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(window["webpackJsonp"] = window["webpackJsonp"] || []).push([[0],Array(35).concat([
/* 35 */
/*!************************************************!*\
!*** ./node_modules/decimal.js/decimal.es6.js ***!
\************************************************/
/*! exports provided: default */
/*! exports used: default */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/*
*
* decimal.js v7.2.3
* An arbitrary-precision Decimal type for JavaScript.
* https://github.com/MikeMcl/decimal.js
* Copyright (c) 2017 Michael Mclaughlin <M8ch88l@gmail.com>
* MIT Licence
* https://github.com/MikeMcl/decimal.js/LICENCE
*
*/
// ----------------------------------- EDITABLE DEFAULTS ------------------------------------ //
// The maximum exponent magnitude.
// The limit on the value of `toExpNeg`, `toExpPos`, `minE` and `maxE`.
var EXP_LIMIT = 9e15, // 0 to 9e15
// The limit on the value of `precision`, and on the value of the first argument to
// `toDecimalPlaces`, `toExponential`, `toFixed`, `toPrecision` and `toSignificantDigits`.
MAX_DIGITS = 1e9, // 0 to 1e9
// Base conversion alphabet.
NUMERALS = '0123456789abcdef',
// The natural logarithm of 10 (1025 digits).
ln10 = '2.3025850929940456840179914546843642076011014886287729760333279009675726096773524802359972050895982983419677840422862486334095254650828067566662873690987816894829072083255546808437998948262331985283935053089653777326288461633662222876982198867465436674744042432743651550489343149393914796194044002221051017141748003688084012647080685567743216228355220114804663715659121373450747856947683463616792101806445070648000277502684916746550586856935673420670581136429224554405758925724208241314695689016758940256776311356919292033376587141660230105703089634572075440370847469940168269282808481184289314848524948644871927809676271275775397027668605952496716674183485704422507197965004714951050492214776567636938662976979522110718264549734772662425709429322582798502585509785265383207606726317164309505995087807523710333101197857547331541421808427543863591778117054309827482385045648019095610299291824318237525357709750539565187697510374970888692180205189339507238539205144634197265287286965110862571492198849978748873771345686209167058',
// Pi (1025 digits).
pi = '3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502841027019385211055596446229489549303819644288109756659334461284756482337867831652712019091456485669234603486104543266482133936072602491412737245870066063155881748815209209628292540917153643678925903600113305305488204665213841469519415116094330572703657595919530921861173819326117931051185480744623799627495673518857527248912279381830119491298336733624406566430860213949463952247371907021798609437027705392171762931767523846748184676694051320005681271452635608277857713427577896091736371787214684409012249534301465495853710507922796892589235420199561121290219608640344181598136297747713099605187072113499999983729780499510597317328160963185950244594553469083026425223082533446850352619311881710100031378387528865875332083814206171776691473035982534904287554687311595628638823537875937519577818577805321712268066130019278766111959092164201989380952572010654858632789',
// The initial configuration properties of the Decimal constructor.
defaults = {
// These values must be integers within the stated ranges (inclusive).
// Most of these values can be changed at run-time using the `Decimal.config` method.
// The maximum number of significant digits of the result of a calculation or base conversion.
// E.g. `Decimal.config({ precision: 20 });`
precision: 20, // 1 to MAX_DIGITS
// The rounding mode used when rounding to `precision`.
//
// ROUND_UP 0 Away from zero.
// ROUND_DOWN 1 Towards zero.
// ROUND_CEIL 2 Towards +Infinity.
// ROUND_FLOOR 3 Towards -Infinity.
// ROUND_HALF_UP 4 Towards nearest neighbour. If equidistant, up.
// ROUND_HALF_DOWN 5 Towards nearest neighbour. If equidistant, down.
// ROUND_HALF_EVEN 6 Towards nearest neighbour. If equidistant, towards even neighbour.
// ROUND_HALF_CEIL 7 Towards nearest neighbour. If equidistant, towards +Infinity.
// ROUND_HALF_FLOOR 8 Towards nearest neighbour. If equidistant, towards -Infinity.
//
// E.g.
// `Decimal.rounding = 4;`
// `Decimal.rounding = Decimal.ROUND_HALF_UP;`
rounding: 4, // 0 to 8
// The modulo mode used when calculating the modulus: a mod n.
// The quotient (q = a / n) is calculated according to the corresponding rounding mode.
// The remainder (r) is calculated as: r = a - n * q.
//
// UP 0 The remainder is positive if the dividend is negative, else is negative.
// DOWN 1 The remainder has the same sign as the dividend (JavaScript %).
// FLOOR 3 The remainder has the same sign as the divisor (Python %).
// HALF_EVEN 6 The IEEE 754 remainder function.
// EUCLID 9 Euclidian division. q = sign(n) * floor(a / abs(n)). Always positive.
//
// Truncated division (1), floored division (3), the IEEE 754 remainder (6), and Euclidian
// division (9) are commonly used for the modulus operation. The other rounding modes can also
// be used, but they may not give useful results.
modulo: 1, // 0 to 9
// The exponent value at and beneath which `toString` returns exponential notation.
// JavaScript numbers: -7
toExpNeg: -7, // 0 to -EXP_LIMIT
// The exponent value at and above which `toString` returns exponential notation.
// JavaScript numbers: 21
toExpPos: 21, // 0 to EXP_LIMIT
// The minimum exponent value, beneath which underflow to zero occurs.
// JavaScript numbers: -324 (5e-324)
minE: -EXP_LIMIT, // -1 to -EXP_LIMIT
// The maximum exponent value, above which overflow to Infinity occurs.
// JavaScript numbers: 308 (1.7976931348623157e+308)
maxE: EXP_LIMIT, // 1 to EXP_LIMIT
// Whether to use cryptographically-secure random number generation, if available.
crypto: false // true/false
},
// ----------------------------------- END OF EDITABLE DEFAULTS ------------------------------- //
Decimal, LN10, PI, inexact, quadrant,
external = true,
decimalError = '[DecimalError] ',
invalidArgument = decimalError + 'Invalid argument: ',
precisionLimitExceeded = decimalError + 'Precision limit exceeded',
cryptoUnavailable = decimalError + 'crypto unavailable',
mathfloor = Math.floor,
mathpow = Math.pow,
isBinary = /^0b([01]+(\.[01]*)?|\.[01]+)(p[+-]?\d+)?$/i,
isHex = /^0x([0-9a-f]+(\.[0-9a-f]*)?|\.[0-9a-f]+)(p[+-]?\d+)?$/i,
isOctal = /^0o([0-7]+(\.[0-7]*)?|\.[0-7]+)(p[+-]?\d+)?$/i,
isDecimal = /^(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?$/i,
BASE = 1e7,
LOG_BASE = 7,
MAX_SAFE_INTEGER = 9007199254740991,
LN10_PRECISION = ln10.length - 1,
PI_PRECISION = pi.length - 1,
// Decimal.prototype object
P = {};
// Decimal prototype methods
/*
* absoluteValue abs
* ceil
* comparedTo cmp
* cosine cos
* cubeRoot cbrt
* decimalPlaces dp
* dividedBy div
* dividedToIntegerBy divToInt
* equals eq
* floor
* greaterThan gt
* greaterThanOrEqualTo gte
* hyperbolicCosine cosh
* hyperbolicSine sinh
* hyperbolicTangent tanh
* inverseCosine acos
* inverseHyperbolicCosine acosh
* inverseHyperbolicSine asinh
* inverseHyperbolicTangent atanh
* inverseSine asin
* inverseTangent atan
* isFinite
* isInteger isInt
* isNaN
* isNegative isNeg
* isPositive isPos
* isZero
* lessThan lt
* lessThanOrEqualTo lte
* logarithm log
* [maximum] [max]
* [minimum] [min]
* minus sub
* modulo mod
* naturalExponential exp
* naturalLogarithm ln
* negated neg
* plus add
* precision sd
* round
* sine sin
* squareRoot sqrt
* tangent tan
* times mul
* toBinary
* toDecimalPlaces toDP
* toExponential
* toFixed
* toFraction
* toHexadecimal toHex
* toNearest
* toNumber
* toOctal
* toPower pow
* toPrecision
* toSignificantDigits toSD
* toString
* truncated trunc
* valueOf toJSON
*/
/*
* Return a new Decimal whose value is the absolute value of this Decimal.
*
*/
P.absoluteValue = P.abs = function () {
var x = new this.constructor(this);
if (x.s < 0) x.s = 1;
return finalise(x);
};
/*
* Return a new Decimal whose value is the value of this Decimal rounded to a whole number in the
* direction of positive Infinity.
*
*/
P.ceil = function () {
return finalise(new this.constructor(this), this.e + 1, 2);
};
/*
* Return
* 1 if the value of this Decimal is greater than the value of `y`,
* -1 if the value of this Decimal is less than the value of `y`,
* 0 if they have the same value,
* NaN if the value of either Decimal is NaN.
*
*/
P.comparedTo = P.cmp = function (y) {
var i, j, xdL, ydL,
x = this,
xd = x.d,
yd = (y = new x.constructor(y)).d,
xs = x.s,
ys = y.s;
// Either NaN or ±Infinity?
if (!xd || !yd) {
return !xs || !ys ? NaN : xs !== ys ? xs : xd === yd ? 0 : !xd ^ xs < 0 ? 1 : -1;
}
// Either zero?
if (!xd[0] || !yd[0]) return xd[0] ? xs : yd[0] ? -ys : 0;
// Signs differ?
if (xs !== ys) return xs;
// Compare exponents.
if (x.e !== y.e) return x.e > y.e ^ xs < 0 ? 1 : -1;
xdL = xd.length;
ydL = yd.length;
// Compare digit by digit.
for (i = 0, j = xdL < ydL ? xdL : ydL; i < j; ++i) {
if (xd[i] !== yd[i]) return xd[i] > yd[i] ^ xs < 0 ? 1 : -1;
}
// Compare lengths.
return xdL === ydL ? 0 : xdL > ydL ^ xs < 0 ? 1 : -1;
};
/*
* Return a new Decimal whose value is the cosine of the value in radians of this Decimal.
*
* Domain: [-Infinity, Infinity]
* Range: [-1, 1]
*
* cos(0) = 1
* cos(-0) = 1
* cos(Infinity) = NaN
* cos(-Infinity) = NaN
* cos(NaN) = NaN
*
*/
P.cosine = P.cos = function () {
var pr, rm,
x = this,
Ctor = x.constructor;
if (!x.d) return new Ctor(NaN);
// cos(0) = cos(-0) = 1
if (!x.d[0]) return new Ctor(1);
pr = Ctor.precision;
rm = Ctor.rounding;
Ctor.precision = pr + Math.max(x.e, x.sd()) + LOG_BASE;
Ctor.rounding = 1;
x = cosine(Ctor, toLessThanHalfPi(Ctor, x));
Ctor.precision = pr;
Ctor.rounding = rm;
return finalise(quadrant == 2 || quadrant == 3 ? x.neg() : x, pr, rm, true);
};
/*
*
* Return a new Decimal whose value is the cube root of the value of this Decimal, rounded to
* `precision` significant digits using rounding mode `rounding`.
*
* cbrt(0) = 0
* cbrt(-0) = -0
* cbrt(1) = 1
* cbrt(-1) = -1
* cbrt(N) = N
* cbrt(-I) = -I
* cbrt(I) = I
*
* Math.cbrt(x) = (x < 0 ? -Math.pow(-x, 1/3) : Math.pow(x, 1/3))
*
*/
P.cubeRoot = P.cbrt = function () {
var e, m, n, r, rep, s, sd, t, t3, t3plusx,
x = this,
Ctor = x.constructor;
if (!x.isFinite() || x.isZero()) return new Ctor(x);
external = false;
// Initial estimate.
s = x.s * Math.pow(x.s * x, 1 / 3);
// Math.cbrt underflow/overflow?
// Pass x to Math.pow as integer, then adjust the exponent of the result.
if (!s || Math.abs(s) == 1 / 0) {
n = digitsToString(x.d);
e = x.e;
// Adjust n exponent so it is a multiple of 3 away from x exponent.
if (s = (e - n.length + 1) % 3) n += (s == 1 || s == -2 ? '0' : '00');
s = Math.pow(n, 1 / 3);
// Rarely, e may be one less than the result exponent value.
e = mathfloor((e + 1) / 3) - (e % 3 == (e < 0 ? -1 : 2));
if (s == 1 / 0) {
n = '5e' + e;
} else {
n = s.toExponential();
n = n.slice(0, n.indexOf('e') + 1) + e;
}
r = new Ctor(n);
r.s = x.s;
} else {
r = new Ctor(s.toString());
}
sd = (e = Ctor.precision) + 3;
// Halley's method.
// TODO? Compare Newton's method.
for (;;) {
t = r;
t3 = t.times(t).times(t);
t3plusx = t3.plus(x);
r = divide(t3plusx.plus(x).times(t), t3plusx.plus(t3), sd + 2, 1);
// TODO? Replace with for-loop and checkRoundingDigits.
if (digitsToString(t.d).slice(0, sd) === (n = digitsToString(r.d)).slice(0, sd)) {
n = n.slice(sd - 3, sd + 1);
// The 4th rounding digit may be in error by -1 so if the 4 rounding digits are 9999 or 4999
// , i.e. approaching a rounding boundary, continue the iteration.
if (n == '9999' || !rep && n == '4999') {
// On the first iteration only, check to see if rounding up gives the exact result as the
// nines may infinitely repeat.
if (!rep) {
finalise(t, e + 1, 0);
if (t.times(t).times(t).eq(x)) {
r = t;
break;
}
}
sd += 4;
rep = 1;
} else {
// If the rounding digits are null, 0{0,4} or 50{0,3}, check for an exact result.
// If not, then there are further digits and m will be truthy.
if (!+n || !+n.slice(1) && n.charAt(0) == '5') {
// Truncate to the first rounding digit.
finalise(r, e + 1, 1);
m = !r.times(r).times(r).eq(x);
}
break;
}
}
}
external = true;
return finalise(r, e, Ctor.rounding, m);
};
/*
* Return the number of decimal places of the value of this Decimal.
*
*/
P.decimalPlaces = P.dp = function () {
var w,
d = this.d,
n = NaN;
if (d) {
w = d.length - 1;
n = (w - mathfloor(this.e / LOG_BASE)) * LOG_BASE;
// Subtract the number of trailing zeros of the last word.
w = d[w];
if (w) for (; w % 10 == 0; w /= 10) n--;
if (n < 0) n = 0;
}
return n;
};
/*
* n / 0 = I
* n / N = N
* n / I = 0
* 0 / n = 0
* 0 / 0 = N
* 0 / N = N
* 0 / I = 0
* N / n = N
* N / 0 = N
* N / N = N
* N / I = N
* I / n = I
* I / 0 = I
* I / N = N
* I / I = N
*
* Return a new Decimal whose value is the value of this Decimal divided by `y`, rounded to
* `precision` significant digits using rounding mode `rounding`.
*
*/
P.dividedBy = P.div = function (y) {
return divide(this, new this.constructor(y));
};
/*
* Return a new Decimal whose value is the integer part of dividing the value of this Decimal
* by the value of `y`, rounded to `precision` significant digits using rounding mode `rounding`.
*
*/
P.dividedToIntegerBy = P.divToInt = function (y) {
var x = this,
Ctor = x.constructor;
return finalise(divide(x, new Ctor(y), 0, 1, 1), Ctor.precision, Ctor.rounding);
};
/*
* Return true if the value of this Decimal is equal to the value of `y`, otherwise return false.
*
*/
P.equals = P.eq = function (y) {
return this.cmp(y) === 0;
};
/*
* Return a new Decimal whose value is the value of this Decimal rounded to a whole number in the
* direction of negative Infinity.
*
*/
P.floor = function () {
return finalise(new this.constructor(this), this.e + 1, 3);
};
/*
* Return true if the value of this Decimal is greater than the value of `y`, otherwise return
* false.
*
*/
P.greaterThan = P.gt = function (y) {
return this.cmp(y) > 0;
};
/*
* Return true if the value of this Decimal is greater than or equal to the value of `y`,
* otherwise return false.
*
*/
P.greaterThanOrEqualTo = P.gte = function (y) {
var k = this.cmp(y);
return k == 1 || k === 0;
};
/*
* Return a new Decimal whose value is the hyperbolic cosine of the value in radians of this
* Decimal.
*
* Domain: [-Infinity, Infinity]
* Range: [1, Infinity]
*
* cosh(x) = 1 + x^2/2! + x^4/4! + x^6/6! + ...
*
* cosh(0) = 1
* cosh(-0) = 1
* cosh(Infinity) = Infinity
* cosh(-Infinity) = Infinity
* cosh(NaN) = NaN
*
* x time taken (ms) result
* 1000 9 9.8503555700852349694e+433
* 10000 25 4.4034091128314607936e+4342
* 100000 171 1.4033316802130615897e+43429
* 1000000 3817 1.5166076984010437725e+434294
* 10000000 abandoned after 2 minute wait
*
* TODO? Compare performance of cosh(x) = 0.5 * (exp(x) + exp(-x))
*
*/
P.hyperbolicCosine = P.cosh = function () {
var k, n, pr, rm, len,
x = this,
Ctor = x.constructor,
one = new Ctor(1);
if (!x.isFinite()) return new Ctor(x.s ? 1 / 0 : NaN);
if (x.isZero()) return one;
pr = Ctor.precision;
rm = Ctor.rounding;
Ctor.precision = pr + Math.max(x.e, x.sd()) + 4;
Ctor.rounding = 1;
len = x.d.length;
// Argument reduction: cos(4x) = 1 - 8cos^2(x) + 8cos^4(x) + 1
// i.e. cos(x) = 1 - cos^2(x/4)(8 - 8cos^2(x/4))
// Estimate the optimum number of times to use the argument reduction.
// TODO? Estimation reused from cosine() and may not be optimal here.
if (len < 32) {
k = Math.ceil(len / 3);
n = Math.pow(4, -k).toString();
} else {
k = 16;
n = '2.3283064365386962890625e-10';
}
x = taylorSeries(Ctor, 1, x.times(n), new Ctor(1), true);
// Reverse argument reduction
var cosh2_x,
i = k,
d8 = new Ctor(8);
for (; i--;) {
cosh2_x = x.times(x);
x = one.minus(cosh2_x.times(d8.minus(cosh2_x.times(d8))));
}
return finalise(x, Ctor.precision = pr, Ctor.rounding = rm, true);
};
/*
* Return a new Decimal whose value is the hyperbolic sine of the value in radians of this
* Decimal.
*
* Domain: [-Infinity, Infinity]
* Range: [-Infinity, Infinity]
*
* sinh(x) = x + x^3/3! + x^5/5! + x^7/7! + ...
*
* sinh(0) = 0
* sinh(-0) = -0
* sinh(Infinity) = Infinity
* sinh(-Infinity) = -Infinity
* sinh(NaN) = NaN
*
* x time taken (ms)
* 10 2 ms
* 100 5 ms
* 1000 14 ms
* 10000 82 ms
* 100000 886 ms 1.4033316802130615897e+43429
* 200000 2613 ms
* 300000 5407 ms
* 400000 8824 ms
* 500000 13026 ms 8.7080643612718084129e+217146
* 1000000 48543 ms
*
* TODO? Compare performance of sinh(x) = 0.5 * (exp(x) - exp(-x))
*
*/
P.hyperbolicSine = P.sinh = function () {
var k, pr, rm, len,
x = this,
Ctor = x.constructor;
if (!x.isFinite() || x.isZero()) return new Ctor(x);
pr = Ctor.precision;
rm = Ctor.rounding;
Ctor.precision = pr + Math.max(x.e, x.sd()) + 4;
Ctor.rounding = 1;
len = x.d.length;
if (len < 3) {
x = taylorSeries(Ctor, 2, x, x, true);
} else {
// Alternative argument reduction: sinh(3x) = sinh(x)(3 + 4sinh^2(x))
// i.e. sinh(x) = sinh(x/3)(3 + 4sinh^2(x/3))
// 3 multiplications and 1 addition
// Argument reduction: sinh(5x) = sinh(x)(5 + sinh^2(x)(20 + 16sinh^2(x)))
// i.e. sinh(x) = sinh(x/5)(5 + sinh^2(x/5)(20 + 16sinh^2(x/5)))
// 4 multiplications and 2 additions
// Estimate the optimum number of times to use the argument reduction.
k = 1.4 * Math.sqrt(len);
k = k > 16 ? 16 : k | 0;
x = x.times(Math.pow(5, -k));
x = taylorSeries(Ctor, 2, x, x, true);
// Reverse argument reduction
var sinh2_x,
d5 = new Ctor(5),
d16 = new Ctor(16),
d20 = new Ctor(20);
for (; k--;) {
sinh2_x = x.times(x);
x = x.times(d5.plus(sinh2_x.times(d16.times(sinh2_x).plus(d20))));
}
}
Ctor.precision = pr;
Ctor.rounding = rm;
return finalise(x, pr, rm, true);
};
/*
* Return a new Decimal whose value is the hyperbolic tangent of the value in radians of this
* Decimal.
*
* Domain: [-Infinity, Infinity]
* Range: [-1, 1]
*
* tanh(x) = sinh(x) / cosh(x)
*
* tanh(0) = 0
* tanh(-0) = -0
* tanh(Infinity) = 1
* tanh(-Infinity) = -1
* tanh(NaN) = NaN
*
*/
P.hyperbolicTangent = P.tanh = function () {
var pr, rm,
x = this,
Ctor = x.constructor;
if (!x.isFinite()) return new Ctor(x.s);
if (x.isZero()) return new Ctor(x);
pr = Ctor.precision;
rm = Ctor.rounding;
Ctor.precision = pr + 7;
Ctor.rounding = 1;
return divide(x.sinh(), x.cosh(), Ctor.precision = pr, Ctor.rounding = rm);
};
/*
* Return a new Decimal whose value is the arccosine (inverse cosine) in radians of the value of
* this Decimal.
*
* Domain: [-1, 1]
* Range: [0, pi]
*
* acos(x) = pi/2 - asin(x)
*
* acos(0) = pi/2
* acos(-0) = pi/2
* acos(1) = 0
* acos(-1) = pi
* acos(1/2) = pi/3
* acos(-1/2) = 2*pi/3
* acos(|x| > 1) = NaN
* acos(NaN) = NaN
*
*/
P.inverseCosine = P.acos = function () {
var halfPi,
x = this,
Ctor = x.constructor,
k = x.abs().cmp(1),
pr = Ctor.precision,
rm = Ctor.rounding;
if (k !== -1) {
return k === 0
// |x| is 1
? x.isNeg() ? getPi(Ctor, pr, rm) : new Ctor(0)
// |x| > 1 or x is NaN
: new Ctor(NaN);
}
if (x.isZero()) return getPi(Ctor, pr + 4, rm).times(0.5);
// TODO? Special case acos(0.5) = pi/3 and acos(-0.5) = 2*pi/3
Ctor.precision = pr + 6;
Ctor.rounding = 1;
x = x.asin();
halfPi = getPi(Ctor, pr + 4, rm).times(0.5);
Ctor.precision = pr;
Ctor.rounding = rm;
return halfPi.minus(x);
};
/*
* Return a new Decimal whose value is the inverse of the hyperbolic cosine in radians of the
* value of this Decimal.
*
* Domain: [1, Infinity]
* Range: [0, Infinity]
*
* acosh(x) = ln(x + sqrt(x^2 - 1))
*
* acosh(x < 1) = NaN
* acosh(NaN) = NaN
* acosh(Infinity) = Infinity
* acosh(-Infinity) = NaN
* acosh(0) = NaN
* acosh(-0) = NaN
* acosh(1) = 0
* acosh(-1) = NaN
*
*/
P.inverseHyperbolicCosine = P.acosh = function () {
var pr, rm,
x = this,
Ctor = x.constructor;
if (x.lte(1)) return new Ctor(x.eq(1) ? 0 : NaN);
if (!x.isFinite()) return new Ctor(x);
pr = Ctor.precision;
rm = Ctor.rounding;
Ctor.precision = pr + Math.max(Math.abs(x.e), x.sd()) + 4;
Ctor.rounding = 1;
external = false;
x = x.times(x).minus(1).sqrt().plus(x);
external = true;
Ctor.precision = pr;
Ctor.rounding = rm;
return x.ln();
};
/*
* Return a new Decimal whose value is the inverse of the hyperbolic sine in radians of the value
* of this Decimal.
*
* Domain: [-Infinity, Infinity]
* Range: [-Infinity, Infinity]
*
* asinh(x) = ln(x + sqrt(x^2 + 1))
*
* asinh(NaN) = NaN
* asinh(Infinity) = Infinity
* asinh(-Infinity) = -Infinity
* asinh(0) = 0
* asinh(-0) = -0
*
*/
P.inverseHyperbolicSine = P.asinh = function () {
var pr, rm,
x = this,
Ctor = x.constructor;
if (!x.isFinite() || x.isZero()) return new Ctor(x);
pr = Ctor.precision;
rm = Ctor.rounding;
Ctor.precision = pr + 2 * Math.max(Math.abs(x.e), x.sd()) + 6;
Ctor.rounding = 1;
external = false;
x = x.times(x).plus(1).sqrt().plus(x);
external = true;
Ctor.precision = pr;
Ctor.rounding = rm;
return x.ln();
};
/*
* Return a new Decimal whose value is the inverse of the hyperbolic tangent in radians of the
* value of this Decimal.
*
* Domain: [-1, 1]
* Range: [-Infinity, Infinity]
*
* atanh(x) = 0.5 * ln((1 + x) / (1 - x))
*
* atanh(|x| > 1) = NaN
* atanh(NaN) = NaN
* atanh(Infinity) = NaN
* atanh(-Infinity) = NaN
* atanh(0) = 0
* atanh(-0) = -0
* atanh(1) = Infinity
* atanh(-1) = -Infinity
*
*/
P.inverseHyperbolicTangent = P.atanh = function () {
var pr, rm, wpr, xsd,
x = this,
Ctor = x.constructor;
if (!x.isFinite()) return new Ctor(NaN);
if (x.e >= 0) return new Ctor(x.abs().eq(1) ? x.s / 0 : x.isZero() ? x : NaN);
pr = Ctor.precision;
rm = Ctor.rounding;
xsd = x.sd();
if (Math.max(xsd, pr) < 2 * -x.e - 1) return finalise(new Ctor(x), pr, rm, true);
Ctor.precision = wpr = xsd - x.e;
x = divide(x.plus(1), new Ctor(1).minus(x), wpr + pr, 1);
Ctor.precision = pr + 4;
Ctor.rounding = 1;
x = x.ln();
Ctor.precision = pr;
Ctor.rounding = rm;
return x.times(0.5);
};
/*
* Return a new Decimal whose value is the arcsine (inverse sine) in radians of the value of this
* Decimal.
*
* Domain: [-Infinity, Infinity]
* Range: [-pi/2, pi/2]
*
* asin(x) = 2*atan(x/(1 + sqrt(1 - x^2)))
*
* asin(0) = 0
* asin(-0) = -0
* asin(1/2) = pi/6
* asin(-1/2) = -pi/6
* asin(1) = pi/2
* asin(-1) = -pi/2
* asin(|x| > 1) = NaN
* asin(NaN) = NaN
*
* TODO? Compare performance of Taylor series.
*
*/
P.inverseSine = P.asin = function () {
var halfPi, k,
pr, rm,
x = this,
Ctor = x.constructor;
if (x.isZero()) return new Ctor(x);
k = x.abs().cmp(1);
pr = Ctor.precision;
rm = Ctor.rounding;
if (k !== -1) {
// |x| is 1
if (k === 0) {
halfPi = getPi(Ctor, pr + 4, rm).times(0.5);
halfPi.s = x.s;
return halfPi;
}
// |x| > 1 or x is NaN
return new Ctor(NaN);
}
// TODO? Special case asin(1/2) = pi/6 and asin(-1/2) = -pi/6
Ctor.precision = pr + 6;
Ctor.rounding = 1;
x = x.div(new Ctor(1).minus(x.times(x)).sqrt().plus(1)).atan();
Ctor.precision = pr;
Ctor.rounding = rm;
return x.times(2);
};
/*
* Return a new Decimal whose value is the arctangent (inverse tangent) in radians of the value
* of this Decimal.
*
* Domain: [-Infinity, Infinity]
* Range: [-pi/2, pi/2]
*
* atan(x) = x - x^3/3 + x^5/5 - x^7/7 + ...
*
* atan(0) = 0
* atan(-0) = -0
* atan(1) = pi/4
* atan(-1) = -pi/4
* atan(Infinity) = pi/2
* atan(-Infinity) = -pi/2
* atan(NaN) = NaN
*
*/
P.inverseTangent = P.atan = function () {
var i, j, k, n, px, t, r, wpr, x2,
x = this,
Ctor = x.constructor,
pr = Ctor.precision,
rm = Ctor.rounding;
if (!x.isFinite()) {
if (!x.s) return new Ctor(NaN);
if (pr + 4 <= PI_PRECISION) {
r = getPi(Ctor, pr + 4, rm).times(0.5);
r.s = x.s;
return r;
}
} else if (x.isZero()) {
return new Ctor(x);
} else if (x.abs().eq(1) && pr + 4 <= PI_PRECISION) {
r = getPi(Ctor, pr + 4, rm).times(0.25);
r.s = x.s;
return r;
}
Ctor.precision = wpr = pr + 10;
Ctor.rounding = 1;
// TODO? if (x >= 1 && pr <= PI_PRECISION) atan(x) = halfPi * x.s - atan(1 / x);
// Argument reduction
// Ensure |x| < 0.42
// atan(x) = 2 * atan(x / (1 + sqrt(1 + x^2)))
k = Math.min(28, wpr / LOG_BASE + 2 | 0);
for (i = k; i; --i) x = x.div(x.times(x).plus(1).sqrt().plus(1));
external = false;
j = Math.ceil(wpr / LOG_BASE);
n = 1;
x2 = x.times(x);
r = new Ctor(x);
px = x;
// atan(x) = x - x^3/3 + x^5/5 - x^7/7 + ...
for (; i !== -1;) {
px = px.times(x2);
t = r.minus(px.div(n += 2));
px = px.times(x2);
r = t.plus(px.div(n += 2));
if (r.d[j] !== void 0) for (i = j; r.d[i] === t.d[i] && i--;);
}
if (k) r = r.times(2 << (k - 1));
external = true;
return finalise(r, Ctor.precision = pr, Ctor.rounding = rm, true);
};
/*
* Return true if the value of this Decimal is a finite number, otherwise return false.
*
*/
P.isFinite = function () {
return !!this.d;
};
/*
* Return true if the value of this Decimal is an integer, otherwise return false.
*
*/
P.isInteger = P.isInt = function () {
return !!this.d && mathfloor(this.e / LOG_BASE) > this.d.length - 2;
};
/*
* Return true if the value of this Decimal is NaN, otherwise return false.
*
*/
P.isNaN = function () {
return !this.s;
};
/*
* Return true if the value of this Decimal is negative, otherwise return false.
*
*/
P.isNegative = P.isNeg = function () {
return this.s < 0;
};
/*
* Return true if the value of this Decimal is positive, otherwise return false.
*
*/
P.isPositive = P.isPos = function () {
return this.s > 0;
};
/*
* Return true if the value of this Decimal is 0 or -0, otherwise return false.
*
*/
P.isZero = function () {
return !!this.d && this.d[0] === 0;
};
/*
* Return true if the value of this Decimal is less than `y`, otherwise return false.
*
*/
P.lessThan = P.lt = function (y) {
return this.cmp(y) < 0;
};
/*
* Return true if the value of this Decimal is less than or equal to `y`, otherwise return false.
*
*/
P.lessThanOrEqualTo = P.lte = function (y) {
return this.cmp(y) < 1;
};
/*
* Return the logarithm of the value of this Decimal to the specified base, rounded to `precision`
* significant digits using rounding mode `rounding`.
*
* If no base is specified, return log[10](arg).
*
* log[base](arg) = ln(arg) / ln(base)
*
* The result will always be correctly rounded if the base of the log is 10, and 'almost always'
* otherwise:
*
* Depending on the rounding mode, the result may be incorrectly rounded if the first fifteen
* rounding digits are [49]99999999999999 or [50]00000000000000. In that case, the maximum error
* between the result and the correctly rounded result will be one ulp (unit in the last place).
*
* log[-b](a) = NaN
* log[0](a) = NaN
* log[1](a) = NaN
* log[NaN](a) = NaN
* log[Infinity](a) = NaN
* log[b](0) = -Infinity
* log[b](-0) = -Infinity
* log[b](-a) = NaN
* log[b](1) = 0
* log[b](Infinity) = Infinity
* log[b](NaN) = NaN
*
* [base] {number|string|Decimal} The base of the logarithm.
*
*/
P.logarithm = P.log = function (base) {
var isBase10, d, denominator, k, inf, num, sd, r,
arg = this,
Ctor = arg.constructor,
pr = Ctor.precision,
rm = Ctor.rounding,
guard = 5;
// Default base is 10.
if (base == null) {
base = new Ctor(10);
isBase10 = true;
} else {
base = new Ctor(base);
d = base.d;
// Return NaN if base is negative, or non-finite, or is 0 or 1.
if (base.s < 0 || !d || !d[0] || base.eq(1)) return new Ctor(NaN);
isBase10 = base.eq(10);
}
d = arg.d;
// Is arg negative, non-finite, 0 or 1?
if (arg.s < 0 || !d || !d[0] || arg.eq(1)) {
return new Ctor(d && !d[0] ? -1 / 0 : arg.s != 1 ? NaN : d ? 0 : 1 / 0);
}
// The result will have a non-terminating decimal expansion if base is 10 and arg is not an
// integer power of 10.
if (isBase10) {
if (d.length > 1) {
inf = true;
} else {
for (k = d[0]; k % 10 === 0;) k /= 10;
inf = k !== 1;
}
}
external = false;
sd = pr + guard;
num = naturalLogarithm(arg, sd);
denominator = isBase10 ? getLn10(Ctor, sd + 10) : naturalLogarithm(base, sd);
// The result will have 5 rounding digits.
r = divide(num, denominator, sd, 1);
// If at a rounding boundary, i.e. the result's rounding digits are [49]9999 or [50]0000,
// calculate 10 further digits.
//
// If the result is known to have an infinite decimal expansion, repeat this until it is clear
// that the result is above or below the boundary. Otherwise, if after calculating the 10
// further digits, the last 14 are nines, round up and assume the result is exact.
// Also assume the result is exact if the last 14 are zero.
//
// Example of a result that will be incorrectly rounded:
// log[1048576](4503599627370502) = 2.60000000000000009610279511444746...
// The above result correctly rounded using ROUND_CEIL to 1 decimal place should be 2.7, but it
// will be given as 2.6 as there are 15 zeros immediately after the requested decimal place, so
// the exact result would be assumed to be 2.6, which rounded using ROUND_CEIL to 1 decimal
// place is still 2.6.
if (checkRoundingDigits(r.d, k = pr, rm)) {
do {
sd += 10;
num = naturalLogarithm(arg, sd);
denominator = isBase10 ? getLn10(Ctor, sd + 10) : naturalLogarithm(base, sd);
r = divide(num, denominator, sd, 1);
if (!inf) {
// Check for 14 nines from the 2nd rounding digit, as the first may be 4.
if (+digitsToString(r.d).slice(k + 1, k + 15) + 1 == 1e14) {
r = finalise(r, pr + 1, 0);
}
break;
}
} while (checkRoundingDigits(r.d, k += 10, rm));
}
external = true;
return finalise(r, pr, rm);
};
/*
* Return a new Decimal whose value is the maximum of the arguments and the value of this Decimal.
*
* arguments {number|string|Decimal}
*
P.max = function () {
Array.prototype.push.call(arguments, this);
return maxOrMin(this.constructor, arguments, 'lt');
};
*/
/*
* Return a new Decimal whose value is the minimum of the arguments and the value of this Decimal.
*
* arguments {number|string|Decimal}
*
P.min = function () {
Array.prototype.push.call(arguments, this);
return maxOrMin(this.constructor, arguments, 'gt');
};
*/
/*
* n - 0 = n
* n - N = N
* n - I = -I
* 0 - n = -n
* 0 - 0 = 0
* 0 - N = N
* 0 - I = -I
* N - n = N
* N - 0 = N
* N - N = N
* N - I = N
* I - n = I
* I - 0 = I
* I - N = N
* I - I = N
*
* Return a new Decimal whose value is the value of this Decimal minus `y`, rounded to `precision`
* significant digits using rounding mode `rounding`.
*
*/
P.minus = P.sub = function (y) {
var d, e, i, j, k, len, pr, rm, xd, xe, xLTy, yd,
x = this,
Ctor = x.constructor;
y = new Ctor(y);
// If either is not finite...
if (!x.d || !y.d) {
// Return NaN if either is NaN.
if (!x.s || !y.s) y = new Ctor(NaN);
// Return y negated if x is finite and y is ±Infinity.
else if (x.d) y.s = -y.s;
// Return x if y is finite and x is ±Infinity.
// Return x if both are ±Infinity with different signs.
// Return NaN if both are ±Infinity with the same sign.
else y = new Ctor(y.d || x.s !== y.s ? x : NaN);
return y;
}
// If signs differ...
if (x.s != y.s) {
y.s = -y.s;
return x.plus(y);
}
xd = x.d;
yd = y.d;
pr = Ctor.precision;
rm = Ctor.rounding;
// If either is zero...
if (!xd[0] || !yd[0]) {
// Return y negated if x is zero and y is non-zero.
if (yd[0]) y.s = -y.s;
// Return x if y is zero and x is non-zero.
else if (xd[0]) y = new Ctor(x);
// Return zero if both are zero.
// From IEEE 754 (2008) 6.3: 0 - 0 = -0 - -0 = -0 when rounding to -Infinity.
else return new Ctor(rm === 3 ? -0 : 0);
return external ? finalise(y, pr, rm) : y;
}
// x and y are finite, non-zero numbers with the same sign.
// Calculate base 1e7 exponents.
e = mathfloor(y.e / LOG_BASE);
xe = mathfloor(x.e / LOG_BASE);
xd = xd.slice();
k = xe - e;
// If base 1e7 exponents differ...
if (k) {
xLTy = k < 0;
if (xLTy) {
d = xd;
k = -k;
len = yd.length;
} else {
d = yd;
e = xe;
len = xd.length;
}
// Numbers with massively different exponents would result in a very high number of
// zeros needing to be prepended, but this can be avoided while still ensuring correct
// rounding by limiting the number of zeros to `Math.ceil(pr / LOG_BASE) + 2`.
i = Math.max(Math.ceil(pr / LOG_BASE), len) + 2;
if (k > i) {
k = i;
d.length = 1;
}
// Prepend zeros to equalise exponents.
d.reverse();
for (i = k; i--;) d.push(0);
d.reverse();
// Base 1e7 exponents equal.
} else {
// Check digits to determine which is the bigger number.
i = xd.length;
len = yd.length;
xLTy = i < len;
if (xLTy) len = i;
for (i = 0; i < len; i++) {
if (xd[i] != yd[i]) {
xLTy = xd[i] < yd[i];
break;
}
}
k = 0;
}
if (xLTy) {
d = xd;
xd = yd;
yd = d;
y.s = -y.s;
}
len = xd.length;
// Append zeros to `xd` if shorter.
// Don't add zeros to `yd` if shorter as subtraction only needs to start at `yd` length.
for (i = yd.length - len; i > 0; --i) xd[len++] = 0;
// Subtract yd from xd.
for (i = yd.length; i > k;) {
if (xd[--i] < yd[i]) {
for (j = i; j && xd[--j] === 0;) xd[j] = BASE - 1;
--xd[j];
xd[i] += BASE;
}
xd[i] -= yd[i];
}
// Remove trailing zeros.
for (; xd[--len] === 0;) xd.pop();
// Remove leading zeros and adjust exponent accordingly.
for (; xd[0] === 0; xd.shift()) --e;
// Zero?
if (!xd[0]) return new Ctor(rm === 3 ? -0 : 0);
y.d = xd;
y.e = getBase10Exponent(xd, e);
return external ? finalise(y, pr, rm) : y;
};
/*
* n % 0 = N
* n % N = N
* n % I = n
* 0 % n = 0
* -0 % n = -0
* 0 % 0 = N
* 0 % N = N
* 0 % I = 0
* N % n = N
* N % 0 = N
* N % N = N
* N % I = N
* I % n = N
* I % 0 = N
* I % N = N
* I % I = N
*
* Return a new Decimal whose value is the value of this Decimal modulo `y`, rounded to
* `precision` significant digits using rounding mode `rounding`.
*
* The result depends on the modulo mode.
*
*/
P.modulo = P.mod = function (y) {
var q,
x = this,
Ctor = x.constructor;
y = new Ctor(y);
// Return NaN if x is ±Infinity or NaN, or y is NaN or ±0.
if (!x.d || !y.s || y.d && !y.d[0]) return new Ctor(NaN);
// Return x if y is ±Infinity or x is ±0.
if (!y.d || x.d && !x.d[0]) {
return finalise(new Ctor(x), Ctor.precision, Ctor.rounding);
}
// Prevent rounding of intermediate calculations.
external = false;
if (Ctor.modulo == 9) {
// Euclidian division: q = sign(y) * floor(x / abs(y))
// result = x - q * y where 0 <= result < abs(y)
q = divide(x, y.abs(), 0, 3, 1);
q.s *= y.s;
} else {
q = divide(x, y, 0, Ctor.modulo, 1);
}
q = q.times(y);
external = true;
return x.minus(q);
};
/*
* Return a new Decimal whose value is the natural exponential of the value of this Decimal,
* i.e. the base e raised to the power the value of this Decimal, rounded to `precision`
* significant digits using rounding mode `rounding`.
*
*/
P.naturalExponential = P.exp = function () {
return naturalExponential(this);
};
/*
* Return a new Decimal whose value is the natural logarithm of the value of this Decimal,
* rounded to `precision` significant digits using rounding mode `rounding`.
*
*/
P.naturalLogarithm = P.ln = function () {
return naturalLogarithm(this);
};
/*
* Return a new Decimal whose value is the value of this Decimal negated, i.e. as if multiplied by
* -1.
*
*/
P.negated = P.neg = function () {
var x = new this.constructor(this);
x.s = -x.s;
return finalise(x);
};
/*
* n + 0 = n
* n + N = N
* n + I = I
* 0 + n = n
* 0 + 0 = 0
* 0 + N = N
* 0 + I = I
* N + n = N
* N + 0 = N
* N + N = N
* N + I = N
* I + n = I
* I + 0 = I
* I + N = N
* I + I = I
*
* Return a new Decimal whose value is the value of this Decimal plus `y`, rounded to `precision`
* significant digits using rounding mode `rounding`.
*
*/
P.plus = P.add = function (y) {
var carry, d, e, i, k, len, pr, rm, xd, yd,
x = this,
Ctor = x.constructor;
y = new Ctor(y);
// If either is not finite...
if (!x.d || !y.d) {
// Return NaN if either is NaN.
if (!x.s || !y.s) y = new Ctor(NaN);
// Return x if y is finite and x is ±Infinity.
// Return x if both are ±Infinity with the same sign.
// Return NaN if both are ±Infinity with different signs.
// Return y if x is finite and y is ±Infinity.
else if (!x.d) y = new Ctor(y.d || x.s === y.s ? x : NaN);
return y;
}
// If signs differ...
if (x.s != y.s) {
y.s = -y.s;
return x.minus(y);
}
xd = x.d;
yd = y.d;
pr = Ctor.precision;
rm = Ctor.rounding;
// If either is zero...
if (!xd[0] || !yd[0]) {
// Return x if y is zero.
// Return y if y is non-zero.
if (!yd[0]) y = new Ctor(x);
return external ? finalise(y, pr, rm) : y;
}
// x and y are finite, non-zero numbers with the same sign.
// Calculate base 1e7 exponents.
k = mathfloor(x.e / LOG_BASE);
e = mathfloor(y.e / LOG_BASE);
xd = xd.slice();
i = k - e;
// If base 1e7 exponents differ...
if (i) {
if (i < 0) {
d = xd;
i = -i;
len = yd.length;
} else {
d = yd;
e = k;
len = xd.length;
}
// Limit number of zeros prepended to max(ceil(pr / LOG_BASE), len) + 1.
k = Math.ceil(pr / LOG_BASE);
len = k > len ? k + 1 : len + 1;
if (i > len) {
i = len;
d.length = 1;
}
// Prepend zeros to equalise exponents. Note: Faster to use reverse then do unshifts.
d.reverse();
for (; i--;) d.push(0);
d.reverse();
}
len = xd.length;
i = yd.length;
// If yd is longer than xd, swap xd and yd so xd points to the longer array.
if (len - i < 0) {
i = len;
d = yd;
yd = xd;
xd = d;
}
// Only start adding at yd.length - 1 as the further digits of xd can be left as they are.
for (carry = 0; i;) {
carry = (xd[--i] = xd[i] + yd[i] + carry) / BASE | 0;
xd[i] %= BASE;
}
if (carry) {
xd.unshift(carry);
++e;
}
// Remove trailing zeros.
// No need to check for zero, as +x + +y != 0 && -x + -y != 0
for (len = xd.length; xd[--len] == 0;) xd.pop();
y.d = xd;
y.e = getBase10Exponent(xd, e);
return external ? finalise(y, pr, rm) : y;
};
/*
* Return the number of significant digits of the value of this Decimal.
*
* [z] {boolean|number} Whether to count integer-part trailing zeros: true, false, 1 or 0.
*
*/
P.precision = P.sd = function (z) {
var k,
x = this;
if (z !== void 0 && z !== !!z && z !== 1 && z !== 0) throw Error(invalidArgument + z);
if (x.d) {
k = getPrecision(x.d);
if (z && x.e + 1 > k) k = x.e + 1;
} else {
k = NaN;
}
return k;
};
/*
* Return a new Decimal whose value is the value of this Decimal rounded to a whole number using
* rounding mode `rounding`.
*
*/
P.round = function () {
var x = this,
Ctor = x.constructor;
return finalise(new Ctor(x), x.e + 1, Ctor.rounding);
};
/*
* Return a new Decimal whose value is the sine of the value in radians of this Decimal.
*
* Domain: [-Infinity, Infinity]
* Range: [-1, 1]
*
* sin(x) = x - x^3/3! + x^5/5! - ...
*
* sin(0) = 0
* sin(-0) = -0
* sin(Infinity) = NaN
* sin(-Infinity) = NaN
* sin(NaN) = NaN
*
*/
P.sine = P.sin = function () {
var pr, rm,
x = this,
Ctor = x.constructor;
if (!x.isFinite()) return new Ctor(NaN);
if (x.isZero()) return new Ctor(x);
pr = Ctor.precision;
rm = Ctor.rounding;
Ctor.precision = pr + Math.max(x.e, x.sd()) + LOG_BASE;
Ctor.rounding = 1;
x = sine(Ctor, toLessThanHalfPi(Ctor, x));
Ctor.precision = pr;
Ctor.rounding = rm;
return finalise(quadrant > 2 ? x.neg() : x, pr, rm, true);
};
/*
* Return a new Decimal whose value is the square root of this Decimal, rounded to `precision`
* significant digits using rounding mode `rounding`.
*
* sqrt(-n) = N
* sqrt(N) = N
* sqrt(-I) = N
* sqrt(I) = I
* sqrt(0) = 0
* sqrt(-0) = -0
*
*/
P.squareRoot = P.sqrt = function () {
var m, n, sd, r, rep, t,
x = this,
d = x.d,
e = x.e,
s = x.s,
Ctor = x.constructor;
// Negative/NaN/Infinity/zero?
if (s !== 1 || !d || !d[0]) {
return new Ctor(!s || s < 0 && (!d || d[0]) ? NaN : d ? x : 1 / 0);
}
external = false;
// Initial estimate.
s = Math.sqrt(+x);
// Math.sqrt underflow/overflow?
// Pass x to Math.sqrt as integer, then adjust the exponent of the result.
if (s == 0 || s == 1 / 0) {
n = digitsToString(d);
if ((n.length + e) % 2 == 0) n += '0';
s = Math.sqrt(n);
e = mathfloor((e + 1) / 2) - (e < 0 || e % 2);
if (s == 1 / 0) {
n = '1e' + e;
} else {
n = s.toExponential();
n = n.slice(0, n.indexOf('e') + 1) + e;
}
r = new Ctor(n);
} else {
r = new Ctor(s.toString());
}
sd = (e = Ctor.precision) + 3;
// Newton-Raphson iteration.
for (;;) {
t = r;
r = t.plus(divide(x, t, sd + 2, 1)).times(0.5);
// TODO? Replace with for-loop and checkRoundingDigits.
if (digitsToString(t.d).slice(0, sd) === (n = digitsToString(r.d)).slice(0, sd)) {
n = n.slice(sd - 3, sd + 1);
// The 4th rounding digit may be in error by -1 so if the 4 rounding digits are 9999 or
// 4999, i.e. approaching a rounding boundary, continue the iteration.
if (n == '9999' || !rep && n == '4999') {
// On the first iteration only, check to see if rounding up gives the exact result as the
// nines may infinitely repeat.
if (!rep) {
finalise(t, e + 1, 0);
if (t.times(t).eq(x)) {
r = t;
break;
}
}
sd += 4;
rep = 1;
} else {
// If the rounding digits are null, 0{0,4} or 50{0,3}, check for an exact result.
// If not, then there are further digits and m will be truthy.
if (!+n || !+n.slice(1) && n.charAt(0) == '5') {
// Truncate to the first rounding digit.
finalise(r, e + 1, 1);
m = !r.times(r).eq(x);
}
break;
}
}
}
external = true;
return finalise(r, e, Ctor.rounding, m);
};
/*
* Return a new Decimal whose value is the tangent of the value in radians of this Decimal.
*
* Domain: [-Infinity, Infinity]
* Range: [-Infinity, Infinity]
*
* tan(0) = 0
* tan(-0) = -0
* tan(Infinity) = NaN
* tan(-Infinity) = NaN
* tan(NaN) = NaN
*
*/
P.tangent = P.tan = function () {
var pr, rm,
x = this,
Ctor = x.constructor;
if (!x.isFinite()) return new Ctor(NaN);
if (x.isZero()) return new Ctor(x);
pr = Ctor.precision;
rm = Ctor.rounding;
Ctor.precision = pr + 10;
Ctor.rounding = 1;
x = x.sin();
x.s = 1;
x = divide(x, new Ctor(1).minus(x.times(x)).sqrt(), pr + 10, 0);
Ctor.precision = pr;
Ctor.rounding = rm;
return finalise(quadrant == 2 || quadrant == 4 ? x.neg() : x, pr, rm, true);
};
/*
* n * 0 = 0
* n * N = N
* n * I = I
* 0 * n = 0
* 0 * 0 = 0
* 0 * N = N
* 0 * I = N
* N * n = N
* N * 0 = N
* N * N = N
* N * I = N
* I * n = I
* I * 0 = N
* I * N = N
* I * I = I
*
* Return a new Decimal whose value is this Decimal times `y`, rounded to `precision` significant
* digits using rounding mode `rounding`.
*
*/
P.times = P.mul = function (y) {
var carry, e, i, k, r, rL, t, xdL, ydL,
x = this,
Ctor = x.constructor,
xd = x.d,
yd = (y = new Ctor(y)).d;
y.s *= x.s;
// If either is NaN, ±Infinity or ±0...
if (!xd || !xd[0] || !yd || !yd[0]) {
return new Ctor(!y.s || xd && !xd[0] && !yd || yd && !yd[0] && !xd
// Return NaN if either is NaN.
// Return NaN if x is ±0 and y is ±Infinity, or y is ±0 and x is ±Infinity.
? NaN
// Return ±Infinity if either is ±Infinity.
// Return ±0 if either is ±0.
: !xd || !yd ? y.s / 0 : y.s * 0);
}
e = mathfloor(x.e / LOG_BASE) + mathfloor(y.e / LOG_BASE);
xdL = xd.length;
ydL = yd.length;
// Ensure xd points to the longer array.
if (xdL < ydL) {
r = xd;
xd = yd;
yd = r;
rL = xdL;
xdL = ydL;
ydL = rL;
}
// Initialise the result array with zeros.
r = [];
rL = xdL + ydL;
for (i = rL; i--;) r.push(0);
// Multiply!
for (i = ydL; --i >= 0;) {
carry = 0;
for (k = xdL + i; k > i;) {
t = r[k] + yd[i] * xd[k - i - 1] + carry;
r[k--] = t % BASE | 0;
carry = t / BASE | 0;
}
r[k] = (r[k] + carry) % BASE | 0;
}
// Remove trailing zeros.
for (; !r[--rL];) r.pop();
if (carry) ++e;
else r.shift();
y.d = r;
y.e = getBase10Exponent(r, e);
return external ? finalise(y, Ctor.precision, Ctor.rounding) : y;
};
/*
* Return a string representing the value of this Decimal in base 2, round to `sd` significant
* digits using rounding mode `rm`.
*
* If the optional `sd` argument is present then return binary exponential notation.
*
* [sd] {number} Significant digits. Integer, 1 to MAX_DIGITS inclusive.
* [rm] {number} Rounding mode. Integer, 0 to 8 inclusive.
*
*/
P.toBinary = function (sd, rm) {
return toStringBinary(this, 2, sd, rm);
};
/*
* Return a new Decimal whose value is the value of this Decimal rounded to a maximum of `dp`
* decimal places using rounding mode `rm` or `rounding` if `rm` is omitted.
*
* If `dp` is omitted, return a new Decimal whose value is the value of this Decimal.
*
* [dp] {number} Decimal places. Integer, 0 to MAX_DIGITS inclusive.
* [rm] {number} Rounding mode. Integer, 0 to 8 inclusive.
*
*/
P.toDecimalPlaces = P.toDP = function (dp, rm) {
var x = this,
Ctor = x.constructor;
x = new Ctor(x);
if (dp === void 0) return x;
checkInt32(dp, 0, MAX_DIGITS);
if (rm === void 0) rm = Ctor.rounding;
else checkInt32(rm, 0, 8);
return finalise(x, dp + x.e + 1, rm);
};
/*
* Return a string representing the value of this Decimal in exponential notation rounded to
* `dp` fixed decimal places using rounding mode `rounding`.
*
* [dp] {number} Decimal places. Integer, 0 to MAX_DIGITS inclusive.
* [rm] {number} Rounding mode. Integer, 0 to 8 inclusive.
*
*/
P.toExponential = function (dp, rm) {
var str,
x = this,
Ctor = x.constructor;
if (dp === void 0) {
str = finiteToString(x, true);
} else {
checkInt32(dp, 0, MAX_DIGITS);
if (rm === void 0) rm = Ctor.rounding;
else checkInt32(rm, 0, 8);
x = finalise(new Ctor(x), dp + 1, rm);
str = finiteToString(x, true, dp + 1);
}
return x.isNeg() && !x.isZero() ? '-' + str : str;
};
/*
* Return a string representing the value of this Decimal in normal (fixed-point) notation to
* `dp` fixed decimal places and rounded using rounding mode `rm` or `rounding` if `rm` is
* omitted.
*
* As with JavaScript numbers, (-0).toFixed(0) is '0', but e.g. (-0.00001).toFixed(0) is '-0'.
*
* [dp] {number} Decimal places. Integer, 0 to MAX_DIGITS inclusive.
* [rm] {number} Rounding mode. Integer, 0 to 8 inclusive.
*
* (-0).toFixed(0) is '0', but (-0.1).toFixed(0) is '-0'.
* (-0).toFixed(1) is '0.0', but (-0.01).toFixed(1) is '-0.0'.
* (-0).toFixed(3) is '0.000'.
* (-0.5).toFixed(0) is '-0'.
*
*/
P.toFixed = function (dp, rm) {
var str, y,
x = this,
Ctor = x.constructor;
if (dp === void 0) {
str = finiteToString(x);
} else {
checkInt32(dp, 0, MAX_DIGITS);
if (rm === void 0) rm = Ctor.rounding;
else checkInt32(rm, 0, 8);
y = finalise(new Ctor(x), dp + x.e + 1, rm);
str = finiteToString(y, false, dp + y.e + 1);
}
// To determine whether to add the minus sign look at the value before it was rounded,
// i.e. look at `x` rather than `y`.
return x.isNeg() && !x.isZero() ? '-' + str : str;
};
/*
* Return an array representing the value of this Decimal as a simple fraction with an integer
* numerator and an integer denominator.
*
* The denominator will be a positive non-zero value less than or equal to the specified maximum
* denominator. If a maximum denominator is not specified, the denominator will be the lowest
* value necessary to represent the number exactly.
*
* [maxD] {number|string|Decimal} Maximum denominator. Integer >= 1 and < Infinity.
*
*/
P.toFraction = function (maxD) {
var d, d0, d1, d2, e, k, n, n0, n1, pr, q, r,
x = this,
xd = x.d,
Ctor = x.constructor;
if (!xd) return new Ctor(x);
n1 = d0 = new Ctor(1);
d1 = n0 = new Ctor(0);
d = new Ctor(d1);
e = d.e = getPrecision(xd) - x.e - 1;
k = e % LOG_BASE;
d.d[0] = mathpow(10, k < 0 ? LOG_BASE + k : k);
if (maxD == null) {
// d is 10**e, the minimum max-denominator needed.
maxD = e > 0 ? d : n1;
} else {
n = new Ctor(maxD);
if (!n.isInt() || n.lt(n1)) throw Error(invalidArgument + n);
maxD = n.gt(d) ? (e > 0 ? d : n1) : n;
}
external = false;
n = new Ctor(digitsToString(xd));
pr = Ctor.precision;
Ctor.precision = e = xd.length * LOG_BASE * 2;
for (;;) {
q = divide(n, d, 0, 1, 1);
d2 = d0.plus(q.times(d1));
if (d2.cmp(maxD) == 1) break;
d0 = d1;
d1 = d2;
d2 = n1;
n1 = n0.plus(q.times(d2));
n0 = d2;
d2 = d;
d = n.minus(q.times(d2));
n = d2;
}
d2 = divide(maxD.minus(d0), d1, 0, 1, 1);
n0 = n0.plus(d2.times(n1));
d0 = d0.plus(d2.times(d1));
n0.s = n1.s = x.s;
// Determine which fraction is closer to x, n0/d0 or n1/d1?
r = divide(n1, d1, e, 1).minus(x).abs().cmp(divide(n0, d0, e, 1).minus(x).abs()) < 1
? [n1, d1] : [n0, d0];
Ctor.precision = pr;
external = true;
return r;
};
/*
* Return a string representing the value of this Decimal in base 16, round to `sd` significant
* digits using rounding mode `rm`.
*
* If the optional `sd` argument is present then return binary exponential notation.
*
* [sd] {number} Significant digits. Integer, 1 to MAX_DIGITS inclusive.
* [rm] {number} Rounding mode. Integer, 0 to 8 inclusive.
*
*/
P.toHexadecimal = P.toHex = function (sd, rm) {
return toStringBinary(this, 16, sd, rm);
};
/*
* Returns a new Decimal whose value is the nearest multiple of the magnitude of `y` to the value
* of this Decimal.
*
* If the value of this Decimal is equidistant from two multiples of `y`, the rounding mode `rm`,
* or `Decimal.rounding` if `rm` is omitted, determines the direction of the nearest multiple.
*
* In the context of this method, rounding mode 4 (ROUND_HALF_UP) is the same as rounding mode 0
* (ROUND_UP), and so on.
*
* The return value will always have the same sign as this Decimal, unless either this Decimal
* or `y` is NaN, in which case the return value will be also be NaN.
*
* The return value is not affected by the value of `precision`.
*
* y {number|string|Decimal} The magnitude to round to a multiple of.
* [rm] {number} Rounding mode. Integer, 0 to 8 inclusive.
*
* 'toNearest() rounding mode not an integer: {rm}'
* 'toNearest() rounding mode out of range: {rm}'
*
*/
P.toNearest = function (y, rm) {
var x = this,
Ctor = x.constructor;
x = new Ctor(x);
if (y == null) {
// If x is not finite, return x.
if (!x.d) return x;
y = new Ctor(1);
rm = Ctor.rounding;
} else {
y = new Ctor(y);
if (rm !== void 0) checkInt32(rm, 0, 8);
// If x is not finite, return x if y is not NaN, else NaN.
if (!x.d) return y.s ? x : y;
// If y is not finite, return Infinity with the sign of x if y is Infinity, else NaN.
if (!y.d) {
if (y.s) y.s = x.s;
return y;
}
}
// If y is not zero, calculate the nearest multiple of y to x.
if (y.d[0]) {
external = false;
if (rm < 4) rm = [4, 5, 7, 8][rm];
x = divide(x, y, 0, rm, 1).times(y);
external = true;
finalise(x);
// If y is zero, return zero with the sign of x.
} else {
y.s = x.s;
x = y;
}
return x;
};
/*
* Return the value of this Decimal converted to a number primitive.
* Zero keeps its sign.
*
*/
P.toNumber = function () {
return +this;
};
/*
* Return a string representing the value of this Decimal in base 8, round to `sd` significant
* digits using rounding mode `rm`.
*
* If the optional `sd` argument is present then return binary exponential notation.
*
* [sd] {number} Significant digits. Integer, 1 to MAX_DIGITS inclusive.
* [rm] {number} Rounding mode. Integer, 0 to 8 inclusive.
*
*/
P.toOctal = function (sd, rm) {
return toStringBinary(this, 8, sd, rm);
};
/*
* Return a new Decimal whose value is the value of this Decimal raised to the power `y`, rounded
* to `precision` significant digits using rounding mode `rounding`.
*
* ECMAScript compliant.
*
* pow(x, NaN) = NaN
* pow(x, ±0) = 1
* pow(NaN, non-zero) = NaN
* pow(abs(x) > 1, +Infinity) = +Infinity
* pow(abs(x) > 1, -Infinity) = +0
* pow(abs(x) == 1, ±Infinity) = NaN
* pow(abs(x) < 1, +Infinity) = +0
* pow(abs(x) < 1, -Infinity) = +Infinity
* pow(+Infinity, y > 0) = +Infinity
* pow(+Infinity, y < 0) = +0
* pow(-Infinity, odd integer > 0) = -Infinity
* pow(-Infinity, even integer > 0) = +Infinity
* pow(-Infinity, odd integer < 0) = -0
* pow(-Infinity, even integer < 0) = +0
* pow(+0, y > 0) = +0
* pow(+0, y < 0) = +Infinity
* pow(-0, odd integer > 0) = -0
* pow(-0, even integer > 0) = +0
* pow(-0, odd integer < 0) = -Infinity
* pow(-0, even integer < 0) = +Infinity
* pow(finite x < 0, finite non-integer) = NaN
*
* For non-integer or very large exponents pow(x, y) is calculated using
*
* x^y = exp(y*ln(x))
*
* Assuming the first 15 rounding digits are each equally likely to be any digit 0-9, the
* probability of an incorrectly rounded result
* P([49]9{14} | [50]0{14}) = 2 * 0.2 * 10^-14 = 4e-15 = 1/2.5e+14
* i.e. 1 in 250,000,000,000,000
*
* If a result is incorrectly rounded the maximum error will be 1 ulp (unit in last place).
*
* y {number|string|Decimal} The power to which to raise this Decimal.
*
*/
P.toPower = P.pow = function (y) {
var e, k, pr, r, rm, s,
x = this,
Ctor = x.constructor,
yn = +(y = new Ctor(y));
// Either ±Infinity, NaN or ±0?
if (!x.d || !y.d || !x.d[0] || !y.d[0]) return new Ctor(mathpow(+x, yn));
x = new Ctor(x);
if (x.eq(1)) return x;
pr = Ctor.precision;
rm = Ctor.rounding;
if (y.eq(1)) return finalise(x, pr, rm);
// y exponent
e = mathfloor(y.e / LOG_BASE);
// If y is a small integer use the 'exponentiation by squaring' algorithm.
if (e >= y.d.length - 1 && (k = yn < 0 ? -yn : yn) <= MAX_SAFE_INTEGER) {
r = intPow(Ctor, x, k, pr);
return y.s < 0 ? new Ctor(1).div(r) : finalise(r, pr, rm);
}
s = x.s;
// if x is negative
if (s < 0) {
// if y is not an integer
if (e < y.d.length - 1) return new Ctor(NaN);
// Result is positive if x is negative and the last digit of integer y is even.
if ((y.d[e] & 1) == 0) s = 1;
// if x.eq(-1)
if (x.e == 0 && x.d[0] == 1 && x.d.length == 1) {
x.s = s;
return x;
}
}
// Estimate result exponent.
// x^y = 10^e, where e = y * log10(x)
// log10(x) = log10(x_significand) + x_exponent
// log10(x_significand) = ln(x_significand) / ln(10)
k = mathpow(+x, yn);
e = k == 0 || !isFinite(k)
? mathfloor(yn * (Math.log('0.' + digitsToString(x.d)) / Math.LN10 + x.e + 1))
: new Ctor(k + '').e;
// Exponent estimate may be incorrect e.g. x: 0.999999999999999999, y: 2.29, e: 0, r.e: -1.
// Overflow/underflow?
if (e > Ctor.maxE + 1 || e < Ctor.minE - 1) return new Ctor(e > 0 ? s / 0 : 0);
external = false;
Ctor.rounding = x.s = 1;
// Estimate the extra guard digits needed to ensure five correct rounding digits from
// naturalLogarithm(x). Example of failure without these extra digits (precision: 10):
// new Decimal(2.32456).pow('2087987436534566.46411')
// should be 1.162377823e+764914905173815, but is 1.162355823e+764914905173815
k = Math.min(12, (e + '').length);
// r = x^y = exp(y*ln(x))
r = naturalExponential(y.times(naturalLogarithm(x, pr + k)), pr);
// r may be Infinity, e.g. (0.9999999999999999).pow(-1e+40)
if (r.d) {
// Truncate to the required precision plus five rounding digits.
r = finalise(r, pr + 5, 1);
// If the rounding digits are [49]9999 or [50]0000 increase the precision by 10 and recalculate
// the result.
if (checkRoundingDigits(r.d, pr, rm)) {
e = pr + 10;
// Truncate to the increased precision plus five rounding digits.
r = finalise(naturalExponential(y.times(naturalLogarithm(x, e + k)), e), e + 5, 1);
// Check for 14 nines from the 2nd rounding digit (the first rounding digit may be 4 or 9).
if (+digitsToString(r.d).slice(pr + 1, pr + 15) + 1 == 1e14) {
r = finalise(r, pr + 1, 0);
}
}
}
r.s = s;
external = true;
Ctor.rounding = rm;
return finalise(r, pr, rm);
};
/*
* Return a string representing the value of this Decimal rounded to `sd` significant digits
* using rounding mode `rounding`.
*
* Return exponential notation if `sd` is less than the number of digits necessary to represent
* the integer part of the value in normal notation.
*
* [sd] {number} Significant digits. Integer, 1 to MAX_DIGITS inclusive.
* [rm] {number} Rounding mode. Integer, 0 to 8 inclusive.
*
*/
P.toPrecision = function (sd, rm) {
var str,
x = this,
Ctor = x.constructor;
if (sd === void 0) {
str = finiteToString(x, x.e <= Ctor.toExpNeg || x.e >= Ctor.toExpPos);
} else {
checkInt32(sd, 1, MAX_DIGITS);
if (rm === void 0) rm = Ctor.rounding;
else checkInt32(rm, 0, 8);
x = finalise(new Ctor(x), sd, rm);
str = finiteToString(x, sd <= x.e || x.e <= Ctor.toExpNeg, sd);
}
return x.isNeg() && !x.isZero() ? '-' + str : str;
};
/*
* Return a new Decimal whose value is the value of this Decimal rounded to a maximum of `sd`
* significant digits using rounding mode `rm`, or to `precision` and `rounding` respectively if
* omitted.
*
* [sd] {number} Significant digits. Integer, 1 to MAX_DIGITS inclusive.
* [rm] {number} Rounding mode. Integer, 0 to 8 inclusive.
*
* 'toSD() digits out of range: {sd}'
* 'toSD() digits not an integer: {sd}'
* 'toSD() rounding mode not an integer: {rm}'
* 'toSD() rounding mode out of range: {rm}'
*
*/
P.toSignificantDigits = P.toSD = function (sd, rm) {
var x = this,
Ctor = x.constructor;
if (sd === void 0) {
sd = Ctor.precision;
rm = Ctor.rounding;
} else {
checkInt32(sd, 1, MAX_DIGITS);
if (rm === void 0) rm = Ctor.rounding;
else checkInt32(rm, 0, 8);
}
return finalise(new Ctor(x), sd, rm);
};
/*
* Return a string representing the value of this Decimal.
*
* Return exponential notation if this Decimal has a positive exponent equal to or greater than
* `toExpPos`, or a negative exponent equal to or less than `toExpNeg`.
*
*/
P.toString = function () {
var x = this,
Ctor = x.constructor,
str = finiteToString(x, x.e <= Ctor.toExpNeg || x.e >= Ctor.toExpPos);
return x.isNeg() && !x.isZero() ? '-' + str : str;
};
/*
* Return a new Decimal whose value is the value of this Decimal truncated to a whole number.
*
*/
P.truncated = P.trunc = function () {
return finalise(new this.constructor(this), this.e + 1, 1);
};
/*
* Return a string representing the value of this Decimal.
* Unlike `toString`, negative zero will include the minus sign.
*
*/
P.valueOf = P.toJSON = function () {
var x = this,
Ctor = x.constructor,
str = finiteToString(x, x.e <= Ctor.toExpNeg || x.e >= Ctor.toExpPos);
return x.isNeg() ? '-' + str : str;
};
/*
// Add aliases to match BigDecimal method names.
// P.add = P.plus;
P.subtract = P.minus;
P.multiply = P.times;
P.divide = P.div;
P.remainder = P.mod;
P.compareTo = P.cmp;
P.negate = P.neg;
*/
// Helper functions for Decimal.prototype (P) and/or Decimal methods, and their callers.
/*
* digitsToString P.cubeRoot, P.logarithm, P.squareRoot, P.toFraction, P.toPower,
* finiteToString, naturalExponential, naturalLogarithm
* checkInt32 P.toDecimalPlaces, P.toExponential, P.toFixed, P.toNearest,
* P.toPrecision, P.toSignificantDigits, toStringBinary, random
* checkRoundingDigits P.logarithm, P.toPower, naturalExponential, naturalLogarithm
* convertBase toStringBinary, parseOther
* cos P.cos
* divide P.atanh, P.cubeRoot, P.dividedBy, P.dividedToIntegerBy,
* P.logarithm, P.modulo, P.squareRoot, P.tan, P.tanh, P.toFraction,
* P.toNearest, toStringBinary, naturalExponential, naturalLogarithm,
* taylorSeries, atan2, parseOther
* finalise P.absoluteValue, P.atan, P.atanh, P.ceil, P.cos, P.cosh,
* P.cubeRoot, P.dividedToIntegerBy, P.floor, P.logarithm, P.minus,
* P.modulo, P.negated, P.plus, P.round, P.sin, P.sinh, P.squareRoot,
* P.tan, P.times, P.toDecimalPlaces, P.toExponential, P.toFixed,
* P.toNearest, P.toPower, P.toPrecision, P.toSignificantDigits,
* P.truncated, divide, getLn10, getPi, naturalExponential,
* naturalLogarithm, ceil, floor, round, trunc
* finiteToString P.toExponential, P.toFixed, P.toPrecision, P.toString, P.valueOf,
* toStringBinary
* getBase10Exponent P.minus, P.plus, P.times, parseOther
* getLn10 P.logarithm, naturalLogarithm
* getPi P.acos, P.asin, P.atan, toLessThanHalfPi, atan2
* getPrecision P.precision, P.toFraction
* getZeroString digitsToString, finiteToString
* intPow P.toPower, parseOther
* isOdd toLessThanHalfPi
* maxOrMin max, min
* naturalExponential P.naturalExponential, P.toPower
* naturalLogarithm P.acosh, P.asinh, P.atanh, P.logarithm, P.naturalLogarithm,
* P.toPower, naturalExponential
* nonFiniteToString finiteToString, toStringBinary
* parseDecimal Decimal
* parseOther Decimal
* sin P.sin
* taylorSeries P.cosh, P.sinh, cos, sin
* toLessThanHalfPi P.cos, P.sin
* toStringBinary P.toBinary, P.toHexadecimal, P.toOctal
* truncate intPow
*
* Throws: P.logarithm, P.precision, P.toFraction, checkInt32, getLn10, getPi,
* naturalLogarithm, config, parseOther, random, Decimal
*/
function digitsToString(d) {
var i, k, ws,
indexOfLastWord = d.length - 1,
str = '',
w = d[0];
if (indexOfLastWord > 0) {
str += w;
for (i = 1; i < indexOfLastWord; i++) {
ws = d[i] + '';
k = LOG_BASE - ws.length;
if (k) str += getZeroString(k);
str += ws;
}
w = d[i];
ws = w + '';
k = LOG_BASE - ws.length;
if (k) str += getZeroString(k);
} else if (w === 0) {
return '0';
}
// Remove trailing zeros of last w.
for (; w % 10 === 0;) w /= 10;
return str + w;
}
function checkInt32(i, min, max) {
if (i !== ~~i || i < min || i > max) {
throw Error(invalidArgument + i);
}
}
/*
* Check 5 rounding digits if `repeating` is null, 4 otherwise.
* `repeating == null` if caller is `log` or `pow`,
* `repeating != null` if caller is `naturalLogarithm` or `naturalExponential`.
*/
function checkRoundingDigits(d, i, rm, repeating) {
var di, k, r, rd;
// Get the length of the first word of the array d.
for (k = d[0]; k >= 10; k /= 10) --i;
// Is the rounding digit in the first word of d?
if (--i < 0) {
i += LOG_BASE;
di = 0;
} else {
di = Math.ceil((i + 1) / LOG_BASE);
i %= LOG_BASE;
}
// i is the index (0 - 6) of the rounding digit.
// E.g. if within the word 3487563 the first rounding digit is 5,
// then i = 4, k = 1000, rd = 3487563 % 1000 = 563
k = mathpow(10, LOG_BASE - i);
rd = d[di] % k | 0;
if (repeating == null) {
if (i < 3) {
if (i == 0) rd = rd / 100 | 0;
else if (i == 1) rd = rd / 10 | 0;
r = rm < 4 && rd == 99999 || rm > 3 && rd == 49999 || rd == 50000 || rd == 0;
} else {
r = (rm < 4 && rd + 1 == k || rm > 3 && rd + 1 == k / 2) &&
(d[di + 1] / k / 100 | 0) == mathpow(10, i - 2) - 1 ||
(rd == k / 2 || rd == 0) && (d[di + 1] / k / 100 | 0) == 0;
}
} else {
if (i < 4) {
if (i == 0) rd = rd / 1000 | 0;
else if (i == 1) rd = rd / 100 | 0;
else if (i == 2) rd = rd / 10 | 0;
r = (repeating || rm < 4) && rd == 9999 || !repeating && rm > 3 && rd == 4999;
} else {
r = ((repeating || rm < 4) && rd + 1 == k ||
(!repeating && rm > 3) && rd + 1 == k / 2) &&
(d[di + 1] / k / 1000 | 0) == mathpow(10, i - 3) - 1;
}
}
return r;
}
// Convert string of `baseIn` to an array of numbers of `baseOut`.
// Eg. convertBase('255', 10, 16) returns [15, 15].
// Eg. convertBase('ff', 16, 10) returns [2, 5, 5].
function convertBase(str, baseIn, baseOut) {
var j,
arr = [0],
arrL,
i = 0,
strL = str.length;
for (; i < strL;) {
for (arrL = arr.length; arrL--;) arr[arrL] *= baseIn;
arr[0] += NUMERALS.indexOf(str.charAt(i++));
for (j = 0; j < arr.length; j++) {
if (arr[j] > baseOut - 1) {
if (arr[j + 1] === void 0) arr[j + 1] = 0;
arr[j + 1] += arr[j] / baseOut | 0;
arr[j] %= baseOut;
}
}
}
return arr.reverse();
}
/*
* cos(x) = 1 - x^2/2! + x^4/4! - ...
* |x| < pi/2
*
*/
function cosine(Ctor, x) {
var k, y,
len = x.d.length;
// Argument reduction: cos(4x) = 8*(cos^4(x) - cos^2(x)) + 1
// i.e. cos(x) = 8*(cos^4(x/4) - cos^2(x/4)) + 1
// Estimate the optimum number of times to use the argument reduction.
if (len < 32) {
k = Math.ceil(len / 3);
y = Math.pow(4, -k).toString();
} else {
k = 16;
y = '2.3283064365386962890625e-10';
}
Ctor.precision += k;
x = taylorSeries(Ctor, 1, x.times(y), new Ctor(1));
// Reverse argument reduction
for (var i = k; i--;) {
var cos2x = x.times(x);
x = cos2x.times(cos2x).minus(cos2x).times(8).plus(1);
}
Ctor.precision -= k;
return x;
}
/*
* Perform division in the specified base.
*/
var divide = (function () {
// Assumes non-zero x and k, and hence non-zero result.
function multiplyInteger(x, k, base) {
var temp,
carry = 0,
i = x.length;
for (x = x.slice(); i--;) {
temp = x[i] * k + carry;
x[i] = temp % base | 0;
carry = temp / base | 0;
}
if (carry) x.unshift(carry);
return x;
}
function compare(a, b, aL, bL) {
var i, r;
if (aL != bL) {
r = aL > bL ? 1 : -1;
} else {
for (i = r = 0; i < aL; i++) {
if (a[i] != b[i]) {
r = a[i] > b[i] ? 1 : -1;
break;
}
}
}
return r;
}
function subtract(a, b, aL, base) {
var i = 0;
// Subtract b from a.
for (; aL--;) {
a[aL] -= i;
i = a[aL] < b[aL] ? 1 : 0;
a[aL] = i * base + a[aL] - b[aL];
}
// Remove leading zeros.
for (; !a[0] && a.length > 1;) a.shift();
}
return function (x, y, pr, rm, dp, base) {
var cmp, e, i, k, logBase, more, prod, prodL, q, qd, rem, remL, rem0, sd, t, xi, xL, yd0,
yL, yz,
Ctor = x.constructor,
sign = x.s == y.s ? 1 : -1,
xd = x.d,
yd = y.d;
// Either NaN, Infinity or 0?
if (!xd || !xd[0] || !yd || !yd[0]) {
return new Ctor(// Return NaN if either NaN, or both Infinity or 0.
!x.s || !y.s || (xd ? yd && xd[0] == yd[0] : !yd) ? NaN :
// Return ±0 if x is 0 or y is ±Infinity, or return ±Infinity as y is 0.
xd && xd[0] == 0 || !yd ? sign * 0 : sign / 0);
}
if (base) {
logBase = 1;
e = x.e - y.e;
} else {
base = BASE;
logBase = LOG_BASE;
e = mathfloor(x.e / logBase) - mathfloor(y.e / logBase);
}
yL = yd.length;
xL = xd.length;
q = new Ctor(sign);
qd = q.d = [];
// Result exponent may be one less than e.
// The digit array of a Decimal from toStringBinary may have trailing zeros.
for (i = 0; yd[i] == (xd[i] || 0); i++);
if (yd[i] > (xd[i] || 0)) e--;
if (pr == null) {
sd = pr = Ctor.precision;
rm = Ctor.rounding;
} else if (dp) {
sd = pr + (x.e - y.e) + 1;
} else {
sd = pr;
}
if (sd < 0) {
qd.push(1);
more = true;
} else {
// Convert precision in number of base 10 digits to base 1e7 digits.
sd = sd / logBase + 2 | 0;
i = 0;
// divisor < 1e7
if (yL == 1) {
k = 0;
yd = yd[0];
sd++;
// k is the carry.
for (; (i < xL || k) && sd--; i++) {
t = k * base + (xd[i] || 0);
qd[i] = t / yd | 0;
k = t % yd | 0;
}
more = k || i < xL;
// divisor >= 1e7
} else {
// Normalise xd and yd so highest order digit of yd is >= base/2
k = base / (yd[0] + 1) | 0;
if (k > 1) {
yd = multiplyInteger(yd, k, base);
xd = multiplyInteger(xd, k, base);
yL = yd.length;
xL = xd.length;
}
xi = yL;
rem = xd.slice(0, yL);
remL = rem.length;
// Add zeros to make remainder as long as divisor.
for (; remL < yL;) rem[remL++] = 0;
yz = yd.slice();
yz.unshift(0);
yd0 = yd[0];
if (yd[1] >= base / 2) ++yd0;
do {
k = 0;
// Compare divisor and remainder.
cmp = compare(yd, rem, yL, remL);
// If divisor < remainder.
if (cmp < 0) {
// Calculate trial digit, k.
rem0 = rem[0];
if (yL != remL) rem0 = rem0 * base + (rem[1] || 0);
// k will be how many times the divisor goes into the current remainder.
k = rem0 / yd0 | 0;
// Algorithm:
// 1. product = divisor * trial digit (k)
// 2. if product > remainder: product -= divisor, k--
// 3. remainder -= product
// 4. if product was < remainder at 2:
// 5. compare new remainder and divisor
// 6. If remainder > divisor: remainder -= divisor, k++
if (k > 1) {
if (k >= base) k = base - 1;
// product = divisor * trial digit.
prod = multiplyInteger(yd, k, base);
prodL = prod.length;
remL = rem.length;
// Compare product and remainder.
cmp = compare(prod, rem, prodL, remL);
// product > remainder.
if (cmp == 1) {
k--;
// Subtract divisor from product.
subtract(prod, yL < prodL ? yz : yd, prodL, base);
}
} else {
// cmp is -1.
// If k is 0, there is no need to compare yd and rem again below, so change cmp to 1
// to avoid it. If k is 1 there is a need to compare yd and rem again below.
if (k == 0) cmp = k = 1;
prod = yd.slice();
}
prodL = prod.length;
if (prodL < remL) prod.unshift(0);
// Subtract product from remainder.
subtract(rem, prod, remL, base);
// If product was < previous remainder.
if (cmp == -1) {
remL = rem.length;
// Compare divisor and new remainder.
cmp = compare(yd, rem, yL, remL);
// If divisor < new remainder, subtract divisor from remainder.
if (cmp < 1) {
k++;
// Subtract divisor from remainder.
subtract(rem, yL < remL ? yz : yd, remL, base);
}
}
remL = rem.length;
} else if (cmp === 0) {
k++;
rem = [0];
} // if cmp === 1, k will be 0
// Add the next digit, k, to the result array.
qd[i++] = k;
// Update the remainder.
if (cmp && rem[0]) {
rem[remL++] = xd[xi] || 0;
} else {
rem = [xd[xi]];
remL = 1;
}
} while ((xi++ < xL || rem[0] !== void 0) && sd--);
more = rem[0] !== void 0;
}
// Leading zero?
if (!qd[0]) qd.shift();
}
// logBase is 1 when divide is being used for base conversion.
if (logBase == 1) {
q.e = e;
inexact = more;
} else {
// To calculate q.e, first get the number of digits of qd[0].
for (i = 1, k = qd[0]; k >= 10; k /= 10) i++;
q.e = i + e * logBase - 1;
finalise(q, dp ? pr + q.e + 1 : pr, rm, more);
}
return q;
};
})();
/*
* Round `x` to `sd` significant digits using rounding mode `rm`.
* Check for over/under-flow.
*/
function finalise(x, sd, rm, isTruncated) {
var digits, i, j, k, rd, roundUp, w, xd, xdi,
Ctor = x.constructor;
// Don't round if sd is null or undefined.
out: if (sd != null) {
xd = x.d;
// Infinity/NaN.
if (!xd) return x;
// rd: the rounding digit, i.e. the digit after the digit that may be rounded up.
// w: the word of xd containing rd, a base 1e7 number.
// xdi: the index of w within xd.
// digits: the number of digits of w.
// i: what would be the index of rd within w if all the numbers were 7 digits long (i.e. if
// they had leading zeros)
// j: if > 0, the actual index of rd within w (if < 0, rd is a leading zero).
// Get the length of the first word of the digits array xd.
for (digits = 1, k = xd[0]; k >= 10; k /= 10) digits++;
i = sd - digits;
// Is the rounding digit in the first word of xd?
if (i < 0) {
i += LOG_BASE;
j = sd;
w = xd[xdi = 0];
// Get the rounding digit at index j of w.
rd = w / mathpow(10, digits - j - 1) % 10 | 0;
} else {
xdi = Math.ceil((i + 1) / LOG_BASE);
k = xd.length;
if (xdi >= k) {
if (isTruncated) {
// Needed by `naturalExponential`, `naturalLogarithm` and `squareRoot`.
for (; k++ <= xdi;) xd.push(0);
w = rd = 0;
digits = 1;
i %= LOG_BASE;
j = i - LOG_BASE + 1;
} else {
break out;
}
} else {
w = k = xd[xdi];
// Get the number of digits of w.
for (digits = 1; k >= 10; k /= 10) digits++;
// Get the index of rd within w.
i %= LOG_BASE;
// Get the index of rd within w, adjusted for leading zeros.
// The number of leading zeros of w is given by LOG_BASE - digits.
j = i - LOG_BASE + digits;
// Get the rounding digit at index j of w.
rd = j < 0 ? 0 : w / mathpow(10, digits - j - 1) % 10 | 0;
}
}
// Are there any non-zero digits after the rounding digit?
isTruncated = isTruncated || sd < 0 ||
xd[xdi + 1] !== void 0 || (j < 0 ? w : w % mathpow(10, digits - j - 1));
// The expression `w % mathpow(10, digits - j - 1)` returns all the digits of w to the right
// of the digit at (left-to-right) index j, e.g. if w is 908714 and j is 2, the expression
// will give 714.
roundUp = rm < 4
? (rd || isTruncated) && (rm == 0 || rm == (x.s < 0 ? 3 : 2))
: rd > 5 || rd == 5 && (rm == 4 || isTruncated || rm == 6 &&
// Check whether the digit to the left of the rounding digit is odd.
((i > 0 ? j > 0 ? w / mathpow(10, digits - j) : 0 : xd[xdi - 1]) % 10) & 1 ||
rm == (x.s < 0 ? 8 : 7));
if (sd < 1 || !xd[0]) {
xd.length = 0;
if (roundUp) {
// Convert sd to decimal places.
sd -= x.e + 1;
// 1, 0.1, 0.01, 0.001, 0.0001 etc.
xd[0] = mathpow(10, (LOG_BASE - sd % LOG_BASE) % LOG_BASE);
x.e = -sd || 0;
} else {
// Zero.
xd[0] = x.e = 0;
}
return x;
}
// Remove excess digits.
if (i == 0) {
xd.length = xdi;
k = 1;
xdi--;
} else {
xd.length = xdi + 1;
k = mathpow(10, LOG_BASE - i);
// E.g. 56700 becomes 56000 if 7 is the rounding digit.
// j > 0 means i > number of leading zeros of w.
xd[xdi] = j > 0 ? (w / mathpow(10, digits - j) % mathpow(10, j) | 0) * k : 0;
}
if (roundUp) {
for (;;) {
// Is the digit to be rounded up in the first word of xd?
if (xdi == 0) {
// i will be the length of xd[0] before k is added.
for (i = 1, j = xd[0]; j >= 10; j /= 10) i++;
j = xd[0] += k;
for (k = 1; j >= 10; j /= 10) k++;
// if i != k the length has increased.
if (i != k) {
x.e++;
if (xd[0] == BASE) xd[0] = 1;
}
break;
} else {
xd[xdi] += k;
if (xd[xdi] != BASE) break;
xd[xdi--] = 0;
k = 1;
}
}
}
// Remove trailing zeros.
for (i = xd.length; xd[--i] === 0;) xd.pop();
}
if (external) {
// Overflow?
if (x.e > Ctor.maxE) {
// Infinity.
x.d = null;
x.e = NaN;
// Underflow?
} else if (x.e < Ctor.minE) {
// Zero.
x.e = 0;
x.d = [0];
// Ctor.underflow = true;
} // else Ctor.underflow = false;
}
return x;
}
function finiteToString(x, isExp, sd) {
if (!x.isFinite()) return nonFiniteToString(x);
var k,
e = x.e,
str = digitsToString(x.d),
len = str.length;
if (isExp) {
if (sd && (k = sd - len) > 0) {
str = str.charAt(0) + '.' + str.slice(1) + getZeroString(k);
} else if (len > 1) {
str = str.charAt(0) + '.' + str.slice(1);
}
str = str + (x.e < 0 ? 'e' : 'e+') + x.e;
} else if (e < 0) {
str = '0.' + getZeroString(-e - 1) + str;
if (sd && (k = sd - len) > 0) str += getZeroString(k);
} else if (e >= len) {
str += getZeroString(e + 1 - len);
if (sd && (k = sd - e - 1) > 0) str = str + '.' + getZeroString(k);
} else {
if ((k = e + 1) < len) str = str.slice(0, k) + '.' + str.slice(k);
if (sd && (k = sd - len) > 0) {
if (e + 1 === len) str += '.';
str += getZeroString(k);
}
}
return str;
}
// Calculate the base 10 exponent from the base 1e7 exponent.
function getBase10Exponent(digits, e) {
var w = digits[0];
// Add the number of digits of the first word of the digits array.
for ( e *= LOG_BASE; w >= 10; w /= 10) e++;
return e;
}
function getLn10(Ctor, sd, pr) {
if (sd > LN10_PRECISION) {
// Reset global state in case the exception is caught.
external = true;
if (pr) Ctor.precision = pr;
throw Error(precisionLimitExceeded);
}
return finalise(new Ctor(LN10), sd, 1, true);
}
function getPi(Ctor, sd, rm) {
if (sd > PI_PRECISION) throw Error(precisionLimitExceeded);
return finalise(new Ctor(PI), sd, rm, true);
}
function getPrecision(digits) {
var w = digits.length - 1,
len = w * LOG_BASE + 1;
w = digits[w];
// If non-zero...
if (w) {
// Subtract the number of trailing zeros of the last word.
for (; w % 10 == 0; w /= 10) len--;
// Add the number of digits of the first word.
for (w = digits[0]; w >= 10; w /= 10) len++;
}
return len;
}
function getZeroString(k) {
var zs = '';
for (; k--;) zs += '0';
return zs;
}
/*
* Return a new Decimal whose value is the value of Decimal `x` to the power `n`, where `n` is an
* integer of type number.
*
* Implements 'exponentiation by squaring'. Called by `pow` and `parseOther`.
*
*/
function intPow(Ctor, x, n, pr) {
var isTruncated,
r = new Ctor(1),
// Max n of 9007199254740991 takes 53 loop iterations.
// Maximum digits array length; leaves [28, 34] guard digits.
k = Math.ceil(pr / LOG_BASE + 4);
external = false;
for (;;) {
if (n % 2) {
r = r.times(x);
if (truncate(r.d, k)) isTruncated = true;
}
n = mathfloor(n / 2);
if (n === 0) {
// To ensure correct rounding when r.d is truncated, increment the last word if it is zero.
n = r.d.length - 1;
if (isTruncated && r.d[n] === 0) ++r.d[n];
break;
}
x = x.times(x);
truncate(x.d, k);
}
external = true;
return r;
}
function isOdd(n) {
return n.d[n.d.length - 1] & 1;
}
/*
* Handle `max` and `min`. `ltgt` is 'lt' or 'gt'.
*/
function maxOrMin(Ctor, args, ltgt) {
var y,
x = new Ctor(args[0]),
i = 0;
for (; ++i < args.length;) {
y = new Ctor(args[i]);
if (!y.s) {
x = y;
break;
} else if (x[ltgt](y)) {
x = y;
}
}
return x;
}
/*
* Return a new Decimal whose value is the natural exponential of `x` rounded to `sd` significant
* digits.
*
* Taylor/Maclaurin series.
*
* exp(x) = x^0/0! + x^1/1! + x^2/2! + x^3/3! + ...
*
* Argument reduction:
* Repeat x = x / 32, k += 5, until |x| < 0.1
* exp(x) = exp(x / 2^k)^(2^k)
*
* Previously, the argument was initially reduced by
* exp(x) = exp(r) * 10^k where r = x - k * ln10, k = floor(x / ln10)
* to first put r in the range [0, ln10], before dividing by 32 until |x| < 0.1, but this was
* found to be slower than just dividing repeatedly by 32 as above.
*
* Max integer argument: exp('20723265836946413') = 6.3e+9000000000000000
* Min integer argument: exp('-20723265836946411') = 1.2e-9000000000000000
* (Math object integer min/max: Math.exp(709) = 8.2e+307, Math.exp(-745) = 5e-324)
*
* exp(Infinity) = Infinity
* exp(-Infinity) = 0
* exp(NaN) = NaN
* exp(±0) = 1
*
* exp(x) is non-terminating for any finite, non-zero x.
*
* The result will always be correctly rounded.
*
*/
function naturalExponential(x, sd) {
var denominator, guard, j, pow, sum, t, wpr,
rep = 0,
i = 0,
k = 0,
Ctor = x.constructor,
rm = Ctor.rounding,
pr = Ctor.precision;
// 0/NaN/Infinity?
if (!x.d || !x.d[0] || x.e > 17) {
return new Ctor(x.d
? !x.d[0] ? 1 : x.s < 0 ? 0 : 1 / 0
: x.s ? x.s < 0 ? 0 : x : 0 / 0);
}
if (sd == null) {
external = false;
wpr = pr;
} else {
wpr = sd;
}
t = new Ctor(0.03125);
// while abs(x) >= 0.1
while (x.e > -2) {
// x = x / 2^5
x = x.times(t);
k += 5;
}
// Use 2 * log10(2^k) + 5 (empirically derived) to estimate the increase in precision
// necessary to ensure the first 4 rounding digits are correct.
guard = Math.log(mathpow(2, k)) / Math.LN10 * 2 + 5 | 0;
wpr += guard;
denominator = pow = sum = new Ctor(1);
Ctor.precision = wpr;
for (;;) {
pow = finalise(pow.times(x), wpr, 1);
denominator = denominator.times(++i);
t = sum.plus(divide(pow, denominator, wpr, 1));
if (digitsToString(t.d).slice(0, wpr) === digitsToString(sum.d).slice(0, wpr)) {
j = k;
while (j--) sum = finalise(sum.times(sum), wpr, 1);
// Check to see if the first 4 rounding digits are [49]999.
// If so, repeat the summation with a higher precision, otherwise
// e.g. with precision: 18, rounding: 1
// exp(18.404272462595034083567793919843761) = 98372560.1229999999 (should be 98372560.123)
// `wpr - guard` is the index of first rounding digit.
if (sd == null) {
if (rep < 3 && checkRoundingDigits(sum.d, wpr - guard, rm, rep)) {
Ctor.precision = wpr += 10;
denominator = pow = t = new Ctor(1);
i = 0;
rep++;
} else {
return finalise(sum, Ctor.precision = pr, rm, external = true);
}
} else {
Ctor.precision = pr;
return sum;
}
}
sum = t;
}
}
/*
* Return a new Decimal whose value is the natural logarithm of `x` rounded to `sd` significant
* digits.
*
* ln(-n) = NaN
* ln(0) = -Infinity
* ln(-0) = -Infinity
* ln(1) = 0
* ln(Infinity) = Infinity
* ln(-Infinity) = NaN
* ln(NaN) = NaN
*
* ln(n) (n != 1) is non-terminating.
*
*/
function naturalLogarithm(y, sd) {
var c, c0, denominator, e, numerator, rep, sum, t, wpr, x1, x2,
n = 1,
guard = 10,
x = y,
xd = x.d,
Ctor = x.constructor,
rm = Ctor.rounding,
pr = Ctor.precision;
// Is x negative or Infinity, NaN, 0 or 1?
if (x.s < 0 || !xd || !xd[0] || !x.e && xd[0] == 1 && xd.length == 1) {
return new Ctor(xd && !xd[0] ? -1 / 0 : x.s != 1 ? NaN : xd ? 0 : x);
}
if (sd == null) {
external = false;
wpr = pr;
} else {
wpr = sd;
}
Ctor.precision = wpr += guard;
c = digitsToString(xd);
c0 = c.charAt(0);
if (Math.abs(e = x.e) < 1.5e15) {
// Argument reduction.
// The series converges faster the closer the argument is to 1, so using
// ln(a^b) = b * ln(a), ln(a) = ln(a^b) / b
// multiply the argument by itself until the leading digits of the significand are 7, 8, 9,
// 10, 11, 12 or 13, recording the number of multiplications so the sum of the series can
// later be divided by this number, then separate out the power of 10 using
// ln(a*10^b) = ln(a) + b*ln(10).
// max n is 21 (gives 0.9, 1.0 or 1.1) (9e15 / 21 = 4.2e14).
//while (c0 < 9 && c0 != 1 || c0 == 1 && c.charAt(1) > 1) {
// max n is 6 (gives 0.7 - 1.3)
while (c0 < 7 && c0 != 1 || c0 == 1 && c.charAt(1) > 3) {
x = x.times(y);
c = digitsToString(x.d);
c0 = c.charAt(0);
n++;
}
e = x.e;
if (c0 > 1) {
x = new Ctor('0.' + c);
e++;
} else {
x = new Ctor(c0 + '.' + c.slice(1));
}
} else {
// The argument reduction method above may result in overflow if the argument y is a massive
// number with exponent >= 1500000000000000 (9e15 / 6 = 1.5e15), so instead recall this
// function using ln(x*10^e) = ln(x) + e*ln(10).
t = getLn10(Ctor, wpr + 2, pr).times(e + '');
x = naturalLogarithm(new Ctor(c0 + '.' + c.slice(1)), wpr - guard).plus(t);
Ctor.precision = pr;
return sd == null ? finalise(x, pr, rm, external = true) : x;
}
// x1 is x reduced to a value near 1.
x1 = x;
// Taylor series.
// ln(y) = ln((1 + x)/(1 - x)) = 2(x + x^3/3 + x^5/5 + x^7/7 + ...)
// where x = (y - 1)/(y + 1) (|x| < 1)
sum = numerator = x = divide(x.minus(1), x.plus(1), wpr, 1);
x2 = finalise(x.times(x), wpr, 1);
denominator = 3;
for (;;) {
numerator = finalise(numerator.times(x2), wpr, 1);
t = sum.plus(divide(numerator, new Ctor(denominator), wpr, 1));
if (digitsToString(t.d).slice(0, wpr) === digitsToString(sum.d).slice(0, wpr)) {
sum = sum.times(2);
// Reverse the argument reduction. Check that e is not 0 because, besides preventing an
// unnecessary calculation, -0 + 0 = +0 and to ensure correct rounding -0 needs to stay -0.
if (e !== 0) sum = sum.plus(getLn10(Ctor, wpr + 2, pr).times(e + ''));
sum = divide(sum, new Ctor(n), wpr, 1);
// Is rm > 3 and the first 4 rounding digits 4999, or rm < 4 (or the summation has
// been repeated previously) and the first 4 rounding digits 9999?
// If so, restart the summation with a higher precision, otherwise
// e.g. with precision: 12, rounding: 1
// ln(135520028.6126091714265381533) = 18.7246299999 when it should be 18.72463.
// `wpr - guard` is the index of first rounding digit.
if (sd == null) {
if (checkRoundingDigits(sum.d, wpr - guard, rm, rep)) {
Ctor.precision = wpr += guard;
t = numerator = x = divide(x1.minus(1), x1.plus(1), wpr, 1);
x2 = finalise(x.times(x), wpr, 1);
denominator = rep = 1;
} else {
return finalise(sum, Ctor.precision = pr, rm, external = true);
}
} else {
Ctor.precision = pr;
return sum;
}
}
sum = t;
denominator += 2;
}
}
// ±Infinity, NaN.
function nonFiniteToString(x) {
// Unsigned.
return String(x.s * x.s / 0);
}
/*
* Parse the value of a new Decimal `x` from string `str`.
*/
function parseDecimal(x, str) {
var e, i, len;
// Decimal point?
if ((e = str.indexOf('.')) > -1) str = str.replace('.', '');
// Exponential form?
if ((i = str.search(/e/i)) > 0) {
// Determine exponent.
if (e < 0) e = i;
e += +str.slice(i + 1);
str = str.substring(0, i);
} else if (e < 0) {
// Integer.
e = str.length;
}
// Determine leading zeros.
for (i = 0; str.charCodeAt(i) === 48; i++);
// Determine trailing zeros.
for (len = str.length; str.charCodeAt(len - 1) === 48; --len);
str = str.slice(i, len);
if (str) {
len -= i;
x.e = e = e - i - 1;
x.d = [];
// Transform base
// e is the base 10 exponent.
// i is where to slice str to get the first word of the digits array.
i = (e + 1) % LOG_BASE;
if (e < 0) i += LOG_BASE;
if (i < len) {
if (i) x.d.push(+str.slice(0, i));
for (len -= LOG_BASE; i < len;) x.d.push(+str.slice(i, i += LOG_BASE));
str = str.slice(i);
i = LOG_BASE - str.length;
} else {
i -= len;
}
for (; i--;) str += '0';
x.d.push(+str);
if (external) {
// Overflow?
if (x.e > x.constructor.maxE) {
// Infinity.
x.d = null;
x.e = NaN;
// Underflow?
} else if (x.e < x.constructor.minE) {
// Zero.
x.e = 0;
x.d = [0];
// x.constructor.underflow = true;
} // else x.constructor.underflow = false;
}
} else {
// Zero.
x.e = 0;
x.d = [0];
}
return x;
}
/*
* Parse the value of a new Decimal `x` from a string `str`, which is not a decimal value.
*/
function parseOther(x, str) {
var base, Ctor, divisor, i, isFloat, len, p, xd, xe;
if (str === 'Infinity' || str === 'NaN') {
if (!+str) x.s = NaN;
x.e = NaN;
x.d = null;
return x;
}
if (isHex.test(str)) {
base = 16;
str = str.toLowerCase();
} else if (isBinary.test(str)) {
base = 2;
} else if (isOctal.test(str)) {
base = 8;
} else {
throw Error(invalidArgument + str);
}
// Is there a binary exponent part?
i = str.search(/p/i);
if (i > 0) {
p = +str.slice(i + 1);
str = str.substring(2, i);
} else {
str = str.slice(2);
}
// Convert `str` as an integer then divide the result by `base` raised to a power such that the
// fraction part will be restored.
i = str.indexOf('.');
isFloat = i >= 0;
Ctor = x.constructor;
if (isFloat) {
str = str.replace('.', '');
len = str.length;
i = len - i;
// log[10](16) = 1.2041... , log[10](88) = 1.9444....
divisor = intPow(Ctor, new Ctor(base), i, i * 2);
}
xd = convertBase(str, base, BASE);
xe = xd.length - 1;
// Remove trailing zeros.
for (i = xe; xd[i] === 0; --i) xd.pop();
if (i < 0) return new Ctor(x.s * 0);
x.e = getBase10Exponent(xd, xe);
x.d = xd;
external = false;
// At what precision to perform the division to ensure exact conversion?
// maxDecimalIntegerPartDigitCount = ceil(log[10](b) * otherBaseIntegerPartDigitCount)
// log[10](2) = 0.30103, log[10](8) = 0.90309, log[10](16) = 1.20412
// E.g. ceil(1.2 * 3) = 4, so up to 4 decimal digits are needed to represent 3 hex int digits.
// maxDecimalFractionPartDigitCount = {Hex:4|Oct:3|Bin:1} * otherBaseFractionPartDigitCount
// Therefore using 4 * the number of digits of str will always be enough.
if (isFloat) x = divide(x, divisor, len * 4);
// Multiply by the binary exponent part if present.
if (p) x = x.times(Math.abs(p) < 54 ? Math.pow(2, p) : Decimal.pow(2, p));
external = true;
return x;
}
/*
* sin(x) = x - x^3/3! + x^5/5! - ...
* |x| < pi/2
*
*/
function sine(Ctor, x) {
var k,
len = x.d.length;
if (len < 3) return taylorSeries(Ctor, 2, x, x);
// Argument reduction: sin(5x) = 16*sin^5(x) - 20*sin^3(x) + 5*sin(x)
// i.e. sin(x) = 16*sin^5(x/5) - 20*sin^3(x/5) + 5*sin(x/5)
// and sin(x) = sin(x/5)(5 + sin^2(x/5)(16sin^2(x/5) - 20))
// Estimate the optimum number of times to use the argument reduction.
k = 1.4 * Math.sqrt(len);
k = k > 16 ? 16 : k | 0;
// Max k before Math.pow precision loss is 22
x = x.times(Math.pow(5, -k));
x = taylorSeries(Ctor, 2, x, x);
// Reverse argument reduction
var sin2_x,
d5 = new Ctor(5),
d16 = new Ctor(16),
d20 = new Ctor(20);
for (; k--;) {
sin2_x = x.times(x);
x = x.times(d5.plus(sin2_x.times(d16.times(sin2_x).minus(d20))));
}
return x;
}
// Calculate Taylor series for `cos`, `cosh`, `sin` and `sinh`.
function taylorSeries(Ctor, n, x, y, isHyperbolic) {
var j, t, u, x2,
i = 1,
pr = Ctor.precision,
k = Math.ceil(pr / LOG_BASE);
external = false;
x2 = x.times(x);
u = new Ctor(y);
for (;;) {
t = divide(u.times(x2), new Ctor(n++ * n++), pr, 1);
u = isHyperbolic ? y.plus(t) : y.minus(t);
y = divide(t.times(x2), new Ctor(n++ * n++), pr, 1);
t = u.plus(y);
if (t.d[k] !== void 0) {
for (j = k; t.d[j] === u.d[j] && j--;);
if (j == -1) break;
}
j = u;
u = y;
y = t;
t = j;
i++;
}
external = true;
t.d.length = k + 1;
return t;
}
// Return the absolute value of `x` reduced to less than or equal to half pi.
function toLessThanHalfPi(Ctor, x) {
var t,
isNeg = x.s < 0,
pi = getPi(Ctor, Ctor.precision, 1),
halfPi = pi.times(0.5);
x = x.abs();
if (x.lte(halfPi)) {
quadrant = isNeg ? 4 : 1;
return x;
}
t = x.divToInt(pi);
if (t.isZero()) {
quadrant = isNeg ? 3 : 2;
} else {
x = x.minus(t.times(pi));
// 0 <= x < pi
if (x.lte(halfPi)) {
quadrant = isOdd(t) ? (isNeg ? 2 : 3) : (isNeg ? 4 : 1);
return x;
}
quadrant = isOdd(t) ? (isNeg ? 1 : 4) : (isNeg ? 3 : 2);
}
return x.minus(pi).abs();
}
/*
* Return the value of Decimal `x` as a string in base `baseOut`.
*
* If the optional `sd` argument is present include a binary exponent suffix.
*/
function toStringBinary(x, baseOut, sd, rm) {
var base, e, i, k, len, roundUp, str, xd, y,
Ctor = x.constructor,
isExp = sd !== void 0;
if (isExp) {
checkInt32(sd, 1, MAX_DIGITS);
if (rm === void 0) rm = Ctor.rounding;
else checkInt32(rm, 0, 8);
} else {
sd = Ctor.precision;
rm = Ctor.rounding;
}
if (!x.isFinite()) {
str = nonFiniteToString(x);
} else {
str = finiteToString(x);
i = str.indexOf('.');
// Use exponential notation according to `toExpPos` and `toExpNeg`? No, but if required:
// maxBinaryExponent = floor((decimalExponent + 1) * log[2](10))
// minBinaryExponent = floor(decimalExponent * log[2](10))
// log[2](10) = 3.321928094887362347870319429489390175864
if (isExp) {
base = 2;
if (baseOut == 16) {
sd = sd * 4 - 3;
} else if (baseOut == 8) {
sd = sd * 3 - 2;
}
} else {
base = baseOut;
}
// Convert the number as an integer then divide the result by its base raised to a power such
// that the fraction part will be restored.
// Non-integer.
if (i >= 0) {
str = str.replace('.', '');
y = new Ctor(1);
y.e = str.length - i;
y.d = convertBase(finiteToString(y), 10, base);
y.e = y.d.length;
}
xd = convertBase(str, 10, base);
e = len = xd.length;
// Remove trailing zeros.
for (; xd[--len] == 0;) xd.pop();
if (!xd[0]) {
str = isExp ? '0p+0' : '0';
} else {
if (i < 0) {
e--;
} else {
x = new Ctor(x);
x.d = xd;
x.e = e;
x = divide(x, y, sd, rm, 0, base);
xd = x.d;
e = x.e;
roundUp = inexact;
}
// The rounding digit, i.e. the digit after the digit that may be rounded up.
i = xd[sd];
k = base / 2;
roundUp = roundUp || xd[sd + 1] !== void 0;
roundUp = rm < 4
? (i !== void 0 || roundUp) && (rm === 0 || rm === (x.s < 0 ? 3 : 2))
: i > k || i === k && (rm === 4 || roundUp || rm === 6 && xd[sd - 1] & 1 ||
rm === (x.s < 0 ? 8 : 7));
xd.length = sd;
if (roundUp) {
// Rounding up may mean the previous digit has to be rounded up and so on.
for (; ++xd[--sd] > base - 1;) {
xd[sd] = 0;
if (!sd) {
++e;
xd.unshift(1);
}
}
}
// Determine trailing zeros.
for (len = xd.length; !xd[len - 1]; --len);
// E.g. [4, 11, 15] becomes 4bf.
for (i = 0, str = ''; i < len; i++) str += NUMERALS.charAt(xd[i]);
// Add binary exponent suffix?
if (isExp) {
if (len > 1) {
if (baseOut == 16 || baseOut == 8) {
i = baseOut == 16 ? 4 : 3;
for (--len; len % i; len++) str += '0';
xd = convertBase(str, base, baseOut);
for (len = xd.length; !xd[len - 1]; --len);
// xd[0] will always be be 1
for (i = 1, str = '1.'; i < len; i++) str += NUMERALS.charAt(xd[i]);
} else {
str = str.charAt(0) + '.' + str.slice(1);
}
}
str = str + (e < 0 ? 'p' : 'p+') + e;
} else if (e < 0) {
for (; ++e;) str = '0' + str;
str = '0.' + str;
} else {
if (++e > len) for (e -= len; e-- ;) str += '0';
else if (e < len) str = str.slice(0, e) + '.' + str.slice(e);
}
}
str = (baseOut == 16 ? '0x' : baseOut == 2 ? '0b' : baseOut == 8 ? '0o' : '') + str;
}
return x.s < 0 ? '-' + str : str;
}
// Does not strip trailing zeros.
function truncate(arr, len) {
if (arr.length > len) {
arr.length = len;
return true;
}
}
// Decimal methods
/*
* abs
* acos
* acosh
* add
* asin
* asinh
* atan
* atanh
* atan2
* cbrt
* ceil
* clone
* config
* cos
* cosh
* div
* exp
* floor
* hypot
* ln
* log
* log2
* log10
* max
* min
* mod
* mul
* pow
* random
* round
* set
* sign
* sin
* sinh
* sqrt
* sub
* tan
* tanh
* trunc
*/
/*
* Return a new Decimal whose value is the absolute value of `x`.
*
* x {number|string|Decimal}
*
*/
function abs(x) {
return new this(x).abs();
}
/*
* Return a new Decimal whose value is the arccosine in radians of `x`.
*
* x {number|string|Decimal}
*
*/
function acos(x) {
return new this(x).acos();
}
/*
* Return a new Decimal whose value is the inverse of the hyperbolic cosine of `x`, rounded to
* `precision` significant digits using rounding mode `rounding`.
*
* x {number|string|Decimal} A value in radians.
*
*/
function acosh(x) {
return new this(x).acosh();
}
/*
* Return a new Decimal whose value is the sum of `x` and `y`, rounded to `precision` significant
* digits using rounding mode `rounding`.
*
* x {number|string|Decimal}
* y {number|string|Decimal}
*
*/
function add(x, y) {
return new this(x).plus(y);
}
/*
* Return a new Decimal whose value is the arcsine in radians of `x`, rounded to `precision`
* significant digits using rounding mode `rounding`.
*
* x {number|string|Decimal}
*
*/
function asin(x) {
return new this(x).asin();
}
/*
* Return a new Decimal whose value is the inverse of the hyperbolic sine of `x`, rounded to
* `precision` significant digits using rounding mode `rounding`.
*
* x {number|string|Decimal} A value in radians.
*
*/
function asinh(x) {
return new this(x).asinh();
}
/*
* Return a new Decimal whose value is the arctangent in radians of `x`, rounded to `precision`
* significant digits using rounding mode `rounding`.
*
* x {number|string|Decimal}
*
*/
function atan(x) {
return new this(x).atan();
}
/*
* Return a new Decimal whose value is the inverse of the hyperbolic tangent of `x`, rounded to
* `precision` significant digits using rounding mode `rounding`.
*
* x {number|string|Decimal} A value in radians.
*
*/
function atanh(x) {
return new this(x).atanh();
}
/*
* Return a new Decimal whose value is the arctangent in radians of `y/x` in the range -pi to pi
* (inclusive), rounded to `precision` significant digits using rounding mode `rounding`.
*
* Domain: [-Infinity, Infinity]
* Range: [-pi, pi]
*
* y {number|string|Decimal} The y-coordinate.
* x {number|string|Decimal} The x-coordinate.
*
* atan2(±0, -0) = ±pi
* atan2(±0, +0) = ±0
* atan2(±0, -x) = ±pi for x > 0
* atan2(±0, x) = ±0 for x > 0
* atan2(-y, ±0) = -pi/2 for y > 0
* atan2(y, ±0) = pi/2 for y > 0
* atan2(±y, -Infinity) = ±pi for finite y > 0
* atan2(±y, +Infinity) = ±0 for finite y > 0
* atan2(±Infinity, x) = ±pi/2 for finite x
* atan2(±Infinity, -Infinity) = ±3*pi/4
* atan2(±Infinity, +Infinity) = ±pi/4
* atan2(NaN, x) = NaN
* atan2(y, NaN) = NaN
*
*/
function atan2(y, x) {
y = new this(y);
x = new this(x);
var r,
pr = this.precision,
rm = this.rounding,
wpr = pr + 4;
// Either NaN
if (!y.s || !x.s) {
r = new this(NaN);
// Both ±Infinity
} else if (!y.d && !x.d) {
r = getPi(this, wpr, 1).times(x.s > 0 ? 0.25 : 0.75);
r.s = y.s;
// x is ±Infinity or y is ±0
} else if (!x.d || y.isZero()) {
r = x.s < 0 ? getPi(this, pr, rm) : new this(0);
r.s = y.s;
// y is ±Infinity or x is ±0
} else if (!y.d || x.isZero()) {
r = getPi(this, wpr, 1).times(0.5);
r.s = y.s;
// Both non-zero and finite
} else if (x.s < 0) {
this.precision = wpr;
this.rounding = 1;
r = this.atan(divide(y, x, wpr, 1));
x = getPi(this, wpr, 1);
this.precision = pr;
this.rounding = rm;
r = y.s < 0 ? r.minus(x) : r.plus(x);
} else {
r = this.atan(divide(y, x, wpr, 1));
}
return r;
}
/*
* Return a new Decimal whose value is the cube root of `x`, rounded to `precision` significant
* digits using rounding mode `rounding`.
*
* x {number|string|Decimal}
*
*/
function cbrt(x) {
return new this(x).cbrt();
}
/*
* Return a new Decimal whose value is `x` rounded to an integer using `ROUND_CEIL`.
*
* x {number|string|Decimal}
*
*/
function ceil(x) {
return finalise(x = new this(x), x.e + 1, 2);
}
/*
* Configure global settings for a Decimal constructor.
*
* `obj` is an object with one or more of the following properties,
*
* precision {number}
* rounding {number}
* toExpNeg {number}
* toExpPos {number}
* maxE {number}
* minE {number}
* modulo {number}
* crypto {boolean|number}
*
* E.g. Decimal.config({ precision: 20, rounding: 4 })
*
*/
function config(obj) {
if (!obj || typeof obj !== 'object') throw Error(decimalError + 'Object expected');
var i, p, v,
ps = [
'precision', 1, MAX_DIGITS,
'rounding', 0, 8,
'toExpNeg', -EXP_LIMIT, 0,
'toExpPos', 0, EXP_LIMIT,
'maxE', 0, EXP_LIMIT,
'minE', -EXP_LIMIT, 0,
'modulo', 0, 9
];
for (i = 0; i < ps.length; i += 3) {
if ((v = obj[p = ps[i]]) !== void 0) {
if (mathfloor(v) === v && v >= ps[i + 1] && v <= ps[i + 2]) this[p] = v;
else throw Error(invalidArgument + p + ': ' + v);
}
}
if ((v = obj[p = 'crypto']) !== void 0) {
if (v === true || v === false || v === 0 || v === 1) {
if (v) {
if (typeof crypto != 'undefined' && crypto &&
(crypto.getRandomValues || crypto.randomBytes)) {
this[p] = true;
} else {
throw Error(cryptoUnavailable);
}
} else {
this[p] = false;
}
} else {
throw Error(invalidArgument + p + ': ' + v);
}
}
return this;
}
/*
* Return a new Decimal whose value is the cosine of `x`, rounded to `precision` significant
* digits using rounding mode `rounding`.
*
* x {number|string|Decimal} A value in radians.
*
*/
function cos(x) {
return new this(x).cos();
}
/*
* Return a new Decimal whose value is the hyperbolic cosine of `x`, rounded to precision
* significant digits using rounding mode `rounding`.
*
* x {number|string|Decimal} A value in radians.
*
*/
function cosh(x) {
return new this(x).cosh();
}
/*
* Create and return a Decimal constructor with the same configuration properties as this Decimal
* constructor.
*
*/
function clone(obj) {
var i, p, ps;
/*
* The Decimal constructor and exported function.
* Return a new Decimal instance.
*
* v {number|string|Decimal} A numeric value.
*
*/
function Decimal(v) {
var e, i, t,
x = this;
// Decimal called without new.
if (!(x instanceof Decimal)) return new Decimal(v);
// Retain a reference to this Decimal constructor, and shadow Decimal.prototype.constructor
// which points to Object.
x.constructor = Decimal;
// Duplicate.
if (v instanceof Decimal) {
x.s = v.s;
x.e = v.e;
x.d = (v = v.d) ? v.slice() : v;
return;
}
t = typeof v;
if (t === 'number') {
if (v === 0) {
x.s = 1 / v < 0 ? -1 : 1;
x.e = 0;
x.d = [0];
return;
}
if (v < 0) {
v = -v;
x.s = -1;
} else {
x.s = 1;
}
// Fast path for small integers.
if (v === ~~v && v < 1e7) {
for (e = 0, i = v; i >= 10; i /= 10) e++;
x.e = e;
x.d = [v];
return;
// Infinity, NaN.
} else if (v * 0 !== 0) {
if (!v) x.s = NaN;
x.e = NaN;
x.d = null;
return;
}
return parseDecimal(x, v.toString());
} else if (t !== 'string') {
throw Error(invalidArgument + v);
}
// Minus sign?
if (v.charCodeAt(0) === 45) {
v = v.slice(1);
x.s = -1;
} else {
x.s = 1;
}
return isDecimal.test(v) ? parseDecimal(x, v) : parseOther(x, v);
}
Decimal.prototype = P;
Decimal.ROUND_UP = 0;
Decimal.ROUND_DOWN = 1;
Decimal.ROUND_CEIL = 2;
Decimal.ROUND_FLOOR = 3;
Decimal.ROUND_HALF_UP = 4;
Decimal.ROUND_HALF_DOWN = 5;
Decimal.ROUND_HALF_EVEN = 6;
Decimal.ROUND_HALF_CEIL = 7;
Decimal.ROUND_HALF_FLOOR = 8;
Decimal.EUCLID = 9;
Decimal.config = Decimal.set = config;
Decimal.clone = clone;
Decimal.abs = abs;
Decimal.acos = acos;
Decimal.acosh = acosh; // ES6
Decimal.add = add;
Decimal.asin = asin;
Decimal.asinh = asinh; // ES6
Decimal.atan = atan;
Decimal.atanh = atanh; // ES6
Decimal.atan2 = atan2;
Decimal.cbrt = cbrt; // ES6
Decimal.ceil = ceil;
Decimal.cos = cos;
Decimal.cosh = cosh; // ES6
Decimal.div = div;
Decimal.exp = exp;
Decimal.floor = floor;
Decimal.hypot = hypot; // ES6
Decimal.ln = ln;
Decimal.log = log;
Decimal.log10 = log10; // ES6
Decimal.log2 = log2; // ES6
Decimal.max = max;
Decimal.min = min;
Decimal.mod = mod;
Decimal.mul = mul;
Decimal.pow = pow;
Decimal.random = random;
Decimal.round = round;
Decimal.sign = sign; // ES6
Decimal.sin = sin;
Decimal.sinh = sinh; // ES6
Decimal.sqrt = sqrt;
Decimal.sub = sub;
Decimal.tan = tan;
Decimal.tanh = tanh; // ES6
Decimal.trunc = trunc; // ES6
if (obj === void 0) obj = {};
if (obj) {
ps = ['precision', 'rounding', 'toExpNeg', 'toExpPos', 'maxE', 'minE', 'modulo', 'crypto'];
for (i = 0; i < ps.length;) if (!obj.hasOwnProperty(p = ps[i++])) obj[p] = this[p];
}
Decimal.config(obj);
return Decimal;
}
/*
* Return a new Decimal whose value is `x` divided by `y`, rounded to `precision` significant
* digits using rounding mode `rounding`.
*
* x {number|string|Decimal}
* y {number|string|Decimal}
*
*/
function div(x, y) {
return new this(x).div(y);
}
/*
* Return a new Decimal whose value is the natural exponential of `x`, rounded to `precision`
* significant digits using rounding mode `rounding`.
*
* x {number|string|Decimal} The power to which to raise the base of the natural log.
*
*/
function exp(x) {
return new this(x).exp();
}
/*
* Return a new Decimal whose value is `x` round to an integer using `ROUND_FLOOR`.
*
* x {number|string|Decimal}
*
*/
function floor(x) {
return finalise(x = new this(x), x.e + 1, 3);
}
/*
* Return a new Decimal whose value is the square root of the sum of the squares of the arguments,
* rounded to `precision` significant digits using rounding mode `rounding`.
*
* hypot(a, b, ...) = sqrt(a^2 + b^2 + ...)
*
*/
function hypot() {
var i, n,
t = new this(0);
external = false;
for (i = 0; i < arguments.length;) {
n = new this(arguments[i++]);
if (!n.d) {
if (n.s) {
external = true;
return new this(1 / 0);
}
t = n;
} else if (t.d) {
t = t.plus(n.times(n));
}
}
external = true;
return t.sqrt();
}
/*
* Return a new Decimal whose value is the natural logarithm of `x`, rounded to `precision`
* significant digits using rounding mode `rounding`.
*
* x {number|string|Decimal}
*
*/
function ln(x) {
return new this(x).ln();
}
/*
* Return a new Decimal whose value is the log of `x` to the base `y`, or to base 10 if no base
* is specified, rounded to `precision` significant digits using rounding mode `rounding`.
*
* log[y](x)
*
* x {number|string|Decimal} The argument of the logarithm.
* y {number|string|Decimal} The base of the logarithm.
*
*/
function log(x, y) {
return new this(x).log(y);
}
/*
* Return a new Decimal whose value is the base 2 logarithm of `x`, rounded to `precision`
* significant digits using rounding mode `rounding`.
*
* x {number|string|Decimal}
*
*/
function log2(x) {
return new this(x).log(2);
}
/*
* Return a new Decimal whose value is the base 10 logarithm of `x`, rounded to `precision`
* significant digits using rounding mode `rounding`.
*
* x {number|string|Decimal}
*
*/
function log10(x) {
return new this(x).log(10);
}
/*
* Return a new Decimal whose value is the maximum of the arguments.
*
* arguments {number|string|Decimal}
*
*/
function max() {
return maxOrMin(this, arguments, 'lt');
}
/*
* Return a new Decimal whose value is the minimum of the arguments.
*
* arguments {number|string|Decimal}
*
*/
function min() {
return maxOrMin(this, arguments, 'gt');
}
/*
* Return a new Decimal whose value is `x` modulo `y`, rounded to `precision` significant digits
* using rounding mode `rounding`.
*
* x {number|string|Decimal}
* y {number|string|Decimal}
*
*/
function mod(x, y) {
return new this(x).mod(y);
}
/*
* Return a new Decimal whose value is `x` multiplied by `y`, rounded to `precision` significant
* digits using rounding mode `rounding`.
*
* x {number|string|Decimal}
* y {number|string|Decimal}
*
*/
function mul(x, y) {
return new this(x).mul(y);
}
/*
* Return a new Decimal whose value is `x` raised to the power `y`, rounded to precision
* significant digits using rounding mode `rounding`.
*
* x {number|string|Decimal} The base.
* y {number|string|Decimal} The exponent.
*
*/
function pow(x, y) {
return new this(x).pow(y);
}
/*
* Returns a new Decimal with a random value equal to or greater than 0 and less than 1, and with
* `sd`, or `Decimal.precision` if `sd` is omitted, significant digits (or less if trailing zeros
* are produced).
*
* [sd] {number} Significant digits. Integer, 0 to MAX_DIGITS inclusive.
*
*/
function random(sd) {
var d, e, k, n,
i = 0,
r = new this(1),
rd = [];
if (sd === void 0) sd = this.precision;
else checkInt32(sd, 1, MAX_DIGITS);
k = Math.ceil(sd / LOG_BASE);
if (!this.crypto) {
for (; i < k;) rd[i++] = Math.random() * 1e7 | 0;
// Browsers supporting crypto.getRandomValues.
} else if (crypto.getRandomValues) {
d = crypto.getRandomValues(new Uint32Array(k));
for (; i < k;) {
n = d[i];
// 0 <= n < 4294967296
// Probability n >= 4.29e9, is 4967296 / 4294967296 = 0.00116 (1 in 865).
if (n >= 4.29e9) {
d[i] = crypto.getRandomValues(new Uint32Array(1))[0];
} else {
// 0 <= n <= 4289999999
// 0 <= (n % 1e7) <= 9999999
rd[i++] = n % 1e7;
}
}
// Node.js supporting crypto.randomBytes.
} else if (crypto.randomBytes) {
// buffer
d = crypto.randomBytes(k *= 4);
for (; i < k;) {
// 0 <= n < 2147483648
n = d[i] + (d[i + 1] << 8) + (d[i + 2] << 16) + ((d[i + 3] & 0x7f) << 24);
// Probability n >= 2.14e9, is 7483648 / 2147483648 = 0.0035 (1 in 286).
if (n >= 2.14e9) {
crypto.randomBytes(4).copy(d, i);
} else {
// 0 <= n <= 2139999999
// 0 <= (n % 1e7) <= 9999999
rd.push(n % 1e7);
i += 4;
}
}
i = k / 4;
} else {
throw Error(cryptoUnavailable);
}
k = rd[--i];
sd %= LOG_BASE;
// Convert trailing digits to zeros according to sd.
if (k && sd) {
n = mathpow(10, LOG_BASE - sd);
rd[i] = (k / n | 0) * n;
}
// Remove trailing words which are zero.
for (; rd[i] === 0; i--) rd.pop();
// Zero?
if (i < 0) {
e = 0;
rd = [0];
} else {
e = -1;
// Remove leading words which are zero and adjust exponent accordingly.
for (; rd[0] === 0; e -= LOG_BASE) rd.shift();
// Count the digits of the first word of rd to determine leading zeros.
for (k = 1, n = rd[0]; n >= 10; n /= 10) k++;
// Adjust the exponent for leading zeros of the first word of rd.
if (k < LOG_BASE) e -= LOG_BASE - k;
}
r.e = e;
r.d = rd;
return r;
}
/*
* Return a new Decimal whose value is `x` rounded to an integer using rounding mode `rounding`.
*
* To emulate `Math.round`, set rounding to 7 (ROUND_HALF_CEIL).
*
* x {number|string|Decimal}
*
*/
function round(x) {
return finalise(x = new this(x), x.e + 1, this.rounding);
}
/*
* Return
* 1 if x > 0,
* -1 if x < 0,
* 0 if x is 0,
* -0 if x is -0,
* NaN otherwise
*
*/
function sign(x) {
x = new this(x);
return x.d ? (x.d[0] ? x.s : 0 * x.s) : x.s || NaN;
}
/*
* Return a new Decimal whose value is the sine of `x`, rounded to `precision` significant digits
* using rounding mode `rounding`.
*
* x {number|string|Decimal} A value in radians.
*
*/
function sin(x) {
return new this(x).sin();
}
/*
* Return a new Decimal whose value is the hyperbolic sine of `x`, rounded to `precision`
* significant digits using rounding mode `rounding`.
*
* x {number|string|Decimal} A value in radians.
*
*/
function sinh(x) {
return new this(x).sinh();
}
/*
* Return a new Decimal whose value is the square root of `x`, rounded to `precision` significant
* digits using rounding mode `rounding`.
*
* x {number|string|Decimal}
*
*/
function sqrt(x) {
return new this(x).sqrt();
}
/*
* Return a new Decimal whose value is `x` minus `y`, rounded to `precision` significant digits
* using rounding mode `rounding`.
*
* x {number|string|Decimal}
* y {number|string|Decimal}
*
*/
function sub(x, y) {
return new this(x).sub(y);
}
/*
* Return a new Decimal whose value is the tangent of `x`, rounded to `precision` significant
* digits using rounding mode `rounding`.
*
* x {number|string|Decimal} A value in radians.
*
*/
function tan(x) {
return new this(x).tan();
}
/*
* Return a new Decimal whose value is the hyperbolic tangent of `x`, rounded to `precision`
* significant digits using rounding mode `rounding`.
*
* x {number|string|Decimal} A value in radians.
*
*/
function tanh(x) {
return new this(x).tanh();
}
/*
* Return a new Decimal whose value is `x` truncated to an integer.
*
* x {number|string|Decimal}
*
*/
function trunc(x) {
return finalise(x = new this(x), x.e + 1, 1);
}
// Create and configure initial Decimal constructor.
Decimal = clone(defaults);
// Create the internal constants from their string values.
LN10 = new Decimal(ln10);
PI = new Decimal(pi);
/* harmony default export */ __webpack_exports__["a"] = (Decimal);
/***/ }),
/* 36 */,
/* 37 */,
/* 38 */,
/* 39 */,
/* 40 */,
/* 41 */,
/* 42 */,
/* 43 */,
/* 44 */,
/* 45 */,
/* 46 */,
/* 47 */,
/* 48 */,
/* 49 */,
/* 50 */,
/* 51 */,
/* 52 */,
/* 53 */,
/* 54 */,
/* 55 */,
/* 56 */,
/* 57 */,
/* 58 */,
/* 59 */,
/* 60 */,
/* 61 */,
/* 62 */,
/* 63 */,
/* 64 */
/*!********************************************!*\
!*** ./node_modules/jquery/dist/jquery.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jQuery JavaScript Library v3.3.1
* https://jquery.com/
*
* Includes Sizzle.js
* https://sizzlejs.com/
*
* Copyright JS Foundation and other contributors
* Released under the MIT license
* https://jquery.org/license
*
* Date: 2018-01-20T17:24Z
*/
( function( global, factory ) {
"use strict";
if ( typeof module === "object" && typeof module.exports === "object" ) {
// For CommonJS and CommonJS-like environments where a proper `window`
// is present, execute the factory and get jQuery.
// For environments that do not have a `window` with a `document`
// (such as Node.js), expose a factory as module.exports.
// This accentuates the need for the creation of a real `window`.
// e.g. var jQuery = require("jquery")(window);
// See ticket #14549 for more info.
module.exports = global.document ?
factory( global, true ) :
function( w ) {
if ( !w.document ) {
throw new Error( "jQuery requires a window with a document" );
}
return factory( w );
};
} else {
factory( global );
}
// Pass this if window is not defined yet
} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
// enough that all such attempts are guarded in a try block.
"use strict";
var arr = [];
var document = window.document;
var getProto = Object.getPrototypeOf;
var slice = arr.slice;
var concat = arr.concat;
var push = arr.push;
var indexOf = arr.indexOf;
var class2type = {};
var toString = class2type.toString;
var hasOwn = class2type.hasOwnProperty;
var fnToString = hasOwn.toString;
var ObjectFunctionString = fnToString.call( Object );
var support = {};
var isFunction = function isFunction( obj ) {
// Support: Chrome <=57, Firefox <=52
// In some browsers, typeof returns "function" for HTML <object> elements
// (i.e., `typeof document.createElement( "object" ) === "function"`).
// We don't want to classify *any* DOM node as a function.
return typeof obj === "function" && typeof obj.nodeType !== "number";
};
var isWindow = function isWindow( obj ) {
return obj != null && obj === obj.window;
};
var preservedScriptAttributes = {
type: true,
src: true,
noModule: true
};
function DOMEval( code, doc, node ) {
doc = doc || document;
var i,
script = doc.createElement( "script" );
script.text = code;
if ( node ) {
for ( i in preservedScriptAttributes ) {
if ( node[ i ] ) {
script[ i ] = node[ i ];
}
}
}
doc.head.appendChild( script ).parentNode.removeChild( script );
}
function toType( obj ) {
if ( obj == null ) {
return obj + "";
}
// Support: Android <=2.3 only (functionish RegExp)
return typeof obj === "object" || typeof obj === "function" ?
class2type[ toString.call( obj ) ] || "object" :
typeof obj;
}
/* global Symbol */
// Defining this global in .eslintrc.json would create a danger of using the global
// unguarded in another place, it seems safer to define global only for this module
var
version = "3.3.1",
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
// Need init if jQuery is called (just allow error to be thrown if not included)
return new jQuery.fn.init( selector, context );
},
// Support: Android <=4.0 only
// Make sure we trim BOM and NBSP
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
jquery: version,
constructor: jQuery,
// The default length of a jQuery object is 0
length: 0,
toArray: function() {
return slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
// Return all the elements in a clean array
if ( num == null ) {
return slice.call( this );
}
// Return just the one element from the set
return num < 0 ? this[ num + this.length ] : this[ num ];
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems ) {
// Build a new jQuery matched element set
var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
each: function( callback ) {
return jQuery.each( this, callback );
},
map: function( callback ) {
return this.pushStack( jQuery.map( this, function( elem, i ) {
return callback.call( elem, i, elem );
} ) );
},
slice: function() {
return this.pushStack( slice.apply( this, arguments ) );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
eq: function( i ) {
var len = this.length,
j = +i + ( i < 0 ? len : 0 );
return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
},
end: function() {
return this.prevObject || this.constructor();
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: push,
sort: arr.sort,
splice: arr.splice
};
jQuery.extend = jQuery.fn.extend = function() {
var options, name, src, copy, copyIsArray, clone,
target = arguments[ 0 ] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
// Skip the boolean and the target
target = arguments[ i ] || {};
i++;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !isFunction( target ) ) {
target = {};
}
// Extend jQuery itself if only one argument is passed
if ( i === length ) {
target = this;
i--;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( ( options = arguments[ i ] ) != null ) {
// Extend the base object
for ( name in options ) {
src = target[ name ];
copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
( copyIsArray = Array.isArray( copy ) ) ) ) {
if ( copyIsArray ) {
copyIsArray = false;
clone = src && Array.isArray( src ) ? src : [];
} else {
clone = src && jQuery.isPlainObject( src ) ? src : {};
}
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend( {
// Unique for each copy of jQuery on the page
expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
// Assume jQuery is ready without the ready module
isReady: true,
error: function( msg ) {
throw new Error( msg );
},
noop: function() {},
isPlainObject: function( obj ) {
var proto, Ctor;
// Detect obvious negatives
// Use toString instead of jQuery.type to catch host objects
if ( !obj || toString.call( obj ) !== "[object Object]" ) {
return false;
}
proto = getProto( obj );
// Objects with no prototype (e.g., `Object.create( null )`) are plain
if ( !proto ) {
return true;
}
// Objects with prototype are plain iff they were constructed by a global Object function
Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
},
isEmptyObject: function( obj ) {
/* eslint-disable no-unused-vars */
// See https://github.com/eslint/eslint/issues/6125
var name;
for ( name in obj ) {
return false;
}
return true;
},
// Evaluates a script in a global context
globalEval: function( code ) {
DOMEval( code );
},
each: function( obj, callback ) {
var length, i = 0;
if ( isArrayLike( obj ) ) {
length = obj.length;
for ( ; i < length; i++ ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
} else {
for ( i in obj ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
}
return obj;
},
// Support: Android <=4.0 only
trim: function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
},
// results is for internal usage only
makeArray: function( arr, results ) {
var ret = results || [];
if ( arr != null ) {
if ( isArrayLike( Object( arr ) ) ) {
jQuery.merge( ret,
typeof arr === "string" ?
[ arr ] : arr
);
} else {
push.call( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
return arr == null ? -1 : indexOf.call( arr, elem, i );
},
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
merge: function( first, second ) {
var len = +second.length,
j = 0,
i = first.length;
for ( ; j < len; j++ ) {
first[ i++ ] = second[ j ];
}
first.length = i;
return first;
},
grep: function( elems, callback, invert ) {
var callbackInverse,
matches = [],
i = 0,
length = elems.length,
callbackExpect = !invert;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
callbackInverse = !callback( elems[ i ], i );
if ( callbackInverse !== callbackExpect ) {
matches.push( elems[ i ] );
}
}
return matches;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var length, value,
i = 0,
ret = [];
// Go through the array, translating each of the items to their new values
if ( isArrayLike( elems ) ) {
length = elems.length;
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
// Go through every key on the object,
} else {
for ( i in elems ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
}
// Flatten any nested arrays
return concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
// jQuery.support is not used in Core but other projects attach their
// properties to it so it needs to exist.
support: support
} );
if ( typeof Symbol === "function" ) {
jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
}
// Populate the class2type map
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
function( i, name ) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
} );
function isArrayLike( obj ) {
// Support: real iOS 8.2 only (not reproducible in simulator)
// `in` check used to prevent JIT error (gh-2145)
// hasOwn isn't used here due to false negatives
// regarding Nodelist length in IE
var length = !!obj && "length" in obj && obj.length,
type = toType( obj );
if ( isFunction( obj ) || isWindow( obj ) ) {
return false;
}
return type === "array" || length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
* Sizzle CSS Selector Engine v2.3.3
* https://sizzlejs.com/
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2016-08-08
*/
(function( window ) {
var i,
support,
Expr,
getText,
isXML,
tokenize,
compile,
select,
outermostContext,
sortInput,
hasDuplicate,
// Local document vars
setDocument,
document,
docElem,
documentIsHTML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
// Instance-specific data
expando = "sizzle" + 1 * new Date(),
preferredDoc = window.document,
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
sortOrder = function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
}
return 0;
},
// Instance methods
hasOwn = ({}).hasOwnProperty,
arr = [],
pop = arr.pop,
push_native = arr.push,
push = arr.push,
slice = arr.slice,
// Use a stripped-down indexOf as it's faster than native
// https://jsperf.com/thor-indexof-vs-for/5
indexOf = function( list, elem ) {
var i = 0,
len = list.length;
for ( ; i < len; i++ ) {
if ( list[i] === elem ) {
return i;
}
}
return -1;
},
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
// Regular expressions
// http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
// Operator (capture 2)
"*([*^$|!~]?=)" + whitespace +
// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
"*\\]",
pseudos = ":(" + identifier + ")(?:\\((" +
// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
// 1. quoted (capture 3; capture 4 or capture 5)
"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
// 2. simple (capture 6)
"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
// 3. anything else (capture 2)
".*" +
")\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rwhitespace = new RegExp( whitespace + "+", "g" ),
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + identifier + ")" ),
"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
"TAG": new RegExp( "^(" + identifier + "|[*])" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
// For use in libraries implementing .is()
// We use this for POS matching in `select`
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
},
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rnative = /^[^{]+\{\s*\[native \w/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rsibling = /[+~]/,
// CSS escapes
// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
funescape = function( _, escaped, escapedWhitespace ) {
var high = "0x" + escaped - 0x10000;
// NaN means non-codepoint
// Support: Firefox<24
// Workaround erroneous numeric interpretation of +"0x"
return high !== high || escapedWhitespace ?
escaped :
high < 0 ?
// BMP codepoint
String.fromCharCode( high + 0x10000 ) :
// Supplemental Plane codepoint (surrogate pair)
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
},
// CSS string/identifier serialization
// https://drafts.csswg.org/cssom/#common-serializing-idioms
rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
fcssescape = function( ch, asCodePoint ) {
if ( asCodePoint ) {
// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
if ( ch === "\0" ) {
return "\uFFFD";
}
// Control characters and (dependent upon position) numbers get escaped as code points
return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
}
// Other potentially-special ASCII characters get backslash-escaped
return "\\" + ch;
},
// Used for iframes
// See setDocument()
// Removing the function wrapper causes a "Permission Denied"
// error in IE
unloadHandler = function() {
setDocument();
},
disabledAncestor = addCombinator(
function( elem ) {
return elem.disabled === true && ("form" in elem || "label" in elem);
},
{ dir: "parentNode", next: "legend" }
);
// Optimize for push.apply( _, NodeList )
try {
push.apply(
(arr = slice.call( preferredDoc.childNodes )),
preferredDoc.childNodes
);
// Support: Android<4.0
// Detect silently failing push.apply
arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
push = { apply: arr.length ?
// Leverage slice if possible
function( target, els ) {
push_native.apply( target, slice.call(els) );
} :
// Support: IE<9
// Otherwise append directly
function( target, els ) {
var j = target.length,
i = 0;
// Can't trust NodeList.length
while ( (target[j++] = els[i++]) ) {}
target.length = j - 1;
}
};
}
function Sizzle( selector, context, results, seed ) {
var m, i, elem, nid, match, groups, newSelector,
newContext = context && context.ownerDocument,
// nodeType defaults to 9, since context defaults to document
nodeType = context ? context.nodeType : 9;
results = results || [];
// Return early from calls with invalid selector or context
if ( typeof selector !== "string" || !selector ||
nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
return results;
}
// Try to shortcut find operations (as opposed to filters) in HTML documents
if ( !seed ) {
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
setDocument( context );
}
context = context || document;
if ( documentIsHTML ) {
// If the selector is sufficiently simple, try using a "get*By*" DOM method
// (excepting DocumentFragment context, where the methods don't exist)
if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
// ID selector
if ( (m = match[1]) ) {
// Document context
if ( nodeType === 9 ) {
if ( (elem = context.getElementById( m )) ) {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
// Element context
} else {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( newContext && (elem = newContext.getElementById( m )) &&
contains( context, elem ) &&
elem.id === m ) {
results.push( elem );
return results;
}
}
// Type selector
} else if ( match[2] ) {
push.apply( results, context.getElementsByTagName( selector ) );
return results;
// Class selector
} else if ( (m = match[3]) && support.getElementsByClassName &&
context.getElementsByClassName ) {
push.apply( results, context.getElementsByClassName( m ) );
return results;
}
}
// Take advantage of querySelectorAll
if ( support.qsa &&
!compilerCache[ selector + " " ] &&
(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
if ( nodeType !== 1 ) {
newContext = context;
newSelector = selector;
// qSA looks outside Element context, which is not what we want
// Thanks to Andrew Dupont for this workaround technique
// Support: IE <=8
// Exclude object elements
} else if ( context.nodeName.toLowerCase() !== "object" ) {
// Capture the context ID, setting it first if necessary
if ( (nid = context.getAttribute( "id" )) ) {
nid = nid.replace( rcssescape, fcssescape );
} else {
context.setAttribute( "id", (nid = expando) );
}
// Prefix every selector in the list
groups = tokenize( selector );
i = groups.length;
while ( i-- ) {
groups[i] = "#" + nid + " " + toSelector( groups[i] );
}
newSelector = groups.join( "," );
// Expand context for sibling selectors
newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
context;
}
if ( newSelector ) {
try {
push.apply( results,
newContext.querySelectorAll( newSelector )
);
return results;
} catch ( qsaError ) {
} finally {
if ( nid === expando ) {
context.removeAttribute( "id" );
}
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* Create key-value caches of limited size
* @returns {function(string, object)} Returns the Object data after storing it on itself with
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
* deleting the oldest entry
*/
function createCache() {
var keys = [];
function cache( key, value ) {
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
if ( keys.push( key + " " ) > Expr.cacheLength ) {
// Only keep the most recent entries
delete cache[ keys.shift() ];
}
return (cache[ key + " " ] = value);
}
return cache;
}
/**
* Mark a function for special use by Sizzle
* @param {Function} fn The function to mark
*/
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
}
/**
* Support testing using an element
* @param {Function} fn Passed the created element and returns a boolean result
*/
function assert( fn ) {
var el = document.createElement("fieldset");
try {
return !!fn( el );
} catch (e) {
return false;
} finally {
// Remove from its parent by default
if ( el.parentNode ) {
el.parentNode.removeChild( el );
}
// release memory in IE
el = null;
}
}
/**
* Adds the same handler for all of the specified attrs
* @param {String} attrs Pipe-separated list of attributes
* @param {Function} handler The method that will be applied
*/
function addHandle( attrs, handler ) {
var arr = attrs.split("|"),
i = arr.length;
while ( i-- ) {
Expr.attrHandle[ arr[i] ] = handler;
}
}
/**
* Checks document order of two siblings
* @param {Element} a
* @param {Element} b
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
*/
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
a.sourceIndex - b.sourceIndex;
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( (cur = cur.nextSibling) ) {
if ( cur === b ) {
return -1;
}
}
}
return a ? 1 : -1;
}
/**
* Returns a function to use in pseudos for input types
* @param {String} type
*/
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for buttons
* @param {String} type
*/
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for :enabled/:disabled
* @param {Boolean} disabled true for :disabled; false for :enabled
*/
function createDisabledPseudo( disabled ) {
// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
return function( elem ) {
// Only certain elements can match :enabled or :disabled
// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
if ( "form" in elem ) {
// Check for inherited disabledness on relevant non-disabled elements:
// * listed form-associated elements in a disabled fieldset
// https://html.spec.whatwg.org/multipage/forms.html#category-listed
// https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
// * option elements in a disabled optgroup
// https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
// All such elements have a "form" property.
if ( elem.parentNode && elem.disabled === false ) {
// Option elements defer to a parent optgroup if present
if ( "label" in elem ) {
if ( "label" in elem.parentNode ) {
return elem.parentNode.disabled === disabled;
} else {
return elem.disabled === disabled;
}
}
// Support: IE 6 - 11
// Use the isDisabled shortcut property to check for disabled fieldset ancestors
return elem.isDisabled === disabled ||
// Where there is no isDisabled, check manually
/* jshint -W018 */
elem.isDisabled !== !disabled &&
disabledAncestor( elem ) === disabled;
}
return elem.disabled === disabled;
// Try to winnow out elements that can't be disabled before trusting the disabled property.
// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
// even exist on them, let alone have a boolean value.
} else if ( "label" in elem ) {
return elem.disabled === disabled;
}
// Remaining elements are neither :enabled nor :disabled
return false;
};
}
/**
* Returns a function to use in pseudos for positionals
* @param {Function} fn
*/
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
argument = +argument;
return markFunction(function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ (j = matchIndexes[i]) ] ) {
seed[j] = !(matches[j] = seed[j]);
}
}
});
});
}
/**
* Checks a node for validity as a Sizzle context
* @param {Element|Object=} context
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
*/
function testContext( context ) {
return context && typeof context.getElementsByTagName !== "undefined" && context;
}
// Expose support vars for convenience
support = Sizzle.support = {};
/**
* Detects XML nodes
* @param {Element|Object} elem An element or a document
* @returns {Boolean} True iff elem is a non-HTML XML node
*/
isXML = Sizzle.isXML = function( elem ) {
// documentElement is verified for cases where it doesn't yet exist
// (such as loading iframes in IE - #4833)
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
/**
* Sets document-related variables once based on the current document
* @param {Element|Object} [doc] An element or document object to use to set the document
* @returns {Object} Returns the current document
*/
setDocument = Sizzle.setDocument = function( node ) {
var hasCompare, subWindow,
doc = node ? node.ownerDocument || node : preferredDoc;
// Return early if doc is invalid or already selected
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
}
// Update global variables
document = doc;
docElem = document.documentElement;
documentIsHTML = !isXML( document );
// Support: IE 9-11, Edge
// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
if ( preferredDoc !== document &&
(subWindow = document.defaultView) && subWindow.top !== subWindow ) {
// Support: IE 11, Edge
if ( subWindow.addEventListener ) {
subWindow.addEventListener( "unload", unloadHandler, false );
// Support: IE 9 - 10 only
} else if ( subWindow.attachEvent ) {
subWindow.attachEvent( "onunload", unloadHandler );
}
}
/* Attributes
---------------------------------------------------------------------- */
// Support: IE<8
// Verify that getAttribute really returns attributes and not properties
// (excepting IE8 booleans)
support.attributes = assert(function( el ) {
el.className = "i";
return !el.getAttribute("className");
});
/* getElement(s)By*
---------------------------------------------------------------------- */
// Check if getElementsByTagName("*") returns only elements
support.getElementsByTagName = assert(function( el ) {
el.appendChild( document.createComment("") );
return !el.getElementsByTagName("*").length;
});
// Support: IE<9
support.getElementsByClassName = rnative.test( document.getElementsByClassName );
// Support: IE<10
// Check if getElementById returns elements by name
// The broken getElementById methods don't pick up programmatically-set names,
// so use a roundabout getElementsByName test
support.getById = assert(function( el ) {
docElem.appendChild( el ).id = expando;
return !document.getElementsByName || !document.getElementsByName( expando ).length;
});
// ID filter and find
if ( support.getById ) {
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
return elem.getAttribute("id") === attrId;
};
};
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
var elem = context.getElementById( id );
return elem ? [ elem ] : [];
}
};
} else {
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
var node = typeof elem.getAttributeNode !== "undefined" &&
elem.getAttributeNode("id");
return node && node.value === attrId;
};
};
// Support: IE 6 - 7 only
// getElementById is not reliable as a find shortcut
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
var node, i, elems,
elem = context.getElementById( id );
if ( elem ) {
// Verify the id attribute
node = elem.getAttributeNode("id");
if ( node && node.value === id ) {
return [ elem ];
}
// Fall back on getElementsByName
elems = context.getElementsByName( id );
i = 0;
while ( (elem = elems[i++]) ) {
node = elem.getAttributeNode("id");
if ( node && node.value === id ) {
return [ elem ];
}
}
}
return [];
}
};
}
// Tag
Expr.find["TAG"] = support.getElementsByTagName ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== "undefined" ) {
return context.getElementsByTagName( tag );
// DocumentFragment nodes don't have gEBTN
} else if ( support.qsa ) {
return context.querySelectorAll( tag );
}
} :
function( tag, context ) {
var elem,
tmp = [],
i = 0,
// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
results = context.getElementsByTagName( tag );
// Filter out possible comments
if ( tag === "*" ) {
while ( (elem = results[i++]) ) {
if ( elem.nodeType === 1 ) {
tmp.push( elem );
}
}
return tmp;
}
return results;
};
// Class
Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
return context.getElementsByClassName( className );
}
};
/* QSA/matchesSelector
---------------------------------------------------------------------- */
// QSA and matchesSelector support
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
rbuggyMatches = [];
// qSa(:focus) reports false when true (Chrome 21)
// We allow this because of a bug in IE8/9 that throws an error
// whenever `document.activeElement` is accessed on an iframe
// So, we allow :focus to pass through QSA all the time to avoid the IE error
// See https://bugs.jquery.com/ticket/13378
rbuggyQSA = [];
if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
// Build QSA regex
// Regex strategy adopted from Diego Perini
assert(function( el ) {
// Select is set to empty string on purpose
// This is to test IE's treatment of not explicitly
// setting a boolean content attribute,
// since its presence should be enough
// https://bugs.jquery.com/ticket/12359
docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
"<select id='" + expando + "-\r\\' msallowcapture=''>" +
"<option selected=''></option></select>";
// Support: IE8, Opera 11-12.16
// Nothing should be selected when empty strings follow ^= or $= or *=
// The test attribute must be unknown in Opera but "safe" for WinRT
// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
if ( el.querySelectorAll("[msallowcapture^='']").length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
}
// Support: IE8
// Boolean attributes and "value" are not treated correctly
if ( !el.querySelectorAll("[selected]").length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
}
// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
rbuggyQSA.push("~=");
}
// Webkit/Opera - :checked should return selected option elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
// IE8 throws error here and will not see later tests
if ( !el.querySelectorAll(":checked").length ) {
rbuggyQSA.push(":checked");
}
// Support: Safari 8+, iOS 8+
// https://bugs.webkit.org/show_bug.cgi?id=136851
// In-page `selector#id sibling-combinator selector` fails
if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
rbuggyQSA.push(".#.+[+~]");
}
});
assert(function( el ) {
el.innerHTML = "<a href='' disabled='disabled'></a>" +
"<select disabled='disabled'><option/></select>";
// Support: Windows 8 Native Apps
// The type and name attributes are restricted during .innerHTML assignment
var input = document.createElement("input");
input.setAttribute( "type", "hidden" );
el.appendChild( input ).setAttribute( "name", "D" );
// Support: IE8
// Enforce case-sensitivity of name attribute
if ( el.querySelectorAll("[name=d]").length ) {
rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
// IE8 throws error here and will not see later tests
if ( el.querySelectorAll(":enabled").length !== 2 ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Support: IE9-11+
// IE's :disabled selector does not pick up the children of disabled fieldsets
docElem.appendChild( el ).disabled = true;
if ( el.querySelectorAll(":disabled").length !== 2 ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Opera 10-11 does not throw on post-comma invalid pseudos
el.querySelectorAll("*,:x");
rbuggyQSA.push(",.*:");
});
}
if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
docElem.webkitMatchesSelector ||
docElem.mozMatchesSelector ||
docElem.oMatchesSelector ||
docElem.msMatchesSelector) )) ) {
assert(function( el ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9)
support.disconnectedMatch = matches.call( el, "*" );
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( el, "[s!='']:x" );
rbuggyMatches.push( "!=", pseudos );
});
}
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
/* Contains
---------------------------------------------------------------------- */
hasCompare = rnative.test( docElem.compareDocumentPosition );
// Element contains another
// Purposefully self-exclusive
// As in, an element does not contain itself
contains = hasCompare || rnative.test( docElem.contains ) ?
function( a, b ) {
var adown = a.nodeType === 9 ? a.documentElement : a,
bup = b && b.parentNode;
return a === bup || !!( bup && bup.nodeType === 1 && (
adown.contains ?
adown.contains( bup ) :
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
));
} :
function( a, b ) {
if ( b ) {
while ( (b = b.parentNode) ) {
if ( b === a ) {
return true;
}
}
}
return false;
};
/* Sorting
---------------------------------------------------------------------- */
// Document order sorting
sortOrder = hasCompare ?
function( a, b ) {
// Flag for duplicate removal
if ( a === b ) {
hasDuplicate = true;
return 0;
}
// Sort on method existence if only one input has compareDocumentPosition
var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
if ( compare ) {
return compare;
}
// Calculate position if both inputs belong to the same document
compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
a.compareDocumentPosition( b ) :
// Otherwise we know they are disconnected
1;
// Disconnected nodes
if ( compare & 1 ||
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
// Choose the first element that is related to our preferred document
if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
return -1;
}
if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
return 1;
}
// Maintain original order
return sortInput ?
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
0;
}
return compare & 4 ? -1 : 1;
} :
function( a, b ) {
// Exit early if the nodes are identical
if ( a === b ) {
hasDuplicate = true;
return 0;
}
var cur,
i = 0,
aup = a.parentNode,
bup = b.parentNode,
ap = [ a ],
bp = [ b ];
// Parentless nodes are either documents or disconnected
if ( !aup || !bup ) {
return a === document ? -1 :
b === document ? 1 :
aup ? -1 :
bup ? 1 :
sortInput ?
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
0;
// If the nodes are siblings, we can do a quick check
} else if ( aup === bup ) {
return siblingCheck( a, b );
}
// Otherwise we need full lists of their ancestors for comparison
cur = a;
while ( (cur = cur.parentNode) ) {
ap.unshift( cur );
}
cur = b;
while ( (cur = cur.parentNode) ) {
bp.unshift( cur );
}
// Walk down the tree looking for a discrepancy
while ( ap[i] === bp[i] ) {
i++;
}
return i ?
// Do a sibling check if the nodes have a common ancestor
siblingCheck( ap[i], bp[i] ) :
// Otherwise nodes in our document sort first
ap[i] === preferredDoc ? -1 :
bp[i] === preferredDoc ? 1 :
0;
};
return document;
};
Sizzle.matches = function( expr, elements ) {
return Sizzle( expr, null, null, elements );
};
Sizzle.matchesSelector = function( elem, expr ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
// Make sure that attribute selectors are quoted
expr = expr.replace( rattributeQuotes, "='$1']" );
if ( support.matchesSelector && documentIsHTML &&
!compilerCache[ expr + " " ] &&
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
try {
var ret = matches.call( elem, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || support.disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9
elem.document && elem.document.nodeType !== 11 ) {
return ret;
}
} catch (e) {}
}
return Sizzle( expr, document, null, [ elem ] ).length > 0;
};
Sizzle.contains = function( context, elem ) {
// Set document vars if needed
if ( ( context.ownerDocument || context ) !== document ) {
setDocument( context );
}
return contains( context, elem );
};
Sizzle.attr = function( elem, name ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
var fn = Expr.attrHandle[ name.toLowerCase() ],
// Don't get fooled by Object.prototype properties (jQuery #13807)
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
fn( elem, name, !documentIsHTML ) :
undefined;
return val !== undefined ?
val :
support.attributes || !documentIsHTML ?
elem.getAttribute( name ) :
(val = elem.getAttributeNode(name)) && val.specified ?
val.value :
null;
};
Sizzle.escape = function( sel ) {
return (sel + "").replace( rcssescape, fcssescape );
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
/**
* Document sorting and removing duplicates
* @param {ArrayLike} results
*/
Sizzle.uniqueSort = function( results ) {
var elem,
duplicates = [],
j = 0,
i = 0;
// Unless we *know* we can detect duplicates, assume their presence
hasDuplicate = !support.detectDuplicates;
sortInput = !support.sortStable && results.slice( 0 );
results.sort( sortOrder );
if ( hasDuplicate ) {
while ( (elem = results[i++]) ) {
if ( elem === results[ i ] ) {
j = duplicates.push( i );
}
}
while ( j-- ) {
results.splice( duplicates[ j ], 1 );
}
}
// Clear input after sorting to release objects
// See https://github.com/jquery/sizzle/pull/225
sortInput = null;
return results;
};
/**
* Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
getText = Sizzle.getText = function( elem ) {
var node,
ret = "",
i = 0,
nodeType = elem.nodeType;
if ( !nodeType ) {
// If no nodeType, this is expected to be an array
while ( (node = elem[i++]) ) {
// Do not traverse comment nodes
ret += getText( node );
}
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
// Use textContent for elements
// innerText usage removed for consistency of new lines (jQuery #11153)
if ( typeof elem.textContent === "string" ) {
return elem.textContent;
} else {
// Traverse its children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
// Do not include comment or processing instruction nodes
return ret;
};
Expr = Sizzle.selectors = {
// Can be adjusted by the user
cacheLength: 50,
createPseudo: markFunction,
match: matchExpr,
attrHandle: {},
find: {},
relative: {
">": { dir: "parentNode", first: true },
" ": { dir: "parentNode" },
"+": { dir: "previousSibling", first: true },
"~": { dir: "previousSibling" }
},
preFilter: {
"ATTR": function( match ) {
match[1] = match[1].replace( runescape, funescape );
// Move the given value to match[3] whether quoted or unquoted
match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
if ( match[2] === "~=" ) {
match[3] = " " + match[3] + " ";
}
return match.slice( 0, 4 );
},
"CHILD": function( match ) {
/* matches from matchExpr["CHILD"]
1 type (only|nth|...)
2 what (child|of-type)
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
4 xn-component of xn+y argument ([+-]?\d*n|)
5 sign of xn-component
6 x of xn-component
7 sign of y-component
8 y of y-component
*/
match[1] = match[1].toLowerCase();
if ( match[1].slice( 0, 3 ) === "nth" ) {
// nth-* requires argument
if ( !match[3] ) {
Sizzle.error( match[0] );
}
// numeric x and y parameters for Expr.filter.CHILD
// remember that false/true cast respectively to 0/1
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
// other types prohibit arguments
} else if ( match[3] ) {
Sizzle.error( match[0] );
}
return match;
},
"PSEUDO": function( match ) {
var excess,
unquoted = !match[6] && match[2];
if ( matchExpr["CHILD"].test( match[0] ) ) {
return null;
}
// Accept quoted arguments as-is
if ( match[3] ) {
match[2] = match[4] || match[5] || "";
// Strip excess characters from unquoted arguments
} else if ( unquoted && rpseudo.test( unquoted ) &&
// Get excess from tokenize (recursively)
(excess = tokenize( unquoted, true )) &&
// advance to the next closing parenthesis
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
// excess is a negative index
match[0] = match[0].slice( 0, excess );
match[2] = unquoted.slice( 0, excess );
}
// Return only captures needed by the pseudo filter method (type and argument)
return match.slice( 0, 3 );
}
},
filter: {
"TAG": function( nodeNameSelector ) {
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
return nodeNameSelector === "*" ?
function() { return true; } :
function( elem ) {
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
};
},
"CLASS": function( className ) {
var pattern = classCache[ className + " " ];
return pattern ||
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
classCache( className, function( elem ) {
return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
});
},
"ATTR": function( name, operator, check ) {
return function( elem ) {
var result = Sizzle.attr( elem, name );
if ( result == null ) {
return operator === "!=";
}
if ( !operator ) {
return true;
}
result += "";
return operator === "=" ? result === check :
operator === "!=" ? result !== check :
operator === "^=" ? check && result.indexOf( check ) === 0 :
operator === "*=" ? check && result.indexOf( check ) > -1 :
operator === "$=" ? check && result.slice( -check.length ) === check :
operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
false;
};
},
"CHILD": function( type, what, argument, first, last ) {
var simple = type.slice( 0, 3 ) !== "nth",
forward = type.slice( -4 ) !== "last",
ofType = what === "of-type";
return first === 1 && last === 0 ?
// Shortcut for :nth-*(n)
function( elem ) {
return !!elem.parentNode;
} :
function( elem, context, xml ) {
var cache, uniqueCache, outerCache, node, nodeIndex, start,
dir = simple !== forward ? "nextSibling" : "previousSibling",
parent = elem.parentNode,
name = ofType && elem.nodeName.toLowerCase(),
useCache = !xml && !ofType,
diff = false;
if ( parent ) {
// :(first|last|only)-(child|of-type)
if ( simple ) {
while ( dir ) {
node = elem;
while ( (node = node[ dir ]) ) {
if ( ofType ?
node.nodeName.toLowerCase() === name :
node.nodeType === 1 ) {
return false;
}
}
// Reverse direction for :only-* (if we haven't yet done so)
start = dir = type === "only" && !start && "nextSibling";
}
return true;
}
start = [ forward ? parent.firstChild : parent.lastChild ];
// non-xml :nth-child(...) stores cache data on `parent`
if ( forward && useCache ) {
// Seek `elem` from a previously-cached index
// ...in a gzip-friendly way
node = parent;
outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
(outerCache[ node.uniqueID ] = {});
cache = uniqueCache[ type ] || [];
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
diff = nodeIndex && cache[ 2 ];
node = nodeIndex && parent.childNodes[ nodeIndex ];
while ( (node = ++nodeIndex && node && node[ dir ] ||
// Fallback to seeking `elem` from the start
(diff = nodeIndex = 0) || start.pop()) ) {
// When found, cache indexes on `parent` and break
if ( node.nodeType === 1 && ++diff && node === elem ) {
uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
break;
}
}
} else {
// Use previously-cached element index if available
if ( useCache ) {
// ...in a gzip-friendly way
node = elem;
outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
(outerCache[ node.uniqueID ] = {});
cache = uniqueCache[ type ] || [];
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
diff = nodeIndex;
}
// xml :nth-child(...)
// or :nth-last-child(...) or :nth(-last)?-of-type(...)
if ( diff === false ) {
// Use the same loop as above to seek `elem` from the start
while ( (node = ++nodeIndex && node && node[ dir ] ||
(diff = nodeIndex = 0) || start.pop()) ) {
if ( ( ofType ?
node.nodeName.toLowerCase() === name :
node.nodeType === 1 ) &&
++diff ) {
// Cache the index of each encountered element
if ( useCache ) {
outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
(outerCache[ node.uniqueID ] = {});
uniqueCache[ type ] = [ dirruns, diff ];
}
if ( node === elem ) {
break;
}
}
}
}
}
// Incorporate the offset, then check against cycle size
diff -= last;
return diff === first || ( diff % first === 0 && diff / first >= 0 );
}
};
},
"PSEUDO": function( pseudo, argument ) {
// pseudo-class names are case-insensitive
// http://www.w3.org/TR/selectors/#pseudo-classes
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
// Remember that setFilters inherits from pseudos
var args,
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
Sizzle.error( "unsupported pseudo: " + pseudo );
// The user may use createPseudo to indicate that
// arguments are needed to create the filter function
// just as Sizzle does
if ( fn[ expando ] ) {
return fn( argument );
}
// But maintain support for old signatures
if ( fn.length > 1 ) {
args = [ pseudo, pseudo, "", argument ];
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
markFunction(function( seed, matches ) {
var idx,
matched = fn( seed, argument ),
i = matched.length;
while ( i-- ) {
idx = indexOf( seed, matched[i] );
seed[ idx ] = !( matches[ idx ] = matched[i] );
}
}) :
function( elem ) {
return fn( elem, 0, args );
};
}
return fn;
}
},
pseudos: {
// Potentially complex pseudos
"not": markFunction(function( selector ) {
// Trim the selector passed to compile
// to avoid treating leading and trailing
// spaces as combinators
var input = [],
results = [],
matcher = compile( selector.replace( rtrim, "$1" ) );
return matcher[ expando ] ?
markFunction(function( seed, matches, context, xml ) {
var elem,
unmatched = matcher( seed, null, xml, [] ),
i = seed.length;
// Match elements unmatched by `matcher`
while ( i-- ) {
if ( (elem = unmatched[i]) ) {
seed[i] = !(matches[i] = elem);
}
}
}) :
function( elem, context, xml ) {
input[0] = elem;
matcher( input, null, xml, results );
// Don't keep the element (issue #299)
input[0] = null;
return !results.pop();
};
}),
"has": markFunction(function( selector ) {
return function( elem ) {
return Sizzle( selector, elem ).length > 0;
};
}),
"contains": markFunction(function( text ) {
text = text.replace( runescape, funescape );
return function( elem ) {
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
};
}),
// "Whether an element is represented by a :lang() selector
// is based solely on the element's language value
// being equal to the identifier C,
// or beginning with the identifier C immediately followed by "-".
// The matching of C against the element's language value is performed case-insensitively.
// The identifier C does not have to be a valid language name."
// http://www.w3.org/TR/selectors/#lang-pseudo
"lang": markFunction( function( lang ) {
// lang value must be a valid identifier
if ( !ridentifier.test(lang || "") ) {
Sizzle.error( "unsupported lang: " + lang );
}
lang = lang.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
var elemLang;
do {
if ( (elemLang = documentIsHTML ?
elem.lang :
elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
elemLang = elemLang.toLowerCase();
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
}
} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
return false;
};
}),
// Miscellaneous
"target": function( elem ) {
var hash = window.location && window.location.hash;
return hash && hash.slice( 1 ) === elem.id;
},
"root": function( elem ) {
return elem === docElem;
},
"focus": function( elem ) {
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
},
// Boolean properties
"enabled": createDisabledPseudo( false ),
"disabled": createDisabledPseudo( true ),
"checked": function( elem ) {
// In CSS3, :checked should return both checked and selected elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
var nodeName = elem.nodeName.toLowerCase();
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
},
"selected": function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
// Contents
"empty": function( elem ) {
// http://www.w3.org/TR/selectors/#empty-pseudo
// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
// but not by others (comment: 8; processing instruction: 7; etc.)
// nodeType < 6 works because attributes (2) do not appear as children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
if ( elem.nodeType < 6 ) {
return false;
}
}
return true;
},
"parent": function( elem ) {
return !Expr.pseudos["empty"]( elem );
},
// Element/input types
"header": function( elem ) {
return rheader.test( elem.nodeName );
},
"input": function( elem ) {
return rinputs.test( elem.nodeName );
},
"button": function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === "button" || name === "button";
},
"text": function( elem ) {
var attr;
return elem.nodeName.toLowerCase() === "input" &&
elem.type === "text" &&
// Support: IE<8
// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
},
// Position-in-collection
"first": createPositionalPseudo(function() {
return [ 0 ];
}),
"last": createPositionalPseudo(function( matchIndexes, length ) {
return [ length - 1 ];
}),
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
return [ argument < 0 ? argument + length : argument ];
}),
"even": createPositionalPseudo(function( matchIndexes, length ) {
var i = 0;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"odd": createPositionalPseudo(function( matchIndexes, length ) {
var i = 1;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; --i >= 0; ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; ++i < length; ) {
matchIndexes.push( i );
}
return matchIndexes;
})
}
};
Expr.pseudos["nth"] = Expr.pseudos["eq"];
// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
Expr.pseudos[ i ] = createButtonPseudo( i );
}
// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();
tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
var matched, match, tokens, type,
soFar, groups, preFilters,
cached = tokenCache[ selector + " " ];
if ( cached ) {
return parseOnly ? 0 : cached.slice( 0 );
}
soFar = selector;
groups = [];
preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first run
if ( !matched || (match = rcomma.exec( soFar )) ) {
if ( match ) {
// Don't consume trailing commas as valid
soFar = soFar.slice( match[0].length ) || soFar;
}
groups.push( (tokens = []) );
}
matched = false;
// Combinators
if ( (match = rcombinators.exec( soFar )) ) {
matched = match.shift();
tokens.push({
value: matched,
// Cast descendant combinators to space
type: match[0].replace( rtrim, " " )
});
soFar = soFar.slice( matched.length );
}
// Filters
for ( type in Expr.filter ) {
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
(match = preFilters[ type ]( match ))) ) {
matched = match.shift();
tokens.push({
value: matched,
type: type,
matches: match
});
soFar = soFar.slice( matched.length );
}
}
if ( !matched ) {
break;
}
}
// Return the length of the invalid excess
// if we're just parsing
// Otherwise, throw an error or return tokens
return parseOnly ?
soFar.length :
soFar ?
Sizzle.error( selector ) :
// Cache the tokens
tokenCache( selector, groups ).slice( 0 );
};
function toSelector( tokens ) {
var i = 0,
len = tokens.length,
selector = "";
for ( ; i < len; i++ ) {
selector += tokens[i].value;
}
return selector;
}
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
skip = combinator.next,
key = skip || dir,
checkNonElements = base && key === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
return matcher( elem, context, xml );
}
}
return false;
} :
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
var oldCache, uniqueCache, outerCache,
newCache = [ dirruns, doneName ];
// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
if ( xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
if ( matcher( elem, context, xml ) ) {
return true;
}
}
}
} else {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
outerCache = elem[ expando ] || (elem[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
if ( skip && skip === elem.nodeName.toLowerCase() ) {
elem = elem[ dir ] || elem;
} else if ( (oldCache = uniqueCache[ key ]) &&
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
// Assign to newCache so results back-propagate to previous elements
return (newCache[ 2 ] = oldCache[ 2 ]);
} else {
// Reuse newcache so results back-propagate to previous elements
uniqueCache[ key ] = newCache;
// A match means we're done; a fail means we have to keep checking
if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
return true;
}
}
}
}
}
return false;
};
}
function elementMatcher( matchers ) {
return matchers.length > 1 ?
function( elem, context, xml ) {
var i = matchers.length;
while ( i-- ) {
if ( !matchers[i]( elem, context, xml ) ) {
return false;
}
}
return true;
} :
matchers[0];
}
function multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[i], results );
}
return results;
}
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
i = 0,
len = unmatched.length,
mapped = map != null;
for ( ; i < len; i++ ) {
if ( (elem = unmatched[i]) ) {
if ( !filter || filter( elem, context, xml ) ) {
newUnmatched.push( elem );
if ( mapped ) {
map.push( i );
}
}
}
}
return newUnmatched;
}
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
if ( postFilter && !postFilter[ expando ] ) {
postFilter = setMatcher( postFilter );
}
if ( postFinder && !postFinder[ expando ] ) {
postFinder = setMatcher( postFinder, postSelector );
}
return markFunction(function( seed, results, context, xml ) {
var temp, i, elem,
preMap = [],
postMap = [],
preexisting = results.length,
// Get initial elements from seed or context
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
// Prefilter to get matcher input, preserving a map for seed-results synchronization
matcherIn = preFilter && ( seed || !selector ) ?
condense( elems, preMap, preFilter, context, xml ) :
elems,
matcherOut = matcher ?
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary
[] :
// ...otherwise use results directly
results :
matcherIn;
// Find primary matches
if ( matcher ) {
matcher( matcherIn, matcherOut, context, xml );
}
// Apply postFilter
if ( postFilter ) {
temp = condense( matcherOut, postMap );
postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn
i = temp.length;
while ( i-- ) {
if ( (elem = temp[i]) ) {
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
}
}
}
if ( seed ) {
if ( postFinder || preFilter ) {
if ( postFinder ) {
// Get the final matcherOut by condensing this intermediate into postFinder contexts
temp = [];
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) ) {
// Restore matcherIn since elem is not yet a final match
temp.push( (matcherIn[i] = elem) );
}
}
postFinder( null, (matcherOut = []), temp, xml );
}
// Move matched elements from seed to results to keep them synchronized
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) &&
(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
seed[temp] = !(results[temp] = elem);
}
}
}
// Add elements to results, through postFinder if defined
} else {
matcherOut = condense(
matcherOut === results ?
matcherOut.splice( preexisting, matcherOut.length ) :
matcherOut
);
if ( postFinder ) {
postFinder( null, results, matcherOut, xml );
} else {
push.apply( results, matcherOut );
}
}
});
}
function matcherFromTokens( tokens ) {
var checkContext, matcher, j,
len = tokens.length,
leadingRelative = Expr.relative[ tokens[0].type ],
implicitRelative = leadingRelative || Expr.relative[" "],
i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s)
matchContext = addCombinator( function( elem ) {
return elem === checkContext;
}, implicitRelative, true ),
matchAnyContext = addCombinator( function( elem ) {
return indexOf( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
(checkContext = context).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
// Avoid hanging onto element (issue #299)
checkContext = null;
return ret;
} ];
for ( ; i < len; i++ ) {
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
} else {
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
// Return special upon seeing a positional matcher
if ( matcher[ expando ] ) {
// Find the next relative operator (if any) for proper handling
j = ++i;
for ( ; j < len; j++ ) {
if ( Expr.relative[ tokens[j].type ] ) {
break;
}
}
return setMatcher(
i > 1 && elementMatcher( matchers ),
i > 1 && toSelector(
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
).replace( rtrim, "$1" ),
matcher,
i < j && matcherFromTokens( tokens.slice( i, j ) ),
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
j < len && toSelector( tokens )
);
}
matchers.push( matcher );
}
}
return elementMatcher( matchers );
}
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
var bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, outermost ) {
var elem, j, matcher,
matchedCount = 0,
i = "0",
unmatched = seed && [],
setMatched = [],
contextBackup = outermostContext,
// We must always have either seed elements or outermost context
elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
len = elems.length;
if ( outermost ) {
outermostContext = context === document || context || outermost;
}
// Add elements passing elementMatchers directly to results
// Support: IE<9, Safari
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
if ( !context && elem.ownerDocument !== document ) {
setDocument( elem );
xml = !documentIsHTML;
}
while ( (matcher = elementMatchers[j++]) ) {
if ( matcher( elem, context || document, xml) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( (elem = !matcher && elem) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// `i` is now the count of elements visited above, and adding it to `matchedCount`
// makes the latter nonnegative.
matchedCount += i;
// Apply set filters to unmatched elements
// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
// no element matchers and no seed.
// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
// case, which will result in a "00" `matchedCount` that differs from `i` but is also
// numerically zero.
if ( bySet && i !== matchedCount ) {
j = 0;
while ( (matcher = setMatchers[j++]) ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !(unmatched[i] || setMatched[i]) ) {
setMatched[i] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
};
return bySet ?
markFunction( superMatcher ) :
superMatcher;
}
compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
var i,
setMatchers = [],
elementMatchers = [],
cached = compilerCache[ selector + " " ];
if ( !cached ) {
// Generate a function of recursive functions that can be used to check each element
if ( !match ) {
match = tokenize( selector );
}
i = match.length;
while ( i-- ) {
cached = matcherFromTokens( match[i] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
elementMatchers.push( cached );
}
}
// Cache the compiled function
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
// Save selector and tokenization
cached.selector = selector;
}
return cached;
};
/**
* A low-level selection function that works with Sizzle's compiled
* selector functions
* @param {String|Function} selector A selector or a pre-compiled
* selector function built with Sizzle.compile
* @param {Element} context
* @param {Array} [results]
* @param {Array} [seed] A set of elements to match against
*/
select = Sizzle.select = function( selector, context, results, seed ) {
var i, tokens, token, type, find,
compiled = typeof selector === "function" && selector,
match = !seed && tokenize( (selector = compiled.selector || selector) );
results = results || [];
// Try to minimize operations if there is only one selector in the list and no seed
// (the latter of which guarantees us context)
if ( match.length === 1 ) {
// Reduce context if the leading compound selector is an ID
tokens = match[0] = match[0].slice( 0 );
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
if ( !context ) {
return results;
// Precompiled matchers will still verify ancestry, so step up a level
} else if ( compiled ) {
context = context.parentNode;
}
selector = selector.slice( tokens.shift().value.length );
}
// Fetch a seed set for right-to-left matching
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
while ( i-- ) {
token = tokens[i];
// Abort if we hit a combinator
if ( Expr.relative[ (type = token.type) ] ) {
break;
}
if ( (find = Expr.find[ type ]) ) {
// Search, expanding context for leading sibling combinators
if ( (seed = find(
token.matches[0].replace( runescape, funescape ),
rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
)) ) {
// If seed is empty or no tokens remain, we can return early
tokens.splice( i, 1 );
selector = seed.length && toSelector( tokens );
if ( !selector ) {
push.apply( results, seed );
return results;
}
break;
}
}
}
}
// Compile and execute a filtering function if one is not provided
// Provide `match` to avoid retokenization if we modified the selector above
( compiled || compile( selector, match ) )(
seed,
context,
!documentIsHTML,
results,
!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
);
return results;
};
// One-time assignments
// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
// Support: Chrome 14-35+
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = !!hasDuplicate;
// Initialize against the default document
setDocument();
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( el ) {
// Should return 1, but returns 4 (following)
return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
});
// Support: IE<8
// Prevent attribute/property "interpolation"
// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( el ) {
el.innerHTML = "<a href='#'></a>";
return el.firstChild.getAttribute("href") === "#" ;
}) ) {
addHandle( "type|href|height|width", function( elem, name, isXML ) {
if ( !isXML ) {
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
}
});
}
// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( el ) {
el.innerHTML = "<input/>";
el.firstChild.setAttribute( "value", "" );
return el.firstChild.getAttribute( "value" ) === "";
}) ) {
addHandle( "value", function( elem, name, isXML ) {
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
return elem.defaultValue;
}
});
}
// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( el ) {
return el.getAttribute("disabled") == null;
}) ) {
addHandle( booleans, function( elem, name, isXML ) {
var val;
if ( !isXML ) {
return elem[ name ] === true ? name.toLowerCase() :
(val = elem.getAttributeNode( name )) && val.specified ?
val.value :
null;
}
});
}
return Sizzle;
})( window );
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
// Deprecated
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
jQuery.escapeSelector = Sizzle.escape;
var dir = function( elem, dir, until ) {
var matched = [],
truncate = until !== undefined;
while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
if ( elem.nodeType === 1 ) {
if ( truncate && jQuery( elem ).is( until ) ) {
break;
}
matched.push( elem );
}
}
return matched;
};
var siblings = function( n, elem ) {
var matched = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
matched.push( n );
}
}
return matched;
};
var rneedsContext = jQuery.expr.match.needsContext;
function nodeName( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
};
var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
if ( isFunction( qualifier ) ) {
return jQuery.grep( elements, function( elem, i ) {
return !!qualifier.call( elem, i, elem ) !== not;
} );
}
// Single element
if ( qualifier.nodeType ) {
return jQuery.grep( elements, function( elem ) {
return ( elem === qualifier ) !== not;
} );
}
// Arraylike of elements (jQuery, arguments, Array)
if ( typeof qualifier !== "string" ) {
return jQuery.grep( elements, function( elem ) {
return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
} );
}
// Filtered directly for both simple and complex selectors
return jQuery.filter( qualifier, elements, not );
}
jQuery.filter = function( expr, elems, not ) {
var elem = elems[ 0 ];
if ( not ) {
expr = ":not(" + expr + ")";
}
if ( elems.length === 1 && elem.nodeType === 1 ) {
return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
}
return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
return elem.nodeType === 1;
} ) );
};
jQuery.fn.extend( {
find: function( selector ) {
var i, ret,
len = this.length,
self = this;
if ( typeof selector !== "string" ) {
return this.pushStack( jQuery( selector ).filter( function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
} ) );
}
ret = this.pushStack( [] );
for ( i = 0; i < len; i++ ) {
jQuery.find( selector, self[ i ], ret );
}
return len > 1 ? jQuery.uniqueSort( ret ) : ret;
},
filter: function( selector ) {
return this.pushStack( winnow( this, selector || [], false ) );
},
not: function( selector ) {
return this.pushStack( winnow( this, selector || [], true ) );
},
is: function( selector ) {
return !!winnow(
this,
// If this is a positional/relative selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
typeof selector === "string" && rneedsContext.test( selector ) ?
jQuery( selector ) :
selector || [],
false
).length;
}
} );
// Initialize a jQuery object
// A central reference to the root jQuery(document)
var rootjQuery,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
// Shortcut simple #id case for speed
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
init = jQuery.fn.init = function( selector, context, root ) {
var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
// Method init() accepts an alternate rootjQuery
// so migrate can support jQuery.sub (gh-2101)
root = root || rootjQuery;
// Handle HTML strings
if ( typeof selector === "string" ) {
if ( selector[ 0 ] === "<" &&
selector[ selector.length - 1 ] === ">" &&
selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = rquickExpr.exec( selector );
}
// Match html or make sure no context is specified for #id
if ( match && ( match[ 1 ] || !context ) ) {
// HANDLE: $(html) -> $(array)
if ( match[ 1 ] ) {
context = context instanceof jQuery ? context[ 0 ] : context;
// Option to run scripts is true for back-compat
// Intentionally let the error be thrown if parseHTML is not present
jQuery.merge( this, jQuery.parseHTML(
match[ 1 ],
context && context.nodeType ? context.ownerDocument || context : document,
true
) );
// HANDLE: $(html, props)
if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
for ( match in context ) {
// Properties of context are called as methods if possible
if ( isFunction( this[ match ] ) ) {
this[ match ]( context[ match ] );
// ...and otherwise set as attributes
} else {
this.attr( match, context[ match ] );
}
}
}
return this;
// HANDLE: $(#id)
} else {
elem = document.getElementById( match[ 2 ] );
if ( elem ) {
// Inject the element directly into the jQuery object
this[ 0 ] = elem;
this.length = 1;
}
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return ( context || root ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(DOMElement)
} else if ( selector.nodeType ) {
this[ 0 ] = selector;
this.length = 1;
return this;
// HANDLE: $(function)
// Shortcut for document ready
} else if ( isFunction( selector ) ) {
return root.ready !== undefined ?
root.ready( selector ) :
// Execute immediately if ready is not present
selector( jQuery );
}
return jQuery.makeArray( selector, this );
};
// Give the init function the jQuery prototype for later instantiation
init.prototype = jQuery.fn;
// Initialize central reference
rootjQuery = jQuery( document );
var rparentsprev = /^(?:parents|prev(?:Until|All))/,
// Methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend( {
has: function( target ) {
var targets = jQuery( target, this ),
l = targets.length;
return this.filter( function() {
var i = 0;
for ( ; i < l; i++ ) {
if ( jQuery.contains( this, targets[ i ] ) ) {
return true;
}
}
} );
},
closest: function( selectors, context ) {
var cur,
i = 0,
l = this.length,
matched = [],
targets = typeof selectors !== "string" && jQuery( selectors );
// Positional selectors never match, since there's no _selection_ context
if ( !rneedsContext.test( selectors ) ) {
for ( ; i < l; i++ ) {
for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
// Always skip document fragments
if ( cur.nodeType < 11 && ( targets ?
targets.index( cur ) > -1 :
// Don't pass non-elements to Sizzle
cur.nodeType === 1 &&
jQuery.find.matchesSelector( cur, selectors ) ) ) {
matched.push( cur );
break;
}
}
}
}
return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
},
// Determine the position of an element within the set
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
}
// Index in selector
if ( typeof elem === "string" ) {
return indexOf.call( jQuery( elem ), this[ 0 ] );
}
// Locate the position of the desired element
return indexOf.call( this,
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[ 0 ] : elem
);
},
add: function( selector, context ) {
return this.pushStack(
jQuery.uniqueSort(
jQuery.merge( this.get(), jQuery( selector, context ) )
)
);
},
addBack: function( selector ) {
return this.add( selector == null ?
this.prevObject : this.prevObject.filter( selector )
);
}
} );
function sibling( cur, dir ) {
while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
return cur;
}
jQuery.each( {
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return dir( elem, "parentNode", until );
},
next: function( elem ) {
return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return siblings( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return siblings( elem.firstChild );
},
contents: function( elem ) {
if ( nodeName( elem, "iframe" ) ) {
return elem.contentDocument;
}
// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
// Treat the template element as a regular one in browsers that
// don't support it.
if ( nodeName( elem, "template" ) ) {
elem = elem.content || elem;
}
return jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var matched = jQuery.map( this, fn, until );
if ( name.slice( -5 ) !== "Until" ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
matched = jQuery.filter( selector, matched );
}
if ( this.length > 1 ) {
// Remove duplicates
if ( !guaranteedUnique[ name ] ) {
jQuery.uniqueSort( matched );
}
// Reverse order for parents* and prev-derivatives
if ( rparentsprev.test( name ) ) {
matched.reverse();
}
}
return this.pushStack( matched );
};
} );
var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
// Convert String-formatted options into Object-formatted ones
function createOptions( options ) {
var object = {};
jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
object[ flag ] = true;
} );
return object;
}
/*
* Create a callback list using the following parameters:
*
* options: an optional list of space-separated options that will change how
* the callback list behaves or a more traditional option object
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible options:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* memory: will keep track of previous values and will call any callback added
* after the list has been fired right away with the latest "memorized"
* values (like a Deferred)
*
* unique: will ensure a callback can only be added once (no duplicate in the list)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
jQuery.Callbacks = function( options ) {
// Convert options from String-formatted to Object-formatted if needed
// (we check in cache first)
options = typeof options === "string" ?
createOptions( options ) :
jQuery.extend( {}, options );
var // Flag to know if list is currently firing
firing,
// Last fire value for non-forgettable lists
memory,
// Flag to know if list was already fired
fired,
// Flag to prevent firing
locked,
// Actual callback list
list = [],
// Queue of execution data for repeatable lists
queue = [],
// Index of currently firing callback (modified by add/remove as needed)
firingIndex = -1,
// Fire callbacks
fire = function() {
// Enforce single-firing
locked = locked || options.once;
// Execute callbacks for all pending executions,
// respecting firingIndex overrides and runtime changes
fired = firing = true;
for ( ; queue.length; firingIndex = -1 ) {
memory = queue.shift();
while ( ++firingIndex < list.length ) {
// Run callback and check for early termination
if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
options.stopOnFalse ) {
// Jump to end and forget the data so .add doesn't re-fire
firingIndex = list.length;
memory = false;
}
}
}
// Forget the data if we're done with it
if ( !options.memory ) {
memory = false;
}
firing = false;
// Clean up if we're done firing for good
if ( locked ) {
// Keep an empty list if we have data for future add calls
if ( memory ) {
list = [];
// Otherwise, this object is spent
} else {
list = "";
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
// If we have memory from a past run, we should fire after adding
if ( memory && !firing ) {
firingIndex = list.length - 1;
queue.push( memory );
}
( function add( args ) {
jQuery.each( args, function( _, arg ) {
if ( isFunction( arg ) ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}
} else if ( arg && arg.length && toType( arg ) !== "string" ) {
// Inspect recursively
add( arg );
}
} );
} )( arguments );
if ( memory && !firing ) {
fire();
}
}
return this;
},
// Remove a callback from the list
remove: function() {
jQuery.each( arguments, function( _, arg ) {
var index;
while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
list.splice( index, 1 );
// Handle firing indexes
if ( index <= firingIndex ) {
firingIndex--;
}
}
} );
return this;
},
// Check if a given callback is in the list.
// If no argument is given, return whether or not list has callbacks attached.
has: function( fn ) {
return fn ?
jQuery.inArray( fn, list ) > -1 :
list.length > 0;
},
// Remove all callbacks from the list
empty: function() {
if ( list ) {
list = [];
}
return this;
},
// Disable .fire and .add
// Abort any current/pending executions
// Clear all callbacks and values
disable: function() {
locked = queue = [];
list = memory = "";
return this;
},
disabled: function() {
return !list;
},
// Disable .fire
// Also disable .add unless we have memory (since it would have no effect)
// Abort any pending executions
lock: function() {
locked = queue = [];
if ( !memory && !firing ) {
list = memory = "";
}
return this;
},
locked: function() {
return !!locked;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
if ( !locked ) {
args = args || [];
args = [ context, args.slice ? args.slice() : args ];
queue.push( args );
if ( !firing ) {
fire();
}
}
return this;
},
// Call all the callbacks with the given arguments
fire: function() {
self.fireWith( this, arguments );
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
return !!fired;
}
};
return self;
};
function Identity( v ) {
return v;
}
function Thrower( ex ) {
throw ex;
}
function adoptValue( value, resolve, reject, noValue ) {
var method;
try {
// Check for promise aspect first to privilege synchronous behavior
if ( value && isFunction( ( method = value.promise ) ) ) {
method.call( value ).done( resolve ).fail( reject );
// Other thenables
} else if ( value && isFunction( ( method = value.then ) ) ) {
method.call( value, resolve, reject );
// Other non-thenables
} else {
// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
// * false: [ value ].slice( 0 ) => resolve( value )
// * true: [ value ].slice( 1 ) => resolve()
resolve.apply( undefined, [ value ].slice( noValue ) );
}
// For Promises/A+, convert exceptions into rejections
// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
// Deferred#then to conditionally suppress rejection.
} catch ( value ) {
// Support: Android 4.0 only
// Strict mode functions invoked without .call/.apply get global-object context
reject.apply( undefined, [ value ] );
}
}
jQuery.extend( {
Deferred: function( func ) {
var tuples = [
// action, add listener, callbacks,
// ... .then handlers, argument index, [final state]
[ "notify", "progress", jQuery.Callbacks( "memory" ),
jQuery.Callbacks( "memory" ), 2 ],
[ "resolve", "done", jQuery.Callbacks( "once memory" ),
jQuery.Callbacks( "once memory" ), 0, "resolved" ],
[ "reject", "fail", jQuery.Callbacks( "once memory" ),
jQuery.Callbacks( "once memory" ), 1, "rejected" ]
],
state = "pending",
promise = {
state: function() {
return state;
},
always: function() {
deferred.done( arguments ).fail( arguments );
return this;
},
"catch": function( fn ) {
return promise.then( null, fn );
},
// Keep pipe for back-compat
pipe: function( /* fnDone, fnFail, fnProgress */ ) {
var fns = arguments;
return jQuery.Deferred( function( newDefer ) {
jQuery.each( tuples, function( i, tuple ) {
// Map tuples (progress, done, fail) to arguments (done, fail, progress)
var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
// deferred.progress(function() { bind to newDefer or newDefer.notify })
// deferred.done(function() { bind to newDefer or newDefer.resolve })
// deferred.fail(function() { bind to newDefer or newDefer.reject })
deferred[ tuple[ 1 ] ]( function() {
var returned = fn && fn.apply( this, arguments );
if ( returned && isFunction( returned.promise ) ) {
returned.promise()
.progress( newDefer.notify )
.done( newDefer.resolve )
.fail( newDefer.reject );
} else {
newDefer[ tuple[ 0 ] + "With" ](
this,
fn ? [ returned ] : arguments
);
}
} );
} );
fns = null;
} ).promise();
},
then: function( onFulfilled, onRejected, onProgress ) {
var maxDepth = 0;
function resolve( depth, deferred, handler, special ) {
return function() {
var that = this,
args = arguments,
mightThrow = function() {
var returned, then;
// Support: Promises/A+ section 2.3.3.3.3
// https://promisesaplus.com/#point-59
// Ignore double-resolution attempts
if ( depth < maxDepth ) {
return;
}
returned = handler.apply( that, args );
// Support: Promises/A+ section 2.3.1
// https://promisesaplus.com/#point-48
if ( returned === deferred.promise() ) {
throw new TypeError( "Thenable self-resolution" );
}
// Support: Promises/A+ sections 2.3.3.1, 3.5
// https://promisesaplus.com/#point-54
// https://promisesaplus.com/#point-75
// Retrieve `then` only once
then = returned &&
// Support: Promises/A+ section 2.3.4
// https://promisesaplus.com/#point-64
// Only check objects and functions for thenability
( typeof returned === "object" ||
typeof returned === "function" ) &&
returned.then;
// Handle a returned thenable
if ( isFunction( then ) ) {
// Special processors (notify) just wait for resolution
if ( special ) {
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special )
);
// Normal processors (resolve) also hook into progress
} else {
// ...and disregard older resolution values
maxDepth++;
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special ),
resolve( maxDepth, deferred, Identity,
deferred.notifyWith )
);
}
// Handle all other returned values
} else {
// Only substitute handlers pass on context
// and multiple values (non-spec behavior)
if ( handler !== Identity ) {
that = undefined;
args = [ returned ];
}
// Process the value(s)
// Default process is resolve
( special || deferred.resolveWith )( that, args );
}
},
// Only normal processors (resolve) catch and reject exceptions
process = special ?
mightThrow :
function() {
try {
mightThrow();
} catch ( e ) {
if ( jQuery.Deferred.exceptionHook ) {
jQuery.Deferred.exceptionHook( e,
process.stackTrace );
}
// Support: Promises/A+ section 2.3.3.3.4.1
// https://promisesaplus.com/#point-61
// Ignore post-resolution exceptions
if ( depth + 1 >= maxDepth ) {
// Only substitute handlers pass on context
// and multiple values (non-spec behavior)
if ( handler !== Thrower ) {
that = undefined;
args = [ e ];
}
deferred.rejectWith( that, args );
}
}
};
// Support: Promises/A+ section 2.3.3.3.1
// https://promisesaplus.com/#point-57
// Re-resolve promises immediately to dodge false rejection from
// subsequent errors
if ( depth ) {
process();
} else {
// Call an optional hook to record the stack, in case of exception
// since it's otherwise lost when execution goes async
if ( jQuery.Deferred.getStackHook ) {
process.stackTrace = jQuery.Deferred.getStackHook();
}
window.setTimeout( process );
}
};
}
return jQuery.Deferred( function( newDefer ) {
// progress_handlers.add( ... )
tuples[ 0 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onProgress ) ?
onProgress :
Identity,
newDefer.notifyWith
)
);
// fulfilled_handlers.add( ... )
tuples[ 1 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onFulfilled ) ?
onFulfilled :
Identity
)
);
// rejected_handlers.add( ... )
tuples[ 2 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onRejected ) ?
onRejected :
Thrower
)
);
} ).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
deferred = {};
// Add list-specific methods
jQuery.each( tuples, function( i, tuple ) {
var list = tuple[ 2 ],
stateString = tuple[ 5 ];
// promise.progress = list.add
// promise.done = list.add
// promise.fail = list.add
promise[ tuple[ 1 ] ] = list.add;
// Handle state
if ( stateString ) {
list.add(
function() {
// state = "resolved" (i.e., fulfilled)
// state = "rejected"
state = stateString;
},
// rejected_callbacks.disable
// fulfilled_callbacks.disable
tuples[ 3 - i ][ 2 ].disable,
// rejected_handlers.disable
// fulfilled_handlers.disable
tuples[ 3 - i ][ 3 ].disable,
// progress_callbacks.lock
tuples[ 0 ][ 2 ].lock,
// progress_handlers.lock
tuples[ 0 ][ 3 ].lock
);
}
// progress_handlers.fire
// fulfilled_handlers.fire
// rejected_handlers.fire
list.add( tuple[ 3 ].fire );
// deferred.notify = function() { deferred.notifyWith(...) }
// deferred.resolve = function() { deferred.resolveWith(...) }
// deferred.reject = function() { deferred.rejectWith(...) }
deferred[ tuple[ 0 ] ] = function() {
deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
return this;
};
// deferred.notifyWith = list.fireWith
// deferred.resolveWith = list.fireWith
// deferred.rejectWith = list.fireWith
deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
} );
// Make the deferred a promise
promise.promise( deferred );
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
// All done!
return deferred;
},
// Deferred helper
when: function( singleValue ) {
var
// count of uncompleted subordinates
remaining = arguments.length,
// count of unprocessed arguments
i = remaining,
// subordinate fulfillment data
resolveContexts = Array( i ),
resolveValues = slice.call( arguments ),
// the master Deferred
master = jQuery.Deferred(),
// subordinate callback factory
updateFunc = function( i ) {
return function( value ) {
resolveContexts[ i ] = this;
resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
if ( !( --remaining ) ) {
master.resolveWith( resolveContexts, resolveValues );
}
};
};
// Single- and empty arguments are adopted like Promise.resolve
if ( remaining <= 1 ) {
adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
!remaining );
// Use .then() to unwrap secondary thenables (cf. gh-3000)
if ( master.state() === "pending" ||
isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
return master.then();
}
}
// Multiple arguments are aggregated like Promise.all array elements
while ( i-- ) {
adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
}
return master.promise();
}
} );
// These usually indicate a programmer mistake during development,
// warn about them ASAP rather than swallowing them by default.
var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
jQuery.Deferred.exceptionHook = function( error, stack ) {
// Support: IE 8 - 9 only
// Console exists when dev tools are open, which can happen at any time
if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
}
};
jQuery.readyException = function( error ) {
window.setTimeout( function() {
throw error;
} );
};
// The deferred used on DOM ready
var readyList = jQuery.Deferred();
jQuery.fn.ready = function( fn ) {
readyList
.then( fn )
// Wrap jQuery.readyException in a function so that the lookup
// happens at the time of error handling instead of callback
// registration.
.catch( function( error ) {
jQuery.readyException( error );
} );
return this;
};
jQuery.extend( {
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Handle when the DOM is ready
ready: function( wait ) {
// Abort if there are pending holds or we're already ready
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
return;
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.resolveWith( document, [ jQuery ] );
}
} );
jQuery.ready.then = readyList.then;
// The ready event handler and self cleanup method
function completed() {
document.removeEventListener( "DOMContentLoaded", completed );
window.removeEventListener( "load", completed );
jQuery.ready();
}
// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE <=9 - 10 only
// Older IE sometimes signals "interactive" too soon
if ( document.readyState === "complete" ||
( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
window.setTimeout( jQuery.ready );
} else {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", completed );
// A fallback to window.onload, that will always work
window.addEventListener( "load", completed );
}
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
var i = 0,
len = elems.length,
bulk = key == null;
// Sets many values
if ( toType( key ) === "object" ) {
chainable = true;
for ( i in key ) {
access( elems, fn, i, key[ i ], true, emptyGet, raw );
}
// Sets one value
} else if ( value !== undefined ) {
chainable = true;
if ( !isFunction( value ) ) {
raw = true;
}
if ( bulk ) {
// Bulk operations run against the entire set
if ( raw ) {
fn.call( elems, value );
fn = null;
// ...except when executing function values
} else {
bulk = fn;
fn = function( elem, key, value ) {
return bulk.call( jQuery( elem ), value );
};
}
}
if ( fn ) {
for ( ; i < len; i++ ) {
fn(
elems[ i ], key, raw ?
value :
value.call( elems[ i ], i, fn( elems[ i ], key ) )
);
}
}
}
if ( chainable ) {
return elems;
}
// Gets
if ( bulk ) {
return fn.call( elems );
}
return len ? fn( elems[ 0 ], key ) : emptyGet;
};
// Matches dashed string for camelizing
var rmsPrefix = /^-ms-/,
rdashAlpha = /-([a-z])/g;
// Used by camelCase as callback to replace()
function fcamelCase( all, letter ) {
return letter.toUpperCase();
}
// Convert dashed to camelCase; used by the css and data modules
// Support: IE <=9 - 11, Edge 12 - 15
// Microsoft forgot to hump their vendor prefix (#9572)
function camelCase( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
}
var acceptData = function( owner ) {
// Accepts only:
// - Node
// - Node.ELEMENT_NODE
// - Node.DOCUMENT_NODE
// - Object
// - Any
return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
};
function Data() {
this.expando = jQuery.expando + Data.uid++;
}
Data.uid = 1;
Data.prototype = {
cache: function( owner ) {
// Check if the owner object already has a cache
var value = owner[ this.expando ];
// If not, create one
if ( !value ) {
value = {};
// We can accept data for non-element nodes in modern browsers,
// but we should not, see #8335.
// Always return an empty object.
if ( acceptData( owner ) ) {
// If it is a node unlikely to be stringify-ed or looped over
// use plain assignment
if ( owner.nodeType ) {
owner[ this.expando ] = value;
// Otherwise secure it in a non-enumerable property
// configurable must be true to allow the property to be
// deleted when data is removed
} else {
Object.defineProperty( owner, this.expando, {
value: value,
configurable: true
} );
}
}
}
return value;
},
set: function( owner, data, value ) {
var prop,
cache = this.cache( owner );
// Handle: [ owner, key, value ] args
// Always use camelCase key (gh-2257)
if ( typeof data === "string" ) {
cache[ camelCase( data ) ] = value;
// Handle: [ owner, { properties } ] args
} else {
// Copy the properties one-by-one to the cache object
for ( prop in data ) {
cache[ camelCase( prop ) ] = data[ prop ];
}
}
return cache;
},
get: function( owner, key ) {
return key === undefined ?
this.cache( owner ) :
// Always use camelCase key (gh-2257)
owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
},
access: function( owner, key, value ) {
// In cases where either:
//
// 1. No key was specified
// 2. A string key was specified, but no value provided
//
// Take the "read" path and allow the get method to determine
// which value to return, respectively either:
//
// 1. The entire cache object
// 2. The data stored at the key
//
if ( key === undefined ||
( ( key && typeof key === "string" ) && value === undefined ) ) {
return this.get( owner, key );
}
// When the key is not a string, or both a key and value
// are specified, set or extend (existing objects) with either:
//
// 1. An object of properties
// 2. A key and value
//
this.set( owner, key, value );
// Since the "set" path can have two possible entry points
// return the expected data based on which path was taken[*]
return value !== undefined ? value : key;
},
remove: function( owner, key ) {
var i,
cache = owner[ this.expando ];
if ( cache === undefined ) {
return;
}
if ( key !== undefined ) {
// Support array or space separated string of keys
if ( Array.isArray( key ) ) {
// If key is an array of keys...
// We always set camelCase keys, so remove that.
key = key.map( camelCase );
} else {
key = camelCase( key );
// If a key with the spaces exists, use it.
// Otherwise, create an array by matching non-whitespace
key = key in cache ?
[ key ] :
( key.match( rnothtmlwhite ) || [] );
}
i = key.length;
while ( i-- ) {
delete cache[ key[ i ] ];
}
}
// Remove the expando if there's no more data
if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
// Support: Chrome <=35 - 45
// Webkit & Blink performance suffers when deleting properties
// from DOM nodes, so set to undefined instead
// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
if ( owner.nodeType ) {
owner[ this.expando ] = undefined;
} else {
delete owner[ this.expando ];
}
}
},
hasData: function( owner ) {
var cache = owner[ this.expando ];
return cache !== undefined && !jQuery.isEmptyObject( cache );
}
};
var dataPriv = new Data();
var dataUser = new Data();
// Implementation Summary
//
// 1. Enforce API surface and semantic compatibility with 1.9.x branch
// 2. Improve the module's maintainability by reducing the storage
// paths to a single mechanism.
// 3. Use the same single mechanism to support "private" and "user" data.
// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
// 5. Avoid exposing implementation details on user objects (eg. expando properties)
// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
rmultiDash = /[A-Z]/g;
function getData( data ) {
if ( data === "true" ) {
return true;
}
if ( data === "false" ) {
return false;
}
if ( data === "null" ) {
return null;
}
// Only convert to a number if it doesn't change the string
if ( data === +data + "" ) {
return +data;
}
if ( rbrace.test( data ) ) {
return JSON.parse( data );
}
return data;
}
function dataAttr( elem, key, data ) {
var name;
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = getData( data );
} catch ( e ) {}
// Make sure we set the data so it isn't changed later
dataUser.set( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
jQuery.extend( {
hasData: function( elem ) {
return dataUser.hasData( elem ) || dataPriv.hasData( elem );
},
data: function( elem, name, data ) {
return dataUser.access( elem, name, data );
},
removeData: function( elem, name ) {
dataUser.remove( elem, name );
},
// TODO: Now that all calls to _data and _removeData have been replaced
// with direct calls to dataPriv methods, these can be deprecated.
_data: function( elem, name, data ) {
return dataPriv.access( elem, name, data );
},
_removeData: function( elem, name ) {
dataPriv.remove( elem, name );
}
} );
jQuery.fn.extend( {
data: function( key, value ) {
var i, name, data,
elem = this[ 0 ],
attrs = elem && elem.attributes;
// Gets all values
if ( key === undefined ) {
if ( this.length ) {
data = dataUser.get( elem );
if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
i = attrs.length;
while ( i-- ) {
// Support: IE 11 only
// The attrs elements can be null (#14894)
if ( attrs[ i ] ) {
name = attrs[ i ].name;
if ( name.indexOf( "data-" ) === 0 ) {
name = camelCase( name.slice( 5 ) );
dataAttr( elem, name, data[ name ] );
}
}
}
dataPriv.set( elem, "hasDataAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each( function() {
dataUser.set( this, key );
} );
}
return access( this, function( value ) {
var data;
// The calling jQuery object (element matches) is not empty
// (and therefore has an element appears at this[ 0 ]) and the
// `value` parameter was not undefined. An empty jQuery object
// will result in `undefined` for elem = this[ 0 ] which will
// throw an exception if an attempt to read a data cache is made.
if ( elem && value === undefined ) {
// Attempt to get data from the cache
// The key will always be camelCased in Data
data = dataUser.get( elem, key );
if ( data !== undefined ) {
return data;
}
// Attempt to "discover" the data in
// HTML5 custom data-* attrs
data = dataAttr( elem, key );
if ( data !== undefined ) {
return data;
}
// We tried really hard, but the data doesn't exist.
return;
}
// Set the data...
this.each( function() {
// We always store the camelCased key
dataUser.set( this, key, value );
} );
}, null, value, arguments.length > 1, null, true );
},
removeData: function( key ) {
return this.each( function() {
dataUser.remove( this, key );
} );
}
} );
jQuery.extend( {
queue: function( elem, type, data ) {
var queue;
if ( elem ) {
type = ( type || "fx" ) + "queue";
queue = dataPriv.get( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !queue || Array.isArray( data ) ) {
queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
} else {
queue.push( data );
}
}
return queue || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
startLength = queue.length,
fn = queue.shift(),
hooks = jQuery._queueHooks( elem, type ),
next = function() {
jQuery.dequeue( elem, type );
};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
startLength--;
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
// Clear up the last queue stop function
delete hooks.stop;
fn.call( elem, next, hooks );
}
if ( !startLength && hooks ) {
hooks.empty.fire();
}
},
// Not public - generate a queueHooks object, or return the current one
_queueHooks: function( elem, type ) {
var key = type + "queueHooks";
return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
empty: jQuery.Callbacks( "once memory" ).add( function() {
dataPriv.remove( elem, [ type + "queue", key ] );
} )
} );
}
} );
jQuery.fn.extend( {
queue: function( type, data ) {
var setter = 2;
if ( typeof type !== "string" ) {
data = type;
type = "fx";
setter--;
}
if ( arguments.length < setter ) {
return jQuery.queue( this[ 0 ], type );
}
return data === undefined ?
this :
this.each( function() {
var queue = jQuery.queue( this, type, data );
// Ensure a hooks for this queue
jQuery._queueHooks( this, type );
if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
} );
},
dequeue: function( type ) {
return this.each( function() {
jQuery.dequeue( this, type );
} );
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, obj ) {
var tmp,
count = 1,
defer = jQuery.Deferred(),
elements = this,
i = this.length,
resolve = function() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
};
if ( typeof type !== "string" ) {
obj = type;
type = undefined;
}
type = type || "fx";
while ( i-- ) {
tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
if ( tmp && tmp.empty ) {
count++;
tmp.empty.add( resolve );
}
}
resolve();
return defer.promise( obj );
}
} );
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
var isHiddenWithinTree = function( elem, el ) {
// isHiddenWithinTree might be called from jQuery#filter function;
// in that case, element will be second argument
elem = el || elem;
// Inline style trumps all
return elem.style.display === "none" ||
elem.style.display === "" &&
// Otherwise, check computed style
// Support: Firefox <=43 - 45
// Disconnected elements can have computed display: none, so first confirm that elem is
// in the document.
jQuery.contains( elem.ownerDocument, elem ) &&
jQuery.css( elem, "display" ) === "none";
};
var swap = function( elem, options, callback, args ) {
var ret, name,
old = {};
// Remember the old values, and insert the new ones
for ( name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
ret = callback.apply( elem, args || [] );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
return ret;
};
function adjustCSS( elem, prop, valueParts, tween ) {
var adjusted, scale,
maxIterations = 20,
currentValue = tween ?
function() {
return tween.cur();
} :
function() {
return jQuery.css( elem, prop, "" );
},
initial = currentValue(),
unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
// Starting value computation is required for potential unit mismatches
initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
rcssNum.exec( jQuery.css( elem, prop ) );
if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
// Support: Firefox <=54
// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
initial = initial / 2;
// Trust units reported by jQuery.css
unit = unit || initialInUnit[ 3 ];
// Iteratively approximate from a nonzero starting point
initialInUnit = +initial || 1;
while ( maxIterations-- ) {
// Evaluate and update our best guess (doubling guesses that zero out).
// Finish if the scale equals or crosses 1 (making the old*new product non-positive).
jQuery.style( elem, prop, initialInUnit + unit );
if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
maxIterations = 0;
}
initialInUnit = initialInUnit / scale;
}
initialInUnit = initialInUnit * 2;
jQuery.style( elem, prop, initialInUnit + unit );
// Make sure we update the tween properties later on
valueParts = valueParts || [];
}
if ( valueParts ) {
initialInUnit = +initialInUnit || +initial || 0;
// Apply relative offset (+=/-=) if specified
adjusted = valueParts[ 1 ] ?
initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+valueParts[ 2 ];
if ( tween ) {
tween.unit = unit;
tween.start = initialInUnit;
tween.end = adjusted;
}
}
return adjusted;
}
var defaultDisplayMap = {};
function getDefaultDisplay( elem ) {
var temp,
doc = elem.ownerDocument,
nodeName = elem.nodeName,
display = defaultDisplayMap[ nodeName ];
if ( display ) {
return display;
}
temp = doc.body.appendChild( doc.createElement( nodeName ) );
display = jQuery.css( temp, "display" );
temp.parentNode.removeChild( temp );
if ( display === "none" ) {
display = "block";
}
defaultDisplayMap[ nodeName ] = display;
return display;
}
function showHide( elements, show ) {
var display, elem,
values = [],
index = 0,
length = elements.length;
// Determine new display value for elements that need to change
for ( ; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
display = elem.style.display;
if ( show ) {
// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
// check is required in this first loop unless we have a nonempty display value (either
// inline or about-to-be-restored)
if ( display === "none" ) {
values[ index ] = dataPriv.get( elem, "display" ) || null;
if ( !values[ index ] ) {
elem.style.display = "";
}
}
if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
values[ index ] = getDefaultDisplay( elem );
}
} else {
if ( display !== "none" ) {
values[ index ] = "none";
// Remember what we're overwriting
dataPriv.set( elem, "display", display );
}
}
}
// Set the display of the elements in a second loop to avoid constant reflow
for ( index = 0; index < length; index++ ) {
if ( values[ index ] != null ) {
elements[ index ].style.display = values[ index ];
}
}
return elements;
}
jQuery.fn.extend( {
show: function() {
return showHide( this, true );
},
hide: function() {
return showHide( this );
},
toggle: function( state ) {
if ( typeof state === "boolean" ) {
return state ? this.show() : this.hide();
}
return this.each( function() {
if ( isHiddenWithinTree( this ) ) {
jQuery( this ).show();
} else {
jQuery( this ).hide();
}
} );
}
} );
var rcheckableType = ( /^(?:checkbox|radio)$/i );
var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
// We have to close these tags to support XHTML (#13200)
var wrapMap = {
// Support: IE <=9 only
option: [ 1, "<select multiple='multiple'>", "</select>" ],
// XHTML parsers do not magically insert elements in the
// same way that tag soup parsers do. So we cannot shorten
// this by omitting <tbody> or other required elements.
thead: [ 1, "<table>", "</table>" ],
col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
_default: [ 0, "", "" ]
};
// Support: IE <=9 only
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
function getAll( context, tag ) {
// Support: IE <=9 - 11 only
// Use typeof to avoid zero-argument method invocation on host objects (#15151)
var ret;
if ( typeof context.getElementsByTagName !== "undefined" ) {
ret = context.getElementsByTagName( tag || "*" );
} else if ( typeof context.querySelectorAll !== "undefined" ) {
ret = context.querySelectorAll( tag || "*" );
} else {
ret = [];
}
if ( tag === undefined || tag && nodeName( context, tag ) ) {
return jQuery.merge( [ context ], ret );
}
return ret;
}
// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
var i = 0,
l = elems.length;
for ( ; i < l; i++ ) {
dataPriv.set(
elems[ i ],
"globalEval",
!refElements || dataPriv.get( refElements[ i ], "globalEval" )
);
}
}
var rhtml = /<|&#?\w+;/;
function buildFragment( elems, context, scripts, selection, ignored ) {
var elem, tmp, tag, wrap, contains, j,
fragment = context.createDocumentFragment(),
nodes = [],
i = 0,
l = elems.length;
for ( ; i < l; i++ ) {
elem = elems[ i ];
if ( elem || elem === 0 ) {
// Add nodes directly
if ( toType( elem ) === "object" ) {
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node
} else if ( !rhtml.test( elem ) ) {
nodes.push( context.createTextNode( elem ) );
// Convert html into DOM nodes
} else {
tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
// Deserialize a standard representation
tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
wrap = wrapMap[ tag ] || wrapMap._default;
tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
// Descend through wrappers to the right content
j = wrap[ 0 ];
while ( j-- ) {
tmp = tmp.lastChild;
}
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, tmp.childNodes );
// Remember the top-level container
tmp = fragment.firstChild;
// Ensure the created nodes are orphaned (#12392)
tmp.textContent = "";
}
}
}
// Remove wrapper from fragment
fragment.textContent = "";
i = 0;
while ( ( elem = nodes[ i++ ] ) ) {
// Skip elements already in the context collection (trac-4087)
if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
if ( ignored ) {
ignored.push( elem );
}
continue;
}
contains = jQuery.contains( elem.ownerDocument, elem );
// Append to fragment
tmp = getAll( fragment.appendChild( elem ), "script" );
// Preserve script evaluation history
if ( contains ) {
setGlobalEval( tmp );
}
// Capture executables
if ( scripts ) {
j = 0;
while ( ( elem = tmp[ j++ ] ) ) {
if ( rscriptType.test( elem.type || "" ) ) {
scripts.push( elem );
}
}
}
}
return fragment;
}
( function() {
var fragment = document.createDocumentFragment(),
div = fragment.appendChild( document.createElement( "div" ) ),
input = document.createElement( "input" );
// Support: Android 4.0 - 4.3 only
// Check state lost if the name is set (#11217)
// Support: Windows Web Apps (WWA)
// `name` and `type` must use .setAttribute for WWA (#14901)
input.setAttribute( "type", "radio" );
input.setAttribute( "checked", "checked" );
input.setAttribute( "name", "t" );
div.appendChild( input );
// Support: Android <=4.1 only
// Older WebKit doesn't clone checked state correctly in fragments
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE <=11 only
// Make sure textarea (and checkbox) defaultValue is properly cloned
div.innerHTML = "<textarea>x</textarea>";
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
} )();
var documentElement = document.documentElement;
var
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
// Support: IE <=9 only
// See #13393 for more info
function safeActiveElement() {
try {
return document.activeElement;
} catch ( err ) { }
}
function on( elem, types, selector, data, fn, one ) {
var origFn, type;
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
if ( typeof selector !== "string" ) {
// ( types-Object, data )
data = data || selector;
selector = undefined;
}
for ( type in types ) {
on( elem, type, selector, data, types[ type ], one );
}
return elem;
}
if ( data == null && fn == null ) {
// ( types, fn )
fn = selector;
data = selector = undefined;
} else if ( fn == null ) {
if ( typeof selector === "string" ) {
// ( types, selector, fn )
fn = data;
data = undefined;
} else {
// ( types, data, fn )
fn = data;
data = selector;
selector = undefined;
}
}
if ( fn === false ) {
fn = returnFalse;
} else if ( !fn ) {
return elem;
}
if ( one === 1 ) {
origFn = fn;
fn = function( event ) {
// Can use an empty set, since event contains the info
jQuery().off( event );
return origFn.apply( this, arguments );
};
// Use same guid so caller can remove using origFn
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
return elem.each( function() {
jQuery.event.add( this, types, fn, data, selector );
} );
}
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/
jQuery.event = {
global: {},
add: function( elem, types, handler, data, selector ) {
var handleObjIn, eventHandle, tmp,
events, t, handleObj,
special, handlers, type, namespaces, origType,
elemData = dataPriv.get( elem );
// Don't attach events to noData or text/comment nodes (but allow plain objects)
if ( !elemData ) {
return;
}
// Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
// Ensure that invalid selectors throw exceptions at attach time
// Evaluate against documentElement in case elem is a non-element node (e.g., document)
if ( selector ) {
jQuery.find.matchesSelector( documentElement, selector );
}
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure and main handler, if this is the first
if ( !( events = elemData.events ) ) {
events = elemData.events = {};
}
if ( !( eventHandle = elemData.handle ) ) {
eventHandle = elemData.handle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
jQuery.event.dispatch.apply( elem, arguments ) : undefined;
};
}
// Handle multiple events separated by a space
types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[ t ] ) || [];
type = origType = tmp[ 1 ];
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
// There *must* be a type, no attaching namespace-only handlers
if ( !type ) {
continue;
}
// If event changes its type, use the special event handlers for the changed type
special = jQuery.event.special[ type ] || {};
// If selector defined, determine special event api type, otherwise given type
type = ( selector ? special.delegateType : special.bindType ) || type;
// Update special based on newly reset type
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
handleObj = jQuery.extend( {
type: type,
origType: origType,
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
namespace: namespaces.join( "." )
}, handleObjIn );
// Init the event handler queue if we're the first
if ( !( handlers = events[ type ] ) ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener if the special events handler returns false
if ( !special.setup ||
special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add to the element's handler list, delegates in front
if ( selector ) {
handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
handlers.push( handleObj );
}
// Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
},
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
var j, origCount, tmp,
events, t, handleObj,
special, handlers, type, namespaces, origType,
elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
if ( !elemData || !( events = elemData.events ) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[ t ] ) || [];
type = origType = tmp[ 1 ];
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
for ( type in events ) {
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
continue;
}
special = jQuery.event.special[ type ] || {};
type = ( selector ? special.delegateType : special.bindType ) || type;
handlers = events[ type ] || [];
tmp = tmp[ 2 ] &&
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
// Remove matching events
origCount = j = handlers.length;
while ( j-- ) {
handleObj = handlers[ j ];
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !tmp || tmp.test( handleObj.namespace ) ) &&
( !selector || selector === handleObj.selector ||
selector === "**" && handleObj.selector ) ) {
handlers.splice( j, 1 );
if ( handleObj.selector ) {
handlers.delegateCount--;
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
}
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( origCount && !handlers.length ) {
if ( !special.teardown ||
special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
delete events[ type ];
}
}
// Remove data and the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
dataPriv.remove( elem, "handle events" );
}
},
dispatch: function( nativeEvent ) {
// Make a writable jQuery.Event from the native event object
var event = jQuery.event.fix( nativeEvent );
var i, j, ret, matched, handleObj, handlerQueue,
args = new Array( arguments.length ),
handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
special = jQuery.event.special[ event.type ] || {};
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[ 0 ] = event;
for ( i = 1; i < arguments.length; i++ ) {
args[ i ] = arguments[ i ];
}
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
// Run delegates first; they may want to stop propagation beneath us
i = 0;
while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
event.currentTarget = matched.elem;
j = 0;
while ( ( handleObj = matched.handlers[ j++ ] ) &&
!event.isImmediatePropagationStopped() ) {
// Triggered event must either 1) have no namespace, or 2) have namespace(s)
// a subset or equal to those in the bound event (both can have no namespace).
if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
event.handleObj = handleObj;
event.data = handleObj.data;
ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
handleObj.handler ).apply( matched.elem, args );
if ( ret !== undefined ) {
if ( ( event.result = ret ) === false ) {
event.preventDefault();
event.stopPropagation();
}
}
}
}
}
// Call the postDispatch hook for the mapped type
if ( special.postDispatch ) {
special.postDispatch.call( this, event );
}
return event.result;
},
handlers: function( event, handlers ) {
var i, handleObj, sel, matchedHandlers, matchedSelectors,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
// Find delegate handlers
if ( delegateCount &&
// Support: IE <=9
// Black-hole SVG <use> instance trees (trac-13180)
cur.nodeType &&
// Support: Firefox <=42
// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
// Support: IE 11 only
// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
!( event.type === "click" && event.button >= 1 ) ) {
for ( ; cur !== this; cur = cur.parentNode || this ) {
// Don't check non-elements (#13208)
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
matchedHandlers = [];
matchedSelectors = {};
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
// Don't conflict with Object.prototype properties (#13203)
sel = handleObj.selector + " ";
if ( matchedSelectors[ sel ] === undefined ) {
matchedSelectors[ sel ] = handleObj.needsContext ?
jQuery( sel, this ).index( cur ) > -1 :
jQuery.find( sel, this, null, [ cur ] ).length;
}
if ( matchedSelectors[ sel ] ) {
matchedHandlers.push( handleObj );
}
}
if ( matchedHandlers.length ) {
handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
}
}
}
}
// Add the remaining (directly-bound) handlers
cur = this;
if ( delegateCount < handlers.length ) {
handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
}
return handlerQueue;
},
addProp: function( name, hook ) {
Object.defineProperty( jQuery.Event.prototype, name, {
enumerable: true,
configurable: true,
get: isFunction( hook ) ?
function() {
if ( this.originalEvent ) {
return hook( this.originalEvent );
}
} :
function() {
if ( this.originalEvent ) {
return this.originalEvent[ name ];
}
},
set: function( value ) {
Object.defineProperty( this, name, {
enumerable: true,
configurable: true,
writable: true,
value: value
} );
}
} );
},
fix: function( originalEvent ) {
return originalEvent[ jQuery.expando ] ?
originalEvent :
new jQuery.Event( originalEvent );
},
special: {
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
focus: {
// Fire native event if possible so blur/focus sequence is correct
trigger: function() {
if ( this !== safeActiveElement() && this.focus ) {
this.focus();
return false;
}
},
delegateType: "focusin"
},
blur: {
trigger: function() {
if ( this === safeActiveElement() && this.blur ) {
this.blur();
return false;
}
},
delegateType: "focusout"
},
click: {
// For checkbox, fire native event so checked state will be right
trigger: function() {
if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) {
this.click();
return false;
}
},
// For cross-browser consistency, don't fire native .click() on links
_default: function( event ) {
return nodeName( event.target, "a" );
}
},
beforeunload: {
postDispatch: function( event ) {
// Support: Firefox 20+
// Firefox doesn't alert if the returnValue field is not set.
if ( event.result !== undefined && event.originalEvent ) {
event.originalEvent.returnValue = event.result;
}
}
}
}
};
jQuery.removeEvent = function( elem, type, handle ) {
// This "if" is needed for plain objects
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !( this instanceof jQuery.Event ) ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = src.defaultPrevented ||
src.defaultPrevented === undefined &&
// Support: Android <=2.3 only
src.returnValue === false ?
returnTrue :
returnFalse;
// Create target properties
// Support: Safari <=6 - 7 only
// Target should not be a text node (#504, #13143)
this.target = ( src.target && src.target.nodeType === 3 ) ?
src.target.parentNode :
src.target;
this.currentTarget = src.currentTarget;
this.relatedTarget = src.relatedTarget;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || Date.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
constructor: jQuery.Event,
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse,
isSimulated: false,
preventDefault: function() {
var e = this.originalEvent;
this.isDefaultPrevented = returnTrue;
if ( e && !this.isSimulated ) {
e.preventDefault();
}
},
stopPropagation: function() {
var e = this.originalEvent;
this.isPropagationStopped = returnTrue;
if ( e && !this.isSimulated ) {
e.stopPropagation();
}
},
stopImmediatePropagation: function() {
var e = this.originalEvent;
this.isImmediatePropagationStopped = returnTrue;
if ( e && !this.isSimulated ) {
e.stopImmediatePropagation();
}
this.stopPropagation();
}
};
// Includes all common event props including KeyEvent and MouseEvent specific props
jQuery.each( {
altKey: true,
bubbles: true,
cancelable: true,
changedTouches: true,
ctrlKey: true,
detail: true,
eventPhase: true,
metaKey: true,
pageX: true,
pageY: true,
shiftKey: true,
view: true,
"char": true,
charCode: true,
key: true,
keyCode: true,
button: true,
buttons: true,
clientX: true,
clientY: true,
offsetX: true,
offsetY: true,
pointerId: true,
pointerType: true,
screenX: true,
screenY: true,
targetTouches: true,
toElement: true,
touches: true,
which: function( event ) {
var button = event.button;
// Add which for key events
if ( event.which == null && rkeyEvent.test( event.type ) ) {
return event.charCode != null ? event.charCode : event.keyCode;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
if ( button & 1 ) {
return 1;
}
if ( button & 2 ) {
return 3;
}
if ( button & 4 ) {
return 2;
}
return 0;
}
return event.which;
}
}, jQuery.event.addProp );
// Create mouseenter/leave events using mouseover/out and event-time checks
// so that event delegation works in jQuery.
// Do the same for pointerenter/pointerleave and pointerover/pointerout
//
// Support: Safari 7 only
// Safari sends mouseenter too often; see:
// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
// for the description of the bug (it existed in older Chrome versions as well).
jQuery.each( {
mouseenter: "mouseover",
mouseleave: "mouseout",
pointerenter: "pointerover",
pointerleave: "pointerout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
delegateType: fix,
bindType: fix,
handle: function( event ) {
var ret,
target = this,
related = event.relatedTarget,
handleObj = event.handleObj;
// For mouseenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
}
return ret;
}
};
} );
jQuery.fn.extend( {
on: function( types, selector, data, fn ) {
return on( this, types, selector, data, fn );
},
one: function( types, selector, data, fn ) {
return on( this, types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ?
handleObj.origType + "." + handleObj.namespace :
handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
for ( type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
}
if ( selector === false || typeof selector === "function" ) {
// ( types [, fn] )
fn = selector;
selector = undefined;
}
if ( fn === false ) {
fn = returnFalse;
}
return this.each( function() {
jQuery.event.remove( this, types, fn, selector );
} );
}
} );
var
/* eslint-disable max-len */
// See https://github.com/eslint/eslint/issues/3229
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
/* eslint-enable */
// Support: IE <=10 - 11, Edge 12 - 13 only
// In IE/Edge using regex groups here causes severe slowdowns.
// See https://connect.microsoft.com/IE/feedback/details/1736512/
rnoInnerhtml = /<script|<style|<link/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
// Prefer a tbody over its parent table for containing new rows
function manipulationTarget( elem, content ) {
if ( nodeName( elem, "table" ) &&
nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
}
return elem;
}
// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
return elem;
}
function restoreScript( elem ) {
if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
elem.type = elem.type.slice( 5 );
} else {
elem.removeAttribute( "type" );
}
return elem;
}
function cloneCopyEvent( src, dest ) {
var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
if ( dest.nodeType !== 1 ) {
return;
}
// 1. Copy private data: events, handlers, etc.
if ( dataPriv.hasData( src ) ) {
pdataOld = dataPriv.access( src );
pdataCur = dataPriv.set( dest, pdataOld );
events = pdataOld.events;
if ( events ) {
delete pdataCur.handle;
pdataCur.events = {};
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
}
// 2. Copy user data
if ( dataUser.hasData( src ) ) {
udataOld = dataUser.access( src );
udataCur = jQuery.extend( {}, udataOld );
dataUser.set( dest, udataCur );
}
}
// Fix IE bugs, see support tests
function fixInput( src, dest ) {
var nodeName = dest.nodeName.toLowerCase();
// Fails to persist the checked state of a cloned checkbox or radio button.
if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
dest.checked = src.checked;
// Fails to return the selected option to the default selected state when cloning options
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
}
function domManip( collection, args, callback, ignored ) {
// Flatten any nested arrays
args = concat.apply( [], args );
var fragment, first, scripts, hasScripts, node, doc,
i = 0,
l = collection.length,
iNoClone = l - 1,
value = args[ 0 ],
valueIsFunction = isFunction( value );
// We can't cloneNode fragments that contain checked, in WebKit
if ( valueIsFunction ||
( l > 1 && typeof value === "string" &&
!support.checkClone && rchecked.test( value ) ) ) {
return collection.each( function( index ) {
var self = collection.eq( index );
if ( valueIsFunction ) {
args[ 0 ] = value.call( this, index, self.html() );
}
domManip( self, args, callback, ignored );
} );
}
if ( l ) {
fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
// Require either new content or an interest in ignored elements to invoke the callback
if ( first || ignored ) {
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
hasScripts = scripts.length;
// Use the original fragment for the last item
// instead of the first because it can end up
// being emptied incorrectly in certain situations (#8070).
for ( ; i < l; i++ ) {
node = fragment;
if ( i !== iNoClone ) {
node = jQuery.clone( node, true, true );
// Keep references to cloned scripts for later restoration
if ( hasScripts ) {
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
callback.call( collection[ i ], node, i );
}
if ( hasScripts ) {
doc = scripts[ scripts.length - 1 ].ownerDocument;
// Reenable scripts
jQuery.map( scripts, restoreScript );
// Evaluate executable scripts on first document insertion
for ( i = 0; i < hasScripts; i++ ) {
node = scripts[ i ];
if ( rscriptType.test( node.type || "" ) &&
!dataPriv.access( node, "globalEval" ) &&
jQuery.contains( doc, node ) ) {
if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) {
// Optional AJAX dependency, but won't run scripts if not present
if ( jQuery._evalUrl ) {
jQuery._evalUrl( node.src );
}
} else {
DOMEval( node.textContent.replace( rcleanScript, "" ), doc, node );
}
}
}
}
}
}
return collection;
}
function remove( elem, selector, keepData ) {
var node,
nodes = selector ? jQuery.filter( selector, elem ) : elem,
i = 0;
for ( ; ( node = nodes[ i ] ) != null; i++ ) {
if ( !keepData && node.nodeType === 1 ) {
jQuery.cleanData( getAll( node ) );
}
if ( node.parentNode ) {
if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
setGlobalEval( getAll( node, "script" ) );
}
node.parentNode.removeChild( node );
}
}
return elem;
}
jQuery.extend( {
htmlPrefilter: function( html ) {
return html.replace( rxhtmlTag, "<$1></$2>" );
},
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var i, l, srcElements, destElements,
clone = elem.cloneNode( true ),
inPage = jQuery.contains( elem.ownerDocument, elem );
// Fix IE cloning issues
if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
!jQuery.isXMLDoc( elem ) ) {
// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
destElements = getAll( clone );
srcElements = getAll( elem );
for ( i = 0, l = srcElements.length; i < l; i++ ) {
fixInput( srcElements[ i ], destElements[ i ] );
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
if ( deepDataAndEvents ) {
srcElements = srcElements || getAll( elem );
destElements = destElements || getAll( clone );
for ( i = 0, l = srcElements.length; i < l; i++ ) {
cloneCopyEvent( srcElements[ i ], destElements[ i ] );
}
} else {
cloneCopyEvent( elem, clone );
}
}
// Preserve script evaluation history
destElements = getAll( clone, "script" );
if ( destElements.length > 0 ) {
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
}
// Return the cloned set
return clone;
},
cleanData: function( elems ) {
var data, elem, type,
special = jQuery.event.special,
i = 0;
for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
if ( acceptData( elem ) ) {
if ( ( data = elem[ dataPriv.expando ] ) ) {
if ( data.events ) {
for ( type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
}
// Support: Chrome <=35 - 45+
// Assign undefined instead of using delete, see Data#remove
elem[ dataPriv.expando ] = undefined;
}
if ( elem[ dataUser.expando ] ) {
// Support: Chrome <=35 - 45+
// Assign undefined instead of using delete, see Data#remove
elem[ dataUser.expando ] = undefined;
}
}
}
}
} );
jQuery.fn.extend( {
detach: function( selector ) {
return remove( this, selector, true );
},
remove: function( selector ) {
return remove( this, selector );
},
text: function( value ) {
return access( this, function( value ) {
return value === undefined ?
jQuery.text( this ) :
this.empty().each( function() {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.textContent = value;
}
} );
}, null, value, arguments.length );
},
append: function() {
return domManip( this, arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.appendChild( elem );
}
} );
},
prepend: function() {
return domManip( this, arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.insertBefore( elem, target.firstChild );
}
} );
},
before: function() {
return domManip( this, arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this );
}
} );
},
after: function() {
return domManip( this, arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this.nextSibling );
}
} );
},
empty: function() {
var elem,
i = 0;
for ( ; ( elem = this[ i ] ) != null; i++ ) {
if ( elem.nodeType === 1 ) {
// Prevent memory leaks
jQuery.cleanData( getAll( elem, false ) );
// Remove any remaining nodes
elem.textContent = "";
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function() {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
} );
},
html: function( value ) {
return access( this, function( value ) {
var elem = this[ 0 ] || {},
i = 0,
l = this.length;
if ( value === undefined && elem.nodeType === 1 ) {
return elem.innerHTML;
}
// See if we can take a shortcut and just use innerHTML
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
value = jQuery.htmlPrefilter( value );
try {
for ( ; i < l; i++ ) {
elem = this[ i ] || {};
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
elem.innerHTML = value;
}
}
elem = 0;
// If using innerHTML throws an exception, use the fallback method
} catch ( e ) {}
}
if ( elem ) {
this.empty().append( value );
}
}, null, value, arguments.length );
},
replaceWith: function() {
var ignored = [];
// Make the changes, replacing each non-ignored context element with the new content
return domManip( this, arguments, function( elem ) {
var parent = this.parentNode;
if ( jQuery.inArray( this, ignored ) < 0 ) {
jQuery.cleanData( getAll( this ) );
if ( parent ) {
parent.replaceChild( elem, this );
}
}
// Force callback invocation
}, ignored );
}
} );
jQuery.each( {
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var elems,
ret = [],
insert = jQuery( selector ),
last = insert.length - 1,
i = 0;
for ( ; i <= last; i++ ) {
elems = i === last ? this : this.clone( true );
jQuery( insert[ i ] )[ original ]( elems );
// Support: Android <=4.0 only, PhantomJS 1 only
// .get() because push.apply(_, arraylike) throws on ancient WebKit
push.apply( ret, elems.get() );
}
return this.pushStack( ret );
};
} );
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
var getStyles = function( elem ) {
// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
// IE throws on elements created in popups
// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
var view = elem.ownerDocument.defaultView;
if ( !view || !view.opener ) {
view = window;
}
return view.getComputedStyle( elem );
};
var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
( function() {
// Executing both pixelPosition & boxSizingReliable tests require only one layout
// so they're executed at the same time to save the second computation.
function computeStyleTests() {
// This is a singleton, we need to execute it only once
if ( !div ) {
return;
}
container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
"margin-top:1px;padding:0;border:0";
div.style.cssText =
"position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
"margin:auto;border:1px;padding:1px;" +
"width:60%;top:1%";
documentElement.appendChild( container ).appendChild( div );
var divStyle = window.getComputedStyle( div );
pixelPositionVal = divStyle.top !== "1%";
// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
// Some styles come back with percentage values, even though they shouldn't
div.style.right = "60%";
pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
// Support: IE 9 - 11 only
// Detect misreporting of content dimensions for box-sizing:border-box elements
boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
// Support: IE 9 only
// Detect overflow:scroll screwiness (gh-3699)
div.style.position = "absolute";
scrollboxSizeVal = div.offsetWidth === 36 || "absolute";
documentElement.removeChild( container );
// Nullify the div so it wouldn't be stored in the memory and
// it will also be a sign that checks already performed
div = null;
}
function roundPixelMeasures( measure ) {
return Math.round( parseFloat( measure ) );
}
var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
reliableMarginLeftVal,
container = document.createElement( "div" ),
div = document.createElement( "div" );
// Finish early in limited (non-browser) environments
if ( !div.style ) {
return;
}
// Support: IE <=9 - 11 only
// Style of cloned element affects source element cloned (#8908)
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
jQuery.extend( support, {
boxSizingReliable: function() {
computeStyleTests();
return boxSizingReliableVal;
},
pixelBoxStyles: function() {
computeStyleTests();
return pixelBoxStylesVal;
},
pixelPosition: function() {
computeStyleTests();
return pixelPositionVal;
},
reliableMarginLeft: function() {
computeStyleTests();
return reliableMarginLeftVal;
},
scrollboxSize: function() {
computeStyleTests();
return scrollboxSizeVal;
}
} );
} )();
function curCSS( elem, name, computed ) {
var width, minWidth, maxWidth, ret,
// Support: Firefox 51+
// Retrieving style before computed somehow
// fixes an issue with getting wrong values
// on detached elements
style = elem.style;
computed = computed || getStyles( elem );
// getPropertyValue is needed for:
// .css('filter') (IE 9 only, #12537)
// .css('--customProperty) (#3144)
if ( computed ) {
ret = computed.getPropertyValue( name ) || computed[ name ];
if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
ret = jQuery.style( elem, name );
}
// A tribute to the "awesome hack by Dean Edwards"
// Android Browser returns percentage for some values,
// but width seems to be reliably pixels.
// This is against the CSSOM draft spec:
// https://drafts.csswg.org/cssom/#resolved-values
if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
// Remember the original values
width = style.width;
minWidth = style.minWidth;
maxWidth = style.maxWidth;
// Put in the new values to get a computed value out
style.minWidth = style.maxWidth = style.width = ret;
ret = computed.width;
// Revert the changed values
style.width = width;
style.minWidth = minWidth;
style.maxWidth = maxWidth;
}
}
return ret !== undefined ?
// Support: IE <=9 - 11 only
// IE returns zIndex value as an integer.
ret + "" :
ret;
}
function addGetHookIf( conditionFn, hookFn ) {
// Define the hook, we'll check on the first run if it's really needed.
return {
get: function() {
if ( conditionFn() ) {
// Hook not needed (or it's not possible to use it due
// to missing dependency), remove it.
delete this.get;
return;
}
// Hook needed; redefine it so that the support test is not executed again.
return ( this.get = hookFn ).apply( this, arguments );
}
};
}
var
// Swappable if display is none or starts with table
// except "table", "table-cell", or "table-caption"
// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
rcustomProp = /^--/,
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: "0",
fontWeight: "400"
},
cssPrefixes = [ "Webkit", "Moz", "ms" ],
emptyStyle = document.createElement( "div" ).style;
// Return a css property mapped to a potentially vendor prefixed property
function vendorPropName( name ) {
// Shortcut for names that are not vendor prefixed
if ( name in emptyStyle ) {
return name;
}
// Check for vendor prefixed names
var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in emptyStyle ) {
return name;
}
}
}
// Return a property mapped along what jQuery.cssProps suggests or to
// a vendor prefixed property.
function finalPropName( name ) {
var ret = jQuery.cssProps[ name ];
if ( !ret ) {
ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
}
return ret;
}
function setPositiveNumber( elem, value, subtract ) {
// Any relative (+/-) values have already been
// normalized at this point
var matches = rcssNum.exec( value );
return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks
Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
value;
}
function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
var i = dimension === "width" ? 1 : 0,
extra = 0,
delta = 0;
// Adjustment may not be necessary
if ( box === ( isBorderBox ? "border" : "content" ) ) {
return 0;
}
for ( ; i < 4; i += 2 ) {
// Both box models exclude margin
if ( box === "margin" ) {
delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
}
// If we get here with a content-box, we're seeking "padding" or "border" or "margin"
if ( !isBorderBox ) {
// Add padding
delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
// For "border" or "margin", add border
if ( box !== "padding" ) {
delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
// But still keep track of it otherwise
} else {
extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
// If we get here with a border-box (content + padding + border), we're seeking "content" or
// "padding" or "margin"
} else {
// For "content", subtract padding
if ( box === "content" ) {
delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
}
// For "content" or "padding", subtract border
if ( box !== "margin" ) {
delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
}
}
// Account for positive content-box scroll gutter when requested by providing computedVal
if ( !isBorderBox && computedVal >= 0 ) {
// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
// Assuming integer scroll gutter, subtract the rest and round down
delta += Math.max( 0, Math.ceil(
elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
computedVal -
delta -
extra -
0.5
) );
}
return delta;
}
function getWidthOrHeight( elem, dimension, extra ) {
// Start with computed style
var styles = getStyles( elem ),
val = curCSS( elem, dimension, styles ),
isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
valueIsBorderBox = isBorderBox;
// Support: Firefox <=54
// Return a confounding non-pixel value or feign ignorance, as appropriate.
if ( rnumnonpx.test( val ) ) {
if ( !extra ) {
return val;
}
val = "auto";
}
// Check for style in case a browser which returns unreliable values
// for getComputedStyle silently falls back to the reliable elem.style
valueIsBorderBox = valueIsBorderBox &&
( support.boxSizingReliable() || val === elem.style[ dimension ] );
// Fall back to offsetWidth/offsetHeight when value is "auto"
// This happens for inline elements with no explicit setting (gh-3571)
// Support: Android <=4.1 - 4.3 only
// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
if ( val === "auto" ||
!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) {
val = elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ];
// offsetWidth/offsetHeight provide border-box values
valueIsBorderBox = true;
}
// Normalize "" and auto
val = parseFloat( val ) || 0;
// Adjust for the element's box model
return ( val +
boxModelAdjustment(
elem,
dimension,
extra || ( isBorderBox ? "border" : "content" ),
valueIsBorderBox,
styles,
// Provide the current computed size to request scroll gutter calculation (gh-3589)
val
)
) + "px";
}
jQuery.extend( {
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
}
}
}
},
// Don't automatically add "px" to these possibly-unitless properties
cssNumber: {
"animationIterationCount": true,
"columnCount": true,
"fillOpacity": true,
"flexGrow": true,
"flexShrink": true,
"fontWeight": true,
"lineHeight": true,
"opacity": true,
"order": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, hooks,
origName = camelCase( name ),
isCustomProp = rcustomProp.test( name ),
style = elem.style;
// Make sure that we're working with the right name. We don't
// want to query the value if it is a CSS custom property
// since they are user-defined.
if ( !isCustomProp ) {
name = finalPropName( origName );
}
// Gets hook for the prefixed version, then unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// Convert "+=" or "-=" to relative numbers (#7345)
if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
value = adjustCSS( elem, name, ret );
// Fixes bug #9237
type = "number";
}
// Make sure that null and NaN values aren't set (#7116)
if ( value == null || value !== value ) {
return;
}
// If a number was passed in, add the unit (except for certain CSS properties)
if ( type === "number" ) {
value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
}
// background-* props affect original clone's values
if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
style[ name ] = "inherit";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !( "set" in hooks ) ||
( value = hooks.set( elem, value, extra ) ) !== undefined ) {
if ( isCustomProp ) {
style.setProperty( name, value );
} else {
style[ name ] = value;
}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks &&
( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, extra, styles ) {
var val, num, hooks,
origName = camelCase( name ),
isCustomProp = rcustomProp.test( name );
// Make sure that we're working with the right name. We don't
// want to modify the value if it is a CSS custom property
// since they are user-defined.
if ( !isCustomProp ) {
name = finalPropName( origName );
}
// Try prefixed name followed by the unprefixed name
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks ) {
val = hooks.get( elem, true, extra );
}
// Otherwise, if a way to get the computed value exists, use that
if ( val === undefined ) {
val = curCSS( elem, name, styles );
}
// Convert "normal" to computed value
if ( val === "normal" && name in cssNormalTransform ) {
val = cssNormalTransform[ name ];
}
// Make numeric if forced or a qualifier was provided and val looks numeric
if ( extra === "" || extra ) {
num = parseFloat( val );
return extra === true || isFinite( num ) ? num || 0 : val;
}
return val;
}
} );
jQuery.each( [ "height", "width" ], function( i, dimension ) {
jQuery.cssHooks[ dimension ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
// Certain elements can have dimension info if we invisibly show them
// but it must have a current display style that would benefit
return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
// Support: Safari 8+
// Table columns in Safari have non-zero offsetWidth & zero
// getBoundingClientRect().width unless display is changed.
// Support: IE <=11 only
// Running getBoundingClientRect on a disconnected node
// in IE throws an error.
( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
swap( elem, cssShow, function() {
return getWidthOrHeight( elem, dimension, extra );
} ) :
getWidthOrHeight( elem, dimension, extra );
}
},
set: function( elem, value, extra ) {
var matches,
styles = getStyles( elem ),
isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
subtract = extra && boxModelAdjustment(
elem,
dimension,
extra,
isBorderBox,
styles
);
// Account for unreliable border-box dimensions by comparing offset* to computed and
// faking a content-box to get border and padding (gh-3699)
if ( isBorderBox && support.scrollboxSize() === styles.position ) {
subtract -= Math.ceil(
elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
parseFloat( styles[ dimension ] ) -
boxModelAdjustment( elem, dimension, "border", false, styles ) -
0.5
);
}
// Convert to pixels if value adjustment is needed
if ( subtract && ( matches = rcssNum.exec( value ) ) &&
( matches[ 3 ] || "px" ) !== "px" ) {
elem.style[ dimension ] = value;
value = jQuery.css( elem, dimension );
}
return setPositiveNumber( elem, value, subtract );
}
};
} );
jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
function( elem, computed ) {
if ( computed ) {
return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
elem.getBoundingClientRect().left -
swap( elem, { marginLeft: 0 }, function() {
return elem.getBoundingClientRect().left;
} )
) + "px";
}
}
);
// These hooks are used by animate to expand properties
jQuery.each( {
margin: "",
padding: "",
border: "Width"
}, function( prefix, suffix ) {
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i = 0,
expanded = {},
// Assumes a single number if not a string
parts = typeof value === "string" ? value.split( " " ) : [ value ];
for ( ; i < 4; i++ ) {
expanded[ prefix + cssExpand[ i ] + suffix ] =
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
return expanded;
}
};
if ( prefix !== "margin" ) {
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
}
} );
jQuery.fn.extend( {
css: function( name, value ) {
return access( this, function( elem, name, value ) {
var styles, len,
map = {},
i = 0;
if ( Array.isArray( name ) ) {
styles = getStyles( elem );
len = name.length;
for ( ; i < len; i++ ) {
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
}
return map;
}
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
}, name, value, arguments.length > 1 );
}
} );
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;
Tween.prototype = {
constructor: Tween,
init: function( elem, options, prop, end, easing, unit ) {
this.elem = elem;
this.prop = prop;
this.easing = easing || jQuery.easing._default;
this.options = options;
this.start = this.now = this.cur();
this.end = end;
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
},
cur: function() {
var hooks = Tween.propHooks[ this.prop ];
return hooks && hooks.get ?
hooks.get( this ) :
Tween.propHooks._default.get( this );
},
run: function( percent ) {
var eased,
hooks = Tween.propHooks[ this.prop ];
if ( this.options.duration ) {
this.pos = eased = jQuery.easing[ this.easing ](
percent, this.options.duration * percent, 0, 1, this.options.duration
);
} else {
this.pos = eased = percent;
}
this.now = ( this.end - this.start ) * eased + this.start;
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
if ( hooks && hooks.set ) {
hooks.set( this );
} else {
Tween.propHooks._default.set( this );
}
return this;
}
};
Tween.prototype.init.prototype = Tween.prototype;
Tween.propHooks = {
_default: {
get: function( tween ) {
var result;
// Use a property on the element directly when it is not a DOM element,
// or when there is no matching style property that exists.
if ( tween.elem.nodeType !== 1 ||
tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
return tween.elem[ tween.prop ];
}
// Passing an empty string as a 3rd parameter to .css will automatically
// attempt a parseFloat and fallback to a string if the parse fails.
// Simple values such as "10px" are parsed to Float;
// complex values such as "rotate(1rad)" are returned as-is.
result = jQuery.css( tween.elem, tween.prop, "" );
// Empty strings, null, undefined and "auto" are converted to 0.
return !result || result === "auto" ? 0 : result;
},
set: function( tween ) {
// Use step hook for back compat.
// Use cssHook if its there.
// Use .style if available and use plain properties where available.
if ( jQuery.fx.step[ tween.prop ] ) {
jQuery.fx.step[ tween.prop ]( tween );
} else if ( tween.elem.nodeType === 1 &&
( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
jQuery.cssHooks[ tween.prop ] ) ) {
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
} else {
tween.elem[ tween.prop ] = tween.now;
}
}
}
};
// Support: IE <=9 only
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
set: function( tween ) {
if ( tween.elem.nodeType && tween.elem.parentNode ) {
tween.elem[ tween.prop ] = tween.now;
}
}
};
jQuery.easing = {
linear: function( p ) {
return p;
},
swing: function( p ) {
return 0.5 - Math.cos( p * Math.PI ) / 2;
},
_default: "swing"
};
jQuery.fx = Tween.prototype.init;
// Back compat <1.8 extension point
jQuery.fx.step = {};
var
fxNow, inProgress,
rfxtypes = /^(?:toggle|show|hide)$/,
rrun = /queueHooks$/;
function schedule() {
if ( inProgress ) {
if ( document.hidden === false && window.requestAnimationFrame ) {
window.requestAnimationFrame( schedule );
} else {
window.setTimeout( schedule, jQuery.fx.interval );
}
jQuery.fx.tick();
}
}
// Animations created synchronously will run synchronously
function createFxNow() {
window.setTimeout( function() {
fxNow = undefined;
} );
return ( fxNow = Date.now() );
}
// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
var which,
i = 0,
attrs = { height: type };
// If we include width, step value is 1 to do all cssExpand values,
// otherwise step value is 2 to skip over Left and Right
includeWidth = includeWidth ? 1 : 0;
for ( ; i < 4; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
attrs.opacity = attrs.width = type;
}
return attrs;
}
function createTween( value, prop, animation ) {
var tween,
collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
// We're done with this property
return tween;
}
}
}
function defaultPrefilter( elem, props, opts ) {
var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
isBox = "width" in props || "height" in props,
anim = this,
orig = {},
style = elem.style,
hidden = elem.nodeType && isHiddenWithinTree( elem ),
dataShow = dataPriv.get( elem, "fxshow" );
// Queue-skipping animations hijack the fx hooks
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
hooks.empty.fire = function() {
if ( !hooks.unqueued ) {
oldfire();
}
};
}
hooks.unqueued++;
anim.always( function() {
// Ensure the complete handler is called before this completes
anim.always( function() {
hooks.unqueued--;
if ( !jQuery.queue( elem, "fx" ).length ) {
hooks.empty.fire();
}
} );
} );
}
// Detect show/hide animations
for ( prop in props ) {
value = props[ prop ];
if ( rfxtypes.test( value ) ) {
delete props[ prop ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
// Pretend to be hidden if this is a "show" and
// there is still data from a stopped show/hide
if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
hidden = true;
// Ignore all other no-op show/hide data
} else {
continue;
}
}
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
}
}
// Bail out if this is a no-op like .hide().hide()
propTween = !jQuery.isEmptyObject( props );
if ( !propTween && jQuery.isEmptyObject( orig ) ) {
return;
}
// Restrict "overflow" and "display" styles during box animations
if ( isBox && elem.nodeType === 1 ) {
// Support: IE <=9 - 11, Edge 12 - 15
// Record all 3 overflow attributes because IE does not infer the shorthand
// from identically-valued overflowX and overflowY and Edge just mirrors
// the overflowX value there.
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Identify a display type, preferring old show/hide data over the CSS cascade
restoreDisplay = dataShow && dataShow.display;
if ( restoreDisplay == null ) {
restoreDisplay = dataPriv.get( elem, "display" );
}
display = jQuery.css( elem, "display" );
if ( display === "none" ) {
if ( restoreDisplay ) {
display = restoreDisplay;
} else {
// Get nonempty value(s) by temporarily forcing visibility
showHide( [ elem ], true );
restoreDisplay = elem.style.display || restoreDisplay;
display = jQuery.css( elem, "display" );
showHide( [ elem ] );
}
}
// Animate inline elements as inline-block
if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
if ( jQuery.css( elem, "float" ) === "none" ) {
// Restore the original display value at the end of pure show/hide animations
if ( !propTween ) {
anim.done( function() {
style.display = restoreDisplay;
} );
if ( restoreDisplay == null ) {
display = style.display;
restoreDisplay = display === "none" ? "" : display;
}
}
style.display = "inline-block";
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
anim.always( function() {
style.overflow = opts.overflow[ 0 ];
style.overflowX = opts.overflow[ 1 ];
style.overflowY = opts.overflow[ 2 ];
} );
}
// Implement show/hide animations
propTween = false;
for ( prop in orig ) {
// General show/hide setup for this element animation
if ( !propTween ) {
if ( dataShow ) {
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
} else {
dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
}
// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
if ( toggle ) {
dataShow.hidden = !hidden;
}
// Show elements before animating them
if ( hidden ) {
showHide( [ elem ], true );
}
/* eslint-disable no-loop-func */
anim.done( function() {
/* eslint-enable no-loop-func */
// The final step of a "hide" animation is actually hiding the element
if ( !hidden ) {
showHide( [ elem ] );
}
dataPriv.remove( elem, "fxshow" );
for ( prop in orig ) {
jQuery.style( elem, prop, orig[ prop ] );
}
} );
}
// Per-property setup
propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
if ( !( prop in dataShow ) ) {
dataShow[ prop ] = propTween.start;
if ( hidden ) {
propTween.end = propTween.start;
propTween.start = 0;
}
}
}
}
function propFilter( props, specialEasing ) {
var index, name, easing, value, hooks;
// camelCase, specialEasing and expand cssHook pass
for ( index in props ) {
name = camelCase( index );
easing = specialEasing[ name ];
value = props[ index ];
if ( Array.isArray( value ) ) {
easing = value[ 1 ];
value = props[ index ] = value[ 0 ];
}
if ( index !== name ) {
props[ name ] = value;
delete props[ index ];
}
hooks = jQuery.cssHooks[ name ];
if ( hooks && "expand" in hooks ) {
value = hooks.expand( value );
delete props[ name ];
// Not quite $.extend, this won't overwrite existing keys.
// Reusing 'index' because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
}
} else {
specialEasing[ name ] = easing;
}
}
}
function Animation( elem, properties, options ) {
var result,
stopped,
index = 0,
length = Animation.prefilters.length,
deferred = jQuery.Deferred().always( function() {
// Don't match elem in the :animated selector
delete tick.elem;
} ),
tick = function() {
if ( stopped ) {
return false;
}
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// Support: Android 2.3 only
// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ] );
// If there's more to do, yield
if ( percent < 1 && length ) {
return remaining;
}
// If this was an empty animation, synthesize a final progress notification
if ( !length ) {
deferred.notifyWith( elem, [ animation, 1, 0 ] );
}
// Resolve the animation and report its conclusion
deferred.resolveWith( elem, [ animation ] );
return false;
},
animation = deferred.promise( {
elem: elem,
props: jQuery.extend( {}, properties ),
opts: jQuery.extend( true, {
specialEasing: {},
easing: jQuery.easing._default
}, options ),
originalProperties: properties,
originalOptions: options,
startTime: fxNow || createFxNow(),
duration: options.duration,
tweens: [],
createTween: function( prop, end ) {
var tween = jQuery.Tween( elem, animation.opts, prop, end,
animation.opts.specialEasing[ prop ] || animation.opts.easing );
animation.tweens.push( tween );
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
// If we are going to the end, we want to run all the tweens
// otherwise we skip this part
length = gotoEnd ? animation.tweens.length : 0;
if ( stopped ) {
return this;
}
stopped = true;
for ( ; index < length; index++ ) {
animation.tweens[ index ].run( 1 );
}
// Resolve when we played the last frame; otherwise, reject
if ( gotoEnd ) {
deferred.notifyWith( elem, [ animation, 1, 0 ] );
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
}
return this;
}
} ),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length; index++ ) {
result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
if ( isFunction( result.stop ) ) {
jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
result.stop.bind( result );
}
return result;
}
}
jQuery.map( props, createTween, animation );
if ( isFunction( animation.opts.start ) ) {
animation.opts.start.call( elem, animation );
}
// Attach callbacks from options
animation
.progress( animation.opts.progress )
.done( animation.opts.done, animation.opts.complete )
.fail( animation.opts.fail )
.always( animation.opts.always );
jQuery.fx.timer(
jQuery.extend( tick, {
elem: elem,
anim: animation,
queue: animation.opts.queue
} )
);
return animation;
}
jQuery.Animation = jQuery.extend( Animation, {
tweeners: {
"*": [ function( prop, value ) {
var tween = this.createTween( prop, value );
adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
return tween;
} ]
},
tweener: function( props, callback ) {
if ( isFunction( props ) ) {
callback = props;
props = [ "*" ];
} else {
props = props.match( rnothtmlwhite );
}
var prop,
index = 0,
length = props.length;
for ( ; index < length; index++ ) {
prop = props[ index ];
Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
Animation.tweeners[ prop ].unshift( callback );
}
},
prefilters: [ defaultPrefilter ],
prefilter: function( callback, prepend ) {
if ( prepend ) {
Animation.prefilters.unshift( callback );
} else {
Animation.prefilters.push( callback );
}
}
} );
jQuery.speed = function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !isFunction( easing ) && easing
};
// Go to the end state if fx are off
if ( jQuery.fx.off ) {
opt.duration = 0;
} else {
if ( typeof opt.duration !== "number" ) {
if ( opt.duration in jQuery.fx.speeds ) {
opt.duration = jQuery.fx.speeds[ opt.duration ];
} else {
opt.duration = jQuery.fx.speeds._default;
}
}
}
// Normalize opt.queue - true/undefined/null -> "fx"
if ( opt.queue == null || opt.queue === true ) {
opt.queue = "fx";
}
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue ) {
jQuery.dequeue( this, opt.queue );
}
};
return opt;
};
jQuery.fn.extend( {
fadeTo: function( speed, to, easing, callback ) {
// Show any hidden elements after setting opacity to 0
return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
// Animate to the value specified
.end().animate( { opacity: to }, speed, easing, callback );
},
animate: function( prop, speed, easing, callback ) {
var empty = jQuery.isEmptyObject( prop ),
optall = jQuery.speed( speed, easing, callback ),
doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
// Empty animations, or finishing resolves immediately
if ( empty || dataPriv.get( this, "finish" ) ) {
anim.stop( true );
}
};
doAnimation.finish = doAnimation;
return empty || optall.queue === false ?
this.each( doAnimation ) :
this.queue( optall.queue, doAnimation );
},
stop: function( type, clearQueue, gotoEnd ) {
var stopQueue = function( hooks ) {
var stop = hooks.stop;
delete hooks.stop;
stop( gotoEnd );
};
if ( typeof type !== "string" ) {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if ( clearQueue && type !== false ) {
this.queue( type || "fx", [] );
}
return this.each( function() {
var dequeue = true,
index = type != null && type + "queueHooks",
timers = jQuery.timers,
data = dataPriv.get( this );
if ( index ) {
if ( data[ index ] && data[ index ].stop ) {
stopQueue( data[ index ] );
}
} else {
for ( index in data ) {
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
stopQueue( data[ index ] );
}
}
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this &&
( type == null || timers[ index ].queue === type ) ) {
timers[ index ].anim.stop( gotoEnd );
dequeue = false;
timers.splice( index, 1 );
}
}
// Start the next in the queue if the last step wasn't forced.
// Timers currently will call their complete callbacks, which
// will dequeue but only if they were gotoEnd.
if ( dequeue || !gotoEnd ) {
jQuery.dequeue( this, type );
}
} );
},
finish: function( type ) {
if ( type !== false ) {
type = type || "fx";
}
return this.each( function() {
var index,
data = dataPriv.get( this ),
queue = data[ type + "queue" ],
hooks = data[ type + "queueHooks" ],
timers = jQuery.timers,
length = queue ? queue.length : 0;
// Enable finishing flag on private data
data.finish = true;
// Empty the queue first
jQuery.queue( this, type, [] );
if ( hooks && hooks.stop ) {
hooks.stop.call( this, true );
}
// Look for any active animations, and finish them
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
timers[ index ].anim.stop( true );
timers.splice( index, 1 );
}
}
// Look for any animations in the old queue and finish them
for ( index = 0; index < length; index++ ) {
if ( queue[ index ] && queue[ index ].finish ) {
queue[ index ].finish.call( this );
}
}
// Turn off finishing flag
delete data.finish;
} );
}
} );
jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
var cssFn = jQuery.fn[ name ];
jQuery.fn[ name ] = function( speed, easing, callback ) {
return speed == null || typeof speed === "boolean" ?
cssFn.apply( this, arguments ) :
this.animate( genFx( name, true ), speed, easing, callback );
};
} );
// Generate shortcuts for custom animations
jQuery.each( {
slideDown: genFx( "show" ),
slideUp: genFx( "hide" ),
slideToggle: genFx( "toggle" ),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
} );
jQuery.timers = [];
jQuery.fx.tick = function() {
var timer,
i = 0,
timers = jQuery.timers;
fxNow = Date.now();
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
// Run the timer and safely remove it when done (allowing for external removal)
if ( !timer() && timers[ i ] === timer ) {
timers.splice( i--, 1 );
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
fxNow = undefined;
};
jQuery.fx.timer = function( timer ) {
jQuery.timers.push( timer );
jQuery.fx.start();
};
jQuery.fx.interval = 13;
jQuery.fx.start = function() {
if ( inProgress ) {
return;
}
inProgress = true;
schedule();
};
jQuery.fx.stop = function() {
inProgress = null;
};
jQuery.fx.speeds = {
slow: 600,
fast: 200,
// Default speed
_default: 400
};
// Based off of the plugin by Clint Helfers, with permission.
// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.delay = function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
var timeout = window.setTimeout( next, time );
hooks.stop = function() {
window.clearTimeout( timeout );
};
} );
};
( function() {
var input = document.createElement( "input" ),
select = document.createElement( "select" ),
opt = select.appendChild( document.createElement( "option" ) );
input.type = "checkbox";
// Support: Android <=4.3 only
// Default value for a checkbox should be "on"
support.checkOn = input.value !== "";
// Support: IE <=11 only
// Must access selectedIndex to make default options select
support.optSelected = opt.selected;
// Support: IE <=11 only
// An input loses its value after becoming a radio
input = document.createElement( "input" );
input.value = "t";
input.type = "radio";
support.radioValue = input.value === "t";
} )();
var boolHook,
attrHandle = jQuery.expr.attrHandle;
jQuery.fn.extend( {
attr: function( name, value ) {
return access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each( function() {
jQuery.removeAttr( this, name );
} );
}
} );
jQuery.extend( {
attr: function( elem, name, value ) {
var ret, hooks,
nType = elem.nodeType;
// Don't get/set attributes on text, comment and attribute nodes
if ( nType === 3 || nType === 8 || nType === 2 ) {
return;
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === "undefined" ) {
return jQuery.prop( elem, name, value );
}
// Attribute hooks are determined by the lowercase version
// Grab necessary hook if one is defined
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
return;
}
if ( hooks && "set" in hooks &&
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
return ret;
}
elem.setAttribute( name, value + "" );
return value;
}
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
return ret;
}
ret = jQuery.find.attr( elem, name );
// Non-existent attributes return null, we normalize to undefined
return ret == null ? undefined : ret;
},
attrHooks: {
type: {
set: function( elem, value ) {
if ( !support.radioValue && value === "radio" &&
nodeName( elem, "input" ) ) {
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
}
},
removeAttr: function( elem, value ) {
var name,
i = 0,
// Attribute names can contain non-HTML whitespace characters
// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
attrNames = value && value.match( rnothtmlwhite );
if ( attrNames && elem.nodeType === 1 ) {
while ( ( name = attrNames[ i++ ] ) ) {
elem.removeAttribute( name );
}
}
}
} );
// Hooks for boolean attributes
boolHook = {
set: function( elem, value, name ) {
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else {
elem.setAttribute( name, name );
}
return name;
}
};
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
var getter = attrHandle[ name ] || jQuery.find.attr;
attrHandle[ name ] = function( elem, name, isXML ) {
var ret, handle,
lowercaseName = name.toLowerCase();
if ( !isXML ) {
// Avoid an infinite loop by temporarily removing this function from the getter
handle = attrHandle[ lowercaseName ];
attrHandle[ lowercaseName ] = ret;
ret = getter( elem, name, isXML ) != null ?
lowercaseName :
null;
attrHandle[ lowercaseName ] = handle;
}
return ret;
};
} );
var rfocusable = /^(?:input|select|textarea|button)$/i,
rclickable = /^(?:a|area)$/i;
jQuery.fn.extend( {
prop: function( name, value ) {
return access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
return this.each( function() {
delete this[ jQuery.propFix[ name ] || name ];
} );
}
} );
jQuery.extend( {
prop: function( elem, name, value ) {
var ret, hooks,
nType = elem.nodeType;
// Don't get/set properties on text, comment and attribute nodes
if ( nType === 3 || nType === 8 || nType === 2 ) {
return;
}
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
if ( hooks && "set" in hooks &&
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
return ret;
}
return ( elem[ name ] = value );
}
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
return ret;
}
return elem[ name ];
},
propHooks: {
tabIndex: {
get: function( elem ) {
// Support: IE <=9 - 11 only
// elem.tabIndex doesn't always return the
// correct value when it hasn't been explicitly set
// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
// Use proper attribute retrieval(#12072)
var tabindex = jQuery.find.attr( elem, "tabindex" );
if ( tabindex ) {
return parseInt( tabindex, 10 );
}
if (
rfocusable.test( elem.nodeName ) ||
rclickable.test( elem.nodeName ) &&
elem.href
) {
return 0;
}
return -1;
}
}
},
propFix: {
"for": "htmlFor",
"class": "className"
}
} );
// Support: IE <=11 only
// Accessing the selectedIndex property
// forces the browser to respect setting selected
// on the option
// The getter ensures a default option is selected
// when in an optgroup
// eslint rule "no-unused-expressions" is disabled for this code
// since it considers such accessions noop
if ( !support.optSelected ) {
jQuery.propHooks.selected = {
get: function( elem ) {
/* eslint no-unused-expressions: "off" */
var parent = elem.parentNode;
if ( parent && parent.parentNode ) {
parent.parentNode.selectedIndex;
}
return null;
},
set: function( elem ) {
/* eslint no-unused-expressions: "off" */
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
}
};
}
jQuery.each( [
"tabIndex",
"readOnly",
"maxLength",
"cellSpacing",
"cellPadding",
"rowSpan",
"colSpan",
"useMap",
"frameBorder",
"contentEditable"
], function() {
jQuery.propFix[ this.toLowerCase() ] = this;
} );
// Strip and collapse whitespace according to HTML spec
// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
function stripAndCollapse( value ) {
var tokens = value.match( rnothtmlwhite ) || [];
return tokens.join( " " );
}
function getClass( elem ) {
return elem.getAttribute && elem.getAttribute( "class" ) || "";
}
function classesToArray( value ) {
if ( Array.isArray( value ) ) {
return value;
}
if ( typeof value === "string" ) {
return value.match( rnothtmlwhite ) || [];
}
return [];
}
jQuery.fn.extend( {
addClass: function( value ) {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( isFunction( value ) ) {
return this.each( function( j ) {
jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
} );
}
classes = classesToArray( value );
if ( classes.length ) {
while ( ( elem = this[ i++ ] ) ) {
curValue = getClass( elem );
cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
if ( cur ) {
j = 0;
while ( ( clazz = classes[ j++ ] ) ) {
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
cur += clazz + " ";
}
}
// Only assign if different to avoid unneeded rendering.
finalValue = stripAndCollapse( cur );
if ( curValue !== finalValue ) {
elem.setAttribute( "class", finalValue );
}
}
}
}
return this;
},
removeClass: function( value ) {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( isFunction( value ) ) {
return this.each( function( j ) {
jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
} );
}
if ( !arguments.length ) {
return this.attr( "class", "" );
}
classes = classesToArray( value );
if ( classes.length ) {
while ( ( elem = this[ i++ ] ) ) {
curValue = getClass( elem );
// This expression is here for better compressibility (see addClass)
cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
if ( cur ) {
j = 0;
while ( ( clazz = classes[ j++ ] ) ) {
// Remove *all* instances
while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
cur = cur.replace( " " + clazz + " ", " " );
}
}
// Only assign if different to avoid unneeded rendering.
finalValue = stripAndCollapse( cur );
if ( curValue !== finalValue ) {
elem.setAttribute( "class", finalValue );
}
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value,
isValidValue = type === "string" || Array.isArray( value );
if ( typeof stateVal === "boolean" && isValidValue ) {
return stateVal ? this.addClass( value ) : this.removeClass( value );
}
if ( isFunction( value ) ) {
return this.each( function( i ) {
jQuery( this ).toggleClass(
value.call( this, i, getClass( this ), stateVal ),
stateVal
);
} );
}
return this.each( function() {
var className, i, self, classNames;
if ( isValidValue ) {
// Toggle individual class names
i = 0;
self = jQuery( this );
classNames = classesToArray( value );
while ( ( className = classNames[ i++ ] ) ) {
// Check each className given, space separated list
if ( self.hasClass( className ) ) {
self.removeClass( className );
} else {
self.addClass( className );
}
}
// Toggle whole class name
} else if ( value === undefined || type === "boolean" ) {
className = getClass( this );
if ( className ) {
// Store className if set
dataPriv.set( this, "__className__", className );
}
// If the element has a class name or if we're passed `false`,
// then remove the whole classname (if there was one, the above saved it).
// Otherwise bring back whatever was previously saved (if anything),
// falling back to the empty string if nothing was stored.
if ( this.setAttribute ) {
this.setAttribute( "class",
className || value === false ?
"" :
dataPriv.get( this, "__className__" ) || ""
);
}
}
} );
},
hasClass: function( selector ) {
var className, elem,
i = 0;
className = " " + selector + " ";
while ( ( elem = this[ i++ ] ) ) {
if ( elem.nodeType === 1 &&
( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
return true;
}
}
return false;
}
} );
var rreturn = /\r/g;
jQuery.fn.extend( {
val: function( value ) {
var hooks, ret, valueIsFunction,
elem = this[ 0 ];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.type ] ||
jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks &&
"get" in hooks &&
( ret = hooks.get( elem, "value" ) ) !== undefined
) {
return ret;
}
ret = elem.value;
// Handle most common string cases
if ( typeof ret === "string" ) {
return ret.replace( rreturn, "" );
}
// Handle cases where value is null/undef or number
return ret == null ? "" : ret;
}
return;
}
valueIsFunction = isFunction( value );
return this.each( function( i ) {
var val;
if ( this.nodeType !== 1 ) {
return;
}
if ( valueIsFunction ) {
val = value.call( this, i, jQuery( this ).val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( Array.isArray( val ) ) {
val = jQuery.map( val, function( value ) {
return value == null ? "" : value + "";
} );
}
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
} );
}
} );
jQuery.extend( {
valHooks: {
option: {
get: function( elem ) {
var val = jQuery.find.attr( elem, "value" );
return val != null ?
val :
// Support: IE <=10 - 11 only
// option.text throws exceptions (#14686, #14858)
// Strip and collapse whitespace
// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
stripAndCollapse( jQuery.text( elem ) );
}
},
select: {
get: function( elem ) {
var value, option, i,
options = elem.options,
index = elem.selectedIndex,
one = elem.type === "select-one",
values = one ? null : [],
max = one ? index + 1 : options.length;
if ( index < 0 ) {
i = max;
} else {
i = one ? index : 0;
}
// Loop through all the selected options
for ( ; i < max; i++ ) {
option = options[ i ];
// Support: IE <=9 only
// IE8-9 doesn't update selected after form reset (#2551)
if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup
!option.disabled &&
( !option.parentNode.disabled ||
!nodeName( option.parentNode, "optgroup" ) ) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
},
set: function( elem, value ) {
var optionSet, option,
options = elem.options,
values = jQuery.makeArray( value ),
i = options.length;
while ( i-- ) {
option = options[ i ];
/* eslint-disable no-cond-assign */
if ( option.selected =
jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
) {
optionSet = true;
}
/* eslint-enable no-cond-assign */
}
// Force browsers to behave consistently when non-matching value is set
if ( !optionSet ) {
elem.selectedIndex = -1;
}
return values;
}
}
}
} );
// Radios and checkboxes getter/setter
jQuery.each( [ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
set: function( elem, value ) {
if ( Array.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
}
}
};
if ( !support.checkOn ) {
jQuery.valHooks[ this ].get = function( elem ) {
return elem.getAttribute( "value" ) === null ? "on" : elem.value;
};
}
} );
// Return jQuery for attributes-only inclusion
support.focusin = "onfocusin" in window;
var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
stopPropagationCallback = function( e ) {
e.stopPropagation();
};
jQuery.extend( jQuery.event, {
trigger: function( event, data, elem, onlyHandlers ) {
var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
eventPath = [ elem || document ],
type = hasOwn.call( event, "type" ) ? event.type : event,
namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
cur = lastElement = tmp = elem = elem || document;
// Don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return;
}
if ( type.indexOf( "." ) > -1 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split( "." );
type = namespaces.shift();
namespaces.sort();
}
ontype = type.indexOf( ":" ) < 0 && "on" + type;
// Caller can pass in a jQuery.Event object, Object, or just an event type string
event = event[ jQuery.expando ] ?
event :
new jQuery.Event( type, typeof event === "object" && event );
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
event.isTrigger = onlyHandlers ? 2 : 3;
event.namespace = namespaces.join( "." );
event.rnamespace = event.namespace ?
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
null;
// Clean up the event in case it is being reused
event.result = undefined;
if ( !event.target ) {
event.target = elem;
}
// Clone any incoming data and prepend the event, creating the handler arg list
data = data == null ?
[ event ] :
jQuery.makeArray( data, [ event ] );
// Allow special events to draw outside the lines
special = jQuery.event.special[ type ] || {};
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
// Determine event propagation path in advance, per W3C events spec (#9951)
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
bubbleType = special.delegateType || type;
if ( !rfocusMorph.test( bubbleType + type ) ) {
cur = cur.parentNode;
}
for ( ; cur; cur = cur.parentNode ) {
eventPath.push( cur );
tmp = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
if ( tmp === ( elem.ownerDocument || document ) ) {
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
}
}
// Fire handlers on the event path
i = 0;
while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
lastElement = cur;
event.type = i > 1 ?
bubbleType :
special.bindType || type;
// jQuery handler
handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
dataPriv.get( cur, "handle" );
if ( handle ) {
handle.apply( cur, data );
}
// Native handler
handle = ontype && cur[ ontype ];
if ( handle && handle.apply && acceptData( cur ) ) {
event.result = handle.apply( cur, data );
if ( event.result === false ) {
event.preventDefault();
}
}
}
event.type = type;
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( ( !special._default ||
special._default.apply( eventPath.pop(), data ) === false ) &&
acceptData( elem ) ) {
// Call a native DOM method on the target with the same name as the event.
// Don't do default actions on window, that's where global variables be (#6170)
if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
tmp = elem[ ontype ];
if ( tmp ) {
elem[ ontype ] = null;
}
// Prevent re-triggering of the same event, since we already bubbled it above
jQuery.event.triggered = type;
if ( event.isPropagationStopped() ) {
lastElement.addEventListener( type, stopPropagationCallback );
}
elem[ type ]();
if ( event.isPropagationStopped() ) {
lastElement.removeEventListener( type, stopPropagationCallback );
}
jQuery.event.triggered = undefined;
if ( tmp ) {
elem[ ontype ] = tmp;
}
}
}
}
return event.result;
},
// Piggyback on a donor event to simulate a different one
// Used only for `focus(in | out)` events
simulate: function( type, elem, event ) {
var e = jQuery.extend(
new jQuery.Event(),
event,
{
type: type,
isSimulated: true
}
);
jQuery.event.trigger( e, null, elem );
}
} );
jQuery.fn.extend( {
trigger: function( type, data ) {
return this.each( function() {
jQuery.event.trigger( type, data, this );
} );
},
triggerHandler: function( type, data ) {
var elem = this[ 0 ];
if ( elem ) {
return jQuery.event.trigger( type, data, elem, true );
}
}
} );
// Support: Firefox <=44
// Firefox doesn't have focus(in | out) events
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
//
// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
// focus(in | out) events fire after focus & blur events,
// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
if ( !support.focusin ) {
jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler on the document while someone wants focusin/focusout
var handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
};
jQuery.event.special[ fix ] = {
setup: function() {
var doc = this.ownerDocument || this,
attaches = dataPriv.access( doc, fix );
if ( !attaches ) {
doc.addEventListener( orig, handler, true );
}
dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
},
teardown: function() {
var doc = this.ownerDocument || this,
attaches = dataPriv.access( doc, fix ) - 1;
if ( !attaches ) {
doc.removeEventListener( orig, handler, true );
dataPriv.remove( doc, fix );
} else {
dataPriv.access( doc, fix, attaches );
}
}
};
} );
}
var location = window.location;
var nonce = Date.now();
var rquery = ( /\?/ );
// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
var xml;
if ( !data || typeof data !== "string" ) {
return null;
}
// Support: IE 9 - 11 only
// IE throws on parseFromString with invalid input.
try {
xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
} catch ( e ) {
xml = undefined;
}
if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
};
var
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
rsubmittable = /^(?:input|select|textarea|keygen)/i;
function buildParams( prefix, obj, traditional, add ) {
var name;
if ( Array.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// Item is non-scalar (array or object), encode its numeric index.
buildParams(
prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
v,
traditional,
add
);
}
} );
} else if ( !traditional && toType( obj ) === "object" ) {
// Serialize object item.
for ( name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
// Serialize an array of form elements or a set of
// key/values into a query string
jQuery.param = function( a, traditional ) {
var prefix,
s = [],
add = function( key, valueOrFunction ) {
// If value is a function, invoke it and use its return value
var value = isFunction( valueOrFunction ) ?
valueOrFunction() :
valueOrFunction;
s[ s.length ] = encodeURIComponent( key ) + "=" +
encodeURIComponent( value == null ? "" : value );
};
// If an array was passed in, assume that it is an array of form elements.
if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
} );
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" );
};
jQuery.fn.extend( {
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map( function() {
// Can add propHook for "elements" to filter or add form elements
var elements = jQuery.prop( this, "elements" );
return elements ? jQuery.makeArray( elements ) : this;
} )
.filter( function() {
var type = this.type;
// Use .is( ":disabled" ) so that fieldset[disabled] works
return this.name && !jQuery( this ).is( ":disabled" ) &&
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
( this.checked || !rcheckableType.test( type ) );
} )
.map( function( i, elem ) {
var val = jQuery( this ).val();
if ( val == null ) {
return null;
}
if ( Array.isArray( val ) ) {
return jQuery.map( val, function( val ) {
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
} );
}
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
} ).get();
}
} );
var
r20 = /%20/g,
rhash = /#.*$/,
rantiCache = /([?&])_=[^&]*/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = "*/".concat( "*" ),
// Anchor tag for parsing the document origin
originAnchor = document.createElement( "a" );
originAnchor.href = location.href;
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
var dataType,
i = 0,
dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
if ( isFunction( func ) ) {
// For each dataType in the dataTypeExpression
while ( ( dataType = dataTypes[ i++ ] ) ) {
// Prepend if requested
if ( dataType[ 0 ] === "+" ) {
dataType = dataType.slice( 1 ) || "*";
( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
// Otherwise append
} else {
( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
}
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
var inspected = {},
seekingTransport = ( structure === transports );
function inspect( dataType ) {
var selected;
inspected[ dataType ] = true;
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
if ( typeof dataTypeOrTransport === "string" &&
!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport );
inspect( dataTypeOrTransport );
return false;
} else if ( seekingTransport ) {
return !( selected = dataTypeOrTransport );
}
} );
return selected;
}
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
var key, deep,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
return target;
}
/* Handles responses to an ajax request:
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var ct, type, finalDataType, firstDataType,
contents = s.contents,
dataTypes = s.dataTypes;
// Remove auto dataType and get content-type in the process
while ( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
/* Chain conversions given the request and the original response
* Also sets the responseXXX fields on the jqXHR instance
*/
function ajaxConvert( s, response, jqXHR, isSuccess ) {
var conv2, current, conv, tmp, prev,
converters = {},
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice();
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
current = dataTypes.shift();
// Convert to each sequential dataType
while ( current ) {
if ( s.responseFields[ current ] ) {
jqXHR[ s.responseFields[ current ] ] = response;
}
// Apply the dataFilter if provided
if ( !prev && isSuccess && s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
prev = current;
current = dataTypes.shift();
if ( current ) {
// There's only work to do if current dataType is non-auto
if ( current === "*" ) {
current = prev;
// Convert response if prev dataType is non-auto and differs from current
} else if ( prev !== "*" && prev !== current ) {
// Seek a direct converter
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair
if ( !conv ) {
for ( conv2 in converters ) {
// If conv2 outputs current
tmp = conv2.split( " " );
if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input
conv = converters[ prev + " " + tmp[ 0 ] ] ||
converters[ "* " + tmp[ 0 ] ];
if ( conv ) {
// Condense equivalence converters
if ( conv === true ) {
conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType
} else if ( converters[ conv2 ] !== true ) {
current = tmp[ 0 ];
dataTypes.unshift( tmp[ 1 ] );
}
break;
}
}
}
}
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
if ( conv && s.throws ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
return {
state: "parsererror",
error: conv ? e : "No conversion from " + prev + " to " + current
};
}
}
}
}
}
}
return { state: "success", data: response };
}
jQuery.extend( {
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajaxSettings: {
url: location.href,
type: "GET",
isLocal: rlocalProtocol.test( location.protocol ),
global: true,
processData: true,
async: true,
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
throws: false,
traditional: false,
headers: {},
*/
accepts: {
"*": allTypes,
text: "text/plain",
html: "text/html",
xml: "application/xml, text/xml",
json: "application/json, text/javascript"
},
contents: {
xml: /\bxml\b/,
html: /\bhtml/,
json: /\bjson\b/
},
responseFields: {
xml: "responseXML",
text: "responseText",
json: "responseJSON"
},
// Data converters
// Keys separate source (or catchall "*") and destination types with a single space
converters: {
// Convert anything to text
"* text": String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": JSON.parse,
// Parse text as xml
"text xml": jQuery.parseXML
},
// For options that shouldn't be deep extended:
// you can add your own custom options here if
// and when you create one that shouldn't be
// deep extended (see ajaxExtend)
flatOptions: {
url: true,
context: true
}
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function( target, settings ) {
return settings ?
// Building a settings object
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
// Extending ajaxSettings
ajaxExtend( jQuery.ajaxSettings, target );
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var transport,
// URL without anti-cache param
cacheURL,
// Response headers
responseHeadersString,
responseHeaders,
// timeout handle
timeoutTimer,
// Url cleanup var
urlAnchor,
// Request state (becomes false upon send and true upon completion)
completed,
// To know if global events are to be dispatched
fireGlobals,
// Loop variable
i,
// uncached part of the url
uncached,
// Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events is callbackContext if it is a DOM node or jQuery collection
globalEventContext = s.context &&
( callbackContext.nodeType || callbackContext.jquery ) ?
jQuery( callbackContext ) :
jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery.Callbacks( "once memory" ),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// Default abort message
strAbort = "canceled",
// Fake xhr
jqXHR = {
readyState: 0,
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( completed ) {
if ( !responseHeaders ) {
responseHeaders = {};
while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
}
}
match = responseHeaders[ key.toLowerCase() ];
}
return match == null ? null : match;
},
// Raw string
getAllResponseHeaders: function() {
return completed ? responseHeadersString : null;
},
// Caches the header
setRequestHeader: function( name, value ) {
if ( completed == null ) {
name = requestHeadersNames[ name.toLowerCase() ] =
requestHeadersNames[ name.toLowerCase() ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( completed == null ) {
s.mimeType = type;
}
return this;
},
// Status-dependent callbacks
statusCode: function( map ) {
var code;
if ( map ) {
if ( completed ) {
// Execute the appropriate callbacks
jqXHR.always( map[ jqXHR.status ] );
} else {
// Lazy-add the new callbacks in a way that preserves old ones
for ( code in map ) {
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
}
}
}
return this;
},
// Cancel the request
abort: function( statusText ) {
var finalText = statusText || strAbort;
if ( transport ) {
transport.abort( finalText );
}
done( 0, finalText );
return this;
}
};
// Attach deferreds
deferred.promise( jqXHR );
// Add protocol if not provided (prefilters might expect it)
// Handle falsy url in the settings object (#10093: consistency with old signature)
// We also use the url parameter if available
s.url = ( ( url || s.url || location.href ) + "" )
.replace( rprotocol, location.protocol + "//" );
// Alias method option to type as per ticket #12004
s.type = options.method || options.type || s.method || s.type;
// Extract dataTypes list
s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
// A cross-domain request is in order when the origin doesn't match the current origin.
if ( s.crossDomain == null ) {
urlAnchor = document.createElement( "a" );
// Support: IE <=8 - 11, Edge 12 - 15
// IE throws exception on accessing the href property if url is malformed,
// e.g. http://example.com:80x/
try {
urlAnchor.href = s.url;
// Support: IE <=8 - 11 only
// Anchor's host property isn't correctly set when s.url is relative
urlAnchor.href = urlAnchor.href;
s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
urlAnchor.protocol + "//" + urlAnchor.host;
} catch ( e ) {
// If there is an error parsing the URL, assume it is crossDomain,
// it can be rejected by the transport if it is invalid
s.crossDomain = true;
}
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
if ( completed ) {
return jqXHR;
}
// We can fire global events as of now if asked to
// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
fireGlobals = jQuery.event && s.global;
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger( "ajaxStart" );
}
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Save the URL in case we're toying with the If-Modified-Since
// and/or If-None-Match header later on
// Remove hash to simplify url manipulation
cacheURL = s.url.replace( rhash, "" );
// More options handling for requests with no content
if ( !s.hasContent ) {
// Remember the hash so we can put it back
uncached = s.url.slice( cacheURL.length );
// If data is available and should be processed, append data to url
if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}
// Add or update anti-cache param if needed
if ( s.cache === false ) {
cacheURL = cacheURL.replace( rantiCache, "$1" );
uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
}
// Put hash and anti-cache on the URL that will be requested (gh-1732)
s.url = cacheURL + uncached;
// Change '%20' to '+' if this is encoded form body content (gh-2658)
} else if ( s.data && s.processData &&
( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
s.data = s.data.replace( r20, "+" );
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
}
if ( jQuery.etag[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
s.accepts[ s.dataTypes[ 0 ] ] +
( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend &&
( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
// Abort if not done already and return
return jqXHR.abort();
}
// Aborting is no longer a cancellation
strAbort = "abort";
// Install callbacks on deferreds
completeDeferred.add( s.complete );
jqXHR.done( s.success );
jqXHR.fail( s.error );
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// If request was aborted inside ajaxSend, stop there
if ( completed ) {
return jqXHR;
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = window.setTimeout( function() {
jqXHR.abort( "timeout" );
}, s.timeout );
}
try {
completed = false;
transport.send( requestHeaders, done );
} catch ( e ) {
// Rethrow post-completion exceptions
if ( completed ) {
throw e;
}
// Propagate others as results
done( -1, e );
}
}
// Callback for when everything is done
function done( status, nativeStatusText, responses, headers ) {
var isSuccess, success, error, response, modified,
statusText = nativeStatusText;
// Ignore repeat invocations
if ( completed ) {
return;
}
completed = true;
// Clear timeout if it exists
if ( timeoutTimer ) {
window.clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
// Determine if successful
isSuccess = status >= 200 && status < 300 || status === 304;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// Convert no matter what (that way responseXXX fields are always set)
response = ajaxConvert( s, response, jqXHR, isSuccess );
// If successful, handle type chaining
if ( isSuccess ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
modified = jqXHR.getResponseHeader( "Last-Modified" );
if ( modified ) {
jQuery.lastModified[ cacheURL ] = modified;
}
modified = jqXHR.getResponseHeader( "etag" );
if ( modified ) {
jQuery.etag[ cacheURL ] = modified;
}
}
// if no content
if ( status === 204 || s.type === "HEAD" ) {
statusText = "nocontent";
// if not modified
} else if ( status === 304 ) {
statusText = "notmodified";
// If we have data, let's convert it
} else {
statusText = response.state;
success = response.data;
error = response.error;
isSuccess = !error;
}
} else {
// Extract error from statusText and normalize for non-aborts
error = statusText;
if ( status || !statusText ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger( "ajaxStop" );
}
}
}
return jqXHR;
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
},
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
}
} );
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// Shift arguments if data argument was omitted
if ( isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
// The url can be an options object (which then must have .url)
return jQuery.ajax( jQuery.extend( {
url: url,
type: method,
dataType: type,
data: data,
success: callback
}, jQuery.isPlainObject( url ) && url ) );
};
} );
jQuery._evalUrl = function( url ) {
return jQuery.ajax( {
url: url,
// Make this explicit, since user can override this through ajaxSetup (#11264)
type: "GET",
dataType: "script",
cache: true,
async: false,
global: false,
"throws": true
} );
};
jQuery.fn.extend( {
wrapAll: function( html ) {
var wrap;
if ( this[ 0 ] ) {
if ( isFunction( html ) ) {
html = html.call( this[ 0 ] );
}
// The elements to wrap the target around
wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
if ( this[ 0 ].parentNode ) {
wrap.insertBefore( this[ 0 ] );
}
wrap.map( function() {
var elem = this;
while ( elem.firstElementChild ) {
elem = elem.firstElementChild;
}
return elem;
} ).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( isFunction( html ) ) {
return this.each( function( i ) {
jQuery( this ).wrapInner( html.call( this, i ) );
} );
}
return this.each( function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
} );
},
wrap: function( html ) {
var htmlIsFunction = isFunction( html );
return this.each( function( i ) {
jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
} );
},
unwrap: function( selector ) {
this.parent( selector ).not( "body" ).each( function() {
jQuery( this ).replaceWith( this.childNodes );
} );
return this;
}
} );
jQuery.expr.pseudos.hidden = function( elem ) {
return !jQuery.expr.pseudos.visible( elem );
};
jQuery.expr.pseudos.visible = function( elem ) {
return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
};
jQuery.ajaxSettings.xhr = function() {
try {
return new window.XMLHttpRequest();
} catch ( e ) {}
};
var xhrSuccessStatus = {
// File protocol always yields status code 0, assume 200
0: 200,
// Support: IE <=9 only
// #1450: sometimes IE returns 1223 when it should be 204
1223: 204
},
xhrSupported = jQuery.ajaxSettings.xhr();
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
support.ajax = xhrSupported = !!xhrSupported;
jQuery.ajaxTransport( function( options ) {
var callback, errorCallback;
// Cross domain only allowed if supported through XMLHttpRequest
if ( support.cors || xhrSupported && !options.crossDomain ) {
return {
send: function( headers, complete ) {
var i,
xhr = options.xhr();
xhr.open(
options.type,
options.url,
options.async,
options.username,
options.password
);
// Apply custom fields if provided
if ( options.xhrFields ) {
for ( i in options.xhrFields ) {
xhr[ i ] = options.xhrFields[ i ];
}
}
// Override mime type if needed
if ( options.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( options.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
headers[ "X-Requested-With" ] = "XMLHttpRequest";
}
// Set headers
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
// Callback
callback = function( type ) {
return function() {
if ( callback ) {
callback = errorCallback = xhr.onload =
xhr.onerror = xhr.onabort = xhr.ontimeout =
xhr.onreadystatechange = null;
if ( type === "abort" ) {
xhr.abort();
} else if ( type === "error" ) {
// Support: IE <=9 only
// On a manual native abort, IE9 throws
// errors on any property access that is not readyState
if ( typeof xhr.status !== "number" ) {
complete( 0, "error" );
} else {
complete(
// File: protocol always yields status 0; see #8605, #14207
xhr.status,
xhr.statusText
);
}
} else {
complete(
xhrSuccessStatus[ xhr.status ] || xhr.status,
xhr.statusText,
// Support: IE <=9 only
// IE9 has no XHR2 but throws on binary (trac-11426)
// For XHR2 non-text, let the caller handle it (gh-2498)
( xhr.responseType || "text" ) !== "text" ||
typeof xhr.responseText !== "string" ?
{ binary: xhr.response } :
{ text: xhr.responseText },
xhr.getAllResponseHeaders()
);
}
}
};
};
// Listen to events
xhr.onload = callback();
errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
// Support: IE 9 only
// Use onreadystatechange to replace onabort
// to handle uncaught aborts
if ( xhr.onabort !== undefined ) {
xhr.onabort = errorCallback;
} else {
xhr.onreadystatechange = function() {
// Check readyState before timeout as it changes
if ( xhr.readyState === 4 ) {
// Allow onerror to be called first,
// but that will not handle a native abort
// Also, save errorCallback to a variable
// as xhr.onerror cannot be accessed
window.setTimeout( function() {
if ( callback ) {
errorCallback();
}
} );
}
};
}
// Create the abort callback
callback = callback( "abort" );
try {
// Do send the request (this may raise an exception)
xhr.send( options.hasContent && options.data || null );
} catch ( e ) {
// #14683: Only rethrow if this hasn't been notified as an error yet
if ( callback ) {
throw e;
}
}
},
abort: function() {
if ( callback ) {
callback();
}
}
};
}
} );
// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
jQuery.ajaxPrefilter( function( s ) {
if ( s.crossDomain ) {
s.contents.script = false;
}
} );
// Install script dataType
jQuery.ajaxSetup( {
accepts: {
script: "text/javascript, application/javascript, " +
"application/ecmascript, application/x-ecmascript"
},
contents: {
script: /\b(?:java|ecma)script\b/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
} );
// Handle cache's special case and crossDomain
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
}
} );
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function( s ) {
// This transport only deals with cross domain requests
if ( s.crossDomain ) {
var script, callback;
return {
send: function( _, complete ) {
script = jQuery( "<script>" ).prop( {
charset: s.scriptCharset,
src: s.url
} ).on(
"load error",
callback = function( evt ) {
script.remove();
callback = null;
if ( evt ) {
complete( evt.type === "error" ? 404 : 200, evt.type );
}
}
);
// Use native DOM manipulation to avoid our domManip AJAX trickery
document.head.appendChild( script[ 0 ] );
},
abort: function() {
if ( callback ) {
callback();
}
}
};
}
} );
var oldCallbacks = [],
rjsonp = /(=)\?(?=&|$)|\?\?/;
// Default jsonp settings
jQuery.ajaxSetup( {
jsonp: "callback",
jsonpCallback: function() {
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
this[ callback ] = true;
return callback;
}
} );
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var callbackName, overwritten, responseContainer,
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
"url" :
typeof s.data === "string" &&
( s.contentType || "" )
.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
rjsonp.test( s.data ) && "data"
);
// Handle iff the expected data type is "jsonp" or we have a parameter to set
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
// Get callback name, remembering preexisting value associated with it
callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
s.jsonpCallback() :
s.jsonpCallback;
// Insert callback into url or form data
if ( jsonProp ) {
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
} else if ( s.jsonp !== false ) {
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
}
// Use data converter to retrieve json after script execution
s.converters[ "script json" ] = function() {
if ( !responseContainer ) {
jQuery.error( callbackName + " was not called" );
}
return responseContainer[ 0 ];
};
// Force json dataType
s.dataTypes[ 0 ] = "json";
// Install callback
overwritten = window[ callbackName ];
window[ callbackName ] = function() {
responseContainer = arguments;
};
// Clean-up function (fires after converters)
jqXHR.always( function() {
// If previous value didn't exist - remove it
if ( overwritten === undefined ) {
jQuery( window ).removeProp( callbackName );
// Otherwise restore preexisting value
} else {
window[ callbackName ] = overwritten;
}
// Save back as free
if ( s[ callbackName ] ) {
// Make sure that re-using the options doesn't screw things around
s.jsonpCallback = originalSettings.jsonpCallback;
// Save the callback name for future use
oldCallbacks.push( callbackName );
}
// Call if it was a function and we have a response
if ( responseContainer && isFunction( overwritten ) ) {
overwritten( responseContainer[ 0 ] );
}
responseContainer = overwritten = undefined;
} );
// Delegate to script
return "script";
}
} );
// Support: Safari 8 only
// In Safari 8 documents created via document.implementation.createHTMLDocument
// collapse sibling forms: the second one becomes a child of the first one.
// Because of that, this security measure has to be disabled in Safari 8.
// https://bugs.webkit.org/show_bug.cgi?id=137337
support.createHTMLDocument = ( function() {
var body = document.implementation.createHTMLDocument( "" ).body;
body.innerHTML = "<form></form><form></form>";
return body.childNodes.length === 2;
} )();
// Argument "data" should be string of html
// context (optional): If specified, the fragment will be created in this context,
// defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
if ( typeof data !== "string" ) {
return [];
}
if ( typeof context === "boolean" ) {
keepScripts = context;
context = false;
}
var base, parsed, scripts;
if ( !context ) {
// Stop scripts or inline event handlers from being executed immediately
// by using document.implementation
if ( support.createHTMLDocument ) {
context = document.implementation.createHTMLDocument( "" );
// Set the base href for the created document
// so any parsed elements with URLs
// are based on the document's URL (gh-2965)
base = context.createElement( "base" );
base.href = document.location.href;
context.head.appendChild( base );
} else {
context = document;
}
}
parsed = rsingleTag.exec( data );
scripts = !keepScripts && [];
// Single tag
if ( parsed ) {
return [ context.createElement( parsed[ 1 ] ) ];
}
parsed = buildFragment( [ data ], context, scripts );
if ( scripts && scripts.length ) {
jQuery( scripts ).remove();
}
return jQuery.merge( [], parsed.childNodes );
};
/**
* Load a url into a page
*/
jQuery.fn.load = function( url, params, callback ) {
var selector, type, response,
self = this,
off = url.indexOf( " " );
if ( off > -1 ) {
selector = stripAndCollapse( url.slice( off ) );
url = url.slice( 0, off );
}
// If it's a function
if ( isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( params && typeof params === "object" ) {
type = "POST";
}
// If we have elements to modify, make the request
if ( self.length > 0 ) {
jQuery.ajax( {
url: url,
// If "type" variable is undefined, then "GET" method will be used.
// Make value of this field explicit since
// user can override it through ajaxSetup method
type: type || "GET",
dataType: "html",
data: params
} ).done( function( responseText ) {
// Save response for use in complete callback
response = arguments;
self.html( selector ?
// If a selector was specified, locate the right elements in a dummy div
// Exclude scripts to avoid IE 'Permission Denied' errors
jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
// Otherwise use the full result
responseText );
// If the request succeeds, this function gets "data", "status", "jqXHR"
// but they are ignored because response was set above.
// If it fails, this function gets "jqXHR", "status", "error"
} ).always( callback && function( jqXHR, status ) {
self.each( function() {
callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
} );
} );
}
return this;
};
// Attach a bunch of functions for handling common AJAX events
jQuery.each( [
"ajaxStart",
"ajaxStop",
"ajaxComplete",
"ajaxError",
"ajaxSuccess",
"ajaxSend"
], function( i, type ) {
jQuery.fn[ type ] = function( fn ) {
return this.on( type, fn );
};
} );
jQuery.expr.pseudos.animated = function( elem ) {
return jQuery.grep( jQuery.timers, function( fn ) {
return elem === fn.elem;
} ).length;
};
jQuery.offset = {
setOffset: function( elem, options, i ) {
var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
position = jQuery.css( elem, "position" ),
curElem = jQuery( elem ),
props = {};
// Set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
curOffset = curElem.offset();
curCSSTop = jQuery.css( elem, "top" );
curCSSLeft = jQuery.css( elem, "left" );
calculatePosition = ( position === "absolute" || position === "fixed" ) &&
( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
// Need to be able to calculate position if either
// top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( isFunction( options ) ) {
// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
}
if ( options.top != null ) {
props.top = ( options.top - curOffset.top ) + curTop;
}
if ( options.left != null ) {
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend( {
// offset() relates an element's border box to the document origin
offset: function( options ) {
// Preserve chaining for setter
if ( arguments.length ) {
return options === undefined ?
this :
this.each( function( i ) {
jQuery.offset.setOffset( this, options, i );
} );
}
var rect, win,
elem = this[ 0 ];
if ( !elem ) {
return;
}
// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
// Support: IE <=11 only
// Running getBoundingClientRect on a
// disconnected node in IE throws an error
if ( !elem.getClientRects().length ) {
return { top: 0, left: 0 };
}
// Get document-relative position by adding viewport scroll to viewport-relative gBCR
rect = elem.getBoundingClientRect();
win = elem.ownerDocument.defaultView;
return {
top: rect.top + win.pageYOffset,
left: rect.left + win.pageXOffset
};
},
// position() relates an element's margin box to its offset parent's padding box
// This corresponds to the behavior of CSS absolute positioning
position: function() {
if ( !this[ 0 ] ) {
return;
}
var offsetParent, offset, doc,
elem = this[ 0 ],
parentOffset = { top: 0, left: 0 };
// position:fixed elements are offset from the viewport, which itself always has zero offset
if ( jQuery.css( elem, "position" ) === "fixed" ) {
// Assume position:fixed implies availability of getBoundingClientRect
offset = elem.getBoundingClientRect();
} else {
offset = this.offset();
// Account for the *real* offset parent, which can be the document or its root element
// when a statically positioned element is identified
doc = elem.ownerDocument;
offsetParent = elem.offsetParent || doc.documentElement;
while ( offsetParent &&
( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
jQuery.css( offsetParent, "position" ) === "static" ) {
offsetParent = offsetParent.parentNode;
}
if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
// Incorporate borders into its offset, since they are outside its content origin
parentOffset = jQuery( offsetParent ).offset();
parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
}
}
// Subtract parent offsets and element margins
return {
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
};
},
// This method will return documentElement in the following cases:
// 1) For the element inside the iframe without offsetParent, this method will return
// documentElement of the parent window
// 2) For the hidden or detached element
// 3) For body or html element, i.e. in case of the html node - it will return itself
//
// but those exceptions were never presented as a real life use-cases
// and might be considered as more preferable results.
//
// This logic, however, is not guaranteed and can change at any point in the future
offsetParent: function() {
return this.map( function() {
var offsetParent = this.offsetParent;
while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || documentElement;
} );
}
} );
// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
var top = "pageYOffset" === prop;
jQuery.fn[ method ] = function( val ) {
return access( this, function( elem, method, val ) {
// Coalesce documents and windows
var win;
if ( isWindow( elem ) ) {
win = elem;
} else if ( elem.nodeType === 9 ) {
win = elem.defaultView;
}
if ( val === undefined ) {
return win ? win[ prop ] : elem[ method ];
}
if ( win ) {
win.scrollTo(
!top ? val : win.pageXOffset,
top ? val : win.pageYOffset
);
} else {
elem[ method ] = val;
}
}, method, val, arguments.length );
};
} );
// Support: Safari <=7 - 9.1, Chrome <=37 - 49
// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
// getComputedStyle returns percent when specified for top/left/bottom/right;
// rather than make the css module depend on the offset module, just check for it here
jQuery.each( [ "top", "left" ], function( i, prop ) {
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
function( elem, computed ) {
if ( computed ) {
computed = curCSS( elem, prop );
// If curCSS returns percentage, fallback to offset
return rnumnonpx.test( computed ) ?
jQuery( elem ).position()[ prop ] + "px" :
computed;
}
}
);
} );
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
function( defaultExtra, funcName ) {
// Margin is only for outerHeight, outerWidth
jQuery.fn[ funcName ] = function( margin, value ) {
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
return access( this, function( elem, type, value ) {
var doc;
if ( isWindow( elem ) ) {
// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
return funcName.indexOf( "outer" ) === 0 ?
elem[ "inner" + name ] :
elem.document.documentElement[ "client" + name ];
}
// Get document width or height
if ( elem.nodeType === 9 ) {
doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
// whichever is greatest
return Math.max(
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
elem.body[ "offset" + name ], doc[ "offset" + name ],
doc[ "client" + name ]
);
}
return value === undefined ?
// Get width or height on the element, requesting but not forcing parseFloat
jQuery.css( elem, type, extra ) :
// Set width or height on the element
jQuery.style( elem, type, value, extra );
}, type, chainable ? margin : undefined, chainable );
};
} );
} );
jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup contextmenu" ).split( " " ),
function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
} );
jQuery.fn.extend( {
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
}
} );
jQuery.fn.extend( {
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
unbind: function( types, fn ) {
return this.off( types, null, fn );
},
delegate: function( selector, types, data, fn ) {
return this.on( types, selector, data, fn );
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
return arguments.length === 1 ?
this.off( selector, "**" ) :
this.off( types, selector || "**", fn );
}
} );
// Bind a function to a context, optionally partially applying any
// arguments.
// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
// However, it is not slated for removal any time soon
jQuery.proxy = function( fn, context ) {
var tmp, args, proxy;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !isFunction( fn ) ) {
return undefined;
}
// Simulated bind
args = slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
};
jQuery.holdReady = function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
};
jQuery.isArray = Array.isArray;
jQuery.parseJSON = JSON.parse;
jQuery.nodeName = nodeName;
jQuery.isFunction = isFunction;
jQuery.isWindow = isWindow;
jQuery.camelCase = camelCase;
jQuery.type = toType;
jQuery.now = Date.now;
jQuery.isNumeric = function( obj ) {
// As of jQuery 3.0, isNumeric is limited to
// strings and numbers (primitives or objects)
// that can be coerced to finite numbers (gh-2662)
var type = jQuery.type( obj );
return ( type === "number" || type === "string" ) &&
// parseFloat NaNs numeric-cast false positives ("")
// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
// subtraction forces infinities to NaN
!isNaN( obj - parseFloat( obj ) );
};
// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.
// Note that for maximum portability, libraries that are not jQuery should
// declare themselves as anonymous modules, and avoid setting a global if an
// AMD loader is present. jQuery is a special case. For more information, see
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
if ( true ) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function() {
return jQuery;
}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}
var
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$;
jQuery.noConflict = function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
};
// Expose jQuery and $ identifiers, even in AMD
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
if ( !noGlobal ) {
window.jQuery = window.$ = jQuery;
}
return jQuery;
} );
/***/ }),
/* 65 */,
/* 66 */,
/* 67 */,
/* 68 */,
/* 69 */
/*!*****************************************!*\
!*** ./node_modules/jszip/lib/utils.js ***!
\*****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var support = __webpack_require__(/*! ./support */ 109);
var base64 = __webpack_require__(/*! ./base64 */ 246);
var nodejsUtils = __webpack_require__(/*! ./nodejsUtils */ 146);
var setImmediate = __webpack_require__(/*! core-js/library/fn/set-immediate */ 363);
var external = __webpack_require__(/*! ./external */ 126);
/**
* Convert a string that pass as a "binary string": it should represent a byte
* array but may have > 255 char codes. Be sure to take only the first byte
* and returns the byte array.
* @param {String} str the string to transform.
* @return {Array|Uint8Array} the string in a binary format.
*/
function string2binary(str) {
var result = null;
if (support.uint8array) {
result = new Uint8Array(str.length);
} else {
result = new Array(str.length);
}
return stringToArrayLike(str, result);
}
/**
* Create a new blob with the given content and the given type.
* @param {String|ArrayBuffer} part the content to put in the blob. DO NOT use
* an Uint8Array because the stock browser of android 4 won't accept it (it
* will be silently converted to a string, "[object Uint8Array]").
*
* Use only ONE part to build the blob to avoid a memory leak in IE11 / Edge:
* when a large amount of Array is used to create the Blob, the amount of
* memory consumed is nearly 100 times the original data amount.
*
* @param {String} type the mime type of the blob.
* @return {Blob} the created blob.
*/
exports.newBlob = function(part, type) {
exports.checkSupport("blob");
try {
// Blob constructor
return new Blob([part], {
type: type
});
}
catch (e) {
try {
// deprecated, browser only, old way
var Builder = self.BlobBuilder || self.WebKitBlobBuilder || self.MozBlobBuilder || self.MSBlobBuilder;
var builder = new Builder();
builder.append(part);
return builder.getBlob(type);
}
catch (e) {
// well, fuck ?!
throw new Error("Bug : can't construct the Blob.");
}
}
};
/**
* The identity function.
* @param {Object} input the input.
* @return {Object} the same input.
*/
function identity(input) {
return input;
}
/**
* Fill in an array with a string.
* @param {String} str the string to use.
* @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to fill in (will be mutated).
* @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated array.
*/
function stringToArrayLike(str, array) {
for (var i = 0; i < str.length; ++i) {
array[i] = str.charCodeAt(i) & 0xFF;
}
return array;
}
/**
* An helper for the function arrayLikeToString.
* This contains static informations and functions that
* can be optimized by the browser JIT compiler.
*/
var arrayToStringHelper = {
/**
* Transform an array of int into a string, chunk by chunk.
* See the performances notes on arrayLikeToString.
* @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to transform.
* @param {String} type the type of the array.
* @param {Integer} chunk the chunk size.
* @return {String} the resulting string.
* @throws Error if the chunk is too big for the stack.
*/
stringifyByChunk: function(array, type, chunk) {
var result = [], k = 0, len = array.length;
// shortcut
if (len <= chunk) {
return String.fromCharCode.apply(null, array);
}
while (k < len) {
if (type === "array" || type === "nodebuffer") {
result.push(String.fromCharCode.apply(null, array.slice(k, Math.min(k + chunk, len))));
}
else {
result.push(String.fromCharCode.apply(null, array.subarray(k, Math.min(k + chunk, len))));
}
k += chunk;
}
return result.join("");
},
/**
* Call String.fromCharCode on every item in the array.
* This is the naive implementation, which generate A LOT of intermediate string.
* This should be used when everything else fail.
* @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to transform.
* @return {String} the result.
*/
stringifyByChar: function(array){
var resultStr = "";
for(var i = 0; i < array.length; i++) {
resultStr += String.fromCharCode(array[i]);
}
return resultStr;
},
applyCanBeUsed : {
/**
* true if the browser accepts to use String.fromCharCode on Uint8Array
*/
uint8array : (function () {
try {
return support.uint8array && String.fromCharCode.apply(null, new Uint8Array(1)).length === 1;
} catch (e) {
return false;
}
})(),
/**
* true if the browser accepts to use String.fromCharCode on nodejs Buffer.
*/
nodebuffer : (function () {
try {
return support.nodebuffer && String.fromCharCode.apply(null, nodejsUtils.allocBuffer(1)).length === 1;
} catch (e) {
return false;
}
})()
}
};
/**
* Transform an array-like object to a string.
* @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to transform.
* @return {String} the result.
*/
function arrayLikeToString(array) {
// Performances notes :
// --------------------
// String.fromCharCode.apply(null, array) is the fastest, see
// see http://jsperf.com/converting-a-uint8array-to-a-string/2
// but the stack is limited (and we can get huge arrays !).
//
// result += String.fromCharCode(array[i]); generate too many strings !
//
// This code is inspired by http://jsperf.com/arraybuffer-to-string-apply-performance/2
// TODO : we now have workers that split the work. Do we still need that ?
var chunk = 65536,
type = exports.getTypeOf(array),
canUseApply = true;
if (type === "uint8array") {
canUseApply = arrayToStringHelper.applyCanBeUsed.uint8array;
} else if (type === "nodebuffer") {
canUseApply = arrayToStringHelper.applyCanBeUsed.nodebuffer;
}
if (canUseApply) {
while (chunk > 1) {
try {
return arrayToStringHelper.stringifyByChunk(array, type, chunk);
} catch (e) {
chunk = Math.floor(chunk / 2);
}
}
}
// no apply or chunk error : slow and painful algorithm
// default browser on android 4.*
return arrayToStringHelper.stringifyByChar(array);
}
exports.applyFromCharCode = arrayLikeToString;
/**
* Copy the data from an array-like to an other array-like.
* @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayFrom the origin array.
* @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayTo the destination array which will be mutated.
* @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated destination array.
*/
function arrayLikeToArrayLike(arrayFrom, arrayTo) {
for (var i = 0; i < arrayFrom.length; i++) {
arrayTo[i] = arrayFrom[i];
}
return arrayTo;
}
// a matrix containing functions to transform everything into everything.
var transform = {};
// string to ?
transform["string"] = {
"string": identity,
"array": function(input) {
return stringToArrayLike(input, new Array(input.length));
},
"arraybuffer": function(input) {
return transform["string"]["uint8array"](input).buffer;
},
"uint8array": function(input) {
return stringToArrayLike(input, new Uint8Array(input.length));
},
"nodebuffer": function(input) {
return stringToArrayLike(input, nodejsUtils.allocBuffer(input.length));
}
};
// array to ?
transform["array"] = {
"string": arrayLikeToString,
"array": identity,
"arraybuffer": function(input) {
return (new Uint8Array(input)).buffer;
},
"uint8array": function(input) {
return new Uint8Array(input);
},
"nodebuffer": function(input) {
return nodejsUtils.newBufferFrom(input);
}
};
// arraybuffer to ?
transform["arraybuffer"] = {
"string": function(input) {
return arrayLikeToString(new Uint8Array(input));
},
"array": function(input) {
return arrayLikeToArrayLike(new Uint8Array(input), new Array(input.byteLength));
},
"arraybuffer": identity,
"uint8array": function(input) {
return new Uint8Array(input);
},
"nodebuffer": function(input) {
return nodejsUtils.newBufferFrom(new Uint8Array(input));
}
};
// uint8array to ?
transform["uint8array"] = {
"string": arrayLikeToString,
"array": function(input) {
return arrayLikeToArrayLike(input, new Array(input.length));
},
"arraybuffer": function(input) {
return input.buffer;
},
"uint8array": identity,
"nodebuffer": function(input) {
return nodejsUtils.newBufferFrom(input);
}
};
// nodebuffer to ?
transform["nodebuffer"] = {
"string": arrayLikeToString,
"array": function(input) {
return arrayLikeToArrayLike(input, new Array(input.length));
},
"arraybuffer": function(input) {
return transform["nodebuffer"]["uint8array"](input).buffer;
},
"uint8array": function(input) {
return arrayLikeToArrayLike(input, new Uint8Array(input.length));
},
"nodebuffer": identity
};
/**
* Transform an input into any type.
* The supported output type are : string, array, uint8array, arraybuffer, nodebuffer.
* If no output type is specified, the unmodified input will be returned.
* @param {String} outputType the output type.
* @param {String|Array|ArrayBuffer|Uint8Array|Buffer} input the input to convert.
* @throws {Error} an Error if the browser doesn't support the requested output type.
*/
exports.transformTo = function(outputType, input) {
if (!input) {
// undefined, null, etc
// an empty string won't harm.
input = "";
}
if (!outputType) {
return input;
}
exports.checkSupport(outputType);
var inputType = exports.getTypeOf(input);
var result = transform[inputType][outputType](input);
return result;
};
/**
* Return the type of the input.
* The type will be in a format valid for JSZip.utils.transformTo : string, array, uint8array, arraybuffer.
* @param {Object} input the input to identify.
* @return {String} the (lowercase) type of the input.
*/
exports.getTypeOf = function(input) {
if (typeof input === "string") {
return "string";
}
if (Object.prototype.toString.call(input) === "[object Array]") {
return "array";
}
if (support.nodebuffer && nodejsUtils.isBuffer(input)) {
return "nodebuffer";
}
if (support.uint8array && input instanceof Uint8Array) {
return "uint8array";
}
if (support.arraybuffer && input instanceof ArrayBuffer) {
return "arraybuffer";
}
};
/**
* Throw an exception if the type is not supported.
* @param {String} type the type to check.
* @throws {Error} an Error if the browser doesn't support the requested type.
*/
exports.checkSupport = function(type) {
var supported = support[type.toLowerCase()];
if (!supported) {
throw new Error(type + " is not supported by this platform");
}
};
exports.MAX_VALUE_16BITS = 65535;
exports.MAX_VALUE_32BITS = -1; // well, "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" is parsed as -1
/**
* Prettify a string read as binary.
* @param {string} str the string to prettify.
* @return {string} a pretty string.
*/
exports.pretty = function(str) {
var res = '',
code, i;
for (i = 0; i < (str || "").length; i++) {
code = str.charCodeAt(i);
res += '\\x' + (code < 16 ? "0" : "") + code.toString(16).toUpperCase();
}
return res;
};
/**
* Defer the call of a function.
* @param {Function} callback the function to call asynchronously.
* @param {Array} args the arguments to give to the callback.
*/
exports.delay = function(callback, args, self) {
setImmediate(function () {
callback.apply(self || null, args || []);
});
};
/**
* Extends a prototype with an other, without calling a constructor with
* side effects. Inspired by nodejs' `utils.inherits`
* @param {Function} ctor the constructor to augment
* @param {Function} superCtor the parent constructor to use
*/
exports.inherits = function (ctor, superCtor) {
var Obj = function() {};
Obj.prototype = superCtor.prototype;
ctor.prototype = new Obj();
};
/**
* Merge the objects passed as parameters into a new one.
* @private
* @param {...Object} var_args All objects to merge.
* @return {Object} a new object with the data of the others.
*/
exports.extend = function() {
var result = {}, i, attr;
for (i = 0; i < arguments.length; i++) { // arguments is not enumerable in some browsers
for (attr in arguments[i]) {
if (arguments[i].hasOwnProperty(attr) && typeof result[attr] === "undefined") {
result[attr] = arguments[i][attr];
}
}
}
return result;
};
/**
* Transform arbitrary content into a Promise.
* @param {String} name a name for the content being processed.
* @param {Object} inputData the content to process.
* @param {Boolean} isBinary true if the content is not an unicode string
* @param {Boolean} isOptimizedBinaryString true if the string content only has one byte per character.
* @param {Boolean} isBase64 true if the string content is encoded with base64.
* @return {Promise} a promise in a format usable by JSZip.
*/
exports.prepareContent = function(name, inputData, isBinary, isOptimizedBinaryString, isBase64) {
// if inputData is already a promise, this flatten it.
var promise = external.Promise.resolve(inputData).then(function(data) {
var isBlob = support.blob && (data instanceof Blob || ['[object File]', '[object Blob]'].indexOf(Object.prototype.toString.call(data)) !== -1);
if (isBlob && typeof FileReader !== "undefined") {
return new external.Promise(function (resolve, reject) {
var reader = new FileReader();
reader.onload = function(e) {
resolve(e.target.result);
};
reader.onerror = function(e) {
reject(e.target.error);
};
reader.readAsArrayBuffer(data);
});
} else {
return data;
}
});
return promise.then(function(data) {
var dataType = exports.getTypeOf(data);
if (!dataType) {
return external.Promise.reject(
new Error("Can't read the data of '" + name + "'. Is it " +
"in a supported JavaScript type (String, Blob, ArrayBuffer, etc) ?")
);
}
// special case : it's way easier to work with Uint8Array than with ArrayBuffer
if (dataType === "arraybuffer") {
data = exports.transformTo("uint8array", data);
} else if (dataType === "string") {
if (isBase64) {
data = base64.decode(data);
}
else if (isBinary) {
// optimizedBinaryString === true means that the file has already been filtered with a 0xFF mask
if (isOptimizedBinaryString !== true) {
// this is a string, not in a base64 format.
// Be sure that this is a correct "binary string"
data = string2binary(data);
}
}
}
return data;
});
};
/***/ }),
/* 70 */,
/* 71 */,
/* 72 */,
/* 73 */,
/* 74 */,
/* 75 */,
/* 76 */,
/* 77 */,
/* 78 */,
/* 79 */,
/* 80 */,
/* 81 */,
/* 82 */
/*!*****************************************!*\
!*** ./node_modules/numeral/numeral.js ***!
\*****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_RESULT__;/*! @preserve
* numeral.js
* version : 2.0.6
* author : Adam Draper
* license : MIT
* http://adamwdraper.github.com/Numeral-js/
*/
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.call(exports, __webpack_require__, exports, module)) :
__WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function () {
/************************************
Variables
************************************/
var numeral,
_,
VERSION = '2.0.6',
formats = {},
locales = {},
defaults = {
currentLocale: 'en',
zeroFormat: null,
nullFormat: null,
defaultFormat: '0,0',
scalePercentBy100: true
},
options = {
currentLocale: defaults.currentLocale,
zeroFormat: defaults.zeroFormat,
nullFormat: defaults.nullFormat,
defaultFormat: defaults.defaultFormat,
scalePercentBy100: defaults.scalePercentBy100
};
/************************************
Constructors
************************************/
// Numeral prototype object
function Numeral(input, number) {
this._input = input;
this._value = number;
}
numeral = function(input) {
var value,
kind,
unformatFunction,
regexp;
if (numeral.isNumeral(input)) {
value = input.value();
} else if (input === 0 || typeof input === 'undefined') {
value = 0;
} else if (input === null || _.isNaN(input)) {
value = null;
} else if (typeof input === 'string') {
if (options.zeroFormat && input === options.zeroFormat) {
value = 0;
} else if (options.nullFormat && input === options.nullFormat || !input.replace(/[^0-9]+/g, '').length) {
value = null;
} else {
for (kind in formats) {
regexp = typeof formats[kind].regexps.unformat === 'function' ? formats[kind].regexps.unformat() : formats[kind].regexps.unformat;
if (regexp && input.match(regexp)) {
unformatFunction = formats[kind].unformat;
break;
}
}
unformatFunction = unformatFunction || numeral._.stringToNumber;
value = unformatFunction(input);
}
} else {
value = Number(input)|| null;
}
return new Numeral(input, value);
};
// version number
numeral.version = VERSION;
// compare numeral object
numeral.isNumeral = function(obj) {
return obj instanceof Numeral;
};
// helper functions
numeral._ = _ = {
// formats numbers separators, decimals places, signs, abbreviations
numberToFormat: function(value, format, roundingFunction) {
var locale = locales[numeral.options.currentLocale],
negP = false,
optDec = false,
leadingCount = 0,
abbr = '',
trillion = 1000000000000,
billion = 1000000000,
million = 1000000,
thousand = 1000,
decimal = '',
neg = false,
abbrForce, // force abbreviation
abs,
min,
max,
power,
int,
precision,
signed,
thousands,
output;
// make sure we never format a null value
value = value || 0;
abs = Math.abs(value);
// see if we should use parentheses for negative number or if we should prefix with a sign
// if both are present we default to parentheses
if (numeral._.includes(format, '(')) {
negP = true;
format = format.replace(/[\(|\)]/g, '');
} else if (numeral._.includes(format, '+') || numeral._.includes(format, '-')) {
signed = numeral._.includes(format, '+') ? format.indexOf('+') : value < 0 ? format.indexOf('-') : -1;
format = format.replace(/[\+|\-]/g, '');
}
// see if abbreviation is wanted
if (numeral._.includes(format, 'a')) {
abbrForce = format.match(/a(k|m|b|t)?/);
abbrForce = abbrForce ? abbrForce[1] : false;
// check for space before abbreviation
if (numeral._.includes(format, ' a')) {
abbr = ' ';
}
format = format.replace(new RegExp(abbr + 'a[kmbt]?'), '');
if (abs >= trillion && !abbrForce || abbrForce === 't') {
// trillion
abbr += locale.abbreviations.trillion;
value = value / trillion;
} else if (abs < trillion && abs >= billion && !abbrForce || abbrForce === 'b') {
// billion
abbr += locale.abbreviations.billion;
value = value / billion;
} else if (abs < billion && abs >= million && !abbrForce || abbrForce === 'm') {
// million
abbr += locale.abbreviations.million;
value = value / million;
} else if (abs < million && abs >= thousand && !abbrForce || abbrForce === 'k') {
// thousand
abbr += locale.abbreviations.thousand;
value = value / thousand;
}
}
// check for optional decimals
if (numeral._.includes(format, '[.]')) {
optDec = true;
format = format.replace('[.]', '.');
}
// break number and format
int = value.toString().split('.')[0];
precision = format.split('.')[1];
thousands = format.indexOf(',');
leadingCount = (format.split('.')[0].split(',')[0].match(/0/g) || []).length;
if (precision) {
if (numeral._.includes(precision, '[')) {
precision = precision.replace(']', '');
precision = precision.split('[');
decimal = numeral._.toFixed(value, (precision[0].length + precision[1].length), roundingFunction, precision[1].length);
} else {
decimal = numeral._.toFixed(value, precision.length, roundingFunction);
}
int = decimal.split('.')[0];
if (numeral._.includes(decimal, '.')) {
decimal = locale.delimiters.decimal + decimal.split('.')[1];
} else {
decimal = '';
}
if (optDec && Number(decimal.slice(1)) === 0) {
decimal = '';
}
} else {
int = numeral._.toFixed(value, 0, roundingFunction);
}
// check abbreviation again after rounding
if (abbr && !abbrForce && Number(int) >= 1000 && abbr !== locale.abbreviations.trillion) {
int = String(Number(int) / 1000);
switch (abbr) {
case locale.abbreviations.thousand:
abbr = locale.abbreviations.million;
break;
case locale.abbreviations.million:
abbr = locale.abbreviations.billion;
break;
case locale.abbreviations.billion:
abbr = locale.abbreviations.trillion;
break;
}
}
// format number
if (numeral._.includes(int, '-')) {
int = int.slice(1);
neg = true;
}
if (int.length < leadingCount) {
for (var i = leadingCount - int.length; i > 0; i--) {
int = '0' + int;
}
}
if (thousands > -1) {
int = int.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1' + locale.delimiters.thousands);
}
if (format.indexOf('.') === 0) {
int = '';
}
output = int + decimal + (abbr ? abbr : '');
if (negP) {
output = (negP && neg ? '(' : '') + output + (negP && neg ? ')' : '');
} else {
if (signed >= 0) {
output = signed === 0 ? (neg ? '-' : '+') + output : output + (neg ? '-' : '+');
} else if (neg) {
output = '-' + output;
}
}
return output;
},
// unformats numbers separators, decimals places, signs, abbreviations
stringToNumber: function(string) {
var locale = locales[options.currentLocale],
stringOriginal = string,
abbreviations = {
thousand: 3,
million: 6,
billion: 9,
trillion: 12
},
abbreviation,
value,
i,
regexp;
if (options.zeroFormat && string === options.zeroFormat) {
value = 0;
} else if (options.nullFormat && string === options.nullFormat || !string.replace(/[^0-9]+/g, '').length) {
value = null;
} else {
value = 1;
if (locale.delimiters.decimal !== '.') {
string = string.replace(/\./g, '').replace(locale.delimiters.decimal, '.');
}
for (abbreviation in abbreviations) {
regexp = new RegExp('[^a-zA-Z]' + locale.abbreviations[abbreviation] + '(?:\\)|(\\' + locale.currency.symbol + ')?(?:\\))?)?$');
if (stringOriginal.match(regexp)) {
value *= Math.pow(10, abbreviations[abbreviation]);
break;
}
}
// check for negative number
value *= (string.split('-').length + Math.min(string.split('(').length - 1, string.split(')').length - 1)) % 2 ? 1 : -1;
// remove non numbers
string = string.replace(/[^0-9\.]+/g, '');
value *= Number(string);
}
return value;
},
isNaN: function(value) {
return typeof value === 'number' && isNaN(value);
},
includes: function(string, search) {
return string.indexOf(search) !== -1;
},
insert: function(string, subString, start) {
return string.slice(0, start) + subString + string.slice(start);
},
reduce: function(array, callback /*, initialValue*/) {
if (this === null) {
throw new TypeError('Array.prototype.reduce called on null or undefined');
}
if (typeof callback !== 'function') {
throw new TypeError(callback + ' is not a function');
}
var t = Object(array),
len = t.length >>> 0,
k = 0,
value;
if (arguments.length === 3) {
value = arguments[2];
} else {
while (k < len && !(k in t)) {
k++;
}
if (k >= len) {
throw new TypeError('Reduce of empty array with no initial value');
}
value = t[k++];
}
for (; k < len; k++) {
if (k in t) {
value = callback(value, t[k], k, t);
}
}
return value;
},
/**
* Computes the multiplier necessary to make x >= 1,
* effectively eliminating miscalculations caused by
* finite precision.
*/
multiplier: function (x) {
var parts = x.toString().split('.');
return parts.length < 2 ? 1 : Math.pow(10, parts[1].length);
},
/**
* Given a variable number of arguments, returns the maximum
* multiplier that must be used to normalize an operation involving
* all of them.
*/
correctionFactor: function () {
var args = Array.prototype.slice.call(arguments);
return args.reduce(function(accum, next) {
var mn = _.multiplier(next);
return accum > mn ? accum : mn;
}, 1);
},
/**
* Implementation of toFixed() that treats floats more like decimals
*
* Fixes binary rounding issues (eg. (0.615).toFixed(2) === '0.61') that present
* problems for accounting- and finance-related software.
*/
toFixed: function(value, maxDecimals, roundingFunction, optionals) {
var splitValue = value.toString().split('.'),
minDecimals = maxDecimals - (optionals || 0),
boundedPrecision,
optionalsRegExp,
power,
output;
// Use the smallest precision value possible to avoid errors from floating point representation
if (splitValue.length === 2) {
boundedPrecision = Math.min(Math.max(splitValue[1].length, minDecimals), maxDecimals);
} else {
boundedPrecision = minDecimals;
}
power = Math.pow(10, boundedPrecision);
// Multiply up by precision, round accurately, then divide and use native toFixed():
output = (roundingFunction(value + 'e+' + boundedPrecision) / power).toFixed(boundedPrecision);
if (optionals > maxDecimals - boundedPrecision) {
optionalsRegExp = new RegExp('\\.?0{1,' + (optionals - (maxDecimals - boundedPrecision)) + '}$');
output = output.replace(optionalsRegExp, '');
}
return output;
}
};
// avaliable options
numeral.options = options;
// avaliable formats
numeral.formats = formats;
// avaliable formats
numeral.locales = locales;
// This function sets the current locale. If
// no arguments are passed in, it will simply return the current global
// locale key.
numeral.locale = function(key) {
if (key) {
options.currentLocale = key.toLowerCase();
}
return options.currentLocale;
};
// This function provides access to the loaded locale data. If
// no arguments are passed in, it will simply return the current
// global locale object.
numeral.localeData = function(key) {
if (!key) {
return locales[options.currentLocale];
}
key = key.toLowerCase();
if (!locales[key]) {
throw new Error('Unknown locale : ' + key);
}
return locales[key];
};
numeral.reset = function() {
for (var property in defaults) {
options[property] = defaults[property];
}
};
numeral.zeroFormat = function(format) {
options.zeroFormat = typeof(format) === 'string' ? format : null;
};
numeral.nullFormat = function (format) {
options.nullFormat = typeof(format) === 'string' ? format : null;
};
numeral.defaultFormat = function(format) {
options.defaultFormat = typeof(format) === 'string' ? format : '0.0';
};
numeral.register = function(type, name, format) {
name = name.toLowerCase();
if (this[type + 's'][name]) {
throw new TypeError(name + ' ' + type + ' already registered.');
}
this[type + 's'][name] = format;
return format;
};
numeral.validate = function(val, culture) {
var _decimalSep,
_thousandSep,
_currSymbol,
_valArray,
_abbrObj,
_thousandRegEx,
localeData,
temp;
//coerce val to string
if (typeof val !== 'string') {
val += '';
if (console.warn) {
console.warn('Numeral.js: Value is not string. It has been co-erced to: ', val);
}
}
//trim whitespaces from either sides
val = val.trim();
//if val is just digits return true
if (!!val.match(/^\d+$/)) {
return true;
}
//if val is empty return false
if (val === '') {
return false;
}
//get the decimal and thousands separator from numeral.localeData
try {
//check if the culture is understood by numeral. if not, default it to current locale
localeData = numeral.localeData(culture);
} catch (e) {
localeData = numeral.localeData(numeral.locale());
}
//setup the delimiters and currency symbol based on culture/locale
_currSymbol = localeData.currency.symbol;
_abbrObj = localeData.abbreviations;
_decimalSep = localeData.delimiters.decimal;
if (localeData.delimiters.thousands === '.') {
_thousandSep = '\\.';
} else {
_thousandSep = localeData.delimiters.thousands;
}
// validating currency symbol
temp = val.match(/^[^\d]+/);
if (temp !== null) {
val = val.substr(1);
if (temp[0] !== _currSymbol) {
return false;
}
}
//validating abbreviation symbol
temp = val.match(/[^\d]+$/);
if (temp !== null) {
val = val.slice(0, -1);
if (temp[0] !== _abbrObj.thousand && temp[0] !== _abbrObj.million && temp[0] !== _abbrObj.billion && temp[0] !== _abbrObj.trillion) {
return false;
}
}
_thousandRegEx = new RegExp(_thousandSep + '{2}');
if (!val.match(/[^\d.,]/g)) {
_valArray = val.split(_decimalSep);
if (_valArray.length > 2) {
return false;
} else {
if (_valArray.length < 2) {
return ( !! _valArray[0].match(/^\d+.*\d$/) && !_valArray[0].match(_thousandRegEx));
} else {
if (_valArray[0].length === 1) {
return ( !! _valArray[0].match(/^\d+$/) && !_valArray[0].match(_thousandRegEx) && !! _valArray[1].match(/^\d+$/));
} else {
return ( !! _valArray[0].match(/^\d+.*\d$/) && !_valArray[0].match(_thousandRegEx) && !! _valArray[1].match(/^\d+$/));
}
}
}
}
return false;
};
/************************************
Numeral Prototype
************************************/
numeral.fn = Numeral.prototype = {
clone: function() {
return numeral(this);
},
format: function(inputString, roundingFunction) {
var value = this._value,
format = inputString || options.defaultFormat,
kind,
output,
formatFunction;
// make sure we have a roundingFunction
roundingFunction = roundingFunction || Math.round;
// format based on value
if (value === 0 && options.zeroFormat !== null) {
output = options.zeroFormat;
} else if (value === null && options.nullFormat !== null) {
output = options.nullFormat;
} else {
for (kind in formats) {
if (format.match(formats[kind].regexps.format)) {
formatFunction = formats[kind].format;
break;
}
}
formatFunction = formatFunction || numeral._.numberToFormat;
output = formatFunction(value, format, roundingFunction);
}
return output;
},
value: function() {
return this._value;
},
input: function() {
return this._input;
},
set: function(value) {
this._value = Number(value);
return this;
},
add: function(value) {
var corrFactor = _.correctionFactor.call(null, this._value, value);
function cback(accum, curr, currI, O) {
return accum + Math.round(corrFactor * curr);
}
this._value = _.reduce([this._value, value], cback, 0) / corrFactor;
return this;
},
subtract: function(value) {
var corrFactor = _.correctionFactor.call(null, this._value, value);
function cback(accum, curr, currI, O) {
return accum - Math.round(corrFactor * curr);
}
this._value = _.reduce([value], cback, Math.round(this._value * corrFactor)) / corrFactor;
return this;
},
multiply: function(value) {
function cback(accum, curr, currI, O) {
var corrFactor = _.correctionFactor(accum, curr);
return Math.round(accum * corrFactor) * Math.round(curr * corrFactor) / Math.round(corrFactor * corrFactor);
}
this._value = _.reduce([this._value, value], cback, 1);
return this;
},
divide: function(value) {
function cback(accum, curr, currI, O) {
var corrFactor = _.correctionFactor(accum, curr);
return Math.round(accum * corrFactor) / Math.round(curr * corrFactor);
}
this._value = _.reduce([this._value, value], cback);
return this;
},
difference: function(value) {
return Math.abs(numeral(this._value).subtract(value).value());
}
};
/************************************
Default Locale && Format
************************************/
numeral.register('locale', 'en', {
delimiters: {
thousands: ',',
decimal: '.'
},
abbreviations: {
thousand: 'k',
million: 'm',
billion: 'b',
trillion: 't'
},
ordinal: function(number) {
var b = number % 10;
return (~~(number % 100 / 10) === 1) ? 'th' :
(b === 1) ? 'st' :
(b === 2) ? 'nd' :
(b === 3) ? 'rd' : 'th';
},
currency: {
symbol: '$'
}
});
(function() {
numeral.register('format', 'bps', {
regexps: {
format: /(BPS)/,
unformat: /(BPS)/
},
format: function(value, format, roundingFunction) {
var space = numeral._.includes(format, ' BPS') ? ' ' : '',
output;
value = value * 10000;
// check for space before BPS
format = format.replace(/\s?BPS/, '');
output = numeral._.numberToFormat(value, format, roundingFunction);
if (numeral._.includes(output, ')')) {
output = output.split('');
output.splice(-1, 0, space + 'BPS');
output = output.join('');
} else {
output = output + space + 'BPS';
}
return output;
},
unformat: function(string) {
return +(numeral._.stringToNumber(string) * 0.0001).toFixed(15);
}
});
})();
(function() {
var decimal = {
base: 1000,
suffixes: ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB']
},
binary = {
base: 1024,
suffixes: ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB']
};
var allSuffixes = decimal.suffixes.concat(binary.suffixes.filter(function (item) {
return decimal.suffixes.indexOf(item) < 0;
}));
var unformatRegex = allSuffixes.join('|');
// Allow support for BPS (http://www.investopedia.com/terms/b/basispoint.asp)
unformatRegex = '(' + unformatRegex.replace('B', 'B(?!PS)') + ')';
numeral.register('format', 'bytes', {
regexps: {
format: /([0\s]i?b)/,
unformat: new RegExp(unformatRegex)
},
format: function(value, format, roundingFunction) {
var output,
bytes = numeral._.includes(format, 'ib') ? binary : decimal,
suffix = numeral._.includes(format, ' b') || numeral._.includes(format, ' ib') ? ' ' : '',
power,
min,
max;
// check for space before
format = format.replace(/\s?i?b/, '');
for (power = 0; power <= bytes.suffixes.length; power++) {
min = Math.pow(bytes.base, power);
max = Math.pow(bytes.base, power + 1);
if (value === null || value === 0 || value >= min && value < max) {
suffix += bytes.suffixes[power];
if (min > 0) {
value = value / min;
}
break;
}
}
output = numeral._.numberToFormat(value, format, roundingFunction);
return output + suffix;
},
unformat: function(string) {
var value = numeral._.stringToNumber(string),
power,
bytesMultiplier;
if (value) {
for (power = decimal.suffixes.length - 1; power >= 0; power--) {
if (numeral._.includes(string, decimal.suffixes[power])) {
bytesMultiplier = Math.pow(decimal.base, power);
break;
}
if (numeral._.includes(string, binary.suffixes[power])) {
bytesMultiplier = Math.pow(binary.base, power);
break;
}
}
value *= (bytesMultiplier || 1);
}
return value;
}
});
})();
(function() {
numeral.register('format', 'currency', {
regexps: {
format: /(\$)/
},
format: function(value, format, roundingFunction) {
var locale = numeral.locales[numeral.options.currentLocale],
symbols = {
before: format.match(/^([\+|\-|\(|\s|\$]*)/)[0],
after: format.match(/([\+|\-|\)|\s|\$]*)$/)[0]
},
output,
symbol,
i;
// strip format of spaces and $
format = format.replace(/\s?\$\s?/, '');
// format the number
output = numeral._.numberToFormat(value, format, roundingFunction);
// update the before and after based on value
if (value >= 0) {
symbols.before = symbols.before.replace(/[\-\(]/, '');
symbols.after = symbols.after.replace(/[\-\)]/, '');
} else if (value < 0 && (!numeral._.includes(symbols.before, '-') && !numeral._.includes(symbols.before, '('))) {
symbols.before = '-' + symbols.before;
}
// loop through each before symbol
for (i = 0; i < symbols.before.length; i++) {
symbol = symbols.before[i];
switch (symbol) {
case '$':
output = numeral._.insert(output, locale.currency.symbol, i);
break;
case ' ':
output = numeral._.insert(output, ' ', i + locale.currency.symbol.length - 1);
break;
}
}
// loop through each after symbol
for (i = symbols.after.length - 1; i >= 0; i--) {
symbol = symbols.after[i];
switch (symbol) {
case '$':
output = i === symbols.after.length - 1 ? output + locale.currency.symbol : numeral._.insert(output, locale.currency.symbol, -(symbols.after.length - (1 + i)));
break;
case ' ':
output = i === symbols.after.length - 1 ? output + ' ' : numeral._.insert(output, ' ', -(symbols.after.length - (1 + i) + locale.currency.symbol.length - 1));
break;
}
}
return output;
}
});
})();
(function() {
numeral.register('format', 'exponential', {
regexps: {
format: /(e\+|e-)/,
unformat: /(e\+|e-)/
},
format: function(value, format, roundingFunction) {
var output,
exponential = typeof value === 'number' && !numeral._.isNaN(value) ? value.toExponential() : '0e+0',
parts = exponential.split('e');
format = format.replace(/e[\+|\-]{1}0/, '');
output = numeral._.numberToFormat(Number(parts[0]), format, roundingFunction);
return output + 'e' + parts[1];
},
unformat: function(string) {
var parts = numeral._.includes(string, 'e+') ? string.split('e+') : string.split('e-'),
value = Number(parts[0]),
power = Number(parts[1]);
power = numeral._.includes(string, 'e-') ? power *= -1 : power;
function cback(accum, curr, currI, O) {
var corrFactor = numeral._.correctionFactor(accum, curr),
num = (accum * corrFactor) * (curr * corrFactor) / (corrFactor * corrFactor);
return num;
}
return numeral._.reduce([value, Math.pow(10, power)], cback, 1);
}
});
})();
(function() {
numeral.register('format', 'ordinal', {
regexps: {
format: /(o)/
},
format: function(value, format, roundingFunction) {
var locale = numeral.locales[numeral.options.currentLocale],
output,
ordinal = numeral._.includes(format, ' o') ? ' ' : '';
// check for space before
format = format.replace(/\s?o/, '');
ordinal += locale.ordinal(value);
output = numeral._.numberToFormat(value, format, roundingFunction);
return output + ordinal;
}
});
})();
(function() {
numeral.register('format', 'percentage', {
regexps: {
format: /(%)/,
unformat: /(%)/
},
format: function(value, format, roundingFunction) {
var space = numeral._.includes(format, ' %') ? ' ' : '',
output;
if (numeral.options.scalePercentBy100) {
value = value * 100;
}
// check for space before %
format = format.replace(/\s?\%/, '');
output = numeral._.numberToFormat(value, format, roundingFunction);
if (numeral._.includes(output, ')')) {
output = output.split('');
output.splice(-1, 0, space + '%');
output = output.join('');
} else {
output = output + space + '%';
}
return output;
},
unformat: function(string) {
var number = numeral._.stringToNumber(string);
if (numeral.options.scalePercentBy100) {
return number * 0.01;
}
return number;
}
});
})();
(function() {
numeral.register('format', 'time', {
regexps: {
format: /(:)/,
unformat: /(:)/
},
format: function(value, format, roundingFunction) {
var hours = Math.floor(value / 60 / 60),
minutes = Math.floor((value - (hours * 60 * 60)) / 60),
seconds = Math.round(value - (hours * 60 * 60) - (minutes * 60));
return hours + ':' + (minutes < 10 ? '0' + minutes : minutes) + ':' + (seconds < 10 ? '0' + seconds : seconds);
},
unformat: function(string) {
var timeArray = string.split(':'),
seconds = 0;
// turn hours and minutes into seconds and add them all up
if (timeArray.length === 3) {
// hours
seconds = seconds + (Number(timeArray[0]) * 60 * 60);
// minutes
seconds = seconds + (Number(timeArray[1]) * 60);
// seconds
seconds = seconds + Number(timeArray[2]);
} else if (timeArray.length === 2) {
// minutes
seconds = seconds + (Number(timeArray[0]) * 60);
// seconds
seconds = seconds + Number(timeArray[1]);
}
return Number(seconds);
}
});
})();
return numeral;
}));
/***/ }),
/* 83 */,
/* 84 */,
/* 85 */,
/* 86 */,
/* 87 */,
/* 88 */,
/* 89 */,
/* 90 */,
/* 91 */
/*!********************************************************!*\
!*** ./node_modules/jszip/lib/stream/GenericWorker.js ***!
\********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* A worker that does nothing but passing chunks to the next one. This is like
* a nodejs stream but with some differences. On the good side :
* - it works on IE 6-9 without any issue / polyfill
* - it weights less than the full dependencies bundled with browserify
* - it forwards errors (no need to declare an error handler EVERYWHERE)
*
* A chunk is an object with 2 attributes : `meta` and `data`. The former is an
* object containing anything (`percent` for example), see each worker for more
* details. The latter is the real data (String, Uint8Array, etc).
*
* @constructor
* @param {String} name the name of the stream (mainly used for debugging purposes)
*/
function GenericWorker(name) {
// the name of the worker
this.name = name || "default";
// an object containing metadata about the workers chain
this.streamInfo = {};
// an error which happened when the worker was paused
this.generatedError = null;
// an object containing metadata to be merged by this worker into the general metadata
this.extraStreamInfo = {};
// true if the stream is paused (and should not do anything), false otherwise
this.isPaused = true;
// true if the stream is finished (and should not do anything), false otherwise
this.isFinished = false;
// true if the stream is locked to prevent further structure updates (pipe), false otherwise
this.isLocked = false;
// the event listeners
this._listeners = {
'data':[],
'end':[],
'error':[]
};
// the previous worker, if any
this.previous = null;
}
GenericWorker.prototype = {
/**
* Push a chunk to the next workers.
* @param {Object} chunk the chunk to push
*/
push : function (chunk) {
this.emit("data", chunk);
},
/**
* End the stream.
* @return {Boolean} true if this call ended the worker, false otherwise.
*/
end : function () {
if (this.isFinished) {
return false;
}
this.flush();
try {
this.emit("end");
this.cleanUp();
this.isFinished = true;
} catch (e) {
this.emit("error", e);
}
return true;
},
/**
* End the stream with an error.
* @param {Error} e the error which caused the premature end.
* @return {Boolean} true if this call ended the worker with an error, false otherwise.
*/
error : function (e) {
if (this.isFinished) {
return false;
}
if(this.isPaused) {
this.generatedError = e;
} else {
this.isFinished = true;
this.emit("error", e);
// in the workers chain exploded in the middle of the chain,
// the error event will go downward but we also need to notify
// workers upward that there has been an error.
if(this.previous) {
this.previous.error(e);
}
this.cleanUp();
}
return true;
},
/**
* Add a callback on an event.
* @param {String} name the name of the event (data, end, error)
* @param {Function} listener the function to call when the event is triggered
* @return {GenericWorker} the current object for chainability
*/
on : function (name, listener) {
this._listeners[name].push(listener);
return this;
},
/**
* Clean any references when a worker is ending.
*/
cleanUp : function () {
this.streamInfo = this.generatedError = this.extraStreamInfo = null;
this._listeners = [];
},
/**
* Trigger an event. This will call registered callback with the provided arg.
* @param {String} name the name of the event (data, end, error)
* @param {Object} arg the argument to call the callback with.
*/
emit : function (name, arg) {
if (this._listeners[name]) {
for(var i = 0; i < this._listeners[name].length; i++) {
this._listeners[name][i].call(this, arg);
}
}
},
/**
* Chain a worker with an other.
* @param {Worker} next the worker receiving events from the current one.
* @return {worker} the next worker for chainability
*/
pipe : function (next) {
return next.registerPrevious(this);
},
/**
* Same as `pipe` in the other direction.
* Using an API with `pipe(next)` is very easy.
* Implementing the API with the point of view of the next one registering
* a source is easier, see the ZipFileWorker.
* @param {Worker} previous the previous worker, sending events to this one
* @return {Worker} the current worker for chainability
*/
registerPrevious : function (previous) {
if (this.isLocked) {
throw new Error("The stream '" + this + "' has already been used.");
}
// sharing the streamInfo...
this.streamInfo = previous.streamInfo;
// ... and adding our own bits
this.mergeStreamInfo();
this.previous = previous;
var self = this;
previous.on('data', function (chunk) {
self.processChunk(chunk);
});
previous.on('end', function () {
self.end();
});
previous.on('error', function (e) {
self.error(e);
});
return this;
},
/**
* Pause the stream so it doesn't send events anymore.
* @return {Boolean} true if this call paused the worker, false otherwise.
*/
pause : function () {
if(this.isPaused || this.isFinished) {
return false;
}
this.isPaused = true;
if(this.previous) {
this.previous.pause();
}
return true;
},
/**
* Resume a paused stream.
* @return {Boolean} true if this call resumed the worker, false otherwise.
*/
resume : function () {
if(!this.isPaused || this.isFinished) {
return false;
}
this.isPaused = false;
// if true, the worker tried to resume but failed
var withError = false;
if(this.generatedError) {
this.error(this.generatedError);
withError = true;
}
if(this.previous) {
this.previous.resume();
}
return !withError;
},
/**
* Flush any remaining bytes as the stream is ending.
*/
flush : function () {},
/**
* Process a chunk. This is usually the method overridden.
* @param {Object} chunk the chunk to process.
*/
processChunk : function(chunk) {
this.push(chunk);
},
/**
* Add a key/value to be added in the workers chain streamInfo once activated.
* @param {String} key the key to use
* @param {Object} value the associated value
* @return {Worker} the current worker for chainability
*/
withStreamInfo : function (key, value) {
this.extraStreamInfo[key] = value;
this.mergeStreamInfo();
return this;
},
/**
* Merge this worker's streamInfo into the chain's streamInfo.
*/
mergeStreamInfo : function () {
for(var key in this.extraStreamInfo) {
if (!this.extraStreamInfo.hasOwnProperty(key)) {
continue;
}
this.streamInfo[key] = this.extraStreamInfo[key];
}
},
/**
* Lock the stream to prevent further updates on the workers chain.
* After calling this method, all calls to pipe will fail.
*/
lock: function () {
if (this.isLocked) {
throw new Error("The stream '" + this + "' has already been used.");
}
this.isLocked = true;
if (this.previous) {
this.previous.lock();
}
},
/**
*
* Pretty print the workers chain.
*/
toString : function () {
var me = "Worker " + this.name;
if (this.previous) {
return this.previous + " -> " + me;
} else {
return me;
}
}
};
module.exports = GenericWorker;
/***/ }),
/* 92 */,
/* 93 */,
/* 94 */,
/* 95 */,
/* 96 */,
/* 97 */
/*!**************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/flag.js ***!
\**************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*!
* Chai - flag utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### .flag(object, key, [value])
*
* Get or set a flag value on an object. If a
* value is provided it will be set, else it will
* return the currently set value or `undefined` if
* the value is not set.
*
* utils.flag(this, 'foo', 'bar'); // setter
* utils.flag(this, 'foo'); // getter, returns `bar`
*
* @param {Object} object constructed Assertion
* @param {String} key
* @param {Mixed} value (optional)
* @namespace Utils
* @name flag
* @api private
*/
module.exports = function flag(obj, key, value) {
var flags = obj.__flags || (obj.__flags = Object.create(null));
if (arguments.length === 3) {
flags[key] = value;
} else {
return flags[key];
}
};
/***/ }),
/* 98 */
/*!***********************************!*\
!*** (webpack)/buildin/global.js ***!
\***********************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
var g;
// This works in non-strict mode
g = (function() {
return this;
})();
try {
// This works if eval is allowed (see CSP)
g = g || Function("return this")() || (1, eval)("this");
} catch (e) {
// This works if the window reference is available
if (typeof window === "object") g = window;
}
// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}
module.exports = g;
/***/ }),
/* 99 */,
/* 100 */,
/* 101 */,
/* 102 */,
/* 103 */,
/* 104 */,
/* 105 */,
/* 106 */,
/* 107 */,
/* 108 */
/*!***********************************************!*\
!*** ./node_modules/pako/lib/utils/common.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var TYPED_OK = (typeof Uint8Array !== 'undefined') &&
(typeof Uint16Array !== 'undefined') &&
(typeof Int32Array !== 'undefined');
function _has(obj, key) {
return Object.prototype.hasOwnProperty.call(obj, key);
}
exports.assign = function (obj /*from1, from2, from3, ...*/) {
var sources = Array.prototype.slice.call(arguments, 1);
while (sources.length) {
var source = sources.shift();
if (!source) { continue; }
if (typeof source !== 'object') {
throw new TypeError(source + 'must be non-object');
}
for (var p in source) {
if (_has(source, p)) {
obj[p] = source[p];
}
}
}
return obj;
};
// reduce buffer size, avoiding mem copy
exports.shrinkBuf = function (buf, size) {
if (buf.length === size) { return buf; }
if (buf.subarray) { return buf.subarray(0, size); }
buf.length = size;
return buf;
};
var fnTyped = {
arraySet: function (dest, src, src_offs, len, dest_offs) {
if (src.subarray && dest.subarray) {
dest.set(src.subarray(src_offs, src_offs + len), dest_offs);
return;
}
// Fallback to ordinary array
for (var i = 0; i < len; i++) {
dest[dest_offs + i] = src[src_offs + i];
}
},
// Join array of chunks to single array.
flattenChunks: function (chunks) {
var i, l, len, pos, chunk, result;
// calculate data length
len = 0;
for (i = 0, l = chunks.length; i < l; i++) {
len += chunks[i].length;
}
// join chunks
result = new Uint8Array(len);
pos = 0;
for (i = 0, l = chunks.length; i < l; i++) {
chunk = chunks[i];
result.set(chunk, pos);
pos += chunk.length;
}
return result;
}
};
var fnUntyped = {
arraySet: function (dest, src, src_offs, len, dest_offs) {
for (var i = 0; i < len; i++) {
dest[dest_offs + i] = src[src_offs + i];
}
},
// Join array of chunks to single array.
flattenChunks: function (chunks) {
return [].concat.apply([], chunks);
}
};
// Enable/Disable typed arrays use, for testing
//
exports.setTyped = function (on) {
if (on) {
exports.Buf8 = Uint8Array;
exports.Buf16 = Uint16Array;
exports.Buf32 = Int32Array;
exports.assign(exports, fnTyped);
} else {
exports.Buf8 = Array;
exports.Buf16 = Array;
exports.Buf32 = Array;
exports.assign(exports, fnUntyped);
}
};
exports.setTyped(TYPED_OK);
/***/ }),
/* 109 */
/*!*******************************************!*\
!*** ./node_modules/jszip/lib/support.js ***!
\*******************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(Buffer) {
exports.base64 = true;
exports.array = true;
exports.string = true;
exports.arraybuffer = typeof ArrayBuffer !== "undefined" && typeof Uint8Array !== "undefined";
exports.nodebuffer = typeof Buffer !== "undefined";
// contains true if JSZip can read/generate Uint8Array, false otherwise.
exports.uint8array = typeof Uint8Array !== "undefined";
if (typeof ArrayBuffer === "undefined") {
exports.blob = false;
}
else {
var buffer = new ArrayBuffer(0);
try {
exports.blob = new Blob([buffer], {
type: "application/zip"
}).size === 0;
}
catch (e) {
try {
var Builder = self.BlobBuilder || self.WebKitBlobBuilder || self.MozBlobBuilder || self.MSBlobBuilder;
var builder = new Builder();
builder.append(buffer);
exports.blob = builder.getBlob('application/zip').size === 0;
}
catch (e) {
exports.blob = false;
}
}
}
try {
exports.nodestream = !!__webpack_require__(/*! readable-stream */ 254).Readable;
} catch(e) {
exports.nodestream = false;
}
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../buffer/index.js */ 128).Buffer))
/***/ }),
/* 110 */
/*!*********************************************!*\
!*** ./node_modules/escodegen/escodegen.js ***!
\*********************************************/
/*! no static exports found */
/*! exports used: generate */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {/*
Copyright (C) 2012-2014 Yusuke Suzuki <utatane.tea@gmail.com>
Copyright (C) 2015 Ingvar Stepanyan <me@rreverser.com>
Copyright (C) 2014 Ivan Nikulin <ifaaan@gmail.com>
Copyright (C) 2012-2013 Michael Ficarra <escodegen.copyright@michael.ficarra.me>
Copyright (C) 2012-2013 Mathias Bynens <mathias@qiwi.be>
Copyright (C) 2013 Irakli Gozalishvili <rfobic@gmail.com>
Copyright (C) 2012 Robert Gust-Bardon <donate@robert.gust-bardon.org>
Copyright (C) 2012 John Freeman <jfreeman08@gmail.com>
Copyright (C) 2011-2012 Ariya Hidayat <ariya.hidayat@gmail.com>
Copyright (C) 2012 Joost-Wim Boekesteijn <joost-wim@boekesteijn.nl>
Copyright (C) 2012 Kris Kowal <kris.kowal@cixar.com>
Copyright (C) 2012 Arpad Borsos <arpad.borsos@googlemail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*global exports:true, require:true, global:true*/
(function () {
'use strict';
var Syntax,
Precedence,
BinaryPrecedence,
SourceNode,
estraverse,
esutils,
base,
indent,
json,
renumber,
hexadecimal,
quotes,
escapeless,
newline,
space,
parentheses,
semicolons,
safeConcatenation,
directive,
extra,
parse,
sourceMap,
sourceCode,
preserveBlankLines,
FORMAT_MINIFY,
FORMAT_DEFAULTS;
estraverse = __webpack_require__(/*! estraverse */ 325);
esutils = __webpack_require__(/*! esutils */ 323);
Syntax = estraverse.Syntax;
// Generation is done by generateExpression.
function isExpression(node) {
return CodeGenerator.Expression.hasOwnProperty(node.type);
}
// Generation is done by generateStatement.
function isStatement(node) {
return CodeGenerator.Statement.hasOwnProperty(node.type);
}
Precedence = {
Sequence: 0,
Yield: 1,
Await: 1,
Assignment: 1,
Conditional: 2,
ArrowFunction: 2,
LogicalOR: 3,
LogicalAND: 4,
BitwiseOR: 5,
BitwiseXOR: 6,
BitwiseAND: 7,
Equality: 8,
Relational: 9,
BitwiseSHIFT: 10,
Additive: 11,
Multiplicative: 12,
Unary: 13,
Postfix: 14,
Call: 15,
New: 16,
TaggedTemplate: 17,
Member: 18,
Primary: 19
};
BinaryPrecedence = {
'||': Precedence.LogicalOR,
'&&': Precedence.LogicalAND,
'|': Precedence.BitwiseOR,
'^': Precedence.BitwiseXOR,
'&': Precedence.BitwiseAND,
'==': Precedence.Equality,
'!=': Precedence.Equality,
'===': Precedence.Equality,
'!==': Precedence.Equality,
'is': Precedence.Equality,
'isnt': Precedence.Equality,
'<': Precedence.Relational,
'>': Precedence.Relational,
'<=': Precedence.Relational,
'>=': Precedence.Relational,
'in': Precedence.Relational,
'instanceof': Precedence.Relational,
'<<': Precedence.BitwiseSHIFT,
'>>': Precedence.BitwiseSHIFT,
'>>>': Precedence.BitwiseSHIFT,
'+': Precedence.Additive,
'-': Precedence.Additive,
'*': Precedence.Multiplicative,
'%': Precedence.Multiplicative,
'/': Precedence.Multiplicative
};
//Flags
var F_ALLOW_IN = 1,
F_ALLOW_CALL = 1 << 1,
F_ALLOW_UNPARATH_NEW = 1 << 2,
F_FUNC_BODY = 1 << 3,
F_DIRECTIVE_CTX = 1 << 4,
F_SEMICOLON_OPT = 1 << 5;
//Expression flag sets
//NOTE: Flag order:
// F_ALLOW_IN
// F_ALLOW_CALL
// F_ALLOW_UNPARATH_NEW
var E_FTT = F_ALLOW_CALL | F_ALLOW_UNPARATH_NEW,
E_TTF = F_ALLOW_IN | F_ALLOW_CALL,
E_TTT = F_ALLOW_IN | F_ALLOW_CALL | F_ALLOW_UNPARATH_NEW,
E_TFF = F_ALLOW_IN,
E_FFT = F_ALLOW_UNPARATH_NEW,
E_TFT = F_ALLOW_IN | F_ALLOW_UNPARATH_NEW;
//Statement flag sets
//NOTE: Flag order:
// F_ALLOW_IN
// F_FUNC_BODY
// F_DIRECTIVE_CTX
// F_SEMICOLON_OPT
var S_TFFF = F_ALLOW_IN,
S_TFFT = F_ALLOW_IN | F_SEMICOLON_OPT,
S_FFFF = 0x00,
S_TFTF = F_ALLOW_IN | F_DIRECTIVE_CTX,
S_TTFF = F_ALLOW_IN | F_FUNC_BODY;
function getDefaultOptions() {
// default options
return {
indent: null,
base: null,
parse: null,
comment: false,
format: {
indent: {
style: ' ',
base: 0,
adjustMultilineComment: false
},
newline: '\n',
space: ' ',
json: false,
renumber: false,
hexadecimal: false,
quotes: 'single',
escapeless: false,
compact: false,
parentheses: true,
semicolons: true,
safeConcatenation: false,
preserveBlankLines: false
},
moz: {
comprehensionExpressionStartsWithAssignment: false,
starlessGenerator: false
},
sourceMap: null,
sourceMapRoot: null,
sourceMapWithCode: false,
directive: false,
raw: true,
verbatim: null,
sourceCode: null
};
}
function stringRepeat(str, num) {
var result = '';
for (num |= 0; num > 0; num >>>= 1, str += str) {
if (num & 1) {
result += str;
}
}
return result;
}
function hasLineTerminator(str) {
return (/[\r\n]/g).test(str);
}
function endsWithLineTerminator(str) {
var len = str.length;
return len && esutils.code.isLineTerminator(str.charCodeAt(len - 1));
}
function merge(target, override) {
var key;
for (key in override) {
if (override.hasOwnProperty(key)) {
target[key] = override[key];
}
}
return target;
}
function updateDeeply(target, override) {
var key, val;
function isHashObject(target) {
return typeof target === 'object' && target instanceof Object && !(target instanceof RegExp);
}
for (key in override) {
if (override.hasOwnProperty(key)) {
val = override[key];
if (isHashObject(val)) {
if (isHashObject(target[key])) {
updateDeeply(target[key], val);
} else {
target[key] = updateDeeply({}, val);
}
} else {
target[key] = val;
}
}
}
return target;
}
function generateNumber(value) {
var result, point, temp, exponent, pos;
if (value !== value) {
throw new Error('Numeric literal whose value is NaN');
}
if (value < 0 || (value === 0 && 1 / value < 0)) {
throw new Error('Numeric literal whose value is negative');
}
if (value === 1 / 0) {
return json ? 'null' : renumber ? '1e400' : '1e+400';
}
result = '' + value;
if (!renumber || result.length < 3) {
return result;
}
point = result.indexOf('.');
if (!json && result.charCodeAt(0) === 0x30 /* 0 */ && point === 1) {
point = 0;
result = result.slice(1);
}
temp = result;
result = result.replace('e+', 'e');
exponent = 0;
if ((pos = temp.indexOf('e')) > 0) {
exponent = +temp.slice(pos + 1);
temp = temp.slice(0, pos);
}
if (point >= 0) {
exponent -= temp.length - point - 1;
temp = +(temp.slice(0, point) + temp.slice(point + 1)) + '';
}
pos = 0;
while (temp.charCodeAt(temp.length + pos - 1) === 0x30 /* 0 */) {
--pos;
}
if (pos !== 0) {
exponent -= pos;
temp = temp.slice(0, pos);
}
if (exponent !== 0) {
temp += 'e' + exponent;
}
if ((temp.length < result.length ||
(hexadecimal && value > 1e12 && Math.floor(value) === value && (temp = '0x' + value.toString(16)).length < result.length)) &&
+temp === value) {
result = temp;
}
return result;
}
// Generate valid RegExp expression.
// This function is based on https://github.com/Constellation/iv Engine
function escapeRegExpCharacter(ch, previousIsBackslash) {
// not handling '\' and handling \u2028 or \u2029 to unicode escape sequence
if ((ch & ~1) === 0x2028) {
return (previousIsBackslash ? 'u' : '\\u') + ((ch === 0x2028) ? '2028' : '2029');
} else if (ch === 10 || ch === 13) { // \n, \r
return (previousIsBackslash ? '' : '\\') + ((ch === 10) ? 'n' : 'r');
}
return String.fromCharCode(ch);
}
function generateRegExp(reg) {
var match, result, flags, i, iz, ch, characterInBrack, previousIsBackslash;
result = reg.toString();
if (reg.source) {
// extract flag from toString result
match = result.match(/\/([^/]*)$/);
if (!match) {
return result;
}
flags = match[1];
result = '';
characterInBrack = false;
previousIsBackslash = false;
for (i = 0, iz = reg.source.length; i < iz; ++i) {
ch = reg.source.charCodeAt(i);
if (!previousIsBackslash) {
if (characterInBrack) {
if (ch === 93) { // ]
characterInBrack = false;
}
} else {
if (ch === 47) { // /
result += '\\';
} else if (ch === 91) { // [
characterInBrack = true;
}
}
result += escapeRegExpCharacter(ch, previousIsBackslash);
previousIsBackslash = ch === 92; // \
} else {
// if new RegExp("\\\n') is provided, create /\n/
result += escapeRegExpCharacter(ch, previousIsBackslash);
// prevent like /\\[/]/
previousIsBackslash = false;
}
}
return '/' + result + '/' + flags;
}
return result;
}
function escapeAllowedCharacter(code, next) {
var hex;
if (code === 0x08 /* \b */) {
return '\\b';
}
if (code === 0x0C /* \f */) {
return '\\f';
}
if (code === 0x09 /* \t */) {
return '\\t';
}
hex = code.toString(16).toUpperCase();
if (json || code > 0xFF) {
return '\\u' + '0000'.slice(hex.length) + hex;
} else if (code === 0x0000 && !esutils.code.isDecimalDigit(next)) {
return '\\0';
} else if (code === 0x000B /* \v */) { // '\v'
return '\\x0B';
} else {
return '\\x' + '00'.slice(hex.length) + hex;
}
}
function escapeDisallowedCharacter(code) {
if (code === 0x5C /* \ */) {
return '\\\\';
}
if (code === 0x0A /* \n */) {
return '\\n';
}
if (code === 0x0D /* \r */) {
return '\\r';
}
if (code === 0x2028) {
return '\\u2028';
}
if (code === 0x2029) {
return '\\u2029';
}
throw new Error('Incorrectly classified character');
}
function escapeDirective(str) {
var i, iz, code, quote;
quote = quotes === 'double' ? '"' : '\'';
for (i = 0, iz = str.length; i < iz; ++i) {
code = str.charCodeAt(i);
if (code === 0x27 /* ' */) {
quote = '"';
break;
} else if (code === 0x22 /* " */) {
quote = '\'';
break;
} else if (code === 0x5C /* \ */) {
++i;
}
}
return quote + str + quote;
}
function escapeString(str) {
var result = '', i, len, code, singleQuotes = 0, doubleQuotes = 0, single, quote;
for (i = 0, len = str.length; i < len; ++i) {
code = str.charCodeAt(i);
if (code === 0x27 /* ' */) {
++singleQuotes;
} else if (code === 0x22 /* " */) {
++doubleQuotes;
} else if (code === 0x2F /* / */ && json) {
result += '\\';
} else if (esutils.code.isLineTerminator(code) || code === 0x5C /* \ */) {
result += escapeDisallowedCharacter(code);
continue;
} else if (!esutils.code.isIdentifierPartES5(code) && (json && code < 0x20 /* SP */ || !json && !escapeless && (code < 0x20 /* SP */ || code > 0x7E /* ~ */))) {
result += escapeAllowedCharacter(code, str.charCodeAt(i + 1));
continue;
}
result += String.fromCharCode(code);
}
single = !(quotes === 'double' || (quotes === 'auto' && doubleQuotes < singleQuotes));
quote = single ? '\'' : '"';
if (!(single ? singleQuotes : doubleQuotes)) {
return quote + result + quote;
}
str = result;
result = quote;
for (i = 0, len = str.length; i < len; ++i) {
code = str.charCodeAt(i);
if ((code === 0x27 /* ' */ && single) || (code === 0x22 /* " */ && !single)) {
result += '\\';
}
result += String.fromCharCode(code);
}
return result + quote;
}
/**
* flatten an array to a string, where the array can contain
* either strings or nested arrays
*/
function flattenToString(arr) {
var i, iz, elem, result = '';
for (i = 0, iz = arr.length; i < iz; ++i) {
elem = arr[i];
result += Array.isArray(elem) ? flattenToString(elem) : elem;
}
return result;
}
/**
* convert generated to a SourceNode when source maps are enabled.
*/
function toSourceNodeWhenNeeded(generated, node) {
if (!sourceMap) {
// with no source maps, generated is either an
// array or a string. if an array, flatten it.
// if a string, just return it
if (Array.isArray(generated)) {
return flattenToString(generated);
} else {
return generated;
}
}
if (node == null) {
if (generated instanceof SourceNode) {
return generated;
} else {
node = {};
}
}
if (node.loc == null) {
return new SourceNode(null, null, sourceMap, generated, node.name || null);
}
return new SourceNode(node.loc.start.line, node.loc.start.column, (sourceMap === true ? node.loc.source || null : sourceMap), generated, node.name || null);
}
function noEmptySpace() {
return (space) ? space : ' ';
}
function join(left, right) {
var leftSource,
rightSource,
leftCharCode,
rightCharCode;
leftSource = toSourceNodeWhenNeeded(left).toString();
if (leftSource.length === 0) {
return [right];
}
rightSource = toSourceNodeWhenNeeded(right).toString();
if (rightSource.length === 0) {
return [left];
}
leftCharCode = leftSource.charCodeAt(leftSource.length - 1);
rightCharCode = rightSource.charCodeAt(0);
if ((leftCharCode === 0x2B /* + */ || leftCharCode === 0x2D /* - */) && leftCharCode === rightCharCode ||
esutils.code.isIdentifierPartES5(leftCharCode) && esutils.code.isIdentifierPartES5(rightCharCode) ||
leftCharCode === 0x2F /* / */ && rightCharCode === 0x69 /* i */) { // infix word operators all start with `i`
return [left, noEmptySpace(), right];
} else if (esutils.code.isWhiteSpace(leftCharCode) || esutils.code.isLineTerminator(leftCharCode) ||
esutils.code.isWhiteSpace(rightCharCode) || esutils.code.isLineTerminator(rightCharCode)) {
return [left, right];
}
return [left, space, right];
}
function addIndent(stmt) {
return [base, stmt];
}
function withIndent(fn) {
var previousBase;
previousBase = base;
base += indent;
fn(base);
base = previousBase;
}
function calculateSpaces(str) {
var i;
for (i = str.length - 1; i >= 0; --i) {
if (esutils.code.isLineTerminator(str.charCodeAt(i))) {
break;
}
}
return (str.length - 1) - i;
}
function adjustMultilineComment(value, specialBase) {
var array, i, len, line, j, spaces, previousBase, sn;
array = value.split(/\r\n|[\r\n]/);
spaces = Number.MAX_VALUE;
// first line doesn't have indentation
for (i = 1, len = array.length; i < len; ++i) {
line = array[i];
j = 0;
while (j < line.length && esutils.code.isWhiteSpace(line.charCodeAt(j))) {
++j;
}
if (spaces > j) {
spaces = j;
}
}
if (typeof specialBase !== 'undefined') {
// pattern like
// {
// var t = 20; /*
// * this is comment
// */
// }
previousBase = base;
if (array[1][spaces] === '*') {
specialBase += ' ';
}
base = specialBase;
} else {
if (spaces & 1) {
// /*
// *
// */
// If spaces are odd number, above pattern is considered.
// We waste 1 space.
--spaces;
}
previousBase = base;
}
for (i = 1, len = array.length; i < len; ++i) {
sn = toSourceNodeWhenNeeded(addIndent(array[i].slice(spaces)));
array[i] = sourceMap ? sn.join('') : sn;
}
base = previousBase;
return array.join('\n');
}
function generateComment(comment, specialBase) {
if (comment.type === 'Line') {
if (endsWithLineTerminator(comment.value)) {
return '//' + comment.value;
} else {
// Always use LineTerminator
var result = '//' + comment.value;
if (!preserveBlankLines) {
result += '\n';
}
return result;
}
}
if (extra.format.indent.adjustMultilineComment && /[\n\r]/.test(comment.value)) {
return adjustMultilineComment('/*' + comment.value + '*/', specialBase);
}
return '/*' + comment.value + '*/';
}
function addComments(stmt, result) {
var i, len, comment, save, tailingToStatement, specialBase, fragment,
extRange, range, prevRange, prefix, infix, suffix, count;
if (stmt.leadingComments && stmt.leadingComments.length > 0) {
save = result;
if (preserveBlankLines) {
comment = stmt.leadingComments[0];
result = [];
extRange = comment.extendedRange;
range = comment.range;
prefix = sourceCode.substring(extRange[0], range[0]);
count = (prefix.match(/\n/g) || []).length;
if (count > 0) {
result.push(stringRepeat('\n', count));
result.push(addIndent(generateComment(comment)));
} else {
result.push(prefix);
result.push(generateComment(comment));
}
prevRange = range;
for (i = 1, len = stmt.leadingComments.length; i < len; i++) {
comment = stmt.leadingComments[i];
range = comment.range;
infix = sourceCode.substring(prevRange[1], range[0]);
count = (infix.match(/\n/g) || []).length;
result.push(stringRepeat('\n', count));
result.push(addIndent(generateComment(comment)));
prevRange = range;
}
suffix = sourceCode.substring(range[1], extRange[1]);
count = (suffix.match(/\n/g) || []).length;
result.push(stringRepeat('\n', count));
} else {
comment = stmt.leadingComments[0];
result = [];
if (safeConcatenation && stmt.type === Syntax.Program && stmt.body.length === 0) {
result.push('\n');
}
result.push(generateComment(comment));
if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
result.push('\n');
}
for (i = 1, len = stmt.leadingComments.length; i < len; ++i) {
comment = stmt.leadingComments[i];
fragment = [generateComment(comment)];
if (!endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {
fragment.push('\n');
}
result.push(addIndent(fragment));
}
}
result.push(addIndent(save));
}
if (stmt.trailingComments) {
if (preserveBlankLines) {
comment = stmt.trailingComments[0];
extRange = comment.extendedRange;
range = comment.range;
prefix = sourceCode.substring(extRange[0], range[0]);
count = (prefix.match(/\n/g) || []).length;
if (count > 0) {
result.push(stringRepeat('\n', count));
result.push(addIndent(generateComment(comment)));
} else {
result.push(prefix);
result.push(generateComment(comment));
}
} else {
tailingToStatement = !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString());
specialBase = stringRepeat(' ', calculateSpaces(toSourceNodeWhenNeeded([base, result, indent]).toString()));
for (i = 0, len = stmt.trailingComments.length; i < len; ++i) {
comment = stmt.trailingComments[i];
if (tailingToStatement) {
// We assume target like following script
//
// var t = 20; /**
// * This is comment of t
// */
if (i === 0) {
// first case
result = [result, indent];
} else {
result = [result, specialBase];
}
result.push(generateComment(comment, specialBase));
} else {
result = [result, addIndent(generateComment(comment))];
}
if (i !== len - 1 && !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
result = [result, '\n'];
}
}
}
}
return result;
}
function generateBlankLines(start, end, result) {
var j, newlineCount = 0;
for (j = start; j < end; j++) {
if (sourceCode[j] === '\n') {
newlineCount++;
}
}
for (j = 1; j < newlineCount; j++) {
result.push(newline);
}
}
function parenthesize(text, current, should) {
if (current < should) {
return ['(', text, ')'];
}
return text;
}
function generateVerbatimString(string) {
var i, iz, result;
result = string.split(/\r\n|\n/);
for (i = 1, iz = result.length; i < iz; i++) {
result[i] = newline + base + result[i];
}
return result;
}
function generateVerbatim(expr, precedence) {
var verbatim, result, prec;
verbatim = expr[extra.verbatim];
if (typeof verbatim === 'string') {
result = parenthesize(generateVerbatimString(verbatim), Precedence.Sequence, precedence);
} else {
// verbatim is object
result = generateVerbatimString(verbatim.content);
prec = (verbatim.precedence != null) ? verbatim.precedence : Precedence.Sequence;
result = parenthesize(result, prec, precedence);
}
return toSourceNodeWhenNeeded(result, expr);
}
function CodeGenerator() {
}
// Helpers.
CodeGenerator.prototype.maybeBlock = function(stmt, flags) {
var result, noLeadingComment, that = this;
noLeadingComment = !extra.comment || !stmt.leadingComments;
if (stmt.type === Syntax.BlockStatement && noLeadingComment) {
return [space, this.generateStatement(stmt, flags)];
}
if (stmt.type === Syntax.EmptyStatement && noLeadingComment) {
return ';';
}
withIndent(function () {
result = [
newline,
addIndent(that.generateStatement(stmt, flags))
];
});
return result;
};
CodeGenerator.prototype.maybeBlockSuffix = function (stmt, result) {
var ends = endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString());
if (stmt.type === Syntax.BlockStatement && (!extra.comment || !stmt.leadingComments) && !ends) {
return [result, space];
}
if (ends) {
return [result, base];
}
return [result, newline, base];
};
function generateIdentifier(node) {
return toSourceNodeWhenNeeded(node.name, node);
}
function generateAsyncPrefix(node, spaceRequired) {
return node.async ? 'async' + (spaceRequired ? noEmptySpace() : space) : '';
}
function generateStarSuffix(node) {
var isGenerator = node.generator && !extra.moz.starlessGenerator;
return isGenerator ? '*' + space : '';
}
function generateMethodPrefix(prop) {
var func = prop.value, prefix = '';
if (func.async) {
prefix += generateAsyncPrefix(func, !prop.computed);
}
if (func.generator) {
// avoid space before method name
prefix += generateStarSuffix(func) ? '*' : '';
}
return prefix;
}
CodeGenerator.prototype.generatePattern = function (node, precedence, flags) {
if (node.type === Syntax.Identifier) {
return generateIdentifier(node);
}
return this.generateExpression(node, precedence, flags);
};
CodeGenerator.prototype.generateFunctionParams = function (node) {
var i, iz, result, hasDefault;
hasDefault = false;
if (node.type === Syntax.ArrowFunctionExpression &&
!node.rest && (!node.defaults || node.defaults.length === 0) &&
node.params.length === 1 && node.params[0].type === Syntax.Identifier) {
// arg => { } case
result = [generateAsyncPrefix(node, true), generateIdentifier(node.params[0])];
} else {
result = node.type === Syntax.ArrowFunctionExpression ? [generateAsyncPrefix(node, false)] : [];
result.push('(');
if (node.defaults) {
hasDefault = true;
}
for (i = 0, iz = node.params.length; i < iz; ++i) {
if (hasDefault && node.defaults[i]) {
// Handle default values.
result.push(this.generateAssignment(node.params[i], node.defaults[i], '=', Precedence.Assignment, E_TTT));
} else {
result.push(this.generatePattern(node.params[i], Precedence.Assignment, E_TTT));
}
if (i + 1 < iz) {
result.push(',' + space);
}
}
if (node.rest) {
if (node.params.length) {
result.push(',' + space);
}
result.push('...');
result.push(generateIdentifier(node.rest));
}
result.push(')');
}
return result;
};
CodeGenerator.prototype.generateFunctionBody = function (node) {
var result, expr;
result = this.generateFunctionParams(node);
if (node.type === Syntax.ArrowFunctionExpression) {
result.push(space);
result.push('=>');
}
if (node.expression) {
result.push(space);
expr = this.generateExpression(node.body, Precedence.Assignment, E_TTT);
if (expr.toString().charAt(0) === '{') {
expr = ['(', expr, ')'];
}
result.push(expr);
} else {
result.push(this.maybeBlock(node.body, S_TTFF));
}
return result;
};
CodeGenerator.prototype.generateIterationForStatement = function (operator, stmt, flags) {
var result = ['for' + space + (stmt.await ? 'await' + space : '') + '('], that = this;
withIndent(function () {
if (stmt.left.type === Syntax.VariableDeclaration) {
withIndent(function () {
result.push(stmt.left.kind + noEmptySpace());
result.push(that.generateStatement(stmt.left.declarations[0], S_FFFF));
});
} else {
result.push(that.generateExpression(stmt.left, Precedence.Call, E_TTT));
}
result = join(result, operator);
result = [join(
result,
that.generateExpression(stmt.right, Precedence.Sequence, E_TTT)
), ')'];
});
result.push(this.maybeBlock(stmt.body, flags));
return result;
};
CodeGenerator.prototype.generatePropertyKey = function (expr, computed) {
var result = [];
if (computed) {
result.push('[');
}
result.push(this.generateExpression(expr, Precedence.Sequence, E_TTT));
if (computed) {
result.push(']');
}
return result;
};
CodeGenerator.prototype.generateAssignment = function (left, right, operator, precedence, flags) {
if (Precedence.Assignment < precedence) {
flags |= F_ALLOW_IN;
}
return parenthesize(
[
this.generateExpression(left, Precedence.Call, flags),
space + operator + space,
this.generateExpression(right, Precedence.Assignment, flags)
],
Precedence.Assignment,
precedence
);
};
CodeGenerator.prototype.semicolon = function (flags) {
if (!semicolons && flags & F_SEMICOLON_OPT) {
return '';
}
return ';';
};
// Statements.
CodeGenerator.Statement = {
BlockStatement: function (stmt, flags) {
var range, content, result = ['{', newline], that = this;
withIndent(function () {
// handle functions without any code
if (stmt.body.length === 0 && preserveBlankLines) {
range = stmt.range;
if (range[1] - range[0] > 2) {
content = sourceCode.substring(range[0] + 1, range[1] - 1);
if (content[0] === '\n') {
result = ['{'];
}
result.push(content);
}
}
var i, iz, fragment, bodyFlags;
bodyFlags = S_TFFF;
if (flags & F_FUNC_BODY) {
bodyFlags |= F_DIRECTIVE_CTX;
}
for (i = 0, iz = stmt.body.length; i < iz; ++i) {
if (preserveBlankLines) {
// handle spaces before the first line
if (i === 0) {
if (stmt.body[0].leadingComments) {
range = stmt.body[0].leadingComments[0].extendedRange;
content = sourceCode.substring(range[0], range[1]);
if (content[0] === '\n') {
result = ['{'];
}
}
if (!stmt.body[0].leadingComments) {
generateBlankLines(stmt.range[0], stmt.body[0].range[0], result);
}
}
// handle spaces between lines
if (i > 0) {
if (!stmt.body[i - 1].trailingComments && !stmt.body[i].leadingComments) {
generateBlankLines(stmt.body[i - 1].range[1], stmt.body[i].range[0], result);
}
}
}
if (i === iz - 1) {
bodyFlags |= F_SEMICOLON_OPT;
}
if (stmt.body[i].leadingComments && preserveBlankLines) {
fragment = that.generateStatement(stmt.body[i], bodyFlags);
} else {
fragment = addIndent(that.generateStatement(stmt.body[i], bodyFlags));
}
result.push(fragment);
if (!endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {
if (preserveBlankLines && i < iz - 1) {
// don't add a new line if there are leading coments
// in the next statement
if (!stmt.body[i + 1].leadingComments) {
result.push(newline);
}
} else {
result.push(newline);
}
}
if (preserveBlankLines) {
// handle spaces after the last line
if (i === iz - 1) {
if (!stmt.body[i].trailingComments) {
generateBlankLines(stmt.body[i].range[1], stmt.range[1], result);
}
}
}
}
});
result.push(addIndent('}'));
return result;
},
BreakStatement: function (stmt, flags) {
if (stmt.label) {
return 'break ' + stmt.label.name + this.semicolon(flags);
}
return 'break' + this.semicolon(flags);
},
ContinueStatement: function (stmt, flags) {
if (stmt.label) {
return 'continue ' + stmt.label.name + this.semicolon(flags);
}
return 'continue' + this.semicolon(flags);
},
ClassBody: function (stmt, flags) {
var result = [ '{', newline], that = this;
withIndent(function (indent) {
var i, iz;
for (i = 0, iz = stmt.body.length; i < iz; ++i) {
result.push(indent);
result.push(that.generateExpression(stmt.body[i], Precedence.Sequence, E_TTT));
if (i + 1 < iz) {
result.push(newline);
}
}
});
if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
result.push(newline);
}
result.push(base);
result.push('}');
return result;
},
ClassDeclaration: function (stmt, flags) {
var result, fragment;
result = ['class'];
if (stmt.id) {
result = join(result, this.generateExpression(stmt.id, Precedence.Sequence, E_TTT));
}
if (stmt.superClass) {
fragment = join('extends', this.generateExpression(stmt.superClass, Precedence.Assignment, E_TTT));
result = join(result, fragment);
}
result.push(space);
result.push(this.generateStatement(stmt.body, S_TFFT));
return result;
},
DirectiveStatement: function (stmt, flags) {
if (extra.raw && stmt.raw) {
return stmt.raw + this.semicolon(flags);
}
return escapeDirective(stmt.directive) + this.semicolon(flags);
},
DoWhileStatement: function (stmt, flags) {
// Because `do 42 while (cond)` is Syntax Error. We need semicolon.
var result = join('do', this.maybeBlock(stmt.body, S_TFFF));
result = this.maybeBlockSuffix(stmt.body, result);
return join(result, [
'while' + space + '(',
this.generateExpression(stmt.test, Precedence.Sequence, E_TTT),
')' + this.semicolon(flags)
]);
},
CatchClause: function (stmt, flags) {
var result, that = this;
withIndent(function () {
var guard;
result = [
'catch' + space + '(',
that.generateExpression(stmt.param, Precedence.Sequence, E_TTT),
')'
];
if (stmt.guard) {
guard = that.generateExpression(stmt.guard, Precedence.Sequence, E_TTT);
result.splice(2, 0, ' if ', guard);
}
});
result.push(this.maybeBlock(stmt.body, S_TFFF));
return result;
},
DebuggerStatement: function (stmt, flags) {
return 'debugger' + this.semicolon(flags);
},
EmptyStatement: function (stmt, flags) {
return ';';
},
ExportDefaultDeclaration: function (stmt, flags) {
var result = [ 'export' ], bodyFlags;
bodyFlags = (flags & F_SEMICOLON_OPT) ? S_TFFT : S_TFFF;
// export default HoistableDeclaration[Default]
// export default AssignmentExpression[In] ;
result = join(result, 'default');
if (isStatement(stmt.declaration)) {
result = join(result, this.generateStatement(stmt.declaration, bodyFlags));
} else {
result = join(result, this.generateExpression(stmt.declaration, Precedence.Assignment, E_TTT) + this.semicolon(flags));
}
return result;
},
ExportNamedDeclaration: function (stmt, flags) {
var result = [ 'export' ], bodyFlags, that = this;
bodyFlags = (flags & F_SEMICOLON_OPT) ? S_TFFT : S_TFFF;
// export VariableStatement
// export Declaration[Default]
if (stmt.declaration) {
return join(result, this.generateStatement(stmt.declaration, bodyFlags));
}
// export ExportClause[NoReference] FromClause ;
// export ExportClause ;
if (stmt.specifiers) {
if (stmt.specifiers.length === 0) {
result = join(result, '{' + space + '}');
} else if (stmt.specifiers[0].type === Syntax.ExportBatchSpecifier) {
result = join(result, this.generateExpression(stmt.specifiers[0], Precedence.Sequence, E_TTT));
} else {
result = join(result, '{');
withIndent(function (indent) {
var i, iz;
result.push(newline);
for (i = 0, iz = stmt.specifiers.length; i < iz; ++i) {
result.push(indent);
result.push(that.generateExpression(stmt.specifiers[i], Precedence.Sequence, E_TTT));
if (i + 1 < iz) {
result.push(',' + newline);
}
}
});
if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
result.push(newline);
}
result.push(base + '}');
}
if (stmt.source) {
result = join(result, [
'from' + space,
// ModuleSpecifier
this.generateExpression(stmt.source, Precedence.Sequence, E_TTT),
this.semicolon(flags)
]);
} else {
result.push(this.semicolon(flags));
}
}
return result;
},
ExportAllDeclaration: function (stmt, flags) {
// export * FromClause ;
return [
'export' + space,
'*' + space,
'from' + space,
// ModuleSpecifier
this.generateExpression(stmt.source, Precedence.Sequence, E_TTT),
this.semicolon(flags)
];
},
ExpressionStatement: function (stmt, flags) {
var result, fragment;
function isClassPrefixed(fragment) {
var code;
if (fragment.slice(0, 5) !== 'class') {
return false;
}
code = fragment.charCodeAt(5);
return code === 0x7B /* '{' */ || esutils.code.isWhiteSpace(code) || esutils.code.isLineTerminator(code);
}
function isFunctionPrefixed(fragment) {
var code;
if (fragment.slice(0, 8) !== 'function') {
return false;
}
code = fragment.charCodeAt(8);
return code === 0x28 /* '(' */ || esutils.code.isWhiteSpace(code) || code === 0x2A /* '*' */ || esutils.code.isLineTerminator(code);
}
function isAsyncPrefixed(fragment) {
var code, i, iz;
if (fragment.slice(0, 5) !== 'async') {
return false;
}
if (!esutils.code.isWhiteSpace(fragment.charCodeAt(5))) {
return false;
}
for (i = 6, iz = fragment.length; i < iz; ++i) {
if (!esutils.code.isWhiteSpace(fragment.charCodeAt(i))) {
break;
}
}
if (i === iz) {
return false;
}
if (fragment.slice(i, i + 8) !== 'function') {
return false;
}
code = fragment.charCodeAt(i + 8);
return code === 0x28 /* '(' */ || esutils.code.isWhiteSpace(code) || code === 0x2A /* '*' */ || esutils.code.isLineTerminator(code);
}
result = [this.generateExpression(stmt.expression, Precedence.Sequence, E_TTT)];
// 12.4 '{', 'function', 'class' is not allowed in this position.
// wrap expression with parentheses
fragment = toSourceNodeWhenNeeded(result).toString();
if (fragment.charCodeAt(0) === 0x7B /* '{' */ || // ObjectExpression
isClassPrefixed(fragment) ||
isFunctionPrefixed(fragment) ||
isAsyncPrefixed(fragment) ||
(directive && (flags & F_DIRECTIVE_CTX) && stmt.expression.type === Syntax.Literal && typeof stmt.expression.value === 'string')) {
result = ['(', result, ')' + this.semicolon(flags)];
} else {
result.push(this.semicolon(flags));
}
return result;
},
ImportDeclaration: function (stmt, flags) {
// ES6: 15.2.1 valid import declarations:
// - import ImportClause FromClause ;
// - import ModuleSpecifier ;
var result, cursor, that = this;
// If no ImportClause is present,
// this should be `import ModuleSpecifier` so skip `from`
// ModuleSpecifier is StringLiteral.
if (stmt.specifiers.length === 0) {
// import ModuleSpecifier ;
return [
'import',
space,
// ModuleSpecifier
this.generateExpression(stmt.source, Precedence.Sequence, E_TTT),
this.semicolon(flags)
];
}
// import ImportClause FromClause ;
result = [
'import'
];
cursor = 0;
// ImportedBinding
if (stmt.specifiers[cursor].type === Syntax.ImportDefaultSpecifier) {
result = join(result, [
this.generateExpression(stmt.specifiers[cursor], Precedence.Sequence, E_TTT)
]);
++cursor;
}
if (stmt.specifiers[cursor]) {
if (cursor !== 0) {
result.push(',');
}
if (stmt.specifiers[cursor].type === Syntax.ImportNamespaceSpecifier) {
// NameSpaceImport
result = join(result, [
space,
this.generateExpression(stmt.specifiers[cursor], Precedence.Sequence, E_TTT)
]);
} else {
// NamedImports
result.push(space + '{');
if ((stmt.specifiers.length - cursor) === 1) {
// import { ... } from "...";
result.push(space);
result.push(this.generateExpression(stmt.specifiers[cursor], Precedence.Sequence, E_TTT));
result.push(space + '}' + space);
} else {
// import {
// ...,
// ...,
// } from "...";
withIndent(function (indent) {
var i, iz;
result.push(newline);
for (i = cursor, iz = stmt.specifiers.length; i < iz; ++i) {
result.push(indent);
result.push(that.generateExpression(stmt.specifiers[i], Precedence.Sequence, E_TTT));
if (i + 1 < iz) {
result.push(',' + newline);
}
}
});
if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
result.push(newline);
}
result.push(base + '}' + space);
}
}
}
result = join(result, [
'from' + space,
// ModuleSpecifier
this.generateExpression(stmt.source, Precedence.Sequence, E_TTT),
this.semicolon(flags)
]);
return result;
},
VariableDeclarator: function (stmt, flags) {
var itemFlags = (flags & F_ALLOW_IN) ? E_TTT : E_FTT;
if (stmt.init) {
return [
this.generateExpression(stmt.id, Precedence.Assignment, itemFlags),
space,
'=',
space,
this.generateExpression(stmt.init, Precedence.Assignment, itemFlags)
];
}
return this.generatePattern(stmt.id, Precedence.Assignment, itemFlags);
},
VariableDeclaration: function (stmt, flags) {
// VariableDeclarator is typed as Statement,
// but joined with comma (not LineTerminator).
// So if comment is attached to target node, we should specialize.
var result, i, iz, node, bodyFlags, that = this;
result = [ stmt.kind ];
bodyFlags = (flags & F_ALLOW_IN) ? S_TFFF : S_FFFF;
function block() {
node = stmt.declarations[0];
if (extra.comment && node.leadingComments) {
result.push('\n');
result.push(addIndent(that.generateStatement(node, bodyFlags)));
} else {
result.push(noEmptySpace());
result.push(that.generateStatement(node, bodyFlags));
}
for (i = 1, iz = stmt.declarations.length; i < iz; ++i) {
node = stmt.declarations[i];
if (extra.comment && node.leadingComments) {
result.push(',' + newline);
result.push(addIndent(that.generateStatement(node, bodyFlags)));
} else {
result.push(',' + space);
result.push(that.generateStatement(node, bodyFlags));
}
}
}
if (stmt.declarations.length > 1) {
withIndent(block);
} else {
block();
}
result.push(this.semicolon(flags));
return result;
},
ThrowStatement: function (stmt, flags) {
return [join(
'throw',
this.generateExpression(stmt.argument, Precedence.Sequence, E_TTT)
), this.semicolon(flags)];
},
TryStatement: function (stmt, flags) {
var result, i, iz, guardedHandlers;
result = ['try', this.maybeBlock(stmt.block, S_TFFF)];
result = this.maybeBlockSuffix(stmt.block, result);
if (stmt.handlers) {
// old interface
for (i = 0, iz = stmt.handlers.length; i < iz; ++i) {
result = join(result, this.generateStatement(stmt.handlers[i], S_TFFF));
if (stmt.finalizer || i + 1 !== iz) {
result = this.maybeBlockSuffix(stmt.handlers[i].body, result);
}
}
} else {
guardedHandlers = stmt.guardedHandlers || [];
for (i = 0, iz = guardedHandlers.length; i < iz; ++i) {
result = join(result, this.generateStatement(guardedHandlers[i], S_TFFF));
if (stmt.finalizer || i + 1 !== iz) {
result = this.maybeBlockSuffix(guardedHandlers[i].body, result);
}
}
// new interface
if (stmt.handler) {
if (Array.isArray(stmt.handler)) {
for (i = 0, iz = stmt.handler.length; i < iz; ++i) {
result = join(result, this.generateStatement(stmt.handler[i], S_TFFF));
if (stmt.finalizer || i + 1 !== iz) {
result = this.maybeBlockSuffix(stmt.handler[i].body, result);
}
}
} else {
result = join(result, this.generateStatement(stmt.handler, S_TFFF));
if (stmt.finalizer) {
result = this.maybeBlockSuffix(stmt.handler.body, result);
}
}
}
}
if (stmt.finalizer) {
result = join(result, ['finally', this.maybeBlock(stmt.finalizer, S_TFFF)]);
}
return result;
},
SwitchStatement: function (stmt, flags) {
var result, fragment, i, iz, bodyFlags, that = this;
withIndent(function () {
result = [
'switch' + space + '(',
that.generateExpression(stmt.discriminant, Precedence.Sequence, E_TTT),
')' + space + '{' + newline
];
});
if (stmt.cases) {
bodyFlags = S_TFFF;
for (i = 0, iz = stmt.cases.length; i < iz; ++i) {
if (i === iz - 1) {
bodyFlags |= F_SEMICOLON_OPT;
}
fragment = addIndent(this.generateStatement(stmt.cases[i], bodyFlags));
result.push(fragment);
if (!endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {
result.push(newline);
}
}
}
result.push(addIndent('}'));
return result;
},
SwitchCase: function (stmt, flags) {
var result, fragment, i, iz, bodyFlags, that = this;
withIndent(function () {
if (stmt.test) {
result = [
join('case', that.generateExpression(stmt.test, Precedence.Sequence, E_TTT)),
':'
];
} else {
result = ['default:'];
}
i = 0;
iz = stmt.consequent.length;
if (iz && stmt.consequent[0].type === Syntax.BlockStatement) {
fragment = that.maybeBlock(stmt.consequent[0], S_TFFF);
result.push(fragment);
i = 1;
}
if (i !== iz && !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
result.push(newline);
}
bodyFlags = S_TFFF;
for (; i < iz; ++i) {
if (i === iz - 1 && flags & F_SEMICOLON_OPT) {
bodyFlags |= F_SEMICOLON_OPT;
}
fragment = addIndent(that.generateStatement(stmt.consequent[i], bodyFlags));
result.push(fragment);
if (i + 1 !== iz && !endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {
result.push(newline);
}
}
});
return result;
},
IfStatement: function (stmt, flags) {
var result, bodyFlags, semicolonOptional, that = this;
withIndent(function () {
result = [
'if' + space + '(',
that.generateExpression(stmt.test, Precedence.Sequence, E_TTT),
')'
];
});
semicolonOptional = flags & F_SEMICOLON_OPT;
bodyFlags = S_TFFF;
if (semicolonOptional) {
bodyFlags |= F_SEMICOLON_OPT;
}
if (stmt.alternate) {
result.push(this.maybeBlock(stmt.consequent, S_TFFF));
result = this.maybeBlockSuffix(stmt.consequent, result);
if (stmt.alternate.type === Syntax.IfStatement) {
result = join(result, ['else ', this.generateStatement(stmt.alternate, bodyFlags)]);
} else {
result = join(result, join('else', this.maybeBlock(stmt.alternate, bodyFlags)));
}
} else {
result.push(this.maybeBlock(stmt.consequent, bodyFlags));
}
return result;
},
ForStatement: function (stmt, flags) {
var result, that = this;
withIndent(function () {
result = ['for' + space + '('];
if (stmt.init) {
if (stmt.init.type === Syntax.VariableDeclaration) {
result.push(that.generateStatement(stmt.init, S_FFFF));
} else {
// F_ALLOW_IN becomes false.
result.push(that.generateExpression(stmt.init, Precedence.Sequence, E_FTT));
result.push(';');
}
} else {
result.push(';');
}
if (stmt.test) {
result.push(space);
result.push(that.generateExpression(stmt.test, Precedence.Sequence, E_TTT));
result.push(';');
} else {
result.push(';');
}
if (stmt.update) {
result.push(space);
result.push(that.generateExpression(stmt.update, Precedence.Sequence, E_TTT));
result.push(')');
} else {
result.push(')');
}
});
result.push(this.maybeBlock(stmt.body, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF));
return result;
},
ForInStatement: function (stmt, flags) {
return this.generateIterationForStatement('in', stmt, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF);
},
ForOfStatement: function (stmt, flags) {
return this.generateIterationForStatement('of', stmt, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF);
},
LabeledStatement: function (stmt, flags) {
return [stmt.label.name + ':', this.maybeBlock(stmt.body, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF)];
},
Program: function (stmt, flags) {
var result, fragment, i, iz, bodyFlags;
iz = stmt.body.length;
result = [safeConcatenation && iz > 0 ? '\n' : ''];
bodyFlags = S_TFTF;
for (i = 0; i < iz; ++i) {
if (!safeConcatenation && i === iz - 1) {
bodyFlags |= F_SEMICOLON_OPT;
}
if (preserveBlankLines) {
// handle spaces before the first line
if (i === 0) {
if (!stmt.body[0].leadingComments) {
generateBlankLines(stmt.range[0], stmt.body[i].range[0], result);
}
}
// handle spaces between lines
if (i > 0) {
if (!stmt.body[i - 1].trailingComments && !stmt.body[i].leadingComments) {
generateBlankLines(stmt.body[i - 1].range[1], stmt.body[i].range[0], result);
}
}
}
fragment = addIndent(this.generateStatement(stmt.body[i], bodyFlags));
result.push(fragment);
if (i + 1 < iz && !endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {
if (preserveBlankLines) {
if (!stmt.body[i + 1].leadingComments) {
result.push(newline);
}
} else {
result.push(newline);
}
}
if (preserveBlankLines) {
// handle spaces after the last line
if (i === iz - 1) {
if (!stmt.body[i].trailingComments) {
generateBlankLines(stmt.body[i].range[1], stmt.range[1], result);
}
}
}
}
return result;
},
FunctionDeclaration: function (stmt, flags) {
return [
generateAsyncPrefix(stmt, true),
'function',
generateStarSuffix(stmt) || noEmptySpace(),
stmt.id ? generateIdentifier(stmt.id) : '',
this.generateFunctionBody(stmt)
];
},
ReturnStatement: function (stmt, flags) {
if (stmt.argument) {
return [join(
'return',
this.generateExpression(stmt.argument, Precedence.Sequence, E_TTT)
), this.semicolon(flags)];
}
return ['return' + this.semicolon(flags)];
},
WhileStatement: function (stmt, flags) {
var result, that = this;
withIndent(function () {
result = [
'while' + space + '(',
that.generateExpression(stmt.test, Precedence.Sequence, E_TTT),
')'
];
});
result.push(this.maybeBlock(stmt.body, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF));
return result;
},
WithStatement: function (stmt, flags) {
var result, that = this;
withIndent(function () {
result = [
'with' + space + '(',
that.generateExpression(stmt.object, Precedence.Sequence, E_TTT),
')'
];
});
result.push(this.maybeBlock(stmt.body, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF));
return result;
}
};
merge(CodeGenerator.prototype, CodeGenerator.Statement);
// Expressions.
CodeGenerator.Expression = {
SequenceExpression: function (expr, precedence, flags) {
var result, i, iz;
if (Precedence.Sequence < precedence) {
flags |= F_ALLOW_IN;
}
result = [];
for (i = 0, iz = expr.expressions.length; i < iz; ++i) {
result.push(this.generateExpression(expr.expressions[i], Precedence.Assignment, flags));
if (i + 1 < iz) {
result.push(',' + space);
}
}
return parenthesize(result, Precedence.Sequence, precedence);
},
AssignmentExpression: function (expr, precedence, flags) {
return this.generateAssignment(expr.left, expr.right, expr.operator, precedence, flags);
},
ArrowFunctionExpression: function (expr, precedence, flags) {
return parenthesize(this.generateFunctionBody(expr), Precedence.ArrowFunction, precedence);
},
ConditionalExpression: function (expr, precedence, flags) {
if (Precedence.Conditional < precedence) {
flags |= F_ALLOW_IN;
}
return parenthesize(
[
this.generateExpression(expr.test, Precedence.LogicalOR, flags),
space + '?' + space,
this.generateExpression(expr.consequent, Precedence.Assignment, flags),
space + ':' + space,
this.generateExpression(expr.alternate, Precedence.Assignment, flags)
],
Precedence.Conditional,
precedence
);
},
LogicalExpression: function (expr, precedence, flags) {
return this.BinaryExpression(expr, precedence, flags);
},
BinaryExpression: function (expr, precedence, flags) {
var result, currentPrecedence, fragment, leftSource;
currentPrecedence = BinaryPrecedence[expr.operator];
if (currentPrecedence < precedence) {
flags |= F_ALLOW_IN;
}
fragment = this.generateExpression(expr.left, currentPrecedence, flags);
leftSource = fragment.toString();
if (leftSource.charCodeAt(leftSource.length - 1) === 0x2F /* / */ && esutils.code.isIdentifierPartES5(expr.operator.charCodeAt(0))) {
result = [fragment, noEmptySpace(), expr.operator];
} else {
result = join(fragment, expr.operator);
}
fragment = this.generateExpression(expr.right, currentPrecedence + 1, flags);
if (expr.operator === '/' && fragment.toString().charAt(0) === '/' ||
expr.operator.slice(-1) === '<' && fragment.toString().slice(0, 3) === '!--') {
// If '/' concats with '/' or `<` concats with `!--`, it is interpreted as comment start
result.push(noEmptySpace());
result.push(fragment);
} else {
result = join(result, fragment);
}
if (expr.operator === 'in' && !(flags & F_ALLOW_IN)) {
return ['(', result, ')'];
}
return parenthesize(result, currentPrecedence, precedence);
},
CallExpression: function (expr, precedence, flags) {
var result, i, iz;
// F_ALLOW_UNPARATH_NEW becomes false.
result = [this.generateExpression(expr.callee, Precedence.Call, E_TTF)];
result.push('(');
for (i = 0, iz = expr['arguments'].length; i < iz; ++i) {
result.push(this.generateExpression(expr['arguments'][i], Precedence.Assignment, E_TTT));
if (i + 1 < iz) {
result.push(',' + space);
}
}
result.push(')');
if (!(flags & F_ALLOW_CALL)) {
return ['(', result, ')'];
}
return parenthesize(result, Precedence.Call, precedence);
},
NewExpression: function (expr, precedence, flags) {
var result, length, i, iz, itemFlags;
length = expr['arguments'].length;
// F_ALLOW_CALL becomes false.
// F_ALLOW_UNPARATH_NEW may become false.
itemFlags = (flags & F_ALLOW_UNPARATH_NEW && !parentheses && length === 0) ? E_TFT : E_TFF;
result = join(
'new',
this.generateExpression(expr.callee, Precedence.New, itemFlags)
);
if (!(flags & F_ALLOW_UNPARATH_NEW) || parentheses || length > 0) {
result.push('(');
for (i = 0, iz = length; i < iz; ++i) {
result.push(this.generateExpression(expr['arguments'][i], Precedence.Assignment, E_TTT));
if (i + 1 < iz) {
result.push(',' + space);
}
}
result.push(')');
}
return parenthesize(result, Precedence.New, precedence);
},
MemberExpression: function (expr, precedence, flags) {
var result, fragment;
// F_ALLOW_UNPARATH_NEW becomes false.
result = [this.generateExpression(expr.object, Precedence.Call, (flags & F_ALLOW_CALL) ? E_TTF : E_TFF)];
if (expr.computed) {
result.push('[');
result.push(this.generateExpression(expr.property, Precedence.Sequence, flags & F_ALLOW_CALL ? E_TTT : E_TFT));
result.push(']');
} else {
if (expr.object.type === Syntax.Literal && typeof expr.object.value === 'number') {
fragment = toSourceNodeWhenNeeded(result).toString();
// When the following conditions are all true,
// 1. No floating point
// 2. Don't have exponents
// 3. The last character is a decimal digit
// 4. Not hexadecimal OR octal number literal
// we should add a floating point.
if (
fragment.indexOf('.') < 0 &&
!/[eExX]/.test(fragment) &&
esutils.code.isDecimalDigit(fragment.charCodeAt(fragment.length - 1)) &&
!(fragment.length >= 2 && fragment.charCodeAt(0) === 48) // '0'
) {
result.push(' ');
}
}
result.push('.');
result.push(generateIdentifier(expr.property));
}
return parenthesize(result, Precedence.Member, precedence);
},
MetaProperty: function (expr, precedence, flags) {
var result;
result = [];
result.push(typeof expr.meta === "string" ? expr.meta : generateIdentifier(expr.meta));
result.push('.');
result.push(typeof expr.property === "string" ? expr.property : generateIdentifier(expr.property));
return parenthesize(result, Precedence.Member, precedence);
},
UnaryExpression: function (expr, precedence, flags) {
var result, fragment, rightCharCode, leftSource, leftCharCode;
fragment = this.generateExpression(expr.argument, Precedence.Unary, E_TTT);
if (space === '') {
result = join(expr.operator, fragment);
} else {
result = [expr.operator];
if (expr.operator.length > 2) {
// delete, void, typeof
// get `typeof []`, not `typeof[]`
result = join(result, fragment);
} else {
// Prevent inserting spaces between operator and argument if it is unnecessary
// like, `!cond`
leftSource = toSourceNodeWhenNeeded(result).toString();
leftCharCode = leftSource.charCodeAt(leftSource.length - 1);
rightCharCode = fragment.toString().charCodeAt(0);
if (((leftCharCode === 0x2B /* + */ || leftCharCode === 0x2D /* - */) && leftCharCode === rightCharCode) ||
(esutils.code.isIdentifierPartES5(leftCharCode) && esutils.code.isIdentifierPartES5(rightCharCode))) {
result.push(noEmptySpace());
result.push(fragment);
} else {
result.push(fragment);
}
}
}
return parenthesize(result, Precedence.Unary, precedence);
},
YieldExpression: function (expr, precedence, flags) {
var result;
if (expr.delegate) {
result = 'yield*';
} else {
result = 'yield';
}
if (expr.argument) {
result = join(
result,
this.generateExpression(expr.argument, Precedence.Yield, E_TTT)
);
}
return parenthesize(result, Precedence.Yield, precedence);
},
AwaitExpression: function (expr, precedence, flags) {
var result = join(
expr.all ? 'await*' : 'await',
this.generateExpression(expr.argument, Precedence.Await, E_TTT)
);
return parenthesize(result, Precedence.Await, precedence);
},
UpdateExpression: function (expr, precedence, flags) {
if (expr.prefix) {
return parenthesize(
[
expr.operator,
this.generateExpression(expr.argument, Precedence.Unary, E_TTT)
],
Precedence.Unary,
precedence
);
}
return parenthesize(
[
this.generateExpression(expr.argument, Precedence.Postfix, E_TTT),
expr.operator
],
Precedence.Postfix,
precedence
);
},
FunctionExpression: function (expr, precedence, flags) {
var result = [
generateAsyncPrefix(expr, true),
'function'
];
if (expr.id) {
result.push(generateStarSuffix(expr) || noEmptySpace());
result.push(generateIdentifier(expr.id));
} else {
result.push(generateStarSuffix(expr) || space);
}
result.push(this.generateFunctionBody(expr));
return result;
},
ArrayPattern: function (expr, precedence, flags) {
return this.ArrayExpression(expr, precedence, flags, true);
},
ArrayExpression: function (expr, precedence, flags, isPattern) {
var result, multiline, that = this;
if (!expr.elements.length) {
return '[]';
}
multiline = isPattern ? false : expr.elements.length > 1;
result = ['[', multiline ? newline : ''];
withIndent(function (indent) {
var i, iz;
for (i = 0, iz = expr.elements.length; i < iz; ++i) {
if (!expr.elements[i]) {
if (multiline) {
result.push(indent);
}
if (i + 1 === iz) {
result.push(',');
}
} else {
result.push(multiline ? indent : '');
result.push(that.generateExpression(expr.elements[i], Precedence.Assignment, E_TTT));
}
if (i + 1 < iz) {
result.push(',' + (multiline ? newline : space));
}
}
});
if (multiline && !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
result.push(newline);
}
result.push(multiline ? base : '');
result.push(']');
return result;
},
RestElement: function(expr, precedence, flags) {
return '...' + this.generatePattern(expr.argument);
},
ClassExpression: function (expr, precedence, flags) {
var result, fragment;
result = ['class'];
if (expr.id) {
result = join(result, this.generateExpression(expr.id, Precedence.Sequence, E_TTT));
}
if (expr.superClass) {
fragment = join('extends', this.generateExpression(expr.superClass, Precedence.Assignment, E_TTT));
result = join(result, fragment);
}
result.push(space);
result.push(this.generateStatement(expr.body, S_TFFT));
return result;
},
MethodDefinition: function (expr, precedence, flags) {
var result, fragment;
if (expr['static']) {
result = ['static' + space];
} else {
result = [];
}
if (expr.kind === 'get' || expr.kind === 'set') {
fragment = [
join(expr.kind, this.generatePropertyKey(expr.key, expr.computed)),
this.generateFunctionBody(expr.value)
];
} else {
fragment = [
generateMethodPrefix(expr),
this.generatePropertyKey(expr.key, expr.computed),
this.generateFunctionBody(expr.value)
];
}
return join(result, fragment);
},
Property: function (expr, precedence, flags) {
if (expr.kind === 'get' || expr.kind === 'set') {
return [
expr.kind, noEmptySpace(),
this.generatePropertyKey(expr.key, expr.computed),
this.generateFunctionBody(expr.value)
];
}
if (expr.shorthand) {
if (expr.value.type === "AssignmentPattern") {
return this.AssignmentPattern(expr.value, Precedence.Sequence, E_TTT);
}
return this.generatePropertyKey(expr.key, expr.computed);
}
if (expr.method) {
return [
generateMethodPrefix(expr),
this.generatePropertyKey(expr.key, expr.computed),
this.generateFunctionBody(expr.value)
];
}
return [
this.generatePropertyKey(expr.key, expr.computed),
':' + space,
this.generateExpression(expr.value, Precedence.Assignment, E_TTT)
];
},
ObjectExpression: function (expr, precedence, flags) {
var multiline, result, fragment, that = this;
if (!expr.properties.length) {
return '{}';
}
multiline = expr.properties.length > 1;
withIndent(function () {
fragment = that.generateExpression(expr.properties[0], Precedence.Sequence, E_TTT);
});
if (!multiline) {
// issues 4
// Do not transform from
// dejavu.Class.declare({
// method2: function () {}
// });
// to
// dejavu.Class.declare({method2: function () {
// }});
if (!hasLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {
return [ '{', space, fragment, space, '}' ];
}
}
withIndent(function (indent) {
var i, iz;
result = [ '{', newline, indent, fragment ];
if (multiline) {
result.push(',' + newline);
for (i = 1, iz = expr.properties.length; i < iz; ++i) {
result.push(indent);
result.push(that.generateExpression(expr.properties[i], Precedence.Sequence, E_TTT));
if (i + 1 < iz) {
result.push(',' + newline);
}
}
}
});
if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
result.push(newline);
}
result.push(base);
result.push('}');
return result;
},
AssignmentPattern: function(expr, precedence, flags) {
return this.generateAssignment(expr.left, expr.right, '=', precedence, flags);
},
ObjectPattern: function (expr, precedence, flags) {
var result, i, iz, multiline, property, that = this;
if (!expr.properties.length) {
return '{}';
}
multiline = false;
if (expr.properties.length === 1) {
property = expr.properties[0];
if (property.value.type !== Syntax.Identifier) {
multiline = true;
}
} else {
for (i = 0, iz = expr.properties.length; i < iz; ++i) {
property = expr.properties[i];
if (!property.shorthand) {
multiline = true;
break;
}
}
}
result = ['{', multiline ? newline : '' ];
withIndent(function (indent) {
var i, iz;
for (i = 0, iz = expr.properties.length; i < iz; ++i) {
result.push(multiline ? indent : '');
result.push(that.generateExpression(expr.properties[i], Precedence.Sequence, E_TTT));
if (i + 1 < iz) {
result.push(',' + (multiline ? newline : space));
}
}
});
if (multiline && !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
result.push(newline);
}
result.push(multiline ? base : '');
result.push('}');
return result;
},
ThisExpression: function (expr, precedence, flags) {
return 'this';
},
Super: function (expr, precedence, flags) {
return 'super';
},
Identifier: function (expr, precedence, flags) {
return generateIdentifier(expr);
},
ImportDefaultSpecifier: function (expr, precedence, flags) {
return generateIdentifier(expr.id || expr.local);
},
ImportNamespaceSpecifier: function (expr, precedence, flags) {
var result = ['*'];
var id = expr.id || expr.local;
if (id) {
result.push(space + 'as' + noEmptySpace() + generateIdentifier(id));
}
return result;
},
ImportSpecifier: function (expr, precedence, flags) {
var imported = expr.imported;
var result = [ imported.name ];
var local = expr.local;
if (local && local.name !== imported.name) {
result.push(noEmptySpace() + 'as' + noEmptySpace() + generateIdentifier(local));
}
return result;
},
ExportSpecifier: function (expr, precedence, flags) {
var local = expr.local;
var result = [ local.name ];
var exported = expr.exported;
if (exported && exported.name !== local.name) {
result.push(noEmptySpace() + 'as' + noEmptySpace() + generateIdentifier(exported));
}
return result;
},
Literal: function (expr, precedence, flags) {
var raw;
if (expr.hasOwnProperty('raw') && parse && extra.raw) {
try {
raw = parse(expr.raw).body[0].expression;
if (raw.type === Syntax.Literal) {
if (raw.value === expr.value) {
return expr.raw;
}
}
} catch (e) {
// not use raw property
}
}
if (expr.value === null) {
return 'null';
}
if (typeof expr.value === 'string') {
return escapeString(expr.value);
}
if (typeof expr.value === 'number') {
return generateNumber(expr.value);
}
if (typeof expr.value === 'boolean') {
return expr.value ? 'true' : 'false';
}
if (expr.regex) {
return '/' + expr.regex.pattern + '/' + expr.regex.flags;
}
return generateRegExp(expr.value);
},
GeneratorExpression: function (expr, precedence, flags) {
return this.ComprehensionExpression(expr, precedence, flags);
},
ComprehensionExpression: function (expr, precedence, flags) {
// GeneratorExpression should be parenthesized with (...), ComprehensionExpression with [...]
// Due to https://bugzilla.mozilla.org/show_bug.cgi?id=883468 position of expr.body can differ in Spidermonkey and ES6
var result, i, iz, fragment, that = this;
result = (expr.type === Syntax.GeneratorExpression) ? ['('] : ['['];
if (extra.moz.comprehensionExpressionStartsWithAssignment) {
fragment = this.generateExpression(expr.body, Precedence.Assignment, E_TTT);
result.push(fragment);
}
if (expr.blocks) {
withIndent(function () {
for (i = 0, iz = expr.blocks.length; i < iz; ++i) {
fragment = that.generateExpression(expr.blocks[i], Precedence.Sequence, E_TTT);
if (i > 0 || extra.moz.comprehensionExpressionStartsWithAssignment) {
result = join(result, fragment);
} else {
result.push(fragment);
}
}
});
}
if (expr.filter) {
result = join(result, 'if' + space);
fragment = this.generateExpression(expr.filter, Precedence.Sequence, E_TTT);
result = join(result, [ '(', fragment, ')' ]);
}
if (!extra.moz.comprehensionExpressionStartsWithAssignment) {
fragment = this.generateExpression(expr.body, Precedence.Assignment, E_TTT);
result = join(result, fragment);
}
result.push((expr.type === Syntax.GeneratorExpression) ? ')' : ']');
return result;
},
ComprehensionBlock: function (expr, precedence, flags) {
var fragment;
if (expr.left.type === Syntax.VariableDeclaration) {
fragment = [
expr.left.kind, noEmptySpace(),
this.generateStatement(expr.left.declarations[0], S_FFFF)
];
} else {
fragment = this.generateExpression(expr.left, Precedence.Call, E_TTT);
}
fragment = join(fragment, expr.of ? 'of' : 'in');
fragment = join(fragment, this.generateExpression(expr.right, Precedence.Sequence, E_TTT));
return [ 'for' + space + '(', fragment, ')' ];
},
SpreadElement: function (expr, precedence, flags) {
return [
'...',
this.generateExpression(expr.argument, Precedence.Assignment, E_TTT)
];
},
TaggedTemplateExpression: function (expr, precedence, flags) {
var itemFlags = E_TTF;
if (!(flags & F_ALLOW_CALL)) {
itemFlags = E_TFF;
}
var result = [
this.generateExpression(expr.tag, Precedence.Call, itemFlags),
this.generateExpression(expr.quasi, Precedence.Primary, E_FFT)
];
return parenthesize(result, Precedence.TaggedTemplate, precedence);
},
TemplateElement: function (expr, precedence, flags) {
// Don't use "cooked". Since tagged template can use raw template
// representation. So if we do so, it breaks the script semantics.
return expr.value.raw;
},
TemplateLiteral: function (expr, precedence, flags) {
var result, i, iz;
result = [ '`' ];
for (i = 0, iz = expr.quasis.length; i < iz; ++i) {
result.push(this.generateExpression(expr.quasis[i], Precedence.Primary, E_TTT));
if (i + 1 < iz) {
result.push('${' + space);
result.push(this.generateExpression(expr.expressions[i], Precedence.Sequence, E_TTT));
result.push(space + '}');
}
}
result.push('`');
return result;
},
ModuleSpecifier: function (expr, precedence, flags) {
return this.Literal(expr, precedence, flags);
}
};
merge(CodeGenerator.prototype, CodeGenerator.Expression);
CodeGenerator.prototype.generateExpression = function (expr, precedence, flags) {
var result, type;
type = expr.type || Syntax.Property;
if (extra.verbatim && expr.hasOwnProperty(extra.verbatim)) {
return generateVerbatim(expr, precedence);
}
result = this[type](expr, precedence, flags);
if (extra.comment) {
result = addComments(expr, result);
}
return toSourceNodeWhenNeeded(result, expr);
};
CodeGenerator.prototype.generateStatement = function (stmt, flags) {
var result,
fragment;
result = this[stmt.type](stmt, flags);
// Attach comments
if (extra.comment) {
result = addComments(stmt, result);
}
fragment = toSourceNodeWhenNeeded(result).toString();
if (stmt.type === Syntax.Program && !safeConcatenation && newline === '' && fragment.charAt(fragment.length - 1) === '\n') {
result = sourceMap ? toSourceNodeWhenNeeded(result).replaceRight(/\s+$/, '') : fragment.replace(/\s+$/, '');
}
return toSourceNodeWhenNeeded(result, stmt);
};
function generateInternal(node) {
var codegen;
codegen = new CodeGenerator();
if (isStatement(node)) {
return codegen.generateStatement(node, S_TFFF);
}
if (isExpression(node)) {
return codegen.generateExpression(node, Precedence.Sequence, E_TTT);
}
throw new Error('Unknown node type: ' + node.type);
}
function generate(node, options) {
var defaultOptions = getDefaultOptions(), result, pair;
if (options != null) {
// Obsolete options
//
// `options.indent`
// `options.base`
//
// Instead of them, we can use `option.format.indent`.
if (typeof options.indent === 'string') {
defaultOptions.format.indent.style = options.indent;
}
if (typeof options.base === 'number') {
defaultOptions.format.indent.base = options.base;
}
options = updateDeeply(defaultOptions, options);
indent = options.format.indent.style;
if (typeof options.base === 'string') {
base = options.base;
} else {
base = stringRepeat(indent, options.format.indent.base);
}
} else {
options = defaultOptions;
indent = options.format.indent.style;
base = stringRepeat(indent, options.format.indent.base);
}
json = options.format.json;
renumber = options.format.renumber;
hexadecimal = json ? false : options.format.hexadecimal;
quotes = json ? 'double' : options.format.quotes;
escapeless = options.format.escapeless;
newline = options.format.newline;
space = options.format.space;
if (options.format.compact) {
newline = space = indent = base = '';
}
parentheses = options.format.parentheses;
semicolons = options.format.semicolons;
safeConcatenation = options.format.safeConcatenation;
directive = options.directive;
parse = json ? null : options.parse;
sourceMap = options.sourceMap;
sourceCode = options.sourceCode;
preserveBlankLines = options.format.preserveBlankLines && sourceCode !== null;
extra = options;
if (sourceMap) {
if (!exports.browser) {
// We assume environment is node.js
// And prevent from including source-map by browserify
SourceNode = __webpack_require__(/*! source-map */ 320).SourceNode;
} else {
SourceNode = global.sourceMap.SourceNode;
}
}
result = generateInternal(node);
if (!sourceMap) {
pair = {code: result.toString(), map: null};
return options.sourceMapWithCode ? pair : pair.code;
}
pair = result.toStringWithSourceMap({
file: options.file,
sourceRoot: options.sourceMapRoot
});
if (options.sourceContent) {
pair.map.setSourceContent(options.sourceMap,
options.sourceContent);
}
if (options.sourceMapWithCode) {
return pair;
}
return pair.map.toString();
}
FORMAT_MINIFY = {
indent: {
style: '',
base: 0
},
renumber: true,
hexadecimal: true,
quotes: 'auto',
escapeless: true,
compact: true,
parentheses: false,
semicolons: false
};
FORMAT_DEFAULTS = getDefaultOptions().format;
exports.version = __webpack_require__(/*! ./package.json */ 313).version;
exports.generate = generate;
exports.attachComments = estraverse.attachComments;
exports.Precedence = updateDeeply({}, Precedence);
exports.browser = false;
exports.FORMAT_MINIFY = FORMAT_MINIFY;
exports.FORMAT_DEFAULTS = FORMAT_DEFAULTS;
}());
/* vim: set sw=4 ts=4 et tw=80 : */
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../webpack/buildin/global.js */ 98)))
/***/ }),
/* 111 */
/*!***********************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/transferFlags.js ***!
\***********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*!
* Chai - transferFlags utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### .transferFlags(assertion, object, includeAll = true)
*
* Transfer all the flags for `assertion` to `object`. If
* `includeAll` is set to `false`, then the base Chai
* assertion flags (namely `object`, `ssfi`, `lockSsfi`,
* and `message`) will not be transferred.
*
*
* var newAssertion = new Assertion();
* utils.transferFlags(assertion, newAssertion);
*
* var anotherAsseriton = new Assertion(myObj);
* utils.transferFlags(assertion, anotherAssertion, false);
*
* @param {Assertion} assertion the assertion to transfer the flags from
* @param {Object} object the object to transfer the flags to; usually a new assertion
* @param {Boolean} includeAll
* @namespace Utils
* @name transferFlags
* @api private
*/
module.exports = function transferFlags(assertion, object, includeAll) {
var flags = assertion.__flags || (assertion.__flags = Object.create(null));
if (!object.__flags) {
object.__flags = Object.create(null);
}
includeAll = arguments.length === 3 ? includeAll : true;
for (var flag in flags) {
if (includeAll ||
(flag !== 'object' && flag !== 'ssfi' && flag !== 'lockSsfi' && flag != 'message')) {
object.__flags[flag] = flags[flag];
}
}
};
/***/ }),
/* 112 */
/*!**********************************************!*\
!*** ./node_modules/chai/lib/chai/config.js ***!
\**********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
module.exports = {
/**
* ### config.includeStack
*
* User configurable property, influences whether stack trace
* is included in Assertion error message. Default of false
* suppresses stack trace in the error message.
*
* chai.config.includeStack = true; // enable stack on error
*
* @param {Boolean}
* @api public
*/
includeStack: false,
/**
* ### config.showDiff
*
* User configurable property, influences whether or not
* the `showDiff` flag should be included in the thrown
* AssertionErrors. `false` will always be `false`; `true`
* will be true when the assertion has requested a diff
* be shown.
*
* @param {Boolean}
* @api public
*/
showDiff: true,
/**
* ### config.truncateThreshold
*
* User configurable property, sets length threshold for actual and
* expected values in assertion errors. If this threshold is exceeded, for
* example for large data structures, the value is replaced with something
* like `[ Array(3) ]` or `{ Object (prop1, prop2) }`.
*
* Set it to zero if you want to disable truncating altogether.
*
* This is especially userful when doing assertions on arrays: having this
* set to a reasonable large value makes the failure messages readily
* inspectable.
*
* chai.config.truncateThreshold = 0; // disable truncating
*
* @param {Number}
* @api public
*/
truncateThreshold: 40,
/**
* ### config.useProxy
*
* User configurable property, defines if chai will use a Proxy to throw
* an error when a non-existent property is read, which protects users
* from typos when using property-based assertions.
*
* Set it to false if you want to disable this feature.
*
* chai.config.useProxy = false; // disable use of Proxy
*
* This feature is automatically disabled regardless of this config value
* in environments that don't support proxies.
*
* @param {Boolean}
* @api public
*/
useProxy: true,
/**
* ### config.proxyExcludedKeys
*
* User configurable property, defines which properties should be ignored
* instead of throwing an error if they do not exist on the assertion.
* This is only applied if the environment Chai is running in supports proxies and
* if the `useProxy` configuration setting is enabled.
* By default, `then` and `inspect` will not throw an error if they do not exist on the
* assertion object because the `.inspect` property is read by `util.inspect` (for example, when
* using `console.log` on the assertion object) and `.then` is necessary for promise type-checking.
*
* // By default these keys will not throw an error if they do not exist on the assertion object
* chai.config.proxyExcludedKeys = ['then', 'inspect'];
*
* @param {Array}
* @api public
*/
proxyExcludedKeys: ['then', 'inspect', 'toJSON']
};
/***/ }),
/* 113 */
/*!***************************************!*\
!*** ./node_modules/chai/lib/chai.js ***!
\***************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* chai
* Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var used = [];
/*!
* Chai version
*/
exports.version = '4.1.2';
/*!
* Assertion Error
*/
exports.AssertionError = __webpack_require__(/*! assertion-error */ 220);
/*!
* Utils for plugins (not exported)
*/
var util = __webpack_require__(/*! ./chai/utils */ 308);
/**
* # .use(function)
*
* Provides a way to extend the internals of Chai.
*
* @param {Function}
* @returns {this} for chaining
* @api public
*/
exports.use = function (fn) {
if (!~used.indexOf(fn)) {
fn(exports, util);
used.push(fn);
}
return exports;
};
/*!
* Utility Functions
*/
exports.util = util;
/*!
* Configuration
*/
var config = __webpack_require__(/*! ./chai/config */ 112);
exports.config = config;
/*!
* Primary `Assertion` prototype
*/
var assertion = __webpack_require__(/*! ./chai/assertion */ 292);
exports.use(assertion);
/*!
* Core Assertions
*/
var core = __webpack_require__(/*! ./chai/core/assertions */ 291);
exports.use(core);
/*!
* Expect interface
*/
var expect = __webpack_require__(/*! ./chai/interface/expect */ 290);
exports.use(expect);
/*!
* Should interface
*/
var should = __webpack_require__(/*! ./chai/interface/should */ 289);
exports.use(should);
/*!
* Assert interface
*/
var assert = __webpack_require__(/*! ./chai/interface/assert */ 288);
exports.use(assert);
/***/ }),
/* 114 */
/*!************************************************************!*\
!*** ./node_modules/readable-stream/lib/_stream_duplex.js ***!
\************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// a duplex stream is just a stream that is both readable and writable.
// Since JS doesn't have multiple prototypal inheritance, this class
// prototypally inherits from Readable, and then parasitically from
// Writable.
/*<replacement>*/
var processNextTick = __webpack_require__(/*! process-nextick-args */ 148).nextTick;
/*</replacement>*/
/*<replacement>*/
var objectKeys = Object.keys || function (obj) {
var keys = [];
for (var key in obj) {
keys.push(key);
}return keys;
};
/*</replacement>*/
module.exports = Duplex;
/*<replacement>*/
var util = __webpack_require__(/*! core-util-is */ 127);
util.inherits = __webpack_require__(/*! inherits */ 123);
/*</replacement>*/
var Readable = __webpack_require__(/*! ./_stream_readable */ 253);
var Writable = __webpack_require__(/*! ./_stream_writable */ 194);
util.inherits(Duplex, Readable);
var keys = objectKeys(Writable.prototype);
for (var v = 0; v < keys.length; v++) {
var method = keys[v];
if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
}
function Duplex(options) {
if (!(this instanceof Duplex)) return new Duplex(options);
Readable.call(this, options);
Writable.call(this, options);
if (options && options.readable === false) this.readable = false;
if (options && options.writable === false) this.writable = false;
this.allowHalfOpen = true;
if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
this.once('end', onend);
}
// the no-half-open enforcer
function onend() {
// if we allow half-open state, or if the writable side ended,
// then we're ok.
if (this.allowHalfOpen || this._writableState.ended) return;
// no more data can be written.
// But allow more writes to happen in this tick.
processNextTick(onEndNT, this);
}
function onEndNT(self) {
self.end();
}
Object.defineProperty(Duplex.prototype, 'destroyed', {
get: function () {
if (this._readableState === undefined || this._writableState === undefined) {
return false;
}
return this._readableState.destroyed && this._writableState.destroyed;
},
set: function (value) {
// we ignore the value if the stream
// has not been initialized yet
if (this._readableState === undefined || this._writableState === undefined) {
return;
}
// backward compatibility, the user is explicitly
// managing destroyed
this._readableState.destroyed = value;
this._writableState.destroyed = value;
}
});
Duplex.prototype._destroy = function (err, cb) {
this.push(null);
this.end();
processNextTick(cb, err);
};
function forEach(xs, f) {
for (var i = 0, l = xs.length; i < l; i++) {
f(xs[i], i);
}
}
/***/ }),
/* 115 */,
/* 116 */,
/* 117 */,
/* 118 */,
/* 119 */,
/* 120 */,
/* 121 */,
/* 122 */,
/* 123 */
/*!***************************************************!*\
!*** ./node_modules/inherits/inherits_browser.js ***!
\***************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
if (typeof Object.create === 'function') {
// implementation from standard node.js 'util' module
module.exports = function inherits(ctor, superCtor) {
ctor.super_ = superCtor
ctor.prototype = Object.create(superCtor.prototype, {
constructor: {
value: ctor,
enumerable: false,
writable: true,
configurable: true
}
});
};
} else {
// old school shim for old browsers
module.exports = function inherits(ctor, superCtor) {
ctor.super_ = superCtor
var TempCtor = function () {}
TempCtor.prototype = superCtor.prototype
ctor.prototype = new TempCtor()
ctor.prototype.constructor = ctor
}
}
/***/ }),
/* 124 */
/*!****************************************!*\
!*** ./node_modules/jszip/lib/utf8.js ***!
\****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./utils */ 69);
var support = __webpack_require__(/*! ./support */ 109);
var nodejsUtils = __webpack_require__(/*! ./nodejsUtils */ 146);
var GenericWorker = __webpack_require__(/*! ./stream/GenericWorker */ 91);
/**
* The following functions come from pako, from pako/lib/utils/strings
* released under the MIT license, see pako https://github.com/nodeca/pako/
*/
// Table with utf8 lengths (calculated by first byte of sequence)
// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,
// because max possible codepoint is 0x10ffff
var _utf8len = new Array(256);
for (var i=0; i<256; i++) {
_utf8len[i] = (i >= 252 ? 6 : i >= 248 ? 5 : i >= 240 ? 4 : i >= 224 ? 3 : i >= 192 ? 2 : 1);
}
_utf8len[254]=_utf8len[254]=1; // Invalid sequence start
// convert string to array (typed, when possible)
var string2buf = function (str) {
var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;
// count binary size
for (m_pos = 0; m_pos < str_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
c2 = str.charCodeAt(m_pos+1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;
}
// allocate buffer
if (support.uint8array) {
buf = new Uint8Array(buf_len);
} else {
buf = new Array(buf_len);
}
// convert
for (i=0, m_pos = 0; i < buf_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
c2 = str.charCodeAt(m_pos+1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
if (c < 0x80) {
/* one byte */
buf[i++] = c;
} else if (c < 0x800) {
/* two bytes */
buf[i++] = 0xC0 | (c >>> 6);
buf[i++] = 0x80 | (c & 0x3f);
} else if (c < 0x10000) {
/* three bytes */
buf[i++] = 0xE0 | (c >>> 12);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
} else {
/* four bytes */
buf[i++] = 0xf0 | (c >>> 18);
buf[i++] = 0x80 | (c >>> 12 & 0x3f);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
}
}
return buf;
};
// Calculate max possible position in utf8 buffer,
// that will not break sequence. If that's not possible
// - (very small limits) return max size as is.
//
// buf[] - utf8 bytes array
// max - length limit (mandatory);
var utf8border = function(buf, max) {
var pos;
max = max || buf.length;
if (max > buf.length) { max = buf.length; }
// go back from last position, until start of sequence found
pos = max-1;
while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }
// Fuckup - very small and broken sequence,
// return max, because we should return something anyway.
if (pos < 0) { return max; }
// If we came to start of buffer - that means vuffer is too small,
// return max too.
if (pos === 0) { return max; }
return (pos + _utf8len[buf[pos]] > max) ? pos : max;
};
// convert array to string
var buf2string = function (buf) {
var str, i, out, c, c_len;
var len = buf.length;
// Reserve max possible length (2 words per char)
// NB: by unknown reasons, Array is significantly faster for
// String.fromCharCode.apply than Uint16Array.
var utf16buf = new Array(len*2);
for (out=0, i=0; i<len;) {
c = buf[i++];
// quick process ascii
if (c < 0x80) { utf16buf[out++] = c; continue; }
c_len = _utf8len[c];
// skip 5 & 6 byte codes
if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len-1; continue; }
// apply mask on first byte
c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;
// join the rest
while (c_len > 1 && i < len) {
c = (c << 6) | (buf[i++] & 0x3f);
c_len--;
}
// terminated by end of string?
if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }
if (c < 0x10000) {
utf16buf[out++] = c;
} else {
c -= 0x10000;
utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);
utf16buf[out++] = 0xdc00 | (c & 0x3ff);
}
}
// shrinkBuf(utf16buf, out)
if (utf16buf.length !== out) {
if(utf16buf.subarray) {
utf16buf = utf16buf.subarray(0, out);
} else {
utf16buf.length = out;
}
}
// return String.fromCharCode.apply(null, utf16buf);
return utils.applyFromCharCode(utf16buf);
};
// That's all for the pako functions.
/**
* Transform a javascript string into an array (typed if possible) of bytes,
* UTF-8 encoded.
* @param {String} str the string to encode
* @return {Array|Uint8Array|Buffer} the UTF-8 encoded string.
*/
exports.utf8encode = function utf8encode(str) {
if (support.nodebuffer) {
return nodejsUtils.newBufferFrom(str, "utf-8");
}
return string2buf(str);
};
/**
* Transform a bytes array (or a representation) representing an UTF-8 encoded
* string into a javascript string.
* @param {Array|Uint8Array|Buffer} buf the data de decode
* @return {String} the decoded string.
*/
exports.utf8decode = function utf8decode(buf) {
if (support.nodebuffer) {
return utils.transformTo("nodebuffer", buf).toString("utf-8");
}
buf = utils.transformTo(support.uint8array ? "uint8array" : "array", buf);
return buf2string(buf);
};
/**
* A worker to decode utf8 encoded binary chunks into string chunks.
* @constructor
*/
function Utf8DecodeWorker() {
GenericWorker.call(this, "utf-8 decode");
// the last bytes if a chunk didn't end with a complete codepoint.
this.leftOver = null;
}
utils.inherits(Utf8DecodeWorker, GenericWorker);
/**
* @see GenericWorker.processChunk
*/
Utf8DecodeWorker.prototype.processChunk = function (chunk) {
var data = utils.transformTo(support.uint8array ? "uint8array" : "array", chunk.data);
// 1st step, re-use what's left of the previous chunk
if (this.leftOver && this.leftOver.length) {
if(support.uint8array) {
var previousData = data;
data = new Uint8Array(previousData.length + this.leftOver.length);
data.set(this.leftOver, 0);
data.set(previousData, this.leftOver.length);
} else {
data = this.leftOver.concat(data);
}
this.leftOver = null;
}
var nextBoundary = utf8border(data);
var usableData = data;
if (nextBoundary !== data.length) {
if (support.uint8array) {
usableData = data.subarray(0, nextBoundary);
this.leftOver = data.subarray(nextBoundary, data.length);
} else {
usableData = data.slice(0, nextBoundary);
this.leftOver = data.slice(nextBoundary, data.length);
}
}
this.push({
data : exports.utf8decode(usableData),
meta : chunk.meta
});
};
/**
* @see GenericWorker.flush
*/
Utf8DecodeWorker.prototype.flush = function () {
if(this.leftOver && this.leftOver.length) {
this.push({
data : exports.utf8decode(this.leftOver),
meta : {}
});
this.leftOver = null;
}
};
exports.Utf8DecodeWorker = Utf8DecodeWorker;
/**
* A worker to endcode string chunks into utf8 encoded binary chunks.
* @constructor
*/
function Utf8EncodeWorker() {
GenericWorker.call(this, "utf-8 encode");
}
utils.inherits(Utf8EncodeWorker, GenericWorker);
/**
* @see GenericWorker.processChunk
*/
Utf8EncodeWorker.prototype.processChunk = function (chunk) {
this.push({
data : exports.utf8encode(chunk.data),
meta : chunk.meta
});
};
exports.Utf8EncodeWorker = Utf8EncodeWorker;
/***/ }),
/* 125 */
/*!********************************************************************!*\
!*** ./node_modules/escodegen/node_modules/source-map/lib/util.js ***!
\********************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
/**
* This is a helper function for getting values from parameter/options
* objects.
*
* @param args The object we are extracting values from
* @param name The name of the property we are getting.
* @param defaultValue An optional value to return if the property is missing
* from the object. If this is not specified and the property is missing, an
* error will be thrown.
*/
function getArg(aArgs, aName, aDefaultValue) {
if (aName in aArgs) {
return aArgs[aName];
} else if (arguments.length === 3) {
return aDefaultValue;
} else {
throw new Error('"' + aName + '" is a required argument.');
}
}
exports.getArg = getArg;
var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/;
var dataUrlRegexp = /^data:.+\,.+$/;
function urlParse(aUrl) {
var match = aUrl.match(urlRegexp);
if (!match) {
return null;
}
return {
scheme: match[1],
auth: match[2],
host: match[3],
port: match[4],
path: match[5]
};
}
exports.urlParse = urlParse;
function urlGenerate(aParsedUrl) {
var url = '';
if (aParsedUrl.scheme) {
url += aParsedUrl.scheme + ':';
}
url += '//';
if (aParsedUrl.auth) {
url += aParsedUrl.auth + '@';
}
if (aParsedUrl.host) {
url += aParsedUrl.host;
}
if (aParsedUrl.port) {
url += ":" + aParsedUrl.port
}
if (aParsedUrl.path) {
url += aParsedUrl.path;
}
return url;
}
exports.urlGenerate = urlGenerate;
/**
* Normalizes a path, or the path portion of a URL:
*
* - Replaces consecutive slashes with one slash.
* - Removes unnecessary '.' parts.
* - Removes unnecessary '<dir>/..' parts.
*
* Based on code in the Node.js 'path' core module.
*
* @param aPath The path or url to normalize.
*/
function normalize(aPath) {
var path = aPath;
var url = urlParse(aPath);
if (url) {
if (!url.path) {
return aPath;
}
path = url.path;
}
var isAbsolute = exports.isAbsolute(path);
var parts = path.split(/\/+/);
for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {
part = parts[i];
if (part === '.') {
parts.splice(i, 1);
} else if (part === '..') {
up++;
} else if (up > 0) {
if (part === '') {
// The first part is blank if the path is absolute. Trying to go
// above the root is a no-op. Therefore we can remove all '..' parts
// directly after the root.
parts.splice(i + 1, up);
up = 0;
} else {
parts.splice(i, 2);
up--;
}
}
}
path = parts.join('/');
if (path === '') {
path = isAbsolute ? '/' : '.';
}
if (url) {
url.path = path;
return urlGenerate(url);
}
return path;
}
exports.normalize = normalize;
/**
* Joins two paths/URLs.
*
* @param aRoot The root path or URL.
* @param aPath The path or URL to be joined with the root.
*
* - If aPath is a URL or a data URI, aPath is returned, unless aPath is a
* scheme-relative URL: Then the scheme of aRoot, if any, is prepended
* first.
* - Otherwise aPath is a path. If aRoot is a URL, then its path portion
* is updated with the result and aRoot is returned. Otherwise the result
* is returned.
* - If aPath is absolute, the result is aPath.
* - Otherwise the two paths are joined with a slash.
* - Joining for example 'http://' and 'www.example.com' is also supported.
*/
function join(aRoot, aPath) {
if (aRoot === "") {
aRoot = ".";
}
if (aPath === "") {
aPath = ".";
}
var aPathUrl = urlParse(aPath);
var aRootUrl = urlParse(aRoot);
if (aRootUrl) {
aRoot = aRootUrl.path || '/';
}
// `join(foo, '//www.example.org')`
if (aPathUrl && !aPathUrl.scheme) {
if (aRootUrl) {
aPathUrl.scheme = aRootUrl.scheme;
}
return urlGenerate(aPathUrl);
}
if (aPathUrl || aPath.match(dataUrlRegexp)) {
return aPath;
}
// `join('http://', 'www.example.com')`
if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {
aRootUrl.host = aPath;
return urlGenerate(aRootUrl);
}
var joined = aPath.charAt(0) === '/'
? aPath
: normalize(aRoot.replace(/\/+$/, '') + '/' + aPath);
if (aRootUrl) {
aRootUrl.path = joined;
return urlGenerate(aRootUrl);
}
return joined;
}
exports.join = join;
exports.isAbsolute = function (aPath) {
return aPath.charAt(0) === '/' || urlRegexp.test(aPath);
};
/**
* Make a path relative to a URL or another path.
*
* @param aRoot The root path or URL.
* @param aPath The path or URL to be made relative to aRoot.
*/
function relative(aRoot, aPath) {
if (aRoot === "") {
aRoot = ".";
}
aRoot = aRoot.replace(/\/$/, '');
// It is possible for the path to be above the root. In this case, simply
// checking whether the root is a prefix of the path won't work. Instead, we
// need to remove components from the root one by one, until either we find
// a prefix that fits, or we run out of components to remove.
var level = 0;
while (aPath.indexOf(aRoot + '/') !== 0) {
var index = aRoot.lastIndexOf("/");
if (index < 0) {
return aPath;
}
// If the only part of the root that is left is the scheme (i.e. http://,
// file:///, etc.), one or more slashes (/), or simply nothing at all, we
// have exhausted all components, so the path is not relative to the root.
aRoot = aRoot.slice(0, index);
if (aRoot.match(/^([^\/]+:\/)?\/*$/)) {
return aPath;
}
++level;
}
// Make sure we add a "../" for each component we removed from the root.
return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1);
}
exports.relative = relative;
var supportsNullProto = (function () {
var obj = Object.create(null);
return !('__proto__' in obj);
}());
function identity (s) {
return s;
}
/**
* Because behavior goes wacky when you set `__proto__` on objects, we
* have to prefix all the strings in our set with an arbitrary character.
*
* See https://github.com/mozilla/source-map/pull/31 and
* https://github.com/mozilla/source-map/issues/30
*
* @param String aStr
*/
function toSetString(aStr) {
if (isProtoString(aStr)) {
return '$' + aStr;
}
return aStr;
}
exports.toSetString = supportsNullProto ? identity : toSetString;
function fromSetString(aStr) {
if (isProtoString(aStr)) {
return aStr.slice(1);
}
return aStr;
}
exports.fromSetString = supportsNullProto ? identity : fromSetString;
function isProtoString(s) {
if (!s) {
return false;
}
var length = s.length;
if (length < 9 /* "__proto__".length */) {
return false;
}
if (s.charCodeAt(length - 1) !== 95 /* '_' */ ||
s.charCodeAt(length - 2) !== 95 /* '_' */ ||
s.charCodeAt(length - 3) !== 111 /* 'o' */ ||
s.charCodeAt(length - 4) !== 116 /* 't' */ ||
s.charCodeAt(length - 5) !== 111 /* 'o' */ ||
s.charCodeAt(length - 6) !== 114 /* 'r' */ ||
s.charCodeAt(length - 7) !== 112 /* 'p' */ ||
s.charCodeAt(length - 8) !== 95 /* '_' */ ||
s.charCodeAt(length - 9) !== 95 /* '_' */) {
return false;
}
for (var i = length - 10; i >= 0; i--) {
if (s.charCodeAt(i) !== 36 /* '$' */) {
return false;
}
}
return true;
}
/**
* Comparator between two mappings where the original positions are compared.
*
* Optionally pass in `true` as `onlyCompareGenerated` to consider two
* mappings with the same original source/line/column, but different generated
* line and column the same. Useful when searching for a mapping with a
* stubbed out mapping.
*/
function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
var cmp = strcmp(mappingA.source, mappingB.source);
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalLine - mappingB.originalLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalColumn - mappingB.originalColumn;
if (cmp !== 0 || onlyCompareOriginal) {
return cmp;
}
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.generatedLine - mappingB.generatedLine;
if (cmp !== 0) {
return cmp;
}
return strcmp(mappingA.name, mappingB.name);
}
exports.compareByOriginalPositions = compareByOriginalPositions;
/**
* Comparator between two mappings with deflated source and name indices where
* the generated positions are compared.
*
* Optionally pass in `true` as `onlyCompareGenerated` to consider two
* mappings with the same generated line and column, but different
* source/name/original line and column the same. Useful when searching for a
* mapping with a stubbed out mapping.
*/
function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {
var cmp = mappingA.generatedLine - mappingB.generatedLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
if (cmp !== 0 || onlyCompareGenerated) {
return cmp;
}
cmp = strcmp(mappingA.source, mappingB.source);
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalLine - mappingB.originalLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalColumn - mappingB.originalColumn;
if (cmp !== 0) {
return cmp;
}
return strcmp(mappingA.name, mappingB.name);
}
exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;
function strcmp(aStr1, aStr2) {
if (aStr1 === aStr2) {
return 0;
}
if (aStr1 === null) {
return 1; // aStr2 !== null
}
if (aStr2 === null) {
return -1; // aStr1 !== null
}
if (aStr1 > aStr2) {
return 1;
}
return -1;
}
/**
* Comparator between two mappings with inflated source and name strings where
* the generated positions are compared.
*/
function compareByGeneratedPositionsInflated(mappingA, mappingB) {
var cmp = mappingA.generatedLine - mappingB.generatedLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
if (cmp !== 0) {
return cmp;
}
cmp = strcmp(mappingA.source, mappingB.source);
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalLine - mappingB.originalLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalColumn - mappingB.originalColumn;
if (cmp !== 0) {
return cmp;
}
return strcmp(mappingA.name, mappingB.name);
}
exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;
/**
* Strip any JSON XSSI avoidance prefix from the string (as documented
* in the source maps specification), and then parse the string as
* JSON.
*/
function parseSourceMapInput(str) {
return JSON.parse(str.replace(/^\)]}'[^\n]*\n/, ''));
}
exports.parseSourceMapInput = parseSourceMapInput;
/**
* Compute the URL of a source given the the source root, the source's
* URL, and the source map's URL.
*/
function computeSourceURL(sourceRoot, sourceURL, sourceMapURL) {
sourceURL = sourceURL || '';
if (sourceRoot) {
// This follows what Chrome does.
if (sourceRoot[sourceRoot.length - 1] !== '/' && sourceURL[0] !== '/') {
sourceRoot += '/';
}
// The spec says:
// Line 4: An optional source root, useful for relocating source
// files on a server or removing repeated values in the
// “sources” entry. This value is prepended to the individual
// entries in the “source” field.
sourceURL = sourceRoot + sourceURL;
}
// Historically, SourceMapConsumer did not take the sourceMapURL as
// a parameter. This mode is still somewhat supported, which is why
// this code block is conditional. However, it's preferable to pass
// the source map URL to SourceMapConsumer, so that this function
// can implement the source URL resolution algorithm as outlined in
// the spec. This block is basically the equivalent of:
// new URL(sourceURL, sourceMapURL).toString()
// ... except it avoids using URL, which wasn't available in the
// older releases of node still supported by this library.
//
// The spec says:
// If the sources are not absolute URLs after prepending of the
// “sourceRoot”, the sources are resolved relative to the
// SourceMap (like resolving script src in a html document).
if (sourceMapURL) {
var parsed = urlParse(sourceMapURL);
if (!parsed) {
throw new Error("sourceMapURL could not be parsed");
}
if (parsed.path) {
// Strip the last path component, but keep the "/".
var index = parsed.path.lastIndexOf('/');
if (index >= 0) {
parsed.path = parsed.path.substring(0, index + 1);
}
}
sourceURL = join(urlGenerate(parsed), sourceURL);
}
return normalize(sourceURL);
}
exports.computeSourceURL = computeSourceURL;
/***/ }),
/* 126 */
/*!********************************************!*\
!*** ./node_modules/jszip/lib/external.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* global Promise */
// load the global object first:
// - it should be better integrated in the system (unhandledRejection in node)
// - the environment may have a custom Promise implementation (see zone.js)
var ES6Promise = null;
if (typeof Promise !== "undefined") {
ES6Promise = Promise;
} else {
ES6Promise = __webpack_require__(/*! lie */ 349);
}
/**
* Let the user use/change some implementations.
*/
module.exports = {
Promise: ES6Promise
};
/***/ }),
/* 127 */
/*!***********************************************!*\
!*** ./node_modules/core-util-is/lib/util.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(Buffer) {// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.
function isArray(arg) {
if (Array.isArray) {
return Array.isArray(arg);
}
return objectToString(arg) === '[object Array]';
}
exports.isArray = isArray;
function isBoolean(arg) {
return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;
function isNull(arg) {
return arg === null;
}
exports.isNull = isNull;
function isNullOrUndefined(arg) {
return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;
function isNumber(arg) {
return typeof arg === 'number';
}
exports.isNumber = isNumber;
function isString(arg) {
return typeof arg === 'string';
}
exports.isString = isString;
function isSymbol(arg) {
return typeof arg === 'symbol';
}
exports.isSymbol = isSymbol;
function isUndefined(arg) {
return arg === void 0;
}
exports.isUndefined = isUndefined;
function isRegExp(re) {
return objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;
function isObject(arg) {
return typeof arg === 'object' && arg !== null;
}
exports.isObject = isObject;
function isDate(d) {
return objectToString(d) === '[object Date]';
}
exports.isDate = isDate;
function isError(e) {
return (objectToString(e) === '[object Error]' || e instanceof Error);
}
exports.isError = isError;
function isFunction(arg) {
return typeof arg === 'function';
}
exports.isFunction = isFunction;
function isPrimitive(arg) {
return arg === null ||
typeof arg === 'boolean' ||
typeof arg === 'number' ||
typeof arg === 'string' ||
typeof arg === 'symbol' || // ES6 symbol
typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;
exports.isBuffer = Buffer.isBuffer;
function objectToString(o) {
return Object.prototype.toString.call(o);
}
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../buffer/index.js */ 128).Buffer))
/***/ }),
/* 128 */
/*!**************************************!*\
!*** ./node_modules/buffer/index.js ***!
\**************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(global) {/*!
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
* @license MIT
*/
/* eslint-disable no-proto */
var base64 = __webpack_require__(/*! base64-js */ 373)
var ieee754 = __webpack_require__(/*! ieee754 */ 372)
var isArray = __webpack_require__(/*! isarray */ 255)
exports.Buffer = Buffer
exports.SlowBuffer = SlowBuffer
exports.INSPECT_MAX_BYTES = 50
/**
* If `Buffer.TYPED_ARRAY_SUPPORT`:
* === true Use Uint8Array implementation (fastest)
* === false Use Object implementation (most compatible, even IE6)
*
* Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
* Opera 11.6+, iOS 4.2+.
*
* Due to various browser bugs, sometimes the Object implementation will be used even
* when the browser supports typed arrays.
*
* Note:
*
* - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
* See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
*
* - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
*
* - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
* incorrect length in some situations.
* We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
* get the Object implementation, which is slower but behaves correctly.
*/
Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
? global.TYPED_ARRAY_SUPPORT
: typedArraySupport()
/*
* Export kMaxLength after typed array support is determined.
*/
exports.kMaxLength = kMaxLength()
function typedArraySupport () {
try {
var arr = new Uint8Array(1)
arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}
return arr.foo() === 42 && // typed array instances can be augmented
typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
} catch (e) {
return false
}
}
function kMaxLength () {
return Buffer.TYPED_ARRAY_SUPPORT
? 0x7fffffff
: 0x3fffffff
}
function createBuffer (that, length) {
if (kMaxLength() < length) {
throw new RangeError('Invalid typed array length')
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
// Return an augmented `Uint8Array` instance, for best performance
that = new Uint8Array(length)
that.__proto__ = Buffer.prototype
} else {
// Fallback: Return an object instance of the Buffer class
if (that === null) {
that = new Buffer(length)
}
that.length = length
}
return that
}
/**
* The Buffer constructor returns instances of `Uint8Array` that have their
* prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
* `Uint8Array`, so the returned instances will have all the node `Buffer` methods
* and the `Uint8Array` methods. Square bracket notation works as expected -- it
* returns a single octet.
*
* The `Uint8Array` prototype remains unmodified.
*/
function Buffer (arg, encodingOrOffset, length) {
if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {
return new Buffer(arg, encodingOrOffset, length)
}
// Common case.
if (typeof arg === 'number') {
if (typeof encodingOrOffset === 'string') {
throw new Error(
'If encoding is specified then the first argument must be a string'
)
}
return allocUnsafe(this, arg)
}
return from(this, arg, encodingOrOffset, length)
}
Buffer.poolSize = 8192 // not used by this implementation
// TODO: Legacy, not needed anymore. Remove in next major version.
Buffer._augment = function (arr) {
arr.__proto__ = Buffer.prototype
return arr
}
function from (that, value, encodingOrOffset, length) {
if (typeof value === 'number') {
throw new TypeError('"value" argument must not be a number')
}
if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
return fromArrayBuffer(that, value, encodingOrOffset, length)
}
if (typeof value === 'string') {
return fromString(that, value, encodingOrOffset)
}
return fromObject(that, value)
}
/**
* Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
* if value is a number.
* Buffer.from(str[, encoding])
* Buffer.from(array)
* Buffer.from(buffer)
* Buffer.from(arrayBuffer[, byteOffset[, length]])
**/
Buffer.from = function (value, encodingOrOffset, length) {
return from(null, value, encodingOrOffset, length)
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
Buffer.prototype.__proto__ = Uint8Array.prototype
Buffer.__proto__ = Uint8Array
if (typeof Symbol !== 'undefined' && Symbol.species &&
Buffer[Symbol.species] === Buffer) {
// Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
Object.defineProperty(Buffer, Symbol.species, {
value: null,
configurable: true
})
}
}
function assertSize (size) {
if (typeof size !== 'number') {
throw new TypeError('"size" argument must be a number')
} else if (size < 0) {
throw new RangeError('"size" argument must not be negative')
}
}
function alloc (that, size, fill, encoding) {
assertSize(size)
if (size <= 0) {
return createBuffer(that, size)
}
if (fill !== undefined) {
// Only pay attention to encoding if it's a string. This
// prevents accidentally sending in a number that would
// be interpretted as a start offset.
return typeof encoding === 'string'
? createBuffer(that, size).fill(fill, encoding)
: createBuffer(that, size).fill(fill)
}
return createBuffer(that, size)
}
/**
* Creates a new filled Buffer instance.
* alloc(size[, fill[, encoding]])
**/
Buffer.alloc = function (size, fill, encoding) {
return alloc(null, size, fill, encoding)
}
function allocUnsafe (that, size) {
assertSize(size)
that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)
if (!Buffer.TYPED_ARRAY_SUPPORT) {
for (var i = 0; i < size; ++i) {
that[i] = 0
}
}
return that
}
/**
* Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
* */
Buffer.allocUnsafe = function (size) {
return allocUnsafe(null, size)
}
/**
* Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
*/
Buffer.allocUnsafeSlow = function (size) {
return allocUnsafe(null, size)
}
function fromString (that, string, encoding) {
if (typeof encoding !== 'string' || encoding === '') {
encoding = 'utf8'
}
if (!Buffer.isEncoding(encoding)) {
throw new TypeError('"encoding" must be a valid string encoding')
}
var length = byteLength(string, encoding) | 0
that = createBuffer(that, length)
var actual = that.write(string, encoding)
if (actual !== length) {
// Writing a hex string, for example, that contains invalid characters will
// cause everything after the first invalid character to be ignored. (e.g.
// 'abxxcd' will be treated as 'ab')
that = that.slice(0, actual)
}
return that
}
function fromArrayLike (that, array) {
var length = array.length < 0 ? 0 : checked(array.length) | 0
that = createBuffer(that, length)
for (var i = 0; i < length; i += 1) {
that[i] = array[i] & 255
}
return that
}
function fromArrayBuffer (that, array, byteOffset, length) {
array.byteLength // this throws if `array` is not a valid ArrayBuffer
if (byteOffset < 0 || array.byteLength < byteOffset) {
throw new RangeError('\'offset\' is out of bounds')
}
if (array.byteLength < byteOffset + (length || 0)) {
throw new RangeError('\'length\' is out of bounds')
}
if (byteOffset === undefined && length === undefined) {
array = new Uint8Array(array)
} else if (length === undefined) {
array = new Uint8Array(array, byteOffset)
} else {
array = new Uint8Array(array, byteOffset, length)
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
// Return an augmented `Uint8Array` instance, for best performance
that = array
that.__proto__ = Buffer.prototype
} else {
// Fallback: Return an object instance of the Buffer class
that = fromArrayLike(that, array)
}
return that
}
function fromObject (that, obj) {
if (Buffer.isBuffer(obj)) {
var len = checked(obj.length) | 0
that = createBuffer(that, len)
if (that.length === 0) {
return that
}
obj.copy(that, 0, 0, len)
return that
}
if (obj) {
if ((typeof ArrayBuffer !== 'undefined' &&
obj.buffer instanceof ArrayBuffer) || 'length' in obj) {
if (typeof obj.length !== 'number' || isnan(obj.length)) {
return createBuffer(that, 0)
}
return fromArrayLike(that, obj)
}
if (obj.type === 'Buffer' && isArray(obj.data)) {
return fromArrayLike(that, obj.data)
}
}
throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')
}
function checked (length) {
// Note: cannot use `length < kMaxLength()` here because that fails when
// length is NaN (which is otherwise coerced to zero.)
if (length >= kMaxLength()) {
throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
'size: 0x' + kMaxLength().toString(16) + ' bytes')
}
return length | 0
}
function SlowBuffer (length) {
if (+length != length) { // eslint-disable-line eqeqeq
length = 0
}
return Buffer.alloc(+length)
}
Buffer.isBuffer = function isBuffer (b) {
return !!(b != null && b._isBuffer)
}
Buffer.compare = function compare (a, b) {
if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
throw new TypeError('Arguments must be Buffers')
}
if (a === b) return 0
var x = a.length
var y = b.length
for (var i = 0, len = Math.min(x, y); i < len; ++i) {
if (a[i] !== b[i]) {
x = a[i]
y = b[i]
break
}
}
if (x < y) return -1
if (y < x) return 1
return 0
}
Buffer.isEncoding = function isEncoding (encoding) {
switch (String(encoding).toLowerCase()) {
case 'hex':
case 'utf8':
case 'utf-8':
case 'ascii':
case 'latin1':
case 'binary':
case 'base64':
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return true
default:
return false
}
}
Buffer.concat = function concat (list, length) {
if (!isArray(list)) {
throw new TypeError('"list" argument must be an Array of Buffers')
}
if (list.length === 0) {
return Buffer.alloc(0)
}
var i
if (length === undefined) {
length = 0
for (i = 0; i < list.length; ++i) {
length += list[i].length
}
}
var buffer = Buffer.allocUnsafe(length)
var pos = 0
for (i = 0; i < list.length; ++i) {
var buf = list[i]
if (!Buffer.isBuffer(buf)) {
throw new TypeError('"list" argument must be an Array of Buffers')
}
buf.copy(buffer, pos)
pos += buf.length
}
return buffer
}
function byteLength (string, encoding) {
if (Buffer.isBuffer(string)) {
return string.length
}
if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&
(ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {
return string.byteLength
}
if (typeof string !== 'string') {
string = '' + string
}
var len = string.length
if (len === 0) return 0
// Use a for loop to avoid recursion
var loweredCase = false
for (;;) {
switch (encoding) {
case 'ascii':
case 'latin1':
case 'binary':
return len
case 'utf8':
case 'utf-8':
case undefined:
return utf8ToBytes(string).length
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return len * 2
case 'hex':
return len >>> 1
case 'base64':
return base64ToBytes(string).length
default:
if (loweredCase) return utf8ToBytes(string).length // assume utf8
encoding = ('' + encoding).toLowerCase()
loweredCase = true
}
}
}
Buffer.byteLength = byteLength
function slowToString (encoding, start, end) {
var loweredCase = false
// No need to verify that "this.length <= MAX_UINT32" since it's a read-only
// property of a typed array.
// This behaves neither like String nor Uint8Array in that we set start/end
// to their upper/lower bounds if the value passed is out of range.
// undefined is handled specially as per ECMA-262 6th Edition,
// Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
if (start === undefined || start < 0) {
start = 0
}
// Return early if start > this.length. Done here to prevent potential uint32
// coercion fail below.
if (start > this.length) {
return ''
}
if (end === undefined || end > this.length) {
end = this.length
}
if (end <= 0) {
return ''
}
// Force coersion to uint32. This will also coerce falsey/NaN values to 0.
end >>>= 0
start >>>= 0
if (end <= start) {
return ''
}
if (!encoding) encoding = 'utf8'
while (true) {
switch (encoding) {
case 'hex':
return hexSlice(this, start, end)
case 'utf8':
case 'utf-8':
return utf8Slice(this, start, end)
case 'ascii':
return asciiSlice(this, start, end)
case 'latin1':
case 'binary':
return latin1Slice(this, start, end)
case 'base64':
return base64Slice(this, start, end)
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return utf16leSlice(this, start, end)
default:
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
encoding = (encoding + '').toLowerCase()
loweredCase = true
}
}
}
// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect
// Buffer instances.
Buffer.prototype._isBuffer = true
function swap (b, n, m) {
var i = b[n]
b[n] = b[m]
b[m] = i
}
Buffer.prototype.swap16 = function swap16 () {
var len = this.length
if (len % 2 !== 0) {
throw new RangeError('Buffer size must be a multiple of 16-bits')
}
for (var i = 0; i < len; i += 2) {
swap(this, i, i + 1)
}
return this
}
Buffer.prototype.swap32 = function swap32 () {
var len = this.length
if (len % 4 !== 0) {
throw new RangeError('Buffer size must be a multiple of 32-bits')
}
for (var i = 0; i < len; i += 4) {
swap(this, i, i + 3)
swap(this, i + 1, i + 2)
}
return this
}
Buffer.prototype.swap64 = function swap64 () {
var len = this.length
if (len % 8 !== 0) {
throw new RangeError('Buffer size must be a multiple of 64-bits')
}
for (var i = 0; i < len; i += 8) {
swap(this, i, i + 7)
swap(this, i + 1, i + 6)
swap(this, i + 2, i + 5)
swap(this, i + 3, i + 4)
}
return this
}
Buffer.prototype.toString = function toString () {
var length = this.length | 0
if (length === 0) return ''
if (arguments.length === 0) return utf8Slice(this, 0, length)
return slowToString.apply(this, arguments)
}
Buffer.prototype.equals = function equals (b) {
if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
if (this === b) return true
return Buffer.compare(this, b) === 0
}
Buffer.prototype.inspect = function inspect () {
var str = ''
var max = exports.INSPECT_MAX_BYTES
if (this.length > 0) {
str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
if (this.length > max) str += ' ... '
}
return '<Buffer ' + str + '>'
}
Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
if (!Buffer.isBuffer(target)) {
throw new TypeError('Argument must be a Buffer')
}
if (start === undefined) {
start = 0
}
if (end === undefined) {
end = target ? target.length : 0
}
if (thisStart === undefined) {
thisStart = 0
}
if (thisEnd === undefined) {
thisEnd = this.length
}
if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
throw new RangeError('out of range index')
}
if (thisStart >= thisEnd && start >= end) {
return 0
}
if (thisStart >= thisEnd) {
return -1
}
if (start >= end) {
return 1
}
start >>>= 0
end >>>= 0
thisStart >>>= 0
thisEnd >>>= 0
if (this === target) return 0
var x = thisEnd - thisStart
var y = end - start
var len = Math.min(x, y)
var thisCopy = this.slice(thisStart, thisEnd)
var targetCopy = target.slice(start, end)
for (var i = 0; i < len; ++i) {
if (thisCopy[i] !== targetCopy[i]) {
x = thisCopy[i]
y = targetCopy[i]
break
}
}
if (x < y) return -1
if (y < x) return 1
return 0
}
// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
//
// Arguments:
// - buffer - a Buffer to search
// - val - a string, Buffer, or number
// - byteOffset - an index into `buffer`; will be clamped to an int32
// - encoding - an optional encoding, relevant is val is a string
// - dir - true for indexOf, false for lastIndexOf
function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
// Empty buffer means no match
if (buffer.length === 0) return -1
// Normalize byteOffset
if (typeof byteOffset === 'string') {
encoding = byteOffset
byteOffset = 0
} else if (byteOffset > 0x7fffffff) {
byteOffset = 0x7fffffff
} else if (byteOffset < -0x80000000) {
byteOffset = -0x80000000
}
byteOffset = +byteOffset // Coerce to Number.
if (isNaN(byteOffset)) {
// byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
byteOffset = dir ? 0 : (buffer.length - 1)
}
// Normalize byteOffset: negative offsets start from the end of the buffer
if (byteOffset < 0) byteOffset = buffer.length + byteOffset
if (byteOffset >= buffer.length) {
if (dir) return -1
else byteOffset = buffer.length - 1
} else if (byteOffset < 0) {
if (dir) byteOffset = 0
else return -1
}
// Normalize val
if (typeof val === 'string') {
val = Buffer.from(val, encoding)
}
// Finally, search either indexOf (if dir is true) or lastIndexOf
if (Buffer.isBuffer(val)) {
// Special case: looking for empty string/buffer always fails
if (val.length === 0) {
return -1
}
return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
} else if (typeof val === 'number') {
val = val & 0xFF // Search for a byte value [0-255]
if (Buffer.TYPED_ARRAY_SUPPORT &&
typeof Uint8Array.prototype.indexOf === 'function') {
if (dir) {
return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
} else {
return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
}
}
return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
}
throw new TypeError('val must be string, number or Buffer')
}
function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
var indexSize = 1
var arrLength = arr.length
var valLength = val.length
if (encoding !== undefined) {
encoding = String(encoding).toLowerCase()
if (encoding === 'ucs2' || encoding === 'ucs-2' ||
encoding === 'utf16le' || encoding === 'utf-16le') {
if (arr.length < 2 || val.length < 2) {
return -1
}
indexSize = 2
arrLength /= 2
valLength /= 2
byteOffset /= 2
}
}
function read (buf, i) {
if (indexSize === 1) {
return buf[i]
} else {
return buf.readUInt16BE(i * indexSize)
}
}
var i
if (dir) {
var foundIndex = -1
for (i = byteOffset; i < arrLength; i++) {
if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
if (foundIndex === -1) foundIndex = i
if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
} else {
if (foundIndex !== -1) i -= i - foundIndex
foundIndex = -1
}
}
} else {
if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
for (i = byteOffset; i >= 0; i--) {
var found = true
for (var j = 0; j < valLength; j++) {
if (read(arr, i + j) !== read(val, j)) {
found = false
break
}
}
if (found) return i
}
}
return -1
}
Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
return this.indexOf(val, byteOffset, encoding) !== -1
}
Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
}
Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
}
function hexWrite (buf, string, offset, length) {
offset = Number(offset) || 0
var remaining = buf.length - offset
if (!length) {
length = remaining
} else {
length = Number(length)
if (length > remaining) {
length = remaining
}
}
// must be an even number of digits
var strLen = string.length
if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')
if (length > strLen / 2) {
length = strLen / 2
}
for (var i = 0; i < length; ++i) {
var parsed = parseInt(string.substr(i * 2, 2), 16)
if (isNaN(parsed)) return i
buf[offset + i] = parsed
}
return i
}
function utf8Write (buf, string, offset, length) {
return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
}
function asciiWrite (buf, string, offset, length) {
return blitBuffer(asciiToBytes(string), buf, offset, length)
}
function latin1Write (buf, string, offset, length) {
return asciiWrite(buf, string, offset, length)
}
function base64Write (buf, string, offset, length) {
return blitBuffer(base64ToBytes(string), buf, offset, length)
}
function ucs2Write (buf, string, offset, length) {
return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
}
Buffer.prototype.write = function write (string, offset, length, encoding) {
// Buffer#write(string)
if (offset === undefined) {
encoding = 'utf8'
length = this.length
offset = 0
// Buffer#write(string, encoding)
} else if (length === undefined && typeof offset === 'string') {
encoding = offset
length = this.length
offset = 0
// Buffer#write(string, offset[, length][, encoding])
} else if (isFinite(offset)) {
offset = offset | 0
if (isFinite(length)) {
length = length | 0
if (encoding === undefined) encoding = 'utf8'
} else {
encoding = length
length = undefined
}
// legacy write(string, encoding, offset, length) - remove in v0.13
} else {
throw new Error(
'Buffer.write(string, encoding, offset[, length]) is no longer supported'
)
}
var remaining = this.length - offset
if (length === undefined || length > remaining) length = remaining
if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
throw new RangeError('Attempt to write outside buffer bounds')
}
if (!encoding) encoding = 'utf8'
var loweredCase = false
for (;;) {
switch (encoding) {
case 'hex':
return hexWrite(this, string, offset, length)
case 'utf8':
case 'utf-8':
return utf8Write(this, string, offset, length)
case 'ascii':
return asciiWrite(this, string, offset, length)
case 'latin1':
case 'binary':
return latin1Write(this, string, offset, length)
case 'base64':
// Warning: maxLength not taken into account in base64Write
return base64Write(this, string, offset, length)
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return ucs2Write(this, string, offset, length)
default:
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
encoding = ('' + encoding).toLowerCase()
loweredCase = true
}
}
}
Buffer.prototype.toJSON = function toJSON () {
return {
type: 'Buffer',
data: Array.prototype.slice.call(this._arr || this, 0)
}
}
function base64Slice (buf, start, end) {
if (start === 0 && end === buf.length) {
return base64.fromByteArray(buf)
} else {
return base64.fromByteArray(buf.slice(start, end))
}
}
function utf8Slice (buf, start, end) {
end = Math.min(buf.length, end)
var res = []
var i = start
while (i < end) {
var firstByte = buf[i]
var codePoint = null
var bytesPerSequence = (firstByte > 0xEF) ? 4
: (firstByte > 0xDF) ? 3
: (firstByte > 0xBF) ? 2
: 1
if (i + bytesPerSequence <= end) {
var secondByte, thirdByte, fourthByte, tempCodePoint
switch (bytesPerSequence) {
case 1:
if (firstByte < 0x80) {
codePoint = firstByte
}
break
case 2:
secondByte = buf[i + 1]
if ((secondByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
if (tempCodePoint > 0x7F) {
codePoint = tempCodePoint
}
}
break
case 3:
secondByte = buf[i + 1]
thirdByte = buf[i + 2]
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
codePoint = tempCodePoint
}
}
break
case 4:
secondByte = buf[i + 1]
thirdByte = buf[i + 2]
fourthByte = buf[i + 3]
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
codePoint = tempCodePoint
}
}
}
}
if (codePoint === null) {
// we did not generate a valid codePoint so insert a
// replacement char (U+FFFD) and advance only 1 byte
codePoint = 0xFFFD
bytesPerSequence = 1
} else if (codePoint > 0xFFFF) {
// encode to utf16 (surrogate pair dance)
codePoint -= 0x10000
res.push(codePoint >>> 10 & 0x3FF | 0xD800)
codePoint = 0xDC00 | codePoint & 0x3FF
}
res.push(codePoint)
i += bytesPerSequence
}
return decodeCodePointsArray(res)
}
// Based on http://stackoverflow.com/a/22747272/680742, the browser with
// the lowest limit is Chrome, with 0x10000 args.
// We go 1 magnitude less, for safety
var MAX_ARGUMENTS_LENGTH = 0x1000
function decodeCodePointsArray (codePoints) {
var len = codePoints.length
if (len <= MAX_ARGUMENTS_LENGTH) {
return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
}
// Decode in chunks to avoid "call stack size exceeded".
var res = ''
var i = 0
while (i < len) {
res += String.fromCharCode.apply(
String,
codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
)
}
return res
}
function asciiSlice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i] & 0x7F)
}
return ret
}
function latin1Slice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i])
}
return ret
}
function hexSlice (buf, start, end) {
var len = buf.length
if (!start || start < 0) start = 0
if (!end || end < 0 || end > len) end = len
var out = ''
for (var i = start; i < end; ++i) {
out += toHex(buf[i])
}
return out
}
function utf16leSlice (buf, start, end) {
var bytes = buf.slice(start, end)
var res = ''
for (var i = 0; i < bytes.length; i += 2) {
res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
}
return res
}
Buffer.prototype.slice = function slice (start, end) {
var len = this.length
start = ~~start
end = end === undefined ? len : ~~end
if (start < 0) {
start += len
if (start < 0) start = 0
} else if (start > len) {
start = len
}
if (end < 0) {
end += len
if (end < 0) end = 0
} else if (end > len) {
end = len
}
if (end < start) end = start
var newBuf
if (Buffer.TYPED_ARRAY_SUPPORT) {
newBuf = this.subarray(start, end)
newBuf.__proto__ = Buffer.prototype
} else {
var sliceLen = end - start
newBuf = new Buffer(sliceLen, undefined)
for (var i = 0; i < sliceLen; ++i) {
newBuf[i] = this[i + start]
}
}
return newBuf
}
/*
* Need to make sure that buffer isn't trying to write out of bounds.
*/
function checkOffset (offset, ext, length) {
if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
}
Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var val = this[offset]
var mul = 1
var i = 0
while (++i < byteLength && (mul *= 0x100)) {
val += this[offset + i] * mul
}
return val
}
Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) {
checkOffset(offset, byteLength, this.length)
}
var val = this[offset + --byteLength]
var mul = 1
while (byteLength > 0 && (mul *= 0x100)) {
val += this[offset + --byteLength] * mul
}
return val
}
Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
if (!noAssert) checkOffset(offset, 1, this.length)
return this[offset]
}
Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
return this[offset] | (this[offset + 1] << 8)
}
Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
return (this[offset] << 8) | this[offset + 1]
}
Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ((this[offset]) |
(this[offset + 1] << 8) |
(this[offset + 2] << 16)) +
(this[offset + 3] * 0x1000000)
}
Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset] * 0x1000000) +
((this[offset + 1] << 16) |
(this[offset + 2] << 8) |
this[offset + 3])
}
Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var val = this[offset]
var mul = 1
var i = 0
while (++i < byteLength && (mul *= 0x100)) {
val += this[offset + i] * mul
}
mul *= 0x80
if (val >= mul) val -= Math.pow(2, 8 * byteLength)
return val
}
Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var i = byteLength
var mul = 1
var val = this[offset + --i]
while (i > 0 && (mul *= 0x100)) {
val += this[offset + --i] * mul
}
mul *= 0x80
if (val >= mul) val -= Math.pow(2, 8 * byteLength)
return val
}
Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
if (!noAssert) checkOffset(offset, 1, this.length)
if (!(this[offset] & 0x80)) return (this[offset])
return ((0xff - this[offset] + 1) * -1)
}
Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
var val = this[offset] | (this[offset + 1] << 8)
return (val & 0x8000) ? val | 0xFFFF0000 : val
}
Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
var val = this[offset + 1] | (this[offset] << 8)
return (val & 0x8000) ? val | 0xFFFF0000 : val
}
Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset]) |
(this[offset + 1] << 8) |
(this[offset + 2] << 16) |
(this[offset + 3] << 24)
}
Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset] << 24) |
(this[offset + 1] << 16) |
(this[offset + 2] << 8) |
(this[offset + 3])
}
Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ieee754.read(this, offset, true, 23, 4)
}
Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ieee754.read(this, offset, false, 23, 4)
}
Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 8, this.length)
return ieee754.read(this, offset, true, 52, 8)
}
Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 8, this.length)
return ieee754.read(this, offset, false, 52, 8)
}
function checkInt (buf, value, offset, ext, max, min) {
if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
if (offset + ext > buf.length) throw new RangeError('Index out of range')
}
Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) {
var maxBytes = Math.pow(2, 8 * byteLength) - 1
checkInt(this, value, offset, byteLength, maxBytes, 0)
}
var mul = 1
var i = 0
this[offset] = value & 0xFF
while (++i < byteLength && (mul *= 0x100)) {
this[offset + i] = (value / mul) & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) {
var maxBytes = Math.pow(2, 8 * byteLength) - 1
checkInt(this, value, offset, byteLength, maxBytes, 0)
}
var i = byteLength - 1
var mul = 1
this[offset + i] = value & 0xFF
while (--i >= 0 && (mul *= 0x100)) {
this[offset + i] = (value / mul) & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
this[offset] = (value & 0xff)
return offset + 1
}
function objectWriteUInt16 (buf, value, offset, littleEndian) {
if (value < 0) value = 0xffff + value + 1
for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {
buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
(littleEndian ? i : 1 - i) * 8
}
}
Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
} else {
objectWriteUInt16(this, value, offset, true)
}
return offset + 2
}
Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 8)
this[offset + 1] = (value & 0xff)
} else {
objectWriteUInt16(this, value, offset, false)
}
return offset + 2
}
function objectWriteUInt32 (buf, value, offset, littleEndian) {
if (value < 0) value = 0xffffffff + value + 1
for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {
buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
}
}
Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset + 3] = (value >>> 24)
this[offset + 2] = (value >>> 16)
this[offset + 1] = (value >>> 8)
this[offset] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, true)
}
return offset + 4
}
Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 24)
this[offset + 1] = (value >>> 16)
this[offset + 2] = (value >>> 8)
this[offset + 3] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, false)
}
return offset + 4
}
Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) {
var limit = Math.pow(2, 8 * byteLength - 1)
checkInt(this, value, offset, byteLength, limit - 1, -limit)
}
var i = 0
var mul = 1
var sub = 0
this[offset] = value & 0xFF
while (++i < byteLength && (mul *= 0x100)) {
if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
sub = 1
}
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) {
var limit = Math.pow(2, 8 * byteLength - 1)
checkInt(this, value, offset, byteLength, limit - 1, -limit)
}
var i = byteLength - 1
var mul = 1
var sub = 0
this[offset + i] = value & 0xFF
while (--i >= 0 && (mul *= 0x100)) {
if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
sub = 1
}
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
if (value < 0) value = 0xff + value + 1
this[offset] = (value & 0xff)
return offset + 1
}
Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
} else {
objectWriteUInt16(this, value, offset, true)
}
return offset + 2
}
Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 8)
this[offset + 1] = (value & 0xff)
} else {
objectWriteUInt16(this, value, offset, false)
}
return offset + 2
}
Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
this[offset + 2] = (value >>> 16)
this[offset + 3] = (value >>> 24)
} else {
objectWriteUInt32(this, value, offset, true)
}
return offset + 4
}
Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
if (value < 0) value = 0xffffffff + value + 1
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 24)
this[offset + 1] = (value >>> 16)
this[offset + 2] = (value >>> 8)
this[offset + 3] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, false)
}
return offset + 4
}
function checkIEEE754 (buf, value, offset, ext, max, min) {
if (offset + ext > buf.length) throw new RangeError('Index out of range')
if (offset < 0) throw new RangeError('Index out of range')
}
function writeFloat (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
}
ieee754.write(buf, value, offset, littleEndian, 23, 4)
return offset + 4
}
Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
return writeFloat(this, value, offset, true, noAssert)
}
Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
return writeFloat(this, value, offset, false, noAssert)
}
function writeDouble (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
}
ieee754.write(buf, value, offset, littleEndian, 52, 8)
return offset + 8
}
Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
return writeDouble(this, value, offset, true, noAssert)
}
Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
return writeDouble(this, value, offset, false, noAssert)
}
// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function copy (target, targetStart, start, end) {
if (!start) start = 0
if (!end && end !== 0) end = this.length
if (targetStart >= target.length) targetStart = target.length
if (!targetStart) targetStart = 0
if (end > 0 && end < start) end = start
// Copy 0 bytes; we're done
if (end === start) return 0
if (target.length === 0 || this.length === 0) return 0
// Fatal error conditions
if (targetStart < 0) {
throw new RangeError('targetStart out of bounds')
}
if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
if (end < 0) throw new RangeError('sourceEnd out of bounds')
// Are we oob?
if (end > this.length) end = this.length
if (target.length - targetStart < end - start) {
end = target.length - targetStart + start
}
var len = end - start
var i
if (this === target && start < targetStart && targetStart < end) {
// descending copy from end
for (i = len - 1; i >= 0; --i) {
target[i + targetStart] = this[i + start]
}
} else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
// ascending copy from start
for (i = 0; i < len; ++i) {
target[i + targetStart] = this[i + start]
}
} else {
Uint8Array.prototype.set.call(
target,
this.subarray(start, start + len),
targetStart
)
}
return len
}
// Usage:
// buffer.fill(number[, offset[, end]])
// buffer.fill(buffer[, offset[, end]])
// buffer.fill(string[, offset[, end]][, encoding])
Buffer.prototype.fill = function fill (val, start, end, encoding) {
// Handle string cases:
if (typeof val === 'string') {
if (typeof start === 'string') {
encoding = start
start = 0
end = this.length
} else if (typeof end === 'string') {
encoding = end
end = this.length
}
if (val.length === 1) {
var code = val.charCodeAt(0)
if (code < 256) {
val = code
}
}
if (encoding !== undefined && typeof encoding !== 'string') {
throw new TypeError('encoding must be a string')
}
if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
throw new TypeError('Unknown encoding: ' + encoding)
}
} else if (typeof val === 'number') {
val = val & 255
}
// Invalid ranges are not set to a default, so can range check early.
if (start < 0 || this.length < start || this.length < end) {
throw new RangeError('Out of range index')
}
if (end <= start) {
return this
}
start = start >>> 0
end = end === undefined ? this.length : end >>> 0
if (!val) val = 0
var i
if (typeof val === 'number') {
for (i = start; i < end; ++i) {
this[i] = val
}
} else {
var bytes = Buffer.isBuffer(val)
? val
: utf8ToBytes(new Buffer(val, encoding).toString())
var len = bytes.length
for (i = 0; i < end - start; ++i) {
this[i + start] = bytes[i % len]
}
}
return this
}
// HELPER FUNCTIONS
// ================
var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g
function base64clean (str) {
// Node strips out invalid characters like \n and \t from the string, base64-js does not
str = stringtrim(str).replace(INVALID_BASE64_RE, '')
// Node converts strings with length < 2 to ''
if (str.length < 2) return ''
// Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
while (str.length % 4 !== 0) {
str = str + '='
}
return str
}
function stringtrim (str) {
if (str.trim) return str.trim()
return str.replace(/^\s+|\s+$/g, '')
}
function toHex (n) {
if (n < 16) return '0' + n.toString(16)
return n.toString(16)
}
function utf8ToBytes (string, units) {
units = units || Infinity
var codePoint
var length = string.length
var leadSurrogate = null
var bytes = []
for (var i = 0; i < length; ++i) {
codePoint = string.charCodeAt(i)
// is surrogate component
if (codePoint > 0xD7FF && codePoint < 0xE000) {
// last char was a lead
if (!leadSurrogate) {
// no lead yet
if (codePoint > 0xDBFF) {
// unexpected trail
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
continue
} else if (i + 1 === length) {
// unpaired lead
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
continue
}
// valid lead
leadSurrogate = codePoint
continue
}
// 2 leads in a row
if (codePoint < 0xDC00) {
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
leadSurrogate = codePoint
continue
}
// valid surrogate pair
codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
} else if (leadSurrogate) {
// valid bmp char, but last char was a lead
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
}
leadSurrogate = null
// encode utf8
if (codePoint < 0x80) {
if ((units -= 1) < 0) break
bytes.push(codePoint)
} else if (codePoint < 0x800) {
if ((units -= 2) < 0) break
bytes.push(
codePoint >> 0x6 | 0xC0,
codePoint & 0x3F | 0x80
)
} else if (codePoint < 0x10000) {
if ((units -= 3) < 0) break
bytes.push(
codePoint >> 0xC | 0xE0,
codePoint >> 0x6 & 0x3F | 0x80,
codePoint & 0x3F | 0x80
)
} else if (codePoint < 0x110000) {
if ((units -= 4) < 0) break
bytes.push(
codePoint >> 0x12 | 0xF0,
codePoint >> 0xC & 0x3F | 0x80,
codePoint >> 0x6 & 0x3F | 0x80,
codePoint & 0x3F | 0x80
)
} else {
throw new Error('Invalid code point')
}
}
return bytes
}
function asciiToBytes (str) {
var byteArray = []
for (var i = 0; i < str.length; ++i) {
// Node's code seems to be doing this and not & 0x7F..
byteArray.push(str.charCodeAt(i) & 0xFF)
}
return byteArray
}
function utf16leToBytes (str, units) {
var c, hi, lo
var byteArray = []
for (var i = 0; i < str.length; ++i) {
if ((units -= 2) < 0) break
c = str.charCodeAt(i)
hi = c >> 8
lo = c % 256
byteArray.push(lo)
byteArray.push(hi)
}
return byteArray
}
function base64ToBytes (str) {
return base64.toByteArray(base64clean(str))
}
function blitBuffer (src, dst, offset, length) {
for (var i = 0; i < length; ++i) {
if ((i + offset >= dst.length) || (i >= src.length)) break
dst[i + offset] = src[i]
}
return i
}
function isnan (val) {
return val !== val // eslint-disable-line no-self-compare
}
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../webpack/buildin/global.js */ 98)))
/***/ }),
/* 129 */
/*!*****************************************!*\
!*** ./node_modules/process/browser.js ***!
\*****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
// shim for using process in browser
var process = module.exports = {};
// cached from whatever global is present so that test runners that stub it
// don't break things. But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals. It's inside a
// function because try/catches deoptimize in certain engines.
var cachedSetTimeout;
var cachedClearTimeout;
function defaultSetTimout() {
throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
throw new Error('clearTimeout has not been defined');
}
(function () {
try {
if (typeof setTimeout === 'function') {
cachedSetTimeout = setTimeout;
} else {
cachedSetTimeout = defaultSetTimout;
}
} catch (e) {
cachedSetTimeout = defaultSetTimout;
}
try {
if (typeof clearTimeout === 'function') {
cachedClearTimeout = clearTimeout;
} else {
cachedClearTimeout = defaultClearTimeout;
}
} catch (e) {
cachedClearTimeout = defaultClearTimeout;
}
} ())
function runTimeout(fun) {
if (cachedSetTimeout === setTimeout) {
//normal enviroments in sane situations
return setTimeout(fun, 0);
}
// if setTimeout wasn't available but was latter defined
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
cachedSetTimeout = setTimeout;
return setTimeout(fun, 0);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedSetTimeout(fun, 0);
} catch(e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedSetTimeout.call(null, fun, 0);
} catch(e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
return cachedSetTimeout.call(this, fun, 0);
}
}
}
function runClearTimeout(marker) {
if (cachedClearTimeout === clearTimeout) {
//normal enviroments in sane situations
return clearTimeout(marker);
}
// if clearTimeout wasn't available but was latter defined
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
cachedClearTimeout = clearTimeout;
return clearTimeout(marker);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedClearTimeout(marker);
} catch (e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedClearTimeout.call(null, marker);
} catch (e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
return cachedClearTimeout.call(this, marker);
}
}
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
if (!draining || !currentQueue) {
return;
}
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = runTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
runClearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
runTimeout(drainQueue);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;
process.listeners = function (name) { return [] }
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
/***/ }),
/* 130 */,
/* 131 */,
/* 132 */,
/* 133 */,
/* 134 */,
/* 135 */,
/* 136 */,
/* 137 */,
/* 138 */,
/* 139 */,
/* 140 */,
/* 141 */
/*!*****************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/proxify.js ***!
\*****************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var config = __webpack_require__(/*! ../config */ 112);
var flag = __webpack_require__(/*! ./flag */ 97);
var getProperties = __webpack_require__(/*! ./getProperties */ 217);
var isProxyEnabled = __webpack_require__(/*! ./isProxyEnabled */ 143);
/*!
* Chai - proxify utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### .proxify(object)
*
* Return a proxy of given object that throws an error when a non-existent
* property is read. By default, the root cause is assumed to be a misspelled
* property, and thus an attempt is made to offer a reasonable suggestion from
* the list of existing properties. However, if a nonChainableMethodName is
* provided, then the root cause is instead a failure to invoke a non-chainable
* method prior to reading the non-existent property.
*
* If proxies are unsupported or disabled via the user's Chai config, then
* return object without modification.
*
* @param {Object} obj
* @param {String} nonChainableMethodName
* @namespace Utils
* @name proxify
*/
var builtins = ['__flags', '__methods', '_obj', 'assert'];
module.exports = function proxify(obj, nonChainableMethodName) {
if (!isProxyEnabled()) return obj;
return new Proxy(obj, {
get: function proxyGetter(target, property) {
// This check is here because we should not throw errors on Symbol properties
// such as `Symbol.toStringTag`.
// The values for which an error should be thrown can be configured using
// the `config.proxyExcludedKeys` setting.
if (typeof property === 'string' &&
config.proxyExcludedKeys.indexOf(property) === -1 &&
!Reflect.has(target, property)) {
// Special message for invalid property access of non-chainable methods.
if (nonChainableMethodName) {
throw Error('Invalid Chai property: ' + nonChainableMethodName + '.' +
property + '. See docs for proper usage of "' +
nonChainableMethodName + '".');
}
var orderedProperties = getProperties(target).filter(function(property) {
return !Object.prototype.hasOwnProperty(property) &&
builtins.indexOf(property) === -1;
}).sort(function(a, b) {
return stringDistance(property, a) - stringDistance(property, b);
});
if (orderedProperties.length &&
stringDistance(orderedProperties[0], property) < 4) {
// If the property is reasonably close to an existing Chai property,
// suggest that property to the user.
throw Error('Invalid Chai property: ' + property +
'. Did you mean "' + orderedProperties[0] + '"?');
} else {
throw Error('Invalid Chai property: ' + property);
}
}
// Use this proxy getter as the starting point for removing implementation
// frames from the stack trace of a failed assertion. For property
// assertions, this prevents the proxy getter from showing up in the stack
// trace since it's invoked before the property getter. For method and
// chainable method assertions, this flag will end up getting changed to
// the method wrapper, which is good since this frame will no longer be in
// the stack once the method is invoked. Note that Chai builtin assertion
// properties such as `__flags` are skipped since this is only meant to
// capture the starting point of an assertion. This step is also skipped
// if the `lockSsfi` flag is set, thus indicating that this assertion is
// being called from within another assertion. In that case, the `ssfi`
// flag is already set to the outer assertion's starting point.
if (builtins.indexOf(property) === -1 && !flag(target, 'lockSsfi')) {
flag(target, 'ssfi', proxyGetter);
}
return Reflect.get(target, property);
}
});
};
/**
* # stringDistance(strA, strB)
* Return the Levenshtein distance between two strings.
* @param {string} strA
* @param {string} strB
* @return {number} the string distance between strA and strB
* @api private
*/
function stringDistance(strA, strB, memo) {
if (!memo) {
// `memo` is a two-dimensional array containing a cache of distances
// memo[i][j] is the distance between strA.slice(0, i) and
// strB.slice(0, j).
memo = [];
for (var i = 0; i <= strA.length; i++) {
memo[i] = [];
}
}
if (!memo[strA.length] || !memo[strA.length][strB.length]) {
if (strA.length === 0 || strB.length === 0) {
memo[strA.length][strB.length] = Math.max(strA.length, strB.length);
} else {
memo[strA.length][strB.length] = Math.min(
stringDistance(strA.slice(0, -1), strB, memo) + 1,
stringDistance(strA, strB.slice(0, -1), memo) + 1,
stringDistance(strA.slice(0, -1), strB.slice(0, -1), memo) +
(strA.slice(-1) === strB.slice(-1) ? 0 : 1)
);
}
}
return memo[strA.length][strB.length];
}
/***/ }),
/* 142 */
/*!************************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/addLengthGuard.js ***!
\************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var config = __webpack_require__(/*! ../config */ 112);
var fnLengthDesc = Object.getOwnPropertyDescriptor(function () {}, 'length');
/*!
* Chai - addLengthGuard utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### .addLengthGuard(fn, assertionName, isChainable)
*
* Define `length` as a getter on the given uninvoked method assertion. The
* getter acts as a guard against chaining `length` directly off of an uninvoked
* method assertion, which is a problem because it references `function`'s
* built-in `length` property instead of Chai's `length` assertion. When the
* getter catches the user making this mistake, it throws an error with a
* helpful message.
*
* There are two ways in which this mistake can be made. The first way is by
* chaining the `length` assertion directly off of an uninvoked chainable
* method. In this case, Chai suggests that the user use `lengthOf` instead. The
* second way is by chaining the `length` assertion directly off of an uninvoked
* non-chainable method. Non-chainable methods must be invoked prior to
* chaining. In this case, Chai suggests that the user consult the docs for the
* given assertion.
*
* If the `length` property of functions is unconfigurable, then return `fn`
* without modification.
*
* Note that in ES6, the function's `length` property is configurable, so once
* support for legacy environments is dropped, Chai's `length` property can
* replace the built-in function's `length` property, and this length guard will
* no longer be necessary. In the mean time, maintaining consistency across all
* environments is the priority.
*
* @param {Function} fn
* @param {String} assertionName
* @param {Boolean} isChainable
* @namespace Utils
* @name addLengthGuard
*/
module.exports = function addLengthGuard (fn, assertionName, isChainable) {
if (!fnLengthDesc.configurable) return fn;
Object.defineProperty(fn, 'length', {
get: function () {
if (isChainable) {
throw Error('Invalid Chai property: ' + assertionName + '.length. Due' +
' to a compatibility issue, "length" cannot directly follow "' +
assertionName + '". Use "' + assertionName + '.lengthOf" instead.');
}
throw Error('Invalid Chai property: ' + assertionName + '.length. See' +
' docs for proper usage of "' + assertionName + '".');
}
});
return fn;
};
/***/ }),
/* 143 */
/*!************************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/isProxyEnabled.js ***!
\************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var config = __webpack_require__(/*! ../config */ 112);
/*!
* Chai - isProxyEnabled helper
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### .isProxyEnabled()
*
* Helper function to check if Chai's proxy protection feature is enabled. If
* proxies are unsupported or disabled via the user's Chai config, then return
* false. Otherwise, return true.
*
* @namespace Utils
* @name isProxyEnabled
*/
module.exports = function isProxyEnabled() {
return config.useProxy &&
typeof Proxy !== 'undefined' &&
typeof Reflect !== 'undefined';
};
/***/ }),
/* 144 */
/*!*****************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/inspect.js ***!
\*****************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
// This is (almost) directly from Node.js utils
// https://github.com/joyent/node/blob/f8c335d0caf47f16d31413f89aa28eda3878e3aa/lib/util.js
var getName = __webpack_require__(/*! get-func-name */ 218);
var getProperties = __webpack_require__(/*! ./getProperties */ 217);
var getEnumerableProperties = __webpack_require__(/*! ./getEnumerableProperties */ 303);
var config = __webpack_require__(/*! ../config */ 112);
module.exports = inspect;
/**
* ### .inspect(obj, [showHidden], [depth], [colors])
*
* Echoes the value of a value. Tries to print the value out
* in the best way possible given the different types.
*
* @param {Object} obj The object to print out.
* @param {Boolean} showHidden Flag that shows hidden (not enumerable)
* properties of objects. Default is false.
* @param {Number} depth Depth in which to descend in object. Default is 2.
* @param {Boolean} colors Flag to turn on ANSI escape codes to color the
* output. Default is false (no coloring).
* @namespace Utils
* @name inspect
*/
function inspect(obj, showHidden, depth, colors) {
var ctx = {
showHidden: showHidden,
seen: [],
stylize: function (str) { return str; }
};
return formatValue(ctx, obj, (typeof depth === 'undefined' ? 2 : depth));
}
// Returns true if object is a DOM element.
var isDOMElement = function (object) {
if (typeof HTMLElement === 'object') {
return object instanceof HTMLElement;
} else {
return object &&
typeof object === 'object' &&
'nodeType' in object &&
object.nodeType === 1 &&
typeof object.nodeName === 'string';
}
};
function formatValue(ctx, value, recurseTimes) {
// Provide a hook for user-specified inspect functions.
// Check that value is an object with an inspect function on it
if (value && typeof value.inspect === 'function' &&
// Filter out the util module, it's inspect function is special
value.inspect !== exports.inspect &&
// Also filter out any prototype objects using the circular check.
!(value.constructor && value.constructor.prototype === value)) {
var ret = value.inspect(recurseTimes, ctx);
if (typeof ret !== 'string') {
ret = formatValue(ctx, ret, recurseTimes);
}
return ret;
}
// Primitive types cannot have properties
var primitive = formatPrimitive(ctx, value);
if (primitive) {
return primitive;
}
// If this is a DOM element, try to get the outer HTML.
if (isDOMElement(value)) {
if ('outerHTML' in value) {
return value.outerHTML;
// This value does not have an outerHTML attribute,
// it could still be an XML element
} else {
// Attempt to serialize it
try {
if (document.xmlVersion) {
var xmlSerializer = new XMLSerializer();
return xmlSerializer.serializeToString(value);
} else {
// Firefox 11- do not support outerHTML
// It does, however, support innerHTML
// Use the following to render the element
var ns = "http://www.w3.org/1999/xhtml";
var container = document.createElementNS(ns, '_');
container.appendChild(value.cloneNode(false));
var html = container.innerHTML
.replace('><', '>' + value.innerHTML + '<');
container.innerHTML = '';
return html;
}
} catch (err) {
// This could be a non-native DOM implementation,
// continue with the normal flow:
// printing the element as if it is an object.
}
}
}
// Look up the keys of the object.
var visibleKeys = getEnumerableProperties(value);
var keys = ctx.showHidden ? getProperties(value) : visibleKeys;
var name, nameSuffix;
// Some type of object without properties can be shortcutted.
// In IE, errors have a single `stack` property, or if they are vanilla `Error`,
// a `stack` plus `description` property; ignore those for consistency.
if (keys.length === 0 || (isError(value) && (
(keys.length === 1 && keys[0] === 'stack') ||
(keys.length === 2 && keys[0] === 'description' && keys[1] === 'stack')
))) {
if (typeof value === 'function') {
name = getName(value);
nameSuffix = name ? ': ' + name : '';
return ctx.stylize('[Function' + nameSuffix + ']', 'special');
}
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
}
if (isDate(value)) {
return ctx.stylize(Date.prototype.toUTCString.call(value), 'date');
}
if (isError(value)) {
return formatError(value);
}
}
var base = ''
, array = false
, typedArray = false
, braces = ['{', '}'];
if (isTypedArray(value)) {
typedArray = true;
braces = ['[', ']'];
}
// Make Array say that they are Array
if (isArray(value)) {
array = true;
braces = ['[', ']'];
}
// Make functions say that they are functions
if (typeof value === 'function') {
name = getName(value);
nameSuffix = name ? ': ' + name : '';
base = ' [Function' + nameSuffix + ']';
}
// Make RegExps say that they are RegExps
if (isRegExp(value)) {
base = ' ' + RegExp.prototype.toString.call(value);
}
// Make dates with properties first say the date
if (isDate(value)) {
base = ' ' + Date.prototype.toUTCString.call(value);
}
// Make error with message first say the error
if (isError(value)) {
return formatError(value);
}
if (keys.length === 0 && (!array || value.length == 0)) {
return braces[0] + base + braces[1];
}
if (recurseTimes < 0) {
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
} else {
return ctx.stylize('[Object]', 'special');
}
}
ctx.seen.push(value);
var output;
if (array) {
output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
} else if (typedArray) {
return formatTypedArray(value);
} else {
output = keys.map(function(key) {
return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
});
}
ctx.seen.pop();
return reduceToSingleString(output, base, braces);
}
function formatPrimitive(ctx, value) {
switch (typeof value) {
case 'undefined':
return ctx.stylize('undefined', 'undefined');
case 'string':
var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
.replace(/'/g, "\\'")
.replace(/\\"/g, '"') + '\'';
return ctx.stylize(simple, 'string');
case 'number':
if (value === 0 && (1/value) === -Infinity) {
return ctx.stylize('-0', 'number');
}
return ctx.stylize('' + value, 'number');
case 'boolean':
return ctx.stylize('' + value, 'boolean');
case 'symbol':
return ctx.stylize(value.toString(), 'symbol');
}
// For some reason typeof null is "object", so special case here.
if (value === null) {
return ctx.stylize('null', 'null');
}
}
function formatError(value) {
return '[' + Error.prototype.toString.call(value) + ']';
}
function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
var output = [];
for (var i = 0, l = value.length; i < l; ++i) {
if (Object.prototype.hasOwnProperty.call(value, String(i))) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
String(i), true));
} else {
output.push('');
}
}
keys.forEach(function(key) {
if (!key.match(/^\d+$/)) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
key, true));
}
});
return output;
}
function formatTypedArray(value) {
var str = '[ ';
for (var i = 0; i < value.length; ++i) {
if (str.length >= config.truncateThreshold - 7) {
str += '...';
break;
}
str += value[i] + ', ';
}
str += ' ]';
// Removing trailing `, ` if the array was not truncated
if (str.indexOf(', ]') !== -1) {
str = str.replace(', ]', ' ]');
}
return str;
}
function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
var name;
var propDescriptor = Object.getOwnPropertyDescriptor(value, key);
var str;
if (propDescriptor) {
if (propDescriptor.get) {
if (propDescriptor.set) {
str = ctx.stylize('[Getter/Setter]', 'special');
} else {
str = ctx.stylize('[Getter]', 'special');
}
} else {
if (propDescriptor.set) {
str = ctx.stylize('[Setter]', 'special');
}
}
}
if (visibleKeys.indexOf(key) < 0) {
name = '[' + key + ']';
}
if (!str) {
if (ctx.seen.indexOf(value[key]) < 0) {
if (recurseTimes === null) {
str = formatValue(ctx, value[key], null);
} else {
str = formatValue(ctx, value[key], recurseTimes - 1);
}
if (str.indexOf('\n') > -1) {
if (array) {
str = str.split('\n').map(function(line) {
return ' ' + line;
}).join('\n').substr(2);
} else {
str = '\n' + str.split('\n').map(function(line) {
return ' ' + line;
}).join('\n');
}
}
} else {
str = ctx.stylize('[Circular]', 'special');
}
}
if (typeof name === 'undefined') {
if (array && key.match(/^\d+$/)) {
return str;
}
name = JSON.stringify('' + key);
if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
name = name.substr(1, name.length - 2);
name = ctx.stylize(name, 'name');
} else {
name = name.replace(/'/g, "\\'")
.replace(/\\"/g, '"')
.replace(/(^"|"$)/g, "'");
name = ctx.stylize(name, 'string');
}
}
return name + ': ' + str;
}
function reduceToSingleString(output, base, braces) {
var numLinesEst = 0;
var length = output.reduce(function(prev, cur) {
numLinesEst++;
if (cur.indexOf('\n') >= 0) numLinesEst++;
return prev + cur.length + 1;
}, 0);
if (length > 60) {
return braces[0] +
(base === '' ? '' : base + '\n ') +
' ' +
output.join(',\n ') +
' ' +
braces[1];
}
return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
}
function isTypedArray(ar) {
// Unfortunately there's no way to check if an object is a TypedArray
// We have to check if it's one of these types
return (typeof ar === 'object' && /\w+Array]$/.test(objectToString(ar)));
}
function isArray(ar) {
return Array.isArray(ar) ||
(typeof ar === 'object' && objectToString(ar) === '[object Array]');
}
function isRegExp(re) {
return typeof re === 'object' && objectToString(re) === '[object RegExp]';
}
function isDate(d) {
return typeof d === 'object' && objectToString(d) === '[object Date]';
}
function isError(e) {
return typeof e === 'object' && objectToString(e) === '[object Error]';
}
function objectToString(o) {
return Object.prototype.toString.call(o);
}
/***/ }),
/* 145 */
/*!****************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_global.js ***!
\****************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
var global = module.exports = typeof window != 'undefined' && window.Math == Math
? window : typeof self != 'undefined' && self.Math == Math ? self : Function('return this')();
if(typeof __g == 'number')__g = global; // eslint-disable-line no-undef
/***/ }),
/* 146 */
/*!***********************************************!*\
!*** ./node_modules/jszip/lib/nodejsUtils.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(Buffer) {
module.exports = {
/**
* True if this is running in Nodejs, will be undefined in a browser.
* In a browser, browserify won't include this file and the whole module
* will be resolved an empty object.
*/
isNode : typeof Buffer !== "undefined",
/**
* Create a new nodejs Buffer from an existing content.
* @param {Object} data the data to pass to the constructor.
* @param {String} encoding the encoding to use.
* @return {Buffer} a new Buffer.
*/
newBufferFrom: function(data, encoding) {
// XXX We can't use `Buffer.from` which comes from `Uint8Array.from`
// in nodejs v4 (< v.4.5). It's not the expected implementation (and
// has a different signature).
// see https://github.com/nodejs/node/issues/8053
// A condition on nodejs' version won't solve the issue as we don't
// control the Buffer polyfills that may or may not be used.
return new Buffer(data, encoding);
},
/**
* Create a new nodejs Buffer with the specified size.
* @param {Integer} size the size of the buffer.
* @return {Buffer} a new Buffer.
*/
allocBuffer: function (size) {
if (Buffer.alloc) {
return Buffer.alloc(size);
} else {
return new Buffer(size);
}
},
/**
* Find out if an object is a Buffer.
* @param {Object} b the object to test.
* @return {Boolean} true if the object is a Buffer, false otherwise.
*/
isBuffer : function(b){
return Buffer.isBuffer(b);
},
isStream : function (obj) {
return obj &&
typeof obj.on === "function" &&
typeof obj.pause === "function" &&
typeof obj.resume === "function";
}
};
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../buffer/index.js */ 128).Buffer))
/***/ }),
/* 147 */
/*!*******************************************!*\
!*** ./node_modules/safe-buffer/index.js ***!
\*******************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* eslint-disable node/no-deprecated-api */
var buffer = __webpack_require__(/*! buffer */ 128)
var Buffer = buffer.Buffer
// alternative to using Object.keys for old browsers
function copyProps (src, dst) {
for (var key in src) {
dst[key] = src[key]
}
}
if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
module.exports = buffer
} else {
// Copy properties from require('buffer')
copyProps(buffer, exports)
exports.Buffer = SafeBuffer
}
function SafeBuffer (arg, encodingOrOffset, length) {
return Buffer(arg, encodingOrOffset, length)
}
// Copy static methods from Buffer
copyProps(Buffer, SafeBuffer)
SafeBuffer.from = function (arg, encodingOrOffset, length) {
if (typeof arg === 'number') {
throw new TypeError('Argument must not be a number')
}
return Buffer(arg, encodingOrOffset, length)
}
SafeBuffer.alloc = function (size, fill, encoding) {
if (typeof size !== 'number') {
throw new TypeError('Argument must be a number')
}
var buf = Buffer(size)
if (fill !== undefined) {
if (typeof encoding === 'string') {
buf.fill(fill, encoding)
} else {
buf.fill(fill)
}
} else {
buf.fill(0)
}
return buf
}
SafeBuffer.allocUnsafe = function (size) {
if (typeof size !== 'number') {
throw new TypeError('Argument must be a number')
}
return Buffer(size)
}
SafeBuffer.allocUnsafeSlow = function (size) {
if (typeof size !== 'number') {
throw new TypeError('Argument must be a number')
}
return buffer.SlowBuffer(size)
}
/***/ }),
/* 148 */
/*!****************************************************!*\
!*** ./node_modules/process-nextick-args/index.js ***!
\****************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(process) {
if (!process.version ||
process.version.indexOf('v0.') === 0 ||
process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
module.exports = { nextTick: nextTick };
} else {
module.exports = process
}
function nextTick(fn, arg1, arg2, arg3) {
if (typeof fn !== 'function') {
throw new TypeError('"callback" argument must be a function');
}
var len = arguments.length;
var args, i;
switch (len) {
case 0:
case 1:
return process.nextTick(fn);
case 2:
return process.nextTick(function afterTickOne() {
fn.call(null, arg1);
});
case 3:
return process.nextTick(function afterTickTwo() {
fn.call(null, arg1, arg2);
});
case 4:
return process.nextTick(function afterTickThree() {
fn.call(null, arg1, arg2, arg3);
});
default:
args = new Array(len - 1);
i = 0;
while (i < args.length) {
args[i++] = arguments[i];
}
return process.nextTick(function afterTick() {
fn.apply(null, args);
});
}
}
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../process/browser.js */ 129)))
/***/ }),
/* 149 */
/*!*****************************************!*\
!*** ./node_modules/acorn/dist/walk.js ***!
\*****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
(function (global, factory) {
true ? factory(exports) :
undefined;
}(this, (function (exports) { 'use strict';
// AST walker module for Mozilla Parser API compatible trees
// A simple walk is one where you simply specify callbacks to be
// called on specific nodes. The last two arguments are optional. A
// simple use would be
//
// walk.simple(myTree, {
// Expression: function(node) { ... }
// });
//
// to do something with all expressions. All Parser API node types
// can be used to identify node types, as well as Expression,
// Statement, and ScopeBody, which denote categories of nodes.
//
// The base argument can be used to pass a custom (recursive)
// walker, and state can be used to give this walked an initial
// state.
function simple(node, visitors, base, state, override) {
if (!base) { base = exports.base
; }(function c(node, st, override) {
var type = override || node.type, found = visitors[type];
base[type](node, st, c);
if (found) { found(node, st); }
})(node, state, override);
}
// An ancestor walk keeps an array of ancestor nodes (including the
// current node) and passes them to the callback as third parameter
// (and also as state parameter when no other state is present).
function ancestor(node, visitors, base, state) {
if (!base) { base = exports.base; }
var ancestors = [];(function c(node, st, override) {
var type = override || node.type, found = visitors[type];
var isNew = node != ancestors[ancestors.length - 1];
if (isNew) { ancestors.push(node); }
base[type](node, st, c);
if (found) { found(node, st || ancestors, ancestors); }
if (isNew) { ancestors.pop(); }
})(node, state);
}
// A recursive walk is one where your functions override the default
// walkers. They can modify and replace the state parameter that's
// threaded through the walk, and can opt how and whether to walk
// their child nodes (by calling their third argument on these
// nodes).
function recursive(node, state, funcs, base, override) {
var visitor = funcs ? exports.make(funcs, base) : base;(function c(node, st, override) {
visitor[override || node.type](node, st, c);
})(node, state, override);
}
function makeTest(test) {
if (typeof test == "string")
{ return function (type) { return type == test; } }
else if (!test)
{ return function () { return true; } }
else
{ return test }
}
var Found = function Found(node, state) { this.node = node; this.state = state; };
// A full walk triggers the callback on each node
function full(node, callback, base, state, override) {
if (!base) { base = exports.base
; }(function c(node, st, override) {
var type = override || node.type;
base[type](node, st, c);
if (!override) { callback(node, st, type); }
})(node, state, override);
}
// An fullAncestor walk is like an ancestor walk, but triggers
// the callback on each node
function fullAncestor(node, callback, base, state) {
if (!base) { base = exports.base; }
var ancestors = [];(function c(node, st, override) {
var type = override || node.type;
var isNew = node != ancestors[ancestors.length - 1];
if (isNew) { ancestors.push(node); }
base[type](node, st, c);
if (!override) { callback(node, st || ancestors, ancestors, type); }
if (isNew) { ancestors.pop(); }
})(node, state);
}
// Find a node with a given start, end, and type (all are optional,
// null can be used as wildcard). Returns a {node, state} object, or
// undefined when it doesn't find a matching node.
function findNodeAt(node, start, end, test, base, state) {
test = makeTest(test);
if (!base) { base = exports.base; }
try {
(function c(node, st, override) {
var type = override || node.type;
if ((start == null || node.start <= start) &&
(end == null || node.end >= end))
{ base[type](node, st, c); }
if ((start == null || node.start == start) &&
(end == null || node.end == end) &&
test(type, node))
{ throw new Found(node, st) }
})(node, state);
} catch (e) {
if (e instanceof Found) { return e }
throw e
}
}
// Find the innermost node of a given type that contains the given
// position. Interface similar to findNodeAt.
function findNodeAround(node, pos, test, base, state) {
test = makeTest(test);
if (!base) { base = exports.base; }
try {
(function c(node, st, override) {
var type = override || node.type;
if (node.start > pos || node.end < pos) { return }
base[type](node, st, c);
if (test(type, node)) { throw new Found(node, st) }
})(node, state);
} catch (e) {
if (e instanceof Found) { return e }
throw e
}
}
// Find the outermost matching node after a given position.
function findNodeAfter(node, pos, test, base, state) {
test = makeTest(test);
if (!base) { base = exports.base; }
try {
(function c(node, st, override) {
if (node.end < pos) { return }
var type = override || node.type;
if (node.start >= pos && test(type, node)) { throw new Found(node, st) }
base[type](node, st, c);
})(node, state);
} catch (e) {
if (e instanceof Found) { return e }
throw e
}
}
// Find the outermost matching node before a given position.
function findNodeBefore(node, pos, test, base, state) {
test = makeTest(test);
if (!base) { base = exports.base; }
var max;(function c(node, st, override) {
if (node.start > pos) { return }
var type = override || node.type;
if (node.end <= pos && (!max || max.node.end < node.end) && test(type, node))
{ max = new Found(node, st); }
base[type](node, st, c);
})(node, state);
return max
}
// Fallback to an Object.create polyfill for older environments.
var create = Object.create || function(proto) {
function Ctor() {}
Ctor.prototype = proto;
return new Ctor
};
// Used to create a custom walker. Will fill in all missing node
// type properties with the defaults.
function make(funcs, base) {
if (!base) { base = exports.base; }
var visitor = create(base);
for (var type in funcs) { visitor[type] = funcs[type]; }
return visitor
}
function skipThrough(node, st, c) { c(node, st); }
function ignore(_node, _st, _c) {}
// Node walkers.
var base = {};
base.Program = base.BlockStatement = function (node, st, c) {
for (var i = 0, list = node.body; i < list.length; i += 1)
{
var stmt = list[i];
c(stmt, st, "Statement");
}
};
base.Statement = skipThrough;
base.EmptyStatement = ignore;
base.ExpressionStatement = base.ParenthesizedExpression =
function (node, st, c) { return c(node.expression, st, "Expression"); };
base.IfStatement = function (node, st, c) {
c(node.test, st, "Expression");
c(node.consequent, st, "Statement");
if (node.alternate) { c(node.alternate, st, "Statement"); }
};
base.LabeledStatement = function (node, st, c) { return c(node.body, st, "Statement"); };
base.BreakStatement = base.ContinueStatement = ignore;
base.WithStatement = function (node, st, c) {
c(node.object, st, "Expression");
c(node.body, st, "Statement");
};
base.SwitchStatement = function (node, st, c) {
c(node.discriminant, st, "Expression");
for (var i = 0, list = node.cases; i < list.length; i += 1) {
var cs = list[i];
if (cs.test) { c(cs.test, st, "Expression"); }
for (var i$1 = 0, list$1 = cs.consequent; i$1 < list$1.length; i$1 += 1)
{
var cons = list$1[i$1];
c(cons, st, "Statement");
}
}
};
base.SwitchCase = function (node, st, c) {
if (node.test) { c(node.test, st, "Expression"); }
for (var i = 0, list = node.consequent; i < list.length; i += 1)
{
var cons = list[i];
c(cons, st, "Statement");
}
};
base.ReturnStatement = base.YieldExpression = base.AwaitExpression = function (node, st, c) {
if (node.argument) { c(node.argument, st, "Expression"); }
};
base.ThrowStatement = base.SpreadElement =
function (node, st, c) { return c(node.argument, st, "Expression"); };
base.TryStatement = function (node, st, c) {
c(node.block, st, "Statement");
if (node.handler) { c(node.handler, st); }
if (node.finalizer) { c(node.finalizer, st, "Statement"); }
};
base.CatchClause = function (node, st, c) {
c(node.param, st, "Pattern");
c(node.body, st, "ScopeBody");
};
base.WhileStatement = base.DoWhileStatement = function (node, st, c) {
c(node.test, st, "Expression");
c(node.body, st, "Statement");
};
base.ForStatement = function (node, st, c) {
if (node.init) { c(node.init, st, "ForInit"); }
if (node.test) { c(node.test, st, "Expression"); }
if (node.update) { c(node.update, st, "Expression"); }
c(node.body, st, "Statement");
};
base.ForInStatement = base.ForOfStatement = function (node, st, c) {
c(node.left, st, "ForInit");
c(node.right, st, "Expression");
c(node.body, st, "Statement");
};
base.ForInit = function (node, st, c) {
if (node.type == "VariableDeclaration") { c(node, st); }
else { c(node, st, "Expression"); }
};
base.DebuggerStatement = ignore;
base.FunctionDeclaration = function (node, st, c) { return c(node, st, "Function"); };
base.VariableDeclaration = function (node, st, c) {
for (var i = 0, list = node.declarations; i < list.length; i += 1)
{
var decl = list[i];
c(decl, st);
}
};
base.VariableDeclarator = function (node, st, c) {
c(node.id, st, "Pattern");
if (node.init) { c(node.init, st, "Expression"); }
};
base.Function = function (node, st, c) {
if (node.id) { c(node.id, st, "Pattern"); }
for (var i = 0, list = node.params; i < list.length; i += 1)
{
var param = list[i];
c(param, st, "Pattern");
}
c(node.body, st, node.expression ? "ScopeExpression" : "ScopeBody");
};
// FIXME drop these node types in next major version
// (They are awkward, and in ES6 every block can be a scope.)
base.ScopeBody = function (node, st, c) { return c(node, st, "Statement"); };
base.ScopeExpression = function (node, st, c) { return c(node, st, "Expression"); };
base.Pattern = function (node, st, c) {
if (node.type == "Identifier")
{ c(node, st, "VariablePattern"); }
else if (node.type == "MemberExpression")
{ c(node, st, "MemberPattern"); }
else
{ c(node, st); }
};
base.VariablePattern = ignore;
base.MemberPattern = skipThrough;
base.RestElement = function (node, st, c) { return c(node.argument, st, "Pattern"); };
base.ArrayPattern = function (node, st, c) {
for (var i = 0, list = node.elements; i < list.length; i += 1) {
var elt = list[i];
if (elt) { c(elt, st, "Pattern"); }
}
};
base.ObjectPattern = function (node, st, c) {
for (var i = 0, list = node.properties; i < list.length; i += 1)
{
var prop = list[i];
c(prop.value, st, "Pattern");
}
};
base.Expression = skipThrough;
base.ThisExpression = base.Super = base.MetaProperty = ignore;
base.ArrayExpression = function (node, st, c) {
for (var i = 0, list = node.elements; i < list.length; i += 1) {
var elt = list[i];
if (elt) { c(elt, st, "Expression"); }
}
};
base.ObjectExpression = function (node, st, c) {
for (var i = 0, list = node.properties; i < list.length; i += 1)
{
var prop = list[i];
c(prop, st);
}
};
base.FunctionExpression = base.ArrowFunctionExpression = base.FunctionDeclaration;
base.SequenceExpression = base.TemplateLiteral = function (node, st, c) {
for (var i = 0, list = node.expressions; i < list.length; i += 1)
{
var expr = list[i];
c(expr, st, "Expression");
}
};
base.UnaryExpression = base.UpdateExpression = function (node, st, c) {
c(node.argument, st, "Expression");
};
base.BinaryExpression = base.LogicalExpression = function (node, st, c) {
c(node.left, st, "Expression");
c(node.right, st, "Expression");
};
base.AssignmentExpression = base.AssignmentPattern = function (node, st, c) {
c(node.left, st, "Pattern");
c(node.right, st, "Expression");
};
base.ConditionalExpression = function (node, st, c) {
c(node.test, st, "Expression");
c(node.consequent, st, "Expression");
c(node.alternate, st, "Expression");
};
base.NewExpression = base.CallExpression = function (node, st, c) {
c(node.callee, st, "Expression");
if (node.arguments)
{ for (var i = 0, list = node.arguments; i < list.length; i += 1)
{
var arg = list[i];
c(arg, st, "Expression");
} }
};
base.MemberExpression = function (node, st, c) {
c(node.object, st, "Expression");
if (node.computed) { c(node.property, st, "Expression"); }
};
base.ExportNamedDeclaration = base.ExportDefaultDeclaration = function (node, st, c) {
if (node.declaration)
{ c(node.declaration, st, node.type == "ExportNamedDeclaration" || node.declaration.id ? "Statement" : "Expression"); }
if (node.source) { c(node.source, st, "Expression"); }
};
base.ExportAllDeclaration = function (node, st, c) {
c(node.source, st, "Expression");
};
base.ImportDeclaration = function (node, st, c) {
for (var i = 0, list = node.specifiers; i < list.length; i += 1)
{
var spec = list[i];
c(spec, st);
}
c(node.source, st, "Expression");
};
base.ImportSpecifier = base.ImportDefaultSpecifier = base.ImportNamespaceSpecifier = base.Identifier = base.Literal = ignore;
base.TaggedTemplateExpression = function (node, st, c) {
c(node.tag, st, "Expression");
c(node.quasi, st, "Expression");
};
base.ClassDeclaration = base.ClassExpression = function (node, st, c) { return c(node, st, "Class"); };
base.Class = function (node, st, c) {
if (node.id) { c(node.id, st, "Pattern"); }
if (node.superClass) { c(node.superClass, st, "Expression"); }
for (var i = 0, list = node.body.body; i < list.length; i += 1)
{
var item = list[i];
c(item, st);
}
};
base.MethodDefinition = base.Property = function (node, st, c) {
if (node.computed) { c(node.key, st, "Expression"); }
c(node.value, st, "Expression");
};
exports.simple = simple;
exports.ancestor = ancestor;
exports.recursive = recursive;
exports.full = full;
exports.fullAncestor = fullAncestor;
exports.findNodeAt = findNodeAt;
exports.findNodeAround = findNodeAround;
exports.findNodeAfter = findNodeAfter;
exports.findNodeBefore = findNodeBefore;
exports.make = make;
exports.base = base;
Object.defineProperty(exports, '__esModule', { value: true });
})));
/***/ }),
/* 150 */
/*!************************************************!*\
!*** ./node_modules/sprintf-js/src/sprintf.js ***!
\************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_RESULT__;/* global window, exports, define */
!function() {
'use strict'
var re = {
not_string: /[^s]/,
not_bool: /[^t]/,
not_type: /[^T]/,
not_primitive: /[^v]/,
number: /[diefg]/,
numeric_arg: /[bcdiefguxX]/,
json: /[j]/,
not_json: /[^j]/,
text: /^[^\x25]+/,
modulo: /^\x25{2}/,
placeholder: /^\x25(?:([1-9]\d*)\$|\(([^\)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-gijostTuvxX])/,
key: /^([a-z_][a-z_\d]*)/i,
key_access: /^\.([a-z_][a-z_\d]*)/i,
index_access: /^\[(\d+)\]/,
sign: /^[\+\-]/
}
function sprintf(key) {
// `arguments` is not an array, but should be fine for this call
return sprintf_format(sprintf_parse(key), arguments)
}
function vsprintf(fmt, argv) {
return sprintf.apply(null, [fmt].concat(argv || []))
}
function sprintf_format(parse_tree, argv) {
var cursor = 1, tree_length = parse_tree.length, arg, output = '', i, k, match, pad, pad_character, pad_length, is_positive, sign
for (i = 0; i < tree_length; i++) {
if (typeof parse_tree[i] === 'string') {
output += parse_tree[i]
}
else if (Array.isArray(parse_tree[i])) {
match = parse_tree[i] // convenience purposes only
if (match[2]) { // keyword argument
arg = argv[cursor]
for (k = 0; k < match[2].length; k++) {
if (!arg.hasOwnProperty(match[2][k])) {
throw new Error(sprintf('[sprintf] property "%s" does not exist', match[2][k]))
}
arg = arg[match[2][k]]
}
}
else if (match[1]) { // positional argument (explicit)
arg = argv[match[1]]
}
else { // positional argument (implicit)
arg = argv[cursor++]
}
if (re.not_type.test(match[8]) && re.not_primitive.test(match[8]) && arg instanceof Function) {
arg = arg()
}
if (re.numeric_arg.test(match[8]) && (typeof arg !== 'number' && isNaN(arg))) {
throw new TypeError(sprintf('[sprintf] expecting number but found %T', arg))
}
if (re.number.test(match[8])) {
is_positive = arg >= 0
}
switch (match[8]) {
case 'b':
arg = parseInt(arg, 10).toString(2)
break
case 'c':
arg = String.fromCharCode(parseInt(arg, 10))
break
case 'd':
case 'i':
arg = parseInt(arg, 10)
break
case 'j':
arg = JSON.stringify(arg, null, match[6] ? parseInt(match[6]) : 0)
break
case 'e':
arg = match[7] ? parseFloat(arg).toExponential(match[7]) : parseFloat(arg).toExponential()
break
case 'f':
arg = match[7] ? parseFloat(arg).toFixed(match[7]) : parseFloat(arg)
break
case 'g':
arg = match[7] ? String(Number(arg.toPrecision(match[7]))) : parseFloat(arg)
break
case 'o':
arg = (parseInt(arg, 10) >>> 0).toString(8)
break
case 's':
arg = String(arg)
arg = (match[7] ? arg.substring(0, match[7]) : arg)
break
case 't':
arg = String(!!arg)
arg = (match[7] ? arg.substring(0, match[7]) : arg)
break
case 'T':
arg = Object.prototype.toString.call(arg).slice(8, -1).toLowerCase()
arg = (match[7] ? arg.substring(0, match[7]) : arg)
break
case 'u':
arg = parseInt(arg, 10) >>> 0
break
case 'v':
arg = arg.valueOf()
arg = (match[7] ? arg.substring(0, match[7]) : arg)
break
case 'x':
arg = (parseInt(arg, 10) >>> 0).toString(16)
break
case 'X':
arg = (parseInt(arg, 10) >>> 0).toString(16).toUpperCase()
break
}
if (re.json.test(match[8])) {
output += arg
}
else {
if (re.number.test(match[8]) && (!is_positive || match[3])) {
sign = is_positive ? '+' : '-'
arg = arg.toString().replace(re.sign, '')
}
else {
sign = ''
}
pad_character = match[4] ? match[4] === '0' ? '0' : match[4].charAt(1) : ' '
pad_length = match[6] - (sign + arg).length
pad = match[6] ? (pad_length > 0 ? pad_character.repeat(pad_length) : '') : ''
output += match[5] ? sign + arg + pad : (pad_character === '0' ? sign + pad + arg : pad + sign + arg)
}
}
}
return output
}
var sprintf_cache = Object.create(null)
function sprintf_parse(fmt) {
if (sprintf_cache[fmt]) {
return sprintf_cache[fmt]
}
var _fmt = fmt, match, parse_tree = [], arg_names = 0
while (_fmt) {
if ((match = re.text.exec(_fmt)) !== null) {
parse_tree.push(match[0])
}
else if ((match = re.modulo.exec(_fmt)) !== null) {
parse_tree.push('%')
}
else if ((match = re.placeholder.exec(_fmt)) !== null) {
if (match[2]) {
arg_names |= 1
var field_list = [], replacement_field = match[2], field_match = []
if ((field_match = re.key.exec(replacement_field)) !== null) {
field_list.push(field_match[1])
while ((replacement_field = replacement_field.substring(field_match[0].length)) !== '') {
if ((field_match = re.key_access.exec(replacement_field)) !== null) {
field_list.push(field_match[1])
}
else if ((field_match = re.index_access.exec(replacement_field)) !== null) {
field_list.push(field_match[1])
}
else {
throw new SyntaxError('[sprintf] failed to parse named argument key')
}
}
}
else {
throw new SyntaxError('[sprintf] failed to parse named argument key')
}
match[2] = field_list
}
else {
arg_names |= 2
}
if (arg_names === 3) {
throw new Error('[sprintf] mixing positional and named placeholders is not (yet) supported')
}
parse_tree.push(match)
}
else {
throw new SyntaxError('[sprintf] unexpected placeholder')
}
_fmt = _fmt.substring(match[0].length)
}
return sprintf_cache[fmt] = parse_tree
}
/**
* export to either browser or node.js
*/
/* eslint-disable quote-props */
if (true) {
exports['sprintf'] = sprintf
exports['vsprintf'] = vsprintf
}
if (typeof window !== 'undefined') {
window['sprintf'] = sprintf
window['vsprintf'] = vsprintf
if (true) {
!(__WEBPACK_AMD_DEFINE_RESULT__ = (function() {
return {
'sprintf': sprintf,
'vsprintf': vsprintf
}
}).call(exports, __webpack_require__, exports, module),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))
}
}
/* eslint-enable quote-props */
}()
/***/ }),
/* 151 */
/*!**********************************************!*\
!*** ./node_modules/file-saver/FileSaver.js ***!
\**********************************************/
/*! no static exports found */
/*! exports used: saveAs */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_RESULT__;/* FileSaver.js
* A saveAs() FileSaver implementation.
* 1.3.2
* 2016-06-16 18:25:19
*
* By Eli Grey, http://eligrey.com
* License: MIT
* See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md
*/
/*global self */
/*jslint bitwise: true, indent: 4, laxbreak: true, laxcomma: true, smarttabs: true, plusplus: true */
/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */
var saveAs = saveAs || (function(view) {
"use strict";
// IE <10 is explicitly unsupported
if (typeof view === "undefined" || typeof navigator !== "undefined" && /MSIE [1-9]\./.test(navigator.userAgent)) {
return;
}
var
doc = view.document
// only get URL when necessary in case Blob.js hasn't overridden it yet
, get_URL = function() {
return view.URL || view.webkitURL || view;
}
, save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a")
, can_use_save_link = "download" in save_link
, click = function(node) {
var event = new MouseEvent("click");
node.dispatchEvent(event);
}
, is_safari = /constructor/i.test(view.HTMLElement) || view.safari
, is_chrome_ios =/CriOS\/[\d]+/.test(navigator.userAgent)
, throw_outside = function(ex) {
(view.setImmediate || view.setTimeout)(function() {
throw ex;
}, 0);
}
, force_saveable_type = "application/octet-stream"
// the Blob API is fundamentally broken as there is no "downloadfinished" event to subscribe to
, arbitrary_revoke_timeout = 1000 * 40 // in ms
, revoke = function(file) {
var revoker = function() {
if (typeof file === "string") { // file is an object URL
get_URL().revokeObjectURL(file);
} else { // file is a File
file.remove();
}
};
setTimeout(revoker, arbitrary_revoke_timeout);
}
, dispatch = function(filesaver, event_types, event) {
event_types = [].concat(event_types);
var i = event_types.length;
while (i--) {
var listener = filesaver["on" + event_types[i]];
if (typeof listener === "function") {
try {
listener.call(filesaver, event || filesaver);
} catch (ex) {
throw_outside(ex);
}
}
}
}
, auto_bom = function(blob) {
// prepend BOM for UTF-8 XML and text/* types (including HTML)
// note: your browser will automatically convert UTF-16 U+FEFF to EF BB BF
if (/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) {
return new Blob([String.fromCharCode(0xFEFF), blob], {type: blob.type});
}
return blob;
}
, FileSaver = function(blob, name, no_auto_bom) {
if (!no_auto_bom) {
blob = auto_bom(blob);
}
// First try a.download, then web filesystem, then object URLs
var
filesaver = this
, type = blob.type
, force = type === force_saveable_type
, object_url
, dispatch_all = function() {
dispatch(filesaver, "writestart progress write writeend".split(" "));
}
// on any filesys errors revert to saving with object URLs
, fs_error = function() {
if ((is_chrome_ios || (force && is_safari)) && view.FileReader) {
// Safari doesn't allow downloading of blob urls
var reader = new FileReader();
reader.onloadend = function() {
var url = is_chrome_ios ? reader.result : reader.result.replace(/^data:[^;]*;/, 'data:attachment/file;');
var popup = view.open(url, '_blank');
if(!popup) view.location.href = url;
url=undefined; // release reference before dispatching
filesaver.readyState = filesaver.DONE;
dispatch_all();
};
reader.readAsDataURL(blob);
filesaver.readyState = filesaver.INIT;
return;
}
// don't create more object URLs than needed
if (!object_url) {
object_url = get_URL().createObjectURL(blob);
}
if (force) {
view.location.href = object_url;
} else {
var opened = view.open(object_url, "_blank");
if (!opened) {
// Apple does not allow window.open, see https://developer.apple.com/library/safari/documentation/Tools/Conceptual/SafariExtensionGuide/WorkingwithWindowsandTabs/WorkingwithWindowsandTabs.html
view.location.href = object_url;
}
}
filesaver.readyState = filesaver.DONE;
dispatch_all();
revoke(object_url);
}
;
filesaver.readyState = filesaver.INIT;
if (can_use_save_link) {
object_url = get_URL().createObjectURL(blob);
setTimeout(function() {
save_link.href = object_url;
save_link.download = name;
click(save_link);
dispatch_all();
revoke(object_url);
filesaver.readyState = filesaver.DONE;
});
return;
}
fs_error();
}
, FS_proto = FileSaver.prototype
, saveAs = function(blob, name, no_auto_bom) {
return new FileSaver(blob, name || blob.name || "download", no_auto_bom);
}
;
// IE 10+ (native saveAs)
if (typeof navigator !== "undefined" && navigator.msSaveOrOpenBlob) {
return function(blob, name, no_auto_bom) {
name = name || blob.name || "download";
if (!no_auto_bom) {
blob = auto_bom(blob);
}
return navigator.msSaveOrOpenBlob(blob, name);
};
}
FS_proto.abort = function(){};
FS_proto.readyState = FS_proto.INIT = 0;
FS_proto.WRITING = 1;
FS_proto.DONE = 2;
FS_proto.error =
FS_proto.onwritestart =
FS_proto.onprogress =
FS_proto.onwrite =
FS_proto.onabort =
FS_proto.onerror =
FS_proto.onwriteend =
null;
return saveAs;
}(
typeof self !== "undefined" && self
|| typeof window !== "undefined" && window
|| this.content
));
// `self` is undefined in Firefox for Android content script context
// while `this` is nsIContentFrameMessageManager
// with an attribute `content` that corresponds to the window
if (typeof module !== "undefined" && module.exports) {
module.exports.saveAs = saveAs;
} else if (("function" !== "undefined" && __webpack_require__(/*! !webpack amd define */ 204) !== null) && (__webpack_require__(/*! !webpack amd options */ 326) !== null)) {
!(__WEBPACK_AMD_DEFINE_RESULT__ = (function() {
return saveAs;
}).call(exports, __webpack_require__, exports, module),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}
/***/ }),
/* 152 */
/*!*****************************************!*\
!*** ./node_modules/jszip/lib/index.js ***!
\*****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* Representation a of zip file in js
* @constructor
*/
function JSZip() {
// if this constructor is used without `new`, it adds `new` before itself:
if(!(this instanceof JSZip)) {
return new JSZip();
}
if(arguments.length) {
throw new Error("The constructor with parameters has been removed in JSZip 3.0, please check the upgrade guide.");
}
// object containing the files :
// {
// "folder/" : {...},
// "folder/data.txt" : {...}
// }
this.files = {};
this.comment = null;
// Where we are in the hierarchy
this.root = "";
this.clone = function() {
var newObj = new JSZip();
for (var i in this) {
if (typeof this[i] !== "function") {
newObj[i] = this[i];
}
}
return newObj;
};
}
JSZip.prototype = __webpack_require__(/*! ./object */ 374);
JSZip.prototype.loadAsync = __webpack_require__(/*! ./load */ 331);
JSZip.support = __webpack_require__(/*! ./support */ 109);
JSZip.defaults = __webpack_require__(/*! ./defaults */ 240);
// TODO find a better way to handle this version,
// a require('package.json').version doesn't work with webpack, see #327
JSZip.version = "3.1.5";
JSZip.loadAsync = function (content, options) {
return new JSZip().loadAsync(content, options);
};
JSZip.external = __webpack_require__(/*! ./external */ 126);
module.exports = JSZip;
/***/ }),
/* 153 */
/*!************************************************!*\
!*** ./node_modules/autosize/dist/autosize.js ***!
\************************************************/
/*! no static exports found */
/*! exports used: default */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
autosize 4.0.2
license: MIT
http://www.jacklmoore.com/autosize
*/
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [module, exports], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else { var mod; }
})(this, function (module, exports) {
'use strict';
var map = typeof Map === "function" ? new Map() : function () {
var keys = [];
var values = [];
return {
has: function has(key) {
return keys.indexOf(key) > -1;
},
get: function get(key) {
return values[keys.indexOf(key)];
},
set: function set(key, value) {
if (keys.indexOf(key) === -1) {
keys.push(key);
values.push(value);
}
},
delete: function _delete(key) {
var index = keys.indexOf(key);
if (index > -1) {
keys.splice(index, 1);
values.splice(index, 1);
}
}
};
}();
var createEvent = function createEvent(name) {
return new Event(name, { bubbles: true });
};
try {
new Event('test');
} catch (e) {
// IE does not support `new Event()`
createEvent = function createEvent(name) {
var evt = document.createEvent('Event');
evt.initEvent(name, true, false);
return evt;
};
}
function assign(ta) {
if (!ta || !ta.nodeName || ta.nodeName !== 'TEXTAREA' || map.has(ta)) return;
var heightOffset = null;
var clientWidth = null;
var cachedHeight = null;
function init() {
var style = window.getComputedStyle(ta, null);
if (style.resize === 'vertical') {
ta.style.resize = 'none';
} else if (style.resize === 'both') {
ta.style.resize = 'horizontal';
}
if (style.boxSizing === 'content-box') {
heightOffset = -(parseFloat(style.paddingTop) + parseFloat(style.paddingBottom));
} else {
heightOffset = parseFloat(style.borderTopWidth) + parseFloat(style.borderBottomWidth);
}
// Fix when a textarea is not on document body and heightOffset is Not a Number
if (isNaN(heightOffset)) {
heightOffset = 0;
}
update();
}
function changeOverflow(value) {
{
// Chrome/Safari-specific fix:
// When the textarea y-overflow is hidden, Chrome/Safari do not reflow the text to account for the space
// made available by removing the scrollbar. The following forces the necessary text reflow.
var width = ta.style.width;
ta.style.width = '0px';
// Force reflow:
/* jshint ignore:start */
ta.offsetWidth;
/* jshint ignore:end */
ta.style.width = width;
}
ta.style.overflowY = value;
}
function getParentOverflows(el) {
var arr = [];
while (el && el.parentNode && el.parentNode instanceof Element) {
if (el.parentNode.scrollTop) {
arr.push({
node: el.parentNode,
scrollTop: el.parentNode.scrollTop
});
}
el = el.parentNode;
}
return arr;
}
function resize() {
if (ta.scrollHeight === 0) {
// If the scrollHeight is 0, then the element probably has display:none or is detached from the DOM.
return;
}
var overflows = getParentOverflows(ta);
var docTop = document.documentElement && document.documentElement.scrollTop; // Needed for Mobile IE (ticket #240)
ta.style.height = '';
ta.style.height = ta.scrollHeight + heightOffset + 'px';
// used to check if an update is actually necessary on window.resize
clientWidth = ta.clientWidth;
// prevents scroll-position jumping
overflows.forEach(function (el) {
el.node.scrollTop = el.scrollTop;
});
if (docTop) {
document.documentElement.scrollTop = docTop;
}
}
function update() {
resize();
var styleHeight = Math.round(parseFloat(ta.style.height));
var computed = window.getComputedStyle(ta, null);
// Using offsetHeight as a replacement for computed.height in IE, because IE does not account use of border-box
var actualHeight = computed.boxSizing === 'content-box' ? Math.round(parseFloat(computed.height)) : ta.offsetHeight;
// The actual height not matching the style height (set via the resize method) indicates that
// the max-height has been exceeded, in which case the overflow should be allowed.
if (actualHeight < styleHeight) {
if (computed.overflowY === 'hidden') {
changeOverflow('scroll');
resize();
actualHeight = computed.boxSizing === 'content-box' ? Math.round(parseFloat(window.getComputedStyle(ta, null).height)) : ta.offsetHeight;
}
} else {
// Normally keep overflow set to hidden, to avoid flash of scrollbar as the textarea expands.
if (computed.overflowY !== 'hidden') {
changeOverflow('hidden');
resize();
actualHeight = computed.boxSizing === 'content-box' ? Math.round(parseFloat(window.getComputedStyle(ta, null).height)) : ta.offsetHeight;
}
}
if (cachedHeight !== actualHeight) {
cachedHeight = actualHeight;
var evt = createEvent('autosize:resized');
try {
ta.dispatchEvent(evt);
} catch (err) {
// Firefox will throw an error on dispatchEvent for a detached element
// https://bugzilla.mozilla.org/show_bug.cgi?id=889376
}
}
}
var pageResize = function pageResize() {
if (ta.clientWidth !== clientWidth) {
update();
}
};
var destroy = function (style) {
window.removeEventListener('resize', pageResize, false);
ta.removeEventListener('input', update, false);
ta.removeEventListener('keyup', update, false);
ta.removeEventListener('autosize:destroy', destroy, false);
ta.removeEventListener('autosize:update', update, false);
Object.keys(style).forEach(function (key) {
ta.style[key] = style[key];
});
map.delete(ta);
}.bind(ta, {
height: ta.style.height,
resize: ta.style.resize,
overflowY: ta.style.overflowY,
overflowX: ta.style.overflowX,
wordWrap: ta.style.wordWrap
});
ta.addEventListener('autosize:destroy', destroy, false);
// IE9 does not fire onpropertychange or oninput for deletions,
// so binding to onkeyup to catch most of those events.
// There is no way that I know of to detect something like 'cut' in IE9.
if ('onpropertychange' in ta && 'oninput' in ta) {
ta.addEventListener('keyup', update, false);
}
window.addEventListener('resize', pageResize, false);
ta.addEventListener('input', update, false);
ta.addEventListener('autosize:update', update, false);
ta.style.overflowX = 'hidden';
ta.style.wordWrap = 'break-word';
map.set(ta, {
destroy: destroy,
update: update
});
init();
}
function destroy(ta) {
var methods = map.get(ta);
if (methods) {
methods.destroy();
}
}
function update(ta) {
var methods = map.get(ta);
if (methods) {
methods.update();
}
}
var autosize = null;
// Do nothing in Node.js environment and IE8 (or lower)
if (typeof window === 'undefined' || typeof window.getComputedStyle !== 'function') {
autosize = function autosize(el) {
return el;
};
autosize.destroy = function (el) {
return el;
};
autosize.update = function (el) {
return el;
};
} else {
autosize = function autosize(el, options) {
if (el) {
Array.prototype.forEach.call(el.length ? el : [el], function (x) {
return assign(x, options);
});
}
return el;
};
autosize.destroy = function (el) {
if (el) {
Array.prototype.forEach.call(el.length ? el : [el], destroy);
}
return el;
};
autosize.update = function (el) {
if (el) {
Array.prototype.forEach.call(el.length ? el : [el], update);
}
return el;
};
}
exports.default = autosize;
module.exports = exports['default'];
});
/***/ }),
/* 154 */
/*!*************************************************!*\
!*** ./node_modules/type-detect/type-detect.js ***!
\*************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {(function (global, factory) {
true ? module.exports = factory() :
undefined;
}(this, (function () { 'use strict';
/* !
* type-detect
* Copyright(c) 2013 jake luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var promiseExists = typeof Promise === 'function';
/* eslint-disable no-undef */
var globalObject = typeof self === 'object' ? self : global; // eslint-disable-line id-blacklist
var symbolExists = typeof Symbol !== 'undefined';
var mapExists = typeof Map !== 'undefined';
var setExists = typeof Set !== 'undefined';
var weakMapExists = typeof WeakMap !== 'undefined';
var weakSetExists = typeof WeakSet !== 'undefined';
var dataViewExists = typeof DataView !== 'undefined';
var symbolIteratorExists = symbolExists && typeof Symbol.iterator !== 'undefined';
var symbolToStringTagExists = symbolExists && typeof Symbol.toStringTag !== 'undefined';
var setEntriesExists = setExists && typeof Set.prototype.entries === 'function';
var mapEntriesExists = mapExists && typeof Map.prototype.entries === 'function';
var setIteratorPrototype = setEntriesExists && Object.getPrototypeOf(new Set().entries());
var mapIteratorPrototype = mapEntriesExists && Object.getPrototypeOf(new Map().entries());
var arrayIteratorExists = symbolIteratorExists && typeof Array.prototype[Symbol.iterator] === 'function';
var arrayIteratorPrototype = arrayIteratorExists && Object.getPrototypeOf([][Symbol.iterator]());
var stringIteratorExists = symbolIteratorExists && typeof String.prototype[Symbol.iterator] === 'function';
var stringIteratorPrototype = stringIteratorExists && Object.getPrototypeOf(''[Symbol.iterator]());
var toStringLeftSliceLength = 8;
var toStringRightSliceLength = -1;
/**
* ### typeOf (obj)
*
* Uses `Object.prototype.toString` to determine the type of an object,
* normalising behaviour across engine versions & well optimised.
*
* @param {Mixed} object
* @return {String} object type
* @api public
*/
function typeDetect(obj) {
/* ! Speed optimisation
* Pre:
* string literal x 3,039,035 ops/sec ±1.62% (78 runs sampled)
* boolean literal x 1,424,138 ops/sec ±4.54% (75 runs sampled)
* number literal x 1,653,153 ops/sec ±1.91% (82 runs sampled)
* undefined x 9,978,660 ops/sec ±1.92% (75 runs sampled)
* function x 2,556,769 ops/sec ±1.73% (77 runs sampled)
* Post:
* string literal x 38,564,796 ops/sec ±1.15% (79 runs sampled)
* boolean literal x 31,148,940 ops/sec ±1.10% (79 runs sampled)
* number literal x 32,679,330 ops/sec ±1.90% (78 runs sampled)
* undefined x 32,363,368 ops/sec ±1.07% (82 runs sampled)
* function x 31,296,870 ops/sec ±0.96% (83 runs sampled)
*/
var typeofObj = typeof obj;
if (typeofObj !== 'object') {
return typeofObj;
}
/* ! Speed optimisation
* Pre:
* null x 28,645,765 ops/sec ±1.17% (82 runs sampled)
* Post:
* null x 36,428,962 ops/sec ±1.37% (84 runs sampled)
*/
if (obj === null) {
return 'null';
}
/* ! Spec Conformance
* Test: `Object.prototype.toString.call(window)``
* - Node === "[object global]"
* - Chrome === "[object global]"
* - Firefox === "[object Window]"
* - PhantomJS === "[object Window]"
* - Safari === "[object Window]"
* - IE 11 === "[object Window]"
* - IE Edge === "[object Window]"
* Test: `Object.prototype.toString.call(this)``
* - Chrome Worker === "[object global]"
* - Firefox Worker === "[object DedicatedWorkerGlobalScope]"
* - Safari Worker === "[object DedicatedWorkerGlobalScope]"
* - IE 11 Worker === "[object WorkerGlobalScope]"
* - IE Edge Worker === "[object WorkerGlobalScope]"
*/
if (obj === globalObject) {
return 'global';
}
/* ! Speed optimisation
* Pre:
* array literal x 2,888,352 ops/sec ±0.67% (82 runs sampled)
* Post:
* array literal x 22,479,650 ops/sec ±0.96% (81 runs sampled)
*/
if (
Array.isArray(obj) &&
(symbolToStringTagExists === false || !(Symbol.toStringTag in obj))
) {
return 'Array';
}
// Not caching existence of `window` and related properties due to potential
// for `window` to be unset before tests in quasi-browser environments.
if (typeof window === 'object' && window !== null) {
/* ! Spec Conformance
* (https://html.spec.whatwg.org/multipage/browsers.html#location)
* WhatWG HTML$7.7.3 - The `Location` interface
* Test: `Object.prototype.toString.call(window.location)``
* - IE <=11 === "[object Object]"
* - IE Edge <=13 === "[object Object]"
*/
if (typeof window.location === 'object' && obj === window.location) {
return 'Location';
}
/* ! Spec Conformance
* (https://html.spec.whatwg.org/#document)
* WhatWG HTML$3.1.1 - The `Document` object
* Note: Most browsers currently adher to the W3C DOM Level 2 spec
* (https://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-26809268)
* which suggests that browsers should use HTMLTableCellElement for
* both TD and TH elements. WhatWG separates these.
* WhatWG HTML states:
* > For historical reasons, Window objects must also have a
* > writable, configurable, non-enumerable property named
* > HTMLDocument whose value is the Document interface object.
* Test: `Object.prototype.toString.call(document)``
* - Chrome === "[object HTMLDocument]"
* - Firefox === "[object HTMLDocument]"
* - Safari === "[object HTMLDocument]"
* - IE <=10 === "[object Document]"
* - IE 11 === "[object HTMLDocument]"
* - IE Edge <=13 === "[object HTMLDocument]"
*/
if (typeof window.document === 'object' && obj === window.document) {
return 'Document';
}
if (typeof window.navigator === 'object') {
/* ! Spec Conformance
* (https://html.spec.whatwg.org/multipage/webappapis.html#mimetypearray)
* WhatWG HTML$8.6.1.5 - Plugins - Interface MimeTypeArray
* Test: `Object.prototype.toString.call(navigator.mimeTypes)``
* - IE <=10 === "[object MSMimeTypesCollection]"
*/
if (typeof window.navigator.mimeTypes === 'object' &&
obj === window.navigator.mimeTypes) {
return 'MimeTypeArray';
}
/* ! Spec Conformance
* (https://html.spec.whatwg.org/multipage/webappapis.html#pluginarray)
* WhatWG HTML$8.6.1.5 - Plugins - Interface PluginArray
* Test: `Object.prototype.toString.call(navigator.plugins)``
* - IE <=10 === "[object MSPluginsCollection]"
*/
if (typeof window.navigator.plugins === 'object' &&
obj === window.navigator.plugins) {
return 'PluginArray';
}
}
if ((typeof window.HTMLElement === 'function' ||
typeof window.HTMLElement === 'object') &&
obj instanceof window.HTMLElement) {
/* ! Spec Conformance
* (https://html.spec.whatwg.org/multipage/webappapis.html#pluginarray)
* WhatWG HTML$4.4.4 - The `blockquote` element - Interface `HTMLQuoteElement`
* Test: `Object.prototype.toString.call(document.createElement('blockquote'))``
* - IE <=10 === "[object HTMLBlockElement]"
*/
if (obj.tagName === 'BLOCKQUOTE') {
return 'HTMLQuoteElement';
}
/* ! Spec Conformance
* (https://html.spec.whatwg.org/#htmltabledatacellelement)
* WhatWG HTML$4.9.9 - The `td` element - Interface `HTMLTableDataCellElement`
* Note: Most browsers currently adher to the W3C DOM Level 2 spec
* (https://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-82915075)
* which suggests that browsers should use HTMLTableCellElement for
* both TD and TH elements. WhatWG separates these.
* Test: Object.prototype.toString.call(document.createElement('td'))
* - Chrome === "[object HTMLTableCellElement]"
* - Firefox === "[object HTMLTableCellElement]"
* - Safari === "[object HTMLTableCellElement]"
*/
if (obj.tagName === 'TD') {
return 'HTMLTableDataCellElement';
}
/* ! Spec Conformance
* (https://html.spec.whatwg.org/#htmltableheadercellelement)
* WhatWG HTML$4.9.9 - The `td` element - Interface `HTMLTableHeaderCellElement`
* Note: Most browsers currently adher to the W3C DOM Level 2 spec
* (https://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-82915075)
* which suggests that browsers should use HTMLTableCellElement for
* both TD and TH elements. WhatWG separates these.
* Test: Object.prototype.toString.call(document.createElement('th'))
* - Chrome === "[object HTMLTableCellElement]"
* - Firefox === "[object HTMLTableCellElement]"
* - Safari === "[object HTMLTableCellElement]"
*/
if (obj.tagName === 'TH') {
return 'HTMLTableHeaderCellElement';
}
}
}
/* ! Speed optimisation
* Pre:
* Float64Array x 625,644 ops/sec ±1.58% (80 runs sampled)
* Float32Array x 1,279,852 ops/sec ±2.91% (77 runs sampled)
* Uint32Array x 1,178,185 ops/sec ±1.95% (83 runs sampled)
* Uint16Array x 1,008,380 ops/sec ±2.25% (80 runs sampled)
* Uint8Array x 1,128,040 ops/sec ±2.11% (81 runs sampled)
* Int32Array x 1,170,119 ops/sec ±2.88% (80 runs sampled)
* Int16Array x 1,176,348 ops/sec ±5.79% (86 runs sampled)
* Int8Array x 1,058,707 ops/sec ±4.94% (77 runs sampled)
* Uint8ClampedArray x 1,110,633 ops/sec ±4.20% (80 runs sampled)
* Post:
* Float64Array x 7,105,671 ops/sec ±13.47% (64 runs sampled)
* Float32Array x 5,887,912 ops/sec ±1.46% (82 runs sampled)
* Uint32Array x 6,491,661 ops/sec ±1.76% (79 runs sampled)
* Uint16Array x 6,559,795 ops/sec ±1.67% (82 runs sampled)
* Uint8Array x 6,463,966 ops/sec ±1.43% (85 runs sampled)
* Int32Array x 5,641,841 ops/sec ±3.49% (81 runs sampled)
* Int16Array x 6,583,511 ops/sec ±1.98% (80 runs sampled)
* Int8Array x 6,606,078 ops/sec ±1.74% (81 runs sampled)
* Uint8ClampedArray x 6,602,224 ops/sec ±1.77% (83 runs sampled)
*/
var stringTag = (symbolToStringTagExists && obj[Symbol.toStringTag]);
if (typeof stringTag === 'string') {
return stringTag;
}
var objPrototype = Object.getPrototypeOf(obj);
/* ! Speed optimisation
* Pre:
* regex literal x 1,772,385 ops/sec ±1.85% (77 runs sampled)
* regex constructor x 2,143,634 ops/sec ±2.46% (78 runs sampled)
* Post:
* regex literal x 3,928,009 ops/sec ±0.65% (78 runs sampled)
* regex constructor x 3,931,108 ops/sec ±0.58% (84 runs sampled)
*/
if (objPrototype === RegExp.prototype) {
return 'RegExp';
}
/* ! Speed optimisation
* Pre:
* date x 2,130,074 ops/sec ±4.42% (68 runs sampled)
* Post:
* date x 3,953,779 ops/sec ±1.35% (77 runs sampled)
*/
if (objPrototype === Date.prototype) {
return 'Date';
}
/* ! Spec Conformance
* (http://www.ecma-international.org/ecma-262/6.0/index.html#sec-promise.prototype-@@tostringtag)
* ES6$25.4.5.4 - Promise.prototype[@@toStringTag] should be "Promise":
* Test: `Object.prototype.toString.call(Promise.resolve())``
* - Chrome <=47 === "[object Object]"
* - Edge <=20 === "[object Object]"
* - Firefox 29-Latest === "[object Promise]"
* - Safari 7.1-Latest === "[object Promise]"
*/
if (promiseExists && objPrototype === Promise.prototype) {
return 'Promise';
}
/* ! Speed optimisation
* Pre:
* set x 2,222,186 ops/sec ±1.31% (82 runs sampled)
* Post:
* set x 4,545,879 ops/sec ±1.13% (83 runs sampled)
*/
if (setExists && objPrototype === Set.prototype) {
return 'Set';
}
/* ! Speed optimisation
* Pre:
* map x 2,396,842 ops/sec ±1.59% (81 runs sampled)
* Post:
* map x 4,183,945 ops/sec ±6.59% (82 runs sampled)
*/
if (mapExists && objPrototype === Map.prototype) {
return 'Map';
}
/* ! Speed optimisation
* Pre:
* weakset x 1,323,220 ops/sec ±2.17% (76 runs sampled)
* Post:
* weakset x 4,237,510 ops/sec ±2.01% (77 runs sampled)
*/
if (weakSetExists && objPrototype === WeakSet.prototype) {
return 'WeakSet';
}
/* ! Speed optimisation
* Pre:
* weakmap x 1,500,260 ops/sec ±2.02% (78 runs sampled)
* Post:
* weakmap x 3,881,384 ops/sec ±1.45% (82 runs sampled)
*/
if (weakMapExists && objPrototype === WeakMap.prototype) {
return 'WeakMap';
}
/* ! Spec Conformance
* (http://www.ecma-international.org/ecma-262/6.0/index.html#sec-dataview.prototype-@@tostringtag)
* ES6$24.2.4.21 - DataView.prototype[@@toStringTag] should be "DataView":
* Test: `Object.prototype.toString.call(new DataView(new ArrayBuffer(1)))``
* - Edge <=13 === "[object Object]"
*/
if (dataViewExists && objPrototype === DataView.prototype) {
return 'DataView';
}
/* ! Spec Conformance
* (http://www.ecma-international.org/ecma-262/6.0/index.html#sec-%mapiteratorprototype%-@@tostringtag)
* ES6$23.1.5.2.2 - %MapIteratorPrototype%[@@toStringTag] should be "Map Iterator":
* Test: `Object.prototype.toString.call(new Map().entries())``
* - Edge <=13 === "[object Object]"
*/
if (mapExists && objPrototype === mapIteratorPrototype) {
return 'Map Iterator';
}
/* ! Spec Conformance
* (http://www.ecma-international.org/ecma-262/6.0/index.html#sec-%setiteratorprototype%-@@tostringtag)
* ES6$23.2.5.2.2 - %SetIteratorPrototype%[@@toStringTag] should be "Set Iterator":
* Test: `Object.prototype.toString.call(new Set().entries())``
* - Edge <=13 === "[object Object]"
*/
if (setExists && objPrototype === setIteratorPrototype) {
return 'Set Iterator';
}
/* ! Spec Conformance
* (http://www.ecma-international.org/ecma-262/6.0/index.html#sec-%arrayiteratorprototype%-@@tostringtag)
* ES6$22.1.5.2.2 - %ArrayIteratorPrototype%[@@toStringTag] should be "Array Iterator":
* Test: `Object.prototype.toString.call([][Symbol.iterator]())``
* - Edge <=13 === "[object Object]"
*/
if (arrayIteratorExists && objPrototype === arrayIteratorPrototype) {
return 'Array Iterator';
}
/* ! Spec Conformance
* (http://www.ecma-international.org/ecma-262/6.0/index.html#sec-%stringiteratorprototype%-@@tostringtag)
* ES6$21.1.5.2.2 - %StringIteratorPrototype%[@@toStringTag] should be "String Iterator":
* Test: `Object.prototype.toString.call(''[Symbol.iterator]())``
* - Edge <=13 === "[object Object]"
*/
if (stringIteratorExists && objPrototype === stringIteratorPrototype) {
return 'String Iterator';
}
/* ! Speed optimisation
* Pre:
* object from null x 2,424,320 ops/sec ±1.67% (76 runs sampled)
* Post:
* object from null x 5,838,000 ops/sec ±0.99% (84 runs sampled)
*/
if (objPrototype === null) {
return 'Object';
}
return Object
.prototype
.toString
.call(obj)
.slice(toStringLeftSliceLength, toStringRightSliceLength);
}
return typeDetect;
})));
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../webpack/buildin/global.js */ 98)))
/***/ }),
/* 155 */,
/* 156 */,
/* 157 */,
/* 158 */,
/* 159 */,
/* 160 */,
/* 161 */,
/* 162 */,
/* 163 */,
/* 164 */,
/* 165 */,
/* 166 */,
/* 167 */,
/* 168 */,
/* 169 */,
/* 170 */,
/* 171 */,
/* 172 */,
/* 173 */,
/* 174 */,
/* 175 */,
/* 176 */,
/* 177 */,
/* 178 */,
/* 179 */,
/* 180 */,
/* 181 */,
/* 182 */,
/* 183 */,
/* 184 */,
/* 185 */,
/* 186 */,
/* 187 */,
/* 188 */,
/* 189 */
/*!************************************************!*\
!*** ./node_modules/pako/lib/zlib/messages.js ***!
\************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
module.exports = {
2: 'need dictionary', /* Z_NEED_DICT 2 */
1: 'stream end', /* Z_STREAM_END 1 */
0: '', /* Z_OK 0 */
'-1': 'file error', /* Z_ERRNO (-1) */
'-2': 'stream error', /* Z_STREAM_ERROR (-2) */
'-3': 'data error', /* Z_DATA_ERROR (-3) */
'-4': 'insufficient memory', /* Z_MEM_ERROR (-4) */
'-5': 'buffer error', /* Z_BUF_ERROR (-5) */
'-6': 'incompatible version' /* Z_VERSION_ERROR (-6) */
};
/***/ }),
/* 190 */
/*!*****************************************!*\
!*** ./node_modules/jszip/lib/crc32.js ***!
\*****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./utils */ 69);
/**
* The following functions come from pako, from pako/lib/zlib/crc32.js
* released under the MIT license, see pako https://github.com/nodeca/pako/
*/
// Use ordinary array, since untyped makes no boost here
function makeTable() {
var c, table = [];
for(var n =0; n < 256; n++){
c = n;
for(var k =0; k < 8; k++){
c = ((c&1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
}
table[n] = c;
}
return table;
}
// Create table on load. Just 255 signed longs. Not a problem.
var crcTable = makeTable();
function crc32(crc, buf, len, pos) {
var t = crcTable, end = pos + len;
crc = crc ^ (-1);
for (var i = pos; i < end; i++ ) {
crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];
}
return (crc ^ (-1)); // >>> 0;
}
// That's all for the pako functions.
/**
* Compute the crc32 of a string.
* This is almost the same as the function crc32, but for strings. Using the
* same function for the two use cases leads to horrible performances.
* @param {Number} crc the starting value of the crc.
* @param {String} str the string to use.
* @param {Number} len the length of the string.
* @param {Number} pos the starting position for the crc32 computation.
* @return {Number} the computed crc32.
*/
function crc32str(crc, str, len, pos) {
var t = crcTable, end = pos + len;
crc = crc ^ (-1);
for (var i = pos; i < end; i++ ) {
crc = (crc >>> 8) ^ t[(crc ^ str.charCodeAt(i)) & 0xFF];
}
return (crc ^ (-1)); // >>> 0;
}
module.exports = function crc32wrapper(input, crc) {
if (typeof input === "undefined" || !input.length) {
return 0;
}
var isArray = utils.getTypeOf(input) !== "string";
if(isArray) {
return crc32(crc|0, input, input.length, 0);
} else {
return crc32str(crc|0, input, input.length, 0);
}
};
/***/ }),
/* 191 */
/*!****************************************************!*\
!*** ./node_modules/jszip/lib/compressedObject.js ***!
\****************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var external = __webpack_require__(/*! ./external */ 126);
var DataWorker = __webpack_require__(/*! ./stream/DataWorker */ 239);
var DataLengthProbe = __webpack_require__(/*! ./stream/DataLengthProbe */ 238);
var Crc32Probe = __webpack_require__(/*! ./stream/Crc32Probe */ 237);
var DataLengthProbe = __webpack_require__(/*! ./stream/DataLengthProbe */ 238);
/**
* Represent a compressed object, with everything needed to decompress it.
* @constructor
* @param {number} compressedSize the size of the data compressed.
* @param {number} uncompressedSize the size of the data after decompression.
* @param {number} crc32 the crc32 of the decompressed file.
* @param {object} compression the type of compression, see lib/compressions.js.
* @param {String|ArrayBuffer|Uint8Array|Buffer} data the compressed data.
*/
function CompressedObject(compressedSize, uncompressedSize, crc32, compression, data) {
this.compressedSize = compressedSize;
this.uncompressedSize = uncompressedSize;
this.crc32 = crc32;
this.compression = compression;
this.compressedContent = data;
}
CompressedObject.prototype = {
/**
* Create a worker to get the uncompressed content.
* @return {GenericWorker} the worker.
*/
getContentWorker : function () {
var worker = new DataWorker(external.Promise.resolve(this.compressedContent))
.pipe(this.compression.uncompressWorker())
.pipe(new DataLengthProbe("data_length"));
var that = this;
worker.on("end", function () {
if(this.streamInfo['data_length'] !== that.uncompressedSize) {
throw new Error("Bug : uncompressed data size mismatch");
}
});
return worker;
},
/**
* Create a worker to get the compressed content.
* @return {GenericWorker} the worker.
*/
getCompressedWorker : function () {
return new DataWorker(external.Promise.resolve(this.compressedContent))
.withStreamInfo("compressedSize", this.compressedSize)
.withStreamInfo("uncompressedSize", this.uncompressedSize)
.withStreamInfo("crc32", this.crc32)
.withStreamInfo("compression", this.compression)
;
}
};
/**
* Chain the given worker with other workers to compress the content with the
* given compresion.
* @param {GenericWorker} uncompressedWorker the worker to pipe.
* @param {Object} compression the compression object.
* @param {Object} compressionOptions the options to use when compressing.
* @return {GenericWorker} the new worker compressing the content.
*/
CompressedObject.createWorkerFrom = function (uncompressedWorker, compression, compressionOptions) {
return uncompressedWorker
.pipe(new Crc32Probe())
.pipe(new DataLengthProbe("uncompressedSize"))
.pipe(compression.compressWorker(compressionOptions))
.pipe(new DataLengthProbe("compressedSize"))
.withStreamInfo("compression", compression);
};
module.exports = CompressedObject;
/***/ }),
/* 192 */
/*!*********************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_descriptors.js ***!
\*********************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
// Thank's IE8 for his funny defineProperty
module.exports = !__webpack_require__(/*! ./_fails */ 243)(function(){
return Object.defineProperty({}, 'a', {get: function(){ return 7; }}).a != 7;
});
/***/ }),
/* 193 */
/*!*******************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_is-object.js ***!
\*******************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
module.exports = function(it){
return typeof it === 'object' ? it !== null : typeof it === 'function';
};
/***/ }),
/* 194 */
/*!**************************************************************!*\
!*** ./node_modules/readable-stream/lib/_stream_writable.js ***!
\**************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(process, setImmediate, global) {// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// A bit simpler than readable streams.
// Implement an async ._write(chunk, encoding, cb), and it'll handle all
// the drain event emission and buffering.
/*<replacement>*/
var processNextTick = __webpack_require__(/*! process-nextick-args */ 148).nextTick;
/*</replacement>*/
module.exports = Writable;
/* <replacement> */
function WriteReq(chunk, encoding, cb) {
this.chunk = chunk;
this.encoding = encoding;
this.callback = cb;
this.next = null;
}
// It seems a linked list but it is not
// there will be only 2 of these for each stream
function CorkedRequest(state) {
var _this = this;
this.next = null;
this.entry = null;
this.finish = function () {
onCorkedFinish(_this, state);
};
}
/* </replacement> */
/*<replacement>*/
var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick;
/*</replacement>*/
/*<replacement>*/
var Duplex;
/*</replacement>*/
Writable.WritableState = WritableState;
/*<replacement>*/
var util = __webpack_require__(/*! core-util-is */ 127);
util.inherits = __webpack_require__(/*! inherits */ 123);
/*</replacement>*/
/*<replacement>*/
var internalUtil = {
deprecate: __webpack_require__(/*! util-deprecate */ 369)
};
/*</replacement>*/
/*<replacement>*/
var Stream = __webpack_require__(/*! ./internal/streams/stream */ 252);
/*</replacement>*/
/*<replacement>*/
var Buffer = __webpack_require__(/*! safe-buffer */ 147).Buffer;
var OurUint8Array = global.Uint8Array || function () {};
function _uint8ArrayToBuffer(chunk) {
return Buffer.from(chunk);
}
function _isUint8Array(obj) {
return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
}
/*</replacement>*/
var destroyImpl = __webpack_require__(/*! ./internal/streams/destroy */ 249);
util.inherits(Writable, Stream);
function nop() {}
function WritableState(options, stream) {
Duplex = Duplex || __webpack_require__(/*! ./_stream_duplex */ 114);
options = options || {};
// Duplex streams are both readable and writable, but share
// the same options object.
// However, some cases require setting options to different
// values for the readable and the writable sides of the duplex stream.
// These options can be provided separately as readableXXX and writableXXX.
var isDuplex = stream instanceof Duplex;
// object stream flag to indicate whether or not this stream
// contains buffers or objects.
this.objectMode = !!options.objectMode;
if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
// the point at which write() starts returning false
// Note: 0 is a valid value, means that we always return false if
// the entire buffer is not flushed immediately on write()
var hwm = options.highWaterMark;
var writableHwm = options.writableHighWaterMark;
var defaultHwm = this.objectMode ? 16 : 16 * 1024;
if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm;
// cast to ints.
this.highWaterMark = Math.floor(this.highWaterMark);
// if _final has been called
this.finalCalled = false;
// drain event flag.
this.needDrain = false;
// at the start of calling end()
this.ending = false;
// when end() has been called, and returned
this.ended = false;
// when 'finish' is emitted
this.finished = false;
// has it been destroyed
this.destroyed = false;
// should we decode strings into buffers before passing to _write?
// this is here so that some node-core streams can optimize string
// handling at a lower level.
var noDecode = options.decodeStrings === false;
this.decodeStrings = !noDecode;
// Crypto is kind of old and crusty. Historically, its default string
// encoding is 'binary' so we have to make this configurable.
// Everything else in the universe uses 'utf8', though.
this.defaultEncoding = options.defaultEncoding || 'utf8';
// not an actual buffer we keep track of, but a measurement
// of how much we're waiting to get pushed to some underlying
// socket or file.
this.length = 0;
// a flag to see when we're in the middle of a write.
this.writing = false;
// when true all writes will be buffered until .uncork() call
this.corked = 0;
// a flag to be able to tell if the onwrite cb is called immediately,
// or on a later tick. We set this to true at first, because any
// actions that shouldn't happen until "later" should generally also
// not happen before the first write call.
this.sync = true;
// a flag to know if we're processing previously buffered items, which
// may call the _write() callback in the same tick, so that we don't
// end up in an overlapped onwrite situation.
this.bufferProcessing = false;
// the callback that's passed to _write(chunk,cb)
this.onwrite = function (er) {
onwrite(stream, er);
};
// the callback that the user supplies to write(chunk,encoding,cb)
this.writecb = null;
// the amount that is being written when _write is called.
this.writelen = 0;
this.bufferedRequest = null;
this.lastBufferedRequest = null;
// number of pending user-supplied write callbacks
// this must be 0 before 'finish' can be emitted
this.pendingcb = 0;
// emit prefinish if the only thing we're waiting for is _write cbs
// This is relevant for synchronous Transform streams
this.prefinished = false;
// True if the error was already emitted and should not be thrown again
this.errorEmitted = false;
// count buffered requests
this.bufferedRequestCount = 0;
// allocate the first CorkedRequest, there is always
// one allocated and free to use, and we maintain at most two
this.corkedRequestsFree = new CorkedRequest(this);
}
WritableState.prototype.getBuffer = function getBuffer() {
var current = this.bufferedRequest;
var out = [];
while (current) {
out.push(current);
current = current.next;
}
return out;
};
(function () {
try {
Object.defineProperty(WritableState.prototype, 'buffer', {
get: internalUtil.deprecate(function () {
return this.getBuffer();
}, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')
});
} catch (_) {}
})();
// Test _writableState for inheritance to account for Duplex streams,
// whose prototype chain only points to Readable.
var realHasInstance;
if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {
realHasInstance = Function.prototype[Symbol.hasInstance];
Object.defineProperty(Writable, Symbol.hasInstance, {
value: function (object) {
if (realHasInstance.call(this, object)) return true;
if (this !== Writable) return false;
return object && object._writableState instanceof WritableState;
}
});
} else {
realHasInstance = function (object) {
return object instanceof this;
};
}
function Writable(options) {
Duplex = Duplex || __webpack_require__(/*! ./_stream_duplex */ 114);
// Writable ctor is applied to Duplexes, too.
// `realHasInstance` is necessary because using plain `instanceof`
// would return false, as no `_writableState` property is attached.
// Trying to use the custom `instanceof` for Writable here will also break the
// Node.js LazyTransform implementation, which has a non-trivial getter for
// `_writableState` that would lead to infinite recursion.
if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {
return new Writable(options);
}
this._writableState = new WritableState(options, this);
// legacy.
this.writable = true;
if (options) {
if (typeof options.write === 'function') this._write = options.write;
if (typeof options.writev === 'function') this._writev = options.writev;
if (typeof options.destroy === 'function') this._destroy = options.destroy;
if (typeof options.final === 'function') this._final = options.final;
}
Stream.call(this);
}
// Otherwise people can pipe Writable streams, which is just wrong.
Writable.prototype.pipe = function () {
this.emit('error', new Error('Cannot pipe, not readable'));
};
function writeAfterEnd(stream, cb) {
var er = new Error('write after end');
// TODO: defer error events consistently everywhere, not just the cb
stream.emit('error', er);
processNextTick(cb, er);
}
// Checks that a user-supplied chunk is valid, especially for the particular
// mode the stream is in. Currently this means that `null` is never accepted
// and undefined/non-string values are only allowed in object mode.
function validChunk(stream, state, chunk, cb) {
var valid = true;
var er = false;
if (chunk === null) {
er = new TypeError('May not write null values to stream');
} else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
er = new TypeError('Invalid non-string/buffer chunk');
}
if (er) {
stream.emit('error', er);
processNextTick(cb, er);
valid = false;
}
return valid;
}
Writable.prototype.write = function (chunk, encoding, cb) {
var state = this._writableState;
var ret = false;
var isBuf = !state.objectMode && _isUint8Array(chunk);
if (isBuf && !Buffer.isBuffer(chunk)) {
chunk = _uint8ArrayToBuffer(chunk);
}
if (typeof encoding === 'function') {
cb = encoding;
encoding = null;
}
if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
if (typeof cb !== 'function') cb = nop;
if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {
state.pendingcb++;
ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
}
return ret;
};
Writable.prototype.cork = function () {
var state = this._writableState;
state.corked++;
};
Writable.prototype.uncork = function () {
var state = this._writableState;
if (state.corked) {
state.corked--;
if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
}
};
Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
// node::ParseEncoding() requires lower case.
if (typeof encoding === 'string') encoding = encoding.toLowerCase();
if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
this._writableState.defaultEncoding = encoding;
return this;
};
function decodeChunk(state, chunk, encoding) {
if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
chunk = Buffer.from(chunk, encoding);
}
return chunk;
}
// if we're already writing something, then just put this
// in the queue, and wait our turn. Otherwise, call _write
// If we return false, then we need a drain event, so set that flag.
function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
if (!isBuf) {
var newChunk = decodeChunk(state, chunk, encoding);
if (chunk !== newChunk) {
isBuf = true;
encoding = 'buffer';
chunk = newChunk;
}
}
var len = state.objectMode ? 1 : chunk.length;
state.length += len;
var ret = state.length < state.highWaterMark;
// we must ensure that previous needDrain will not be reset to false.
if (!ret) state.needDrain = true;
if (state.writing || state.corked) {
var last = state.lastBufferedRequest;
state.lastBufferedRequest = {
chunk: chunk,
encoding: encoding,
isBuf: isBuf,
callback: cb,
next: null
};
if (last) {
last.next = state.lastBufferedRequest;
} else {
state.bufferedRequest = state.lastBufferedRequest;
}
state.bufferedRequestCount += 1;
} else {
doWrite(stream, state, false, len, chunk, encoding, cb);
}
return ret;
}
function doWrite(stream, state, writev, len, chunk, encoding, cb) {
state.writelen = len;
state.writecb = cb;
state.writing = true;
state.sync = true;
if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
state.sync = false;
}
function onwriteError(stream, state, sync, er, cb) {
--state.pendingcb;
if (sync) {
// defer the callback if we are being called synchronously
// to avoid piling up things on the stack
processNextTick(cb, er);
// this can emit finish, and it will always happen
// after error
processNextTick(finishMaybe, stream, state);
stream._writableState.errorEmitted = true;
stream.emit('error', er);
} else {
// the caller expect this to happen before if
// it is async
cb(er);
stream._writableState.errorEmitted = true;
stream.emit('error', er);
// this can emit finish, but finish must
// always follow error
finishMaybe(stream, state);
}
}
function onwriteStateUpdate(state) {
state.writing = false;
state.writecb = null;
state.length -= state.writelen;
state.writelen = 0;
}
function onwrite(stream, er) {
var state = stream._writableState;
var sync = state.sync;
var cb = state.writecb;
onwriteStateUpdate(state);
if (er) onwriteError(stream, state, sync, er, cb);else {
// Check if we're actually ready to finish, but don't emit yet
var finished = needFinish(state);
if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
clearBuffer(stream, state);
}
if (sync) {
/*<replacement>*/
asyncWrite(afterWrite, stream, state, finished, cb);
/*</replacement>*/
} else {
afterWrite(stream, state, finished, cb);
}
}
}
function afterWrite(stream, state, finished, cb) {
if (!finished) onwriteDrain(stream, state);
state.pendingcb--;
cb();
finishMaybe(stream, state);
}
// Must force callback to be called on nextTick, so that we don't
// emit 'drain' before the write() consumer gets the 'false' return
// value, and has a chance to attach a 'drain' listener.
function onwriteDrain(stream, state) {
if (state.length === 0 && state.needDrain) {
state.needDrain = false;
stream.emit('drain');
}
}
// if there's something in the buffer waiting, then process it
function clearBuffer(stream, state) {
state.bufferProcessing = true;
var entry = state.bufferedRequest;
if (stream._writev && entry && entry.next) {
// Fast case, write everything using _writev()
var l = state.bufferedRequestCount;
var buffer = new Array(l);
var holder = state.corkedRequestsFree;
holder.entry = entry;
var count = 0;
var allBuffers = true;
while (entry) {
buffer[count] = entry;
if (!entry.isBuf) allBuffers = false;
entry = entry.next;
count += 1;
}
buffer.allBuffers = allBuffers;
doWrite(stream, state, true, state.length, buffer, '', holder.finish);
// doWrite is almost always async, defer these to save a bit of time
// as the hot path ends with doWrite
state.pendingcb++;
state.lastBufferedRequest = null;
if (holder.next) {
state.corkedRequestsFree = holder.next;
holder.next = null;
} else {
state.corkedRequestsFree = new CorkedRequest(state);
}
state.bufferedRequestCount = 0;
} else {
// Slow case, write chunks one-by-one
while (entry) {
var chunk = entry.chunk;
var encoding = entry.encoding;
var cb = entry.callback;
var len = state.objectMode ? 1 : chunk.length;
doWrite(stream, state, false, len, chunk, encoding, cb);
entry = entry.next;
state.bufferedRequestCount--;
// if we didn't call the onwrite immediately, then
// it means that we need to wait until it does.
// also, that means that the chunk and cb are currently
// being processed, so move the buffer counter past them.
if (state.writing) {
break;
}
}
if (entry === null) state.lastBufferedRequest = null;
}
state.bufferedRequest = entry;
state.bufferProcessing = false;
}
Writable.prototype._write = function (chunk, encoding, cb) {
cb(new Error('_write() is not implemented'));
};
Writable.prototype._writev = null;
Writable.prototype.end = function (chunk, encoding, cb) {
var state = this._writableState;
if (typeof chunk === 'function') {
cb = chunk;
chunk = null;
encoding = null;
} else if (typeof encoding === 'function') {
cb = encoding;
encoding = null;
}
if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
// .end() fully uncorks
if (state.corked) {
state.corked = 1;
this.uncork();
}
// ignore unnecessary end() calls.
if (!state.ending && !state.finished) endWritable(this, state, cb);
};
function needFinish(state) {
return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
}
function callFinal(stream, state) {
stream._final(function (err) {
state.pendingcb--;
if (err) {
stream.emit('error', err);
}
state.prefinished = true;
stream.emit('prefinish');
finishMaybe(stream, state);
});
}
function prefinish(stream, state) {
if (!state.prefinished && !state.finalCalled) {
if (typeof stream._final === 'function') {
state.pendingcb++;
state.finalCalled = true;
processNextTick(callFinal, stream, state);
} else {
state.prefinished = true;
stream.emit('prefinish');
}
}
}
function finishMaybe(stream, state) {
var need = needFinish(state);
if (need) {
prefinish(stream, state);
if (state.pendingcb === 0) {
state.finished = true;
stream.emit('finish');
}
}
return need;
}
function endWritable(stream, state, cb) {
state.ending = true;
finishMaybe(stream, state);
if (cb) {
if (state.finished) processNextTick(cb);else stream.once('finish', cb);
}
state.ended = true;
stream.writable = false;
}
function onCorkedFinish(corkReq, state, err) {
var entry = corkReq.entry;
corkReq.entry = null;
while (entry) {
var cb = entry.callback;
state.pendingcb--;
cb(err);
entry = entry.next;
}
if (state.corkedRequestsFree) {
state.corkedRequestsFree.next = corkReq;
} else {
state.corkedRequestsFree = corkReq;
}
}
Object.defineProperty(Writable.prototype, 'destroyed', {
get: function () {
if (this._writableState === undefined) {
return false;
}
return this._writableState.destroyed;
},
set: function (value) {
// we ignore the value if the stream
// has not been initialized yet
if (!this._writableState) {
return;
}
// backward compatibility, the user is explicitly
// managing destroyed
this._writableState.destroyed = value;
}
});
Writable.prototype.destroy = destroyImpl.destroy;
Writable.prototype._undestroy = destroyImpl.undestroy;
Writable.prototype._destroy = function (err, cb) {
this.end();
cb(err);
};
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../process/browser.js */ 129), __webpack_require__(/*! ./../../timers-browserify/main.js */ 257).setImmediate, __webpack_require__(/*! ./../../webpack/buildin/global.js */ 98)))
/***/ }),
/* 195 */
/*!**********************************************************!*\
!*** ./node_modules/readable-stream/readable-browser.js ***!
\**********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
exports = module.exports = __webpack_require__(/*! ./lib/_stream_readable.js */ 253);
exports.Stream = exports;
exports.Readable = exports;
exports.Writable = __webpack_require__(/*! ./lib/_stream_writable.js */ 194);
exports.Duplex = __webpack_require__(/*! ./lib/_stream_duplex.js */ 114);
exports.Transform = __webpack_require__(/*! ./lib/_stream_transform.js */ 247);
exports.PassThrough = __webpack_require__(/*! ./lib/_stream_passthrough.js */ 368);
/***/ }),
/* 196 */
/*!***************************************!*\
!*** ./node_modules/events/events.js ***!
\***************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
function EventEmitter() {
this._events = this._events || {};
this._maxListeners = this._maxListeners || undefined;
}
module.exports = EventEmitter;
// Backwards-compat with node 0.10.x
EventEmitter.EventEmitter = EventEmitter;
EventEmitter.prototype._events = undefined;
EventEmitter.prototype._maxListeners = undefined;
// By default EventEmitters will print a warning if more than 10 listeners are
// added to it. This is a useful default which helps finding memory leaks.
EventEmitter.defaultMaxListeners = 10;
// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
EventEmitter.prototype.setMaxListeners = function(n) {
if (!isNumber(n) || n < 0 || isNaN(n))
throw TypeError('n must be a positive number');
this._maxListeners = n;
return this;
};
EventEmitter.prototype.emit = function(type) {
var er, handler, len, args, i, listeners;
if (!this._events)
this._events = {};
// If there is no 'error' event listener then throw.
if (type === 'error') {
if (!this._events.error ||
(isObject(this._events.error) && !this._events.error.length)) {
er = arguments[1];
if (er instanceof Error) {
throw er; // Unhandled 'error' event
} else {
// At least give some kind of context to the user
var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
err.context = er;
throw err;
}
}
}
handler = this._events[type];
if (isUndefined(handler))
return false;
if (isFunction(handler)) {
switch (arguments.length) {
// fast cases
case 1:
handler.call(this);
break;
case 2:
handler.call(this, arguments[1]);
break;
case 3:
handler.call(this, arguments[1], arguments[2]);
break;
// slower
default:
args = Array.prototype.slice.call(arguments, 1);
handler.apply(this, args);
}
} else if (isObject(handler)) {
args = Array.prototype.slice.call(arguments, 1);
listeners = handler.slice();
len = listeners.length;
for (i = 0; i < len; i++)
listeners[i].apply(this, args);
}
return true;
};
EventEmitter.prototype.addListener = function(type, listener) {
var m;
if (!isFunction(listener))
throw TypeError('listener must be a function');
if (!this._events)
this._events = {};
// To avoid recursion in the case that type === "newListener"! Before
// adding it to the listeners, first emit "newListener".
if (this._events.newListener)
this.emit('newListener', type,
isFunction(listener.listener) ?
listener.listener : listener);
if (!this._events[type])
// Optimize the case of one listener. Don't need the extra array object.
this._events[type] = listener;
else if (isObject(this._events[type]))
// If we've already got an array, just append.
this._events[type].push(listener);
else
// Adding the second element, need to change to array.
this._events[type] = [this._events[type], listener];
// Check for listener leak
if (isObject(this._events[type]) && !this._events[type].warned) {
if (!isUndefined(this._maxListeners)) {
m = this._maxListeners;
} else {
m = EventEmitter.defaultMaxListeners;
}
if (m && m > 0 && this._events[type].length > m) {
this._events[type].warned = true;
console.error('(node) warning: possible EventEmitter memory ' +
'leak detected. %d listeners added. ' +
'Use emitter.setMaxListeners() to increase limit.',
this._events[type].length);
if (typeof console.trace === 'function') {
// not supported in IE 10
console.trace();
}
}
}
return this;
};
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
EventEmitter.prototype.once = function(type, listener) {
if (!isFunction(listener))
throw TypeError('listener must be a function');
var fired = false;
function g() {
this.removeListener(type, g);
if (!fired) {
fired = true;
listener.apply(this, arguments);
}
}
g.listener = listener;
this.on(type, g);
return this;
};
// emits a 'removeListener' event iff the listener was removed
EventEmitter.prototype.removeListener = function(type, listener) {
var list, position, length, i;
if (!isFunction(listener))
throw TypeError('listener must be a function');
if (!this._events || !this._events[type])
return this;
list = this._events[type];
length = list.length;
position = -1;
if (list === listener ||
(isFunction(list.listener) && list.listener === listener)) {
delete this._events[type];
if (this._events.removeListener)
this.emit('removeListener', type, listener);
} else if (isObject(list)) {
for (i = length; i-- > 0;) {
if (list[i] === listener ||
(list[i].listener && list[i].listener === listener)) {
position = i;
break;
}
}
if (position < 0)
return this;
if (list.length === 1) {
list.length = 0;
delete this._events[type];
} else {
list.splice(position, 1);
}
if (this._events.removeListener)
this.emit('removeListener', type, listener);
}
return this;
};
EventEmitter.prototype.removeAllListeners = function(type) {
var key, listeners;
if (!this._events)
return this;
// not listening for removeListener, no need to emit
if (!this._events.removeListener) {
if (arguments.length === 0)
this._events = {};
else if (this._events[type])
delete this._events[type];
return this;
}
// emit removeListener for all listeners on all events
if (arguments.length === 0) {
for (key in this._events) {
if (key === 'removeListener') continue;
this.removeAllListeners(key);
}
this.removeAllListeners('removeListener');
this._events = {};
return this;
}
listeners = this._events[type];
if (isFunction(listeners)) {
this.removeListener(type, listeners);
} else if (listeners) {
// LIFO order
while (listeners.length)
this.removeListener(type, listeners[listeners.length - 1]);
}
delete this._events[type];
return this;
};
EventEmitter.prototype.listeners = function(type) {
var ret;
if (!this._events || !this._events[type])
ret = [];
else if (isFunction(this._events[type]))
ret = [this._events[type]];
else
ret = this._events[type].slice();
return ret;
};
EventEmitter.prototype.listenerCount = function(type) {
if (this._events) {
var evlistener = this._events[type];
if (isFunction(evlistener))
return 1;
else if (evlistener)
return evlistener.length;
}
return 0;
};
EventEmitter.listenerCount = function(emitter, type) {
return emitter.listenerCount(type);
};
function isFunction(arg) {
return typeof arg === 'function';
}
function isNumber(arg) {
return typeof arg === 'number';
}
function isObject(arg) {
return typeof arg === 'object' && arg !== null;
}
function isUndefined(arg) {
return arg === void 0;
}
/***/ }),
/* 197 */,
/* 198 */,
/* 199 */,
/* 200 */,
/* 201 */
/*!*************************************************!*\
!*** ./node_modules/brace/worker/javascript.js ***!
\*************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
module.exports.id = 'ace/mode/javascript_worker';
module.exports.src = "\"no use strict\";!function(window){function resolveModuleId(id,paths){for(var testPath=id,tail=\"\";testPath;){var alias=paths[testPath];if(\"string\"==typeof alias)return alias+tail;if(alias)return alias.location.replace(/\\/*$/,\"/\")+(tail||alias.main||alias.name);if(alias===!1)return\"\";var i=testPath.lastIndexOf(\"/\");if(-1===i)break;tail=testPath.substr(i)+tail,testPath=testPath.slice(0,i)}return id}if(!(void 0!==window.window&&window.document||window.acequire&&window.define)){window.console||(window.console=function(){var msgs=Array.prototype.slice.call(arguments,0);postMessage({type:\"log\",data:msgs})},window.console.error=window.console.warn=window.console.log=window.console.trace=window.console),window.window=window,window.ace=window,window.onerror=function(message,file,line,col,err){postMessage({type:\"error\",data:{message:message,data:err.data,file:file,line:line,col:col,stack:err.stack}})},window.normalizeModule=function(parentId,moduleName){if(-1!==moduleName.indexOf(\"!\")){var chunks=moduleName.split(\"!\");return window.normalizeModule(parentId,chunks[0])+\"!\"+window.normalizeModule(parentId,chunks[1])}if(\".\"==moduleName.charAt(0)){var base=parentId.split(\"/\").slice(0,-1).join(\"/\");for(moduleName=(base?base+\"/\":\"\")+moduleName;-1!==moduleName.indexOf(\".\")&&previous!=moduleName;){var previous=moduleName;moduleName=moduleName.replace(/^\\.\\//,\"\").replace(/\\/\\.\\//,\"/\").replace(/[^\\/]+\\/\\.\\.\\//,\"\")}}return moduleName},window.acequire=function acequire(parentId,id){if(id||(id=parentId,parentId=null),!id.charAt)throw Error(\"worker.js acequire() accepts only (parentId, id) as arguments\");id=window.normalizeModule(parentId,id);var module=window.acequire.modules[id];if(module)return module.initialized||(module.initialized=!0,module.exports=module.factory().exports),module.exports;if(!window.acequire.tlns)return console.log(\"unable to load \"+id);var path=resolveModuleId(id,window.acequire.tlns);return\".js\"!=path.slice(-3)&&(path+=\".js\"),window.acequire.id=id,window.acequire.modules[id]={},importScripts(path),window.acequire(parentId,id)},window.acequire.modules={},window.acequire.tlns={},window.define=function(id,deps,factory){if(2==arguments.length?(factory=deps,\"string\"!=typeof id&&(deps=id,id=window.acequire.id)):1==arguments.length&&(factory=id,deps=[],id=window.acequire.id),\"function\"!=typeof factory)return window.acequire.modules[id]={exports:factory,initialized:!0},void 0;deps.length||(deps=[\"require\",\"exports\",\"module\"]);var req=function(childId){return window.acequire(id,childId)};window.acequire.modules[id]={exports:{},factory:function(){var module=this,returnExports=factory.apply(this,deps.map(function(dep){switch(dep){case\"require\":return req;case\"exports\":return module.exports;case\"module\":return module;default:return req(dep)}}));return returnExports&&(module.exports=returnExports),module}}},window.define.amd={},acequire.tlns={},window.initBaseUrls=function(topLevelNamespaces){for(var i in topLevelNamespaces)acequire.tlns[i]=topLevelNamespaces[i]},window.initSender=function(){var EventEmitter=window.acequire(\"ace/lib/event_emitter\").EventEmitter,oop=window.acequire(\"ace/lib/oop\"),Sender=function(){};return function(){oop.implement(this,EventEmitter),this.callback=function(data,callbackId){postMessage({type:\"call\",id:callbackId,data:data})},this.emit=function(name,data){postMessage({type:\"event\",name:name,data:data})}}.call(Sender.prototype),new Sender};var main=window.main=null,sender=window.sender=null;window.onmessage=function(e){var msg=e.data;if(msg.event&&sender)sender._signal(msg.event,msg.data);else if(msg.command)if(main[msg.command])main[msg.command].apply(main,msg.args);else{if(!window[msg.command])throw Error(\"Unknown command:\"+msg.command);window[msg.command].apply(window,msg.args)}else if(msg.init){window.initBaseUrls(msg.tlns),acequire(\"ace/lib/es5-shim\"),sender=window.sender=window.initSender();var clazz=acequire(msg.module)[msg.classname];main=window.main=new clazz(sender)}}}}(this),ace.define(\"ace/lib/oop\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";exports.inherits=function(ctor,superCtor){ctor.super_=superCtor,ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:!1,writable:!0,configurable:!0}})},exports.mixin=function(obj,mixin){for(var key in mixin)obj[key]=mixin[key];return obj},exports.implement=function(proto,mixin){exports.mixin(proto,mixin)}}),ace.define(\"ace/range\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";var comparePoints=function(p1,p2){return p1.row-p2.row||p1.column-p2.column},Range=function(startRow,startColumn,endRow,endColumn){this.start={row:startRow,column:startColumn},this.end={row:endRow,column:endColumn}};(function(){this.isEqual=function(range){return this.start.row===range.start.row&&this.end.row===range.end.row&&this.start.column===range.start.column&&this.end.column===range.end.column},this.toString=function(){return\"Range: [\"+this.start.row+\"/\"+this.start.column+\"] -> [\"+this.end.row+\"/\"+this.end.column+\"]\"},this.contains=function(row,column){return 0==this.compare(row,column)},this.compareRange=function(range){var cmp,end=range.end,start=range.start;return cmp=this.compare(end.row,end.column),1==cmp?(cmp=this.compare(start.row,start.column),1==cmp?2:0==cmp?1:0):-1==cmp?-2:(cmp=this.compare(start.row,start.column),-1==cmp?-1:1==cmp?42:0)},this.comparePoint=function(p){return this.compare(p.row,p.column)},this.containsRange=function(range){return 0==this.comparePoint(range.start)&&0==this.comparePoint(range.end)},this.intersects=function(range){var cmp=this.compareRange(range);return-1==cmp||0==cmp||1==cmp},this.isEnd=function(row,column){return this.end.row==row&&this.end.column==column},this.isStart=function(row,column){return this.start.row==row&&this.start.column==column},this.setStart=function(row,column){\"object\"==typeof row?(this.start.column=row.column,this.start.row=row.row):(this.start.row=row,this.start.column=column)},this.setEnd=function(row,column){\"object\"==typeof row?(this.end.column=row.column,this.end.row=row.row):(this.end.row=row,this.end.column=column)},this.inside=function(row,column){return 0==this.compare(row,column)?this.isEnd(row,column)||this.isStart(row,column)?!1:!0:!1},this.insideStart=function(row,column){return 0==this.compare(row,column)?this.isEnd(row,column)?!1:!0:!1},this.insideEnd=function(row,column){return 0==this.compare(row,column)?this.isStart(row,column)?!1:!0:!1},this.compare=function(row,column){return this.isMultiLine()||row!==this.start.row?this.start.row>row?-1:row>this.end.row?1:this.start.row===row?column>=this.start.column?0:-1:this.end.row===row?this.end.column>=column?0:1:0:this.start.column>column?-1:column>this.end.column?1:0},this.compareStart=function(row,column){return this.start.row==row&&this.start.column==column?-1:this.compare(row,column)},this.compareEnd=function(row,column){return this.end.row==row&&this.end.column==column?1:this.compare(row,column)},this.compareInside=function(row,column){return this.end.row==row&&this.end.column==column?1:this.start.row==row&&this.start.column==column?-1:this.compare(row,column)},this.clipRows=function(firstRow,lastRow){if(this.end.row>lastRow)var end={row:lastRow+1,column:0};else if(firstRow>this.end.row)var end={row:firstRow,column:0};if(this.start.row>lastRow)var start={row:lastRow+1,column:0};else if(firstRow>this.start.row)var start={row:firstRow,column:0};return Range.fromPoints(start||this.start,end||this.end)},this.extend=function(row,column){var cmp=this.compare(row,column);if(0==cmp)return this;if(-1==cmp)var start={row:row,column:column};else var end={row:row,column:column};return Range.fromPoints(start||this.start,end||this.end)},this.isEmpty=function(){return this.start.row===this.end.row&&this.start.column===this.end.column},this.isMultiLine=function(){return this.start.row!==this.end.row},this.clone=function(){return Range.fromPoints(this.start,this.end)},this.collapseRows=function(){return 0==this.end.column?new Range(this.start.row,0,Math.max(this.start.row,this.end.row-1),0):new Range(this.start.row,0,this.end.row,0)},this.toScreenRange=function(session){var screenPosStart=session.documentToScreenPosition(this.start),screenPosEnd=session.documentToScreenPosition(this.end);return new Range(screenPosStart.row,screenPosStart.column,screenPosEnd.row,screenPosEnd.column)},this.moveBy=function(row,column){this.start.row+=row,this.start.column+=column,this.end.row+=row,this.end.column+=column}}).call(Range.prototype),Range.fromPoints=function(start,end){return new Range(start.row,start.column,end.row,end.column)},Range.comparePoints=comparePoints,Range.comparePoints=function(p1,p2){return p1.row-p2.row||p1.column-p2.column},exports.Range=Range}),ace.define(\"ace/apply_delta\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";exports.applyDelta=function(docLines,delta){var row=delta.start.row,startColumn=delta.start.column,line=docLines[row]||\"\";switch(delta.action){case\"insert\":var lines=delta.lines;if(1===lines.length)docLines[row]=line.substring(0,startColumn)+delta.lines[0]+line.substring(startColumn);else{var args=[row,1].concat(delta.lines);docLines.splice.apply(docLines,args),docLines[row]=line.substring(0,startColumn)+docLines[row],docLines[row+delta.lines.length-1]+=line.substring(startColumn)}break;case\"remove\":var endColumn=delta.end.column,endRow=delta.end.row;row===endRow?docLines[row]=line.substring(0,startColumn)+line.substring(endColumn):docLines.splice(row,endRow-row+1,line.substring(0,startColumn)+docLines[endRow].substring(endColumn))}}}),ace.define(\"ace/lib/event_emitter\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";var EventEmitter={},stopPropagation=function(){this.propagationStopped=!0},preventDefault=function(){this.defaultPrevented=!0};EventEmitter._emit=EventEmitter._dispatchEvent=function(eventName,e){this._eventRegistry||(this._eventRegistry={}),this._defaultHandlers||(this._defaultHandlers={});var listeners=this._eventRegistry[eventName]||[],defaultHandler=this._defaultHandlers[eventName];if(listeners.length||defaultHandler){\"object\"==typeof e&&e||(e={}),e.type||(e.type=eventName),e.stopPropagation||(e.stopPropagation=stopPropagation),e.preventDefault||(e.preventDefault=preventDefault),listeners=listeners.slice();for(var i=0;listeners.length>i&&(listeners[i](e,this),!e.propagationStopped);i++);return defaultHandler&&!e.defaultPrevented?defaultHandler(e,this):void 0}},EventEmitter._signal=function(eventName,e){var listeners=(this._eventRegistry||{})[eventName];if(listeners){listeners=listeners.slice();for(var i=0;listeners.length>i;i++)listeners[i](e,this)}},EventEmitter.once=function(eventName,callback){var _self=this;callback&&this.addEventListener(eventName,function newCallback(){_self.removeEventListener(eventName,newCallback),callback.apply(null,arguments)})},EventEmitter.setDefaultHandler=function(eventName,callback){var handlers=this._defaultHandlers;if(handlers||(handlers=this._defaultHandlers={_disabled_:{}}),handlers[eventName]){var old=handlers[eventName],disabled=handlers._disabled_[eventName];disabled||(handlers._disabled_[eventName]=disabled=[]),disabled.push(old);var i=disabled.indexOf(callback);-1!=i&&disabled.splice(i,1)}handlers[eventName]=callback},EventEmitter.removeDefaultHandler=function(eventName,callback){var handlers=this._defaultHandlers;if(handlers){var disabled=handlers._disabled_[eventName];if(handlers[eventName]==callback)handlers[eventName],disabled&&this.setDefaultHandler(eventName,disabled.pop());else if(disabled){var i=disabled.indexOf(callback);-1!=i&&disabled.splice(i,1)}}},EventEmitter.on=EventEmitter.addEventListener=function(eventName,callback,capturing){this._eventRegistry=this._eventRegistry||{};var listeners=this._eventRegistry[eventName];return listeners||(listeners=this._eventRegistry[eventName]=[]),-1==listeners.indexOf(callback)&&listeners[capturing?\"unshift\":\"push\"](callback),callback},EventEmitter.off=EventEmitter.removeListener=EventEmitter.removeEventListener=function(eventName,callback){this._eventRegistry=this._eventRegistry||{};var listeners=this._eventRegistry[eventName];if(listeners){var index=listeners.indexOf(callback);-1!==index&&listeners.splice(index,1)}},EventEmitter.removeAllListeners=function(eventName){this._eventRegistry&&(this._eventRegistry[eventName]=[])},exports.EventEmitter=EventEmitter}),ace.define(\"ace/anchor\",[\"require\",\"exports\",\"module\",\"ace/lib/oop\",\"ace/lib/event_emitter\"],function(acequire,exports){\"use strict\";var oop=acequire(\"./lib/oop\"),EventEmitter=acequire(\"./lib/event_emitter\").EventEmitter,Anchor=exports.Anchor=function(doc,row,column){this.$onChange=this.onChange.bind(this),this.attach(doc),column===void 0?this.setPosition(row.row,row.column):this.setPosition(row,column)};(function(){function $pointsInOrder(point1,point2,equalPointsInOrder){var bColIsAfter=equalPointsInOrder?point1.column<=point2.column:point1.column<point2.column;return point1.row<point2.row||point1.row==point2.row&&bColIsAfter}function $getTransformedPoint(delta,point,moveIfEqual){var deltaIsInsert=\"insert\"==delta.action,deltaRowShift=(deltaIsInsert?1:-1)*(delta.end.row-delta.start.row),deltaColShift=(deltaIsInsert?1:-1)*(delta.end.column-delta.start.column),deltaStart=delta.start,deltaEnd=deltaIsInsert?deltaStart:delta.end;return $pointsInOrder(point,deltaStart,moveIfEqual)?{row:point.row,column:point.column}:$pointsInOrder(deltaEnd,point,!moveIfEqual)?{row:point.row+deltaRowShift,column:point.column+(point.row==deltaEnd.row?deltaColShift:0)}:{row:deltaStart.row,column:deltaStart.column}}oop.implement(this,EventEmitter),this.getPosition=function(){return this.$clipPositionToDocument(this.row,this.column)},this.getDocument=function(){return this.document},this.$insertRight=!1,this.onChange=function(delta){if(!(delta.start.row==delta.end.row&&delta.start.row!=this.row||delta.start.row>this.row)){var point=$getTransformedPoint(delta,{row:this.row,column:this.column},this.$insertRight);this.setPosition(point.row,point.column,!0)}},this.setPosition=function(row,column,noClip){var pos;if(pos=noClip?{row:row,column:column}:this.$clipPositionToDocument(row,column),this.row!=pos.row||this.column!=pos.column){var old={row:this.row,column:this.column};this.row=pos.row,this.column=pos.column,this._signal(\"change\",{old:old,value:pos})}},this.detach=function(){this.document.removeEventListener(\"change\",this.$onChange)},this.attach=function(doc){this.document=doc||this.document,this.document.on(\"change\",this.$onChange)},this.$clipPositionToDocument=function(row,column){var pos={};return row>=this.document.getLength()?(pos.row=Math.max(0,this.document.getLength()-1),pos.column=this.document.getLine(pos.row).length):0>row?(pos.row=0,pos.column=0):(pos.row=row,pos.column=Math.min(this.document.getLine(pos.row).length,Math.max(0,column))),0>column&&(pos.column=0),pos}}).call(Anchor.prototype)}),ace.define(\"ace/document\",[\"require\",\"exports\",\"module\",\"ace/lib/oop\",\"ace/apply_delta\",\"ace/lib/event_emitter\",\"ace/range\",\"ace/anchor\"],function(acequire,exports){\"use strict\";var oop=acequire(\"./lib/oop\"),applyDelta=acequire(\"./apply_delta\").applyDelta,EventEmitter=acequire(\"./lib/event_emitter\").EventEmitter,Range=acequire(\"./range\").Range,Anchor=acequire(\"./anchor\").Anchor,Document=function(textOrLines){this.$lines=[\"\"],0===textOrLines.length?this.$lines=[\"\"]:Array.isArray(textOrLines)?this.insertMergedLines({row:0,column:0},textOrLines):this.insert({row:0,column:0},textOrLines)};(function(){oop.implement(this,EventEmitter),this.setValue=function(text){var len=this.getLength()-1;this.remove(new Range(0,0,len,this.getLine(len).length)),this.insert({row:0,column:0},text)},this.getValue=function(){return this.getAllLines().join(this.getNewLineCharacter())},this.createAnchor=function(row,column){return new Anchor(this,row,column)},this.$split=0===\"aaa\".split(/a/).length?function(text){return text.replace(/\\r\\n|\\r/g,\"\\n\").split(\"\\n\")}:function(text){return text.split(/\\r\\n|\\r|\\n/)},this.$detectNewLine=function(text){var match=text.match(/^.*?(\\r\\n|\\r|\\n)/m);this.$autoNewLine=match?match[1]:\"\\n\",this._signal(\"changeNewLineMode\")},this.getNewLineCharacter=function(){switch(this.$newLineMode){case\"windows\":return\"\\r\\n\";case\"unix\":return\"\\n\";default:return this.$autoNewLine||\"\\n\"}},this.$autoNewLine=\"\",this.$newLineMode=\"auto\",this.setNewLineMode=function(newLineMode){this.$newLineMode!==newLineMode&&(this.$newLineMode=newLineMode,this._signal(\"changeNewLineMode\"))},this.getNewLineMode=function(){return this.$newLineMode},this.isNewLine=function(text){return\"\\r\\n\"==text||\"\\r\"==text||\"\\n\"==text},this.getLine=function(row){return this.$lines[row]||\"\"},this.getLines=function(firstRow,lastRow){return this.$lines.slice(firstRow,lastRow+1)},this.getAllLines=function(){return this.getLines(0,this.getLength())},this.getLength=function(){return this.$lines.length},this.getTextRange=function(range){return this.getLinesForRange(range).join(this.getNewLineCharacter())},this.getLinesForRange=function(range){var lines;if(range.start.row===range.end.row)lines=[this.getLine(range.start.row).substring(range.start.column,range.end.column)];else{lines=this.getLines(range.start.row,range.end.row),lines[0]=(lines[0]||\"\").substring(range.start.column);var l=lines.length-1;range.end.row-range.start.row==l&&(lines[l]=lines[l].substring(0,range.end.column))}return lines},this.insertLines=function(row,lines){return console.warn(\"Use of document.insertLines is deprecated. Use the insertFullLines method instead.\"),this.insertFullLines(row,lines)},this.removeLines=function(firstRow,lastRow){return console.warn(\"Use of document.removeLines is deprecated. Use the removeFullLines method instead.\"),this.removeFullLines(firstRow,lastRow)},this.insertNewLine=function(position){return console.warn(\"Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.\"),this.insertMergedLines(position,[\"\",\"\"])},this.insert=function(position,text){return 1>=this.getLength()&&this.$detectNewLine(text),this.insertMergedLines(position,this.$split(text))},this.insertInLine=function(position,text){var start=this.clippedPos(position.row,position.column),end=this.pos(position.row,position.column+text.length);return this.applyDelta({start:start,end:end,action:\"insert\",lines:[text]},!0),this.clonePos(end)},this.clippedPos=function(row,column){var length=this.getLength();void 0===row?row=length:0>row?row=0:row>=length&&(row=length-1,column=void 0);var line=this.getLine(row);return void 0==column&&(column=line.length),column=Math.min(Math.max(column,0),line.length),{row:row,column:column}},this.clonePos=function(pos){return{row:pos.row,column:pos.column}},this.pos=function(row,column){return{row:row,column:column}},this.$clipPosition=function(position){var length=this.getLength();return position.row>=length?(position.row=Math.max(0,length-1),position.column=this.getLine(length-1).length):(position.row=Math.max(0,position.row),position.column=Math.min(Math.max(position.column,0),this.getLine(position.row).length)),position},this.insertFullLines=function(row,lines){row=Math.min(Math.max(row,0),this.getLength());var column=0;this.getLength()>row?(lines=lines.concat([\"\"]),column=0):(lines=[\"\"].concat(lines),row--,column=this.$lines[row].length),this.insertMergedLines({row:row,column:column},lines)},this.insertMergedLines=function(position,lines){var start=this.clippedPos(position.row,position.column),end={row:start.row+lines.length-1,column:(1==lines.length?start.column:0)+lines[lines.length-1].length};return this.applyDelta({start:start,end:end,action:\"insert\",lines:lines}),this.clonePos(end)},this.remove=function(range){var start=this.clippedPos(range.start.row,range.start.column),end=this.clippedPos(range.end.row,range.end.column);return this.applyDelta({start:start,end:end,action:\"remove\",lines:this.getLinesForRange({start:start,end:end})}),this.clonePos(start)},this.removeInLine=function(row,startColumn,endColumn){var start=this.clippedPos(row,startColumn),end=this.clippedPos(row,endColumn);return this.applyDelta({start:start,end:end,action:\"remove\",lines:this.getLinesForRange({start:start,end:end})},!0),this.clonePos(start)},this.removeFullLines=function(firstRow,lastRow){firstRow=Math.min(Math.max(0,firstRow),this.getLength()-1),lastRow=Math.min(Math.max(0,lastRow),this.getLength()-1);var deleteFirstNewLine=lastRow==this.getLength()-1&&firstRow>0,deleteLastNewLine=this.getLength()-1>lastRow,startRow=deleteFirstNewLine?firstRow-1:firstRow,startCol=deleteFirstNewLine?this.getLine(startRow).length:0,endRow=deleteLastNewLine?lastRow+1:lastRow,endCol=deleteLastNewLine?0:this.getLine(endRow).length,range=new Range(startRow,startCol,endRow,endCol),deletedLines=this.$lines.slice(firstRow,lastRow+1);return this.applyDelta({start:range.start,end:range.end,action:\"remove\",lines:this.getLinesForRange(range)}),deletedLines},this.removeNewLine=function(row){this.getLength()-1>row&&row>=0&&this.applyDelta({start:this.pos(row,this.getLine(row).length),end:this.pos(row+1,0),action:\"remove\",lines:[\"\",\"\"]})},this.replace=function(range,text){if(range instanceof Range||(range=Range.fromPoints(range.start,range.end)),0===text.length&&range.isEmpty())return range.start;if(text==this.getTextRange(range))return range.end;this.remove(range);var end;return end=text?this.insert(range.start,text):range.start},this.applyDeltas=function(deltas){for(var i=0;deltas.length>i;i++)this.applyDelta(deltas[i])},this.revertDeltas=function(deltas){for(var i=deltas.length-1;i>=0;i--)this.revertDelta(deltas[i])},this.applyDelta=function(delta,doNotValidate){var isInsert=\"insert\"==delta.action;(isInsert?1>=delta.lines.length&&!delta.lines[0]:!Range.comparePoints(delta.start,delta.end))||(isInsert&&delta.lines.length>2e4&&this.$splitAndapplyLargeDelta(delta,2e4),applyDelta(this.$lines,delta,doNotValidate),this._signal(\"change\",delta))},this.$splitAndapplyLargeDelta=function(delta,MAX){for(var lines=delta.lines,l=lines.length,row=delta.start.row,column=delta.start.column,from=0,to=0;;){from=to,to+=MAX-1;var chunk=lines.slice(from,to);if(to>l){delta.lines=chunk,delta.start.row=row+from,delta.start.column=column;break}chunk.push(\"\"),this.applyDelta({start:this.pos(row+from,column),end:this.pos(row+to,column=0),action:delta.action,lines:chunk},!0)}},this.revertDelta=function(delta){this.applyDelta({start:this.clonePos(delta.start),end:this.clonePos(delta.end),action:\"insert\"==delta.action?\"remove\":\"insert\",lines:delta.lines.slice()})},this.indexToPosition=function(index,startRow){for(var lines=this.$lines||this.getAllLines(),newlineLength=this.getNewLineCharacter().length,i=startRow||0,l=lines.length;l>i;i++)if(index-=lines[i].length+newlineLength,0>index)return{row:i,column:index+lines[i].length+newlineLength};return{row:l-1,column:lines[l-1].length}},this.positionToIndex=function(pos,startRow){for(var lines=this.$lines||this.getAllLines(),newlineLength=this.getNewLineCharacter().length,index=0,row=Math.min(pos.row,lines.length),i=startRow||0;row>i;++i)index+=lines[i].length+newlineLength;return index+pos.column}}).call(Document.prototype),exports.Document=Document}),ace.define(\"ace/lib/lang\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";exports.last=function(a){return a[a.length-1]},exports.stringReverse=function(string){return string.split(\"\").reverse().join(\"\")},exports.stringRepeat=function(string,count){for(var result=\"\";count>0;)1&count&&(result+=string),(count>>=1)&&(string+=string);return result};var trimBeginRegexp=/^\\s\\s*/,trimEndRegexp=/\\s\\s*$/;exports.stringTrimLeft=function(string){return string.replace(trimBeginRegexp,\"\")},exports.stringTrimRight=function(string){return string.replace(trimEndRegexp,\"\")},exports.copyObject=function(obj){var copy={};for(var key in obj)copy[key]=obj[key];return copy},exports.copyArray=function(array){for(var copy=[],i=0,l=array.length;l>i;i++)copy[i]=array[i]&&\"object\"==typeof array[i]?this.copyObject(array[i]):array[i];return copy},exports.deepCopy=function deepCopy(obj){if(\"object\"!=typeof obj||!obj)return obj;var copy;if(Array.isArray(obj)){copy=[];for(var key=0;obj.length>key;key++)copy[key]=deepCopy(obj[key]);return copy}if(\"[object Object]\"!==Object.prototype.toString.call(obj))return obj;copy={};for(var key in obj)copy[key]=deepCopy(obj[key]);return copy},exports.arrayToMap=function(arr){for(var map={},i=0;arr.length>i;i++)map[arr[i]]=1;return map},exports.createMap=function(props){var map=Object.create(null);for(var i in props)map[i]=props[i];return map},exports.arrayRemove=function(array,value){for(var i=0;array.length>=i;i++)value===array[i]&&array.splice(i,1)},exports.escapeRegExp=function(str){return str.replace(/([.*+?^${}()|[\\]\\/\\\\])/g,\"\\\\$1\")},exports.escapeHTML=function(str){return str.replace(/&/g,\"&#38;\").replace(/\"/g,\"&#34;\").replace(/'/g,\"&#39;\").replace(/</g,\"&#60;\")},exports.getMatchOffsets=function(string,regExp){var matches=[];return string.replace(regExp,function(str){matches.push({offset:arguments[arguments.length-2],length:str.length})}),matches},exports.deferredCall=function(fcn){var timer=null,callback=function(){timer=null,fcn()},deferred=function(timeout){return deferred.cancel(),timer=setTimeout(callback,timeout||0),deferred};return deferred.schedule=deferred,deferred.call=function(){return this.cancel(),fcn(),deferred},deferred.cancel=function(){return clearTimeout(timer),timer=null,deferred},deferred.isPending=function(){return timer},deferred},exports.delayedCall=function(fcn,defaultTimeout){var timer=null,callback=function(){timer=null,fcn()},_self=function(timeout){null==timer&&(timer=setTimeout(callback,timeout||defaultTimeout))};return _self.delay=function(timeout){timer&&clearTimeout(timer),timer=setTimeout(callback,timeout||defaultTimeout)},_self.schedule=_self,_self.call=function(){this.cancel(),fcn()},_self.cancel=function(){timer&&clearTimeout(timer),timer=null},_self.isPending=function(){return timer},_self}}),ace.define(\"ace/worker/mirror\",[\"require\",\"exports\",\"module\",\"ace/range\",\"ace/document\",\"ace/lib/lang\"],function(acequire,exports){\"use strict\";acequire(\"../range\").Range;var Document=acequire(\"../document\").Document,lang=acequire(\"../lib/lang\"),Mirror=exports.Mirror=function(sender){this.sender=sender;var doc=this.doc=new Document(\"\"),deferredUpdate=this.deferredUpdate=lang.delayedCall(this.onUpdate.bind(this)),_self=this;sender.on(\"change\",function(e){var data=e.data;if(data[0].start)doc.applyDeltas(data);else for(var i=0;data.length>i;i+=2){if(Array.isArray(data[i+1]))var d={action:\"insert\",start:data[i],lines:data[i+1]};else var d={action:\"remove\",start:data[i],end:data[i+1]};doc.applyDelta(d,!0)}return _self.$timeout?deferredUpdate.schedule(_self.$timeout):(_self.onUpdate(),void 0)})};(function(){this.$timeout=500,this.setTimeout=function(timeout){this.$timeout=timeout},this.setValue=function(value){this.doc.setValue(value),this.deferredUpdate.schedule(this.$timeout)},this.getValue=function(callbackId){this.sender.callback(this.doc.getValue(),callbackId)},this.onUpdate=function(){},this.isPending=function(){return this.deferredUpdate.isPending()}}).call(Mirror.prototype)}),ace.define(\"ace/mode/javascript/jshint\",[\"require\",\"exports\",\"module\"],function(acequire,exports,module){module.exports=function outer(modules,cache,entry){function newRequire(name,jumped){if(!cache[name]){if(!modules[name]){var currentRequire=\"function\"==typeof acequire&&acequire;if(!jumped&&currentRequire)return currentRequire(name,!0);if(previousRequire)return previousRequire(name,!0);var err=Error(\"Cannot find module '\"+name+\"'\");throw err.code=\"MODULE_NOT_FOUND\",err}var m=cache[name]={exports:{}};modules[name][0].call(m.exports,function(x){var id=modules[name][1][x];return newRequire(id?id:x)},m,m.exports,outer,modules,cache,entry)}return cache[name].exports}for(var previousRequire=\"function\"==typeof acequire&&acequire,i=0;entry.length>i;i++)newRequire(entry[i]);return newRequire(entry[0])}({\"/node_modules/browserify/node_modules/events/events.js\":[function(_dereq_,module){function EventEmitter(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function isFunction(arg){return\"function\"==typeof arg}function isNumber(arg){return\"number\"==typeof arg}function isObject(arg){return\"object\"==typeof arg&&null!==arg}function isUndefined(arg){return void 0===arg}module.exports=EventEmitter,EventEmitter.EventEmitter=EventEmitter,EventEmitter.prototype._events=void 0,EventEmitter.prototype._maxListeners=void 0,EventEmitter.defaultMaxListeners=10,EventEmitter.prototype.setMaxListeners=function(n){if(!isNumber(n)||0>n||isNaN(n))throw TypeError(\"n must be a positive number\");return this._maxListeners=n,this},EventEmitter.prototype.emit=function(type){var er,handler,len,args,i,listeners;if(this._events||(this._events={}),\"error\"===type&&(!this._events.error||isObject(this._events.error)&&!this._events.error.length)){if(er=arguments[1],er instanceof Error)throw er;throw TypeError('Uncaught, unspecified \"error\" event.')}if(handler=this._events[type],isUndefined(handler))return!1;if(isFunction(handler))switch(arguments.length){case 1:handler.call(this);break;case 2:handler.call(this,arguments[1]);break;case 3:handler.call(this,arguments[1],arguments[2]);break;default:for(len=arguments.length,args=Array(len-1),i=1;len>i;i++)args[i-1]=arguments[i];handler.apply(this,args)}else if(isObject(handler)){for(len=arguments.length,args=Array(len-1),i=1;len>i;i++)args[i-1]=arguments[i];for(listeners=handler.slice(),len=listeners.length,i=0;len>i;i++)listeners[i].apply(this,args)}return!0},EventEmitter.prototype.addListener=function(type,listener){var m;if(!isFunction(listener))throw TypeError(\"listener must be a function\");if(this._events||(this._events={}),this._events.newListener&&this.emit(\"newListener\",type,isFunction(listener.listener)?listener.listener:listener),this._events[type]?isObject(this._events[type])?this._events[type].push(listener):this._events[type]=[this._events[type],listener]:this._events[type]=listener,isObject(this._events[type])&&!this._events[type].warned){var m;m=isUndefined(this._maxListeners)?EventEmitter.defaultMaxListeners:this._maxListeners,m&&m>0&&this._events[type].length>m&&(this._events[type].warned=!0,console.error(\"(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.\",this._events[type].length),\"function\"==typeof console.trace&&console.trace())}return this},EventEmitter.prototype.on=EventEmitter.prototype.addListener,EventEmitter.prototype.once=function(type,listener){function g(){this.removeListener(type,g),fired||(fired=!0,listener.apply(this,arguments))}if(!isFunction(listener))throw TypeError(\"listener must be a function\");var fired=!1;return g.listener=listener,this.on(type,g),this},EventEmitter.prototype.removeListener=function(type,listener){var list,position,length,i;if(!isFunction(listener))throw TypeError(\"listener must be a function\");if(!this._events||!this._events[type])return this;if(list=this._events[type],length=list.length,position=-1,list===listener||isFunction(list.listener)&&list.listener===listener)delete this._events[type],this._events.removeListener&&this.emit(\"removeListener\",type,listener);else if(isObject(list)){for(i=length;i-->0;)if(list[i]===listener||list[i].listener&&list[i].listener===listener){position=i;break}if(0>position)return this;1===list.length?(list.length=0,delete this._events[type]):list.splice(position,1),this._events.removeListener&&this.emit(\"removeListener\",type,listener)}return this},EventEmitter.prototype.removeAllListeners=function(type){var key,listeners;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[type]&&delete this._events[type],this;if(0===arguments.length){for(key in this._events)\"removeListener\"!==key&&this.removeAllListeners(key);return this.removeAllListeners(\"removeListener\"),this._events={},this\n}if(listeners=this._events[type],isFunction(listeners))this.removeListener(type,listeners);else for(;listeners.length;)this.removeListener(type,listeners[listeners.length-1]);return delete this._events[type],this},EventEmitter.prototype.listeners=function(type){var 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through\"===state.tokens.next.type?state.tokens.curr.caseFallsThrough=!0:doOption();else if(\"(endline)\"!==state.tokens.next.id)break}}function isInfix(token){return token.infix||!token.identifier&&!token.template&&!!token.led}function isEndOfExpr(){var curr=state.tokens.curr,next=state.tokens.next;return\";\"===next.id||\"}\"===next.id||\":\"===next.id?!0:isInfix(next)===isInfix(curr)||\"yield\"===curr.id&&state.inMoz()?curr.line!==startLine(next):!1}function isBeginOfExpr(prev){return!prev.left&&\"unary\"!==prev.arity}function expression(rbp,initial){var left,isArray=!1,isObject=!1,isLetExpr=!1;state.nameStack.push(),initial||\"let\"!==state.tokens.next.value||\"(\"!==peek(0).value||(state.inMoz()||warning(\"W118\",state.tokens.next,\"let expressions\"),isLetExpr=!0,state.funct[\"(scope)\"].stack(),advance(\"let\"),advance(\"(\"),state.tokens.prev.fud(),advance(\")\")),\"(end)\"===state.tokens.next.id&&error(\"E006\",state.tokens.curr);var isDangerous=state.option.asi&&state.tokens.prev.line!==startLine(state.tokens.curr)&&_.contains([\"]\",\")\"],state.tokens.prev.id)&&_.contains([\"[\",\"(\"],state.tokens.curr.id);if(isDangerous&&warning(\"W014\",state.tokens.curr,state.tokens.curr.id),advance(),initial&&(state.funct[\"(verb)\"]=state.tokens.curr.value,state.tokens.curr.beginsStmt=!0),initial===!0&&state.tokens.curr.fud)left=state.tokens.curr.fud();else for(state.tokens.curr.nud?left=state.tokens.curr.nud():error(\"E030\",state.tokens.curr,state.tokens.curr.id);(state.tokens.next.lbp>rbp||\"(template)\"===state.tokens.next.type)&&!isEndOfExpr();)isArray=\"Array\"===state.tokens.curr.value,isObject=\"Object\"===state.tokens.curr.value,left&&(left.value||left.first&&left.first.value)&&(\"new\"!==left.value||left.first&&left.first.value&&\".\"===left.first.value)&&(isArray=!1,left.value!==state.tokens.curr.value&&(isObject=!1)),advance(),isArray&&\"(\"===state.tokens.curr.id&&\")\"===state.tokens.next.id&&warning(\"W009\",state.tokens.curr),isObject&&\"(\"===state.tokens.curr.id&&\")\"===state.tokens.next.id&&warning(\"W010\",state.tokens.curr),left&&state.tokens.curr.led?left=state.tokens.curr.led(left):error(\"E033\",state.tokens.curr,state.tokens.curr.id);return isLetExpr&&state.funct[\"(scope)\"].unstack(),state.nameStack.pop(),left}function startLine(token){return token.startLine||token.line}function nobreaknonadjacent(left,right){left=left||state.tokens.curr,right=right||state.tokens.next,state.option.laxbreak||left.line===startLine(right)||warning(\"W014\",right,right.value)}function nolinebreak(t){t=t||state.tokens.curr,t.line!==startLine(state.tokens.next)&&warning(\"E022\",t,t.value)}function nobreakcomma(left,right){left.line!==startLine(right)&&(state.option.laxcomma||(comma.first&&(warning(\"I001\"),comma.first=!1),warning(\"W014\",left,right.value)))}function comma(opts){if(opts=opts||{},opts.peek?nobreakcomma(state.tokens.prev,state.tokens.curr):(nobreakcomma(state.tokens.curr,state.tokens.next),advance(\",\")),state.tokens.next.identifier&&(!opts.property||!state.inES5()))switch(state.tokens.next.value){case\"break\":case\"case\":case\"catch\":case\"continue\":case\"default\":case\"do\":case\"else\":case\"finally\":case\"for\":case\"if\":case\"in\":case\"instanceof\":case\"return\":case\"switch\":case\"throw\":case\"try\":case\"var\":case\"let\":case\"while\":case\"with\":return error(\"E024\",state.tokens.next,state.tokens.next.value),!1}if(\"(punctuator)\"===state.tokens.next.type)switch(state.tokens.next.value){case\"}\":case\"]\":case\",\":if(opts.allowTrailing)return!0;case\")\":return error(\"E024\",state.tokens.next,state.tokens.next.value),!1}return!0}function symbol(s,p){var x=state.syntax[s];return x&&\"object\"==typeof x||(state.syntax[s]=x={id:s,lbp:p,value:s}),x}function delim(s){var x=symbol(s,0);return x.delim=!0,x}function stmt(s,f){var x=delim(s);return x.identifier=x.reserved=!0,x.fud=f,x}function blockstmt(s,f){var x=stmt(s,f);return x.block=!0,x}function reserveName(x){var c=x.id.charAt(0);return(c>=\"a\"&&\"z\">=c||c>=\"A\"&&\"Z\">=c)&&(x.identifier=x.reserved=!0),x}function prefix(s,f){var x=symbol(s,150);return reserveName(x),x.nud=\"function\"==typeof f?f:function(){return this.arity=\"unary\",this.right=expression(150),(\"++\"===this.id||\"--\"===this.id)&&(state.option.plusplus?warning(\"W016\",this,this.id):!this.right||this.right.identifier&&!isReserved(this.right)||\".\"===this.right.id||\"[\"===this.right.id||warning(\"W017\",this),this.right&&this.right.isMetaProperty?error(\"E031\",this):this.right&&this.right.identifier&&state.funct[\"(scope)\"].block.modify(this.right.value,this)),this},x}function type(s,f){var x=delim(s);return x.type=s,x.nud=f,x}function reserve(name,func){var x=type(name,func);return x.identifier=!0,x.reserved=!0,x}function FutureReservedWord(name,meta){var x=type(name,meta&&meta.nud||function(){return this});return meta=meta||{},meta.isFutureReservedWord=!0,x.value=name,x.identifier=!0,x.reserved=!0,x.meta=meta,x}function reservevar(s,v){return reserve(s,function(){return\"function\"==typeof v&&v(this),this})}function infix(s,f,p,w){var x=symbol(s,p);return reserveName(x),x.infix=!0,x.led=function(left){return w||nobreaknonadjacent(state.tokens.prev,state.tokens.curr),\"in\"!==s&&\"instanceof\"!==s||\"!\"!==left.id||warning(\"W018\",left,\"!\"),\"function\"==typeof f?f(left,this):(this.left=left,this.right=expression(p),this)},x}function application(s){var x=symbol(s,42);return x.led=function(left){return nobreaknonadjacent(state.tokens.prev,state.tokens.curr),this.left=left,this.right=doFunction({type:\"arrow\",loneArg:left}),this},x}function relation(s,f){var x=symbol(s,100);return x.led=function(left){nobreaknonadjacent(state.tokens.prev,state.tokens.curr),this.left=left;var right=this.right=expression(100);return isIdentifier(left,\"NaN\")||isIdentifier(right,\"NaN\")?warning(\"W019\",this):f&&f.apply(this,[left,right]),left&&right||quit(\"E041\",state.tokens.curr.line),\"!\"===left.id&&warning(\"W018\",left,\"!\"),\"!\"===right.id&&warning(\"W018\",right,\"!\"),this},x}function isPoorRelation(node){return node&&(\"(number)\"===node.type&&0===+node.value||\"(string)\"===node.type&&\"\"===node.value||\"null\"===node.type&&!state.option.eqnull||\"true\"===node.type||\"false\"===node.type||\"undefined\"===node.type)}function isTypoTypeof(left,right,state){var values;return state.option.notypeof?!1:left&&right?(values=state.inES6()?typeofValues.es6:typeofValues.es3,\"(identifier)\"===right.type&&\"typeof\"===right.value&&\"(string)\"===left.type?!_.contains(values,left.value):!1):!1}function isGlobalEval(left,state){var isGlobal=!1;return\"this\"===left.type&&null===state.funct[\"(context)\"]?isGlobal=!0:\"(identifier)\"===left.type&&(state.option.node&&\"global\"===left.value?isGlobal=!0:!state.option.browser||\"window\"!==left.value&&\"document\"!==left.value||(isGlobal=!0)),isGlobal}function findNativePrototype(left){function walkPrototype(obj){return\"object\"==typeof obj?\"prototype\"===obj.right?obj:walkPrototype(obj.left):void 0}function walkNative(obj){for(;!obj.identifier&&\"object\"==typeof obj.left;)obj=obj.left;return obj.identifier&&natives.indexOf(obj.value)>=0?obj.value:void 0}var natives=[\"Array\",\"ArrayBuffer\",\"Boolean\",\"Collator\",\"DataView\",\"Date\",\"DateTimeFormat\",\"Error\",\"EvalError\",\"Float32Array\",\"Float64Array\",\"Function\",\"Infinity\",\"Intl\",\"Int16Array\",\"Int32Array\",\"Int8Array\",\"Iterator\",\"Number\",\"NumberFormat\",\"Object\",\"RangeError\",\"ReferenceError\",\"RegExp\",\"StopIteration\",\"String\",\"SyntaxError\",\"TypeError\",\"Uint16Array\",\"Uint32Array\",\"Uint8Array\",\"Uint8ClampedArray\",\"URIError\"],prototype=walkPrototype(left);return prototype?walkNative(prototype):void 0}function checkLeftSideAssign(left,assignToken,options){var allowDestructuring=options&&options.allowDestructuring;if(assignToken=assignToken||left,state.option.freeze){var nativeObject=findNativePrototype(left);nativeObject&&warning(\"W121\",left,nativeObject)}return left.identifier&&!left.isMetaProperty&&state.funct[\"(scope)\"].block.reassign(left.value,left),\".\"===left.id?((!left.left||\"arguments\"===left.left.value&&!state.isStrict())&&warning(\"E031\",assignToken),state.nameStack.set(state.tokens.prev),!0):\"{\"===left.id||\"[\"===left.id?(allowDestructuring&&state.tokens.curr.left.destructAssign?state.tokens.curr.left.destructAssign.forEach(function(t){t.id&&state.funct[\"(scope)\"].block.modify(t.id,t.token)}):\"{\"!==left.id&&left.left?\"arguments\"!==left.left.value||state.isStrict()||warning(\"E031\",assignToken):warning(\"E031\",assignToken),\"[\"===left.id&&state.nameStack.set(left.right),!0):left.isMetaProperty?(error(\"E031\",assignToken),!0):left.identifier&&!isReserved(left)?(\"exception\"===state.funct[\"(scope)\"].labeltype(left.value)&&warning(\"W022\",left),state.nameStack.set(left),!0):(left===state.syntax[\"function\"]&&warning(\"W023\",state.tokens.curr),!1)}function assignop(s,f,p){var x=infix(s,\"function\"==typeof f?f:function(left,that){return that.left=left,left&&checkLeftSideAssign(left,that,{allowDestructuring:!0})?(that.right=expression(10),that):(error(\"E031\",that),void 0)},p);return x.exps=!0,x.assign=!0,x}function bitwise(s,f,p){var x=symbol(s,p);return reserveName(x),x.led=\"function\"==typeof f?f:function(left){return state.option.bitwise&&warning(\"W016\",this,this.id),this.left=left,this.right=expression(p),this},x}function bitwiseassignop(s){return assignop(s,function(left,that){return state.option.bitwise&&warning(\"W016\",that,that.id),left&&checkLeftSideAssign(left,that)?(that.right=expression(10),that):(error(\"E031\",that),void 0)},20)}function suffix(s){var x=symbol(s,150);return x.led=function(left){return state.option.plusplus?warning(\"W016\",this,this.id):left.identifier&&!isReserved(left)||\".\"===left.id||\"[\"===left.id||warning(\"W017\",this),left.isMetaProperty?error(\"E031\",this):left&&left.identifier&&state.funct[\"(scope)\"].block.modify(left.value,left),this.left=left,this},x}function optionalidentifier(fnparam,prop,preserve){if(state.tokens.next.identifier){preserve||advance();var curr=state.tokens.curr,val=state.tokens.curr.value;return isReserved(curr)?prop&&state.inES5()?val:fnparam&&\"undefined\"===val?val:(warning(\"W024\",state.tokens.curr,state.tokens.curr.id),val):val}}function identifier(fnparam,prop){var i=optionalidentifier(fnparam,prop,!1);if(i)return i;if(\"...\"===state.tokens.next.value){if(state.inES6(!0)||warning(\"W119\",state.tokens.next,\"spread/rest operator\",\"6\"),advance(),checkPunctuator(state.tokens.next,\"...\"))for(warning(\"E024\",state.tokens.next,\"...\");checkPunctuator(state.tokens.next,\"...\");)advance();return state.tokens.next.identifier?identifier(fnparam,prop):(warning(\"E024\",state.tokens.curr,\"...\"),void 0)}error(\"E030\",state.tokens.next,state.tokens.next.value),\";\"!==state.tokens.next.id&&advance()}function reachable(controlToken){var t,i=0;if(\";\"===state.tokens.next.id&&!controlToken.inBracelessBlock)for(;;){do t=peek(i),i+=1;while(\"(end)\"!==t.id&&\"(comment)\"===t.id);if(t.reach)return;if(\"(endline)\"!==t.id){if(\"function\"===t.id){state.option.latedef===!0&&warning(\"W026\",t);break}warning(\"W027\",t,t.value,controlToken.value);break}}}function parseFinalSemicolon(){if(\";\"!==state.tokens.next.id){if(state.tokens.next.isUnclosed)return advance();var sameLine=startLine(state.tokens.next)===state.tokens.curr.line&&\"(end)\"!==state.tokens.next.id,blockEnd=checkPunctuator(state.tokens.next,\"}\");sameLine&&!blockEnd?errorAt(\"E058\",state.tokens.curr.line,state.tokens.curr.character):state.option.asi||(blockEnd&&!state.option.lastsemic||!sameLine)&&warningAt(\"W033\",state.tokens.curr.line,state.tokens.curr.character)}else advance(\";\")}function statement(){var r,i=indent,t=state.tokens.next,hasOwnScope=!1;if(\";\"===t.id)return advance(\";\"),void 0;var res=isReserved(t);if(res&&t.meta&&t.meta.isFutureReservedWord&&\":\"===peek().id&&(warning(\"W024\",t,t.id),res=!1),t.identifier&&!res&&\":\"===peek().id&&(advance(),advance(\":\"),hasOwnScope=!0,state.funct[\"(scope)\"].stack(),state.funct[\"(scope)\"].block.addBreakLabel(t.value,{token:state.tokens.curr}),state.tokens.next.labelled||\"{\"===state.tokens.next.value||warning(\"W028\",state.tokens.next,t.value,state.tokens.next.value),state.tokens.next.label=t.value,t=state.tokens.next),\"{\"===t.id){var iscase=\"case\"===state.funct[\"(verb)\"]&&\":\"===state.tokens.curr.value;return block(!0,!0,!1,!1,iscase),void 0}return r=expression(0,!0),!r||r.identifier&&\"function\"===r.value||\"(punctuator)\"===r.type&&r.left&&r.left.identifier&&\"function\"===r.left.value||state.isStrict()||\"global\"!==state.option.strict||warning(\"E007\"),t.block||(state.option.expr||r&&r.exps?state.option.nonew&&r&&r.left&&\"(\"===r.id&&\"new\"===r.left.id&&warning(\"W031\",t):warning(\"W030\",state.tokens.curr),parseFinalSemicolon()),indent=i,hasOwnScope&&state.funct[\"(scope)\"].unstack(),r}function statements(){for(var p,a=[];!state.tokens.next.reach&&\"(end)\"!==state.tokens.next.id;)\";\"===state.tokens.next.id?(p=peek(),(!p||\"(\"!==p.id&&\"[\"!==p.id)&&warning(\"W032\"),advance(\";\")):a.push(statement());return a}function directives(){for(var i,p,pn;\"(string)\"===state.tokens.next.id;){if(p=peek(0),\"(endline)\"===p.id){i=1;do pn=peek(i++);while(\"(endline)\"===pn.id);if(\";\"===pn.id)p=pn;else{if(\"[\"===pn.value||\".\"===pn.value)break;state.option.asi&&\"(\"!==pn.value||warning(\"W033\",state.tokens.next)}}else{if(\".\"===p.id||\"[\"===p.id)break;\";\"!==p.id&&warning(\"W033\",p)}advance();var directive=state.tokens.curr.value;(state.directive[directive]||\"use strict\"===directive&&\"implied\"===state.option.strict)&&warning(\"W034\",state.tokens.curr,directive),state.directive[directive]=!0,\";\"===p.id&&advance(\";\")}state.isStrict()&&(state.option[\"(explicitNewcap)\"]||(state.option.newcap=!0),state.option.undef=!0)}function block(ordinary,stmt,isfunc,isfatarrow,iscase){var a,m,t,line,d,b=inblock,old_indent=indent;inblock=ordinary,t=state.tokens.next;var metrics=state.funct[\"(metrics)\"];if(metrics.nestedBlockDepth+=1,metrics.verifyMaxNestedBlockDepthPerFunction(),\"{\"===state.tokens.next.id){if(advance(\"{\"),state.funct[\"(scope)\"].stack(),line=state.tokens.curr.line,\"}\"!==state.tokens.next.id){for(indent+=state.option.indent;!ordinary&&state.tokens.next.from>indent;)indent+=state.option.indent;if(isfunc){m={};for(d in state.directive)_.has(state.directive,d)&&(m[d]=state.directive[d]);directives(),state.option.strict&&state.funct[\"(context)\"][\"(global)\"]&&(m[\"use strict\"]||state.isStrict()||warning(\"E007\"))}a=statements(),metrics.statementCount+=a.length,indent-=state.option.indent}advance(\"}\",t),isfunc&&(state.funct[\"(scope)\"].validateParams(),m&&(state.directive=m)),state.funct[\"(scope)\"].unstack(),indent=old_indent}else if(ordinary)state.funct[\"(noblockscopedvar)\"]=\"for\"!==state.tokens.next.id,state.funct[\"(scope)\"].stack(),(!stmt||state.option.curly)&&warning(\"W116\",state.tokens.next,\"{\",state.tokens.next.value),state.tokens.next.inBracelessBlock=!0,indent+=state.option.indent,a=[statement()],indent-=state.option.indent,state.funct[\"(scope)\"].unstack(),delete state.funct[\"(noblockscopedvar)\"];else if(isfunc){if(state.funct[\"(scope)\"].stack(),m={},!stmt||isfatarrow||state.inMoz()||error(\"W118\",state.tokens.curr,\"function closure expressions\"),!stmt)for(d in state.directive)_.has(state.directive,d)&&(m[d]=state.directive[d]);expression(10),state.option.strict&&state.funct[\"(context)\"][\"(global)\"]&&(m[\"use strict\"]||state.isStrict()||warning(\"E007\")),state.funct[\"(scope)\"].unstack()}else error(\"E021\",state.tokens.next,\"{\",state.tokens.next.value);switch(state.funct[\"(verb)\"]){case\"break\":case\"continue\":case\"return\":case\"throw\":if(iscase)break;default:state.funct[\"(verb)\"]=null}return inblock=b,!ordinary||!state.option.noempty||a&&0!==a.length||warning(\"W035\",state.tokens.prev),metrics.nestedBlockDepth-=1,a}function countMember(m){membersOnly&&\"boolean\"!=typeof membersOnly[m]&&warning(\"W036\",state.tokens.curr,m),\"number\"==typeof member[m]?member[m]+=1:member[m]=1}function comprehensiveArrayExpression(){var res={};res.exps=!0,state.funct[\"(comparray)\"].stack();var reversed=!1;return\"for\"!==state.tokens.next.value&&(reversed=!0,state.inMoz()||warning(\"W116\",state.tokens.next,\"for\",state.tokens.next.value),state.funct[\"(comparray)\"].setState(\"use\"),res.right=expression(10)),advance(\"for\"),\"each\"===state.tokens.next.value&&(advance(\"each\"),state.inMoz()||warning(\"W118\",state.tokens.curr,\"for each\")),advance(\"(\"),state.funct[\"(comparray)\"].setState(\"define\"),res.left=expression(130),_.contains([\"in\",\"of\"],state.tokens.next.value)?advance():error(\"E045\",state.tokens.curr),state.funct[\"(comparray)\"].setState(\"generate\"),expression(10),advance(\")\"),\"if\"===state.tokens.next.value&&(advance(\"if\"),advance(\"(\"),state.funct[\"(comparray)\"].setState(\"filter\"),res.filter=expression(10),advance(\")\")),reversed||(state.funct[\"(comparray)\"].setState(\"use\"),res.right=expression(10)),advance(\"]\"),state.funct[\"(comparray)\"].unstack(),res}function isMethod(){return state.funct[\"(statement)\"]&&\"class\"===state.funct[\"(statement)\"].type||state.funct[\"(context)\"]&&\"class\"===state.funct[\"(context)\"][\"(verb)\"]}function isPropertyName(token){return token.identifier||\"(string)\"===token.id||\"(number)\"===token.id}function propertyName(preserveOrToken){var id,preserve=!0;return\"object\"==typeof preserveOrToken?id=preserveOrToken:(preserve=preserveOrToken,id=optionalidentifier(!1,!0,preserve)),id?\"object\"==typeof id&&(\"(string)\"===id.id||\"(identifier)\"===id.id?id=id.value:\"(number)\"===id.id&&(id=\"\"+id.value)):\"(string)\"===state.tokens.next.id?(id=state.tokens.next.value,preserve||advance()):\"(number)\"===state.tokens.next.id&&(id=\"\"+state.tokens.next.value,preserve||advance()),\"hasOwnProperty\"===id&&warning(\"W001\"),id}function functionparams(options){function addParam(addParamArgs){state.funct[\"(scope)\"].addParam.apply(state.funct[\"(scope)\"],addParamArgs)}var next,ident,t,paramsIds=[],tokens=[],pastDefault=!1,pastRest=!1,arity=0,loneArg=options&&options.loneArg;if(loneArg&&loneArg.identifier===!0)return state.funct[\"(scope)\"].addParam(loneArg.value,loneArg),{arity:1,params:[loneArg.value]};if(next=state.tokens.next,options&&options.parsedOpening||advance(\"(\"),\")\"===state.tokens.next.id)return advance(\")\"),void 0;for(;;){arity++;var currentParams=[];if(_.contains([\"{\",\"[\"],state.tokens.next.id)){tokens=destructuringPattern();for(t in tokens)t=tokens[t],t.id&&(paramsIds.push(t.id),currentParams.push([t.id,t.token]))}else if(checkPunctuator(state.tokens.next,\"...\")&&(pastRest=!0),ident=identifier(!0))paramsIds.push(ident),currentParams.push([ident,state.tokens.curr]);else for(;!checkPunctuators(state.tokens.next,[\",\",\")\"]);)advance();if(pastDefault&&\"=\"!==state.tokens.next.id&&error(\"W138\",state.tokens.current),\"=\"===state.tokens.next.id&&(state.inES6()||warning(\"W119\",state.tokens.next,\"default parameters\",\"6\"),advance(\"=\"),pastDefault=!0,expression(10)),currentParams.forEach(addParam),\",\"!==state.tokens.next.id)return advance(\")\",next),{arity:arity,params:paramsIds};pastRest&&warning(\"W131\",state.tokens.next),comma()}}function functor(name,token,overwrites){var funct={\"(name)\":name,\"(breakage)\":0,\"(loopage)\":0,\"(tokens)\":{},\"(properties)\":{},\"(catch)\":!1,\"(global)\":!1,\"(line)\":null,\"(character)\":null,\"(metrics)\":null,\"(statement)\":null,\"(context)\":null,\"(scope)\":null,\"(comparray)\":null,\"(generator)\":null,\"(arrow)\":null,\"(params)\":null};return token&&_.extend(funct,{\"(line)\":token.line,\"(character)\":token.character,\"(metrics)\":createMetrics(token)}),_.extend(funct,overwrites),funct[\"(context)\"]&&(funct[\"(scope)\"]=funct[\"(context)\"][\"(scope)\"],funct[\"(comparray)\"]=funct[\"(context)\"][\"(comparray)\"]),funct}function isFunctor(token){return\"(scope)\"in token}function hasParsedCode(funct){return funct[\"(global)\"]&&!funct[\"(verb)\"]}function doTemplateLiteral(left){function end(){if(state.tokens.curr.template&&state.tokens.curr.tail&&state.tokens.curr.context===ctx)return!0;var complete=state.tokens.next.template&&state.tokens.next.tail&&state.tokens.next.context===ctx;return complete&&advance(),complete||state.tokens.next.isUnclosed}var ctx=this.context,noSubst=this.noSubst,depth=this.depth;if(!noSubst)for(;!end();)!state.tokens.next.template||state.tokens.next.depth>depth?expression(0):advance();return{id:\"(template)\",type:\"(template)\",tag:left}}function doFunction(options){var f,token,name,statement,classExprBinding,isGenerator,isArrow,ignoreLoopFunc,oldOption=state.option,oldIgnored=state.ignored;options&&(name=options.name,statement=options.statement,classExprBinding=options.classExprBinding,isGenerator=\"generator\"===options.type,isArrow=\"arrow\"===options.type,ignoreLoopFunc=options.ignoreLoopFunc),state.option=Object.create(state.option),state.ignored=Object.create(state.ignored),state.funct=functor(name||state.nameStack.infer(),state.tokens.next,{\"(statement)\":statement,\"(context)\":state.funct,\"(arrow)\":isArrow,\"(generator)\":isGenerator}),f=state.funct,token=state.tokens.curr,token.funct=state.funct,functions.push(state.funct),state.funct[\"(scope)\"].stack(\"functionouter\");var internallyAccessibleName=name||classExprBinding;internallyAccessibleName&&state.funct[\"(scope)\"].block.add(internallyAccessibleName,classExprBinding?\"class\":\"function\",state.tokens.curr,!1),state.funct[\"(scope)\"].stack(\"functionparams\");var paramsInfo=functionparams(options);return paramsInfo?(state.funct[\"(params)\"]=paramsInfo.params,state.funct[\"(metrics)\"].arity=paramsInfo.arity,state.funct[\"(metrics)\"].verifyMaxParametersPerFunction()):state.funct[\"(metrics)\"].arity=0,isArrow&&(state.inES6(!0)||warning(\"W119\",state.tokens.curr,\"arrow function syntax (=>)\",\"6\"),options.loneArg||advance(\"=>\")),block(!1,!0,!0,isArrow),!state.option.noyield&&isGenerator&&\"yielded\"!==state.funct[\"(generator)\"]&&warning(\"W124\",state.tokens.curr),state.funct[\"(metrics)\"].verifyMaxStatementsPerFunction(),state.funct[\"(metrics)\"].verifyMaxComplexityPerFunction(),state.funct[\"(unusedOption)\"]=state.option.unused,state.option=oldOption,state.ignored=oldIgnored,state.funct[\"(last)\"]=state.tokens.curr.line,state.funct[\"(lastcharacter)\"]=state.tokens.curr.character,state.funct[\"(scope)\"].unstack(),state.funct[\"(scope)\"].unstack(),state.funct=state.funct[\"(context)\"],ignoreLoopFunc||state.option.loopfunc||!state.funct[\"(loopage)\"]||f[\"(isCapturing)\"]&&warning(\"W083\",token),f}function createMetrics(functionStartToken){return{statementCount:0,nestedBlockDepth:-1,ComplexityCount:1,arity:0,verifyMaxStatementsPerFunction:function(){state.option.maxstatements&&this.statementCount>state.option.maxstatements&&warning(\"W071\",functionStartToken,this.statementCount)\n},verifyMaxParametersPerFunction:function(){_.isNumber(state.option.maxparams)&&this.arity>state.option.maxparams&&warning(\"W072\",functionStartToken,this.arity)},verifyMaxNestedBlockDepthPerFunction:function(){state.option.maxdepth&&this.nestedBlockDepth>0&&this.nestedBlockDepth===state.option.maxdepth+1&&warning(\"W073\",null,this.nestedBlockDepth)},verifyMaxComplexityPerFunction:function(){var max=state.option.maxcomplexity,cc=this.ComplexityCount;max&&cc>max&&warning(\"W074\",functionStartToken,cc)}}}function increaseComplexityCount(){state.funct[\"(metrics)\"].ComplexityCount+=1}function checkCondAssignment(expr){var id,paren;switch(expr&&(id=expr.id,paren=expr.paren,\",\"===id&&(expr=expr.exprs[expr.exprs.length-1])&&(id=expr.id,paren=paren||expr.paren)),id){case\"=\":case\"+=\":case\"-=\":case\"*=\":case\"%=\":case\"&=\":case\"|=\":case\"^=\":case\"/=\":paren||state.option.boss||warning(\"W084\")}}function checkProperties(props){if(state.inES5())for(var name in props)props[name]&&props[name].setterToken&&!props[name].getterToken&&warning(\"W078\",props[name].setterToken)}function metaProperty(name,c){if(checkPunctuator(state.tokens.next,\".\")){var left=state.tokens.curr.id;advance(\".\");var id=identifier();return state.tokens.curr.isMetaProperty=!0,name!==id?error(\"E057\",state.tokens.prev,left,id):c(),state.tokens.curr}}function destructuringPattern(options){var isAssignment=options&&options.assignment;return state.inES6()||warning(\"W104\",state.tokens.curr,isAssignment?\"destructuring assignment\":\"destructuring binding\",\"6\"),destructuringPatternRecursive(options)}function destructuringPatternRecursive(options){var ids,identifiers=[],openingParsed=options&&options.openingParsed,isAssignment=options&&options.assignment,recursiveOptions=isAssignment?{assignment:isAssignment}:null,firstToken=openingParsed?state.tokens.curr:state.tokens.next,nextInnerDE=function(){var ident;if(checkPunctuators(state.tokens.next,[\"[\",\"{\"])){ids=destructuringPatternRecursive(recursiveOptions);for(var id in ids)id=ids[id],identifiers.push({id:id.id,token:id.token})}else if(checkPunctuator(state.tokens.next,\",\"))identifiers.push({id:null,token:state.tokens.curr});else{if(!checkPunctuator(state.tokens.next,\"(\")){var is_rest=checkPunctuator(state.tokens.next,\"...\");if(isAssignment){var identifierToken=is_rest?peek(0):state.tokens.next;identifierToken.identifier||warning(\"E030\",identifierToken,identifierToken.value);var assignTarget=expression(155);assignTarget&&(checkLeftSideAssign(assignTarget),assignTarget.identifier&&(ident=assignTarget.value))}else ident=identifier();return ident&&identifiers.push({id:ident,token:state.tokens.curr}),is_rest}advance(\"(\"),nextInnerDE(),advance(\")\")}return!1},assignmentProperty=function(){var id;checkPunctuator(state.tokens.next,\"[\")?(advance(\"[\"),expression(10),advance(\"]\"),advance(\":\"),nextInnerDE()):\"(string)\"===state.tokens.next.id||\"(number)\"===state.tokens.next.id?(advance(),advance(\":\"),nextInnerDE()):(id=identifier(),checkPunctuator(state.tokens.next,\":\")?(advance(\":\"),nextInnerDE()):id&&(isAssignment&&checkLeftSideAssign(state.tokens.curr),identifiers.push({id:id,token:state.tokens.curr})))};if(checkPunctuator(firstToken,\"[\")){openingParsed||advance(\"[\"),checkPunctuator(state.tokens.next,\"]\")&&warning(\"W137\",state.tokens.curr);for(var element_after_rest=!1;!checkPunctuator(state.tokens.next,\"]\");)nextInnerDE()&&!element_after_rest&&checkPunctuator(state.tokens.next,\",\")&&(warning(\"W130\",state.tokens.next),element_after_rest=!0),checkPunctuator(state.tokens.next,\"=\")&&(checkPunctuator(state.tokens.prev,\"...\")?advance(\"]\"):advance(\"=\"),\"undefined\"===state.tokens.next.id&&warning(\"W080\",state.tokens.prev,state.tokens.prev.value),expression(10)),checkPunctuator(state.tokens.next,\"]\")||advance(\",\");advance(\"]\")}else if(checkPunctuator(firstToken,\"{\")){for(openingParsed||advance(\"{\"),checkPunctuator(state.tokens.next,\"}\")&&warning(\"W137\",state.tokens.curr);!checkPunctuator(state.tokens.next,\"}\")&&(assignmentProperty(),checkPunctuator(state.tokens.next,\"=\")&&(advance(\"=\"),\"undefined\"===state.tokens.next.id&&warning(\"W080\",state.tokens.prev,state.tokens.prev.value),expression(10)),checkPunctuator(state.tokens.next,\"}\")||(advance(\",\"),!checkPunctuator(state.tokens.next,\"}\"))););advance(\"}\")}return identifiers}function destructuringPatternMatch(tokens,value){var first=value.first;first&&_.zip(tokens,Array.isArray(first)?first:[first]).forEach(function(val){var token=val[0],value=val[1];token&&value?token.first=value:token&&token.first&&!value&&warning(\"W080\",token.first,token.first.value)})}function blockVariableStatement(type,statement,context){var tokens,lone,value,letblock,prefix=context&&context.prefix,inexport=context&&context.inexport,isLet=\"let\"===type,isConst=\"const\"===type;for(state.inES6()||warning(\"W104\",state.tokens.curr,type,\"6\"),isLet&&\"(\"===state.tokens.next.value?(state.inMoz()||warning(\"W118\",state.tokens.next,\"let block\"),advance(\"(\"),state.funct[\"(scope)\"].stack(),letblock=!0):state.funct[\"(noblockscopedvar)\"]&&error(\"E048\",state.tokens.curr,isConst?\"Const\":\"Let\"),statement.first=[];;){var names=[];_.contains([\"{\",\"[\"],state.tokens.next.value)?(tokens=destructuringPattern(),lone=!1):(tokens=[{id:identifier(),token:state.tokens.curr}],lone=!0),!prefix&&isConst&&\"=\"!==state.tokens.next.id&&warning(\"E012\",state.tokens.curr,state.tokens.curr.value);for(var t in tokens)tokens.hasOwnProperty(t)&&(t=tokens[t],state.funct[\"(scope)\"].block.isGlobal()&&predefined[t.id]===!1&&warning(\"W079\",t.token,t.id),t.id&&!state.funct[\"(noblockscopedvar)\"]&&(state.funct[\"(scope)\"].addlabel(t.id,{type:type,token:t.token}),names.push(t.token),lone&&inexport&&state.funct[\"(scope)\"].setExported(t.token.value,t.token)));if(\"=\"===state.tokens.next.id&&(advance(\"=\"),prefix||\"undefined\"!==state.tokens.next.id||warning(\"W080\",state.tokens.prev,state.tokens.prev.value),!prefix&&\"=\"===peek(0).id&&state.tokens.next.identifier&&warning(\"W120\",state.tokens.next,state.tokens.next.value),value=expression(prefix?120:10),lone?tokens[0].first=value:destructuringPatternMatch(names,value)),statement.first=statement.first.concat(names),\",\"!==state.tokens.next.id)break;comma()}return letblock&&(advance(\")\"),block(!0,!0),statement.block=!0,state.funct[\"(scope)\"].unstack()),statement}function classdef(isStatement){return state.inES6()||warning(\"W104\",state.tokens.curr,\"class\",\"6\"),isStatement?(this.name=identifier(),state.funct[\"(scope)\"].addlabel(this.name,{type:\"class\",token:state.tokens.curr})):state.tokens.next.identifier&&\"extends\"!==state.tokens.next.value?(this.name=identifier(),this.namedExpr=!0):this.name=state.nameStack.infer(),classtail(this),this}function classtail(c){var wasInClassBody=state.inClassBody;\"extends\"===state.tokens.next.value&&(advance(\"extends\"),c.heritage=expression(10)),state.inClassBody=!0,advance(\"{\"),c.body=classbody(c),advance(\"}\"),state.inClassBody=wasInClassBody}function classbody(c){for(var name,isStatic,isGenerator,getset,computed,props=Object.create(null),staticProps=Object.create(null),i=0;\"}\"!==state.tokens.next.id;++i)if(name=state.tokens.next,isStatic=!1,isGenerator=!1,getset=null,\";\"!==name.id){if(\"*\"===name.id&&(isGenerator=!0,advance(\"*\"),name=state.tokens.next),\"[\"===name.id)name=computedPropertyName(),computed=!0;else{if(!isPropertyName(name)){warning(\"W052\",state.tokens.next,state.tokens.next.value||state.tokens.next.type),advance();continue}advance(),computed=!1,name.identifier&&\"static\"===name.value&&(checkPunctuator(state.tokens.next,\"*\")&&(isGenerator=!0,advance(\"*\")),(isPropertyName(state.tokens.next)||\"[\"===state.tokens.next.id)&&(computed=\"[\"===state.tokens.next.id,isStatic=!0,name=state.tokens.next,\"[\"===state.tokens.next.id?name=computedPropertyName():advance())),!name.identifier||\"get\"!==name.value&&\"set\"!==name.value||(isPropertyName(state.tokens.next)||\"[\"===state.tokens.next.id)&&(computed=\"[\"===state.tokens.next.id,getset=name,name=state.tokens.next,\"[\"===state.tokens.next.id?name=computedPropertyName():advance())}if(!checkPunctuator(state.tokens.next,\"(\")){for(error(\"E054\",state.tokens.next,state.tokens.next.value);\"}\"!==state.tokens.next.id&&!checkPunctuator(state.tokens.next,\"(\");)advance();\"(\"!==state.tokens.next.value&&doFunction({statement:c})}if(computed||(getset?saveAccessor(getset.value,isStatic?staticProps:props,name.value,name,!0,isStatic):(\"constructor\"===name.value?state.nameStack.set(c):state.nameStack.set(name),saveProperty(isStatic?staticProps:props,name.value,name,!0,isStatic))),getset&&\"constructor\"===name.value){var propDesc=\"get\"===getset.value?\"class getter method\":\"class setter method\";error(\"E049\",name,propDesc,\"constructor\")}else\"prototype\"===name.value&&error(\"E049\",name,\"class method\",\"prototype\");propertyName(name),doFunction({statement:c,type:isGenerator?\"generator\":null,classExprBinding:c.namedExpr?c.name:null})}else warning(\"W032\"),advance(\";\");checkProperties(props)}function saveProperty(props,name,tkn,isClass,isStatic){var msg=[\"key\",\"class method\",\"static class method\"];msg=msg[(isClass||!1)+(isStatic||!1)],tkn.identifier&&(name=tkn.value),props[name]&&\"__proto__\"!==name?warning(\"W075\",state.tokens.next,msg,name):props[name]=Object.create(null),props[name].basic=!0,props[name].basictkn=tkn}function saveAccessor(accessorType,props,name,tkn,isClass,isStatic){var flagName=\"get\"===accessorType?\"getterToken\":\"setterToken\",msg=\"\";isClass?(isStatic&&(msg+=\"static \"),msg+=accessorType+\"ter method\"):msg=\"key\",state.tokens.curr.accessorType=accessorType,state.nameStack.set(tkn),props[name]?(props[name].basic||props[name][flagName])&&\"__proto__\"!==name&&warning(\"W075\",state.tokens.next,msg,name):props[name]=Object.create(null),props[name][flagName]=tkn}function computedPropertyName(){advance(\"[\"),state.inES6()||warning(\"W119\",state.tokens.curr,\"computed property names\",\"6\");var value=expression(10);return advance(\"]\"),value}function checkPunctuators(token,values){return\"(punctuator)\"===token.type?_.contains(values,token.value):!1}function checkPunctuator(token,value){return\"(punctuator)\"===token.type&&token.value===value}function destructuringAssignOrJsonValue(){var block=lookupBlockType();block.notJson?(!state.inES6()&&block.isDestAssign&&warning(\"W104\",state.tokens.curr,\"destructuring assignment\",\"6\"),statements()):(state.option.laxbreak=!0,state.jsonMode=!0,jsonValue())}function jsonValue(){function jsonObject(){var o={},t=state.tokens.next;if(advance(\"{\"),\"}\"!==state.tokens.next.id)for(;;){if(\"(end)\"===state.tokens.next.id)error(\"E026\",state.tokens.next,t.line);else{if(\"}\"===state.tokens.next.id){warning(\"W094\",state.tokens.curr);break}\",\"===state.tokens.next.id?error(\"E028\",state.tokens.next):\"(string)\"!==state.tokens.next.id&&warning(\"W095\",state.tokens.next,state.tokens.next.value)}if(o[state.tokens.next.value]===!0?warning(\"W075\",state.tokens.next,\"key\",state.tokens.next.value):\"__proto__\"===state.tokens.next.value&&!state.option.proto||\"__iterator__\"===state.tokens.next.value&&!state.option.iterator?warning(\"W096\",state.tokens.next,state.tokens.next.value):o[state.tokens.next.value]=!0,advance(),advance(\":\"),jsonValue(),\",\"!==state.tokens.next.id)break;advance(\",\")}advance(\"}\")}function jsonArray(){var t=state.tokens.next;if(advance(\"[\"),\"]\"!==state.tokens.next.id)for(;;){if(\"(end)\"===state.tokens.next.id)error(\"E027\",state.tokens.next,t.line);else{if(\"]\"===state.tokens.next.id){warning(\"W094\",state.tokens.curr);break}\",\"===state.tokens.next.id&&error(\"E028\",state.tokens.next)}if(jsonValue(),\",\"!==state.tokens.next.id)break;advance(\",\")}advance(\"]\")}switch(state.tokens.next.id){case\"{\":jsonObject();break;case\"[\":jsonArray();break;case\"true\":case\"false\":case\"null\":case\"(number)\":case\"(string)\":advance();break;case\"-\":advance(\"-\"),advance(\"(number)\");break;default:error(\"E003\",state.tokens.next)}}var api,declared,functions,inblock,indent,lookahead,lex,member,membersOnly,predefined,stack,urls,bang={\"<\":!0,\"<=\":!0,\"==\":!0,\"===\":!0,\"!==\":!0,\"!=\":!0,\">\":!0,\">=\":!0,\"+\":!0,\"-\":!0,\"*\":!0,\"/\":!0,\"%\":!0},functionicity=[\"closure\",\"exception\",\"global\",\"label\",\"outer\",\"unused\",\"var\"],extraModules=[],emitter=new events.EventEmitter,typeofValues={};typeofValues.legacy=[\"xml\",\"unknown\"],typeofValues.es3=[\"undefined\",\"boolean\",\"number\",\"string\",\"function\",\"object\"],typeofValues.es3=typeofValues.es3.concat(typeofValues.legacy),typeofValues.es6=typeofValues.es3.concat(\"symbol\"),type(\"(number)\",function(){return this}),type(\"(string)\",function(){return this}),state.syntax[\"(identifier)\"]={type:\"(identifier)\",lbp:0,identifier:!0,nud:function(){var v=this.value;return\"=>\"===state.tokens.next.id?this:(state.funct[\"(comparray)\"].check(v)||state.funct[\"(scope)\"].block.use(v,state.tokens.curr),this)},led:function(){error(\"E033\",state.tokens.next,state.tokens.next.value)}};var baseTemplateSyntax={lbp:0,identifier:!1,template:!0};state.syntax[\"(template)\"]=_.extend({type:\"(template)\",nud:doTemplateLiteral,led:doTemplateLiteral,noSubst:!1},baseTemplateSyntax),state.syntax[\"(template middle)\"]=_.extend({type:\"(template middle)\",middle:!0,noSubst:!1},baseTemplateSyntax),state.syntax[\"(template tail)\"]=_.extend({type:\"(template tail)\",tail:!0,noSubst:!1},baseTemplateSyntax),state.syntax[\"(no subst template)\"]=_.extend({type:\"(template)\",nud:doTemplateLiteral,led:doTemplateLiteral,noSubst:!0,tail:!0},baseTemplateSyntax),type(\"(regexp)\",function(){return this}),delim(\"(endline)\"),delim(\"(begin)\"),delim(\"(end)\").reach=!0,delim(\"(error)\").reach=!0,delim(\"}\").reach=!0,delim(\")\"),delim(\"]\"),delim('\"').reach=!0,delim(\"'\").reach=!0,delim(\";\"),delim(\":\").reach=!0,delim(\"#\"),reserve(\"else\"),reserve(\"case\").reach=!0,reserve(\"catch\"),reserve(\"default\").reach=!0,reserve(\"finally\"),reservevar(\"arguments\",function(x){state.isStrict()&&state.funct[\"(global)\"]&&warning(\"E008\",x)}),reservevar(\"eval\"),reservevar(\"false\"),reservevar(\"Infinity\"),reservevar(\"null\"),reservevar(\"this\",function(x){state.isStrict()&&!isMethod()&&!state.option.validthis&&(state.funct[\"(statement)\"]&&state.funct[\"(name)\"].charAt(0)>\"Z\"||state.funct[\"(global)\"])&&warning(\"W040\",x)}),reservevar(\"true\"),reservevar(\"undefined\"),assignop(\"=\",\"assign\",20),assignop(\"+=\",\"assignadd\",20),assignop(\"-=\",\"assignsub\",20),assignop(\"*=\",\"assignmult\",20),assignop(\"/=\",\"assigndiv\",20).nud=function(){error(\"E014\")},assignop(\"%=\",\"assignmod\",20),bitwiseassignop(\"&=\"),bitwiseassignop(\"|=\"),bitwiseassignop(\"^=\"),bitwiseassignop(\"<<=\"),bitwiseassignop(\">>=\"),bitwiseassignop(\">>>=\"),infix(\",\",function(left,that){var expr;if(that.exprs=[left],state.option.nocomma&&warning(\"W127\"),!comma({peek:!0}))return that;for(;;){if(!(expr=expression(10)))break;if(that.exprs.push(expr),\",\"!==state.tokens.next.value||!comma())break}return that},10,!0),infix(\"?\",function(left,that){return increaseComplexityCount(),that.left=left,that.right=expression(10),advance(\":\"),that[\"else\"]=expression(10),that},30);var orPrecendence=40;infix(\"||\",function(left,that){return increaseComplexityCount(),that.left=left,that.right=expression(orPrecendence),that},orPrecendence),infix(\"&&\",\"and\",50),bitwise(\"|\",\"bitor\",70),bitwise(\"^\",\"bitxor\",80),bitwise(\"&\",\"bitand\",90),relation(\"==\",function(left,right){var eqnull=state.option.eqnull&&(\"null\"===(left&&left.value)||\"null\"===(right&&right.value));switch(!0){case!eqnull&&state.option.eqeqeq:this.from=this.character,warning(\"W116\",this,\"===\",\"==\");break;case isPoorRelation(left):warning(\"W041\",this,\"===\",left.value);break;case isPoorRelation(right):warning(\"W041\",this,\"===\",right.value);break;case isTypoTypeof(right,left,state):warning(\"W122\",this,right.value);break;case isTypoTypeof(left,right,state):warning(\"W122\",this,left.value)}return this}),relation(\"===\",function(left,right){return isTypoTypeof(right,left,state)?warning(\"W122\",this,right.value):isTypoTypeof(left,right,state)&&warning(\"W122\",this,left.value),this}),relation(\"!=\",function(left,right){var eqnull=state.option.eqnull&&(\"null\"===(left&&left.value)||\"null\"===(right&&right.value));return!eqnull&&state.option.eqeqeq?(this.from=this.character,warning(\"W116\",this,\"!==\",\"!=\")):isPoorRelation(left)?warning(\"W041\",this,\"!==\",left.value):isPoorRelation(right)?warning(\"W041\",this,\"!==\",right.value):isTypoTypeof(right,left,state)?warning(\"W122\",this,right.value):isTypoTypeof(left,right,state)&&warning(\"W122\",this,left.value),this}),relation(\"!==\",function(left,right){return isTypoTypeof(right,left,state)?warning(\"W122\",this,right.value):isTypoTypeof(left,right,state)&&warning(\"W122\",this,left.value),this}),relation(\"<\"),relation(\">\"),relation(\"<=\"),relation(\">=\"),bitwise(\"<<\",\"shiftleft\",120),bitwise(\">>\",\"shiftright\",120),bitwise(\">>>\",\"shiftrightunsigned\",120),infix(\"in\",\"in\",120),infix(\"instanceof\",\"instanceof\",120),infix(\"+\",function(left,that){var right;return that.left=left,that.right=right=expression(130),left&&right&&\"(string)\"===left.id&&\"(string)\"===right.id?(left.value+=right.value,left.character=right.character,!state.option.scripturl&&reg.javascriptURL.test(left.value)&&warning(\"W050\",left),left):that},130),prefix(\"+\",\"num\"),prefix(\"+++\",function(){return warning(\"W007\"),this.arity=\"unary\",this.right=expression(150),this}),infix(\"+++\",function(left){return warning(\"W007\"),this.left=left,this.right=expression(130),this},130),infix(\"-\",\"sub\",130),prefix(\"-\",\"neg\"),prefix(\"---\",function(){return warning(\"W006\"),this.arity=\"unary\",this.right=expression(150),this}),infix(\"---\",function(left){return warning(\"W006\"),this.left=left,this.right=expression(130),this},130),infix(\"*\",\"mult\",140),infix(\"/\",\"div\",140),infix(\"%\",\"mod\",140),suffix(\"++\"),prefix(\"++\",\"preinc\"),state.syntax[\"++\"].exps=!0,suffix(\"--\"),prefix(\"--\",\"predec\"),state.syntax[\"--\"].exps=!0,prefix(\"delete\",function(){var p=expression(10);return p?(\".\"!==p.id&&\"[\"!==p.id&&warning(\"W051\"),this.first=p,p.identifier&&!state.isStrict()&&(p.forgiveUndef=!0),this):this}).exps=!0,prefix(\"~\",function(){return state.option.bitwise&&warning(\"W016\",this,\"~\"),this.arity=\"unary\",this.right=expression(150),this}),prefix(\"...\",function(){return state.inES6(!0)||warning(\"W119\",this,\"spread/rest operator\",\"6\"),state.tokens.next.identifier||\"(string)\"===state.tokens.next.type||checkPunctuators(state.tokens.next,[\"[\",\"(\"])||error(\"E030\",state.tokens.next,state.tokens.next.value),expression(150),this}),prefix(\"!\",function(){return this.arity=\"unary\",this.right=expression(150),this.right||quit(\"E041\",this.line||0),bang[this.right.id]===!0&&warning(\"W018\",this,\"!\"),this}),prefix(\"typeof\",function(){var p=expression(150);return this.first=this.right=p,p||quit(\"E041\",this.line||0,this.character||0),p.identifier&&(p.forgiveUndef=!0),this}),prefix(\"new\",function(){var mp=metaProperty(\"target\",function(){state.inES6(!0)||warning(\"W119\",state.tokens.prev,\"new.target\",\"6\");for(var inFunction,c=state.funct;c&&(inFunction=!c[\"(global)\"],c[\"(arrow)\"]);)c=c[\"(context)\"];inFunction||warning(\"W136\",state.tokens.prev,\"new.target\")});if(mp)return mp;var i,c=expression(155);if(c&&\"function\"!==c.id)if(c.identifier)switch(c[\"new\"]=!0,c.value){case\"Number\":case\"String\":case\"Boolean\":case\"Math\":case\"JSON\":warning(\"W053\",state.tokens.prev,c.value);break;case\"Symbol\":state.inES6()&&warning(\"W053\",state.tokens.prev,c.value);break;case\"Function\":state.option.evil||warning(\"W054\");break;case\"Date\":case\"RegExp\":case\"this\":break;default:\"function\"!==c.id&&(i=c.value.substr(0,1),state.option.newcap&&(\"A\">i||i>\"Z\")&&!state.funct[\"(scope)\"].isPredefined(c.value)&&warning(\"W055\",state.tokens.curr))}else\".\"!==c.id&&\"[\"!==c.id&&\"(\"!==c.id&&warning(\"W056\",state.tokens.curr);else state.option.supernew||warning(\"W057\",this);return\"(\"===state.tokens.next.id||state.option.supernew||warning(\"W058\",state.tokens.curr,state.tokens.curr.value),this.first=this.right=c,this}),state.syntax[\"new\"].exps=!0,prefix(\"void\").exps=!0,infix(\".\",function(left,that){var m=identifier(!1,!0);return\"string\"==typeof m&&countMember(m),that.left=left,that.right=m,m&&\"hasOwnProperty\"===m&&\"=\"===state.tokens.next.value&&warning(\"W001\"),!left||\"arguments\"!==left.value||\"callee\"!==m&&\"caller\"!==m?state.option.evil||!left||\"document\"!==left.value||\"write\"!==m&&\"writeln\"!==m||warning(\"W060\",left):state.option.noarg?warning(\"W059\",left,m):state.isStrict()&&error(\"E008\"),state.option.evil||\"eval\"!==m&&\"execScript\"!==m||isGlobalEval(left,state)&&warning(\"W061\"),that},160,!0),infix(\"(\",function(left,that){state.option.immed&&left&&!left.immed&&\"function\"===left.id&&warning(\"W062\");var n=0,p=[];if(left&&\"(identifier)\"===left.type&&left.value.match(/^[A-Z]([A-Z0-9_$]*[a-z][A-Za-z0-9_$]*)?$/)&&-1===\"Array Number String Boolean Date Object Error Symbol\".indexOf(left.value)&&(\"Math\"===left.value?warning(\"W063\",left):state.option.newcap&&warning(\"W064\",left)),\")\"!==state.tokens.next.id)for(;p[p.length]=expression(10),n+=1,\",\"===state.tokens.next.id;)comma();return advance(\")\"),\"object\"==typeof left&&(state.inES5()||\"parseInt\"!==left.value||1!==n||warning(\"W065\",state.tokens.curr),state.option.evil||(\"eval\"===left.value||\"Function\"===left.value||\"execScript\"===left.value?(warning(\"W061\",left),p[0]&&\"(string)\"===[0].id&&addInternalSrc(left,p[0].value)):!p[0]||\"(string)\"!==p[0].id||\"setTimeout\"!==left.value&&\"setInterval\"!==left.value?!p[0]||\"(string)\"!==p[0].id||\".\"!==left.value||\"window\"!==left.left.value||\"setTimeout\"!==left.right&&\"setInterval\"!==left.right||(warning(\"W066\",left),addInternalSrc(left,p[0].value)):(warning(\"W066\",left),addInternalSrc(left,p[0].value))),left.identifier||\".\"===left.id||\"[\"===left.id||\"=>\"===left.id||\"(\"===left.id||\"&&\"===left.id||\"||\"===left.id||\"?\"===left.id||state.inES6()&&left[\"(name)\"]||warning(\"W067\",that)),that.left=left,that},155,!0).exps=!0,prefix(\"(\",function(){var pn1,ret,triggerFnExpr,first,last,pn=state.tokens.next,i=-1,parens=1,opening=state.tokens.curr,preceeding=state.tokens.prev,isNecessary=!state.option.singleGroups;do\"(\"===pn.value?parens+=1:\")\"===pn.value&&(parens-=1),i+=1,pn1=pn,pn=peek(i);while((0!==parens||\")\"!==pn1.value)&&\";\"!==pn.value&&\"(end)\"!==pn.type);if(\"function\"===state.tokens.next.id&&(triggerFnExpr=state.tokens.next.immed=!0),\"=>\"===pn.value)return doFunction({type:\"arrow\",parsedOpening:!0});var exprs=[];if(\")\"!==state.tokens.next.id)for(;exprs.push(expression(10)),\",\"===state.tokens.next.id;)state.option.nocomma&&warning(\"W127\"),comma();return advance(\")\",this),state.option.immed&&exprs[0]&&\"function\"===exprs[0].id&&\"(\"!==state.tokens.next.id&&\".\"!==state.tokens.next.id&&\"[\"!==state.tokens.next.id&&warning(\"W068\",this),exprs.length?(exprs.length>1?(ret=Object.create(state.syntax[\",\"]),ret.exprs=exprs,first=exprs[0],last=exprs[exprs.length-1],isNecessary||(isNecessary=preceeding.assign||preceeding.delim)):(ret=first=last=exprs[0],isNecessary||(isNecessary=opening.beginsStmt&&(\"{\"===ret.id||triggerFnExpr||isFunctor(ret))||triggerFnExpr&&(!isEndOfExpr()||\"}\"!==state.tokens.prev.id)||isFunctor(ret)&&!isEndOfExpr()||\"{\"===ret.id&&\"=>\"===preceeding.id||\"(number)\"===ret.type&&checkPunctuator(pn,\".\")&&/^\\d+$/.test(ret.value))),ret&&(!isNecessary&&(first.left||first.right||ret.exprs)&&(isNecessary=!isBeginOfExpr(preceeding)&&first.lbp<=preceeding.lbp||!isEndOfExpr()&&last.lbp<state.tokens.next.lbp),isNecessary||warning(\"W126\",opening),ret.paren=!0),ret):void 0}),application(\"=>\"),infix(\"[\",function(left,that){var s,e=expression(10);return e&&\"(string)\"===e.type&&(state.option.evil||\"eval\"!==e.value&&\"execScript\"!==e.value||isGlobalEval(left,state)&&warning(\"W061\"),countMember(e.value),!state.option.sub&&reg.identifier.test(e.value)&&(s=state.syntax[e.value],s&&isReserved(s)||warning(\"W069\",state.tokens.prev,e.value))),advance(\"]\",that),e&&\"hasOwnProperty\"===e.value&&\"=\"===state.tokens.next.value&&warning(\"W001\"),that.left=left,that.right=e,that},160,!0),prefix(\"[\",function(){var blocktype=lookupBlockType();if(blocktype.isCompArray)return state.option.esnext||state.inMoz()||warning(\"W118\",state.tokens.curr,\"array comprehension\"),comprehensiveArrayExpression();if(blocktype.isDestAssign)return this.destructAssign=destructuringPattern({openingParsed:!0,assignment:!0}),this;var b=state.tokens.curr.line!==startLine(state.tokens.next);for(this.first=[],b&&(indent+=state.option.indent,state.tokens.next.from===indent+state.option.indent&&(indent+=state.option.indent));\"(end)\"!==state.tokens.next.id;){for(;\",\"===state.tokens.next.id;){if(!state.option.elision){if(state.inES5()){warning(\"W128\");do advance(\",\");while(\",\"===state.tokens.next.id);continue}warning(\"W070\")}advance(\",\")}if(\"]\"===state.tokens.next.id)break;if(this.first.push(expression(10)),\",\"!==state.tokens.next.id)break;if(comma({allowTrailing:!0}),\"]\"===state.tokens.next.id&&!state.inES5()){warning(\"W070\",state.tokens.curr);break}}return b&&(indent-=state.option.indent),advance(\"]\",this),this}),function(x){x.nud=function(){var b,f,i,p,t,nextVal,isGeneratorMethod=!1,props=Object.create(null);b=state.tokens.curr.line!==startLine(state.tokens.next),b&&(indent+=state.option.indent,state.tokens.next.from===indent+state.option.indent&&(indent+=state.option.indent));var blocktype=lookupBlockType();if(blocktype.isDestAssign)return this.destructAssign=destructuringPattern({openingParsed:!0,assignment:!0}),this;for(;\"}\"!==state.tokens.next.id;){if(nextVal=state.tokens.next.value,!state.tokens.next.identifier||\",\"!==peekIgnoreEOL().id&&\"}\"!==peekIgnoreEOL().id)if(\":\"===peek().id||\"get\"!==nextVal&&\"set\"!==nextVal){if(\"*\"===state.tokens.next.value&&\"(punctuator)\"===state.tokens.next.type?(state.inES6()||warning(\"W104\",state.tokens.next,\"generator functions\",\"6\"),advance(\"*\"),isGeneratorMethod=!0):isGeneratorMethod=!1,\"[\"===state.tokens.next.id)i=computedPropertyName(),state.nameStack.set(i);else if(state.nameStack.set(state.tokens.next),i=propertyName(),saveProperty(props,i,state.tokens.next),\"string\"!=typeof i)break;\"(\"===state.tokens.next.value?(state.inES6()||warning(\"W104\",state.tokens.curr,\"concise methods\",\"6\"),doFunction({type:isGeneratorMethod?\"generator\":null})):(advance(\":\"),expression(10))}else advance(nextVal),state.inES5()||error(\"E034\"),i=propertyName(),i||state.inES6()||error(\"E035\"),i&&saveAccessor(nextVal,props,i,state.tokens.curr),t=state.tokens.next,f=doFunction(),p=f[\"(params)\"],\"get\"===nextVal&&i&&p?warning(\"W076\",t,p[0],i):\"set\"!==nextVal||!i||p&&1===p.length||warning(\"W077\",t,i);else state.inES6()||warning(\"W104\",state.tokens.next,\"object short notation\",\"6\"),i=propertyName(!0),saveProperty(props,i,state.tokens.next),expression(10);if(countMember(i),\",\"!==state.tokens.next.id)break;comma({allowTrailing:!0,property:!0}),\",\"===state.tokens.next.id?warning(\"W070\",state.tokens.curr):\"}\"!==state.tokens.next.id||state.inES5()||warning(\"W070\",state.tokens.curr)}return b&&(indent-=state.option.indent),advance(\"}\",this),checkProperties(props),this},x.fud=function(){error(\"E036\",state.tokens.curr)}}(delim(\"{\"));var conststatement=stmt(\"const\",function(context){return blockVariableStatement(\"const\",this,context)});conststatement.exps=!0;var letstatement=stmt(\"let\",function(context){return blockVariableStatement(\"let\",this,context)});letstatement.exps=!0;var varstatement=stmt(\"var\",function(context){var tokens,lone,value,prefix=context&&context.prefix,inexport=context&&context.inexport,implied=context&&context.implied,report=!(context&&context.ignore);for(this.first=[];;){var names=[];_.contains([\"{\",\"[\"],state.tokens.next.value)?(tokens=destructuringPattern(),lone=!1):(tokens=[{id:identifier(),token:state.tokens.curr}],lone=!0),prefix&&implied||!report||!state.option.varstmt||warning(\"W132\",this),this.first=this.first.concat(names);for(var t in tokens)tokens.hasOwnProperty(t)&&(t=tokens[t],!implied&&state.funct[\"(global)\"]&&(predefined[t.id]===!1?warning(\"W079\",t.token,t.id):state.option.futurehostile===!1&&(!state.inES5()&&vars.ecmaIdentifiers[5][t.id]===!1||!state.inES6()&&vars.ecmaIdentifiers[6][t.id]===!1)&&warning(\"W129\",t.token,t.id)),t.id&&(\"for\"===implied?(state.funct[\"(scope)\"].has(t.id)||report&&warning(\"W088\",t.token,t.id),state.funct[\"(scope)\"].block.use(t.id,t.token)):(state.funct[\"(scope)\"].addlabel(t.id,{type:\"var\",token:t.token}),lone&&inexport&&state.funct[\"(scope)\"].setExported(t.id,t.token)),names.push(t.token)));if(\"=\"===state.tokens.next.id&&(state.nameStack.set(state.tokens.curr),advance(\"=\"),prefix||!report||state.funct[\"(loopage)\"]||\"undefined\"!==state.tokens.next.id||warning(\"W080\",state.tokens.prev,state.tokens.prev.value),\"=\"===peek(0).id&&state.tokens.next.identifier&&(!prefix&&report&&!state.funct[\"(params)\"]||-1===state.funct[\"(params)\"].indexOf(state.tokens.next.value))&&warning(\"W120\",state.tokens.next,state.tokens.next.value),value=expression(prefix?120:10),lone?tokens[0].first=value:destructuringPatternMatch(names,value)),\",\"!==state.tokens.next.id)break;comma()}return this});varstatement.exps=!0,blockstmt(\"class\",function(){return classdef.call(this,!0)}),blockstmt(\"function\",function(context){var inexport=context&&context.inexport,generator=!1;\"*\"===state.tokens.next.value&&(advance(\"*\"),state.inES6({strict:!0})?generator=!0:warning(\"W119\",state.tokens.curr,\"function*\",\"6\")),inblock&&warning(\"W082\",state.tokens.curr);var i=optionalidentifier();return state.funct[\"(scope)\"].addlabel(i,{type:\"function\",token:state.tokens.curr}),void 0===i?warning(\"W025\"):inexport&&state.funct[\"(scope)\"].setExported(i,state.tokens.prev),doFunction({name:i,statement:this,type:generator?\"generator\":null,ignoreLoopFunc:inblock}),\"(\"===state.tokens.next.id&&state.tokens.next.line===state.tokens.curr.line&&error(\"E039\"),this}),prefix(\"function\",function(){var generator=!1;\"*\"===state.tokens.next.value&&(state.inES6()||warning(\"W119\",state.tokens.curr,\"function*\",\"6\"),advance(\"*\"),generator=!0);var i=optionalidentifier();return doFunction({name:i,type:generator?\"generator\":null}),this}),blockstmt(\"if\",function(){var t=state.tokens.next;increaseComplexityCount(),state.condition=!0,advance(\"(\");var expr=expression(0);checkCondAssignment(expr);var forinifcheck=null;state.option.forin&&state.forinifcheckneeded&&(state.forinifcheckneeded=!1,forinifcheck=state.forinifchecks[state.forinifchecks.length-1],forinifcheck.type=\"(punctuator)\"===expr.type&&\"!\"===expr.value?\"(negative)\":\"(positive)\"),advance(\")\",t),state.condition=!1;var s=block(!0,!0);return forinifcheck&&\"(negative)\"===forinifcheck.type&&s&&s[0]&&\"(identifier)\"===s[0].type&&\"continue\"===s[0].value&&(forinifcheck.type=\"(negative-with-continue)\"),\"else\"===state.tokens.next.id&&(advance(\"else\"),\"if\"===state.tokens.next.id||\"switch\"===state.tokens.next.id?statement():block(!0,!0)),this}),blockstmt(\"try\",function(){function doCatch(){if(advance(\"catch\"),advance(\"(\"),state.funct[\"(scope)\"].stack(\"catchparams\"),checkPunctuators(state.tokens.next,[\"[\",\"{\"])){var tokens=destructuringPattern();_.each(tokens,function(token){token.id&&state.funct[\"(scope)\"].addParam(token.id,token,\"exception\")})}else\"(identifier)\"!==state.tokens.next.type?warning(\"E030\",state.tokens.next,state.tokens.next.value):state.funct[\"(scope)\"].addParam(identifier(),state.tokens.curr,\"exception\");\"if\"===state.tokens.next.value&&(state.inMoz()||warning(\"W118\",state.tokens.curr,\"catch filter\"),advance(\"if\"),expression(0)),advance(\")\"),block(!1),state.funct[\"(scope)\"].unstack()}var b;for(block(!0);\"catch\"===state.tokens.next.id;)increaseComplexityCount(),b&&!state.inMoz()&&warning(\"W118\",state.tokens.next,\"multiple catch blocks\"),doCatch(),b=!0;return\"finally\"===state.tokens.next.id?(advance(\"finally\"),block(!0),void 0):(b||error(\"E021\",state.tokens.next,\"catch\",state.tokens.next.value),this)}),blockstmt(\"while\",function(){var t=state.tokens.next;return state.funct[\"(breakage)\"]+=1,state.funct[\"(loopage)\"]+=1,increaseComplexityCount(),advance(\"(\"),checkCondAssignment(expression(0)),advance(\")\",t),block(!0,!0),state.funct[\"(breakage)\"]-=1,state.funct[\"(loopage)\"]-=1,this}).labelled=!0,blockstmt(\"with\",function(){var t=state.tokens.next;return state.isStrict()?error(\"E010\",state.tokens.curr):state.option.withstmt||warning(\"W085\",state.tokens.curr),advance(\"(\"),expression(0),advance(\")\",t),block(!0,!0),this}),blockstmt(\"switch\",function(){var t=state.tokens.next,g=!1,noindent=!1;\nfor(state.funct[\"(breakage)\"]+=1,advance(\"(\"),checkCondAssignment(expression(0)),advance(\")\",t),t=state.tokens.next,advance(\"{\"),state.tokens.next.from===indent&&(noindent=!0),noindent||(indent+=state.option.indent),this.cases=[];;)switch(state.tokens.next.id){case\"case\":switch(state.funct[\"(verb)\"]){case\"yield\":case\"break\":case\"case\":case\"continue\":case\"return\":case\"switch\":case\"throw\":break;default:state.tokens.curr.caseFallsThrough||warning(\"W086\",state.tokens.curr,\"case\")}advance(\"case\"),this.cases.push(expression(0)),increaseComplexityCount(),g=!0,advance(\":\"),state.funct[\"(verb)\"]=\"case\";break;case\"default\":switch(state.funct[\"(verb)\"]){case\"yield\":case\"break\":case\"continue\":case\"return\":case\"throw\":break;default:this.cases.length&&(state.tokens.curr.caseFallsThrough||warning(\"W086\",state.tokens.curr,\"default\"))}advance(\"default\"),g=!0,advance(\":\");break;case\"}\":return noindent||(indent-=state.option.indent),advance(\"}\",t),state.funct[\"(breakage)\"]-=1,state.funct[\"(verb)\"]=void 0,void 0;case\"(end)\":return error(\"E023\",state.tokens.next,\"}\"),void 0;default:if(indent+=state.option.indent,g)switch(state.tokens.curr.id){case\",\":return error(\"E040\"),void 0;case\":\":g=!1,statements();break;default:return error(\"E025\",state.tokens.curr),void 0}else{if(\":\"!==state.tokens.curr.id)return error(\"E021\",state.tokens.next,\"case\",state.tokens.next.value),void 0;advance(\":\"),error(\"E024\",state.tokens.curr,\":\"),statements()}indent-=state.option.indent}return this}).labelled=!0,stmt(\"debugger\",function(){return state.option.debug||warning(\"W087\",this),this}).exps=!0,function(){var x=stmt(\"do\",function(){state.funct[\"(breakage)\"]+=1,state.funct[\"(loopage)\"]+=1,increaseComplexityCount(),this.first=block(!0,!0),advance(\"while\");var t=state.tokens.next;return advance(\"(\"),checkCondAssignment(expression(0)),advance(\")\",t),state.funct[\"(breakage)\"]-=1,state.funct[\"(loopage)\"]-=1,this});x.labelled=!0,x.exps=!0}(),blockstmt(\"for\",function(){var s,t=state.tokens.next,letscope=!1,foreachtok=null;\"each\"===t.value&&(foreachtok=t,advance(\"each\"),state.inMoz()||warning(\"W118\",state.tokens.curr,\"for each\")),increaseComplexityCount(),advance(\"(\");var nextop,comma,initializer,i=0,inof=[\"in\",\"of\"],level=0;checkPunctuators(state.tokens.next,[\"{\",\"[\"])&&++level;do{if(nextop=peek(i),++i,checkPunctuators(nextop,[\"{\",\"[\"])?++level:checkPunctuators(nextop,[\"}\",\"]\"])&&--level,0>level)break;0===level&&(!comma&&checkPunctuator(nextop,\",\")?comma=nextop:!initializer&&checkPunctuator(nextop,\"=\")&&(initializer=nextop))}while(level>0||!_.contains(inof,nextop.value)&&\";\"!==nextop.value&&\"(end)\"!==nextop.type);if(_.contains(inof,nextop.value)){state.inES6()||\"of\"!==nextop.value||warning(\"W104\",nextop,\"for of\",\"6\");var ok=!(initializer||comma);if(initializer&&error(\"W133\",comma,nextop.value,\"initializer is forbidden\"),comma&&error(\"W133\",comma,nextop.value,\"more than one ForBinding\"),\"var\"===state.tokens.next.id?(advance(\"var\"),state.tokens.curr.fud({prefix:!0})):\"let\"===state.tokens.next.id||\"const\"===state.tokens.next.id?(advance(state.tokens.next.id),letscope=!0,state.funct[\"(scope)\"].stack(),state.tokens.curr.fud({prefix:!0})):Object.create(varstatement).fud({prefix:!0,implied:\"for\",ignore:!ok}),advance(nextop.value),expression(20),advance(\")\",t),\"in\"===nextop.value&&state.option.forin&&(state.forinifcheckneeded=!0,void 0===state.forinifchecks&&(state.forinifchecks=[]),state.forinifchecks.push({type:\"(none)\"})),state.funct[\"(breakage)\"]+=1,state.funct[\"(loopage)\"]+=1,s=block(!0,!0),\"in\"===nextop.value&&state.option.forin){if(state.forinifchecks&&state.forinifchecks.length>0){var check=state.forinifchecks.pop();(s&&s.length>0&&(\"object\"!=typeof s[0]||\"if\"!==s[0].value)||\"(positive)\"===check.type&&s.length>1||\"(negative)\"===check.type)&&warning(\"W089\",this)}state.forinifcheckneeded=!1}state.funct[\"(breakage)\"]-=1,state.funct[\"(loopage)\"]-=1}else{if(foreachtok&&error(\"E045\",foreachtok),\";\"!==state.tokens.next.id)if(\"var\"===state.tokens.next.id)advance(\"var\"),state.tokens.curr.fud();else if(\"let\"===state.tokens.next.id)advance(\"let\"),letscope=!0,state.funct[\"(scope)\"].stack(),state.tokens.curr.fud();else for(;expression(0,\"for\"),\",\"===state.tokens.next.id;)comma();if(nolinebreak(state.tokens.curr),advance(\";\"),state.funct[\"(loopage)\"]+=1,\";\"!==state.tokens.next.id&&checkCondAssignment(expression(0)),nolinebreak(state.tokens.curr),advance(\";\"),\";\"===state.tokens.next.id&&error(\"E021\",state.tokens.next,\")\",\";\"),\")\"!==state.tokens.next.id)for(;expression(0,\"for\"),\",\"===state.tokens.next.id;)comma();advance(\")\",t),state.funct[\"(breakage)\"]+=1,block(!0,!0),state.funct[\"(breakage)\"]-=1,state.funct[\"(loopage)\"]-=1}return letscope&&state.funct[\"(scope)\"].unstack(),this}).labelled=!0,stmt(\"break\",function(){var v=state.tokens.next.value;return state.option.asi||nolinebreak(this),\";\"===state.tokens.next.id||state.tokens.next.reach||state.tokens.curr.line!==startLine(state.tokens.next)?0===state.funct[\"(breakage)\"]&&warning(\"W052\",state.tokens.next,this.value):(state.funct[\"(scope)\"].funct.hasBreakLabel(v)||warning(\"W090\",state.tokens.next,v),this.first=state.tokens.next,advance()),reachable(this),this}).exps=!0,stmt(\"continue\",function(){var v=state.tokens.next.value;return 0===state.funct[\"(breakage)\"]&&warning(\"W052\",state.tokens.next,this.value),state.funct[\"(loopage)\"]||warning(\"W052\",state.tokens.next,this.value),state.option.asi||nolinebreak(this),\";\"===state.tokens.next.id||state.tokens.next.reach||state.tokens.curr.line===startLine(state.tokens.next)&&(state.funct[\"(scope)\"].funct.hasBreakLabel(v)||warning(\"W090\",state.tokens.next,v),this.first=state.tokens.next,advance()),reachable(this),this}).exps=!0,stmt(\"return\",function(){return this.line===startLine(state.tokens.next)?\";\"===state.tokens.next.id||state.tokens.next.reach||(this.first=expression(0),!this.first||\"(punctuator)\"!==this.first.type||\"=\"!==this.first.value||this.first.paren||state.option.boss||warningAt(\"W093\",this.first.line,this.first.character)):\"(punctuator)\"===state.tokens.next.type&&[\"[\",\"{\",\"+\",\"-\"].indexOf(state.tokens.next.value)>-1&&nolinebreak(this),reachable(this),this}).exps=!0,function(x){x.exps=!0,x.lbp=25}(prefix(\"yield\",function(){var prev=state.tokens.prev;state.inES6(!0)&&!state.funct[\"(generator)\"]?\"(catch)\"===state.funct[\"(name)\"]&&state.funct[\"(context)\"][\"(generator)\"]||error(\"E046\",state.tokens.curr,\"yield\"):state.inES6()||warning(\"W104\",state.tokens.curr,\"yield\",\"6\"),state.funct[\"(generator)\"]=\"yielded\";var delegatingYield=!1;return\"*\"===state.tokens.next.value&&(delegatingYield=!0,advance(\"*\")),this.line!==startLine(state.tokens.next)&&state.inMoz()?state.option.asi||nolinebreak(this):((delegatingYield||\";\"!==state.tokens.next.id&&!state.option.asi&&!state.tokens.next.reach&&state.tokens.next.nud)&&(nobreaknonadjacent(state.tokens.curr,state.tokens.next),this.first=expression(10),\"(punctuator)\"!==this.first.type||\"=\"!==this.first.value||this.first.paren||state.option.boss||warningAt(\"W093\",this.first.line,this.first.character)),state.inMoz()&&\")\"!==state.tokens.next.id&&(prev.lbp>30||!prev.assign&&!isEndOfExpr()||\"yield\"===prev.id)&&error(\"E050\",this)),this})),stmt(\"throw\",function(){return nolinebreak(this),this.first=expression(20),reachable(this),this}).exps=!0,stmt(\"import\",function(){if(state.inES6()||warning(\"W119\",state.tokens.curr,\"import\",\"6\"),\"(string)\"===state.tokens.next.type)return advance(\"(string)\"),this;if(state.tokens.next.identifier){if(this.name=identifier(),state.funct[\"(scope)\"].addlabel(this.name,{type:\"const\",token:state.tokens.curr}),\",\"!==state.tokens.next.value)return advance(\"from\"),advance(\"(string)\"),this;advance(\",\")}if(\"*\"===state.tokens.next.id)advance(\"*\"),advance(\"as\"),state.tokens.next.identifier&&(this.name=identifier(),state.funct[\"(scope)\"].addlabel(this.name,{type:\"const\",token:state.tokens.curr}));else for(advance(\"{\");;){if(\"}\"===state.tokens.next.value){advance(\"}\");break}var importName;if(\"default\"===state.tokens.next.type?(importName=\"default\",advance(\"default\")):importName=identifier(),\"as\"===state.tokens.next.value&&(advance(\"as\"),importName=identifier()),state.funct[\"(scope)\"].addlabel(importName,{type:\"const\",token:state.tokens.curr}),\",\"!==state.tokens.next.value){if(\"}\"===state.tokens.next.value){advance(\"}\");break}error(\"E024\",state.tokens.next,state.tokens.next.value);break}advance(\",\")}return advance(\"from\"),advance(\"(string)\"),this}).exps=!0,stmt(\"export\",function(){var token,identifier,ok=!0;if(state.inES6()||(warning(\"W119\",state.tokens.curr,\"export\",\"6\"),ok=!1),state.funct[\"(scope)\"].block.isGlobal()||(error(\"E053\",state.tokens.curr),ok=!1),\"*\"===state.tokens.next.value)return advance(\"*\"),advance(\"from\"),advance(\"(string)\"),this;if(\"default\"===state.tokens.next.type){state.nameStack.set(state.tokens.next),advance(\"default\");var exportType=state.tokens.next.id;return(\"function\"===exportType||\"class\"===exportType)&&(this.block=!0),token=peek(),expression(10),identifier=token.value,this.block&&(state.funct[\"(scope)\"].addlabel(identifier,{type:exportType,token:token}),state.funct[\"(scope)\"].setExported(identifier,token)),this}if(\"{\"===state.tokens.next.value){advance(\"{\");for(var exportedTokens=[];;){if(state.tokens.next.identifier||error(\"E030\",state.tokens.next,state.tokens.next.value),advance(),exportedTokens.push(state.tokens.curr),\"as\"===state.tokens.next.value&&(advance(\"as\"),state.tokens.next.identifier||error(\"E030\",state.tokens.next,state.tokens.next.value),advance()),\",\"!==state.tokens.next.value){if(\"}\"===state.tokens.next.value){advance(\"}\");break}error(\"E024\",state.tokens.next,state.tokens.next.value);break}advance(\",\")}return\"from\"===state.tokens.next.value?(advance(\"from\"),advance(\"(string)\")):ok&&exportedTokens.forEach(function(token){state.funct[\"(scope)\"].setExported(token.value,token)}),this}if(\"var\"===state.tokens.next.id)advance(\"var\"),state.tokens.curr.fud({inexport:!0});else if(\"let\"===state.tokens.next.id)advance(\"let\"),state.tokens.curr.fud({inexport:!0});else if(\"const\"===state.tokens.next.id)advance(\"const\"),state.tokens.curr.fud({inexport:!0});else if(\"function\"===state.tokens.next.id)this.block=!0,advance(\"function\"),state.syntax[\"function\"].fud({inexport:!0});else if(\"class\"===state.tokens.next.id){this.block=!0,advance(\"class\");var classNameToken=state.tokens.next;state.syntax[\"class\"].fud(),state.funct[\"(scope)\"].setExported(classNameToken.value,classNameToken)}else error(\"E024\",state.tokens.next,state.tokens.next.value);return this}).exps=!0,FutureReservedWord(\"abstract\"),FutureReservedWord(\"boolean\"),FutureReservedWord(\"byte\"),FutureReservedWord(\"char\"),FutureReservedWord(\"class\",{es5:!0,nud:classdef}),FutureReservedWord(\"double\"),FutureReservedWord(\"enum\",{es5:!0}),FutureReservedWord(\"export\",{es5:!0}),FutureReservedWord(\"extends\",{es5:!0}),FutureReservedWord(\"final\"),FutureReservedWord(\"float\"),FutureReservedWord(\"goto\"),FutureReservedWord(\"implements\",{es5:!0,strictOnly:!0}),FutureReservedWord(\"import\",{es5:!0}),FutureReservedWord(\"int\"),FutureReservedWord(\"interface\",{es5:!0,strictOnly:!0}),FutureReservedWord(\"long\"),FutureReservedWord(\"native\"),FutureReservedWord(\"package\",{es5:!0,strictOnly:!0}),FutureReservedWord(\"private\",{es5:!0,strictOnly:!0}),FutureReservedWord(\"protected\",{es5:!0,strictOnly:!0}),FutureReservedWord(\"public\",{es5:!0,strictOnly:!0}),FutureReservedWord(\"short\"),FutureReservedWord(\"static\",{es5:!0,strictOnly:!0}),FutureReservedWord(\"super\",{es5:!0}),FutureReservedWord(\"synchronized\"),FutureReservedWord(\"transient\"),FutureReservedWord(\"volatile\");var lookupBlockType=function(){var pn,pn1,prev,i=-1,bracketStack=0,ret={};checkPunctuators(state.tokens.curr,[\"[\",\"{\"])&&(bracketStack+=1);do{if(prev=-1===i?state.tokens.curr:pn,pn=-1===i?state.tokens.next:peek(i),pn1=peek(i+1),i+=1,checkPunctuators(pn,[\"[\",\"{\"])?bracketStack+=1:checkPunctuators(pn,[\"]\",\"}\"])&&(bracketStack-=1),1===bracketStack&&pn.identifier&&\"for\"===pn.value&&!checkPunctuator(prev,\".\")){ret.isCompArray=!0,ret.notJson=!0;break}if(0===bracketStack&&checkPunctuators(pn,[\"}\",\"]\"])){if(\"=\"===pn1.value){ret.isDestAssign=!0,ret.notJson=!0;break}if(\".\"===pn1.value){ret.notJson=!0;break}}checkPunctuator(pn,\";\")&&(ret.isBlock=!0,ret.notJson=!0)}while(bracketStack>0&&\"(end)\"!==pn.id);return ret},arrayComprehension=function(){function declare(v){var l=_current.variables.filter(function(elt){return elt.value===v?(elt.undef=!1,v):void 0}).length;return 0!==l}function use(v){var l=_current.variables.filter(function(elt){return elt.value!==v||elt.undef?void 0:(elt.unused===!0&&(elt.unused=!1),v)}).length;return 0===l}var _current,CompArray=function(){this.mode=\"use\",this.variables=[]},_carrays=[];return{stack:function(){_current=new CompArray,_carrays.push(_current)},unstack:function(){_current.variables.filter(function(v){v.unused&&warning(\"W098\",v.token,v.raw_text||v.value),v.undef&&state.funct[\"(scope)\"].block.use(v.value,v.token)}),_carrays.splice(-1,1),_current=_carrays[_carrays.length-1]},setState:function(s){_.contains([\"use\",\"define\",\"generate\",\"filter\"],s)&&(_current.mode=s)},check:function(v){return _current?_current&&\"use\"===_current.mode?(use(v)&&_current.variables.push({funct:state.funct,token:state.tokens.curr,value:v,undef:!0,unused:!1}),!0):_current&&\"define\"===_current.mode?(declare(v)||_current.variables.push({funct:state.funct,token:state.tokens.curr,value:v,undef:!1,unused:!0}),!0):_current&&\"generate\"===_current.mode?(state.funct[\"(scope)\"].block.use(v,state.tokens.curr),!0):_current&&\"filter\"===_current.mode?(use(v)&&state.funct[\"(scope)\"].block.use(v,state.tokens.curr),!0):!1:void 0}}},escapeRegex=function(str){return str.replace(/[-\\/\\\\^$*+?.()|[\\]{}]/g,\"\\\\$&\")},itself=function(s,o,g){function each(obj,cb){obj&&(Array.isArray(obj)||\"object\"!=typeof obj||(obj=Object.keys(obj)),obj.forEach(cb))}var i,k,x,reIgnoreStr,reIgnore,optionKeys,newOptionObj={},newIgnoredObj={};o=_.clone(o),state.reset(),o&&o.scope?JSHINT.scope=o.scope:(JSHINT.errors=[],JSHINT.undefs=[],JSHINT.internals=[],JSHINT.blacklist={},JSHINT.scope=\"(main)\"),predefined=Object.create(null),combine(predefined,vars.ecmaIdentifiers[3]),combine(predefined,vars.reservedVars),combine(predefined,g||{}),declared=Object.create(null);var exported=Object.create(null);if(o)for(each(o.predef||null,function(item){var slice,prop;\"-\"===item[0]?(slice=item.slice(1),JSHINT.blacklist[slice]=slice,delete predefined[slice]):(prop=Object.getOwnPropertyDescriptor(o.predef,item),predefined[item]=prop?prop.value:!1)}),each(o.exported||null,function(item){exported[item]=!0}),delete o.predef,delete o.exported,optionKeys=Object.keys(o),x=0;optionKeys.length>x;x++)if(/^-W\\d{3}$/g.test(optionKeys[x]))newIgnoredObj[optionKeys[x].slice(1)]=!0;else{var optionKey=optionKeys[x];newOptionObj[optionKey]=o[optionKey],(\"esversion\"===optionKey&&5===o[optionKey]||\"es5\"===optionKey&&o[optionKey])&&warning(\"I003\"),\"newcap\"===optionKeys[x]&&o[optionKey]===!1&&(newOptionObj[\"(explicitNewcap)\"]=!0)}state.option=newOptionObj,state.ignored=newIgnoredObj,state.option.indent=state.option.indent||4,state.option.maxerr=state.option.maxerr||50,indent=1;var scopeManagerInst=scopeManager(state,predefined,exported,declared);if(scopeManagerInst.on(\"warning\",function(ev){warning.apply(null,[ev.code,ev.token].concat(ev.data))}),scopeManagerInst.on(\"error\",function(ev){error.apply(null,[ev.code,ev.token].concat(ev.data))}),state.funct=functor(\"(global)\",null,{\"(global)\":!0,\"(scope)\":scopeManagerInst,\"(comparray)\":arrayComprehension(),\"(metrics)\":createMetrics(state.tokens.next)}),functions=[state.funct],urls=[],stack=null,member={},membersOnly=null,inblock=!1,lookahead=[],!isString(s)&&!Array.isArray(s))return errorAt(\"E004\",0),!1;api={get isJSON(){return state.jsonMode},getOption:function(name){return state.option[name]||null},getCache:function(name){return state.cache[name]},setCache:function(name,value){state.cache[name]=value},warn:function(code,data){warningAt.apply(null,[code,data.line,data.char].concat(data.data))},on:function(names,listener){names.split(\" \").forEach(function(name){emitter.on(name,listener)}.bind(this))}},emitter.removeAllListeners(),(extraModules||[]).forEach(function(func){func(api)}),state.tokens.prev=state.tokens.curr=state.tokens.next=state.syntax[\"(begin)\"],o&&o.ignoreDelimiters&&(Array.isArray(o.ignoreDelimiters)||(o.ignoreDelimiters=[o.ignoreDelimiters]),o.ignoreDelimiters.forEach(function(delimiterPair){delimiterPair.start&&delimiterPair.end&&(reIgnoreStr=escapeRegex(delimiterPair.start)+\"[\\\\s\\\\S]*?\"+escapeRegex(delimiterPair.end),reIgnore=RegExp(reIgnoreStr,\"ig\"),s=s.replace(reIgnore,function(match){return match.replace(/./g,\" \")}))})),lex=new Lexer(s),lex.on(\"warning\",function(ev){warningAt.apply(null,[ev.code,ev.line,ev.character].concat(ev.data))}),lex.on(\"error\",function(ev){errorAt.apply(null,[ev.code,ev.line,ev.character].concat(ev.data))}),lex.on(\"fatal\",function(ev){quit(\"E041\",ev.line,ev.from)}),lex.on(\"Identifier\",function(ev){emitter.emit(\"Identifier\",ev)}),lex.on(\"String\",function(ev){emitter.emit(\"String\",ev)}),lex.on(\"Number\",function(ev){emitter.emit(\"Number\",ev)}),lex.start();for(var name in o)_.has(o,name)&&checkOption(name,state.tokens.curr);assume(),combine(predefined,g||{}),comma.first=!0;try{switch(advance(),state.tokens.next.id){case\"{\":case\"[\":destructuringAssignOrJsonValue();break;default:directives(),state.directive[\"use strict\"]&&\"global\"!==state.option.strict&&warning(\"W097\",state.tokens.prev),statements()}\"(end)\"!==state.tokens.next.id&&quit(\"E041\",state.tokens.curr.line),state.funct[\"(scope)\"].unstack()}catch(err){if(!err||\"JSHintError\"!==err.name)throw err;var nt=state.tokens.next||{};JSHINT.errors.push({scope:\"(main)\",raw:err.raw,code:err.code,reason:err.message,line:err.line||nt.line,character:err.character||nt.from},null)}if(\"(main)\"===JSHINT.scope)for(o=o||{},i=0;JSHINT.internals.length>i;i+=1)k=JSHINT.internals[i],o.scope=k.elem,itself(k.value,o,g);return 0===JSHINT.errors.length};return itself.addModule=function(func){extraModules.push(func)},itself.addModule(style.register),itself.data=function(){var fu,f,i,j,n,globals,data={functions:[],options:state.option};itself.errors.length&&(data.errors=itself.errors),state.jsonMode&&(data.json=!0);var impliedGlobals=state.funct[\"(scope)\"].getImpliedGlobals();for(impliedGlobals.length>0&&(data.implieds=impliedGlobals),urls.length>0&&(data.urls=urls),globals=state.funct[\"(scope)\"].getUsedOrDefinedGlobals(),globals.length>0&&(data.globals=globals),i=1;functions.length>i;i+=1){for(f=functions[i],fu={},j=0;functionicity.length>j;j+=1)fu[functionicity[j]]=[];for(j=0;functionicity.length>j;j+=1)0===fu[functionicity[j]].length&&delete fu[functionicity[j]];fu.name=f[\"(name)\"],fu.param=f[\"(params)\"],fu.line=f[\"(line)\"],fu.character=f[\"(character)\"],fu.last=f[\"(last)\"],fu.lastcharacter=f[\"(lastcharacter)\"],fu.metrics={complexity:f[\"(metrics)\"].ComplexityCount,parameters:f[\"(metrics)\"].arity,statements:f[\"(metrics)\"].statementCount},data.functions.push(fu)}var unuseds=state.funct[\"(scope)\"].getUnuseds();unuseds.length>0&&(data.unused=unuseds);for(n in member)if(\"number\"==typeof member[n]){data.member=member;break}return data},itself.jshint=itself,itself}();\"object\"==typeof exports&&exports&&(exports.JSHINT=JSHINT)},{\"../lodash\":\"/node_modules/jshint/lodash.js\",\"./lex.js\":\"/node_modules/jshint/src/lex.js\",\"./messages.js\":\"/node_modules/jshint/src/messages.js\",\"./options.js\":\"/node_modules/jshint/src/options.js\",\"./reg.js\":\"/node_modules/jshint/src/reg.js\",\"./scope-manager.js\":\"/node_modules/jshint/src/scope-manager.js\",\"./state.js\":\"/node_modules/jshint/src/state.js\",\"./style.js\":\"/node_modules/jshint/src/style.js\",\"./vars.js\":\"/node_modules/jshint/src/vars.js\",events:\"/node_modules/browserify/node_modules/events/events.js\"}],\"/node_modules/jshint/src/lex.js\":[function(_dereq_,module,exports){\"use strict\";function asyncTrigger(){var _checks=[];return{push:function(fn){_checks.push(fn)},check:function(){for(var check=0;_checks.length>check;++check)_checks[check]();_checks.splice(0,_checks.length)}}}function Lexer(source){var lines=source;\"string\"==typeof lines&&(lines=lines.replace(/\\r\\n/g,\"\\n\").replace(/\\r/g,\"\\n\").split(\"\\n\")),lines[0]&&\"#!\"===lines[0].substr(0,2)&&(-1!==lines[0].indexOf(\"node\")&&(state.option.node=!0),lines[0]=\"\"),this.emitter=new events.EventEmitter,this.source=source,this.setLines(lines),this.prereg=!0,this.line=0,this.char=1,this.from=1,this.input=\"\",this.inComment=!1,this.context=[],this.templateStarts=[];for(var i=0;state.option.indent>i;i+=1)state.tab+=\" \";this.ignoreLinterErrors=!1}var _=_dereq_(\"../lodash\"),events=_dereq_(\"events\"),reg=_dereq_(\"./reg.js\"),state=_dereq_(\"./state.js\").state,unicodeData=_dereq_(\"../data/ascii-identifier-data.js\"),asciiIdentifierStartTable=unicodeData.asciiIdentifierStartTable,asciiIdentifierPartTable=unicodeData.asciiIdentifierPartTable,Token={Identifier:1,Punctuator:2,NumericLiteral:3,StringLiteral:4,Comment:5,Keyword:6,NullLiteral:7,BooleanLiteral:8,RegExp:9,TemplateHead:10,TemplateMiddle:11,TemplateTail:12,NoSubstTemplate:13},Context={Block:1,Template:2};Lexer.prototype={_lines:[],inContext:function(ctxType){return this.context.length>0&&this.context[this.context.length-1].type===ctxType},pushContext:function(ctxType){this.context.push({type:ctxType})},popContext:function(){return this.context.pop()},isContext:function(context){return this.context.length>0&&this.context[this.context.length-1]===context},currentContext:function(){return this.context.length>0&&this.context[this.context.length-1]},getLines:function(){return this._lines=state.lines,this._lines},setLines:function(val){this._lines=val,state.lines=this._lines},peek:function(i){return this.input.charAt(i||0)},skip:function(i){i=i||1,this.char+=i,this.input=this.input.slice(i)},on:function(names,listener){names.split(\" \").forEach(function(name){this.emitter.on(name,listener)}.bind(this))},trigger:function(){this.emitter.emit.apply(this.emitter,Array.prototype.slice.call(arguments))},triggerAsync:function(type,args,checks,fn){checks.push(function(){fn()&&this.trigger(type,args)}.bind(this))},scanPunctuator:function(){var ch2,ch3,ch4,ch1=this.peek();switch(ch1){case\".\":if(/^[0-9]$/.test(this.peek(1)))return null;if(\".\"===this.peek(1)&&\".\"===this.peek(2))return{type:Token.Punctuator,value:\"...\"};case\"(\":case\")\":case\";\":case\",\":case\"[\":case\"]\":case\":\":case\"~\":case\"?\":return{type:Token.Punctuator,value:ch1};case\"{\":return this.pushContext(Context.Block),{type:Token.Punctuator,value:ch1};case\"}\":return this.inContext(Context.Block)&&this.popContext(),{type:Token.Punctuator,value:ch1};case\"#\":return{type:Token.Punctuator,value:ch1};case\"\":return null}return ch2=this.peek(1),ch3=this.peek(2),ch4=this.peek(3),\">\"===ch1&&\">\"===ch2&&\">\"===ch3&&\"=\"===ch4?{type:Token.Punctuator,value:\">>>=\"}:\"=\"===ch1&&\"=\"===ch2&&\"=\"===ch3?{type:Token.Punctuator,value:\"===\"}:\"!\"===ch1&&\"=\"===ch2&&\"=\"===ch3?{type:Token.Punctuator,value:\"!==\"}:\">\"===ch1&&\">\"===ch2&&\">\"===ch3?{type:Token.Punctuator,value:\">>>\"}:\"<\"===ch1&&\"<\"===ch2&&\"=\"===ch3?{type:Token.Punctuator,value:\"<<=\"}:\">\"===ch1&&\">\"===ch2&&\"=\"===ch3?{type:Token.Punctuator,value:\">>=\"}:\"=\"===ch1&&\">\"===ch2?{type:Token.Punctuator,value:ch1+ch2}:ch1===ch2&&\"+-<>&|\".indexOf(ch1)>=0?{type:Token.Punctuator,value:ch1+ch2}:\"<>=!+-*%&|^\".indexOf(ch1)>=0?\"=\"===ch2?{type:Token.Punctuator,value:ch1+ch2}:{type:Token.Punctuator,value:ch1}:\"/\"===ch1?\"=\"===ch2?{type:Token.Punctuator,value:\"/=\"}:{type:Token.Punctuator,value:\"/\"}:null},scanComments:function(){function commentToken(label,body,opt){var special=[\"jshint\",\"jslint\",\"members\",\"member\",\"globals\",\"global\",\"exported\"],isSpecial=!1,value=label+body,commentType=\"plain\";return opt=opt||{},opt.isMultiline&&(value+=\"*/\"),body=body.replace(/\\n/g,\" \"),\"/*\"===label&&reg.fallsThrough.test(body)&&(isSpecial=!0,commentType=\"falls through\"),special.forEach(function(str){if(!isSpecial&&(\"//\"!==label||\"jshint\"===str)&&(\" \"===body.charAt(str.length)&&body.substr(0,str.length)===str&&(isSpecial=!0,label+=str,body=body.substr(str.length)),isSpecial||\" \"!==body.charAt(0)||\" \"!==body.charAt(str.length+1)||body.substr(1,str.length)!==str||(isSpecial=!0,label=label+\" \"+str,body=body.substr(str.length+1)),isSpecial))switch(str){case\"member\":commentType=\"members\";break;case\"global\":commentType=\"globals\";break;default:var options=body.split(\":\").map(function(v){return v.replace(/^\\s+/,\"\").replace(/\\s+$/,\"\")});if(2===options.length)switch(options[0]){case\"ignore\":switch(options[1]){case\"start\":self.ignoringLinterErrors=!0,isSpecial=!1;break;case\"end\":self.ignoringLinterErrors=!1,isSpecial=!1}}commentType=str}}),{type:Token.Comment,commentType:commentType,value:value,body:body,isSpecial:isSpecial,isMultiline:opt.isMultiline||!1,isMalformed:opt.isMalformed||!1}}var ch1=this.peek(),ch2=this.peek(1),rest=this.input.substr(2),startLine=this.line,startChar=this.char,self=this;if(\"*\"===ch1&&\"/\"===ch2)return this.trigger(\"error\",{code:\"E018\",line:startLine,character:startChar}),this.skip(2),null;if(\"/\"!==ch1||\"*\"!==ch2&&\"/\"!==ch2)return null;if(\"/\"===ch2)return this.skip(this.input.length),commentToken(\"//\",rest);var body=\"\";if(\"*\"===ch2){for(this.inComment=!0,this.skip(2);\"*\"!==this.peek()||\"/\"!==this.peek(1);)if(\"\"===this.peek()){if(body+=\"\\n\",!this.nextLine())return this.trigger(\"error\",{code:\"E017\",line:startLine,character:startChar}),this.inComment=!1,commentToken(\"/*\",body,{isMultiline:!0,isMalformed:!0})}else body+=this.peek(),this.skip();return this.skip(2),this.inComment=!1,commentToken(\"/*\",body,{isMultiline:!0})}},scanKeyword:function(){var result=/^[a-zA-Z_$][a-zA-Z0-9_$]*/.exec(this.input),keywords=[\"if\",\"in\",\"do\",\"var\",\"for\",\"new\",\"try\",\"let\",\"this\",\"else\",\"case\",\"void\",\"with\",\"enum\",\"while\",\"break\",\"catch\",\"throw\",\"const\",\"yield\",\"class\",\"super\",\"return\",\"typeof\",\"delete\",\"switch\",\"export\",\"import\",\"default\",\"finally\",\"extends\",\"function\",\"continue\",\"debugger\",\"instanceof\"];return result&&keywords.indexOf(result[0])>=0?{type:Token.Keyword,value:result[0]}:null},scanIdentifier:function(){function isNonAsciiIdentifierStart(code){return code>256}function isNonAsciiIdentifierPart(code){return code>256}function isHexDigit(str){return/^[0-9a-fA-F]$/.test(str)}function removeEscapeSequences(id){return id.replace(/\\\\u([0-9a-fA-F]{4})/g,function(m0,codepoint){return String.fromCharCode(parseInt(codepoint,16))})}var type,char,id=\"\",index=0,readUnicodeEscapeSequence=function(){if(index+=1,\"u\"!==this.peek(index))return null;var code,ch1=this.peek(index+1),ch2=this.peek(index+2),ch3=this.peek(index+3),ch4=this.peek(index+4);return isHexDigit(ch1)&&isHexDigit(ch2)&&isHexDigit(ch3)&&isHexDigit(ch4)?(code=parseInt(ch1+ch2+ch3+ch4,16),asciiIdentifierPartTable[code]||isNonAsciiIdentifierPart(code)?(index+=5,\"\\\\u\"+ch1+ch2+ch3+ch4):null):null}.bind(this),getIdentifierStart=function(){var chr=this.peek(index),code=chr.charCodeAt(0);return 92===code?readUnicodeEscapeSequence():128>code?asciiIdentifierStartTable[code]?(index+=1,chr):null:isNonAsciiIdentifierStart(code)?(index+=1,chr):null}.bind(this),getIdentifierPart=function(){var chr=this.peek(index),code=chr.charCodeAt(0);return 92===code?readUnicodeEscapeSequence():128>code?asciiIdentifierPartTable[code]?(index+=1,chr):null:isNonAsciiIdentifierPart(code)?(index+=1,chr):null}.bind(this);if(char=getIdentifierStart(),null===char)return null;for(id=char;char=getIdentifierPart(),null!==char;)id+=char;switch(id){case\"true\":case\"false\":type=Token.BooleanLiteral;break;case\"null\":type=Token.NullLiteral;break;default:type=Token.Identifier}return{type:type,value:removeEscapeSequences(id),text:id,tokenLength:id.length}},scanNumericLiteral:function(){function isDecimalDigit(str){return/^[0-9]$/.test(str)}function isOctalDigit(str){return/^[0-7]$/.test(str)}function isBinaryDigit(str){return/^[01]$/.test(str)}function isHexDigit(str){return/^[0-9a-fA-F]$/.test(str)}function isIdentifierStart(ch){return\"$\"===ch||\"_\"===ch||\"\\\\\"===ch||ch>=\"a\"&&\"z\">=ch||ch>=\"A\"&&\"Z\">=ch}var bad,index=0,value=\"\",length=this.input.length,char=this.peek(index),isAllowedDigit=isDecimalDigit,base=10,isLegacy=!1;if(\".\"!==char&&!isDecimalDigit(char))return null;if(\".\"!==char){for(value=this.peek(index),index+=1,char=this.peek(index),\"0\"===value&&((\"x\"===char||\"X\"===char)&&(isAllowedDigit=isHexDigit,base=16,index+=1,value+=char),(\"o\"===char||\"O\"===char)&&(isAllowedDigit=isOctalDigit,base=8,state.inES6(!0)||this.trigger(\"warning\",{code:\"W119\",line:this.line,character:this.char,data:[\"Octal integer literal\",\"6\"]}),index+=1,value+=char),(\"b\"===char||\"B\"===char)&&(isAllowedDigit=isBinaryDigit,base=2,state.inES6(!0)||this.trigger(\"warning\",{code:\"W119\",line:this.line,character:this.char,data:[\"Binary integer literal\",\"6\"]}),index+=1,value+=char),isOctalDigit(char)&&(isAllowedDigit=isOctalDigit,base=8,isLegacy=!0,bad=!1,index+=1,value+=char),!isOctalDigit(char)&&isDecimalDigit(char)&&(index+=1,value+=char));length>index;){if(char=this.peek(index),isLegacy&&isDecimalDigit(char))bad=!0;else if(!isAllowedDigit(char))break;value+=char,index+=1}if(isAllowedDigit!==isDecimalDigit)return!isLegacy&&2>=value.length?{type:Token.NumericLiteral,value:value,isMalformed:!0}:length>index&&(char=this.peek(index),isIdentifierStart(char))?null:{type:Token.NumericLiteral,value:value,base:base,isLegacy:isLegacy,isMalformed:!1}}if(\".\"===char)for(value+=char,index+=1;length>index&&(char=this.peek(index),isDecimalDigit(char));)value+=char,index+=1;if(\"e\"===char||\"E\"===char){if(value+=char,index+=1,char=this.peek(index),(\"+\"===char||\"-\"===char)&&(value+=this.peek(index),index+=1),char=this.peek(index),!isDecimalDigit(char))return null;for(value+=char,index+=1;length>index&&(char=this.peek(index),isDecimalDigit(char));)value+=char,index+=1}return length>index&&(char=this.peek(index),isIdentifierStart(char))?null:{type:Token.NumericLiteral,value:value,base:base,isMalformed:!isFinite(value)}},scanEscapeSequence:function(checks){var allowNewLine=!1,jump=1;this.skip();var char=this.peek();switch(char){case\"'\":this.triggerAsync(\"warning\",{code:\"W114\",line:this.line,character:this.char,data:[\"\\\\'\"]},checks,function(){return state.jsonMode});break;case\"b\":char=\"\\\\b\";break;case\"f\":char=\"\\\\f\";break;case\"n\":char=\"\\\\n\";break;case\"r\":char=\"\\\\r\";break;case\"t\":char=\"\\\\t\";break;case\"0\":char=\"\\\\0\";var n=parseInt(this.peek(1),10);this.triggerAsync(\"warning\",{code:\"W115\",line:this.line,character:this.char},checks,function(){return n>=0&&7>=n&&state.isStrict()});break;case\"u\":var hexCode=this.input.substr(1,4),code=parseInt(hexCode,16);isNaN(code)&&this.trigger(\"warning\",{code:\"W052\",line:this.line,character:this.char,data:[\"u\"+hexCode]}),char=String.fromCharCode(code),jump=5;break;case\"v\":this.triggerAsync(\"warning\",{code:\"W114\",line:this.line,character:this.char,data:[\"\\\\v\"]},checks,function(){return state.jsonMode}),char=\"\u000b\";break;case\"x\":var x=parseInt(this.input.substr(1,2),16);this.triggerAsync(\"warning\",{code:\"W114\",line:this.line,character:this.char,data:[\"\\\\x-\"]},checks,function(){return state.jsonMode}),char=String.fromCharCode(x),jump=3;break;case\"\\\\\":char=\"\\\\\\\\\";break;case'\"':char='\\\\\"';break;case\"/\":break;case\"\":allowNewLine=!0,char=\"\"}return{\"char\":char,jump:jump,allowNewLine:allowNewLine}},scanTemplateLiteral:function(checks){var tokenType,ch,value=\"\",startLine=this.line,startChar=this.char,depth=this.templateStarts.length;if(!state.inES6(!0))return null;if(\"`\"===this.peek())tokenType=Token.TemplateHead,this.templateStarts.push({line:this.line,\"char\":this.char}),depth=this.templateStarts.length,this.skip(1),this.pushContext(Context.Template);else{if(!this.inContext(Context.Template)||\"}\"!==this.peek())return null;tokenType=Token.TemplateMiddle}for(;\"`\"!==this.peek();){for(;\"\"===(ch=this.peek());)if(value+=\"\\n\",!this.nextLine()){var startPos=this.templateStarts.pop();return this.trigger(\"error\",{code:\"E052\",line:startPos.line,character:startPos.char}),{type:tokenType,value:value,startLine:startLine,startChar:startChar,isUnclosed:!0,depth:depth,context:this.popContext()}}if(\"$\"===ch&&\"{\"===this.peek(1))return value+=\"${\",this.skip(2),{type:tokenType,value:value,startLine:startLine,startChar:startChar,isUnclosed:!1,depth:depth,context:this.currentContext()};\nif(\"\\\\\"===ch){var escape=this.scanEscapeSequence(checks);value+=escape.char,this.skip(escape.jump)}else\"`\"!==ch&&(value+=ch,this.skip(1))}return tokenType=tokenType===Token.TemplateHead?Token.NoSubstTemplate:Token.TemplateTail,this.skip(1),this.templateStarts.pop(),{type:tokenType,value:value,startLine:startLine,startChar:startChar,isUnclosed:!1,depth:depth,context:this.popContext()}},scanStringLiteral:function(checks){var quote=this.peek();if('\"'!==quote&&\"'\"!==quote)return null;this.triggerAsync(\"warning\",{code:\"W108\",line:this.line,character:this.char},checks,function(){return state.jsonMode&&'\"'!==quote});var value=\"\",startLine=this.line,startChar=this.char,allowNewLine=!1;for(this.skip();this.peek()!==quote;)if(\"\"===this.peek()){if(allowNewLine?(allowNewLine=!1,this.triggerAsync(\"warning\",{code:\"W043\",line:this.line,character:this.char},checks,function(){return!state.option.multistr}),this.triggerAsync(\"warning\",{code:\"W042\",line:this.line,character:this.char},checks,function(){return state.jsonMode&&state.option.multistr})):this.trigger(\"warning\",{code:\"W112\",line:this.line,character:this.char}),!this.nextLine())return this.trigger(\"error\",{code:\"E029\",line:startLine,character:startChar}),{type:Token.StringLiteral,value:value,startLine:startLine,startChar:startChar,isUnclosed:!0,quote:quote}}else{allowNewLine=!1;var char=this.peek(),jump=1;if(\" \">char&&this.trigger(\"warning\",{code:\"W113\",line:this.line,character:this.char,data:[\"<non-printable>\"]}),\"\\\\\"===char){var parsed=this.scanEscapeSequence(checks);char=parsed.char,jump=parsed.jump,allowNewLine=parsed.allowNewLine}value+=char,this.skip(jump)}return this.skip(),{type:Token.StringLiteral,value:value,startLine:startLine,startChar:startChar,isUnclosed:!1,quote:quote}},scanRegExp:function(){var terminated,index=0,length=this.input.length,char=this.peek(),value=char,body=\"\",flags=[],malformed=!1,isCharSet=!1,scanUnexpectedChars=function(){\" \">char&&(malformed=!0,this.trigger(\"warning\",{code:\"W048\",line:this.line,character:this.char})),\"<\"===char&&(malformed=!0,this.trigger(\"warning\",{code:\"W049\",line:this.line,character:this.char,data:[char]}))}.bind(this);if(!this.prereg||\"/\"!==char)return null;for(index+=1,terminated=!1;length>index;)if(char=this.peek(index),value+=char,body+=char,isCharSet)\"]\"===char&&(\"\\\\\"!==this.peek(index-1)||\"\\\\\"===this.peek(index-2))&&(isCharSet=!1),\"\\\\\"===char&&(index+=1,char=this.peek(index),body+=char,value+=char,scanUnexpectedChars()),index+=1;else{if(\"\\\\\"===char){if(index+=1,char=this.peek(index),body+=char,value+=char,scanUnexpectedChars(),\"/\"===char){index+=1;continue}if(\"[\"===char){index+=1;continue}}if(\"[\"!==char){if(\"/\"===char){body=body.substr(0,body.length-1),terminated=!0,index+=1;break}index+=1}else isCharSet=!0,index+=1}if(!terminated)return this.trigger(\"error\",{code:\"E015\",line:this.line,character:this.from}),void this.trigger(\"fatal\",{line:this.line,from:this.from});for(;length>index&&(char=this.peek(index),/[gim]/.test(char));)flags.push(char),value+=char,index+=1;try{RegExp(body,flags.join(\"\"))}catch(err){malformed=!0,this.trigger(\"error\",{code:\"E016\",line:this.line,character:this.char,data:[err.message]})}return{type:Token.RegExp,value:value,flags:flags,isMalformed:malformed}},scanNonBreakingSpaces:function(){return state.option.nonbsp?this.input.search(/(\\u00A0)/):-1},scanUnsafeChars:function(){return this.input.search(reg.unsafeChars)},next:function(checks){this.from=this.char;var start;if(/\\s/.test(this.peek()))for(start=this.char;/\\s/.test(this.peek());)this.from+=1,this.skip();var match=this.scanComments()||this.scanStringLiteral(checks)||this.scanTemplateLiteral(checks);return match?match:(match=this.scanRegExp()||this.scanPunctuator()||this.scanKeyword()||this.scanIdentifier()||this.scanNumericLiteral(),match?(this.skip(match.tokenLength||match.value.length),match):null)},nextLine:function(){var char;if(this.line>=this.getLines().length)return!1;this.input=this.getLines()[this.line],this.line+=1,this.char=1,this.from=1;var inputTrimmed=this.input.trim(),startsWith=function(){return _.some(arguments,function(prefix){return 0===inputTrimmed.indexOf(prefix)})},endsWith=function(){return _.some(arguments,function(suffix){return-1!==inputTrimmed.indexOf(suffix,inputTrimmed.length-suffix.length)})};if(this.ignoringLinterErrors===!0&&(startsWith(\"/*\",\"//\")||this.inComment&&endsWith(\"*/\")||(this.input=\"\")),char=this.scanNonBreakingSpaces(),char>=0&&this.trigger(\"warning\",{code:\"W125\",line:this.line,character:char+1}),this.input=this.input.replace(/\\t/g,state.tab),char=this.scanUnsafeChars(),char>=0&&this.trigger(\"warning\",{code:\"W100\",line:this.line,character:char}),!this.ignoringLinterErrors&&state.option.maxlen&&state.option.maxlen<this.input.length){var inComment=this.inComment||startsWith.call(inputTrimmed,\"//\")||startsWith.call(inputTrimmed,\"/*\"),shouldTriggerError=!inComment||!reg.maxlenException.test(inputTrimmed);shouldTriggerError&&this.trigger(\"warning\",{code:\"W101\",line:this.line,character:this.input.length})}return!0},start:function(){this.nextLine()},token:function(){function isReserved(token,isProperty){if(!token.reserved)return!1;var meta=token.meta;if(meta&&meta.isFutureReservedWord&&state.inES5()){if(!meta.es5)return!1;if(meta.strictOnly&&!state.option.strict&&!state.isStrict())return!1;if(isProperty)return!1}return!0}for(var token,checks=asyncTrigger(),create=function(type,value,isProperty,token){var obj;if(\"(endline)\"!==type&&\"(end)\"!==type&&(this.prereg=!1),\"(punctuator)\"===type){switch(value){case\".\":case\")\":case\"~\":case\"#\":case\"]\":case\"++\":case\"--\":this.prereg=!1;break;default:this.prereg=!0}obj=Object.create(state.syntax[value]||state.syntax[\"(error)\"])}return\"(identifier)\"===type&&((\"return\"===value||\"case\"===value||\"typeof\"===value)&&(this.prereg=!0),_.has(state.syntax,value)&&(obj=Object.create(state.syntax[value]||state.syntax[\"(error)\"]),isReserved(obj,isProperty&&\"(identifier)\"===type)||(obj=null))),obj||(obj=Object.create(state.syntax[type])),obj.identifier=\"(identifier)\"===type,obj.type=obj.type||type,obj.value=value,obj.line=this.line,obj.character=this.char,obj.from=this.from,obj.identifier&&token&&(obj.raw_text=token.text||token.value),token&&token.startLine&&token.startLine!==this.line&&(obj.startLine=token.startLine),token&&token.context&&(obj.context=token.context),token&&token.depth&&(obj.depth=token.depth),token&&token.isUnclosed&&(obj.isUnclosed=token.isUnclosed),isProperty&&obj.identifier&&(obj.isProperty=isProperty),obj.check=checks.check,obj}.bind(this);;){if(!this.input.length)return this.nextLine()?create(\"(endline)\",\"\"):this.exhausted?null:(this.exhausted=!0,create(\"(end)\",\"\"));if(token=this.next(checks))switch(token.type){case Token.StringLiteral:return this.triggerAsync(\"String\",{line:this.line,\"char\":this.char,from:this.from,startLine:token.startLine,startChar:token.startChar,value:token.value,quote:token.quote},checks,function(){return!0}),create(\"(string)\",token.value,null,token);case Token.TemplateHead:return this.trigger(\"TemplateHead\",{line:this.line,\"char\":this.char,from:this.from,startLine:token.startLine,startChar:token.startChar,value:token.value}),create(\"(template)\",token.value,null,token);case Token.TemplateMiddle:return this.trigger(\"TemplateMiddle\",{line:this.line,\"char\":this.char,from:this.from,startLine:token.startLine,startChar:token.startChar,value:token.value}),create(\"(template middle)\",token.value,null,token);case Token.TemplateTail:return this.trigger(\"TemplateTail\",{line:this.line,\"char\":this.char,from:this.from,startLine:token.startLine,startChar:token.startChar,value:token.value}),create(\"(template tail)\",token.value,null,token);case Token.NoSubstTemplate:return this.trigger(\"NoSubstTemplate\",{line:this.line,\"char\":this.char,from:this.from,startLine:token.startLine,startChar:token.startChar,value:token.value}),create(\"(no subst template)\",token.value,null,token);case Token.Identifier:this.triggerAsync(\"Identifier\",{line:this.line,\"char\":this.char,from:this.form,name:token.value,raw_name:token.text,isProperty:\".\"===state.tokens.curr.id},checks,function(){return!0});case Token.Keyword:case Token.NullLiteral:case Token.BooleanLiteral:return create(\"(identifier)\",token.value,\".\"===state.tokens.curr.id,token);case Token.NumericLiteral:return token.isMalformed&&this.trigger(\"warning\",{code:\"W045\",line:this.line,character:this.char,data:[token.value]}),this.triggerAsync(\"warning\",{code:\"W114\",line:this.line,character:this.char,data:[\"0x-\"]},checks,function(){return 16===token.base&&state.jsonMode}),this.triggerAsync(\"warning\",{code:\"W115\",line:this.line,character:this.char},checks,function(){return state.isStrict()&&8===token.base&&token.isLegacy}),this.trigger(\"Number\",{line:this.line,\"char\":this.char,from:this.from,value:token.value,base:token.base,isMalformed:token.malformed}),create(\"(number)\",token.value);case Token.RegExp:return create(\"(regexp)\",token.value);case Token.Comment:if(state.tokens.curr.comment=!0,token.isSpecial)return{id:\"(comment)\",value:token.value,body:token.body,type:token.commentType,isSpecial:token.isSpecial,line:this.line,character:this.char,from:this.from};break;case\"\":break;default:return create(\"(punctuator)\",token.value)}else this.input.length&&(this.trigger(\"error\",{code:\"E024\",line:this.line,character:this.char,data:[this.peek()]}),this.input=\"\")}}},exports.Lexer=Lexer,exports.Context=Context},{\"../data/ascii-identifier-data.js\":\"/node_modules/jshint/data/ascii-identifier-data.js\",\"../lodash\":\"/node_modules/jshint/lodash.js\",\"./reg.js\":\"/node_modules/jshint/src/reg.js\",\"./state.js\":\"/node_modules/jshint/src/state.js\",events:\"/node_modules/browserify/node_modules/events/events.js\"}],\"/node_modules/jshint/src/messages.js\":[function(_dereq_,module,exports){\"use strict\";var _=_dereq_(\"../lodash\"),errors={E001:\"Bad option: '{a}'.\",E002:\"Bad option value.\",E003:\"Expected a JSON value.\",E004:\"Input is neither a string nor an array of strings.\",E005:\"Input is empty.\",E006:\"Unexpected early end of program.\",E007:'Missing \"use strict\" statement.',E008:\"Strict violation.\",E009:\"Option 'validthis' can't be used in a global scope.\",E010:\"'with' is not allowed in strict mode.\",E011:\"'{a}' has already been declared.\",E012:\"const '{a}' is initialized to 'undefined'.\",E013:\"Attempting to override '{a}' which is a constant.\",E014:\"A regular expression literal can be confused with '/='.\",E015:\"Unclosed regular expression.\",E016:\"Invalid regular expression.\",E017:\"Unclosed comment.\",E018:\"Unbegun comment.\",E019:\"Unmatched '{a}'.\",E020:\"Expected '{a}' to match '{b}' from line {c} and instead saw '{d}'.\",E021:\"Expected '{a}' and instead saw '{b}'.\",E022:\"Line breaking error '{a}'.\",E023:\"Missing '{a}'.\",E024:\"Unexpected '{a}'.\",E025:\"Missing ':' on a case clause.\",E026:\"Missing '}' to match '{' from line {a}.\",E027:\"Missing ']' to match '[' from line {a}.\",E028:\"Illegal comma.\",E029:\"Unclosed string.\",E030:\"Expected an identifier and instead saw '{a}'.\",E031:\"Bad assignment.\",E032:\"Expected a small integer or 'false' and instead saw '{a}'.\",E033:\"Expected an operator and instead saw '{a}'.\",E034:\"get/set are ES5 features.\",E035:\"Missing property name.\",E036:\"Expected to see a statement and instead saw a block.\",E037:null,E038:null,E039:\"Function declarations are not invocable. Wrap the whole function invocation in parens.\",E040:\"Each value should have its own case label.\",E041:\"Unrecoverable syntax error.\",E042:\"Stopping.\",E043:\"Too many errors.\",E044:null,E045:\"Invalid for each loop.\",E046:\"A yield statement shall be within a generator function (with syntax: `function*`)\",E047:null,E048:\"{a} declaration not directly within block.\",E049:\"A {a} cannot be named '{b}'.\",E050:\"Mozilla acequires the yield expression to be parenthesized here.\",E051:null,E052:\"Unclosed template literal.\",E053:\"Export declaration must be in global scope.\",E054:\"Class properties must be methods. Expected '(' but instead saw '{a}'.\",E055:\"The '{a}' option cannot be set after any executable code.\",E056:\"'{a}' was used before it was declared, which is illegal for '{b}' variables.\",E057:\"Invalid meta property: '{a}.{b}'.\",E058:\"Missing semicolon.\"},warnings={W001:\"'hasOwnProperty' is a really bad name.\",W002:\"Value of '{a}' may be overwritten in IE 8 and earlier.\",W003:\"'{a}' was used before it was defined.\",W004:\"'{a}' is already defined.\",W005:\"A dot following a number can be confused with a decimal point.\",W006:\"Confusing minuses.\",W007:\"Confusing plusses.\",W008:\"A leading decimal point can be confused with a dot: '{a}'.\",W009:\"The array literal notation [] is preferable.\",W010:\"The object literal notation {} is preferable.\",W011:null,W012:null,W013:null,W014:\"Bad line breaking before '{a}'.\",W015:null,W016:\"Unexpected use of '{a}'.\",W017:\"Bad operand.\",W018:\"Confusing use of '{a}'.\",W019:\"Use the isNaN function to compare with NaN.\",W020:\"Read only.\",W021:\"Reassignment of '{a}', which is is a {b}. Use 'var' or 'let' to declare bindings that may change.\",W022:\"Do not assign to the exception parameter.\",W023:\"Expected an identifier in an assignment and instead saw a function invocation.\",W024:\"Expected an identifier and instead saw '{a}' (a reserved word).\",W025:\"Missing name in function declaration.\",W026:\"Inner functions should be listed at the top of the outer function.\",W027:\"Unreachable '{a}' after '{b}'.\",W028:\"Label '{a}' on {b} statement.\",W030:\"Expected an assignment or function call and instead saw an expression.\",W031:\"Do not use 'new' for side effects.\",W032:\"Unnecessary semicolon.\",W033:\"Missing semicolon.\",W034:'Unnecessary directive \"{a}\".',W035:\"Empty block.\",W036:\"Unexpected /*member '{a}'.\",W037:\"'{a}' is a statement label.\",W038:\"'{a}' used out of scope.\",W039:\"'{a}' is not allowed.\",W040:\"Possible strict violation.\",W041:\"Use '{a}' to compare with '{b}'.\",W042:\"Avoid EOL escaping.\",W043:\"Bad escaping of EOL. Use option multistr if needed.\",W044:\"Bad or unnecessary escaping.\",W045:\"Bad number '{a}'.\",W046:\"Don't use extra leading zeros '{a}'.\",W047:\"A trailing decimal point can be confused with a dot: '{a}'.\",W048:\"Unexpected control character in regular expression.\",W049:\"Unexpected escaped character '{a}' in regular expression.\",W050:\"JavaScript URL.\",W051:\"Variables should not be deleted.\",W052:\"Unexpected '{a}'.\",W053:\"Do not use {a} as a constructor.\",W054:\"The Function constructor is a form of eval.\",W055:\"A constructor name should start with an uppercase letter.\",W056:\"Bad constructor.\",W057:\"Weird construction. Is 'new' necessary?\",W058:\"Missing '()' invoking a constructor.\",W059:\"Avoid arguments.{a}.\",W060:\"document.write can be a form of eval.\",W061:\"eval can be harmful.\",W062:\"Wrap an immediate function invocation in parens to assist the reader in understanding that the expression is the result of a function, and not the function itself.\",W063:\"Math is not a function.\",W064:\"Missing 'new' prefix when invoking a constructor.\",W065:\"Missing radix parameter.\",W066:\"Implied eval. Consider passing a function instead of a string.\",W067:\"Bad invocation.\",W068:\"Wrapping non-IIFE function literals in parens is unnecessary.\",W069:\"['{a}'] is better written in dot notation.\",W070:\"Extra comma. (it breaks older versions of IE)\",W071:\"This function has too many statements. ({a})\",W072:\"This function has too many parameters. ({a})\",W073:\"Blocks are nested too deeply. ({a})\",W074:\"This function's cyclomatic complexity is too high. ({a})\",W075:\"Duplicate {a} '{b}'.\",W076:\"Unexpected parameter '{a}' in get {b} function.\",W077:\"Expected a single parameter in set {a} function.\",W078:\"Setter is defined without getter.\",W079:\"Redefinition of '{a}'.\",W080:\"It's not necessary to initialize '{a}' to 'undefined'.\",W081:null,W082:\"Function declarations should not be placed in blocks. Use a function expression or move the statement to the top of the outer function.\",W083:\"Don't make functions within a loop.\",W084:\"Assignment in conditional expression\",W085:\"Don't use 'with'.\",W086:\"Expected a 'break' statement before '{a}'.\",W087:\"Forgotten 'debugger' statement?\",W088:\"Creating global 'for' variable. Should be 'for (var {a} ...'.\",W089:\"The body of a for in should be wrapped in an if statement to filter unwanted properties from the prototype.\",W090:\"'{a}' is not a statement label.\",W091:null,W093:\"Did you mean to return a conditional instead of an assignment?\",W094:\"Unexpected comma.\",W095:\"Expected a string and instead saw {a}.\",W096:\"The '{a}' key may produce unexpected results.\",W097:'Use the function form of \"use strict\".',W098:\"'{a}' is defined but never used.\",W099:null,W100:\"This character may get silently deleted by one or more browsers.\",W101:\"Line is too long.\",W102:null,W103:\"The '{a}' property is deprecated.\",W104:\"'{a}' is available in ES{b} (use 'esversion: {b}') or Mozilla JS extensions (use moz).\",W105:\"Unexpected {a} in '{b}'.\",W106:\"Identifier '{a}' is not in camel case.\",W107:\"Script URL.\",W108:\"Strings must use doublequote.\",W109:\"Strings must use singlequote.\",W110:\"Mixed double and single quotes.\",W112:\"Unclosed string.\",W113:\"Control character in string: {a}.\",W114:\"Avoid {a}.\",W115:\"Octal literals are not allowed in strict mode.\",W116:\"Expected '{a}' and instead saw '{b}'.\",W117:\"'{a}' is not defined.\",W118:\"'{a}' is only available in Mozilla JavaScript extensions (use moz option).\",W119:\"'{a}' is only available in ES{b} (use 'esversion: {b}').\",W120:\"You might be leaking a variable ({a}) here.\",W121:\"Extending prototype of native object: '{a}'.\",W122:\"Invalid typeof value '{a}'\",W123:\"'{a}' is already defined in outer scope.\",W124:\"A generator function shall contain a yield statement.\",W125:\"This line contains non-breaking spaces: http://jshint.com/doc/options/#nonbsp\",W126:\"Unnecessary grouping operator.\",W127:\"Unexpected use of a comma operator.\",W128:\"Empty array elements acequire elision=true.\",W129:\"'{a}' is defined in a future version of JavaScript. Use a different variable name to avoid migration issues.\",W130:\"Invalid element after rest element.\",W131:\"Invalid parameter after rest parameter.\",W132:\"`var` declarations are forbidden. Use `let` or `const` instead.\",W133:\"Invalid for-{a} loop left-hand-side: {b}.\",W134:\"The '{a}' option is only available when linting ECMAScript {b} code.\",W135:\"{a} may not be supported by non-browser environments.\",W136:\"'{a}' must be in function scope.\",W137:\"Empty destructuring.\",W138:\"Regular parameters should not come after default parameters.\"},info={I001:\"Comma warnings can be turned off with 'laxcomma'.\",I002:null,I003:\"ES5 option is now set per default\"};exports.errors={},exports.warnings={},exports.info={},_.each(errors,function(desc,code){exports.errors[code]={code:code,desc:desc}}),_.each(warnings,function(desc,code){exports.warnings[code]={code:code,desc:desc}}),_.each(info,function(desc,code){exports.info[code]={code:code,desc:desc}})},{\"../lodash\":\"/node_modules/jshint/lodash.js\"}],\"/node_modules/jshint/src/name-stack.js\":[function(_dereq_,module){\"use strict\";function NameStack(){this._stack=[]}Object.defineProperty(NameStack.prototype,\"length\",{get:function(){return this._stack.length}}),NameStack.prototype.push=function(){this._stack.push(null)},NameStack.prototype.pop=function(){this._stack.pop()},NameStack.prototype.set=function(token){this._stack[this.length-1]=token},NameStack.prototype.infer=function(){var type,nameToken=this._stack[this.length-1],prefix=\"\";return nameToken&&\"class\"!==nameToken.type||(nameToken=this._stack[this.length-2]),nameToken?(type=nameToken.type,\"(string)\"!==type&&\"(number)\"!==type&&\"(identifier)\"!==type&&\"default\"!==type?\"(expression)\":(nameToken.accessorType&&(prefix=nameToken.accessorType+\" \"),prefix+nameToken.value)):\"(empty)\"},module.exports=NameStack},{}],\"/node_modules/jshint/src/options.js\":[function(_dereq_,module,exports){\"use strict\";exports.bool={enforcing:{bitwise:!0,freeze:!0,camelcase:!0,curly:!0,eqeqeq:!0,futurehostile:!0,notypeof:!0,es3:!0,es5:!0,forin:!0,funcscope:!0,immed:!0,iterator:!0,newcap:!0,noarg:!0,nocomma:!0,noempty:!0,nonbsp:!0,nonew:!0,undef:!0,singleGroups:!1,varstmt:!1,enforceall:!1},relaxing:{asi:!0,multistr:!0,debug:!0,boss:!0,evil:!0,globalstrict:!0,plusplus:!0,proto:!0,scripturl:!0,sub:!0,supernew:!0,laxbreak:!0,laxcomma:!0,validthis:!0,withstmt:!0,moz:!0,noyield:!0,eqnull:!0,lastsemic:!0,loopfunc:!0,expr:!0,esnext:!0,elision:!0},environments:{mootools:!0,couch:!0,jasmine:!0,jquery:!0,node:!0,qunit:!0,rhino:!0,shelljs:!0,prototypejs:!0,yui:!0,mocha:!0,module:!0,wsh:!0,worker:!0,nonstandard:!0,browser:!0,browserify:!0,devel:!0,dojo:!0,typed:!0,phantom:!0},obsolete:{onecase:!0,regexp:!0,regexdash:!0}},exports.val={maxlen:!1,indent:!1,maxerr:!1,predef:!1,globals:!1,quotmark:!1,scope:!1,maxstatements:!1,maxdepth:!1,maxparams:!1,maxcomplexity:!1,shadow:!1,strict:!0,unused:!0,latedef:!1,ignore:!1,ignoreDelimiters:!1,esversion:5},exports.inverted={bitwise:!0,forin:!0,newcap:!0,plusplus:!0,regexp:!0,undef:!0,eqeqeq:!0,strict:!0},exports.validNames=Object.keys(exports.val).concat(Object.keys(exports.bool.relaxing)).concat(Object.keys(exports.bool.enforcing)).concat(Object.keys(exports.bool.obsolete)).concat(Object.keys(exports.bool.environments)),exports.renamed={eqeq:\"eqeqeq\",windows:\"wsh\",sloppy:\"strict\"},exports.removed={nomen:!0,onevar:!0,passfail:!0,white:!0,gcl:!0,smarttabs:!0,trailing:!0},exports.noenforceall={varstmt:!0,strict:!0}},{}],\"/node_modules/jshint/src/reg.js\":[function(_dereq_,module,exports){\"use strict\";exports.unsafeString=/@cc|<\\/?|script|\\]\\s*\\]|<\\s*!|&lt/i,exports.unsafeChars=/[\\u0000-\\u001f\\u007f-\\u009f\\u00ad\\u0600-\\u0604\\u070f\\u17b4\\u17b5\\u200c-\\u200f\\u2028-\\u202f\\u2060-\\u206f\\ufeff\\ufff0-\\uffff]/,exports.needEsc=/[\\u0000-\\u001f&<\"\\/\\\\\\u007f-\\u009f\\u00ad\\u0600-\\u0604\\u070f\\u17b4\\u17b5\\u200c-\\u200f\\u2028-\\u202f\\u2060-\\u206f\\ufeff\\ufff0-\\uffff]/,exports.needEscGlobal=/[\\u0000-\\u001f&<\"\\/\\\\\\u007f-\\u009f\\u00ad\\u0600-\\u0604\\u070f\\u17b4\\u17b5\\u200c-\\u200f\\u2028-\\u202f\\u2060-\\u206f\\ufeff\\ufff0-\\uffff]/g,exports.starSlash=/\\*\\//,exports.identifier=/^([a-zA-Z_$][a-zA-Z0-9_$]*)$/,exports.javascriptURL=/^(?:javascript|jscript|ecmascript|vbscript|livescript)\\s*:/i,exports.fallsThrough=/^\\s*falls?\\sthrough\\s*$/,exports.maxlenException=/^(?:(?:\\/\\/|\\/\\*|\\*) ?)?[^ ]+$/},{}],\"/node_modules/jshint/src/scope-manager.js\":[function(_dereq_,module){\"use strict\";var _=_dereq_(\"../lodash\"),events=_dereq_(\"events\"),marker={},scopeManager=function(state,predefined,exported,declared){function _newScope(type){_current={\"(labels)\":Object.create(null),\"(usages)\":Object.create(null),\"(breakLabels)\":Object.create(null),\"(parent)\":_current,\"(type)\":type,\"(params)\":\"functionparams\"===type||\"catchparams\"===type?[]:null},_scopeStack.push(_current)}function warning(code,token){emitter.emit(\"warning\",{code:code,token:token,data:_.slice(arguments,2)})}function error(code,token){emitter.emit(\"warning\",{code:code,token:token,data:_.slice(arguments,2)})}function _setupUsages(labelName){_current[\"(usages)\"][labelName]||(_current[\"(usages)\"][labelName]={\"(modified)\":[],\"(reassigned)\":[],\"(tokens)\":[]})}function _checkForUnused(){if(\"functionparams\"===_current[\"(type)\"])return _checkParams(),void 0;var curentLabels=_current[\"(labels)\"];for(var labelName in curentLabels)curentLabels[labelName]&&\"exception\"!==curentLabels[labelName][\"(type)\"]&&curentLabels[labelName][\"(unused)\"]&&_warnUnused(labelName,curentLabels[labelName][\"(token)\"],\"var\")}function _checkParams(){var params=_current[\"(params)\"];if(params)for(var unused_opt,param=params.pop();param;){var label=_current[\"(labels)\"][param];if(unused_opt=_getUnusedOption(state.funct[\"(unusedOption)\"]),\"undefined\"===param)return;if(label[\"(unused)\"])_warnUnused(param,label[\"(token)\"],\"param\",state.funct[\"(unusedOption)\"]);else if(\"last-param\"===unused_opt)return;param=params.pop()}}function _getLabel(labelName){for(var i=_scopeStack.length-1;i>=0;--i){var scopeLabels=_scopeStack[i][\"(labels)\"];if(scopeLabels[labelName])return scopeLabels}}function usedSoFarInCurrentFunction(labelName){for(var i=_scopeStack.length-1;i>=0;i--){var current=_scopeStack[i];if(current[\"(usages)\"][labelName])return current[\"(usages)\"][labelName];if(current===_currentFunctBody)break}return!1}function _checkOuterShadow(labelName,token){if(\"outer\"===state.option.shadow)for(var isGlobal=\"global\"===_currentFunctBody[\"(type)\"],isNewFunction=\"functionparams\"===_current[\"(type)\"],outsideCurrentFunction=!isGlobal,i=0;_scopeStack.length>i;i++){var stackItem=_scopeStack[i];isNewFunction||_scopeStack[i+1]!==_currentFunctBody||(outsideCurrentFunction=!1),outsideCurrentFunction&&stackItem[\"(labels)\"][labelName]&&warning(\"W123\",token,labelName),stackItem[\"(breakLabels)\"][labelName]&&warning(\"W123\",token,labelName)}}function _latedefWarning(type,labelName,token){state.option.latedef&&(state.option.latedef===!0&&\"function\"===type||\"function\"!==type)&&warning(\"W003\",token,labelName)}var _current,_scopeStack=[];_newScope(\"global\"),_current[\"(predefined)\"]=predefined;var _currentFunctBody=_current,usedPredefinedAndGlobals=Object.create(null),impliedGlobals=Object.create(null),unuseds=[],emitter=new events.EventEmitter,_getUnusedOption=function(unused_opt){return void 0===unused_opt&&(unused_opt=state.option.unused),unused_opt===!0&&(unused_opt=\"last-param\"),unused_opt},_warnUnused=function(name,tkn,type,unused_opt){var line=tkn.line,chr=tkn.from,raw_name=tkn.raw_text||name;unused_opt=_getUnusedOption(unused_opt);var warnable_types={vars:[\"var\"],\"last-param\":[\"var\",\"param\"],strict:[\"var\",\"param\",\"last-param\"]};unused_opt&&warnable_types[unused_opt]&&-1!==warnable_types[unused_opt].indexOf(type)&&warning(\"W098\",{line:line,from:chr},raw_name),(unused_opt||\"var\"===type)&&unuseds.push({name:name,line:line,character:chr})},scopeManagerInst={on:function(names,listener){names.split(\" \").forEach(function(name){emitter.on(name,listener)})},isPredefined:function(labelName){return!this.has(labelName)&&_.has(_scopeStack[0][\"(predefined)\"],labelName)},stack:function(type){var previousScope=_current;_newScope(type),type||\"functionparams\"!==previousScope[\"(type)\"]||(_current[\"(isFuncBody)\"]=!0,_current[\"(context)\"]=_currentFunctBody,_currentFunctBody=_current)},unstack:function(){var i,j,subScope=_scopeStack.length>1?_scopeStack[_scopeStack.length-2]:null,isUnstackingFunctionBody=_current===_currentFunctBody,isUnstackingFunctionParams=\"functionparams\"===_current[\"(type)\"],isUnstackingFunctionOuter=\"functionouter\"===_current[\"(type)\"],currentUsages=_current[\"(usages)\"],currentLabels=_current[\"(labels)\"],usedLabelNameList=Object.keys(currentUsages);for(currentUsages.__proto__&&-1===usedLabelNameList.indexOf(\"__proto__\")&&usedLabelNameList.push(\"__proto__\"),i=0;usedLabelNameList.length>i;i++){var usedLabelName=usedLabelNameList[i],usage=currentUsages[usedLabelName],usedLabel=currentLabels[usedLabelName];if(usedLabel){var usedLabelType=usedLabel[\"(type)\"];if(usedLabel[\"(useOutsideOfScope)\"]&&!state.option.funcscope){var usedTokens=usage[\"(tokens)\"];if(usedTokens)for(j=0;usedTokens.length>j;j++)usedLabel[\"(function)\"]===usedTokens[j][\"(function)\"]&&error(\"W038\",usedTokens[j],usedLabelName)}if(_current[\"(labels)\"][usedLabelName][\"(unused)\"]=!1,\"const\"===usedLabelType&&usage[\"(modified)\"])for(j=0;usage[\"(modified)\"].length>j;j++)error(\"E013\",usage[\"(modified)\"][j],usedLabelName);if((\"function\"===usedLabelType||\"class\"===usedLabelType)&&usage[\"(reassigned)\"])for(j=0;usage[\"(reassigned)\"].length>j;j++)error(\"W021\",usage[\"(reassigned)\"][j],usedLabelName,usedLabelType)}else if(isUnstackingFunctionOuter&&(state.funct[\"(isCapturing)\"]=!0),subScope)if(subScope[\"(usages)\"][usedLabelName]){var subScopeUsage=subScope[\"(usages)\"][usedLabelName];subScopeUsage[\"(modified)\"]=subScopeUsage[\"(modified)\"].concat(usage[\"(modified)\"]),subScopeUsage[\"(tokens)\"]=subScopeUsage[\"(tokens)\"].concat(usage[\"(tokens)\"]),subScopeUsage[\"(reassigned)\"]=subScopeUsage[\"(reassigned)\"].concat(usage[\"(reassigned)\"]),subScopeUsage[\"(onlyUsedSubFunction)\"]=!1}else subScope[\"(usages)\"][usedLabelName]=usage,isUnstackingFunctionBody&&(subScope[\"(usages)\"][usedLabelName][\"(onlyUsedSubFunction)\"]=!0);else if(\"boolean\"==typeof _current[\"(predefined)\"][usedLabelName]){if(delete declared[usedLabelName],usedPredefinedAndGlobals[usedLabelName]=marker,_current[\"(predefined)\"][usedLabelName]===!1&&usage[\"(reassigned)\"])for(j=0;usage[\"(reassigned)\"].length>j;j++)warning(\"W020\",usage[\"(reassigned)\"][j])}else if(usage[\"(tokens)\"])for(j=0;usage[\"(tokens)\"].length>j;j++){var undefinedToken=usage[\"(tokens)\"][j];undefinedToken.forgiveUndef||(state.option.undef&&!undefinedToken.ignoreUndef&&warning(\"W117\",undefinedToken,usedLabelName),impliedGlobals[usedLabelName]?impliedGlobals[usedLabelName].line.push(undefinedToken.line):impliedGlobals[usedLabelName]={name:usedLabelName,line:[undefinedToken.line]})}}if(subScope||Object.keys(declared).forEach(function(labelNotUsed){_warnUnused(labelNotUsed,declared[labelNotUsed],\"var\")}),subScope&&!isUnstackingFunctionBody&&!isUnstackingFunctionParams&&!isUnstackingFunctionOuter){var labelNames=Object.keys(currentLabels);for(i=0;labelNames.length>i;i++){var defLabelName=labelNames[i];currentLabels[defLabelName][\"(blockscoped)\"]||\"exception\"===currentLabels[defLabelName][\"(type)\"]||this.funct.has(defLabelName,{excludeCurrent:!0})||(subScope[\"(labels)\"][defLabelName]=currentLabels[defLabelName],\"global\"!==_currentFunctBody[\"(type)\"]&&(subScope[\"(labels)\"][defLabelName][\"(useOutsideOfScope)\"]=!0),delete currentLabels[defLabelName])}}_checkForUnused(),_scopeStack.pop(),isUnstackingFunctionBody&&(_currentFunctBody=_scopeStack[_.findLastIndex(_scopeStack,function(scope){return scope[\"(isFuncBody)\"]||\"global\"===scope[\"(type)\"]})]),_current=subScope},addParam:function(labelName,token,type){if(type=type||\"param\",\"exception\"===type){var previouslyDefinedLabelType=this.funct.labeltype(labelName);previouslyDefinedLabelType&&\"exception\"!==previouslyDefinedLabelType&&(state.option.node||warning(\"W002\",state.tokens.next,labelName))}if(_.has(_current[\"(labels)\"],labelName)?_current[\"(labels)\"][labelName].duplicated=!0:(_checkOuterShadow(labelName,token,type),_current[\"(labels)\"][labelName]={\"(type)\":type,\"(token)\":token,\"(unused)\":!0},_current[\"(params)\"].push(labelName)),_.has(_current[\"(usages)\"],labelName)){var usage=_current[\"(usages)\"][labelName];usage[\"(onlyUsedSubFunction)\"]?_latedefWarning(type,labelName,token):warning(\"E056\",token,labelName,type)}},validateParams:function(){if(\"global\"!==_currentFunctBody[\"(type)\"]){var isStrict=state.isStrict(),currentFunctParamScope=_currentFunctBody[\"(parent)\"];currentFunctParamScope[\"(params)\"]&&currentFunctParamScope[\"(params)\"].forEach(function(labelName){var label=currentFunctParamScope[\"(labels)\"][labelName];label&&label.duplicated&&(isStrict?warning(\"E011\",label[\"(token)\"],labelName):state.option.shadow!==!0&&warning(\"W004\",label[\"(token)\"],labelName))})}},getUsedOrDefinedGlobals:function(){var list=Object.keys(usedPredefinedAndGlobals);return usedPredefinedAndGlobals.__proto__===marker&&-1===list.indexOf(\"__proto__\")&&list.push(\"__proto__\"),list},getImpliedGlobals:function(){var values=_.values(impliedGlobals),hasProto=!1;return impliedGlobals.__proto__&&(hasProto=values.some(function(value){return\"__proto__\"===value.name}),hasProto||values.push(impliedGlobals.__proto__)),values},getUnuseds:function(){return unuseds},has:function(labelName){return Boolean(_getLabel(labelName))},labeltype:function(labelName){var scopeLabels=_getLabel(labelName);return scopeLabels?scopeLabels[labelName][\"(type)\"]:null},addExported:function(labelName){var globalLabels=_scopeStack[0][\"(labels)\"];if(_.has(declared,labelName))delete declared[labelName];else if(_.has(globalLabels,labelName))globalLabels[labelName][\"(unused)\"]=!1;else{for(var i=1;_scopeStack.length>i;i++){var scope=_scopeStack[i];if(scope[\"(type)\"])break;if(_.has(scope[\"(labels)\"],labelName)&&!scope[\"(labels)\"][labelName][\"(blockscoped)\"])return scope[\"(labels)\"][labelName][\"(unused)\"]=!1,void 0}exported[labelName]=!0}},setExported:function(labelName,token){this.block.use(labelName,token)\n},addlabel:function(labelName,opts){var type=opts.type,token=opts.token,isblockscoped=\"let\"===type||\"const\"===type||\"class\"===type,isexported=\"global\"===(isblockscoped?_current:_currentFunctBody)[\"(type)\"]&&_.has(exported,labelName);if(_checkOuterShadow(labelName,token,type),isblockscoped){var declaredInCurrentScope=_current[\"(labels)\"][labelName];if(declaredInCurrentScope||_current!==_currentFunctBody||\"global\"===_current[\"(type)\"]||(declaredInCurrentScope=!!_currentFunctBody[\"(parent)\"][\"(labels)\"][labelName]),!declaredInCurrentScope&&_current[\"(usages)\"][labelName]){var usage=_current[\"(usages)\"][labelName];usage[\"(onlyUsedSubFunction)\"]?_latedefWarning(type,labelName,token):warning(\"E056\",token,labelName,type)}declaredInCurrentScope?warning(\"E011\",token,labelName):\"outer\"===state.option.shadow&&scopeManagerInst.funct.has(labelName)&&warning(\"W004\",token,labelName),scopeManagerInst.block.add(labelName,type,token,!isexported)}else{var declaredInCurrentFunctionScope=scopeManagerInst.funct.has(labelName);!declaredInCurrentFunctionScope&&usedSoFarInCurrentFunction(labelName)&&_latedefWarning(type,labelName,token),scopeManagerInst.funct.has(labelName,{onlyBlockscoped:!0})?warning(\"E011\",token,labelName):state.option.shadow!==!0&&declaredInCurrentFunctionScope&&\"__proto__\"!==labelName&&\"global\"!==_currentFunctBody[\"(type)\"]&&warning(\"W004\",token,labelName),scopeManagerInst.funct.add(labelName,type,token,!isexported),\"global\"===_currentFunctBody[\"(type)\"]&&(usedPredefinedAndGlobals[labelName]=marker)}},funct:{labeltype:function(labelName,options){for(var onlyBlockscoped=options&&options.onlyBlockscoped,excludeParams=options&&options.excludeParams,currentScopeIndex=_scopeStack.length-(options&&options.excludeCurrent?2:1),i=currentScopeIndex;i>=0;i--){var current=_scopeStack[i];if(current[\"(labels)\"][labelName]&&(!onlyBlockscoped||current[\"(labels)\"][labelName][\"(blockscoped)\"]))return current[\"(labels)\"][labelName][\"(type)\"];var scopeCheck=excludeParams?_scopeStack[i-1]:current;if(scopeCheck&&\"functionparams\"===scopeCheck[\"(type)\"])return null}return null},hasBreakLabel:function(labelName){for(var i=_scopeStack.length-1;i>=0;i--){var current=_scopeStack[i];if(current[\"(breakLabels)\"][labelName])return!0;if(\"functionparams\"===current[\"(type)\"])return!1}return!1},has:function(labelName,options){return Boolean(this.labeltype(labelName,options))},add:function(labelName,type,tok,unused){_current[\"(labels)\"][labelName]={\"(type)\":type,\"(token)\":tok,\"(blockscoped)\":!1,\"(function)\":_currentFunctBody,\"(unused)\":unused}}},block:{isGlobal:function(){return\"global\"===_current[\"(type)\"]},use:function(labelName,token){var paramScope=_currentFunctBody[\"(parent)\"];paramScope&&paramScope[\"(labels)\"][labelName]&&\"param\"===paramScope[\"(labels)\"][labelName][\"(type)\"]&&(scopeManagerInst.funct.has(labelName,{excludeParams:!0,onlyBlockscoped:!0})||(paramScope[\"(labels)\"][labelName][\"(unused)\"]=!1)),token&&(state.ignored.W117||state.option.undef===!1)&&(token.ignoreUndef=!0),_setupUsages(labelName),token&&(token[\"(function)\"]=_currentFunctBody,_current[\"(usages)\"][labelName][\"(tokens)\"].push(token))},reassign:function(labelName,token){this.modify(labelName,token),_current[\"(usages)\"][labelName][\"(reassigned)\"].push(token)},modify:function(labelName,token){_setupUsages(labelName),_current[\"(usages)\"][labelName][\"(modified)\"].push(token)},add:function(labelName,type,tok,unused){_current[\"(labels)\"][labelName]={\"(type)\":type,\"(token)\":tok,\"(blockscoped)\":!0,\"(unused)\":unused}},addBreakLabel:function(labelName,opts){var token=opts.token;scopeManagerInst.funct.hasBreakLabel(labelName)?warning(\"E011\",token,labelName):\"outer\"===state.option.shadow&&(scopeManagerInst.funct.has(labelName)?warning(\"W004\",token,labelName):_checkOuterShadow(labelName,token)),_current[\"(breakLabels)\"][labelName]=token}}};return scopeManagerInst};module.exports=scopeManager},{\"../lodash\":\"/node_modules/jshint/lodash.js\",events:\"/node_modules/browserify/node_modules/events/events.js\"}],\"/node_modules/jshint/src/state.js\":[function(_dereq_,module,exports){\"use strict\";var NameStack=_dereq_(\"./name-stack.js\"),state={syntax:{},isStrict:function(){return this.directive[\"use strict\"]||this.inClassBody||this.option.module||\"implied\"===this.option.strict},inMoz:function(){return this.option.moz},inES6:function(){return this.option.moz||this.option.esversion>=6},inES5:function(strict){return strict?!(this.option.esversion&&5!==this.option.esversion||this.option.moz):!this.option.esversion||this.option.esversion>=5||this.option.moz},reset:function(){this.tokens={prev:null,next:null,curr:null},this.option={},this.funct=null,this.ignored={},this.directive={},this.jsonMode=!1,this.jsonWarnings=[],this.lines=[],this.tab=\"\",this.cache={},this.ignoredLines={},this.forinifcheckneeded=!1,this.nameStack=new NameStack,this.inClassBody=!1}};exports.state=state},{\"./name-stack.js\":\"/node_modules/jshint/src/name-stack.js\"}],\"/node_modules/jshint/src/style.js\":[function(_dereq_,module,exports){\"use strict\";exports.register=function(linter){linter.on(\"Identifier\",function(data){linter.getOption(\"proto\")||\"__proto__\"===data.name&&linter.warn(\"W103\",{line:data.line,\"char\":data.char,data:[data.name,\"6\"]})}),linter.on(\"Identifier\",function(data){linter.getOption(\"iterator\")||\"__iterator__\"===data.name&&linter.warn(\"W103\",{line:data.line,\"char\":data.char,data:[data.name]})}),linter.on(\"Identifier\",function(data){linter.getOption(\"camelcase\")&&data.name.replace(/^_+|_+$/g,\"\").indexOf(\"_\")>-1&&!data.name.match(/^[A-Z0-9_]*$/)&&linter.warn(\"W106\",{line:data.line,\"char\":data.from,data:[data.name]})}),linter.on(\"String\",function(data){var code,quotmark=linter.getOption(\"quotmark\");quotmark&&(\"single\"===quotmark&&\"'\"!==data.quote&&(code=\"W109\"),\"double\"===quotmark&&'\"'!==data.quote&&(code=\"W108\"),quotmark===!0&&(linter.getCache(\"quotmark\")||linter.setCache(\"quotmark\",data.quote),linter.getCache(\"quotmark\")!==data.quote&&(code=\"W110\")),code&&linter.warn(code,{line:data.line,\"char\":data.char}))}),linter.on(\"Number\",function(data){\".\"===data.value.charAt(0)&&linter.warn(\"W008\",{line:data.line,\"char\":data.char,data:[data.value]}),\".\"===data.value.substr(data.value.length-1)&&linter.warn(\"W047\",{line:data.line,\"char\":data.char,data:[data.value]}),/^00+/.test(data.value)&&linter.warn(\"W046\",{line:data.line,\"char\":data.char,data:[data.value]})}),linter.on(\"String\",function(data){var re=/^(?:javascript|jscript|ecmascript|vbscript|livescript)\\s*:/i;linter.getOption(\"scripturl\")||re.test(data.value)&&linter.warn(\"W107\",{line:data.line,\"char\":data.char})})}},{}],\"/node_modules/jshint/src/vars.js\":[function(_dereq_,module,exports){\"use strict\";exports.reservedVars={arguments:!1,NaN:!1},exports.ecmaIdentifiers={3:{Array:!1,Boolean:!1,Date:!1,decodeURI:!1,decodeURIComponent:!1,encodeURI:!1,encodeURIComponent:!1,Error:!1,eval:!1,EvalError:!1,Function:!1,hasOwnProperty:!1,isFinite:!1,isNaN:!1,Math:!1,Number:!1,Object:!1,parseInt:!1,parseFloat:!1,RangeError:!1,ReferenceError:!1,RegExp:!1,String:!1,SyntaxError:!1,TypeError:!1,URIError:!1},5:{JSON:!1},6:{Map:!1,Promise:!1,Proxy:!1,Reflect:!1,Set:!1,Symbol:!1,WeakMap:!1,WeakSet:!1}},exports.browser={Audio:!1,Blob:!1,addEventListener:!1,applicationCache:!1,atob:!1,blur:!1,btoa:!1,cancelAnimationFrame:!1,CanvasGradient:!1,CanvasPattern:!1,CanvasRenderingContext2D:!1,CSS:!1,clearInterval:!1,clearTimeout:!1,close:!1,closed:!1,Comment:!1,CustomEvent:!1,DOMParser:!1,defaultStatus:!1,Document:!1,document:!1,DocumentFragment:!1,Element:!1,ElementTimeControl:!1,Event:!1,event:!1,fetch:!1,FileReader:!1,FormData:!1,focus:!1,frames:!1,getComputedStyle:!1,HTMLElement:!1,HTMLAnchorElement:!1,HTMLBaseElement:!1,HTMLBlockquoteElement:!1,HTMLBodyElement:!1,HTMLBRElement:!1,HTMLButtonElement:!1,HTMLCanvasElement:!1,HTMLCollection:!1,HTMLDirectoryElement:!1,HTMLDivElement:!1,HTMLDListElement:!1,HTMLFieldSetElement:!1,HTMLFontElement:!1,HTMLFormElement:!1,HTMLFrameElement:!1,HTMLFrameSetElement:!1,HTMLHeadElement:!1,HTMLHeadingElement:!1,HTMLHRElement:!1,HTMLHtmlElement:!1,HTMLIFrameElement:!1,HTMLImageElement:!1,HTMLInputElement:!1,HTMLIsIndexElement:!1,HTMLLabelElement:!1,HTMLLayerElement:!1,HTMLLegendElement:!1,HTMLLIElement:!1,HTMLLinkElement:!1,HTMLMapElement:!1,HTMLMenuElement:!1,HTMLMetaElement:!1,HTMLModElement:!1,HTMLObjectElement:!1,HTMLOListElement:!1,HTMLOptGroupElement:!1,HTMLOptionElement:!1,HTMLParagraphElement:!1,HTMLParamElement:!1,HTMLPreElement:!1,HTMLQuoteElement:!1,HTMLScriptElement:!1,HTMLSelectElement:!1,HTMLStyleElement:!1,HTMLTableCaptionElement:!1,HTMLTableCellElement:!1,HTMLTableColElement:!1,HTMLTableElement:!1,HTMLTableRowElement:!1,HTMLTableSectionElement:!1,HTMLTemplateElement:!1,HTMLTextAreaElement:!1,HTMLTitleElement:!1,HTMLUListElement:!1,HTMLVideoElement:!1,history:!1,Image:!1,Intl:!1,length:!1,localStorage:!1,location:!1,matchMedia:!1,MessageChannel:!1,MessageEvent:!1,MessagePort:!1,MouseEvent:!1,moveBy:!1,moveTo:!1,MutationObserver:!1,name:!1,Node:!1,NodeFilter:!1,NodeList:!1,Notification:!1,navigator:!1,onbeforeunload:!0,onblur:!0,onerror:!0,onfocus:!0,onload:!0,onresize:!0,onunload:!0,open:!1,openDatabase:!1,opener:!1,Option:!1,parent:!1,performance:!1,print:!1,Range:!1,requestAnimationFrame:!1,removeEventListener:!1,resizeBy:!1,resizeTo:!1,screen:!1,scroll:!1,scrollBy:!1,scrollTo:!1,sessionStorage:!1,setInterval:!1,setTimeout:!1,SharedWorker:!1,status:!1,SVGAElement:!1,SVGAltGlyphDefElement:!1,SVGAltGlyphElement:!1,SVGAltGlyphItemElement:!1,SVGAngle:!1,SVGAnimateColorElement:!1,SVGAnimateElement:!1,SVGAnimateMotionElement:!1,SVGAnimateTransformElement:!1,SVGAnimatedAngle:!1,SVGAnimatedBoolean:!1,SVGAnimatedEnumeration:!1,SVGAnimatedInteger:!1,SVGAnimatedLength:!1,SVGAnimatedLengthList:!1,SVGAnimatedNumber:!1,SVGAnimatedNumberList:!1,SVGAnimatedPathData:!1,SVGAnimatedPoints:!1,SVGAnimatedPreserveAspectRatio:!1,SVGAnimatedRect:!1,SVGAnimatedString:!1,SVGAnimatedTransformList:!1,SVGAnimationElement:!1,SVGCSSRule:!1,SVGCircleElement:!1,SVGClipPathElement:!1,SVGColor:!1,SVGColorProfileElement:!1,SVGColorProfileRule:!1,SVGComponentTransferFunctionElement:!1,SVGCursorElement:!1,SVGDefsElement:!1,SVGDescElement:!1,SVGDocument:!1,SVGElement:!1,SVGElementInstance:!1,SVGElementInstanceList:!1,SVGEllipseElement:!1,SVGExternalResourcesRequired:!1,SVGFEBlendElement:!1,SVGFEColorMatrixElement:!1,SVGFEComponentTransferElement:!1,SVGFECompositeElement:!1,SVGFEConvolveMatrixElement:!1,SVGFEDiffuseLightingElement:!1,SVGFEDisplacementMapElement:!1,SVGFEDistantLightElement:!1,SVGFEFloodElement:!1,SVGFEFuncAElement:!1,SVGFEFuncBElement:!1,SVGFEFuncGElement:!1,SVGFEFuncRElement:!1,SVGFEGaussianBlurElement:!1,SVGFEImageElement:!1,SVGFEMergeElement:!1,SVGFEMergeNodeElement:!1,SVGFEMorphologyElement:!1,SVGFEOffsetElement:!1,SVGFEPointLightElement:!1,SVGFESpecularLightingElement:!1,SVGFESpotLightElement:!1,SVGFETileElement:!1,SVGFETurbulenceElement:!1,SVGFilterElement:!1,SVGFilterPrimitiveStandardAttributes:!1,SVGFitToViewBox:!1,SVGFontElement:!1,SVGFontFaceElement:!1,SVGFontFaceFormatElement:!1,SVGFontFaceNameElement:!1,SVGFontFaceSrcElement:!1,SVGFontFaceUriElement:!1,SVGForeignObjectElement:!1,SVGGElement:!1,SVGGlyphElement:!1,SVGGlyphRefElement:!1,SVGGradientElement:!1,SVGHKernElement:!1,SVGICCColor:!1,SVGImageElement:!1,SVGLangSpace:!1,SVGLength:!1,SVGLengthList:!1,SVGLineElement:!1,SVGLinearGradientElement:!1,SVGLocatable:!1,SVGMPathElement:!1,SVGMarkerElement:!1,SVGMaskElement:!1,SVGMatrix:!1,SVGMetadataElement:!1,SVGMissingGlyphElement:!1,SVGNumber:!1,SVGNumberList:!1,SVGPaint:!1,SVGPathElement:!1,SVGPathSeg:!1,SVGPathSegArcAbs:!1,SVGPathSegArcRel:!1,SVGPathSegClosePath:!1,SVGPathSegCurvetoCubicAbs:!1,SVGPathSegCurvetoCubicRel:!1,SVGPathSegCurvetoCubicSmoothAbs:!1,SVGPathSegCurvetoCubicSmoothRel:!1,SVGPathSegCurvetoQuadraticAbs:!1,SVGPathSegCurvetoQuadraticRel:!1,SVGPathSegCurvetoQuadraticSmoothAbs:!1,SVGPathSegCurvetoQuadraticSmoothRel:!1,SVGPathSegLinetoAbs:!1,SVGPathSegLinetoHorizontalAbs:!1,SVGPathSegLinetoHorizontalRel:!1,SVGPathSegLinetoRel:!1,SVGPathSegLinetoVerticalAbs:!1,SVGPathSegLinetoVerticalRel:!1,SVGPathSegList:!1,SVGPathSegMovetoAbs:!1,SVGPathSegMovetoRel:!1,SVGPatternElement:!1,SVGPoint:!1,SVGPointList:!1,SVGPolygonElement:!1,SVGPolylineElement:!1,SVGPreserveAspectRatio:!1,SVGRadialGradientElement:!1,SVGRect:!1,SVGRectElement:!1,SVGRenderingIntent:!1,SVGSVGElement:!1,SVGScriptElement:!1,SVGSetElement:!1,SVGStopElement:!1,SVGStringList:!1,SVGStylable:!1,SVGStyleElement:!1,SVGSwitchElement:!1,SVGSymbolElement:!1,SVGTRefElement:!1,SVGTSpanElement:!1,SVGTests:!1,SVGTextContentElement:!1,SVGTextElement:!1,SVGTextPathElement:!1,SVGTextPositioningElement:!1,SVGTitleElement:!1,SVGTransform:!1,SVGTransformList:!1,SVGTransformable:!1,SVGURIReference:!1,SVGUnitTypes:!1,SVGUseElement:!1,SVGVKernElement:!1,SVGViewElement:!1,SVGViewSpec:!1,SVGZoomAndPan:!1,Text:!1,TextDecoder:!1,TextEncoder:!1,TimeEvent:!1,top:!1,URL:!1,WebGLActiveInfo:!1,WebGLBuffer:!1,WebGLContextEvent:!1,WebGLFramebuffer:!1,WebGLProgram:!1,WebGLRenderbuffer:!1,WebGLRenderingContext:!1,WebGLShader:!1,WebGLShaderPrecisionFormat:!1,WebGLTexture:!1,WebGLUniformLocation:!1,WebSocket:!1,window:!1,Window:!1,Worker:!1,XDomainRequest:!1,XMLHttpRequest:!1,XMLSerializer:!1,XPathEvaluator:!1,XPathException:!1,XPathExpression:!1,XPathNamespace:!1,XPathNSResolver:!1,XPathResult:!1},exports.devel={alert:!1,confirm:!1,console:!1,Debug:!1,opera:!1,prompt:!1},exports.worker={importScripts:!0,postMessage:!0,self:!0,FileReaderSync:!0},exports.nonstandard={escape:!1,unescape:!1},exports.couch={require:!1,respond:!1,getRow:!1,emit:!1,send:!1,start:!1,sum:!1,log:!1,exports:!1,module:!1,provides:!1},exports.node={__filename:!1,__dirname:!1,GLOBAL:!1,global:!1,module:!1,acequire:!1,Buffer:!0,console:!0,exports:!0,process:!0,setTimeout:!0,clearTimeout:!0,setInterval:!0,clearInterval:!0,setImmediate:!0,clearImmediate:!0},exports.browserify={__filename:!1,__dirname:!1,global:!1,module:!1,acequire:!1,Buffer:!0,exports:!0,process:!0},exports.phantom={phantom:!0,acequire:!0,WebPage:!0,console:!0,exports:!0},exports.qunit={asyncTest:!1,deepEqual:!1,equal:!1,expect:!1,module:!1,notDeepEqual:!1,notEqual:!1,notPropEqual:!1,notStrictEqual:!1,ok:!1,propEqual:!1,QUnit:!1,raises:!1,start:!1,stop:!1,strictEqual:!1,test:!1,\"throws\":!1},exports.rhino={defineClass:!1,deserialize:!1,gc:!1,help:!1,importClass:!1,importPackage:!1,java:!1,load:!1,loadClass:!1,Packages:!1,print:!1,quit:!1,readFile:!1,readUrl:!1,runCommand:!1,seal:!1,serialize:!1,spawn:!1,sync:!1,toint32:!1,version:!1},exports.shelljs={target:!1,echo:!1,exit:!1,cd:!1,pwd:!1,ls:!1,find:!1,cp:!1,rm:!1,mv:!1,mkdir:!1,test:!1,cat:!1,sed:!1,grep:!1,which:!1,dirs:!1,pushd:!1,popd:!1,env:!1,exec:!1,chmod:!1,config:!1,error:!1,tempdir:!1},exports.typed={ArrayBuffer:!1,ArrayBufferView:!1,DataView:!1,Float32Array:!1,Float64Array:!1,Int16Array:!1,Int32Array:!1,Int8Array:!1,Uint16Array:!1,Uint32Array:!1,Uint8Array:!1,Uint8ClampedArray:!1},exports.wsh={ActiveXObject:!0,Enumerator:!0,GetObject:!0,ScriptEngine:!0,ScriptEngineBuildVersion:!0,ScriptEngineMajorVersion:!0,ScriptEngineMinorVersion:!0,VBArray:!0,WSH:!0,WScript:!0,XDomainRequest:!0},exports.dojo={dojo:!1,dijit:!1,dojox:!1,define:!1,require:!1},exports.jquery={$:!1,jQuery:!1},exports.mootools={$:!1,$$:!1,Asset:!1,Browser:!1,Chain:!1,Class:!1,Color:!1,Cookie:!1,Core:!1,Document:!1,DomReady:!1,DOMEvent:!1,DOMReady:!1,Drag:!1,Element:!1,Elements:!1,Event:!1,Events:!1,Fx:!1,Group:!1,Hash:!1,HtmlTable:!1,IFrame:!1,IframeShim:!1,InputValidator:!1,instanceOf:!1,Keyboard:!1,Locale:!1,Mask:!1,MooTools:!1,Native:!1,Options:!1,OverText:!1,Request:!1,Scroller:!1,Slick:!1,Slider:!1,Sortables:!1,Spinner:!1,Swiff:!1,Tips:!1,Type:!1,typeOf:!1,URI:!1,Window:!1},exports.prototypejs={$:!1,$$:!1,$A:!1,$F:!1,$H:!1,$R:!1,$break:!1,$continue:!1,$w:!1,Abstract:!1,Ajax:!1,Class:!1,Enumerable:!1,Element:!1,Event:!1,Field:!1,Form:!1,Hash:!1,Insertion:!1,ObjectRange:!1,PeriodicalExecuter:!1,Position:!1,Prototype:!1,Selector:!1,Template:!1,Toggle:!1,Try:!1,Autocompleter:!1,Builder:!1,Control:!1,Draggable:!1,Draggables:!1,Droppables:!1,Effect:!1,Sortable:!1,SortableObserver:!1,Sound:!1,Scriptaculous:!1},exports.yui={YUI:!1,Y:!1,YUI_config:!1},exports.mocha={mocha:!1,describe:!1,xdescribe:!1,it:!1,xit:!1,context:!1,xcontext:!1,before:!1,after:!1,beforeEach:!1,afterEach:!1,suite:!1,test:!1,setup:!1,teardown:!1,suiteSetup:!1,suiteTeardown:!1},exports.jasmine={jasmine:!1,describe:!1,xdescribe:!1,it:!1,xit:!1,beforeEach:!1,afterEach:!1,setFixtures:!1,loadFixtures:!1,spyOn:!1,expect:!1,runs:!1,waitsFor:!1,waits:!1,beforeAll:!1,afterAll:!1,fail:!1,fdescribe:!1,fit:!1,pending:!1}},{}]},{},[\"/node_modules/jshint/src/jshint.js\"])}),ace.define(\"ace/mode/javascript_worker\",[\"require\",\"exports\",\"module\",\"ace/lib/oop\",\"ace/worker/mirror\",\"ace/mode/javascript/jshint\"],function(acequire,exports,module){\"use strict\";function startRegex(arr){return RegExp(\"^(\"+arr.join(\"|\")+\")\")}var oop=acequire(\"../lib/oop\"),Mirror=acequire(\"../worker/mirror\").Mirror,lint=acequire(\"./javascript/jshint\").JSHINT,disabledWarningsRe=startRegex([\"Bad for in variable '(.+)'.\",'Missing \"use strict\"']),errorsRe=startRegex([\"Unexpected\",\"Expected \",\"Confusing (plus|minus)\",\"\\\\{a\\\\} unterminated regular expression\",\"Unclosed \",\"Unmatched \",\"Unbegun comment\",\"Bad invocation\",\"Missing space after\",\"Missing operator at\"]),infoRe=startRegex([\"Expected an assignment\",\"Bad escapement of EOL\",\"Unexpected comma\",\"Unexpected space\",\"Missing radix parameter.\",\"A leading decimal point can\",\"\\\\['{a}'\\\\] is better written in dot notation.\",\"'{a}' used out of scope\"]),JavaScriptWorker=exports.JavaScriptWorker=function(sender){Mirror.call(this,sender),this.setTimeout(500),this.setOptions()};oop.inherits(JavaScriptWorker,Mirror),function(){this.setOptions=function(options){this.options=options||{esnext:!0,moz:!0,devel:!0,browser:!0,node:!0,laxcomma:!0,laxbreak:!0,lastsemic:!0,onevar:!1,passfail:!1,maxerr:100,expr:!0,multistr:!0,globalstrict:!0},this.doc.getValue()&&this.deferredUpdate.schedule(100)},this.changeOptions=function(newOptions){oop.mixin(this.options,newOptions),this.doc.getValue()&&this.deferredUpdate.schedule(100)},this.isValidJS=function(str){try{eval(\"throw 0;\"+str)}catch(e){if(0===e)return!0}return!1},this.onUpdate=function(){var value=this.doc.getValue();if(value=value.replace(/^#!.*\\n/,\"\\n\"),!value)return this.sender.emit(\"annotate\",[]);var errors=[],maxErrorLevel=this.isValidJS(value)?\"warning\":\"error\";lint(value,this.options,this.options.globals);for(var results=lint.errors,errorAdded=!1,i=0;results.length>i;i++){var error=results[i];if(error){var raw=error.raw,type=\"warning\";if(\"Missing semicolon.\"==raw){var str=error.evidence.substr(error.character);str=str.charAt(str.search(/\\S/)),\"error\"==maxErrorLevel&&str&&/[\\w\\d{(['\"]/.test(str)?(error.reason='Missing \";\" before statement',type=\"error\"):type=\"info\"}else{if(disabledWarningsRe.test(raw))continue;infoRe.test(raw)?type=\"info\":errorsRe.test(raw)?(errorAdded=!0,type=maxErrorLevel):\"'{a}' is not defined.\"==raw?type=\"warning\":\"'{a}' is defined but never used.\"==raw&&(type=\"info\")}errors.push({row:error.line-1,column:error.character-1,text:error.reason,type:type,raw:raw})}}this.sender.emit(\"annotate\",errors)}}.call(JavaScriptWorker.prototype)}),ace.define(\"ace/lib/es5-shim\",[\"require\",\"exports\",\"module\"],function(){function Empty(){}function doesDefinePropertyWork(object){try{return Object.defineProperty(object,\"sentinel\",{}),\"sentinel\"in object}catch(exception){}}function toInteger(n){return n=+n,n!==n?n=0:0!==n&&n!==1/0&&n!==-(1/0)&&(n=(n>0||-1)*Math.floor(Math.abs(n))),n}Function.prototype.bind||(Function.prototype.bind=function(that){var target=this;if(\"function\"!=typeof target)throw new TypeError(\"Function.prototype.bind called on incompatible \"+target);var args=slice.call(arguments,1),bound=function(){if(this instanceof bound){var result=target.apply(this,args.concat(slice.call(arguments)));return Object(result)===result?result:this}return target.apply(that,args.concat(slice.call(arguments)))};return target.prototype&&(Empty.prototype=target.prototype,bound.prototype=new Empty,Empty.prototype=null),bound});var defineGetter,defineSetter,lookupGetter,lookupSetter,supportsAccessors,call=Function.prototype.call,prototypeOfArray=Array.prototype,prototypeOfObject=Object.prototype,slice=prototypeOfArray.slice,_toString=call.bind(prototypeOfObject.toString),owns=call.bind(prototypeOfObject.hasOwnProperty);if((supportsAccessors=owns(prototypeOfObject,\"__defineGetter__\"))&&(defineGetter=call.bind(prototypeOfObject.__defineGetter__),defineSetter=call.bind(prototypeOfObject.__defineSetter__),lookupGetter=call.bind(prototypeOfObject.__lookupGetter__),lookupSetter=call.bind(prototypeOfObject.__lookupSetter__)),2!=[1,2].splice(0).length)if(function(){function makeArray(l){var a=Array(l+2);return a[0]=a[1]=0,a}var lengthBefore,array=[];return array.splice.apply(array,makeArray(20)),array.splice.apply(array,makeArray(26)),lengthBefore=array.length,array.splice(5,0,\"XXX\"),lengthBefore+1==array.length,lengthBefore+1==array.length?!0:void 0}()){var array_splice=Array.prototype.splice;Array.prototype.splice=function(start,deleteCount){return arguments.length?array_splice.apply(this,[void 0===start?0:start,void 0===deleteCount?this.length-start:deleteCount].concat(slice.call(arguments,2))):[]}}else Array.prototype.splice=function(pos,removeCount){var length=this.length;pos>0?pos>length&&(pos=length):void 0==pos?pos=0:0>pos&&(pos=Math.max(length+pos,0)),length>pos+removeCount||(removeCount=length-pos);var removed=this.slice(pos,pos+removeCount),insert=slice.call(arguments,2),add=insert.length;if(pos===length)add&&this.push.apply(this,insert);else{var remove=Math.min(removeCount,length-pos),tailOldPos=pos+remove,tailNewPos=tailOldPos+add-remove,tailCount=length-tailOldPos,lengthAfterRemove=length-remove;if(tailOldPos>tailNewPos)for(var i=0;tailCount>i;++i)this[tailNewPos+i]=this[tailOldPos+i];else if(tailNewPos>tailOldPos)for(i=tailCount;i--;)this[tailNewPos+i]=this[tailOldPos+i];if(add&&pos===lengthAfterRemove)this.length=lengthAfterRemove,this.push.apply(this,insert);else for(this.length=lengthAfterRemove+add,i=0;add>i;++i)this[pos+i]=insert[i]}return removed};Array.isArray||(Array.isArray=function(obj){return\"[object Array]\"==_toString(obj)});var boxedString=Object(\"a\"),splitString=\"a\"!=boxedString[0]||!(0 in boxedString);if(Array.prototype.forEach||(Array.prototype.forEach=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,thisp=arguments[1],i=-1,length=self.length>>>0;if(\"[object Function]\"!=_toString(fun))throw new TypeError;for(;length>++i;)i in self&&fun.call(thisp,self[i],i,object)}),Array.prototype.map||(Array.prototype.map=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0,result=Array(length),thisp=arguments[1];if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");for(var i=0;length>i;i++)i in self&&(result[i]=fun.call(thisp,self[i],i,object));return result}),Array.prototype.filter||(Array.prototype.filter=function(fun){var value,object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0,result=[],thisp=arguments[1];if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");for(var i=0;length>i;i++)i in self&&(value=self[i],fun.call(thisp,value,i,object)&&result.push(value));return result}),Array.prototype.every||(Array.prototype.every=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0,thisp=arguments[1];if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");for(var i=0;length>i;i++)if(i in self&&!fun.call(thisp,self[i],i,object))return!1;return!0}),Array.prototype.some||(Array.prototype.some=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0,thisp=arguments[1];if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");for(var i=0;length>i;i++)if(i in self&&fun.call(thisp,self[i],i,object))return!0;return!1}),Array.prototype.reduce||(Array.prototype.reduce=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0;if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");if(!length&&1==arguments.length)throw new TypeError(\"reduce of empty array with no initial value\");var result,i=0;if(arguments.length>=2)result=arguments[1];else for(;;){if(i in self){result=self[i++];break}if(++i>=length)throw new TypeError(\"reduce of empty array with no initial value\")}for(;length>i;i++)i in self&&(result=fun.call(void 0,result,self[i],i,object));return result}),Array.prototype.reduceRight||(Array.prototype.reduceRight=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0;if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");if(!length&&1==arguments.length)throw new TypeError(\"reduceRight of empty array with no initial value\");var result,i=length-1;if(arguments.length>=2)result=arguments[1];else for(;;){if(i in self){result=self[i--];break}if(0>--i)throw new TypeError(\"reduceRight of empty array with no initial value\")}do i in this&&(result=fun.call(void 0,result,self[i],i,object));while(i--);return result}),Array.prototype.indexOf&&-1==[0,1].indexOf(1,2)||(Array.prototype.indexOf=function(sought){var self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):toObject(this),length=self.length>>>0;if(!length)return-1;var i=0;for(arguments.length>1&&(i=toInteger(arguments[1])),i=i>=0?i:Math.max(0,length+i);length>i;i++)if(i in self&&self[i]===sought)return i;return-1}),Array.prototype.lastIndexOf&&-1==[0,1].lastIndexOf(0,-3)||(Array.prototype.lastIndexOf=function(sought){var self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):toObject(this),length=self.length>>>0;if(!length)return-1;var i=length-1;for(arguments.length>1&&(i=Math.min(i,toInteger(arguments[1]))),i=i>=0?i:length-Math.abs(i);i>=0;i--)if(i in self&&sought===self[i])return i;return-1}),Object.getPrototypeOf||(Object.getPrototypeOf=function(object){return object.__proto__||(object.constructor?object.constructor.prototype:prototypeOfObject)}),!Object.getOwnPropertyDescriptor){var ERR_NON_OBJECT=\"Object.getOwnPropertyDescriptor called on a non-object: \";Object.getOwnPropertyDescriptor=function(object,property){if(\"object\"!=typeof object&&\"function\"!=typeof object||null===object)throw new TypeError(ERR_NON_OBJECT+object);if(owns(object,property)){var descriptor,getter,setter;if(descriptor={enumerable:!0,configurable:!0},supportsAccessors){var prototype=object.__proto__;object.__proto__=prototypeOfObject;var getter=lookupGetter(object,property),setter=lookupSetter(object,property);if(object.__proto__=prototype,getter||setter)return getter&&(descriptor.get=getter),setter&&(descriptor.set=setter),descriptor}return descriptor.value=object[property],descriptor}}}if(Object.getOwnPropertyNames||(Object.getOwnPropertyNames=function(object){return Object.keys(object)}),!Object.create){var createEmpty;createEmpty=null===Object.prototype.__proto__?function(){return{__proto__:null}}:function(){var empty={};for(var i in empty)empty[i]=null;return empty.constructor=empty.hasOwnProperty=empty.propertyIsEnumerable=empty.isPrototypeOf=empty.toLocaleString=empty.toString=empty.valueOf=empty.__proto__=null,empty},Object.create=function(prototype,properties){var object;if(null===prototype)object=createEmpty();else{if(\"object\"!=typeof prototype)throw new TypeError(\"typeof prototype[\"+typeof prototype+\"] != 'object'\");var Type=function(){};Type.prototype=prototype,object=new Type,object.__proto__=prototype}return void 0!==properties&&Object.defineProperties(object,properties),object}}if(Object.defineProperty){var definePropertyWorksOnObject=doesDefinePropertyWork({}),definePropertyWorksOnDom=\"undefined\"==typeof document||doesDefinePropertyWork(document.createElement(\"div\"));if(!definePropertyWorksOnObject||!definePropertyWorksOnDom)var definePropertyFallback=Object.defineProperty}if(!Object.defineProperty||definePropertyFallback){var ERR_NON_OBJECT_DESCRIPTOR=\"Property description must be an object: \",ERR_NON_OBJECT_TARGET=\"Object.defineProperty called on non-object: \",ERR_ACCESSORS_NOT_SUPPORTED=\"getters & setters can not be defined on this javascript engine\";Object.defineProperty=function(object,property,descriptor){if(\"object\"!=typeof object&&\"function\"!=typeof object||null===object)throw new TypeError(ERR_NON_OBJECT_TARGET+object);if(\"object\"!=typeof descriptor&&\"function\"!=typeof descriptor||null===descriptor)throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR+descriptor);if(definePropertyFallback)try{return definePropertyFallback.call(Object,object,property,descriptor)}catch(exception){}if(owns(descriptor,\"value\"))if(supportsAccessors&&(lookupGetter(object,property)||lookupSetter(object,property))){var prototype=object.__proto__;object.__proto__=prototypeOfObject,delete object[property],object[property]=descriptor.value,object.__proto__=prototype}else object[property]=descriptor.value;else{if(!supportsAccessors)throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);owns(descriptor,\"get\")&&defineGetter(object,property,descriptor.get),owns(descriptor,\"set\")&&defineSetter(object,property,descriptor.set)}return object}}Object.defineProperties||(Object.defineProperties=function(object,properties){for(var property in properties)owns(properties,property)&&Object.defineProperty(object,property,properties[property]);return object}),Object.seal||(Object.seal=function(object){return object}),Object.freeze||(Object.freeze=function(object){return object});try{Object.freeze(function(){})}catch(exception){Object.freeze=function(freezeObject){return function(object){return\"function\"==typeof object?object:freezeObject(object)}}(Object.freeze)}if(Object.preventExtensions||(Object.preventExtensions=function(object){return object}),Object.isSealed||(Object.isSealed=function(){return!1}),Object.isFrozen||(Object.isFrozen=function(){return!1}),Object.isExtensible||(Object.isExtensible=function(object){if(Object(object)===object)throw new TypeError;for(var name=\"\";owns(object,name);)name+=\"?\";object[name]=!0;var returnValue=owns(object,name);return delete object[name],returnValue}),!Object.keys){var hasDontEnumBug=!0,dontEnums=[\"toString\",\"toLocaleString\",\"valueOf\",\"hasOwnProperty\",\"isPrototypeOf\",\"propertyIsEnumerable\",\"constructor\"],dontEnumsLength=dontEnums.length;for(var key in{toString:null})hasDontEnumBug=!1;Object.keys=function(object){if(\"object\"!=typeof object&&\"function\"!=typeof object||null===object)throw new TypeError(\"Object.keys called on a non-object\");var keys=[];for(var name in object)owns(object,name)&&keys.push(name);if(hasDontEnumBug)for(var i=0,ii=dontEnumsLength;ii>i;i++){var dontEnum=dontEnums[i];owns(object,dontEnum)&&keys.push(dontEnum)}return keys}}Date.now||(Date.now=function(){return(new Date).getTime()});var ws=\"\t\\n\u000b\\f\\r   ᠎             　\\u2028\\u2029\";if(!String.prototype.trim||ws.trim()){ws=\"[\"+ws+\"]\";var trimBeginRegexp=RegExp(\"^\"+ws+ws+\"*\"),trimEndRegexp=RegExp(ws+ws+\"*$\");String.prototype.trim=function(){return(this+\"\").replace(trimBeginRegexp,\"\").replace(trimEndRegexp,\"\")}}var toObject=function(o){if(null==o)throw new TypeError(\"can't convert \"+o+\" to object\");return Object(o)}});";
/***/ }),
/* 202 */
/*!*********************************************************!*\
!*** ./node_modules/js-beautify/js/lib/beautify-css.js ***!
\*********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*jshint curly:false, eqeqeq:true, laxbreak:true, noempty:false */
/* AUTO-GENERATED. DO NOT MODIFY. */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
CSS Beautifier
---------------
Written by Harutyun Amirjanyan, (amirjanyan@gmail.com)
Based on code initially developed by: Einar Lielmanis, <einar@jsbeautifier.org>
http://jsbeautifier.org/
Usage:
css_beautify(source_text);
css_beautify(source_text, options);
The options are (default in brackets):
indent_size (4) — indentation size,
indent_char (space) — character to indent with,
selector_separator_newline (true) - separate selectors with newline or
not (e.g. "a,\nbr" or "a, br")
end_with_newline (false) - end with a newline
newline_between_rules (true) - add a new line after every css rule
space_around_selector_separator (false) - ensure space around selector separators:
'>', '+', '~' (e.g. "a>b" -> "a > b")
e.g
css_beautify(css_source_text, {
'indent_size': 1,
'indent_char': '\t',
'selector_separator': ' ',
'end_with_newline': false,
'newline_between_rules': true,
'space_around_selector_separator': true
});
*/
// http://www.w3.org/TR/CSS21/syndata.html#tokenization
// http://www.w3.org/TR/css3-syntax/
(function() {
var legacy_beautify_css =
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // identity function for calling harmony imports with the correct context
/******/ __webpack_require__.i = function(value) { return value; };
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, {
/******/ configurable: false,
/******/ enumerable: true,
/******/ get: getter
/******/ });
/******/ }
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 4);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
var mergeOpts = __webpack_require__(2).mergeOpts;
var acorn = __webpack_require__(1);
var Output = __webpack_require__(3).Output;
var lineBreak = acorn.lineBreak;
var allLineBreaks = acorn.allLineBreaks;
function Beautifier(source_text, options) {
options = options || {};
// Allow the setting of language/file-type specific options
// with inheritance of overall settings
options = mergeOpts(options, 'css');
source_text = source_text || '';
var newlinesFromLastWSEat = 0;
var indentSize = options.indent_size ? parseInt(options.indent_size, 10) : 4;
var indentCharacter = options.indent_char || ' ';
var preserve_newlines = (options.preserve_newlines === undefined) ? false : options.preserve_newlines;
var selectorSeparatorNewline = (options.selector_separator_newline === undefined) ? true : options.selector_separator_newline;
var end_with_newline = (options.end_with_newline === undefined) ? false : options.end_with_newline;
var newline_between_rules = (options.newline_between_rules === undefined) ? true : options.newline_between_rules;
var space_around_combinator = (options.space_around_combinator === undefined) ? false : options.space_around_combinator;
space_around_combinator = space_around_combinator || ((options.space_around_selector_separator === undefined) ? false : options.space_around_selector_separator);
var eol = options.eol ? options.eol : 'auto';
if (options.indent_with_tabs) {
indentCharacter = '\t';
indentSize = 1;
}
if (eol === 'auto') {
eol = '\n';
if (source_text && lineBreak.test(source_text || '')) {
eol = source_text.match(lineBreak)[0];
}
}
eol = eol.replace(/\\r/, '\r').replace(/\\n/, '\n');
// HACK: newline parsing inconsistent. This brute force normalizes the input.
source_text = source_text.replace(allLineBreaks, '\n');
// tokenizer
var whiteRe = /^\s+$/;
var pos = -1,
ch;
var parenLevel = 0;
function next() {
ch = source_text.charAt(++pos);
return ch || '';
}
function peek(skipWhitespace) {
var result = '';
var prev_pos = pos;
if (skipWhitespace) {
eatWhitespace();
}
result = source_text.charAt(pos + 1) || '';
pos = prev_pos - 1;
next();
return result;
}
function eatString(endChars) {
var start = pos;
while (next()) {
if (ch === "\\") {
next();
} else if (endChars.indexOf(ch) !== -1) {
break;
} else if (ch === "\n") {
break;
}
}
return source_text.substring(start, pos + 1);
}
function peekString(endChar) {
var prev_pos = pos;
var str = eatString(endChar);
pos = prev_pos - 1;
next();
return str;
}
function eatWhitespace(preserve_newlines_local) {
var result = 0;
while (whiteRe.test(peek())) {
next();
if (ch === '\n' && preserve_newlines_local && preserve_newlines) {
output.add_new_line(true);
result++;
}
}
newlinesFromLastWSEat = result;
return result;
}
function skipWhitespace() {
var result = '';
if (ch && whiteRe.test(ch)) {
result = ch;
}
while (whiteRe.test(next())) {
result += ch;
}
return result;
}
function eatComment() {
var start = pos;
var singleLine = peek() === "/";
next();
while (next()) {
if (!singleLine && ch === "*" && peek() === "/") {
next();
break;
} else if (singleLine && ch === "\n") {
return source_text.substring(start, pos);
}
}
return source_text.substring(start, pos) + ch;
}
function lookBack(str) {
return source_text.substring(pos - str.length, pos).toLowerCase() ===
str;
}
// Nested pseudo-class if we are insideRule
// and the next special character found opens
// a new block
function foundNestedPseudoClass() {
var openParen = 0;
for (var i = pos + 1; i < source_text.length; i++) {
var ch = source_text.charAt(i);
if (ch === "{") {
return true;
} else if (ch === '(') {
// pseudoclasses can contain ()
openParen += 1;
} else if (ch === ')') {
if (openParen === 0) {
return false;
}
openParen -= 1;
} else if (ch === ";" || ch === "}") {
return false;
}
}
return false;
}
// printer
var baseIndentString = '';
var preindent_index = 0;
if (source_text && source_text.length) {
while ((source_text.charAt(preindent_index) === ' ' ||
source_text.charAt(preindent_index) === '\t')) {
preindent_index += 1;
}
baseIndentString = source_text.substring(0, preindent_index);
source_text = source_text.substring(preindent_index);
}
var singleIndent = new Array(indentSize + 1).join(indentCharacter);
var indentLevel;
var nestedLevel;
var output;
function print_string(output_string) {
if (output.just_added_newline()) {
output.set_indent(indentLevel);
}
output.add_token(output_string);
}
function preserveSingleSpace(isAfterSpace) {
if (isAfterSpace) {
output.space_before_token = true;
}
}
function indent() {
indentLevel++;
}
function outdent() {
if (indentLevel > 0) {
indentLevel--;
}
}
/*_____________________--------------------_____________________*/
this.beautify = function() {
// reset
output = new Output(singleIndent, baseIndentString);
indentLevel = 0;
nestedLevel = 0;
pos = -1;
ch = null;
parenLevel = 0;
var insideRule = false;
var insidePropertyValue = false;
var enteringConditionalGroup = false;
var top_ch = '';
var last_top_ch = '';
while (true) {
var whitespace = skipWhitespace();
var isAfterSpace = whitespace !== '';
var isAfterNewline = whitespace.indexOf('\n') !== -1;
last_top_ch = top_ch;
top_ch = ch;
if (!ch) {
break;
} else if (ch === '/' && peek() === '*') { /* css comment */
var header = indentLevel === 0;
if (isAfterNewline || header) {
output.add_new_line();
}
print_string(eatComment());
output.add_new_line();
if (header) {
output.add_new_line(true);
}
} else if (ch === '/' && peek() === '/') { // single line comment
if (!isAfterNewline && last_top_ch !== '{') {
output.trim(true);
}
output.space_before_token = true;
print_string(eatComment());
output.add_new_line();
} else if (ch === '@') {
preserveSingleSpace(isAfterSpace);
// deal with less propery mixins @{...}
if (peek() === '{') {
print_string(eatString('}'));
} else {
print_string(ch);
// strip trailing space, if present, for hash property checks
var variableOrRule = peekString(": ,;{}()[]/='\"");
if (variableOrRule.match(/[ :]$/)) {
// we have a variable or pseudo-class, add it and insert one space before continuing
next();
variableOrRule = eatString(": ").replace(/\s$/, '');
print_string(variableOrRule);
output.space_before_token = true;
}
variableOrRule = variableOrRule.replace(/\s$/, '');
// might be a nesting at-rule
if (variableOrRule in this.NESTED_AT_RULE) {
nestedLevel += 1;
if (variableOrRule in this.CONDITIONAL_GROUP_RULE) {
enteringConditionalGroup = true;
}
}
}
} else if (ch === '#' && peek() === '{') {
preserveSingleSpace(isAfterSpace);
print_string(eatString('}'));
} else if (ch === '{') {
if (peek(true) === '}') {
eatWhitespace();
next();
output.space_before_token = true;
print_string("{}");
if (!eatWhitespace(true)) {
output.add_new_line();
}
if (newlinesFromLastWSEat < 2 && newline_between_rules && indentLevel === 0) {
output.add_new_line(true);
}
} else {
indent();
output.space_before_token = true;
print_string(ch);
if (!eatWhitespace(true)) {
output.add_new_line();
}
// when entering conditional groups, only rulesets are allowed
if (enteringConditionalGroup) {
enteringConditionalGroup = false;
insideRule = (indentLevel > nestedLevel);
} else {
// otherwise, declarations are also allowed
insideRule = (indentLevel >= nestedLevel);
}
}
} else if (ch === '}') {
outdent();
output.add_new_line();
print_string(ch);
insideRule = false;
insidePropertyValue = false;
if (nestedLevel) {
nestedLevel--;
}
if (!eatWhitespace(true)) {
output.add_new_line();
}
if (newlinesFromLastWSEat < 2 && newline_between_rules && indentLevel === 0) {
output.add_new_line(true);
}
} else if (ch === ":") {
eatWhitespace();
if ((insideRule || enteringConditionalGroup) &&
!(lookBack("&") || foundNestedPseudoClass()) &&
!lookBack("(")) {
// 'property: value' delimiter
// which could be in a conditional group query
print_string(':');
if (!insidePropertyValue) {
insidePropertyValue = true;
output.space_before_token = true;
}
} else {
// sass/less parent reference don't use a space
// sass nested pseudo-class don't use a space
// preserve space before pseudoclasses/pseudoelements, as it means "in any child"
if (lookBack(" ")) {
output.space_before_token = true;
}
if (peek() === ":") {
// pseudo-element
next();
print_string("::");
} else {
// pseudo-class
print_string(':');
}
}
} else if (ch === '"' || ch === '\'') {
preserveSingleSpace(isAfterSpace);
print_string(eatString(ch));
} else if (ch === ';') {
insidePropertyValue = false;
print_string(ch);
if (!eatWhitespace(true)) {
output.add_new_line();
}
} else if (ch === '(') { // may be a url
if (lookBack("url")) {
print_string(ch);
eatWhitespace();
if (next()) {
if (ch !== ')' && ch !== '"' && ch !== '\'') {
print_string(eatString(')'));
} else {
pos--;
}
}
} else {
parenLevel++;
preserveSingleSpace(isAfterSpace);
print_string(ch);
eatWhitespace();
}
} else if (ch === ')') {
print_string(ch);
parenLevel--;
} else if (ch === ',') {
print_string(ch);
if (!eatWhitespace(true) && selectorSeparatorNewline && !insidePropertyValue && parenLevel < 1) {
output.add_new_line();
} else {
output.space_before_token = true;
}
} else if ((ch === '>' || ch === '+' || ch === '~') &&
!insidePropertyValue && parenLevel < 1) {
//handle combinator spacing
if (space_around_combinator) {
output.space_before_token = true;
print_string(ch);
output.space_before_token = true;
} else {
print_string(ch);
eatWhitespace();
// squash extra whitespace
if (ch && whiteRe.test(ch)) {
ch = '';
}
}
} else if (ch === ']') {
print_string(ch);
} else if (ch === '[') {
preserveSingleSpace(isAfterSpace);
print_string(ch);
} else if (ch === '=') { // no whitespace before or after
eatWhitespace();
print_string('=');
if (whiteRe.test(ch)) {
ch = '';
}
} else if (ch === '!') { // !important
print_string(' ');
print_string(ch);
} else {
preserveSingleSpace(isAfterSpace);
print_string(ch);
}
}
var sweetCode = output.get_code(end_with_newline, eol);
return sweetCode;
};
// https://developer.mozilla.org/en-US/docs/Web/CSS/At-rule
this.NESTED_AT_RULE = {
"@page": true,
"@font-face": true,
"@keyframes": true,
// also in CONDITIONAL_GROUP_RULE below
"@media": true,
"@supports": true,
"@document": true
};
this.CONDITIONAL_GROUP_RULE = {
"@media": true,
"@supports": true,
"@document": true
};
}
module.exports.Beautifier = Beautifier;
/***/ }),
/* 1 */
/***/ (function(module, exports) {
/* jshint curly: false */
// This section of code is taken from acorn.
//
// Acorn was written by Marijn Haverbeke and released under an MIT
// license. The Unicode regexps (for identifiers and whitespace) were
// taken from [Esprima](http://esprima.org) by Ariya Hidayat.
//
// Git repositories for Acorn are available at
//
// http://marijnhaverbeke.nl/git/acorn
// https://github.com/marijnh/acorn.git
// ## Character categories
// Big ugly regular expressions that match characters in the
// whitespace, identifier, and identifier-start categories. These
// are only applied when a character is found to actually have a
// code point above 128.
var nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/; // jshint ignore:line
var nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc";
var nonASCIIidentifierChars = "\u0300-\u036f\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u0620-\u0649\u0672-\u06d3\u06e7-\u06e8\u06fb-\u06fc\u0730-\u074a\u0800-\u0814\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0840-\u0857\u08e4-\u08fe\u0900-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962-\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09d7\u09df-\u09e0\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2-\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b5f-\u0b60\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c01-\u0c03\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62-\u0c63\u0c66-\u0c6f\u0c82\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2-\u0ce3\u0ce6-\u0cef\u0d02\u0d03\u0d46-\u0d48\u0d57\u0d62-\u0d63\u0d66-\u0d6f\u0d82\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0df2\u0df3\u0e34-\u0e3a\u0e40-\u0e45\u0e50-\u0e59\u0eb4-\u0eb9\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f41-\u0f47\u0f71-\u0f84\u0f86-\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u1000-\u1029\u1040-\u1049\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u170e-\u1710\u1720-\u1730\u1740-\u1750\u1772\u1773\u1780-\u17b2\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u1920-\u192b\u1930-\u193b\u1951-\u196d\u19b0-\u19c0\u19c8-\u19c9\u19d0-\u19d9\u1a00-\u1a15\u1a20-\u1a53\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1b46-\u1b4b\u1b50-\u1b59\u1b6b-\u1b73\u1bb0-\u1bb9\u1be6-\u1bf3\u1c00-\u1c22\u1c40-\u1c49\u1c5b-\u1c7d\u1cd0-\u1cd2\u1d00-\u1dbe\u1e01-\u1f15\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2d81-\u2d96\u2de0-\u2dff\u3021-\u3028\u3099\u309a\ua640-\ua66d\ua674-\ua67d\ua69f\ua6f0-\ua6f1\ua7f8-\ua800\ua806\ua80b\ua823-\ua827\ua880-\ua881\ua8b4-\ua8c4\ua8d0-\ua8d9\ua8f3-\ua8f7\ua900-\ua909\ua926-\ua92d\ua930-\ua945\ua980-\ua983\ua9b3-\ua9c0\uaa00-\uaa27\uaa40-\uaa41\uaa4c-\uaa4d\uaa50-\uaa59\uaa7b\uaae0-\uaae9\uaaf2-\uaaf3\uabc0-\uabe1\uabec\uabed\uabf0-\uabf9\ufb20-\ufb28\ufe00-\ufe0f\ufe20-\ufe26\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f";
var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
// Whether a single character denotes a newline.
exports.newline = /[\n\r\u2028\u2029]/;
// Matches a whole line break (where CRLF is considered a single
// line break). Used to count lines.
// in javascript, these two differ
// in python they are the same, different methods are called on them
exports.lineBreak = new RegExp('\r\n|' + exports.newline.source);
exports.allLineBreaks = new RegExp(exports.lineBreak.source, 'g');
// Test whether a given character code starts an identifier.
exports.isIdentifierStart = function(code) {
// permit $ (36) and @ (64). @ is used in ES7 decorators.
if (code < 65) return code === 36 || code === 64;
// 65 through 91 are uppercase letters.
if (code < 91) return true;
// permit _ (95).
if (code < 97) return code === 95;
// 97 through 123 are lowercase letters.
if (code < 123) return true;
return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));
};
// Test whether a given character is part of an identifier.
exports.isIdentifierChar = function(code) {
if (code < 48) return code === 36;
if (code < 58) return true;
if (code < 65) return false;
if (code < 91) return true;
if (code < 97) return code === 95;
if (code < 123) return true;
return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));
};
/***/ }),
/* 2 */
/***/ (function(module, exports) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
function mergeOpts(allOptions, targetType) {
var finalOpts = {};
var name;
for (name in allOptions) {
if (name !== targetType) {
finalOpts[name] = allOptions[name];
}
}
//merge in the per type settings for the targetType
if (targetType in allOptions) {
for (name in allOptions[targetType]) {
finalOpts[name] = allOptions[targetType][name];
}
}
return finalOpts;
}
module.exports.mergeOpts = mergeOpts;
/***/ }),
/* 3 */
/***/ (function(module, exports) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
function OutputLine(parent) {
var _character_count = 0;
// use indent_count as a marker for lines that have preserved indentation
var _indent_count = -1;
var _items = [];
var _empty = true;
this.set_indent = function(level) {
_character_count = parent.baseIndentLength + level * parent.indent_length;
_indent_count = level;
};
this.get_character_count = function() {
return _character_count;
};
this.is_empty = function() {
return _empty;
};
this.last = function() {
if (!this._empty) {
return _items[_items.length - 1];
} else {
return null;
}
};
this.push = function(input) {
_items.push(input);
_character_count += input.length;
_empty = false;
};
this.pop = function() {
var item = null;
if (!_empty) {
item = _items.pop();
_character_count -= item.length;
_empty = _items.length === 0;
}
return item;
};
this.remove_indent = function() {
if (_indent_count > 0) {
_indent_count -= 1;
_character_count -= parent.indent_length;
}
};
this.trim = function() {
while (this.last() === ' ') {
_items.pop();
_character_count -= 1;
}
_empty = _items.length === 0;
};
this.toString = function() {
var result = '';
if (!this._empty) {
if (_indent_count >= 0) {
result = parent.indent_cache[_indent_count];
}
result += _items.join('');
}
return result;
};
}
function Output(indent_string, baseIndentString) {
baseIndentString = baseIndentString || '';
this.indent_cache = [baseIndentString];
this.baseIndentLength = baseIndentString.length;
this.indent_length = indent_string.length;
this.raw = false;
var lines = [];
this.baseIndentString = baseIndentString;
this.indent_string = indent_string;
this.previous_line = null;
this.current_line = null;
this.space_before_token = false;
this.add_outputline = function() {
this.previous_line = this.current_line;
this.current_line = new OutputLine(this);
lines.push(this.current_line);
};
// initialize
this.add_outputline();
this.get_line_number = function() {
return lines.length;
};
// Using object instead of string to allow for later expansion of info about each line
this.add_new_line = function(force_newline) {
if (this.get_line_number() === 1 && this.just_added_newline()) {
return false; // no newline on start of file
}
if (force_newline || !this.just_added_newline()) {
if (!this.raw) {
this.add_outputline();
}
return true;
}
return false;
};
this.get_code = function(end_with_newline, eol) {
var sweet_code = lines.join('\n').replace(/[\r\n\t ]+$/, '');
if (end_with_newline) {
sweet_code += '\n';
}
if (eol !== '\n') {
sweet_code = sweet_code.replace(/[\n]/g, eol);
}
return sweet_code;
};
this.set_indent = function(level) {
// Never indent your first output indent at the start of the file
if (lines.length > 1) {
while (level >= this.indent_cache.length) {
this.indent_cache.push(this.indent_cache[this.indent_cache.length - 1] + this.indent_string);
}
this.current_line.set_indent(level);
return true;
}
this.current_line.set_indent(0);
return false;
};
this.add_raw_token = function(token) {
for (var x = 0; x < token.newlines; x++) {
this.add_outputline();
}
this.current_line.push(token.whitespace_before);
this.current_line.push(token.text);
this.space_before_token = false;
};
this.add_token = function(printable_token) {
this.add_space_before_token();
this.current_line.push(printable_token);
};
this.add_space_before_token = function() {
if (this.space_before_token && !this.just_added_newline()) {
this.current_line.push(' ');
}
this.space_before_token = false;
};
this.remove_indent = function(index) {
var output_length = lines.length;
while (index < output_length) {
lines[index].remove_indent();
index++;
}
};
this.trim = function(eat_newlines) {
eat_newlines = (eat_newlines === undefined) ? false : eat_newlines;
this.current_line.trim(indent_string, baseIndentString);
while (eat_newlines && lines.length > 1 &&
this.current_line.is_empty()) {
lines.pop();
this.current_line = lines[lines.length - 1];
this.current_line.trim();
}
this.previous_line = lines.length > 1 ? lines[lines.length - 2] : null;
};
this.just_added_newline = function() {
return this.current_line.is_empty();
};
this.just_added_blankline = function() {
if (this.just_added_newline()) {
if (lines.length === 1) {
return true; // start of the file and newline = blank
}
var line = lines[lines.length - 2];
return line.is_empty();
}
return false;
};
}
module.exports.Output = Output;
/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
var Beautifier = __webpack_require__(0).Beautifier;
function css_beautify(source_text, options) {
var beautifier = new Beautifier(source_text, options);
return beautifier.beautify();
}
module.exports = css_beautify;
/***/ })
/******/ ]);
var css_beautify = legacy_beautify_css;
/* Footer */
if (true) {
// Add support for AMD ( https://github.com/amdjs/amdjs-api/wiki/AMD#defineamd-property- )
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function() {
return {
css_beautify: css_beautify
};
}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}());
/***/ }),
/* 203 */
/*!*****************************************************!*\
!*** ./node_modules/js-beautify/js/lib/beautify.js ***!
\*****************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*jshint curly:false, eqeqeq:true, laxbreak:true, noempty:false */
/* AUTO-GENERATED. DO NOT MODIFY. */
/* see js/src/javascript/index.js */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
JS Beautifier
---------------
Written by Einar Lielmanis, <einar@jsbeautifier.org>
http://jsbeautifier.org/
Originally converted to javascript by Vital, <vital76@gmail.com>
"End braces on own line" added by Chris J. Shull, <chrisjshull@gmail.com>
Parsing improvements for brace-less statements by Liam Newman <bitwiseman@gmail.com>
Usage:
js_beautify(js_source_text);
js_beautify(js_source_text, options);
The options are:
indent_size (default 4) - indentation size,
indent_char (default space) - character to indent with,
preserve_newlines (default true) - whether existing line breaks should be preserved,
max_preserve_newlines (default unlimited) - maximum number of line breaks to be preserved in one chunk,
jslint_happy (default false) - if true, then jslint-stricter mode is enforced.
jslint_happy !jslint_happy
---------------------------------
function () function()
switch () { switch() {
case 1: case 1:
break; break;
} }
space_after_anon_function (default false) - should the space before an anonymous function's parens be added, "function()" vs "function ()",
NOTE: This option is overriden by jslint_happy (i.e. if jslint_happy is true, space_after_anon_function is true by design)
brace_style (default "collapse") - "collapse" | "expand" | "end-expand" | "none" | any of the former + ",preserve-inline"
put braces on the same line as control statements (default), or put braces on own line (Allman / ANSI style), or just put end braces on own line, or attempt to keep them where they are.
preserve-inline will try to preserve inline blocks of curly braces
space_before_conditional (default true) - should the space before conditional statement be added, "if(true)" vs "if (true)",
unescape_strings (default false) - should printable characters in strings encoded in \xNN notation be unescaped, "example" vs "\x65\x78\x61\x6d\x70\x6c\x65"
wrap_line_length (default unlimited) - lines should wrap at next opportunity after this number of characters.
NOTE: This is not a hard limit. Lines will continue until a point where a newline would
be preserved if it were present.
end_with_newline (default false) - end output with a newline
e.g
js_beautify(js_source_text, {
'indent_size': 1,
'indent_char': '\t'
});
*/
(function() {
var legacy_beautify_js =
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // identity function for calling harmony imports with the correct context
/******/ __webpack_require__.i = function(value) { return value; };
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, {
/******/ configurable: false,
/******/ enumerable: true,
/******/ get: getter
/******/ });
/******/ }
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 6);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports) {
/* jshint curly: false */
// This section of code is taken from acorn.
//
// Acorn was written by Marijn Haverbeke and released under an MIT
// license. The Unicode regexps (for identifiers and whitespace) were
// taken from [Esprima](http://esprima.org) by Ariya Hidayat.
//
// Git repositories for Acorn are available at
//
// http://marijnhaverbeke.nl/git/acorn
// https://github.com/marijnh/acorn.git
// ## Character categories
// Big ugly regular expressions that match characters in the
// whitespace, identifier, and identifier-start categories. These
// are only applied when a character is found to actually have a
// code point above 128.
var nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/; // jshint ignore:line
var nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc";
var nonASCIIidentifierChars = "\u0300-\u036f\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u0620-\u0649\u0672-\u06d3\u06e7-\u06e8\u06fb-\u06fc\u0730-\u074a\u0800-\u0814\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0840-\u0857\u08e4-\u08fe\u0900-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962-\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09d7\u09df-\u09e0\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2-\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b5f-\u0b60\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c01-\u0c03\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62-\u0c63\u0c66-\u0c6f\u0c82\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2-\u0ce3\u0ce6-\u0cef\u0d02\u0d03\u0d46-\u0d48\u0d57\u0d62-\u0d63\u0d66-\u0d6f\u0d82\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0df2\u0df3\u0e34-\u0e3a\u0e40-\u0e45\u0e50-\u0e59\u0eb4-\u0eb9\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f41-\u0f47\u0f71-\u0f84\u0f86-\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u1000-\u1029\u1040-\u1049\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u170e-\u1710\u1720-\u1730\u1740-\u1750\u1772\u1773\u1780-\u17b2\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u1920-\u192b\u1930-\u193b\u1951-\u196d\u19b0-\u19c0\u19c8-\u19c9\u19d0-\u19d9\u1a00-\u1a15\u1a20-\u1a53\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1b46-\u1b4b\u1b50-\u1b59\u1b6b-\u1b73\u1bb0-\u1bb9\u1be6-\u1bf3\u1c00-\u1c22\u1c40-\u1c49\u1c5b-\u1c7d\u1cd0-\u1cd2\u1d00-\u1dbe\u1e01-\u1f15\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2d81-\u2d96\u2de0-\u2dff\u3021-\u3028\u3099\u309a\ua640-\ua66d\ua674-\ua67d\ua69f\ua6f0-\ua6f1\ua7f8-\ua800\ua806\ua80b\ua823-\ua827\ua880-\ua881\ua8b4-\ua8c4\ua8d0-\ua8d9\ua8f3-\ua8f7\ua900-\ua909\ua926-\ua92d\ua930-\ua945\ua980-\ua983\ua9b3-\ua9c0\uaa00-\uaa27\uaa40-\uaa41\uaa4c-\uaa4d\uaa50-\uaa59\uaa7b\uaae0-\uaae9\uaaf2-\uaaf3\uabc0-\uabe1\uabec\uabed\uabf0-\uabf9\ufb20-\ufb28\ufe00-\ufe0f\ufe20-\ufe26\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f";
var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
// Whether a single character denotes a newline.
exports.newline = /[\n\r\u2028\u2029]/;
// Matches a whole line break (where CRLF is considered a single
// line break). Used to count lines.
// in javascript, these two differ
// in python they are the same, different methods are called on them
exports.lineBreak = new RegExp('\r\n|' + exports.newline.source);
exports.allLineBreaks = new RegExp(exports.lineBreak.source, 'g');
// Test whether a given character code starts an identifier.
exports.isIdentifierStart = function(code) {
// permit $ (36) and @ (64). @ is used in ES7 decorators.
if (code < 65) return code === 36 || code === 64;
// 65 through 91 are uppercase letters.
if (code < 91) return true;
// permit _ (95).
if (code < 97) return code === 95;
// 97 through 123 are lowercase letters.
if (code < 123) return true;
return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));
};
// Test whether a given character is part of an identifier.
exports.isIdentifierChar = function(code) {
if (code < 48) return code === 36;
if (code < 58) return true;
if (code < 65) return false;
if (code < 91) return true;
if (code < 97) return code === 95;
if (code < 123) return true;
return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));
};
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
var mergeOpts = __webpack_require__(3).mergeOpts;
var acorn = __webpack_require__(0);
var Output = __webpack_require__(4).Output;
var Tokenizer = __webpack_require__(7).Tokenizer;
function remove_redundant_indentation(output, frame) {
// This implementation is effective but has some issues:
// - can cause line wrap to happen too soon due to indent removal
// after wrap points are calculated
// These issues are minor compared to ugly indentation.
if (frame.multiline_frame ||
frame.mode === MODE.ForInitializer ||
frame.mode === MODE.Conditional) {
return;
}
// remove one indent from each line inside this section
var start_index = frame.start_line_index;
output.remove_indent(start_index);
}
function in_array(what, arr) {
for (var i = 0; i < arr.length; i += 1) {
if (arr[i] === what) {
return true;
}
}
return false;
}
function trim(s) {
return s.replace(/^\s+|\s+$/g, '');
}
function ltrim(s) {
return s.replace(/^\s+/g, '');
}
// function rtrim(s) {
// return s.replace(/\s+$/g, '');
// }
function generateMapFromStrings(list) {
var result = {};
for (var x = 0; x < list.length; x++) {
// make the mapped names underscored instead of dash
result[list[x].replace(/-/g, '_')] = list[x];
}
return result;
}
function sanitizeOperatorPosition(opPosition) {
opPosition = opPosition || OPERATOR_POSITION.before_newline;
if (!in_array(opPosition, validPositionValues)) {
throw new Error("Invalid Option Value: The option 'operator_position' must be one of the following values\n" +
validPositionValues +
"\nYou passed in: '" + opPosition + "'");
}
return opPosition;
}
var validPositionValues = ['before-newline', 'after-newline', 'preserve-newline'];
// Generate map from array
var OPERATOR_POSITION = generateMapFromStrings(validPositionValues);
var OPERATOR_POSITION_BEFORE_OR_PRESERVE = [OPERATOR_POSITION.before_newline, OPERATOR_POSITION.preserve_newline];
var MODE = {
BlockStatement: 'BlockStatement', // 'BLOCK'
Statement: 'Statement', // 'STATEMENT'
ObjectLiteral: 'ObjectLiteral', // 'OBJECT',
ArrayLiteral: 'ArrayLiteral', //'[EXPRESSION]',
ForInitializer: 'ForInitializer', //'(FOR-EXPRESSION)',
Conditional: 'Conditional', //'(COND-EXPRESSION)',
Expression: 'Expression' //'(EXPRESSION)'
};
function Beautifier(js_source_text, options) {
"use strict";
var output;
var tokens = [],
token_pos;
var tokenizer;
var current_token;
var last_type, last_last_text, indent_string;
var flags, previous_flags, flag_store;
var prefix;
var handlers, opt;
var baseIndentString = '';
handlers = {
'TK_START_EXPR': handle_start_expr,
'TK_END_EXPR': handle_end_expr,
'TK_START_BLOCK': handle_start_block,
'TK_END_BLOCK': handle_end_block,
'TK_WORD': handle_word,
'TK_RESERVED': handle_word,
'TK_SEMICOLON': handle_semicolon,
'TK_STRING': handle_string,
'TK_EQUALS': handle_equals,
'TK_OPERATOR': handle_operator,
'TK_COMMA': handle_comma,
'TK_BLOCK_COMMENT': handle_block_comment,
'TK_COMMENT': handle_comment,
'TK_DOT': handle_dot,
'TK_UNKNOWN': handle_unknown,
'TK_EOF': handle_eof
};
function create_flags(flags_base, mode) {
var next_indent_level = 0;
if (flags_base) {
next_indent_level = flags_base.indentation_level;
if (!output.just_added_newline() &&
flags_base.line_indent_level > next_indent_level) {
next_indent_level = flags_base.line_indent_level;
}
}
var next_flags = {
mode: mode,
parent: flags_base,
last_text: flags_base ? flags_base.last_text : '', // last token text
last_word: flags_base ? flags_base.last_word : '', // last 'TK_WORD' passed
declaration_statement: false,
declaration_assignment: false,
multiline_frame: false,
inline_frame: false,
if_block: false,
else_block: false,
do_block: false,
do_while: false,
import_block: false,
in_case_statement: false, // switch(..){ INSIDE HERE }
in_case: false, // we're on the exact line with "case 0:"
case_body: false, // the indented case-action block
indentation_level: next_indent_level,
line_indent_level: flags_base ? flags_base.line_indent_level : next_indent_level,
start_line_index: output.get_line_number(),
ternary_depth: 0
};
return next_flags;
}
// Some interpreters have unexpected results with foo = baz || bar;
options = options ? options : {};
// Allow the setting of language/file-type specific options
// with inheritance of overall settings
options = mergeOpts(options, 'js');
opt = {};
// compatibility, re
if (options.brace_style === "expand-strict") { //graceful handling of deprecated option
options.brace_style = "expand";
} else if (options.brace_style === "collapse-preserve-inline") { //graceful handling of deprecated option
options.brace_style = "collapse,preserve-inline";
} else if (options.braces_on_own_line !== undefined) { //graceful handling of deprecated option
options.brace_style = options.braces_on_own_line ? "expand" : "collapse";
} else if (!options.brace_style) { //Nothing exists to set it
options.brace_style = "collapse";
}
//preserve-inline in delimited string will trigger brace_preserve_inline, everything
//else is considered a brace_style and the last one only will have an effect
var brace_style_split = options.brace_style.split(/[^a-zA-Z0-9_\-]+/);
opt.brace_preserve_inline = false; //Defaults in case one or other was not specified in meta-option
opt.brace_style = "collapse";
for (var bs = 0; bs < brace_style_split.length; bs++) {
if (brace_style_split[bs] === "preserve-inline") {
opt.brace_preserve_inline = true;
} else {
opt.brace_style = brace_style_split[bs];
}
}
opt.indent_size = options.indent_size ? parseInt(options.indent_size, 10) : 4;
opt.indent_char = options.indent_char ? options.indent_char : ' ';
opt.eol = options.eol ? options.eol : 'auto';
opt.preserve_newlines = (options.preserve_newlines === undefined) ? true : options.preserve_newlines;
opt.unindent_chained_methods = (options.unindent_chained_methods === undefined) ? false : options.unindent_chained_methods;
opt.break_chained_methods = (options.break_chained_methods === undefined) ? false : options.break_chained_methods;
opt.max_preserve_newlines = (options.max_preserve_newlines === undefined) ? 0 : parseInt(options.max_preserve_newlines, 10);
opt.space_in_paren = (options.space_in_paren === undefined) ? false : options.space_in_paren;
opt.space_in_empty_paren = (options.space_in_empty_paren === undefined) ? false : options.space_in_empty_paren;
opt.jslint_happy = (options.jslint_happy === undefined) ? false : options.jslint_happy;
opt.space_after_anon_function = (options.space_after_anon_function === undefined) ? false : options.space_after_anon_function;
opt.keep_array_indentation = (options.keep_array_indentation === undefined) ? false : options.keep_array_indentation;
opt.space_before_conditional = (options.space_before_conditional === undefined) ? true : options.space_before_conditional;
opt.unescape_strings = (options.unescape_strings === undefined) ? false : options.unescape_strings;
opt.wrap_line_length = (options.wrap_line_length === undefined) ? 0 : parseInt(options.wrap_line_length, 10);
opt.e4x = (options.e4x === undefined) ? false : options.e4x;
opt.end_with_newline = (options.end_with_newline === undefined) ? false : options.end_with_newline;
opt.comma_first = (options.comma_first === undefined) ? false : options.comma_first;
opt.operator_position = sanitizeOperatorPosition(options.operator_position);
// For testing of beautify ignore:start directive
opt.test_output_raw = (options.test_output_raw === undefined) ? false : options.test_output_raw;
// force opt.space_after_anon_function to true if opt.jslint_happy
if (opt.jslint_happy) {
opt.space_after_anon_function = true;
}
if (options.indent_with_tabs) {
opt.indent_char = '\t';
opt.indent_size = 1;
}
if (opt.eol === 'auto') {
opt.eol = '\n';
if (js_source_text && acorn.lineBreak.test(js_source_text || '')) {
opt.eol = js_source_text.match(acorn.lineBreak)[0];
}
}
opt.eol = opt.eol.replace(/\\r/, '\r').replace(/\\n/, '\n');
//----------------------------------
indent_string = '';
while (opt.indent_size > 0) {
indent_string += opt.indent_char;
opt.indent_size -= 1;
}
var preindent_index = 0;
if (js_source_text && js_source_text.length) {
while ((js_source_text.charAt(preindent_index) === ' ' ||
js_source_text.charAt(preindent_index) === '\t')) {
preindent_index += 1;
}
baseIndentString = js_source_text.substring(0, preindent_index);
js_source_text = js_source_text.substring(preindent_index);
}
last_type = 'TK_START_BLOCK'; // last token type
last_last_text = ''; // pre-last token text
output = new Output(indent_string, baseIndentString);
// If testing the ignore directive, start with output disable set to true
output.raw = opt.test_output_raw;
// Stack of parsing/formatting states, including MODE.
// We tokenize, parse, and output in an almost purely a forward-only stream of token input
// and formatted output. This makes the beautifier less accurate than full parsers
// but also far more tolerant of syntax errors.
//
// For example, the default mode is MODE.BlockStatement. If we see a '{' we push a new frame of type
// MODE.BlockStatement on the the stack, even though it could be object literal. If we later
// encounter a ":", we'll switch to to MODE.ObjectLiteral. If we then see a ";",
// most full parsers would die, but the beautifier gracefully falls back to
// MODE.BlockStatement and continues on.
flag_store = [];
set_mode(MODE.BlockStatement);
this.beautify = function() {
/*jshint onevar:true */
var sweet_code;
tokenizer = new Tokenizer(js_source_text, opt, indent_string);
tokens = tokenizer.tokenize();
token_pos = 0;
current_token = get_token();
while (current_token) {
handlers[current_token.type]();
last_last_text = flags.last_text;
last_type = current_token.type;
flags.last_text = current_token.text;
token_pos += 1;
current_token = get_token();
}
sweet_code = output.get_code(opt.end_with_newline, opt.eol);
return sweet_code;
};
function handle_whitespace_and_comments(local_token, preserve_statement_flags) {
var newlines = local_token.newlines;
var keep_whitespace = opt.keep_array_indentation && is_array(flags.mode);
var temp_token = current_token;
for (var h = 0; h < local_token.comments_before.length; h++) {
// The cleanest handling of inline comments is to treat them as though they aren't there.
// Just continue formatting and the behavior should be logical.
// Also ignore unknown tokens. Again, this should result in better behavior.
current_token = local_token.comments_before[h];
handle_whitespace_and_comments(current_token, preserve_statement_flags);
handlers[current_token.type](preserve_statement_flags);
}
current_token = temp_token;
if (keep_whitespace) {
for (var i = 0; i < newlines; i += 1) {
print_newline(i > 0, preserve_statement_flags);
}
} else {
if (opt.max_preserve_newlines && newlines > opt.max_preserve_newlines) {
newlines = opt.max_preserve_newlines;
}
if (opt.preserve_newlines) {
if (local_token.newlines > 1) {
print_newline(false, preserve_statement_flags);
for (var j = 1; j < newlines; j += 1) {
print_newline(true, preserve_statement_flags);
}
}
}
}
}
// we could use just string.split, but
// IE doesn't like returning empty strings
function split_linebreaks(s) {
//return s.split(/\x0d\x0a|\x0a/);
s = s.replace(acorn.allLineBreaks, '\n');
var out = [],
idx = s.indexOf("\n");
while (idx !== -1) {
out.push(s.substring(0, idx));
s = s.substring(idx + 1);
idx = s.indexOf("\n");
}
if (s.length) {
out.push(s);
}
return out;
}
var newline_restricted_tokens = ['break', 'continue', 'return', 'throw', 'yield'];
function allow_wrap_or_preserved_newline(force_linewrap) {
force_linewrap = (force_linewrap === undefined) ? false : force_linewrap;
// Never wrap the first token on a line
if (output.just_added_newline()) {
return;
}
var shouldPreserveOrForce = (opt.preserve_newlines && current_token.wanted_newline) || force_linewrap;
var operatorLogicApplies = in_array(flags.last_text, tokenizer.positionable_operators) || in_array(current_token.text, tokenizer.positionable_operators);
if (operatorLogicApplies) {
var shouldPrintOperatorNewline = (
in_array(flags.last_text, tokenizer.positionable_operators) &&
in_array(opt.operator_position, OPERATOR_POSITION_BEFORE_OR_PRESERVE)
) ||
in_array(current_token.text, tokenizer.positionable_operators);
shouldPreserveOrForce = shouldPreserveOrForce && shouldPrintOperatorNewline;
}
if (shouldPreserveOrForce) {
print_newline(false, true);
} else if (opt.wrap_line_length) {
if (last_type === 'TK_RESERVED' && in_array(flags.last_text, newline_restricted_tokens)) {
// These tokens should never have a newline inserted
// between them and the following expression.
return;
}
var proposed_line_length = output.current_line.get_character_count() + current_token.text.length +
(output.space_before_token ? 1 : 0);
if (proposed_line_length >= opt.wrap_line_length) {
print_newline(false, true);
}
}
}
function print_newline(force_newline, preserve_statement_flags) {
if (!preserve_statement_flags) {
if (flags.last_text !== ';' && flags.last_text !== ',' && flags.last_text !== '=' && last_type !== 'TK_OPERATOR') {
var next_token = get_token(1);
while (flags.mode === MODE.Statement &&
!(flags.if_block && next_token && next_token.type === 'TK_RESERVED' && next_token.text === 'else') &&
!flags.do_block) {
restore_mode();
}
}
}
if (output.add_new_line(force_newline)) {
flags.multiline_frame = true;
}
}
function print_token_line_indentation() {
if (output.just_added_newline()) {
if (opt.keep_array_indentation && is_array(flags.mode) && current_token.wanted_newline) {
output.current_line.push(current_token.whitespace_before);
output.space_before_token = false;
} else if (output.set_indent(flags.indentation_level)) {
flags.line_indent_level = flags.indentation_level;
}
}
}
function print_token(printable_token) {
if (output.raw) {
output.add_raw_token(current_token);
return;
}
if (opt.comma_first && last_type === 'TK_COMMA' &&
output.just_added_newline()) {
if (output.previous_line.last() === ',') {
var popped = output.previous_line.pop();
// if the comma was already at the start of the line,
// pull back onto that line and reprint the indentation
if (output.previous_line.is_empty()) {
output.previous_line.push(popped);
output.trim(true);
output.current_line.pop();
output.trim();
}
// add the comma in front of the next token
print_token_line_indentation();
output.add_token(',');
output.space_before_token = true;
}
}
printable_token = printable_token || current_token.text;
print_token_line_indentation();
output.add_token(printable_token);
}
function indent() {
flags.indentation_level += 1;
}
function deindent() {
if (flags.indentation_level > 0 &&
((!flags.parent) || flags.indentation_level > flags.parent.indentation_level)) {
flags.indentation_level -= 1;
}
}
function set_mode(mode) {
if (flags) {
flag_store.push(flags);
previous_flags = flags;
} else {
previous_flags = create_flags(null, mode);
}
flags = create_flags(previous_flags, mode);
}
function is_array(mode) {
return mode === MODE.ArrayLiteral;
}
function is_expression(mode) {
return in_array(mode, [MODE.Expression, MODE.ForInitializer, MODE.Conditional]);
}
function restore_mode() {
if (flag_store.length > 0) {
previous_flags = flags;
flags = flag_store.pop();
if (previous_flags.mode === MODE.Statement && !opt.unindent_chained_methods) {
remove_redundant_indentation(output, previous_flags);
}
}
}
function start_of_object_property() {
return flags.parent.mode === MODE.ObjectLiteral && flags.mode === MODE.Statement && (
(flags.last_text === ':' && flags.ternary_depth === 0) || (last_type === 'TK_RESERVED' && in_array(flags.last_text, ['get', 'set'])));
}
function start_of_statement() {
if (
(last_type === 'TK_RESERVED' && in_array(flags.last_text, ['var', 'let', 'const']) && current_token.type === 'TK_WORD') ||
(last_type === 'TK_RESERVED' && flags.last_text === 'do') ||
(last_type === 'TK_RESERVED' && in_array(flags.last_text, newline_restricted_tokens) && !current_token.wanted_newline) ||
(last_type === 'TK_RESERVED' && flags.last_text === 'else' &&
!(current_token.type === 'TK_RESERVED' && current_token.text === 'if' && !current_token.comments_before.length)) ||
(last_type === 'TK_END_EXPR' && (previous_flags.mode === MODE.ForInitializer || previous_flags.mode === MODE.Conditional)) ||
(last_type === 'TK_WORD' && flags.mode === MODE.BlockStatement &&
!flags.in_case &&
!(current_token.text === '--' || current_token.text === '++') &&
last_last_text !== 'function' &&
current_token.type !== 'TK_WORD' && current_token.type !== 'TK_RESERVED') ||
(flags.mode === MODE.ObjectLiteral && (
(flags.last_text === ':' && flags.ternary_depth === 0) || (last_type === 'TK_RESERVED' && in_array(flags.last_text, ['get', 'set']))))
) {
set_mode(MODE.Statement);
if (!opt.unindent_chained_methods) {
indent();
}
handle_whitespace_and_comments(current_token, true);
// Issue #276:
// If starting a new statement with [if, for, while, do], push to a new line.
// if (a) if (b) if(c) d(); else e(); else f();
if (!start_of_object_property()) {
allow_wrap_or_preserved_newline(
current_token.type === 'TK_RESERVED' && in_array(current_token.text, ['do', 'for', 'if', 'while']));
}
return true;
}
return false;
}
function all_lines_start_with(lines, c) {
for (var i = 0; i < lines.length; i++) {
var line = trim(lines[i]);
if (line.charAt(0) !== c) {
return false;
}
}
return true;
}
function each_line_matches_indent(lines, indent) {
var i = 0,
len = lines.length,
line;
for (; i < len; i++) {
line = lines[i];
// allow empty lines to pass through
if (line && line.indexOf(indent) !== 0) {
return false;
}
}
return true;
}
function is_special_word(word) {
return in_array(word, ['case', 'return', 'do', 'if', 'throw', 'else']);
}
function get_token(offset) {
var index = token_pos + (offset || 0);
return (index < 0 || index >= tokens.length) ? null : tokens[index];
}
function handle_start_expr() {
// The conditional starts the statement if appropriate.
if (!start_of_statement()) {
handle_whitespace_and_comments(current_token);
}
var next_mode = MODE.Expression;
if (current_token.text === '[') {
if (last_type === 'TK_WORD' || flags.last_text === ')') {
// this is array index specifier, break immediately
// a[x], fn()[x]
if (last_type === 'TK_RESERVED' && in_array(flags.last_text, tokenizer.line_starters)) {
output.space_before_token = true;
}
set_mode(next_mode);
print_token();
indent();
if (opt.space_in_paren) {
output.space_before_token = true;
}
return;
}
next_mode = MODE.ArrayLiteral;
if (is_array(flags.mode)) {
if (flags.last_text === '[' ||
(flags.last_text === ',' && (last_last_text === ']' || last_last_text === '}'))) {
// ], [ goes to new line
// }, [ goes to new line
if (!opt.keep_array_indentation) {
print_newline();
}
}
}
} else {
if (last_type === 'TK_RESERVED' && flags.last_text === 'for') {
next_mode = MODE.ForInitializer;
} else if (last_type === 'TK_RESERVED' && in_array(flags.last_text, ['if', 'while'])) {
next_mode = MODE.Conditional;
} else {
// next_mode = MODE.Expression;
}
}
if (flags.last_text === ';' || last_type === 'TK_START_BLOCK') {
print_newline();
} else if (last_type === 'TK_END_EXPR' || last_type === 'TK_START_EXPR' || last_type === 'TK_END_BLOCK' || flags.last_text === '.') {
// TODO: Consider whether forcing this is required. Review failing tests when removed.
allow_wrap_or_preserved_newline(current_token.wanted_newline);
// do nothing on (( and )( and ][ and ]( and .(
} else if (!(last_type === 'TK_RESERVED' && current_token.text === '(') && last_type !== 'TK_WORD' && last_type !== 'TK_OPERATOR') {
output.space_before_token = true;
} else if ((last_type === 'TK_RESERVED' && (flags.last_word === 'function' || flags.last_word === 'typeof')) ||
(flags.last_text === '*' &&
(in_array(last_last_text, ['function', 'yield']) ||
(flags.mode === MODE.ObjectLiteral && in_array(last_last_text, ['{', ',']))))) {
// function() vs function ()
// yield*() vs yield* ()
// function*() vs function* ()
if (opt.space_after_anon_function) {
output.space_before_token = true;
}
} else if (last_type === 'TK_RESERVED' && (in_array(flags.last_text, tokenizer.line_starters) || flags.last_text === 'catch')) {
if (opt.space_before_conditional) {
output.space_before_token = true;
}
}
// Should be a space between await and an IIFE, or async and an arrow function
if (current_token.text === '(' && last_type === 'TK_RESERVED' && in_array(flags.last_word, ['await', 'async'])) {
output.space_before_token = true;
}
// Support of this kind of newline preservation.
// a = (b &&
// (c || d));
if (current_token.text === '(') {
if (last_type === 'TK_EQUALS' || last_type === 'TK_OPERATOR') {
if (!start_of_object_property()) {
allow_wrap_or_preserved_newline();
}
}
}
// Support preserving wrapped arrow function expressions
// a.b('c',
// () => d.e
// )
if (current_token.text === '(' && last_type !== 'TK_WORD' && last_type !== 'TK_RESERVED') {
allow_wrap_or_preserved_newline();
}
set_mode(next_mode);
print_token();
if (opt.space_in_paren) {
output.space_before_token = true;
}
// In all cases, if we newline while inside an expression it should be indented.
indent();
}
function handle_end_expr() {
// statements inside expressions are not valid syntax, but...
// statements must all be closed when their container closes
while (flags.mode === MODE.Statement) {
restore_mode();
}
handle_whitespace_and_comments(current_token);
if (flags.multiline_frame) {
allow_wrap_or_preserved_newline(current_token.text === ']' && is_array(flags.mode) && !opt.keep_array_indentation);
}
if (opt.space_in_paren) {
if (last_type === 'TK_START_EXPR' && !opt.space_in_empty_paren) {
// () [] no inner space in empty parens like these, ever, ref #320
output.trim();
output.space_before_token = false;
} else {
output.space_before_token = true;
}
}
if (current_token.text === ']' && opt.keep_array_indentation) {
print_token();
restore_mode();
} else {
restore_mode();
print_token();
}
remove_redundant_indentation(output, previous_flags);
// do {} while () // no statement required after
if (flags.do_while && previous_flags.mode === MODE.Conditional) {
previous_flags.mode = MODE.Expression;
flags.do_block = false;
flags.do_while = false;
}
}
function handle_start_block() {
handle_whitespace_and_comments(current_token);
// Check if this is should be treated as a ObjectLiteral
var next_token = get_token(1);
var second_token = get_token(2);
if (second_token && (
(in_array(second_token.text, [':', ',']) && in_array(next_token.type, ['TK_STRING', 'TK_WORD', 'TK_RESERVED'])) ||
(in_array(next_token.text, ['get', 'set', '...']) && in_array(second_token.type, ['TK_WORD', 'TK_RESERVED']))
)) {
// We don't support TypeScript,but we didn't break it for a very long time.
// We'll try to keep not breaking it.
if (!in_array(last_last_text, ['class', 'interface'])) {
set_mode(MODE.ObjectLiteral);
} else {
set_mode(MODE.BlockStatement);
}
} else if (last_type === 'TK_OPERATOR' && flags.last_text === '=>') {
// arrow function: (param1, paramN) => { statements }
set_mode(MODE.BlockStatement);
} else if (in_array(last_type, ['TK_EQUALS', 'TK_START_EXPR', 'TK_COMMA', 'TK_OPERATOR']) ||
(last_type === 'TK_RESERVED' && in_array(flags.last_text, ['return', 'throw', 'import', 'default']))
) {
// Detecting shorthand function syntax is difficult by scanning forward,
// so check the surrounding context.
// If the block is being returned, imported, export default, passed as arg,
// assigned with = or assigned in a nested object, treat as an ObjectLiteral.
set_mode(MODE.ObjectLiteral);
} else {
set_mode(MODE.BlockStatement);
}
var empty_braces = !next_token.comments_before.length && next_token.text === '}';
var empty_anonymous_function = empty_braces && flags.last_word === 'function' &&
last_type === 'TK_END_EXPR';
if (opt.brace_preserve_inline) // check for inline, set inline_frame if so
{
// search forward for a newline wanted inside this block
var index = 0;
var check_token = null;
flags.inline_frame = true;
do {
index += 1;
check_token = get_token(index);
if (check_token.wanted_newline) {
flags.inline_frame = false;
break;
}
} while (check_token.type !== 'TK_EOF' &&
!(check_token.type === 'TK_END_BLOCK' && check_token.opened === current_token));
}
if ((opt.brace_style === "expand" ||
(opt.brace_style === "none" && current_token.wanted_newline)) &&
!flags.inline_frame) {
if (last_type !== 'TK_OPERATOR' &&
(empty_anonymous_function ||
last_type === 'TK_EQUALS' ||
(last_type === 'TK_RESERVED' && is_special_word(flags.last_text) && flags.last_text !== 'else'))) {
output.space_before_token = true;
} else {
print_newline(false, true);
}
} else { // collapse || inline_frame
if (is_array(previous_flags.mode) && (last_type === 'TK_START_EXPR' || last_type === 'TK_COMMA')) {
if (last_type === 'TK_COMMA' || opt.space_in_paren) {
output.space_before_token = true;
}
if (last_type === 'TK_COMMA' || (last_type === 'TK_START_EXPR' && flags.inline_frame)) {
allow_wrap_or_preserved_newline();
previous_flags.multiline_frame = previous_flags.multiline_frame || flags.multiline_frame;
flags.multiline_frame = false;
}
}
if (last_type !== 'TK_OPERATOR' && last_type !== 'TK_START_EXPR') {
if (last_type === 'TK_START_BLOCK' && !flags.inline_frame) {
print_newline();
} else {
output.space_before_token = true;
}
}
}
print_token();
indent();
}
function handle_end_block() {
// statements must all be closed when their container closes
handle_whitespace_and_comments(current_token);
while (flags.mode === MODE.Statement) {
restore_mode();
}
var empty_braces = last_type === 'TK_START_BLOCK';
if (flags.inline_frame && !empty_braces) { // try inline_frame (only set if opt.braces-preserve-inline) first
output.space_before_token = true;
} else if (opt.brace_style === "expand") {
if (!empty_braces) {
print_newline();
}
} else {
// skip {}
if (!empty_braces) {
if (is_array(flags.mode) && opt.keep_array_indentation) {
// we REALLY need a newline here, but newliner would skip that
opt.keep_array_indentation = false;
print_newline();
opt.keep_array_indentation = true;
} else {
print_newline();
}
}
}
restore_mode();
print_token();
}
function handle_word() {
if (current_token.type === 'TK_RESERVED') {
if (in_array(current_token.text, ['set', 'get']) && flags.mode !== MODE.ObjectLiteral) {
current_token.type = 'TK_WORD';
} else if (in_array(current_token.text, ['as', 'from']) && !flags.import_block) {
current_token.type = 'TK_WORD';
} else if (flags.mode === MODE.ObjectLiteral) {
var next_token = get_token(1);
if (next_token.text === ':') {
current_token.type = 'TK_WORD';
}
}
}
if (start_of_statement()) {
// The conditional starts the statement if appropriate.
if (last_type === 'TK_RESERVED' && in_array(flags.last_text, ['var', 'let', 'const']) && current_token.type === 'TK_WORD') {
flags.declaration_statement = true;
}
} else if (current_token.wanted_newline && !is_expression(flags.mode) &&
(last_type !== 'TK_OPERATOR' || (flags.last_text === '--' || flags.last_text === '++')) &&
last_type !== 'TK_EQUALS' &&
(opt.preserve_newlines || !(last_type === 'TK_RESERVED' && in_array(flags.last_text, ['var', 'let', 'const', 'set', 'get'])))) {
handle_whitespace_and_comments(current_token);
print_newline();
} else {
handle_whitespace_and_comments(current_token);
}
if (flags.do_block && !flags.do_while) {
if (current_token.type === 'TK_RESERVED' && current_token.text === 'while') {
// do {} ## while ()
output.space_before_token = true;
print_token();
output.space_before_token = true;
flags.do_while = true;
return;
} else {
// do {} should always have while as the next word.
// if we don't see the expected while, recover
print_newline();
flags.do_block = false;
}
}
// if may be followed by else, or not
// Bare/inline ifs are tricky
// Need to unwind the modes correctly: if (a) if (b) c(); else d(); else e();
if (flags.if_block) {
if (!flags.else_block && (current_token.type === 'TK_RESERVED' && current_token.text === 'else')) {
flags.else_block = true;
} else {
while (flags.mode === MODE.Statement) {
restore_mode();
}
flags.if_block = false;
flags.else_block = false;
}
}
if (current_token.type === 'TK_RESERVED' && (current_token.text === 'case' || (current_token.text === 'default' && flags.in_case_statement))) {
print_newline();
if (flags.case_body || opt.jslint_happy) {
// switch cases following one another
deindent();
flags.case_body = false;
}
print_token();
flags.in_case = true;
flags.in_case_statement = true;
return;
}
if (last_type === 'TK_COMMA' || last_type === 'TK_START_EXPR' || last_type === 'TK_EQUALS' || last_type === 'TK_OPERATOR') {
if (!start_of_object_property()) {
allow_wrap_or_preserved_newline();
}
}
if (current_token.type === 'TK_RESERVED' && current_token.text === 'function') {
if (in_array(flags.last_text, ['}', ';']) ||
(output.just_added_newline() && !(in_array(flags.last_text, ['(', '[', '{', ':', '=', ',']) || last_type === 'TK_OPERATOR'))) {
// make sure there is a nice clean space of at least one blank line
// before a new function definition
if (!output.just_added_blankline() && !current_token.comments_before.length) {
print_newline();
print_newline(true);
}
}
if (last_type === 'TK_RESERVED' || last_type === 'TK_WORD') {
if (last_type === 'TK_RESERVED' && (
in_array(flags.last_text, ['get', 'set', 'new', 'export', 'async']) ||
in_array(flags.last_text, newline_restricted_tokens))) {
output.space_before_token = true;
} else if (last_type === 'TK_RESERVED' && flags.last_text === 'default' && last_last_text === 'export') {
output.space_before_token = true;
} else {
print_newline();
}
} else if (last_type === 'TK_OPERATOR' || flags.last_text === '=') {
// foo = function
output.space_before_token = true;
} else if (!flags.multiline_frame && (is_expression(flags.mode) || is_array(flags.mode))) {
// (function
} else {
print_newline();
}
print_token();
flags.last_word = current_token.text;
return;
}
prefix = 'NONE';
if (last_type === 'TK_END_BLOCK') {
if (previous_flags.inline_frame) {
prefix = 'SPACE';
} else if (!(current_token.type === 'TK_RESERVED' && in_array(current_token.text, ['else', 'catch', 'finally', 'from']))) {
prefix = 'NEWLINE';
} else {
if (opt.brace_style === "expand" ||
opt.brace_style === "end-expand" ||
(opt.brace_style === "none" && current_token.wanted_newline)) {
prefix = 'NEWLINE';
} else {
prefix = 'SPACE';
output.space_before_token = true;
}
}
} else if (last_type === 'TK_SEMICOLON' && flags.mode === MODE.BlockStatement) {
// TODO: Should this be for STATEMENT as well?
prefix = 'NEWLINE';
} else if (last_type === 'TK_SEMICOLON' && is_expression(flags.mode)) {
prefix = 'SPACE';
} else if (last_type === 'TK_STRING') {
prefix = 'NEWLINE';
} else if (last_type === 'TK_RESERVED' || last_type === 'TK_WORD' ||
(flags.last_text === '*' &&
(in_array(last_last_text, ['function', 'yield']) ||
(flags.mode === MODE.ObjectLiteral && in_array(last_last_text, ['{', ',']))))) {
prefix = 'SPACE';
} else if (last_type === 'TK_START_BLOCK') {
if (flags.inline_frame) {
prefix = 'SPACE';
} else {
prefix = 'NEWLINE';
}
} else if (last_type === 'TK_END_EXPR') {
output.space_before_token = true;
prefix = 'NEWLINE';
}
if (current_token.type === 'TK_RESERVED' && in_array(current_token.text, tokenizer.line_starters) && flags.last_text !== ')') {
if (flags.inline_frame || flags.last_text === 'else' || flags.last_text === 'export') {
prefix = 'SPACE';
} else {
prefix = 'NEWLINE';
}
}
if (current_token.type === 'TK_RESERVED' && in_array(current_token.text, ['else', 'catch', 'finally'])) {
if ((!(last_type === 'TK_END_BLOCK' && previous_flags.mode === MODE.BlockStatement) ||
opt.brace_style === "expand" ||
opt.brace_style === "end-expand" ||
(opt.brace_style === "none" && current_token.wanted_newline)) &&
!flags.inline_frame) {
print_newline();
} else {
output.trim(true);
var line = output.current_line;
// If we trimmed and there's something other than a close block before us
// put a newline back in. Handles '} // comment' scenario.
if (line.last() !== '}') {
print_newline();
}
output.space_before_token = true;
}
} else if (prefix === 'NEWLINE') {
if (last_type === 'TK_RESERVED' && is_special_word(flags.last_text)) {
// no newline between 'return nnn'
output.space_before_token = true;
} else if (last_type !== 'TK_END_EXPR') {
if ((last_type !== 'TK_START_EXPR' || !(current_token.type === 'TK_RESERVED' && in_array(current_token.text, ['var', 'let', 'const']))) && flags.last_text !== ':') {
// no need to force newline on 'var': for (var x = 0...)
if (current_token.type === 'TK_RESERVED' && current_token.text === 'if' && flags.last_text === 'else') {
// no newline for } else if {
output.space_before_token = true;
} else {
print_newline();
}
}
} else if (current_token.type === 'TK_RESERVED' && in_array(current_token.text, tokenizer.line_starters) && flags.last_text !== ')') {
print_newline();
}
} else if (flags.multiline_frame && is_array(flags.mode) && flags.last_text === ',' && last_last_text === '}') {
print_newline(); // }, in lists get a newline treatment
} else if (prefix === 'SPACE') {
output.space_before_token = true;
}
print_token();
flags.last_word = current_token.text;
if (current_token.type === 'TK_RESERVED') {
if (current_token.text === 'do') {
flags.do_block = true;
} else if (current_token.text === 'if') {
flags.if_block = true;
} else if (current_token.text === 'import') {
flags.import_block = true;
} else if (flags.import_block && current_token.type === 'TK_RESERVED' && current_token.text === 'from') {
flags.import_block = false;
}
}
}
function handle_semicolon() {
if (start_of_statement()) {
// The conditional starts the statement if appropriate.
// Semicolon can be the start (and end) of a statement
output.space_before_token = false;
} else {
handle_whitespace_and_comments(current_token);
}
var next_token = get_token(1);
while (flags.mode === MODE.Statement &&
!(flags.if_block && next_token && next_token.type === 'TK_RESERVED' && next_token.text === 'else') &&
!flags.do_block) {
restore_mode();
}
// hacky but effective for the moment
if (flags.import_block) {
flags.import_block = false;
}
print_token();
}
function handle_string() {
if (start_of_statement()) {
// The conditional starts the statement if appropriate.
// One difference - strings want at least a space before
output.space_before_token = true;
} else {
handle_whitespace_and_comments(current_token);
if (last_type === 'TK_RESERVED' || last_type === 'TK_WORD' || flags.inline_frame) {
output.space_before_token = true;
} else if (last_type === 'TK_COMMA' || last_type === 'TK_START_EXPR' || last_type === 'TK_EQUALS' || last_type === 'TK_OPERATOR') {
if (!start_of_object_property()) {
allow_wrap_or_preserved_newline();
}
} else {
print_newline();
}
}
print_token();
}
function handle_equals() {
if (start_of_statement()) {
// The conditional starts the statement if appropriate.
} else {
handle_whitespace_and_comments(current_token);
}
if (flags.declaration_statement) {
// just got an '=' in a var-line, different formatting/line-breaking, etc will now be done
flags.declaration_assignment = true;
}
output.space_before_token = true;
print_token();
output.space_before_token = true;
}
function handle_comma() {
handle_whitespace_and_comments(current_token, true);
print_token();
output.space_before_token = true;
if (flags.declaration_statement) {
if (is_expression(flags.parent.mode)) {
// do not break on comma, for(var a = 1, b = 2)
flags.declaration_assignment = false;
}
if (flags.declaration_assignment) {
flags.declaration_assignment = false;
print_newline(false, true);
} else if (opt.comma_first) {
// for comma-first, we want to allow a newline before the comma
// to turn into a newline after the comma, which we will fixup later
allow_wrap_or_preserved_newline();
}
} else if (flags.mode === MODE.ObjectLiteral ||
(flags.mode === MODE.Statement && flags.parent.mode === MODE.ObjectLiteral)) {
if (flags.mode === MODE.Statement) {
restore_mode();
}
if (!flags.inline_frame) {
print_newline();
}
} else if (opt.comma_first) {
// EXPR or DO_BLOCK
// for comma-first, we want to allow a newline before the comma
// to turn into a newline after the comma, which we will fixup later
allow_wrap_or_preserved_newline();
}
}
function handle_operator() {
var isGeneratorAsterisk = current_token.text === '*' &&
((last_type === 'TK_RESERVED' && in_array(flags.last_text, ['function', 'yield'])) ||
(in_array(last_type, ['TK_START_BLOCK', 'TK_COMMA', 'TK_END_BLOCK', 'TK_SEMICOLON']))
);
var isUnary = in_array(current_token.text, ['-', '+']) && (
in_array(last_type, ['TK_START_BLOCK', 'TK_START_EXPR', 'TK_EQUALS', 'TK_OPERATOR']) ||
in_array(flags.last_text, tokenizer.line_starters) ||
flags.last_text === ','
);
if (start_of_statement()) {
// The conditional starts the statement if appropriate.
} else {
var preserve_statement_flags = !isGeneratorAsterisk;
handle_whitespace_and_comments(current_token, preserve_statement_flags);
}
if (last_type === 'TK_RESERVED' && is_special_word(flags.last_text)) {
// "return" had a special handling in TK_WORD. Now we need to return the favor
output.space_before_token = true;
print_token();
return;
}
// hack for actionscript's import .*;
if (current_token.text === '*' && last_type === 'TK_DOT') {
print_token();
return;
}
if (current_token.text === '::') {
// no spaces around exotic namespacing syntax operator
print_token();
return;
}
// Allow line wrapping between operators when operator_position is
// set to before or preserve
if (last_type === 'TK_OPERATOR' && in_array(opt.operator_position, OPERATOR_POSITION_BEFORE_OR_PRESERVE)) {
allow_wrap_or_preserved_newline();
}
if (current_token.text === ':' && flags.in_case) {
flags.case_body = true;
indent();
print_token();
print_newline();
flags.in_case = false;
return;
}
var space_before = true;
var space_after = true;
var in_ternary = false;
if (current_token.text === ':') {
if (flags.ternary_depth === 0) {
// Colon is invalid javascript outside of ternary and object, but do our best to guess what was meant.
space_before = false;
} else {
flags.ternary_depth -= 1;
in_ternary = true;
}
} else if (current_token.text === '?') {
flags.ternary_depth += 1;
}
// let's handle the operator_position option prior to any conflicting logic
if (!isUnary && !isGeneratorAsterisk && opt.preserve_newlines && in_array(current_token.text, tokenizer.positionable_operators)) {
var isColon = current_token.text === ':';
var isTernaryColon = (isColon && in_ternary);
var isOtherColon = (isColon && !in_ternary);
switch (opt.operator_position) {
case OPERATOR_POSITION.before_newline:
// if the current token is : and it's not a ternary statement then we set space_before to false
output.space_before_token = !isOtherColon;
print_token();
if (!isColon || isTernaryColon) {
allow_wrap_or_preserved_newline();
}
output.space_before_token = true;
return;
case OPERATOR_POSITION.after_newline:
// if the current token is anything but colon, or (via deduction) it's a colon and in a ternary statement,
// then print a newline.
output.space_before_token = true;
if (!isColon || isTernaryColon) {
if (get_token(1).wanted_newline) {
print_newline(false, true);
} else {
allow_wrap_or_preserved_newline();
}
} else {
output.space_before_token = false;
}
print_token();
output.space_before_token = true;
return;
case OPERATOR_POSITION.preserve_newline:
if (!isOtherColon) {
allow_wrap_or_preserved_newline();
}
// if we just added a newline, or the current token is : and it's not a ternary statement,
// then we set space_before to false
space_before = !(output.just_added_newline() || isOtherColon);
output.space_before_token = space_before;
print_token();
output.space_before_token = true;
return;
}
}
if (isGeneratorAsterisk) {
allow_wrap_or_preserved_newline();
space_before = false;
var next_token = get_token(1);
space_after = next_token && in_array(next_token.type, ['TK_WORD', 'TK_RESERVED']);
} else if (current_token.text === '...') {
allow_wrap_or_preserved_newline();
space_before = last_type === 'TK_START_BLOCK';
space_after = false;
} else if (in_array(current_token.text, ['--', '++', '!', '~']) || isUnary) {
// unary operators (and binary +/- pretending to be unary) special cases
space_before = false;
space_after = false;
// http://www.ecma-international.org/ecma-262/5.1/#sec-7.9.1
// if there is a newline between -- or ++ and anything else we should preserve it.
if (current_token.wanted_newline && (current_token.text === '--' || current_token.text === '++')) {
print_newline(false, true);
}
if (flags.last_text === ';' && is_expression(flags.mode)) {
// for (;; ++i)
// ^^^
space_before = true;
}
if (last_type === 'TK_RESERVED') {
space_before = true;
} else if (last_type === 'TK_END_EXPR') {
space_before = !(flags.last_text === ']' && (current_token.text === '--' || current_token.text === '++'));
} else if (last_type === 'TK_OPERATOR') {
// a++ + ++b;
// a - -b
space_before = in_array(current_token.text, ['--', '-', '++', '+']) && in_array(flags.last_text, ['--', '-', '++', '+']);
// + and - are not unary when preceeded by -- or ++ operator
// a-- + b
// a * +b
// a - -b
if (in_array(current_token.text, ['+', '-']) && in_array(flags.last_text, ['--', '++'])) {
space_after = true;
}
}
if (((flags.mode === MODE.BlockStatement && !flags.inline_frame) || flags.mode === MODE.Statement) &&
(flags.last_text === '{' || flags.last_text === ';')) {
// { foo; --i }
// foo(); --bar;
print_newline();
}
}
output.space_before_token = output.space_before_token || space_before;
print_token();
output.space_before_token = space_after;
}
function handle_block_comment(preserve_statement_flags) {
if (output.raw) {
output.add_raw_token(current_token);
if (current_token.directives && current_token.directives.preserve === 'end') {
// If we're testing the raw output behavior, do not allow a directive to turn it off.
output.raw = opt.test_output_raw;
}
return;
}
if (current_token.directives) {
print_newline(false, preserve_statement_flags);
print_token();
if (current_token.directives.preserve === 'start') {
output.raw = true;
}
print_newline(false, true);
return;
}
// inline block
if (!acorn.newline.test(current_token.text) && !current_token.wanted_newline) {
output.space_before_token = true;
print_token();
output.space_before_token = true;
return;
}
var lines = split_linebreaks(current_token.text);
var j; // iterator for this case
var javadoc = false;
var starless = false;
var lastIndent = current_token.whitespace_before;
var lastIndentLength = lastIndent.length;
// block comment starts with a new line
print_newline(false, preserve_statement_flags);
if (lines.length > 1) {
javadoc = all_lines_start_with(lines.slice(1), '*');
starless = each_line_matches_indent(lines.slice(1), lastIndent);
}
// first line always indented
print_token(lines[0]);
for (j = 1; j < lines.length; j++) {
print_newline(false, true);
if (javadoc) {
// javadoc: reformat and re-indent
print_token(' ' + ltrim(lines[j]));
} else if (starless && lines[j].length > lastIndentLength) {
// starless: re-indent non-empty content, avoiding trim
print_token(lines[j].substring(lastIndentLength));
} else {
// normal comments output raw
output.add_token(lines[j]);
}
}
// for comments of more than one line, make sure there's a new line after
print_newline(false, preserve_statement_flags);
}
function handle_comment(preserve_statement_flags) {
if (current_token.wanted_newline) {
print_newline(false, preserve_statement_flags);
} else {
output.trim(true);
}
output.space_before_token = true;
print_token();
print_newline(false, preserve_statement_flags);
}
function handle_dot() {
if (start_of_statement()) {
// The conditional starts the statement if appropriate.
} else {
handle_whitespace_and_comments(current_token, true);
}
if (last_type === 'TK_RESERVED' && is_special_word(flags.last_text)) {
output.space_before_token = true;
} else {
// allow preserved newlines before dots in general
// force newlines on dots after close paren when break_chained - for bar().baz()
allow_wrap_or_preserved_newline(flags.last_text === ')' && opt.break_chained_methods);
}
print_token();
}
function handle_unknown(preserve_statement_flags) {
print_token();
if (current_token.text[current_token.text.length - 1] === '\n') {
print_newline(false, preserve_statement_flags);
}
}
function handle_eof() {
// Unwind any open statements
while (flags.mode === MODE.Statement) {
restore_mode();
}
handle_whitespace_and_comments(current_token);
}
}
module.exports.Beautifier = Beautifier;
/***/ }),
/* 2 */
/***/ (function(module, exports) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
function InputScanner(input) {
var _input = input;
var _input_length = _input.length;
var _position = 0;
this.back = function() {
_position -= 1;
};
this.hasNext = function() {
return _position < _input_length;
};
this.next = function() {
var val = null;
if (this.hasNext()) {
val = _input.charAt(_position);
_position += 1;
}
return val;
};
this.peek = function(index) {
var val = null;
index = index || 0;
index += _position;
if (index >= 0 && index < _input_length) {
val = _input.charAt(index);
}
return val;
};
this.peekCharCode = function(index) {
var val = 0;
index = index || 0;
index += _position;
if (index >= 0 && index < _input_length) {
val = _input.charCodeAt(index);
}
return val;
};
this.test = function(pattern, index) {
index = index || 0;
pattern.lastIndex = _position + index;
return pattern.test(_input);
};
this.testChar = function(pattern, index) {
var val = this.peek(index);
return val !== null && pattern.test(val);
};
this.match = function(pattern) {
pattern.lastIndex = _position;
var pattern_match = pattern.exec(_input);
if (pattern_match && pattern_match.index === _position) {
_position += pattern_match[0].length;
} else {
pattern_match = null;
}
return pattern_match;
};
}
module.exports.InputScanner = InputScanner;
/***/ }),
/* 3 */
/***/ (function(module, exports) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
function mergeOpts(allOptions, targetType) {
var finalOpts = {};
var name;
for (name in allOptions) {
if (name !== targetType) {
finalOpts[name] = allOptions[name];
}
}
//merge in the per type settings for the targetType
if (targetType in allOptions) {
for (name in allOptions[targetType]) {
finalOpts[name] = allOptions[targetType][name];
}
}
return finalOpts;
}
module.exports.mergeOpts = mergeOpts;
/***/ }),
/* 4 */
/***/ (function(module, exports) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
function OutputLine(parent) {
var _character_count = 0;
// use indent_count as a marker for lines that have preserved indentation
var _indent_count = -1;
var _items = [];
var _empty = true;
this.set_indent = function(level) {
_character_count = parent.baseIndentLength + level * parent.indent_length;
_indent_count = level;
};
this.get_character_count = function() {
return _character_count;
};
this.is_empty = function() {
return _empty;
};
this.last = function() {
if (!this._empty) {
return _items[_items.length - 1];
} else {
return null;
}
};
this.push = function(input) {
_items.push(input);
_character_count += input.length;
_empty = false;
};
this.pop = function() {
var item = null;
if (!_empty) {
item = _items.pop();
_character_count -= item.length;
_empty = _items.length === 0;
}
return item;
};
this.remove_indent = function() {
if (_indent_count > 0) {
_indent_count -= 1;
_character_count -= parent.indent_length;
}
};
this.trim = function() {
while (this.last() === ' ') {
_items.pop();
_character_count -= 1;
}
_empty = _items.length === 0;
};
this.toString = function() {
var result = '';
if (!this._empty) {
if (_indent_count >= 0) {
result = parent.indent_cache[_indent_count];
}
result += _items.join('');
}
return result;
};
}
function Output(indent_string, baseIndentString) {
baseIndentString = baseIndentString || '';
this.indent_cache = [baseIndentString];
this.baseIndentLength = baseIndentString.length;
this.indent_length = indent_string.length;
this.raw = false;
var lines = [];
this.baseIndentString = baseIndentString;
this.indent_string = indent_string;
this.previous_line = null;
this.current_line = null;
this.space_before_token = false;
this.add_outputline = function() {
this.previous_line = this.current_line;
this.current_line = new OutputLine(this);
lines.push(this.current_line);
};
// initialize
this.add_outputline();
this.get_line_number = function() {
return lines.length;
};
// Using object instead of string to allow for later expansion of info about each line
this.add_new_line = function(force_newline) {
if (this.get_line_number() === 1 && this.just_added_newline()) {
return false; // no newline on start of file
}
if (force_newline || !this.just_added_newline()) {
if (!this.raw) {
this.add_outputline();
}
return true;
}
return false;
};
this.get_code = function(end_with_newline, eol) {
var sweet_code = lines.join('\n').replace(/[\r\n\t ]+$/, '');
if (end_with_newline) {
sweet_code += '\n';
}
if (eol !== '\n') {
sweet_code = sweet_code.replace(/[\n]/g, eol);
}
return sweet_code;
};
this.set_indent = function(level) {
// Never indent your first output indent at the start of the file
if (lines.length > 1) {
while (level >= this.indent_cache.length) {
this.indent_cache.push(this.indent_cache[this.indent_cache.length - 1] + this.indent_string);
}
this.current_line.set_indent(level);
return true;
}
this.current_line.set_indent(0);
return false;
};
this.add_raw_token = function(token) {
for (var x = 0; x < token.newlines; x++) {
this.add_outputline();
}
this.current_line.push(token.whitespace_before);
this.current_line.push(token.text);
this.space_before_token = false;
};
this.add_token = function(printable_token) {
this.add_space_before_token();
this.current_line.push(printable_token);
};
this.add_space_before_token = function() {
if (this.space_before_token && !this.just_added_newline()) {
this.current_line.push(' ');
}
this.space_before_token = false;
};
this.remove_indent = function(index) {
var output_length = lines.length;
while (index < output_length) {
lines[index].remove_indent();
index++;
}
};
this.trim = function(eat_newlines) {
eat_newlines = (eat_newlines === undefined) ? false : eat_newlines;
this.current_line.trim(indent_string, baseIndentString);
while (eat_newlines && lines.length > 1 &&
this.current_line.is_empty()) {
lines.pop();
this.current_line = lines[lines.length - 1];
this.current_line.trim();
}
this.previous_line = lines.length > 1 ? lines[lines.length - 2] : null;
};
this.just_added_newline = function() {
return this.current_line.is_empty();
};
this.just_added_blankline = function() {
if (this.just_added_newline()) {
if (lines.length === 1) {
return true; // start of the file and newline = blank
}
var line = lines[lines.length - 2];
return line.is_empty();
}
return false;
};
}
module.exports.Output = Output;
/***/ }),
/* 5 */
/***/ (function(module, exports) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
function Token(type, text, newlines, whitespace_before, parent) {
this.type = type;
this.text = text;
// comments_before are
// comments that have a new line before them
// and may or may not have a newline after
// this is a set of comments before
this.comments_before = /* inline comment*/ [];
this.comments_after = []; // no new line before and newline after
this.newlines = newlines || 0;
this.wanted_newline = newlines > 0;
this.whitespace_before = whitespace_before || '';
this.parent = parent || null;
this.opened = null;
this.directives = null;
}
module.exports.Token = Token;
/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
var Beautifier = __webpack_require__(1).Beautifier;
function js_beautify(js_source_text, options) {
var beautifier = new Beautifier(js_source_text, options);
return beautifier.beautify();
}
module.exports = js_beautify;
/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
var InputScanner = __webpack_require__(2).InputScanner;
var Token = __webpack_require__(5).Token;
var acorn = __webpack_require__(0);
function trim(s) {
return s.replace(/^\s+|\s+$/g, '');
}
function in_array(what, arr) {
for (var i = 0; i < arr.length; i += 1) {
if (arr[i] === what) {
return true;
}
}
return false;
}
function Tokenizer(input_string, opts) {
var whitespace = "\n\r\t ".split('');
var digit = /[0-9]/;
var digit_bin = /[01]/;
var digit_oct = /[01234567]/;
var digit_hex = /[0123456789abcdefABCDEF]/;
this.positionable_operators = '!= !== % & && * ** + - / : < << <= == === > >= >> >>> ? ^ | ||'.split(' ');
var punct = this.positionable_operators.concat(
// non-positionable operators - these do not follow operator position settings
'! %= &= *= **= ++ += , -- -= /= :: <<= = => >>= >>>= ^= |= ~ ...'.split(' '));
// words which should always start on new line.
this.line_starters = 'continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export'.split(',');
var reserved_words = this.line_starters.concat(['do', 'in', 'of', 'else', 'get', 'set', 'new', 'catch', 'finally', 'typeof', 'yield', 'async', 'await', 'from', 'as']);
// /* ... */ comment ends with nearest */ or end of file
var block_comment_pattern = /([\s\S]*?)((?:\*\/)|$)/g;
// comment ends just before nearest linefeed or end of file
var comment_pattern = /([^\n\r\u2028\u2029]*)/g;
var directives_block_pattern = /\/\* beautify( \w+[:]\w+)+ \*\//g;
var directive_pattern = / (\w+)[:](\w+)/g;
var directives_end_ignore_pattern = /([\s\S]*?)((?:\/\*\sbeautify\signore:end\s\*\/)|$)/g;
var template_pattern = /((<\?php|<\?=)[\s\S]*?\?>)|(<%[\s\S]*?%>)/g;
var n_newlines, whitespace_before_token, in_html_comment, tokens;
var input;
this.tokenize = function() {
input = new InputScanner(input_string);
in_html_comment = false;
tokens = [];
var next, last;
var token_values;
var open = null;
var open_stack = [];
var comments = [];
while (!(last && last.type === 'TK_EOF')) {
token_values = tokenize_next();
next = new Token(token_values[1], token_values[0], n_newlines, whitespace_before_token);
while (next.type === 'TK_COMMENT' || next.type === 'TK_BLOCK_COMMENT' || next.type === 'TK_UNKNOWN') {
if (next.type === 'TK_BLOCK_COMMENT') {
next.directives = token_values[2];
}
comments.push(next);
token_values = tokenize_next();
next = new Token(token_values[1], token_values[0], n_newlines, whitespace_before_token);
}
if (comments.length) {
next.comments_before = comments;
comments = [];
}
if (next.type === 'TK_START_BLOCK' || next.type === 'TK_START_EXPR') {
next.parent = last;
open_stack.push(open);
open = next;
} else if ((next.type === 'TK_END_BLOCK' || next.type === 'TK_END_EXPR') &&
(open && (
(next.text === ']' && open.text === '[') ||
(next.text === ')' && open.text === '(') ||
(next.text === '}' && open.text === '{')))) {
next.parent = open.parent;
next.opened = open;
open = open_stack.pop();
}
tokens.push(next);
last = next;
}
return tokens;
};
function get_directives(text) {
if (!text.match(directives_block_pattern)) {
return null;
}
var directives = {};
directive_pattern.lastIndex = 0;
var directive_match = directive_pattern.exec(text);
while (directive_match) {
directives[directive_match[1]] = directive_match[2];
directive_match = directive_pattern.exec(text);
}
return directives;
}
function tokenize_next() {
var resulting_string;
var whitespace_on_this_line = [];
n_newlines = 0;
whitespace_before_token = '';
var c = input.next();
if (c === null) {
return ['', 'TK_EOF'];
}
var last_token;
if (tokens.length) {
last_token = tokens[tokens.length - 1];
} else {
// For the sake of tokenizing we can pretend that there was on open brace to start
last_token = new Token('TK_START_BLOCK', '{');
}
while (in_array(c, whitespace)) {
if (acorn.newline.test(c)) {
if (!(c === '\n' && input.peek(-2) === '\r')) {
n_newlines += 1;
whitespace_on_this_line = [];
}
} else {
whitespace_on_this_line.push(c);
}
c = input.next();
if (c === null) {
return ['', 'TK_EOF'];
}
}
if (whitespace_on_this_line.length) {
whitespace_before_token = whitespace_on_this_line.join('');
}
if (digit.test(c) || (c === '.' && input.testChar(digit))) {
var allow_decimal = true;
var allow_e = true;
var local_digit = digit;
if (c === '0' && input.testChar(/[XxOoBb]/)) {
// switch to hex/oct/bin number, no decimal or e, just hex/oct/bin digits
allow_decimal = false;
allow_e = false;
if (input.testChar(/[Bb]/)) {
local_digit = digit_bin;
} else if (input.testChar(/[Oo]/)) {
local_digit = digit_oct;
} else {
local_digit = digit_hex;
}
c += input.next();
} else if (c === '.') {
// Already have a decimal for this literal, don't allow another
allow_decimal = false;
} else {
// we know this first loop will run. It keeps the logic simpler.
c = '';
input.back();
}
// Add the digits
while (input.testChar(local_digit)) {
c += input.next();
if (allow_decimal && input.peek() === '.') {
c += input.next();
allow_decimal = false;
}
// a = 1.e-7 is valid, so we test for . then e in one loop
if (allow_e && input.testChar(/[Ee]/)) {
c += input.next();
if (input.testChar(/[+-]/)) {
c += input.next();
}
allow_e = false;
allow_decimal = false;
}
}
return [c, 'TK_WORD'];
}
if (acorn.isIdentifierStart(input.peekCharCode(-1))) {
if (input.hasNext()) {
while (acorn.isIdentifierChar(input.peekCharCode())) {
c += input.next();
if (!input.hasNext()) {
break;
}
}
}
if (!(last_token.type === 'TK_DOT' ||
(last_token.type === 'TK_RESERVED' && in_array(last_token.text, ['set', 'get']))) &&
in_array(c, reserved_words)) {
if (c === 'in' || c === 'of') { // hack for 'in' and 'of' operators
return [c, 'TK_OPERATOR'];
}
return [c, 'TK_RESERVED'];
}
return [c, 'TK_WORD'];
}
if (c === '(' || c === '[') {
return [c, 'TK_START_EXPR'];
}
if (c === ')' || c === ']') {
return [c, 'TK_END_EXPR'];
}
if (c === '{') {
return [c, 'TK_START_BLOCK'];
}
if (c === '}') {
return [c, 'TK_END_BLOCK'];
}
if (c === ';') {
return [c, 'TK_SEMICOLON'];
}
if (c === '/') {
var comment = '';
var comment_match;
// peek for comment /* ... */
if (input.peek() === '*') {
input.next();
comment_match = input.match(block_comment_pattern);
comment = '/*' + comment_match[0];
var directives = get_directives(comment);
if (directives && directives.ignore === 'start') {
comment_match = input.match(directives_end_ignore_pattern);
comment += comment_match[0];
}
comment = comment.replace(acorn.allLineBreaks, '\n');
return [comment, 'TK_BLOCK_COMMENT', directives];
}
// peek for comment // ...
if (input.peek() === '/') {
input.next();
comment_match = input.match(comment_pattern);
comment = '//' + comment_match[0];
return [comment, 'TK_COMMENT'];
}
}
var startXmlRegExp = /<()([-a-zA-Z:0-9_.]+|{[\s\S]+?}|!\[CDATA\[[\s\S]*?\]\])(\s+{[\s\S]+?}|\s+[-a-zA-Z:0-9_.]+|\s+[-a-zA-Z:0-9_.]+\s*=\s*('[^']*'|"[^"]*"|{[\s\S]+?}))*\s*(\/?)\s*>/g;
if (c === '`' || c === "'" || c === '"' || // string
(
(c === '/') || // regexp
(opts.e4x && c === "<" && input.test(startXmlRegExp, -1)) // xml
) && ( // regex and xml can only appear in specific locations during parsing
(last_token.type === 'TK_RESERVED' && in_array(last_token.text, ['return', 'case', 'throw', 'else', 'do', 'typeof', 'yield'])) ||
(last_token.type === 'TK_END_EXPR' && last_token.text === ')' &&
last_token.parent && last_token.parent.type === 'TK_RESERVED' && in_array(last_token.parent.text, ['if', 'while', 'for'])) ||
(in_array(last_token.type, ['TK_COMMENT', 'TK_START_EXPR', 'TK_START_BLOCK',
'TK_END_BLOCK', 'TK_OPERATOR', 'TK_EQUALS', 'TK_EOF', 'TK_SEMICOLON', 'TK_COMMA'
]))
)) {
var sep = c,
esc = false,
has_char_escapes = false;
resulting_string = c;
if (sep === '/') {
//
// handle regexp
//
var in_char_class = false;
while (input.hasNext() &&
((esc || in_char_class || input.peek() !== sep) &&
!input.testChar(acorn.newline))) {
resulting_string += input.peek();
if (!esc) {
esc = input.peek() === '\\';
if (input.peek() === '[') {
in_char_class = true;
} else if (input.peek() === ']') {
in_char_class = false;
}
} else {
esc = false;
}
input.next();
}
} else if (opts.e4x && sep === '<') {
//
// handle e4x xml literals
//
var xmlRegExp = /[\s\S]*?<(\/?)([-a-zA-Z:0-9_.]+|{[\s\S]+?}|!\[CDATA\[[\s\S]*?\]\])(\s+{[\s\S]+?}|\s+[-a-zA-Z:0-9_.]+|\s+[-a-zA-Z:0-9_.]+\s*=\s*('[^']*'|"[^"]*"|{[\s\S]+?}))*\s*(\/?)\s*>/g;
input.back();
var xmlStr = '';
var match = input.match(startXmlRegExp);
if (match) {
// Trim root tag to attempt to
var rootTag = match[2].replace(/^{\s+/, '{').replace(/\s+}$/, '}');
var isCurlyRoot = rootTag.indexOf('{') === 0;
var depth = 0;
while (match) {
var isEndTag = !!match[1];
var tagName = match[2];
var isSingletonTag = (!!match[match.length - 1]) || (tagName.slice(0, 8) === "![CDATA[");
if (!isSingletonTag &&
(tagName === rootTag || (isCurlyRoot && tagName.replace(/^{\s+/, '{').replace(/\s+}$/, '}')))) {
if (isEndTag) {
--depth;
} else {
++depth;
}
}
xmlStr += match[0];
if (depth <= 0) {
break;
}
match = input.match(xmlRegExp);
}
// if we didn't close correctly, keep unformatted.
if (!match) {
xmlStr += input.match(/[\s\S]*/g)[0];
}
xmlStr = xmlStr.replace(acorn.allLineBreaks, '\n');
return [xmlStr, "TK_STRING"];
}
} else {
//
// handle string
//
var parse_string = function(delimiter, allow_unescaped_newlines, start_sub) {
// Template strings can travers lines without escape characters.
// Other strings cannot
var current_char;
while (input.hasNext()) {
current_char = input.peek();
if (!(esc || (current_char !== delimiter &&
(allow_unescaped_newlines || !acorn.newline.test(current_char))))) {
break;
}
// Handle \r\n linebreaks after escapes or in template strings
if ((esc || allow_unescaped_newlines) && acorn.newline.test(current_char)) {
if (current_char === '\r' && input.peek(1) === '\n') {
input.next();
current_char = input.peek();
}
resulting_string += '\n';
} else {
resulting_string += current_char;
}
if (esc) {
if (current_char === 'x' || current_char === 'u') {
has_char_escapes = true;
}
esc = false;
} else {
esc = current_char === '\\';
}
input.next();
if (start_sub && resulting_string.indexOf(start_sub, resulting_string.length - start_sub.length) !== -1) {
if (delimiter === '`') {
parse_string('}', allow_unescaped_newlines, '`');
} else {
parse_string('`', allow_unescaped_newlines, '${');
}
if (input.hasNext()) {
resulting_string += input.next();
}
}
}
};
if (sep === '`') {
parse_string('`', true, '${');
} else {
parse_string(sep);
}
}
if (has_char_escapes && opts.unescape_strings) {
resulting_string = unescape_string(resulting_string);
}
if (input.peek() === sep) {
resulting_string += sep;
input.next();
if (sep === '/') {
// regexps may have modifiers /regexp/MOD , so fetch those, too
// Only [gim] are valid, but if the user puts in garbage, do what we can to take it.
while (input.hasNext() && acorn.isIdentifierStart(input.peekCharCode())) {
resulting_string += input.next();
}
}
}
return [resulting_string, 'TK_STRING'];
}
if (c === '#') {
if (tokens.length === 0 && input.peek() === '!') {
// shebang
resulting_string = c;
while (input.hasNext() && c !== '\n') {
c = input.next();
resulting_string += c;
}
return [trim(resulting_string) + '\n', 'TK_UNKNOWN'];
}
// Spidermonkey-specific sharp variables for circular references
// https://developer.mozilla.org/En/Sharp_variables_in_JavaScript
// http://mxr.mozilla.org/mozilla-central/source/js/src/jsscan.cpp around line 1935
var sharp = '#';
if (input.hasNext() && input.testChar(digit)) {
do {
c = input.next();
sharp += c;
} while (input.hasNext() && c !== '#' && c !== '=');
if (c === '#') {
//
} else if (input.peek() === '[' && input.peek(1) === ']') {
sharp += '[]';
input.next();
input.next();
} else if (input.peek() === '{' && input.peek(1) === '}') {
sharp += '{}';
input.next();
input.next();
}
return [sharp, 'TK_WORD'];
}
}
if (c === '<' && (input.peek() === '?' || input.peek() === '%')) {
input.back();
var template_match = input.match(template_pattern);
if (template_match) {
c = template_match[0];
c = c.replace(acorn.allLineBreaks, '\n');
return [c, 'TK_STRING'];
}
}
if (c === '<' && input.match(/\!--/g)) {
c = '<!--';
while (input.hasNext() && !input.testChar(acorn.newline)) {
c += input.next();
}
in_html_comment = true;
return [c, 'TK_COMMENT'];
}
if (c === '-' && in_html_comment && input.match(/->/g)) {
in_html_comment = false;
return ['-->', 'TK_COMMENT'];
}
if (c === '.') {
if (input.peek() === '.' && input.peek(1) === '.') {
c += input.next() + input.next();
return [c, 'TK_OPERATOR'];
}
return [c, 'TK_DOT'];
}
if (in_array(c, punct)) {
while (input.hasNext() && in_array(c + input.peek(), punct)) {
c += input.next();
if (!input.hasNext()) {
break;
}
}
if (c === ',') {
return [c, 'TK_COMMA'];
} else if (c === '=') {
return [c, 'TK_EQUALS'];
} else {
return [c, 'TK_OPERATOR'];
}
}
return [c, 'TK_UNKNOWN'];
}
function unescape_string(s) {
// You think that a regex would work for this
// return s.replace(/\\x([0-9a-f]{2})/gi, function(match, val) {
// return String.fromCharCode(parseInt(val, 16));
// })
// However, dealing with '\xff', '\\xff', '\\\xff' makes this more fun.
var out = '',
escaped = 0;
var input_scan = new InputScanner(s);
var matched = null;
while (input_scan.hasNext()) {
// Keep any whitespace, non-slash characters
// also keep slash pairs.
matched = input_scan.match(/([\s]|[^\\]|\\\\)+/g);
if (matched) {
out += matched[0];
}
if (input_scan.peek() === '\\') {
input_scan.next();
if (input_scan.peek() === 'x') {
matched = input_scan.match(/x([0-9A-Fa-f]{2})/g);
} else if (input_scan.peek() === 'u') {
matched = input_scan.match(/u([0-9A-Fa-f]{4})/g);
} else {
out += '\\';
if (input_scan.hasNext()) {
out += input_scan.next();
}
continue;
}
// If there's some error decoding, return the original string
if (!matched) {
return s;
}
escaped = parseInt(matched[1], 16);
if (escaped > 0x7e && escaped <= 0xff && matched[0].indexOf('x') === 0) {
// we bail out on \x7f..\xff,
// leaving whole string escaped,
// as it's probably completely binary
return s;
} else if (escaped >= 0x00 && escaped < 0x20) {
// leave 0x00...0x1f escaped
out += '\\' + matched[0];
continue;
} else if (escaped === 0x22 || escaped === 0x27 || escaped === 0x5c) {
// single-quote, apostrophe, backslash - escape these
out += '\\' + String.fromCharCode(escaped);
} else {
out += String.fromCharCode(escaped);
}
}
}
return out;
}
}
module.exports.Tokenizer = Tokenizer;
/***/ })
/******/ ]);
var js_beautify = legacy_beautify_js;
/* Footer */
if (true) {
// Add support for AMD ( https://github.com/amdjs/amdjs-api/wiki/AMD#defineamd-property- )
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function() {
return { js_beautify: js_beautify };
}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}());
/***/ }),
/* 204 */
/*!***************************************!*\
!*** (webpack)/buildin/amd-define.js ***!
\***************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
module.exports = function() {
throw new Error("define cannot be used indirect");
};
/***/ }),
/* 205 */,
/* 206 */,
/* 207 */,
/* 208 */,
/* 209 */,
/* 210 */,
/* 211 */,
/* 212 */,
/* 213 */,
/* 214 */
/*!*******************************************!*\
!*** ./node_modules/check-error/index.js ***!
\*******************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* !
* Chai - checkError utility
* Copyright(c) 2012-2016 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### .checkError
*
* Checks that an error conforms to a given set of criteria and/or retrieves information about it.
*
* @api public
*/
/**
* ### .compatibleInstance(thrown, errorLike)
*
* Checks if two instances are compatible (strict equal).
* Returns false if errorLike is not an instance of Error, because instances
* can only be compatible if they're both error instances.
*
* @name compatibleInstance
* @param {Error} thrown error
* @param {Error|ErrorConstructor} errorLike object to compare against
* @namespace Utils
* @api public
*/
function compatibleInstance(thrown, errorLike) {
return errorLike instanceof Error && thrown === errorLike;
}
/**
* ### .compatibleConstructor(thrown, errorLike)
*
* Checks if two constructors are compatible.
* This function can receive either an error constructor or
* an error instance as the `errorLike` argument.
* Constructors are compatible if they're the same or if one is
* an instance of another.
*
* @name compatibleConstructor
* @param {Error} thrown error
* @param {Error|ErrorConstructor} errorLike object to compare against
* @namespace Utils
* @api public
*/
function compatibleConstructor(thrown, errorLike) {
if (errorLike instanceof Error) {
// If `errorLike` is an instance of any error we compare their constructors
return thrown.constructor === errorLike.constructor || thrown instanceof errorLike.constructor;
} else if (errorLike.prototype instanceof Error || errorLike === Error) {
// If `errorLike` is a constructor that inherits from Error, we compare `thrown` to `errorLike` directly
return thrown.constructor === errorLike || thrown instanceof errorLike;
}
return false;
}
/**
* ### .compatibleMessage(thrown, errMatcher)
*
* Checks if an error's message is compatible with a matcher (String or RegExp).
* If the message contains the String or passes the RegExp test,
* it is considered compatible.
*
* @name compatibleMessage
* @param {Error} thrown error
* @param {String|RegExp} errMatcher to look for into the message
* @namespace Utils
* @api public
*/
function compatibleMessage(thrown, errMatcher) {
var comparisonString = typeof thrown === 'string' ? thrown : thrown.message;
if (errMatcher instanceof RegExp) {
return errMatcher.test(comparisonString);
} else if (typeof errMatcher === 'string') {
return comparisonString.indexOf(errMatcher) !== -1; // eslint-disable-line no-magic-numbers
}
return false;
}
/**
* ### .getFunctionName(constructorFn)
*
* Returns the name of a function.
* This also includes a polyfill function if `constructorFn.name` is not defined.
*
* @name getFunctionName
* @param {Function} constructorFn
* @namespace Utils
* @api private
*/
var functionNameMatch = /\s*function(?:\s|\s*\/\*[^(?:*\/)]+\*\/\s*)*([^\(\/]+)/;
function getFunctionName(constructorFn) {
var name = '';
if (typeof constructorFn.name === 'undefined') {
// Here we run a polyfill if constructorFn.name is not defined
var match = String(constructorFn).match(functionNameMatch);
if (match) {
name = match[1];
}
} else {
name = constructorFn.name;
}
return name;
}
/**
* ### .getConstructorName(errorLike)
*
* Gets the constructor name for an Error instance or constructor itself.
*
* @name getConstructorName
* @param {Error|ErrorConstructor} errorLike
* @namespace Utils
* @api public
*/
function getConstructorName(errorLike) {
var constructorName = errorLike;
if (errorLike instanceof Error) {
constructorName = getFunctionName(errorLike.constructor);
} else if (typeof errorLike === 'function') {
// If `err` is not an instance of Error it is an error constructor itself or another function.
// If we've got a common function we get its name, otherwise we may need to create a new instance
// of the error just in case it's a poorly-constructed error. Please see chaijs/chai/issues/45 to know more.
constructorName = getFunctionName(errorLike).trim() ||
getFunctionName(new errorLike()); // eslint-disable-line new-cap
}
return constructorName;
}
/**
* ### .getMessage(errorLike)
*
* Gets the error message from an error.
* If `err` is a String itself, we return it.
* If the error has no message, we return an empty string.
*
* @name getMessage
* @param {Error|String} errorLike
* @namespace Utils
* @api public
*/
function getMessage(errorLike) {
var msg = '';
if (errorLike && errorLike.message) {
msg = errorLike.message;
} else if (typeof errorLike === 'string') {
msg = errorLike;
}
return msg;
}
module.exports = {
compatibleInstance: compatibleInstance,
compatibleConstructor: compatibleConstructor,
compatibleMessage: compatibleMessage,
getMessage: getMessage,
getConstructorName: getConstructorName,
};
/***/ }),
/* 215 */
/*!*****************************************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/getOwnEnumerablePropertySymbols.js ***!
\*****************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*!
* Chai - getOwnEnumerablePropertySymbols utility
* Copyright(c) 2011-2016 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### .getOwnEnumerablePropertySymbols(object)
*
* This allows the retrieval of directly-owned enumerable property symbols of an
* object. This function is necessary because Object.getOwnPropertySymbols
* returns both enumerable and non-enumerable property symbols.
*
* @param {Object} object
* @returns {Array}
* @namespace Utils
* @name getOwnEnumerablePropertySymbols
* @api public
*/
module.exports = function getOwnEnumerablePropertySymbols(obj) {
if (typeof Object.getOwnPropertySymbols !== 'function') return [];
return Object.getOwnPropertySymbols(obj).filter(function (sym) {
return Object.getOwnPropertyDescriptor(obj, sym).enumerable;
});
};
/***/ }),
/* 216 */
/*!********************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/objDisplay.js ***!
\********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Chai - flag utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/*!
* Module dependancies
*/
var inspect = __webpack_require__(/*! ./inspect */ 144);
var config = __webpack_require__(/*! ../config */ 112);
/**
* ### .objDisplay(object)
*
* Determines if an object or an array matches
* criteria to be inspected in-line for error
* messages or should be truncated.
*
* @param {Mixed} javascript object to inspect
* @name objDisplay
* @namespace Utils
* @api public
*/
module.exports = function objDisplay(obj) {
var str = inspect(obj)
, type = Object.prototype.toString.call(obj);
if (config.truncateThreshold && str.length >= config.truncateThreshold) {
if (type === '[object Function]') {
return !obj.name || obj.name === ''
? '[Function]'
: '[Function: ' + obj.name + ']';
} else if (type === '[object Array]') {
return '[ Array(' + obj.length + ') ]';
} else if (type === '[object Object]') {
var keys = Object.keys(obj)
, kstr = keys.length > 2
? keys.splice(0, 2).join(', ') + ', ...'
: keys.join(', ');
return '{ Object (' + kstr + ') }';
} else {
return str;
}
} else {
return str;
}
};
/***/ }),
/* 217 */
/*!***********************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/getProperties.js ***!
\***********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*!
* Chai - getProperties utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### .getProperties(object)
*
* This allows the retrieval of property names of an object, enumerable or not,
* inherited or not.
*
* @param {Object} object
* @returns {Array}
* @namespace Utils
* @name getProperties
* @api public
*/
module.exports = function getProperties(object) {
var result = Object.getOwnPropertyNames(object);
function addProperty(property) {
if (result.indexOf(property) === -1) {
result.push(property);
}
}
var proto = Object.getPrototypeOf(object);
while (proto !== null) {
Object.getOwnPropertyNames(proto).forEach(addProperty);
proto = Object.getPrototypeOf(proto);
}
return result;
};
/***/ }),
/* 218 */
/*!*********************************************!*\
!*** ./node_modules/get-func-name/index.js ***!
\*********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* !
* Chai - getFuncName utility
* Copyright(c) 2012-2016 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### .getFuncName(constructorFn)
*
* Returns the name of a function.
* When a non-function instance is passed, returns `null`.
* This also includes a polyfill function if `aFunc.name` is not defined.
*
* @name getFuncName
* @param {Function} funct
* @namespace Utils
* @api public
*/
var toString = Function.prototype.toString;
var functionNameMatch = /\s*function(?:\s|\s*\/\*[^(?:*\/)]+\*\/\s*)*([^\s\(\/]+)/;
function getFuncName(aFunc) {
if (typeof aFunc !== 'function') {
return null;
}
var name = '';
if (typeof Function.prototype.name === 'undefined' && typeof aFunc.name === 'undefined') {
// Here we run a polyfill if Function does not support the `name` property and if aFunc.name is not defined
var match = toString.call(aFunc).match(functionNameMatch);
if (match) {
name = match[1];
}
} else {
// If we've got a `name` property we just use it
name = aFunc.name;
}
return name;
}
module.exports = getFuncName;
/***/ }),
/* 219 */
/*!*******************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/getActual.js ***!
\*******************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*!
* Chai - getActual utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### .getActual(object, [actual])
*
* Returns the `actual` value for an Assertion.
*
* @param {Object} object (constructed Assertion)
* @param {Arguments} chai.Assertion.prototype.assert arguments
* @namespace Utils
* @name getActual
*/
module.exports = function getActual(obj, args) {
return args.length > 4 ? args[4] : obj._obj;
};
/***/ }),
/* 220 */
/*!***********************************************!*\
!*** ./node_modules/assertion-error/index.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*!
* assertion-error
* Copyright(c) 2013 Jake Luer <jake@qualiancy.com>
* MIT Licensed
*/
/*!
* Return a function that will copy properties from
* one object to another excluding any originally
* listed. Returned function will create a new `{}`.
*
* @param {String} excluded properties ...
* @return {Function}
*/
function exclude () {
var excludes = [].slice.call(arguments);
function excludeProps (res, obj) {
Object.keys(obj).forEach(function (key) {
if (!~excludes.indexOf(key)) res[key] = obj[key];
});
}
return function extendExclude () {
var args = [].slice.call(arguments)
, i = 0
, res = {};
for (; i < args.length; i++) {
excludeProps(res, args[i]);
}
return res;
};
};
/*!
* Primary Exports
*/
module.exports = AssertionError;
/**
* ### AssertionError
*
* An extension of the JavaScript `Error` constructor for
* assertion and validation scenarios.
*
* @param {String} message
* @param {Object} properties to include (optional)
* @param {callee} start stack function (optional)
*/
function AssertionError (message, _props, ssf) {
var extend = exclude('name', 'message', 'stack', 'constructor', 'toJSON')
, props = extend(_props || {});
// default values
this.message = message || 'Unspecified AssertionError';
this.showDiff = false;
// copy from properties
for (var key in props) {
this[key] = props[key];
}
// capture stack trace
ssf = ssf || AssertionError;
if (Error.captureStackTrace) {
Error.captureStackTrace(this, ssf);
} else {
try {
throw new Error();
} catch(e) {
this.stack = e.stack;
}
}
}
/*!
* Inherit from Error.prototype
*/
AssertionError.prototype = Object.create(Error.prototype);
/*!
* Statically set name
*/
AssertionError.prototype.name = 'AssertionError';
/*!
* Ensure correct constructor
*/
AssertionError.prototype.constructor = AssertionError;
/**
* Allow errors to be converted to JSON for static transfer.
*
* @param {Boolean} include stack (default: `true`)
* @return {Object} object that can be `JSON.stringify`
*/
AssertionError.prototype.toJSON = function (stack) {
var extend = exclude('constructor', 'toJSON', 'stack')
, props = extend({ name: this.name }, this);
// include stack if exists and not turned off
if (false !== stack && this.stack) {
props.stack = this.stack;
}
return props;
};
/***/ }),
/* 221 */
/*!**************************************************!*\
!*** ./node_modules/normalize.css/normalize.css ***!
\**************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
// extracted by mini-css-extract-plugin
/***/ }),
/* 222 */
/*!*************************************************************************!*\
!*** ./node_modules/escodegen/node_modules/source-map/lib/array-set.js ***!
\*************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var util = __webpack_require__(/*! ./util */ 125);
var has = Object.prototype.hasOwnProperty;
var hasNativeMap = typeof Map !== "undefined";
/**
* A data structure which is a combination of an array and a set. Adding a new
* member is O(1), testing for membership is O(1), and finding the index of an
* element is O(1). Removing elements from the set is not supported. Only
* strings are supported for membership.
*/
function ArraySet() {
this._array = [];
this._set = hasNativeMap ? new Map() : Object.create(null);
}
/**
* Static method for creating ArraySet instances from an existing array.
*/
ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
var set = new ArraySet();
for (var i = 0, len = aArray.length; i < len; i++) {
set.add(aArray[i], aAllowDuplicates);
}
return set;
};
/**
* Return how many unique items are in this ArraySet. If duplicates have been
* added, than those do not count towards the size.
*
* @returns Number
*/
ArraySet.prototype.size = function ArraySet_size() {
return hasNativeMap ? this._set.size : Object.getOwnPropertyNames(this._set).length;
};
/**
* Add the given string to this set.
*
* @param String aStr
*/
ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {
var sStr = hasNativeMap ? aStr : util.toSetString(aStr);
var isDuplicate = hasNativeMap ? this.has(aStr) : has.call(this._set, sStr);
var idx = this._array.length;
if (!isDuplicate || aAllowDuplicates) {
this._array.push(aStr);
}
if (!isDuplicate) {
if (hasNativeMap) {
this._set.set(aStr, idx);
} else {
this._set[sStr] = idx;
}
}
};
/**
* Is the given string a member of this set?
*
* @param String aStr
*/
ArraySet.prototype.has = function ArraySet_has(aStr) {
if (hasNativeMap) {
return this._set.has(aStr);
} else {
var sStr = util.toSetString(aStr);
return has.call(this._set, sStr);
}
};
/**
* What is the index of the given string in the array?
*
* @param String aStr
*/
ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
if (hasNativeMap) {
var idx = this._set.get(aStr);
if (idx >= 0) {
return idx;
}
} else {
var sStr = util.toSetString(aStr);
if (has.call(this._set, sStr)) {
return this._set[sStr];
}
}
throw new Error('"' + aStr + '" is not in the set.');
};
/**
* What is the element at the given index?
*
* @param Number aIdx
*/
ArraySet.prototype.at = function ArraySet_at(aIdx) {
if (aIdx >= 0 && aIdx < this._array.length) {
return this._array[aIdx];
}
throw new Error('No element indexed by ' + aIdx);
};
/**
* Returns the array representation of this set (which has the proper indices
* indicated by indexOf). Note that this is a copy of the internal array used
* for storing the members so that no one can mess with internal state.
*/
ArraySet.prototype.toArray = function ArraySet_toArray() {
return this._array.slice();
};
exports.ArraySet = ArraySet;
/***/ }),
/* 223 */
/*!**************************************************************************!*\
!*** ./node_modules/escodegen/node_modules/source-map/lib/base64-vlq.js ***!
\**************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*
* Based on the Base 64 VLQ implementation in Closure Compiler:
* https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java
*
* Copyright 2011 The Closure Compiler Authors. All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
var base64 = __webpack_require__(/*! ./base64 */ 319);
// A single base 64 digit can contain 6 bits of data. For the base 64 variable
// length quantities we use in the source map spec, the first bit is the sign,
// the next four bits are the actual value, and the 6th bit is the
// continuation bit. The continuation bit tells us whether there are more
// digits in this value following this digit.
//
// Continuation
// | Sign
// | |
// V V
// 101011
var VLQ_BASE_SHIFT = 5;
// binary: 100000
var VLQ_BASE = 1 << VLQ_BASE_SHIFT;
// binary: 011111
var VLQ_BASE_MASK = VLQ_BASE - 1;
// binary: 100000
var VLQ_CONTINUATION_BIT = VLQ_BASE;
/**
* Converts from a two-complement value to a value where the sign bit is
* placed in the least significant bit. For example, as decimals:
* 1 becomes 2 (10 binary), -1 becomes 3 (11 binary)
* 2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
*/
function toVLQSigned(aValue) {
return aValue < 0
? ((-aValue) << 1) + 1
: (aValue << 1) + 0;
}
/**
* Converts to a two-complement value from a value where the sign bit is
* placed in the least significant bit. For example, as decimals:
* 2 (10 binary) becomes 1, 3 (11 binary) becomes -1
* 4 (100 binary) becomes 2, 5 (101 binary) becomes -2
*/
function fromVLQSigned(aValue) {
var isNegative = (aValue & 1) === 1;
var shifted = aValue >> 1;
return isNegative
? -shifted
: shifted;
}
/**
* Returns the base 64 VLQ encoded value.
*/
exports.encode = function base64VLQ_encode(aValue) {
var encoded = "";
var digit;
var vlq = toVLQSigned(aValue);
do {
digit = vlq & VLQ_BASE_MASK;
vlq >>>= VLQ_BASE_SHIFT;
if (vlq > 0) {
// There are still more digits in this value, so we must make sure the
// continuation bit is marked.
digit |= VLQ_CONTINUATION_BIT;
}
encoded += base64.encode(digit);
} while (vlq > 0);
return encoded;
};
/**
* Decodes the next base 64 VLQ value from the given string and returns the
* value and the rest of the string via the out parameter.
*/
exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {
var strLen = aStr.length;
var result = 0;
var shift = 0;
var continuation, digit;
do {
if (aIndex >= strLen) {
throw new Error("Expected more digits in base 64 VLQ value.");
}
digit = base64.decode(aStr.charCodeAt(aIndex++));
if (digit === -1) {
throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1));
}
continuation = !!(digit & VLQ_CONTINUATION_BIT);
digit &= VLQ_BASE_MASK;
result = result + (digit << shift);
shift += VLQ_BASE_SHIFT;
} while (continuation);
aOutParam.value = fromVLQSigned(result);
aOutParam.rest = aIndex;
};
/***/ }),
/* 224 */
/*!************************************************************************************!*\
!*** ./node_modules/escodegen/node_modules/source-map/lib/source-map-generator.js ***!
\************************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var base64VLQ = __webpack_require__(/*! ./base64-vlq */ 223);
var util = __webpack_require__(/*! ./util */ 125);
var ArraySet = __webpack_require__(/*! ./array-set */ 222).ArraySet;
var MappingList = __webpack_require__(/*! ./mapping-list */ 318).MappingList;
/**
* An instance of the SourceMapGenerator represents a source map which is
* being built incrementally. You may pass an object with the following
* properties:
*
* - file: The filename of the generated source.
* - sourceRoot: A root for all relative URLs in this source map.
*/
function SourceMapGenerator(aArgs) {
if (!aArgs) {
aArgs = {};
}
this._file = util.getArg(aArgs, 'file', null);
this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);
this._skipValidation = util.getArg(aArgs, 'skipValidation', false);
this._sources = new ArraySet();
this._names = new ArraySet();
this._mappings = new MappingList();
this._sourcesContents = null;
}
SourceMapGenerator.prototype._version = 3;
/**
* Creates a new SourceMapGenerator based on a SourceMapConsumer
*
* @param aSourceMapConsumer The SourceMap.
*/
SourceMapGenerator.fromSourceMap =
function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {
var sourceRoot = aSourceMapConsumer.sourceRoot;
var generator = new SourceMapGenerator({
file: aSourceMapConsumer.file,
sourceRoot: sourceRoot
});
aSourceMapConsumer.eachMapping(function (mapping) {
var newMapping = {
generated: {
line: mapping.generatedLine,
column: mapping.generatedColumn
}
};
if (mapping.source != null) {
newMapping.source = mapping.source;
if (sourceRoot != null) {
newMapping.source = util.relative(sourceRoot, newMapping.source);
}
newMapping.original = {
line: mapping.originalLine,
column: mapping.originalColumn
};
if (mapping.name != null) {
newMapping.name = mapping.name;
}
}
generator.addMapping(newMapping);
});
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var sourceRelative = sourceFile;
if (sourceRoot !== null) {
sourceRelative = util.relative(sourceRoot, sourceFile);
}
if (!generator._sources.has(sourceRelative)) {
generator._sources.add(sourceRelative);
}
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content != null) {
generator.setSourceContent(sourceFile, content);
}
});
return generator;
};
/**
* Add a single mapping from original source line and column to the generated
* source's line and column for this source map being created. The mapping
* object should have the following properties:
*
* - generated: An object with the generated line and column positions.
* - original: An object with the original line and column positions.
* - source: The original source file (relative to the sourceRoot).
* - name: An optional original token name for this mapping.
*/
SourceMapGenerator.prototype.addMapping =
function SourceMapGenerator_addMapping(aArgs) {
var generated = util.getArg(aArgs, 'generated');
var original = util.getArg(aArgs, 'original', null);
var source = util.getArg(aArgs, 'source', null);
var name = util.getArg(aArgs, 'name', null);
if (!this._skipValidation) {
this._validateMapping(generated, original, source, name);
}
if (source != null) {
source = String(source);
if (!this._sources.has(source)) {
this._sources.add(source);
}
}
if (name != null) {
name = String(name);
if (!this._names.has(name)) {
this._names.add(name);
}
}
this._mappings.add({
generatedLine: generated.line,
generatedColumn: generated.column,
originalLine: original != null && original.line,
originalColumn: original != null && original.column,
source: source,
name: name
});
};
/**
* Set the source content for a source file.
*/
SourceMapGenerator.prototype.setSourceContent =
function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {
var source = aSourceFile;
if (this._sourceRoot != null) {
source = util.relative(this._sourceRoot, source);
}
if (aSourceContent != null) {
// Add the source content to the _sourcesContents map.
// Create a new _sourcesContents map if the property is null.
if (!this._sourcesContents) {
this._sourcesContents = Object.create(null);
}
this._sourcesContents[util.toSetString(source)] = aSourceContent;
} else if (this._sourcesContents) {
// Remove the source file from the _sourcesContents map.
// If the _sourcesContents map is empty, set the property to null.
delete this._sourcesContents[util.toSetString(source)];
if (Object.keys(this._sourcesContents).length === 0) {
this._sourcesContents = null;
}
}
};
/**
* Applies the mappings of a sub-source-map for a specific source file to the
* source map being generated. Each mapping to the supplied source file is
* rewritten using the supplied source map. Note: The resolution for the
* resulting mappings is the minimium of this map and the supplied map.
*
* @param aSourceMapConsumer The source map to be applied.
* @param aSourceFile Optional. The filename of the source file.
* If omitted, SourceMapConsumer's file property will be used.
* @param aSourceMapPath Optional. The dirname of the path to the source map
* to be applied. If relative, it is relative to the SourceMapConsumer.
* This parameter is needed when the two source maps aren't in the same
* directory, and the source map to be applied contains relative source
* paths. If so, those relative source paths need to be rewritten
* relative to the SourceMapGenerator.
*/
SourceMapGenerator.prototype.applySourceMap =
function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {
var sourceFile = aSourceFile;
// If aSourceFile is omitted, we will use the file property of the SourceMap
if (aSourceFile == null) {
if (aSourceMapConsumer.file == null) {
throw new Error(
'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +
'or the source map\'s "file" property. Both were omitted.'
);
}
sourceFile = aSourceMapConsumer.file;
}
var sourceRoot = this._sourceRoot;
// Make "sourceFile" relative if an absolute Url is passed.
if (sourceRoot != null) {
sourceFile = util.relative(sourceRoot, sourceFile);
}
// Applying the SourceMap can add and remove items from the sources and
// the names array.
var newSources = new ArraySet();
var newNames = new ArraySet();
// Find mappings for the "sourceFile"
this._mappings.unsortedForEach(function (mapping) {
if (mapping.source === sourceFile && mapping.originalLine != null) {
// Check if it can be mapped by the source map, then update the mapping.
var original = aSourceMapConsumer.originalPositionFor({
line: mapping.originalLine,
column: mapping.originalColumn
});
if (original.source != null) {
// Copy mapping
mapping.source = original.source;
if (aSourceMapPath != null) {
mapping.source = util.join(aSourceMapPath, mapping.source)
}
if (sourceRoot != null) {
mapping.source = util.relative(sourceRoot, mapping.source);
}
mapping.originalLine = original.line;
mapping.originalColumn = original.column;
if (original.name != null) {
mapping.name = original.name;
}
}
}
var source = mapping.source;
if (source != null && !newSources.has(source)) {
newSources.add(source);
}
var name = mapping.name;
if (name != null && !newNames.has(name)) {
newNames.add(name);
}
}, this);
this._sources = newSources;
this._names = newNames;
// Copy sourcesContents of applied map.
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content != null) {
if (aSourceMapPath != null) {
sourceFile = util.join(aSourceMapPath, sourceFile);
}
if (sourceRoot != null) {
sourceFile = util.relative(sourceRoot, sourceFile);
}
this.setSourceContent(sourceFile, content);
}
}, this);
};
/**
* A mapping can have one of the three levels of data:
*
* 1. Just the generated position.
* 2. The Generated position, original position, and original source.
* 3. Generated and original position, original source, as well as a name
* token.
*
* To maintain consistency, we validate that any new mapping being added falls
* in to one of these categories.
*/
SourceMapGenerator.prototype._validateMapping =
function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,
aName) {
// When aOriginal is truthy but has empty values for .line and .column,
// it is most likely a programmer error. In this case we throw a very
// specific error message to try to guide them the right way.
// For example: https://github.com/Polymer/polymer-bundler/pull/519
if (aOriginal && typeof aOriginal.line !== 'number' && typeof aOriginal.column !== 'number') {
throw new Error(
'original.line and original.column are not numbers -- you probably meant to omit ' +
'the original mapping entirely and only map the generated position. If so, pass ' +
'null for the original mapping instead of an object with empty or null values.'
);
}
if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
&& aGenerated.line > 0 && aGenerated.column >= 0
&& !aOriginal && !aSource && !aName) {
// Case 1.
return;
}
else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
&& aOriginal && 'line' in aOriginal && 'column' in aOriginal
&& aGenerated.line > 0 && aGenerated.column >= 0
&& aOriginal.line > 0 && aOriginal.column >= 0
&& aSource) {
// Cases 2 and 3.
return;
}
else {
throw new Error('Invalid mapping: ' + JSON.stringify({
generated: aGenerated,
source: aSource,
original: aOriginal,
name: aName
}));
}
};
/**
* Serialize the accumulated mappings in to the stream of base 64 VLQs
* specified by the source map format.
*/
SourceMapGenerator.prototype._serializeMappings =
function SourceMapGenerator_serializeMappings() {
var previousGeneratedColumn = 0;
var previousGeneratedLine = 1;
var previousOriginalColumn = 0;
var previousOriginalLine = 0;
var previousName = 0;
var previousSource = 0;
var result = '';
var next;
var mapping;
var nameIdx;
var sourceIdx;
var mappings = this._mappings.toArray();
for (var i = 0, len = mappings.length; i < len; i++) {
mapping = mappings[i];
next = ''
if (mapping.generatedLine !== previousGeneratedLine) {
previousGeneratedColumn = 0;
while (mapping.generatedLine !== previousGeneratedLine) {
next += ';';
previousGeneratedLine++;
}
}
else {
if (i > 0) {
if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {
continue;
}
next += ',';
}
}
next += base64VLQ.encode(mapping.generatedColumn
- previousGeneratedColumn);
previousGeneratedColumn = mapping.generatedColumn;
if (mapping.source != null) {
sourceIdx = this._sources.indexOf(mapping.source);
next += base64VLQ.encode(sourceIdx - previousSource);
previousSource = sourceIdx;
// lines are stored 0-based in SourceMap spec version 3
next += base64VLQ.encode(mapping.originalLine - 1
- previousOriginalLine);
previousOriginalLine = mapping.originalLine - 1;
next += base64VLQ.encode(mapping.originalColumn
- previousOriginalColumn);
previousOriginalColumn = mapping.originalColumn;
if (mapping.name != null) {
nameIdx = this._names.indexOf(mapping.name);
next += base64VLQ.encode(nameIdx - previousName);
previousName = nameIdx;
}
}
result += next;
}
return result;
};
SourceMapGenerator.prototype._generateSourcesContent =
function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {
return aSources.map(function (source) {
if (!this._sourcesContents) {
return null;
}
if (aSourceRoot != null) {
source = util.relative(aSourceRoot, source);
}
var key = util.toSetString(source);
return Object.prototype.hasOwnProperty.call(this._sourcesContents, key)
? this._sourcesContents[key]
: null;
}, this);
};
/**
* Externalize the source map.
*/
SourceMapGenerator.prototype.toJSON =
function SourceMapGenerator_toJSON() {
var map = {
version: this._version,
sources: this._sources.toArray(),
names: this._names.toArray(),
mappings: this._serializeMappings()
};
if (this._file != null) {
map.file = this._file;
}
if (this._sourceRoot != null) {
map.sourceRoot = this._sourceRoot;
}
if (this._sourcesContents) {
map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);
}
return map;
};
/**
* Render the source map being generated to a string.
*/
SourceMapGenerator.prototype.toString =
function SourceMapGenerator_toString() {
return JSON.stringify(this.toJSON());
};
exports.SourceMapGenerator = SourceMapGenerator;
/***/ }),
/* 225 */
/*!******************************************!*\
!*** ./node_modules/esutils/lib/code.js ***!
\******************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*
Copyright (C) 2013-2014 Yusuke Suzuki <utatane.tea@gmail.com>
Copyright (C) 2014 Ivan Nikulin <ifaaan@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
(function () {
'use strict';
var ES6Regex, ES5Regex, NON_ASCII_WHITESPACES, IDENTIFIER_START, IDENTIFIER_PART, ch;
// See `tools/generate-identifier-regex.js`.
ES5Regex = {
// ECMAScript 5.1/Unicode v7.0.0 NonAsciiIdentifierStart:
NonAsciiIdentifierStart: /[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0-\u08B2\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA7AD\uA7B0\uA7B1\uA7F7-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB5F\uAB64\uAB65\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]/,
// ECMAScript 5.1/Unicode v7.0.0 NonAsciiIdentifierPart:
NonAsciiIdentifierPart: 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};
ES6Regex = {
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// ECMAScript 6/Unicode v7.0.0 NonAsciiIdentifierPart:
NonAsciiIdentifierPart: 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};
function isDecimalDigit(ch) {
return 0x30 <= ch && ch <= 0x39; // 0..9
}
function isHexDigit(ch) {
return 0x30 <= ch && ch <= 0x39 || // 0..9
0x61 <= ch && ch <= 0x66 || // a..f
0x41 <= ch && ch <= 0x46; // A..F
}
function isOctalDigit(ch) {
return ch >= 0x30 && ch <= 0x37; // 0..7
}
// 7.2 White Space
NON_ASCII_WHITESPACES = [
0x1680, 0x180E,
0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A,
0x202F, 0x205F,
0x3000,
0xFEFF
];
function isWhiteSpace(ch) {
return ch === 0x20 || ch === 0x09 || ch === 0x0B || ch === 0x0C || ch === 0xA0 ||
ch >= 0x1680 && NON_ASCII_WHITESPACES.indexOf(ch) >= 0;
}
// 7.3 Line Terminators
function isLineTerminator(ch) {
return ch === 0x0A || ch === 0x0D || ch === 0x2028 || ch === 0x2029;
}
// 7.6 Identifier Names and Identifiers
function fromCodePoint(cp) {
if (cp <= 0xFFFF) { return String.fromCharCode(cp); }
var cu1 = String.fromCharCode(Math.floor((cp - 0x10000) / 0x400) + 0xD800);
var cu2 = String.fromCharCode(((cp - 0x10000) % 0x400) + 0xDC00);
return cu1 + cu2;
}
IDENTIFIER_START = new Array(0x80);
for(ch = 0; ch < 0x80; ++ch) {
IDENTIFIER_START[ch] =
ch >= 0x61 && ch <= 0x7A || // a..z
ch >= 0x41 && ch <= 0x5A || // A..Z
ch === 0x24 || ch === 0x5F; // $ (dollar) and _ (underscore)
}
IDENTIFIER_PART = new Array(0x80);
for(ch = 0; ch < 0x80; ++ch) {
IDENTIFIER_PART[ch] =
ch >= 0x61 && ch <= 0x7A || // a..z
ch >= 0x41 && ch <= 0x5A || // A..Z
ch >= 0x30 && ch <= 0x39 || // 0..9
ch === 0x24 || ch === 0x5F; // $ (dollar) and _ (underscore)
}
function isIdentifierStartES5(ch) {
return ch < 0x80 ? IDENTIFIER_START[ch] : ES5Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch));
}
function isIdentifierPartES5(ch) {
return ch < 0x80 ? IDENTIFIER_PART[ch] : ES5Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch));
}
function isIdentifierStartES6(ch) {
return ch < 0x80 ? IDENTIFIER_START[ch] : ES6Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch));
}
function isIdentifierPartES6(ch) {
return ch < 0x80 ? IDENTIFIER_PART[ch] : ES6Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch));
}
module.exports = {
isDecimalDigit: isDecimalDigit,
isHexDigit: isHexDigit,
isOctalDigit: isOctalDigit,
isWhiteSpace: isWhiteSpace,
isLineTerminator: isLineTerminator,
isIdentifierStartES5: isIdentifierStartES5,
isIdentifierPartES5: isIdentifierPartES5,
isIdentifierStartES6: isIdentifierStartES6,
isIdentifierPartES6: isIdentifierPartES6
};
}());
/* vim: set sw=4 ts=4 et tw=80 : */
/***/ }),
/* 226 */
/*!***********************************************************!*\
!*** ./node_modules/jszip/lib/reader/Uint8ArrayReader.js ***!
\***********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var ArrayReader = __webpack_require__(/*! ./ArrayReader */ 228);
var utils = __webpack_require__(/*! ../utils */ 69);
function Uint8ArrayReader(data) {
ArrayReader.call(this, data);
}
utils.inherits(Uint8ArrayReader, ArrayReader);
/**
* @see DataReader.readData
*/
Uint8ArrayReader.prototype.readData = function(size) {
this.checkOffset(size);
if(size === 0) {
// in IE10, when using subarray(idx, idx), we get the array [0x00] instead of [].
return new Uint8Array(0);
}
var result = this.data.subarray(this.zero + this.index, this.zero + this.index + size);
this.index += size;
return result;
};
module.exports = Uint8ArrayReader;
/***/ }),
/* 227 */
/*!*****************************************************!*\
!*** ./node_modules/jszip/lib/reader/DataReader.js ***!
\*****************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ../utils */ 69);
function DataReader(data) {
this.data = data; // type : see implementation
this.length = data.length;
this.index = 0;
this.zero = 0;
}
DataReader.prototype = {
/**
* Check that the offset will not go too far.
* @param {string} offset the additional offset to check.
* @throws {Error} an Error if the offset is out of bounds.
*/
checkOffset: function(offset) {
this.checkIndex(this.index + offset);
},
/**
* Check that the specified index will not be too far.
* @param {string} newIndex the index to check.
* @throws {Error} an Error if the index is out of bounds.
*/
checkIndex: function(newIndex) {
if (this.length < this.zero + newIndex || newIndex < 0) {
throw new Error("End of data reached (data length = " + this.length + ", asked index = " + (newIndex) + "). Corrupted zip ?");
}
},
/**
* Change the index.
* @param {number} newIndex The new index.
* @throws {Error} if the new index is out of the data.
*/
setIndex: function(newIndex) {
this.checkIndex(newIndex);
this.index = newIndex;
},
/**
* Skip the next n bytes.
* @param {number} n the number of bytes to skip.
* @throws {Error} if the new index is out of the data.
*/
skip: function(n) {
this.setIndex(this.index + n);
},
/**
* Get the byte at the specified index.
* @param {number} i the index to use.
* @return {number} a byte.
*/
byteAt: function(i) {
// see implementations
},
/**
* Get the next number with a given byte size.
* @param {number} size the number of bytes to read.
* @return {number} the corresponding number.
*/
readInt: function(size) {
var result = 0,
i;
this.checkOffset(size);
for (i = this.index + size - 1; i >= this.index; i--) {
result = (result << 8) + this.byteAt(i);
}
this.index += size;
return result;
},
/**
* Get the next string with a given byte size.
* @param {number} size the number of bytes to read.
* @return {string} the corresponding string.
*/
readString: function(size) {
return utils.transformTo("string", this.readData(size));
},
/**
* Get raw data without conversion, <size> bytes.
* @param {number} size the number of bytes to read.
* @return {Object} the raw data, implementation specific.
*/
readData: function(size) {
// see implementations
},
/**
* Find the last occurence of a zip signature (4 bytes).
* @param {string} sig the signature to find.
* @return {number} the index of the last occurence, -1 if not found.
*/
lastIndexOfSignature: function(sig) {
// see implementations
},
/**
* Read the signature (4 bytes) at the current position and compare it with sig.
* @param {string} sig the expected signature
* @return {boolean} true if the signature matches, false otherwise.
*/
readAndCheckSignature: function(sig) {
// see implementations
},
/**
* Get the next date.
* @return {Date} the date.
*/
readDate: function() {
var dostime = this.readInt(4);
return new Date(Date.UTC(
((dostime >> 25) & 0x7f) + 1980, // year
((dostime >> 21) & 0x0f) - 1, // month
(dostime >> 16) & 0x1f, // day
(dostime >> 11) & 0x1f, // hour
(dostime >> 5) & 0x3f, // minute
(dostime & 0x1f) << 1)); // second
}
};
module.exports = DataReader;
/***/ }),
/* 228 */
/*!******************************************************!*\
!*** ./node_modules/jszip/lib/reader/ArrayReader.js ***!
\******************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var DataReader = __webpack_require__(/*! ./DataReader */ 227);
var utils = __webpack_require__(/*! ../utils */ 69);
function ArrayReader(data) {
DataReader.call(this, data);
for(var i = 0; i < this.data.length; i++) {
data[i] = data[i] & 0xFF;
}
}
utils.inherits(ArrayReader, DataReader);
/**
* @see DataReader.byteAt
*/
ArrayReader.prototype.byteAt = function(i) {
return this.data[this.zero + i];
};
/**
* @see DataReader.lastIndexOfSignature
*/
ArrayReader.prototype.lastIndexOfSignature = function(sig) {
var sig0 = sig.charCodeAt(0),
sig1 = sig.charCodeAt(1),
sig2 = sig.charCodeAt(2),
sig3 = sig.charCodeAt(3);
for (var i = this.length - 4; i >= 0; --i) {
if (this.data[i] === sig0 && this.data[i + 1] === sig1 && this.data[i + 2] === sig2 && this.data[i + 3] === sig3) {
return i - this.zero;
}
}
return -1;
};
/**
* @see DataReader.readAndCheckSignature
*/
ArrayReader.prototype.readAndCheckSignature = function (sig) {
var sig0 = sig.charCodeAt(0),
sig1 = sig.charCodeAt(1),
sig2 = sig.charCodeAt(2),
sig3 = sig.charCodeAt(3),
data = this.readData(4);
return sig0 === data[0] && sig1 === data[1] && sig2 === data[2] && sig3 === data[3];
};
/**
* @see DataReader.readData
*/
ArrayReader.prototype.readData = function(size) {
this.checkOffset(size);
if(size === 0) {
return [];
}
var result = this.data.slice(this.zero + this.index, this.zero + this.index + size);
this.index += size;
return result;
};
module.exports = ArrayReader;
/***/ }),
/* 229 */
/*!****************************************************!*\
!*** ./node_modules/jszip/lib/reader/readerFor.js ***!
\****************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ../utils */ 69);
var support = __webpack_require__(/*! ../support */ 109);
var ArrayReader = __webpack_require__(/*! ./ArrayReader */ 228);
var StringReader = __webpack_require__(/*! ./StringReader */ 329);
var NodeBufferReader = __webpack_require__(/*! ./NodeBufferReader */ 328);
var Uint8ArrayReader = __webpack_require__(/*! ./Uint8ArrayReader */ 226);
/**
* Create a reader adapted to the data.
* @param {String|ArrayBuffer|Uint8Array|Buffer} data the data to read.
* @return {DataReader} the data reader.
*/
module.exports = function (data) {
var type = utils.getTypeOf(data);
utils.checkSupport(type);
if (type === "string" && !support.uint8array) {
return new StringReader(data);
}
if (type === "nodebuffer") {
return new NodeBufferReader(data);
}
if (support.uint8array) {
return new Uint8ArrayReader(utils.transformTo("uint8array", data));
}
return new ArrayReader(utils.transformTo("array", data));
};
/***/ }),
/* 230 */
/*!*********************************************!*\
!*** ./node_modules/jszip/lib/signature.js ***!
\*********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.LOCAL_FILE_HEADER = "PK\x03\x04";
exports.CENTRAL_FILE_HEADER = "PK\x01\x02";
exports.CENTRAL_DIRECTORY_END = "PK\x05\x06";
exports.ZIP64_CENTRAL_DIRECTORY_LOCATOR = "PK\x06\x07";
exports.ZIP64_CENTRAL_DIRECTORY_END = "PK\x06\x06";
exports.DATA_DESCRIPTOR = "PK\x07\x08";
/***/ }),
/* 231 */
/*!*************************************************!*\
!*** ./node_modules/pako/lib/zlib/constants.js ***!
\*************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
module.exports = {
/* Allowed flush values; see deflate() and inflate() below for details */
Z_NO_FLUSH: 0,
Z_PARTIAL_FLUSH: 1,
Z_SYNC_FLUSH: 2,
Z_FULL_FLUSH: 3,
Z_FINISH: 4,
Z_BLOCK: 5,
Z_TREES: 6,
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
Z_OK: 0,
Z_STREAM_END: 1,
Z_NEED_DICT: 2,
Z_ERRNO: -1,
Z_STREAM_ERROR: -2,
Z_DATA_ERROR: -3,
//Z_MEM_ERROR: -4,
Z_BUF_ERROR: -5,
//Z_VERSION_ERROR: -6,
/* compression levels */
Z_NO_COMPRESSION: 0,
Z_BEST_SPEED: 1,
Z_BEST_COMPRESSION: 9,
Z_DEFAULT_COMPRESSION: -1,
Z_FILTERED: 1,
Z_HUFFMAN_ONLY: 2,
Z_RLE: 3,
Z_FIXED: 4,
Z_DEFAULT_STRATEGY: 0,
/* Possible values of the data_type field (though see inflate()) */
Z_BINARY: 0,
Z_TEXT: 1,
//Z_ASCII: 1, // = Z_TEXT (deprecated)
Z_UNKNOWN: 2,
/* The deflate compression method */
Z_DEFLATED: 8
//Z_NULL: null // Use -1 or null inline, depending on var type
};
/***/ }),
/* 232 */
/*!***********************************************!*\
!*** ./node_modules/pako/lib/zlib/zstream.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
function ZStream() {
/* next input byte */
this.input = null; // JS specific, because we have no pointers
this.next_in = 0;
/* number of bytes available at input */
this.avail_in = 0;
/* total number of input bytes read so far */
this.total_in = 0;
/* next output byte should be put there */
this.output = null; // JS specific, because we have no pointers
this.next_out = 0;
/* remaining free space at output */
this.avail_out = 0;
/* total number of bytes output so far */
this.total_out = 0;
/* last error message, NULL if no error */
this.msg = ''/*Z_NULL*/;
/* not visible by applications */
this.state = null;
/* best guess about the data type: binary or text */
this.data_type = 2/*Z_UNKNOWN*/;
/* adler32 value of the uncompressed data */
this.adler = 0;
}
module.exports = ZStream;
/***/ }),
/* 233 */
/*!************************************************!*\
!*** ./node_modules/pako/lib/utils/strings.js ***!
\************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// String encode/decode helpers
var utils = __webpack_require__(/*! ./common */ 108);
// Quick check if we can use fast array to bin string conversion
//
// - apply(Array) can fail on Android 2.2
// - apply(Uint8Array) can fail on iOS 5.1 Safari
//
var STR_APPLY_OK = true;
var STR_APPLY_UIA_OK = true;
try { String.fromCharCode.apply(null, [ 0 ]); } catch (__) { STR_APPLY_OK = false; }
try { String.fromCharCode.apply(null, new Uint8Array(1)); } catch (__) { STR_APPLY_UIA_OK = false; }
// Table with utf8 lengths (calculated by first byte of sequence)
// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,
// because max possible codepoint is 0x10ffff
var _utf8len = new utils.Buf8(256);
for (var q = 0; q < 256; q++) {
_utf8len[q] = (q >= 252 ? 6 : q >= 248 ? 5 : q >= 240 ? 4 : q >= 224 ? 3 : q >= 192 ? 2 : 1);
}
_utf8len[254] = _utf8len[254] = 1; // Invalid sequence start
// convert string to array (typed, when possible)
exports.string2buf = function (str) {
var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;
// count binary size
for (m_pos = 0; m_pos < str_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos + 1 < str_len)) {
c2 = str.charCodeAt(m_pos + 1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;
}
// allocate buffer
buf = new utils.Buf8(buf_len);
// convert
for (i = 0, m_pos = 0; i < buf_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos + 1 < str_len)) {
c2 = str.charCodeAt(m_pos + 1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
if (c < 0x80) {
/* one byte */
buf[i++] = c;
} else if (c < 0x800) {
/* two bytes */
buf[i++] = 0xC0 | (c >>> 6);
buf[i++] = 0x80 | (c & 0x3f);
} else if (c < 0x10000) {
/* three bytes */
buf[i++] = 0xE0 | (c >>> 12);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
} else {
/* four bytes */
buf[i++] = 0xf0 | (c >>> 18);
buf[i++] = 0x80 | (c >>> 12 & 0x3f);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
}
}
return buf;
};
// Helper (used in 2 places)
function buf2binstring(buf, len) {
// use fallback for big arrays to avoid stack overflow
if (len < 65537) {
if ((buf.subarray && STR_APPLY_UIA_OK) || (!buf.subarray && STR_APPLY_OK)) {
return String.fromCharCode.apply(null, utils.shrinkBuf(buf, len));
}
}
var result = '';
for (var i = 0; i < len; i++) {
result += String.fromCharCode(buf[i]);
}
return result;
}
// Convert byte array to binary string
exports.buf2binstring = function (buf) {
return buf2binstring(buf, buf.length);
};
// Convert binary string (typed, when possible)
exports.binstring2buf = function (str) {
var buf = new utils.Buf8(str.length);
for (var i = 0, len = buf.length; i < len; i++) {
buf[i] = str.charCodeAt(i);
}
return buf;
};
// convert array to string
exports.buf2string = function (buf, max) {
var i, out, c, c_len;
var len = max || buf.length;
// Reserve max possible length (2 words per char)
// NB: by unknown reasons, Array is significantly faster for
// String.fromCharCode.apply than Uint16Array.
var utf16buf = new Array(len * 2);
for (out = 0, i = 0; i < len;) {
c = buf[i++];
// quick process ascii
if (c < 0x80) { utf16buf[out++] = c; continue; }
c_len = _utf8len[c];
// skip 5 & 6 byte codes
if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len - 1; continue; }
// apply mask on first byte
c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;
// join the rest
while (c_len > 1 && i < len) {
c = (c << 6) | (buf[i++] & 0x3f);
c_len--;
}
// terminated by end of string?
if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }
if (c < 0x10000) {
utf16buf[out++] = c;
} else {
c -= 0x10000;
utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);
utf16buf[out++] = 0xdc00 | (c & 0x3ff);
}
}
return buf2binstring(utf16buf, out);
};
// Calculate max possible position in utf8 buffer,
// that will not break sequence. If that's not possible
// - (very small limits) return max size as is.
//
// buf[] - utf8 bytes array
// max - length limit (mandatory);
exports.utf8border = function (buf, max) {
var pos;
max = max || buf.length;
if (max > buf.length) { max = buf.length; }
// go back from last position, until start of sequence found
pos = max - 1;
while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }
// Very small and broken sequence,
// return max, because we should return something anyway.
if (pos < 0) { return max; }
// If we came to start of buffer - that means buffer is too small,
// return max too.
if (pos === 0) { return max; }
return (pos + _utf8len[buf[pos]] > max) ? pos : max;
};
/***/ }),
/* 234 */
/*!*********************************************!*\
!*** ./node_modules/pako/lib/zlib/crc32.js ***!
\*********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// Note: we can't get significant speed boost here.
// So write code to minimize size - no pregenerated tables
// and array tools dependencies.
// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
// Use ordinary array, since untyped makes no boost here
function makeTable() {
var c, table = [];
for (var n = 0; n < 256; n++) {
c = n;
for (var k = 0; k < 8; k++) {
c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
}
table[n] = c;
}
return table;
}
// Create table on load. Just 255 signed longs. Not a problem.
var crcTable = makeTable();
function crc32(crc, buf, len, pos) {
var t = crcTable,
end = pos + len;
crc ^= -1;
for (var i = pos; i < end; i++) {
crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];
}
return (crc ^ (-1)); // >>> 0;
}
module.exports = crc32;
/***/ }),
/* 235 */
/*!***********************************************!*\
!*** ./node_modules/pako/lib/zlib/adler32.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// Note: adler32 takes 12% for level 0 and 2% for level 6.
// It isn't worth it to make additional optimizations as in original.
// Small size is preferable.
// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
function adler32(adler, buf, len, pos) {
var s1 = (adler & 0xffff) |0,
s2 = ((adler >>> 16) & 0xffff) |0,
n = 0;
while (len !== 0) {
// Set limit ~ twice less than 5552, to keep
// s2 in 31-bits, because we force signed ints.
// in other case %= will fail.
n = len > 2000 ? 2000 : len;
len -= n;
do {
s1 = (s1 + buf[pos++]) |0;
s2 = (s2 + s1) |0;
} while (--n);
s1 %= 65521;
s2 %= 65521;
}
return (s1 | (s2 << 16)) |0;
}
module.exports = adler32;
/***/ }),
/* 236 */
/*!************************************************!*\
!*** ./node_modules/jszip/lib/compressions.js ***!
\************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var GenericWorker = __webpack_require__(/*! ./stream/GenericWorker */ 91);
exports.STORE = {
magic: "\x00\x00",
compressWorker : function (compressionOptions) {
return new GenericWorker("STORE compression");
},
uncompressWorker : function () {
return new GenericWorker("STORE decompression");
}
};
exports.DEFLATE = __webpack_require__(/*! ./flate */ 343);
/***/ }),
/* 237 */
/*!*****************************************************!*\
!*** ./node_modules/jszip/lib/stream/Crc32Probe.js ***!
\*****************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var GenericWorker = __webpack_require__(/*! ./GenericWorker */ 91);
var crc32 = __webpack_require__(/*! ../crc32 */ 190);
var utils = __webpack_require__(/*! ../utils */ 69);
/**
* A worker which calculate the crc32 of the data flowing through.
* @constructor
*/
function Crc32Probe() {
GenericWorker.call(this, "Crc32Probe");
this.withStreamInfo("crc32", 0);
}
utils.inherits(Crc32Probe, GenericWorker);
/**
* @see GenericWorker.processChunk
*/
Crc32Probe.prototype.processChunk = function (chunk) {
this.streamInfo.crc32 = crc32(chunk.data, this.streamInfo.crc32 || 0);
this.push(chunk);
};
module.exports = Crc32Probe;
/***/ }),
/* 238 */
/*!**********************************************************!*\
!*** ./node_modules/jszip/lib/stream/DataLengthProbe.js ***!
\**********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ../utils */ 69);
var GenericWorker = __webpack_require__(/*! ./GenericWorker */ 91);
/**
* A worker which calculate the total length of the data flowing through.
* @constructor
* @param {String} propName the name used to expose the length
*/
function DataLengthProbe(propName) {
GenericWorker.call(this, "DataLengthProbe for " + propName);
this.propName = propName;
this.withStreamInfo(propName, 0);
}
utils.inherits(DataLengthProbe, GenericWorker);
/**
* @see GenericWorker.processChunk
*/
DataLengthProbe.prototype.processChunk = function (chunk) {
if(chunk) {
var length = this.streamInfo[this.propName] || 0;
this.streamInfo[this.propName] = length + chunk.data.length;
}
GenericWorker.prototype.processChunk.call(this, chunk);
};
module.exports = DataLengthProbe;
/***/ }),
/* 239 */
/*!*****************************************************!*\
!*** ./node_modules/jszip/lib/stream/DataWorker.js ***!
\*****************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ../utils */ 69);
var GenericWorker = __webpack_require__(/*! ./GenericWorker */ 91);
// the size of the generated chunks
// TODO expose this as a public variable
var DEFAULT_BLOCK_SIZE = 16 * 1024;
/**
* A worker that reads a content and emits chunks.
* @constructor
* @param {Promise} dataP the promise of the data to split
*/
function DataWorker(dataP) {
GenericWorker.call(this, "DataWorker");
var self = this;
this.dataIsReady = false;
this.index = 0;
this.max = 0;
this.data = null;
this.type = "";
this._tickScheduled = false;
dataP.then(function (data) {
self.dataIsReady = true;
self.data = data;
self.max = data && data.length || 0;
self.type = utils.getTypeOf(data);
if(!self.isPaused) {
self._tickAndRepeat();
}
}, function (e) {
self.error(e);
});
}
utils.inherits(DataWorker, GenericWorker);
/**
* @see GenericWorker.cleanUp
*/
DataWorker.prototype.cleanUp = function () {
GenericWorker.prototype.cleanUp.call(this);
this.data = null;
};
/**
* @see GenericWorker.resume
*/
DataWorker.prototype.resume = function () {
if(!GenericWorker.prototype.resume.call(this)) {
return false;
}
if (!this._tickScheduled && this.dataIsReady) {
this._tickScheduled = true;
utils.delay(this._tickAndRepeat, [], this);
}
return true;
};
/**
* Trigger a tick a schedule an other call to this function.
*/
DataWorker.prototype._tickAndRepeat = function() {
this._tickScheduled = false;
if(this.isPaused || this.isFinished) {
return;
}
this._tick();
if(!this.isFinished) {
utils.delay(this._tickAndRepeat, [], this);
this._tickScheduled = true;
}
};
/**
* Read and push a chunk.
*/
DataWorker.prototype._tick = function() {
if(this.isPaused || this.isFinished) {
return false;
}
var size = DEFAULT_BLOCK_SIZE;
var data = null, nextIndex = Math.min(this.max, this.index + size);
if (this.index >= this.max) {
// EOF
return this.end();
} else {
switch(this.type) {
case "string":
data = this.data.substring(this.index, nextIndex);
break;
case "uint8array":
data = this.data.subarray(this.index, nextIndex);
break;
case "array":
case "nodebuffer":
data = this.data.slice(this.index, nextIndex);
break;
}
this.index = nextIndex;
return this.push({
data : data,
meta : {
percent : this.max ? this.index / this.max * 100 : 0
}
});
}
};
module.exports = DataWorker;
/***/ }),
/* 240 */
/*!********************************************!*\
!*** ./node_modules/jszip/lib/defaults.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.base64 = false;
exports.binary = false;
exports.dir = false;
exports.createFolders = true;
exports.date = null;
exports.compression = null;
exports.compressionOptions = null;
exports.comment = null;
exports.unixPermissions = null;
exports.dosPermissions = null;
/***/ }),
/* 241 */
/*!*******************************************************!*\
!*** ./node_modules/jszip/lib/stream/StreamHelper.js ***!
\*******************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(Buffer) {
var utils = __webpack_require__(/*! ../utils */ 69);
var ConvertWorker = __webpack_require__(/*! ./ConvertWorker */ 347);
var GenericWorker = __webpack_require__(/*! ./GenericWorker */ 91);
var base64 = __webpack_require__(/*! ../base64 */ 246);
var support = __webpack_require__(/*! ../support */ 109);
var external = __webpack_require__(/*! ../external */ 126);
var NodejsStreamOutputAdapter = null;
if (support.nodestream) {
try {
NodejsStreamOutputAdapter = __webpack_require__(/*! ../nodejs/NodejsStreamOutputAdapter */ 346);
} catch(e) {}
}
/**
* Apply the final transformation of the data. If the user wants a Blob for
* example, it's easier to work with an U8intArray and finally do the
* ArrayBuffer/Blob conversion.
* @param {String} type the name of the final type
* @param {String|Uint8Array|Buffer} content the content to transform
* @param {String} mimeType the mime type of the content, if applicable.
* @return {String|Uint8Array|ArrayBuffer|Buffer|Blob} the content in the right format.
*/
function transformZipOutput(type, content, mimeType) {
switch(type) {
case "blob" :
return utils.newBlob(utils.transformTo("arraybuffer", content), mimeType);
case "base64" :
return base64.encode(content);
default :
return utils.transformTo(type, content);
}
}
/**
* Concatenate an array of data of the given type.
* @param {String} type the type of the data in the given array.
* @param {Array} dataArray the array containing the data chunks to concatenate
* @return {String|Uint8Array|Buffer} the concatenated data
* @throws Error if the asked type is unsupported
*/
function concat (type, dataArray) {
var i, index = 0, res = null, totalLength = 0;
for(i = 0; i < dataArray.length; i++) {
totalLength += dataArray[i].length;
}
switch(type) {
case "string":
return dataArray.join("");
case "array":
return Array.prototype.concat.apply([], dataArray);
case "uint8array":
res = new Uint8Array(totalLength);
for(i = 0; i < dataArray.length; i++) {
res.set(dataArray[i], index);
index += dataArray[i].length;
}
return res;
case "nodebuffer":
return Buffer.concat(dataArray);
default:
throw new Error("concat : unsupported type '" + type + "'");
}
}
/**
* Listen a StreamHelper, accumulate its content and concatenate it into a
* complete block.
* @param {StreamHelper} helper the helper to use.
* @param {Function} updateCallback a callback called on each update. Called
* with one arg :
* - the metadata linked to the update received.
* @return Promise the promise for the accumulation.
*/
function accumulate(helper, updateCallback) {
return new external.Promise(function (resolve, reject){
var dataArray = [];
var chunkType = helper._internalType,
resultType = helper._outputType,
mimeType = helper._mimeType;
helper
.on('data', function (data, meta) {
dataArray.push(data);
if(updateCallback) {
updateCallback(meta);
}
})
.on('error', function(err) {
dataArray = [];
reject(err);
})
.on('end', function (){
try {
var result = transformZipOutput(resultType, concat(chunkType, dataArray), mimeType);
resolve(result);
} catch (e) {
reject(e);
}
dataArray = [];
})
.resume();
});
}
/**
* An helper to easily use workers outside of JSZip.
* @constructor
* @param {Worker} worker the worker to wrap
* @param {String} outputType the type of data expected by the use
* @param {String} mimeType the mime type of the content, if applicable.
*/
function StreamHelper(worker, outputType, mimeType) {
var internalType = outputType;
switch(outputType) {
case "blob":
case "arraybuffer":
internalType = "uint8array";
break;
case "base64":
internalType = "string";
break;
}
try {
// the type used internally
this._internalType = internalType;
// the type used to output results
this._outputType = outputType;
// the mime type
this._mimeType = mimeType;
utils.checkSupport(internalType);
this._worker = worker.pipe(new ConvertWorker(internalType));
// the last workers can be rewired without issues but we need to
// prevent any updates on previous workers.
worker.lock();
} catch(e) {
this._worker = new GenericWorker("error");
this._worker.error(e);
}
}
StreamHelper.prototype = {
/**
* Listen a StreamHelper, accumulate its content and concatenate it into a
* complete block.
* @param {Function} updateCb the update callback.
* @return Promise the promise for the accumulation.
*/
accumulate : function (updateCb) {
return accumulate(this, updateCb);
},
/**
* Add a listener on an event triggered on a stream.
* @param {String} evt the name of the event
* @param {Function} fn the listener
* @return {StreamHelper} the current helper.
*/
on : function (evt, fn) {
var self = this;
if(evt === "data") {
this._worker.on(evt, function (chunk) {
fn.call(self, chunk.data, chunk.meta);
});
} else {
this._worker.on(evt, function () {
utils.delay(fn, arguments, self);
});
}
return this;
},
/**
* Resume the flow of chunks.
* @return {StreamHelper} the current helper.
*/
resume : function () {
utils.delay(this._worker.resume, [], this._worker);
return this;
},
/**
* Pause the flow of chunks.
* @return {StreamHelper} the current helper.
*/
pause : function () {
this._worker.pause();
return this;
},
/**
* Return a nodejs stream for this helper.
* @param {Function} updateCb the update callback.
* @return {NodejsStreamOutputAdapter} the nodejs stream.
*/
toNodejsStream : function (updateCb) {
utils.checkSupport("nodestream");
if (this._outputType !== "nodebuffer") {
// an object stream containing blob/arraybuffer/uint8array/string
// is strange and I don't know if it would be useful.
// I you find this comment and have a good usecase, please open a
// bug report !
throw new Error(this._outputType + " is not supported by this method");
}
return new NodejsStreamOutputAdapter(this, {
objectMode : this._outputType !== "nodebuffer"
}, updateCb);
}
};
module.exports = StreamHelper;
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../../buffer/index.js */ 128).Buffer))
/***/ }),
/* 242 */
/*!********************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_dom-create.js ***!
\********************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var isObject = __webpack_require__(/*! ./_is-object */ 193)
, document = __webpack_require__(/*! ./_global */ 145).document
// in old IE typeof document.createElement is 'object'
, is = isObject(document) && isObject(document.createElement);
module.exports = function(it){
return is ? document.createElement(it) : {};
};
/***/ }),
/* 243 */
/*!***************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_fails.js ***!
\***************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
module.exports = function(exec){
try {
return !!exec();
} catch(e){
return true;
}
};
/***/ }),
/* 244 */
/*!*************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_ctx.js ***!
\*************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
// optional / simple context binding
var aFunction = __webpack_require__(/*! ./_a-function */ 360);
module.exports = function(fn, that, length){
aFunction(fn);
if(that === undefined)return fn;
switch(length){
case 1: return function(a){
return fn.call(that, a);
};
case 2: return function(a, b){
return fn.call(that, a, b);
};
case 3: return function(a, b, c){
return fn.call(that, a, b, c);
};
}
return function(/* ...args */){
return fn.apply(that, arguments);
};
};
/***/ }),
/* 245 */
/*!**************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_core.js ***!
\**************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
var core = module.exports = {version: '2.3.0'};
if(typeof __e == 'number')__e = core; // eslint-disable-line no-undef
/***/ }),
/* 246 */
/*!******************************************!*\
!*** ./node_modules/jszip/lib/base64.js ***!
\******************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./utils */ 69);
var support = __webpack_require__(/*! ./support */ 109);
// private property
var _keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
// public method for encoding
exports.encode = function(input) {
var output = [];
var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
var i = 0, len = input.length, remainingBytes = len;
var isArray = utils.getTypeOf(input) !== "string";
while (i < input.length) {
remainingBytes = len - i;
if (!isArray) {
chr1 = input.charCodeAt(i++);
chr2 = i < len ? input.charCodeAt(i++) : 0;
chr3 = i < len ? input.charCodeAt(i++) : 0;
} else {
chr1 = input[i++];
chr2 = i < len ? input[i++] : 0;
chr3 = i < len ? input[i++] : 0;
}
enc1 = chr1 >> 2;
enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
enc3 = remainingBytes > 1 ? (((chr2 & 15) << 2) | (chr3 >> 6)) : 64;
enc4 = remainingBytes > 2 ? (chr3 & 63) : 64;
output.push(_keyStr.charAt(enc1) + _keyStr.charAt(enc2) + _keyStr.charAt(enc3) + _keyStr.charAt(enc4));
}
return output.join("");
};
// public method for decoding
exports.decode = function(input) {
var chr1, chr2, chr3;
var enc1, enc2, enc3, enc4;
var i = 0, resultIndex = 0;
var dataUrlPrefix = "data:";
if (input.substr(0, dataUrlPrefix.length) === dataUrlPrefix) {
// This is a common error: people give a data url
// (data:image/png;base64,iVBOR...) with a {base64: true} and
// wonders why things don't work.
// We can detect that the string input looks like a data url but we
// *can't* be sure it is one: removing everything up to the comma would
// be too dangerous.
throw new Error("Invalid base64 input, it looks like a data url.");
}
input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
var totalLength = input.length * 3 / 4;
if(input.charAt(input.length - 1) === _keyStr.charAt(64)) {
totalLength--;
}
if(input.charAt(input.length - 2) === _keyStr.charAt(64)) {
totalLength--;
}
if (totalLength % 1 !== 0) {
// totalLength is not an integer, the length does not match a valid
// base64 content. That can happen if:
// - the input is not a base64 content
// - the input is *almost* a base64 content, with a extra chars at the
// beginning or at the end
// - the input uses a base64 variant (base64url for example)
throw new Error("Invalid base64 input, bad content length.");
}
var output;
if (support.uint8array) {
output = new Uint8Array(totalLength|0);
} else {
output = new Array(totalLength|0);
}
while (i < input.length) {
enc1 = _keyStr.indexOf(input.charAt(i++));
enc2 = _keyStr.indexOf(input.charAt(i++));
enc3 = _keyStr.indexOf(input.charAt(i++));
enc4 = _keyStr.indexOf(input.charAt(i++));
chr1 = (enc1 << 2) | (enc2 >> 4);
chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
chr3 = ((enc3 & 3) << 6) | enc4;
output[resultIndex++] = chr1;
if (enc3 !== 64) {
output[resultIndex++] = chr2;
}
if (enc4 !== 64) {
output[resultIndex++] = chr3;
}
}
return output;
};
/***/ }),
/* 247 */
/*!***************************************************************!*\
!*** ./node_modules/readable-stream/lib/_stream_transform.js ***!
\***************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// a transform stream is a readable/writable stream where you do
// something with the data. Sometimes it's called a "filter",
// but that's not a great name for it, since that implies a thing where
// some bits pass through, and others are simply ignored. (That would
// be a valid example of a transform, of course.)
//
// While the output is causally related to the input, it's not a
// necessarily symmetric or synchronous transformation. For example,
// a zlib stream might take multiple plain-text writes(), and then
// emit a single compressed chunk some time in the future.
//
// Here's how this works:
//
// The Transform stream has all the aspects of the readable and writable
// stream classes. When you write(chunk), that calls _write(chunk,cb)
// internally, and returns false if there's a lot of pending writes
// buffered up. When you call read(), that calls _read(n) until
// there's enough pending readable data buffered up.
//
// In a transform stream, the written data is placed in a buffer. When
// _read(n) is called, it transforms the queued up data, calling the
// buffered _write cb's as it consumes chunks. If consuming a single
// written chunk would result in multiple output chunks, then the first
// outputted bit calls the readcb, and subsequent chunks just go into
// the read buffer, and will cause it to emit 'readable' if necessary.
//
// This way, back-pressure is actually determined by the reading side,
// since _read has to be called to start processing a new chunk. However,
// a pathological inflate type of transform can cause excessive buffering
// here. For example, imagine a stream where every byte of input is
// interpreted as an integer from 0-255, and then results in that many
// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in
// 1kb of data being output. In this case, you could write a very small
// amount of input, and end up with a very large amount of output. In
// such a pathological inflating mechanism, there'd be no way to tell
// the system to stop doing the transform. A single 4MB write could
// cause the system to run out of memory.
//
// However, even in such a pathological case, only a single written chunk
// would be consumed, and then the rest would wait (un-transformed) until
// the results of the previous transformed chunk were consumed.
module.exports = Transform;
var Duplex = __webpack_require__(/*! ./_stream_duplex */ 114);
/*<replacement>*/
var util = __webpack_require__(/*! core-util-is */ 127);
util.inherits = __webpack_require__(/*! inherits */ 123);
/*</replacement>*/
util.inherits(Transform, Duplex);
function afterTransform(er, data) {
var ts = this._transformState;
ts.transforming = false;
var cb = ts.writecb;
if (!cb) {
return this.emit('error', new Error('write callback called multiple times'));
}
ts.writechunk = null;
ts.writecb = null;
if (data != null) // single equals check for both `null` and `undefined`
this.push(data);
cb(er);
var rs = this._readableState;
rs.reading = false;
if (rs.needReadable || rs.length < rs.highWaterMark) {
this._read(rs.highWaterMark);
}
}
function Transform(options) {
if (!(this instanceof Transform)) return new Transform(options);
Duplex.call(this, options);
this._transformState = {
afterTransform: afterTransform.bind(this),
needTransform: false,
transforming: false,
writecb: null,
writechunk: null,
writeencoding: null
};
// start out asking for a readable event once data is transformed.
this._readableState.needReadable = true;
// we have implemented the _read method, and done the other things
// that Readable wants before the first _read call, so unset the
// sync guard flag.
this._readableState.sync = false;
if (options) {
if (typeof options.transform === 'function') this._transform = options.transform;
if (typeof options.flush === 'function') this._flush = options.flush;
}
// When the writable side finishes, then flush out anything remaining.
this.on('prefinish', prefinish);
}
function prefinish() {
var _this = this;
if (typeof this._flush === 'function') {
this._flush(function (er, data) {
done(_this, er, data);
});
} else {
done(this, null, null);
}
}
Transform.prototype.push = function (chunk, encoding) {
this._transformState.needTransform = false;
return Duplex.prototype.push.call(this, chunk, encoding);
};
// This is the part where you do stuff!
// override this function in implementation classes.
// 'chunk' is an input chunk.
//
// Call `push(newChunk)` to pass along transformed output
// to the readable side. You may call 'push' zero or more times.
//
// Call `cb(err)` when you are done with this chunk. If you pass
// an error, then that'll put the hurt on the whole operation. If you
// never call cb(), then you'll never get another chunk.
Transform.prototype._transform = function (chunk, encoding, cb) {
throw new Error('_transform() is not implemented');
};
Transform.prototype._write = function (chunk, encoding, cb) {
var ts = this._transformState;
ts.writecb = cb;
ts.writechunk = chunk;
ts.writeencoding = encoding;
if (!ts.transforming) {
var rs = this._readableState;
if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
}
};
// Doesn't matter what the args are here.
// _transform does all the work.
// That we got here means that the readable side wants more data.
Transform.prototype._read = function (n) {
var ts = this._transformState;
if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
ts.transforming = true;
this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
} else {
// mark that we need a transform, so that any data that comes in
// will get processed, now that we've asked for it.
ts.needTransform = true;
}
};
Transform.prototype._destroy = function (err, cb) {
var _this2 = this;
Duplex.prototype._destroy.call(this, err, function (err2) {
cb(err2);
_this2.emit('close');
});
};
function done(stream, er, data) {
if (er) return stream.emit('error', er);
if (data != null) // single equals check for both `null` and `undefined`
stream.push(data);
// if there's nothing in the write buffer, then that means
// that nothing more will ever be provided
if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');
if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');
return stream.push(null);
}
/***/ }),
/* 248 */
/*!***********************************************************!*\
!*** ./node_modules/string_decoder/lib/string_decoder.js ***!
\***********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var Buffer = __webpack_require__(/*! safe-buffer */ 147).Buffer;
var isEncoding = Buffer.isEncoding || function (encoding) {
encoding = '' + encoding;
switch (encoding && encoding.toLowerCase()) {
case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':
return true;
default:
return false;
}
};
function _normalizeEncoding(enc) {
if (!enc) return 'utf8';
var retried;
while (true) {
switch (enc) {
case 'utf8':
case 'utf-8':
return 'utf8';
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return 'utf16le';
case 'latin1':
case 'binary':
return 'latin1';
case 'base64':
case 'ascii':
case 'hex':
return enc;
default:
if (retried) return; // undefined
enc = ('' + enc).toLowerCase();
retried = true;
}
}
};
// Do not cache `Buffer.isEncoding` when checking encoding names as some
// modules monkey-patch it to support additional encodings
function normalizeEncoding(enc) {
var nenc = _normalizeEncoding(enc);
if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);
return nenc || enc;
}
// StringDecoder provides an interface for efficiently splitting a series of
// buffers into a series of JS strings without breaking apart multi-byte
// characters.
exports.StringDecoder = StringDecoder;
function StringDecoder(encoding) {
this.encoding = normalizeEncoding(encoding);
var nb;
switch (this.encoding) {
case 'utf16le':
this.text = utf16Text;
this.end = utf16End;
nb = 4;
break;
case 'utf8':
this.fillLast = utf8FillLast;
nb = 4;
break;
case 'base64':
this.text = base64Text;
this.end = base64End;
nb = 3;
break;
default:
this.write = simpleWrite;
this.end = simpleEnd;
return;
}
this.lastNeed = 0;
this.lastTotal = 0;
this.lastChar = Buffer.allocUnsafe(nb);
}
StringDecoder.prototype.write = function (buf) {
if (buf.length === 0) return '';
var r;
var i;
if (this.lastNeed) {
r = this.fillLast(buf);
if (r === undefined) return '';
i = this.lastNeed;
this.lastNeed = 0;
} else {
i = 0;
}
if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);
return r || '';
};
StringDecoder.prototype.end = utf8End;
// Returns only complete characters in a Buffer
StringDecoder.prototype.text = utf8Text;
// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer
StringDecoder.prototype.fillLast = function (buf) {
if (this.lastNeed <= buf.length) {
buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);
return this.lastChar.toString(this.encoding, 0, this.lastTotal);
}
buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);
this.lastNeed -= buf.length;
};
// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a
// continuation byte.
function utf8CheckByte(byte) {
if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;
return -1;
}
// Checks at most 3 bytes at the end of a Buffer in order to detect an
// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)
// needed to complete the UTF-8 character (if applicable) are returned.
function utf8CheckIncomplete(self, buf, i) {
var j = buf.length - 1;
if (j < i) return 0;
var nb = utf8CheckByte(buf[j]);
if (nb >= 0) {
if (nb > 0) self.lastNeed = nb - 1;
return nb;
}
if (--j < i) return 0;
nb = utf8CheckByte(buf[j]);
if (nb >= 0) {
if (nb > 0) self.lastNeed = nb - 2;
return nb;
}
if (--j < i) return 0;
nb = utf8CheckByte(buf[j]);
if (nb >= 0) {
if (nb > 0) {
if (nb === 2) nb = 0;else self.lastNeed = nb - 3;
}
return nb;
}
return 0;
}
// Validates as many continuation bytes for a multi-byte UTF-8 character as
// needed or are available. If we see a non-continuation byte where we expect
// one, we "replace" the validated continuation bytes we've seen so far with
// UTF-8 replacement characters ('\ufffd'), to match v8's UTF-8 decoding
// behavior. The continuation byte check is included three times in the case
// where all of the continuation bytes for a character exist in the same buffer.
// It is also done this way as a slight performance increase instead of using a
// loop.
function utf8CheckExtraBytes(self, buf, p) {
if ((buf[0] & 0xC0) !== 0x80) {
self.lastNeed = 0;
return '\ufffd'.repeat(p);
}
if (self.lastNeed > 1 && buf.length > 1) {
if ((buf[1] & 0xC0) !== 0x80) {
self.lastNeed = 1;
return '\ufffd'.repeat(p + 1);
}
if (self.lastNeed > 2 && buf.length > 2) {
if ((buf[2] & 0xC0) !== 0x80) {
self.lastNeed = 2;
return '\ufffd'.repeat(p + 2);
}
}
}
}
// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.
function utf8FillLast(buf) {
var p = this.lastTotal - this.lastNeed;
var r = utf8CheckExtraBytes(this, buf, p);
if (r !== undefined) return r;
if (this.lastNeed <= buf.length) {
buf.copy(this.lastChar, p, 0, this.lastNeed);
return this.lastChar.toString(this.encoding, 0, this.lastTotal);
}
buf.copy(this.lastChar, p, 0, buf.length);
this.lastNeed -= buf.length;
}
// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a
// partial character, the character's bytes are buffered until the required
// number of bytes are available.
function utf8Text(buf, i) {
var total = utf8CheckIncomplete(this, buf, i);
if (!this.lastNeed) return buf.toString('utf8', i);
this.lastTotal = total;
var end = buf.length - (total - this.lastNeed);
buf.copy(this.lastChar, 0, end);
return buf.toString('utf8', i, end);
}
// For UTF-8, a replacement character for each buffered byte of a (partial)
// character needs to be added to the output.
function utf8End(buf) {
var r = buf && buf.length ? this.write(buf) : '';
if (this.lastNeed) return r + '\ufffd'.repeat(this.lastTotal - this.lastNeed);
return r;
}
// UTF-16LE typically needs two bytes per character, but even if we have an even
// number of bytes available, we need to check if we end on a leading/high
// surrogate. In that case, we need to wait for the next two bytes in order to
// decode the last character properly.
function utf16Text(buf, i) {
if ((buf.length - i) % 2 === 0) {
var r = buf.toString('utf16le', i);
if (r) {
var c = r.charCodeAt(r.length - 1);
if (c >= 0xD800 && c <= 0xDBFF) {
this.lastNeed = 2;
this.lastTotal = 4;
this.lastChar[0] = buf[buf.length - 2];
this.lastChar[1] = buf[buf.length - 1];
return r.slice(0, -1);
}
}
return r;
}
this.lastNeed = 1;
this.lastTotal = 2;
this.lastChar[0] = buf[buf.length - 1];
return buf.toString('utf16le', i, buf.length - 1);
}
// For UTF-16LE we do not explicitly append special replacement characters if we
// end on a partial character, we simply let v8 handle that.
function utf16End(buf) {
var r = buf && buf.length ? this.write(buf) : '';
if (this.lastNeed) {
var end = this.lastTotal - this.lastNeed;
return r + this.lastChar.toString('utf16le', 0, end);
}
return r;
}
function base64Text(buf, i) {
var n = (buf.length - i) % 3;
if (n === 0) return buf.toString('base64', i);
this.lastNeed = 3 - n;
this.lastTotal = 3;
if (n === 1) {
this.lastChar[0] = buf[buf.length - 1];
} else {
this.lastChar[0] = buf[buf.length - 2];
this.lastChar[1] = buf[buf.length - 1];
}
return buf.toString('base64', i, buf.length - n);
}
function base64End(buf) {
var r = buf && buf.length ? this.write(buf) : '';
if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);
return r;
}
// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)
function simpleWrite(buf) {
return buf.toString(this.encoding);
}
function simpleEnd(buf) {
return buf && buf.length ? this.write(buf) : '';
}
/***/ }),
/* 249 */
/*!**********************************************************************!*\
!*** ./node_modules/readable-stream/lib/internal/streams/destroy.js ***!
\**********************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*<replacement>*/
var processNextTick = __webpack_require__(/*! process-nextick-args */ 148).nextTick;
/*</replacement>*/
// undocumented cb() API, needed for core, not for public API
function destroy(err, cb) {
var _this = this;
var readableDestroyed = this._readableState && this._readableState.destroyed;
var writableDestroyed = this._writableState && this._writableState.destroyed;
if (readableDestroyed || writableDestroyed) {
if (cb) {
cb(err);
} else if (err && (!this._writableState || !this._writableState.errorEmitted)) {
processNextTick(emitErrorNT, this, err);
}
return this;
}
// we set destroyed to true before firing error callbacks in order
// to make it re-entrance safe in case destroy() is called within callbacks
if (this._readableState) {
this._readableState.destroyed = true;
}
// if this is a duplex stream mark the writable part as destroyed as well
if (this._writableState) {
this._writableState.destroyed = true;
}
this._destroy(err || null, function (err) {
if (!cb && err) {
processNextTick(emitErrorNT, _this, err);
if (_this._writableState) {
_this._writableState.errorEmitted = true;
}
} else if (cb) {
cb(err);
}
});
return this;
}
function undestroy() {
if (this._readableState) {
this._readableState.destroyed = false;
this._readableState.reading = false;
this._readableState.ended = false;
this._readableState.endEmitted = false;
}
if (this._writableState) {
this._writableState.destroyed = false;
this._writableState.ended = false;
this._writableState.ending = false;
this._writableState.finished = false;
this._writableState.errorEmitted = false;
}
}
function emitErrorNT(self, err) {
self.emit('error', err);
}
module.exports = {
destroy: destroy,
undestroy: undestroy
};
/***/ }),
/* 250 */,
/* 251 */,
/* 252 */
/*!*****************************************************************************!*\
!*** ./node_modules/readable-stream/lib/internal/streams/stream-browser.js ***!
\*****************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(/*! events */ 196).EventEmitter;
/***/ }),
/* 253 */
/*!**************************************************************!*\
!*** ./node_modules/readable-stream/lib/_stream_readable.js ***!
\**************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(global, process) {// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
/*<replacement>*/
var processNextTick = __webpack_require__(/*! process-nextick-args */ 148).nextTick;
/*</replacement>*/
module.exports = Readable;
/*<replacement>*/
var isArray = __webpack_require__(/*! isarray */ 255);
/*</replacement>*/
/*<replacement>*/
var Duplex;
/*</replacement>*/
Readable.ReadableState = ReadableState;
/*<replacement>*/
var EE = __webpack_require__(/*! events */ 196).EventEmitter;
var EElistenerCount = function (emitter, type) {
return emitter.listeners(type).length;
};
/*</replacement>*/
/*<replacement>*/
var Stream = __webpack_require__(/*! ./internal/streams/stream */ 252);
/*</replacement>*/
/*<replacement>*/
var Buffer = __webpack_require__(/*! safe-buffer */ 147).Buffer;
var OurUint8Array = global.Uint8Array || function () {};
function _uint8ArrayToBuffer(chunk) {
return Buffer.from(chunk);
}
function _isUint8Array(obj) {
return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
}
/*</replacement>*/
/*<replacement>*/
var util = __webpack_require__(/*! core-util-is */ 127);
util.inherits = __webpack_require__(/*! inherits */ 123);
/*</replacement>*/
/*<replacement>*/
var debugUtil = __webpack_require__(/*! util */ 251);
var debug = void 0;
if (debugUtil && debugUtil.debuglog) {
debug = debugUtil.debuglog('stream');
} else {
debug = function () {};
}
/*</replacement>*/
var BufferList = __webpack_require__(/*! ./internal/streams/BufferList */ 370);
var destroyImpl = __webpack_require__(/*! ./internal/streams/destroy */ 249);
var StringDecoder;
util.inherits(Readable, Stream);
var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];
function prependListener(emitter, event, fn) {
// Sadly this is not cacheable as some libraries bundle their own
// event emitter implementation with them.
if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);
// This is a hack to make sure that our error handler is attached before any
// userland ones. NEVER DO THIS. This is here only because this code needs
// to continue to work with older versions of Node.js that do not include
// the prependListener() method. The goal is to eventually remove this hack.
if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];
}
function ReadableState(options, stream) {
Duplex = Duplex || __webpack_require__(/*! ./_stream_duplex */ 114);
options = options || {};
// Duplex streams are both readable and writable, but share
// the same options object.
// However, some cases require setting options to different
// values for the readable and the writable sides of the duplex stream.
// These options can be provided separately as readableXXX and writableXXX.
var isDuplex = stream instanceof Duplex;
// object stream flag. Used to make read(n) ignore n and to
// make all the buffer merging and length checks go away
this.objectMode = !!options.objectMode;
if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;
// the point at which it stops calling _read() to fill the buffer
// Note: 0 is a valid value, means "don't call _read preemptively ever"
var hwm = options.highWaterMark;
var readableHwm = options.readableHighWaterMark;
var defaultHwm = this.objectMode ? 16 : 16 * 1024;
if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm;
// cast to ints.
this.highWaterMark = Math.floor(this.highWaterMark);
// A linked list is used to store data chunks instead of an array because the
// linked list can remove elements from the beginning faster than
// array.shift()
this.buffer = new BufferList();
this.length = 0;
this.pipes = null;
this.pipesCount = 0;
this.flowing = null;
this.ended = false;
this.endEmitted = false;
this.reading = false;
// a flag to be able to tell if the event 'readable'/'data' is emitted
// immediately, or on a later tick. We set this to true at first, because
// any actions that shouldn't happen until "later" should generally also
// not happen before the first read call.
this.sync = true;
// whenever we return null, then we set a flag to say
// that we're awaiting a 'readable' event emission.
this.needReadable = false;
this.emittedReadable = false;
this.readableListening = false;
this.resumeScheduled = false;
// has it been destroyed
this.destroyed = false;
// Crypto is kind of old and crusty. Historically, its default string
// encoding is 'binary' so we have to make this configurable.
// Everything else in the universe uses 'utf8', though.
this.defaultEncoding = options.defaultEncoding || 'utf8';
// the number of writers that are awaiting a drain event in .pipe()s
this.awaitDrain = 0;
// if true, a maybeReadMore has been scheduled
this.readingMore = false;
this.decoder = null;
this.encoding = null;
if (options.encoding) {
if (!StringDecoder) StringDecoder = __webpack_require__(/*! string_decoder/ */ 248).StringDecoder;
this.decoder = new StringDecoder(options.encoding);
this.encoding = options.encoding;
}
}
function Readable(options) {
Duplex = Duplex || __webpack_require__(/*! ./_stream_duplex */ 114);
if (!(this instanceof Readable)) return new Readable(options);
this._readableState = new ReadableState(options, this);
// legacy
this.readable = true;
if (options) {
if (typeof options.read === 'function') this._read = options.read;
if (typeof options.destroy === 'function') this._destroy = options.destroy;
}
Stream.call(this);
}
Object.defineProperty(Readable.prototype, 'destroyed', {
get: function () {
if (this._readableState === undefined) {
return false;
}
return this._readableState.destroyed;
},
set: function (value) {
// we ignore the value if the stream
// has not been initialized yet
if (!this._readableState) {
return;
}
// backward compatibility, the user is explicitly
// managing destroyed
this._readableState.destroyed = value;
}
});
Readable.prototype.destroy = destroyImpl.destroy;
Readable.prototype._undestroy = destroyImpl.undestroy;
Readable.prototype._destroy = function (err, cb) {
this.push(null);
cb(err);
};
// Manually shove something into the read() buffer.
// This returns true if the highWaterMark has not been hit yet,
// similar to how Writable.write() returns true if you should
// write() some more.
Readable.prototype.push = function (chunk, encoding) {
var state = this._readableState;
var skipChunkCheck;
if (!state.objectMode) {
if (typeof chunk === 'string') {
encoding = encoding || state.defaultEncoding;
if (encoding !== state.encoding) {
chunk = Buffer.from(chunk, encoding);
encoding = '';
}
skipChunkCheck = true;
}
} else {
skipChunkCheck = true;
}
return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);
};
// Unshift should *always* be something directly out of read()
Readable.prototype.unshift = function (chunk) {
return readableAddChunk(this, chunk, null, true, false);
};
function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {
var state = stream._readableState;
if (chunk === null) {
state.reading = false;
onEofChunk(stream, state);
} else {
var er;
if (!skipChunkCheck) er = chunkInvalid(state, chunk);
if (er) {
stream.emit('error', er);
} else if (state.objectMode || chunk && chunk.length > 0) {
if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {
chunk = _uint8ArrayToBuffer(chunk);
}
if (addToFront) {
if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);
} else if (state.ended) {
stream.emit('error', new Error('stream.push() after EOF'));
} else {
state.reading = false;
if (state.decoder && !encoding) {
chunk = state.decoder.write(chunk);
if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);
} else {
addChunk(stream, state, chunk, false);
}
}
} else if (!addToFront) {
state.reading = false;
}
}
return needMoreData(state);
}
function addChunk(stream, state, chunk, addToFront) {
if (state.flowing && state.length === 0 && !state.sync) {
stream.emit('data', chunk);
stream.read(0);
} else {
// update the buffer info.
state.length += state.objectMode ? 1 : chunk.length;
if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
if (state.needReadable) emitReadable(stream);
}
maybeReadMore(stream, state);
}
function chunkInvalid(state, chunk) {
var er;
if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
er = new TypeError('Invalid non-string/buffer chunk');
}
return er;
}
// if it's past the high water mark, we can push in some more.
// Also, if we have no data yet, we can stand some
// more bytes. This is to work around cases where hwm=0,
// such as the repl. Also, if the push() triggered a
// readable event, and the user called read(largeNumber) such that
// needReadable was set, then we ought to push more, so that another
// 'readable' event will be triggered.
function needMoreData(state) {
return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
}
Readable.prototype.isPaused = function () {
return this._readableState.flowing === false;
};
// backwards compatibility.
Readable.prototype.setEncoding = function (enc) {
if (!StringDecoder) StringDecoder = __webpack_require__(/*! string_decoder/ */ 248).StringDecoder;
this._readableState.decoder = new StringDecoder(enc);
this._readableState.encoding = enc;
return this;
};
// Don't raise the hwm > 8MB
var MAX_HWM = 0x800000;
function computeNewHighWaterMark(n) {
if (n >= MAX_HWM) {
n = MAX_HWM;
} else {
// Get the next highest power of 2 to prevent increasing hwm excessively in
// tiny amounts
n--;
n |= n >>> 1;
n |= n >>> 2;
n |= n >>> 4;
n |= n >>> 8;
n |= n >>> 16;
n++;
}
return n;
}
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function howMuchToRead(n, state) {
if (n <= 0 || state.length === 0 && state.ended) return 0;
if (state.objectMode) return 1;
if (n !== n) {
// Only flow one buffer at a time
if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;
}
// If we're asking for more than the current hwm, then raise the hwm.
if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
if (n <= state.length) return n;
// Don't have enough
if (!state.ended) {
state.needReadable = true;
return 0;
}
return state.length;
}
// you can override either this method, or the async _read(n) below.
Readable.prototype.read = function (n) {
debug('read', n);
n = parseInt(n, 10);
var state = this._readableState;
var nOrig = n;
if (n !== 0) state.emittedReadable = false;
// if we're doing read(0) to trigger a readable event, but we
// already have a bunch of data in the buffer, then just trigger
// the 'readable' event and move on.
if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
debug('read: emitReadable', state.length, state.ended);
if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
return null;
}
n = howMuchToRead(n, state);
// if we've ended, and we're now clear, then finish it up.
if (n === 0 && state.ended) {
if (state.length === 0) endReadable(this);
return null;
}
// All the actual chunk generation logic needs to be
// *below* the call to _read. The reason is that in certain
// synthetic stream cases, such as passthrough streams, _read
// may be a completely synchronous operation which may change
// the state of the read buffer, providing enough data when
// before there was *not* enough.
//
// So, the steps are:
// 1. Figure out what the state of things will be after we do
// a read from the buffer.
//
// 2. If that resulting state will trigger a _read, then call _read.
// Note that this may be asynchronous, or synchronous. Yes, it is
// deeply ugly to write APIs this way, but that still doesn't mean
// that the Readable class should behave improperly, as streams are
// designed to be sync/async agnostic.
// Take note if the _read call is sync or async (ie, if the read call
// has returned yet), so that we know whether or not it's safe to emit
// 'readable' etc.
//
// 3. Actually pull the requested chunks out of the buffer and return.
// if we need a readable event, then we need to do some reading.
var doRead = state.needReadable;
debug('need readable', doRead);
// if we currently have less than the highWaterMark, then also read some
if (state.length === 0 || state.length - n < state.highWaterMark) {
doRead = true;
debug('length less than watermark', doRead);
}
// however, if we've ended, then there's no point, and if we're already
// reading, then it's unnecessary.
if (state.ended || state.reading) {
doRead = false;
debug('reading or ended', doRead);
} else if (doRead) {
debug('do read');
state.reading = true;
state.sync = true;
// if the length is currently zero, then we *need* a readable event.
if (state.length === 0) state.needReadable = true;
// call internal read method
this._read(state.highWaterMark);
state.sync = false;
// If _read pushed data synchronously, then `reading` will be false,
// and we need to re-evaluate how much data we can return to the user.
if (!state.reading) n = howMuchToRead(nOrig, state);
}
var ret;
if (n > 0) ret = fromList(n, state);else ret = null;
if (ret === null) {
state.needReadable = true;
n = 0;
} else {
state.length -= n;
}
if (state.length === 0) {
// If we have nothing in the buffer, then we want to know
// as soon as we *do* get something into the buffer.
if (!state.ended) state.needReadable = true;
// If we tried to read() past the EOF, then emit end on the next tick.
if (nOrig !== n && state.ended) endReadable(this);
}
if (ret !== null) this.emit('data', ret);
return ret;
};
function onEofChunk(stream, state) {
if (state.ended) return;
if (state.decoder) {
var chunk = state.decoder.end();
if (chunk && chunk.length) {
state.buffer.push(chunk);
state.length += state.objectMode ? 1 : chunk.length;
}
}
state.ended = true;
// emit 'readable' now to make sure it gets picked up.
emitReadable(stream);
}
// Don't emit readable right away in sync mode, because this can trigger
// another read() call => stack overflow. This way, it might trigger
// a nextTick recursion warning, but that's not so bad.
function emitReadable(stream) {
var state = stream._readableState;
state.needReadable = false;
if (!state.emittedReadable) {
debug('emitReadable', state.flowing);
state.emittedReadable = true;
if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream);
}
}
function emitReadable_(stream) {
debug('emit readable');
stream.emit('readable');
flow(stream);
}
// at this point, the user has presumably seen the 'readable' event,
// and called read() to consume some data. that may have triggered
// in turn another _read(n) call, in which case reading = true if
// it's in progress.
// However, if we're not ended, or reading, and the length < hwm,
// then go ahead and try to read some more preemptively.
function maybeReadMore(stream, state) {
if (!state.readingMore) {
state.readingMore = true;
processNextTick(maybeReadMore_, stream, state);
}
}
function maybeReadMore_(stream, state) {
var len = state.length;
while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
debug('maybeReadMore read 0');
stream.read(0);
if (len === state.length)
// didn't get any data, stop spinning.
break;else len = state.length;
}
state.readingMore = false;
}
// abstract method. to be overridden in specific implementation classes.
// call cb(er, data) where data is <= n in length.
// for virtual (non-string, non-buffer) streams, "length" is somewhat
// arbitrary, and perhaps not very meaningful.
Readable.prototype._read = function (n) {
this.emit('error', new Error('_read() is not implemented'));
};
Readable.prototype.pipe = function (dest, pipeOpts) {
var src = this;
var state = this._readableState;
switch (state.pipesCount) {
case 0:
state.pipes = dest;
break;
case 1:
state.pipes = [state.pipes, dest];
break;
default:
state.pipes.push(dest);
break;
}
state.pipesCount += 1;
debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
var endFn = doEnd ? onend : unpipe;
if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);
dest.on('unpipe', onunpipe);
function onunpipe(readable, unpipeInfo) {
debug('onunpipe');
if (readable === src) {
if (unpipeInfo && unpipeInfo.hasUnpiped === false) {
unpipeInfo.hasUnpiped = true;
cleanup();
}
}
}
function onend() {
debug('onend');
dest.end();
}
// when the dest drains, it reduces the awaitDrain counter
// on the source. This would be more elegant with a .once()
// handler in flow(), but adding and removing repeatedly is
// too slow.
var ondrain = pipeOnDrain(src);
dest.on('drain', ondrain);
var cleanedUp = false;
function cleanup() {
debug('cleanup');
// cleanup event handlers once the pipe is broken
dest.removeListener('close', onclose);
dest.removeListener('finish', onfinish);
dest.removeListener('drain', ondrain);
dest.removeListener('error', onerror);
dest.removeListener('unpipe', onunpipe);
src.removeListener('end', onend);
src.removeListener('end', unpipe);
src.removeListener('data', ondata);
cleanedUp = true;
// if the reader is waiting for a drain event from this
// specific writer, then it would cause it to never start
// flowing again.
// So, if this is awaiting a drain, then we just call it now.
// If we don't know, then assume that we are waiting for one.
if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
}
// If the user pushes more data while we're writing to dest then we'll end up
// in ondata again. However, we only want to increase awaitDrain once because
// dest will only emit one 'drain' event for the multiple writes.
// => Introduce a guard on increasing awaitDrain.
var increasedAwaitDrain = false;
src.on('data', ondata);
function ondata(chunk) {
debug('ondata');
increasedAwaitDrain = false;
var ret = dest.write(chunk);
if (false === ret && !increasedAwaitDrain) {
// If the user unpiped during `dest.write()`, it is possible
// to get stuck in a permanently paused state if that write
// also returned false.
// => Check whether `dest` is still a piping destination.
if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {
debug('false write response, pause', src._readableState.awaitDrain);
src._readableState.awaitDrain++;
increasedAwaitDrain = true;
}
src.pause();
}
}
// if the dest has an error, then stop piping into it.
// however, don't suppress the throwing behavior for this.
function onerror(er) {
debug('onerror', er);
unpipe();
dest.removeListener('error', onerror);
if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
}
// Make sure our error handler is attached before userland ones.
prependListener(dest, 'error', onerror);
// Both close and finish should trigger unpipe, but only once.
function onclose() {
dest.removeListener('finish', onfinish);
unpipe();
}
dest.once('close', onclose);
function onfinish() {
debug('onfinish');
dest.removeListener('close', onclose);
unpipe();
}
dest.once('finish', onfinish);
function unpipe() {
debug('unpipe');
src.unpipe(dest);
}
// tell the dest that it's being piped to
dest.emit('pipe', src);
// start the flow if it hasn't been started already.
if (!state.flowing) {
debug('pipe resume');
src.resume();
}
return dest;
};
function pipeOnDrain(src) {
return function () {
var state = src._readableState;
debug('pipeOnDrain', state.awaitDrain);
if (state.awaitDrain) state.awaitDrain--;
if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
state.flowing = true;
flow(src);
}
};
}
Readable.prototype.unpipe = function (dest) {
var state = this._readableState;
var unpipeInfo = { hasUnpiped: false };
// if we're not piping anywhere, then do nothing.
if (state.pipesCount === 0) return this;
// just one destination. most common case.
if (state.pipesCount === 1) {
// passed in one, but it's not the right one.
if (dest && dest !== state.pipes) return this;
if (!dest) dest = state.pipes;
// got a match.
state.pipes = null;
state.pipesCount = 0;
state.flowing = false;
if (dest) dest.emit('unpipe', this, unpipeInfo);
return this;
}
// slow case. multiple pipe destinations.
if (!dest) {
// remove all.
var dests = state.pipes;
var len = state.pipesCount;
state.pipes = null;
state.pipesCount = 0;
state.flowing = false;
for (var i = 0; i < len; i++) {
dests[i].emit('unpipe', this, unpipeInfo);
}return this;
}
// try to find the right one.
var index = indexOf(state.pipes, dest);
if (index === -1) return this;
state.pipes.splice(index, 1);
state.pipesCount -= 1;
if (state.pipesCount === 1) state.pipes = state.pipes[0];
dest.emit('unpipe', this, unpipeInfo);
return this;
};
// set up data events if they are asked for
// Ensure readable listeners eventually get something
Readable.prototype.on = function (ev, fn) {
var res = Stream.prototype.on.call(this, ev, fn);
if (ev === 'data') {
// Start flowing on next tick if stream isn't explicitly paused
if (this._readableState.flowing !== false) this.resume();
} else if (ev === 'readable') {
var state = this._readableState;
if (!state.endEmitted && !state.readableListening) {
state.readableListening = state.needReadable = true;
state.emittedReadable = false;
if (!state.reading) {
processNextTick(nReadingNextTick, this);
} else if (state.length) {
emitReadable(this);
}
}
}
return res;
};
Readable.prototype.addListener = Readable.prototype.on;
function nReadingNextTick(self) {
debug('readable nexttick read 0');
self.read(0);
}
// pause() and resume() are remnants of the legacy readable stream API
// If the user uses them, then switch into old mode.
Readable.prototype.resume = function () {
var state = this._readableState;
if (!state.flowing) {
debug('resume');
state.flowing = true;
resume(this, state);
}
return this;
};
function resume(stream, state) {
if (!state.resumeScheduled) {
state.resumeScheduled = true;
processNextTick(resume_, stream, state);
}
}
function resume_(stream, state) {
if (!state.reading) {
debug('resume read 0');
stream.read(0);
}
state.resumeScheduled = false;
state.awaitDrain = 0;
stream.emit('resume');
flow(stream);
if (state.flowing && !state.reading) stream.read(0);
}
Readable.prototype.pause = function () {
debug('call pause flowing=%j', this._readableState.flowing);
if (false !== this._readableState.flowing) {
debug('pause');
this._readableState.flowing = false;
this.emit('pause');
}
return this;
};
function flow(stream) {
var state = stream._readableState;
debug('flow', state.flowing);
while (state.flowing && stream.read() !== null) {}
}
// wrap an old-style stream as the async data source.
// This is *not* part of the readable stream interface.
// It is an ugly unfortunate mess of history.
Readable.prototype.wrap = function (stream) {
var _this = this;
var state = this._readableState;
var paused = false;
stream.on('end', function () {
debug('wrapped end');
if (state.decoder && !state.ended) {
var chunk = state.decoder.end();
if (chunk && chunk.length) _this.push(chunk);
}
_this.push(null);
});
stream.on('data', function (chunk) {
debug('wrapped data');
if (state.decoder) chunk = state.decoder.write(chunk);
// don't skip over falsy values in objectMode
if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;
var ret = _this.push(chunk);
if (!ret) {
paused = true;
stream.pause();
}
});
// proxy all the other methods.
// important when wrapping filters and duplexes.
for (var i in stream) {
if (this[i] === undefined && typeof stream[i] === 'function') {
this[i] = function (method) {
return function () {
return stream[method].apply(stream, arguments);
};
}(i);
}
}
// proxy certain important events.
for (var n = 0; n < kProxyEvents.length; n++) {
stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));
}
// when we try to consume some more bytes, simply unpause the
// underlying stream.
this._read = function (n) {
debug('wrapped _read', n);
if (paused) {
paused = false;
stream.resume();
}
};
return this;
};
// exposed for testing purposes only.
Readable._fromList = fromList;
// Pluck off n bytes from an array of buffers.
// Length is the combined lengths of all the buffers in the list.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function fromList(n, state) {
// nothing buffered
if (state.length === 0) return null;
var ret;
if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {
// read it all, truncate the list
if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);
state.buffer.clear();
} else {
// read part of list
ret = fromListPartial(n, state.buffer, state.decoder);
}
return ret;
}
// Extracts only enough buffered data to satisfy the amount requested.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function fromListPartial(n, list, hasStrings) {
var ret;
if (n < list.head.data.length) {
// slice is the same for buffers and strings
ret = list.head.data.slice(0, n);
list.head.data = list.head.data.slice(n);
} else if (n === list.head.data.length) {
// first chunk is a perfect match
ret = list.shift();
} else {
// result spans more than one buffer
ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);
}
return ret;
}
// Copies a specified amount of characters from the list of buffered data
// chunks.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function copyFromBufferString(n, list) {
var p = list.head;
var c = 1;
var ret = p.data;
n -= ret.length;
while (p = p.next) {
var str = p.data;
var nb = n > str.length ? str.length : n;
if (nb === str.length) ret += str;else ret += str.slice(0, n);
n -= nb;
if (n === 0) {
if (nb === str.length) {
++c;
if (p.next) list.head = p.next;else list.head = list.tail = null;
} else {
list.head = p;
p.data = str.slice(nb);
}
break;
}
++c;
}
list.length -= c;
return ret;
}
// Copies a specified amount of bytes from the list of buffered data chunks.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function copyFromBuffer(n, list) {
var ret = Buffer.allocUnsafe(n);
var p = list.head;
var c = 1;
p.data.copy(ret);
n -= p.data.length;
while (p = p.next) {
var buf = p.data;
var nb = n > buf.length ? buf.length : n;
buf.copy(ret, ret.length - n, 0, nb);
n -= nb;
if (n === 0) {
if (nb === buf.length) {
++c;
if (p.next) list.head = p.next;else list.head = list.tail = null;
} else {
list.head = p;
p.data = buf.slice(nb);
}
break;
}
++c;
}
list.length -= c;
return ret;
}
function endReadable(stream) {
var state = stream._readableState;
// If we get here before consuming all the bytes, then that is a
// bug in node. Should never happen.
if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream');
if (!state.endEmitted) {
state.ended = true;
processNextTick(endReadableNT, state, stream);
}
}
function endReadableNT(state, stream) {
// Check that we didn't get one last unshift.
if (!state.endEmitted && state.length === 0) {
state.endEmitted = true;
stream.readable = false;
stream.emit('end');
}
}
function forEach(xs, f) {
for (var i = 0, l = xs.length; i < l; i++) {
f(xs[i], i);
}
}
function indexOf(xs, x) {
for (var i = 0, l = xs.length; i < l; i++) {
if (xs[i] === x) return i;
}
return -1;
}
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../webpack/buildin/global.js */ 98), __webpack_require__(/*! ./../../process/browser.js */ 129)))
/***/ }),
/* 254 */
/*!***********************************************************!*\
!*** ./node_modules/jszip/lib/readable-stream-browser.js ***!
\***********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*
* This file is used by module bundlers (browserify/webpack/etc) when
* including a stream implementation. We use "readable-stream" to get a
* consistent behavior between nodejs versions but bundlers often have a shim
* for "stream". Using this shim greatly improve the compatibility and greatly
* reduce the final size of the bundle (only one stream implementation, not
* two).
*/
module.exports = __webpack_require__(/*! stream */ 371);
/***/ }),
/* 255 */
/*!***************************************!*\
!*** ./node_modules/isarray/index.js ***!
\***************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
var toString = {}.toString;
module.exports = Array.isArray || function (arr) {
return toString.call(arr) == '[object Array]';
};
/***/ }),
/* 256 */
/*!*************************************************!*\
!*** ./node_modules/jsplumb/dist/js/jsplumb.js ***!
\*************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
/**
* jsBezier
*
* Copyright (c) 2010 - 2017 jsPlumb (hello@jsplumbtoolkit.com)
*
* licensed under the MIT license.
*
* a set of Bezier curve functions that deal with Beziers, used by jsPlumb, and perhaps useful for other people. These functions work with Bezier
* curves of arbitrary degree.
*
* - functions are all in the 'jsBezier' namespace.
*
* - all input points should be in the format {x:.., y:..}. all output points are in this format too.
*
* - all input curves should be in the format [ {x:.., y:..}, {x:.., y:..}, {x:.., y:..}, {x:.., y:..} ]
*
* - 'location' as used as an input here refers to a decimal in the range 0-1 inclusive, which indicates a point some proportion along the length
* of the curve. location as output has the same format and meaning.
*
*
* Function List:
* --------------
*
* distanceFromCurve(point, curve)
*
* Calculates the distance that the given point lies from the given Bezier. Note that it is computed relative to the center of the Bezier,
* so if you have stroked the curve with a wide pen you may wish to take that into account! The distance returned is relative to the values
* of the curve and the point - it will most likely be pixels.
*
* gradientAtPoint(curve, location)
*
* Calculates the gradient to the curve at the given location, as a decimal between 0 and 1 inclusive.
*
* gradientAtPointAlongCurveFrom (curve, location)
*
* Calculates the gradient at the point on the given curve that is 'distance' units from location.
*
* nearestPointOnCurve(point, curve)
*
* Calculates the nearest point to the given point on the given curve. The return value of this is a JS object literal, containing both the
*point's coordinates and also the 'location' of the point (see above), for example: { point:{x:551,y:150}, location:0.263365 }.
*
* pointOnCurve(curve, location)
*
* Calculates the coordinates of the point on the given Bezier curve at the given location.
*
* pointAlongCurveFrom(curve, location, distance)
*
* Calculates the coordinates of the point on the given curve that is 'distance' units from location. 'distance' should be in the same coordinate
* space as that used to construct the Bezier curve. For an HTML Canvas usage, for example, distance would be a measure of pixels.
*
* locationAlongCurveFrom(curve, location, distance)
*
* Calculates the location on the given curve that is 'distance' units from location. 'distance' should be in the same coordinate
* space as that used to construct the Bezier curve. For an HTML Canvas usage, for example, distance would be a measure of pixels.
*
* perpendicularToCurveAt(curve, location, length, distance)
*
* Calculates the perpendicular to the given curve at the given location. length is the length of the line you wish for (it will be centered
* on the point at 'location'). distance is optional, and allows you to specify a point along the path from the given location as the center of
* the perpendicular returned. The return value of this is an array of two points: [ {x:...,y:...}, {x:...,y:...} ].
*
*
*/
(function() {
var root = this;
if(typeof Math.sgn == "undefined") {
Math.sgn = function(x) { return x == 0 ? 0 : x > 0 ? 1 :-1; };
}
var Vectors = {
subtract : function(v1, v2) { return {x:v1.x - v2.x, y:v1.y - v2.y }; },
dotProduct : function(v1, v2) { return (v1.x * v2.x) + (v1.y * v2.y); },
square : function(v) { return Math.sqrt((v.x * v.x) + (v.y * v.y)); },
scale : function(v, s) { return {x:v.x * s, y:v.y * s }; }
},
maxRecursion = 64,
flatnessTolerance = Math.pow(2.0,-maxRecursion-1);
/**
* Calculates the distance that the point lies from the curve.
*
* @param point a point in the form {x:567, y:3342}
* @param curve a Bezier curve in the form [{x:..., y:...}, {x:..., y:...}, {x:..., y:...}, {x:..., y:...}]. note that this is currently
* hardcoded to assume cubiz beziers, but would be better off supporting any degree.
* @return a JS object literal containing location and distance, for example: {location:0.35, distance:10}. Location is analogous to the location
* argument you pass to the pointOnPath function: it is a ratio of distance travelled along the curve. Distance is the distance in pixels from
* the point to the curve.
*/
var _distanceFromCurve = function(point, curve) {
var candidates = [],
w = _convertToBezier(point, curve),
degree = curve.length - 1, higherDegree = (2 * degree) - 1,
numSolutions = _findRoots(w, higherDegree, candidates, 0),
v = Vectors.subtract(point, curve[0]), dist = Vectors.square(v), t = 0.0;
for (var i = 0; i < numSolutions; i++) {
v = Vectors.subtract(point, _bezier(curve, degree, candidates[i], null, null));
var newDist = Vectors.square(v);
if (newDist < dist) {
dist = newDist;
t = candidates[i];
}
}
v = Vectors.subtract(point, curve[degree]);
newDist = Vectors.square(v);
if (newDist < dist) {
dist = newDist;
t = 1.0;
}
return {location:t, distance:dist};
};
/**
* finds the nearest point on the curve to the given point.
*/
var _nearestPointOnCurve = function(point, curve) {
var td = _distanceFromCurve(point, curve);
return {point:_bezier(curve, curve.length - 1, td.location, null, null), location:td.location};
};
var _convertToBezier = function(point, curve) {
var degree = curve.length - 1, higherDegree = (2 * degree) - 1,
c = [], d = [], cdTable = [], w = [],
z = [ [1.0, 0.6, 0.3, 0.1], [0.4, 0.6, 0.6, 0.4], [0.1, 0.3, 0.6, 1.0] ];
for (var i = 0; i <= degree; i++) c[i] = Vectors.subtract(curve[i], point);
for (var i = 0; i <= degree - 1; i++) {
d[i] = Vectors.subtract(curve[i+1], curve[i]);
d[i] = Vectors.scale(d[i], 3.0);
}
for (var row = 0; row <= degree - 1; row++) {
for (var column = 0; column <= degree; column++) {
if (!cdTable[row]) cdTable[row] = [];
cdTable[row][column] = Vectors.dotProduct(d[row], c[column]);
}
}
for (i = 0; i <= higherDegree; i++) {
if (!w[i]) w[i] = [];
w[i].y = 0.0;
w[i].x = parseFloat(i) / higherDegree;
}
var n = degree, m = degree-1;
for (var k = 0; k <= n + m; k++) {
var lb = Math.max(0, k - m),
ub = Math.min(k, n);
for (i = lb; i <= ub; i++) {
j = k - i;
w[i+j].y += cdTable[j][i] * z[j][i];
}
}
return w;
};
/**
* counts how many roots there are.
*/
var _findRoots = function(w, degree, t, depth) {
var left = [], right = [],
left_count, right_count,
left_t = [], right_t = [];
switch (_getCrossingCount(w, degree)) {
case 0 : {
return 0;
}
case 1 : {
if (depth >= maxRecursion) {
t[0] = (w[0].x + w[degree].x) / 2.0;
return 1;
}
if (_isFlatEnough(w, degree)) {
t[0] = _computeXIntercept(w, degree);
return 1;
}
break;
}
}
_bezier(w, degree, 0.5, left, right);
left_count = _findRoots(left, degree, left_t, depth+1);
right_count = _findRoots(right, degree, right_t, depth+1);
for (var i = 0; i < left_count; i++) t[i] = left_t[i];
for (var i = 0; i < right_count; i++) t[i+left_count] = right_t[i];
return (left_count+right_count);
};
var _getCrossingCount = function(curve, degree) {
var n_crossings = 0, sign, old_sign;
sign = old_sign = Math.sgn(curve[0].y);
for (var i = 1; i <= degree; i++) {
sign = Math.sgn(curve[i].y);
if (sign != old_sign) n_crossings++;
old_sign = sign;
}
return n_crossings;
};
var _isFlatEnough = function(curve, degree) {
var error,
intercept_1, intercept_2, left_intercept, right_intercept,
a, b, c, det, dInv, a1, b1, c1, a2, b2, c2;
a = curve[0].y - curve[degree].y;
b = curve[degree].x - curve[0].x;
c = curve[0].x * curve[degree].y - curve[degree].x * curve[0].y;
var max_distance_above = max_distance_below = 0.0;
for (var i = 1; i < degree; i++) {
var value = a * curve[i].x + b * curve[i].y + c;
if (value > max_distance_above)
max_distance_above = value;
else if (value < max_distance_below)
max_distance_below = value;
}
a1 = 0.0; b1 = 1.0; c1 = 0.0; a2 = a; b2 = b;
c2 = c - max_distance_above;
det = a1 * b2 - a2 * b1;
dInv = 1.0/det;
intercept_1 = (b1 * c2 - b2 * c1) * dInv;
a2 = a; b2 = b; c2 = c - max_distance_below;
det = a1 * b2 - a2 * b1;
dInv = 1.0/det;
intercept_2 = (b1 * c2 - b2 * c1) * dInv;
left_intercept = Math.min(intercept_1, intercept_2);
right_intercept = Math.max(intercept_1, intercept_2);
error = right_intercept - left_intercept;
return (error < flatnessTolerance)? 1 : 0;
};
var _computeXIntercept = function(curve, degree) {
var XLK = 1.0, YLK = 0.0,
XNM = curve[degree].x - curve[0].x, YNM = curve[degree].y - curve[0].y,
XMK = curve[0].x - 0.0, YMK = curve[0].y - 0.0,
det = XNM*YLK - YNM*XLK, detInv = 1.0/det,
S = (XNM*YMK - YNM*XMK) * detInv;
return 0.0 + XLK * S;
};
var _bezier = function(curve, degree, t, left, right) {
var temp = [[]];
for (var j =0; j <= degree; j++) temp[0][j] = curve[j];
for (var i = 1; i <= degree; i++) {
for (var j =0 ; j <= degree - i; j++) {
if (!temp[i]) temp[i] = [];
if (!temp[i][j]) temp[i][j] = {};
temp[i][j].x = (1.0 - t) * temp[i-1][j].x + t * temp[i-1][j+1].x;
temp[i][j].y = (1.0 - t) * temp[i-1][j].y + t * temp[i-1][j+1].y;
}
}
if (left != null)
for (j = 0; j <= degree; j++) left[j] = temp[j][0];
if (right != null)
for (j = 0; j <= degree; j++) right[j] = temp[degree-j][j];
return (temp[degree][0]);
};
var _curveFunctionCache = {};
var _getCurveFunctions = function(order) {
var fns = _curveFunctionCache[order];
if (!fns) {
fns = [];
var f_term = function() { return function(t) { return Math.pow(t, order); }; },
l_term = function() { return function(t) { return Math.pow((1-t), order); }; },
c_term = function(c) { return function(t) { return c; }; },
t_term = function() { return function(t) { return t; }; },
one_minus_t_term = function() { return function(t) { return 1-t; }; },
_termFunc = function(terms) {
return function(t) {
var p = 1;
for (var i = 0; i < terms.length; i++) p = p * terms[i](t);
return p;
};
};
fns.push(new f_term()); // first is t to the power of the curve order
for (var i = 1; i < order; i++) {
var terms = [new c_term(order)];
for (var j = 0 ; j < (order - i); j++) terms.push(new t_term());
for (var j = 0 ; j < i; j++) terms.push(new one_minus_t_term());
fns.push(new _termFunc(terms));
}
fns.push(new l_term()); // last is (1-t) to the power of the curve order
_curveFunctionCache[order] = fns;
}
return fns;
};
/**
* calculates a point on the curve, for a Bezier of arbitrary order.
* @param curve an array of control points, eg [{x:10,y:20}, {x:50,y:50}, {x:100,y:100}, {x:120,y:100}]. For a cubic bezier this should have four points.
* @param location a decimal indicating the distance along the curve the point should be located at. this is the distance along the curve as it travels, taking the way it bends into account. should be a number from 0 to 1, inclusive.
*/
var _pointOnPath = function(curve, location) {
var cc = _getCurveFunctions(curve.length - 1),
_x = 0, _y = 0;
for (var i = 0; i < curve.length ; i++) {
_x = _x + (curve[i].x * cc[i](location));
_y = _y + (curve[i].y * cc[i](location));
}
return {x:_x, y:_y};
};
var _dist = function(p1,p2) {
return Math.sqrt(Math.pow(p1.x - p2.x, 2) + Math.pow(p1.y - p2.y, 2));
};
var _isPoint = function(curve) {
return curve[0].x == curve[1].x && curve[0].y == curve[1].y;
};
/**
* finds the point that is 'distance' along the path from 'location'. this method returns both the x,y location of the point and also
* its 'location' (proportion of travel along the path); the method below - _pointAlongPathFrom - calls this method and just returns the
* point.
*/
var _pointAlongPath = function(curve, location, distance) {
if (_isPoint(curve)) {
return {
point:curve[0],
location:location
};
}
var prev = _pointOnPath(curve, location),
tally = 0,
curLoc = location,
direction = distance > 0 ? 1 : -1,
cur = null;
while (tally < Math.abs(distance)) {
curLoc += (0.005 * direction);
cur = _pointOnPath(curve, curLoc);
tally += _dist(cur, prev);
prev = cur;
}
return {point:cur, location:curLoc};
};
var _length = function(curve) {
if (_isPoint(curve)) return 0;
var prev = _pointOnPath(curve, 0),
tally = 0,
curLoc = 0,
direction = 1,
cur = null;
while (curLoc < 1) {
curLoc += (0.005 * direction);
cur = _pointOnPath(curve, curLoc);
tally += _dist(cur, prev);
prev = cur;
}
return tally;
};
/**
* finds the point that is 'distance' along the path from 'location'.
*/
var _pointAlongPathFrom = function(curve, location, distance) {
return _pointAlongPath(curve, location, distance).point;
};
/**
* finds the location that is 'distance' along the path from 'location'.
*/
var _locationAlongPathFrom = function(curve, location, distance) {
return _pointAlongPath(curve, location, distance).location;
};
/**
* returns the gradient of the curve at the given location, which is a decimal between 0 and 1 inclusive.
*
* thanks // http://bimixual.org/AnimationLibrary/beziertangents.html
*/
var _gradientAtPoint = function(curve, location) {
var p1 = _pointOnPath(curve, location),
p2 = _pointOnPath(curve.slice(0, curve.length - 1), location),
dy = p2.y - p1.y, dx = p2.x - p1.x;
return dy == 0 ? Infinity : Math.atan(dy / dx);
};
/**
returns the gradient of the curve at the point which is 'distance' from the given location.
if this point is greater than location 1, the gradient at location 1 is returned.
if this point is less than location 0, the gradient at location 0 is returned.
*/
var _gradientAtPointAlongPathFrom = function(curve, location, distance) {
var p = _pointAlongPath(curve, location, distance);
if (p.location > 1) p.location = 1;
if (p.location < 0) p.location = 0;
return _gradientAtPoint(curve, p.location);
};
/**
* calculates a line that is 'length' pixels long, perpendicular to, and centered on, the path at 'distance' pixels from the given location.
* if distance is not supplied, the perpendicular for the given location is computed (ie. we set distance to zero).
*/
var _perpendicularToPathAt = function(curve, location, length, distance) {
distance = distance == null ? 0 : distance;
var p = _pointAlongPath(curve, location, distance),
m = _gradientAtPoint(curve, p.location),
_theta2 = Math.atan(-1 / m),
y = length / 2 * Math.sin(_theta2),
x = length / 2 * Math.cos(_theta2);
return [{x:p.point.x + x, y:p.point.y + y}, {x:p.point.x - x, y:p.point.y - y}];
};
var jsBezier = this.jsBezier = {
distanceFromCurve : _distanceFromCurve,
gradientAtPoint : _gradientAtPoint,
gradientAtPointAlongCurveFrom : _gradientAtPointAlongPathFrom,
nearestPointOnCurve : _nearestPointOnCurve,
pointOnCurve : _pointOnPath,
pointAlongCurveFrom : _pointAlongPathFrom,
perpendicularToCurveAt : _perpendicularToPathAt,
locationAlongCurveFrom:_locationAlongPathFrom,
getLength:_length,
version:"0.9.0"
};
if (true) {
exports.jsBezier = jsBezier;
}
}).call(typeof window !== 'undefined' ? window : this);
/**
* Biltong v0.4.0
*
* Various geometry functions written as part of jsPlumb and perhaps useful for others.
*
* Copyright (c) 2017 jsPlumb
* https://jsplumbtoolkit.com
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
;(function() {
"use strict";
var root = this;
var Biltong = root.Biltong = {
version:"0.4.0"
};
if (true) {
exports.Biltong = Biltong;
}
var _isa = function(a) { return Object.prototype.toString.call(a) === "[object Array]"; },
_pointHelper = function(p1, p2, fn) {
p1 = _isa(p1) ? p1 : [p1.x, p1.y];
p2 = _isa(p2) ? p2 : [p2.x, p2.y];
return fn(p1, p2);
},
/**
* @name Biltong.gradient
* @function
* @desc Calculates the gradient of a line between the two points.
* @param {Point} p1 First point, either as a 2 entry array or object with `left` and `top` properties.
* @param {Point} p2 Second point, either as a 2 entry array or object with `left` and `top` properties.
* @return {Float} The gradient of a line between the two points.
*/
_gradient = Biltong.gradient = function(p1, p2) {
return _pointHelper(p1, p2, function(_p1, _p2) {
if (_p2[0] == _p1[0])
return _p2[1] > _p1[1] ? Infinity : -Infinity;
else if (_p2[1] == _p1[1])
return _p2[0] > _p1[0] ? 0 : -0;
else
return (_p2[1] - _p1[1]) / (_p2[0] - _p1[0]);
});
},
/**
* @name Biltong.normal
* @function
* @desc Calculates the gradient of a normal to a line between the two points.
* @param {Point} p1 First point, either as a 2 entry array or object with `left` and `top` properties.
* @param {Point} p2 Second point, either as a 2 entry array or object with `left` and `top` properties.
* @return {Float} The gradient of a normal to a line between the two points.
*/
_normal = Biltong.normal = function(p1, p2) {
return -1 / _gradient(p1, p2);
},
/**
* @name Biltong.lineLength
* @function
* @desc Calculates the length of a line between the two points.
* @param {Point} p1 First point, either as a 2 entry array or object with `left` and `top` properties.
* @param {Point} p2 Second point, either as a 2 entry array or object with `left` and `top` properties.
* @return {Float} The length of a line between the two points.
*/
_lineLength = Biltong.lineLength = function(p1, p2) {
return _pointHelper(p1, p2, function(_p1, _p2) {
return Math.sqrt(Math.pow(_p2[1] - _p1[1], 2) + Math.pow(_p2[0] - _p1[0], 2));
});
},
/**
* @name Biltong.quadrant
* @function
* @desc Calculates the quadrant in which the angle between the two points lies.
* @param {Point} p1 First point, either as a 2 entry array or object with `left` and `top` properties.
* @param {Point} p2 Second point, either as a 2 entry array or object with `left` and `top` properties.
* @return {Integer} The quadrant - 1 for upper right, 2 for lower right, 3 for lower left, 4 for upper left.
*/
_quadrant = Biltong.quadrant = function(p1, p2) {
return _pointHelper(p1, p2, function(_p1, _p2) {
if (_p2[0] > _p1[0]) {
return (_p2[1] > _p1[1]) ? 2 : 1;
}
else if (_p2[0] == _p1[0]) {
return _p2[1] > _p1[1] ? 2 : 1;
}
else {
return (_p2[1] > _p1[1]) ? 3 : 4;
}
});
},
/**
* @name Biltong.theta
* @function
* @desc Calculates the angle between the two points.
* @param {Point} p1 First point, either as a 2 entry array or object with `left` and `top` properties.
* @param {Point} p2 Second point, either as a 2 entry array or object with `left` and `top` properties.
* @return {Float} The angle between the two points.
*/
_theta = Biltong.theta = function(p1, p2) {
return _pointHelper(p1, p2, function(_p1, _p2) {
var m = _gradient(_p1, _p2),
t = Math.atan(m),
s = _quadrant(_p1, _p2);
if ((s == 4 || s== 3)) t += Math.PI;
if (t < 0) t += (2 * Math.PI);
return t;
});
},
/**
* @name Biltong.intersects
* @function
* @desc Calculates whether or not the two rectangles intersect.
* @param {Rectangle} r1 First rectangle, as a js object in the form `{x:.., y:.., w:.., h:..}`
* @param {Rectangle} r2 Second rectangle, as a js object in the form `{x:.., y:.., w:.., h:..}`
* @return {Boolean} True if the rectangles intersect, false otherwise.
*/
_intersects = Biltong.intersects = function(r1, r2) {
var x1 = r1.x, x2 = r1.x + r1.w, y1 = r1.y, y2 = r1.y + r1.h,
a1 = r2.x, a2 = r2.x + r2.w, b1 = r2.y, b2 = r2.y + r2.h;
return ( (x1 <= a1 && a1 <= x2) && (y1 <= b1 && b1 <= y2) ) ||
( (x1 <= a2 && a2 <= x2) && (y1 <= b1 && b1 <= y2) ) ||
( (x1 <= a1 && a1 <= x2) && (y1 <= b2 && b2 <= y2) ) ||
( (x1 <= a2 && a1 <= x2) && (y1 <= b2 && b2 <= y2) ) ||
( (a1 <= x1 && x1 <= a2) && (b1 <= y1 && y1 <= b2) ) ||
( (a1 <= x2 && x2 <= a2) && (b1 <= y1 && y1 <= b2) ) ||
( (a1 <= x1 && x1 <= a2) && (b1 <= y2 && y2 <= b2) ) ||
( (a1 <= x2 && x1 <= a2) && (b1 <= y2 && y2 <= b2) );
},
/**
* @name Biltong.encloses
* @function
* @desc Calculates whether or not r2 is completely enclosed by r1.
* @param {Rectangle} r1 First rectangle, as a js object in the form `{x:.., y:.., w:.., h:..}`
* @param {Rectangle} r2 Second rectangle, as a js object in the form `{x:.., y:.., w:.., h:..}`
* @param {Boolean} [allowSharedEdges=false] If true, the concept of enclosure allows for one or more edges to be shared by the two rectangles.
* @return {Boolean} True if r1 encloses r2, false otherwise.
*/
_encloses = Biltong.encloses = function(r1, r2, allowSharedEdges) {
var x1 = r1.x, x2 = r1.x + r1.w, y1 = r1.y, y2 = r1.y + r1.h,
a1 = r2.x, a2 = r2.x + r2.w, b1 = r2.y, b2 = r2.y + r2.h,
c = function(v1, v2, v3, v4) { return allowSharedEdges ? v1 <= v2 && v3>= v4 : v1 < v2 && v3 > v4; };
return c(x1,a1,x2,a2) && c(y1,b1,y2,b2);
},
_segmentMultipliers = [null, [1, -1], [1, 1], [-1, 1], [-1, -1] ],
_inverseSegmentMultipliers = [null, [-1, -1], [-1, 1], [1, 1], [1, -1] ],
/**
* @name Biltong.pointOnLine
* @function
* @desc Calculates a point on the line from `fromPoint` to `toPoint` that is `distance` units along the length of the line.
* @param {Point} p1 First point, either as a 2 entry array or object with `left` and `top` properties.
* @param {Point} p2 Second point, either as a 2 entry array or object with `left` and `top` properties.
* @return {Point} Point on the line, in the form `{ x:..., y:... }`.
*/
_pointOnLine = Biltong.pointOnLine = function(fromPoint, toPoint, distance) {
var m = _gradient(fromPoint, toPoint),
s = _quadrant(fromPoint, toPoint),
segmentMultiplier = distance > 0 ? _segmentMultipliers[s] : _inverseSegmentMultipliers[s],
theta = Math.atan(m),
y = Math.abs(distance * Math.sin(theta)) * segmentMultiplier[1],
x = Math.abs(distance * Math.cos(theta)) * segmentMultiplier[0];
return { x:fromPoint.x + x, y:fromPoint.y + y };
},
/**
* @name Biltong.perpendicularLineTo
* @function
* @desc Calculates a line of length `length` that is perpendicular to the line from `fromPoint` to `toPoint` and passes through `toPoint`.
* @param {Point} p1 First point, either as a 2 entry array or object with `left` and `top` properties.
* @param {Point} p2 Second point, either as a 2 entry array or object with `left` and `top` properties.
* @return {Line} Perpendicular line, in the form `[ { x:..., y:... }, { x:..., y:... } ]`.
*/
_perpendicularLineTo = Biltong.perpendicularLineTo = function(fromPoint, toPoint, length) {
var m = _gradient(fromPoint, toPoint),
theta2 = Math.atan(-1 / m),
y = length / 2 * Math.sin(theta2),
x = length / 2 * Math.cos(theta2);
return [{x:toPoint.x + x, y:toPoint.y + y}, {x:toPoint.x - x, y:toPoint.y - y}];
};
}).call(typeof window !== 'undefined' ? window : this);
;
(function () {
"use strict";
var root = this,
Sniff = {
android: navigator.userAgent.toLowerCase().indexOf("android") > -1
},
matchesSelector = function (el, selector, ctx) {
ctx = ctx || el.parentNode;
var possibles = ctx.querySelectorAll(selector);
for (var i = 0; i < possibles.length; i++) {
if (possibles[i] === el) {
return true;
}
}
return false;
},
_gel = function (el) {
return (typeof el == "string" || el.constructor === String) ? document.getElementById(el) : el;
},
_t = function (e) {
return e.srcElement || e.target;
},
//
// gets path info for the given event - the path from target to obj, in the event's bubble chain. if doCompute
// is false we just return target for the path.
//
_pi = function(e, target, obj, doCompute) {
if (!doCompute) return { path:[target], end:1 };
else if (typeof e.path !== "undefined" && e.path.indexOf) {
return { path: e.path, end: e.path.indexOf(obj) };
} else {
var out = { path:[], end:-1 }, _one = function(el) {
out.path.push(el);
if (el === obj) {
out.end = out.path.length - 1;
}
else if (el.parentNode != null) {
_one(el.parentNode)
}
};
_one(target);
return out;
}
},
_d = function (l, fn) {
for (var i = 0, j = l.length; i < j; i++) {
if (l[i] == fn) break;
}
if (i < l.length) l.splice(i, 1);
},
guid = 1,
//
// this function generates a guid for every handler, sets it on the handler, then adds
// it to the associated object's map of handlers for the given event. this is what enables us
// to unbind all events of some type, or all events (the second of which can be requested by the user,
// but it also used by Mottle when an element is removed.)
_store = function (obj, event, fn) {
var g = guid++;
obj.__ta = obj.__ta || {};
obj.__ta[event] = obj.__ta[event] || {};
// store each handler with a unique guid.
obj.__ta[event][g] = fn;
// set the guid on the handler.
fn.__tauid = g;
return g;
},
_unstore = function (obj, event, fn) {
obj.__ta && obj.__ta[event] && delete obj.__ta[event][fn.__tauid];
// a handler might have attached extra functions, so we unbind those too.
if (fn.__taExtra) {
for (var i = 0; i < fn.__taExtra.length; i++) {
_unbind(obj, fn.__taExtra[i][0], fn.__taExtra[i][1]);
}
fn.__taExtra.length = 0;
}
// a handler might have attached an unstore callback
fn.__taUnstore && fn.__taUnstore();
},
_curryChildFilter = function (children, obj, fn, evt) {
if (children == null) return fn;
else {
var c = children.split(","),
_fn = function (e) {
_fn.__tauid = fn.__tauid;
var t = _t(e), target = t; // t is the target element on which the event occurred. it is the
// element we will wish to pass to any callbacks.
var pathInfo = _pi(e, t, obj, children != null)
if (pathInfo.end != -1) {
for (var p = 0; p < pathInfo.end; p++) {
target = pathInfo.path[p];
for (var i = 0; i < c.length; i++) {
if (matchesSelector(target, c[i], obj)) {
fn.apply(target, arguments);
}
}
}
}
};
registerExtraFunction(fn, evt, _fn);
return _fn;
}
},
//
// registers an 'extra' function on some event listener function we were given - a function that we
// created and bound to the element as part of our housekeeping, and which we want to unbind and remove
// whenever the given function is unbound.
registerExtraFunction = function (fn, evt, newFn) {
fn.__taExtra = fn.__taExtra || [];
fn.__taExtra.push([evt, newFn]);
},
DefaultHandler = function (obj, evt, fn, children) {
if (isTouchDevice && touchMap[evt]) {
var tfn = _curryChildFilter(children, obj, fn, touchMap[evt]);
_bind(obj, touchMap[evt], tfn , fn);
}
if (evt === "focus" && obj.getAttribute("tabindex") == null) {
obj.setAttribute("tabindex", "1");
}
_bind(obj, evt, _curryChildFilter(children, obj, fn, evt), fn);
},
SmartClickHandler = function (obj, evt, fn, children) {
if (obj.__taSmartClicks == null) {
var down = function (e) {
obj.__tad = _pageLocation(e);
},
up = function (e) {
obj.__tau = _pageLocation(e);
},
click = function (e) {
if (obj.__tad && obj.__tau && obj.__tad[0] === obj.__tau[0] && obj.__tad[1] === obj.__tau[1]) {
for (var i = 0; i < obj.__taSmartClicks.length; i++)
obj.__taSmartClicks[i].apply(_t(e), [ e ]);
}
};
DefaultHandler(obj, "mousedown", down, children);
DefaultHandler(obj, "mouseup", up, children);
DefaultHandler(obj, "click", click, children);
obj.__taSmartClicks = [];
}
// store in the list of callbacks
obj.__taSmartClicks.push(fn);
// the unstore function removes this function from the object's listener list for this type.
fn.__taUnstore = function () {
_d(obj.__taSmartClicks, fn);
};
},
_tapProfiles = {
"tap": {touches: 1, taps: 1},
"dbltap": {touches: 1, taps: 2},
"contextmenu": {touches: 2, taps: 1}
},
TapHandler = function (clickThreshold, dblClickThreshold) {
return function (obj, evt, fn, children) {
// if event is contextmenu, for devices which are mouse only, we want to
// use the default bind.
if (evt == "contextmenu" && isMouseDevice)
DefaultHandler(obj, evt, fn, children);
else {
// the issue here is that this down handler gets registered only for the
// child nodes in the first registration. in fact it should be registered with
// no child selector and then on down we should cycle through the registered
// functions to see if one of them matches. on mouseup we should execute ALL of
// the functions whose children are either null or match the element.
if (obj.__taTapHandler == null) {
var tt = obj.__taTapHandler = {
tap: [],
dbltap: [],
contextmenu: [],
down: false,
taps: 0,
downSelectors: []
};
var down = function (e) {
var target = _t(e), pathInfo = _pi(e, target, obj, children != null), finished = false;
for (var p = 0; p < pathInfo.end; p++) {
if (finished) return;
target = pathInfo.path[p];
for (var i = 0; i < tt.downSelectors.length; i++) {
if (tt.downSelectors[i] == null || matchesSelector(target, tt.downSelectors[i], obj)) {
tt.down = true;
setTimeout(clearSingle, clickThreshold);
setTimeout(clearDouble, dblClickThreshold);
finished = true;
break; // we only need one match on mousedown
}
}
}
},
up = function (e) {
if (tt.down) {
var target = _t(e), currentTarget, pathInfo;
tt.taps++;
var tc = _touchCount(e);
for (var eventId in _tapProfiles) {
if (_tapProfiles.hasOwnProperty(eventId)) {
var p = _tapProfiles[eventId];
if (p.touches === tc && (p.taps === 1 || p.taps === tt.taps)) {
for (var i = 0; i < tt[eventId].length; i++) {
pathInfo = _pi(e, target, obj, tt[eventId][i][1] != null);
for (var pLoop = 0; pLoop < pathInfo.end; pLoop++) {
currentTarget = pathInfo.path[pLoop];
// this is a single event registration handler.
if (tt[eventId][i][1] == null || matchesSelector(currentTarget, tt[eventId][i][1], obj)) {
tt[eventId][i][0].apply(currentTarget, [ e ]);
break;
}
}
}
}
}
}
}
},
clearSingle = function () {
tt.down = false;
},
clearDouble = function () {
tt.taps = 0;
};
DefaultHandler(obj, "mousedown", down);
DefaultHandler(obj, "mouseup", up);
}
// add this child selector (it can be null, that's fine).
obj.__taTapHandler.downSelectors.push(children);
obj.__taTapHandler[evt].push([fn, children]);
// the unstore function removes this function from the object's listener list for this type.
fn.__taUnstore = function () {
_d(obj.__taTapHandler[evt], fn);
};
}
};
},
meeHelper = function (type, evt, obj, target) {
for (var i in obj.__tamee[type]) {
if (obj.__tamee[type].hasOwnProperty(i)) {
obj.__tamee[type][i].apply(target, [ evt ]);
}
}
},
MouseEnterExitHandler = function () {
var activeElements = [];
return function (obj, evt, fn, children) {
if (!obj.__tamee) {
// __tamee holds a flag saying whether the mouse is currently "in" the element, and a list of
// both mouseenter and mouseexit functions.
obj.__tamee = { over: false, mouseenter: [], mouseexit: [] };
// register over and out functions
var over = function (e) {
var t = _t(e);
if ((children == null && (t == obj && !obj.__tamee.over)) || (matchesSelector(t, children, obj) && (t.__tamee == null || !t.__tamee.over))) {
meeHelper("mouseenter", e, obj, t);
t.__tamee = t.__tamee || {};
t.__tamee.over = true;
activeElements.push(t);
}
},
out = function (e) {
var t = _t(e);
// is the current target one of the activeElements? and is the
// related target NOT a descendant of it?
for (var i = 0; i < activeElements.length; i++) {
if (t == activeElements[i] && !matchesSelector((e.relatedTarget || e.toElement), "*", t)) {
t.__tamee.over = false;
activeElements.splice(i, 1);
meeHelper("mouseexit", e, obj, t);
}
}
};
_bind(obj, "mouseover", _curryChildFilter(children, obj, over, "mouseover"), over);
_bind(obj, "mouseout", _curryChildFilter(children, obj, out, "mouseout"), out);
}
fn.__taUnstore = function () {
delete obj.__tamee[evt][fn.__tauid];
};
_store(obj, evt, fn);
obj.__tamee[evt][fn.__tauid] = fn;
};
},
isTouchDevice = "ontouchstart" in document.documentElement,
isMouseDevice = "onmousedown" in document.documentElement,
touchMap = { "mousedown": "touchstart", "mouseup": "touchend", "mousemove": "touchmove" },
touchstart = "touchstart", touchend = "touchend", touchmove = "touchmove",
iev = (function () {
var rv = -1;
if (navigator.appName == 'Microsoft Internet Explorer') {
var ua = navigator.userAgent,
re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
if (re.exec(ua) != null)
rv = parseFloat(RegExp.$1);
}
return rv;
})(),
isIELT9 = iev > -1 && iev < 9,
_genLoc = function (e, prefix) {
if (e == null) return [ 0, 0 ];
var ts = _touches(e), t = _getTouch(ts, 0);
return [t[prefix + "X"], t[prefix + "Y"]];
},
_pageLocation = function (e) {
if (e == null) return [ 0, 0 ];
if (isIELT9) {
return [ e.clientX + document.documentElement.scrollLeft, e.clientY + document.documentElement.scrollTop ];
}
else {
return _genLoc(e, "page");
}
},
_screenLocation = function (e) {
return _genLoc(e, "screen");
},
_clientLocation = function (e) {
return _genLoc(e, "client");
},
_getTouch = function (touches, idx) {
return touches.item ? touches.item(idx) : touches[idx];
},
_touches = function (e) {
return e.touches && e.touches.length > 0 ? e.touches :
e.changedTouches && e.changedTouches.length > 0 ? e.changedTouches :
e.targetTouches && e.targetTouches.length > 0 ? e.targetTouches :
[ e ];
},
_touchCount = function (e) {
return _touches(e).length;
},
//http://www.quirksmode.org/blog/archives/2005/10/_and_the_winner_1.html
_bind = function (obj, type, fn, originalFn) {
_store(obj, type, fn);
originalFn.__tauid = fn.__tauid;
if (obj.addEventListener)
obj.addEventListener(type, fn, false);
else if (obj.attachEvent) {
var key = type + fn.__tauid;
obj["e" + key] = fn;
// TODO look at replacing with .call(..)
obj[key] = function () {
obj["e" + key] && obj["e" + key](window.event);
};
obj.attachEvent("on" + type, obj[key]);
}
},
_unbind = function (obj, type, fn) {
if (fn == null) return;
_each(obj, function () {
var _el = _gel(this);
_unstore(_el, type, fn);
// it has been bound if there is a tauid. otherwise it was not bound and we can ignore it.
if (fn.__tauid != null) {
if (_el.removeEventListener) {
_el.removeEventListener(type, fn, false);
if (isTouchDevice && touchMap[type]) _el.removeEventListener(touchMap[type], fn, false);
}
else if (this.detachEvent) {
var key = type + fn.__tauid;
_el[key] && _el.detachEvent("on" + type, _el[key]);
_el[key] = null;
_el["e" + key] = null;
}
}
// if a touch event was also registered, deregister now.
if (fn.__taTouchProxy) {
_unbind(obj, fn.__taTouchProxy[1], fn.__taTouchProxy[0]);
}
});
},
_each = function (obj, fn) {
if (obj == null) return;
// if a list (or list-like), use it. if a string, get a list
// by running the string through querySelectorAll. else, assume
// it's an Element.
// obj.top is "unknown" in IE8.
obj = (typeof Window !== "undefined" && (typeof obj.top !== "unknown" && obj == obj.top)) ? [ obj ] :
(typeof obj !== "string") && (obj.tagName == null && obj.length != null) ? obj :
typeof obj === "string" ? document.querySelectorAll(obj)
: [ obj ];
for (var i = 0; i < obj.length; i++)
fn.apply(obj[i]);
};
/**
* Mottle offers support for abstracting out the differences
* between touch and mouse devices, plus "smart click" functionality
* (don't fire click if the mouse has moved between mousedown and mouseup),
* and synthesized click/tap events.
* @class Mottle
* @constructor
* @param {Object} params Constructor params
* @param {Number} [params.clickThreshold=250] Threshold, in milliseconds beyond which a touchstart followed by a touchend is not considered to be a click.
* @param {Number} [params.dblClickThreshold=450] Threshold, in milliseconds beyond which two successive tap events are not considered to be a click.
* @param {Boolean} [params.smartClicks=false] If true, won't fire click events if the mouse has moved between mousedown and mouseup. Note that this functionality
* requires that Mottle consume the mousedown event, and so may not be viable in all use cases.
*/
root.Mottle = function (params) {
params = params || {};
var clickThreshold = params.clickThreshold || 250,
dblClickThreshold = params.dblClickThreshold || 450,
mouseEnterExitHandler = new MouseEnterExitHandler(),
tapHandler = new TapHandler(clickThreshold, dblClickThreshold),
_smartClicks = params.smartClicks,
_doBind = function (obj, evt, fn, children) {
if (fn == null) return;
_each(obj, function () {
var _el = _gel(this);
if (_smartClicks && evt === "click")
SmartClickHandler(_el, evt, fn, children);
else if (evt === "tap" || evt === "dbltap" || evt === "contextmenu") {
tapHandler(_el, evt, fn, children);
}
else if (evt === "mouseenter" || evt == "mouseexit")
mouseEnterExitHandler(_el, evt, fn, children);
else
DefaultHandler(_el, evt, fn, children);
});
};
/**
* Removes an element from the DOM, and deregisters all event handlers for it. You should use this
* to ensure you don't leak memory.
* @method remove
* @param {String|Element} el Element, or id of the element, to remove.
* @return {Mottle} The current Mottle instance; you can chain this method.
*/
this.remove = function (el) {
_each(el, function () {
var _el = _gel(this);
if (_el.__ta) {
for (var evt in _el.__ta) {
if (_el.__ta.hasOwnProperty(evt)) {
for (var h in _el.__ta[evt]) {
if (_el.__ta[evt].hasOwnProperty(h))
_unbind(_el, evt, _el.__ta[evt][h]);
}
}
}
}
_el.parentNode && _el.parentNode.removeChild(_el);
});
return this;
};
/**
* Register an event handler, optionally as a delegate for some set of descendant elements. Note
* that this method takes either 3 or 4 arguments - if you supply 3 arguments it is assumed you have
* omitted the `children` parameter, and that the event handler should be bound directly to the given element.
* @method on
* @param {Element[]|Element|String} el Either an Element, or a CSS spec for a list of elements, or an array of Elements.
* @param {String} [children] Comma-delimited list of selectors identifying allowed children.
* @param {String} event Event ID.
* @param {Function} fn Event handler function.
* @return {Mottle} The current Mottle instance; you can chain this method.
*/
this.on = function (el, event, children, fn) {
var _el = arguments[0],
_c = arguments.length == 4 ? arguments[2] : null,
_e = arguments[1],
_f = arguments[arguments.length - 1];
_doBind(_el, _e, _f, _c);
return this;
};
/**
* Cancel delegate event handling for the given function. Note that unlike with 'on' you do not supply
* a list of child selectors here: it removes event delegation from all of the child selectors for which the
* given function was registered (if any).
* @method off
* @param {Element[]|Element|String} el Element - or ID of element - from which to remove event listener.
* @param {String} event Event ID.
* @param {Function} fn Event handler function.
* @return {Mottle} The current Mottle instance; you can chain this method.
*/
this.off = function (el, event, fn) {
_unbind(el, event, fn);
return this;
};
/**
* Triggers some event for a given element.
* @method trigger
* @param {Element} el Element for which to trigger the event.
* @param {String} event Event ID.
* @param {Event} originalEvent The original event. Should be optional of course, but currently is not, due
* to the jsPlumb use case that caused this method to be added.
* @param {Object} [payload] Optional object to set as `payload` on the generated event; useful for message passing.
* @return {Mottle} The current Mottle instance; you can chain this method.
*/
this.trigger = function (el, event, originalEvent, payload) {
// MouseEvent undefined in old IE; that's how we know it's a mouse event. A fine Microsoft paradox.
var originalIsMouse = isMouseDevice && (typeof MouseEvent === "undefined" || originalEvent == null || originalEvent.constructor === MouseEvent);
var eventToBind = (isTouchDevice && !isMouseDevice && touchMap[event]) ? touchMap[event] : event,
bindingAMouseEvent = !(isTouchDevice && !isMouseDevice && touchMap[event]);
var pl = _pageLocation(originalEvent), sl = _screenLocation(originalEvent), cl = _clientLocation(originalEvent);
_each(el, function () {
var _el = _gel(this), evt;
originalEvent = originalEvent || {
screenX: sl[0],
screenY: sl[1],
clientX: cl[0],
clientY: cl[1]
};
var _decorate = function (_evt) {
if (payload) _evt.payload = payload;
};
var eventGenerators = {
"TouchEvent": function (evt) {
var touch = document.createTouch(window, _el, 0, pl[0], pl[1],
sl[0], sl[1],
cl[0], cl[1],
0, 0, 0, 0);
// https://gist.github.com/sstephenson/448808
var touches = document.createTouchList(touch);
var targetTouches = document.createTouchList(touch);
var changedTouches = document.createTouchList(touch);
evt.initTouchEvent(eventToBind, true, true, window, null, sl[0], sl[1],
cl[0], cl[1], false, false, false, false,
touches, targetTouches, changedTouches, 1, 0);
},
"MouseEvents": function (evt) {
evt.initMouseEvent(eventToBind, true, true, window, 0,
sl[0], sl[1],
cl[0], cl[1],
false, false, false, false, 1, _el);
if (Sniff.android) {
// Android's touch events are not standard.
var t = document.createTouch(window, _el, 0, pl[0], pl[1],
sl[0], sl[1],
cl[0], cl[1],
0, 0, 0, 0);
evt.touches = evt.targetTouches = evt.changedTouches = document.createTouchList(t);
}
}
};
if (document.createEvent) {
var ite = !bindingAMouseEvent && !originalIsMouse && (isTouchDevice && touchMap[event] && !Sniff.android),
evtName = ite ? "TouchEvent" : "MouseEvents";
evt = document.createEvent(evtName);
eventGenerators[evtName](evt);
_decorate(evt);
_el.dispatchEvent(evt);
}
else if (document.createEventObject) {
evt = document.createEventObject();
evt.eventType = evt.eventName = eventToBind;
evt.screenX = sl[0];
evt.screenY = sl[1];
evt.clientX = cl[0];
evt.clientY = cl[1];
_decorate(evt);
_el.fireEvent('on' + eventToBind, evt);
}
});
return this;
}
};
/**
* Static method to assist in 'consuming' an element: uses `stopPropagation` where available, or sets
* `e.returnValue=false` where it is not.
* @method Mottle.consume
* @param {Event} e Event to consume
* @param {Boolean} [doNotPreventDefault=false] If true, does not call `preventDefault()` on the event.
*/
root.Mottle.consume = function (e, doNotPreventDefault) {
if (e.stopPropagation)
e.stopPropagation();
else
e.returnValue = false;
if (!doNotPreventDefault && e.preventDefault)
e.preventDefault();
};
/**
* Gets the page location corresponding to the given event. For touch events this means get the page location of the first touch.
* @method Mottle.pageLocation
* @param {Event} e Event to get page location for.
* @return {Number[]} [left, top] for the given event.
*/
root.Mottle.pageLocation = _pageLocation;
/**
* Forces touch events to be turned "on". Useful for testing: even if you don't have a touch device, you can still
* trigger a touch event when this is switched on and it will be captured and acted on.
* @method setForceTouchEvents
* @param {Boolean} value If true, force touch events to be on.
*/
root.Mottle.setForceTouchEvents = function (value) {
isTouchDevice = value;
};
/**
* Forces mouse events to be turned "on". Useful for testing: even if you don't have a mouse, you can still
* trigger a mouse event when this is switched on and it will be captured and acted on.
* @method setForceMouseEvents
* @param {Boolean} value If true, force mouse events to be on.
*/
root.Mottle.setForceMouseEvents = function (value) {
isMouseDevice = value;
};
root.Mottle.version = "0.8.0";
if (true) {
exports.Mottle = root.Mottle;
}
}).call(typeof window === "undefined" ? this : window);
/**
drag/drop functionality for use with jsPlumb but with
no knowledge of jsPlumb. supports multiple scopes (separated by whitespace), dragging
multiple elements, constrain to parent, drop filters, drag start filters, custom
css classes.
a lot of the functionality of this script is expected to be plugged in:
addClass
removeClass
addEvent
removeEvent
getPosition
setPosition
getSize
indexOf
intersects
the name came from here:
http://mrsharpoblunto.github.io/foswig.js/
copyright 2016 jsPlumb
*/
;(function() {
"use strict";
var root = this;
var _suggest = function(list, item, head) {
if (list.indexOf(item) === -1) {
head ? list.unshift(item) : list.push(item);
return true;
}
return false;
};
var _vanquish = function(list, item) {
var idx = list.indexOf(item);
if (idx !== -1) list.splice(idx, 1);
};
var _difference = function(l1, l2) {
var d = [];
for (var i = 0; i < l1.length; i++) {
if (l2.indexOf(l1[i]) === -1)
d.push(l1[i]);
}
return d;
};
var _isString = function(f) {
return f == null ? false : (typeof f === "string" || f.constructor === String);
};
var getOffsetRect = function (elem) {
// (1)
var box = elem.getBoundingClientRect(),
body = document.body,
docElem = document.documentElement,
// (2)
scrollTop = window.pageYOffset || docElem.scrollTop || body.scrollTop,
scrollLeft = window.pageXOffset || docElem.scrollLeft || body.scrollLeft,
// (3)
clientTop = docElem.clientTop || body.clientTop || 0,
clientLeft = docElem.clientLeft || body.clientLeft || 0,
// (4)
top = box.top + scrollTop - clientTop,
left = box.left + scrollLeft - clientLeft;
return { top: Math.round(top), left: Math.round(left) };
};
var matchesSelector = function(el, selector, ctx) {
ctx = ctx || el.parentNode;
var possibles = ctx.querySelectorAll(selector);
for (var i = 0; i < possibles.length; i++) {
if (possibles[i] === el)
return true;
}
return false;
};
var iev = (function() {
var rv = -1;
if (navigator.appName === 'Microsoft Internet Explorer') {
var ua = navigator.userAgent,
re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
if (re.exec(ua) != null)
rv = parseFloat(RegExp.$1);
}
return rv;
})(),
DEFAULT_GRID_X = 10,
DEFAULT_GRID_Y = 10,
isIELT9 = iev > -1 && iev < 9,
isIE9 = iev === 9,
_pl = function(e) {
if (isIELT9) {
return [ e.clientX + document.documentElement.scrollLeft, e.clientY + document.documentElement.scrollTop ];
}
else {
var ts = _touches(e), t = _getTouch(ts, 0);
// for IE9 pageX might be null if the event was synthesized. We try for pageX/pageY first,
// falling back to clientX/clientY if necessary. In every other browser we want to use pageX/pageY.
return isIE9 ? [t.pageX || t.clientX, t.pageY || t.clientY] : [t.pageX, t.pageY];
}
},
_getTouch = function(touches, idx) { return touches.item ? touches.item(idx) : touches[idx]; },
_touches = function(e) {
return e.touches && e.touches.length > 0 ? e.touches :
e.changedTouches && e.changedTouches.length > 0 ? e.changedTouches :
e.targetTouches && e.targetTouches.length > 0 ? e.targetTouches :
[ e ];
},
_classes = {
draggable:"katavorio-draggable", // draggable elements
droppable:"katavorio-droppable", // droppable elements
drag : "katavorio-drag", // elements currently being dragged
selected:"katavorio-drag-selected", // elements in current drag selection
active : "katavorio-drag-active", // droppables that are targets of a currently dragged element
hover : "katavorio-drag-hover", // droppables over which a matching drag element is hovering
noSelect : "katavorio-drag-no-select", // added to the body to provide a hook to suppress text selection
ghostProxy:"katavorio-ghost-proxy", // added to a ghost proxy element in use when a drag has exited the bounds of its parent.
clonedDrag:"katavorio-clone-drag" // added to a node that is a clone of an element created at the start of a drag
},
_defaultScope = "katavorio-drag-scope",
_events = [ "stop", "start", "drag", "drop", "over", "out", "beforeStart" ],
_devNull = function() {},
_true = function() { return true; },
_foreach = function(l, fn, from) {
for (var i = 0; i < l.length; i++) {
if (l[i] != from)
fn(l[i]);
}
},
_setDroppablesActive = function(dd, val, andHover, drag) {
_foreach(dd, function(e) {
e.setActive(val);
if (val) e.updatePosition();
if (andHover) e.setHover(drag, val);
});
},
_each = function(obj, fn) {
if (obj == null) return;
obj = !_isString(obj) && (obj.tagName == null && obj.length != null) ? obj : [ obj ];
for (var i = 0; i < obj.length; i++)
fn.apply(obj[i], [ obj[i] ]);
},
_consume = function(e) {
if (e.stopPropagation) {
e.stopPropagation();
e.preventDefault();
}
else {
e.returnValue = false;
}
},
_defaultInputFilterSelector = "input,textarea,select,button,option",
//
// filters out events on all input elements, like textarea, checkbox, input, select.
_inputFilter = function(e, el, _katavorio) {
var t = e.srcElement || e.target;
return !matchesSelector(t, _katavorio.getInputFilterSelector(), el);
};
var Super = function(el, params, css, scope) {
this.params = params || {};
this.el = el;
this.params.addClass(this.el, this._class);
this.uuid = _uuid();
var enabled = true;
this.setEnabled = function(e) { enabled = e; };
this.isEnabled = function() { return enabled; };
this.toggleEnabled = function() { enabled = !enabled; };
this.setScope = function(scopes) {
this.scopes = scopes ? scopes.split(/\s+/) : [ scope ];
};
this.addScope = function(scopes) {
var m = {};
_each(this.scopes, function(s) { m[s] = true;});
_each(scopes ? scopes.split(/\s+/) : [], function(s) { m[s] = true;});
this.scopes = [];
for (var i in m) this.scopes.push(i);
};
this.removeScope = function(scopes) {
var m = {};
_each(this.scopes, function(s) { m[s] = true;});
_each(scopes ? scopes.split(/\s+/) : [], function(s) { delete m[s];});
this.scopes = [];
for (var i in m) this.scopes.push(i);
};
this.toggleScope = function(scopes) {
var m = {};
_each(this.scopes, function(s) { m[s] = true;});
_each(scopes ? scopes.split(/\s+/) : [], function(s) {
if (m[s]) delete m[s];
else m[s] = true;
});
this.scopes = [];
for (var i in m) this.scopes.push(i);
};
this.setScope(params.scope);
this.k = params.katavorio;
return params.katavorio;
};
var TRUE = function() { return true; };
var FALSE = function() { return false; };
var Drag = function(el, params, css, scope) {
this._class = css.draggable;
var k = Super.apply(this, arguments);
this.rightButtonCanDrag = this.params.rightButtonCanDrag;
var downAt = [0,0], posAtDown = null, pagePosAtDown = null, pageDelta = [0,0], moving = false,
consumeStartEvent = this.params.consumeStartEvent !== false,
dragEl = this.el,
clone = this.params.clone,
scroll = this.params.scroll,
_multipleDrop = params.multipleDrop !== false,
isConstrained = false,
useGhostProxy = params.ghostProxy === true ? TRUE : params.ghostProxy && typeof params.ghostProxy === "function" ? params.ghostProxy : FALSE,
ghostProxy = function(el) { return el.cloneNode(true); };
var snapThreshold = params.snapThreshold,
_snap = function(pos, gridX, gridY, thresholdX, thresholdY) {
var _dx = Math.floor(pos[0] / gridX),
_dxl = gridX * _dx,
_dxt = _dxl + gridX,
_x = Math.abs(pos[0] - _dxl) <= thresholdX ? _dxl : Math.abs(_dxt - pos[0]) <= thresholdX ? _dxt : pos[0];
var _dy = Math.floor(pos[1] / gridY),
_dyl = gridY * _dy,
_dyt = _dyl + gridY,
_y = Math.abs(pos[1] - _dyl) <= thresholdY ? _dyl : Math.abs(_dyt - pos[1]) <= thresholdY ? _dyt : pos[1];
return [ _x, _y];
};
this.posses = [];
this.posseRoles = {};
this.toGrid = function(pos) {
if (this.params.grid == null) {
return pos;
}
else {
var tx = this.params.grid ? this.params.grid[0] / 2 : snapThreshold ? snapThreshold : DEFAULT_GRID_X / 2,
ty = this.params.grid ? this.params.grid[1] / 2 : snapThreshold ? snapThreshold : DEFAULT_GRID_Y / 2;
return _snap(pos, this.params.grid[0], this.params.grid[1], tx, ty);
}
};
this.snap = function(x, y) {
if (dragEl == null) return;
x = x || (this.params.grid ? this.params.grid[0] : DEFAULT_GRID_X);
y = y || (this.params.grid ? this.params.grid[1] : DEFAULT_GRID_Y);
var p = this.params.getPosition(dragEl),
tx = this.params.grid ? this.params.grid[0] / 2 : snapThreshold,
ty = this.params.grid ? this.params.grid[1] / 2 : snapThreshold;
this.params.setPosition(dragEl, _snap(p, x, y, tx, ty));
};
this.setUseGhostProxy = function(val) {
useGhostProxy = val ? TRUE : FALSE;
};
var constrain;
var negativeFilter = function(pos) {
return (params.allowNegative === false) ? [ Math.max (0, pos[0]), Math.max(0, pos[1]) ] : pos;
};
var _setConstrain = function(value) {
constrain = typeof value === "function" ? value : value ? function(pos) {
return negativeFilter([
Math.max(0, Math.min(constrainRect.w - this.size[0], pos[0])),
Math.max(0, Math.min(constrainRect.h - this.size[1], pos[1]))
]);
}.bind(this) : function(pos) { return negativeFilter(pos); };
}.bind(this);
_setConstrain(typeof this.params.constrain === "function" ? this.params.constrain : (this.params.constrain || this.params.containment));
/**
* Sets whether or not the Drag is constrained. A value of 'true' means constrain to parent bounds; a function
* will be executed and returns true if the position is allowed.
* @param value
*/
this.setConstrain = function(value) {
_setConstrain(value);
};
var revertFunction;
/**
* Sets a function to call on drag stop, which, if it returns true, indicates that the given element should
* revert to its position before the previous drag.
* @param fn
*/
this.setRevert = function(fn) {
revertFunction = fn;
};
var _assignId = function(obj) {
if (typeof obj === "function") {
obj._katavorioId = _uuid();
return obj._katavorioId;
} else {
return obj;
}
},
// a map of { spec -> [ fn, exclusion ] } entries.
_filters = {},
_testFilter = function(e) {
for (var key in _filters) {
var f = _filters[key];
var rv = f[0](e);
if (f[1]) rv = !rv;
if (!rv) return false;
}
return true;
},
_setFilter = this.setFilter = function(f, _exclude) {
if (f) {
var key = _assignId(f);
_filters[key] = [
function(e) {
var t = e.srcElement || e.target, m;
if (_isString(f)) {
m = matchesSelector(t, f, el);
}
else if (typeof f === "function") {
m = f(e, el);
}
return m;
},
_exclude !== false
];
}
},
_addFilter = this.addFilter = _setFilter,
_removeFilter = this.removeFilter = function(f) {
var key = typeof f === "function" ? f._katavorioId : f;
delete _filters[key];
};
this.clearAllFilters = function() {
_filters = {};
};
this.canDrag = this.params.canDrag || _true;
var constrainRect,
matchingDroppables = [], intersectingDroppables = [];
this.downListener = function(e) {
var isNotRightClick = this.rightButtonCanDrag || (e.which !== 3 && e.button !== 2);
if (isNotRightClick && this.isEnabled() && this.canDrag()) {
var _f = _testFilter(e) && _inputFilter(e, this.el, this.k);
if (_f) {
if (!clone)
dragEl = this.el;
else {
dragEl = this.el.cloneNode(true);
dragEl.setAttribute("id", null);
dragEl.style.position = "absolute";
// the clone node is added to the body; getOffsetRect gives us a value
// relative to the body.
var b = getOffsetRect(this.el);
dragEl.style.left = b.left + "px";
dragEl.style.top = b.top + "px";
this.params.addClass(dragEl, _classes.clonedDrag);
document.body.appendChild(dragEl);
}
consumeStartEvent && _consume(e);
downAt = _pl(e);
//
this.params.bind(document, "mousemove", this.moveListener);
this.params.bind(document, "mouseup", this.upListener);
k.markSelection(this);
k.markPosses(this);
this.params.addClass(document.body, css.noSelect);
_dispatch("beforeStart", {el:this.el, pos:posAtDown, e:e, drag:this});
}
else if (this.params.consumeFilteredEvents) {
_consume(e);
}
}
}.bind(this);
this.moveListener = function(e) {
if (downAt) {
if (!moving) {
var _continue = _dispatch("start", {el:this.el, pos:posAtDown, e:e, drag:this});
if (_continue !== false) {
if (!downAt) {
return;
}
this.mark(true);
moving = true;
} else {
this.abort();
}
}
// it is possible that the start event caused the drag to be aborted. So we check
// again that we are currently dragging.
if (downAt) {
intersectingDroppables.length = 0;
var pos = _pl(e), dx = pos[0] - downAt[0], dy = pos[1] - downAt[1],
z = this.params.ignoreZoom ? 1 : k.getZoom();
dx /= z;
dy /= z;
this.moveBy(dx, dy, e);
k.updateSelection(dx, dy, this);
k.updatePosses(dx, dy, this);
}
}
}.bind(this);
this.upListener = function(e) {
if (downAt) {
downAt = null;
this.params.unbind(document, "mousemove", this.moveListener);
this.params.unbind(document, "mouseup", this.upListener);
this.params.removeClass(document.body, css.noSelect);
this.unmark(e);
k.unmarkSelection(this, e);
k.unmarkPosses(this, e);
this.stop(e);
k.notifySelectionDragStop(this, e);
k.notifyPosseDragStop(this, e);
moving = false;
if (clone) {
dragEl && dragEl.parentNode && dragEl.parentNode.removeChild(dragEl);
dragEl = null;
}
intersectingDroppables.length = 0;
if (revertFunction && revertFunction(this.el, this.params.getPosition(this.el)) === true) {
this.params.setPosition(this.el, posAtDown);
_dispatch("revert", this.el);
}
}
}.bind(this);
this.getFilters = function() { return _filters; };
this.abort = function() {
if (downAt != null)
this.upListener();
};
this.getDragElement = function() {
return dragEl || this.el;
};
var listeners = {"start":[], "drag":[], "stop":[], "over":[], "out":[], "beforeStart":[], "revert":[] };
if (params.events.start) listeners.start.push(params.events.start);
if (params.events.beforeStart) listeners.beforeStart.push(params.events.beforeStart);
if (params.events.stop) listeners.stop.push(params.events.stop);
if (params.events.drag) listeners.drag.push(params.events.drag);
if (params.events.revert) listeners.revert.push(params.events.revert);
this.on = function(evt, fn) {
if (listeners[evt]) listeners[evt].push(fn);
};
this.off = function(evt, fn) {
if (listeners[evt]) {
var l = [];
for (var i = 0; i < listeners[evt].length; i++) {
if (listeners[evt][i] !== fn) l.push(listeners[evt][i]);
}
listeners[evt] = l;
}
};
var _dispatch = function(evt, value) {
var result = null;
if (listeners[evt]) {
for (var i = 0; i < listeners[evt].length; i++) {
try {
var v = listeners[evt][i](value);
if (v != null) {
result = v;
}
}
catch (e) { }
}
}
return result;
};
this.notifyStart = function(e) {
_dispatch("start", {el:this.el, pos:this.params.getPosition(dragEl), e:e, drag:this});
};
this.stop = function(e, force) {
if (force || moving) {
var positions = [],
sel = k.getSelection(),
dPos = this.params.getPosition(dragEl);
if (sel.length > 1) {
for (var i = 0; i < sel.length; i++) {
var p = this.params.getPosition(sel[i].el);
positions.push([ sel[i].el, { left: p[0], top: p[1] }, sel[i] ]);
}
}
else {
positions.push([ dragEl, {left:dPos[0], top:dPos[1]}, this ]);
}
_dispatch("stop", {
el: dragEl,
pos: ghostProxyOffsets || dPos,
finalPos:dPos,
e: e,
drag: this,
selection:positions
});
}
};
this.mark = function(andNotify) {
posAtDown = this.params.getPosition(dragEl);
pagePosAtDown = this.params.getPosition(dragEl, true);
pageDelta = [pagePosAtDown[0] - posAtDown[0], pagePosAtDown[1] - posAtDown[1]];
this.size = this.params.getSize(dragEl);
matchingDroppables = k.getMatchingDroppables(this);
_setDroppablesActive(matchingDroppables, true, false, this);
this.params.addClass(dragEl, this.params.dragClass || css.drag);
var cs;
if (this.params.getConstrainingRectangle) {
cs = this.params.getConstrainingRectangle(dragEl)
} else {
cs = this.params.getSize(dragEl.parentNode);
}
constrainRect = {w: cs[0], h: cs[1]};
if (andNotify) {
k.notifySelectionDragStart(this);
}
};
var ghostProxyOffsets;
this.unmark = function(e, doNotCheckDroppables) {
_setDroppablesActive(matchingDroppables, false, true, this);
if (isConstrained && useGhostProxy(this.el)) {
ghostProxyOffsets = [dragEl.offsetLeft, dragEl.offsetTop];
this.el.parentNode.removeChild(dragEl);
dragEl = this.el;
}
else {
ghostProxyOffsets = null;
}
this.params.removeClass(dragEl, this.params.dragClass || css.drag);
matchingDroppables.length = 0;
isConstrained = false;
if (!doNotCheckDroppables) {
if (intersectingDroppables.length > 0 && ghostProxyOffsets) {
params.setPosition(this.el, ghostProxyOffsets);
}
intersectingDroppables.sort(_rankSort);
for (var i = 0; i < intersectingDroppables.length; i++) {
var retVal = intersectingDroppables[i].drop(this, e);
if (retVal === true) break;
}
}
};
this.moveBy = function(dx, dy, e) {
intersectingDroppables.length = 0;
var desiredLoc = this.toGrid([posAtDown[0] + dx, posAtDown[1] + dy]),
cPos = constrain(desiredLoc, dragEl);
if (useGhostProxy(this.el)) {
if (desiredLoc[0] !== cPos[0] || desiredLoc[1] !== cPos[1]) {
if (!isConstrained) {
var gp = ghostProxy(this.el);
params.addClass(gp, _classes.ghostProxy);
this.el.parentNode.appendChild(gp);
dragEl = gp;
isConstrained = true;
}
cPos = desiredLoc;
}
else {
if (isConstrained) {
this.el.parentNode.removeChild(dragEl);
dragEl = this.el;
isConstrained = false;
}
}
}
var rect = { x:cPos[0], y:cPos[1], w:this.size[0], h:this.size[1]},
pageRect = { x:rect.x + pageDelta[0], y:rect.y + pageDelta[1], w:rect.w, h:rect.h},
focusDropElement = null;
this.params.setPosition(dragEl, cPos);
for (var i = 0; i < matchingDroppables.length; i++) {
var r2 = { x:matchingDroppables[i].pagePosition[0], y:matchingDroppables[i].pagePosition[1], w:matchingDroppables[i].size[0], h:matchingDroppables[i].size[1]};
if (this.params.intersects(pageRect, r2) && (_multipleDrop || focusDropElement == null || focusDropElement === matchingDroppables[i].el) && matchingDroppables[i].canDrop(this)) {
if (!focusDropElement) focusDropElement = matchingDroppables[i].el;
intersectingDroppables.push(matchingDroppables[i]);
matchingDroppables[i].setHover(this, true, e);
}
else if (matchingDroppables[i].isHover()) {
matchingDroppables[i].setHover(this, false, e);
}
}
_dispatch("drag", {el:this.el, pos:cPos, e:e, drag:this});
/* test to see if the parent needs to be scrolled (future)
if (scroll) {
var pnsl = dragEl.parentNode.scrollLeft, pnst = dragEl.parentNode.scrollTop;
console.log("scroll!", pnsl, pnst);
}*/
};
this.destroy = function() {
this.params.unbind(this.el, "mousedown", this.downListener);
this.params.unbind(document, "mousemove", this.moveListener);
this.params.unbind(document, "mouseup", this.upListener);
this.downListener = null;
this.upListener = null;
this.moveListener = null;
};
// init:register mousedown, and perhaps set a filter
this.params.bind(this.el, "mousedown", this.downListener);
// if handle provded, use that. otherwise, try to set a filter.
// note that a `handle` selector always results in filterExclude being set to false, ie.
// the selector defines the handle element(s).
if (this.params.handle)
_setFilter(this.params.handle, false);
else
_setFilter(this.params.filter, this.params.filterExclude);
};
var Drop = function(el, params, css, scope) {
this._class = css.droppable;
this.params = params || {};
this.rank = params.rank || 0;
this._activeClass = this.params.activeClass || css.active;
this._hoverClass = this.params.hoverClass || css.hover;
Super.apply(this, arguments);
var hover = false;
this.allowLoopback = this.params.allowLoopback !== false;
this.setActive = function(val) {
this.params[val ? "addClass" : "removeClass"](this.el, this._activeClass);
};
this.updatePosition = function() {
this.position = this.params.getPosition(this.el);
this.pagePosition = this.params.getPosition(this.el, true);
this.size = this.params.getSize(this.el);
};
this.canDrop = this.params.canDrop || function(drag) {
return true;
};
this.isHover = function() { return hover; };
this.setHover = function(drag, val, e) {
// if turning off hover but this was not the drag that caused the hover, ignore.
if (val || this.el._katavorioDragHover == null || this.el._katavorioDragHover === drag.el._katavorio) {
this.params[val ? "addClass" : "removeClass"](this.el, this._hoverClass);
//this.el._katavorioDragHover = val ? drag.el._katavorio : null;
this.el._katavorioDragHover = val ? drag.el._katavorio : null;
if (hover !== val)
this.params.events[val ? "over" : "out"]({el:this.el, e:e, drag:drag, drop:this});
hover = val;
}
};
this.drop = function(drag, event) {
return this.params.events["drop"]({ drag:drag, e:event, drop:this });
};
this.destroy = function() {
this._class = null;
this._activeClass = null;
this._hoverClass = null;
//this.params = null;
hover = null;
//this.el = null;
};
};
var _uuid = function() {
return ('xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = Math.random()*16|0, v = c === 'x' ? r : (r&0x3|0x8);
return v.toString(16);
}));
};
var _rankSort = function(a,b) {
return a.rank < b.rank ? 1 : a.rank > b.rank ? -1 : 0;
};
var _gel = function(el) {
if (el == null) return null;
el = (typeof el === "string" || el.constructor === String) ? document.getElementById(el) : el;
if (el == null) return null;
el._katavorio = el._katavorio || _uuid();
return el;
};
root.Katavorio = function(katavorioParams) {
var _selection = [],
_selectionMap = {};
this._dragsByScope = {};
this._dropsByScope = {};
var _zoom = 1,
_reg = function(obj, map) {
_each(obj, function(_obj) {
for(var i = 0; i < _obj.scopes.length; i++) {
map[_obj.scopes[i]] = map[_obj.scopes[i]] || [];
map[_obj.scopes[i]].push(_obj);
}
});
},
_unreg = function(obj, map) {
var c = 0;
_each(obj, function(_obj) {
for(var i = 0; i < _obj.scopes.length; i++) {
if (map[_obj.scopes[i]]) {
var idx = katavorioParams.indexOf(map[_obj.scopes[i]], _obj);
if (idx !== -1) {
map[_obj.scopes[i]].splice(idx, 1);
c++;
}
}
}
});
return c > 0 ;
},
_getMatchingDroppables = this.getMatchingDroppables = function(drag) {
var dd = [], _m = {};
for (var i = 0; i < drag.scopes.length; i++) {
var _dd = this._dropsByScope[drag.scopes[i]];
if (_dd) {
for (var j = 0; j < _dd.length; j++) {
if (_dd[j].canDrop(drag) && !_m[_dd[j].uuid] && (_dd[j].allowLoopback || _dd[j].el !== drag.el)) {
_m[_dd[j].uuid] = true;
dd.push(_dd[j]);
}
}
}
}
dd.sort(_rankSort);
return dd;
},
_prepareParams = function(p) {
p = p || {};
var _p = {
events:{}
}, i;
for (i in katavorioParams) _p[i] = katavorioParams[i];
for (i in p) _p[i] = p[i];
// events
for (i = 0; i < _events.length; i++) {
_p.events[_events[i]] = p[_events[i]] || _devNull;
}
_p.katavorio = this;
return _p;
}.bind(this),
_mistletoe = function(existingDrag, params) {
for (var i = 0; i < _events.length; i++) {
if (params[_events[i]]) {
existingDrag.on(_events[i], params[_events[i]]);
}
}
}.bind(this),
_css = {},
overrideCss = katavorioParams.css || {},
_scope = katavorioParams.scope || _defaultScope;
// prepare map of css classes based on defaults frst, then optional overrides
for (var i in _classes) _css[i] = _classes[i];
for (var i in overrideCss) _css[i] = overrideCss[i];
var inputFilterSelector = katavorioParams.inputFilterSelector || _defaultInputFilterSelector;
/**
* Gets the selector identifying which input elements to filter from drag events.
* @method getInputFilterSelector
* @return {String} Current input filter selector.
*/
this.getInputFilterSelector = function() { return inputFilterSelector; };
/**
* Sets the selector identifying which input elements to filter from drag events.
* @method setInputFilterSelector
* @param {String} selector Input filter selector to set.
* @return {Katavorio} Current instance; method may be chained.
*/
this.setInputFilterSelector = function(selector) {
inputFilterSelector = selector;
return this;
};
this.draggable = function(el, params) {
var o = [];
_each(el, function(_el) {
_el = _gel(_el);
if (_el != null) {
if (_el._katavorioDrag == null) {
var p = _prepareParams(params);
_el._katavorioDrag = new Drag(_el, p, _css, _scope);
_reg(_el._katavorioDrag, this._dragsByScope);
o.push(_el._katavorioDrag);
katavorioParams.addClass(_el, _css.draggable);
}
else {
_mistletoe(_el._katavorioDrag, params);
}
}
}.bind(this));
return o;
};
this.droppable = function(el, params) {
var o = [];
_each(el, function(_el) {
_el = _gel(_el);
if (_el != null) {
var drop = new Drop(_el, _prepareParams(params), _css, _scope);
_el._katavorioDrop = _el._katavorioDrop || [];
_el._katavorioDrop.push(drop);
_reg(drop, this._dropsByScope);
o.push(drop);
katavorioParams.addClass(_el, _css.droppable);
}
}.bind(this));
return o;
};
/**
* @name Katavorio#select
* @function
* @desc Adds an element to the current selection (for multiple node drag)
* @param {Element|String} DOM element - or id of the element - to add.
*/
this.select = function(el) {
_each(el, function() {
var _el = _gel(this);
if (_el && _el._katavorioDrag) {
if (!_selectionMap[_el._katavorio]) {
_selection.push(_el._katavorioDrag);
_selectionMap[_el._katavorio] = [ _el, _selection.length - 1 ];
katavorioParams.addClass(_el, _css.selected);
}
}
});
return this;
};
/**
* @name Katavorio#deselect
* @function
* @desc Removes an element from the current selection (for multiple node drag)
* @param {Element|String} DOM element - or id of the element - to remove.
*/
this.deselect = function(el) {
_each(el, function() {
var _el = _gel(this);
if (_el && _el._katavorio) {
var e = _selectionMap[_el._katavorio];
if (e) {
var _s = [];
for (var i = 0; i < _selection.length; i++)
if (_selection[i].el !== _el) _s.push(_selection[i]);
_selection = _s;
delete _selectionMap[_el._katavorio];
katavorioParams.removeClass(_el, _css.selected);
}
}
});
return this;
};
this.deselectAll = function() {
for (var i in _selectionMap) {
var d = _selectionMap[i];
katavorioParams.removeClass(d[0], _css.selected);
}
_selection.length = 0;
_selectionMap = {};
};
this.markSelection = function(drag) {
_foreach(_selection, function(e) { e.mark(); }, drag);
};
this.markPosses = function(drag) {
if (drag.posses) {
_each(drag.posses, function(p) {
if (drag.posseRoles[p] && _posses[p]) {
_foreach(_posses[p].members, function (d) {
d.mark();
}, drag);
}
})
}
};
this.unmarkSelection = function(drag, event) {
_foreach(_selection, function(e) { e.unmark(event); }, drag);
};
this.unmarkPosses = function(drag, event) {
if (drag.posses) {
_each(drag.posses, function(p) {
if (drag.posseRoles[p] && _posses[p]) {
_foreach(_posses[p].members, function (d) {
d.unmark(event, true);
}, drag);
}
});
}
};
this.getSelection = function() { return _selection.slice(0); };
this.updateSelection = function(dx, dy, drag) {
_foreach(_selection, function(e) { e.moveBy(dx, dy); }, drag);
};
var _posseAction = function(fn, drag) {
if (drag.posses) {
_each(drag.posses, function(p) {
if (drag.posseRoles[p] && _posses[p]) {
_foreach(_posses[p].members, function (e) {
fn(e);
}, drag);
}
});
}
};
this.updatePosses = function(dx, dy, drag) {
_posseAction(function(e) { e.moveBy(dx, dy); }, drag);
};
this.notifyPosseDragStop = function(drag, evt) {
_posseAction(function(e) { e.stop(evt, true); }, drag);
};
this.notifySelectionDragStop = function(drag, evt) {
_foreach(_selection, function(e) { e.stop(evt, true); }, drag);
};
this.notifySelectionDragStart = function(drag, evt) {
_foreach(_selection, function(e) { e.notifyStart(evt);}, drag);
};
this.setZoom = function(z) { _zoom = z; };
this.getZoom = function() { return _zoom; };
// does the work of changing scopes
var _scopeManip = function(kObj, scopes, map, fn) {
_each(kObj, function(_kObj) {
_unreg(_kObj, map); // deregister existing scopes
_kObj[fn](scopes); // set scopes
_reg(_kObj, map); // register new ones
});
};
_each([ "set", "add", "remove", "toggle"], function(v) {
this[v + "Scope"] = function(el, scopes) {
_scopeManip(el._katavorioDrag, scopes, this._dragsByScope, v + "Scope");
_scopeManip(el._katavorioDrop, scopes, this._dropsByScope, v + "Scope");
}.bind(this);
this[v + "DragScope"] = function(el, scopes) {
_scopeManip(el.constructor === Drag ? el : el._katavorioDrag, scopes, this._dragsByScope, v + "Scope");
}.bind(this);
this[v + "DropScope"] = function(el, scopes) {
_scopeManip(el.constructor === Drop ? el : el._katavorioDrop, scopes, this._dropsByScope, v + "Scope");
}.bind(this);
}.bind(this));
this.snapToGrid = function(x, y) {
for (var s in this._dragsByScope) {
_foreach(this._dragsByScope[s], function(d) { d.snap(x, y); });
}
};
this.getDragsForScope = function(s) { return this._dragsByScope[s]; };
this.getDropsForScope = function(s) { return this._dropsByScope[s]; };
var _destroy = function(el, type, map) {
el = _gel(el);
if (el[type]) {
// remove from selection, if present.
var selIdx = _selection.indexOf(el[type]);
if (selIdx >= 0) {
_selection.splice(selIdx, 1);
}
if (_unreg(el[type], map)) {
_each(el[type], function(kObj) { kObj.destroy() });
}
delete el[type];
}
};
var _removeListener = function(el, type, evt, fn) {
el = _gel(el);
if (el[type]) {
el[type].off(evt, fn);
}
};
this.elementRemoved = function(el) {
this.destroyDraggable(el);
this.destroyDroppable(el);
};
/**
* Either completely remove drag functionality from the given element, or remove a specific event handler. If you
* call this method with a single argument - the element - all drag functionality is removed from it. Otherwise, if
* you provide an event name and listener function, this function is de-registered (if found).
* @param el Element to update
* @param {string} [evt] Optional event name to unsubscribe
* @param {Function} [fn] Optional function to unsubscribe
*/
this.destroyDraggable = function(el, evt, fn) {
if (arguments.length === 1) {
_destroy(el, "_katavorioDrag", this._dragsByScope);
} else {
_removeListener(el, "_katavorioDrag", evt, fn);
}
};
/**
* Either completely remove drop functionality from the given element, or remove a specific event handler. If you
* call this method with a single argument - the element - all drop functionality is removed from it. Otherwise, if
* you provide an event name and listener function, this function is de-registered (if found).
* @param el Element to update
* @param {string} [evt] Optional event name to unsubscribe
* @param {Function} [fn] Optional function to unsubscribe
*/
this.destroyDroppable = function(el, evt, fn) {
if (arguments.length === 1) {
_destroy(el, "_katavorioDrop", this._dropsByScope);
} else {
_removeListener(el, "_katavorioDrop", evt, fn);
}
};
this.reset = function() {
this._dragsByScope = {};
this._dropsByScope = {};
_selection = [];
_selectionMap = {};
_posses = {};
};
// ----- groups
var _posses = {};
var _processOneSpec = function(el, _spec, dontAddExisting) {
var posseId = _isString(_spec) ? _spec : _spec.id;
var active = _isString(_spec) ? true : _spec.active !== false;
var posse = _posses[posseId] || (function() {
var g = {name:posseId, members:[]};
_posses[posseId] = g;
return g;
})();
_each(el, function(_el) {
if (_el._katavorioDrag) {
if (dontAddExisting && _el._katavorioDrag.posseRoles[posse.name] != null) return;
_suggest(posse.members, _el._katavorioDrag);
_suggest(_el._katavorioDrag.posses, posse.name);
_el._katavorioDrag.posseRoles[posse.name] = active;
}
});
return posse;
};
/**
* Add the given element to the posse with the given id, creating the group if it at first does not exist.
* @method addToPosse
* @param {Element} el Element to add.
* @param {String...|Object...} spec Variable args parameters. Each argument can be a either a String, indicating
* the ID of a Posse to which the element should be added as an active participant, or an Object containing
* `{ id:"posseId", active:false/true}`. In the latter case, if `active` is not provided it is assumed to be
* true.
* @returns {Posse|Posse[]} The Posse(s) to which the element(s) was/were added.
*/
this.addToPosse = function(el, spec) {
var posses = [];
for (var i = 1; i < arguments.length; i++) {
posses.push(_processOneSpec(el, arguments[i]));
}
return posses.length === 1 ? posses[0] : posses;
};
/**
* Sets the posse(s) for the element with the given id, creating those that do not yet exist, and removing from
* the element any current Posses that are not specified by this method call. This method will not change the
* active/passive state if it is given a posse in which the element is already a member.
* @method setPosse
* @param {Element} el Element to set posse(s) on.
* @param {String...|Object...} spec Variable args parameters. Each argument can be a either a String, indicating
* the ID of a Posse to which the element should be added as an active participant, or an Object containing
* `{ id:"posseId", active:false/true}`. In the latter case, if `active` is not provided it is assumed to be
* true.
* @returns {Posse|Posse[]} The Posse(s) to which the element(s) now belongs.
*/
this.setPosse = function(el, spec) {
var posses = [];
for (var i = 1; i < arguments.length; i++) {
posses.push(_processOneSpec(el, arguments[i], true).name);
}
_each(el, function(_el) {
if (_el._katavorioDrag) {
var diff = _difference(_el._katavorioDrag.posses, posses);
var p = [];
Array.prototype.push.apply(p, _el._katavorioDrag.posses);
for (var i = 0; i < diff.length; i++) {
this.removeFromPosse(_el, diff[i]);
}
}
}.bind(this));
return posses.length === 1 ? posses[0] : posses;
};
/**
* Remove the given element from the given posse(s).
* @method removeFromPosse
* @param {Element} el Element to remove.
* @param {String...} posseId Varargs parameter: one value for each posse to remove the element from.
*/
this.removeFromPosse = function(el, posseId) {
if (arguments.length < 2) throw new TypeError("No posse id provided for remove operation");
for(var i = 1; i < arguments.length; i++) {
posseId = arguments[i];
_each(el, function (_el) {
if (_el._katavorioDrag && _el._katavorioDrag.posses) {
var d = _el._katavorioDrag;
_each(posseId, function (p) {
_vanquish(_posses[p].members, d);
_vanquish(d.posses, p);
delete d.posseRoles[p];
});
}
});
}
};
/**
* Remove the given element from all Posses to which it belongs.
* @method removeFromAllPosses
* @param {Element|Element[]} el Element to remove from Posses.
*/
this.removeFromAllPosses = function(el) {
_each(el, function(_el) {
if (_el._katavorioDrag && _el._katavorioDrag.posses) {
var d = _el._katavorioDrag;
_each(d.posses, function(p) {
_vanquish(_posses[p].members, d);
});
d.posses.length = 0;
d.posseRoles = {};
}
});
};
/**
* Changes the participation state for the element in the Posse with the given ID.
* @param {Element|Element[]} el Element(s) to change state for.
* @param {String} posseId ID of the Posse to change element state for.
* @param {Boolean} state True to make active, false to make passive.
*/
this.setPosseState = function(el, posseId, state) {
var posse = _posses[posseId];
if (posse) {
_each(el, function(_el) {
if (_el._katavorioDrag && _el._katavorioDrag.posses) {
_el._katavorioDrag.posseRoles[posse.name] = state;
}
});
}
};
};
root.Katavorio.version = "0.23.0";
if (true) {
exports.Katavorio = root.Katavorio;
}
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains utility functions that run in both browsers and headless.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;
(function () {
var _isa = function (a) {
return Object.prototype.toString.call(a) === "[object Array]";
},
_isnum = function (n) {
return Object.prototype.toString.call(n) === "[object Number]";
},
_iss = function (s) {
return typeof s === "string";
},
_isb = function (s) {
return typeof s === "boolean";
},
_isnull = function (s) {
return s == null;
},
_iso = function (o) {
return o == null ? false : Object.prototype.toString.call(o) === "[object Object]";
},
_isd = function (o) {
return Object.prototype.toString.call(o) === "[object Date]";
},
_isf = function (o) {
return Object.prototype.toString.call(o) === "[object Function]";
},
_isNamedFunction = function(o) {
return _isf(o) && o.name != null && o.name.length > 0;
},
_ise = function (o) {
for (var i in o) {
if (o.hasOwnProperty(i)) {
return false;
}
}
return true;
};
var root = this;
root.jsPlumbUtil = {
isArray: _isa,
isString: _iss,
isBoolean: _isb,
isNull: _isnull,
isObject: _iso,
isDate: _isd,
isFunction: _isf,
isEmpty: _ise,
isNumber: _isnum,
clone: function (a) {
if (_iss(a)) {
return "" + a;
}
else if (_isb(a)) {
return !!a;
}
else if (_isd(a)) {
return new Date(a.getTime());
}
else if (_isf(a)) {
return a;
}
else if (_isa(a)) {
var b = [];
for (var i = 0; i < a.length; i++) {
b.push(this.clone(a[i]));
}
return b;
}
else if (_iso(a)) {
var c = {};
for (var j in a) {
c[j] = this.clone(a[j]);
}
return c;
}
else {
return a;
}
},
merge: function (a, b, collations) {
// first change the collations array - if present - into a lookup table, because its faster.
var cMap = {}, ar, i;
collations = collations || [];
for (i = 0; i < collations.length; i++) {
cMap[collations[i]] = true;
}
var c = this.clone(a);
for (i in b) {
if (c[i] == null) {
c[i] = b[i];
}
else if (_iss(b[i]) || _isb(b[i])) {
if (!cMap[i]) {
c[i] = b[i]; // if we dont want to collate, just copy it in.
}
else {
ar = [];
// if c's object is also an array we can keep its values.
ar.push.apply(ar, _isa(c[i]) ? c[i] : [ c[i] ]);
ar.push.apply(ar, _isa(b[i]) ? b[i] : [ b[i] ]);
c[i] = ar;
}
}
else {
if (_isa(b[i])) {
ar = [];
// if c's object is also an array we can keep its values.
if (_isa(c[i])) {
ar.push.apply(ar, c[i]);
}
ar.push.apply(ar, b[i]);
c[i] = ar;
}
else if (_iso(b[i])) {
// overwite c's value with an object if it is not already one.
if (!_iso(c[i])) {
c[i] = {};
}
for (var j in b[i]) {
c[i][j] = b[i][j];
}
}
}
}
return c;
},
replace: function (inObj, path, value) {
if (inObj == null) {
return;
}
var q = inObj, t = q;
path.replace(/([^\.])+/g, function (term, lc, pos, str) {
var array = term.match(/([^\[0-9]+){1}(\[)([0-9+])/),
last = pos + term.length >= str.length,
_getArray = function () {
return t[array[1]] || (function () {
t[array[1]] = [];
return t[array[1]];
})();
};
if (last) {
// set term = value on current t, creating term as array if necessary.
if (array) {
_getArray()[array[3]] = value;
}
else {
t[term] = value;
}
}
else {
// set to current t[term], creating t[term] if necessary.
if (array) {
var a = _getArray();
t = a[array[3]] || (function () {
a[array[3]] = {};
return a[array[3]];
})();
}
else {
t = t[term] || (function () {
t[term] = {};
return t[term];
})();
}
}
});
return inObj;
},
//
// chain a list of functions, supplied by [ object, method name, args ], and return on the first
// one that returns the failValue. if none return the failValue, return the successValue.
//
functionChain: function (successValue, failValue, fns) {
for (var i = 0; i < fns.length; i++) {
var o = fns[i][0][fns[i][1]].apply(fns[i][0], fns[i][2]);
if (o === failValue) {
return o;
}
}
return successValue;
},
// take the given model and expand out any parameters.
// 'functionPrefix' is optional, and if present, helps jsplumb figure out what to do if a value is a Function.
// if you do not provide it, jsplumb will run the given values through any functions it finds, and use the function's
// output as the value in the result. if you do provide the prefix, only functions that are named and have this prefix
// will be executed; other functions will be passed as values to the output.
populate: function (model, values, functionPrefix) {
// for a string, see if it has parameter matches, and if so, try to make the substitutions.
var getValue = function (fromString) {
var matches = fromString.match(/(\${.*?})/g);
if (matches != null) {
for (var i = 0; i < matches.length; i++) {
var val = values[matches[i].substring(2, matches[i].length - 1)] || "";
if (val != null) {
fromString = fromString.replace(matches[i], val);
}
}
}
return fromString;
},
// process one entry.
_one = function (d) {
if (d != null) {
if (_iss(d)) {
return getValue(d);
}
else if (_isf(d) && (functionPrefix == null || (d.name || "").indexOf(functionPrefix) === 0)) {
return d(values);
}
else if (_isa(d)) {
var r = [];
for (var i = 0; i < d.length; i++) {
r.push(_one(d[i]));
}
return r;
}
else if (_iso(d)) {
var s = {};
for (var j in d) {
s[j] = _one(d[j]);
}
return s;
}
else {
return d;
}
}
};
return _one(model);
},
findWithFunction: function (a, f) {
// CONVERTED
if (a) {
for (var i = 0; i < a.length; i++) {
if (f(a[i])) {
return i;
}
}
}
return -1;
},
removeWithFunction: function (a, f) {
// CONVERTED
var idx = root.jsPlumbUtil.findWithFunction(a, f);
if (idx > -1) {
a.splice(idx, 1);
}
return idx !== -1;
},
remove: function (l, v) {
// CONVERTED
var idx = l.indexOf(v);
if (idx > -1) {
l.splice(idx, 1);
}
return idx !== -1;
},
// TODO support insert index
addWithFunction: function (list, item, hashFunction) {
if (root.jsPlumbUtil.findWithFunction(list, hashFunction) === -1) {
list.push(item);
}
},
addToList: function (map, key, value, insertAtStart) {
var l = map[key];
if (l == null) {
l = [];
map[key] = l;
}
l[insertAtStart ? "unshift" : "push"](value);
return l;
},
suggest : function(list, item, insertAtHead) {
if (list.indexOf(item) === -1) {
if (insertAtHead) {
list.unshift(item);
} else {
list.push(item);
}
return true;
}
return false;
},
//
// extends the given obj (which can be an array) with the given constructor function, prototype functions, and
// class members, any of which may be null.
//
extend: function (child, parent, _protoFn) {
var i;
parent = _isa(parent) ? parent : [ parent ];
for (i = 0; i < parent.length; i++) {
for (var j in parent[i].prototype) {
if (parent[i].prototype.hasOwnProperty(j)) {
child.prototype[j] = parent[i].prototype[j];
}
}
}
var _makeFn = function (name, protoFn) {
return function () {
for (i = 0; i < parent.length; i++) {
if (parent[i].prototype[name]) {
parent[i].prototype[name].apply(this, arguments);
}
}
return protoFn.apply(this, arguments);
};
};
var _oneSet = function (fns) {
for (var k in fns) {
child.prototype[k] = _makeFn(k, fns[k]);
}
};
if (arguments.length > 2) {
for (i = 2; i < arguments.length; i++) {
_oneSet(arguments[i]);
}
}
return child;
},
uuid: function () {
return ('xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
var r = Math.random() * 16 | 0, v = c === 'x' ? r : (r & 0x3 | 0x8);
return v.toString(16);
}));
},
logEnabled: true,
log: function () {
if (root.jsPlumbUtil.logEnabled && typeof console !== "undefined") {
try {
var msg = arguments[arguments.length - 1];
console.log(msg);
}
catch (e) {
}
}
},
/**
* Wraps one function with another, creating a placeholder for the
* wrapped function if it was null. this is used to wrap the various
* drag/drop event functions - to allow jsPlumb to be notified of
* important lifecycle events without imposing itself on the user's
* drag/drop functionality.
* @method jsPlumbUtil.wrap
* @param {Function} wrappedFunction original function to wrap; may be null.
* @param {Function} newFunction function to wrap the original with.
* @param {Object} [returnOnThisValue] Optional. Indicates that the wrappedFunction should
* not be executed if the newFunction returns a value matching 'returnOnThisValue'.
* note that this is a simple comparison and only works for primitives right now.
*/
wrap: function (wrappedFunction, newFunction, returnOnThisValue) {
return function () {
var r = null;
try {
if (newFunction != null) {
r = newFunction.apply(this, arguments);
}
} catch (e) {
root.jsPlumbUtil.log("jsPlumb function failed : " + e);
}
if ((wrappedFunction != null) && (returnOnThisValue == null || (r !== returnOnThisValue))) {
try {
r = wrappedFunction.apply(this, arguments);
} catch (e) {
root.jsPlumbUtil.log("wrapped function failed : " + e);
}
}
return r;
};
}
};
root.jsPlumbUtil.EventGenerator = function () {
var _listeners = {},
eventsSuspended = false,
tick = false,
// this is a list of events that should re-throw any errors that occur during their dispatch. it is current private.
eventsToDieOn = { "ready": true },
queue = [];
this.bind = function (event, listener, insertAtStart) {
var _one = function(evt) {
root.jsPlumbUtil.addToList(_listeners, evt, listener, insertAtStart);
listener.__jsPlumb = listener.__jsPlumb || {};
listener.__jsPlumb[root.jsPlumbUtil.uuid()] = evt;
};
if (typeof event === "string") {
_one(event);
}
else if (event.length != null) {
for (var i = 0; i < event.length; i++) {
_one(event[i]);
}
}
return this;
};
this.fire = function (event, value, originalEvent) {
if (!tick) {
tick = true;
if (!eventsSuspended && _listeners[event]) {
var l = _listeners[event].length, i = 0, _gone = false, ret = null;
if (!this.shouldFireEvent || this.shouldFireEvent(event, value, originalEvent)) {
while (!_gone && i < l && ret !== false) {
// doing it this way rather than catching and then possibly re-throwing means that an error propagated by this
// method will have the whole call stack available in the debugger.
if (eventsToDieOn[event]) {
_listeners[event][i].apply(this, [value, originalEvent]);
}
else {
try {
ret = _listeners[event][i].apply(this, [value, originalEvent]);
} catch (e) {
root.jsPlumbUtil.log("jsPlumb: fire failed for event " + event + " : " + e);
}
}
i++;
if (_listeners == null || _listeners[event] == null) {
_gone = true;
}
}
}
}
tick = false;
_drain();
} else {
queue.unshift(arguments);
}
return this;
};
var _drain = function() {
var n = queue.pop();
if (n) {
this.fire.apply(this, n);
}
}.bind(this);
this.unbind = function (eventOrListener, listener) {
if (arguments.length === 0) {
_listeners = {};
}
else if (arguments.length === 1) {
if (typeof eventOrListener === "string") {
delete _listeners[eventOrListener];
}
else if (eventOrListener.__jsPlumb) {
var evt;
for (var i in eventOrListener.__jsPlumb) {
evt = eventOrListener.__jsPlumb[i];
root.jsPlumbUtil.remove(_listeners[evt] || [], eventOrListener);
}
}
}
else if (arguments.length === 2) {
root.jsPlumbUtil.remove(_listeners[eventOrListener] || [], listener);
}
return this;
};
this.getListener = function (forEvent) {
return _listeners[forEvent];
};
this.setSuspendEvents = function (val) {
eventsSuspended = val;
};
this.isSuspendEvents = function () {
return eventsSuspended;
};
this.silently = function(fn) {
this.setSuspendEvents(true);
try {
fn();
}
catch (e) {
root.jsPlumbUtil.log("Cannot execute silent function " + e);
}
this.setSuspendEvents(false);
};
this.cleanupListeners = function () {
for (var i in _listeners) {
_listeners[i] = null;
}
};
};
root.jsPlumbUtil.EventGenerator.prototype = {
cleanup: function () {
this.cleanupListeners();
}
};
if (true) {
exports.jsPlumbUtil = root.jsPlumbUtil;
}
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains utility functions that run in browsers only.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;(function() {
"use strict";
var root = this;
root.jsPlumbUtil.matchesSelector = function(el, selector, ctx) {
ctx = ctx || el.parentNode;
var possibles = ctx.querySelectorAll(selector);
for (var i = 0; i < possibles.length; i++) {
if (possibles[i] === el) {
return true;
}
}
return false;
};
root.jsPlumbUtil.consume = function(e, doNotPreventDefault) {
if (e.stopPropagation) {
e.stopPropagation();
}
else {
e.returnValue = false;
}
if (!doNotPreventDefault && e.preventDefault){
e.preventDefault();
}
};
/*
* Function: sizeElement
* Helper to size and position an element. You would typically use
* this when writing your own Connector or Endpoint implementation.
*
* Parameters:
* x - [int] x position for the element origin
* y - [int] y position for the element origin
* w - [int] width of the element
* h - [int] height of the element
*
*/
root.jsPlumbUtil.sizeElement = function(el, x, y, w, h) {
if (el) {
el.style.height = h + "px";
el.height = h;
el.style.width = w + "px";
el.width = w;
el.style.left = x + "px";
el.style.top = y + "px";
}
};
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains the core code.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;(function () {
"use strict";
var root = this;
var _ju = root.jsPlumbUtil,
/**
* creates a timestamp, using milliseconds since 1970, but as a string.
*/
_timestamp = function () {
return "" + (new Date()).getTime();
},
// helper method to update the hover style whenever it, or paintStyle, changes.
// we use paintStyle as the foundation and merge hoverPaintStyle over the
// top.
_updateHoverStyle = function (component) {
if (component._jsPlumb.paintStyle && component._jsPlumb.hoverPaintStyle) {
var mergedHoverStyle = {};
jsPlumb.extend(mergedHoverStyle, component._jsPlumb.paintStyle);
jsPlumb.extend(mergedHoverStyle, component._jsPlumb.hoverPaintStyle);
delete component._jsPlumb.hoverPaintStyle;
// we want the fill of paintStyle to override a gradient, if possible.
if (mergedHoverStyle.gradient && component._jsPlumb.paintStyle.fill) {
delete mergedHoverStyle.gradient;
}
component._jsPlumb.hoverPaintStyle = mergedHoverStyle;
}
},
events = ["tap", "dbltap", "click", "dblclick", "mouseover", "mouseout", "mousemove", "mousedown", "mouseup", "contextmenu" ],
eventFilters = { "mouseout": "mouseleave", "mouseexit": "mouseleave" },
_updateAttachedElements = function (component, state, timestamp, sourceElement) {
var affectedElements = component.getAttachedElements();
if (affectedElements) {
for (var i = 0, j = affectedElements.length; i < j; i++) {
if (!sourceElement || sourceElement !== affectedElements[i]) {
affectedElements[i].setHover(state, true, timestamp); // tell the attached elements not to inform their own attached elements.
}
}
}
},
_splitType = function (t) {
return t == null ? null : t.split(" ");
},
_mapType = function(map, obj, typeId) {
for (var i in obj) {
map[i] = typeId;
}
},
_each = function(fn, obj) {
obj = _ju.isArray(obj) || (obj.length != null && !_ju.isString(obj)) ? obj : [ obj ];
for (var i = 0; i < obj.length; i++) {
try {
fn.apply(obj[i], [ obj[i] ]);
}
catch (e) {
_ju.log(".each iteration failed : " + e);
}
}
},
_applyTypes = function (component, params, doNotRepaint) {
if (component.getDefaultType) {
var td = component.getTypeDescriptor(), map = {};
var defType = component.getDefaultType();
var o = _ju.merge({}, defType);
_mapType(map, defType, "__default");
for (var i = 0, j = component._jsPlumb.types.length; i < j; i++) {
var tid = component._jsPlumb.types[i];
if (tid !== "__default") {
var _t = component._jsPlumb.instance.getType(tid, td);
if (_t != null) {
o = _ju.merge(o, _t, [ "cssClass" ]);
_mapType(map, _t, tid);
}
}
}
if (params) {
o = _ju.populate(o, params, "_");
}
component.applyType(o, doNotRepaint, map);
if (!doNotRepaint) {
component.repaint();
}
}
},
// ------------------------------ BEGIN jsPlumbUIComponent --------------------------------------------
jsPlumbUIComponent = root.jsPlumbUIComponent = function (params) {
_ju.EventGenerator.apply(this, arguments);
var self = this,
a = arguments,
idPrefix = self.idPrefix,
id = idPrefix + (new Date()).getTime();
this._jsPlumb = {
instance: params._jsPlumb,
parameters: params.parameters || {},
paintStyle: null,
hoverPaintStyle: null,
paintStyleInUse: null,
hover: false,
beforeDetach: params.beforeDetach,
beforeDrop: params.beforeDrop,
overlayPlacements: [],
hoverClass: params.hoverClass || params._jsPlumb.Defaults.HoverClass,
types: [],
typeCache:{}
};
this.cacheTypeItem = function(key, item, typeId) {
this._jsPlumb.typeCache[typeId] = this._jsPlumb.typeCache[typeId] || {};
this._jsPlumb.typeCache[typeId][key] = item;
};
this.getCachedTypeItem = function(key, typeId) {
return this._jsPlumb.typeCache[typeId] ? this._jsPlumb.typeCache[typeId][key] : null;
};
this.getId = function () {
return id;
};
// ----------------------------- default type --------------------------------------------
var o = params.overlays || [], oo = {};
if (this.defaultOverlayKeys) {
for (var i = 0; i < this.defaultOverlayKeys.length; i++) {
Array.prototype.push.apply(o, this._jsPlumb.instance.Defaults[this.defaultOverlayKeys[i]] || []);
}
for (i = 0; i < o.length; i++) {
// if a string, convert to object representation so that we can store the typeid on it.
// also assign an id.
var fo = jsPlumb.convertToFullOverlaySpec(o[i]);
oo[fo[1].id] = fo;
}
}
var _defaultType = {
overlays:oo,
parameters: params.parameters || {},
scope: params.scope || this._jsPlumb.instance.getDefaultScope()
};
this.getDefaultType = function() {
return _defaultType;
};
this.appendToDefaultType = function(obj) {
for (var i in obj) {
_defaultType[i] = obj[i];
}
};
// ----------------------------- end default type --------------------------------------------
// all components can generate events
if (params.events) {
for (var evtName in params.events) {
self.bind(evtName, params.events[evtName]);
}
}
// all components get this clone function.
// TODO issue 116 showed a problem with this - it seems 'a' that is in
// the clone function's scope is shared by all invocations of it, the classic
// JS closure problem. for now, jsPlumb does a version of this inline where
// it used to call clone. but it would be nice to find some time to look
// further at this.
this.clone = function () {
var o = Object.create(this.constructor.prototype);
this.constructor.apply(o, a);
return o;
}.bind(this);
// user can supply a beforeDetach callback, which will be executed before a detach
// is performed; returning false prevents the detach.
this.isDetachAllowed = function (connection) {
var r = true;
if (this._jsPlumb.beforeDetach) {
try {
r = this._jsPlumb.beforeDetach(connection);
}
catch (e) {
_ju.log("jsPlumb: beforeDetach callback failed", e);
}
}
return r;
};
// user can supply a beforeDrop callback, which will be executed before a dropped
// connection is confirmed. user can return false to reject connection.
this.isDropAllowed = function (sourceId, targetId, scope, connection, dropEndpoint, source, target) {
var r = this._jsPlumb.instance.checkCondition("beforeDrop", {
sourceId: sourceId,
targetId: targetId,
scope: scope,
connection: connection,
dropEndpoint: dropEndpoint,
source: source, target: target
});
if (this._jsPlumb.beforeDrop) {
try {
r = this._jsPlumb.beforeDrop({
sourceId: sourceId,
targetId: targetId,
scope: scope,
connection: connection,
dropEndpoint: dropEndpoint,
source: source, target: target
});
}
catch (e) {
_ju.log("jsPlumb: beforeDrop callback failed", e);
}
}
return r;
};
var domListeners = [];
// sets the component associated with listener events. for instance, an overlay delegates
// its events back to a connector. but if the connector is swapped on the underlying connection,
// then this component must be changed. This is called by setConnector in the Connection class.
this.setListenerComponent = function (c) {
for (var i = 0; i < domListeners.length; i++) {
domListeners[i][3] = c;
}
};
};
var _removeTypeCssHelper = function (component, typeIndex) {
var typeId = component._jsPlumb.types[typeIndex],
type = component._jsPlumb.instance.getType(typeId, component.getTypeDescriptor());
if (type != null && type.cssClass && component.canvas) {
component._jsPlumb.instance.removeClass(component.canvas, type.cssClass);
}
};
_ju.extend(root.jsPlumbUIComponent, _ju.EventGenerator, {
getParameter: function (name) {
return this._jsPlumb.parameters[name];
},
setParameter: function (name, value) {
this._jsPlumb.parameters[name] = value;
},
getParameters: function () {
return this._jsPlumb.parameters;
},
setParameters: function (p) {
this._jsPlumb.parameters = p;
},
getClass:function() {
return jsPlumb.getClass(this.canvas);
},
hasClass:function(clazz) {
return jsPlumb.hasClass(this.canvas, clazz);
},
addClass: function (clazz) {
jsPlumb.addClass(this.canvas, clazz);
},
removeClass: function (clazz) {
jsPlumb.removeClass(this.canvas, clazz);
},
updateClasses: function (classesToAdd, classesToRemove) {
jsPlumb.updateClasses(this.canvas, classesToAdd, classesToRemove);
},
setType: function (typeId, params, doNotRepaint) {
this.clearTypes();
this._jsPlumb.types = _splitType(typeId) || [];
_applyTypes(this, params, doNotRepaint);
},
getType: function () {
return this._jsPlumb.types;
},
reapplyTypes: function (params, doNotRepaint) {
_applyTypes(this, params, doNotRepaint);
},
hasType: function (typeId) {
return this._jsPlumb.types.indexOf(typeId) !== -1;
},
addType: function (typeId, params, doNotRepaint) {
var t = _splitType(typeId), _cont = false;
if (t != null) {
for (var i = 0, j = t.length; i < j; i++) {
if (!this.hasType(t[i])) {
this._jsPlumb.types.push(t[i]);
_cont = true;
}
}
if (_cont) {
_applyTypes(this, params, doNotRepaint);
}
}
},
removeType: function (typeId, params, doNotRepaint) {
var t = _splitType(typeId), _cont = false, _one = function (tt) {
var idx = this._jsPlumb.types.indexOf(tt);
if (idx !== -1) {
// remove css class if necessary
_removeTypeCssHelper(this, idx);
this._jsPlumb.types.splice(idx, 1);
return true;
}
return false;
}.bind(this);
if (t != null) {
for (var i = 0, j = t.length; i < j; i++) {
_cont = _one(t[i]) || _cont;
}
if (_cont) {
_applyTypes(this, params, doNotRepaint);
}
}
},
clearTypes: function (params, doNotRepaint) {
var i = this._jsPlumb.types.length;
for (var j = 0; j < i; j++) {
_removeTypeCssHelper(this, 0);
this._jsPlumb.types.splice(0, 1);
}
_applyTypes(this, params, doNotRepaint);
},
toggleType: function (typeId, params, doNotRepaint) {
var t = _splitType(typeId);
if (t != null) {
for (var i = 0, j = t.length; i < j; i++) {
var idx = this._jsPlumb.types.indexOf(t[i]);
if (idx !== -1) {
_removeTypeCssHelper(this, idx);
this._jsPlumb.types.splice(idx, 1);
}
else {
this._jsPlumb.types.push(t[i]);
}
}
_applyTypes(this, params, doNotRepaint);
}
},
applyType: function (t, doNotRepaint) {
this.setPaintStyle(t.paintStyle, doNotRepaint);
this.setHoverPaintStyle(t.hoverPaintStyle, doNotRepaint);
if (t.parameters) {
for (var i in t.parameters) {
this.setParameter(i, t.parameters[i]);
}
}
this._jsPlumb.paintStyleInUse = this.getPaintStyle();
},
setPaintStyle: function (style, doNotRepaint) {
// this._jsPlumb.paintStyle = jsPlumb.extend({}, style);
// TODO figure out if we want components to clone paintStyle so as not to share it.
this._jsPlumb.paintStyle = style;
this._jsPlumb.paintStyleInUse = this._jsPlumb.paintStyle;
_updateHoverStyle(this);
if (!doNotRepaint) {
this.repaint();
}
},
getPaintStyle: function () {
return this._jsPlumb.paintStyle;
},
setHoverPaintStyle: function (style, doNotRepaint) {
//this._jsPlumb.hoverPaintStyle = jsPlumb.extend({}, style);
// TODO figure out if we want components to clone paintStyle so as not to share it.
this._jsPlumb.hoverPaintStyle = style;
_updateHoverStyle(this);
if (!doNotRepaint) {
this.repaint();
}
},
getHoverPaintStyle: function () {
return this._jsPlumb.hoverPaintStyle;
},
destroy: function (force) {
if (force || this.typeId == null) {
this.cleanupListeners(); // this is on EventGenerator
this.clone = null;
this._jsPlumb = null;
}
},
isHover: function () {
return this._jsPlumb.hover;
},
setHover: function (hover, ignoreAttachedElements, timestamp) {
// while dragging, we ignore these events. this keeps the UI from flashing and
// swishing and whatevering.
if (this._jsPlumb && !this._jsPlumb.instance.currentlyDragging && !this._jsPlumb.instance.isHoverSuspended()) {
this._jsPlumb.hover = hover;
var method = hover ? "addClass" : "removeClass";
if (this.canvas != null) {
if (this._jsPlumb.instance.hoverClass != null) {
this._jsPlumb.instance[method](this.canvas, this._jsPlumb.instance.hoverClass);
}
if (this._jsPlumb.hoverClass != null) {
this._jsPlumb.instance[method](this.canvas, this._jsPlumb.hoverClass);
}
}
if (this._jsPlumb.hoverPaintStyle != null) {
this._jsPlumb.paintStyleInUse = hover ? this._jsPlumb.hoverPaintStyle : this._jsPlumb.paintStyle;
if (!this._jsPlumb.instance.isSuspendDrawing()) {
timestamp = timestamp || _timestamp();
this.repaint({timestamp: timestamp, recalc: false});
}
}
// get the list of other affected elements, if supported by this component.
// for a connection, its the endpoints. for an endpoint, its the connections! surprise.
if (this.getAttachedElements && !ignoreAttachedElements) {
_updateAttachedElements(this, hover, _timestamp(), this);
}
}
}
});
// ------------------------------ END jsPlumbUIComponent --------------------------------------------
var _jsPlumbInstanceIndex = 0,
getInstanceIndex = function () {
var i = _jsPlumbInstanceIndex + 1;
_jsPlumbInstanceIndex++;
return i;
};
var jsPlumbInstance = root.jsPlumbInstance = function (_defaults) {
this.version = "2.6.8";
if (_defaults) {
jsPlumb.extend(this.Defaults, _defaults);
}
this.logEnabled = this.Defaults.LogEnabled;
this._connectionTypes = {};
this._endpointTypes = {};
_ju.EventGenerator.apply(this);
var _currentInstance = this,
_instanceIndex = getInstanceIndex(),
_bb = _currentInstance.bind,
_initialDefaults = {},
_zoom = 1,
_info = function (el) {
if (el == null) {
return null;
}
else if (el.nodeType === 3 || el.nodeType === 8) {
return { el:el, text:true };
}
else {
var _el = _currentInstance.getElement(el);
return { el: _el, id: (_ju.isString(el) && _el == null) ? el : _getId(_el) };
}
};
this.getInstanceIndex = function () {
return _instanceIndex;
};
// CONVERTED
this.setZoom = function (z, repaintEverything) {
_zoom = z;
_currentInstance.fire("zoom", _zoom);
if (repaintEverything) {
_currentInstance.repaintEverything();
}
return true;
};
// CONVERTED
this.getZoom = function () {
return _zoom;
};
for (var i in this.Defaults) {
_initialDefaults[i] = this.Defaults[i];
}
var _container, _containerDelegations = [];
this.unbindContainer = function() {
if (_container != null && _containerDelegations.length > 0) {
for (var i = 0; i < _containerDelegations.length; i++) {
_currentInstance.off(_container, _containerDelegations[i][0], _containerDelegations[i][1]);
}
}
};
this.setContainer = function (c) {
this.unbindContainer();
// get container as dom element.
c = this.getElement(c);
// move existing connections and endpoints, if any.
this.select().each(function (conn) {
conn.moveParent(c);
});
this.selectEndpoints().each(function (ep) {
ep.moveParent(c);
});
// set container.
var previousContainer = _container;
_container = c;
_containerDelegations.length = 0;
var eventAliases = {
"endpointclick":"endpointClick",
"endpointdblclick":"endpointDblClick"
};
var _oneDelegateHandler = function (id, e, componentType) {
var t = e.srcElement || e.target,
jp = (t && t.parentNode ? t.parentNode._jsPlumb : null) || (t ? t._jsPlumb : null) || (t && t.parentNode && t.parentNode.parentNode ? t.parentNode.parentNode._jsPlumb : null);
if (jp) {
jp.fire(id, jp, e);
var alias = componentType ? eventAliases[componentType + id] || id : id;
// jsplumb also fires every event coming from components/overlays. That's what the test for `jp.component` is for.
_currentInstance.fire(alias, jp.component || jp, e);
}
};
var _addOneDelegate = function(eventId, selector, fn) {
_containerDelegations.push([eventId, fn]);
_currentInstance.on(_container, eventId, selector, fn);
};
// delegate one event on the container to jsplumb elements. it might be possible to
// abstract this out: each of endpoint, connection and overlay could register themselves with
// jsplumb as "component types" or whatever, and provide a suitable selector. this would be
// done by the renderer (although admittedly from 2.0 onwards we're not supporting vml anymore)
var _oneDelegate = function (id) {
// connections.
_addOneDelegate(id, ".jtk-connector", function (e) {
_oneDelegateHandler(id, e);
});
// endpoints. note they can have an enclosing div, or not.
_addOneDelegate(id, ".jtk-endpoint", function (e) {
_oneDelegateHandler(id, e, "endpoint");
});
// overlays
_addOneDelegate(id, ".jtk-overlay", function (e) {
_oneDelegateHandler(id, e);
});
};
for (var i = 0; i < events.length; i++) {
_oneDelegate(events[i]);
}
// managed elements
for (var elId in managedElements) {
var el = managedElements[elId].el;
if (el.parentNode === previousContainer) {
previousContainer.removeChild(el);
_container.appendChild(el);
}
}
};
this.getContainer = function () {
return _container;
};
this.bind = function (event, fn) {
if ("ready" === event && initialized) {
fn();
}
else {
_bb.apply(_currentInstance, [event, fn]);
}
};
_currentInstance.importDefaults = function (d) {
for (var i in d) {
_currentInstance.Defaults[i] = d[i];
}
if (d.Container) {
_currentInstance.setContainer(d.Container);
}
return _currentInstance;
};
_currentInstance.restoreDefaults = function () {
_currentInstance.Defaults = jsPlumb.extend({}, _initialDefaults);
return _currentInstance;
};
var log = null,
initialized = false,
// TODO remove from window scope
connections = [],
// map of element id -> endpoint lists. an element can have an arbitrary
// number of endpoints on it, and not all of them have to be connected
// to anything.
endpointsByElement = {},
endpointsByUUID = {},
managedElements = {},
offsets = {},
offsetTimestamps = {},
draggableStates = {},
connectionBeingDragged = false,
sizes = [],
_suspendDrawing = false,
_suspendedAt = null,
DEFAULT_SCOPE = this.Defaults.Scope,
_curIdStamp = 1,
_idstamp = function () {
return "" + _curIdStamp++;
},
//
// appends an element to some other element, which is calculated as follows:
//
// 1. if Container exists, use that element.
// 2. if the 'parent' parameter exists, use that.
// 3. otherwise just use the root element.
//
//
_appendElement = function (el, parent) {
if (_container) {
_container.appendChild(el);
}
else if (!parent) {
this.appendToRoot(el);
}
else {
this.getElement(parent).appendChild(el);
}
}.bind(this),
//
// Draws an endpoint and its connections. this is the main entry point into drawing connections as well
// as endpoints, since jsPlumb is endpoint-centric under the hood.
//
// @param element element to draw (of type library specific element object)
// @param ui UI object from current library's event system. optional.
// @param timestamp timestamp for this paint cycle. used to speed things up a little by cutting down the amount of offset calculations we do.
// @param clearEdits defaults to false; indicates that mouse edits for connectors should be cleared
///
_draw = function (element, ui, timestamp, clearEdits) {
if (!_suspendDrawing) {
var id = _getId(element),
repaintEls,
dm = _currentInstance.getDragManager();
if (dm) {
repaintEls = dm.getElementsForDraggable(id);
}
if (timestamp == null) {
timestamp = _timestamp();
}
// update the offset of everything _before_ we try to draw anything.
var o = _updateOffset({ elId: id, offset: ui, recalc: false, timestamp: timestamp });
if (repaintEls && o && o.o) {
for (var i in repaintEls) {
_updateOffset({
elId: repaintEls[i].id,
offset: {
left: o.o.left + repaintEls[i].offset.left,
top: o.o.top + repaintEls[i].offset.top
},
recalc: false,
timestamp: timestamp
});
}
}
_currentInstance.anchorManager.redraw(id, ui, timestamp, null, clearEdits);
if (repaintEls) {
for (var j in repaintEls) {
_currentInstance.anchorManager.redraw(repaintEls[j].id, ui, timestamp, repaintEls[j].offset, clearEdits, true);
}
}
}
},
//
// gets an Endpoint by uuid.
//
_getEndpoint = function (uuid) {
return endpointsByUUID[uuid];
},
/**
* inits a draggable if it's not already initialised.
* TODO: somehow abstract this to the adapter, because the concept of "draggable" has no
* place on the server.
*/
_initDraggableIfNecessary = function (element, isDraggable, dragOptions, id, fireEvent) {
// move to DragManager?
if (!jsPlumb.headless) {
var _draggable = isDraggable == null ? false : isDraggable;
if (_draggable) {
if (jsPlumb.isDragSupported(element, _currentInstance)) {
var options = dragOptions || _currentInstance.Defaults.DragOptions;
options = jsPlumb.extend({}, options); // make a copy.
if (!jsPlumb.isAlreadyDraggable(element, _currentInstance)) {
var dragEvent = jsPlumb.dragEvents.drag,
stopEvent = jsPlumb.dragEvents.stop,
startEvent = jsPlumb.dragEvents.start,
_started = false;
_manage(id, element);
options[startEvent] = _ju.wrap(options[startEvent], function () {
_currentInstance.setHoverSuspended(true);
_currentInstance.select({source: element}).addClass(_currentInstance.elementDraggingClass + " " + _currentInstance.sourceElementDraggingClass, true);
_currentInstance.select({target: element}).addClass(_currentInstance.elementDraggingClass + " " + _currentInstance.targetElementDraggingClass, true);
_currentInstance.setConnectionBeingDragged(true);
if (options.canDrag) {
return dragOptions.canDrag();
}
}, false);
options[dragEvent] = _ju.wrap(options[dragEvent], function () {
var ui = _currentInstance.getUIPosition(arguments, _currentInstance.getZoom());
if (ui != null) {
_draw(element, ui, null, true);
if (_started) {
_currentInstance.addClass(element, "jtk-dragged");
}
_started = true;
}
});
options[stopEvent] = _ju.wrap(options[stopEvent], function () {
var elements = arguments[0].selection, uip;
var _one = function (_e) {
if (_e[1] != null) {
// run the reported offset through the code that takes parent containers
// into account, to adjust if necessary (issue 554)
uip = _currentInstance.getUIPosition([{
el:_e[2].el,
pos:[_e[1].left, _e[1].top]
}]);
_draw(_e[2].el, uip);
}
_currentInstance.removeClass(_e[0], "jtk-dragged");
_currentInstance.select({source: _e[2].el}).removeClass(_currentInstance.elementDraggingClass + " " + _currentInstance.sourceElementDraggingClass, true);
_currentInstance.select({target: _e[2].el}).removeClass(_currentInstance.elementDraggingClass + " " + _currentInstance.targetElementDraggingClass, true);
_currentInstance.getDragManager().dragEnded(_e[2].el);
};
for (var i = 0; i < elements.length; i++) {
_one(elements[i]);
}
_started = false;
_currentInstance.setHoverSuspended(false);
_currentInstance.setConnectionBeingDragged(false);
});
var elId = _getId(element); // need ID
draggableStates[elId] = true;
var draggable = draggableStates[elId];
options.disabled = draggable == null ? false : !draggable;
_currentInstance.initDraggable(element, options);
_currentInstance.getDragManager().register(element);
if (fireEvent) {
_currentInstance.fire("elementDraggable", {el:element, options:options});
}
}
else {
// already draggable. attach any start, drag or stop listeners to the current Drag.
if (dragOptions.force) {
_currentInstance.initDraggable(element, options);
}
}
}
}
}
},
_scopeMatch = function (e1, e2) {
var s1 = e1.scope.split(/\s/), s2 = e2.scope.split(/\s/);
for (var i = 0; i < s1.length; i++) {
for (var j = 0; j < s2.length; j++) {
if (s2[j] === s1[i]) {
return true;
}
}
}
return false;
},
_mergeOverrides = function (def, values) {
var m = jsPlumb.extend({}, def);
for (var i in values) {
if (values[i]) {
m[i] = values[i];
}
}
return m;
},
/*
* prepares a final params object that can be passed to _newConnection, taking into account defaults, events, etc.
*/
_prepareConnectionParams = function (params, referenceParams) {
var _p = jsPlumb.extend({ }, params);
if (referenceParams) {
jsPlumb.extend(_p, referenceParams);
}
// hotwire endpoints passed as source or target to sourceEndpoint/targetEndpoint, respectively.
if (_p.source) {
if (_p.source.endpoint) {
_p.sourceEndpoint = _p.source;
}
else {
_p.source = _currentInstance.getElement(_p.source);
}
}
if (_p.target) {
if (_p.target.endpoint) {
_p.targetEndpoint = _p.target;
}
else {
_p.target = _currentInstance.getElement(_p.target);
}
}
// test for endpoint uuids to connect
if (params.uuids) {
_p.sourceEndpoint = _getEndpoint(params.uuids[0]);
_p.targetEndpoint = _getEndpoint(params.uuids[1]);
}
// now ensure that if we do have Endpoints already, they're not full.
// source:
if (_p.sourceEndpoint && _p.sourceEndpoint.isFull()) {
_ju.log(_currentInstance, "could not add connection; source endpoint is full");
return;
}
// target:
if (_p.targetEndpoint && _p.targetEndpoint.isFull()) {
_ju.log(_currentInstance, "could not add connection; target endpoint is full");
return;
}
// if source endpoint mandates connection type and nothing specified in our params, use it.
if (!_p.type && _p.sourceEndpoint) {
_p.type = _p.sourceEndpoint.connectionType;
}
// copy in any connectorOverlays that were specified on the source endpoint.
// it doesnt copy target endpoint overlays. i'm not sure if we want it to or not.
if (_p.sourceEndpoint && _p.sourceEndpoint.connectorOverlays) {
_p.overlays = _p.overlays || [];
for (var i = 0, j = _p.sourceEndpoint.connectorOverlays.length; i < j; i++) {
_p.overlays.push(_p.sourceEndpoint.connectorOverlays[i]);
}
}
// scope
if (_p.sourceEndpoint && _p.sourceEndpoint.scope) {
_p.scope = _p.sourceEndpoint.scope;
}
// pointer events
if (!_p["pointer-events"] && _p.sourceEndpoint && _p.sourceEndpoint.connectorPointerEvents) {
_p["pointer-events"] = _p.sourceEndpoint.connectorPointerEvents;
}
var _addEndpoint = function (el, def, idx) {
return _currentInstance.addEndpoint(el, _mergeOverrides(def, {
anchor: _p.anchors ? _p.anchors[idx] : _p.anchor,
endpoint: _p.endpoints ? _p.endpoints[idx] : _p.endpoint,
paintStyle: _p.endpointStyles ? _p.endpointStyles[idx] : _p.endpointStyle,
hoverPaintStyle: _p.endpointHoverStyles ? _p.endpointHoverStyles[idx] : _p.endpointHoverStyle
}));
};
// check for makeSource/makeTarget specs.
var _oneElementDef = function (type, idx, defs, matchType) {
if (_p[type] && !_p[type].endpoint && !_p[type + "Endpoint"] && !_p.newConnection) {
var tid = _getId(_p[type]), tep = defs[tid];
tep = tep ? tep[matchType] : null;
if (tep) {
// if not enabled, return.
if (!tep.enabled) {
return false;
}
var newEndpoint = tep.endpoint != null && tep.endpoint._jsPlumb ? tep.endpoint : _addEndpoint(_p[type], tep.def, idx);
if (newEndpoint.isFull()) {
return false;
}
_p[type + "Endpoint"] = newEndpoint;
if (!_p.scope && tep.def.scope) {
_p.scope = tep.def.scope;
} // provide scope if not already provided and endpoint def has one.
if (tep.uniqueEndpoint) {
if (!tep.endpoint) {
tep.endpoint = newEndpoint;
newEndpoint.setDeleteOnEmpty(false);
}
else {
newEndpoint.finalEndpoint = tep.endpoint;
}
} else {
newEndpoint.setDeleteOnEmpty(true);
}
//
// copy in connector overlays if present on the source definition.
//
if (idx === 0 && tep.def.connectorOverlays) {
_p.overlays = _p.overlays || [];
Array.prototype.push.apply(_p.overlays, tep.def.connectorOverlays);
}
}
}
};
if (_oneElementDef("source", 0, this.sourceEndpointDefinitions, _p.type || "default") === false) {
return;
}
if (_oneElementDef("target", 1, this.targetEndpointDefinitions, _p.type || "default") === false) {
return;
}
// last, ensure scopes match
if (_p.sourceEndpoint && _p.targetEndpoint) {
if (!_scopeMatch(_p.sourceEndpoint, _p.targetEndpoint)) {
_p = null;
}
}
return _p;
}.bind(_currentInstance),
_newConnection = function (params) {
var connectionFunc = _currentInstance.Defaults.ConnectionType || _currentInstance.getDefaultConnectionType();
params._jsPlumb = _currentInstance;
params.newConnection = _newConnection;
params.newEndpoint = _newEndpoint;
params.endpointsByUUID = endpointsByUUID;
params.endpointsByElement = endpointsByElement;
params.finaliseConnection = _finaliseConnection;
params.id = "con_" + _idstamp();
var con = new connectionFunc(params);
// if the connection is draggable, then maybe we need to tell the target endpoint to init the
// dragging code. it won't run again if it already configured to be draggable.
if (con.isDetachable()) {
con.endpoints[0].initDraggable("_jsPlumbSource");
con.endpoints[1].initDraggable("_jsPlumbTarget");
}
return con;
},
//
// adds the connection to the backing model, fires an event if necessary and then redraws
//
_finaliseConnection = _currentInstance.finaliseConnection = function (jpc, params, originalEvent, doInformAnchorManager) {
params = params || {};
// add to list of connections (by scope).
if (!jpc.suspendedEndpoint) {
connections.push(jpc);
}
jpc.pending = null;
// turn off isTemporarySource on the source endpoint (only viable on first draw)
jpc.endpoints[0].isTemporarySource = false;
// always inform the anchor manager
// except that if jpc has a suspended endpoint it's not true to say the
// connection is new; it has just (possibly) moved. the question is whether
// to make that call here or in the anchor manager. i think perhaps here.
if (doInformAnchorManager !== false) {
_currentInstance.anchorManager.newConnection(jpc);
}
// force a paint
_draw(jpc.source);
// fire an event
if (!params.doNotFireConnectionEvent && params.fireEvent !== false) {
var eventArgs = {
connection: jpc,
source: jpc.source, target: jpc.target,
sourceId: jpc.sourceId, targetId: jpc.targetId,
sourceEndpoint: jpc.endpoints[0], targetEndpoint: jpc.endpoints[1]
};
_currentInstance.fire("connection", eventArgs, originalEvent);
}
},
/*
factory method to prepare a new endpoint. this should always be used instead of creating Endpoints
manually, since this method attaches event listeners and an id.
*/
_newEndpoint = function (params, id) {
var endpointFunc = _currentInstance.Defaults.EndpointType || jsPlumb.Endpoint;
var _p = jsPlumb.extend({}, params);
_p._jsPlumb = _currentInstance;
_p.newConnection = _newConnection;
_p.newEndpoint = _newEndpoint;
_p.endpointsByUUID = endpointsByUUID;
_p.endpointsByElement = endpointsByElement;
_p.fireDetachEvent = fireDetachEvent;
_p.elementId = id || _getId(_p.source);
var ep = new endpointFunc(_p);
ep.id = "ep_" + _idstamp();
_manage(_p.elementId, _p.source);
if (!jsPlumb.headless) {
_currentInstance.getDragManager().endpointAdded(_p.source, id);
}
return ep;
},
/*
* performs the given function operation on all the connections found
* for the given element id; this means we find all the endpoints for
* the given element, and then for each endpoint find the connectors
* connected to it. then we pass each connection in to the given
* function.
*/
_operation = function (elId, func, endpointFunc) {
var endpoints = endpointsByElement[elId];
if (endpoints && endpoints.length) {
for (var i = 0, ii = endpoints.length; i < ii; i++) {
for (var j = 0, jj = endpoints[i].connections.length; j < jj; j++) {
var retVal = func(endpoints[i].connections[j]);
// if the function passed in returns true, we exit.
// most functions return false.
if (retVal) {
return;
}
}
if (endpointFunc) {
endpointFunc(endpoints[i]);
}
}
}
},
_setDraggable = function (element, draggable) {
return jsPlumb.each(element, function (el) {
if (_currentInstance.isDragSupported(el)) {
draggableStates[_currentInstance.getAttribute(el, "id")] = draggable;
_currentInstance.setElementDraggable(el, draggable);
}
});
},
/*
* private method to do the business of hiding/showing.
*
* @param el
* either Id of the element in question or a library specific
* object for the element.
* @param state
* String specifying a value for the css 'display' property
* ('block' or 'none').
*/
_setVisible = function (el, state, alsoChangeEndpoints) {
state = state === "block";
var endpointFunc = null;
if (alsoChangeEndpoints) {
endpointFunc = function (ep) {
ep.setVisible(state, true, true);
};
}
var info = _info(el);
_operation(info.id, function (jpc) {
if (state && alsoChangeEndpoints) {
// this test is necessary because this functionality is new, and i wanted to maintain backwards compatibility.
// this block will only set a connection to be visible if the other endpoint in the connection is also visible.
var oidx = jpc.sourceId === info.id ? 1 : 0;
if (jpc.endpoints[oidx].isVisible()) {
jpc.setVisible(true);
}
}
else { // the default behaviour for show, and what always happens for hide, is to just set the visibility without getting clever.
jpc.setVisible(state);
}
}, endpointFunc);
},
/*
* toggles the draggable state of the given element(s).
* el is either an id, or an element object, or a list of ids/element objects.
*/
_toggleDraggable = function (el) {
var state;
jsPlumb.each(el, function (el) {
var elId = _currentInstance.getAttribute(el, "id");
state = draggableStates[elId] == null ? false : draggableStates[elId];
state = !state;
draggableStates[elId] = state;
_currentInstance.setDraggable(el, state);
return state;
}.bind(this));
return state;
},
/**
* private method to do the business of toggling hiding/showing.
*/
_toggleVisible = function (elId, changeEndpoints) {
var endpointFunc = null;
if (changeEndpoints) {
endpointFunc = function (ep) {
var state = ep.isVisible();
ep.setVisible(!state);
};
}
_operation(elId, function (jpc) {
var state = jpc.isVisible();
jpc.setVisible(!state);
}, endpointFunc);
},
// TODO comparison performance
_getCachedData = function (elId) {
var o = offsets[elId];
if (!o) {
return _updateOffset({elId: elId});
}
else {
return {o: o, s: sizes[elId]};
}
},
/**
* gets an id for the given element, creating and setting one if
* necessary. the id is of the form
*
* jsPlumb_<instance index>_<index in instance>
*
* where "index in instance" is a monotonically increasing integer that starts at 0,
* for each instance. this method is used not only to assign ids to elements that do not
* have them but also to connections and endpoints.
*/
_getId = function (element, uuid, doNotCreateIfNotFound) {
if (_ju.isString(element)) {
return element;
}
if (element == null) {
return null;
}
var id = _currentInstance.getAttribute(element, "id");
if (!id || id === "undefined") {
// check if fixed uuid parameter is given
if (arguments.length === 2 && arguments[1] !== undefined) {
id = uuid;
}
else if (arguments.length === 1 || (arguments.length === 3 && !arguments[2])) {
id = "jsPlumb_" + _instanceIndex + "_" + _idstamp();
}
if (!doNotCreateIfNotFound) {
_currentInstance.setAttribute(element, "id", id);
}
}
return id;
};
this.setConnectionBeingDragged = function (v) {
connectionBeingDragged = v;
};
this.isConnectionBeingDragged = function () {
return connectionBeingDragged;
};
/**
* Returns a map of all the elements this jsPlumbInstance is currently managing.
* @returns {Object} Map of [id-> {el, endpoint[], connection, position}] information.
*/
this.getManagedElements = function() {
return managedElements;
};
this.connectorClass = "jtk-connector";
this.connectorOutlineClass = "jtk-connector-outline";
this.editableConnectorClass = "jtk-connector-editable";
this.connectedClass = "jtk-connected";
this.hoverClass = "jtk-hover";
this.endpointClass = "jtk-endpoint";
this.endpointConnectedClass = "jtk-endpoint-connected";
this.endpointFullClass = "jtk-endpoint-full";
this.endpointDropAllowedClass = "jtk-endpoint-drop-allowed";
this.endpointDropForbiddenClass = "jtk-endpoint-drop-forbidden";
this.overlayClass = "jtk-overlay";
this.draggingClass = "jtk-dragging";// CONVERTED
this.elementDraggingClass = "jtk-element-dragging";// CONVERTED
this.sourceElementDraggingClass = "jtk-source-element-dragging"; // CONVERTED
this.targetElementDraggingClass = "jtk-target-element-dragging";// CONVERTED
this.endpointAnchorClassPrefix = "jtk-endpoint-anchor";
this.hoverSourceClass = "jtk-source-hover";
this.hoverTargetClass = "jtk-target-hover";
this.dragSelectClass = "jtk-drag-select";
this.Anchors = {};
this.Connectors = { "svg": {} };
this.Endpoints = { "svg": {} };
this.Overlays = { "svg": {} } ;
this.ConnectorRenderers = {};
this.SVG = "svg";
// --------------------------- jsPlumbInstance public API ---------------------------------------------------------
this.addEndpoint = function (el, params, referenceParams) {
referenceParams = referenceParams || {};
var p = jsPlumb.extend({}, referenceParams);
jsPlumb.extend(p, params);
p.endpoint = p.endpoint || _currentInstance.Defaults.Endpoint;
p.paintStyle = p.paintStyle || _currentInstance.Defaults.EndpointStyle;
var results = [],
inputs = (_ju.isArray(el) || (el.length != null && !_ju.isString(el))) ? el : [ el ];
for (var i = 0, j = inputs.length; i < j; i++) {
p.source = _currentInstance.getElement(inputs[i]);
_ensureContainer(p.source);
var id = _getId(p.source), e = _newEndpoint(p, id);
// ensure element is managed.
var myOffset = _manage(id, p.source).info.o;
_ju.addToList(endpointsByElement, id, e);
if (!_suspendDrawing) {
e.paint({
anchorLoc: e.anchor.compute({ xy: [ myOffset.left, myOffset.top ], wh: sizes[id], element: e, timestamp: _suspendedAt }),
timestamp: _suspendedAt
});
}
results.push(e);
}
return results.length === 1 ? results[0] : results;
};
this.addEndpoints = function (el, endpoints, referenceParams) {
var results = [];
for (var i = 0, j = endpoints.length; i < j; i++) {
var e = _currentInstance.addEndpoint(el, endpoints[i], referenceParams);
if (_ju.isArray(e)) {
Array.prototype.push.apply(results, e);
}
else {
results.push(e);
}
}
return results;
};
this.animate = function (el, properties, options) {
if (!this.animationSupported) {
return false;
}
options = options || {};
var del = _currentInstance.getElement(el),
id = _getId(del),
stepFunction = jsPlumb.animEvents.step,
completeFunction = jsPlumb.animEvents.complete;
options[stepFunction] = _ju.wrap(options[stepFunction], function () {
_currentInstance.revalidate(id);
});
// onComplete repaints, just to make sure everything looks good at the end of the animation.
options[completeFunction] = _ju.wrap(options[completeFunction], function () {
_currentInstance.revalidate(id);
});
_currentInstance.doAnimate(del, properties, options);
};
/**
* checks for a listener for the given condition, executing it if found, passing in the given value.
* condition listeners would have been attached using "bind" (which is, you could argue, now overloaded, since
* firing click events etc is a bit different to what this does). i thought about adding a "bindCondition"
* or something, but decided against it, for the sake of simplicity. jsPlumb will never fire one of these
* condition events anyway.
*/
this.checkCondition = function (conditionName, args) {
var l = _currentInstance.getListener(conditionName),
r = true;
if (l && l.length > 0) {
var values = Array.prototype.slice.call(arguments, 1);
try {
for (var i = 0, j = l.length; i < j; i++) {
r = r && l[i].apply(l[i], values);
}
}
catch (e) {
_ju.log(_currentInstance, "cannot check condition [" + conditionName + "]" + e);
}
}
return r;
};
this.connect = function (params, referenceParams) {
// prepare a final set of parameters to create connection with
var _p = _prepareConnectionParams(params, referenceParams), jpc;
// TODO probably a nicer return value if the connection was not made. _prepareConnectionParams
// will return null (and log something) if either endpoint was full. what would be nicer is to
// create a dedicated 'error' object.
if (_p) {
if (_p.source == null && _p.sourceEndpoint == null) {
_ju.log("Cannot establish connection - source does not exist");
return;
}
if (_p.target == null && _p.targetEndpoint == null) {
_ju.log("Cannot establish connection - target does not exist");
return;
}
_ensureContainer(_p.source);
// create the connection. it is not yet registered
jpc = _newConnection(_p);
// now add it the model, fire an event, and redraw
_finaliseConnection(jpc, _p);
}
return jpc;
};
var stTypes = [
{ el: "source", elId: "sourceId", epDefs: "sourceEndpointDefinitions" },
{ el: "target", elId: "targetId", epDefs: "targetEndpointDefinitions" }
];
var _set = function (c, el, idx, doNotRepaint) {
var ep, _st = stTypes[idx], cId = c[_st.elId], cEl = c[_st.el], sid, sep,
oldEndpoint = c.endpoints[idx];
var evtParams = {
index: idx,
originalSourceId: idx === 0 ? cId : c.sourceId,
newSourceId: c.sourceId,
originalTargetId: idx === 1 ? cId : c.targetId,
newTargetId: c.targetId,
connection: c
};
if (el.constructor === jsPlumb.Endpoint) {
ep = el;
ep.addConnection(c);
el = ep.element;
}
else {
sid = _getId(el);
sep = this[_st.epDefs][sid];
if (sid === c[_st.elId]) {
ep = null; // dont change source/target if the element is already the one given.
}
else if (sep) {
for (var t in sep) {
if (!sep[t].enabled) {
return;
}
ep = sep[t].endpoint != null && sep[t].endpoint._jsPlumb ? sep[t].endpoint : this.addEndpoint(el, sep[t].def);
if (sep[t].uniqueEndpoint) {
sep[t].endpoint = ep;
}
ep.addConnection(c);
}
}
else {
ep = c.makeEndpoint(idx === 0, el, sid);
}
}
if (ep != null) {
oldEndpoint.detachFromConnection(c);
c.endpoints[idx] = ep;
c[_st.el] = ep.element;
c[_st.elId] = ep.elementId;
evtParams[idx === 0 ? "newSourceId" : "newTargetId"] = ep.elementId;
fireMoveEvent(evtParams);
if (!doNotRepaint) {
c.repaint();
}
}
evtParams.element = el;
return evtParams;
}.bind(this);
this.setSource = function (connection, el, doNotRepaint) {
var p = _set(connection, el, 0, doNotRepaint);
this.anchorManager.sourceChanged(p.originalSourceId, p.newSourceId, connection, p.el);
};
this.setTarget = function (connection, el, doNotRepaint) {
var p = _set(connection, el, 1, doNotRepaint);
this.anchorManager.updateOtherEndpoint(p.originalSourceId, p.originalTargetId, p.newTargetId, connection);
};
this.deleteEndpoint = function (object, dontUpdateHover, deleteAttachedObjects) {
var endpoint = (typeof object === "string") ? endpointsByUUID[object] : object;
if (endpoint) {
_currentInstance.deleteObject({ endpoint: endpoint, dontUpdateHover: dontUpdateHover, deleteAttachedObjects:deleteAttachedObjects });
}
return _currentInstance;
};
this.deleteEveryEndpoint = function () {
var _is = _currentInstance.setSuspendDrawing(true);
for (var id in endpointsByElement) {
var endpoints = endpointsByElement[id];
if (endpoints && endpoints.length) {
for (var i = 0, j = endpoints.length; i < j; i++) {
_currentInstance.deleteEndpoint(endpoints[i], true);
}
}
}
endpointsByElement = {};
managedElements = {};
endpointsByUUID = {};
offsets = {};
offsetTimestamps = {};
_currentInstance.anchorManager.reset();
var dm = _currentInstance.getDragManager();
if (dm) {
dm.reset();
}
if (!_is) {
_currentInstance.setSuspendDrawing(false);
}
return _currentInstance;
};
var fireDetachEvent = function (jpc, doFireEvent, originalEvent) {
// may have been given a connection, or in special cases, an object
var connType = _currentInstance.Defaults.ConnectionType || _currentInstance.getDefaultConnectionType(),
argIsConnection = jpc.constructor === connType,
params = argIsConnection ? {
connection: jpc,
source: jpc.source, target: jpc.target,
sourceId: jpc.sourceId, targetId: jpc.targetId,
sourceEndpoint: jpc.endpoints[0], targetEndpoint: jpc.endpoints[1]
} : jpc;
if (doFireEvent) {
_currentInstance.fire("connectionDetached", params, originalEvent);
}
// always fire this. used by internal jsplumb stuff.
_currentInstance.fire("internal.connectionDetached", params, originalEvent);
_currentInstance.anchorManager.connectionDetached(params);
};
var fireMoveEvent = _currentInstance.fireMoveEvent = function (params, evt) {
_currentInstance.fire("connectionMoved", params, evt);
};
this.unregisterEndpoint = function (endpoint) {
if (endpoint._jsPlumb.uuid) {
endpointsByUUID[endpoint._jsPlumb.uuid] = null;
}
_currentInstance.anchorManager.deleteEndpoint(endpoint);
// TODO at least replace this with a removeWithFunction call.
for (var e in endpointsByElement) {
var endpoints = endpointsByElement[e];
if (endpoints) {
var newEndpoints = [];
for (var i = 0, j = endpoints.length; i < j; i++) {
if (endpoints[i] !== endpoint) {
newEndpoints.push(endpoints[i]);
}
}
endpointsByElement[e] = newEndpoints;
}
if (endpointsByElement[e].length < 1) {
delete endpointsByElement[e];
}
}
};
var IS_DETACH_ALLOWED = "isDetachAllowed";
var BEFORE_DETACH = "beforeDetach";
var CHECK_CONDITION = "checkCondition";
/**
* Deletes a Connection.
* @method deleteConnection
* @param connection Connection to delete
* @param {Object} [params] Optional delete parameters
* @param {Boolean} [params.doNotFireEvent=false] If true, a connection detached event will not be fired. Otherwise one will.
* @param {Boolean} [params.force=false] If true, the connection will be deleted even if a beforeDetach interceptor tries to stop the deletion.
* @returns {Boolean} True if the connection was deleted, false otherwise.
*/
this.deleteConnection = function(connection, params) {
if (connection != null) {
params = params || {};
if (params.force || _ju.functionChain(true, false, [
[ connection.endpoints[0], IS_DETACH_ALLOWED, [ connection ] ],
[ connection.endpoints[1], IS_DETACH_ALLOWED, [ connection ] ],
[ connection, IS_DETACH_ALLOWED, [ connection ] ],
[ _currentInstance, CHECK_CONDITION, [ BEFORE_DETACH, connection ] ]
])) {
connection.setHover(false);
fireDetachEvent(connection, !connection.pending && params.fireEvent !== false, params.originalEvent);
connection.endpoints[0].detachFromConnection(connection);
connection.endpoints[1].detachFromConnection(connection);
_ju.removeWithFunction(connections, function (_c) {
return connection.id === _c.id;
});
connection.cleanup();
connection.destroy();
return true;
}
}
return false;
};
/**
* Remove all Connections from all elements, but leaves Endpoints in place ((unless a connection is set to auto delete its Endpoints).
* @method deleteEveryConnection
* @param {Object} [params] optional params object for the call
* @param {Boolean} [params.fireEvent=true] Whether or not to fire detach events
* @param {Boolean} [params.forceDetach=false] If true, this call will ignore any `beforeDetach` interceptors.
* @returns {Number} The number of connections that were deleted.
*/
this.deleteEveryConnection = function (params) {
params = params || {};
var count = connections.length, deletedCount = 0;
_currentInstance.batch(function () {
for (var i = 0; i < count; i++) {
deletedCount += _currentInstance.deleteConnection(connections[0], params) ? 1 : 0;
}
});
return deletedCount;
};
/**
* Removes all an element's Connections.
* @method deleteConnectionsForElement
* @param {Object} el Either the id of the element, or a selector for the element.
* @param {Object} [params] Optional parameters.
* @param {Boolean} [params.fireEvent=true] Whether or not to fire the detach event.
* @param {Boolean} [params.forceDetach=false] If true, this call will ignore any `beforeDetach` interceptors.
* @return {jsPlumbInstance} The current jsPlumb instance.
*/
this.deleteConnectionsForElement = function (el, params) {
params = params || {};
el = _currentInstance.getElement(el);
var id = _getId(el), endpoints = endpointsByElement[id];
if (endpoints && endpoints.length) {
for (var i = 0, j = endpoints.length; i < j; i++) {
endpoints[i].deleteEveryConnection(params);
}
}
return _currentInstance;
};
/// not public. but of course its exposed. how to change this.
this.deleteObject = function (params) {
var result = {
endpoints: {},
connections: {},
endpointCount: 0,
connectionCount: 0
},
deleteAttachedObjects = params.deleteAttachedObjects !== false;
var unravelConnection = function (connection) {
if (connection != null && result.connections[connection.id] == null) {
if (!params.dontUpdateHover && connection._jsPlumb != null) {
connection.setHover(false);
}
result.connections[connection.id] = connection;
result.connectionCount++;
}
};
var unravelEndpoint = function (endpoint) {
if (endpoint != null && result.endpoints[endpoint.id] == null) {
if (!params.dontUpdateHover && endpoint._jsPlumb != null) {
endpoint.setHover(false);
}
result.endpoints[endpoint.id] = endpoint;
result.endpointCount++;
if (deleteAttachedObjects) {
for (var i = 0; i < endpoint.connections.length; i++) {
var c = endpoint.connections[i];
unravelConnection(c);
}
}
}
};
if (params.connection) {
unravelConnection(params.connection);
}
else {
unravelEndpoint(params.endpoint);
}
// loop through connections
for (var i in result.connections) {
var c = result.connections[i];
if (c._jsPlumb) {
_ju.removeWithFunction(connections, function (_c) {
return c.id === _c.id;
});
fireDetachEvent(c, params.fireEvent === false ? false : !c.pending, params.originalEvent);
var doNotCleanup = params.deleteAttachedObjects == null ? null : !params.deleteAttachedObjects;
c.endpoints[0].detachFromConnection(c, null, doNotCleanup);
c.endpoints[1].detachFromConnection(c, null, doNotCleanup);
c.cleanup(true);
c.destroy(true);
}
}
// loop through endpoints
for (var j in result.endpoints) {
var e = result.endpoints[j];
if (e._jsPlumb) {
_currentInstance.unregisterEndpoint(e);
// FIRE some endpoint deleted event?
e.cleanup(true);
e.destroy(true);
}
}
return result;
};
this.draggable = function (el, options) {
var info;
_each(function(_el) {
info = _info(_el);
if (info.el) {
_initDraggableIfNecessary(info.el, true, options, info.id, true);
}
}, el);
return _currentInstance;
};
this.droppable = function(el, options) {
var info;
options = options || {};
options.allowLoopback = false;
_each(function(_el) {
info = _info(_el);
if (info.el) {
_currentInstance.initDroppable(info.el, options);
}
}, el);
return _currentInstance;
};
// helpers for select/selectEndpoints
var _setOperation = function (list, func, args, selector) {
for (var i = 0, j = list.length; i < j; i++) {
list[i][func].apply(list[i], args);
}
return selector(list);
},
_getOperation = function (list, func, args) {
var out = [];
for (var i = 0, j = list.length; i < j; i++) {
out.push([ list[i][func].apply(list[i], args), list[i] ]);
}
return out;
},
setter = function (list, func, selector) {
return function () {
return _setOperation(list, func, arguments, selector);
};
},
getter = function (list, func) {
return function () {
return _getOperation(list, func, arguments);
};
},
prepareList = function (input, doNotGetIds) {
var r = [];
if (input) {
if (typeof input === 'string') {
if (input === "*") {
return input;
}
r.push(input);
}
else {
if (doNotGetIds) {
r = input;
}
else {
if (input.length) {
for (var i = 0, j = input.length; i < j; i++) {
r.push(_info(input[i]).id);
}
}
else {
r.push(_info(input).id);
}
}
}
}
return r;
},
filterList = function (list, value, missingIsFalse) {
if (list === "*") {
return true;
}
return list.length > 0 ? list.indexOf(value) !== -1 : !missingIsFalse;
};
// get some connections, specifying source/target/scope
this.getConnections = function (options, flat) {
if (!options) {
options = {};
} else if (options.constructor === String) {
options = { "scope": options };
}
var scope = options.scope || _currentInstance.getDefaultScope(),
scopes = prepareList(scope, true),
sources = prepareList(options.source),
targets = prepareList(options.target),
results = (!flat && scopes.length > 1) ? {} : [],
_addOne = function (scope, obj) {
if (!flat && scopes.length > 1) {
var ss = results[scope];
if (ss == null) {
ss = results[scope] = [];
}
ss.push(obj);
} else {
results.push(obj);
}
};
for (var j = 0, jj = connections.length; j < jj; j++) {
var c = connections[j],
sourceId = c.proxies && c.proxies[0] ? c.proxies[0].originalEp.elementId : c.sourceId,
targetId = c.proxies && c.proxies[1] ? c.proxies[1].originalEp.elementId : c.targetId;
if (filterList(scopes, c.scope) && filterList(sources, sourceId) && filterList(targets, targetId)) {
_addOne(c.scope, c);
}
}
return results;
};
var _curryEach = function (list, executor) {
return function (f) {
for (var i = 0, ii = list.length; i < ii; i++) {
f(list[i]);
}
return executor(list);
};
},
_curryGet = function (list) {
return function (idx) {
return list[idx];
};
};
var _makeCommonSelectHandler = function (list, executor) {
var out = {
length: list.length,
each: _curryEach(list, executor),
get: _curryGet(list)
},
setters = ["setHover", "removeAllOverlays", "setLabel", "addClass", "addOverlay", "removeOverlay",
"removeOverlays", "showOverlay", "hideOverlay", "showOverlays", "hideOverlays", "setPaintStyle",
"setHoverPaintStyle", "setSuspendEvents", "setParameter", "setParameters", "setVisible",
"repaint", "addType", "toggleType", "removeType", "removeClass", "setType", "bind", "unbind" ],
getters = ["getLabel", "getOverlay", "isHover", "getParameter", "getParameters", "getPaintStyle",
"getHoverPaintStyle", "isVisible", "hasType", "getType", "isSuspendEvents" ],
i, ii;
for (i = 0, ii = setters.length; i < ii; i++) {
out[setters[i]] = setter(list, setters[i], executor);
}
for (i = 0, ii = getters.length; i < ii; i++) {
out[getters[i]] = getter(list, getters[i]);
}
return out;
};
var _makeConnectionSelectHandler = function (list) {
var common = _makeCommonSelectHandler(list, _makeConnectionSelectHandler);
return jsPlumb.extend(common, {
// setters
setDetachable: setter(list, "setDetachable", _makeConnectionSelectHandler),
setReattach: setter(list, "setReattach", _makeConnectionSelectHandler),
setConnector: setter(list, "setConnector", _makeConnectionSelectHandler),
delete: function () {
for (var i = 0, ii = list.length; i < ii; i++) {
_currentInstance.deleteConnection(list[i]);
}
},
// getters
isDetachable: getter(list, "isDetachable"),
isReattach: getter(list, "isReattach")
});
};
var _makeEndpointSelectHandler = function (list) {
var common = _makeCommonSelectHandler(list, _makeEndpointSelectHandler);
return jsPlumb.extend(common, {
setEnabled: setter(list, "setEnabled", _makeEndpointSelectHandler),
setAnchor: setter(list, "setAnchor", _makeEndpointSelectHandler),
isEnabled: getter(list, "isEnabled"),
deleteEveryConnection: function () {
for (var i = 0, ii = list.length; i < ii; i++) {
list[i].deleteEveryConnection();
}
},
"delete": function () {
for (var i = 0, ii = list.length; i < ii; i++) {
_currentInstance.deleteEndpoint(list[i]);
}
}
});
};
this.select = function (params) {
params = params || {};
params.scope = params.scope || "*";
return _makeConnectionSelectHandler(params.connections || _currentInstance.getConnections(params, true));
};
this.selectEndpoints = function (params) {
params = params || {};
params.scope = params.scope || "*";
var noElementFilters = !params.element && !params.source && !params.target,
elements = noElementFilters ? "*" : prepareList(params.element),
sources = noElementFilters ? "*" : prepareList(params.source),
targets = noElementFilters ? "*" : prepareList(params.target),
scopes = prepareList(params.scope, true);
var ep = [];
for (var el in endpointsByElement) {
var either = filterList(elements, el, true),
source = filterList(sources, el, true),
sourceMatchExact = sources !== "*",
target = filterList(targets, el, true),
targetMatchExact = targets !== "*";
// if they requested 'either' then just match scope. otherwise if they requested 'source' (not as a wildcard) then we have to match only endpoints that have isSource set to to true, and the same thing with isTarget.
if (either || source || target) {
inner:
for (var i = 0, ii = endpointsByElement[el].length; i < ii; i++) {
var _ep = endpointsByElement[el][i];
if (filterList(scopes, _ep.scope, true)) {
var noMatchSource = (sourceMatchExact && sources.length > 0 && !_ep.isSource),
noMatchTarget = (targetMatchExact && targets.length > 0 && !_ep.isTarget);
if (noMatchSource || noMatchTarget) {
continue inner;
}
ep.push(_ep);
}
}
}
}
return _makeEndpointSelectHandler(ep);
};
// get all connections managed by the instance of jsplumb.
this.getAllConnections = function () {
return connections;
};
this.getDefaultScope = function () {
return DEFAULT_SCOPE;
};
// get an endpoint by uuid.
this.getEndpoint = _getEndpoint;
/**
* Gets the list of Endpoints for a given element.
* @method getEndpoints
* @param {String|Element|Selector} el The element to get endpoints for.
* @return {Endpoint[]} An array of Endpoints for the specified element.
*/
this.getEndpoints = function (el) {
return endpointsByElement[_info(el).id] || [];
};
// gets the default endpoint type. used when subclassing. see wiki.
this.getDefaultEndpointType = function () {
return jsPlumb.Endpoint;
};
// gets the default connection type. used when subclassing. see wiki.
this.getDefaultConnectionType = function () {
return jsPlumb.Connection;
};
/*
* Gets an element's id, creating one if necessary. really only exposed
* for the lib-specific functionality to access; would be better to pass
* the current instance into the lib-specific code (even though this is
* a static call. i just don't want to expose it to the public API).
*/
this.getId = _getId;
this.appendElement = _appendElement;
var _hoverSuspended = false;
this.isHoverSuspended = function () {
return _hoverSuspended;
};
this.setHoverSuspended = function (s) {
_hoverSuspended = s;
};
// set an element's connections to be hidden
this.hide = function (el, changeEndpoints) {
_setVisible(el, "none", changeEndpoints);
return _currentInstance;
};
// exposed for other objects to use to get a unique id.
this.idstamp = _idstamp;
// this.connectorsInitialized = false;
// this.registerConnectorType = function (connector, name) {
// connectorTypes.push([connector, name]);
// };
// ensure that, if the current container exists, it is a DOM element and not a selector.
// if it does not exist and `candidate` is supplied, the offset parent of that element will be set as the Container.
// this is used to do a better default behaviour for the case that the user has not set a container:
// addEndpoint, makeSource, makeTarget and connect all call this method with the offsetParent of the
// element in question (for connect it is the source element). So if no container is set, it is inferred
// to be the offsetParent of the first element the user tries to connect.
var _ensureContainer = function (candidate) {
if (!_container && candidate) {
var can = _currentInstance.getElement(candidate);
if (can.offsetParent) {
_currentInstance.setContainer(can.offsetParent);
}
}
};
var _getContainerFromDefaults = function () {
if (_currentInstance.Defaults.Container) {
_currentInstance.setContainer(_currentInstance.Defaults.Container);
}
};
// check if a given element is managed or not. if not, add to our map. if drawing is not suspended then
// we'll also stash its dimensions; otherwise we'll do this in a lazy way through updateOffset.
var _manage = _currentInstance.manage = function (id, element, _transient) {
if (!managedElements[id]) {
managedElements[id] = {
el: element,
endpoints: [],
connections: []
};
managedElements[id].info = _updateOffset({ elId: id, timestamp: _suspendedAt });
if (!_transient) {
_currentInstance.fire("manageElement", { id:id, info:managedElements[id].info, el:element });
}
}
return managedElements[id];
};
var _unmanage = function(id) {
if (managedElements[id]) {
delete managedElements[id];
_currentInstance.fire("unmanageElement", id);
}
};
/**
* updates the offset and size for a given element, and stores the
* values. if 'offset' is not null we use that (it would have been
* passed in from a drag call) because it's faster; but if it is null,
* or if 'recalc' is true in order to force a recalculation, we get the current values.
*/
var _updateOffset = this.updateOffset = function (params) {
var timestamp = params.timestamp, recalc = params.recalc, offset = params.offset, elId = params.elId, s;
if (_suspendDrawing && !timestamp) {
timestamp = _suspendedAt;
}
if (!recalc) {
if (timestamp && timestamp === offsetTimestamps[elId]) {
return {o: params.offset || offsets[elId], s: sizes[elId]};
}
}
if (recalc || (!offset && offsets[elId] == null)) { // if forced repaint or no offset available, we recalculate.
// get the current size and offset, and store them
s = managedElements[elId] ? managedElements[elId].el : null;
if (s != null) {
sizes[elId] = _currentInstance.getSize(s);
offsets[elId] = _currentInstance.getOffset(s);
offsetTimestamps[elId] = timestamp;
}
} else {
offsets[elId] = offset || offsets[elId];
if (sizes[elId] == null) {
s = managedElements[elId].el;
if (s != null) {
sizes[elId] = _currentInstance.getSize(s);
}
}
offsetTimestamps[elId] = timestamp;
}
if (offsets[elId] && !offsets[elId].right) {
offsets[elId].right = offsets[elId].left + sizes[elId][0];
offsets[elId].bottom = offsets[elId].top + sizes[elId][1];
offsets[elId].width = sizes[elId][0];
offsets[elId].height = sizes[elId][1];
offsets[elId].centerx = offsets[elId].left + (offsets[elId].width / 2);
offsets[elId].centery = offsets[elId].top + (offsets[elId].height / 2);
}
return {o: offsets[elId], s: sizes[elId]};
};
/**
* callback from the current library to tell us to prepare ourselves (attach
* mouse listeners etc; can't do that until the library has provided a bind method)
*/
this.init = function () {
if (!initialized) {
_getContainerFromDefaults();
_currentInstance.anchorManager = new root.jsPlumb.AnchorManager({jsPlumbInstance: _currentInstance});
initialized = true;
_currentInstance.fire("ready", _currentInstance);
}
}.bind(this);
this.log = log;
this.jsPlumbUIComponent = jsPlumbUIComponent;
/*
* Creates an anchor with the given params.
*
*
* Returns: The newly created Anchor.
* Throws: an error if a named anchor was not found.
*/
this.makeAnchor = function () {
var pp, _a = function (t, p) {
if (root.jsPlumb.Anchors[t]) {
return new root.jsPlumb.Anchors[t](p);
}
if (!_currentInstance.Defaults.DoNotThrowErrors) {
throw { msg: "jsPlumb: unknown anchor type '" + t + "'" };
}
};
if (arguments.length === 0) {
return null;
}
var specimen = arguments[0], elementId = arguments[1], jsPlumbInstance = arguments[2], newAnchor = null;
// if it appears to be an anchor already...
if (specimen.compute && specimen.getOrientation) {
return specimen;
} //TODO hazy here about whether it should be added or is already added somehow.
// is it the name of an anchor type?
else if (typeof specimen === "string") {
newAnchor = _a(arguments[0], {elementId: elementId, jsPlumbInstance: _currentInstance});
}
// is it an array? it will be one of:
// an array of [spec, params] - this defines a single anchor, which may be dynamic, but has parameters.
// an array of arrays - this defines some dynamic anchors
// an array of numbers - this defines a single anchor.
else if (_ju.isArray(specimen)) {
if (_ju.isArray(specimen[0]) || _ju.isString(specimen[0])) {
// if [spec, params] format
if (specimen.length === 2 && _ju.isObject(specimen[1])) {
// if first arg is a string, its a named anchor with params
if (_ju.isString(specimen[0])) {
pp = root.jsPlumb.extend({elementId: elementId, jsPlumbInstance: _currentInstance}, specimen[1]);
newAnchor = _a(specimen[0], pp);
}
// otherwise first arg is array, second is params. we treat as a dynamic anchor, which is fine
// even if the first arg has only one entry. you could argue all anchors should be implicitly dynamic in fact.
else {
pp = root.jsPlumb.extend({elementId: elementId, jsPlumbInstance: _currentInstance, anchors: specimen[0]}, specimen[1]);
newAnchor = new root.jsPlumb.DynamicAnchor(pp);
}
}
else {
newAnchor = new jsPlumb.DynamicAnchor({anchors: specimen, selector: null, elementId: elementId, jsPlumbInstance: _currentInstance});
}
}
else {
var anchorParams = {
x: specimen[0], y: specimen[1],
orientation: (specimen.length >= 4) ? [ specimen[2], specimen[3] ] : [0, 0],
offsets: (specimen.length >= 6) ? [ specimen[4], specimen[5] ] : [ 0, 0 ],
elementId: elementId,
jsPlumbInstance: _currentInstance,
cssClass: specimen.length === 7 ? specimen[6] : null
};
newAnchor = new root.jsPlumb.Anchor(anchorParams);
newAnchor.clone = function () {
return new root.jsPlumb.Anchor(anchorParams);
};
}
}
if (!newAnchor.id) {
newAnchor.id = "anchor_" + _idstamp();
}
return newAnchor;
};
/**
* makes a list of anchors from the given list of types or coords, eg
* ["TopCenter", "RightMiddle", "BottomCenter", [0, 1, -1, -1] ]
*/
this.makeAnchors = function (types, elementId, jsPlumbInstance) {
var r = [];
for (var i = 0, ii = types.length; i < ii; i++) {
if (typeof types[i] === "string") {
r.push(root.jsPlumb.Anchors[types[i]]({elementId: elementId, jsPlumbInstance: jsPlumbInstance}));
}
else if (_ju.isArray(types[i])) {
r.push(_currentInstance.makeAnchor(types[i], elementId, jsPlumbInstance));
}
}
return r;
};
/**
* Makes a dynamic anchor from the given list of anchors (which may be in shorthand notation as strings or dimension arrays, or Anchor
* objects themselves) and the given, optional, anchorSelector function (jsPlumb uses a default if this is not provided; most people will
* not need to provide this - i think).
*/
this.makeDynamicAnchor = function (anchors, anchorSelector) {
return new root.jsPlumb.DynamicAnchor({anchors: anchors, selector: anchorSelector, elementId: null, jsPlumbInstance: _currentInstance});
};
// --------------------- makeSource/makeTarget ----------------------------------------------
this.targetEndpointDefinitions = {};
this.sourceEndpointDefinitions = {};
var selectorFilter = function (evt, _el, selector, _instance, negate) {
var t = evt.target || evt.srcElement, ok = false,
sel = _instance.getSelector(_el, selector);
for (var j = 0; j < sel.length; j++) {
if (sel[j] === t) {
ok = true;
break;
}
}
return negate ? !ok : ok;
};
var _makeElementDropHandler = function (elInfo, p, dropOptions, isSource, isTarget) {
var proxyComponent = new jsPlumbUIComponent(p);
var _drop = p._jsPlumb.EndpointDropHandler({
jsPlumb: _currentInstance,
enabled: function () {
return elInfo.def.enabled;
},
isFull: function () {
var targetCount = _currentInstance.select({target: elInfo.id}).length;
return elInfo.def.maxConnections > 0 && targetCount >= elInfo.def.maxConnections;
},
element: elInfo.el,
elementId: elInfo.id,
isSource: isSource,
isTarget: isTarget,
addClass: function (clazz) {
_currentInstance.addClass(elInfo.el, clazz);
},
removeClass: function (clazz) {
_currentInstance.removeClass(elInfo.el, clazz);
},
onDrop: function (jpc) {
var source = jpc.endpoints[0];
source.anchor.locked = false;
},
isDropAllowed: function () {
return proxyComponent.isDropAllowed.apply(proxyComponent, arguments);
},
isRedrop:function(jpc) {
return (jpc.suspendedElement != null && jpc.suspendedEndpoint != null && jpc.suspendedEndpoint.element === elInfo.el);
},
getEndpoint: function (jpc) {
// make a new Endpoint for the target, or get it from the cache if uniqueEndpoint
// is set. if its a redrop the new endpoint will be immediately cleaned up.
var newEndpoint = elInfo.def.endpoint;
// if no cached endpoint, or there was one but it has been cleaned up
// (ie. detached), create a new one
if (newEndpoint == null || newEndpoint._jsPlumb == null) {
var eps = _currentInstance.deriveEndpointAndAnchorSpec(jpc.getType().join(" "), true);
var pp = eps.endpoints ? root.jsPlumb.extend(p, {
endpoint:elInfo.def.def.endpoint || eps.endpoints[1]
}) :p;
if (eps.anchors) {
pp = root.jsPlumb.extend(pp, {
anchor:elInfo.def.def.anchor || eps.anchors[1]
});
}
newEndpoint = _currentInstance.addEndpoint(elInfo.el, pp);
newEndpoint._mtNew = true;
}
if (p.uniqueEndpoint) {
elInfo.def.endpoint = newEndpoint;
}
newEndpoint.setDeleteOnEmpty(true);
// if connection is detachable, init the new endpoint to be draggable, to support that happening.
if (jpc.isDetachable()) {
newEndpoint.initDraggable();
}
// if the anchor has a 'positionFinder' set, then delegate to that function to find
// out where to locate the anchor.
if (newEndpoint.anchor.positionFinder != null) {
var dropPosition = _currentInstance.getUIPosition(arguments, _currentInstance.getZoom()),
elPosition = _currentInstance.getOffset(elInfo.el),
elSize = _currentInstance.getSize(elInfo.el),
ap = dropPosition == null ? [0,0] : newEndpoint.anchor.positionFinder(dropPosition, elPosition, elSize, newEndpoint.anchor.constructorParams);
newEndpoint.anchor.x = ap[0];
newEndpoint.anchor.y = ap[1];
// now figure an orientation for it..kind of hard to know what to do actually. probably the best thing i can do is to
// support specifying an orientation in the anchor's spec. if one is not supplied then i will make the orientation
// be what will cause the most natural link to the source: it will be pointing at the source, but it needs to be
// specified in one axis only, and so how to make that choice? i think i will use whichever axis is the one in which
// the target is furthest away from the source.
}
return newEndpoint;
},
maybeCleanup: function (ep) {
if (ep._mtNew && ep.connections.length === 0) {
_currentInstance.deleteObject({endpoint: ep});
}
else {
delete ep._mtNew;
}
}
});
// wrap drop events as needed and initialise droppable
var dropEvent = root.jsPlumb.dragEvents.drop;
dropOptions.scope = dropOptions.scope || (p.scope || _currentInstance.Defaults.Scope);
dropOptions[dropEvent] = _ju.wrap(dropOptions[dropEvent], _drop, true);
// if target, return true from the over event. this will cause katavorio to stop setting drops to hover
// if multipleDrop is set to false.
if (isTarget) {
dropOptions[root.jsPlumb.dragEvents.over] = function () { return true; };
}
// vanilla jsplumb only
if (p.allowLoopback === false) {
dropOptions.canDrop = function (_drag) {
var de = _drag.getDragElement()._jsPlumbRelatedElement;
return de !== elInfo.el;
};
}
_currentInstance.initDroppable(elInfo.el, dropOptions, "internal");
return _drop;
};
// see API docs
this.makeTarget = function (el, params, referenceParams) {
// put jsplumb ref into params without altering the params passed in
var p = root.jsPlumb.extend({_jsPlumb: this}, referenceParams);
root.jsPlumb.extend(p, params);
var maxConnections = p.maxConnections || -1,
_doOne = function (el) {
// get the element's id and store the endpoint definition for it. jsPlumb.connect calls will look for one of these,
// and use the endpoint definition if found.
// decode the info for this element (id and element)
var elInfo = _info(el),
elid = elInfo.id,
dropOptions = root.jsPlumb.extend({}, p.dropOptions || {}),
type = p.connectionType || "default";
this.targetEndpointDefinitions[elid] = this.targetEndpointDefinitions[elid] || {};
_ensureContainer(elid);
// if this is a group and the user has not mandated a rank, set to -1 so that Nodes takes
// precedence.
if (elInfo.el._isJsPlumbGroup && dropOptions.rank == null) {
dropOptions.rank = -1;
}
// store the definition
var _def = {
def: root.jsPlumb.extend({}, p),
uniqueEndpoint: p.uniqueEndpoint,
maxConnections: maxConnections,
enabled: true
};
if (p.createEndpoint) {
_def.uniqueEndpoint = true;
_def.endpoint = _currentInstance.addEndpoint(el, _def.def);
_def.endpoint.setDeleteOnEmpty(false);
}
elInfo.def = _def;
this.targetEndpointDefinitions[elid][type] = _def;
_makeElementDropHandler(elInfo, p, dropOptions, p.isSource === true, true);
// stash the definition on the drop
elInfo.el._katavorioDrop[elInfo.el._katavorioDrop.length - 1].targetDef = _def;
}.bind(this);
// make an array if only given one element
var inputs = el.length && el.constructor !== String ? el : [ el ];
// register each one in the list.
for (var i = 0, ii = inputs.length; i < ii; i++) {
_doOne(inputs[i]);
}
return this;
};
// see api docs
this.unmakeTarget = function (el, doNotClearArrays) {
var info = _info(el);
_currentInstance.destroyDroppable(info.el, "internal");
if (!doNotClearArrays) {
delete this.targetEndpointDefinitions[info.id];
}
return this;
};
// see api docs
this.makeSource = function (el, params, referenceParams) {
var p = root.jsPlumb.extend({_jsPlumb: this}, referenceParams);
root.jsPlumb.extend(p, params);
var type = p.connectionType || "default";
var aae = _currentInstance.deriveEndpointAndAnchorSpec(type);
p.endpoint = p.endpoint || aae.endpoints[0];
p.anchor = p.anchor || aae.anchors[0];
var maxConnections = p.maxConnections || -1,
onMaxConnections = p.onMaxConnections,
_doOne = function (elInfo) {
// get the element's id and store the endpoint definition for it. jsPlumb.connect calls will look for one of these,
// and use the endpoint definition if found.
var elid = elInfo.id,
_del = this.getElement(elInfo.el);
this.sourceEndpointDefinitions[elid] = this.sourceEndpointDefinitions[elid] || {};
_ensureContainer(elid);
var _def = {
def:root.jsPlumb.extend({}, p),
uniqueEndpoint: p.uniqueEndpoint,
maxConnections: maxConnections,
enabled: true
};
if (p.createEndpoint) {
_def.uniqueEndpoint = true;
_def.endpoint = _currentInstance.addEndpoint(el, _def.def);
_def.endpoint.setDeleteOnEmpty(false);
}
this.sourceEndpointDefinitions[elid][type] = _def;
elInfo.def = _def;
var stopEvent = root.jsPlumb.dragEvents.stop,
dragEvent = root.jsPlumb.dragEvents.drag,
dragOptions = root.jsPlumb.extend({ }, p.dragOptions || {}),
existingDrag = dragOptions.drag,
existingStop = dragOptions.stop,
ep = null,
endpointAddedButNoDragYet = false;
// set scope if its not set in dragOptions but was passed in in params
dragOptions.scope = dragOptions.scope || p.scope;
dragOptions[dragEvent] = _ju.wrap(dragOptions[dragEvent], function () {
if (existingDrag) {
existingDrag.apply(this, arguments);
}
endpointAddedButNoDragYet = false;
});
dragOptions[stopEvent] = _ju.wrap(dragOptions[stopEvent], function () {
if (existingStop) {
existingStop.apply(this, arguments);
}
this.currentlyDragging = false;
if (ep._jsPlumb != null) { // if not cleaned up...
// reset the anchor to the anchor that was initially provided. the one we were using to drag
// the connection was just a placeholder that was located at the place the user pressed the
// mouse button to initiate the drag.
var anchorDef = p.anchor || this.Defaults.Anchor,
oldAnchor = ep.anchor,
oldConnection = ep.connections[0];
var newAnchor = this.makeAnchor(anchorDef, elid, this),
_el = ep.element;
// if the anchor has a 'positionFinder' set, then delegate to that function to find
// out where to locate the anchor. issue 117.
if (newAnchor.positionFinder != null) {
var elPosition = _currentInstance.getOffset(_el),
elSize = this.getSize(_el),
dropPosition = { left: elPosition.left + (oldAnchor.x * elSize[0]), top: elPosition.top + (oldAnchor.y * elSize[1]) },
ap = newAnchor.positionFinder(dropPosition, elPosition, elSize, newAnchor.constructorParams);
newAnchor.x = ap[0];
newAnchor.y = ap[1];
}
ep.setAnchor(newAnchor, true);
ep.repaint();
this.repaint(ep.elementId);
if (oldConnection != null) {
this.repaint(oldConnection.targetId);
}
}
}.bind(this));
// when the user presses the mouse, add an Endpoint, if we are enabled.
var mouseDownListener = function (e) {
// on right mouse button, abort.
if (e.which === 3 || e.button === 2) {
return;
}
// TODO store def on element.
var def = this.sourceEndpointDefinitions[elid][type];
// if disabled, return.
if (!def.enabled) {
return;
}
elid = this.getId(this.getElement(elInfo.el)); // elid might have changed since this method was called to configure the element.
// if a filter was given, run it, and return if it says no.
if (p.filter) {
var r = _ju.isString(p.filter) ? selectorFilter(e, elInfo.el, p.filter, this, p.filterExclude) : p.filter(e, elInfo.el);
if (r === false) {
return;
}
}
// if maxConnections reached
var sourceCount = this.select({source: elid}).length;
if (def.maxConnections >= 0 && (sourceCount >= def.maxConnections)) {
if (onMaxConnections) {
onMaxConnections({
element: elInfo.el,
maxConnections: maxConnections
}, e);
}
return false;
}
// find the position on the element at which the mouse was pressed; this is where the endpoint
// will be located.
var elxy = root.jsPlumb.getPositionOnElement(e, _del, _zoom);
// we need to override the anchor in here, and force 'isSource', but we don't want to mess with
// the params passed in, because after a connection is established we're going to reset the endpoint
// to have the anchor we were given.
var tempEndpointParams = {};
root.jsPlumb.extend(tempEndpointParams, p);
tempEndpointParams.isTemporarySource = true;
tempEndpointParams.anchor = [ elxy[0], elxy[1] , 0, 0];
tempEndpointParams.dragOptions = dragOptions;
if (def.def.scope) {
tempEndpointParams.scope = def.def.scope;
}
ep = this.addEndpoint(elid, tempEndpointParams);
endpointAddedButNoDragYet = true;
ep.setDeleteOnEmpty(true);
// if unique endpoint and it's already been created, push it onto the endpoint we create. at the end
// of a successful connection we'll switch to that endpoint.
// TODO this is the same code as the programmatic endpoints create on line 1050 ish
if (def.uniqueEndpoint) {
if (!def.endpoint) {
def.endpoint = ep;
ep.setDeleteOnEmpty(false);
}
else {
ep.finalEndpoint = def.endpoint;
}
}
var _delTempEndpoint = function () {
// this mouseup event is fired only if no dragging occurred, by jquery and yui, but for mootools
// it is fired even if dragging has occurred, in which case we would blow away a perfectly
// legitimate endpoint, were it not for this check. the flag is set after adding an
// endpoint and cleared in a drag listener we set in the dragOptions above.
_currentInstance.off(ep.canvas, "mouseup", _delTempEndpoint);
_currentInstance.off(elInfo.el, "mouseup", _delTempEndpoint);
if (endpointAddedButNoDragYet) {
endpointAddedButNoDragYet = false;
_currentInstance.deleteEndpoint(ep);
}
};
_currentInstance.on(ep.canvas, "mouseup", _delTempEndpoint);
_currentInstance.on(elInfo.el, "mouseup", _delTempEndpoint);
// optionally check for attributes to extract from the source element
var payload = {};
if (def.def.extract) {
for (var att in def.def.extract) {
var v = (e.srcElement || e.target).getAttribute(att);
if (v) {
payload[def.def.extract[att]] = v;
}
}
}
// and then trigger its mousedown event, which will kick off a drag, which will start dragging
// a new connection from this endpoint.
_currentInstance.trigger(ep.canvas, "mousedown", e, payload);
_ju.consume(e);
}.bind(this);
this.on(elInfo.el, "mousedown", mouseDownListener);
_def.trigger = mouseDownListener;
// if a filter was provided, set it as a dragFilter on the element,
// to prevent the element drag function from kicking in when we want to
// drag a new connection
if (p.filter && (_ju.isString(p.filter) || _ju.isFunction(p.filter))) {
_currentInstance.setDragFilter(elInfo.el, p.filter);
}
var dropOptions = root.jsPlumb.extend({}, p.dropOptions || {});
_makeElementDropHandler(elInfo, p, dropOptions, true, p.isTarget === true);
}.bind(this);
var inputs = el.length && el.constructor !== String ? el : [ el ];
for (var i = 0, ii = inputs.length; i < ii; i++) {
_doOne(_info(inputs[i]));
}
return this;
};
// see api docs
this.unmakeSource = function (el, connectionType, doNotClearArrays) {
var info = _info(el);
_currentInstance.destroyDroppable(info.el, "internal");
var eldefs = this.sourceEndpointDefinitions[info.id];
if (eldefs) {
for (var def in eldefs) {
if (connectionType == null || connectionType === def) {
var mouseDownListener = eldefs[def].trigger;
if (mouseDownListener) {
_currentInstance.off(info.el, "mousedown", mouseDownListener);
}
if (!doNotClearArrays) {
delete this.sourceEndpointDefinitions[info.id][def];
}
}
}
}
return this;
};
// see api docs
this.unmakeEverySource = function () {
for (var i in this.sourceEndpointDefinitions) {
_currentInstance.unmakeSource(i, null, true);
}
this.sourceEndpointDefinitions = {};
return this;
};
var _getScope = function (el, types, connectionType) {
types = _ju.isArray(types) ? types : [ types ];
var id = _getId(el);
connectionType = connectionType || "default";
for (var i = 0; i < types.length; i++) {
var eldefs = this[types[i]][id];
if (eldefs && eldefs[connectionType]) {
return eldefs[connectionType].def.scope || this.Defaults.Scope;
}
}
}.bind(this);
var _setScope = function (el, scope, types, connectionType) {
types = _ju.isArray(types) ? types : [ types ];
var id = _getId(el);
connectionType = connectionType || "default";
for (var i = 0; i < types.length; i++) {
var eldefs = this[types[i]][id];
if (eldefs && eldefs[connectionType]) {
eldefs[connectionType].def.scope = scope;
}
}
}.bind(this);
this.getScope = function (el, scope) {
return _getScope(el, [ "sourceEndpointDefinitions", "targetEndpointDefinitions" ]);
};
this.getSourceScope = function (el) {
return _getScope(el, "sourceEndpointDefinitions");
};
this.getTargetScope = function (el) {
return _getScope(el, "targetEndpointDefinitions");
};
this.setScope = function (el, scope, connectionType) {
this.setSourceScope(el, scope, connectionType);
this.setTargetScope(el, scope, connectionType);
};
this.setSourceScope = function (el, scope, connectionType) {
_setScope(el, scope, "sourceEndpointDefinitions", connectionType);
// we get the source scope during the mousedown event, but we also want to set this.
this.setDragScope(el, scope);
};
this.setTargetScope = function (el, scope, connectionType) {
_setScope(el, scope, "targetEndpointDefinitions", connectionType);
this.setDropScope(el, scope);
};
// see api docs
this.unmakeEveryTarget = function () {
for (var i in this.targetEndpointDefinitions) {
_currentInstance.unmakeTarget(i, true);
}
this.targetEndpointDefinitions = {};
return this;
};
// does the work of setting a source enabled or disabled.
var _setEnabled = function (type, el, state, toggle, connectionType) {
var a = type === "source" ? this.sourceEndpointDefinitions : this.targetEndpointDefinitions,
originalState, info, newState;
connectionType = connectionType || "default";
// a selector or an array
if (el.length && !_ju.isString(el)) {
originalState = [];
for (var i = 0, ii = el.length; i < ii; i++) {
info = _info(el[i]);
if (a[info.id] && a[info.id][connectionType]) {
originalState[i] = a[info.id][connectionType].enabled;
newState = toggle ? !originalState[i] : state;
a[info.id][connectionType].enabled = newState;
_currentInstance[newState ? "removeClass" : "addClass"](info.el, "jtk-" + type + "-disabled");
}
}
}
// otherwise a DOM element or a String ID.
else {
info = _info(el);
var id = info.id;
if (a[id] && a[id][connectionType]) {
originalState = a[id][connectionType].enabled;
newState = toggle ? !originalState : state;
a[id][connectionType].enabled = newState;
_currentInstance[newState ? "removeClass" : "addClass"](info.el, "jtk-" + type + "-disabled");
}
}
return originalState;
}.bind(this);
var _first = function (el, fn) {
if (_ju.isString(el) || !el.length) {
return fn.apply(this, [ el ]);
}
else if (el.length) {
return fn.apply(this, [ el[0] ]);
}
}.bind(this);
this.toggleSourceEnabled = function (el, connectionType) {
_setEnabled("source", el, null, true, connectionType);
return this.isSourceEnabled(el, connectionType);
};
this.setSourceEnabled = function (el, state, connectionType) {
return _setEnabled("source", el, state, null, connectionType);
};
this.isSource = function (el, connectionType) {
connectionType = connectionType || "default";
return _first(el, function (_el) {
var eldefs = this.sourceEndpointDefinitions[_info(_el).id];
return eldefs != null && eldefs[connectionType] != null;
}.bind(this));
};
this.isSourceEnabled = function (el, connectionType) {
connectionType = connectionType || "default";
return _first(el, function (_el) {
var sep = this.sourceEndpointDefinitions[_info(_el).id];
return sep && sep[connectionType] && sep[connectionType].enabled === true;
}.bind(this));
};
this.toggleTargetEnabled = function (el, connectionType) {
_setEnabled("target", el, null, true, connectionType);
return this.isTargetEnabled(el, connectionType);
};
this.isTarget = function (el, connectionType) {
connectionType = connectionType || "default";
return _first(el, function (_el) {
var eldefs = this.targetEndpointDefinitions[_info(_el).id];
return eldefs != null && eldefs[connectionType] != null;
}.bind(this));
};
this.isTargetEnabled = function (el, connectionType) {
connectionType = connectionType || "default";
return _first(el, function (_el) {
var tep = this.targetEndpointDefinitions[_info(_el).id];
return tep && tep[connectionType] && tep[connectionType].enabled === true;
}.bind(this));
};
this.setTargetEnabled = function (el, state, connectionType) {
return _setEnabled("target", el, state, null, connectionType);
};
// --------------------- end makeSource/makeTarget ----------------------------------------------
this.ready = function (fn) {
_currentInstance.bind("ready", fn);
};
var _elEach = function(el, fn) {
// support both lists...
if (typeof el === 'object' && el.length) {
for (var i = 0, ii = el.length; i < ii; i++) {
fn(el[i]);
}
}
else {// ...and single strings or elements.
fn(el);
}
return _currentInstance;
};
// repaint some element's endpoints and connections
this.repaint = function (el, ui, timestamp) {
return _elEach(el, function(_el) {
_draw(_el, ui, timestamp);
});
};
this.revalidate = function (el, timestamp, isIdAlready) {
return _elEach(el, function(_el) {
var elId = isIdAlready ? _el : _currentInstance.getId(_el);
_currentInstance.updateOffset({ elId: elId, recalc: true, timestamp:timestamp });
var dm = _currentInstance.getDragManager();
if (dm) {
dm.updateOffsets(elId);
}
_currentInstance.repaint(_el);
});
};
// repaint every endpoint and connection.
this.repaintEverything = function () {
// TODO this timestamp causes continuous anchors to not repaint properly.
// fix this. do not just take out the timestamp. it runs a lot faster with
// the timestamp included.
var timestamp = _timestamp(), elId;
for (elId in endpointsByElement) {
_currentInstance.updateOffset({ elId: elId, recalc: true, timestamp: timestamp });
}
for (elId in endpointsByElement) {
_draw(elId, null, timestamp);
}
return this;
};
this.removeAllEndpoints = function (el, recurse, affectedElements) {
affectedElements = affectedElements || [];
var _one = function (_el) {
var info = _info(_el),
ebe = endpointsByElement[info.id],
i, ii;
if (ebe) {
affectedElements.push(info);
for (i = 0, ii = ebe.length; i < ii; i++) {
_currentInstance.deleteEndpoint(ebe[i], false);
}
}
delete endpointsByElement[info.id];
if (recurse) {
if (info.el && info.el.nodeType !== 3 && info.el.nodeType !== 8) {
for (i = 0, ii = info.el.childNodes.length; i < ii; i++) {
_one(info.el.childNodes[i]);
}
}
}
};
_one(el);
return this;
};
var _doRemove = function(info, affectedElements) {
_currentInstance.removeAllEndpoints(info.id, true, affectedElements);
var dm = _currentInstance.getDragManager();
var _one = function(_info) {
if (dm) {
dm.elementRemoved(_info.id);
}
_currentInstance.anchorManager.clearFor(_info.id);
_currentInstance.anchorManager.removeFloatingConnection(_info.id);
if (_currentInstance.isSource(_info.el)) {
_currentInstance.unmakeSource(_info.el);
}
if (_currentInstance.isTarget(_info.el)) {
_currentInstance.unmakeTarget(_info.el);
}
_currentInstance.destroyDraggable(_info.el);
_currentInstance.destroyDroppable(_info.el);
delete _currentInstance.floatingConnections[_info.id];
delete managedElements[_info.id];
delete offsets[_info.id];
if (_info.el) {
_currentInstance.removeElement(_info.el);
_info.el._jsPlumb = null;
}
};
// remove all affected child elements
for (var ae = 1; ae < affectedElements.length; ae++) {
_one(affectedElements[ae]);
}
// and always remove the requested one from the dom.
_one(info);
};
/**
* Remove the given element, including cleaning up all endpoints registered for it.
* This is exposed in the public API but also used internally by jsPlumb when removing the
* element associated with a connection drag.
*/
this.remove = function (el, doNotRepaint) {
var info = _info(el), affectedElements = [];
if (info.text) {
info.el.parentNode.removeChild(info.el);
}
else if (info.id) {
_currentInstance.batch(function () {
_doRemove(info, affectedElements);
}, doNotRepaint === false);
}
return _currentInstance;
};
this.empty = function (el, doNotRepaint) {
var affectedElements = [];
var _one = function(el, dontRemoveFocus) {
var info = _info(el);
if (info.text) {
info.el.parentNode.removeChild(info.el);
}
else if (info.el) {
while(info.el.childNodes.length > 0) {
_one(info.el.childNodes[0]);
}
if (!dontRemoveFocus) {
_doRemove(info, affectedElements);
}
}
};
_currentInstance.batch(function() {
_one(el, true);
}, doNotRepaint === false);
return _currentInstance;
};
this.reset = function (doNotUnbindInstanceEventListeners) {
_currentInstance.silently(function() {
_hoverSuspended = false;
_currentInstance.removeAllGroups();
_currentInstance.removeGroupManager();
_currentInstance.deleteEveryEndpoint();
if (!doNotUnbindInstanceEventListeners) {
_currentInstance.unbind();
}
this.targetEndpointDefinitions = {};
this.sourceEndpointDefinitions = {};
connections.length = 0;
if (this.doReset) {
this.doReset();
}
}.bind(this));
};
var _clearObject = function (obj) {
if (obj.canvas && obj.canvas.parentNode) {
obj.canvas.parentNode.removeChild(obj.canvas);
}
obj.cleanup();
obj.destroy();
};
this.clear = function () {
_currentInstance.select().each(_clearObject);
_currentInstance.selectEndpoints().each(_clearObject);
endpointsByElement = {};
endpointsByUUID = {};
};
this.setDefaultScope = function (scope) {
DEFAULT_SCOPE = scope;
return _currentInstance;
};
// sets whether or not some element should be currently draggable.
this.setDraggable = _setDraggable;
this.deriveEndpointAndAnchorSpec = function(type, dontPrependDefault) {
var bits = ((dontPrependDefault ? "" : "default ") + type).split(/[\s]/), eps = null, ep = null, a = null, as = null;
for (var i = 0; i < bits.length; i++) {
var _t = _currentInstance.getType(bits[i], "connection");
if (_t) {
if (_t.endpoints) {
eps = _t.endpoints;
}
if (_t.endpoint) {
ep = _t.endpoint;
}
if (_t.anchors) {
as = _t.anchors;
}
if (_t.anchor) {
a = _t.anchor;
}
}
}
return { endpoints: eps ? eps : [ ep, ep ], anchors: as ? as : [a, a ]};
};
// sets the id of some element, changing whatever we need to to keep track.
this.setId = function (el, newId, doNotSetAttribute) {
//
var id;
if (_ju.isString(el)) {
id = el;
}
else {
el = this.getElement(el);
id = this.getId(el);
}
var sConns = this.getConnections({source: id, scope: '*'}, true),
tConns = this.getConnections({target: id, scope: '*'}, true);
newId = "" + newId;
if (!doNotSetAttribute) {
el = this.getElement(id);
this.setAttribute(el, "id", newId);
}
else {
el = this.getElement(newId);
}
endpointsByElement[newId] = endpointsByElement[id] || [];
for (var i = 0, ii = endpointsByElement[newId].length; i < ii; i++) {
endpointsByElement[newId][i].setElementId(newId);
endpointsByElement[newId][i].setReferenceElement(el);
}
delete endpointsByElement[id];
this.sourceEndpointDefinitions[newId] = this.sourceEndpointDefinitions[id];
delete this.sourceEndpointDefinitions[id];
this.targetEndpointDefinitions[newId] = this.targetEndpointDefinitions[id];
delete this.targetEndpointDefinitions[id];
this.anchorManager.changeId(id, newId);
var dm = this.getDragManager();
if (dm) {
dm.changeId(id, newId);
}
managedElements[newId] = managedElements[id];
delete managedElements[id];
var _conns = function (list, epIdx, type) {
for (var i = 0, ii = list.length; i < ii; i++) {
list[i].endpoints[epIdx].setElementId(newId);
list[i].endpoints[epIdx].setReferenceElement(el);
list[i][type + "Id"] = newId;
list[i][type] = el;
}
};
_conns(sConns, 0, "source");
_conns(tConns, 1, "target");
this.repaint(newId);
};
this.setDebugLog = function (debugLog) {
log = debugLog;
};
this.setSuspendDrawing = function (val, repaintAfterwards) {
var curVal = _suspendDrawing;
_suspendDrawing = val;
if (val) {
_suspendedAt = new Date().getTime();
} else {
_suspendedAt = null;
}
if (repaintAfterwards) {
this.repaintEverything();
}
return curVal;
};
// returns whether or not drawing is currently suspended.
this.isSuspendDrawing = function () {
return _suspendDrawing;
};
// return timestamp for when drawing was suspended.
this.getSuspendedAt = function () {
return _suspendedAt;
};
this.batch = function (fn, doNotRepaintAfterwards) {
var _wasSuspended = this.isSuspendDrawing();
if (!_wasSuspended) {
this.setSuspendDrawing(true);
}
try {
fn();
}
catch (e) {
_ju.log("Function run while suspended failed", e);
}
if (!_wasSuspended) {
this.setSuspendDrawing(false, !doNotRepaintAfterwards);
}
};
this.doWhileSuspended = this.batch;
this.getCachedData = _getCachedData;
this.timestamp = _timestamp;
this.show = function (el, changeEndpoints) {
_setVisible(el, "block", changeEndpoints);
return _currentInstance;
};
// TODO: update this method to return the current state.
this.toggleVisible = _toggleVisible;
this.toggleDraggable = _toggleDraggable;
this.addListener = this.bind;
var floatingConnections = [];
this.registerFloatingConnection = function(info, conn, ep) {
floatingConnections[info.id] = conn;
// only register for the target endpoint; we will not be dragging the source at any time
// before this connection is either discarded or made into a permanent connection.
_ju.addToList(endpointsByElement, info.id, ep);
};
this.getFloatingConnectionFor = function(id) {
return floatingConnections[id];
};
};
_ju.extend(root.jsPlumbInstance, _ju.EventGenerator, {
setAttribute: function (el, a, v) {
this.setAttribute(el, a, v);
},
getAttribute: function (el, a) {
return this.getAttribute(root.jsPlumb.getElement(el), a);
},
convertToFullOverlaySpec: function(spec) {
if (_ju.isString(spec)) {
spec = [ spec, { } ];
}
spec[1].id = spec[1].id || _ju.uuid();
return spec;
},
registerConnectionType: function (id, type) {
this._connectionTypes[id] = root.jsPlumb.extend({}, type);
if (type.overlays) {
var to = {};
for (var i = 0; i < type.overlays.length; i++) {
// if a string, convert to object representation so that we can store the typeid on it.
// also assign an id.
var fo = this.convertToFullOverlaySpec(type.overlays[i]);
to[fo[1].id] = fo;
}
this._connectionTypes[id].overlays = to;
}
},
registerConnectionTypes: function (types) {
for (var i in types) {
this.registerConnectionType(i, types[i]);
}
},
registerEndpointType: function (id, type) {
this._endpointTypes[id] = root.jsPlumb.extend({}, type);
if (type.overlays) {
var to = {};
for (var i = 0; i < type.overlays.length; i++) {
// if a string, convert to object representation so that we can store the typeid on it.
// also assign an id.
var fo = this.convertToFullOverlaySpec(type.overlays[i]);
to[fo[1].id] = fo;
}
this._endpointTypes[id].overlays = to;
}
},
registerEndpointTypes: function (types) {
for (var i in types) {
this.registerEndpointType(i, types[i]);
}
},
getType: function (id, typeDescriptor) {
return typeDescriptor === "connection" ? this._connectionTypes[id] : this._endpointTypes[id];
},
setIdChanged: function (oldId, newId) {
this.setId(oldId, newId, true);
},
// set parent: change the parent for some node and update all the registrations we need to.
setParent: function (el, newParent) {
var _dom = this.getElement(el),
_id = this.getId(_dom),
_pdom = this.getElement(newParent),
_pid = this.getId(_pdom),
dm = this.getDragManager();
_dom.parentNode.removeChild(_dom);
_pdom.appendChild(_dom);
if (dm) {
dm.setParent(_dom, _id, _pdom, _pid);
}
},
extend: function (o1, o2, names) {
var i;
if (names) {
for (i = 0; i < names.length; i++) {
o1[names[i]] = o2[names[i]];
}
}
else {
for (i in o2) {
o1[i] = o2[i];
}
}
return o1;
},
floatingConnections: {},
getFloatingAnchorIndex: function (jpc) {
return jpc.endpoints[0].isFloating() ? 0 : jpc.endpoints[1].isFloating() ? 1 : -1;
}
});
jsPlumbInstance.prototype.Defaults = {
Anchor: "Bottom",
Anchors: [ null, null ],
ConnectionsDetachable: true,
ConnectionOverlays: [ ],
Connector: "Bezier",
Container: null,
DoNotThrowErrors: false,
DragOptions: { },
DropOptions: { },
Endpoint: "Dot",
EndpointOverlays: [ ],
Endpoints: [ null, null ],
EndpointStyle: { fill: "#456" },
EndpointStyles: [ null, null ],
EndpointHoverStyle: null,
EndpointHoverStyles: [ null, null ],
HoverPaintStyle: null,
LabelStyle: { color: "black" },
LogEnabled: false,
Overlays: [ ],
MaxConnections: 1,
PaintStyle: { "stroke-width": 4, stroke: "#456" },
ReattachConnections: false,
RenderMode: "svg",
Scope: "jsPlumb_DefaultScope"
};
// --------------------- static instance + module registration -------------------------------------------
// create static instance and assign to window if window exists.
var jsPlumb = new jsPlumbInstance();
// register on 'root' (lets us run on server or browser)
root.jsPlumb = jsPlumb;
// add 'getInstance' method to static instance
jsPlumb.getInstance = function (_defaults, overrideFns) {
var j = new jsPlumbInstance(_defaults);
if (overrideFns) {
for (var ovf in overrideFns) {
j[ovf] = overrideFns[ovf];
}
}
j.init();
return j;
};
jsPlumb.each = function (spec, fn) {
if (spec == null) {
return;
}
if (typeof spec === "string") {
fn(jsPlumb.getElement(spec));
}
else if (spec.length != null) {
for (var i = 0; i < spec.length; i++) {
fn(jsPlumb.getElement(spec[i]));
}
}
else {
fn(spec);
} // assume it's an element.
};
// CommonJS
if (true) {
exports.jsPlumb = jsPlumb;
}
// --------------------- end static instance + AMD registration -------------------------------------------
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains the base functionality for DOM type adapters.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;
(function () {
var root = this, _ju = root.jsPlumbUtil;
var _genLoc = function (prefix, e) {
if (e == null) {
return [ 0, 0 ];
}
var ts = _touches(e), t = _getTouch(ts, 0);
return [t[prefix + "X"], t[prefix + "Y"]];
},
_pageLocation = _genLoc.bind(this, "page"),
_screenLocation = _genLoc.bind(this, "screen"),
_clientLocation = _genLoc.bind(this, "client"),
_getTouch = function (touches, idx) {
return touches.item ? touches.item(idx) : touches[idx];
},
_touches = function (e) {
return e.touches && e.touches.length > 0 ? e.touches :
e.changedTouches && e.changedTouches.length > 0 ? e.changedTouches :
e.targetTouches && e.targetTouches.length > 0 ? e.targetTouches :
[ e ];
};
/**
Manages dragging for some instance of jsPlumb.
TODO instead of this being accessed directly, it should subscribe to events on the jsPlumb instance: every method
in here is called directly by jsPlumb. But what should happen is that we have unpublished events that this listens
to. The only trick is getting one of these instantiated with every jsPlumb instance: it needs to have a hook somehow.
Basically the general idea is to pull ALL the drag code out (prototype method registrations plus this) into a
dedicated drag script), that does not necessarily need to be included.
*/
var DragManager = function (_currentInstance) {
var _draggables = {}, _dlist = [], _delements = {}, _elementsWithEndpoints = {},
// elementids mapped to the draggable to which they belong.
_draggablesForElements = {};
/**
register some element as draggable. right now the drag init stuff is done elsewhere, and it is
possible that will continue to be the case.
*/
this.register = function (el) {
var id = _currentInstance.getId(el),
parentOffset = _currentInstance.getOffset(el);
if (!_draggables[id]) {
_draggables[id] = el;
_dlist.push(el);
_delements[id] = {};
}
// look for child elements that have endpoints and register them against this draggable.
var _oneLevel = function (p) {
if (p) {
for (var i = 0; i < p.childNodes.length; i++) {
if (p.childNodes[i].nodeType !== 3 && p.childNodes[i].nodeType !== 8) {
var cEl = jsPlumb.getElement(p.childNodes[i]),
cid = _currentInstance.getId(p.childNodes[i], null, true);
if (cid && _elementsWithEndpoints[cid] && _elementsWithEndpoints[cid] > 0) {
var cOff = _currentInstance.getOffset(cEl);
_delements[id][cid] = {
id: cid,
offset: {
left: cOff.left - parentOffset.left,
top: cOff.top - parentOffset.top
}
};
_draggablesForElements[cid] = id;
}
_oneLevel(p.childNodes[i]);
}
}
}
};
_oneLevel(el);
};
// refresh the offsets for child elements of this element.
this.updateOffsets = function (elId, childOffsetOverrides) {
if (elId != null) {
childOffsetOverrides = childOffsetOverrides || {};
var domEl = jsPlumb.getElement(elId),
id = _currentInstance.getId(domEl),
children = _delements[id],
parentOffset = _currentInstance.getOffset(domEl);
if (children) {
for (var i in children) {
if (children.hasOwnProperty(i)) {
var cel = jsPlumb.getElement(i),
cOff = childOffsetOverrides[i] || _currentInstance.getOffset(cel);
// do not update if we have a value already and we'd just be writing 0,0
if (cel.offsetParent == null && _delements[id][i] != null) {
continue;
}
_delements[id][i] = {
id: i,
offset: {
left: cOff.left - parentOffset.left,
top: cOff.top - parentOffset.top
}
};
_draggablesForElements[i] = id;
}
}
}
}
};
/**
notification that an endpoint was added to the given el. we go up from that el's parent
node, looking for a parent that has been registered as a draggable. if we find one, we add this
el to that parent's list of elements to update on drag (if it is not there already)
*/
this.endpointAdded = function (el, id) {
id = id || _currentInstance.getId(el);
var b = document.body,
p = el.parentNode;
_elementsWithEndpoints[id] = _elementsWithEndpoints[id] ? _elementsWithEndpoints[id] + 1 : 1;
while (p != null && p !== b) {
var pid = _currentInstance.getId(p, null, true);
if (pid && _draggables[pid]) {
var pLoc = _currentInstance.getOffset(p);
if (_delements[pid][id] == null) {
var cLoc = _currentInstance.getOffset(el);
_delements[pid][id] = {
id: id,
offset: {
left: cLoc.left - pLoc.left,
top: cLoc.top - pLoc.top
}
};
_draggablesForElements[id] = pid;
}
break;
}
p = p.parentNode;
}
};
this.endpointDeleted = function (endpoint) {
if (_elementsWithEndpoints[endpoint.elementId]) {
_elementsWithEndpoints[endpoint.elementId]--;
if (_elementsWithEndpoints[endpoint.elementId] <= 0) {
for (var i in _delements) {
if (_delements.hasOwnProperty(i) && _delements[i]) {
delete _delements[i][endpoint.elementId];
delete _draggablesForElements[endpoint.elementId];
}
}
}
}
};
this.changeId = function (oldId, newId) {
_delements[newId] = _delements[oldId];
_delements[oldId] = {};
_draggablesForElements[newId] = _draggablesForElements[oldId];
_draggablesForElements[oldId] = null;
};
this.getElementsForDraggable = function (id) {
return _delements[id];
};
this.elementRemoved = function (elementId) {
var elId = _draggablesForElements[elementId];
if (elId) {
delete _delements[elId][elementId];
delete _draggablesForElements[elementId];
}
};
this.reset = function () {
_draggables = {};
_dlist = [];
_delements = {};
_elementsWithEndpoints = {};
};
//
// notification drag ended. We check automatically if need to update some
// ancestor's offsets.
//
this.dragEnded = function (el) {
if (el.offsetParent != null) {
var id = _currentInstance.getId(el),
ancestor = _draggablesForElements[id];
if (ancestor) {
this.updateOffsets(ancestor);
}
}
};
this.setParent = function (el, elId, p, pId, currentChildLocation) {
var current = _draggablesForElements[elId];
if (!_delements[pId]) {
_delements[pId] = {};
}
var pLoc = _currentInstance.getOffset(p),
cLoc = currentChildLocation || _currentInstance.getOffset(el);
if (current && _delements[current]) {
delete _delements[current][elId];
}
_delements[pId][elId] = {
id:elId,
offset : {
left: cLoc.left - pLoc.left,
top: cLoc.top - pLoc.top
}
};
_draggablesForElements[elId] = pId;
};
this.clearParent = function(el, elId) {
var current = _draggablesForElements[elId];
if (current) {
delete _delements[current][elId];
delete _draggablesForElements[elId];
}
};
this.revalidateParent = function(el, elId, childOffset) {
var current = _draggablesForElements[elId];
if (current) {
var co = {};
co[elId] = childOffset;
this.updateOffsets(current, co);
_currentInstance.revalidate(current);
}
};
this.getDragAncestor = function (el) {
var de = jsPlumb.getElement(el),
id = _currentInstance.getId(de),
aid = _draggablesForElements[id];
if (aid) {
return jsPlumb.getElement(aid);
}
else {
return null;
}
};
};
var trim = function (str) {
return str == null ? null : (str.replace(/^\s\s*/, '').replace(/\s\s*$/, ''));
},
_setClassName = function (el, cn, classList) {
cn = trim(cn);
if (typeof el.className.baseVal !== "undefined") {
el.className.baseVal = cn;
}
else {
el.className = cn;
}
// recent (i currently have 61.0.3163.100) version of chrome do not update classList when you set the base val
// of an svg element's className. in the long run we'd like to move to just using classList anyway
try {
var cl = el.classList;
while (cl.length > 0) {
cl.remove(cl.item(0));
}
for (var i = 0; i < classList.length; i++) {
if (classList[i]) {
cl.add(classList[i]);
}
}
}
catch(e) {
// not fatal
console.log("JSPLUMB: cannot set class list", e);
}
},
_getClassName = function (el) {
return (typeof el.className.baseVal === "undefined") ? el.className : el.className.baseVal;
},
_classManip = function (el, classesToAdd, classesToRemove) {
classesToAdd = classesToAdd == null ? [] : _ju.isArray(classesToAdd) ? classesToAdd : classesToAdd.split(/\s+/);
classesToRemove = classesToRemove == null ? [] : _ju.isArray(classesToRemove) ? classesToRemove : classesToRemove.split(/\s+/);
var className = _getClassName(el),
curClasses = className.split(/\s+/);
var _oneSet = function (add, classes) {
for (var i = 0; i < classes.length; i++) {
if (add) {
if (curClasses.indexOf(classes[i]) === -1) {
curClasses.push(classes[i]);
}
}
else {
var idx = curClasses.indexOf(classes[i]);
if (idx !== -1) {
curClasses.splice(idx, 1);
}
}
}
};
_oneSet(true, classesToAdd);
_oneSet(false, classesToRemove);
_setClassName(el, curClasses.join(" "), curClasses);
};
root.jsPlumb.extend(root.jsPlumbInstance.prototype, {
headless: false,
pageLocation: _pageLocation,
screenLocation: _screenLocation,
clientLocation: _clientLocation,
getDragManager:function() {
if (this.dragManager == null) {
this.dragManager = new DragManager(this);
}
return this.dragManager;
},
// NEVER CALLED IN THE CURRENT JS
recalculateOffsets:function(elId) {
this.getDragManager().updateOffsets(elId);
},
// CONVERTED
createElement:function(tag, style, clazz, atts) {
return this.createElementNS(null, tag, style, clazz, atts);
},
// CONVERTED
createElementNS:function(ns, tag, style, clazz, atts) {
var e = ns == null ? document.createElement(tag) : document.createElementNS(ns, tag);
var i;
style = style || {};
for (i in style) {
e.style[i] = style[i];
}
if (clazz) {
e.className = clazz;
}
atts = atts || {};
for (i in atts) {
e.setAttribute(i, "" + atts[i]);
}
return e;
},
// CONVERTED
getAttribute: function (el, attName) {
return el.getAttribute != null ? el.getAttribute(attName) : null;
},
// CONVERTED
setAttribute: function (el, a, v) {
if (el.setAttribute != null) {
el.setAttribute(a, v);
}
},
// CONVERTED
setAttributes: function (el, atts) {
for (var i in atts) {
if (atts.hasOwnProperty(i)) {
el.setAttribute(i, atts[i]);
}
}
},
appendToRoot: function (node) {
document.body.appendChild(node);
},
// NOT CONVERTING
getRenderModes: function () {
return [ "svg" ];
},
// CONVERTED
getClass:_getClassName,
// CONVERTED
addClass: function (el, clazz) {
jsPlumb.each(el, function (e) {
_classManip(e, clazz);
});
},
// CONVERTED
hasClass: function (el, clazz) {
el = jsPlumb.getElement(el);
if (el.classList) {
return el.classList.contains(clazz);
}
else {
return _getClassName(el).indexOf(clazz) !== -1;
}
},
// CONVERTED
removeClass: function (el, clazz) {
jsPlumb.each(el, function (e) {
_classManip(e, null, clazz);
});
},
// CONVERTED
updateClasses: function (el, toAdd, toRemove) {
jsPlumb.each(el, function (e) {
_classManip(e, toAdd, toRemove);
});
},
// CONVERTED
setClass: function (el, clazz) {
if (clazz != null) {
jsPlumb.each(el, function (e) {
_setClassName(e, clazz, clazz.split(/\s+/));
});
}
},
// CONVERTED
setPosition: function (el, p) {
el.style.left = p.left + "px";
el.style.top = p.top + "px";
},
// CONVERTED
getPosition: function (el) {
var _one = function (prop) {
var v = el.style[prop];
return v ? v.substring(0, v.length - 2) : 0;
};
return {
left: _one("left"),
top: _one("top")
};
},
// CONVERTED
getStyle:function(el, prop) {
if (typeof window.getComputedStyle !== 'undefined') {
return getComputedStyle(el, null).getPropertyValue(prop);
} else {
return el.currentStyle[prop];
}
},
// CONVERTED
getSelector: function (ctx, spec) {
var sel = null;
if (arguments.length === 1) {
sel = ctx.nodeType != null ? ctx : document.querySelectorAll(ctx);
}
else {
sel = ctx.querySelectorAll(spec);
}
return sel;
},
// CONVERTED
getOffset:function(el, relativeToRoot, container) {
el = jsPlumb.getElement(el);
container = container || this.getContainer();
var out = {
left: el.offsetLeft,
top: el.offsetTop
},
op = (relativeToRoot || (container != null && (el !== container && el.offsetParent !== container))) ? el.offsetParent : null,
_maybeAdjustScroll = function(offsetParent) {
if (offsetParent != null && offsetParent !== document.body && (offsetParent.scrollTop > 0 || offsetParent.scrollLeft > 0)) {
out.left -= offsetParent.scrollLeft;
out.top -= offsetParent.scrollTop;
}
}.bind(this);
while (op != null) {
out.left += op.offsetLeft;
out.top += op.offsetTop;
_maybeAdjustScroll(op);
op = relativeToRoot ? op.offsetParent :
op.offsetParent === container ? null : op.offsetParent;
}
// if container is scrolled and the element (or its offset parent) is not absolute or fixed, adjust accordingly.
if (container != null && !relativeToRoot && (container.scrollTop > 0 || container.scrollLeft > 0)) {
var pp = el.offsetParent != null ? this.getStyle(el.offsetParent, "position") : "static",
p = this.getStyle(el, "position");
if (p !== "absolute" && p !== "fixed" && pp !== "absolute" && pp !== "fixed") {
out.left -= container.scrollLeft;
out.top -= container.scrollTop;
}
}
return out;
},
//
// return x+y proportion of the given element's size corresponding to the location of the given event.
//
getPositionOnElement: function (evt, el, zoom) {
var box = typeof el.getBoundingClientRect !== "undefined" ? el.getBoundingClientRect() : { left: 0, top: 0, width: 0, height: 0 },
body = document.body,
docElem = document.documentElement,
scrollTop = window.pageYOffset || docElem.scrollTop || body.scrollTop,
scrollLeft = window.pageXOffset || docElem.scrollLeft || body.scrollLeft,
clientTop = docElem.clientTop || body.clientTop || 0,
clientLeft = docElem.clientLeft || body.clientLeft || 0,
pst = 0,
psl = 0,
top = box.top + scrollTop - clientTop + (pst * zoom),
left = box.left + scrollLeft - clientLeft + (psl * zoom),
cl = jsPlumb.pageLocation(evt),
w = box.width || (el.offsetWidth * zoom),
h = box.height || (el.offsetHeight * zoom),
x = (cl[0] - left) / w,
y = (cl[1] - top) / h;
return [ x, y ];
},
/**
* Gets the absolute position of some element as read from the left/top properties in its style.
* @method getAbsolutePosition
* @param {Element} el The element to retrieve the absolute coordinates from. **Note** this is a DOM element, not a selector from the underlying library.
* @return {Number[]} [left, top] pixel values.
*/
getAbsolutePosition: function (el) {
var _one = function (s) {
var ss = el.style[s];
if (ss) {
return parseFloat(ss.substring(0, ss.length - 2));
}
};
return [ _one("left"), _one("top") ];
},
/**
* Sets the absolute position of some element by setting the left/top properties in its style.
* @method setAbsolutePosition
* @param {Element} el The element to set the absolute coordinates on. **Note** this is a DOM element, not a selector from the underlying library.
* @param {Number[]} xy x and y coordinates
* @param {Number[]} [animateFrom] Optional previous xy to animate from.
* @param {Object} [animateOptions] Options for the animation.
*/
setAbsolutePosition: function (el, xy, animateFrom, animateOptions) {
if (animateFrom) {
this.animate(el, {
left: "+=" + (xy[0] - animateFrom[0]),
top: "+=" + (xy[1] - animateFrom[1])
}, animateOptions);
}
else {
el.style.left = xy[0] + "px";
el.style.top = xy[1] + "px";
}
},
/**
* gets the size for the element, in an array : [ width, height ].
*/
// CONVERTED
getSize: function (el) {
return [ el.offsetWidth, el.offsetHeight ];
},
// CONVERTED
getWidth: function (el) {
return el.offsetWidth;
},
// CONVERTED
getHeight: function (el) {
return el.offsetHeight;
},
getRenderMode : function() { return "svg"; }
});
}).call(typeof window !== 'undefined' ? window : this);
/*
* 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;(function() {
"use strict";
var root = this, _jp = root.jsPlumb, _ju = root.jsPlumbUtil;
// ------------------------------ BEGIN OverlayCapablejsPlumbUIComponent --------------------------------------------
var _internalLabelOverlayId = "__label",
// this is a shortcut helper method to let people add a label as
// overlay.
_makeLabelOverlay = function (component, params) {
var _params = {
cssClass: params.cssClass,
labelStyle: component.labelStyle,
id: _internalLabelOverlayId,
component: component,
_jsPlumb: component._jsPlumb.instance // TODO not necessary, since the instance can be accessed through the component.
},
mergedParams = _jp.extend(_params, params);
return new _jp.Overlays[component._jsPlumb.instance.getRenderMode()].Label(mergedParams);
},
_processOverlay = function (component, o) {
var _newOverlay = null;
if (_ju.isArray(o)) { // this is for the shorthand ["Arrow", { width:50 }] syntax
// there's also a three arg version:
// ["Arrow", { width:50 }, {location:0.7}]
// which merges the 3rd arg into the 2nd.
var type = o[0],
// make a copy of the object so as not to mess up anyone else's reference...
p = _jp.extend({component: component, _jsPlumb: component._jsPlumb.instance}, o[1]);
if (o.length === 3) {
_jp.extend(p, o[2]);
}
_newOverlay = new _jp.Overlays[component._jsPlumb.instance.getRenderMode()][type](p);
} else if (o.constructor === String) {
_newOverlay = new _jp.Overlays[component._jsPlumb.instance.getRenderMode()][o]({component: component, _jsPlumb: component._jsPlumb.instance});
} else {
_newOverlay = o;
}
_newOverlay.id = _newOverlay.id || _ju.uuid();
component.cacheTypeItem("overlay", _newOverlay, _newOverlay.id);
component._jsPlumb.overlays[_newOverlay.id] = _newOverlay;
return _newOverlay;
};
_jp.OverlayCapableJsPlumbUIComponent = function (params) {
root.jsPlumbUIComponent.apply(this, arguments);
this._jsPlumb.overlays = {};
this._jsPlumb.overlayPositions = {};
if (params.label) {
this.getDefaultType().overlays[_internalLabelOverlayId] = ["Label", {
label: params.label,
location: params.labelLocation || this.defaultLabelLocation || 0.5,
labelStyle: params.labelStyle || this._jsPlumb.instance.Defaults.LabelStyle,
id:_internalLabelOverlayId
}];
}
this.setListenerComponent = function (c) {
if (this._jsPlumb) {
for (var i in this._jsPlumb.overlays) {
this._jsPlumb.overlays[i].setListenerComponent(c);
}
}
};
};
_jp.OverlayCapableJsPlumbUIComponent.applyType = function (component, t) {
if (t.overlays) {
// loop through the ones in the type. if already present on the component,
// dont remove or re-add.
var keep = {}, i;
for (i in t.overlays) {
var existing = component._jsPlumb.overlays[t.overlays[i][1].id];
if (existing) {
// maybe update from data, if there were parameterised values for instance.
existing.updateFrom(t.overlays[i][1]);
keep[t.overlays[i][1].id] = true;
}
else {
var c = component.getCachedTypeItem("overlay", t.overlays[i][1].id);
if (c != null) {
c.reattach(component._jsPlumb.instance, component);
c.setVisible(true);
// maybe update from data, if there were parameterised values for instance.
c.updateFrom(t.overlays[i][1]);
component._jsPlumb.overlays[c.id] = c;
}
else {
c = component.addOverlay(t.overlays[i], true);
}
keep[c.id] = true;
}
}
// now loop through the full overlays and remove those that we dont want to keep
for (i in component._jsPlumb.overlays) {
if (keep[component._jsPlumb.overlays[i].id] == null) {
component.removeOverlay(component._jsPlumb.overlays[i].id, true); // remove overlay but dont clean it up.
// that would remove event listeners etc; overlays are never discarded by the types stuff, they are
// just detached/reattached.
}
}
}
};
_ju.extend(_jp.OverlayCapableJsPlumbUIComponent, root.jsPlumbUIComponent, {
setHover: function (hover, ignoreAttachedElements) {
if (this._jsPlumb && !this._jsPlumb.instance.isConnectionBeingDragged()) {
for (var i in this._jsPlumb.overlays) {
this._jsPlumb.overlays[i][hover ? "addClass" : "removeClass"](this._jsPlumb.instance.hoverClass);
}
}
},
addOverlay: function (overlay, doNotRepaint) {
var o = _processOverlay(this, overlay);
if (!doNotRepaint) {
this.repaint();
}
return o;
},
getOverlay: function (id) {
return this._jsPlumb.overlays[id];
},
getOverlays: function () {
return this._jsPlumb.overlays;
},
hideOverlay: function (id) {
var o = this.getOverlay(id);
if (o) {
o.hide();
}
},
hideOverlays: function () {
for (var i in this._jsPlumb.overlays) {
this._jsPlumb.overlays[i].hide();
}
},
showOverlay: function (id) {
var o = this.getOverlay(id);
if (o) {
o.show();
}
},
showOverlays: function () {
for (var i in this._jsPlumb.overlays) {
this._jsPlumb.overlays[i].show();
}
},
removeAllOverlays: function (doNotRepaint) {
for (var i in this._jsPlumb.overlays) {
if (this._jsPlumb.overlays[i].cleanup) {
this._jsPlumb.overlays[i].cleanup();
}
}
this._jsPlumb.overlays = {};
this._jsPlumb.overlayPositions = null;
if (!doNotRepaint) {
this.repaint();
}
},
removeOverlay: function (overlayId, dontCleanup) {
var o = this._jsPlumb.overlays[overlayId];
if (o) {
o.setVisible(false);
if (!dontCleanup && o.cleanup) {
o.cleanup();
}
delete this._jsPlumb.overlays[overlayId];
if (this._jsPlumb.overlayPositions) {
delete this._jsPlumb.overlayPositions[overlayId];
}
}
},
removeOverlays: function () {
for (var i = 0, j = arguments.length; i < j; i++) {
this.removeOverlay(arguments[i]);
}
},
moveParent: function (newParent) {
if (this.bgCanvas) {
this.bgCanvas.parentNode.removeChild(this.bgCanvas);
newParent.appendChild(this.bgCanvas);
}
if (this.canvas && this.canvas.parentNode) {
this.canvas.parentNode.removeChild(this.canvas);
newParent.appendChild(this.canvas);
for (var i in this._jsPlumb.overlays) {
if (this._jsPlumb.overlays[i].isAppendedAtTopLevel) {
var el = this._jsPlumb.overlays[i].getElement();
el.parentNode.removeChild(el);
newParent.appendChild(el);
}
}
}
},
getLabel: function () {
var lo = this.getOverlay(_internalLabelOverlayId);
return lo != null ? lo.getLabel() : null;
},
getLabelOverlay: function () {
return this.getOverlay(_internalLabelOverlayId);
},
setLabel: function (l) {
var lo = this.getOverlay(_internalLabelOverlayId);
if (!lo) {
var params = l.constructor === String || l.constructor === Function ? { label: l } : l;
lo = _makeLabelOverlay(this, params);
this._jsPlumb.overlays[_internalLabelOverlayId] = lo;
}
else {
if (l.constructor === String || l.constructor === Function) {
lo.setLabel(l);
}
else {
if (l.label) {
lo.setLabel(l.label);
}
if (l.location) {
lo.setLocation(l.location);
}
}
}
if (!this._jsPlumb.instance.isSuspendDrawing()) {
this.repaint();
}
},
cleanup: function (force) {
for (var i in this._jsPlumb.overlays) {
this._jsPlumb.overlays[i].cleanup(force);
this._jsPlumb.overlays[i].destroy(force);
}
if (force) {
this._jsPlumb.overlays = {};
this._jsPlumb.overlayPositions = null;
}
},
setVisible: function (v) {
this[v ? "showOverlays" : "hideOverlays"]();
},
setAbsoluteOverlayPosition: function (overlay, xy) {
this._jsPlumb.overlayPositions[overlay.id] = xy;
},
getAbsoluteOverlayPosition: function (overlay) {
return this._jsPlumb.overlayPositions ? this._jsPlumb.overlayPositions[overlay.id] : null;
},
_clazzManip:function(action, clazz, dontUpdateOverlays) {
if (!dontUpdateOverlays) {
for (var i in this._jsPlumb.overlays) {
this._jsPlumb.overlays[i][action + "Class"](clazz);
}
}
},
addClass:function(clazz, dontUpdateOverlays) {
this._clazzManip("add", clazz, dontUpdateOverlays);
},
removeClass:function(clazz, dontUpdateOverlays) {
this._clazzManip("remove", clazz, dontUpdateOverlays);
}
});
// ------------------------------ END OverlayCapablejsPlumbUIComponent --------------------------------------------
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains the code for Endpoints.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;(function () {
"use strict";
var root = this, _jp = root.jsPlumb, _ju = root.jsPlumbUtil;
// create the drag handler for a connection
var _makeConnectionDragHandler = function (endpoint, placeholder, _jsPlumb) {
var stopped = false;
return {
drag: function () {
if (stopped) {
stopped = false;
return true;
}
if (placeholder.element) {
var _ui = _jsPlumb.getUIPosition(arguments, _jsPlumb.getZoom());
if (_ui != null) {
_jsPlumb.setPosition(placeholder.element, _ui);
}
_jsPlumb.repaint(placeholder.element, _ui);
// always repaint the source endpoint, because only continuous/dynamic anchors cause the endpoint
// to be repainted, so static anchors need to be told (or the endpoint gets dragged around)
endpoint.paint({anchorPoint:endpoint.anchor.getCurrentLocation({element:endpoint})});
}
},
stopDrag: function () {
stopped = true;
}
};
};
// creates a placeholder div for dragging purposes, adds it, and pre-computes its offset.
var _makeDraggablePlaceholder = function (placeholder, _jsPlumb, ipco, ips) {
var n = _jsPlumb.createElement("div", { position : "absolute" });
_jsPlumb.appendElement(n);
var id = _jsPlumb.getId(n);
_jsPlumb.setPosition(n, ipco);
n.style.width = ips[0] + "px";
n.style.height = ips[1] + "px";
_jsPlumb.manage(id, n, true); // TRANSIENT MANAGE
// create and assign an id, and initialize the offset.
placeholder.id = id;
placeholder.element = n;
};
// create a floating endpoint (for drag connections)
var _makeFloatingEndpoint = function (paintStyle, referenceAnchor, endpoint, referenceCanvas, sourceElement, _jsPlumb, _newEndpoint, scope) {
var floatingAnchor = new _jp.FloatingAnchor({ reference: referenceAnchor, referenceCanvas: referenceCanvas, jsPlumbInstance: _jsPlumb });
//setting the scope here should not be the way to fix that mootools issue. it should be fixed by not
// adding the floating endpoint as a droppable. that makes more sense anyway!
// TRANSIENT MANAGE
return _newEndpoint({
paintStyle: paintStyle,
endpoint: endpoint,
anchor: floatingAnchor,
source: sourceElement,
scope: scope
});
};
var typeParameters = [ "connectorStyle", "connectorHoverStyle", "connectorOverlays",
"connector", "connectionType", "connectorClass", "connectorHoverClass" ];
// a helper function that tries to find a connection to the given element, and returns it if so. if elementWithPrecedence is null,
// or no connection to it is found, we return the first connection in our list.
var findConnectionToUseForDynamicAnchor = function (ep, elementWithPrecedence) {
var idx = 0;
if (elementWithPrecedence != null) {
for (var i = 0; i < ep.connections.length; i++) {
if (ep.connections[i].sourceId === elementWithPrecedence || ep.connections[i].targetId === elementWithPrecedence) {
idx = i;
break;
}
}
}
return ep.connections[idx];
};
_jp.Endpoint = function (params) {
var _jsPlumb = params._jsPlumb,
_newConnection = params.newConnection,
_newEndpoint = params.newEndpoint;
this.idPrefix = "_jsplumb_e_";
this.defaultLabelLocation = [ 0.5, 0.5 ];
this.defaultOverlayKeys = ["Overlays", "EndpointOverlays"];
_jp.OverlayCapableJsPlumbUIComponent.apply(this, arguments);
// TYPE
this.appendToDefaultType({
connectionType:params.connectionType,
maxConnections: params.maxConnections == null ? this._jsPlumb.instance.Defaults.MaxConnections : params.maxConnections, // maximum number of connections this endpoint can be the source of.,
paintStyle: params.endpointStyle || params.paintStyle || params.style || this._jsPlumb.instance.Defaults.EndpointStyle || _jp.Defaults.EndpointStyle,
hoverPaintStyle: params.endpointHoverStyle || params.hoverPaintStyle || this._jsPlumb.instance.Defaults.EndpointHoverStyle || _jp.Defaults.EndpointHoverStyle,
connectorStyle: params.connectorStyle,
connectorHoverStyle: params.connectorHoverStyle,
connectorClass: params.connectorClass,
connectorHoverClass: params.connectorHoverClass,
connectorOverlays: params.connectorOverlays,
connector: params.connector,
connectorTooltip: params.connectorTooltip
});
// END TYPE
this._jsPlumb.enabled = !(params.enabled === false);
this._jsPlumb.visible = true;
this.element = _jp.getElement(params.source);
this._jsPlumb.uuid = params.uuid;
this._jsPlumb.floatingEndpoint = null;
var inPlaceCopy = null;
if (this._jsPlumb.uuid) {
params.endpointsByUUID[this._jsPlumb.uuid] = this;
}
this.elementId = params.elementId;
this.dragProxy = params.dragProxy;
this._jsPlumb.connectionCost = params.connectionCost;
this._jsPlumb.connectionsDirected = params.connectionsDirected;
this._jsPlumb.currentAnchorClass = "";
this._jsPlumb.events = {};
var deleteOnEmpty = params.deleteOnEmpty === true;
this.setDeleteOnEmpty = function(d) {
deleteOnEmpty = d;
};
var _updateAnchorClass = function () {
// stash old, get new
var oldAnchorClass = _jsPlumb.endpointAnchorClassPrefix + "-" + this._jsPlumb.currentAnchorClass;
this._jsPlumb.currentAnchorClass = this.anchor.getCssClass();
var anchorClass = _jsPlumb.endpointAnchorClassPrefix + (this._jsPlumb.currentAnchorClass ? "-" + this._jsPlumb.currentAnchorClass : "");
this.removeClass(oldAnchorClass);
this.addClass(anchorClass);
// add and remove at the same time to reduce the number of reflows.
_jp.updateClasses(this.element, anchorClass, oldAnchorClass);
}.bind(this);
this.prepareAnchor = function(anchorParams) {
var a = this._jsPlumb.instance.makeAnchor(anchorParams, this.elementId, _jsPlumb);
a.bind("anchorChanged", function (currentAnchor) {
this.fire("anchorChanged", {endpoint: this, anchor: currentAnchor});
_updateAnchorClass();
}.bind(this));
return a;
};
this.setPreparedAnchor = function(anchor, doNotRepaint) {
this._jsPlumb.instance.continuousAnchorFactory.clear(this.elementId);
this.anchor = anchor;
_updateAnchorClass();
if (!doNotRepaint) {
this._jsPlumb.instance.repaint(this.elementId);
}
return this;
};
this.setAnchor = function (anchorParams, doNotRepaint) {
var a = this.prepareAnchor(anchorParams);
this.setPreparedAnchor(a, doNotRepaint);
return this;
};
var internalHover = function (state) {
if (this.connections.length > 0) {
for (var i = 0; i < this.connections.length; i++) {
this.connections[i].setHover(state, false);
}
}
else {
this.setHover(state);
}
}.bind(this);
this.bind("mouseover", function () {
internalHover(true);
});
this.bind("mouseout", function () {
internalHover(false);
});
// ANCHOR MANAGER
if (!params._transient) { // in place copies, for example, are transient. they will never need to be retrieved during a paint cycle, because they dont move, and then they are deleted.
this._jsPlumb.instance.anchorManager.add(this, this.elementId);
}
this.prepareEndpoint = function(ep, typeId) {
var _e = function (t, p) {
var rm = _jsPlumb.getRenderMode();
if (_jp.Endpoints[rm][t]) {
return new _jp.Endpoints[rm][t](p);
}
if (!_jsPlumb.Defaults.DoNotThrowErrors) {
throw { msg: "jsPlumb: unknown endpoint type '" + t + "'" };
}
};
var endpointArgs = {
_jsPlumb: this._jsPlumb.instance,
cssClass: params.cssClass,
container: params.container,
tooltip: params.tooltip,
connectorTooltip: params.connectorTooltip,
endpoint: this
};
var endpoint;
if (_ju.isString(ep)) {
endpoint = _e(ep, endpointArgs);
}
else if (_ju.isArray(ep)) {
endpointArgs = _ju.merge(ep[1], endpointArgs);
endpoint = _e(ep[0], endpointArgs);
}
else {
endpoint = ep.clone();
}
// assign a clone function using a copy of endpointArgs. this is used when a drag starts: the endpoint that was dragged is cloned,
// and the clone is left in its place while the original one goes off on a magical journey.
// the copy is to get around a closure problem, in which endpointArgs ends up getting shared by
// the whole world.
//var argsForClone = jsPlumb.extend({}, endpointArgs);
endpoint.clone = function () {
// TODO this, and the code above, can be refactored to be more dry.
if (_ju.isString(ep)) {
return _e(ep, endpointArgs);
}
else if (_ju.isArray(ep)) {
endpointArgs = _ju.merge(ep[1], endpointArgs);
return _e(ep[0], endpointArgs);
}
}.bind(this);
endpoint.typeId = typeId;
return endpoint;
};
this.setEndpoint = function(ep, doNotRepaint) {
var _ep = this.prepareEndpoint(ep);
this.setPreparedEndpoint(_ep, true);
};
this.setPreparedEndpoint = function (ep, doNotRepaint) {
if (this.endpoint != null) {
this.endpoint.cleanup();
this.endpoint.destroy();
}
this.endpoint = ep;
this.type = this.endpoint.type;
this.canvas = this.endpoint.canvas;
};
_jp.extend(this, params, typeParameters);
this.isSource = params.isSource || false;
this.isTemporarySource = params.isTemporarySource || false;
this.isTarget = params.isTarget || false;
this.connections = params.connections || [];
this.connectorPointerEvents = params["connector-pointer-events"];
this.scope = params.scope || _jsPlumb.getDefaultScope();
this.timestamp = null;
this.reattachConnections = params.reattach || _jsPlumb.Defaults.ReattachConnections;
this.connectionsDetachable = _jsPlumb.Defaults.ConnectionsDetachable;
if (params.connectionsDetachable === false || params.detachable === false) {
this.connectionsDetachable = false;
}
this.dragAllowedWhenFull = params.dragAllowedWhenFull !== false;
if (params.onMaxConnections) {
this.bind("maxConnections", params.onMaxConnections);
}
//
// add a connection. not part of public API.
//
this.addConnection = function (connection) {
this.connections.push(connection);
this[(this.connections.length > 0 ? "add" : "remove") + "Class"](_jsPlumb.endpointConnectedClass);
this[(this.isFull() ? "add" : "remove") + "Class"](_jsPlumb.endpointFullClass);
};
this.detachFromConnection = function (connection, idx, doNotCleanup) {
idx = idx == null ? this.connections.indexOf(connection) : idx;
if (idx >= 0) {
this.connections.splice(idx, 1);
this[(this.connections.length > 0 ? "add" : "remove") + "Class"](_jsPlumb.endpointConnectedClass);
this[(this.isFull() ? "add" : "remove") + "Class"](_jsPlumb.endpointFullClass);
}
if (!doNotCleanup && deleteOnEmpty && this.connections.length === 0) {
_jsPlumb.deleteObject({
endpoint: this,
fireEvent: false,
deleteAttachedObjects: doNotCleanup !== true
});
}
};
this.deleteEveryConnection = function(params) {
var c = this.connections.length;
for (var i = 0; i < c; i++) {
_jsPlumb.deleteConnection(this.connections[0], params);
}
};
this.detachFrom = function (targetEndpoint, fireEvent, originalEvent) {
var c = [];
for (var i = 0; i < this.connections.length; i++) {
if (this.connections[i].endpoints[1] === targetEndpoint || this.connections[i].endpoints[0] === targetEndpoint) {
c.push(this.connections[i]);
}
}
for (var j = 0, count = c.length; j < count; j++) {
_jsPlumb.deleteConnection(c[0]);
}
return this;
};
this.getElement = function () {
return this.element;
};
this.setElement = function (el) {
var parentId = this._jsPlumb.instance.getId(el),
curId = this.elementId;
// remove the endpoint from the list for the current endpoint's element
_ju.removeWithFunction(params.endpointsByElement[this.elementId], function (e) {
return e.id === this.id;
}.bind(this));
this.element = _jp.getElement(el);
this.elementId = _jsPlumb.getId(this.element);
_jsPlumb.anchorManager.rehomeEndpoint(this, curId, this.element);
_jsPlumb.dragManager.endpointAdded(this.element);
_ju.addToList(params.endpointsByElement, parentId, this);
return this;
};
/**
* private but must be exposed.
*/
this.makeInPlaceCopy = function () {
var loc = this.anchor.getCurrentLocation({element: this}),
o = this.anchor.getOrientation(this),
acc = this.anchor.getCssClass(),
inPlaceAnchor = {
bind: function () {
},
compute: function () {
return [ loc[0], loc[1] ];
},
getCurrentLocation: function () {
return [ loc[0], loc[1] ];
},
getOrientation: function () {
return o;
},
getCssClass: function () {
return acc;
}
};
return _newEndpoint({
dropOptions: params.dropOptions,
anchor: inPlaceAnchor,
source: this.element,
paintStyle: this.getPaintStyle(),
endpoint: params.hideOnDrag ? "Blank" : this.endpoint,
_transient: true,
scope: this.scope,
reference:this
});
};
/**
* returns a connection from the pool; used when dragging starts. just gets the head of the array if it can.
*/
this.connectorSelector = function () {
return this.connections[0];
};
this.setStyle = this.setPaintStyle;
this.paint = function (params) {
params = params || {};
var timestamp = params.timestamp, recalc = !(params.recalc === false);
if (!timestamp || this.timestamp !== timestamp) {
var info = _jsPlumb.updateOffset({ elId: this.elementId, timestamp: timestamp });
var xy = params.offset ? params.offset.o : info.o;
if (xy != null) {
var ap = params.anchorPoint, connectorPaintStyle = params.connectorPaintStyle;
if (ap == null) {
var wh = params.dimensions || info.s,
anchorParams = { xy: [ xy.left, xy.top ], wh: wh, element: this, timestamp: timestamp };
if (recalc && this.anchor.isDynamic && this.connections.length > 0) {
var c = findConnectionToUseForDynamicAnchor(this, params.elementWithPrecedence),
oIdx = c.endpoints[0] === this ? 1 : 0,
oId = oIdx === 0 ? c.sourceId : c.targetId,
oInfo = _jsPlumb.getCachedData(oId),
oOffset = oInfo.o, oWH = oInfo.s;
anchorParams.index = oIdx === 0 ? 1 : 0;
anchorParams.connection = c;
anchorParams.txy = [ oOffset.left, oOffset.top ];
anchorParams.twh = oWH;
anchorParams.tElement = c.endpoints[oIdx];
} else if (this.connections.length > 0) {
anchorParams.connection = this.connections[0];
}
ap = this.anchor.compute(anchorParams);
}
this.endpoint.compute(ap, this.anchor.getOrientation(this), this._jsPlumb.paintStyleInUse, connectorPaintStyle || this.paintStyleInUse);
this.endpoint.paint(this._jsPlumb.paintStyleInUse, this.anchor);
this.timestamp = timestamp;
// paint overlays
for (var i in this._jsPlumb.overlays) {
if (this._jsPlumb.overlays.hasOwnProperty(i)) {
var o = this._jsPlumb.overlays[i];
if (o.isVisible()) {
this._jsPlumb.overlayPlacements[i] = o.draw(this.endpoint, this._jsPlumb.paintStyleInUse);
o.paint(this._jsPlumb.overlayPlacements[i]);
}
}
}
}
}
};
this.getTypeDescriptor = function () {
return "endpoint";
};
this.isVisible = function () {
return this._jsPlumb.visible;
};
this.repaint = this.paint;
var draggingInitialised = false;
this.initDraggable = function () {
// is this a connection source? we make it draggable and have the
// drag listener maintain a connection with a floating endpoint.
if (!draggingInitialised && _jp.isDragSupported(this.element)) {
var placeholderInfo = { id: null, element: null },
jpc = null,
existingJpc = false,
existingJpcParams = null,
_dragHandler = _makeConnectionDragHandler(this, placeholderInfo, _jsPlumb),
dragOptions = params.dragOptions || {},
defaultOpts = {},
startEvent = _jp.dragEvents.start,
stopEvent = _jp.dragEvents.stop,
dragEvent = _jp.dragEvents.drag,
beforeStartEvent = _jp.dragEvents.beforeStart,
payload;
// respond to beforeStart from katavorio; this will have, optionally, a payload of attribute values
// that were placed there by the makeSource mousedown listener.
var beforeStart = function(beforeStartParams) {
payload = beforeStartParams.e.payload || {};
};
var start = function (startParams) {
// ------------- first, get a connection to drag. this may be null, in which case we are dragging a new one.
jpc = this.connectorSelector();
// -------------------------------- now a bunch of tests about whether or not to proceed -------------------------
var _continue = true;
// if not enabled, return
if (!this.isEnabled()) {
_continue = false;
}
// if no connection and we're not a source - or temporarily a source, as is the case with makeSource - return.
if (jpc == null && !this.isSource && !this.isTemporarySource) {
_continue = false;
}
// otherwise if we're full and not allowed to drag, also return false.
if (this.isSource && this.isFull() && !(jpc != null && this.dragAllowedWhenFull)) {
_continue = false;
}
// if the connection was setup as not detachable or one of its endpoints
// was setup as connectionsDetachable = false, or Defaults.ConnectionsDetachable
// is set to false...
if (jpc != null && !jpc.isDetachable(this)) {
_continue = false;
}
var beforeDrag = _jsPlumb.checkCondition(jpc == null ? "beforeDrag" : "beforeStartDetach", {
endpoint:this,
source:this.element,
sourceId:this.elementId,
connection:jpc
});
if (beforeDrag === false) {
_continue = false;
}
// else we might have been given some data. we'll pass it in to a new connection as 'data'.
// here we also merge in the optional payload we were given on mousedown.
else if (typeof beforeDrag === "object") {
_jp.extend(beforeDrag, payload || {});
}
else {
// or if no beforeDrag data, maybe use the payload on its own.
beforeDrag = payload || {};
}
if (_continue === false) {
// this is for mootools and yui. returning false from this causes jquery to stop drag.
// the events are wrapped in both mootools and yui anyway, but i don't think returning
// false from the start callback would stop a drag.
if (_jsPlumb.stopDrag) {
_jsPlumb.stopDrag(this.canvas);
}
_dragHandler.stopDrag();
return false;
}
// ---------------------------------------------------------------------------------------------------------------------
// ok to proceed.
// clear hover for all connections for this endpoint before continuing.
for (var i = 0; i < this.connections.length; i++) {
this.connections[i].setHover(false);
}
this.addClass("endpointDrag");
_jsPlumb.setConnectionBeingDragged(true);
// if we're not full but there was a connection, make it null. we'll create a new one.
if (jpc && !this.isFull() && this.isSource) {
jpc = null;
}
_jsPlumb.updateOffset({ elId: this.elementId });
// ---------------- make the element we will drag around, and position it -----------------------------
var ipco = this._jsPlumb.instance.getOffset(this.canvas),
canvasElement = this.canvas,
ips = this._jsPlumb.instance.getSize(this.canvas);
_makeDraggablePlaceholder(placeholderInfo, _jsPlumb, ipco, ips);
// store the id of the dragging div and the source element. the drop function will pick these up.
_jsPlumb.setAttributes(this.canvas, {
"dragId": placeholderInfo.id,
"elId": this.elementId
});
// ------------------- create an endpoint that will be our floating endpoint ------------------------------------
var endpointToFloat = this.dragProxy || this.endpoint;
if (this.dragProxy == null && this.connectionType != null) {
var aae = this._jsPlumb.instance.deriveEndpointAndAnchorSpec(this.connectionType);
if (aae.endpoints[1]) {
endpointToFloat = aae.endpoints[1];
}
}
var centerAnchor = this._jsPlumb.instance.makeAnchor("Center");
centerAnchor.isFloating = true;
this._jsPlumb.floatingEndpoint = _makeFloatingEndpoint(this.getPaintStyle(), centerAnchor, endpointToFloat, this.canvas, placeholderInfo.element, _jsPlumb, _newEndpoint, this.scope);
var _savedAnchor = this._jsPlumb.floatingEndpoint.anchor;
if (jpc == null) {
this.setHover(false, false);
// create a connection. one end is this endpoint, the other is a floating endpoint.
jpc = _newConnection({
sourceEndpoint: this,
targetEndpoint: this._jsPlumb.floatingEndpoint,
source: this.element, // for makeSource with parent option. ensure source element is represented correctly.
target: placeholderInfo.element,
anchors: [ this.anchor, this._jsPlumb.floatingEndpoint.anchor ],
paintStyle: params.connectorStyle, // this can be null. Connection will use the default.
hoverPaintStyle: params.connectorHoverStyle,
connector: params.connector, // this can also be null. Connection will use the default.
overlays: params.connectorOverlays,
type: this.connectionType,
cssClass: this.connectorClass,
hoverClass: this.connectorHoverClass,
scope:params.scope,
data:beforeDrag
});
jpc.pending = true;
jpc.addClass(_jsPlumb.draggingClass);
this._jsPlumb.floatingEndpoint.addClass(_jsPlumb.draggingClass);
this._jsPlumb.floatingEndpoint.anchor = _savedAnchor;
// fire an event that informs that a connection is being dragged
_jsPlumb.fire("connectionDrag", jpc);
// register the new connection on the drag manager. This connection, at this point, is 'pending',
// and has as its target a temporary element (the 'placeholder'). If the connection subsequently
// becomes established, the anchor manager is informed that the target of the connection has
// changed.
_jsPlumb.anchorManager.newConnection(jpc);
} else {
existingJpc = true;
jpc.setHover(false);
// new anchor idx
var anchorIdx = jpc.endpoints[0].id === this.id ? 0 : 1;
this.detachFromConnection(jpc, null, true); // detach from the connection while dragging is occurring. but dont cleanup automatically.
// store the original scope (issue 57)
var dragScope = _jsPlumb.getDragScope(canvasElement);
_jsPlumb.setAttribute(this.canvas, "originalScope", dragScope);
// fire an event that informs that a connection is being dragged. we do this before
// replacing the original target with the floating element info.
_jsPlumb.fire("connectionDrag", jpc);
// now we replace ourselves with the temporary div we created above:
if (anchorIdx === 0) {
existingJpcParams = [ jpc.source, jpc.sourceId, canvasElement, dragScope ];
_jsPlumb.anchorManager.sourceChanged(jpc.endpoints[anchorIdx].elementId, placeholderInfo.id, jpc, placeholderInfo.element);
} else {
existingJpcParams = [ jpc.target, jpc.targetId, canvasElement, dragScope ];
jpc.target = placeholderInfo.element;
jpc.targetId = placeholderInfo.id;
_jsPlumb.anchorManager.updateOtherEndpoint(jpc.sourceId, jpc.endpoints[anchorIdx].elementId, jpc.targetId, jpc);
}
// store the original endpoint and assign the new floating endpoint for the drag.
jpc.suspendedEndpoint = jpc.endpoints[anchorIdx];
// PROVIDE THE SUSPENDED ELEMENT, BE IT A SOURCE OR TARGET (ISSUE 39)
jpc.suspendedElement = jpc.endpoints[anchorIdx].getElement();
jpc.suspendedElementId = jpc.endpoints[anchorIdx].elementId;
jpc.suspendedElementType = anchorIdx === 0 ? "source" : "target";
jpc.suspendedEndpoint.setHover(false);
this._jsPlumb.floatingEndpoint.referenceEndpoint = jpc.suspendedEndpoint;
jpc.endpoints[anchorIdx] = this._jsPlumb.floatingEndpoint;
jpc.addClass(_jsPlumb.draggingClass);
this._jsPlumb.floatingEndpoint.addClass(_jsPlumb.draggingClass);
}
_jsPlumb.registerFloatingConnection(placeholderInfo, jpc, this._jsPlumb.floatingEndpoint);
// // register it and register connection on it.
// _jsPlumb.floatingConnections[placeholderInfo.id] = jpc;
//
// // only register for the target endpoint; we will not be dragging the source at any time
// // before this connection is either discarded or made into a permanent connection.
// _ju.addToList(params.endpointsByElement, placeholderInfo.id, this._jsPlumb.floatingEndpoint);
// tell jsplumb about it
_jsPlumb.currentlyDragging = true;
}.bind(this);
var stop = function () {
_jsPlumb.setConnectionBeingDragged(false);
if (jpc && jpc.endpoints != null) {
// get the actual drop event (decode from library args to stop function)
var originalEvent = _jsPlumb.getDropEvent(arguments);
// unlock the other endpoint (if it is dynamic, it would have been locked at drag start)
var idx = _jsPlumb.getFloatingAnchorIndex(jpc);
jpc.endpoints[idx === 0 ? 1 : 0].anchor.locked = false;
// TODO: Dont want to know about css classes inside jsplumb, ideally.
jpc.removeClass(_jsPlumb.draggingClass);
// if we have the floating endpoint then the connection has not been dropped
// on another endpoint. If it is a new connection we throw it away. If it is an
// existing connection we check to see if we should reattach it, throwing it away
// if not.
if (this._jsPlumb && (jpc.deleteConnectionNow || jpc.endpoints[idx] === this._jsPlumb.floatingEndpoint)) {
// 6a. if the connection was an existing one...
if (existingJpc && jpc.suspendedEndpoint) {
// fix for issue35, thanks Sylvain Gizard: when firing the detach event make sure the
// floating endpoint has been replaced.
if (idx === 0) {
jpc.floatingElement = jpc.source;
jpc.floatingId = jpc.sourceId;
jpc.floatingEndpoint = jpc.endpoints[0];
jpc.floatingIndex = 0;
jpc.source = existingJpcParams[0];
jpc.sourceId = existingJpcParams[1];
} else {
// keep a copy of the floating element; the anchor manager will want to clean up.
jpc.floatingElement = jpc.target;
jpc.floatingId = jpc.targetId;
jpc.floatingEndpoint = jpc.endpoints[1];
jpc.floatingIndex = 1;
jpc.target = existingJpcParams[0];
jpc.targetId = existingJpcParams[1];
}
var fe = this._jsPlumb.floatingEndpoint; // store for later removal.
// restore the original scope (issue 57)
_jsPlumb.setDragScope(existingJpcParams[2], existingJpcParams[3]);
jpc.endpoints[idx] = jpc.suspendedEndpoint;
// if the connection should be reattached, or the other endpoint refuses detach, then
// reset the connection to its original state
if (jpc.isReattach() || jpc._forceReattach || jpc._forceDetach || !_jsPlumb.deleteConnection(jpc, {originalEvent: originalEvent})) {
jpc.setHover(false);
jpc._forceDetach = null;
jpc._forceReattach = null;
this._jsPlumb.floatingEndpoint.detachFromConnection(jpc);
jpc.suspendedEndpoint.addConnection(jpc);
// TODO this code is duplicated in lots of places...and there is nothing external
// in the code; it all refers to the connection itself. we could add a
// `checkSanity(connection)` method to anchorManager that did this.
if (idx === 1) {
_jsPlumb.anchorManager.updateOtherEndpoint(jpc.sourceId, jpc.floatingId, jpc.targetId, jpc);
}
else {
_jsPlumb.anchorManager.sourceChanged(jpc.floatingId, jpc.sourceId, jpc, jpc.source);
}
_jsPlumb.repaint(existingJpcParams[1]);
}
else {
_jsPlumb.deleteObject({endpoint: fe});
}
}
}
// makeTargets sets this flag, to tell us we have been replaced and should delete this object.
if (this.deleteAfterDragStop) {
_jsPlumb.deleteObject({endpoint: this});
}
else {
if (this._jsPlumb) {
this.paint({recalc: false});
}
}
// although the connection is no longer valid, there are use cases where this is useful.
_jsPlumb.fire("connectionDragStop", jpc, originalEvent);
// fire this event to give people more fine-grained control (connectionDragStop fires a lot)
if (jpc.pending) {
_jsPlumb.fire("connectionAborted", jpc, originalEvent);
}
// tell jsplumb that dragging is finished.
_jsPlumb.currentlyDragging = false;
jpc.suspendedElement = null;
jpc.suspendedEndpoint = null;
jpc = null;
}
// if no endpoints, jpc already cleaned up. but still we want to ensure we're reset properly.
// remove the element associated with the floating endpoint
// (and its associated floating endpoint and visual artefacts)
if (placeholderInfo && placeholderInfo.element) {
_jsPlumb.remove(placeholderInfo.element, false, false);
}
// remove the inplace copy
if (inPlaceCopy) {
_jsPlumb.deleteObject({endpoint: inPlaceCopy});
}
if (this._jsPlumb) {
// make our canvas visible (TODO: hand off to library; we should not know about DOM)
this.canvas.style.visibility = "visible";
// unlock our anchor
this.anchor.locked = false;
// clear floating anchor.
this._jsPlumb.floatingEndpoint = null;
}
}.bind(this);
dragOptions = _jp.extend(defaultOpts, dragOptions);
dragOptions.scope = this.scope || dragOptions.scope;
dragOptions[beforeStartEvent] = _ju.wrap(dragOptions[beforeStartEvent], beforeStart, false);
dragOptions[startEvent] = _ju.wrap(dragOptions[startEvent], start, false);
// extracted drag handler function so can be used by makeSource
dragOptions[dragEvent] = _ju.wrap(dragOptions[dragEvent], _dragHandler.drag);
dragOptions[stopEvent] = _ju.wrap(dragOptions[stopEvent], stop);
dragOptions.multipleDrop = false;
dragOptions.canDrag = function () {
return this.isSource || this.isTemporarySource || /*(this.isTarget && */this.connections.length > 0/*)*/;
}.bind(this);
_jsPlumb.initDraggable(this.canvas, dragOptions, "internal");
this.canvas._jsPlumbRelatedElement = this.element;
draggingInitialised = true;
}
};
var ep = params.endpoint || this._jsPlumb.instance.Defaults.Endpoint || _jp.Defaults.Endpoint;
this.setEndpoint(ep, true);
var anchorParamsToUse = params.anchor ? params.anchor : params.anchors ? params.anchors : (_jsPlumb.Defaults.Anchor || "Top");
this.setAnchor(anchorParamsToUse, true);
// finally, set type if it was provided
var type = [ "default", (params.type || "")].join(" ");
this.addType(type, params.data, true);
this.canvas = this.endpoint.canvas;
this.canvas._jsPlumb = this;
this.initDraggable();
// pulled this out into a function so we can reuse it for the inPlaceCopy canvas; you can now drop detached connections
// back onto the endpoint you detached it from.
var _initDropTarget = function (canvas, isTransient, endpoint, referenceEndpoint) {
if (_jp.isDropSupported(this.element)) {
var dropOptions = params.dropOptions || _jsPlumb.Defaults.DropOptions || _jp.Defaults.DropOptions;
dropOptions = _jp.extend({}, dropOptions);
dropOptions.scope = dropOptions.scope || this.scope;
var dropEvent = _jp.dragEvents.drop,
overEvent = _jp.dragEvents.over,
outEvent = _jp.dragEvents.out,
_ep = this,
drop = _jsPlumb.EndpointDropHandler({
getEndpoint: function () {
return _ep;
},
jsPlumb: _jsPlumb,
enabled: function () {
return endpoint != null ? endpoint.isEnabled() : true;
},
isFull: function () {
return endpoint.isFull();
},
element: this.element,
elementId: this.elementId,
isSource: this.isSource,
isTarget: this.isTarget,
addClass: function (clazz) {
_ep.addClass(clazz);
},
removeClass: function (clazz) {
_ep.removeClass(clazz);
},
isDropAllowed: function () {
return _ep.isDropAllowed.apply(_ep, arguments);
},
reference:referenceEndpoint,
isRedrop:function(jpc, dhParams) {
return jpc.suspendedEndpoint && dhParams.reference && (jpc.suspendedEndpoint.id === dhParams.reference.id);
}
});
dropOptions[dropEvent] = _ju.wrap(dropOptions[dropEvent], drop, true);
dropOptions[overEvent] = _ju.wrap(dropOptions[overEvent], function () {
var draggable = _jp.getDragObject(arguments),
id = _jsPlumb.getAttribute(_jp.getElement(draggable), "dragId"),
_jpc = _jsPlumb.getFloatingConnectionFor(id);//_jsPlumb.floatingConnections[id];
if (_jpc != null) {
var idx = _jsPlumb.getFloatingAnchorIndex(_jpc);
// here we should fire the 'over' event if we are a target and this is a new connection,
// or we are the same as the floating endpoint.
var _cont = (this.isTarget && idx !== 0) || (_jpc.suspendedEndpoint && this.referenceEndpoint && this.referenceEndpoint.id === _jpc.suspendedEndpoint.id);
if (_cont) {
var bb = _jsPlumb.checkCondition("checkDropAllowed", {
sourceEndpoint: _jpc.endpoints[idx],
targetEndpoint: this,
connection: _jpc
});
this[(bb ? "add" : "remove") + "Class"](_jsPlumb.endpointDropAllowedClass);
this[(bb ? "remove" : "add") + "Class"](_jsPlumb.endpointDropForbiddenClass);
_jpc.endpoints[idx].anchor.over(this.anchor, this);
}
}
}.bind(this));
dropOptions[outEvent] = _ju.wrap(dropOptions[outEvent], function () {
var draggable = _jp.getDragObject(arguments),
id = draggable == null ? null : _jsPlumb.getAttribute(_jp.getElement(draggable), "dragId"),
_jpc = id ? _jsPlumb.getFloatingConnectionFor(id) : null;
if (_jpc != null) {
var idx = _jsPlumb.getFloatingAnchorIndex(_jpc);
var _cont = (this.isTarget && idx !== 0) || (_jpc.suspendedEndpoint && this.referenceEndpoint && this.referenceEndpoint.id === _jpc.suspendedEndpoint.id);
if (_cont) {
this.removeClass(_jsPlumb.endpointDropAllowedClass);
this.removeClass(_jsPlumb.endpointDropForbiddenClass);
_jpc.endpoints[idx].anchor.out();
}
}
}.bind(this));
_jsPlumb.initDroppable(canvas, dropOptions, "internal", isTransient);
}
}.bind(this);
// Initialise the endpoint's canvas as a drop target. The drop handler will take care of the logic of whether
// something can actually be dropped.
if (!this.anchor.isFloating) {
_initDropTarget(this.canvas, !(params._transient || this.anchor.isFloating), this, params.reference);
}
return this;
};
_ju.extend(_jp.Endpoint, _jp.OverlayCapableJsPlumbUIComponent, {
setVisible: function (v, doNotChangeConnections, doNotNotifyOtherEndpoint) {
this._jsPlumb.visible = v;
if (this.canvas) {
this.canvas.style.display = v ? "block" : "none";
}
this[v ? "showOverlays" : "hideOverlays"]();
if (!doNotChangeConnections) {
for (var i = 0; i < this.connections.length; i++) {
this.connections[i].setVisible(v);
if (!doNotNotifyOtherEndpoint) {
var oIdx = this === this.connections[i].endpoints[0] ? 1 : 0;
// only change the other endpoint if this is its only connection.
if (this.connections[i].endpoints[oIdx].connections.length === 1) {
this.connections[i].endpoints[oIdx].setVisible(v, true, true);
}
}
}
}
},
getAttachedElements: function () {
return this.connections;
},
applyType: function (t, doNotRepaint) {
this.setPaintStyle(t.endpointStyle || t.paintStyle, doNotRepaint);
this.setHoverPaintStyle(t.endpointHoverStyle || t.hoverPaintStyle, doNotRepaint);
if (t.maxConnections != null) {
this._jsPlumb.maxConnections = t.maxConnections;
}
if (t.scope) {
this.scope = t.scope;
}
_jp.extend(this, t, typeParameters);
if (t.cssClass != null && this.canvas) {
this._jsPlumb.instance.addClass(this.canvas, t.cssClass);
}
_jp.OverlayCapableJsPlumbUIComponent.applyType(this, t);
},
isEnabled: function () {
return this._jsPlumb.enabled;
},
setEnabled: function (e) {
this._jsPlumb.enabled = e;
},
cleanup: function () {
var anchorClass = this._jsPlumb.instance.endpointAnchorClassPrefix + (this._jsPlumb.currentAnchorClass ? "-" + this._jsPlumb.currentAnchorClass : "");
_jp.removeClass(this.element, anchorClass);
this.anchor = null;
this.endpoint.cleanup(true);
this.endpoint.destroy();
this.endpoint = null;
// drag/drop
this._jsPlumb.instance.destroyDraggable(this.canvas, "internal");
this._jsPlumb.instance.destroyDroppable(this.canvas, "internal");
},
setHover: function (h) {
if (this.endpoint && this._jsPlumb && !this._jsPlumb.instance.isConnectionBeingDragged()) {
this.endpoint.setHover(h);
}
},
isFull: function () {
return this._jsPlumb.maxConnections === 0 ? true : !(this.isFloating() || this._jsPlumb.maxConnections < 0 || this.connections.length < this._jsPlumb.maxConnections);
},
/**
* private but needs to be exposed.
*/
isFloating: function () {
return this.anchor != null && this.anchor.isFloating;
},
isConnectedTo: function (endpoint) {
var found = false;
if (endpoint) {
for (var i = 0; i < this.connections.length; i++) {
if (this.connections[i].endpoints[1] === endpoint || this.connections[i].endpoints[0] === endpoint) {
found = true;
break;
}
}
}
return found;
},
getConnectionCost: function () {
return this._jsPlumb.connectionCost;
},
setConnectionCost: function (c) {
this._jsPlumb.connectionCost = c;
},
areConnectionsDirected: function () {
return this._jsPlumb.connectionsDirected;
},
setConnectionsDirected: function (b) {
this._jsPlumb.connectionsDirected = b;
},
setElementId: function (_elId) {
this.elementId = _elId;
this.anchor.elementId = _elId;
},
setReferenceElement: function (_el) {
this.element = _jp.getElement(_el);
},
setDragAllowedWhenFull: function (allowed) {
this.dragAllowedWhenFull = allowed;
},
equals: function (endpoint) {
return this.anchor.equals(endpoint.anchor);
},
getUuid: function () {
return this._jsPlumb.uuid;
},
computeAnchor: function (params) {
return this.anchor.compute(params);
}
});
root.jsPlumbInstance.prototype.EndpointDropHandler = function (dhParams) {
return function (e) {
var _jsPlumb = dhParams.jsPlumb;
// remove the classes that are added dynamically. drop is neither forbidden nor allowed now that
// the drop is finishing.
dhParams.removeClass(_jsPlumb.endpointDropAllowedClass);
dhParams.removeClass(_jsPlumb.endpointDropForbiddenClass);
var originalEvent = _jsPlumb.getDropEvent(arguments),
draggable = _jsPlumb.getDragObject(arguments),
id = _jsPlumb.getAttribute(draggable, "dragId"),
elId = _jsPlumb.getAttribute(draggable, "elId"),
scope = _jsPlumb.getAttribute(draggable, "originalScope"),
jpc = _jsPlumb.getFloatingConnectionFor(id);
// if no active connection, bail.
if (jpc == null) {
return;
}
// calculate if this is an existing connection.
var existingConnection = jpc.suspendedEndpoint != null;
// if suspended endpoint exists but has been cleaned up, bail. This means it's an existing connection
// that has been detached and will shortly be discarded.
if (existingConnection && jpc.suspendedEndpoint._jsPlumb == null) {
return;
}
// get the drop endpoint. for a normal connection this is just the one that would replace the currently
// floating endpoint. for a makeTarget this is a new endpoint that is created on drop. But we leave that to
// the handler to figure out.
var _ep = dhParams.getEndpoint(jpc);
// If we're not given an endpoint to use, bail.
if (_ep == null) {
return;
}
// if this is a drop back where the connection came from, mark it force reattach and
// return; the stop handler will reattach. without firing an event.
if (dhParams.isRedrop(jpc, dhParams)) {
jpc._forceReattach = true;
jpc.setHover(false);
if (dhParams.maybeCleanup) {
dhParams.maybeCleanup(_ep);
}
return;
}
// ensure we dont bother trying to drop sources on non-source eps, and same for target.
var idx = _jsPlumb.getFloatingAnchorIndex(jpc);
if ((idx === 0 && !dhParams.isSource)|| (idx === 1 && !dhParams.isTarget)){
if (dhParams.maybeCleanup) {
dhParams.maybeCleanup(_ep);
}
return;
}
if (dhParams.onDrop) {
dhParams.onDrop(jpc);
}
// restore the original scope if necessary (issue 57)
if (scope) {
_jsPlumb.setDragScope(draggable, scope);
}
// if the target of the drop is full, fire an event (we abort below)
// makeTarget: keep.
var isFull = dhParams.isFull(e);
if (isFull) {
_ep.fire("maxConnections", {
endpoint: this,
connection: jpc,
maxConnections: _ep._jsPlumb.maxConnections
}, originalEvent);
}
//
// if endpoint enabled, not full, and matches the index of the floating endpoint...
if (!isFull && dhParams.enabled()) {
var _doContinue = true;
// before testing for beforeDrop, reset the connection's source/target to be the actual DOM elements
// involved (that is, stash any temporary stuff used for dragging. but we need to keep it around in
// order that the anchor manager can clean things up properly).
if (idx === 0) {
jpc.floatingElement = jpc.source;
jpc.floatingId = jpc.sourceId;
jpc.floatingEndpoint = jpc.endpoints[0];
jpc.floatingIndex = 0;
jpc.source = dhParams.element;
jpc.sourceId = dhParams.elementId;
} else {
jpc.floatingElement = jpc.target;
jpc.floatingId = jpc.targetId;
jpc.floatingEndpoint = jpc.endpoints[1];
jpc.floatingIndex = 1;
jpc.target = dhParams.element;
jpc.targetId = dhParams.elementId;
}
// if this is an existing connection and detach is not allowed we won't continue. The connection's
// endpoints have been reinstated; everything is back to how it was.
if (existingConnection && jpc.suspendedEndpoint.id !== _ep.id) {
if (!jpc.isDetachAllowed(jpc) || !jpc.endpoints[idx].isDetachAllowed(jpc) || !jpc.suspendedEndpoint.isDetachAllowed(jpc) || !_jsPlumb.checkCondition("beforeDetach", jpc)) {
_doContinue = false;
}
}
// ------------ wrap the execution path in a function so we can support asynchronous beforeDrop
var continueFunction = function (optionalData) {
// remove this jpc from the current endpoint, which is a floating endpoint that we will
// subsequently discard.
jpc.endpoints[idx].detachFromConnection(jpc);
// if there's a suspended endpoint, detach it from the connection.
if (jpc.suspendedEndpoint) {
jpc.suspendedEndpoint.detachFromConnection(jpc);
}
jpc.endpoints[idx] = _ep;
_ep.addConnection(jpc);
// copy our parameters in to the connection:
var params = _ep.getParameters();
for (var aParam in params) {
jpc.setParameter(aParam, params[aParam]);
}
if (!existingConnection) {
// if not an existing connection and
if (params.draggable) {
_jsPlumb.initDraggable(this.element, dhParams.dragOptions, "internal", _jsPlumb);
}
}
else {
var suspendedElementId = jpc.suspendedEndpoint.elementId;
_jsPlumb.fireMoveEvent({
index: idx,
originalSourceId: idx === 0 ? suspendedElementId : jpc.sourceId,
newSourceId: idx === 0 ? _ep.elementId : jpc.sourceId,
originalTargetId: idx === 1 ? suspendedElementId : jpc.targetId,
newTargetId: idx === 1 ? _ep.elementId : jpc.targetId,
originalSourceEndpoint: idx === 0 ? jpc.suspendedEndpoint : jpc.endpoints[0],
newSourceEndpoint: idx === 0 ? _ep : jpc.endpoints[0],
originalTargetEndpoint: idx === 1 ? jpc.suspendedEndpoint : jpc.endpoints[1],
newTargetEndpoint: idx === 1 ? _ep : jpc.endpoints[1],
connection: jpc
}, originalEvent);
}
if (idx === 1) {
_jsPlumb.anchorManager.updateOtherEndpoint(jpc.sourceId, jpc.floatingId, jpc.targetId, jpc);
}
else {
_jsPlumb.anchorManager.sourceChanged(jpc.floatingId, jpc.sourceId, jpc, jpc.source);
}
// when makeSource has uniqueEndpoint:true, we want to create connections with new endpoints
// that are subsequently deleted. So makeSource sets `finalEndpoint`, which is the Endpoint to
// which the connection should be attached. The `detachFromConnection` call below results in the
// temporary endpoint being cleaned up.
if (jpc.endpoints[0].finalEndpoint) {
var _toDelete = jpc.endpoints[0];
_toDelete.detachFromConnection(jpc);
jpc.endpoints[0] = jpc.endpoints[0].finalEndpoint;
jpc.endpoints[0].addConnection(jpc);
}
// if optionalData was given, merge it onto the connection's data.
if (_ju.isObject(optionalData)) {
jpc.mergeData(optionalData);
}
// finalise will inform the anchor manager and also add to
// connectionsByScope if necessary.
_jsPlumb.finaliseConnection(jpc, null, originalEvent, false);
jpc.setHover(false);
}.bind(this);
var dontContinueFunction = function () {
// otherwise just put it back on the endpoint it was on before the drag.
if (jpc.suspendedEndpoint) {
jpc.endpoints[idx] = jpc.suspendedEndpoint;
jpc.setHover(false);
jpc._forceDetach = true;
if (idx === 0) {
jpc.source = jpc.suspendedEndpoint.element;
jpc.sourceId = jpc.suspendedEndpoint.elementId;
} else {
jpc.target = jpc.suspendedEndpoint.element;
jpc.targetId = jpc.suspendedEndpoint.elementId;
}
jpc.suspendedEndpoint.addConnection(jpc);
// TODO checkSanity
if (idx === 1) {
_jsPlumb.anchorManager.updateOtherEndpoint(jpc.sourceId, jpc.floatingId, jpc.targetId, jpc);
}
else {
_jsPlumb.anchorManager.sourceChanged(jpc.floatingId, jpc.sourceId, jpc, jpc.source);
}
_jsPlumb.repaint(jpc.sourceId);
jpc._forceDetach = false;
}
};
// --------------------------------------
// now check beforeDrop. this will be available only on Endpoints that are setup to
// have a beforeDrop condition (although, secretly, under the hood all Endpoints and
// the Connection have them, because they are on jsPlumbUIComponent. shhh!), because
// it only makes sense to have it on a target endpoint.
_doContinue = _doContinue && dhParams.isDropAllowed(jpc.sourceId, jpc.targetId, jpc.scope, jpc, _ep);// && jpc.pending;
if (_doContinue) {
continueFunction(_doContinue);
return true;
}
else {
dontContinueFunction();
}
}
if (dhParams.maybeCleanup) {
dhParams.maybeCleanup(_ep);
}
_jsPlumb.currentlyDragging = false;
};
};
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains the code for Connections.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;
(function () {
"use strict";
var root = this,
_jp = root.jsPlumb,
_ju = root.jsPlumbUtil;
var makeConnector = function (_jsPlumb, renderMode, connectorName, connectorArgs, forComponent) {
if (!_jsPlumb.Defaults.DoNotThrowErrors && _jp.Connectors[renderMode][connectorName] == null) {
throw { msg: "jsPlumb: unknown connector type '" + connectorName + "'" };
}
return new _jp.Connectors[renderMode][connectorName](connectorArgs, forComponent);
},
_makeAnchor = function (anchorParams, elementId, _jsPlumb) {
return (anchorParams) ? _jsPlumb.makeAnchor(anchorParams, elementId, _jsPlumb) : null;
},
_updateConnectedClass = function (conn, element, _jsPlumb, remove) {
if (element != null) {
element._jsPlumbConnections = element._jsPlumbConnections || {};
if (remove) {
delete element._jsPlumbConnections[conn.id];
}
else {
element._jsPlumbConnections[conn.id] = true;
}
if (_ju.isEmpty(element._jsPlumbConnections)) {
_jsPlumb.removeClass(element, _jsPlumb.connectedClass);
}
else {
_jsPlumb.addClass(element, _jsPlumb.connectedClass);
}
}
};
_jp.Connection = function (params) {
var _newEndpoint = params.newEndpoint;
this.id = params.id;
this.connector = null;
this.idPrefix = "_jsplumb_c_";
this.defaultLabelLocation = 0.5;
this.defaultOverlayKeys = ["Overlays", "ConnectionOverlays"];
// if a new connection is the result of moving some existing connection, params.previousConnection
// will have that Connection in it. listeners for the jsPlumbConnection event can look for that
// member and take action if they need to.
this.previousConnection = params.previousConnection;
this.source = _jp.getElement(params.source);
this.target = _jp.getElement(params.target);
_jp.OverlayCapableJsPlumbUIComponent.apply(this, arguments);
// sourceEndpoint and targetEndpoint override source/target, if they are present. but
// source is not overridden if the Endpoint has declared it is not the final target of a connection;
// instead we use the source that the Endpoint declares will be the final source element.
if (params.sourceEndpoint) {
this.source = params.sourceEndpoint.getElement();
this.sourceId = params.sourceEndpoint.elementId;
} else {
this.sourceId = this._jsPlumb.instance.getId(this.source);
}
if (params.targetEndpoint) {
this.target = params.targetEndpoint.getElement();
this.targetId = params.targetEndpoint.elementId;
} else {
this.targetId = this._jsPlumb.instance.getId(this.target);
}
this.scope = params.scope; // scope may have been passed in to the connect call. if it wasn't, we will pull it from the source endpoint, after having initialised the endpoints.
this.endpoints = [];
this.endpointStyles = [];
var _jsPlumb = this._jsPlumb.instance;
_jsPlumb.manage(this.sourceId, this.source);
_jsPlumb.manage(this.targetId, this.target);
this._jsPlumb.visible = true;
this._jsPlumb.editable = params.editable === true;
this._jsPlumb.params = {
cssClass: params.cssClass,
container: params.container,
"pointer-events": params["pointer-events"],
editorParams: params.editorParams,
overlays: params.overlays
};
this._jsPlumb.lastPaintedAt = null;
// listen to mouseover and mouseout events passed from the container delegate.
this.bind("mouseover", function () {
this.setHover(true);
}.bind(this));
this.bind("mouseout", function () {
this.setHover(false);
}.bind(this));
this.editableRequested = params.editable !== false;
this.setEditable = function(e) {
return this.connector ? this.connector.setEditable(e) : false;
};
this.isEditable = function() { return this.connector ? this.connector.isEditable() : false; };
this.isEditing = function() { return this.connector ? this.connector.isEditing() : false; };
// INITIALISATION CODE
this.makeEndpoint = function (isSource, el, elId, ep) {
elId = elId || this._jsPlumb.instance.getId(el);
return this.prepareEndpoint(_jsPlumb, _newEndpoint, this, ep, isSource ? 0 : 1, params, el, elId);
};
// if type given, get the endpoint definitions mapping to that type from the jsplumb instance, and use those.
// we apply types at the end of this constructor but endpoints are only honoured in a type definition at
// create time.
if (params.type) {
params.endpoints = params.endpoints || this._jsPlumb.instance.deriveEndpointAndAnchorSpec(params.type).endpoints;
}
var eS = this.makeEndpoint(true, this.source, this.sourceId, params.sourceEndpoint),
eT = this.makeEndpoint(false, this.target, this.targetId, params.targetEndpoint);
if (eS) {
_ju.addToList(params.endpointsByElement, this.sourceId, eS);
}
if (eT) {
_ju.addToList(params.endpointsByElement, this.targetId, eT);
}
// if scope not set, set it to be the scope for the source endpoint.
if (!this.scope) {
this.scope = this.endpoints[0].scope;
}
// if explicitly told to (or not to) delete endpoints when empty, override endpoint's preferences
if (params.deleteEndpointsOnEmpty != null) {
this.endpoints[0].setDeleteOnEmpty(params.deleteEndpointsOnEmpty);
this.endpoints[1].setDeleteOnEmpty(params.deleteEndpointsOnEmpty);
}
// -------------------------- DEFAULT TYPE ---------------------------------------------
// DETACHABLE
var _detachable = _jsPlumb.Defaults.ConnectionsDetachable;
if (params.detachable === false) {
_detachable = false;
}
if (this.endpoints[0].connectionsDetachable === false) {
_detachable = false;
}
if (this.endpoints[1].connectionsDetachable === false) {
_detachable = false;
}
// REATTACH
var _reattach = params.reattach || this.endpoints[0].reattachConnections || this.endpoints[1].reattachConnections || _jsPlumb.Defaults.ReattachConnections;
this.appendToDefaultType({
detachable: _detachable,
reattach: _reattach,
paintStyle:this.endpoints[0].connectorStyle || this.endpoints[1].connectorStyle || params.paintStyle || _jsPlumb.Defaults.PaintStyle || _jp.Defaults.PaintStyle,
hoverPaintStyle:this.endpoints[0].connectorHoverStyle || this.endpoints[1].connectorHoverStyle || params.hoverPaintStyle || _jsPlumb.Defaults.HoverPaintStyle || _jp.Defaults.HoverPaintStyle
});
var _suspendedAt = _jsPlumb.getSuspendedAt();
if (!_jsPlumb.isSuspendDrawing()) {
// paint the endpoints
var myInfo = _jsPlumb.getCachedData(this.sourceId),
myOffset = myInfo.o, myWH = myInfo.s,
otherInfo = _jsPlumb.getCachedData(this.targetId),
otherOffset = otherInfo.o,
otherWH = otherInfo.s,
initialTimestamp = _suspendedAt || _jsPlumb.timestamp(),
anchorLoc = this.endpoints[0].anchor.compute({
xy: [ myOffset.left, myOffset.top ], wh: myWH, element: this.endpoints[0],
elementId: this.endpoints[0].elementId,
txy: [ otherOffset.left, otherOffset.top ], twh: otherWH, tElement: this.endpoints[1],
timestamp: initialTimestamp
});
this.endpoints[0].paint({ anchorLoc: anchorLoc, timestamp: initialTimestamp });
anchorLoc = this.endpoints[1].anchor.compute({
xy: [ otherOffset.left, otherOffset.top ], wh: otherWH, element: this.endpoints[1],
elementId: this.endpoints[1].elementId,
txy: [ myOffset.left, myOffset.top ], twh: myWH, tElement: this.endpoints[0],
timestamp: initialTimestamp
});
this.endpoints[1].paint({ anchorLoc: anchorLoc, timestamp: initialTimestamp });
}
this.getTypeDescriptor = function () {
return "connection";
};
this.getAttachedElements = function () {
return this.endpoints;
};
this.isDetachable = function () {
return this._jsPlumb.detachable === true;
};
this.setDetachable = function (detachable) {
this._jsPlumb.detachable = detachable === true;
};
this.isReattach = function () {
return this._jsPlumb.reattach === true || this.endpoints[0].reattachConnections === true || this.endpoints[1].reattachConnections === true;
};
this.setReattach = function (reattach) {
this._jsPlumb.reattach = reattach === true;
};
// END INITIALISATION CODE
// COST + DIRECTIONALITY
// if cost not supplied, try to inherit from source endpoint
this._jsPlumb.cost = params.cost || this.endpoints[0].getConnectionCost();
this._jsPlumb.directed = params.directed;
// inherit directed flag if set no source endpoint
if (params.directed == null) {
this._jsPlumb.directed = this.endpoints[0].areConnectionsDirected();
}
// END COST + DIRECTIONALITY
// PARAMETERS
// merge all the parameters objects into the connection. parameters set
// on the connection take precedence; then source endpoint params, then
// finally target endpoint params.
var _p = _jp.extend({}, this.endpoints[1].getParameters());
_jp.extend(_p, this.endpoints[0].getParameters());
_jp.extend(_p, this.getParameters());
this.setParameters(_p);
// END PARAMETERS
// PAINTING
this.setConnector(this.endpoints[0].connector || this.endpoints[1].connector || params.connector || _jsPlumb.Defaults.Connector || _jp.Defaults.Connector, true);
if (params.geometry) {
this.connector.setGeometry(params.geometry);
}
var data = params.data == null || !_ju.isObject(params.data) ? {} : params.data;
this.getData = function() { return data; };
this.setData = function(d) { data = d || {}; };
this.mergeData = function(d) { data = _jp.extend(data, d); };
// the very last thing we do is apply types, if there are any.
var _types = [ "default", this.endpoints[0].connectionType, this.endpoints[1].connectionType, params.type ].join(" ");
if (/[^\s]/.test(_types)) {
this.addType(_types, params.data, true);
}
this.updateConnectedClass();
// END PAINTING
};
_ju.extend(_jp.Connection, _jp.OverlayCapableJsPlumbUIComponent, {
applyType: function (t, doNotRepaint, typeMap) {
var _connector = null;
if (t.connector != null) {
_connector = this.getCachedTypeItem("connector", typeMap.connector);
if (_connector == null) {
_connector = this.prepareConnector(t.connector, typeMap.connector);
this.cacheTypeItem("connector", _connector, typeMap.connector);
}
this.setPreparedConnector(_connector);
}
// none of these things result in the creation of objects so can be ignored.
if (t.detachable != null) {
this.setDetachable(t.detachable);
}
if (t.reattach != null) {
this.setReattach(t.reattach);
}
if (t.scope) {
this.scope = t.scope;
}
if (t.cssClass != null && this.canvas) {
this._jsPlumb.instance.addClass(this.canvas, t.cssClass);
}
var _anchors = null;
// this also results in the creation of objects.
if (t.anchor) {
// note that even if the param was anchor, we store `anchors`.
_anchors = this.getCachedTypeItem("anchors", typeMap.anchor);
if (_anchors == null) {
_anchors = [ this._jsPlumb.instance.makeAnchor(t.anchor), this._jsPlumb.instance.makeAnchor(t.anchor) ];
this.cacheTypeItem("anchors", _anchors, typeMap.anchor);
}
}
else if (t.anchors) {
_anchors = this.getCachedTypeItem("anchors", typeMap.anchors);
if (_anchors == null) {
_anchors = [
this._jsPlumb.instance.makeAnchor(t.anchors[0]),
this._jsPlumb.instance.makeAnchor(t.anchors[1])
];
this.cacheTypeItem("anchors", _anchors, typeMap.anchors);
}
}
if (_anchors != null) {
this.endpoints[0].anchor = _anchors[0];
this.endpoints[1].anchor = _anchors[1];
if (this.endpoints[1].anchor.isDynamic) {
this._jsPlumb.instance.repaint(this.endpoints[1].elementId);
}
}
_jp.OverlayCapableJsPlumbUIComponent.applyType(this, t);
},
addClass: function (c, informEndpoints) {
if (informEndpoints) {
this.endpoints[0].addClass(c);
this.endpoints[1].addClass(c);
if (this.suspendedEndpoint) {
this.suspendedEndpoint.addClass(c);
}
}
if (this.connector) {
this.connector.addClass(c);
}
},
removeClass: function (c, informEndpoints) {
if (informEndpoints) {
this.endpoints[0].removeClass(c);
this.endpoints[1].removeClass(c);
if (this.suspendedEndpoint) {
this.suspendedEndpoint.removeClass(c);
}
}
if (this.connector) {
this.connector.removeClass(c);
}
},
isVisible: function () {
return this._jsPlumb.visible;
},
setVisible: function (v) {
this._jsPlumb.visible = v;
if (this.connector) {
this.connector.setVisible(v);
}
this.repaint();
},
cleanup: function () {
this.updateConnectedClass(true);
this.endpoints = null;
this.source = null;
this.target = null;
if (this.connector != null) {
this.connector.cleanup(true);
this.connector.destroy(true);
}
this.connector = null;
},
updateConnectedClass:function(remove) {
if (this._jsPlumb) {
_updateConnectedClass(this, this.source, this._jsPlumb.instance, remove);
_updateConnectedClass(this, this.target, this._jsPlumb.instance, remove);
}
},
setHover: function (state) {
if (this.connector && this._jsPlumb && !this._jsPlumb.instance.isConnectionBeingDragged()) {
this.connector.setHover(state);
root.jsPlumb[state ? "addClass" : "removeClass"](this.source, this._jsPlumb.instance.hoverSourceClass);
root.jsPlumb[state ? "addClass" : "removeClass"](this.target, this._jsPlumb.instance.hoverTargetClass);
}
},
getUuids:function() {
return [ this.endpoints[0].getUuid(), this.endpoints[1].getUuid() ];
},
getCost: function () {
return this._jsPlumb ? this._jsPlumb.cost : -Infinity;
},
setCost: function (c) {
this._jsPlumb.cost = c;
},
isDirected: function () {
return this._jsPlumb.directed;
},
getConnector: function () {
return this.connector;
},
getGeometry : function() {
return this.connector ? this.connector.getGeometry() : null;
},
setGeometry : function(g) {
if (this.connector) {
this.connector.setGeometry(g);
}
},
prepareConnector:function(connectorSpec, typeId) {
var connectorArgs = {
_jsPlumb: this._jsPlumb.instance,
cssClass: (this._jsPlumb.params.cssClass || "") + (this.isEditable() ? this._jsPlumb.instance.editableConnectorClass : ""),
container: this._jsPlumb.params.container,
"pointer-events": this._jsPlumb.params["pointer-events"],
editable:this.editableRequested
},
renderMode = this._jsPlumb.instance.getRenderMode(),
connector;
if (_ju.isString(connectorSpec)) {
connector = makeConnector(this._jsPlumb.instance, renderMode, connectorSpec, connectorArgs, this);
} // lets you use a string as shorthand.
else if (_ju.isArray(connectorSpec)) {
if (connectorSpec.length === 1) {
connector = makeConnector(this._jsPlumb.instance, renderMode, connectorSpec[0], connectorArgs, this);
}
else {
connector = makeConnector(this._jsPlumb.instance, renderMode, connectorSpec[0], _ju.merge(connectorSpec[1], connectorArgs), this);
}
}
if (typeId != null) {
connector.typeId = typeId;
}
return connector;
},
setPreparedConnector: function(connector, doNotRepaint, doNotChangeListenerComponent, typeId) {
if (this.connector !== connector) {
var previous, previousClasses = "";
// the connector will not be cleaned up if it was set as part of a type, because `typeId` will be set on it
// and we havent passed in `true` for "force" here.
if (this.connector != null) {
previous = this.connector;
previousClasses = previous.getClass();
this.connector.cleanup();
this.connector.destroy();
}
this.connector = connector;
if (typeId) {
this.cacheTypeItem("connector", connector, typeId);
}
this.canvas = this.connector.canvas;
this.bgCanvas = this.connector.bgCanvas;
// put classes from prior connector onto the canvas
this.addClass(previousClasses);
// new: instead of binding listeners per connector, we now just have one delegate on the container.
// so for that handler we set the connection as the '_jsPlumb' member of the canvas element, and
// bgCanvas, if it exists, which it does right now in the VML renderer, so it won't from v 2.0.0 onwards.
if (this.canvas) {
this.canvas._jsPlumb = this;
}
if (this.bgCanvas) {
this.bgCanvas._jsPlumb = this;
}
if (previous != null) {
var o = this.getOverlays();
for (var i = 0; i < o.length; i++) {
if (o[i].transfer) {
o[i].transfer(this.connector);
}
}
}
if (!doNotChangeListenerComponent) {
this.setListenerComponent(this.connector);
}
if (!doNotRepaint) {
this.repaint();
}
}
},
setConnector: function (connectorSpec, doNotRepaint, doNotChangeListenerComponent, typeId) {
var connector = this.prepareConnector(connectorSpec, typeId);
this.setPreparedConnector(connector, doNotRepaint, doNotChangeListenerComponent, typeId);
},
paint: function (params) {
if (!this._jsPlumb.instance.isSuspendDrawing() && this._jsPlumb.visible) {
params = params || {};
var timestamp = params.timestamp,
// if the moving object is not the source we must transpose the two references.
swap = false,
tId = swap ? this.sourceId : this.targetId, sId = swap ? this.targetId : this.sourceId,
tIdx = swap ? 0 : 1, sIdx = swap ? 1 : 0;
if (timestamp == null || timestamp !== this._jsPlumb.lastPaintedAt) {
var sourceInfo = this._jsPlumb.instance.updateOffset({elId:sId}).o,
targetInfo = this._jsPlumb.instance.updateOffset({elId:tId}).o,
sE = this.endpoints[sIdx], tE = this.endpoints[tIdx];
var sAnchorP = sE.anchor.getCurrentLocation({xy: [sourceInfo.left, sourceInfo.top], wh: [sourceInfo.width, sourceInfo.height], element: sE, timestamp: timestamp}),
tAnchorP = tE.anchor.getCurrentLocation({xy: [targetInfo.left, targetInfo.top], wh: [targetInfo.width, targetInfo.height], element: tE, timestamp: timestamp});
this.connector.resetBounds();
this.connector.compute({
sourcePos: sAnchorP,
targetPos: tAnchorP,
sourceEndpoint: this.endpoints[sIdx],
targetEndpoint: this.endpoints[tIdx],
"stroke-width": this._jsPlumb.paintStyleInUse.strokeWidth,
sourceInfo: sourceInfo,
targetInfo: targetInfo
});
var overlayExtents = { minX: Infinity, minY: Infinity, maxX: -Infinity, maxY: -Infinity };
// compute overlays. we do this first so we can get their placements, and adjust the
// container if needs be (if an overlay would be clipped)
for (var i in this._jsPlumb.overlays) {
if (this._jsPlumb.overlays.hasOwnProperty(i)) {
var o = this._jsPlumb.overlays[i];
if (o.isVisible()) {
this._jsPlumb.overlayPlacements[i] = o.draw(this.connector, this._jsPlumb.paintStyleInUse, this.getAbsoluteOverlayPosition(o));
overlayExtents.minX = Math.min(overlayExtents.minX, this._jsPlumb.overlayPlacements[i].minX);
overlayExtents.maxX = Math.max(overlayExtents.maxX, this._jsPlumb.overlayPlacements[i].maxX);
overlayExtents.minY = Math.min(overlayExtents.minY, this._jsPlumb.overlayPlacements[i].minY);
overlayExtents.maxY = Math.max(overlayExtents.maxY, this._jsPlumb.overlayPlacements[i].maxY);
}
}
}
var lineWidth = parseFloat(this._jsPlumb.paintStyleInUse.strokeWidth || 1) / 2,
outlineWidth = parseFloat(this._jsPlumb.paintStyleInUse.strokeWidth || 0),
extents = {
xmin: Math.min(this.connector.bounds.minX - (lineWidth + outlineWidth), overlayExtents.minX),
ymin: Math.min(this.connector.bounds.minY - (lineWidth + outlineWidth), overlayExtents.minY),
xmax: Math.max(this.connector.bounds.maxX + (lineWidth + outlineWidth), overlayExtents.maxX),
ymax: Math.max(this.connector.bounds.maxY + (lineWidth + outlineWidth), overlayExtents.maxY)
};
// paint the connector.
this.connector.paint(this._jsPlumb.paintStyleInUse, null, extents);
// and then the overlays
for (var j in this._jsPlumb.overlays) {
if (this._jsPlumb.overlays.hasOwnProperty(j)) {
var p = this._jsPlumb.overlays[j];
if (p.isVisible()) {
p.paint(this._jsPlumb.overlayPlacements[j], extents);
}
}
}
}
this._jsPlumb.lastPaintedAt = timestamp;
}
},
repaint: function (params) {
params = params || {};
this.paint({ elId: this.sourceId, recalc: !(params.recalc === false), timestamp: params.timestamp});
},
prepareEndpoint: function (_jsPlumb, _newEndpoint, conn, existing, index, params, element, elementId) {
var e;
if (existing) {
conn.endpoints[index] = existing;
existing.addConnection(conn);
} else {
if (!params.endpoints) {
params.endpoints = [ null, null ];
}
var ep = params.endpoints[index] || params.endpoint || _jsPlumb.Defaults.Endpoints[index] || _jp.Defaults.Endpoints[index] || _jsPlumb.Defaults.Endpoint || _jp.Defaults.Endpoint;
if (!params.endpointStyles) {
params.endpointStyles = [ null, null ];
}
if (!params.endpointHoverStyles) {
params.endpointHoverStyles = [ null, null ];
}
var es = params.endpointStyles[index] || params.endpointStyle || _jsPlumb.Defaults.EndpointStyles[index] || _jp.Defaults.EndpointStyles[index] || _jsPlumb.Defaults.EndpointStyle || _jp.Defaults.EndpointStyle;
// Endpoints derive their fill from the connector's stroke, if no fill was specified.
if (es.fill == null && params.paintStyle != null) {
es.fill = params.paintStyle.stroke;
}
if (es.outlineStroke == null && params.paintStyle != null) {
es.outlineStroke = params.paintStyle.outlineStroke;
}
if (es.outlineWidth == null && params.paintStyle != null) {
es.outlineWidth = params.paintStyle.outlineWidth;
}
var ehs = params.endpointHoverStyles[index] || params.endpointHoverStyle || _jsPlumb.Defaults.EndpointHoverStyles[index] || _jp.Defaults.EndpointHoverStyles[index] || _jsPlumb.Defaults.EndpointHoverStyle || _jp.Defaults.EndpointHoverStyle;
// endpoint hover fill style is derived from connector's hover stroke style
if (params.hoverPaintStyle != null) {
if (ehs == null) {
ehs = {};
}
if (ehs.fill == null) {
ehs.fill = params.hoverPaintStyle.stroke;
}
}
var a = params.anchors ? params.anchors[index] :
params.anchor ? params.anchor :
_makeAnchor(_jsPlumb.Defaults.Anchors[index], elementId, _jsPlumb) ||
_makeAnchor(_jp.Defaults.Anchors[index], elementId, _jsPlumb) ||
_makeAnchor(_jsPlumb.Defaults.Anchor, elementId, _jsPlumb) ||
_makeAnchor(_jp.Defaults.Anchor, elementId, _jsPlumb),
u = params.uuids ? params.uuids[index] : null;
e = _newEndpoint({
paintStyle: es, hoverPaintStyle: ehs, endpoint: ep, connections: [ conn ],
uuid: u, anchor: a, source: element, scope: params.scope,
reattach: params.reattach || _jsPlumb.Defaults.ReattachConnections,
detachable: params.detachable || _jsPlumb.Defaults.ConnectionsDetachable
});
if (existing == null) {
e.setDeleteOnEmpty(true);
}
conn.endpoints[index] = e;
if (params.drawEndpoints === false) {
e.setVisible(false, true, true);
}
}
return e;
}
}); // END Connection class
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains the code for creating and manipulating anchors.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;
(function () {
"use strict";
var root = this,
_ju = root.jsPlumbUtil,
_jp = root.jsPlumb;
//
// manages anchors for all elements.
//
_jp.AnchorManager = function (params) {
var _amEndpoints = {},
continuousAnchorLocations = {},
userDefinedContinuousAnchorLocations = {},
continuousAnchorOrientations = {},
Orientation = { HORIZONTAL: "horizontal", VERTICAL: "vertical", DIAGONAL: "diagonal", IDENTITY: "identity" },
axes = ["left", "top", "right", "bottom"],
connectionsByElementId = {},
self = this,
anchorLists = {},
jsPlumbInstance = params.jsPlumbInstance,
floatingConnections = {},
calculateOrientation = function (sourceId, targetId, sd, td, sourceAnchor, targetAnchor) {
if (sourceId === targetId) {
return {
orientation: Orientation.IDENTITY,
a: ["top", "top"]
};
}
var theta = Math.atan2((td.centery - sd.centery), (td.centerx - sd.centerx)),
theta2 = Math.atan2((sd.centery - td.centery), (sd.centerx - td.centerx));
// --------------------------------------------------------------------------------------
// improved face calculation. get midpoints of each face for source and target, then put in an array with all combinations of
// source/target faces. sort this array by distance between midpoints. the entry at index 0 is our preferred option. we can
// go through the array one by one until we find an entry in which each requested face is supported.
var candidates = [], midpoints = { };
(function (types, dim) {
for (var i = 0; i < types.length; i++) {
midpoints[types[i]] = {
"left": [ dim[i].left, dim[i].centery ],
"right": [ dim[i].right, dim[i].centery ],
"top": [ dim[i].centerx, dim[i].top ],
"bottom": [ dim[i].centerx , dim[i].bottom]
};
}
})([ "source", "target" ], [ sd, td ]);
for (var sf = 0; sf < axes.length; sf++) {
for (var tf = 0; tf < axes.length; tf++) {
candidates.push({
source: axes[sf],
target: axes[tf],
dist: Biltong.lineLength(midpoints.source[axes[sf]], midpoints.target[axes[tf]])
});
}
}
candidates.sort(function (a, b) {
return a.dist < b.dist ? -1 : a.dist > b.dist ? 1 : 0;
});
// now go through this list and try to get an entry that satisfies both (there will be one, unless one of the anchors
// declares no available faces)
var sourceEdge = candidates[0].source, targetEdge = candidates[0].target;
for (var i = 0; i < candidates.length; i++) {
if (!sourceAnchor.isContinuous || sourceAnchor.isEdgeSupported(candidates[i].source)) {
sourceEdge = candidates[i].source;
}
else {
sourceEdge = null;
}
if (!targetAnchor.isContinuous || targetAnchor.isEdgeSupported(candidates[i].target)) {
targetEdge = candidates[i].target;
}
else {
targetEdge = null;
}
if (sourceEdge != null && targetEdge != null) {
break;
}
}
if (sourceAnchor.isContinuous) {
sourceAnchor.setCurrentFace(sourceEdge);
}
if (targetAnchor.isContinuous) {
targetAnchor.setCurrentFace(targetEdge);
}
// --------------------------------------------------------------------------------------
return {
a: [ sourceEdge, targetEdge ],
theta: theta,
theta2: theta2
};
},
// used by placeAnchors function
placeAnchorsOnLine = function (desc, elementDimensions, elementPosition, connections, horizontal, otherMultiplier, reverse) {
var a = [], step = elementDimensions[horizontal ? 0 : 1] / (connections.length + 1);
for (var i = 0; i < connections.length; i++) {
var val = (i + 1) * step, other = otherMultiplier * elementDimensions[horizontal ? 1 : 0];
if (reverse) {
val = elementDimensions[horizontal ? 0 : 1] - val;
}
var dx = (horizontal ? val : other), x = elementPosition[0] + dx, xp = dx / elementDimensions[0],
dy = (horizontal ? other : val), y = elementPosition[1] + dy, yp = dy / elementDimensions[1];
a.push([ x, y, xp, yp, connections[i][1], connections[i][2] ]);
}
return a;
},
// used by edgeSortFunctions
currySort = function (reverseAngles) {
return function (a, b) {
var r = true;
if (reverseAngles) {
r = a[0][0] < b[0][0];
}
else {
r = a[0][0] > b[0][0];
}
return r === false ? -1 : 1;
};
},
// used by edgeSortFunctions
leftSort = function (a, b) {
// first get adjusted values
var p1 = a[0][0] < 0 ? -Math.PI - a[0][0] : Math.PI - a[0][0],
p2 = b[0][0] < 0 ? -Math.PI - b[0][0] : Math.PI - b[0][0];
if (p1 > p2) {
return 1;
}
else {
return -1;
}
},
// used by placeAnchors
edgeSortFunctions = {
"top": function (a, b) {
return a[0] > b[0] ? 1 : -1;
},
"right": currySort(true),
"bottom": currySort(true),
"left": leftSort
},
// used by placeAnchors
_sortHelper = function (_array, _fn) {
return _array.sort(_fn);
},
// used by AnchorManager.redraw
placeAnchors = function (elementId, _anchorLists) {
var cd = jsPlumbInstance.getCachedData(elementId), sS = cd.s, sO = cd.o,
placeSomeAnchors = function (desc, elementDimensions, elementPosition, unsortedConnections, isHorizontal, otherMultiplier, orientation) {
if (unsortedConnections.length > 0) {
var sc = _sortHelper(unsortedConnections, edgeSortFunctions[desc]), // puts them in order based on the target element's pos on screen
reverse = desc === "right" || desc === "top",
anchors = placeAnchorsOnLine(desc, elementDimensions,
elementPosition, sc,
isHorizontal, otherMultiplier, reverse);
// takes a computed anchor position and adjusts it for parent offset and scroll, then stores it.
var _setAnchorLocation = function (endpoint, anchorPos) {
continuousAnchorLocations[endpoint.id] = [ anchorPos[0], anchorPos[1], anchorPos[2], anchorPos[3] ];
continuousAnchorOrientations[endpoint.id] = orientation;
};
for (var i = 0; i < anchors.length; i++) {
var c = anchors[i][4], weAreSource = c.endpoints[0].elementId === elementId, weAreTarget = c.endpoints[1].elementId === elementId;
if (weAreSource) {
_setAnchorLocation(c.endpoints[0], anchors[i]);
}
if (weAreTarget) {
_setAnchorLocation(c.endpoints[1], anchors[i]);
}
}
}
};
placeSomeAnchors("bottom", sS, [sO.left, sO.top], _anchorLists.bottom, true, 1, [0, 1]);
placeSomeAnchors("top", sS, [sO.left, sO.top], _anchorLists.top, true, 0, [0, -1]);
placeSomeAnchors("left", sS, [sO.left, sO.top], _anchorLists.left, false, 0, [-1, 0]);
placeSomeAnchors("right", sS, [sO.left, sO.top], _anchorLists.right, false, 1, [1, 0]);
};
this.reset = function () {
_amEndpoints = {};
connectionsByElementId = {};
anchorLists = {};
};
this.addFloatingConnection = function (key, conn) {
floatingConnections[key] = conn;
};
this.removeFloatingConnection = function (key) {
delete floatingConnections[key];
};
this.newConnection = function (conn) {
var sourceId = conn.sourceId, targetId = conn.targetId,
ep = conn.endpoints,
doRegisterTarget = true,
registerConnection = function (otherIndex, otherEndpoint, otherAnchor, elId, c) {
if ((sourceId === targetId) && otherAnchor.isContinuous) {
// remove the target endpoint's canvas. we dont need it.
conn._jsPlumb.instance.removeElement(ep[1].canvas);
doRegisterTarget = false;
}
_ju.addToList(connectionsByElementId, elId, [c, otherEndpoint, otherAnchor.constructor === _jp.DynamicAnchor]);
};
registerConnection(0, ep[0], ep[0].anchor, targetId, conn);
if (doRegisterTarget) {
registerConnection(1, ep[1], ep[1].anchor, sourceId, conn);
}
};
var removeEndpointFromAnchorLists = function (endpoint) {
(function (list, eId) {
if (list) { // transient anchors dont get entries in this list.
var f = function (e) {
return e[4] === eId;
};
_ju.removeWithFunction(list.top, f);
_ju.removeWithFunction(list.left, f);
_ju.removeWithFunction(list.bottom, f);
_ju.removeWithFunction(list.right, f);
}
})(anchorLists[endpoint.elementId], endpoint.id);
};
this.connectionDetached = function (connInfo, doNotRedraw) {
var connection = connInfo.connection || connInfo,
sourceId = connInfo.sourceId,
targetId = connInfo.targetId,
ep = connection.endpoints,
removeConnection = function (otherIndex, otherEndpoint, otherAnchor, elId, c) {
_ju.removeWithFunction(connectionsByElementId[elId], function (_c) {
return _c[0].id === c.id;
});
};
removeConnection(1, ep[1], ep[1].anchor, sourceId, connection);
removeConnection(0, ep[0], ep[0].anchor, targetId, connection);
if (connection.floatingId) {
removeConnection(connection.floatingIndex, connection.floatingEndpoint, connection.floatingEndpoint.anchor, connection.floatingId, connection);
removeEndpointFromAnchorLists(connection.floatingEndpoint);
}
// remove from anchorLists
removeEndpointFromAnchorLists(connection.endpoints[0]);
removeEndpointFromAnchorLists(connection.endpoints[1]);
if (!doNotRedraw) {
self.redraw(connection.sourceId);
if (connection.targetId !== connection.sourceId) {
self.redraw(connection.targetId);
}
}
};
this.add = function (endpoint, elementId) {
_ju.addToList(_amEndpoints, elementId, endpoint);
};
this.changeId = function (oldId, newId) {
connectionsByElementId[newId] = connectionsByElementId[oldId];
_amEndpoints[newId] = _amEndpoints[oldId];
delete connectionsByElementId[oldId];
delete _amEndpoints[oldId];
};
this.getConnectionsFor = function (elementId) {
return connectionsByElementId[elementId] || [];
};
this.getEndpointsFor = function (elementId) {
return _amEndpoints[elementId] || [];
};
this.deleteEndpoint = function (endpoint) {
_ju.removeWithFunction(_amEndpoints[endpoint.elementId], function (e) {
return e.id === endpoint.id;
});
removeEndpointFromAnchorLists(endpoint);
};
this.clearFor = function (elementId) {
delete _amEndpoints[elementId];
_amEndpoints[elementId] = [];
};
// updates the given anchor list by either updating an existing anchor's info, or adding it. this function
// also removes the anchor from its previous list, if the edge it is on has changed.
// all connections found along the way (those that are connected to one of the faces this function
// operates on) are added to the connsToPaint list, as are their endpoints. in this way we know to repaint
// them wthout having to calculate anything else about them.
var _updateAnchorList = function (lists, theta, order, conn, aBoolean, otherElId, idx, reverse, edgeId, elId, connsToPaint, endpointsToPaint) {
// first try to find the exact match, but keep track of the first index of a matching element id along the way.s
var exactIdx = -1,
firstMatchingElIdx = -1,
endpoint = conn.endpoints[idx],
endpointId = endpoint.id,
oIdx = [1, 0][idx],
values = [
[ theta, order ],
conn,
aBoolean,
otherElId,
endpointId
],
listToAddTo = lists[edgeId],
listToRemoveFrom = endpoint._continuousAnchorEdge ? lists[endpoint._continuousAnchorEdge] : null,
i,
candidate;
if (listToRemoveFrom) {
var rIdx = _ju.findWithFunction(listToRemoveFrom, function (e) {
return e[4] === endpointId;
});
if (rIdx !== -1) {
listToRemoveFrom.splice(rIdx, 1);
// get all connections from this list
for (i = 0; i < listToRemoveFrom.length; i++) {
candidate = listToRemoveFrom[i][1];
_ju.addWithFunction(connsToPaint, candidate, function (c) {
return c.id === candidate.id;
});
_ju.addWithFunction(endpointsToPaint, listToRemoveFrom[i][1].endpoints[idx], function (e) {
return e.id === candidate.endpoints[idx].id;
});
_ju.addWithFunction(endpointsToPaint, listToRemoveFrom[i][1].endpoints[oIdx], function (e) {
return e.id === candidate.endpoints[oIdx].id;
});
}
}
}
for (i = 0; i < listToAddTo.length; i++) {
candidate = listToAddTo[i][1];
if (params.idx === 1 && listToAddTo[i][3] === otherElId && firstMatchingElIdx === -1) {
firstMatchingElIdx = i;
}
_ju.addWithFunction(connsToPaint, candidate, function (c) {
return c.id === candidate.id;
});
_ju.addWithFunction(endpointsToPaint, listToAddTo[i][1].endpoints[idx], function (e) {
return e.id === candidate.endpoints[idx].id;
});
_ju.addWithFunction(endpointsToPaint, listToAddTo[i][1].endpoints[oIdx], function (e) {
return e.id === candidate.endpoints[oIdx].id;
});
}
if (exactIdx !== -1) {
listToAddTo[exactIdx] = values;
}
else {
var insertIdx = reverse ? firstMatchingElIdx !== -1 ? firstMatchingElIdx : 0 : listToAddTo.length; // of course we will get this from having looked through the array shortly.
listToAddTo.splice(insertIdx, 0, values);
}
// store this for next time.
endpoint._continuousAnchorEdge = edgeId;
};
//
// find the entry in an endpoint's list for this connection and update its target endpoint
// with the current target in the connection.
// This method and sourceChanged need to be folder into one.
//
this.updateOtherEndpoint = function (sourceElId, oldTargetId, newTargetId, connection) {
var sIndex = _ju.findWithFunction(connectionsByElementId[sourceElId], function (i) {
return i[0].id === connection.id;
}),
tIndex = _ju.findWithFunction(connectionsByElementId[oldTargetId], function (i) {
return i[0].id === connection.id;
});
// update or add data for source
if (sIndex !== -1) {
connectionsByElementId[sourceElId][sIndex][0] = connection;
connectionsByElementId[sourceElId][sIndex][1] = connection.endpoints[1];
connectionsByElementId[sourceElId][sIndex][2] = connection.endpoints[1].anchor.constructor === _jp.DynamicAnchor;
}
// remove entry for previous target (if there)
if (tIndex > -1) {
connectionsByElementId[oldTargetId].splice(tIndex, 1);
// add entry for new target
_ju.addToList(connectionsByElementId, newTargetId, [connection, connection.endpoints[0], connection.endpoints[0].anchor.constructor === _jp.DynamicAnchor]);
}
connection.updateConnectedClass();
};
//
// notification that the connection given has changed source from the originalId to the newId.
// This involves:
// 1. removing the connection from the list of connections stored for the originalId
// 2. updating the source information for the target of the connection
// 3. re-registering the connection in connectionsByElementId with the newId
//
this.sourceChanged = function (originalId, newId, connection, newElement) {
if (originalId !== newId) {
connection.sourceId = newId;
connection.source = newElement;
// remove the entry that points from the old source to the target
_ju.removeWithFunction(connectionsByElementId[originalId], function (info) {
return info[0].id === connection.id;
});
// find entry for target and update it
var tIdx = _ju.findWithFunction(connectionsByElementId[connection.targetId], function (i) {
return i[0].id === connection.id;
});
if (tIdx > -1) {
connectionsByElementId[connection.targetId][tIdx][0] = connection;
connectionsByElementId[connection.targetId][tIdx][1] = connection.endpoints[0];
connectionsByElementId[connection.targetId][tIdx][2] = connection.endpoints[0].anchor.constructor === _jp.DynamicAnchor;
}
// add entry for new source
_ju.addToList(connectionsByElementId, newId, [connection, connection.endpoints[1], connection.endpoints[1].anchor.constructor === _jp.DynamicAnchor]);
// TODO SP not final on this yet. when a user drags an existing connection and it turns into a self
// loop, then this code hides the target endpoint (by removing it from the DOM) But I think this should
// occur only if the anchor is Continuous
if (connection.endpoints[1].anchor.isContinuous) {
if (connection.source === connection.target) {
connection._jsPlumb.instance.removeElement(connection.endpoints[1].canvas);
}
else {
if (connection.endpoints[1].canvas.parentNode == null) {
connection._jsPlumb.instance.appendElement(connection.endpoints[1].canvas);
}
}
}
connection.updateConnectedClass();
}
};
//
// moves the given endpoint from `currentId` to `element`.
// This involves:
//
// 1. changing the key in _amEndpoints under which the endpoint is stored
// 2. changing the source or target values in all of the endpoint's connections
// 3. changing the array in connectionsByElementId in which the endpoint's connections
// are stored (done by either sourceChanged or updateOtherEndpoint)
//
this.rehomeEndpoint = function (ep, currentId, element) {
var eps = _amEndpoints[currentId] || [],
elementId = jsPlumbInstance.getId(element);
if (elementId !== currentId) {
var idx = eps.indexOf(ep);
if (idx > -1) {
var _ep = eps.splice(idx, 1)[0];
self.add(_ep, elementId);
}
}
for (var i = 0; i < ep.connections.length; i++) {
if (ep.connections[i].sourceId === currentId) {
self.sourceChanged(currentId, ep.elementId, ep.connections[i], ep.element);
}
else if (ep.connections[i].targetId === currentId) {
ep.connections[i].targetId = ep.elementId;
ep.connections[i].target = ep.element;
self.updateOtherEndpoint(ep.connections[i].sourceId, currentId, ep.elementId, ep.connections[i]);
}
}
};
this.redraw = function (elementId, ui, timestamp, offsetToUI, clearEdits, doNotRecalcEndpoint) {
if (!jsPlumbInstance.isSuspendDrawing()) {
// get all the endpoints for this element
var ep = _amEndpoints[elementId] || [],
endpointConnections = connectionsByElementId[elementId] || [],
connectionsToPaint = [],
endpointsToPaint = [],
anchorsToUpdate = [];
timestamp = timestamp || jsPlumbInstance.timestamp();
// offsetToUI are values that would have been calculated in the dragManager when registering
// an endpoint for an element that had a parent (somewhere in the hierarchy) that had been
// registered as draggable.
offsetToUI = offsetToUI || {left: 0, top: 0};
if (ui) {
ui = {
left: ui.left + offsetToUI.left,
top: ui.top + offsetToUI.top
};
}
// valid for one paint cycle.
var myOffset = jsPlumbInstance.updateOffset({ elId: elementId, offset: ui, recalc: false, timestamp: timestamp }),
orientationCache = {};
// actually, first we should compute the orientation of this element to all other elements to which
// this element is connected with a continuous anchor (whether both ends of the connection have
// a continuous anchor or just one)
for (var i = 0; i < endpointConnections.length; i++) {
var conn = endpointConnections[i][0],
sourceId = conn.sourceId,
targetId = conn.targetId,
sourceContinuous = conn.endpoints[0].anchor.isContinuous,
targetContinuous = conn.endpoints[1].anchor.isContinuous;
if (sourceContinuous || targetContinuous) {
var oKey = sourceId + "_" + targetId,
o = orientationCache[oKey],
oIdx = conn.sourceId === elementId ? 1 : 0;
if (sourceContinuous && !anchorLists[sourceId]) {
anchorLists[sourceId] = { top: [], right: [], bottom: [], left: [] };
}
if (targetContinuous && !anchorLists[targetId]) {
anchorLists[targetId] = { top: [], right: [], bottom: [], left: [] };
}
if (elementId !== targetId) {
jsPlumbInstance.updateOffset({ elId: targetId, timestamp: timestamp });
}
if (elementId !== sourceId) {
jsPlumbInstance.updateOffset({ elId: sourceId, timestamp: timestamp });
}
var td = jsPlumbInstance.getCachedData(targetId),
sd = jsPlumbInstance.getCachedData(sourceId);
if (targetId === sourceId && (sourceContinuous || targetContinuous)) {
// here we may want to improve this by somehow determining the face we'd like
// to put the connector on. ideally, when drawing, the face should be calculated
// by determining which face is closest to the point at which the mouse button
// was released. for now, we're putting it on the top face.
_updateAnchorList( anchorLists[sourceId], -Math.PI / 2, 0, conn, false, targetId, 0, false, "top", sourceId, connectionsToPaint, endpointsToPaint);
_updateAnchorList( anchorLists[targetId], -Math.PI / 2, 0, conn, false, sourceId, 1, false, "top", targetId, connectionsToPaint, endpointsToPaint);
}
else {
if (!o) {
o = calculateOrientation(sourceId, targetId, sd.o, td.o, conn.endpoints[0].anchor, conn.endpoints[1].anchor);
orientationCache[oKey] = o;
// this would be a performance enhancement, but the computed angles need to be clamped to
//the (-PI/2 -> PI/2) range in order for the sorting to work properly.
/* orientationCache[oKey2] = {
orientation:o.orientation,
a:[o.a[1], o.a[0]],
theta:o.theta + Math.PI,
theta2:o.theta2 + Math.PI
};*/
}
if (sourceContinuous) {
_updateAnchorList(anchorLists[sourceId], o.theta, 0, conn, false, targetId, 0, false, o.a[0], sourceId, connectionsToPaint, endpointsToPaint);
}
if (targetContinuous) {
_updateAnchorList(anchorLists[targetId], o.theta2, -1, conn, true, sourceId, 1, true, o.a[1], targetId, connectionsToPaint, endpointsToPaint);
}
}
if (sourceContinuous) {
_ju.addWithFunction(anchorsToUpdate, sourceId, function (a) {
return a === sourceId;
});
}
if (targetContinuous) {
_ju.addWithFunction(anchorsToUpdate, targetId, function (a) {
return a === targetId;
});
}
_ju.addWithFunction(connectionsToPaint, conn, function (c) {
return c.id === conn.id;
});
if ((sourceContinuous && oIdx === 0) || (targetContinuous && oIdx === 1)) {
_ju.addWithFunction(endpointsToPaint, conn.endpoints[oIdx], function (e) {
return e.id === conn.endpoints[oIdx].id;
});
}
}
}
// place Endpoints whose anchors are continuous but have no Connections
for (i = 0; i < ep.length; i++) {
if (ep[i].connections.length === 0 && ep[i].anchor.isContinuous) {
if (!anchorLists[elementId]) {
anchorLists[elementId] = { top: [], right: [], bottom: [], left: [] };
}
_updateAnchorList(anchorLists[elementId], -Math.PI / 2, 0, {endpoints: [ep[i], ep[i]], paint: function () {
}}, false, elementId, 0, false, ep[i].anchor.getDefaultFace(), elementId, connectionsToPaint, endpointsToPaint);
_ju.addWithFunction(anchorsToUpdate, elementId, function (a) {
return a === elementId;
});
}
}
// now place all the continuous anchors we need to;
for (i = 0; i < anchorsToUpdate.length; i++) {
placeAnchors(anchorsToUpdate[i], anchorLists[anchorsToUpdate[i]]);
}
// now that continuous anchors have been placed, paint all the endpoints for this element
// TODO performance: add the endpoint ids to a temp array, and then when iterating in the next
// loop, check that we didn't just paint that endpoint. we can probably shave off a few more milliseconds this way.
for (i = 0; i < ep.length; i++) {
ep[i].paint({ timestamp: timestamp, offset: myOffset, dimensions: myOffset.s, recalc: doNotRecalcEndpoint !== true });
}
// ... and any other endpoints we came across as a result of the continuous anchors.
for (i = 0; i < endpointsToPaint.length; i++) {
var cd = jsPlumbInstance.getCachedData(endpointsToPaint[i].elementId);
endpointsToPaint[i].paint({ timestamp: timestamp, offset: cd, dimensions: cd.s });
}
// paint all the standard and "dynamic connections", which are connections whose other anchor is
// static and therefore does need to be recomputed; we make sure that happens only one time.
// TODO we could have compiled a list of these in the first pass through connections; might save some time.
for (i = 0; i < endpointConnections.length; i++) {
var otherEndpoint = endpointConnections[i][1];
if (otherEndpoint.anchor.constructor === _jp.DynamicAnchor) {
otherEndpoint.paint({ elementWithPrecedence: elementId, timestamp: timestamp });
_ju.addWithFunction(connectionsToPaint, endpointConnections[i][0], function (c) {
return c.id === endpointConnections[i][0].id;
});
// all the connections for the other endpoint now need to be repainted
for (var k = 0; k < otherEndpoint.connections.length; k++) {
if (otherEndpoint.connections[k] !== endpointConnections[i][0]) {
_ju.addWithFunction(connectionsToPaint, otherEndpoint.connections[k], function (c) {
return c.id === otherEndpoint.connections[k].id;
});
}
}
} else {
_ju.addWithFunction(connectionsToPaint, endpointConnections[i][0], function (c) {
return c.id === endpointConnections[i][0].id;
});
}
}
// paint current floating connection for this element, if there is one.
var fc = floatingConnections[elementId];
if (fc) {
fc.paint({timestamp: timestamp, recalc: false, elId: elementId});
}
// paint all the connections
for (i = 0; i < connectionsToPaint.length; i++) {
connectionsToPaint[i].paint({elId: elementId, timestamp: timestamp, recalc: false, clearEdits: clearEdits});
}
}
};
var ContinuousAnchor = function (anchorParams) {
_ju.EventGenerator.apply(this);
this.type = "Continuous";
this.isDynamic = true;
this.isContinuous = true;
var faces = anchorParams.faces || ["top", "right", "bottom", "left"],
clockwise = !(anchorParams.clockwise === false),
availableFaces = { },
opposites = { "top": "bottom", "right": "left", "left": "right", "bottom": "top" },
clockwiseOptions = { "top": "right", "right": "bottom", "left": "top", "bottom": "left" },
antiClockwiseOptions = { "top": "left", "right": "top", "left": "bottom", "bottom": "right" },
secondBest = clockwise ? clockwiseOptions : antiClockwiseOptions,
lastChoice = clockwise ? antiClockwiseOptions : clockwiseOptions,
cssClass = anchorParams.cssClass || "",
_currentFace = null, _lockedFace = null, X_AXIS_FACES = ["left", "right"], Y_AXIS_FACES = ["top", "bottom"],
_lockedAxis = null;
for (var i = 0; i < faces.length; i++) {
availableFaces[faces[i]] = true;
}
this.getDefaultFace = function () {
return faces.length === 0 ? "top" : faces[0];
};
// if the given edge is supported, returns it. otherwise looks for a substitute that _is_
// supported. if none supported we also return the request edge.
this.verifyEdge = function (edge) {
if (availableFaces[edge]) {
return edge;
}
else if (availableFaces[opposites[edge]]) {
return opposites[edge];
}
else if (availableFaces[secondBest[edge]]) {
return secondBest[edge];
}
else if (availableFaces[lastChoice[edge]]) {
return lastChoice[edge];
}
return edge; // we have to give them something.
};
this.isEdgeSupported = function (edge) {
return _lockedAxis == null ?
(_lockedFace == null ? availableFaces[edge] === true : _lockedFace === edge)
: _lockedAxis.indexOf(edge) !== -1;
};
this.setCurrentFace = function(face) {
_currentFace = face;
};
this.getCurrentFace = function() { return _currentFace; };
this.lockCurrentFace = function() {
_lockedFace = _currentFace;
};
this.unlockCurrentFace = function() { _lockedFace = null; };
this.lockCurrentAxis = function() {
if (_currentFace != null) {
_lockedAxis = (_currentFace === "left" || _currentFace === "right") ? X_AXIS_FACES : Y_AXIS_FACES;
}
};
this.unlockCurrentAxis = function() {
_lockedAxis = null;
};
this.compute = function (params) {
return userDefinedContinuousAnchorLocations[params.element.id] || continuousAnchorLocations[params.element.id] || [0, 0];
};
this.getCurrentLocation = function (params) {
return userDefinedContinuousAnchorLocations[params.element.id] || continuousAnchorLocations[params.element.id] || [0, 0];
};
this.getOrientation = function (endpoint) {
return continuousAnchorOrientations[endpoint.id] || [0, 0];
};
this.clearUserDefinedLocation = function () {
delete userDefinedContinuousAnchorLocations[anchorParams.elementId];
};
this.setUserDefinedLocation = function (loc) {
userDefinedContinuousAnchorLocations[anchorParams.elementId] = loc;
};
this.getCssClass = function () {
return cssClass;
};
};
// continuous anchors
jsPlumbInstance.continuousAnchorFactory = {
get: function (params) {
return new ContinuousAnchor(params);
},
clear: function (elementId) {
delete userDefinedContinuousAnchorLocations[elementId];
delete continuousAnchorLocations[elementId];
}
};
};
/**
* Anchors model a position on some element at which an Endpoint may be located. They began as a first class citizen of jsPlumb, ie. a user
* was required to create these themselves, but over time this has been replaced by the concept of referring to them either by name (eg. "TopMiddle"),
* or by an array describing their coordinates (eg. [ 0, 0.5, 0, -1 ], which is the same as "TopMiddle"). jsPlumb now handles all of the
* creation of Anchors without user intervention.
*/
_jp.Anchor = function (params) {
this.x = params.x || 0;
this.y = params.y || 0;
this.elementId = params.elementId;
this.cssClass = params.cssClass || "";
this.userDefinedLocation = null;
this.orientation = params.orientation || [ 0, 0 ];
this.lastReturnValue = null;
this.offsets = params.offsets || [ 0, 0 ];
this.timestamp = null;
_ju.EventGenerator.apply(this);
this.compute = function (params) {
var xy = params.xy, wh = params.wh, timestamp = params.timestamp;
if (params.clearUserDefinedLocation) {
this.userDefinedLocation = null;
}
if (timestamp && timestamp === this.timestamp) {
return this.lastReturnValue;
}
if (this.userDefinedLocation != null) {
this.lastReturnValue = this.userDefinedLocation;
}
else {
this.lastReturnValue = [ xy[0] + (this.x * wh[0]) + this.offsets[0], xy[1] + (this.y * wh[1]) + this.offsets[1] ];
}
this.timestamp = timestamp;
return this.lastReturnValue;
};
this.getCurrentLocation = function (params) {
params = params || {};
return (this.lastReturnValue == null || (params.timestamp != null && this.timestamp !== params.timestamp)) ? this.compute(params) : this.lastReturnValue;
};
};
_ju.extend(_jp.Anchor, _ju.EventGenerator, {
equals: function (anchor) {
if (!anchor) {
return false;
}
var ao = anchor.getOrientation(),
o = this.getOrientation();
return this.x === anchor.x && this.y === anchor.y && this.offsets[0] === anchor.offsets[0] && this.offsets[1] === anchor.offsets[1] && o[0] === ao[0] && o[1] === ao[1];
},
getUserDefinedLocation: function () {
return this.userDefinedLocation;
},
setUserDefinedLocation: function (l) {
this.userDefinedLocation = l;
},
clearUserDefinedLocation: function () {
this.userDefinedLocation = null;
},
getOrientation: function () {
return this.orientation;
},
getCssClass: function () {
return this.cssClass;
}
});
/**
* An Anchor that floats. its orientation is computed dynamically from
* its position relative to the anchor it is floating relative to. It is used when creating
* a connection through drag and drop.
*
* TODO FloatingAnchor could totally be refactored to extend Anchor just slightly.
*/
_jp.FloatingAnchor = function (params) {
_jp.Anchor.apply(this, arguments);
// this is the anchor that this floating anchor is referenced to for
// purposes of calculating the orientation.
var ref = params.reference,
// the canvas this refers to.
refCanvas = params.referenceCanvas,
size = _jp.getSize(refCanvas),
// these are used to store the current relative position of our
// anchor wrt the reference anchor. they only indicate
// direction, so have a value of 1 or -1 (or, very rarely, 0). these
// values are written by the compute method, and read
// by the getOrientation method.
xDir = 0, yDir = 0,
// temporary member used to store an orientation when the floating
// anchor is hovering over another anchor.
orientation = null,
_lastResult = null;
// clear from parent. we want floating anchor orientation to always be computed.
this.orientation = null;
// set these to 0 each; they are used by certain types of connectors in the loopback case,
// when the connector is trying to clear the element it is on. but for floating anchor it's not
// very important.
this.x = 0;
this.y = 0;
this.isFloating = true;
this.compute = function (params) {
var xy = params.xy,
result = [ xy[0] + (size[0] / 2), xy[1] + (size[1] / 2) ]; // return origin of the element. we may wish to improve this so that any object can be the drag proxy.
_lastResult = result;
return result;
};
this.getOrientation = function (_endpoint) {
if (orientation) {
return orientation;
}
else {
var o = ref.getOrientation(_endpoint);
// here we take into account the orientation of the other
// anchor: if it declares zero for some direction, we declare zero too. this might not be the most awesome. perhaps we can come
// up with a better way. it's just so that the line we draw looks like it makes sense. maybe this wont make sense.
return [ Math.abs(o[0]) * xDir * -1,
Math.abs(o[1]) * yDir * -1 ];
}
};
/**
* notification the endpoint associated with this anchor is hovering
* over another anchor; we want to assume that anchor's orientation
* for the duration of the hover.
*/
this.over = function (anchor, endpoint) {
orientation = anchor.getOrientation(endpoint);
};
/**
* notification the endpoint associated with this anchor is no
* longer hovering over another anchor; we should resume calculating
* orientation as we normally do.
*/
this.out = function () {
orientation = null;
};
this.getCurrentLocation = function (params) {
return _lastResult == null ? this.compute(params) : _lastResult;
};
};
_ju.extend(_jp.FloatingAnchor, _jp.Anchor);
var _convertAnchor = function (anchor, jsPlumbInstance, elementId) {
return anchor.constructor === _jp.Anchor ? anchor : jsPlumbInstance.makeAnchor(anchor, elementId, jsPlumbInstance);
};
/*
* A DynamicAnchor is an Anchor that contains a list of other Anchors, which it cycles
* through at compute time to find the one that is located closest to
* the center of the target element, and returns that Anchor's compute
* method result. this causes endpoints to follow each other with
* respect to the orientation of their target elements, which is a useful
* feature for some applications.
*
*/
_jp.DynamicAnchor = function (params) {
_jp.Anchor.apply(this, arguments);
this.isDynamic = true;
this.anchors = [];
this.elementId = params.elementId;
this.jsPlumbInstance = params.jsPlumbInstance;
for (var i = 0; i < params.anchors.length; i++) {
this.anchors[i] = _convertAnchor(params.anchors[i], this.jsPlumbInstance, this.elementId);
}
this.getAnchors = function () {
return this.anchors;
};
this.locked = false;
var _curAnchor = this.anchors.length > 0 ? this.anchors[0] : null,
_lastAnchor = _curAnchor,
self = this,
// helper method to calculate the distance between the centers of the two elements.
_distance = function (anchor, cx, cy, xy, wh) {
var ax = xy[0] + (anchor.x * wh[0]), ay = xy[1] + (anchor.y * wh[1]),
acx = xy[0] + (wh[0] / 2), acy = xy[1] + (wh[1] / 2);
return (Math.sqrt(Math.pow(cx - ax, 2) + Math.pow(cy - ay, 2)) +
Math.sqrt(Math.pow(acx - ax, 2) + Math.pow(acy - ay, 2)));
},
// default method uses distance between element centers. you can provide your own method in the dynamic anchor
// constructor (and also to jsPlumb.makeDynamicAnchor). the arguments to it are four arrays:
// xy - xy loc of the anchor's element
// wh - anchor's element's dimensions
// txy - xy loc of the element of the other anchor in the connection
// twh - dimensions of the element of the other anchor in the connection.
// anchors - the list of selectable anchors
_anchorSelector = params.selector || function (xy, wh, txy, twh, anchors) {
var cx = txy[0] + (twh[0] / 2), cy = txy[1] + (twh[1] / 2);
var minIdx = -1, minDist = Infinity;
for (var i = 0; i < anchors.length; i++) {
var d = _distance(anchors[i], cx, cy, xy, wh);
if (d < minDist) {
minIdx = i + 0;
minDist = d;
}
}
return anchors[minIdx];
};
this.compute = function (params) {
var xy = params.xy, wh = params.wh, txy = params.txy, twh = params.twh;
this.timestamp = params.timestamp;
var udl = self.getUserDefinedLocation();
if (udl != null) {
return udl;
}
// if anchor is locked or an opposite element was not given, we
// maintain our state. anchor will be locked
// if it is the source of a drag and drop.
if (this.locked || txy == null || twh == null) {
return _curAnchor.compute(params);
}
else {
params.timestamp = null; // otherwise clear this, i think. we want the anchor to compute.
}
_curAnchor = _anchorSelector(xy, wh, txy, twh, this.anchors);
this.x = _curAnchor.x;
this.y = _curAnchor.y;
if (_curAnchor !== _lastAnchor) {
this.fire("anchorChanged", _curAnchor);
}
_lastAnchor = _curAnchor;
return _curAnchor.compute(params);
};
this.getCurrentLocation = function (params) {
return this.getUserDefinedLocation() || (_curAnchor != null ? _curAnchor.getCurrentLocation(params) : null);
};
this.getOrientation = function (_endpoint) {
return _curAnchor != null ? _curAnchor.getOrientation(_endpoint) : [ 0, 0 ];
};
this.over = function (anchor, endpoint) {
if (_curAnchor != null) {
_curAnchor.over(anchor, endpoint);
}
};
this.out = function () {
if (_curAnchor != null) {
_curAnchor.out();
}
};
this.getCssClass = function () {
return (_curAnchor && _curAnchor.getCssClass()) || "";
};
};
_ju.extend(_jp.DynamicAnchor, _jp.Anchor);
// -------- basic anchors ------------------
var _curryAnchor = function (x, y, ox, oy, type, fnInit) {
_jp.Anchors[type] = function (params) {
var a = params.jsPlumbInstance.makeAnchor([ x, y, ox, oy, 0, 0 ], params.elementId, params.jsPlumbInstance);
a.type = type;
if (fnInit) {
fnInit(a, params);
}
return a;
};
};
_curryAnchor(0.5, 0, 0, -1, "TopCenter");
_curryAnchor(0.5, 1, 0, 1, "BottomCenter");
_curryAnchor(0, 0.5, -1, 0, "LeftMiddle");
_curryAnchor(1, 0.5, 1, 0, "RightMiddle");
_curryAnchor(0.5, 0, 0, -1, "Top");
_curryAnchor(0.5, 1, 0, 1, "Bottom");
_curryAnchor(0, 0.5, -1, 0, "Left");
_curryAnchor(1, 0.5, 1, 0, "Right");
_curryAnchor(0.5, 0.5, 0, 0, "Center");
_curryAnchor(1, 0, 0, -1, "TopRight");
_curryAnchor(1, 1, 0, 1, "BottomRight");
_curryAnchor(0, 0, 0, -1, "TopLeft");
_curryAnchor(0, 1, 0, 1, "BottomLeft");
// ------- dynamic anchors -------------------
// default dynamic anchors chooses from Top, Right, Bottom, Left
_jp.Defaults.DynamicAnchors = function (params) {
return params.jsPlumbInstance.makeAnchors(["TopCenter", "RightMiddle", "BottomCenter", "LeftMiddle"], params.elementId, params.jsPlumbInstance);
};
// default dynamic anchors bound to name 'AutoDefault'
_jp.Anchors.AutoDefault = function (params) {
var a = params.jsPlumbInstance.makeDynamicAnchor(_jp.Defaults.DynamicAnchors(params));
a.type = "AutoDefault";
return a;
};
// ------- continuous anchors -------------------
var _curryContinuousAnchor = function (type, faces) {
_jp.Anchors[type] = function (params) {
var a = params.jsPlumbInstance.makeAnchor(["Continuous", { faces: faces }], params.elementId, params.jsPlumbInstance);
a.type = type;
return a;
};
};
_jp.Anchors.Continuous = function (params) {
return params.jsPlumbInstance.continuousAnchorFactory.get(params);
};
_curryContinuousAnchor("ContinuousLeft", ["left"]);
_curryContinuousAnchor("ContinuousTop", ["top"]);
_curryContinuousAnchor("ContinuousBottom", ["bottom"]);
_curryContinuousAnchor("ContinuousRight", ["right"]);
// ------- position assign anchors -------------------
// this anchor type lets you assign the position at connection time.
_curryAnchor(0, 0, 0, 0, "Assign", function (anchor, params) {
// find what to use as the "position finder". the user may have supplied a String which represents
// the id of a position finder in jsPlumb.AnchorPositionFinders, or the user may have supplied the
// position finder as a function. we find out what to use and then set it on the anchor.
var pf = params.position || "Fixed";
anchor.positionFinder = pf.constructor === String ? params.jsPlumbInstance.AnchorPositionFinders[pf] : pf;
// always set the constructor params; the position finder might need them later (the Grid one does,
// for example)
anchor.constructorParams = params;
});
// these are the default anchor positions finders, which are used by the makeTarget function. supplying
// a position finder argument to that function allows you to specify where the resulting anchor will
// be located
root.jsPlumbInstance.prototype.AnchorPositionFinders = {
"Fixed": function (dp, ep, es) {
return [ (dp.left - ep.left) / es[0], (dp.top - ep.top) / es[1] ];
},
"Grid": function (dp, ep, es, params) {
var dx = dp.left - ep.left, dy = dp.top - ep.top,
gx = es[0] / (params.grid[0]), gy = es[1] / (params.grid[1]),
mx = Math.floor(dx / gx), my = Math.floor(dy / gy);
return [ ((mx * gx) + (gx / 2)) / es[0], ((my * gy) + (gy / 2)) / es[1] ];
}
};
// ------- perimeter anchors -------------------
_jp.Anchors.Perimeter = function (params) {
params = params || {};
var anchorCount = params.anchorCount || 60,
shape = params.shape;
if (!shape) {
throw new Error("no shape supplied to Perimeter Anchor type");
}
var _circle = function () {
var r = 0.5, step = Math.PI * 2 / anchorCount, current = 0, a = [];
for (var i = 0; i < anchorCount; i++) {
var x = r + (r * Math.sin(current)),
y = r + (r * Math.cos(current));
a.push([ x, y, 0, 0 ]);
current += step;
}
return a;
},
_path = function (segments) {
var anchorsPerFace = anchorCount / segments.length, a = [],
_computeFace = function (x1, y1, x2, y2, fractionalLength) {
anchorsPerFace = anchorCount * fractionalLength;
var dx = (x2 - x1) / anchorsPerFace, dy = (y2 - y1) / anchorsPerFace;
for (var i = 0; i < anchorsPerFace; i++) {
a.push([
x1 + (dx * i),
y1 + (dy * i),
0,
0
]);
}
};
for (var i = 0; i < segments.length; i++) {
_computeFace.apply(null, segments[i]);
}
return a;
},
_shape = function (faces) {
var s = [];
for (var i = 0; i < faces.length; i++) {
s.push([faces[i][0], faces[i][1], faces[i][2], faces[i][3], 1 / faces.length]);
}
return _path(s);
},
_rectangle = function () {
return _shape([
[ 0, 0, 1, 0 ],
[ 1, 0, 1, 1 ],
[ 1, 1, 0, 1 ],
[ 0, 1, 0, 0 ]
]);
};
var _shapes = {
"Circle": _circle,
"Ellipse": _circle,
"Diamond": function () {
return _shape([
[ 0.5, 0, 1, 0.5 ],
[ 1, 0.5, 0.5, 1 ],
[ 0.5, 1, 0, 0.5 ],
[ 0, 0.5, 0.5, 0 ]
]);
},
"Rectangle": _rectangle,
"Square": _rectangle,
"Triangle": function () {
return _shape([
[ 0.5, 0, 1, 1 ],
[ 1, 1, 0, 1 ],
[ 0, 1, 0.5, 0]
]);
},
"Path": function (params) {
var points = params.points, p = [], tl = 0;
for (var i = 0; i < points.length - 1; i++) {
var l = Math.sqrt(Math.pow(points[i][2] - points[i][0]) + Math.pow(points[i][3] - points[i][1]));
tl += l;
p.push([points[i][0], points[i][1], points[i + 1][0], points[i + 1][1], l]);
}
for (var j = 0; j < p.length; j++) {
p[j][4] = p[j][4] / tl;
}
return _path(p);
}
},
_rotate = function (points, amountInDegrees) {
var o = [], theta = amountInDegrees / 180 * Math.PI;
for (var i = 0; i < points.length; i++) {
var _x = points[i][0] - 0.5,
_y = points[i][1] - 0.5;
o.push([
0.5 + ((_x * Math.cos(theta)) - (_y * Math.sin(theta))),
0.5 + ((_x * Math.sin(theta)) + (_y * Math.cos(theta))),
points[i][2],
points[i][3]
]);
}
return o;
};
if (!_shapes[shape]) {
throw new Error("Shape [" + shape + "] is unknown by Perimeter Anchor type");
}
var da = _shapes[shape](params);
if (params.rotation) {
da = _rotate(da, params.rotation);
}
var a = params.jsPlumbInstance.makeDynamicAnchor(da);
a.type = "Perimeter";
return a;
};
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains the default Connectors, Endpoint and Overlay definitions.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;
(function () {
"use strict";
var root = this, _jp = root.jsPlumb, _ju = root.jsPlumbUtil, _jg = root.Biltong;
_jp.Segments = {
/*
* Class: AbstractSegment
* A Connector is made up of 1..N Segments, each of which has a Type, such as 'Straight', 'Arc',
* 'Bezier'. This is new from 1.4.2, and gives us a lot more flexibility when drawing connections: things such
* as rounded corners for flowchart connectors, for example, or a straight line stub for Bezier connections, are
* much easier to do now.
*
* A Segment is responsible for providing coordinates for painting it, and also must be able to report its length.
*
*/
AbstractSegment: function (params) {
this.params = params;
/**
* Function: findClosestPointOnPath
* Finds the closest point on this segment to the given [x, y],
* returning both the x and y of the point plus its distance from
* the supplied point, and its location along the length of the
* path inscribed by the segment. This implementation returns
* Infinity for distance and null values for everything else;
* subclasses are expected to override.
*/
this.findClosestPointOnPath = function (x, y) {
return {
d: Infinity,
x: null,
y: null,
l: null
};
};
this.getBounds = function () {
return {
minX: Math.min(params.x1, params.x2),
minY: Math.min(params.y1, params.y2),
maxX: Math.max(params.x1, params.x2),
maxY: Math.max(params.y1, params.y2)
};
};
},
Straight: function (params) {
var _super = _jp.Segments.AbstractSegment.apply(this, arguments),
length, m, m2, x1, x2, y1, y2,
_recalc = function () {
length = Math.sqrt(Math.pow(x2 - x1, 2) + Math.pow(y2 - y1, 2));
m = _jg.gradient({x: x1, y: y1}, {x: x2, y: y2});
m2 = -1 / m;
};
this.type = "Straight";
this.getLength = function () {
return length;
};
this.getGradient = function () {
return m;
};
this.getCoordinates = function () {
return { x1: x1, y1: y1, x2: x2, y2: y2 };
};
this.setCoordinates = function (coords) {
x1 = coords.x1;
y1 = coords.y1;
x2 = coords.x2;
y2 = coords.y2;
_recalc();
};
this.setCoordinates({x1: params.x1, y1: params.y1, x2: params.x2, y2: params.y2});
this.getBounds = function () {
return {
minX: Math.min(x1, x2),
minY: Math.min(y1, y2),
maxX: Math.max(x1, x2),
maxY: Math.max(y1, y2)
};
};
/**
* returns the point on the segment's path that is 'location' along the length of the path, where 'location' is a decimal from
* 0 to 1 inclusive. for the straight line segment this is simple maths.
*/
this.pointOnPath = function (location, absolute) {
if (location === 0 && !absolute) {
return { x: x1, y: y1 };
}
else if (location === 1 && !absolute) {
return { x: x2, y: y2 };
}
else {
var l = absolute ? location > 0 ? location : length + location : location * length;
return _jg.pointOnLine({x: x1, y: y1}, {x: x2, y: y2}, l);
}
};
/**
* returns the gradient of the segment at the given point - which for us is constant.
*/
this.gradientAtPoint = function (_) {
return m;
};
/**
* returns the point on the segment's path that is 'distance' along the length of the path from 'location', where
* 'location' is a decimal from 0 to 1 inclusive, and 'distance' is a number of pixels.
* this hands off to jsPlumbUtil to do the maths, supplying two points and the distance.
*/
this.pointAlongPathFrom = function (location, distance, absolute) {
var p = this.pointOnPath(location, absolute),
farAwayPoint = distance <= 0 ? {x: x1, y: y1} : {x: x2, y: y2 };
/*
location == 1 ? {
x:x1 + ((x2 - x1) * 10),
y:y1 + ((y1 - y2) * 10)
} :
*/
if (distance <= 0 && Math.abs(distance) > 1) {
distance *= -1;
}
return _jg.pointOnLine(p, farAwayPoint, distance);
};
// is c between a and b?
var within = function (a, b, c) {
return c >= Math.min(a, b) && c <= Math.max(a, b);
};
// find which of a and b is closest to c
var closest = function (a, b, c) {
return Math.abs(c - a) < Math.abs(c - b) ? a : b;
};
/**
Function: findClosestPointOnPath
Finds the closest point on this segment to [x,y]. See
notes on this method in AbstractSegment.
*/
this.findClosestPointOnPath = function (x, y) {
var out = {
d: Infinity,
x: null,
y: null,
l: null,
x1: x1,
x2: x2,
y1: y1,
y2: y2
};
if (m === 0) {
out.y = y1;
out.x = within(x1, x2, x) ? x : closest(x1, x2, x);
}
else if (m === Infinity || m === -Infinity) {
out.x = x1;
out.y = within(y1, y2, y) ? y : closest(y1, y2, y);
}
else {
// closest point lies on normal from given point to this line.
var b = y1 - (m * x1),
b2 = y - (m2 * x),
// y1 = m.x1 + b and y1 = m2.x1 + b2
// so m.x1 + b = m2.x1 + b2
// x1(m - m2) = b2 - b
// x1 = (b2 - b) / (m - m2)
_x1 = (b2 - b) / (m - m2),
_y1 = (m * _x1) + b;
out.x = within(x1, x2, _x1) ? _x1 : closest(x1, x2, _x1);//_x1;
out.y = within(y1, y2, _y1) ? _y1 : closest(y1, y2, _y1);//_y1;
}
var fractionInSegment = _jg.lineLength([ out.x, out.y ], [ x1, y1 ]);
out.d = _jg.lineLength([x, y], [out.x, out.y]);
out.l = fractionInSegment / length;
return out;
};
},
/*
Arc Segment. You need to supply:
r - radius
cx - center x for the arc
cy - center y for the arc
ac - whether the arc is anticlockwise or not. default is clockwise.
and then either:
startAngle - startAngle for the arc.
endAngle - endAngle for the arc.
or:
x1 - x for start point
y1 - y for start point
x2 - x for end point
y2 - y for end point
*/
Arc: function (params) {
var _super = _jp.Segments.AbstractSegment.apply(this, arguments),
_calcAngle = function (_x, _y) {
return _jg.theta([params.cx, params.cy], [_x, _y]);
},
_calcAngleForLocation = function (segment, location) {
if (segment.anticlockwise) {
var sa = segment.startAngle < segment.endAngle ? segment.startAngle + TWO_PI : segment.startAngle,
s = Math.abs(sa - segment.endAngle);
return sa - (s * location);
}
else {
var ea = segment.endAngle < segment.startAngle ? segment.endAngle + TWO_PI : segment.endAngle,
ss = Math.abs(ea - segment.startAngle);
return segment.startAngle + (ss * location);
}
},
TWO_PI = 2 * Math.PI;
this.radius = params.r;
this.anticlockwise = params.ac;
this.type = "Arc";
if (params.startAngle && params.endAngle) {
this.startAngle = params.startAngle;
this.endAngle = params.endAngle;
this.x1 = params.cx + (this.radius * Math.cos(params.startAngle));
this.y1 = params.cy + (this.radius * Math.sin(params.startAngle));
this.x2 = params.cx + (this.radius * Math.cos(params.endAngle));
this.y2 = params.cy + (this.radius * Math.sin(params.endAngle));
}
else {
this.startAngle = _calcAngle(params.x1, params.y1);
this.endAngle = _calcAngle(params.x2, params.y2);
this.x1 = params.x1;
this.y1 = params.y1;
this.x2 = params.x2;
this.y2 = params.y2;
}
if (this.endAngle < 0) {
this.endAngle += TWO_PI;
}
if (this.startAngle < 0) {
this.startAngle += TWO_PI;
}
// segment is used by vml
//this.segment = _jg.quadrant([this.x1, this.y1], [this.x2, this.y2]);
// we now have startAngle and endAngle as positive numbers, meaning the
// absolute difference (|d|) between them is the sweep (s) of this arc, unless the
// arc is 'anticlockwise' in which case 's' is given by 2PI - |d|.
var ea = this.endAngle < this.startAngle ? this.endAngle + TWO_PI : this.endAngle;
this.sweep = Math.abs(ea - this.startAngle);
if (this.anticlockwise) {
this.sweep = TWO_PI - this.sweep;
}
var circumference = 2 * Math.PI * this.radius,
frac = this.sweep / TWO_PI,
length = circumference * frac;
this.getLength = function () {
return length;
};
this.getBounds = function () {
return {
minX: params.cx - params.r,
maxX: params.cx + params.r,
minY: params.cy - params.r,
maxY: params.cy + params.r
};
};
var VERY_SMALL_VALUE = 0.0000000001,
gentleRound = function (n) {
var f = Math.floor(n), r = Math.ceil(n);
if (n - f < VERY_SMALL_VALUE) {
return f;
}
else if (r - n < VERY_SMALL_VALUE) {
return r;
}
return n;
};
/**
* returns the point on the segment's path that is 'location' along the length of the path, where 'location' is a decimal from
* 0 to 1 inclusive.
*/
this.pointOnPath = function (location, absolute) {
if (location === 0) {
return { x: this.x1, y: this.y1, theta: this.startAngle };
}
else if (location === 1) {
return { x: this.x2, y: this.y2, theta: this.endAngle };
}
if (absolute) {
location = location / length;
}
var angle = _calcAngleForLocation(this, location),
_x = params.cx + (params.r * Math.cos(angle)),
_y = params.cy + (params.r * Math.sin(angle));
return { x: gentleRound(_x), y: gentleRound(_y), theta: angle };
};
/**
* returns the gradient of the segment at the given point.
*/
this.gradientAtPoint = function (location, absolute) {
var p = this.pointOnPath(location, absolute);
var m = _jg.normal([ params.cx, params.cy ], [p.x, p.y ]);
if (!this.anticlockwise && (m === Infinity || m === -Infinity)) {
m *= -1;
}
return m;
};
this.pointAlongPathFrom = function (location, distance, absolute) {
var p = this.pointOnPath(location, absolute),
arcSpan = distance / circumference * 2 * Math.PI,
dir = this.anticlockwise ? -1 : 1,
startAngle = p.theta + (dir * arcSpan),
startX = params.cx + (this.radius * Math.cos(startAngle)),
startY = params.cy + (this.radius * Math.sin(startAngle));
return {x: startX, y: startY};
};
},
Bezier: function (params) {
this.curve = [
{ x: params.x1, y: params.y1},
{ x: params.cp1x, y: params.cp1y },
{ x: params.cp2x, y: params.cp2y },
{ x: params.x2, y: params.y2 }
];
var _super = _jp.Segments.AbstractSegment.apply(this, arguments);
// although this is not a strictly rigorous determination of bounds
// of a bezier curve, it works for the types of curves that this segment
// type produces.
this.bounds = {
minX: Math.min(params.x1, params.x2, params.cp1x, params.cp2x),
minY: Math.min(params.y1, params.y2, params.cp1y, params.cp2y),
maxX: Math.max(params.x1, params.x2, params.cp1x, params.cp2x),
maxY: Math.max(params.y1, params.y2, params.cp1y, params.cp2y)
};
this.type = "Bezier";
var _translateLocation = function (_curve, location, absolute) {
if (absolute) {
location = root.jsBezier.locationAlongCurveFrom(_curve, location > 0 ? 0 : 1, location);
}
return location;
};
/**
* returns the point on the segment's path that is 'location' along the length of the path, where 'location' is a decimal from
* 0 to 1 inclusive.
*/
this.pointOnPath = function (location, absolute) {
location = _translateLocation(this.curve, location, absolute);
return root.jsBezier.pointOnCurve(this.curve, location);
};
/**
* returns the gradient of the segment at the given point.
*/
this.gradientAtPoint = function (location, absolute) {
location = _translateLocation(this.curve, location, absolute);
return root.jsBezier.gradientAtPoint(this.curve, location);
};
this.pointAlongPathFrom = function (location, distance, absolute) {
location = _translateLocation(this.curve, location, absolute);
return root.jsBezier.pointAlongCurveFrom(this.curve, location, distance);
};
this.getLength = function () {
return root.jsBezier.getLength(this.curve);
};
this.getBounds = function () {
return this.bounds;
};
}
};
_jp.SegmentRenderer = {
getPath: function (segment) {
return ({
"Straight": function () {
var d = segment.getCoordinates();
return "M " + d.x1 + " " + d.y1 + " L " + d.x2 + " " + d.y2;
},
"Bezier": function () {
var d = segment.params;
return "M " + d.x1 + " " + d.y1 +
" C " + d.cp1x + " " + d.cp1y + " " + d.cp2x + " " + d.cp2y + " " + d.x2 + " " + d.y2;
},
"Arc": function () {
var d = segment.params,
laf = segment.sweep > Math.PI ? 1 : 0,
sf = segment.anticlockwise ? 0 : 1;
return "M" + segment.x1 + " " + segment.y1 + " A " + segment.radius + " " + d.r + " 0 " + laf + "," + sf + " " + segment.x2 + " " + segment.y2;
}
})[segment.type]();
}
};
/*
Class: UIComponent
Superclass for Connector and AbstractEndpoint.
*/
var AbstractComponent = function () {
this.resetBounds = function () {
this.bounds = { minX: Infinity, minY: Infinity, maxX: -Infinity, maxY: -Infinity };
};
this.resetBounds();
};
/*
* Class: Connector
* Superclass for all Connectors; here is where Segments are managed. This is exposed on jsPlumb just so it
* can be accessed from other files. You should not try to instantiate one of these directly.
*
* When this class is asked for a pointOnPath, or gradient etc, it must first figure out which segment to dispatch
* that request to. This is done by keeping track of the total connector length as segments are added, and also
* their cumulative ratios to the total length. Then when the right segment is found it is a simple case of dispatching
* the request to it (and adjusting 'location' so that it is relative to the beginning of that segment.)
*/
_jp.Connectors.AbstractConnector = function (params) {
AbstractComponent.apply(this, arguments);
var segments = [],
totalLength = 0,
segmentProportions = [],
segmentProportionalLengths = [],
stub = params.stub || 0,
sourceStub = _ju.isArray(stub) ? stub[0] : stub,
targetStub = _ju.isArray(stub) ? stub[1] : stub,
gap = params.gap || 0,
sourceGap = _ju.isArray(gap) ? gap[0] : gap,
targetGap = _ju.isArray(gap) ? gap[1] : gap,
userProvidedSegments = null,
edited = false,
paintInfo = null,
geometry = null,
editable = params.editable !== false && _jp.ConnectorEditors != null && _jp.ConnectorEditors[this.type] != null;
var _setGeometry = this.setGeometry = function(g, internallyComputed) {
edited = (!internallyComputed);
geometry = g;
};
var _getGeometry = this.getGeometry = function() {
return geometry;
};
this.getPathData = function() {
var p = "";
for (var i = 0; i < segments.length; i++) {
p += _jp.SegmentRenderer.getPath(segments[i]);
p += " ";
}
return p;
};
this.hasBeenEdited = function() { return edited; };
this.isEditing = function() { return this.editor != null && this.editor.isActive(); };
this.setEditable = function(e) {
// if this connector has an editor already, or
// if an editor for this connector's type is available, or
// if the child declares an overrideSetEditable and it does not return false, editable is true.
if (e && _jp.ConnectorEditors != null && _jp.ConnectorEditors[this.type] != null && (this.overrideSetEditable == null || this.overrideSetEditable())) {
editable = e;
} else {
editable = false;
}
return editable;
};
this.isEditable = function() { return editable; };
/**
* Function: findSegmentForPoint
* Returns the segment that is closest to the given [x,y],
* null if nothing found. This function returns a JS
* object with:
*
* d - distance from segment
* l - proportional location in segment
* x - x point on the segment
* y - y point on the segment
* s - the segment itself.
*/
this.findSegmentForPoint = function (x, y) {
var out = { d: Infinity, s: null, x: null, y: null, l: null };
for (var i = 0; i < segments.length; i++) {
var _s = segments[i].findClosestPointOnPath(x, y);
if (_s.d < out.d) {
out.d = _s.d;
out.l = _s.l;
out.x = _s.x;
out.y = _s.y;
out.s = segments[i];
out.x1 = _s.x1;
out.x2 = _s.x2;
out.y1 = _s.y1;
out.y2 = _s.y2;
out.index = i;
}
}
return out;
};
var _updateSegmentProportions = function () {
var curLoc = 0;
for (var i = 0; i < segments.length; i++) {
var sl = segments[i].getLength();
segmentProportionalLengths[i] = sl / totalLength;
segmentProportions[i] = [curLoc, (curLoc += (sl / totalLength)) ];
}
},
/**
* returns [segment, proportion of travel in segment, segment index] for the segment
* that contains the point which is 'location' distance along the entire path, where
* 'location' is a decimal between 0 and 1 inclusive. in this connector type, paths
* are made up of a list of segments, each of which contributes some fraction to
* the total length.
* From 1.3.10 this also supports the 'absolute' property, which lets us specify a location
* as the absolute distance in pixels, rather than a proportion of the total path.
*/
_findSegmentForLocation = function (location, absolute) {
if (absolute) {
location = location > 0 ? location / totalLength : (totalLength + location) / totalLength;
}
var idx = segmentProportions.length - 1, inSegmentProportion = 1;
for (var i = 0; i < segmentProportions.length; i++) {
if (segmentProportions[i][1] >= location) {
idx = i;
// todo is this correct for all connector path types?
inSegmentProportion = location === 1 ? 1 : location === 0 ? 0 : (location - segmentProportions[i][0]) / segmentProportionalLengths[i];
break;
}
}
return { segment: segments[idx], proportion: inSegmentProportion, index: idx };
},
_addSegment = function (conn, type, params) {
if (params.x1 === params.x2 && params.y1 === params.y2) {
return;
}
var s = new _jp.Segments[type](params);
segments.push(s);
totalLength += s.getLength();
conn.updateBounds(s);
},
_clearSegments = function () {
totalLength = segments.length = segmentProportions.length = segmentProportionalLengths.length = 0;
};
this.setSegments = function (_segs) {
userProvidedSegments = [];
totalLength = 0;
for (var i = 0; i < _segs.length; i++) {
userProvidedSegments.push(_segs[i]);
totalLength += _segs[i].getLength();
}
};
this.getLength = function() {
return totalLength;
};
var _prepareCompute = function (params) {
this.strokeWidth = params.strokeWidth;
var segment = _jg.quadrant(params.sourcePos, params.targetPos),
swapX = params.targetPos[0] < params.sourcePos[0],
swapY = params.targetPos[1] < params.sourcePos[1],
lw = params.strokeWidth || 1,
so = params.sourceEndpoint.anchor.getOrientation(params.sourceEndpoint),
to = params.targetEndpoint.anchor.getOrientation(params.targetEndpoint),
x = swapX ? params.targetPos[0] : params.sourcePos[0],
y = swapY ? params.targetPos[1] : params.sourcePos[1],
w = Math.abs(params.targetPos[0] - params.sourcePos[0]),
h = Math.abs(params.targetPos[1] - params.sourcePos[1]);
// if either anchor does not have an orientation set, we derive one from their relative
// positions. we fix the axis to be the one in which the two elements are further apart, and
// point each anchor at the other element. this is also used when dragging a new connection.
if (so[0] === 0 && so[1] === 0 || to[0] === 0 && to[1] === 0) {
var index = w > h ? 0 : 1, oIndex = [1, 0][index];
so = [];
to = [];
so[index] = params.sourcePos[index] > params.targetPos[index] ? -1 : 1;
to[index] = params.sourcePos[index] > params.targetPos[index] ? 1 : -1;
so[oIndex] = 0;
to[oIndex] = 0;
}
var sx = swapX ? w + (sourceGap * so[0]) : sourceGap * so[0],
sy = swapY ? h + (sourceGap * so[1]) : sourceGap * so[1],
tx = swapX ? targetGap * to[0] : w + (targetGap * to[0]),
ty = swapY ? targetGap * to[1] : h + (targetGap * to[1]),
oProduct = ((so[0] * to[0]) + (so[1] * to[1]));
var result = {
sx: sx, sy: sy, tx: tx, ty: ty, lw: lw,
xSpan: Math.abs(tx - sx),
ySpan: Math.abs(ty - sy),
mx: (sx + tx) / 2,
my: (sy + ty) / 2,
so: so, to: to, x: x, y: y, w: w, h: h,
segment: segment,
startStubX: sx + (so[0] * sourceStub),
startStubY: sy + (so[1] * sourceStub),
endStubX: tx + (to[0] * targetStub),
endStubY: ty + (to[1] * targetStub),
isXGreaterThanStubTimes2: Math.abs(sx - tx) > (sourceStub + targetStub),
isYGreaterThanStubTimes2: Math.abs(sy - ty) > (sourceStub + targetStub),
opposite: oProduct === -1,
perpendicular: oProduct === 0,
orthogonal: oProduct === 1,
sourceAxis: so[0] === 0 ? "y" : "x",
points: [x, y, w, h, sx, sy, tx, ty ],
stubs:[sourceStub, targetStub]
};
result.anchorOrientation = result.opposite ? "opposite" : result.orthogonal ? "orthogonal" : "perpendicular";
return result;
};
this.getSegments = function () {
return segments;
};
this.updateBounds = function (segment) {
var segBounds = segment.getBounds();
this.bounds.minX = Math.min(this.bounds.minX, segBounds.minX);
this.bounds.maxX = Math.max(this.bounds.maxX, segBounds.maxX);
this.bounds.minY = Math.min(this.bounds.minY, segBounds.minY);
this.bounds.maxY = Math.max(this.bounds.maxY, segBounds.maxY);
};
var dumpSegmentsToConsole = function () {
console.log("SEGMENTS:");
for (var i = 0; i < segments.length; i++) {
console.log(segments[i].type, segments[i].getLength(), segmentProportions[i]);
}
};
this.pointOnPath = function (location, absolute) {
var seg = _findSegmentForLocation(location, absolute);
return seg.segment && seg.segment.pointOnPath(seg.proportion, false) || [0, 0];
};
this.gradientAtPoint = function (location, absolute) {
var seg = _findSegmentForLocation(location, absolute);
return seg.segment && seg.segment.gradientAtPoint(seg.proportion, false) || 0;
};
this.pointAlongPathFrom = function (location, distance, absolute) {
var seg = _findSegmentForLocation(location, absolute);
// TODO what happens if this crosses to the next segment?
return seg.segment && seg.segment.pointAlongPathFrom(seg.proportion, distance, false) || [0, 0];
};
this.compute = function (params) {
paintInfo = _prepareCompute.call(this, params);
_clearSegments();
this._compute(paintInfo, params);
this.x = paintInfo.points[0];
this.y = paintInfo.points[1];
this.w = paintInfo.points[2];
this.h = paintInfo.points[3];
this.segment = paintInfo.segment;
_updateSegmentProportions();
};
return {
addSegment: _addSegment,
prepareCompute: _prepareCompute,
sourceStub: sourceStub,
targetStub: targetStub,
maxStub: Math.max(sourceStub, targetStub),
sourceGap: sourceGap,
targetGap: targetGap,
maxGap: Math.max(sourceGap, targetGap),
setGeometry:_setGeometry,
getGeometry:_getGeometry
};
};
_ju.extend(_jp.Connectors.AbstractConnector, AbstractComponent);
// ********************************* END OF CONNECTOR TYPES *******************************************************************
// ********************************* ENDPOINT TYPES *******************************************************************
_jp.Endpoints.AbstractEndpoint = function (params) {
AbstractComponent.apply(this, arguments);
var compute = this.compute = function (anchorPoint, orientation, endpointStyle, connectorPaintStyle) {
var out = this._compute.apply(this, arguments);
this.x = out[0];
this.y = out[1];
this.w = out[2];
this.h = out[3];
this.bounds.minX = this.x;
this.bounds.minY = this.y;
this.bounds.maxX = this.x + this.w;
this.bounds.maxY = this.y + this.h;
return out;
};
return {
compute: compute,
cssClass: params.cssClass
};
};
_ju.extend(_jp.Endpoints.AbstractEndpoint, AbstractComponent);
/**
* Class: Endpoints.Dot
* A round endpoint, with default radius 10 pixels.
*/
/**
* Function: Constructor
*
* Parameters:
*
* radius - radius of the endpoint. defaults to 10 pixels.
*/
_jp.Endpoints.Dot = function (params) {
this.type = "Dot";
var _super = _jp.Endpoints.AbstractEndpoint.apply(this, arguments);
params = params || {};
this.radius = params.radius || 10;
this.defaultOffset = 0.5 * this.radius;
this.defaultInnerRadius = this.radius / 3;
this._compute = function (anchorPoint, orientation, endpointStyle, connectorPaintStyle) {
this.radius = endpointStyle.radius || this.radius;
var x = anchorPoint[0] - this.radius,
y = anchorPoint[1] - this.radius,
w = this.radius * 2,
h = this.radius * 2;
if (endpointStyle.stroke) {
var lw = endpointStyle.strokeWidth || 1;
x -= lw;
y -= lw;
w += (lw * 2);
h += (lw * 2);
}
return [ x, y, w, h, this.radius ];
};
};
_ju.extend(_jp.Endpoints.Dot, _jp.Endpoints.AbstractEndpoint);
_jp.Endpoints.Rectangle = function (params) {
this.type = "Rectangle";
var _super = _jp.Endpoints.AbstractEndpoint.apply(this, arguments);
params = params || {};
this.width = params.width || 20;
this.height = params.height || 20;
this._compute = function (anchorPoint, orientation, endpointStyle, connectorPaintStyle) {
var width = endpointStyle.width || this.width,
height = endpointStyle.height || this.height,
x = anchorPoint[0] - (width / 2),
y = anchorPoint[1] - (height / 2);
return [ x, y, width, height];
};
};
_ju.extend(_jp.Endpoints.Rectangle, _jp.Endpoints.AbstractEndpoint);
var DOMElementEndpoint = function (params) {
_jp.jsPlumbUIComponent.apply(this, arguments);
this._jsPlumb.displayElements = [];
};
_ju.extend(DOMElementEndpoint, _jp.jsPlumbUIComponent, {
getDisplayElements: function () {
return this._jsPlumb.displayElements;
},
appendDisplayElement: function (el) {
this._jsPlumb.displayElements.push(el);
}
});
/**
* Class: Endpoints.Image
* Draws an image as the Endpoint.
*/
/**
* Function: Constructor
*
* Parameters:
*
* src - location of the image to use.
TODO: multiple references to self. not sure quite how to get rid of them entirely. perhaps self = null in the cleanup
function will suffice
TODO this class still might leak memory.
*/
_jp.Endpoints.Image = function (params) {
this.type = "Image";
DOMElementEndpoint.apply(this, arguments);
_jp.Endpoints.AbstractEndpoint.apply(this, arguments);
var _onload = params.onload,
src = params.src || params.url,
clazz = params.cssClass ? " " + params.cssClass : "";
this._jsPlumb.img = new Image();
this._jsPlumb.ready = false;
this._jsPlumb.initialized = false;
this._jsPlumb.deleted = false;
this._jsPlumb.widthToUse = params.width;
this._jsPlumb.heightToUse = params.height;
this._jsPlumb.endpoint = params.endpoint;
this._jsPlumb.img.onload = function () {
if (this._jsPlumb != null) {
this._jsPlumb.ready = true;
this._jsPlumb.widthToUse = this._jsPlumb.widthToUse || this._jsPlumb.img.width;
this._jsPlumb.heightToUse = this._jsPlumb.heightToUse || this._jsPlumb.img.height;
if (_onload) {
_onload(this);
}
}
}.bind(this);
/*
Function: setImage
Sets the Image to use in this Endpoint.
Parameters:
img - may be a URL or an Image object
onload - optional; a callback to execute once the image has loaded.
*/
this._jsPlumb.endpoint.setImage = function (_img, onload) {
var s = _img.constructor === String ? _img : _img.src;
_onload = onload;
this._jsPlumb.img.src = s;
if (this.canvas != null) {
this.canvas.setAttribute("src", this._jsPlumb.img.src);
}
}.bind(this);
this._jsPlumb.endpoint.setImage(src, _onload);
this._compute = function (anchorPoint, orientation, endpointStyle, connectorPaintStyle) {
this.anchorPoint = anchorPoint;
if (this._jsPlumb.ready) {
return [anchorPoint[0] - this._jsPlumb.widthToUse / 2, anchorPoint[1] - this._jsPlumb.heightToUse / 2,
this._jsPlumb.widthToUse, this._jsPlumb.heightToUse];
}
else {
return [0, 0, 0, 0];
}
};
this.canvas = _jp.createElement("img", {
position:"absolute",
margin:0,
padding:0,
outline:0
}, this._jsPlumb.instance.endpointClass + clazz);
if (this._jsPlumb.widthToUse) {
this.canvas.setAttribute("width", this._jsPlumb.widthToUse);
}
if (this._jsPlumb.heightToUse) {
this.canvas.setAttribute("height", this._jsPlumb.heightToUse);
}
this._jsPlumb.instance.appendElement(this.canvas);
this.actuallyPaint = function (d, style, anchor) {
if (!this._jsPlumb.deleted) {
if (!this._jsPlumb.initialized) {
this.canvas.setAttribute("src", this._jsPlumb.img.src);
this.appendDisplayElement(this.canvas);
this._jsPlumb.initialized = true;
}
var x = this.anchorPoint[0] - (this._jsPlumb.widthToUse / 2),
y = this.anchorPoint[1] - (this._jsPlumb.heightToUse / 2);
_ju.sizeElement(this.canvas, x, y, this._jsPlumb.widthToUse, this._jsPlumb.heightToUse);
}
};
this.paint = function (style, anchor) {
if (this._jsPlumb != null) { // may have been deleted
if (this._jsPlumb.ready) {
this.actuallyPaint(style, anchor);
}
else {
root.setTimeout(function () {
this.paint(style, anchor);
}.bind(this), 200);
}
}
};
};
_ju.extend(_jp.Endpoints.Image, [ DOMElementEndpoint, _jp.Endpoints.AbstractEndpoint ], {
cleanup: function (force) {
if (force) {
this._jsPlumb.deleted = true;
if (this.canvas) {
this.canvas.parentNode.removeChild(this.canvas);
}
this.canvas = null;
}
}
});
/*
* Class: Endpoints.Blank
* An Endpoint that paints nothing (visible) on the screen. Supports cssClass and hoverClass parameters like all Endpoints.
*/
_jp.Endpoints.Blank = function (params) {
var _super = _jp.Endpoints.AbstractEndpoint.apply(this, arguments);
this.type = "Blank";
DOMElementEndpoint.apply(this, arguments);
this._compute = function (anchorPoint, orientation, endpointStyle, connectorPaintStyle) {
return [anchorPoint[0], anchorPoint[1], 10, 0];
};
var clazz = params.cssClass ? " " + params.cssClass : "";
this.canvas = _jp.createElement("div", {
display: "block",
width: "1px",
height: "1px",
background: "transparent",
position: "absolute"
}, this._jsPlumb.instance.endpointClass + clazz);
this._jsPlumb.instance.appendElement(this.canvas);
this.paint = function (style, anchor) {
_ju.sizeElement(this.canvas, this.x, this.y, this.w, this.h);
};
};
_ju.extend(_jp.Endpoints.Blank, [_jp.Endpoints.AbstractEndpoint, DOMElementEndpoint], {
cleanup: function () {
if (this.canvas && this.canvas.parentNode) {
this.canvas.parentNode.removeChild(this.canvas);
}
}
});
/*
* Class: Endpoints.Triangle
* A triangular Endpoint.
*/
/*
* Function: Constructor
*
* Parameters:
*
* width width of the triangle's base. defaults to 55 pixels.
* height height of the triangle from base to apex. defaults to 55 pixels.
*/
_jp.Endpoints.Triangle = function (params) {
this.type = "Triangle";
_jp.Endpoints.AbstractEndpoint.apply(this, arguments);
var self = this;
params = params || { };
params.width = params.width || 55;
params.height = params.height || 55;
this.width = params.width;
this.height = params.height;
this._compute = function (anchorPoint, orientation, endpointStyle, connectorPaintStyle) {
var width = endpointStyle.width || self.width,
height = endpointStyle.height || self.height,
x = anchorPoint[0] - (width / 2),
y = anchorPoint[1] - (height / 2);
return [ x, y, width, height ];
};
};
// ********************************* END OF ENDPOINT TYPES *******************************************************************
// ********************************* OVERLAY DEFINITIONS ***********************************************************************
var AbstractOverlay = _jp.Overlays.AbstractOverlay = function (params) {
this.visible = true;
this.isAppendedAtTopLevel = true;
this.component = params.component;
this.loc = params.location == null ? 0.5 : params.location;
this.endpointLoc = params.endpointLocation == null ? [ 0.5, 0.5] : params.endpointLocation;
this.visible = params.visible !== false;
};
AbstractOverlay.prototype = {
cleanup: function (force) {
if (force) {
this.component = null;
this.canvas = null;
this.endpointLoc = null;
}
},
reattach:function(instance, component) { },
setVisible: function (val) {
this.visible = val;
this.component.repaint();
},
isVisible: function () {
return this.visible;
},
hide: function () {
this.setVisible(false);
},
show: function () {
this.setVisible(true);
},
incrementLocation: function (amount) {
this.loc += amount;
this.component.repaint();
},
setLocation: function (l) {
this.loc = l;
this.component.repaint();
},
getLocation: function () {
return this.loc;
},
updateFrom:function() { }
};
/*
* Class: Overlays.Arrow
*
* An arrow overlay, defined by four points: the head, the two sides of the tail, and a 'foldback' point at some distance along the length
* of the arrow that lines from each tail point converge into. The foldback point is defined using a decimal that indicates some fraction
* of the length of the arrow and has a default value of 0.623. A foldback point value of 1 would mean that the arrow had a straight line
* across the tail.
*/
/*
* @constructor
*
* @param {Object} params Constructor params.
* @param {Number} [params.length] Distance in pixels from head to tail baseline. default 20.
* @param {Number} [params.width] Width in pixels of the tail baseline. default 20.
* @param {String} [params.fill] Style to use when filling the arrow. defaults to "black".
* @param {String} [params.stroke] Style to use when stroking the arrow. defaults to null, which means the arrow is not stroked.
* @param {Number} [params.stroke-width] Line width to use when stroking the arrow. defaults to 1, but only used if stroke is not null.
* @param {Number} [params.foldback] Distance (as a decimal from 0 to 1 inclusive) along the length of the arrow marking the point the tail points should fold back to. defaults to 0.623.
* @param {Number} [params.location] Distance (as a decimal from 0 to 1 inclusive) marking where the arrow should sit on the connector. defaults to 0.5.
* @param {NUmber} [params.direction] Indicates the direction the arrow points in. valid values are -1 and 1; 1 is default.
*/
_jp.Overlays.Arrow = function (params) {
this.type = "Arrow";
AbstractOverlay.apply(this, arguments);
this.isAppendedAtTopLevel = false;
params = params || {};
var self = this;
this.length = params.length || 20;
this.width = params.width || 20;
this.id = params.id;
var direction = (params.direction || 1) < 0 ? -1 : 1,
paintStyle = params.paintStyle || { "stroke-width": 1 },
// how far along the arrow the lines folding back in come to. default is 62.3%.
foldback = params.foldback || 0.623;
this.computeMaxSize = function () {
return self.width * 1.5;
};
this.elementCreated = function(p, component) {
this.path = p;
if (params.events) {
for (var i in params.events) {
_jp.on(p, i, params.events[i]);
}
}
};
this.draw = function (component, currentConnectionPaintStyle) {
var hxy, mid, txy, tail, cxy;
if (component.pointAlongPathFrom) {
if (_ju.isString(this.loc) || this.loc > 1 || this.loc < 0) {
var l = parseInt(this.loc, 10),
fromLoc = this.loc < 0 ? 1 : 0;
hxy = component.pointAlongPathFrom(fromLoc, l, false);
mid = component.pointAlongPathFrom(fromLoc, l - (direction * this.length / 2), false);
txy = _jg.pointOnLine(hxy, mid, this.length);
}
else if (this.loc === 1) {
hxy = component.pointOnPath(this.loc);
mid = component.pointAlongPathFrom(this.loc, -(this.length));
txy = _jg.pointOnLine(hxy, mid, this.length);
if (direction === -1) {
var _ = txy;
txy = hxy;
hxy = _;
}
}
else if (this.loc === 0) {
txy = component.pointOnPath(this.loc);
mid = component.pointAlongPathFrom(this.loc, this.length);
hxy = _jg.pointOnLine(txy, mid, this.length);
if (direction === -1) {
var __ = txy;
txy = hxy;
hxy = __;
}
}
else {
hxy = component.pointAlongPathFrom(this.loc, direction * this.length / 2);
mid = component.pointOnPath(this.loc);
txy = _jg.pointOnLine(hxy, mid, this.length);
}
tail = _jg.perpendicularLineTo(hxy, txy, this.width);
cxy = _jg.pointOnLine(hxy, txy, foldback * this.length);
var d = { hxy: hxy, tail: tail, cxy: cxy },
stroke = paintStyle.stroke || currentConnectionPaintStyle.stroke,
fill = paintStyle.fill || currentConnectionPaintStyle.stroke,
lineWidth = paintStyle.strokeWidth || currentConnectionPaintStyle.strokeWidth;
return {
component: component,
d: d,
"stroke-width": lineWidth,
stroke: stroke,
fill: fill,
minX: Math.min(hxy.x, tail[0].x, tail[1].x),
maxX: Math.max(hxy.x, tail[0].x, tail[1].x),
minY: Math.min(hxy.y, tail[0].y, tail[1].y),
maxY: Math.max(hxy.y, tail[0].y, tail[1].y)
};
}
else {
return {component: component, minX: 0, maxX: 0, minY: 0, maxY: 0};
}
};
};
_ju.extend(_jp.Overlays.Arrow, AbstractOverlay, {
updateFrom:function(d) {
this.length = d.length || this.length;
this.width = d.width|| this.width;
this.direction = d.direction != null ? d.direction : this.direction;
this.foldback = d.foldback|| this.foldback;
}
});
/*
* Class: Overlays.PlainArrow
*
* A basic arrow. This is in fact just one instance of the more generic case in which the tail folds back on itself to some
* point along the length of the arrow: in this case, that foldback point is the full length of the arrow. so it just does
* a 'call' to Arrow with foldback set appropriately.
*/
/*
* Function: Constructor
* See <Overlays.Arrow> for allowed parameters for this overlay.
*/
_jp.Overlays.PlainArrow = function (params) {
params = params || {};
var p = _jp.extend(params, {foldback: 1});
_jp.Overlays.Arrow.call(this, p);
this.type = "PlainArrow";
};
_ju.extend(_jp.Overlays.PlainArrow, _jp.Overlays.Arrow);
/*
* Class: Overlays.Diamond
*
* A diamond. Like PlainArrow, this is a concrete case of the more generic case of the tail points converging on some point...it just
* happens that in this case, that point is greater than the length of the the arrow.
*
* this could probably do with some help with positioning...due to the way it reuses the Arrow paint code, what Arrow thinks is the
* center is actually 1/4 of the way along for this guy. but we don't have any knowledge of pixels at this point, so we're kind of
* stuck when it comes to helping out the Arrow class. possibly we could pass in a 'transpose' parameter or something. the value
* would be -l/4 in this case - move along one quarter of the total length.
*/
/*
* Function: Constructor
* See <Overlays.Arrow> for allowed parameters for this overlay.
*/
_jp.Overlays.Diamond = function (params) {
params = params || {};
var l = params.length || 40,
p = _jp.extend(params, {length: l / 2, foldback: 2});
_jp.Overlays.Arrow.call(this, p);
this.type = "Diamond";
};
_ju.extend(_jp.Overlays.Diamond, _jp.Overlays.Arrow);
var _getDimensions = function (component, forceRefresh) {
if (component._jsPlumb.cachedDimensions == null || forceRefresh) {
component._jsPlumb.cachedDimensions = component.getDimensions();
}
return component._jsPlumb.cachedDimensions;
};
// abstract superclass for overlays that add an element to the DOM.
var AbstractDOMOverlay = function (params) {
_jp.jsPlumbUIComponent.apply(this, arguments);
AbstractOverlay.apply(this, arguments);
// hand off fired events to associated component.
var _f = this.fire;
this.fire = function () {
_f.apply(this, arguments);
if (this.component) {
this.component.fire.apply(this.component, arguments);
}
};
this.detached=false;
this.id = params.id;
this._jsPlumb.div = null;
this._jsPlumb.initialised = false;
this._jsPlumb.component = params.component;
this._jsPlumb.cachedDimensions = null;
this._jsPlumb.create = params.create;
this._jsPlumb.initiallyInvisible = params.visible === false;
this.getElement = function () {
if (this._jsPlumb.div == null) {
var div = this._jsPlumb.div = _jp.getElement(this._jsPlumb.create(this._jsPlumb.component));
div.style.position = "absolute";
div.className = this._jsPlumb.instance.overlayClass + " " +
(this.cssClass ? this.cssClass :
params.cssClass ? params.cssClass : "");
this._jsPlumb.instance.appendElement(div);
this._jsPlumb.instance.getId(div);
this.canvas = div;
// in IE the top left corner is what it placed at the desired location. This will not
// be fixed. IE8 is not going to be supported for much longer.
var ts = "translate(-50%, -50%)";
div.style.webkitTransform = ts;
div.style.mozTransform = ts;
div.style.msTransform = ts;
div.style.oTransform = ts;
div.style.transform = ts;
// write the related component into the created element
div._jsPlumb = this;
if (params.visible === false) {
div.style.display = "none";
}
}
return this._jsPlumb.div;
};
this.draw = function (component, currentConnectionPaintStyle, absolutePosition) {
var td = _getDimensions(this);
if (td != null && td.length === 2) {
var cxy = { x: 0, y: 0 };
// absolutePosition would have been set by a call to connection.setAbsoluteOverlayPosition.
if (absolutePosition) {
cxy = { x: absolutePosition[0], y: absolutePosition[1] };
}
else if (component.pointOnPath) {
var loc = this.loc, absolute = false;
if (_ju.isString(this.loc) || this.loc < 0 || this.loc > 1) {
loc = parseInt(this.loc, 10);
absolute = true;
}
cxy = component.pointOnPath(loc, absolute); // a connection
}
else {
var locToUse = this.loc.constructor === Array ? this.loc : this.endpointLoc;
cxy = { x: locToUse[0] * component.w,
y: locToUse[1] * component.h };
}
var minx = cxy.x - (td[0] / 2),
miny = cxy.y - (td[1] / 2);
return {
component: component,
d: { minx: minx, miny: miny, td: td, cxy: cxy },
minX: minx,
maxX: minx + td[0],
minY: miny,
maxY: miny + td[1]
};
}
else {
return {minX: 0, maxX: 0, minY: 0, maxY: 0};
}
};
};
_ju.extend(AbstractDOMOverlay, [_jp.jsPlumbUIComponent, AbstractOverlay], {
getDimensions: function () {
return [1,1];
},
setVisible: function (state) {
if (this._jsPlumb.div) {
this._jsPlumb.div.style.display = state ? "block" : "none";
// if initially invisible, dimensions are 0,0 and never get updated
if (state && this._jsPlumb.initiallyInvisible) {
_getDimensions(this, true);
this.component.repaint();
this._jsPlumb.initiallyInvisible = false;
}
}
},
/*
* Function: clearCachedDimensions
* Clears the cached dimensions for the label. As a performance enhancement, label dimensions are
* cached from 1.3.12 onwards. The cache is cleared when you change the label text, of course, but
* there are other reasons why the text dimensions might change - if you make a change through CSS, for
* example, you might change the font size. in that case you should explicitly call this method.
*/
clearCachedDimensions: function () {
this._jsPlumb.cachedDimensions = null;
},
cleanup: function (force) {
if (force) {
if (this._jsPlumb.div != null) {
this._jsPlumb.div._jsPlumb = null;
this._jsPlumb.instance.removeElement(this._jsPlumb.div);
}
}
else {
// if not a forced cleanup, just detach child from parent for now.
if (this._jsPlumb && this._jsPlumb.div && this._jsPlumb.div.parentNode) {
this._jsPlumb.div.parentNode.removeChild(this._jsPlumb.div);
}
this.detached = true;
}
},
reattach:function(instance, component) {
if (this._jsPlumb.div != null) {
instance.getContainer().appendChild(this._jsPlumb.div);
}
this.detached = false;
},
computeMaxSize: function () {
var td = _getDimensions(this);
return Math.max(td[0], td[1]);
},
paint: function (p, containerExtents) {
if (!this._jsPlumb.initialised) {
this.getElement();
p.component.appendDisplayElement(this._jsPlumb.div);
this._jsPlumb.initialised = true;
if (this.detached) {
this._jsPlumb.div.parentNode.removeChild(this._jsPlumb.div);
}
}
this._jsPlumb.div.style.left = (p.component.x + p.d.minx) + "px";
this._jsPlumb.div.style.top = (p.component.y + p.d.miny) + "px";
}
});
/*
* Class: Overlays.Custom
* A Custom overlay. You supply a 'create' function which returns some DOM element, and jsPlumb positions it.
* The 'create' function is passed a Connection or Endpoint.
*/
/*
* Function: Constructor
*
* Parameters:
* create - function for jsPlumb to call that returns a DOM element.
* location - distance (as a decimal from 0 to 1 inclusive) marking where the label should sit on the connector. defaults to 0.5.
* id - optional id to use for later retrieval of this overlay.
*
*/
_jp.Overlays.Custom = function (params) {
this.type = "Custom";
AbstractDOMOverlay.apply(this, arguments);
};
_ju.extend(_jp.Overlays.Custom, AbstractDOMOverlay);
_jp.Overlays.GuideLines = function () {
var self = this;
self.length = 50;
self.strokeWidth = 5;
this.type = "GuideLines";
AbstractOverlay.apply(this, arguments);
_jp.jsPlumbUIComponent.apply(this, arguments);
this.draw = function (connector, currentConnectionPaintStyle) {
var head = connector.pointAlongPathFrom(self.loc, self.length / 2),
mid = connector.pointOnPath(self.loc),
tail = _jg.pointOnLine(head, mid, self.length),
tailLine = _jg.perpendicularLineTo(head, tail, 40),
headLine = _jg.perpendicularLineTo(tail, head, 20);
return {
connector: connector,
head: head,
tail: tail,
headLine: headLine,
tailLine: tailLine,
minX: Math.min(head.x, tail.x, headLine[0].x, headLine[1].x),
minY: Math.min(head.y, tail.y, headLine[0].y, headLine[1].y),
maxX: Math.max(head.x, tail.x, headLine[0].x, headLine[1].x),
maxY: Math.max(head.y, tail.y, headLine[0].y, headLine[1].y)
};
};
// this.cleanup = function() { }; // nothing to clean up for GuideLines
};
/*
* Class: Overlays.Label
*/
/*
* Function: Constructor
*
* Parameters:
* cssClass - optional css class string to append to css class. This string is appended "as-is", so you can of course have multiple classes
* defined. This parameter is preferred to using labelStyle, borderWidth and borderStyle.
* label - the label to paint. May be a string or a function that returns a string. Nothing will be painted if your label is null or your
* label function returns null. empty strings _will_ be painted.
* location - distance (as a decimal from 0 to 1 inclusive) marking where the label should sit on the connector. defaults to 0.5.
* id - optional id to use for later retrieval of this overlay.
*
*
*/
_jp.Overlays.Label = function (params) {
this.labelStyle = params.labelStyle;
var labelWidth = null, labelHeight = null, labelText = null, labelPadding = null;
this.cssClass = this.labelStyle != null ? this.labelStyle.cssClass : null;
var p = _jp.extend({
create: function () {
return _jp.createElement("div");
}}, params);
_jp.Overlays.Custom.call(this, p);
this.type = "Label";
this.label = params.label || "";
this.labelText = null;
if (this.labelStyle) {
var el = this.getElement();
this.labelStyle.font = this.labelStyle.font || "12px sans-serif";
el.style.font = this.labelStyle.font;
el.style.color = this.labelStyle.color || "black";
if (this.labelStyle.fill) {
el.style.background = this.labelStyle.fill;
}
if (this.labelStyle.borderWidth > 0) {
var dStyle = this.labelStyle.borderStyle ? this.labelStyle.borderStyle : "black";
el.style.border = this.labelStyle.borderWidth + "px solid " + dStyle;
}
if (this.labelStyle.padding) {
el.style.padding = this.labelStyle.padding;
}
}
};
_ju.extend(_jp.Overlays.Label, _jp.Overlays.Custom, {
cleanup: function (force) {
if (force) {
this.div = null;
this.label = null;
this.labelText = null;
this.cssClass = null;
this.labelStyle = null;
}
},
getLabel: function () {
return this.label;
},
/*
* Function: setLabel
* sets the label's, um, label. you would think i'd call this function
* 'setText', but you can pass either a Function or a String to this, so
* it makes more sense as 'setLabel'. This uses innerHTML on the label div, so keep
* that in mind if you need escaped HTML.
*/
setLabel: function (l) {
this.label = l;
this.labelText = null;
this.clearCachedDimensions();
this.update();
this.component.repaint();
},
getDimensions: function () {
this.update();
return AbstractDOMOverlay.prototype.getDimensions.apply(this, arguments);
},
update: function () {
if (typeof this.label === "function") {
var lt = this.label(this);
this.getElement().innerHTML = lt.replace(/\r\n/g, "<br/>");
}
else {
if (this.labelText == null) {
this.labelText = this.label;
this.getElement().innerHTML = this.labelText.replace(/\r\n/g, "<br/>");
}
}
},
updateFrom:function(d) {
if(d.label != null){
this.setLabel(d.label);
}
}
});
// ********************************* END OF OVERLAY DEFINITIONS ***********************************************************************
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains the base class for library adapters.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;(function() {
"use strict";
var root = this,
_jp = root.jsPlumb;
var _getEventManager = function(instance) {
var e = instance._mottle;
if (!e) {
e = instance._mottle = new root.Mottle();
}
return e;
};
_jp.extend(root.jsPlumbInstance.prototype, {
getEventManager:function() {
return _getEventManager(this);
},
on : function(el, event, callback) {
// TODO: here we would like to map the tap event if we know its
// an internal bind to a click. we have to know its internal because only
// then can we be sure that the UP event wont be consumed (tap is a synthesized
// event from a mousedown followed by a mouseup).
//event = { "click":"tap", "dblclick":"dbltap"}[event] || event;
this.getEventManager().on.apply(this, arguments);
return this;
},
off : function(el, event, callback) {
this.getEventManager().off.apply(this, arguments);
return this;
}
});
}).call(typeof window !== 'undefined' ? window : this);
/*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;(function() {
"use strict";
var root = this,
_ju = root.jsPlumbUtil,
_jpi = root.jsPlumbInstance;
var GROUP_COLLAPSED_CLASS = "jtk-group-collapsed";
var GROUP_EXPANDED_CLASS = "jtk-group-expanded";
var GROUP_CONTAINER_SELECTOR = "[jtk-group-content]";
var ELEMENT_DRAGGABLE_EVENT = "elementDraggable";
var STOP = "stop";
var REVERT = "revert";
var GROUP_MANAGER = "_groupManager";
var GROUP = "_jsPlumbGroup";
var GROUP_DRAG_SCOPE = "_jsPlumbGroupDrag";
var EVT_CHILD_ADDED = "group:addMember";
var EVT_CHILD_REMOVED = "group:removeMember";
var EVT_GROUP_ADDED = "group:add";
var EVT_GROUP_REMOVED = "group:remove";
var EVT_EXPAND = "group:expand";
var EVT_COLLAPSE = "group:collapse";
var EVT_GROUP_DRAG_STOP = "groupDragStop";
var EVT_CONNECTION_MOVED = "connectionMoved";
var EVT_INTERNAL_CONNECTION_DETACHED = "internal.connectionDetached";
var CMD_REMOVE_ALL = "removeAll";
var CMD_ORPHAN_ALL = "orphanAll";
var CMD_SHOW = "show";
var CMD_HIDE = "hide";
var GroupManager = function(_jsPlumb) {
var _managedGroups = {}, _connectionSourceMap = {}, _connectionTargetMap = {}, self = this;
_jsPlumb.bind("connection", function(p) {
if (p.source[GROUP] != null && p.target[GROUP] != null && p.source[GROUP] === p.target[GROUP]) {
_connectionSourceMap[p.connection.id] = p.source[GROUP];
_connectionTargetMap[p.connection.id] = p.source[GROUP];
}
else {
if (p.source[GROUP] != null) {
_ju.suggest(p.source[GROUP].connections.source, p.connection);
_connectionSourceMap[p.connection.id] = p.source[GROUP];
}
if (p.target[GROUP] != null) {
_ju.suggest(p.target[GROUP].connections.target, p.connection);
_connectionTargetMap[p.connection.id] = p.target[GROUP];
}
}
});
function _cleanupDetachedConnection(conn) {
delete conn.proxies;
var group = _connectionSourceMap[conn.id], f;
if (group != null) {
f = function(c) { return c.id === conn.id; };
_ju.removeWithFunction(group.connections.source, f);
_ju.removeWithFunction(group.connections.target, f);
delete _connectionSourceMap[conn.id];
}
group = _connectionTargetMap[conn.id];
if (group != null) {
f = function(c) { return c.id === conn.id; };
_ju.removeWithFunction(group.connections.source, f);
_ju.removeWithFunction(group.connections.target, f);
delete _connectionTargetMap[conn.id];
}
}
_jsPlumb.bind(EVT_INTERNAL_CONNECTION_DETACHED, function(p) {
_cleanupDetachedConnection(p.connection);
});
_jsPlumb.bind(EVT_CONNECTION_MOVED, function(p) {
var connMap = p.index === 0 ? _connectionSourceMap : _connectionTargetMap;
var group = connMap[p.connection.id];
if (group) {
var list = group.connections[p.index === 0 ? "source" : "target"];
var idx = list.indexOf(p.connection);
if (idx !== -1) {
list.splice(idx, 1);
}
}
});
this.addGroup = function(group) {
_jsPlumb.addClass(group.getEl(), GROUP_EXPANDED_CLASS);
_managedGroups[group.id] = group;
group.manager = this;
_updateConnectionsForGroup(group);
_jsPlumb.fire(EVT_GROUP_ADDED, { group:group });
};
this.addToGroup = function(group, el, doNotFireEvent) {
group = this.getGroup(group);
if (group) {
//group.add(el, doNotFireEvent);
var groupEl = group.getEl();
if (el._isJsPlumbGroup) {
return;
}
var currentGroup = el._jsPlumbGroup;
// if already a member of this group, do nothing
if (currentGroup !== group) {
var elpos = _jsPlumb.getOffset(el, true);
var cpos = group.collapsed ? _jsPlumb.getOffset(groupEl, true) : _jsPlumb.getOffset(group.getDragArea(), true);
// otherwise, transfer to this group.
if (currentGroup != null) {
currentGroup.remove(el, doNotFireEvent);
self.updateConnectionsForGroup(currentGroup);
}
group.add(el, doNotFireEvent);
var handleDroppedConnections = function (list, index) {
var oidx = index === 0 ? 1 : 0;
list.each(function (c) {
c.setVisible(false);
if (c.endpoints[oidx].element._jsPlumbGroup === group) {
c.endpoints[oidx].setVisible(false);
self.expandConnection(c, oidx, group);
}
else {
c.endpoints[index].setVisible(false);
self.collapseConnection(c, index, group);
}
});
};
if (group.collapsed) {
handleDroppedConnections(_jsPlumb.select({source: el}), 0);
handleDroppedConnections(_jsPlumb.select({target: el}), 1);
}
var elId = _jsPlumb.getId(el);
_jsPlumb.dragManager.setParent(el, elId, groupEl, _jsPlumb.getId(groupEl), elpos);
var newPosition = { left: elpos.left - cpos.left, top: elpos.top - cpos.top };
_jsPlumb.setPosition(el, newPosition);
_jsPlumb.dragManager.revalidateParent(el, elId, elpos);
self.updateConnectionsForGroup(group);
_jsPlumb.revalidate(elId);
setTimeout(function () {
_jsPlumb.fire(EVT_CHILD_ADDED, {group: group, el: el});
}, 0);
}
}
};
this.removeFromGroup = function(group, el, doNotFireEvent) {
group = this.getGroup(group);
if (group) {
group.remove(el, null, doNotFireEvent);
}
};
this.getGroup = function(groupId) {
var group = groupId;
if (_ju.isString(groupId)) {
group = _managedGroups[groupId];
if (group == null) {
throw new TypeError("No such group [" + groupId + "]");
}
}
return group;
};
this.getGroups = function() {
var o = [];
for (var g in _managedGroups) {
o.push(_managedGroups[g]);
}
return o;
};
this.removeGroup = function(group, deleteMembers, manipulateDOM, doNotFireEvent) {
group = this.getGroup(group);
this.expandGroup(group, true); // this reinstates any original connections and removes all proxies, but does not fire an event.
group[deleteMembers ? CMD_REMOVE_ALL : CMD_ORPHAN_ALL](manipulateDOM, doNotFireEvent);
_jsPlumb.remove(group.getEl());
delete _managedGroups[group.id];
delete _jsPlumb._groups[group.id];
_jsPlumb.fire(EVT_GROUP_REMOVED, { group:group });
};
this.removeAllGroups = function(deleteMembers, manipulateDOM, doNotFireEvent) {
for (var g in _managedGroups) {
this.removeGroup(_managedGroups[g], deleteMembers, manipulateDOM, doNotFireEvent);
}
};
function _setVisible(group, state) {
var m = group.getMembers();
for (var i = 0; i < m.length; i++) {
_jsPlumb[state ? CMD_SHOW : CMD_HIDE](m[i], true);
}
}
var _collapseConnection = this.collapseConnection = function(c, index, group) {
var proxyEp, groupEl = group.getEl(), groupElId = _jsPlumb.getId(groupEl),
originalElementId = c.endpoints[index].elementId;
var otherEl = c.endpoints[index === 0 ? 1 : 0].element;
if (otherEl[GROUP] && (!otherEl[GROUP].shouldProxy() && otherEl[GROUP].collapsed)) {
return;
}
c.proxies = c.proxies || [];
if(c.proxies[index]) {
proxyEp = c.proxies[index].ep;
}else {
proxyEp = _jsPlumb.addEndpoint(groupEl, {
endpoint:group.getEndpoint(c, index),
anchor:group.getAnchor(c, index),
parameters:{
isProxyEndpoint:true
}
});
}
proxyEp.setDeleteOnEmpty(true);
// for this index, stash proxy info: the new EP, the original EP.
c.proxies[index] = { ep:proxyEp, originalEp: c.endpoints[index] };
// and advise the anchor manager
if (index === 0) {
// TODO why are there two differently named methods? Why is there not one method that says "some end of this
// connection changed (you give the index), and here's the new element and element id."
_jsPlumb.anchorManager.sourceChanged(originalElementId, groupElId, c, groupEl);
}
else {
_jsPlumb.anchorManager.updateOtherEndpoint(c.endpoints[0].elementId, originalElementId, groupElId, c);
c.target = groupEl;
c.targetId = groupElId;
}
// detach the original EP from the connection.
c.proxies[index].originalEp.detachFromConnection(c, null, true);
// set the proxy as the new ep
proxyEp.connections = [ c ];
c.endpoints[index] = proxyEp;
c.setVisible(true);
};
this.collapseGroup = function(group) {
group = this.getGroup(group);
if (group == null || group.collapsed) {
return;
}
var groupEl = group.getEl();
// todo remove old proxy endpoints first, just in case?
//group.proxies.length = 0;
// hide all connections
_setVisible(group, false);
if (group.shouldProxy()) {
// collapses all connections in a group.
var _collapseSet = function (conns, index) {
for (var i = 0; i < conns.length; i++) {
var c = conns[i];
_collapseConnection(c, index, group);
}
};
// setup proxies for sources and targets
_collapseSet(group.connections.source, 0);
_collapseSet(group.connections.target, 1);
}
group.collapsed = true;
_jsPlumb.removeClass(groupEl, GROUP_EXPANDED_CLASS);
_jsPlumb.addClass(groupEl, GROUP_COLLAPSED_CLASS);
_jsPlumb.revalidate(groupEl);
_jsPlumb.fire(EVT_COLLAPSE, { group:group });
};
var _expandConnection = this.expandConnection = function(c, index, group) {
// if no proxies or none for this end of the connection, abort.
if (c.proxies == null || c.proxies[index] == null) {
return;
}
var groupElId = _jsPlumb.getId(group.getEl()),
originalElement = c.proxies[index].originalEp.element,
originalElementId = c.proxies[index].originalEp.elementId;
c.endpoints[index] = c.proxies[index].originalEp;
// and advise the anchor manager
if (index === 0) {
// TODO why are there two differently named methods? Why is there not one method that says "some end of this
// connection changed (you give the index), and here's the new element and element id."
_jsPlumb.anchorManager.sourceChanged(groupElId, originalElementId, c, originalElement);
}
else {
_jsPlumb.anchorManager.updateOtherEndpoint(c.endpoints[0].elementId, groupElId, originalElementId, c);
c.target = originalElement;
c.targetId = originalElementId;
}
// detach the proxy EP from the connection (which will cause it to be removed as we no longer need it)
c.proxies[index].ep.detachFromConnection(c, null);
c.proxies[index].originalEp.addConnection(c);
// cleanup
delete c.proxies[index];
};
this.expandGroup = function(group, doNotFireEvent) {
group = this.getGroup(group);
if (group == null || !group.collapsed) {
return;
}
var groupEl = group.getEl();
_setVisible(group, true);
if (group.shouldProxy()) {
// collapses all connections in a group.
var _expandSet = function (conns, index) {
for (var i = 0; i < conns.length; i++) {
var c = conns[i];
_expandConnection(c, index, group);
}
};
// setup proxies for sources and targets
_expandSet(group.connections.source, 0);
_expandSet(group.connections.target, 1);
}
group.collapsed = false;
_jsPlumb.addClass(groupEl, GROUP_EXPANDED_CLASS);
_jsPlumb.removeClass(groupEl, GROUP_COLLAPSED_CLASS);
_jsPlumb.revalidate(groupEl);
this.repaintGroup(group);
if (!doNotFireEvent) {
_jsPlumb.fire(EVT_EXPAND, { group: group});
}
};
this.repaintGroup = function(group) {
group = this.getGroup(group);
var m = group.getMembers();
for (var i = 0; i < m.length; i++) {
_jsPlumb.revalidate(m[i]);
}
};
// TODO refactor this with the code that responds to `connection` events.
function _updateConnectionsForGroup(group) {
var members = group.getMembers();
var c1 = _jsPlumb.getConnections({source:members, scope:"*"}, true);
var c2 = _jsPlumb.getConnections({target:members, scope:"*"}, true);
var processed = {};
group.connections.source.length = 0;
group.connections.target.length = 0;
var oneSet = function(c) {
for (var i = 0; i < c.length; i++) {
if (processed[c[i].id]) {
continue;
}
processed[c[i].id] = true;
if (c[i].source._jsPlumbGroup === group) {
if (c[i].target._jsPlumbGroup !== group) {
group.connections.source.push(c[i]);
}
_connectionSourceMap[c[i].id] = group;
}
else if (c[i].target._jsPlumbGroup === group) {
group.connections.target.push(c[i]);
_connectionTargetMap[c[i].id] = group;
}
}
};
oneSet(c1); oneSet(c2);
}
this.updateConnectionsForGroup = _updateConnectionsForGroup;
this.refreshAllGroups = function() {
for (var g in _managedGroups) {
_updateConnectionsForGroup(_managedGroups[g]);
_jsPlumb.dragManager.updateOffsets(_jsPlumb.getId(_managedGroups[g].getEl()));
}
};
};
/**
*
* @param {jsPlumbInstance} _jsPlumb Associated jsPlumb instance.
* @param {Object} params
* @param {Element} params.el The DOM element representing the Group.
* @param {String} [params.id] Optional ID for the Group. A UUID will be assigned as the Group's ID if you do not provide one.
* @param {Boolean} [params.constrain=false] If true, child elements will not be able to be dragged outside of the Group container.
* @param {Boolean} [params.revert=true] By default, child elements revert to the container if dragged outside. You can change this by setting `revert:false`. This behaviour is also overridden if you set `orphan` or `prune`.
* @param {Boolean} [params.orphan=false] If true, child elements dropped outside of the Group container will be removed from the Group (but not from the DOM).
* @param {Boolean} [params.prune=false] If true, child elements dropped outside of the Group container will be removed from the Group and also from the DOM.
* @param {Boolean} [params.dropOverride=false] If true, a child element that has been dropped onto some other Group will not be subject to the controls imposed by `prune`, `revert` or `orphan`.
* @constructor
*/
var Group = function(_jsPlumb, params) {
var self = this;
var el = params.el;
this.getEl = function() { return el; };
this.id = params.id || _ju.uuid();
el._isJsPlumbGroup = true;
var getDragArea = this.getDragArea = function() {
var da = _jsPlumb.getSelector(el, GROUP_CONTAINER_SELECTOR);
return da && da.length > 0 ? da[0] : el;
};
var ghost = params.ghost === true;
var constrain = ghost || (params.constrain === true);
var revert = params.revert !== false;
var orphan = params.orphan === true;
var prune = params.prune === true;
var dropOverride = params.dropOverride === true;
var proxied = params.proxied !== false;
var elements = [];
this.connections = { source:[], target:[], internal:[] };
// this function, and getEndpoint below, are stubs for a future setup in which we can choose endpoint
// and anchor based upon the connection and the index (source/target) of the endpoint to be proxied.
this.getAnchor = function(conn, endpointIndex) {
return params.anchor || "Continuous";
};
this.getEndpoint = function(conn, endpointIndex) {
return params.endpoint || [ "Dot", { radius:10 }];
};
this.collapsed = false;
if (params.draggable !== false) {
var opts = {
stop:function(params) {
_jsPlumb.fire(EVT_GROUP_DRAG_STOP, jsPlumb.extend(params, {group:self}));
},
scope:GROUP_DRAG_SCOPE
};
if (params.dragOptions) {
root.jsPlumb.extend(opts, params.dragOptions);
}
_jsPlumb.draggable(params.el, opts);
}
if (params.droppable !== false) {
_jsPlumb.droppable(params.el, {
drop:function(p) {
var el = p.drag.el;
if (el._isJsPlumbGroup) {
return;
}
var currentGroup = el._jsPlumbGroup;
if (currentGroup !== self) {
if (currentGroup != null) {
if (currentGroup.overrideDrop(el, self)) {
return;
}
}
_jsPlumb.getGroupManager().addToGroup(self, el, false);
}
}
});
}
var _each = function(_el, fn) {
var els = _el.nodeType == null ? _el : [ _el ];
for (var i = 0; i < els.length; i++) {
fn(els[i]);
}
};
this.overrideDrop = function(_el, targetGroup) {
return dropOverride && (revert || prune || orphan);
};
this.add = function(_el, doNotFireEvent) {
var dragArea = getDragArea();
_each(_el, function(__el) {
if (__el._jsPlumbGroup != null) {
if (__el._jsPlumbGroup === self) {
return;
} else {
__el._jsPlumbGroup.remove(__el, true, doNotFireEvent, false);
}
}
__el._jsPlumbGroup = self;
elements.push(__el);
// test if draggable and add handlers if so.
if (_jsPlumb.isAlreadyDraggable(__el)) {
_bindDragHandlers(__el);
}
if (__el.parentNode !== dragArea) {
dragArea.appendChild(__el);
}
if (!doNotFireEvent) {
_jsPlumb.fire(EVT_CHILD_ADDED, {group: self, el: __el});
}
});
_jsPlumb.getGroupManager().updateConnectionsForGroup(self);
};
this.remove = function(el, manipulateDOM, doNotFireEvent, doNotUpdateConnections) {
_each(el, function(__el) {
delete __el._jsPlumbGroup;
_ju.removeWithFunction(elements, function(e) {
return e === __el;
});
if (manipulateDOM) {
try { self.getDragArea().removeChild(__el); }
catch (e) {
jsPlumbUtil.log("Could not remove element from Group " + e);
}
}
_unbindDragHandlers(__el);
if (!doNotFireEvent) {
_jsPlumb.fire(EVT_CHILD_REMOVED, {group: self, el: __el});
}
});
if (!doNotUpdateConnections) {
_jsPlumb.getGroupManager().updateConnectionsForGroup(self);
}
};
this.removeAll = function(manipulateDOM, doNotFireEvent) {
for (var i = 0, l = elements.length; i < l; i++) {
self.remove(elements[0], manipulateDOM, doNotFireEvent, true);
}
elements.length = 0;
_jsPlumb.getGroupManager().updateConnectionsForGroup(self);
};
this.orphanAll = function() {
for (var i = 0; i < elements.length; i++) {
_orphan(elements[i]);
}
elements.length = 0;
};
this.getMembers = function() { return elements; };
el[GROUP] = this;
_jsPlumb.bind(ELEMENT_DRAGGABLE_EVENT, function(dragParams) {
// if its for the current group,
if (dragParams.el._jsPlumbGroup === this) {
_bindDragHandlers(dragParams.el);
}
}.bind(this));
function _findParent(_el) {
return _el.offsetParent;
}
function _isInsideParent(_el, pos) {
var p = _findParent(_el),
s = _jsPlumb.getSize(p),
ss = _jsPlumb.getSize(_el),
leftEdge = pos[0],
rightEdge = leftEdge + ss[0],
topEdge = pos[1],
bottomEdge = topEdge + ss[1];
return rightEdge > 0 && leftEdge < s[0] && bottomEdge > 0 && topEdge < s[1];
}
//
// orphaning an element means taking it out of the group and adding it to the main jsplumb container.
//
function _orphan(_el) {
var id = _jsPlumb.getId(_el);
var pos = _jsPlumb.getOffset(_el);
_el.parentNode.removeChild(_el);
_jsPlumb.getContainer().appendChild(_el);
_jsPlumb.setPosition(_el, pos);
delete _el._jsPlumbGroup;
_unbindDragHandlers(_el);
_jsPlumb.dragManager.clearParent(_el, id);
}
//
// remove an element from the group, then either prune it from the jsplumb instance, or just orphan it.
//
function _pruneOrOrphan(p) {
if (!_isInsideParent(p.el, p.pos)) {
var group = p.el._jsPlumbGroup;
if (prune) {
_jsPlumb.remove(p.el);
} else {
_orphan(p.el);
}
group.remove(p.el);
}
}
//
// redraws the element
//
function _revalidate(_el) {
var id = _jsPlumb.getId(_el);
_jsPlumb.revalidate(_el);
_jsPlumb.dragManager.revalidateParent(_el, id);
}
//
// unbind the group specific drag/revert handlers.
//
function _unbindDragHandlers(_el) {
if (!_el._katavorioDrag) {
return;
}
if (prune || orphan) {
_el._katavorioDrag.off(STOP, _pruneOrOrphan);
}
if (!prune && !orphan && revert) {
_el._katavorioDrag.off(REVERT, _revalidate);
_el._katavorioDrag.setRevert(null);
}
}
function _bindDragHandlers(_el) {
if (!_el._katavorioDrag) {
return;
}
if (prune || orphan) {
_el._katavorioDrag.on(STOP, _pruneOrOrphan);
}
if (constrain) {
_el._katavorioDrag.setConstrain(true);
}
if (ghost) {
_el._katavorioDrag.setUseGhostProxy(true);
}
if (!prune && !orphan && revert) {
_el._katavorioDrag.on(REVERT, _revalidate);
_el._katavorioDrag.setRevert(function(__el, pos) {
return !_isInsideParent(__el, pos);
});
}
}
this.shouldProxy = function() {
return proxied;
};
_jsPlumb.getGroupManager().addGroup(this);
};
/**
* Adds a group to the jsPlumb instance.
* @method addGroup
* @param {Object} params
* @return {Group} The newly created Group.
*/
_jpi.prototype.addGroup = function(params) {
var j = this;
j._groups = j._groups || {};
if (j._groups[params.id] != null) {
throw new TypeError("cannot create Group [" + params.id + "]; a Group with that ID exists");
}
if (params.el[GROUP] != null) {
throw new TypeError("cannot create Group [" + params.id + "]; the given element is already a Group");
}
var group = new Group(j, params);
j._groups[group.id] = group;
if (params.collapsed) {
this.collapseGroup(group);
}
return group;
};
/**
* Add an element to a group.
* @method addToGroup
* @param {String} group Group, or ID of the group, to add the element to.
* @param {Element} el Element to add to the group.
*/
_jpi.prototype.addToGroup = function(group, el, doNotFireEvent) {
var _one = function(_el) {
var id = this.getId(_el);
this.manage(id, _el);
this.getGroupManager().addToGroup(group, _el, doNotFireEvent);
}.bind(this);
if (Array.isArray(el)) {
for (var i = 0; i < el.length; i++) {
_one(el[i]);
}
} else {
_one(el);
}
};
/**
* Remove an element from a group.
* @method removeFromGroup
* @param {String} group Group, or ID of the group, to remove the element from.
* @param {Element} el Element to add to the group.
*/
_jpi.prototype.removeFromGroup = function(group, el, doNotFireEvent) {
this.getGroupManager().removeFromGroup(group, el, doNotFireEvent);
};
/**
* Remove a group, and optionally remove its members from the jsPlumb instance.
* @method removeGroup
* @param {String|Group} group Group to delete, or ID of Group to delete.
* @param {Boolean} [deleteMembers=false] If true, group members will be removed along with the group. Otherwise they will
* just be 'orphaned' (returned to the main container).
*/
_jpi.prototype.removeGroup = function(group, deleteMembers, manipulateDOM, doNotFireEvent) {
this.getGroupManager().removeGroup(group, deleteMembers, manipulateDOM, doNotFireEvent);
};
/**
* Remove all groups, and optionally remove their members from the jsPlumb instance.
* @method removeAllGroup
* @param {Boolean} [deleteMembers=false] If true, group members will be removed along with the groups. Otherwise they will
* just be 'orphaned' (returned to the main container).
*/
_jpi.prototype.removeAllGroups = function(deleteMembers, manipulateDOM, doNotFireEvent) {
this.getGroupManager().removeAllGroups(deleteMembers, manipulateDOM, doNotFireEvent);
};
/**
* Get a Group
* @method getGroup
* @param {String} groupId ID of the group to get
* @return {Group} Group with the given ID, null if not found.
*/
_jpi.prototype.getGroup = function(groupId) {
return this.getGroupManager().getGroup(groupId);
};
/**
* Gets all the Groups managed by the jsPlumb instance.
* @returns {Group[]} List of Groups. Empty if none.
*/
_jpi.prototype.getGroups = function() {
return this.getGroupManager().getGroups();
};
/**
* Expands a group element. jsPlumb doesn't do "everything" for you here, because what it means to expand a Group
* will vary from application to application. jsPlumb does these things:
*
* - Hides any connections that are internal to the group (connections between members, and connections from member of
* the group to the group itself)
* - Proxies all connections for which the source or target is a member of the group.
* - Hides the proxied connections.
* - Adds the jtk-group-expanded class to the group's element
* - Removes the jtk-group-collapsed class from the group's element.
*
* @method expandGroup
* @param {String|Group} group Group to expand, or ID of Group to expand.
*/
_jpi.prototype.expandGroup = function(group) {
this.getGroupManager().expandGroup(group);
};
/**
* Collapses a group element. jsPlumb doesn't do "everything" for you here, because what it means to collapse a Group
* will vary from application to application. jsPlumb does these things:
*
* - Shows any connections that are internal to the group (connections between members, and connections from member of
* the group to the group itself)
* - Removes proxies for all connections for which the source or target is a member of the group.
* - Shows the previously proxied connections.
* - Adds the jtk-group-collapsed class to the group's element
* - Removes the jtk-group-expanded class from the group's element.
*
* @method expandGroup
* @param {String|Group} group Group to expand, or ID of Group to expand.
*/
_jpi.prototype.collapseGroup = function(groupId) {
this.getGroupManager().collapseGroup(groupId);
};
_jpi.prototype.repaintGroup = function(group) {
this.getGroupManager().repaintGroup(group);
};
/**
* Collapses or expands a group element depending on its current state. See notes in the collapseGroup and expandGroup method.
*
* @method toggleGroup
* @param {String|Group} group Group to expand/collapse, or ID of Group to expand/collapse.
*/
_jpi.prototype.toggleGroup = function(group) {
group = this.getGroupManager().getGroup(group);
if (group != null) {
this.getGroupManager()[group.collapsed ? "expandGroup" : "collapseGroup"](group);
}
};
//
// lazy init a group manager for the given jsplumb instance.
//
_jpi.prototype.getGroupManager = function() {
var mgr = this[GROUP_MANAGER];
if (mgr == null) {
mgr = this[GROUP_MANAGER] = new GroupManager(this);
}
return mgr;
};
_jpi.prototype.removeGroupManager = function() {
delete this[GROUP_MANAGER];
};
/**
* Gets the Group that the given element belongs to, null if none.
* @method getGroupFor
* @param {String|Element} el Element, or element ID.
* @returns {Group} A Group, if found, or null.
*/
_jpi.prototype.getGroupFor = function(el) {
el = this.getElement(el);
if (el) {
return el[GROUP];
}
};
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains the 'flowchart' connectors, consisting of vertical and horizontal line segments.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;
(function () {
"use strict";
var root = this, _jp = root.jsPlumb, _ju = root.jsPlumbUtil;
var STRAIGHT = "Straight";
var ARC = "Arc";
var Flowchart = function (params) {
this.type = "Flowchart";
params = params || {};
params.stub = params.stub == null ? 30 : params.stub;
var segments,
_super = _jp.Connectors.AbstractConnector.apply(this, arguments),
midpoint = params.midpoint == null ? 0.5 : params.midpoint,
alwaysRespectStubs = params.alwaysRespectStubs === true,
lastx = null, lasty = null, lastOrientation,
cornerRadius = params.cornerRadius != null ? params.cornerRadius : 0,
// TODO now common between this and AbstractBezierEditor; refactor into superclass?
loopbackRadius = params.loopbackRadius || 25,
isLoopbackCurrently = false,
sgn = function (n) {
return n < 0 ? -1 : n === 0 ? 0 : 1;
},
segmentDirections = function(segment) {
return [
sgn( segment[2] - segment[0] ),
sgn( segment[3] - segment[1] )
];
},
/**
* helper method to add a segment.
*/
addSegment = function (segments, x, y, paintInfo) {
if (lastx === x && lasty === y) {
return;
}
var lx = lastx == null ? paintInfo.sx : lastx,
ly = lasty == null ? paintInfo.sy : lasty,
o = lx === x ? "v" : "h";
lastx = x;
lasty = y;
segments.push([ lx, ly, x, y, o ]);
},
segLength = function (s) {
return Math.sqrt(Math.pow(s[0] - s[2], 2) + Math.pow(s[1] - s[3], 2));
},
_cloneArray = function (a) {
var _a = [];
_a.push.apply(_a, a);
return _a;
},
writeSegments = function (conn, segments, paintInfo) {
var current = null, next, currentDirection, nextDirection;
for (var i = 0; i < segments.length - 1; i++) {
current = current || _cloneArray(segments[i]);
next = _cloneArray(segments[i + 1]);
currentDirection = segmentDirections(current);
nextDirection = segmentDirections(next);
if (cornerRadius > 0 && current[4] !== next[4]) {
var radiusToUse = Math.min(cornerRadius, segLength(current), segLength(next));
current[2] -= currentDirection[0] * radiusToUse;
current[3] -= currentDirection[1] * radiusToUse;
next[0] += nextDirection[0] * radiusToUse;
next[1] += nextDirection[1] * radiusToUse;
var ac = (currentDirection[1] === nextDirection[0] && nextDirection[0] === 1) ||
((currentDirection[1] === nextDirection[0] && nextDirection[0] === 0) && currentDirection[0] !== nextDirection[1]) ||
(currentDirection[1] === nextDirection[0] && nextDirection[0] === -1),
sgny = next[1] > current[3] ? 1 : -1,
sgnx = next[0] > current[2] ? 1 : -1,
sgnEqual = sgny === sgnx,
cx = (sgnEqual && ac || (!sgnEqual && !ac)) ? next[0] : current[2],
cy = (sgnEqual && ac || (!sgnEqual && !ac)) ? current[3] : next[1];
_super.addSegment(conn, STRAIGHT, {
x1: current[0], y1: current[1], x2: current[2], y2: current[3]
});
_super.addSegment(conn, ARC, {
r: radiusToUse,
x1: current[2],
y1: current[3],
x2: next[0],
y2: next[1],
cx: cx,
cy: cy,
ac: ac
});
}
else {
// dx + dy are used to adjust for line width.
var dx = (current[2] === current[0]) ? 0 : (current[2] > current[0]) ? (paintInfo.lw / 2) : -(paintInfo.lw / 2),
dy = (current[3] === current[1]) ? 0 : (current[3] > current[1]) ? (paintInfo.lw / 2) : -(paintInfo.lw / 2);
_super.addSegment(conn, STRAIGHT, {
x1: current[0] - dx, y1: current[1] - dy, x2: current[2] + dx, y2: current[3] + dy
});
}
current = next;
}
if (next != null) {
// last segment
_super.addSegment(conn, STRAIGHT, {
x1: next[0], y1: next[1], x2: next[2], y2: next[3]
});
}
};
this._compute = function (paintInfo, params) {
segments = [];
lastx = null;
lasty = null;
lastOrientation = null;
var geometry = this.getGeometry(),
sp = [ paintInfo.x, paintInfo.y ],
tp = [ paintInfo.x + paintInfo.w, paintInfo.y + paintInfo.h ];
if ((this.hasBeenEdited() || this.isEditing()) && geometry != null && geometry.segments != null && geometry.segments.length > 0) {
segments = geometry.segments;
_super.setGeometry({
segments:segments,
sourcePos:sp,
targetPos:tp
});
} else {
var commonStubCalculator = function () {
return [paintInfo.startStubX, paintInfo.startStubY, paintInfo.endStubX, paintInfo.endStubY];
},
stubCalculators = {
perpendicular: commonStubCalculator,
orthogonal: commonStubCalculator,
opposite: function (axis) {
var pi = paintInfo,
idx = axis === "x" ? 0 : 1,
areInProximity = {
"x": function () {
return ( (pi.so[idx] === 1 && (
( (pi.startStubX > pi.endStubX) && (pi.tx > pi.startStubX) ) ||
( (pi.sx > pi.endStubX) && (pi.tx > pi.sx))))) ||
( (pi.so[idx] === -1 && (
( (pi.startStubX < pi.endStubX) && (pi.tx < pi.startStubX) ) ||
( (pi.sx < pi.endStubX) && (pi.tx < pi.sx)))));
},
"y": function () {
return ( (pi.so[idx] === 1 && (
( (pi.startStubY > pi.endStubY) && (pi.ty > pi.startStubY) ) ||
( (pi.sy > pi.endStubY) && (pi.ty > pi.sy))))) ||
( (pi.so[idx] === -1 && (
( (pi.startStubY < pi.endStubY) && (pi.ty < pi.startStubY) ) ||
( (pi.sy < pi.endStubY) && (pi.ty < pi.sy)))));
}
};
if (!alwaysRespectStubs && areInProximity[axis]()) {
return {
"x": [(paintInfo.sx + paintInfo.tx) / 2, paintInfo.startStubY, (paintInfo.sx + paintInfo.tx) / 2, paintInfo.endStubY],
"y": [paintInfo.startStubX, (paintInfo.sy + paintInfo.ty) / 2, paintInfo.endStubX, (paintInfo.sy + paintInfo.ty) / 2]
}[axis];
}
else {
return [paintInfo.startStubX, paintInfo.startStubY, paintInfo.endStubX, paintInfo.endStubY];
}
}
};
// calculate Stubs.
var stubs = stubCalculators[paintInfo.anchorOrientation](paintInfo.sourceAxis),
idx = paintInfo.sourceAxis === "x" ? 0 : 1,
oidx = paintInfo.sourceAxis === "x" ? 1 : 0,
ss = stubs[idx],
oss = stubs[oidx],
es = stubs[idx + 2],
oes = stubs[oidx + 2];
// add the start stub segment. use stubs for loopback as it will look better, with the loop spaced
// away from the element.
addSegment(segments, stubs[0], stubs[1], paintInfo);
// if its a loopback and we should treat it differently.
// if (false && params.sourcePos[0] === params.targetPos[0] && params.sourcePos[1] === params.targetPos[1]) {
//
// // we use loopbackRadius here, as statemachine connectors do.
// // so we go radius to the left from stubs[0], then upwards by 2*radius, to the right by 2*radius,
// // down by 2*radius, left by radius.
// addSegment(segments, stubs[0] - loopbackRadius, stubs[1], paintInfo);
// addSegment(segments, stubs[0] - loopbackRadius, stubs[1] - (2 * loopbackRadius), paintInfo);
// addSegment(segments, stubs[0] + loopbackRadius, stubs[1] - (2 * loopbackRadius), paintInfo);
// addSegment(segments, stubs[0] + loopbackRadius, stubs[1], paintInfo);
// addSegment(segments, stubs[0], stubs[1], paintInfo);
//
// }
// else {
var midx = paintInfo.startStubX + ((paintInfo.endStubX - paintInfo.startStubX) * midpoint),
midy = paintInfo.startStubY + ((paintInfo.endStubY - paintInfo.startStubY) * midpoint);
var orientations = {x: [0, 1], y: [1, 0]},
lineCalculators = {
perpendicular: function (axis) {
var pi = paintInfo,
sis = {
x: [
[[1, 2, 3, 4], null, [2, 1, 4, 3]],
null,
[[4, 3, 2, 1], null, [3, 4, 1, 2]]
],
y: [
[[3, 2, 1, 4], null, [2, 3, 4, 1]],
null,
[[4, 1, 2, 3], null, [1, 4, 3, 2]]
]
},
stubs = {
x: [[pi.startStubX, pi.endStubX], null, [pi.endStubX, pi.startStubX]],
y: [[pi.startStubY, pi.endStubY], null, [pi.endStubY, pi.startStubY]]
},
midLines = {
x: [[midx, pi.startStubY], [midx, pi.endStubY]],
y: [[pi.startStubX, midy], [pi.endStubX, midy]]
},
linesToEnd = {
x: [[pi.endStubX, pi.startStubY]],
y: [[pi.startStubX, pi.endStubY]]
},
startToEnd = {
x: [[pi.startStubX, pi.endStubY], [pi.endStubX, pi.endStubY]],
y: [[pi.endStubX, pi.startStubY], [pi.endStubX, pi.endStubY]]
},
startToMidToEnd = {
x: [[pi.startStubX, midy], [pi.endStubX, midy], [pi.endStubX, pi.endStubY]],
y: [[midx, pi.startStubY], [midx, pi.endStubY], [pi.endStubX, pi.endStubY]]
},
otherStubs = {
x: [pi.startStubY, pi.endStubY],
y: [pi.startStubX, pi.endStubX]
},
soIdx = orientations[axis][0], toIdx = orientations[axis][1],
_so = pi.so[soIdx] + 1,
_to = pi.to[toIdx] + 1,
otherFlipped = (pi.to[toIdx] === -1 && (otherStubs[axis][1] < otherStubs[axis][0])) || (pi.to[toIdx] === 1 && (otherStubs[axis][1] > otherStubs[axis][0])),
stub1 = stubs[axis][_so][0],
stub2 = stubs[axis][_so][1],
segmentIndexes = sis[axis][_so][_to];
if (pi.segment === segmentIndexes[3] || (pi.segment === segmentIndexes[2] && otherFlipped)) {
return midLines[axis];
}
else if (pi.segment === segmentIndexes[2] && stub2 < stub1) {
return linesToEnd[axis];
}
else if ((pi.segment === segmentIndexes[2] && stub2 >= stub1) || (pi.segment === segmentIndexes[1] && !otherFlipped)) {
return startToMidToEnd[axis];
}
else if (pi.segment === segmentIndexes[0] || (pi.segment === segmentIndexes[1] && otherFlipped)) {
return startToEnd[axis];
}
},
orthogonal: function (axis, startStub, otherStartStub, endStub, otherEndStub) {
var pi = paintInfo,
extent = {
"x": pi.so[0] === -1 ? Math.min(startStub, endStub) : Math.max(startStub, endStub),
"y": pi.so[1] === -1 ? Math.min(startStub, endStub) : Math.max(startStub, endStub)
}[axis];
return {
"x": [
[extent, otherStartStub],
[extent, otherEndStub],
[endStub, otherEndStub]
],
"y": [
[otherStartStub, extent],
[otherEndStub, extent],
[otherEndStub, endStub]
]
}[axis];
},
opposite: function (axis, ss, oss, es) {
var pi = paintInfo,
otherAxis = {"x": "y", "y": "x"}[axis],
dim = {"x": "height", "y": "width"}[axis],
comparator = pi["is" + axis.toUpperCase() + "GreaterThanStubTimes2"];
if (params.sourceEndpoint.elementId === params.targetEndpoint.elementId) {
var _val = oss + ((1 - params.sourceEndpoint.anchor[otherAxis]) * params.sourceInfo[dim]) + _super.maxStub;
return {
"x": [
[ss, _val],
[es, _val]
],
"y": [
[_val, ss],
[_val, es]
]
}[axis];
}
else if (!comparator || (pi.so[idx] === 1 && ss > es) || (pi.so[idx] === -1 && ss < es)) {
return {
"x": [
[ss, midy],
[es, midy]
],
"y": [
[midx, ss],
[midx, es]
]
}[axis];
}
else if ((pi.so[idx] === 1 && ss < es) || (pi.so[idx] === -1 && ss > es)) {
return {
"x": [
[midx, pi.sy],
[midx, pi.ty]
],
"y": [
[pi.sx, midy],
[pi.tx, midy]
]
}[axis];
}
}
};
// compute the rest of the line
var p = lineCalculators[paintInfo.anchorOrientation](paintInfo.sourceAxis, ss, oss, es, oes);
if (p) {
for (var i = 0; i < p.length; i++) {
addSegment(segments, p[i][0], p[i][1], paintInfo);
}
}
// line to end stub
addSegment(segments, stubs[2], stubs[3], paintInfo);
//}
// end stub to end (common)
addSegment(segments, paintInfo.tx, paintInfo.ty, paintInfo);
_super.setGeometry({
segments:segments,
sourcePos:sp,
targetPos:tp
}, true);
}
// write out the segments.
writeSegments(this, segments, paintInfo);
};
};
_jp.Connectors.Flowchart = Flowchart;
_ju.extend(_jp.Connectors.Flowchart, _jp.Connectors.AbstractConnector);
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains the code for the Bezier connector type.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;
(function () {
"use strict";
var root = this, _jp = root.jsPlumb, _ju = root.jsPlumbUtil;
_jp.Connectors.AbstractBezierConnector = function(params) {
params = params || {};
var showLoopback = params.showLoopback !== false,
curviness = params.curviness || 10,
margin = params.margin || 5,
proximityLimit = params.proximityLimit || 80,
clockwise = params.orientation && params.orientation === "clockwise",
loopbackRadius = params.loopbackRadius || 25,
isLoopbackCurrently = false,
_super;
this.overrideSetEditable = function() { return !isLoopbackCurrently; };
this._compute = function (paintInfo, p) {
var sp = p.sourcePos,
tp = p.targetPos,
_w = Math.abs(sp[0] - tp[0]),
_h = Math.abs(sp[1] - tp[1]);
if (!showLoopback || (p.sourceEndpoint.elementId !== p.targetEndpoint.elementId)) {
isLoopbackCurrently = false;
this._computeBezier(paintInfo, p, sp, tp, _w, _h);
} else {
isLoopbackCurrently = true;
// a loopback connector. draw an arc from one anchor to the other.
var x1 = p.sourcePos[0], y1 = p.sourcePos[1] - margin,
cx = x1, cy = y1 - loopbackRadius,
// canvas sizing stuff, to ensure the whole painted area is visible.
_x = cx - loopbackRadius,
_y = cy - loopbackRadius;
_w = 2 * loopbackRadius;
_h = 2 * loopbackRadius;
paintInfo.points[0] = _x;
paintInfo.points[1] = _y;
paintInfo.points[2] = _w;
paintInfo.points[3] = _h;
// ADD AN ARC SEGMENT.
_super.addSegment(this, "Arc", {
loopback: true,
x1: (x1 - _x) + 4,
y1: y1 - _y,
startAngle: 0,
endAngle: 2 * Math.PI,
r: loopbackRadius,
ac: !clockwise,
x2: (x1 - _x) - 4,
y2: y1 - _y,
cx: cx - _x,
cy: cy - _y
});
}
};
_super = _jp.Connectors.AbstractConnector.apply(this, arguments);
return _super;
};
_ju.extend(_jp.Connectors.AbstractBezierConnector, _jp.Connectors.AbstractConnector);
var Bezier = function (params) {
params = params || {};
this.type = "Bezier";
var _super = _jp.Connectors.AbstractBezierConnector.apply(this, arguments),
majorAnchor = params.curviness || 150,
minorAnchor = 10;
this.getCurviness = function () {
return majorAnchor;
};
this._findControlPoint = function (point, sourceAnchorPosition, targetAnchorPosition, sourceEndpoint, targetEndpoint, soo, too) {
// determine if the two anchors are perpendicular to each other in their orientation. we swap the control
// points around if so (code could be tightened up)
var perpendicular = soo[0] !== too[0] || soo[1] === too[1],
p = [];
if (!perpendicular) {
if (soo[0] === 0) {
p.push(sourceAnchorPosition[0] < targetAnchorPosition[0] ? point[0] + minorAnchor : point[0] - minorAnchor);
}
else {
p.push(point[0] - (majorAnchor * soo[0]));
}
if (soo[1] === 0) {
p.push(sourceAnchorPosition[1] < targetAnchorPosition[1] ? point[1] + minorAnchor : point[1] - minorAnchor);
}
else {
p.push(point[1] + (majorAnchor * too[1]));
}
}
else {
if (too[0] === 0) {
p.push(targetAnchorPosition[0] < sourceAnchorPosition[0] ? point[0] + minorAnchor : point[0] - minorAnchor);
}
else {
p.push(point[0] + (majorAnchor * too[0]));
}
if (too[1] === 0) {
p.push(targetAnchorPosition[1] < sourceAnchorPosition[1] ? point[1] + minorAnchor : point[1] - minorAnchor);
}
else {
p.push(point[1] + (majorAnchor * soo[1]));
}
}
return p;
};
this._computeBezier = function (paintInfo, p, sp, tp, _w, _h) {
var geometry = this.getGeometry(), _CP, _CP2,
_sx = sp[0] < tp[0] ? _w : 0,
_sy = sp[1] < tp[1] ? _h : 0,
_tx = sp[0] < tp[0] ? 0 : _w,
_ty = sp[1] < tp[1] ? 0 : _h;
if ((this.hasBeenEdited() || this.isEditing()) && geometry != null && geometry.controlPoints != null && geometry.controlPoints[0] != null && geometry.controlPoints[1] != null) {
_CP = geometry.controlPoints[0];
_CP2 = geometry.controlPoints[1];
}
else {
_CP = this._findControlPoint([_sx, _sy], sp, tp, p.sourceEndpoint, p.targetEndpoint, paintInfo.so, paintInfo.to);
_CP2 = this._findControlPoint([_tx, _ty], tp, sp, p.targetEndpoint, p.sourceEndpoint, paintInfo.to, paintInfo.so);
}
_super.setGeometry({
controlPoints:[_CP, _CP2],
sourcePos:sp,
targetPos:tp
}, true);
_super.addSegment(this, "Bezier", {
x1: _sx, y1: _sy, x2: _tx, y2: _ty,
cp1x: _CP[0], cp1y: _CP[1], cp2x: _CP2[0], cp2y: _CP2[1]
});
};
};
_jp.Connectors.Bezier = Bezier;
_ju.extend(Bezier, _jp.Connectors.AbstractBezierConnector);
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains the state machine connectors, which extend AbstractBezierConnector.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;
(function () {
"use strict";
var root = this, _jp = root.jsPlumb, _ju = root.jsPlumbUtil;
var _segment = function (x1, y1, x2, y2) {
if (x1 <= x2 && y2 <= y1) {
return 1;
}
else if (x1 <= x2 && y1 <= y2) {
return 2;
}
else if (x2 <= x1 && y2 >= y1) {
return 3;
}
return 4;
},
// the control point we will use depends on the faces to which each end of the connection is assigned, specifically whether or not the
// two faces are parallel or perpendicular. if they are parallel then the control point lies on the midpoint of the axis in which they
// are parellel and varies only in the other axis; this variation is proportional to the distance that the anchor points lie from the
// center of that face. if the two faces are perpendicular then the control point is at some distance from both the midpoints; the amount and
// direction are dependent on the orientation of the two elements. 'seg', passed in to this method, tells you which segment the target element
// lies in with respect to the source: 1 is top right, 2 is bottom right, 3 is bottom left, 4 is top left.
//
// sourcePos and targetPos are arrays of info about where on the source and target each anchor is located. their contents are:
//
// 0 - absolute x
// 1 - absolute y
// 2 - proportional x in element (0 is left edge, 1 is right edge)
// 3 - proportional y in element (0 is top edge, 1 is bottom edge)
//
_findControlPoint = function (midx, midy, segment, sourceEdge, targetEdge, dx, dy, distance, proximityLimit) {
// TODO (maybe)
// - if anchor pos is 0.5, make the control point take into account the relative position of the elements.
if (distance <= proximityLimit) {
return [midx, midy];
}
if (segment === 1) {
if (sourceEdge[3] <= 0 && targetEdge[3] >= 1) {
return [ midx + (sourceEdge[2] < 0.5 ? -1 * dx : dx), midy ];
}
else if (sourceEdge[2] >= 1 && targetEdge[2] <= 0) {
return [ midx, midy + (sourceEdge[3] < 0.5 ? -1 * dy : dy) ];
}
else {
return [ midx + (-1 * dx) , midy + (-1 * dy) ];
}
}
else if (segment === 2) {
if (sourceEdge[3] >= 1 && targetEdge[3] <= 0) {
return [ midx + (sourceEdge[2] < 0.5 ? -1 * dx : dx), midy ];
}
else if (sourceEdge[2] >= 1 && targetEdge[2] <= 0) {
return [ midx, midy + (sourceEdge[3] < 0.5 ? -1 * dy : dy) ];
}
else {
return [ midx + dx, midy + (-1 * dy) ];
}
}
else if (segment === 3) {
if (sourceEdge[3] >= 1 && targetEdge[3] <= 0) {
return [ midx + (sourceEdge[2] < 0.5 ? -1 * dx : dx), midy ];
}
else if (sourceEdge[2] <= 0 && targetEdge[2] >= 1) {
return [ midx, midy + (sourceEdge[3] < 0.5 ? -1 * dy : dy) ];
}
else {
return [ midx + (-1 * dx) , midy + (-1 * dy) ];
}
}
else if (segment === 4) {
if (sourceEdge[3] <= 0 && targetEdge[3] >= 1) {
return [ midx + (sourceEdge[2] < 0.5 ? -1 * dx : dx), midy ];
}
else if (sourceEdge[2] <= 0 && targetEdge[2] >= 1) {
return [ midx, midy + (sourceEdge[3] < 0.5 ? -1 * dy : dy) ];
}
else {
return [ midx + dx , midy + (-1 * dy) ];
}
}
};
var StateMachine = function (params) {
params = params || {};
this.type = "StateMachine";
var _super = _jp.Connectors.AbstractBezierConnector.apply(this, arguments),
curviness = params.curviness || 10,
margin = params.margin || 5,
proximityLimit = params.proximityLimit || 80,
clockwise = params.orientation && params.orientation === "clockwise",
_controlPoint;
this._computeBezier = function(paintInfo, params, sp, tp, w, h) {
var _sx = params.sourcePos[0] < params.targetPos[0] ? 0 : w,
_sy = params.sourcePos[1] < params.targetPos[1] ? 0 : h,
_tx = params.sourcePos[0] < params.targetPos[0] ? w : 0,
_ty = params.sourcePos[1] < params.targetPos[1] ? h : 0;
// now adjust for the margin
if (params.sourcePos[2] === 0) {
_sx -= margin;
}
if (params.sourcePos[2] === 1) {
_sx += margin;
}
if (params.sourcePos[3] === 0) {
_sy -= margin;
}
if (params.sourcePos[3] === 1) {
_sy += margin;
}
if (params.targetPos[2] === 0) {
_tx -= margin;
}
if (params.targetPos[2] === 1) {
_tx += margin;
}
if (params.targetPos[3] === 0) {
_ty -= margin;
}
if (params.targetPos[3] === 1) {
_ty += margin;
}
//
// these connectors are quadratic bezier curves, having a single control point. if both anchors
// are located at 0.5 on their respective faces, the control point is set to the midpoint and you
// get a straight line. this is also the case if the two anchors are within 'proximityLimit', since
// it seems to make good aesthetic sense to do that. outside of that, the control point is positioned
// at 'curviness' pixels away along the normal to the straight line connecting the two anchors.
//
// there may be two improvements to this. firstly, we might actually support the notion of avoiding nodes
// in the UI, or at least making a good effort at doing so. if a connection would pass underneath some node,
// for example, we might increase the distance the control point is away from the midpoint in a bid to
// steer it around that node. this will work within limits, but i think those limits would also be the likely
// limits for, once again, aesthetic good sense in the layout of a chart using these connectors.
//
// the second possible change is actually two possible changes: firstly, it is possible we should gradually
// decrease the 'curviness' as the distance between the anchors decreases; start tailing it off to 0 at some
// point (which should be configurable). secondly, we might slightly increase the 'curviness' for connectors
// with respect to how far their anchor is from the center of its respective face. this could either look cool,
// or stupid, and may indeed work only in a way that is so subtle as to have been a waste of time.
//
var _midx = (_sx + _tx) / 2,
_midy = (_sy + _ty) / 2,
segment = _segment(_sx, _sy, _tx, _ty),
distance = Math.sqrt(Math.pow(_tx - _sx, 2) + Math.pow(_ty - _sy, 2)),
cp1x, cp2x, cp1y, cp2y,
geometry = _super.getGeometry();
if ((this.hasBeenEdited() || this.isEditing()) && geometry != null) {
cp1x = geometry.controlPoints[0][0];
cp1y = geometry.controlPoints[0][1];
cp2x = geometry.controlPoints[1][0];
cp2y = geometry.controlPoints[1][1];
}
else {
// calculate the control point. this code will be where we'll put in a rudimentary element avoidance scheme; it
// will work by extending the control point to force the curve to be, um, curvier.
_controlPoint = _findControlPoint(_midx,
_midy,
segment,
params.sourcePos,
params.targetPos,
curviness, curviness,
distance,
proximityLimit);
cp1x = _controlPoint[0];
cp2x = _controlPoint[0];
cp1y = _controlPoint[1];
cp2y = _controlPoint[1];
_super.setGeometry({
controlPoints:[_controlPoint, _controlPoint],
sourcePos:sp,
targetPos:tp,
quadrant:segment,
curviness:curviness
}, true);
}
_super.addSegment(this, "Bezier", {
x1: _tx, y1: _ty, x2: _sx, y2: _sy,
cp1x: cp1x, cp1y: cp1y,
cp2x: cp2x, cp2y: cp2y
});
};
};
_jp.Connectors.StateMachine = StateMachine;
_ju.extend(StateMachine, _jp.Connectors.AbstractBezierConnector);
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains the 'flowchart' connectors, consisting of vertical and horizontal line segments.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;
(function () {
"use strict";
var root = this, _jp = root.jsPlumb, _ju = root.jsPlumbUtil;
var STRAIGHT = "Straight";
var Straight = function (params) {
this.type = STRAIGHT;
var _super = _jp.Connectors.AbstractConnector.apply(this, arguments);
this._compute = function (paintInfo, _) {
_super.addSegment(this, STRAIGHT, {x1: paintInfo.sx, y1: paintInfo.sy, x2: paintInfo.startStubX, y2: paintInfo.startStubY});
_super.addSegment(this, STRAIGHT, {x1: paintInfo.startStubX, y1: paintInfo.startStubY, x2: paintInfo.endStubX, y2: paintInfo.endStubY});
_super.addSegment(this, STRAIGHT, {x1: paintInfo.endStubX, y1: paintInfo.endStubY, x2: paintInfo.tx, y2: paintInfo.ty});
};
};
_jp.Connectors.Straight = Straight;
_ju.extend(Straight, _jp.Connectors.AbstractConnector);
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains the SVG renderers.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;
(function () {
// ************************** SVG utility methods ********************************************
"use strict";
var root = this, _jp = root.jsPlumb, _ju = root.jsPlumbUtil;
var svgAttributeMap = {
"stroke-linejoin": "stroke-linejoin",
"stroke-dashoffset": "stroke-dashoffset",
"stroke-linecap": "stroke-linecap"
},
STROKE_DASHARRAY = "stroke-dasharray",
DASHSTYLE = "dashstyle",
LINEAR_GRADIENT = "linearGradient",
RADIAL_GRADIENT = "radialGradient",
DEFS = "defs",
FILL = "fill",
STOP = "stop",
STROKE = "stroke",
STROKE_WIDTH = "stroke-width",
STYLE = "style",
NONE = "none",
JSPLUMB_GRADIENT = "jsplumb_gradient_",
LINE_WIDTH = "strokeWidth",
ns = {
svg: "http://www.w3.org/2000/svg"
},
_attr = function (node, attributes) {
for (var i in attributes) {
node.setAttribute(i, "" + attributes[i]);
}
},
_node = function (name, attributes) {
attributes = attributes || {};
attributes.version = "1.1";
attributes.xmlns = ns.svg;
return _jp.createElementNS(ns.svg, name, null, null, attributes);
},
_pos = function (d) {
return "position:absolute;left:" + d[0] + "px;top:" + d[1] + "px";
},
_clearGradient = function (parent) {
var els = parent.querySelectorAll(" defs,linearGradient,radialGradient");
for (var i = 0; i < els.length; i++) {
els[i].parentNode.removeChild(els[i]);
}
},
_updateGradient = function (parent, node, style, dimensions, uiComponent) {
var id = JSPLUMB_GRADIENT + uiComponent._jsPlumb.instance.idstamp();
// first clear out any existing gradient
_clearGradient(parent);
// this checks for an 'offset' property in the gradient, and in the absence of it, assumes
// we want a linear gradient. if it's there, we create a radial gradient.
// it is possible that a more explicit means of defining the gradient type would be
// better. relying on 'offset' means that we can never have a radial gradient that uses
// some default offset, for instance.
// issue 244 suggested the 'gradientUnits' attribute; without this, straight/flowchart connectors with gradients would
// not show gradients when the line was perfectly horizontal or vertical.
var g;
if (!style.gradient.offset) {
g = _node(LINEAR_GRADIENT, {id: id, gradientUnits: "userSpaceOnUse"});
}
else {
g = _node(RADIAL_GRADIENT, { id: id });
}
var defs = _node(DEFS);
parent.appendChild(defs);
defs.appendChild(g);
// the svg radial gradient seems to treat stops in the reverse
// order to how canvas does it. so we want to keep all the maths the same, but
// iterate the actual style declarations in reverse order, if the x indexes are not in order.
for (var i = 0; i < style.gradient.stops.length; i++) {
var styleToUse = uiComponent.segment === 1 || uiComponent.segment === 2 ? i : style.gradient.stops.length - 1 - i,
stopColor = style.gradient.stops[styleToUse][1],
s = _node(STOP, {"offset": Math.floor(style.gradient.stops[i][0] * 100) + "%", "stop-color": stopColor});
g.appendChild(s);
}
var applyGradientTo = style.stroke ? STROKE : FILL;
node.setAttribute(applyGradientTo, "url(#" + id + ")");
},
_applyStyles = function (parent, node, style, dimensions, uiComponent) {
node.setAttribute(FILL, style.fill ? style.fill : NONE);
node.setAttribute(STROKE, style.stroke ? style.stroke : NONE);
if (style.gradient) {
_updateGradient(parent, node, style, dimensions, uiComponent);
}
else {
// make sure we clear any existing gradient
_clearGradient(parent);
node.setAttribute(STYLE, "");
}
if (style.strokeWidth) {
node.setAttribute(STROKE_WIDTH, style.strokeWidth);
}
// in SVG there is a stroke-dasharray attribute we can set, and its syntax looks like
// the syntax in VML but is actually kind of nasty: values are given in the pixel
// coordinate space, whereas in VML they are multiples of the width of the stroked
// line, which makes a lot more sense. for that reason, jsPlumb is supporting both
// the native svg 'stroke-dasharray' attribute, and also the 'dashstyle' concept from
// VML, which will be the preferred method. the code below this converts a dashstyle
// attribute given in terms of stroke width into a pixel representation, by using the
// stroke's lineWidth.
if (style[DASHSTYLE] && style[LINE_WIDTH] && !style[STROKE_DASHARRAY]) {
var sep = style[DASHSTYLE].indexOf(",") === -1 ? " " : ",",
parts = style[DASHSTYLE].split(sep),
styleToUse = "";
parts.forEach(function (p) {
styleToUse += (Math.floor(p * style.strokeWidth) + sep);
});
node.setAttribute(STROKE_DASHARRAY, styleToUse);
}
else if (style[STROKE_DASHARRAY]) {
node.setAttribute(STROKE_DASHARRAY, style[STROKE_DASHARRAY]);
}
// extra attributes such as join type, dash offset.
for (var i in svgAttributeMap) {
if (style[i]) {
node.setAttribute(svgAttributeMap[i], style[i]);
}
}
},
_appendAtIndex = function (svg, path, idx) {
if (svg.childNodes.length > idx) {
svg.insertBefore(path, svg.childNodes[idx]);
}
else {
svg.appendChild(path);
}
};
/**
utility methods for other objects to use.
*/
_ju.svg = {
node: _node,
attr: _attr,
pos: _pos
};
// ************************** / SVG utility methods ********************************************
/*
* Base class for SVG components.
*/
var SvgComponent = function (params) {
var pointerEventsSpec = params.pointerEventsSpec || "all", renderer = {};
_jp.jsPlumbUIComponent.apply(this, params.originalArgs);
this.canvas = null;
this.path = null;
this.svg = null;
this.bgCanvas = null;
var clazz = params.cssClass + " " + (params.originalArgs[0].cssClass || ""),
svgParams = {
"style": "",
"width": 0,
"height": 0,
"pointer-events": pointerEventsSpec,
"position": "absolute"
};
this.svg = _node("svg", svgParams);
if (params.useDivWrapper) {
this.canvas = _jp.createElement("div", { position : "absolute" });
_ju.sizeElement(this.canvas, 0, 0, 1, 1);
this.canvas.className = clazz;
}
else {
_attr(this.svg, { "class": clazz });
this.canvas = this.svg;
}
params._jsPlumb.appendElement(this.canvas, params.originalArgs[0].parent);
if (params.useDivWrapper) {
this.canvas.appendChild(this.svg);
}
var displayElements = [ this.canvas ];
this.getDisplayElements = function () {
return displayElements;
};
this.appendDisplayElement = function (el) {
displayElements.push(el);
};
this.paint = function (style, anchor, extents) {
if (style != null) {
var xy = [ this.x, this.y ], wh = [ this.w, this.h ], p;
if (extents != null) {
if (extents.xmin < 0) {
xy[0] += extents.xmin;
}
if (extents.ymin < 0) {
xy[1] += extents.ymin;
}
wh[0] = extents.xmax + ((extents.xmin < 0) ? -extents.xmin : 0);
wh[1] = extents.ymax + ((extents.ymin < 0) ? -extents.ymin : 0);
}
if (params.useDivWrapper) {
_ju.sizeElement(this.canvas, xy[0], xy[1], wh[0], wh[1]);
xy[0] = 0;
xy[1] = 0;
p = _pos([ 0, 0 ]);
}
else {
p = _pos([ xy[0], xy[1] ]);
}
renderer.paint.apply(this, arguments);
_attr(this.svg, {
"style": p,
"width": wh[0] || 0,
"height": wh[1] || 0
});
}
};
return {
renderer: renderer
};
};
_ju.extend(SvgComponent, _jp.jsPlumbUIComponent, {
cleanup: function (force) {
if (force || this.typeId == null) {
if (this.canvas) {
this.canvas._jsPlumb = null;
}
if (this.svg) {
this.svg._jsPlumb = null;
}
if (this.bgCanvas) {
this.bgCanvas._jsPlumb = null;
}
if (this.canvas && this.canvas.parentNode) {
this.canvas.parentNode.removeChild(this.canvas);
}
if (this.bgCanvas && this.bgCanvas.parentNode) {
this.canvas.parentNode.removeChild(this.canvas);
}
this.svg = null;
this.canvas = null;
this.path = null;
this.group = null;
}
else {
// if not a forced cleanup, just detach from DOM for now.
if (this.canvas && this.canvas.parentNode) {
this.canvas.parentNode.removeChild(this.canvas);
}
if (this.bgCanvas && this.bgCanvas.parentNode) {
this.bgCanvas.parentNode.removeChild(this.bgCanvas);
}
}
},
reattach:function(instance) {
var c = instance.getContainer();
if (this.canvas && this.canvas.parentNode == null) {
c.appendChild(this.canvas);
}
if (this.bgCanvas && this.bgCanvas.parentNode == null) {
c.appendChild(this.bgCanvas);
}
},
setVisible: function (v) {
if (this.canvas) {
this.canvas.style.display = v ? "block" : "none";
}
}
});
/*
* Base class for SVG connectors.
*/
_jp.ConnectorRenderers.svg = function (params) {
var self = this,
_super = SvgComponent.apply(this, [
{
cssClass: params._jsPlumb.connectorClass + (this.isEditable() ? " " + params._jsPlumb.editableConnectorClass : ""),
originalArgs: arguments,
pointerEventsSpec: "none",
_jsPlumb: params._jsPlumb
}
]);
var _superSetEditable = this.setEditable;
this.setEditable = function(e) {
var result = _superSetEditable.apply(this, [e]);
_jp[result ? "addClass" : "removeClass"](this.canvas, this._jsPlumb.instance.editableConnectorClass);
};
_super.renderer.paint = function (style, anchor, extents) {
var segments = self.getSegments(), p = "", offset = [0, 0];
if (extents.xmin < 0) {
offset[0] = -extents.xmin;
}
if (extents.ymin < 0) {
offset[1] = -extents.ymin;
}
if (segments.length > 0) {
p = self.getPathData();
var a = {
d: p,
transform: "translate(" + offset[0] + "," + offset[1] + ")",
"pointer-events": params["pointer-events"] || "visibleStroke"
},
outlineStyle = null,
d = [self.x, self.y, self.w, self.h];
// outline style. actually means drawing an svg object underneath the main one.
if (style.outlineStroke) {
var outlineWidth = style.outlineWidth || 1,
outlineStrokeWidth = style.strokeWidth + (2 * outlineWidth);
outlineStyle = _jp.extend({}, style);
delete outlineStyle.gradient;
outlineStyle.stroke = style.outlineStroke;
outlineStyle.strokeWidth = outlineStrokeWidth;
if (self.bgPath == null) {
self.bgPath = _node("path", a);
_jp.addClass(self.bgPath, _jp.connectorOutlineClass);
_appendAtIndex(self.svg, self.bgPath, 0);
}
else {
_attr(self.bgPath, a);
}
_applyStyles(self.svg, self.bgPath, outlineStyle, d, self);
}
if (self.path == null) {
self.path = _node("path", a);
_appendAtIndex(self.svg, self.path, style.outlineStroke ? 1 : 0);
}
else {
_attr(self.path, a);
}
_applyStyles(self.svg, self.path, style, d, self);
}
};
};
_ju.extend(_jp.ConnectorRenderers.svg, SvgComponent);
// ******************************* svg segment renderer *****************************************************
// ******************************* /svg segments *****************************************************
/*
* Base class for SVG endpoints.
*/
var SvgEndpoint = _jp.SvgEndpoint = function (params) {
var _super = SvgComponent.apply(this, [
{
cssClass: params._jsPlumb.endpointClass,
originalArgs: arguments,
pointerEventsSpec: "all",
useDivWrapper: true,
_jsPlumb: params._jsPlumb
}
]);
_super.renderer.paint = function (style) {
var s = _jp.extend({}, style);
if (s.outlineStroke) {
s.stroke = s.outlineStroke;
}
if (this.node == null) {
this.node = this.makeNode(s);
this.svg.appendChild(this.node);
}
else if (this.updateNode != null) {
this.updateNode(this.node);
}
_applyStyles(this.svg, this.node, s, [ this.x, this.y, this.w, this.h ], this);
_pos(this.node, [ this.x, this.y ]);
}.bind(this);
};
_ju.extend(SvgEndpoint, SvgComponent);
/*
* SVG Dot Endpoint
*/
_jp.Endpoints.svg.Dot = function () {
_jp.Endpoints.Dot.apply(this, arguments);
SvgEndpoint.apply(this, arguments);
this.makeNode = function (style) {
return _node("circle", {
"cx": this.w / 2,
"cy": this.h / 2,
"r": this.radius
});
};
this.updateNode = function (node) {
_attr(node, {
"cx": this.w / 2,
"cy": this.h / 2,
"r": this.radius
});
};
};
_ju.extend(_jp.Endpoints.svg.Dot, [_jp.Endpoints.Dot, SvgEndpoint]);
/*
* SVG Rectangle Endpoint
*/
_jp.Endpoints.svg.Rectangle = function () {
_jp.Endpoints.Rectangle.apply(this, arguments);
SvgEndpoint.apply(this, arguments);
this.makeNode = function (style) {
return _node("rect", {
"width": this.w,
"height": this.h
});
};
this.updateNode = function (node) {
_attr(node, {
"width": this.w,
"height": this.h
});
};
};
_ju.extend(_jp.Endpoints.svg.Rectangle, [_jp.Endpoints.Rectangle, SvgEndpoint]);
// ---------------------------------- Connectors ------------------------------------------------------------
_jp.Connectors.svg.Flowchart = function() {
_jp.Connectors.Flowchart.apply(this, arguments);
_jp.ConnectorRenderers.svg.apply(this, arguments);
};
_ju.extend(_jp.Connectors.svg.Flowchart, [ _jp.Connectors.Flowchart, _jp.ConnectorRenderers.svg]);
_jp.Connectors.svg.Bezier = function() {
_jp.Connectors.Bezier.apply(this, arguments);
_jp.ConnectorRenderers.svg.apply(this, arguments);
};
_ju.extend(_jp.Connectors.svg.Bezier, [ _jp.Connectors.Bezier, _jp.ConnectorRenderers.svg]);
_jp.Connectors.svg.Straight = function() {
_jp.Connectors.Straight.apply(this, arguments);
_jp.ConnectorRenderers.svg.apply(this, arguments);
};
_ju.extend(_jp.Connectors.svg.Straight, [ _jp.Connectors.Straight, _jp.ConnectorRenderers.svg]);
_jp.Connectors.svg.StateMachine = function() {
_jp.Connectors.StateMachine.apply(this, arguments);
_jp.ConnectorRenderers.svg.apply(this, arguments);
};
_ju.extend(_jp.Connectors.svg.StateMachine, [ _jp.Connectors.StateMachine, _jp.ConnectorRenderers.svg]);
// ------------------------------------------ / Connectors -----------------------------------------
/*
* SVG Image Endpoint is the default image endpoint.
*/
_jp.Endpoints.svg.Image = _jp.Endpoints.Image;
/*
* Blank endpoint in svg renderer is the default Blank endpoint.
*/
_jp.Endpoints.svg.Blank = _jp.Endpoints.Blank;
/*
* Label overlay in svg renderer is the default Label overlay.
*/
_jp.Overlays.svg.Label = _jp.Overlays.Label;
/*
* Custom overlay in svg renderer is the default Custom overlay.
*/
_jp.Overlays.svg.Custom = _jp.Overlays.Custom;
var AbstractSvgArrowOverlay = function (superclass, originalArgs) {
superclass.apply(this, originalArgs);
_jp.jsPlumbUIComponent.apply(this, originalArgs);
this.isAppendedAtTopLevel = false;
var self = this;
this.path = null;
this.paint = function (params, containerExtents) {
// only draws on connections, not endpoints.
if (params.component.svg && containerExtents) {
if (this.path == null) {
this.path = _node("path", {
"pointer-events": "all"
});
params.component.svg.appendChild(this.path);
if (this.elementCreated) {
this.elementCreated(this.path, params.component);
}
this.canvas = params.component.svg; // for the sake of completeness; this behaves the same as other overlays
}
var clazz = originalArgs && (originalArgs.length === 1) ? (originalArgs[0].cssClass || "") : "",
offset = [0, 0];
if (containerExtents.xmin < 0) {
offset[0] = -containerExtents.xmin;
}
if (containerExtents.ymin < 0) {
offset[1] = -containerExtents.ymin;
}
_attr(this.path, {
"d": makePath(params.d),
"class": clazz,
stroke: params.stroke ? params.stroke : null,
fill: params.fill ? params.fill : null,
transform: "translate(" + offset[0] + "," + offset[1] + ")"
});
}
};
var makePath = function (d) {
return (isNaN(d.cxy.x) || isNaN(d.cxy.y)) ? "" : "M" + d.hxy.x + "," + d.hxy.y +
" L" + d.tail[0].x + "," + d.tail[0].y +
" L" + d.cxy.x + "," + d.cxy.y +
" L" + d.tail[1].x + "," + d.tail[1].y +
" L" + d.hxy.x + "," + d.hxy.y;
};
this.transfer = function(target) {
if (target.canvas && this.path && this.path.parentNode) {
this.path.parentNode.removeChild(this.path);
target.canvas.appendChild(this.path);
}
};
};
_ju.extend(AbstractSvgArrowOverlay, [_jp.jsPlumbUIComponent, _jp.Overlays.AbstractOverlay], {
cleanup: function (force) {
if (this.path != null) {
if (force) {
this._jsPlumb.instance.removeElement(this.path);
}
else {
if (this.path.parentNode) {
this.path.parentNode.removeChild(this.path);
}
}
}
},
reattach:function(instance, component) {
if (this.path && component.canvas) {
component.canvas.appendChild(this.path);
}
},
setVisible: function (v) {
if (this.path != null) {
(this.path.style.display = (v ? "block" : "none"));
}
}
});
_jp.Overlays.svg.Arrow = function () {
AbstractSvgArrowOverlay.apply(this, [_jp.Overlays.Arrow, arguments]);
};
_ju.extend(_jp.Overlays.svg.Arrow, [ _jp.Overlays.Arrow, AbstractSvgArrowOverlay ]);
_jp.Overlays.svg.PlainArrow = function () {
AbstractSvgArrowOverlay.apply(this, [_jp.Overlays.PlainArrow, arguments]);
};
_ju.extend(_jp.Overlays.svg.PlainArrow, [ _jp.Overlays.PlainArrow, AbstractSvgArrowOverlay ]);
_jp.Overlays.svg.Diamond = function () {
AbstractSvgArrowOverlay.apply(this, [_jp.Overlays.Diamond, arguments]);
};
_ju.extend(_jp.Overlays.svg.Diamond, [ _jp.Overlays.Diamond, AbstractSvgArrowOverlay ]);
// a test
_jp.Overlays.svg.GuideLines = function () {
var path = null, self = this, p1_1, p1_2;
_jp.Overlays.GuideLines.apply(this, arguments);
this.paint = function (params, containerExtents) {
if (path == null) {
path = _node("path");
params.connector.svg.appendChild(path);
self.attachListeners(path, params.connector);
self.attachListeners(path, self);
p1_1 = _node("path");
params.connector.svg.appendChild(p1_1);
self.attachListeners(p1_1, params.connector);
self.attachListeners(p1_1, self);
p1_2 = _node("path");
params.connector.svg.appendChild(p1_2);
self.attachListeners(p1_2, params.connector);
self.attachListeners(p1_2, self);
}
var offset = [0, 0];
if (containerExtents.xmin < 0) {
offset[0] = -containerExtents.xmin;
}
if (containerExtents.ymin < 0) {
offset[1] = -containerExtents.ymin;
}
_attr(path, {
"d": makePath(params.head, params.tail),
stroke: "red",
fill: null,
transform: "translate(" + offset[0] + "," + offset[1] + ")"
});
_attr(p1_1, {
"d": makePath(params.tailLine[0], params.tailLine[1]),
stroke: "blue",
fill: null,
transform: "translate(" + offset[0] + "," + offset[1] + ")"
});
_attr(p1_2, {
"d": makePath(params.headLine[0], params.headLine[1]),
stroke: "green",
fill: null,
transform: "translate(" + offset[0] + "," + offset[1] + ")"
});
};
var makePath = function (d1, d2) {
return "M " + d1.x + "," + d1.y +
" L" + d2.x + "," + d2.y;
};
};
_ju.extend(_jp.Overlays.svg.GuideLines, _jp.Overlays.GuideLines);
}).call(typeof window !== 'undefined' ? window : this);
/*
* This file contains the 'vanilla' adapter - having no external dependencies other than bundled libs.
*
* Copyright (c) 2010 - 2018 jsPlumb (hello@jsplumbtoolkit.com)
*
* https://jsplumbtoolkit.com
* https://github.com/jsplumb/jsplumb
*
* Dual licensed under the MIT and GPL2 licenses.
*/
;
(function () {
"use strict";
var root = this, _jp = root.jsPlumb, _ju = root.jsPlumbUtil,
_jk = root.Katavorio, _jg = root.Biltong;
var _getDragManager = function (instance, category) {
category = category || "main";
var key = "_katavorio_" + category;
var k = instance[key],
e = instance.getEventManager();
if (!k) {
k = new _jk({
bind: e.on,
unbind: e.off,
getSize: _jp.getSize,
getConstrainingRectangle:function(el) {
return [ el.parentNode.scrollWidth, el.parentNode.scrollHeight ];
},
getPosition: function (el, relativeToRoot) {
// if this is a nested draggable then compute the offset against its own offsetParent, otherwise
// compute against the Container's origin. see also the getUIPosition method below.
var o = instance.getOffset(el, relativeToRoot, el._katavorioDrag ? el.offsetParent : null);
return [o.left, o.top];
},
setPosition: function (el, xy) {
el.style.left = xy[0] + "px";
el.style.top = xy[1] + "px";
},
addClass: _jp.addClass,
removeClass: _jp.removeClass,
intersects: _jg.intersects,
indexOf: function(l, i) { return l.indexOf(i); },
scope:instance.getDefaultScope(),
css: {
noSelect: instance.dragSelectClass,
droppable: "jtk-droppable",
draggable: "jtk-draggable",
drag: "jtk-drag",
selected: "jtk-drag-selected",
active: "jtk-drag-active",
hover: "jtk-drag-hover",
ghostProxy:"jtk-ghost-proxy"
}
});
k.setZoom(instance.getZoom());
instance[key] = k;
instance.bind("zoom", k.setZoom);
}
return k;
};
var _animProps = function (o, p) {
var _one = function (pName) {
if (p[pName] != null) {
if (_ju.isString(p[pName])) {
var m = p[pName].match(/-=/) ? -1 : 1,
v = p[pName].substring(2);
return o[pName] + (m * v);
}
else {
return p[pName];
}
}
else {
return o[pName];
}
};
return [ _one("left"), _one("top") ];
};
_jp.extend(root.jsPlumbInstance.prototype, {
animationSupported:true,
getElement: function (el) {
if (el == null) {
return null;
}
// here we pluck the first entry if el was a list of entries.
// this is not my favourite thing to do, but previous versions of
// jsplumb supported jquery selectors, and it is possible a selector
// will be passed in here.
el = typeof el === "string" ? el : el.length != null && el.enctype == null ? el[0] : el;
return typeof el === "string" ? document.getElementById(el) : el;
},
removeElement: function (element) {
_getDragManager(this).elementRemoved(element);
this.getEventManager().remove(element);
},
//
// this adapter supports a rudimentary animation function. no easing is supported. only
// left/top properties are supported. property delta args are expected to be in the form
//
// +=x.xxxx
//
// or
//
// -=x.xxxx
//
doAnimate: function (el, properties, options) {
options = options || {};
var o = this.getOffset(el),
ap = _animProps(o, properties),
ldist = ap[0] - o.left,
tdist = ap[1] - o.top,
d = options.duration || 250,
step = 15, steps = d / step,
linc = (step / d) * ldist,
tinc = (step / d) * tdist,
idx = 0,
_int = setInterval(function () {
_jp.setPosition(el, {
left: o.left + (linc * (idx + 1)),
top: o.top + (tinc * (idx + 1))
});
if (options.step != null) {
options.step(idx, Math.ceil(steps));
}
idx++;
if (idx >= steps) {
window.clearInterval(_int);
if (options.complete != null) {
options.complete();
}
}
}, step);
},
// DRAG/DROP
destroyDraggable: function (el, category) {
_getDragManager(this, category).destroyDraggable(el);
},
unbindDraggable: function (el, evt, fn, category) {
_getDragManager(this, category).destroyDraggable(el, evt, fn);
},
destroyDroppable: function (el, category) {
_getDragManager(this, category).destroyDroppable(el);
},
unbindDroppable: function (el, evt, fn, category) {
_getDragManager(this, category).destroyDroppable(el, evt, fn);
},
initDraggable: function (el, options, category) {
_getDragManager(this, category).draggable(el, options);
},
initDroppable: function (el, options, category) {
_getDragManager(this, category).droppable(el, options);
},
isAlreadyDraggable: function (el) {
return el._katavorioDrag != null;
},
isDragSupported: function (el, options) {
return true;
},
isDropSupported: function (el, options) {
return true;
},
isElementDraggable: function (el) {
el = _jp.getElement(el);
return el._katavorioDrag && el._katavorioDrag.isEnabled();
},
getDragObject: function (eventArgs) {
return eventArgs[0].drag.getDragElement();
},
getDragScope: function (el) {
return el._katavorioDrag && el._katavorioDrag.scopes.join(" ") || "";
},
getDropEvent: function (args) {
return args[0].e;
},
getUIPosition: function (eventArgs, zoom) {
// here the position reported to us by Katavorio is relative to the element's offsetParent. For top
// level nodes that is fine, but if we have a nested draggable then its offsetParent is actually
// not going to be the jsplumb container; it's going to be some child of that element. In that case
// we want to adjust the UI position to account for the offsetParent's position relative to the Container
// origin.
var el = eventArgs[0].el;
if (el.offsetParent == null) {
return null;
}
var finalPos = eventArgs[0].finalPos || eventArgs[0].pos;
var p = { left:finalPos[0], top:finalPos[1] };
if (el._katavorioDrag && el.offsetParent !== this.getContainer()) {
var oc = this.getOffset(el.offsetParent);
p.left += oc.left;
p.top += oc.top;
}
return p;
},
setDragFilter: function (el, filter, _exclude) {
if (el._katavorioDrag) {
el._katavorioDrag.setFilter(filter, _exclude);
}
},
setElementDraggable: function (el, draggable) {
el = _jp.getElement(el);
if (el._katavorioDrag) {
el._katavorioDrag.setEnabled(draggable);
}
},
setDragScope: function (el, scope) {
if (el._katavorioDrag) {
el._katavorioDrag.k.setDragScope(el, scope);
}
},
setDropScope:function(el, scope) {
if (el._katavorioDrop && el._katavorioDrop.length > 0) {
el._katavorioDrop[0].k.setDropScope(el, scope);
}
},
addToPosse:function(el, spec) {
var specs = Array.prototype.slice.call(arguments, 1);
var dm = _getDragManager(this);
_jp.each(el, function(_el) {
_el = [ _jp.getElement(_el) ];
_el.push.apply(_el, specs );
dm.addToPosse.apply(dm, _el);
});
},
setPosse:function(el, spec) {
var specs = Array.prototype.slice.call(arguments, 1);
var dm = _getDragManager(this);
_jp.each(el, function(_el) {
_el = [ _jp.getElement(_el) ];
_el.push.apply(_el, specs );
dm.setPosse.apply(dm, _el);
});
},
removeFromPosse:function(el, posseId) {
var specs = Array.prototype.slice.call(arguments, 1);
var dm = _getDragManager(this);
_jp.each(el, function(_el) {
_el = [ _jp.getElement(_el) ];
_el.push.apply(_el, specs );
dm.removeFromPosse.apply(dm, _el);
});
},
removeFromAllPosses:function(el) {
var dm = _getDragManager(this);
_jp.each(el, function(_el) { dm.removeFromAllPosses(_jp.getElement(_el)); });
},
setPosseState:function(el, posseId, state) {
var dm = _getDragManager(this);
_jp.each(el, function(_el) { dm.setPosseState(_jp.getElement(_el), posseId, state); });
},
dragEvents: {
'start': 'start', 'stop': 'stop', 'drag': 'drag', 'step': 'step',
'over': 'over', 'out': 'out', 'drop': 'drop', 'complete': 'complete',
'beforeStart':'beforeStart'
},
animEvents: {
'step': "step", 'complete': 'complete'
},
stopDrag: function (el) {
if (el._katavorioDrag) {
el._katavorioDrag.abort();
}
},
addToDragSelection: function (spec) {
_getDragManager(this).select(spec);
},
removeFromDragSelection: function (spec) {
_getDragManager(this).deselect(spec);
},
clearDragSelection: function () {
_getDragManager(this).deselectAll();
},
trigger: function (el, event, originalEvent, payload) {
this.getEventManager().trigger(el, event, originalEvent, payload);
},
doReset:function() {
// look for katavorio instances and reset each one if found.
for (var key in this) {
if (key.indexOf("_katavorio_") === 0) {
this[key].reset();
}
}
}
});
var ready = function (f) {
var _do = function () {
if (/complete|loaded|interactive/.test(document.readyState) && typeof(document.body) !== "undefined" && document.body != null) {
f();
}
else {
setTimeout(_do, 9);
}
};
_do();
};
ready(_jp.init);
}).call(typeof window !== 'undefined' ? window : this);
/***/ }),
/* 257 */
/*!************************************************!*\
!*** ./node_modules/timers-browserify/main.js ***!
\************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {var scope = (typeof global !== "undefined" && global) ||
(typeof self !== "undefined" && self) ||
window;
var apply = Function.prototype.apply;
// DOM APIs, for completeness
exports.setTimeout = function() {
return new Timeout(apply.call(setTimeout, scope, arguments), clearTimeout);
};
exports.setInterval = function() {
return new Timeout(apply.call(setInterval, scope, arguments), clearInterval);
};
exports.clearTimeout =
exports.clearInterval = function(timeout) {
if (timeout) {
timeout.close();
}
};
function Timeout(id, clearFn) {
this._id = id;
this._clearFn = clearFn;
}
Timeout.prototype.unref = Timeout.prototype.ref = function() {};
Timeout.prototype.close = function() {
this._clearFn.call(scope, this._id);
};
// Does not start the time, just sets up the members needed.
exports.enroll = function(item, msecs) {
clearTimeout(item._idleTimeoutId);
item._idleTimeout = msecs;
};
exports.unenroll = function(item) {
clearTimeout(item._idleTimeoutId);
item._idleTimeout = -1;
};
exports._unrefActive = exports.active = function(item) {
clearTimeout(item._idleTimeoutId);
var msecs = item._idleTimeout;
if (msecs >= 0) {
item._idleTimeoutId = setTimeout(function onTimeout() {
if (item._onTimeout)
item._onTimeout();
}, msecs);
}
};
// setimmediate attaches itself to the global object
__webpack_require__(/*! setimmediate */ 375);
// On some exotic environments, it's not clear which object `setimmediate` was
// able to install onto. Search each possibility in the same order as the
// `setimmediate` library.
exports.setImmediate = (typeof self !== "undefined" && self.setImmediate) ||
(typeof global !== "undefined" && global.setImmediate) ||
(this && this.setImmediate);
exports.clearImmediate = (typeof self !== "undefined" && self.clearImmediate) ||
(typeof global !== "undefined" && global.clearImmediate) ||
(this && this.clearImmediate);
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../webpack/buildin/global.js */ 98)))
/***/ }),
/* 258 */
/*!******************************************************!*\
!*** ./node_modules/bluebird/js/browser/bluebird.js ***!
\******************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process, global, setImmediate) {/* @preserve
* The MIT License (MIT)
*
* Copyright (c) 2013-2017 Petka Antonov
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*/
/**
* bluebird build version 3.5.1
* Features enabled: core, race, call_get, generators, map, nodeify, promisify, props, reduce, settle, some, using, timers, filter, any, each
*/
!function(e){if(true)module.exports=e();else { var f; }}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof _dereq_=="function"&&_dereq_;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof _dereq_=="function"&&_dereq_;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise) {
var SomePromiseArray = Promise._SomePromiseArray;
function any(promises) {
var ret = new SomePromiseArray(promises);
var promise = ret.promise();
ret.setHowMany(1);
ret.setUnwrap();
ret.init();
return promise;
}
Promise.any = function (promises) {
return any(promises);
};
Promise.prototype.any = function () {
return any(this);
};
};
},{}],2:[function(_dereq_,module,exports){
"use strict";
var firstLineError;
try {throw new Error(); } catch (e) {firstLineError = e;}
var schedule = _dereq_("./schedule");
var Queue = _dereq_("./queue");
var util = _dereq_("./util");
function Async() {
this._customScheduler = false;
this._isTickUsed = false;
this._lateQueue = new Queue(16);
this._normalQueue = new Queue(16);
this._haveDrainedQueues = false;
this._trampolineEnabled = true;
var self = this;
this.drainQueues = function () {
self._drainQueues();
};
this._schedule = schedule;
}
Async.prototype.setScheduler = function(fn) {
var prev = this._schedule;
this._schedule = fn;
this._customScheduler = true;
return prev;
};
Async.prototype.hasCustomScheduler = function() {
return this._customScheduler;
};
Async.prototype.enableTrampoline = function() {
this._trampolineEnabled = true;
};
Async.prototype.disableTrampolineIfNecessary = function() {
if (util.hasDevTools) {
this._trampolineEnabled = false;
}
};
Async.prototype.haveItemsQueued = function () {
return this._isTickUsed || this._haveDrainedQueues;
};
Async.prototype.fatalError = function(e, isNode) {
if (isNode) {
process.stderr.write("Fatal " + (e instanceof Error ? e.stack : e) +
"\n");
process.exit(2);
} else {
this.throwLater(e);
}
};
Async.prototype.throwLater = function(fn, arg) {
if (arguments.length === 1) {
arg = fn;
fn = function () { throw arg; };
}
if (typeof setTimeout !== "undefined") {
setTimeout(function() {
fn(arg);
}, 0);
} else try {
this._schedule(function() {
fn(arg);
});
} catch (e) {
throw new Error("No async scheduler available\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
};
function AsyncInvokeLater(fn, receiver, arg) {
this._lateQueue.push(fn, receiver, arg);
this._queueTick();
}
function AsyncInvoke(fn, receiver, arg) {
this._normalQueue.push(fn, receiver, arg);
this._queueTick();
}
function AsyncSettlePromises(promise) {
this._normalQueue._pushOne(promise);
this._queueTick();
}
if (!util.hasDevTools) {
Async.prototype.invokeLater = AsyncInvokeLater;
Async.prototype.invoke = AsyncInvoke;
Async.prototype.settlePromises = AsyncSettlePromises;
} else {
Async.prototype.invokeLater = function (fn, receiver, arg) {
if (this._trampolineEnabled) {
AsyncInvokeLater.call(this, fn, receiver, arg);
} else {
this._schedule(function() {
setTimeout(function() {
fn.call(receiver, arg);
}, 100);
});
}
};
Async.prototype.invoke = function (fn, receiver, arg) {
if (this._trampolineEnabled) {
AsyncInvoke.call(this, fn, receiver, arg);
} else {
this._schedule(function() {
fn.call(receiver, arg);
});
}
};
Async.prototype.settlePromises = function(promise) {
if (this._trampolineEnabled) {
AsyncSettlePromises.call(this, promise);
} else {
this._schedule(function() {
promise._settlePromises();
});
}
};
}
Async.prototype._drainQueue = function(queue) {
while (queue.length() > 0) {
var fn = queue.shift();
if (typeof fn !== "function") {
fn._settlePromises();
continue;
}
var receiver = queue.shift();
var arg = queue.shift();
fn.call(receiver, arg);
}
};
Async.prototype._drainQueues = function () {
this._drainQueue(this._normalQueue);
this._reset();
this._haveDrainedQueues = true;
this._drainQueue(this._lateQueue);
};
Async.prototype._queueTick = function () {
if (!this._isTickUsed) {
this._isTickUsed = true;
this._schedule(this.drainQueues);
}
};
Async.prototype._reset = function () {
this._isTickUsed = false;
};
module.exports = Async;
module.exports.firstLineError = firstLineError;
},{"./queue":26,"./schedule":29,"./util":36}],3:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise, INTERNAL, tryConvertToPromise, debug) {
var calledBind = false;
var rejectThis = function(_, e) {
this._reject(e);
};
var targetRejected = function(e, context) {
context.promiseRejectionQueued = true;
context.bindingPromise._then(rejectThis, rejectThis, null, this, e);
};
var bindingResolved = function(thisArg, context) {
if (((this._bitField & 50397184) === 0)) {
this._resolveCallback(context.target);
}
};
var bindingRejected = function(e, context) {
if (!context.promiseRejectionQueued) this._reject(e);
};
Promise.prototype.bind = function (thisArg) {
if (!calledBind) {
calledBind = true;
Promise.prototype._propagateFrom = debug.propagateFromFunction();
Promise.prototype._boundValue = debug.boundValueFunction();
}
var maybePromise = tryConvertToPromise(thisArg);
var ret = new Promise(INTERNAL);
ret._propagateFrom(this, 1);
var target = this._target();
ret._setBoundTo(maybePromise);
if (maybePromise instanceof Promise) {
var context = {
promiseRejectionQueued: false,
promise: ret,
target: target,
bindingPromise: maybePromise
};
target._then(INTERNAL, targetRejected, undefined, ret, context);
maybePromise._then(
bindingResolved, bindingRejected, undefined, ret, context);
ret._setOnCancel(maybePromise);
} else {
ret._resolveCallback(target);
}
return ret;
};
Promise.prototype._setBoundTo = function (obj) {
if (obj !== undefined) {
this._bitField = this._bitField | 2097152;
this._boundTo = obj;
} else {
this._bitField = this._bitField & (~2097152);
}
};
Promise.prototype._isBound = function () {
return (this._bitField & 2097152) === 2097152;
};
Promise.bind = function (thisArg, value) {
return Promise.resolve(value).bind(thisArg);
};
};
},{}],4:[function(_dereq_,module,exports){
"use strict";
var old;
if (typeof Promise !== "undefined") old = Promise;
function noConflict() {
try { if (Promise === bluebird) Promise = old; }
catch (e) {}
return bluebird;
}
var bluebird = _dereq_("./promise")();
bluebird.noConflict = noConflict;
module.exports = bluebird;
},{"./promise":22}],5:[function(_dereq_,module,exports){
"use strict";
var cr = Object.create;
if (cr) {
var callerCache = cr(null);
var getterCache = cr(null);
callerCache[" size"] = getterCache[" size"] = 0;
}
module.exports = function(Promise) {
var util = _dereq_("./util");
var canEvaluate = util.canEvaluate;
var isIdentifier = util.isIdentifier;
var getMethodCaller;
var getGetter;
if (false) { var getCompiled, makeGetter, makeMethodCaller; }
function ensureMethod(obj, methodName) {
var fn;
if (obj != null) fn = obj[methodName];
if (typeof fn !== "function") {
var message = "Object " + util.classString(obj) + " has no method '" +
util.toString(methodName) + "'";
throw new Promise.TypeError(message);
}
return fn;
}
function caller(obj) {
var methodName = this.pop();
var fn = ensureMethod(obj, methodName);
return fn.apply(obj, this);
}
Promise.prototype.call = function (methodName) {
var args = [].slice.call(arguments, 1);;
if (false) { var maybeCaller; }
args.push(methodName);
return this._then(caller, undefined, undefined, args, undefined);
};
function namedGetter(obj) {
return obj[this];
}
function indexedGetter(obj) {
var index = +this;
if (index < 0) index = Math.max(0, index + obj.length);
return obj[index];
}
Promise.prototype.get = function (propertyName) {
var isIndex = (typeof propertyName === "number");
var getter;
if (!isIndex) {
if (canEvaluate) {
var maybeGetter = getGetter(propertyName);
getter = maybeGetter !== null ? maybeGetter : namedGetter;
} else {
getter = namedGetter;
}
} else {
getter = indexedGetter;
}
return this._then(getter, undefined, undefined, propertyName, undefined);
};
};
},{"./util":36}],6:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise, PromiseArray, apiRejection, debug) {
var util = _dereq_("./util");
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
var async = Promise._async;
Promise.prototype["break"] = Promise.prototype.cancel = function() {
if (!debug.cancellation()) return this._warn("cancellation is disabled");
var promise = this;
var child = promise;
while (promise._isCancellable()) {
if (!promise._cancelBy(child)) {
if (child._isFollowing()) {
child._followee().cancel();
} else {
child._cancelBranched();
}
break;
}
var parent = promise._cancellationParent;
if (parent == null || !parent._isCancellable()) {
if (promise._isFollowing()) {
promise._followee().cancel();
} else {
promise._cancelBranched();
}
break;
} else {
if (promise._isFollowing()) promise._followee().cancel();
promise._setWillBeCancelled();
child = promise;
promise = parent;
}
}
};
Promise.prototype._branchHasCancelled = function() {
this._branchesRemainingToCancel--;
};
Promise.prototype._enoughBranchesHaveCancelled = function() {
return this._branchesRemainingToCancel === undefined ||
this._branchesRemainingToCancel <= 0;
};
Promise.prototype._cancelBy = function(canceller) {
if (canceller === this) {
this._branchesRemainingToCancel = 0;
this._invokeOnCancel();
return true;
} else {
this._branchHasCancelled();
if (this._enoughBranchesHaveCancelled()) {
this._invokeOnCancel();
return true;
}
}
return false;
};
Promise.prototype._cancelBranched = function() {
if (this._enoughBranchesHaveCancelled()) {
this._cancel();
}
};
Promise.prototype._cancel = function() {
if (!this._isCancellable()) return;
this._setCancelled();
async.invoke(this._cancelPromises, this, undefined);
};
Promise.prototype._cancelPromises = function() {
if (this._length() > 0) this._settlePromises();
};
Promise.prototype._unsetOnCancel = function() {
this._onCancelField = undefined;
};
Promise.prototype._isCancellable = function() {
return this.isPending() && !this._isCancelled();
};
Promise.prototype.isCancellable = function() {
return this.isPending() && !this.isCancelled();
};
Promise.prototype._doInvokeOnCancel = function(onCancelCallback, internalOnly) {
if (util.isArray(onCancelCallback)) {
for (var i = 0; i < onCancelCallback.length; ++i) {
this._doInvokeOnCancel(onCancelCallback[i], internalOnly);
}
} else if (onCancelCallback !== undefined) {
if (typeof onCancelCallback === "function") {
if (!internalOnly) {
var e = tryCatch(onCancelCallback).call(this._boundValue());
if (e === errorObj) {
this._attachExtraTrace(e.e);
async.throwLater(e.e);
}
}
} else {
onCancelCallback._resultCancelled(this);
}
}
};
Promise.prototype._invokeOnCancel = function() {
var onCancelCallback = this._onCancel();
this._unsetOnCancel();
async.invoke(this._doInvokeOnCancel, this, onCancelCallback);
};
Promise.prototype._invokeInternalOnCancel = function() {
if (this._isCancellable()) {
this._doInvokeOnCancel(this._onCancel(), true);
this._unsetOnCancel();
}
};
Promise.prototype._resultCancelled = function() {
this.cancel();
};
};
},{"./util":36}],7:[function(_dereq_,module,exports){
"use strict";
module.exports = function(NEXT_FILTER) {
var util = _dereq_("./util");
var getKeys = _dereq_("./es5").keys;
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
function catchFilter(instances, cb, promise) {
return function(e) {
var boundTo = promise._boundValue();
predicateLoop: for (var i = 0; i < instances.length; ++i) {
var item = instances[i];
if (item === Error ||
(item != null && item.prototype instanceof Error)) {
if (e instanceof item) {
return tryCatch(cb).call(boundTo, e);
}
} else if (typeof item === "function") {
var matchesPredicate = tryCatch(item).call(boundTo, e);
if (matchesPredicate === errorObj) {
return matchesPredicate;
} else if (matchesPredicate) {
return tryCatch(cb).call(boundTo, e);
}
} else if (util.isObject(e)) {
var keys = getKeys(item);
for (var j = 0; j < keys.length; ++j) {
var key = keys[j];
if (item[key] != e[key]) {
continue predicateLoop;
}
}
return tryCatch(cb).call(boundTo, e);
}
}
return NEXT_FILTER;
};
}
return catchFilter;
};
},{"./es5":13,"./util":36}],8:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise) {
var longStackTraces = false;
var contextStack = [];
Promise.prototype._promiseCreated = function() {};
Promise.prototype._pushContext = function() {};
Promise.prototype._popContext = function() {return null;};
Promise._peekContext = Promise.prototype._peekContext = function() {};
function Context() {
this._trace = new Context.CapturedTrace(peekContext());
}
Context.prototype._pushContext = function () {
if (this._trace !== undefined) {
this._trace._promiseCreated = null;
contextStack.push(this._trace);
}
};
Context.prototype._popContext = function () {
if (this._trace !== undefined) {
var trace = contextStack.pop();
var ret = trace._promiseCreated;
trace._promiseCreated = null;
return ret;
}
return null;
};
function createContext() {
if (longStackTraces) return new Context();
}
function peekContext() {
var lastIndex = contextStack.length - 1;
if (lastIndex >= 0) {
return contextStack[lastIndex];
}
return undefined;
}
Context.CapturedTrace = null;
Context.create = createContext;
Context.deactivateLongStackTraces = function() {};
Context.activateLongStackTraces = function() {
var Promise_pushContext = Promise.prototype._pushContext;
var Promise_popContext = Promise.prototype._popContext;
var Promise_PeekContext = Promise._peekContext;
var Promise_peekContext = Promise.prototype._peekContext;
var Promise_promiseCreated = Promise.prototype._promiseCreated;
Context.deactivateLongStackTraces = function() {
Promise.prototype._pushContext = Promise_pushContext;
Promise.prototype._popContext = Promise_popContext;
Promise._peekContext = Promise_PeekContext;
Promise.prototype._peekContext = Promise_peekContext;
Promise.prototype._promiseCreated = Promise_promiseCreated;
longStackTraces = false;
};
longStackTraces = true;
Promise.prototype._pushContext = Context.prototype._pushContext;
Promise.prototype._popContext = Context.prototype._popContext;
Promise._peekContext = Promise.prototype._peekContext = peekContext;
Promise.prototype._promiseCreated = function() {
var ctx = this._peekContext();
if (ctx && ctx._promiseCreated == null) ctx._promiseCreated = this;
};
};
return Context;
};
},{}],9:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise, Context) {
var getDomain = Promise._getDomain;
var async = Promise._async;
var Warning = _dereq_("./errors").Warning;
var util = _dereq_("./util");
var canAttachTrace = util.canAttachTrace;
var unhandledRejectionHandled;
var possiblyUnhandledRejection;
var bluebirdFramePattern =
/[\\\/]bluebird[\\\/]js[\\\/](release|debug|instrumented)/;
var nodeFramePattern = /\((?:timers\.js):\d+:\d+\)/;
var parseLinePattern = /[\/<\(](.+?):(\d+):(\d+)\)?\s*$/;
var stackFramePattern = null;
var formatStack = null;
var indentStackFrames = false;
var printWarning;
var debugging = !!(util.env("BLUEBIRD_DEBUG") != 0 &&
(true ||
util.env("BLUEBIRD_DEBUG") ||
util.env("NODE_ENV") === "development"));
var warnings = !!(util.env("BLUEBIRD_WARNINGS") != 0 &&
(debugging || util.env("BLUEBIRD_WARNINGS")));
var longStackTraces = !!(util.env("BLUEBIRD_LONG_STACK_TRACES") != 0 &&
(debugging || util.env("BLUEBIRD_LONG_STACK_TRACES")));
var wForgottenReturn = util.env("BLUEBIRD_W_FORGOTTEN_RETURN") != 0 &&
(warnings || !!util.env("BLUEBIRD_W_FORGOTTEN_RETURN"));
Promise.prototype.suppressUnhandledRejections = function() {
var target = this._target();
target._bitField = ((target._bitField & (~1048576)) |
524288);
};
Promise.prototype._ensurePossibleRejectionHandled = function () {
if ((this._bitField & 524288) !== 0) return;
this._setRejectionIsUnhandled();
var self = this;
setTimeout(function() {
self._notifyUnhandledRejection();
}, 1);
};
Promise.prototype._notifyUnhandledRejectionIsHandled = function () {
fireRejectionEvent("rejectionHandled",
unhandledRejectionHandled, undefined, this);
};
Promise.prototype._setReturnedNonUndefined = function() {
this._bitField = this._bitField | 268435456;
};
Promise.prototype._returnedNonUndefined = function() {
return (this._bitField & 268435456) !== 0;
};
Promise.prototype._notifyUnhandledRejection = function () {
if (this._isRejectionUnhandled()) {
var reason = this._settledValue();
this._setUnhandledRejectionIsNotified();
fireRejectionEvent("unhandledRejection",
possiblyUnhandledRejection, reason, this);
}
};
Promise.prototype._setUnhandledRejectionIsNotified = function () {
this._bitField = this._bitField | 262144;
};
Promise.prototype._unsetUnhandledRejectionIsNotified = function () {
this._bitField = this._bitField & (~262144);
};
Promise.prototype._isUnhandledRejectionNotified = function () {
return (this._bitField & 262144) > 0;
};
Promise.prototype._setRejectionIsUnhandled = function () {
this._bitField = this._bitField | 1048576;
};
Promise.prototype._unsetRejectionIsUnhandled = function () {
this._bitField = this._bitField & (~1048576);
if (this._isUnhandledRejectionNotified()) {
this._unsetUnhandledRejectionIsNotified();
this._notifyUnhandledRejectionIsHandled();
}
};
Promise.prototype._isRejectionUnhandled = function () {
return (this._bitField & 1048576) > 0;
};
Promise.prototype._warn = function(message, shouldUseOwnTrace, promise) {
return warn(message, shouldUseOwnTrace, promise || this);
};
Promise.onPossiblyUnhandledRejection = function (fn) {
var domain = getDomain();
possiblyUnhandledRejection =
typeof fn === "function" ? (domain === null ?
fn : util.domainBind(domain, fn))
: undefined;
};
Promise.onUnhandledRejectionHandled = function (fn) {
var domain = getDomain();
unhandledRejectionHandled =
typeof fn === "function" ? (domain === null ?
fn : util.domainBind(domain, fn))
: undefined;
};
var disableLongStackTraces = function() {};
Promise.longStackTraces = function () {
if (async.haveItemsQueued() && !config.longStackTraces) {
throw new Error("cannot enable long stack traces after promises have been created\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
if (!config.longStackTraces && longStackTracesIsSupported()) {
var Promise_captureStackTrace = Promise.prototype._captureStackTrace;
var Promise_attachExtraTrace = Promise.prototype._attachExtraTrace;
config.longStackTraces = true;
disableLongStackTraces = function() {
if (async.haveItemsQueued() && !config.longStackTraces) {
throw new Error("cannot enable long stack traces after promises have been created\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
Promise.prototype._captureStackTrace = Promise_captureStackTrace;
Promise.prototype._attachExtraTrace = Promise_attachExtraTrace;
Context.deactivateLongStackTraces();
async.enableTrampoline();
config.longStackTraces = false;
};
Promise.prototype._captureStackTrace = longStackTracesCaptureStackTrace;
Promise.prototype._attachExtraTrace = longStackTracesAttachExtraTrace;
Context.activateLongStackTraces();
async.disableTrampolineIfNecessary();
}
};
Promise.hasLongStackTraces = function () {
return config.longStackTraces && longStackTracesIsSupported();
};
var fireDomEvent = (function() {
try {
if (typeof CustomEvent === "function") {
var event = new CustomEvent("CustomEvent");
util.global.dispatchEvent(event);
return function(name, event) {
var domEvent = new CustomEvent(name.toLowerCase(), {
detail: event,
cancelable: true
});
return !util.global.dispatchEvent(domEvent);
};
} else if (typeof Event === "function") {
var event = new Event("CustomEvent");
util.global.dispatchEvent(event);
return function(name, event) {
var domEvent = new Event(name.toLowerCase(), {
cancelable: true
});
domEvent.detail = event;
return !util.global.dispatchEvent(domEvent);
};
} else {
var event = document.createEvent("CustomEvent");
event.initCustomEvent("testingtheevent", false, true, {});
util.global.dispatchEvent(event);
return function(name, event) {
var domEvent = document.createEvent("CustomEvent");
domEvent.initCustomEvent(name.toLowerCase(), false, true,
event);
return !util.global.dispatchEvent(domEvent);
};
}
} catch (e) {}
return function() {
return false;
};
})();
var fireGlobalEvent = (function() {
if (util.isNode) {
return function() {
return process.emit.apply(process, arguments);
};
} else {
if (!util.global) {
return function() {
return false;
};
}
return function(name) {
var methodName = "on" + name.toLowerCase();
var method = util.global[methodName];
if (!method) return false;
method.apply(util.global, [].slice.call(arguments, 1));
return true;
};
}
})();
function generatePromiseLifecycleEventObject(name, promise) {
return {promise: promise};
}
var eventToObjectGenerator = {
promiseCreated: generatePromiseLifecycleEventObject,
promiseFulfilled: generatePromiseLifecycleEventObject,
promiseRejected: generatePromiseLifecycleEventObject,
promiseResolved: generatePromiseLifecycleEventObject,
promiseCancelled: generatePromiseLifecycleEventObject,
promiseChained: function(name, promise, child) {
return {promise: promise, child: child};
},
warning: function(name, warning) {
return {warning: warning};
},
unhandledRejection: function (name, reason, promise) {
return {reason: reason, promise: promise};
},
rejectionHandled: generatePromiseLifecycleEventObject
};
var activeFireEvent = function (name) {
var globalEventFired = false;
try {
globalEventFired = fireGlobalEvent.apply(null, arguments);
} catch (e) {
async.throwLater(e);
globalEventFired = true;
}
var domEventFired = false;
try {
domEventFired = fireDomEvent(name,
eventToObjectGenerator[name].apply(null, arguments));
} catch (e) {
async.throwLater(e);
domEventFired = true;
}
return domEventFired || globalEventFired;
};
Promise.config = function(opts) {
opts = Object(opts);
if ("longStackTraces" in opts) {
if (opts.longStackTraces) {
Promise.longStackTraces();
} else if (!opts.longStackTraces && Promise.hasLongStackTraces()) {
disableLongStackTraces();
}
}
if ("warnings" in opts) {
var warningsOption = opts.warnings;
config.warnings = !!warningsOption;
wForgottenReturn = config.warnings;
if (util.isObject(warningsOption)) {
if ("wForgottenReturn" in warningsOption) {
wForgottenReturn = !!warningsOption.wForgottenReturn;
}
}
}
if ("cancellation" in opts && opts.cancellation && !config.cancellation) {
if (async.haveItemsQueued()) {
throw new Error(
"cannot enable cancellation after promises are in use");
}
Promise.prototype._clearCancellationData =
cancellationClearCancellationData;
Promise.prototype._propagateFrom = cancellationPropagateFrom;
Promise.prototype._onCancel = cancellationOnCancel;
Promise.prototype._setOnCancel = cancellationSetOnCancel;
Promise.prototype._attachCancellationCallback =
cancellationAttachCancellationCallback;
Promise.prototype._execute = cancellationExecute;
propagateFromFunction = cancellationPropagateFrom;
config.cancellation = true;
}
if ("monitoring" in opts) {
if (opts.monitoring && !config.monitoring) {
config.monitoring = true;
Promise.prototype._fireEvent = activeFireEvent;
} else if (!opts.monitoring && config.monitoring) {
config.monitoring = false;
Promise.prototype._fireEvent = defaultFireEvent;
}
}
return Promise;
};
function defaultFireEvent() { return false; }
Promise.prototype._fireEvent = defaultFireEvent;
Promise.prototype._execute = function(executor, resolve, reject) {
try {
executor(resolve, reject);
} catch (e) {
return e;
}
};
Promise.prototype._onCancel = function () {};
Promise.prototype._setOnCancel = function (handler) { ; };
Promise.prototype._attachCancellationCallback = function(onCancel) {
;
};
Promise.prototype._captureStackTrace = function () {};
Promise.prototype._attachExtraTrace = function () {};
Promise.prototype._clearCancellationData = function() {};
Promise.prototype._propagateFrom = function (parent, flags) {
;
;
};
function cancellationExecute(executor, resolve, reject) {
var promise = this;
try {
executor(resolve, reject, function(onCancel) {
if (typeof onCancel !== "function") {
throw new TypeError("onCancel must be a function, got: " +
util.toString(onCancel));
}
promise._attachCancellationCallback(onCancel);
});
} catch (e) {
return e;
}
}
function cancellationAttachCancellationCallback(onCancel) {
if (!this._isCancellable()) return this;
var previousOnCancel = this._onCancel();
if (previousOnCancel !== undefined) {
if (util.isArray(previousOnCancel)) {
previousOnCancel.push(onCancel);
} else {
this._setOnCancel([previousOnCancel, onCancel]);
}
} else {
this._setOnCancel(onCancel);
}
}
function cancellationOnCancel() {
return this._onCancelField;
}
function cancellationSetOnCancel(onCancel) {
this._onCancelField = onCancel;
}
function cancellationClearCancellationData() {
this._cancellationParent = undefined;
this._onCancelField = undefined;
}
function cancellationPropagateFrom(parent, flags) {
if ((flags & 1) !== 0) {
this._cancellationParent = parent;
var branchesRemainingToCancel = parent._branchesRemainingToCancel;
if (branchesRemainingToCancel === undefined) {
branchesRemainingToCancel = 0;
}
parent._branchesRemainingToCancel = branchesRemainingToCancel + 1;
}
if ((flags & 2) !== 0 && parent._isBound()) {
this._setBoundTo(parent._boundTo);
}
}
function bindingPropagateFrom(parent, flags) {
if ((flags & 2) !== 0 && parent._isBound()) {
this._setBoundTo(parent._boundTo);
}
}
var propagateFromFunction = bindingPropagateFrom;
function boundValueFunction() {
var ret = this._boundTo;
if (ret !== undefined) {
if (ret instanceof Promise) {
if (ret.isFulfilled()) {
return ret.value();
} else {
return undefined;
}
}
}
return ret;
}
function longStackTracesCaptureStackTrace() {
this._trace = new CapturedTrace(this._peekContext());
}
function longStackTracesAttachExtraTrace(error, ignoreSelf) {
if (canAttachTrace(error)) {
var trace = this._trace;
if (trace !== undefined) {
if (ignoreSelf) trace = trace._parent;
}
if (trace !== undefined) {
trace.attachExtraTrace(error);
} else if (!error.__stackCleaned__) {
var parsed = parseStackAndMessage(error);
util.notEnumerableProp(error, "stack",
parsed.message + "\n" + parsed.stack.join("\n"));
util.notEnumerableProp(error, "__stackCleaned__", true);
}
}
}
function checkForgottenReturns(returnValue, promiseCreated, name, promise,
parent) {
if (returnValue === undefined && promiseCreated !== null &&
wForgottenReturn) {
if (parent !== undefined && parent._returnedNonUndefined()) return;
if ((promise._bitField & 65535) === 0) return;
if (name) name = name + " ";
var handlerLine = "";
var creatorLine = "";
if (promiseCreated._trace) {
var traceLines = promiseCreated._trace.stack.split("\n");
var stack = cleanStack(traceLines);
for (var i = stack.length - 1; i >= 0; --i) {
var line = stack[i];
if (!nodeFramePattern.test(line)) {
var lineMatches = line.match(parseLinePattern);
if (lineMatches) {
handlerLine = "at " + lineMatches[1] +
":" + lineMatches[2] + ":" + lineMatches[3] + " ";
}
break;
}
}
if (stack.length > 0) {
var firstUserLine = stack[0];
for (var i = 0; i < traceLines.length; ++i) {
if (traceLines[i] === firstUserLine) {
if (i > 0) {
creatorLine = "\n" + traceLines[i - 1];
}
break;
}
}
}
}
var msg = "a promise was created in a " + name +
"handler " + handlerLine + "but was not returned from it, " +
"see http://goo.gl/rRqMUw" +
creatorLine;
promise._warn(msg, true, promiseCreated);
}
}
function deprecated(name, replacement) {
var message = name +
" is deprecated and will be removed in a future version.";
if (replacement) message += " Use " + replacement + " instead.";
return warn(message);
}
function warn(message, shouldUseOwnTrace, promise) {
if (!config.warnings) return;
var warning = new Warning(message);
var ctx;
if (shouldUseOwnTrace) {
promise._attachExtraTrace(warning);
} else if (config.longStackTraces && (ctx = Promise._peekContext())) {
ctx.attachExtraTrace(warning);
} else {
var parsed = parseStackAndMessage(warning);
warning.stack = parsed.message + "\n" + parsed.stack.join("\n");
}
if (!activeFireEvent("warning", warning)) {
formatAndLogError(warning, "", true);
}
}
function reconstructStack(message, stacks) {
for (var i = 0; i < stacks.length - 1; ++i) {
stacks[i].push("From previous event:");
stacks[i] = stacks[i].join("\n");
}
if (i < stacks.length) {
stacks[i] = stacks[i].join("\n");
}
return message + "\n" + stacks.join("\n");
}
function removeDuplicateOrEmptyJumps(stacks) {
for (var i = 0; i < stacks.length; ++i) {
if (stacks[i].length === 0 ||
((i + 1 < stacks.length) && stacks[i][0] === stacks[i+1][0])) {
stacks.splice(i, 1);
i--;
}
}
}
function removeCommonRoots(stacks) {
var current = stacks[0];
for (var i = 1; i < stacks.length; ++i) {
var prev = stacks[i];
var currentLastIndex = current.length - 1;
var currentLastLine = current[currentLastIndex];
var commonRootMeetPoint = -1;
for (var j = prev.length - 1; j >= 0; --j) {
if (prev[j] === currentLastLine) {
commonRootMeetPoint = j;
break;
}
}
for (var j = commonRootMeetPoint; j >= 0; --j) {
var line = prev[j];
if (current[currentLastIndex] === line) {
current.pop();
currentLastIndex--;
} else {
break;
}
}
current = prev;
}
}
function cleanStack(stack) {
var ret = [];
for (var i = 0; i < stack.length; ++i) {
var line = stack[i];
var isTraceLine = " (No stack trace)" === line ||
stackFramePattern.test(line);
var isInternalFrame = isTraceLine && shouldIgnore(line);
if (isTraceLine && !isInternalFrame) {
if (indentStackFrames && line.charAt(0) !== " ") {
line = " " + line;
}
ret.push(line);
}
}
return ret;
}
function stackFramesAsArray(error) {
var stack = error.stack.replace(/\s+$/g, "").split("\n");
for (var i = 0; i < stack.length; ++i) {
var line = stack[i];
if (" (No stack trace)" === line || stackFramePattern.test(line)) {
break;
}
}
if (i > 0 && error.name != "SyntaxError") {
stack = stack.slice(i);
}
return stack;
}
function parseStackAndMessage(error) {
var stack = error.stack;
var message = error.toString();
stack = typeof stack === "string" && stack.length > 0
? stackFramesAsArray(error) : [" (No stack trace)"];
return {
message: message,
stack: error.name == "SyntaxError" ? stack : cleanStack(stack)
};
}
function formatAndLogError(error, title, isSoft) {
if (typeof console !== "undefined") {
var message;
if (util.isObject(error)) {
var stack = error.stack;
message = title + formatStack(stack, error);
} else {
message = title + String(error);
}
if (typeof printWarning === "function") {
printWarning(message, isSoft);
} else if (typeof console.log === "function" ||
typeof console.log === "object") {
console.log(message);
}
}
}
function fireRejectionEvent(name, localHandler, reason, promise) {
var localEventFired = false;
try {
if (typeof localHandler === "function") {
localEventFired = true;
if (name === "rejectionHandled") {
localHandler(promise);
} else {
localHandler(reason, promise);
}
}
} catch (e) {
async.throwLater(e);
}
if (name === "unhandledRejection") {
if (!activeFireEvent(name, reason, promise) && !localEventFired) {
formatAndLogError(reason, "Unhandled rejection ");
}
} else {
activeFireEvent(name, promise);
}
}
function formatNonError(obj) {
var str;
if (typeof obj === "function") {
str = "[function " +
(obj.name || "anonymous") +
"]";
} else {
str = obj && typeof obj.toString === "function"
? obj.toString() : util.toString(obj);
var ruselessToString = /\[object [a-zA-Z0-9$_]+\]/;
if (ruselessToString.test(str)) {
try {
var newStr = JSON.stringify(obj);
str = newStr;
}
catch(e) {
}
}
if (str.length === 0) {
str = "(empty array)";
}
}
return ("(<" + snip(str) + ">, no stack trace)");
}
function snip(str) {
var maxChars = 41;
if (str.length < maxChars) {
return str;
}
return str.substr(0, maxChars - 3) + "...";
}
function longStackTracesIsSupported() {
return typeof captureStackTrace === "function";
}
var shouldIgnore = function() { return false; };
var parseLineInfoRegex = /[\/<\(]([^:\/]+):(\d+):(?:\d+)\)?\s*$/;
function parseLineInfo(line) {
var matches = line.match(parseLineInfoRegex);
if (matches) {
return {
fileName: matches[1],
line: parseInt(matches[2], 10)
};
}
}
function setBounds(firstLineError, lastLineError) {
if (!longStackTracesIsSupported()) return;
var firstStackLines = firstLineError.stack.split("\n");
var lastStackLines = lastLineError.stack.split("\n");
var firstIndex = -1;
var lastIndex = -1;
var firstFileName;
var lastFileName;
for (var i = 0; i < firstStackLines.length; ++i) {
var result = parseLineInfo(firstStackLines[i]);
if (result) {
firstFileName = result.fileName;
firstIndex = result.line;
break;
}
}
for (var i = 0; i < lastStackLines.length; ++i) {
var result = parseLineInfo(lastStackLines[i]);
if (result) {
lastFileName = result.fileName;
lastIndex = result.line;
break;
}
}
if (firstIndex < 0 || lastIndex < 0 || !firstFileName || !lastFileName ||
firstFileName !== lastFileName || firstIndex >= lastIndex) {
return;
}
shouldIgnore = function(line) {
if (bluebirdFramePattern.test(line)) return true;
var info = parseLineInfo(line);
if (info) {
if (info.fileName === firstFileName &&
(firstIndex <= info.line && info.line <= lastIndex)) {
return true;
}
}
return false;
};
}
function CapturedTrace(parent) {
this._parent = parent;
this._promisesCreated = 0;
var length = this._length = 1 + (parent === undefined ? 0 : parent._length);
captureStackTrace(this, CapturedTrace);
if (length > 32) this.uncycle();
}
util.inherits(CapturedTrace, Error);
Context.CapturedTrace = CapturedTrace;
CapturedTrace.prototype.uncycle = function() {
var length = this._length;
if (length < 2) return;
var nodes = [];
var stackToIndex = {};
for (var i = 0, node = this; node !== undefined; ++i) {
nodes.push(node);
node = node._parent;
}
length = this._length = i;
for (var i = length - 1; i >= 0; --i) {
var stack = nodes[i].stack;
if (stackToIndex[stack] === undefined) {
stackToIndex[stack] = i;
}
}
for (var i = 0; i < length; ++i) {
var currentStack = nodes[i].stack;
var index = stackToIndex[currentStack];
if (index !== undefined && index !== i) {
if (index > 0) {
nodes[index - 1]._parent = undefined;
nodes[index - 1]._length = 1;
}
nodes[i]._parent = undefined;
nodes[i]._length = 1;
var cycleEdgeNode = i > 0 ? nodes[i - 1] : this;
if (index < length - 1) {
cycleEdgeNode._parent = nodes[index + 1];
cycleEdgeNode._parent.uncycle();
cycleEdgeNode._length =
cycleEdgeNode._parent._length + 1;
} else {
cycleEdgeNode._parent = undefined;
cycleEdgeNode._length = 1;
}
var currentChildLength = cycleEdgeNode._length + 1;
for (var j = i - 2; j >= 0; --j) {
nodes[j]._length = currentChildLength;
currentChildLength++;
}
return;
}
}
};
CapturedTrace.prototype.attachExtraTrace = function(error) {
if (error.__stackCleaned__) return;
this.uncycle();
var parsed = parseStackAndMessage(error);
var message = parsed.message;
var stacks = [parsed.stack];
var trace = this;
while (trace !== undefined) {
stacks.push(cleanStack(trace.stack.split("\n")));
trace = trace._parent;
}
removeCommonRoots(stacks);
removeDuplicateOrEmptyJumps(stacks);
util.notEnumerableProp(error, "stack", reconstructStack(message, stacks));
util.notEnumerableProp(error, "__stackCleaned__", true);
};
var captureStackTrace = (function stackDetection() {
var v8stackFramePattern = /^\s*at\s*/;
var v8stackFormatter = function(stack, error) {
if (typeof stack === "string") return stack;
if (error.name !== undefined &&
error.message !== undefined) {
return error.toString();
}
return formatNonError(error);
};
if (typeof Error.stackTraceLimit === "number" &&
typeof Error.captureStackTrace === "function") {
Error.stackTraceLimit += 6;
stackFramePattern = v8stackFramePattern;
formatStack = v8stackFormatter;
var captureStackTrace = Error.captureStackTrace;
shouldIgnore = function(line) {
return bluebirdFramePattern.test(line);
};
return function(receiver, ignoreUntil) {
Error.stackTraceLimit += 6;
captureStackTrace(receiver, ignoreUntil);
Error.stackTraceLimit -= 6;
};
}
var err = new Error();
if (typeof err.stack === "string" &&
err.stack.split("\n")[0].indexOf("stackDetection@") >= 0) {
stackFramePattern = /@/;
formatStack = v8stackFormatter;
indentStackFrames = true;
return function captureStackTrace(o) {
o.stack = new Error().stack;
};
}
var hasStackAfterThrow;
try { throw new Error(); }
catch(e) {
hasStackAfterThrow = ("stack" in e);
}
if (!("stack" in err) && hasStackAfterThrow &&
typeof Error.stackTraceLimit === "number") {
stackFramePattern = v8stackFramePattern;
formatStack = v8stackFormatter;
return function captureStackTrace(o) {
Error.stackTraceLimit += 6;
try { throw new Error(); }
catch(e) { o.stack = e.stack; }
Error.stackTraceLimit -= 6;
};
}
formatStack = function(stack, error) {
if (typeof stack === "string") return stack;
if ((typeof error === "object" ||
typeof error === "function") &&
error.name !== undefined &&
error.message !== undefined) {
return error.toString();
}
return formatNonError(error);
};
return null;
})([]);
if (typeof console !== "undefined" && typeof console.warn !== "undefined") {
printWarning = function (message) {
console.warn(message);
};
if (util.isNode && process.stderr.isTTY) {
printWarning = function(message, isSoft) {
var color = isSoft ? "\u001b[33m" : "\u001b[31m";
console.warn(color + message + "\u001b[0m\n");
};
} else if (!util.isNode && typeof (new Error().stack) === "string") {
printWarning = function(message, isSoft) {
console.warn("%c" + message,
isSoft ? "color: darkorange" : "color: red");
};
}
}
var config = {
warnings: warnings,
longStackTraces: false,
cancellation: false,
monitoring: false
};
if (longStackTraces) Promise.longStackTraces();
return {
longStackTraces: function() {
return config.longStackTraces;
},
warnings: function() {
return config.warnings;
},
cancellation: function() {
return config.cancellation;
},
monitoring: function() {
return config.monitoring;
},
propagateFromFunction: function() {
return propagateFromFunction;
},
boundValueFunction: function() {
return boundValueFunction;
},
checkForgottenReturns: checkForgottenReturns,
setBounds: setBounds,
warn: warn,
deprecated: deprecated,
CapturedTrace: CapturedTrace,
fireDomEvent: fireDomEvent,
fireGlobalEvent: fireGlobalEvent
};
};
},{"./errors":12,"./util":36}],10:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise) {
function returner() {
return this.value;
}
function thrower() {
throw this.reason;
}
Promise.prototype["return"] =
Promise.prototype.thenReturn = function (value) {
if (value instanceof Promise) value.suppressUnhandledRejections();
return this._then(
returner, undefined, undefined, {value: value}, undefined);
};
Promise.prototype["throw"] =
Promise.prototype.thenThrow = function (reason) {
return this._then(
thrower, undefined, undefined, {reason: reason}, undefined);
};
Promise.prototype.catchThrow = function (reason) {
if (arguments.length <= 1) {
return this._then(
undefined, thrower, undefined, {reason: reason}, undefined);
} else {
var _reason = arguments[1];
var handler = function() {throw _reason;};
return this.caught(reason, handler);
}
};
Promise.prototype.catchReturn = function (value) {
if (arguments.length <= 1) {
if (value instanceof Promise) value.suppressUnhandledRejections();
return this._then(
undefined, returner, undefined, {value: value}, undefined);
} else {
var _value = arguments[1];
if (_value instanceof Promise) _value.suppressUnhandledRejections();
var handler = function() {return _value;};
return this.caught(value, handler);
}
};
};
},{}],11:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise, INTERNAL) {
var PromiseReduce = Promise.reduce;
var PromiseAll = Promise.all;
function promiseAllThis() {
return PromiseAll(this);
}
function PromiseMapSeries(promises, fn) {
return PromiseReduce(promises, fn, INTERNAL, INTERNAL);
}
Promise.prototype.each = function (fn) {
return PromiseReduce(this, fn, INTERNAL, 0)
._then(promiseAllThis, undefined, undefined, this, undefined);
};
Promise.prototype.mapSeries = function (fn) {
return PromiseReduce(this, fn, INTERNAL, INTERNAL);
};
Promise.each = function (promises, fn) {
return PromiseReduce(promises, fn, INTERNAL, 0)
._then(promiseAllThis, undefined, undefined, promises, undefined);
};
Promise.mapSeries = PromiseMapSeries;
};
},{}],12:[function(_dereq_,module,exports){
"use strict";
var es5 = _dereq_("./es5");
var Objectfreeze = es5.freeze;
var util = _dereq_("./util");
var inherits = util.inherits;
var notEnumerableProp = util.notEnumerableProp;
function subError(nameProperty, defaultMessage) {
function SubError(message) {
if (!(this instanceof SubError)) return new SubError(message);
notEnumerableProp(this, "message",
typeof message === "string" ? message : defaultMessage);
notEnumerableProp(this, "name", nameProperty);
if (Error.captureStackTrace) {
Error.captureStackTrace(this, this.constructor);
} else {
Error.call(this);
}
}
inherits(SubError, Error);
return SubError;
}
var _TypeError, _RangeError;
var Warning = subError("Warning", "warning");
var CancellationError = subError("CancellationError", "cancellation error");
var TimeoutError = subError("TimeoutError", "timeout error");
var AggregateError = subError("AggregateError", "aggregate error");
try {
_TypeError = TypeError;
_RangeError = RangeError;
} catch(e) {
_TypeError = subError("TypeError", "type error");
_RangeError = subError("RangeError", "range error");
}
var methods = ("join pop push shift unshift slice filter forEach some " +
"every map indexOf lastIndexOf reduce reduceRight sort reverse").split(" ");
for (var i = 0; i < methods.length; ++i) {
if (typeof Array.prototype[methods[i]] === "function") {
AggregateError.prototype[methods[i]] = Array.prototype[methods[i]];
}
}
es5.defineProperty(AggregateError.prototype, "length", {
value: 0,
configurable: false,
writable: true,
enumerable: true
});
AggregateError.prototype["isOperational"] = true;
var level = 0;
AggregateError.prototype.toString = function() {
var indent = Array(level * 4 + 1).join(" ");
var ret = "\n" + indent + "AggregateError of:" + "\n";
level++;
indent = Array(level * 4 + 1).join(" ");
for (var i = 0; i < this.length; ++i) {
var str = this[i] === this ? "[Circular AggregateError]" : this[i] + "";
var lines = str.split("\n");
for (var j = 0; j < lines.length; ++j) {
lines[j] = indent + lines[j];
}
str = lines.join("\n");
ret += str + "\n";
}
level--;
return ret;
};
function OperationalError(message) {
if (!(this instanceof OperationalError))
return new OperationalError(message);
notEnumerableProp(this, "name", "OperationalError");
notEnumerableProp(this, "message", message);
this.cause = message;
this["isOperational"] = true;
if (message instanceof Error) {
notEnumerableProp(this, "message", message.message);
notEnumerableProp(this, "stack", message.stack);
} else if (Error.captureStackTrace) {
Error.captureStackTrace(this, this.constructor);
}
}
inherits(OperationalError, Error);
var errorTypes = Error["__BluebirdErrorTypes__"];
if (!errorTypes) {
errorTypes = Objectfreeze({
CancellationError: CancellationError,
TimeoutError: TimeoutError,
OperationalError: OperationalError,
RejectionError: OperationalError,
AggregateError: AggregateError
});
es5.defineProperty(Error, "__BluebirdErrorTypes__", {
value: errorTypes,
writable: false,
enumerable: false,
configurable: false
});
}
module.exports = {
Error: Error,
TypeError: _TypeError,
RangeError: _RangeError,
CancellationError: errorTypes.CancellationError,
OperationalError: errorTypes.OperationalError,
TimeoutError: errorTypes.TimeoutError,
AggregateError: errorTypes.AggregateError,
Warning: Warning
};
},{"./es5":13,"./util":36}],13:[function(_dereq_,module,exports){
var isES5 = (function(){
"use strict";
return this === undefined;
})();
if (isES5) {
module.exports = {
freeze: Object.freeze,
defineProperty: Object.defineProperty,
getDescriptor: Object.getOwnPropertyDescriptor,
keys: Object.keys,
names: Object.getOwnPropertyNames,
getPrototypeOf: Object.getPrototypeOf,
isArray: Array.isArray,
isES5: isES5,
propertyIsWritable: function(obj, prop) {
var descriptor = Object.getOwnPropertyDescriptor(obj, prop);
return !!(!descriptor || descriptor.writable || descriptor.set);
}
};
} else {
var has = {}.hasOwnProperty;
var str = {}.toString;
var proto = {}.constructor.prototype;
var ObjectKeys = function (o) {
var ret = [];
for (var key in o) {
if (has.call(o, key)) {
ret.push(key);
}
}
return ret;
};
var ObjectGetDescriptor = function(o, key) {
return {value: o[key]};
};
var ObjectDefineProperty = function (o, key, desc) {
o[key] = desc.value;
return o;
};
var ObjectFreeze = function (obj) {
return obj;
};
var ObjectGetPrototypeOf = function (obj) {
try {
return Object(obj).constructor.prototype;
}
catch (e) {
return proto;
}
};
var ArrayIsArray = function (obj) {
try {
return str.call(obj) === "[object Array]";
}
catch(e) {
return false;
}
};
module.exports = {
isArray: ArrayIsArray,
keys: ObjectKeys,
names: ObjectKeys,
defineProperty: ObjectDefineProperty,
getDescriptor: ObjectGetDescriptor,
freeze: ObjectFreeze,
getPrototypeOf: ObjectGetPrototypeOf,
isES5: isES5,
propertyIsWritable: function() {
return true;
}
};
}
},{}],14:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise, INTERNAL) {
var PromiseMap = Promise.map;
Promise.prototype.filter = function (fn, options) {
return PromiseMap(this, fn, options, INTERNAL);
};
Promise.filter = function (promises, fn, options) {
return PromiseMap(promises, fn, options, INTERNAL);
};
};
},{}],15:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise, tryConvertToPromise, NEXT_FILTER) {
var util = _dereq_("./util");
var CancellationError = Promise.CancellationError;
var errorObj = util.errorObj;
var catchFilter = _dereq_("./catch_filter")(NEXT_FILTER);
function PassThroughHandlerContext(promise, type, handler) {
this.promise = promise;
this.type = type;
this.handler = handler;
this.called = false;
this.cancelPromise = null;
}
PassThroughHandlerContext.prototype.isFinallyHandler = function() {
return this.type === 0;
};
function FinallyHandlerCancelReaction(finallyHandler) {
this.finallyHandler = finallyHandler;
}
FinallyHandlerCancelReaction.prototype._resultCancelled = function() {
checkCancel(this.finallyHandler);
};
function checkCancel(ctx, reason) {
if (ctx.cancelPromise != null) {
if (arguments.length > 1) {
ctx.cancelPromise._reject(reason);
} else {
ctx.cancelPromise._cancel();
}
ctx.cancelPromise = null;
return true;
}
return false;
}
function succeed() {
return finallyHandler.call(this, this.promise._target()._settledValue());
}
function fail(reason) {
if (checkCancel(this, reason)) return;
errorObj.e = reason;
return errorObj;
}
function finallyHandler(reasonOrValue) {
var promise = this.promise;
var handler = this.handler;
if (!this.called) {
this.called = true;
var ret = this.isFinallyHandler()
? handler.call(promise._boundValue())
: handler.call(promise._boundValue(), reasonOrValue);
if (ret === NEXT_FILTER) {
return ret;
} else if (ret !== undefined) {
promise._setReturnedNonUndefined();
var maybePromise = tryConvertToPromise(ret, promise);
if (maybePromise instanceof Promise) {
if (this.cancelPromise != null) {
if (maybePromise._isCancelled()) {
var reason =
new CancellationError("late cancellation observer");
promise._attachExtraTrace(reason);
errorObj.e = reason;
return errorObj;
} else if (maybePromise.isPending()) {
maybePromise._attachCancellationCallback(
new FinallyHandlerCancelReaction(this));
}
}
return maybePromise._then(
succeed, fail, undefined, this, undefined);
}
}
}
if (promise.isRejected()) {
checkCancel(this);
errorObj.e = reasonOrValue;
return errorObj;
} else {
checkCancel(this);
return reasonOrValue;
}
}
Promise.prototype._passThrough = function(handler, type, success, fail) {
if (typeof handler !== "function") return this.then();
return this._then(success,
fail,
undefined,
new PassThroughHandlerContext(this, type, handler),
undefined);
};
Promise.prototype.lastly =
Promise.prototype["finally"] = function (handler) {
return this._passThrough(handler,
0,
finallyHandler,
finallyHandler);
};
Promise.prototype.tap = function (handler) {
return this._passThrough(handler, 1, finallyHandler);
};
Promise.prototype.tapCatch = function (handlerOrPredicate) {
var len = arguments.length;
if(len === 1) {
return this._passThrough(handlerOrPredicate,
1,
undefined,
finallyHandler);
} else {
var catchInstances = new Array(len - 1),
j = 0, i;
for (i = 0; i < len - 1; ++i) {
var item = arguments[i];
if (util.isObject(item)) {
catchInstances[j++] = item;
} else {
return Promise.reject(new TypeError(
"tapCatch statement predicate: "
+ "expecting an object but got " + util.classString(item)
));
}
}
catchInstances.length = j;
var handler = arguments[i];
return this._passThrough(catchFilter(catchInstances, handler, this),
1,
undefined,
finallyHandler);
}
};
return PassThroughHandlerContext;
};
},{"./catch_filter":7,"./util":36}],16:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise,
apiRejection,
INTERNAL,
tryConvertToPromise,
Proxyable,
debug) {
var errors = _dereq_("./errors");
var TypeError = errors.TypeError;
var util = _dereq_("./util");
var errorObj = util.errorObj;
var tryCatch = util.tryCatch;
var yieldHandlers = [];
function promiseFromYieldHandler(value, yieldHandlers, traceParent) {
for (var i = 0; i < yieldHandlers.length; ++i) {
traceParent._pushContext();
var result = tryCatch(yieldHandlers[i])(value);
traceParent._popContext();
if (result === errorObj) {
traceParent._pushContext();
var ret = Promise.reject(errorObj.e);
traceParent._popContext();
return ret;
}
var maybePromise = tryConvertToPromise(result, traceParent);
if (maybePromise instanceof Promise) return maybePromise;
}
return null;
}
function PromiseSpawn(generatorFunction, receiver, yieldHandler, stack) {
if (debug.cancellation()) {
var internal = new Promise(INTERNAL);
var _finallyPromise = this._finallyPromise = new Promise(INTERNAL);
this._promise = internal.lastly(function() {
return _finallyPromise;
});
internal._captureStackTrace();
internal._setOnCancel(this);
} else {
var promise = this._promise = new Promise(INTERNAL);
promise._captureStackTrace();
}
this._stack = stack;
this._generatorFunction = generatorFunction;
this._receiver = receiver;
this._generator = undefined;
this._yieldHandlers = typeof yieldHandler === "function"
? [yieldHandler].concat(yieldHandlers)
: yieldHandlers;
this._yieldedPromise = null;
this._cancellationPhase = false;
}
util.inherits(PromiseSpawn, Proxyable);
PromiseSpawn.prototype._isResolved = function() {
return this._promise === null;
};
PromiseSpawn.prototype._cleanup = function() {
this._promise = this._generator = null;
if (debug.cancellation() && this._finallyPromise !== null) {
this._finallyPromise._fulfill();
this._finallyPromise = null;
}
};
PromiseSpawn.prototype._promiseCancelled = function() {
if (this._isResolved()) return;
var implementsReturn = typeof this._generator["return"] !== "undefined";
var result;
if (!implementsReturn) {
var reason = new Promise.CancellationError(
"generator .return() sentinel");
Promise.coroutine.returnSentinel = reason;
this._promise._attachExtraTrace(reason);
this._promise._pushContext();
result = tryCatch(this._generator["throw"]).call(this._generator,
reason);
this._promise._popContext();
} else {
this._promise._pushContext();
result = tryCatch(this._generator["return"]).call(this._generator,
undefined);
this._promise._popContext();
}
this._cancellationPhase = true;
this._yieldedPromise = null;
this._continue(result);
};
PromiseSpawn.prototype._promiseFulfilled = function(value) {
this._yieldedPromise = null;
this._promise._pushContext();
var result = tryCatch(this._generator.next).call(this._generator, value);
this._promise._popContext();
this._continue(result);
};
PromiseSpawn.prototype._promiseRejected = function(reason) {
this._yieldedPromise = null;
this._promise._attachExtraTrace(reason);
this._promise._pushContext();
var result = tryCatch(this._generator["throw"])
.call(this._generator, reason);
this._promise._popContext();
this._continue(result);
};
PromiseSpawn.prototype._resultCancelled = function() {
if (this._yieldedPromise instanceof Promise) {
var promise = this._yieldedPromise;
this._yieldedPromise = null;
promise.cancel();
}
};
PromiseSpawn.prototype.promise = function () {
return this._promise;
};
PromiseSpawn.prototype._run = function () {
this._generator = this._generatorFunction.call(this._receiver);
this._receiver =
this._generatorFunction = undefined;
this._promiseFulfilled(undefined);
};
PromiseSpawn.prototype._continue = function (result) {
var promise = this._promise;
if (result === errorObj) {
this._cleanup();
if (this._cancellationPhase) {
return promise.cancel();
} else {
return promise._rejectCallback(result.e, false);
}
}
var value = result.value;
if (result.done === true) {
this._cleanup();
if (this._cancellationPhase) {
return promise.cancel();
} else {
return promise._resolveCallback(value);
}
} else {
var maybePromise = tryConvertToPromise(value, this._promise);
if (!(maybePromise instanceof Promise)) {
maybePromise =
promiseFromYieldHandler(maybePromise,
this._yieldHandlers,
this._promise);
if (maybePromise === null) {
this._promiseRejected(
new TypeError(
"A value %s was yielded that could not be treated as a promise\u000a\u000a See http://goo.gl/MqrFmX\u000a\u000a".replace("%s", String(value)) +
"From coroutine:\u000a" +
this._stack.split("\n").slice(1, -7).join("\n")
)
);
return;
}
}
maybePromise = maybePromise._target();
var bitField = maybePromise._bitField;
;
if (((bitField & 50397184) === 0)) {
this._yieldedPromise = maybePromise;
maybePromise._proxy(this, null);
} else if (((bitField & 33554432) !== 0)) {
Promise._async.invoke(
this._promiseFulfilled, this, maybePromise._value()
);
} else if (((bitField & 16777216) !== 0)) {
Promise._async.invoke(
this._promiseRejected, this, maybePromise._reason()
);
} else {
this._promiseCancelled();
}
}
};
Promise.coroutine = function (generatorFunction, options) {
if (typeof generatorFunction !== "function") {
throw new TypeError("generatorFunction must be a function\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
var yieldHandler = Object(options).yieldHandler;
var PromiseSpawn$ = PromiseSpawn;
var stack = new Error().stack;
return function () {
var generator = generatorFunction.apply(this, arguments);
var spawn = new PromiseSpawn$(undefined, undefined, yieldHandler,
stack);
var ret = spawn.promise();
spawn._generator = generator;
spawn._promiseFulfilled(undefined);
return ret;
};
};
Promise.coroutine.addYieldHandler = function(fn) {
if (typeof fn !== "function") {
throw new TypeError("expecting a function but got " + util.classString(fn));
}
yieldHandlers.push(fn);
};
Promise.spawn = function (generatorFunction) {
debug.deprecated("Promise.spawn()", "Promise.coroutine()");
if (typeof generatorFunction !== "function") {
return apiRejection("generatorFunction must be a function\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
var spawn = new PromiseSpawn(generatorFunction, this);
var ret = spawn.promise();
spawn._run(Promise.spawn);
return ret;
};
};
},{"./errors":12,"./util":36}],17:[function(_dereq_,module,exports){
"use strict";
module.exports =
function(Promise, PromiseArray, tryConvertToPromise, INTERNAL, async,
getDomain) {
var util = _dereq_("./util");
var canEvaluate = util.canEvaluate;
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
var reject;
if (false) { var i, promiseSetters, thenCallbacks, holderClasses, generateHolderClass, promiseSetter, thenCallback; }
Promise.join = function () {
var last = arguments.length - 1;
var fn;
if (last > 0 && typeof arguments[last] === "function") {
fn = arguments[last];
if (false) { var domain, bitField, maybePromise, i, callbacks, holder, HolderClass, ret; }
}
var args = [].slice.call(arguments);;
if (fn) args.pop();
var ret = new PromiseArray(args).promise();
return fn !== undefined ? ret.spread(fn) : ret;
};
};
},{"./util":36}],18:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise,
PromiseArray,
apiRejection,
tryConvertToPromise,
INTERNAL,
debug) {
var getDomain = Promise._getDomain;
var util = _dereq_("./util");
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
var async = Promise._async;
function MappingPromiseArray(promises, fn, limit, _filter) {
this.constructor$(promises);
this._promise._captureStackTrace();
var domain = getDomain();
this._callback = domain === null ? fn : util.domainBind(domain, fn);
this._preservedValues = _filter === INTERNAL
? new Array(this.length())
: null;
this._limit = limit;
this._inFlight = 0;
this._queue = [];
async.invoke(this._asyncInit, this, undefined);
}
util.inherits(MappingPromiseArray, PromiseArray);
MappingPromiseArray.prototype._asyncInit = function() {
this._init$(undefined, -2);
};
MappingPromiseArray.prototype._init = function () {};
MappingPromiseArray.prototype._promiseFulfilled = function (value, index) {
var values = this._values;
var length = this.length();
var preservedValues = this._preservedValues;
var limit = this._limit;
if (index < 0) {
index = (index * -1) - 1;
values[index] = value;
if (limit >= 1) {
this._inFlight--;
this._drainQueue();
if (this._isResolved()) return true;
}
} else {
if (limit >= 1 && this._inFlight >= limit) {
values[index] = value;
this._queue.push(index);
return false;
}
if (preservedValues !== null) preservedValues[index] = value;
var promise = this._promise;
var callback = this._callback;
var receiver = promise._boundValue();
promise._pushContext();
var ret = tryCatch(callback).call(receiver, value, index, length);
var promiseCreated = promise._popContext();
debug.checkForgottenReturns(
ret,
promiseCreated,
preservedValues !== null ? "Promise.filter" : "Promise.map",
promise
);
if (ret === errorObj) {
this._reject(ret.e);
return true;
}
var maybePromise = tryConvertToPromise(ret, this._promise);
if (maybePromise instanceof Promise) {
maybePromise = maybePromise._target();
var bitField = maybePromise._bitField;
;
if (((bitField & 50397184) === 0)) {
if (limit >= 1) this._inFlight++;
values[index] = maybePromise;
maybePromise._proxy(this, (index + 1) * -1);
return false;
} else if (((bitField & 33554432) !== 0)) {
ret = maybePromise._value();
} else if (((bitField & 16777216) !== 0)) {
this._reject(maybePromise._reason());
return true;
} else {
this._cancel();
return true;
}
}
values[index] = ret;
}
var totalResolved = ++this._totalResolved;
if (totalResolved >= length) {
if (preservedValues !== null) {
this._filter(values, preservedValues);
} else {
this._resolve(values);
}
return true;
}
return false;
};
MappingPromiseArray.prototype._drainQueue = function () {
var queue = this._queue;
var limit = this._limit;
var values = this._values;
while (queue.length > 0 && this._inFlight < limit) {
if (this._isResolved()) return;
var index = queue.pop();
this._promiseFulfilled(values[index], index);
}
};
MappingPromiseArray.prototype._filter = function (booleans, values) {
var len = values.length;
var ret = new Array(len);
var j = 0;
for (var i = 0; i < len; ++i) {
if (booleans[i]) ret[j++] = values[i];
}
ret.length = j;
this._resolve(ret);
};
MappingPromiseArray.prototype.preservedValues = function () {
return this._preservedValues;
};
function map(promises, fn, options, _filter) {
if (typeof fn !== "function") {
return apiRejection("expecting a function but got " + util.classString(fn));
}
var limit = 0;
if (options !== undefined) {
if (typeof options === "object" && options !== null) {
if (typeof options.concurrency !== "number") {
return Promise.reject(
new TypeError("'concurrency' must be a number but it is " +
util.classString(options.concurrency)));
}
limit = options.concurrency;
} else {
return Promise.reject(new TypeError(
"options argument must be an object but it is " +
util.classString(options)));
}
}
limit = typeof limit === "number" &&
isFinite(limit) && limit >= 1 ? limit : 0;
return new MappingPromiseArray(promises, fn, limit, _filter).promise();
}
Promise.prototype.map = function (fn, options) {
return map(this, fn, options, null);
};
Promise.map = function (promises, fn, options, _filter) {
return map(promises, fn, options, _filter);
};
};
},{"./util":36}],19:[function(_dereq_,module,exports){
"use strict";
module.exports =
function(Promise, INTERNAL, tryConvertToPromise, apiRejection, debug) {
var util = _dereq_("./util");
var tryCatch = util.tryCatch;
Promise.method = function (fn) {
if (typeof fn !== "function") {
throw new Promise.TypeError("expecting a function but got " + util.classString(fn));
}
return function () {
var ret = new Promise(INTERNAL);
ret._captureStackTrace();
ret._pushContext();
var value = tryCatch(fn).apply(this, arguments);
var promiseCreated = ret._popContext();
debug.checkForgottenReturns(
value, promiseCreated, "Promise.method", ret);
ret._resolveFromSyncValue(value);
return ret;
};
};
Promise.attempt = Promise["try"] = function (fn) {
if (typeof fn !== "function") {
return apiRejection("expecting a function but got " + util.classString(fn));
}
var ret = new Promise(INTERNAL);
ret._captureStackTrace();
ret._pushContext();
var value;
if (arguments.length > 1) {
debug.deprecated("calling Promise.try with more than 1 argument");
var arg = arguments[1];
var ctx = arguments[2];
value = util.isArray(arg) ? tryCatch(fn).apply(ctx, arg)
: tryCatch(fn).call(ctx, arg);
} else {
value = tryCatch(fn)();
}
var promiseCreated = ret._popContext();
debug.checkForgottenReturns(
value, promiseCreated, "Promise.try", ret);
ret._resolveFromSyncValue(value);
return ret;
};
Promise.prototype._resolveFromSyncValue = function (value) {
if (value === util.errorObj) {
this._rejectCallback(value.e, false);
} else {
this._resolveCallback(value, true);
}
};
};
},{"./util":36}],20:[function(_dereq_,module,exports){
"use strict";
var util = _dereq_("./util");
var maybeWrapAsError = util.maybeWrapAsError;
var errors = _dereq_("./errors");
var OperationalError = errors.OperationalError;
var es5 = _dereq_("./es5");
function isUntypedError(obj) {
return obj instanceof Error &&
es5.getPrototypeOf(obj) === Error.prototype;
}
var rErrorKey = /^(?:name|message|stack|cause)$/;
function wrapAsOperationalError(obj) {
var ret;
if (isUntypedError(obj)) {
ret = new OperationalError(obj);
ret.name = obj.name;
ret.message = obj.message;
ret.stack = obj.stack;
var keys = es5.keys(obj);
for (var i = 0; i < keys.length; ++i) {
var key = keys[i];
if (!rErrorKey.test(key)) {
ret[key] = obj[key];
}
}
return ret;
}
util.markAsOriginatingFromRejection(obj);
return obj;
}
function nodebackForPromise(promise, multiArgs) {
return function(err, value) {
if (promise === null) return;
if (err) {
var wrapped = wrapAsOperationalError(maybeWrapAsError(err));
promise._attachExtraTrace(wrapped);
promise._reject(wrapped);
} else if (!multiArgs) {
promise._fulfill(value);
} else {
var args = [].slice.call(arguments, 1);;
promise._fulfill(args);
}
promise = null;
};
}
module.exports = nodebackForPromise;
},{"./errors":12,"./es5":13,"./util":36}],21:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise) {
var util = _dereq_("./util");
var async = Promise._async;
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
function spreadAdapter(val, nodeback) {
var promise = this;
if (!util.isArray(val)) return successAdapter.call(promise, val, nodeback);
var ret =
tryCatch(nodeback).apply(promise._boundValue(), [null].concat(val));
if (ret === errorObj) {
async.throwLater(ret.e);
}
}
function successAdapter(val, nodeback) {
var promise = this;
var receiver = promise._boundValue();
var ret = val === undefined
? tryCatch(nodeback).call(receiver, null)
: tryCatch(nodeback).call(receiver, null, val);
if (ret === errorObj) {
async.throwLater(ret.e);
}
}
function errorAdapter(reason, nodeback) {
var promise = this;
if (!reason) {
var newReason = new Error(reason + "");
newReason.cause = reason;
reason = newReason;
}
var ret = tryCatch(nodeback).call(promise._boundValue(), reason);
if (ret === errorObj) {
async.throwLater(ret.e);
}
}
Promise.prototype.asCallback = Promise.prototype.nodeify = function (nodeback,
options) {
if (typeof nodeback == "function") {
var adapter = successAdapter;
if (options !== undefined && Object(options).spread) {
adapter = spreadAdapter;
}
this._then(
adapter,
errorAdapter,
undefined,
this,
nodeback
);
}
return this;
};
};
},{"./util":36}],22:[function(_dereq_,module,exports){
"use strict";
module.exports = function() {
var makeSelfResolutionError = function () {
return new TypeError("circular promise resolution chain\u000a\u000a See http://goo.gl/MqrFmX\u000a");
};
var reflectHandler = function() {
return new Promise.PromiseInspection(this._target());
};
var apiRejection = function(msg) {
return Promise.reject(new TypeError(msg));
};
function Proxyable() {}
var UNDEFINED_BINDING = {};
var util = _dereq_("./util");
var getDomain;
if (util.isNode) {
getDomain = function() {
var ret = process.domain;
if (ret === undefined) ret = null;
return ret;
};
} else {
getDomain = function() {
return null;
};
}
util.notEnumerableProp(Promise, "_getDomain", getDomain);
var es5 = _dereq_("./es5");
var Async = _dereq_("./async");
var async = new Async();
es5.defineProperty(Promise, "_async", {value: async});
var errors = _dereq_("./errors");
var TypeError = Promise.TypeError = errors.TypeError;
Promise.RangeError = errors.RangeError;
var CancellationError = Promise.CancellationError = errors.CancellationError;
Promise.TimeoutError = errors.TimeoutError;
Promise.OperationalError = errors.OperationalError;
Promise.RejectionError = errors.OperationalError;
Promise.AggregateError = errors.AggregateError;
var INTERNAL = function(){};
var APPLY = {};
var NEXT_FILTER = {};
var tryConvertToPromise = _dereq_("./thenables")(Promise, INTERNAL);
var PromiseArray =
_dereq_("./promise_array")(Promise, INTERNAL,
tryConvertToPromise, apiRejection, Proxyable);
var Context = _dereq_("./context")(Promise);
/*jshint unused:false*/
var createContext = Context.create;
var debug = _dereq_("./debuggability")(Promise, Context);
var CapturedTrace = debug.CapturedTrace;
var PassThroughHandlerContext =
_dereq_("./finally")(Promise, tryConvertToPromise, NEXT_FILTER);
var catchFilter = _dereq_("./catch_filter")(NEXT_FILTER);
var nodebackForPromise = _dereq_("./nodeback");
var errorObj = util.errorObj;
var tryCatch = util.tryCatch;
function check(self, executor) {
if (self == null || self.constructor !== Promise) {
throw new TypeError("the promise constructor cannot be invoked directly\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
if (typeof executor !== "function") {
throw new TypeError("expecting a function but got " + util.classString(executor));
}
}
function Promise(executor) {
if (executor !== INTERNAL) {
check(this, executor);
}
this._bitField = 0;
this._fulfillmentHandler0 = undefined;
this._rejectionHandler0 = undefined;
this._promise0 = undefined;
this._receiver0 = undefined;
this._resolveFromExecutor(executor);
this._promiseCreated();
this._fireEvent("promiseCreated", this);
}
Promise.prototype.toString = function () {
return "[object Promise]";
};
Promise.prototype.caught = Promise.prototype["catch"] = function (fn) {
var len = arguments.length;
if (len > 1) {
var catchInstances = new Array(len - 1),
j = 0, i;
for (i = 0; i < len - 1; ++i) {
var item = arguments[i];
if (util.isObject(item)) {
catchInstances[j++] = item;
} else {
return apiRejection("Catch statement predicate: " +
"expecting an object but got " + util.classString(item));
}
}
catchInstances.length = j;
fn = arguments[i];
return this.then(undefined, catchFilter(catchInstances, fn, this));
}
return this.then(undefined, fn);
};
Promise.prototype.reflect = function () {
return this._then(reflectHandler,
reflectHandler, undefined, this, undefined);
};
Promise.prototype.then = function (didFulfill, didReject) {
if (debug.warnings() && arguments.length > 0 &&
typeof didFulfill !== "function" &&
typeof didReject !== "function") {
var msg = ".then() only accepts functions but was passed: " +
util.classString(didFulfill);
if (arguments.length > 1) {
msg += ", " + util.classString(didReject);
}
this._warn(msg);
}
return this._then(didFulfill, didReject, undefined, undefined, undefined);
};
Promise.prototype.done = function (didFulfill, didReject) {
var promise =
this._then(didFulfill, didReject, undefined, undefined, undefined);
promise._setIsFinal();
};
Promise.prototype.spread = function (fn) {
if (typeof fn !== "function") {
return apiRejection("expecting a function but got " + util.classString(fn));
}
return this.all()._then(fn, undefined, undefined, APPLY, undefined);
};
Promise.prototype.toJSON = function () {
var ret = {
isFulfilled: false,
isRejected: false,
fulfillmentValue: undefined,
rejectionReason: undefined
};
if (this.isFulfilled()) {
ret.fulfillmentValue = this.value();
ret.isFulfilled = true;
} else if (this.isRejected()) {
ret.rejectionReason = this.reason();
ret.isRejected = true;
}
return ret;
};
Promise.prototype.all = function () {
if (arguments.length > 0) {
this._warn(".all() was passed arguments but it does not take any");
}
return new PromiseArray(this).promise();
};
Promise.prototype.error = function (fn) {
return this.caught(util.originatesFromRejection, fn);
};
Promise.getNewLibraryCopy = module.exports;
Promise.is = function (val) {
return val instanceof Promise;
};
Promise.fromNode = Promise.fromCallback = function(fn) {
var ret = new Promise(INTERNAL);
ret._captureStackTrace();
var multiArgs = arguments.length > 1 ? !!Object(arguments[1]).multiArgs
: false;
var result = tryCatch(fn)(nodebackForPromise(ret, multiArgs));
if (result === errorObj) {
ret._rejectCallback(result.e, true);
}
if (!ret._isFateSealed()) ret._setAsyncGuaranteed();
return ret;
};
Promise.all = function (promises) {
return new PromiseArray(promises).promise();
};
Promise.cast = function (obj) {
var ret = tryConvertToPromise(obj);
if (!(ret instanceof Promise)) {
ret = new Promise(INTERNAL);
ret._captureStackTrace();
ret._setFulfilled();
ret._rejectionHandler0 = obj;
}
return ret;
};
Promise.resolve = Promise.fulfilled = Promise.cast;
Promise.reject = Promise.rejected = function (reason) {
var ret = new Promise(INTERNAL);
ret._captureStackTrace();
ret._rejectCallback(reason, true);
return ret;
};
Promise.setScheduler = function(fn) {
if (typeof fn !== "function") {
throw new TypeError("expecting a function but got " + util.classString(fn));
}
return async.setScheduler(fn);
};
Promise.prototype._then = function (
didFulfill,
didReject,
_, receiver,
internalData
) {
var haveInternalData = internalData !== undefined;
var promise = haveInternalData ? internalData : new Promise(INTERNAL);
var target = this._target();
var bitField = target._bitField;
if (!haveInternalData) {
promise._propagateFrom(this, 3);
promise._captureStackTrace();
if (receiver === undefined &&
((this._bitField & 2097152) !== 0)) {
if (!((bitField & 50397184) === 0)) {
receiver = this._boundValue();
} else {
receiver = target === this ? undefined : this._boundTo;
}
}
this._fireEvent("promiseChained", this, promise);
}
var domain = getDomain();
if (!((bitField & 50397184) === 0)) {
var handler, value, settler = target._settlePromiseCtx;
if (((bitField & 33554432) !== 0)) {
value = target._rejectionHandler0;
handler = didFulfill;
} else if (((bitField & 16777216) !== 0)) {
value = target._fulfillmentHandler0;
handler = didReject;
target._unsetRejectionIsUnhandled();
} else {
settler = target._settlePromiseLateCancellationObserver;
value = new CancellationError("late cancellation observer");
target._attachExtraTrace(value);
handler = didReject;
}
async.invoke(settler, target, {
handler: domain === null ? handler
: (typeof handler === "function" &&
util.domainBind(domain, handler)),
promise: promise,
receiver: receiver,
value: value
});
} else {
target._addCallbacks(didFulfill, didReject, promise, receiver, domain);
}
return promise;
};
Promise.prototype._length = function () {
return this._bitField & 65535;
};
Promise.prototype._isFateSealed = function () {
return (this._bitField & 117506048) !== 0;
};
Promise.prototype._isFollowing = function () {
return (this._bitField & 67108864) === 67108864;
};
Promise.prototype._setLength = function (len) {
this._bitField = (this._bitField & -65536) |
(len & 65535);
};
Promise.prototype._setFulfilled = function () {
this._bitField = this._bitField | 33554432;
this._fireEvent("promiseFulfilled", this);
};
Promise.prototype._setRejected = function () {
this._bitField = this._bitField | 16777216;
this._fireEvent("promiseRejected", this);
};
Promise.prototype._setFollowing = function () {
this._bitField = this._bitField | 67108864;
this._fireEvent("promiseResolved", this);
};
Promise.prototype._setIsFinal = function () {
this._bitField = this._bitField | 4194304;
};
Promise.prototype._isFinal = function () {
return (this._bitField & 4194304) > 0;
};
Promise.prototype._unsetCancelled = function() {
this._bitField = this._bitField & (~65536);
};
Promise.prototype._setCancelled = function() {
this._bitField = this._bitField | 65536;
this._fireEvent("promiseCancelled", this);
};
Promise.prototype._setWillBeCancelled = function() {
this._bitField = this._bitField | 8388608;
};
Promise.prototype._setAsyncGuaranteed = function() {
if (async.hasCustomScheduler()) return;
this._bitField = this._bitField | 134217728;
};
Promise.prototype._receiverAt = function (index) {
var ret = index === 0 ? this._receiver0 : this[
index * 4 - 4 + 3];
if (ret === UNDEFINED_BINDING) {
return undefined;
} else if (ret === undefined && this._isBound()) {
return this._boundValue();
}
return ret;
};
Promise.prototype._promiseAt = function (index) {
return this[
index * 4 - 4 + 2];
};
Promise.prototype._fulfillmentHandlerAt = function (index) {
return this[
index * 4 - 4 + 0];
};
Promise.prototype._rejectionHandlerAt = function (index) {
return this[
index * 4 - 4 + 1];
};
Promise.prototype._boundValue = function() {};
Promise.prototype._migrateCallback0 = function (follower) {
var bitField = follower._bitField;
var fulfill = follower._fulfillmentHandler0;
var reject = follower._rejectionHandler0;
var promise = follower._promise0;
var receiver = follower._receiverAt(0);
if (receiver === undefined) receiver = UNDEFINED_BINDING;
this._addCallbacks(fulfill, reject, promise, receiver, null);
};
Promise.prototype._migrateCallbackAt = function (follower, index) {
var fulfill = follower._fulfillmentHandlerAt(index);
var reject = follower._rejectionHandlerAt(index);
var promise = follower._promiseAt(index);
var receiver = follower._receiverAt(index);
if (receiver === undefined) receiver = UNDEFINED_BINDING;
this._addCallbacks(fulfill, reject, promise, receiver, null);
};
Promise.prototype._addCallbacks = function (
fulfill,
reject,
promise,
receiver,
domain
) {
var index = this._length();
if (index >= 65535 - 4) {
index = 0;
this._setLength(0);
}
if (index === 0) {
this._promise0 = promise;
this._receiver0 = receiver;
if (typeof fulfill === "function") {
this._fulfillmentHandler0 =
domain === null ? fulfill : util.domainBind(domain, fulfill);
}
if (typeof reject === "function") {
this._rejectionHandler0 =
domain === null ? reject : util.domainBind(domain, reject);
}
} else {
var base = index * 4 - 4;
this[base + 2] = promise;
this[base + 3] = receiver;
if (typeof fulfill === "function") {
this[base + 0] =
domain === null ? fulfill : util.domainBind(domain, fulfill);
}
if (typeof reject === "function") {
this[base + 1] =
domain === null ? reject : util.domainBind(domain, reject);
}
}
this._setLength(index + 1);
return index;
};
Promise.prototype._proxy = function (proxyable, arg) {
this._addCallbacks(undefined, undefined, arg, proxyable, null);
};
Promise.prototype._resolveCallback = function(value, shouldBind) {
if (((this._bitField & 117506048) !== 0)) return;
if (value === this)
return this._rejectCallback(makeSelfResolutionError(), false);
var maybePromise = tryConvertToPromise(value, this);
if (!(maybePromise instanceof Promise)) return this._fulfill(value);
if (shouldBind) this._propagateFrom(maybePromise, 2);
var promise = maybePromise._target();
if (promise === this) {
this._reject(makeSelfResolutionError());
return;
}
var bitField = promise._bitField;
if (((bitField & 50397184) === 0)) {
var len = this._length();
if (len > 0) promise._migrateCallback0(this);
for (var i = 1; i < len; ++i) {
promise._migrateCallbackAt(this, i);
}
this._setFollowing();
this._setLength(0);
this._setFollowee(promise);
} else if (((bitField & 33554432) !== 0)) {
this._fulfill(promise._value());
} else if (((bitField & 16777216) !== 0)) {
this._reject(promise._reason());
} else {
var reason = new CancellationError("late cancellation observer");
promise._attachExtraTrace(reason);
this._reject(reason);
}
};
Promise.prototype._rejectCallback =
function(reason, synchronous, ignoreNonErrorWarnings) {
var trace = util.ensureErrorObject(reason);
var hasStack = trace === reason;
if (!hasStack && !ignoreNonErrorWarnings && debug.warnings()) {
var message = "a promise was rejected with a non-error: " +
util.classString(reason);
this._warn(message, true);
}
this._attachExtraTrace(trace, synchronous ? hasStack : false);
this._reject(reason);
};
Promise.prototype._resolveFromExecutor = function (executor) {
if (executor === INTERNAL) return;
var promise = this;
this._captureStackTrace();
this._pushContext();
var synchronous = true;
var r = this._execute(executor, function(value) {
promise._resolveCallback(value);
}, function (reason) {
promise._rejectCallback(reason, synchronous);
});
synchronous = false;
this._popContext();
if (r !== undefined) {
promise._rejectCallback(r, true);
}
};
Promise.prototype._settlePromiseFromHandler = function (
handler, receiver, value, promise
) {
var bitField = promise._bitField;
if (((bitField & 65536) !== 0)) return;
promise._pushContext();
var x;
if (receiver === APPLY) {
if (!value || typeof value.length !== "number") {
x = errorObj;
x.e = new TypeError("cannot .spread() a non-array: " +
util.classString(value));
} else {
x = tryCatch(handler).apply(this._boundValue(), value);
}
} else {
x = tryCatch(handler).call(receiver, value);
}
var promiseCreated = promise._popContext();
bitField = promise._bitField;
if (((bitField & 65536) !== 0)) return;
if (x === NEXT_FILTER) {
promise._reject(value);
} else if (x === errorObj) {
promise._rejectCallback(x.e, false);
} else {
debug.checkForgottenReturns(x, promiseCreated, "", promise, this);
promise._resolveCallback(x);
}
};
Promise.prototype._target = function() {
var ret = this;
while (ret._isFollowing()) ret = ret._followee();
return ret;
};
Promise.prototype._followee = function() {
return this._rejectionHandler0;
};
Promise.prototype._setFollowee = function(promise) {
this._rejectionHandler0 = promise;
};
Promise.prototype._settlePromise = function(promise, handler, receiver, value) {
var isPromise = promise instanceof Promise;
var bitField = this._bitField;
var asyncGuaranteed = ((bitField & 134217728) !== 0);
if (((bitField & 65536) !== 0)) {
if (isPromise) promise._invokeInternalOnCancel();
if (receiver instanceof PassThroughHandlerContext &&
receiver.isFinallyHandler()) {
receiver.cancelPromise = promise;
if (tryCatch(handler).call(receiver, value) === errorObj) {
promise._reject(errorObj.e);
}
} else if (handler === reflectHandler) {
promise._fulfill(reflectHandler.call(receiver));
} else if (receiver instanceof Proxyable) {
receiver._promiseCancelled(promise);
} else if (isPromise || promise instanceof PromiseArray) {
promise._cancel();
} else {
receiver.cancel();
}
} else if (typeof handler === "function") {
if (!isPromise) {
handler.call(receiver, value, promise);
} else {
if (asyncGuaranteed) promise._setAsyncGuaranteed();
this._settlePromiseFromHandler(handler, receiver, value, promise);
}
} else if (receiver instanceof Proxyable) {
if (!receiver._isResolved()) {
if (((bitField & 33554432) !== 0)) {
receiver._promiseFulfilled(value, promise);
} else {
receiver._promiseRejected(value, promise);
}
}
} else if (isPromise) {
if (asyncGuaranteed) promise._setAsyncGuaranteed();
if (((bitField & 33554432) !== 0)) {
promise._fulfill(value);
} else {
promise._reject(value);
}
}
};
Promise.prototype._settlePromiseLateCancellationObserver = function(ctx) {
var handler = ctx.handler;
var promise = ctx.promise;
var receiver = ctx.receiver;
var value = ctx.value;
if (typeof handler === "function") {
if (!(promise instanceof Promise)) {
handler.call(receiver, value, promise);
} else {
this._settlePromiseFromHandler(handler, receiver, value, promise);
}
} else if (promise instanceof Promise) {
promise._reject(value);
}
};
Promise.prototype._settlePromiseCtx = function(ctx) {
this._settlePromise(ctx.promise, ctx.handler, ctx.receiver, ctx.value);
};
Promise.prototype._settlePromise0 = function(handler, value, bitField) {
var promise = this._promise0;
var receiver = this._receiverAt(0);
this._promise0 = undefined;
this._receiver0 = undefined;
this._settlePromise(promise, handler, receiver, value);
};
Promise.prototype._clearCallbackDataAtIndex = function(index) {
var base = index * 4 - 4;
this[base + 2] =
this[base + 3] =
this[base + 0] =
this[base + 1] = undefined;
};
Promise.prototype._fulfill = function (value) {
var bitField = this._bitField;
if (((bitField & 117506048) >>> 16)) return;
if (value === this) {
var err = makeSelfResolutionError();
this._attachExtraTrace(err);
return this._reject(err);
}
this._setFulfilled();
this._rejectionHandler0 = value;
if ((bitField & 65535) > 0) {
if (((bitField & 134217728) !== 0)) {
this._settlePromises();
} else {
async.settlePromises(this);
}
}
};
Promise.prototype._reject = function (reason) {
var bitField = this._bitField;
if (((bitField & 117506048) >>> 16)) return;
this._setRejected();
this._fulfillmentHandler0 = reason;
if (this._isFinal()) {
return async.fatalError(reason, util.isNode);
}
if ((bitField & 65535) > 0) {
async.settlePromises(this);
} else {
this._ensurePossibleRejectionHandled();
}
};
Promise.prototype._fulfillPromises = function (len, value) {
for (var i = 1; i < len; i++) {
var handler = this._fulfillmentHandlerAt(i);
var promise = this._promiseAt(i);
var receiver = this._receiverAt(i);
this._clearCallbackDataAtIndex(i);
this._settlePromise(promise, handler, receiver, value);
}
};
Promise.prototype._rejectPromises = function (len, reason) {
for (var i = 1; i < len; i++) {
var handler = this._rejectionHandlerAt(i);
var promise = this._promiseAt(i);
var receiver = this._receiverAt(i);
this._clearCallbackDataAtIndex(i);
this._settlePromise(promise, handler, receiver, reason);
}
};
Promise.prototype._settlePromises = function () {
var bitField = this._bitField;
var len = (bitField & 65535);
if (len > 0) {
if (((bitField & 16842752) !== 0)) {
var reason = this._fulfillmentHandler0;
this._settlePromise0(this._rejectionHandler0, reason, bitField);
this._rejectPromises(len, reason);
} else {
var value = this._rejectionHandler0;
this._settlePromise0(this._fulfillmentHandler0, value, bitField);
this._fulfillPromises(len, value);
}
this._setLength(0);
}
this._clearCancellationData();
};
Promise.prototype._settledValue = function() {
var bitField = this._bitField;
if (((bitField & 33554432) !== 0)) {
return this._rejectionHandler0;
} else if (((bitField & 16777216) !== 0)) {
return this._fulfillmentHandler0;
}
};
function deferResolve(v) {this.promise._resolveCallback(v);}
function deferReject(v) {this.promise._rejectCallback(v, false);}
Promise.defer = Promise.pending = function() {
debug.deprecated("Promise.defer", "new Promise");
var promise = new Promise(INTERNAL);
return {
promise: promise,
resolve: deferResolve,
reject: deferReject
};
};
util.notEnumerableProp(Promise,
"_makeSelfResolutionError",
makeSelfResolutionError);
_dereq_("./method")(Promise, INTERNAL, tryConvertToPromise, apiRejection,
debug);
_dereq_("./bind")(Promise, INTERNAL, tryConvertToPromise, debug);
_dereq_("./cancel")(Promise, PromiseArray, apiRejection, debug);
_dereq_("./direct_resolve")(Promise);
_dereq_("./synchronous_inspection")(Promise);
_dereq_("./join")(
Promise, PromiseArray, tryConvertToPromise, INTERNAL, async, getDomain);
Promise.Promise = Promise;
Promise.version = "3.5.1";
_dereq_('./map.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug);
_dereq_('./call_get.js')(Promise);
_dereq_('./using.js')(Promise, apiRejection, tryConvertToPromise, createContext, INTERNAL, debug);
_dereq_('./timers.js')(Promise, INTERNAL, debug);
_dereq_('./generators.js')(Promise, apiRejection, INTERNAL, tryConvertToPromise, Proxyable, debug);
_dereq_('./nodeify.js')(Promise);
_dereq_('./promisify.js')(Promise, INTERNAL);
_dereq_('./props.js')(Promise, PromiseArray, tryConvertToPromise, apiRejection);
_dereq_('./race.js')(Promise, INTERNAL, tryConvertToPromise, apiRejection);
_dereq_('./reduce.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug);
_dereq_('./settle.js')(Promise, PromiseArray, debug);
_dereq_('./some.js')(Promise, PromiseArray, apiRejection);
_dereq_('./filter.js')(Promise, INTERNAL);
_dereq_('./each.js')(Promise, INTERNAL);
_dereq_('./any.js')(Promise);
util.toFastProperties(Promise);
util.toFastProperties(Promise.prototype);
function fillTypes(value) {
var p = new Promise(INTERNAL);
p._fulfillmentHandler0 = value;
p._rejectionHandler0 = value;
p._promise0 = value;
p._receiver0 = value;
}
// Complete slack tracking, opt out of field-type tracking and
// stabilize map
fillTypes({a: 1});
fillTypes({b: 2});
fillTypes({c: 3});
fillTypes(1);
fillTypes(function(){});
fillTypes(undefined);
fillTypes(false);
fillTypes(new Promise(INTERNAL));
debug.setBounds(Async.firstLineError, util.lastLineError);
return Promise;
};
},{"./any.js":1,"./async":2,"./bind":3,"./call_get.js":5,"./cancel":6,"./catch_filter":7,"./context":8,"./debuggability":9,"./direct_resolve":10,"./each.js":11,"./errors":12,"./es5":13,"./filter.js":14,"./finally":15,"./generators.js":16,"./join":17,"./map.js":18,"./method":19,"./nodeback":20,"./nodeify.js":21,"./promise_array":23,"./promisify.js":24,"./props.js":25,"./race.js":27,"./reduce.js":28,"./settle.js":30,"./some.js":31,"./synchronous_inspection":32,"./thenables":33,"./timers.js":34,"./using.js":35,"./util":36}],23:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise, INTERNAL, tryConvertToPromise,
apiRejection, Proxyable) {
var util = _dereq_("./util");
var isArray = util.isArray;
function toResolutionValue(val) {
switch(val) {
case -2: return [];
case -3: return {};
case -6: return new Map();
}
}
function PromiseArray(values) {
var promise = this._promise = new Promise(INTERNAL);
if (values instanceof Promise) {
promise._propagateFrom(values, 3);
}
promise._setOnCancel(this);
this._values = values;
this._length = 0;
this._totalResolved = 0;
this._init(undefined, -2);
}
util.inherits(PromiseArray, Proxyable);
PromiseArray.prototype.length = function () {
return this._length;
};
PromiseArray.prototype.promise = function () {
return this._promise;
};
PromiseArray.prototype._init = function init(_, resolveValueIfEmpty) {
var values = tryConvertToPromise(this._values, this._promise);
if (values instanceof Promise) {
values = values._target();
var bitField = values._bitField;
;
this._values = values;
if (((bitField & 50397184) === 0)) {
this._promise._setAsyncGuaranteed();
return values._then(
init,
this._reject,
undefined,
this,
resolveValueIfEmpty
);
} else if (((bitField & 33554432) !== 0)) {
values = values._value();
} else if (((bitField & 16777216) !== 0)) {
return this._reject(values._reason());
} else {
return this._cancel();
}
}
values = util.asArray(values);
if (values === null) {
var err = apiRejection(
"expecting an array or an iterable object but got " + util.classString(values)).reason();
this._promise._rejectCallback(err, false);
return;
}
if (values.length === 0) {
if (resolveValueIfEmpty === -5) {
this._resolveEmptyArray();
}
else {
this._resolve(toResolutionValue(resolveValueIfEmpty));
}
return;
}
this._iterate(values);
};
PromiseArray.prototype._iterate = function(values) {
var len = this.getActualLength(values.length);
this._length = len;
this._values = this.shouldCopyValues() ? new Array(len) : this._values;
var result = this._promise;
var isResolved = false;
var bitField = null;
for (var i = 0; i < len; ++i) {
var maybePromise = tryConvertToPromise(values[i], result);
if (maybePromise instanceof Promise) {
maybePromise = maybePromise._target();
bitField = maybePromise._bitField;
} else {
bitField = null;
}
if (isResolved) {
if (bitField !== null) {
maybePromise.suppressUnhandledRejections();
}
} else if (bitField !== null) {
if (((bitField & 50397184) === 0)) {
maybePromise._proxy(this, i);
this._values[i] = maybePromise;
} else if (((bitField & 33554432) !== 0)) {
isResolved = this._promiseFulfilled(maybePromise._value(), i);
} else if (((bitField & 16777216) !== 0)) {
isResolved = this._promiseRejected(maybePromise._reason(), i);
} else {
isResolved = this._promiseCancelled(i);
}
} else {
isResolved = this._promiseFulfilled(maybePromise, i);
}
}
if (!isResolved) result._setAsyncGuaranteed();
};
PromiseArray.prototype._isResolved = function () {
return this._values === null;
};
PromiseArray.prototype._resolve = function (value) {
this._values = null;
this._promise._fulfill(value);
};
PromiseArray.prototype._cancel = function() {
if (this._isResolved() || !this._promise._isCancellable()) return;
this._values = null;
this._promise._cancel();
};
PromiseArray.prototype._reject = function (reason) {
this._values = null;
this._promise._rejectCallback(reason, false);
};
PromiseArray.prototype._promiseFulfilled = function (value, index) {
this._values[index] = value;
var totalResolved = ++this._totalResolved;
if (totalResolved >= this._length) {
this._resolve(this._values);
return true;
}
return false;
};
PromiseArray.prototype._promiseCancelled = function() {
this._cancel();
return true;
};
PromiseArray.prototype._promiseRejected = function (reason) {
this._totalResolved++;
this._reject(reason);
return true;
};
PromiseArray.prototype._resultCancelled = function() {
if (this._isResolved()) return;
var values = this._values;
this._cancel();
if (values instanceof Promise) {
values.cancel();
} else {
for (var i = 0; i < values.length; ++i) {
if (values[i] instanceof Promise) {
values[i].cancel();
}
}
}
};
PromiseArray.prototype.shouldCopyValues = function () {
return true;
};
PromiseArray.prototype.getActualLength = function (len) {
return len;
};
return PromiseArray;
};
},{"./util":36}],24:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise, INTERNAL) {
var THIS = {};
var util = _dereq_("./util");
var nodebackForPromise = _dereq_("./nodeback");
var withAppended = util.withAppended;
var maybeWrapAsError = util.maybeWrapAsError;
var canEvaluate = util.canEvaluate;
var TypeError = _dereq_("./errors").TypeError;
var defaultSuffix = "Async";
var defaultPromisified = {__isPromisified__: true};
var noCopyProps = [
"arity", "length",
"name",
"arguments",
"caller",
"callee",
"prototype",
"__isPromisified__"
];
var noCopyPropsPattern = new RegExp("^(?:" + noCopyProps.join("|") + ")$");
var defaultFilter = function(name) {
return util.isIdentifier(name) &&
name.charAt(0) !== "_" &&
name !== "constructor";
};
function propsFilter(key) {
return !noCopyPropsPattern.test(key);
}
function isPromisified(fn) {
try {
return fn.__isPromisified__ === true;
}
catch (e) {
return false;
}
}
function hasPromisified(obj, key, suffix) {
var val = util.getDataPropertyOrDefault(obj, key + suffix,
defaultPromisified);
return val ? isPromisified(val) : false;
}
function checkValid(ret, suffix, suffixRegexp) {
for (var i = 0; i < ret.length; i += 2) {
var key = ret[i];
if (suffixRegexp.test(key)) {
var keyWithoutAsyncSuffix = key.replace(suffixRegexp, "");
for (var j = 0; j < ret.length; j += 2) {
if (ret[j] === keyWithoutAsyncSuffix) {
throw new TypeError("Cannot promisify an API that has normal methods with '%s'-suffix\u000a\u000a See http://goo.gl/MqrFmX\u000a"
.replace("%s", suffix));
}
}
}
}
}
function promisifiableMethods(obj, suffix, suffixRegexp, filter) {
var keys = util.inheritedDataKeys(obj);
var ret = [];
for (var i = 0; i < keys.length; ++i) {
var key = keys[i];
var value = obj[key];
var passesDefaultFilter = filter === defaultFilter
? true : defaultFilter(key, value, obj);
if (typeof value === "function" &&
!isPromisified(value) &&
!hasPromisified(obj, key, suffix) &&
filter(key, value, obj, passesDefaultFilter)) {
ret.push(key, value);
}
}
checkValid(ret, suffix, suffixRegexp);
return ret;
}
var escapeIdentRegex = function(str) {
return str.replace(/([$])/, "\\$");
};
var makeNodePromisifiedEval;
if (false) { var parameterCount, parameterDeclaration, argumentSequence, switchCaseArgumentOrder; }
function makeNodePromisifiedClosure(callback, receiver, _, fn, __, multiArgs) {
var defaultThis = (function() {return this;})();
var method = callback;
if (typeof method === "string") {
callback = fn;
}
function promisified() {
var _receiver = receiver;
if (receiver === THIS) _receiver = this;
var promise = new Promise(INTERNAL);
promise._captureStackTrace();
var cb = typeof method === "string" && this !== defaultThis
? this[method] : callback;
var fn = nodebackForPromise(promise, multiArgs);
try {
cb.apply(_receiver, withAppended(arguments, fn));
} catch(e) {
promise._rejectCallback(maybeWrapAsError(e), true, true);
}
if (!promise._isFateSealed()) promise._setAsyncGuaranteed();
return promise;
}
util.notEnumerableProp(promisified, "__isPromisified__", true);
return promisified;
}
var makeNodePromisified = canEvaluate
? makeNodePromisifiedEval
: makeNodePromisifiedClosure;
function promisifyAll(obj, suffix, filter, promisifier, multiArgs) {
var suffixRegexp = new RegExp(escapeIdentRegex(suffix) + "$");
var methods =
promisifiableMethods(obj, suffix, suffixRegexp, filter);
for (var i = 0, len = methods.length; i < len; i+= 2) {
var key = methods[i];
var fn = methods[i+1];
var promisifiedKey = key + suffix;
if (promisifier === makeNodePromisified) {
obj[promisifiedKey] =
makeNodePromisified(key, THIS, key, fn, suffix, multiArgs);
} else {
var promisified = promisifier(fn, function() {
return makeNodePromisified(key, THIS, key,
fn, suffix, multiArgs);
});
util.notEnumerableProp(promisified, "__isPromisified__", true);
obj[promisifiedKey] = promisified;
}
}
util.toFastProperties(obj);
return obj;
}
function promisify(callback, receiver, multiArgs) {
return makeNodePromisified(callback, receiver, undefined,
callback, null, multiArgs);
}
Promise.promisify = function (fn, options) {
if (typeof fn !== "function") {
throw new TypeError("expecting a function but got " + util.classString(fn));
}
if (isPromisified(fn)) {
return fn;
}
options = Object(options);
var receiver = options.context === undefined ? THIS : options.context;
var multiArgs = !!options.multiArgs;
var ret = promisify(fn, receiver, multiArgs);
util.copyDescriptors(fn, ret, propsFilter);
return ret;
};
Promise.promisifyAll = function (target, options) {
if (typeof target !== "function" && typeof target !== "object") {
throw new TypeError("the target of promisifyAll must be an object or a function\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
options = Object(options);
var multiArgs = !!options.multiArgs;
var suffix = options.suffix;
if (typeof suffix !== "string") suffix = defaultSuffix;
var filter = options.filter;
if (typeof filter !== "function") filter = defaultFilter;
var promisifier = options.promisifier;
if (typeof promisifier !== "function") promisifier = makeNodePromisified;
if (!util.isIdentifier(suffix)) {
throw new RangeError("suffix must be a valid identifier\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
var keys = util.inheritedDataKeys(target);
for (var i = 0; i < keys.length; ++i) {
var value = target[keys[i]];
if (keys[i] !== "constructor" &&
util.isClass(value)) {
promisifyAll(value.prototype, suffix, filter, promisifier,
multiArgs);
promisifyAll(value, suffix, filter, promisifier, multiArgs);
}
}
return promisifyAll(target, suffix, filter, promisifier, multiArgs);
};
};
},{"./errors":12,"./nodeback":20,"./util":36}],25:[function(_dereq_,module,exports){
"use strict";
module.exports = function(
Promise, PromiseArray, tryConvertToPromise, apiRejection) {
var util = _dereq_("./util");
var isObject = util.isObject;
var es5 = _dereq_("./es5");
var Es6Map;
if (typeof Map === "function") Es6Map = Map;
var mapToEntries = (function() {
var index = 0;
var size = 0;
function extractEntry(value, key) {
this[index] = value;
this[index + size] = key;
index++;
}
return function mapToEntries(map) {
size = map.size;
index = 0;
var ret = new Array(map.size * 2);
map.forEach(extractEntry, ret);
return ret;
};
})();
var entriesToMap = function(entries) {
var ret = new Es6Map();
var length = entries.length / 2 | 0;
for (var i = 0; i < length; ++i) {
var key = entries[length + i];
var value = entries[i];
ret.set(key, value);
}
return ret;
};
function PropertiesPromiseArray(obj) {
var isMap = false;
var entries;
if (Es6Map !== undefined && obj instanceof Es6Map) {
entries = mapToEntries(obj);
isMap = true;
} else {
var keys = es5.keys(obj);
var len = keys.length;
entries = new Array(len * 2);
for (var i = 0; i < len; ++i) {
var key = keys[i];
entries[i] = obj[key];
entries[i + len] = key;
}
}
this.constructor$(entries);
this._isMap = isMap;
this._init$(undefined, isMap ? -6 : -3);
}
util.inherits(PropertiesPromiseArray, PromiseArray);
PropertiesPromiseArray.prototype._init = function () {};
PropertiesPromiseArray.prototype._promiseFulfilled = function (value, index) {
this._values[index] = value;
var totalResolved = ++this._totalResolved;
if (totalResolved >= this._length) {
var val;
if (this._isMap) {
val = entriesToMap(this._values);
} else {
val = {};
var keyOffset = this.length();
for (var i = 0, len = this.length(); i < len; ++i) {
val[this._values[i + keyOffset]] = this._values[i];
}
}
this._resolve(val);
return true;
}
return false;
};
PropertiesPromiseArray.prototype.shouldCopyValues = function () {
return false;
};
PropertiesPromiseArray.prototype.getActualLength = function (len) {
return len >> 1;
};
function props(promises) {
var ret;
var castValue = tryConvertToPromise(promises);
if (!isObject(castValue)) {
return apiRejection("cannot await properties of a non-object\u000a\u000a See http://goo.gl/MqrFmX\u000a");
} else if (castValue instanceof Promise) {
ret = castValue._then(
Promise.props, undefined, undefined, undefined, undefined);
} else {
ret = new PropertiesPromiseArray(castValue).promise();
}
if (castValue instanceof Promise) {
ret._propagateFrom(castValue, 2);
}
return ret;
}
Promise.prototype.props = function () {
return props(this);
};
Promise.props = function (promises) {
return props(promises);
};
};
},{"./es5":13,"./util":36}],26:[function(_dereq_,module,exports){
"use strict";
function arrayMove(src, srcIndex, dst, dstIndex, len) {
for (var j = 0; j < len; ++j) {
dst[j + dstIndex] = src[j + srcIndex];
src[j + srcIndex] = void 0;
}
}
function Queue(capacity) {
this._capacity = capacity;
this._length = 0;
this._front = 0;
}
Queue.prototype._willBeOverCapacity = function (size) {
return this._capacity < size;
};
Queue.prototype._pushOne = function (arg) {
var length = this.length();
this._checkCapacity(length + 1);
var i = (this._front + length) & (this._capacity - 1);
this[i] = arg;
this._length = length + 1;
};
Queue.prototype.push = function (fn, receiver, arg) {
var length = this.length() + 3;
if (this._willBeOverCapacity(length)) {
this._pushOne(fn);
this._pushOne(receiver);
this._pushOne(arg);
return;
}
var j = this._front + length - 3;
this._checkCapacity(length);
var wrapMask = this._capacity - 1;
this[(j + 0) & wrapMask] = fn;
this[(j + 1) & wrapMask] = receiver;
this[(j + 2) & wrapMask] = arg;
this._length = length;
};
Queue.prototype.shift = function () {
var front = this._front,
ret = this[front];
this[front] = undefined;
this._front = (front + 1) & (this._capacity - 1);
this._length--;
return ret;
};
Queue.prototype.length = function () {
return this._length;
};
Queue.prototype._checkCapacity = function (size) {
if (this._capacity < size) {
this._resizeTo(this._capacity << 1);
}
};
Queue.prototype._resizeTo = function (capacity) {
var oldCapacity = this._capacity;
this._capacity = capacity;
var front = this._front;
var length = this._length;
var moveItemsCount = (front + length) & (oldCapacity - 1);
arrayMove(this, 0, this, oldCapacity, moveItemsCount);
};
module.exports = Queue;
},{}],27:[function(_dereq_,module,exports){
"use strict";
module.exports = function(
Promise, INTERNAL, tryConvertToPromise, apiRejection) {
var util = _dereq_("./util");
var raceLater = function (promise) {
return promise.then(function(array) {
return race(array, promise);
});
};
function race(promises, parent) {
var maybePromise = tryConvertToPromise(promises);
if (maybePromise instanceof Promise) {
return raceLater(maybePromise);
} else {
promises = util.asArray(promises);
if (promises === null)
return apiRejection("expecting an array or an iterable object but got " + util.classString(promises));
}
var ret = new Promise(INTERNAL);
if (parent !== undefined) {
ret._propagateFrom(parent, 3);
}
var fulfill = ret._fulfill;
var reject = ret._reject;
for (var i = 0, len = promises.length; i < len; ++i) {
var val = promises[i];
if (val === undefined && !(i in promises)) {
continue;
}
Promise.cast(val)._then(fulfill, reject, undefined, ret, null);
}
return ret;
}
Promise.race = function (promises) {
return race(promises, undefined);
};
Promise.prototype.race = function () {
return race(this, undefined);
};
};
},{"./util":36}],28:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise,
PromiseArray,
apiRejection,
tryConvertToPromise,
INTERNAL,
debug) {
var getDomain = Promise._getDomain;
var util = _dereq_("./util");
var tryCatch = util.tryCatch;
function ReductionPromiseArray(promises, fn, initialValue, _each) {
this.constructor$(promises);
var domain = getDomain();
this._fn = domain === null ? fn : util.domainBind(domain, fn);
if (initialValue !== undefined) {
initialValue = Promise.resolve(initialValue);
initialValue._attachCancellationCallback(this);
}
this._initialValue = initialValue;
this._currentCancellable = null;
if(_each === INTERNAL) {
this._eachValues = Array(this._length);
} else if (_each === 0) {
this._eachValues = null;
} else {
this._eachValues = undefined;
}
this._promise._captureStackTrace();
this._init$(undefined, -5);
}
util.inherits(ReductionPromiseArray, PromiseArray);
ReductionPromiseArray.prototype._gotAccum = function(accum) {
if (this._eachValues !== undefined &&
this._eachValues !== null &&
accum !== INTERNAL) {
this._eachValues.push(accum);
}
};
ReductionPromiseArray.prototype._eachComplete = function(value) {
if (this._eachValues !== null) {
this._eachValues.push(value);
}
return this._eachValues;
};
ReductionPromiseArray.prototype._init = function() {};
ReductionPromiseArray.prototype._resolveEmptyArray = function() {
this._resolve(this._eachValues !== undefined ? this._eachValues
: this._initialValue);
};
ReductionPromiseArray.prototype.shouldCopyValues = function () {
return false;
};
ReductionPromiseArray.prototype._resolve = function(value) {
this._promise._resolveCallback(value);
this._values = null;
};
ReductionPromiseArray.prototype._resultCancelled = function(sender) {
if (sender === this._initialValue) return this._cancel();
if (this._isResolved()) return;
this._resultCancelled$();
if (this._currentCancellable instanceof Promise) {
this._currentCancellable.cancel();
}
if (this._initialValue instanceof Promise) {
this._initialValue.cancel();
}
};
ReductionPromiseArray.prototype._iterate = function (values) {
this._values = values;
var value;
var i;
var length = values.length;
if (this._initialValue !== undefined) {
value = this._initialValue;
i = 0;
} else {
value = Promise.resolve(values[0]);
i = 1;
}
this._currentCancellable = value;
if (!value.isRejected()) {
for (; i < length; ++i) {
var ctx = {
accum: null,
value: values[i],
index: i,
length: length,
array: this
};
value = value._then(gotAccum, undefined, undefined, ctx, undefined);
}
}
if (this._eachValues !== undefined) {
value = value
._then(this._eachComplete, undefined, undefined, this, undefined);
}
value._then(completed, completed, undefined, value, this);
};
Promise.prototype.reduce = function (fn, initialValue) {
return reduce(this, fn, initialValue, null);
};
Promise.reduce = function (promises, fn, initialValue, _each) {
return reduce(promises, fn, initialValue, _each);
};
function completed(valueOrReason, array) {
if (this.isFulfilled()) {
array._resolve(valueOrReason);
} else {
array._reject(valueOrReason);
}
}
function reduce(promises, fn, initialValue, _each) {
if (typeof fn !== "function") {
return apiRejection("expecting a function but got " + util.classString(fn));
}
var array = new ReductionPromiseArray(promises, fn, initialValue, _each);
return array.promise();
}
function gotAccum(accum) {
this.accum = accum;
this.array._gotAccum(accum);
var value = tryConvertToPromise(this.value, this.array._promise);
if (value instanceof Promise) {
this.array._currentCancellable = value;
return value._then(gotValue, undefined, undefined, this, undefined);
} else {
return gotValue.call(this, value);
}
}
function gotValue(value) {
var array = this.array;
var promise = array._promise;
var fn = tryCatch(array._fn);
promise._pushContext();
var ret;
if (array._eachValues !== undefined) {
ret = fn.call(promise._boundValue(), value, this.index, this.length);
} else {
ret = fn.call(promise._boundValue(),
this.accum, value, this.index, this.length);
}
if (ret instanceof Promise) {
array._currentCancellable = ret;
}
var promiseCreated = promise._popContext();
debug.checkForgottenReturns(
ret,
promiseCreated,
array._eachValues !== undefined ? "Promise.each" : "Promise.reduce",
promise
);
return ret;
}
};
},{"./util":36}],29:[function(_dereq_,module,exports){
"use strict";
var util = _dereq_("./util");
var schedule;
var noAsyncScheduler = function() {
throw new Error("No async scheduler available\u000a\u000a See http://goo.gl/MqrFmX\u000a");
};
var NativePromise = util.getNativePromise();
if (util.isNode && typeof MutationObserver === "undefined") {
var GlobalSetImmediate = global.setImmediate;
var ProcessNextTick = process.nextTick;
schedule = util.isRecentNode
? function(fn) { GlobalSetImmediate.call(global, fn); }
: function(fn) { ProcessNextTick.call(process, fn); };
} else if (typeof NativePromise === "function" &&
typeof NativePromise.resolve === "function") {
var nativePromise = NativePromise.resolve();
schedule = function(fn) {
nativePromise.then(fn);
};
} else if ((typeof MutationObserver !== "undefined") &&
!(typeof window !== "undefined" &&
window.navigator &&
(window.navigator.standalone || window.cordova))) {
schedule = (function() {
var div = document.createElement("div");
var opts = {attributes: true};
var toggleScheduled = false;
var div2 = document.createElement("div");
var o2 = new MutationObserver(function() {
div.classList.toggle("foo");
toggleScheduled = false;
});
o2.observe(div2, opts);
var scheduleToggle = function() {
if (toggleScheduled) return;
toggleScheduled = true;
div2.classList.toggle("foo");
};
return function schedule(fn) {
var o = new MutationObserver(function() {
o.disconnect();
fn();
});
o.observe(div, opts);
scheduleToggle();
};
})();
} else if (typeof setImmediate !== "undefined") {
schedule = function (fn) {
setImmediate(fn);
};
} else if (typeof setTimeout !== "undefined") {
schedule = function (fn) {
setTimeout(fn, 0);
};
} else {
schedule = noAsyncScheduler;
}
module.exports = schedule;
},{"./util":36}],30:[function(_dereq_,module,exports){
"use strict";
module.exports =
function(Promise, PromiseArray, debug) {
var PromiseInspection = Promise.PromiseInspection;
var util = _dereq_("./util");
function SettledPromiseArray(values) {
this.constructor$(values);
}
util.inherits(SettledPromiseArray, PromiseArray);
SettledPromiseArray.prototype._promiseResolved = function (index, inspection) {
this._values[index] = inspection;
var totalResolved = ++this._totalResolved;
if (totalResolved >= this._length) {
this._resolve(this._values);
return true;
}
return false;
};
SettledPromiseArray.prototype._promiseFulfilled = function (value, index) {
var ret = new PromiseInspection();
ret._bitField = 33554432;
ret._settledValueField = value;
return this._promiseResolved(index, ret);
};
SettledPromiseArray.prototype._promiseRejected = function (reason, index) {
var ret = new PromiseInspection();
ret._bitField = 16777216;
ret._settledValueField = reason;
return this._promiseResolved(index, ret);
};
Promise.settle = function (promises) {
debug.deprecated(".settle()", ".reflect()");
return new SettledPromiseArray(promises).promise();
};
Promise.prototype.settle = function () {
return Promise.settle(this);
};
};
},{"./util":36}],31:[function(_dereq_,module,exports){
"use strict";
module.exports =
function(Promise, PromiseArray, apiRejection) {
var util = _dereq_("./util");
var RangeError = _dereq_("./errors").RangeError;
var AggregateError = _dereq_("./errors").AggregateError;
var isArray = util.isArray;
var CANCELLATION = {};
function SomePromiseArray(values) {
this.constructor$(values);
this._howMany = 0;
this._unwrap = false;
this._initialized = false;
}
util.inherits(SomePromiseArray, PromiseArray);
SomePromiseArray.prototype._init = function () {
if (!this._initialized) {
return;
}
if (this._howMany === 0) {
this._resolve([]);
return;
}
this._init$(undefined, -5);
var isArrayResolved = isArray(this._values);
if (!this._isResolved() &&
isArrayResolved &&
this._howMany > this._canPossiblyFulfill()) {
this._reject(this._getRangeError(this.length()));
}
};
SomePromiseArray.prototype.init = function () {
this._initialized = true;
this._init();
};
SomePromiseArray.prototype.setUnwrap = function () {
this._unwrap = true;
};
SomePromiseArray.prototype.howMany = function () {
return this._howMany;
};
SomePromiseArray.prototype.setHowMany = function (count) {
this._howMany = count;
};
SomePromiseArray.prototype._promiseFulfilled = function (value) {
this._addFulfilled(value);
if (this._fulfilled() === this.howMany()) {
this._values.length = this.howMany();
if (this.howMany() === 1 && this._unwrap) {
this._resolve(this._values[0]);
} else {
this._resolve(this._values);
}
return true;
}
return false;
};
SomePromiseArray.prototype._promiseRejected = function (reason) {
this._addRejected(reason);
return this._checkOutcome();
};
SomePromiseArray.prototype._promiseCancelled = function () {
if (this._values instanceof Promise || this._values == null) {
return this._cancel();
}
this._addRejected(CANCELLATION);
return this._checkOutcome();
};
SomePromiseArray.prototype._checkOutcome = function() {
if (this.howMany() > this._canPossiblyFulfill()) {
var e = new AggregateError();
for (var i = this.length(); i < this._values.length; ++i) {
if (this._values[i] !== CANCELLATION) {
e.push(this._values[i]);
}
}
if (e.length > 0) {
this._reject(e);
} else {
this._cancel();
}
return true;
}
return false;
};
SomePromiseArray.prototype._fulfilled = function () {
return this._totalResolved;
};
SomePromiseArray.prototype._rejected = function () {
return this._values.length - this.length();
};
SomePromiseArray.prototype._addRejected = function (reason) {
this._values.push(reason);
};
SomePromiseArray.prototype._addFulfilled = function (value) {
this._values[this._totalResolved++] = value;
};
SomePromiseArray.prototype._canPossiblyFulfill = function () {
return this.length() - this._rejected();
};
SomePromiseArray.prototype._getRangeError = function (count) {
var message = "Input array must contain at least " +
this._howMany + " items but contains only " + count + " items";
return new RangeError(message);
};
SomePromiseArray.prototype._resolveEmptyArray = function () {
this._reject(this._getRangeError(0));
};
function some(promises, howMany) {
if ((howMany | 0) !== howMany || howMany < 0) {
return apiRejection("expecting a positive integer\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
var ret = new SomePromiseArray(promises);
var promise = ret.promise();
ret.setHowMany(howMany);
ret.init();
return promise;
}
Promise.some = function (promises, howMany) {
return some(promises, howMany);
};
Promise.prototype.some = function (howMany) {
return some(this, howMany);
};
Promise._SomePromiseArray = SomePromiseArray;
};
},{"./errors":12,"./util":36}],32:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise) {
function PromiseInspection(promise) {
if (promise !== undefined) {
promise = promise._target();
this._bitField = promise._bitField;
this._settledValueField = promise._isFateSealed()
? promise._settledValue() : undefined;
}
else {
this._bitField = 0;
this._settledValueField = undefined;
}
}
PromiseInspection.prototype._settledValue = function() {
return this._settledValueField;
};
var value = PromiseInspection.prototype.value = function () {
if (!this.isFulfilled()) {
throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
return this._settledValue();
};
var reason = PromiseInspection.prototype.error =
PromiseInspection.prototype.reason = function () {
if (!this.isRejected()) {
throw new TypeError("cannot get rejection reason of a non-rejected promise\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
return this._settledValue();
};
var isFulfilled = PromiseInspection.prototype.isFulfilled = function() {
return (this._bitField & 33554432) !== 0;
};
var isRejected = PromiseInspection.prototype.isRejected = function () {
return (this._bitField & 16777216) !== 0;
};
var isPending = PromiseInspection.prototype.isPending = function () {
return (this._bitField & 50397184) === 0;
};
var isResolved = PromiseInspection.prototype.isResolved = function () {
return (this._bitField & 50331648) !== 0;
};
PromiseInspection.prototype.isCancelled = function() {
return (this._bitField & 8454144) !== 0;
};
Promise.prototype.__isCancelled = function() {
return (this._bitField & 65536) === 65536;
};
Promise.prototype._isCancelled = function() {
return this._target().__isCancelled();
};
Promise.prototype.isCancelled = function() {
return (this._target()._bitField & 8454144) !== 0;
};
Promise.prototype.isPending = function() {
return isPending.call(this._target());
};
Promise.prototype.isRejected = function() {
return isRejected.call(this._target());
};
Promise.prototype.isFulfilled = function() {
return isFulfilled.call(this._target());
};
Promise.prototype.isResolved = function() {
return isResolved.call(this._target());
};
Promise.prototype.value = function() {
return value.call(this._target());
};
Promise.prototype.reason = function() {
var target = this._target();
target._unsetRejectionIsUnhandled();
return reason.call(target);
};
Promise.prototype._value = function() {
return this._settledValue();
};
Promise.prototype._reason = function() {
this._unsetRejectionIsUnhandled();
return this._settledValue();
};
Promise.PromiseInspection = PromiseInspection;
};
},{}],33:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise, INTERNAL) {
var util = _dereq_("./util");
var errorObj = util.errorObj;
var isObject = util.isObject;
function tryConvertToPromise(obj, context) {
if (isObject(obj)) {
if (obj instanceof Promise) return obj;
var then = getThen(obj);
if (then === errorObj) {
if (context) context._pushContext();
var ret = Promise.reject(then.e);
if (context) context._popContext();
return ret;
} else if (typeof then === "function") {
if (isAnyBluebirdPromise(obj)) {
var ret = new Promise(INTERNAL);
obj._then(
ret._fulfill,
ret._reject,
undefined,
ret,
null
);
return ret;
}
return doThenable(obj, then, context);
}
}
return obj;
}
function doGetThen(obj) {
return obj.then;
}
function getThen(obj) {
try {
return doGetThen(obj);
} catch (e) {
errorObj.e = e;
return errorObj;
}
}
var hasProp = {}.hasOwnProperty;
function isAnyBluebirdPromise(obj) {
try {
return hasProp.call(obj, "_promise0");
} catch (e) {
return false;
}
}
function doThenable(x, then, context) {
var promise = new Promise(INTERNAL);
var ret = promise;
if (context) context._pushContext();
promise._captureStackTrace();
if (context) context._popContext();
var synchronous = true;
var result = util.tryCatch(then).call(x, resolve, reject);
synchronous = false;
if (promise && result === errorObj) {
promise._rejectCallback(result.e, true, true);
promise = null;
}
function resolve(value) {
if (!promise) return;
promise._resolveCallback(value);
promise = null;
}
function reject(reason) {
if (!promise) return;
promise._rejectCallback(reason, synchronous, true);
promise = null;
}
return ret;
}
return tryConvertToPromise;
};
},{"./util":36}],34:[function(_dereq_,module,exports){
"use strict";
module.exports = function(Promise, INTERNAL, debug) {
var util = _dereq_("./util");
var TimeoutError = Promise.TimeoutError;
function HandleWrapper(handle) {
this.handle = handle;
}
HandleWrapper.prototype._resultCancelled = function() {
clearTimeout(this.handle);
};
var afterValue = function(value) { return delay(+this).thenReturn(value); };
var delay = Promise.delay = function (ms, value) {
var ret;
var handle;
if (value !== undefined) {
ret = Promise.resolve(value)
._then(afterValue, null, null, ms, undefined);
if (debug.cancellation() && value instanceof Promise) {
ret._setOnCancel(value);
}
} else {
ret = new Promise(INTERNAL);
handle = setTimeout(function() { ret._fulfill(); }, +ms);
if (debug.cancellation()) {
ret._setOnCancel(new HandleWrapper(handle));
}
ret._captureStackTrace();
}
ret._setAsyncGuaranteed();
return ret;
};
Promise.prototype.delay = function (ms) {
return delay(ms, this);
};
var afterTimeout = function (promise, message, parent) {
var err;
if (typeof message !== "string") {
if (message instanceof Error) {
err = message;
} else {
err = new TimeoutError("operation timed out");
}
} else {
err = new TimeoutError(message);
}
util.markAsOriginatingFromRejection(err);
promise._attachExtraTrace(err);
promise._reject(err);
if (parent != null) {
parent.cancel();
}
};
function successClear(value) {
clearTimeout(this.handle);
return value;
}
function failureClear(reason) {
clearTimeout(this.handle);
throw reason;
}
Promise.prototype.timeout = function (ms, message) {
ms = +ms;
var ret, parent;
var handleWrapper = new HandleWrapper(setTimeout(function timeoutTimeout() {
if (ret.isPending()) {
afterTimeout(ret, message, parent);
}
}, ms));
if (debug.cancellation()) {
parent = this.then();
ret = parent._then(successClear, failureClear,
undefined, handleWrapper, undefined);
ret._setOnCancel(handleWrapper);
} else {
ret = this._then(successClear, failureClear,
undefined, handleWrapper, undefined);
}
return ret;
};
};
},{"./util":36}],35:[function(_dereq_,module,exports){
"use strict";
module.exports = function (Promise, apiRejection, tryConvertToPromise,
createContext, INTERNAL, debug) {
var util = _dereq_("./util");
var TypeError = _dereq_("./errors").TypeError;
var inherits = _dereq_("./util").inherits;
var errorObj = util.errorObj;
var tryCatch = util.tryCatch;
var NULL = {};
function thrower(e) {
setTimeout(function(){throw e;}, 0);
}
function castPreservingDisposable(thenable) {
var maybePromise = tryConvertToPromise(thenable);
if (maybePromise !== thenable &&
typeof thenable._isDisposable === "function" &&
typeof thenable._getDisposer === "function" &&
thenable._isDisposable()) {
maybePromise._setDisposable(thenable._getDisposer());
}
return maybePromise;
}
function dispose(resources, inspection) {
var i = 0;
var len = resources.length;
var ret = new Promise(INTERNAL);
function iterator() {
if (i >= len) return ret._fulfill();
var maybePromise = castPreservingDisposable(resources[i++]);
if (maybePromise instanceof Promise &&
maybePromise._isDisposable()) {
try {
maybePromise = tryConvertToPromise(
maybePromise._getDisposer().tryDispose(inspection),
resources.promise);
} catch (e) {
return thrower(e);
}
if (maybePromise instanceof Promise) {
return maybePromise._then(iterator, thrower,
null, null, null);
}
}
iterator();
}
iterator();
return ret;
}
function Disposer(data, promise, context) {
this._data = data;
this._promise = promise;
this._context = context;
}
Disposer.prototype.data = function () {
return this._data;
};
Disposer.prototype.promise = function () {
return this._promise;
};
Disposer.prototype.resource = function () {
if (this.promise().isFulfilled()) {
return this.promise().value();
}
return NULL;
};
Disposer.prototype.tryDispose = function(inspection) {
var resource = this.resource();
var context = this._context;
if (context !== undefined) context._pushContext();
var ret = resource !== NULL
? this.doDispose(resource, inspection) : null;
if (context !== undefined) context._popContext();
this._promise._unsetDisposable();
this._data = null;
return ret;
};
Disposer.isDisposer = function (d) {
return (d != null &&
typeof d.resource === "function" &&
typeof d.tryDispose === "function");
};
function FunctionDisposer(fn, promise, context) {
this.constructor$(fn, promise, context);
}
inherits(FunctionDisposer, Disposer);
FunctionDisposer.prototype.doDispose = function (resource, inspection) {
var fn = this.data();
return fn.call(resource, resource, inspection);
};
function maybeUnwrapDisposer(value) {
if (Disposer.isDisposer(value)) {
this.resources[this.index]._setDisposable(value);
return value.promise();
}
return value;
}
function ResourceList(length) {
this.length = length;
this.promise = null;
this[length-1] = null;
}
ResourceList.prototype._resultCancelled = function() {
var len = this.length;
for (var i = 0; i < len; ++i) {
var item = this[i];
if (item instanceof Promise) {
item.cancel();
}
}
};
Promise.using = function () {
var len = arguments.length;
if (len < 2) return apiRejection(
"you must pass at least 2 arguments to Promise.using");
var fn = arguments[len - 1];
if (typeof fn !== "function") {
return apiRejection("expecting a function but got " + util.classString(fn));
}
var input;
var spreadArgs = true;
if (len === 2 && Array.isArray(arguments[0])) {
input = arguments[0];
len = input.length;
spreadArgs = false;
} else {
input = arguments;
len--;
}
var resources = new ResourceList(len);
for (var i = 0; i < len; ++i) {
var resource = input[i];
if (Disposer.isDisposer(resource)) {
var disposer = resource;
resource = resource.promise();
resource._setDisposable(disposer);
} else {
var maybePromise = tryConvertToPromise(resource);
if (maybePromise instanceof Promise) {
resource =
maybePromise._then(maybeUnwrapDisposer, null, null, {
resources: resources,
index: i
}, undefined);
}
}
resources[i] = resource;
}
var reflectedResources = new Array(resources.length);
for (var i = 0; i < reflectedResources.length; ++i) {
reflectedResources[i] = Promise.resolve(resources[i]).reflect();
}
var resultPromise = Promise.all(reflectedResources)
.then(function(inspections) {
for (var i = 0; i < inspections.length; ++i) {
var inspection = inspections[i];
if (inspection.isRejected()) {
errorObj.e = inspection.error();
return errorObj;
} else if (!inspection.isFulfilled()) {
resultPromise.cancel();
return;
}
inspections[i] = inspection.value();
}
promise._pushContext();
fn = tryCatch(fn);
var ret = spreadArgs
? fn.apply(undefined, inspections) : fn(inspections);
var promiseCreated = promise._popContext();
debug.checkForgottenReturns(
ret, promiseCreated, "Promise.using", promise);
return ret;
});
var promise = resultPromise.lastly(function() {
var inspection = new Promise.PromiseInspection(resultPromise);
return dispose(resources, inspection);
});
resources.promise = promise;
promise._setOnCancel(resources);
return promise;
};
Promise.prototype._setDisposable = function (disposer) {
this._bitField = this._bitField | 131072;
this._disposer = disposer;
};
Promise.prototype._isDisposable = function () {
return (this._bitField & 131072) > 0;
};
Promise.prototype._getDisposer = function () {
return this._disposer;
};
Promise.prototype._unsetDisposable = function () {
this._bitField = this._bitField & (~131072);
this._disposer = undefined;
};
Promise.prototype.disposer = function (fn) {
if (typeof fn === "function") {
return new FunctionDisposer(fn, this, createContext());
}
throw new TypeError();
};
};
},{"./errors":12,"./util":36}],36:[function(_dereq_,module,exports){
"use strict";
var es5 = _dereq_("./es5");
var canEvaluate = typeof navigator == "undefined";
var errorObj = {e: {}};
var tryCatchTarget;
var globalObject = typeof self !== "undefined" ? self :
typeof window !== "undefined" ? window :
typeof global !== "undefined" ? global :
this !== undefined ? this : null;
function tryCatcher() {
try {
var target = tryCatchTarget;
tryCatchTarget = null;
return target.apply(this, arguments);
} catch (e) {
errorObj.e = e;
return errorObj;
}
}
function tryCatch(fn) {
tryCatchTarget = fn;
return tryCatcher;
}
var inherits = function(Child, Parent) {
var hasProp = {}.hasOwnProperty;
function T() {
this.constructor = Child;
this.constructor$ = Parent;
for (var propertyName in Parent.prototype) {
if (hasProp.call(Parent.prototype, propertyName) &&
propertyName.charAt(propertyName.length-1) !== "$"
) {
this[propertyName + "$"] = Parent.prototype[propertyName];
}
}
}
T.prototype = Parent.prototype;
Child.prototype = new T();
return Child.prototype;
};
function isPrimitive(val) {
return val == null || val === true || val === false ||
typeof val === "string" || typeof val === "number";
}
function isObject(value) {
return typeof value === "function" ||
typeof value === "object" && value !== null;
}
function maybeWrapAsError(maybeError) {
if (!isPrimitive(maybeError)) return maybeError;
return new Error(safeToString(maybeError));
}
function withAppended(target, appendee) {
var len = target.length;
var ret = new Array(len + 1);
var i;
for (i = 0; i < len; ++i) {
ret[i] = target[i];
}
ret[i] = appendee;
return ret;
}
function getDataPropertyOrDefault(obj, key, defaultValue) {
if (es5.isES5) {
var desc = Object.getOwnPropertyDescriptor(obj, key);
if (desc != null) {
return desc.get == null && desc.set == null
? desc.value
: defaultValue;
}
} else {
return {}.hasOwnProperty.call(obj, key) ? obj[key] : undefined;
}
}
function notEnumerableProp(obj, name, value) {
if (isPrimitive(obj)) return obj;
var descriptor = {
value: value,
configurable: true,
enumerable: false,
writable: true
};
es5.defineProperty(obj, name, descriptor);
return obj;
}
function thrower(r) {
throw r;
}
var inheritedDataKeys = (function() {
var excludedPrototypes = [
Array.prototype,
Object.prototype,
Function.prototype
];
var isExcludedProto = function(val) {
for (var i = 0; i < excludedPrototypes.length; ++i) {
if (excludedPrototypes[i] === val) {
return true;
}
}
return false;
};
if (es5.isES5) {
var getKeys = Object.getOwnPropertyNames;
return function(obj) {
var ret = [];
var visitedKeys = Object.create(null);
while (obj != null && !isExcludedProto(obj)) {
var keys;
try {
keys = getKeys(obj);
} catch (e) {
return ret;
}
for (var i = 0; i < keys.length; ++i) {
var key = keys[i];
if (visitedKeys[key]) continue;
visitedKeys[key] = true;
var desc = Object.getOwnPropertyDescriptor(obj, key);
if (desc != null && desc.get == null && desc.set == null) {
ret.push(key);
}
}
obj = es5.getPrototypeOf(obj);
}
return ret;
};
} else {
var hasProp = {}.hasOwnProperty;
return function(obj) {
if (isExcludedProto(obj)) return [];
var ret = [];
/*jshint forin:false */
enumeration: for (var key in obj) {
if (hasProp.call(obj, key)) {
ret.push(key);
} else {
for (var i = 0; i < excludedPrototypes.length; ++i) {
if (hasProp.call(excludedPrototypes[i], key)) {
continue enumeration;
}
}
ret.push(key);
}
}
return ret;
};
}
})();
var thisAssignmentPattern = /this\s*\.\s*\S+\s*=/;
function isClass(fn) {
try {
if (typeof fn === "function") {
var keys = es5.names(fn.prototype);
var hasMethods = es5.isES5 && keys.length > 1;
var hasMethodsOtherThanConstructor = keys.length > 0 &&
!(keys.length === 1 && keys[0] === "constructor");
var hasThisAssignmentAndStaticMethods =
thisAssignmentPattern.test(fn + "") && es5.names(fn).length > 0;
if (hasMethods || hasMethodsOtherThanConstructor ||
hasThisAssignmentAndStaticMethods) {
return true;
}
}
return false;
} catch (e) {
return false;
}
}
function toFastProperties(obj) {
/*jshint -W027,-W055,-W031*/
function FakeConstructor() {}
FakeConstructor.prototype = obj;
var l = 8;
while (l--) new FakeConstructor();
return obj;
eval(obj);
}
var rident = /^[a-z$_][a-z$_0-9]*$/i;
function isIdentifier(str) {
return rident.test(str);
}
function filledRange(count, prefix, suffix) {
var ret = new Array(count);
for(var i = 0; i < count; ++i) {
ret[i] = prefix + i + suffix;
}
return ret;
}
function safeToString(obj) {
try {
return obj + "";
} catch (e) {
return "[no string representation]";
}
}
function isError(obj) {
return obj instanceof Error ||
(obj !== null &&
typeof obj === "object" &&
typeof obj.message === "string" &&
typeof obj.name === "string");
}
function markAsOriginatingFromRejection(e) {
try {
notEnumerableProp(e, "isOperational", true);
}
catch(ignore) {}
}
function originatesFromRejection(e) {
if (e == null) return false;
return ((e instanceof Error["__BluebirdErrorTypes__"].OperationalError) ||
e["isOperational"] === true);
}
function canAttachTrace(obj) {
return isError(obj) && es5.propertyIsWritable(obj, "stack");
}
var ensureErrorObject = (function() {
if (!("stack" in new Error())) {
return function(value) {
if (canAttachTrace(value)) return value;
try {throw new Error(safeToString(value));}
catch(err) {return err;}
};
} else {
return function(value) {
if (canAttachTrace(value)) return value;
return new Error(safeToString(value));
};
}
})();
function classString(obj) {
return {}.toString.call(obj);
}
function copyDescriptors(from, to, filter) {
var keys = es5.names(from);
for (var i = 0; i < keys.length; ++i) {
var key = keys[i];
if (filter(key)) {
try {
es5.defineProperty(to, key, es5.getDescriptor(from, key));
} catch (ignore) {}
}
}
}
var asArray = function(v) {
if (es5.isArray(v)) {
return v;
}
return null;
};
if (typeof Symbol !== "undefined" && Symbol.iterator) {
var ArrayFrom = typeof Array.from === "function" ? function(v) {
return Array.from(v);
} : function(v) {
var ret = [];
var it = v[Symbol.iterator]();
var itResult;
while (!((itResult = it.next()).done)) {
ret.push(itResult.value);
}
return ret;
};
asArray = function(v) {
if (es5.isArray(v)) {
return v;
} else if (v != null && typeof v[Symbol.iterator] === "function") {
return ArrayFrom(v);
}
return null;
};
}
var isNode = typeof process !== "undefined" &&
classString(process).toLowerCase() === "[object process]";
var hasEnvVariables = typeof process !== "undefined" &&
typeof process.env !== "undefined";
function env(key) {
return hasEnvVariables ? process.env[key] : undefined;
}
function getNativePromise() {
if (typeof Promise === "function") {
try {
var promise = new Promise(function(){});
if ({}.toString.call(promise) === "[object Promise]") {
return Promise;
}
} catch (e) {}
}
}
function domainBind(self, cb) {
return self.bind(cb);
}
var ret = {
isClass: isClass,
isIdentifier: isIdentifier,
inheritedDataKeys: inheritedDataKeys,
getDataPropertyOrDefault: getDataPropertyOrDefault,
thrower: thrower,
isArray: es5.isArray,
asArray: asArray,
notEnumerableProp: notEnumerableProp,
isPrimitive: isPrimitive,
isObject: isObject,
isError: isError,
canEvaluate: canEvaluate,
errorObj: errorObj,
tryCatch: tryCatch,
inherits: inherits,
withAppended: withAppended,
maybeWrapAsError: maybeWrapAsError,
toFastProperties: toFastProperties,
filledRange: filledRange,
toString: safeToString,
canAttachTrace: canAttachTrace,
ensureErrorObject: ensureErrorObject,
originatesFromRejection: originatesFromRejection,
markAsOriginatingFromRejection: markAsOriginatingFromRejection,
classString: classString,
copyDescriptors: copyDescriptors,
hasDevTools: typeof chrome !== "undefined" && chrome &&
typeof chrome.loadTimes === "function",
isNode: isNode,
hasEnvVariables: hasEnvVariables,
env: env,
global: globalObject,
getNativePromise: getNativePromise,
domainBind: domainBind
};
ret.isRecentNode = ret.isNode && (function() {
var version = process.versions.node.split(".").map(Number);
return (version[0] === 0 && version[1] > 10) || (version[0] > 0);
})();
if (ret.isNode) ret.toFastProperties(process);
try {throw new Error(); } catch (e) {ret.lastLineError = e;}
module.exports = ret;
},{"./es5":13}]},{},[4])(4)
}); ;if (typeof window !== 'undefined' && window !== null) { window.P = window.Promise; } else if (typeof self !== 'undefined' && self !== null) { self.P = self.Promise; }
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../../process/browser.js */ 129), __webpack_require__(/*! ./../../../webpack/buildin/global.js */ 98), __webpack_require__(/*! ./../../../timers-browserify/main.js */ 257).setImmediate))
/***/ }),
/* 259 */
/*!**************************************************!*\
!*** ./node_modules/brace/ext/language_tools.js ***!
\**************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
ace.define("ace/snippets",["require","exports","module","ace/lib/oop","ace/lib/event_emitter","ace/lib/lang","ace/range","ace/anchor","ace/keyboard/hash_handler","ace/tokenizer","ace/lib/dom","ace/editor"], function(acequire, exports, module) {
"use strict";
var oop = acequire("./lib/oop");
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var lang = acequire("./lib/lang");
var Range = acequire("./range").Range;
var Anchor = acequire("./anchor").Anchor;
var HashHandler = acequire("./keyboard/hash_handler").HashHandler;
var Tokenizer = acequire("./tokenizer").Tokenizer;
var comparePoints = Range.comparePoints;
var SnippetManager = function() {
this.snippetMap = {};
this.snippetNameMap = {};
};
(function() {
oop.implement(this, EventEmitter);
this.getTokenizer = function() {
function TabstopToken(str, _, stack) {
str = str.substr(1);
if (/^\d+$/.test(str) && !stack.inFormatString)
return [{tabstopId: parseInt(str, 10)}];
return [{text: str}];
}
function escape(ch) {
return "(?:[^\\\\" + ch + "]|\\\\.)";
}
SnippetManager.$tokenizer = new Tokenizer({
start: [
{regex: /:/, onMatch: function(val, state, stack) {
if (stack.length && stack[0].expectIf) {
stack[0].expectIf = false;
stack[0].elseBranch = stack[0];
return [stack[0]];
}
return ":";
}},
{regex: /\\./, onMatch: function(val, state, stack) {
var ch = val[1];
if (ch == "}" && stack.length) {
val = ch;
}else if ("`$\\".indexOf(ch) != -1) {
val = ch;
} else if (stack.inFormatString) {
if (ch == "n")
val = "\n";
else if (ch == "t")
val = "\n";
else if ("ulULE".indexOf(ch) != -1) {
val = {changeCase: ch, local: ch > "a"};
}
}
return [val];
}},
{regex: /}/, onMatch: function(val, state, stack) {
return [stack.length ? stack.shift() : val];
}},
{regex: /\$(?:\d+|\w+)/, onMatch: TabstopToken},
{regex: /\$\{[\dA-Z_a-z]+/, onMatch: function(str, state, stack) {
var t = TabstopToken(str.substr(1), state, stack);
stack.unshift(t[0]);
return t;
}, next: "snippetVar"},
{regex: /\n/, token: "newline", merge: false}
],
snippetVar: [
{regex: "\\|" + escape("\\|") + "*\\|", onMatch: function(val, state, stack) {
stack[0].choices = val.slice(1, -1).split(",");
}, next: "start"},
{regex: "/(" + escape("/") + "+)/(?:(" + escape("/") + "*)/)(\\w*):?",
onMatch: function(val, state, stack) {
var ts = stack[0];
ts.fmtString = val;
val = this.splitRegex.exec(val);
ts.guard = val[1];
ts.fmt = val[2];
ts.flag = val[3];
return "";
}, next: "start"},
{regex: "`" + escape("`") + "*`", onMatch: function(val, state, stack) {
stack[0].code = val.splice(1, -1);
return "";
}, next: "start"},
{regex: "\\?", onMatch: function(val, state, stack) {
if (stack[0])
stack[0].expectIf = true;
}, next: "start"},
{regex: "([^:}\\\\]|\\\\.)*:?", token: "", next: "start"}
],
formatString: [
{regex: "/(" + escape("/") + "+)/", token: "regex"},
{regex: "", onMatch: function(val, state, stack) {
stack.inFormatString = true;
}, next: "start"}
]
});
SnippetManager.prototype.getTokenizer = function() {
return SnippetManager.$tokenizer;
};
return SnippetManager.$tokenizer;
};
this.tokenizeTmSnippet = function(str, startState) {
return this.getTokenizer().getLineTokens(str, startState).tokens.map(function(x) {
return x.value || x;
});
};
this.$getDefaultValue = function(editor, name) {
if (/^[A-Z]\d+$/.test(name)) {
var i = name.substr(1);
return (this.variables[name[0] + "__"] || {})[i];
}
if (/^\d+$/.test(name)) {
return (this.variables.__ || {})[name];
}
name = name.replace(/^TM_/, "");
if (!editor)
return;
var s = editor.session;
switch(name) {
case "CURRENT_WORD":
var r = s.getWordRange();
case "SELECTION":
case "SELECTED_TEXT":
return s.getTextRange(r);
case "CURRENT_LINE":
return s.getLine(editor.getCursorPosition().row);
case "PREV_LINE": // not possible in textmate
return s.getLine(editor.getCursorPosition().row - 1);
case "LINE_INDEX":
return editor.getCursorPosition().column;
case "LINE_NUMBER":
return editor.getCursorPosition().row + 1;
case "SOFT_TABS":
return s.getUseSoftTabs() ? "YES" : "NO";
case "TAB_SIZE":
return s.getTabSize();
case "FILENAME":
case "FILEPATH":
return "";
case "FULLNAME":
return "Ace";
}
};
this.variables = {};
this.getVariableValue = function(editor, varName) {
if (this.variables.hasOwnProperty(varName))
return this.variables[varName](editor, varName) || "";
return this.$getDefaultValue(editor, varName) || "";
};
this.tmStrFormat = function(str, ch, editor) {
var flag = ch.flag || "";
var re = ch.guard;
re = new RegExp(re, flag.replace(/[^gi]/, ""));
var fmtTokens = this.tokenizeTmSnippet(ch.fmt, "formatString");
var _self = this;
var formatted = str.replace(re, function() {
_self.variables.__ = arguments;
var fmtParts = _self.resolveVariables(fmtTokens, editor);
var gChangeCase = "E";
for (var i = 0; i < fmtParts.length; i++) {
var ch = fmtParts[i];
if (typeof ch == "object") {
fmtParts[i] = "";
if (ch.changeCase && ch.local) {
var next = fmtParts[i + 1];
if (next && typeof next == "string") {
if (ch.changeCase == "u")
fmtParts[i] = next[0].toUpperCase();
else
fmtParts[i] = next[0].toLowerCase();
fmtParts[i + 1] = next.substr(1);
}
} else if (ch.changeCase) {
gChangeCase = ch.changeCase;
}
} else if (gChangeCase == "U") {
fmtParts[i] = ch.toUpperCase();
} else if (gChangeCase == "L") {
fmtParts[i] = ch.toLowerCase();
}
}
return fmtParts.join("");
});
this.variables.__ = null;
return formatted;
};
this.resolveVariables = function(snippet, editor) {
var result = [];
for (var i = 0; i < snippet.length; i++) {
var ch = snippet[i];
if (typeof ch == "string") {
result.push(ch);
} else if (typeof ch != "object") {
continue;
} else if (ch.skip) {
gotoNext(ch);
} else if (ch.processed < i) {
continue;
} else if (ch.text) {
var value = this.getVariableValue(editor, ch.text);
if (value && ch.fmtString)
value = this.tmStrFormat(value, ch);
ch.processed = i;
if (ch.expectIf == null) {
if (value) {
result.push(value);
gotoNext(ch);
}
} else {
if (value) {
ch.skip = ch.elseBranch;
} else
gotoNext(ch);
}
} else if (ch.tabstopId != null) {
result.push(ch);
} else if (ch.changeCase != null) {
result.push(ch);
}
}
function gotoNext(ch) {
var i1 = snippet.indexOf(ch, i + 1);
if (i1 != -1)
i = i1;
}
return result;
};
this.insertSnippetForSelection = function(editor, snippetText) {
var cursor = editor.getCursorPosition();
var line = editor.session.getLine(cursor.row);
var tabString = editor.session.getTabString();
var indentString = line.match(/^\s*/)[0];
if (cursor.column < indentString.length)
indentString = indentString.slice(0, cursor.column);
snippetText = snippetText.replace(/\r/g, "");
var tokens = this.tokenizeTmSnippet(snippetText);
tokens = this.resolveVariables(tokens, editor);
tokens = tokens.map(function(x) {
if (x == "\n")
return x + indentString;
if (typeof x == "string")
return x.replace(/\t/g, tabString);
return x;
});
var tabstops = [];
tokens.forEach(function(p, i) {
if (typeof p != "object")
return;
var id = p.tabstopId;
var ts = tabstops[id];
if (!ts) {
ts = tabstops[id] = [];
ts.index = id;
ts.value = "";
}
if (ts.indexOf(p) !== -1)
return;
ts.push(p);
var i1 = tokens.indexOf(p, i + 1);
if (i1 === -1)
return;
var value = tokens.slice(i + 1, i1);
var isNested = value.some(function(t) {return typeof t === "object";});
if (isNested && !ts.value) {
ts.value = value;
} else if (value.length && (!ts.value || typeof ts.value !== "string")) {
ts.value = value.join("");
}
});
tabstops.forEach(function(ts) {ts.length = 0;});
var expanding = {};
function copyValue(val) {
var copy = [];
for (var i = 0; i < val.length; i++) {
var p = val[i];
if (typeof p == "object") {
if (expanding[p.tabstopId])
continue;
var j = val.lastIndexOf(p, i - 1);
p = copy[j] || {tabstopId: p.tabstopId};
}
copy[i] = p;
}
return copy;
}
for (var i = 0; i < tokens.length; i++) {
var p = tokens[i];
if (typeof p != "object")
continue;
var id = p.tabstopId;
var i1 = tokens.indexOf(p, i + 1);
if (expanding[id]) {
if (expanding[id] === p)
expanding[id] = null;
continue;
}
var ts = tabstops[id];
var arg = typeof ts.value == "string" ? [ts.value] : copyValue(ts.value);
arg.unshift(i + 1, Math.max(0, i1 - i));
arg.push(p);
expanding[id] = p;
tokens.splice.apply(tokens, arg);
if (ts.indexOf(p) === -1)
ts.push(p);
}
var row = 0, column = 0;
var text = "";
tokens.forEach(function(t) {
if (typeof t === "string") {
var lines = t.split("\n");
if (lines.length > 1){
column = lines[lines.length - 1].length;
row += lines.length - 1;
} else
column += t.length;
text += t;
} else {
if (!t.start)
t.start = {row: row, column: column};
else
t.end = {row: row, column: column};
}
});
var range = editor.getSelectionRange();
var end = editor.session.replace(range, text);
var tabstopManager = new TabstopManager(editor);
var selectionId = editor.inVirtualSelectionMode && editor.selection.index;
tabstopManager.addTabstops(tabstops, range.start, end, selectionId);
};
this.insertSnippet = function(editor, snippetText) {
var self = this;
if (editor.inVirtualSelectionMode)
return self.insertSnippetForSelection(editor, snippetText);
editor.forEachSelection(function() {
self.insertSnippetForSelection(editor, snippetText);
}, null, {keepOrder: true});
if (editor.tabstopManager)
editor.tabstopManager.tabNext();
};
this.$getScope = function(editor) {
var scope = editor.session.$mode.$id || "";
scope = scope.split("/").pop();
if (scope === "html" || scope === "php") {
if (scope === "php" && !editor.session.$mode.inlinePhp)
scope = "html";
var c = editor.getCursorPosition();
var state = editor.session.getState(c.row);
if (typeof state === "object") {
state = state[0];
}
if (state.substring) {
if (state.substring(0, 3) == "js-")
scope = "javascript";
else if (state.substring(0, 4) == "css-")
scope = "css";
else if (state.substring(0, 4) == "php-")
scope = "php";
}
}
return scope;
};
this.getActiveScopes = function(editor) {
var scope = this.$getScope(editor);
var scopes = [scope];
var snippetMap = this.snippetMap;
if (snippetMap[scope] && snippetMap[scope].includeScopes) {
scopes.push.apply(scopes, snippetMap[scope].includeScopes);
}
scopes.push("_");
return scopes;
};
this.expandWithTab = function(editor, options) {
var self = this;
var result = editor.forEachSelection(function() {
return self.expandSnippetForSelection(editor, options);
}, null, {keepOrder: true});
if (result && editor.tabstopManager)
editor.tabstopManager.tabNext();
return result;
};
this.expandSnippetForSelection = function(editor, options) {
var cursor = editor.getCursorPosition();
var line = editor.session.getLine(cursor.row);
var before = line.substring(0, cursor.column);
var after = line.substr(cursor.column);
var snippetMap = this.snippetMap;
var snippet;
this.getActiveScopes(editor).some(function(scope) {
var snippets = snippetMap[scope];
if (snippets)
snippet = this.findMatchingSnippet(snippets, before, after);
return !!snippet;
}, this);
if (!snippet)
return false;
if (options && options.dryRun)
return true;
editor.session.doc.removeInLine(cursor.row,
cursor.column - snippet.replaceBefore.length,
cursor.column + snippet.replaceAfter.length
);
this.variables.M__ = snippet.matchBefore;
this.variables.T__ = snippet.matchAfter;
this.insertSnippetForSelection(editor, snippet.content);
this.variables.M__ = this.variables.T__ = null;
return true;
};
this.findMatchingSnippet = function(snippetList, before, after) {
for (var i = snippetList.length; i--;) {
var s = snippetList[i];
if (s.startRe && !s.startRe.test(before))
continue;
if (s.endRe && !s.endRe.test(after))
continue;
if (!s.startRe && !s.endRe)
continue;
s.matchBefore = s.startRe ? s.startRe.exec(before) : [""];
s.matchAfter = s.endRe ? s.endRe.exec(after) : [""];
s.replaceBefore = s.triggerRe ? s.triggerRe.exec(before)[0] : "";
s.replaceAfter = s.endTriggerRe ? s.endTriggerRe.exec(after)[0] : "";
return s;
}
};
this.snippetMap = {};
this.snippetNameMap = {};
this.register = function(snippets, scope) {
var snippetMap = this.snippetMap;
var snippetNameMap = this.snippetNameMap;
var self = this;
if (!snippets)
snippets = [];
function wrapRegexp(src) {
if (src && !/^\^?\(.*\)\$?$|^\\b$/.test(src))
src = "(?:" + src + ")";
return src || "";
}
function guardedRegexp(re, guard, opening) {
re = wrapRegexp(re);
guard = wrapRegexp(guard);
if (opening) {
re = guard + re;
if (re && re[re.length - 1] != "$")
re = re + "$";
} else {
re = re + guard;
if (re && re[0] != "^")
re = "^" + re;
}
return new RegExp(re);
}
function addSnippet(s) {
if (!s.scope)
s.scope = scope || "_";
scope = s.scope;
if (!snippetMap[scope]) {
snippetMap[scope] = [];
snippetNameMap[scope] = {};
}
var map = snippetNameMap[scope];
if (s.name) {
var old = map[s.name];
if (old)
self.unregister(old);
map[s.name] = s;
}
snippetMap[scope].push(s);
if (s.tabTrigger && !s.trigger) {
if (!s.guard && /^\w/.test(s.tabTrigger))
s.guard = "\\b";
s.trigger = lang.escapeRegExp(s.tabTrigger);
}
if (!s.trigger && !s.guard && !s.endTrigger && !s.endGuard)
return;
s.startRe = guardedRegexp(s.trigger, s.guard, true);
s.triggerRe = new RegExp(s.trigger, "", true);
s.endRe = guardedRegexp(s.endTrigger, s.endGuard, true);
s.endTriggerRe = new RegExp(s.endTrigger, "", true);
}
if (snippets && snippets.content)
addSnippet(snippets);
else if (Array.isArray(snippets))
snippets.forEach(addSnippet);
this._signal("registerSnippets", {scope: scope});
};
this.unregister = function(snippets, scope) {
var snippetMap = this.snippetMap;
var snippetNameMap = this.snippetNameMap;
function removeSnippet(s) {
var nameMap = snippetNameMap[s.scope||scope];
if (nameMap && nameMap[s.name]) {
delete nameMap[s.name];
var map = snippetMap[s.scope||scope];
var i = map && map.indexOf(s);
if (i >= 0)
map.splice(i, 1);
}
}
if (snippets.content)
removeSnippet(snippets);
else if (Array.isArray(snippets))
snippets.forEach(removeSnippet);
};
this.parseSnippetFile = function(str) {
str = str.replace(/\r/g, "");
var list = [], snippet = {};
var re = /^#.*|^({[\s\S]*})\s*$|^(\S+) (.*)$|^((?:\n*\t.*)+)/gm;
var m;
while (m = re.exec(str)) {
if (m[1]) {
try {
snippet = JSON.parse(m[1]);
list.push(snippet);
} catch (e) {}
} if (m[4]) {
snippet.content = m[4].replace(/^\t/gm, "");
list.push(snippet);
snippet = {};
} else {
var key = m[2], val = m[3];
if (key == "regex") {
var guardRe = /\/((?:[^\/\\]|\\.)*)|$/g;
snippet.guard = guardRe.exec(val)[1];
snippet.trigger = guardRe.exec(val)[1];
snippet.endTrigger = guardRe.exec(val)[1];
snippet.endGuard = guardRe.exec(val)[1];
} else if (key == "snippet") {
snippet.tabTrigger = val.match(/^\S*/)[0];
if (!snippet.name)
snippet.name = val;
} else {
snippet[key] = val;
}
}
}
return list;
};
this.getSnippetByName = function(name, editor) {
var snippetMap = this.snippetNameMap;
var snippet;
this.getActiveScopes(editor).some(function(scope) {
var snippets = snippetMap[scope];
if (snippets)
snippet = snippets[name];
return !!snippet;
}, this);
return snippet;
};
}).call(SnippetManager.prototype);
var TabstopManager = function(editor) {
if (editor.tabstopManager)
return editor.tabstopManager;
editor.tabstopManager = this;
this.$onChange = this.onChange.bind(this);
this.$onChangeSelection = lang.delayedCall(this.onChangeSelection.bind(this)).schedule;
this.$onChangeSession = this.onChangeSession.bind(this);
this.$onAfterExec = this.onAfterExec.bind(this);
this.attach(editor);
};
(function() {
this.attach = function(editor) {
this.index = 0;
this.ranges = [];
this.tabstops = [];
this.$openTabstops = null;
this.selectedTabstop = null;
this.editor = editor;
this.editor.on("change", this.$onChange);
this.editor.on("changeSelection", this.$onChangeSelection);
this.editor.on("changeSession", this.$onChangeSession);
this.editor.commands.on("afterExec", this.$onAfterExec);
this.editor.keyBinding.addKeyboardHandler(this.keyboardHandler);
};
this.detach = function() {
this.tabstops.forEach(this.removeTabstopMarkers, this);
this.ranges = null;
this.tabstops = null;
this.selectedTabstop = null;
this.editor.removeListener("change", this.$onChange);
this.editor.removeListener("changeSelection", this.$onChangeSelection);
this.editor.removeListener("changeSession", this.$onChangeSession);
this.editor.commands.removeListener("afterExec", this.$onAfterExec);
this.editor.keyBinding.removeKeyboardHandler(this.keyboardHandler);
this.editor.tabstopManager = null;
this.editor = null;
};
this.onChange = function(delta) {
var changeRange = delta;
var isRemove = delta.action[0] == "r";
var start = delta.start;
var end = delta.end;
var startRow = start.row;
var endRow = end.row;
var lineDif = endRow - startRow;
var colDiff = end.column - start.column;
if (isRemove) {
lineDif = -lineDif;
colDiff = -colDiff;
}
if (!this.$inChange && isRemove) {
var ts = this.selectedTabstop;
var changedOutside = ts && !ts.some(function(r) {
return comparePoints(r.start, start) <= 0 && comparePoints(r.end, end) >= 0;
});
if (changedOutside)
return this.detach();
}
var ranges = this.ranges;
for (var i = 0; i < ranges.length; i++) {
var r = ranges[i];
if (r.end.row < start.row)
continue;
if (isRemove && comparePoints(start, r.start) < 0 && comparePoints(end, r.end) > 0) {
this.removeRange(r);
i--;
continue;
}
if (r.start.row == startRow && r.start.column > start.column)
r.start.column += colDiff;
if (r.end.row == startRow && r.end.column >= start.column)
r.end.column += colDiff;
if (r.start.row >= startRow)
r.start.row += lineDif;
if (r.end.row >= startRow)
r.end.row += lineDif;
if (comparePoints(r.start, r.end) > 0)
this.removeRange(r);
}
if (!ranges.length)
this.detach();
};
this.updateLinkedFields = function() {
var ts = this.selectedTabstop;
if (!ts || !ts.hasLinkedRanges)
return;
this.$inChange = true;
var session = this.editor.session;
var text = session.getTextRange(ts.firstNonLinked);
for (var i = ts.length; i--;) {
var range = ts[i];
if (!range.linked)
continue;
var fmt = exports.snippetManager.tmStrFormat(text, range.original);
session.replace(range, fmt);
}
this.$inChange = false;
};
this.onAfterExec = function(e) {
if (e.command && !e.command.readOnly)
this.updateLinkedFields();
};
this.onChangeSelection = function() {
if (!this.editor)
return;
var lead = this.editor.selection.lead;
var anchor = this.editor.selection.anchor;
var isEmpty = this.editor.selection.isEmpty();
for (var i = this.ranges.length; i--;) {
if (this.ranges[i].linked)
continue;
var containsLead = this.ranges[i].contains(lead.row, lead.column);
var containsAnchor = isEmpty || this.ranges[i].contains(anchor.row, anchor.column);
if (containsLead && containsAnchor)
return;
}
this.detach();
};
this.onChangeSession = function() {
this.detach();
};
this.tabNext = function(dir) {
var max = this.tabstops.length;
var index = this.index + (dir || 1);
index = Math.min(Math.max(index, 1), max);
if (index == max)
index = 0;
this.selectTabstop(index);
if (index === 0)
this.detach();
};
this.selectTabstop = function(index) {
this.$openTabstops = null;
var ts = this.tabstops[this.index];
if (ts)
this.addTabstopMarkers(ts);
this.index = index;
ts = this.tabstops[this.index];
if (!ts || !ts.length)
return;
this.selectedTabstop = ts;
if (!this.editor.inVirtualSelectionMode) {
var sel = this.editor.multiSelect;
sel.toSingleRange(ts.firstNonLinked.clone());
for (var i = ts.length; i--;) {
if (ts.hasLinkedRanges && ts[i].linked)
continue;
sel.addRange(ts[i].clone(), true);
}
if (sel.ranges[0])
sel.addRange(sel.ranges[0].clone());
} else {
this.editor.selection.setRange(ts.firstNonLinked);
}
this.editor.keyBinding.addKeyboardHandler(this.keyboardHandler);
};
this.addTabstops = function(tabstops, start, end) {
if (!this.$openTabstops)
this.$openTabstops = [];
if (!tabstops[0]) {
var p = Range.fromPoints(end, end);
moveRelative(p.start, start);
moveRelative(p.end, start);
tabstops[0] = [p];
tabstops[0].index = 0;
}
var i = this.index;
var arg = [i + 1, 0];
var ranges = this.ranges;
tabstops.forEach(function(ts, index) {
var dest = this.$openTabstops[index] || ts;
for (var i = ts.length; i--;) {
var p = ts[i];
var range = Range.fromPoints(p.start, p.end || p.start);
movePoint(range.start, start);
movePoint(range.end, start);
range.original = p;
range.tabstop = dest;
ranges.push(range);
if (dest != ts)
dest.unshift(range);
else
dest[i] = range;
if (p.fmtString) {
range.linked = true;
dest.hasLinkedRanges = true;
} else if (!dest.firstNonLinked)
dest.firstNonLinked = range;
}
if (!dest.firstNonLinked)
dest.hasLinkedRanges = false;
if (dest === ts) {
arg.push(dest);
this.$openTabstops[index] = dest;
}
this.addTabstopMarkers(dest);
}, this);
if (arg.length > 2) {
if (this.tabstops.length)
arg.push(arg.splice(2, 1)[0]);
this.tabstops.splice.apply(this.tabstops, arg);
}
};
this.addTabstopMarkers = function(ts) {
var session = this.editor.session;
ts.forEach(function(range) {
if (!range.markerId)
range.markerId = session.addMarker(range, "ace_snippet-marker", "text");
});
};
this.removeTabstopMarkers = function(ts) {
var session = this.editor.session;
ts.forEach(function(range) {
session.removeMarker(range.markerId);
range.markerId = null;
});
};
this.removeRange = function(range) {
var i = range.tabstop.indexOf(range);
range.tabstop.splice(i, 1);
i = this.ranges.indexOf(range);
this.ranges.splice(i, 1);
this.editor.session.removeMarker(range.markerId);
if (!range.tabstop.length) {
i = this.tabstops.indexOf(range.tabstop);
if (i != -1)
this.tabstops.splice(i, 1);
if (!this.tabstops.length)
this.detach();
}
};
this.keyboardHandler = new HashHandler();
this.keyboardHandler.bindKeys({
"Tab": function(ed) {
if (exports.snippetManager && exports.snippetManager.expandWithTab(ed)) {
return;
}
ed.tabstopManager.tabNext(1);
},
"Shift-Tab": function(ed) {
ed.tabstopManager.tabNext(-1);
},
"Esc": function(ed) {
ed.tabstopManager.detach();
},
"Return": function(ed) {
return false;
}
});
}).call(TabstopManager.prototype);
var changeTracker = {};
changeTracker.onChange = Anchor.prototype.onChange;
changeTracker.setPosition = function(row, column) {
this.pos.row = row;
this.pos.column = column;
};
changeTracker.update = function(pos, delta, $insertRight) {
this.$insertRight = $insertRight;
this.pos = pos;
this.onChange(delta);
};
var movePoint = function(point, diff) {
if (point.row == 0)
point.column += diff.column;
point.row += diff.row;
};
var moveRelative = function(point, start) {
if (point.row == start.row)
point.column -= start.column;
point.row -= start.row;
};
acequire("./lib/dom").importCssString("\
.ace_snippet-marker {\
-moz-box-sizing: border-box;\
box-sizing: border-box;\
background: rgba(194, 193, 208, 0.09);\
border: 1px dotted rgba(211, 208, 235, 0.62);\
position: absolute;\
}");
exports.snippetManager = new SnippetManager();
var Editor = acequire("./editor").Editor;
(function() {
this.insertSnippet = function(content, options) {
return exports.snippetManager.insertSnippet(this, content, options);
};
this.expandSnippet = function(options) {
return exports.snippetManager.expandWithTab(this, options);
};
}).call(Editor.prototype);
});
ace.define("ace/autocomplete/popup",["require","exports","module","ace/virtual_renderer","ace/editor","ace/range","ace/lib/event","ace/lib/lang","ace/lib/dom"], function(acequire, exports, module) {
"use strict";
var Renderer = acequire("../virtual_renderer").VirtualRenderer;
var Editor = acequire("../editor").Editor;
var Range = acequire("../range").Range;
var event = acequire("../lib/event");
var lang = acequire("../lib/lang");
var dom = acequire("../lib/dom");
var $singleLineEditor = function(el) {
var renderer = new Renderer(el);
renderer.$maxLines = 4;
var editor = new Editor(renderer);
editor.setHighlightActiveLine(false);
editor.setShowPrintMargin(false);
editor.renderer.setShowGutter(false);
editor.renderer.setHighlightGutterLine(false);
editor.$mouseHandler.$focusWaitTimout = 0;
editor.$highlightTagPending = true;
return editor;
};
var AcePopup = function(parentNode) {
var el = dom.createElement("div");
var popup = new $singleLineEditor(el);
if (parentNode)
parentNode.appendChild(el);
el.style.display = "none";
popup.renderer.content.style.cursor = "default";
popup.renderer.setStyle("ace_autocomplete");
popup.setOption("displayIndentGuides", false);
popup.setOption("dragDelay", 150);
var noop = function(){};
popup.focus = noop;
popup.$isFocused = true;
popup.renderer.$cursorLayer.restartTimer = noop;
popup.renderer.$cursorLayer.element.style.opacity = 0;
popup.renderer.$maxLines = 8;
popup.renderer.$keepTextAreaAtCursor = false;
popup.setHighlightActiveLine(false);
popup.session.highlight("");
popup.session.$searchHighlight.clazz = "ace_highlight-marker";
popup.on("mousedown", function(e) {
var pos = e.getDocumentPosition();
popup.selection.moveToPosition(pos);
selectionMarker.start.row = selectionMarker.end.row = pos.row;
e.stop();
});
var lastMouseEvent;
var hoverMarker = new Range(-1,0,-1,Infinity);
var selectionMarker = new Range(-1,0,-1,Infinity);
selectionMarker.id = popup.session.addMarker(selectionMarker, "ace_active-line", "fullLine");
popup.setSelectOnHover = function(val) {
if (!val) {
hoverMarker.id = popup.session.addMarker(hoverMarker, "ace_line-hover", "fullLine");
} else if (hoverMarker.id) {
popup.session.removeMarker(hoverMarker.id);
hoverMarker.id = null;
}
};
popup.setSelectOnHover(false);
popup.on("mousemove", function(e) {
if (!lastMouseEvent) {
lastMouseEvent = e;
return;
}
if (lastMouseEvent.x == e.x && lastMouseEvent.y == e.y) {
return;
}
lastMouseEvent = e;
lastMouseEvent.scrollTop = popup.renderer.scrollTop;
var row = lastMouseEvent.getDocumentPosition().row;
if (hoverMarker.start.row != row) {
if (!hoverMarker.id)
popup.setRow(row);
setHoverMarker(row);
}
});
popup.renderer.on("beforeRender", function() {
if (lastMouseEvent && hoverMarker.start.row != -1) {
lastMouseEvent.$pos = null;
var row = lastMouseEvent.getDocumentPosition().row;
if (!hoverMarker.id)
popup.setRow(row);
setHoverMarker(row, true);
}
});
popup.renderer.on("afterRender", function() {
var row = popup.getRow();
var t = popup.renderer.$textLayer;
var selected = t.element.childNodes[row - t.config.firstRow];
if (selected == t.selectedNode)
return;
if (t.selectedNode)
dom.removeCssClass(t.selectedNode, "ace_selected");
t.selectedNode = selected;
if (selected)
dom.addCssClass(selected, "ace_selected");
});
var hideHoverMarker = function() { setHoverMarker(-1); };
var setHoverMarker = function(row, suppressRedraw) {
if (row !== hoverMarker.start.row) {
hoverMarker.start.row = hoverMarker.end.row = row;
if (!suppressRedraw)
popup.session._emit("changeBackMarker");
popup._emit("changeHoverMarker");
}
};
popup.getHoveredRow = function() {
return hoverMarker.start.row;
};
event.addListener(popup.container, "mouseout", hideHoverMarker);
popup.on("hide", hideHoverMarker);
popup.on("changeSelection", hideHoverMarker);
popup.session.doc.getLength = function() {
return popup.data.length;
};
popup.session.doc.getLine = function(i) {
var data = popup.data[i];
if (typeof data == "string")
return data;
return (data && data.value) || "";
};
var bgTokenizer = popup.session.bgTokenizer;
bgTokenizer.$tokenizeRow = function(row) {
var data = popup.data[row];
var tokens = [];
if (!data)
return tokens;
if (typeof data == "string")
data = {value: data};
if (!data.caption)
data.caption = data.value || data.name;
var last = -1;
var flag, c;
for (var i = 0; i < data.caption.length; i++) {
c = data.caption[i];
flag = data.matchMask & (1 << i) ? 1 : 0;
if (last !== flag) {
tokens.push({type: data.className || "" + ( flag ? "completion-highlight" : ""), value: c});
last = flag;
} else {
tokens[tokens.length - 1].value += c;
}
}
if (data.meta) {
var maxW = popup.renderer.$size.scrollerWidth / popup.renderer.layerConfig.characterWidth;
var metaData = data.meta;
if (metaData.length + data.caption.length > maxW - 2) {
metaData = metaData.substr(0, maxW - data.caption.length - 3) + "\u2026";
}
tokens.push({type: "rightAlignedText", value: metaData});
}
return tokens;
};
bgTokenizer.$updateOnChange = noop;
bgTokenizer.start = noop;
popup.session.$computeWidth = function() {
return this.screenWidth = 0;
};
popup.$blockScrolling = Infinity;
popup.isOpen = false;
popup.isTopdown = false;
popup.autoSelect = true;
popup.data = [];
popup.setData = function(list) {
popup.setValue(lang.stringRepeat("\n", list.length), -1);
popup.data = list || [];
popup.setRow(0);
};
popup.getData = function(row) {
return popup.data[row];
};
popup.getRow = function() {
return selectionMarker.start.row;
};
popup.setRow = function(line) {
line = Math.max(this.autoSelect ? 0 : -1, Math.min(this.data.length, line));
if (selectionMarker.start.row != line) {
popup.selection.clearSelection();
selectionMarker.start.row = selectionMarker.end.row = line || 0;
popup.session._emit("changeBackMarker");
popup.moveCursorTo(line || 0, 0);
if (popup.isOpen)
popup._signal("select");
}
};
popup.on("changeSelection", function() {
if (popup.isOpen)
popup.setRow(popup.selection.lead.row);
popup.renderer.scrollCursorIntoView();
});
popup.hide = function() {
this.container.style.display = "none";
this._signal("hide");
popup.isOpen = false;
};
popup.show = function(pos, lineHeight, topdownOnly) {
var el = this.container;
var screenHeight = window.innerHeight;
var screenWidth = window.innerWidth;
var renderer = this.renderer;
var maxH = renderer.$maxLines * lineHeight * 1.4;
var top = pos.top + this.$borderSize;
var allowTopdown = top > screenHeight / 2 && !topdownOnly;
if (allowTopdown && top + lineHeight + maxH > screenHeight) {
renderer.$maxPixelHeight = top - 2 * this.$borderSize;
el.style.top = "";
el.style.bottom = screenHeight - top + "px";
popup.isTopdown = false;
} else {
top += lineHeight;
renderer.$maxPixelHeight = screenHeight - top - 0.2 * lineHeight;
el.style.top = top + "px";
el.style.bottom = "";
popup.isTopdown = true;
}
el.style.display = "";
this.renderer.$textLayer.checkForSizeChanges();
var left = pos.left;
if (left + el.offsetWidth > screenWidth)
left = screenWidth - el.offsetWidth;
el.style.left = left + "px";
this._signal("show");
lastMouseEvent = null;
popup.isOpen = true;
};
popup.getTextLeftOffset = function() {
return this.$borderSize + this.renderer.$padding + this.$imageSize;
};
popup.$imageSize = 0;
popup.$borderSize = 1;
return popup;
};
dom.importCssString("\
.ace_editor.ace_autocomplete .ace_marker-layer .ace_active-line {\
background-color: #CAD6FA;\
z-index: 1;\
}\
.ace_editor.ace_autocomplete .ace_line-hover {\
border: 1px solid #abbffe;\
margin-top: -1px;\
background: rgba(233,233,253,0.4);\
}\
.ace_editor.ace_autocomplete .ace_line-hover {\
position: absolute;\
z-index: 2;\
}\
.ace_editor.ace_autocomplete .ace_scroller {\
background: none;\
border: none;\
box-shadow: none;\
}\
.ace_rightAlignedText {\
color: gray;\
display: inline-block;\
position: absolute;\
right: 4px;\
text-align: right;\
z-index: -1;\
}\
.ace_editor.ace_autocomplete .ace_completion-highlight{\
color: #000;\
text-shadow: 0 0 0.01em;\
}\
.ace_editor.ace_autocomplete {\
width: 280px;\
z-index: 200000;\
background: #fbfbfb;\
color: #444;\
border: 1px lightgray solid;\
position: fixed;\
box-shadow: 2px 3px 5px rgba(0,0,0,.2);\
line-height: 1.4;\
}");
exports.AcePopup = AcePopup;
});
ace.define("ace/autocomplete/util",["require","exports","module"], function(acequire, exports, module) {
"use strict";
exports.parForEach = function(array, fn, callback) {
var completed = 0;
var arLength = array.length;
if (arLength === 0)
callback();
for (var i = 0; i < arLength; i++) {
fn(array[i], function(result, err) {
completed++;
if (completed === arLength)
callback(result, err);
});
}
};
var ID_REGEX = /[a-zA-Z_0-9\$\-\u00A2-\uFFFF]/;
exports.retrievePrecedingIdentifier = function(text, pos, regex) {
regex = regex || ID_REGEX;
var buf = [];
for (var i = pos-1; i >= 0; i--) {
if (regex.test(text[i]))
buf.push(text[i]);
else
break;
}
return buf.reverse().join("");
};
exports.retrieveFollowingIdentifier = function(text, pos, regex) {
regex = regex || ID_REGEX;
var buf = [];
for (var i = pos; i < text.length; i++) {
if (regex.test(text[i]))
buf.push(text[i]);
else
break;
}
return buf;
};
exports.getCompletionPrefix = function (editor) {
var pos = editor.getCursorPosition();
var line = editor.session.getLine(pos.row);
var prefix;
editor.completers.forEach(function(completer) {
if (completer.identifierRegexps) {
completer.identifierRegexps.forEach(function(identifierRegex) {
if (!prefix && identifierRegex)
prefix = this.retrievePrecedingIdentifier(line, pos.column, identifierRegex);
}.bind(this));
}
}.bind(this));
return prefix || this.retrievePrecedingIdentifier(line, pos.column);
};
});
ace.define("ace/autocomplete",["require","exports","module","ace/keyboard/hash_handler","ace/autocomplete/popup","ace/autocomplete/util","ace/lib/event","ace/lib/lang","ace/lib/dom","ace/snippets"], function(acequire, exports, module) {
"use strict";
var HashHandler = acequire("./keyboard/hash_handler").HashHandler;
var AcePopup = acequire("./autocomplete/popup").AcePopup;
var util = acequire("./autocomplete/util");
var event = acequire("./lib/event");
var lang = acequire("./lib/lang");
var dom = acequire("./lib/dom");
var snippetManager = acequire("./snippets").snippetManager;
var Autocomplete = function() {
this.autoInsert = false;
this.autoSelect = true;
this.exactMatch = false;
this.gatherCompletionsId = 0;
this.keyboardHandler = new HashHandler();
this.keyboardHandler.bindKeys(this.commands);
this.blurListener = this.blurListener.bind(this);
this.changeListener = this.changeListener.bind(this);
this.mousedownListener = this.mousedownListener.bind(this);
this.mousewheelListener = this.mousewheelListener.bind(this);
this.changeTimer = lang.delayedCall(function() {
this.updateCompletions(true);
}.bind(this));
this.tooltipTimer = lang.delayedCall(this.updateDocTooltip.bind(this), 50);
};
(function() {
this.$init = function() {
this.popup = new AcePopup(document.body || document.documentElement);
this.popup.on("click", function(e) {
this.insertMatch();
e.stop();
}.bind(this));
this.popup.focus = this.editor.focus.bind(this.editor);
this.popup.on("show", this.tooltipTimer.bind(null, null));
this.popup.on("select", this.tooltipTimer.bind(null, null));
this.popup.on("changeHoverMarker", this.tooltipTimer.bind(null, null));
return this.popup;
};
this.getPopup = function() {
return this.popup || this.$init();
};
this.openPopup = function(editor, prefix, keepPopupPosition) {
if (!this.popup)
this.$init();
this.popup.autoSelect = this.autoSelect;
this.popup.setData(this.completions.filtered);
editor.keyBinding.addKeyboardHandler(this.keyboardHandler);
var renderer = editor.renderer;
this.popup.setRow(this.autoSelect ? 0 : -1);
if (!keepPopupPosition) {
this.popup.setTheme(editor.getTheme());
this.popup.setFontSize(editor.getFontSize());
var lineHeight = renderer.layerConfig.lineHeight;
var pos = renderer.$cursorLayer.getPixelPosition(this.base, true);
pos.left -= this.popup.getTextLeftOffset();
var rect = editor.container.getBoundingClientRect();
pos.top += rect.top - renderer.layerConfig.offset;
pos.left += rect.left - editor.renderer.scrollLeft;
pos.left += renderer.gutterWidth;
this.popup.show(pos, lineHeight);
} else if (keepPopupPosition && !prefix) {
this.detach();
}
};
this.detach = function() {
this.editor.keyBinding.removeKeyboardHandler(this.keyboardHandler);
this.editor.off("changeSelection", this.changeListener);
this.editor.off("blur", this.blurListener);
this.editor.off("mousedown", this.mousedownListener);
this.editor.off("mousewheel", this.mousewheelListener);
this.changeTimer.cancel();
this.hideDocTooltip();
this.gatherCompletionsId += 1;
if (this.popup && this.popup.isOpen)
this.popup.hide();
if (this.base)
this.base.detach();
this.activated = false;
this.completions = this.base = null;
};
this.changeListener = function(e) {
var cursor = this.editor.selection.lead;
if (cursor.row != this.base.row || cursor.column < this.base.column) {
this.detach();
}
if (this.activated)
this.changeTimer.schedule();
else
this.detach();
};
this.blurListener = function(e) {
var el = document.activeElement;
var text = this.editor.textInput.getElement();
var fromTooltip = e.relatedTarget && this.tooltipNode && this.tooltipNode.contains(e.relatedTarget);
var container = this.popup && this.popup.container;
if (el != text && el.parentNode != container && !fromTooltip
&& el != this.tooltipNode && e.relatedTarget != text
) {
this.detach();
}
};
this.mousedownListener = function(e) {
this.detach();
};
this.mousewheelListener = function(e) {
this.detach();
};
this.goTo = function(where) {
var row = this.popup.getRow();
var max = this.popup.session.getLength() - 1;
switch(where) {
case "up": row = row <= 0 ? max : row - 1; break;
case "down": row = row >= max ? -1 : row + 1; break;
case "start": row = 0; break;
case "end": row = max; break;
}
this.popup.setRow(row);
};
this.insertMatch = function(data, options) {
if (!data)
data = this.popup.getData(this.popup.getRow());
if (!data)
return false;
if (data.completer && data.completer.insertMatch) {
data.completer.insertMatch(this.editor, data);
} else {
if (this.completions.filterText) {
var ranges = this.editor.selection.getAllRanges();
for (var i = 0, range; range = ranges[i]; i++) {
range.start.column -= this.completions.filterText.length;
this.editor.session.remove(range);
}
}
if (data.snippet)
snippetManager.insertSnippet(this.editor, data.snippet);
else
this.editor.execCommand("insertstring", data.value || data);
}
this.detach();
};
this.commands = {
"Up": function(editor) { editor.completer.goTo("up"); },
"Down": function(editor) { editor.completer.goTo("down"); },
"Ctrl-Up|Ctrl-Home": function(editor) { editor.completer.goTo("start"); },
"Ctrl-Down|Ctrl-End": function(editor) { editor.completer.goTo("end"); },
"Esc": function(editor) { editor.completer.detach(); },
"Return": function(editor) { return editor.completer.insertMatch(); },
"Shift-Return": function(editor) { editor.completer.insertMatch(null, {deleteSuffix: true}); },
"Tab": function(editor) {
var result = editor.completer.insertMatch();
if (!result && !editor.tabstopManager)
editor.completer.goTo("down");
else
return result;
},
"PageUp": function(editor) { editor.completer.popup.gotoPageUp(); },
"PageDown": function(editor) { editor.completer.popup.gotoPageDown(); }
};
this.gatherCompletions = function(editor, callback) {
var session = editor.getSession();
var pos = editor.getCursorPosition();
var prefix = util.getCompletionPrefix(editor);
this.base = session.doc.createAnchor(pos.row, pos.column - prefix.length);
this.base.$insertRight = true;
var matches = [];
var total = editor.completers.length;
editor.completers.forEach(function(completer, i) {
completer.getCompletions(editor, session, pos, prefix, function(err, results) {
if (!err && results)
matches = matches.concat(results);
callback(null, {
prefix: util.getCompletionPrefix(editor),
matches: matches,
finished: (--total === 0)
});
});
});
return true;
};
this.showPopup = function(editor) {
if (this.editor)
this.detach();
this.activated = true;
this.editor = editor;
if (editor.completer != this) {
if (editor.completer)
editor.completer.detach();
editor.completer = this;
}
editor.on("changeSelection", this.changeListener);
editor.on("blur", this.blurListener);
editor.on("mousedown", this.mousedownListener);
editor.on("mousewheel", this.mousewheelListener);
this.updateCompletions();
};
this.updateCompletions = function(keepPopupPosition) {
if (keepPopupPosition && this.base && this.completions) {
var pos = this.editor.getCursorPosition();
var prefix = this.editor.session.getTextRange({start: this.base, end: pos});
if (prefix == this.completions.filterText)
return;
this.completions.setFilter(prefix);
if (!this.completions.filtered.length)
return this.detach();
if (this.completions.filtered.length == 1
&& this.completions.filtered[0].value == prefix
&& !this.completions.filtered[0].snippet)
return this.detach();
this.openPopup(this.editor, prefix, keepPopupPosition);
return;
}
var _id = this.gatherCompletionsId;
this.gatherCompletions(this.editor, function(err, results) {
var detachIfFinished = function() {
if (!results.finished) return;
return this.detach();
}.bind(this);
var prefix = results.prefix;
var matches = results && results.matches;
if (!matches || !matches.length)
return detachIfFinished();
if (prefix.indexOf(results.prefix) !== 0 || _id != this.gatherCompletionsId)
return;
this.completions = new FilteredList(matches);
if (this.exactMatch)
this.completions.exactMatch = true;
this.completions.setFilter(prefix);
var filtered = this.completions.filtered;
if (!filtered.length)
return detachIfFinished();
if (filtered.length == 1 && filtered[0].value == prefix && !filtered[0].snippet)
return detachIfFinished();
if (this.autoInsert && filtered.length == 1 && results.finished)
return this.insertMatch(filtered[0]);
this.openPopup(this.editor, prefix, keepPopupPosition);
}.bind(this));
};
this.cancelContextMenu = function() {
this.editor.$mouseHandler.cancelContextMenu();
};
this.updateDocTooltip = function() {
var popup = this.popup;
var all = popup.data;
var selected = all && (all[popup.getHoveredRow()] || all[popup.getRow()]);
var doc = null;
if (!selected || !this.editor || !this.popup.isOpen)
return this.hideDocTooltip();
this.editor.completers.some(function(completer) {
if (completer.getDocTooltip)
doc = completer.getDocTooltip(selected);
return doc;
});
if (!doc)
doc = selected;
if (typeof doc == "string")
doc = {docText: doc};
if (!doc || !(doc.docHTML || doc.docText))
return this.hideDocTooltip();
this.showDocTooltip(doc);
};
this.showDocTooltip = function(item) {
if (!this.tooltipNode) {
this.tooltipNode = dom.createElement("div");
this.tooltipNode.className = "ace_tooltip ace_doc-tooltip";
this.tooltipNode.style.margin = 0;
this.tooltipNode.style.pointerEvents = "auto";
this.tooltipNode.tabIndex = -1;
this.tooltipNode.onblur = this.blurListener.bind(this);
this.tooltipNode.onclick = this.onTooltipClick.bind(this);
}
var tooltipNode = this.tooltipNode;
if (item.docHTML) {
tooltipNode.innerHTML = item.docHTML;
} else if (item.docText) {
tooltipNode.textContent = item.docText;
}
if (!tooltipNode.parentNode)
document.body.appendChild(tooltipNode);
var popup = this.popup;
var rect = popup.container.getBoundingClientRect();
tooltipNode.style.top = popup.container.style.top;
tooltipNode.style.bottom = popup.container.style.bottom;
if (window.innerWidth - rect.right < 320) {
tooltipNode.style.right = window.innerWidth - rect.left + "px";
tooltipNode.style.left = "";
} else {
tooltipNode.style.left = (rect.right + 1) + "px";
tooltipNode.style.right = "";
}
tooltipNode.style.display = "block";
};
this.hideDocTooltip = function() {
this.tooltipTimer.cancel();
if (!this.tooltipNode) return;
var el = this.tooltipNode;
if (!this.editor.isFocused() && document.activeElement == el)
this.editor.focus();
this.tooltipNode = null;
if (el.parentNode)
el.parentNode.removeChild(el);
};
this.onTooltipClick = function(e) {
var a = e.target;
while (a && a != this.tooltipNode) {
if (a.nodeName == "A" && a.href) {
a.rel = "noreferrer";
a.target = "_blank";
break;
}
a = a.parentNode;
}
};
}).call(Autocomplete.prototype);
Autocomplete.startCommand = {
name: "startAutocomplete",
exec: function(editor) {
if (!editor.completer)
editor.completer = new Autocomplete();
editor.completer.autoInsert = false;
editor.completer.autoSelect = true;
editor.completer.showPopup(editor);
editor.completer.cancelContextMenu();
},
bindKey: "Ctrl-Space|Ctrl-Shift-Space|Alt-Space"
};
var FilteredList = function(array, filterText) {
this.all = array;
this.filtered = array;
this.filterText = filterText || "";
this.exactMatch = false;
};
(function(){
this.setFilter = function(str) {
if (str.length > this.filterText && str.lastIndexOf(this.filterText, 0) === 0)
var matches = this.filtered;
else
var matches = this.all;
this.filterText = str;
matches = this.filterCompletions(matches, this.filterText);
matches = matches.sort(function(a, b) {
return b.exactMatch - a.exactMatch || b.score - a.score;
});
var prev = null;
matches = matches.filter(function(item){
var caption = item.snippet || item.caption || item.value;
if (caption === prev) return false;
prev = caption;
return true;
});
this.filtered = matches;
};
this.filterCompletions = function(items, needle) {
var results = [];
var upper = needle.toUpperCase();
var lower = needle.toLowerCase();
loop: for (var i = 0, item; item = items[i]; i++) {
var caption = item.value || item.caption || item.snippet;
if (!caption) continue;
var lastIndex = -1;
var matchMask = 0;
var penalty = 0;
var index, distance;
if (this.exactMatch) {
if (needle !== caption.substr(0, needle.length))
continue loop;
}else{
for (var j = 0; j < needle.length; j++) {
var i1 = caption.indexOf(lower[j], lastIndex + 1);
var i2 = caption.indexOf(upper[j], lastIndex + 1);
index = (i1 >= 0) ? ((i2 < 0 || i1 < i2) ? i1 : i2) : i2;
if (index < 0)
continue loop;
distance = index - lastIndex - 1;
if (distance > 0) {
if (lastIndex === -1)
penalty += 10;
penalty += distance;
}
matchMask = matchMask | (1 << index);
lastIndex = index;
}
}
item.matchMask = matchMask;
item.exactMatch = penalty ? 0 : 1;
item.score = (item.score || 0) - penalty;
results.push(item);
}
return results;
};
}).call(FilteredList.prototype);
exports.Autocomplete = Autocomplete;
exports.FilteredList = FilteredList;
});
ace.define("ace/autocomplete/text_completer",["require","exports","module","ace/range"], function(acequire, exports, module) {
var Range = acequire("../range").Range;
var splitRegex = /[^a-zA-Z_0-9\$\-\u00C0-\u1FFF\u2C00-\uD7FF\w]+/;
function getWordIndex(doc, pos) {
var textBefore = doc.getTextRange(Range.fromPoints({row: 0, column:0}, pos));
return textBefore.split(splitRegex).length - 1;
}
function wordDistance(doc, pos) {
var prefixPos = getWordIndex(doc, pos);
var words = doc.getValue().split(splitRegex);
var wordScores = Object.create(null);
var currentWord = words[prefixPos];
words.forEach(function(word, idx) {
if (!word || word === currentWord) return;
var distance = Math.abs(prefixPos - idx);
var score = words.length - distance;
if (wordScores[word]) {
wordScores[word] = Math.max(score, wordScores[word]);
} else {
wordScores[word] = score;
}
});
return wordScores;
}
exports.getCompletions = function(editor, session, pos, prefix, callback) {
var wordScore = wordDistance(session, pos, prefix);
var wordList = Object.keys(wordScore);
callback(null, wordList.map(function(word) {
return {
caption: word,
value: word,
score: wordScore[word],
meta: "local"
};
}));
};
});
ace.define("ace/ext/language_tools",["require","exports","module","ace/snippets","ace/autocomplete","ace/config","ace/lib/lang","ace/autocomplete/util","ace/autocomplete/text_completer","ace/editor","ace/config"], function(acequire, exports, module) {
"use strict";
var snippetManager = acequire("../snippets").snippetManager;
var Autocomplete = acequire("../autocomplete").Autocomplete;
var config = acequire("../config");
var lang = acequire("../lib/lang");
var util = acequire("../autocomplete/util");
var textCompleter = acequire("../autocomplete/text_completer");
var keyWordCompleter = {
getCompletions: function(editor, session, pos, prefix, callback) {
if (session.$mode.completer) {
return session.$mode.completer.getCompletions(editor, session, pos, prefix, callback);
}
var state = editor.session.getState(pos.row);
var completions = session.$mode.getCompletions(state, session, pos, prefix);
callback(null, completions);
}
};
var snippetCompleter = {
getCompletions: function(editor, session, pos, prefix, callback) {
var snippetMap = snippetManager.snippetMap;
var completions = [];
snippetManager.getActiveScopes(editor).forEach(function(scope) {
var snippets = snippetMap[scope] || [];
for (var i = snippets.length; i--;) {
var s = snippets[i];
var caption = s.name || s.tabTrigger;
if (!caption)
continue;
completions.push({
caption: caption,
snippet: s.content,
meta: s.tabTrigger && !s.name ? s.tabTrigger + "\u21E5 " : "snippet",
type: "snippet"
});
}
}, this);
callback(null, completions);
},
getDocTooltip: function(item) {
if (item.type == "snippet" && !item.docHTML) {
item.docHTML = [
"<b>", lang.escapeHTML(item.caption), "</b>", "<hr></hr>",
lang.escapeHTML(item.snippet)
].join("");
}
}
};
var completers = [snippetCompleter, textCompleter, keyWordCompleter];
exports.setCompleters = function(val) {
completers.length = 0;
if (val) completers.push.apply(completers, val);
};
exports.addCompleter = function(completer) {
completers.push(completer);
};
exports.textCompleter = textCompleter;
exports.keyWordCompleter = keyWordCompleter;
exports.snippetCompleter = snippetCompleter;
var expandSnippet = {
name: "expandSnippet",
exec: function(editor) {
return snippetManager.expandWithTab(editor);
},
bindKey: "Tab"
};
var onChangeMode = function(e, editor) {
loadSnippetsForMode(editor.session.$mode);
};
var loadSnippetsForMode = function(mode) {
var id = mode.$id;
if (!snippetManager.files)
snippetManager.files = {};
loadSnippetFile(id);
if (mode.modes)
mode.modes.forEach(loadSnippetsForMode);
};
var loadSnippetFile = function(id) {
if (!id || snippetManager.files[id])
return;
var snippetFilePath = id.replace("mode", "snippets");
snippetManager.files[id] = {};
config.loadModule(snippetFilePath, function(m) {
if (m) {
snippetManager.files[id] = m;
if (!m.snippets && m.snippetText)
m.snippets = snippetManager.parseSnippetFile(m.snippetText);
snippetManager.register(m.snippets || [], m.scope);
if (m.includeScopes) {
snippetManager.snippetMap[m.scope].includeScopes = m.includeScopes;
m.includeScopes.forEach(function(x) {
loadSnippetFile("ace/mode/" + x);
});
}
}
});
};
var doLiveAutocomplete = function(e) {
var editor = e.editor;
var hasCompleter = editor.completer && editor.completer.activated;
if (e.command.name === "backspace") {
if (hasCompleter && !util.getCompletionPrefix(editor))
editor.completer.detach();
}
else if (e.command.name === "insertstring") {
var prefix = util.getCompletionPrefix(editor);
if (prefix && !hasCompleter) {
if (!editor.completer) {
editor.completer = new Autocomplete();
}
editor.completer.autoInsert = false;
editor.completer.showPopup(editor);
}
}
};
var Editor = acequire("../editor").Editor;
acequire("../config").defineOptions(Editor.prototype, "editor", {
enableBasicAutocompletion: {
set: function(val) {
if (val) {
if (!this.completers)
this.completers = Array.isArray(val)? val: completers;
this.commands.addCommand(Autocomplete.startCommand);
} else {
this.commands.removeCommand(Autocomplete.startCommand);
}
},
value: false
},
enableLiveAutocompletion: {
set: function(val) {
if (val) {
if (!this.completers)
this.completers = Array.isArray(val)? val: completers;
this.commands.on('afterExec', doLiveAutocomplete);
} else {
this.commands.removeListener('afterExec', doLiveAutocomplete);
}
},
value: false
},
enableSnippets: {
set: function(val) {
if (val) {
this.commands.addCommand(expandSnippet);
this.on("changeMode", onChangeMode);
onChangeMode(null, this);
} else {
this.commands.removeCommand(expandSnippet);
this.off("changeMode", onChangeMode);
}
},
value: false
}
});
});
(function() {
ace.acequire(["ace/ext/language_tools"], function() {});
})();
/***/ }),
/* 260 */
/*!************************************************!*\
!*** ./node_modules/brace/keybinding/emacs.js ***!
\************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
ace.define("ace/occur",["require","exports","module","ace/lib/oop","ace/range","ace/search","ace/edit_session","ace/search_highlight","ace/lib/dom"], function(acequire, exports, module) {
"use strict";
var oop = acequire("./lib/oop");
var Range = acequire("./range").Range;
var Search = acequire("./search").Search;
var EditSession = acequire("./edit_session").EditSession;
var SearchHighlight = acequire("./search_highlight").SearchHighlight;
function Occur() {}
oop.inherits(Occur, Search);
(function() {
this.enter = function(editor, options) {
if (!options.needle) return false;
var pos = editor.getCursorPosition();
this.displayOccurContent(editor, options);
var translatedPos = this.originalToOccurPosition(editor.session, pos);
editor.moveCursorToPosition(translatedPos);
return true;
};
this.exit = function(editor, options) {
var pos = options.translatePosition && editor.getCursorPosition();
var translatedPos = pos && this.occurToOriginalPosition(editor.session, pos);
this.displayOriginalContent(editor);
if (translatedPos)
editor.moveCursorToPosition(translatedPos);
return true;
};
this.highlight = function(sess, regexp) {
var hl = sess.$occurHighlight = sess.$occurHighlight || sess.addDynamicMarker(
new SearchHighlight(null, "ace_occur-highlight", "text"));
hl.setRegexp(regexp);
sess._emit("changeBackMarker"); // force highlight layer redraw
};
this.displayOccurContent = function(editor, options) {
this.$originalSession = editor.session;
var found = this.matchingLines(editor.session, options);
var lines = found.map(function(foundLine) { return foundLine.content; });
var occurSession = new EditSession(lines.join('\n'));
occurSession.$occur = this;
occurSession.$occurMatchingLines = found;
editor.setSession(occurSession);
this.$useEmacsStyleLineStart = this.$originalSession.$useEmacsStyleLineStart;
occurSession.$useEmacsStyleLineStart = this.$useEmacsStyleLineStart;
this.highlight(occurSession, options.re);
occurSession._emit('changeBackMarker');
};
this.displayOriginalContent = function(editor) {
editor.setSession(this.$originalSession);
this.$originalSession.$useEmacsStyleLineStart = this.$useEmacsStyleLineStart;
};
this.originalToOccurPosition = function(session, pos) {
var lines = session.$occurMatchingLines;
var nullPos = {row: 0, column: 0};
if (!lines) return nullPos;
for (var i = 0; i < lines.length; i++) {
if (lines[i].row === pos.row)
return {row: i, column: pos.column};
}
return nullPos;
};
this.occurToOriginalPosition = function(session, pos) {
var lines = session.$occurMatchingLines;
if (!lines || !lines[pos.row])
return pos;
return {row: lines[pos.row].row, column: pos.column};
};
this.matchingLines = function(session, options) {
options = oop.mixin({}, options);
if (!session || !options.needle) return [];
var search = new Search();
search.set(options);
return search.findAll(session).reduce(function(lines, range) {
var row = range.start.row;
var last = lines[lines.length-1];
return last && last.row === row ?
lines :
lines.concat({row: row, content: session.getLine(row)});
}, []);
};
}).call(Occur.prototype);
var dom = acequire('./lib/dom');
dom.importCssString(".ace_occur-highlight {\n\
border-radius: 4px;\n\
background-color: rgba(87, 255, 8, 0.25);\n\
position: absolute;\n\
z-index: 4;\n\
-moz-box-sizing: border-box;\n\
-webkit-box-sizing: border-box;\n\
box-sizing: border-box;\n\
box-shadow: 0 0 4px rgb(91, 255, 50);\n\
}\n\
.ace_dark .ace_occur-highlight {\n\
background-color: rgb(80, 140, 85);\n\
box-shadow: 0 0 4px rgb(60, 120, 70);\n\
}\n", "incremental-occur-highlighting");
exports.Occur = Occur;
});
ace.define("ace/commands/occur_commands",["require","exports","module","ace/config","ace/occur","ace/keyboard/hash_handler","ace/lib/oop"], function(acequire, exports, module) {
var config = acequire("../config"),
Occur = acequire("../occur").Occur;
var occurStartCommand = {
name: "occur",
exec: function(editor, options) {
var alreadyInOccur = !!editor.session.$occur;
var occurSessionActive = new Occur().enter(editor, options);
if (occurSessionActive && !alreadyInOccur)
OccurKeyboardHandler.installIn(editor);
},
readOnly: true
};
var occurCommands = [{
name: "occurexit",
bindKey: 'esc|Ctrl-G',
exec: function(editor) {
var occur = editor.session.$occur;
if (!occur) return;
occur.exit(editor, {});
if (!editor.session.$occur) OccurKeyboardHandler.uninstallFrom(editor);
},
readOnly: true
}, {
name: "occuraccept",
bindKey: 'enter',
exec: function(editor) {
var occur = editor.session.$occur;
if (!occur) return;
occur.exit(editor, {translatePosition: true});
if (!editor.session.$occur) OccurKeyboardHandler.uninstallFrom(editor);
},
readOnly: true
}];
var HashHandler = acequire("../keyboard/hash_handler").HashHandler;
var oop = acequire("../lib/oop");
function OccurKeyboardHandler() {}
oop.inherits(OccurKeyboardHandler, HashHandler);
(function() {
this.isOccurHandler = true;
this.attach = function(editor) {
HashHandler.call(this, occurCommands, editor.commands.platform);
this.$editor = editor;
};
var handleKeyboard$super = this.handleKeyboard;
this.handleKeyboard = function(data, hashId, key, keyCode) {
var cmd = handleKeyboard$super.call(this, data, hashId, key, keyCode);
return (cmd && cmd.command) ? cmd : undefined;
};
}).call(OccurKeyboardHandler.prototype);
OccurKeyboardHandler.installIn = function(editor) {
var handler = new this();
editor.keyBinding.addKeyboardHandler(handler);
editor.commands.addCommands(occurCommands);
};
OccurKeyboardHandler.uninstallFrom = function(editor) {
editor.commands.removeCommands(occurCommands);
var handler = editor.getKeyboardHandler();
if (handler.isOccurHandler)
editor.keyBinding.removeKeyboardHandler(handler);
};
exports.occurStartCommand = occurStartCommand;
});
ace.define("ace/commands/incremental_search_commands",["require","exports","module","ace/config","ace/lib/oop","ace/keyboard/hash_handler","ace/commands/occur_commands"], function(acequire, exports, module) {
var config = acequire("../config");
var oop = acequire("../lib/oop");
var HashHandler = acequire("../keyboard/hash_handler").HashHandler;
var occurStartCommand = acequire("./occur_commands").occurStartCommand;
exports.iSearchStartCommands = [{
name: "iSearch",
bindKey: {win: "Ctrl-F", mac: "Command-F"},
exec: function(editor, options) {
config.loadModule(["core", "ace/incremental_search"], function(e) {
var iSearch = e.iSearch = e.iSearch || new e.IncrementalSearch();
iSearch.activate(editor, options.backwards);
if (options.jumpToFirstMatch) iSearch.next(options);
});
},
readOnly: true
}, {
name: "iSearchBackwards",
exec: function(editor, jumpToNext) { editor.execCommand('iSearch', {backwards: true}); },
readOnly: true
}, {
name: "iSearchAndGo",
bindKey: {win: "Ctrl-K", mac: "Command-G"},
exec: function(editor, jumpToNext) { editor.execCommand('iSearch', {jumpToFirstMatch: true, useCurrentOrPrevSearch: true}); },
readOnly: true
}, {
name: "iSearchBackwardsAndGo",
bindKey: {win: "Ctrl-Shift-K", mac: "Command-Shift-G"},
exec: function(editor) { editor.execCommand('iSearch', {jumpToFirstMatch: true, backwards: true, useCurrentOrPrevSearch: true}); },
readOnly: true
}];
exports.iSearchCommands = [{
name: "restartSearch",
bindKey: {win: "Ctrl-F", mac: "Command-F"},
exec: function(iSearch) {
iSearch.cancelSearch(true);
}
}, {
name: "searchForward",
bindKey: {win: "Ctrl-S|Ctrl-K", mac: "Ctrl-S|Command-G"},
exec: function(iSearch, options) {
options.useCurrentOrPrevSearch = true;
iSearch.next(options);
}
}, {
name: "searchBackward",
bindKey: {win: "Ctrl-R|Ctrl-Shift-K", mac: "Ctrl-R|Command-Shift-G"},
exec: function(iSearch, options) {
options.useCurrentOrPrevSearch = true;
options.backwards = true;
iSearch.next(options);
}
}, {
name: "extendSearchTerm",
exec: function(iSearch, string) {
iSearch.addString(string);
}
}, {
name: "extendSearchTermSpace",
bindKey: "space",
exec: function(iSearch) { iSearch.addString(' '); }
}, {
name: "shrinkSearchTerm",
bindKey: "backspace",
exec: function(iSearch) {
iSearch.removeChar();
}
}, {
name: 'confirmSearch',
bindKey: 'return',
exec: function(iSearch) { iSearch.deactivate(); }
}, {
name: 'cancelSearch',
bindKey: 'esc|Ctrl-G',
exec: function(iSearch) { iSearch.deactivate(true); }
}, {
name: 'occurisearch',
bindKey: 'Ctrl-O',
exec: function(iSearch) {
var options = oop.mixin({}, iSearch.$options);
iSearch.deactivate();
occurStartCommand.exec(iSearch.$editor, options);
}
}, {
name: "yankNextWord",
bindKey: "Ctrl-w",
exec: function(iSearch) {
var ed = iSearch.$editor,
range = ed.selection.getRangeOfMovements(function(sel) { sel.moveCursorWordRight(); }),
string = ed.session.getTextRange(range);
iSearch.addString(string);
}
}, {
name: "yankNextChar",
bindKey: "Ctrl-Alt-y",
exec: function(iSearch) {
var ed = iSearch.$editor,
range = ed.selection.getRangeOfMovements(function(sel) { sel.moveCursorRight(); }),
string = ed.session.getTextRange(range);
iSearch.addString(string);
}
}, {
name: 'recenterTopBottom',
bindKey: 'Ctrl-l',
exec: function(iSearch) { iSearch.$editor.execCommand('recenterTopBottom'); }
}, {
name: 'selectAllMatches',
bindKey: 'Ctrl-space',
exec: function(iSearch) {
var ed = iSearch.$editor,
hl = ed.session.$isearchHighlight,
ranges = hl && hl.cache ? hl.cache
.reduce(function(ranges, ea) {
return ranges.concat(ea ? ea : []); }, []) : [];
iSearch.deactivate(false);
ranges.forEach(ed.selection.addRange.bind(ed.selection));
}
}, {
name: 'searchAsRegExp',
bindKey: 'Alt-r',
exec: function(iSearch) {
iSearch.convertNeedleToRegExp();
}
}].map(function(cmd) {
cmd.readOnly = true;
cmd.isIncrementalSearchCommand = true;
cmd.scrollIntoView = "animate-cursor";
return cmd;
});
function IncrementalSearchKeyboardHandler(iSearch) {
this.$iSearch = iSearch;
}
oop.inherits(IncrementalSearchKeyboardHandler, HashHandler);
(function() {
this.attach = function(editor) {
var iSearch = this.$iSearch;
HashHandler.call(this, exports.iSearchCommands, editor.commands.platform);
this.$commandExecHandler = editor.commands.addEventListener('exec', function(e) {
if (!e.command.isIncrementalSearchCommand)
return iSearch.deactivate();
e.stopPropagation();
e.preventDefault();
var scrollTop = editor.session.getScrollTop();
var result = e.command.exec(iSearch, e.args || {});
editor.renderer.scrollCursorIntoView(null, 0.5);
editor.renderer.animateScrolling(scrollTop);
return result;
});
};
this.detach = function(editor) {
if (!this.$commandExecHandler) return;
editor.commands.removeEventListener('exec', this.$commandExecHandler);
delete this.$commandExecHandler;
};
var handleKeyboard$super = this.handleKeyboard;
this.handleKeyboard = function(data, hashId, key, keyCode) {
if (((hashId === 1/*ctrl*/ || hashId === 8/*command*/) && key === 'v')
|| (hashId === 1/*ctrl*/ && key === 'y')) return null;
var cmd = handleKeyboard$super.call(this, data, hashId, key, keyCode);
if (cmd.command) { return cmd; }
if (hashId == -1) {
var extendCmd = this.commands.extendSearchTerm;
if (extendCmd) { return {command: extendCmd, args: key}; }
}
return false;
};
}).call(IncrementalSearchKeyboardHandler.prototype);
exports.IncrementalSearchKeyboardHandler = IncrementalSearchKeyboardHandler;
});
ace.define("ace/incremental_search",["require","exports","module","ace/lib/oop","ace/range","ace/search","ace/search_highlight","ace/commands/incremental_search_commands","ace/lib/dom","ace/commands/command_manager","ace/editor","ace/config"], function(acequire, exports, module) {
"use strict";
var oop = acequire("./lib/oop");
var Range = acequire("./range").Range;
var Search = acequire("./search").Search;
var SearchHighlight = acequire("./search_highlight").SearchHighlight;
var iSearchCommandModule = acequire("./commands/incremental_search_commands");
var ISearchKbd = iSearchCommandModule.IncrementalSearchKeyboardHandler;
function IncrementalSearch() {
this.$options = {wrap: false, skipCurrent: false};
this.$keyboardHandler = new ISearchKbd(this);
}
oop.inherits(IncrementalSearch, Search);
function isRegExp(obj) {
return obj instanceof RegExp;
}
function regExpToObject(re) {
var string = String(re),
start = string.indexOf('/'),
flagStart = string.lastIndexOf('/');
return {
expression: string.slice(start+1, flagStart),
flags: string.slice(flagStart+1)
};
}
function stringToRegExp(string, flags) {
try {
return new RegExp(string, flags);
} catch (e) { return string; }
}
function objectToRegExp(obj) {
return stringToRegExp(obj.expression, obj.flags);
}
(function() {
this.activate = function(ed, backwards) {
this.$editor = ed;
this.$startPos = this.$currentPos = ed.getCursorPosition();
this.$options.needle = '';
this.$options.backwards = backwards;
ed.keyBinding.addKeyboardHandler(this.$keyboardHandler);
this.$originalEditorOnPaste = ed.onPaste; ed.onPaste = this.onPaste.bind(this);
this.$mousedownHandler = ed.addEventListener('mousedown', this.onMouseDown.bind(this));
this.selectionFix(ed);
this.statusMessage(true);
};
this.deactivate = function(reset) {
this.cancelSearch(reset);
var ed = this.$editor;
ed.keyBinding.removeKeyboardHandler(this.$keyboardHandler);
if (this.$mousedownHandler) {
ed.removeEventListener('mousedown', this.$mousedownHandler);
delete this.$mousedownHandler;
}
ed.onPaste = this.$originalEditorOnPaste;
this.message('');
};
this.selectionFix = function(editor) {
if (editor.selection.isEmpty() && !editor.session.$emacsMark) {
editor.clearSelection();
}
};
this.highlight = function(regexp) {
var sess = this.$editor.session,
hl = sess.$isearchHighlight = sess.$isearchHighlight || sess.addDynamicMarker(
new SearchHighlight(null, "ace_isearch-result", "text"));
hl.setRegexp(regexp);
sess._emit("changeBackMarker"); // force highlight layer redraw
};
this.cancelSearch = function(reset) {
var e = this.$editor;
this.$prevNeedle = this.$options.needle;
this.$options.needle = '';
if (reset) {
e.moveCursorToPosition(this.$startPos);
this.$currentPos = this.$startPos;
} else {
e.pushEmacsMark && e.pushEmacsMark(this.$startPos, false);
}
this.highlight(null);
return Range.fromPoints(this.$currentPos, this.$currentPos);
};
this.highlightAndFindWithNeedle = function(moveToNext, needleUpdateFunc) {
if (!this.$editor) return null;
var options = this.$options;
if (needleUpdateFunc) {
options.needle = needleUpdateFunc.call(this, options.needle || '') || '';
}
if (options.needle.length === 0) {
this.statusMessage(true);
return this.cancelSearch(true);
}
options.start = this.$currentPos;
var session = this.$editor.session,
found = this.find(session),
shouldSelect = this.$editor.emacsMark ?
!!this.$editor.emacsMark() : !this.$editor.selection.isEmpty();
if (found) {
if (options.backwards) found = Range.fromPoints(found.end, found.start);
this.$editor.selection.setRange(Range.fromPoints(shouldSelect ? this.$startPos : found.end, found.end));
if (moveToNext) this.$currentPos = found.end;
this.highlight(options.re);
}
this.statusMessage(found);
return found;
};
this.addString = function(s) {
return this.highlightAndFindWithNeedle(false, function(needle) {
if (!isRegExp(needle))
return needle + s;
var reObj = regExpToObject(needle);
reObj.expression += s;
return objectToRegExp(reObj);
});
};
this.removeChar = function(c) {
return this.highlightAndFindWithNeedle(false, function(needle) {
if (!isRegExp(needle))
return needle.substring(0, needle.length-1);
var reObj = regExpToObject(needle);
reObj.expression = reObj.expression.substring(0, reObj.expression.length-1);
return objectToRegExp(reObj);
});
};
this.next = function(options) {
options = options || {};
this.$options.backwards = !!options.backwards;
this.$currentPos = this.$editor.getCursorPosition();
return this.highlightAndFindWithNeedle(true, function(needle) {
return options.useCurrentOrPrevSearch && needle.length === 0 ?
this.$prevNeedle || '' : needle;
});
};
this.onMouseDown = function(evt) {
this.deactivate();
return true;
};
this.onPaste = function(text) {
this.addString(text);
};
this.convertNeedleToRegExp = function() {
return this.highlightAndFindWithNeedle(false, function(needle) {
return isRegExp(needle) ? needle : stringToRegExp(needle, 'ig');
});
};
this.convertNeedleToString = function() {
return this.highlightAndFindWithNeedle(false, function(needle) {
return isRegExp(needle) ? regExpToObject(needle).expression : needle;
});
};
this.statusMessage = function(found) {
var options = this.$options, msg = '';
msg += options.backwards ? 'reverse-' : '';
msg += 'isearch: ' + options.needle;
msg += found ? '' : ' (not found)';
this.message(msg);
};
this.message = function(msg) {
if (this.$editor.showCommandLine) {
this.$editor.showCommandLine(msg);
this.$editor.focus();
} else {
console.log(msg);
}
};
}).call(IncrementalSearch.prototype);
exports.IncrementalSearch = IncrementalSearch;
var dom = acequire('./lib/dom');
dom.importCssString && dom.importCssString("\
.ace_marker-layer .ace_isearch-result {\
position: absolute;\
z-index: 6;\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
}\
div.ace_isearch-result {\
border-radius: 4px;\
background-color: rgba(255, 200, 0, 0.5);\
box-shadow: 0 0 4px rgb(255, 200, 0);\
}\
.ace_dark div.ace_isearch-result {\
background-color: rgb(100, 110, 160);\
box-shadow: 0 0 4px rgb(80, 90, 140);\
}", "incremental-search-highlighting");
var commands = acequire("./commands/command_manager");
(function() {
this.setupIncrementalSearch = function(editor, val) {
if (this.usesIncrementalSearch == val) return;
this.usesIncrementalSearch = val;
var iSearchCommands = iSearchCommandModule.iSearchStartCommands;
var method = val ? 'addCommands' : 'removeCommands';
this[method](iSearchCommands);
};
}).call(commands.CommandManager.prototype);
var Editor = acequire("./editor").Editor;
acequire("./config").defineOptions(Editor.prototype, "editor", {
useIncrementalSearch: {
set: function(val) {
this.keyBinding.$handlers.forEach(function(handler) {
if (handler.setupIncrementalSearch) {
handler.setupIncrementalSearch(this, val);
}
});
this._emit('incrementalSearchSettingChanged', {isEnabled: val});
}
}
});
});
ace.define("ace/keyboard/emacs",["require","exports","module","ace/lib/dom","ace/incremental_search","ace/commands/incremental_search_commands","ace/keyboard/hash_handler","ace/lib/keys"], function(acequire, exports, module) {
"use strict";
var dom = acequire("../lib/dom");
acequire("../incremental_search");
var iSearchCommandModule = acequire("../commands/incremental_search_commands");
var screenToTextBlockCoordinates = function(x, y) {
var canvasPos = this.scroller.getBoundingClientRect();
var offsetX = x + this.scrollLeft - canvasPos.left - this.$padding;
var col = Math.floor(offsetX / this.characterWidth);
var row = Math.floor(
(y + this.scrollTop - canvasPos.top) / this.lineHeight
);
return this.session.screenToDocumentPosition(row, col, offsetX);
};
var HashHandler = acequire("./hash_handler").HashHandler;
exports.handler = new HashHandler();
exports.handler.isEmacs = true;
exports.handler.$id = "ace/keyboard/emacs";
var initialized = false;
var $formerLongWords;
var $formerLineStart;
exports.handler.attach = function(editor) {
if (!initialized) {
initialized = true;
dom.importCssString('\
.emacs-mode .ace_cursor{\
border: 1px rgba(50,250,50,0.8) solid!important;\
-moz-box-sizing: border-box!important;\
-webkit-box-sizing: border-box!important;\
box-sizing: border-box!important;\
background-color: rgba(0,250,0,0.9);\
opacity: 0.5;\
}\
.emacs-mode .ace_hidden-cursors .ace_cursor{\
opacity: 1;\
background-color: transparent;\
}\
.emacs-mode .ace_overwrite-cursors .ace_cursor {\
opacity: 1;\
background-color: transparent;\
border-width: 0 0 2px 2px !important;\
}\
.emacs-mode .ace_text-layer {\
z-index: 4\
}\
.emacs-mode .ace_cursor-layer {\
z-index: 2\
}', 'emacsMode'
);
}
$formerLongWords = editor.session.$selectLongWords;
editor.session.$selectLongWords = true;
$formerLineStart = editor.session.$useEmacsStyleLineStart;
editor.session.$useEmacsStyleLineStart = true;
editor.session.$emacsMark = null; // the active mark
editor.session.$emacsMarkRing = editor.session.$emacsMarkRing || [];
editor.emacsMark = function() {
return this.session.$emacsMark;
};
editor.setEmacsMark = function(p) {
this.session.$emacsMark = p;
};
editor.pushEmacsMark = function(p, activate) {
var prevMark = this.session.$emacsMark;
if (prevMark)
this.session.$emacsMarkRing.push(prevMark);
if (!p || activate) this.setEmacsMark(p);
else this.session.$emacsMarkRing.push(p);
};
editor.popEmacsMark = function() {
var mark = this.emacsMark();
if (mark) { this.setEmacsMark(null); return mark; }
return this.session.$emacsMarkRing.pop();
};
editor.getLastEmacsMark = function(p) {
return this.session.$emacsMark || this.session.$emacsMarkRing.slice(-1)[0];
};
editor.emacsMarkForSelection = function(replacement) {
var sel = this.selection,
multiRangeLength = this.multiSelect ?
this.multiSelect.getAllRanges().length : 1,
selIndex = sel.index || 0,
markRing = this.session.$emacsMarkRing,
markIndex = markRing.length - (multiRangeLength - selIndex),
lastMark = markRing[markIndex] || sel.anchor;
if (replacement) {
markRing.splice(markIndex, 1,
"row" in replacement && "column" in replacement ?
replacement : undefined);
}
return lastMark;
};
editor.on("click", $resetMarkMode);
editor.on("changeSession", $kbSessionChange);
editor.renderer.screenToTextCoordinates = screenToTextBlockCoordinates;
editor.setStyle("emacs-mode");
editor.commands.addCommands(commands);
exports.handler.platform = editor.commands.platform;
editor.$emacsModeHandler = this;
editor.addEventListener('copy', this.onCopy);
editor.addEventListener('paste', this.onPaste);
};
exports.handler.detach = function(editor) {
delete editor.renderer.screenToTextCoordinates;
editor.session.$selectLongWords = $formerLongWords;
editor.session.$useEmacsStyleLineStart = $formerLineStart;
editor.removeEventListener("click", $resetMarkMode);
editor.removeEventListener("changeSession", $kbSessionChange);
editor.unsetStyle("emacs-mode");
editor.commands.removeCommands(commands);
editor.removeEventListener('copy', this.onCopy);
editor.removeEventListener('paste', this.onPaste);
editor.$emacsModeHandler = null;
};
var $kbSessionChange = function(e) {
if (e.oldSession) {
e.oldSession.$selectLongWords = $formerLongWords;
e.oldSession.$useEmacsStyleLineStart = $formerLineStart;
}
$formerLongWords = e.session.$selectLongWords;
e.session.$selectLongWords = true;
$formerLineStart = e.session.$useEmacsStyleLineStart;
e.session.$useEmacsStyleLineStart = true;
if (!e.session.hasOwnProperty('$emacsMark'))
e.session.$emacsMark = null;
if (!e.session.hasOwnProperty('$emacsMarkRing'))
e.session.$emacsMarkRing = [];
};
var $resetMarkMode = function(e) {
e.editor.session.$emacsMark = null;
};
var keys = acequire("../lib/keys").KEY_MODS;
var eMods = {C: "ctrl", S: "shift", M: "alt", CMD: "command"};
var combinations = ["C-S-M-CMD",
"S-M-CMD", "C-M-CMD", "C-S-CMD", "C-S-M",
"M-CMD", "S-CMD", "S-M", "C-CMD", "C-M", "C-S",
"CMD", "M", "S", "C"];
combinations.forEach(function(c) {
var hashId = 0;
c.split("-").forEach(function(c) {
hashId = hashId | keys[eMods[c]];
});
eMods[hashId] = c.toLowerCase() + "-";
});
exports.handler.onCopy = function(e, editor) {
if (editor.$handlesEmacsOnCopy) return;
editor.$handlesEmacsOnCopy = true;
exports.handler.commands.killRingSave.exec(editor);
editor.$handlesEmacsOnCopy = false;
};
exports.handler.onPaste = function(e, editor) {
editor.pushEmacsMark(editor.getCursorPosition());
};
exports.handler.bindKey = function(key, command) {
if (typeof key == "object")
key = key[this.platform];
if (!key)
return;
var ckb = this.commandKeyBinding;
key.split("|").forEach(function(keyPart) {
keyPart = keyPart.toLowerCase();
ckb[keyPart] = command;
var keyParts = keyPart.split(" ").slice(0,-1);
keyParts.reduce(function(keyMapKeys, keyPart, i) {
var prefix = keyMapKeys[i-1] ? keyMapKeys[i-1] + ' ' : '';
return keyMapKeys.concat([prefix + keyPart]);
}, []).forEach(function(keyPart) {
if (!ckb[keyPart]) ckb[keyPart] = "null";
});
}, this);
};
exports.handler.getStatusText = function(editor, data) {
var str = "";
if (data.count)
str += data.count;
if (data.keyChain)
str += " " + data.keyChain;
return str;
};
exports.handler.handleKeyboard = function(data, hashId, key, keyCode) {
if (keyCode === -1) return undefined;
var editor = data.editor;
editor._signal("changeStatus");
if (hashId == -1) {
editor.pushEmacsMark();
if (data.count) {
var str = new Array(data.count + 1).join(key);
data.count = null;
return {command: "insertstring", args: str};
}
}
var modifier = eMods[hashId];
if (modifier == "c-" || data.count) {
var count = parseInt(key[key.length - 1]);
if (typeof count === 'number' && !isNaN(count)) {
data.count = Math.max(data.count, 0) || 0;
data.count = 10 * data.count + count;
return {command: "null"};
}
}
if (modifier) key = modifier + key;
if (data.keyChain) key = data.keyChain += " " + key;
var command = this.commandKeyBinding[key];
data.keyChain = command == "null" ? key : "";
if (!command) return undefined;
if (command === "null") return {command: "null"};
if (command === "universalArgument") {
data.count = -4;
return {command: "null"};
}
var args;
if (typeof command !== "string") {
args = command.args;
if (command.command) command = command.command;
if (command === "goorselect") {
command = editor.emacsMark() ? args[1] : args[0];
args = null;
}
}
if (typeof command === "string") {
if (command === "insertstring" ||
command === "splitline" ||
command === "togglecomment") {
editor.pushEmacsMark();
}
command = this.commands[command] || editor.commands.commands[command];
if (!command) return undefined;
}
if (!command.readOnly && !command.isYank)
data.lastCommand = null;
if (!command.readOnly && editor.emacsMark())
editor.setEmacsMark(null);
if (data.count) {
var count = data.count;
data.count = 0;
if (!command || !command.handlesCount) {
return {
args: args,
command: {
exec: function(editor, args) {
for (var i = 0; i < count; i++)
command.exec(editor, args);
},
multiSelectAction: command.multiSelectAction
}
};
} else {
if (!args) args = {};
if (typeof args === 'object') args.count = count;
}
}
return {command: command, args: args};
};
exports.emacsKeys = {
"Up|C-p" : {command: "goorselect", args: ["golineup","selectup"]},
"Down|C-n" : {command: "goorselect", args: ["golinedown","selectdown"]},
"Left|C-b" : {command: "goorselect", args: ["gotoleft","selectleft"]},
"Right|C-f" : {command: "goorselect", args: ["gotoright","selectright"]},
"C-Left|M-b" : {command: "goorselect", args: ["gotowordleft","selectwordleft"]},
"C-Right|M-f" : {command: "goorselect", args: ["gotowordright","selectwordright"]},
"Home|C-a" : {command: "goorselect", args: ["gotolinestart","selecttolinestart"]},
"End|C-e" : {command: "goorselect", args: ["gotolineend","selecttolineend"]},
"C-Home|S-M-,": {command: "goorselect", args: ["gotostart","selecttostart"]},
"C-End|S-M-." : {command: "goorselect", args: ["gotoend","selecttoend"]},
"S-Up|S-C-p" : "selectup",
"S-Down|S-C-n" : "selectdown",
"S-Left|S-C-b" : "selectleft",
"S-Right|S-C-f" : "selectright",
"S-C-Left|S-M-b" : "selectwordleft",
"S-C-Right|S-M-f" : "selectwordright",
"S-Home|S-C-a" : "selecttolinestart",
"S-End|S-C-e" : "selecttolineend",
"S-C-Home" : "selecttostart",
"S-C-End" : "selecttoend",
"C-l" : "recenterTopBottom",
"M-s" : "centerselection",
"M-g": "gotoline",
"C-x C-p": "selectall",
"C-Down": {command: "goorselect", args: ["gotopagedown","selectpagedown"]},
"C-Up": {command: "goorselect", args: ["gotopageup","selectpageup"]},
"PageDown|C-v": {command: "goorselect", args: ["gotopagedown","selectpagedown"]},
"PageUp|M-v": {command: "goorselect", args: ["gotopageup","selectpageup"]},
"S-C-Down": "selectpagedown",
"S-C-Up": "selectpageup",
"C-s": "iSearch",
"C-r": "iSearchBackwards",
"M-C-s": "findnext",
"M-C-r": "findprevious",
"S-M-5": "replace",
"Backspace": "backspace",
"Delete|C-d": "del",
"Return|C-m": {command: "insertstring", args: "\n"}, // "newline"
"C-o": "splitline",
"M-d|C-Delete": {command: "killWord", args: "right"},
"C-Backspace|M-Backspace|M-Delete": {command: "killWord", args: "left"},
"C-k": "killLine",
"C-y|S-Delete": "yank",
"M-y": "yankRotate",
"C-g": "keyboardQuit",
"C-w|C-S-W": "killRegion",
"M-w": "killRingSave",
"C-Space": "setMark",
"C-x C-x": "exchangePointAndMark",
"C-t": "transposeletters",
"M-u": "touppercase", // Doesn't work
"M-l": "tolowercase",
"M-/": "autocomplete", // Doesn't work
"C-u": "universalArgument",
"M-;": "togglecomment",
"C-/|C-x u|S-C--|C-z": "undo",
"S-C-/|S-C-x u|C--|S-C-z": "redo", // infinite undo?
"C-x r": "selectRectangularRegion",
"M-x": {command: "focusCommandLine", args: "M-x "}
};
exports.handler.bindKeys(exports.emacsKeys);
exports.handler.addCommands({
recenterTopBottom: function(editor) {
var renderer = editor.renderer;
var pos = renderer.$cursorLayer.getPixelPosition();
var h = renderer.$size.scrollerHeight - renderer.lineHeight;
var scrollTop = renderer.scrollTop;
if (Math.abs(pos.top - scrollTop) < 2) {
scrollTop = pos.top - h;
} else if (Math.abs(pos.top - scrollTop - h * 0.5) < 2) {
scrollTop = pos.top;
} else {
scrollTop = pos.top - h * 0.5;
}
editor.session.setScrollTop(scrollTop);
},
selectRectangularRegion: function(editor) {
editor.multiSelect.toggleBlockSelection();
},
setMark: {
exec: function(editor, args) {
if (args && args.count) {
if (editor.inMultiSelectMode) editor.forEachSelection(moveToMark);
else moveToMark();
moveToMark();
return;
}
var mark = editor.emacsMark(),
ranges = editor.selection.getAllRanges(),
rangePositions = ranges.map(function(r) { return {row: r.start.row, column: r.start.column}; }),
transientMarkModeActive = true,
hasNoSelection = ranges.every(function(range) { return range.isEmpty(); });
if (transientMarkModeActive && (mark || !hasNoSelection)) {
if (editor.inMultiSelectMode) editor.forEachSelection({exec: editor.clearSelection.bind(editor)});
else editor.clearSelection();
if (mark) editor.pushEmacsMark(null);
return;
}
if (!mark) {
rangePositions.forEach(function(pos) { editor.pushEmacsMark(pos); });
editor.setEmacsMark(rangePositions[rangePositions.length-1]);
return;
}
function moveToMark() {
var mark = editor.popEmacsMark();
mark && editor.moveCursorToPosition(mark);
}
},
readOnly: true,
handlesCount: true
},
exchangePointAndMark: {
exec: function exchangePointAndMark$exec(editor, args) {
var sel = editor.selection;
if (!args.count && !sel.isEmpty()) { // just invert selection
sel.setSelectionRange(sel.getRange(), !sel.isBackwards());
return;
}
if (args.count) { // replace mark and point
var pos = {row: sel.lead.row, column: sel.lead.column};
sel.clearSelection();
sel.moveCursorToPosition(editor.emacsMarkForSelection(pos));
} else { // create selection to last mark
sel.selectToPosition(editor.emacsMarkForSelection());
}
},
readOnly: true,
handlesCount: true,
multiSelectAction: "forEach"
},
killWord: {
exec: function(editor, dir) {
editor.clearSelection();
if (dir == "left")
editor.selection.selectWordLeft();
else
editor.selection.selectWordRight();
var range = editor.getSelectionRange();
var text = editor.session.getTextRange(range);
exports.killRing.add(text);
editor.session.remove(range);
editor.clearSelection();
},
multiSelectAction: "forEach"
},
killLine: function(editor) {
editor.pushEmacsMark(null);
editor.clearSelection();
var range = editor.getSelectionRange();
var line = editor.session.getLine(range.start.row);
range.end.column = line.length;
line = line.substr(range.start.column);
var foldLine = editor.session.getFoldLine(range.start.row);
if (foldLine && range.end.row != foldLine.end.row) {
range.end.row = foldLine.end.row;
line = "x";
}
if (/^\s*$/.test(line)) {
range.end.row++;
line = editor.session.getLine(range.end.row);
range.end.column = /^\s*$/.test(line) ? line.length : 0;
}
var text = editor.session.getTextRange(range);
if (editor.prevOp.command == this)
exports.killRing.append(text);
else
exports.killRing.add(text);
editor.session.remove(range);
editor.clearSelection();
},
yank: function(editor) {
editor.onPaste(exports.killRing.get() || '');
editor.keyBinding.$data.lastCommand = "yank";
},
yankRotate: function(editor) {
if (editor.keyBinding.$data.lastCommand != "yank")
return;
editor.undo();
editor.session.$emacsMarkRing.pop(); // also undo recording mark
editor.onPaste(exports.killRing.rotate());
editor.keyBinding.$data.lastCommand = "yank";
},
killRegion: {
exec: function(editor) {
exports.killRing.add(editor.getCopyText());
editor.commands.byName.cut.exec(editor);
editor.setEmacsMark(null);
},
readOnly: true,
multiSelectAction: "forEach"
},
killRingSave: {
exec: function(editor) {
editor.$handlesEmacsOnCopy = true;
var marks = editor.session.$emacsMarkRing.slice(),
deselectedMarks = [];
exports.killRing.add(editor.getCopyText());
setTimeout(function() {
function deselect() {
var sel = editor.selection, range = sel.getRange(),
pos = sel.isBackwards() ? range.end : range.start;
deselectedMarks.push({row: pos.row, column: pos.column});
sel.clearSelection();
}
editor.$handlesEmacsOnCopy = false;
if (editor.inMultiSelectMode) editor.forEachSelection({exec: deselect});
else deselect();
editor.session.$emacsMarkRing = marks.concat(deselectedMarks.reverse());
}, 0);
},
readOnly: true
},
keyboardQuit: function(editor) {
editor.selection.clearSelection();
editor.setEmacsMark(null);
editor.keyBinding.$data.count = null;
},
focusCommandLine: function(editor, arg) {
if (editor.showCommandLine)
editor.showCommandLine(arg);
}
});
exports.handler.addCommands(iSearchCommandModule.iSearchStartCommands);
var commands = exports.handler.commands;
commands.yank.isYank = true;
commands.yankRotate.isYank = true;
exports.killRing = {
$data: [],
add: function(str) {
str && this.$data.push(str);
if (this.$data.length > 30)
this.$data.shift();
},
append: function(str) {
var idx = this.$data.length - 1;
var text = this.$data[idx] || "";
if (str) text += str;
if (text) this.$data[idx] = text;
},
get: function(n) {
n = n || 1;
return this.$data.slice(this.$data.length-n, this.$data.length).reverse().join('\n');
},
pop: function() {
if (this.$data.length > 1)
this.$data.pop();
return this.get();
},
rotate: function() {
this.$data.unshift(this.$data.pop());
return this.get();
}
};
});
/***/ }),
/* 261 */
/*!**********************************************!*\
!*** ./node_modules/brace/keybinding/vim.js ***!
\**********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
ace.define("ace/keyboard/vim",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/dom","ace/lib/oop","ace/lib/keys","ace/lib/event","ace/search","ace/lib/useragent","ace/search_highlight","ace/commands/multi_select_commands","ace/mode/text","ace/multi_select"], function(acequire, exports, module) {
'use strict';
function log() {
var d = "";
function format(p) {
if (typeof p != "object")
return p + "";
if ("line" in p) {
return p.line + ":" + p.ch;
}
if ("anchor" in p) {
return format(p.anchor) + "->" + format(p.head);
}
if (Array.isArray(p))
return "[" + p.map(function(x) {
return format(x);
}) + "]";
return JSON.stringify(p);
}
for (var i = 0; i < arguments.length; i++) {
var p = arguments[i];
var f = format(p);
d += f + " ";
}
console.log(d);
}
var Range = acequire("../range").Range;
var EventEmitter = acequire("../lib/event_emitter").EventEmitter;
var dom = acequire("../lib/dom");
var oop = acequire("../lib/oop");
var KEYS = acequire("../lib/keys");
var event = acequire("../lib/event");
var Search = acequire("../search").Search;
var useragent = acequire("../lib/useragent");
var SearchHighlight = acequire("../search_highlight").SearchHighlight;
var multiSelectCommands = acequire("../commands/multi_select_commands");
var TextModeTokenRe = acequire("../mode/text").Mode.prototype.tokenRe;
acequire("../multi_select");
var CodeMirror = function(ace) {
this.ace = ace;
this.state = {};
this.marks = {};
this.$uid = 0;
this.onChange = this.onChange.bind(this);
this.onSelectionChange = this.onSelectionChange.bind(this);
this.onBeforeEndOperation = this.onBeforeEndOperation.bind(this);
this.ace.on('change', this.onChange);
this.ace.on('changeSelection', this.onSelectionChange);
this.ace.on('beforeEndOperation', this.onBeforeEndOperation);
};
CodeMirror.Pos = function(line, ch) {
if (!(this instanceof Pos)) return new Pos(line, ch);
this.line = line; this.ch = ch;
};
CodeMirror.defineOption = function(name, val, setter) {};
CodeMirror.commands = {
redo: function(cm) { cm.ace.redo(); },
undo: function(cm) { cm.ace.undo(); },
newlineAndIndent: function(cm) { cm.ace.insert("\n"); }
};
CodeMirror.keyMap = {};
CodeMirror.addClass = CodeMirror.rmClass =
CodeMirror.e_stop = function() {};
CodeMirror.keyName = function(e) {
if (e.key) return e.key;
var key = (KEYS[e.keyCode] || "");
if (key.length == 1) key = key.toUpperCase();
key = event.getModifierString(e).replace(/(^|-)\w/g, function(m) {
return m.toUpperCase();
}) + key;
return key;
};
CodeMirror.keyMap['default'] = function(key) {
return function(cm) {
var cmd = cm.ace.commands.commandKeyBinding[key.toLowerCase()];
return cmd && cm.ace.execCommand(cmd) !== false;
};
};
CodeMirror.lookupKey = function lookupKey(key, map, handle) {
if (typeof map == "string")
map = CodeMirror.keyMap[map];
var found = typeof map == "function" ? map(key) : map[key];
if (found === false) return "nothing";
if (found === "...") return "multi";
if (found != null && handle(found)) return "handled";
if (map.fallthrough) {
if (!Array.isArray(map.fallthrough))
return lookupKey(key, map.fallthrough, handle);
for (var i = 0; i < map.fallthrough.length; i++) {
var result = lookupKey(key, map.fallthrough[i], handle);
if (result) return result;
}
}
};
CodeMirror.signal = function(o, name, e) { return o._signal(name, e) };
CodeMirror.on = event.addListener;
CodeMirror.off = event.removeListener;
CodeMirror.isWordChar = function(ch) {
if (ch < "\x7f") return /^\w$/.test(ch);
TextModeTokenRe.lastIndex = 0;
return TextModeTokenRe.test(ch);
};
(function() {
oop.implement(CodeMirror.prototype, EventEmitter);
this.destroy = function() {
this.ace.off('change', this.onChange);
this.ace.off('changeSelection', this.onSelectionChange);
this.ace.off('beforeEndOperation', this.onBeforeEndOperation);
this.removeOverlay();
};
this.virtualSelectionMode = function() {
return this.ace.inVirtualSelectionMode && this.ace.selection.index;
};
this.onChange = function(delta) {
var change = { text: delta.action[0] == 'i' ? delta.lines : [] };
var curOp = this.curOp = this.curOp || {};
if (!curOp.changeHandlers)
curOp.changeHandlers = this._eventRegistry["change"] && this._eventRegistry["change"].slice();
if (this.virtualSelectionMode()) return;
if (!curOp.lastChange) {
curOp.lastChange = curOp.change = change;
} else {
curOp.lastChange.next = curOp.lastChange = change;
}
this.$updateMarkers(delta);
};
this.onSelectionChange = function() {
var curOp = this.curOp = this.curOp || {};
if (!curOp.cursorActivityHandlers)
curOp.cursorActivityHandlers = this._eventRegistry["cursorActivity"] && this._eventRegistry["cursorActivity"].slice();
this.curOp.cursorActivity = true;
if (this.ace.inMultiSelectMode) {
this.ace.keyBinding.removeKeyboardHandler(multiSelectCommands.keyboardHandler);
}
};
this.operation = function(fn, force) {
if (!force && this.curOp || force && this.curOp && this.curOp.force) {
return fn();
}
if (force || !this.ace.curOp) {
if (this.curOp)
this.onBeforeEndOperation();
}
if (!this.ace.curOp) {
var prevOp = this.ace.prevOp;
this.ace.startOperation({
command: { name: "vim", scrollIntoView: "cursor" }
});
}
var curOp = this.curOp = this.curOp || {};
this.curOp.force = force;
var result = fn();
if (this.ace.curOp && this.ace.curOp.command.name == "vim") {
this.ace.endOperation();
if (!curOp.cursorActivity && !curOp.lastChange && prevOp)
this.ace.prevOp = prevOp;
}
if (force || !this.ace.curOp) {
if (this.curOp)
this.onBeforeEndOperation();
}
return result;
};
this.onBeforeEndOperation = function() {
var op = this.curOp;
if (op) {
if (op.change) { this.signal("change", op.change, op); }
if (op && op.cursorActivity) { this.signal("cursorActivity", null, op); }
this.curOp = null;
}
};
this.signal = function(eventName, e, handlers) {
var listeners = handlers ? handlers[eventName + "Handlers"]
: (this._eventRegistry || {})[eventName];
if (!listeners)
return;
listeners = listeners.slice();
for (var i=0; i<listeners.length; i++)
listeners[i](this, e);
};
this.firstLine = function() { return 0; };
this.lastLine = function() { return this.ace.session.getLength() - 1; };
this.lineCount = function() { return this.ace.session.getLength(); };
this.setCursor = function(line, ch) {
if (typeof line === 'object') {
ch = line.ch;
line = line.line;
}
if (!this.ace.inVirtualSelectionMode)
this.ace.exitMultiSelectMode();
this.ace.session.unfold({row: line, column: ch});
this.ace.selection.moveTo(line, ch);
};
this.getCursor = function(p) {
var sel = this.ace.selection;
var pos = p == 'anchor' ? (sel.isEmpty() ? sel.lead : sel.anchor) :
p == 'head' || !p ? sel.lead : sel.getRange()[p];
return toCmPos(pos);
};
this.listSelections = function(p) {
var ranges = this.ace.multiSelect.rangeList.ranges;
if (!ranges.length || this.ace.inVirtualSelectionMode)
return [{anchor: this.getCursor('anchor'), head: this.getCursor('head')}];
return ranges.map(function(r) {
return {
anchor: this.clipPos(toCmPos(r.cursor == r.end ? r.start : r.end)),
head: this.clipPos(toCmPos(r.cursor))
};
}, this);
};
this.setSelections = function(p, primIndex) {
var sel = this.ace.multiSelect;
var ranges = p.map(function(x) {
var anchor = toAcePos(x.anchor);
var head = toAcePos(x.head);
var r = Range.comparePoints(anchor, head) < 0
? new Range.fromPoints(anchor, head)
: new Range.fromPoints(head, anchor);
r.cursor = Range.comparePoints(r.start, head) ? r.end : r.start;
return r;
});
if (this.ace.inVirtualSelectionMode) {
this.ace.selection.fromOrientedRange(ranges[0]);
return;
}
if (!primIndex) {
ranges = ranges.reverse();
} else if (ranges[primIndex]) {
ranges.push(ranges.splice(primIndex, 1)[0]);
}
sel.toSingleRange(ranges[0].clone());
var session = this.ace.session;
for (var i = 0; i < ranges.length; i++) {
var range = session.$clipRangeToDocument(ranges[i]); // todo why ace doesn't do this?
sel.addRange(range);
}
};
this.setSelection = function(a, h, options) {
var sel = this.ace.selection;
sel.moveTo(a.line, a.ch);
sel.selectTo(h.line, h.ch);
if (options && options.origin == '*mouse') {
this.onBeforeEndOperation();
}
};
this.somethingSelected = function(p) {
return !this.ace.selection.isEmpty();
};
this.clipPos = function(p) {
var pos = this.ace.session.$clipPositionToDocument(p.line, p.ch);
return toCmPos(pos);
};
this.markText = function(cursor) {
return {clear: function() {}, find: function() {}};
};
this.$updateMarkers = function(delta) {
var isInsert = delta.action == "insert";
var start = delta.start;
var end = delta.end;
var rowShift = (end.row - start.row) * (isInsert ? 1 : -1);
var colShift = (end.column - start.column) * (isInsert ? 1 : -1);
if (isInsert) end = start;
for (var i in this.marks) {
var point = this.marks[i];
var cmp = Range.comparePoints(point, start);
if (cmp < 0) {
continue; // delta starts after the range
}
if (cmp === 0) {
if (isInsert) {
if (point.bias == 1) {
cmp = 1;
} else {
point.bias == -1;
continue;
}
}
}
var cmp2 = isInsert ? cmp : Range.comparePoints(point, end);
if (cmp2 > 0) {
point.row += rowShift;
point.column += point.row == end.row ? colShift : 0;
continue;
}
if (!isInsert && cmp2 <= 0) {
point.row = start.row;
point.column = start.column;
if (cmp2 === 0)
point.bias = 1;
}
}
};
var Marker = function(cm, id, row, column) {
this.cm = cm;
this.id = id;
this.row = row;
this.column = column;
cm.marks[this.id] = this;
};
Marker.prototype.clear = function() { delete this.cm.marks[this.id] };
Marker.prototype.find = function() { return toCmPos(this) };
this.setBookmark = function(cursor, options) {
var bm = new Marker(this, this.$uid++, cursor.line, cursor.ch);
if (!options || !options.insertLeft)
bm.$insertRight = true;
this.marks[bm.id] = bm;
return bm;
};
this.moveH = function(increment, unit) {
if (unit == 'char') {
var sel = this.ace.selection;
sel.clearSelection();
sel.moveCursorBy(0, increment);
}
};
this.findPosV = function(start, amount, unit, goalColumn) {
if (unit == 'page') {
var renderer = this.ace.renderer;
var config = renderer.layerConfig;
amount = amount * Math.floor(config.height / config.lineHeight);
unit = 'line';
}
if (unit == 'line') {
var screenPos = this.ace.session.documentToScreenPosition(start.line, start.ch);
if (goalColumn != null)
screenPos.column = goalColumn;
screenPos.row += amount;
screenPos.row = Math.min(Math.max(0, screenPos.row), this.ace.session.getScreenLength() - 1);
var pos = this.ace.session.screenToDocumentPosition(screenPos.row, screenPos.column);
return toCmPos(pos);
} else {
debugger;
}
};
this.charCoords = function(pos, mode) {
if (mode == 'div' || !mode) {
var sc = this.ace.session.documentToScreenPosition(pos.line, pos.ch);
return {left: sc.column, top: sc.row};
}if (mode == 'local') {
var renderer = this.ace.renderer;
var sc = this.ace.session.documentToScreenPosition(pos.line, pos.ch);
var lh = renderer.layerConfig.lineHeight;
var cw = renderer.layerConfig.characterWidth;
var top = lh * sc.row;
return {left: sc.column * cw, top: top, bottom: top + lh};
}
};
this.coordsChar = function(pos, mode) {
var renderer = this.ace.renderer;
if (mode == 'local') {
var row = Math.max(0, Math.floor(pos.top / renderer.lineHeight));
var col = Math.max(0, Math.floor(pos.left / renderer.characterWidth));
var ch = renderer.session.screenToDocumentPosition(row, col);
return toCmPos(ch);
} else if (mode == 'div') {
throw "not implemented";
}
};
this.getSearchCursor = function(query, pos, caseFold) {
var caseSensitive = false;
var isRegexp = false;
if (query instanceof RegExp && !query.global) {
caseSensitive = !query.ignoreCase;
query = query.source;
isRegexp = true;
}
var search = new Search();
if (pos.ch == undefined) pos.ch = Number.MAX_VALUE;
var acePos = {row: pos.line, column: pos.ch};
var cm = this;
var last = null;
return {
findNext: function() { return this.find(false) },
findPrevious: function() {return this.find(true) },
find: function(back) {
search.setOptions({
needle: query,
caseSensitive: caseSensitive,
wrap: false,
backwards: back,
regExp: isRegexp,
start: last || acePos
});
var range = search.find(cm.ace.session);
if (range && range.isEmpty()) {
if (cm.getLine(range.start.row).length == range.start.column) {
search.$options.start = range;
range = search.find(cm.ace.session);
}
}
last = range;
return last;
},
from: function() { return last && toCmPos(last.start) },
to: function() { return last && toCmPos(last.end) },
replace: function(text) {
if (last) {
last.end = cm.ace.session.doc.replace(last, text);
}
}
};
};
this.scrollTo = function(x, y) {
var renderer = this.ace.renderer;
var config = renderer.layerConfig;
var maxHeight = config.maxHeight;
maxHeight -= (renderer.$size.scrollerHeight - renderer.lineHeight) * renderer.$scrollPastEnd;
if (y != null) this.ace.session.setScrollTop(Math.max(0, Math.min(y, maxHeight)));
if (x != null) this.ace.session.setScrollLeft(Math.max(0, Math.min(x, config.width)));
};
this.scrollInfo = function() { return 0; };
this.scrollIntoView = function(pos, margin) {
if (pos) {
var renderer = this.ace.renderer;
var viewMargin = { "top": 0, "bottom": margin };
renderer.scrollCursorIntoView(toAcePos(pos),
(renderer.lineHeight * 2) / renderer.$size.scrollerHeight, viewMargin);
}
};
this.getLine = function(row) { return this.ace.session.getLine(row) };
this.getRange = function(s, e) {
return this.ace.session.getTextRange(new Range(s.line, s.ch, e.line, e.ch));
};
this.replaceRange = function(text, s, e) {
if (!e) e = s;
return this.ace.session.replace(new Range(s.line, s.ch, e.line, e.ch), text);
};
this.replaceSelections = function(p) {
var sel = this.ace.selection;
if (this.ace.inVirtualSelectionMode) {
this.ace.session.replace(sel.getRange(), p[0] || "");
return;
}
sel.inVirtualSelectionMode = true;
var ranges = sel.rangeList.ranges;
if (!ranges.length) ranges = [this.ace.multiSelect.getRange()];
for (var i = ranges.length; i--;)
this.ace.session.replace(ranges[i], p[i] || "");
sel.inVirtualSelectionMode = false;
};
this.getSelection = function() {
return this.ace.getSelectedText();
};
this.getSelections = function() {
return this.listSelections().map(function(x) {
return this.getRange(x.anchor, x.head);
}, this);
};
this.getInputField = function() {
return this.ace.textInput.getElement();
};
this.getWrapperElement = function() {
return this.ace.containter;
};
var optMap = {
indentWithTabs: "useSoftTabs",
indentUnit: "tabSize",
tabSize: "tabSize",
firstLineNumber: "firstLineNumber",
readOnly: "readOnly"
};
this.setOption = function(name, val) {
this.state[name] = val;
switch (name) {
case 'indentWithTabs':
name = optMap[name];
val = !val;
break;
default:
name = optMap[name];
}
if (name)
this.ace.setOption(name, val);
};
this.getOption = function(name, val) {
var aceOpt = optMap[name];
if (aceOpt)
val = this.ace.getOption(aceOpt);
switch (name) {
case 'indentWithTabs':
name = optMap[name];
return !val;
}
return aceOpt ? val : this.state[name];
};
this.toggleOverwrite = function(on) {
this.state.overwrite = on;
return this.ace.setOverwrite(on);
};
this.addOverlay = function(o) {
if (!this.$searchHighlight || !this.$searchHighlight.session) {
var highlight = new SearchHighlight(null, "ace_highlight-marker", "text");
var marker = this.ace.session.addDynamicMarker(highlight);
highlight.id = marker.id;
highlight.session = this.ace.session;
highlight.destroy = function(o) {
highlight.session.off("change", highlight.updateOnChange);
highlight.session.off("changeEditor", highlight.destroy);
highlight.session.removeMarker(highlight.id);
highlight.session = null;
};
highlight.updateOnChange = function(delta) {
var row = delta.start.row;
if (row == delta.end.row) highlight.cache[row] = undefined;
else highlight.cache.splice(row, highlight.cache.length);
};
highlight.session.on("changeEditor", highlight.destroy);
highlight.session.on("change", highlight.updateOnChange);
}
var re = new RegExp(o.query.source, "gmi");
this.$searchHighlight = o.highlight = highlight;
this.$searchHighlight.setRegexp(re);
this.ace.renderer.updateBackMarkers();
};
this.removeOverlay = function(o) {
if (this.$searchHighlight && this.$searchHighlight.session) {
this.$searchHighlight.destroy();
}
};
this.getScrollInfo = function() {
var renderer = this.ace.renderer;
var config = renderer.layerConfig;
return {
left: renderer.scrollLeft,
top: renderer.scrollTop,
height: config.maxHeight,
width: config.width,
clientHeight: config.height,
clientWidth: config.width
};
};
this.getValue = function() {
return this.ace.getValue();
};
this.setValue = function(v) {
return this.ace.setValue(v);
};
this.getTokenTypeAt = function(pos) {
var token = this.ace.session.getTokenAt(pos.line, pos.ch);
return token && /comment|string/.test(token.type) ? "string" : "";
};
this.findMatchingBracket = function(pos) {
var m = this.ace.session.findMatchingBracket(toAcePos(pos));
return {to: m && toCmPos(m)};
};
this.indentLine = function(line, method) {
if (method === true)
this.ace.session.indentRows(line, line, "\t");
else if (method === false)
this.ace.session.outdentRows(new Range(line, 0, line, 0));
};
this.indexFromPos = function(pos) {
return this.ace.session.doc.positionToIndex(toAcePos(pos));
};
this.posFromIndex = function(index) {
return toCmPos(this.ace.session.doc.indexToPosition(index));
};
this.focus = function(index) {
return this.ace.focus();
};
this.blur = function(index) {
return this.ace.blur();
};
this.defaultTextHeight = function(index) {
return this.ace.renderer.layerConfig.lineHeight;
};
this.scanForBracket = function(pos, dir, _, options) {
var re = options.bracketRegex.source;
if (dir == 1) {
var m = this.ace.session.$findClosingBracket(re.slice(1, 2), toAcePos(pos), /paren|text/);
} else {
var m = this.ace.session.$findOpeningBracket(re.slice(-2, -1), {row: pos.line, column: pos.ch + 1}, /paren|text/);
}
return m && {pos: toCmPos(m)};
};
this.refresh = function() {
return this.ace.resize(true);
};
this.getMode = function() {
return { name : this.getOption("mode") };
}
}).call(CodeMirror.prototype);
function toAcePos(cmPos) {
return {row: cmPos.line, column: cmPos.ch};
}
function toCmPos(acePos) {
return new Pos(acePos.row, acePos.column);
}
var StringStream = CodeMirror.StringStream = function(string, tabSize) {
this.pos = this.start = 0;
this.string = string;
this.tabSize = tabSize || 8;
this.lastColumnPos = this.lastColumnValue = 0;
this.lineStart = 0;
};
StringStream.prototype = {
eol: function() {return this.pos >= this.string.length;},
sol: function() {return this.pos == this.lineStart;},
peek: function() {return this.string.charAt(this.pos) || undefined;},
next: function() {
if (this.pos < this.string.length)
return this.string.charAt(this.pos++);
},
eat: function(match) {
var ch = this.string.charAt(this.pos);
if (typeof match == "string") var ok = ch == match;
else var ok = ch && (match.test ? match.test(ch) : match(ch));
if (ok) {++this.pos; return ch;}
},
eatWhile: function(match) {
var start = this.pos;
while (this.eat(match)){}
return this.pos > start;
},
eatSpace: function() {
var start = this.pos;
while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
return this.pos > start;
},
skipToEnd: function() {this.pos = this.string.length;},
skipTo: function(ch) {
var found = this.string.indexOf(ch, this.pos);
if (found > -1) {this.pos = found; return true;}
},
backUp: function(n) {this.pos -= n;},
column: function() {
throw "not implemented";
},
indentation: function() {
throw "not implemented";
},
match: function(pattern, consume, caseInsensitive) {
if (typeof pattern == "string") {
var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;};
var substr = this.string.substr(this.pos, pattern.length);
if (cased(substr) == cased(pattern)) {
if (consume !== false) this.pos += pattern.length;
return true;
}
} else {
var match = this.string.slice(this.pos).match(pattern);
if (match && match.index > 0) return null;
if (match && consume !== false) this.pos += match[0].length;
return match;
}
},
current: function(){return this.string.slice(this.start, this.pos);},
hideFirstChars: function(n, inner) {
this.lineStart += n;
try { return inner(); }
finally { this.lineStart -= n; }
}
};
CodeMirror.defineExtension = function(name, fn) {
CodeMirror.prototype[name] = fn;
};
dom.importCssString(".normal-mode .ace_cursor{\
border: 1px solid red;\
background-color: red;\
opacity: 0.5;\
}\
.normal-mode .ace_hidden-cursors .ace_cursor{\
background-color: transparent;\
}\
.ace_dialog {\
position: absolute;\
left: 0; right: 0;\
background: white;\
z-index: 15;\
padding: .1em .8em;\
overflow: hidden;\
color: #333;\
}\
.ace_dialog-top {\
border-bottom: 1px solid #eee;\
top: 0;\
}\
.ace_dialog-bottom {\
border-top: 1px solid #eee;\
bottom: 0;\
}\
.ace_dialog input {\
border: none;\
outline: none;\
background: transparent;\
width: 20em;\
color: inherit;\
font-family: monospace;\
}", "vimMode");
(function() {
function dialogDiv(cm, template, bottom) {
var wrap = cm.ace.container;
var dialog;
dialog = wrap.appendChild(document.createElement("div"));
if (bottom)
dialog.className = "ace_dialog ace_dialog-bottom";
else
dialog.className = "ace_dialog ace_dialog-top";
if (typeof template == "string") {
dialog.innerHTML = template;
} else { // Assuming it's a detached DOM element.
dialog.appendChild(template);
}
return dialog;
}
function closeNotification(cm, newVal) {
if (cm.state.currentNotificationClose)
cm.state.currentNotificationClose();
cm.state.currentNotificationClose = newVal;
}
CodeMirror.defineExtension("openDialog", function(template, callback, options) {
if (this.virtualSelectionMode()) return;
if (!options) options = {};
closeNotification(this, null);
var dialog = dialogDiv(this, template, options.bottom);
var closed = false, me = this;
function close(newVal) {
if (typeof newVal == 'string') {
inp.value = newVal;
} else {
if (closed) return;
closed = true;
dialog.parentNode.removeChild(dialog);
me.focus();
if (options.onClose) options.onClose(dialog);
}
}
var inp = dialog.getElementsByTagName("input")[0], button;
if (inp) {
if (options.value) {
inp.value = options.value;
if (options.select !== false) inp.select();
}
if (options.onInput)
CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);});
if (options.onKeyUp)
CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);});
CodeMirror.on(inp, "keydown", function(e) {
if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }
if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) {
inp.blur();
CodeMirror.e_stop(e);
close();
}
if (e.keyCode == 13) callback(inp.value);
});
if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close);
inp.focus();
} else if (button = dialog.getElementsByTagName("button")[0]) {
CodeMirror.on(button, "click", function() {
close();
me.focus();
});
if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close);
button.focus();
}
return close;
});
CodeMirror.defineExtension("openNotification", function(template, options) {
if (this.virtualSelectionMode()) return;
closeNotification(this, close);
var dialog = dialogDiv(this, template, options && options.bottom);
var closed = false, doneTimer;
var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000;
function close() {
if (closed) return;
closed = true;
clearTimeout(doneTimer);
dialog.parentNode.removeChild(dialog);
}
CodeMirror.on(dialog, 'click', function(e) {
CodeMirror.e_preventDefault(e);
close();
});
if (duration)
doneTimer = setTimeout(close, duration);
return close;
});
})();
var defaultKeymap = [
{ keys: '<Left>', type: 'keyToKey', toKeys: 'h' },
{ keys: '<Right>', type: 'keyToKey', toKeys: 'l' },
{ keys: '<Up>', type: 'keyToKey', toKeys: 'k' },
{ keys: '<Down>', type: 'keyToKey', toKeys: 'j' },
{ keys: '<Space>', type: 'keyToKey', toKeys: 'l' },
{ keys: '<BS>', type: 'keyToKey', toKeys: 'h', context: 'normal'},
{ keys: '<C-Space>', type: 'keyToKey', toKeys: 'W' },
{ keys: '<C-BS>', type: 'keyToKey', toKeys: 'B', context: 'normal' },
{ keys: '<S-Space>', type: 'keyToKey', toKeys: 'w' },
{ keys: '<S-BS>', type: 'keyToKey', toKeys: 'b', context: 'normal' },
{ keys: '<C-n>', type: 'keyToKey', toKeys: 'j' },
{ keys: '<C-p>', type: 'keyToKey', toKeys: 'k' },
{ keys: '<C-[>', type: 'keyToKey', toKeys: '<Esc>' },
{ keys: '<C-c>', type: 'keyToKey', toKeys: '<Esc>' },
{ keys: '<C-[>', type: 'keyToKey', toKeys: '<Esc>', context: 'insert' },
{ keys: '<C-c>', type: 'keyToKey', toKeys: '<Esc>', context: 'insert' },
{ keys: 's', type: 'keyToKey', toKeys: 'cl', context: 'normal' },
{ keys: 's', type: 'keyToKey', toKeys: 'c', context: 'visual'},
{ keys: 'S', type: 'keyToKey', toKeys: 'cc', context: 'normal' },
{ keys: 'S', type: 'keyToKey', toKeys: 'VdO', context: 'visual' },
{ keys: '<Home>', type: 'keyToKey', toKeys: '0' },
{ keys: '<End>', type: 'keyToKey', toKeys: '$' },
{ keys: '<PageUp>', type: 'keyToKey', toKeys: '<C-b>' },
{ keys: '<PageDown>', type: 'keyToKey', toKeys: '<C-f>' },
{ keys: '<CR>', type: 'keyToKey', toKeys: 'j^', context: 'normal' },
{ keys: 'H', type: 'motion', motion: 'moveToTopLine', motionArgs: { linewise: true, toJumplist: true }},
{ keys: 'M', type: 'motion', motion: 'moveToMiddleLine', motionArgs: { linewise: true, toJumplist: true }},
{ keys: 'L', type: 'motion', motion: 'moveToBottomLine', motionArgs: { linewise: true, toJumplist: true }},
{ keys: 'h', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: false }},
{ keys: 'l', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: true }},
{ keys: 'j', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, linewise: true }},
{ keys: 'k', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, linewise: true }},
{ keys: 'gj', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: true }},
{ keys: 'gk', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: false }},
{ keys: 'w', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false }},
{ keys: 'W', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false, bigWord: true }},
{ keys: 'e', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, inclusive: true }},
{ keys: 'E', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, bigWord: true, inclusive: true }},
{ keys: 'b', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }},
{ keys: 'B', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false, bigWord: true }},
{ keys: 'ge', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, inclusive: true }},
{ keys: 'gE', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, bigWord: true, inclusive: true }},
{ keys: '{', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: false, toJumplist: true }},
{ keys: '}', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: true, toJumplist: true }},
{ keys: '<C-f>', type: 'motion', motion: 'moveByPage', motionArgs: { forward: true }},
{ keys: '<C-b>', type: 'motion', motion: 'moveByPage', motionArgs: { forward: false }},
{ keys: '<C-d>', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: true, explicitRepeat: true }},
{ keys: '<C-u>', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: false, explicitRepeat: true }},
{ keys: 'gg', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: false, explicitRepeat: true, linewise: true, toJumplist: true }},
{ keys: 'G', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: true, explicitRepeat: true, linewise: true, toJumplist: true }},
{ keys: '0', type: 'motion', motion: 'moveToStartOfLine' },
{ keys: '^', type: 'motion', motion: 'moveToFirstNonWhiteSpaceCharacter' },
{ keys: '+', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true }},
{ keys: '-', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, toFirstChar:true }},
{ keys: '_', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true, repeatOffset:-1 }},
{ keys: '$', type: 'motion', motion: 'moveToEol', motionArgs: { inclusive: true }},
{ keys: '%', type: 'motion', motion: 'moveToMatchedSymbol', motionArgs: { inclusive: true, toJumplist: true }},
{ keys: 'f<character>', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: true , inclusive: true }},
{ keys: 'F<character>', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: false }},
{ keys: 't<character>', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: true, inclusive: true }},
{ keys: 'T<character>', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: false }},
{ keys: ';', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: true }},
{ keys: ',', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: false }},
{ keys: '\'<character>', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true, linewise: true}},
{ keys: '`<character>', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true}},
{ keys: ']`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true } },
{ keys: '[`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false } },
{ keys: ']\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true, linewise: true } },
{ keys: '[\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false, linewise: true } },
{ keys: ']p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true, matchIndent: true}},
{ keys: '[p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true, matchIndent: true}},
{ keys: ']<character>', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: true, toJumplist: true}},
{ keys: '[<character>', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: false, toJumplist: true}},
{ keys: '|', type: 'motion', motion: 'moveToColumn'},
{ keys: 'o', type: 'motion', motion: 'moveToOtherHighlightedEnd', context:'visual'},
{ keys: 'O', type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: {sameLine: true}, context:'visual'},
{ keys: 'd', type: 'operator', operator: 'delete' },
{ keys: 'y', type: 'operator', operator: 'yank' },
{ keys: 'c', type: 'operator', operator: 'change' },
{ keys: '>', type: 'operator', operator: 'indent', operatorArgs: { indentRight: true }},
{ keys: '<', type: 'operator', operator: 'indent', operatorArgs: { indentRight: false }},
{ keys: 'g~', type: 'operator', operator: 'changeCase' },
{ keys: 'gu', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, isEdit: true },
{ keys: 'gU', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, isEdit: true },
{ keys: 'n', type: 'motion', motion: 'findNext', motionArgs: { forward: true, toJumplist: true }},
{ keys: 'N', type: 'motion', motion: 'findNext', motionArgs: { forward: false, toJumplist: true }},
{ keys: 'x', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorMotionArgs: { visualLine: false }},
{ keys: 'X', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: false }, operatorMotionArgs: { visualLine: true }},
{ keys: 'D', type: 'operatorMotion', operator: 'delete', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'},
{ keys: 'D', type: 'operator', operator: 'delete', operatorArgs: { linewise: true }, context: 'visual'},
{ keys: 'Y', type: 'operatorMotion', operator: 'yank', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'},
{ keys: 'Y', type: 'operator', operator: 'yank', operatorArgs: { linewise: true }, context: 'visual'},
{ keys: 'C', type: 'operatorMotion', operator: 'change', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'},
{ keys: 'C', type: 'operator', operator: 'change', operatorArgs: { linewise: true }, context: 'visual'},
{ keys: '~', type: 'operatorMotion', operator: 'changeCase', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorArgs: { shouldMoveCursor: true }, context: 'normal'},
{ keys: '~', type: 'operator', operator: 'changeCase', context: 'visual'},
{ keys: '<C-w>', type: 'operatorMotion', operator: 'delete', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }, context: 'insert' },
{ keys: '<C-i>', type: 'action', action: 'jumpListWalk', actionArgs: { forward: true }},
{ keys: '<C-o>', type: 'action', action: 'jumpListWalk', actionArgs: { forward: false }},
{ keys: '<C-e>', type: 'action', action: 'scroll', actionArgs: { forward: true, linewise: true }},
{ keys: '<C-y>', type: 'action', action: 'scroll', actionArgs: { forward: false, linewise: true }},
{ keys: 'a', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'charAfter' }, context: 'normal' },
{ keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'eol' }, context: 'normal' },
{ keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'endOfSelectedArea' }, context: 'visual' },
{ keys: 'i', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'inplace' }, context: 'normal' },
{ keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'firstNonBlank'}, context: 'normal' },
{ keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'startOfSelectedArea' }, context: 'visual' },
{ keys: 'o', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: true }, context: 'normal' },
{ keys: 'O', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: false }, context: 'normal' },
{ keys: 'v', type: 'action', action: 'toggleVisualMode' },
{ keys: 'V', type: 'action', action: 'toggleVisualMode', actionArgs: { linewise: true }},
{ keys: '<C-v>', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }},
{ keys: '<C-q>', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }},
{ keys: 'gv', type: 'action', action: 'reselectLastSelection' },
{ keys: 'J', type: 'action', action: 'joinLines', isEdit: true },
{ keys: 'p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true }},
{ keys: 'P', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true }},
{ keys: 'r<character>', type: 'action', action: 'replace', isEdit: true },
{ keys: '@<character>', type: 'action', action: 'replayMacro' },
{ keys: 'q<character>', type: 'action', action: 'enterMacroRecordMode' },
{ keys: 'R', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { replace: true }},
{ keys: 'u', type: 'action', action: 'undo', context: 'normal' },
{ keys: 'u', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, context: 'visual', isEdit: true },
{ keys: 'U', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, context: 'visual', isEdit: true },
{ keys: '<C-r>', type: 'action', action: 'redo' },
{ keys: 'm<character>', type: 'action', action: 'setMark' },
{ keys: '"<character>', type: 'action', action: 'setRegister' },
{ keys: 'zz', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }},
{ keys: 'z.', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
{ keys: 'zt', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }},
{ keys: 'z<CR>', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
{ keys: 'z-', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }},
{ keys: 'zb', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
{ keys: '.', type: 'action', action: 'repeatLastEdit' },
{ keys: '<C-a>', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: true, backtrack: false}},
{ keys: '<C-x>', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: false, backtrack: false}},
{ keys: 'a<character>', type: 'motion', motion: 'textObjectManipulation' },
{ keys: 'i<character>', type: 'motion', motion: 'textObjectManipulation', motionArgs: { textObjectInner: true }},
{ keys: '/', type: 'search', searchArgs: { forward: true, querySrc: 'prompt', toJumplist: true }},
{ keys: '?', type: 'search', searchArgs: { forward: false, querySrc: 'prompt', toJumplist: true }},
{ keys: '*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }},
{ keys: '#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }},
{ keys: 'g*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', toJumplist: true }},
{ keys: 'g#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', toJumplist: true }},
{ keys: ':', type: 'ex' }
];
var defaultExCommandMap = [
{ name: 'colorscheme', shortName: 'colo' },
{ name: 'map' },
{ name: 'imap', shortName: 'im' },
{ name: 'nmap', shortName: 'nm' },
{ name: 'vmap', shortName: 'vm' },
{ name: 'unmap' },
{ name: 'write', shortName: 'w' },
{ name: 'undo', shortName: 'u' },
{ name: 'redo', shortName: 'red' },
{ name: 'set', shortName: 'se' },
{ name: 'set', shortName: 'se' },
{ name: 'setlocal', shortName: 'setl' },
{ name: 'setglobal', shortName: 'setg' },
{ name: 'sort', shortName: 'sor' },
{ name: 'substitute', shortName: 's', possiblyAsync: true },
{ name: 'nohlsearch', shortName: 'noh' },
{ name: 'delmarks', shortName: 'delm' },
{ name: 'registers', shortName: 'reg', excludeFromCommandHistory: true },
{ name: 'global', shortName: 'g' }
];
var Pos = CodeMirror.Pos;
var Vim = function() { return vimApi; } //{
function enterVimMode(cm) {
cm.setOption('disableInput', true);
cm.setOption('showCursorWhenSelecting', false);
CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
cm.on('cursorActivity', onCursorActivity);
maybeInitVimState(cm);
CodeMirror.on(cm.getInputField(), 'paste', getOnPasteFn(cm));
}
function leaveVimMode(cm) {
cm.setOption('disableInput', false);
cm.off('cursorActivity', onCursorActivity);
CodeMirror.off(cm.getInputField(), 'paste', getOnPasteFn(cm));
cm.state.vim = null;
}
function detachVimMap(cm, next) {
if (this == CodeMirror.keyMap.vim)
CodeMirror.rmClass(cm.getWrapperElement(), "cm-fat-cursor");
if (!next || next.attach != attachVimMap)
leaveVimMode(cm, false);
}
function attachVimMap(cm, prev) {
if (this == CodeMirror.keyMap.vim)
CodeMirror.addClass(cm.getWrapperElement(), "cm-fat-cursor");
if (!prev || prev.attach != attachVimMap)
enterVimMode(cm);
}
CodeMirror.defineOption('vimMode', false, function(cm, val, prev) {
if (val && cm.getOption("keyMap") != "vim")
cm.setOption("keyMap", "vim");
else if (!val && prev != CodeMirror.Init && /^vim/.test(cm.getOption("keyMap")))
cm.setOption("keyMap", "default");
});
function cmKey(key, cm) {
if (!cm) { return undefined; }
var vimKey = cmKeyToVimKey(key);
if (!vimKey) {
return false;
}
var cmd = CodeMirror.Vim.findKey(cm, vimKey);
if (typeof cmd == 'function') {
CodeMirror.signal(cm, 'vim-keypress', vimKey);
}
return cmd;
}
var modifiers = {'Shift': 'S', 'Ctrl': 'C', 'Alt': 'A', 'Cmd': 'D', 'Mod': 'A'};
var specialKeys = {Enter:'CR',Backspace:'BS',Delete:'Del'};
function cmKeyToVimKey(key) {
if (key.charAt(0) == '\'') {
return key.charAt(1);
}
var pieces = key.split(/-(?!$)/);
var lastPiece = pieces[pieces.length - 1];
if (pieces.length == 1 && pieces[0].length == 1) {
return false;
} else if (pieces.length == 2 && pieces[0] == 'Shift' && lastPiece.length == 1) {
return false;
}
var hasCharacter = false;
for (var i = 0; i < pieces.length; i++) {
var piece = pieces[i];
if (piece in modifiers) { pieces[i] = modifiers[piece]; }
else { hasCharacter = true; }
if (piece in specialKeys) { pieces[i] = specialKeys[piece]; }
}
if (!hasCharacter) {
return false;
}
if (isUpperCase(lastPiece)) {
pieces[pieces.length - 1] = lastPiece.toLowerCase();
}
return '<' + pieces.join('-') + '>';
}
function getOnPasteFn(cm) {
var vim = cm.state.vim;
if (!vim.onPasteFn) {
vim.onPasteFn = function() {
if (!vim.insertMode) {
cm.setCursor(offsetCursor(cm.getCursor(), 0, 1));
actions.enterInsertMode(cm, {}, vim);
}
};
}
return vim.onPasteFn;
}
var numberRegex = /[\d]/;
var wordCharTest = [CodeMirror.isWordChar, function(ch) {
return ch && !CodeMirror.isWordChar(ch) && !/\s/.test(ch);
}], bigWordCharTest = [function(ch) {
return /\S/.test(ch);
}];
function makeKeyRange(start, size) {
var keys = [];
for (var i = start; i < start + size; i++) {
keys.push(String.fromCharCode(i));
}
return keys;
}
var upperCaseAlphabet = makeKeyRange(65, 26);
var lowerCaseAlphabet = makeKeyRange(97, 26);
var numbers = makeKeyRange(48, 10);
var validMarks = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['<', '>']);
var validRegisters = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['-', '"', '.', ':', '/']);
function isLine(cm, line) {
return line >= cm.firstLine() && line <= cm.lastLine();
}
function isLowerCase(k) {
return (/^[a-z]$/).test(k);
}
function isMatchableSymbol(k) {
return '()[]{}'.indexOf(k) != -1;
}
function isNumber(k) {
return numberRegex.test(k);
}
function isUpperCase(k) {
return (/^[A-Z]$/).test(k);
}
function isWhiteSpaceString(k) {
return (/^\s*$/).test(k);
}
function inArray(val, arr) {
for (var i = 0; i < arr.length; i++) {
if (arr[i] == val) {
return true;
}
}
return false;
}
var options = {};
function defineOption(name, defaultValue, type, aliases, callback) {
if (defaultValue === undefined && !callback) {
throw Error('defaultValue is acequired unless callback is provided');
}
if (!type) { type = 'string'; }
options[name] = {
type: type,
defaultValue: defaultValue,
callback: callback
};
if (aliases) {
for (var i = 0; i < aliases.length; i++) {
options[aliases[i]] = options[name];
}
}
if (defaultValue) {
setOption(name, defaultValue);
}
}
function setOption(name, value, cm, cfg) {
var option = options[name];
cfg = cfg || {};
var scope = cfg.scope;
if (!option) {
throw Error('Unknown option: ' + name);
}
if (option.type == 'boolean') {
if (value && value !== true) {
throw Error('Invalid argument: ' + name + '=' + value);
} else if (value !== false) {
value = true;
}
}
if (option.callback) {
if (scope !== 'local') {
option.callback(value, undefined);
}
if (scope !== 'global' && cm) {
option.callback(value, cm);
}
} else {
if (scope !== 'local') {
option.value = option.type == 'boolean' ? !!value : value;
}
if (scope !== 'global' && cm) {
cm.state.vim.options[name] = {value: value};
}
}
}
function getOption(name, cm, cfg) {
var option = options[name];
cfg = cfg || {};
var scope = cfg.scope;
if (!option) {
throw Error('Unknown option: ' + name);
}
if (option.callback) {
var local = cm && option.callback(undefined, cm);
if (scope !== 'global' && local !== undefined) {
return local;
}
if (scope !== 'local') {
return option.callback();
}
return;
} else {
var local = (scope !== 'global') && (cm && cm.state.vim.options[name]);
return (local || (scope !== 'local') && option || {}).value;
}
}
defineOption('filetype', undefined, 'string', ['ft'], function(name, cm) {
if (cm === undefined) {
return;
}
if (name === undefined) {
var mode = cm.getOption('mode');
return mode == 'null' ? '' : mode;
} else {
var mode = name == '' ? 'null' : name;
cm.setOption('mode', mode);
}
});
var createCircularJumpList = function() {
var size = 100;
var pointer = -1;
var head = 0;
var tail = 0;
var buffer = new Array(size);
function add(cm, oldCur, newCur) {
var current = pointer % size;
var curMark = buffer[current];
function useNextSlot(cursor) {
var next = ++pointer % size;
var trashMark = buffer[next];
if (trashMark) {
trashMark.clear();
}
buffer[next] = cm.setBookmark(cursor);
}
if (curMark) {
var markPos = curMark.find();
if (markPos && !cursorEqual(markPos, oldCur)) {
useNextSlot(oldCur);
}
} else {
useNextSlot(oldCur);
}
useNextSlot(newCur);
head = pointer;
tail = pointer - size + 1;
if (tail < 0) {
tail = 0;
}
}
function move(cm, offset) {
pointer += offset;
if (pointer > head) {
pointer = head;
} else if (pointer < tail) {
pointer = tail;
}
var mark = buffer[(size + pointer) % size];
if (mark && !mark.find()) {
var inc = offset > 0 ? 1 : -1;
var newCur;
var oldCur = cm.getCursor();
do {
pointer += inc;
mark = buffer[(size + pointer) % size];
if (mark &&
(newCur = mark.find()) &&
!cursorEqual(oldCur, newCur)) {
break;
}
} while (pointer < head && pointer > tail);
}
return mark;
}
return {
cachedCursor: undefined, //used for # and * jumps
add: add,
move: move
};
};
var createInsertModeChanges = function(c) {
if (c) {
return {
changes: c.changes,
expectCursorActivityForChange: c.expectCursorActivityForChange
};
}
return {
changes: [],
expectCursorActivityForChange: false
};
};
function MacroModeState() {
this.latestRegister = undefined;
this.isPlaying = false;
this.isRecording = false;
this.replaySearchQueries = [];
this.onRecordingDone = undefined;
this.lastInsertModeChanges = createInsertModeChanges();
}
MacroModeState.prototype = {
exitMacroRecordMode: function() {
var macroModeState = vimGlobalState.macroModeState;
if (macroModeState.onRecordingDone) {
macroModeState.onRecordingDone(); // close dialog
}
macroModeState.onRecordingDone = undefined;
macroModeState.isRecording = false;
},
enterMacroRecordMode: function(cm, registerName) {
var register =
vimGlobalState.registerController.getRegister(registerName);
if (register) {
register.clear();
this.latestRegister = registerName;
if (cm.openDialog) {
this.onRecordingDone = cm.openDialog(
'(recording)['+registerName+']', null, {bottom:true});
}
this.isRecording = true;
}
}
};
function maybeInitVimState(cm) {
if (!cm.state.vim) {
cm.state.vim = {
inputState: new InputState(),
lastEditInputState: undefined,
lastEditActionCommand: undefined,
lastHPos: -1,
lastHSPos: -1,
lastMotion: null,
marks: {},
fakeCursor: null,
insertMode: false,
insertModeRepeat: undefined,
visualMode: false,
visualLine: false,
visualBlock: false,
lastSelection: null,
lastPastedText: null,
sel: {},
options: {}
};
}
return cm.state.vim;
}
var vimGlobalState;
function resetVimGlobalState() {
vimGlobalState = {
searchQuery: null,
searchIsReversed: false,
lastSubstituteReplacePart: undefined,
jumpList: createCircularJumpList(),
macroModeState: new MacroModeState,
lastChararacterSearch: {increment:0, forward:true, selectedCharacter:''},
registerController: new RegisterController({}),
searchHistoryController: new HistoryController({}),
exCommandHistoryController : new HistoryController({})
};
for (var optionName in options) {
var option = options[optionName];
option.value = option.defaultValue;
}
}
var lastInsertModeKeyTimer;
var vimApi= {
buildKeyMap: function() {
},
getRegisterController: function() {
return vimGlobalState.registerController;
},
resetVimGlobalState_: resetVimGlobalState,
getVimGlobalState_: function() {
return vimGlobalState;
},
maybeInitVimState_: maybeInitVimState,
suppressErrorLogging: false,
InsertModeKey: InsertModeKey,
map: function(lhs, rhs, ctx) {
exCommandDispatcher.map(lhs, rhs, ctx);
},
unmap: function(lhs, ctx) {
exCommandDispatcher.unmap(lhs, ctx);
},
setOption: setOption,
getOption: getOption,
defineOption: defineOption,
defineEx: function(name, prefix, func){
if (!prefix) {
prefix = name;
} else if (name.indexOf(prefix) !== 0) {
throw new Error('(Vim.defineEx) "'+prefix+'" is not a prefix of "'+name+'", command not registered');
}
exCommands[name]=func;
exCommandDispatcher.commandMap_[prefix]={name:name, shortName:prefix, type:'api'};
},
handleKey: function (cm, key, origin) {
var command = this.findKey(cm, key, origin);
if (typeof command === 'function') {
return command();
}
},
findKey: function(cm, key, origin) {
var vim = maybeInitVimState(cm);
function handleMacroRecording() {
var macroModeState = vimGlobalState.macroModeState;
if (macroModeState.isRecording) {
if (key == 'q') {
macroModeState.exitMacroRecordMode();
clearInputState(cm);
return true;
}
if (origin != 'mapping') {
logKey(macroModeState, key);
}
}
}
function handleEsc() {
if (key == '<Esc>') {
clearInputState(cm);
if (vim.visualMode) {
exitVisualMode(cm);
} else if (vim.insertMode) {
exitInsertMode(cm);
}
return true;
}
}
function doKeyToKey(keys) {
var match;
while (keys) {
match = (/<\w+-.+?>|<\w+>|./).exec(keys);
key = match[0];
keys = keys.substring(match.index + key.length);
CodeMirror.Vim.handleKey(cm, key, 'mapping');
}
}
function handleKeyInsertMode() {
if (handleEsc()) { return true; }
var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key;
var keysAreChars = key.length == 1;
var match = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert');
while (keys.length > 1 && match.type != 'full') {
var keys = vim.inputState.keyBuffer = keys.slice(1);
var thisMatch = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert');
if (thisMatch.type != 'none') { match = thisMatch; }
}
if (match.type == 'none') { clearInputState(cm); return false; }
else if (match.type == 'partial') {
if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); }
lastInsertModeKeyTimer = window.setTimeout(
function() { if (vim.insertMode && vim.inputState.keyBuffer) { clearInputState(cm); } },
getOption('insertModeEscKeysTimeout'));
return !keysAreChars;
}
if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); }
if (keysAreChars) {
var selections = cm.listSelections();
for (var i = 0; i < selections.length; i++) {
var here = selections[i].head;
cm.replaceRange('', offsetCursor(here, 0, -(keys.length - 1)), here, '+input');
}
vimGlobalState.macroModeState.lastInsertModeChanges.changes.pop();
}
clearInputState(cm);
return match.command;
}
function handleKeyNonInsertMode() {
if (handleMacroRecording() || handleEsc()) { return true; }
var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key;
if (/^[1-9]\d*$/.test(keys)) { return true; }
var keysMatcher = /^(\d*)(.*)$/.exec(keys);
if (!keysMatcher) { clearInputState(cm); return false; }
var context = vim.visualMode ? 'visual' :
'normal';
var match = commandDispatcher.matchCommand(keysMatcher[2] || keysMatcher[1], defaultKeymap, vim.inputState, context);
if (match.type == 'none') { clearInputState(cm); return false; }
else if (match.type == 'partial') { return true; }
vim.inputState.keyBuffer = '';
var keysMatcher = /^(\d*)(.*)$/.exec(keys);
if (keysMatcher[1] && keysMatcher[1] != '0') {
vim.inputState.pushRepeatDigit(keysMatcher[1]);
}
return match.command;
}
var command;
if (vim.insertMode) { command = handleKeyInsertMode(); }
else { command = handleKeyNonInsertMode(); }
if (command === false) {
return undefined;
} else if (command === true) {
return function() { return true; };
} else {
return function() {
if ((command.operator || command.isEdit) && cm.getOption('readOnly'))
return; // ace_patch
return cm.operation(function() {
cm.curOp.isVimOp = true;
try {
if (command.type == 'keyToKey') {
doKeyToKey(command.toKeys);
} else {
commandDispatcher.processCommand(cm, vim, command);
}
} catch (e) {
cm.state.vim = undefined;
maybeInitVimState(cm);
if (!CodeMirror.Vim.suppressErrorLogging) {
console['log'](e);
}
throw e;
}
return true;
});
};
}
},
handleEx: function(cm, input) {
exCommandDispatcher.processCommand(cm, input);
},
defineMotion: defineMotion,
defineAction: defineAction,
defineOperator: defineOperator,
mapCommand: mapCommand,
_mapCommand: _mapCommand,
defineRegister: defineRegister,
exitVisualMode: exitVisualMode,
exitInsertMode: exitInsertMode
};
function InputState() {
this.prefixRepeat = [];
this.motionRepeat = [];
this.operator = null;
this.operatorArgs = null;
this.motion = null;
this.motionArgs = null;
this.keyBuffer = []; // For matching multi-key commands.
this.registerName = null; // Defaults to the unnamed register.
}
InputState.prototype.pushRepeatDigit = function(n) {
if (!this.operator) {
this.prefixRepeat = this.prefixRepeat.concat(n);
} else {
this.motionRepeat = this.motionRepeat.concat(n);
}
};
InputState.prototype.getRepeat = function() {
var repeat = 0;
if (this.prefixRepeat.length > 0 || this.motionRepeat.length > 0) {
repeat = 1;
if (this.prefixRepeat.length > 0) {
repeat *= parseInt(this.prefixRepeat.join(''), 10);
}
if (this.motionRepeat.length > 0) {
repeat *= parseInt(this.motionRepeat.join(''), 10);
}
}
return repeat;
};
function clearInputState(cm, reason) {
cm.state.vim.inputState = new InputState();
CodeMirror.signal(cm, 'vim-command-done', reason);
}
function Register(text, linewise, blockwise) {
this.clear();
this.keyBuffer = [text || ''];
this.insertModeChanges = [];
this.searchQueries = [];
this.linewise = !!linewise;
this.blockwise = !!blockwise;
}
Register.prototype = {
setText: function(text, linewise, blockwise) {
this.keyBuffer = [text || ''];
this.linewise = !!linewise;
this.blockwise = !!blockwise;
},
pushText: function(text, linewise) {
if (linewise) {
if (!this.linewise) {
this.keyBuffer.push('\n');
}
this.linewise = true;
}
this.keyBuffer.push(text);
},
pushInsertModeChanges: function(changes) {
this.insertModeChanges.push(createInsertModeChanges(changes));
},
pushSearchQuery: function(query) {
this.searchQueries.push(query);
},
clear: function() {
this.keyBuffer = [];
this.insertModeChanges = [];
this.searchQueries = [];
this.linewise = false;
},
toString: function() {
return this.keyBuffer.join('');
}
};
function defineRegister(name, register) {
var registers = vimGlobalState.registerController.registers[name];
if (!name || name.length != 1) {
throw Error('Register name must be 1 character');
}
registers[name] = register;
validRegisters.push(name);
}
function RegisterController(registers) {
this.registers = registers;
this.unnamedRegister = registers['"'] = new Register();
registers['.'] = new Register();
registers[':'] = new Register();
registers['/'] = new Register();
}
RegisterController.prototype = {
pushText: function(registerName, operator, text, linewise, blockwise) {
if (linewise && text.charAt(0) == '\n') {
text = text.slice(1) + '\n';
}
if (linewise && text.charAt(text.length - 1) !== '\n'){
text += '\n';
}
var register = this.isValidRegister(registerName) ?
this.getRegister(registerName) : null;
if (!register) {
switch (operator) {
case 'yank':
this.registers['0'] = new Register(text, linewise, blockwise);
break;
case 'delete':
case 'change':
if (text.indexOf('\n') == -1) {
this.registers['-'] = new Register(text, linewise);
} else {
this.shiftNumericRegisters_();
this.registers['1'] = new Register(text, linewise);
}
break;
}
this.unnamedRegister.setText(text, linewise, blockwise);
return;
}
var append = isUpperCase(registerName);
if (append) {
register.pushText(text, linewise);
} else {
register.setText(text, linewise, blockwise);
}
this.unnamedRegister.setText(register.toString(), linewise);
},
getRegister: function(name) {
if (!this.isValidRegister(name)) {
return this.unnamedRegister;
}
name = name.toLowerCase();
if (!this.registers[name]) {
this.registers[name] = new Register();
}
return this.registers[name];
},
isValidRegister: function(name) {
return name && inArray(name, validRegisters);
},
shiftNumericRegisters_: function() {
for (var i = 9; i >= 2; i--) {
this.registers[i] = this.getRegister('' + (i - 1));
}
}
};
function HistoryController() {
this.historyBuffer = [];
this.iterator;
this.initialPrefix = null;
}
HistoryController.prototype = {
nextMatch: function (input, up) {
var historyBuffer = this.historyBuffer;
var dir = up ? -1 : 1;
if (this.initialPrefix === null) this.initialPrefix = input;
for (var i = this.iterator + dir; up ? i >= 0 : i < historyBuffer.length; i+= dir) {
var element = historyBuffer[i];
for (var j = 0; j <= element.length; j++) {
if (this.initialPrefix == element.substring(0, j)) {
this.iterator = i;
return element;
}
}
}
if (i >= historyBuffer.length) {
this.iterator = historyBuffer.length;
return this.initialPrefix;
}
if (i < 0 ) return input;
},
pushInput: function(input) {
var index = this.historyBuffer.indexOf(input);
if (index > -1) this.historyBuffer.splice(index, 1);
if (input.length) this.historyBuffer.push(input);
},
reset: function() {
this.initialPrefix = null;
this.iterator = this.historyBuffer.length;
}
};
var commandDispatcher = {
matchCommand: function(keys, keyMap, inputState, context) {
var matches = commandMatches(keys, keyMap, context, inputState);
if (!matches.full && !matches.partial) {
return {type: 'none'};
} else if (!matches.full && matches.partial) {
return {type: 'partial'};
}
var bestMatch;
for (var i = 0; i < matches.full.length; i++) {
var match = matches.full[i];
if (!bestMatch) {
bestMatch = match;
}
}
if (bestMatch.keys.slice(-11) == '<character>') {
var character = lastChar(keys);
if (/<C-.>/.test(character)) return {type: 'none'};
inputState.selectedCharacter = character;
}
return {type: 'full', command: bestMatch};
},
processCommand: function(cm, vim, command) {
vim.inputState.repeatOverride = command.repeatOverride;
switch (command.type) {
case 'motion':
this.processMotion(cm, vim, command);
break;
case 'operator':
this.processOperator(cm, vim, command);
break;
case 'operatorMotion':
this.processOperatorMotion(cm, vim, command);
break;
case 'action':
this.processAction(cm, vim, command);
break;
case 'search':
this.processSearch(cm, vim, command);
break;
case 'ex':
case 'keyToEx':
this.processEx(cm, vim, command);
break;
default:
break;
}
},
processMotion: function(cm, vim, command) {
vim.inputState.motion = command.motion;
vim.inputState.motionArgs = copyArgs(command.motionArgs);
this.evalInput(cm, vim);
},
processOperator: function(cm, vim, command) {
var inputState = vim.inputState;
if (inputState.operator) {
if (inputState.operator == command.operator) {
inputState.motion = 'expandToLine';
inputState.motionArgs = { linewise: true };
this.evalInput(cm, vim);
return;
} else {
clearInputState(cm);
}
}
inputState.operator = command.operator;
inputState.operatorArgs = copyArgs(command.operatorArgs);
if (vim.visualMode) {
this.evalInput(cm, vim);
}
},
processOperatorMotion: function(cm, vim, command) {
var visualMode = vim.visualMode;
var operatorMotionArgs = copyArgs(command.operatorMotionArgs);
if (operatorMotionArgs) {
if (visualMode && operatorMotionArgs.visualLine) {
vim.visualLine = true;
}
}
this.processOperator(cm, vim, command);
if (!visualMode) {
this.processMotion(cm, vim, command);
}
},
processAction: function(cm, vim, command) {
var inputState = vim.inputState;
var repeat = inputState.getRepeat();
var repeatIsExplicit = !!repeat;
var actionArgs = copyArgs(command.actionArgs) || {};
if (inputState.selectedCharacter) {
actionArgs.selectedCharacter = inputState.selectedCharacter;
}
if (command.operator) {
this.processOperator(cm, vim, command);
}
if (command.motion) {
this.processMotion(cm, vim, command);
}
if (command.motion || command.operator) {
this.evalInput(cm, vim);
}
actionArgs.repeat = repeat || 1;
actionArgs.repeatIsExplicit = repeatIsExplicit;
actionArgs.registerName = inputState.registerName;
clearInputState(cm);
vim.lastMotion = null;
if (command.isEdit) {
this.recordLastEdit(vim, inputState, command);
}
actions[command.action](cm, actionArgs, vim);
},
processSearch: function(cm, vim, command) {
if (!cm.getSearchCursor) {
return;
}
var forward = command.searchArgs.forward;
var wholeWordOnly = command.searchArgs.wholeWordOnly;
getSearchState(cm).setReversed(!forward);
var promptPrefix = (forward) ? '/' : '?';
var originalQuery = getSearchState(cm).getQuery();
var originalScrollPos = cm.getScrollInfo();
function handleQuery(query, ignoreCase, smartCase) {
vimGlobalState.searchHistoryController.pushInput(query);
vimGlobalState.searchHistoryController.reset();
try {
updateSearchQuery(cm, query, ignoreCase, smartCase);
} catch (e) {
showConfirm(cm, 'Invalid regex: ' + query);
clearInputState(cm);
return;
}
commandDispatcher.processMotion(cm, vim, {
type: 'motion',
motion: 'findNext',
motionArgs: { forward: true, toJumplist: command.searchArgs.toJumplist }
});
}
function onPromptClose(query) {
cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
handleQuery(query, true /** ignoreCase */, true /** smartCase */);
var macroModeState = vimGlobalState.macroModeState;
if (macroModeState.isRecording) {
logSearchQuery(macroModeState, query);
}
}
function onPromptKeyUp(e, query, close) {
var keyName = CodeMirror.keyName(e), up;
if (keyName == 'Up' || keyName == 'Down') {
up = keyName == 'Up' ? true : false;
query = vimGlobalState.searchHistoryController.nextMatch(query, up) || '';
close(query);
} else {
if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift')
vimGlobalState.searchHistoryController.reset();
}
var parsedQuery;
try {
parsedQuery = updateSearchQuery(cm, query,
true /** ignoreCase */, true /** smartCase */);
} catch (e) {
}
if (parsedQuery) {
cm.scrollIntoView(findNext(cm, !forward, parsedQuery), 30);
} else {
clearSearchHighlight(cm);
cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
}
}
function onPromptKeyDown(e, query, close) {
var keyName = CodeMirror.keyName(e);
if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' ||
(keyName == 'Backspace' && query == '')) {
vimGlobalState.searchHistoryController.pushInput(query);
vimGlobalState.searchHistoryController.reset();
updateSearchQuery(cm, originalQuery);
clearSearchHighlight(cm);
cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
CodeMirror.e_stop(e);
clearInputState(cm);
close();
cm.focus();
} else if (keyName == 'Ctrl-U') {
CodeMirror.e_stop(e);
close('');
}
}
switch (command.searchArgs.querySrc) {
case 'prompt':
var macroModeState = vimGlobalState.macroModeState;
if (macroModeState.isPlaying) {
var query = macroModeState.replaySearchQueries.shift();
handleQuery(query, true /** ignoreCase */, false /** smartCase */);
} else {
showPrompt(cm, {
onClose: onPromptClose,
prefix: promptPrefix,
desc: searchPromptDesc,
onKeyUp: onPromptKeyUp,
onKeyDown: onPromptKeyDown
});
}
break;
case 'wordUnderCursor':
var word = expandWordUnderCursor(cm, false /** inclusive */,
true /** forward */, false /** bigWord */,
true /** noSymbol */);
var isKeyword = true;
if (!word) {
word = expandWordUnderCursor(cm, false /** inclusive */,
true /** forward */, false /** bigWord */,
false /** noSymbol */);
isKeyword = false;
}
if (!word) {
return;
}
var query = cm.getLine(word.start.line).substring(word.start.ch,
word.end.ch);
if (isKeyword && wholeWordOnly) {
query = '\\b' + query + '\\b';
} else {
query = escapeRegex(query);
}
vimGlobalState.jumpList.cachedCursor = cm.getCursor();
cm.setCursor(word.start);
handleQuery(query, true /** ignoreCase */, false /** smartCase */);
break;
}
},
processEx: function(cm, vim, command) {
function onPromptClose(input) {
vimGlobalState.exCommandHistoryController.pushInput(input);
vimGlobalState.exCommandHistoryController.reset();
exCommandDispatcher.processCommand(cm, input);
}
function onPromptKeyDown(e, input, close) {
var keyName = CodeMirror.keyName(e), up;
if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' ||
(keyName == 'Backspace' && input == '')) {
vimGlobalState.exCommandHistoryController.pushInput(input);
vimGlobalState.exCommandHistoryController.reset();
CodeMirror.e_stop(e);
clearInputState(cm);
close();
cm.focus();
}
if (keyName == 'Up' || keyName == 'Down') {
up = keyName == 'Up' ? true : false;
input = vimGlobalState.exCommandHistoryController.nextMatch(input, up) || '';
close(input);
} else if (keyName == 'Ctrl-U') {
CodeMirror.e_stop(e);
close('');
} else {
if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift')
vimGlobalState.exCommandHistoryController.reset();
}
}
if (command.type == 'keyToEx') {
exCommandDispatcher.processCommand(cm, command.exArgs.input);
} else {
if (vim.visualMode) {
showPrompt(cm, { onClose: onPromptClose, prefix: ':', value: '\'<,\'>',
onKeyDown: onPromptKeyDown});
} else {
showPrompt(cm, { onClose: onPromptClose, prefix: ':',
onKeyDown: onPromptKeyDown});
}
}
},
evalInput: function(cm, vim) {
var inputState = vim.inputState;
var motion = inputState.motion;
var motionArgs = inputState.motionArgs || {};
var operator = inputState.operator;
var operatorArgs = inputState.operatorArgs || {};
var registerName = inputState.registerName;
var sel = vim.sel;
var origHead = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.head): cm.getCursor('head'));
var origAnchor = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.anchor) : cm.getCursor('anchor'));
var oldHead = copyCursor(origHead);
var oldAnchor = copyCursor(origAnchor);
var newHead, newAnchor;
var repeat;
if (operator) {
this.recordLastEdit(vim, inputState);
}
if (inputState.repeatOverride !== undefined) {
repeat = inputState.repeatOverride;
} else {
repeat = inputState.getRepeat();
}
if (repeat > 0 && motionArgs.explicitRepeat) {
motionArgs.repeatIsExplicit = true;
} else if (motionArgs.noRepeat ||
(!motionArgs.explicitRepeat && repeat === 0)) {
repeat = 1;
motionArgs.repeatIsExplicit = false;
}
if (inputState.selectedCharacter) {
motionArgs.selectedCharacter = operatorArgs.selectedCharacter =
inputState.selectedCharacter;
}
motionArgs.repeat = repeat;
clearInputState(cm);
if (motion) {
var motionResult = motions[motion](cm, origHead, motionArgs, vim);
vim.lastMotion = motions[motion];
if (!motionResult) {
return;
}
if (motionArgs.toJumplist) {
if (!operator && cm.ace.curOp != null)
cm.ace.curOp.command.scrollIntoView = "center-animate"; // ace_patch
var jumpList = vimGlobalState.jumpList;
var cachedCursor = jumpList.cachedCursor;
if (cachedCursor) {
recordJumpPosition(cm, cachedCursor, motionResult);
delete jumpList.cachedCursor;
} else {
recordJumpPosition(cm, origHead, motionResult);
}
}
if (motionResult instanceof Array) {
newAnchor = motionResult[0];
newHead = motionResult[1];
} else {
newHead = motionResult;
}
if (!newHead) {
newHead = copyCursor(origHead);
}
if (vim.visualMode) {
if (!(vim.visualBlock && newHead.ch === Infinity)) {
newHead = clipCursorToContent(cm, newHead, vim.visualBlock);
}
if (newAnchor) {
newAnchor = clipCursorToContent(cm, newAnchor, true);
}
newAnchor = newAnchor || oldAnchor;
sel.anchor = newAnchor;
sel.head = newHead;
updateCmSelection(cm);
updateMark(cm, vim, '<',
cursorIsBefore(newAnchor, newHead) ? newAnchor
: newHead);
updateMark(cm, vim, '>',
cursorIsBefore(newAnchor, newHead) ? newHead
: newAnchor);
} else if (!operator) {
newHead = clipCursorToContent(cm, newHead);
cm.setCursor(newHead.line, newHead.ch);
}
}
if (operator) {
if (operatorArgs.lastSel) {
newAnchor = oldAnchor;
var lastSel = operatorArgs.lastSel;
var lineOffset = Math.abs(lastSel.head.line - lastSel.anchor.line);
var chOffset = Math.abs(lastSel.head.ch - lastSel.anchor.ch);
if (lastSel.visualLine) {
newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch);
} else if (lastSel.visualBlock) {
newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch + chOffset);
} else if (lastSel.head.line == lastSel.anchor.line) {
newHead = Pos(oldAnchor.line, oldAnchor.ch + chOffset);
} else {
newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch);
}
vim.visualMode = true;
vim.visualLine = lastSel.visualLine;
vim.visualBlock = lastSel.visualBlock;
sel = vim.sel = {
anchor: newAnchor,
head: newHead
};
updateCmSelection(cm);
} else if (vim.visualMode) {
operatorArgs.lastSel = {
anchor: copyCursor(sel.anchor),
head: copyCursor(sel.head),
visualBlock: vim.visualBlock,
visualLine: vim.visualLine
};
}
var curStart, curEnd, linewise, mode;
var cmSel;
if (vim.visualMode) {
curStart = cursorMin(sel.head, sel.anchor);
curEnd = cursorMax(sel.head, sel.anchor);
linewise = vim.visualLine || operatorArgs.linewise;
mode = vim.visualBlock ? 'block' :
linewise ? 'line' :
'char';
cmSel = makeCmSelection(cm, {
anchor: curStart,
head: curEnd
}, mode);
if (linewise) {
var ranges = cmSel.ranges;
if (mode == 'block') {
for (var i = 0; i < ranges.length; i++) {
ranges[i].head.ch = lineLength(cm, ranges[i].head.line);
}
} else if (mode == 'line') {
ranges[0].head = Pos(ranges[0].head.line + 1, 0);
}
}
} else {
curStart = copyCursor(newAnchor || oldAnchor);
curEnd = copyCursor(newHead || oldHead);
if (cursorIsBefore(curEnd, curStart)) {
var tmp = curStart;
curStart = curEnd;
curEnd = tmp;
}
linewise = motionArgs.linewise || operatorArgs.linewise;
if (linewise) {
expandSelectionToLine(cm, curStart, curEnd);
} else if (motionArgs.forward) {
clipToLine(cm, curStart, curEnd);
}
mode = 'char';
var exclusive = !motionArgs.inclusive || linewise;
cmSel = makeCmSelection(cm, {
anchor: curStart,
head: curEnd
}, mode, exclusive);
}
cm.setSelections(cmSel.ranges, cmSel.primary);
vim.lastMotion = null;
operatorArgs.repeat = repeat; // For indent in visual mode.
operatorArgs.registerName = registerName;
operatorArgs.linewise = linewise;
var operatorMoveTo = operators[operator](
cm, operatorArgs, cmSel.ranges, oldAnchor, newHead);
if (vim.visualMode) {
exitVisualMode(cm, operatorMoveTo != null);
}
if (operatorMoveTo) {
cm.setCursor(operatorMoveTo);
}
}
},
recordLastEdit: function(vim, inputState, actionCommand) {
var macroModeState = vimGlobalState.macroModeState;
if (macroModeState.isPlaying) { return; }
vim.lastEditInputState = inputState;
vim.lastEditActionCommand = actionCommand;
macroModeState.lastInsertModeChanges.changes = [];
macroModeState.lastInsertModeChanges.expectCursorActivityForChange = false;
}
};
var motions = {
moveToTopLine: function(cm, _head, motionArgs) {
var line = getUserVisibleLines(cm).top + motionArgs.repeat -1;
return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
},
moveToMiddleLine: function(cm) {
var range = getUserVisibleLines(cm);
var line = Math.floor((range.top + range.bottom) * 0.5);
return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
},
moveToBottomLine: function(cm, _head, motionArgs) {
var line = getUserVisibleLines(cm).bottom - motionArgs.repeat +1;
return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
},
expandToLine: function(_cm, head, motionArgs) {
var cur = head;
return Pos(cur.line + motionArgs.repeat - 1, Infinity);
},
findNext: function(cm, _head, motionArgs) {
var state = getSearchState(cm);
var query = state.getQuery();
if (!query) {
return;
}
var prev = !motionArgs.forward;
prev = (state.isReversed()) ? !prev : prev;
highlightSearchMatches(cm, query);
return findNext(cm, prev/** prev */, query, motionArgs.repeat);
},
goToMark: function(cm, _head, motionArgs, vim) {
var mark = vim.marks[motionArgs.selectedCharacter];
if (mark) {
var pos = mark.find();
return motionArgs.linewise ? { line: pos.line, ch: findFirstNonWhiteSpaceCharacter(cm.getLine(pos.line)) } : pos;
}
return null;
},
moveToOtherHighlightedEnd: function(cm, _head, motionArgs, vim) {
if (vim.visualBlock && motionArgs.sameLine) {
var sel = vim.sel;
return [
clipCursorToContent(cm, Pos(sel.anchor.line, sel.head.ch)),
clipCursorToContent(cm, Pos(sel.head.line, sel.anchor.ch))
];
} else {
return ([vim.sel.head, vim.sel.anchor]);
}
},
jumpToMark: function(cm, head, motionArgs, vim) {
var best = head;
for (var i = 0; i < motionArgs.repeat; i++) {
var cursor = best;
for (var key in vim.marks) {
if (!isLowerCase(key)) {
continue;
}
var mark = vim.marks[key].find();
var isWrongDirection = (motionArgs.forward) ?
cursorIsBefore(mark, cursor) : cursorIsBefore(cursor, mark);
if (isWrongDirection) {
continue;
}
if (motionArgs.linewise && (mark.line == cursor.line)) {
continue;
}
var equal = cursorEqual(cursor, best);
var between = (motionArgs.forward) ?
cursorIsBetween(cursor, mark, best) :
cursorIsBetween(best, mark, cursor);
if (equal || between) {
best = mark;
}
}
}
if (motionArgs.linewise) {
best = Pos(best.line, findFirstNonWhiteSpaceCharacter(cm.getLine(best.line)));
}
return best;
},
moveByCharacters: function(_cm, head, motionArgs) {
var cur = head;
var repeat = motionArgs.repeat;
var ch = motionArgs.forward ? cur.ch + repeat : cur.ch - repeat;
return Pos(cur.line, ch);
},
moveByLines: function(cm, head, motionArgs, vim) {
var cur = head;
var endCh = cur.ch;
switch (vim.lastMotion) {
case this.moveByLines:
case this.moveByDisplayLines:
case this.moveByScroll:
case this.moveToColumn:
case this.moveToEol:
endCh = vim.lastHPos;
break;
default:
vim.lastHPos = endCh;
}
var repeat = motionArgs.repeat+(motionArgs.repeatOffset||0);
var line = motionArgs.forward ? cur.line + repeat : cur.line - repeat;
var first = cm.firstLine();
var last = cm.lastLine();
if ((line < first && cur.line == first) ||
(line > last && cur.line == last)) {
return;
}
var fold = cm.ace.session.getFoldLine(line);
if (fold) {
if (motionArgs.forward) {
if (line > fold.start.row)
line = fold.end.row + 1;
} else {
line = fold.start.row;
}
}
if (motionArgs.toFirstChar){
endCh=findFirstNonWhiteSpaceCharacter(cm.getLine(line));
vim.lastHPos = endCh;
}
vim.lastHSPos = cm.charCoords(Pos(line, endCh),'div').left;
return Pos(line, endCh);
},
moveByDisplayLines: function(cm, head, motionArgs, vim) {
var cur = head;
switch (vim.lastMotion) {
case this.moveByDisplayLines:
case this.moveByScroll:
case this.moveByLines:
case this.moveToColumn:
case this.moveToEol:
break;
default:
vim.lastHSPos = cm.charCoords(cur,'div').left;
}
var repeat = motionArgs.repeat;
var res=cm.findPosV(cur,(motionArgs.forward ? repeat : -repeat),'line',vim.lastHSPos);
if (res.hitSide) {
if (motionArgs.forward) {
var lastCharCoords = cm.charCoords(res, 'div');
var goalCoords = { top: lastCharCoords.top + 8, left: vim.lastHSPos };
var res = cm.coordsChar(goalCoords, 'div');
} else {
var resCoords = cm.charCoords(Pos(cm.firstLine(), 0), 'div');
resCoords.left = vim.lastHSPos;
res = cm.coordsChar(resCoords, 'div');
}
}
vim.lastHPos = res.ch;
return res;
},
moveByPage: function(cm, head, motionArgs) {
var curStart = head;
var repeat = motionArgs.repeat;
return cm.findPosV(curStart, (motionArgs.forward ? repeat : -repeat), 'page');
},
moveByParagraph: function(cm, head, motionArgs) {
var dir = motionArgs.forward ? 1 : -1;
return findParagraph(cm, head, motionArgs.repeat, dir);
},
moveByScroll: function(cm, head, motionArgs, vim) {
var scrollbox = cm.getScrollInfo();
var curEnd = null;
var repeat = motionArgs.repeat;
if (!repeat) {
repeat = scrollbox.clientHeight / (2 * cm.defaultTextHeight());
}
var orig = cm.charCoords(head, 'local');
motionArgs.repeat = repeat;
var curEnd = motions.moveByDisplayLines(cm, head, motionArgs, vim);
if (!curEnd) {
return null;
}
var dest = cm.charCoords(curEnd, 'local');
cm.scrollTo(null, scrollbox.top + dest.top - orig.top);
return curEnd;
},
moveByWords: function(cm, head, motionArgs) {
return moveToWord(cm, head, motionArgs.repeat, !!motionArgs.forward,
!!motionArgs.wordEnd, !!motionArgs.bigWord);
},
moveTillCharacter: function(cm, _head, motionArgs) {
var repeat = motionArgs.repeat;
var curEnd = moveToCharacter(cm, repeat, motionArgs.forward,
motionArgs.selectedCharacter);
var increment = motionArgs.forward ? -1 : 1;
recordLastCharacterSearch(increment, motionArgs);
if (!curEnd) return null;
curEnd.ch += increment;
return curEnd;
},
moveToCharacter: function(cm, head, motionArgs) {
var repeat = motionArgs.repeat;
recordLastCharacterSearch(0, motionArgs);
return moveToCharacter(cm, repeat, motionArgs.forward,
motionArgs.selectedCharacter) || head;
},
moveToSymbol: function(cm, head, motionArgs) {
var repeat = motionArgs.repeat;
return findSymbol(cm, repeat, motionArgs.forward,
motionArgs.selectedCharacter) || head;
},
moveToColumn: function(cm, head, motionArgs, vim) {
var repeat = motionArgs.repeat;
vim.lastHPos = repeat - 1;
vim.lastHSPos = cm.charCoords(head,'div').left;
return moveToColumn(cm, repeat);
},
moveToEol: function(cm, head, motionArgs, vim) {
var cur = head;
vim.lastHPos = Infinity;
var retval= Pos(cur.line + motionArgs.repeat - 1, Infinity);
var end=cm.clipPos(retval);
end.ch--;
vim.lastHSPos = cm.charCoords(end,'div').left;
return retval;
},
moveToFirstNonWhiteSpaceCharacter: function(cm, head) {
var cursor = head;
return Pos(cursor.line,
findFirstNonWhiteSpaceCharacter(cm.getLine(cursor.line)));
},
moveToMatchedSymbol: function(cm, head) {
var cursor = head;
var line = cursor.line;
var ch = cursor.ch;
var lineText = cm.getLine(line);
var symbol;
do {
symbol = lineText.charAt(ch++);
if (symbol && isMatchableSymbol(symbol)) {
var style = cm.getTokenTypeAt(Pos(line, ch));
if (style !== "string" && style !== "comment") {
break;
}
}
} while (symbol);
if (symbol) {
var matched = cm.findMatchingBracket(Pos(line, ch));
return matched.to;
} else {
return cursor;
}
},
moveToStartOfLine: function(_cm, head) {
return Pos(head.line, 0);
},
moveToLineOrEdgeOfDocument: function(cm, _head, motionArgs) {
var lineNum = motionArgs.forward ? cm.lastLine() : cm.firstLine();
if (motionArgs.repeatIsExplicit) {
lineNum = motionArgs.repeat - cm.getOption('firstLineNumber');
}
return Pos(lineNum,
findFirstNonWhiteSpaceCharacter(cm.getLine(lineNum)));
},
textObjectManipulation: function(cm, head, motionArgs, vim) {
var mirroredPairs = {'(': ')', ')': '(',
'{': '}', '}': '{',
'[': ']', ']': '['};
var selfPaired = {'\'': true, '"': true};
var character = motionArgs.selectedCharacter;
if (character == 'b') {
character = '(';
} else if (character == 'B') {
character = '{';
}
var inclusive = !motionArgs.textObjectInner;
var tmp;
if (mirroredPairs[character]) {
tmp = selectCompanionObject(cm, head, character, inclusive);
} else if (selfPaired[character]) {
tmp = findBeginningAndEnd(cm, head, character, inclusive);
} else if (character === 'W') {
tmp = expandWordUnderCursor(cm, inclusive, true /** forward */,
true /** bigWord */);
} else if (character === 'w') {
tmp = expandWordUnderCursor(cm, inclusive, true /** forward */,
false /** bigWord */);
} else if (character === 'p') {
tmp = findParagraph(cm, head, motionArgs.repeat, 0, inclusive);
motionArgs.linewise = true;
if (vim.visualMode) {
if (!vim.visualLine) { vim.visualLine = true; }
} else {
var operatorArgs = vim.inputState.operatorArgs;
if (operatorArgs) { operatorArgs.linewise = true; }
tmp.end.line--;
}
} else {
return null;
}
if (!cm.state.vim.visualMode) {
return [tmp.start, tmp.end];
} else {
return expandSelection(cm, tmp.start, tmp.end);
}
},
repeatLastCharacterSearch: function(cm, head, motionArgs) {
var lastSearch = vimGlobalState.lastChararacterSearch;
var repeat = motionArgs.repeat;
var forward = motionArgs.forward === lastSearch.forward;
var increment = (lastSearch.increment ? 1 : 0) * (forward ? -1 : 1);
cm.moveH(-increment, 'char');
motionArgs.inclusive = forward ? true : false;
var curEnd = moveToCharacter(cm, repeat, forward, lastSearch.selectedCharacter);
if (!curEnd) {
cm.moveH(increment, 'char');
return head;
}
curEnd.ch += increment;
return curEnd;
}
};
function defineMotion(name, fn) {
motions[name] = fn;
}
function fillArray(val, times) {
var arr = [];
for (var i = 0; i < times; i++) {
arr.push(val);
}
return arr;
}
var operators = {
change: function(cm, args, ranges) {
var finalHead, text;
var vim = cm.state.vim;
vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock = vim.visualBlock;
if (!vim.visualMode) {
var anchor = ranges[0].anchor,
head = ranges[0].head;
text = cm.getRange(anchor, head);
var lastState = vim.lastEditInputState || {};
if (lastState.motion == "moveByWords" && !isWhiteSpaceString(text)) {
var match = (/\s+$/).exec(text);
if (match && lastState.motionArgs && lastState.motionArgs.forward) {
head = offsetCursor(head, 0, - match[0].length);
text = text.slice(0, - match[0].length);
}
}
var prevLineEnd = new Pos(anchor.line - 1, Number.MAX_VALUE);
var wasLastLine = cm.firstLine() == cm.lastLine();
if (head.line > cm.lastLine() && args.linewise && !wasLastLine) {
cm.replaceRange('', prevLineEnd, head);
} else {
cm.replaceRange('', anchor, head);
}
if (args.linewise) {
if (!wasLastLine) {
cm.setCursor(prevLineEnd);
CodeMirror.commands.newlineAndIndent(cm);
}
anchor.ch = Number.MAX_VALUE;
}
finalHead = anchor;
} else {
text = cm.getSelection();
var replacement = fillArray('', ranges.length);
cm.replaceSelections(replacement);
finalHead = cursorMin(ranges[0].head, ranges[0].anchor);
}
vimGlobalState.registerController.pushText(
args.registerName, 'change', text,
args.linewise, ranges.length > 1);
actions.enterInsertMode(cm, {head: finalHead}, cm.state.vim);
},
'delete': function(cm, args, ranges) {
var finalHead, text;
var vim = cm.state.vim;
if (!vim.visualBlock) {
var anchor = ranges[0].anchor,
head = ranges[0].head;
if (args.linewise &&
head.line != cm.firstLine() &&
anchor.line == cm.lastLine() &&
anchor.line == head.line - 1) {
if (anchor.line == cm.firstLine()) {
anchor.ch = 0;
} else {
anchor = Pos(anchor.line - 1, lineLength(cm, anchor.line - 1));
}
}
text = cm.getRange(anchor, head);
cm.replaceRange('', anchor, head);
finalHead = anchor;
if (args.linewise) {
finalHead = motions.moveToFirstNonWhiteSpaceCharacter(cm, anchor);
}
} else {
text = cm.getSelection();
var replacement = fillArray('', ranges.length);
cm.replaceSelections(replacement);
finalHead = ranges[0].anchor;
}
vimGlobalState.registerController.pushText(
args.registerName, 'delete', text,
args.linewise, vim.visualBlock);
return clipCursorToContent(cm, finalHead);
},
indent: function(cm, args, ranges) {
var vim = cm.state.vim;
var startLine = ranges[0].anchor.line;
var endLine = vim.visualBlock ?
ranges[ranges.length - 1].anchor.line :
ranges[0].head.line;
var repeat = (vim.visualMode) ? args.repeat : 1;
if (args.linewise) {
endLine--;
}
for (var i = startLine; i <= endLine; i++) {
for (var j = 0; j < repeat; j++) {
cm.indentLine(i, args.indentRight);
}
}
return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor);
},
changeCase: function(cm, args, ranges, oldAnchor, newHead) {
var selections = cm.getSelections();
var swapped = [];
var toLower = args.toLower;
for (var j = 0; j < selections.length; j++) {
var toSwap = selections[j];
var text = '';
if (toLower === true) {
text = toSwap.toLowerCase();
} else if (toLower === false) {
text = toSwap.toUpperCase();
} else {
for (var i = 0; i < toSwap.length; i++) {
var character = toSwap.charAt(i);
text += isUpperCase(character) ? character.toLowerCase() :
character.toUpperCase();
}
}
swapped.push(text);
}
cm.replaceSelections(swapped);
if (args.shouldMoveCursor){
return newHead;
} else if (!cm.state.vim.visualMode && args.linewise && ranges[0].anchor.line + 1 == ranges[0].head.line) {
return motions.moveToFirstNonWhiteSpaceCharacter(cm, oldAnchor);
} else if (args.linewise){
return oldAnchor;
} else {
return cursorMin(ranges[0].anchor, ranges[0].head);
}
},
yank: function(cm, args, ranges, oldAnchor) {
var vim = cm.state.vim;
var text = cm.getSelection();
var endPos = vim.visualMode
? cursorMin(vim.sel.anchor, vim.sel.head, ranges[0].head, ranges[0].anchor)
: oldAnchor;
vimGlobalState.registerController.pushText(
args.registerName, 'yank',
text, args.linewise, vim.visualBlock);
return endPos;
}
};
function defineOperator(name, fn) {
operators[name] = fn;
}
var actions = {
jumpListWalk: function(cm, actionArgs, vim) {
if (vim.visualMode) {
return;
}
var repeat = actionArgs.repeat;
var forward = actionArgs.forward;
var jumpList = vimGlobalState.jumpList;
var mark = jumpList.move(cm, forward ? repeat : -repeat);
var markPos = mark ? mark.find() : undefined;
markPos = markPos ? markPos : cm.getCursor();
cm.setCursor(markPos);
cm.ace.curOp.command.scrollIntoView = "center-animate"; // ace_patch
},
scroll: function(cm, actionArgs, vim) {
if (vim.visualMode) {
return;
}
var repeat = actionArgs.repeat || 1;
var lineHeight = cm.defaultTextHeight();
var top = cm.getScrollInfo().top;
var delta = lineHeight * repeat;
var newPos = actionArgs.forward ? top + delta : top - delta;
var cursor = copyCursor(cm.getCursor());
var cursorCoords = cm.charCoords(cursor, 'local');
if (actionArgs.forward) {
if (newPos > cursorCoords.top) {
cursor.line += (newPos - cursorCoords.top) / lineHeight;
cursor.line = Math.ceil(cursor.line);
cm.setCursor(cursor);
cursorCoords = cm.charCoords(cursor, 'local');
cm.scrollTo(null, cursorCoords.top);
} else {
cm.scrollTo(null, newPos);
}
} else {
var newBottom = newPos + cm.getScrollInfo().clientHeight;
if (newBottom < cursorCoords.bottom) {
cursor.line -= (cursorCoords.bottom - newBottom) / lineHeight;
cursor.line = Math.floor(cursor.line);
cm.setCursor(cursor);
cursorCoords = cm.charCoords(cursor, 'local');
cm.scrollTo(
null, cursorCoords.bottom - cm.getScrollInfo().clientHeight);
} else {
cm.scrollTo(null, newPos);
}
}
},
scrollToCursor: function(cm, actionArgs) {
var lineNum = cm.getCursor().line;
var charCoords = cm.charCoords(Pos(lineNum, 0), 'local');
var height = cm.getScrollInfo().clientHeight;
var y = charCoords.top;
var lineHeight = charCoords.bottom - y;
switch (actionArgs.position) {
case 'center': y = y - (height / 2) + lineHeight;
break;
case 'bottom': y = y - height + lineHeight*1.4;
break;
case 'top': y = y + lineHeight*0.4;
break;
}
cm.scrollTo(null, y);
},
replayMacro: function(cm, actionArgs, vim) {
var registerName = actionArgs.selectedCharacter;
var repeat = actionArgs.repeat;
var macroModeState = vimGlobalState.macroModeState;
if (registerName == '@') {
registerName = macroModeState.latestRegister;
}
while(repeat--){
executeMacroRegister(cm, vim, macroModeState, registerName);
}
},
enterMacroRecordMode: function(cm, actionArgs) {
var macroModeState = vimGlobalState.macroModeState;
var registerName = actionArgs.selectedCharacter;
macroModeState.enterMacroRecordMode(cm, registerName);
},
enterInsertMode: function(cm, actionArgs, vim) {
if (cm.getOption('readOnly')) { return; }
vim.insertMode = true;
vim.insertModeRepeat = actionArgs && actionArgs.repeat || 1;
var insertAt = (actionArgs) ? actionArgs.insertAt : null;
var sel = vim.sel;
var head = actionArgs.head || cm.getCursor('head');
var height = cm.listSelections().length;
if (insertAt == 'eol') {
head = Pos(head.line, lineLength(cm, head.line));
} else if (insertAt == 'charAfter') {
head = offsetCursor(head, 0, 1);
} else if (insertAt == 'firstNonBlank') {
head = motions.moveToFirstNonWhiteSpaceCharacter(cm, head);
} else if (insertAt == 'startOfSelectedArea') {
if (!vim.visualBlock) {
if (sel.head.line < sel.anchor.line) {
head = sel.head;
} else {
head = Pos(sel.anchor.line, 0);
}
} else {
head = Pos(
Math.min(sel.head.line, sel.anchor.line),
Math.min(sel.head.ch, sel.anchor.ch));
height = Math.abs(sel.head.line - sel.anchor.line) + 1;
}
} else if (insertAt == 'endOfSelectedArea') {
if (!vim.visualBlock) {
if (sel.head.line >= sel.anchor.line) {
head = offsetCursor(sel.head, 0, 1);
} else {
head = Pos(sel.anchor.line, 0);
}
} else {
head = Pos(
Math.min(sel.head.line, sel.anchor.line),
Math.max(sel.head.ch + 1, sel.anchor.ch));
height = Math.abs(sel.head.line - sel.anchor.line) + 1;
}
} else if (insertAt == 'inplace') {
if (vim.visualMode){
return;
}
}
cm.setOption('keyMap', 'vim-insert');
cm.setOption('disableInput', false);
if (actionArgs && actionArgs.replace) {
cm.toggleOverwrite(true);
cm.setOption('keyMap', 'vim-replace');
CodeMirror.signal(cm, "vim-mode-change", {mode: "replace"});
} else {
cm.setOption('keyMap', 'vim-insert');
CodeMirror.signal(cm, "vim-mode-change", {mode: "insert"});
}
if (!vimGlobalState.macroModeState.isPlaying) {
cm.on('change', onChange);
CodeMirror.on(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown);
}
if (vim.visualMode) {
exitVisualMode(cm);
}
selectForInsert(cm, head, height);
},
toggleVisualMode: function(cm, actionArgs, vim) {
var repeat = actionArgs.repeat;
var anchor = cm.getCursor();
var head;
if (!vim.visualMode) {
vim.visualMode = true;
vim.visualLine = !!actionArgs.linewise;
vim.visualBlock = !!actionArgs.blockwise;
head = clipCursorToContent(
cm, Pos(anchor.line, anchor.ch + repeat - 1),
true /** includeLineBreak */);
vim.sel = {
anchor: anchor,
head: head
};
CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""});
updateCmSelection(cm);
updateMark(cm, vim, '<', cursorMin(anchor, head));
updateMark(cm, vim, '>', cursorMax(anchor, head));
} else if (vim.visualLine ^ actionArgs.linewise ||
vim.visualBlock ^ actionArgs.blockwise) {
vim.visualLine = !!actionArgs.linewise;
vim.visualBlock = !!actionArgs.blockwise;
CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""});
updateCmSelection(cm);
} else {
exitVisualMode(cm);
}
},
reselectLastSelection: function(cm, _actionArgs, vim) {
var lastSelection = vim.lastSelection;
if (vim.visualMode) {
updateLastSelection(cm, vim);
}
if (lastSelection) {
var anchor = lastSelection.anchorMark.find();
var head = lastSelection.headMark.find();
if (!anchor || !head) {
return;
}
vim.sel = {
anchor: anchor,
head: head
};
vim.visualMode = true;
vim.visualLine = lastSelection.visualLine;
vim.visualBlock = lastSelection.visualBlock;
updateCmSelection(cm);
updateMark(cm, vim, '<', cursorMin(anchor, head));
updateMark(cm, vim, '>', cursorMax(anchor, head));
CodeMirror.signal(cm, 'vim-mode-change', {
mode: 'visual',
subMode: vim.visualLine ? 'linewise' :
vim.visualBlock ? 'blockwise' : ''});
}
},
joinLines: function(cm, actionArgs, vim) {
var curStart, curEnd;
if (vim.visualMode) {
curStart = cm.getCursor('anchor');
curEnd = cm.getCursor('head');
if (cursorIsBefore(curEnd, curStart)) {
var tmp = curEnd;
curEnd = curStart;
curStart = tmp;
}
curEnd.ch = lineLength(cm, curEnd.line) - 1;
} else {
var repeat = Math.max(actionArgs.repeat, 2);
curStart = cm.getCursor();
curEnd = clipCursorToContent(cm, Pos(curStart.line + repeat - 1,
Infinity));
}
var finalCh = 0;
for (var i = curStart.line; i < curEnd.line; i++) {
finalCh = lineLength(cm, curStart.line);
var tmp = Pos(curStart.line + 1,
lineLength(cm, curStart.line + 1));
var text = cm.getRange(curStart, tmp);
text = text.replace(/\n\s*/g, ' ');
cm.replaceRange(text, curStart, tmp);
}
var curFinalPos = Pos(curStart.line, finalCh);
if (vim.visualMode) {
exitVisualMode(cm, false);
}
cm.setCursor(curFinalPos);
},
newLineAndEnterInsertMode: function(cm, actionArgs, vim) {
vim.insertMode = true;
var insertAt = copyCursor(cm.getCursor());
if (insertAt.line === cm.firstLine() && !actionArgs.after) {
cm.replaceRange('\n', Pos(cm.firstLine(), 0));
cm.setCursor(cm.firstLine(), 0);
} else {
insertAt.line = (actionArgs.after) ? insertAt.line :
insertAt.line - 1;
insertAt.ch = lineLength(cm, insertAt.line);
cm.setCursor(insertAt);
var newlineFn = CodeMirror.commands.newlineAndIndentContinueComment ||
CodeMirror.commands.newlineAndIndent;
newlineFn(cm);
}
this.enterInsertMode(cm, { repeat: actionArgs.repeat }, vim);
},
paste: function(cm, actionArgs, vim) {
var cur = copyCursor(cm.getCursor());
var register = vimGlobalState.registerController.getRegister(
actionArgs.registerName);
var text = register.toString();
if (!text) {
return;
}
if (actionArgs.matchIndent) {
var tabSize = cm.getOption("tabSize");
var whitespaceLength = function(str) {
var tabs = (str.split("\t").length - 1);
var spaces = (str.split(" ").length - 1);
return tabs * tabSize + spaces * 1;
};
var currentLine = cm.getLine(cm.getCursor().line);
var indent = whitespaceLength(currentLine.match(/^\s*/)[0]);
var chompedText = text.replace(/\n$/, '');
var wasChomped = text !== chompedText;
var firstIndent = whitespaceLength(text.match(/^\s*/)[0]);
var text = chompedText.replace(/^\s*/gm, function(wspace) {
var newIndent = indent + (whitespaceLength(wspace) - firstIndent);
if (newIndent < 0) {
return "";
}
else if (cm.getOption("indentWithTabs")) {
var quotient = Math.floor(newIndent / tabSize);
return Array(quotient + 1).join('\t');
}
else {
return Array(newIndent + 1).join(' ');
}
});
text += wasChomped ? "\n" : "";
}
if (actionArgs.repeat > 1) {
var text = Array(actionArgs.repeat + 1).join(text);
}
var linewise = register.linewise;
var blockwise = register.blockwise;
if (linewise && !blockwise) {
if(vim.visualMode) {
text = vim.visualLine ? text.slice(0, -1) : '\n' + text.slice(0, text.length - 1) + '\n';
} else if (actionArgs.after) {
text = '\n' + text.slice(0, text.length - 1);
cur.ch = lineLength(cm, cur.line);
} else {
cur.ch = 0;
}
} else {
if (blockwise) {
text = text.split('\n');
for (var i = 0; i < text.length; i++) {
text[i] = (text[i] == '') ? ' ' : text[i];
}
}
cur.ch += actionArgs.after ? 1 : 0;
}
var curPosFinal;
var idx;
if (vim.visualMode) {
vim.lastPastedText = text;
var lastSelectionCurEnd;
var selectedArea = getSelectedAreaRange(cm, vim);
var selectionStart = selectedArea[0];
var selectionEnd = selectedArea[1];
var selectedText = cm.getSelection();
var selections = cm.listSelections();
var emptyStrings = new Array(selections.length).join('1').split('1');
if (vim.lastSelection) {
lastSelectionCurEnd = vim.lastSelection.headMark.find();
}
vimGlobalState.registerController.unnamedRegister.setText(selectedText);
if (blockwise) {
cm.replaceSelections(emptyStrings);
selectionEnd = Pos(selectionStart.line + text.length-1, selectionStart.ch);
cm.setCursor(selectionStart);
selectBlock(cm, selectionEnd);
cm.replaceSelections(text);
curPosFinal = selectionStart;
} else if (vim.visualBlock) {
cm.replaceSelections(emptyStrings);
cm.setCursor(selectionStart);
cm.replaceRange(text, selectionStart, selectionStart);
curPosFinal = selectionStart;
} else {
cm.replaceRange(text, selectionStart, selectionEnd);
curPosFinal = cm.posFromIndex(cm.indexFromPos(selectionStart) + text.length - 1);
}
if(lastSelectionCurEnd) {
vim.lastSelection.headMark = cm.setBookmark(lastSelectionCurEnd);
}
if (linewise) {
curPosFinal.ch=0;
}
} else {
if (blockwise) {
cm.setCursor(cur);
for (var i = 0; i < text.length; i++) {
var line = cur.line+i;
if (line > cm.lastLine()) {
cm.replaceRange('\n', Pos(line, 0));
}
var lastCh = lineLength(cm, line);
if (lastCh < cur.ch) {
extendLineToColumn(cm, line, cur.ch);
}
}
cm.setCursor(cur);
selectBlock(cm, Pos(cur.line + text.length-1, cur.ch));
cm.replaceSelections(text);
curPosFinal = cur;
} else {
cm.replaceRange(text, cur);
if (linewise && actionArgs.after) {
curPosFinal = Pos(
cur.line + 1,
findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line + 1)));
} else if (linewise && !actionArgs.after) {
curPosFinal = Pos(
cur.line,
findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line)));
} else if (!linewise && actionArgs.after) {
idx = cm.indexFromPos(cur);
curPosFinal = cm.posFromIndex(idx + text.length - 1);
} else {
idx = cm.indexFromPos(cur);
curPosFinal = cm.posFromIndex(idx + text.length);
}
}
}
if (vim.visualMode) {
exitVisualMode(cm, false);
}
cm.setCursor(curPosFinal);
},
undo: function(cm, actionArgs) {
cm.operation(function() {
repeatFn(cm, CodeMirror.commands.undo, actionArgs.repeat)();
cm.setCursor(cm.getCursor('anchor'));
});
},
redo: function(cm, actionArgs) {
repeatFn(cm, CodeMirror.commands.redo, actionArgs.repeat)();
},
setRegister: function(_cm, actionArgs, vim) {
vim.inputState.registerName = actionArgs.selectedCharacter;
},
setMark: function(cm, actionArgs, vim) {
var markName = actionArgs.selectedCharacter;
updateMark(cm, vim, markName, cm.getCursor());
},
replace: function(cm, actionArgs, vim) {
var replaceWith = actionArgs.selectedCharacter;
var curStart = cm.getCursor();
var replaceTo;
var curEnd;
var selections = cm.listSelections();
if (vim.visualMode) {
curStart = cm.getCursor('start');
curEnd = cm.getCursor('end');
} else {
var line = cm.getLine(curStart.line);
replaceTo = curStart.ch + actionArgs.repeat;
if (replaceTo > line.length) {
replaceTo=line.length;
}
curEnd = Pos(curStart.line, replaceTo);
}
if (replaceWith=='\n') {
if (!vim.visualMode) cm.replaceRange('', curStart, curEnd);
(CodeMirror.commands.newlineAndIndentContinueComment || CodeMirror.commands.newlineAndIndent)(cm);
} else {
var replaceWithStr = cm.getRange(curStart, curEnd);
replaceWithStr = replaceWithStr.replace(/[^\n]/g, replaceWith);
if (vim.visualBlock) {
var spaces = new Array(cm.getOption("tabSize")+1).join(' ');
replaceWithStr = cm.getSelection();
replaceWithStr = replaceWithStr.replace(/\t/g, spaces).replace(/[^\n]/g, replaceWith).split('\n');
cm.replaceSelections(replaceWithStr);
} else {
cm.replaceRange(replaceWithStr, curStart, curEnd);
}
if (vim.visualMode) {
curStart = cursorIsBefore(selections[0].anchor, selections[0].head) ?
selections[0].anchor : selections[0].head;
cm.setCursor(curStart);
exitVisualMode(cm, false);
} else {
cm.setCursor(offsetCursor(curEnd, 0, -1));
}
}
},
incrementNumberToken: function(cm, actionArgs) {
var cur = cm.getCursor();
var lineStr = cm.getLine(cur.line);
var re = /-?\d+/g;
var match;
var start;
var end;
var numberStr;
var token;
while ((match = re.exec(lineStr)) !== null) {
token = match[0];
start = match.index;
end = start + token.length;
if (cur.ch < end)break;
}
if (!actionArgs.backtrack && (end <= cur.ch))return;
if (token) {
var increment = actionArgs.increase ? 1 : -1;
var number = parseInt(token) + (increment * actionArgs.repeat);
var from = Pos(cur.line, start);
var to = Pos(cur.line, end);
numberStr = number.toString();
cm.replaceRange(numberStr, from, to);
} else {
return;
}
cm.setCursor(Pos(cur.line, start + numberStr.length - 1));
},
repeatLastEdit: function(cm, actionArgs, vim) {
var lastEditInputState = vim.lastEditInputState;
if (!lastEditInputState) { return; }
var repeat = actionArgs.repeat;
if (repeat && actionArgs.repeatIsExplicit) {
vim.lastEditInputState.repeatOverride = repeat;
} else {
repeat = vim.lastEditInputState.repeatOverride || repeat;
}
repeatLastEdit(cm, vim, repeat, false /** repeatForInsert */);
},
exitInsertMode: exitInsertMode
};
function defineAction(name, fn) {
actions[name] = fn;
}
function clipCursorToContent(cm, cur, includeLineBreak) {
var line = Math.min(Math.max(cm.firstLine(), cur.line), cm.lastLine() );
var maxCh = lineLength(cm, line) - 1;
maxCh = (includeLineBreak) ? maxCh + 1 : maxCh;
var ch = Math.min(Math.max(0, cur.ch), maxCh);
return Pos(line, ch);
}
function copyArgs(args) {
var ret = {};
for (var prop in args) {
if (args.hasOwnProperty(prop)) {
ret[prop] = args[prop];
}
}
return ret;
}
function offsetCursor(cur, offsetLine, offsetCh) {
if (typeof offsetLine === 'object') {
offsetCh = offsetLine.ch;
offsetLine = offsetLine.line;
}
return Pos(cur.line + offsetLine, cur.ch + offsetCh);
}
function getOffset(anchor, head) {
return {
line: head.line - anchor.line,
ch: head.line - anchor.line
};
}
function commandMatches(keys, keyMap, context, inputState) {
var match, partial = [], full = [];
for (var i = 0; i < keyMap.length; i++) {
var command = keyMap[i];
if (context == 'insert' && command.context != 'insert' ||
command.context && command.context != context ||
inputState.operator && command.type == 'action' ||
!(match = commandMatch(keys, command.keys))) { continue; }
if (match == 'partial') { partial.push(command); }
if (match == 'full') { full.push(command); }
}
return {
partial: partial.length && partial,
full: full.length && full
};
}
function commandMatch(pressed, mapped) {
if (mapped.slice(-11) == '<character>') {
var prefixLen = mapped.length - 11;
var pressedPrefix = pressed.slice(0, prefixLen);
var mappedPrefix = mapped.slice(0, prefixLen);
return pressedPrefix == mappedPrefix && pressed.length > prefixLen ? 'full' :
mappedPrefix.indexOf(pressedPrefix) == 0 ? 'partial' : false;
} else {
return pressed == mapped ? 'full' :
mapped.indexOf(pressed) == 0 ? 'partial' : false;
}
}
function lastChar(keys) {
var match = /^.*(<[\w\-]+>)$/.exec(keys);
var selectedCharacter = match ? match[1] : keys.slice(-1);
if (selectedCharacter.length > 1){
switch(selectedCharacter){
case '<CR>':
selectedCharacter='\n';
break;
case '<Space>':
selectedCharacter=' ';
break;
default:
break;
}
}
return selectedCharacter;
}
function repeatFn(cm, fn, repeat) {
return function() {
for (var i = 0; i < repeat; i++) {
fn(cm);
}
};
}
function copyCursor(cur) {
return Pos(cur.line, cur.ch);
}
function cursorEqual(cur1, cur2) {
return cur1.ch == cur2.ch && cur1.line == cur2.line;
}
function cursorIsBefore(cur1, cur2) {
if (cur1.line < cur2.line) {
return true;
}
if (cur1.line == cur2.line && cur1.ch < cur2.ch) {
return true;
}
return false;
}
function cursorMin(cur1, cur2) {
if (arguments.length > 2) {
cur2 = cursorMin.apply(undefined, Array.prototype.slice.call(arguments, 1));
}
return cursorIsBefore(cur1, cur2) ? cur1 : cur2;
}
function cursorMax(cur1, cur2) {
if (arguments.length > 2) {
cur2 = cursorMax.apply(undefined, Array.prototype.slice.call(arguments, 1));
}
return cursorIsBefore(cur1, cur2) ? cur2 : cur1;
}
function cursorIsBetween(cur1, cur2, cur3) {
var cur1before2 = cursorIsBefore(cur1, cur2);
var cur2before3 = cursorIsBefore(cur2, cur3);
return cur1before2 && cur2before3;
}
function lineLength(cm, lineNum) {
return cm.getLine(lineNum).length;
}
function trim(s) {
if (s.trim) {
return s.trim();
}
return s.replace(/^\s+|\s+$/g, '');
}
function escapeRegex(s) {
return s.replace(/([.?*+$\[\]\/\\(){}|\-])/g, '\\$1');
}
function extendLineToColumn(cm, lineNum, column) {
var endCh = lineLength(cm, lineNum);
var spaces = new Array(column-endCh+1).join(' ');
cm.setCursor(Pos(lineNum, endCh));
cm.replaceRange(spaces, cm.getCursor());
}
function selectBlock(cm, selectionEnd) {
var selections = [], ranges = cm.listSelections();
var head = copyCursor(cm.clipPos(selectionEnd));
var isClipped = !cursorEqual(selectionEnd, head);
var curHead = cm.getCursor('head');
var primIndex = getIndex(ranges, curHead);
var wasClipped = cursorEqual(ranges[primIndex].head, ranges[primIndex].anchor);
var max = ranges.length - 1;
var index = max - primIndex > primIndex ? max : 0;
var base = ranges[index].anchor;
var firstLine = Math.min(base.line, head.line);
var lastLine = Math.max(base.line, head.line);
var baseCh = base.ch, headCh = head.ch;
var dir = ranges[index].head.ch - baseCh;
var newDir = headCh - baseCh;
if (dir > 0 && newDir <= 0) {
baseCh++;
if (!isClipped) { headCh--; }
} else if (dir < 0 && newDir >= 0) {
baseCh--;
if (!wasClipped) { headCh++; }
} else if (dir < 0 && newDir == -1) {
baseCh--;
headCh++;
}
for (var line = firstLine; line <= lastLine; line++) {
var range = {anchor: new Pos(line, baseCh), head: new Pos(line, headCh)};
selections.push(range);
}
primIndex = head.line == lastLine ? selections.length - 1 : 0;
cm.setSelections(selections);
selectionEnd.ch = headCh;
base.ch = baseCh;
return base;
}
function selectForInsert(cm, head, height) {
var sel = [];
for (var i = 0; i < height; i++) {
var lineHead = offsetCursor(head, i, 0);
sel.push({anchor: lineHead, head: lineHead});
}
cm.setSelections(sel, 0);
}
function getIndex(ranges, cursor, end) {
for (var i = 0; i < ranges.length; i++) {
var atAnchor = end != 'head' && cursorEqual(ranges[i].anchor, cursor);
var atHead = end != 'anchor' && cursorEqual(ranges[i].head, cursor);
if (atAnchor || atHead) {
return i;
}
}
return -1;
}
function getSelectedAreaRange(cm, vim) {
var lastSelection = vim.lastSelection;
var getCurrentSelectedAreaRange = function() {
var selections = cm.listSelections();
var start = selections[0];
var end = selections[selections.length-1];
var selectionStart = cursorIsBefore(start.anchor, start.head) ? start.anchor : start.head;
var selectionEnd = cursorIsBefore(end.anchor, end.head) ? end.head : end.anchor;
return [selectionStart, selectionEnd];
};
var getLastSelectedAreaRange = function() {
var selectionStart = cm.getCursor();
var selectionEnd = cm.getCursor();
var block = lastSelection.visualBlock;
if (block) {
var width = block.width;
var height = block.height;
selectionEnd = Pos(selectionStart.line + height, selectionStart.ch + width);
var selections = [];
for (var i = selectionStart.line; i < selectionEnd.line; i++) {
var anchor = Pos(i, selectionStart.ch);
var head = Pos(i, selectionEnd.ch);
var range = {anchor: anchor, head: head};
selections.push(range);
}
cm.setSelections(selections);
} else {
var start = lastSelection.anchorMark.find();
var end = lastSelection.headMark.find();
var line = end.line - start.line;
var ch = end.ch - start.ch;
selectionEnd = {line: selectionEnd.line + line, ch: line ? selectionEnd.ch : ch + selectionEnd.ch};
if (lastSelection.visualLine) {
selectionStart = Pos(selectionStart.line, 0);
selectionEnd = Pos(selectionEnd.line, lineLength(cm, selectionEnd.line));
}
cm.setSelection(selectionStart, selectionEnd);
}
return [selectionStart, selectionEnd];
};
if (!vim.visualMode) {
return getLastSelectedAreaRange();
} else {
return getCurrentSelectedAreaRange();
}
}
function updateLastSelection(cm, vim) {
var anchor = vim.sel.anchor;
var head = vim.sel.head;
if (vim.lastPastedText) {
head = cm.posFromIndex(cm.indexFromPos(anchor) + vim.lastPastedText.length);
vim.lastPastedText = null;
}
vim.lastSelection = {'anchorMark': cm.setBookmark(anchor),
'headMark': cm.setBookmark(head),
'anchor': copyCursor(anchor),
'head': copyCursor(head),
'visualMode': vim.visualMode,
'visualLine': vim.visualLine,
'visualBlock': vim.visualBlock};
}
function expandSelection(cm, start, end) {
var sel = cm.state.vim.sel;
var head = sel.head;
var anchor = sel.anchor;
var tmp;
if (cursorIsBefore(end, start)) {
tmp = end;
end = start;
start = tmp;
}
if (cursorIsBefore(head, anchor)) {
head = cursorMin(start, head);
anchor = cursorMax(anchor, end);
} else {
anchor = cursorMin(start, anchor);
head = cursorMax(head, end);
head = offsetCursor(head, 0, -1);
if (head.ch == -1 && head.line != cm.firstLine()) {
head = Pos(head.line - 1, lineLength(cm, head.line - 1));
}
}
return [anchor, head];
}
function updateCmSelection(cm, sel, mode) {
var vim = cm.state.vim;
sel = sel || vim.sel;
var mode = mode ||
vim.visualLine ? 'line' : vim.visualBlock ? 'block' : 'char';
var cmSel = makeCmSelection(cm, sel, mode);
cm.setSelections(cmSel.ranges, cmSel.primary);
updateFakeCursor(cm);
}
function makeCmSelection(cm, sel, mode, exclusive) {
var head = copyCursor(sel.head);
var anchor = copyCursor(sel.anchor);
if (mode == 'char') {
var headOffset = !exclusive && !cursorIsBefore(sel.head, sel.anchor) ? 1 : 0;
var anchorOffset = cursorIsBefore(sel.head, sel.anchor) ? 1 : 0;
head = offsetCursor(sel.head, 0, headOffset);
anchor = offsetCursor(sel.anchor, 0, anchorOffset);
return {
ranges: [{anchor: anchor, head: head}],
primary: 0
};
} else if (mode == 'line') {
if (!cursorIsBefore(sel.head, sel.anchor)) {
anchor.ch = 0;
var lastLine = cm.lastLine();
if (head.line > lastLine) {
head.line = lastLine;
}
head.ch = lineLength(cm, head.line);
} else {
head.ch = 0;
anchor.ch = lineLength(cm, anchor.line);
}
return {
ranges: [{anchor: anchor, head: head}],
primary: 0
};
} else if (mode == 'block') {
var top = Math.min(anchor.line, head.line),
left = Math.min(anchor.ch, head.ch),
bottom = Math.max(anchor.line, head.line),
right = Math.max(anchor.ch, head.ch) + 1;
var height = bottom - top + 1;
var primary = head.line == top ? 0 : height - 1;
var ranges = [];
for (var i = 0; i < height; i++) {
ranges.push({
anchor: Pos(top + i, left),
head: Pos(top + i, right)
});
}
return {
ranges: ranges,
primary: primary
};
}
}
function getHead(cm) {
var cur = cm.getCursor('head');
if (cm.getSelection().length == 1) {
cur = cursorMin(cur, cm.getCursor('anchor'));
}
return cur;
}
function exitVisualMode(cm, moveHead) {
var vim = cm.state.vim;
if (moveHead !== false) {
cm.setCursor(clipCursorToContent(cm, vim.sel.head));
}
updateLastSelection(cm, vim);
vim.visualMode = false;
vim.visualLine = false;
vim.visualBlock = false;
CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
if (vim.fakeCursor) {
vim.fakeCursor.clear();
}
}
function clipToLine(cm, curStart, curEnd) {
var selection = cm.getRange(curStart, curEnd);
if (/\n\s*$/.test(selection)) {
var lines = selection.split('\n');
lines.pop();
var line;
for (var line = lines.pop(); lines.length > 0 && line && isWhiteSpaceString(line); line = lines.pop()) {
curEnd.line--;
curEnd.ch = 0;
}
if (line) {
curEnd.line--;
curEnd.ch = lineLength(cm, curEnd.line);
} else {
curEnd.ch = 0;
}
}
}
function expandSelectionToLine(_cm, curStart, curEnd) {
curStart.ch = 0;
curEnd.ch = 0;
curEnd.line++;
}
function findFirstNonWhiteSpaceCharacter(text) {
if (!text) {
return 0;
}
var firstNonWS = text.search(/\S/);
return firstNonWS == -1 ? text.length : firstNonWS;
}
function expandWordUnderCursor(cm, inclusive, _forward, bigWord, noSymbol) {
var cur = getHead(cm);
var line = cm.getLine(cur.line);
var idx = cur.ch;
var test = noSymbol ? wordCharTest[0] : bigWordCharTest [0];
while (!test(line.charAt(idx))) {
idx++;
if (idx >= line.length) { return null; }
}
if (bigWord) {
test = bigWordCharTest[0];
} else {
test = wordCharTest[0];
if (!test(line.charAt(idx))) {
test = wordCharTest[1];
}
}
var end = idx, start = idx;
while (test(line.charAt(end)) && end < line.length) { end++; }
while (test(line.charAt(start)) && start >= 0) { start--; }
start++;
if (inclusive) {
var wordEnd = end;
while (/\s/.test(line.charAt(end)) && end < line.length) { end++; }
if (wordEnd == end) {
var wordStart = start;
while (/\s/.test(line.charAt(start - 1)) && start > 0) { start--; }
if (!start) { start = wordStart; }
}
}
return { start: Pos(cur.line, start), end: Pos(cur.line, end) };
}
function recordJumpPosition(cm, oldCur, newCur) {
if (!cursorEqual(oldCur, newCur)) {
vimGlobalState.jumpList.add(cm, oldCur, newCur);
}
}
function recordLastCharacterSearch(increment, args) {
vimGlobalState.lastChararacterSearch.increment = increment;
vimGlobalState.lastChararacterSearch.forward = args.forward;
vimGlobalState.lastChararacterSearch.selectedCharacter = args.selectedCharacter;
}
var symbolToMode = {
'(': 'bracket', ')': 'bracket', '{': 'bracket', '}': 'bracket',
'[': 'section', ']': 'section',
'*': 'comment', '/': 'comment',
'm': 'method', 'M': 'method',
'#': 'preprocess'
};
var findSymbolModes = {
bracket: {
isComplete: function(state) {
if (state.nextCh === state.symb) {
state.depth++;
if (state.depth >= 1)return true;
} else if (state.nextCh === state.reverseSymb) {
state.depth--;
}
return false;
}
},
section: {
init: function(state) {
state.curMoveThrough = true;
state.symb = (state.forward ? ']' : '[') === state.symb ? '{' : '}';
},
isComplete: function(state) {
return state.index === 0 && state.nextCh === state.symb;
}
},
comment: {
isComplete: function(state) {
var found = state.lastCh === '*' && state.nextCh === '/';
state.lastCh = state.nextCh;
return found;
}
},
method: {
init: function(state) {
state.symb = (state.symb === 'm' ? '{' : '}');
state.reverseSymb = state.symb === '{' ? '}' : '{';
},
isComplete: function(state) {
if (state.nextCh === state.symb)return true;
return false;
}
},
preprocess: {
init: function(state) {
state.index = 0;
},
isComplete: function(state) {
if (state.nextCh === '#') {
var token = state.lineText.match(/#(\w+)/)[1];
if (token === 'endif') {
if (state.forward && state.depth === 0) {
return true;
}
state.depth++;
} else if (token === 'if') {
if (!state.forward && state.depth === 0) {
return true;
}
state.depth--;
}
if (token === 'else' && state.depth === 0)return true;
}
return false;
}
}
};
function findSymbol(cm, repeat, forward, symb) {
var cur = copyCursor(cm.getCursor());
var increment = forward ? 1 : -1;
var endLine = forward ? cm.lineCount() : -1;
var curCh = cur.ch;
var line = cur.line;
var lineText = cm.getLine(line);
var state = {
lineText: lineText,
nextCh: lineText.charAt(curCh),
lastCh: null,
index: curCh,
symb: symb,
reverseSymb: (forward ? { ')': '(', '}': '{' } : { '(': ')', '{': '}' })[symb],
forward: forward,
depth: 0,
curMoveThrough: false
};
var mode = symbolToMode[symb];
if (!mode)return cur;
var init = findSymbolModes[mode].init;
var isComplete = findSymbolModes[mode].isComplete;
if (init) { init(state); }
while (line !== endLine && repeat) {
state.index += increment;
state.nextCh = state.lineText.charAt(state.index);
if (!state.nextCh) {
line += increment;
state.lineText = cm.getLine(line) || '';
if (increment > 0) {
state.index = 0;
} else {
var lineLen = state.lineText.length;
state.index = (lineLen > 0) ? (lineLen-1) : 0;
}
state.nextCh = state.lineText.charAt(state.index);
}
if (isComplete(state)) {
cur.line = line;
cur.ch = state.index;
repeat--;
}
}
if (state.nextCh || state.curMoveThrough) {
return Pos(line, state.index);
}
return cur;
}
function findWord(cm, cur, forward, bigWord, emptyLineIsWord) {
var lineNum = cur.line;
var pos = cur.ch;
var line = cm.getLine(lineNum);
var dir = forward ? 1 : -1;
var charTests = bigWord ? bigWordCharTest: wordCharTest;
if (emptyLineIsWord && line == '') {
lineNum += dir;
line = cm.getLine(lineNum);
if (!isLine(cm, lineNum)) {
return null;
}
pos = (forward) ? 0 : line.length;
}
while (true) {
if (emptyLineIsWord && line == '') {
return { from: 0, to: 0, line: lineNum };
}
var stop = (dir > 0) ? line.length : -1;
var wordStart = stop, wordEnd = stop;
while (pos != stop) {
var foundWord = false;
for (var i = 0; i < charTests.length && !foundWord; ++i) {
if (charTests[i](line.charAt(pos))) {
wordStart = pos;
while (pos != stop && charTests[i](line.charAt(pos))) {
pos += dir;
}
wordEnd = pos;
foundWord = wordStart != wordEnd;
if (wordStart == cur.ch && lineNum == cur.line &&
wordEnd == wordStart + dir) {
continue;
} else {
return {
from: Math.min(wordStart, wordEnd + 1),
to: Math.max(wordStart, wordEnd),
line: lineNum };
}
}
}
if (!foundWord) {
pos += dir;
}
}
lineNum += dir;
if (!isLine(cm, lineNum)) {
return null;
}
line = cm.getLine(lineNum);
pos = (dir > 0) ? 0 : line.length;
}
throw new Error('The impossible happened.');
}
function moveToWord(cm, cur, repeat, forward, wordEnd, bigWord) {
var curStart = copyCursor(cur);
var words = [];
if (forward && !wordEnd || !forward && wordEnd) {
repeat++;
}
var emptyLineIsWord = !(forward && wordEnd);
for (var i = 0; i < repeat; i++) {
var word = findWord(cm, cur, forward, bigWord, emptyLineIsWord);
if (!word) {
var eodCh = lineLength(cm, cm.lastLine());
words.push(forward
? {line: cm.lastLine(), from: eodCh, to: eodCh}
: {line: 0, from: 0, to: 0});
break;
}
words.push(word);
cur = Pos(word.line, forward ? (word.to - 1) : word.from);
}
var shortCircuit = words.length != repeat;
var firstWord = words[0];
var lastWord = words.pop();
if (forward && !wordEnd) {
if (!shortCircuit && (firstWord.from != curStart.ch || firstWord.line != curStart.line)) {
lastWord = words.pop();
}
return Pos(lastWord.line, lastWord.from);
} else if (forward && wordEnd) {
return Pos(lastWord.line, lastWord.to - 1);
} else if (!forward && wordEnd) {
if (!shortCircuit && (firstWord.to != curStart.ch || firstWord.line != curStart.line)) {
lastWord = words.pop();
}
return Pos(lastWord.line, lastWord.to);
} else {
return Pos(lastWord.line, lastWord.from);
}
}
function moveToCharacter(cm, repeat, forward, character) {
var cur = cm.getCursor();
var start = cur.ch;
var idx;
for (var i = 0; i < repeat; i ++) {
var line = cm.getLine(cur.line);
idx = charIdxInLine(start, line, character, forward, true);
if (idx == -1) {
return null;
}
start = idx;
}
return Pos(cm.getCursor().line, idx);
}
function moveToColumn(cm, repeat) {
var line = cm.getCursor().line;
return clipCursorToContent(cm, Pos(line, repeat - 1));
}
function updateMark(cm, vim, markName, pos) {
if (!inArray(markName, validMarks)) {
return;
}
if (vim.marks[markName]) {
vim.marks[markName].clear();
}
vim.marks[markName] = cm.setBookmark(pos);
}
function charIdxInLine(start, line, character, forward, includeChar) {
var idx;
if (forward) {
idx = line.indexOf(character, start + 1);
if (idx != -1 && !includeChar) {
idx -= 1;
}
} else {
idx = line.lastIndexOf(character, start - 1);
if (idx != -1 && !includeChar) {
idx += 1;
}
}
return idx;
}
function findParagraph(cm, head, repeat, dir, inclusive) {
var line = head.line;
var min = cm.firstLine();
var max = cm.lastLine();
var start, end, i = line;
function isEmpty(i) { return !/\S/.test(cm.getLine(i)); } // ace_patch
function isBoundary(i, dir, any) {
if (any) { return isEmpty(i) != isEmpty(i + dir); }
return !isEmpty(i) && isEmpty(i + dir);
}
function skipFold(i) {
dir = dir > 0 ? 1 : -1;
var foldLine = cm.ace.session.getFoldLine(i);
if (foldLine) {
if (i + dir > foldLine.start.row && i + dir < foldLine.end.row)
dir = (dir > 0 ? foldLine.end.row : foldLine.start.row) - i;
}
}
if (dir) {
while (min <= i && i <= max && repeat > 0) {
skipFold(i);
if (isBoundary(i, dir)) { repeat--; }
i += dir;
}
return new Pos(i, 0);
}
var vim = cm.state.vim;
if (vim.visualLine && isBoundary(line, 1, true)) {
var anchor = vim.sel.anchor;
if (isBoundary(anchor.line, -1, true)) {
if (!inclusive || anchor.line != line) {
line += 1;
}
}
}
var startState = isEmpty(line);
for (i = line; i <= max && repeat; i++) {
if (isBoundary(i, 1, true)) {
if (!inclusive || isEmpty(i) != startState) {
repeat--;
}
}
}
end = new Pos(i, 0);
if (i > max && !startState) { startState = true; }
else { inclusive = false; }
for (i = line; i > min; i--) {
if (!inclusive || isEmpty(i) == startState || i == line) {
if (isBoundary(i, -1, true)) { break; }
}
}
start = new Pos(i, 0);
return { start: start, end: end };
}
function selectCompanionObject(cm, head, symb, inclusive) {
var cur = head, start, end;
var bracketRegexp = ({
'(': /[()]/, ')': /[()]/,
'[': /[[\]]/, ']': /[[\]]/,
'{': /[{}]/, '}': /[{}]/})[symb];
var openSym = ({
'(': '(', ')': '(',
'[': '[', ']': '[',
'{': '{', '}': '{'})[symb];
var curChar = cm.getLine(cur.line).charAt(cur.ch);
var offset = curChar === openSym ? 1 : 0;
start = cm.scanForBracket(Pos(cur.line, cur.ch + offset), -1, null, {'bracketRegex': bracketRegexp});
end = cm.scanForBracket(Pos(cur.line, cur.ch + offset), 1, null, {'bracketRegex': bracketRegexp});
if (!start || !end) {
return { start: cur, end: cur };
}
start = start.pos;
end = end.pos;
if ((start.line == end.line && start.ch > end.ch)
|| (start.line > end.line)) {
var tmp = start;
start = end;
end = tmp;
}
if (inclusive) {
end.ch += 1;
} else {
start.ch += 1;
}
return { start: start, end: end };
}
function findBeginningAndEnd(cm, head, symb, inclusive) {
var cur = copyCursor(head);
var line = cm.getLine(cur.line);
var chars = line.split('');
var start, end, i, len;
var firstIndex = chars.indexOf(symb);
if (cur.ch < firstIndex) {
cur.ch = firstIndex;
}
else if (firstIndex < cur.ch && chars[cur.ch] == symb) {
end = cur.ch; // assign end to the current cursor
--cur.ch; // make sure to look backwards
}
if (chars[cur.ch] == symb && !end) {
start = cur.ch + 1; // assign start to ahead of the cursor
} else {
for (i = cur.ch; i > -1 && !start; i--) {
if (chars[i] == symb) {
start = i + 1;
}
}
}
if (start && !end) {
for (i = start, len = chars.length; i < len && !end; i++) {
if (chars[i] == symb) {
end = i;
}
}
}
if (!start || !end) {
return { start: cur, end: cur };
}
if (inclusive) {
--start; ++end;
}
return {
start: Pos(cur.line, start),
end: Pos(cur.line, end)
};
}
defineOption('pcre', true, 'boolean');
function SearchState() {}
SearchState.prototype = {
getQuery: function() {
return vimGlobalState.query;
},
setQuery: function(query) {
vimGlobalState.query = query;
},
getOverlay: function() {
return this.searchOverlay;
},
setOverlay: function(overlay) {
this.searchOverlay = overlay;
},
isReversed: function() {
return vimGlobalState.isReversed;
},
setReversed: function(reversed) {
vimGlobalState.isReversed = reversed;
},
getScrollbarAnnotate: function() {
return this.annotate;
},
setScrollbarAnnotate: function(annotate) {
this.annotate = annotate;
}
};
function getSearchState(cm) {
var vim = cm.state.vim;
return vim.searchState_ || (vim.searchState_ = new SearchState());
}
function dialog(cm, template, shortText, onClose, options) {
if (cm.openDialog) {
cm.openDialog(template, onClose, { bottom: true, value: options.value,
onKeyDown: options.onKeyDown, onKeyUp: options.onKeyUp,
selectValueOnOpen: false});
}
else {
onClose(prompt(shortText, ''));
}
}
function splitBySlash(argString) {
var slashes = findUnescapedSlashes(argString) || [];
if (!slashes.length) return [];
var tokens = [];
if (slashes[0] !== 0) return;
for (var i = 0; i < slashes.length; i++) {
if (typeof slashes[i] == 'number')
tokens.push(argString.substring(slashes[i] + 1, slashes[i+1]));
}
return tokens;
}
function findUnescapedSlashes(str) {
var escapeNextChar = false;
var slashes = [];
for (var i = 0; i < str.length; i++) {
var c = str.charAt(i);
if (!escapeNextChar && c == '/') {
slashes.push(i);
}
escapeNextChar = !escapeNextChar && (c == '\\');
}
return slashes;
}
function translateRegex(str) {
var specials = '|(){';
var unescape = '}';
var escapeNextChar = false;
var out = [];
for (var i = -1; i < str.length; i++) {
var c = str.charAt(i) || '';
var n = str.charAt(i+1) || '';
var specialComesNext = (n && specials.indexOf(n) != -1);
if (escapeNextChar) {
if (c !== '\\' || !specialComesNext) {
out.push(c);
}
escapeNextChar = false;
} else {
if (c === '\\') {
escapeNextChar = true;
if (n && unescape.indexOf(n) != -1) {
specialComesNext = true;
}
if (!specialComesNext || n === '\\') {
out.push(c);
}
} else {
out.push(c);
if (specialComesNext && n !== '\\') {
out.push('\\');
}
}
}
}
return out.join('');
}
var charUnescapes = {'\\n': '\n', '\\r': '\r', '\\t': '\t'};
function translateRegexReplace(str) {
var escapeNextChar = false;
var out = [];
for (var i = -1; i < str.length; i++) {
var c = str.charAt(i) || '';
var n = str.charAt(i+1) || '';
if (charUnescapes[c + n]) {
out.push(charUnescapes[c+n]);
i++;
} else if (escapeNextChar) {
out.push(c);
escapeNextChar = false;
} else {
if (c === '\\') {
escapeNextChar = true;
if ((isNumber(n) || n === '$')) {
out.push('$');
} else if (n !== '/' && n !== '\\') {
out.push('\\');
}
} else {
if (c === '$') {
out.push('$');
}
out.push(c);
if (n === '/') {
out.push('\\');
}
}
}
}
return out.join('');
}
var unescapes = {'\\/': '/', '\\\\': '\\', '\\n': '\n', '\\r': '\r', '\\t': '\t'};
function unescapeRegexReplace(str) {
var stream = new CodeMirror.StringStream(str);
var output = [];
while (!stream.eol()) {
while (stream.peek() && stream.peek() != '\\') {
output.push(stream.next());
}
var matched = false;
for (var matcher in unescapes) {
if (stream.match(matcher, true)) {
matched = true;
output.push(unescapes[matcher]);
break;
}
}
if (!matched) {
output.push(stream.next());
}
}
return output.join('');
}
function parseQuery(query, ignoreCase, smartCase) {
var lastSearchRegister = vimGlobalState.registerController.getRegister('/');
lastSearchRegister.setText(query);
if (query instanceof RegExp) { return query; }
var slashes = findUnescapedSlashes(query);
var regexPart;
var forceIgnoreCase;
if (!slashes.length) {
regexPart = query;
} else {
regexPart = query.substring(0, slashes[0]);
var flagsPart = query.substring(slashes[0]);
forceIgnoreCase = (flagsPart.indexOf('i') != -1);
}
if (!regexPart) {
return null;
}
if (!getOption('pcre')) {
regexPart = translateRegex(regexPart);
}
if (smartCase) {
ignoreCase = (/^[^A-Z]*$/).test(regexPart);
}
var regexp = new RegExp(regexPart,
(ignoreCase || forceIgnoreCase) ? 'i' : undefined);
return regexp;
}
function showConfirm(cm, text) {
if (cm.openNotification) {
cm.openNotification('<span style="color: red">' + text + '</span>',
{bottom: true, duration: 5000});
} else {
alert(text);
}
}
function makePrompt(prefix, desc) {
var raw = '';
if (prefix) {
raw += '<span style="font-family: monospace">' + prefix + '</span>';
}
raw += '<input type="text"/> ' +
'<span style="color: #888">';
if (desc) {
raw += '<span style="color: #888">';
raw += desc;
raw += '</span>';
}
return raw;
}
var searchPromptDesc = '(Javascript regexp)';
function showPrompt(cm, options) {
var shortText = (options.prefix || '') + ' ' + (options.desc || '');
var prompt = makePrompt(options.prefix, options.desc);
dialog(cm, prompt, shortText, options.onClose, options);
}
function regexEqual(r1, r2) {
if (r1 instanceof RegExp && r2 instanceof RegExp) {
var props = ['global', 'multiline', 'ignoreCase', 'source'];
for (var i = 0; i < props.length; i++) {
var prop = props[i];
if (r1[prop] !== r2[prop]) {
return false;
}
}
return true;
}
return false;
}
function updateSearchQuery(cm, rawQuery, ignoreCase, smartCase) {
if (!rawQuery) {
return;
}
var state = getSearchState(cm);
var query = parseQuery(rawQuery, !!ignoreCase, !!smartCase);
if (!query) {
return;
}
highlightSearchMatches(cm, query);
if (regexEqual(query, state.getQuery())) {
return query;
}
state.setQuery(query);
return query;
}
function searchOverlay(query) {
if (query.source.charAt(0) == '^') {
var matchSol = true;
}
return {
token: function(stream) {
if (matchSol && !stream.sol()) {
stream.skipToEnd();
return;
}
var match = stream.match(query, false);
if (match) {
if (match[0].length == 0) {
stream.next();
return 'searching';
}
if (!stream.sol()) {
stream.backUp(1);
if (!query.exec(stream.next() + match[0])) {
stream.next();
return null;
}
}
stream.match(query);
return 'searching';
}
while (!stream.eol()) {
stream.next();
if (stream.match(query, false)) break;
}
},
query: query
};
}
function highlightSearchMatches(cm, query) {
var searchState = getSearchState(cm);
var overlay = searchState.getOverlay();
if (!overlay || query != overlay.query) {
if (overlay) {
cm.removeOverlay(overlay);
}
overlay = searchOverlay(query);
cm.addOverlay(overlay);
if (cm.showMatchesOnScrollbar) {
if (searchState.getScrollbarAnnotate()) {
searchState.getScrollbarAnnotate().clear();
}
searchState.setScrollbarAnnotate(cm.showMatchesOnScrollbar(query));
}
searchState.setOverlay(overlay);
}
}
function findNext(cm, prev, query, repeat) {
if (repeat === undefined) { repeat = 1; }
return cm.operation(function() {
var pos = cm.getCursor();
var cursor = cm.getSearchCursor(query, pos);
for (var i = 0; i < repeat; i++) {
var found = cursor.find(prev);
if (i == 0 && found && cursorEqual(cursor.from(), pos)) { found = cursor.find(prev); }
if (!found) {
cursor = cm.getSearchCursor(query,
(prev) ? Pos(cm.lastLine()) : Pos(cm.firstLine(), 0) );
if (!cursor.find(prev)) {
return;
}
}
}
return cursor.from();
});
}
function clearSearchHighlight(cm) {
var state = getSearchState(cm);
cm.removeOverlay(getSearchState(cm).getOverlay());
state.setOverlay(null);
if (state.getScrollbarAnnotate()) {
state.getScrollbarAnnotate().clear();
state.setScrollbarAnnotate(null);
}
}
function isInRange(pos, start, end) {
if (typeof pos != 'number') {
pos = pos.line;
}
if (start instanceof Array) {
return inArray(pos, start);
} else {
if (end) {
return (pos >= start && pos <= end);
} else {
return pos == start;
}
}
}
function getUserVisibleLines(cm) {
var renderer = cm.ace.renderer;
return {
top: renderer.getFirstFullyVisibleRow(),
bottom: renderer.getLastFullyVisibleRow()
}
}
var ExCommandDispatcher = function() {
this.buildCommandMap_();
};
ExCommandDispatcher.prototype = {
processCommand: function(cm, input, opt_params) {
var that = this;
cm.operation(function () {
cm.curOp.isVimOp = true;
that._processCommand(cm, input, opt_params);
});
},
_processCommand: function(cm, input, opt_params) {
var vim = cm.state.vim;
var commandHistoryRegister = vimGlobalState.registerController.getRegister(':');
var previousCommand = commandHistoryRegister.toString();
if (vim.visualMode) {
exitVisualMode(cm);
}
var inputStream = new CodeMirror.StringStream(input);
commandHistoryRegister.setText(input);
var params = opt_params || {};
params.input = input;
try {
this.parseInput_(cm, inputStream, params);
} catch(e) {
showConfirm(cm, e);
throw e;
}
var command;
var commandName;
if (!params.commandName) {
if (params.line !== undefined) {
commandName = 'move';
}
} else {
command = this.matchCommand_(params.commandName);
if (command) {
commandName = command.name;
if (command.excludeFromCommandHistory) {
commandHistoryRegister.setText(previousCommand);
}
this.parseCommandArgs_(inputStream, params, command);
if (command.type == 'exToKey') {
for (var i = 0; i < command.toKeys.length; i++) {
CodeMirror.Vim.handleKey(cm, command.toKeys[i], 'mapping');
}
return;
} else if (command.type == 'exToEx') {
this.processCommand(cm, command.toInput);
return;
}
}
}
if (!commandName) {
showConfirm(cm, 'Not an editor command ":' + input + '"');
return;
}
try {
exCommands[commandName](cm, params);
if ((!command || !command.possiblyAsync) && params.callback) {
params.callback();
}
} catch(e) {
showConfirm(cm, e);
throw e;
}
},
parseInput_: function(cm, inputStream, result) {
inputStream.eatWhile(':');
if (inputStream.eat('%')) {
result.line = cm.firstLine();
result.lineEnd = cm.lastLine();
} else {
result.line = this.parseLineSpec_(cm, inputStream);
if (result.line !== undefined && inputStream.eat(',')) {
result.lineEnd = this.parseLineSpec_(cm, inputStream);
}
}
var commandMatch = inputStream.match(/^(\w+)/);
if (commandMatch) {
result.commandName = commandMatch[1];
} else {
result.commandName = inputStream.match(/.*/)[0];
}
return result;
},
parseLineSpec_: function(cm, inputStream) {
var numberMatch = inputStream.match(/^(\d+)/);
if (numberMatch) {
return parseInt(numberMatch[1], 10) - 1;
}
switch (inputStream.next()) {
case '.':
return cm.getCursor().line;
case '$':
return cm.lastLine();
case '\'':
var mark = cm.state.vim.marks[inputStream.next()];
if (mark && mark.find()) {
return mark.find().line;
}
throw new Error('Mark not set');
default:
inputStream.backUp(1);
return undefined;
}
},
parseCommandArgs_: function(inputStream, params, command) {
if (inputStream.eol()) {
return;
}
params.argString = inputStream.match(/.*/)[0];
var delim = command.argDelimiter || /\s+/;
var args = trim(params.argString).split(delim);
if (args.length && args[0]) {
params.args = args;
}
},
matchCommand_: function(commandName) {
for (var i = commandName.length; i > 0; i--) {
var prefix = commandName.substring(0, i);
if (this.commandMap_[prefix]) {
var command = this.commandMap_[prefix];
if (command.name.indexOf(commandName) === 0) {
return command;
}
}
}
return null;
},
buildCommandMap_: function() {
this.commandMap_ = {};
for (var i = 0; i < defaultExCommandMap.length; i++) {
var command = defaultExCommandMap[i];
var key = command.shortName || command.name;
this.commandMap_[key] = command;
}
},
map: function(lhs, rhs, ctx) {
if (lhs != ':' && lhs.charAt(0) == ':') {
if (ctx) { throw Error('Mode not supported for ex mappings'); }
var commandName = lhs.substring(1);
if (rhs != ':' && rhs.charAt(0) == ':') {
this.commandMap_[commandName] = {
name: commandName,
type: 'exToEx',
toInput: rhs.substring(1),
user: true
};
} else {
this.commandMap_[commandName] = {
name: commandName,
type: 'exToKey',
toKeys: rhs,
user: true
};
}
} else {
if (rhs != ':' && rhs.charAt(0) == ':') {
var mapping = {
keys: lhs,
type: 'keyToEx',
exArgs: { input: rhs.substring(1) },
user: true};
if (ctx) { mapping.context = ctx; }
defaultKeymap.unshift(mapping);
} else {
var mapping = {
keys: lhs,
type: 'keyToKey',
toKeys: rhs,
user: true
};
if (ctx) { mapping.context = ctx; }
defaultKeymap.unshift(mapping);
}
}
},
unmap: function(lhs, ctx) {
if (lhs != ':' && lhs.charAt(0) == ':') {
if (ctx) { throw Error('Mode not supported for ex mappings'); }
var commandName = lhs.substring(1);
if (this.commandMap_[commandName] && this.commandMap_[commandName].user) {
delete this.commandMap_[commandName];
return;
}
} else {
var keys = lhs;
for (var i = 0; i < defaultKeymap.length; i++) {
if (keys == defaultKeymap[i].keys
&& defaultKeymap[i].context === ctx
&& defaultKeymap[i].user) {
defaultKeymap.splice(i, 1);
return;
}
}
}
}
};
var exCommands = {
colorscheme: function(cm, params) {
if (!params.args || params.args.length < 1) {
showConfirm(cm, cm.getOption('theme'));
return;
}
cm.setOption('theme', params.args[0]);
},
map: function(cm, params, ctx) {
var mapArgs = params.args;
if (!mapArgs || mapArgs.length < 2) {
if (cm) {
showConfirm(cm, 'Invalid mapping: ' + params.input);
}
return;
}
exCommandDispatcher.map(mapArgs[0], mapArgs[1], ctx);
},
imap: function(cm, params) { this.map(cm, params, 'insert'); },
nmap: function(cm, params) { this.map(cm, params, 'normal'); },
vmap: function(cm, params) { this.map(cm, params, 'visual'); },
unmap: function(cm, params, ctx) {
var mapArgs = params.args;
if (!mapArgs || mapArgs.length < 1) {
if (cm) {
showConfirm(cm, 'No such mapping: ' + params.input);
}
return;
}
exCommandDispatcher.unmap(mapArgs[0], ctx);
},
move: function(cm, params) {
commandDispatcher.processCommand(cm, cm.state.vim, {
type: 'motion',
motion: 'moveToLineOrEdgeOfDocument',
motionArgs: { forward: false, explicitRepeat: true,
linewise: true },
repeatOverride: params.line+1});
},
set: function(cm, params) {
var setArgs = params.args;
var setCfg = params.setCfg || {};
if (!setArgs || setArgs.length < 1) {
if (cm) {
showConfirm(cm, 'Invalid mapping: ' + params.input);
}
return;
}
var expr = setArgs[0].split('=');
var optionName = expr[0];
var value = expr[1];
var forceGet = false;
if (optionName.charAt(optionName.length - 1) == '?') {
if (value) { throw Error('Trailing characters: ' + params.argString); }
optionName = optionName.substring(0, optionName.length - 1);
forceGet = true;
}
if (value === undefined && optionName.substring(0, 2) == 'no') {
optionName = optionName.substring(2);
value = false;
}
var optionIsBoolean = options[optionName] && options[optionName].type == 'boolean';
if (optionIsBoolean && value == undefined) {
value = true;
}
if (!optionIsBoolean && value === undefined || forceGet) {
var oldValue = getOption(optionName, cm, setCfg);
if (oldValue === true || oldValue === false) {
showConfirm(cm, ' ' + (oldValue ? '' : 'no') + optionName);
} else {
showConfirm(cm, ' ' + optionName + '=' + oldValue);
}
} else {
setOption(optionName, value, cm, setCfg);
}
},
setlocal: function (cm, params) {
params.setCfg = {scope: 'local'};
this.set(cm, params);
},
setglobal: function (cm, params) {
params.setCfg = {scope: 'global'};
this.set(cm, params);
},
registers: function(cm, params) {
var regArgs = params.args;
var registers = vimGlobalState.registerController.registers;
var regInfo = '----------Registers----------<br><br>';
if (!regArgs) {
for (var registerName in registers) {
var text = registers[registerName].toString();
if (text.length) {
regInfo += '"' + registerName + ' ' + text + '<br>';
}
}
} else {
var registerName;
regArgs = regArgs.join('');
for (var i = 0; i < regArgs.length; i++) {
registerName = regArgs.charAt(i);
if (!vimGlobalState.registerController.isValidRegister(registerName)) {
continue;
}
var register = registers[registerName] || new Register();
regInfo += '"' + registerName + ' ' + register.toString() + '<br>';
}
}
showConfirm(cm, regInfo);
},
sort: function(cm, params) {
var reverse, ignoreCase, unique, number;
function parseArgs() {
if (params.argString) {
var args = new CodeMirror.StringStream(params.argString);
if (args.eat('!')) { reverse = true; }
if (args.eol()) { return; }
if (!args.eatSpace()) { return 'Invalid arguments'; }
var opts = args.match(/[a-z]+/);
if (opts) {
opts = opts[0];
ignoreCase = opts.indexOf('i') != -1;
unique = opts.indexOf('u') != -1;
var decimal = opts.indexOf('d') != -1 && 1;
var hex = opts.indexOf('x') != -1 && 1;
var octal = opts.indexOf('o') != -1 && 1;
if (decimal + hex + octal > 1) { return 'Invalid arguments'; }
number = decimal && 'decimal' || hex && 'hex' || octal && 'octal';
}
if (args.match(/\/.*\//)) { return 'patterns not supported'; }
}
}
var err = parseArgs();
if (err) {
showConfirm(cm, err + ': ' + params.argString);
return;
}
var lineStart = params.line || cm.firstLine();
var lineEnd = params.lineEnd || params.line || cm.lastLine();
if (lineStart == lineEnd) { return; }
var curStart = Pos(lineStart, 0);
var curEnd = Pos(lineEnd, lineLength(cm, lineEnd));
var text = cm.getRange(curStart, curEnd).split('\n');
var numberRegex = (number == 'decimal') ? /(-?)([\d]+)/ :
(number == 'hex') ? /(-?)(?:0x)?([0-9a-f]+)/i :
(number == 'octal') ? /([0-7]+)/ : null;
var radix = (number == 'decimal') ? 10 : (number == 'hex') ? 16 : (number == 'octal') ? 8 : null;
var numPart = [], textPart = [];
if (number) {
for (var i = 0; i < text.length; i++) {
if (numberRegex.exec(text[i])) {
numPart.push(text[i]);
} else {
textPart.push(text[i]);
}
}
} else {
textPart = text;
}
function compareFn(a, b) {
if (reverse) { var tmp; tmp = a; a = b; b = tmp; }
if (ignoreCase) { a = a.toLowerCase(); b = b.toLowerCase(); }
var anum = number && numberRegex.exec(a);
var bnum = number && numberRegex.exec(b);
if (!anum) { return a < b ? -1 : 1; }
anum = parseInt((anum[1] + anum[2]).toLowerCase(), radix);
bnum = parseInt((bnum[1] + bnum[2]).toLowerCase(), radix);
return anum - bnum;
}
numPart.sort(compareFn);
textPart.sort(compareFn);
text = (!reverse) ? textPart.concat(numPart) : numPart.concat(textPart);
if (unique) { // Remove duplicate lines
var textOld = text;
var lastLine;
text = [];
for (var i = 0; i < textOld.length; i++) {
if (textOld[i] != lastLine) {
text.push(textOld[i]);
}
lastLine = textOld[i];
}
}
cm.replaceRange(text.join('\n'), curStart, curEnd);
},
global: function(cm, params) {
var argString = params.argString;
if (!argString) {
showConfirm(cm, 'Regular Expression missing from global');
return;
}
var lineStart = (params.line !== undefined) ? params.line : cm.firstLine();
var lineEnd = params.lineEnd || params.line || cm.lastLine();
var tokens = splitBySlash(argString);
var regexPart = argString, cmd;
if (tokens.length) {
regexPart = tokens[0];
cmd = tokens.slice(1, tokens.length).join('/');
}
if (regexPart) {
try {
updateSearchQuery(cm, regexPart, true /** ignoreCase */,
true /** smartCase */);
} catch (e) {
showConfirm(cm, 'Invalid regex: ' + regexPart);
return;
}
}
var query = getSearchState(cm).getQuery();
var matchedLines = [], content = '';
for (var i = lineStart; i <= lineEnd; i++) {
var matched = query.test(cm.getLine(i));
if (matched) {
matchedLines.push(i+1);
content+= cm.getLine(i) + '<br>';
}
}
if (!cmd) {
showConfirm(cm, content);
return;
}
var index = 0;
var nextCommand = function() {
if (index < matchedLines.length) {
var command = matchedLines[index] + cmd;
exCommandDispatcher.processCommand(cm, command, {
callback: nextCommand
});
}
index++;
};
nextCommand();
},
substitute: function(cm, params) {
if (!cm.getSearchCursor) {
throw new Error('Search feature not available. Requires searchcursor.js or ' +
'any other getSearchCursor implementation.');
}
var argString = params.argString;
var tokens = argString ? splitBySlash(argString) : [];
var regexPart, replacePart = '', trailing, flagsPart, count;
var confirm = false; // Whether to confirm each replace.
var global = false; // True to replace all instances on a line, false to replace only 1.
if (tokens.length) {
regexPart = tokens[0];
replacePart = tokens[1];
if (replacePart !== undefined) {
if (getOption('pcre')) {
replacePart = unescapeRegexReplace(replacePart);
} else {
replacePart = translateRegexReplace(replacePart);
}
vimGlobalState.lastSubstituteReplacePart = replacePart;
}
trailing = tokens[2] ? tokens[2].split(' ') : [];
} else {
if (argString && argString.length) {
showConfirm(cm, 'Substitutions should be of the form ' +
':s/pattern/replace/');
return;
}
}
if (trailing) {
flagsPart = trailing[0];
count = parseInt(trailing[1]);
if (flagsPart) {
if (flagsPart.indexOf('c') != -1) {
confirm = true;
flagsPart.replace('c', '');
}
if (flagsPart.indexOf('g') != -1) {
global = true;
flagsPart.replace('g', '');
}
regexPart = regexPart + '/' + flagsPart;
}
}
if (regexPart) {
try {
updateSearchQuery(cm, regexPart, true /** ignoreCase */,
true /** smartCase */);
} catch (e) {
showConfirm(cm, 'Invalid regex: ' + regexPart);
return;
}
}
replacePart = replacePart || vimGlobalState.lastSubstituteReplacePart;
if (replacePart === undefined) {
showConfirm(cm, 'No previous substitute regular expression');
return;
}
var state = getSearchState(cm);
var query = state.getQuery();
var lineStart = (params.line !== undefined) ? params.line : cm.getCursor().line;
var lineEnd = params.lineEnd || lineStart;
if (lineStart == cm.firstLine() && lineEnd == cm.lastLine()) {
lineEnd = Infinity;
}
if (count) {
lineStart = lineEnd;
lineEnd = lineStart + count - 1;
}
var startPos = clipCursorToContent(cm, Pos(lineStart, 0));
var cursor = cm.getSearchCursor(query, startPos);
doReplace(cm, confirm, global, lineStart, lineEnd, cursor, query, replacePart, params.callback);
},
redo: CodeMirror.commands.redo,
undo: CodeMirror.commands.undo,
write: function(cm) {
if (CodeMirror.commands.save) {
CodeMirror.commands.save(cm);
} else {
cm.save();
}
},
nohlsearch: function(cm) {
clearSearchHighlight(cm);
},
delmarks: function(cm, params) {
if (!params.argString || !trim(params.argString)) {
showConfirm(cm, 'Argument acequired');
return;
}
var state = cm.state.vim;
var stream = new CodeMirror.StringStream(trim(params.argString));
while (!stream.eol()) {
stream.eatSpace();
var count = stream.pos;
if (!stream.match(/[a-zA-Z]/, false)) {
showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
return;
}
var sym = stream.next();
if (stream.match('-', true)) {
if (!stream.match(/[a-zA-Z]/, false)) {
showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
return;
}
var startMark = sym;
var finishMark = stream.next();
if (isLowerCase(startMark) && isLowerCase(finishMark) ||
isUpperCase(startMark) && isUpperCase(finishMark)) {
var start = startMark.charCodeAt(0);
var finish = finishMark.charCodeAt(0);
if (start >= finish) {
showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
return;
}
for (var j = 0; j <= finish - start; j++) {
var mark = String.fromCharCode(start + j);
delete state.marks[mark];
}
} else {
showConfirm(cm, 'Invalid argument: ' + startMark + '-');
return;
}
} else {
delete state.marks[sym];
}
}
}
};
var exCommandDispatcher = new ExCommandDispatcher();
function doReplace(cm, confirm, global, lineStart, lineEnd, searchCursor, query,
replaceWith, callback) {
cm.state.vim.exMode = true;
var done = false;
var lastPos = searchCursor.from();
function replaceAll() {
cm.operation(function() {
while (!done) {
replace();
next();
}
stop();
});
}
function replace() {
var text = cm.getRange(searchCursor.from(), searchCursor.to());
var newText = text.replace(query, replaceWith);
searchCursor.replace(newText);
}
function next() {
while(searchCursor.findNext() &&
isInRange(searchCursor.from(), lineStart, lineEnd)) {
if (!global && lastPos && searchCursor.from().line == lastPos.line) {
continue;
}
cm.scrollIntoView(searchCursor.from(), 30);
cm.setSelection(searchCursor.from(), searchCursor.to());
lastPos = searchCursor.from();
done = false;
return;
}
done = true;
}
function stop(close) {
if (close) { close(); }
cm.focus();
if (lastPos) {
cm.setCursor(lastPos);
var vim = cm.state.vim;
vim.exMode = false;
vim.lastHPos = vim.lastHSPos = lastPos.ch;
}
if (callback) { callback(); }
}
function onPromptKeyDown(e, _value, close) {
CodeMirror.e_stop(e);
var keyName = CodeMirror.keyName(e);
switch (keyName) {
case 'Y':
replace(); next(); break;
case 'N':
next(); break;
case 'A':
var savedCallback = callback;
callback = undefined;
cm.operation(replaceAll);
callback = savedCallback;
break;
case 'L':
replace();
case 'Q':
case 'Esc':
case 'Ctrl-C':
case 'Ctrl-[':
stop(close);
break;
}
if (done) { stop(close); }
return true;
}
next();
if (done) {
showConfirm(cm, 'No matches for ' + query.source);
return;
}
if (!confirm) {
replaceAll();
if (callback) { callback(); }
return;
}
showPrompt(cm, {
prefix: 'replace with <strong>' + replaceWith + '</strong> (y/n/a/q/l)',
onKeyDown: onPromptKeyDown
});
}
CodeMirror.keyMap.vim = {
attach: attachVimMap,
detach: detachVimMap,
call: cmKey
};
function exitInsertMode(cm) {
var vim = cm.state.vim;
var macroModeState = vimGlobalState.macroModeState;
var insertModeChangeRegister = vimGlobalState.registerController.getRegister('.');
var isPlaying = macroModeState.isPlaying;
var lastChange = macroModeState.lastInsertModeChanges;
var text = [];
if (!isPlaying) {
var selLength = lastChange.inVisualBlock ? vim.lastSelection.visualBlock.height : 1;
var changes = lastChange.changes;
var text = [];
var i = 0;
while (i < changes.length) {
text.push(changes[i]);
if (changes[i] instanceof InsertModeKey) {
i++;
} else {
i+= selLength;
}
}
lastChange.changes = text;
cm.off('change', onChange);
CodeMirror.off(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown);
}
if (!isPlaying && vim.insertModeRepeat > 1) {
repeatLastEdit(cm, vim, vim.insertModeRepeat - 1,
true /** repeatForInsert */);
vim.lastEditInputState.repeatOverride = vim.insertModeRepeat;
}
delete vim.insertModeRepeat;
vim.insertMode = false;
cm.setCursor(cm.getCursor().line, cm.getCursor().ch-1);
cm.setOption('keyMap', 'vim');
cm.setOption('disableInput', true);
lastChange.overwrite = cm.state.overwrite;
cm.toggleOverwrite(false); // exit replace mode if we were in it.
insertModeChangeRegister.setText(lastChange.changes.join(''));
CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
if (macroModeState.isRecording) {
logInsertModeChange(macroModeState);
}
}
function _mapCommand(command) {
defaultKeymap.unshift(command);
}
function mapCommand(keys, type, name, args, extra) {
var command = {keys: keys, type: type};
command[type] = name;
command[type + "Args"] = args;
for (var key in extra)
command[key] = extra[key];
_mapCommand(command);
}
defineOption('insertModeEscKeysTimeout', 200, 'number');
CodeMirror.keyMap['vim-insert'] = {
'Ctrl-N': 'autocomplete',
'Ctrl-P': 'autocomplete',
'Enter': function(cm) {
var fn = CodeMirror.commands.newlineAndIndentContinueComment ||
CodeMirror.commands.newlineAndIndent;
fn(cm);
},
fallthrough: ['default'],
attach: attachVimMap,
detach: detachVimMap,
call: cmKey
};
CodeMirror.keyMap['vim-replace'] = {
'Backspace': 'goCharLeft',
fallthrough: ['vim-insert'],
attach: attachVimMap,
detach: detachVimMap,
call: cmKey
};
function executeMacroRegister(cm, vim, macroModeState, registerName) {
var register = vimGlobalState.registerController.getRegister(registerName);
if (registerName == ':') {
if (register.keyBuffer[0]) {
exCommandDispatcher.processCommand(cm, register.keyBuffer[0]);
}
macroModeState.isPlaying = false;
return;
}
var keyBuffer = register.keyBuffer;
var imc = 0;
macroModeState.isPlaying = true;
macroModeState.replaySearchQueries = register.searchQueries.slice(0);
for (var i = 0; i < keyBuffer.length; i++) {
var text = keyBuffer[i];
var match, key;
while (text) {
match = (/<\w+-.+?>|<\w+>|./).exec(text);
key = match[0];
text = text.substring(match.index + key.length);
CodeMirror.Vim.handleKey(cm, key, 'macro');
if (vim.insertMode) {
var changes = register.insertModeChanges[imc++].changes;
vimGlobalState.macroModeState.lastInsertModeChanges.changes =
changes;
repeatInsertModeChanges(cm, changes, 1);
exitInsertMode(cm);
}
}
}
macroModeState.isPlaying = false;
}
function logKey(macroModeState, key) {
if (macroModeState.isPlaying) { return; }
var registerName = macroModeState.latestRegister;
var register = vimGlobalState.registerController.getRegister(registerName);
if (register) {
register.pushText(key);
}
}
function logInsertModeChange(macroModeState) {
if (macroModeState.isPlaying) { return; }
var registerName = macroModeState.latestRegister;
var register = vimGlobalState.registerController.getRegister(registerName);
if (register && register.pushInsertModeChanges) {
register.pushInsertModeChanges(macroModeState.lastInsertModeChanges);
}
}
function logSearchQuery(macroModeState, query) {
if (macroModeState.isPlaying) { return; }
var registerName = macroModeState.latestRegister;
var register = vimGlobalState.registerController.getRegister(registerName);
if (register && register.pushSearchQuery) {
register.pushSearchQuery(query);
}
}
function onChange(_cm, changeObj) {
var macroModeState = vimGlobalState.macroModeState;
var lastChange = macroModeState.lastInsertModeChanges;
if (!macroModeState.isPlaying) {
while(changeObj) {
lastChange.expectCursorActivityForChange = true;
if (changeObj.origin == '+input' || changeObj.origin == 'paste'
|| changeObj.origin === undefined /* only in testing */) {
var text = changeObj.text.join('\n');
if (lastChange.maybeReset) {
lastChange.changes = [];
lastChange.maybeReset = false;
}
lastChange.changes.push(text);
}
changeObj = changeObj.next;
}
}
}
function onCursorActivity(cm) {
var vim = cm.state.vim;
if (vim.insertMode) {
var macroModeState = vimGlobalState.macroModeState;
if (macroModeState.isPlaying) { return; }
var lastChange = macroModeState.lastInsertModeChanges;
if (lastChange.expectCursorActivityForChange) {
lastChange.expectCursorActivityForChange = false;
} else {
lastChange.maybeReset = true;
}
} else if (!cm.curOp.isVimOp) {
handleExternalSelection(cm, vim);
}
if (vim.visualMode) {
updateFakeCursor(cm);
}
}
function updateFakeCursor(cm) {
var vim = cm.state.vim;
var from = clipCursorToContent(cm, copyCursor(vim.sel.head));
var to = offsetCursor(from, 0, 1);
if (vim.fakeCursor) {
vim.fakeCursor.clear();
}
vim.fakeCursor = cm.markText(from, to, {className: 'cm-animate-fat-cursor'});
}
function handleExternalSelection(cm, vim) {
var anchor = cm.getCursor('anchor');
var head = cm.getCursor('head');
if (vim.visualMode && !cm.somethingSelected()) {
exitVisualMode(cm, false);
} else if (!vim.visualMode && !vim.insertMode && cm.somethingSelected()) {
vim.visualMode = true;
vim.visualLine = false;
CodeMirror.signal(cm, "vim-mode-change", {mode: "visual"});
}
if (vim.visualMode) {
var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0;
var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0;
head = offsetCursor(head, 0, headOffset);
anchor = offsetCursor(anchor, 0, anchorOffset);
vim.sel = {
anchor: anchor,
head: head
};
updateMark(cm, vim, '<', cursorMin(head, anchor));
updateMark(cm, vim, '>', cursorMax(head, anchor));
} else if (!vim.insertMode) {
vim.lastHPos = cm.getCursor().ch;
}
}
function InsertModeKey(keyName) {
this.keyName = keyName;
}
function onKeyEventTargetKeyDown(e) {
var macroModeState = vimGlobalState.macroModeState;
var lastChange = macroModeState.lastInsertModeChanges;
var keyName = CodeMirror.keyName(e);
if (!keyName) { return; }
function onKeyFound() {
if (lastChange.maybeReset) {
lastChange.changes = [];
lastChange.maybeReset = false;
}
lastChange.changes.push(new InsertModeKey(keyName));
return true;
}
if (keyName.indexOf('Delete') != -1 || keyName.indexOf('Backspace') != -1) {
CodeMirror.lookupKey(keyName, 'vim-insert', onKeyFound);
}
}
function repeatLastEdit(cm, vim, repeat, repeatForInsert) {
var macroModeState = vimGlobalState.macroModeState;
macroModeState.isPlaying = true;
var isAction = !!vim.lastEditActionCommand;
var cachedInputState = vim.inputState;
function repeatCommand() {
if (isAction) {
commandDispatcher.processAction(cm, vim, vim.lastEditActionCommand);
} else {
commandDispatcher.evalInput(cm, vim);
}
}
function repeatInsert(repeat) {
if (macroModeState.lastInsertModeChanges.changes.length > 0) {
repeat = !vim.lastEditActionCommand ? 1 : repeat;
var changeObject = macroModeState.lastInsertModeChanges;
repeatInsertModeChanges(cm, changeObject.changes, repeat, changeObject.overwrite);
}
}
vim.inputState = vim.lastEditInputState;
if (isAction && vim.lastEditActionCommand.interlaceInsertRepeat) {
for (var i = 0; i < repeat; i++) {
repeatCommand();
repeatInsert(1);
}
} else {
if (!repeatForInsert) {
repeatCommand();
}
repeatInsert(repeat);
}
vim.inputState = cachedInputState;
if (vim.insertMode && !repeatForInsert) {
exitInsertMode(cm);
}
macroModeState.isPlaying = false;
}
function repeatInsertModeChanges(cm, changes, repeat, overwrite) {
function keyHandler(binding) {
if (typeof binding == 'string') {
CodeMirror.commands[binding](cm);
} else {
binding(cm);
}
return true;
}
var head = cm.getCursor('head');
var inVisualBlock = vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock;
if (inVisualBlock) {
var vim = cm.state.vim;
var lastSel = vim.lastSelection;
var offset = getOffset(lastSel.anchor, lastSel.head);
selectForInsert(cm, head, offset.line + 1);
repeat = cm.listSelections().length;
cm.setCursor(head);
}
for (var i = 0; i < repeat; i++) {
if (inVisualBlock) {
cm.setCursor(offsetCursor(head, i, 0));
}
for (var j = 0; j < changes.length; j++) {
var change = changes[j];
if (change instanceof InsertModeKey) {
CodeMirror.lookupKey(change.keyName, 'vim-insert', keyHandler);
} else {
var cur = cm.getCursor();
var end = cur;
if (overwrite && !/\n/.test(change)) {
end = offsetCursor(cur, 0, change.length);
}
cm.replaceRange(change, cur, end);
}
}
}
if (inVisualBlock) {
cm.setCursor(offsetCursor(head, 0, 1));
}
}
resetVimGlobalState();
CodeMirror.Vim = Vim();
Vim = CodeMirror.Vim;
var specialKey = {'return':'CR',backspace:'BS','delete':'Del',esc:'Esc',
left:'Left',right:'Right',up:'Up',down:'Down',space: 'Space',
home:'Home',end:'End',pageup:'PageUp',pagedown:'PageDown', enter: 'CR'
};
function lookupKey(hashId, key, e) {
if (key.length > 1 && key[0] == "n") {
key = key.replace("numpad", "");
}
key = specialKey[key] || key;
var name = '';
if (e.ctrlKey) { name += 'C-'; }
if (e.altKey) { name += 'A-'; }
if (e.shiftKey) { name += 'S-'; }
name += key;
if (name.length > 1) { name = '<' + name + '>'; }
return name;
}
var handleKey = Vim.handleKey.bind(Vim);
Vim.handleKey = function(cm, key, origin) {
return cm.operation(function() {
return handleKey(cm, key, origin);
}, true);
}
function cloneVimState(state) {
var n = new state.constructor();
Object.keys(state).forEach(function(key) {
var o = state[key];
if (Array.isArray(o))
o = o.slice();
else if (o && typeof o == "object" && o.constructor != Object)
o = cloneVimState(o);
n[key] = o;
});
if (state.sel) {
n.sel = {
head: state.sel.head && copyCursor(state.sel.head),
anchor: state.sel.anchor && copyCursor(state.sel.anchor)
};
}
return n;
}
function multiSelectHandleKey(cm, key, origin) {
var isHandled = false;
var vim = Vim.maybeInitVimState_(cm);
var visualBlock = vim.visualBlock || vim.wasInVisualBlock;
if (vim.wasInVisualBlock && !cm.ace.inMultiSelectMode) {
vim.wasInVisualBlock = false;
} else if (cm.ace.inMultiSelectMode && vim.visualBlock) {
vim.wasInVisualBlock = true;
}
if (key == '<Esc>' && !vim.insertMode && !vim.visualMode && cm.ace.inMultiSelectMode) {
cm.ace.exitMultiSelectMode();
} else if (visualBlock || !cm.ace.inMultiSelectMode || cm.ace.inVirtualSelectionMode) {
isHandled = Vim.handleKey(cm, key, origin);
} else {
var old = cloneVimState(vim);
cm.operation(function() {
cm.ace.forEachSelection(function() {
var sel = cm.ace.selection;
cm.state.vim.lastHPos = sel.$desiredColumn == null ? sel.lead.column : sel.$desiredColumn;
var head = cm.getCursor("head");
var anchor = cm.getCursor("anchor");
var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0;
var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0;
head = offsetCursor(head, 0, headOffset);
anchor = offsetCursor(anchor, 0, anchorOffset);
cm.state.vim.sel.head = head;
cm.state.vim.sel.anchor = anchor;
isHandled = handleKey(cm, key, origin);
sel.$desiredColumn = cm.state.vim.lastHPos == -1 ? null : cm.state.vim.lastHPos;
if (cm.virtualSelectionMode()) {
cm.state.vim = cloneVimState(old);
}
});
if (cm.curOp.cursorActivity && !isHandled)
cm.curOp.cursorActivity = false;
}, true);
}
return isHandled;
}
exports.CodeMirror = CodeMirror;
var getVim = Vim.maybeInitVimState_;
exports.handler = {
$id: "ace/keyboard/vim",
drawCursor: function(style, pixelPos, config, sel, session) {
var vim = this.state.vim || {};
var w = config.characterWidth;
var h = config.lineHeight;
var top = pixelPos.top;
var left = pixelPos.left;
if (!vim.insertMode) {
var isbackwards = !sel.cursor
? session.selection.isBackwards() || session.selection.isEmpty()
: Range.comparePoints(sel.cursor, sel.start) <= 0;
if (!isbackwards && left > w)
left -= w;
}
if (!vim.insertMode && vim.status) {
h = h / 2;
top += h;
}
style.left = left + "px";
style.top = top + "px";
style.width = w + "px";
style.height = h + "px";
},
handleKeyboard: function(data, hashId, key, keyCode, e) {
var editor = data.editor;
var cm = editor.state.cm;
var vim = getVim(cm);
if (keyCode == -1) return;
if (key == "c" && hashId == 1) { // key == "ctrl-c"
if (!useragent.isMac && editor.getCopyText()) {
editor.once("copy", function() {
editor.selection.clearSelection();
});
return {command: "null", passEvent: true};
}
} else if (!vim.insertMode) {
if (useragent.isMac && this.handleMacRepeat(data, hashId, key)) {
hashId = -1;
key = data.inputChar;
}
}
if (hashId == -1 || hashId & 1 || hashId === 0 && key.length > 1) {
var insertMode = vim.insertMode;
var name = lookupKey(hashId, key, e || {});
if (vim.status == null)
vim.status = "";
var isHandled = multiSelectHandleKey(cm, name, 'user');
vim = getVim(cm); // may be changed by multiSelectHandleKey
if (isHandled && vim.status != null)
vim.status += name;
else if (vim.status == null)
vim.status = "";
cm._signal("changeStatus");
if (!isHandled && (hashId != -1 || insertMode))
return;
return {command: "null", passEvent: !isHandled};
}
},
attach: function(editor) {
if (!editor.state) editor.state = {};
var cm = new CodeMirror(editor);
editor.state.cm = cm;
editor.$vimModeHandler = this;
CodeMirror.keyMap.vim.attach(cm);
getVim(cm).status = null;
cm.on('vim-command-done', function() {
if (cm.virtualSelectionMode()) return;
getVim(cm).status = null;
cm.ace._signal("changeStatus");
cm.ace.session.markUndoGroup();
});
cm.on("changeStatus", function() {
cm.ace.renderer.updateCursor();
cm.ace._signal("changeStatus");
});
cm.on("vim-mode-change", function() {
if (cm.virtualSelectionMode()) return;
cm.ace.renderer.setStyle("normal-mode", !getVim(cm).insertMode);
cm._signal("changeStatus");
});
cm.ace.renderer.setStyle("normal-mode", !getVim(cm).insertMode);
editor.renderer.$cursorLayer.drawCursor = this.drawCursor.bind(cm);
this.updateMacCompositionHandlers(editor, true);
},
detach: function(editor) {
var cm = editor.state.cm;
CodeMirror.keyMap.vim.detach(cm);
cm.destroy();
editor.state.cm = null;
editor.$vimModeHandler = null;
editor.renderer.$cursorLayer.drawCursor = null;
editor.renderer.setStyle("normal-mode", false);
this.updateMacCompositionHandlers(editor, false);
},
getStatusText: function(editor) {
var cm = editor.state.cm;
var vim = getVim(cm);
if (vim.insertMode)
return "INSERT";
var status = "";
if (vim.visualMode) {
status += "VISUAL";
if (vim.visualLine)
status += " LINE";
if (vim.visualBlock)
status += " BLOCK";
}
if (vim.status)
status += (status ? " " : "") + vim.status;
return status;
},
handleMacRepeat: function(data, hashId, key) {
if (hashId == -1) {
data.inputChar = key;
data.lastEvent = "input";
} else if (data.inputChar && data.$lastHash == hashId && data.$lastKey == key) {
if (data.lastEvent == "input") {
data.lastEvent = "input1";
} else if (data.lastEvent == "input1") {
return true;
}
} else {
data.$lastHash = hashId;
data.$lastKey = key;
data.lastEvent = "keypress";
}
},
updateMacCompositionHandlers: function(editor, enable) {
var onCompositionUpdateOverride = function(text) {
var cm = editor.state.cm;
var vim = getVim(cm);
if (!vim.insertMode) {
var el = this.textInput.getElement();
el.blur();
el.focus();
el.value = text;
} else {
this.onCompositionUpdateOrig(text);
}
};
var onCompositionStartOverride = function(text) {
var cm = editor.state.cm;
var vim = getVim(cm);
if (!vim.insertMode) {
this.onCompositionStartOrig(text);
}
};
if (enable) {
if (!editor.onCompositionUpdateOrig) {
editor.onCompositionUpdateOrig = editor.onCompositionUpdate;
editor.onCompositionUpdate = onCompositionUpdateOverride;
editor.onCompositionStartOrig = editor.onCompositionStart;
editor.onCompositionStart = onCompositionStartOverride;
}
} else {
if (editor.onCompositionUpdateOrig) {
editor.onCompositionUpdate = editor.onCompositionUpdateOrig;
editor.onCompositionUpdateOrig = null;
editor.onCompositionStart = editor.onCompositionStartOrig;
editor.onCompositionStartOrig = null;
}
}
}
};
var renderVirtualNumbers = {
getText: function(session, row) {
return (Math.abs(session.selection.lead.row - row) || (row + 1 + (row < 9? "\xb7" : "" ))) + "";
},
getWidth: function(session, lastLineNumber, config) {
return session.getLength().toString().length * config.characterWidth;
},
update: function(e, editor) {
editor.renderer.$loop.schedule(editor.renderer.CHANGE_GUTTER);
},
attach: function(editor) {
editor.renderer.$gutterLayer.$renderer = this;
editor.on("changeSelection", this.update);
},
detach: function(editor) {
editor.renderer.$gutterLayer.$renderer = null;
editor.off("changeSelection", this.update);
}
};
Vim.defineOption({
name: "wrap",
set: function(value, cm) {
if (cm) {cm.ace.setOption("wrap", value)}
},
type: "boolean"
}, false);
Vim.defineEx('write', 'w', function() {
console.log(':write is not implemented')
});
defaultKeymap.push(
{ keys: 'zc', type: 'action', action: 'fold', actionArgs: { open: false } },
{ keys: 'zC', type: 'action', action: 'fold', actionArgs: { open: false, all: true } },
{ keys: 'zo', type: 'action', action: 'fold', actionArgs: { open: true } },
{ keys: 'zO', type: 'action', action: 'fold', actionArgs: { open: true, all: true } },
{ keys: 'za', type: 'action', action: 'fold', actionArgs: { toggle: true } },
{ keys: 'zA', type: 'action', action: 'fold', actionArgs: { toggle: true, all: true } },
{ keys: 'zf', type: 'action', action: 'fold', actionArgs: { open: true, all: true } },
{ keys: 'zd', type: 'action', action: 'fold', actionArgs: { open: true, all: true } },
{ keys: '<C-A-k>', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorAbove" } },
{ keys: '<C-A-j>', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorBelow" } },
{ keys: '<C-A-S-k>', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorAboveSkipCurrent" } },
{ keys: '<C-A-S-j>', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorBelowSkipCurrent" } },
{ keys: '<C-A-h>', type: 'action', action: 'aceCommand', actionArgs: { name: "selectMoreBefore" } },
{ keys: '<C-A-l>', type: 'action', action: 'aceCommand', actionArgs: { name: "selectMoreAfter" } },
{ keys: '<C-A-S-h>', type: 'action', action: 'aceCommand', actionArgs: { name: "selectNextBefore" } },
{ keys: '<C-A-S-l>', type: 'action', action: 'aceCommand', actionArgs: { name: "selectNextAfter" } }
);
actions.aceCommand = function(cm, actionArgs, vim) {
cm.vimCmd = actionArgs;
if (cm.ace.inVirtualSelectionMode)
cm.ace.on("beforeEndOperation", delayedExecAceCommand);
else
delayedExecAceCommand(null, cm.ace);
};
function delayedExecAceCommand(op, ace) {
ace.off("beforeEndOperation", delayedExecAceCommand);
var cmd = ace.state.cm.vimCmd;
if (cmd) {
ace.execCommand(cmd.exec ? cmd : cmd.name, cmd.args);
}
ace.curOp = ace.prevOp;
}
actions.fold = function(cm, actionArgs, vim) {
cm.ace.execCommand(['toggleFoldWidget', 'toggleFoldWidget', 'foldOther', 'unfoldall'
][(actionArgs.all ? 2 : 0) + (actionArgs.open ? 1 : 0)]);
};
exports.handler.defaultKeymap = defaultKeymap;
exports.handler.actions = actions;
exports.Vim = Vim;
Vim.map("Y", "yy", "normal");
});
/***/ }),
/* 262 */
/*!*******************************************!*\
!*** ./node_modules/brace/theme/xcode.js ***!
\*******************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
ace.define("ace/theme/xcode",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
exports.isDark = false;
exports.cssClass = "ace-xcode";
exports.cssText = "\
.ace-xcode .ace_gutter {\
background: #e8e8e8;\
color: #333\
}\
.ace-xcode .ace_print-margin {\
width: 1px;\
background: #e8e8e8\
}\
.ace-xcode {\
background-color: #FFFFFF;\
color: #000000\
}\
.ace-xcode .ace_cursor {\
color: #000000\
}\
.ace-xcode .ace_marker-layer .ace_selection {\
background: #B5D5FF\
}\
.ace-xcode.ace_multiselect .ace_selection.ace_start {\
box-shadow: 0 0 3px 0px #FFFFFF;\
}\
.ace-xcode .ace_marker-layer .ace_step {\
background: rgb(198, 219, 174)\
}\
.ace-xcode .ace_marker-layer .ace_bracket {\
margin: -1px 0 0 -1px;\
border: 1px solid #BFBFBF\
}\
.ace-xcode .ace_marker-layer .ace_active-line {\
background: rgba(0, 0, 0, 0.071)\
}\
.ace-xcode .ace_gutter-active-line {\
background-color: rgba(0, 0, 0, 0.071)\
}\
.ace-xcode .ace_marker-layer .ace_selected-word {\
border: 1px solid #B5D5FF\
}\
.ace-xcode .ace_constant.ace_language,\
.ace-xcode .ace_keyword,\
.ace-xcode .ace_meta,\
.ace-xcode .ace_variable.ace_language {\
color: #C800A4\
}\
.ace-xcode .ace_invisible {\
color: #BFBFBF\
}\
.ace-xcode .ace_constant.ace_character,\
.ace-xcode .ace_constant.ace_other {\
color: #275A5E\
}\
.ace-xcode .ace_constant.ace_numeric {\
color: #3A00DC\
}\
.ace-xcode .ace_entity.ace_other.ace_attribute-name,\
.ace-xcode .ace_support.ace_constant,\
.ace-xcode .ace_support.ace_function {\
color: #450084\
}\
.ace-xcode .ace_fold {\
background-color: #C800A4;\
border-color: #000000\
}\
.ace-xcode .ace_entity.ace_name.ace_tag,\
.ace-xcode .ace_support.ace_class,\
.ace-xcode .ace_support.ace_type {\
color: #790EAD\
}\
.ace-xcode .ace_storage {\
color: #C900A4\
}\
.ace-xcode .ace_string {\
color: #DF0002\
}\
.ace-xcode .ace_comment {\
color: #008E00\
}\
.ace-xcode .ace_indent-guide {\
background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==) right repeat-y\
}";
var dom = acequire("../lib/dom");
dom.importCssString(exports.cssText, exports.cssClass);
});
/***/ }),
/* 263 */
/*!**********************************************!*\
!*** ./node_modules/brace/theme/twilight.js ***!
\**********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
ace.define("ace/theme/twilight",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
exports.isDark = true;
exports.cssClass = "ace-twilight";
exports.cssText = ".ace-twilight .ace_gutter {\
background: #232323;\
color: #E2E2E2\
}\
.ace-twilight .ace_print-margin {\
width: 1px;\
background: #232323\
}\
.ace-twilight {\
background-color: #141414;\
color: #F8F8F8\
}\
.ace-twilight .ace_cursor {\
color: #A7A7A7\
}\
.ace-twilight .ace_marker-layer .ace_selection {\
background: rgba(221, 240, 255, 0.20)\
}\
.ace-twilight.ace_multiselect .ace_selection.ace_start {\
box-shadow: 0 0 3px 0px #141414;\
}\
.ace-twilight .ace_marker-layer .ace_step {\
background: rgb(102, 82, 0)\
}\
.ace-twilight .ace_marker-layer .ace_bracket {\
margin: -1px 0 0 -1px;\
border: 1px solid rgba(255, 255, 255, 0.25)\
}\
.ace-twilight .ace_marker-layer .ace_active-line {\
background: rgba(255, 255, 255, 0.031)\
}\
.ace-twilight .ace_gutter-active-line {\
background-color: rgba(255, 255, 255, 0.031)\
}\
.ace-twilight .ace_marker-layer .ace_selected-word {\
border: 1px solid rgba(221, 240, 255, 0.20)\
}\
.ace-twilight .ace_invisible {\
color: rgba(255, 255, 255, 0.25)\
}\
.ace-twilight .ace_keyword,\
.ace-twilight .ace_meta {\
color: #CDA869\
}\
.ace-twilight .ace_constant,\
.ace-twilight .ace_constant.ace_character,\
.ace-twilight .ace_constant.ace_character.ace_escape,\
.ace-twilight .ace_constant.ace_other,\
.ace-twilight .ace_heading,\
.ace-twilight .ace_markup.ace_heading,\
.ace-twilight .ace_support.ace_constant {\
color: #CF6A4C\
}\
.ace-twilight .ace_invalid.ace_illegal {\
color: #F8F8F8;\
background-color: rgba(86, 45, 86, 0.75)\
}\
.ace-twilight .ace_invalid.ace_deprecated {\
text-decoration: underline;\
font-style: italic;\
color: #D2A8A1\
}\
.ace-twilight .ace_support {\
color: #9B859D\
}\
.ace-twilight .ace_fold {\
background-color: #AC885B;\
border-color: #F8F8F8\
}\
.ace-twilight .ace_support.ace_function {\
color: #DAD085\
}\
.ace-twilight .ace_list,\
.ace-twilight .ace_markup.ace_list,\
.ace-twilight .ace_storage {\
color: #F9EE98\
}\
.ace-twilight .ace_entity.ace_name.ace_function,\
.ace-twilight .ace_meta.ace_tag,\
.ace-twilight .ace_variable {\
color: #AC885B\
}\
.ace-twilight .ace_string {\
color: #8F9D6A\
}\
.ace-twilight .ace_string.ace_regexp {\
color: #E9C062\
}\
.ace-twilight .ace_comment {\
font-style: italic;\
color: #5F5A60\
}\
.ace-twilight .ace_variable {\
color: #7587A6\
}\
.ace-twilight .ace_xml-pe {\
color: #494949\
}\
.ace-twilight .ace_indent-guide {\
background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAEklEQVQImWMQERFpYLC1tf0PAAgOAnPnhxyiAAAAAElFTkSuQmCC) right repeat-y\
}";
var dom = acequire("../lib/dom");
dom.importCssString(exports.cssText, exports.cssClass);
});
/***/ }),
/* 264 */
/*!**********************************************!*\
!*** ./node_modules/brace/theme/terminal.js ***!
\**********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
ace.define("ace/theme/terminal",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
exports.isDark = true;
exports.cssClass = "ace-terminal-theme";
exports.cssText = ".ace-terminal-theme .ace_gutter {\
background: #1a0005;\
color: steelblue\
}\
.ace-terminal-theme .ace_print-margin {\
width: 1px;\
background: #1a1a1a\
}\
.ace-terminal-theme {\
background-color: black;\
color: #DEDEDE\
}\
.ace-terminal-theme .ace_cursor {\
color: #9F9F9F\
}\
.ace-terminal-theme .ace_marker-layer .ace_selection {\
background: #424242\
}\
.ace-terminal-theme.ace_multiselect .ace_selection.ace_start {\
box-shadow: 0 0 3px 0px black;\
}\
.ace-terminal-theme .ace_marker-layer .ace_step {\
background: rgb(0, 0, 0)\
}\
.ace-terminal-theme .ace_marker-layer .ace_bracket {\
background: #090;\
}\
.ace-terminal-theme .ace_marker-layer .ace_bracket-start {\
background: #090;\
}\
.ace-terminal-theme .ace_marker-layer .ace_bracket-unmatched {\
margin: -1px 0 0 -1px;\
border: 1px solid #900\
}\
.ace-terminal-theme .ace_marker-layer .ace_active-line {\
background: #2A2A2A\
}\
.ace-terminal-theme .ace_gutter-active-line {\
background-color: #2A112A\
}\
.ace-terminal-theme .ace_marker-layer .ace_selected-word {\
border: 1px solid #424242\
}\
.ace-terminal-theme .ace_invisible {\
color: #343434\
}\
.ace-terminal-theme .ace_keyword,\
.ace-terminal-theme .ace_meta,\
.ace-terminal-theme .ace_storage,\
.ace-terminal-theme .ace_storage.ace_type,\
.ace-terminal-theme .ace_support.ace_type {\
color: tomato\
}\
.ace-terminal-theme .ace_keyword.ace_operator {\
color: deeppink\
}\
.ace-terminal-theme .ace_constant.ace_character,\
.ace-terminal-theme .ace_constant.ace_language,\
.ace-terminal-theme .ace_constant.ace_numeric,\
.ace-terminal-theme .ace_keyword.ace_other.ace_unit,\
.ace-terminal-theme .ace_support.ace_constant,\
.ace-terminal-theme .ace_variable.ace_parameter {\
color: #E78C45\
}\
.ace-terminal-theme .ace_constant.ace_other {\
color: gold\
}\
.ace-terminal-theme .ace_invalid {\
color: yellow;\
background-color: red\
}\
.ace-terminal-theme .ace_invalid.ace_deprecated {\
color: #CED2CF;\
background-color: #B798BF\
}\
.ace-terminal-theme .ace_fold {\
background-color: #7AA6DA;\
border-color: #DEDEDE\
}\
.ace-terminal-theme .ace_entity.ace_name.ace_function,\
.ace-terminal-theme .ace_support.ace_function,\
.ace-terminal-theme .ace_variable {\
color: #7AA6DA\
}\
.ace-terminal-theme .ace_support.ace_class,\
.ace-terminal-theme .ace_support.ace_type {\
color: #E7C547\
}\
.ace-terminal-theme .ace_heading,\
.ace-terminal-theme .ace_string {\
color: #B9CA4A\
}\
.ace-terminal-theme .ace_entity.ace_name.ace_tag,\
.ace-terminal-theme .ace_entity.ace_other.ace_attribute-name,\
.ace-terminal-theme .ace_meta.ace_tag,\
.ace-terminal-theme .ace_string.ace_regexp,\
.ace-terminal-theme .ace_variable {\
color: #D54E53\
}\
.ace-terminal-theme .ace_comment {\
color: orangered\
}\
.ace-terminal-theme .ace_indent-guide {\
background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAEklEQVQImWNgYGBgYLBWV/8PAAK4AYnhiq+xAAAAAElFTkSuQmCC) right repeat-y;\
}\
";
var dom = acequire("../lib/dom");
dom.importCssString(exports.cssText, exports.cssClass);
});
/***/ }),
/* 265 */
/*!*****************************************************!*\
!*** ./node_modules/brace/theme/solarized_light.js ***!
\*****************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
ace.define("ace/theme/solarized_light",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
exports.isDark = false;
exports.cssClass = "ace-solarized-light";
exports.cssText = ".ace-solarized-light .ace_gutter {\
background: #fbf1d3;\
color: #333\
}\
.ace-solarized-light .ace_print-margin {\
width: 1px;\
background: #e8e8e8\
}\
.ace-solarized-light {\
background-color: #FDF6E3;\
color: #586E75\
}\
.ace-solarized-light .ace_cursor {\
color: #000000\
}\
.ace-solarized-light .ace_marker-layer .ace_selection {\
background: rgba(7, 54, 67, 0.09)\
}\
.ace-solarized-light.ace_multiselect .ace_selection.ace_start {\
box-shadow: 0 0 3px 0px #FDF6E3;\
}\
.ace-solarized-light .ace_marker-layer .ace_step {\
background: rgb(255, 255, 0)\
}\
.ace-solarized-light .ace_marker-layer .ace_bracket {\
margin: -1px 0 0 -1px;\
border: 1px solid rgba(147, 161, 161, 0.50)\
}\
.ace-solarized-light .ace_marker-layer .ace_active-line {\
background: #EEE8D5\
}\
.ace-solarized-light .ace_gutter-active-line {\
background-color : #EDE5C1\
}\
.ace-solarized-light .ace_marker-layer .ace_selected-word {\
border: 1px solid #073642\
}\
.ace-solarized-light .ace_invisible {\
color: rgba(147, 161, 161, 0.50)\
}\
.ace-solarized-light .ace_keyword,\
.ace-solarized-light .ace_meta,\
.ace-solarized-light .ace_support.ace_class,\
.ace-solarized-light .ace_support.ace_type {\
color: #859900\
}\
.ace-solarized-light .ace_constant.ace_character,\
.ace-solarized-light .ace_constant.ace_other {\
color: #CB4B16\
}\
.ace-solarized-light .ace_constant.ace_language {\
color: #B58900\
}\
.ace-solarized-light .ace_constant.ace_numeric {\
color: #D33682\
}\
.ace-solarized-light .ace_fold {\
background-color: #268BD2;\
border-color: #586E75\
}\
.ace-solarized-light .ace_entity.ace_name.ace_function,\
.ace-solarized-light .ace_entity.ace_name.ace_tag,\
.ace-solarized-light .ace_support.ace_function,\
.ace-solarized-light .ace_variable,\
.ace-solarized-light .ace_variable.ace_language {\
color: #268BD2\
}\
.ace-solarized-light .ace_storage {\
color: #073642\
}\
.ace-solarized-light .ace_string {\
color: #2AA198\
}\
.ace-solarized-light .ace_string.ace_regexp {\
color: #D30102\
}\
.ace-solarized-light .ace_comment,\
.ace-solarized-light .ace_entity.ace_other.ace_attribute-name {\
color: #93A1A1\
}\
.ace-solarized-light .ace_indent-guide {\
background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAEklEQVQImWNgYGBgYHjy8NJ/AAjgA5fzQUmBAAAAAElFTkSuQmCC) right repeat-y\
}";
var dom = acequire("../lib/dom");
dom.importCssString(exports.cssText, exports.cssClass);
});
/***/ }),
/* 266 */
/*!****************************************************!*\
!*** ./node_modules/brace/theme/solarized_dark.js ***!
\****************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
ace.define("ace/theme/solarized_dark",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
exports.isDark = true;
exports.cssClass = "ace-solarized-dark";
exports.cssText = ".ace-solarized-dark .ace_gutter {\
background: #01313f;\
color: #d0edf7\
}\
.ace-solarized-dark .ace_print-margin {\
width: 1px;\
background: #33555E\
}\
.ace-solarized-dark {\
background-color: #002B36;\
color: #93A1A1\
}\
.ace-solarized-dark .ace_entity.ace_other.ace_attribute-name,\
.ace-solarized-dark .ace_storage {\
color: #93A1A1\
}\
.ace-solarized-dark .ace_cursor,\
.ace-solarized-dark .ace_string.ace_regexp {\
color: #D30102\
}\
.ace-solarized-dark .ace_marker-layer .ace_active-line,\
.ace-solarized-dark .ace_marker-layer .ace_selection {\
background: rgba(255, 255, 255, 0.1)\
}\
.ace-solarized-dark.ace_multiselect .ace_selection.ace_start {\
box-shadow: 0 0 3px 0px #002B36;\
}\
.ace-solarized-dark .ace_marker-layer .ace_step {\
background: rgb(102, 82, 0)\
}\
.ace-solarized-dark .ace_marker-layer .ace_bracket {\
margin: -1px 0 0 -1px;\
border: 1px solid rgba(147, 161, 161, 0.50)\
}\
.ace-solarized-dark .ace_gutter-active-line {\
background-color: #0d3440\
}\
.ace-solarized-dark .ace_marker-layer .ace_selected-word {\
border: 1px solid #073642\
}\
.ace-solarized-dark .ace_invisible {\
color: rgba(147, 161, 161, 0.50)\
}\
.ace-solarized-dark .ace_keyword,\
.ace-solarized-dark .ace_meta,\
.ace-solarized-dark .ace_support.ace_class,\
.ace-solarized-dark .ace_support.ace_type {\
color: #859900\
}\
.ace-solarized-dark .ace_constant.ace_character,\
.ace-solarized-dark .ace_constant.ace_other {\
color: #CB4B16\
}\
.ace-solarized-dark .ace_constant.ace_language {\
color: #B58900\
}\
.ace-solarized-dark .ace_constant.ace_numeric {\
color: #D33682\
}\
.ace-solarized-dark .ace_fold {\
background-color: #268BD2;\
border-color: #93A1A1\
}\
.ace-solarized-dark .ace_entity.ace_name.ace_function,\
.ace-solarized-dark .ace_entity.ace_name.ace_tag,\
.ace-solarized-dark .ace_support.ace_function,\
.ace-solarized-dark .ace_variable,\
.ace-solarized-dark .ace_variable.ace_language {\
color: #268BD2\
}\
.ace-solarized-dark .ace_string {\
color: #2AA198\
}\
.ace-solarized-dark .ace_comment {\
font-style: italic;\
color: #657B83\
}\
.ace-solarized-dark .ace_indent-guide {\
background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAEklEQVQImWNg0Db1ZVCxc/sPAAd4AlUHlLenAAAAAElFTkSuQmCC) right repeat-y\
}";
var dom = acequire("../lib/dom");
dom.importCssString(exports.cssText, exports.cssClass);
});
/***/ }),
/* 267 */
/*!*********************************************!*\
!*** ./node_modules/brace/theme/monokai.js ***!
\*********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
ace.define("ace/theme/monokai",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
exports.isDark = true;
exports.cssClass = "ace-monokai";
exports.cssText = ".ace-monokai .ace_gutter {\
background: #2F3129;\
color: #8F908A\
}\
.ace-monokai .ace_print-margin {\
width: 1px;\
background: #555651\
}\
.ace-monokai {\
background-color: #272822;\
color: #F8F8F2\
}\
.ace-monokai .ace_cursor {\
color: #F8F8F0\
}\
.ace-monokai .ace_marker-layer .ace_selection {\
background: #49483E\
}\
.ace-monokai.ace_multiselect .ace_selection.ace_start {\
box-shadow: 0 0 3px 0px #272822;\
}\
.ace-monokai .ace_marker-layer .ace_step {\
background: rgb(102, 82, 0)\
}\
.ace-monokai .ace_marker-layer .ace_bracket {\
margin: -1px 0 0 -1px;\
border: 1px solid #49483E\
}\
.ace-monokai .ace_marker-layer .ace_active-line {\
background: #202020\
}\
.ace-monokai .ace_gutter-active-line {\
background-color: #272727\
}\
.ace-monokai .ace_marker-layer .ace_selected-word {\
border: 1px solid #49483E\
}\
.ace-monokai .ace_invisible {\
color: #52524d\
}\
.ace-monokai .ace_entity.ace_name.ace_tag,\
.ace-monokai .ace_keyword,\
.ace-monokai .ace_meta.ace_tag,\
.ace-monokai .ace_storage {\
color: #F92672\
}\
.ace-monokai .ace_punctuation,\
.ace-monokai .ace_punctuation.ace_tag {\
color: #fff\
}\
.ace-monokai .ace_constant.ace_character,\
.ace-monokai .ace_constant.ace_language,\
.ace-monokai .ace_constant.ace_numeric,\
.ace-monokai .ace_constant.ace_other {\
color: #AE81FF\
}\
.ace-monokai .ace_invalid {\
color: #F8F8F0;\
background-color: #F92672\
}\
.ace-monokai .ace_invalid.ace_deprecated {\
color: #F8F8F0;\
background-color: #AE81FF\
}\
.ace-monokai .ace_support.ace_constant,\
.ace-monokai .ace_support.ace_function {\
color: #66D9EF\
}\
.ace-monokai .ace_fold {\
background-color: #A6E22E;\
border-color: #F8F8F2\
}\
.ace-monokai .ace_storage.ace_type,\
.ace-monokai .ace_support.ace_class,\
.ace-monokai .ace_support.ace_type {\
font-style: italic;\
color: #66D9EF\
}\
.ace-monokai .ace_entity.ace_name.ace_function,\
.ace-monokai .ace_entity.ace_other,\
.ace-monokai .ace_entity.ace_other.ace_attribute-name,\
.ace-monokai .ace_variable {\
color: #A6E22E\
}\
.ace-monokai .ace_variable.ace_parameter {\
font-style: italic;\
color: #FD971F\
}\
.ace-monokai .ace_string {\
color: #E6DB74\
}\
.ace-monokai .ace_comment {\
color: #75715E\
}\
.ace-monokai .ace_indent-guide {\
background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAEklEQVQImWPQ0FD0ZXBzd/wPAAjVAoxeSgNeAAAAAElFTkSuQmCC) right repeat-y\
}";
var dom = acequire("../lib/dom");
dom.importCssString(exports.cssText, exports.cssClass);
});
/***/ }),
/* 268 */
/*!********************************************!*\
!*** ./node_modules/brace/theme/chrome.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
ace.define("ace/theme/chrome",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
exports.isDark = false;
exports.cssClass = "ace-chrome";
exports.cssText = ".ace-chrome .ace_gutter {\
background: #ebebeb;\
color: #333;\
overflow : hidden;\
}\
.ace-chrome .ace_print-margin {\
width: 1px;\
background: #e8e8e8;\
}\
.ace-chrome {\
background-color: #FFFFFF;\
color: black;\
}\
.ace-chrome .ace_cursor {\
color: black;\
}\
.ace-chrome .ace_invisible {\
color: rgb(191, 191, 191);\
}\
.ace-chrome .ace_constant.ace_buildin {\
color: rgb(88, 72, 246);\
}\
.ace-chrome .ace_constant.ace_language {\
color: rgb(88, 92, 246);\
}\
.ace-chrome .ace_constant.ace_library {\
color: rgb(6, 150, 14);\
}\
.ace-chrome .ace_invalid {\
background-color: rgb(153, 0, 0);\
color: white;\
}\
.ace-chrome .ace_fold {\
}\
.ace-chrome .ace_support.ace_function {\
color: rgb(60, 76, 114);\
}\
.ace-chrome .ace_support.ace_constant {\
color: rgb(6, 150, 14);\
}\
.ace-chrome .ace_support.ace_type,\
.ace-chrome .ace_support.ace_class\
.ace-chrome .ace_support.ace_other {\
color: rgb(109, 121, 222);\
}\
.ace-chrome .ace_variable.ace_parameter {\
font-style:italic;\
color:#FD971F;\
}\
.ace-chrome .ace_keyword.ace_operator {\
color: rgb(104, 118, 135);\
}\
.ace-chrome .ace_comment {\
color: #236e24;\
}\
.ace-chrome .ace_comment.ace_doc {\
color: #236e24;\
}\
.ace-chrome .ace_comment.ace_doc.ace_tag {\
color: #236e24;\
}\
.ace-chrome .ace_constant.ace_numeric {\
color: rgb(0, 0, 205);\
}\
.ace-chrome .ace_variable {\
color: rgb(49, 132, 149);\
}\
.ace-chrome .ace_xml-pe {\
color: rgb(104, 104, 91);\
}\
.ace-chrome .ace_entity.ace_name.ace_function {\
color: #0000A2;\
}\
.ace-chrome .ace_heading {\
color: rgb(12, 7, 255);\
}\
.ace-chrome .ace_list {\
color:rgb(185, 6, 144);\
}\
.ace-chrome .ace_marker-layer .ace_selection {\
background: rgb(181, 213, 255);\
}\
.ace-chrome .ace_marker-layer .ace_step {\
background: rgb(252, 255, 0);\
}\
.ace-chrome .ace_marker-layer .ace_stack {\
background: rgb(164, 229, 101);\
}\
.ace-chrome .ace_marker-layer .ace_bracket {\
margin: -1px 0 0 -1px;\
border: 1px solid rgb(192, 192, 192);\
}\
.ace-chrome .ace_marker-layer .ace_active-line {\
background: rgba(0, 0, 0, 0.07);\
}\
.ace-chrome .ace_gutter-active-line {\
background-color : #dcdcdc;\
}\
.ace-chrome .ace_marker-layer .ace_selected-word {\
background: rgb(250, 250, 255);\
border: 1px solid rgb(200, 200, 250);\
}\
.ace-chrome .ace_storage,\
.ace-chrome .ace_keyword,\
.ace-chrome .ace_meta.ace_tag {\
color: rgb(147, 15, 128);\
}\
.ace-chrome .ace_string.ace_regex {\
color: rgb(255, 0, 0)\
}\
.ace-chrome .ace_string {\
color: #1A1AA6;\
}\
.ace-chrome .ace_entity.ace_other.ace_attribute-name {\
color: #994409;\
}\
.ace-chrome .ace_indent-guide {\
background: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==\") right repeat-y;\
}\
";
var dom = acequire("../lib/dom");
dom.importCssString(exports.cssText, exports.cssClass);
});
/***/ }),
/* 269 */
/*!*******************************************!*\
!*** ./node_modules/brace/theme/chaos.js ***!
\*******************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
ace.define("ace/theme/chaos",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
exports.isDark = true;
exports.cssClass = "ace-chaos";
exports.cssText = ".ace-chaos .ace_gutter {\
background: #141414;\
color: #595959;\
border-right: 1px solid #282828;\
}\
.ace-chaos .ace_gutter-cell.ace_warning {\
background-image: none;\
background: #FC0;\
border-left: none;\
padding-left: 0;\
color: #000;\
}\
.ace-chaos .ace_gutter-cell.ace_error {\
background-position: -6px center;\
background-image: none;\
background: #F10;\
border-left: none;\
padding-left: 0;\
color: #000;\
}\
.ace-chaos .ace_print-margin {\
border-left: 1px solid #555;\
right: 0;\
background: #1D1D1D;\
}\
.ace-chaos {\
background-color: #161616;\
color: #E6E1DC;\
}\
.ace-chaos .ace_cursor {\
border-left: 2px solid #FFFFFF;\
}\
.ace-chaos .ace_cursor.ace_overwrite {\
border-left: 0px;\
border-bottom: 1px solid #FFFFFF;\
}\
.ace-chaos .ace_marker-layer .ace_selection {\
background: #494836;\
}\
.ace-chaos .ace_marker-layer .ace_step {\
background: rgb(198, 219, 174);\
}\
.ace-chaos .ace_marker-layer .ace_bracket {\
margin: -1px 0 0 -1px;\
border: 1px solid #FCE94F;\
}\
.ace-chaos .ace_marker-layer .ace_active-line {\
background: #333;\
}\
.ace-chaos .ace_gutter-active-line {\
background-color: #222;\
}\
.ace-chaos .ace_invisible {\
color: #404040;\
}\
.ace-chaos .ace_keyword {\
color:#00698F;\
}\
.ace-chaos .ace_keyword.ace_operator {\
color:#FF308F;\
}\
.ace-chaos .ace_constant {\
color:#1EDAFB;\
}\
.ace-chaos .ace_constant.ace_language {\
color:#FDC251;\
}\
.ace-chaos .ace_constant.ace_library {\
color:#8DFF0A;\
}\
.ace-chaos .ace_constant.ace_numeric {\
color:#58C554;\
}\
.ace-chaos .ace_invalid {\
color:#FFFFFF;\
background-color:#990000;\
}\
.ace-chaos .ace_invalid.ace_deprecated {\
color:#FFFFFF;\
background-color:#990000;\
}\
.ace-chaos .ace_support {\
color: #999;\
}\
.ace-chaos .ace_support.ace_function {\
color:#00AEEF;\
}\
.ace-chaos .ace_function {\
color:#00AEEF;\
}\
.ace-chaos .ace_string {\
color:#58C554;\
}\
.ace-chaos .ace_comment {\
color:#555;\
font-style:italic;\
padding-bottom: 0px;\
}\
.ace-chaos .ace_variable {\
color:#997744;\
}\
.ace-chaos .ace_meta.ace_tag {\
color:#BE53E6;\
}\
.ace-chaos .ace_entity.ace_other.ace_attribute-name {\
color:#FFFF89;\
}\
.ace-chaos .ace_markup.ace_underline {\
text-decoration: underline;\
}\
.ace-chaos .ace_fold-widget {\
text-align: center;\
}\
.ace-chaos .ace_fold-widget:hover {\
color: #777;\
}\
.ace-chaos .ace_fold-widget.ace_start,\
.ace-chaos .ace_fold-widget.ace_end,\
.ace-chaos .ace_fold-widget.ace_closed{\
background: none;\
border: none;\
box-shadow: none;\
}\
.ace-chaos .ace_fold-widget.ace_start:after {\
content: '▾'\
}\
.ace-chaos .ace_fold-widget.ace_end:after {\
content: '▴'\
}\
.ace-chaos .ace_fold-widget.ace_closed:after {\
content: '‣'\
}\
.ace-chaos .ace_indent-guide {\
border-right:1px dotted #333;\
margin-right:-1px;\
}\
.ace-chaos .ace_fold { \
background: #222; \
border-radius: 3px; \
color: #7AF; \
border: none; \
}\
.ace-chaos .ace_fold:hover {\
background: #CCC; \
color: #000;\
}\
";
var dom = acequire("../lib/dom");
dom.importCssString(exports.cssText, exports.cssClass);
});
/***/ }),
/* 270 */
/*!***********************************************!*\
!*** ./node_modules/brace/mode/javascript.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
ace.define("ace/mode/doc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(acequire, exports, module) {
"use strict";
var oop = acequire("../lib/oop");
var TextHighlightRules = acequire("./text_highlight_rules").TextHighlightRules;
var DocCommentHighlightRules = function() {
this.$rules = {
"start" : [ {
token : "comment.doc.tag",
regex : "@[\\w\\d_]+" // TODO: fix email addresses
},
DocCommentHighlightRules.getTagRule(),
{
defaultToken : "comment.doc",
caseInsensitive: true
}]
};
};
oop.inherits(DocCommentHighlightRules, TextHighlightRules);
DocCommentHighlightRules.getTagRule = function(start) {
return {
token : "comment.doc.tag.storage.type",
regex : "\\b(?:TODO|FIXME|XXX|HACK)\\b"
};
};
DocCommentHighlightRules.getStartRule = function(start) {
return {
token : "comment.doc", // doc comment
regex : "\\/\\*(?=\\*)",
next : start
};
};
DocCommentHighlightRules.getEndRule = function (start) {
return {
token : "comment.doc", // closing comment
regex : "\\*\\/",
next : start
};
};
exports.DocCommentHighlightRules = DocCommentHighlightRules;
});
ace.define("ace/mode/javascript_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/doc_comment_highlight_rules","ace/mode/text_highlight_rules"], function(acequire, exports, module) {
"use strict";
var oop = acequire("../lib/oop");
var DocCommentHighlightRules = acequire("./doc_comment_highlight_rules").DocCommentHighlightRules;
var TextHighlightRules = acequire("./text_highlight_rules").TextHighlightRules;
var identifierRe = "[a-zA-Z\\$_\u00a1-\uffff][a-zA-Z\\d\\$_\u00a1-\uffff]*";
var JavaScriptHighlightRules = function(options) {
var keywordMapper = this.createKeywordMapper({
"variable.language":
"Array|Boolean|Date|Function|Iterator|Number|Object|RegExp|String|Proxy|" + // Constructors
"Namespace|QName|XML|XMLList|" + // E4X
"ArrayBuffer|Float32Array|Float64Array|Int16Array|Int32Array|Int8Array|" +
"Uint16Array|Uint32Array|Uint8Array|Uint8ClampedArray|" +
"Error|EvalError|InternalError|RangeError|ReferenceError|StopIteration|" + // Errors
"SyntaxError|TypeError|URIError|" +
"decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|eval|isFinite|" + // Non-constructor functions
"isNaN|parseFloat|parseInt|" +
"JSON|Math|" + // Other
"this|arguments|prototype|window|document" , // Pseudo
"keyword":
"const|yield|import|get|set|async|await|" +
"break|case|catch|continue|default|delete|do|else|finally|for|function|" +
"if|in|of|instanceof|new|return|switch|throw|try|typeof|let|var|while|with|debugger|" +
"__parent__|__count__|escape|unescape|with|__proto__|" +
"class|enum|extends|super|export|implements|private|public|interface|package|protected|static",
"storage.type":
"const|let|var|function",
"constant.language":
"null|Infinity|NaN|undefined",
"support.function":
"alert",
"constant.language.boolean": "true|false"
}, "identifier");
var kwBeforeRe = "case|do|else|finally|in|instanceof|return|throw|try|typeof|yield|void";
var escapedRe = "\\\\(?:x[0-9a-fA-F]{2}|" + // hex
"u[0-9a-fA-F]{4}|" + // unicode
"u{[0-9a-fA-F]{1,6}}|" + // es6 unicode
"[0-2][0-7]{0,2}|" + // oct
"3[0-7][0-7]?|" + // oct
"[4-7][0-7]?|" + //oct
".)";
this.$rules = {
"no_regex" : [
DocCommentHighlightRules.getStartRule("doc-start"),
comments("no_regex"),
{
token : "string",
regex : "'(?=.)",
next : "qstring"
}, {
token : "string",
regex : '"(?=.)',
next : "qqstring"
}, {
token : "constant.numeric", // hexadecimal, octal and binary
regex : /0(?:[xX][0-9a-fA-F]+|[oO][0-7]+|[bB][01]+)\b/
}, {
token : "constant.numeric", // decimal integers and floats
regex : /(?:\d\d*(?:\.\d*)?|\.\d+)(?:[eE][+-]?\d+\b)?/
}, {
token : [
"storage.type", "punctuation.operator", "support.function",
"punctuation.operator", "entity.name.function", "text","keyword.operator"
],
regex : "(" + identifierRe + ")(\\.)(prototype)(\\.)(" + identifierRe +")(\\s*)(=)",
next: "function_arguments"
}, {
token : [
"storage.type", "punctuation.operator", "entity.name.function", "text",
"keyword.operator", "text", "storage.type", "text", "paren.lparen"
],
regex : "(" + identifierRe + ")(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()",
next: "function_arguments"
}, {
token : [
"entity.name.function", "text", "keyword.operator", "text", "storage.type",
"text", "paren.lparen"
],
regex : "(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()",
next: "function_arguments"
}, {
token : [
"storage.type", "punctuation.operator", "entity.name.function", "text",
"keyword.operator", "text",
"storage.type", "text", "entity.name.function", "text", "paren.lparen"
],
regex : "(" + identifierRe + ")(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s+)(\\w+)(\\s*)(\\()",
next: "function_arguments"
}, {
token : [
"storage.type", "text", "entity.name.function", "text", "paren.lparen"
],
regex : "(function)(\\s+)(" + identifierRe + ")(\\s*)(\\()",
next: "function_arguments"
}, {
token : [
"entity.name.function", "text", "punctuation.operator",
"text", "storage.type", "text", "paren.lparen"
],
regex : "(" + identifierRe + ")(\\s*)(:)(\\s*)(function)(\\s*)(\\()",
next: "function_arguments"
}, {
token : [
"text", "text", "storage.type", "text", "paren.lparen"
],
regex : "(:)(\\s*)(function)(\\s*)(\\()",
next: "function_arguments"
}, {
token : "keyword",
regex : "from(?=\\s*('|\"))"
}, {
token : "keyword",
regex : "(?:" + kwBeforeRe + ")\\b",
next : "start"
}, {
token : ["support.constant"],
regex : /that\b/
}, {
token : ["storage.type", "punctuation.operator", "support.function.firebug"],
regex : /(console)(\.)(warn|info|log|error|time|trace|timeEnd|assert)\b/
}, {
token : keywordMapper,
regex : identifierRe
}, {
token : "punctuation.operator",
regex : /[.](?![.])/,
next : "property"
}, {
token : "storage.type",
regex : /=>/
}, {
token : "keyword.operator",
regex : /--|\+\+|\.{3}|===|==|=|!=|!==|<+=?|>+=?|!|&&|\|\||\?:|[!$%&*+\-~\/^]=?/,
next : "start"
}, {
token : "punctuation.operator",
regex : /[?:,;.]/,
next : "start"
}, {
token : "paren.lparen",
regex : /[\[({]/,
next : "start"
}, {
token : "paren.rparen",
regex : /[\])}]/
}, {
token: "comment",
regex: /^#!.*$/
}
],
property: [{
token : "text",
regex : "\\s+"
}, {
token : [
"storage.type", "punctuation.operator", "entity.name.function", "text",
"keyword.operator", "text",
"storage.type", "text", "entity.name.function", "text", "paren.lparen"
],
regex : "(" + identifierRe + ")(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(?:(\\s+)(\\w+))?(\\s*)(\\()",
next: "function_arguments"
}, {
token : "punctuation.operator",
regex : /[.](?![.])/
}, {
token : "support.function",
regex : /(s(?:h(?:ift|ow(?:Mod(?:elessDialog|alDialog)|Help))|croll(?:X|By(?:Pages|Lines)?|Y|To)?|t(?:op|rike)|i(?:n|zeToContent|debar|gnText)|ort|u(?:p|b(?:str(?:ing)?)?)|pli(?:ce|t)|e(?:nd|t(?:Re(?:sizable|questHeader)|M(?:i(?:nutes|lliseconds)|onth)|Seconds|Ho(?:tKeys|urs)|Year|Cursor|Time(?:out)?|Interval|ZOptions|Date|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Date|FullYear)|FullYear|Active)|arch)|qrt|lice|avePreferences|mall)|h(?:ome|andleEvent)|navigate|c(?:har(?:CodeAt|At)|o(?:s|n(?:cat|textual|firm)|mpile)|eil|lear(?:Timeout|Interval)?|a(?:ptureEvents|ll)|reate(?:StyleSheet|Popup|EventObject))|t(?:o(?:GMTString|S(?:tring|ource)|U(?:TCString|pperCase)|Lo(?:caleString|werCase))|est|a(?:n|int(?:Enabled)?))|i(?:s(?:NaN|Finite)|ndexOf|talics)|d(?:isableExternalCapture|ump|etachEvent)|u(?:n(?:shift|taint|escape|watch)|pdateCommands)|j(?:oin|avaEnabled)|p(?:o(?:p|w)|ush|lugins.refresh|a(?:ddings|rse(?:Int|Float)?)|r(?:int|ompt|eference))|e(?:scape|nableExternalCapture|val|lementFromPoint|x(?:p|ec(?:Script|Command)?))|valueOf|UTC|queryCommand(?:State|Indeterm|Enabled|Value)|f(?:i(?:nd|le(?:ModifiedDate|Size|CreatedDate|UpdatedDate)|xed)|o(?:nt(?:size|color)|rward)|loor|romCharCode)|watch|l(?:ink|o(?:ad|g)|astIndexOf)|a(?:sin|nchor|cos|t(?:tachEvent|ob|an(?:2)?)|pply|lert|b(?:s|ort))|r(?:ou(?:nd|teEvents)|e(?:size(?:By|To)|calc|turnValue|place|verse|l(?:oad|ease(?:Capture|Events)))|andom)|g(?:o|et(?:ResponseHeader|M(?:i(?:nutes|lliseconds)|onth)|Se(?:conds|lection)|Hours|Year|Time(?:zoneOffset)?|Da(?:y|te)|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Da(?:y|te)|FullYear)|FullYear|A(?:ttention|llResponseHeaders)))|m(?:in|ove(?:B(?:y|elow)|To(?:Absolute)?|Above)|ergeAttributes|a(?:tch|rgins|x))|b(?:toa|ig|o(?:ld|rderWidths)|link|ack))\b(?=\()/
}, {
token : "support.function.dom",
regex : /(s(?:ub(?:stringData|mit)|plitText|e(?:t(?:NamedItem|Attribute(?:Node)?)|lect))|has(?:ChildNodes|Feature)|namedItem|c(?:l(?:ick|o(?:se|neNode))|reate(?:C(?:omment|DATASection|aption)|T(?:Head|extNode|Foot)|DocumentFragment|ProcessingInstruction|E(?:ntityReference|lement)|Attribute))|tabIndex|i(?:nsert(?:Row|Before|Cell|Data)|tem)|open|delete(?:Row|C(?:ell|aption)|T(?:Head|Foot)|Data)|focus|write(?:ln)?|a(?:dd|ppend(?:Child|Data))|re(?:set|place(?:Child|Data)|move(?:NamedItem|Child|Attribute(?:Node)?)?)|get(?:NamedItem|Element(?:sBy(?:Name|TagName|ClassName)|ById)|Attribute(?:Node)?)|blur)\b(?=\()/
}, {
token : "support.constant",
regex : /(s(?:ystemLanguage|cr(?:ipts|ollbars|een(?:X|Y|Top|Left))|t(?:yle(?:Sheets)?|atus(?:Text|bar)?)|ibling(?:Below|Above)|ource|uffixes|e(?:curity(?:Policy)?|l(?:ection|f)))|h(?:istory|ost(?:name)?|as(?:h|Focus))|y|X(?:MLDocument|SLDocument)|n(?:ext|ame(?:space(?:s|URI)|Prop))|M(?:IN_VALUE|AX_VALUE)|c(?:haracterSet|o(?:n(?:structor|trollers)|okieEnabled|lorDepth|mp(?:onents|lete))|urrent|puClass|l(?:i(?:p(?:boardData)?|entInformation)|osed|asses)|alle(?:e|r)|rypto)|t(?:o(?:olbar|p)|ext(?:Transform|Indent|Decoration|Align)|ags)|SQRT(?:1_2|2)|i(?:n(?:ner(?:Height|Width)|put)|ds|gnoreCase)|zIndex|o(?:scpu|n(?:readystatechange|Line)|uter(?:Height|Width)|p(?:sProfile|ener)|ffscreenBuffering)|NEGATIVE_INFINITY|d(?:i(?:splay|alog(?:Height|Top|Width|Left|Arguments)|rectories)|e(?:scription|fault(?:Status|Ch(?:ecked|arset)|View)))|u(?:ser(?:Profile|Language|Agent)|n(?:iqueID|defined)|pdateInterval)|_content|p(?:ixelDepth|ort|ersonalbar|kcs11|l(?:ugins|atform)|a(?:thname|dding(?:Right|Bottom|Top|Left)|rent(?:Window|Layer)?|ge(?:X(?:Offset)?|Y(?:Offset)?))|r(?:o(?:to(?:col|type)|duct(?:Sub)?|mpter)|e(?:vious|fix)))|e(?:n(?:coding|abledPlugin)|x(?:ternal|pando)|mbeds)|v(?:isibility|endor(?:Sub)?|Linkcolor)|URLUnencoded|P(?:I|OSITIVE_INFINITY)|f(?:ilename|o(?:nt(?:Size|Family|Weight)|rmName)|rame(?:s|Element)|gColor)|E|whiteSpace|l(?:i(?:stStyleType|n(?:eHeight|kColor))|o(?:ca(?:tion(?:bar)?|lName)|wsrc)|e(?:ngth|ft(?:Context)?)|a(?:st(?:M(?:odified|atch)|Index|Paren)|yer(?:s|X)|nguage))|a(?:pp(?:MinorVersion|Name|Co(?:deName|re)|Version)|vail(?:Height|Top|Width|Left)|ll|r(?:ity|guments)|Linkcolor|bove)|r(?:ight(?:Context)?|e(?:sponse(?:XML|Text)|adyState))|global|x|m(?:imeTypes|ultiline|enubar|argin(?:Right|Bottom|Top|Left))|L(?:N(?:10|2)|OG(?:10E|2E))|b(?:o(?:ttom|rder(?:Width|RightWidth|BottomWidth|Style|Color|TopWidth|LeftWidth))|ufferDepth|elow|ackground(?:Color|Image)))\b/
}, {
token : "identifier",
regex : identifierRe
}, {
regex: "",
token: "empty",
next: "no_regex"
}
],
"start": [
DocCommentHighlightRules.getStartRule("doc-start"),
comments("start"),
{
token: "string.regexp",
regex: "\\/",
next: "regex"
}, {
token : "text",
regex : "\\s+|^$",
next : "start"
}, {
token: "empty",
regex: "",
next: "no_regex"
}
],
"regex": [
{
token: "regexp.keyword.operator",
regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)"
}, {
token: "string.regexp",
regex: "/[sxngimy]*",
next: "no_regex"
}, {
token : "invalid",
regex: /\{\d+\b,?\d*\}[+*]|[+*$^?][+*]|[$^][?]|\?{3,}/
}, {
token : "constant.language.escape",
regex: /\(\?[:=!]|\)|\{\d+\b,?\d*\}|[+*]\?|[()$^+*?.]/
}, {
token : "constant.language.delimiter",
regex: /\|/
}, {
token: "constant.language.escape",
regex: /\[\^?/,
next: "regex_character_class"
}, {
token: "empty",
regex: "$",
next: "no_regex"
}, {
defaultToken: "string.regexp"
}
],
"regex_character_class": [
{
token: "regexp.charclass.keyword.operator",
regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)"
}, {
token: "constant.language.escape",
regex: "]",
next: "regex"
}, {
token: "constant.language.escape",
regex: "-"
}, {
token: "empty",
regex: "$",
next: "no_regex"
}, {
defaultToken: "string.regexp.charachterclass"
}
],
"function_arguments": [
{
token: "variable.parameter",
regex: identifierRe
}, {
token: "punctuation.operator",
regex: "[, ]+"
}, {
token: "punctuation.operator",
regex: "$"
}, {
token: "empty",
regex: "",
next: "no_regex"
}
],
"qqstring" : [
{
token : "constant.language.escape",
regex : escapedRe
}, {
token : "string",
regex : "\\\\$",
consumeLineEnd : true
}, {
token : "string",
regex : '"|$',
next : "no_regex"
}, {
defaultToken: "string"
}
],
"qstring" : [
{
token : "constant.language.escape",
regex : escapedRe
}, {
token : "string",
regex : "\\\\$",
consumeLineEnd : true
}, {
token : "string",
regex : "'|$",
next : "no_regex"
}, {
defaultToken: "string"
}
]
};
if (!options || !options.noES6) {
this.$rules.no_regex.unshift({
regex: "[{}]", onMatch: function(val, state, stack) {
this.next = val == "{" ? this.nextState : "";
if (val == "{" && stack.length) {
stack.unshift("start", state);
}
else if (val == "}" && stack.length) {
stack.shift();
this.next = stack.shift();
if (this.next.indexOf("string") != -1 || this.next.indexOf("jsx") != -1)
return "paren.quasi.end";
}
return val == "{" ? "paren.lparen" : "paren.rparen";
},
nextState: "start"
}, {
token : "string.quasi.start",
regex : /`/,
push : [{
token : "constant.language.escape",
regex : escapedRe
}, {
token : "paren.quasi.start",
regex : /\${/,
push : "start"
}, {
token : "string.quasi.end",
regex : /`/,
next : "pop"
}, {
defaultToken: "string.quasi"
}]
});
if (!options || options.jsx != false)
JSX.call(this);
}
this.embedRules(DocCommentHighlightRules, "doc-",
[ DocCommentHighlightRules.getEndRule("no_regex") ]);
this.normalizeRules();
};
oop.inherits(JavaScriptHighlightRules, TextHighlightRules);
function JSX() {
var tagRegex = identifierRe.replace("\\d", "\\d\\-");
var jsxTag = {
onMatch : function(val, state, stack) {
var offset = val.charAt(1) == "/" ? 2 : 1;
if (offset == 1) {
if (state != this.nextState)
stack.unshift(this.next, this.nextState, 0);
else
stack.unshift(this.next);
stack[2]++;
} else if (offset == 2) {
if (state == this.nextState) {
stack[1]--;
if (!stack[1] || stack[1] < 0) {
stack.shift();
stack.shift();
}
}
}
return [{
type: "meta.tag.punctuation." + (offset == 1 ? "" : "end-") + "tag-open.xml",
value: val.slice(0, offset)
}, {
type: "meta.tag.tag-name.xml",
value: val.substr(offset)
}];
},
regex : "</?" + tagRegex + "",
next: "jsxAttributes",
nextState: "jsx"
};
this.$rules.start.unshift(jsxTag);
var jsxJsRule = {
regex: "{",
token: "paren.quasi.start",
push: "start"
};
this.$rules.jsx = [
jsxJsRule,
jsxTag,
{include : "reference"},
{defaultToken: "string"}
];
this.$rules.jsxAttributes = [{
token : "meta.tag.punctuation.tag-close.xml",
regex : "/?>",
onMatch : function(value, currentState, stack) {
if (currentState == stack[0])
stack.shift();
if (value.length == 2) {
if (stack[0] == this.nextState)
stack[1]--;
if (!stack[1] || stack[1] < 0) {
stack.splice(0, 2);
}
}
this.next = stack[0] || "start";
return [{type: this.token, value: value}];
},
nextState: "jsx"
},
jsxJsRule,
comments("jsxAttributes"),
{
token : "entity.other.attribute-name.xml",
regex : tagRegex
}, {
token : "keyword.operator.attribute-equals.xml",
regex : "="
}, {
token : "text.tag-whitespace.xml",
regex : "\\s+"
}, {
token : "string.attribute-value.xml",
regex : "'",
stateName : "jsx_attr_q",
push : [
{token : "string.attribute-value.xml", regex: "'", next: "pop"},
{include : "reference"},
{defaultToken : "string.attribute-value.xml"}
]
}, {
token : "string.attribute-value.xml",
regex : '"',
stateName : "jsx_attr_qq",
push : [
{token : "string.attribute-value.xml", regex: '"', next: "pop"},
{include : "reference"},
{defaultToken : "string.attribute-value.xml"}
]
},
jsxTag
];
this.$rules.reference = [{
token : "constant.language.escape.reference.xml",
regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)"
}];
}
function comments(next) {
return [
{
token : "comment", // multi line comment
regex : /\/\*/,
next: [
DocCommentHighlightRules.getTagRule(),
{token : "comment", regex : "\\*\\/", next : next || "pop"},
{defaultToken : "comment", caseInsensitive: true}
]
}, {
token : "comment",
regex : "\\/\\/",
next: [
DocCommentHighlightRules.getTagRule(),
{token : "comment", regex : "$|^", next : next || "pop"},
{defaultToken : "comment", caseInsensitive: true}
]
}
];
}
exports.JavaScriptHighlightRules = JavaScriptHighlightRules;
});
ace.define("ace/mode/matching_brace_outdent",["require","exports","module","ace/range"], function(acequire, exports, module) {
"use strict";
var Range = acequire("../range").Range;
var MatchingBraceOutdent = function() {};
(function() {
this.checkOutdent = function(line, input) {
if (! /^\s+$/.test(line))
return false;
return /^\s*\}/.test(input);
};
this.autoOutdent = function(doc, row) {
var line = doc.getLine(row);
var match = line.match(/^(\s*\})/);
if (!match) return 0;
var column = match[1].length;
var openBracePos = doc.findMatchingBracket({row: row, column: column});
if (!openBracePos || openBracePos.row == row) return 0;
var indent = this.$getIndent(doc.getLine(openBracePos.row));
doc.replace(new Range(row, 0, row, column-1), indent);
};
this.$getIndent = function(line) {
return line.match(/^\s*/)[0];
};
}).call(MatchingBraceOutdent.prototype);
exports.MatchingBraceOutdent = MatchingBraceOutdent;
});
ace.define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"], function(acequire, exports, module) {
"use strict";
var oop = acequire("../../lib/oop");
var Range = acequire("../../range").Range;
var BaseFoldMode = acequire("./fold_mode").FoldMode;
var FoldMode = exports.FoldMode = function(commentRegex) {
if (commentRegex) {
this.foldingStartMarker = new RegExp(
this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
);
this.foldingStopMarker = new RegExp(
this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
);
}
};
oop.inherits(FoldMode, BaseFoldMode);
(function() {
this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/;
this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/;
this.singleLineBlockCommentRe= /^\s*(\/\*).*\*\/\s*$/;
this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
this._getFoldWidgetBase = this.getFoldWidget;
this.getFoldWidget = function(session, foldStyle, row) {
var line = session.getLine(row);
if (this.singleLineBlockCommentRe.test(line)) {
if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line))
return "";
}
var fw = this._getFoldWidgetBase(session, foldStyle, row);
if (!fw && this.startRegionRe.test(line))
return "start"; // lineCommentRegionStart
return fw;
};
this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
var line = session.getLine(row);
if (this.startRegionRe.test(line))
return this.getCommentRegionBlock(session, line, row);
var match = line.match(this.foldingStartMarker);
if (match) {
var i = match.index;
if (match[1])
return this.openingBracketBlock(session, match[1], row, i);
var range = session.getCommentFoldRange(row, i + match[0].length, 1);
if (range && !range.isMultiLine()) {
if (forceMultiline) {
range = this.getSectionRange(session, row);
} else if (foldStyle != "all")
range = null;
}
return range;
}
if (foldStyle === "markbegin")
return;
var match = line.match(this.foldingStopMarker);
if (match) {
var i = match.index + match[0].length;
if (match[1])
return this.closingBracketBlock(session, match[1], row, i);
return session.getCommentFoldRange(row, i, -1);
}
};
this.getSectionRange = function(session, row) {
var line = session.getLine(row);
var startIndent = line.search(/\S/);
var startRow = row;
var startColumn = line.length;
row = row + 1;
var endRow = row;
var maxRow = session.getLength();
while (++row < maxRow) {
line = session.getLine(row);
var indent = line.search(/\S/);
if (indent === -1)
continue;
if (startIndent > indent)
break;
var subRange = this.getFoldWidgetRange(session, "all", row);
if (subRange) {
if (subRange.start.row <= startRow) {
break;
} else if (subRange.isMultiLine()) {
row = subRange.end.row;
} else if (startIndent == indent) {
break;
}
}
endRow = row;
}
return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
};
this.getCommentRegionBlock = function(session, line, row) {
var startColumn = line.search(/\s*$/);
var maxRow = session.getLength();
var startRow = row;
var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
var depth = 1;
while (++row < maxRow) {
line = session.getLine(row);
var m = re.exec(line);
if (!m) continue;
if (m[1]) depth--;
else depth++;
if (!depth) break;
}
var endRow = row;
if (endRow > startRow) {
return new Range(startRow, startColumn, endRow, line.length);
}
};
}).call(FoldMode.prototype);
});
ace.define("ace/mode/javascript",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/javascript_highlight_rules","ace/mode/matching_brace_outdent","ace/worker/worker_client","ace/mode/behaviour/cstyle","ace/mode/folding/cstyle"], function(acequire, exports, module) {
"use strict";
var oop = acequire("../lib/oop");
var TextMode = acequire("./text").Mode;
var JavaScriptHighlightRules = acequire("./javascript_highlight_rules").JavaScriptHighlightRules;
var MatchingBraceOutdent = acequire("./matching_brace_outdent").MatchingBraceOutdent;
var WorkerClient = acequire("../worker/worker_client").WorkerClient;
var CstyleBehaviour = acequire("./behaviour/cstyle").CstyleBehaviour;
var CStyleFoldMode = acequire("./folding/cstyle").FoldMode;
var Mode = function() {
this.HighlightRules = JavaScriptHighlightRules;
this.$outdent = new MatchingBraceOutdent();
this.$behaviour = new CstyleBehaviour();
this.foldingRules = new CStyleFoldMode();
};
oop.inherits(Mode, TextMode);
(function() {
this.lineCommentStart = "//";
this.blockComment = {start: "/*", end: "*/"};
this.$quotes = {'"': '"', "'": "'", "`": "`"};
this.getNextLineIndent = function(state, line, tab) {
var indent = this.$getIndent(line);
var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
var tokens = tokenizedLine.tokens;
var endState = tokenizedLine.state;
if (tokens.length && tokens[tokens.length-1].type == "comment") {
return indent;
}
if (state == "start" || state == "no_regex") {
var match = line.match(/^.*(?:\bcase\b.*:|[\{\(\[])\s*$/);
if (match) {
indent += tab;
}
} else if (state == "doc-start") {
if (endState == "start" || endState == "no_regex") {
return "";
}
var match = line.match(/^\s*(\/?)\*/);
if (match) {
if (match[1]) {
indent += " ";
}
indent += "* ";
}
}
return indent;
};
this.checkOutdent = function(state, line, input) {
return this.$outdent.checkOutdent(line, input);
};
this.autoOutdent = function(state, doc, row) {
this.$outdent.autoOutdent(doc, row);
};
this.createWorker = function(session) {
var worker = new WorkerClient(["ace"], __webpack_require__(/*! ../worker/javascript */ 201), "JavaScriptWorker");
worker.attachToDocument(session.getDocument());
worker.on("annotate", function(results) {
session.setAnnotations(results.data);
});
worker.on("terminate", function() {
session.clearAnnotations();
});
return worker;
};
this.$id = "ace/mode/javascript";
}).call(Mode.prototype);
exports.Mode = Mode;
});
/***/ }),
/* 271 */
/*!**********************************************!*\
!*** ./node_modules/js-beautify/js/index.js ***!
\**********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
/**
The following batches are equivalent:
var beautify_js = require('js-beautify');
var beautify_js = require('js-beautify').js;
var beautify_js = require('js-beautify').js_beautify;
var beautify_css = require('js-beautify').css;
var beautify_css = require('js-beautify').css_beautify;
var beautify_html = require('js-beautify').html;
var beautify_html = require('js-beautify').html_beautify;
All methods returned accept two arguments, the source string and an options object.
**/
function get_beautify(js_beautify, css_beautify, html_beautify) {
// the default is js
var beautify = function(src, config) {
return js_beautify.js_beautify(src, config);
};
// short aliases
beautify.js = js_beautify.js_beautify;
beautify.css = css_beautify.css_beautify;
beautify.html = html_beautify.html_beautify;
// legacy aliases
beautify.js_beautify = js_beautify.js_beautify;
beautify.css_beautify = css_beautify.css_beautify;
beautify.html_beautify = html_beautify.html_beautify;
return beautify;
}
if (true) {
// Add support for AMD ( https://github.com/amdjs/amdjs-api/wiki/AMD#defineamd-property- )
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [
__webpack_require__(/*! ./lib/beautify */ 203),
__webpack_require__(/*! ./lib/beautify-css */ 202),
__webpack_require__(/*! ./lib/beautify-html */ 376)
], __WEBPACK_AMD_DEFINE_RESULT__ = (function(js_beautify, css_beautify, html_beautify) {
return get_beautify(js_beautify, css_beautify, html_beautify);
}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
/***/ }),
/* 272 */
/*!*************************************!*\
!*** ./node_modules/brace/index.js ***!
\*************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* ***** BEGIN LICENSE BLOCK *****
* Distributed under the BSD license:
*
* Copyright (c) 2010, Ajax.org B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Ajax.org B.V. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ***** END LICENSE BLOCK ***** */
/**
* Define a module along with a payload
* @param module a name for the payload
* @param payload a function to call with (acequire, exports, module) params
*/
(function() {
var ACE_NAMESPACE = "ace";
var global = (function() { return this; })();
if (!global && typeof window != "undefined") global = window; // strict mode
if (!ACE_NAMESPACE && typeof acequirejs !== "undefined")
return;
var define = function(module, deps, payload) {
if (typeof module !== "string") {
if (define.original)
define.original.apply(this, arguments);
else {
console.error("dropping module because define wasn\'t a string.");
console.trace();
}
return;
}
if (arguments.length == 2)
payload = deps;
if (!define.modules[module]) {
define.payloads[module] = payload;
define.modules[module] = null;
}
};
define.modules = {};
define.payloads = {};
/**
* Get at functionality define()ed using the function above
*/
var _acequire = function(parentId, module, callback) {
if (typeof module === "string") {
var payload = lookup(parentId, module);
if (payload != undefined) {
callback && callback();
return payload;
}
} else if (Object.prototype.toString.call(module) === "[object Array]") {
var params = [];
for (var i = 0, l = module.length; i < l; ++i) {
var dep = lookup(parentId, module[i]);
if (dep == undefined && acequire.original)
return;
params.push(dep);
}
return callback && callback.apply(null, params) || true;
}
};
var acequire = function(module, callback) {
var packagedModule = _acequire("", module, callback);
if (packagedModule == undefined && acequire.original)
return acequire.original.apply(this, arguments);
return packagedModule;
};
var normalizeModule = function(parentId, moduleName) {
// normalize plugin acequires
if (moduleName.indexOf("!") !== -1) {
var chunks = moduleName.split("!");
return normalizeModule(parentId, chunks[0]) + "!" + normalizeModule(parentId, chunks[1]);
}
// normalize relative acequires
if (moduleName.charAt(0) == ".") {
var base = parentId.split("/").slice(0, -1).join("/");
moduleName = base + "/" + moduleName;
while(moduleName.indexOf(".") !== -1 && previous != moduleName) {
var previous = moduleName;
moduleName = moduleName.replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
}
}
return moduleName;
};
/**
* Internal function to lookup moduleNames and resolve them by calling the
* definition function if needed.
*/
var lookup = function(parentId, moduleName) {
moduleName = normalizeModule(parentId, moduleName);
var module = define.modules[moduleName];
if (!module) {
module = define.payloads[moduleName];
if (typeof module === 'function') {
var exports = {};
var mod = {
id: moduleName,
uri: '',
exports: exports,
packaged: true
};
var req = function(module, callback) {
return _acequire(moduleName, module, callback);
};
var returnValue = module(req, exports, mod);
exports = returnValue || mod.exports;
define.modules[moduleName] = exports;
delete define.payloads[moduleName];
}
module = define.modules[moduleName] = exports || module;
}
return module;
};
function exportAce(ns) {
var root = global;
if (ns) {
if (!global[ns])
global[ns] = {};
root = global[ns];
}
if (!root.define || !root.define.packaged) {
define.original = root.define;
root.define = define;
root.define.packaged = true;
}
if (!root.acequire || !root.acequire.packaged) {
acequire.original = root.acequire;
root.acequire = acequire;
root.acequire.packaged = true;
}
}
exportAce(ACE_NAMESPACE);
})();
ace.define("ace/lib/regexp",["require","exports","module"], function(acequire, exports, module) {
"use strict";
var real = {
exec: RegExp.prototype.exec,
test: RegExp.prototype.test,
match: String.prototype.match,
replace: String.prototype.replace,
split: String.prototype.split
},
compliantExecNpcg = real.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups
compliantLastIndexIncrement = function () {
var x = /^/g;
real.test.call(x, "");
return !x.lastIndex;
}();
if (compliantLastIndexIncrement && compliantExecNpcg)
return;
RegExp.prototype.exec = function (str) {
var match = real.exec.apply(this, arguments),
name, r2;
if ( typeof(str) == 'string' && match) {
if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) {
r2 = RegExp(this.source, real.replace.call(getNativeFlags(this), "g", ""));
real.replace.call(str.slice(match.index), r2, function () {
for (var i = 1; i < arguments.length - 2; i++) {
if (arguments[i] === undefined)
match[i] = undefined;
}
});
}
if (this._xregexp && this._xregexp.captureNames) {
for (var i = 1; i < match.length; i++) {
name = this._xregexp.captureNames[i - 1];
if (name)
match[name] = match[i];
}
}
if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index))
this.lastIndex--;
}
return match;
};
if (!compliantLastIndexIncrement) {
RegExp.prototype.test = function (str) {
var match = real.exec.call(this, str);
if (match && this.global && !match[0].length && (this.lastIndex > match.index))
this.lastIndex--;
return !!match;
};
}
function getNativeFlags (regex) {
return (regex.global ? "g" : "") +
(regex.ignoreCase ? "i" : "") +
(regex.multiline ? "m" : "") +
(regex.extended ? "x" : "") + // Proposed for ES4; included in AS3
(regex.sticky ? "y" : "");
}
function indexOf (array, item, from) {
if (Array.prototype.indexOf) // Use the native array method if available
return array.indexOf(item, from);
for (var i = from || 0; i < array.length; i++) {
if (array[i] === item)
return i;
}
return -1;
}
});
ace.define("ace/lib/es5-shim",["require","exports","module"], function(acequire, exports, module) {
function Empty() {}
if (!Function.prototype.bind) {
Function.prototype.bind = function bind(that) { // .length is 1
var target = this;
if (typeof target != "function") {
throw new TypeError("Function.prototype.bind called on incompatible " + target);
}
var args = slice.call(arguments, 1); // for normal call
var bound = function () {
if (this instanceof bound) {
var result = target.apply(
this,
args.concat(slice.call(arguments))
);
if (Object(result) === result) {
return result;
}
return this;
} else {
return target.apply(
that,
args.concat(slice.call(arguments))
);
}
};
if(target.prototype) {
Empty.prototype = target.prototype;
bound.prototype = new Empty();
Empty.prototype = null;
}
return bound;
};
}
var call = Function.prototype.call;
var prototypeOfArray = Array.prototype;
var prototypeOfObject = Object.prototype;
var slice = prototypeOfArray.slice;
var _toString = call.bind(prototypeOfObject.toString);
var owns = call.bind(prototypeOfObject.hasOwnProperty);
var defineGetter;
var defineSetter;
var lookupGetter;
var lookupSetter;
var supportsAccessors;
if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
defineGetter = call.bind(prototypeOfObject.__defineGetter__);
defineSetter = call.bind(prototypeOfObject.__defineSetter__);
lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
}
if ([1,2].splice(0).length != 2) {
if(function() { // test IE < 9 to splice bug - see issue #138
function makeArray(l) {
var a = new Array(l+2);
a[0] = a[1] = 0;
return a;
}
var array = [], lengthBefore;
array.splice.apply(array, makeArray(20));
array.splice.apply(array, makeArray(26));
lengthBefore = array.length; //46
array.splice(5, 0, "XXX"); // add one element
lengthBefore + 1 == array.length
if (lengthBefore + 1 == array.length) {
return true;// has right splice implementation without bugs
}
}()) {//IE 6/7
var array_splice = Array.prototype.splice;
Array.prototype.splice = function(start, deleteCount) {
if (!arguments.length) {
return [];
} else {
return array_splice.apply(this, [
start === void 0 ? 0 : start,
deleteCount === void 0 ? (this.length - start) : deleteCount
].concat(slice.call(arguments, 2)))
}
};
} else {//IE8
Array.prototype.splice = function(pos, removeCount){
var length = this.length;
if (pos > 0) {
if (pos > length)
pos = length;
} else if (pos == void 0) {
pos = 0;
} else if (pos < 0) {
pos = Math.max(length + pos, 0);
}
if (!(pos+removeCount < length))
removeCount = length - pos;
var removed = this.slice(pos, pos+removeCount);
var insert = slice.call(arguments, 2);
var add = insert.length;
if (pos === length) {
if (add) {
this.push.apply(this, insert);
}
} else {
var remove = Math.min(removeCount, length - pos);
var tailOldPos = pos + remove;
var tailNewPos = tailOldPos + add - remove;
var tailCount = length - tailOldPos;
var lengthAfterRemove = length - remove;
if (tailNewPos < tailOldPos) { // case A
for (var i = 0; i < tailCount; ++i) {
this[tailNewPos+i] = this[tailOldPos+i];
}
} else if (tailNewPos > tailOldPos) { // case B
for (i = tailCount; i--; ) {
this[tailNewPos+i] = this[tailOldPos+i];
}
} // else, add == remove (nothing to do)
if (add && pos === lengthAfterRemove) {
this.length = lengthAfterRemove; // truncate array
this.push.apply(this, insert);
} else {
this.length = lengthAfterRemove + add; // reserves space
for (i = 0; i < add; ++i) {
this[pos+i] = insert[i];
}
}
}
return removed;
};
}
}
if (!Array.isArray) {
Array.isArray = function isArray(obj) {
return _toString(obj) == "[object Array]";
};
}
var boxedString = Object("a"),
splitString = boxedString[0] != "a" || !(0 in boxedString);
if (!Array.prototype.forEach) {
Array.prototype.forEach = function forEach(fun /*, thisp*/) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
thisp = arguments[1],
i = -1,
length = self.length >>> 0;
if (_toString(fun) != "[object Function]") {
throw new TypeError(); // TODO message
}
while (++i < length) {
if (i in self) {
fun.call(thisp, self[i], i, object);
}
}
};
}
if (!Array.prototype.map) {
Array.prototype.map = function map(fun /*, thisp*/) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
length = self.length >>> 0,
result = Array(length),
thisp = arguments[1];
if (_toString(fun) != "[object Function]") {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self)
result[i] = fun.call(thisp, self[i], i, object);
}
return result;
};
}
if (!Array.prototype.filter) {
Array.prototype.filter = function filter(fun /*, thisp */) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
length = self.length >>> 0,
result = [],
value,
thisp = arguments[1];
if (_toString(fun) != "[object Function]") {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self) {
value = self[i];
if (fun.call(thisp, value, i, object)) {
result.push(value);
}
}
}
return result;
};
}
if (!Array.prototype.every) {
Array.prototype.every = function every(fun /*, thisp */) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
length = self.length >>> 0,
thisp = arguments[1];
if (_toString(fun) != "[object Function]") {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self && !fun.call(thisp, self[i], i, object)) {
return false;
}
}
return true;
};
}
if (!Array.prototype.some) {
Array.prototype.some = function some(fun /*, thisp */) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
length = self.length >>> 0,
thisp = arguments[1];
if (_toString(fun) != "[object Function]") {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self && fun.call(thisp, self[i], i, object)) {
return true;
}
}
return false;
};
}
if (!Array.prototype.reduce) {
Array.prototype.reduce = function reduce(fun /*, initial*/) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
length = self.length >>> 0;
if (_toString(fun) != "[object Function]") {
throw new TypeError(fun + " is not a function");
}
if (!length && arguments.length == 1) {
throw new TypeError("reduce of empty array with no initial value");
}
var i = 0;
var result;
if (arguments.length >= 2) {
result = arguments[1];
} else {
do {
if (i in self) {
result = self[i++];
break;
}
if (++i >= length) {
throw new TypeError("reduce of empty array with no initial value");
}
} while (true);
}
for (; i < length; i++) {
if (i in self) {
result = fun.call(void 0, result, self[i], i, object);
}
}
return result;
};
}
if (!Array.prototype.reduceRight) {
Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
length = self.length >>> 0;
if (_toString(fun) != "[object Function]") {
throw new TypeError(fun + " is not a function");
}
if (!length && arguments.length == 1) {
throw new TypeError("reduceRight of empty array with no initial value");
}
var result, i = length - 1;
if (arguments.length >= 2) {
result = arguments[1];
} else {
do {
if (i in self) {
result = self[i--];
break;
}
if (--i < 0) {
throw new TypeError("reduceRight of empty array with no initial value");
}
} while (true);
}
do {
if (i in this) {
result = fun.call(void 0, result, self[i], i, object);
}
} while (i--);
return result;
};
}
if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) {
Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
var self = splitString && _toString(this) == "[object String]" ?
this.split("") :
toObject(this),
length = self.length >>> 0;
if (!length) {
return -1;
}
var i = 0;
if (arguments.length > 1) {
i = toInteger(arguments[1]);
}
i = i >= 0 ? i : Math.max(0, length + i);
for (; i < length; i++) {
if (i in self && self[i] === sought) {
return i;
}
}
return -1;
};
}
if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) {
Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
var self = splitString && _toString(this) == "[object String]" ?
this.split("") :
toObject(this),
length = self.length >>> 0;
if (!length) {
return -1;
}
var i = length - 1;
if (arguments.length > 1) {
i = Math.min(i, toInteger(arguments[1]));
}
i = i >= 0 ? i : length - Math.abs(i);
for (; i >= 0; i--) {
if (i in self && sought === self[i]) {
return i;
}
}
return -1;
};
}
if (!Object.getPrototypeOf) {
Object.getPrototypeOf = function getPrototypeOf(object) {
return object.__proto__ || (
object.constructor ?
object.constructor.prototype :
prototypeOfObject
);
};
}
if (!Object.getOwnPropertyDescriptor) {
var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " +
"non-object: ";
Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
if ((typeof object != "object" && typeof object != "function") || object === null)
throw new TypeError(ERR_NON_OBJECT + object);
if (!owns(object, property))
return;
var descriptor, getter, setter;
descriptor = { enumerable: true, configurable: true };
if (supportsAccessors) {
var prototype = object.__proto__;
object.__proto__ = prototypeOfObject;
var getter = lookupGetter(object, property);
var setter = lookupSetter(object, property);
object.__proto__ = prototype;
if (getter || setter) {
if (getter) descriptor.get = getter;
if (setter) descriptor.set = setter;
return descriptor;
}
}
descriptor.value = object[property];
return descriptor;
};
}
if (!Object.getOwnPropertyNames) {
Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
return Object.keys(object);
};
}
if (!Object.create) {
var createEmpty;
if (Object.prototype.__proto__ === null) {
createEmpty = function () {
return { "__proto__": null };
};
} else {
createEmpty = function () {
var empty = {};
for (var i in empty)
empty[i] = null;
empty.constructor =
empty.hasOwnProperty =
empty.propertyIsEnumerable =
empty.isPrototypeOf =
empty.toLocaleString =
empty.toString =
empty.valueOf =
empty.__proto__ = null;
return empty;
}
}
Object.create = function create(prototype, properties) {
var object;
if (prototype === null) {
object = createEmpty();
} else {
if (typeof prototype != "object")
throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'");
var Type = function () {};
Type.prototype = prototype;
object = new Type();
object.__proto__ = prototype;
}
if (properties !== void 0)
Object.defineProperties(object, properties);
return object;
};
}
function doesDefinePropertyWork(object) {
try {
Object.defineProperty(object, "sentinel", {});
return "sentinel" in object;
} catch (exception) {
}
}
if (Object.defineProperty) {
var definePropertyWorksOnObject = doesDefinePropertyWork({});
var definePropertyWorksOnDom = typeof document == "undefined" ||
doesDefinePropertyWork(document.createElement("div"));
if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
var definePropertyFallback = Object.defineProperty;
}
}
if (!Object.defineProperty || definePropertyFallback) {
var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " +
"on this javascript engine";
Object.defineProperty = function defineProperty(object, property, descriptor) {
if ((typeof object != "object" && typeof object != "function") || object === null)
throw new TypeError(ERR_NON_OBJECT_TARGET + object);
if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null)
throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
if (definePropertyFallback) {
try {
return definePropertyFallback.call(Object, object, property, descriptor);
} catch (exception) {
}
}
if (owns(descriptor, "value")) {
if (supportsAccessors && (lookupGetter(object, property) ||
lookupSetter(object, property)))
{
var prototype = object.__proto__;
object.__proto__ = prototypeOfObject;
delete object[property];
object[property] = descriptor.value;
object.__proto__ = prototype;
} else {
object[property] = descriptor.value;
}
} else {
if (!supportsAccessors)
throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
if (owns(descriptor, "get"))
defineGetter(object, property, descriptor.get);
if (owns(descriptor, "set"))
defineSetter(object, property, descriptor.set);
}
return object;
};
}
if (!Object.defineProperties) {
Object.defineProperties = function defineProperties(object, properties) {
for (var property in properties) {
if (owns(properties, property))
Object.defineProperty(object, property, properties[property]);
}
return object;
};
}
if (!Object.seal) {
Object.seal = function seal(object) {
return object;
};
}
if (!Object.freeze) {
Object.freeze = function freeze(object) {
return object;
};
}
try {
Object.freeze(function () {});
} catch (exception) {
Object.freeze = (function freeze(freezeObject) {
return function freeze(object) {
if (typeof object == "function") {
return object;
} else {
return freezeObject(object);
}
};
})(Object.freeze);
}
if (!Object.preventExtensions) {
Object.preventExtensions = function preventExtensions(object) {
return object;
};
}
if (!Object.isSealed) {
Object.isSealed = function isSealed(object) {
return false;
};
}
if (!Object.isFrozen) {
Object.isFrozen = function isFrozen(object) {
return false;
};
}
if (!Object.isExtensible) {
Object.isExtensible = function isExtensible(object) {
if (Object(object) === object) {
throw new TypeError(); // TODO message
}
var name = '';
while (owns(object, name)) {
name += '?';
}
object[name] = true;
var returnValue = owns(object, name);
delete object[name];
return returnValue;
};
}
if (!Object.keys) {
var hasDontEnumBug = true,
dontEnums = [
"toString",
"toLocaleString",
"valueOf",
"hasOwnProperty",
"isPrototypeOf",
"propertyIsEnumerable",
"constructor"
],
dontEnumsLength = dontEnums.length;
for (var key in {"toString": null}) {
hasDontEnumBug = false;
}
Object.keys = function keys(object) {
if (
(typeof object != "object" && typeof object != "function") ||
object === null
) {
throw new TypeError("Object.keys called on a non-object");
}
var keys = [];
for (var name in object) {
if (owns(object, name)) {
keys.push(name);
}
}
if (hasDontEnumBug) {
for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
var dontEnum = dontEnums[i];
if (owns(object, dontEnum)) {
keys.push(dontEnum);
}
}
}
return keys;
};
}
if (!Date.now) {
Date.now = function now() {
return new Date().getTime();
};
}
var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
"\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
"\u2029\uFEFF";
if (!String.prototype.trim || ws.trim()) {
ws = "[" + ws + "]";
var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
trimEndRegexp = new RegExp(ws + ws + "*$");
String.prototype.trim = function trim() {
return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, "");
};
}
function toInteger(n) {
n = +n;
if (n !== n) { // isNaN
n = 0;
} else if (n !== 0 && n !== (1/0) && n !== -(1/0)) {
n = (n > 0 || -1) * Math.floor(Math.abs(n));
}
return n;
}
function isPrimitive(input) {
var type = typeof input;
return (
input === null ||
type === "undefined" ||
type === "boolean" ||
type === "number" ||
type === "string"
);
}
function toPrimitive(input) {
var val, valueOf, toString;
if (isPrimitive(input)) {
return input;
}
valueOf = input.valueOf;
if (typeof valueOf === "function") {
val = valueOf.call(input);
if (isPrimitive(val)) {
return val;
}
}
toString = input.toString;
if (typeof toString === "function") {
val = toString.call(input);
if (isPrimitive(val)) {
return val;
}
}
throw new TypeError();
}
var toObject = function (o) {
if (o == null) { // this matches both null and undefined
throw new TypeError("can't convert "+o+" to object");
}
return Object(o);
};
});
ace.define("ace/lib/fixoldbrowsers",["require","exports","module","ace/lib/regexp","ace/lib/es5-shim"], function(acequire, exports, module) {
"use strict";
acequire("./regexp");
acequire("./es5-shim");
});
ace.define("ace/lib/dom",["require","exports","module"], function(acequire, exports, module) {
"use strict";
var XHTML_NS = "http://www.w3.org/1999/xhtml";
exports.getDocumentHead = function(doc) {
if (!doc)
doc = document;
return doc.head || doc.getElementsByTagName("head")[0] || doc.documentElement;
};
exports.createElement = function(tag, ns) {
return document.createElementNS ?
document.createElementNS(ns || XHTML_NS, tag) :
document.createElement(tag);
};
exports.hasCssClass = function(el, name) {
var classes = (el.className + "").split(/\s+/g);
return classes.indexOf(name) !== -1;
};
exports.addCssClass = function(el, name) {
if (!exports.hasCssClass(el, name)) {
el.className += " " + name;
}
};
exports.removeCssClass = function(el, name) {
var classes = el.className.split(/\s+/g);
while (true) {
var index = classes.indexOf(name);
if (index == -1) {
break;
}
classes.splice(index, 1);
}
el.className = classes.join(" ");
};
exports.toggleCssClass = function(el, name) {
var classes = el.className.split(/\s+/g), add = true;
while (true) {
var index = classes.indexOf(name);
if (index == -1) {
break;
}
add = false;
classes.splice(index, 1);
}
if (add)
classes.push(name);
el.className = classes.join(" ");
return add;
};
exports.setCssClass = function(node, className, include) {
if (include) {
exports.addCssClass(node, className);
} else {
exports.removeCssClass(node, className);
}
};
exports.hasCssString = function(id, doc) {
var index = 0, sheets;
doc = doc || document;
if (doc.createStyleSheet && (sheets = doc.styleSheets)) {
while (index < sheets.length)
if (sheets[index++].owningElement.id === id) return true;
} else if ((sheets = doc.getElementsByTagName("style"))) {
while (index < sheets.length)
if (sheets[index++].id === id) return true;
}
return false;
};
exports.importCssString = function importCssString(cssText, id, doc) {
doc = doc || document;
if (id && exports.hasCssString(id, doc))
return null;
var style;
if (id)
cssText += "\n/*# sourceURL=ace/css/" + id + " */";
if (doc.createStyleSheet) {
style = doc.createStyleSheet();
style.cssText = cssText;
if (id)
style.owningElement.id = id;
} else {
style = exports.createElement("style");
style.appendChild(doc.createTextNode(cssText));
if (id)
style.id = id;
exports.getDocumentHead(doc).appendChild(style);
}
};
exports.importCssStylsheet = function(uri, doc) {
if (doc.createStyleSheet) {
doc.createStyleSheet(uri);
} else {
var link = exports.createElement('link');
link.rel = 'stylesheet';
link.href = uri;
exports.getDocumentHead(doc).appendChild(link);
}
};
exports.getInnerWidth = function(element) {
return (
parseInt(exports.computedStyle(element, "paddingLeft"), 10) +
parseInt(exports.computedStyle(element, "paddingRight"), 10) +
element.clientWidth
);
};
exports.getInnerHeight = function(element) {
return (
parseInt(exports.computedStyle(element, "paddingTop"), 10) +
parseInt(exports.computedStyle(element, "paddingBottom"), 10) +
element.clientHeight
);
};
exports.scrollbarWidth = function(document) {
var inner = exports.createElement("ace_inner");
inner.style.width = "100%";
inner.style.minWidth = "0px";
inner.style.height = "200px";
inner.style.display = "block";
var outer = exports.createElement("ace_outer");
var style = outer.style;
style.position = "absolute";
style.left = "-10000px";
style.overflow = "hidden";
style.width = "200px";
style.minWidth = "0px";
style.height = "150px";
style.display = "block";
outer.appendChild(inner);
var body = document.documentElement;
body.appendChild(outer);
var noScrollbar = inner.offsetWidth;
style.overflow = "scroll";
var withScrollbar = inner.offsetWidth;
if (noScrollbar == withScrollbar) {
withScrollbar = outer.clientWidth;
}
body.removeChild(outer);
return noScrollbar-withScrollbar;
};
if (typeof document == "undefined") {
exports.importCssString = function() {};
return;
}
if (window.pageYOffset !== undefined) {
exports.getPageScrollTop = function() {
return window.pageYOffset;
};
exports.getPageScrollLeft = function() {
return window.pageXOffset;
};
}
else {
exports.getPageScrollTop = function() {
return document.body.scrollTop;
};
exports.getPageScrollLeft = function() {
return document.body.scrollLeft;
};
}
if (window.getComputedStyle)
exports.computedStyle = function(element, style) {
if (style)
return (window.getComputedStyle(element, "") || {})[style] || "";
return window.getComputedStyle(element, "") || {};
};
else
exports.computedStyle = function(element, style) {
if (style)
return element.currentStyle[style];
return element.currentStyle;
};
exports.setInnerHtml = function(el, innerHtml) {
var element = el.cloneNode(false);//document.createElement("div");
element.innerHTML = innerHtml;
el.parentNode.replaceChild(element, el);
return element;
};
if ("textContent" in document.documentElement) {
exports.setInnerText = function(el, innerText) {
el.textContent = innerText;
};
exports.getInnerText = function(el) {
return el.textContent;
};
}
else {
exports.setInnerText = function(el, innerText) {
el.innerText = innerText;
};
exports.getInnerText = function(el) {
return el.innerText;
};
}
exports.getParentWindow = function(document) {
return document.defaultView || document.parentWindow;
};
});
ace.define("ace/lib/oop",["require","exports","module"], function(acequire, exports, module) {
"use strict";
exports.inherits = function(ctor, superCtor) {
ctor.super_ = superCtor;
ctor.prototype = Object.create(superCtor.prototype, {
constructor: {
value: ctor,
enumerable: false,
writable: true,
configurable: true
}
});
};
exports.mixin = function(obj, mixin) {
for (var key in mixin) {
obj[key] = mixin[key];
}
return obj;
};
exports.implement = function(proto, mixin) {
exports.mixin(proto, mixin);
};
});
ace.define("ace/lib/keys",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/oop"], function(acequire, exports, module) {
"use strict";
acequire("./fixoldbrowsers");
var oop = acequire("./oop");
var Keys = (function() {
var ret = {
MODIFIER_KEYS: {
16: 'Shift', 17: 'Ctrl', 18: 'Alt', 224: 'Meta'
},
KEY_MODS: {
"ctrl": 1, "alt": 2, "option" : 2, "shift": 4,
"super": 8, "meta": 8, "command": 8, "cmd": 8
},
FUNCTION_KEYS : {
8 : "Backspace",
9 : "Tab",
13 : "Return",
19 : "Pause",
27 : "Esc",
32 : "Space",
33 : "PageUp",
34 : "PageDown",
35 : "End",
36 : "Home",
37 : "Left",
38 : "Up",
39 : "Right",
40 : "Down",
44 : "Print",
45 : "Insert",
46 : "Delete",
96 : "Numpad0",
97 : "Numpad1",
98 : "Numpad2",
99 : "Numpad3",
100: "Numpad4",
101: "Numpad5",
102: "Numpad6",
103: "Numpad7",
104: "Numpad8",
105: "Numpad9",
'-13': "NumpadEnter",
112: "F1",
113: "F2",
114: "F3",
115: "F4",
116: "F5",
117: "F6",
118: "F7",
119: "F8",
120: "F9",
121: "F10",
122: "F11",
123: "F12",
144: "Numlock",
145: "Scrolllock"
},
PRINTABLE_KEYS: {
32: ' ', 48: '0', 49: '1', 50: '2', 51: '3', 52: '4', 53: '5',
54: '6', 55: '7', 56: '8', 57: '9', 59: ';', 61: '=', 65: 'a',
66: 'b', 67: 'c', 68: 'd', 69: 'e', 70: 'f', 71: 'g', 72: 'h',
73: 'i', 74: 'j', 75: 'k', 76: 'l', 77: 'm', 78: 'n', 79: 'o',
80: 'p', 81: 'q', 82: 'r', 83: 's', 84: 't', 85: 'u', 86: 'v',
87: 'w', 88: 'x', 89: 'y', 90: 'z', 107: '+', 109: '-', 110: '.',
186: ';', 187: '=', 188: ',', 189: '-', 190: '.', 191: '/', 192: '`',
219: '[', 220: '\\',221: ']', 222: "'", 111: '/', 106: '*'
}
};
var name, i;
for (i in ret.FUNCTION_KEYS) {
name = ret.FUNCTION_KEYS[i].toLowerCase();
ret[name] = parseInt(i, 10);
}
for (i in ret.PRINTABLE_KEYS) {
name = ret.PRINTABLE_KEYS[i].toLowerCase();
ret[name] = parseInt(i, 10);
}
oop.mixin(ret, ret.MODIFIER_KEYS);
oop.mixin(ret, ret.PRINTABLE_KEYS);
oop.mixin(ret, ret.FUNCTION_KEYS);
ret.enter = ret["return"];
ret.escape = ret.esc;
ret.del = ret["delete"];
ret[173] = '-';
(function() {
var mods = ["cmd", "ctrl", "alt", "shift"];
for (var i = Math.pow(2, mods.length); i--;) {
ret.KEY_MODS[i] = mods.filter(function(x) {
return i & ret.KEY_MODS[x];
}).join("-") + "-";
}
})();
ret.KEY_MODS[0] = "";
ret.KEY_MODS[-1] = "input-";
return ret;
})();
oop.mixin(exports, Keys);
exports.keyCodeToString = function(keyCode) {
var keyString = Keys[keyCode];
if (typeof keyString != "string")
keyString = String.fromCharCode(keyCode);
return keyString.toLowerCase();
};
});
ace.define("ace/lib/useragent",["require","exports","module"], function(acequire, exports, module) {
"use strict";
exports.OS = {
LINUX: "LINUX",
MAC: "MAC",
WINDOWS: "WINDOWS"
};
exports.getOS = function() {
if (exports.isMac) {
return exports.OS.MAC;
} else if (exports.isLinux) {
return exports.OS.LINUX;
} else {
return exports.OS.WINDOWS;
}
};
if (typeof navigator != "object")
return;
var os = (navigator.platform.match(/mac|win|linux/i) || ["other"])[0].toLowerCase();
var ua = navigator.userAgent;
exports.isWin = (os == "win");
exports.isMac = (os == "mac");
exports.isLinux = (os == "linux");
exports.isIE =
(navigator.appName == "Microsoft Internet Explorer" || navigator.appName.indexOf("MSAppHost") >= 0)
? parseFloat((ua.match(/(?:MSIE |Trident\/[0-9]+[\.0-9]+;.*rv:)([0-9]+[\.0-9]+)/)||[])[1])
: parseFloat((ua.match(/(?:Trident\/[0-9]+[\.0-9]+;.*rv:)([0-9]+[\.0-9]+)/)||[])[1]); // for ie
exports.isOldIE = exports.isIE && exports.isIE < 9;
exports.isGecko = exports.isMozilla = (window.Controllers || window.controllers) && window.navigator.product === "Gecko";
exports.isOldGecko = exports.isGecko && parseInt((ua.match(/rv:(\d+)/)||[])[1], 10) < 4;
exports.isOpera = window.opera && Object.prototype.toString.call(window.opera) == "[object Opera]";
exports.isWebKit = parseFloat(ua.split("WebKit/")[1]) || undefined;
exports.isChrome = parseFloat(ua.split(" Chrome/")[1]) || undefined;
exports.isAIR = ua.indexOf("AdobeAIR") >= 0;
exports.isIPad = ua.indexOf("iPad") >= 0;
exports.isChromeOS = ua.indexOf(" CrOS ") >= 0;
exports.isIOS = /iPad|iPhone|iPod/.test(ua) && !window.MSStream;
if (exports.isIOS) exports.isMac = true;
});
ace.define("ace/lib/event",["require","exports","module","ace/lib/keys","ace/lib/useragent"], function(acequire, exports, module) {
"use strict";
var keys = acequire("./keys");
var useragent = acequire("./useragent");
var pressedKeys = null;
var ts = 0;
exports.addListener = function(elem, type, callback) {
if (elem.addEventListener) {
return elem.addEventListener(type, callback, false);
}
if (elem.attachEvent) {
var wrapper = function() {
callback.call(elem, window.event);
};
callback._wrapper = wrapper;
elem.attachEvent("on" + type, wrapper);
}
};
exports.removeListener = function(elem, type, callback) {
if (elem.removeEventListener) {
return elem.removeEventListener(type, callback, false);
}
if (elem.detachEvent) {
elem.detachEvent("on" + type, callback._wrapper || callback);
}
};
exports.stopEvent = function(e) {
exports.stopPropagation(e);
exports.preventDefault(e);
return false;
};
exports.stopPropagation = function(e) {
if (e.stopPropagation)
e.stopPropagation();
else
e.cancelBubble = true;
};
exports.preventDefault = function(e) {
if (e.preventDefault)
e.preventDefault();
else
e.returnValue = false;
};
exports.getButton = function(e) {
if (e.type == "dblclick")
return 0;
if (e.type == "contextmenu" || (useragent.isMac && (e.ctrlKey && !e.altKey && !e.shiftKey)))
return 2;
if (e.preventDefault) {
return e.button;
}
else {
return {1:0, 2:2, 4:1}[e.button];
}
};
exports.capture = function(el, eventHandler, releaseCaptureHandler) {
function onMouseUp(e) {
eventHandler && eventHandler(e);
releaseCaptureHandler && releaseCaptureHandler(e);
exports.removeListener(document, "mousemove", eventHandler, true);
exports.removeListener(document, "mouseup", onMouseUp, true);
exports.removeListener(document, "dragstart", onMouseUp, true);
}
exports.addListener(document, "mousemove", eventHandler, true);
exports.addListener(document, "mouseup", onMouseUp, true);
exports.addListener(document, "dragstart", onMouseUp, true);
return onMouseUp;
};
exports.addTouchMoveListener = function (el, callback) {
var startx, starty;
exports.addListener(el, "touchstart", function (e) {
var touches = e.touches;
var touchObj = touches[0];
startx = touchObj.clientX;
starty = touchObj.clientY;
});
exports.addListener(el, "touchmove", function (e) {
var touches = e.touches;
if (touches.length > 1) return;
var touchObj = touches[0];
e.wheelX = startx - touchObj.clientX;
e.wheelY = starty - touchObj.clientY;
startx = touchObj.clientX;
starty = touchObj.clientY;
callback(e);
});
};
exports.addMouseWheelListener = function(el, callback) {
if ("onmousewheel" in el) {
exports.addListener(el, "mousewheel", function(e) {
var factor = 8;
if (e.wheelDeltaX !== undefined) {
e.wheelX = -e.wheelDeltaX / factor;
e.wheelY = -e.wheelDeltaY / factor;
} else {
e.wheelX = 0;
e.wheelY = -e.wheelDelta / factor;
}
callback(e);
});
} else if ("onwheel" in el) {
exports.addListener(el, "wheel", function(e) {
var factor = 0.35;
switch (e.deltaMode) {
case e.DOM_DELTA_PIXEL:
e.wheelX = e.deltaX * factor || 0;
e.wheelY = e.deltaY * factor || 0;
break;
case e.DOM_DELTA_LINE:
case e.DOM_DELTA_PAGE:
e.wheelX = (e.deltaX || 0) * 5;
e.wheelY = (e.deltaY || 0) * 5;
break;
}
callback(e);
});
} else {
exports.addListener(el, "DOMMouseScroll", function(e) {
if (e.axis && e.axis == e.HORIZONTAL_AXIS) {
e.wheelX = (e.detail || 0) * 5;
e.wheelY = 0;
} else {
e.wheelX = 0;
e.wheelY = (e.detail || 0) * 5;
}
callback(e);
});
}
};
exports.addMultiMouseDownListener = function(elements, timeouts, eventHandler, callbackName) {
var clicks = 0;
var startX, startY, timer;
var eventNames = {
2: "dblclick",
3: "tripleclick",
4: "quadclick"
};
function onMousedown(e) {
if (exports.getButton(e) !== 0) {
clicks = 0;
} else if (e.detail > 1) {
clicks++;
if (clicks > 4)
clicks = 1;
} else {
clicks = 1;
}
if (useragent.isIE) {
var isNewClick = Math.abs(e.clientX - startX) > 5 || Math.abs(e.clientY - startY) > 5;
if (!timer || isNewClick)
clicks = 1;
if (timer)
clearTimeout(timer);
timer = setTimeout(function() {timer = null;}, timeouts[clicks - 1] || 600);
if (clicks == 1) {
startX = e.clientX;
startY = e.clientY;
}
}
e._clicks = clicks;
eventHandler[callbackName]("mousedown", e);
if (clicks > 4)
clicks = 0;
else if (clicks > 1)
return eventHandler[callbackName](eventNames[clicks], e);
}
function onDblclick(e) {
clicks = 2;
if (timer)
clearTimeout(timer);
timer = setTimeout(function() {timer = null;}, timeouts[clicks - 1] || 600);
eventHandler[callbackName]("mousedown", e);
eventHandler[callbackName](eventNames[clicks], e);
}
if (!Array.isArray(elements))
elements = [elements];
elements.forEach(function(el) {
exports.addListener(el, "mousedown", onMousedown);
if (useragent.isOldIE)
exports.addListener(el, "dblclick", onDblclick);
});
};
var getModifierHash = useragent.isMac && useragent.isOpera && !("KeyboardEvent" in window)
? function(e) {
return 0 | (e.metaKey ? 1 : 0) | (e.altKey ? 2 : 0) | (e.shiftKey ? 4 : 0) | (e.ctrlKey ? 8 : 0);
}
: function(e) {
return 0 | (e.ctrlKey ? 1 : 0) | (e.altKey ? 2 : 0) | (e.shiftKey ? 4 : 0) | (e.metaKey ? 8 : 0);
};
exports.getModifierString = function(e) {
return keys.KEY_MODS[getModifierHash(e)];
};
function normalizeCommandKeys(callback, e, keyCode) {
var hashId = getModifierHash(e);
if (!useragent.isMac && pressedKeys) {
if (e.getModifierState && (e.getModifierState("OS") || e.getModifierState("Win")))
hashId |= 8;
if (pressedKeys.altGr) {
if ((3 & hashId) != 3)
pressedKeys.altGr = 0;
else
return;
}
if (keyCode === 18 || keyCode === 17) {
var location = "location" in e ? e.location : e.keyLocation;
if (keyCode === 17 && location === 1) {
if (pressedKeys[keyCode] == 1)
ts = e.timeStamp;
} else if (keyCode === 18 && hashId === 3 && location === 2) {
var dt = e.timeStamp - ts;
if (dt < 50)
pressedKeys.altGr = true;
}
}
}
if (keyCode in keys.MODIFIER_KEYS) {
keyCode = -1;
}
if (hashId & 8 && (keyCode >= 91 && keyCode <= 93)) {
keyCode = -1;
}
if (!hashId && keyCode === 13) {
var location = "location" in e ? e.location : e.keyLocation;
if (location === 3) {
callback(e, hashId, -keyCode);
if (e.defaultPrevented)
return;
}
}
if (useragent.isChromeOS && hashId & 8) {
callback(e, hashId, keyCode);
if (e.defaultPrevented)
return;
else
hashId &= ~8;
}
if (!hashId && !(keyCode in keys.FUNCTION_KEYS) && !(keyCode in keys.PRINTABLE_KEYS)) {
return false;
}
return callback(e, hashId, keyCode);
}
exports.addCommandKeyListener = function(el, callback) {
var addListener = exports.addListener;
if (useragent.isOldGecko || (useragent.isOpera && !("KeyboardEvent" in window))) {
var lastKeyDownKeyCode = null;
addListener(el, "keydown", function(e) {
lastKeyDownKeyCode = e.keyCode;
});
addListener(el, "keypress", function(e) {
return normalizeCommandKeys(callback, e, lastKeyDownKeyCode);
});
} else {
var lastDefaultPrevented = null;
addListener(el, "keydown", function(e) {
pressedKeys[e.keyCode] = (pressedKeys[e.keyCode] || 0) + 1;
var result = normalizeCommandKeys(callback, e, e.keyCode);
lastDefaultPrevented = e.defaultPrevented;
return result;
});
addListener(el, "keypress", function(e) {
if (lastDefaultPrevented && (e.ctrlKey || e.altKey || e.shiftKey || e.metaKey)) {
exports.stopEvent(e);
lastDefaultPrevented = null;
}
});
addListener(el, "keyup", function(e) {
pressedKeys[e.keyCode] = null;
});
if (!pressedKeys) {
resetPressedKeys();
addListener(window, "focus", resetPressedKeys);
}
}
};
function resetPressedKeys() {
pressedKeys = Object.create(null);
}
if (typeof window == "object" && window.postMessage && !useragent.isOldIE) {
var postMessageId = 1;
exports.nextTick = function(callback, win) {
win = win || window;
var messageName = "zero-timeout-message-" + postMessageId;
exports.addListener(win, "message", function listener(e) {
if (e.data == messageName) {
exports.stopPropagation(e);
exports.removeListener(win, "message", listener);
callback();
}
});
win.postMessage(messageName, "*");
};
}
exports.nextFrame = typeof window == "object" && (window.requestAnimationFrame
|| window.mozRequestAnimationFrame
|| window.webkitRequestAnimationFrame
|| window.msRequestAnimationFrame
|| window.oRequestAnimationFrame);
if (exports.nextFrame)
exports.nextFrame = exports.nextFrame.bind(window);
else
exports.nextFrame = function(callback) {
setTimeout(callback, 17);
};
});
ace.define("ace/lib/lang",["require","exports","module"], function(acequire, exports, module) {
"use strict";
exports.last = function(a) {
return a[a.length - 1];
};
exports.stringReverse = function(string) {
return string.split("").reverse().join("");
};
exports.stringRepeat = function (string, count) {
var result = '';
while (count > 0) {
if (count & 1)
result += string;
if (count >>= 1)
string += string;
}
return result;
};
var trimBeginRegexp = /^\s\s*/;
var trimEndRegexp = /\s\s*$/;
exports.stringTrimLeft = function (string) {
return string.replace(trimBeginRegexp, '');
};
exports.stringTrimRight = function (string) {
return string.replace(trimEndRegexp, '');
};
exports.copyObject = function(obj) {
var copy = {};
for (var key in obj) {
copy[key] = obj[key];
}
return copy;
};
exports.copyArray = function(array){
var copy = [];
for (var i=0, l=array.length; i<l; i++) {
if (array[i] && typeof array[i] == "object")
copy[i] = this.copyObject(array[i]);
else
copy[i] = array[i];
}
return copy;
};
exports.deepCopy = function deepCopy(obj) {
if (typeof obj !== "object" || !obj)
return obj;
var copy;
if (Array.isArray(obj)) {
copy = [];
for (var key = 0; key < obj.length; key++) {
copy[key] = deepCopy(obj[key]);
}
return copy;
}
if (Object.prototype.toString.call(obj) !== "[object Object]")
return obj;
copy = {};
for (var key in obj)
copy[key] = deepCopy(obj[key]);
return copy;
};
exports.arrayToMap = function(arr) {
var map = {};
for (var i=0; i<arr.length; i++) {
map[arr[i]] = 1;
}
return map;
};
exports.createMap = function(props) {
var map = Object.create(null);
for (var i in props) {
map[i] = props[i];
}
return map;
};
exports.arrayRemove = function(array, value) {
for (var i = 0; i <= array.length; i++) {
if (value === array[i]) {
array.splice(i, 1);
}
}
};
exports.escapeRegExp = function(str) {
return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1');
};
exports.escapeHTML = function(str) {
return str.replace(/&/g, "&#38;").replace(/"/g, "&#34;").replace(/'/g, "&#39;").replace(/</g, "&#60;");
};
exports.getMatchOffsets = function(string, regExp) {
var matches = [];
string.replace(regExp, function(str) {
matches.push({
offset: arguments[arguments.length-2],
length: str.length
});
});
return matches;
};
exports.deferredCall = function(fcn) {
var timer = null;
var callback = function() {
timer = null;
fcn();
};
var deferred = function(timeout) {
deferred.cancel();
timer = setTimeout(callback, timeout || 0);
return deferred;
};
deferred.schedule = deferred;
deferred.call = function() {
this.cancel();
fcn();
return deferred;
};
deferred.cancel = function() {
clearTimeout(timer);
timer = null;
return deferred;
};
deferred.isPending = function() {
return timer;
};
return deferred;
};
exports.delayedCall = function(fcn, defaultTimeout) {
var timer = null;
var callback = function() {
timer = null;
fcn();
};
var _self = function(timeout) {
if (timer == null)
timer = setTimeout(callback, timeout || defaultTimeout);
};
_self.delay = function(timeout) {
timer && clearTimeout(timer);
timer = setTimeout(callback, timeout || defaultTimeout);
};
_self.schedule = _self;
_self.call = function() {
this.cancel();
fcn();
};
_self.cancel = function() {
timer && clearTimeout(timer);
timer = null;
};
_self.isPending = function() {
return timer;
};
return _self;
};
});
ace.define("ace/keyboard/textinput_ios",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/lib/dom","ace/lib/lang","ace/lib/keys"], function(acequire, exports, module) {
"use strict";
var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");
var dom = acequire("../lib/dom");
var lang = acequire("../lib/lang");
var KEYS = acequire("../lib/keys");
var MODS = KEYS.KEY_MODS;
var BROKEN_SETDATA = useragent.isChrome < 18;
var USE_IE_MIME_TYPE = useragent.isIE;
var TextInput = function(parentNode, host) {
var self = this;
var text = dom.createElement("textarea");
text.className = useragent.isIOS ? "ace_text-input ace_text-input-ios" : "ace_text-input";
if (useragent.isTouchPad)
text.setAttribute("x-palm-disable-auto-cap", true);
text.setAttribute("wrap", "off");
text.setAttribute("autocorrect", "off");
text.setAttribute("autocapitalize", "off");
text.setAttribute("spellcheck", false);
text.style.opacity = "0";
parentNode.insertBefore(text, parentNode.firstChild);
var PLACEHOLDER = "\n aaaa a\n";
var copied = false;
var cut = false;
var pasted = false;
var inComposition = false;
var tempStyle = '';
var isSelectionEmpty = true;
try { var isFocused = document.activeElement === text; } catch(e) {}
event.addListener(text, "blur", function(e) {
host.onBlur(e);
isFocused = false;
});
event.addListener(text, "focus", function(e) {
isFocused = true;
host.onFocus(e);
resetSelection();
});
this.focus = function() {
if (tempStyle) return text.focus();
text.style.position = "fixed";
text.focus();
};
this.blur = function() {
text.blur();
};
this.isFocused = function() {
return isFocused;
};
var syncSelection = lang.delayedCall(function() {
isFocused && resetSelection(isSelectionEmpty);
});
var syncValue = lang.delayedCall(function() {
if (!inComposition) {
text.value = PLACEHOLDER;
isFocused && resetSelection();
}
});
function resetSelection(isEmpty) {
if (inComposition)
return;
inComposition = true;
if (inputHandler) {
selectionStart = 0;
selectionEnd = isEmpty ? 0 : text.value.length - 1;
} else {
var selectionStart = 4;
var selectionEnd = 5;
}
try {
text.setSelectionRange(selectionStart, selectionEnd);
} catch(e) {}
inComposition = false;
}
function resetValue() {
if (inComposition)
return;
text.value = PLACEHOLDER;
if (useragent.isWebKit)
syncValue.schedule();
}
useragent.isWebKit || host.addEventListener('changeSelection', function() {
if (host.selection.isEmpty() != isSelectionEmpty) {
isSelectionEmpty = !isSelectionEmpty;
syncSelection.schedule();
}
});
resetValue();
if (isFocused)
host.onFocus();
var isAllSelected = function(text) {
return text.selectionStart === 0 && text.selectionEnd === text.value.length;
};
var onSelect = function(e) {
if (isAllSelected(text)) {
host.selectAll();
resetSelection();
} else if (inputHandler) {
resetSelection(host.selection.isEmpty());
}
};
var inputHandler = null;
this.setInputHandler = function(cb) {inputHandler = cb;};
this.getInputHandler = function() {return inputHandler;};
var afterContextMenu = false;
var sendText = function(data) {
if (text.selectionStart === 4 && text.selectionEnd === 5) {
return;
}
if (inputHandler) {
data = inputHandler(data);
inputHandler = null;
}
if (pasted) {
resetSelection();
if (data)
host.onPaste(data);
pasted = false;
} else if (data == PLACEHOLDER.substr(0) && text.selectionStart === 4) {
if (afterContextMenu)
host.execCommand("del", {source: "ace"});
else // some versions of android do not fire keydown when pressing backspace
host.execCommand("backspace", {source: "ace"});
} else if (!copied) {
if (data.substring(0, 9) == PLACEHOLDER && data.length > PLACEHOLDER.length)
data = data.substr(9);
else if (data.substr(0, 4) == PLACEHOLDER.substr(0, 4))
data = data.substr(4, data.length - PLACEHOLDER.length + 1);
else if (data.charAt(data.length - 1) == PLACEHOLDER.charAt(0))
data = data.slice(0, -1);
if (data == PLACEHOLDER.charAt(0)) {
} else if (data.charAt(data.length - 1) == PLACEHOLDER.charAt(0))
data = data.slice(0, -1);
if (data)
host.onTextInput(data);
}
if (copied) {
copied = false;
}
if (afterContextMenu)
afterContextMenu = false;
};
var onInput = function(e) {
if (inComposition)
return;
var data = text.value;
sendText(data);
resetValue();
};
var handleClipboardData = function(e, data, forceIEMime) {
var clipboardData = e.clipboardData || window.clipboardData;
if (!clipboardData || BROKEN_SETDATA)
return;
var mime = USE_IE_MIME_TYPE || forceIEMime ? "Text" : "text/plain";
try {
if (data) {
return clipboardData.setData(mime, data) !== false;
} else {
return clipboardData.getData(mime);
}
} catch(e) {
if (!forceIEMime)
return handleClipboardData(e, data, true);
}
};
var doCopy = function(e, isCut) {
var data = host.getCopyText();
if (!data)
return event.preventDefault(e);
if (handleClipboardData(e, data)) {
if (useragent.isIOS) {
cut = isCut;
text.value = "\n aa" + data + "a a\n";
text.setSelectionRange(4, 4 + data.length);
copied = {
value: data
};
}
isCut ? host.onCut() : host.onCopy();
if (!useragent.isIOS) event.preventDefault(e);
} else {
copied = true;
text.value = data;
text.select();
setTimeout(function(){
copied = false;
resetValue();
resetSelection();
isCut ? host.onCut() : host.onCopy();
});
}
};
var onCut = function(e) {
doCopy(e, true);
};
var onCopy = function(e) {
doCopy(e, false);
};
var onPaste = function(e) {
var data = handleClipboardData(e);
if (typeof data == "string") {
if (data)
host.onPaste(data, e);
if (useragent.isIE)
setTimeout(resetSelection);
event.preventDefault(e);
}
else {
text.value = "";
pasted = true;
}
};
event.addCommandKeyListener(text, host.onCommandKey.bind(host));
event.addListener(text, "select", onSelect);
event.addListener(text, "input", onInput);
event.addListener(text, "cut", onCut);
event.addListener(text, "copy", onCopy);
event.addListener(text, "paste", onPaste);
var onCompositionStart = function(e) {
if (inComposition || !host.onCompositionStart || host.$readOnly)
return;
inComposition = {};
inComposition.canUndo = host.session.$undoManager;
host.onCompositionStart();
setTimeout(onCompositionUpdate, 0);
host.on("mousedown", onCompositionEnd);
if (inComposition.canUndo && !host.selection.isEmpty()) {
host.insert("");
host.session.markUndoGroup();
host.selection.clearSelection();
}
host.session.markUndoGroup();
};
var onCompositionUpdate = function() {
if (!inComposition || !host.onCompositionUpdate || host.$readOnly)
return;
var val = text.value.replace(/\x01/g, "");
if (inComposition.lastValue === val) return;
host.onCompositionUpdate(val);
if (inComposition.lastValue)
host.undo();
if (inComposition.canUndo)
inComposition.lastValue = val;
if (inComposition.lastValue) {
var r = host.selection.getRange();
host.insert(inComposition.lastValue);
host.session.markUndoGroup();
inComposition.range = host.selection.getRange();
host.selection.setRange(r);
host.selection.clearSelection();
}
};
var onCompositionEnd = function(e) {
if (!host.onCompositionEnd || host.$readOnly) return;
var c = inComposition;
inComposition = false;
var timer = setTimeout(function() {
timer = null;
var str = text.value.replace(/\x01/g, "");
if (inComposition)
return;
else if (str == c.lastValue)
resetValue();
else if (!c.lastValue && str) {
resetValue();
sendText(str);
}
});
inputHandler = function compositionInputHandler(str) {
if (timer)
clearTimeout(timer);
str = str.replace(/\x01/g, "");
if (str == c.lastValue)
return "";
if (c.lastValue && timer)
host.undo();
return str;
};
host.onCompositionEnd();
host.removeListener("mousedown", onCompositionEnd);
if (e.type == "compositionend" && c.range) {
host.selection.setRange(c.range);
}
var needsOnInput =
(!!useragent.isChrome && useragent.isChrome >= 53) ||
(!!useragent.isWebKit && useragent.isWebKit >= 603);
if (needsOnInput) {
onInput();
}
};
var syncComposition = lang.delayedCall(onCompositionUpdate, 50);
event.addListener(text, "compositionstart", onCompositionStart);
if (useragent.isGecko) {
event.addListener(text, "text", function(){syncComposition.schedule();});
} else {
event.addListener(text, "keyup", function(){syncComposition.schedule();});
event.addListener(text, "keydown", function(){syncComposition.schedule();});
}
event.addListener(text, "compositionend", onCompositionEnd);
this.getElement = function() {
return text;
};
this.setReadOnly = function(readOnly) {
text.readOnly = readOnly;
};
this.onContextMenu = function(e) {
afterContextMenu = true;
resetSelection(host.selection.isEmpty());
host._emit("nativecontextmenu", {target: host, domEvent: e});
this.moveToMouse(e, true);
};
this.moveToMouse = function(e, bringToFront) {
if (!tempStyle)
tempStyle = text.style.cssText;
text.style.cssText = (bringToFront ? "z-index:100000;" : "")
+ "height:" + text.style.height + ";"
+ (useragent.isIE ? "opacity:0.1;" : "");
var rect = host.container.getBoundingClientRect();
var style = dom.computedStyle(host.container);
var top = rect.top + (parseInt(style.borderTopWidth) || 0);
var left = rect.left + (parseInt(rect.borderLeftWidth) || 0);
var maxTop = rect.bottom - top - text.clientHeight -2;
var move = function(e) {
text.style.left = e.clientX - left - 2 + "px";
text.style.top = Math.min(e.clientY - top - 2, maxTop) + "px";
};
move(e);
if (e.type != "mousedown")
return;
if (host.renderer.$keepTextAreaAtCursor)
host.renderer.$keepTextAreaAtCursor = null;
clearTimeout(closeTimeout);
if (useragent.isWin)
event.capture(host.container, move, onContextMenuClose);
};
this.onContextMenuClose = onContextMenuClose;
var closeTimeout;
function onContextMenuClose() {
clearTimeout(closeTimeout);
closeTimeout = setTimeout(function () {
if (tempStyle) {
text.style.cssText = tempStyle;
tempStyle = '';
}
if (host.renderer.$keepTextAreaAtCursor == null) {
host.renderer.$keepTextAreaAtCursor = true;
host.renderer.$moveTextAreaToCursor();
}
}, 0);
}
var onContextMenu = function(e) {
host.textInput.onContextMenu(e);
onContextMenuClose();
};
event.addListener(text, "mouseup", onContextMenu);
event.addListener(text, "mousedown", function(e) {
e.preventDefault();
onContextMenuClose();
});
event.addListener(host.renderer.scroller, "contextmenu", onContextMenu);
event.addListener(text, "contextmenu", onContextMenu);
if (useragent.isIOS) {
var typingResetTimeout = null;
var typing = false;
parentNode.addEventListener("keydown", function (e) {
if (typingResetTimeout) clearTimeout(typingResetTimeout);
typing = true;
});
parentNode.addEventListener("keyup", function (e) {
typingResetTimeout = setTimeout(function () {
typing = false;
}, 100);
});
var detectArrowKeys = function(e) {
if (document.activeElement !== text) return;
if (typing) return;
if (cut) {
return setTimeout(function () {
cut = false;
}, 100);
}
var selectionStart = text.selectionStart;
var selectionEnd = text.selectionEnd;
text.setSelectionRange(4, 5);
if (selectionStart == selectionEnd) {
switch (selectionStart) {
case 0: host.onCommandKey(null, 0, KEYS.up); break;
case 1: host.onCommandKey(null, 0, KEYS.home); break;
case 2: host.onCommandKey(null, MODS.option, KEYS.left); break;
case 4: host.onCommandKey(null, 0, KEYS.left); break;
case 5: host.onCommandKey(null, 0, KEYS.right); break;
case 7: host.onCommandKey(null, MODS.option, KEYS.right); break;
case 8: host.onCommandKey(null, 0, KEYS.end); break;
case 9: host.onCommandKey(null, 0, KEYS.down); break;
}
} else {
switch (selectionEnd) {
case 6: host.onCommandKey(null, MODS.shift, KEYS.right); break;
case 7: host.onCommandKey(null, MODS.shift | MODS.option, KEYS.right); break;
case 8: host.onCommandKey(null, MODS.shift, KEYS.end); break;
case 9: host.onCommandKey(null, MODS.shift, KEYS.down); break;
}
switch (selectionStart) {
case 0: host.onCommandKey(null, MODS.shift, KEYS.up); break;
case 1: host.onCommandKey(null, MODS.shift, KEYS.home); break;
case 2: host.onCommandKey(null, MODS.shift | MODS.option, KEYS.left); break;
case 3: host.onCommandKey(null, MODS.shift, KEYS.left); break;
}
}
};
document.addEventListener("selectionchange", detectArrowKeys);
host.on("destroy", function() {
document.removeEventListener("selectionchange", detectArrowKeys);
});
}
};
exports.TextInput = TextInput;
});
ace.define("ace/keyboard/textinput",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/lib/dom","ace/lib/lang","ace/keyboard/textinput_ios"], function(acequire, exports, module) {
"use strict";
var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");
var dom = acequire("../lib/dom");
var lang = acequire("../lib/lang");
var BROKEN_SETDATA = useragent.isChrome < 18;
var USE_IE_MIME_TYPE = useragent.isIE;
var TextInputIOS = acequire("./textinput_ios").TextInput;
var TextInput = function(parentNode, host) {
if (useragent.isIOS)
return TextInputIOS.call(this, parentNode, host);
var text = dom.createElement("textarea");
text.className = "ace_text-input";
text.setAttribute("wrap", "off");
text.setAttribute("autocorrect", "off");
text.setAttribute("autocapitalize", "off");
text.setAttribute("spellcheck", false);
text.style.opacity = "0";
parentNode.insertBefore(text, parentNode.firstChild);
var PLACEHOLDER = "\u2028\u2028";
var copied = false;
var pasted = false;
var inComposition = false;
var tempStyle = '';
var isSelectionEmpty = true;
try { var isFocused = document.activeElement === text; } catch(e) {}
event.addListener(text, "blur", function(e) {
host.onBlur(e);
isFocused = false;
});
event.addListener(text, "focus", function(e) {
isFocused = true;
host.onFocus(e);
resetSelection();
});
this.focus = function() {
if (tempStyle) return text.focus();
var top = text.style.top;
text.style.position = "fixed";
text.style.top = "0px";
text.focus();
setTimeout(function() {
text.style.position = "";
if (text.style.top == "0px")
text.style.top = top;
}, 0);
};
this.blur = function() {
text.blur();
};
this.isFocused = function() {
return isFocused;
};
var syncSelection = lang.delayedCall(function() {
isFocused && resetSelection(isSelectionEmpty);
});
var syncValue = lang.delayedCall(function() {
if (!inComposition) {
text.value = PLACEHOLDER;
isFocused && resetSelection();
}
});
function resetSelection(isEmpty) {
if (inComposition)
return;
inComposition = true;
if (inputHandler) {
var selectionStart = 0;
var selectionEnd = isEmpty ? 0 : text.value.length - 1;
} else {
var selectionStart = isEmpty ? 2 : 1;
var selectionEnd = 2;
}
try {
text.setSelectionRange(selectionStart, selectionEnd);
} catch(e){}
inComposition = false;
}
function resetValue() {
if (inComposition)
return;
text.value = PLACEHOLDER;
if (useragent.isWebKit)
syncValue.schedule();
}
useragent.isWebKit || host.addEventListener('changeSelection', function() {
if (host.selection.isEmpty() != isSelectionEmpty) {
isSelectionEmpty = !isSelectionEmpty;
syncSelection.schedule();
}
});
resetValue();
if (isFocused)
host.onFocus();
var isAllSelected = function(text) {
return text.selectionStart === 0 && text.selectionEnd === text.value.length;
};
var onSelect = function(e) {
if (copied) {
copied = false;
} else if (isAllSelected(text)) {
host.selectAll();
resetSelection();
} else if (inputHandler) {
resetSelection(host.selection.isEmpty());
}
};
var inputHandler = null;
this.setInputHandler = function(cb) {inputHandler = cb;};
this.getInputHandler = function() {return inputHandler;};
var afterContextMenu = false;
var sendText = function(data) {
if (inputHandler) {
data = inputHandler(data);
inputHandler = null;
}
if (pasted) {
resetSelection();
if (data)
host.onPaste(data);
pasted = false;
} else if (data == PLACEHOLDER.charAt(0)) {
if (afterContextMenu)
host.execCommand("del", {source: "ace"});
else // some versions of android do not fire keydown when pressing backspace
host.execCommand("backspace", {source: "ace"});
} else {
if (data.substring(0, 2) == PLACEHOLDER)
data = data.substr(2);
else if (data.charAt(0) == PLACEHOLDER.charAt(0))
data = data.substr(1);
else if (data.charAt(data.length - 1) == PLACEHOLDER.charAt(0))
data = data.slice(0, -1);
if (data.charAt(data.length - 1) == PLACEHOLDER.charAt(0))
data = data.slice(0, -1);
if (data)
host.onTextInput(data);
}
if (afterContextMenu)
afterContextMenu = false;
};
var onInput = function(e) {
if (inComposition)
return;
var data = text.value;
sendText(data);
resetValue();
};
var handleClipboardData = function(e, data, forceIEMime) {
var clipboardData = e.clipboardData || window.clipboardData;
if (!clipboardData || BROKEN_SETDATA)
return;
var mime = USE_IE_MIME_TYPE || forceIEMime ? "Text" : "text/plain";
try {
if (data) {
return clipboardData.setData(mime, data) !== false;
} else {
return clipboardData.getData(mime);
}
} catch(e) {
if (!forceIEMime)
return handleClipboardData(e, data, true);
}
};
var doCopy = function(e, isCut) {
var data = host.getCopyText();
if (!data)
return event.preventDefault(e);
if (handleClipboardData(e, data)) {
isCut ? host.onCut() : host.onCopy();
event.preventDefault(e);
} else {
copied = true;
text.value = data;
text.select();
setTimeout(function(){
copied = false;
resetValue();
resetSelection();
isCut ? host.onCut() : host.onCopy();
});
}
};
var onCut = function(e) {
doCopy(e, true);
};
var onCopy = function(e) {
doCopy(e, false);
};
var onPaste = function(e) {
var data = handleClipboardData(e);
if (typeof data == "string") {
if (data)
host.onPaste(data, e);
if (useragent.isIE)
setTimeout(resetSelection);
event.preventDefault(e);
}
else {
text.value = "";
pasted = true;
}
};
event.addCommandKeyListener(text, host.onCommandKey.bind(host));
event.addListener(text, "select", onSelect);
event.addListener(text, "input", onInput);
event.addListener(text, "cut", onCut);
event.addListener(text, "copy", onCopy);
event.addListener(text, "paste", onPaste);
if (!('oncut' in text) || !('oncopy' in text) || !('onpaste' in text)) {
event.addListener(parentNode, "keydown", function(e) {
if ((useragent.isMac && !e.metaKey) || !e.ctrlKey)
return;
switch (e.keyCode) {
case 67:
onCopy(e);
break;
case 86:
onPaste(e);
break;
case 88:
onCut(e);
break;
}
});
}
var onCompositionStart = function(e) {
if (inComposition || !host.onCompositionStart || host.$readOnly)
return;
inComposition = {};
inComposition.canUndo = host.session.$undoManager;
host.onCompositionStart();
setTimeout(onCompositionUpdate, 0);
host.on("mousedown", onCompositionEnd);
if (inComposition.canUndo && !host.selection.isEmpty()) {
host.insert("");
host.session.markUndoGroup();
host.selection.clearSelection();
}
host.session.markUndoGroup();
};
var onCompositionUpdate = function() {
if (!inComposition || !host.onCompositionUpdate || host.$readOnly)
return;
var val = text.value.replace(/\u2028/g, "");
if (inComposition.lastValue === val) return;
host.onCompositionUpdate(val);
if (inComposition.lastValue)
host.undo();
if (inComposition.canUndo)
inComposition.lastValue = val;
if (inComposition.lastValue) {
var r = host.selection.getRange();
host.insert(inComposition.lastValue);
host.session.markUndoGroup();
inComposition.range = host.selection.getRange();
host.selection.setRange(r);
host.selection.clearSelection();
}
};
var onCompositionEnd = function(e) {
if (!host.onCompositionEnd || host.$readOnly) return;
var c = inComposition;
inComposition = false;
var timer = setTimeout(function() {
timer = null;
var str = text.value.replace(/\u2028/g, "");
if (inComposition)
return;
else if (str == c.lastValue)
resetValue();
else if (!c.lastValue && str) {
resetValue();
sendText(str);
}
});
inputHandler = function compositionInputHandler(str) {
if (timer)
clearTimeout(timer);
str = str.replace(/\u2028/g, "");
if (str == c.lastValue)
return "";
if (c.lastValue && timer)
host.undo();
return str;
};
host.onCompositionEnd();
host.removeListener("mousedown", onCompositionEnd);
if (e.type == "compositionend" && c.range) {
host.selection.setRange(c.range);
}
var needsOnInput =
(!!useragent.isChrome && useragent.isChrome >= 53) ||
(!!useragent.isWebKit && useragent.isWebKit >= 603);
if (needsOnInput) {
onInput();
}
};
var syncComposition = lang.delayedCall(onCompositionUpdate, 50);
event.addListener(text, "compositionstart", onCompositionStart);
if (useragent.isGecko) {
event.addListener(text, "text", function(){syncComposition.schedule();});
} else {
event.addListener(text, "keyup", function(){syncComposition.schedule();});
event.addListener(text, "keydown", function(){syncComposition.schedule();});
}
event.addListener(text, "compositionend", onCompositionEnd);
this.getElement = function() {
return text;
};
this.setReadOnly = function(readOnly) {
text.readOnly = readOnly;
};
this.onContextMenu = function(e) {
afterContextMenu = true;
resetSelection(host.selection.isEmpty());
host._emit("nativecontextmenu", {target: host, domEvent: e});
this.moveToMouse(e, true);
};
this.moveToMouse = function(e, bringToFront) {
if (!tempStyle)
tempStyle = text.style.cssText;
text.style.cssText = (bringToFront ? "z-index:100000;" : "")
+ "height:" + text.style.height + ";"
+ (useragent.isIE ? "opacity:0.1;" : "");
var rect = host.container.getBoundingClientRect();
var style = dom.computedStyle(host.container);
var top = rect.top + (parseInt(style.borderTopWidth) || 0);
var left = rect.left + (parseInt(rect.borderLeftWidth) || 0);
var maxTop = rect.bottom - top - text.clientHeight -2;
var move = function(e) {
text.style.left = e.clientX - left - 2 + "px";
text.style.top = Math.min(e.clientY - top - 2, maxTop) + "px";
};
move(e);
if (e.type != "mousedown")
return;
if (host.renderer.$keepTextAreaAtCursor)
host.renderer.$keepTextAreaAtCursor = null;
clearTimeout(closeTimeout);
if (useragent.isWin)
event.capture(host.container, move, onContextMenuClose);
};
this.onContextMenuClose = onContextMenuClose;
var closeTimeout;
function onContextMenuClose() {
clearTimeout(closeTimeout);
closeTimeout = setTimeout(function () {
if (tempStyle) {
text.style.cssText = tempStyle;
tempStyle = '';
}
if (host.renderer.$keepTextAreaAtCursor == null) {
host.renderer.$keepTextAreaAtCursor = true;
host.renderer.$moveTextAreaToCursor();
}
}, 0);
}
var onContextMenu = function(e) {
host.textInput.onContextMenu(e);
onContextMenuClose();
};
event.addListener(text, "mouseup", onContextMenu);
event.addListener(text, "mousedown", function(e) {
e.preventDefault();
onContextMenuClose();
});
event.addListener(host.renderer.scroller, "contextmenu", onContextMenu);
event.addListener(text, "contextmenu", onContextMenu);
};
exports.TextInput = TextInput;
});
ace.define("ace/mouse/default_handlers",["require","exports","module","ace/lib/dom","ace/lib/event","ace/lib/useragent"], function(acequire, exports, module) {
"use strict";
var dom = acequire("../lib/dom");
var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");
var DRAG_OFFSET = 0; // pixels
var SCROLL_COOLDOWN_T = 250; // milliseconds
function DefaultHandlers(mouseHandler) {
mouseHandler.$clickSelection = null;
var editor = mouseHandler.editor;
editor.setDefaultHandler("mousedown", this.onMouseDown.bind(mouseHandler));
editor.setDefaultHandler("dblclick", this.onDoubleClick.bind(mouseHandler));
editor.setDefaultHandler("tripleclick", this.onTripleClick.bind(mouseHandler));
editor.setDefaultHandler("quadclick", this.onQuadClick.bind(mouseHandler));
editor.setDefaultHandler("mousewheel", this.onMouseWheel.bind(mouseHandler));
editor.setDefaultHandler("touchmove", this.onTouchMove.bind(mouseHandler));
var exports = ["select", "startSelect", "selectEnd", "selectAllEnd", "selectByWordsEnd",
"selectByLinesEnd", "dragWait", "dragWaitEnd", "focusWait"];
exports.forEach(function(x) {
mouseHandler[x] = this[x];
}, this);
mouseHandler.selectByLines = this.extendSelectionBy.bind(mouseHandler, "getLineRange");
mouseHandler.selectByWords = this.extendSelectionBy.bind(mouseHandler, "getWordRange");
}
(function() {
this.onMouseDown = function(ev) {
var inSelection = ev.inSelection();
var pos = ev.getDocumentPosition();
this.mousedownEvent = ev;
var editor = this.editor;
var button = ev.getButton();
if (button !== 0) {
var selectionRange = editor.getSelectionRange();
var selectionEmpty = selectionRange.isEmpty();
editor.$blockScrolling++;
if (selectionEmpty || button == 1)
editor.selection.moveToPosition(pos);
editor.$blockScrolling--;
if (button == 2) {
editor.textInput.onContextMenu(ev.domEvent);
if (!useragent.isMozilla)
ev.preventDefault();
}
return;
}
this.mousedownEvent.time = Date.now();
if (inSelection && !editor.isFocused()) {
editor.focus();
if (this.$focusTimout && !this.$clickSelection && !editor.inMultiSelectMode) {
this.setState("focusWait");
this.captureMouse(ev);
return;
}
}
this.captureMouse(ev);
this.startSelect(pos, ev.domEvent._clicks > 1);
return ev.preventDefault();
};
this.startSelect = function(pos, waitForClickSelection) {
pos = pos || this.editor.renderer.screenToTextCoordinates(this.x, this.y);
var editor = this.editor;
editor.$blockScrolling++;
if (this.mousedownEvent.getShiftKey())
editor.selection.selectToPosition(pos);
else if (!waitForClickSelection)
editor.selection.moveToPosition(pos);
if (!waitForClickSelection)
this.select();
if (editor.renderer.scroller.setCapture) {
editor.renderer.scroller.setCapture();
}
editor.setStyle("ace_selecting");
this.setState("select");
editor.$blockScrolling--;
};
this.select = function() {
var anchor, editor = this.editor;
var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y);
editor.$blockScrolling++;
if (this.$clickSelection) {
var cmp = this.$clickSelection.comparePoint(cursor);
if (cmp == -1) {
anchor = this.$clickSelection.end;
} else if (cmp == 1) {
anchor = this.$clickSelection.start;
} else {
var orientedRange = calcRangeOrientation(this.$clickSelection, cursor);
cursor = orientedRange.cursor;
anchor = orientedRange.anchor;
}
editor.selection.setSelectionAnchor(anchor.row, anchor.column);
}
editor.selection.selectToPosition(cursor);
editor.$blockScrolling--;
editor.renderer.scrollCursorIntoView();
};
this.extendSelectionBy = function(unitName) {
var anchor, editor = this.editor;
var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y);
var range = editor.selection[unitName](cursor.row, cursor.column);
editor.$blockScrolling++;
if (this.$clickSelection) {
var cmpStart = this.$clickSelection.comparePoint(range.start);
var cmpEnd = this.$clickSelection.comparePoint(range.end);
if (cmpStart == -1 && cmpEnd <= 0) {
anchor = this.$clickSelection.end;
if (range.end.row != cursor.row || range.end.column != cursor.column)
cursor = range.start;
} else if (cmpEnd == 1 && cmpStart >= 0) {
anchor = this.$clickSelection.start;
if (range.start.row != cursor.row || range.start.column != cursor.column)
cursor = range.end;
} else if (cmpStart == -1 && cmpEnd == 1) {
cursor = range.end;
anchor = range.start;
} else {
var orientedRange = calcRangeOrientation(this.$clickSelection, cursor);
cursor = orientedRange.cursor;
anchor = orientedRange.anchor;
}
editor.selection.setSelectionAnchor(anchor.row, anchor.column);
}
editor.selection.selectToPosition(cursor);
editor.$blockScrolling--;
editor.renderer.scrollCursorIntoView();
};
this.selectEnd =
this.selectAllEnd =
this.selectByWordsEnd =
this.selectByLinesEnd = function() {
this.$clickSelection = null;
this.editor.unsetStyle("ace_selecting");
if (this.editor.renderer.scroller.releaseCapture) {
this.editor.renderer.scroller.releaseCapture();
}
};
this.focusWait = function() {
var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
var time = Date.now();
if (distance > DRAG_OFFSET || time - this.mousedownEvent.time > this.$focusTimout)
this.startSelect(this.mousedownEvent.getDocumentPosition());
};
this.onDoubleClick = function(ev) {
var pos = ev.getDocumentPosition();
var editor = this.editor;
var session = editor.session;
var range = session.getBracketRange(pos);
if (range) {
if (range.isEmpty()) {
range.start.column--;
range.end.column++;
}
this.setState("select");
} else {
range = editor.selection.getWordRange(pos.row, pos.column);
this.setState("selectByWords");
}
this.$clickSelection = range;
this.select();
};
this.onTripleClick = function(ev) {
var pos = ev.getDocumentPosition();
var editor = this.editor;
this.setState("selectByLines");
var range = editor.getSelectionRange();
if (range.isMultiLine() && range.contains(pos.row, pos.column)) {
this.$clickSelection = editor.selection.getLineRange(range.start.row);
this.$clickSelection.end = editor.selection.getLineRange(range.end.row).end;
} else {
this.$clickSelection = editor.selection.getLineRange(pos.row);
}
this.select();
};
this.onQuadClick = function(ev) {
var editor = this.editor;
editor.selectAll();
this.$clickSelection = editor.getSelectionRange();
this.setState("selectAll");
};
this.onMouseWheel = function(ev) {
if (ev.getAccelKey())
return;
if (ev.getShiftKey() && ev.wheelY && !ev.wheelX) {
ev.wheelX = ev.wheelY;
ev.wheelY = 0;
}
var editor = this.editor;
if (!this.$lastScroll)
this.$lastScroll = { t: 0, vx: 0, vy: 0, allowed: 0 };
var prevScroll = this.$lastScroll;
var t = ev.domEvent.timeStamp;
var dt = t - prevScroll.t;
var vx = ev.wheelX / dt;
var vy = ev.wheelY / dt;
if (dt < SCROLL_COOLDOWN_T) {
vx = (vx + prevScroll.vx) / 2;
vy = (vy + prevScroll.vy) / 2;
}
var direction = Math.abs(vx / vy);
var canScroll = false;
if (direction >= 1 && editor.renderer.isScrollableBy(ev.wheelX * ev.speed, 0))
canScroll = true;
if (direction <= 1 && editor.renderer.isScrollableBy(0, ev.wheelY * ev.speed))
canScroll = true;
if (canScroll) {
prevScroll.allowed = t;
} else if (t - prevScroll.allowed < SCROLL_COOLDOWN_T) {
var isSlower = Math.abs(vx) <= 1.1 * Math.abs(prevScroll.vx)
&& Math.abs(vy) <= 1.1 * Math.abs(prevScroll.vy);
if (isSlower) {
canScroll = true;
prevScroll.allowed = t;
}
else {
prevScroll.allowed = 0;
}
}
prevScroll.t = t;
prevScroll.vx = vx;
prevScroll.vy = vy;
if (canScroll) {
editor.renderer.scrollBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed);
return ev.stop();
}
};
this.onTouchMove = function(ev) {
this.editor._emit("mousewheel", ev);
};
}).call(DefaultHandlers.prototype);
exports.DefaultHandlers = DefaultHandlers;
function calcDistance(ax, ay, bx, by) {
return Math.sqrt(Math.pow(bx - ax, 2) + Math.pow(by - ay, 2));
}
function calcRangeOrientation(range, cursor) {
if (range.start.row == range.end.row)
var cmp = 2 * cursor.column - range.start.column - range.end.column;
else if (range.start.row == range.end.row - 1 && !range.start.column && !range.end.column)
var cmp = cursor.column - 4;
else
var cmp = 2 * cursor.row - range.start.row - range.end.row;
if (cmp < 0)
return {cursor: range.start, anchor: range.end};
else
return {cursor: range.end, anchor: range.start};
}
});
ace.define("ace/tooltip",["require","exports","module","ace/lib/oop","ace/lib/dom"], function(acequire, exports, module) {
"use strict";
var oop = acequire("./lib/oop");
var dom = acequire("./lib/dom");
function Tooltip (parentNode) {
this.isOpen = false;
this.$element = null;
this.$parentNode = parentNode;
}
(function() {
this.$init = function() {
this.$element = dom.createElement("div");
this.$element.className = "ace_tooltip";
this.$element.style.display = "none";
this.$parentNode.appendChild(this.$element);
return this.$element;
};
this.getElement = function() {
return this.$element || this.$init();
};
this.setText = function(text) {
dom.setInnerText(this.getElement(), text);
};
this.setHtml = function(html) {
this.getElement().innerHTML = html;
};
this.setPosition = function(x, y) {
this.getElement().style.left = x + "px";
this.getElement().style.top = y + "px";
};
this.setClassName = function(className) {
dom.addCssClass(this.getElement(), className);
};
this.show = function(text, x, y) {
if (text != null)
this.setText(text);
if (x != null && y != null)
this.setPosition(x, y);
if (!this.isOpen) {
this.getElement().style.display = "block";
this.isOpen = true;
}
};
this.hide = function() {
if (this.isOpen) {
this.getElement().style.display = "none";
this.isOpen = false;
}
};
this.getHeight = function() {
return this.getElement().offsetHeight;
};
this.getWidth = function() {
return this.getElement().offsetWidth;
};
this.destroy = function() {
this.isOpen = false;
if (this.$element && this.$element.parentNode) {
this.$element.parentNode.removeChild(this.$element);
}
};
}).call(Tooltip.prototype);
exports.Tooltip = Tooltip;
});
ace.define("ace/mouse/default_gutter_handler",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/event","ace/tooltip"], function(acequire, exports, module) {
"use strict";
var dom = acequire("../lib/dom");
var oop = acequire("../lib/oop");
var event = acequire("../lib/event");
var Tooltip = acequire("../tooltip").Tooltip;
function GutterHandler(mouseHandler) {
var editor = mouseHandler.editor;
var gutter = editor.renderer.$gutterLayer;
var tooltip = new GutterTooltip(editor.container);
mouseHandler.editor.setDefaultHandler("guttermousedown", function(e) {
if (!editor.isFocused() || e.getButton() != 0)
return;
var gutterRegion = gutter.getRegion(e);
if (gutterRegion == "foldWidgets")
return;
var row = e.getDocumentPosition().row;
var selection = editor.session.selection;
if (e.getShiftKey())
selection.selectTo(row, 0);
else {
if (e.domEvent.detail == 2) {
editor.selectAll();
return e.preventDefault();
}
mouseHandler.$clickSelection = editor.selection.getLineRange(row);
}
mouseHandler.setState("selectByLines");
mouseHandler.captureMouse(e);
return e.preventDefault();
});
var tooltipTimeout, mouseEvent, tooltipAnnotation;
function showTooltip() {
var row = mouseEvent.getDocumentPosition().row;
var annotation = gutter.$annotations[row];
if (!annotation)
return hideTooltip();
var maxRow = editor.session.getLength();
if (row == maxRow) {
var screenRow = editor.renderer.pixelToScreenCoordinates(0, mouseEvent.y).row;
var pos = mouseEvent.$pos;
if (screenRow > editor.session.documentToScreenRow(pos.row, pos.column))
return hideTooltip();
}
if (tooltipAnnotation == annotation)
return;
tooltipAnnotation = annotation.text.join("<br/>");
tooltip.setHtml(tooltipAnnotation);
tooltip.show();
editor._signal("showGutterTooltip", tooltip);
editor.on("mousewheel", hideTooltip);
if (mouseHandler.$tooltipFollowsMouse) {
moveTooltip(mouseEvent);
} else {
var gutterElement = mouseEvent.domEvent.target;
var rect = gutterElement.getBoundingClientRect();
var style = tooltip.getElement().style;
style.left = rect.right + "px";
style.top = rect.bottom + "px";
}
}
function hideTooltip() {
if (tooltipTimeout)
tooltipTimeout = clearTimeout(tooltipTimeout);
if (tooltipAnnotation) {
tooltip.hide();
tooltipAnnotation = null;
editor._signal("hideGutterTooltip", tooltip);
editor.removeEventListener("mousewheel", hideTooltip);
}
}
function moveTooltip(e) {
tooltip.setPosition(e.x, e.y);
}
mouseHandler.editor.setDefaultHandler("guttermousemove", function(e) {
var target = e.domEvent.target || e.domEvent.srcElement;
if (dom.hasCssClass(target, "ace_fold-widget"))
return hideTooltip();
if (tooltipAnnotation && mouseHandler.$tooltipFollowsMouse)
moveTooltip(e);
mouseEvent = e;
if (tooltipTimeout)
return;
tooltipTimeout = setTimeout(function() {
tooltipTimeout = null;
if (mouseEvent && !mouseHandler.isMousePressed)
showTooltip();
else
hideTooltip();
}, 50);
});
event.addListener(editor.renderer.$gutter, "mouseout", function(e) {
mouseEvent = null;
if (!tooltipAnnotation || tooltipTimeout)
return;
tooltipTimeout = setTimeout(function() {
tooltipTimeout = null;
hideTooltip();
}, 50);
});
editor.on("changeSession", hideTooltip);
}
function GutterTooltip(parentNode) {
Tooltip.call(this, parentNode);
}
oop.inherits(GutterTooltip, Tooltip);
(function(){
this.setPosition = function(x, y) {
var windowWidth = window.innerWidth || document.documentElement.clientWidth;
var windowHeight = window.innerHeight || document.documentElement.clientHeight;
var width = this.getWidth();
var height = this.getHeight();
x += 15;
y += 15;
if (x + width > windowWidth) {
x -= (x + width) - windowWidth;
}
if (y + height > windowHeight) {
y -= 20 + height;
}
Tooltip.prototype.setPosition.call(this, x, y);
};
}).call(GutterTooltip.prototype);
exports.GutterHandler = GutterHandler;
});
ace.define("ace/mouse/mouse_event",["require","exports","module","ace/lib/event","ace/lib/useragent"], function(acequire, exports, module) {
"use strict";
var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");
var MouseEvent = exports.MouseEvent = function(domEvent, editor) {
this.domEvent = domEvent;
this.editor = editor;
this.x = this.clientX = domEvent.clientX;
this.y = this.clientY = domEvent.clientY;
this.$pos = null;
this.$inSelection = null;
this.propagationStopped = false;
this.defaultPrevented = false;
};
(function() {
this.stopPropagation = function() {
event.stopPropagation(this.domEvent);
this.propagationStopped = true;
};
this.preventDefault = function() {
event.preventDefault(this.domEvent);
this.defaultPrevented = true;
};
this.stop = function() {
this.stopPropagation();
this.preventDefault();
};
this.getDocumentPosition = function() {
if (this.$pos)
return this.$pos;
this.$pos = this.editor.renderer.screenToTextCoordinates(this.clientX, this.clientY);
return this.$pos;
};
this.inSelection = function() {
if (this.$inSelection !== null)
return this.$inSelection;
var editor = this.editor;
var selectionRange = editor.getSelectionRange();
if (selectionRange.isEmpty())
this.$inSelection = false;
else {
var pos = this.getDocumentPosition();
this.$inSelection = selectionRange.contains(pos.row, pos.column);
}
return this.$inSelection;
};
this.getButton = function() {
return event.getButton(this.domEvent);
};
this.getShiftKey = function() {
return this.domEvent.shiftKey;
};
this.getAccelKey = useragent.isMac
? function() { return this.domEvent.metaKey; }
: function() { return this.domEvent.ctrlKey; };
}).call(MouseEvent.prototype);
});
ace.define("ace/mouse/dragdrop_handler",["require","exports","module","ace/lib/dom","ace/lib/event","ace/lib/useragent"], function(acequire, exports, module) {
"use strict";
var dom = acequire("../lib/dom");
var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");
var AUTOSCROLL_DELAY = 200;
var SCROLL_CURSOR_DELAY = 200;
var SCROLL_CURSOR_HYSTERESIS = 5;
function DragdropHandler(mouseHandler) {
var editor = mouseHandler.editor;
var blankImage = dom.createElement("img");
blankImage.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";
if (useragent.isOpera)
blankImage.style.cssText = "width:1px;height:1px;position:fixed;top:0;left:0;z-index:2147483647;opacity:0;";
var exports = ["dragWait", "dragWaitEnd", "startDrag", "dragReadyEnd", "onMouseDrag"];
exports.forEach(function(x) {
mouseHandler[x] = this[x];
}, this);
editor.addEventListener("mousedown", this.onMouseDown.bind(mouseHandler));
var mouseTarget = editor.container;
var dragSelectionMarker, x, y;
var timerId, range;
var dragCursor, counter = 0;
var dragOperation;
var isInternal;
var autoScrollStartTime;
var cursorMovedTime;
var cursorPointOnCaretMoved;
this.onDragStart = function(e) {
if (this.cancelDrag || !mouseTarget.draggable) {
var self = this;
setTimeout(function(){
self.startSelect();
self.captureMouse(e);
}, 0);
return e.preventDefault();
}
range = editor.getSelectionRange();
var dataTransfer = e.dataTransfer;
dataTransfer.effectAllowed = editor.getReadOnly() ? "copy" : "copyMove";
if (useragent.isOpera) {
editor.container.appendChild(blankImage);
blankImage.scrollTop = 0;
}
dataTransfer.setDragImage && dataTransfer.setDragImage(blankImage, 0, 0);
if (useragent.isOpera) {
editor.container.removeChild(blankImage);
}
dataTransfer.clearData();
dataTransfer.setData("Text", editor.session.getTextRange());
isInternal = true;
this.setState("drag");
};
this.onDragEnd = function(e) {
mouseTarget.draggable = false;
isInternal = false;
this.setState(null);
if (!editor.getReadOnly()) {
var dropEffect = e.dataTransfer.dropEffect;
if (!dragOperation && dropEffect == "move")
editor.session.remove(editor.getSelectionRange());
editor.renderer.$cursorLayer.setBlinking(true);
}
this.editor.unsetStyle("ace_dragging");
this.editor.renderer.setCursorStyle("");
};
this.onDragEnter = function(e) {
if (editor.getReadOnly() || !canAccept(e.dataTransfer))
return;
x = e.clientX;
y = e.clientY;
if (!dragSelectionMarker)
addDragMarker();
counter++;
e.dataTransfer.dropEffect = dragOperation = getDropEffect(e);
return event.preventDefault(e);
};
this.onDragOver = function(e) {
if (editor.getReadOnly() || !canAccept(e.dataTransfer))
return;
x = e.clientX;
y = e.clientY;
if (!dragSelectionMarker) {
addDragMarker();
counter++;
}
if (onMouseMoveTimer !== null)
onMouseMoveTimer = null;
e.dataTransfer.dropEffect = dragOperation = getDropEffect(e);
return event.preventDefault(e);
};
this.onDragLeave = function(e) {
counter--;
if (counter <= 0 && dragSelectionMarker) {
clearDragMarker();
dragOperation = null;
return event.preventDefault(e);
}
};
this.onDrop = function(e) {
if (!dragCursor)
return;
var dataTransfer = e.dataTransfer;
if (isInternal) {
switch (dragOperation) {
case "move":
if (range.contains(dragCursor.row, dragCursor.column)) {
range = {
start: dragCursor,
end: dragCursor
};
} else {
range = editor.moveText(range, dragCursor);
}
break;
case "copy":
range = editor.moveText(range, dragCursor, true);
break;
}
} else {
var dropData = dataTransfer.getData('Text');
range = {
start: dragCursor,
end: editor.session.insert(dragCursor, dropData)
};
editor.focus();
dragOperation = null;
}
clearDragMarker();
return event.preventDefault(e);
};
event.addListener(mouseTarget, "dragstart", this.onDragStart.bind(mouseHandler));
event.addListener(mouseTarget, "dragend", this.onDragEnd.bind(mouseHandler));
event.addListener(mouseTarget, "dragenter", this.onDragEnter.bind(mouseHandler));
event.addListener(mouseTarget, "dragover", this.onDragOver.bind(mouseHandler));
event.addListener(mouseTarget, "dragleave", this.onDragLeave.bind(mouseHandler));
event.addListener(mouseTarget, "drop", this.onDrop.bind(mouseHandler));
function scrollCursorIntoView(cursor, prevCursor) {
var now = Date.now();
var vMovement = !prevCursor || cursor.row != prevCursor.row;
var hMovement = !prevCursor || cursor.column != prevCursor.column;
if (!cursorMovedTime || vMovement || hMovement) {
editor.$blockScrolling += 1;
editor.moveCursorToPosition(cursor);
editor.$blockScrolling -= 1;
cursorMovedTime = now;
cursorPointOnCaretMoved = {x: x, y: y};
} else {
var distance = calcDistance(cursorPointOnCaretMoved.x, cursorPointOnCaretMoved.y, x, y);
if (distance > SCROLL_CURSOR_HYSTERESIS) {
cursorMovedTime = null;
} else if (now - cursorMovedTime >= SCROLL_CURSOR_DELAY) {
editor.renderer.scrollCursorIntoView();
cursorMovedTime = null;
}
}
}
function autoScroll(cursor, prevCursor) {
var now = Date.now();
var lineHeight = editor.renderer.layerConfig.lineHeight;
var characterWidth = editor.renderer.layerConfig.characterWidth;
var editorRect = editor.renderer.scroller.getBoundingClientRect();
var offsets = {
x: {
left: x - editorRect.left,
right: editorRect.right - x
},
y: {
top: y - editorRect.top,
bottom: editorRect.bottom - y
}
};
var nearestXOffset = Math.min(offsets.x.left, offsets.x.right);
var nearestYOffset = Math.min(offsets.y.top, offsets.y.bottom);
var scrollCursor = {row: cursor.row, column: cursor.column};
if (nearestXOffset / characterWidth <= 2) {
scrollCursor.column += (offsets.x.left < offsets.x.right ? -3 : +2);
}
if (nearestYOffset / lineHeight <= 1) {
scrollCursor.row += (offsets.y.top < offsets.y.bottom ? -1 : +1);
}
var vScroll = cursor.row != scrollCursor.row;
var hScroll = cursor.column != scrollCursor.column;
var vMovement = !prevCursor || cursor.row != prevCursor.row;
if (vScroll || (hScroll && !vMovement)) {
if (!autoScrollStartTime)
autoScrollStartTime = now;
else if (now - autoScrollStartTime >= AUTOSCROLL_DELAY)
editor.renderer.scrollCursorIntoView(scrollCursor);
} else {
autoScrollStartTime = null;
}
}
function onDragInterval() {
var prevCursor = dragCursor;
dragCursor = editor.renderer.screenToTextCoordinates(x, y);
scrollCursorIntoView(dragCursor, prevCursor);
autoScroll(dragCursor, prevCursor);
}
function addDragMarker() {
range = editor.selection.toOrientedRange();
dragSelectionMarker = editor.session.addMarker(range, "ace_selection", editor.getSelectionStyle());
editor.clearSelection();
if (editor.isFocused())
editor.renderer.$cursorLayer.setBlinking(false);
clearInterval(timerId);
onDragInterval();
timerId = setInterval(onDragInterval, 20);
counter = 0;
event.addListener(document, "mousemove", onMouseMove);
}
function clearDragMarker() {
clearInterval(timerId);
editor.session.removeMarker(dragSelectionMarker);
dragSelectionMarker = null;
editor.$blockScrolling += 1;
editor.selection.fromOrientedRange(range);
editor.$blockScrolling -= 1;
if (editor.isFocused() && !isInternal)
editor.renderer.$cursorLayer.setBlinking(!editor.getReadOnly());
range = null;
dragCursor = null;
counter = 0;
autoScrollStartTime = null;
cursorMovedTime = null;
event.removeListener(document, "mousemove", onMouseMove);
}
var onMouseMoveTimer = null;
function onMouseMove() {
if (onMouseMoveTimer == null) {
onMouseMoveTimer = setTimeout(function() {
if (onMouseMoveTimer != null && dragSelectionMarker)
clearDragMarker();
}, 20);
}
}
function canAccept(dataTransfer) {
var types = dataTransfer.types;
return !types || Array.prototype.some.call(types, function(type) {
return type == 'text/plain' || type == 'Text';
});
}
function getDropEffect(e) {
var copyAllowed = ['copy', 'copymove', 'all', 'uninitialized'];
var moveAllowed = ['move', 'copymove', 'linkmove', 'all', 'uninitialized'];
var copyModifierState = useragent.isMac ? e.altKey : e.ctrlKey;
var effectAllowed = "uninitialized";
try {
effectAllowed = e.dataTransfer.effectAllowed.toLowerCase();
} catch (e) {}
var dropEffect = "none";
if (copyModifierState && copyAllowed.indexOf(effectAllowed) >= 0)
dropEffect = "copy";
else if (moveAllowed.indexOf(effectAllowed) >= 0)
dropEffect = "move";
else if (copyAllowed.indexOf(effectAllowed) >= 0)
dropEffect = "copy";
return dropEffect;
}
}
(function() {
this.dragWait = function() {
var interval = Date.now() - this.mousedownEvent.time;
if (interval > this.editor.getDragDelay())
this.startDrag();
};
this.dragWaitEnd = function() {
var target = this.editor.container;
target.draggable = false;
this.startSelect(this.mousedownEvent.getDocumentPosition());
this.selectEnd();
};
this.dragReadyEnd = function(e) {
this.editor.renderer.$cursorLayer.setBlinking(!this.editor.getReadOnly());
this.editor.unsetStyle("ace_dragging");
this.editor.renderer.setCursorStyle("");
this.dragWaitEnd();
};
this.startDrag = function(){
this.cancelDrag = false;
var editor = this.editor;
var target = editor.container;
target.draggable = true;
editor.renderer.$cursorLayer.setBlinking(false);
editor.setStyle("ace_dragging");
var cursorStyle = useragent.isWin ? "default" : "move";
editor.renderer.setCursorStyle(cursorStyle);
this.setState("dragReady");
};
this.onMouseDrag = function(e) {
var target = this.editor.container;
if (useragent.isIE && this.state == "dragReady") {
var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
if (distance > 3)
target.dragDrop();
}
if (this.state === "dragWait") {
var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
if (distance > 0) {
target.draggable = false;
this.startSelect(this.mousedownEvent.getDocumentPosition());
}
}
};
this.onMouseDown = function(e) {
if (!this.$dragEnabled)
return;
this.mousedownEvent = e;
var editor = this.editor;
var inSelection = e.inSelection();
var button = e.getButton();
var clickCount = e.domEvent.detail || 1;
if (clickCount === 1 && button === 0 && inSelection) {
if (e.editor.inMultiSelectMode && (e.getAccelKey() || e.getShiftKey()))
return;
this.mousedownEvent.time = Date.now();
var eventTarget = e.domEvent.target || e.domEvent.srcElement;
if ("unselectable" in eventTarget)
eventTarget.unselectable = "on";
if (editor.getDragDelay()) {
if (useragent.isWebKit) {
this.cancelDrag = true;
var mouseTarget = editor.container;
mouseTarget.draggable = true;
}
this.setState("dragWait");
} else {
this.startDrag();
}
this.captureMouse(e, this.onMouseDrag.bind(this));
e.defaultPrevented = true;
}
};
}).call(DragdropHandler.prototype);
function calcDistance(ax, ay, bx, by) {
return Math.sqrt(Math.pow(bx - ax, 2) + Math.pow(by - ay, 2));
}
exports.DragdropHandler = DragdropHandler;
});
ace.define("ace/lib/net",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
"use strict";
var dom = acequire("./dom");
exports.get = function (url, callback) {
var xhr = new XMLHttpRequest();
xhr.open('GET', url, true);
xhr.onreadystatechange = function () {
if (xhr.readyState === 4) {
callback(xhr.responseText);
}
};
xhr.send(null);
};
exports.loadScript = function(path, callback) {
var head = dom.getDocumentHead();
var s = document.createElement('script');
s.src = path;
head.appendChild(s);
s.onload = s.onreadystatechange = function(_, isAbort) {
if (isAbort || !s.readyState || s.readyState == "loaded" || s.readyState == "complete") {
s = s.onload = s.onreadystatechange = null;
if (!isAbort)
callback();
}
};
};
exports.qualifyURL = function(url) {
var a = document.createElement('a');
a.href = url;
return a.href;
};
});
ace.define("ace/lib/event_emitter",["require","exports","module"], function(acequire, exports, module) {
"use strict";
var EventEmitter = {};
var stopPropagation = function() { this.propagationStopped = true; };
var preventDefault = function() { this.defaultPrevented = true; };
EventEmitter._emit =
EventEmitter._dispatchEvent = function(eventName, e) {
this._eventRegistry || (this._eventRegistry = {});
this._defaultHandlers || (this._defaultHandlers = {});
var listeners = this._eventRegistry[eventName] || [];
var defaultHandler = this._defaultHandlers[eventName];
if (!listeners.length && !defaultHandler)
return;
if (typeof e != "object" || !e)
e = {};
if (!e.type)
e.type = eventName;
if (!e.stopPropagation)
e.stopPropagation = stopPropagation;
if (!e.preventDefault)
e.preventDefault = preventDefault;
listeners = listeners.slice();
for (var i=0; i<listeners.length; i++) {
listeners[i](e, this);
if (e.propagationStopped)
break;
}
if (defaultHandler && !e.defaultPrevented)
return defaultHandler(e, this);
};
EventEmitter._signal = function(eventName, e) {
var listeners = (this._eventRegistry || {})[eventName];
if (!listeners)
return;
listeners = listeners.slice();
for (var i=0; i<listeners.length; i++)
listeners[i](e, this);
};
EventEmitter.once = function(eventName, callback) {
var _self = this;
callback && this.addEventListener(eventName, function newCallback() {
_self.removeEventListener(eventName, newCallback);
callback.apply(null, arguments);
});
};
EventEmitter.setDefaultHandler = function(eventName, callback) {
var handlers = this._defaultHandlers;
if (!handlers)
handlers = this._defaultHandlers = {_disabled_: {}};
if (handlers[eventName]) {
var old = handlers[eventName];
var disabled = handlers._disabled_[eventName];
if (!disabled)
handlers._disabled_[eventName] = disabled = [];
disabled.push(old);
var i = disabled.indexOf(callback);
if (i != -1)
disabled.splice(i, 1);
}
handlers[eventName] = callback;
};
EventEmitter.removeDefaultHandler = function(eventName, callback) {
var handlers = this._defaultHandlers;
if (!handlers)
return;
var disabled = handlers._disabled_[eventName];
if (handlers[eventName] == callback) {
var old = handlers[eventName];
if (disabled)
this.setDefaultHandler(eventName, disabled.pop());
} else if (disabled) {
var i = disabled.indexOf(callback);
if (i != -1)
disabled.splice(i, 1);
}
};
EventEmitter.on =
EventEmitter.addEventListener = function(eventName, callback, capturing) {
this._eventRegistry = this._eventRegistry || {};
var listeners = this._eventRegistry[eventName];
if (!listeners)
listeners = this._eventRegistry[eventName] = [];
if (listeners.indexOf(callback) == -1)
listeners[capturing ? "unshift" : "push"](callback);
return callback;
};
EventEmitter.off =
EventEmitter.removeListener =
EventEmitter.removeEventListener = function(eventName, callback) {
this._eventRegistry = this._eventRegistry || {};
var listeners = this._eventRegistry[eventName];
if (!listeners)
return;
var index = listeners.indexOf(callback);
if (index !== -1)
listeners.splice(index, 1);
};
EventEmitter.removeAllListeners = function(eventName) {
if (this._eventRegistry) this._eventRegistry[eventName] = [];
};
exports.EventEmitter = EventEmitter;
});
ace.define("ace/lib/app_config",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(acequire, exports, module) {
"no use strict";
var oop = acequire("./oop");
var EventEmitter = acequire("./event_emitter").EventEmitter;
var optionsProvider = {
setOptions: function(optList) {
Object.keys(optList).forEach(function(key) {
this.setOption(key, optList[key]);
}, this);
},
getOptions: function(optionNames) {
var result = {};
if (!optionNames) {
optionNames = Object.keys(this.$options);
} else if (!Array.isArray(optionNames)) {
result = optionNames;
optionNames = Object.keys(result);
}
optionNames.forEach(function(key) {
result[key] = this.getOption(key);
}, this);
return result;
},
setOption: function(name, value) {
if (this["$" + name] === value)
return;
var opt = this.$options[name];
if (!opt) {
return warn('misspelled option "' + name + '"');
}
if (opt.forwardTo)
return this[opt.forwardTo] && this[opt.forwardTo].setOption(name, value);
if (!opt.handlesSet)
this["$" + name] = value;
if (opt && opt.set)
opt.set.call(this, value);
},
getOption: function(name) {
var opt = this.$options[name];
if (!opt) {
return warn('misspelled option "' + name + '"');
}
if (opt.forwardTo)
return this[opt.forwardTo] && this[opt.forwardTo].getOption(name);
return opt && opt.get ? opt.get.call(this) : this["$" + name];
}
};
function warn(message) {
if (typeof console != "undefined" && console.warn)
console.warn.apply(console, arguments);
}
function reportError(msg, data) {
var e = new Error(msg);
e.data = data;
if (typeof console == "object" && console.error)
console.error(e);
setTimeout(function() { throw e; });
}
var AppConfig = function() {
this.$defaultOptions = {};
};
(function() {
oop.implement(this, EventEmitter);
this.defineOptions = function(obj, path, options) {
if (!obj.$options)
this.$defaultOptions[path] = obj.$options = {};
Object.keys(options).forEach(function(key) {
var opt = options[key];
if (typeof opt == "string")
opt = {forwardTo: opt};
opt.name || (opt.name = key);
obj.$options[opt.name] = opt;
if ("initialValue" in opt)
obj["$" + opt.name] = opt.initialValue;
});
oop.implement(obj, optionsProvider);
return this;
};
this.resetOptions = function(obj) {
Object.keys(obj.$options).forEach(function(key) {
var opt = obj.$options[key];
if ("value" in opt)
obj.setOption(key, opt.value);
});
};
this.setDefaultValue = function(path, name, value) {
var opts = this.$defaultOptions[path] || (this.$defaultOptions[path] = {});
if (opts[name]) {
if (opts.forwardTo)
this.setDefaultValue(opts.forwardTo, name, value);
else
opts[name].value = value;
}
};
this.setDefaultValues = function(path, optionHash) {
Object.keys(optionHash).forEach(function(key) {
this.setDefaultValue(path, key, optionHash[key]);
}, this);
};
this.warn = warn;
this.reportError = reportError;
}).call(AppConfig.prototype);
exports.AppConfig = AppConfig;
});
ace.define("ace/config",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/lib/net","ace/lib/app_config"], function(acequire, exports, module) {
"no use strict";
var lang = acequire("./lib/lang");
var oop = acequire("./lib/oop");
var net = acequire("./lib/net");
var AppConfig = acequire("./lib/app_config").AppConfig;
module.exports = exports = new AppConfig();
var global = (function() {
return this || typeof window != "undefined" && window;
})();
var options = {
packaged: false,
workerPath: null,
modePath: null,
themePath: null,
basePath: "",
suffix: ".js",
$moduleUrls: {}
};
exports.get = function(key) {
if (!options.hasOwnProperty(key))
throw new Error("Unknown config key: " + key);
return options[key];
};
exports.set = function(key, value) {
if (!options.hasOwnProperty(key))
throw new Error("Unknown config key: " + key);
options[key] = value;
};
exports.all = function() {
return lang.copyObject(options);
};
exports.moduleUrl = function(name, component) {
if (options.$moduleUrls[name])
return options.$moduleUrls[name];
var parts = name.split("/");
component = component || parts[parts.length - 2] || "";
var sep = component == "snippets" ? "/" : "-";
var base = parts[parts.length - 1];
if (component == "worker" && sep == "-") {
var re = new RegExp("^" + component + "[\\-_]|[\\-_]" + component + "$", "g");
base = base.replace(re, "");
}
if ((!base || base == component) && parts.length > 1)
base = parts[parts.length - 2];
var path = options[component + "Path"];
if (path == null) {
path = options.basePath;
} else if (sep == "/") {
component = sep = "";
}
if (path && path.slice(-1) != "/")
path += "/";
return path + component + sep + base + this.get("suffix");
};
exports.setModuleUrl = function(name, subst) {
return options.$moduleUrls[name] = subst;
};
exports.$loading = {};
exports.loadModule = function(moduleName, onLoad) {
var module, moduleType;
if (Array.isArray(moduleName)) {
moduleType = moduleName[0];
moduleName = moduleName[1];
}
try {
module = acequire(moduleName);
} catch (e) {}
if (module && !exports.$loading[moduleName])
return onLoad && onLoad(module);
if (!exports.$loading[moduleName])
exports.$loading[moduleName] = [];
exports.$loading[moduleName].push(onLoad);
if (exports.$loading[moduleName].length > 1)
return;
var afterLoad = function() {
acequire([moduleName], function(module) {
exports._emit("load.module", {name: moduleName, module: module});
var listeners = exports.$loading[moduleName];
exports.$loading[moduleName] = null;
listeners.forEach(function(onLoad) {
onLoad && onLoad(module);
});
});
};
if (!exports.get("packaged"))
return afterLoad();
net.loadScript(exports.moduleUrl(moduleName, moduleType), afterLoad);
};
init(true);function init(packaged) {
if (!global || !global.document)
return;
options.packaged = packaged || acequire.packaged || module.packaged || (global.define && __webpack_require__(/*! !webpack amd define */ 204).packaged);
var scriptOptions = {};
var scriptUrl = "";
var currentScript = (document.currentScript || document._currentScript ); // native or polyfill
var currentDocument = currentScript && currentScript.ownerDocument || document;
var scripts = currentDocument.getElementsByTagName("script");
for (var i=0; i<scripts.length; i++) {
var script = scripts[i];
var src = script.src || script.getAttribute("src");
if (!src)
continue;
var attributes = script.attributes;
for (var j=0, l=attributes.length; j < l; j++) {
var attr = attributes[j];
if (attr.name.indexOf("data-ace-") === 0) {
scriptOptions[deHyphenate(attr.name.replace(/^data-ace-/, ""))] = attr.value;
}
}
var m = src.match(/^(.*)\/ace(\-\w+)?\.js(\?|$)/);
if (m)
scriptUrl = m[1];
}
if (scriptUrl) {
scriptOptions.base = scriptOptions.base || scriptUrl;
scriptOptions.packaged = true;
}
scriptOptions.basePath = scriptOptions.base;
scriptOptions.workerPath = scriptOptions.workerPath || scriptOptions.base;
scriptOptions.modePath = scriptOptions.modePath || scriptOptions.base;
scriptOptions.themePath = scriptOptions.themePath || scriptOptions.base;
delete scriptOptions.base;
for (var key in scriptOptions)
if (typeof scriptOptions[key] !== "undefined")
exports.set(key, scriptOptions[key]);
}
exports.init = init;
function deHyphenate(str) {
return str.replace(/-(.)/g, function(m, m1) { return m1.toUpperCase(); });
}
});
ace.define("ace/mouse/mouse_handler",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/mouse/default_handlers","ace/mouse/default_gutter_handler","ace/mouse/mouse_event","ace/mouse/dragdrop_handler","ace/config"], function(acequire, exports, module) {
"use strict";
var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");
var DefaultHandlers = acequire("./default_handlers").DefaultHandlers;
var DefaultGutterHandler = acequire("./default_gutter_handler").GutterHandler;
var MouseEvent = acequire("./mouse_event").MouseEvent;
var DragdropHandler = acequire("./dragdrop_handler").DragdropHandler;
var config = acequire("../config");
var MouseHandler = function(editor) {
var _self = this;
this.editor = editor;
new DefaultHandlers(this);
new DefaultGutterHandler(this);
new DragdropHandler(this);
var focusEditor = function(e) {
var windowBlurred = !document.hasFocus || !document.hasFocus()
|| !editor.isFocused() && document.activeElement == (editor.textInput && editor.textInput.getElement());
if (windowBlurred)
window.focus();
editor.focus();
};
var mouseTarget = editor.renderer.getMouseEventTarget();
event.addListener(mouseTarget, "click", this.onMouseEvent.bind(this, "click"));
event.addListener(mouseTarget, "mousemove", this.onMouseMove.bind(this, "mousemove"));
event.addMultiMouseDownListener([
mouseTarget,
editor.renderer.scrollBarV && editor.renderer.scrollBarV.inner,
editor.renderer.scrollBarH && editor.renderer.scrollBarH.inner,
editor.textInput && editor.textInput.getElement()
].filter(Boolean), [400, 300, 250], this, "onMouseEvent");
event.addMouseWheelListener(editor.container, this.onMouseWheel.bind(this, "mousewheel"));
event.addTouchMoveListener(editor.container, this.onTouchMove.bind(this, "touchmove"));
var gutterEl = editor.renderer.$gutter;
event.addListener(gutterEl, "mousedown", this.onMouseEvent.bind(this, "guttermousedown"));
event.addListener(gutterEl, "click", this.onMouseEvent.bind(this, "gutterclick"));
event.addListener(gutterEl, "dblclick", this.onMouseEvent.bind(this, "gutterdblclick"));
event.addListener(gutterEl, "mousemove", this.onMouseEvent.bind(this, "guttermousemove"));
event.addListener(mouseTarget, "mousedown", focusEditor);
event.addListener(gutterEl, "mousedown", focusEditor);
if (useragent.isIE && editor.renderer.scrollBarV) {
event.addListener(editor.renderer.scrollBarV.element, "mousedown", focusEditor);
event.addListener(editor.renderer.scrollBarH.element, "mousedown", focusEditor);
}
editor.on("mousemove", function(e){
if (_self.state || _self.$dragDelay || !_self.$dragEnabled)
return;
var character = editor.renderer.screenToTextCoordinates(e.x, e.y);
var range = editor.session.selection.getRange();
var renderer = editor.renderer;
if (!range.isEmpty() && range.insideStart(character.row, character.column)) {
renderer.setCursorStyle("default");
} else {
renderer.setCursorStyle("");
}
});
};
(function() {
this.onMouseEvent = function(name, e) {
this.editor._emit(name, new MouseEvent(e, this.editor));
};
this.onMouseMove = function(name, e) {
var listeners = this.editor._eventRegistry && this.editor._eventRegistry.mousemove;
if (!listeners || !listeners.length)
return;
this.editor._emit(name, new MouseEvent(e, this.editor));
};
this.onMouseWheel = function(name, e) {
var mouseEvent = new MouseEvent(e, this.editor);
mouseEvent.speed = this.$scrollSpeed * 2;
mouseEvent.wheelX = e.wheelX;
mouseEvent.wheelY = e.wheelY;
this.editor._emit(name, mouseEvent);
};
this.onTouchMove = function (name, e) {
var mouseEvent = new MouseEvent(e, this.editor);
mouseEvent.speed = 1;//this.$scrollSpeed * 2;
mouseEvent.wheelX = e.wheelX;
mouseEvent.wheelY = e.wheelY;
this.editor._emit(name, mouseEvent);
};
this.setState = function(state) {
this.state = state;
};
this.captureMouse = function(ev, mouseMoveHandler) {
this.x = ev.x;
this.y = ev.y;
this.isMousePressed = true;
var renderer = this.editor.renderer;
if (renderer.$keepTextAreaAtCursor)
renderer.$keepTextAreaAtCursor = null;
var self = this;
var onMouseMove = function(e) {
if (!e) return;
if (useragent.isWebKit && !e.which && self.releaseMouse)
return self.releaseMouse();
self.x = e.clientX;
self.y = e.clientY;
mouseMoveHandler && mouseMoveHandler(e);
self.mouseEvent = new MouseEvent(e, self.editor);
self.$mouseMoved = true;
};
var onCaptureEnd = function(e) {
clearInterval(timerId);
onCaptureInterval();
self[self.state + "End"] && self[self.state + "End"](e);
self.state = "";
if (renderer.$keepTextAreaAtCursor == null) {
renderer.$keepTextAreaAtCursor = true;
renderer.$moveTextAreaToCursor();
}
self.isMousePressed = false;
self.$onCaptureMouseMove = self.releaseMouse = null;
e && self.onMouseEvent("mouseup", e);
};
var onCaptureInterval = function() {
self[self.state] && self[self.state]();
self.$mouseMoved = false;
};
if (useragent.isOldIE && ev.domEvent.type == "dblclick") {
return setTimeout(function() {onCaptureEnd(ev);});
}
self.$onCaptureMouseMove = onMouseMove;
self.releaseMouse = event.capture(this.editor.container, onMouseMove, onCaptureEnd);
var timerId = setInterval(onCaptureInterval, 20);
};
this.releaseMouse = null;
this.cancelContextMenu = function() {
var stop = function(e) {
if (e && e.domEvent && e.domEvent.type != "contextmenu")
return;
this.editor.off("nativecontextmenu", stop);
if (e && e.domEvent)
event.stopEvent(e.domEvent);
}.bind(this);
setTimeout(stop, 10);
this.editor.on("nativecontextmenu", stop);
};
}).call(MouseHandler.prototype);
config.defineOptions(MouseHandler.prototype, "mouseHandler", {
scrollSpeed: {initialValue: 2},
dragDelay: {initialValue: (useragent.isMac ? 150 : 0)},
dragEnabled: {initialValue: true},
focusTimout: {initialValue: 0},
tooltipFollowsMouse: {initialValue: true}
});
exports.MouseHandler = MouseHandler;
});
ace.define("ace/mouse/fold_handler",["require","exports","module"], function(acequire, exports, module) {
"use strict";
function FoldHandler(editor) {
editor.on("click", function(e) {
var position = e.getDocumentPosition();
var session = editor.session;
var fold = session.getFoldAt(position.row, position.column, 1);
if (fold) {
if (e.getAccelKey())
session.removeFold(fold);
else
session.expandFold(fold);
e.stop();
}
});
editor.on("gutterclick", function(e) {
var gutterRegion = editor.renderer.$gutterLayer.getRegion(e);
if (gutterRegion == "foldWidgets") {
var row = e.getDocumentPosition().row;
var session = editor.session;
if (session.foldWidgets && session.foldWidgets[row])
editor.session.onFoldWidgetClick(row, e);
if (!editor.isFocused())
editor.focus();
e.stop();
}
});
editor.on("gutterdblclick", function(e) {
var gutterRegion = editor.renderer.$gutterLayer.getRegion(e);
if (gutterRegion == "foldWidgets") {
var row = e.getDocumentPosition().row;
var session = editor.session;
var data = session.getParentFoldRangeData(row, true);
var range = data.range || data.firstRange;
if (range) {
row = range.start.row;
var fold = session.getFoldAt(row, session.getLine(row).length, 1);
if (fold) {
session.removeFold(fold);
} else {
session.addFold("...", range);
editor.renderer.scrollCursorIntoView({row: range.start.row, column: 0});
}
}
e.stop();
}
});
}
exports.FoldHandler = FoldHandler;
});
ace.define("ace/keyboard/keybinding",["require","exports","module","ace/lib/keys","ace/lib/event"], function(acequire, exports, module) {
"use strict";
var keyUtil = acequire("../lib/keys");
var event = acequire("../lib/event");
var KeyBinding = function(editor) {
this.$editor = editor;
this.$data = {editor: editor};
this.$handlers = [];
this.setDefaultHandler(editor.commands);
};
(function() {
this.setDefaultHandler = function(kb) {
this.removeKeyboardHandler(this.$defaultHandler);
this.$defaultHandler = kb;
this.addKeyboardHandler(kb, 0);
};
this.setKeyboardHandler = function(kb) {
var h = this.$handlers;
if (h[h.length - 1] == kb)
return;
while (h[h.length - 1] && h[h.length - 1] != this.$defaultHandler)
this.removeKeyboardHandler(h[h.length - 1]);
this.addKeyboardHandler(kb, 1);
};
this.addKeyboardHandler = function(kb, pos) {
if (!kb)
return;
if (typeof kb == "function" && !kb.handleKeyboard)
kb.handleKeyboard = kb;
var i = this.$handlers.indexOf(kb);
if (i != -1)
this.$handlers.splice(i, 1);
if (pos == undefined)
this.$handlers.push(kb);
else
this.$handlers.splice(pos, 0, kb);
if (i == -1 && kb.attach)
kb.attach(this.$editor);
};
this.removeKeyboardHandler = function(kb) {
var i = this.$handlers.indexOf(kb);
if (i == -1)
return false;
this.$handlers.splice(i, 1);
kb.detach && kb.detach(this.$editor);
return true;
};
this.getKeyboardHandler = function() {
return this.$handlers[this.$handlers.length - 1];
};
this.getStatusText = function() {
var data = this.$data;
var editor = data.editor;
return this.$handlers.map(function(h) {
return h.getStatusText && h.getStatusText(editor, data) || "";
}).filter(Boolean).join(" ");
};
this.$callKeyboardHandlers = function(hashId, keyString, keyCode, e) {
var toExecute;
var success = false;
var commands = this.$editor.commands;
for (var i = this.$handlers.length; i--;) {
toExecute = this.$handlers[i].handleKeyboard(
this.$data, hashId, keyString, keyCode, e
);
if (!toExecute || !toExecute.command)
continue;
if (toExecute.command == "null") {
success = true;
} else {
success = commands.exec(toExecute.command, this.$editor, toExecute.args, e);
}
if (success && e && hashId != -1 &&
toExecute.passEvent != true && toExecute.command.passEvent != true
) {
event.stopEvent(e);
}
if (success)
break;
}
if (!success && hashId == -1) {
toExecute = {command: "insertstring"};
success = commands.exec("insertstring", this.$editor, keyString);
}
if (success && this.$editor._signal)
this.$editor._signal("keyboardActivity", toExecute);
return success;
};
this.onCommandKey = function(e, hashId, keyCode) {
var keyString = keyUtil.keyCodeToString(keyCode);
this.$callKeyboardHandlers(hashId, keyString, keyCode, e);
};
this.onTextInput = function(text) {
this.$callKeyboardHandlers(-1, text);
};
}).call(KeyBinding.prototype);
exports.KeyBinding = KeyBinding;
});
ace.define("ace/lib/bidiutil",["require","exports","module"], function(acequire, exports, module) {
"use strict";
var ArabicAlefBetIntervalsBegine = ['\u0621', '\u0641'];
var ArabicAlefBetIntervalsEnd = ['\u063A', '\u064a'];
var dir = 0, hiLevel = 0;
var lastArabic = false, hasUBAT_AL = false, hasUBAT_B = false, hasUBAT_S = false, hasBlockSep = false, hasSegSep = false;
var impTab_LTR = [ [ 0, 3, 0, 1, 0, 0, 0 ], [ 0, 3, 0, 1, 2, 2, 0 ], [ 0, 3, 0, 0x11, 2, 0, 1 ], [ 0, 3, 5, 5, 4, 1, 0 ], [ 0, 3, 0x15, 0x15, 4, 0, 1 ], [ 0, 3, 5, 5, 4, 2, 0 ]
];
var impTab_RTL = [ [ 2, 0, 1, 1, 0, 1, 0 ], [ 2, 0, 1, 1, 0, 2, 0 ], [ 2, 0, 2, 1, 3, 2, 0 ], [ 2, 0, 2, 0x21, 3, 1, 1 ]
];
var LTR = 0, RTL = 1;
var L = 0;
var R = 1;
var EN = 2;
var AN = 3;
var ON = 4;
var B = 5;
var S = 6;
var AL = 7;
var WS = 8;
var CS = 9;
var ES = 10;
var ET = 11;
var NSM = 12;
var LRE = 13;
var RLE = 14;
var PDF = 15;
var LRO = 16;
var RLO = 17;
var BN = 18;
var UnicodeTBL00 = [
BN,BN,BN,BN,BN,BN,BN,BN,BN,S,B,S,WS,B,BN,BN,
BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,B,B,B,S,
WS,ON,ON,ET,ET,ET,ON,ON,ON,ON,ON,ES,CS,ES,CS,CS,
EN,EN,EN,EN,EN,EN,EN,EN,EN,EN,CS,ON,ON,ON,ON,ON,
ON,L,L,L,L,L,L,L,L,L,L,L,L,L,L,L,
L,L,L,L,L,L,L,L,L,L,L,ON,ON,ON,ON,ON,
ON,L,L,L,L,L,L,L,L,L,L,L,L,L,L,L,
L,L,L,L,L,L,L,L,L,L,L,ON,ON,ON,ON,BN,
BN,BN,BN,BN,BN,B,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,
BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,
CS,ON,ET,ET,ET,ET,ON,ON,ON,ON,L,ON,ON,BN,ON,ON,
ET,ET,EN,EN,ON,L,ON,ON,ON,EN,L,ON,ON,ON,ON,ON
];
var UnicodeTBL20 = [
WS,WS,WS,WS,WS,WS,WS,WS,WS,WS,WS,BN,BN,BN,L,R ,
ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,
ON,ON,ON,ON,ON,ON,ON,ON,WS,B,LRE,RLE,PDF,LRO,RLO,CS,
ET,ET,ET,ET,ET,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,
ON,ON,ON,ON,CS,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,
ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,WS
];
function _computeLevels(chars, levels, len, charTypes) {
var impTab = dir ? impTab_RTL : impTab_LTR
, prevState = null, newClass = null, newLevel = null, newState = 0
, action = null, cond = null, condPos = -1, i = null, ix = null, classes = [];
if (!charTypes) {
for (i = 0, charTypes = []; i < len; i++) {
charTypes[i] = _getCharacterType(chars[i]);
}
}
hiLevel = dir;
lastArabic = false;
hasUBAT_AL = false;
hasUBAT_B = false;
hasUBAT_S = false;
for (ix = 0; ix < len; ix++){
prevState = newState;
classes[ix] = newClass = _getCharClass(chars, charTypes, classes, ix);
newState = impTab[prevState][newClass];
action = newState & 0xF0;
newState &= 0x0F;
levels[ix] = newLevel = impTab[newState][5];
if (action > 0){
if (action == 0x10){
for(i = condPos; i < ix; i++){
levels[i] = 1;
}
condPos = -1;
} else {
condPos = -1;
}
}
cond = impTab[newState][6];
if (cond){
if(condPos == -1){
condPos = ix;
}
}else{
if (condPos > -1){
for(i = condPos; i < ix; i++){
levels[i] = newLevel;
}
condPos = -1;
}
}
if (charTypes[ix] == B){
levels[ix] = 0;
}
hiLevel |= newLevel;
}
if (hasUBAT_S){
for(i = 0; i < len; i++){
if(charTypes[i] == S){
levels[i] = dir;
for(var j = i - 1; j >= 0; j--){
if(charTypes[j] == WS){
levels[j] = dir;
}else{
break;
}
}
}
}
}
}
function _invertLevel(lev, levels, _array) {
if (hiLevel < lev){
return;
}
if (lev == 1 && dir == RTL && !hasUBAT_B){
_array.reverse();
return;
}
var len = _array.length, start = 0, end, lo, hi, tmp;
while(start < len){
if (levels[start] >= lev){
end = start + 1;
while(end < len && levels[end] >= lev){
end++;
}
for(lo = start, hi = end - 1 ; lo < hi; lo++, hi--){
tmp = _array[lo];
_array[lo] = _array[hi];
_array[hi] = tmp;
}
start = end;
}
start++;
}
}
function _getCharClass(chars, types, classes, ix) {
var cType = types[ix], wType, nType, len, i;
switch(cType){
case L:
case R:
lastArabic = false;
case ON:
case AN:
return cType;
case EN:
return lastArabic ? AN : EN;
case AL:
lastArabic = true;
hasUBAT_AL = true;
return R;
case WS:
return ON;
case CS:
if (ix < 1 || (ix + 1) >= types.length ||
((wType = classes[ix - 1]) != EN && wType != AN) ||
((nType = types[ix + 1]) != EN && nType != AN)){
return ON;
}
if (lastArabic){nType = AN;}
return nType == wType ? nType : ON;
case ES:
wType = ix > 0 ? classes[ix - 1] : B;
if (wType == EN && (ix + 1) < types.length && types[ix + 1] == EN){
return EN;
}
return ON;
case ET:
if (ix > 0 && classes[ix - 1] == EN){
return EN;
}
if (lastArabic){
return ON;
}
i = ix + 1;
len = types.length;
while (i < len && types[i] == ET){
i++;
}
if (i < len && types[i] == EN){
return EN;
}
return ON;
case NSM:
len = types.length;
i = ix + 1;
while (i < len && types[i] == NSM){
i++;
}
if (i < len){
var c = chars[ix], rtlCandidate = (c >= 0x0591 && c <= 0x08FF) || c == 0xFB1E;
wType = types[i];
if (rtlCandidate && (wType == R || wType == AL)){
return R;
}
}
if (ix < 1 || (wType = types[ix - 1]) == B){
return ON;
}
return classes[ix - 1];
case B:
lastArabic = false;
hasUBAT_B = true;
return dir;
case S:
hasUBAT_S = true;
return ON;
case LRE:
case RLE:
case LRO:
case RLO:
case PDF:
lastArabic = false;
case BN:
return ON;
}
}
function _getCharacterType( ch ) {
var uc = ch.charCodeAt(0), hi = uc >> 8;
if (hi == 0) {
return ((uc > 0x00BF) ? L : UnicodeTBL00[uc]);
} else if (hi == 5) {
return (/[\u0591-\u05f4]/.test(ch) ? R : L);
} else if (hi == 6) {
if (/[\u0610-\u061a\u064b-\u065f\u06d6-\u06e4\u06e7-\u06ed]/.test(ch))
return NSM;
else if (/[\u0660-\u0669\u066b-\u066c]/.test(ch))
return AN;
else if (uc == 0x066A)
return ET;
else if (/[\u06f0-\u06f9]/.test(ch))
return EN;
else
return AL;
} else if (hi == 0x20 && uc <= 0x205F) {
return UnicodeTBL20[uc & 0xFF];
} else if (hi == 0xFE) {
return (uc >= 0xFE70 ? AL : ON);
}
return ON;
}
function _isArabicDiacritics( ch ) {
return (ch >= '\u064b' && ch <= '\u0655');
}
exports.L = L;
exports.R = R;
exports.EN = EN;
exports.ON_R = 3;
exports.AN = 4;
exports.R_H = 5;
exports.B = 6;
exports.DOT = "\xB7";
exports.doBidiReorder = function(text, textCharTypes, isRtl) {
if (text.length < 2)
return {};
var chars = text.split(""), logicalFromVisual = new Array(chars.length),
bidiLevels = new Array(chars.length), levels = [];
dir = isRtl ? RTL : LTR;
_computeLevels(chars, levels, chars.length, textCharTypes);
for (var i = 0; i < logicalFromVisual.length; logicalFromVisual[i] = i, i++);
_invertLevel(2, levels, logicalFromVisual);
_invertLevel(1, levels, logicalFromVisual);
for (var i = 0; i < logicalFromVisual.length - 1; i++) { //fix levels to reflect character width
if (textCharTypes[i] === AN) {
levels[i] = exports.AN;
} else if (levels[i] === R && ((textCharTypes[i] > AL && textCharTypes[i] < LRE)
|| textCharTypes[i] === ON || textCharTypes[i] === BN)) {
levels[i] = exports.ON_R;
} else if ((i > 0 && chars[i - 1] === '\u0644') && /\u0622|\u0623|\u0625|\u0627/.test(chars[i])) {
levels[i - 1] = levels[i] = exports.R_H;
i++;
}
}
if (chars[chars.length - 1] === exports.DOT)
levels[chars.length - 1] = exports.B;
for (var i = 0; i < logicalFromVisual.length; i++) {
bidiLevels[i] = levels[logicalFromVisual[i]];
}
return {'logicalFromVisual': logicalFromVisual, 'bidiLevels': bidiLevels};
};
exports.hasBidiCharacters = function(text, textCharTypes){
var ret = false;
for (var i = 0; i < text.length; i++){
textCharTypes[i] = _getCharacterType(text.charAt(i));
if (!ret && (textCharTypes[i] == R || textCharTypes[i] == AL))
ret = true;
}
return ret;
};
exports.getVisualFromLogicalIdx = function(logIdx, rowMap) {
for (var i = 0; i < rowMap.logicalFromVisual.length; i++) {
if (rowMap.logicalFromVisual[i] == logIdx)
return i;
}
return 0;
};
});
ace.define("ace/bidihandler",["require","exports","module","ace/lib/bidiutil","ace/lib/lang","ace/lib/useragent"], function(acequire, exports, module) {
"use strict";
var bidiUtil = acequire("./lib/bidiutil");
var lang = acequire("./lib/lang");
var useragent = acequire("./lib/useragent");
var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;
var BidiHandler = function(session) {
this.session = session;
this.bidiMap = {};
this.currentRow = null;
this.bidiUtil = bidiUtil;
this.charWidths = [];
this.EOL = "\xAC";
this.showInvisibles = true;
this.isRtlDir = false;
this.line = "";
this.wrapIndent = 0;
this.isLastRow = false;
this.EOF = "\xB6";
this.seenBidi = false;
};
(function() {
this.isBidiRow = function(screenRow, docRow, splitIndex) {
if (!this.seenBidi)
return false;
if (screenRow !== this.currentRow) {
this.currentRow = screenRow;
this.updateRowLine(docRow, splitIndex);
this.updateBidiMap();
}
return this.bidiMap.bidiLevels;
};
this.onChange = function(delta) {
if (!this.seenBidi) {
if (delta.action == "insert" && bidiRE.test(delta.lines.join("\n"))) {
this.seenBidi = true;
this.currentRow = null;
}
}
else {
this.currentRow = null;
}
};
this.getDocumentRow = function() {
var docRow = 0;
var rowCache = this.session.$screenRowCache;
if (rowCache.length) {
var index = this.session.$getRowCacheIndex(rowCache, this.currentRow);
if (index >= 0)
docRow = this.session.$docRowCache[index];
}
return docRow;
};
this.getSplitIndex = function() {
var splitIndex = 0;
var rowCache = this.session.$screenRowCache;
if (rowCache.length) {
var currentIndex, prevIndex = this.session.$getRowCacheIndex(rowCache, this.currentRow);
while (this.currentRow - splitIndex > 0) {
currentIndex = this.session.$getRowCacheIndex(rowCache, this.currentRow - splitIndex - 1);
if (currentIndex !== prevIndex)
break;
prevIndex = currentIndex;
splitIndex++;
}
}
return splitIndex;
};
this.updateRowLine = function(docRow, splitIndex) {
if (docRow === undefined)
docRow = this.getDocumentRow();
this.wrapIndent = 0;
this.isLastRow = (docRow === this.session.getLength() - 1);
this.line = this.session.getLine(docRow);
if (this.session.$useWrapMode) {
var splits = this.session.$wrapData[docRow];
if (splits) {
if (splitIndex === undefined)
splitIndex = this.getSplitIndex();
if(splitIndex > 0 && splits.length) {
this.wrapIndent = splits.indent;
this.line = (splitIndex < splits.length) ?
this.line.substring(splits[splitIndex - 1], splits[splits.length - 1]) :
this.line.substring(splits[splits.length - 1]);
} else {
this.line = this.line.substring(0, splits[splitIndex]);
}
}
}
var session = this.session, shift = 0, size;
this.line = this.line.replace(/\t|[\u1100-\u2029, \u202F-\uFFE6]/g, function(ch, i){
if (ch === '\t' || session.isFullWidth(ch.charCodeAt(0))) {
size = (ch === '\t') ? session.getScreenTabSize(i + shift) : 2;
shift += size - 1;
return lang.stringRepeat(bidiUtil.DOT, size);
}
return ch;
});
};
this.updateBidiMap = function() {
var textCharTypes = [], endOfLine = this.isLastRow ? this.EOF : this.EOL;
var line = this.line + (this.showInvisibles ? endOfLine : bidiUtil.DOT);
if (bidiUtil.hasBidiCharacters(line, textCharTypes)) {
this.bidiMap = bidiUtil.doBidiReorder(line, textCharTypes, this.isRtlDir);
} else {
this.bidiMap = {};
}
};
this.markAsDirty = function() {
this.currentRow = null;
};
this.updateCharacterWidths = function(fontMetrics) {
if (!this.seenBidi)
return;
if (this.characterWidth === fontMetrics.$characterSize.width)
return;
var characterWidth = this.characterWidth = fontMetrics.$characterSize.width;
var bidiCharWidth = fontMetrics.$measureCharWidth("\u05d4");
this.charWidths[bidiUtil.L] = this.charWidths[bidiUtil.EN] = this.charWidths[bidiUtil.ON_R] = characterWidth;
this.charWidths[bidiUtil.R] = this.charWidths[bidiUtil.AN] = bidiCharWidth;
this.charWidths[bidiUtil.R_H] = useragent.isChrome ? bidiCharWidth : bidiCharWidth * 0.45;
this.charWidths[bidiUtil.B] = 0;
this.currentRow = null;
};
this.getShowInvisibles = function() {
return this.showInvisibles;
};
this.setShowInvisibles = function(showInvisibles) {
this.showInvisibles = showInvisibles;
this.currentRow = null;
};
this.setEolChar = function(eolChar) {
this.EOL = eolChar;
};
this.setTextDir = function(isRtlDir) {
this.isRtlDir = isRtlDir;
};
this.getPosLeft = function(col) {
col -= this.wrapIndent;
var visualIdx = bidiUtil.getVisualFromLogicalIdx(col > 0 ? col - 1 : 0, this.bidiMap),
levels = this.bidiMap.bidiLevels, left = 0;
if (col === 0 && levels[visualIdx] % 2 !== 0)
visualIdx++;
for (var i = 0; i < visualIdx; i++) {
left += this.charWidths[levels[i]];
}
if (col !== 0 && levels[visualIdx] % 2 === 0)
left += this.charWidths[levels[visualIdx]];
if (this.wrapIndent)
left += this.wrapIndent * this.charWidths[bidiUtil.L];
return left;
};
this.getSelections = function(startCol, endCol) {
var map = this.bidiMap, levels = map.bidiLevels, level, offset = this.wrapIndent * this.charWidths[bidiUtil.L], selections = [],
selColMin = Math.min(startCol, endCol) - this.wrapIndent, selColMax = Math.max(startCol, endCol) - this.wrapIndent,
isSelected = false, isSelectedPrev = false, selectionStart = 0;
for (var logIdx, visIdx = 0; visIdx < levels.length; visIdx++) {
logIdx = map.logicalFromVisual[visIdx];
level = levels[visIdx];
isSelected = (logIdx >= selColMin) && (logIdx < selColMax);
if (isSelected && !isSelectedPrev) {
selectionStart = offset;
} else if (!isSelected && isSelectedPrev) {
selections.push({left: selectionStart, width: offset - selectionStart});
}
offset += this.charWidths[level];
isSelectedPrev = isSelected;
}
if (isSelected && (visIdx === levels.length)) {
selections.push({left: selectionStart, width: offset - selectionStart});
}
return selections;
};
this.offsetToCol = function(posX) {
var logicalIdx = 0, posX = Math.max(posX, 0),
offset = 0, visualIdx = 0, levels = this.bidiMap.bidiLevels,
charWidth = this.charWidths[levels[visualIdx]];
if (this.wrapIndent) {
posX -= this.wrapIndent * this.charWidths[bidiUtil.L];
}
while(posX > offset + charWidth/2) {
offset += charWidth;
if(visualIdx === levels.length - 1) {
charWidth = 0;
break;
}
charWidth = this.charWidths[levels[++visualIdx]];
}
if (visualIdx > 0 && (levels[visualIdx - 1] % 2 !== 0) && (levels[visualIdx] % 2 === 0)){
if(posX < offset)
visualIdx--;
logicalIdx = this.bidiMap.logicalFromVisual[visualIdx];
} else if (visualIdx > 0 && (levels[visualIdx - 1] % 2 === 0) && (levels[visualIdx] % 2 !== 0)){
logicalIdx = 1 + ((posX > offset) ? this.bidiMap.logicalFromVisual[visualIdx]
: this.bidiMap.logicalFromVisual[visualIdx - 1]);
} else if ((this.isRtlDir && visualIdx === levels.length - 1 && charWidth === 0 && (levels[visualIdx - 1] % 2 === 0))
|| (!this.isRtlDir && visualIdx === 0 && (levels[visualIdx] % 2 !== 0))){
logicalIdx = 1 + this.bidiMap.logicalFromVisual[visualIdx];
} else {
if (visualIdx > 0 && (levels[visualIdx - 1] % 2 !== 0) && charWidth !== 0)
visualIdx--;
logicalIdx = this.bidiMap.logicalFromVisual[visualIdx];
}
return (logicalIdx + this.wrapIndent);
};
}).call(BidiHandler.prototype);
exports.BidiHandler = BidiHandler;
});
ace.define("ace/range",["require","exports","module"], function(acequire, exports, module) {
"use strict";
var comparePoints = function(p1, p2) {
return p1.row - p2.row || p1.column - p2.column;
};
var Range = function(startRow, startColumn, endRow, endColumn) {
this.start = {
row: startRow,
column: startColumn
};
this.end = {
row: endRow,
column: endColumn
};
};
(function() {
this.isEqual = function(range) {
return this.start.row === range.start.row &&
this.end.row === range.end.row &&
this.start.column === range.start.column &&
this.end.column === range.end.column;
};
this.toString = function() {
return ("Range: [" + this.start.row + "/" + this.start.column +
"] -> [" + this.end.row + "/" + this.end.column + "]");
};
this.contains = function(row, column) {
return this.compare(row, column) == 0;
};
this.compareRange = function(range) {
var cmp,
end = range.end,
start = range.start;
cmp = this.compare(end.row, end.column);
if (cmp == 1) {
cmp = this.compare(start.row, start.column);
if (cmp == 1) {
return 2;
} else if (cmp == 0) {
return 1;
} else {
return 0;
}
} else if (cmp == -1) {
return -2;
} else {
cmp = this.compare(start.row, start.column);
if (cmp == -1) {
return -1;
} else if (cmp == 1) {
return 42;
} else {
return 0;
}
}
};
this.comparePoint = function(p) {
return this.compare(p.row, p.column);
};
this.containsRange = function(range) {
return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
};
this.intersects = function(range) {
var cmp = this.compareRange(range);
return (cmp == -1 || cmp == 0 || cmp == 1);
};
this.isEnd = function(row, column) {
return this.end.row == row && this.end.column == column;
};
this.isStart = function(row, column) {
return this.start.row == row && this.start.column == column;
};
this.setStart = function(row, column) {
if (typeof row == "object") {
this.start.column = row.column;
this.start.row = row.row;
} else {
this.start.row = row;
this.start.column = column;
}
};
this.setEnd = function(row, column) {
if (typeof row == "object") {
this.end.column = row.column;
this.end.row = row.row;
} else {
this.end.row = row;
this.end.column = column;
}
};
this.inside = function(row, column) {
if (this.compare(row, column) == 0) {
if (this.isEnd(row, column) || this.isStart(row, column)) {
return false;
} else {
return true;
}
}
return false;
};
this.insideStart = function(row, column) {
if (this.compare(row, column) == 0) {
if (this.isEnd(row, column)) {
return false;
} else {
return true;
}
}
return false;
};
this.insideEnd = function(row, column) {
if (this.compare(row, column) == 0) {
if (this.isStart(row, column)) {
return false;
} else {
return true;
}
}
return false;
};
this.compare = function(row, column) {
if (!this.isMultiLine()) {
if (row === this.start.row) {
return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0);
}
}
if (row < this.start.row)
return -1;
if (row > this.end.row)
return 1;
if (this.start.row === row)
return column >= this.start.column ? 0 : -1;
if (this.end.row === row)
return column <= this.end.column ? 0 : 1;
return 0;
};
this.compareStart = function(row, column) {
if (this.start.row == row && this.start.column == column) {
return -1;
} else {
return this.compare(row, column);
}
};
this.compareEnd = function(row, column) {
if (this.end.row == row && this.end.column == column) {
return 1;
} else {
return this.compare(row, column);
}
};
this.compareInside = function(row, column) {
if (this.end.row == row && this.end.column == column) {
return 1;
} else if (this.start.row == row && this.start.column == column) {
return -1;
} else {
return this.compare(row, column);
}
};
this.clipRows = function(firstRow, lastRow) {
if (this.end.row > lastRow)
var end = {row: lastRow + 1, column: 0};
else if (this.end.row < firstRow)
var end = {row: firstRow, column: 0};
if (this.start.row > lastRow)
var start = {row: lastRow + 1, column: 0};
else if (this.start.row < firstRow)
var start = {row: firstRow, column: 0};
return Range.fromPoints(start || this.start, end || this.end);
};
this.extend = function(row, column) {
var cmp = this.compare(row, column);
if (cmp == 0)
return this;
else if (cmp == -1)
var start = {row: row, column: column};
else
var end = {row: row, column: column};
return Range.fromPoints(start || this.start, end || this.end);
};
this.isEmpty = function() {
return (this.start.row === this.end.row && this.start.column === this.end.column);
};
this.isMultiLine = function() {
return (this.start.row !== this.end.row);
};
this.clone = function() {
return Range.fromPoints(this.start, this.end);
};
this.collapseRows = function() {
if (this.end.column == 0)
return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0);
else
return new Range(this.start.row, 0, this.end.row, 0);
};
this.toScreenRange = function(session) {
var screenPosStart = session.documentToScreenPosition(this.start);
var screenPosEnd = session.documentToScreenPosition(this.end);
return new Range(
screenPosStart.row, screenPosStart.column,
screenPosEnd.row, screenPosEnd.column
);
};
this.moveBy = function(row, column) {
this.start.row += row;
this.start.column += column;
this.end.row += row;
this.end.column += column;
};
}).call(Range.prototype);
Range.fromPoints = function(start, end) {
return new Range(start.row, start.column, end.row, end.column);
};
Range.comparePoints = comparePoints;
Range.comparePoints = function(p1, p2) {
return p1.row - p2.row || p1.column - p2.column;
};
exports.Range = Range;
});
ace.define("ace/selection",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/range"], function(acequire, exports, module) {
"use strict";
var oop = acequire("./lib/oop");
var lang = acequire("./lib/lang");
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var Range = acequire("./range").Range;
var Selection = function(session) {
this.session = session;
this.doc = session.getDocument();
this.clearSelection();
this.lead = this.selectionLead = this.doc.createAnchor(0, 0);
this.anchor = this.selectionAnchor = this.doc.createAnchor(0, 0);
var self = this;
this.lead.on("change", function(e) {
self._emit("changeCursor");
if (!self.$isEmpty)
self._emit("changeSelection");
if (!self.$keepDesiredColumnOnChange && e.old.column != e.value.column)
self.$desiredColumn = null;
});
this.selectionAnchor.on("change", function() {
if (!self.$isEmpty)
self._emit("changeSelection");
});
};
(function() {
oop.implement(this, EventEmitter);
this.isEmpty = function() {
return (this.$isEmpty || (
this.anchor.row == this.lead.row &&
this.anchor.column == this.lead.column
));
};
this.isMultiLine = function() {
if (this.isEmpty()) {
return false;
}
return this.getRange().isMultiLine();
};
this.getCursor = function() {
return this.lead.getPosition();
};
this.setSelectionAnchor = function(row, column) {
this.anchor.setPosition(row, column);
if (this.$isEmpty) {
this.$isEmpty = false;
this._emit("changeSelection");
}
};
this.getSelectionAnchor = function() {
if (this.$isEmpty)
return this.getSelectionLead();
else
return this.anchor.getPosition();
};
this.getSelectionLead = function() {
return this.lead.getPosition();
};
this.shiftSelection = function(columns) {
if (this.$isEmpty) {
this.moveCursorTo(this.lead.row, this.lead.column + columns);
return;
}
var anchor = this.getSelectionAnchor();
var lead = this.getSelectionLead();
var isBackwards = this.isBackwards();
if (!isBackwards || anchor.column !== 0)
this.setSelectionAnchor(anchor.row, anchor.column + columns);
if (isBackwards || lead.column !== 0) {
this.$moveSelection(function() {
this.moveCursorTo(lead.row, lead.column + columns);
});
}
};
this.isBackwards = function() {
var anchor = this.anchor;
var lead = this.lead;
return (anchor.row > lead.row || (anchor.row == lead.row && anchor.column > lead.column));
};
this.getRange = function() {
var anchor = this.anchor;
var lead = this.lead;
if (this.isEmpty())
return Range.fromPoints(lead, lead);
if (this.isBackwards()) {
return Range.fromPoints(lead, anchor);
}
else {
return Range.fromPoints(anchor, lead);
}
};
this.clearSelection = function() {
if (!this.$isEmpty) {
this.$isEmpty = true;
this._emit("changeSelection");
}
};
this.selectAll = function() {
var lastRow = this.doc.getLength() - 1;
this.setSelectionAnchor(0, 0);
this.moveCursorTo(lastRow, this.doc.getLine(lastRow).length);
};
this.setRange =
this.setSelectionRange = function(range, reverse) {
if (reverse) {
this.setSelectionAnchor(range.end.row, range.end.column);
this.selectTo(range.start.row, range.start.column);
} else {
this.setSelectionAnchor(range.start.row, range.start.column);
this.selectTo(range.end.row, range.end.column);
}
if (this.getRange().isEmpty())
this.$isEmpty = true;
this.$desiredColumn = null;
};
this.$moveSelection = function(mover) {
var lead = this.lead;
if (this.$isEmpty)
this.setSelectionAnchor(lead.row, lead.column);
mover.call(this);
};
this.selectTo = function(row, column) {
this.$moveSelection(function() {
this.moveCursorTo(row, column);
});
};
this.selectToPosition = function(pos) {
this.$moveSelection(function() {
this.moveCursorToPosition(pos);
});
};
this.moveTo = function(row, column) {
this.clearSelection();
this.moveCursorTo(row, column);
};
this.moveToPosition = function(pos) {
this.clearSelection();
this.moveCursorToPosition(pos);
};
this.selectUp = function() {
this.$moveSelection(this.moveCursorUp);
};
this.selectDown = function() {
this.$moveSelection(this.moveCursorDown);
};
this.selectRight = function() {
this.$moveSelection(this.moveCursorRight);
};
this.selectLeft = function() {
this.$moveSelection(this.moveCursorLeft);
};
this.selectLineStart = function() {
this.$moveSelection(this.moveCursorLineStart);
};
this.selectLineEnd = function() {
this.$moveSelection(this.moveCursorLineEnd);
};
this.selectFileEnd = function() {
this.$moveSelection(this.moveCursorFileEnd);
};
this.selectFileStart = function() {
this.$moveSelection(this.moveCursorFileStart);
};
this.selectWordRight = function() {
this.$moveSelection(this.moveCursorWordRight);
};
this.selectWordLeft = function() {
this.$moveSelection(this.moveCursorWordLeft);
};
this.getWordRange = function(row, column) {
if (typeof column == "undefined") {
var cursor = row || this.lead;
row = cursor.row;
column = cursor.column;
}
return this.session.getWordRange(row, column);
};
this.selectWord = function() {
this.setSelectionRange(this.getWordRange());
};
this.selectAWord = function() {
var cursor = this.getCursor();
var range = this.session.getAWordRange(cursor.row, cursor.column);
this.setSelectionRange(range);
};
this.getLineRange = function(row, excludeLastChar) {
var rowStart = typeof row == "number" ? row : this.lead.row;
var rowEnd;
var foldLine = this.session.getFoldLine(rowStart);
if (foldLine) {
rowStart = foldLine.start.row;
rowEnd = foldLine.end.row;
} else {
rowEnd = rowStart;
}
if (excludeLastChar === true)
return new Range(rowStart, 0, rowEnd, this.session.getLine(rowEnd).length);
else
return new Range(rowStart, 0, rowEnd + 1, 0);
};
this.selectLine = function() {
this.setSelectionRange(this.getLineRange());
};
this.moveCursorUp = function() {
this.moveCursorBy(-1, 0);
};
this.moveCursorDown = function() {
this.moveCursorBy(1, 0);
};
this.wouldMoveIntoSoftTab = function(cursor, tabSize, direction) {
var start = cursor.column;
var end = cursor.column + tabSize;
if (direction < 0) {
start = cursor.column - tabSize;
end = cursor.column;
}
return this.session.isTabStop(cursor) && this.doc.getLine(cursor.row).slice(start, end).split(" ").length-1 == tabSize;
};
this.moveCursorLeft = function() {
var cursor = this.lead.getPosition(),
fold;
if (fold = this.session.getFoldAt(cursor.row, cursor.column, -1)) {
this.moveCursorTo(fold.start.row, fold.start.column);
} else if (cursor.column === 0) {
if (cursor.row > 0) {
this.moveCursorTo(cursor.row - 1, this.doc.getLine(cursor.row - 1).length);
}
}
else {
var tabSize = this.session.getTabSize();
if (this.wouldMoveIntoSoftTab(cursor, tabSize, -1) && !this.session.getNavigateWithinSoftTabs()) {
this.moveCursorBy(0, -tabSize);
} else {
this.moveCursorBy(0, -1);
}
}
};
this.moveCursorRight = function() {
var cursor = this.lead.getPosition(),
fold;
if (fold = this.session.getFoldAt(cursor.row, cursor.column, 1)) {
this.moveCursorTo(fold.end.row, fold.end.column);
}
else if (this.lead.column == this.doc.getLine(this.lead.row).length) {
if (this.lead.row < this.doc.getLength() - 1) {
this.moveCursorTo(this.lead.row + 1, 0);
}
}
else {
var tabSize = this.session.getTabSize();
var cursor = this.lead;
if (this.wouldMoveIntoSoftTab(cursor, tabSize, 1) && !this.session.getNavigateWithinSoftTabs()) {
this.moveCursorBy(0, tabSize);
} else {
this.moveCursorBy(0, 1);
}
}
};
this.moveCursorLineStart = function() {
var row = this.lead.row;
var column = this.lead.column;
var screenRow = this.session.documentToScreenRow(row, column);
var firstColumnPosition = this.session.screenToDocumentPosition(screenRow, 0);
var beforeCursor = this.session.getDisplayLine(
row, null, firstColumnPosition.row,
firstColumnPosition.column
);
var leadingSpace = beforeCursor.match(/^\s*/);
if (leadingSpace[0].length != column && !this.session.$useEmacsStyleLineStart)
firstColumnPosition.column += leadingSpace[0].length;
this.moveCursorToPosition(firstColumnPosition);
};
this.moveCursorLineEnd = function() {
var lead = this.lead;
var lineEnd = this.session.getDocumentLastRowColumnPosition(lead.row, lead.column);
if (this.lead.column == lineEnd.column) {
var line = this.session.getLine(lineEnd.row);
if (lineEnd.column == line.length) {
var textEnd = line.search(/\s+$/);
if (textEnd > 0)
lineEnd.column = textEnd;
}
}
this.moveCursorTo(lineEnd.row, lineEnd.column);
};
this.moveCursorFileEnd = function() {
var row = this.doc.getLength() - 1;
var column = this.doc.getLine(row).length;
this.moveCursorTo(row, column);
};
this.moveCursorFileStart = function() {
this.moveCursorTo(0, 0);
};
this.moveCursorLongWordRight = function() {
var row = this.lead.row;
var column = this.lead.column;
var line = this.doc.getLine(row);
var rightOfCursor = line.substring(column);
var match;
this.session.nonTokenRe.lastIndex = 0;
this.session.tokenRe.lastIndex = 0;
var fold = this.session.getFoldAt(row, column, 1);
if (fold) {
this.moveCursorTo(fold.end.row, fold.end.column);
return;
}
if (match = this.session.nonTokenRe.exec(rightOfCursor)) {
column += this.session.nonTokenRe.lastIndex;
this.session.nonTokenRe.lastIndex = 0;
rightOfCursor = line.substring(column);
}
if (column >= line.length) {
this.moveCursorTo(row, line.length);
this.moveCursorRight();
if (row < this.doc.getLength() - 1)
this.moveCursorWordRight();
return;
}
if (match = this.session.tokenRe.exec(rightOfCursor)) {
column += this.session.tokenRe.lastIndex;
this.session.tokenRe.lastIndex = 0;
}
this.moveCursorTo(row, column);
};
this.moveCursorLongWordLeft = function() {
var row = this.lead.row;
var column = this.lead.column;
var fold;
if (fold = this.session.getFoldAt(row, column, -1)) {
this.moveCursorTo(fold.start.row, fold.start.column);
return;
}
var str = this.session.getFoldStringAt(row, column, -1);
if (str == null) {
str = this.doc.getLine(row).substring(0, column);
}
var leftOfCursor = lang.stringReverse(str);
var match;
this.session.nonTokenRe.lastIndex = 0;
this.session.tokenRe.lastIndex = 0;
if (match = this.session.nonTokenRe.exec(leftOfCursor)) {
column -= this.session.nonTokenRe.lastIndex;
leftOfCursor = leftOfCursor.slice(this.session.nonTokenRe.lastIndex);
this.session.nonTokenRe.lastIndex = 0;
}
if (column <= 0) {
this.moveCursorTo(row, 0);
this.moveCursorLeft();
if (row > 0)
this.moveCursorWordLeft();
return;
}
if (match = this.session.tokenRe.exec(leftOfCursor)) {
column -= this.session.tokenRe.lastIndex;
this.session.tokenRe.lastIndex = 0;
}
this.moveCursorTo(row, column);
};
this.$shortWordEndIndex = function(rightOfCursor) {
var match, index = 0, ch;
var whitespaceRe = /\s/;
var tokenRe = this.session.tokenRe;
tokenRe.lastIndex = 0;
if (match = this.session.tokenRe.exec(rightOfCursor)) {
index = this.session.tokenRe.lastIndex;
} else {
while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch))
index ++;
if (index < 1) {
tokenRe.lastIndex = 0;
while ((ch = rightOfCursor[index]) && !tokenRe.test(ch)) {
tokenRe.lastIndex = 0;
index ++;
if (whitespaceRe.test(ch)) {
if (index > 2) {
index--;
break;
} else {
while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch))
index ++;
if (index > 2)
break;
}
}
}
}
}
tokenRe.lastIndex = 0;
return index;
};
this.moveCursorShortWordRight = function() {
var row = this.lead.row;
var column = this.lead.column;
var line = this.doc.getLine(row);
var rightOfCursor = line.substring(column);
var fold = this.session.getFoldAt(row, column, 1);
if (fold)
return this.moveCursorTo(fold.end.row, fold.end.column);
if (column == line.length) {
var l = this.doc.getLength();
do {
row++;
rightOfCursor = this.doc.getLine(row);
} while (row < l && /^\s*$/.test(rightOfCursor));
if (!/^\s+/.test(rightOfCursor))
rightOfCursor = "";
column = 0;
}
var index = this.$shortWordEndIndex(rightOfCursor);
this.moveCursorTo(row, column + index);
};
this.moveCursorShortWordLeft = function() {
var row = this.lead.row;
var column = this.lead.column;
var fold;
if (fold = this.session.getFoldAt(row, column, -1))
return this.moveCursorTo(fold.start.row, fold.start.column);
var line = this.session.getLine(row).substring(0, column);
if (column === 0) {
do {
row--;
line = this.doc.getLine(row);
} while (row > 0 && /^\s*$/.test(line));
column = line.length;
if (!/\s+$/.test(line))
line = "";
}
var leftOfCursor = lang.stringReverse(line);
var index = this.$shortWordEndIndex(leftOfCursor);
return this.moveCursorTo(row, column - index);
};
this.moveCursorWordRight = function() {
if (this.session.$selectLongWords)
this.moveCursorLongWordRight();
else
this.moveCursorShortWordRight();
};
this.moveCursorWordLeft = function() {
if (this.session.$selectLongWords)
this.moveCursorLongWordLeft();
else
this.moveCursorShortWordLeft();
};
this.moveCursorBy = function(rows, chars) {
var screenPos = this.session.documentToScreenPosition(
this.lead.row,
this.lead.column
);
var offsetX;
if (chars === 0) {
if (rows !== 0) {
if (this.session.$bidiHandler.isBidiRow(screenPos.row, this.lead.row)) {
offsetX = this.session.$bidiHandler.getPosLeft(screenPos.column);
screenPos.column = Math.round(offsetX / this.session.$bidiHandler.charWidths[0]);
} else {
offsetX = screenPos.column * this.session.$bidiHandler.charWidths[0];
}
}
if (this.$desiredColumn)
screenPos.column = this.$desiredColumn;
else
this.$desiredColumn = screenPos.column;
}
var docPos = this.session.screenToDocumentPosition(screenPos.row + rows, screenPos.column, offsetX);
if (rows !== 0 && chars === 0 && docPos.row === this.lead.row && docPos.column === this.lead.column) {
if (this.session.lineWidgets && this.session.lineWidgets[docPos.row]) {
if (docPos.row > 0 || rows > 0)
docPos.row++;
}
}
this.moveCursorTo(docPos.row, docPos.column + chars, chars === 0);
};
this.moveCursorToPosition = function(position) {
this.moveCursorTo(position.row, position.column);
};
this.moveCursorTo = function(row, column, keepDesiredColumn) {
var fold = this.session.getFoldAt(row, column, 1);
if (fold) {
row = fold.start.row;
column = fold.start.column;
}
this.$keepDesiredColumnOnChange = true;
var line = this.session.getLine(row);
if (/[\uDC00-\uDFFF]/.test(line.charAt(column)) && line.charAt(column - 1)) {
if (this.lead.row == row && this.lead.column == column + 1)
column = column - 1;
else
column = column + 1;
}
this.lead.setPosition(row, column);
this.$keepDesiredColumnOnChange = false;
if (!keepDesiredColumn)
this.$desiredColumn = null;
};
this.moveCursorToScreen = function(row, column, keepDesiredColumn) {
var pos = this.session.screenToDocumentPosition(row, column);
this.moveCursorTo(pos.row, pos.column, keepDesiredColumn);
};
this.detach = function() {
this.lead.detach();
this.anchor.detach();
this.session = this.doc = null;
};
this.fromOrientedRange = function(range) {
this.setSelectionRange(range, range.cursor == range.start);
this.$desiredColumn = range.desiredColumn || this.$desiredColumn;
};
this.toOrientedRange = function(range) {
var r = this.getRange();
if (range) {
range.start.column = r.start.column;
range.start.row = r.start.row;
range.end.column = r.end.column;
range.end.row = r.end.row;
} else {
range = r;
}
range.cursor = this.isBackwards() ? range.start : range.end;
range.desiredColumn = this.$desiredColumn;
return range;
};
this.getRangeOfMovements = function(func) {
var start = this.getCursor();
try {
func(this);
var end = this.getCursor();
return Range.fromPoints(start,end);
} catch(e) {
return Range.fromPoints(start,start);
} finally {
this.moveCursorToPosition(start);
}
};
this.toJSON = function() {
if (this.rangeCount) {
var data = this.ranges.map(function(r) {
var r1 = r.clone();
r1.isBackwards = r.cursor == r.start;
return r1;
});
} else {
var data = this.getRange();
data.isBackwards = this.isBackwards();
}
return data;
};
this.fromJSON = function(data) {
if (data.start == undefined) {
if (this.rangeList) {
this.toSingleRange(data[0]);
for (var i = data.length; i--; ) {
var r = Range.fromPoints(data[i].start, data[i].end);
if (data[i].isBackwards)
r.cursor = r.start;
this.addRange(r, true);
}
return;
} else
data = data[0];
}
if (this.rangeList)
this.toSingleRange(data);
this.setSelectionRange(data, data.isBackwards);
};
this.isEqual = function(data) {
if ((data.length || this.rangeCount) && data.length != this.rangeCount)
return false;
if (!data.length || !this.ranges)
return this.getRange().isEqual(data);
for (var i = this.ranges.length; i--; ) {
if (!this.ranges[i].isEqual(data[i]))
return false;
}
return true;
};
}).call(Selection.prototype);
exports.Selection = Selection;
});
ace.define("ace/tokenizer",["require","exports","module","ace/config"], function(acequire, exports, module) {
"use strict";
var config = acequire("./config");
var MAX_TOKEN_COUNT = 2000;
var Tokenizer = function(rules) {
this.states = rules;
this.regExps = {};
this.matchMappings = {};
for (var key in this.states) {
var state = this.states[key];
var ruleRegExps = [];
var matchTotal = 0;
var mapping = this.matchMappings[key] = {defaultToken: "text"};
var flag = "g";
var splitterRurles = [];
for (var i = 0; i < state.length; i++) {
var rule = state[i];
if (rule.defaultToken)
mapping.defaultToken = rule.defaultToken;
if (rule.caseInsensitive)
flag = "gi";
if (rule.regex == null)
continue;
if (rule.regex instanceof RegExp)
rule.regex = rule.regex.toString().slice(1, -1);
var adjustedregex = rule.regex;
var matchcount = new RegExp("(?:(" + adjustedregex + ")|(.))").exec("a").length - 2;
if (Array.isArray(rule.token)) {
if (rule.token.length == 1 || matchcount == 1) {
rule.token = rule.token[0];
} else if (matchcount - 1 != rule.token.length) {
this.reportError("number of classes and regexp groups doesn't match", {
rule: rule,
groupCount: matchcount - 1
});
rule.token = rule.token[0];
} else {
rule.tokenArray = rule.token;
rule.token = null;
rule.onMatch = this.$arrayTokens;
}
} else if (typeof rule.token == "function" && !rule.onMatch) {
if (matchcount > 1)
rule.onMatch = this.$applyToken;
else
rule.onMatch = rule.token;
}
if (matchcount > 1) {
if (/\\\d/.test(rule.regex)) {
adjustedregex = rule.regex.replace(/\\([0-9]+)/g, function(match, digit) {
return "\\" + (parseInt(digit, 10) + matchTotal + 1);
});
} else {
matchcount = 1;
adjustedregex = this.removeCapturingGroups(rule.regex);
}
if (!rule.splitRegex && typeof rule.token != "string")
splitterRurles.push(rule); // flag will be known only at the very end
}
mapping[matchTotal] = i;
matchTotal += matchcount;
ruleRegExps.push(adjustedregex);
if (!rule.onMatch)
rule.onMatch = null;
}
if (!ruleRegExps.length) {
mapping[0] = 0;
ruleRegExps.push("$");
}
splitterRurles.forEach(function(rule) {
rule.splitRegex = this.createSplitterRegexp(rule.regex, flag);
}, this);
this.regExps[key] = new RegExp("(" + ruleRegExps.join(")|(") + ")|($)", flag);
}
};
(function() {
this.$setMaxTokenCount = function(m) {
MAX_TOKEN_COUNT = m | 0;
};
this.$applyToken = function(str) {
var values = this.splitRegex.exec(str).slice(1);
var types = this.token.apply(this, values);
if (typeof types === "string")
return [{type: types, value: str}];
var tokens = [];
for (var i = 0, l = types.length; i < l; i++) {
if (values[i])
tokens[tokens.length] = {
type: types[i],
value: values[i]
};
}
return tokens;
};
this.$arrayTokens = function(str) {
if (!str)
return [];
var values = this.splitRegex.exec(str);
if (!values)
return "text";
var tokens = [];
var types = this.tokenArray;
for (var i = 0, l = types.length; i < l; i++) {
if (values[i + 1])
tokens[tokens.length] = {
type: types[i],
value: values[i + 1]
};
}
return tokens;
};
this.removeCapturingGroups = function(src) {
var r = src.replace(
/\[(?:\\.|[^\]])*?\]|\\.|\(\?[:=!]|(\()/g,
function(x, y) {return y ? "(?:" : x;}
);
return r;
};
this.createSplitterRegexp = function(src, flag) {
if (src.indexOf("(?=") != -1) {
var stack = 0;
var inChClass = false;
var lastCapture = {};
src.replace(/(\\.)|(\((?:\?[=!])?)|(\))|([\[\]])/g, function(
m, esc, parenOpen, parenClose, square, index
) {
if (inChClass) {
inChClass = square != "]";
} else if (square) {
inChClass = true;
} else if (parenClose) {
if (stack == lastCapture.stack) {
lastCapture.end = index+1;
lastCapture.stack = -1;
}
stack--;
} else if (parenOpen) {
stack++;
if (parenOpen.length != 1) {
lastCapture.stack = stack;
lastCapture.start = index;
}
}
return m;
});
if (lastCapture.end != null && /^\)*$/.test(src.substr(lastCapture.end)))
src = src.substring(0, lastCapture.start) + src.substr(lastCapture.end);
}
if (src.charAt(0) != "^") src = "^" + src;
if (src.charAt(src.length - 1) != "$") src += "$";
return new RegExp(src, (flag||"").replace("g", ""));
};
this.getLineTokens = function(line, startState) {
if (startState && typeof startState != "string") {
var stack = startState.slice(0);
startState = stack[0];
if (startState === "#tmp") {
stack.shift();
startState = stack.shift();
}
} else
var stack = [];
var currentState = startState || "start";
var state = this.states[currentState];
if (!state) {
currentState = "start";
state = this.states[currentState];
}
var mapping = this.matchMappings[currentState];
var re = this.regExps[currentState];
re.lastIndex = 0;
var match, tokens = [];
var lastIndex = 0;
var matchAttempts = 0;
var token = {type: null, value: ""};
while (match = re.exec(line)) {
var type = mapping.defaultToken;
var rule = null;
var value = match[0];
var index = re.lastIndex;
if (index - value.length > lastIndex) {
var skipped = line.substring(lastIndex, index - value.length);
if (token.type == type) {
token.value += skipped;
} else {
if (token.type)
tokens.push(token);
token = {type: type, value: skipped};
}
}
for (var i = 0; i < match.length-2; i++) {
if (match[i + 1] === undefined)
continue;
rule = state[mapping[i]];
if (rule.onMatch)
type = rule.onMatch(value, currentState, stack, line);
else
type = rule.token;
if (rule.next) {
if (typeof rule.next == "string") {
currentState = rule.next;
} else {
currentState = rule.next(currentState, stack);
}
state = this.states[currentState];
if (!state) {
this.reportError("state doesn't exist", currentState);
currentState = "start";
state = this.states[currentState];
}
mapping = this.matchMappings[currentState];
lastIndex = index;
re = this.regExps[currentState];
re.lastIndex = index;
}
if (rule.consumeLineEnd)
lastIndex = index;
break;
}
if (value) {
if (typeof type === "string") {
if ((!rule || rule.merge !== false) && token.type === type) {
token.value += value;
} else {
if (token.type)
tokens.push(token);
token = {type: type, value: value};
}
} else if (type) {
if (token.type)
tokens.push(token);
token = {type: null, value: ""};
for (var i = 0; i < type.length; i++)
tokens.push(type[i]);
}
}
if (lastIndex == line.length)
break;
lastIndex = index;
if (matchAttempts++ > MAX_TOKEN_COUNT) {
if (matchAttempts > 2 * line.length) {
this.reportError("infinite loop with in ace tokenizer", {
startState: startState,
line: line
});
}
while (lastIndex < line.length) {
if (token.type)
tokens.push(token);
token = {
value: line.substring(lastIndex, lastIndex += 2000),
type: "overflow"
};
}
currentState = "start";
stack = [];
break;
}
}
if (token.type)
tokens.push(token);
if (stack.length > 1) {
if (stack[0] !== currentState)
stack.unshift("#tmp", currentState);
}
return {
tokens : tokens,
state : stack.length ? stack : currentState
};
};
this.reportError = config.reportError;
}).call(Tokenizer.prototype);
exports.Tokenizer = Tokenizer;
});
ace.define("ace/mode/text_highlight_rules",["require","exports","module","ace/lib/lang"], function(acequire, exports, module) {
"use strict";
var lang = acequire("../lib/lang");
var TextHighlightRules = function() {
this.$rules = {
"start" : [{
token : "empty_line",
regex : '^$'
}, {
defaultToken : "text"
}]
};
};
(function() {
this.addRules = function(rules, prefix) {
if (!prefix) {
for (var key in rules)
this.$rules[key] = rules[key];
return;
}
for (var key in rules) {
var state = rules[key];
for (var i = 0; i < state.length; i++) {
var rule = state[i];
if (rule.next || rule.onMatch) {
if (typeof rule.next == "string") {
if (rule.next.indexOf(prefix) !== 0)
rule.next = prefix + rule.next;
}
if (rule.nextState && rule.nextState.indexOf(prefix) !== 0)
rule.nextState = prefix + rule.nextState;
}
}
this.$rules[prefix + key] = state;
}
};
this.getRules = function() {
return this.$rules;
};
this.embedRules = function (HighlightRules, prefix, escapeRules, states, append) {
var embedRules = typeof HighlightRules == "function"
? new HighlightRules().getRules()
: HighlightRules;
if (states) {
for (var i = 0; i < states.length; i++)
states[i] = prefix + states[i];
} else {
states = [];
for (var key in embedRules)
states.push(prefix + key);
}
this.addRules(embedRules, prefix);
if (escapeRules) {
var addRules = Array.prototype[append ? "push" : "unshift"];
for (var i = 0; i < states.length; i++)
addRules.apply(this.$rules[states[i]], lang.deepCopy(escapeRules));
}
if (!this.$embeds)
this.$embeds = [];
this.$embeds.push(prefix);
};
this.getEmbeds = function() {
return this.$embeds;
};
var pushState = function(currentState, stack) {
if (currentState != "start" || stack.length)
stack.unshift(this.nextState, currentState);
return this.nextState;
};
var popState = function(currentState, stack) {
stack.shift();
return stack.shift() || "start";
};
this.normalizeRules = function() {
var id = 0;
var rules = this.$rules;
function processState(key) {
var state = rules[key];
state.processed = true;
for (var i = 0; i < state.length; i++) {
var rule = state[i];
var toInsert = null;
if (Array.isArray(rule)) {
toInsert = rule;
rule = {};
}
if (!rule.regex && rule.start) {
rule.regex = rule.start;
if (!rule.next)
rule.next = [];
rule.next.push({
defaultToken: rule.token
}, {
token: rule.token + ".end",
regex: rule.end || rule.start,
next: "pop"
});
rule.token = rule.token + ".start";
rule.push = true;
}
var next = rule.next || rule.push;
if (next && Array.isArray(next)) {
var stateName = rule.stateName;
if (!stateName) {
stateName = rule.token;
if (typeof stateName != "string")
stateName = stateName[0] || "";
if (rules[stateName])
stateName += id++;
}
rules[stateName] = next;
rule.next = stateName;
processState(stateName);
} else if (next == "pop") {
rule.next = popState;
}
if (rule.push) {
rule.nextState = rule.next || rule.push;
rule.next = pushState;
delete rule.push;
}
if (rule.rules) {
for (var r in rule.rules) {
if (rules[r]) {
if (rules[r].push)
rules[r].push.apply(rules[r], rule.rules[r]);
} else {
rules[r] = rule.rules[r];
}
}
}
var includeName = typeof rule == "string" ? rule : rule.include;
if (includeName) {
if (Array.isArray(includeName))
toInsert = includeName.map(function(x) { return rules[x]; });
else
toInsert = rules[includeName];
}
if (toInsert) {
var args = [i, 1].concat(toInsert);
if (rule.noEscape)
args = args.filter(function(x) {return !x.next;});
state.splice.apply(state, args);
i--;
}
if (rule.keywordMap) {
rule.token = this.createKeywordMapper(
rule.keywordMap, rule.defaultToken || "text", rule.caseInsensitive
);
delete rule.defaultToken;
}
}
}
Object.keys(rules).forEach(processState, this);
};
this.createKeywordMapper = function(map, defaultToken, ignoreCase, splitChar) {
var keywords = Object.create(null);
Object.keys(map).forEach(function(className) {
var a = map[className];
if (ignoreCase)
a = a.toLowerCase();
var list = a.split(splitChar || "|");
for (var i = list.length; i--; )
keywords[list[i]] = className;
});
if (Object.getPrototypeOf(keywords)) {
keywords.__proto__ = null;
}
this.$keywordList = Object.keys(keywords);
map = null;
return ignoreCase
? function(value) {return keywords[value.toLowerCase()] || defaultToken; }
: function(value) {return keywords[value] || defaultToken; };
};
this.getKeywords = function() {
return this.$keywords;
};
}).call(TextHighlightRules.prototype);
exports.TextHighlightRules = TextHighlightRules;
});
ace.define("ace/mode/behaviour",["require","exports","module"], function(acequire, exports, module) {
"use strict";
var Behaviour = function() {
this.$behaviours = {};
};
(function () {
this.add = function (name, action, callback) {
switch (undefined) {
case this.$behaviours:
this.$behaviours = {};
case this.$behaviours[name]:
this.$behaviours[name] = {};
}
this.$behaviours[name][action] = callback;
};
this.addBehaviours = function (behaviours) {
for (var key in behaviours) {
for (var action in behaviours[key]) {
this.add(key, action, behaviours[key][action]);
}
}
};
this.remove = function (name) {
if (this.$behaviours && this.$behaviours[name]) {
delete this.$behaviours[name];
}
};
this.inherit = function (mode, filter) {
if (typeof mode === "function") {
var behaviours = new mode().getBehaviours(filter);
} else {
var behaviours = mode.getBehaviours(filter);
}
this.addBehaviours(behaviours);
};
this.getBehaviours = function (filter) {
if (!filter) {
return this.$behaviours;
} else {
var ret = {};
for (var i = 0; i < filter.length; i++) {
if (this.$behaviours[filter[i]]) {
ret[filter[i]] = this.$behaviours[filter[i]];
}
}
return ret;
}
};
}).call(Behaviour.prototype);
exports.Behaviour = Behaviour;
});
ace.define("ace/token_iterator",["require","exports","module","ace/range"], function(acequire, exports, module) {
"use strict";
var Range = acequire("./range").Range;
var TokenIterator = function(session, initialRow, initialColumn) {
this.$session = session;
this.$row = initialRow;
this.$rowTokens = session.getTokens(initialRow);
var token = session.getTokenAt(initialRow, initialColumn);
this.$tokenIndex = token ? token.index : -1;
};
(function() {
this.stepBackward = function() {
this.$tokenIndex -= 1;
while (this.$tokenIndex < 0) {
this.$row -= 1;
if (this.$row < 0) {
this.$row = 0;
return null;
}
this.$rowTokens = this.$session.getTokens(this.$row);
this.$tokenIndex = this.$rowTokens.length - 1;
}
return this.$rowTokens[this.$tokenIndex];
};
this.stepForward = function() {
this.$tokenIndex += 1;
var rowCount;
while (this.$tokenIndex >= this.$rowTokens.length) {
this.$row += 1;
if (!rowCount)
rowCount = this.$session.getLength();
if (this.$row >= rowCount) {
this.$row = rowCount - 1;
return null;
}
this.$rowTokens = this.$session.getTokens(this.$row);
this.$tokenIndex = 0;
}
return this.$rowTokens[this.$tokenIndex];
};
this.getCurrentToken = function () {
return this.$rowTokens[this.$tokenIndex];
};
this.getCurrentTokenRow = function () {
return this.$row;
};
this.getCurrentTokenColumn = function() {
var rowTokens = this.$rowTokens;
var tokenIndex = this.$tokenIndex;
var column = rowTokens[tokenIndex].start;
if (column !== undefined)
return column;
column = 0;
while (tokenIndex > 0) {
tokenIndex -= 1;
column += rowTokens[tokenIndex].value.length;
}
return column;
};
this.getCurrentTokenPosition = function() {
return {row: this.$row, column: this.getCurrentTokenColumn()};
};
this.getCurrentTokenRange = function() {
var token = this.$rowTokens[this.$tokenIndex];
var column = this.getCurrentTokenColumn();
return new Range(this.$row, column, this.$row, column + token.value.length);
};
}).call(TokenIterator.prototype);
exports.TokenIterator = TokenIterator;
});
ace.define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"], function(acequire, exports, module) {
"use strict";
var oop = acequire("../../lib/oop");
var Behaviour = acequire("../behaviour").Behaviour;
var TokenIterator = acequire("../../token_iterator").TokenIterator;
var lang = acequire("../../lib/lang");
var SAFE_INSERT_IN_TOKENS =
["text", "paren.rparen", "punctuation.operator"];
var SAFE_INSERT_BEFORE_TOKENS =
["text", "paren.rparen", "punctuation.operator", "comment"];
var context;
var contextCache = {};
var defaultQuotes = {'"' : '"', "'" : "'"};
var initContext = function(editor) {
var id = -1;
if (editor.multiSelect) {
id = editor.selection.index;
if (contextCache.rangeCount != editor.multiSelect.rangeCount)
contextCache = {rangeCount: editor.multiSelect.rangeCount};
}
if (contextCache[id])
return context = contextCache[id];
context = contextCache[id] = {
autoInsertedBrackets: 0,
autoInsertedRow: -1,
autoInsertedLineEnd: "",
maybeInsertedBrackets: 0,
maybeInsertedRow: -1,
maybeInsertedLineStart: "",
maybeInsertedLineEnd: ""
};
};
var getWrapped = function(selection, selected, opening, closing) {
var rowDiff = selection.end.row - selection.start.row;
return {
text: opening + selected + closing,
selection: [
0,
selection.start.column + 1,
rowDiff,
selection.end.column + (rowDiff ? 0 : 1)
]
};
};
var CstyleBehaviour = function(options) {
this.add("braces", "insertion", function(state, action, editor, session, text) {
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
if (text == '{') {
initContext(editor);
var selection = editor.getSelectionRange();
var selected = session.doc.getTextRange(selection);
if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
return getWrapped(selection, selected, '{', '}');
} else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode || options && options.braces) {
CstyleBehaviour.recordAutoInsert(editor, session, "}");
return {
text: '{}',
selection: [1, 1]
};
} else {
CstyleBehaviour.recordMaybeInsert(editor, session, "{");
return {
text: '{',
selection: [1, 1]
};
}
}
} else if (text == '}') {
initContext(editor);
var rightChar = line.substring(cursor.column, cursor.column + 1);
if (rightChar == '}') {
var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
CstyleBehaviour.popAutoInsertedClosing();
return {
text: '',
selection: [1, 1]
};
}
}
} else if (text == "\n" || text == "\r\n") {
initContext(editor);
var closing = "";
if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
CstyleBehaviour.clearMaybeInsertedClosing();
}
var rightChar = line.substring(cursor.column, cursor.column + 1);
if (rightChar === '}') {
var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
if (!openBracePos)
return null;
var next_indent = this.$getIndent(session.getLine(openBracePos.row));
} else if (closing) {
var next_indent = this.$getIndent(line);
} else {
CstyleBehaviour.clearMaybeInsertedClosing();
return;
}
var indent = next_indent + session.getTabString();
return {
text: '\n' + indent + '\n' + next_indent + closing,
selection: [1, indent.length, 1, indent.length]
};
} else {
CstyleBehaviour.clearMaybeInsertedClosing();
}
});
this.add("braces", "deletion", function(state, action, editor, session, range) {
var selected = session.doc.getTextRange(range);
if (!range.isMultiLine() && selected == '{') {
initContext(editor);
var line = session.doc.getLine(range.start.row);
var rightChar = line.substring(range.end.column, range.end.column + 1);
if (rightChar == '}') {
range.end.column++;
return range;
} else {
context.maybeInsertedBrackets--;
}
}
});
this.add("parens", "insertion", function(state, action, editor, session, text) {
if (text == '(') {
initContext(editor);
var selection = editor.getSelectionRange();
var selected = session.doc.getTextRange(selection);
if (selected !== "" && editor.getWrapBehavioursEnabled()) {
return getWrapped(selection, selected, '(', ')');
} else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
CstyleBehaviour.recordAutoInsert(editor, session, ")");
return {
text: '()',
selection: [1, 1]
};
}
} else if (text == ')') {
initContext(editor);
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
var rightChar = line.substring(cursor.column, cursor.column + 1);
if (rightChar == ')') {
var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
CstyleBehaviour.popAutoInsertedClosing();
return {
text: '',
selection: [1, 1]
};
}
}
}
});
this.add("parens", "deletion", function(state, action, editor, session, range) {
var selected = session.doc.getTextRange(range);
if (!range.isMultiLine() && selected == '(') {
initContext(editor);
var line = session.doc.getLine(range.start.row);
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
if (rightChar == ')') {
range.end.column++;
return range;
}
}
});
this.add("brackets", "insertion", function(state, action, editor, session, text) {
if (text == '[') {
initContext(editor);
var selection = editor.getSelectionRange();
var selected = session.doc.getTextRange(selection);
if (selected !== "" && editor.getWrapBehavioursEnabled()) {
return getWrapped(selection, selected, '[', ']');
} else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
CstyleBehaviour.recordAutoInsert(editor, session, "]");
return {
text: '[]',
selection: [1, 1]
};
}
} else if (text == ']') {
initContext(editor);
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
var rightChar = line.substring(cursor.column, cursor.column + 1);
if (rightChar == ']') {
var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
CstyleBehaviour.popAutoInsertedClosing();
return {
text: '',
selection: [1, 1]
};
}
}
}
});
this.add("brackets", "deletion", function(state, action, editor, session, range) {
var selected = session.doc.getTextRange(range);
if (!range.isMultiLine() && selected == '[') {
initContext(editor);
var line = session.doc.getLine(range.start.row);
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
if (rightChar == ']') {
range.end.column++;
return range;
}
}
});
this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
var quotes = session.$mode.$quotes || defaultQuotes;
if (text.length == 1 && quotes[text]) {
if (this.lineCommentStart && this.lineCommentStart.indexOf(text) != -1)
return;
initContext(editor);
var quote = text;
var selection = editor.getSelectionRange();
var selected = session.doc.getTextRange(selection);
if (selected !== "" && (selected.length != 1 || !quotes[selected]) && editor.getWrapBehavioursEnabled()) {
return getWrapped(selection, selected, quote, quote);
} else if (!selected) {
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
var leftChar = line.substring(cursor.column-1, cursor.column);
var rightChar = line.substring(cursor.column, cursor.column + 1);
var token = session.getTokenAt(cursor.row, cursor.column);
var rightToken = session.getTokenAt(cursor.row, cursor.column + 1);
if (leftChar == "\\" && token && /escape/.test(token.type))
return null;
var stringBefore = token && /string|escape/.test(token.type);
var stringAfter = !rightToken || /string|escape/.test(rightToken.type);
var pair;
if (rightChar == quote) {
pair = stringBefore !== stringAfter;
if (pair && /string\.end/.test(rightToken.type))
pair = false;
} else {
if (stringBefore && !stringAfter)
return null; // wrap string with different quote
if (stringBefore && stringAfter)
return null; // do not pair quotes inside strings
var wordRe = session.$mode.tokenRe;
wordRe.lastIndex = 0;
var isWordBefore = wordRe.test(leftChar);
wordRe.lastIndex = 0;
var isWordAfter = wordRe.test(leftChar);
if (isWordBefore || isWordAfter)
return null; // before or after alphanumeric
if (rightChar && !/[\s;,.})\]\\]/.test(rightChar))
return null; // there is rightChar and it isn't closing
pair = true;
}
return {
text: pair ? quote + quote : "",
selection: [1,1]
};
}
}
});
this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
var selected = session.doc.getTextRange(range);
if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
initContext(editor);
var line = session.doc.getLine(range.start.row);
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
if (rightChar == selected) {
range.end.column++;
return range;
}
}
});
};
CstyleBehaviour.isSaneInsertion = function(editor, session) {
var cursor = editor.getCursorPosition();
var iterator = new TokenIterator(session, cursor.row, cursor.column);
if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
return false;
}
iterator.stepForward();
return iterator.getCurrentTokenRow() !== cursor.row ||
this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
};
CstyleBehaviour.$matchTokenType = function(token, types) {
return types.indexOf(token.type || token) > -1;
};
CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
context.autoInsertedBrackets = 0;
context.autoInsertedRow = cursor.row;
context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
context.autoInsertedBrackets++;
};
CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
if (!this.isMaybeInsertedClosing(cursor, line))
context.maybeInsertedBrackets = 0;
context.maybeInsertedRow = cursor.row;
context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
context.maybeInsertedLineEnd = line.substr(cursor.column);
context.maybeInsertedBrackets++;
};
CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
return context.autoInsertedBrackets > 0 &&
cursor.row === context.autoInsertedRow &&
bracket === context.autoInsertedLineEnd[0] &&
line.substr(cursor.column) === context.autoInsertedLineEnd;
};
CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
return context.maybeInsertedBrackets > 0 &&
cursor.row === context.maybeInsertedRow &&
line.substr(cursor.column) === context.maybeInsertedLineEnd &&
line.substr(0, cursor.column) == context.maybeInsertedLineStart;
};
CstyleBehaviour.popAutoInsertedClosing = function() {
context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
context.autoInsertedBrackets--;
};
CstyleBehaviour.clearMaybeInsertedClosing = function() {
if (context) {
context.maybeInsertedBrackets = 0;
context.maybeInsertedRow = -1;
}
};
oop.inherits(CstyleBehaviour, Behaviour);
exports.CstyleBehaviour = CstyleBehaviour;
});
ace.define("ace/unicode",["require","exports","module"], function(acequire, exports, module) {
"use strict";
exports.packages = {};
addUnicodePackage({
L: "0041-005A0061-007A00AA00B500BA00C0-00D600D8-00F600F8-02C102C6-02D102E0-02E402EC02EE0370-037403760377037A-037D03860388-038A038C038E-03A103A3-03F503F7-0481048A-05250531-055605590561-058705D0-05EA05F0-05F20621-064A066E066F0671-06D306D506E506E606EE06EF06FA-06FC06FF07100712-072F074D-07A507B107CA-07EA07F407F507FA0800-0815081A082408280904-0939093D09500958-0961097109720979-097F0985-098C098F09900993-09A809AA-09B009B209B6-09B909BD09CE09DC09DD09DF-09E109F009F10A05-0A0A0A0F0A100A13-0A280A2A-0A300A320A330A350A360A380A390A59-0A5C0A5E0A72-0A740A85-0A8D0A8F-0A910A93-0AA80AAA-0AB00AB20AB30AB5-0AB90ABD0AD00AE00AE10B05-0B0C0B0F0B100B13-0B280B2A-0B300B320B330B35-0B390B3D0B5C0B5D0B5F-0B610B710B830B85-0B8A0B8E-0B900B92-0B950B990B9A0B9C0B9E0B9F0BA30BA40BA8-0BAA0BAE-0BB90BD00C05-0C0C0C0E-0C100C12-0C280C2A-0C330C35-0C390C3D0C580C590C600C610C85-0C8C0C8E-0C900C92-0CA80CAA-0CB30CB5-0CB90CBD0CDE0CE00CE10D05-0D0C0D0E-0D100D12-0D280D2A-0D390D3D0D600D610D7A-0D7F0D85-0D960D9A-0DB10DB3-0DBB0DBD0DC0-0DC60E01-0E300E320E330E40-0E460E810E820E840E870E880E8A0E8D0E94-0E970E99-0E9F0EA1-0EA30EA50EA70EAA0EAB0EAD-0EB00EB20EB30EBD0EC0-0EC40EC60EDC0EDD0F000F40-0F470F49-0F6C0F88-0F8B1000-102A103F1050-1055105A-105D106110651066106E-10701075-1081108E10A0-10C510D0-10FA10FC1100-1248124A-124D1250-12561258125A-125D1260-1288128A-128D1290-12B012B2-12B512B8-12BE12C012C2-12C512C8-12D612D8-13101312-13151318-135A1380-138F13A0-13F41401-166C166F-167F1681-169A16A0-16EA1700-170C170E-17111720-17311740-17511760-176C176E-17701780-17B317D717DC1820-18771880-18A818AA18B0-18F51900-191C1950-196D1970-19741980-19AB19C1-19C71A00-1A161A20-1A541AA71B05-1B331B45-1B4B1B83-1BA01BAE1BAF1C00-1C231C4D-1C4F1C5A-1C7D1CE9-1CEC1CEE-1CF11D00-1DBF1E00-1F151F18-1F1D1F20-1F451F48-1F4D1F50-1F571F591F5B1F5D1F5F-1F7D1F80-1FB41FB6-1FBC1FBE1FC2-1FC41FC6-1FCC1FD0-1FD31FD6-1FDB1FE0-1FEC1FF2-1FF41FF6-1FFC2071207F2090-209421022107210A-211321152119-211D212421262128212A-212D212F-2139213C-213F2145-2149214E218321842C00-2C2E2C30-2C5E2C60-2CE42CEB-2CEE2D00-2D252D30-2D652D6F2D80-2D962DA0-2DA62DA8-2DAE2DB0-2DB62DB8-2DBE2DC0-2DC62DC8-2DCE2DD0-2DD62DD8-2DDE2E2F300530063031-3035303B303C3041-3096309D-309F30A1-30FA30FC-30FF3105-312D3131-318E31A0-31B731F0-31FF3400-4DB54E00-9FCBA000-A48CA4D0-A4FDA500-A60CA610-A61FA62AA62BA640-A65FA662-A66EA67F-A697A6A0-A6E5A717-A71FA722-A788A78BA78CA7FB-A801A803-A805A807-A80AA80C-A822A840-A873A882-A8B3A8F2-A8F7A8FBA90A-A925A930-A946A960-A97CA984-A9B2A9CFAA00-AA28AA40-AA42AA44-AA4BAA60-AA76AA7AAA80-AAAFAAB1AAB5AAB6AAB9-AABDAAC0AAC2AADB-AADDABC0-ABE2AC00-D7A3D7B0-D7C6D7CB-D7FBF900-FA2DFA30-FA6DFA70-FAD9FB00-FB06FB13-FB17FB1DFB1F-FB28FB2A-FB36FB38-FB3CFB3EFB40FB41FB43FB44FB46-FBB1FBD3-FD3DFD50-FD8FFD92-FDC7FDF0-FDFBFE70-FE74FE76-FEFCFF21-FF3AFF41-FF5AFF66-FFBEFFC2-FFC7FFCA-FFCFFFD2-FFD7FFDA-FFDC",
Ll: "0061-007A00AA00B500BA00DF-00F600F8-00FF01010103010501070109010B010D010F01110113011501170119011B011D011F01210123012501270129012B012D012F01310133013501370138013A013C013E014001420144014601480149014B014D014F01510153015501570159015B015D015F01610163016501670169016B016D016F0171017301750177017A017C017E-0180018301850188018C018D019201950199-019B019E01A101A301A501A801AA01AB01AD01B001B401B601B901BA01BD-01BF01C601C901CC01CE01D001D201D401D601D801DA01DC01DD01DF01E101E301E501E701E901EB01ED01EF01F001F301F501F901FB01FD01FF02010203020502070209020B020D020F02110213021502170219021B021D021F02210223022502270229022B022D022F02310233-0239023C023F0240024202470249024B024D024F-02930295-02AF037103730377037B-037D039003AC-03CE03D003D103D5-03D703D903DB03DD03DF03E103E303E503E703E903EB03ED03EF-03F303F503F803FB03FC0430-045F04610463046504670469046B046D046F04710473047504770479047B047D047F0481048B048D048F04910493049504970499049B049D049F04A104A304A504A704A904AB04AD04AF04B104B304B504B704B904BB04BD04BF04C204C404C604C804CA04CC04CE04CF04D104D304D504D704D904DB04DD04DF04E104E304E504E704E904EB04ED04EF04F104F304F504F704F904FB04FD04FF05010503050505070509050B050D050F05110513051505170519051B051D051F0521052305250561-05871D00-1D2B1D62-1D771D79-1D9A1E011E031E051E071E091E0B1E0D1E0F1E111E131E151E171E191E1B1E1D1E1F1E211E231E251E271E291E2B1E2D1E2F1E311E331E351E371E391E3B1E3D1E3F1E411E431E451E471E491E4B1E4D1E4F1E511E531E551E571E591E5B1E5D1E5F1E611E631E651E671E691E6B1E6D1E6F1E711E731E751E771E791E7B1E7D1E7F1E811E831E851E871E891E8B1E8D1E8F1E911E931E95-1E9D1E9F1EA11EA31EA51EA71EA91EAB1EAD1EAF1EB11EB31EB51EB71EB91EBB1EBD1EBF1EC11EC31EC51EC71EC91ECB1ECD1ECF1ED11ED31ED51ED71ED91EDB1EDD1EDF1EE11EE31EE51EE71EE91EEB1EED1EEF1EF11EF31EF51EF71EF91EFB1EFD1EFF-1F071F10-1F151F20-1F271F30-1F371F40-1F451F50-1F571F60-1F671F70-1F7D1F80-1F871F90-1F971FA0-1FA71FB0-1FB41FB61FB71FBE1FC2-1FC41FC61FC71FD0-1FD31FD61FD71FE0-1FE71FF2-1FF41FF61FF7210A210E210F2113212F21342139213C213D2146-2149214E21842C30-2C5E2C612C652C662C682C6A2C6C2C712C732C742C76-2C7C2C812C832C852C872C892C8B2C8D2C8F2C912C932C952C972C992C9B2C9D2C9F2CA12CA32CA52CA72CA92CAB2CAD2CAF2CB12CB32CB52CB72CB92CBB2CBD2CBF2CC12CC32CC52CC72CC92CCB2CCD2CCF2CD12CD32CD52CD72CD92CDB2CDD2CDF2CE12CE32CE42CEC2CEE2D00-2D25A641A643A645A647A649A64BA64DA64FA651A653A655A657A659A65BA65DA65FA663A665A667A669A66BA66DA681A683A685A687A689A68BA68DA68FA691A693A695A697A723A725A727A729A72BA72DA72F-A731A733A735A737A739A73BA73DA73FA741A743A745A747A749A74BA74DA74FA751A753A755A757A759A75BA75DA75FA761A763A765A767A769A76BA76DA76FA771-A778A77AA77CA77FA781A783A785A787A78CFB00-FB06FB13-FB17FF41-FF5A",
Lu: "0041-005A00C0-00D600D8-00DE01000102010401060108010A010C010E01100112011401160118011A011C011E01200122012401260128012A012C012E01300132013401360139013B013D013F0141014301450147014A014C014E01500152015401560158015A015C015E01600162016401660168016A016C016E017001720174017601780179017B017D018101820184018601870189-018B018E-0191019301940196-0198019C019D019F01A001A201A401A601A701A901AC01AE01AF01B1-01B301B501B701B801BC01C401C701CA01CD01CF01D101D301D501D701D901DB01DE01E001E201E401E601E801EA01EC01EE01F101F401F6-01F801FA01FC01FE02000202020402060208020A020C020E02100212021402160218021A021C021E02200222022402260228022A022C022E02300232023A023B023D023E02410243-02460248024A024C024E03700372037603860388-038A038C038E038F0391-03A103A3-03AB03CF03D2-03D403D803DA03DC03DE03E003E203E403E603E803EA03EC03EE03F403F703F903FA03FD-042F04600462046404660468046A046C046E04700472047404760478047A047C047E0480048A048C048E04900492049404960498049A049C049E04A004A204A404A604A804AA04AC04AE04B004B204B404B604B804BA04BC04BE04C004C104C304C504C704C904CB04CD04D004D204D404D604D804DA04DC04DE04E004E204E404E604E804EA04EC04EE04F004F204F404F604F804FA04FC04FE05000502050405060508050A050C050E05100512051405160518051A051C051E0520052205240531-055610A0-10C51E001E021E041E061E081E0A1E0C1E0E1E101E121E141E161E181E1A1E1C1E1E1E201E221E241E261E281E2A1E2C1E2E1E301E321E341E361E381E3A1E3C1E3E1E401E421E441E461E481E4A1E4C1E4E1E501E521E541E561E581E5A1E5C1E5E1E601E621E641E661E681E6A1E6C1E6E1E701E721E741E761E781E7A1E7C1E7E1E801E821E841E861E881E8A1E8C1E8E1E901E921E941E9E1EA01EA21EA41EA61EA81EAA1EAC1EAE1EB01EB21EB41EB61EB81EBA1EBC1EBE1EC01EC21EC41EC61EC81ECA1ECC1ECE1ED01ED21ED41ED61ED81EDA1EDC1EDE1EE01EE21EE41EE61EE81EEA1EEC1EEE1EF01EF21EF41EF61EF81EFA1EFC1EFE1F08-1F0F1F18-1F1D1F28-1F2F1F38-1F3F1F48-1F4D1F591F5B1F5D1F5F1F68-1F6F1FB8-1FBB1FC8-1FCB1FD8-1FDB1FE8-1FEC1FF8-1FFB21022107210B-210D2110-211221152119-211D212421262128212A-212D2130-2133213E213F214521832C00-2C2E2C602C62-2C642C672C692C6B2C6D-2C702C722C752C7E-2C802C822C842C862C882C8A2C8C2C8E2C902C922C942C962C982C9A2C9C2C9E2CA02CA22CA42CA62CA82CAA2CAC2CAE2CB02CB22CB42CB62CB82CBA2CBC2CBE2CC02CC22CC42CC62CC82CCA2CCC2CCE2CD02CD22CD42CD62CD82CDA2CDC2CDE2CE02CE22CEB2CEDA640A642A644A646A648A64AA64CA64EA650A652A654A656A658A65AA65CA65EA662A664A666A668A66AA66CA680A682A684A686A688A68AA68CA68EA690A692A694A696A722A724A726A728A72AA72CA72EA732A734A736A738A73AA73CA73EA740A742A744A746A748A74AA74CA74EA750A752A754A756A758A75AA75CA75EA760A762A764A766A768A76AA76CA76EA779A77BA77DA77EA780A782A784A786A78BFF21-FF3A",
Lt: "01C501C801CB01F21F88-1F8F1F98-1F9F1FA8-1FAF1FBC1FCC1FFC",
Lm: "02B0-02C102C6-02D102E0-02E402EC02EE0374037A0559064006E506E607F407F507FA081A0824082809710E460EC610FC17D718431AA71C78-1C7D1D2C-1D611D781D9B-1DBF2071207F2090-20942C7D2D6F2E2F30053031-3035303B309D309E30FC-30FEA015A4F8-A4FDA60CA67FA717-A71FA770A788A9CFAA70AADDFF70FF9EFF9F",
Lo: "01BB01C0-01C3029405D0-05EA05F0-05F20621-063F0641-064A066E066F0671-06D306D506EE06EF06FA-06FC06FF07100712-072F074D-07A507B107CA-07EA0800-08150904-0939093D09500958-096109720979-097F0985-098C098F09900993-09A809AA-09B009B209B6-09B909BD09CE09DC09DD09DF-09E109F009F10A05-0A0A0A0F0A100A13-0A280A2A-0A300A320A330A350A360A380A390A59-0A5C0A5E0A72-0A740A85-0A8D0A8F-0A910A93-0AA80AAA-0AB00AB20AB30AB5-0AB90ABD0AD00AE00AE10B05-0B0C0B0F0B100B13-0B280B2A-0B300B320B330B35-0B390B3D0B5C0B5D0B5F-0B610B710B830B85-0B8A0B8E-0B900B92-0B950B990B9A0B9C0B9E0B9F0BA30BA40BA8-0BAA0BAE-0BB90BD00C05-0C0C0C0E-0C100C12-0C280C2A-0C330C35-0C390C3D0C580C590C600C610C85-0C8C0C8E-0C900C92-0CA80CAA-0CB30CB5-0CB90CBD0CDE0CE00CE10D05-0D0C0D0E-0D100D12-0D280D2A-0D390D3D0D600D610D7A-0D7F0D85-0D960D9A-0DB10DB3-0DBB0DBD0DC0-0DC60E01-0E300E320E330E40-0E450E810E820E840E870E880E8A0E8D0E94-0E970E99-0E9F0EA1-0EA30EA50EA70EAA0EAB0EAD-0EB00EB20EB30EBD0EC0-0EC40EDC0EDD0F000F40-0F470F49-0F6C0F88-0F8B1000-102A103F1050-1055105A-105D106110651066106E-10701075-1081108E10D0-10FA1100-1248124A-124D1250-12561258125A-125D1260-1288128A-128D1290-12B012B2-12B512B8-12BE12C012C2-12C512C8-12D612D8-13101312-13151318-135A1380-138F13A0-13F41401-166C166F-167F1681-169A16A0-16EA1700-170C170E-17111720-17311740-17511760-176C176E-17701780-17B317DC1820-18421844-18771880-18A818AA18B0-18F51900-191C1950-196D1970-19741980-19AB19C1-19C71A00-1A161A20-1A541B05-1B331B45-1B4B1B83-1BA01BAE1BAF1C00-1C231C4D-1C4F1C5A-1C771CE9-1CEC1CEE-1CF12135-21382D30-2D652D80-2D962DA0-2DA62DA8-2DAE2DB0-2DB62DB8-2DBE2DC0-2DC62DC8-2DCE2DD0-2DD62DD8-2DDE3006303C3041-3096309F30A1-30FA30FF3105-312D3131-318E31A0-31B731F0-31FF3400-4DB54E00-9FCBA000-A014A016-A48CA4D0-A4F7A500-A60BA610-A61FA62AA62BA66EA6A0-A6E5A7FB-A801A803-A805A807-A80AA80C-A822A840-A873A882-A8B3A8F2-A8F7A8FBA90A-A925A930-A946A960-A97CA984-A9B2AA00-AA28AA40-AA42AA44-AA4BAA60-AA6FAA71-AA76AA7AAA80-AAAFAAB1AAB5AAB6AAB9-AABDAAC0AAC2AADBAADCABC0-ABE2AC00-D7A3D7B0-D7C6D7CB-D7FBF900-FA2DFA30-FA6DFA70-FAD9FB1DFB1F-FB28FB2A-FB36FB38-FB3CFB3EFB40FB41FB43FB44FB46-FBB1FBD3-FD3DFD50-FD8FFD92-FDC7FDF0-FDFBFE70-FE74FE76-FEFCFF66-FF6FFF71-FF9DFFA0-FFBEFFC2-FFC7FFCA-FFCFFFD2-FFD7FFDA-FFDC",
M: "0300-036F0483-04890591-05BD05BF05C105C205C405C505C70610-061A064B-065E067006D6-06DC06DE-06E406E706E806EA-06ED07110730-074A07A6-07B007EB-07F30816-0819081B-08230825-08270829-082D0900-0903093C093E-094E0951-0955096209630981-098309BC09BE-09C409C709C809CB-09CD09D709E209E30A01-0A030A3C0A3E-0A420A470A480A4B-0A4D0A510A700A710A750A81-0A830ABC0ABE-0AC50AC7-0AC90ACB-0ACD0AE20AE30B01-0B030B3C0B3E-0B440B470B480B4B-0B4D0B560B570B620B630B820BBE-0BC20BC6-0BC80BCA-0BCD0BD70C01-0C030C3E-0C440C46-0C480C4A-0C4D0C550C560C620C630C820C830CBC0CBE-0CC40CC6-0CC80CCA-0CCD0CD50CD60CE20CE30D020D030D3E-0D440D46-0D480D4A-0D4D0D570D620D630D820D830DCA0DCF-0DD40DD60DD8-0DDF0DF20DF30E310E34-0E3A0E47-0E4E0EB10EB4-0EB90EBB0EBC0EC8-0ECD0F180F190F350F370F390F3E0F3F0F71-0F840F860F870F90-0F970F99-0FBC0FC6102B-103E1056-1059105E-10601062-10641067-106D1071-10741082-108D108F109A-109D135F1712-17141732-1734175217531772177317B6-17D317DD180B-180D18A91920-192B1930-193B19B0-19C019C819C91A17-1A1B1A55-1A5E1A60-1A7C1A7F1B00-1B041B34-1B441B6B-1B731B80-1B821BA1-1BAA1C24-1C371CD0-1CD21CD4-1CE81CED1CF21DC0-1DE61DFD-1DFF20D0-20F02CEF-2CF12DE0-2DFF302A-302F3099309AA66F-A672A67CA67DA6F0A6F1A802A806A80BA823-A827A880A881A8B4-A8C4A8E0-A8F1A926-A92DA947-A953A980-A983A9B3-A9C0AA29-AA36AA43AA4CAA4DAA7BAAB0AAB2-AAB4AAB7AAB8AABEAABFAAC1ABE3-ABEAABECABEDFB1EFE00-FE0FFE20-FE26",
Mn: "0300-036F0483-04870591-05BD05BF05C105C205C405C505C70610-061A064B-065E067006D6-06DC06DF-06E406E706E806EA-06ED07110730-074A07A6-07B007EB-07F30816-0819081B-08230825-08270829-082D0900-0902093C0941-0948094D0951-095509620963098109BC09C1-09C409CD09E209E30A010A020A3C0A410A420A470A480A4B-0A4D0A510A700A710A750A810A820ABC0AC1-0AC50AC70AC80ACD0AE20AE30B010B3C0B3F0B41-0B440B4D0B560B620B630B820BC00BCD0C3E-0C400C46-0C480C4A-0C4D0C550C560C620C630CBC0CBF0CC60CCC0CCD0CE20CE30D41-0D440D4D0D620D630DCA0DD2-0DD40DD60E310E34-0E3A0E47-0E4E0EB10EB4-0EB90EBB0EBC0EC8-0ECD0F180F190F350F370F390F71-0F7E0F80-0F840F860F870F90-0F970F99-0FBC0FC6102D-10301032-10371039103A103D103E10581059105E-10601071-1074108210851086108D109D135F1712-17141732-1734175217531772177317B7-17BD17C617C9-17D317DD180B-180D18A91920-19221927192819321939-193B1A171A181A561A58-1A5E1A601A621A65-1A6C1A73-1A7C1A7F1B00-1B031B341B36-1B3A1B3C1B421B6B-1B731B801B811BA2-1BA51BA81BA91C2C-1C331C361C371CD0-1CD21CD4-1CE01CE2-1CE81CED1DC0-1DE61DFD-1DFF20D0-20DC20E120E5-20F02CEF-2CF12DE0-2DFF302A-302F3099309AA66FA67CA67DA6F0A6F1A802A806A80BA825A826A8C4A8E0-A8F1A926-A92DA947-A951A980-A982A9B3A9B6-A9B9A9BCAA29-AA2EAA31AA32AA35AA36AA43AA4CAAB0AAB2-AAB4AAB7AAB8AABEAABFAAC1ABE5ABE8ABEDFB1EFE00-FE0FFE20-FE26",
Mc: "0903093E-09400949-094C094E0982098309BE-09C009C709C809CB09CC09D70A030A3E-0A400A830ABE-0AC00AC90ACB0ACC0B020B030B3E0B400B470B480B4B0B4C0B570BBE0BBF0BC10BC20BC6-0BC80BCA-0BCC0BD70C01-0C030C41-0C440C820C830CBE0CC0-0CC40CC70CC80CCA0CCB0CD50CD60D020D030D3E-0D400D46-0D480D4A-0D4C0D570D820D830DCF-0DD10DD8-0DDF0DF20DF30F3E0F3F0F7F102B102C10311038103B103C105610571062-10641067-106D108310841087-108C108F109A-109C17B617BE-17C517C717C81923-19261929-192B193019311933-193819B0-19C019C819C91A19-1A1B1A551A571A611A631A641A6D-1A721B041B351B3B1B3D-1B411B431B441B821BA11BA61BA71BAA1C24-1C2B1C341C351CE11CF2A823A824A827A880A881A8B4-A8C3A952A953A983A9B4A9B5A9BAA9BBA9BD-A9C0AA2FAA30AA33AA34AA4DAA7BABE3ABE4ABE6ABE7ABE9ABEAABEC",
Me: "0488048906DE20DD-20E020E2-20E4A670-A672",
N: "0030-003900B200B300B900BC-00BE0660-066906F0-06F907C0-07C90966-096F09E6-09EF09F4-09F90A66-0A6F0AE6-0AEF0B66-0B6F0BE6-0BF20C66-0C6F0C78-0C7E0CE6-0CEF0D66-0D750E50-0E590ED0-0ED90F20-0F331040-10491090-10991369-137C16EE-16F017E0-17E917F0-17F91810-18191946-194F19D0-19DA1A80-1A891A90-1A991B50-1B591BB0-1BB91C40-1C491C50-1C5920702074-20792080-20892150-21822185-21892460-249B24EA-24FF2776-27932CFD30073021-30293038-303A3192-31953220-32293251-325F3280-328932B1-32BFA620-A629A6E6-A6EFA830-A835A8D0-A8D9A900-A909A9D0-A9D9AA50-AA59ABF0-ABF9FF10-FF19",
Nd: "0030-00390660-066906F0-06F907C0-07C90966-096F09E6-09EF0A66-0A6F0AE6-0AEF0B66-0B6F0BE6-0BEF0C66-0C6F0CE6-0CEF0D66-0D6F0E50-0E590ED0-0ED90F20-0F291040-10491090-109917E0-17E91810-18191946-194F19D0-19DA1A80-1A891A90-1A991B50-1B591BB0-1BB91C40-1C491C50-1C59A620-A629A8D0-A8D9A900-A909A9D0-A9D9AA50-AA59ABF0-ABF9FF10-FF19",
Nl: "16EE-16F02160-21822185-218830073021-30293038-303AA6E6-A6EF",
No: "00B200B300B900BC-00BE09F4-09F90BF0-0BF20C78-0C7E0D70-0D750F2A-0F331369-137C17F0-17F920702074-20792080-20892150-215F21892460-249B24EA-24FF2776-27932CFD3192-31953220-32293251-325F3280-328932B1-32BFA830-A835",
P: "0021-00230025-002A002C-002F003A003B003F0040005B-005D005F007B007D00A100AB00B700BB00BF037E0387055A-055F0589058A05BE05C005C305C605F305F40609060A060C060D061B061E061F066A-066D06D40700-070D07F7-07F90830-083E0964096509700DF40E4F0E5A0E5B0F04-0F120F3A-0F3D0F850FD0-0FD4104A-104F10FB1361-13681400166D166E169B169C16EB-16ED1735173617D4-17D617D8-17DA1800-180A1944194519DE19DF1A1E1A1F1AA0-1AA61AA8-1AAD1B5A-1B601C3B-1C3F1C7E1C7F1CD32010-20272030-20432045-20512053-205E207D207E208D208E2329232A2768-277527C527C627E6-27EF2983-299829D8-29DB29FC29FD2CF9-2CFC2CFE2CFF2E00-2E2E2E302E313001-30033008-30113014-301F3030303D30A030FBA4FEA4FFA60D-A60FA673A67EA6F2-A6F7A874-A877A8CEA8CFA8F8-A8FAA92EA92FA95FA9C1-A9CDA9DEA9DFAA5C-AA5FAADEAADFABEBFD3EFD3FFE10-FE19FE30-FE52FE54-FE61FE63FE68FE6AFE6BFF01-FF03FF05-FF0AFF0C-FF0FFF1AFF1BFF1FFF20FF3B-FF3DFF3FFF5BFF5DFF5F-FF65",
Pd: "002D058A05BE140018062010-20152E172E1A301C303030A0FE31FE32FE58FE63FF0D",
Ps: "0028005B007B0F3A0F3C169B201A201E2045207D208D23292768276A276C276E27702772277427C527E627E827EA27EC27EE2983298529872989298B298D298F299129932995299729D829DA29FC2E222E242E262E283008300A300C300E3010301430163018301A301DFD3EFE17FE35FE37FE39FE3BFE3DFE3FFE41FE43FE47FE59FE5BFE5DFF08FF3BFF5BFF5FFF62",
Pe: "0029005D007D0F3B0F3D169C2046207E208E232A2769276B276D276F27712773277527C627E727E927EB27ED27EF298429862988298A298C298E2990299229942996299829D929DB29FD2E232E252E272E293009300B300D300F3011301530173019301B301E301FFD3FFE18FE36FE38FE3AFE3CFE3EFE40FE42FE44FE48FE5AFE5CFE5EFF09FF3DFF5DFF60FF63",
Pi: "00AB2018201B201C201F20392E022E042E092E0C2E1C2E20",
Pf: "00BB2019201D203A2E032E052E0A2E0D2E1D2E21",
Pc: "005F203F20402054FE33FE34FE4D-FE4FFF3F",
Po: "0021-00230025-0027002A002C002E002F003A003B003F0040005C00A100B700BF037E0387055A-055F058905C005C305C605F305F40609060A060C060D061B061E061F066A-066D06D40700-070D07F7-07F90830-083E0964096509700DF40E4F0E5A0E5B0F04-0F120F850FD0-0FD4104A-104F10FB1361-1368166D166E16EB-16ED1735173617D4-17D617D8-17DA1800-18051807-180A1944194519DE19DF1A1E1A1F1AA0-1AA61AA8-1AAD1B5A-1B601C3B-1C3F1C7E1C7F1CD3201620172020-20272030-2038203B-203E2041-20432047-205120532055-205E2CF9-2CFC2CFE2CFF2E002E012E06-2E082E0B2E0E-2E162E182E192E1B2E1E2E1F2E2A-2E2E2E302E313001-3003303D30FBA4FEA4FFA60D-A60FA673A67EA6F2-A6F7A874-A877A8CEA8CFA8F8-A8FAA92EA92FA95FA9C1-A9CDA9DEA9DFAA5C-AA5FAADEAADFABEBFE10-FE16FE19FE30FE45FE46FE49-FE4CFE50-FE52FE54-FE57FE5F-FE61FE68FE6AFE6BFF01-FF03FF05-FF07FF0AFF0CFF0EFF0FFF1AFF1BFF1FFF20FF3CFF61FF64FF65",
S: "0024002B003C-003E005E0060007C007E00A2-00A900AC00AE-00B100B400B600B800D700F702C2-02C502D2-02DF02E5-02EB02ED02EF-02FF03750384038503F604820606-0608060B060E060F06E906FD06FE07F609F209F309FA09FB0AF10B700BF3-0BFA0C7F0CF10CF20D790E3F0F01-0F030F13-0F170F1A-0F1F0F340F360F380FBE-0FC50FC7-0FCC0FCE0FCF0FD5-0FD8109E109F13601390-139917DB194019E0-19FF1B61-1B6A1B74-1B7C1FBD1FBF-1FC11FCD-1FCF1FDD-1FDF1FED-1FEF1FFD1FFE20442052207A-207C208A-208C20A0-20B8210021012103-21062108210921142116-2118211E-2123212521272129212E213A213B2140-2144214A-214D214F2190-2328232B-23E82400-24262440-244A249C-24E92500-26CD26CF-26E126E326E8-26FF2701-27042706-2709270C-27272729-274B274D274F-27522756-275E2761-276727942798-27AF27B1-27BE27C0-27C427C7-27CA27CC27D0-27E527F0-29822999-29D729DC-29FB29FE-2B4C2B50-2B592CE5-2CEA2E80-2E992E9B-2EF32F00-2FD52FF0-2FFB300430123013302030363037303E303F309B309C319031913196-319F31C0-31E33200-321E322A-32503260-327F328A-32B032C0-32FE3300-33FF4DC0-4DFFA490-A4C6A700-A716A720A721A789A78AA828-A82BA836-A839AA77-AA79FB29FDFCFDFDFE62FE64-FE66FE69FF04FF0BFF1C-FF1EFF3EFF40FF5CFF5EFFE0-FFE6FFE8-FFEEFFFCFFFD",
Sm: "002B003C-003E007C007E00AC00B100D700F703F60606-060820442052207A-207C208A-208C2140-2144214B2190-2194219A219B21A021A321A621AE21CE21CF21D221D421F4-22FF2308-230B23202321237C239B-23B323DC-23E125B725C125F8-25FF266F27C0-27C427C7-27CA27CC27D0-27E527F0-27FF2900-29822999-29D729DC-29FB29FE-2AFF2B30-2B442B47-2B4CFB29FE62FE64-FE66FF0BFF1C-FF1EFF5CFF5EFFE2FFE9-FFEC",
Sc: "002400A2-00A5060B09F209F309FB0AF10BF90E3F17DB20A0-20B8A838FDFCFE69FF04FFE0FFE1FFE5FFE6",
Sk: "005E006000A800AF00B400B802C2-02C502D2-02DF02E5-02EB02ED02EF-02FF0375038403851FBD1FBF-1FC11FCD-1FCF1FDD-1FDF1FED-1FEF1FFD1FFE309B309CA700-A716A720A721A789A78AFF3EFF40FFE3",
So: "00A600A700A900AE00B000B60482060E060F06E906FD06FE07F609FA0B700BF3-0BF80BFA0C7F0CF10CF20D790F01-0F030F13-0F170F1A-0F1F0F340F360F380FBE-0FC50FC7-0FCC0FCE0FCF0FD5-0FD8109E109F13601390-1399194019E0-19FF1B61-1B6A1B74-1B7C210021012103-21062108210921142116-2118211E-2123212521272129212E213A213B214A214C214D214F2195-2199219C-219F21A121A221A421A521A7-21AD21AF-21CD21D021D121D321D5-21F32300-2307230C-231F2322-2328232B-237B237D-239A23B4-23DB23E2-23E82400-24262440-244A249C-24E92500-25B625B8-25C025C2-25F72600-266E2670-26CD26CF-26E126E326E8-26FF2701-27042706-2709270C-27272729-274B274D274F-27522756-275E2761-276727942798-27AF27B1-27BE2800-28FF2B00-2B2F2B452B462B50-2B592CE5-2CEA2E80-2E992E9B-2EF32F00-2FD52FF0-2FFB300430123013302030363037303E303F319031913196-319F31C0-31E33200-321E322A-32503260-327F328A-32B032C0-32FE3300-33FF4DC0-4DFFA490-A4C6A828-A82BA836A837A839AA77-AA79FDFDFFE4FFE8FFEDFFEEFFFCFFFD",
Z: "002000A01680180E2000-200A20282029202F205F3000",
Zs: "002000A01680180E2000-200A202F205F3000",
Zl: "2028",
Zp: "2029",
C: "0000-001F007F-009F00AD03780379037F-0383038B038D03A20526-05300557055805600588058B-059005C8-05CF05EB-05EF05F5-0605061C061D0620065F06DD070E070F074B074C07B2-07BF07FB-07FF082E082F083F-08FF093A093B094F095609570973-097809800984098D098E0991099209A909B109B3-09B509BA09BB09C509C609C909CA09CF-09D609D8-09DB09DE09E409E509FC-0A000A040A0B-0A0E0A110A120A290A310A340A370A3A0A3B0A3D0A43-0A460A490A4A0A4E-0A500A52-0A580A5D0A5F-0A650A76-0A800A840A8E0A920AA90AB10AB40ABA0ABB0AC60ACA0ACE0ACF0AD1-0ADF0AE40AE50AF00AF2-0B000B040B0D0B0E0B110B120B290B310B340B3A0B3B0B450B460B490B4A0B4E-0B550B58-0B5B0B5E0B640B650B72-0B810B840B8B-0B8D0B910B96-0B980B9B0B9D0BA0-0BA20BA5-0BA70BAB-0BAD0BBA-0BBD0BC3-0BC50BC90BCE0BCF0BD1-0BD60BD8-0BE50BFB-0C000C040C0D0C110C290C340C3A-0C3C0C450C490C4E-0C540C570C5A-0C5F0C640C650C70-0C770C800C810C840C8D0C910CA90CB40CBA0CBB0CC50CC90CCE-0CD40CD7-0CDD0CDF0CE40CE50CF00CF3-0D010D040D0D0D110D290D3A-0D3C0D450D490D4E-0D560D58-0D5F0D640D650D76-0D780D800D810D840D97-0D990DB20DBC0DBE0DBF0DC7-0DC90DCB-0DCE0DD50DD70DE0-0DF10DF5-0E000E3B-0E3E0E5C-0E800E830E850E860E890E8B0E8C0E8E-0E930E980EA00EA40EA60EA80EA90EAC0EBA0EBE0EBF0EC50EC70ECE0ECF0EDA0EDB0EDE-0EFF0F480F6D-0F700F8C-0F8F0F980FBD0FCD0FD9-0FFF10C6-10CF10FD-10FF1249124E124F12571259125E125F1289128E128F12B112B612B712BF12C112C612C712D7131113161317135B-135E137D-137F139A-139F13F5-13FF169D-169F16F1-16FF170D1715-171F1737-173F1754-175F176D17711774-177F17B417B517DE17DF17EA-17EF17FA-17FF180F181A-181F1878-187F18AB-18AF18F6-18FF191D-191F192C-192F193C-193F1941-1943196E196F1975-197F19AC-19AF19CA-19CF19DB-19DD1A1C1A1D1A5F1A7D1A7E1A8A-1A8F1A9A-1A9F1AAE-1AFF1B4C-1B4F1B7D-1B7F1BAB-1BAD1BBA-1BFF1C38-1C3A1C4A-1C4C1C80-1CCF1CF3-1CFF1DE7-1DFC1F161F171F1E1F1F1F461F471F4E1F4F1F581F5A1F5C1F5E1F7E1F7F1FB51FC51FD41FD51FDC1FF01FF11FF51FFF200B-200F202A-202E2060-206F20722073208F2095-209F20B9-20CF20F1-20FF218A-218F23E9-23FF2427-243F244B-245F26CE26E226E4-26E727002705270A270B2728274C274E2753-2755275F27602795-279727B027BF27CB27CD-27CF2B4D-2B4F2B5A-2BFF2C2F2C5F2CF2-2CF82D26-2D2F2D66-2D6E2D70-2D7F2D97-2D9F2DA72DAF2DB72DBF2DC72DCF2DD72DDF2E32-2E7F2E9A2EF4-2EFF2FD6-2FEF2FFC-2FFF3040309730983100-3104312E-3130318F31B8-31BF31E4-31EF321F32FF4DB6-4DBF9FCC-9FFFA48D-A48FA4C7-A4CFA62C-A63FA660A661A674-A67BA698-A69FA6F8-A6FFA78D-A7FAA82C-A82FA83A-A83FA878-A87FA8C5-A8CDA8DA-A8DFA8FC-A8FFA954-A95EA97D-A97FA9CEA9DA-A9DDA9E0-A9FFAA37-AA3FAA4EAA4FAA5AAA5BAA7C-AA7FAAC3-AADAAAE0-ABBFABEEABEFABFA-ABFFD7A4-D7AFD7C7-D7CAD7FC-F8FFFA2EFA2FFA6EFA6FFADA-FAFFFB07-FB12FB18-FB1CFB37FB3DFB3FFB42FB45FBB2-FBD2FD40-FD4FFD90FD91FDC8-FDEFFDFEFDFFFE1A-FE1FFE27-FE2FFE53FE67FE6C-FE6FFE75FEFD-FF00FFBF-FFC1FFC8FFC9FFD0FFD1FFD8FFD9FFDD-FFDFFFE7FFEF-FFFBFFFEFFFF",
Cc: "0000-001F007F-009F",
Cf: "00AD0600-060306DD070F17B417B5200B-200F202A-202E2060-2064206A-206FFEFFFFF9-FFFB",
Co: "E000-F8FF",
Cs: "D800-DFFF",
Cn: "03780379037F-0383038B038D03A20526-05300557055805600588058B-059005C8-05CF05EB-05EF05F5-05FF06040605061C061D0620065F070E074B074C07B2-07BF07FB-07FF082E082F083F-08FF093A093B094F095609570973-097809800984098D098E0991099209A909B109B3-09B509BA09BB09C509C609C909CA09CF-09D609D8-09DB09DE09E409E509FC-0A000A040A0B-0A0E0A110A120A290A310A340A370A3A0A3B0A3D0A43-0A460A490A4A0A4E-0A500A52-0A580A5D0A5F-0A650A76-0A800A840A8E0A920AA90AB10AB40ABA0ABB0AC60ACA0ACE0ACF0AD1-0ADF0AE40AE50AF00AF2-0B000B040B0D0B0E0B110B120B290B310B340B3A0B3B0B450B460B490B4A0B4E-0B550B58-0B5B0B5E0B640B650B72-0B810B840B8B-0B8D0B910B96-0B980B9B0B9D0BA0-0BA20BA5-0BA70BAB-0BAD0BBA-0BBD0BC3-0BC50BC90BCE0BCF0BD1-0BD60BD8-0BE50BFB-0C000C040C0D0C110C290C340C3A-0C3C0C450C490C4E-0C540C570C5A-0C5F0C640C650C70-0C770C800C810C840C8D0C910CA90CB40CBA0CBB0CC50CC90CCE-0CD40CD7-0CDD0CDF0CE40CE50CF00CF3-0D010D040D0D0D110D290D3A-0D3C0D450D490D4E-0D560D58-0D5F0D640D650D76-0D780D800D810D840D97-0D990DB20DBC0DBE0DBF0DC7-0DC90DCB-0DCE0DD50DD70DE0-0DF10DF5-0E000E3B-0E3E0E5C-0E800E830E850E860E890E8B0E8C0E8E-0E930E980EA00EA40EA60EA80EA90EAC0EBA0EBE0EBF0EC50EC70ECE0ECF0EDA0EDB0EDE-0EFF0F480F6D-0F700F8C-0F8F0F980FBD0FCD0FD9-0FFF10C6-10CF10FD-10FF1249124E124F12571259125E125F1289128E128F12B112B612B712BF12C112C612C712D7131113161317135B-135E137D-137F139A-139F13F5-13FF169D-169F16F1-16FF170D1715-171F1737-173F1754-175F176D17711774-177F17DE17DF17EA-17EF17FA-17FF180F181A-181F1878-187F18AB-18AF18F6-18FF191D-191F192C-192F193C-193F1941-1943196E196F1975-197F19AC-19AF19CA-19CF19DB-19DD1A1C1A1D1A5F1A7D1A7E1A8A-1A8F1A9A-1A9F1AAE-1AFF1B4C-1B4F1B7D-1B7F1BAB-1BAD1BBA-1BFF1C38-1C3A1C4A-1C4C1C80-1CCF1CF3-1CFF1DE7-1DFC1F161F171F1E1F1F1F461F471F4E1F4F1F581F5A1F5C1F5E1F7E1F7F1FB51FC51FD41FD51FDC1FF01FF11FF51FFF2065-206920722073208F2095-209F20B9-20CF20F1-20FF218A-218F23E9-23FF2427-243F244B-245F26CE26E226E4-26E727002705270A270B2728274C274E2753-2755275F27602795-279727B027BF27CB27CD-27CF2B4D-2B4F2B5A-2BFF2C2F2C5F2CF2-2CF82D26-2D2F2D66-2D6E2D70-2D7F2D97-2D9F2DA72DAF2DB72DBF2DC72DCF2DD72DDF2E32-2E7F2E9A2EF4-2EFF2FD6-2FEF2FFC-2FFF3040309730983100-3104312E-3130318F31B8-31BF31E4-31EF321F32FF4DB6-4DBF9FCC-9FFFA48D-A48FA4C7-A4CFA62C-A63FA660A661A674-A67BA698-A69FA6F8-A6FFA78D-A7FAA82C-A82FA83A-A83FA878-A87FA8C5-A8CDA8DA-A8DFA8FC-A8FFA954-A95EA97D-A97FA9CEA9DA-A9DDA9E0-A9FFAA37-AA3FAA4EAA4FAA5AAA5BAA7C-AA7FAAC3-AADAAAE0-ABBFABEEABEFABFA-ABFFD7A4-D7AFD7C7-D7CAD7FC-D7FFFA2EFA2FFA6EFA6FFADA-FAFFFB07-FB12FB18-FB1CFB37FB3DFB3FFB42FB45FBB2-FBD2FD40-FD4FFD90FD91FDC8-FDEFFDFEFDFFFE1A-FE1FFE27-FE2FFE53FE67FE6C-FE6FFE75FEFDFEFEFF00FFBF-FFC1FFC8FFC9FFD0FFD1FFD8FFD9FFDD-FFDFFFE7FFEF-FFF8FFFEFFFF"
});
function addUnicodePackage (pack) {
var codePoint = /\w{4}/g;
for (var name in pack)
exports.packages[name] = pack[name].replace(codePoint, "\\u$&");
}
});
ace.define("ace/mode/text",["require","exports","module","ace/tokenizer","ace/mode/text_highlight_rules","ace/mode/behaviour/cstyle","ace/unicode","ace/lib/lang","ace/token_iterator","ace/range"], function(acequire, exports, module) {
"use strict";
var Tokenizer = acequire("../tokenizer").Tokenizer;
var TextHighlightRules = acequire("./text_highlight_rules").TextHighlightRules;
var CstyleBehaviour = acequire("./behaviour/cstyle").CstyleBehaviour;
var unicode = acequire("../unicode");
var lang = acequire("../lib/lang");
var TokenIterator = acequire("../token_iterator").TokenIterator;
var Range = acequire("../range").Range;
var Mode = function() {
this.HighlightRules = TextHighlightRules;
};
(function() {
this.$defaultBehaviour = new CstyleBehaviour();
this.tokenRe = new RegExp("^["
+ unicode.packages.L
+ unicode.packages.Mn + unicode.packages.Mc
+ unicode.packages.Nd
+ unicode.packages.Pc + "\\$_]+", "g"
);
this.nonTokenRe = new RegExp("^(?:[^"
+ unicode.packages.L
+ unicode.packages.Mn + unicode.packages.Mc
+ unicode.packages.Nd
+ unicode.packages.Pc + "\\$_]|\\s])+", "g"
);
this.getTokenizer = function() {
if (!this.$tokenizer) {
this.$highlightRules = this.$highlightRules || new this.HighlightRules(this.$highlightRuleConfig);
this.$tokenizer = new Tokenizer(this.$highlightRules.getRules());
}
return this.$tokenizer;
};
this.lineCommentStart = "";
this.blockComment = "";
this.toggleCommentLines = function(state, session, startRow, endRow) {
var doc = session.doc;
var ignoreBlankLines = true;
var shouldRemove = true;
var minIndent = Infinity;
var tabSize = session.getTabSize();
var insertAtTabStop = false;
if (!this.lineCommentStart) {
if (!this.blockComment)
return false;
var lineCommentStart = this.blockComment.start;
var lineCommentEnd = this.blockComment.end;
var regexpStart = new RegExp("^(\\s*)(?:" + lang.escapeRegExp(lineCommentStart) + ")");
var regexpEnd = new RegExp("(?:" + lang.escapeRegExp(lineCommentEnd) + ")\\s*$");
var comment = function(line, i) {
if (testRemove(line, i))
return;
if (!ignoreBlankLines || /\S/.test(line)) {
doc.insertInLine({row: i, column: line.length}, lineCommentEnd);
doc.insertInLine({row: i, column: minIndent}, lineCommentStart);
}
};
var uncomment = function(line, i) {
var m;
if (m = line.match(regexpEnd))
doc.removeInLine(i, line.length - m[0].length, line.length);
if (m = line.match(regexpStart))
doc.removeInLine(i, m[1].length, m[0].length);
};
var testRemove = function(line, row) {
if (regexpStart.test(line))
return true;
var tokens = session.getTokens(row);
for (var i = 0; i < tokens.length; i++) {
if (tokens[i].type === "comment")
return true;
}
};
} else {
if (Array.isArray(this.lineCommentStart)) {
var regexpStart = this.lineCommentStart.map(lang.escapeRegExp).join("|");
var lineCommentStart = this.lineCommentStart[0];
} else {
var regexpStart = lang.escapeRegExp(this.lineCommentStart);
var lineCommentStart = this.lineCommentStart;
}
regexpStart = new RegExp("^(\\s*)(?:" + regexpStart + ") ?");
insertAtTabStop = session.getUseSoftTabs();
var uncomment = function(line, i) {
var m = line.match(regexpStart);
if (!m) return;
var start = m[1].length, end = m[0].length;
if (!shouldInsertSpace(line, start, end) && m[0][end - 1] == " ")
end--;
doc.removeInLine(i, start, end);
};
var commentWithSpace = lineCommentStart + " ";
var comment = function(line, i) {
if (!ignoreBlankLines || /\S/.test(line)) {
if (shouldInsertSpace(line, minIndent, minIndent))
doc.insertInLine({row: i, column: minIndent}, commentWithSpace);
else
doc.insertInLine({row: i, column: minIndent}, lineCommentStart);
}
};
var testRemove = function(line, i) {
return regexpStart.test(line);
};
var shouldInsertSpace = function(line, before, after) {
var spaces = 0;
while (before-- && line.charAt(before) == " ")
spaces++;
if (spaces % tabSize != 0)
return false;
var spaces = 0;
while (line.charAt(after++) == " ")
spaces++;
if (tabSize > 2)
return spaces % tabSize != tabSize - 1;
else
return spaces % tabSize == 0;
return true;
};
}
function iter(fun) {
for (var i = startRow; i <= endRow; i++)
fun(doc.getLine(i), i);
}
var minEmptyLength = Infinity;
iter(function(line, i) {
var indent = line.search(/\S/);
if (indent !== -1) {
if (indent < minIndent)
minIndent = indent;
if (shouldRemove && !testRemove(line, i))
shouldRemove = false;
} else if (minEmptyLength > line.length) {
minEmptyLength = line.length;
}
});
if (minIndent == Infinity) {
minIndent = minEmptyLength;
ignoreBlankLines = false;
shouldRemove = false;
}
if (insertAtTabStop && minIndent % tabSize != 0)
minIndent = Math.floor(minIndent / tabSize) * tabSize;
iter(shouldRemove ? uncomment : comment);
};
this.toggleBlockComment = function(state, session, range, cursor) {
var comment = this.blockComment;
if (!comment)
return;
if (!comment.start && comment[0])
comment = comment[0];
var iterator = new TokenIterator(session, cursor.row, cursor.column);
var token = iterator.getCurrentToken();
var sel = session.selection;
var initialRange = session.selection.toOrientedRange();
var startRow, colDiff;
if (token && /comment/.test(token.type)) {
var startRange, endRange;
while (token && /comment/.test(token.type)) {
var i = token.value.indexOf(comment.start);
if (i != -1) {
var row = iterator.getCurrentTokenRow();
var column = iterator.getCurrentTokenColumn() + i;
startRange = new Range(row, column, row, column + comment.start.length);
break;
}
token = iterator.stepBackward();
}
var iterator = new TokenIterator(session, cursor.row, cursor.column);
var token = iterator.getCurrentToken();
while (token && /comment/.test(token.type)) {
var i = token.value.indexOf(comment.end);
if (i != -1) {
var row = iterator.getCurrentTokenRow();
var column = iterator.getCurrentTokenColumn() + i;
endRange = new Range(row, column, row, column + comment.end.length);
break;
}
token = iterator.stepForward();
}
if (endRange)
session.remove(endRange);
if (startRange) {
session.remove(startRange);
startRow = startRange.start.row;
colDiff = -comment.start.length;
}
} else {
colDiff = comment.start.length;
startRow = range.start.row;
session.insert(range.end, comment.end);
session.insert(range.start, comment.start);
}
if (initialRange.start.row == startRow)
initialRange.start.column += colDiff;
if (initialRange.end.row == startRow)
initialRange.end.column += colDiff;
session.selection.fromOrientedRange(initialRange);
};
this.getNextLineIndent = function(state, line, tab) {
return this.$getIndent(line);
};
this.checkOutdent = function(state, line, input) {
return false;
};
this.autoOutdent = function(state, doc, row) {
};
this.$getIndent = function(line) {
return line.match(/^\s*/)[0];
};
this.createWorker = function(session) {
return null;
};
this.createModeDelegates = function (mapping) {
this.$embeds = [];
this.$modes = {};
for (var i in mapping) {
if (mapping[i]) {
this.$embeds.push(i);
this.$modes[i] = new mapping[i]();
}
}
var delegations = ["toggleBlockComment", "toggleCommentLines", "getNextLineIndent",
"checkOutdent", "autoOutdent", "transformAction", "getCompletions"];
for (var i = 0; i < delegations.length; i++) {
(function(scope) {
var functionName = delegations[i];
var defaultHandler = scope[functionName];
scope[delegations[i]] = function() {
return this.$delegator(functionName, arguments, defaultHandler);
};
}(this));
}
};
this.$delegator = function(method, args, defaultHandler) {
var state = args[0];
if (typeof state != "string")
state = state[0];
for (var i = 0; i < this.$embeds.length; i++) {
if (!this.$modes[this.$embeds[i]]) continue;
var split = state.split(this.$embeds[i]);
if (!split[0] && split[1]) {
args[0] = split[1];
var mode = this.$modes[this.$embeds[i]];
return mode[method].apply(mode, args);
}
}
var ret = defaultHandler.apply(this, args);
return defaultHandler ? ret : undefined;
};
this.transformAction = function(state, action, editor, session, param) {
if (this.$behaviour) {
var behaviours = this.$behaviour.getBehaviours();
for (var key in behaviours) {
if (behaviours[key][action]) {
var ret = behaviours[key][action].apply(this, arguments);
if (ret) {
return ret;
}
}
}
}
};
this.getKeywords = function(append) {
if (!this.completionKeywords) {
var rules = this.$tokenizer.rules;
var completionKeywords = [];
for (var rule in rules) {
var ruleItr = rules[rule];
for (var r = 0, l = ruleItr.length; r < l; r++) {
if (typeof ruleItr[r].token === "string") {
if (/keyword|support|storage/.test(ruleItr[r].token))
completionKeywords.push(ruleItr[r].regex);
}
else if (typeof ruleItr[r].token === "object") {
for (var a = 0, aLength = ruleItr[r].token.length; a < aLength; a++) {
if (/keyword|support|storage/.test(ruleItr[r].token[a])) {
var rule = ruleItr[r].regex.match(/\(.+?\)/g)[a];
completionKeywords.push(rule.substr(1, rule.length - 2));
}
}
}
}
}
this.completionKeywords = completionKeywords;
}
if (!append)
return this.$keywordList;
return completionKeywords.concat(this.$keywordList || []);
};
this.$createKeywordList = function() {
if (!this.$highlightRules)
this.getTokenizer();
return this.$keywordList = this.$highlightRules.$keywordList || [];
};
this.getCompletions = function(state, session, pos, prefix) {
var keywords = this.$keywordList || this.$createKeywordList();
return keywords.map(function(word) {
return {
name: word,
value: word,
score: 0,
meta: "keyword"
};
});
};
this.$id = "ace/mode/text";
}).call(Mode.prototype);
exports.Mode = Mode;
});
ace.define("ace/apply_delta",["require","exports","module"], function(acequire, exports, module) {
"use strict";
function throwDeltaError(delta, errorText){
console.log("Invalid Delta:", delta);
throw "Invalid Delta: " + errorText;
}
function positionInDocument(docLines, position) {
return position.row >= 0 && position.row < docLines.length &&
position.column >= 0 && position.column <= docLines[position.row].length;
}
function validateDelta(docLines, delta) {
if (delta.action != "insert" && delta.action != "remove")
throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
if (!(delta.lines instanceof Array))
throwDeltaError(delta, "delta.lines must be an Array");
if (!delta.start || !delta.end)
throwDeltaError(delta, "delta.start/end must be an present");
var start = delta.start;
if (!positionInDocument(docLines, delta.start))
throwDeltaError(delta, "delta.start must be contained in document");
var end = delta.end;
if (delta.action == "remove" && !positionInDocument(docLines, end))
throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
var numRangeRows = end.row - start.row;
var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0));
if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
throwDeltaError(delta, "delta.range must match delta lines");
}
exports.applyDelta = function(docLines, delta, doNotValidate) {
var row = delta.start.row;
var startColumn = delta.start.column;
var line = docLines[row] || "";
switch (delta.action) {
case "insert":
var lines = delta.lines;
if (lines.length === 1) {
docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
} else {
var args = [row, 1].concat(delta.lines);
docLines.splice.apply(docLines, args);
docLines[row] = line.substring(0, startColumn) + docLines[row];
docLines[row + delta.lines.length - 1] += line.substring(startColumn);
}
break;
case "remove":
var endColumn = delta.end.column;
var endRow = delta.end.row;
if (row === endRow) {
docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
} else {
docLines.splice(
row, endRow - row + 1,
line.substring(0, startColumn) + docLines[endRow].substring(endColumn)
);
}
break;
}
};
});
ace.define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";
var oop = acequire("./lib/oop");
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var Anchor = exports.Anchor = function(doc, row, column) {
this.$onChange = this.onChange.bind(this);
this.attach(doc);
if (typeof column == "undefined")
this.setPosition(row.row, row.column);
else
this.setPosition(row, column);
};
(function() {
oop.implement(this, EventEmitter);
this.getPosition = function() {
return this.$clipPositionToDocument(this.row, this.column);
};
this.getDocument = function() {
return this.document;
};
this.$insertRight = false;
this.onChange = function(delta) {
if (delta.start.row == delta.end.row && delta.start.row != this.row)
return;
if (delta.start.row > this.row)
return;
var point = $getTransformedPoint(delta, {row: this.row, column: this.column}, this.$insertRight);
this.setPosition(point.row, point.column, true);
};
function $pointsInOrder(point1, point2, equalPointsInOrder) {
var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
}
function $getTransformedPoint(delta, point, moveIfEqual) {
var deltaIsInsert = delta.action == "insert";
var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row);
var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
var deltaStart = delta.start;
var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
return {
row: point.row,
column: point.column
};
}
if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
return {
row: point.row + deltaRowShift,
column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
};
}
return {
row: deltaStart.row,
column: deltaStart.column
};
}
this.setPosition = function(row, column, noClip) {
var pos;
if (noClip) {
pos = {
row: row,
column: column
};
} else {
pos = this.$clipPositionToDocument(row, column);
}
if (this.row == pos.row && this.column == pos.column)
return;
var old = {
row: this.row,
column: this.column
};
this.row = pos.row;
this.column = pos.column;
this._signal("change", {
old: old,
value: pos
});
};
this.detach = function() {
this.document.removeEventListener("change", this.$onChange);
};
this.attach = function(doc) {
this.document = doc || this.document;
this.document.on("change", this.$onChange);
};
this.$clipPositionToDocument = function(row, column) {
var pos = {};
if (row >= this.document.getLength()) {
pos.row = Math.max(0, this.document.getLength() - 1);
pos.column = this.document.getLine(pos.row).length;
}
else if (row < 0) {
pos.row = 0;
pos.column = 0;
}
else {
pos.row = row;
pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
}
if (column < 0)
pos.column = 0;
return pos;
};
}).call(Anchor.prototype);
});
ace.define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(acequire, exports, module) {
"use strict";
var oop = acequire("./lib/oop");
var applyDelta = acequire("./apply_delta").applyDelta;
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var Range = acequire("./range").Range;
var Anchor = acequire("./anchor").Anchor;
var Document = function(textOrLines) {
this.$lines = [""];
if (textOrLines.length === 0) {
this.$lines = [""];
} else if (Array.isArray(textOrLines)) {
this.insertMergedLines({row: 0, column: 0}, textOrLines);
} else {
this.insert({row: 0, column:0}, textOrLines);
}
};
(function() {
oop.implement(this, EventEmitter);
this.setValue = function(text) {
var len = this.getLength() - 1;
this.remove(new Range(0, 0, len, this.getLine(len).length));
this.insert({row: 0, column: 0}, text);
};
this.getValue = function() {
return this.getAllLines().join(this.getNewLineCharacter());
};
this.createAnchor = function(row, column) {
return new Anchor(this, row, column);
};
if ("aaa".split(/a/).length === 0) {
this.$split = function(text) {
return text.replace(/\r\n|\r/g, "\n").split("\n");
};
} else {
this.$split = function(text) {
return text.split(/\r\n|\r|\n/);
};
}
this.$detectNewLine = function(text) {
var match = text.match(/^.*?(\r\n|\r|\n)/m);
this.$autoNewLine = match ? match[1] : "\n";
this._signal("changeNewLineMode");
};
this.getNewLineCharacter = function() {
switch (this.$newLineMode) {
case "windows":
return "\r\n";
case "unix":
return "\n";
default:
return this.$autoNewLine || "\n";
}
};
this.$autoNewLine = "";
this.$newLineMode = "auto";
this.setNewLineMode = function(newLineMode) {
if (this.$newLineMode === newLineMode)
return;
this.$newLineMode = newLineMode;
this._signal("changeNewLineMode");
};
this.getNewLineMode = function() {
return this.$newLineMode;
};
this.isNewLine = function(text) {
return (text == "\r\n" || text == "\r" || text == "\n");
};
this.getLine = function(row) {
return this.$lines[row] || "";
};
this.getLines = function(firstRow, lastRow) {
return this.$lines.slice(firstRow, lastRow + 1);
};
this.getAllLines = function() {
return this.getLines(0, this.getLength());
};
this.getLength = function() {
return this.$lines.length;
};
this.getTextRange = function(range) {
return this.getLinesForRange(range).join(this.getNewLineCharacter());
};
this.getLinesForRange = function(range) {
var lines;
if (range.start.row === range.end.row) {
lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
} else {
lines = this.getLines(range.start.row, range.end.row);
lines[0] = (lines[0] || "").substring(range.start.column);
var l = lines.length - 1;
if (range.end.row - range.start.row == l)
lines[l] = lines[l].substring(0, range.end.column);
}
return lines;
};
this.insertLines = function(row, lines) {
console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
return this.insertFullLines(row, lines);
};
this.removeLines = function(firstRow, lastRow) {
console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
return this.removeFullLines(firstRow, lastRow);
};
this.insertNewLine = function(position) {
console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
return this.insertMergedLines(position, ["", ""]);
};
this.insert = function(position, text) {
if (this.getLength() <= 1)
this.$detectNewLine(text);
return this.insertMergedLines(position, this.$split(text));
};
this.insertInLine = function(position, text) {
var start = this.clippedPos(position.row, position.column);
var end = this.pos(position.row, position.column + text.length);
this.applyDelta({
start: start,
end: end,
action: "insert",
lines: [text]
}, true);
return this.clonePos(end);
};
this.clippedPos = function(row, column) {
var length = this.getLength();
if (row === undefined) {
row = length;
} else if (row < 0) {
row = 0;
} else if (row >= length) {
row = length - 1;
column = undefined;
}
var line = this.getLine(row);
if (column == undefined)
column = line.length;
column = Math.min(Math.max(column, 0), line.length);
return {row: row, column: column};
};
this.clonePos = function(pos) {
return {row: pos.row, column: pos.column};
};
this.pos = function(row, column) {
return {row: row, column: column};
};
this.$clipPosition = function(position) {
var length = this.getLength();
if (position.row >= length) {
position.row = Math.max(0, length - 1);
position.column = this.getLine(length - 1).length;
} else {
position.row = Math.max(0, position.row);
position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
}
return position;
};
this.insertFullLines = function(row, lines) {
row = Math.min(Math.max(row, 0), this.getLength());
var column = 0;
if (row < this.getLength()) {
lines = lines.concat([""]);
column = 0;
} else {
lines = [""].concat(lines);
row--;
column = this.$lines[row].length;
}
this.insertMergedLines({row: row, column: column}, lines);
};
this.insertMergedLines = function(position, lines) {
var start = this.clippedPos(position.row, position.column);
var end = {
row: start.row + lines.length - 1,
column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
};
this.applyDelta({
start: start,
end: end,
action: "insert",
lines: lines
});
return this.clonePos(end);
};
this.remove = function(range) {
var start = this.clippedPos(range.start.row, range.start.column);
var end = this.clippedPos(range.end.row, range.end.column);
this.applyDelta({
start: start,
end: end,
action: "remove",
lines: this.getLinesForRange({start: start, end: end})
});
return this.clonePos(start);
};
this.removeInLine = function(row, startColumn, endColumn) {
var start = this.clippedPos(row, startColumn);
var end = this.clippedPos(row, endColumn);
this.applyDelta({
start: start,
end: end,
action: "remove",
lines: this.getLinesForRange({start: start, end: end})
}, true);
return this.clonePos(start);
};
this.removeFullLines = function(firstRow, lastRow) {
firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
lastRow = Math.min(Math.max(0, lastRow ), this.getLength() - 1);
var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
var deleteLastNewLine = lastRow < this.getLength() - 1;
var startRow = ( deleteFirstNewLine ? firstRow - 1 : firstRow );
var startCol = ( deleteFirstNewLine ? this.getLine(startRow).length : 0 );
var endRow = ( deleteLastNewLine ? lastRow + 1 : lastRow );
var endCol = ( deleteLastNewLine ? 0 : this.getLine(endRow).length );
var range = new Range(startRow, startCol, endRow, endCol);
var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
this.applyDelta({
start: range.start,
end: range.end,
action: "remove",
lines: this.getLinesForRange(range)
});
return deletedLines;
};
this.removeNewLine = function(row) {
if (row < this.getLength() - 1 && row >= 0) {
this.applyDelta({
start: this.pos(row, this.getLine(row).length),
end: this.pos(row + 1, 0),
action: "remove",
lines: ["", ""]
});
}
};
this.replace = function(range, text) {
if (!(range instanceof Range))
range = Range.fromPoints(range.start, range.end);
if (text.length === 0 && range.isEmpty())
return range.start;
if (text == this.getTextRange(range))
return range.end;
this.remove(range);
var end;
if (text) {
end = this.insert(range.start, text);
}
else {
end = range.start;
}
return end;
};
this.applyDeltas = function(deltas) {
for (var i=0; i<deltas.length; i++) {
this.applyDelta(deltas[i]);
}
};
this.revertDeltas = function(deltas) {
for (var i=deltas.length-1; i>=0; i--) {
this.revertDelta(deltas[i]);
}
};
this.applyDelta = function(delta, doNotValidate) {
var isInsert = delta.action == "insert";
if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
: !Range.comparePoints(delta.start, delta.end)) {
return;
}
if (isInsert && delta.lines.length > 20000)
this.$splitAndapplyLargeDelta(delta, 20000);
applyDelta(this.$lines, delta, doNotValidate);
this._signal("change", delta);
};
this.$splitAndapplyLargeDelta = function(delta, MAX) {
var lines = delta.lines;
var l = lines.length;
var row = delta.start.row;
var column = delta.start.column;
var from = 0, to = 0;
do {
from = to;
to += MAX - 1;
var chunk = lines.slice(from, to);
if (to > l) {
delta.lines = chunk;
delta.start.row = row + from;
delta.start.column = column;
break;
}
chunk.push("");
this.applyDelta({
start: this.pos(row + from, column),
end: this.pos(row + to, column = 0),
action: delta.action,
lines: chunk
}, true);
} while(true);
};
this.revertDelta = function(delta) {
this.applyDelta({
start: this.clonePos(delta.start),
end: this.clonePos(delta.end),
action: (delta.action == "insert" ? "remove" : "insert"),
lines: delta.lines.slice()
});
};
this.indexToPosition = function(index, startRow) {
var lines = this.$lines || this.getAllLines();
var newlineLength = this.getNewLineCharacter().length;
for (var i = startRow || 0, l = lines.length; i < l; i++) {
index -= lines[i].length + newlineLength;
if (index < 0)
return {row: i, column: index + lines[i].length + newlineLength};
}
return {row: l-1, column: lines[l-1].length};
};
this.positionToIndex = function(pos, startRow) {
var lines = this.$lines || this.getAllLines();
var newlineLength = this.getNewLineCharacter().length;
var index = 0;
var row = Math.min(pos.row, lines.length);
for (var i = startRow || 0; i < row; ++i)
index += lines[i].length + newlineLength;
return index + pos.column;
};
}).call(Document.prototype);
exports.Document = Document;
});
ace.define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";
var oop = acequire("./lib/oop");
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var BackgroundTokenizer = function(tokenizer, editor) {
this.running = false;
this.lines = [];
this.states = [];
this.currentLine = 0;
this.tokenizer = tokenizer;
var self = this;
this.$worker = function() {
if (!self.running) { return; }
var workerStart = new Date();
var currentLine = self.currentLine;
var endLine = -1;
var doc = self.doc;
var startLine = currentLine;
while (self.lines[currentLine])
currentLine++;
var len = doc.getLength();
var processedLines = 0;
self.running = false;
while (currentLine < len) {
self.$tokenizeRow(currentLine);
endLine = currentLine;
do {
currentLine++;
} while (self.lines[currentLine]);
processedLines ++;
if ((processedLines % 5 === 0) && (new Date() - workerStart) > 20) {
self.running = setTimeout(self.$worker, 20);
break;
}
}
self.currentLine = currentLine;
if (endLine == -1)
endLine = currentLine;
if (startLine <= endLine)
self.fireUpdateEvent(startLine, endLine);
};
};
(function(){
oop.implement(this, EventEmitter);
this.setTokenizer = function(tokenizer) {
this.tokenizer = tokenizer;
this.lines = [];
this.states = [];
this.start(0);
};
this.setDocument = function(doc) {
this.doc = doc;
this.lines = [];
this.states = [];
this.stop();
};
this.fireUpdateEvent = function(firstRow, lastRow) {
var data = {
first: firstRow,
last: lastRow
};
this._signal("update", {data: data});
};
this.start = function(startRow) {
this.currentLine = Math.min(startRow || 0, this.currentLine, this.doc.getLength());
this.lines.splice(this.currentLine, this.lines.length);
this.states.splice(this.currentLine, this.states.length);
this.stop();
this.running = setTimeout(this.$worker, 700);
};
this.scheduleStart = function() {
if (!this.running)
this.running = setTimeout(this.$worker, 700);
};
this.$updateOnChange = function(delta) {
var startRow = delta.start.row;
var len = delta.end.row - startRow;
if (len === 0) {
this.lines[startRow] = null;
} else if (delta.action == "remove") {
this.lines.splice(startRow, len + 1, null);
this.states.splice(startRow, len + 1, null);
} else {
var args = Array(len + 1);
args.unshift(startRow, 1);
this.lines.splice.apply(this.lines, args);
this.states.splice.apply(this.states, args);
}
this.currentLine = Math.min(startRow, this.currentLine, this.doc.getLength());
this.stop();
};
this.stop = function() {
if (this.running)
clearTimeout(this.running);
this.running = false;
};
this.getTokens = function(row) {
return this.lines[row] || this.$tokenizeRow(row);
};
this.getState = function(row) {
if (this.currentLine == row)
this.$tokenizeRow(row);
return this.states[row] || "start";
};
this.$tokenizeRow = function(row) {
var line = this.doc.getLine(row);
var state = this.states[row - 1];
var data = this.tokenizer.getLineTokens(line, state, row);
if (this.states[row] + "" !== data.state + "") {
this.states[row] = data.state;
this.lines[row + 1] = null;
if (this.currentLine > row + 1)
this.currentLine = row + 1;
} else if (this.currentLine == row) {
this.currentLine = row + 1;
}
return this.lines[row] = data.tokens;
};
}).call(BackgroundTokenizer.prototype);
exports.BackgroundTokenizer = BackgroundTokenizer;
});
ace.define("ace/search_highlight",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"], function(acequire, exports, module) {
"use strict";
var lang = acequire("./lib/lang");
var oop = acequire("./lib/oop");
var Range = acequire("./range").Range;
var SearchHighlight = function(regExp, clazz, type) {
this.setRegexp(regExp);
this.clazz = clazz;
this.type = type || "text";
};
(function() {
this.MAX_RANGES = 500;
this.setRegexp = function(regExp) {
if (this.regExp+"" == regExp+"")
return;
this.regExp = regExp;
this.cache = [];
};
this.update = function(html, markerLayer, session, config) {
if (!this.regExp)
return;
var start = config.firstRow, end = config.lastRow;
for (var i = start; i <= end; i++) {
var ranges = this.cache[i];
if (ranges == null) {
ranges = lang.getMatchOffsets(session.getLine(i), this.regExp);
if (ranges.length > this.MAX_RANGES)
ranges = ranges.slice(0, this.MAX_RANGES);
ranges = ranges.map(function(match) {
return new Range(i, match.offset, i, match.offset + match.length);
});
this.cache[i] = ranges.length ? ranges : "";
}
for (var j = ranges.length; j --; ) {
markerLayer.drawSingleLineMarker(
html, ranges[j].toScreenRange(session), this.clazz, config);
}
}
};
}).call(SearchHighlight.prototype);
exports.SearchHighlight = SearchHighlight;
});
ace.define("ace/edit_session/fold_line",["require","exports","module","ace/range"], function(acequire, exports, module) {
"use strict";
var Range = acequire("../range").Range;
function FoldLine(foldData, folds) {
this.foldData = foldData;
if (Array.isArray(folds)) {
this.folds = folds;
} else {
folds = this.folds = [ folds ];
}
var last = folds[folds.length - 1];
this.range = new Range(folds[0].start.row, folds[0].start.column,
last.end.row, last.end.column);
this.start = this.range.start;
this.end = this.range.end;
this.folds.forEach(function(fold) {
fold.setFoldLine(this);
}, this);
}
(function() {
this.shiftRow = function(shift) {
this.start.row += shift;
this.end.row += shift;
this.folds.forEach(function(fold) {
fold.start.row += shift;
fold.end.row += shift;
});
};
this.addFold = function(fold) {
if (fold.sameRow) {
if (fold.start.row < this.startRow || fold.endRow > this.endRow) {
throw new Error("Can't add a fold to this FoldLine as it has no connection");
}
this.folds.push(fold);
this.folds.sort(function(a, b) {
return -a.range.compareEnd(b.start.row, b.start.column);
});
if (this.range.compareEnd(fold.start.row, fold.start.column) > 0) {
this.end.row = fold.end.row;
this.end.column = fold.end.column;
} else if (this.range.compareStart(fold.end.row, fold.end.column) < 0) {
this.start.row = fold.start.row;
this.start.column = fold.start.column;
}
} else if (fold.start.row == this.end.row) {
this.folds.push(fold);
this.end.row = fold.end.row;
this.end.column = fold.end.column;
} else if (fold.end.row == this.start.row) {
this.folds.unshift(fold);
this.start.row = fold.start.row;
this.start.column = fold.start.column;
} else {
throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");
}
fold.foldLine = this;
};
this.containsRow = function(row) {
return row >= this.start.row && row <= this.end.row;
};
this.walk = function(callback, endRow, endColumn) {
var lastEnd = 0,
folds = this.folds,
fold,
cmp, stop, isNewRow = true;
if (endRow == null) {
endRow = this.end.row;
endColumn = this.end.column;
}
for (var i = 0; i < folds.length; i++) {
fold = folds[i];
cmp = fold.range.compareStart(endRow, endColumn);
if (cmp == -1) {
callback(null, endRow, endColumn, lastEnd, isNewRow);
return;
}
stop = callback(null, fold.start.row, fold.start.column, lastEnd, isNewRow);
stop = !stop && callback(fold.placeholder, fold.start.row, fold.start.column, lastEnd);
if (stop || cmp === 0) {
return;
}
isNewRow = !fold.sameRow;
lastEnd = fold.end.column;
}
callback(null, endRow, endColumn, lastEnd, isNewRow);
};
this.getNextFoldTo = function(row, column) {
var fold, cmp;
for (var i = 0; i < this.folds.length; i++) {
fold = this.folds[i];
cmp = fold.range.compareEnd(row, column);
if (cmp == -1) {
return {
fold: fold,
kind: "after"
};
} else if (cmp === 0) {
return {
fold: fold,
kind: "inside"
};
}
}
return null;
};
this.addRemoveChars = function(row, column, len) {
var ret = this.getNextFoldTo(row, column),
fold, folds;
if (ret) {
fold = ret.fold;
if (ret.kind == "inside"
&& fold.start.column != column
&& fold.start.row != row)
{
window.console && window.console.log(row, column, fold);
} else if (fold.start.row == row) {
folds = this.folds;
var i = folds.indexOf(fold);
if (i === 0) {
this.start.column += len;
}
for (i; i < folds.length; i++) {
fold = folds[i];
fold.start.column += len;
if (!fold.sameRow) {
return;
}
fold.end.column += len;
}
this.end.column += len;
}
}
};
this.split = function(row, column) {
var pos = this.getNextFoldTo(row, column);
if (!pos || pos.kind == "inside")
return null;
var fold = pos.fold;
var folds = this.folds;
var foldData = this.foldData;
var i = folds.indexOf(fold);
var foldBefore = folds[i - 1];
this.end.row = foldBefore.end.row;
this.end.column = foldBefore.end.column;
folds = folds.splice(i, folds.length - i);
var newFoldLine = new FoldLine(foldData, folds);
foldData.splice(foldData.indexOf(this) + 1, 0, newFoldLine);
return newFoldLine;
};
this.merge = function(foldLineNext) {
var folds = foldLineNext.folds;
for (var i = 0; i < folds.length; i++) {
this.addFold(folds[i]);
}
var foldData = this.foldData;
foldData.splice(foldData.indexOf(foldLineNext), 1);
};
this.toString = function() {
var ret = [this.range.toString() + ": [" ];
this.folds.forEach(function(fold) {
ret.push(" " + fold.toString());
});
ret.push("]");
return ret.join("\n");
};
this.idxToPosition = function(idx) {
var lastFoldEndColumn = 0;
for (var i = 0; i < this.folds.length; i++) {
var fold = this.folds[i];
idx -= fold.start.column - lastFoldEndColumn;
if (idx < 0) {
return {
row: fold.start.row,
column: fold.start.column + idx
};
}
idx -= fold.placeholder.length;
if (idx < 0) {
return fold.start;
}
lastFoldEndColumn = fold.end.column;
}
return {
row: this.end.row,
column: this.end.column + idx
};
};
}).call(FoldLine.prototype);
exports.FoldLine = FoldLine;
});
ace.define("ace/range_list",["require","exports","module","ace/range"], function(acequire, exports, module) {
"use strict";
var Range = acequire("./range").Range;
var comparePoints = Range.comparePoints;
var RangeList = function() {
this.ranges = [];
};
(function() {
this.comparePoints = comparePoints;
this.pointIndex = function(pos, excludeEdges, startIndex) {
var list = this.ranges;
for (var i = startIndex || 0; i < list.length; i++) {
var range = list[i];
var cmpEnd = comparePoints(pos, range.end);
if (cmpEnd > 0)
continue;
var cmpStart = comparePoints(pos, range.start);
if (cmpEnd === 0)
return excludeEdges && cmpStart !== 0 ? -i-2 : i;
if (cmpStart > 0 || (cmpStart === 0 && !excludeEdges))
return i;
return -i-1;
}
return -i - 1;
};
this.add = function(range) {
var excludeEdges = !range.isEmpty();
var startIndex = this.pointIndex(range.start, excludeEdges);
if (startIndex < 0)
startIndex = -startIndex - 1;
var endIndex = this.pointIndex(range.end, excludeEdges, startIndex);
if (endIndex < 0)
endIndex = -endIndex - 1;
else
endIndex++;
return this.ranges.splice(startIndex, endIndex - startIndex, range);
};
this.addList = function(list) {
var removed = [];
for (var i = list.length; i--; ) {
removed.push.apply(removed, this.add(list[i]));
}
return removed;
};
this.substractPoint = function(pos) {
var i = this.pointIndex(pos);
if (i >= 0)
return this.ranges.splice(i, 1);
};
this.merge = function() {
var removed = [];
var list = this.ranges;
list = list.sort(function(a, b) {
return comparePoints(a.start, b.start);
});
var next = list[0], range;
for (var i = 1; i < list.length; i++) {
range = next;
next = list[i];
var cmp = comparePoints(range.end, next.start);
if (cmp < 0)
continue;
if (cmp == 0 && !range.isEmpty() && !next.isEmpty())
continue;
if (comparePoints(range.end, next.end) < 0) {
range.end.row = next.end.row;
range.end.column = next.end.column;
}
list.splice(i, 1);
removed.push(next);
next = range;
i--;
}
this.ranges = list;
return removed;
};
this.contains = function(row, column) {
return this.pointIndex({row: row, column: column}) >= 0;
};
this.containsPoint = function(pos) {
return this.pointIndex(pos) >= 0;
};
this.rangeAtPoint = function(pos) {
var i = this.pointIndex(pos);
if (i >= 0)
return this.ranges[i];
};
this.clipRows = function(startRow, endRow) {
var list = this.ranges;
if (list[0].start.row > endRow || list[list.length - 1].start.row < startRow)
return [];
var startIndex = this.pointIndex({row: startRow, column: 0});
if (startIndex < 0)
startIndex = -startIndex - 1;
var endIndex = this.pointIndex({row: endRow, column: 0}, startIndex);
if (endIndex < 0)
endIndex = -endIndex - 1;
var clipped = [];
for (var i = startIndex; i < endIndex; i++) {
clipped.push(list[i]);
}
return clipped;
};
this.removeAll = function() {
return this.ranges.splice(0, this.ranges.length);
};
this.attach = function(session) {
if (this.session)
this.detach();
this.session = session;
this.onChange = this.$onChange.bind(this);
this.session.on('change', this.onChange);
};
this.detach = function() {
if (!this.session)
return;
this.session.removeListener('change', this.onChange);
this.session = null;
};
this.$onChange = function(delta) {
if (delta.action == "insert"){
var start = delta.start;
var end = delta.end;
} else {
var end = delta.start;
var start = delta.end;
}
var startRow = start.row;
var endRow = end.row;
var lineDif = endRow - startRow;
var colDiff = -start.column + end.column;
var ranges = this.ranges;
for (var i = 0, n = ranges.length; i < n; i++) {
var r = ranges[i];
if (r.end.row < startRow)
continue;
if (r.start.row > startRow)
break;
if (r.start.row == startRow && r.start.column >= start.column ) {
if (r.start.column == start.column && this.$insertRight) {
} else {
r.start.column += colDiff;
r.start.row += lineDif;
}
}
if (r.end.row == startRow && r.end.column >= start.column) {
if (r.end.column == start.column && this.$insertRight) {
continue;
}
if (r.end.column == start.column && colDiff > 0 && i < n - 1) {
if (r.end.column > r.start.column && r.end.column == ranges[i+1].start.column)
r.end.column -= colDiff;
}
r.end.column += colDiff;
r.end.row += lineDif;
}
}
if (lineDif != 0 && i < n) {
for (; i < n; i++) {
var r = ranges[i];
r.start.row += lineDif;
r.end.row += lineDif;
}
}
};
}).call(RangeList.prototype);
exports.RangeList = RangeList;
});
ace.define("ace/edit_session/fold",["require","exports","module","ace/range","ace/range_list","ace/lib/oop"], function(acequire, exports, module) {
"use strict";
var Range = acequire("../range").Range;
var RangeList = acequire("../range_list").RangeList;
var oop = acequire("../lib/oop");
var Fold = exports.Fold = function(range, placeholder) {
this.foldLine = null;
this.placeholder = placeholder;
this.range = range;
this.start = range.start;
this.end = range.end;
this.sameRow = range.start.row == range.end.row;
this.subFolds = this.ranges = [];
};
oop.inherits(Fold, RangeList);
(function() {
this.toString = function() {
return '"' + this.placeholder + '" ' + this.range.toString();
};
this.setFoldLine = function(foldLine) {
this.foldLine = foldLine;
this.subFolds.forEach(function(fold) {
fold.setFoldLine(foldLine);
});
};
this.clone = function() {
var range = this.range.clone();
var fold = new Fold(range, this.placeholder);
this.subFolds.forEach(function(subFold) {
fold.subFolds.push(subFold.clone());
});
fold.collapseChildren = this.collapseChildren;
return fold;
};
this.addSubFold = function(fold) {
if (this.range.isEqual(fold))
return;
if (!this.range.containsRange(fold))
throw new Error("A fold can't intersect already existing fold" + fold.range + this.range);
consumeRange(fold, this.start);
var row = fold.start.row, column = fold.start.column;
for (var i = 0, cmp = -1; i < this.subFolds.length; i++) {
cmp = this.subFolds[i].range.compare(row, column);
if (cmp != 1)
break;
}
var afterStart = this.subFolds[i];
if (cmp == 0)
return afterStart.addSubFold(fold);
var row = fold.range.end.row, column = fold.range.end.column;
for (var j = i, cmp = -1; j < this.subFolds.length; j++) {
cmp = this.subFolds[j].range.compare(row, column);
if (cmp != 1)
break;
}
var afterEnd = this.subFolds[j];
if (cmp == 0)
throw new Error("A fold can't intersect already existing fold" + fold.range + this.range);
var consumedFolds = this.subFolds.splice(i, j - i, fold);
fold.setFoldLine(this.foldLine);
return fold;
};
this.restoreRange = function(range) {
return restoreRange(range, this.start);
};
}).call(Fold.prototype);
function consumePoint(point, anchor) {
point.row -= anchor.row;
if (point.row == 0)
point.column -= anchor.column;
}
function consumeRange(range, anchor) {
consumePoint(range.start, anchor);
consumePoint(range.end, anchor);
}
function restorePoint(point, anchor) {
if (point.row == 0)
point.column += anchor.column;
point.row += anchor.row;
}
function restoreRange(range, anchor) {
restorePoint(range.start, anchor);
restorePoint(range.end, anchor);
}
});
ace.define("ace/edit_session/folding",["require","exports","module","ace/range","ace/edit_session/fold_line","ace/edit_session/fold","ace/token_iterator"], function(acequire, exports, module) {
"use strict";
var Range = acequire("../range").Range;
var FoldLine = acequire("./fold_line").FoldLine;
var Fold = acequire("./fold").Fold;
var TokenIterator = acequire("../token_iterator").TokenIterator;
function Folding() {
this.getFoldAt = function(row, column, side) {
var foldLine = this.getFoldLine(row);
if (!foldLine)
return null;
var folds = foldLine.folds;
for (var i = 0; i < folds.length; i++) {
var fold = folds[i];
if (fold.range.contains(row, column)) {
if (side == 1 && fold.range.isEnd(row, column)) {
continue;
} else if (side == -1 && fold.range.isStart(row, column)) {
continue;
}
return fold;
}
}
};
this.getFoldsInRange = function(range) {
var start = range.start;
var end = range.end;
var foldLines = this.$foldData;
var foundFolds = [];
start.column += 1;
end.column -= 1;
for (var i = 0; i < foldLines.length; i++) {
var cmp = foldLines[i].range.compareRange(range);
if (cmp == 2) {
continue;
}
else if (cmp == -2) {
break;
}
var folds = foldLines[i].folds;
for (var j = 0; j < folds.length; j++) {
var fold = folds[j];
cmp = fold.range.compareRange(range);
if (cmp == -2) {
break;
} else if (cmp == 2) {
continue;
} else
if (cmp == 42) {
break;
}
foundFolds.push(fold);
}
}
start.column -= 1;
end.column += 1;
return foundFolds;
};
this.getFoldsInRangeList = function(ranges) {
if (Array.isArray(ranges)) {
var folds = [];
ranges.forEach(function(range) {
folds = folds.concat(this.getFoldsInRange(range));
}, this);
} else {
var folds = this.getFoldsInRange(ranges);
}
return folds;
};
this.getAllFolds = function() {
var folds = [];
var foldLines = this.$foldData;
for (var i = 0; i < foldLines.length; i++)
for (var j = 0; j < foldLines[i].folds.length; j++)
folds.push(foldLines[i].folds[j]);
return folds;
};
this.getFoldStringAt = function(row, column, trim, foldLine) {
foldLine = foldLine || this.getFoldLine(row);
if (!foldLine)
return null;
var lastFold = {
end: { column: 0 }
};
var str, fold;
for (var i = 0; i < foldLine.folds.length; i++) {
fold = foldLine.folds[i];
var cmp = fold.range.compareEnd(row, column);
if (cmp == -1) {
str = this
.getLine(fold.start.row)
.substring(lastFold.end.column, fold.start.column);
break;
}
else if (cmp === 0) {
return null;
}
lastFold = fold;
}
if (!str)
str = this.getLine(fold.start.row).substring(lastFold.end.column);
if (trim == -1)
return str.substring(0, column - lastFold.end.column);
else if (trim == 1)
return str.substring(column - lastFold.end.column);
else
return str;
};
this.getFoldLine = function(docRow, startFoldLine) {
var foldData = this.$foldData;
var i = 0;
if (startFoldLine)
i = foldData.indexOf(startFoldLine);
if (i == -1)
i = 0;
for (i; i < foldData.length; i++) {
var foldLine = foldData[i];
if (foldLine.start.row <= docRow && foldLine.end.row >= docRow) {
return foldLine;
} else if (foldLine.end.row > docRow) {
return null;
}
}
return null;
};
this.getNextFoldLine = function(docRow, startFoldLine) {
var foldData = this.$foldData;
var i = 0;
if (startFoldLine)
i = foldData.indexOf(startFoldLine);
if (i == -1)
i = 0;
for (i; i < foldData.length; i++) {
var foldLine = foldData[i];
if (foldLine.end.row >= docRow) {
return foldLine;
}
}
return null;
};
this.getFoldedRowCount = function(first, last) {
var foldData = this.$foldData, rowCount = last-first+1;
for (var i = 0; i < foldData.length; i++) {
var foldLine = foldData[i],
end = foldLine.end.row,
start = foldLine.start.row;
if (end >= last) {
if (start < last) {
if (start >= first)
rowCount -= last-start;
else
rowCount = 0; // in one fold
}
break;
} else if (end >= first){
if (start >= first) // fold inside range
rowCount -= end-start;
else
rowCount -= end-first+1;
}
}
return rowCount;
};
this.$addFoldLine = function(foldLine) {
this.$foldData.push(foldLine);
this.$foldData.sort(function(a, b) {
return a.start.row - b.start.row;
});
return foldLine;
};
this.addFold = function(placeholder, range) {
var foldData = this.$foldData;
var added = false;
var fold;
if (placeholder instanceof Fold)
fold = placeholder;
else {
fold = new Fold(range, placeholder);
fold.collapseChildren = range.collapseChildren;
}
this.$clipRangeToDocument(fold.range);
var startRow = fold.start.row;
var startColumn = fold.start.column;
var endRow = fold.end.row;
var endColumn = fold.end.column;
if (!(startRow < endRow ||
startRow == endRow && startColumn <= endColumn - 2))
throw new Error("The range has to be at least 2 characters width");
var startFold = this.getFoldAt(startRow, startColumn, 1);
var endFold = this.getFoldAt(endRow, endColumn, -1);
if (startFold && endFold == startFold)
return startFold.addSubFold(fold);
if (startFold && !startFold.range.isStart(startRow, startColumn))
this.removeFold(startFold);
if (endFold && !endFold.range.isEnd(endRow, endColumn))
this.removeFold(endFold);
var folds = this.getFoldsInRange(fold.range);
if (folds.length > 0) {
this.removeFolds(folds);
folds.forEach(function(subFold) {
fold.addSubFold(subFold);
});
}
for (var i = 0; i < foldData.length; i++) {
var foldLine = foldData[i];
if (endRow == foldLine.start.row) {
foldLine.addFold(fold);
added = true;
break;
} else if (startRow == foldLine.end.row) {
foldLine.addFold(fold);
added = true;
if (!fold.sameRow) {
var foldLineNext = foldData[i + 1];
if (foldLineNext && foldLineNext.start.row == endRow) {
foldLine.merge(foldLineNext);
break;
}
}
break;
} else if (endRow <= foldLine.start.row) {
break;
}
}
if (!added)
foldLine = this.$addFoldLine(new FoldLine(this.$foldData, fold));
if (this.$useWrapMode)
this.$updateWrapData(foldLine.start.row, foldLine.start.row);
else
this.$updateRowLengthCache(foldLine.start.row, foldLine.start.row);
this.$modified = true;
this._signal("changeFold", { data: fold, action: "add" });
return fold;
};
this.addFolds = function(folds) {
folds.forEach(function(fold) {
this.addFold(fold);
}, this);
};
this.removeFold = function(fold) {
var foldLine = fold.foldLine;
var startRow = foldLine.start.row;
var endRow = foldLine.end.row;
var foldLines = this.$foldData;
var folds = foldLine.folds;
if (folds.length == 1) {
foldLines.splice(foldLines.indexOf(foldLine), 1);
} else
if (foldLine.range.isEnd(fold.end.row, fold.end.column)) {
folds.pop();
foldLine.end.row = folds[folds.length - 1].end.row;
foldLine.end.column = folds[folds.length - 1].end.column;
} else
if (foldLine.range.isStart(fold.start.row, fold.start.column)) {
folds.shift();
foldLine.start.row = folds[0].start.row;
foldLine.start.column = folds[0].start.column;
} else
if (fold.sameRow) {
folds.splice(folds.indexOf(fold), 1);
} else
{
var newFoldLine = foldLine.split(fold.start.row, fold.start.column);
folds = newFoldLine.folds;
folds.shift();
newFoldLine.start.row = folds[0].start.row;
newFoldLine.start.column = folds[0].start.column;
}
if (!this.$updating) {
if (this.$useWrapMode)
this.$updateWrapData(startRow, endRow);
else
this.$updateRowLengthCache(startRow, endRow);
}
this.$modified = true;
this._signal("changeFold", { data: fold, action: "remove" });
};
this.removeFolds = function(folds) {
var cloneFolds = [];
for (var i = 0; i < folds.length; i++) {
cloneFolds.push(folds[i]);
}
cloneFolds.forEach(function(fold) {
this.removeFold(fold);
}, this);
this.$modified = true;
};
this.expandFold = function(fold) {
this.removeFold(fold);
fold.subFolds.forEach(function(subFold) {
fold.restoreRange(subFold);
this.addFold(subFold);
}, this);
if (fold.collapseChildren > 0) {
this.foldAll(fold.start.row+1, fold.end.row, fold.collapseChildren-1);
}
fold.subFolds = [];
};
this.expandFolds = function(folds) {
folds.forEach(function(fold) {
this.expandFold(fold);
}, this);
};
this.unfold = function(location, expandInner) {
var range, folds;
if (location == null) {
range = new Range(0, 0, this.getLength(), 0);
expandInner = true;
} else if (typeof location == "number")
range = new Range(location, 0, location, this.getLine(location).length);
else if ("row" in location)
range = Range.fromPoints(location, location);
else
range = location;
folds = this.getFoldsInRangeList(range);
if (expandInner) {
this.removeFolds(folds);
} else {
var subFolds = folds;
while (subFolds.length) {
this.expandFolds(subFolds);
subFolds = this.getFoldsInRangeList(range);
}
}
if (folds.length)
return folds;
};
this.isRowFolded = function(docRow, startFoldRow) {
return !!this.getFoldLine(docRow, startFoldRow);
};
this.getRowFoldEnd = function(docRow, startFoldRow) {
var foldLine = this.getFoldLine(docRow, startFoldRow);
return foldLine ? foldLine.end.row : docRow;
};
this.getRowFoldStart = function(docRow, startFoldRow) {
var foldLine = this.getFoldLine(docRow, startFoldRow);
return foldLine ? foldLine.start.row : docRow;
};
this.getFoldDisplayLine = function(foldLine, endRow, endColumn, startRow, startColumn) {
if (startRow == null)
startRow = foldLine.start.row;
if (startColumn == null)
startColumn = 0;
if (endRow == null)
endRow = foldLine.end.row;
if (endColumn == null)
endColumn = this.getLine(endRow).length;
var doc = this.doc;
var textLine = "";
foldLine.walk(function(placeholder, row, column, lastColumn) {
if (row < startRow)
return;
if (row == startRow) {
if (column < startColumn)
return;
lastColumn = Math.max(startColumn, lastColumn);
}
if (placeholder != null) {
textLine += placeholder;
} else {
textLine += doc.getLine(row).substring(lastColumn, column);
}
}, endRow, endColumn);
return textLine;
};
this.getDisplayLine = function(row, endColumn, startRow, startColumn) {
var foldLine = this.getFoldLine(row);
if (!foldLine) {
var line;
line = this.doc.getLine(row);
return line.substring(startColumn || 0, endColumn || line.length);
} else {
return this.getFoldDisplayLine(
foldLine, row, endColumn, startRow, startColumn);
}
};
this.$cloneFoldData = function() {
var fd = [];
fd = this.$foldData.map(function(foldLine) {
var folds = foldLine.folds.map(function(fold) {
return fold.clone();
});
return new FoldLine(fd, folds);
});
return fd;
};
this.toggleFold = function(tryToUnfold) {
var selection = this.selection;
var range = selection.getRange();
var fold;
var bracketPos;
if (range.isEmpty()) {
var cursor = range.start;
fold = this.getFoldAt(cursor.row, cursor.column);
if (fold) {
this.expandFold(fold);
return;
} else if (bracketPos = this.findMatchingBracket(cursor)) {
if (range.comparePoint(bracketPos) == 1) {
range.end = bracketPos;
} else {
range.start = bracketPos;
range.start.column++;
range.end.column--;
}
} else if (bracketPos = this.findMatchingBracket({row: cursor.row, column: cursor.column + 1})) {
if (range.comparePoint(bracketPos) == 1)
range.end = bracketPos;
else
range.start = bracketPos;
range.start.column++;
} else {
range = this.getCommentFoldRange(cursor.row, cursor.column) || range;
}
} else {
var folds = this.getFoldsInRange(range);
if (tryToUnfold && folds.length) {
this.expandFolds(folds);
return;
} else if (folds.length == 1 ) {
fold = folds[0];
}
}
if (!fold)
fold = this.getFoldAt(range.start.row, range.start.column);
if (fold && fold.range.toString() == range.toString()) {
this.expandFold(fold);
return;
}
var placeholder = "...";
if (!range.isMultiLine()) {
placeholder = this.getTextRange(range);
if (placeholder.length < 4)
return;
placeholder = placeholder.trim().substring(0, 2) + "..";
}
this.addFold(placeholder, range);
};
this.getCommentFoldRange = function(row, column, dir) {
var iterator = new TokenIterator(this, row, column);
var token = iterator.getCurrentToken();
var type = token.type;
if (token && /^comment|string/.test(type)) {
type = type.match(/comment|string/)[0];
if (type == "comment")
type += "|doc-start";
var re = new RegExp(type);
var range = new Range();
if (dir != 1) {
do {
token = iterator.stepBackward();
} while (token && re.test(token.type));
iterator.stepForward();
}
range.start.row = iterator.getCurrentTokenRow();
range.start.column = iterator.getCurrentTokenColumn() + 2;
iterator = new TokenIterator(this, row, column);
if (dir != -1) {
var lastRow = -1;
do {
token = iterator.stepForward();
if (lastRow == -1) {
var state = this.getState(iterator.$row);
if (!re.test(state))
lastRow = iterator.$row;
} else if (iterator.$row > lastRow) {
break;
}
} while (token && re.test(token.type));
token = iterator.stepBackward();
} else
token = iterator.getCurrentToken();
range.end.row = iterator.getCurrentTokenRow();
range.end.column = iterator.getCurrentTokenColumn() + token.value.length - 2;
return range;
}
};
this.foldAll = function(startRow, endRow, depth) {
if (depth == undefined)
depth = 100000; // JSON.stringify doesn't hanle Infinity
var foldWidgets = this.foldWidgets;
if (!foldWidgets)
return; // mode doesn't support folding
endRow = endRow || this.getLength();
startRow = startRow || 0;
for (var row = startRow; row < endRow; row++) {
if (foldWidgets[row] == null)
foldWidgets[row] = this.getFoldWidget(row);
if (foldWidgets[row] != "start")
continue;
var range = this.getFoldWidgetRange(row);
if (range && range.isMultiLine()
&& range.end.row <= endRow
&& range.start.row >= startRow
) {
row = range.end.row;
try {
var fold = this.addFold("...", range);
if (fold)
fold.collapseChildren = depth;
} catch(e) {}
}
}
};
this.$foldStyles = {
"manual": 1,
"markbegin": 1,
"markbeginend": 1
};
this.$foldStyle = "markbegin";
this.setFoldStyle = function(style) {
if (!this.$foldStyles[style])
throw new Error("invalid fold style: " + style + "[" + Object.keys(this.$foldStyles).join(", ") + "]");
if (this.$foldStyle == style)
return;
this.$foldStyle = style;
if (style == "manual")
this.unfold();
var mode = this.$foldMode;
this.$setFolding(null);
this.$setFolding(mode);
};
this.$setFolding = function(foldMode) {
if (this.$foldMode == foldMode)
return;
this.$foldMode = foldMode;
this.off('change', this.$updateFoldWidgets);
this.off('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
this._signal("changeAnnotation");
if (!foldMode || this.$foldStyle == "manual") {
this.foldWidgets = null;
return;
}
this.foldWidgets = [];
this.getFoldWidget = foldMode.getFoldWidget.bind(foldMode, this, this.$foldStyle);
this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this, this.$foldStyle);
this.$updateFoldWidgets = this.updateFoldWidgets.bind(this);
this.$tokenizerUpdateFoldWidgets = this.tokenizerUpdateFoldWidgets.bind(this);
this.on('change', this.$updateFoldWidgets);
this.on('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
};
this.getParentFoldRangeData = function (row, ignoreCurrent) {
var fw = this.foldWidgets;
if (!fw || (ignoreCurrent && fw[row]))
return {};
var i = row - 1, firstRange;
while (i >= 0) {
var c = fw[i];
if (c == null)
c = fw[i] = this.getFoldWidget(i);
if (c == "start") {
var range = this.getFoldWidgetRange(i);
if (!firstRange)
firstRange = range;
if (range && range.end.row >= row)
break;
}
i--;
}
return {
range: i !== -1 && range,
firstRange: firstRange
};
};
this.onFoldWidgetClick = function(row, e) {
e = e.domEvent;
var options = {
children: e.shiftKey,
all: e.ctrlKey || e.metaKey,
siblings: e.altKey
};
var range = this.$toggleFoldWidget(row, options);
if (!range) {
var el = (e.target || e.srcElement);
if (el && /ace_fold-widget/.test(el.className))
el.className += " ace_invalid";
}
};
this.$toggleFoldWidget = function(row, options) {
if (!this.getFoldWidget)
return;
var type = this.getFoldWidget(row);
var line = this.getLine(row);
var dir = type === "end" ? -1 : 1;
var fold = this.getFoldAt(row, dir === -1 ? 0 : line.length, dir);
if (fold) {
if (options.children || options.all)
this.removeFold(fold);
else
this.expandFold(fold);
return fold;
}
var range = this.getFoldWidgetRange(row, true);
if (range && !range.isMultiLine()) {
fold = this.getFoldAt(range.start.row, range.start.column, 1);
if (fold && range.isEqual(fold.range)) {
this.removeFold(fold);
return fold;
}
}
if (options.siblings) {
var data = this.getParentFoldRangeData(row);
if (data.range) {
var startRow = data.range.start.row + 1;
var endRow = data.range.end.row;
}
this.foldAll(startRow, endRow, options.all ? 10000 : 0);
} else if (options.children) {
endRow = range ? range.end.row : this.getLength();
this.foldAll(row + 1, endRow, options.all ? 10000 : 0);
} else if (range) {
if (options.all)
range.collapseChildren = 10000;
this.addFold("...", range);
}
return range;
};
this.toggleFoldWidget = function(toggleParent) {
var row = this.selection.getCursor().row;
row = this.getRowFoldStart(row);
var range = this.$toggleFoldWidget(row, {});
if (range)
return;
var data = this.getParentFoldRangeData(row, true);
range = data.range || data.firstRange;
if (range) {
row = range.start.row;
var fold = this.getFoldAt(row, this.getLine(row).length, 1);
if (fold) {
this.removeFold(fold);
} else {
this.addFold("...", range);
}
}
};
this.updateFoldWidgets = function(delta) {
var firstRow = delta.start.row;
var len = delta.end.row - firstRow;
if (len === 0) {
this.foldWidgets[firstRow] = null;
} else if (delta.action == 'remove') {
this.foldWidgets.splice(firstRow, len + 1, null);
} else {
var args = Array(len + 1);
args.unshift(firstRow, 1);
this.foldWidgets.splice.apply(this.foldWidgets, args);
}
};
this.tokenizerUpdateFoldWidgets = function(e) {
var rows = e.data;
if (rows.first != rows.last) {
if (this.foldWidgets.length > rows.first)
this.foldWidgets.splice(rows.first, this.foldWidgets.length);
}
};
}
exports.Folding = Folding;
});
ace.define("ace/edit_session/bracket_match",["require","exports","module","ace/token_iterator","ace/range"], function(acequire, exports, module) {
"use strict";
var TokenIterator = acequire("../token_iterator").TokenIterator;
var Range = acequire("../range").Range;
function BracketMatch() {
this.findMatchingBracket = function(position, chr) {
if (position.column == 0) return null;
var charBeforeCursor = chr || this.getLine(position.row).charAt(position.column-1);
if (charBeforeCursor == "") return null;
var match = charBeforeCursor.match(/([\(\[\{])|([\)\]\}])/);
if (!match)
return null;
if (match[1])
return this.$findClosingBracket(match[1], position);
else
return this.$findOpeningBracket(match[2], position);
};
this.getBracketRange = function(pos) {
var line = this.getLine(pos.row);
var before = true, range;
var chr = line.charAt(pos.column-1);
var match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
if (!match) {
chr = line.charAt(pos.column);
pos = {row: pos.row, column: pos.column + 1};
match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
before = false;
}
if (!match)
return null;
if (match[1]) {
var bracketPos = this.$findClosingBracket(match[1], pos);
if (!bracketPos)
return null;
range = Range.fromPoints(pos, bracketPos);
if (!before) {
range.end.column++;
range.start.column--;
}
range.cursor = range.end;
} else {
var bracketPos = this.$findOpeningBracket(match[2], pos);
if (!bracketPos)
return null;
range = Range.fromPoints(bracketPos, pos);
if (!before) {
range.start.column++;
range.end.column--;
}
range.cursor = range.start;
}
return range;
};
this.$brackets = {
")": "(",
"(": ")",
"]": "[",
"[": "]",
"{": "}",
"}": "{"
};
this.$findOpeningBracket = function(bracket, position, typeRe) {
var openBracket = this.$brackets[bracket];
var depth = 1;
var iterator = new TokenIterator(this, position.row, position.column);
var token = iterator.getCurrentToken();
if (!token)
token = iterator.stepForward();
if (!token)
return;
if (!typeRe){
typeRe = new RegExp(
"(\\.?" +
token.type.replace(".", "\\.").replace("rparen", ".paren")
.replace(/\b(?:end)\b/, "(?:start|begin|end)")
+ ")+"
);
}
var valueIndex = position.column - iterator.getCurrentTokenColumn() - 2;
var value = token.value;
while (true) {
while (valueIndex >= 0) {
var chr = value.charAt(valueIndex);
if (chr == openBracket) {
depth -= 1;
if (depth == 0) {
return {row: iterator.getCurrentTokenRow(),
column: valueIndex + iterator.getCurrentTokenColumn()};
}
}
else if (chr == bracket) {
depth += 1;
}
valueIndex -= 1;
}
do {
token = iterator.stepBackward();
} while (token && !typeRe.test(token.type));
if (token == null)
break;
value = token.value;
valueIndex = value.length - 1;
}
return null;
};
this.$findClosingBracket = function(bracket, position, typeRe) {
var closingBracket = this.$brackets[bracket];
var depth = 1;
var iterator = new TokenIterator(this, position.row, position.column);
var token = iterator.getCurrentToken();
if (!token)
token = iterator.stepForward();
if (!token)
return;
if (!typeRe){
typeRe = new RegExp(
"(\\.?" +
token.type.replace(".", "\\.").replace("lparen", ".paren")
.replace(/\b(?:start|begin)\b/, "(?:start|begin|end)")
+ ")+"
);
}
var valueIndex = position.column - iterator.getCurrentTokenColumn();
while (true) {
var value = token.value;
var valueLength = value.length;
while (valueIndex < valueLength) {
var chr = value.charAt(valueIndex);
if (chr == closingBracket) {
depth -= 1;
if (depth == 0) {
return {row: iterator.getCurrentTokenRow(),
column: valueIndex + iterator.getCurrentTokenColumn()};
}
}
else if (chr == bracket) {
depth += 1;
}
valueIndex += 1;
}
do {
token = iterator.stepForward();
} while (token && !typeRe.test(token.type));
if (token == null)
break;
valueIndex = 0;
}
return null;
};
}
exports.BracketMatch = BracketMatch;
});
ace.define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/bidihandler","ace/config","ace/lib/event_emitter","ace/selection","ace/mode/text","ace/range","ace/document","ace/background_tokenizer","ace/search_highlight","ace/edit_session/folding","ace/edit_session/bracket_match"], function(acequire, exports, module) {
"use strict";
var oop = acequire("./lib/oop");
var lang = acequire("./lib/lang");
var BidiHandler = acequire("./bidihandler").BidiHandler;
var config = acequire("./config");
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var Selection = acequire("./selection").Selection;
var TextMode = acequire("./mode/text").Mode;
var Range = acequire("./range").Range;
var Document = acequire("./document").Document;
var BackgroundTokenizer = acequire("./background_tokenizer").BackgroundTokenizer;
var SearchHighlight = acequire("./search_highlight").SearchHighlight;
var EditSession = function(text, mode) {
this.$breakpoints = [];
this.$decorations = [];
this.$frontMarkers = {};
this.$backMarkers = {};
this.$markerId = 1;
this.$undoSelect = true;
this.$foldData = [];
this.id = "session" + (++EditSession.$uid);
this.$foldData.toString = function() {
return this.join("\n");
};
this.on("changeFold", this.onChangeFold.bind(this));
this.$onChange = this.onChange.bind(this);
if (typeof text != "object" || !text.getLine)
text = new Document(text);
this.$bidiHandler = new BidiHandler(this);
this.setDocument(text);
this.selection = new Selection(this);
config.resetOptions(this);
this.setMode(mode);
config._signal("session", this);
};
EditSession.$uid = 0;
(function() {
oop.implement(this, EventEmitter);
this.setDocument = function(doc) {
if (this.doc)
this.doc.removeListener("change", this.$onChange);
this.doc = doc;
doc.on("change", this.$onChange);
if (this.bgTokenizer)
this.bgTokenizer.setDocument(this.getDocument());
this.resetCaches();
};
this.getDocument = function() {
return this.doc;
};
this.$resetRowCache = function(docRow) {
if (!docRow) {
this.$docRowCache = [];
this.$screenRowCache = [];
return;
}
var l = this.$docRowCache.length;
var i = this.$getRowCacheIndex(this.$docRowCache, docRow) + 1;
if (l > i) {
this.$docRowCache.splice(i, l);
this.$screenRowCache.splice(i, l);
}
};
this.$getRowCacheIndex = function(cacheArray, val) {
var low = 0;
var hi = cacheArray.length - 1;
while (low <= hi) {
var mid = (low + hi) >> 1;
var c = cacheArray[mid];
if (val > c)
low = mid + 1;
else if (val < c)
hi = mid - 1;
else
return mid;
}
return low -1;
};
this.resetCaches = function() {
this.$modified = true;
this.$wrapData = [];
this.$rowLengthCache = [];
this.$resetRowCache(0);
if (this.bgTokenizer)
this.bgTokenizer.start(0);
};
this.onChangeFold = function(e) {
var fold = e.data;
this.$resetRowCache(fold.start.row);
};
this.onChange = function(delta) {
this.$modified = true;
this.$bidiHandler.onChange(delta);
this.$resetRowCache(delta.start.row);
var removedFolds = this.$updateInternalDataOnChange(delta);
if (!this.$fromUndo && this.$undoManager && !delta.ignore) {
this.$deltasDoc.push(delta);
if (removedFolds && removedFolds.length != 0) {
this.$deltasFold.push({
action: "removeFolds",
folds: removedFolds
});
}
this.$informUndoManager.schedule();
}
this.bgTokenizer && this.bgTokenizer.$updateOnChange(delta);
this._signal("change", delta);
};
this.setValue = function(text) {
this.doc.setValue(text);
this.selection.moveTo(0, 0);
this.$resetRowCache(0);
this.$deltas = [];
this.$deltasDoc = [];
this.$deltasFold = [];
this.setUndoManager(this.$undoManager);
this.getUndoManager().reset();
};
this.getValue =
this.toString = function() {
return this.doc.getValue();
};
this.getSelection = function() {
return this.selection;
};
this.getState = function(row) {
return this.bgTokenizer.getState(row);
};
this.getTokens = function(row) {
return this.bgTokenizer.getTokens(row);
};
this.getTokenAt = function(row, column) {
var tokens = this.bgTokenizer.getTokens(row);
var token, c = 0;
if (column == null) {
var i = tokens.length - 1;
c = this.getLine(row).length;
} else {
for (var i = 0; i < tokens.length; i++) {
c += tokens[i].value.length;
if (c >= column)
break;
}
}
token = tokens[i];
if (!token)
return null;
token.index = i;
token.start = c - token.value.length;
return token;
};
this.setUndoManager = function(undoManager) {
this.$undoManager = undoManager;
this.$deltas = [];
this.$deltasDoc = [];
this.$deltasFold = [];
if (this.$informUndoManager)
this.$informUndoManager.cancel();
if (undoManager) {
var self = this;
this.$syncInformUndoManager = function() {
self.$informUndoManager.cancel();
if (self.$deltasFold.length) {
self.$deltas.push({
group: "fold",
deltas: self.$deltasFold
});
self.$deltasFold = [];
}
if (self.$deltasDoc.length) {
self.$deltas.push({
group: "doc",
deltas: self.$deltasDoc
});
self.$deltasDoc = [];
}
if (self.$deltas.length > 0) {
undoManager.execute({
action: "aceupdate",
args: [self.$deltas, self],
merge: self.mergeUndoDeltas
});
}
self.mergeUndoDeltas = false;
self.$deltas = [];
};
this.$informUndoManager = lang.delayedCall(this.$syncInformUndoManager);
}
};
this.markUndoGroup = function() {
if (this.$syncInformUndoManager)
this.$syncInformUndoManager();
};
this.$defaultUndoManager = {
undo: function() {},
redo: function() {},
reset: function() {}
};
this.getUndoManager = function() {
return this.$undoManager || this.$defaultUndoManager;
};
this.getTabString = function() {
if (this.getUseSoftTabs()) {
return lang.stringRepeat(" ", this.getTabSize());
} else {
return "\t";
}
};
this.setUseSoftTabs = function(val) {
this.setOption("useSoftTabs", val);
};
this.getUseSoftTabs = function() {
return this.$useSoftTabs && !this.$mode.$indentWithTabs;
};
this.setTabSize = function(tabSize) {
this.setOption("tabSize", tabSize);
};
this.getTabSize = function() {
return this.$tabSize;
};
this.isTabStop = function(position) {
return this.$useSoftTabs && (position.column % this.$tabSize === 0);
};
this.setNavigateWithinSoftTabs = function (navigateWithinSoftTabs) {
this.setOption("navigateWithinSoftTabs", navigateWithinSoftTabs);
};
this.getNavigateWithinSoftTabs = function() {
return this.$navigateWithinSoftTabs;
};
this.$overwrite = false;
this.setOverwrite = function(overwrite) {
this.setOption("overwrite", overwrite);
};
this.getOverwrite = function() {
return this.$overwrite;
};
this.toggleOverwrite = function() {
this.setOverwrite(!this.$overwrite);
};
this.addGutterDecoration = function(row, className) {
if (!this.$decorations[row])
this.$decorations[row] = "";
this.$decorations[row] += " " + className;
this._signal("changeBreakpoint", {});
};
this.removeGutterDecoration = function(row, className) {
this.$decorations[row] = (this.$decorations[row] || "").replace(" " + className, "");
this._signal("changeBreakpoint", {});
};
this.getBreakpoints = function() {
return this.$breakpoints;
};
this.setBreakpoints = function(rows) {
this.$breakpoints = [];
for (var i=0; i<rows.length; i++) {
this.$breakpoints[rows[i]] = "ace_breakpoint";
}
this._signal("changeBreakpoint", {});
};
this.clearBreakpoints = function() {
this.$breakpoints = [];
this._signal("changeBreakpoint", {});
};
this.setBreakpoint = function(row, className) {
if (className === undefined)
className = "ace_breakpoint";
if (className)
this.$breakpoints[row] = className;
else
delete this.$breakpoints[row];
this._signal("changeBreakpoint", {});
};
this.clearBreakpoint = function(row) {
delete this.$breakpoints[row];
this._signal("changeBreakpoint", {});
};
this.addMarker = function(range, clazz, type, inFront) {
var id = this.$markerId++;
var marker = {
range : range,
type : type || "line",
renderer: typeof type == "function" ? type : null,
clazz : clazz,
inFront: !!inFront,
id: id
};
if (inFront) {
this.$frontMarkers[id] = marker;
this._signal("changeFrontMarker");
} else {
this.$backMarkers[id] = marker;
this._signal("changeBackMarker");
}
return id;
};
this.addDynamicMarker = function(marker, inFront) {
if (!marker.update)
return;
var id = this.$markerId++;
marker.id = id;
marker.inFront = !!inFront;
if (inFront) {
this.$frontMarkers[id] = marker;
this._signal("changeFrontMarker");
} else {
this.$backMarkers[id] = marker;
this._signal("changeBackMarker");
}
return marker;
};
this.removeMarker = function(markerId) {
var marker = this.$frontMarkers[markerId] || this.$backMarkers[markerId];
if (!marker)
return;
var markers = marker.inFront ? this.$frontMarkers : this.$backMarkers;
if (marker) {
delete (markers[markerId]);
this._signal(marker.inFront ? "changeFrontMarker" : "changeBackMarker");
}
};
this.getMarkers = function(inFront) {
return inFront ? this.$frontMarkers : this.$backMarkers;
};
this.highlight = function(re) {
if (!this.$searchHighlight) {
var highlight = new SearchHighlight(null, "ace_selected-word", "text");
this.$searchHighlight = this.addDynamicMarker(highlight);
}
this.$searchHighlight.setRegexp(re);
};
this.highlightLines = function(startRow, endRow, clazz, inFront) {
if (typeof endRow != "number") {
clazz = endRow;
endRow = startRow;
}
if (!clazz)
clazz = "ace_step";
var range = new Range(startRow, 0, endRow, Infinity);
range.id = this.addMarker(range, clazz, "fullLine", inFront);
return range;
};
this.setAnnotations = function(annotations) {
this.$annotations = annotations;
this._signal("changeAnnotation", {});
};
this.getAnnotations = function() {
return this.$annotations || [];
};
this.clearAnnotations = function() {
this.setAnnotations([]);
};
this.$detectNewLine = function(text) {
var match = text.match(/^.*?(\r?\n)/m);
if (match) {
this.$autoNewLine = match[1];
} else {
this.$autoNewLine = "\n";
}
};
this.getWordRange = function(row, column) {
var line = this.getLine(row);
var inToken = false;
if (column > 0)
inToken = !!line.charAt(column - 1).match(this.tokenRe);
if (!inToken)
inToken = !!line.charAt(column).match(this.tokenRe);
if (inToken)
var re = this.tokenRe;
else if (/^\s+$/.test(line.slice(column-1, column+1)))
var re = /\s/;
else
var re = this.nonTokenRe;
var start = column;
if (start > 0) {
do {
start--;
}
while (start >= 0 && line.charAt(start).match(re));
start++;
}
var end = column;
while (end < line.length && line.charAt(end).match(re)) {
end++;
}
return new Range(row, start, row, end);
};
this.getAWordRange = function(row, column) {
var wordRange = this.getWordRange(row, column);
var line = this.getLine(wordRange.end.row);
while (line.charAt(wordRange.end.column).match(/[ \t]/)) {
wordRange.end.column += 1;
}
return wordRange;
};
this.setNewLineMode = function(newLineMode) {
this.doc.setNewLineMode(newLineMode);
};
this.getNewLineMode = function() {
return this.doc.getNewLineMode();
};
this.setUseWorker = function(useWorker) { this.setOption("useWorker", useWorker); };
this.getUseWorker = function() { return this.$useWorker; };
this.onReloadTokenizer = function(e) {
var rows = e.data;
this.bgTokenizer.start(rows.first);
this._signal("tokenizerUpdate", e);
};
this.$modes = {};
this.$mode = null;
this.$modeId = null;
this.setMode = function(mode, cb) {
if (mode && typeof mode === "object") {
if (mode.getTokenizer)
return this.$onChangeMode(mode);
var options = mode;
var path = options.path;
} else {
path = mode || "ace/mode/text";
}
if (!this.$modes["ace/mode/text"])
this.$modes["ace/mode/text"] = new TextMode();
if (this.$modes[path] && !options) {
this.$onChangeMode(this.$modes[path]);
cb && cb();
return;
}
this.$modeId = path;
config.loadModule(["mode", path], function(m) {
if (this.$modeId !== path)
return cb && cb();
if (this.$modes[path] && !options) {
this.$onChangeMode(this.$modes[path]);
} else if (m && m.Mode) {
m = new m.Mode(options);
if (!options) {
this.$modes[path] = m;
m.$id = path;
}
this.$onChangeMode(m);
}
cb && cb();
}.bind(this));
if (!this.$mode)
this.$onChangeMode(this.$modes["ace/mode/text"], true);
};
this.$onChangeMode = function(mode, $isPlaceholder) {
if (!$isPlaceholder)
this.$modeId = mode.$id;
if (this.$mode === mode)
return;
this.$mode = mode;
this.$stopWorker();
if (this.$useWorker)
this.$startWorker();
var tokenizer = mode.getTokenizer();
if(tokenizer.addEventListener !== undefined) {
var onReloadTokenizer = this.onReloadTokenizer.bind(this);
tokenizer.addEventListener("update", onReloadTokenizer);
}
if (!this.bgTokenizer) {
this.bgTokenizer = new BackgroundTokenizer(tokenizer);
var _self = this;
this.bgTokenizer.addEventListener("update", function(e) {
_self._signal("tokenizerUpdate", e);
});
} else {
this.bgTokenizer.setTokenizer(tokenizer);
}
this.bgTokenizer.setDocument(this.getDocument());
this.tokenRe = mode.tokenRe;
this.nonTokenRe = mode.nonTokenRe;
if (!$isPlaceholder) {
if (mode.attachToSession)
mode.attachToSession(this);
this.$options.wrapMethod.set.call(this, this.$wrapMethod);
this.$setFolding(mode.foldingRules);
this.bgTokenizer.start(0);
this._emit("changeMode");
}
};
this.$stopWorker = function() {
if (this.$worker) {
this.$worker.terminate();
this.$worker = null;
}
};
this.$startWorker = function() {
try {
this.$worker = this.$mode.createWorker(this);
} catch (e) {
config.warn("Could not load worker", e);
this.$worker = null;
}
};
this.getMode = function() {
return this.$mode;
};
this.$scrollTop = 0;
this.setScrollTop = function(scrollTop) {
if (this.$scrollTop === scrollTop || isNaN(scrollTop))
return;
this.$scrollTop = scrollTop;
this._signal("changeScrollTop", scrollTop);
};
this.getScrollTop = function() {
return this.$scrollTop;
};
this.$scrollLeft = 0;
this.setScrollLeft = function(scrollLeft) {
if (this.$scrollLeft === scrollLeft || isNaN(scrollLeft))
return;
this.$scrollLeft = scrollLeft;
this._signal("changeScrollLeft", scrollLeft);
};
this.getScrollLeft = function() {
return this.$scrollLeft;
};
this.getScreenWidth = function() {
this.$computeWidth();
if (this.lineWidgets)
return Math.max(this.getLineWidgetMaxWidth(), this.screenWidth);
return this.screenWidth;
};
this.getLineWidgetMaxWidth = function() {
if (this.lineWidgetsWidth != null) return this.lineWidgetsWidth;
var width = 0;
this.lineWidgets.forEach(function(w) {
if (w && w.screenWidth > width)
width = w.screenWidth;
});
return this.lineWidgetWidth = width;
};
this.$computeWidth = function(force) {
if (this.$modified || force) {
this.$modified = false;
if (this.$useWrapMode)
return this.screenWidth = this.$wrapLimit;
var lines = this.doc.getAllLines();
var cache = this.$rowLengthCache;
var longestScreenLine = 0;
var foldIndex = 0;
var foldLine = this.$foldData[foldIndex];
var foldStart = foldLine ? foldLine.start.row : Infinity;
var len = lines.length;
for (var i = 0; i < len; i++) {
if (i > foldStart) {
i = foldLine.end.row + 1;
if (i >= len)
break;
foldLine = this.$foldData[foldIndex++];
foldStart = foldLine ? foldLine.start.row : Infinity;
}
if (cache[i] == null)
cache[i] = this.$getStringScreenWidth(lines[i])[0];
if (cache[i] > longestScreenLine)
longestScreenLine = cache[i];
}
this.screenWidth = longestScreenLine;
}
};
this.getLine = function(row) {
return this.doc.getLine(row);
};
this.getLines = function(firstRow, lastRow) {
return this.doc.getLines(firstRow, lastRow);
};
this.getLength = function() {
return this.doc.getLength();
};
this.getTextRange = function(range) {
return this.doc.getTextRange(range || this.selection.getRange());
};
this.insert = function(position, text) {
return this.doc.insert(position, text);
};
this.remove = function(range) {
return this.doc.remove(range);
};
this.removeFullLines = function(firstRow, lastRow){
return this.doc.removeFullLines(firstRow, lastRow);
};
this.undoChanges = function(deltas, dontSelect) {
if (!deltas.length)
return;
this.$fromUndo = true;
var lastUndoRange = null;
for (var i = deltas.length - 1; i != -1; i--) {
var delta = deltas[i];
if (delta.group == "doc") {
this.doc.revertDeltas(delta.deltas);
lastUndoRange =
this.$getUndoSelection(delta.deltas, true, lastUndoRange);
} else {
delta.deltas.forEach(function(foldDelta) {
this.addFolds(foldDelta.folds);
}, this);
}
}
this.$fromUndo = false;
lastUndoRange &&
this.$undoSelect &&
!dontSelect &&
this.selection.setSelectionRange(lastUndoRange);
return lastUndoRange;
};
this.redoChanges = function(deltas, dontSelect) {
if (!deltas.length)
return;
this.$fromUndo = true;
var lastUndoRange = null;
for (var i = 0; i < deltas.length; i++) {
var delta = deltas[i];
if (delta.group == "doc") {
this.doc.applyDeltas(delta.deltas);
lastUndoRange =
this.$getUndoSelection(delta.deltas, false, lastUndoRange);
}
}
this.$fromUndo = false;
lastUndoRange &&
this.$undoSelect &&
!dontSelect &&
this.selection.setSelectionRange(lastUndoRange);
return lastUndoRange;
};
this.setUndoSelect = function(enable) {
this.$undoSelect = enable;
};
this.$getUndoSelection = function(deltas, isUndo, lastUndoRange) {
function isInsert(delta) {
return isUndo ? delta.action !== "insert" : delta.action === "insert";
}
var delta = deltas[0];
var range, point;
var lastDeltaIsInsert = false;
if (isInsert(delta)) {
range = Range.fromPoints(delta.start, delta.end);
lastDeltaIsInsert = true;
} else {
range = Range.fromPoints(delta.start, delta.start);
lastDeltaIsInsert = false;
}
for (var i = 1; i < deltas.length; i++) {
delta = deltas[i];
if (isInsert(delta)) {
point = delta.start;
if (range.compare(point.row, point.column) == -1) {
range.setStart(point);
}
point = delta.end;
if (range.compare(point.row, point.column) == 1) {
range.setEnd(point);
}
lastDeltaIsInsert = true;
} else {
point = delta.start;
if (range.compare(point.row, point.column) == -1) {
range = Range.fromPoints(delta.start, delta.start);
}
lastDeltaIsInsert = false;
}
}
if (lastUndoRange != null) {
if (Range.comparePoints(lastUndoRange.start, range.start) === 0) {
lastUndoRange.start.column += range.end.column - range.start.column;
lastUndoRange.end.column += range.end.column - range.start.column;
}
var cmp = lastUndoRange.compareRange(range);
if (cmp == 1) {
range.setStart(lastUndoRange.start);
} else if (cmp == -1) {
range.setEnd(lastUndoRange.end);
}
}
return range;
};
this.replace = function(range, text) {
return this.doc.replace(range, text);
};
this.moveText = function(fromRange, toPosition, copy) {
var text = this.getTextRange(fromRange);
var folds = this.getFoldsInRange(fromRange);
var toRange = Range.fromPoints(toPosition, toPosition);
if (!copy) {
this.remove(fromRange);
var rowDiff = fromRange.start.row - fromRange.end.row;
var collDiff = rowDiff ? -fromRange.end.column : fromRange.start.column - fromRange.end.column;
if (collDiff) {
if (toRange.start.row == fromRange.end.row && toRange.start.column > fromRange.end.column)
toRange.start.column += collDiff;
if (toRange.end.row == fromRange.end.row && toRange.end.column > fromRange.end.column)
toRange.end.column += collDiff;
}
if (rowDiff && toRange.start.row >= fromRange.end.row) {
toRange.start.row += rowDiff;
toRange.end.row += rowDiff;
}
}
toRange.end = this.insert(toRange.start, text);
if (folds.length) {
var oldStart = fromRange.start;
var newStart = toRange.start;
var rowDiff = newStart.row - oldStart.row;
var collDiff = newStart.column - oldStart.column;
this.addFolds(folds.map(function(x) {
x = x.clone();
if (x.start.row == oldStart.row)
x.start.column += collDiff;
if (x.end.row == oldStart.row)
x.end.column += collDiff;
x.start.row += rowDiff;
x.end.row += rowDiff;
return x;
}));
}
return toRange;
};
this.indentRows = function(startRow, endRow, indentString) {
indentString = indentString.replace(/\t/g, this.getTabString());
for (var row=startRow; row<=endRow; row++)
this.doc.insertInLine({row: row, column: 0}, indentString);
};
this.outdentRows = function (range) {
var rowRange = range.collapseRows();
var deleteRange = new Range(0, 0, 0, 0);
var size = this.getTabSize();
for (var i = rowRange.start.row; i <= rowRange.end.row; ++i) {
var line = this.getLine(i);
deleteRange.start.row = i;
deleteRange.end.row = i;
for (var j = 0; j < size; ++j)
if (line.charAt(j) != ' ')
break;
if (j < size && line.charAt(j) == '\t') {
deleteRange.start.column = j;
deleteRange.end.column = j + 1;
} else {
deleteRange.start.column = 0;
deleteRange.end.column = j;
}
this.remove(deleteRange);
}
};
this.$moveLines = function(firstRow, lastRow, dir) {
firstRow = this.getRowFoldStart(firstRow);
lastRow = this.getRowFoldEnd(lastRow);
if (dir < 0) {
var row = this.getRowFoldStart(firstRow + dir);
if (row < 0) return 0;
var diff = row-firstRow;
} else if (dir > 0) {
var row = this.getRowFoldEnd(lastRow + dir);
if (row > this.doc.getLength()-1) return 0;
var diff = row-lastRow;
} else {
firstRow = this.$clipRowToDocument(firstRow);
lastRow = this.$clipRowToDocument(lastRow);
var diff = lastRow - firstRow + 1;
}
var range = new Range(firstRow, 0, lastRow, Number.MAX_VALUE);
var folds = this.getFoldsInRange(range).map(function(x){
x = x.clone();
x.start.row += diff;
x.end.row += diff;
return x;
});
var lines = dir == 0
? this.doc.getLines(firstRow, lastRow)
: this.doc.removeFullLines(firstRow, lastRow);
this.doc.insertFullLines(firstRow+diff, lines);
folds.length && this.addFolds(folds);
return diff;
};
this.moveLinesUp = function(firstRow, lastRow) {
return this.$moveLines(firstRow, lastRow, -1);
};
this.moveLinesDown = function(firstRow, lastRow) {
return this.$moveLines(firstRow, lastRow, 1);
};
this.duplicateLines = function(firstRow, lastRow) {
return this.$moveLines(firstRow, lastRow, 0);
};
this.$clipRowToDocument = function(row) {
return Math.max(0, Math.min(row, this.doc.getLength()-1));
};
this.$clipColumnToRow = function(row, column) {
if (column < 0)
return 0;
return Math.min(this.doc.getLine(row).length, column);
};
this.$clipPositionToDocument = function(row, column) {
column = Math.max(0, column);
if (row < 0) {
row = 0;
column = 0;
} else {
var len = this.doc.getLength();
if (row >= len) {
row = len - 1;
column = this.doc.getLine(len-1).length;
} else {
column = Math.min(this.doc.getLine(row).length, column);
}
}
return {
row: row,
column: column
};
};
this.$clipRangeToDocument = function(range) {
if (range.start.row < 0) {
range.start.row = 0;
range.start.column = 0;
} else {
range.start.column = this.$clipColumnToRow(
range.start.row,
range.start.column
);
}
var len = this.doc.getLength() - 1;
if (range.end.row > len) {
range.end.row = len;
range.end.column = this.doc.getLine(len).length;
} else {
range.end.column = this.$clipColumnToRow(
range.end.row,
range.end.column
);
}
return range;
};
this.$wrapLimit = 80;
this.$useWrapMode = false;
this.$wrapLimitRange = {
min : null,
max : null
};
this.setUseWrapMode = function(useWrapMode) {
if (useWrapMode != this.$useWrapMode) {
this.$useWrapMode = useWrapMode;
this.$modified = true;
this.$resetRowCache(0);
if (useWrapMode) {
var len = this.getLength();
this.$wrapData = Array(len);
this.$updateWrapData(0, len - 1);
}
this._signal("changeWrapMode");
}
};
this.getUseWrapMode = function() {
return this.$useWrapMode;
};
this.setWrapLimitRange = function(min, max) {
if (this.$wrapLimitRange.min !== min || this.$wrapLimitRange.max !== max) {
this.$wrapLimitRange = { min: min, max: max };
this.$modified = true;
this.$bidiHandler.markAsDirty();
if (this.$useWrapMode)
this._signal("changeWrapMode");
}
};
this.adjustWrapLimit = function(desiredLimit, $printMargin) {
var limits = this.$wrapLimitRange;
if (limits.max < 0)
limits = {min: $printMargin, max: $printMargin};
var wrapLimit = this.$constrainWrapLimit(desiredLimit, limits.min, limits.max);
if (wrapLimit != this.$wrapLimit && wrapLimit > 1) {
this.$wrapLimit = wrapLimit;
this.$modified = true;
if (this.$useWrapMode) {
this.$updateWrapData(0, this.getLength() - 1);
this.$resetRowCache(0);
this._signal("changeWrapLimit");
}
return true;
}
return false;
};
this.$constrainWrapLimit = function(wrapLimit, min, max) {
if (min)
wrapLimit = Math.max(min, wrapLimit);
if (max)
wrapLimit = Math.min(max, wrapLimit);
return wrapLimit;
};
this.getWrapLimit = function() {
return this.$wrapLimit;
};
this.setWrapLimit = function (limit) {
this.setWrapLimitRange(limit, limit);
};
this.getWrapLimitRange = function() {
return {
min : this.$wrapLimitRange.min,
max : this.$wrapLimitRange.max
};
};
this.$updateInternalDataOnChange = function(delta) {
var useWrapMode = this.$useWrapMode;
var action = delta.action;
var start = delta.start;
var end = delta.end;
var firstRow = start.row;
var lastRow = end.row;
var len = lastRow - firstRow;
var removedFolds = null;
this.$updating = true;
if (len != 0) {
if (action === "remove") {
this[useWrapMode ? "$wrapData" : "$rowLengthCache"].splice(firstRow, len);
var foldLines = this.$foldData;
removedFolds = this.getFoldsInRange(delta);
this.removeFolds(removedFolds);
var foldLine = this.getFoldLine(end.row);
var idx = 0;
if (foldLine) {
foldLine.addRemoveChars(end.row, end.column, start.column - end.column);
foldLine.shiftRow(-len);
var foldLineBefore = this.getFoldLine(firstRow);
if (foldLineBefore && foldLineBefore !== foldLine) {
foldLineBefore.merge(foldLine);
foldLine = foldLineBefore;
}
idx = foldLines.indexOf(foldLine) + 1;
}
for (idx; idx < foldLines.length; idx++) {
var foldLine = foldLines[idx];
if (foldLine.start.row >= end.row) {
foldLine.shiftRow(-len);
}
}
lastRow = firstRow;
} else {
var args = Array(len);
args.unshift(firstRow, 0);
var arr = useWrapMode ? this.$wrapData : this.$rowLengthCache;
arr.splice.apply(arr, args);
var foldLines = this.$foldData;
var foldLine = this.getFoldLine(firstRow);
var idx = 0;
if (foldLine) {
var cmp = foldLine.range.compareInside(start.row, start.column);
if (cmp == 0) {
foldLine = foldLine.split(start.row, start.column);
if (foldLine) {
foldLine.shiftRow(len);
foldLine.addRemoveChars(lastRow, 0, end.column - start.column);
}
} else
if (cmp == -1) {
foldLine.addRemoveChars(firstRow, 0, end.column - start.column);
foldLine.shiftRow(len);
}
idx = foldLines.indexOf(foldLine) + 1;
}
for (idx; idx < foldLines.length; idx++) {
var foldLine = foldLines[idx];
if (foldLine.start.row >= firstRow) {
foldLine.shiftRow(len);
}
}
}
} else {
len = Math.abs(delta.start.column - delta.end.column);
if (action === "remove") {
removedFolds = this.getFoldsInRange(delta);
this.removeFolds(removedFolds);
len = -len;
}
var foldLine = this.getFoldLine(firstRow);
if (foldLine) {
foldLine.addRemoveChars(firstRow, start.column, len);
}
}
if (useWrapMode && this.$wrapData.length != this.doc.getLength()) {
console.error("doc.getLength() and $wrapData.length have to be the same!");
}
this.$updating = false;
if (useWrapMode)
this.$updateWrapData(firstRow, lastRow);
else
this.$updateRowLengthCache(firstRow, lastRow);
return removedFolds;
};
this.$updateRowLengthCache = function(firstRow, lastRow, b) {
this.$rowLengthCache[firstRow] = null;
this.$rowLengthCache[lastRow] = null;
};
this.$updateWrapData = function(firstRow, lastRow) {
var lines = this.doc.getAllLines();
var tabSize = this.getTabSize();
var wrapData = this.$wrapData;
var wrapLimit = this.$wrapLimit;
var tokens;
var foldLine;
var row = firstRow;
lastRow = Math.min(lastRow, lines.length - 1);
while (row <= lastRow) {
foldLine = this.getFoldLine(row, foldLine);
if (!foldLine) {
tokens = this.$getDisplayTokens(lines[row]);
wrapData[row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
row ++;
} else {
tokens = [];
foldLine.walk(function(placeholder, row, column, lastColumn) {
var walkTokens;
if (placeholder != null) {
walkTokens = this.$getDisplayTokens(
placeholder, tokens.length);
walkTokens[0] = PLACEHOLDER_START;
for (var i = 1; i < walkTokens.length; i++) {
walkTokens[i] = PLACEHOLDER_BODY;
}
} else {
walkTokens = this.$getDisplayTokens(
lines[row].substring(lastColumn, column),
tokens.length);
}
tokens = tokens.concat(walkTokens);
}.bind(this),
foldLine.end.row,
lines[foldLine.end.row].length + 1
);
wrapData[foldLine.start.row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
row = foldLine.end.row + 1;
}
}
};
var CHAR = 1,
CHAR_EXT = 2,
PLACEHOLDER_START = 3,
PLACEHOLDER_BODY = 4,
PUNCTUATION = 9,
SPACE = 10,
TAB = 11,
TAB_SPACE = 12;
this.$computeWrapSplits = function(tokens, wrapLimit, tabSize) {
if (tokens.length == 0) {
return [];
}
var splits = [];
var displayLength = tokens.length;
var lastSplit = 0, lastDocSplit = 0;
var isCode = this.$wrapAsCode;
var indentedSoftWrap = this.$indentedSoftWrap;
var maxIndent = wrapLimit <= Math.max(2 * tabSize, 8)
|| indentedSoftWrap === false ? 0 : Math.floor(wrapLimit / 2);
function getWrapIndent() {
var indentation = 0;
if (maxIndent === 0)
return indentation;
if (indentedSoftWrap) {
for (var i = 0; i < tokens.length; i++) {
var token = tokens[i];
if (token == SPACE)
indentation += 1;
else if (token == TAB)
indentation += tabSize;
else if (token == TAB_SPACE)
continue;
else
break;
}
}
if (isCode && indentedSoftWrap !== false)
indentation += tabSize;
return Math.min(indentation, maxIndent);
}
function addSplit(screenPos) {
var displayed = tokens.slice(lastSplit, screenPos);
var len = displayed.length;
displayed.join("")
.replace(/12/g, function() {
len -= 1;
})
.replace(/2/g, function() {
len -= 1;
});
if (!splits.length) {
indent = getWrapIndent();
splits.indent = indent;
}
lastDocSplit += len;
splits.push(lastDocSplit);
lastSplit = screenPos;
}
var indent = 0;
while (displayLength - lastSplit > wrapLimit - indent) {
var split = lastSplit + wrapLimit - indent;
if (tokens[split - 1] >= SPACE && tokens[split] >= SPACE) {
addSplit(split);
continue;
}
if (tokens[split] == PLACEHOLDER_START || tokens[split] == PLACEHOLDER_BODY) {
for (split; split != lastSplit - 1; split--) {
if (tokens[split] == PLACEHOLDER_START) {
break;
}
}
if (split > lastSplit) {
addSplit(split);
continue;
}
split = lastSplit + wrapLimit;
for (split; split < tokens.length; split++) {
if (tokens[split] != PLACEHOLDER_BODY) {
break;
}
}
if (split == tokens.length) {
break; // Breaks the while-loop.
}
addSplit(split);
continue;
}
var minSplit = Math.max(split - (wrapLimit -(wrapLimit>>2)), lastSplit - 1);
while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
split --;
}
if (isCode) {
while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
split --;
}
while (split > minSplit && tokens[split] == PUNCTUATION) {
split --;
}
} else {
while (split > minSplit && tokens[split] < SPACE) {
split --;
}
}
if (split > minSplit) {
addSplit(++split);
continue;
}
split = lastSplit + wrapLimit;
if (tokens[split] == CHAR_EXT)
split--;
addSplit(split - indent);
}
return splits;
};
this.$getDisplayTokens = function(str, offset) {
var arr = [];
var tabSize;
offset = offset || 0;
for (var i = 0; i < str.length; i++) {
var c = str.charCodeAt(i);
if (c == 9) {
tabSize = this.getScreenTabSize(arr.length + offset);
arr.push(TAB);
for (var n = 1; n < tabSize; n++) {
arr.push(TAB_SPACE);
}
}
else if (c == 32) {
arr.push(SPACE);
} else if((c > 39 && c < 48) || (c > 57 && c < 64)) {
arr.push(PUNCTUATION);
}
else if (c >= 0x1100 && isFullWidth(c)) {
arr.push(CHAR, CHAR_EXT);
} else {
arr.push(CHAR);
}
}
return arr;
};
this.$getStringScreenWidth = function(str, maxScreenColumn, screenColumn) {
if (maxScreenColumn == 0)
return [0, 0];
if (maxScreenColumn == null)
maxScreenColumn = Infinity;
screenColumn = screenColumn || 0;
var c, column;
for (column = 0; column < str.length; column++) {
c = str.charCodeAt(column);
if (c == 9) {
screenColumn += this.getScreenTabSize(screenColumn);
}
else if (c >= 0x1100 && isFullWidth(c)) {
screenColumn += 2;
} else {
screenColumn += 1;
}
if (screenColumn > maxScreenColumn) {
break;
}
}
return [screenColumn, column];
};
this.lineWidgets = null;
this.getRowLength = function(row) {
if (this.lineWidgets)
var h = this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
else
h = 0;
if (!this.$useWrapMode || !this.$wrapData[row]) {
return 1 + h;
} else {
return this.$wrapData[row].length + 1 + h;
}
};
this.getRowLineCount = function(row) {
if (!this.$useWrapMode || !this.$wrapData[row]) {
return 1;
} else {
return this.$wrapData[row].length + 1;
}
};
this.getRowWrapIndent = function(screenRow) {
if (this.$useWrapMode) {
var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
var splits = this.$wrapData[pos.row];
return splits.length && splits[0] < pos.column ? splits.indent : 0;
} else {
return 0;
}
};
this.getScreenLastRowColumn = function(screenRow) {
var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
return this.documentToScreenColumn(pos.row, pos.column);
};
this.getDocumentLastRowColumn = function(docRow, docColumn) {
var screenRow = this.documentToScreenRow(docRow, docColumn);
return this.getScreenLastRowColumn(screenRow);
};
this.getDocumentLastRowColumnPosition = function(docRow, docColumn) {
var screenRow = this.documentToScreenRow(docRow, docColumn);
return this.screenToDocumentPosition(screenRow, Number.MAX_VALUE / 10);
};
this.getRowSplitData = function(row) {
if (!this.$useWrapMode) {
return undefined;
} else {
return this.$wrapData[row];
}
};
this.getScreenTabSize = function(screenColumn) {
return this.$tabSize - screenColumn % this.$tabSize;
};
this.screenToDocumentRow = function(screenRow, screenColumn) {
return this.screenToDocumentPosition(screenRow, screenColumn).row;
};
this.screenToDocumentColumn = function(screenRow, screenColumn) {
return this.screenToDocumentPosition(screenRow, screenColumn).column;
};
this.screenToDocumentPosition = function(screenRow, screenColumn, offsetX) {
if (screenRow < 0)
return {row: 0, column: 0};
var line;
var docRow = 0;
var docColumn = 0;
var column;
var row = 0;
var rowLength = 0;
var rowCache = this.$screenRowCache;
var i = this.$getRowCacheIndex(rowCache, screenRow);
var l = rowCache.length;
if (l && i >= 0) {
var row = rowCache[i];
var docRow = this.$docRowCache[i];
var doCache = screenRow > rowCache[l - 1];
} else {
var doCache = !l;
}
var maxRow = this.getLength() - 1;
var foldLine = this.getNextFoldLine(docRow);
var foldStart = foldLine ? foldLine.start.row : Infinity;
while (row <= screenRow) {
rowLength = this.getRowLength(docRow);
if (row + rowLength > screenRow || docRow >= maxRow) {
break;
} else {
row += rowLength;
docRow++;
if (docRow > foldStart) {
docRow = foldLine.end.row+1;
foldLine = this.getNextFoldLine(docRow, foldLine);
foldStart = foldLine ? foldLine.start.row : Infinity;
}
}
if (doCache) {
this.$docRowCache.push(docRow);
this.$screenRowCache.push(row);
}
}
if (foldLine && foldLine.start.row <= docRow) {
line = this.getFoldDisplayLine(foldLine);
docRow = foldLine.start.row;
} else if (row + rowLength <= screenRow || docRow > maxRow) {
return {
row: maxRow,
column: this.getLine(maxRow).length
};
} else {
line = this.getLine(docRow);
foldLine = null;
}
var wrapIndent = 0, splitIndex = Math.floor(screenRow - row);
if (this.$useWrapMode) {
var splits = this.$wrapData[docRow];
if (splits) {
column = splits[splitIndex];
if(splitIndex > 0 && splits.length) {
wrapIndent = splits.indent;
docColumn = splits[splitIndex - 1] || splits[splits.length - 1];
line = line.substring(docColumn);
}
}
}
if (offsetX !== undefined && this.$bidiHandler.isBidiRow(row + splitIndex, docRow, splitIndex))
screenColumn = this.$bidiHandler.offsetToCol(offsetX);
docColumn += this.$getStringScreenWidth(line, screenColumn - wrapIndent)[1];
if (this.$useWrapMode && docColumn >= column)
docColumn = column - 1;
if (foldLine)
return foldLine.idxToPosition(docColumn);
return {row: docRow, column: docColumn};
};
this.documentToScreenPosition = function(docRow, docColumn) {
if (typeof docColumn === "undefined")
var pos = this.$clipPositionToDocument(docRow.row, docRow.column);
else
pos = this.$clipPositionToDocument(docRow, docColumn);
docRow = pos.row;
docColumn = pos.column;
var screenRow = 0;
var foldStartRow = null;
var fold = null;
fold = this.getFoldAt(docRow, docColumn, 1);
if (fold) {
docRow = fold.start.row;
docColumn = fold.start.column;
}
var rowEnd, row = 0;
var rowCache = this.$docRowCache;
var i = this.$getRowCacheIndex(rowCache, docRow);
var l = rowCache.length;
if (l && i >= 0) {
var row = rowCache[i];
var screenRow = this.$screenRowCache[i];
var doCache = docRow > rowCache[l - 1];
} else {
var doCache = !l;
}
var foldLine = this.getNextFoldLine(row);
var foldStart = foldLine ?foldLine.start.row :Infinity;
while (row < docRow) {
if (row >= foldStart) {
rowEnd = foldLine.end.row + 1;
if (rowEnd > docRow)
break;
foldLine = this.getNextFoldLine(rowEnd, foldLine);
foldStart = foldLine ?foldLine.start.row :Infinity;
}
else {
rowEnd = row + 1;
}
screenRow += this.getRowLength(row);
row = rowEnd;
if (doCache) {
this.$docRowCache.push(row);
this.$screenRowCache.push(screenRow);
}
}
var textLine = "";
if (foldLine && row >= foldStart) {
textLine = this.getFoldDisplayLine(foldLine, docRow, docColumn);
foldStartRow = foldLine.start.row;
} else {
textLine = this.getLine(docRow).substring(0, docColumn);
foldStartRow = docRow;
}
var wrapIndent = 0;
if (this.$useWrapMode) {
var wrapRow = this.$wrapData[foldStartRow];
if (wrapRow) {
var screenRowOffset = 0;
while (textLine.length >= wrapRow[screenRowOffset]) {
screenRow ++;
screenRowOffset++;
}
textLine = textLine.substring(
wrapRow[screenRowOffset - 1] || 0, textLine.length
);
wrapIndent = screenRowOffset > 0 ? wrapRow.indent : 0;
}
}
return {
row: screenRow,
column: wrapIndent + this.$getStringScreenWidth(textLine)[0]
};
};
this.documentToScreenColumn = function(row, docColumn) {
return this.documentToScreenPosition(row, docColumn).column;
};
this.documentToScreenRow = function(docRow, docColumn) {
return this.documentToScreenPosition(docRow, docColumn).row;
};
this.getScreenLength = function() {
var screenRows = 0;
var fold = null;
if (!this.$useWrapMode) {
screenRows = this.getLength();
var foldData = this.$foldData;
for (var i = 0; i < foldData.length; i++) {
fold = foldData[i];
screenRows -= fold.end.row - fold.start.row;
}
} else {
var lastRow = this.$wrapData.length;
var row = 0, i = 0;
var fold = this.$foldData[i++];
var foldStart = fold ? fold.start.row :Infinity;
while (row < lastRow) {
var splits = this.$wrapData[row];
screenRows += splits ? splits.length + 1 : 1;
row ++;
if (row > foldStart) {
row = fold.end.row+1;
fold = this.$foldData[i++];
foldStart = fold ?fold.start.row :Infinity;
}
}
}
if (this.lineWidgets)
screenRows += this.$getWidgetScreenLength();
return screenRows;
};
this.$setFontMetrics = function(fm) {
if (!this.$enableVarChar) return;
this.$getStringScreenWidth = function(str, maxScreenColumn, screenColumn) {
if (maxScreenColumn === 0)
return [0, 0];
if (!maxScreenColumn)
maxScreenColumn = Infinity;
screenColumn = screenColumn || 0;
var c, column;
for (column = 0; column < str.length; column++) {
c = str.charAt(column);
if (c === "\t") {
screenColumn += this.getScreenTabSize(screenColumn);
} else {
screenColumn += fm.getCharacterWidth(c);
}
if (screenColumn > maxScreenColumn) {
break;
}
}
return [screenColumn, column];
};
};
this.destroy = function() {
if (this.bgTokenizer) {
this.bgTokenizer.setDocument(null);
this.bgTokenizer = null;
}
this.$stopWorker();
};
this.isFullWidth = isFullWidth;
function isFullWidth(c) {
if (c < 0x1100)
return false;
return c >= 0x1100 && c <= 0x115F ||
c >= 0x11A3 && c <= 0x11A7 ||
c >= 0x11FA && c <= 0x11FF ||
c >= 0x2329 && c <= 0x232A ||
c >= 0x2E80 && c <= 0x2E99 ||
c >= 0x2E9B && c <= 0x2EF3 ||
c >= 0x2F00 && c <= 0x2FD5 ||
c >= 0x2FF0 && c <= 0x2FFB ||
c >= 0x3000 && c <= 0x303E ||
c >= 0x3041 && c <= 0x3096 ||
c >= 0x3099 && c <= 0x30FF ||
c >= 0x3105 && c <= 0x312D ||
c >= 0x3131 && c <= 0x318E ||
c >= 0x3190 && c <= 0x31BA ||
c >= 0x31C0 && c <= 0x31E3 ||
c >= 0x31F0 && c <= 0x321E ||
c >= 0x3220 && c <= 0x3247 ||
c >= 0x3250 && c <= 0x32FE ||
c >= 0x3300 && c <= 0x4DBF ||
c >= 0x4E00 && c <= 0xA48C ||
c >= 0xA490 && c <= 0xA4C6 ||
c >= 0xA960 && c <= 0xA97C ||
c >= 0xAC00 && c <= 0xD7A3 ||
c >= 0xD7B0 && c <= 0xD7C6 ||
c >= 0xD7CB && c <= 0xD7FB ||
c >= 0xF900 && c <= 0xFAFF ||
c >= 0xFE10 && c <= 0xFE19 ||
c >= 0xFE30 && c <= 0xFE52 ||
c >= 0xFE54 && c <= 0xFE66 ||
c >= 0xFE68 && c <= 0xFE6B ||
c >= 0xFF01 && c <= 0xFF60 ||
c >= 0xFFE0 && c <= 0xFFE6;
}
}).call(EditSession.prototype);
acequire("./edit_session/folding").Folding.call(EditSession.prototype);
acequire("./edit_session/bracket_match").BracketMatch.call(EditSession.prototype);
config.defineOptions(EditSession.prototype, "session", {
wrap: {
set: function(value) {
if (!value || value == "off")
value = false;
else if (value == "free")
value = true;
else if (value == "printMargin")
value = -1;
else if (typeof value == "string")
value = parseInt(value, 10) || false;
if (this.$wrap == value)
return;
this.$wrap = value;
if (!value) {
this.setUseWrapMode(false);
} else {
var col = typeof value == "number" ? value : null;
this.setWrapLimitRange(col, col);
this.setUseWrapMode(true);
}
},
get: function() {
if (this.getUseWrapMode()) {
if (this.$wrap == -1)
return "printMargin";
if (!this.getWrapLimitRange().min)
return "free";
return this.$wrap;
}
return "off";
},
handlesSet: true
},
wrapMethod: {
set: function(val) {
val = val == "auto"
? this.$mode.type != "text"
: val != "text";
if (val != this.$wrapAsCode) {
this.$wrapAsCode = val;
if (this.$useWrapMode) {
this.$modified = true;
this.$resetRowCache(0);
this.$updateWrapData(0, this.getLength() - 1);
}
}
},
initialValue: "auto"
},
indentedSoftWrap: { initialValue: true },
firstLineNumber: {
set: function() {this._signal("changeBreakpoint");},
initialValue: 1
},
useWorker: {
set: function(useWorker) {
this.$useWorker = useWorker;
this.$stopWorker();
if (useWorker)
this.$startWorker();
},
initialValue: true
},
useSoftTabs: {initialValue: true},
tabSize: {
set: function(tabSize) {
if (isNaN(tabSize) || this.$tabSize === tabSize) return;
this.$modified = true;
this.$rowLengthCache = [];
this.$tabSize = tabSize;
this._signal("changeTabSize");
},
initialValue: 4,
handlesSet: true
},
navigateWithinSoftTabs: {initialValue: false},
overwrite: {
set: function(val) {this._signal("changeOverwrite");},
initialValue: false
},
newLineMode: {
set: function(val) {this.doc.setNewLineMode(val);},
get: function() {return this.doc.getNewLineMode();},
handlesSet: true
},
mode: {
set: function(val) { this.setMode(val); },
get: function() { return this.$modeId; }
}
});
exports.EditSession = EditSession;
});
ace.define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"], function(acequire, exports, module) {
"use strict";
var lang = acequire("./lib/lang");
var oop = acequire("./lib/oop");
var Range = acequire("./range").Range;
var Search = function() {
this.$options = {};
};
(function() {
this.set = function(options) {
oop.mixin(this.$options, options);
return this;
};
this.getOptions = function() {
return lang.copyObject(this.$options);
};
this.setOptions = function(options) {
this.$options = options;
};
this.find = function(session) {
var options = this.$options;
var iterator = this.$matchIterator(session, options);
if (!iterator)
return false;
var firstRange = null;
iterator.forEach(function(sr, sc, er, ec) {
firstRange = new Range(sr, sc, er, ec);
if (sc == ec && options.start && options.start.start
&& options.skipCurrent != false && firstRange.isEqual(options.start)
) {
firstRange = null;
return false;
}
return true;
});
return firstRange;
};
this.findAll = function(session) {
var options = this.$options;
if (!options.needle)
return [];
this.$assembleRegExp(options);
var range = options.range;
var lines = range
? session.getLines(range.start.row, range.end.row)
: session.doc.getAllLines();
var ranges = [];
var re = options.re;
if (options.$isMultiLine) {
var len = re.length;
var maxRow = lines.length - len;
var prevRange;
outer: for (var row = re.offset || 0; row <= maxRow; row++) {
for (var j = 0; j < len; j++)
if (lines[row + j].search(re[j]) == -1)
continue outer;
var startLine = lines[row];
var line = lines[row + len - 1];
var startIndex = startLine.length - startLine.match(re[0])[0].length;
var endIndex = line.match(re[len - 1])[0].length;
if (prevRange && prevRange.end.row === row &&
prevRange.end.column > startIndex
) {
continue;
}
ranges.push(prevRange = new Range(
row, startIndex, row + len - 1, endIndex
));
if (len > 2)
row = row + len - 2;
}
} else {
for (var i = 0; i < lines.length; i++) {
var matches = lang.getMatchOffsets(lines[i], re);
for (var j = 0; j < matches.length; j++) {
var match = matches[j];
ranges.push(new Range(i, match.offset, i, match.offset + match.length));
}
}
}
if (range) {
var startColumn = range.start.column;
var endColumn = range.start.column;
var i = 0, j = ranges.length - 1;
while (i < j && ranges[i].start.column < startColumn && ranges[i].start.row == range.start.row)
i++;
while (i < j && ranges[j].end.column > endColumn && ranges[j].end.row == range.end.row)
j--;
ranges = ranges.slice(i, j + 1);
for (i = 0, j = ranges.length; i < j; i++) {
ranges[i].start.row += range.start.row;
ranges[i].end.row += range.start.row;
}
}
return ranges;
};
this.replace = function(input, replacement) {
var options = this.$options;
var re = this.$assembleRegExp(options);
if (options.$isMultiLine)
return replacement;
if (!re)
return;
var match = re.exec(input);
if (!match || match[0].length != input.length)
return null;
replacement = input.replace(re, replacement);
if (options.preserveCase) {
replacement = replacement.split("");
for (var i = Math.min(input.length, input.length); i--; ) {
var ch = input[i];
if (ch && ch.toLowerCase() != ch)
replacement[i] = replacement[i].toUpperCase();
else
replacement[i] = replacement[i].toLowerCase();
}
replacement = replacement.join("");
}
return replacement;
};
this.$assembleRegExp = function(options, $disableFakeMultiline) {
if (options.needle instanceof RegExp)
return options.re = options.needle;
var needle = options.needle;
if (!options.needle)
return options.re = false;
if (!options.regExp)
needle = lang.escapeRegExp(needle);
if (options.wholeWord)
needle = addWordBoundary(needle, options);
var modifier = options.caseSensitive ? "gm" : "gmi";
options.$isMultiLine = !$disableFakeMultiline && /[\n\r]/.test(needle);
if (options.$isMultiLine)
return options.re = this.$assembleMultilineRegExp(needle, modifier);
try {
var re = new RegExp(needle, modifier);
} catch(e) {
re = false;
}
return options.re = re;
};
this.$assembleMultilineRegExp = function(needle, modifier) {
var parts = needle.replace(/\r\n|\r|\n/g, "$\n^").split("\n");
var re = [];
for (var i = 0; i < parts.length; i++) try {
re.push(new RegExp(parts[i], modifier));
} catch(e) {
return false;
}
return re;
};
this.$matchIterator = function(session, options) {
var re = this.$assembleRegExp(options);
if (!re)
return false;
var backwards = options.backwards == true;
var skipCurrent = options.skipCurrent != false;
var range = options.range;
var start = options.start;
if (!start)
start = range ? range[backwards ? "end" : "start"] : session.selection.getRange();
if (start.start)
start = start[skipCurrent != backwards ? "end" : "start"];
var firstRow = range ? range.start.row : 0;
var lastRow = range ? range.end.row : session.getLength() - 1;
if (backwards) {
var forEach = function(callback) {
var row = start.row;
if (forEachInLine(row, start.column, callback))
return;
for (row--; row >= firstRow; row--)
if (forEachInLine(row, Number.MAX_VALUE, callback))
return;
if (options.wrap == false)
return;
for (row = lastRow, firstRow = start.row; row >= firstRow; row--)
if (forEachInLine(row, Number.MAX_VALUE, callback))
return;
};
}
else {
var forEach = function(callback) {
var row = start.row;
if (forEachInLine(row, start.column, callback))
return;
for (row = row + 1; row <= lastRow; row++)
if (forEachInLine(row, 0, callback))
return;
if (options.wrap == false)
return;
for (row = firstRow, lastRow = start.row; row <= lastRow; row++)
if (forEachInLine(row, 0, callback))
return;
};
}
if (options.$isMultiLine) {
var len = re.length;
var forEachInLine = function(row, offset, callback) {
var startRow = backwards ? row - len + 1 : row;
if (startRow < 0) return;
var line = session.getLine(startRow);
var startIndex = line.search(re[0]);
if (!backwards && startIndex < offset || startIndex === -1) return;
for (var i = 1; i < len; i++) {
line = session.getLine(startRow + i);
if (line.search(re[i]) == -1)
return;
}
var endIndex = line.match(re[len - 1])[0].length;
if (backwards && endIndex > offset) return;
if (callback(startRow, startIndex, startRow + len - 1, endIndex))
return true;
};
}
else if (backwards) {
var forEachInLine = function(row, endIndex, callback) {
var line = session.getLine(row);
var matches = [];
var m, last = 0;
re.lastIndex = 0;
while((m = re.exec(line))) {
var length = m[0].length;
last = m.index;
if (!length) {
if (last >= line.length) break;
re.lastIndex = last += 1;
}
if (m.index + length > endIndex)
break;
matches.push(m.index, length);
}
for (var i = matches.length - 1; i >= 0; i -= 2) {
var column = matches[i - 1];
var length = matches[i];
if (callback(row, column, row, column + length))
return true;
}
};
}
else {
var forEachInLine = function(row, startIndex, callback) {
var line = session.getLine(row);
var m;
var last = startIndex;
re.lastIndex = startIndex;
while((m = re.exec(line))) {
var length = m[0].length;
last = m.index;
if (callback(row, last, row,last + length))
return true;
if (!length) {
re.lastIndex = last += 1;
if (last >= line.length) return false;
}
}
};
}
return {forEach: forEach};
};
}).call(Search.prototype);
function addWordBoundary(needle, options) {
function wordBoundary(c) {
if (/\w/.test(c) || options.regExp) return "\\b";
return "";
}
return wordBoundary(needle[0]) + needle
+ wordBoundary(needle[needle.length - 1]);
}
exports.Search = Search;
});
ace.define("ace/keyboard/hash_handler",["require","exports","module","ace/lib/keys","ace/lib/useragent"], function(acequire, exports, module) {
"use strict";
var keyUtil = acequire("../lib/keys");
var useragent = acequire("../lib/useragent");
var KEY_MODS = keyUtil.KEY_MODS;
function HashHandler(config, platform) {
this.platform = platform || (useragent.isMac ? "mac" : "win");
this.commands = {};
this.commandKeyBinding = {};
this.addCommands(config);
this.$singleCommand = true;
}
function MultiHashHandler(config, platform) {
HashHandler.call(this, config, platform);
this.$singleCommand = false;
}
MultiHashHandler.prototype = HashHandler.prototype;
(function() {
this.addCommand = function(command) {
if (this.commands[command.name])
this.removeCommand(command);
this.commands[command.name] = command;
if (command.bindKey)
this._buildKeyHash(command);
};
this.removeCommand = function(command, keepCommand) {
var name = command && (typeof command === 'string' ? command : command.name);
command = this.commands[name];
if (!keepCommand)
delete this.commands[name];
var ckb = this.commandKeyBinding;
for (var keyId in ckb) {
var cmdGroup = ckb[keyId];
if (cmdGroup == command) {
delete ckb[keyId];
} else if (Array.isArray(cmdGroup)) {
var i = cmdGroup.indexOf(command);
if (i != -1) {
cmdGroup.splice(i, 1);
if (cmdGroup.length == 1)
ckb[keyId] = cmdGroup[0];
}
}
}
};
this.bindKey = function(key, command, position) {
if (typeof key == "object" && key) {
if (position == undefined)
position = key.position;
key = key[this.platform];
}
if (!key)
return;
if (typeof command == "function")
return this.addCommand({exec: command, bindKey: key, name: command.name || key});
key.split("|").forEach(function(keyPart) {
var chain = "";
if (keyPart.indexOf(" ") != -1) {
var parts = keyPart.split(/\s+/);
keyPart = parts.pop();
parts.forEach(function(keyPart) {
var binding = this.parseKeys(keyPart);
var id = KEY_MODS[binding.hashId] + binding.key;
chain += (chain ? " " : "") + id;
this._addCommandToBinding(chain, "chainKeys");
}, this);
chain += " ";
}
var binding = this.parseKeys(keyPart);
var id = KEY_MODS[binding.hashId] + binding.key;
this._addCommandToBinding(chain + id, command, position);
}, this);
};
function getPosition(command) {
return typeof command == "object" && command.bindKey
&& command.bindKey.position
|| (command.isDefault ? -100 : 0);
}
this._addCommandToBinding = function(keyId, command, position) {
var ckb = this.commandKeyBinding, i;
if (!command) {
delete ckb[keyId];
} else if (!ckb[keyId] || this.$singleCommand) {
ckb[keyId] = command;
} else {
if (!Array.isArray(ckb[keyId])) {
ckb[keyId] = [ckb[keyId]];
} else if ((i = ckb[keyId].indexOf(command)) != -1) {
ckb[keyId].splice(i, 1);
}
if (typeof position != "number") {
position = getPosition(command);
}
var commands = ckb[keyId];
for (i = 0; i < commands.length; i++) {
var other = commands[i];
var otherPos = getPosition(other);
if (otherPos > position)
break;
}
commands.splice(i, 0, command);
}
};
this.addCommands = function(commands) {
commands && Object.keys(commands).forEach(function(name) {
var command = commands[name];
if (!command)
return;
if (typeof command === "string")
return this.bindKey(command, name);
if (typeof command === "function")
command = { exec: command };
if (typeof command !== "object")
return;
if (!command.name)
command.name = name;
this.addCommand(command);
}, this);
};
this.removeCommands = function(commands) {
Object.keys(commands).forEach(function(name) {
this.removeCommand(commands[name]);
}, this);
};
this.bindKeys = function(keyList) {
Object.keys(keyList).forEach(function(key) {
this.bindKey(key, keyList[key]);
}, this);
};
this._buildKeyHash = function(command) {
this.bindKey(command.bindKey, command);
};
this.parseKeys = function(keys) {
var parts = keys.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function(x){return x;});
var key = parts.pop();
var keyCode = keyUtil[key];
if (keyUtil.FUNCTION_KEYS[keyCode])
key = keyUtil.FUNCTION_KEYS[keyCode].toLowerCase();
else if (!parts.length)
return {key: key, hashId: -1};
else if (parts.length == 1 && parts[0] == "shift")
return {key: key.toUpperCase(), hashId: -1};
var hashId = 0;
for (var i = parts.length; i--;) {
var modifier = keyUtil.KEY_MODS[parts[i]];
if (modifier == null) {
if (typeof console != "undefined")
console.error("invalid modifier " + parts[i] + " in " + keys);
return false;
}
hashId |= modifier;
}
return {key: key, hashId: hashId};
};
this.findKeyCommand = function findKeyCommand(hashId, keyString) {
var key = KEY_MODS[hashId] + keyString;
return this.commandKeyBinding[key];
};
this.handleKeyboard = function(data, hashId, keyString, keyCode) {
if (keyCode < 0) return;
var key = KEY_MODS[hashId] + keyString;
var command = this.commandKeyBinding[key];
if (data.$keyChain) {
data.$keyChain += " " + key;
command = this.commandKeyBinding[data.$keyChain] || command;
}
if (command) {
if (command == "chainKeys" || command[command.length - 1] == "chainKeys") {
data.$keyChain = data.$keyChain || key;
return {command: "null"};
}
}
if (data.$keyChain) {
if ((!hashId || hashId == 4) && keyString.length == 1)
data.$keyChain = data.$keyChain.slice(0, -key.length - 1); // wait for input
else if (hashId == -1 || keyCode > 0)
data.$keyChain = ""; // reset keyChain
}
return {command: command};
};
this.getStatusText = function(editor, data) {
return data.$keyChain || "";
};
}).call(HashHandler.prototype);
exports.HashHandler = HashHandler;
exports.MultiHashHandler = MultiHashHandler;
});
ace.define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";
var oop = acequire("../lib/oop");
var MultiHashHandler = acequire("../keyboard/hash_handler").MultiHashHandler;
var EventEmitter = acequire("../lib/event_emitter").EventEmitter;
var CommandManager = function(platform, commands) {
MultiHashHandler.call(this, commands, platform);
this.byName = this.commands;
this.setDefaultHandler("exec", function(e) {
return e.command.exec(e.editor, e.args || {});
});
};
oop.inherits(CommandManager, MultiHashHandler);
(function() {
oop.implement(this, EventEmitter);
this.exec = function(command, editor, args) {
if (Array.isArray(command)) {
for (var i = command.length; i--; ) {
if (this.exec(command[i], editor, args)) return true;
}
return false;
}
if (typeof command === "string")
command = this.commands[command];
if (!command)
return false;
if (editor && editor.$readOnly && !command.readOnly)
return false;
if (command.isAvailable && !command.isAvailable(editor))
return false;
var e = {editor: editor, command: command, args: args};
e.returnValue = this._emit("exec", e);
this._signal("afterExec", e);
return e.returnValue === false ? false : true;
};
this.toggleRecording = function(editor) {
if (this.$inReplay)
return;
editor && editor._emit("changeStatus");
if (this.recording) {
this.macro.pop();
this.removeEventListener("exec", this.$addCommandToMacro);
if (!this.macro.length)
this.macro = this.oldMacro;
return this.recording = false;
}
if (!this.$addCommandToMacro) {
this.$addCommandToMacro = function(e) {
this.macro.push([e.command, e.args]);
}.bind(this);
}
this.oldMacro = this.macro;
this.macro = [];
this.on("exec", this.$addCommandToMacro);
return this.recording = true;
};
this.replay = function(editor) {
if (this.$inReplay || !this.macro)
return;
if (this.recording)
return this.toggleRecording(editor);
try {
this.$inReplay = true;
this.macro.forEach(function(x) {
if (typeof x == "string")
this.exec(x, editor);
else
this.exec(x[0], editor, x[1]);
}, this);
} finally {
this.$inReplay = false;
}
};
this.trimMacro = function(m) {
return m.map(function(x){
if (typeof x[0] != "string")
x[0] = x[0].name;
if (!x[1])
x = x[0];
return x;
});
};
}).call(CommandManager.prototype);
exports.CommandManager = CommandManager;
});
ace.define("ace/commands/default_commands",["require","exports","module","ace/lib/lang","ace/config","ace/range"], function(acequire, exports, module) {
"use strict";
var lang = acequire("../lib/lang");
var config = acequire("../config");
var Range = acequire("../range").Range;
function bindKey(win, mac) {
return {win: win, mac: mac};
}
exports.commands = [{
name: "showSettingsMenu",
bindKey: bindKey("Ctrl-,", "Command-,"),
exec: function(editor) {
config.loadModule("ace/ext/settings_menu", function(module) {
module.init(editor);
editor.showSettingsMenu();
});
},
readOnly: true
}, {
name: "goToNextError",
bindKey: bindKey("Alt-E", "F4"),
exec: function(editor) {
config.loadModule("ace/ext/error_marker", function(module) {
module.showErrorMarker(editor, 1);
});
},
scrollIntoView: "animate",
readOnly: true
}, {
name: "goToPreviousError",
bindKey: bindKey("Alt-Shift-E", "Shift-F4"),
exec: function(editor) {
config.loadModule("ace/ext/error_marker", function(module) {
module.showErrorMarker(editor, -1);
});
},
scrollIntoView: "animate",
readOnly: true
}, {
name: "selectall",
bindKey: bindKey("Ctrl-A", "Command-A"),
exec: function(editor) { editor.selectAll(); },
readOnly: true
}, {
name: "centerselection",
bindKey: bindKey(null, "Ctrl-L"),
exec: function(editor) { editor.centerSelection(); },
readOnly: true
}, {
name: "gotoline",
bindKey: bindKey("Ctrl-L", "Command-L"),
exec: function(editor) {
var line = parseInt(prompt("Enter line number:"), 10);
if (!isNaN(line)) {
editor.gotoLine(line);
}
},
readOnly: true
}, {
name: "fold",
bindKey: bindKey("Alt-L|Ctrl-F1", "Command-Alt-L|Command-F1"),
exec: function(editor) { editor.session.toggleFold(false); },
multiSelectAction: "forEach",
scrollIntoView: "center",
readOnly: true
}, {
name: "unfold",
bindKey: bindKey("Alt-Shift-L|Ctrl-Shift-F1", "Command-Alt-Shift-L|Command-Shift-F1"),
exec: function(editor) { editor.session.toggleFold(true); },
multiSelectAction: "forEach",
scrollIntoView: "center",
readOnly: true
}, {
name: "toggleFoldWidget",
bindKey: bindKey("F2", "F2"),
exec: function(editor) { editor.session.toggleFoldWidget(); },
multiSelectAction: "forEach",
scrollIntoView: "center",
readOnly: true
}, {
name: "toggleParentFoldWidget",
bindKey: bindKey("Alt-F2", "Alt-F2"),
exec: function(editor) { editor.session.toggleFoldWidget(true); },
multiSelectAction: "forEach",
scrollIntoView: "center",
readOnly: true
}, {
name: "foldall",
bindKey: bindKey(null, "Ctrl-Command-Option-0"),
exec: function(editor) { editor.session.foldAll(); },
scrollIntoView: "center",
readOnly: true
}, {
name: "foldOther",
bindKey: bindKey("Alt-0", "Command-Option-0"),
exec: function(editor) {
editor.session.foldAll();
editor.session.unfold(editor.selection.getAllRanges());
},
scrollIntoView: "center",
readOnly: true
}, {
name: "unfoldall",
bindKey: bindKey("Alt-Shift-0", "Command-Option-Shift-0"),
exec: function(editor) { editor.session.unfold(); },
scrollIntoView: "center",
readOnly: true
}, {
name: "findnext",
bindKey: bindKey("Ctrl-K", "Command-G"),
exec: function(editor) { editor.findNext(); },
multiSelectAction: "forEach",
scrollIntoView: "center",
readOnly: true
}, {
name: "findprevious",
bindKey: bindKey("Ctrl-Shift-K", "Command-Shift-G"),
exec: function(editor) { editor.findPrevious(); },
multiSelectAction: "forEach",
scrollIntoView: "center",
readOnly: true
}, {
name: "selectOrFindNext",
bindKey: bindKey("Alt-K", "Ctrl-G"),
exec: function(editor) {
if (editor.selection.isEmpty())
editor.selection.selectWord();
else
editor.findNext();
},
readOnly: true
}, {
name: "selectOrFindPrevious",
bindKey: bindKey("Alt-Shift-K", "Ctrl-Shift-G"),
exec: function(editor) {
if (editor.selection.isEmpty())
editor.selection.selectWord();
else
editor.findPrevious();
},
readOnly: true
}, {
name: "find",
bindKey: bindKey("Ctrl-F", "Command-F"),
exec: function(editor) {
config.loadModule("ace/ext/searchbox", function(e) {e.Search(editor);});
},
readOnly: true
}, {
name: "overwrite",
bindKey: "Insert",
exec: function(editor) { editor.toggleOverwrite(); },
readOnly: true
}, {
name: "selecttostart",
bindKey: bindKey("Ctrl-Shift-Home", "Command-Shift-Home|Command-Shift-Up"),
exec: function(editor) { editor.getSelection().selectFileStart(); },
multiSelectAction: "forEach",
readOnly: true,
scrollIntoView: "animate",
aceCommandGroup: "fileJump"
}, {
name: "gotostart",
bindKey: bindKey("Ctrl-Home", "Command-Home|Command-Up"),
exec: function(editor) { editor.navigateFileStart(); },
multiSelectAction: "forEach",
readOnly: true,
scrollIntoView: "animate",
aceCommandGroup: "fileJump"
}, {
name: "selectup",
bindKey: bindKey("Shift-Up", "Shift-Up|Ctrl-Shift-P"),
exec: function(editor) { editor.getSelection().selectUp(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "golineup",
bindKey: bindKey("Up", "Up|Ctrl-P"),
exec: function(editor, args) { editor.navigateUp(args.times); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "selecttoend",
bindKey: bindKey("Ctrl-Shift-End", "Command-Shift-End|Command-Shift-Down"),
exec: function(editor) { editor.getSelection().selectFileEnd(); },
multiSelectAction: "forEach",
readOnly: true,
scrollIntoView: "animate",
aceCommandGroup: "fileJump"
}, {
name: "gotoend",
bindKey: bindKey("Ctrl-End", "Command-End|Command-Down"),
exec: function(editor) { editor.navigateFileEnd(); },
multiSelectAction: "forEach",
readOnly: true,
scrollIntoView: "animate",
aceCommandGroup: "fileJump"
}, {
name: "selectdown",
bindKey: bindKey("Shift-Down", "Shift-Down|Ctrl-Shift-N"),
exec: function(editor) { editor.getSelection().selectDown(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "golinedown",
bindKey: bindKey("Down", "Down|Ctrl-N"),
exec: function(editor, args) { editor.navigateDown(args.times); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "selectwordleft",
bindKey: bindKey("Ctrl-Shift-Left", "Option-Shift-Left"),
exec: function(editor) { editor.getSelection().selectWordLeft(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "gotowordleft",
bindKey: bindKey("Ctrl-Left", "Option-Left"),
exec: function(editor) { editor.navigateWordLeft(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "selecttolinestart",
bindKey: bindKey("Alt-Shift-Left", "Command-Shift-Left|Ctrl-Shift-A"),
exec: function(editor) { editor.getSelection().selectLineStart(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "gotolinestart",
bindKey: bindKey("Alt-Left|Home", "Command-Left|Home|Ctrl-A"),
exec: function(editor) { editor.navigateLineStart(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "selectleft",
bindKey: bindKey("Shift-Left", "Shift-Left|Ctrl-Shift-B"),
exec: function(editor) { editor.getSelection().selectLeft(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "gotoleft",
bindKey: bindKey("Left", "Left|Ctrl-B"),
exec: function(editor, args) { editor.navigateLeft(args.times); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "selectwordright",
bindKey: bindKey("Ctrl-Shift-Right", "Option-Shift-Right"),
exec: function(editor) { editor.getSelection().selectWordRight(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "gotowordright",
bindKey: bindKey("Ctrl-Right", "Option-Right"),
exec: function(editor) { editor.navigateWordRight(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "selecttolineend",
bindKey: bindKey("Alt-Shift-Right", "Command-Shift-Right|Shift-End|Ctrl-Shift-E"),
exec: function(editor) { editor.getSelection().selectLineEnd(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "gotolineend",
bindKey: bindKey("Alt-Right|End", "Command-Right|End|Ctrl-E"),
exec: function(editor) { editor.navigateLineEnd(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "selectright",
bindKey: bindKey("Shift-Right", "Shift-Right"),
exec: function(editor) { editor.getSelection().selectRight(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "gotoright",
bindKey: bindKey("Right", "Right|Ctrl-F"),
exec: function(editor, args) { editor.navigateRight(args.times); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "selectpagedown",
bindKey: "Shift-PageDown",
exec: function(editor) { editor.selectPageDown(); },
readOnly: true
}, {
name: "pagedown",
bindKey: bindKey(null, "Option-PageDown"),
exec: function(editor) { editor.scrollPageDown(); },
readOnly: true
}, {
name: "gotopagedown",
bindKey: bindKey("PageDown", "PageDown|Ctrl-V"),
exec: function(editor) { editor.gotoPageDown(); },
readOnly: true
}, {
name: "selectpageup",
bindKey: "Shift-PageUp",
exec: function(editor) { editor.selectPageUp(); },
readOnly: true
}, {
name: "pageup",
bindKey: bindKey(null, "Option-PageUp"),
exec: function(editor) { editor.scrollPageUp(); },
readOnly: true
}, {
name: "gotopageup",
bindKey: "PageUp",
exec: function(editor) { editor.gotoPageUp(); },
readOnly: true
}, {
name: "scrollup",
bindKey: bindKey("Ctrl-Up", null),
exec: function(e) { e.renderer.scrollBy(0, -2 * e.renderer.layerConfig.lineHeight); },
readOnly: true
}, {
name: "scrolldown",
bindKey: bindKey("Ctrl-Down", null),
exec: function(e) { e.renderer.scrollBy(0, 2 * e.renderer.layerConfig.lineHeight); },
readOnly: true
}, {
name: "selectlinestart",
bindKey: "Shift-Home",
exec: function(editor) { editor.getSelection().selectLineStart(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "selectlineend",
bindKey: "Shift-End",
exec: function(editor) { editor.getSelection().selectLineEnd(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "togglerecording",
bindKey: bindKey("Ctrl-Alt-E", "Command-Option-E"),
exec: function(editor) { editor.commands.toggleRecording(editor); },
readOnly: true
}, {
name: "replaymacro",
bindKey: bindKey("Ctrl-Shift-E", "Command-Shift-E"),
exec: function(editor) { editor.commands.replay(editor); },
readOnly: true
}, {
name: "jumptomatching",
bindKey: bindKey("Ctrl-P", "Ctrl-P"),
exec: function(editor) { editor.jumpToMatching(); },
multiSelectAction: "forEach",
scrollIntoView: "animate",
readOnly: true
}, {
name: "selecttomatching",
bindKey: bindKey("Ctrl-Shift-P", "Ctrl-Shift-P"),
exec: function(editor) { editor.jumpToMatching(true); },
multiSelectAction: "forEach",
scrollIntoView: "animate",
readOnly: true
}, {
name: "expandToMatching",
bindKey: bindKey("Ctrl-Shift-M", "Ctrl-Shift-M"),
exec: function(editor) { editor.jumpToMatching(true, true); },
multiSelectAction: "forEach",
scrollIntoView: "animate",
readOnly: true
}, {
name: "passKeysToBrowser",
bindKey: bindKey(null, null),
exec: function() {},
passEvent: true,
readOnly: true
}, {
name: "copy",
exec: function(editor) {
},
readOnly: true
},
{
name: "cut",
exec: function(editor) {
var range = editor.getSelectionRange();
editor._emit("cut", range);
if (!editor.selection.isEmpty()) {
editor.session.remove(range);
editor.clearSelection();
}
},
scrollIntoView: "cursor",
multiSelectAction: "forEach"
}, {
name: "paste",
exec: function(editor, args) {
editor.$handlePaste(args);
},
scrollIntoView: "cursor"
}, {
name: "removeline",
bindKey: bindKey("Ctrl-D", "Command-D"),
exec: function(editor) { editor.removeLines(); },
scrollIntoView: "cursor",
multiSelectAction: "forEachLine"
}, {
name: "duplicateSelection",
bindKey: bindKey("Ctrl-Shift-D", "Command-Shift-D"),
exec: function(editor) { editor.duplicateSelection(); },
scrollIntoView: "cursor",
multiSelectAction: "forEach"
}, {
name: "sortlines",
bindKey: bindKey("Ctrl-Alt-S", "Command-Alt-S"),
exec: function(editor) { editor.sortLines(); },
scrollIntoView: "selection",
multiSelectAction: "forEachLine"
}, {
name: "togglecomment",
bindKey: bindKey("Ctrl-/", "Command-/"),
exec: function(editor) { editor.toggleCommentLines(); },
multiSelectAction: "forEachLine",
scrollIntoView: "selectionPart"
}, {
name: "toggleBlockComment",
bindKey: bindKey("Ctrl-Shift-/", "Command-Shift-/"),
exec: function(editor) { editor.toggleBlockComment(); },
multiSelectAction: "forEach",
scrollIntoView: "selectionPart"
}, {
name: "modifyNumberUp",
bindKey: bindKey("Ctrl-Shift-Up", "Alt-Shift-Up"),
exec: function(editor) { editor.modifyNumber(1); },
scrollIntoView: "cursor",
multiSelectAction: "forEach"
}, {
name: "modifyNumberDown",
bindKey: bindKey("Ctrl-Shift-Down", "Alt-Shift-Down"),
exec: function(editor) { editor.modifyNumber(-1); },
scrollIntoView: "cursor",
multiSelectAction: "forEach"
}, {
name: "replace",
bindKey: bindKey("Ctrl-H", "Command-Option-F"),
exec: function(editor) {
config.loadModule("ace/ext/searchbox", function(e) {e.Search(editor, true);});
}
}, {
name: "undo",
bindKey: bindKey("Ctrl-Z", "Command-Z"),
exec: function(editor) { editor.undo(); }
}, {
name: "redo",
bindKey: bindKey("Ctrl-Shift-Z|Ctrl-Y", "Command-Shift-Z|Command-Y"),
exec: function(editor) { editor.redo(); }
}, {
name: "copylinesup",
bindKey: bindKey("Alt-Shift-Up", "Command-Option-Up"),
exec: function(editor) { editor.copyLinesUp(); },
scrollIntoView: "cursor"
}, {
name: "movelinesup",
bindKey: bindKey("Alt-Up", "Option-Up"),
exec: function(editor) { editor.moveLinesUp(); },
scrollIntoView: "cursor"
}, {
name: "copylinesdown",
bindKey: bindKey("Alt-Shift-Down", "Command-Option-Down"),
exec: function(editor) { editor.copyLinesDown(); },
scrollIntoView: "cursor"
}, {
name: "movelinesdown",
bindKey: bindKey("Alt-Down", "Option-Down"),
exec: function(editor) { editor.moveLinesDown(); },
scrollIntoView: "cursor"
}, {
name: "del",
bindKey: bindKey("Delete", "Delete|Ctrl-D|Shift-Delete"),
exec: function(editor) { editor.remove("right"); },
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "backspace",
bindKey: bindKey(
"Shift-Backspace|Backspace",
"Ctrl-Backspace|Shift-Backspace|Backspace|Ctrl-H"
),
exec: function(editor) { editor.remove("left"); },
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "cut_or_delete",
bindKey: bindKey("Shift-Delete", null),
exec: function(editor) {
if (editor.selection.isEmpty()) {
editor.remove("left");
} else {
return false;
}
},
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "removetolinestart",
bindKey: bindKey("Alt-Backspace", "Command-Backspace"),
exec: function(editor) { editor.removeToLineStart(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "removetolineend",
bindKey: bindKey("Alt-Delete", "Ctrl-K|Command-Delete"),
exec: function(editor) { editor.removeToLineEnd(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "removetolinestarthard",
bindKey: bindKey("Ctrl-Shift-Backspace", null),
exec: function(editor) {
var range = editor.selection.getRange();
range.start.column = 0;
editor.session.remove(range);
},
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "removetolineendhard",
bindKey: bindKey("Ctrl-Shift-Delete", null),
exec: function(editor) {
var range = editor.selection.getRange();
range.end.column = Number.MAX_VALUE;
editor.session.remove(range);
},
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "removewordleft",
bindKey: bindKey("Ctrl-Backspace", "Alt-Backspace|Ctrl-Alt-Backspace"),
exec: function(editor) { editor.removeWordLeft(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "removewordright",
bindKey: bindKey("Ctrl-Delete", "Alt-Delete"),
exec: function(editor) { editor.removeWordRight(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "outdent",
bindKey: bindKey("Shift-Tab", "Shift-Tab"),
exec: function(editor) { editor.blockOutdent(); },
multiSelectAction: "forEach",
scrollIntoView: "selectionPart"
}, {
name: "indent",
bindKey: bindKey("Tab", "Tab"),
exec: function(editor) { editor.indent(); },
multiSelectAction: "forEach",
scrollIntoView: "selectionPart"
}, {
name: "blockoutdent",
bindKey: bindKey("Ctrl-[", "Ctrl-["),
exec: function(editor) { editor.blockOutdent(); },
multiSelectAction: "forEachLine",
scrollIntoView: "selectionPart"
}, {
name: "blockindent",
bindKey: bindKey("Ctrl-]", "Ctrl-]"),
exec: function(editor) { editor.blockIndent(); },
multiSelectAction: "forEachLine",
scrollIntoView: "selectionPart"
}, {
name: "insertstring",
exec: function(editor, str) { editor.insert(str); },
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "inserttext",
exec: function(editor, args) {
editor.insert(lang.stringRepeat(args.text || "", args.times || 1));
},
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "splitline",
bindKey: bindKey(null, "Ctrl-O"),
exec: function(editor) { editor.splitLine(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "transposeletters",
bindKey: bindKey("Alt-Shift-X", "Ctrl-T"),
exec: function(editor) { editor.transposeLetters(); },
multiSelectAction: function(editor) {editor.transposeSelections(1); },
scrollIntoView: "cursor"
}, {
name: "touppercase",
bindKey: bindKey("Ctrl-U", "Ctrl-U"),
exec: function(editor) { editor.toUpperCase(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "tolowercase",
bindKey: bindKey("Ctrl-Shift-U", "Ctrl-Shift-U"),
exec: function(editor) { editor.toLowerCase(); },
multiSelectAction: "forEach",
scrollIntoView: "cursor"
}, {
name: "expandtoline",
bindKey: bindKey("Ctrl-Shift-L", "Command-Shift-L"),
exec: function(editor) {
var range = editor.selection.getRange();
range.start.column = range.end.column = 0;
range.end.row++;
editor.selection.setRange(range, false);
},
multiSelectAction: "forEach",
scrollIntoView: "cursor",
readOnly: true
}, {
name: "joinlines",
bindKey: bindKey(null, null),
exec: function(editor) {
var isBackwards = editor.selection.isBackwards();
var selectionStart = isBackwards ? editor.selection.getSelectionLead() : editor.selection.getSelectionAnchor();
var selectionEnd = isBackwards ? editor.selection.getSelectionAnchor() : editor.selection.getSelectionLead();
var firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length;
var selectedText = editor.session.doc.getTextRange(editor.selection.getRange());
var selectedCount = selectedText.replace(/\n\s*/, " ").length;
var insertLine = editor.session.doc.getLine(selectionStart.row);
for (var i = selectionStart.row + 1; i <= selectionEnd.row + 1; i++) {
var curLine = lang.stringTrimLeft(lang.stringTrimRight(editor.session.doc.getLine(i)));
if (curLine.length !== 0) {
curLine = " " + curLine;
}
insertLine += curLine;
}
if (selectionEnd.row + 1 < (editor.session.doc.getLength() - 1)) {
insertLine += editor.session.doc.getNewLineCharacter();
}
editor.clearSelection();
editor.session.doc.replace(new Range(selectionStart.row, 0, selectionEnd.row + 2, 0), insertLine);
if (selectedCount > 0) {
editor.selection.moveCursorTo(selectionStart.row, selectionStart.column);
editor.selection.selectTo(selectionStart.row, selectionStart.column + selectedCount);
} else {
firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length > firstLineEndCol ? (firstLineEndCol + 1) : firstLineEndCol;
editor.selection.moveCursorTo(selectionStart.row, firstLineEndCol);
}
},
multiSelectAction: "forEach",
readOnly: true
}, {
name: "invertSelection",
bindKey: bindKey(null, null),
exec: function(editor) {
var endRow = editor.session.doc.getLength() - 1;
var endCol = editor.session.doc.getLine(endRow).length;
var ranges = editor.selection.rangeList.ranges;
var newRanges = [];
if (ranges.length < 1) {
ranges = [editor.selection.getRange()];
}
for (var i = 0; i < ranges.length; i++) {
if (i == (ranges.length - 1)) {
if (!(ranges[i].end.row === endRow && ranges[i].end.column === endCol)) {
newRanges.push(new Range(ranges[i].end.row, ranges[i].end.column, endRow, endCol));
}
}
if (i === 0) {
if (!(ranges[i].start.row === 0 && ranges[i].start.column === 0)) {
newRanges.push(new Range(0, 0, ranges[i].start.row, ranges[i].start.column));
}
} else {
newRanges.push(new Range(ranges[i-1].end.row, ranges[i-1].end.column, ranges[i].start.row, ranges[i].start.column));
}
}
editor.exitMultiSelectMode();
editor.clearSelection();
for(var i = 0; i < newRanges.length; i++) {
editor.selection.addRange(newRanges[i], false);
}
},
readOnly: true,
scrollIntoView: "none"
}];
});
ace.define("ace/editor",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/keyboard/textinput","ace/mouse/mouse_handler","ace/mouse/fold_handler","ace/keyboard/keybinding","ace/edit_session","ace/search","ace/range","ace/lib/event_emitter","ace/commands/command_manager","ace/commands/default_commands","ace/config","ace/token_iterator"], function(acequire, exports, module) {
"use strict";
acequire("./lib/fixoldbrowsers");
var oop = acequire("./lib/oop");
var dom = acequire("./lib/dom");
var lang = acequire("./lib/lang");
var useragent = acequire("./lib/useragent");
var TextInput = acequire("./keyboard/textinput").TextInput;
var MouseHandler = acequire("./mouse/mouse_handler").MouseHandler;
var FoldHandler = acequire("./mouse/fold_handler").FoldHandler;
var KeyBinding = acequire("./keyboard/keybinding").KeyBinding;
var EditSession = acequire("./edit_session").EditSession;
var Search = acequire("./search").Search;
var Range = acequire("./range").Range;
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var CommandManager = acequire("./commands/command_manager").CommandManager;
var defaultCommands = acequire("./commands/default_commands").commands;
var config = acequire("./config");
var TokenIterator = acequire("./token_iterator").TokenIterator;
var Editor = function(renderer, session) {
var container = renderer.getContainerElement();
this.container = container;
this.renderer = renderer;
this.id = "editor" + (++Editor.$uid);
this.commands = new CommandManager(useragent.isMac ? "mac" : "win", defaultCommands);
if (typeof document == "object") {
this.textInput = new TextInput(renderer.getTextAreaContainer(), this);
this.renderer.textarea = this.textInput.getElement();
this.$mouseHandler = new MouseHandler(this);
new FoldHandler(this);
}
this.keyBinding = new KeyBinding(this);
this.$blockScrolling = 0;
this.$search = new Search().set({
wrap: true
});
this.$historyTracker = this.$historyTracker.bind(this);
this.commands.on("exec", this.$historyTracker);
this.$initOperationListeners();
this._$emitInputEvent = lang.delayedCall(function() {
this._signal("input", {});
if (this.session && this.session.bgTokenizer)
this.session.bgTokenizer.scheduleStart();
}.bind(this));
this.on("change", function(_, _self) {
_self._$emitInputEvent.schedule(31);
});
this.setSession(session || new EditSession(""));
config.resetOptions(this);
config._signal("editor", this);
};
Editor.$uid = 0;
(function(){
oop.implement(this, EventEmitter);
this.$initOperationListeners = function() {
function last(a) {return a[a.length - 1];}
this.selections = [];
this.commands.on("exec", this.startOperation.bind(this), true);
this.commands.on("afterExec", this.endOperation.bind(this), true);
this.$opResetTimer = lang.delayedCall(this.endOperation.bind(this));
this.on("change", function() {
this.curOp || this.startOperation();
this.curOp.docChanged = true;
}.bind(this), true);
this.on("changeSelection", function() {
this.curOp || this.startOperation();
this.curOp.selectionChanged = true;
}.bind(this), true);
};
this.curOp = null;
this.prevOp = {};
this.startOperation = function(commadEvent) {
if (this.curOp) {
if (!commadEvent || this.curOp.command)
return;
this.prevOp = this.curOp;
}
if (!commadEvent) {
this.previousCommand = null;
commadEvent = {};
}
this.$opResetTimer.schedule();
this.curOp = {
command: commadEvent.command || {},
args: commadEvent.args,
scrollTop: this.renderer.scrollTop
};
if (this.curOp.command.name && this.curOp.command.scrollIntoView !== undefined)
this.$blockScrolling++;
};
this.endOperation = function(e) {
if (this.curOp) {
if (e && e.returnValue === false)
return this.curOp = null;
this._signal("beforeEndOperation");
var command = this.curOp.command;
if (command.name && this.$blockScrolling > 0)
this.$blockScrolling--;
var scrollIntoView = command && command.scrollIntoView;
if (scrollIntoView) {
switch (scrollIntoView) {
case "center-animate":
scrollIntoView = "animate";
case "center":
this.renderer.scrollCursorIntoView(null, 0.5);
break;
case "animate":
case "cursor":
this.renderer.scrollCursorIntoView();
break;
case "selectionPart":
var range = this.selection.getRange();
var config = this.renderer.layerConfig;
if (range.start.row >= config.lastRow || range.end.row <= config.firstRow) {
this.renderer.scrollSelectionIntoView(this.selection.anchor, this.selection.lead);
}
break;
default:
break;
}
if (scrollIntoView == "animate")
this.renderer.animateScrolling(this.curOp.scrollTop);
}
this.prevOp = this.curOp;
this.curOp = null;
}
};
this.$mergeableCommands = ["backspace", "del", "insertstring"];
this.$historyTracker = function(e) {
if (!this.$mergeUndoDeltas)
return;
var prev = this.prevOp;
var mergeableCommands = this.$mergeableCommands;
var shouldMerge = prev.command && (e.command.name == prev.command.name);
if (e.command.name == "insertstring") {
var text = e.args;
if (this.mergeNextCommand === undefined)
this.mergeNextCommand = true;
shouldMerge = shouldMerge
&& this.mergeNextCommand // previous command allows to coalesce with
&& (!/\s/.test(text) || /\s/.test(prev.args)); // previous insertion was of same type
this.mergeNextCommand = true;
} else {
shouldMerge = shouldMerge
&& mergeableCommands.indexOf(e.command.name) !== -1; // the command is mergeable
}
if (
this.$mergeUndoDeltas != "always"
&& Date.now() - this.sequenceStartTime > 2000
) {
shouldMerge = false; // the sequence is too long
}
if (shouldMerge)
this.session.mergeUndoDeltas = true;
else if (mergeableCommands.indexOf(e.command.name) !== -1)
this.sequenceStartTime = Date.now();
};
this.setKeyboardHandler = function(keyboardHandler, cb) {
if (keyboardHandler && typeof keyboardHandler === "string") {
this.$keybindingId = keyboardHandler;
var _self = this;
config.loadModule(["keybinding", keyboardHandler], function(module) {
if (_self.$keybindingId == keyboardHandler)
_self.keyBinding.setKeyboardHandler(module && module.handler);
cb && cb();
});
} else {
this.$keybindingId = null;
this.keyBinding.setKeyboardHandler(keyboardHandler);
cb && cb();
}
};
this.getKeyboardHandler = function() {
return this.keyBinding.getKeyboardHandler();
};
this.setSession = function(session) {
if (this.session == session)
return;
if (this.curOp) this.endOperation();
this.curOp = {};
var oldSession = this.session;
if (oldSession) {
this.session.off("change", this.$onDocumentChange);
this.session.off("changeMode", this.$onChangeMode);
this.session.off("tokenizerUpdate", this.$onTokenizerUpdate);
this.session.off("changeTabSize", this.$onChangeTabSize);
this.session.off("changeWrapLimit", this.$onChangeWrapLimit);
this.session.off("changeWrapMode", this.$onChangeWrapMode);
this.session.off("changeFold", this.$onChangeFold);
this.session.off("changeFrontMarker", this.$onChangeFrontMarker);
this.session.off("changeBackMarker", this.$onChangeBackMarker);
this.session.off("changeBreakpoint", this.$onChangeBreakpoint);
this.session.off("changeAnnotation", this.$onChangeAnnotation);
this.session.off("changeOverwrite", this.$onCursorChange);
this.session.off("changeScrollTop", this.$onScrollTopChange);
this.session.off("changeScrollLeft", this.$onScrollLeftChange);
var selection = this.session.getSelection();
selection.off("changeCursor", this.$onCursorChange);
selection.off("changeSelection", this.$onSelectionChange);
}
this.session = session;
if (session) {
this.$onDocumentChange = this.onDocumentChange.bind(this);
session.on("change", this.$onDocumentChange);
this.renderer.setSession(session);
this.$onChangeMode = this.onChangeMode.bind(this);
session.on("changeMode", this.$onChangeMode);
this.$onTokenizerUpdate = this.onTokenizerUpdate.bind(this);
session.on("tokenizerUpdate", this.$onTokenizerUpdate);
this.$onChangeTabSize = this.renderer.onChangeTabSize.bind(this.renderer);
session.on("changeTabSize", this.$onChangeTabSize);
this.$onChangeWrapLimit = this.onChangeWrapLimit.bind(this);
session.on("changeWrapLimit", this.$onChangeWrapLimit);
this.$onChangeWrapMode = this.onChangeWrapMode.bind(this);
session.on("changeWrapMode", this.$onChangeWrapMode);
this.$onChangeFold = this.onChangeFold.bind(this);
session.on("changeFold", this.$onChangeFold);
this.$onChangeFrontMarker = this.onChangeFrontMarker.bind(this);
this.session.on("changeFrontMarker", this.$onChangeFrontMarker);
this.$onChangeBackMarker = this.onChangeBackMarker.bind(this);
this.session.on("changeBackMarker", this.$onChangeBackMarker);
this.$onChangeBreakpoint = this.onChangeBreakpoint.bind(this);
this.session.on("changeBreakpoint", this.$onChangeBreakpoint);
this.$onChangeAnnotation = this.onChangeAnnotation.bind(this);
this.session.on("changeAnnotation", this.$onChangeAnnotation);
this.$onCursorChange = this.onCursorChange.bind(this);
this.session.on("changeOverwrite", this.$onCursorChange);
this.$onScrollTopChange = this.onScrollTopChange.bind(this);
this.session.on("changeScrollTop", this.$onScrollTopChange);
this.$onScrollLeftChange = this.onScrollLeftChange.bind(this);
this.session.on("changeScrollLeft", this.$onScrollLeftChange);
this.selection = session.getSelection();
this.selection.on("changeCursor", this.$onCursorChange);
this.$onSelectionChange = this.onSelectionChange.bind(this);
this.selection.on("changeSelection", this.$onSelectionChange);
this.onChangeMode();
this.$blockScrolling += 1;
this.onCursorChange();
this.$blockScrolling -= 1;
this.onScrollTopChange();
this.onScrollLeftChange();
this.onSelectionChange();
this.onChangeFrontMarker();
this.onChangeBackMarker();
this.onChangeBreakpoint();
this.onChangeAnnotation();
this.session.getUseWrapMode() && this.renderer.adjustWrapLimit();
this.renderer.updateFull();
} else {
this.selection = null;
this.renderer.setSession(session);
}
this._signal("changeSession", {
session: session,
oldSession: oldSession
});
this.curOp = null;
oldSession && oldSession._signal("changeEditor", {oldEditor: this});
session && session._signal("changeEditor", {editor: this});
if (session && session.bgTokenizer)
session.bgTokenizer.scheduleStart();
};
this.getSession = function() {
return this.session;
};
this.setValue = function(val, cursorPos) {
this.session.doc.setValue(val);
if (!cursorPos)
this.selectAll();
else if (cursorPos == 1)
this.navigateFileEnd();
else if (cursorPos == -1)
this.navigateFileStart();
return val;
};
this.getValue = function() {
return this.session.getValue();
};
this.getSelection = function() {
return this.selection;
};
this.resize = function(force) {
this.renderer.onResize(force);
};
this.setTheme = function(theme, cb) {
this.renderer.setTheme(theme, cb);
};
this.getTheme = function() {
return this.renderer.getTheme();
};
this.setStyle = function(style) {
this.renderer.setStyle(style);
};
this.unsetStyle = function(style) {
this.renderer.unsetStyle(style);
};
this.getFontSize = function () {
return this.getOption("fontSize") ||
dom.computedStyle(this.container, "fontSize");
};
this.setFontSize = function(size) {
this.setOption("fontSize", size);
};
this.$highlightBrackets = function() {
if (this.session.$bracketHighlight) {
this.session.removeMarker(this.session.$bracketHighlight);
this.session.$bracketHighlight = null;
}
if (this.$highlightPending) {
return;
}
var self = this;
this.$highlightPending = true;
setTimeout(function() {
self.$highlightPending = false;
var session = self.session;
if (!session || !session.bgTokenizer) return;
var pos = session.findMatchingBracket(self.getCursorPosition());
if (pos) {
var range = new Range(pos.row, pos.column, pos.row, pos.column + 1);
} else if (session.$mode.getMatching) {
var range = session.$mode.getMatching(self.session);
}
if (range)
session.$bracketHighlight = session.addMarker(range, "ace_bracket", "text");
}, 50);
};
this.$highlightTags = function() {
if (this.$highlightTagPending)
return;
var self = this;
this.$highlightTagPending = true;
setTimeout(function() {
self.$highlightTagPending = false;
var session = self.session;
if (!session || !session.bgTokenizer) return;
var pos = self.getCursorPosition();
var iterator = new TokenIterator(self.session, pos.row, pos.column);
var token = iterator.getCurrentToken();
if (!token || !/\b(?:tag-open|tag-name)/.test(token.type)) {
session.removeMarker(session.$tagHighlight);
session.$tagHighlight = null;
return;
}
if (token.type.indexOf("tag-open") != -1) {
token = iterator.stepForward();
if (!token)
return;
}
var tag = token.value;
var depth = 0;
var prevToken = iterator.stepBackward();
if (prevToken.value == '<'){
do {
prevToken = token;
token = iterator.stepForward();
if (token && token.value === tag && token.type.indexOf('tag-name') !== -1) {
if (prevToken.value === '<'){
depth++;
} else if (prevToken.value === '</'){
depth--;
}
}
} while (token && depth >= 0);
} else {
do {
token = prevToken;
prevToken = iterator.stepBackward();
if (token && token.value === tag && token.type.indexOf('tag-name') !== -1) {
if (prevToken.value === '<') {
depth++;
} else if (prevToken.value === '</') {
depth--;
}
}
} while (prevToken && depth <= 0);
iterator.stepForward();
}
if (!token) {
session.removeMarker(session.$tagHighlight);
session.$tagHighlight = null;
return;
}
var row = iterator.getCurrentTokenRow();
var column = iterator.getCurrentTokenColumn();
var range = new Range(row, column, row, column+token.value.length);
var sbm = session.$backMarkers[session.$tagHighlight];
if (session.$tagHighlight && sbm != undefined && range.compareRange(sbm.range) !== 0) {
session.removeMarker(session.$tagHighlight);
session.$tagHighlight = null;
}
if (range && !session.$tagHighlight)
session.$tagHighlight = session.addMarker(range, "ace_bracket", "text");
}, 50);
};
this.focus = function() {
var _self = this;
setTimeout(function() {
_self.textInput.focus();
});
this.textInput.focus();
};
this.isFocused = function() {
return this.textInput.isFocused();
};
this.blur = function() {
this.textInput.blur();
};
this.onFocus = function(e) {
if (this.$isFocused)
return;
this.$isFocused = true;
this.renderer.showCursor();
this.renderer.visualizeFocus();
this._emit("focus", e);
};
this.onBlur = function(e) {
if (!this.$isFocused)
return;
this.$isFocused = false;
this.renderer.hideCursor();
this.renderer.visualizeBlur();
this._emit("blur", e);
};
this.$cursorChange = function() {
this.renderer.updateCursor();
};
this.onDocumentChange = function(delta) {
var wrap = this.session.$useWrapMode;
var lastRow = (delta.start.row == delta.end.row ? delta.end.row : Infinity);
this.renderer.updateLines(delta.start.row, lastRow, wrap);
this._signal("change", delta);
this.$cursorChange();
this.$updateHighlightActiveLine();
};
this.onTokenizerUpdate = function(e) {
var rows = e.data;
this.renderer.updateLines(rows.first, rows.last);
};
this.onScrollTopChange = function() {
this.renderer.scrollToY(this.session.getScrollTop());
};
this.onScrollLeftChange = function() {
this.renderer.scrollToX(this.session.getScrollLeft());
};
this.onCursorChange = function() {
this.$cursorChange();
if (!this.$blockScrolling) {
config.warn("Automatically scrolling cursor into view after selection change",
"this will be disabled in the next version",
"set editor.$blockScrolling = Infinity to disable this message"
);
this.renderer.scrollCursorIntoView();
}
this.$highlightBrackets();
this.$highlightTags();
this.$updateHighlightActiveLine();
this._signal("changeSelection");
};
this.$updateHighlightActiveLine = function() {
var session = this.getSession();
var highlight;
if (this.$highlightActiveLine) {
if ((this.$selectionStyle != "line" || !this.selection.isMultiLine()))
highlight = this.getCursorPosition();
if (this.renderer.$maxLines && this.session.getLength() === 1 && !(this.renderer.$minLines > 1))
highlight = false;
}
if (session.$highlightLineMarker && !highlight) {
session.removeMarker(session.$highlightLineMarker.id);
session.$highlightLineMarker = null;
} else if (!session.$highlightLineMarker && highlight) {
var range = new Range(highlight.row, highlight.column, highlight.row, Infinity);
range.id = session.addMarker(range, "ace_active-line", "screenLine");
session.$highlightLineMarker = range;
} else if (highlight) {
session.$highlightLineMarker.start.row = highlight.row;
session.$highlightLineMarker.end.row = highlight.row;
session.$highlightLineMarker.start.column = highlight.column;
session._signal("changeBackMarker");
}
};
this.onSelectionChange = function(e) {
var session = this.session;
if (session.$selectionMarker) {
session.removeMarker(session.$selectionMarker);
}
session.$selectionMarker = null;
if (!this.selection.isEmpty()) {
var range = this.selection.getRange();
var style = this.getSelectionStyle();
session.$selectionMarker = session.addMarker(range, "ace_selection", style);
} else {
this.$updateHighlightActiveLine();
}
var re = this.$highlightSelectedWord && this.$getSelectionHighLightRegexp();
this.session.highlight(re);
this._signal("changeSelection");
};
this.$getSelectionHighLightRegexp = function() {
var session = this.session;
var selection = this.getSelectionRange();
if (selection.isEmpty() || selection.isMultiLine())
return;
var startOuter = selection.start.column - 1;
var endOuter = selection.end.column + 1;
var line = session.getLine(selection.start.row);
var lineCols = line.length;
var needle = line.substring(Math.max(startOuter, 0),
Math.min(endOuter, lineCols));
if ((startOuter >= 0 && /^[\w\d]/.test(needle)) ||
(endOuter <= lineCols && /[\w\d]$/.test(needle)))
return;
needle = line.substring(selection.start.column, selection.end.column);
if (!/^[\w\d]+$/.test(needle))
return;
var re = this.$search.$assembleRegExp({
wholeWord: true,
caseSensitive: true,
needle: needle
});
return re;
};
this.onChangeFrontMarker = function() {
this.renderer.updateFrontMarkers();
};
this.onChangeBackMarker = function() {
this.renderer.updateBackMarkers();
};
this.onChangeBreakpoint = function() {
this.renderer.updateBreakpoints();
};
this.onChangeAnnotation = function() {
this.renderer.setAnnotations(this.session.getAnnotations());
};
this.onChangeMode = function(e) {
this.renderer.updateText();
this._emit("changeMode", e);
};
this.onChangeWrapLimit = function() {
this.renderer.updateFull();
};
this.onChangeWrapMode = function() {
this.renderer.onResize(true);
};
this.onChangeFold = function() {
this.$updateHighlightActiveLine();
this.renderer.updateFull();
};
this.getSelectedText = function() {
return this.session.getTextRange(this.getSelectionRange());
};
this.getCopyText = function() {
var text = this.getSelectedText();
this._signal("copy", text);
return text;
};
this.onCopy = function() {
this.commands.exec("copy", this);
};
this.onCut = function() {
this.commands.exec("cut", this);
};
this.onPaste = function(text, event) {
var e = {text: text, event: event};
this.commands.exec("paste", this, e);
};
this.$handlePaste = function(e) {
if (typeof e == "string")
e = {text: e};
this._signal("paste", e);
var text = e.text;
if (!this.inMultiSelectMode || this.inVirtualSelectionMode) {
this.insert(text);
} else {
var lines = text.split(/\r\n|\r|\n/);
var ranges = this.selection.rangeList.ranges;
if (lines.length > ranges.length || lines.length < 2 || !lines[1])
return this.commands.exec("insertstring", this, text);
for (var i = ranges.length; i--;) {
var range = ranges[i];
if (!range.isEmpty())
this.session.remove(range);
this.session.insert(range.start, lines[i]);
}
}
};
this.execCommand = function(command, args) {
return this.commands.exec(command, this, args);
};
this.insert = function(text, pasted) {
var session = this.session;
var mode = session.getMode();
var cursor = this.getCursorPosition();
if (this.getBehavioursEnabled() && !pasted) {
var transform = mode.transformAction(session.getState(cursor.row), 'insertion', this, session, text);
if (transform) {
if (text !== transform.text) {
this.session.mergeUndoDeltas = false;
this.$mergeNextCommand = false;
}
text = transform.text;
}
}
if (text == "\t")
text = this.session.getTabString();
if (!this.selection.isEmpty()) {
var range = this.getSelectionRange();
cursor = this.session.remove(range);
this.clearSelection();
}
else if (this.session.getOverwrite() && text.indexOf("\n") == -1) {
var range = new Range.fromPoints(cursor, cursor);
range.end.column += text.length;
this.session.remove(range);
}
if (text == "\n" || text == "\r\n") {
var line = session.getLine(cursor.row);
if (cursor.column > line.search(/\S|$/)) {
var d = line.substr(cursor.column).search(/\S|$/);
session.doc.removeInLine(cursor.row, cursor.column, cursor.column + d);
}
}
this.clearSelection();
var start = cursor.column;
var lineState = session.getState(cursor.row);
var line = session.getLine(cursor.row);
var shouldOutdent = mode.checkOutdent(lineState, line, text);
var end = session.insert(cursor, text);
if (transform && transform.selection) {
if (transform.selection.length == 2) { // Transform relative to the current column
this.selection.setSelectionRange(
new Range(cursor.row, start + transform.selection[0],
cursor.row, start + transform.selection[1]));
} else { // Transform relative to the current row.
this.selection.setSelectionRange(
new Range(cursor.row + transform.selection[0],
transform.selection[1],
cursor.row + transform.selection[2],
transform.selection[3]));
}
}
if (session.getDocument().isNewLine(text)) {
var lineIndent = mode.getNextLineIndent(lineState, line.slice(0, cursor.column), session.getTabString());
session.insert({row: cursor.row+1, column: 0}, lineIndent);
}
if (shouldOutdent)
mode.autoOutdent(lineState, session, cursor.row);
};
this.onTextInput = function(text) {
this.keyBinding.onTextInput(text);
};
this.onCommandKey = function(e, hashId, keyCode) {
this.keyBinding.onCommandKey(e, hashId, keyCode);
};
this.setOverwrite = function(overwrite) {
this.session.setOverwrite(overwrite);
};
this.getOverwrite = function() {
return this.session.getOverwrite();
};
this.toggleOverwrite = function() {
this.session.toggleOverwrite();
};
this.setScrollSpeed = function(speed) {
this.setOption("scrollSpeed", speed);
};
this.getScrollSpeed = function() {
return this.getOption("scrollSpeed");
};
this.setDragDelay = function(dragDelay) {
this.setOption("dragDelay", dragDelay);
};
this.getDragDelay = function() {
return this.getOption("dragDelay");
};
this.setSelectionStyle = function(val) {
this.setOption("selectionStyle", val);
};
this.getSelectionStyle = function() {
return this.getOption("selectionStyle");
};
this.setHighlightActiveLine = function(shouldHighlight) {
this.setOption("highlightActiveLine", shouldHighlight);
};
this.getHighlightActiveLine = function() {
return this.getOption("highlightActiveLine");
};
this.setHighlightGutterLine = function(shouldHighlight) {
this.setOption("highlightGutterLine", shouldHighlight);
};
this.getHighlightGutterLine = function() {
return this.getOption("highlightGutterLine");
};
this.setHighlightSelectedWord = function(shouldHighlight) {
this.setOption("highlightSelectedWord", shouldHighlight);
};
this.getHighlightSelectedWord = function() {
return this.$highlightSelectedWord;
};
this.setAnimatedScroll = function(shouldAnimate){
this.renderer.setAnimatedScroll(shouldAnimate);
};
this.getAnimatedScroll = function(){
return this.renderer.getAnimatedScroll();
};
this.setShowInvisibles = function(showInvisibles) {
this.renderer.setShowInvisibles(showInvisibles);
};
this.getShowInvisibles = function() {
return this.renderer.getShowInvisibles();
};
this.setDisplayIndentGuides = function(display) {
this.renderer.setDisplayIndentGuides(display);
};
this.getDisplayIndentGuides = function() {
return this.renderer.getDisplayIndentGuides();
};
this.setShowPrintMargin = function(showPrintMargin) {
this.renderer.setShowPrintMargin(showPrintMargin);
};
this.getShowPrintMargin = function() {
return this.renderer.getShowPrintMargin();
};
this.setPrintMarginColumn = function(showPrintMargin) {
this.renderer.setPrintMarginColumn(showPrintMargin);
};
this.getPrintMarginColumn = function() {
return this.renderer.getPrintMarginColumn();
};
this.setReadOnly = function(readOnly) {
this.setOption("readOnly", readOnly);
};
this.getReadOnly = function() {
return this.getOption("readOnly");
};
this.setBehavioursEnabled = function (enabled) {
this.setOption("behavioursEnabled", enabled);
};
this.getBehavioursEnabled = function () {
return this.getOption("behavioursEnabled");
};
this.setWrapBehavioursEnabled = function (enabled) {
this.setOption("wrapBehavioursEnabled", enabled);
};
this.getWrapBehavioursEnabled = function () {
return this.getOption("wrapBehavioursEnabled");
};
this.setShowFoldWidgets = function(show) {
this.setOption("showFoldWidgets", show);
};
this.getShowFoldWidgets = function() {
return this.getOption("showFoldWidgets");
};
this.setFadeFoldWidgets = function(fade) {
this.setOption("fadeFoldWidgets", fade);
};
this.getFadeFoldWidgets = function() {
return this.getOption("fadeFoldWidgets");
};
this.remove = function(dir) {
if (this.selection.isEmpty()){
if (dir == "left")
this.selection.selectLeft();
else
this.selection.selectRight();
}
var range = this.getSelectionRange();
if (this.getBehavioursEnabled()) {
var session = this.session;
var state = session.getState(range.start.row);
var new_range = session.getMode().transformAction(state, 'deletion', this, session, range);
if (range.end.column === 0) {
var text = session.getTextRange(range);
if (text[text.length - 1] == "\n") {
var line = session.getLine(range.end.row);
if (/^\s+$/.test(line)) {
range.end.column = line.length;
}
}
}
if (new_range)
range = new_range;
}
this.session.remove(range);
this.clearSelection();
};
this.removeWordRight = function() {
if (this.selection.isEmpty())
this.selection.selectWordRight();
this.session.remove(this.getSelectionRange());
this.clearSelection();
};
this.removeWordLeft = function() {
if (this.selection.isEmpty())
this.selection.selectWordLeft();
this.session.remove(this.getSelectionRange());
this.clearSelection();
};
this.removeToLineStart = function() {
if (this.selection.isEmpty())
this.selection.selectLineStart();
this.session.remove(this.getSelectionRange());
this.clearSelection();
};
this.removeToLineEnd = function() {
if (this.selection.isEmpty())
this.selection.selectLineEnd();
var range = this.getSelectionRange();
if (range.start.column == range.end.column && range.start.row == range.end.row) {
range.end.column = 0;
range.end.row++;
}
this.session.remove(range);
this.clearSelection();
};
this.splitLine = function() {
if (!this.selection.isEmpty()) {
this.session.remove(this.getSelectionRange());
this.clearSelection();
}
var cursor = this.getCursorPosition();
this.insert("\n");
this.moveCursorToPosition(cursor);
};
this.transposeLetters = function() {
if (!this.selection.isEmpty()) {
return;
}
var cursor = this.getCursorPosition();
var column = cursor.column;
if (column === 0)
return;
var line = this.session.getLine(cursor.row);
var swap, range;
if (column < line.length) {
swap = line.charAt(column) + line.charAt(column-1);
range = new Range(cursor.row, column-1, cursor.row, column+1);
}
else {
swap = line.charAt(column-1) + line.charAt(column-2);
range = new Range(cursor.row, column-2, cursor.row, column);
}
this.session.replace(range, swap);
this.session.selection.moveToPosition(range.end);
};
this.toLowerCase = function() {
var originalRange = this.getSelectionRange();
if (this.selection.isEmpty()) {
this.selection.selectWord();
}
var range = this.getSelectionRange();
var text = this.session.getTextRange(range);
this.session.replace(range, text.toLowerCase());
this.selection.setSelectionRange(originalRange);
};
this.toUpperCase = function() {
var originalRange = this.getSelectionRange();
if (this.selection.isEmpty()) {
this.selection.selectWord();
}
var range = this.getSelectionRange();
var text = this.session.getTextRange(range);
this.session.replace(range, text.toUpperCase());
this.selection.setSelectionRange(originalRange);
};
this.indent = function() {
var session = this.session;
var range = this.getSelectionRange();
if (range.start.row < range.end.row) {
var rows = this.$getSelectedRows();
session.indentRows(rows.first, rows.last, "\t");
return;
} else if (range.start.column < range.end.column) {
var text = session.getTextRange(range);
if (!/^\s+$/.test(text)) {
var rows = this.$getSelectedRows();
session.indentRows(rows.first, rows.last, "\t");
return;
}
}
var line = session.getLine(range.start.row);
var position = range.start;
var size = session.getTabSize();
var column = session.documentToScreenColumn(position.row, position.column);
if (this.session.getUseSoftTabs()) {
var count = (size - column % size);
var indentString = lang.stringRepeat(" ", count);
} else {
var count = column % size;
while (line[range.start.column - 1] == " " && count) {
range.start.column--;
count--;
}
this.selection.setSelectionRange(range);
indentString = "\t";
}
return this.insert(indentString);
};
this.blockIndent = function() {
var rows = this.$getSelectedRows();
this.session.indentRows(rows.first, rows.last, "\t");
};
this.blockOutdent = function() {
var selection = this.session.getSelection();
this.session.outdentRows(selection.getRange());
};
this.sortLines = function() {
var rows = this.$getSelectedRows();
var session = this.session;
var lines = [];
for (var i = rows.first; i <= rows.last; i++)
lines.push(session.getLine(i));
lines.sort(function(a, b) {
if (a.toLowerCase() < b.toLowerCase()) return -1;
if (a.toLowerCase() > b.toLowerCase()) return 1;
return 0;
});
var deleteRange = new Range(0, 0, 0, 0);
for (var i = rows.first; i <= rows.last; i++) {
var line = session.getLine(i);
deleteRange.start.row = i;
deleteRange.end.row = i;
deleteRange.end.column = line.length;
session.replace(deleteRange, lines[i-rows.first]);
}
};
this.toggleCommentLines = function() {
var state = this.session.getState(this.getCursorPosition().row);
var rows = this.$getSelectedRows();
this.session.getMode().toggleCommentLines(state, this.session, rows.first, rows.last);
};
this.toggleBlockComment = function() {
var cursor = this.getCursorPosition();
var state = this.session.getState(cursor.row);
var range = this.getSelectionRange();
this.session.getMode().toggleBlockComment(state, this.session, range, cursor);
};
this.getNumberAt = function(row, column) {
var _numberRx = /[\-]?[0-9]+(?:\.[0-9]+)?/g;
_numberRx.lastIndex = 0;
var s = this.session.getLine(row);
while (_numberRx.lastIndex < column) {
var m = _numberRx.exec(s);
if(m.index <= column && m.index+m[0].length >= column){
var number = {
value: m[0],
start: m.index,
end: m.index+m[0].length
};
return number;
}
}
return null;
};
this.modifyNumber = function(amount) {
var row = this.selection.getCursor().row;
var column = this.selection.getCursor().column;
var charRange = new Range(row, column-1, row, column);
var c = this.session.getTextRange(charRange);
if (!isNaN(parseFloat(c)) && isFinite(c)) {
var nr = this.getNumberAt(row, column);
if (nr) {
var fp = nr.value.indexOf(".") >= 0 ? nr.start + nr.value.indexOf(".") + 1 : nr.end;
var decimals = nr.start + nr.value.length - fp;
var t = parseFloat(nr.value);
t *= Math.pow(10, decimals);
if(fp !== nr.end && column < fp){
amount *= Math.pow(10, nr.end - column - 1);
} else {
amount *= Math.pow(10, nr.end - column);
}
t += amount;
t /= Math.pow(10, decimals);
var nnr = t.toFixed(decimals);
var replaceRange = new Range(row, nr.start, row, nr.end);
this.session.replace(replaceRange, nnr);
this.moveCursorTo(row, Math.max(nr.start +1, column + nnr.length - nr.value.length));
}
}
};
this.removeLines = function() {
var rows = this.$getSelectedRows();
this.session.removeFullLines(rows.first, rows.last);
this.clearSelection();
};
this.duplicateSelection = function() {
var sel = this.selection;
var doc = this.session;
var range = sel.getRange();
var reverse = sel.isBackwards();
if (range.isEmpty()) {
var row = range.start.row;
doc.duplicateLines(row, row);
} else {
var point = reverse ? range.start : range.end;
var endPoint = doc.insert(point, doc.getTextRange(range), false);
range.start = point;
range.end = endPoint;
sel.setSelectionRange(range, reverse);
}
};
this.moveLinesDown = function() {
this.$moveLines(1, false);
};
this.moveLinesUp = function() {
this.$moveLines(-1, false);
};
this.moveText = function(range, toPosition, copy) {
return this.session.moveText(range, toPosition, copy);
};
this.copyLinesUp = function() {
this.$moveLines(-1, true);
};
this.copyLinesDown = function() {
this.$moveLines(1, true);
};
this.$moveLines = function(dir, copy) {
var rows, moved;
var selection = this.selection;
if (!selection.inMultiSelectMode || this.inVirtualSelectionMode) {
var range = selection.toOrientedRange();
rows = this.$getSelectedRows(range);
moved = this.session.$moveLines(rows.first, rows.last, copy ? 0 : dir);
if (copy && dir == -1) moved = 0;
range.moveBy(moved, 0);
selection.fromOrientedRange(range);
} else {
var ranges = selection.rangeList.ranges;
selection.rangeList.detach(this.session);
this.inVirtualSelectionMode = true;
var diff = 0;
var totalDiff = 0;
var l = ranges.length;
for (var i = 0; i < l; i++) {
var rangeIndex = i;
ranges[i].moveBy(diff, 0);
rows = this.$getSelectedRows(ranges[i]);
var first = rows.first;
var last = rows.last;
while (++i < l) {
if (totalDiff) ranges[i].moveBy(totalDiff, 0);
var subRows = this.$getSelectedRows(ranges[i]);
if (copy && subRows.first != last)
break;
else if (!copy && subRows.first > last + 1)
break;
last = subRows.last;
}
i--;
diff = this.session.$moveLines(first, last, copy ? 0 : dir);
if (copy && dir == -1) rangeIndex = i + 1;
while (rangeIndex <= i) {
ranges[rangeIndex].moveBy(diff, 0);
rangeIndex++;
}
if (!copy) diff = 0;
totalDiff += diff;
}
selection.fromOrientedRange(selection.ranges[0]);
selection.rangeList.attach(this.session);
this.inVirtualSelectionMode = false;
}
};
this.$getSelectedRows = function(range) {
range = (range || this.getSelectionRange()).collapseRows();
return {
first: this.session.getRowFoldStart(range.start.row),
last: this.session.getRowFoldEnd(range.end.row)
};
};
this.onCompositionStart = function(text) {
this.renderer.showComposition(this.getCursorPosition());
};
this.onCompositionUpdate = function(text) {
this.renderer.setCompositionText(text);
};
this.onCompositionEnd = function() {
this.renderer.hideComposition();
};
this.getFirstVisibleRow = function() {
return this.renderer.getFirstVisibleRow();
};
this.getLastVisibleRow = function() {
return this.renderer.getLastVisibleRow();
};
this.isRowVisible = function(row) {
return (row >= this.getFirstVisibleRow() && row <= this.getLastVisibleRow());
};
this.isRowFullyVisible = function(row) {
return (row >= this.renderer.getFirstFullyVisibleRow() && row <= this.renderer.getLastFullyVisibleRow());
};
this.$getVisibleRowCount = function() {
return this.renderer.getScrollBottomRow() - this.renderer.getScrollTopRow() + 1;
};
this.$moveByPage = function(dir, select) {
var renderer = this.renderer;
var config = this.renderer.layerConfig;
var rows = dir * Math.floor(config.height / config.lineHeight);
this.$blockScrolling++;
if (select === true) {
this.selection.$moveSelection(function(){
this.moveCursorBy(rows, 0);
});
} else if (select === false) {
this.selection.moveCursorBy(rows, 0);
this.selection.clearSelection();
}
this.$blockScrolling--;
var scrollTop = renderer.scrollTop;
renderer.scrollBy(0, rows * config.lineHeight);
if (select != null)
renderer.scrollCursorIntoView(null, 0.5);
renderer.animateScrolling(scrollTop);
};
this.selectPageDown = function() {
this.$moveByPage(1, true);
};
this.selectPageUp = function() {
this.$moveByPage(-1, true);
};
this.gotoPageDown = function() {
this.$moveByPage(1, false);
};
this.gotoPageUp = function() {
this.$moveByPage(-1, false);
};
this.scrollPageDown = function() {
this.$moveByPage(1);
};
this.scrollPageUp = function() {
this.$moveByPage(-1);
};
this.scrollToRow = function(row) {
this.renderer.scrollToRow(row);
};
this.scrollToLine = function(line, center, animate, callback) {
this.renderer.scrollToLine(line, center, animate, callback);
};
this.centerSelection = function() {
var range = this.getSelectionRange();
var pos = {
row: Math.floor(range.start.row + (range.end.row - range.start.row) / 2),
column: Math.floor(range.start.column + (range.end.column - range.start.column) / 2)
};
this.renderer.alignCursor(pos, 0.5);
};
this.getCursorPosition = function() {
return this.selection.getCursor();
};
this.getCursorPositionScreen = function() {
return this.session.documentToScreenPosition(this.getCursorPosition());
};
this.getSelectionRange = function() {
return this.selection.getRange();
};
this.selectAll = function() {
this.$blockScrolling += 1;
this.selection.selectAll();
this.$blockScrolling -= 1;
};
this.clearSelection = function() {
this.selection.clearSelection();
};
this.moveCursorTo = function(row, column) {
this.selection.moveCursorTo(row, column);
};
this.moveCursorToPosition = function(pos) {
this.selection.moveCursorToPosition(pos);
};
this.jumpToMatching = function(select, expand) {
var cursor = this.getCursorPosition();
var iterator = new TokenIterator(this.session, cursor.row, cursor.column);
var prevToken = iterator.getCurrentToken();
var token = prevToken || iterator.stepForward();
if (!token) return;
var matchType;
var found = false;
var depth = {};
var i = cursor.column - token.start;
var bracketType;
var brackets = {
")": "(",
"(": "(",
"]": "[",
"[": "[",
"{": "{",
"}": "{"
};
do {
if (token.value.match(/[{}()\[\]]/g)) {
for (; i < token.value.length && !found; i++) {
if (!brackets[token.value[i]]) {
continue;
}
bracketType = brackets[token.value[i]] + '.' + token.type.replace("rparen", "lparen");
if (isNaN(depth[bracketType])) {
depth[bracketType] = 0;
}
switch (token.value[i]) {
case '(':
case '[':
case '{':
depth[bracketType]++;
break;
case ')':
case ']':
case '}':
depth[bracketType]--;
if (depth[bracketType] === -1) {
matchType = 'bracket';
found = true;
}
break;
}
}
}
else if (token && token.type.indexOf('tag-name') !== -1) {
if (isNaN(depth[token.value])) {
depth[token.value] = 0;
}
if (prevToken.value === '<') {
depth[token.value]++;
}
else if (prevToken.value === '</') {
depth[token.value]--;
}
if (depth[token.value] === -1) {
matchType = 'tag';
found = true;
}
}
if (!found) {
prevToken = token;
token = iterator.stepForward();
i = 0;
}
} while (token && !found);
if (!matchType)
return;
var range, pos;
if (matchType === 'bracket') {
range = this.session.getBracketRange(cursor);
if (!range) {
range = new Range(
iterator.getCurrentTokenRow(),
iterator.getCurrentTokenColumn() + i - 1,
iterator.getCurrentTokenRow(),
iterator.getCurrentTokenColumn() + i - 1
);
pos = range.start;
if (expand || pos.row === cursor.row && Math.abs(pos.column - cursor.column) < 2)
range = this.session.getBracketRange(pos);
}
}
else if (matchType === 'tag') {
if (token && token.type.indexOf('tag-name') !== -1)
var tag = token.value;
else
return;
range = new Range(
iterator.getCurrentTokenRow(),
iterator.getCurrentTokenColumn() - 2,
iterator.getCurrentTokenRow(),
iterator.getCurrentTokenColumn() - 2
);
if (range.compare(cursor.row, cursor.column) === 0) {
found = false;
do {
token = prevToken;
prevToken = iterator.stepBackward();
if (prevToken) {
if (prevToken.type.indexOf('tag-close') !== -1) {
range.setEnd(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1);
}
if (token.value === tag && token.type.indexOf('tag-name') !== -1) {
if (prevToken.value === '<') {
depth[tag]++;
}
else if (prevToken.value === '</') {
depth[tag]--;
}
if (depth[tag] === 0)
found = true;
}
}
} while (prevToken && !found);
}
if (token && token.type.indexOf('tag-name')) {
pos = range.start;
if (pos.row == cursor.row && Math.abs(pos.column - cursor.column) < 2)
pos = range.end;
}
}
pos = range && range.cursor || pos;
if (pos) {
if (select) {
if (range && expand) {
this.selection.setRange(range);
} else if (range && range.isEqual(this.getSelectionRange())) {
this.clearSelection();
} else {
this.selection.selectTo(pos.row, pos.column);
}
} else {
this.selection.moveTo(pos.row, pos.column);
}
}
};
this.gotoLine = function(lineNumber, column, animate) {
this.selection.clearSelection();
this.session.unfold({row: lineNumber - 1, column: column || 0});
this.$blockScrolling += 1;
this.exitMultiSelectMode && this.exitMultiSelectMode();
this.moveCursorTo(lineNumber - 1, column || 0);
this.$blockScrolling -= 1;
if (!this.isRowFullyVisible(lineNumber - 1))
this.scrollToLine(lineNumber - 1, true, animate);
};
this.navigateTo = function(row, column) {
this.selection.moveTo(row, column);
};
this.navigateUp = function(times) {
if (this.selection.isMultiLine() && !this.selection.isBackwards()) {
var selectionStart = this.selection.anchor.getPosition();
return this.moveCursorToPosition(selectionStart);
}
this.selection.clearSelection();
this.selection.moveCursorBy(-times || -1, 0);
};
this.navigateDown = function(times) {
if (this.selection.isMultiLine() && this.selection.isBackwards()) {
var selectionEnd = this.selection.anchor.getPosition();
return this.moveCursorToPosition(selectionEnd);
}
this.selection.clearSelection();
this.selection.moveCursorBy(times || 1, 0);
};
this.navigateLeft = function(times) {
if (!this.selection.isEmpty()) {
var selectionStart = this.getSelectionRange().start;
this.moveCursorToPosition(selectionStart);
}
else {
times = times || 1;
while (times--) {
this.selection.moveCursorLeft();
}
}
this.clearSelection();
};
this.navigateRight = function(times) {
if (!this.selection.isEmpty()) {
var selectionEnd = this.getSelectionRange().end;
this.moveCursorToPosition(selectionEnd);
}
else {
times = times || 1;
while (times--) {
this.selection.moveCursorRight();
}
}
this.clearSelection();
};
this.navigateLineStart = function() {
this.selection.moveCursorLineStart();
this.clearSelection();
};
this.navigateLineEnd = function() {
this.selection.moveCursorLineEnd();
this.clearSelection();
};
this.navigateFileEnd = function() {
this.selection.moveCursorFileEnd();
this.clearSelection();
};
this.navigateFileStart = function() {
this.selection.moveCursorFileStart();
this.clearSelection();
};
this.navigateWordRight = function() {
this.selection.moveCursorWordRight();
this.clearSelection();
};
this.navigateWordLeft = function() {
this.selection.moveCursorWordLeft();
this.clearSelection();
};
this.replace = function(replacement, options) {
if (options)
this.$search.set(options);
var range = this.$search.find(this.session);
var replaced = 0;
if (!range)
return replaced;
if (this.$tryReplace(range, replacement)) {
replaced = 1;
}
if (range !== null) {
this.selection.setSelectionRange(range);
this.renderer.scrollSelectionIntoView(range.start, range.end);
}
return replaced;
};
this.replaceAll = function(replacement, options) {
if (options) {
this.$search.set(options);
}
var ranges = this.$search.findAll(this.session);
var replaced = 0;
if (!ranges.length)
return replaced;
this.$blockScrolling += 1;
var selection = this.getSelectionRange();
this.selection.moveTo(0, 0);
for (var i = ranges.length - 1; i >= 0; --i) {
if(this.$tryReplace(ranges[i], replacement)) {
replaced++;
}
}
this.selection.setSelectionRange(selection);
this.$blockScrolling -= 1;
return replaced;
};
this.$tryReplace = function(range, replacement) {
var input = this.session.getTextRange(range);
replacement = this.$search.replace(input, replacement);
if (replacement !== null) {
range.end = this.session.replace(range, replacement);
return range;
} else {
return null;
}
};
this.getLastSearchOptions = function() {
return this.$search.getOptions();
};
this.find = function(needle, options, animate) {
if (!options)
options = {};
if (typeof needle == "string" || needle instanceof RegExp)
options.needle = needle;
else if (typeof needle == "object")
oop.mixin(options, needle);
var range = this.selection.getRange();
if (options.needle == null) {
needle = this.session.getTextRange(range)
|| this.$search.$options.needle;
if (!needle) {
range = this.session.getWordRange(range.start.row, range.start.column);
needle = this.session.getTextRange(range);
}
this.$search.set({needle: needle});
}
this.$search.set(options);
if (!options.start)
this.$search.set({start: range});
var newRange = this.$search.find(this.session);
if (options.preventScroll)
return newRange;
if (newRange) {
this.revealRange(newRange, animate);
return newRange;
}
if (options.backwards)
range.start = range.end;
else
range.end = range.start;
this.selection.setRange(range);
};
this.findNext = function(options, animate) {
this.find({skipCurrent: true, backwards: false}, options, animate);
};
this.findPrevious = function(options, animate) {
this.find(options, {skipCurrent: true, backwards: true}, animate);
};
this.revealRange = function(range, animate) {
this.$blockScrolling += 1;
this.session.unfold(range);
this.selection.setSelectionRange(range);
this.$blockScrolling -= 1;
var scrollTop = this.renderer.scrollTop;
this.renderer.scrollSelectionIntoView(range.start, range.end, 0.5);
if (animate !== false)
this.renderer.animateScrolling(scrollTop);
};
this.undo = function() {
this.$blockScrolling++;
this.session.getUndoManager().undo();
this.$blockScrolling--;
this.renderer.scrollCursorIntoView(null, 0.5);
};
this.redo = function() {
this.$blockScrolling++;
this.session.getUndoManager().redo();
this.$blockScrolling--;
this.renderer.scrollCursorIntoView(null, 0.5);
};
this.destroy = function() {
this.renderer.destroy();
this._signal("destroy", this);
if (this.session) {
this.session.destroy();
}
};
this.setAutoScrollEditorIntoView = function(enable) {
if (!enable)
return;
var rect;
var self = this;
var shouldScroll = false;
if (!this.$scrollAnchor)
this.$scrollAnchor = document.createElement("div");
var scrollAnchor = this.$scrollAnchor;
scrollAnchor.style.cssText = "position:absolute";
this.container.insertBefore(scrollAnchor, this.container.firstChild);
var onChangeSelection = this.on("changeSelection", function() {
shouldScroll = true;
});
var onBeforeRender = this.renderer.on("beforeRender", function() {
if (shouldScroll)
rect = self.renderer.container.getBoundingClientRect();
});
var onAfterRender = this.renderer.on("afterRender", function() {
if (shouldScroll && rect && (self.isFocused()
|| self.searchBox && self.searchBox.isFocused())
) {
var renderer = self.renderer;
var pos = renderer.$cursorLayer.$pixelPos;
var config = renderer.layerConfig;
var top = pos.top - config.offset;
if (pos.top >= 0 && top + rect.top < 0) {
shouldScroll = true;
} else if (pos.top < config.height &&
pos.top + rect.top + config.lineHeight > window.innerHeight) {
shouldScroll = false;
} else {
shouldScroll = null;
}
if (shouldScroll != null) {
scrollAnchor.style.top = top + "px";
scrollAnchor.style.left = pos.left + "px";
scrollAnchor.style.height = config.lineHeight + "px";
scrollAnchor.scrollIntoView(shouldScroll);
}
shouldScroll = rect = null;
}
});
this.setAutoScrollEditorIntoView = function(enable) {
if (enable)
return;
delete this.setAutoScrollEditorIntoView;
this.off("changeSelection", onChangeSelection);
this.renderer.off("afterRender", onAfterRender);
this.renderer.off("beforeRender", onBeforeRender);
};
};
this.$resetCursorStyle = function() {
var style = this.$cursorStyle || "ace";
var cursorLayer = this.renderer.$cursorLayer;
if (!cursorLayer)
return;
cursorLayer.setSmoothBlinking(/smooth/.test(style));
cursorLayer.isBlinking = !this.$readOnly && style != "wide";
dom.setCssClass(cursorLayer.element, "ace_slim-cursors", /slim/.test(style));
};
}).call(Editor.prototype);
config.defineOptions(Editor.prototype, "editor", {
selectionStyle: {
set: function(style) {
this.onSelectionChange();
this._signal("changeSelectionStyle", {data: style});
},
initialValue: "line"
},
highlightActiveLine: {
set: function() {this.$updateHighlightActiveLine();},
initialValue: true
},
highlightSelectedWord: {
set: function(shouldHighlight) {this.$onSelectionChange();},
initialValue: true
},
readOnly: {
set: function(readOnly) {
this.$resetCursorStyle();
},
initialValue: false
},
cursorStyle: {
set: function(val) { this.$resetCursorStyle(); },
values: ["ace", "slim", "smooth", "wide"],
initialValue: "ace"
},
mergeUndoDeltas: {
values: [false, true, "always"],
initialValue: true
},
behavioursEnabled: {initialValue: true},
wrapBehavioursEnabled: {initialValue: true},
autoScrollEditorIntoView: {
set: function(val) {this.setAutoScrollEditorIntoView(val);}
},
keyboardHandler: {
set: function(val) { this.setKeyboardHandler(val); },
get: function() { return this.keybindingId; },
handlesSet: true
},
hScrollBarAlwaysVisible: "renderer",
vScrollBarAlwaysVisible: "renderer",
highlightGutterLine: "renderer",
animatedScroll: "renderer",
showInvisibles: "renderer",
showPrintMargin: "renderer",
printMarginColumn: "renderer",
printMargin: "renderer",
fadeFoldWidgets: "renderer",
showFoldWidgets: "renderer",
showLineNumbers: "renderer",
showGutter: "renderer",
displayIndentGuides: "renderer",
fontSize: "renderer",
fontFamily: "renderer",
maxLines: "renderer",
minLines: "renderer",
scrollPastEnd: "renderer",
fixedWidthGutter: "renderer",
theme: "renderer",
scrollSpeed: "$mouseHandler",
dragDelay: "$mouseHandler",
dragEnabled: "$mouseHandler",
focusTimout: "$mouseHandler",
tooltipFollowsMouse: "$mouseHandler",
firstLineNumber: "session",
overwrite: "session",
newLineMode: "session",
useWorker: "session",
useSoftTabs: "session",
tabSize: "session",
wrap: "session",
indentedSoftWrap: "session",
foldStyle: "session",
mode: "session"
});
exports.Editor = Editor;
});
ace.define("ace/undomanager",["require","exports","module"], function(acequire, exports, module) {
"use strict";
var UndoManager = function() {
this.reset();
};
(function() {
this.execute = function(options) {
var deltaSets = options.args[0];
this.$doc = options.args[1];
if (options.merge && this.hasUndo()){
this.dirtyCounter--;
deltaSets = this.$undoStack.pop().concat(deltaSets);
}
this.$undoStack.push(deltaSets);
this.$redoStack = [];
if (this.dirtyCounter < 0) {
this.dirtyCounter = NaN;
}
this.dirtyCounter++;
};
this.undo = function(dontSelect) {
var deltaSets = this.$undoStack.pop();
var undoSelectionRange = null;
if (deltaSets) {
undoSelectionRange = this.$doc.undoChanges(deltaSets, dontSelect);
this.$redoStack.push(deltaSets);
this.dirtyCounter--;
}
return undoSelectionRange;
};
this.redo = function(dontSelect) {
var deltaSets = this.$redoStack.pop();
var redoSelectionRange = null;
if (deltaSets) {
redoSelectionRange =
this.$doc.redoChanges(this.$deserializeDeltas(deltaSets), dontSelect);
this.$undoStack.push(deltaSets);
this.dirtyCounter++;
}
return redoSelectionRange;
};
this.reset = function() {
this.$undoStack = [];
this.$redoStack = [];
this.dirtyCounter = 0;
};
this.hasUndo = function() {
return this.$undoStack.length > 0;
};
this.hasRedo = function() {
return this.$redoStack.length > 0;
};
this.markClean = function() {
this.dirtyCounter = 0;
};
this.isClean = function() {
return this.dirtyCounter === 0;
};
this.$serializeDeltas = function(deltaSets) {
return cloneDeltaSetsObj(deltaSets, $serializeDelta);
};
this.$deserializeDeltas = function(deltaSets) {
return cloneDeltaSetsObj(deltaSets, $deserializeDelta);
};
function $serializeDelta(delta){
return {
action: delta.action,
start: delta.start,
end: delta.end,
lines: delta.lines.length == 1 ? null : delta.lines,
text: delta.lines.length == 1 ? delta.lines[0] : null
};
}
function $deserializeDelta(delta) {
return {
action: delta.action,
start: delta.start,
end: delta.end,
lines: delta.lines || [delta.text]
};
}
function cloneDeltaSetsObj(deltaSets_old, fnGetModifiedDelta) {
var deltaSets_new = new Array(deltaSets_old.length);
for (var i = 0; i < deltaSets_old.length; i++) {
var deltaSet_old = deltaSets_old[i];
var deltaSet_new = { group: deltaSet_old.group, deltas: new Array(deltaSet_old.length)};
for (var j = 0; j < deltaSet_old.deltas.length; j++) {
var delta_old = deltaSet_old.deltas[j];
deltaSet_new.deltas[j] = fnGetModifiedDelta(delta_old);
}
deltaSets_new[i] = deltaSet_new;
}
return deltaSets_new;
}
}).call(UndoManager.prototype);
exports.UndoManager = UndoManager;
});
ace.define("ace/layer/gutter",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";
var dom = acequire("../lib/dom");
var oop = acequire("../lib/oop");
var lang = acequire("../lib/lang");
var EventEmitter = acequire("../lib/event_emitter").EventEmitter;
var Gutter = function(parentEl) {
this.element = dom.createElement("div");
this.element.className = "ace_layer ace_gutter-layer";
parentEl.appendChild(this.element);
this.setShowFoldWidgets(this.$showFoldWidgets);
this.gutterWidth = 0;
this.$annotations = [];
this.$updateAnnotations = this.$updateAnnotations.bind(this);
this.$cells = [];
};
(function() {
oop.implement(this, EventEmitter);
this.setSession = function(session) {
if (this.session)
this.session.removeEventListener("change", this.$updateAnnotations);
this.session = session;
if (session)
session.on("change", this.$updateAnnotations);
};
this.addGutterDecoration = function(row, className){
if (window.console)
console.warn && console.warn("deprecated use session.addGutterDecoration");
this.session.addGutterDecoration(row, className);
};
this.removeGutterDecoration = function(row, className){
if (window.console)
console.warn && console.warn("deprecated use session.removeGutterDecoration");
this.session.removeGutterDecoration(row, className);
};
this.setAnnotations = function(annotations) {
this.$annotations = [];
for (var i = 0; i < annotations.length; i++) {
var annotation = annotations[i];
var row = annotation.row;
var rowInfo = this.$annotations[row];
if (!rowInfo)
rowInfo = this.$annotations[row] = {text: []};
var annoText = annotation.text;
annoText = annoText ? lang.escapeHTML(annoText) : annotation.html || "";
if (rowInfo.text.indexOf(annoText) === -1)
rowInfo.text.push(annoText);
var type = annotation.type;
if (type == "error")
rowInfo.className = " ace_error";
else if (type == "warning" && rowInfo.className != " ace_error")
rowInfo.className = " ace_warning";
else if (type == "info" && (!rowInfo.className))
rowInfo.className = " ace_info";
}
};
this.$updateAnnotations = function (delta) {
if (!this.$annotations.length)
return;
var firstRow = delta.start.row;
var len = delta.end.row - firstRow;
if (len === 0) {
} else if (delta.action == 'remove') {
this.$annotations.splice(firstRow, len + 1, null);
} else {
var args = new Array(len + 1);
args.unshift(firstRow, 1);
this.$annotations.splice.apply(this.$annotations, args);
}
};
this.update = function(config) {
var session = this.session;
var firstRow = config.firstRow;
var lastRow = Math.min(config.lastRow + config.gutterOffset, // needed to compensate for hor scollbar
session.getLength() - 1);
var fold = session.getNextFoldLine(firstRow);
var foldStart = fold ? fold.start.row : Infinity;
var foldWidgets = this.$showFoldWidgets && session.foldWidgets;
var breakpoints = session.$breakpoints;
var decorations = session.$decorations;
var firstLineNumber = session.$firstLineNumber;
var lastLineNumber = 0;
var gutterRenderer = session.gutterRenderer || this.$renderer;
var cell = null;
var index = -1;
var row = firstRow;
while (true) {
if (row > foldStart) {
row = fold.end.row + 1;
fold = session.getNextFoldLine(row, fold);
foldStart = fold ? fold.start.row : Infinity;
}
if (row > lastRow) {
while (this.$cells.length > index + 1) {
cell = this.$cells.pop();
this.element.removeChild(cell.element);
}
break;
}
cell = this.$cells[++index];
if (!cell) {
cell = {element: null, textNode: null, foldWidget: null};
cell.element = dom.createElement("div");
cell.textNode = document.createTextNode('');
cell.element.appendChild(cell.textNode);
this.element.appendChild(cell.element);
this.$cells[index] = cell;
}
var className = "ace_gutter-cell ";
if (breakpoints[row])
className += breakpoints[row];
if (decorations[row])
className += decorations[row];
if (this.$annotations[row])
className += this.$annotations[row].className;
if (cell.element.className != className)
cell.element.className = className;
var height = session.getRowLength(row) * config.lineHeight + "px";
if (height != cell.element.style.height)
cell.element.style.height = height;
if (foldWidgets) {
var c = foldWidgets[row];
if (c == null)
c = foldWidgets[row] = session.getFoldWidget(row);
}
if (c) {
if (!cell.foldWidget) {
cell.foldWidget = dom.createElement("span");
cell.element.appendChild(cell.foldWidget);
}
var className = "ace_fold-widget ace_" + c;
if (c == "start" && row == foldStart && row < fold.end.row)
className += " ace_closed";
else
className += " ace_open";
if (cell.foldWidget.className != className)
cell.foldWidget.className = className;
var height = config.lineHeight + "px";
if (cell.foldWidget.style.height != height)
cell.foldWidget.style.height = height;
} else {
if (cell.foldWidget) {
cell.element.removeChild(cell.foldWidget);
cell.foldWidget = null;
}
}
var text = lastLineNumber = gutterRenderer
? gutterRenderer.getText(session, row)
: row + firstLineNumber;
if (text !== cell.textNode.data)
cell.textNode.data = text;
row++;
}
this.element.style.height = config.minHeight + "px";
if (this.$fixedWidth || session.$useWrapMode)
lastLineNumber = session.getLength() + firstLineNumber;
var gutterWidth = gutterRenderer
? gutterRenderer.getWidth(session, lastLineNumber, config)
: lastLineNumber.toString().length * config.characterWidth;
var padding = this.$padding || this.$computePadding();
gutterWidth += padding.left + padding.right;
if (gutterWidth !== this.gutterWidth && !isNaN(gutterWidth)) {
this.gutterWidth = gutterWidth;
this.element.style.width = Math.ceil(this.gutterWidth) + "px";
this._emit("changeGutterWidth", gutterWidth);
}
};
this.$fixedWidth = false;
this.$showLineNumbers = true;
this.$renderer = "";
this.setShowLineNumbers = function(show) {
this.$renderer = !show && {
getWidth: function() {return "";},
getText: function() {return "";}
};
};
this.getShowLineNumbers = function() {
return this.$showLineNumbers;
};
this.$showFoldWidgets = true;
this.setShowFoldWidgets = function(show) {
if (show)
dom.addCssClass(this.element, "ace_folding-enabled");
else
dom.removeCssClass(this.element, "ace_folding-enabled");
this.$showFoldWidgets = show;
this.$padding = null;
};
this.getShowFoldWidgets = function() {
return this.$showFoldWidgets;
};
this.$computePadding = function() {
if (!this.element.firstChild)
return {left: 0, right: 0};
var style = dom.computedStyle(this.element.firstChild);
this.$padding = {};
this.$padding.left = parseInt(style.paddingLeft) + 1 || 0;
this.$padding.right = parseInt(style.paddingRight) || 0;
return this.$padding;
};
this.getRegion = function(point) {
var padding = this.$padding || this.$computePadding();
var rect = this.element.getBoundingClientRect();
if (point.x < padding.left + rect.left)
return "markers";
if (this.$showFoldWidgets && point.x > rect.right - padding.right)
return "foldWidgets";
};
}).call(Gutter.prototype);
exports.Gutter = Gutter;
});
ace.define("ace/layer/marker",["require","exports","module","ace/range","ace/lib/dom"], function(acequire, exports, module) {
"use strict";
var Range = acequire("../range").Range;
var dom = acequire("../lib/dom");
var Marker = function(parentEl) {
this.element = dom.createElement("div");
this.element.className = "ace_layer ace_marker-layer";
parentEl.appendChild(this.element);
};
(function() {
this.$padding = 0;
this.setPadding = function(padding) {
this.$padding = padding;
};
this.setSession = function(session) {
this.session = session;
};
this.setMarkers = function(markers) {
this.markers = markers;
};
this.update = function(config) {
if (!config) return;
this.config = config;
var html = [];
for (var key in this.markers) {
var marker = this.markers[key];
if (!marker.range) {
marker.update(html, this, this.session, config);
continue;
}
var range = marker.range.clipRows(config.firstRow, config.lastRow);
if (range.isEmpty()) continue;
range = range.toScreenRange(this.session);
if (marker.renderer) {
var top = this.$getTop(range.start.row, config);
var left = this.$padding + (this.session.$bidiHandler.isBidiRow(range.start.row)
? this.session.$bidiHandler.getPosLeft(range.start.column)
: range.start.column * config.characterWidth);
marker.renderer(html, range, left, top, config);
} else if (marker.type == "fullLine") {
this.drawFullLineMarker(html, range, marker.clazz, config);
} else if (marker.type == "screenLine") {
this.drawScreenLineMarker(html, range, marker.clazz, config);
} else if (range.isMultiLine()) {
if (marker.type == "text")
this.drawTextMarker(html, range, marker.clazz, config);
else
this.drawMultiLineMarker(html, range, marker.clazz, config);
} else {
if (this.session.$bidiHandler.isBidiRow(range.start.row)) {
this.drawBidiSingleLineMarker(html, range, marker.clazz + " ace_start" + " ace_br15", config);
} else {
this.drawSingleLineMarker(html, range, marker.clazz + " ace_start" + " ace_br15", config);
}
}
}
this.element.innerHTML = html.join("");
};
this.$getTop = function(row, layerConfig) {
return (row - layerConfig.firstRowScreen) * layerConfig.lineHeight;
};
function getBorderClass(tl, tr, br, bl) {
return (tl ? 1 : 0) | (tr ? 2 : 0) | (br ? 4 : 0) | (bl ? 8 : 0);
}
this.drawTextMarker = function(stringBuilder, range, clazz, layerConfig, extraStyle) {
var session = this.session;
var start = range.start.row;
var end = range.end.row;
var row = start;
var prev = 0;
var curr = 0;
var next = session.getScreenLastRowColumn(row);
var clazzModified = null;
var lineRange = new Range(row, range.start.column, row, curr);
for (; row <= end; row++) {
lineRange.start.row = lineRange.end.row = row;
lineRange.start.column = row == start ? range.start.column : session.getRowWrapIndent(row);
lineRange.end.column = next;
prev = curr;
curr = next;
next = row + 1 < end ? session.getScreenLastRowColumn(row + 1) : row == end ? 0 : range.end.column;
clazzModified = clazz + (row == start ? " ace_start" : "") + " ace_br"
+ getBorderClass(row == start || row == start + 1 && range.start.column, prev < curr, curr > next, row == end);
if (this.session.$bidiHandler.isBidiRow(row)) {
this.drawBidiSingleLineMarker(stringBuilder, lineRange, clazzModified,
layerConfig, row == end ? 0 : 1, extraStyle);
} else {
this.drawSingleLineMarker(stringBuilder, lineRange, clazzModified,
layerConfig, row == end ? 0 : 1, extraStyle);
}
}
};
this.drawMultiLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
var padding = this.$padding;
var height, top, left;
extraStyle = extraStyle || "";
if (this.session.$bidiHandler.isBidiRow(range.start.row)) {
var range1 = range.clone();
range1.end.row = range1.start.row;
range1.end.column = this.session.getLine(range1.start.row).length;
this.drawBidiSingleLineMarker(stringBuilder, range1, clazz + " ace_br1 ace_start", config, null, extraStyle);
} else {
height = config.lineHeight;
top = this.$getTop(range.start.row, config);
left = padding + range.start.column * config.characterWidth;
stringBuilder.push(
"<div class='", clazz, " ace_br1 ace_start' style='",
"height:", height, "px;",
"right:0;",
"top:", top, "px;",
"left:", left, "px;", extraStyle, "'></div>"
);
}
if (this.session.$bidiHandler.isBidiRow(range.end.row)) {
var range1 = range.clone();
range1.start.row = range1.end.row;
range1.start.column = 0;
this.drawBidiSingleLineMarker(stringBuilder, range1, clazz + " ace_br12", config, null, extraStyle);
} else {
var width = range.end.column * config.characterWidth;
height = config.lineHeight;
top = this.$getTop(range.end.row, config);
stringBuilder.push(
"<div class='", clazz, " ace_br12' style='",
"height:", height, "px;",
"width:", width, "px;",
"top:", top, "px;",
"left:", padding, "px;", extraStyle, "'></div>"
);
}
height = (range.end.row - range.start.row - 1) * config.lineHeight;
if (height <= 0)
return;
top = this.$getTop(range.start.row + 1, config);
var radiusClass = (range.start.column ? 1 : 0) | (range.end.column ? 0 : 8);
stringBuilder.push(
"<div class='", clazz, (radiusClass ? " ace_br" + radiusClass : ""), "' style='",
"height:", height, "px;",
"right:0;",
"top:", top, "px;",
"left:", padding, "px;", extraStyle, "'></div>"
);
};
this.drawSingleLineMarker = function(stringBuilder, range, clazz, config, extraLength, extraStyle) {
var height = config.lineHeight;
var width = (range.end.column + (extraLength || 0) - range.start.column) * config.characterWidth;
var top = this.$getTop(range.start.row, config);
var left = this.$padding + range.start.column * config.characterWidth;
stringBuilder.push(
"<div class='", clazz, "' style='",
"height:", height, "px;",
"width:", width, "px;",
"top:", top, "px;",
"left:", left, "px;", extraStyle || "", "'></div>"
);
};
this.drawBidiSingleLineMarker = function(stringBuilder, range, clazz, config, extraLength, extraStyle) {
var height = config.lineHeight, top = this.$getTop(range.start.row, config), padding = this.$padding;
var selections = this.session.$bidiHandler.getSelections(range.start.column, range.end.column);
selections.forEach(function(selection) {
stringBuilder.push(
"<div class='", clazz, "' style='",
"height:", height, "px;",
"width:", selection.width + (extraLength || 0), "px;",
"top:", top, "px;",
"left:", padding + selection.left, "px;", extraStyle || "", "'></div>"
);
});
};
this.drawFullLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
var top = this.$getTop(range.start.row, config);
var height = config.lineHeight;
if (range.start.row != range.end.row)
height += this.$getTop(range.end.row, config) - top;
stringBuilder.push(
"<div class='", clazz, "' style='",
"height:", height, "px;",
"top:", top, "px;",
"left:0;right:0;", extraStyle || "", "'></div>"
);
};
this.drawScreenLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
var top = this.$getTop(range.start.row, config);
var height = config.lineHeight;
stringBuilder.push(
"<div class='", clazz, "' style='",
"height:", height, "px;",
"top:", top, "px;",
"left:0;right:0;", extraStyle || "", "'></div>"
);
};
}).call(Marker.prototype);
exports.Marker = Marker;
});
ace.define("ace/layer/text",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";
var oop = acequire("../lib/oop");
var dom = acequire("../lib/dom");
var lang = acequire("../lib/lang");
var useragent = acequire("../lib/useragent");
var EventEmitter = acequire("../lib/event_emitter").EventEmitter;
var Text = function(parentEl) {
this.element = dom.createElement("div");
this.element.className = "ace_layer ace_text-layer";
parentEl.appendChild(this.element);
this.$updateEolChar = this.$updateEolChar.bind(this);
};
(function() {
oop.implement(this, EventEmitter);
this.EOF_CHAR = "\xB6";
this.EOL_CHAR_LF = "\xAC";
this.EOL_CHAR_CRLF = "\xa4";
this.EOL_CHAR = this.EOL_CHAR_LF;
this.TAB_CHAR = "\u2014"; //"\u21E5";
this.SPACE_CHAR = "\xB7";
this.$padding = 0;
this.$updateEolChar = function() {
var EOL_CHAR = this.session.doc.getNewLineCharacter() == "\n"
? this.EOL_CHAR_LF
: this.EOL_CHAR_CRLF;
if (this.EOL_CHAR != EOL_CHAR) {
this.EOL_CHAR = EOL_CHAR;
return true;
}
};
this.setPadding = function(padding) {
this.$padding = padding;
this.element.style.padding = "0 " + padding + "px";
};
this.getLineHeight = function() {
return this.$fontMetrics.$characterSize.height || 0;
};
this.getCharacterWidth = function() {
return this.$fontMetrics.$characterSize.width || 0;
};
this.$setFontMetrics = function(measure) {
this.$fontMetrics = measure;
this.$fontMetrics.on("changeCharacterSize", function(e) {
this._signal("changeCharacterSize", e);
}.bind(this));
this.$pollSizeChanges();
};
this.checkForSizeChanges = function() {
this.$fontMetrics.checkForSizeChanges();
};
this.$pollSizeChanges = function() {
return this.$pollSizeChangesTimer = this.$fontMetrics.$pollSizeChanges();
};
this.setSession = function(session) {
this.session = session;
if (session)
this.$computeTabString();
};
this.showInvisibles = false;
this.setShowInvisibles = function(showInvisibles) {
if (this.showInvisibles == showInvisibles)
return false;
this.showInvisibles = showInvisibles;
this.$computeTabString();
return true;
};
this.displayIndentGuides = true;
this.setDisplayIndentGuides = function(display) {
if (this.displayIndentGuides == display)
return false;
this.displayIndentGuides = display;
this.$computeTabString();
return true;
};
this.$tabStrings = [];
this.onChangeTabSize =
this.$computeTabString = function() {
var tabSize = this.session.getTabSize();
this.tabSize = tabSize;
var tabStr = this.$tabStrings = [0];
for (var i = 1; i < tabSize + 1; i++) {
if (this.showInvisibles) {
tabStr.push("<span class='ace_invisible ace_invisible_tab'>"
+ lang.stringRepeat(this.TAB_CHAR, i)
+ "</span>");
} else {
tabStr.push(lang.stringRepeat(" ", i));
}
}
if (this.displayIndentGuides) {
this.$indentGuideRe = /\s\S| \t|\t |\s$/;
var className = "ace_indent-guide";
var spaceClass = "";
var tabClass = "";
if (this.showInvisibles) {
className += " ace_invisible";
spaceClass = " ace_invisible_space";
tabClass = " ace_invisible_tab";
var spaceContent = lang.stringRepeat(this.SPACE_CHAR, this.tabSize);
var tabContent = lang.stringRepeat(this.TAB_CHAR, this.tabSize);
} else{
var spaceContent = lang.stringRepeat(" ", this.tabSize);
var tabContent = spaceContent;
}
this.$tabStrings[" "] = "<span class='" + className + spaceClass + "'>" + spaceContent + "</span>";
this.$tabStrings["\t"] = "<span class='" + className + tabClass + "'>" + tabContent + "</span>";
}
};
this.updateLines = function(config, firstRow, lastRow) {
if (this.config.lastRow != config.lastRow ||
this.config.firstRow != config.firstRow) {
this.scrollLines(config);
}
this.config = config;
var first = Math.max(firstRow, config.firstRow);
var last = Math.min(lastRow, config.lastRow);
var lineElements = this.element.childNodes;
var lineElementsIdx = 0;
for (var row = config.firstRow; row < first; row++) {
var foldLine = this.session.getFoldLine(row);
if (foldLine) {
if (foldLine.containsRow(first)) {
first = foldLine.start.row;
break;
} else {
row = foldLine.end.row;
}
}
lineElementsIdx ++;
}
var row = first;
var foldLine = this.session.getNextFoldLine(row);
var foldStart = foldLine ? foldLine.start.row : Infinity;
while (true) {
if (row > foldStart) {
row = foldLine.end.row+1;
foldLine = this.session.getNextFoldLine(row, foldLine);
foldStart = foldLine ? foldLine.start.row :Infinity;
}
if (row > last)
break;
var lineElement = lineElements[lineElementsIdx++];
if (lineElement) {
var html = [];
this.$renderLine(
html, row, !this.$useLineGroups(), row == foldStart ? foldLine : false
);
lineElement.style.height = config.lineHeight * this.session.getRowLength(row) + "px";
lineElement.innerHTML = html.join("");
}
row++;
}
};
this.scrollLines = function(config) {
var oldConfig = this.config;
this.config = config;
if (!oldConfig || oldConfig.lastRow < config.firstRow)
return this.update(config);
if (config.lastRow < oldConfig.firstRow)
return this.update(config);
var el = this.element;
if (oldConfig.firstRow < config.firstRow)
for (var row=this.session.getFoldedRowCount(oldConfig.firstRow, config.firstRow - 1); row>0; row--)
el.removeChild(el.firstChild);
if (oldConfig.lastRow > config.lastRow)
for (var row=this.session.getFoldedRowCount(config.lastRow + 1, oldConfig.lastRow); row>0; row--)
el.removeChild(el.lastChild);
if (config.firstRow < oldConfig.firstRow) {
var fragment = this.$renderLinesFragment(config, config.firstRow, oldConfig.firstRow - 1);
if (el.firstChild)
el.insertBefore(fragment, el.firstChild);
else
el.appendChild(fragment);
}
if (config.lastRow > oldConfig.lastRow) {
var fragment = this.$renderLinesFragment(config, oldConfig.lastRow + 1, config.lastRow);
el.appendChild(fragment);
}
};
this.$renderLinesFragment = function(config, firstRow, lastRow) {
var fragment = this.element.ownerDocument.createDocumentFragment();
var row = firstRow;
var foldLine = this.session.getNextFoldLine(row);
var foldStart = foldLine ? foldLine.start.row : Infinity;
while (true) {
if (row > foldStart) {
row = foldLine.end.row+1;
foldLine = this.session.getNextFoldLine(row, foldLine);
foldStart = foldLine ? foldLine.start.row : Infinity;
}
if (row > lastRow)
break;
var container = dom.createElement("div");
var html = [];
this.$renderLine(html, row, false, row == foldStart ? foldLine : false);
container.innerHTML = html.join("");
if (this.$useLineGroups()) {
container.className = 'ace_line_group';
fragment.appendChild(container);
container.style.height = config.lineHeight * this.session.getRowLength(row) + "px";
} else {
while(container.firstChild)
fragment.appendChild(container.firstChild);
}
row++;
}
return fragment;
};
this.update = function(config) {
this.config = config;
var html = [];
var firstRow = config.firstRow, lastRow = config.lastRow;
var row = firstRow;
var foldLine = this.session.getNextFoldLine(row);
var foldStart = foldLine ? foldLine.start.row : Infinity;
while (true) {
if (row > foldStart) {
row = foldLine.end.row+1;
foldLine = this.session.getNextFoldLine(row, foldLine);
foldStart = foldLine ? foldLine.start.row :Infinity;
}
if (row > lastRow)
break;
if (this.$useLineGroups())
html.push("<div class='ace_line_group' style='height:", config.lineHeight*this.session.getRowLength(row), "px'>");
this.$renderLine(html, row, false, row == foldStart ? foldLine : false);
if (this.$useLineGroups())
html.push("</div>"); // end the line group
row++;
}
this.element.innerHTML = html.join("");
};
this.$textToken = {
"text": true,
"rparen": true,
"lparen": true
};
this.$renderToken = function(stringBuilder, screenColumn, token, value) {
var self = this;
var replaceReg = /\t|&|<|>|( +)|([\x00-\x1f\x80-\xa0\xad\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\u3000\uFEFF\uFFF9-\uFFFC])|[\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3000-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
var replaceFunc = function(c, a, b, tabIdx, idx4) {
if (a) {
return self.showInvisibles
? "<span class='ace_invisible ace_invisible_space'>" + lang.stringRepeat(self.SPACE_CHAR, c.length) + "</span>"
: c;
} else if (c == "&") {
return "&#38;";
} else if (c == "<") {
return "&#60;";
} else if (c == ">") {
return "&#62;";
} else if (c == "\t") {
var tabSize = self.session.getScreenTabSize(screenColumn + tabIdx);
screenColumn += tabSize - 1;
return self.$tabStrings[tabSize];
} else if (c == "\u3000") {
var classToUse = self.showInvisibles ? "ace_cjk ace_invisible ace_invisible_space" : "ace_cjk";
var space = self.showInvisibles ? self.SPACE_CHAR : "";
screenColumn += 1;
return "<span class='" + classToUse + "' style='width:" +
(self.config.characterWidth * 2) +
"px'>" + space + "</span>";
} else if (b) {
return "<span class='ace_invisible ace_invisible_space ace_invalid'>" + self.SPACE_CHAR + "</span>";
} else {
screenColumn += 1;
return "<span class='ace_cjk' style='width:" +
(self.config.characterWidth * 2) +
"px'>" + c + "</span>";
}
};
var output = value.replace(replaceReg, replaceFunc);
if (!this.$textToken[token.type]) {
var classes = "ace_" + token.type.replace(/\./g, " ace_");
var style = "";
if (token.type == "fold")
style = " style='width:" + (token.value.length * this.config.characterWidth) + "px;' ";
stringBuilder.push("<span class='", classes, "'", style, ">", output, "</span>");
}
else {
stringBuilder.push(output);
}
return screenColumn + value.length;
};
this.renderIndentGuide = function(stringBuilder, value, max) {
var cols = value.search(this.$indentGuideRe);
if (cols <= 0 || cols >= max)
return value;
if (value[0] == " ") {
cols -= cols % this.tabSize;
stringBuilder.push(lang.stringRepeat(this.$tabStrings[" "], cols/this.tabSize));
return value.substr(cols);
} else if (value[0] == "\t") {
stringBuilder.push(lang.stringRepeat(this.$tabStrings["\t"], cols));
return value.substr(cols);
}
return value;
};
this.$renderWrappedLine = function(stringBuilder, tokens, splits, onlyContents) {
var chars = 0;
var split = 0;
var splitChars = splits[0];
var screenColumn = 0;
for (var i = 0; i < tokens.length; i++) {
var token = tokens[i];
var value = token.value;
if (i == 0 && this.displayIndentGuides) {
chars = value.length;
value = this.renderIndentGuide(stringBuilder, value, splitChars);
if (!value)
continue;
chars -= value.length;
}
if (chars + value.length < splitChars) {
screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value);
chars += value.length;
} else {
while (chars + value.length >= splitChars) {
screenColumn = this.$renderToken(
stringBuilder, screenColumn,
token, value.substring(0, splitChars - chars)
);
value = value.substring(splitChars - chars);
chars = splitChars;
if (!onlyContents) {
stringBuilder.push("</div>",
"<div class='ace_line' style='height:",
this.config.lineHeight, "px'>"
);
}
stringBuilder.push(lang.stringRepeat("\xa0", splits.indent));
split ++;
screenColumn = 0;
splitChars = splits[split] || Number.MAX_VALUE;
}
if (value.length != 0) {
chars += value.length;
screenColumn = this.$renderToken(
stringBuilder, screenColumn, token, value
);
}
}
}
};
this.$renderSimpleLine = function(stringBuilder, tokens) {
var screenColumn = 0;
var token = tokens[0];
var value = token.value;
if (this.displayIndentGuides)
value = this.renderIndentGuide(stringBuilder, value);
if (value)
screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value);
for (var i = 1; i < tokens.length; i++) {
token = tokens[i];
value = token.value;
screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value);
}
};
this.$renderLine = function(stringBuilder, row, onlyContents, foldLine) {
if (!foldLine && foldLine != false)
foldLine = this.session.getFoldLine(row);
if (foldLine)
var tokens = this.$getFoldLineTokens(row, foldLine);
else
var tokens = this.session.getTokens(row);
if (!onlyContents) {
stringBuilder.push(
"<div class='ace_line' style='height:",
this.config.lineHeight * (
this.$useLineGroups() ? 1 :this.session.getRowLength(row)
), "px'>"
);
}
if (tokens.length) {
var splits = this.session.getRowSplitData(row);
if (splits && splits.length)
this.$renderWrappedLine(stringBuilder, tokens, splits, onlyContents);
else
this.$renderSimpleLine(stringBuilder, tokens);
}
if (this.showInvisibles) {
if (foldLine)
row = foldLine.end.row;
stringBuilder.push(
"<span class='ace_invisible ace_invisible_eol'>",
row == this.session.getLength() - 1 ? this.EOF_CHAR : this.EOL_CHAR,
"</span>"
);
}
if (!onlyContents)
stringBuilder.push("</div>");
};
this.$getFoldLineTokens = function(row, foldLine) {
var session = this.session;
var renderTokens = [];
function addTokens(tokens, from, to) {
var idx = 0, col = 0;
while ((col + tokens[idx].value.length) < from) {
col += tokens[idx].value.length;
idx++;
if (idx == tokens.length)
return;
}
if (col != from) {
var value = tokens[idx].value.substring(from - col);
if (value.length > (to - from))
value = value.substring(0, to - from);
renderTokens.push({
type: tokens[idx].type,
value: value
});
col = from + value.length;
idx += 1;
}
while (col < to && idx < tokens.length) {
var value = tokens[idx].value;
if (value.length + col > to) {
renderTokens.push({
type: tokens[idx].type,
value: value.substring(0, to - col)
});
} else
renderTokens.push(tokens[idx]);
col += value.length;
idx += 1;
}
}
var tokens = session.getTokens(row);
foldLine.walk(function(placeholder, row, column, lastColumn, isNewRow) {
if (placeholder != null) {
renderTokens.push({
type: "fold",
value: placeholder
});
} else {
if (isNewRow)
tokens = session.getTokens(row);
if (tokens.length)
addTokens(tokens, lastColumn, column);
}
}, foldLine.end.row, this.session.getLine(foldLine.end.row).length);
return renderTokens;
};
this.$useLineGroups = function() {
return this.session.getUseWrapMode();
};
this.destroy = function() {
clearInterval(this.$pollSizeChangesTimer);
if (this.$measureNode)
this.$measureNode.parentNode.removeChild(this.$measureNode);
delete this.$measureNode;
};
}).call(Text.prototype);
exports.Text = Text;
});
ace.define("ace/layer/cursor",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
"use strict";
var dom = acequire("../lib/dom");
var isIE8;
var Cursor = function(parentEl) {
this.element = dom.createElement("div");
this.element.className = "ace_layer ace_cursor-layer";
parentEl.appendChild(this.element);
if (isIE8 === undefined)
isIE8 = !("opacity" in this.element.style);
this.isVisible = false;
this.isBlinking = true;
this.blinkInterval = 1000;
this.smoothBlinking = false;
this.cursors = [];
this.cursor = this.addCursor();
dom.addCssClass(this.element, "ace_hidden-cursors");
this.$updateCursors = (isIE8
? this.$updateVisibility
: this.$updateOpacity).bind(this);
};
(function() {
this.$updateVisibility = function(val) {
var cursors = this.cursors;
for (var i = cursors.length; i--; )
cursors[i].style.visibility = val ? "" : "hidden";
};
this.$updateOpacity = function(val) {
var cursors = this.cursors;
for (var i = cursors.length; i--; )
cursors[i].style.opacity = val ? "" : "0";
};
this.$padding = 0;
this.setPadding = function(padding) {
this.$padding = padding;
};
this.setSession = function(session) {
this.session = session;
};
this.setBlinking = function(blinking) {
if (blinking != this.isBlinking){
this.isBlinking = blinking;
this.restartTimer();
}
};
this.setBlinkInterval = function(blinkInterval) {
if (blinkInterval != this.blinkInterval){
this.blinkInterval = blinkInterval;
this.restartTimer();
}
};
this.setSmoothBlinking = function(smoothBlinking) {
if (smoothBlinking != this.smoothBlinking && !isIE8) {
this.smoothBlinking = smoothBlinking;
dom.setCssClass(this.element, "ace_smooth-blinking", smoothBlinking);
this.$updateCursors(true);
this.$updateCursors = (this.$updateOpacity).bind(this);
this.restartTimer();
}
};
this.addCursor = function() {
var el = dom.createElement("div");
el.className = "ace_cursor";
this.element.appendChild(el);
this.cursors.push(el);
return el;
};
this.removeCursor = function() {
if (this.cursors.length > 1) {
var el = this.cursors.pop();
el.parentNode.removeChild(el);
return el;
}
};
this.hideCursor = function() {
this.isVisible = false;
dom.addCssClass(this.element, "ace_hidden-cursors");
this.restartTimer();
};
this.showCursor = function() {
this.isVisible = true;
dom.removeCssClass(this.element, "ace_hidden-cursors");
this.restartTimer();
};
this.restartTimer = function() {
var update = this.$updateCursors;
clearInterval(this.intervalId);
clearTimeout(this.timeoutId);
if (this.smoothBlinking) {
dom.removeCssClass(this.element, "ace_smooth-blinking");
}
update(true);
if (!this.isBlinking || !this.blinkInterval || !this.isVisible)
return;
if (this.smoothBlinking) {
setTimeout(function(){
dom.addCssClass(this.element, "ace_smooth-blinking");
}.bind(this));
}
var blink = function(){
this.timeoutId = setTimeout(function() {
update(false);
}, 0.6 * this.blinkInterval);
}.bind(this);
this.intervalId = setInterval(function() {
update(true);
blink();
}, this.blinkInterval);
blink();
};
this.getPixelPosition = function(position, onScreen) {
if (!this.config || !this.session)
return {left : 0, top : 0};
if (!position)
position = this.session.selection.getCursor();
var pos = this.session.documentToScreenPosition(position);
var cursorLeft = this.$padding + (this.session.$bidiHandler.isBidiRow(pos.row, position.row)
? this.session.$bidiHandler.getPosLeft(pos.column)
: pos.column * this.config.characterWidth);
var cursorTop = (pos.row - (onScreen ? this.config.firstRowScreen : 0)) *
this.config.lineHeight;
return {left : cursorLeft, top : cursorTop};
};
this.update = function(config) {
this.config = config;
var selections = this.session.$selectionMarkers;
var i = 0, cursorIndex = 0;
if (selections === undefined || selections.length === 0){
selections = [{cursor: null}];
}
for (var i = 0, n = selections.length; i < n; i++) {
var pixelPos = this.getPixelPosition(selections[i].cursor, true);
if ((pixelPos.top > config.height + config.offset ||
pixelPos.top < 0) && i > 1) {
continue;
}
var style = (this.cursors[cursorIndex++] || this.addCursor()).style;
if (!this.drawCursor) {
style.left = pixelPos.left + "px";
style.top = pixelPos.top + "px";
style.width = config.characterWidth + "px";
style.height = config.lineHeight + "px";
} else {
this.drawCursor(style, pixelPos, config, selections[i], this.session);
}
}
while (this.cursors.length > cursorIndex)
this.removeCursor();
var overwrite = this.session.getOverwrite();
this.$setOverwrite(overwrite);
this.$pixelPos = pixelPos;
this.restartTimer();
};
this.drawCursor = null;
this.$setOverwrite = function(overwrite) {
if (overwrite != this.overwrite) {
this.overwrite = overwrite;
if (overwrite)
dom.addCssClass(this.element, "ace_overwrite-cursors");
else
dom.removeCssClass(this.element, "ace_overwrite-cursors");
}
};
this.destroy = function() {
clearInterval(this.intervalId);
clearTimeout(this.timeoutId);
};
}).call(Cursor.prototype);
exports.Cursor = Cursor;
});
ace.define("ace/scrollbar",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";
var oop = acequire("./lib/oop");
var dom = acequire("./lib/dom");
var event = acequire("./lib/event");
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var MAX_SCROLL_H = 0x8000;
var ScrollBar = function(parent) {
this.element = dom.createElement("div");
this.element.className = "ace_scrollbar ace_scrollbar" + this.classSuffix;
this.inner = dom.createElement("div");
this.inner.className = "ace_scrollbar-inner";
this.element.appendChild(this.inner);
parent.appendChild(this.element);
this.setVisible(false);
this.skipEvent = false;
event.addListener(this.element, "scroll", this.onScroll.bind(this));
event.addListener(this.element, "mousedown", event.preventDefault);
};
(function() {
oop.implement(this, EventEmitter);
this.setVisible = function(isVisible) {
this.element.style.display = isVisible ? "" : "none";
this.isVisible = isVisible;
this.coeff = 1;
};
}).call(ScrollBar.prototype);
var VScrollBar = function(parent, renderer) {
ScrollBar.call(this, parent);
this.scrollTop = 0;
this.scrollHeight = 0;
renderer.$scrollbarWidth =
this.width = dom.scrollbarWidth(parent.ownerDocument);
this.inner.style.width =
this.element.style.width = (this.width || 15) + 5 + "px";
this.$minWidth = 0;
};
oop.inherits(VScrollBar, ScrollBar);
(function() {
this.classSuffix = '-v';
this.onScroll = function() {
if (!this.skipEvent) {
this.scrollTop = this.element.scrollTop;
if (this.coeff != 1) {
var h = this.element.clientHeight / this.scrollHeight;
this.scrollTop = this.scrollTop * (1 - h) / (this.coeff - h);
}
this._emit("scroll", {data: this.scrollTop});
}
this.skipEvent = false;
};
this.getWidth = function() {
return Math.max(this.isVisible ? this.width : 0, this.$minWidth || 0);
};
this.setHeight = function(height) {
this.element.style.height = height + "px";
};
this.setInnerHeight =
this.setScrollHeight = function(height) {
this.scrollHeight = height;
if (height > MAX_SCROLL_H) {
this.coeff = MAX_SCROLL_H / height;
height = MAX_SCROLL_H;
} else if (this.coeff != 1) {
this.coeff = 1;
}
this.inner.style.height = height + "px";
};
this.setScrollTop = function(scrollTop) {
if (this.scrollTop != scrollTop) {
this.skipEvent = true;
this.scrollTop = scrollTop;
this.element.scrollTop = scrollTop * this.coeff;
}
};
}).call(VScrollBar.prototype);
var HScrollBar = function(parent, renderer) {
ScrollBar.call(this, parent);
this.scrollLeft = 0;
this.height = renderer.$scrollbarWidth;
this.inner.style.height =
this.element.style.height = (this.height || 15) + 5 + "px";
};
oop.inherits(HScrollBar, ScrollBar);
(function() {
this.classSuffix = '-h';
this.onScroll = function() {
if (!this.skipEvent) {
this.scrollLeft = this.element.scrollLeft;
this._emit("scroll", {data: this.scrollLeft});
}
this.skipEvent = false;
};
this.getHeight = function() {
return this.isVisible ? this.height : 0;
};
this.setWidth = function(width) {
this.element.style.width = width + "px";
};
this.setInnerWidth = function(width) {
this.inner.style.width = width + "px";
};
this.setScrollWidth = function(width) {
this.inner.style.width = width + "px";
};
this.setScrollLeft = function(scrollLeft) {
if (this.scrollLeft != scrollLeft) {
this.skipEvent = true;
this.scrollLeft = this.element.scrollLeft = scrollLeft;
}
};
}).call(HScrollBar.prototype);
exports.ScrollBar = VScrollBar; // backward compatibility
exports.ScrollBarV = VScrollBar; // backward compatibility
exports.ScrollBarH = HScrollBar; // backward compatibility
exports.VScrollBar = VScrollBar;
exports.HScrollBar = HScrollBar;
});
ace.define("ace/renderloop",["require","exports","module","ace/lib/event"], function(acequire, exports, module) {
"use strict";
var event = acequire("./lib/event");
var RenderLoop = function(onRender, win) {
this.onRender = onRender;
this.pending = false;
this.changes = 0;
this.window = win || window;
};
(function() {
this.schedule = function(change) {
this.changes = this.changes | change;
if (!this.pending && this.changes) {
this.pending = true;
var _self = this;
event.nextFrame(function() {
_self.pending = false;
var changes;
while (changes = _self.changes) {
_self.changes = 0;
_self.onRender(changes);
}
}, this.window);
}
};
}).call(RenderLoop.prototype);
exports.RenderLoop = RenderLoop;
});
ace.define("ace/layer/font_metrics",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/lib/event_emitter"], function(acequire, exports, module) {
var oop = acequire("../lib/oop");
var dom = acequire("../lib/dom");
var lang = acequire("../lib/lang");
var useragent = acequire("../lib/useragent");
var EventEmitter = acequire("../lib/event_emitter").EventEmitter;
var CHAR_COUNT = 0;
var FontMetrics = exports.FontMetrics = function(parentEl) {
this.el = dom.createElement("div");
this.$setMeasureNodeStyles(this.el.style, true);
this.$main = dom.createElement("div");
this.$setMeasureNodeStyles(this.$main.style);
this.$measureNode = dom.createElement("div");
this.$setMeasureNodeStyles(this.$measureNode.style);
this.el.appendChild(this.$main);
this.el.appendChild(this.$measureNode);
parentEl.appendChild(this.el);
if (!CHAR_COUNT)
this.$testFractionalRect();
this.$measureNode.innerHTML = lang.stringRepeat("X", CHAR_COUNT);
this.$characterSize = {width: 0, height: 0};
this.checkForSizeChanges();
};
(function() {
oop.implement(this, EventEmitter);
this.$characterSize = {width: 0, height: 0};
this.$testFractionalRect = function() {
var el = dom.createElement("div");
this.$setMeasureNodeStyles(el.style);
el.style.width = "0.2px";
document.documentElement.appendChild(el);
var w = el.getBoundingClientRect().width;
if (w > 0 && w < 1)
CHAR_COUNT = 50;
else
CHAR_COUNT = 100;
el.parentNode.removeChild(el);
};
this.$setMeasureNodeStyles = function(style, isRoot) {
style.width = style.height = "auto";
style.left = style.top = "0px";
style.visibility = "hidden";
style.position = "absolute";
style.whiteSpace = "pre";
if (useragent.isIE < 8) {
style["font-family"] = "inherit";
} else {
style.font = "inherit";
}
style.overflow = isRoot ? "hidden" : "visible";
};
this.checkForSizeChanges = function() {
var size = this.$measureSizes();
if (size && (this.$characterSize.width !== size.width || this.$characterSize.height !== size.height)) {
this.$measureNode.style.fontWeight = "bold";
var boldSize = this.$measureSizes();
this.$measureNode.style.fontWeight = "";
this.$characterSize = size;
this.charSizes = Object.create(null);
this.allowBoldFonts = boldSize && boldSize.width === size.width && boldSize.height === size.height;
this._emit("changeCharacterSize", {data: size});
}
};
this.$pollSizeChanges = function() {
if (this.$pollSizeChangesTimer)
return this.$pollSizeChangesTimer;
var self = this;
return this.$pollSizeChangesTimer = setInterval(function() {
self.checkForSizeChanges();
}, 500);
};
this.setPolling = function(val) {
if (val) {
this.$pollSizeChanges();
} else if (this.$pollSizeChangesTimer) {
clearInterval(this.$pollSizeChangesTimer);
this.$pollSizeChangesTimer = 0;
}
};
this.$measureSizes = function() {
if (CHAR_COUNT === 50) {
var rect = null;
try {
rect = this.$measureNode.getBoundingClientRect();
} catch(e) {
rect = {width: 0, height:0 };
}
var size = {
height: rect.height,
width: rect.width / CHAR_COUNT
};
} else {
var size = {
height: this.$measureNode.clientHeight,
width: this.$measureNode.clientWidth / CHAR_COUNT
};
}
if (size.width === 0 || size.height === 0)
return null;
return size;
};
this.$measureCharWidth = function(ch) {
this.$main.innerHTML = lang.stringRepeat(ch, CHAR_COUNT);
var rect = this.$main.getBoundingClientRect();
return rect.width / CHAR_COUNT;
};
this.getCharacterWidth = function(ch) {
var w = this.charSizes[ch];
if (w === undefined) {
w = this.charSizes[ch] = this.$measureCharWidth(ch) / this.$characterSize.width;
}
return w;
};
this.destroy = function() {
clearInterval(this.$pollSizeChangesTimer);
if (this.el && this.el.parentNode)
this.el.parentNode.removeChild(this.el);
};
}).call(FontMetrics.prototype);
});
ace.define("ace/virtual_renderer",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/config","ace/lib/useragent","ace/layer/gutter","ace/layer/marker","ace/layer/text","ace/layer/cursor","ace/scrollbar","ace/scrollbar","ace/renderloop","ace/layer/font_metrics","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";
var oop = acequire("./lib/oop");
var dom = acequire("./lib/dom");
var config = acequire("./config");
var useragent = acequire("./lib/useragent");
var GutterLayer = acequire("./layer/gutter").Gutter;
var MarkerLayer = acequire("./layer/marker").Marker;
var TextLayer = acequire("./layer/text").Text;
var CursorLayer = acequire("./layer/cursor").Cursor;
var HScrollBar = acequire("./scrollbar").HScrollBar;
var VScrollBar = acequire("./scrollbar").VScrollBar;
var RenderLoop = acequire("./renderloop").RenderLoop;
var FontMetrics = acequire("./layer/font_metrics").FontMetrics;
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var editorCss = ".ace_editor {\
position: relative;\
overflow: hidden;\
font: 12px/normal 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;\
direction: ltr;\
text-align: left;\
-webkit-tap-highlight-color: rgba(0, 0, 0, 0);\
}\
.ace_scroller {\
position: absolute;\
overflow: hidden;\
top: 0;\
bottom: 0;\
background-color: inherit;\
-ms-user-select: none;\
-moz-user-select: none;\
-webkit-user-select: none;\
user-select: none;\
cursor: text;\
}\
.ace_content {\
position: absolute;\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
min-width: 100%;\
}\
.ace_dragging .ace_scroller:before{\
position: absolute;\
top: 0;\
left: 0;\
right: 0;\
bottom: 0;\
content: '';\
background: rgba(250, 250, 250, 0.01);\
z-index: 1000;\
}\
.ace_dragging.ace_dark .ace_scroller:before{\
background: rgba(0, 0, 0, 0.01);\
}\
.ace_selecting, .ace_selecting * {\
cursor: text !important;\
}\
.ace_gutter {\
position: absolute;\
overflow : hidden;\
width: auto;\
top: 0;\
bottom: 0;\
left: 0;\
cursor: default;\
z-index: 4;\
-ms-user-select: none;\
-moz-user-select: none;\
-webkit-user-select: none;\
user-select: none;\
}\
.ace_gutter-active-line {\
position: absolute;\
left: 0;\
right: 0;\
}\
.ace_scroller.ace_scroll-left {\
box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;\
}\
.ace_gutter-cell {\
padding-left: 19px;\
padding-right: 6px;\
background-repeat: no-repeat;\
}\
.ace_gutter-cell.ace_error {\
background-image: url(\"data:image/png;base64,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\");\
background-repeat: no-repeat;\
background-position: 2px center;\
}\
.ace_gutter-cell.ace_warning {\
background-image: url(\"data:image/png;base64,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\");\
background-position: 2px center;\
}\
.ace_gutter-cell.ace_info {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAAAAAA6mKC9AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAAJ0Uk5TAAB2k804AAAAPklEQVQY02NgIB68QuO3tiLznjAwpKTgNyDbMegwisCHZUETUZV0ZqOquBpXj2rtnpSJT1AEnnRmL2OgGgAAIKkRQap2htgAAAAASUVORK5CYII=\");\
background-position: 2px center;\
}\
.ace_dark .ace_gutter-cell.ace_info {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQBAMAAADt3eJSAAAAJFBMVEUAAAChoaGAgIAqKiq+vr6tra1ZWVmUlJSbm5s8PDxubm56enrdgzg3AAAAAXRSTlMAQObYZgAAAClJREFUeNpjYMAPdsMYHegyJZFQBlsUlMFVCWUYKkAZMxZAGdxlDMQBAG+TBP4B6RyJAAAAAElFTkSuQmCC\");\
}\
.ace_scrollbar {\
position: absolute;\
right: 0;\
bottom: 0;\
z-index: 6;\
}\
.ace_scrollbar-inner {\
position: absolute;\
cursor: text;\
left: 0;\
top: 0;\
}\
.ace_scrollbar-v{\
overflow-x: hidden;\
overflow-y: scroll;\
top: 0;\
}\
.ace_scrollbar-h {\
overflow-x: scroll;\
overflow-y: hidden;\
left: 0;\
}\
.ace_print-margin {\
position: absolute;\
height: 100%;\
}\
.ace_text-input {\
position: absolute;\
z-index: 0;\
width: 0.5em;\
height: 1em;\
opacity: 0;\
background: transparent;\
-moz-appearance: none;\
appearance: none;\
border: none;\
resize: none;\
outline: none;\
overflow: hidden;\
font: inherit;\
padding: 0 1px;\
margin: 0 -1px;\
text-indent: -1em;\
-ms-user-select: text;\
-moz-user-select: text;\
-webkit-user-select: text;\
user-select: text;\
white-space: pre!important;\
}\
.ace_text-input.ace_composition {\
background: inherit;\
color: inherit;\
z-index: 1000;\
opacity: 1;\
text-indent: 0;\
}\
.ace_layer {\
z-index: 1;\
position: absolute;\
overflow: hidden;\
word-wrap: normal;\
white-space: pre;\
height: 100%;\
width: 100%;\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
pointer-events: none;\
}\
.ace_gutter-layer {\
position: relative;\
width: auto;\
text-align: right;\
pointer-events: auto;\
}\
.ace_text-layer {\
font: inherit !important;\
}\
.ace_cjk {\
display: inline-block;\
text-align: center;\
}\
.ace_cursor-layer {\
z-index: 4;\
}\
.ace_cursor {\
z-index: 4;\
position: absolute;\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
border-left: 2px solid;\
transform: translatez(0);\
}\
.ace_multiselect .ace_cursor {\
border-left-width: 1px;\
}\
.ace_slim-cursors .ace_cursor {\
border-left-width: 1px;\
}\
.ace_overwrite-cursors .ace_cursor {\
border-left-width: 0;\
border-bottom: 1px solid;\
}\
.ace_hidden-cursors .ace_cursor {\
opacity: 0.2;\
}\
.ace_smooth-blinking .ace_cursor {\
-webkit-transition: opacity 0.18s;\
transition: opacity 0.18s;\
}\
.ace_marker-layer .ace_step, .ace_marker-layer .ace_stack {\
position: absolute;\
z-index: 3;\
}\
.ace_marker-layer .ace_selection {\
position: absolute;\
z-index: 5;\
}\
.ace_marker-layer .ace_bracket {\
position: absolute;\
z-index: 6;\
}\
.ace_marker-layer .ace_active-line {\
position: absolute;\
z-index: 2;\
}\
.ace_marker-layer .ace_selected-word {\
position: absolute;\
z-index: 4;\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
}\
.ace_line .ace_fold {\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
display: inline-block;\
height: 11px;\
margin-top: -2px;\
vertical-align: middle;\
background-image:\
url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII=\"),\
url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACJJREFUeNpi+P//fxgTAwPDBxDxD078RSX+YeEyDFMCIMAAI3INmXiwf2YAAAAASUVORK5CYII=\");\
background-repeat: no-repeat, repeat-x;\
background-position: center center, top left;\
color: transparent;\
border: 1px solid black;\
border-radius: 2px;\
cursor: pointer;\
pointer-events: auto;\
}\
.ace_dark .ace_fold {\
}\
.ace_fold:hover{\
background-image:\
url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII=\"),\
url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACBJREFUeNpi+P//fz4TAwPDZxDxD5X4i5fLMEwJgAADAEPVDbjNw87ZAAAAAElFTkSuQmCC\");\
}\
.ace_tooltip {\
background-color: #FFF;\
background-image: -webkit-linear-gradient(top, transparent, rgba(0, 0, 0, 0.1));\
background-image: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.1));\
border: 1px solid gray;\
border-radius: 1px;\
box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);\
color: black;\
max-width: 100%;\
padding: 3px 4px;\
position: fixed;\
z-index: 999999;\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
cursor: default;\
white-space: pre;\
word-wrap: break-word;\
line-height: normal;\
font-style: normal;\
font-weight: normal;\
letter-spacing: normal;\
pointer-events: none;\
}\
.ace_folding-enabled > .ace_gutter-cell {\
padding-right: 13px;\
}\
.ace_fold-widget {\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
margin: 0 -12px 0 1px;\
display: none;\
width: 11px;\
vertical-align: top;\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42mWKsQ0AMAzC8ixLlrzQjzmBiEjp0A6WwBCSPgKAXoLkqSot7nN3yMwR7pZ32NzpKkVoDBUxKAAAAABJRU5ErkJggg==\");\
background-repeat: no-repeat;\
background-position: center;\
border-radius: 3px;\
border: 1px solid transparent;\
cursor: pointer;\
}\
.ace_folding-enabled .ace_fold-widget {\
display: inline-block; \
}\
.ace_fold-widget.ace_end {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42m3HwQkAMAhD0YzsRchFKI7sAikeWkrxwScEB0nh5e7KTPWimZki4tYfVbX+MNl4pyZXejUO1QAAAABJRU5ErkJggg==\");\
}\
.ace_fold-widget.ace_closed {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAGCAYAAAAG5SQMAAAAOUlEQVR42jXKwQkAMAgDwKwqKD4EwQ26sSOkVWjgIIHAzPiCgaqiqnJHZnKICBERHN194O5b9vbLuAVRL+l0YWnZAAAAAElFTkSuQmCCXA==\");\
}\
.ace_fold-widget:hover {\
border: 1px solid rgba(0, 0, 0, 0.3);\
background-color: rgba(255, 255, 255, 0.2);\
box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\
}\
.ace_fold-widget:active {\
border: 1px solid rgba(0, 0, 0, 0.4);\
background-color: rgba(0, 0, 0, 0.05);\
box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\
}\
.ace_dark .ace_fold-widget {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHklEQVQIW2P4//8/AzoGEQ7oGCaLLAhWiSwB146BAQCSTPYocqT0AAAAAElFTkSuQmCC\");\
}\
.ace_dark .ace_fold-widget.ace_end {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAH0lEQVQIW2P4//8/AxQ7wNjIAjDMgC4AxjCVKBirIAAF0kz2rlhxpAAAAABJRU5ErkJggg==\");\
}\
.ace_dark .ace_fold-widget.ace_closed {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAFCAYAAACAcVaiAAAAHElEQVQIW2P4//+/AxAzgDADlOOAznHAKgPWAwARji8UIDTfQQAAAABJRU5ErkJggg==\");\
}\
.ace_dark .ace_fold-widget:hover {\
box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\
background-color: rgba(255, 255, 255, 0.1);\
}\
.ace_dark .ace_fold-widget:active {\
box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\
}\
.ace_fold-widget.ace_invalid {\
background-color: #FFB4B4;\
border-color: #DE5555;\
}\
.ace_fade-fold-widgets .ace_fold-widget {\
-webkit-transition: opacity 0.4s ease 0.05s;\
transition: opacity 0.4s ease 0.05s;\
opacity: 0;\
}\
.ace_fade-fold-widgets:hover .ace_fold-widget {\
-webkit-transition: opacity 0.05s ease 0.05s;\
transition: opacity 0.05s ease 0.05s;\
opacity:1;\
}\
.ace_underline {\
text-decoration: underline;\
}\
.ace_bold {\
font-weight: bold;\
}\
.ace_nobold .ace_bold {\
font-weight: normal;\
}\
.ace_italic {\
font-style: italic;\
}\
.ace_error-marker {\
background-color: rgba(255, 0, 0,0.2);\
position: absolute;\
z-index: 9;\
}\
.ace_highlight-marker {\
background-color: rgba(255, 255, 0,0.2);\
position: absolute;\
z-index: 8;\
}\
.ace_br1 {border-top-left-radius : 3px;}\
.ace_br2 {border-top-right-radius : 3px;}\
.ace_br3 {border-top-left-radius : 3px; border-top-right-radius: 3px;}\
.ace_br4 {border-bottom-right-radius: 3px;}\
.ace_br5 {border-top-left-radius : 3px; border-bottom-right-radius: 3px;}\
.ace_br6 {border-top-right-radius : 3px; border-bottom-right-radius: 3px;}\
.ace_br7 {border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px;}\
.ace_br8 {border-bottom-left-radius : 3px;}\
.ace_br9 {border-top-left-radius : 3px; border-bottom-left-radius: 3px;}\
.ace_br10{border-top-right-radius : 3px; border-bottom-left-radius: 3px;}\
.ace_br11{border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-left-radius: 3px;}\
.ace_br12{border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\
.ace_br13{border-top-left-radius : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\
.ace_br14{border-top-right-radius : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\
.ace_br15{border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\
.ace_text-input-ios {\
position: absolute !important;\
top: -100000px !important;\
left: -100000px !important;\
}\
";
dom.importCssString(editorCss, "ace_editor.css");
var VirtualRenderer = function(container, theme) {
var _self = this;
this.container = container || dom.createElement("div");
this.$keepTextAreaAtCursor = !useragent.isOldIE;
dom.addCssClass(this.container, "ace_editor");
this.setTheme(theme);
this.$gutter = dom.createElement("div");
this.$gutter.className = "ace_gutter";
this.container.appendChild(this.$gutter);
this.$gutter.setAttribute("aria-hidden", true);
this.scroller = dom.createElement("div");
this.scroller.className = "ace_scroller";
this.container.appendChild(this.scroller);
this.content = dom.createElement("div");
this.content.className = "ace_content";
this.scroller.appendChild(this.content);
this.$gutterLayer = new GutterLayer(this.$gutter);
this.$gutterLayer.on("changeGutterWidth", this.onGutterResize.bind(this));
this.$markerBack = new MarkerLayer(this.content);
var textLayer = this.$textLayer = new TextLayer(this.content);
this.canvas = textLayer.element;
this.$markerFront = new MarkerLayer(this.content);
this.$cursorLayer = new CursorLayer(this.content);
this.$horizScroll = false;
this.$vScroll = false;
this.scrollBar =
this.scrollBarV = new VScrollBar(this.container, this);
this.scrollBarH = new HScrollBar(this.container, this);
this.scrollBarV.addEventListener("scroll", function(e) {
if (!_self.$scrollAnimation)
_self.session.setScrollTop(e.data - _self.scrollMargin.top);
});
this.scrollBarH.addEventListener("scroll", function(e) {
if (!_self.$scrollAnimation)
_self.session.setScrollLeft(e.data - _self.scrollMargin.left);
});
this.scrollTop = 0;
this.scrollLeft = 0;
this.cursorPos = {
row : 0,
column : 0
};
this.$fontMetrics = new FontMetrics(this.container);
this.$textLayer.$setFontMetrics(this.$fontMetrics);
this.$textLayer.addEventListener("changeCharacterSize", function(e) {
_self.updateCharacterSize();
_self.onResize(true, _self.gutterWidth, _self.$size.width, _self.$size.height);
_self._signal("changeCharacterSize", e);
});
this.$size = {
width: 0,
height: 0,
scrollerHeight: 0,
scrollerWidth: 0,
$dirty: true
};
this.layerConfig = {
width : 1,
padding : 0,
firstRow : 0,
firstRowScreen: 0,
lastRow : 0,
lineHeight : 0,
characterWidth : 0,
minHeight : 1,
maxHeight : 1,
offset : 0,
height : 1,
gutterOffset: 1
};
this.scrollMargin = {
left: 0,
right: 0,
top: 0,
bottom: 0,
v: 0,
h: 0
};
this.$loop = new RenderLoop(
this.$renderChanges.bind(this),
this.container.ownerDocument.defaultView
);
this.$loop.schedule(this.CHANGE_FULL);
this.updateCharacterSize();
this.setPadding(4);
config.resetOptions(this);
config._emit("renderer", this);
};
(function() {
this.CHANGE_CURSOR = 1;
this.CHANGE_MARKER = 2;
this.CHANGE_GUTTER = 4;
this.CHANGE_SCROLL = 8;
this.CHANGE_LINES = 16;
this.CHANGE_TEXT = 32;
this.CHANGE_SIZE = 64;
this.CHANGE_MARKER_BACK = 128;
this.CHANGE_MARKER_FRONT = 256;
this.CHANGE_FULL = 512;
this.CHANGE_H_SCROLL = 1024;
oop.implement(this, EventEmitter);
this.updateCharacterSize = function() {
if (this.$textLayer.allowBoldFonts != this.$allowBoldFonts) {
this.$allowBoldFonts = this.$textLayer.allowBoldFonts;
this.setStyle("ace_nobold", !this.$allowBoldFonts);
}
this.layerConfig.characterWidth =
this.characterWidth = this.$textLayer.getCharacterWidth();
this.layerConfig.lineHeight =
this.lineHeight = this.$textLayer.getLineHeight();
this.$updatePrintMargin();
};
this.setSession = function(session) {
if (this.session)
this.session.doc.off("changeNewLineMode", this.onChangeNewLineMode);
this.session = session;
if (session && this.scrollMargin.top && session.getScrollTop() <= 0)
session.setScrollTop(-this.scrollMargin.top);
this.$cursorLayer.setSession(session);
this.$markerBack.setSession(session);
this.$markerFront.setSession(session);
this.$gutterLayer.setSession(session);
this.$textLayer.setSession(session);
if (!session)
return;
this.$loop.schedule(this.CHANGE_FULL);
this.session.$setFontMetrics(this.$fontMetrics);
this.scrollBarH.scrollLeft = this.scrollBarV.scrollTop = null;
this.onChangeNewLineMode = this.onChangeNewLineMode.bind(this);
this.onChangeNewLineMode();
this.session.doc.on("changeNewLineMode", this.onChangeNewLineMode);
};
this.updateLines = function(firstRow, lastRow, force) {
if (lastRow === undefined)
lastRow = Infinity;
if (!this.$changedLines) {
this.$changedLines = {
firstRow: firstRow,
lastRow: lastRow
};
}
else {
if (this.$changedLines.firstRow > firstRow)
this.$changedLines.firstRow = firstRow;
if (this.$changedLines.lastRow < lastRow)
this.$changedLines.lastRow = lastRow;
}
if (this.$changedLines.lastRow < this.layerConfig.firstRow) {
if (force)
this.$changedLines.lastRow = this.layerConfig.lastRow;
else
return;
}
if (this.$changedLines.firstRow > this.layerConfig.lastRow)
return;
this.$loop.schedule(this.CHANGE_LINES);
};
this.onChangeNewLineMode = function() {
this.$loop.schedule(this.CHANGE_TEXT);
this.$textLayer.$updateEolChar();
this.session.$bidiHandler.setEolChar(this.$textLayer.EOL_CHAR);
};
this.onChangeTabSize = function() {
this.$loop.schedule(this.CHANGE_TEXT | this.CHANGE_MARKER);
this.$textLayer.onChangeTabSize();
};
this.updateText = function() {
this.$loop.schedule(this.CHANGE_TEXT);
};
this.updateFull = function(force) {
if (force)
this.$renderChanges(this.CHANGE_FULL, true);
else
this.$loop.schedule(this.CHANGE_FULL);
};
this.updateFontSize = function() {
this.$textLayer.checkForSizeChanges();
};
this.$changes = 0;
this.$updateSizeAsync = function() {
if (this.$loop.pending)
this.$size.$dirty = true;
else
this.onResize();
};
this.onResize = function(force, gutterWidth, width, height) {
if (this.resizing > 2)
return;
else if (this.resizing > 0)
this.resizing++;
else
this.resizing = force ? 1 : 0;
var el = this.container;
if (!height)
height = el.clientHeight || el.scrollHeight;
if (!width)
width = el.clientWidth || el.scrollWidth;
var changes = this.$updateCachedSize(force, gutterWidth, width, height);
if (!this.$size.scrollerHeight || (!width && !height))
return this.resizing = 0;
if (force)
this.$gutterLayer.$padding = null;
if (force)
this.$renderChanges(changes | this.$changes, true);
else
this.$loop.schedule(changes | this.$changes);
if (this.resizing)
this.resizing = 0;
this.scrollBarV.scrollLeft = this.scrollBarV.scrollTop = null;
};
this.$updateCachedSize = function(force, gutterWidth, width, height) {
height -= (this.$extraHeight || 0);
var changes = 0;
var size = this.$size;
var oldSize = {
width: size.width,
height: size.height,
scrollerHeight: size.scrollerHeight,
scrollerWidth: size.scrollerWidth
};
if (height && (force || size.height != height)) {
size.height = height;
changes |= this.CHANGE_SIZE;
size.scrollerHeight = size.height;
if (this.$horizScroll)
size.scrollerHeight -= this.scrollBarH.getHeight();
this.scrollBarV.element.style.bottom = this.scrollBarH.getHeight() + "px";
changes = changes | this.CHANGE_SCROLL;
}
if (width && (force || size.width != width)) {
changes |= this.CHANGE_SIZE;
size.width = width;
if (gutterWidth == null)
gutterWidth = this.$showGutter ? this.$gutter.offsetWidth : 0;
this.gutterWidth = gutterWidth;
this.scrollBarH.element.style.left =
this.scroller.style.left = gutterWidth + "px";
size.scrollerWidth = Math.max(0, width - gutterWidth - this.scrollBarV.getWidth());
this.scrollBarH.element.style.right =
this.scroller.style.right = this.scrollBarV.getWidth() + "px";
this.scroller.style.bottom = this.scrollBarH.getHeight() + "px";
if (this.session && this.session.getUseWrapMode() && this.adjustWrapLimit() || force)
changes |= this.CHANGE_FULL;
}
size.$dirty = !width || !height;
if (changes)
this._signal("resize", oldSize);
return changes;
};
this.onGutterResize = function() {
var gutterWidth = this.$showGutter ? this.$gutter.offsetWidth : 0;
if (gutterWidth != this.gutterWidth)
this.$changes |= this.$updateCachedSize(true, gutterWidth, this.$size.width, this.$size.height);
if (this.session.getUseWrapMode() && this.adjustWrapLimit()) {
this.$loop.schedule(this.CHANGE_FULL);
} else if (this.$size.$dirty) {
this.$loop.schedule(this.CHANGE_FULL);
} else {
this.$computeLayerConfig();
this.$loop.schedule(this.CHANGE_MARKER);
}
};
this.adjustWrapLimit = function() {
var availableWidth = this.$size.scrollerWidth - this.$padding * 2;
var limit = Math.floor(availableWidth / this.characterWidth);
return this.session.adjustWrapLimit(limit, this.$showPrintMargin && this.$printMarginColumn);
};
this.setAnimatedScroll = function(shouldAnimate){
this.setOption("animatedScroll", shouldAnimate);
};
this.getAnimatedScroll = function() {
return this.$animatedScroll;
};
this.setShowInvisibles = function(showInvisibles) {
this.setOption("showInvisibles", showInvisibles);
this.session.$bidiHandler.setShowInvisibles(showInvisibles);
};
this.getShowInvisibles = function() {
return this.getOption("showInvisibles");
};
this.getDisplayIndentGuides = function() {
return this.getOption("displayIndentGuides");
};
this.setDisplayIndentGuides = function(display) {
this.setOption("displayIndentGuides", display);
};
this.setShowPrintMargin = function(showPrintMargin) {
this.setOption("showPrintMargin", showPrintMargin);
};
this.getShowPrintMargin = function() {
return this.getOption("showPrintMargin");
};
this.setPrintMarginColumn = function(showPrintMargin) {
this.setOption("printMarginColumn", showPrintMargin);
};
this.getPrintMarginColumn = function() {
return this.getOption("printMarginColumn");
};
this.getShowGutter = function(){
return this.getOption("showGutter");
};
this.setShowGutter = function(show){
return this.setOption("showGutter", show);
};
this.getFadeFoldWidgets = function(){
return this.getOption("fadeFoldWidgets");
};
this.setFadeFoldWidgets = function(show) {
this.setOption("fadeFoldWidgets", show);
};
this.setHighlightGutterLine = function(shouldHighlight) {
this.setOption("highlightGutterLine", shouldHighlight);
};
this.getHighlightGutterLine = function() {
return this.getOption("highlightGutterLine");
};
this.$updateGutterLineHighlight = function() {
var pos = this.$cursorLayer.$pixelPos;
var height = this.layerConfig.lineHeight;
if (this.session.getUseWrapMode()) {
var cursor = this.session.selection.getCursor();
cursor.column = 0;
pos = this.$cursorLayer.getPixelPosition(cursor, true);
height *= this.session.getRowLength(cursor.row);
}
this.$gutterLineHighlight.style.top = pos.top - this.layerConfig.offset + "px";
this.$gutterLineHighlight.style.height = height + "px";
};
this.$updatePrintMargin = function() {
if (!this.$showPrintMargin && !this.$printMarginEl)
return;
if (!this.$printMarginEl) {
var containerEl = dom.createElement("div");
containerEl.className = "ace_layer ace_print-margin-layer";
this.$printMarginEl = dom.createElement("div");
this.$printMarginEl.className = "ace_print-margin";
containerEl.appendChild(this.$printMarginEl);
this.content.insertBefore(containerEl, this.content.firstChild);
}
var style = this.$printMarginEl.style;
style.left = ((this.characterWidth * this.$printMarginColumn) + this.$padding) + "px";
style.visibility = this.$showPrintMargin ? "visible" : "hidden";
if (this.session && this.session.$wrap == -1)
this.adjustWrapLimit();
};
this.getContainerElement = function() {
return this.container;
};
this.getMouseEventTarget = function() {
return this.scroller;
};
this.getTextAreaContainer = function() {
return this.container;
};
this.$moveTextAreaToCursor = function() {
if (!this.$keepTextAreaAtCursor)
return;
var config = this.layerConfig;
var posTop = this.$cursorLayer.$pixelPos.top;
var posLeft = this.$cursorLayer.$pixelPos.left;
posTop -= config.offset;
var style = this.textarea.style;
var h = this.lineHeight;
if (posTop < 0 || posTop > config.height - h) {
style.top = style.left = "0";
return;
}
var w = this.characterWidth;
if (this.$composition) {
var val = this.textarea.value.replace(/^\x01+/, "");
w *= (this.session.$getStringScreenWidth(val)[0]+2);
h += 2;
}
posLeft -= this.scrollLeft;
if (posLeft > this.$size.scrollerWidth - w)
posLeft = this.$size.scrollerWidth - w;
posLeft += this.gutterWidth;
style.height = h + "px";
style.width = w + "px";
style.left = Math.min(posLeft, this.$size.scrollerWidth - w) + "px";
style.top = Math.min(posTop, this.$size.height - h) + "px";
};
this.getFirstVisibleRow = function() {
return this.layerConfig.firstRow;
};
this.getFirstFullyVisibleRow = function() {
return this.layerConfig.firstRow + (this.layerConfig.offset === 0 ? 0 : 1);
};
this.getLastFullyVisibleRow = function() {
var config = this.layerConfig;
var lastRow = config.lastRow;
var top = this.session.documentToScreenRow(lastRow, 0) * config.lineHeight;
if (top - this.session.getScrollTop() > config.height - config.lineHeight)
return lastRow - 1;
return lastRow;
};
this.getLastVisibleRow = function() {
return this.layerConfig.lastRow;
};
this.$padding = null;
this.setPadding = function(padding) {
this.$padding = padding;
this.$textLayer.setPadding(padding);
this.$cursorLayer.setPadding(padding);
this.$markerFront.setPadding(padding);
this.$markerBack.setPadding(padding);
this.$loop.schedule(this.CHANGE_FULL);
this.$updatePrintMargin();
};
this.setScrollMargin = function(top, bottom, left, right) {
var sm = this.scrollMargin;
sm.top = top|0;
sm.bottom = bottom|0;
sm.right = right|0;
sm.left = left|0;
sm.v = sm.top + sm.bottom;
sm.h = sm.left + sm.right;
if (sm.top && this.scrollTop <= 0 && this.session)
this.session.setScrollTop(-sm.top);
this.updateFull();
};
this.getHScrollBarAlwaysVisible = function() {
return this.$hScrollBarAlwaysVisible;
};
this.setHScrollBarAlwaysVisible = function(alwaysVisible) {
this.setOption("hScrollBarAlwaysVisible", alwaysVisible);
};
this.getVScrollBarAlwaysVisible = function() {
return this.$vScrollBarAlwaysVisible;
};
this.setVScrollBarAlwaysVisible = function(alwaysVisible) {
this.setOption("vScrollBarAlwaysVisible", alwaysVisible);
};
this.$updateScrollBarV = function() {
var scrollHeight = this.layerConfig.maxHeight;
var scrollerHeight = this.$size.scrollerHeight;
if (!this.$maxLines && this.$scrollPastEnd) {
scrollHeight -= (scrollerHeight - this.lineHeight) * this.$scrollPastEnd;
if (this.scrollTop > scrollHeight - scrollerHeight) {
scrollHeight = this.scrollTop + scrollerHeight;
this.scrollBarV.scrollTop = null;
}
}
this.scrollBarV.setScrollHeight(scrollHeight + this.scrollMargin.v);
this.scrollBarV.setScrollTop(this.scrollTop + this.scrollMargin.top);
};
this.$updateScrollBarH = function() {
this.scrollBarH.setScrollWidth(this.layerConfig.width + 2 * this.$padding + this.scrollMargin.h);
this.scrollBarH.setScrollLeft(this.scrollLeft + this.scrollMargin.left);
};
this.$frozen = false;
this.freeze = function() {
this.$frozen = true;
};
this.unfreeze = function() {
this.$frozen = false;
};
this.$renderChanges = function(changes, force) {
if (this.$changes) {
changes |= this.$changes;
this.$changes = 0;
}
if ((!this.session || !this.container.offsetWidth || this.$frozen) || (!changes && !force)) {
this.$changes |= changes;
return;
}
if (this.$size.$dirty) {
this.$changes |= changes;
return this.onResize(true);
}
if (!this.lineHeight) {
this.$textLayer.checkForSizeChanges();
}
this._signal("beforeRender");
if (this.session && this.session.$bidiHandler)
this.session.$bidiHandler.updateCharacterWidths(this.$fontMetrics);
var config = this.layerConfig;
if (changes & this.CHANGE_FULL ||
changes & this.CHANGE_SIZE ||
changes & this.CHANGE_TEXT ||
changes & this.CHANGE_LINES ||
changes & this.CHANGE_SCROLL ||
changes & this.CHANGE_H_SCROLL
) {
changes |= this.$computeLayerConfig();
if (config.firstRow != this.layerConfig.firstRow && config.firstRowScreen == this.layerConfig.firstRowScreen) {
var st = this.scrollTop + (config.firstRow - this.layerConfig.firstRow) * this.lineHeight;
if (st > 0) {
this.scrollTop = st;
changes = changes | this.CHANGE_SCROLL;
changes |= this.$computeLayerConfig();
}
}
config = this.layerConfig;
this.$updateScrollBarV();
if (changes & this.CHANGE_H_SCROLL)
this.$updateScrollBarH();
this.$gutterLayer.element.style.marginTop = (-config.offset) + "px";
this.content.style.marginTop = (-config.offset) + "px";
this.content.style.width = config.width + 2 * this.$padding + "px";
this.content.style.height = config.minHeight + "px";
}
if (changes & this.CHANGE_H_SCROLL) {
this.content.style.marginLeft = -this.scrollLeft + "px";
this.scroller.className = this.scrollLeft <= 0 ? "ace_scroller" : "ace_scroller ace_scroll-left";
}
if (changes & this.CHANGE_FULL) {
this.$textLayer.update(config);
if (this.$showGutter)
this.$gutterLayer.update(config);
this.$markerBack.update(config);
this.$markerFront.update(config);
this.$cursorLayer.update(config);
this.$moveTextAreaToCursor();
this.$highlightGutterLine && this.$updateGutterLineHighlight();
this._signal("afterRender");
return;
}
if (changes & this.CHANGE_SCROLL) {
if (changes & this.CHANGE_TEXT || changes & this.CHANGE_LINES)
this.$textLayer.update(config);
else
this.$textLayer.scrollLines(config);
if (this.$showGutter)
this.$gutterLayer.update(config);
this.$markerBack.update(config);
this.$markerFront.update(config);
this.$cursorLayer.update(config);
this.$highlightGutterLine && this.$updateGutterLineHighlight();
this.$moveTextAreaToCursor();
this._signal("afterRender");
return;
}
if (changes & this.CHANGE_TEXT) {
this.$textLayer.update(config);
if (this.$showGutter)
this.$gutterLayer.update(config);
}
else if (changes & this.CHANGE_LINES) {
if (this.$updateLines() || (changes & this.CHANGE_GUTTER) && this.$showGutter)
this.$gutterLayer.update(config);
}
else if (changes & this.CHANGE_TEXT || changes & this.CHANGE_GUTTER) {
if (this.$showGutter)
this.$gutterLayer.update(config);
}
if (changes & this.CHANGE_CURSOR) {
this.$cursorLayer.update(config);
this.$moveTextAreaToCursor();
this.$highlightGutterLine && this.$updateGutterLineHighlight();
}
if (changes & (this.CHANGE_MARKER | this.CHANGE_MARKER_FRONT)) {
this.$markerFront.update(config);
}
if (changes & (this.CHANGE_MARKER | this.CHANGE_MARKER_BACK)) {
this.$markerBack.update(config);
}
this._signal("afterRender");
};
this.$autosize = function() {
var height = this.session.getScreenLength() * this.lineHeight;
var maxHeight = this.$maxLines * this.lineHeight;
var desiredHeight = Math.min(maxHeight,
Math.max((this.$minLines || 1) * this.lineHeight, height)
) + this.scrollMargin.v + (this.$extraHeight || 0);
if (this.$horizScroll)
desiredHeight += this.scrollBarH.getHeight();
if (this.$maxPixelHeight && desiredHeight > this.$maxPixelHeight)
desiredHeight = this.$maxPixelHeight;
var vScroll = height > maxHeight;
if (desiredHeight != this.desiredHeight ||
this.$size.height != this.desiredHeight || vScroll != this.$vScroll) {
if (vScroll != this.$vScroll) {
this.$vScroll = vScroll;
this.scrollBarV.setVisible(vScroll);
}
var w = this.container.clientWidth;
this.container.style.height = desiredHeight + "px";
this.$updateCachedSize(true, this.$gutterWidth, w, desiredHeight);
this.desiredHeight = desiredHeight;
this._signal("autosize");
}
};
this.$computeLayerConfig = function() {
var session = this.session;
var size = this.$size;
var hideScrollbars = size.height <= 2 * this.lineHeight;
var screenLines = this.session.getScreenLength();
var maxHeight = screenLines * this.lineHeight;
var longestLine = this.$getLongestLine();
var horizScroll = !hideScrollbars && (this.$hScrollBarAlwaysVisible ||
size.scrollerWidth - longestLine - 2 * this.$padding < 0);
var hScrollChanged = this.$horizScroll !== horizScroll;
if (hScrollChanged) {
this.$horizScroll = horizScroll;
this.scrollBarH.setVisible(horizScroll);
}
var vScrollBefore = this.$vScroll; // autosize can change vscroll value in which case we need to update longestLine
if (this.$maxLines && this.lineHeight > 1)
this.$autosize();
var offset = this.scrollTop % this.lineHeight;
var minHeight = size.scrollerHeight + this.lineHeight;
var scrollPastEnd = !this.$maxLines && this.$scrollPastEnd
? (size.scrollerHeight - this.lineHeight) * this.$scrollPastEnd
: 0;
maxHeight += scrollPastEnd;
var sm = this.scrollMargin;
this.session.setScrollTop(Math.max(-sm.top,
Math.min(this.scrollTop, maxHeight - size.scrollerHeight + sm.bottom)));
this.session.setScrollLeft(Math.max(-sm.left, Math.min(this.scrollLeft,
longestLine + 2 * this.$padding - size.scrollerWidth + sm.right)));
var vScroll = !hideScrollbars && (this.$vScrollBarAlwaysVisible ||
size.scrollerHeight - maxHeight + scrollPastEnd < 0 || this.scrollTop > sm.top);
var vScrollChanged = vScrollBefore !== vScroll;
if (vScrollChanged) {
this.$vScroll = vScroll;
this.scrollBarV.setVisible(vScroll);
}
var lineCount = Math.ceil(minHeight / this.lineHeight) - 1;
var firstRow = Math.max(0, Math.round((this.scrollTop - offset) / this.lineHeight));
var lastRow = firstRow + lineCount;
var firstRowScreen, firstRowHeight;
var lineHeight = this.lineHeight;
firstRow = session.screenToDocumentRow(firstRow, 0);
var foldLine = session.getFoldLine(firstRow);
if (foldLine) {
firstRow = foldLine.start.row;
}
firstRowScreen = session.documentToScreenRow(firstRow, 0);
firstRowHeight = session.getRowLength(firstRow) * lineHeight;
lastRow = Math.min(session.screenToDocumentRow(lastRow, 0), session.getLength() - 1);
minHeight = size.scrollerHeight + session.getRowLength(lastRow) * lineHeight +
firstRowHeight;
offset = this.scrollTop - firstRowScreen * lineHeight;
var changes = 0;
if (this.layerConfig.width != longestLine)
changes = this.CHANGE_H_SCROLL;
if (hScrollChanged || vScrollChanged) {
changes = this.$updateCachedSize(true, this.gutterWidth, size.width, size.height);
this._signal("scrollbarVisibilityChanged");
if (vScrollChanged)
longestLine = this.$getLongestLine();
}
this.layerConfig = {
width : longestLine,
padding : this.$padding,
firstRow : firstRow,
firstRowScreen: firstRowScreen,
lastRow : lastRow,
lineHeight : lineHeight,
characterWidth : this.characterWidth,
minHeight : minHeight,
maxHeight : maxHeight,
offset : offset,
gutterOffset : lineHeight ? Math.max(0, Math.ceil((offset + size.height - size.scrollerHeight) / lineHeight)) : 0,
height : this.$size.scrollerHeight
};
return changes;
};
this.$updateLines = function() {
if (!this.$changedLines) return;
var firstRow = this.$changedLines.firstRow;
var lastRow = this.$changedLines.lastRow;
this.$changedLines = null;
var layerConfig = this.layerConfig;
if (firstRow > layerConfig.lastRow + 1) { return; }
if (lastRow < layerConfig.firstRow) { return; }
if (lastRow === Infinity) {
if (this.$showGutter)
this.$gutterLayer.update(layerConfig);
this.$textLayer.update(layerConfig);
return;
}
this.$textLayer.updateLines(layerConfig, firstRow, lastRow);
return true;
};
this.$getLongestLine = function() {
var charCount = this.session.getScreenWidth();
if (this.showInvisibles && !this.session.$useWrapMode)
charCount += 1;
return Math.max(this.$size.scrollerWidth - 2 * this.$padding, Math.round(charCount * this.characterWidth));
};
this.updateFrontMarkers = function() {
this.$markerFront.setMarkers(this.session.getMarkers(true));
this.$loop.schedule(this.CHANGE_MARKER_FRONT);
};
this.updateBackMarkers = function() {
this.$markerBack.setMarkers(this.session.getMarkers());
this.$loop.schedule(this.CHANGE_MARKER_BACK);
};
this.addGutterDecoration = function(row, className){
this.$gutterLayer.addGutterDecoration(row, className);
};
this.removeGutterDecoration = function(row, className){
this.$gutterLayer.removeGutterDecoration(row, className);
};
this.updateBreakpoints = function(rows) {
this.$loop.schedule(this.CHANGE_GUTTER);
};
this.setAnnotations = function(annotations) {
this.$gutterLayer.setAnnotations(annotations);
this.$loop.schedule(this.CHANGE_GUTTER);
};
this.updateCursor = function() {
this.$loop.schedule(this.CHANGE_CURSOR);
};
this.hideCursor = function() {
this.$cursorLayer.hideCursor();
};
this.showCursor = function() {
this.$cursorLayer.showCursor();
};
this.scrollSelectionIntoView = function(anchor, lead, offset) {
this.scrollCursorIntoView(anchor, offset);
this.scrollCursorIntoView(lead, offset);
};
this.scrollCursorIntoView = function(cursor, offset, $viewMargin) {
if (this.$size.scrollerHeight === 0)
return;
var pos = this.$cursorLayer.getPixelPosition(cursor);
var left = pos.left;
var top = pos.top;
var topMargin = $viewMargin && $viewMargin.top || 0;
var bottomMargin = $viewMargin && $viewMargin.bottom || 0;
var scrollTop = this.$scrollAnimation ? this.session.getScrollTop() : this.scrollTop;
if (scrollTop + topMargin > top) {
if (offset && scrollTop + topMargin > top + this.lineHeight)
top -= offset * this.$size.scrollerHeight;
if (top === 0)
top = -this.scrollMargin.top;
this.session.setScrollTop(top);
} else if (scrollTop + this.$size.scrollerHeight - bottomMargin < top + this.lineHeight) {
if (offset && scrollTop + this.$size.scrollerHeight - bottomMargin < top - this.lineHeight)
top += offset * this.$size.scrollerHeight;
this.session.setScrollTop(top + this.lineHeight - this.$size.scrollerHeight);
}
var scrollLeft = this.scrollLeft;
if (scrollLeft > left) {
if (left < this.$padding + 2 * this.layerConfig.characterWidth)
left = -this.scrollMargin.left;
this.session.setScrollLeft(left);
} else if (scrollLeft + this.$size.scrollerWidth < left + this.characterWidth) {
this.session.setScrollLeft(Math.round(left + this.characterWidth - this.$size.scrollerWidth));
} else if (scrollLeft <= this.$padding && left - scrollLeft < this.characterWidth) {
this.session.setScrollLeft(0);
}
};
this.getScrollTop = function() {
return this.session.getScrollTop();
};
this.getScrollLeft = function() {
return this.session.getScrollLeft();
};
this.getScrollTopRow = function() {
return this.scrollTop / this.lineHeight;
};
this.getScrollBottomRow = function() {
return Math.max(0, Math.floor((this.scrollTop + this.$size.scrollerHeight) / this.lineHeight) - 1);
};
this.scrollToRow = function(row) {
this.session.setScrollTop(row * this.lineHeight);
};
this.alignCursor = function(cursor, alignment) {
if (typeof cursor == "number")
cursor = {row: cursor, column: 0};
var pos = this.$cursorLayer.getPixelPosition(cursor);
var h = this.$size.scrollerHeight - this.lineHeight;
var offset = pos.top - h * (alignment || 0);
this.session.setScrollTop(offset);
return offset;
};
this.STEPS = 8;
this.$calcSteps = function(fromValue, toValue){
var i = 0;
var l = this.STEPS;
var steps = [];
var func = function(t, x_min, dx) {
return dx * (Math.pow(t - 1, 3) + 1) + x_min;
};
for (i = 0; i < l; ++i)
steps.push(func(i / this.STEPS, fromValue, toValue - fromValue));
return steps;
};
this.scrollToLine = function(line, center, animate, callback) {
var pos = this.$cursorLayer.getPixelPosition({row: line, column: 0});
var offset = pos.top;
if (center)
offset -= this.$size.scrollerHeight / 2;
var initialScroll = this.scrollTop;
this.session.setScrollTop(offset);
if (animate !== false)
this.animateScrolling(initialScroll, callback);
};
this.animateScrolling = function(fromValue, callback) {
var toValue = this.scrollTop;
if (!this.$animatedScroll)
return;
var _self = this;
if (fromValue == toValue)
return;
if (this.$scrollAnimation) {
var oldSteps = this.$scrollAnimation.steps;
if (oldSteps.length) {
fromValue = oldSteps[0];
if (fromValue == toValue)
return;
}
}
var steps = _self.$calcSteps(fromValue, toValue);
this.$scrollAnimation = {from: fromValue, to: toValue, steps: steps};
clearInterval(this.$timer);
_self.session.setScrollTop(steps.shift());
_self.session.$scrollTop = toValue;
this.$timer = setInterval(function() {
if (steps.length) {
_self.session.setScrollTop(steps.shift());
_self.session.$scrollTop = toValue;
} else if (toValue != null) {
_self.session.$scrollTop = -1;
_self.session.setScrollTop(toValue);
toValue = null;
} else {
_self.$timer = clearInterval(_self.$timer);
_self.$scrollAnimation = null;
callback && callback();
}
}, 10);
};
this.scrollToY = function(scrollTop) {
if (this.scrollTop !== scrollTop) {
this.$loop.schedule(this.CHANGE_SCROLL);
this.scrollTop = scrollTop;
}
};
this.scrollToX = function(scrollLeft) {
if (this.scrollLeft !== scrollLeft)
this.scrollLeft = scrollLeft;
this.$loop.schedule(this.CHANGE_H_SCROLL);
};
this.scrollTo = function(x, y) {
this.session.setScrollTop(y);
this.session.setScrollLeft(y);
};
this.scrollBy = function(deltaX, deltaY) {
deltaY && this.session.setScrollTop(this.session.getScrollTop() + deltaY);
deltaX && this.session.setScrollLeft(this.session.getScrollLeft() + deltaX);
};
this.isScrollableBy = function(deltaX, deltaY) {
if (deltaY < 0 && this.session.getScrollTop() >= 1 - this.scrollMargin.top)
return true;
if (deltaY > 0 && this.session.getScrollTop() + this.$size.scrollerHeight
- this.layerConfig.maxHeight < -1 + this.scrollMargin.bottom)
return true;
if (deltaX < 0 && this.session.getScrollLeft() >= 1 - this.scrollMargin.left)
return true;
if (deltaX > 0 && this.session.getScrollLeft() + this.$size.scrollerWidth
- this.layerConfig.width < -1 + this.scrollMargin.right)
return true;
};
this.pixelToScreenCoordinates = function(x, y) {
var canvasPos = this.scroller.getBoundingClientRect();
var offsetX = x + this.scrollLeft - canvasPos.left - this.$padding;
var offset = offsetX / this.characterWidth;
var row = Math.floor((y + this.scrollTop - canvasPos.top) / this.lineHeight);
var col = Math.round(offset);
return {row: row, column: col, side: offset - col > 0 ? 1 : -1, offsetX: offsetX};
};
this.screenToTextCoordinates = function(x, y) {
var canvasPos = this.scroller.getBoundingClientRect();
var offsetX = x + this.scrollLeft - canvasPos.left - this.$padding;
var col = Math.round(offsetX / this.characterWidth);
var row = (y + this.scrollTop - canvasPos.top) / this.lineHeight;
return this.session.screenToDocumentPosition(row, Math.max(col, 0), offsetX);
};
this.textToScreenCoordinates = function(row, column) {
var canvasPos = this.scroller.getBoundingClientRect();
var pos = this.session.documentToScreenPosition(row, column);
var x = this.$padding + (this.session.$bidiHandler.isBidiRow(pos.row, row)
? this.session.$bidiHandler.getPosLeft(pos.column)
: Math.round(pos.column * this.characterWidth));
var y = pos.row * this.lineHeight;
return {
pageX: canvasPos.left + x - this.scrollLeft,
pageY: canvasPos.top + y - this.scrollTop
};
};
this.visualizeFocus = function() {
dom.addCssClass(this.container, "ace_focus");
};
this.visualizeBlur = function() {
dom.removeCssClass(this.container, "ace_focus");
};
this.showComposition = function(position) {
if (!this.$composition)
this.$composition = {
keepTextAreaAtCursor: this.$keepTextAreaAtCursor,
cssText: this.textarea.style.cssText
};
this.$keepTextAreaAtCursor = true;
dom.addCssClass(this.textarea, "ace_composition");
this.textarea.style.cssText = "";
this.$moveTextAreaToCursor();
};
this.setCompositionText = function(text) {
this.$moveTextAreaToCursor();
};
this.hideComposition = function() {
if (!this.$composition)
return;
dom.removeCssClass(this.textarea, "ace_composition");
this.$keepTextAreaAtCursor = this.$composition.keepTextAreaAtCursor;
this.textarea.style.cssText = this.$composition.cssText;
this.$composition = null;
};
this.setTheme = function(theme, cb) {
var _self = this;
this.$themeId = theme;
_self._dispatchEvent('themeChange',{theme:theme});
if (!theme || typeof theme == "string") {
var moduleName = theme || this.$options.theme.initialValue;
config.loadModule(["theme", moduleName], afterLoad);
} else {
afterLoad(theme);
}
function afterLoad(module) {
if (_self.$themeId != theme)
return cb && cb();
if (!module || !module.cssClass)
throw new Error("couldn't load module " + theme + " or it didn't call define");
dom.importCssString(
module.cssText,
module.cssClass,
_self.container.ownerDocument
);
if (_self.theme)
dom.removeCssClass(_self.container, _self.theme.cssClass);
var padding = "padding" in module ? module.padding
: "padding" in (_self.theme || {}) ? 4 : _self.$padding;
if (_self.$padding && padding != _self.$padding)
_self.setPadding(padding);
_self.$theme = module.cssClass;
_self.theme = module;
dom.addCssClass(_self.container, module.cssClass);
dom.setCssClass(_self.container, "ace_dark", module.isDark);
if (_self.$size) {
_self.$size.width = 0;
_self.$updateSizeAsync();
}
_self._dispatchEvent('themeLoaded', {theme:module});
cb && cb();
}
};
this.getTheme = function() {
return this.$themeId;
};
this.setStyle = function(style, include) {
dom.setCssClass(this.container, style, include !== false);
};
this.unsetStyle = function(style) {
dom.removeCssClass(this.container, style);
};
this.setCursorStyle = function(style) {
if (this.scroller.style.cursor != style)
this.scroller.style.cursor = style;
};
this.setMouseCursor = function(cursorStyle) {
this.scroller.style.cursor = cursorStyle;
};
this.destroy = function() {
this.$textLayer.destroy();
this.$cursorLayer.destroy();
};
}).call(VirtualRenderer.prototype);
config.defineOptions(VirtualRenderer.prototype, "renderer", {
animatedScroll: {initialValue: false},
showInvisibles: {
set: function(value) {
if (this.$textLayer.setShowInvisibles(value))
this.$loop.schedule(this.CHANGE_TEXT);
},
initialValue: false
},
showPrintMargin: {
set: function() { this.$updatePrintMargin(); },
initialValue: true
},
printMarginColumn: {
set: function() { this.$updatePrintMargin(); },
initialValue: 80
},
printMargin: {
set: function(val) {
if (typeof val == "number")
this.$printMarginColumn = val;
this.$showPrintMargin = !!val;
this.$updatePrintMargin();
},
get: function() {
return this.$showPrintMargin && this.$printMarginColumn;
}
},
showGutter: {
set: function(show){
this.$gutter.style.display = show ? "block" : "none";
this.$loop.schedule(this.CHANGE_FULL);
this.onGutterResize();
},
initialValue: true
},
fadeFoldWidgets: {
set: function(show) {
dom.setCssClass(this.$gutter, "ace_fade-fold-widgets", show);
},
initialValue: false
},
showFoldWidgets: {
set: function(show) {this.$gutterLayer.setShowFoldWidgets(show);},
initialValue: true
},
showLineNumbers: {
set: function(show) {
this.$gutterLayer.setShowLineNumbers(show);
this.$loop.schedule(this.CHANGE_GUTTER);
},
initialValue: true
},
displayIndentGuides: {
set: function(show) {
if (this.$textLayer.setDisplayIndentGuides(show))
this.$loop.schedule(this.CHANGE_TEXT);
},
initialValue: true
},
highlightGutterLine: {
set: function(shouldHighlight) {
if (!this.$gutterLineHighlight) {
this.$gutterLineHighlight = dom.createElement("div");
this.$gutterLineHighlight.className = "ace_gutter-active-line";
this.$gutter.appendChild(this.$gutterLineHighlight);
return;
}
this.$gutterLineHighlight.style.display = shouldHighlight ? "" : "none";
if (this.$cursorLayer.$pixelPos)
this.$updateGutterLineHighlight();
},
initialValue: false,
value: true
},
hScrollBarAlwaysVisible: {
set: function(val) {
if (!this.$hScrollBarAlwaysVisible || !this.$horizScroll)
this.$loop.schedule(this.CHANGE_SCROLL);
},
initialValue: false
},
vScrollBarAlwaysVisible: {
set: function(val) {
if (!this.$vScrollBarAlwaysVisible || !this.$vScroll)
this.$loop.schedule(this.CHANGE_SCROLL);
},
initialValue: false
},
fontSize: {
set: function(size) {
if (typeof size == "number")
size = size + "px";
this.container.style.fontSize = size;
this.updateFontSize();
},
initialValue: 12
},
fontFamily: {
set: function(name) {
this.container.style.fontFamily = name;
this.updateFontSize();
}
},
maxLines: {
set: function(val) {
this.updateFull();
}
},
minLines: {
set: function(val) {
this.updateFull();
}
},
maxPixelHeight: {
set: function(val) {
this.updateFull();
},
initialValue: 0
},
scrollPastEnd: {
set: function(val) {
val = +val || 0;
if (this.$scrollPastEnd == val)
return;
this.$scrollPastEnd = val;
this.$loop.schedule(this.CHANGE_SCROLL);
},
initialValue: 0,
handlesSet: true
},
fixedWidthGutter: {
set: function(val) {
this.$gutterLayer.$fixedWidth = !!val;
this.$loop.schedule(this.CHANGE_GUTTER);
}
},
theme: {
set: function(val) { this.setTheme(val); },
get: function() { return this.$themeId || this.theme; },
initialValue: "./theme/textmate",
handlesSet: true
}
});
exports.VirtualRenderer = VirtualRenderer;
});
ace.define("ace/worker/worker_client",["require","exports","module","ace/lib/oop","ace/lib/net","ace/lib/event_emitter","ace/config"], function(acequire, exports, module) {
"use strict";
var oop = acequire("../lib/oop");
var net = acequire("../lib/net");
var EventEmitter = acequire("../lib/event_emitter").EventEmitter;
var config = acequire("../config");
function $workerBlob(workerUrl, mod) {
var script = mod.src;"importScripts('" + net.qualifyURL(workerUrl) + "');";
try {
return new Blob([script], {"type": "application/javascript"});
} catch (e) { // Backwards-compatibility
var BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder;
var blobBuilder = new BlobBuilder();
blobBuilder.append(script);
return blobBuilder.getBlob("application/javascript");
}
}
function createWorker(workerUrl, mod) {
var blob = $workerBlob(workerUrl, mod);
var URL = window.URL || window.webkitURL;
var blobURL = URL.createObjectURL(blob);
return new Worker(blobURL);
}
var WorkerClient = function(topLevelNamespaces, mod, classname, workerUrl, importScripts) {
this.$sendDeltaQueue = this.$sendDeltaQueue.bind(this);
this.changeListener = this.changeListener.bind(this);
this.onMessage = this.onMessage.bind(this);
if (acequire.nameToUrl && !acequire.toUrl)
acequire.toUrl = acequire.nameToUrl;
if (config.get("packaged") || !acequire.toUrl) {
workerUrl = workerUrl || config.moduleUrl(mod.id, "worker");
} else {
var normalizePath = this.$normalizePath;
workerUrl = workerUrl || normalizePath(acequire.toUrl("ace/worker/worker.js", null, "_"));
var tlns = {};
topLevelNamespaces.forEach(function(ns) {
tlns[ns] = normalizePath(acequire.toUrl(ns, null, "_").replace(/(\.js)?(\?.*)?$/, ""));
});
}
this.$worker = createWorker(workerUrl, mod);
if (importScripts) {
this.send("importScripts", importScripts);
}
this.$worker.postMessage({
init : true,
tlns : tlns,
module : mod.id,
classname : classname
});
this.callbackId = 1;
this.callbacks = {};
this.$worker.onmessage = this.onMessage;
};
(function(){
oop.implement(this, EventEmitter);
this.onMessage = function(e) {
var msg = e.data;
switch (msg.type) {
case "event":
this._signal(msg.name, {data: msg.data});
break;
case "call":
var callback = this.callbacks[msg.id];
if (callback) {
callback(msg.data);
delete this.callbacks[msg.id];
}
break;
case "error":
this.reportError(msg.data);
break;
case "log":
window.console && console.log && console.log.apply(console, msg.data);
break;
}
};
this.reportError = function(err) {
window.console && console.error && console.error(err);
};
this.$normalizePath = function(path) {
return net.qualifyURL(path);
};
this.terminate = function() {
this._signal("terminate", {});
this.deltaQueue = null;
this.$worker.terminate();
this.$worker = null;
if (this.$doc)
this.$doc.off("change", this.changeListener);
this.$doc = null;
};
this.send = function(cmd, args) {
this.$worker.postMessage({command: cmd, args: args});
};
this.call = function(cmd, args, callback) {
if (callback) {
var id = this.callbackId++;
this.callbacks[id] = callback;
args.push(id);
}
this.send(cmd, args);
};
this.emit = function(event, data) {
try {
this.$worker.postMessage({event: event, data: {data: data.data}});
}
catch(ex) {
console.error(ex.stack);
}
};
this.attachToDocument = function(doc) {
if (this.$doc)
this.terminate();
this.$doc = doc;
this.call("setValue", [doc.getValue()]);
doc.on("change", this.changeListener);
};
this.changeListener = function(delta) {
if (!this.deltaQueue) {
this.deltaQueue = [];
setTimeout(this.$sendDeltaQueue, 0);
}
if (delta.action == "insert")
this.deltaQueue.push(delta.start, delta.lines);
else
this.deltaQueue.push(delta.start, delta.end);
};
this.$sendDeltaQueue = function() {
var q = this.deltaQueue;
if (!q) return;
this.deltaQueue = null;
if (q.length > 50 && q.length > this.$doc.getLength() >> 1) {
this.call("setValue", [this.$doc.getValue()]);
} else
this.emit("change", {data: q});
};
}).call(WorkerClient.prototype);
var UIWorkerClient = function(topLevelNamespaces, mod, classname) {
this.$sendDeltaQueue = this.$sendDeltaQueue.bind(this);
this.changeListener = this.changeListener.bind(this);
this.callbackId = 1;
this.callbacks = {};
this.messageBuffer = [];
var main = null;
var emitSync = false;
var sender = Object.create(EventEmitter);
var _self = this;
this.$worker = {};
this.$worker.terminate = function() {};
this.$worker.postMessage = function(e) {
_self.messageBuffer.push(e);
if (main) {
if (emitSync)
setTimeout(processNext);
else
processNext();
}
};
this.setEmitSync = function(val) { emitSync = val; };
var processNext = function() {
var msg = _self.messageBuffer.shift();
if (msg.command)
main[msg.command].apply(main, msg.args);
else if (msg.event)
sender._signal(msg.event, msg.data);
};
sender.postMessage = function(msg) {
_self.onMessage({data: msg});
};
sender.callback = function(data, callbackId) {
this.postMessage({type: "call", id: callbackId, data: data});
};
sender.emit = function(name, data) {
this.postMessage({type: "event", name: name, data: data});
};
config.loadModule(["worker", mod], function(Main) {
main = new Main[classname](sender);
while (_self.messageBuffer.length)
processNext();
});
};
UIWorkerClient.prototype = WorkerClient.prototype;
exports.UIWorkerClient = UIWorkerClient;
exports.WorkerClient = WorkerClient;
exports.createWorker = createWorker;
});
ace.define("ace/placeholder",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/oop"], function(acequire, exports, module) {
"use strict";
var Range = acequire("./range").Range;
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var oop = acequire("./lib/oop");
var PlaceHolder = function(session, length, pos, others, mainClass, othersClass) {
var _self = this;
this.length = length;
this.session = session;
this.doc = session.getDocument();
this.mainClass = mainClass;
this.othersClass = othersClass;
this.$onUpdate = this.onUpdate.bind(this);
this.doc.on("change", this.$onUpdate);
this.$others = others;
this.$onCursorChange = function() {
setTimeout(function() {
_self.onCursorChange();
});
};
this.$pos = pos;
var undoStack = session.getUndoManager().$undoStack || session.getUndoManager().$undostack || {length: -1};
this.$undoStackDepth = undoStack.length;
this.setup();
session.selection.on("changeCursor", this.$onCursorChange);
};
(function() {
oop.implement(this, EventEmitter);
this.setup = function() {
var _self = this;
var doc = this.doc;
var session = this.session;
this.selectionBefore = session.selection.toJSON();
if (session.selection.inMultiSelectMode)
session.selection.toSingleRange();
this.pos = doc.createAnchor(this.$pos.row, this.$pos.column);
var pos = this.pos;
pos.$insertRight = true;
pos.detach();
pos.markerId = session.addMarker(new Range(pos.row, pos.column, pos.row, pos.column + this.length), this.mainClass, null, false);
this.others = [];
this.$others.forEach(function(other) {
var anchor = doc.createAnchor(other.row, other.column);
anchor.$insertRight = true;
anchor.detach();
_self.others.push(anchor);
});
session.setUndoSelect(false);
};
this.showOtherMarkers = function() {
if (this.othersActive) return;
var session = this.session;
var _self = this;
this.othersActive = true;
this.others.forEach(function(anchor) {
anchor.markerId = session.addMarker(new Range(anchor.row, anchor.column, anchor.row, anchor.column+_self.length), _self.othersClass, null, false);
});
};
this.hideOtherMarkers = function() {
if (!this.othersActive) return;
this.othersActive = false;
for (var i = 0; i < this.others.length; i++) {
this.session.removeMarker(this.others[i].markerId);
}
};
this.onUpdate = function(delta) {
if (this.$updating)
return this.updateAnchors(delta);
var range = delta;
if (range.start.row !== range.end.row) return;
if (range.start.row !== this.pos.row) return;
this.$updating = true;
var lengthDiff = delta.action === "insert" ? range.end.column - range.start.column : range.start.column - range.end.column;
var inMainRange = range.start.column >= this.pos.column && range.start.column <= this.pos.column + this.length + 1;
var distanceFromStart = range.start.column - this.pos.column;
this.updateAnchors(delta);
if (inMainRange)
this.length += lengthDiff;
if (inMainRange && !this.session.$fromUndo) {
if (delta.action === 'insert') {
for (var i = this.others.length - 1; i >= 0; i--) {
var otherPos = this.others[i];
var newPos = {row: otherPos.row, column: otherPos.column + distanceFromStart};
this.doc.insertMergedLines(newPos, delta.lines);
}
} else if (delta.action === 'remove') {
for (var i = this.others.length - 1; i >= 0; i--) {
var otherPos = this.others[i];
var newPos = {row: otherPos.row, column: otherPos.column + distanceFromStart};
this.doc.remove(new Range(newPos.row, newPos.column, newPos.row, newPos.column - lengthDiff));
}
}
}
this.$updating = false;
this.updateMarkers();
};
this.updateAnchors = function(delta) {
this.pos.onChange(delta);
for (var i = this.others.length; i--;)
this.others[i].onChange(delta);
this.updateMarkers();
};
this.updateMarkers = function() {
if (this.$updating)
return;
var _self = this;
var session = this.session;
var updateMarker = function(pos, className) {
session.removeMarker(pos.markerId);
pos.markerId = session.addMarker(new Range(pos.row, pos.column, pos.row, pos.column+_self.length), className, null, false);
};
updateMarker(this.pos, this.mainClass);
for (var i = this.others.length; i--;)
updateMarker(this.others[i], this.othersClass);
};
this.onCursorChange = function(event) {
if (this.$updating || !this.session) return;
var pos = this.session.selection.getCursor();
if (pos.row === this.pos.row && pos.column >= this.pos.column && pos.column <= this.pos.column + this.length) {
this.showOtherMarkers();
this._emit("cursorEnter", event);
} else {
this.hideOtherMarkers();
this._emit("cursorLeave", event);
}
};
this.detach = function() {
this.session.removeMarker(this.pos && this.pos.markerId);
this.hideOtherMarkers();
this.doc.removeEventListener("change", this.$onUpdate);
this.session.selection.removeEventListener("changeCursor", this.$onCursorChange);
this.session.setUndoSelect(true);
this.session = null;
};
this.cancel = function() {
if (this.$undoStackDepth === -1)
return;
var undoManager = this.session.getUndoManager();
var undosRequired = (undoManager.$undoStack || undoManager.$undostack).length - this.$undoStackDepth;
for (var i = 0; i < undosRequired; i++) {
undoManager.undo(true);
}
if (this.selectionBefore)
this.session.selection.fromJSON(this.selectionBefore);
};
}).call(PlaceHolder.prototype);
exports.PlaceHolder = PlaceHolder;
});
ace.define("ace/mouse/multi_select_handler",["require","exports","module","ace/lib/event","ace/lib/useragent"], function(acequire, exports, module) {
var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");
function isSamePoint(p1, p2) {
return p1.row == p2.row && p1.column == p2.column;
}
function onMouseDown(e) {
var ev = e.domEvent;
var alt = ev.altKey;
var shift = ev.shiftKey;
var ctrl = ev.ctrlKey;
var accel = e.getAccelKey();
var button = e.getButton();
if (ctrl && useragent.isMac)
button = ev.button;
if (e.editor.inMultiSelectMode && button == 2) {
e.editor.textInput.onContextMenu(e.domEvent);
return;
}
if (!ctrl && !alt && !accel) {
if (button === 0 && e.editor.inMultiSelectMode)
e.editor.exitMultiSelectMode();
return;
}
if (button !== 0)
return;
var editor = e.editor;
var selection = editor.selection;
var isMultiSelect = editor.inMultiSelectMode;
var pos = e.getDocumentPosition();
var cursor = selection.getCursor();
var inSelection = e.inSelection() || (selection.isEmpty() && isSamePoint(pos, cursor));
var mouseX = e.x, mouseY = e.y;
var onMouseSelection = function(e) {
mouseX = e.clientX;
mouseY = e.clientY;
};
var session = editor.session;
var screenAnchor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY);
var screenCursor = screenAnchor;
var selectionMode;
if (editor.$mouseHandler.$enableJumpToDef) {
if (ctrl && alt || accel && alt)
selectionMode = shift ? "block" : "add";
else if (alt && editor.$blockSelectEnabled)
selectionMode = "block";
} else {
if (accel && !alt) {
selectionMode = "add";
if (!isMultiSelect && shift)
return;
} else if (alt && editor.$blockSelectEnabled) {
selectionMode = "block";
}
}
if (selectionMode && useragent.isMac && ev.ctrlKey) {
editor.$mouseHandler.cancelContextMenu();
}
if (selectionMode == "add") {
if (!isMultiSelect && inSelection)
return; // dragging
if (!isMultiSelect) {
var range = selection.toOrientedRange();
editor.addSelectionMarker(range);
}
var oldRange = selection.rangeList.rangeAtPoint(pos);
editor.$blockScrolling++;
editor.inVirtualSelectionMode = true;
if (shift) {
oldRange = null;
range = selection.ranges[0] || range;
editor.removeSelectionMarker(range);
}
editor.once("mouseup", function() {
var tmpSel = selection.toOrientedRange();
if (oldRange && tmpSel.isEmpty() && isSamePoint(oldRange.cursor, tmpSel.cursor))
selection.substractPoint(tmpSel.cursor);
else {
if (shift) {
selection.substractPoint(range.cursor);
} else if (range) {
editor.removeSelectionMarker(range);
selection.addRange(range);
}
selection.addRange(tmpSel);
}
editor.$blockScrolling--;
editor.inVirtualSelectionMode = false;
});
} else if (selectionMode == "block") {
e.stop();
editor.inVirtualSelectionMode = true;
var initialRange;
var rectSel = [];
var blockSelect = function() {
var newCursor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY);
var cursor = session.screenToDocumentPosition(newCursor.row, newCursor.column, newCursor.offsetX);
if (isSamePoint(screenCursor, newCursor) && isSamePoint(cursor, selection.lead))
return;
screenCursor = newCursor;
editor.$blockScrolling++;
editor.selection.moveToPosition(cursor);
editor.renderer.scrollCursorIntoView();
editor.removeSelectionMarkers(rectSel);
rectSel = selection.rectangularRangeBlock(screenCursor, screenAnchor);
if (editor.$mouseHandler.$clickSelection && rectSel.length == 1 && rectSel[0].isEmpty())
rectSel[0] = editor.$mouseHandler.$clickSelection.clone();
rectSel.forEach(editor.addSelectionMarker, editor);
editor.updateSelectionMarkers();
editor.$blockScrolling--;
};
editor.$blockScrolling++;
if (isMultiSelect && !accel) {
selection.toSingleRange();
} else if (!isMultiSelect && accel) {
initialRange = selection.toOrientedRange();
editor.addSelectionMarker(initialRange);
}
if (shift)
screenAnchor = session.documentToScreenPosition(selection.lead);
else
selection.moveToPosition(pos);
editor.$blockScrolling--;
screenCursor = {row: -1, column: -1};
var onMouseSelectionEnd = function(e) {
clearInterval(timerId);
editor.removeSelectionMarkers(rectSel);
if (!rectSel.length)
rectSel = [selection.toOrientedRange()];
editor.$blockScrolling++;
if (initialRange) {
editor.removeSelectionMarker(initialRange);
selection.toSingleRange(initialRange);
}
for (var i = 0; i < rectSel.length; i++)
selection.addRange(rectSel[i]);
editor.inVirtualSelectionMode = false;
editor.$mouseHandler.$clickSelection = null;
editor.$blockScrolling--;
};
var onSelectionInterval = blockSelect;
event.capture(editor.container, onMouseSelection, onMouseSelectionEnd);
var timerId = setInterval(function() {onSelectionInterval();}, 20);
return e.preventDefault();
}
}
exports.onMouseDown = onMouseDown;
});
ace.define("ace/commands/multi_select_commands",["require","exports","module","ace/keyboard/hash_handler"], function(acequire, exports, module) {
exports.defaultCommands = [{
name: "addCursorAbove",
exec: function(editor) { editor.selectMoreLines(-1); },
bindKey: {win: "Ctrl-Alt-Up", mac: "Ctrl-Alt-Up"},
scrollIntoView: "cursor",
readOnly: true
}, {
name: "addCursorBelow",
exec: function(editor) { editor.selectMoreLines(1); },
bindKey: {win: "Ctrl-Alt-Down", mac: "Ctrl-Alt-Down"},
scrollIntoView: "cursor",
readOnly: true
}, {
name: "addCursorAboveSkipCurrent",
exec: function(editor) { editor.selectMoreLines(-1, true); },
bindKey: {win: "Ctrl-Alt-Shift-Up", mac: "Ctrl-Alt-Shift-Up"},
scrollIntoView: "cursor",
readOnly: true
}, {
name: "addCursorBelowSkipCurrent",
exec: function(editor) { editor.selectMoreLines(1, true); },
bindKey: {win: "Ctrl-Alt-Shift-Down", mac: "Ctrl-Alt-Shift-Down"},
scrollIntoView: "cursor",
readOnly: true
}, {
name: "selectMoreBefore",
exec: function(editor) { editor.selectMore(-1); },
bindKey: {win: "Ctrl-Alt-Left", mac: "Ctrl-Alt-Left"},
scrollIntoView: "cursor",
readOnly: true
}, {
name: "selectMoreAfter",
exec: function(editor) { editor.selectMore(1); },
bindKey: {win: "Ctrl-Alt-Right", mac: "Ctrl-Alt-Right"},
scrollIntoView: "cursor",
readOnly: true
}, {
name: "selectNextBefore",
exec: function(editor) { editor.selectMore(-1, true); },
bindKey: {win: "Ctrl-Alt-Shift-Left", mac: "Ctrl-Alt-Shift-Left"},
scrollIntoView: "cursor",
readOnly: true
}, {
name: "selectNextAfter",
exec: function(editor) { editor.selectMore(1, true); },
bindKey: {win: "Ctrl-Alt-Shift-Right", mac: "Ctrl-Alt-Shift-Right"},
scrollIntoView: "cursor",
readOnly: true
}, {
name: "splitIntoLines",
exec: function(editor) { editor.multiSelect.splitIntoLines(); },
bindKey: {win: "Ctrl-Alt-L", mac: "Ctrl-Alt-L"},
readOnly: true
}, {
name: "alignCursors",
exec: function(editor) { editor.alignCursors(); },
bindKey: {win: "Ctrl-Alt-A", mac: "Ctrl-Alt-A"},
scrollIntoView: "cursor"
}, {
name: "findAll",
exec: function(editor) { editor.findAll(); },
bindKey: {win: "Ctrl-Alt-K", mac: "Ctrl-Alt-G"},
scrollIntoView: "cursor",
readOnly: true
}];
exports.multiSelectCommands = [{
name: "singleSelection",
bindKey: "esc",
exec: function(editor) { editor.exitMultiSelectMode(); },
scrollIntoView: "cursor",
readOnly: true,
isAvailable: function(editor) {return editor && editor.inMultiSelectMode;}
}];
var HashHandler = acequire("../keyboard/hash_handler").HashHandler;
exports.keyboardHandler = new HashHandler(exports.multiSelectCommands);
});
ace.define("ace/multi_select",["require","exports","module","ace/range_list","ace/range","ace/selection","ace/mouse/multi_select_handler","ace/lib/event","ace/lib/lang","ace/commands/multi_select_commands","ace/search","ace/edit_session","ace/editor","ace/config"], function(acequire, exports, module) {
var RangeList = acequire("./range_list").RangeList;
var Range = acequire("./range").Range;
var Selection = acequire("./selection").Selection;
var onMouseDown = acequire("./mouse/multi_select_handler").onMouseDown;
var event = acequire("./lib/event");
var lang = acequire("./lib/lang");
var commands = acequire("./commands/multi_select_commands");
exports.commands = commands.defaultCommands.concat(commands.multiSelectCommands);
var Search = acequire("./search").Search;
var search = new Search();
function find(session, needle, dir) {
search.$options.wrap = true;
search.$options.needle = needle;
search.$options.backwards = dir == -1;
return search.find(session);
}
var EditSession = acequire("./edit_session").EditSession;
(function() {
this.getSelectionMarkers = function() {
return this.$selectionMarkers;
};
}).call(EditSession.prototype);
(function() {
this.ranges = null;
this.rangeList = null;
this.addRange = function(range, $blockChangeEvents) {
if (!range)
return;
if (!this.inMultiSelectMode && this.rangeCount === 0) {
var oldRange = this.toOrientedRange();
this.rangeList.add(oldRange);
this.rangeList.add(range);
if (this.rangeList.ranges.length != 2) {
this.rangeList.removeAll();
return $blockChangeEvents || this.fromOrientedRange(range);
}
this.rangeList.removeAll();
this.rangeList.add(oldRange);
this.$onAddRange(oldRange);
}
if (!range.cursor)
range.cursor = range.end;
var removed = this.rangeList.add(range);
this.$onAddRange(range);
if (removed.length)
this.$onRemoveRange(removed);
if (this.rangeCount > 1 && !this.inMultiSelectMode) {
this._signal("multiSelect");
this.inMultiSelectMode = true;
this.session.$undoSelect = false;
this.rangeList.attach(this.session);
}
return $blockChangeEvents || this.fromOrientedRange(range);
};
this.toSingleRange = function(range) {
range = range || this.ranges[0];
var removed = this.rangeList.removeAll();
if (removed.length)
this.$onRemoveRange(removed);
range && this.fromOrientedRange(range);
};
this.substractPoint = function(pos) {
var removed = this.rangeList.substractPoint(pos);
if (removed) {
this.$onRemoveRange(removed);
return removed[0];
}
};
this.mergeOverlappingRanges = function() {
var removed = this.rangeList.merge();
if (removed.length)
this.$onRemoveRange(removed);
else if(this.ranges[0])
this.fromOrientedRange(this.ranges[0]);
};
this.$onAddRange = function(range) {
this.rangeCount = this.rangeList.ranges.length;
this.ranges.unshift(range);
this._signal("addRange", {range: range});
};
this.$onRemoveRange = function(removed) {
this.rangeCount = this.rangeList.ranges.length;
if (this.rangeCount == 1 && this.inMultiSelectMode) {
var lastRange = this.rangeList.ranges.pop();
removed.push(lastRange);
this.rangeCount = 0;
}
for (var i = removed.length; i--; ) {
var index = this.ranges.indexOf(removed[i]);
this.ranges.splice(index, 1);
}
this._signal("removeRange", {ranges: removed});
if (this.rangeCount === 0 && this.inMultiSelectMode) {
this.inMultiSelectMode = false;
this._signal("singleSelect");
this.session.$undoSelect = true;
this.rangeList.detach(this.session);
}
lastRange = lastRange || this.ranges[0];
if (lastRange && !lastRange.isEqual(this.getRange()))
this.fromOrientedRange(lastRange);
};
this.$initRangeList = function() {
if (this.rangeList)
return;
this.rangeList = new RangeList();
this.ranges = [];
this.rangeCount = 0;
};
this.getAllRanges = function() {
return this.rangeCount ? this.rangeList.ranges.concat() : [this.getRange()];
};
this.splitIntoLines = function () {
if (this.rangeCount > 1) {
var ranges = this.rangeList.ranges;
var lastRange = ranges[ranges.length - 1];
var range = Range.fromPoints(ranges[0].start, lastRange.end);
this.toSingleRange();
this.setSelectionRange(range, lastRange.cursor == lastRange.start);
} else {
var range = this.getRange();
var isBackwards = this.isBackwards();
var startRow = range.start.row;
var endRow = range.end.row;
if (startRow == endRow) {
if (isBackwards)
var start = range.end, end = range.start;
else
var start = range.start, end = range.end;
this.addRange(Range.fromPoints(end, end));
this.addRange(Range.fromPoints(start, start));
return;
}
var rectSel = [];
var r = this.getLineRange(startRow, true);
r.start.column = range.start.column;
rectSel.push(r);
for (var i = startRow + 1; i < endRow; i++)
rectSel.push(this.getLineRange(i, true));
r = this.getLineRange(endRow, true);
r.end.column = range.end.column;
rectSel.push(r);
rectSel.forEach(this.addRange, this);
}
};
this.toggleBlockSelection = function () {
if (this.rangeCount > 1) {
var ranges = this.rangeList.ranges;
var lastRange = ranges[ranges.length - 1];
var range = Range.fromPoints(ranges[0].start, lastRange.end);
this.toSingleRange();
this.setSelectionRange(range, lastRange.cursor == lastRange.start);
} else {
var cursor = this.session.documentToScreenPosition(this.selectionLead);
var anchor = this.session.documentToScreenPosition(this.selectionAnchor);
var rectSel = this.rectangularRangeBlock(cursor, anchor);
rectSel.forEach(this.addRange, this);
}
};
this.rectangularRangeBlock = function(screenCursor, screenAnchor, includeEmptyLines) {
var rectSel = [];
var xBackwards = screenCursor.column < screenAnchor.column;
if (xBackwards) {
var startColumn = screenCursor.column;
var endColumn = screenAnchor.column;
var startOffsetX = screenCursor.offsetX;
var endOffsetX = screenAnchor.offsetX;
} else {
var startColumn = screenAnchor.column;
var endColumn = screenCursor.column;
var startOffsetX = screenAnchor.offsetX;
var endOffsetX = screenCursor.offsetX;
}
var yBackwards = screenCursor.row < screenAnchor.row;
if (yBackwards) {
var startRow = screenCursor.row;
var endRow = screenAnchor.row;
} else {
var startRow = screenAnchor.row;
var endRow = screenCursor.row;
}
if (startColumn < 0)
startColumn = 0;
if (startRow < 0)
startRow = 0;
if (startRow == endRow)
includeEmptyLines = true;
for (var row = startRow; row <= endRow; row++) {
var range = Range.fromPoints(
this.session.screenToDocumentPosition(row, startColumn, startOffsetX),
this.session.screenToDocumentPosition(row, endColumn, endOffsetX)
);
if (range.isEmpty()) {
if (docEnd && isSamePoint(range.end, docEnd))
break;
var docEnd = range.end;
}
range.cursor = xBackwards ? range.start : range.end;
rectSel.push(range);
}
if (yBackwards)
rectSel.reverse();
if (!includeEmptyLines) {
var end = rectSel.length - 1;
while (rectSel[end].isEmpty() && end > 0)
end--;
if (end > 0) {
var start = 0;
while (rectSel[start].isEmpty())
start++;
}
for (var i = end; i >= start; i--) {
if (rectSel[i].isEmpty())
rectSel.splice(i, 1);
}
}
return rectSel;
};
}).call(Selection.prototype);
var Editor = acequire("./editor").Editor;
(function() {
this.updateSelectionMarkers = function() {
this.renderer.updateCursor();
this.renderer.updateBackMarkers();
};
this.addSelectionMarker = function(orientedRange) {
if (!orientedRange.cursor)
orientedRange.cursor = orientedRange.end;
var style = this.getSelectionStyle();
orientedRange.marker = this.session.addMarker(orientedRange, "ace_selection", style);
this.session.$selectionMarkers.push(orientedRange);
this.session.selectionMarkerCount = this.session.$selectionMarkers.length;
return orientedRange;
};
this.removeSelectionMarker = function(range) {
if (!range.marker)
return;
this.session.removeMarker(range.marker);
var index = this.session.$selectionMarkers.indexOf(range);
if (index != -1)
this.session.$selectionMarkers.splice(index, 1);
this.session.selectionMarkerCount = this.session.$selectionMarkers.length;
};
this.removeSelectionMarkers = function(ranges) {
var markerList = this.session.$selectionMarkers;
for (var i = ranges.length; i--; ) {
var range = ranges[i];
if (!range.marker)
continue;
this.session.removeMarker(range.marker);
var index = markerList.indexOf(range);
if (index != -1)
markerList.splice(index, 1);
}
this.session.selectionMarkerCount = markerList.length;
};
this.$onAddRange = function(e) {
this.addSelectionMarker(e.range);
this.renderer.updateCursor();
this.renderer.updateBackMarkers();
};
this.$onRemoveRange = function(e) {
this.removeSelectionMarkers(e.ranges);
this.renderer.updateCursor();
this.renderer.updateBackMarkers();
};
this.$onMultiSelect = function(e) {
if (this.inMultiSelectMode)
return;
this.inMultiSelectMode = true;
this.setStyle("ace_multiselect");
this.keyBinding.addKeyboardHandler(commands.keyboardHandler);
this.commands.setDefaultHandler("exec", this.$onMultiSelectExec);
this.renderer.updateCursor();
this.renderer.updateBackMarkers();
};
this.$onSingleSelect = function(e) {
if (this.session.multiSelect.inVirtualMode)
return;
this.inMultiSelectMode = false;
this.unsetStyle("ace_multiselect");
this.keyBinding.removeKeyboardHandler(commands.keyboardHandler);
this.commands.removeDefaultHandler("exec", this.$onMultiSelectExec);
this.renderer.updateCursor();
this.renderer.updateBackMarkers();
this._emit("changeSelection");
};
this.$onMultiSelectExec = function(e) {
var command = e.command;
var editor = e.editor;
if (!editor.multiSelect)
return;
if (!command.multiSelectAction) {
var result = command.exec(editor, e.args || {});
editor.multiSelect.addRange(editor.multiSelect.toOrientedRange());
editor.multiSelect.mergeOverlappingRanges();
} else if (command.multiSelectAction == "forEach") {
result = editor.forEachSelection(command, e.args);
} else if (command.multiSelectAction == "forEachLine") {
result = editor.forEachSelection(command, e.args, true);
} else if (command.multiSelectAction == "single") {
editor.exitMultiSelectMode();
result = command.exec(editor, e.args || {});
} else {
result = command.multiSelectAction(editor, e.args || {});
}
return result;
};
this.forEachSelection = function(cmd, args, options) {
if (this.inVirtualSelectionMode)
return;
var keepOrder = options && options.keepOrder;
var $byLines = options == true || options && options.$byLines;
var session = this.session;
var selection = this.selection;
var rangeList = selection.rangeList;
var ranges = (keepOrder ? selection : rangeList).ranges;
var result;
if (!ranges.length)
return cmd.exec ? cmd.exec(this, args || {}) : cmd(this, args || {});
var reg = selection._eventRegistry;
selection._eventRegistry = {};
var tmpSel = new Selection(session);
this.inVirtualSelectionMode = true;
for (var i = ranges.length; i--;) {
if ($byLines) {
while (i > 0 && ranges[i].start.row == ranges[i - 1].end.row)
i--;
}
tmpSel.fromOrientedRange(ranges[i]);
tmpSel.index = i;
this.selection = session.selection = tmpSel;
var cmdResult = cmd.exec ? cmd.exec(this, args || {}) : cmd(this, args || {});
if (!result && cmdResult !== undefined)
result = cmdResult;
tmpSel.toOrientedRange(ranges[i]);
}
tmpSel.detach();
this.selection = session.selection = selection;
this.inVirtualSelectionMode = false;
selection._eventRegistry = reg;
selection.mergeOverlappingRanges();
var anim = this.renderer.$scrollAnimation;
this.onCursorChange();
this.onSelectionChange();
if (anim && anim.from == anim.to)
this.renderer.animateScrolling(anim.from);
return result;
};
this.exitMultiSelectMode = function() {
if (!this.inMultiSelectMode || this.inVirtualSelectionMode)
return;
this.multiSelect.toSingleRange();
};
this.getSelectedText = function() {
var text = "";
if (this.inMultiSelectMode && !this.inVirtualSelectionMode) {
var ranges = this.multiSelect.rangeList.ranges;
var buf = [];
for (var i = 0; i < ranges.length; i++) {
buf.push(this.session.getTextRange(ranges[i]));
}
var nl = this.session.getDocument().getNewLineCharacter();
text = buf.join(nl);
if (text.length == (buf.length - 1) * nl.length)
text = "";
} else if (!this.selection.isEmpty()) {
text = this.session.getTextRange(this.getSelectionRange());
}
return text;
};
this.$checkMultiselectChange = function(e, anchor) {
if (this.inMultiSelectMode && !this.inVirtualSelectionMode) {
var range = this.multiSelect.ranges[0];
if (this.multiSelect.isEmpty() && anchor == this.multiSelect.anchor)
return;
var pos = anchor == this.multiSelect.anchor
? range.cursor == range.start ? range.end : range.start
: range.cursor;
if (pos.row != anchor.row
|| this.session.$clipPositionToDocument(pos.row, pos.column).column != anchor.column)
this.multiSelect.toSingleRange(this.multiSelect.toOrientedRange());
}
};
this.findAll = function(needle, options, additive) {
options = options || {};
options.needle = needle || options.needle;
if (options.needle == undefined) {
var range = this.selection.isEmpty()
? this.selection.getWordRange()
: this.selection.getRange();
options.needle = this.session.getTextRange(range);
}
this.$search.set(options);
var ranges = this.$search.findAll(this.session);
if (!ranges.length)
return 0;
this.$blockScrolling += 1;
var selection = this.multiSelect;
if (!additive)
selection.toSingleRange(ranges[0]);
for (var i = ranges.length; i--; )
selection.addRange(ranges[i], true);
if (range && selection.rangeList.rangeAtPoint(range.start))
selection.addRange(range, true);
this.$blockScrolling -= 1;
return ranges.length;
};
this.selectMoreLines = function(dir, skip) {
var range = this.selection.toOrientedRange();
var isBackwards = range.cursor == range.end;
var screenLead = this.session.documentToScreenPosition(range.cursor);
if (this.selection.$desiredColumn)
screenLead.column = this.selection.$desiredColumn;
var lead = this.session.screenToDocumentPosition(screenLead.row + dir, screenLead.column);
if (!range.isEmpty()) {
var screenAnchor = this.session.documentToScreenPosition(isBackwards ? range.end : range.start);
var anchor = this.session.screenToDocumentPosition(screenAnchor.row + dir, screenAnchor.column);
} else {
var anchor = lead;
}
if (isBackwards) {
var newRange = Range.fromPoints(lead, anchor);
newRange.cursor = newRange.start;
} else {
var newRange = Range.fromPoints(anchor, lead);
newRange.cursor = newRange.end;
}
newRange.desiredColumn = screenLead.column;
if (!this.selection.inMultiSelectMode) {
this.selection.addRange(range);
} else {
if (skip)
var toRemove = range.cursor;
}
this.selection.addRange(newRange);
if (toRemove)
this.selection.substractPoint(toRemove);
};
this.transposeSelections = function(dir) {
var session = this.session;
var sel = session.multiSelect;
var all = sel.ranges;
for (var i = all.length; i--; ) {
var range = all[i];
if (range.isEmpty()) {
var tmp = session.getWordRange(range.start.row, range.start.column);
range.start.row = tmp.start.row;
range.start.column = tmp.start.column;
range.end.row = tmp.end.row;
range.end.column = tmp.end.column;
}
}
sel.mergeOverlappingRanges();
var words = [];
for (var i = all.length; i--; ) {
var range = all[i];
words.unshift(session.getTextRange(range));
}
if (dir < 0)
words.unshift(words.pop());
else
words.push(words.shift());
for (var i = all.length; i--; ) {
var range = all[i];
var tmp = range.clone();
session.replace(range, words[i]);
range.start.row = tmp.start.row;
range.start.column = tmp.start.column;
}
};
this.selectMore = function(dir, skip, stopAtFirst) {
var session = this.session;
var sel = session.multiSelect;
var range = sel.toOrientedRange();
if (range.isEmpty()) {
range = session.getWordRange(range.start.row, range.start.column);
range.cursor = dir == -1 ? range.start : range.end;
this.multiSelect.addRange(range);
if (stopAtFirst)
return;
}
var needle = session.getTextRange(range);
var newRange = find(session, needle, dir);
if (newRange) {
newRange.cursor = dir == -1 ? newRange.start : newRange.end;
this.$blockScrolling += 1;
this.session.unfold(newRange);
this.multiSelect.addRange(newRange);
this.$blockScrolling -= 1;
this.renderer.scrollCursorIntoView(null, 0.5);
}
if (skip)
this.multiSelect.substractPoint(range.cursor);
};
this.alignCursors = function() {
var session = this.session;
var sel = session.multiSelect;
var ranges = sel.ranges;
var row = -1;
var sameRowRanges = ranges.filter(function(r) {
if (r.cursor.row == row)
return true;
row = r.cursor.row;
});
if (!ranges.length || sameRowRanges.length == ranges.length - 1) {
var range = this.selection.getRange();
var fr = range.start.row, lr = range.end.row;
var guessRange = fr == lr;
if (guessRange) {
var max = this.session.getLength();
var line;
do {
line = this.session.getLine(lr);
} while (/[=:]/.test(line) && ++lr < max);
do {
line = this.session.getLine(fr);
} while (/[=:]/.test(line) && --fr > 0);
if (fr < 0) fr = 0;
if (lr >= max) lr = max - 1;
}
var lines = this.session.removeFullLines(fr, lr);
lines = this.$reAlignText(lines, guessRange);
this.session.insert({row: fr, column: 0}, lines.join("\n") + "\n");
if (!guessRange) {
range.start.column = 0;
range.end.column = lines[lines.length - 1].length;
}
this.selection.setRange(range);
} else {
sameRowRanges.forEach(function(r) {
sel.substractPoint(r.cursor);
});
var maxCol = 0;
var minSpace = Infinity;
var spaceOffsets = ranges.map(function(r) {
var p = r.cursor;
var line = session.getLine(p.row);
var spaceOffset = line.substr(p.column).search(/\S/g);
if (spaceOffset == -1)
spaceOffset = 0;
if (p.column > maxCol)
maxCol = p.column;
if (spaceOffset < minSpace)
minSpace = spaceOffset;
return spaceOffset;
});
ranges.forEach(function(r, i) {
var p = r.cursor;
var l = maxCol - p.column;
var d = spaceOffsets[i] - minSpace;
if (l > d)
session.insert(p, lang.stringRepeat(" ", l - d));
else
session.remove(new Range(p.row, p.column, p.row, p.column - l + d));
r.start.column = r.end.column = maxCol;
r.start.row = r.end.row = p.row;
r.cursor = r.end;
});
sel.fromOrientedRange(ranges[0]);
this.renderer.updateCursor();
this.renderer.updateBackMarkers();
}
};
this.$reAlignText = function(lines, forceLeft) {
var isLeftAligned = true, isRightAligned = true;
var startW, textW, endW;
return lines.map(function(line) {
var m = line.match(/(\s*)(.*?)(\s*)([=:].*)/);
if (!m)
return [line];
if (startW == null) {
startW = m[1].length;
textW = m[2].length;
endW = m[3].length;
return m;
}
if (startW + textW + endW != m[1].length + m[2].length + m[3].length)
isRightAligned = false;
if (startW != m[1].length)
isLeftAligned = false;
if (startW > m[1].length)
startW = m[1].length;
if (textW < m[2].length)
textW = m[2].length;
if (endW > m[3].length)
endW = m[3].length;
return m;
}).map(forceLeft ? alignLeft :
isLeftAligned ? isRightAligned ? alignRight : alignLeft : unAlign);
function spaces(n) {
return lang.stringRepeat(" ", n);
}
function alignLeft(m) {
return !m[2] ? m[0] : spaces(startW) + m[2]
+ spaces(textW - m[2].length + endW)
+ m[4].replace(/^([=:])\s+/, "$1 ");
}
function alignRight(m) {
return !m[2] ? m[0] : spaces(startW + textW - m[2].length) + m[2]
+ spaces(endW, " ")
+ m[4].replace(/^([=:])\s+/, "$1 ");
}
function unAlign(m) {
return !m[2] ? m[0] : spaces(startW) + m[2]
+ spaces(endW)
+ m[4].replace(/^([=:])\s+/, "$1 ");
}
};
}).call(Editor.prototype);
function isSamePoint(p1, p2) {
return p1.row == p2.row && p1.column == p2.column;
}
exports.onSessionChange = function(e) {
var session = e.session;
if (session && !session.multiSelect) {
session.$selectionMarkers = [];
session.selection.$initRangeList();
session.multiSelect = session.selection;
}
this.multiSelect = session && session.multiSelect;
var oldSession = e.oldSession;
if (oldSession) {
oldSession.multiSelect.off("addRange", this.$onAddRange);
oldSession.multiSelect.off("removeRange", this.$onRemoveRange);
oldSession.multiSelect.off("multiSelect", this.$onMultiSelect);
oldSession.multiSelect.off("singleSelect", this.$onSingleSelect);
oldSession.multiSelect.lead.off("change", this.$checkMultiselectChange);
oldSession.multiSelect.anchor.off("change", this.$checkMultiselectChange);
}
if (session) {
session.multiSelect.on("addRange", this.$onAddRange);
session.multiSelect.on("removeRange", this.$onRemoveRange);
session.multiSelect.on("multiSelect", this.$onMultiSelect);
session.multiSelect.on("singleSelect", this.$onSingleSelect);
session.multiSelect.lead.on("change", this.$checkMultiselectChange);
session.multiSelect.anchor.on("change", this.$checkMultiselectChange);
}
if (session && this.inMultiSelectMode != session.selection.inMultiSelectMode) {
if (session.selection.inMultiSelectMode)
this.$onMultiSelect();
else
this.$onSingleSelect();
}
};
function MultiSelect(editor) {
if (editor.$multiselectOnSessionChange)
return;
editor.$onAddRange = editor.$onAddRange.bind(editor);
editor.$onRemoveRange = editor.$onRemoveRange.bind(editor);
editor.$onMultiSelect = editor.$onMultiSelect.bind(editor);
editor.$onSingleSelect = editor.$onSingleSelect.bind(editor);
editor.$multiselectOnSessionChange = exports.onSessionChange.bind(editor);
editor.$checkMultiselectChange = editor.$checkMultiselectChange.bind(editor);
editor.$multiselectOnSessionChange(editor);
editor.on("changeSession", editor.$multiselectOnSessionChange);
editor.on("mousedown", onMouseDown);
editor.commands.addCommands(commands.defaultCommands);
addAltCursorListeners(editor);
}
function addAltCursorListeners(editor){
var el = editor.textInput.getElement();
var altCursor = false;
event.addListener(el, "keydown", function(e) {
var altDown = e.keyCode == 18 && !(e.ctrlKey || e.shiftKey || e.metaKey);
if (editor.$blockSelectEnabled && altDown) {
if (!altCursor) {
editor.renderer.setMouseCursor("crosshair");
altCursor = true;
}
} else if (altCursor) {
reset();
}
});
event.addListener(el, "keyup", reset);
event.addListener(el, "blur", reset);
function reset(e) {
if (altCursor) {
editor.renderer.setMouseCursor("");
altCursor = false;
}
}
}
exports.MultiSelect = MultiSelect;
acequire("./config").defineOptions(Editor.prototype, "editor", {
enableMultiselect: {
set: function(val) {
MultiSelect(this);
if (val) {
this.on("changeSession", this.$multiselectOnSessionChange);
this.on("mousedown", onMouseDown);
} else {
this.off("changeSession", this.$multiselectOnSessionChange);
this.off("mousedown", onMouseDown);
}
},
value: true
},
enableBlockSelect: {
set: function(val) {
this.$blockSelectEnabled = val;
},
value: true
}
});
});
ace.define("ace/mode/folding/fold_mode",["require","exports","module","ace/range"], function(acequire, exports, module) {
"use strict";
var Range = acequire("../../range").Range;
var FoldMode = exports.FoldMode = function() {};
(function() {
this.foldingStartMarker = null;
this.foldingStopMarker = null;
this.getFoldWidget = function(session, foldStyle, row) {
var line = session.getLine(row);
if (this.foldingStartMarker.test(line))
return "start";
if (foldStyle == "markbeginend"
&& this.foldingStopMarker
&& this.foldingStopMarker.test(line))
return "end";
return "";
};
this.getFoldWidgetRange = function(session, foldStyle, row) {
return null;
};
this.indentationBlock = function(session, row, column) {
var re = /\S/;
var line = session.getLine(row);
var startLevel = line.search(re);
if (startLevel == -1)
return;
var startColumn = column || line.length;
var maxRow = session.getLength();
var startRow = row;
var endRow = row;
while (++row < maxRow) {
var level = session.getLine(row).search(re);
if (level == -1)
continue;
if (level <= startLevel)
break;
endRow = row;
}
if (endRow > startRow) {
var endColumn = session.getLine(endRow).length;
return new Range(startRow, startColumn, endRow, endColumn);
}
};
this.openingBracketBlock = function(session, bracket, row, column, typeRe) {
var start = {row: row, column: column + 1};
var end = session.$findClosingBracket(bracket, start, typeRe);
if (!end)
return;
var fw = session.foldWidgets[end.row];
if (fw == null)
fw = session.getFoldWidget(end.row);
if (fw == "start" && end.row > start.row) {
end.row --;
end.column = session.getLine(end.row).length;
}
return Range.fromPoints(start, end);
};
this.closingBracketBlock = function(session, bracket, row, column, typeRe) {
var end = {row: row, column: column};
var start = session.$findOpeningBracket(bracket, end);
if (!start)
return;
start.column++;
end.column--;
return Range.fromPoints(start, end);
};
}).call(FoldMode.prototype);
});
ace.define("ace/theme/textmate",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
"use strict";
exports.isDark = false;
exports.cssClass = "ace-tm";
exports.cssText = ".ace-tm .ace_gutter {\
background: #f0f0f0;\
color: #333;\
}\
.ace-tm .ace_print-margin {\
width: 1px;\
background: #e8e8e8;\
}\
.ace-tm .ace_fold {\
background-color: #6B72E6;\
}\
.ace-tm {\
background-color: #FFFFFF;\
color: black;\
}\
.ace-tm .ace_cursor {\
color: black;\
}\
.ace-tm .ace_invisible {\
color: rgb(191, 191, 191);\
}\
.ace-tm .ace_storage,\
.ace-tm .ace_keyword {\
color: blue;\
}\
.ace-tm .ace_constant {\
color: rgb(197, 6, 11);\
}\
.ace-tm .ace_constant.ace_buildin {\
color: rgb(88, 72, 246);\
}\
.ace-tm .ace_constant.ace_language {\
color: rgb(88, 92, 246);\
}\
.ace-tm .ace_constant.ace_library {\
color: rgb(6, 150, 14);\
}\
.ace-tm .ace_invalid {\
background-color: rgba(255, 0, 0, 0.1);\
color: red;\
}\
.ace-tm .ace_support.ace_function {\
color: rgb(60, 76, 114);\
}\
.ace-tm .ace_support.ace_constant {\
color: rgb(6, 150, 14);\
}\
.ace-tm .ace_support.ace_type,\
.ace-tm .ace_support.ace_class {\
color: rgb(109, 121, 222);\
}\
.ace-tm .ace_keyword.ace_operator {\
color: rgb(104, 118, 135);\
}\
.ace-tm .ace_string {\
color: rgb(3, 106, 7);\
}\
.ace-tm .ace_comment {\
color: rgb(76, 136, 107);\
}\
.ace-tm .ace_comment.ace_doc {\
color: rgb(0, 102, 255);\
}\
.ace-tm .ace_comment.ace_doc.ace_tag {\
color: rgb(128, 159, 191);\
}\
.ace-tm .ace_constant.ace_numeric {\
color: rgb(0, 0, 205);\
}\
.ace-tm .ace_variable {\
color: rgb(49, 132, 149);\
}\
.ace-tm .ace_xml-pe {\
color: rgb(104, 104, 91);\
}\
.ace-tm .ace_entity.ace_name.ace_function {\
color: #0000A2;\
}\
.ace-tm .ace_heading {\
color: rgb(12, 7, 255);\
}\
.ace-tm .ace_list {\
color:rgb(185, 6, 144);\
}\
.ace-tm .ace_meta.ace_tag {\
color:rgb(0, 22, 142);\
}\
.ace-tm .ace_string.ace_regex {\
color: rgb(255, 0, 0)\
}\
.ace-tm .ace_marker-layer .ace_selection {\
background: rgb(181, 213, 255);\
}\
.ace-tm.ace_multiselect .ace_selection.ace_start {\
box-shadow: 0 0 3px 0px white;\
}\
.ace-tm .ace_marker-layer .ace_step {\
background: rgb(252, 255, 0);\
}\
.ace-tm .ace_marker-layer .ace_stack {\
background: rgb(164, 229, 101);\
}\
.ace-tm .ace_marker-layer .ace_bracket {\
margin: -1px 0 0 -1px;\
border: 1px solid rgb(192, 192, 192);\
}\
.ace-tm .ace_marker-layer .ace_active-line {\
background: rgba(0, 0, 0, 0.07);\
}\
.ace-tm .ace_gutter-active-line {\
background-color : #dcdcdc;\
}\
.ace-tm .ace_marker-layer .ace_selected-word {\
background: rgb(250, 250, 255);\
border: 1px solid rgb(200, 200, 250);\
}\
.ace-tm .ace_indent-guide {\
background: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==\") right repeat-y;\
}\
";
var dom = acequire("../lib/dom");
dom.importCssString(exports.cssText, exports.cssClass);
});
ace.define("ace/line_widgets",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/range"], function(acequire, exports, module) {
"use strict";
var oop = acequire("./lib/oop");
var dom = acequire("./lib/dom");
var Range = acequire("./range").Range;
function LineWidgets(session) {
this.session = session;
this.session.widgetManager = this;
this.session.getRowLength = this.getRowLength;
this.session.$getWidgetScreenLength = this.$getWidgetScreenLength;
this.updateOnChange = this.updateOnChange.bind(this);
this.renderWidgets = this.renderWidgets.bind(this);
this.measureWidgets = this.measureWidgets.bind(this);
this.session._changedWidgets = [];
this.$onChangeEditor = this.$onChangeEditor.bind(this);
this.session.on("change", this.updateOnChange);
this.session.on("changeFold", this.updateOnFold);
this.session.on("changeEditor", this.$onChangeEditor);
}
(function() {
this.getRowLength = function(row) {
var h;
if (this.lineWidgets)
h = this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
else
h = 0;
if (!this.$useWrapMode || !this.$wrapData[row]) {
return 1 + h;
} else {
return this.$wrapData[row].length + 1 + h;
}
};
this.$getWidgetScreenLength = function() {
var screenRows = 0;
this.lineWidgets.forEach(function(w){
if (w && w.rowCount && !w.hidden)
screenRows += w.rowCount;
});
return screenRows;
};
this.$onChangeEditor = function(e) {
this.attach(e.editor);
};
this.attach = function(editor) {
if (editor && editor.widgetManager && editor.widgetManager != this)
editor.widgetManager.detach();
if (this.editor == editor)
return;
this.detach();
this.editor = editor;
if (editor) {
editor.widgetManager = this;
editor.renderer.on("beforeRender", this.measureWidgets);
editor.renderer.on("afterRender", this.renderWidgets);
}
};
this.detach = function(e) {
var editor = this.editor;
if (!editor)
return;
this.editor = null;
editor.widgetManager = null;
editor.renderer.off("beforeRender", this.measureWidgets);
editor.renderer.off("afterRender", this.renderWidgets);
var lineWidgets = this.session.lineWidgets;
lineWidgets && lineWidgets.forEach(function(w) {
if (w && w.el && w.el.parentNode) {
w._inDocument = false;
w.el.parentNode.removeChild(w.el);
}
});
};
this.updateOnFold = function(e, session) {
var lineWidgets = session.lineWidgets;
if (!lineWidgets || !e.action)
return;
var fold = e.data;
var start = fold.start.row;
var end = fold.end.row;
var hide = e.action == "add";
for (var i = start + 1; i < end; i++) {
if (lineWidgets[i])
lineWidgets[i].hidden = hide;
}
if (lineWidgets[end]) {
if (hide) {
if (!lineWidgets[start])
lineWidgets[start] = lineWidgets[end];
else
lineWidgets[end].hidden = hide;
} else {
if (lineWidgets[start] == lineWidgets[end])
lineWidgets[start] = undefined;
lineWidgets[end].hidden = hide;
}
}
};
this.updateOnChange = function(delta) {
var lineWidgets = this.session.lineWidgets;
if (!lineWidgets) return;
var startRow = delta.start.row;
var len = delta.end.row - startRow;
if (len === 0) {
} else if (delta.action == 'remove') {
var removed = lineWidgets.splice(startRow + 1, len);
removed.forEach(function(w) {
w && this.removeLineWidget(w);
}, this);
this.$updateRows();
} else {
var args = new Array(len);
args.unshift(startRow, 0);
lineWidgets.splice.apply(lineWidgets, args);
this.$updateRows();
}
};
this.$updateRows = function() {
var lineWidgets = this.session.lineWidgets;
if (!lineWidgets) return;
var noWidgets = true;
lineWidgets.forEach(function(w, i) {
if (w) {
noWidgets = false;
w.row = i;
while (w.$oldWidget) {
w.$oldWidget.row = i;
w = w.$oldWidget;
}
}
});
if (noWidgets)
this.session.lineWidgets = null;
};
this.addLineWidget = function(w) {
if (!this.session.lineWidgets)
this.session.lineWidgets = new Array(this.session.getLength());
var old = this.session.lineWidgets[w.row];
if (old) {
w.$oldWidget = old;
if (old.el && old.el.parentNode) {
old.el.parentNode.removeChild(old.el);
old._inDocument = false;
}
}
this.session.lineWidgets[w.row] = w;
w.session = this.session;
var renderer = this.editor.renderer;
if (w.html && !w.el) {
w.el = dom.createElement("div");
w.el.innerHTML = w.html;
}
if (w.el) {
dom.addCssClass(w.el, "ace_lineWidgetContainer");
w.el.style.position = "absolute";
w.el.style.zIndex = 5;
renderer.container.appendChild(w.el);
w._inDocument = true;
}
if (!w.coverGutter) {
w.el.style.zIndex = 3;
}
if (w.pixelHeight == null) {
w.pixelHeight = w.el.offsetHeight;
}
if (w.rowCount == null) {
w.rowCount = w.pixelHeight / renderer.layerConfig.lineHeight;
}
var fold = this.session.getFoldAt(w.row, 0);
w.$fold = fold;
if (fold) {
var lineWidgets = this.session.lineWidgets;
if (w.row == fold.end.row && !lineWidgets[fold.start.row])
lineWidgets[fold.start.row] = w;
else
w.hidden = true;
}
this.session._emit("changeFold", {data:{start:{row: w.row}}});
this.$updateRows();
this.renderWidgets(null, renderer);
this.onWidgetChanged(w);
return w;
};
this.removeLineWidget = function(w) {
w._inDocument = false;
w.session = null;
if (w.el && w.el.parentNode)
w.el.parentNode.removeChild(w.el);
if (w.editor && w.editor.destroy) try {
w.editor.destroy();
} catch(e){}
if (this.session.lineWidgets) {
var w1 = this.session.lineWidgets[w.row];
if (w1 == w) {
this.session.lineWidgets[w.row] = w.$oldWidget;
if (w.$oldWidget)
this.onWidgetChanged(w.$oldWidget);
} else {
while (w1) {
if (w1.$oldWidget == w) {
w1.$oldWidget = w.$oldWidget;
break;
}
w1 = w1.$oldWidget;
}
}
}
this.session._emit("changeFold", {data:{start:{row: w.row}}});
this.$updateRows();
};
this.getWidgetsAtRow = function(row) {
var lineWidgets = this.session.lineWidgets;
var w = lineWidgets && lineWidgets[row];
var list = [];
while (w) {
list.push(w);
w = w.$oldWidget;
}
return list;
};
this.onWidgetChanged = function(w) {
this.session._changedWidgets.push(w);
this.editor && this.editor.renderer.updateFull();
};
this.measureWidgets = function(e, renderer) {
var changedWidgets = this.session._changedWidgets;
var config = renderer.layerConfig;
if (!changedWidgets || !changedWidgets.length) return;
var min = Infinity;
for (var i = 0; i < changedWidgets.length; i++) {
var w = changedWidgets[i];
if (!w || !w.el) continue;
if (w.session != this.session) continue;
if (!w._inDocument) {
if (this.session.lineWidgets[w.row] != w)
continue;
w._inDocument = true;
renderer.container.appendChild(w.el);
}
w.h = w.el.offsetHeight;
if (!w.fixedWidth) {
w.w = w.el.offsetWidth;
w.screenWidth = Math.ceil(w.w / config.characterWidth);
}
var rowCount = w.h / config.lineHeight;
if (w.coverLine) {
rowCount -= this.session.getRowLineCount(w.row);
if (rowCount < 0)
rowCount = 0;
}
if (w.rowCount != rowCount) {
w.rowCount = rowCount;
if (w.row < min)
min = w.row;
}
}
if (min != Infinity) {
this.session._emit("changeFold", {data:{start:{row: min}}});
this.session.lineWidgetWidth = null;
}
this.session._changedWidgets = [];
};
this.renderWidgets = function(e, renderer) {
var config = renderer.layerConfig;
var lineWidgets = this.session.lineWidgets;
if (!lineWidgets)
return;
var first = Math.min(this.firstRow, config.firstRow);
var last = Math.max(this.lastRow, config.lastRow, lineWidgets.length);
while (first > 0 && !lineWidgets[first])
first--;
this.firstRow = config.firstRow;
this.lastRow = config.lastRow;
renderer.$cursorLayer.config = config;
for (var i = first; i <= last; i++) {
var w = lineWidgets[i];
if (!w || !w.el) continue;
if (w.hidden) {
w.el.style.top = -100 - (w.pixelHeight || 0) + "px";
continue;
}
if (!w._inDocument) {
w._inDocument = true;
renderer.container.appendChild(w.el);
}
var top = renderer.$cursorLayer.getPixelPosition({row: i, column:0}, true).top;
if (!w.coverLine)
top += config.lineHeight * this.session.getRowLineCount(w.row);
w.el.style.top = top - config.offset + "px";
var left = w.coverGutter ? 0 : renderer.gutterWidth;
if (!w.fixedWidth)
left -= renderer.scrollLeft;
w.el.style.left = left + "px";
if (w.fullWidth && w.screenWidth) {
w.el.style.minWidth = config.width + 2 * config.padding + "px";
}
if (w.fixedWidth) {
w.el.style.right = renderer.scrollBar.getWidth() + "px";
} else {
w.el.style.right = "";
}
}
};
}).call(LineWidgets.prototype);
exports.LineWidgets = LineWidgets;
});
ace.define("ace/ext/error_marker",["require","exports","module","ace/line_widgets","ace/lib/dom","ace/range"], function(acequire, exports, module) {
"use strict";
var LineWidgets = acequire("../line_widgets").LineWidgets;
var dom = acequire("../lib/dom");
var Range = acequire("../range").Range;
function binarySearch(array, needle, comparator) {
var first = 0;
var last = array.length - 1;
while (first <= last) {
var mid = (first + last) >> 1;
var c = comparator(needle, array[mid]);
if (c > 0)
first = mid + 1;
else if (c < 0)
last = mid - 1;
else
return mid;
}
return -(first + 1);
}
function findAnnotations(session, row, dir) {
var annotations = session.getAnnotations().sort(Range.comparePoints);
if (!annotations.length)
return;
var i = binarySearch(annotations, {row: row, column: -1}, Range.comparePoints);
if (i < 0)
i = -i - 1;
if (i >= annotations.length)
i = dir > 0 ? 0 : annotations.length - 1;
else if (i === 0 && dir < 0)
i = annotations.length - 1;
var annotation = annotations[i];
if (!annotation || !dir)
return;
if (annotation.row === row) {
do {
annotation = annotations[i += dir];
} while (annotation && annotation.row === row);
if (!annotation)
return annotations.slice();
}
var matched = [];
row = annotation.row;
do {
matched[dir < 0 ? "unshift" : "push"](annotation);
annotation = annotations[i += dir];
} while (annotation && annotation.row == row);
return matched.length && matched;
}
exports.showErrorMarker = function(editor, dir) {
var session = editor.session;
if (!session.widgetManager) {
session.widgetManager = new LineWidgets(session);
session.widgetManager.attach(editor);
}
var pos = editor.getCursorPosition();
var row = pos.row;
var oldWidget = session.widgetManager.getWidgetsAtRow(row).filter(function(w) {
return w.type == "errorMarker";
})[0];
if (oldWidget) {
oldWidget.destroy();
} else {
row -= dir;
}
var annotations = findAnnotations(session, row, dir);
var gutterAnno;
if (annotations) {
var annotation = annotations[0];
pos.column = (annotation.pos && typeof annotation.column != "number"
? annotation.pos.sc
: annotation.column) || 0;
pos.row = annotation.row;
gutterAnno = editor.renderer.$gutterLayer.$annotations[pos.row];
} else if (oldWidget) {
return;
} else {
gutterAnno = {
text: ["Looks good!"],
className: "ace_ok"
};
}
editor.session.unfold(pos.row);
editor.selection.moveToPosition(pos);
var w = {
row: pos.row,
fixedWidth: true,
coverGutter: true,
el: dom.createElement("div"),
type: "errorMarker"
};
var el = w.el.appendChild(dom.createElement("div"));
var arrow = w.el.appendChild(dom.createElement("div"));
arrow.className = "error_widget_arrow " + gutterAnno.className;
var left = editor.renderer.$cursorLayer
.getPixelPosition(pos).left;
arrow.style.left = left + editor.renderer.gutterWidth - 5 + "px";
w.el.className = "error_widget_wrapper";
el.className = "error_widget " + gutterAnno.className;
el.innerHTML = gutterAnno.text.join("<br>");
el.appendChild(dom.createElement("div"));
var kb = function(_, hashId, keyString) {
if (hashId === 0 && (keyString === "esc" || keyString === "return")) {
w.destroy();
return {command: "null"};
}
};
w.destroy = function() {
if (editor.$mouseHandler.isMousePressed)
return;
editor.keyBinding.removeKeyboardHandler(kb);
session.widgetManager.removeLineWidget(w);
editor.off("changeSelection", w.destroy);
editor.off("changeSession", w.destroy);
editor.off("mouseup", w.destroy);
editor.off("change", w.destroy);
};
editor.keyBinding.addKeyboardHandler(kb);
editor.on("changeSelection", w.destroy);
editor.on("changeSession", w.destroy);
editor.on("mouseup", w.destroy);
editor.on("change", w.destroy);
editor.session.widgetManager.addLineWidget(w);
w.el.onmousedown = editor.focus.bind(editor);
editor.renderer.scrollCursorIntoView(null, 0.5, {bottom: w.el.offsetHeight});
};
dom.importCssString("\
.error_widget_wrapper {\
background: inherit;\
color: inherit;\
border:none\
}\
.error_widget {\
border-top: solid 2px;\
border-bottom: solid 2px;\
margin: 5px 0;\
padding: 10px 40px;\
white-space: pre-wrap;\
}\
.error_widget.ace_error, .error_widget_arrow.ace_error{\
border-color: #ff5a5a\
}\
.error_widget.ace_warning, .error_widget_arrow.ace_warning{\
border-color: #F1D817\
}\
.error_widget.ace_info, .error_widget_arrow.ace_info{\
border-color: #5a5a5a\
}\
.error_widget.ace_ok, .error_widget_arrow.ace_ok{\
border-color: #5aaa5a\
}\
.error_widget_arrow {\
position: absolute;\
border: solid 5px;\
border-top-color: transparent!important;\
border-right-color: transparent!important;\
border-left-color: transparent!important;\
top: -5px;\
}\
", "");
});
ace.define("ace/ace",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/dom","ace/lib/event","ace/editor","ace/edit_session","ace/undomanager","ace/virtual_renderer","ace/worker/worker_client","ace/keyboard/hash_handler","ace/placeholder","ace/multi_select","ace/mode/folding/fold_mode","ace/theme/textmate","ace/ext/error_marker","ace/config"], function(acequire, exports, module) {
"use strict";
acequire("./lib/fixoldbrowsers");
var dom = acequire("./lib/dom");
var event = acequire("./lib/event");
var Editor = acequire("./editor").Editor;
var EditSession = acequire("./edit_session").EditSession;
var UndoManager = acequire("./undomanager").UndoManager;
var Renderer = acequire("./virtual_renderer").VirtualRenderer;
acequire("./worker/worker_client");
acequire("./keyboard/hash_handler");
acequire("./placeholder");
acequire("./multi_select");
acequire("./mode/folding/fold_mode");
acequire("./theme/textmate");
acequire("./ext/error_marker");
exports.config = acequire("./config");
exports.acequire = acequire;
if (true)
exports.define = __webpack_require__(/*! !webpack amd define */ 204);
exports.edit = function(el) {
if (typeof el == "string") {
var _id = el;
el = document.getElementById(_id);
if (!el)
throw new Error("ace.edit can't find div #" + _id);
}
if (el && el.env && el.env.editor instanceof Editor)
return el.env.editor;
var value = "";
if (el && /input|textarea/i.test(el.tagName)) {
var oldNode = el;
value = oldNode.value;
el = dom.createElement("pre");
oldNode.parentNode.replaceChild(el, oldNode);
} else if (el) {
value = dom.getInnerText(el);
el.innerHTML = "";
}
var doc = exports.createEditSession(value);
var editor = new Editor(new Renderer(el));
editor.setSession(doc);
var env = {
document: doc,
editor: editor,
onResize: editor.resize.bind(editor, null)
};
if (oldNode) env.textarea = oldNode;
event.addListener(window, "resize", env.onResize);
editor.on("destroy", function() {
event.removeListener(window, "resize", env.onResize);
env.editor.container.env = null; // prevent memory leak on old ie
});
editor.container.env = editor.env = env;
return editor;
};
exports.createEditSession = function(text, mode) {
var doc = new EditSession(text, mode);
doc.setUndoManager(new UndoManager());
return doc;
};
exports.EditSession = EditSession;
exports.UndoManager = UndoManager;
exports.version = "1.2.9";
});
(function() {
ace.acequire(["ace/ace"], function(a) {
if (a) {
a.config.init(true);
a.define = ace.define;
}
if (!window.ace)
window.ace = a;
for (var key in a) if (a.hasOwnProperty(key))
window.ace[key] = a[key];
});
})();
module.exports = window.ace.acequire("ace/ace");
/***/ }),
/* 273 */
/*!********************************************!*\
!*** ./node_modules/numeral/locales/ru.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : russian (ru)
// author : Anatoli Papirovski : https://github.com/apapirovski
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'ru', {
delimiters: {
thousands: ' ',
decimal: ','
},
abbreviations: {
thousand: 'тыс.',
million: 'млн.',
billion: 'млрд.',
trillion: 'трлн.'
},
ordinal: function () {
// not ideal, but since in Russian it can taken on
// different forms (masculine, feminine, neuter)
// this is all we can do
return '.';
},
currency: {
symbol: 'руб.'
}
});
}));
/***/ }),
/* 274 */
/*!********************************************!*\
!*** ./node_modules/numeral/locales/pl.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : polish (pl)
// author : Dominik Bulaj : https://github.com/dominikbulaj
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'pl', {
delimiters: {
thousands: ' ',
decimal: ','
},
abbreviations: {
thousand: 'tys.',
million: 'mln',
billion: 'mld',
trillion: 'bln'
},
ordinal: function (number) {
return '.';
},
currency: {
symbol: 'PLN'
}
});
}));
/***/ }),
/* 275 */
/*!********************************************!*\
!*** ./node_modules/numeral/locales/no.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : norwegian (bokmål)
// author : Ove Andersen : https://github.com/azzlack
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'no', {
delimiters: {
thousands: ' ',
decimal: ','
},
abbreviations: {
thousand: 'k',
million: 'm',
billion: 'b',
trillion: 't'
},
ordinal: function (number) {
return '.';
},
currency: {
symbol: 'kr'
}
});
}));
/***/ }),
/* 276 */
/*!********************************************!*\
!*** ./node_modules/numeral/locales/lv.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : Latvian (lv)
// author : Lauris Bukšis-Haberkorns : https://github.com/Lafriks
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'lv', {
delimiters: {
thousands: ' ',
decimal: ','
},
abbreviations: {
thousand: ' tūkst.',
million: ' milj.',
billion: ' mljrd.',
trillion: ' trilj.'
},
ordinal: function (number) {
return '.';
},
currency: {
symbol: '€'
}
});
}));
/***/ }),
/* 277 */
/*!********************************************!*\
!*** ./node_modules/numeral/locales/it.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : italian Italy (it)
// author : Giacomo Trombi : http://cinquepunti.it
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'it', {
delimiters: {
thousands: '.',
decimal: ','
},
abbreviations: {
thousand: 'mila',
million: 'mil',
billion: 'b',
trillion: 't'
},
ordinal: function (number) {
return 'º';
},
currency: {
symbol: '€'
}
});
}));
/***/ }),
/* 278 */
/*!********************************************!*\
!*** ./node_modules/numeral/locales/hu.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : Hungarian (hu)
// author : Peter Bakondy : https://github.com/pbakondy
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'hu', {
delimiters: {
thousands: ' ',
decimal: ','
},
abbreviations: {
thousand: 'E', // ezer
million: 'M', // millió
billion: 'Mrd', // milliárd
trillion: 'T' // trillió
},
ordinal: function (number) {
return '.';
},
currency: {
symbol: ' Ft'
}
});
}));
/***/ }),
/* 279 */
/*!********************************************!*\
!*** ./node_modules/numeral/locales/fr.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : french (fr)
// author : Adam Draper : https://github.com/adamwdraper
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'fr', {
delimiters: {
thousands: ' ',
decimal: ','
},
abbreviations: {
thousand: 'k',
million: 'm',
billion: 'b',
trillion: 't'
},
ordinal : function (number) {
return number === 1 ? 'er' : 'e';
},
currency: {
symbol: '€'
}
});
}));
/***/ }),
/* 280 */
/*!********************************************!*\
!*** ./node_modules/numeral/locales/es.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : spanish
// author : Hernan Garcia : https://github.com/hgarcia
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'es', {
delimiters: {
thousands: '.',
decimal: ','
},
abbreviations: {
thousand: 'k',
million: 'mm',
billion: 'b',
trillion: 't'
},
ordinal: function (number) {
var b = number % 10;
return (b === 1 || b === 3) ? 'er' :
(b === 2) ? 'do' :
(b === 7 || b === 0) ? 'mo' :
(b === 8) ? 'vo' :
(b === 9) ? 'no' : 'to';
},
currency: {
symbol: '$'
}
});
}));
/***/ }),
/* 281 */
/*!***********************************************!*\
!*** ./node_modules/numeral/locales/en-gb.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : english united kingdom (uk)
// author : Dan Ristic : https://github.com/dristic
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'en-gb', {
delimiters: {
thousands: ',',
decimal: '.'
},
abbreviations: {
thousand: 'k',
million: 'm',
billion: 'b',
trillion: 't'
},
ordinal: function (number) {
var b = number % 10;
return (~~ (number % 100 / 10) === 1) ? 'th' :
(b === 1) ? 'st' :
(b === 2) ? 'nd' :
(b === 3) ? 'rd' : 'th';
},
currency: {
symbol: '£'
}
});
}));
/***/ }),
/* 282 */
/*!***********************************************!*\
!*** ./node_modules/numeral/locales/en-au.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : English Australia
// author : Don Vince : https://github.com/donvince/
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'en-au', {
delimiters: {
thousands: ',',
decimal: '.'
},
abbreviations: {
thousand: 'k',
million: 'm',
billion: 'b',
trillion: 't'
},
ordinal: function (number) {
var b = number % 10;
return (~~ (number % 100 / 10) === 1) ? 'th' :
(b === 1) ? 'st' :
(b === 2) ? 'nd' :
(b === 3) ? 'rd' : 'th';
},
currency: {
symbol: '$'
}
});
}));
/***/ }),
/* 283 */
/*!********************************************!*\
!*** ./node_modules/numeral/locales/de.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : German (de) – generally useful in Germany, Austria, Luxembourg, Belgium
// author : Marco Krage : https://github.com/sinky
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'de', {
delimiters: {
thousands: ' ',
decimal: ','
},
abbreviations: {
thousand: 'k',
million: 'm',
billion: 'b',
trillion: 't'
},
ordinal: function (number) {
return '.';
},
currency: {
symbol: '€'
}
});
}));
/***/ }),
/* 284 */
/*!***********************************************!*\
!*** ./node_modules/numeral/locales/da-dk.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : danish denmark (dk)
// author : Michael Storgaard : https://github.com/mstorgaard
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'da-dk', {
delimiters: {
thousands: '.',
decimal: ','
},
abbreviations: {
thousand: 'k',
million: 'mio',
billion: 'mia',
trillion: 'b'
},
ordinal: function (number) {
return '.';
},
currency: {
symbol: 'DKK'
}
});
}));
/***/ }),
/* 285 */
/*!********************************************!*\
!*** ./node_modules/numeral/locales/cs.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : czech (cs)
// author : Anatoli Papirovski : https://github.com/apapirovski
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'cs', {
delimiters: {
thousands: ' ',
decimal: ','
},
abbreviations: {
thousand: 'tis.',
million: 'mil.',
billion: 'b',
trillion: 't'
},
ordinal: function () {
return '.';
},
currency: {
symbol: 'Kč'
}
});
}));
/***/ }),
/* 286 */
/*!********************************************!*\
!*** ./node_modules/numeral/locales/bg.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// numeral.js locale configuration
// locale : Bulgarian
// author : Don Vince : https://github.com/donvince/
(function (global, factory) {
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! ../numeral */ 82)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function (numeral) {
numeral.register('locale', 'bg', {
delimiters: {
thousands: ' ',
decimal: ','
},
abbreviations: { // I found these here http://www.unicode.org/cldr/charts/28/verify/numbers/bg.html
thousand: 'хил',
million: 'млн',
billion: 'млрд',
trillion: 'трлн'
},
ordinal: function (number) {
// google translate suggests:
// 1st=1-ви; 2nd=2-ри; 7th=7-ми;
// 8th=8-ми and many others end with -ти
// for example 3rd=3-ти
// However since I've seen suggestions that in
// Bulgarian the ordinal can be taken in
// different forms (masculine, feminine, neuter)
// I've opted to wimp out on commiting that to code
return '';
},
currency: {
symbol: 'лв'
}
});
}));
/***/ }),
/* 287 */
/*!***************************************************************!*\
!*** ./node_modules/chai-as-promised/lib/chai-as-promised.js ***!
\***************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* eslint-disable no-invalid-this */
let checkError = __webpack_require__(/*! check-error */ 214);
module.exports = (chai, utils) => {
const Assertion = chai.Assertion;
const assert = chai.assert;
const proxify = utils.proxify;
// If we are using a version of Chai that has checkError on it,
// we want to use that version to be consistent. Otherwise, we use
// what was passed to the factory.
if (utils.checkError) {
checkError = utils.checkError;
}
function isLegacyJQueryPromise(thenable) {
// jQuery promises are Promises/A+-compatible since 3.0.0. jQuery 3.0.0 is also the first version
// to define the catch method.
return typeof thenable.catch !== "function" &&
typeof thenable.always === "function" &&
typeof thenable.done === "function" &&
typeof thenable.fail === "function" &&
typeof thenable.pipe === "function" &&
typeof thenable.progress === "function" &&
typeof thenable.state === "function";
}
function assertIsAboutPromise(assertion) {
if (typeof assertion._obj.then !== "function") {
throw new TypeError(utils.inspect(assertion._obj) + " is not a thenable.");
}
if (isLegacyJQueryPromise(assertion._obj)) {
throw new TypeError("Chai as Promised is incompatible with thenables of jQuery<3.0.0, sorry! Please " +
"upgrade jQuery or use another Promises/A+ compatible library (see " +
"http://promisesaplus.com/).");
}
}
function proxifyIfSupported(assertion) {
return proxify === undefined ? assertion : proxify(assertion);
}
function method(name, asserter) {
utils.addMethod(Assertion.prototype, name, function () {
assertIsAboutPromise(this);
return asserter.apply(this, arguments);
});
}
function property(name, asserter) {
utils.addProperty(Assertion.prototype, name, function () {
assertIsAboutPromise(this);
return proxifyIfSupported(asserter.apply(this, arguments));
});
}
function doNotify(promise, done) {
promise.then(() => done(), done);
}
// These are for clarity and to bypass Chai refusing to allow `undefined` as actual when used with `assert`.
function assertIfNegated(assertion, message, extra) {
assertion.assert(true, null, message, extra.expected, extra.actual);
}
function assertIfNotNegated(assertion, message, extra) {
assertion.assert(false, message, null, extra.expected, extra.actual);
}
function getBasePromise(assertion) {
// We need to chain subsequent asserters on top of ones in the chain already (consider
// `eventually.have.property("foo").that.equals("bar")`), only running them after the existing ones pass.
// So the first base-promise is `assertion._obj`, but after that we use the assertions themselves, i.e.
// previously derived promises, to chain off of.
return typeof assertion.then === "function" ? assertion : assertion._obj;
}
function getReasonName(reason) {
return reason instanceof Error ? reason.toString() : checkError.getConstructorName(reason);
}
// Grab these first, before we modify `Assertion.prototype`.
const propertyNames = Object.getOwnPropertyNames(Assertion.prototype);
const propertyDescs = {};
for (const name of propertyNames) {
propertyDescs[name] = Object.getOwnPropertyDescriptor(Assertion.prototype, name);
}
property("fulfilled", function () {
const derivedPromise = getBasePromise(this).then(
value => {
assertIfNegated(this,
"expected promise not to be fulfilled but it was fulfilled with #{act}",
{ actual: value });
return value;
},
reason => {
assertIfNotNegated(this,
"expected promise to be fulfilled but it was rejected with #{act}",
{ actual: getReasonName(reason) });
return reason;
}
);
module.exports.transferPromiseness(this, derivedPromise);
return this;
});
property("rejected", function () {
const derivedPromise = getBasePromise(this).then(
value => {
assertIfNotNegated(this,
"expected promise to be rejected but it was fulfilled with #{act}",
{ actual: value });
return value;
},
reason => {
assertIfNegated(this,
"expected promise not to be rejected but it was rejected with #{act}",
{ actual: getReasonName(reason) });
// Return the reason, transforming this into a fulfillment, to allow further assertions, e.g.
// `promise.should.be.rejected.and.eventually.equal("reason")`.
return reason;
}
);
module.exports.transferPromiseness(this, derivedPromise);
return this;
});
method("rejectedWith", function (errorLike, errMsgMatcher, message) {
let errorLikeName = null;
const negate = utils.flag(this, "negate") || false;
// rejectedWith with that is called without arguments is
// the same as a plain ".rejected" use.
if (errorLike === undefined && errMsgMatcher === undefined &&
message === undefined) {
/* eslint-disable no-unused-expressions */
return this.rejected;
/* eslint-enable no-unused-expressions */
}
if (message !== undefined) {
utils.flag(this, "message", message);
}
if (errorLike instanceof RegExp || typeof errorLike === "string") {
errMsgMatcher = errorLike;
errorLike = null;
} else if (errorLike && errorLike instanceof Error) {
errorLikeName = errorLike.toString();
} else if (typeof errorLike === "function") {
errorLikeName = checkError.getConstructorName(errorLike);
} else {
errorLike = null;
}
const everyArgIsDefined = Boolean(errorLike && errMsgMatcher);
let matcherRelation = "including";
if (errMsgMatcher instanceof RegExp) {
matcherRelation = "matching";
}
const derivedPromise = getBasePromise(this).then(
value => {
let assertionMessage = null;
let expected = null;
if (errorLike) {
assertionMessage = "expected promise to be rejected with #{exp} but it was fulfilled with #{act}";
expected = errorLikeName;
} else if (errMsgMatcher) {
assertionMessage = `expected promise to be rejected with an error ${matcherRelation} #{exp} but ` +
`it was fulfilled with #{act}`;
expected = errMsgMatcher;
}
assertIfNotNegated(this, assertionMessage, { expected, actual: value });
return value;
},
reason => {
const errorLikeCompatible = errorLike && (errorLike instanceof Error ?
checkError.compatibleInstance(reason, errorLike) :
checkError.compatibleConstructor(reason, errorLike));
const errMsgMatcherCompatible = errMsgMatcher && checkError.compatibleMessage(reason, errMsgMatcher);
const reasonName = getReasonName(reason);
if (negate && everyArgIsDefined) {
if (errorLikeCompatible && errMsgMatcherCompatible) {
this.assert(true,
null,
"expected promise not to be rejected with #{exp} but it was rejected " +
"with #{act}",
errorLikeName,
reasonName);
}
} else {
if (errorLike) {
this.assert(errorLikeCompatible,
"expected promise to be rejected with #{exp} but it was rejected with #{act}",
"expected promise not to be rejected with #{exp} but it was rejected " +
"with #{act}",
errorLikeName,
reasonName);
}
if (errMsgMatcher) {
this.assert(errMsgMatcherCompatible,
`expected promise to be rejected with an error ${matcherRelation} #{exp} but got ` +
`#{act}`,
`expected promise not to be rejected with an error ${matcherRelation} #{exp}`,
errMsgMatcher,
checkError.getMessage(reason));
}
}
return reason;
}
);
module.exports.transferPromiseness(this, derivedPromise);
return this;
});
property("eventually", function () {
utils.flag(this, "eventually", true);
return this;
});
method("notify", function (done) {
doNotify(getBasePromise(this), done);
return this;
});
method("become", function (value, message) {
return this.eventually.deep.equal(value, message);
});
// ### `eventually`
// We need to be careful not to trigger any getters, thus `Object.getOwnPropertyDescriptor` usage.
const methodNames = propertyNames.filter(name => {
return name !== "assert" && typeof propertyDescs[name].value === "function";
});
methodNames.forEach(methodName => {
Assertion.overwriteMethod(methodName, originalMethod => function () {
return doAsserterAsyncAndAddThen(originalMethod, this, arguments);
});
});
const getterNames = propertyNames.filter(name => {
return name !== "_obj" && typeof propertyDescs[name].get === "function";
});
getterNames.forEach(getterName => {
// Chainable methods are things like `an`, which can work both for `.should.be.an.instanceOf` and as
// `should.be.an("object")`. We need to handle those specially.
const isChainableMethod = Assertion.prototype.__methods.hasOwnProperty(getterName);
if (isChainableMethod) {
Assertion.overwriteChainableMethod(
getterName,
originalMethod => function () {
return doAsserterAsyncAndAddThen(originalMethod, this, arguments);
},
originalGetter => function () {
return doAsserterAsyncAndAddThen(originalGetter, this);
}
);
} else {
Assertion.overwriteProperty(getterName, originalGetter => function () {
return proxifyIfSupported(doAsserterAsyncAndAddThen(originalGetter, this));
});
}
});
function doAsserterAsyncAndAddThen(asserter, assertion, args) {
// Since we're intercepting all methods/properties, we need to just pass through if they don't want
// `eventually`, or if we've already fulfilled the promise (see below).
if (!utils.flag(assertion, "eventually")) {
asserter.apply(assertion, args);
return assertion;
}
const derivedPromise = getBasePromise(assertion).then(value => {
// Set up the environment for the asserter to actually run: `_obj` should be the fulfillment value, and
// now that we have the value, we're no longer in "eventually" mode, so we won't run any of this code,
// just the base Chai code that we get to via the short-circuit above.
assertion._obj = value;
utils.flag(assertion, "eventually", false);
return args ? module.exports.transformAsserterArgs(args) : args;
}).then(newArgs => {
asserter.apply(assertion, newArgs);
// Because asserters, for example `property`, can change the value of `_obj` (i.e. change the "object"
// flag), we need to communicate this value change to subsequent chained asserters. Since we build a
// promise chain paralleling the asserter chain, we can use it to communicate such changes.
return assertion._obj;
});
module.exports.transferPromiseness(assertion, derivedPromise);
return assertion;
}
// ### Now use the `Assertion` framework to build an `assert` interface.
const originalAssertMethods = Object.getOwnPropertyNames(assert).filter(propName => {
return typeof assert[propName] === "function";
});
assert.isFulfilled = (promise, message) => (new Assertion(promise, message)).to.be.fulfilled;
assert.isRejected = (promise, errorLike, errMsgMatcher, message) => {
const assertion = new Assertion(promise, message);
return assertion.to.be.rejectedWith(errorLike, errMsgMatcher, message);
};
assert.becomes = (promise, value, message) => assert.eventually.deepEqual(promise, value, message);
assert.doesNotBecome = (promise, value, message) => assert.eventually.notDeepEqual(promise, value, message);
assert.eventually = {};
originalAssertMethods.forEach(assertMethodName => {
assert.eventually[assertMethodName] = function (promise) {
const otherArgs = Array.prototype.slice.call(arguments, 1);
let customRejectionHandler;
const message = arguments[assert[assertMethodName].length - 1];
if (typeof message === "string") {
customRejectionHandler = reason => {
throw new chai.AssertionError(`${message}\n\nOriginal reason: ${utils.inspect(reason)}`);
};
}
const returnedPromise = promise.then(
fulfillmentValue => assert[assertMethodName].apply(assert, [fulfillmentValue].concat(otherArgs)),
customRejectionHandler
);
returnedPromise.notify = done => {
doNotify(returnedPromise, done);
};
return returnedPromise;
};
});
};
module.exports.transferPromiseness = (assertion, promise) => {
assertion.then = promise.then.bind(promise);
};
module.exports.transformAsserterArgs = values => values;
/***/ }),
/* 288 */
/*!********************************************************!*\
!*** ./node_modules/chai/lib/chai/interface/assert.js ***!
\********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*!
* chai
* Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
module.exports = function (chai, util) {
/*!
* Chai dependencies.
*/
var Assertion = chai.Assertion
, flag = util.flag;
/*!
* Module export.
*/
/**
* ### assert(expression, message)
*
* Write your own test expressions.
*
* assert('foo' !== 'bar', 'foo is not bar');
* assert(Array.isArray([]), 'empty arrays are arrays');
*
* @param {Mixed} expression to test for truthiness
* @param {String} message to display on error
* @name assert
* @namespace Assert
* @api public
*/
var assert = chai.assert = function (express, errmsg) {
var test = new Assertion(null, null, chai.assert, true);
test.assert(
express
, errmsg
, '[ negation message unavailable ]'
);
};
/**
* ### .fail(actual, expected, [message], [operator])
*
* Throw a failure. Node.js `assert` module-compatible.
*
* @name fail
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} message
* @param {String} operator
* @namespace Assert
* @api public
*/
assert.fail = function (actual, expected, message, operator) {
message = message || 'assert.fail()';
throw new chai.AssertionError(message, {
actual: actual
, expected: expected
, operator: operator
}, assert.fail);
};
/**
* ### .isOk(object, [message])
*
* Asserts that `object` is truthy.
*
* assert.isOk('everything', 'everything is ok');
* assert.isOk(false, 'this will fail');
*
* @name isOk
* @alias ok
* @param {Mixed} object to test
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isOk = function (val, msg) {
new Assertion(val, msg, assert.isOk, true).is.ok;
};
/**
* ### .isNotOk(object, [message])
*
* Asserts that `object` is falsy.
*
* assert.isNotOk('everything', 'this will fail');
* assert.isNotOk(false, 'this will pass');
*
* @name isNotOk
* @alias notOk
* @param {Mixed} object to test
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNotOk = function (val, msg) {
new Assertion(val, msg, assert.isNotOk, true).is.not.ok;
};
/**
* ### .equal(actual, expected, [message])
*
* Asserts non-strict equality (`==`) of `actual` and `expected`.
*
* assert.equal(3, '3', '== coerces values to strings');
*
* @name equal
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} message
* @namespace Assert
* @api public
*/
assert.equal = function (act, exp, msg) {
var test = new Assertion(act, msg, assert.equal, true);
test.assert(
exp == flag(test, 'object')
, 'expected #{this} to equal #{exp}'
, 'expected #{this} to not equal #{act}'
, exp
, act
, true
);
};
/**
* ### .notEqual(actual, expected, [message])
*
* Asserts non-strict inequality (`!=`) of `actual` and `expected`.
*
* assert.notEqual(3, 4, 'these numbers are not equal');
*
* @name notEqual
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notEqual = function (act, exp, msg) {
var test = new Assertion(act, msg, assert.notEqual, true);
test.assert(
exp != flag(test, 'object')
, 'expected #{this} to not equal #{exp}'
, 'expected #{this} to equal #{act}'
, exp
, act
, true
);
};
/**
* ### .strictEqual(actual, expected, [message])
*
* Asserts strict equality (`===`) of `actual` and `expected`.
*
* assert.strictEqual(true, true, 'these booleans are strictly equal');
*
* @name strictEqual
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} message
* @namespace Assert
* @api public
*/
assert.strictEqual = function (act, exp, msg) {
new Assertion(act, msg, assert.strictEqual, true).to.equal(exp);
};
/**
* ### .notStrictEqual(actual, expected, [message])
*
* Asserts strict inequality (`!==`) of `actual` and `expected`.
*
* assert.notStrictEqual(3, '3', 'no coercion for strict equality');
*
* @name notStrictEqual
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notStrictEqual = function (act, exp, msg) {
new Assertion(act, msg, assert.notStrictEqual, true).to.not.equal(exp);
};
/**
* ### .deepEqual(actual, expected, [message])
*
* Asserts that `actual` is deeply equal to `expected`.
*
* assert.deepEqual({ tea: 'green' }, { tea: 'green' });
*
* @name deepEqual
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} message
* @alias deepStrictEqual
* @namespace Assert
* @api public
*/
assert.deepEqual = assert.deepStrictEqual = function (act, exp, msg) {
new Assertion(act, msg, assert.deepEqual, true).to.eql(exp);
};
/**
* ### .notDeepEqual(actual, expected, [message])
*
* Assert that `actual` is not deeply equal to `expected`.
*
* assert.notDeepEqual({ tea: 'green' }, { tea: 'jasmine' });
*
* @name notDeepEqual
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notDeepEqual = function (act, exp, msg) {
new Assertion(act, msg, assert.notDeepEqual, true).to.not.eql(exp);
};
/**
* ### .isAbove(valueToCheck, valueToBeAbove, [message])
*
* Asserts `valueToCheck` is strictly greater than (>) `valueToBeAbove`.
*
* assert.isAbove(5, 2, '5 is strictly greater than 2');
*
* @name isAbove
* @param {Mixed} valueToCheck
* @param {Mixed} valueToBeAbove
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isAbove = function (val, abv, msg) {
new Assertion(val, msg, assert.isAbove, true).to.be.above(abv);
};
/**
* ### .isAtLeast(valueToCheck, valueToBeAtLeast, [message])
*
* Asserts `valueToCheck` is greater than or equal to (>=) `valueToBeAtLeast`.
*
* assert.isAtLeast(5, 2, '5 is greater or equal to 2');
* assert.isAtLeast(3, 3, '3 is greater or equal to 3');
*
* @name isAtLeast
* @param {Mixed} valueToCheck
* @param {Mixed} valueToBeAtLeast
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isAtLeast = function (val, atlst, msg) {
new Assertion(val, msg, assert.isAtLeast, true).to.be.least(atlst);
};
/**
* ### .isBelow(valueToCheck, valueToBeBelow, [message])
*
* Asserts `valueToCheck` is strictly less than (<) `valueToBeBelow`.
*
* assert.isBelow(3, 6, '3 is strictly less than 6');
*
* @name isBelow
* @param {Mixed} valueToCheck
* @param {Mixed} valueToBeBelow
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isBelow = function (val, blw, msg) {
new Assertion(val, msg, assert.isBelow, true).to.be.below(blw);
};
/**
* ### .isAtMost(valueToCheck, valueToBeAtMost, [message])
*
* Asserts `valueToCheck` is less than or equal to (<=) `valueToBeAtMost`.
*
* assert.isAtMost(3, 6, '3 is less than or equal to 6');
* assert.isAtMost(4, 4, '4 is less than or equal to 4');
*
* @name isAtMost
* @param {Mixed} valueToCheck
* @param {Mixed} valueToBeAtMost
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isAtMost = function (val, atmst, msg) {
new Assertion(val, msg, assert.isAtMost, true).to.be.most(atmst);
};
/**
* ### .isTrue(value, [message])
*
* Asserts that `value` is true.
*
* var teaServed = true;
* assert.isTrue(teaServed, 'the tea has been served');
*
* @name isTrue
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isTrue = function (val, msg) {
new Assertion(val, msg, assert.isTrue, true).is['true'];
};
/**
* ### .isNotTrue(value, [message])
*
* Asserts that `value` is not true.
*
* var tea = 'tasty chai';
* assert.isNotTrue(tea, 'great, time for tea!');
*
* @name isNotTrue
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNotTrue = function (val, msg) {
new Assertion(val, msg, assert.isNotTrue, true).to.not.equal(true);
};
/**
* ### .isFalse(value, [message])
*
* Asserts that `value` is false.
*
* var teaServed = false;
* assert.isFalse(teaServed, 'no tea yet? hmm...');
*
* @name isFalse
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isFalse = function (val, msg) {
new Assertion(val, msg, assert.isFalse, true).is['false'];
};
/**
* ### .isNotFalse(value, [message])
*
* Asserts that `value` is not false.
*
* var tea = 'tasty chai';
* assert.isNotFalse(tea, 'great, time for tea!');
*
* @name isNotFalse
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNotFalse = function (val, msg) {
new Assertion(val, msg, assert.isNotFalse, true).to.not.equal(false);
};
/**
* ### .isNull(value, [message])
*
* Asserts that `value` is null.
*
* assert.isNull(err, 'there was no error');
*
* @name isNull
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNull = function (val, msg) {
new Assertion(val, msg, assert.isNull, true).to.equal(null);
};
/**
* ### .isNotNull(value, [message])
*
* Asserts that `value` is not null.
*
* var tea = 'tasty chai';
* assert.isNotNull(tea, 'great, time for tea!');
*
* @name isNotNull
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNotNull = function (val, msg) {
new Assertion(val, msg, assert.isNotNull, true).to.not.equal(null);
};
/**
* ### .isNaN
*
* Asserts that value is NaN.
*
* assert.isNaN(NaN, 'NaN is NaN');
*
* @name isNaN
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNaN = function (val, msg) {
new Assertion(val, msg, assert.isNaN, true).to.be.NaN;
};
/**
* ### .isNotNaN
*
* Asserts that value is not NaN.
*
* assert.isNotNaN(4, '4 is not NaN');
*
* @name isNotNaN
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNotNaN = function (val, msg) {
new Assertion(val, msg, assert.isNotNaN, true).not.to.be.NaN;
};
/**
* ### .exists
*
* Asserts that the target is neither `null` nor `undefined`.
*
* var foo = 'hi';
*
* assert.exists(foo, 'foo is neither `null` nor `undefined`');
*
* @name exists
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.exists = function (val, msg) {
new Assertion(val, msg, assert.exists, true).to.exist;
};
/**
* ### .notExists
*
* Asserts that the target is either `null` or `undefined`.
*
* var bar = null
* , baz;
*
* assert.notExists(bar);
* assert.notExists(baz, 'baz is either null or undefined');
*
* @name notExists
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notExists = function (val, msg) {
new Assertion(val, msg, assert.notExists, true).to.not.exist;
};
/**
* ### .isUndefined(value, [message])
*
* Asserts that `value` is `undefined`.
*
* var tea;
* assert.isUndefined(tea, 'no tea defined');
*
* @name isUndefined
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isUndefined = function (val, msg) {
new Assertion(val, msg, assert.isUndefined, true).to.equal(undefined);
};
/**
* ### .isDefined(value, [message])
*
* Asserts that `value` is not `undefined`.
*
* var tea = 'cup of chai';
* assert.isDefined(tea, 'tea has been defined');
*
* @name isDefined
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isDefined = function (val, msg) {
new Assertion(val, msg, assert.isDefined, true).to.not.equal(undefined);
};
/**
* ### .isFunction(value, [message])
*
* Asserts that `value` is a function.
*
* function serveTea() { return 'cup of tea'; };
* assert.isFunction(serveTea, 'great, we can have tea now');
*
* @name isFunction
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isFunction = function (val, msg) {
new Assertion(val, msg, assert.isFunction, true).to.be.a('function');
};
/**
* ### .isNotFunction(value, [message])
*
* Asserts that `value` is _not_ a function.
*
* var serveTea = [ 'heat', 'pour', 'sip' ];
* assert.isNotFunction(serveTea, 'great, we have listed the steps');
*
* @name isNotFunction
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNotFunction = function (val, msg) {
new Assertion(val, msg, assert.isNotFunction, true).to.not.be.a('function');
};
/**
* ### .isObject(value, [message])
*
* Asserts that `value` is an object of type 'Object' (as revealed by `Object.prototype.toString`).
* _The assertion does not match subclassed objects._
*
* var selection = { name: 'Chai', serve: 'with spices' };
* assert.isObject(selection, 'tea selection is an object');
*
* @name isObject
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isObject = function (val, msg) {
new Assertion(val, msg, assert.isObject, true).to.be.a('object');
};
/**
* ### .isNotObject(value, [message])
*
* Asserts that `value` is _not_ an object of type 'Object' (as revealed by `Object.prototype.toString`).
*
* var selection = 'chai'
* assert.isNotObject(selection, 'tea selection is not an object');
* assert.isNotObject(null, 'null is not an object');
*
* @name isNotObject
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNotObject = function (val, msg) {
new Assertion(val, msg, assert.isNotObject, true).to.not.be.a('object');
};
/**
* ### .isArray(value, [message])
*
* Asserts that `value` is an array.
*
* var menu = [ 'green', 'chai', 'oolong' ];
* assert.isArray(menu, 'what kind of tea do we want?');
*
* @name isArray
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isArray = function (val, msg) {
new Assertion(val, msg, assert.isArray, true).to.be.an('array');
};
/**
* ### .isNotArray(value, [message])
*
* Asserts that `value` is _not_ an array.
*
* var menu = 'green|chai|oolong';
* assert.isNotArray(menu, 'what kind of tea do we want?');
*
* @name isNotArray
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNotArray = function (val, msg) {
new Assertion(val, msg, assert.isNotArray, true).to.not.be.an('array');
};
/**
* ### .isString(value, [message])
*
* Asserts that `value` is a string.
*
* var teaOrder = 'chai';
* assert.isString(teaOrder, 'order placed');
*
* @name isString
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isString = function (val, msg) {
new Assertion(val, msg, assert.isString, true).to.be.a('string');
};
/**
* ### .isNotString(value, [message])
*
* Asserts that `value` is _not_ a string.
*
* var teaOrder = 4;
* assert.isNotString(teaOrder, 'order placed');
*
* @name isNotString
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNotString = function (val, msg) {
new Assertion(val, msg, assert.isNotString, true).to.not.be.a('string');
};
/**
* ### .isNumber(value, [message])
*
* Asserts that `value` is a number.
*
* var cups = 2;
* assert.isNumber(cups, 'how many cups');
*
* @name isNumber
* @param {Number} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNumber = function (val, msg) {
new Assertion(val, msg, assert.isNumber, true).to.be.a('number');
};
/**
* ### .isNotNumber(value, [message])
*
* Asserts that `value` is _not_ a number.
*
* var cups = '2 cups please';
* assert.isNotNumber(cups, 'how many cups');
*
* @name isNotNumber
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNotNumber = function (val, msg) {
new Assertion(val, msg, assert.isNotNumber, true).to.not.be.a('number');
};
/**
* ### .isFinite(value, [message])
*
* Asserts that `value` is a finite number. Unlike `.isNumber`, this will fail for `NaN` and `Infinity`.
*
* var cups = 2;
* assert.isFinite(cups, 'how many cups');
*
* assert.isFinite(NaN); // throws
*
* @name isFinite
* @param {Number} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isFinite = function (val, msg) {
new Assertion(val, msg, assert.isFinite, true).to.be.finite;
};
/**
* ### .isBoolean(value, [message])
*
* Asserts that `value` is a boolean.
*
* var teaReady = true
* , teaServed = false;
*
* assert.isBoolean(teaReady, 'is the tea ready');
* assert.isBoolean(teaServed, 'has tea been served');
*
* @name isBoolean
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isBoolean = function (val, msg) {
new Assertion(val, msg, assert.isBoolean, true).to.be.a('boolean');
};
/**
* ### .isNotBoolean(value, [message])
*
* Asserts that `value` is _not_ a boolean.
*
* var teaReady = 'yep'
* , teaServed = 'nope';
*
* assert.isNotBoolean(teaReady, 'is the tea ready');
* assert.isNotBoolean(teaServed, 'has tea been served');
*
* @name isNotBoolean
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.isNotBoolean = function (val, msg) {
new Assertion(val, msg, assert.isNotBoolean, true).to.not.be.a('boolean');
};
/**
* ### .typeOf(value, name, [message])
*
* Asserts that `value`'s type is `name`, as determined by
* `Object.prototype.toString`.
*
* assert.typeOf({ tea: 'chai' }, 'object', 'we have an object');
* assert.typeOf(['chai', 'jasmine'], 'array', 'we have an array');
* assert.typeOf('tea', 'string', 'we have a string');
* assert.typeOf(/tea/, 'regexp', 'we have a regular expression');
* assert.typeOf(null, 'null', 'we have a null');
* assert.typeOf(undefined, 'undefined', 'we have an undefined');
*
* @name typeOf
* @param {Mixed} value
* @param {String} name
* @param {String} message
* @namespace Assert
* @api public
*/
assert.typeOf = function (val, type, msg) {
new Assertion(val, msg, assert.typeOf, true).to.be.a(type);
};
/**
* ### .notTypeOf(value, name, [message])
*
* Asserts that `value`'s type is _not_ `name`, as determined by
* `Object.prototype.toString`.
*
* assert.notTypeOf('tea', 'number', 'strings are not numbers');
*
* @name notTypeOf
* @param {Mixed} value
* @param {String} typeof name
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notTypeOf = function (val, type, msg) {
new Assertion(val, msg, assert.notTypeOf, true).to.not.be.a(type);
};
/**
* ### .instanceOf(object, constructor, [message])
*
* Asserts that `value` is an instance of `constructor`.
*
* var Tea = function (name) { this.name = name; }
* , chai = new Tea('chai');
*
* assert.instanceOf(chai, Tea, 'chai is an instance of tea');
*
* @name instanceOf
* @param {Object} object
* @param {Constructor} constructor
* @param {String} message
* @namespace Assert
* @api public
*/
assert.instanceOf = function (val, type, msg) {
new Assertion(val, msg, assert.instanceOf, true).to.be.instanceOf(type);
};
/**
* ### .notInstanceOf(object, constructor, [message])
*
* Asserts `value` is not an instance of `constructor`.
*
* var Tea = function (name) { this.name = name; }
* , chai = new String('chai');
*
* assert.notInstanceOf(chai, Tea, 'chai is not an instance of tea');
*
* @name notInstanceOf
* @param {Object} object
* @param {Constructor} constructor
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notInstanceOf = function (val, type, msg) {
new Assertion(val, msg, assert.notInstanceOf, true)
.to.not.be.instanceOf(type);
};
/**
* ### .include(haystack, needle, [message])
*
* Asserts that `haystack` includes `needle`. Can be used to assert the
* inclusion of a value in an array, a substring in a string, or a subset of
* properties in an object.
*
* assert.include([1,2,3], 2, 'array contains value');
* assert.include('foobar', 'foo', 'string contains substring');
* assert.include({ foo: 'bar', hello: 'universe' }, { foo: 'bar' }, 'object contains property');
*
* Strict equality (===) is used. When asserting the inclusion of a value in
* an array, the array is searched for an element that's strictly equal to the
* given value. When asserting a subset of properties in an object, the object
* is searched for the given property keys, checking that each one is present
* and stricty equal to the given property value. For instance:
*
* var obj1 = {a: 1}
* , obj2 = {b: 2};
* assert.include([obj1, obj2], obj1);
* assert.include({foo: obj1, bar: obj2}, {foo: obj1});
* assert.include({foo: obj1, bar: obj2}, {foo: obj1, bar: obj2});
*
* @name include
* @param {Array|String} haystack
* @param {Mixed} needle
* @param {String} message
* @namespace Assert
* @api public
*/
assert.include = function (exp, inc, msg) {
new Assertion(exp, msg, assert.include, true).include(inc);
};
/**
* ### .notInclude(haystack, needle, [message])
*
* Asserts that `haystack` does not include `needle`. Can be used to assert
* the absence of a value in an array, a substring in a string, or a subset of
* properties in an object.
*
* assert.notInclude([1,2,3], 4, 'array doesn't contain value');
* assert.notInclude('foobar', 'baz', 'string doesn't contain substring');
* assert.notInclude({ foo: 'bar', hello: 'universe' }, { foo: 'baz' }, 'object doesn't contain property');
*
* Strict equality (===) is used. When asserting the absence of a value in an
* array, the array is searched to confirm the absence of an element that's
* strictly equal to the given value. When asserting a subset of properties in
* an object, the object is searched to confirm that at least one of the given
* property keys is either not present or not strictly equal to the given
* property value. For instance:
*
* var obj1 = {a: 1}
* , obj2 = {b: 2};
* assert.notInclude([obj1, obj2], {a: 1});
* assert.notInclude({foo: obj1, bar: obj2}, {foo: {a: 1}});
* assert.notInclude({foo: obj1, bar: obj2}, {foo: obj1, bar: {b: 2}});
*
* @name notInclude
* @param {Array|String} haystack
* @param {Mixed} needle
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notInclude = function (exp, inc, msg) {
new Assertion(exp, msg, assert.notInclude, true).not.include(inc);
};
/**
* ### .deepInclude(haystack, needle, [message])
*
* Asserts that `haystack` includes `needle`. Can be used to assert the
* inclusion of a value in an array or a subset of properties in an object.
* Deep equality is used.
*
* var obj1 = {a: 1}
* , obj2 = {b: 2};
* assert.deepInclude([obj1, obj2], {a: 1});
* assert.deepInclude({foo: obj1, bar: obj2}, {foo: {a: 1}});
* assert.deepInclude({foo: obj1, bar: obj2}, {foo: {a: 1}, bar: {b: 2}});
*
* @name deepInclude
* @param {Array|String} haystack
* @param {Mixed} needle
* @param {String} message
* @namespace Assert
* @api public
*/
assert.deepInclude = function (exp, inc, msg) {
new Assertion(exp, msg, assert.deepInclude, true).deep.include(inc);
};
/**
* ### .notDeepInclude(haystack, needle, [message])
*
* Asserts that `haystack` does not include `needle`. Can be used to assert
* the absence of a value in an array or a subset of properties in an object.
* Deep equality is used.
*
* var obj1 = {a: 1}
* , obj2 = {b: 2};
* assert.notDeepInclude([obj1, obj2], {a: 9});
* assert.notDeepInclude({foo: obj1, bar: obj2}, {foo: {a: 9}});
* assert.notDeepInclude({foo: obj1, bar: obj2}, {foo: {a: 1}, bar: {b: 9}});
*
* @name notDeepInclude
* @param {Array|String} haystack
* @param {Mixed} needle
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notDeepInclude = function (exp, inc, msg) {
new Assertion(exp, msg, assert.notDeepInclude, true).not.deep.include(inc);
};
/**
* ### .nestedInclude(haystack, needle, [message])
*
* Asserts that 'haystack' includes 'needle'.
* Can be used to assert the inclusion of a subset of properties in an
* object.
* Enables the use of dot- and bracket-notation for referencing nested
* properties.
* '[]' and '.' in property names can be escaped using double backslashes.
*
* assert.nestedInclude({'.a': {'b': 'x'}}, {'\\.a.[b]': 'x'});
* assert.nestedInclude({'a': {'[b]': 'x'}}, {'a.\\[b\\]': 'x'});
*
* @name nestedInclude
* @param {Object} haystack
* @param {Object} needle
* @param {String} message
* @namespace Assert
* @api public
*/
assert.nestedInclude = function (exp, inc, msg) {
new Assertion(exp, msg, assert.nestedInclude, true).nested.include(inc);
};
/**
* ### .notNestedInclude(haystack, needle, [message])
*
* Asserts that 'haystack' does not include 'needle'.
* Can be used to assert the absence of a subset of properties in an
* object.
* Enables the use of dot- and bracket-notation for referencing nested
* properties.
* '[]' and '.' in property names can be escaped using double backslashes.
*
* assert.notNestedInclude({'.a': {'b': 'x'}}, {'\\.a.b': 'y'});
* assert.notNestedInclude({'a': {'[b]': 'x'}}, {'a.\\[b\\]': 'y'});
*
* @name notNestedInclude
* @param {Object} haystack
* @param {Object} needle
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notNestedInclude = function (exp, inc, msg) {
new Assertion(exp, msg, assert.notNestedInclude, true)
.not.nested.include(inc);
};
/**
* ### .deepNestedInclude(haystack, needle, [message])
*
* Asserts that 'haystack' includes 'needle'.
* Can be used to assert the inclusion of a subset of properties in an
* object while checking for deep equality.
* Enables the use of dot- and bracket-notation for referencing nested
* properties.
* '[]' and '.' in property names can be escaped using double backslashes.
*
* assert.deepNestedInclude({a: {b: [{x: 1}]}}, {'a.b[0]': {x: 1}});
* assert.deepNestedInclude({'.a': {'[b]': {x: 1}}}, {'\\.a.\\[b\\]': {x: 1}});
*
* @name deepNestedInclude
* @param {Object} haystack
* @param {Object} needle
* @param {String} message
* @namespace Assert
* @api public
*/
assert.deepNestedInclude = function(exp, inc, msg) {
new Assertion(exp, msg, assert.deepNestedInclude, true)
.deep.nested.include(inc);
};
/**
* ### .notDeepNestedInclude(haystack, needle, [message])
*
* Asserts that 'haystack' does not include 'needle'.
* Can be used to assert the absence of a subset of properties in an
* object while checking for deep equality.
* Enables the use of dot- and bracket-notation for referencing nested
* properties.
* '[]' and '.' in property names can be escaped using double backslashes.
*
* assert.notDeepNestedInclude({a: {b: [{x: 1}]}}, {'a.b[0]': {y: 1}})
* assert.notDeepNestedInclude({'.a': {'[b]': {x: 1}}}, {'\\.a.\\[b\\]': {y: 2}});
*
* @name notDeepNestedInclude
* @param {Object} haystack
* @param {Object} needle
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notDeepNestedInclude = function(exp, inc, msg) {
new Assertion(exp, msg, assert.notDeepNestedInclude, true)
.not.deep.nested.include(inc);
};
/**
* ### .ownInclude(haystack, needle, [message])
*
* Asserts that 'haystack' includes 'needle'.
* Can be used to assert the inclusion of a subset of properties in an
* object while ignoring inherited properties.
*
* assert.ownInclude({ a: 1 }, { a: 1 });
*
* @name ownInclude
* @param {Object} haystack
* @param {Object} needle
* @param {String} message
* @namespace Assert
* @api public
*/
assert.ownInclude = function(exp, inc, msg) {
new Assertion(exp, msg, assert.ownInclude, true).own.include(inc);
};
/**
* ### .notOwnInclude(haystack, needle, [message])
*
* Asserts that 'haystack' includes 'needle'.
* Can be used to assert the absence of a subset of properties in an
* object while ignoring inherited properties.
*
* Object.prototype.b = 2;
*
* assert.notOwnInclude({ a: 1 }, { b: 2 });
*
* @name notOwnInclude
* @param {Object} haystack
* @param {Object} needle
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notOwnInclude = function(exp, inc, msg) {
new Assertion(exp, msg, assert.notOwnInclude, true).not.own.include(inc);
};
/**
* ### .deepOwnInclude(haystack, needle, [message])
*
* Asserts that 'haystack' includes 'needle'.
* Can be used to assert the inclusion of a subset of properties in an
* object while ignoring inherited properties and checking for deep equality.
*
* assert.deepOwnInclude({a: {b: 2}}, {a: {b: 2}});
*
* @name deepOwnInclude
* @param {Object} haystack
* @param {Object} needle
* @param {String} message
* @namespace Assert
* @api public
*/
assert.deepOwnInclude = function(exp, inc, msg) {
new Assertion(exp, msg, assert.deepOwnInclude, true)
.deep.own.include(inc);
};
/**
* ### .notDeepOwnInclude(haystack, needle, [message])
*
* Asserts that 'haystack' includes 'needle'.
* Can be used to assert the absence of a subset of properties in an
* object while ignoring inherited properties and checking for deep equality.
*
* assert.notDeepOwnInclude({a: {b: 2}}, {a: {c: 3}});
*
* @name notDeepOwnInclude
* @param {Object} haystack
* @param {Object} needle
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notDeepOwnInclude = function(exp, inc, msg) {
new Assertion(exp, msg, assert.notDeepOwnInclude, true)
.not.deep.own.include(inc);
};
/**
* ### .match(value, regexp, [message])
*
* Asserts that `value` matches the regular expression `regexp`.
*
* assert.match('foobar', /^foo/, 'regexp matches');
*
* @name match
* @param {Mixed} value
* @param {RegExp} regexp
* @param {String} message
* @namespace Assert
* @api public
*/
assert.match = function (exp, re, msg) {
new Assertion(exp, msg, assert.match, true).to.match(re);
};
/**
* ### .notMatch(value, regexp, [message])
*
* Asserts that `value` does not match the regular expression `regexp`.
*
* assert.notMatch('foobar', /^foo/, 'regexp does not match');
*
* @name notMatch
* @param {Mixed} value
* @param {RegExp} regexp
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notMatch = function (exp, re, msg) {
new Assertion(exp, msg, assert.notMatch, true).to.not.match(re);
};
/**
* ### .property(object, property, [message])
*
* Asserts that `object` has a direct or inherited property named by
* `property`.
*
* assert.property({ tea: { green: 'matcha' }}, 'tea');
* assert.property({ tea: { green: 'matcha' }}, 'toString');
*
* @name property
* @param {Object} object
* @param {String} property
* @param {String} message
* @namespace Assert
* @api public
*/
assert.property = function (obj, prop, msg) {
new Assertion(obj, msg, assert.property, true).to.have.property(prop);
};
/**
* ### .notProperty(object, property, [message])
*
* Asserts that `object` does _not_ have a direct or inherited property named
* by `property`.
*
* assert.notProperty({ tea: { green: 'matcha' }}, 'coffee');
*
* @name notProperty
* @param {Object} object
* @param {String} property
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notProperty = function (obj, prop, msg) {
new Assertion(obj, msg, assert.notProperty, true)
.to.not.have.property(prop);
};
/**
* ### .propertyVal(object, property, value, [message])
*
* Asserts that `object` has a direct or inherited property named by
* `property` with a value given by `value`. Uses a strict equality check
* (===).
*
* assert.propertyVal({ tea: 'is good' }, 'tea', 'is good');
*
* @name propertyVal
* @param {Object} object
* @param {String} property
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.propertyVal = function (obj, prop, val, msg) {
new Assertion(obj, msg, assert.propertyVal, true)
.to.have.property(prop, val);
};
/**
* ### .notPropertyVal(object, property, value, [message])
*
* Asserts that `object` does _not_ have a direct or inherited property named
* by `property` with value given by `value`. Uses a strict equality check
* (===).
*
* assert.notPropertyVal({ tea: 'is good' }, 'tea', 'is bad');
* assert.notPropertyVal({ tea: 'is good' }, 'coffee', 'is good');
*
* @name notPropertyVal
* @param {Object} object
* @param {String} property
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notPropertyVal = function (obj, prop, val, msg) {
new Assertion(obj, msg, assert.notPropertyVal, true)
.to.not.have.property(prop, val);
};
/**
* ### .deepPropertyVal(object, property, value, [message])
*
* Asserts that `object` has a direct or inherited property named by
* `property` with a value given by `value`. Uses a deep equality check.
*
* assert.deepPropertyVal({ tea: { green: 'matcha' } }, 'tea', { green: 'matcha' });
*
* @name deepPropertyVal
* @param {Object} object
* @param {String} property
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.deepPropertyVal = function (obj, prop, val, msg) {
new Assertion(obj, msg, assert.deepPropertyVal, true)
.to.have.deep.property(prop, val);
};
/**
* ### .notDeepPropertyVal(object, property, value, [message])
*
* Asserts that `object` does _not_ have a direct or inherited property named
* by `property` with value given by `value`. Uses a deep equality check.
*
* assert.notDeepPropertyVal({ tea: { green: 'matcha' } }, 'tea', { black: 'matcha' });
* assert.notDeepPropertyVal({ tea: { green: 'matcha' } }, 'tea', { green: 'oolong' });
* assert.notDeepPropertyVal({ tea: { green: 'matcha' } }, 'coffee', { green: 'matcha' });
*
* @name notDeepPropertyVal
* @param {Object} object
* @param {String} property
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notDeepPropertyVal = function (obj, prop, val, msg) {
new Assertion(obj, msg, assert.notDeepPropertyVal, true)
.to.not.have.deep.property(prop, val);
};
/**
* ### .ownProperty(object, property, [message])
*
* Asserts that `object` has a direct property named by `property`. Inherited
* properties aren't checked.
*
* assert.ownProperty({ tea: { green: 'matcha' }}, 'tea');
*
* @name ownProperty
* @param {Object} object
* @param {String} property
* @param {String} message
* @api public
*/
assert.ownProperty = function (obj, prop, msg) {
new Assertion(obj, msg, assert.ownProperty, true)
.to.have.own.property(prop);
};
/**
* ### .notOwnProperty(object, property, [message])
*
* Asserts that `object` does _not_ have a direct property named by
* `property`. Inherited properties aren't checked.
*
* assert.notOwnProperty({ tea: { green: 'matcha' }}, 'coffee');
* assert.notOwnProperty({}, 'toString');
*
* @name notOwnProperty
* @param {Object} object
* @param {String} property
* @param {String} message
* @api public
*/
assert.notOwnProperty = function (obj, prop, msg) {
new Assertion(obj, msg, assert.notOwnProperty, true)
.to.not.have.own.property(prop);
};
/**
* ### .ownPropertyVal(object, property, value, [message])
*
* Asserts that `object` has a direct property named by `property` and a value
* equal to the provided `value`. Uses a strict equality check (===).
* Inherited properties aren't checked.
*
* assert.ownPropertyVal({ coffee: 'is good'}, 'coffee', 'is good');
*
* @name ownPropertyVal
* @param {Object} object
* @param {String} property
* @param {Mixed} value
* @param {String} message
* @api public
*/
assert.ownPropertyVal = function (obj, prop, value, msg) {
new Assertion(obj, msg, assert.ownPropertyVal, true)
.to.have.own.property(prop, value);
};
/**
* ### .notOwnPropertyVal(object, property, value, [message])
*
* Asserts that `object` does _not_ have a direct property named by `property`
* with a value equal to the provided `value`. Uses a strict equality check
* (===). Inherited properties aren't checked.
*
* assert.notOwnPropertyVal({ tea: 'is better'}, 'tea', 'is worse');
* assert.notOwnPropertyVal({}, 'toString', Object.prototype.toString);
*
* @name notOwnPropertyVal
* @param {Object} object
* @param {String} property
* @param {Mixed} value
* @param {String} message
* @api public
*/
assert.notOwnPropertyVal = function (obj, prop, value, msg) {
new Assertion(obj, msg, assert.notOwnPropertyVal, true)
.to.not.have.own.property(prop, value);
};
/**
* ### .deepOwnPropertyVal(object, property, value, [message])
*
* Asserts that `object` has a direct property named by `property` and a value
* equal to the provided `value`. Uses a deep equality check. Inherited
* properties aren't checked.
*
* assert.deepOwnPropertyVal({ tea: { green: 'matcha' } }, 'tea', { green: 'matcha' });
*
* @name deepOwnPropertyVal
* @param {Object} object
* @param {String} property
* @param {Mixed} value
* @param {String} message
* @api public
*/
assert.deepOwnPropertyVal = function (obj, prop, value, msg) {
new Assertion(obj, msg, assert.deepOwnPropertyVal, true)
.to.have.deep.own.property(prop, value);
};
/**
* ### .notDeepOwnPropertyVal(object, property, value, [message])
*
* Asserts that `object` does _not_ have a direct property named by `property`
* with a value equal to the provided `value`. Uses a deep equality check.
* Inherited properties aren't checked.
*
* assert.notDeepOwnPropertyVal({ tea: { green: 'matcha' } }, 'tea', { black: 'matcha' });
* assert.notDeepOwnPropertyVal({ tea: { green: 'matcha' } }, 'tea', { green: 'oolong' });
* assert.notDeepOwnPropertyVal({ tea: { green: 'matcha' } }, 'coffee', { green: 'matcha' });
* assert.notDeepOwnPropertyVal({}, 'toString', Object.prototype.toString);
*
* @name notDeepOwnPropertyVal
* @param {Object} object
* @param {String} property
* @param {Mixed} value
* @param {String} message
* @api public
*/
assert.notDeepOwnPropertyVal = function (obj, prop, value, msg) {
new Assertion(obj, msg, assert.notDeepOwnPropertyVal, true)
.to.not.have.deep.own.property(prop, value);
};
/**
* ### .nestedProperty(object, property, [message])
*
* Asserts that `object` has a direct or inherited property named by
* `property`, which can be a string using dot- and bracket-notation for
* nested reference.
*
* assert.nestedProperty({ tea: { green: 'matcha' }}, 'tea.green');
*
* @name nestedProperty
* @param {Object} object
* @param {String} property
* @param {String} message
* @namespace Assert
* @api public
*/
assert.nestedProperty = function (obj, prop, msg) {
new Assertion(obj, msg, assert.nestedProperty, true)
.to.have.nested.property(prop);
};
/**
* ### .notNestedProperty(object, property, [message])
*
* Asserts that `object` does _not_ have a property named by `property`, which
* can be a string using dot- and bracket-notation for nested reference. The
* property cannot exist on the object nor anywhere in its prototype chain.
*
* assert.notNestedProperty({ tea: { green: 'matcha' }}, 'tea.oolong');
*
* @name notNestedProperty
* @param {Object} object
* @param {String} property
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notNestedProperty = function (obj, prop, msg) {
new Assertion(obj, msg, assert.notNestedProperty, true)
.to.not.have.nested.property(prop);
};
/**
* ### .nestedPropertyVal(object, property, value, [message])
*
* Asserts that `object` has a property named by `property` with value given
* by `value`. `property` can use dot- and bracket-notation for nested
* reference. Uses a strict equality check (===).
*
* assert.nestedPropertyVal({ tea: { green: 'matcha' }}, 'tea.green', 'matcha');
*
* @name nestedPropertyVal
* @param {Object} object
* @param {String} property
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.nestedPropertyVal = function (obj, prop, val, msg) {
new Assertion(obj, msg, assert.nestedPropertyVal, true)
.to.have.nested.property(prop, val);
};
/**
* ### .notNestedPropertyVal(object, property, value, [message])
*
* Asserts that `object` does _not_ have a property named by `property` with
* value given by `value`. `property` can use dot- and bracket-notation for
* nested reference. Uses a strict equality check (===).
*
* assert.notNestedPropertyVal({ tea: { green: 'matcha' }}, 'tea.green', 'konacha');
* assert.notNestedPropertyVal({ tea: { green: 'matcha' }}, 'coffee.green', 'matcha');
*
* @name notNestedPropertyVal
* @param {Object} object
* @param {String} property
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notNestedPropertyVal = function (obj, prop, val, msg) {
new Assertion(obj, msg, assert.notNestedPropertyVal, true)
.to.not.have.nested.property(prop, val);
};
/**
* ### .deepNestedPropertyVal(object, property, value, [message])
*
* Asserts that `object` has a property named by `property` with a value given
* by `value`. `property` can use dot- and bracket-notation for nested
* reference. Uses a deep equality check.
*
* assert.deepNestedPropertyVal({ tea: { green: { matcha: 'yum' } } }, 'tea.green', { matcha: 'yum' });
*
* @name deepNestedPropertyVal
* @param {Object} object
* @param {String} property
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.deepNestedPropertyVal = function (obj, prop, val, msg) {
new Assertion(obj, msg, assert.deepNestedPropertyVal, true)
.to.have.deep.nested.property(prop, val);
};
/**
* ### .notDeepNestedPropertyVal(object, property, value, [message])
*
* Asserts that `object` does _not_ have a property named by `property` with
* value given by `value`. `property` can use dot- and bracket-notation for
* nested reference. Uses a deep equality check.
*
* assert.notDeepNestedPropertyVal({ tea: { green: { matcha: 'yum' } } }, 'tea.green', { oolong: 'yum' });
* assert.notDeepNestedPropertyVal({ tea: { green: { matcha: 'yum' } } }, 'tea.green', { matcha: 'yuck' });
* assert.notDeepNestedPropertyVal({ tea: { green: { matcha: 'yum' } } }, 'tea.black', { matcha: 'yum' });
*
* @name notDeepNestedPropertyVal
* @param {Object} object
* @param {String} property
* @param {Mixed} value
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notDeepNestedPropertyVal = function (obj, prop, val, msg) {
new Assertion(obj, msg, assert.notDeepNestedPropertyVal, true)
.to.not.have.deep.nested.property(prop, val);
}
/**
* ### .lengthOf(object, length, [message])
*
* Asserts that `object` has a `length` property with the expected value.
*
* assert.lengthOf([1,2,3], 3, 'array has length of 3');
* assert.lengthOf('foobar', 6, 'string has length of 6');
*
* @name lengthOf
* @param {Mixed} object
* @param {Number} length
* @param {String} message
* @namespace Assert
* @api public
*/
assert.lengthOf = function (exp, len, msg) {
new Assertion(exp, msg, assert.lengthOf, true).to.have.lengthOf(len);
};
/**
* ### .hasAnyKeys(object, [keys], [message])
*
* Asserts that `object` has at least one of the `keys` provided.
* You can also provide a single object instead of a `keys` array and its keys
* will be used as the expected set of keys.
*
* assert.hasAnyKeys({foo: 1, bar: 2, baz: 3}, ['foo', 'iDontExist', 'baz']);
* assert.hasAnyKeys({foo: 1, bar: 2, baz: 3}, {foo: 30, iDontExist: 99, baz: 1337});
* assert.hasAnyKeys(new Map([[{foo: 1}, 'bar'], ['key', 'value']]), [{foo: 1}, 'key']);
* assert.hasAnyKeys(new Set([{foo: 'bar'}, 'anotherKey']), [{foo: 'bar'}, 'anotherKey']);
*
* @name hasAnyKeys
* @param {Mixed} object
* @param {Array|Object} keys
* @param {String} message
* @namespace Assert
* @api public
*/
assert.hasAnyKeys = function (obj, keys, msg) {
new Assertion(obj, msg, assert.hasAnyKeys, true).to.have.any.keys(keys);
}
/**
* ### .hasAllKeys(object, [keys], [message])
*
* Asserts that `object` has all and only all of the `keys` provided.
* You can also provide a single object instead of a `keys` array and its keys
* will be used as the expected set of keys.
*
* assert.hasAllKeys({foo: 1, bar: 2, baz: 3}, ['foo', 'bar', 'baz']);
* assert.hasAllKeys({foo: 1, bar: 2, baz: 3}, {foo: 30, bar: 99, baz: 1337]);
* assert.hasAllKeys(new Map([[{foo: 1}, 'bar'], ['key', 'value']]), [{foo: 1}, 'key']);
* assert.hasAllKeys(new Set([{foo: 'bar'}, 'anotherKey'], [{foo: 'bar'}, 'anotherKey']);
*
* @name hasAllKeys
* @param {Mixed} object
* @param {String[]} keys
* @param {String} message
* @namespace Assert
* @api public
*/
assert.hasAllKeys = function (obj, keys, msg) {
new Assertion(obj, msg, assert.hasAllKeys, true).to.have.all.keys(keys);
}
/**
* ### .containsAllKeys(object, [keys], [message])
*
* Asserts that `object` has all of the `keys` provided but may have more keys not listed.
* You can also provide a single object instead of a `keys` array and its keys
* will be used as the expected set of keys.
*
* assert.containsAllKeys({foo: 1, bar: 2, baz: 3}, ['foo', 'baz']);
* assert.containsAllKeys({foo: 1, bar: 2, baz: 3}, ['foo', 'bar', 'baz']);
* assert.containsAllKeys({foo: 1, bar: 2, baz: 3}, {foo: 30, baz: 1337});
* assert.containsAllKeys({foo: 1, bar: 2, baz: 3}, {foo: 30, bar: 99, baz: 1337});
* assert.containsAllKeys(new Map([[{foo: 1}, 'bar'], ['key', 'value']]), [{foo: 1}]);
* assert.containsAllKeys(new Map([[{foo: 1}, 'bar'], ['key', 'value']]), [{foo: 1}, 'key']);
* assert.containsAllKeys(new Set([{foo: 'bar'}, 'anotherKey'], [{foo: 'bar'}]);
* assert.containsAllKeys(new Set([{foo: 'bar'}, 'anotherKey'], [{foo: 'bar'}, 'anotherKey']);
*
* @name containsAllKeys
* @param {Mixed} object
* @param {String[]} keys
* @param {String} message
* @namespace Assert
* @api public
*/
assert.containsAllKeys = function (obj, keys, msg) {
new Assertion(obj, msg, assert.containsAllKeys, true)
.to.contain.all.keys(keys);
}
/**
* ### .doesNotHaveAnyKeys(object, [keys], [message])
*
* Asserts that `object` has none of the `keys` provided.
* You can also provide a single object instead of a `keys` array and its keys
* will be used as the expected set of keys.
*
* assert.doesNotHaveAnyKeys({foo: 1, bar: 2, baz: 3}, ['one', 'two', 'example']);
* assert.doesNotHaveAnyKeys({foo: 1, bar: 2, baz: 3}, {one: 1, two: 2, example: 'foo'});
* assert.doesNotHaveAnyKeys(new Map([[{foo: 1}, 'bar'], ['key', 'value']]), [{one: 'two'}, 'example']);
* assert.doesNotHaveAnyKeys(new Set([{foo: 'bar'}, 'anotherKey'], [{one: 'two'}, 'example']);
*
* @name doesNotHaveAnyKeys
* @param {Mixed} object
* @param {String[]} keys
* @param {String} message
* @namespace Assert
* @api public
*/
assert.doesNotHaveAnyKeys = function (obj, keys, msg) {
new Assertion(obj, msg, assert.doesNotHaveAnyKeys, true)
.to.not.have.any.keys(keys);
}
/**
* ### .doesNotHaveAllKeys(object, [keys], [message])
*
* Asserts that `object` does not have at least one of the `keys` provided.
* You can also provide a single object instead of a `keys` array and its keys
* will be used as the expected set of keys.
*
* assert.doesNotHaveAllKeys({foo: 1, bar: 2, baz: 3}, ['one', 'two', 'example']);
* assert.doesNotHaveAllKeys({foo: 1, bar: 2, baz: 3}, {one: 1, two: 2, example: 'foo'});
* assert.doesNotHaveAllKeys(new Map([[{foo: 1}, 'bar'], ['key', 'value']]), [{one: 'two'}, 'example']);
* assert.doesNotHaveAllKeys(new Set([{foo: 'bar'}, 'anotherKey'], [{one: 'two'}, 'example']);
*
* @name doesNotHaveAllKeys
* @param {Mixed} object
* @param {String[]} keys
* @param {String} message
* @namespace Assert
* @api public
*/
assert.doesNotHaveAllKeys = function (obj, keys, msg) {
new Assertion(obj, msg, assert.doesNotHaveAllKeys, true)
.to.not.have.all.keys(keys);
}
/**
* ### .hasAnyDeepKeys(object, [keys], [message])
*
* Asserts that `object` has at least one of the `keys` provided.
* Since Sets and Maps can have objects as keys you can use this assertion to perform
* a deep comparison.
* You can also provide a single object instead of a `keys` array and its keys
* will be used as the expected set of keys.
*
* assert.hasAnyDeepKeys(new Map([[{one: 'one'}, 'valueOne'], [1, 2]]), {one: 'one'});
* assert.hasAnyDeepKeys(new Map([[{one: 'one'}, 'valueOne'], [1, 2]]), [{one: 'one'}, {two: 'two'}]);
* assert.hasAnyDeepKeys(new Map([[{one: 'one'}, 'valueOne'], [{two: 'two'}, 'valueTwo']]), [{one: 'one'}, {two: 'two'}]);
* assert.hasAnyDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), {one: 'one'});
* assert.hasAnyDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), [{one: 'one'}, {three: 'three'}]);
* assert.hasAnyDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), [{one: 'one'}, {two: 'two'}]);
*
* @name doesNotHaveAllKeys
* @param {Mixed} object
* @param {Array|Object} keys
* @param {String} message
* @namespace Assert
* @api public
*/
assert.hasAnyDeepKeys = function (obj, keys, msg) {
new Assertion(obj, msg, assert.hasAnyDeepKeys, true)
.to.have.any.deep.keys(keys);
}
/**
* ### .hasAllDeepKeys(object, [keys], [message])
*
* Asserts that `object` has all and only all of the `keys` provided.
* Since Sets and Maps can have objects as keys you can use this assertion to perform
* a deep comparison.
* You can also provide a single object instead of a `keys` array and its keys
* will be used as the expected set of keys.
*
* assert.hasAllDeepKeys(new Map([[{one: 'one'}, 'valueOne']]), {one: 'one'});
* assert.hasAllDeepKeys(new Map([[{one: 'one'}, 'valueOne'], [{two: 'two'}, 'valueTwo']]), [{one: 'one'}, {two: 'two'}]);
* assert.hasAllDeepKeys(new Set([{one: 'one'}]), {one: 'one'});
* assert.hasAllDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), [{one: 'one'}, {two: 'two'}]);
*
* @name hasAllDeepKeys
* @param {Mixed} object
* @param {Array|Object} keys
* @param {String} message
* @namespace Assert
* @api public
*/
assert.hasAllDeepKeys = function (obj, keys, msg) {
new Assertion(obj, msg, assert.hasAllDeepKeys, true)
.to.have.all.deep.keys(keys);
}
/**
* ### .containsAllDeepKeys(object, [keys], [message])
*
* Asserts that `object` contains all of the `keys` provided.
* Since Sets and Maps can have objects as keys you can use this assertion to perform
* a deep comparison.
* You can also provide a single object instead of a `keys` array and its keys
* will be used as the expected set of keys.
*
* assert.containsAllDeepKeys(new Map([[{one: 'one'}, 'valueOne'], [1, 2]]), {one: 'one'});
* assert.containsAllDeepKeys(new Map([[{one: 'one'}, 'valueOne'], [{two: 'two'}, 'valueTwo']]), [{one: 'one'}, {two: 'two'}]);
* assert.containsAllDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), {one: 'one'});
* assert.containsAllDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), [{one: 'one'}, {two: 'two'}]);
*
* @name containsAllDeepKeys
* @param {Mixed} object
* @param {Array|Object} keys
* @param {String} message
* @namespace Assert
* @api public
*/
assert.containsAllDeepKeys = function (obj, keys, msg) {
new Assertion(obj, msg, assert.containsAllDeepKeys, true)
.to.contain.all.deep.keys(keys);
}
/**
* ### .doesNotHaveAnyDeepKeys(object, [keys], [message])
*
* Asserts that `object` has none of the `keys` provided.
* Since Sets and Maps can have objects as keys you can use this assertion to perform
* a deep comparison.
* You can also provide a single object instead of a `keys` array and its keys
* will be used as the expected set of keys.
*
* assert.doesNotHaveAnyDeepKeys(new Map([[{one: 'one'}, 'valueOne'], [1, 2]]), {thisDoesNot: 'exist'});
* assert.doesNotHaveAnyDeepKeys(new Map([[{one: 'one'}, 'valueOne'], [{two: 'two'}, 'valueTwo']]), [{twenty: 'twenty'}, {fifty: 'fifty'}]);
* assert.doesNotHaveAnyDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), {twenty: 'twenty'});
* assert.doesNotHaveAnyDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), [{twenty: 'twenty'}, {fifty: 'fifty'}]);
*
* @name doesNotHaveAnyDeepKeys
* @param {Mixed} object
* @param {Array|Object} keys
* @param {String} message
* @namespace Assert
* @api public
*/
assert.doesNotHaveAnyDeepKeys = function (obj, keys, msg) {
new Assertion(obj, msg, assert.doesNotHaveAnyDeepKeys, true)
.to.not.have.any.deep.keys(keys);
}
/**
* ### .doesNotHaveAllDeepKeys(object, [keys], [message])
*
* Asserts that `object` does not have at least one of the `keys` provided.
* Since Sets and Maps can have objects as keys you can use this assertion to perform
* a deep comparison.
* You can also provide a single object instead of a `keys` array and its keys
* will be used as the expected set of keys.
*
* assert.doesNotHaveAllDeepKeys(new Map([[{one: 'one'}, 'valueOne'], [1, 2]]), {thisDoesNot: 'exist'});
* assert.doesNotHaveAllDeepKeys(new Map([[{one: 'one'}, 'valueOne'], [{two: 'two'}, 'valueTwo']]), [{twenty: 'twenty'}, {one: 'one'}]);
* assert.doesNotHaveAllDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), {twenty: 'twenty'});
* assert.doesNotHaveAllDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), [{one: 'one'}, {fifty: 'fifty'}]);
*
* @name doesNotHaveAllDeepKeys
* @param {Mixed} object
* @param {Array|Object} keys
* @param {String} message
* @namespace Assert
* @api public
*/
assert.doesNotHaveAllDeepKeys = function (obj, keys, msg) {
new Assertion(obj, msg, assert.doesNotHaveAllDeepKeys, true)
.to.not.have.all.deep.keys(keys);
}
/**
* ### .throws(fn, [errorLike/string/regexp], [string/regexp], [message])
*
* If `errorLike` is an `Error` constructor, asserts that `fn` will throw an error that is an
* instance of `errorLike`.
* If `errorLike` is an `Error` instance, asserts that the error thrown is the same
* instance as `errorLike`.
* If `errMsgMatcher` is provided, it also asserts that the error thrown will have a
* message matching `errMsgMatcher`.
*
* assert.throws(fn, 'function throws a reference error');
* assert.throws(fn, /function throws a reference error/);
* assert.throws(fn, ReferenceError);
* assert.throws(fn, errorInstance);
* assert.throws(fn, ReferenceError, 'Error thrown must be a ReferenceError and have this msg');
* assert.throws(fn, errorInstance, 'Error thrown must be the same errorInstance and have this msg');
* assert.throws(fn, ReferenceError, /Error thrown must be a ReferenceError and match this/);
* assert.throws(fn, errorInstance, /Error thrown must be the same errorInstance and match this/);
*
* @name throws
* @alias throw
* @alias Throw
* @param {Function} fn
* @param {ErrorConstructor|Error} errorLike
* @param {RegExp|String} errMsgMatcher
* @param {String} message
* @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
* @namespace Assert
* @api public
*/
assert.throws = function (fn, errorLike, errMsgMatcher, msg) {
if ('string' === typeof errorLike || errorLike instanceof RegExp) {
errMsgMatcher = errorLike;
errorLike = null;
}
var assertErr = new Assertion(fn, msg, assert.throws, true)
.to.throw(errorLike, errMsgMatcher);
return flag(assertErr, 'object');
};
/**
* ### .doesNotThrow(fn, [errorLike/string/regexp], [string/regexp], [message])
*
* If `errorLike` is an `Error` constructor, asserts that `fn` will _not_ throw an error that is an
* instance of `errorLike`.
* If `errorLike` is an `Error` instance, asserts that the error thrown is _not_ the same
* instance as `errorLike`.
* If `errMsgMatcher` is provided, it also asserts that the error thrown will _not_ have a
* message matching `errMsgMatcher`.
*
* assert.doesNotThrow(fn, 'Any Error thrown must not have this message');
* assert.doesNotThrow(fn, /Any Error thrown must not match this/);
* assert.doesNotThrow(fn, Error);
* assert.doesNotThrow(fn, errorInstance);
* assert.doesNotThrow(fn, Error, 'Error must not have this message');
* assert.doesNotThrow(fn, errorInstance, 'Error must not have this message');
* assert.doesNotThrow(fn, Error, /Error must not match this/);
* assert.doesNotThrow(fn, errorInstance, /Error must not match this/);
*
* @name doesNotThrow
* @param {Function} fn
* @param {ErrorConstructor} errorLike
* @param {RegExp|String} errMsgMatcher
* @param {String} message
* @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
* @namespace Assert
* @api public
*/
assert.doesNotThrow = function (fn, errorLike, errMsgMatcher, msg) {
if ('string' === typeof errorLike || errorLike instanceof RegExp) {
errMsgMatcher = errorLike;
errorLike = null;
}
new Assertion(fn, msg, assert.doesNotThrow, true)
.to.not.throw(errorLike, errMsgMatcher);
};
/**
* ### .operator(val1, operator, val2, [message])
*
* Compares two values using `operator`.
*
* assert.operator(1, '<', 2, 'everything is ok');
* assert.operator(1, '>', 2, 'this will fail');
*
* @name operator
* @param {Mixed} val1
* @param {String} operator
* @param {Mixed} val2
* @param {String} message
* @namespace Assert
* @api public
*/
assert.operator = function (val, operator, val2, msg) {
var ok;
switch(operator) {
case '==':
ok = val == val2;
break;
case '===':
ok = val === val2;
break;
case '>':
ok = val > val2;
break;
case '>=':
ok = val >= val2;
break;
case '<':
ok = val < val2;
break;
case '<=':
ok = val <= val2;
break;
case '!=':
ok = val != val2;
break;
case '!==':
ok = val !== val2;
break;
default:
msg = msg ? msg + ': ' : msg;
throw new chai.AssertionError(
msg + 'Invalid operator "' + operator + '"',
undefined,
assert.operator
);
}
var test = new Assertion(ok, msg, assert.operator, true);
test.assert(
true === flag(test, 'object')
, 'expected ' + util.inspect(val) + ' to be ' + operator + ' ' + util.inspect(val2)
, 'expected ' + util.inspect(val) + ' to not be ' + operator + ' ' + util.inspect(val2) );
};
/**
* ### .closeTo(actual, expected, delta, [message])
*
* Asserts that the target is equal `expected`, to within a +/- `delta` range.
*
* assert.closeTo(1.5, 1, 0.5, 'numbers are close');
*
* @name closeTo
* @param {Number} actual
* @param {Number} expected
* @param {Number} delta
* @param {String} message
* @namespace Assert
* @api public
*/
assert.closeTo = function (act, exp, delta, msg) {
new Assertion(act, msg, assert.closeTo, true).to.be.closeTo(exp, delta);
};
/**
* ### .approximately(actual, expected, delta, [message])
*
* Asserts that the target is equal `expected`, to within a +/- `delta` range.
*
* assert.approximately(1.5, 1, 0.5, 'numbers are close');
*
* @name approximately
* @param {Number} actual
* @param {Number} expected
* @param {Number} delta
* @param {String} message
* @namespace Assert
* @api public
*/
assert.approximately = function (act, exp, delta, msg) {
new Assertion(act, msg, assert.approximately, true)
.to.be.approximately(exp, delta);
};
/**
* ### .sameMembers(set1, set2, [message])
*
* Asserts that `set1` and `set2` have the same members in any order. Uses a
* strict equality check (===).
*
* assert.sameMembers([ 1, 2, 3 ], [ 2, 1, 3 ], 'same members');
*
* @name sameMembers
* @param {Array} set1
* @param {Array} set2
* @param {String} message
* @namespace Assert
* @api public
*/
assert.sameMembers = function (set1, set2, msg) {
new Assertion(set1, msg, assert.sameMembers, true)
.to.have.same.members(set2);
}
/**
* ### .notSameMembers(set1, set2, [message])
*
* Asserts that `set1` and `set2` don't have the same members in any order.
* Uses a strict equality check (===).
*
* assert.notSameMembers([ 1, 2, 3 ], [ 5, 1, 3 ], 'not same members');
*
* @name notSameMembers
* @param {Array} set1
* @param {Array} set2
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notSameMembers = function (set1, set2, msg) {
new Assertion(set1, msg, assert.notSameMembers, true)
.to.not.have.same.members(set2);
}
/**
* ### .sameDeepMembers(set1, set2, [message])
*
* Asserts that `set1` and `set2` have the same members in any order. Uses a
* deep equality check.
*
* assert.sameDeepMembers([ { a: 1 }, { b: 2 }, { c: 3 } ], [{ b: 2 }, { a: 1 }, { c: 3 }], 'same deep members');
*
* @name sameDeepMembers
* @param {Array} set1
* @param {Array} set2
* @param {String} message
* @namespace Assert
* @api public
*/
assert.sameDeepMembers = function (set1, set2, msg) {
new Assertion(set1, msg, assert.sameDeepMembers, true)
.to.have.same.deep.members(set2);
}
/**
* ### .notSameDeepMembers(set1, set2, [message])
*
* Asserts that `set1` and `set2` don't have the same members in any order.
* Uses a deep equality check.
*
* assert.notSameDeepMembers([ { a: 1 }, { b: 2 }, { c: 3 } ], [{ b: 2 }, { a: 1 }, { f: 5 }], 'not same deep members');
*
* @name notSameDeepMembers
* @param {Array} set1
* @param {Array} set2
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notSameDeepMembers = function (set1, set2, msg) {
new Assertion(set1, msg, assert.notSameDeepMembers, true)
.to.not.have.same.deep.members(set2);
}
/**
* ### .sameOrderedMembers(set1, set2, [message])
*
* Asserts that `set1` and `set2` have the same members in the same order.
* Uses a strict equality check (===).
*
* assert.sameOrderedMembers([ 1, 2, 3 ], [ 1, 2, 3 ], 'same ordered members');
*
* @name sameOrderedMembers
* @param {Array} set1
* @param {Array} set2
* @param {String} message
* @namespace Assert
* @api public
*/
assert.sameOrderedMembers = function (set1, set2, msg) {
new Assertion(set1, msg, assert.sameOrderedMembers, true)
.to.have.same.ordered.members(set2);
}
/**
* ### .notSameOrderedMembers(set1, set2, [message])
*
* Asserts that `set1` and `set2` don't have the same members in the same
* order. Uses a strict equality check (===).
*
* assert.notSameOrderedMembers([ 1, 2, 3 ], [ 2, 1, 3 ], 'not same ordered members');
*
* @name notSameOrderedMembers
* @param {Array} set1
* @param {Array} set2
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notSameOrderedMembers = function (set1, set2, msg) {
new Assertion(set1, msg, assert.notSameOrderedMembers, true)
.to.not.have.same.ordered.members(set2);
}
/**
* ### .sameDeepOrderedMembers(set1, set2, [message])
*
* Asserts that `set1` and `set2` have the same members in the same order.
* Uses a deep equality check.
*
* assert.sameDeepOrderedMembers([ { a: 1 }, { b: 2 }, { c: 3 } ], [ { a: 1 }, { b: 2 }, { c: 3 } ], 'same deep ordered members');
*
* @name sameDeepOrderedMembers
* @param {Array} set1
* @param {Array} set2
* @param {String} message
* @namespace Assert
* @api public
*/
assert.sameDeepOrderedMembers = function (set1, set2, msg) {
new Assertion(set1, msg, assert.sameDeepOrderedMembers, true)
.to.have.same.deep.ordered.members(set2);
}
/**
* ### .notSameDeepOrderedMembers(set1, set2, [message])
*
* Asserts that `set1` and `set2` don't have the same members in the same
* order. Uses a deep equality check.
*
* assert.notSameDeepOrderedMembers([ { a: 1 }, { b: 2 }, { c: 3 } ], [ { a: 1 }, { b: 2 }, { z: 5 } ], 'not same deep ordered members');
* assert.notSameDeepOrderedMembers([ { a: 1 }, { b: 2 }, { c: 3 } ], [ { b: 2 }, { a: 1 }, { c: 3 } ], 'not same deep ordered members');
*
* @name notSameDeepOrderedMembers
* @param {Array} set1
* @param {Array} set2
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notSameDeepOrderedMembers = function (set1, set2, msg) {
new Assertion(set1, msg, assert.notSameDeepOrderedMembers, true)
.to.not.have.same.deep.ordered.members(set2);
}
/**
* ### .includeMembers(superset, subset, [message])
*
* Asserts that `subset` is included in `superset` in any order. Uses a
* strict equality check (===). Duplicates are ignored.
*
* assert.includeMembers([ 1, 2, 3 ], [ 2, 1, 2 ], 'include members');
*
* @name includeMembers
* @param {Array} superset
* @param {Array} subset
* @param {String} message
* @namespace Assert
* @api public
*/
assert.includeMembers = function (superset, subset, msg) {
new Assertion(superset, msg, assert.includeMembers, true)
.to.include.members(subset);
}
/**
* ### .notIncludeMembers(superset, subset, [message])
*
* Asserts that `subset` isn't included in `superset` in any order. Uses a
* strict equality check (===). Duplicates are ignored.
*
* assert.notIncludeMembers([ 1, 2, 3 ], [ 5, 1 ], 'not include members');
*
* @name notIncludeMembers
* @param {Array} superset
* @param {Array} subset
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notIncludeMembers = function (superset, subset, msg) {
new Assertion(superset, msg, assert.notIncludeMembers, true)
.to.not.include.members(subset);
}
/**
* ### .includeDeepMembers(superset, subset, [message])
*
* Asserts that `subset` is included in `superset` in any order. Uses a deep
* equality check. Duplicates are ignored.
*
* assert.includeDeepMembers([ { a: 1 }, { b: 2 }, { c: 3 } ], [ { b: 2 }, { a: 1 }, { b: 2 } ], 'include deep members');
*
* @name includeDeepMembers
* @param {Array} superset
* @param {Array} subset
* @param {String} message
* @namespace Assert
* @api public
*/
assert.includeDeepMembers = function (superset, subset, msg) {
new Assertion(superset, msg, assert.includeDeepMembers, true)
.to.include.deep.members(subset);
}
/**
* ### .notIncludeDeepMembers(superset, subset, [message])
*
* Asserts that `subset` isn't included in `superset` in any order. Uses a
* deep equality check. Duplicates are ignored.
*
* assert.notIncludeDeepMembers([ { a: 1 }, { b: 2 }, { c: 3 } ], [ { b: 2 }, { f: 5 } ], 'not include deep members');
*
* @name notIncludeDeepMembers
* @param {Array} superset
* @param {Array} subset
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notIncludeDeepMembers = function (superset, subset, msg) {
new Assertion(superset, msg, assert.notIncludeDeepMembers, true)
.to.not.include.deep.members(subset);
}
/**
* ### .includeOrderedMembers(superset, subset, [message])
*
* Asserts that `subset` is included in `superset` in the same order
* beginning with the first element in `superset`. Uses a strict equality
* check (===).
*
* assert.includeOrderedMembers([ 1, 2, 3 ], [ 1, 2 ], 'include ordered members');
*
* @name includeOrderedMembers
* @param {Array} superset
* @param {Array} subset
* @param {String} message
* @namespace Assert
* @api public
*/
assert.includeOrderedMembers = function (superset, subset, msg) {
new Assertion(superset, msg, assert.includeOrderedMembers, true)
.to.include.ordered.members(subset);
}
/**
* ### .notIncludeOrderedMembers(superset, subset, [message])
*
* Asserts that `subset` isn't included in `superset` in the same order
* beginning with the first element in `superset`. Uses a strict equality
* check (===).
*
* assert.notIncludeOrderedMembers([ 1, 2, 3 ], [ 2, 1 ], 'not include ordered members');
* assert.notIncludeOrderedMembers([ 1, 2, 3 ], [ 2, 3 ], 'not include ordered members');
*
* @name notIncludeOrderedMembers
* @param {Array} superset
* @param {Array} subset
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notIncludeOrderedMembers = function (superset, subset, msg) {
new Assertion(superset, msg, assert.notIncludeOrderedMembers, true)
.to.not.include.ordered.members(subset);
}
/**
* ### .includeDeepOrderedMembers(superset, subset, [message])
*
* Asserts that `subset` is included in `superset` in the same order
* beginning with the first element in `superset`. Uses a deep equality
* check.
*
* assert.includeDeepOrderedMembers([ { a: 1 }, { b: 2 }, { c: 3 } ], [ { a: 1 }, { b: 2 } ], 'include deep ordered members');
*
* @name includeDeepOrderedMembers
* @param {Array} superset
* @param {Array} subset
* @param {String} message
* @namespace Assert
* @api public
*/
assert.includeDeepOrderedMembers = function (superset, subset, msg) {
new Assertion(superset, msg, assert.includeDeepOrderedMembers, true)
.to.include.deep.ordered.members(subset);
}
/**
* ### .notIncludeDeepOrderedMembers(superset, subset, [message])
*
* Asserts that `subset` isn't included in `superset` in the same order
* beginning with the first element in `superset`. Uses a deep equality
* check.
*
* assert.notIncludeDeepOrderedMembers([ { a: 1 }, { b: 2 }, { c: 3 } ], [ { a: 1 }, { f: 5 } ], 'not include deep ordered members');
* assert.notIncludeDeepOrderedMembers([ { a: 1 }, { b: 2 }, { c: 3 } ], [ { b: 2 }, { a: 1 } ], 'not include deep ordered members');
* assert.notIncludeDeepOrderedMembers([ { a: 1 }, { b: 2 }, { c: 3 } ], [ { b: 2 }, { c: 3 } ], 'not include deep ordered members');
*
* @name notIncludeDeepOrderedMembers
* @param {Array} superset
* @param {Array} subset
* @param {String} message
* @namespace Assert
* @api public
*/
assert.notIncludeDeepOrderedMembers = function (superset, subset, msg) {
new Assertion(superset, msg, assert.notIncludeDeepOrderedMembers, true)
.to.not.include.deep.ordered.members(subset);
}
/**
* ### .oneOf(inList, list, [message])
*
* Asserts that non-object, non-array value `inList` appears in the flat array `list`.
*
* assert.oneOf(1, [ 2, 1 ], 'Not found in list');
*
* @name oneOf
* @param {*} inList
* @param {Array<*>} list
* @param {String} message
* @namespace Assert
* @api public
*/
assert.oneOf = function (inList, list, msg) {
new Assertion(inList, msg, assert.oneOf, true).to.be.oneOf(list);
}
/**
* ### .changes(function, object, property, [message])
*
* Asserts that a function changes the value of a property.
*
* var obj = { val: 10 };
* var fn = function() { obj.val = 22 };
* assert.changes(fn, obj, 'val');
*
* @name changes
* @param {Function} modifier function
* @param {Object} object or getter function
* @param {String} property name _optional_
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.changes = function (fn, obj, prop, msg) {
if (arguments.length === 3 && typeof obj === 'function') {
msg = prop;
prop = null;
}
new Assertion(fn, msg, assert.changes, true).to.change(obj, prop);
}
/**
* ### .changesBy(function, object, property, delta, [message])
*
* Asserts that a function changes the value of a property by an amount (delta).
*
* var obj = { val: 10 };
* var fn = function() { obj.val += 2 };
* assert.changesBy(fn, obj, 'val', 2);
*
* @name changesBy
* @param {Function} modifier function
* @param {Object} object or getter function
* @param {String} property name _optional_
* @param {Number} change amount (delta)
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.changesBy = function (fn, obj, prop, delta, msg) {
if (arguments.length === 4 && typeof obj === 'function') {
var tmpMsg = delta;
delta = prop;
msg = tmpMsg;
} else if (arguments.length === 3) {
delta = prop;
prop = null;
}
new Assertion(fn, msg, assert.changesBy, true)
.to.change(obj, prop).by(delta);
}
/**
* ### .doesNotChange(function, object, property, [message])
*
* Asserts that a function does not change the value of a property.
*
* var obj = { val: 10 };
* var fn = function() { console.log('foo'); };
* assert.doesNotChange(fn, obj, 'val');
*
* @name doesNotChange
* @param {Function} modifier function
* @param {Object} object or getter function
* @param {String} property name _optional_
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.doesNotChange = function (fn, obj, prop, msg) {
if (arguments.length === 3 && typeof obj === 'function') {
msg = prop;
prop = null;
}
return new Assertion(fn, msg, assert.doesNotChange, true)
.to.not.change(obj, prop);
}
/**
* ### .changesButNotBy(function, object, property, delta, [message])
*
* Asserts that a function does not change the value of a property or of a function's return value by an amount (delta)
*
* var obj = { val: 10 };
* var fn = function() { obj.val += 10 };
* assert.changesButNotBy(fn, obj, 'val', 5);
*
* @name changesButNotBy
* @param {Function} modifier function
* @param {Object} object or getter function
* @param {String} property name _optional_
* @param {Number} change amount (delta)
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.changesButNotBy = function (fn, obj, prop, delta, msg) {
if (arguments.length === 4 && typeof obj === 'function') {
var tmpMsg = delta;
delta = prop;
msg = tmpMsg;
} else if (arguments.length === 3) {
delta = prop;
prop = null;
}
new Assertion(fn, msg, assert.changesButNotBy, true)
.to.change(obj, prop).but.not.by(delta);
}
/**
* ### .increases(function, object, property, [message])
*
* Asserts that a function increases a numeric object property.
*
* var obj = { val: 10 };
* var fn = function() { obj.val = 13 };
* assert.increases(fn, obj, 'val');
*
* @name increases
* @param {Function} modifier function
* @param {Object} object or getter function
* @param {String} property name _optional_
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.increases = function (fn, obj, prop, msg) {
if (arguments.length === 3 && typeof obj === 'function') {
msg = prop;
prop = null;
}
return new Assertion(fn, msg, assert.increases, true)
.to.increase(obj, prop);
}
/**
* ### .increasesBy(function, object, property, delta, [message])
*
* Asserts that a function increases a numeric object property or a function's return value by an amount (delta).
*
* var obj = { val: 10 };
* var fn = function() { obj.val += 10 };
* assert.increasesBy(fn, obj, 'val', 10);
*
* @name increasesBy
* @param {Function} modifier function
* @param {Object} object or getter function
* @param {String} property name _optional_
* @param {Number} change amount (delta)
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.increasesBy = function (fn, obj, prop, delta, msg) {
if (arguments.length === 4 && typeof obj === 'function') {
var tmpMsg = delta;
delta = prop;
msg = tmpMsg;
} else if (arguments.length === 3) {
delta = prop;
prop = null;
}
new Assertion(fn, msg, assert.increasesBy, true)
.to.increase(obj, prop).by(delta);
}
/**
* ### .doesNotIncrease(function, object, property, [message])
*
* Asserts that a function does not increase a numeric object property.
*
* var obj = { val: 10 };
* var fn = function() { obj.val = 8 };
* assert.doesNotIncrease(fn, obj, 'val');
*
* @name doesNotIncrease
* @param {Function} modifier function
* @param {Object} object or getter function
* @param {String} property name _optional_
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.doesNotIncrease = function (fn, obj, prop, msg) {
if (arguments.length === 3 && typeof obj === 'function') {
msg = prop;
prop = null;
}
return new Assertion(fn, msg, assert.doesNotIncrease, true)
.to.not.increase(obj, prop);
}
/**
* ### .increasesButNotBy(function, object, property, [message])
*
* Asserts that a function does not increase a numeric object property or function's return value by an amount (delta).
*
* var obj = { val: 10 };
* var fn = function() { obj.val = 15 };
* assert.increasesButNotBy(fn, obj, 'val', 10);
*
* @name increasesButNotBy
* @param {Function} modifier function
* @param {Object} object or getter function
* @param {String} property name _optional_
* @param {Number} change amount (delta)
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.increasesButNotBy = function (fn, obj, prop, delta, msg) {
if (arguments.length === 4 && typeof obj === 'function') {
var tmpMsg = delta;
delta = prop;
msg = tmpMsg;
} else if (arguments.length === 3) {
delta = prop;
prop = null;
}
new Assertion(fn, msg, assert.increasesButNotBy, true)
.to.increase(obj, prop).but.not.by(delta);
}
/**
* ### .decreases(function, object, property, [message])
*
* Asserts that a function decreases a numeric object property.
*
* var obj = { val: 10 };
* var fn = function() { obj.val = 5 };
* assert.decreases(fn, obj, 'val');
*
* @name decreases
* @param {Function} modifier function
* @param {Object} object or getter function
* @param {String} property name _optional_
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.decreases = function (fn, obj, prop, msg) {
if (arguments.length === 3 && typeof obj === 'function') {
msg = prop;
prop = null;
}
return new Assertion(fn, msg, assert.decreases, true)
.to.decrease(obj, prop);
}
/**
* ### .decreasesBy(function, object, property, delta, [message])
*
* Asserts that a function decreases a numeric object property or a function's return value by an amount (delta)
*
* var obj = { val: 10 };
* var fn = function() { obj.val -= 5 };
* assert.decreasesBy(fn, obj, 'val', 5);
*
* @name decreasesBy
* @param {Function} modifier function
* @param {Object} object or getter function
* @param {String} property name _optional_
* @param {Number} change amount (delta)
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.decreasesBy = function (fn, obj, prop, delta, msg) {
if (arguments.length === 4 && typeof obj === 'function') {
var tmpMsg = delta;
delta = prop;
msg = tmpMsg;
} else if (arguments.length === 3) {
delta = prop;
prop = null;
}
new Assertion(fn, msg, assert.decreasesBy, true)
.to.decrease(obj, prop).by(delta);
}
/**
* ### .doesNotDecrease(function, object, property, [message])
*
* Asserts that a function does not decreases a numeric object property.
*
* var obj = { val: 10 };
* var fn = function() { obj.val = 15 };
* assert.doesNotDecrease(fn, obj, 'val');
*
* @name doesNotDecrease
* @param {Function} modifier function
* @param {Object} object or getter function
* @param {String} property name _optional_
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.doesNotDecrease = function (fn, obj, prop, msg) {
if (arguments.length === 3 && typeof obj === 'function') {
msg = prop;
prop = null;
}
return new Assertion(fn, msg, assert.doesNotDecrease, true)
.to.not.decrease(obj, prop);
}
/**
* ### .doesNotDecreaseBy(function, object, property, delta, [message])
*
* Asserts that a function does not decreases a numeric object property or a function's return value by an amount (delta)
*
* var obj = { val: 10 };
* var fn = function() { obj.val = 5 };
* assert.doesNotDecreaseBy(fn, obj, 'val', 1);
*
* @name doesNotDecrease
* @param {Function} modifier function
* @param {Object} object or getter function
* @param {String} property name _optional_
* @param {Number} change amount (delta)
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.doesNotDecreaseBy = function (fn, obj, prop, delta, msg) {
if (arguments.length === 4 && typeof obj === 'function') {
var tmpMsg = delta;
delta = prop;
msg = tmpMsg;
} else if (arguments.length === 3) {
delta = prop;
prop = null;
}
return new Assertion(fn, msg, assert.doesNotDecreaseBy, true)
.to.not.decrease(obj, prop).by(delta);
}
/**
* ### .decreasesButNotBy(function, object, property, delta, [message])
*
* Asserts that a function does not decreases a numeric object property or a function's return value by an amount (delta)
*
* var obj = { val: 10 };
* var fn = function() { obj.val = 5 };
* assert.decreasesButNotBy(fn, obj, 'val', 1);
*
* @name decreasesButNotBy
* @param {Function} modifier function
* @param {Object} object or getter function
* @param {String} property name _optional_
* @param {Number} change amount (delta)
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.decreasesButNotBy = function (fn, obj, prop, delta, msg) {
if (arguments.length === 4 && typeof obj === 'function') {
var tmpMsg = delta;
delta = prop;
msg = tmpMsg;
} else if (arguments.length === 3) {
delta = prop;
prop = null;
}
new Assertion(fn, msg, assert.decreasesButNotBy, true)
.to.decrease(obj, prop).but.not.by(delta);
}
/*!
* ### .ifError(object)
*
* Asserts if value is not a false value, and throws if it is a true value.
* This is added to allow for chai to be a drop-in replacement for Node's
* assert class.
*
* var err = new Error('I am a custom error');
* assert.ifError(err); // Rethrows err!
*
* @name ifError
* @param {Object} object
* @namespace Assert
* @api public
*/
assert.ifError = function (val) {
if (val) {
throw(val);
}
};
/**
* ### .isExtensible(object)
*
* Asserts that `object` is extensible (can have new properties added to it).
*
* assert.isExtensible({});
*
* @name isExtensible
* @alias extensible
* @param {Object} object
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.isExtensible = function (obj, msg) {
new Assertion(obj, msg, assert.isExtensible, true).to.be.extensible;
};
/**
* ### .isNotExtensible(object)
*
* Asserts that `object` is _not_ extensible.
*
* var nonExtensibleObject = Object.preventExtensions({});
* var sealedObject = Object.seal({});
* var frozenObject = Object.freeze({});
*
* assert.isNotExtensible(nonExtensibleObject);
* assert.isNotExtensible(sealedObject);
* assert.isNotExtensible(frozenObject);
*
* @name isNotExtensible
* @alias notExtensible
* @param {Object} object
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.isNotExtensible = function (obj, msg) {
new Assertion(obj, msg, assert.isNotExtensible, true).to.not.be.extensible;
};
/**
* ### .isSealed(object)
*
* Asserts that `object` is sealed (cannot have new properties added to it
* and its existing properties cannot be removed).
*
* var sealedObject = Object.seal({});
* var frozenObject = Object.seal({});
*
* assert.isSealed(sealedObject);
* assert.isSealed(frozenObject);
*
* @name isSealed
* @alias sealed
* @param {Object} object
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.isSealed = function (obj, msg) {
new Assertion(obj, msg, assert.isSealed, true).to.be.sealed;
};
/**
* ### .isNotSealed(object)
*
* Asserts that `object` is _not_ sealed.
*
* assert.isNotSealed({});
*
* @name isNotSealed
* @alias notSealed
* @param {Object} object
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.isNotSealed = function (obj, msg) {
new Assertion(obj, msg, assert.isNotSealed, true).to.not.be.sealed;
};
/**
* ### .isFrozen(object)
*
* Asserts that `object` is frozen (cannot have new properties added to it
* and its existing properties cannot be modified).
*
* var frozenObject = Object.freeze({});
* assert.frozen(frozenObject);
*
* @name isFrozen
* @alias frozen
* @param {Object} object
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.isFrozen = function (obj, msg) {
new Assertion(obj, msg, assert.isFrozen, true).to.be.frozen;
};
/**
* ### .isNotFrozen(object)
*
* Asserts that `object` is _not_ frozen.
*
* assert.isNotFrozen({});
*
* @name isNotFrozen
* @alias notFrozen
* @param {Object} object
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.isNotFrozen = function (obj, msg) {
new Assertion(obj, msg, assert.isNotFrozen, true).to.not.be.frozen;
};
/**
* ### .isEmpty(target)
*
* Asserts that the target does not contain any values.
* For arrays and strings, it checks the `length` property.
* For `Map` and `Set` instances, it checks the `size` property.
* For non-function objects, it gets the count of own
* enumerable string keys.
*
* assert.isEmpty([]);
* assert.isEmpty('');
* assert.isEmpty(new Map);
* assert.isEmpty({});
*
* @name isEmpty
* @alias empty
* @param {Object|Array|String|Map|Set} target
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.isEmpty = function(val, msg) {
new Assertion(val, msg, assert.isEmpty, true).to.be.empty;
};
/**
* ### .isNotEmpty(target)
*
* Asserts that the target contains values.
* For arrays and strings, it checks the `length` property.
* For `Map` and `Set` instances, it checks the `size` property.
* For non-function objects, it gets the count of own
* enumerable string keys.
*
* assert.isNotEmpty([1, 2]);
* assert.isNotEmpty('34');
* assert.isNotEmpty(new Set([5, 6]));
* assert.isNotEmpty({ key: 7 });
*
* @name isNotEmpty
* @alias notEmpty
* @param {Object|Array|String|Map|Set} target
* @param {String} message _optional_
* @namespace Assert
* @api public
*/
assert.isNotEmpty = function(val, msg) {
new Assertion(val, msg, assert.isNotEmpty, true).to.not.be.empty;
};
/*!
* Aliases.
*/
(function alias(name, as){
assert[as] = assert[name];
return alias;
})
('isOk', 'ok')
('isNotOk', 'notOk')
('throws', 'throw')
('throws', 'Throw')
('isExtensible', 'extensible')
('isNotExtensible', 'notExtensible')
('isSealed', 'sealed')
('isNotSealed', 'notSealed')
('isFrozen', 'frozen')
('isNotFrozen', 'notFrozen')
('isEmpty', 'empty')
('isNotEmpty', 'notEmpty');
};
/***/ }),
/* 289 */
/*!********************************************************!*\
!*** ./node_modules/chai/lib/chai/interface/should.js ***!
\********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*!
* chai
* Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
module.exports = function (chai, util) {
var Assertion = chai.Assertion;
function loadShould () {
// explicitly define this method as function as to have it's name to include as `ssfi`
function shouldGetter() {
if (this instanceof String
|| this instanceof Number
|| this instanceof Boolean
|| typeof Symbol === 'function' && this instanceof Symbol) {
return new Assertion(this.valueOf(), null, shouldGetter);
}
return new Assertion(this, null, shouldGetter);
}
function shouldSetter(value) {
// See https://github.com/chaijs/chai/issues/86: this makes
// `whatever.should = someValue` actually set `someValue`, which is
// especially useful for `global.should = require('chai').should()`.
//
// Note that we have to use [[DefineProperty]] instead of [[Put]]
// since otherwise we would trigger this very setter!
Object.defineProperty(this, 'should', {
value: value,
enumerable: true,
configurable: true,
writable: true
});
}
// modify Object.prototype to have `should`
Object.defineProperty(Object.prototype, 'should', {
set: shouldSetter
, get: shouldGetter
, configurable: true
});
var should = {};
/**
* ### .fail(actual, expected, [message], [operator])
*
* Throw a failure.
*
* @name fail
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} message
* @param {String} operator
* @namespace BDD
* @api public
*/
should.fail = function (actual, expected, message, operator) {
message = message || 'should.fail()';
throw new chai.AssertionError(message, {
actual: actual
, expected: expected
, operator: operator
}, should.fail);
};
/**
* ### .equal(actual, expected, [message])
*
* Asserts non-strict equality (`==`) of `actual` and `expected`.
*
* should.equal(3, '3', '== coerces values to strings');
*
* @name equal
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} message
* @namespace Should
* @api public
*/
should.equal = function (val1, val2, msg) {
new Assertion(val1, msg).to.equal(val2);
};
/**
* ### .throw(function, [constructor/string/regexp], [string/regexp], [message])
*
* Asserts that `function` will throw an error that is an instance of
* `constructor`, or alternately that it will throw an error with message
* matching `regexp`.
*
* should.throw(fn, 'function throws a reference error');
* should.throw(fn, /function throws a reference error/);
* should.throw(fn, ReferenceError);
* should.throw(fn, ReferenceError, 'function throws a reference error');
* should.throw(fn, ReferenceError, /function throws a reference error/);
*
* @name throw
* @alias Throw
* @param {Function} function
* @param {ErrorConstructor} constructor
* @param {RegExp} regexp
* @param {String} message
* @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
* @namespace Should
* @api public
*/
should.Throw = function (fn, errt, errs, msg) {
new Assertion(fn, msg).to.Throw(errt, errs);
};
/**
* ### .exist
*
* Asserts that the target is neither `null` nor `undefined`.
*
* var foo = 'hi';
*
* should.exist(foo, 'foo exists');
*
* @name exist
* @namespace Should
* @api public
*/
should.exist = function (val, msg) {
new Assertion(val, msg).to.exist;
}
// negation
should.not = {}
/**
* ### .not.equal(actual, expected, [message])
*
* Asserts non-strict inequality (`!=`) of `actual` and `expected`.
*
* should.not.equal(3, 4, 'these numbers are not equal');
*
* @name not.equal
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} message
* @namespace Should
* @api public
*/
should.not.equal = function (val1, val2, msg) {
new Assertion(val1, msg).to.not.equal(val2);
};
/**
* ### .throw(function, [constructor/regexp], [message])
*
* Asserts that `function` will _not_ throw an error that is an instance of
* `constructor`, or alternately that it will not throw an error with message
* matching `regexp`.
*
* should.not.throw(fn, Error, 'function does not throw');
*
* @name not.throw
* @alias not.Throw
* @param {Function} function
* @param {ErrorConstructor} constructor
* @param {RegExp} regexp
* @param {String} message
* @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
* @namespace Should
* @api public
*/
should.not.Throw = function (fn, errt, errs, msg) {
new Assertion(fn, msg).to.not.Throw(errt, errs);
};
/**
* ### .not.exist
*
* Asserts that the target is neither `null` nor `undefined`.
*
* var bar = null;
*
* should.not.exist(bar, 'bar does not exist');
*
* @name not.exist
* @namespace Should
* @api public
*/
should.not.exist = function (val, msg) {
new Assertion(val, msg).to.not.exist;
}
should['throw'] = should['Throw'];
should.not['throw'] = should.not['Throw'];
return should;
};
chai.should = loadShould;
chai.Should = loadShould;
};
/***/ }),
/* 290 */
/*!********************************************************!*\
!*** ./node_modules/chai/lib/chai/interface/expect.js ***!
\********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*!
* chai
* Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
module.exports = function (chai, util) {
chai.expect = function (val, message) {
return new chai.Assertion(val, message);
};
/**
* ### .fail(actual, expected, [message], [operator])
*
* Throw a failure.
*
* @name fail
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} message
* @param {String} operator
* @namespace BDD
* @api public
*/
chai.expect.fail = function (actual, expected, message, operator) {
message = message || 'expect.fail()';
throw new chai.AssertionError(message, {
actual: actual
, expected: expected
, operator: operator
}, chai.expect.fail);
};
};
/***/ }),
/* 291 */
/*!*******************************************************!*\
!*** ./node_modules/chai/lib/chai/core/assertions.js ***!
\*******************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*!
* chai
* http://chaijs.com
* Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
module.exports = function (chai, _) {
var Assertion = chai.Assertion
, AssertionError = chai.AssertionError
, flag = _.flag;
/**
* ### Language Chains
*
* The following are provided as chainable getters to improve the readability
* of your assertions.
*
* **Chains**
*
* - to
* - be
* - been
* - is
* - that
* - which
* - and
* - has
* - have
* - with
* - at
* - of
* - same
* - but
* - does
*
* @name language chains
* @namespace BDD
* @api public
*/
[ 'to', 'be', 'been'
, 'is', 'and', 'has', 'have'
, 'with', 'that', 'which', 'at'
, 'of', 'same', 'but', 'does' ].forEach(function (chain) {
Assertion.addProperty(chain);
});
/**
* ### .not
*
* Negates all assertions that follow in the chain.
*
* expect(function () {}).to.not.throw();
* expect({a: 1}).to.not.have.property('b');
* expect([1, 2]).to.be.an('array').that.does.not.include(3);
*
* Just because you can negate any assertion with `.not` doesn't mean you
* should. With great power comes great responsibility. It's often best to
* assert that the one expected output was produced, rather than asserting
* that one of countless unexpected outputs wasn't produced. See individual
* assertions for specific guidance.
*
* expect(2).to.equal(2); // Recommended
* expect(2).to.not.equal(1); // Not recommended
*
* @name not
* @namespace BDD
* @api public
*/
Assertion.addProperty('not', function () {
flag(this, 'negate', true);
});
/**
* ### .deep
*
* Causes all `.equal`, `.include`, `.members`, `.keys`, and `.property`
* assertions that follow in the chain to use deep equality instead of strict
* (`===`) equality. See the `deep-eql` project page for info on the deep
* equality algorithm: https://github.com/chaijs/deep-eql.
*
* // Target object deeply (but not strictly) equals `{a: 1}`
* expect({a: 1}).to.deep.equal({a: 1});
* expect({a: 1}).to.not.equal({a: 1});
*
* // Target array deeply (but not strictly) includes `{a: 1}`
* expect([{a: 1}]).to.deep.include({a: 1});
* expect([{a: 1}]).to.not.include({a: 1});
*
* // Target object deeply (but not strictly) includes `x: {a: 1}`
* expect({x: {a: 1}}).to.deep.include({x: {a: 1}});
* expect({x: {a: 1}}).to.not.include({x: {a: 1}});
*
* // Target array deeply (but not strictly) has member `{a: 1}`
* expect([{a: 1}]).to.have.deep.members([{a: 1}]);
* expect([{a: 1}]).to.not.have.members([{a: 1}]);
*
* // Target set deeply (but not strictly) has key `{a: 1}`
* expect(new Set([{a: 1}])).to.have.deep.keys([{a: 1}]);
* expect(new Set([{a: 1}])).to.not.have.keys([{a: 1}]);
*
* // Target object deeply (but not strictly) has property `x: {a: 1}`
* expect({x: {a: 1}}).to.have.deep.property('x', {a: 1});
* expect({x: {a: 1}}).to.not.have.property('x', {a: 1});
*
* @name deep
* @namespace BDD
* @api public
*/
Assertion.addProperty('deep', function () {
flag(this, 'deep', true);
});
/**
* ### .nested
*
* Enables dot- and bracket-notation in all `.property` and `.include`
* assertions that follow in the chain.
*
* expect({a: {b: ['x', 'y']}}).to.have.nested.property('a.b[1]');
* expect({a: {b: ['x', 'y']}}).to.nested.include({'a.b[1]': 'y'});
*
* If `.` or `[]` are part of an actual property name, they can be escaped by
* adding two backslashes before them.
*
* expect({'.a': {'[b]': 'x'}}).to.have.nested.property('\\.a.\\[b\\]');
* expect({'.a': {'[b]': 'x'}}).to.nested.include({'\\.a.\\[b\\]': 'x'});
*
* `.nested` cannot be combined with `.own`.
*
* @name nested
* @namespace BDD
* @api public
*/
Assertion.addProperty('nested', function () {
flag(this, 'nested', true);
});
/**
* ### .own
*
* Causes all `.property` and `.include` assertions that follow in the chain
* to ignore inherited properties.
*
* Object.prototype.b = 2;
*
* expect({a: 1}).to.have.own.property('a');
* expect({a: 1}).to.have.property('b').but.not.own.property('b');
*
* expect({a: 1}).to.own.include({a: 1});
* expect({a: 1}).to.include({b: 2}).but.not.own.include({b: 2});
*
* `.own` cannot be combined with `.nested`.
*
* @name own
* @namespace BDD
* @api public
*/
Assertion.addProperty('own', function () {
flag(this, 'own', true);
});
/**
* ### .ordered
*
* Causes all `.members` assertions that follow in the chain to require that
* members be in the same order.
*
* expect([1, 2]).to.have.ordered.members([1, 2])
* .but.not.have.ordered.members([2, 1]);
*
* When `.include` and `.ordered` are combined, the ordering begins at the
* start of both arrays.
*
* expect([1, 2, 3]).to.include.ordered.members([1, 2])
* .but.not.include.ordered.members([2, 3]);
*
* @name ordered
* @namespace BDD
* @api public
*/
Assertion.addProperty('ordered', function () {
flag(this, 'ordered', true);
});
/**
* ### .any
*
* Causes all `.keys` assertions that follow in the chain to only require that
* the target have at least one of the given keys. This is the opposite of
* `.all`, which requires that the target have all of the given keys.
*
* expect({a: 1, b: 2}).to.not.have.any.keys('c', 'd');
*
* See the `.keys` doc for guidance on when to use `.any` or `.all`.
*
* @name any
* @namespace BDD
* @api public
*/
Assertion.addProperty('any', function () {
flag(this, 'any', true);
flag(this, 'all', false);
});
/**
* ### .all
*
* Causes all `.keys` assertions that follow in the chain to require that the
* target have all of the given keys. This is the opposite of `.any`, which
* only requires that the target have at least one of the given keys.
*
* expect({a: 1, b: 2}).to.have.all.keys('a', 'b');
*
* Note that `.all` is used by default when neither `.all` nor `.any` are
* added earlier in the chain. However, it's often best to add `.all` anyway
* because it improves readability.
*
* See the `.keys` doc for guidance on when to use `.any` or `.all`.
*
* @name all
* @namespace BDD
* @api public
*/
Assertion.addProperty('all', function () {
flag(this, 'all', true);
flag(this, 'any', false);
});
/**
* ### .a(type[, msg])
*
* Asserts that the target's type is equal to the given string `type`. Types
* are case insensitive. See the `type-detect` project page for info on the
* type detection algorithm: https://github.com/chaijs/type-detect.
*
* expect('foo').to.be.a('string');
* expect({a: 1}).to.be.an('object');
* expect(null).to.be.a('null');
* expect(undefined).to.be.an('undefined');
* expect(new Error).to.be.an('error');
* expect(Promise.resolve()).to.be.a('promise');
* expect(new Float32Array).to.be.a('float32array');
* expect(Symbol()).to.be.a('symbol');
*
* `.a` supports objects that have a custom type set via `Symbol.toStringTag`.
*
* var myObj = {
* [Symbol.toStringTag]: 'myCustomType'
* };
*
* expect(myObj).to.be.a('myCustomType').but.not.an('object');
*
* It's often best to use `.a` to check a target's type before making more
* assertions on the same target. That way, you avoid unexpected behavior from
* any assertion that does different things based on the target's type.
*
* expect([1, 2, 3]).to.be.an('array').that.includes(2);
* expect([]).to.be.an('array').that.is.empty;
*
* Add `.not` earlier in the chain to negate `.a`. However, it's often best to
* assert that the target is the expected type, rather than asserting that it
* isn't one of many unexpected types.
*
* expect('foo').to.be.a('string'); // Recommended
* expect('foo').to.not.be.an('array'); // Not recommended
*
* `.a` accepts an optional `msg` argument which is a custom error message to
* show when the assertion fails. The message can also be given as the second
* argument to `expect`.
*
* expect(1).to.be.a('string', 'nooo why fail??');
* expect(1, 'nooo why fail??').to.be.a('string');
*
* `.a` can also be used as a language chain to improve the readability of
* your assertions.
*
* expect({b: 2}).to.have.a.property('b');
*
* The alias `.an` can be used interchangeably with `.a`.
*
* @name a
* @alias an
* @param {String} type
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function an (type, msg) {
if (msg) flag(this, 'message', msg);
type = type.toLowerCase();
var obj = flag(this, 'object')
, article = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(type.charAt(0)) ? 'an ' : 'a ';
this.assert(
type === _.type(obj).toLowerCase()
, 'expected #{this} to be ' + article + type
, 'expected #{this} not to be ' + article + type
);
}
Assertion.addChainableMethod('an', an);
Assertion.addChainableMethod('a', an);
/**
* ### .include(val[, msg])
*
* When the target is a string, `.include` asserts that the given string `val`
* is a substring of the target.
*
* expect('foobar').to.include('foo');
*
* When the target is an array, `.include` asserts that the given `val` is a
* member of the target.
*
* expect([1, 2, 3]).to.include(2);
*
* When the target is an object, `.include` asserts that the given object
* `val`'s properties are a subset of the target's properties.
*
* expect({a: 1, b: 2, c: 3}).to.include({a: 1, b: 2});
*
* When the target is a Set or WeakSet, `.include` asserts that the given `val` is a
* member of the target. SameValueZero equality algorithm is used.
*
* expect(new Set([1, 2])).to.include(2);
*
* When the target is a Map, `.include` asserts that the given `val` is one of
* the values of the target. SameValueZero equality algorithm is used.
*
* expect(new Map([['a', 1], ['b', 2]])).to.include(2);
*
* Because `.include` does different things based on the target's type, it's
* important to check the target's type before using `.include`. See the `.a`
* doc for info on testing a target's type.
*
* expect([1, 2, 3]).to.be.an('array').that.includes(2);
*
* By default, strict (`===`) equality is used to compare array members and
* object properties. Add `.deep` earlier in the chain to use deep equality
* instead (WeakSet targets are not supported). See the `deep-eql` project
* page for info on the deep equality algorithm: https://github.com/chaijs/deep-eql.
*
* // Target array deeply (but not strictly) includes `{a: 1}`
* expect([{a: 1}]).to.deep.include({a: 1});
* expect([{a: 1}]).to.not.include({a: 1});
*
* // Target object deeply (but not strictly) includes `x: {a: 1}`
* expect({x: {a: 1}}).to.deep.include({x: {a: 1}});
* expect({x: {a: 1}}).to.not.include({x: {a: 1}});
*
* By default, all of the target's properties are searched when working with
* objects. This includes properties that are inherited and/or non-enumerable.
* Add `.own` earlier in the chain to exclude the target's inherited
* properties from the search.
*
* Object.prototype.b = 2;
*
* expect({a: 1}).to.own.include({a: 1});
* expect({a: 1}).to.include({b: 2}).but.not.own.include({b: 2});
*
* Note that a target object is always only searched for `val`'s own
* enumerable properties.
*
* `.deep` and `.own` can be combined.
*
* expect({a: {b: 2}}).to.deep.own.include({a: {b: 2}});
*
* Add `.nested` earlier in the chain to enable dot- and bracket-notation when
* referencing nested properties.
*
* expect({a: {b: ['x', 'y']}}).to.nested.include({'a.b[1]': 'y'});
*
* If `.` or `[]` are part of an actual property name, they can be escaped by
* adding two backslashes before them.
*
* expect({'.a': {'[b]': 2}}).to.nested.include({'\\.a.\\[b\\]': 2});
*
* `.deep` and `.nested` can be combined.
*
* expect({a: {b: [{c: 3}]}}).to.deep.nested.include({'a.b[0]': {c: 3}});
*
* `.own` and `.nested` cannot be combined.
*
* Add `.not` earlier in the chain to negate `.include`.
*
* expect('foobar').to.not.include('taco');
* expect([1, 2, 3]).to.not.include(4);
*
* However, it's dangerous to negate `.include` when the target is an object.
* The problem is that it creates uncertain expectations by asserting that the
* target object doesn't have all of `val`'s key/value pairs but may or may
* not have some of them. It's often best to identify the exact output that's
* expected, and then write an assertion that only accepts that exact output.
*
* When the target object isn't even expected to have `val`'s keys, it's
* often best to assert exactly that.
*
* expect({c: 3}).to.not.have.any.keys('a', 'b'); // Recommended
* expect({c: 3}).to.not.include({a: 1, b: 2}); // Not recommended
*
* When the target object is expected to have `val`'s keys, it's often best to
* assert that each of the properties has its expected value, rather than
* asserting that each property doesn't have one of many unexpected values.
*
* expect({a: 3, b: 4}).to.include({a: 3, b: 4}); // Recommended
* expect({a: 3, b: 4}).to.not.include({a: 1, b: 2}); // Not recommended
*
* `.include` accepts an optional `msg` argument which is a custom error
* message to show when the assertion fails. The message can also be given as
* the second argument to `expect`.
*
* expect([1, 2, 3]).to.include(4, 'nooo why fail??');
* expect([1, 2, 3], 'nooo why fail??').to.include(4);
*
* `.include` can also be used as a language chain, causing all `.members` and
* `.keys` assertions that follow in the chain to require the target to be a
* superset of the expected set, rather than an identical set. Note that
* `.members` ignores duplicates in the subset when `.include` is added.
*
* // Target object's keys are a superset of ['a', 'b'] but not identical
* expect({a: 1, b: 2, c: 3}).to.include.all.keys('a', 'b');
* expect({a: 1, b: 2, c: 3}).to.not.have.all.keys('a', 'b');
*
* // Target array is a superset of [1, 2] but not identical
* expect([1, 2, 3]).to.include.members([1, 2]);
* expect([1, 2, 3]).to.not.have.members([1, 2]);
*
* // Duplicates in the subset are ignored
* expect([1, 2, 3]).to.include.members([1, 2, 2, 2]);
*
* Note that adding `.any` earlier in the chain causes the `.keys` assertion
* to ignore `.include`.
*
* // Both assertions are identical
* expect({a: 1}).to.include.any.keys('a', 'b');
* expect({a: 1}).to.have.any.keys('a', 'b');
*
* The aliases `.includes`, `.contain`, and `.contains` can be used
* interchangeably with `.include`.
*
* @name include
* @alias contain
* @alias includes
* @alias contains
* @param {Mixed} val
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function SameValueZero(a, b) {
return (_.isNaN(a) && _.isNaN(b)) || a === b;
}
function includeChainingBehavior () {
flag(this, 'contains', true);
}
function include (val, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object')
, objType = _.type(obj).toLowerCase()
, flagMsg = flag(this, 'message')
, negate = flag(this, 'negate')
, ssfi = flag(this, 'ssfi')
, isDeep = flag(this, 'deep')
, descriptor = isDeep ? 'deep ' : '';
flagMsg = flagMsg ? flagMsg + ': ' : '';
var included = false;
switch (objType) {
case 'string':
included = obj.indexOf(val) !== -1;
break;
case 'weakset':
if (isDeep) {
throw new AssertionError(
flagMsg + 'unable to use .deep.include with WeakSet',
undefined,
ssfi
);
}
included = obj.has(val);
break;
case 'map':
var isEql = isDeep ? _.eql : SameValueZero;
obj.forEach(function (item) {
included = included || isEql(item, val);
});
break;
case 'set':
if (isDeep) {
obj.forEach(function (item) {
included = included || _.eql(item, val);
});
} else {
included = obj.has(val);
}
break;
case 'array':
if (isDeep) {
included = obj.some(function (item) {
return _.eql(item, val);
})
} else {
included = obj.indexOf(val) !== -1;
}
break;
default:
// This block is for asserting a subset of properties in an object.
// `_.expectTypes` isn't used here because `.include` should work with
// objects with a custom `@@toStringTag`.
if (val !== Object(val)) {
throw new AssertionError(
flagMsg + 'object tested must be an array, a map, an object,'
+ ' a set, a string, or a weakset, but ' + objType + ' given',
undefined,
ssfi
);
}
var props = Object.keys(val)
, firstErr = null
, numErrs = 0;
props.forEach(function (prop) {
var propAssertion = new Assertion(obj);
_.transferFlags(this, propAssertion, true);
flag(propAssertion, 'lockSsfi', true);
if (!negate || props.length === 1) {
propAssertion.property(prop, val[prop]);
return;
}
try {
propAssertion.property(prop, val[prop]);
} catch (err) {
if (!_.checkError.compatibleConstructor(err, AssertionError)) {
throw err;
}
if (firstErr === null) firstErr = err;
numErrs++;
}
}, this);
// When validating .not.include with multiple properties, we only want
// to throw an assertion error if all of the properties are included,
// in which case we throw the first property assertion error that we
// encountered.
if (negate && props.length > 1 && numErrs === props.length) {
throw firstErr;
}
return;
}
// Assert inclusion in collection or substring in a string.
this.assert(
included
, 'expected #{this} to ' + descriptor + 'include ' + _.inspect(val)
, 'expected #{this} to not ' + descriptor + 'include ' + _.inspect(val));
}
Assertion.addChainableMethod('include', include, includeChainingBehavior);
Assertion.addChainableMethod('contain', include, includeChainingBehavior);
Assertion.addChainableMethod('contains', include, includeChainingBehavior);
Assertion.addChainableMethod('includes', include, includeChainingBehavior);
/**
* ### .ok
*
* Asserts that the target is loosely (`==`) equal to `true`. However, it's
* often best to assert that the target is strictly (`===`) or deeply equal to
* its expected value.
*
* expect(1).to.equal(1); // Recommended
* expect(1).to.be.ok; // Not recommended
*
* expect(true).to.be.true; // Recommended
* expect(true).to.be.ok; // Not recommended
*
* Add `.not` earlier in the chain to negate `.ok`.
*
* expect(0).to.equal(0); // Recommended
* expect(0).to.not.be.ok; // Not recommended
*
* expect(false).to.be.false; // Recommended
* expect(false).to.not.be.ok; // Not recommended
*
* expect(null).to.be.null; // Recommended
* expect(null).to.not.be.ok; // Not recommended
*
* expect(undefined).to.be.undefined; // Recommended
* expect(undefined).to.not.be.ok; // Not recommended
*
* A custom error message can be given as the second argument to `expect`.
*
* expect(false, 'nooo why fail??').to.be.ok;
*
* @name ok
* @namespace BDD
* @api public
*/
Assertion.addProperty('ok', function () {
this.assert(
flag(this, 'object')
, 'expected #{this} to be truthy'
, 'expected #{this} to be falsy');
});
/**
* ### .true
*
* Asserts that the target is strictly (`===`) equal to `true`.
*
* expect(true).to.be.true;
*
* Add `.not` earlier in the chain to negate `.true`. However, it's often best
* to assert that the target is equal to its expected value, rather than not
* equal to `true`.
*
* expect(false).to.be.false; // Recommended
* expect(false).to.not.be.true; // Not recommended
*
* expect(1).to.equal(1); // Recommended
* expect(1).to.not.be.true; // Not recommended
*
* A custom error message can be given as the second argument to `expect`.
*
* expect(false, 'nooo why fail??').to.be.true;
*
* @name true
* @namespace BDD
* @api public
*/
Assertion.addProperty('true', function () {
this.assert(
true === flag(this, 'object')
, 'expected #{this} to be true'
, 'expected #{this} to be false'
, flag(this, 'negate') ? false : true
);
});
/**
* ### .false
*
* Asserts that the target is strictly (`===`) equal to `false`.
*
* expect(false).to.be.false;
*
* Add `.not` earlier in the chain to negate `.false`. However, it's often
* best to assert that the target is equal to its expected value, rather than
* not equal to `false`.
*
* expect(true).to.be.true; // Recommended
* expect(true).to.not.be.false; // Not recommended
*
* expect(1).to.equal(1); // Recommended
* expect(1).to.not.be.false; // Not recommended
*
* A custom error message can be given as the second argument to `expect`.
*
* expect(true, 'nooo why fail??').to.be.false;
*
* @name false
* @namespace BDD
* @api public
*/
Assertion.addProperty('false', function () {
this.assert(
false === flag(this, 'object')
, 'expected #{this} to be false'
, 'expected #{this} to be true'
, flag(this, 'negate') ? true : false
);
});
/**
* ### .null
*
* Asserts that the target is strictly (`===`) equal to `null`.
*
* expect(null).to.be.null;
*
* Add `.not` earlier in the chain to negate `.null`. However, it's often best
* to assert that the target is equal to its expected value, rather than not
* equal to `null`.
*
* expect(1).to.equal(1); // Recommended
* expect(1).to.not.be.null; // Not recommended
*
* A custom error message can be given as the second argument to `expect`.
*
* expect(42, 'nooo why fail??').to.be.null;
*
* @name null
* @namespace BDD
* @api public
*/
Assertion.addProperty('null', function () {
this.assert(
null === flag(this, 'object')
, 'expected #{this} to be null'
, 'expected #{this} not to be null'
);
});
/**
* ### .undefined
*
* Asserts that the target is strictly (`===`) equal to `undefined`.
*
* expect(undefined).to.be.undefined;
*
* Add `.not` earlier in the chain to negate `.undefined`. However, it's often
* best to assert that the target is equal to its expected value, rather than
* not equal to `undefined`.
*
* expect(1).to.equal(1); // Recommended
* expect(1).to.not.be.undefined; // Not recommended
*
* A custom error message can be given as the second argument to `expect`.
*
* expect(42, 'nooo why fail??').to.be.undefined;
*
* @name undefined
* @namespace BDD
* @api public
*/
Assertion.addProperty('undefined', function () {
this.assert(
undefined === flag(this, 'object')
, 'expected #{this} to be undefined'
, 'expected #{this} not to be undefined'
);
});
/**
* ### .NaN
*
* Asserts that the target is exactly `NaN`.
*
* expect(NaN).to.be.NaN;
*
* Add `.not` earlier in the chain to negate `.NaN`. However, it's often best
* to assert that the target is equal to its expected value, rather than not
* equal to `NaN`.
*
* expect('foo').to.equal('foo'); // Recommended
* expect('foo').to.not.be.NaN; // Not recommended
*
* A custom error message can be given as the second argument to `expect`.
*
* expect(42, 'nooo why fail??').to.be.NaN;
*
* @name NaN
* @namespace BDD
* @api public
*/
Assertion.addProperty('NaN', function () {
this.assert(
_.isNaN(flag(this, 'object'))
, 'expected #{this} to be NaN'
, 'expected #{this} not to be NaN'
);
});
/**
* ### .exist
*
* Asserts that the target is not strictly (`===`) equal to either `null` or
* `undefined`. However, it's often best to assert that the target is equal to
* its expected value.
*
* expect(1).to.equal(1); // Recommended
* expect(1).to.exist; // Not recommended
*
* expect(0).to.equal(0); // Recommended
* expect(0).to.exist; // Not recommended
*
* Add `.not` earlier in the chain to negate `.exist`.
*
* expect(null).to.be.null; // Recommended
* expect(null).to.not.exist; // Not recommended
*
* expect(undefined).to.be.undefined; // Recommended
* expect(undefined).to.not.exist; // Not recommended
*
* A custom error message can be given as the second argument to `expect`.
*
* expect(null, 'nooo why fail??').to.exist;
*
* @name exist
* @namespace BDD
* @api public
*/
Assertion.addProperty('exist', function () {
var val = flag(this, 'object');
this.assert(
val !== null && val !== undefined
, 'expected #{this} to exist'
, 'expected #{this} to not exist'
);
});
/**
* ### .empty
*
* When the target is a string or array, `.empty` asserts that the target's
* `length` property is strictly (`===`) equal to `0`.
*
* expect([]).to.be.empty;
* expect('').to.be.empty;
*
* When the target is a map or set, `.empty` asserts that the target's `size`
* property is strictly equal to `0`.
*
* expect(new Set()).to.be.empty;
* expect(new Map()).to.be.empty;
*
* When the target is a non-function object, `.empty` asserts that the target
* doesn't have any own enumerable properties. Properties with Symbol-based
* keys are excluded from the count.
*
* expect({}).to.be.empty;
*
* Because `.empty` does different things based on the target's type, it's
* important to check the target's type before using `.empty`. See the `.a`
* doc for info on testing a target's type.
*
* expect([]).to.be.an('array').that.is.empty;
*
* Add `.not` earlier in the chain to negate `.empty`. However, it's often
* best to assert that the target contains its expected number of values,
* rather than asserting that it's not empty.
*
* expect([1, 2, 3]).to.have.lengthOf(3); // Recommended
* expect([1, 2, 3]).to.not.be.empty; // Not recommended
*
* expect(new Set([1, 2, 3])).to.have.property('size', 3); // Recommended
* expect(new Set([1, 2, 3])).to.not.be.empty; // Not recommended
*
* expect(Object.keys({a: 1})).to.have.lengthOf(1); // Recommended
* expect({a: 1}).to.not.be.empty; // Not recommended
*
* A custom error message can be given as the second argument to `expect`.
*
* expect([1, 2, 3], 'nooo why fail??').to.be.empty;
*
* @name empty
* @namespace BDD
* @api public
*/
Assertion.addProperty('empty', function () {
var val = flag(this, 'object')
, ssfi = flag(this, 'ssfi')
, flagMsg = flag(this, 'message')
, itemsCount;
flagMsg = flagMsg ? flagMsg + ': ' : '';
switch (_.type(val).toLowerCase()) {
case 'array':
case 'string':
itemsCount = val.length;
break;
case 'map':
case 'set':
itemsCount = val.size;
break;
case 'weakmap':
case 'weakset':
throw new AssertionError(
flagMsg + '.empty was passed a weak collection',
undefined,
ssfi
);
case 'function':
var msg = flagMsg + '.empty was passed a function ' + _.getName(val);
throw new AssertionError(msg.trim(), undefined, ssfi);
default:
if (val !== Object(val)) {
throw new AssertionError(
flagMsg + '.empty was passed non-string primitive ' + _.inspect(val),
undefined,
ssfi
);
}
itemsCount = Object.keys(val).length;
}
this.assert(
0 === itemsCount
, 'expected #{this} to be empty'
, 'expected #{this} not to be empty'
);
});
/**
* ### .arguments
*
* Asserts that the target is an `arguments` object.
*
* function test () {
* expect(arguments).to.be.arguments;
* }
*
* test();
*
* Add `.not` earlier in the chain to negate `.arguments`. However, it's often
* best to assert which type the target is expected to be, rather than
* asserting that its not an `arguments` object.
*
* expect('foo').to.be.a('string'); // Recommended
* expect('foo').to.not.be.arguments; // Not recommended
*
* A custom error message can be given as the second argument to `expect`.
*
* expect({}, 'nooo why fail??').to.be.arguments;
*
* The alias `.Arguments` can be used interchangeably with `.arguments`.
*
* @name arguments
* @alias Arguments
* @namespace BDD
* @api public
*/
function checkArguments () {
var obj = flag(this, 'object')
, type = _.type(obj);
this.assert(
'Arguments' === type
, 'expected #{this} to be arguments but got ' + type
, 'expected #{this} to not be arguments'
);
}
Assertion.addProperty('arguments', checkArguments);
Assertion.addProperty('Arguments', checkArguments);
/**
* ### .equal(val[, msg])
*
* Asserts that the target is strictly (`===`) equal to the given `val`.
*
* expect(1).to.equal(1);
* expect('foo').to.equal('foo');
*
* Add `.deep` earlier in the chain to use deep equality instead. See the
* `deep-eql` project page for info on the deep equality algorithm:
* https://github.com/chaijs/deep-eql.
*
* // Target object deeply (but not strictly) equals `{a: 1}`
* expect({a: 1}).to.deep.equal({a: 1});
* expect({a: 1}).to.not.equal({a: 1});
*
* // Target array deeply (but not strictly) equals `[1, 2]`
* expect([1, 2]).to.deep.equal([1, 2]);
* expect([1, 2]).to.not.equal([1, 2]);
*
* Add `.not` earlier in the chain to negate `.equal`. However, it's often
* best to assert that the target is equal to its expected value, rather than
* not equal to one of countless unexpected values.
*
* expect(1).to.equal(1); // Recommended
* expect(1).to.not.equal(2); // Not recommended
*
* `.equal` accepts an optional `msg` argument which is a custom error message
* to show when the assertion fails. The message can also be given as the
* second argument to `expect`.
*
* expect(1).to.equal(2, 'nooo why fail??');
* expect(1, 'nooo why fail??').to.equal(2);
*
* The aliases `.equals` and `eq` can be used interchangeably with `.equal`.
*
* @name equal
* @alias equals
* @alias eq
* @param {Mixed} val
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function assertEqual (val, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object');
if (flag(this, 'deep')) {
return this.eql(val);
} else {
this.assert(
val === obj
, 'expected #{this} to equal #{exp}'
, 'expected #{this} to not equal #{exp}'
, val
, this._obj
, true
);
}
}
Assertion.addMethod('equal', assertEqual);
Assertion.addMethod('equals', assertEqual);
Assertion.addMethod('eq', assertEqual);
/**
* ### .eql(obj[, msg])
*
* Asserts that the target is deeply equal to the given `obj`. See the
* `deep-eql` project page for info on the deep equality algorithm:
* https://github.com/chaijs/deep-eql.
*
* // Target object is deeply (but not strictly) equal to {a: 1}
* expect({a: 1}).to.eql({a: 1}).but.not.equal({a: 1});
*
* // Target array is deeply (but not strictly) equal to [1, 2]
* expect([1, 2]).to.eql([1, 2]).but.not.equal([1, 2]);
*
* Add `.not` earlier in the chain to negate `.eql`. However, it's often best
* to assert that the target is deeply equal to its expected value, rather
* than not deeply equal to one of countless unexpected values.
*
* expect({a: 1}).to.eql({a: 1}); // Recommended
* expect({a: 1}).to.not.eql({b: 2}); // Not recommended
*
* `.eql` accepts an optional `msg` argument which is a custom error message
* to show when the assertion fails. The message can also be given as the
* second argument to `expect`.
*
* expect({a: 1}).to.eql({b: 2}, 'nooo why fail??');
* expect({a: 1}, 'nooo why fail??').to.eql({b: 2});
*
* The alias `.eqls` can be used interchangeably with `.eql`.
*
* The `.deep.equal` assertion is almost identical to `.eql` but with one
* difference: `.deep.equal` causes deep equality comparisons to also be used
* for any other assertions that follow in the chain.
*
* @name eql
* @alias eqls
* @param {Mixed} obj
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function assertEql(obj, msg) {
if (msg) flag(this, 'message', msg);
this.assert(
_.eql(obj, flag(this, 'object'))
, 'expected #{this} to deeply equal #{exp}'
, 'expected #{this} to not deeply equal #{exp}'
, obj
, this._obj
, true
);
}
Assertion.addMethod('eql', assertEql);
Assertion.addMethod('eqls', assertEql);
/**
* ### .above(n[, msg])
*
* Asserts that the target is a number or a date greater than the given number or date `n` respectively.
* However, it's often best to assert that the target is equal to its expected
* value.
*
* expect(2).to.equal(2); // Recommended
* expect(2).to.be.above(1); // Not recommended
*
* Add `.lengthOf` earlier in the chain to assert that the value of the
* target's `length` property is greater than the given number `n`.
*
* expect('foo').to.have.lengthOf(3); // Recommended
* expect('foo').to.have.lengthOf.above(2); // Not recommended
*
* expect([1, 2, 3]).to.have.lengthOf(3); // Recommended
* expect([1, 2, 3]).to.have.lengthOf.above(2); // Not recommended
*
* Add `.not` earlier in the chain to negate `.above`.
*
* expect(2).to.equal(2); // Recommended
* expect(1).to.not.be.above(2); // Not recommended
*
* `.above` accepts an optional `msg` argument which is a custom error message
* to show when the assertion fails. The message can also be given as the
* second argument to `expect`.
*
* expect(1).to.be.above(2, 'nooo why fail??');
* expect(1, 'nooo why fail??').to.be.above(2);
*
* The aliases `.gt` and `.greaterThan` can be used interchangeably with
* `.above`.
*
* @name above
* @alias gt
* @alias greaterThan
* @param {Number} n
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function assertAbove (n, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object')
, doLength = flag(this, 'doLength')
, flagMsg = flag(this, 'message')
, msgPrefix = ((flagMsg) ? flagMsg + ': ' : '')
, ssfi = flag(this, 'ssfi')
, objType = _.type(obj).toLowerCase()
, nType = _.type(n).toLowerCase()
, shouldThrow = true;
if (doLength) {
new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
}
if (!doLength && (objType === 'date' && nType !== 'date')) {
errorMessage = msgPrefix + 'the argument to above must be a date';
} else if (nType !== 'number' && (doLength || objType === 'number')) {
errorMessage = msgPrefix + 'the argument to above must be a number';
} else if (!doLength && (objType !== 'date' && objType !== 'number')) {
var printObj = (objType === 'string') ? "'" + obj + "'" : obj;
errorMessage = msgPrefix + 'expected ' + printObj + ' to be a number or a date';
} else {
shouldThrow = false;
}
if (shouldThrow) {
throw new AssertionError(errorMessage, undefined, ssfi);
}
if (doLength) {
var len = obj.length;
this.assert(
len > n
, 'expected #{this} to have a length above #{exp} but got #{act}'
, 'expected #{this} to not have a length above #{exp}'
, n
, len
);
} else {
this.assert(
obj > n
, 'expected #{this} to be above #{exp}'
, 'expected #{this} to be at most #{exp}'
, n
);
}
}
Assertion.addMethod('above', assertAbove);
Assertion.addMethod('gt', assertAbove);
Assertion.addMethod('greaterThan', assertAbove);
/**
* ### .least(n[, msg])
*
* Asserts that the target is a number or a date greater than or equal to the given
* number or date `n` respectively. However, it's often best to assert that the target is equal to
* its expected value.
*
* expect(2).to.equal(2); // Recommended
* expect(2).to.be.at.least(1); // Not recommended
* expect(2).to.be.at.least(2); // Not recommended
*
* Add `.lengthOf` earlier in the chain to assert that the value of the
* target's `length` property is greater than or equal to the given number
* `n`.
*
* expect('foo').to.have.lengthOf(3); // Recommended
* expect('foo').to.have.lengthOf.at.least(2); // Not recommended
*
* expect([1, 2, 3]).to.have.lengthOf(3); // Recommended
* expect([1, 2, 3]).to.have.lengthOf.at.least(2); // Not recommended
*
* Add `.not` earlier in the chain to negate `.least`.
*
* expect(1).to.equal(1); // Recommended
* expect(1).to.not.be.at.least(2); // Not recommended
*
* `.least` accepts an optional `msg` argument which is a custom error message
* to show when the assertion fails. The message can also be given as the
* second argument to `expect`.
*
* expect(1).to.be.at.least(2, 'nooo why fail??');
* expect(1, 'nooo why fail??').to.be.at.least(2);
*
* The alias `.gte` can be used interchangeably with `.least`.
*
* @name least
* @alias gte
* @param {Number} n
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function assertLeast (n, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object')
, doLength = flag(this, 'doLength')
, flagMsg = flag(this, 'message')
, msgPrefix = ((flagMsg) ? flagMsg + ': ' : '')
, ssfi = flag(this, 'ssfi')
, objType = _.type(obj).toLowerCase()
, nType = _.type(n).toLowerCase()
, shouldThrow = true;
if (doLength) {
new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
}
if (!doLength && (objType === 'date' && nType !== 'date')) {
errorMessage = msgPrefix + 'the argument to least must be a date';
} else if (nType !== 'number' && (doLength || objType === 'number')) {
errorMessage = msgPrefix + 'the argument to least must be a number';
} else if (!doLength && (objType !== 'date' && objType !== 'number')) {
var printObj = (objType === 'string') ? "'" + obj + "'" : obj;
errorMessage = msgPrefix + 'expected ' + printObj + ' to be a number or a date';
} else {
shouldThrow = false;
}
if (shouldThrow) {
throw new AssertionError(errorMessage, undefined, ssfi);
}
if (doLength) {
var len = obj.length;
this.assert(
len >= n
, 'expected #{this} to have a length at least #{exp} but got #{act}'
, 'expected #{this} to have a length below #{exp}'
, n
, len
);
} else {
this.assert(
obj >= n
, 'expected #{this} to be at least #{exp}'
, 'expected #{this} to be below #{exp}'
, n
);
}
}
Assertion.addMethod('least', assertLeast);
Assertion.addMethod('gte', assertLeast);
/**
* ### .below(n[, msg])
*
* Asserts that the target is a number or a date less than the given number or date `n` respectively.
* However, it's often best to assert that the target is equal to its expected
* value.
*
* expect(1).to.equal(1); // Recommended
* expect(1).to.be.below(2); // Not recommended
*
* Add `.lengthOf` earlier in the chain to assert that the value of the
* target's `length` property is less than the given number `n`.
*
* expect('foo').to.have.lengthOf(3); // Recommended
* expect('foo').to.have.lengthOf.below(4); // Not recommended
*
* expect([1, 2, 3]).to.have.length(3); // Recommended
* expect([1, 2, 3]).to.have.lengthOf.below(4); // Not recommended
*
* Add `.not` earlier in the chain to negate `.below`.
*
* expect(2).to.equal(2); // Recommended
* expect(2).to.not.be.below(1); // Not recommended
*
* `.below` accepts an optional `msg` argument which is a custom error message
* to show when the assertion fails. The message can also be given as the
* second argument to `expect`.
*
* expect(2).to.be.below(1, 'nooo why fail??');
* expect(2, 'nooo why fail??').to.be.below(1);
*
* The aliases `.lt` and `.lessThan` can be used interchangeably with
* `.below`.
*
* @name below
* @alias lt
* @alias lessThan
* @param {Number} n
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function assertBelow (n, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object')
, doLength = flag(this, 'doLength')
, flagMsg = flag(this, 'message')
, msgPrefix = ((flagMsg) ? flagMsg + ': ' : '')
, ssfi = flag(this, 'ssfi')
, objType = _.type(obj).toLowerCase()
, nType = _.type(n).toLowerCase()
, shouldThrow = true;
if (doLength) {
new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
}
if (!doLength && (objType === 'date' && nType !== 'date')) {
errorMessage = msgPrefix + 'the argument to below must be a date';
} else if (nType !== 'number' && (doLength || objType === 'number')) {
errorMessage = msgPrefix + 'the argument to below must be a number';
} else if (!doLength && (objType !== 'date' && objType !== 'number')) {
var printObj = (objType === 'string') ? "'" + obj + "'" : obj;
errorMessage = msgPrefix + 'expected ' + printObj + ' to be a number or a date';
} else {
shouldThrow = false;
}
if (shouldThrow) {
throw new AssertionError(errorMessage, undefined, ssfi);
}
if (doLength) {
var len = obj.length;
this.assert(
len < n
, 'expected #{this} to have a length below #{exp} but got #{act}'
, 'expected #{this} to not have a length below #{exp}'
, n
, len
);
} else {
this.assert(
obj < n
, 'expected #{this} to be below #{exp}'
, 'expected #{this} to be at least #{exp}'
, n
);
}
}
Assertion.addMethod('below', assertBelow);
Assertion.addMethod('lt', assertBelow);
Assertion.addMethod('lessThan', assertBelow);
/**
* ### .most(n[, msg])
*
* Asserts that the target is a number or a date less than or equal to the given number
* or date `n` respectively. However, it's often best to assert that the target is equal to its
* expected value.
*
* expect(1).to.equal(1); // Recommended
* expect(1).to.be.at.most(2); // Not recommended
* expect(1).to.be.at.most(1); // Not recommended
*
* Add `.lengthOf` earlier in the chain to assert that the value of the
* target's `length` property is less than or equal to the given number `n`.
*
* expect('foo').to.have.lengthOf(3); // Recommended
* expect('foo').to.have.lengthOf.at.most(4); // Not recommended
*
* expect([1, 2, 3]).to.have.lengthOf(3); // Recommended
* expect([1, 2, 3]).to.have.lengthOf.at.most(4); // Not recommended
*
* Add `.not` earlier in the chain to negate `.most`.
*
* expect(2).to.equal(2); // Recommended
* expect(2).to.not.be.at.most(1); // Not recommended
*
* `.most` accepts an optional `msg` argument which is a custom error message
* to show when the assertion fails. The message can also be given as the
* second argument to `expect`.
*
* expect(2).to.be.at.most(1, 'nooo why fail??');
* expect(2, 'nooo why fail??').to.be.at.most(1);
*
* The alias `.lte` can be used interchangeably with `.most`.
*
* @name most
* @alias lte
* @param {Number} n
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function assertMost (n, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object')
, doLength = flag(this, 'doLength')
, flagMsg = flag(this, 'message')
, msgPrefix = ((flagMsg) ? flagMsg + ': ' : '')
, ssfi = flag(this, 'ssfi')
, objType = _.type(obj).toLowerCase()
, nType = _.type(n).toLowerCase()
, shouldThrow = true;
if (doLength) {
new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
}
if (!doLength && (objType === 'date' && nType !== 'date')) {
errorMessage = msgPrefix + 'the argument to most must be a date';
} else if (nType !== 'number' && (doLength || objType === 'number')) {
errorMessage = msgPrefix + 'the argument to most must be a number';
} else if (!doLength && (objType !== 'date' && objType !== 'number')) {
var printObj = (objType === 'string') ? "'" + obj + "'" : obj;
errorMessage = msgPrefix + 'expected ' + printObj + ' to be a number or a date';
} else {
shouldThrow = false;
}
if (shouldThrow) {
throw new AssertionError(errorMessage, undefined, ssfi);
}
if (doLength) {
var len = obj.length;
this.assert(
len <= n
, 'expected #{this} to have a length at most #{exp} but got #{act}'
, 'expected #{this} to have a length above #{exp}'
, n
, len
);
} else {
this.assert(
obj <= n
, 'expected #{this} to be at most #{exp}'
, 'expected #{this} to be above #{exp}'
, n
);
}
}
Assertion.addMethod('most', assertMost);
Assertion.addMethod('lte', assertMost);
/**
* ### .within(start, finish[, msg])
*
* Asserts that the target is a number or a date greater than or equal to the given
* number or date `start`, and less than or equal to the given number or date `finish` respectively.
* However, it's often best to assert that the target is equal to its expected
* value.
*
* expect(2).to.equal(2); // Recommended
* expect(2).to.be.within(1, 3); // Not recommended
* expect(2).to.be.within(2, 3); // Not recommended
* expect(2).to.be.within(1, 2); // Not recommended
*
* Add `.lengthOf` earlier in the chain to assert that the value of the
* target's `length` property is greater than or equal to the given number
* `start`, and less than or equal to the given number `finish`.
*
* expect('foo').to.have.lengthOf(3); // Recommended
* expect('foo').to.have.lengthOf.within(2, 4); // Not recommended
*
* expect([1, 2, 3]).to.have.lengthOf(3); // Recommended
* expect([1, 2, 3]).to.have.lengthOf.within(2, 4); // Not recommended
*
* Add `.not` earlier in the chain to negate `.within`.
*
* expect(1).to.equal(1); // Recommended
* expect(1).to.not.be.within(2, 4); // Not recommended
*
* `.within` accepts an optional `msg` argument which is a custom error
* message to show when the assertion fails. The message can also be given as
* the second argument to `expect`.
*
* expect(4).to.be.within(1, 3, 'nooo why fail??');
* expect(4, 'nooo why fail??').to.be.within(1, 3);
*
* @name within
* @param {Number} start lower bound inclusive
* @param {Number} finish upper bound inclusive
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
Assertion.addMethod('within', function (start, finish, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object')
, doLength = flag(this, 'doLength')
, flagMsg = flag(this, 'message')
, msgPrefix = ((flagMsg) ? flagMsg + ': ' : '')
, ssfi = flag(this, 'ssfi')
, objType = _.type(obj).toLowerCase()
, startType = _.type(start).toLowerCase()
, finishType = _.type(finish).toLowerCase()
, shouldThrow = true
, range = (startType === 'date' && finishType === 'date')
? start.toUTCString() + '..' + finish.toUTCString()
: start + '..' + finish;
if (doLength) {
new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
}
if (!doLength && (objType === 'date' && (startType !== 'date' || finishType !== 'date'))) {
errorMessage = msgPrefix + 'the arguments to within must be dates';
} else if ((startType !== 'number' || finishType !== 'number') && (doLength || objType === 'number')) {
errorMessage = msgPrefix + 'the arguments to within must be numbers';
} else if (!doLength && (objType !== 'date' && objType !== 'number')) {
var printObj = (objType === 'string') ? "'" + obj + "'" : obj;
errorMessage = msgPrefix + 'expected ' + printObj + ' to be a number or a date';
} else {
shouldThrow = false;
}
if (shouldThrow) {
throw new AssertionError(errorMessage, undefined, ssfi);
}
if (doLength) {
var len = obj.length;
this.assert(
len >= start && len <= finish
, 'expected #{this} to have a length within ' + range
, 'expected #{this} to not have a length within ' + range
);
} else {
this.assert(
obj >= start && obj <= finish
, 'expected #{this} to be within ' + range
, 'expected #{this} to not be within ' + range
);
}
});
/**
* ### .instanceof(constructor[, msg])
*
* Asserts that the target is an instance of the given `constructor`.
*
* function Cat () { }
*
* expect(new Cat()).to.be.an.instanceof(Cat);
* expect([1, 2]).to.be.an.instanceof(Array);
*
* Add `.not` earlier in the chain to negate `.instanceof`.
*
* expect({a: 1}).to.not.be.an.instanceof(Array);
*
* `.instanceof` accepts an optional `msg` argument which is a custom error
* message to show when the assertion fails. The message can also be given as
* the second argument to `expect`.
*
* expect(1).to.be.an.instanceof(Array, 'nooo why fail??');
* expect(1, 'nooo why fail??').to.be.an.instanceof(Array);
*
* Due to limitations in ES5, `.instanceof` may not always work as expected
* when using a transpiler such as Babel or TypeScript. In particular, it may
* produce unexpected results when subclassing built-in object such as
* `Array`, `Error`, and `Map`. See your transpiler's docs for details:
*
* - ([Babel](https://babeljs.io/docs/usage/caveats/#classes))
* - ([TypeScript](https://github.com/Microsoft/TypeScript/wiki/Breaking-Changes#extending-built-ins-like-error-array-and-map-may-no-longer-work))
*
* The alias `.instanceOf` can be used interchangeably with `.instanceof`.
*
* @name instanceof
* @param {Constructor} constructor
* @param {String} msg _optional_
* @alias instanceOf
* @namespace BDD
* @api public
*/
function assertInstanceOf (constructor, msg) {
if (msg) flag(this, 'message', msg);
var target = flag(this, 'object')
var ssfi = flag(this, 'ssfi');
var flagMsg = flag(this, 'message');
try {
var isInstanceOf = target instanceof constructor;
} catch (err) {
if (err instanceof TypeError) {
flagMsg = flagMsg ? flagMsg + ': ' : '';
throw new AssertionError(
flagMsg + 'The instanceof assertion needs a constructor but '
+ _.type(constructor) + ' was given.',
undefined,
ssfi
);
}
throw err;
}
var name = _.getName(constructor);
if (name === null) {
name = 'an unnamed constructor';
}
this.assert(
isInstanceOf
, 'expected #{this} to be an instance of ' + name
, 'expected #{this} to not be an instance of ' + name
);
};
Assertion.addMethod('instanceof', assertInstanceOf);
Assertion.addMethod('instanceOf', assertInstanceOf);
/**
* ### .property(name[, val[, msg]])
*
* Asserts that the target has a property with the given key `name`.
*
* expect({a: 1}).to.have.property('a');
*
* When `val` is provided, `.property` also asserts that the property's value
* is equal to the given `val`.
*
* expect({a: 1}).to.have.property('a', 1);
*
* By default, strict (`===`) equality is used. Add `.deep` earlier in the
* chain to use deep equality instead. See the `deep-eql` project page for
* info on the deep equality algorithm: https://github.com/chaijs/deep-eql.
*
* // Target object deeply (but not strictly) has property `x: {a: 1}`
* expect({x: {a: 1}}).to.have.deep.property('x', {a: 1});
* expect({x: {a: 1}}).to.not.have.property('x', {a: 1});
*
* The target's enumerable and non-enumerable properties are always included
* in the search. By default, both own and inherited properties are included.
* Add `.own` earlier in the chain to exclude inherited properties from the
* search.
*
* Object.prototype.b = 2;
*
* expect({a: 1}).to.have.own.property('a');
* expect({a: 1}).to.have.own.property('a', 1);
* expect({a: 1}).to.have.property('b').but.not.own.property('b');
*
* `.deep` and `.own` can be combined.
*
* expect({x: {a: 1}}).to.have.deep.own.property('x', {a: 1});
*
* Add `.nested` earlier in the chain to enable dot- and bracket-notation when
* referencing nested properties.
*
* expect({a: {b: ['x', 'y']}}).to.have.nested.property('a.b[1]');
* expect({a: {b: ['x', 'y']}}).to.have.nested.property('a.b[1]', 'y');
*
* If `.` or `[]` are part of an actual property name, they can be escaped by
* adding two backslashes before them.
*
* expect({'.a': {'[b]': 'x'}}).to.have.nested.property('\\.a.\\[b\\]');
*
* `.deep` and `.nested` can be combined.
*
* expect({a: {b: [{c: 3}]}})
* .to.have.deep.nested.property('a.b[0]', {c: 3});
*
* `.own` and `.nested` cannot be combined.
*
* Add `.not` earlier in the chain to negate `.property`.
*
* expect({a: 1}).to.not.have.property('b');
*
* However, it's dangerous to negate `.property` when providing `val`. The
* problem is that it creates uncertain expectations by asserting that the
* target either doesn't have a property with the given key `name`, or that it
* does have a property with the given key `name` but its value isn't equal to
* the given `val`. It's often best to identify the exact output that's
* expected, and then write an assertion that only accepts that exact output.
*
* When the target isn't expected to have a property with the given key
* `name`, it's often best to assert exactly that.
*
* expect({b: 2}).to.not.have.property('a'); // Recommended
* expect({b: 2}).to.not.have.property('a', 1); // Not recommended
*
* When the target is expected to have a property with the given key `name`,
* it's often best to assert that the property has its expected value, rather
* than asserting that it doesn't have one of many unexpected values.
*
* expect({a: 3}).to.have.property('a', 3); // Recommended
* expect({a: 3}).to.not.have.property('a', 1); // Not recommended
*
* `.property` changes the target of any assertions that follow in the chain
* to be the value of the property from the original target object.
*
* expect({a: 1}).to.have.property('a').that.is.a('number');
*
* `.property` accepts an optional `msg` argument which is a custom error
* message to show when the assertion fails. The message can also be given as
* the second argument to `expect`. When not providing `val`, only use the
* second form.
*
* // Recommended
* expect({a: 1}).to.have.property('a', 2, 'nooo why fail??');
* expect({a: 1}, 'nooo why fail??').to.have.property('a', 2);
* expect({a: 1}, 'nooo why fail??').to.have.property('b');
*
* // Not recommended
* expect({a: 1}).to.have.property('b', undefined, 'nooo why fail??');
*
* The above assertion isn't the same thing as not providing `val`. Instead,
* it's asserting that the target object has a `b` property that's equal to
* `undefined`.
*
* The assertions `.ownProperty` and `.haveOwnProperty` can be used
* interchangeably with `.own.property`.
*
* @name property
* @param {String} name
* @param {Mixed} val (optional)
* @param {String} msg _optional_
* @returns value of property for chaining
* @namespace BDD
* @api public
*/
function assertProperty (name, val, msg) {
if (msg) flag(this, 'message', msg);
var isNested = flag(this, 'nested')
, isOwn = flag(this, 'own')
, flagMsg = flag(this, 'message')
, obj = flag(this, 'object')
, ssfi = flag(this, 'ssfi');
if (isNested && isOwn) {
flagMsg = flagMsg ? flagMsg + ': ' : '';
throw new AssertionError(
flagMsg + 'The "nested" and "own" flags cannot be combined.',
undefined,
ssfi
);
}
if (obj === null || obj === undefined) {
flagMsg = flagMsg ? flagMsg + ': ' : '';
throw new AssertionError(
flagMsg + 'Target cannot be null or undefined.',
undefined,
ssfi
);
}
var isDeep = flag(this, 'deep')
, negate = flag(this, 'negate')
, pathInfo = isNested ? _.getPathInfo(obj, name) : null
, value = isNested ? pathInfo.value : obj[name];
var descriptor = '';
if (isDeep) descriptor += 'deep ';
if (isOwn) descriptor += 'own ';
if (isNested) descriptor += 'nested ';
descriptor += 'property ';
var hasProperty;
if (isOwn) hasProperty = Object.prototype.hasOwnProperty.call(obj, name);
else if (isNested) hasProperty = pathInfo.exists;
else hasProperty = _.hasProperty(obj, name);
// When performing a negated assertion for both name and val, merely having
// a property with the given name isn't enough to cause the assertion to
// fail. It must both have a property with the given name, and the value of
// that property must equal the given val. Therefore, skip this assertion in
// favor of the next.
if (!negate || arguments.length === 1) {
this.assert(
hasProperty
, 'expected #{this} to have ' + descriptor + _.inspect(name)
, 'expected #{this} to not have ' + descriptor + _.inspect(name));
}
if (arguments.length > 1) {
this.assert(
hasProperty && (isDeep ? _.eql(val, value) : val === value)
, 'expected #{this} to have ' + descriptor + _.inspect(name) + ' of #{exp}, but got #{act}'
, 'expected #{this} to not have ' + descriptor + _.inspect(name) + ' of #{act}'
, val
, value
);
}
flag(this, 'object', value);
}
Assertion.addMethod('property', assertProperty);
function assertOwnProperty (name, value, msg) {
flag(this, 'own', true);
assertProperty.apply(this, arguments);
}
Assertion.addMethod('ownProperty', assertOwnProperty);
Assertion.addMethod('haveOwnProperty', assertOwnProperty);
/**
* ### .ownPropertyDescriptor(name[, descriptor[, msg]])
*
* Asserts that the target has its own property descriptor with the given key
* `name`. Enumerable and non-enumerable properties are included in the
* search.
*
* expect({a: 1}).to.have.ownPropertyDescriptor('a');
*
* When `descriptor` is provided, `.ownPropertyDescriptor` also asserts that
* the property's descriptor is deeply equal to the given `descriptor`. See
* the `deep-eql` project page for info on the deep equality algorithm:
* https://github.com/chaijs/deep-eql.
*
* expect({a: 1}).to.have.ownPropertyDescriptor('a', {
* configurable: true,
* enumerable: true,
* writable: true,
* value: 1,
* });
*
* Add `.not` earlier in the chain to negate `.ownPropertyDescriptor`.
*
* expect({a: 1}).to.not.have.ownPropertyDescriptor('b');
*
* However, it's dangerous to negate `.ownPropertyDescriptor` when providing
* a `descriptor`. The problem is that it creates uncertain expectations by
* asserting that the target either doesn't have a property descriptor with
* the given key `name`, or that it does have a property descriptor with the
* given key `name` but its not deeply equal to the given `descriptor`. It's
* often best to identify the exact output that's expected, and then write an
* assertion that only accepts that exact output.
*
* When the target isn't expected to have a property descriptor with the given
* key `name`, it's often best to assert exactly that.
*
* // Recommended
* expect({b: 2}).to.not.have.ownPropertyDescriptor('a');
*
* // Not recommended
* expect({b: 2}).to.not.have.ownPropertyDescriptor('a', {
* configurable: true,
* enumerable: true,
* writable: true,
* value: 1,
* });
*
* When the target is expected to have a property descriptor with the given
* key `name`, it's often best to assert that the property has its expected
* descriptor, rather than asserting that it doesn't have one of many
* unexpected descriptors.
*
* // Recommended
* expect({a: 3}).to.have.ownPropertyDescriptor('a', {
* configurable: true,
* enumerable: true,
* writable: true,
* value: 3,
* });
*
* // Not recommended
* expect({a: 3}).to.not.have.ownPropertyDescriptor('a', {
* configurable: true,
* enumerable: true,
* writable: true,
* value: 1,
* });
*
* `.ownPropertyDescriptor` changes the target of any assertions that follow
* in the chain to be the value of the property descriptor from the original
* target object.
*
* expect({a: 1}).to.have.ownPropertyDescriptor('a')
* .that.has.property('enumerable', true);
*
* `.ownPropertyDescriptor` accepts an optional `msg` argument which is a
* custom error message to show when the assertion fails. The message can also
* be given as the second argument to `expect`. When not providing
* `descriptor`, only use the second form.
*
* // Recommended
* expect({a: 1}).to.have.ownPropertyDescriptor('a', {
* configurable: true,
* enumerable: true,
* writable: true,
* value: 2,
* }, 'nooo why fail??');
*
* // Recommended
* expect({a: 1}, 'nooo why fail??').to.have.ownPropertyDescriptor('a', {
* configurable: true,
* enumerable: true,
* writable: true,
* value: 2,
* });
*
* // Recommended
* expect({a: 1}, 'nooo why fail??').to.have.ownPropertyDescriptor('b');
*
* // Not recommended
* expect({a: 1})
* .to.have.ownPropertyDescriptor('b', undefined, 'nooo why fail??');
*
* The above assertion isn't the same thing as not providing `descriptor`.
* Instead, it's asserting that the target object has a `b` property
* descriptor that's deeply equal to `undefined`.
*
* The alias `.haveOwnPropertyDescriptor` can be used interchangeably with
* `.ownPropertyDescriptor`.
*
* @name ownPropertyDescriptor
* @alias haveOwnPropertyDescriptor
* @param {String} name
* @param {Object} descriptor _optional_
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function assertOwnPropertyDescriptor (name, descriptor, msg) {
if (typeof descriptor === 'string') {
msg = descriptor;
descriptor = null;
}
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object');
var actualDescriptor = Object.getOwnPropertyDescriptor(Object(obj), name);
if (actualDescriptor && descriptor) {
this.assert(
_.eql(descriptor, actualDescriptor)
, 'expected the own property descriptor for ' + _.inspect(name) + ' on #{this} to match ' + _.inspect(descriptor) + ', got ' + _.inspect(actualDescriptor)
, 'expected the own property descriptor for ' + _.inspect(name) + ' on #{this} to not match ' + _.inspect(descriptor)
, descriptor
, actualDescriptor
, true
);
} else {
this.assert(
actualDescriptor
, 'expected #{this} to have an own property descriptor for ' + _.inspect(name)
, 'expected #{this} to not have an own property descriptor for ' + _.inspect(name)
);
}
flag(this, 'object', actualDescriptor);
}
Assertion.addMethod('ownPropertyDescriptor', assertOwnPropertyDescriptor);
Assertion.addMethod('haveOwnPropertyDescriptor', assertOwnPropertyDescriptor);
/**
* ### .lengthOf(n[, msg])
*
* Asserts that the target's `length` property is equal to the given number
* `n`.
*
* expect([1, 2, 3]).to.have.lengthOf(3);
* expect('foo').to.have.lengthOf(3);
*
* Add `.not` earlier in the chain to negate `.lengthOf`. However, it's often
* best to assert that the target's `length` property is equal to its expected
* value, rather than not equal to one of many unexpected values.
*
* expect('foo').to.have.lengthOf(3); // Recommended
* expect('foo').to.not.have.lengthOf(4); // Not recommended
*
* `.lengthOf` accepts an optional `msg` argument which is a custom error
* message to show when the assertion fails. The message can also be given as
* the second argument to `expect`.
*
* expect([1, 2, 3]).to.have.lengthOf(2, 'nooo why fail??');
* expect([1, 2, 3], 'nooo why fail??').to.have.lengthOf(2);
*
* `.lengthOf` can also be used as a language chain, causing all `.above`,
* `.below`, `.least`, `.most`, and `.within` assertions that follow in the
* chain to use the target's `length` property as the target. However, it's
* often best to assert that the target's `length` property is equal to its
* expected length, rather than asserting that its `length` property falls
* within some range of values.
*
* // Recommended
* expect([1, 2, 3]).to.have.lengthOf(3);
*
* // Not recommended
* expect([1, 2, 3]).to.have.lengthOf.above(2);
* expect([1, 2, 3]).to.have.lengthOf.below(4);
* expect([1, 2, 3]).to.have.lengthOf.at.least(3);
* expect([1, 2, 3]).to.have.lengthOf.at.most(3);
* expect([1, 2, 3]).to.have.lengthOf.within(2,4);
*
* Due to a compatibility issue, the alias `.length` can't be chained directly
* off of an uninvoked method such as `.a`. Therefore, `.length` can't be used
* interchangeably with `.lengthOf` in every situation. It's recommended to
* always use `.lengthOf` instead of `.length`.
*
* expect([1, 2, 3]).to.have.a.length(3); // incompatible; throws error
* expect([1, 2, 3]).to.have.a.lengthOf(3); // passes as expected
*
* @name lengthOf
* @alias length
* @param {Number} n
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function assertLengthChain () {
flag(this, 'doLength', true);
}
function assertLength (n, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object')
, flagMsg = flag(this, 'message')
, ssfi = flag(this, 'ssfi');
new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
var len = obj.length;
this.assert(
len == n
, 'expected #{this} to have a length of #{exp} but got #{act}'
, 'expected #{this} to not have a length of #{act}'
, n
, len
);
}
Assertion.addChainableMethod('length', assertLength, assertLengthChain);
Assertion.addChainableMethod('lengthOf', assertLength, assertLengthChain);
/**
* ### .match(re[, msg])
*
* Asserts that the target matches the given regular expression `re`.
*
* expect('foobar').to.match(/^foo/);
*
* Add `.not` earlier in the chain to negate `.match`.
*
* expect('foobar').to.not.match(/taco/);
*
* `.match` accepts an optional `msg` argument which is a custom error message
* to show when the assertion fails. The message can also be given as the
* second argument to `expect`.
*
* expect('foobar').to.match(/taco/, 'nooo why fail??');
* expect('foobar', 'nooo why fail??').to.match(/taco/);
*
* The alias `.matches` can be used interchangeably with `.match`.
*
* @name match
* @alias matches
* @param {RegExp} re
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function assertMatch(re, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object');
this.assert(
re.exec(obj)
, 'expected #{this} to match ' + re
, 'expected #{this} not to match ' + re
);
}
Assertion.addMethod('match', assertMatch);
Assertion.addMethod('matches', assertMatch);
/**
* ### .string(str[, msg])
*
* Asserts that the target string contains the given substring `str`.
*
* expect('foobar').to.have.string('bar');
*
* Add `.not` earlier in the chain to negate `.string`.
*
* expect('foobar').to.not.have.string('taco');
*
* `.string` accepts an optional `msg` argument which is a custom error
* message to show when the assertion fails. The message can also be given as
* the second argument to `expect`.
*
* expect('foobar').to.have.string(/taco/, 'nooo why fail??');
* expect('foobar', 'nooo why fail??').to.have.string(/taco/);
*
* @name string
* @param {String} str
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
Assertion.addMethod('string', function (str, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object')
, flagMsg = flag(this, 'message')
, ssfi = flag(this, 'ssfi');
new Assertion(obj, flagMsg, ssfi, true).is.a('string');
this.assert(
~obj.indexOf(str)
, 'expected #{this} to contain ' + _.inspect(str)
, 'expected #{this} to not contain ' + _.inspect(str)
);
});
/**
* ### .keys(key1[, key2[, ...]])
*
* Asserts that the target object, array, map, or set has the given keys. Only
* the target's own inherited properties are included in the search.
*
* When the target is an object or array, keys can be provided as one or more
* string arguments, a single array argument, or a single object argument. In
* the latter case, only the keys in the given object matter; the values are
* ignored.
*
* expect({a: 1, b: 2}).to.have.all.keys('a', 'b');
* expect(['x', 'y']).to.have.all.keys(0, 1);
*
* expect({a: 1, b: 2}).to.have.all.keys(['a', 'b']);
* expect(['x', 'y']).to.have.all.keys([0, 1]);
*
* expect({a: 1, b: 2}).to.have.all.keys({a: 4, b: 5}); // ignore 4 and 5
* expect(['x', 'y']).to.have.all.keys({0: 4, 1: 5}); // ignore 4 and 5
*
* When the target is a map or set, each key must be provided as a separate
* argument.
*
* expect(new Map([['a', 1], ['b', 2]])).to.have.all.keys('a', 'b');
* expect(new Set(['a', 'b'])).to.have.all.keys('a', 'b');
*
* Because `.keys` does different things based on the target's type, it's
* important to check the target's type before using `.keys`. See the `.a` doc
* for info on testing a target's type.
*
* expect({a: 1, b: 2}).to.be.an('object').that.has.all.keys('a', 'b');
*
* By default, strict (`===`) equality is used to compare keys of maps and
* sets. Add `.deep` earlier in the chain to use deep equality instead. See
* the `deep-eql` project page for info on the deep equality algorithm:
* https://github.com/chaijs/deep-eql.
*
* // Target set deeply (but not strictly) has key `{a: 1}`
* expect(new Set([{a: 1}])).to.have.all.deep.keys([{a: 1}]);
* expect(new Set([{a: 1}])).to.not.have.all.keys([{a: 1}]);
*
* By default, the target must have all of the given keys and no more. Add
* `.any` earlier in the chain to only require that the target have at least
* one of the given keys. Also, add `.not` earlier in the chain to negate
* `.keys`. It's often best to add `.any` when negating `.keys`, and to use
* `.all` when asserting `.keys` without negation.
*
* When negating `.keys`, `.any` is preferred because `.not.any.keys` asserts
* exactly what's expected of the output, whereas `.not.all.keys` creates
* uncertain expectations.
*
* // Recommended; asserts that target doesn't have any of the given keys
* expect({a: 1, b: 2}).to.not.have.any.keys('c', 'd');
*
* // Not recommended; asserts that target doesn't have all of the given
* // keys but may or may not have some of them
* expect({a: 1, b: 2}).to.not.have.all.keys('c', 'd');
*
* When asserting `.keys` without negation, `.all` is preferred because
* `.all.keys` asserts exactly what's expected of the output, whereas
* `.any.keys` creates uncertain expectations.
*
* // Recommended; asserts that target has all the given keys
* expect({a: 1, b: 2}).to.have.all.keys('a', 'b');
*
* // Not recommended; asserts that target has at least one of the given
* // keys but may or may not have more of them
* expect({a: 1, b: 2}).to.have.any.keys('a', 'b');
*
* Note that `.all` is used by default when neither `.all` nor `.any` appear
* earlier in the chain. However, it's often best to add `.all` anyway because
* it improves readability.
*
* // Both assertions are identical
* expect({a: 1, b: 2}).to.have.all.keys('a', 'b'); // Recommended
* expect({a: 1, b: 2}).to.have.keys('a', 'b'); // Not recommended
*
* Add `.include` earlier in the chain to require that the target's keys be a
* superset of the expected keys, rather than identical sets.
*
* // Target object's keys are a superset of ['a', 'b'] but not identical
* expect({a: 1, b: 2, c: 3}).to.include.all.keys('a', 'b');
* expect({a: 1, b: 2, c: 3}).to.not.have.all.keys('a', 'b');
*
* However, if `.any` and `.include` are combined, only the `.any` takes
* effect. The `.include` is ignored in this case.
*
* // Both assertions are identical
* expect({a: 1}).to.have.any.keys('a', 'b');
* expect({a: 1}).to.include.any.keys('a', 'b');
*
* A custom error message can be given as the second argument to `expect`.
*
* expect({a: 1}, 'nooo why fail??').to.have.key('b');
*
* The alias `.key` can be used interchangeably with `.keys`.
*
* @name keys
* @alias key
* @param {...String|Array|Object} keys
* @namespace BDD
* @api public
*/
function assertKeys (keys) {
var obj = flag(this, 'object')
, objType = _.type(obj)
, keysType = _.type(keys)
, ssfi = flag(this, 'ssfi')
, isDeep = flag(this, 'deep')
, str
, deepStr = ''
, ok = true
, flagMsg = flag(this, 'message');
flagMsg = flagMsg ? flagMsg + ': ' : '';
var mixedArgsMsg = flagMsg + 'when testing keys against an object or an array you must give a single Array|Object|String argument or multiple String arguments';
if (objType === 'Map' || objType === 'Set') {
deepStr = isDeep ? 'deeply ' : '';
actual = [];
// Map and Set '.keys' aren't supported in IE 11. Therefore, use .forEach.
obj.forEach(function (val, key) { actual.push(key) });
if (keysType !== 'Array') {
keys = Array.prototype.slice.call(arguments);
}
} else {
actual = _.getOwnEnumerableProperties(obj);
switch (keysType) {
case 'Array':
if (arguments.length > 1) {
throw new AssertionError(mixedArgsMsg, undefined, ssfi);
}
break;
case 'Object':
if (arguments.length > 1) {
throw new AssertionError(mixedArgsMsg, undefined, ssfi);
}
keys = Object.keys(keys);
break;
default:
keys = Array.prototype.slice.call(arguments);
}
// Only stringify non-Symbols because Symbols would become "Symbol()"
keys = keys.map(function (val) {
return typeof val === 'symbol' ? val : String(val);
});
}
if (!keys.length) {
throw new AssertionError(flagMsg + 'keys required', undefined, ssfi);
}
var len = keys.length
, any = flag(this, 'any')
, all = flag(this, 'all')
, expected = keys
, actual;
if (!any && !all) {
all = true;
}
// Has any
if (any) {
ok = expected.some(function(expectedKey) {
return actual.some(function(actualKey) {
if (isDeep) {
return _.eql(expectedKey, actualKey);
} else {
return expectedKey === actualKey;
}
});
});
}
// Has all
if (all) {
ok = expected.every(function(expectedKey) {
return actual.some(function(actualKey) {
if (isDeep) {
return _.eql(expectedKey, actualKey);
} else {
return expectedKey === actualKey;
}
});
});
if (!flag(this, 'contains')) {
ok = ok && keys.length == actual.length;
}
}
// Key string
if (len > 1) {
keys = keys.map(function(key) {
return _.inspect(key);
});
var last = keys.pop();
if (all) {
str = keys.join(', ') + ', and ' + last;
}
if (any) {
str = keys.join(', ') + ', or ' + last;
}
} else {
str = _.inspect(keys[0]);
}
// Form
str = (len > 1 ? 'keys ' : 'key ') + str;
// Have / include
str = (flag(this, 'contains') ? 'contain ' : 'have ') + str;
// Assertion
this.assert(
ok
, 'expected #{this} to ' + deepStr + str
, 'expected #{this} to not ' + deepStr + str
, expected.slice(0).sort(_.compareByInspect)
, actual.sort(_.compareByInspect)
, true
);
}
Assertion.addMethod('keys', assertKeys);
Assertion.addMethod('key', assertKeys);
/**
* ### .throw([errorLike], [errMsgMatcher], [msg])
*
* When no arguments are provided, `.throw` invokes the target function and
* asserts that an error is thrown.
*
* var badFn = function () { throw new TypeError('Illegal salmon!'); };
*
* expect(badFn).to.throw();
*
* When one argument is provided, and it's an error constructor, `.throw`
* invokes the target function and asserts that an error is thrown that's an
* instance of that error constructor.
*
* var badFn = function () { throw new TypeError('Illegal salmon!'); };
*
* expect(badFn).to.throw(TypeError);
*
* When one argument is provided, and it's an error instance, `.throw` invokes
* the target function and asserts that an error is thrown that's strictly
* (`===`) equal to that error instance.
*
* var err = new TypeError('Illegal salmon!');
* var badFn = function () { throw err; };
*
* expect(badFn).to.throw(err);
*
* When one argument is provided, and it's a string, `.throw` invokes the
* target function and asserts that an error is thrown with a message that
* contains that string.
*
* var badFn = function () { throw new TypeError('Illegal salmon!'); };
*
* expect(badFn).to.throw('salmon');
*
* When one argument is provided, and it's a regular expression, `.throw`
* invokes the target function and asserts that an error is thrown with a
* message that matches that regular expression.
*
* var badFn = function () { throw new TypeError('Illegal salmon!'); };
*
* expect(badFn).to.throw(/salmon/);
*
* When two arguments are provided, and the first is an error instance or
* constructor, and the second is a string or regular expression, `.throw`
* invokes the function and asserts that an error is thrown that fulfills both
* conditions as described above.
*
* var err = new TypeError('Illegal salmon!');
* var badFn = function () { throw err; };
*
* expect(badFn).to.throw(TypeError, 'salmon');
* expect(badFn).to.throw(TypeError, /salmon/);
* expect(badFn).to.throw(err, 'salmon');
* expect(badFn).to.throw(err, /salmon/);
*
* Add `.not` earlier in the chain to negate `.throw`.
*
* var goodFn = function () {};
*
* expect(goodFn).to.not.throw();
*
* However, it's dangerous to negate `.throw` when providing any arguments.
* The problem is that it creates uncertain expectations by asserting that the
* target either doesn't throw an error, or that it throws an error but of a
* different type than the given type, or that it throws an error of the given
* type but with a message that doesn't include the given string. It's often
* best to identify the exact output that's expected, and then write an
* assertion that only accepts that exact output.
*
* When the target isn't expected to throw an error, it's often best to assert
* exactly that.
*
* var goodFn = function () {};
*
* expect(goodFn).to.not.throw(); // Recommended
* expect(goodFn).to.not.throw(ReferenceError, 'x'); // Not recommended
*
* When the target is expected to throw an error, it's often best to assert
* that the error is of its expected type, and has a message that includes an
* expected string, rather than asserting that it doesn't have one of many
* unexpected types, and doesn't have a message that includes some string.
*
* var badFn = function () { throw new TypeError('Illegal salmon!'); };
*
* expect(badFn).to.throw(TypeError, 'salmon'); // Recommended
* expect(badFn).to.not.throw(ReferenceError, 'x'); // Not recommended
*
* `.throw` changes the target of any assertions that follow in the chain to
* be the error object that's thrown.
*
* var err = new TypeError('Illegal salmon!');
* err.code = 42;
* var badFn = function () { throw err; };
*
* expect(badFn).to.throw(TypeError).with.property('code', 42);
*
* `.throw` accepts an optional `msg` argument which is a custom error message
* to show when the assertion fails. The message can also be given as the
* second argument to `expect`. When not providing two arguments, always use
* the second form.
*
* var goodFn = function () {};
*
* expect(goodFn).to.throw(TypeError, 'x', 'nooo why fail??');
* expect(goodFn, 'nooo why fail??').to.throw();
*
* Due to limitations in ES5, `.throw` may not always work as expected when
* using a transpiler such as Babel or TypeScript. In particular, it may
* produce unexpected results when subclassing the built-in `Error` object and
* then passing the subclassed constructor to `.throw`. See your transpiler's
* docs for details:
*
* - ([Babel](https://babeljs.io/docs/usage/caveats/#classes))
* - ([TypeScript](https://github.com/Microsoft/TypeScript/wiki/Breaking-Changes#extending-built-ins-like-error-array-and-map-may-no-longer-work))
*
* Beware of some common mistakes when using the `throw` assertion. One common
* mistake is to accidentally invoke the function yourself instead of letting
* the `throw` assertion invoke the function for you. For example, when
* testing if a function named `fn` throws, provide `fn` instead of `fn()` as
* the target for the assertion.
*
* expect(fn).to.throw(); // Good! Tests `fn` as desired
* expect(fn()).to.throw(); // Bad! Tests result of `fn()`, not `fn`
*
* If you need to assert that your function `fn` throws when passed certain
* arguments, then wrap a call to `fn` inside of another function.
*
* expect(function () { fn(42); }).to.throw(); // Function expression
* expect(() => fn(42)).to.throw(); // ES6 arrow function
*
* Another common mistake is to provide an object method (or any stand-alone
* function that relies on `this`) as the target of the assertion. Doing so is
* problematic because the `this` context will be lost when the function is
* invoked by `.throw`; there's no way for it to know what `this` is supposed
* to be. There are two ways around this problem. One solution is to wrap the
* method or function call inside of another function. Another solution is to
* use `bind`.
*
* expect(function () { cat.meow(); }).to.throw(); // Function expression
* expect(() => cat.meow()).to.throw(); // ES6 arrow function
* expect(cat.meow.bind(cat)).to.throw(); // Bind
*
* Finally, it's worth mentioning that it's a best practice in JavaScript to
* only throw `Error` and derivatives of `Error` such as `ReferenceError`,
* `TypeError`, and user-defined objects that extend `Error`. No other type of
* value will generate a stack trace when initialized. With that said, the
* `throw` assertion does technically support any type of value being thrown,
* not just `Error` and its derivatives.
*
* The aliases `.throws` and `.Throw` can be used interchangeably with
* `.throw`.
*
* @name throw
* @alias throws
* @alias Throw
* @param {Error|ErrorConstructor} errorLike
* @param {String|RegExp} errMsgMatcher error message
* @param {String} msg _optional_
* @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
* @returns error for chaining (null if no error)
* @namespace BDD
* @api public
*/
function assertThrows (errorLike, errMsgMatcher, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object')
, ssfi = flag(this, 'ssfi')
, flagMsg = flag(this, 'message')
, negate = flag(this, 'negate') || false;
new Assertion(obj, flagMsg, ssfi, true).is.a('function');
if (errorLike instanceof RegExp || typeof errorLike === 'string') {
errMsgMatcher = errorLike;
errorLike = null;
}
var caughtErr;
try {
obj();
} catch (err) {
caughtErr = err;
}
// If we have the negate flag enabled and at least one valid argument it means we do expect an error
// but we want it to match a given set of criteria
var everyArgIsUndefined = errorLike === undefined && errMsgMatcher === undefined;
// If we've got the negate flag enabled and both args, we should only fail if both aren't compatible
// See Issue #551 and PR #683@GitHub
var everyArgIsDefined = Boolean(errorLike && errMsgMatcher);
var errorLikeFail = false;
var errMsgMatcherFail = false;
// Checking if error was thrown
if (everyArgIsUndefined || !everyArgIsUndefined && !negate) {
// We need this to display results correctly according to their types
var errorLikeString = 'an error';
if (errorLike instanceof Error) {
errorLikeString = '#{exp}';
} else if (errorLike) {
errorLikeString = _.checkError.getConstructorName(errorLike);
}
this.assert(
caughtErr
, 'expected #{this} to throw ' + errorLikeString
, 'expected #{this} to not throw an error but #{act} was thrown'
, errorLike && errorLike.toString()
, (caughtErr instanceof Error ?
caughtErr.toString() : (typeof caughtErr === 'string' ? caughtErr : caughtErr &&
_.checkError.getConstructorName(caughtErr)))
);
}
if (errorLike && caughtErr) {
// We should compare instances only if `errorLike` is an instance of `Error`
if (errorLike instanceof Error) {
var isCompatibleInstance = _.checkError.compatibleInstance(caughtErr, errorLike);
if (isCompatibleInstance === negate) {
// These checks were created to ensure we won't fail too soon when we've got both args and a negate
// See Issue #551 and PR #683@GitHub
if (everyArgIsDefined && negate) {
errorLikeFail = true;
} else {
this.assert(
negate
, 'expected #{this} to throw #{exp} but #{act} was thrown'
, 'expected #{this} to not throw #{exp}' + (caughtErr && !negate ? ' but #{act} was thrown' : '')
, errorLike.toString()
, caughtErr.toString()
);
}
}
}
var isCompatibleConstructor = _.checkError.compatibleConstructor(caughtErr, errorLike);
if (isCompatibleConstructor === negate) {
if (everyArgIsDefined && negate) {
errorLikeFail = true;
} else {
this.assert(
negate
, 'expected #{this} to throw #{exp} but #{act} was thrown'
, 'expected #{this} to not throw #{exp}' + (caughtErr ? ' but #{act} was thrown' : '')
, (errorLike instanceof Error ? errorLike.toString() : errorLike && _.checkError.getConstructorName(errorLike))
, (caughtErr instanceof Error ? caughtErr.toString() : caughtErr && _.checkError.getConstructorName(caughtErr))
);
}
}
}
if (caughtErr && errMsgMatcher !== undefined && errMsgMatcher !== null) {
// Here we check compatible messages
var placeholder = 'including';
if (errMsgMatcher instanceof RegExp) {
placeholder = 'matching'
}
var isCompatibleMessage = _.checkError.compatibleMessage(caughtErr, errMsgMatcher);
if (isCompatibleMessage === negate) {
if (everyArgIsDefined && negate) {
errMsgMatcherFail = true;
} else {
this.assert(
negate
, 'expected #{this} to throw error ' + placeholder + ' #{exp} but got #{act}'
, 'expected #{this} to throw error not ' + placeholder + ' #{exp}'
, errMsgMatcher
, _.checkError.getMessage(caughtErr)
);
}
}
}
// If both assertions failed and both should've matched we throw an error
if (errorLikeFail && errMsgMatcherFail) {
this.assert(
negate
, 'expected #{this} to throw #{exp} but #{act} was thrown'
, 'expected #{this} to not throw #{exp}' + (caughtErr ? ' but #{act} was thrown' : '')
, (errorLike instanceof Error ? errorLike.toString() : errorLike && _.checkError.getConstructorName(errorLike))
, (caughtErr instanceof Error ? caughtErr.toString() : caughtErr && _.checkError.getConstructorName(caughtErr))
);
}
flag(this, 'object', caughtErr);
};
Assertion.addMethod('throw', assertThrows);
Assertion.addMethod('throws', assertThrows);
Assertion.addMethod('Throw', assertThrows);
/**
* ### .respondTo(method[, msg])
*
* When the target is a non-function object, `.respondTo` asserts that the
* target has a method with the given name `method`. The method can be own or
* inherited, and it can be enumerable or non-enumerable.
*
* function Cat () {}
* Cat.prototype.meow = function () {};
*
* expect(new Cat()).to.respondTo('meow');
*
* When the target is a function, `.respondTo` asserts that the target's
* `prototype` property has a method with the given name `method`. Again, the
* method can be own or inherited, and it can be enumerable or non-enumerable.
*
* function Cat () {}
* Cat.prototype.meow = function () {};
*
* expect(Cat).to.respondTo('meow');
*
* Add `.itself` earlier in the chain to force `.respondTo` to treat the
* target as a non-function object, even if it's a function. Thus, it asserts
* that the target has a method with the given name `method`, rather than
* asserting that the target's `prototype` property has a method with the
* given name `method`.
*
* function Cat () {}
* Cat.prototype.meow = function () {};
* Cat.hiss = function () {};
*
* expect(Cat).itself.to.respondTo('hiss').but.not.respondTo('meow');
*
* When not adding `.itself`, it's important to check the target's type before
* using `.respondTo`. See the `.a` doc for info on checking a target's type.
*
* function Cat () {}
* Cat.prototype.meow = function () {};
*
* expect(new Cat()).to.be.an('object').that.respondsTo('meow');
*
* Add `.not` earlier in the chain to negate `.respondTo`.
*
* function Dog () {}
* Dog.prototype.bark = function () {};
*
* expect(new Dog()).to.not.respondTo('meow');
*
* `.respondTo` accepts an optional `msg` argument which is a custom error
* message to show when the assertion fails. The message can also be given as
* the second argument to `expect`.
*
* expect({}).to.respondTo('meow', 'nooo why fail??');
* expect({}, 'nooo why fail??').to.respondTo('meow');
*
* The alias `.respondsTo` can be used interchangeably with `.respondTo`.
*
* @name respondTo
* @alias respondsTo
* @param {String} method
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function respondTo (method, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object')
, itself = flag(this, 'itself')
, context = ('function' === typeof obj && !itself)
? obj.prototype[method]
: obj[method];
this.assert(
'function' === typeof context
, 'expected #{this} to respond to ' + _.inspect(method)
, 'expected #{this} to not respond to ' + _.inspect(method)
);
}
Assertion.addMethod('respondTo', respondTo);
Assertion.addMethod('respondsTo', respondTo);
/**
* ### .itself
*
* Forces all `.respondTo` assertions that follow in the chain to behave as if
* the target is a non-function object, even if it's a function. Thus, it
* causes `.respondTo` to assert that the target has a method with the given
* name, rather than asserting that the target's `prototype` property has a
* method with the given name.
*
* function Cat () {}
* Cat.prototype.meow = function () {};
* Cat.hiss = function () {};
*
* expect(Cat).itself.to.respondTo('hiss').but.not.respondTo('meow');
*
* @name itself
* @namespace BDD
* @api public
*/
Assertion.addProperty('itself', function () {
flag(this, 'itself', true);
});
/**
* ### .satisfy(matcher[, msg])
*
* Invokes the given `matcher` function with the target being passed as the
* first argument, and asserts that the value returned is truthy.
*
* expect(1).to.satisfy(function(num) {
* return num > 0;
* });
*
* Add `.not` earlier in the chain to negate `.satisfy`.
*
* expect(1).to.not.satisfy(function(num) {
* return num > 2;
* });
*
* `.satisfy` accepts an optional `msg` argument which is a custom error
* message to show when the assertion fails. The message can also be given as
* the second argument to `expect`.
*
* expect(1).to.satisfy(function(num) {
* return num > 2;
* }, 'nooo why fail??');
*
* expect(1, 'nooo why fail??').to.satisfy(function(num) {
* return num > 2;
* });
*
* The alias `.satisfies` can be used interchangeably with `.satisfy`.
*
* @name satisfy
* @alias satisfies
* @param {Function} matcher
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function satisfy (matcher, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object');
var result = matcher(obj);
this.assert(
result
, 'expected #{this} to satisfy ' + _.objDisplay(matcher)
, 'expected #{this} to not satisfy' + _.objDisplay(matcher)
, flag(this, 'negate') ? false : true
, result
);
}
Assertion.addMethod('satisfy', satisfy);
Assertion.addMethod('satisfies', satisfy);
/**
* ### .closeTo(expected, delta[, msg])
*
* Asserts that the target is a number that's within a given +/- `delta` range
* of the given number `expected`. However, it's often best to assert that the
* target is equal to its expected value.
*
* // Recommended
* expect(1.5).to.equal(1.5);
*
* // Not recommended
* expect(1.5).to.be.closeTo(1, 0.5);
* expect(1.5).to.be.closeTo(2, 0.5);
* expect(1.5).to.be.closeTo(1, 1);
*
* Add `.not` earlier in the chain to negate `.closeTo`.
*
* expect(1.5).to.equal(1.5); // Recommended
* expect(1.5).to.not.be.closeTo(3, 1); // Not recommended
*
* `.closeTo` accepts an optional `msg` argument which is a custom error
* message to show when the assertion fails. The message can also be given as
* the second argument to `expect`.
*
* expect(1.5).to.be.closeTo(3, 1, 'nooo why fail??');
* expect(1.5, 'nooo why fail??').to.be.closeTo(3, 1);
*
* The alias `.approximately` can be used interchangeably with `.closeTo`.
*
* @name closeTo
* @alias approximately
* @param {Number} expected
* @param {Number} delta
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function closeTo(expected, delta, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object')
, flagMsg = flag(this, 'message')
, ssfi = flag(this, 'ssfi');
new Assertion(obj, flagMsg, ssfi, true).is.a('number');
if (typeof expected !== 'number' || typeof delta !== 'number') {
flagMsg = flagMsg ? flagMsg + ': ' : '';
throw new AssertionError(
flagMsg + 'the arguments to closeTo or approximately must be numbers',
undefined,
ssfi
);
}
this.assert(
Math.abs(obj - expected) <= delta
, 'expected #{this} to be close to ' + expected + ' +/- ' + delta
, 'expected #{this} not to be close to ' + expected + ' +/- ' + delta
);
}
Assertion.addMethod('closeTo', closeTo);
Assertion.addMethod('approximately', closeTo);
// Note: Duplicates are ignored if testing for inclusion instead of sameness.
function isSubsetOf(subset, superset, cmp, contains, ordered) {
if (!contains) {
if (subset.length !== superset.length) return false;
superset = superset.slice();
}
return subset.every(function(elem, idx) {
if (ordered) return cmp ? cmp(elem, superset[idx]) : elem === superset[idx];
if (!cmp) {
var matchIdx = superset.indexOf(elem);
if (matchIdx === -1) return false;
// Remove match from superset so not counted twice if duplicate in subset.
if (!contains) superset.splice(matchIdx, 1);
return true;
}
return superset.some(function(elem2, matchIdx) {
if (!cmp(elem, elem2)) return false;
// Remove match from superset so not counted twice if duplicate in subset.
if (!contains) superset.splice(matchIdx, 1);
return true;
});
});
}
/**
* ### .members(set[, msg])
*
* Asserts that the target array has the same members as the given array
* `set`.
*
* expect([1, 2, 3]).to.have.members([2, 1, 3]);
* expect([1, 2, 2]).to.have.members([2, 1, 2]);
*
* By default, members are compared using strict (`===`) equality. Add `.deep`
* earlier in the chain to use deep equality instead. See the `deep-eql`
* project page for info on the deep equality algorithm:
* https://github.com/chaijs/deep-eql.
*
* // Target array deeply (but not strictly) has member `{a: 1}`
* expect([{a: 1}]).to.have.deep.members([{a: 1}]);
* expect([{a: 1}]).to.not.have.members([{a: 1}]);
*
* By default, order doesn't matter. Add `.ordered` earlier in the chain to
* require that members appear in the same order.
*
* expect([1, 2, 3]).to.have.ordered.members([1, 2, 3]);
* expect([1, 2, 3]).to.have.members([2, 1, 3])
* .but.not.ordered.members([2, 1, 3]);
*
* By default, both arrays must be the same size. Add `.include` earlier in
* the chain to require that the target's members be a superset of the
* expected members. Note that duplicates are ignored in the subset when
* `.include` is added.
*
* // Target array is a superset of [1, 2] but not identical
* expect([1, 2, 3]).to.include.members([1, 2]);
* expect([1, 2, 3]).to.not.have.members([1, 2]);
*
* // Duplicates in the subset are ignored
* expect([1, 2, 3]).to.include.members([1, 2, 2, 2]);
*
* `.deep`, `.ordered`, and `.include` can all be combined. However, if
* `.include` and `.ordered` are combined, the ordering begins at the start of
* both arrays.
*
* expect([{a: 1}, {b: 2}, {c: 3}])
* .to.include.deep.ordered.members([{a: 1}, {b: 2}])
* .but.not.include.deep.ordered.members([{b: 2}, {c: 3}]);
*
* Add `.not` earlier in the chain to negate `.members`. However, it's
* dangerous to do so. The problem is that it creates uncertain expectations
* by asserting that the target array doesn't have all of the same members as
* the given array `set` but may or may not have some of them. It's often best
* to identify the exact output that's expected, and then write an assertion
* that only accepts that exact output.
*
* expect([1, 2]).to.not.include(3).and.not.include(4); // Recommended
* expect([1, 2]).to.not.have.members([3, 4]); // Not recommended
*
* `.members` accepts an optional `msg` argument which is a custom error
* message to show when the assertion fails. The message can also be given as
* the second argument to `expect`.
*
* expect([1, 2]).to.have.members([1, 2, 3], 'nooo why fail??');
* expect([1, 2], 'nooo why fail??').to.have.members([1, 2, 3]);
*
* @name members
* @param {Array} set
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
Assertion.addMethod('members', function (subset, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object')
, flagMsg = flag(this, 'message')
, ssfi = flag(this, 'ssfi');
new Assertion(obj, flagMsg, ssfi, true).to.be.an('array');
new Assertion(subset, flagMsg, ssfi, true).to.be.an('array');
var contains = flag(this, 'contains');
var ordered = flag(this, 'ordered');
var subject, failMsg, failNegateMsg, lengthCheck;
if (contains) {
subject = ordered ? 'an ordered superset' : 'a superset';
failMsg = 'expected #{this} to be ' + subject + ' of #{exp}';
failNegateMsg = 'expected #{this} to not be ' + subject + ' of #{exp}';
} else {
subject = ordered ? 'ordered members' : 'members';
failMsg = 'expected #{this} to have the same ' + subject + ' as #{exp}';
failNegateMsg = 'expected #{this} to not have the same ' + subject + ' as #{exp}';
}
var cmp = flag(this, 'deep') ? _.eql : undefined;
this.assert(
isSubsetOf(subset, obj, cmp, contains, ordered)
, failMsg
, failNegateMsg
, subset
, obj
, true
);
});
/**
* ### .oneOf(list[, msg])
*
* Asserts that the target is a member of the given array `list`. However,
* it's often best to assert that the target is equal to its expected value.
*
* expect(1).to.equal(1); // Recommended
* expect(1).to.be.oneOf([1, 2, 3]); // Not recommended
*
* Comparisons are performed using strict (`===`) equality.
*
* Add `.not` earlier in the chain to negate `.oneOf`.
*
* expect(1).to.equal(1); // Recommended
* expect(1).to.not.be.oneOf([2, 3, 4]); // Not recommended
*
* `.oneOf` accepts an optional `msg` argument which is a custom error message
* to show when the assertion fails. The message can also be given as the
* second argument to `expect`.
*
* expect(1).to.be.oneOf([2, 3, 4], 'nooo why fail??');
* expect(1, 'nooo why fail??').to.be.oneOf([2, 3, 4]);
*
* @name oneOf
* @param {Array<*>} list
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function oneOf (list, msg) {
if (msg) flag(this, 'message', msg);
var expected = flag(this, 'object')
, flagMsg = flag(this, 'message')
, ssfi = flag(this, 'ssfi');
new Assertion(list, flagMsg, ssfi, true).to.be.an('array');
this.assert(
list.indexOf(expected) > -1
, 'expected #{this} to be one of #{exp}'
, 'expected #{this} to not be one of #{exp}'
, list
, expected
);
}
Assertion.addMethod('oneOf', oneOf);
/**
* ### .change(subject[, prop[, msg]])
*
* When one argument is provided, `.change` asserts that the given function
* `subject` returns a different value when it's invoked before the target
* function compared to when it's invoked afterward. However, it's often best
* to assert that `subject` is equal to its expected value.
*
* var dots = ''
* , addDot = function () { dots += '.'; }
* , getDots = function () { return dots; };
*
* // Recommended
* expect(getDots()).to.equal('');
* addDot();
* expect(getDots()).to.equal('.');
*
* // Not recommended
* expect(addDot).to.change(getDots);
*
* When two arguments are provided, `.change` asserts that the value of the
* given object `subject`'s `prop` property is different before invoking the
* target function compared to afterward.
*
* var myObj = {dots: ''}
* , addDot = function () { myObj.dots += '.'; };
*
* // Recommended
* expect(myObj).to.have.property('dots', '');
* addDot();
* expect(myObj).to.have.property('dots', '.');
*
* // Not recommended
* expect(addDot).to.change(myObj, 'dots');
*
* Strict (`===`) equality is used to compare before and after values.
*
* Add `.not` earlier in the chain to negate `.change`.
*
* var dots = ''
* , noop = function () {}
* , getDots = function () { return dots; };
*
* expect(noop).to.not.change(getDots);
*
* var myObj = {dots: ''}
* , noop = function () {};
*
* expect(noop).to.not.change(myObj, 'dots');
*
* `.change` accepts an optional `msg` argument which is a custom error
* message to show when the assertion fails. The message can also be given as
* the second argument to `expect`. When not providing two arguments, always
* use the second form.
*
* var myObj = {dots: ''}
* , addDot = function () { myObj.dots += '.'; };
*
* expect(addDot).to.not.change(myObj, 'dots', 'nooo why fail??');
*
* var dots = ''
* , addDot = function () { dots += '.'; }
* , getDots = function () { return dots; };
*
* expect(addDot, 'nooo why fail??').to.not.change(getDots);
*
* `.change` also causes all `.by` assertions that follow in the chain to
* assert how much a numeric subject was increased or decreased by. However,
* it's dangerous to use `.change.by`. The problem is that it creates
* uncertain expectations by asserting that the subject either increases by
* the given delta, or that it decreases by the given delta. It's often best
* to identify the exact output that's expected, and then write an assertion
* that only accepts that exact output.
*
* var myObj = {val: 1}
* , addTwo = function () { myObj.val += 2; }
* , subtractTwo = function () { myObj.val -= 2; };
*
* expect(addTwo).to.increase(myObj, 'val').by(2); // Recommended
* expect(addTwo).to.change(myObj, 'val').by(2); // Not recommended
*
* expect(subtractTwo).to.decrease(myObj, 'val').by(2); // Recommended
* expect(subtractTwo).to.change(myObj, 'val').by(2); // Not recommended
*
* The alias `.changes` can be used interchangeably with `.change`.
*
* @name change
* @alias changes
* @param {String} subject
* @param {String} prop name _optional_
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function assertChanges (subject, prop, msg) {
if (msg) flag(this, 'message', msg);
var fn = flag(this, 'object')
, flagMsg = flag(this, 'message')
, ssfi = flag(this, 'ssfi');
new Assertion(fn, flagMsg, ssfi, true).is.a('function');
var initial;
if (!prop) {
new Assertion(subject, flagMsg, ssfi, true).is.a('function');
initial = subject();
} else {
new Assertion(subject, flagMsg, ssfi, true).to.have.property(prop);
initial = subject[prop];
}
fn();
var final = prop === undefined || prop === null ? subject() : subject[prop];
var msgObj = prop === undefined || prop === null ? initial : '.' + prop;
// This gets flagged because of the .by(delta) assertion
flag(this, 'deltaMsgObj', msgObj);
flag(this, 'initialDeltaValue', initial);
flag(this, 'finalDeltaValue', final);
flag(this, 'deltaBehavior', 'change');
flag(this, 'realDelta', final !== initial);
this.assert(
initial !== final
, 'expected ' + msgObj + ' to change'
, 'expected ' + msgObj + ' to not change'
);
}
Assertion.addMethod('change', assertChanges);
Assertion.addMethod('changes', assertChanges);
/**
* ### .increase(subject[, prop[, msg]])
*
* When one argument is provided, `.increase` asserts that the given function
* `subject` returns a greater number when it's invoked after invoking the
* target function compared to when it's invoked beforehand. `.increase` also
* causes all `.by` assertions that follow in the chain to assert how much
* greater of a number is returned. It's often best to assert that the return
* value increased by the expected amount, rather than asserting it increased
* by any amount.
*
* var val = 1
* , addTwo = function () { val += 2; }
* , getVal = function () { return val; };
*
* expect(addTwo).to.increase(getVal).by(2); // Recommended
* expect(addTwo).to.increase(getVal); // Not recommended
*
* When two arguments are provided, `.increase` asserts that the value of the
* given object `subject`'s `prop` property is greater after invoking the
* target function compared to beforehand.
*
* var myObj = {val: 1}
* , addTwo = function () { myObj.val += 2; };
*
* expect(addTwo).to.increase(myObj, 'val').by(2); // Recommended
* expect(addTwo).to.increase(myObj, 'val'); // Not recommended
*
* Add `.not` earlier in the chain to negate `.increase`. However, it's
* dangerous to do so. The problem is that it creates uncertain expectations
* by asserting that the subject either decreases, or that it stays the same.
* It's often best to identify the exact output that's expected, and then
* write an assertion that only accepts that exact output.
*
* When the subject is expected to decrease, it's often best to assert that it
* decreased by the expected amount.
*
* var myObj = {val: 1}
* , subtractTwo = function () { myObj.val -= 2; };
*
* expect(subtractTwo).to.decrease(myObj, 'val').by(2); // Recommended
* expect(subtractTwo).to.not.increase(myObj, 'val'); // Not recommended
*
* When the subject is expected to stay the same, it's often best to assert
* exactly that.
*
* var myObj = {val: 1}
* , noop = function () {};
*
* expect(noop).to.not.change(myObj, 'val'); // Recommended
* expect(noop).to.not.increase(myObj, 'val'); // Not recommended
*
* `.increase` accepts an optional `msg` argument which is a custom error
* message to show when the assertion fails. The message can also be given as
* the second argument to `expect`. When not providing two arguments, always
* use the second form.
*
* var myObj = {val: 1}
* , noop = function () {};
*
* expect(noop).to.increase(myObj, 'val', 'nooo why fail??');
*
* var val = 1
* , noop = function () {}
* , getVal = function () { return val; };
*
* expect(noop, 'nooo why fail??').to.increase(getVal);
*
* The alias `.increases` can be used interchangeably with `.increase`.
*
* @name increase
* @alias increases
* @param {String|Function} subject
* @param {String} prop name _optional_
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function assertIncreases (subject, prop, msg) {
if (msg) flag(this, 'message', msg);
var fn = flag(this, 'object')
, flagMsg = flag(this, 'message')
, ssfi = flag(this, 'ssfi');
new Assertion(fn, flagMsg, ssfi, true).is.a('function');
var initial;
if (!prop) {
new Assertion(subject, flagMsg, ssfi, true).is.a('function');
initial = subject();
} else {
new Assertion(subject, flagMsg, ssfi, true).to.have.property(prop);
initial = subject[prop];
}
// Make sure that the target is a number
new Assertion(initial, flagMsg, ssfi, true).is.a('number');
fn();
var final = prop === undefined || prop === null ? subject() : subject[prop];
var msgObj = prop === undefined || prop === null ? initial : '.' + prop;
flag(this, 'deltaMsgObj', msgObj);
flag(this, 'initialDeltaValue', initial);
flag(this, 'finalDeltaValue', final);
flag(this, 'deltaBehavior', 'increase');
flag(this, 'realDelta', final - initial);
this.assert(
final - initial > 0
, 'expected ' + msgObj + ' to increase'
, 'expected ' + msgObj + ' to not increase'
);
}
Assertion.addMethod('increase', assertIncreases);
Assertion.addMethod('increases', assertIncreases);
/**
* ### .decrease(subject[, prop[, msg]])
*
* When one argument is provided, `.decrease` asserts that the given function
* `subject` returns a lesser number when it's invoked after invoking the
* target function compared to when it's invoked beforehand. `.decrease` also
* causes all `.by` assertions that follow in the chain to assert how much
* lesser of a number is returned. It's often best to assert that the return
* value decreased by the expected amount, rather than asserting it decreased
* by any amount.
*
* var val = 1
* , subtractTwo = function () { val -= 2; }
* , getVal = function () { return val; };
*
* expect(subtractTwo).to.decrease(getVal).by(2); // Recommended
* expect(subtractTwo).to.decrease(getVal); // Not recommended
*
* When two arguments are provided, `.decrease` asserts that the value of the
* given object `subject`'s `prop` property is lesser after invoking the
* target function compared to beforehand.
*
* var myObj = {val: 1}
* , subtractTwo = function () { myObj.val -= 2; };
*
* expect(subtractTwo).to.decrease(myObj, 'val').by(2); // Recommended
* expect(subtractTwo).to.decrease(myObj, 'val'); // Not recommended
*
* Add `.not` earlier in the chain to negate `.decrease`. However, it's
* dangerous to do so. The problem is that it creates uncertain expectations
* by asserting that the subject either increases, or that it stays the same.
* It's often best to identify the exact output that's expected, and then
* write an assertion that only accepts that exact output.
*
* When the subject is expected to increase, it's often best to assert that it
* increased by the expected amount.
*
* var myObj = {val: 1}
* , addTwo = function () { myObj.val += 2; };
*
* expect(addTwo).to.increase(myObj, 'val').by(2); // Recommended
* expect(addTwo).to.not.decrease(myObj, 'val'); // Not recommended
*
* When the subject is expected to stay the same, it's often best to assert
* exactly that.
*
* var myObj = {val: 1}
* , noop = function () {};
*
* expect(noop).to.not.change(myObj, 'val'); // Recommended
* expect(noop).to.not.decrease(myObj, 'val'); // Not recommended
*
* `.decrease` accepts an optional `msg` argument which is a custom error
* message to show when the assertion fails. The message can also be given as
* the second argument to `expect`. When not providing two arguments, always
* use the second form.
*
* var myObj = {val: 1}
* , noop = function () {};
*
* expect(noop).to.decrease(myObj, 'val', 'nooo why fail??');
*
* var val = 1
* , noop = function () {}
* , getVal = function () { return val; };
*
* expect(noop, 'nooo why fail??').to.decrease(getVal);
*
* The alias `.decreases` can be used interchangeably with `.decrease`.
*
* @name decrease
* @alias decreases
* @param {String|Function} subject
* @param {String} prop name _optional_
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function assertDecreases (subject, prop, msg) {
if (msg) flag(this, 'message', msg);
var fn = flag(this, 'object')
, flagMsg = flag(this, 'message')
, ssfi = flag(this, 'ssfi');
new Assertion(fn, flagMsg, ssfi, true).is.a('function');
var initial;
if (!prop) {
new Assertion(subject, flagMsg, ssfi, true).is.a('function');
initial = subject();
} else {
new Assertion(subject, flagMsg, ssfi, true).to.have.property(prop);
initial = subject[prop];
}
// Make sure that the target is a number
new Assertion(initial, flagMsg, ssfi, true).is.a('number');
fn();
var final = prop === undefined || prop === null ? subject() : subject[prop];
var msgObj = prop === undefined || prop === null ? initial : '.' + prop;
flag(this, 'deltaMsgObj', msgObj);
flag(this, 'initialDeltaValue', initial);
flag(this, 'finalDeltaValue', final);
flag(this, 'deltaBehavior', 'decrease');
flag(this, 'realDelta', initial - final);
this.assert(
final - initial < 0
, 'expected ' + msgObj + ' to decrease'
, 'expected ' + msgObj + ' to not decrease'
);
}
Assertion.addMethod('decrease', assertDecreases);
Assertion.addMethod('decreases', assertDecreases);
/**
* ### .by(delta[, msg])
*
* When following an `.increase` assertion in the chain, `.by` asserts that
* the subject of the `.increase` assertion increased by the given `delta`.
*
* var myObj = {val: 1}
* , addTwo = function () { myObj.val += 2; };
*
* expect(addTwo).to.increase(myObj, 'val').by(2);
*
* When following a `.decrease` assertion in the chain, `.by` asserts that the
* subject of the `.decrease` assertion decreased by the given `delta`.
*
* var myObj = {val: 1}
* , subtractTwo = function () { myObj.val -= 2; };
*
* expect(subtractTwo).to.decrease(myObj, 'val').by(2);
*
* When following a `.change` assertion in the chain, `.by` asserts that the
* subject of the `.change` assertion either increased or decreased by the
* given `delta`. However, it's dangerous to use `.change.by`. The problem is
* that it creates uncertain expectations. It's often best to identify the
* exact output that's expected, and then write an assertion that only accepts
* that exact output.
*
* var myObj = {val: 1}
* , addTwo = function () { myObj.val += 2; }
* , subtractTwo = function () { myObj.val -= 2; };
*
* expect(addTwo).to.increase(myObj, 'val').by(2); // Recommended
* expect(addTwo).to.change(myObj, 'val').by(2); // Not recommended
*
* expect(subtractTwo).to.decrease(myObj, 'val').by(2); // Recommended
* expect(subtractTwo).to.change(myObj, 'val').by(2); // Not recommended
*
* Add `.not` earlier in the chain to negate `.by`. However, it's often best
* to assert that the subject changed by its expected delta, rather than
* asserting that it didn't change by one of countless unexpected deltas.
*
* var myObj = {val: 1}
* , addTwo = function () { myObj.val += 2; };
*
* // Recommended
* expect(addTwo).to.increase(myObj, 'val').by(2);
*
* // Not recommended
* expect(addTwo).to.increase(myObj, 'val').but.not.by(3);
*
* `.by` accepts an optional `msg` argument which is a custom error message to
* show when the assertion fails. The message can also be given as the second
* argument to `expect`.
*
* var myObj = {val: 1}
* , addTwo = function () { myObj.val += 2; };
*
* expect(addTwo).to.increase(myObj, 'val').by(3, 'nooo why fail??');
* expect(addTwo, 'nooo why fail??').to.increase(myObj, 'val').by(3);
*
* @name by
* @param {Number} delta
* @param {String} msg _optional_
* @namespace BDD
* @api public
*/
function assertDelta(delta, msg) {
if (msg) flag(this, 'message', msg);
var msgObj = flag(this, 'deltaMsgObj');
var initial = flag(this, 'initialDeltaValue');
var final = flag(this, 'finalDeltaValue');
var behavior = flag(this, 'deltaBehavior');
var realDelta = flag(this, 'realDelta');
var expression;
if (behavior === 'change') {
expression = Math.abs(final - initial) === Math.abs(delta);
} else {
expression = realDelta === Math.abs(delta);
}
this.assert(
expression
, 'expected ' + msgObj + ' to ' + behavior + ' by ' + delta
, 'expected ' + msgObj + ' to not ' + behavior + ' by ' + delta
);
}
Assertion.addMethod('by', assertDelta);
/**
* ### .extensible
*
* Asserts that the target is extensible, which means that new properties can
* be added to it. Primitives are never extensible.
*
* expect({a: 1}).to.be.extensible;
*
* Add `.not` earlier in the chain to negate `.extensible`.
*
* var nonExtensibleObject = Object.preventExtensions({})
* , sealedObject = Object.seal({})
* , frozenObject = Object.freeze({});
*
* expect(nonExtensibleObject).to.not.be.extensible;
* expect(sealedObject).to.not.be.extensible;
* expect(frozenObject).to.not.be.extensible;
* expect(1).to.not.be.extensible;
*
* A custom error message can be given as the second argument to `expect`.
*
* expect(1, 'nooo why fail??').to.be.extensible;
*
* @name extensible
* @namespace BDD
* @api public
*/
Assertion.addProperty('extensible', function() {
var obj = flag(this, 'object');
// In ES5, if the argument to this method is a primitive, then it will cause a TypeError.
// In ES6, a non-object argument will be treated as if it was a non-extensible ordinary object, simply return false.
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isExtensible
// The following provides ES6 behavior for ES5 environments.
var isExtensible = obj === Object(obj) && Object.isExtensible(obj);
this.assert(
isExtensible
, 'expected #{this} to be extensible'
, 'expected #{this} to not be extensible'
);
});
/**
* ### .sealed
*
* Asserts that the target is sealed, which means that new properties can't be
* added to it, and its existing properties can't be reconfigured or deleted.
* However, it's possible that its existing properties can still be reassigned
* to different values. Primitives are always sealed.
*
* var sealedObject = Object.seal({});
* var frozenObject = Object.freeze({});
*
* expect(sealedObject).to.be.sealed;
* expect(frozenObject).to.be.sealed;
* expect(1).to.be.sealed;
*
* Add `.not` earlier in the chain to negate `.sealed`.
*
* expect({a: 1}).to.not.be.sealed;
*
* A custom error message can be given as the second argument to `expect`.
*
* expect({a: 1}, 'nooo why fail??').to.be.sealed;
*
* @name sealed
* @namespace BDD
* @api public
*/
Assertion.addProperty('sealed', function() {
var obj = flag(this, 'object');
// In ES5, if the argument to this method is a primitive, then it will cause a TypeError.
// In ES6, a non-object argument will be treated as if it was a sealed ordinary object, simply return true.
// See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isSealed
// The following provides ES6 behavior for ES5 environments.
var isSealed = obj === Object(obj) ? Object.isSealed(obj) : true;
this.assert(
isSealed
, 'expected #{this} to be sealed'
, 'expected #{this} to not be sealed'
);
});
/**
* ### .frozen
*
* Asserts that the target is frozen, which means that new properties can't be
* added to it, and its existing properties can't be reassigned to different
* values, reconfigured, or deleted. Primitives are always frozen.
*
* var frozenObject = Object.freeze({});
*
* expect(frozenObject).to.be.frozen;
* expect(1).to.be.frozen;
*
* Add `.not` earlier in the chain to negate `.frozen`.
*
* expect({a: 1}).to.not.be.frozen;
*
* A custom error message can be given as the second argument to `expect`.
*
* expect({a: 1}, 'nooo why fail??').to.be.frozen;
*
* @name frozen
* @namespace BDD
* @api public
*/
Assertion.addProperty('frozen', function() {
var obj = flag(this, 'object');
// In ES5, if the argument to this method is a primitive, then it will cause a TypeError.
// In ES6, a non-object argument will be treated as if it was a frozen ordinary object, simply return true.
// See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isFrozen
// The following provides ES6 behavior for ES5 environments.
var isFrozen = obj === Object(obj) ? Object.isFrozen(obj) : true;
this.assert(
isFrozen
, 'expected #{this} to be frozen'
, 'expected #{this} to not be frozen'
);
});
/**
* ### .finite
*
* Asserts that the target is a number, and isn't `NaN` or positive/negative
* `Infinity`.
*
* expect(1).to.be.finite;
*
* Add `.not` earlier in the chain to negate `.finite`. However, it's
* dangerous to do so. The problem is that it creates uncertain expectations
* by asserting that the subject either isn't a number, or that it's `NaN`, or
* that it's positive `Infinity`, or that it's negative `Infinity`. It's often
* best to identify the exact output that's expected, and then write an
* assertion that only accepts that exact output.
*
* When the target isn't expected to be a number, it's often best to assert
* that it's the expected type, rather than asserting that it isn't one of
* many unexpected types.
*
* expect('foo').to.be.a('string'); // Recommended
* expect('foo').to.not.be.finite; // Not recommended
*
* When the target is expected to be `NaN`, it's often best to assert exactly
* that.
*
* expect(NaN).to.be.NaN; // Recommended
* expect(NaN).to.not.be.finite; // Not recommended
*
* When the target is expected to be positive infinity, it's often best to
* assert exactly that.
*
* expect(Infinity).to.equal(Infinity); // Recommended
* expect(Infinity).to.not.be.finite; // Not recommended
*
* When the target is expected to be negative infinity, it's often best to
* assert exactly that.
*
* expect(-Infinity).to.equal(-Infinity); // Recommended
* expect(-Infinity).to.not.be.finite; // Not recommended
*
* A custom error message can be given as the second argument to `expect`.
*
* expect('foo', 'nooo why fail??').to.be.finite;
*
* @name finite
* @namespace BDD
* @api public
*/
Assertion.addProperty('finite', function(msg) {
var obj = flag(this, 'object');
this.assert(
typeof obj === "number" && isFinite(obj)
, 'expected #{this} to be a finite number'
, 'expected #{this} to not be a finite number'
);
});
};
/***/ }),
/* 292 */
/*!*************************************************!*\
!*** ./node_modules/chai/lib/chai/assertion.js ***!
\*************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* chai
* http://chaijs.com
* Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var config = __webpack_require__(/*! ./config */ 112);
module.exports = function (_chai, util) {
/*!
* Module dependencies.
*/
var AssertionError = _chai.AssertionError
, flag = util.flag;
/*!
* Module export.
*/
_chai.Assertion = Assertion;
/*!
* Assertion Constructor
*
* Creates object for chaining.
*
* `Assertion` objects contain metadata in the form of flags. Three flags can
* be assigned during instantiation by passing arguments to this constructor:
*
* - `object`: This flag contains the target of the assertion. For example, in
* the assertion `expect(numKittens).to.equal(7);`, the `object` flag will
* contain `numKittens` so that the `equal` assertion can reference it when
* needed.
*
* - `message`: This flag contains an optional custom error message to be
* prepended to the error message that's generated by the assertion when it
* fails.
*
* - `ssfi`: This flag stands for "start stack function indicator". It
* contains a function reference that serves as the starting point for
* removing frames from the stack trace of the error that's created by the
* assertion when it fails. The goal is to provide a cleaner stack trace to
* end users by removing Chai's internal functions. Note that it only works
* in environments that support `Error.captureStackTrace`, and only when
* `Chai.config.includeStack` hasn't been set to `false`.
*
* - `lockSsfi`: This flag controls whether or not the given `ssfi` flag
* should retain its current value, even as assertions are chained off of
* this object. This is usually set to `true` when creating a new assertion
* from within another assertion. It's also temporarily set to `true` before
* an overwritten assertion gets called by the overwriting assertion.
*
* @param {Mixed} obj target of the assertion
* @param {String} msg (optional) custom error message
* @param {Function} ssfi (optional) starting point for removing stack frames
* @param {Boolean} lockSsfi (optional) whether or not the ssfi flag is locked
* @api private
*/
function Assertion (obj, msg, ssfi, lockSsfi) {
flag(this, 'ssfi', ssfi || Assertion);
flag(this, 'lockSsfi', lockSsfi);
flag(this, 'object', obj);
flag(this, 'message', msg);
return util.proxify(this);
}
Object.defineProperty(Assertion, 'includeStack', {
get: function() {
console.warn('Assertion.includeStack is deprecated, use chai.config.includeStack instead.');
return config.includeStack;
},
set: function(value) {
console.warn('Assertion.includeStack is deprecated, use chai.config.includeStack instead.');
config.includeStack = value;
}
});
Object.defineProperty(Assertion, 'showDiff', {
get: function() {
console.warn('Assertion.showDiff is deprecated, use chai.config.showDiff instead.');
return config.showDiff;
},
set: function(value) {
console.warn('Assertion.showDiff is deprecated, use chai.config.showDiff instead.');
config.showDiff = value;
}
});
Assertion.addProperty = function (name, fn) {
util.addProperty(this.prototype, name, fn);
};
Assertion.addMethod = function (name, fn) {
util.addMethod(this.prototype, name, fn);
};
Assertion.addChainableMethod = function (name, fn, chainingBehavior) {
util.addChainableMethod(this.prototype, name, fn, chainingBehavior);
};
Assertion.overwriteProperty = function (name, fn) {
util.overwriteProperty(this.prototype, name, fn);
};
Assertion.overwriteMethod = function (name, fn) {
util.overwriteMethod(this.prototype, name, fn);
};
Assertion.overwriteChainableMethod = function (name, fn, chainingBehavior) {
util.overwriteChainableMethod(this.prototype, name, fn, chainingBehavior);
};
/**
* ### .assert(expression, message, negateMessage, expected, actual, showDiff)
*
* Executes an expression and check expectations. Throws AssertionError for reporting if test doesn't pass.
*
* @name assert
* @param {Philosophical} expression to be tested
* @param {String|Function} message or function that returns message to display if expression fails
* @param {String|Function} negatedMessage or function that returns negatedMessage to display if negated expression fails
* @param {Mixed} expected value (remember to check for negation)
* @param {Mixed} actual (optional) will default to `this.obj`
* @param {Boolean} showDiff (optional) when set to `true`, assert will display a diff in addition to the message if expression fails
* @api private
*/
Assertion.prototype.assert = function (expr, msg, negateMsg, expected, _actual, showDiff) {
var ok = util.test(this, arguments);
if (false !== showDiff) showDiff = true;
if (undefined === expected && undefined === _actual) showDiff = false;
if (true !== config.showDiff) showDiff = false;
if (!ok) {
msg = util.getMessage(this, arguments);
var actual = util.getActual(this, arguments);
throw new AssertionError(msg, {
actual: actual
, expected: expected
, showDiff: showDiff
}, (config.includeStack) ? this.assert : flag(this, 'ssfi'));
}
};
/*!
* ### ._obj
*
* Quick reference to stored `actual` value for plugin developers.
*
* @api private
*/
Object.defineProperty(Assertion.prototype, '_obj',
{ get: function () {
return flag(this, 'object');
}
, set: function (val) {
flag(this, 'object', val);
}
});
};
/***/ }),
/* 293 */
/*!***************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/isNaN.js ***!
\***************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*!
* Chai - isNaN utility
* Copyright(c) 2012-2015 Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
* MIT Licensed
*/
/**
* ### .isNaN(value)
*
* Checks if the given value is NaN or not.
*
* utils.isNaN(NaN); // true
*
* @param {Value} The value which has to be checked if it is NaN
* @name isNaN
* @api private
*/
function isNaN(value) {
// Refer http://www.ecma-international.org/ecma-262/6.0/#sec-isnan-number
// section's NOTE.
return value !== value;
}
// If ECMAScript 6's Number.isNaN is present, prefer that.
module.exports = Number.isNaN || isNaN;
/***/ }),
/* 294 */
/*!************************************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/getOwnEnumerableProperties.js ***!
\************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Chai - getOwnEnumerableProperties utility
* Copyright(c) 2011-2016 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/*!
* Module dependancies
*/
var getOwnEnumerablePropertySymbols = __webpack_require__(/*! ./getOwnEnumerablePropertySymbols */ 215);
/**
* ### .getOwnEnumerableProperties(object)
*
* This allows the retrieval of directly-owned enumerable property names and
* symbols of an object. This function is necessary because Object.keys only
* returns enumerable property names, not enumerable property symbols.
*
* @param {Object} object
* @returns {Array}
* @namespace Utils
* @name getOwnEnumerableProperties
* @api public
*/
module.exports = function getOwnEnumerableProperties(obj) {
return Object.keys(obj).concat(getOwnEnumerablePropertySymbols(obj));
};
/***/ }),
/* 295 */
/*!**************************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/compareByInspect.js ***!
\**************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Chai - compareByInspect utility
* Copyright(c) 2011-2016 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/*!
* Module dependancies
*/
var inspect = __webpack_require__(/*! ./inspect */ 144);
/**
* ### .compareByInspect(mixed, mixed)
*
* To be used as a compareFunction with Array.prototype.sort. Compares elements
* using inspect instead of default behavior of using toString so that Symbols
* and objects with irregular/missing toString can still be sorted without a
* TypeError.
*
* @param {Mixed} first element to compare
* @param {Mixed} second element to compare
* @returns {Number} -1 if 'a' should come before 'b'; otherwise 1
* @name compareByInspect
* @namespace Utils
* @api public
*/
module.exports = function compareByInspect(a, b) {
return inspect(a) < inspect(b) ? -1 : 1;
};
/***/ }),
/* 296 */
/*!**********************************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/overwriteChainableMethod.js ***!
\**********************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Chai - overwriteChainableMethod utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var chai = __webpack_require__(/*! ../../chai */ 113);
var transferFlags = __webpack_require__(/*! ./transferFlags */ 111);
/**
* ### .overwriteChainableMethod(ctx, name, method, chainingBehavior)
*
* Overwites an already existing chainable method
* and provides access to the previous function or
* property. Must return functions to be used for
* name.
*
* utils.overwriteChainableMethod(chai.Assertion.prototype, 'lengthOf',
* function (_super) {
* }
* , function (_super) {
* }
* );
*
* Can also be accessed directly from `chai.Assertion`.
*
* chai.Assertion.overwriteChainableMethod('foo', fn, fn);
*
* Then can be used as any other assertion.
*
* expect(myFoo).to.have.lengthOf(3);
* expect(myFoo).to.have.lengthOf.above(3);
*
* @param {Object} ctx object whose method / property is to be overwritten
* @param {String} name of method / property to overwrite
* @param {Function} method function that returns a function to be used for name
* @param {Function} chainingBehavior function that returns a function to be used for property
* @namespace Utils
* @name overwriteChainableMethod
* @api public
*/
module.exports = function overwriteChainableMethod(ctx, name, method, chainingBehavior) {
var chainableBehavior = ctx.__methods[name];
var _chainingBehavior = chainableBehavior.chainingBehavior;
chainableBehavior.chainingBehavior = function overwritingChainableMethodGetter() {
var result = chainingBehavior(_chainingBehavior).call(this);
if (result !== undefined) {
return result;
}
var newAssertion = new chai.Assertion();
transferFlags(this, newAssertion);
return newAssertion;
};
var _method = chainableBehavior.method;
chainableBehavior.method = function overwritingChainableMethodWrapper() {
var result = method(_method).apply(this, arguments);
if (result !== undefined) {
return result;
}
var newAssertion = new chai.Assertion();
transferFlags(this, newAssertion);
return newAssertion;
};
};
/***/ }),
/* 297 */
/*!****************************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/addChainableMethod.js ***!
\****************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Chai - addChainingMethod utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/*!
* Module dependencies
*/
var addLengthGuard = __webpack_require__(/*! ./addLengthGuard */ 142);
var chai = __webpack_require__(/*! ../../chai */ 113);
var flag = __webpack_require__(/*! ./flag */ 97);
var proxify = __webpack_require__(/*! ./proxify */ 141);
var transferFlags = __webpack_require__(/*! ./transferFlags */ 111);
/*!
* Module variables
*/
// Check whether `Object.setPrototypeOf` is supported
var canSetPrototype = typeof Object.setPrototypeOf === 'function';
// Without `Object.setPrototypeOf` support, this module will need to add properties to a function.
// However, some of functions' own props are not configurable and should be skipped.
var testFn = function() {};
var excludeNames = Object.getOwnPropertyNames(testFn).filter(function(name) {
var propDesc = Object.getOwnPropertyDescriptor(testFn, name);
// Note: PhantomJS 1.x includes `callee` as one of `testFn`'s own properties,
// but then returns `undefined` as the property descriptor for `callee`. As a
// workaround, we perform an otherwise unnecessary type-check for `propDesc`,
// and then filter it out if it's not an object as it should be.
if (typeof propDesc !== 'object')
return true;
return !propDesc.configurable;
});
// Cache `Function` properties
var call = Function.prototype.call,
apply = Function.prototype.apply;
/**
* ### .addChainableMethod(ctx, name, method, chainingBehavior)
*
* Adds a method to an object, such that the method can also be chained.
*
* utils.addChainableMethod(chai.Assertion.prototype, 'foo', function (str) {
* var obj = utils.flag(this, 'object');
* new chai.Assertion(obj).to.be.equal(str);
* });
*
* Can also be accessed directly from `chai.Assertion`.
*
* chai.Assertion.addChainableMethod('foo', fn, chainingBehavior);
*
* The result can then be used as both a method assertion, executing both `method` and
* `chainingBehavior`, or as a language chain, which only executes `chainingBehavior`.
*
* expect(fooStr).to.be.foo('bar');
* expect(fooStr).to.be.foo.equal('foo');
*
* @param {Object} ctx object to which the method is added
* @param {String} name of method to add
* @param {Function} method function to be used for `name`, when called
* @param {Function} chainingBehavior function to be called every time the property is accessed
* @namespace Utils
* @name addChainableMethod
* @api public
*/
module.exports = function addChainableMethod(ctx, name, method, chainingBehavior) {
if (typeof chainingBehavior !== 'function') {
chainingBehavior = function () { };
}
var chainableBehavior = {
method: method
, chainingBehavior: chainingBehavior
};
// save the methods so we can overwrite them later, if we need to.
if (!ctx.__methods) {
ctx.__methods = {};
}
ctx.__methods[name] = chainableBehavior;
Object.defineProperty(ctx, name,
{ get: function chainableMethodGetter() {
chainableBehavior.chainingBehavior.call(this);
var chainableMethodWrapper = function () {
// Setting the `ssfi` flag to `chainableMethodWrapper` causes this
// function to be the starting point for removing implementation
// frames from the stack trace of a failed assertion.
//
// However, we only want to use this function as the starting point if
// the `lockSsfi` flag isn't set.
//
// If the `lockSsfi` flag is set, then this assertion is being
// invoked from inside of another assertion. In this case, the `ssfi`
// flag has already been set by the outer assertion.
//
// Note that overwriting a chainable method merely replaces the saved
// methods in `ctx.__methods` instead of completely replacing the
// overwritten assertion. Therefore, an overwriting assertion won't
// set the `ssfi` or `lockSsfi` flags.
if (!flag(this, 'lockSsfi')) {
flag(this, 'ssfi', chainableMethodWrapper);
}
var result = chainableBehavior.method.apply(this, arguments);
if (result !== undefined) {
return result;
}
var newAssertion = new chai.Assertion();
transferFlags(this, newAssertion);
return newAssertion;
};
addLengthGuard(chainableMethodWrapper, name, true);
// Use `Object.setPrototypeOf` if available
if (canSetPrototype) {
// Inherit all properties from the object by replacing the `Function` prototype
var prototype = Object.create(this);
// Restore the `call` and `apply` methods from `Function`
prototype.call = call;
prototype.apply = apply;
Object.setPrototypeOf(chainableMethodWrapper, prototype);
}
// Otherwise, redefine all properties (slow!)
else {
var asserterNames = Object.getOwnPropertyNames(ctx);
asserterNames.forEach(function (asserterName) {
if (excludeNames.indexOf(asserterName) !== -1) {
return;
}
var pd = Object.getOwnPropertyDescriptor(ctx, asserterName);
Object.defineProperty(chainableMethodWrapper, asserterName, pd);
});
}
transferFlags(this, chainableMethodWrapper);
return proxify(chainableMethodWrapper);
}
, configurable: true
});
};
/***/ }),
/* 298 */
/*!*************************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/overwriteMethod.js ***!
\*************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Chai - overwriteMethod utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var addLengthGuard = __webpack_require__(/*! ./addLengthGuard */ 142);
var chai = __webpack_require__(/*! ../../chai */ 113);
var flag = __webpack_require__(/*! ./flag */ 97);
var proxify = __webpack_require__(/*! ./proxify */ 141);
var transferFlags = __webpack_require__(/*! ./transferFlags */ 111);
/**
* ### .overwriteMethod(ctx, name, fn)
*
* Overwites an already existing method and provides
* access to previous function. Must return function
* to be used for name.
*
* utils.overwriteMethod(chai.Assertion.prototype, 'equal', function (_super) {
* return function (str) {
* var obj = utils.flag(this, 'object');
* if (obj instanceof Foo) {
* new chai.Assertion(obj.value).to.equal(str);
* } else {
* _super.apply(this, arguments);
* }
* }
* });
*
* Can also be accessed directly from `chai.Assertion`.
*
* chai.Assertion.overwriteMethod('foo', fn);
*
* Then can be used as any other assertion.
*
* expect(myFoo).to.equal('bar');
*
* @param {Object} ctx object whose method is to be overwritten
* @param {String} name of method to overwrite
* @param {Function} method function that returns a function to be used for name
* @namespace Utils
* @name overwriteMethod
* @api public
*/
module.exports = function overwriteMethod(ctx, name, method) {
var _method = ctx[name]
, _super = function () {
throw new Error(name + ' is not a function');
};
if (_method && 'function' === typeof _method)
_super = _method;
var overwritingMethodWrapper = function () {
// Setting the `ssfi` flag to `overwritingMethodWrapper` causes this
// function to be the starting point for removing implementation frames from
// the stack trace of a failed assertion.
//
// However, we only want to use this function as the starting point if the
// `lockSsfi` flag isn't set.
//
// If the `lockSsfi` flag is set, then either this assertion has been
// overwritten by another assertion, or this assertion is being invoked from
// inside of another assertion. In the first case, the `ssfi` flag has
// already been set by the overwriting assertion. In the second case, the
// `ssfi` flag has already been set by the outer assertion.
if (!flag(this, 'lockSsfi')) {
flag(this, 'ssfi', overwritingMethodWrapper);
}
// Setting the `lockSsfi` flag to `true` prevents the overwritten assertion
// from changing the `ssfi` flag. By this point, the `ssfi` flag is already
// set to the correct starting point for this assertion.
var origLockSsfi = flag(this, 'lockSsfi');
flag(this, 'lockSsfi', true);
var result = method(_super).apply(this, arguments);
flag(this, 'lockSsfi', origLockSsfi);
if (result !== undefined) {
return result;
}
var newAssertion = new chai.Assertion();
transferFlags(this, newAssertion);
return newAssertion;
}
addLengthGuard(overwritingMethodWrapper, name, false);
ctx[name] = proxify(overwritingMethodWrapper, name);
};
/***/ }),
/* 299 */
/*!***************************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/overwriteProperty.js ***!
\***************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Chai - overwriteProperty utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var chai = __webpack_require__(/*! ../../chai */ 113);
var flag = __webpack_require__(/*! ./flag */ 97);
var isProxyEnabled = __webpack_require__(/*! ./isProxyEnabled */ 143);
var transferFlags = __webpack_require__(/*! ./transferFlags */ 111);
/**
* ### .overwriteProperty(ctx, name, fn)
*
* Overwites an already existing property getter and provides
* access to previous value. Must return function to use as getter.
*
* utils.overwriteProperty(chai.Assertion.prototype, 'ok', function (_super) {
* return function () {
* var obj = utils.flag(this, 'object');
* if (obj instanceof Foo) {
* new chai.Assertion(obj.name).to.equal('bar');
* } else {
* _super.call(this);
* }
* }
* });
*
*
* Can also be accessed directly from `chai.Assertion`.
*
* chai.Assertion.overwriteProperty('foo', fn);
*
* Then can be used as any other assertion.
*
* expect(myFoo).to.be.ok;
*
* @param {Object} ctx object whose property is to be overwritten
* @param {String} name of property to overwrite
* @param {Function} getter function that returns a getter function to be used for name
* @namespace Utils
* @name overwriteProperty
* @api public
*/
module.exports = function overwriteProperty(ctx, name, getter) {
var _get = Object.getOwnPropertyDescriptor(ctx, name)
, _super = function () {};
if (_get && 'function' === typeof _get.get)
_super = _get.get
Object.defineProperty(ctx, name,
{ get: function overwritingPropertyGetter() {
// Setting the `ssfi` flag to `overwritingPropertyGetter` causes this
// function to be the starting point for removing implementation frames
// from the stack trace of a failed assertion.
//
// However, we only want to use this function as the starting point if
// the `lockSsfi` flag isn't set and proxy protection is disabled.
//
// If the `lockSsfi` flag is set, then either this assertion has been
// overwritten by another assertion, or this assertion is being invoked
// from inside of another assertion. In the first case, the `ssfi` flag
// has already been set by the overwriting assertion. In the second
// case, the `ssfi` flag has already been set by the outer assertion.
//
// If proxy protection is enabled, then the `ssfi` flag has already been
// set by the proxy getter.
if (!isProxyEnabled() && !flag(this, 'lockSsfi')) {
flag(this, 'ssfi', overwritingPropertyGetter);
}
// Setting the `lockSsfi` flag to `true` prevents the overwritten
// assertion from changing the `ssfi` flag. By this point, the `ssfi`
// flag is already set to the correct starting point for this assertion.
var origLockSsfi = flag(this, 'lockSsfi');
flag(this, 'lockSsfi', true);
var result = getter(_super).call(this);
flag(this, 'lockSsfi', origLockSsfi);
if (result !== undefined) {
return result;
}
var newAssertion = new chai.Assertion();
transferFlags(this, newAssertion);
return newAssertion;
}
, configurable: true
});
};
/***/ }),
/* 300 */
/*!*******************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/addMethod.js ***!
\*******************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Chai - addMethod utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var addLengthGuard = __webpack_require__(/*! ./addLengthGuard */ 142);
var chai = __webpack_require__(/*! ../../chai */ 113);
var flag = __webpack_require__(/*! ./flag */ 97);
var proxify = __webpack_require__(/*! ./proxify */ 141);
var transferFlags = __webpack_require__(/*! ./transferFlags */ 111);
/**
* ### .addMethod(ctx, name, method)
*
* Adds a method to the prototype of an object.
*
* utils.addMethod(chai.Assertion.prototype, 'foo', function (str) {
* var obj = utils.flag(this, 'object');
* new chai.Assertion(obj).to.be.equal(str);
* });
*
* Can also be accessed directly from `chai.Assertion`.
*
* chai.Assertion.addMethod('foo', fn);
*
* Then can be used as any other assertion.
*
* expect(fooStr).to.be.foo('bar');
*
* @param {Object} ctx object to which the method is added
* @param {String} name of method to add
* @param {Function} method function to be used for name
* @namespace Utils
* @name addMethod
* @api public
*/
module.exports = function addMethod(ctx, name, method) {
var methodWrapper = function () {
// Setting the `ssfi` flag to `methodWrapper` causes this function to be the
// starting point for removing implementation frames from the stack trace of
// a failed assertion.
//
// However, we only want to use this function as the starting point if the
// `lockSsfi` flag isn't set.
//
// If the `lockSsfi` flag is set, then either this assertion has been
// overwritten by another assertion, or this assertion is being invoked from
// inside of another assertion. In the first case, the `ssfi` flag has
// already been set by the overwriting assertion. In the second case, the
// `ssfi` flag has already been set by the outer assertion.
if (!flag(this, 'lockSsfi')) {
flag(this, 'ssfi', methodWrapper);
}
var result = method.apply(this, arguments);
if (result !== undefined)
return result;
var newAssertion = new chai.Assertion();
transferFlags(this, newAssertion);
return newAssertion;
};
addLengthGuard(methodWrapper, name, false);
ctx[name] = proxify(methodWrapper, name);
};
/***/ }),
/* 301 */
/*!*********************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/addProperty.js ***!
\*********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Chai - addProperty utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var chai = __webpack_require__(/*! ../../chai */ 113);
var flag = __webpack_require__(/*! ./flag */ 97);
var isProxyEnabled = __webpack_require__(/*! ./isProxyEnabled */ 143);
var transferFlags = __webpack_require__(/*! ./transferFlags */ 111);
/**
* ### .addProperty(ctx, name, getter)
*
* Adds a property to the prototype of an object.
*
* utils.addProperty(chai.Assertion.prototype, 'foo', function () {
* var obj = utils.flag(this, 'object');
* new chai.Assertion(obj).to.be.instanceof(Foo);
* });
*
* Can also be accessed directly from `chai.Assertion`.
*
* chai.Assertion.addProperty('foo', fn);
*
* Then can be used as any other assertion.
*
* expect(myFoo).to.be.foo;
*
* @param {Object} ctx object to which the property is added
* @param {String} name of property to add
* @param {Function} getter function to be used for name
* @namespace Utils
* @name addProperty
* @api public
*/
module.exports = function addProperty(ctx, name, getter) {
getter = getter === undefined ? function () {} : getter;
Object.defineProperty(ctx, name,
{ get: function propertyGetter() {
// Setting the `ssfi` flag to `propertyGetter` causes this function to
// be the starting point for removing implementation frames from the
// stack trace of a failed assertion.
//
// However, we only want to use this function as the starting point if
// the `lockSsfi` flag isn't set and proxy protection is disabled.
//
// If the `lockSsfi` flag is set, then either this assertion has been
// overwritten by another assertion, or this assertion is being invoked
// from inside of another assertion. In the first case, the `ssfi` flag
// has already been set by the overwriting assertion. In the second
// case, the `ssfi` flag has already been set by the outer assertion.
//
// If proxy protection is enabled, then the `ssfi` flag has already been
// set by the proxy getter.
if (!isProxyEnabled() && !flag(this, 'lockSsfi')) {
flag(this, 'ssfi', propertyGetter);
}
var result = getter.call(this);
if (result !== undefined)
return result;
var newAssertion = new chai.Assertion();
transferFlags(this, newAssertion);
return newAssertion;
}
, configurable: true
});
};
/***/ }),
/* 302 */
/*!****************************************!*\
!*** ./node_modules/deep-eql/index.js ***!
\****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* globals Symbol: false, Uint8Array: false, WeakMap: false */
/*!
* deep-eql
* Copyright(c) 2013 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var type = __webpack_require__(/*! type-detect */ 154);
function FakeMap() {
this._key = 'chai/deep-eql__' + Math.random() + Date.now();
}
FakeMap.prototype = {
get: function getMap(key) {
return key[this._key];
},
set: function setMap(key, value) {
if (Object.isExtensible(key)) {
Object.defineProperty(key, this._key, {
value: value,
configurable: true,
});
}
},
};
var MemoizeMap = typeof WeakMap === 'function' ? WeakMap : FakeMap;
/*!
* Check to see if the MemoizeMap has recorded a result of the two operands
*
* @param {Mixed} leftHandOperand
* @param {Mixed} rightHandOperand
* @param {MemoizeMap} memoizeMap
* @returns {Boolean|null} result
*/
function memoizeCompare(leftHandOperand, rightHandOperand, memoizeMap) {
// Technically, WeakMap keys can *only* be objects, not primitives.
if (!memoizeMap || isPrimitive(leftHandOperand) || isPrimitive(rightHandOperand)) {
return null;
}
var leftHandMap = memoizeMap.get(leftHandOperand);
if (leftHandMap) {
var result = leftHandMap.get(rightHandOperand);
if (typeof result === 'boolean') {
return result;
}
}
return null;
}
/*!
* Set the result of the equality into the MemoizeMap
*
* @param {Mixed} leftHandOperand
* @param {Mixed} rightHandOperand
* @param {MemoizeMap} memoizeMap
* @param {Boolean} result
*/
function memoizeSet(leftHandOperand, rightHandOperand, memoizeMap, result) {
// Technically, WeakMap keys can *only* be objects, not primitives.
if (!memoizeMap || isPrimitive(leftHandOperand) || isPrimitive(rightHandOperand)) {
return;
}
var leftHandMap = memoizeMap.get(leftHandOperand);
if (leftHandMap) {
leftHandMap.set(rightHandOperand, result);
} else {
leftHandMap = new MemoizeMap();
leftHandMap.set(rightHandOperand, result);
memoizeMap.set(leftHandOperand, leftHandMap);
}
}
/*!
* Primary Export
*/
module.exports = deepEqual;
module.exports.MemoizeMap = MemoizeMap;
/**
* Assert deeply nested sameValue equality between two objects of any type.
*
* @param {Mixed} leftHandOperand
* @param {Mixed} rightHandOperand
* @param {Object} [options] (optional) Additional options
* @param {Array} [options.comparator] (optional) Override default algorithm, determining custom equality.
* @param {Array} [options.memoize] (optional) Provide a custom memoization object which will cache the results of
complex objects for a speed boost. By passing `false` you can disable memoization, but this will cause circular
references to blow the stack.
* @return {Boolean} equal match
*/
function deepEqual(leftHandOperand, rightHandOperand, options) {
// If we have a comparator, we can't assume anything; so bail to its check first.
if (options && options.comparator) {
return extensiveDeepEqual(leftHandOperand, rightHandOperand, options);
}
var simpleResult = simpleEqual(leftHandOperand, rightHandOperand);
if (simpleResult !== null) {
return simpleResult;
}
// Deeper comparisons are pushed through to a larger function
return extensiveDeepEqual(leftHandOperand, rightHandOperand, options);
}
/**
* Many comparisons can be canceled out early via simple equality or primitive checks.
* @param {Mixed} leftHandOperand
* @param {Mixed} rightHandOperand
* @return {Boolean|null} equal match
*/
function simpleEqual(leftHandOperand, rightHandOperand) {
// Equal references (except for Numbers) can be returned early
if (leftHandOperand === rightHandOperand) {
// Handle +-0 cases
return leftHandOperand !== 0 || 1 / leftHandOperand === 1 / rightHandOperand;
}
// handle NaN cases
if (
leftHandOperand !== leftHandOperand && // eslint-disable-line no-self-compare
rightHandOperand !== rightHandOperand // eslint-disable-line no-self-compare
) {
return true;
}
// Anything that is not an 'object', i.e. symbols, functions, booleans, numbers,
// strings, and undefined, can be compared by reference.
if (isPrimitive(leftHandOperand) || isPrimitive(rightHandOperand)) {
// Easy out b/c it would have passed the first equality check
return false;
}
return null;
}
/*!
* The main logic of the `deepEqual` function.
*
* @param {Mixed} leftHandOperand
* @param {Mixed} rightHandOperand
* @param {Object} [options] (optional) Additional options
* @param {Array} [options.comparator] (optional) Override default algorithm, determining custom equality.
* @param {Array} [options.memoize] (optional) Provide a custom memoization object which will cache the results of
complex objects for a speed boost. By passing `false` you can disable memoization, but this will cause circular
references to blow the stack.
* @return {Boolean} equal match
*/
function extensiveDeepEqual(leftHandOperand, rightHandOperand, options) {
options = options || {};
options.memoize = options.memoize === false ? false : options.memoize || new MemoizeMap();
var comparator = options && options.comparator;
// Check if a memoized result exists.
var memoizeResultLeft = memoizeCompare(leftHandOperand, rightHandOperand, options.memoize);
if (memoizeResultLeft !== null) {
return memoizeResultLeft;
}
var memoizeResultRight = memoizeCompare(rightHandOperand, leftHandOperand, options.memoize);
if (memoizeResultRight !== null) {
return memoizeResultRight;
}
// If a comparator is present, use it.
if (comparator) {
var comparatorResult = comparator(leftHandOperand, rightHandOperand);
// Comparators may return null, in which case we want to go back to default behavior.
if (comparatorResult === false || comparatorResult === true) {
memoizeSet(leftHandOperand, rightHandOperand, options.memoize, comparatorResult);
return comparatorResult;
}
// To allow comparators to override *any* behavior, we ran them first. Since it didn't decide
// what to do, we need to make sure to return the basic tests first before we move on.
var simpleResult = simpleEqual(leftHandOperand, rightHandOperand);
if (simpleResult !== null) {
// Don't memoize this, it takes longer to set/retrieve than to just compare.
return simpleResult;
}
}
var leftHandType = type(leftHandOperand);
if (leftHandType !== type(rightHandOperand)) {
memoizeSet(leftHandOperand, rightHandOperand, options.memoize, false);
return false;
}
// Temporarily set the operands in the memoize object to prevent blowing the stack
memoizeSet(leftHandOperand, rightHandOperand, options.memoize, true);
var result = extensiveDeepEqualByType(leftHandOperand, rightHandOperand, leftHandType, options);
memoizeSet(leftHandOperand, rightHandOperand, options.memoize, result);
return result;
}
function extensiveDeepEqualByType(leftHandOperand, rightHandOperand, leftHandType, options) {
switch (leftHandType) {
case 'String':
case 'Number':
case 'Boolean':
case 'Date':
// If these types are their instance types (e.g. `new Number`) then re-deepEqual against their values
return deepEqual(leftHandOperand.valueOf(), rightHandOperand.valueOf());
case 'Promise':
case 'Symbol':
case 'function':
case 'WeakMap':
case 'WeakSet':
case 'Error':
return leftHandOperand === rightHandOperand;
case 'Arguments':
case 'Int8Array':
case 'Uint8Array':
case 'Uint8ClampedArray':
case 'Int16Array':
case 'Uint16Array':
case 'Int32Array':
case 'Uint32Array':
case 'Float32Array':
case 'Float64Array':
case 'Array':
return iterableEqual(leftHandOperand, rightHandOperand, options);
case 'RegExp':
return regexpEqual(leftHandOperand, rightHandOperand);
case 'Generator':
return generatorEqual(leftHandOperand, rightHandOperand, options);
case 'DataView':
return iterableEqual(new Uint8Array(leftHandOperand.buffer), new Uint8Array(rightHandOperand.buffer), options);
case 'ArrayBuffer':
return iterableEqual(new Uint8Array(leftHandOperand), new Uint8Array(rightHandOperand), options);
case 'Set':
return entriesEqual(leftHandOperand, rightHandOperand, options);
case 'Map':
return entriesEqual(leftHandOperand, rightHandOperand, options);
default:
return objectEqual(leftHandOperand, rightHandOperand, options);
}
}
/*!
* Compare two Regular Expressions for equality.
*
* @param {RegExp} leftHandOperand
* @param {RegExp} rightHandOperand
* @return {Boolean} result
*/
function regexpEqual(leftHandOperand, rightHandOperand) {
return leftHandOperand.toString() === rightHandOperand.toString();
}
/*!
* Compare two Sets/Maps for equality. Faster than other equality functions.
*
* @param {Set} leftHandOperand
* @param {Set} rightHandOperand
* @param {Object} [options] (Optional)
* @return {Boolean} result
*/
function entriesEqual(leftHandOperand, rightHandOperand, options) {
// IE11 doesn't support Set#entries or Set#@@iterator, so we need manually populate using Set#forEach
if (leftHandOperand.size !== rightHandOperand.size) {
return false;
}
if (leftHandOperand.size === 0) {
return true;
}
var leftHandItems = [];
var rightHandItems = [];
leftHandOperand.forEach(function gatherEntries(key, value) {
leftHandItems.push([ key, value ]);
});
rightHandOperand.forEach(function gatherEntries(key, value) {
rightHandItems.push([ key, value ]);
});
return iterableEqual(leftHandItems.sort(), rightHandItems.sort(), options);
}
/*!
* Simple equality for flat iterable objects such as Arrays, TypedArrays or Node.js buffers.
*
* @param {Iterable} leftHandOperand
* @param {Iterable} rightHandOperand
* @param {Object} [options] (Optional)
* @return {Boolean} result
*/
function iterableEqual(leftHandOperand, rightHandOperand, options) {
var length = leftHandOperand.length;
if (length !== rightHandOperand.length) {
return false;
}
if (length === 0) {
return true;
}
var index = -1;
while (++index < length) {
if (deepEqual(leftHandOperand[index], rightHandOperand[index], options) === false) {
return false;
}
}
return true;
}
/*!
* Simple equality for generator objects such as those returned by generator functions.
*
* @param {Iterable} leftHandOperand
* @param {Iterable} rightHandOperand
* @param {Object} [options] (Optional)
* @return {Boolean} result
*/
function generatorEqual(leftHandOperand, rightHandOperand, options) {
return iterableEqual(getGeneratorEntries(leftHandOperand), getGeneratorEntries(rightHandOperand), options);
}
/*!
* Determine if the given object has an @@iterator function.
*
* @param {Object} target
* @return {Boolean} `true` if the object has an @@iterator function.
*/
function hasIteratorFunction(target) {
return typeof Symbol !== 'undefined' &&
typeof target === 'object' &&
typeof Symbol.iterator !== 'undefined' &&
typeof target[Symbol.iterator] === 'function';
}
/*!
* Gets all iterator entries from the given Object. If the Object has no @@iterator function, returns an empty array.
* This will consume the iterator - which could have side effects depending on the @@iterator implementation.
*
* @param {Object} target
* @returns {Array} an array of entries from the @@iterator function
*/
function getIteratorEntries(target) {
if (hasIteratorFunction(target)) {
try {
return getGeneratorEntries(target[Symbol.iterator]());
} catch (iteratorError) {
return [];
}
}
return [];
}
/*!
* Gets all entries from a Generator. This will consume the generator - which could have side effects.
*
* @param {Generator} target
* @returns {Array} an array of entries from the Generator.
*/
function getGeneratorEntries(generator) {
var generatorResult = generator.next();
var accumulator = [ generatorResult.value ];
while (generatorResult.done === false) {
generatorResult = generator.next();
accumulator.push(generatorResult.value);
}
return accumulator;
}
/*!
* Gets all own and inherited enumerable keys from a target.
*
* @param {Object} target
* @returns {Array} an array of own and inherited enumerable keys from the target.
*/
function getEnumerableKeys(target) {
var keys = [];
for (var key in target) {
keys.push(key);
}
return keys;
}
/*!
* Determines if two objects have matching values, given a set of keys. Defers to deepEqual for the equality check of
* each key. If any value of the given key is not equal, the function will return false (early).
*
* @param {Mixed} leftHandOperand
* @param {Mixed} rightHandOperand
* @param {Array} keys An array of keys to compare the values of leftHandOperand and rightHandOperand against
* @param {Object} [options] (Optional)
* @return {Boolean} result
*/
function keysEqual(leftHandOperand, rightHandOperand, keys, options) {
var length = keys.length;
if (length === 0) {
return true;
}
for (var i = 0; i < length; i += 1) {
if (deepEqual(leftHandOperand[keys[i]], rightHandOperand[keys[i]], options) === false) {
return false;
}
}
return true;
}
/*!
* Recursively check the equality of two Objects. Once basic sameness has been established it will defer to `deepEqual`
* for each enumerable key in the object.
*
* @param {Mixed} leftHandOperand
* @param {Mixed} rightHandOperand
* @param {Object} [options] (Optional)
* @return {Boolean} result
*/
function objectEqual(leftHandOperand, rightHandOperand, options) {
var leftHandKeys = getEnumerableKeys(leftHandOperand);
var rightHandKeys = getEnumerableKeys(rightHandOperand);
if (leftHandKeys.length && leftHandKeys.length === rightHandKeys.length) {
leftHandKeys.sort();
rightHandKeys.sort();
if (iterableEqual(leftHandKeys, rightHandKeys) === false) {
return false;
}
return keysEqual(leftHandOperand, rightHandOperand, leftHandKeys, options);
}
var leftHandEntries = getIteratorEntries(leftHandOperand);
var rightHandEntries = getIteratorEntries(rightHandOperand);
if (leftHandEntries.length && leftHandEntries.length === rightHandEntries.length) {
leftHandEntries.sort();
rightHandEntries.sort();
return iterableEqual(leftHandEntries, rightHandEntries, options);
}
if (leftHandKeys.length === 0 &&
leftHandEntries.length === 0 &&
rightHandKeys.length === 0 &&
rightHandEntries.length === 0) {
return true;
}
return false;
}
/*!
* Returns true if the argument is a primitive.
*
* This intentionally returns true for all objects that can be compared by reference,
* including functions and symbols.
*
* @param {Mixed} value
* @return {Boolean} result
*/
function isPrimitive(value) {
return value === null || typeof value !== 'object';
}
/***/ }),
/* 303 */
/*!*********************************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/getEnumerableProperties.js ***!
\*********************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*!
* Chai - getEnumerableProperties utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### .getEnumerableProperties(object)
*
* This allows the retrieval of enumerable property names of an object,
* inherited or not.
*
* @param {Object} object
* @returns {Array}
* @namespace Utils
* @name getEnumerableProperties
* @api public
*/
module.exports = function getEnumerableProperties(object) {
var result = [];
for (var name in object) {
result.push(name);
}
return result;
};
/***/ }),
/* 304 */
/*!********************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/getMessage.js ***!
\********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Chai - message composition utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/*!
* Module dependancies
*/
var flag = __webpack_require__(/*! ./flag */ 97)
, getActual = __webpack_require__(/*! ./getActual */ 219)
, inspect = __webpack_require__(/*! ./inspect */ 144)
, objDisplay = __webpack_require__(/*! ./objDisplay */ 216);
/**
* ### .getMessage(object, message, negateMessage)
*
* Construct the error message based on flags
* and template tags. Template tags will return
* a stringified inspection of the object referenced.
*
* Message template tags:
* - `#{this}` current asserted object
* - `#{act}` actual value
* - `#{exp}` expected value
*
* @param {Object} object (constructed Assertion)
* @param {Arguments} chai.Assertion.prototype.assert arguments
* @namespace Utils
* @name getMessage
* @api public
*/
module.exports = function getMessage(obj, args) {
var negate = flag(obj, 'negate')
, val = flag(obj, 'object')
, expected = args[3]
, actual = getActual(obj, args)
, msg = negate ? args[2] : args[1]
, flagMsg = flag(obj, 'message');
if(typeof msg === "function") msg = msg();
msg = msg || '';
msg = msg
.replace(/#\{this\}/g, function () { return objDisplay(val); })
.replace(/#\{act\}/g, function () { return objDisplay(actual); })
.replace(/#\{exp\}/g, function () { return objDisplay(expected); });
return flagMsg ? flagMsg + ': ' + msg : msg;
};
/***/ }),
/* 305 */
/*!*********************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/expectTypes.js ***!
\*********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Chai - expectTypes utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### .expectTypes(obj, types)
*
* Ensures that the object being tested against is of a valid type.
*
* utils.expectTypes(this, ['array', 'object', 'string']);
*
* @param {Mixed} obj constructed Assertion
* @param {Array} type A list of allowed types for this assertion
* @namespace Utils
* @name expectTypes
* @api public
*/
var AssertionError = __webpack_require__(/*! assertion-error */ 220);
var flag = __webpack_require__(/*! ./flag */ 97);
var type = __webpack_require__(/*! type-detect */ 154);
module.exports = function expectTypes(obj, types) {
var flagMsg = flag(obj, 'message');
var ssfi = flag(obj, 'ssfi');
flagMsg = flagMsg ? flagMsg + ': ' : '';
obj = flag(obj, 'object');
types = types.map(function (t) { return t.toLowerCase(); });
types.sort();
// Transforms ['lorem', 'ipsum'] into 'a lorem, or an ipsum'
var str = types.map(function (t, index) {
var art = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(t.charAt(0)) ? 'an' : 'a';
var or = types.length > 1 && index === types.length - 1 ? 'or ' : '';
return or + art + ' ' + t;
}).join(', ');
var objType = type(obj).toLowerCase();
if (!types.some(function (expected) { return objType === expected; })) {
throw new AssertionError(
flagMsg + 'object tested must be ' + str + ', but ' + objType + ' given',
undefined,
ssfi
);
}
};
/***/ }),
/* 306 */
/*!**************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/test.js ***!
\**************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Chai - test utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/*!
* Module dependancies
*/
var flag = __webpack_require__(/*! ./flag */ 97);
/**
* ### .test(object, expression)
*
* Test and object for expression.
*
* @param {Object} object (constructed Assertion)
* @param {Arguments} chai.Assertion.prototype.assert arguments
* @namespace Utils
* @name test
*/
module.exports = function test(obj, args) {
var negate = flag(obj, 'negate')
, expr = args[0];
return negate ? !expr : expr;
};
/***/ }),
/* 307 */
/*!***************************************!*\
!*** ./node_modules/pathval/index.js ***!
\***************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* !
* Chai - pathval utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* @see https://github.com/logicalparadox/filtr
* MIT Licensed
*/
/**
* ### .hasProperty(object, name)
*
* This allows checking whether an object has own
* or inherited from prototype chain named property.
*
* Basically does the same thing as the `in`
* operator but works properly with null/undefined values
* and other primitives.
*
* var obj = {
* arr: ['a', 'b', 'c']
* , str: 'Hello'
* }
*
* The following would be the results.
*
* hasProperty(obj, 'str'); // true
* hasProperty(obj, 'constructor'); // true
* hasProperty(obj, 'bar'); // false
*
* hasProperty(obj.str, 'length'); // true
* hasProperty(obj.str, 1); // true
* hasProperty(obj.str, 5); // false
*
* hasProperty(obj.arr, 'length'); // true
* hasProperty(obj.arr, 2); // true
* hasProperty(obj.arr, 3); // false
*
* @param {Object} object
* @param {String|Symbol} name
* @returns {Boolean} whether it exists
* @namespace Utils
* @name hasProperty
* @api public
*/
function hasProperty(obj, name) {
if (typeof obj === 'undefined' || obj === null) {
return false;
}
// The `in` operator does not work with primitives.
return name in Object(obj);
}
/* !
* ## parsePath(path)
*
* Helper function used to parse string object
* paths. Use in conjunction with `internalGetPathValue`.
*
* var parsed = parsePath('myobject.property.subprop');
*
* ### Paths:
*
* * Can be infinitely deep and nested.
* * Arrays are also valid using the formal `myobject.document[3].property`.
* * Literal dots and brackets (not delimiter) must be backslash-escaped.
*
* @param {String} path
* @returns {Object} parsed
* @api private
*/
function parsePath(path) {
var str = path.replace(/([^\\])\[/g, '$1.[');
var parts = str.match(/(\\\.|[^.]+?)+/g);
return parts.map(function mapMatches(value) {
var regexp = /^\[(\d+)\]$/;
var mArr = regexp.exec(value);
var parsed = null;
if (mArr) {
parsed = { i: parseFloat(mArr[1]) };
} else {
parsed = { p: value.replace(/\\([.\[\]])/g, '$1') };
}
return parsed;
});
}
/* !
* ## internalGetPathValue(obj, parsed[, pathDepth])
*
* Helper companion function for `.parsePath` that returns
* the value located at the parsed address.
*
* var value = getPathValue(obj, parsed);
*
* @param {Object} object to search against
* @param {Object} parsed definition from `parsePath`.
* @param {Number} depth (nesting level) of the property we want to retrieve
* @returns {Object|Undefined} value
* @api private
*/
function internalGetPathValue(obj, parsed, pathDepth) {
var temporaryValue = obj;
var res = null;
pathDepth = (typeof pathDepth === 'undefined' ? parsed.length : pathDepth);
for (var i = 0; i < pathDepth; i++) {
var part = parsed[i];
if (temporaryValue) {
if (typeof part.p === 'undefined') {
temporaryValue = temporaryValue[part.i];
} else {
temporaryValue = temporaryValue[part.p];
}
if (i === (pathDepth - 1)) {
res = temporaryValue;
}
}
}
return res;
}
/* !
* ## internalSetPathValue(obj, value, parsed)
*
* Companion function for `parsePath` that sets
* the value located at a parsed address.
*
* internalSetPathValue(obj, 'value', parsed);
*
* @param {Object} object to search and define on
* @param {*} value to use upon set
* @param {Object} parsed definition from `parsePath`
* @api private
*/
function internalSetPathValue(obj, val, parsed) {
var tempObj = obj;
var pathDepth = parsed.length;
var part = null;
// Here we iterate through every part of the path
for (var i = 0; i < pathDepth; i++) {
var propName = null;
var propVal = null;
part = parsed[i];
// If it's the last part of the path, we set the 'propName' value with the property name
if (i === (pathDepth - 1)) {
propName = typeof part.p === 'undefined' ? part.i : part.p;
// Now we set the property with the name held by 'propName' on object with the desired val
tempObj[propName] = val;
} else if (typeof part.p !== 'undefined' && tempObj[part.p]) {
tempObj = tempObj[part.p];
} else if (typeof part.i !== 'undefined' && tempObj[part.i]) {
tempObj = tempObj[part.i];
} else {
// If the obj doesn't have the property we create one with that name to define it
var next = parsed[i + 1];
// Here we set the name of the property which will be defined
propName = typeof part.p === 'undefined' ? part.i : part.p;
// Here we decide if this property will be an array or a new object
propVal = typeof next.p === 'undefined' ? [] : {};
tempObj[propName] = propVal;
tempObj = tempObj[propName];
}
}
}
/**
* ### .getPathInfo(object, path)
*
* This allows the retrieval of property info in an
* object given a string path.
*
* The path info consists of an object with the
* following properties:
*
* * parent - The parent object of the property referenced by `path`
* * name - The name of the final property, a number if it was an array indexer
* * value - The value of the property, if it exists, otherwise `undefined`
* * exists - Whether the property exists or not
*
* @param {Object} object
* @param {String} path
* @returns {Object} info
* @namespace Utils
* @name getPathInfo
* @api public
*/
function getPathInfo(obj, path) {
var parsed = parsePath(path);
var last = parsed[parsed.length - 1];
var info = {
parent: parsed.length > 1 ? internalGetPathValue(obj, parsed, parsed.length - 1) : obj,
name: last.p || last.i,
value: internalGetPathValue(obj, parsed),
};
info.exists = hasProperty(info.parent, info.name);
return info;
}
/**
* ### .getPathValue(object, path)
*
* This allows the retrieval of values in an
* object given a string path.
*
* var obj = {
* prop1: {
* arr: ['a', 'b', 'c']
* , str: 'Hello'
* }
* , prop2: {
* arr: [ { nested: 'Universe' } ]
* , str: 'Hello again!'
* }
* }
*
* The following would be the results.
*
* getPathValue(obj, 'prop1.str'); // Hello
* getPathValue(obj, 'prop1.att[2]'); // b
* getPathValue(obj, 'prop2.arr[0].nested'); // Universe
*
* @param {Object} object
* @param {String} path
* @returns {Object} value or `undefined`
* @namespace Utils
* @name getPathValue
* @api public
*/
function getPathValue(obj, path) {
var info = getPathInfo(obj, path);
return info.value;
}
/**
* ### .setPathValue(object, path, value)
*
* Define the value in an object at a given string path.
*
* ```js
* var obj = {
* prop1: {
* arr: ['a', 'b', 'c']
* , str: 'Hello'
* }
* , prop2: {
* arr: [ { nested: 'Universe' } ]
* , str: 'Hello again!'
* }
* };
* ```
*
* The following would be acceptable.
*
* ```js
* var properties = require('tea-properties');
* properties.set(obj, 'prop1.str', 'Hello Universe!');
* properties.set(obj, 'prop1.arr[2]', 'B');
* properties.set(obj, 'prop2.arr[0].nested.value', { hello: 'universe' });
* ```
*
* @param {Object} object
* @param {String} path
* @param {Mixed} value
* @api private
*/
function setPathValue(obj, path, val) {
var parsed = parsePath(path);
internalSetPathValue(obj, val, parsed);
return obj;
}
module.exports = {
hasProperty: hasProperty,
getPathInfo: getPathInfo,
getPathValue: getPathValue,
setPathValue: setPathValue,
};
/***/ }),
/* 308 */
/*!***************************************************!*\
!*** ./node_modules/chai/lib/chai/utils/index.js ***!
\***************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*!
* chai
* Copyright(c) 2011 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/*!
* Dependencies that are used for multiple exports are required here only once
*/
var pathval = __webpack_require__(/*! pathval */ 307);
/*!
* test utility
*/
exports.test = __webpack_require__(/*! ./test */ 306);
/*!
* type utility
*/
exports.type = __webpack_require__(/*! type-detect */ 154);
/*!
* expectTypes utility
*/
exports.expectTypes = __webpack_require__(/*! ./expectTypes */ 305);
/*!
* message utility
*/
exports.getMessage = __webpack_require__(/*! ./getMessage */ 304);
/*!
* actual utility
*/
exports.getActual = __webpack_require__(/*! ./getActual */ 219);
/*!
* Inspect util
*/
exports.inspect = __webpack_require__(/*! ./inspect */ 144);
/*!
* Object Display util
*/
exports.objDisplay = __webpack_require__(/*! ./objDisplay */ 216);
/*!
* Flag utility
*/
exports.flag = __webpack_require__(/*! ./flag */ 97);
/*!
* Flag transferring utility
*/
exports.transferFlags = __webpack_require__(/*! ./transferFlags */ 111);
/*!
* Deep equal utility
*/
exports.eql = __webpack_require__(/*! deep-eql */ 302);
/*!
* Deep path info
*/
exports.getPathInfo = pathval.getPathInfo;
/*!
* Check if a property exists
*/
exports.hasProperty = pathval.hasProperty;
/*!
* Function name
*/
exports.getName = __webpack_require__(/*! get-func-name */ 218);
/*!
* add Property
*/
exports.addProperty = __webpack_require__(/*! ./addProperty */ 301);
/*!
* add Method
*/
exports.addMethod = __webpack_require__(/*! ./addMethod */ 300);
/*!
* overwrite Property
*/
exports.overwriteProperty = __webpack_require__(/*! ./overwriteProperty */ 299);
/*!
* overwrite Method
*/
exports.overwriteMethod = __webpack_require__(/*! ./overwriteMethod */ 298);
/*!
* Add a chainable method
*/
exports.addChainableMethod = __webpack_require__(/*! ./addChainableMethod */ 297);
/*!
* Overwrite chainable method
*/
exports.overwriteChainableMethod = __webpack_require__(/*! ./overwriteChainableMethod */ 296);
/*!
* Compare by inspect method
*/
exports.compareByInspect = __webpack_require__(/*! ./compareByInspect */ 295);
/*!
* Get own enumerable property symbols method
*/
exports.getOwnEnumerablePropertySymbols = __webpack_require__(/*! ./getOwnEnumerablePropertySymbols */ 215);
/*!
* Get own enumerable properties method
*/
exports.getOwnEnumerableProperties = __webpack_require__(/*! ./getOwnEnumerableProperties */ 294);
/*!
* Checks error against a given set of criteria
*/
exports.checkError = __webpack_require__(/*! check-error */ 214);
/*!
* Proxify util
*/
exports.proxify = __webpack_require__(/*! ./proxify */ 141);
/*!
* addLengthGuard util
*/
exports.addLengthGuard = __webpack_require__(/*! ./addLengthGuard */ 142);
/*!
* isProxyEnabled helper
*/
exports.isProxyEnabled = __webpack_require__(/*! ./isProxyEnabled */ 143);
/*!
* isNaN method
*/
exports.isNaN = __webpack_require__(/*! ./isNaN */ 293);
/***/ }),
/* 309 */
/*!************************************!*\
!*** ./node_modules/chai/index.js ***!
\************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(/*! ./lib/chai */ 113);
/***/ }),
/* 310 */,
/* 311 */,
/* 312 */,
/* 313 */
/*!*********************************************!*\
!*** ./node_modules/escodegen/package.json ***!
\*********************************************/
/*! exports provided: _args, _from, _id, _inBundle, _integrity, _location, _phantomChildren, _requested, _requiredBy, _resolved, _spec, _where, bin, bugs, dependencies, description, devDependencies, engines, files, homepage, license, main, maintainers, name, optionalDependencies, repository, scripts, version, default */
/*! all exports used */
/***/ (function(module) {
module.exports = {"_args":[["escodegen@1.11.0","C:\\Users\\danie\\Desktop\\bitburner"]],"_from":"escodegen@1.11.0","_id":"escodegen@1.11.0","_inBundle":false,"_integrity":"sha512-IeMV45ReixHS53K/OmfKAIztN/igDHzTJUhZM3k1jMhIZWjk45SMwAtBsEXiJp3vSPmTcu6CXn7mDvFHRN66fw==","_location":"/escodegen","_phantomChildren":{},"_requested":{"type":"version","registry":true,"raw":"escodegen@1.11.0","name":"escodegen","escapedName":"escodegen","rawSpec":"1.11.0","saveSpec":null,"fetchSpec":"1.11.0"},"_requiredBy":["/"],"_resolved":"https://registry.npmjs.org/escodegen/-/escodegen-1.11.0.tgz","_spec":"1.11.0","_where":"C:\\Users\\danie\\Desktop\\bitburner","bin":{"esgenerate":"./bin/esgenerate.js","escodegen":"./bin/escodegen.js"},"bugs":{"url":"https://github.com/estools/escodegen/issues"},"dependencies":{"esprima":"^3.1.3","estraverse":"^4.2.0","esutils":"^2.0.2","optionator":"^0.8.1","source-map":"~0.6.1"},"description":"ECMAScript code generator","devDependencies":{"acorn":"^4.0.4","bluebird":"^3.4.7","bower-registry-client":"^1.0.0","chai":"^3.5.0","commonjs-everywhere":"^0.9.7","gulp":"^3.8.10","gulp-eslint":"^3.0.1","gulp-mocha":"^3.0.1","semver":"^5.1.0"},"engines":{"node":">=4.0"},"files":["LICENSE.BSD","README.md","bin","escodegen.js","package.json"],"homepage":"http://github.com/estools/escodegen","license":"BSD-2-Clause","main":"escodegen.js","maintainers":[{"name":"Yusuke Suzuki","email":"utatane.tea@gmail.com","url":"http://github.com/Constellation"}],"name":"escodegen","optionalDependencies":{"source-map":"~0.6.1"},"repository":{"type":"git","url":"git+ssh://git@github.com/estools/escodegen.git"},"scripts":{"build":"cjsify -a path: tools/entry-point.js > escodegen.browser.js","build-min":"cjsify -ma path: tools/entry-point.js > escodegen.browser.min.js","lint":"gulp lint","release":"node tools/release.js","test":"gulp travis","unit-test":"gulp test"},"version":"1.11.0"};
/***/ }),
/* 314 */
/*!***************************************************************************!*\
!*** ./node_modules/escodegen/node_modules/source-map/lib/source-node.js ***!
\***************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var SourceMapGenerator = __webpack_require__(/*! ./source-map-generator */ 224).SourceMapGenerator;
var util = __webpack_require__(/*! ./util */ 125);
// Matches a Windows-style `\r\n` newline or a `\n` newline used by all other
// operating systems these days (capturing the result).
var REGEX_NEWLINE = /(\r?\n)/;
// Newline character code for charCodeAt() comparisons
var NEWLINE_CODE = 10;
// Private symbol for identifying `SourceNode`s when multiple versions of
// the source-map library are loaded. This MUST NOT CHANGE across
// versions!
var isSourceNode = "$$$isSourceNode$$$";
/**
* SourceNodes provide a way to abstract over interpolating/concatenating
* snippets of generated JavaScript source code while maintaining the line and
* column information associated with the original source code.
*
* @param aLine The original line number.
* @param aColumn The original column number.
* @param aSource The original source's filename.
* @param aChunks Optional. An array of strings which are snippets of
* generated JS, or other SourceNodes.
* @param aName The original identifier.
*/
function SourceNode(aLine, aColumn, aSource, aChunks, aName) {
this.children = [];
this.sourceContents = {};
this.line = aLine == null ? null : aLine;
this.column = aColumn == null ? null : aColumn;
this.source = aSource == null ? null : aSource;
this.name = aName == null ? null : aName;
this[isSourceNode] = true;
if (aChunks != null) this.add(aChunks);
}
/**
* Creates a SourceNode from generated code and a SourceMapConsumer.
*
* @param aGeneratedCode The generated code
* @param aSourceMapConsumer The SourceMap for the generated code
* @param aRelativePath Optional. The path that relative sources in the
* SourceMapConsumer should be relative to.
*/
SourceNode.fromStringWithSourceMap =
function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {
// The SourceNode we want to fill with the generated code
// and the SourceMap
var node = new SourceNode();
// All even indices of this array are one line of the generated code,
// while all odd indices are the newlines between two adjacent lines
// (since `REGEX_NEWLINE` captures its match).
// Processed fragments are accessed by calling `shiftNextLine`.
var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);
var remainingLinesIndex = 0;
var shiftNextLine = function() {
var lineContents = getNextLine();
// The last line of a file might not have a newline.
var newLine = getNextLine() || "";
return lineContents + newLine;
function getNextLine() {
return remainingLinesIndex < remainingLines.length ?
remainingLines[remainingLinesIndex++] : undefined;
}
};
// We need to remember the position of "remainingLines"
var lastGeneratedLine = 1, lastGeneratedColumn = 0;
// The generate SourceNodes we need a code range.
// To extract it current and last mapping is used.
// Here we store the last mapping.
var lastMapping = null;
aSourceMapConsumer.eachMapping(function (mapping) {
if (lastMapping !== null) {
// We add the code from "lastMapping" to "mapping":
// First check if there is a new line in between.
if (lastGeneratedLine < mapping.generatedLine) {
// Associate first line with "lastMapping"
addMappingWithCode(lastMapping, shiftNextLine());
lastGeneratedLine++;
lastGeneratedColumn = 0;
// The remaining code is added without mapping
} else {
// There is no new line in between.
// Associate the code between "lastGeneratedColumn" and
// "mapping.generatedColumn" with "lastMapping"
var nextLine = remainingLines[remainingLinesIndex] || '';
var code = nextLine.substr(0, mapping.generatedColumn -
lastGeneratedColumn);
remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn -
lastGeneratedColumn);
lastGeneratedColumn = mapping.generatedColumn;
addMappingWithCode(lastMapping, code);
// No more remaining code, continue
lastMapping = mapping;
return;
}
}
// We add the generated code until the first mapping
// to the SourceNode without any mapping.
// Each line is added as separate string.
while (lastGeneratedLine < mapping.generatedLine) {
node.add(shiftNextLine());
lastGeneratedLine++;
}
if (lastGeneratedColumn < mapping.generatedColumn) {
var nextLine = remainingLines[remainingLinesIndex] || '';
node.add(nextLine.substr(0, mapping.generatedColumn));
remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn);
lastGeneratedColumn = mapping.generatedColumn;
}
lastMapping = mapping;
}, this);
// We have processed all mappings.
if (remainingLinesIndex < remainingLines.length) {
if (lastMapping) {
// Associate the remaining code in the current line with "lastMapping"
addMappingWithCode(lastMapping, shiftNextLine());
}
// and add the remaining lines without any mapping
node.add(remainingLines.splice(remainingLinesIndex).join(""));
}
// Copy sourcesContent into SourceNode
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content != null) {
if (aRelativePath != null) {
sourceFile = util.join(aRelativePath, sourceFile);
}
node.setSourceContent(sourceFile, content);
}
});
return node;
function addMappingWithCode(mapping, code) {
if (mapping === null || mapping.source === undefined) {
node.add(code);
} else {
var source = aRelativePath
? util.join(aRelativePath, mapping.source)
: mapping.source;
node.add(new SourceNode(mapping.originalLine,
mapping.originalColumn,
source,
code,
mapping.name));
}
}
};
/**
* Add a chunk of generated JS to this source node.
*
* @param aChunk A string snippet of generated JS code, another instance of
* SourceNode, or an array where each member is one of those things.
*/
SourceNode.prototype.add = function SourceNode_add(aChunk) {
if (Array.isArray(aChunk)) {
aChunk.forEach(function (chunk) {
this.add(chunk);
}, this);
}
else if (aChunk[isSourceNode] || typeof aChunk === "string") {
if (aChunk) {
this.children.push(aChunk);
}
}
else {
throw new TypeError(
"Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
);
}
return this;
};
/**
* Add a chunk of generated JS to the beginning of this source node.
*
* @param aChunk A string snippet of generated JS code, another instance of
* SourceNode, or an array where each member is one of those things.
*/
SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {
if (Array.isArray(aChunk)) {
for (var i = aChunk.length-1; i >= 0; i--) {
this.prepend(aChunk[i]);
}
}
else if (aChunk[isSourceNode] || typeof aChunk === "string") {
this.children.unshift(aChunk);
}
else {
throw new TypeError(
"Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
);
}
return this;
};
/**
* Walk over the tree of JS snippets in this node and its children. The
* walking function is called once for each snippet of JS and is passed that
* snippet and the its original associated source's line/column location.
*
* @param aFn The traversal function.
*/
SourceNode.prototype.walk = function SourceNode_walk(aFn) {
var chunk;
for (var i = 0, len = this.children.length; i < len; i++) {
chunk = this.children[i];
if (chunk[isSourceNode]) {
chunk.walk(aFn);
}
else {
if (chunk !== '') {
aFn(chunk, { source: this.source,
line: this.line,
column: this.column,
name: this.name });
}
}
}
};
/**
* Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between
* each of `this.children`.
*
* @param aSep The separator.
*/
SourceNode.prototype.join = function SourceNode_join(aSep) {
var newChildren;
var i;
var len = this.children.length;
if (len > 0) {
newChildren = [];
for (i = 0; i < len-1; i++) {
newChildren.push(this.children[i]);
newChildren.push(aSep);
}
newChildren.push(this.children[i]);
this.children = newChildren;
}
return this;
};
/**
* Call String.prototype.replace on the very right-most source snippet. Useful
* for trimming whitespace from the end of a source node, etc.
*
* @param aPattern The pattern to replace.
* @param aReplacement The thing to replace the pattern with.
*/
SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {
var lastChild = this.children[this.children.length - 1];
if (lastChild[isSourceNode]) {
lastChild.replaceRight(aPattern, aReplacement);
}
else if (typeof lastChild === 'string') {
this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);
}
else {
this.children.push(''.replace(aPattern, aReplacement));
}
return this;
};
/**
* Set the source content for a source file. This will be added to the SourceMapGenerator
* in the sourcesContent field.
*
* @param aSourceFile The filename of the source file
* @param aSourceContent The content of the source file
*/
SourceNode.prototype.setSourceContent =
function SourceNode_setSourceContent(aSourceFile, aSourceContent) {
this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
};
/**
* Walk over the tree of SourceNodes. The walking function is called for each
* source file content and is passed the filename and source content.
*
* @param aFn The traversal function.
*/
SourceNode.prototype.walkSourceContents =
function SourceNode_walkSourceContents(aFn) {
for (var i = 0, len = this.children.length; i < len; i++) {
if (this.children[i][isSourceNode]) {
this.children[i].walkSourceContents(aFn);
}
}
var sources = Object.keys(this.sourceContents);
for (var i = 0, len = sources.length; i < len; i++) {
aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);
}
};
/**
* Return the string representation of this source node. Walks over the tree
* and concatenates all the various snippets together to one string.
*/
SourceNode.prototype.toString = function SourceNode_toString() {
var str = "";
this.walk(function (chunk) {
str += chunk;
});
return str;
};
/**
* Returns the string representation of this source node along with a source
* map.
*/
SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {
var generated = {
code: "",
line: 1,
column: 0
};
var map = new SourceMapGenerator(aArgs);
var sourceMappingActive = false;
var lastOriginalSource = null;
var lastOriginalLine = null;
var lastOriginalColumn = null;
var lastOriginalName = null;
this.walk(function (chunk, original) {
generated.code += chunk;
if (original.source !== null
&& original.line !== null
&& original.column !== null) {
if(lastOriginalSource !== original.source
|| lastOriginalLine !== original.line
|| lastOriginalColumn !== original.column
|| lastOriginalName !== original.name) {
map.addMapping({
source: original.source,
original: {
line: original.line,
column: original.column
},
generated: {
line: generated.line,
column: generated.column
},
name: original.name
});
}
lastOriginalSource = original.source;
lastOriginalLine = original.line;
lastOriginalColumn = original.column;
lastOriginalName = original.name;
sourceMappingActive = true;
} else if (sourceMappingActive) {
map.addMapping({
generated: {
line: generated.line,
column: generated.column
}
});
lastOriginalSource = null;
sourceMappingActive = false;
}
for (var idx = 0, length = chunk.length; idx < length; idx++) {
if (chunk.charCodeAt(idx) === NEWLINE_CODE) {
generated.line++;
generated.column = 0;
// Mappings end at eol
if (idx + 1 === length) {
lastOriginalSource = null;
sourceMappingActive = false;
} else if (sourceMappingActive) {
map.addMapping({
source: original.source,
original: {
line: original.line,
column: original.column
},
generated: {
line: generated.line,
column: generated.column
},
name: original.name
});
}
} else {
generated.column++;
}
}
});
this.walkSourceContents(function (sourceFile, sourceContent) {
map.setSourceContent(sourceFile, sourceContent);
});
return { code: generated.code, map: map };
};
exports.SourceNode = SourceNode;
/***/ }),
/* 315 */
/*!**************************************************************************!*\
!*** ./node_modules/escodegen/node_modules/source-map/lib/quick-sort.js ***!
\**************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
// It turns out that some (most?) JavaScript engines don't self-host
// `Array.prototype.sort`. This makes sense because C++ will likely remain
// faster than JS when doing raw CPU-intensive sorting. However, when using a
// custom comparator function, calling back and forth between the VM's C++ and
// JIT'd JS is rather slow *and* loses JIT type information, resulting in
// worse generated code for the comparator function than would be optimal. In
// fact, when sorting with a comparator, these costs outweigh the benefits of
// sorting in C++. By using our own JS-implemented Quick Sort (below), we get
// a ~3500ms mean speed-up in `bench/bench.html`.
/**
* Swap the elements indexed by `x` and `y` in the array `ary`.
*
* @param {Array} ary
* The array.
* @param {Number} x
* The index of the first item.
* @param {Number} y
* The index of the second item.
*/
function swap(ary, x, y) {
var temp = ary[x];
ary[x] = ary[y];
ary[y] = temp;
}
/**
* Returns a random integer within the range `low .. high` inclusive.
*
* @param {Number} low
* The lower bound on the range.
* @param {Number} high
* The upper bound on the range.
*/
function randomIntInRange(low, high) {
return Math.round(low + (Math.random() * (high - low)));
}
/**
* The Quick Sort algorithm.
*
* @param {Array} ary
* An array to sort.
* @param {function} comparator
* Function to use to compare two items.
* @param {Number} p
* Start index of the array
* @param {Number} r
* End index of the array
*/
function doQuickSort(ary, comparator, p, r) {
// If our lower bound is less than our upper bound, we (1) partition the
// array into two pieces and (2) recurse on each half. If it is not, this is
// the empty array and our base case.
if (p < r) {
// (1) Partitioning.
//
// The partitioning chooses a pivot between `p` and `r` and moves all
// elements that are less than or equal to the pivot to the before it, and
// all the elements that are greater than it after it. The effect is that
// once partition is done, the pivot is in the exact place it will be when
// the array is put in sorted order, and it will not need to be moved
// again. This runs in O(n) time.
// Always choose a random pivot so that an input array which is reverse
// sorted does not cause O(n^2) running time.
var pivotIndex = randomIntInRange(p, r);
var i = p - 1;
swap(ary, pivotIndex, r);
var pivot = ary[r];
// Immediately after `j` is incremented in this loop, the following hold
// true:
//
// * Every element in `ary[p .. i]` is less than or equal to the pivot.
//
// * Every element in `ary[i+1 .. j-1]` is greater than the pivot.
for (var j = p; j < r; j++) {
if (comparator(ary[j], pivot) <= 0) {
i += 1;
swap(ary, i, j);
}
}
swap(ary, i + 1, j);
var q = i + 1;
// (2) Recurse on each half.
doQuickSort(ary, comparator, p, q - 1);
doQuickSort(ary, comparator, q + 1, r);
}
}
/**
* Sort the given array in-place with the given comparator function.
*
* @param {Array} ary
* An array to sort.
* @param {function} comparator
* Function to use to compare two items.
*/
exports.quickSort = function (ary, comparator) {
doQuickSort(ary, comparator, 0, ary.length - 1);
};
/***/ }),
/* 316 */
/*!*****************************************************************************!*\
!*** ./node_modules/escodegen/node_modules/source-map/lib/binary-search.js ***!
\*****************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
exports.GREATEST_LOWER_BOUND = 1;
exports.LEAST_UPPER_BOUND = 2;
/**
* Recursive implementation of binary search.
*
* @param aLow Indices here and lower do not contain the needle.
* @param aHigh Indices here and higher do not contain the needle.
* @param aNeedle The element being searched for.
* @param aHaystack The non-empty array being searched.
* @param aCompare Function which takes two elements and returns -1, 0, or 1.
* @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
* 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
* closest element that is smaller than or greater than the one we are
* searching for, respectively, if the exact element cannot be found.
*/
function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {
// This function terminates when one of the following is true:
//
// 1. We find the exact element we are looking for.
//
// 2. We did not find the exact element, but we can return the index of
// the next-closest element.
//
// 3. We did not find the exact element, and there is no next-closest
// element than the one we are searching for, so we return -1.
var mid = Math.floor((aHigh - aLow) / 2) + aLow;
var cmp = aCompare(aNeedle, aHaystack[mid], true);
if (cmp === 0) {
// Found the element we are looking for.
return mid;
}
else if (cmp > 0) {
// Our needle is greater than aHaystack[mid].
if (aHigh - mid > 1) {
// The element is in the upper half.
return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);
}
// The exact needle element was not found in this haystack. Determine if
// we are in termination case (3) or (2) and return the appropriate thing.
if (aBias == exports.LEAST_UPPER_BOUND) {
return aHigh < aHaystack.length ? aHigh : -1;
} else {
return mid;
}
}
else {
// Our needle is less than aHaystack[mid].
if (mid - aLow > 1) {
// The element is in the lower half.
return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);
}
// we are in termination case (3) or (2) and return the appropriate thing.
if (aBias == exports.LEAST_UPPER_BOUND) {
return mid;
} else {
return aLow < 0 ? -1 : aLow;
}
}
}
/**
* This is an implementation of binary search which will always try and return
* the index of the closest element if there is no exact hit. This is because
* mappings between original and generated line/col pairs are single points,
* and there is an implicit region between each of them, so a miss just means
* that you aren't on the very start of a region.
*
* @param aNeedle The element you are looking for.
* @param aHaystack The array that is being searched.
* @param aCompare A function which takes the needle and an element in the
* array and returns -1, 0, or 1 depending on whether the needle is less
* than, equal to, or greater than the element, respectively.
* @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
* 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
* closest element that is smaller than or greater than the one we are
* searching for, respectively, if the exact element cannot be found.
* Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.
*/
exports.search = function search(aNeedle, aHaystack, aCompare, aBias) {
if (aHaystack.length === 0) {
return -1;
}
var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,
aCompare, aBias || exports.GREATEST_LOWER_BOUND);
if (index < 0) {
return -1;
}
// We have found either the exact element, or the next-closest element than
// the one we are searching for. However, there may be more than one such
// element. Make sure we always return the smallest of these.
while (index - 1 >= 0) {
if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {
break;
}
--index;
}
return index;
};
/***/ }),
/* 317 */
/*!***********************************************************************************!*\
!*** ./node_modules/escodegen/node_modules/source-map/lib/source-map-consumer.js ***!
\***********************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var util = __webpack_require__(/*! ./util */ 125);
var binarySearch = __webpack_require__(/*! ./binary-search */ 316);
var ArraySet = __webpack_require__(/*! ./array-set */ 222).ArraySet;
var base64VLQ = __webpack_require__(/*! ./base64-vlq */ 223);
var quickSort = __webpack_require__(/*! ./quick-sort */ 315).quickSort;
function SourceMapConsumer(aSourceMap, aSourceMapURL) {
var sourceMap = aSourceMap;
if (typeof aSourceMap === 'string') {
sourceMap = util.parseSourceMapInput(aSourceMap);
}
return sourceMap.sections != null
? new IndexedSourceMapConsumer(sourceMap, aSourceMapURL)
: new BasicSourceMapConsumer(sourceMap, aSourceMapURL);
}
SourceMapConsumer.fromSourceMap = function(aSourceMap, aSourceMapURL) {
return BasicSourceMapConsumer.fromSourceMap(aSourceMap, aSourceMapURL);
}
/**
* The version of the source mapping spec that we are consuming.
*/
SourceMapConsumer.prototype._version = 3;
// `__generatedMappings` and `__originalMappings` are arrays that hold the
// parsed mapping coordinates from the source map's "mappings" attribute. They
// are lazily instantiated, accessed via the `_generatedMappings` and
// `_originalMappings` getters respectively, and we only parse the mappings
// and create these arrays once queried for a source location. We jump through
// these hoops because there can be many thousands of mappings, and parsing
// them is expensive, so we only want to do it if we must.
//
// Each object in the arrays is of the form:
//
// {
// generatedLine: The line number in the generated code,
// generatedColumn: The column number in the generated code,
// source: The path to the original source file that generated this
// chunk of code,
// originalLine: The line number in the original source that
// corresponds to this chunk of generated code,
// originalColumn: The column number in the original source that
// corresponds to this chunk of generated code,
// name: The name of the original symbol which generated this chunk of
// code.
// }
//
// All properties except for `generatedLine` and `generatedColumn` can be
// `null`.
//
// `_generatedMappings` is ordered by the generated positions.
//
// `_originalMappings` is ordered by the original positions.
SourceMapConsumer.prototype.__generatedMappings = null;
Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {
configurable: true,
enumerable: true,
get: function () {
if (!this.__generatedMappings) {
this._parseMappings(this._mappings, this.sourceRoot);
}
return this.__generatedMappings;
}
});
SourceMapConsumer.prototype.__originalMappings = null;
Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {
configurable: true,
enumerable: true,
get: function () {
if (!this.__originalMappings) {
this._parseMappings(this._mappings, this.sourceRoot);
}
return this.__originalMappings;
}
});
SourceMapConsumer.prototype._charIsMappingSeparator =
function SourceMapConsumer_charIsMappingSeparator(aStr, index) {
var c = aStr.charAt(index);
return c === ";" || c === ",";
};
/**
* Parse the mappings in a string in to a data structure which we can easily
* query (the ordered arrays in the `this.__generatedMappings` and
* `this.__originalMappings` properties).
*/
SourceMapConsumer.prototype._parseMappings =
function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
throw new Error("Subclasses must implement _parseMappings");
};
SourceMapConsumer.GENERATED_ORDER = 1;
SourceMapConsumer.ORIGINAL_ORDER = 2;
SourceMapConsumer.GREATEST_LOWER_BOUND = 1;
SourceMapConsumer.LEAST_UPPER_BOUND = 2;
/**
* Iterate over each mapping between an original source/line/column and a
* generated line/column in this source map.
*
* @param Function aCallback
* The function that is called with each mapping.
* @param Object aContext
* Optional. If specified, this object will be the value of `this` every
* time that `aCallback` is called.
* @param aOrder
* Either `SourceMapConsumer.GENERATED_ORDER` or
* `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to
* iterate over the mappings sorted by the generated file's line/column
* order or the original's source/line/column order, respectively. Defaults to
* `SourceMapConsumer.GENERATED_ORDER`.
*/
SourceMapConsumer.prototype.eachMapping =
function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {
var context = aContext || null;
var order = aOrder || SourceMapConsumer.GENERATED_ORDER;
var mappings;
switch (order) {
case SourceMapConsumer.GENERATED_ORDER:
mappings = this._generatedMappings;
break;
case SourceMapConsumer.ORIGINAL_ORDER:
mappings = this._originalMappings;
break;
default:
throw new Error("Unknown order of iteration.");
}
var sourceRoot = this.sourceRoot;
mappings.map(function (mapping) {
var source = mapping.source === null ? null : this._sources.at(mapping.source);
source = util.computeSourceURL(sourceRoot, source, this._sourceMapURL);
return {
source: source,
generatedLine: mapping.generatedLine,
generatedColumn: mapping.generatedColumn,
originalLine: mapping.originalLine,
originalColumn: mapping.originalColumn,
name: mapping.name === null ? null : this._names.at(mapping.name)
};
}, this).forEach(aCallback, context);
};
/**
* Returns all generated line and column information for the original source,
* line, and column provided. If no column is provided, returns all mappings
* corresponding to a either the line we are searching for or the next
* closest line that has any mappings. Otherwise, returns all mappings
* corresponding to the given line and either the column we are searching for
* or the next closest column that has any offsets.
*
* The only argument is an object with the following properties:
*
* - source: The filename of the original source.
* - line: The line number in the original source. The line number is 1-based.
* - column: Optional. the column number in the original source.
* The column number is 0-based.
*
* and an array of objects is returned, each with the following properties:
*
* - line: The line number in the generated source, or null. The
* line number is 1-based.
* - column: The column number in the generated source, or null.
* The column number is 0-based.
*/
SourceMapConsumer.prototype.allGeneratedPositionsFor =
function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {
var line = util.getArg(aArgs, 'line');
// When there is no exact match, BasicSourceMapConsumer.prototype._findMapping
// returns the index of the closest mapping less than the needle. By
// setting needle.originalColumn to 0, we thus find the last mapping for
// the given line, provided such a mapping exists.
var needle = {
source: util.getArg(aArgs, 'source'),
originalLine: line,
originalColumn: util.getArg(aArgs, 'column', 0)
};
needle.source = this._findSourceIndex(needle.source);
if (needle.source < 0) {
return [];
}
var mappings = [];
var index = this._findMapping(needle,
this._originalMappings,
"originalLine",
"originalColumn",
util.compareByOriginalPositions,
binarySearch.LEAST_UPPER_BOUND);
if (index >= 0) {
var mapping = this._originalMappings[index];
if (aArgs.column === undefined) {
var originalLine = mapping.originalLine;
// Iterate until either we run out of mappings, or we run into
// a mapping for a different line than the one we found. Since
// mappings are sorted, this is guaranteed to find all mappings for
// the line we found.
while (mapping && mapping.originalLine === originalLine) {
mappings.push({
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null),
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
});
mapping = this._originalMappings[++index];
}
} else {
var originalColumn = mapping.originalColumn;
// Iterate until either we run out of mappings, or we run into
// a mapping for a different line than the one we were searching for.
// Since mappings are sorted, this is guaranteed to find all mappings for
// the line we are searching for.
while (mapping &&
mapping.originalLine === line &&
mapping.originalColumn == originalColumn) {
mappings.push({
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null),
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
});
mapping = this._originalMappings[++index];
}
}
}
return mappings;
};
exports.SourceMapConsumer = SourceMapConsumer;
/**
* A BasicSourceMapConsumer instance represents a parsed source map which we can
* query for information about the original file positions by giving it a file
* position in the generated source.
*
* The first parameter is the raw source map (either as a JSON string, or
* already parsed to an object). According to the spec, source maps have the
* following attributes:
*
* - version: Which version of the source map spec this map is following.
* - sources: An array of URLs to the original source files.
* - names: An array of identifiers which can be referrenced by individual mappings.
* - sourceRoot: Optional. The URL root from which all sources are relative.
* - sourcesContent: Optional. An array of contents of the original source files.
* - mappings: A string of base64 VLQs which contain the actual mappings.
* - file: Optional. The generated file this source map is associated with.
*
* Here is an example source map, taken from the source map spec[0]:
*
* {
* version : 3,
* file: "out.js",
* sourceRoot : "",
* sources: ["foo.js", "bar.js"],
* names: ["src", "maps", "are", "fun"],
* mappings: "AA,AB;;ABCDE;"
* }
*
* The second parameter, if given, is a string whose value is the URL
* at which the source map was found. This URL is used to compute the
* sources array.
*
* [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#
*/
function BasicSourceMapConsumer(aSourceMap, aSourceMapURL) {
var sourceMap = aSourceMap;
if (typeof aSourceMap === 'string') {
sourceMap = util.parseSourceMapInput(aSourceMap);
}
var version = util.getArg(sourceMap, 'version');
var sources = util.getArg(sourceMap, 'sources');
// Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which
// requires the array) to play nice here.
var names = util.getArg(sourceMap, 'names', []);
var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);
var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);
var mappings = util.getArg(sourceMap, 'mappings');
var file = util.getArg(sourceMap, 'file', null);
// Once again, Sass deviates from the spec and supplies the version as a
// string rather than a number, so we use loose equality checking here.
if (version != this._version) {
throw new Error('Unsupported version: ' + version);
}
if (sourceRoot) {
sourceRoot = util.normalize(sourceRoot);
}
sources = sources
.map(String)
// Some source maps produce relative source paths like "./foo.js" instead of
// "foo.js". Normalize these first so that future comparisons will succeed.
// See bugzil.la/1090768.
.map(util.normalize)
// Always ensure that absolute sources are internally stored relative to
// the source root, if the source root is absolute. Not doing this would
// be particularly problematic when the source root is a prefix of the
// source (valid, but why??). See github issue #199 and bugzil.la/1188982.
.map(function (source) {
return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)
? util.relative(sourceRoot, source)
: source;
});
// Pass `true` below to allow duplicate names and sources. While source maps
// are intended to be compressed and deduplicated, the TypeScript compiler
// sometimes generates source maps with duplicates in them. See Github issue
// #72 and bugzil.la/889492.
this._names = ArraySet.fromArray(names.map(String), true);
this._sources = ArraySet.fromArray(sources, true);
this._absoluteSources = this._sources.toArray().map(function (s) {
return util.computeSourceURL(sourceRoot, s, aSourceMapURL);
});
this.sourceRoot = sourceRoot;
this.sourcesContent = sourcesContent;
this._mappings = mappings;
this._sourceMapURL = aSourceMapURL;
this.file = file;
}
BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;
/**
* Utility function to find the index of a source. Returns -1 if not
* found.
*/
BasicSourceMapConsumer.prototype._findSourceIndex = function(aSource) {
var relativeSource = aSource;
if (this.sourceRoot != null) {
relativeSource = util.relative(this.sourceRoot, relativeSource);
}
if (this._sources.has(relativeSource)) {
return this._sources.indexOf(relativeSource);
}
// Maybe aSource is an absolute URL as returned by |sources|. In
// this case we can't simply undo the transform.
var i;
for (i = 0; i < this._absoluteSources.length; ++i) {
if (this._absoluteSources[i] == aSource) {
return i;
}
}
return -1;
};
/**
* Create a BasicSourceMapConsumer from a SourceMapGenerator.
*
* @param SourceMapGenerator aSourceMap
* The source map that will be consumed.
* @param String aSourceMapURL
* The URL at which the source map can be found (optional)
* @returns BasicSourceMapConsumer
*/
BasicSourceMapConsumer.fromSourceMap =
function SourceMapConsumer_fromSourceMap(aSourceMap, aSourceMapURL) {
var smc = Object.create(BasicSourceMapConsumer.prototype);
var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);
var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);
smc.sourceRoot = aSourceMap._sourceRoot;
smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),
smc.sourceRoot);
smc.file = aSourceMap._file;
smc._sourceMapURL = aSourceMapURL;
smc._absoluteSources = smc._sources.toArray().map(function (s) {
return util.computeSourceURL(smc.sourceRoot, s, aSourceMapURL);
});
// Because we are modifying the entries (by converting string sources and
// names to indices into the sources and names ArraySets), we have to make
// a copy of the entry or else bad things happen. Shared mutable state
// strikes again! See github issue #191.
var generatedMappings = aSourceMap._mappings.toArray().slice();
var destGeneratedMappings = smc.__generatedMappings = [];
var destOriginalMappings = smc.__originalMappings = [];
for (var i = 0, length = generatedMappings.length; i < length; i++) {
var srcMapping = generatedMappings[i];
var destMapping = new Mapping;
destMapping.generatedLine = srcMapping.generatedLine;
destMapping.generatedColumn = srcMapping.generatedColumn;
if (srcMapping.source) {
destMapping.source = sources.indexOf(srcMapping.source);
destMapping.originalLine = srcMapping.originalLine;
destMapping.originalColumn = srcMapping.originalColumn;
if (srcMapping.name) {
destMapping.name = names.indexOf(srcMapping.name);
}
destOriginalMappings.push(destMapping);
}
destGeneratedMappings.push(destMapping);
}
quickSort(smc.__originalMappings, util.compareByOriginalPositions);
return smc;
};
/**
* The version of the source mapping spec that we are consuming.
*/
BasicSourceMapConsumer.prototype._version = 3;
/**
* The list of original sources.
*/
Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {
get: function () {
return this._absoluteSources.slice();
}
});
/**
* Provide the JIT with a nice shape / hidden class.
*/
function Mapping() {
this.generatedLine = 0;
this.generatedColumn = 0;
this.source = null;
this.originalLine = null;
this.originalColumn = null;
this.name = null;
}
/**
* Parse the mappings in a string in to a data structure which we can easily
* query (the ordered arrays in the `this.__generatedMappings` and
* `this.__originalMappings` properties).
*/
BasicSourceMapConsumer.prototype._parseMappings =
function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
var generatedLine = 1;
var previousGeneratedColumn = 0;
var previousOriginalLine = 0;
var previousOriginalColumn = 0;
var previousSource = 0;
var previousName = 0;
var length = aStr.length;
var index = 0;
var cachedSegments = {};
var temp = {};
var originalMappings = [];
var generatedMappings = [];
var mapping, str, segment, end, value;
while (index < length) {
if (aStr.charAt(index) === ';') {
generatedLine++;
index++;
previousGeneratedColumn = 0;
}
else if (aStr.charAt(index) === ',') {
index++;
}
else {
mapping = new Mapping();
mapping.generatedLine = generatedLine;
// Because each offset is encoded relative to the previous one,
// many segments often have the same encoding. We can exploit this
// fact by caching the parsed variable length fields of each segment,
// allowing us to avoid a second parse if we encounter the same
// segment again.
for (end = index; end < length; end++) {
if (this._charIsMappingSeparator(aStr, end)) {
break;
}
}
str = aStr.slice(index, end);
segment = cachedSegments[str];
if (segment) {
index += str.length;
} else {
segment = [];
while (index < end) {
base64VLQ.decode(aStr, index, temp);
value = temp.value;
index = temp.rest;
segment.push(value);
}
if (segment.length === 2) {
throw new Error('Found a source, but no line and column');
}
if (segment.length === 3) {
throw new Error('Found a source and line, but no column');
}
cachedSegments[str] = segment;
}
// Generated column.
mapping.generatedColumn = previousGeneratedColumn + segment[0];
previousGeneratedColumn = mapping.generatedColumn;
if (segment.length > 1) {
// Original source.
mapping.source = previousSource + segment[1];
previousSource += segment[1];
// Original line.
mapping.originalLine = previousOriginalLine + segment[2];
previousOriginalLine = mapping.originalLine;
// Lines are stored 0-based
mapping.originalLine += 1;
// Original column.
mapping.originalColumn = previousOriginalColumn + segment[3];
previousOriginalColumn = mapping.originalColumn;
if (segment.length > 4) {
// Original name.
mapping.name = previousName + segment[4];
previousName += segment[4];
}
}
generatedMappings.push(mapping);
if (typeof mapping.originalLine === 'number') {
originalMappings.push(mapping);
}
}
}
quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);
this.__generatedMappings = generatedMappings;
quickSort(originalMappings, util.compareByOriginalPositions);
this.__originalMappings = originalMappings;
};
/**
* Find the mapping that best matches the hypothetical "needle" mapping that
* we are searching for in the given "haystack" of mappings.
*/
BasicSourceMapConsumer.prototype._findMapping =
function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,
aColumnName, aComparator, aBias) {
// To return the position we are searching for, we must first find the
// mapping for the given position and then return the opposite position it
// points to. Because the mappings are sorted, we can use binary search to
// find the best mapping.
if (aNeedle[aLineName] <= 0) {
throw new TypeError('Line must be greater than or equal to 1, got '
+ aNeedle[aLineName]);
}
if (aNeedle[aColumnName] < 0) {
throw new TypeError('Column must be greater than or equal to 0, got '
+ aNeedle[aColumnName]);
}
return binarySearch.search(aNeedle, aMappings, aComparator, aBias);
};
/**
* Compute the last column for each generated mapping. The last column is
* inclusive.
*/
BasicSourceMapConsumer.prototype.computeColumnSpans =
function SourceMapConsumer_computeColumnSpans() {
for (var index = 0; index < this._generatedMappings.length; ++index) {
var mapping = this._generatedMappings[index];
// Mappings do not contain a field for the last generated columnt. We
// can come up with an optimistic estimate, however, by assuming that
// mappings are contiguous (i.e. given two consecutive mappings, the
// first mapping ends where the second one starts).
if (index + 1 < this._generatedMappings.length) {
var nextMapping = this._generatedMappings[index + 1];
if (mapping.generatedLine === nextMapping.generatedLine) {
mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;
continue;
}
}
// The last mapping for each line spans the entire line.
mapping.lastGeneratedColumn = Infinity;
}
};
/**
* Returns the original source, line, and column information for the generated
* source's line and column positions provided. The only argument is an object
* with the following properties:
*
* - line: The line number in the generated source. The line number
* is 1-based.
* - column: The column number in the generated source. The column
* number is 0-based.
* - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or
* 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the
* closest element that is smaller than or greater than the one we are
* searching for, respectively, if the exact element cannot be found.
* Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.
*
* and an object is returned with the following properties:
*
* - source: The original source file, or null.
* - line: The line number in the original source, or null. The
* line number is 1-based.
* - column: The column number in the original source, or null. The
* column number is 0-based.
* - name: The original identifier, or null.
*/
BasicSourceMapConsumer.prototype.originalPositionFor =
function SourceMapConsumer_originalPositionFor(aArgs) {
var needle = {
generatedLine: util.getArg(aArgs, 'line'),
generatedColumn: util.getArg(aArgs, 'column')
};
var index = this._findMapping(
needle,
this._generatedMappings,
"generatedLine",
"generatedColumn",
util.compareByGeneratedPositionsDeflated,
util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)
);
if (index >= 0) {
var mapping = this._generatedMappings[index];
if (mapping.generatedLine === needle.generatedLine) {
var source = util.getArg(mapping, 'source', null);
if (source !== null) {
source = this._sources.at(source);
source = util.computeSourceURL(this.sourceRoot, source, this._sourceMapURL);
}
var name = util.getArg(mapping, 'name', null);
if (name !== null) {
name = this._names.at(name);
}
return {
source: source,
line: util.getArg(mapping, 'originalLine', null),
column: util.getArg(mapping, 'originalColumn', null),
name: name
};
}
}
return {
source: null,
line: null,
column: null,
name: null
};
};
/**
* Return true if we have the source content for every source in the source
* map, false otherwise.
*/
BasicSourceMapConsumer.prototype.hasContentsOfAllSources =
function BasicSourceMapConsumer_hasContentsOfAllSources() {
if (!this.sourcesContent) {
return false;
}
return this.sourcesContent.length >= this._sources.size() &&
!this.sourcesContent.some(function (sc) { return sc == null; });
};
/**
* Returns the original source content. The only argument is the url of the
* original source file. Returns null if no original source content is
* available.
*/
BasicSourceMapConsumer.prototype.sourceContentFor =
function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
if (!this.sourcesContent) {
return null;
}
var index = this._findSourceIndex(aSource);
if (index >= 0) {
return this.sourcesContent[index];
}
var relativeSource = aSource;
if (this.sourceRoot != null) {
relativeSource = util.relative(this.sourceRoot, relativeSource);
}
var url;
if (this.sourceRoot != null
&& (url = util.urlParse(this.sourceRoot))) {
// XXX: file:// URIs and absolute paths lead to unexpected behavior for
// many users. We can help them out when they expect file:// URIs to
// behave like it would if they were running a local HTTP server. See
// https://bugzilla.mozilla.org/show_bug.cgi?id=885597.
var fileUriAbsPath = relativeSource.replace(/^file:\/\//, "");
if (url.scheme == "file"
&& this._sources.has(fileUriAbsPath)) {
return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]
}
if ((!url.path || url.path == "/")
&& this._sources.has("/" + relativeSource)) {
return this.sourcesContent[this._sources.indexOf("/" + relativeSource)];
}
}
// This function is used recursively from
// IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we
// don't want to throw if we can't find the source - we just want to
// return null, so we provide a flag to exit gracefully.
if (nullOnMissing) {
return null;
}
else {
throw new Error('"' + relativeSource + '" is not in the SourceMap.');
}
};
/**
* Returns the generated line and column information for the original source,
* line, and column positions provided. The only argument is an object with
* the following properties:
*
* - source: The filename of the original source.
* - line: The line number in the original source. The line number
* is 1-based.
* - column: The column number in the original source. The column
* number is 0-based.
* - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or
* 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the
* closest element that is smaller than or greater than the one we are
* searching for, respectively, if the exact element cannot be found.
* Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.
*
* and an object is returned with the following properties:
*
* - line: The line number in the generated source, or null. The
* line number is 1-based.
* - column: The column number in the generated source, or null.
* The column number is 0-based.
*/
BasicSourceMapConsumer.prototype.generatedPositionFor =
function SourceMapConsumer_generatedPositionFor(aArgs) {
var source = util.getArg(aArgs, 'source');
source = this._findSourceIndex(source);
if (source < 0) {
return {
line: null,
column: null,
lastColumn: null
};
}
var needle = {
source: source,
originalLine: util.getArg(aArgs, 'line'),
originalColumn: util.getArg(aArgs, 'column')
};
var index = this._findMapping(
needle,
this._originalMappings,
"originalLine",
"originalColumn",
util.compareByOriginalPositions,
util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)
);
if (index >= 0) {
var mapping = this._originalMappings[index];
if (mapping.source === needle.source) {
return {
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null),
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
};
}
}
return {
line: null,
column: null,
lastColumn: null
};
};
exports.BasicSourceMapConsumer = BasicSourceMapConsumer;
/**
* An IndexedSourceMapConsumer instance represents a parsed source map which
* we can query for information. It differs from BasicSourceMapConsumer in
* that it takes "indexed" source maps (i.e. ones with a "sections" field) as
* input.
*
* The first parameter is a raw source map (either as a JSON string, or already
* parsed to an object). According to the spec for indexed source maps, they
* have the following attributes:
*
* - version: Which version of the source map spec this map is following.
* - file: Optional. The generated file this source map is associated with.
* - sections: A list of section definitions.
*
* Each value under the "sections" field has two fields:
* - offset: The offset into the original specified at which this section
* begins to apply, defined as an object with a "line" and "column"
* field.
* - map: A source map definition. This source map could also be indexed,
* but doesn't have to be.
*
* Instead of the "map" field, it's also possible to have a "url" field
* specifying a URL to retrieve a source map from, but that's currently
* unsupported.
*
* Here's an example source map, taken from the source map spec[0], but
* modified to omit a section which uses the "url" field.
*
* {
* version : 3,
* file: "app.js",
* sections: [{
* offset: {line:100, column:10},
* map: {
* version : 3,
* file: "section.js",
* sources: ["foo.js", "bar.js"],
* names: ["src", "maps", "are", "fun"],
* mappings: "AAAA,E;;ABCDE;"
* }
* }],
* }
*
* The second parameter, if given, is a string whose value is the URL
* at which the source map was found. This URL is used to compute the
* sources array.
*
* [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt
*/
function IndexedSourceMapConsumer(aSourceMap, aSourceMapURL) {
var sourceMap = aSourceMap;
if (typeof aSourceMap === 'string') {
sourceMap = util.parseSourceMapInput(aSourceMap);
}
var version = util.getArg(sourceMap, 'version');
var sections = util.getArg(sourceMap, 'sections');
if (version != this._version) {
throw new Error('Unsupported version: ' + version);
}
this._sources = new ArraySet();
this._names = new ArraySet();
var lastOffset = {
line: -1,
column: 0
};
this._sections = sections.map(function (s) {
if (s.url) {
// The url field will require support for asynchronicity.
// See https://github.com/mozilla/source-map/issues/16
throw new Error('Support for url field in sections not implemented.');
}
var offset = util.getArg(s, 'offset');
var offsetLine = util.getArg(offset, 'line');
var offsetColumn = util.getArg(offset, 'column');
if (offsetLine < lastOffset.line ||
(offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {
throw new Error('Section offsets must be ordered and non-overlapping.');
}
lastOffset = offset;
return {
generatedOffset: {
// The offset fields are 0-based, but we use 1-based indices when
// encoding/decoding from VLQ.
generatedLine: offsetLine + 1,
generatedColumn: offsetColumn + 1
},
consumer: new SourceMapConsumer(util.getArg(s, 'map'), aSourceMapURL)
}
});
}
IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;
/**
* The version of the source mapping spec that we are consuming.
*/
IndexedSourceMapConsumer.prototype._version = 3;
/**
* The list of original sources.
*/
Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {
get: function () {
var sources = [];
for (var i = 0; i < this._sections.length; i++) {
for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {
sources.push(this._sections[i].consumer.sources[j]);
}
}
return sources;
}
});
/**
* Returns the original source, line, and column information for the generated
* source's line and column positions provided. The only argument is an object
* with the following properties:
*
* - line: The line number in the generated source. The line number
* is 1-based.
* - column: The column number in the generated source. The column
* number is 0-based.
*
* and an object is returned with the following properties:
*
* - source: The original source file, or null.
* - line: The line number in the original source, or null. The
* line number is 1-based.
* - column: The column number in the original source, or null. The
* column number is 0-based.
* - name: The original identifier, or null.
*/
IndexedSourceMapConsumer.prototype.originalPositionFor =
function IndexedSourceMapConsumer_originalPositionFor(aArgs) {
var needle = {
generatedLine: util.getArg(aArgs, 'line'),
generatedColumn: util.getArg(aArgs, 'column')
};
// Find the section containing the generated position we're trying to map
// to an original position.
var sectionIndex = binarySearch.search(needle, this._sections,
function(needle, section) {
var cmp = needle.generatedLine - section.generatedOffset.generatedLine;
if (cmp) {
return cmp;
}
return (needle.generatedColumn -
section.generatedOffset.generatedColumn);
});
var section = this._sections[sectionIndex];
if (!section) {
return {
source: null,
line: null,
column: null,
name: null
};
}
return section.consumer.originalPositionFor({
line: needle.generatedLine -
(section.generatedOffset.generatedLine - 1),
column: needle.generatedColumn -
(section.generatedOffset.generatedLine === needle.generatedLine
? section.generatedOffset.generatedColumn - 1
: 0),
bias: aArgs.bias
});
};
/**
* Return true if we have the source content for every source in the source
* map, false otherwise.
*/
IndexedSourceMapConsumer.prototype.hasContentsOfAllSources =
function IndexedSourceMapConsumer_hasContentsOfAllSources() {
return this._sections.every(function (s) {
return s.consumer.hasContentsOfAllSources();
});
};
/**
* Returns the original source content. The only argument is the url of the
* original source file. Returns null if no original source content is
* available.
*/
IndexedSourceMapConsumer.prototype.sourceContentFor =
function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
for (var i = 0; i < this._sections.length; i++) {
var section = this._sections[i];
var content = section.consumer.sourceContentFor(aSource, true);
if (content) {
return content;
}
}
if (nullOnMissing) {
return null;
}
else {
throw new Error('"' + aSource + '" is not in the SourceMap.');
}
};
/**
* Returns the generated line and column information for the original source,
* line, and column positions provided. The only argument is an object with
* the following properties:
*
* - source: The filename of the original source.
* - line: The line number in the original source. The line number
* is 1-based.
* - column: The column number in the original source. The column
* number is 0-based.
*
* and an object is returned with the following properties:
*
* - line: The line number in the generated source, or null. The
* line number is 1-based.
* - column: The column number in the generated source, or null.
* The column number is 0-based.
*/
IndexedSourceMapConsumer.prototype.generatedPositionFor =
function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {
for (var i = 0; i < this._sections.length; i++) {
var section = this._sections[i];
// Only consider this section if the requested source is in the list of
// sources of the consumer.
if (section.consumer._findSourceIndex(util.getArg(aArgs, 'source')) === -1) {
continue;
}
var generatedPosition = section.consumer.generatedPositionFor(aArgs);
if (generatedPosition) {
var ret = {
line: generatedPosition.line +
(section.generatedOffset.generatedLine - 1),
column: generatedPosition.column +
(section.generatedOffset.generatedLine === generatedPosition.line
? section.generatedOffset.generatedColumn - 1
: 0)
};
return ret;
}
}
return {
line: null,
column: null
};
};
/**
* Parse the mappings in a string in to a data structure which we can easily
* query (the ordered arrays in the `this.__generatedMappings` and
* `this.__originalMappings` properties).
*/
IndexedSourceMapConsumer.prototype._parseMappings =
function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {
this.__generatedMappings = [];
this.__originalMappings = [];
for (var i = 0; i < this._sections.length; i++) {
var section = this._sections[i];
var sectionMappings = section.consumer._generatedMappings;
for (var j = 0; j < sectionMappings.length; j++) {
var mapping = sectionMappings[j];
var source = section.consumer._sources.at(mapping.source);
source = util.computeSourceURL(section.consumer.sourceRoot, source, this._sourceMapURL);
this._sources.add(source);
source = this._sources.indexOf(source);
var name = null;
if (mapping.name) {
name = section.consumer._names.at(mapping.name);
this._names.add(name);
name = this._names.indexOf(name);
}
// The mappings coming from the consumer for the section have
// generated positions relative to the start of the section, so we
// need to offset them to be relative to the start of the concatenated
// generated file.
var adjustedMapping = {
source: source,
generatedLine: mapping.generatedLine +
(section.generatedOffset.generatedLine - 1),
generatedColumn: mapping.generatedColumn +
(section.generatedOffset.generatedLine === mapping.generatedLine
? section.generatedOffset.generatedColumn - 1
: 0),
originalLine: mapping.originalLine,
originalColumn: mapping.originalColumn,
name: name
};
this.__generatedMappings.push(adjustedMapping);
if (typeof adjustedMapping.originalLine === 'number') {
this.__originalMappings.push(adjustedMapping);
}
}
}
quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);
quickSort(this.__originalMappings, util.compareByOriginalPositions);
};
exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;
/***/ }),
/* 318 */
/*!****************************************************************************!*\
!*** ./node_modules/escodegen/node_modules/source-map/lib/mapping-list.js ***!
\****************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2014 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var util = __webpack_require__(/*! ./util */ 125);
/**
* Determine whether mappingB is after mappingA with respect to generated
* position.
*/
function generatedPositionAfter(mappingA, mappingB) {
// Optimized for most common case
var lineA = mappingA.generatedLine;
var lineB = mappingB.generatedLine;
var columnA = mappingA.generatedColumn;
var columnB = mappingB.generatedColumn;
return lineB > lineA || lineB == lineA && columnB >= columnA ||
util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;
}
/**
* A data structure to provide a sorted view of accumulated mappings in a
* performance conscious manner. It trades a neglibable overhead in general
* case for a large speedup in case of mappings being added in order.
*/
function MappingList() {
this._array = [];
this._sorted = true;
// Serves as infimum
this._last = {generatedLine: -1, generatedColumn: 0};
}
/**
* Iterate through internal items. This method takes the same arguments that
* `Array.prototype.forEach` takes.
*
* NOTE: The order of the mappings is NOT guaranteed.
*/
MappingList.prototype.unsortedForEach =
function MappingList_forEach(aCallback, aThisArg) {
this._array.forEach(aCallback, aThisArg);
};
/**
* Add the given source mapping.
*
* @param Object aMapping
*/
MappingList.prototype.add = function MappingList_add(aMapping) {
if (generatedPositionAfter(this._last, aMapping)) {
this._last = aMapping;
this._array.push(aMapping);
} else {
this._sorted = false;
this._array.push(aMapping);
}
};
/**
* Returns the flat, sorted array of mappings. The mappings are sorted by
* generated position.
*
* WARNING: This method returns internal data without copying, for
* performance. The return value must NOT be mutated, and should be treated as
* an immutable borrow. If you want to take ownership, you must make your own
* copy.
*/
MappingList.prototype.toArray = function MappingList_toArray() {
if (!this._sorted) {
this._array.sort(util.compareByGeneratedPositionsInflated);
this._sorted = true;
}
return this._array;
};
exports.MappingList = MappingList;
/***/ }),
/* 319 */
/*!**********************************************************************!*\
!*** ./node_modules/escodegen/node_modules/source-map/lib/base64.js ***!
\**********************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');
/**
* Encode an integer in the range of 0 to 63 to a single base 64 digit.
*/
exports.encode = function (number) {
if (0 <= number && number < intToCharMap.length) {
return intToCharMap[number];
}
throw new TypeError("Must be between 0 and 63: " + number);
};
/**
* Decode a single base 64 character code digit to an integer. Returns -1 on
* failure.
*/
exports.decode = function (charCode) {
var bigA = 65; // 'A'
var bigZ = 90; // 'Z'
var littleA = 97; // 'a'
var littleZ = 122; // 'z'
var zero = 48; // '0'
var nine = 57; // '9'
var plus = 43; // '+'
var slash = 47; // '/'
var littleOffset = 26;
var numberOffset = 52;
// 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ
if (bigA <= charCode && charCode <= bigZ) {
return (charCode - bigA);
}
// 26 - 51: abcdefghijklmnopqrstuvwxyz
if (littleA <= charCode && charCode <= littleZ) {
return (charCode - littleA + littleOffset);
}
// 52 - 61: 0123456789
if (zero <= charCode && charCode <= nine) {
return (charCode - zero + numberOffset);
}
// 62: +
if (charCode == plus) {
return 62;
}
// 63: /
if (charCode == slash) {
return 63;
}
// Invalid base64 digit.
return -1;
};
/***/ }),
/* 320 */
/*!**********************************************************************!*\
!*** ./node_modules/escodegen/node_modules/source-map/source-map.js ***!
\**********************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*
* Copyright 2009-2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE.txt or:
* http://opensource.org/licenses/BSD-3-Clause
*/
exports.SourceMapGenerator = __webpack_require__(/*! ./lib/source-map-generator */ 224).SourceMapGenerator;
exports.SourceMapConsumer = __webpack_require__(/*! ./lib/source-map-consumer */ 317).SourceMapConsumer;
exports.SourceNode = __webpack_require__(/*! ./lib/source-node */ 314).SourceNode;
/***/ }),
/* 321 */
/*!*********************************************!*\
!*** ./node_modules/esutils/lib/keyword.js ***!
\*********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*
Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
(function () {
'use strict';
var code = __webpack_require__(/*! ./code */ 225);
function isStrictModeReservedWordES6(id) {
switch (id) {
case 'implements':
case 'interface':
case 'package':
case 'private':
case 'protected':
case 'public':
case 'static':
case 'let':
return true;
default:
return false;
}
}
function isKeywordES5(id, strict) {
// yield should not be treated as keyword under non-strict mode.
if (!strict && id === 'yield') {
return false;
}
return isKeywordES6(id, strict);
}
function isKeywordES6(id, strict) {
if (strict && isStrictModeReservedWordES6(id)) {
return true;
}
switch (id.length) {
case 2:
return (id === 'if') || (id === 'in') || (id === 'do');
case 3:
return (id === 'var') || (id === 'for') || (id === 'new') || (id === 'try');
case 4:
return (id === 'this') || (id === 'else') || (id === 'case') ||
(id === 'void') || (id === 'with') || (id === 'enum');
case 5:
return (id === 'while') || (id === 'break') || (id === 'catch') ||
(id === 'throw') || (id === 'const') || (id === 'yield') ||
(id === 'class') || (id === 'super');
case 6:
return (id === 'return') || (id === 'typeof') || (id === 'delete') ||
(id === 'switch') || (id === 'export') || (id === 'import');
case 7:
return (id === 'default') || (id === 'finally') || (id === 'extends');
case 8:
return (id === 'function') || (id === 'continue') || (id === 'debugger');
case 10:
return (id === 'instanceof');
default:
return false;
}
}
function isReservedWordES5(id, strict) {
return id === 'null' || id === 'true' || id === 'false' || isKeywordES5(id, strict);
}
function isReservedWordES6(id, strict) {
return id === 'null' || id === 'true' || id === 'false' || isKeywordES6(id, strict);
}
function isRestrictedWord(id) {
return id === 'eval' || id === 'arguments';
}
function isIdentifierNameES5(id) {
var i, iz, ch;
if (id.length === 0) { return false; }
ch = id.charCodeAt(0);
if (!code.isIdentifierStartES5(ch)) {
return false;
}
for (i = 1, iz = id.length; i < iz; ++i) {
ch = id.charCodeAt(i);
if (!code.isIdentifierPartES5(ch)) {
return false;
}
}
return true;
}
function decodeUtf16(lead, trail) {
return (lead - 0xD800) * 0x400 + (trail - 0xDC00) + 0x10000;
}
function isIdentifierNameES6(id) {
var i, iz, ch, lowCh, check;
if (id.length === 0) { return false; }
check = code.isIdentifierStartES6;
for (i = 0, iz = id.length; i < iz; ++i) {
ch = id.charCodeAt(i);
if (0xD800 <= ch && ch <= 0xDBFF) {
++i;
if (i >= iz) { return false; }
lowCh = id.charCodeAt(i);
if (!(0xDC00 <= lowCh && lowCh <= 0xDFFF)) {
return false;
}
ch = decodeUtf16(ch, lowCh);
}
if (!check(ch)) {
return false;
}
check = code.isIdentifierPartES6;
}
return true;
}
function isIdentifierES5(id, strict) {
return isIdentifierNameES5(id) && !isReservedWordES5(id, strict);
}
function isIdentifierES6(id, strict) {
return isIdentifierNameES6(id) && !isReservedWordES6(id, strict);
}
module.exports = {
isKeywordES5: isKeywordES5,
isKeywordES6: isKeywordES6,
isReservedWordES5: isReservedWordES5,
isReservedWordES6: isReservedWordES6,
isRestrictedWord: isRestrictedWord,
isIdentifierNameES5: isIdentifierNameES5,
isIdentifierNameES6: isIdentifierNameES6,
isIdentifierES5: isIdentifierES5,
isIdentifierES6: isIdentifierES6
};
}());
/* vim: set sw=4 ts=4 et tw=80 : */
/***/ }),
/* 322 */
/*!*****************************************!*\
!*** ./node_modules/esutils/lib/ast.js ***!
\*****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/*
Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
(function () {
'use strict';
function isExpression(node) {
if (node == null) { return false; }
switch (node.type) {
case 'ArrayExpression':
case 'AssignmentExpression':
case 'BinaryExpression':
case 'CallExpression':
case 'ConditionalExpression':
case 'FunctionExpression':
case 'Identifier':
case 'Literal':
case 'LogicalExpression':
case 'MemberExpression':
case 'NewExpression':
case 'ObjectExpression':
case 'SequenceExpression':
case 'ThisExpression':
case 'UnaryExpression':
case 'UpdateExpression':
return true;
}
return false;
}
function isIterationStatement(node) {
if (node == null) { return false; }
switch (node.type) {
case 'DoWhileStatement':
case 'ForInStatement':
case 'ForStatement':
case 'WhileStatement':
return true;
}
return false;
}
function isStatement(node) {
if (node == null) { return false; }
switch (node.type) {
case 'BlockStatement':
case 'BreakStatement':
case 'ContinueStatement':
case 'DebuggerStatement':
case 'DoWhileStatement':
case 'EmptyStatement':
case 'ExpressionStatement':
case 'ForInStatement':
case 'ForStatement':
case 'IfStatement':
case 'LabeledStatement':
case 'ReturnStatement':
case 'SwitchStatement':
case 'ThrowStatement':
case 'TryStatement':
case 'VariableDeclaration':
case 'WhileStatement':
case 'WithStatement':
return true;
}
return false;
}
function isSourceElement(node) {
return isStatement(node) || node != null && node.type === 'FunctionDeclaration';
}
function trailingStatement(node) {
switch (node.type) {
case 'IfStatement':
if (node.alternate != null) {
return node.alternate;
}
return node.consequent;
case 'LabeledStatement':
case 'ForStatement':
case 'ForInStatement':
case 'WhileStatement':
case 'WithStatement':
return node.body;
}
return null;
}
function isProblematicIfStatement(node) {
var current;
if (node.type !== 'IfStatement') {
return false;
}
if (node.alternate == null) {
return false;
}
current = node.consequent;
do {
if (current.type === 'IfStatement') {
if (current.alternate == null) {
return true;
}
}
current = trailingStatement(current);
} while (current);
return false;
}
module.exports = {
isExpression: isExpression,
isStatement: isStatement,
isIterationStatement: isIterationStatement,
isSourceElement: isSourceElement,
isProblematicIfStatement: isProblematicIfStatement,
trailingStatement: trailingStatement
};
}());
/* vim: set sw=4 ts=4 et tw=80 : */
/***/ }),
/* 323 */
/*!*******************************************!*\
!*** ./node_modules/esutils/lib/utils.js ***!
\*******************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*
Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
(function () {
'use strict';
exports.ast = __webpack_require__(/*! ./ast */ 322);
exports.code = __webpack_require__(/*! ./code */ 225);
exports.keyword = __webpack_require__(/*! ./keyword */ 321);
}());
/* vim: set sw=4 ts=4 et tw=80 : */
/***/ }),
/* 324 */
/*!**********************************************!*\
!*** ./node_modules/estraverse/package.json ***!
\**********************************************/
/*! exports provided: _args, _from, _id, _inBundle, _integrity, _location, _phantomChildren, _requested, _requiredBy, _resolved, _spec, _where, bugs, description, devDependencies, engines, homepage, license, main, maintainers, name, repository, scripts, version, default */
/*! all exports used */
/***/ (function(module) {
module.exports = {"_args":[["estraverse@4.2.0","C:\\Users\\danie\\Desktop\\bitburner"]],"_from":"estraverse@4.2.0","_id":"estraverse@4.2.0","_inBundle":false,"_integrity":"sha1-De4/7TH81GlhjOc0IJn8GvoL2xM=","_location":"/estraverse","_phantomChildren":{},"_requested":{"type":"version","registry":true,"raw":"estraverse@4.2.0","name":"estraverse","escapedName":"estraverse","rawSpec":"4.2.0","saveSpec":null,"fetchSpec":"4.2.0"},"_requiredBy":["/escodegen","/escope","/eslint-scope","/esquery","/esrecurse"],"_resolved":"https://registry.npmjs.org/estraverse/-/estraverse-4.2.0.tgz","_spec":"4.2.0","_where":"C:\\Users\\danie\\Desktop\\bitburner","bugs":{"url":"https://github.com/estools/estraverse/issues"},"description":"ECMAScript JS AST traversal functions","devDependencies":{"babel-preset-es2015":"^6.3.13","babel-register":"^6.3.13","chai":"^2.1.1","espree":"^1.11.0","gulp":"^3.8.10","gulp-bump":"^0.2.2","gulp-filter":"^2.0.0","gulp-git":"^1.0.1","gulp-tag-version":"^1.2.1","jshint":"^2.5.6","mocha":"^2.1.0"},"engines":{"node":">=0.10.0"},"homepage":"https://github.com/estools/estraverse","license":"BSD-2-Clause","main":"estraverse.js","maintainers":[{"name":"Yusuke Suzuki","email":"utatane.tea@gmail.com","url":"http://github.com/Constellation"}],"name":"estraverse","repository":{"type":"git","url":"git+ssh://git@github.com/estools/estraverse.git"},"scripts":{"lint":"jshint estraverse.js","test":"npm run-script lint && npm run-script unit-test","unit-test":"mocha --compilers js:babel-register"},"version":"4.2.0"};
/***/ }),
/* 325 */
/*!***********************************************!*\
!*** ./node_modules/estraverse/estraverse.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/*
Copyright (C) 2012-2013 Yusuke Suzuki <utatane.tea@gmail.com>
Copyright (C) 2012 Ariya Hidayat <ariya.hidayat@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*jslint vars:false, bitwise:true*/
/*jshint indent:4*/
/*global exports:true*/
(function clone(exports) {
'use strict';
var Syntax,
isArray,
VisitorOption,
VisitorKeys,
objectCreate,
objectKeys,
BREAK,
SKIP,
REMOVE;
function ignoreJSHintError() { }
isArray = Array.isArray;
if (!isArray) {
isArray = function isArray(array) {
return Object.prototype.toString.call(array) === '[object Array]';
};
}
function deepCopy(obj) {
var ret = {}, key, val;
for (key in obj) {
if (obj.hasOwnProperty(key)) {
val = obj[key];
if (typeof val === 'object' && val !== null) {
ret[key] = deepCopy(val);
} else {
ret[key] = val;
}
}
}
return ret;
}
function shallowCopy(obj) {
var ret = {}, key;
for (key in obj) {
if (obj.hasOwnProperty(key)) {
ret[key] = obj[key];
}
}
return ret;
}
ignoreJSHintError(shallowCopy);
// based on LLVM libc++ upper_bound / lower_bound
// MIT License
function upperBound(array, func) {
var diff, len, i, current;
len = array.length;
i = 0;
while (len) {
diff = len >>> 1;
current = i + diff;
if (func(array[current])) {
len = diff;
} else {
i = current + 1;
len -= diff + 1;
}
}
return i;
}
function lowerBound(array, func) {
var diff, len, i, current;
len = array.length;
i = 0;
while (len) {
diff = len >>> 1;
current = i + diff;
if (func(array[current])) {
i = current + 1;
len -= diff + 1;
} else {
len = diff;
}
}
return i;
}
ignoreJSHintError(lowerBound);
objectCreate = Object.create || (function () {
function F() { }
return function (o) {
F.prototype = o;
return new F();
};
})();
objectKeys = Object.keys || function (o) {
var keys = [], key;
for (key in o) {
keys.push(key);
}
return keys;
};
function extend(to, from) {
var keys = objectKeys(from), key, i, len;
for (i = 0, len = keys.length; i < len; i += 1) {
key = keys[i];
to[key] = from[key];
}
return to;
}
Syntax = {
AssignmentExpression: 'AssignmentExpression',
AssignmentPattern: 'AssignmentPattern',
ArrayExpression: 'ArrayExpression',
ArrayPattern: 'ArrayPattern',
ArrowFunctionExpression: 'ArrowFunctionExpression',
AwaitExpression: 'AwaitExpression', // CAUTION: It's deferred to ES7.
BlockStatement: 'BlockStatement',
BinaryExpression: 'BinaryExpression',
BreakStatement: 'BreakStatement',
CallExpression: 'CallExpression',
CatchClause: 'CatchClause',
ClassBody: 'ClassBody',
ClassDeclaration: 'ClassDeclaration',
ClassExpression: 'ClassExpression',
ComprehensionBlock: 'ComprehensionBlock', // CAUTION: It's deferred to ES7.
ComprehensionExpression: 'ComprehensionExpression', // CAUTION: It's deferred to ES7.
ConditionalExpression: 'ConditionalExpression',
ContinueStatement: 'ContinueStatement',
DebuggerStatement: 'DebuggerStatement',
DirectiveStatement: 'DirectiveStatement',
DoWhileStatement: 'DoWhileStatement',
EmptyStatement: 'EmptyStatement',
ExportAllDeclaration: 'ExportAllDeclaration',
ExportDefaultDeclaration: 'ExportDefaultDeclaration',
ExportNamedDeclaration: 'ExportNamedDeclaration',
ExportSpecifier: 'ExportSpecifier',
ExpressionStatement: 'ExpressionStatement',
ForStatement: 'ForStatement',
ForInStatement: 'ForInStatement',
ForOfStatement: 'ForOfStatement',
FunctionDeclaration: 'FunctionDeclaration',
FunctionExpression: 'FunctionExpression',
GeneratorExpression: 'GeneratorExpression', // CAUTION: It's deferred to ES7.
Identifier: 'Identifier',
IfStatement: 'IfStatement',
ImportDeclaration: 'ImportDeclaration',
ImportDefaultSpecifier: 'ImportDefaultSpecifier',
ImportNamespaceSpecifier: 'ImportNamespaceSpecifier',
ImportSpecifier: 'ImportSpecifier',
Literal: 'Literal',
LabeledStatement: 'LabeledStatement',
LogicalExpression: 'LogicalExpression',
MemberExpression: 'MemberExpression',
MetaProperty: 'MetaProperty',
MethodDefinition: 'MethodDefinition',
ModuleSpecifier: 'ModuleSpecifier',
NewExpression: 'NewExpression',
ObjectExpression: 'ObjectExpression',
ObjectPattern: 'ObjectPattern',
Program: 'Program',
Property: 'Property',
RestElement: 'RestElement',
ReturnStatement: 'ReturnStatement',
SequenceExpression: 'SequenceExpression',
SpreadElement: 'SpreadElement',
Super: 'Super',
SwitchStatement: 'SwitchStatement',
SwitchCase: 'SwitchCase',
TaggedTemplateExpression: 'TaggedTemplateExpression',
TemplateElement: 'TemplateElement',
TemplateLiteral: 'TemplateLiteral',
ThisExpression: 'ThisExpression',
ThrowStatement: 'ThrowStatement',
TryStatement: 'TryStatement',
UnaryExpression: 'UnaryExpression',
UpdateExpression: 'UpdateExpression',
VariableDeclaration: 'VariableDeclaration',
VariableDeclarator: 'VariableDeclarator',
WhileStatement: 'WhileStatement',
WithStatement: 'WithStatement',
YieldExpression: 'YieldExpression'
};
VisitorKeys = {
AssignmentExpression: ['left', 'right'],
AssignmentPattern: ['left', 'right'],
ArrayExpression: ['elements'],
ArrayPattern: ['elements'],
ArrowFunctionExpression: ['params', 'body'],
AwaitExpression: ['argument'], // CAUTION: It's deferred to ES7.
BlockStatement: ['body'],
BinaryExpression: ['left', 'right'],
BreakStatement: ['label'],
CallExpression: ['callee', 'arguments'],
CatchClause: ['param', 'body'],
ClassBody: ['body'],
ClassDeclaration: ['id', 'superClass', 'body'],
ClassExpression: ['id', 'superClass', 'body'],
ComprehensionBlock: ['left', 'right'], // CAUTION: It's deferred to ES7.
ComprehensionExpression: ['blocks', 'filter', 'body'], // CAUTION: It's deferred to ES7.
ConditionalExpression: ['test', 'consequent', 'alternate'],
ContinueStatement: ['label'],
DebuggerStatement: [],
DirectiveStatement: [],
DoWhileStatement: ['body', 'test'],
EmptyStatement: [],
ExportAllDeclaration: ['source'],
ExportDefaultDeclaration: ['declaration'],
ExportNamedDeclaration: ['declaration', 'specifiers', 'source'],
ExportSpecifier: ['exported', 'local'],
ExpressionStatement: ['expression'],
ForStatement: ['init', 'test', 'update', 'body'],
ForInStatement: ['left', 'right', 'body'],
ForOfStatement: ['left', 'right', 'body'],
FunctionDeclaration: ['id', 'params', 'body'],
FunctionExpression: ['id', 'params', 'body'],
GeneratorExpression: ['blocks', 'filter', 'body'], // CAUTION: It's deferred to ES7.
Identifier: [],
IfStatement: ['test', 'consequent', 'alternate'],
ImportDeclaration: ['specifiers', 'source'],
ImportDefaultSpecifier: ['local'],
ImportNamespaceSpecifier: ['local'],
ImportSpecifier: ['imported', 'local'],
Literal: [],
LabeledStatement: ['label', 'body'],
LogicalExpression: ['left', 'right'],
MemberExpression: ['object', 'property'],
MetaProperty: ['meta', 'property'],
MethodDefinition: ['key', 'value'],
ModuleSpecifier: [],
NewExpression: ['callee', 'arguments'],
ObjectExpression: ['properties'],
ObjectPattern: ['properties'],
Program: ['body'],
Property: ['key', 'value'],
RestElement: [ 'argument' ],
ReturnStatement: ['argument'],
SequenceExpression: ['expressions'],
SpreadElement: ['argument'],
Super: [],
SwitchStatement: ['discriminant', 'cases'],
SwitchCase: ['test', 'consequent'],
TaggedTemplateExpression: ['tag', 'quasi'],
TemplateElement: [],
TemplateLiteral: ['quasis', 'expressions'],
ThisExpression: [],
ThrowStatement: ['argument'],
TryStatement: ['block', 'handler', 'finalizer'],
UnaryExpression: ['argument'],
UpdateExpression: ['argument'],
VariableDeclaration: ['declarations'],
VariableDeclarator: ['id', 'init'],
WhileStatement: ['test', 'body'],
WithStatement: ['object', 'body'],
YieldExpression: ['argument']
};
// unique id
BREAK = {};
SKIP = {};
REMOVE = {};
VisitorOption = {
Break: BREAK,
Skip: SKIP,
Remove: REMOVE
};
function Reference(parent, key) {
this.parent = parent;
this.key = key;
}
Reference.prototype.replace = function replace(node) {
this.parent[this.key] = node;
};
Reference.prototype.remove = function remove() {
if (isArray(this.parent)) {
this.parent.splice(this.key, 1);
return true;
} else {
this.replace(null);
return false;
}
};
function Element(node, path, wrap, ref) {
this.node = node;
this.path = path;
this.wrap = wrap;
this.ref = ref;
}
function Controller() { }
// API:
// return property path array from root to current node
Controller.prototype.path = function path() {
var i, iz, j, jz, result, element;
function addToPath(result, path) {
if (isArray(path)) {
for (j = 0, jz = path.length; j < jz; ++j) {
result.push(path[j]);
}
} else {
result.push(path);
}
}
// root node
if (!this.__current.path) {
return null;
}
// first node is sentinel, second node is root element
result = [];
for (i = 2, iz = this.__leavelist.length; i < iz; ++i) {
element = this.__leavelist[i];
addToPath(result, element.path);
}
addToPath(result, this.__current.path);
return result;
};
// API:
// return type of current node
Controller.prototype.type = function () {
var node = this.current();
return node.type || this.__current.wrap;
};
// API:
// return array of parent elements
Controller.prototype.parents = function parents() {
var i, iz, result;
// first node is sentinel
result = [];
for (i = 1, iz = this.__leavelist.length; i < iz; ++i) {
result.push(this.__leavelist[i].node);
}
return result;
};
// API:
// return current node
Controller.prototype.current = function current() {
return this.__current.node;
};
Controller.prototype.__execute = function __execute(callback, element) {
var previous, result;
result = undefined;
previous = this.__current;
this.__current = element;
this.__state = null;
if (callback) {
result = callback.call(this, element.node, this.__leavelist[this.__leavelist.length - 1].node);
}
this.__current = previous;
return result;
};
// API:
// notify control skip / break
Controller.prototype.notify = function notify(flag) {
this.__state = flag;
};
// API:
// skip child nodes of current node
Controller.prototype.skip = function () {
this.notify(SKIP);
};
// API:
// break traversals
Controller.prototype['break'] = function () {
this.notify(BREAK);
};
// API:
// remove node
Controller.prototype.remove = function () {
this.notify(REMOVE);
};
Controller.prototype.__initialize = function(root, visitor) {
this.visitor = visitor;
this.root = root;
this.__worklist = [];
this.__leavelist = [];
this.__current = null;
this.__state = null;
this.__fallback = null;
if (visitor.fallback === 'iteration') {
this.__fallback = objectKeys;
} else if (typeof visitor.fallback === 'function') {
this.__fallback = visitor.fallback;
}
this.__keys = VisitorKeys;
if (visitor.keys) {
this.__keys = extend(objectCreate(this.__keys), visitor.keys);
}
};
function isNode(node) {
if (node == null) {
return false;
}
return typeof node === 'object' && typeof node.type === 'string';
}
function isProperty(nodeType, key) {
return (nodeType === Syntax.ObjectExpression || nodeType === Syntax.ObjectPattern) && 'properties' === key;
}
Controller.prototype.traverse = function traverse(root, visitor) {
var worklist,
leavelist,
element,
node,
nodeType,
ret,
key,
current,
current2,
candidates,
candidate,
sentinel;
this.__initialize(root, visitor);
sentinel = {};
// reference
worklist = this.__worklist;
leavelist = this.__leavelist;
// initialize
worklist.push(new Element(root, null, null, null));
leavelist.push(new Element(null, null, null, null));
while (worklist.length) {
element = worklist.pop();
if (element === sentinel) {
element = leavelist.pop();
ret = this.__execute(visitor.leave, element);
if (this.__state === BREAK || ret === BREAK) {
return;
}
continue;
}
if (element.node) {
ret = this.__execute(visitor.enter, element);
if (this.__state === BREAK || ret === BREAK) {
return;
}
worklist.push(sentinel);
leavelist.push(element);
if (this.__state === SKIP || ret === SKIP) {
continue;
}
node = element.node;
nodeType = node.type || element.wrap;
candidates = this.__keys[nodeType];
if (!candidates) {
if (this.__fallback) {
candidates = this.__fallback(node);
} else {
throw new Error('Unknown node type ' + nodeType + '.');
}
}
current = candidates.length;
while ((current -= 1) >= 0) {
key = candidates[current];
candidate = node[key];
if (!candidate) {
continue;
}
if (isArray(candidate)) {
current2 = candidate.length;
while ((current2 -= 1) >= 0) {
if (!candidate[current2]) {
continue;
}
if (isProperty(nodeType, candidates[current])) {
element = new Element(candidate[current2], [key, current2], 'Property', null);
} else if (isNode(candidate[current2])) {
element = new Element(candidate[current2], [key, current2], null, null);
} else {
continue;
}
worklist.push(element);
}
} else if (isNode(candidate)) {
worklist.push(new Element(candidate, key, null, null));
}
}
}
}
};
Controller.prototype.replace = function replace(root, visitor) {
var worklist,
leavelist,
node,
nodeType,
target,
element,
current,
current2,
candidates,
candidate,
sentinel,
outer,
key;
function removeElem(element) {
var i,
key,
nextElem,
parent;
if (element.ref.remove()) {
// When the reference is an element of an array.
key = element.ref.key;
parent = element.ref.parent;
// If removed from array, then decrease following items' keys.
i = worklist.length;
while (i--) {
nextElem = worklist[i];
if (nextElem.ref && nextElem.ref.parent === parent) {
if (nextElem.ref.key < key) {
break;
}
--nextElem.ref.key;
}
}
}
}
this.__initialize(root, visitor);
sentinel = {};
// reference
worklist = this.__worklist;
leavelist = this.__leavelist;
// initialize
outer = {
root: root
};
element = new Element(root, null, null, new Reference(outer, 'root'));
worklist.push(element);
leavelist.push(element);
while (worklist.length) {
element = worklist.pop();
if (element === sentinel) {
element = leavelist.pop();
target = this.__execute(visitor.leave, element);
// node may be replaced with null,
// so distinguish between undefined and null in this place
if (target !== undefined && target !== BREAK && target !== SKIP && target !== REMOVE) {
// replace
element.ref.replace(target);
}
if (this.__state === REMOVE || target === REMOVE) {
removeElem(element);
}
if (this.__state === BREAK || target === BREAK) {
return outer.root;
}
continue;
}
target = this.__execute(visitor.enter, element);
// node may be replaced with null,
// so distinguish between undefined and null in this place
if (target !== undefined && target !== BREAK && target !== SKIP && target !== REMOVE) {
// replace
element.ref.replace(target);
element.node = target;
}
if (this.__state === REMOVE || target === REMOVE) {
removeElem(element);
element.node = null;
}
if (this.__state === BREAK || target === BREAK) {
return outer.root;
}
// node may be null
node = element.node;
if (!node) {
continue;
}
worklist.push(sentinel);
leavelist.push(element);
if (this.__state === SKIP || target === SKIP) {
continue;
}
nodeType = node.type || element.wrap;
candidates = this.__keys[nodeType];
if (!candidates) {
if (this.__fallback) {
candidates = this.__fallback(node);
} else {
throw new Error('Unknown node type ' + nodeType + '.');
}
}
current = candidates.length;
while ((current -= 1) >= 0) {
key = candidates[current];
candidate = node[key];
if (!candidate) {
continue;
}
if (isArray(candidate)) {
current2 = candidate.length;
while ((current2 -= 1) >= 0) {
if (!candidate[current2]) {
continue;
}
if (isProperty(nodeType, candidates[current])) {
element = new Element(candidate[current2], [key, current2], 'Property', new Reference(candidate, current2));
} else if (isNode(candidate[current2])) {
element = new Element(candidate[current2], [key, current2], null, new Reference(candidate, current2));
} else {
continue;
}
worklist.push(element);
}
} else if (isNode(candidate)) {
worklist.push(new Element(candidate, key, null, new Reference(node, key)));
}
}
}
return outer.root;
};
function traverse(root, visitor) {
var controller = new Controller();
return controller.traverse(root, visitor);
}
function replace(root, visitor) {
var controller = new Controller();
return controller.replace(root, visitor);
}
function extendCommentRange(comment, tokens) {
var target;
target = upperBound(tokens, function search(token) {
return token.range[0] > comment.range[0];
});
comment.extendedRange = [comment.range[0], comment.range[1]];
if (target !== tokens.length) {
comment.extendedRange[1] = tokens[target].range[0];
}
target -= 1;
if (target >= 0) {
comment.extendedRange[0] = tokens[target].range[1];
}
return comment;
}
function attachComments(tree, providedComments, tokens) {
// At first, we should calculate extended comment ranges.
var comments = [], comment, len, i, cursor;
if (!tree.range) {
throw new Error('attachComments needs range information');
}
// tokens array is empty, we attach comments to tree as 'leadingComments'
if (!tokens.length) {
if (providedComments.length) {
for (i = 0, len = providedComments.length; i < len; i += 1) {
comment = deepCopy(providedComments[i]);
comment.extendedRange = [0, tree.range[0]];
comments.push(comment);
}
tree.leadingComments = comments;
}
return tree;
}
for (i = 0, len = providedComments.length; i < len; i += 1) {
comments.push(extendCommentRange(deepCopy(providedComments[i]), tokens));
}
// This is based on John Freeman's implementation.
cursor = 0;
traverse(tree, {
enter: function (node) {
var comment;
while (cursor < comments.length) {
comment = comments[cursor];
if (comment.extendedRange[1] > node.range[0]) {
break;
}
if (comment.extendedRange[1] === node.range[0]) {
if (!node.leadingComments) {
node.leadingComments = [];
}
node.leadingComments.push(comment);
comments.splice(cursor, 1);
} else {
cursor += 1;
}
}
// already out of owned node
if (cursor === comments.length) {
return VisitorOption.Break;
}
if (comments[cursor].extendedRange[0] > node.range[1]) {
return VisitorOption.Skip;
}
}
});
cursor = 0;
traverse(tree, {
leave: function (node) {
var comment;
while (cursor < comments.length) {
comment = comments[cursor];
if (node.range[1] < comment.extendedRange[0]) {
break;
}
if (node.range[1] === comment.extendedRange[0]) {
if (!node.trailingComments) {
node.trailingComments = [];
}
node.trailingComments.push(comment);
comments.splice(cursor, 1);
} else {
cursor += 1;
}
}
// already out of owned node
if (cursor === comments.length) {
return VisitorOption.Break;
}
if (comments[cursor].extendedRange[0] > node.range[1]) {
return VisitorOption.Skip;
}
}
});
return tree;
}
exports.version = __webpack_require__(/*! ./package.json */ 324).version;
exports.Syntax = Syntax;
exports.traverse = traverse;
exports.replace = replace;
exports.attachComments = attachComments;
exports.VisitorKeys = VisitorKeys;
exports.VisitorOption = VisitorOption;
exports.Controller = Controller;
exports.cloneEnvironment = function () { return clone({}); };
return exports;
}(exports));
/* vim: set sw=4 ts=4 et tw=80 : */
/***/ }),
/* 326 */
/*!****************************************!*\
!*** (webpack)/buildin/amd-options.js ***!
\****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
/* WEBPACK VAR INJECTION */(function(__webpack_amd_options__) {/* globals __webpack_amd_options__ */
module.exports = __webpack_amd_options__;
/* WEBPACK VAR INJECTION */}.call(this, {}))
/***/ }),
/* 327 */
/*!********************************************!*\
!*** ./node_modules/jszip/lib/zipEntry.js ***!
\********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var readerFor = __webpack_require__(/*! ./reader/readerFor */ 229);
var utils = __webpack_require__(/*! ./utils */ 69);
var CompressedObject = __webpack_require__(/*! ./compressedObject */ 191);
var crc32fn = __webpack_require__(/*! ./crc32 */ 190);
var utf8 = __webpack_require__(/*! ./utf8 */ 124);
var compressions = __webpack_require__(/*! ./compressions */ 236);
var support = __webpack_require__(/*! ./support */ 109);
var MADE_BY_DOS = 0x00;
var MADE_BY_UNIX = 0x03;
/**
* Find a compression registered in JSZip.
* @param {string} compressionMethod the method magic to find.
* @return {Object|null} the JSZip compression object, null if none found.
*/
var findCompression = function(compressionMethod) {
for (var method in compressions) {
if (!compressions.hasOwnProperty(method)) {
continue;
}
if (compressions[method].magic === compressionMethod) {
return compressions[method];
}
}
return null;
};
// class ZipEntry {{{
/**
* An entry in the zip file.
* @constructor
* @param {Object} options Options of the current file.
* @param {Object} loadOptions Options for loading the stream.
*/
function ZipEntry(options, loadOptions) {
this.options = options;
this.loadOptions = loadOptions;
}
ZipEntry.prototype = {
/**
* say if the file is encrypted.
* @return {boolean} true if the file is encrypted, false otherwise.
*/
isEncrypted: function() {
// bit 1 is set
return (this.bitFlag & 0x0001) === 0x0001;
},
/**
* say if the file has utf-8 filename/comment.
* @return {boolean} true if the filename/comment is in utf-8, false otherwise.
*/
useUTF8: function() {
// bit 11 is set
return (this.bitFlag & 0x0800) === 0x0800;
},
/**
* Read the local part of a zip file and add the info in this object.
* @param {DataReader} reader the reader to use.
*/
readLocalPart: function(reader) {
var compression, localExtraFieldsLength;
// we already know everything from the central dir !
// If the central dir data are false, we are doomed.
// On the bright side, the local part is scary : zip64, data descriptors, both, etc.
// The less data we get here, the more reliable this should be.
// Let's skip the whole header and dash to the data !
reader.skip(22);
// in some zip created on windows, the filename stored in the central dir contains \ instead of /.
// Strangely, the filename here is OK.
// I would love to treat these zip files as corrupted (see http://www.info-zip.org/FAQ.html#backslashes
// or APPNOTE#4.4.17.1, "All slashes MUST be forward slashes '/'") but there are a lot of bad zip generators...
// Search "unzip mismatching "local" filename continuing with "central" filename version" on
// the internet.
//
// I think I see the logic here : the central directory is used to display
// content and the local directory is used to extract the files. Mixing / and \
// may be used to display \ to windows users and use / when extracting the files.
// Unfortunately, this lead also to some issues : http://seclists.org/fulldisclosure/2009/Sep/394
this.fileNameLength = reader.readInt(2);
localExtraFieldsLength = reader.readInt(2); // can't be sure this will be the same as the central dir
// the fileName is stored as binary data, the handleUTF8 method will take care of the encoding.
this.fileName = reader.readData(this.fileNameLength);
reader.skip(localExtraFieldsLength);
if (this.compressedSize === -1 || this.uncompressedSize === -1) {
throw new Error("Bug or corrupted zip : didn't get enough informations from the central directory " + "(compressedSize === -1 || uncompressedSize === -1)");
}
compression = findCompression(this.compressionMethod);
if (compression === null) { // no compression found
throw new Error("Corrupted zip : compression " + utils.pretty(this.compressionMethod) + " unknown (inner file : " + utils.transformTo("string", this.fileName) + ")");
}
this.decompressed = new CompressedObject(this.compressedSize, this.uncompressedSize, this.crc32, compression, reader.readData(this.compressedSize));
},
/**
* Read the central part of a zip file and add the info in this object.
* @param {DataReader} reader the reader to use.
*/
readCentralPart: function(reader) {
this.versionMadeBy = reader.readInt(2);
reader.skip(2);
// this.versionNeeded = reader.readInt(2);
this.bitFlag = reader.readInt(2);
this.compressionMethod = reader.readString(2);
this.date = reader.readDate();
this.crc32 = reader.readInt(4);
this.compressedSize = reader.readInt(4);
this.uncompressedSize = reader.readInt(4);
var fileNameLength = reader.readInt(2);
this.extraFieldsLength = reader.readInt(2);
this.fileCommentLength = reader.readInt(2);
this.diskNumberStart = reader.readInt(2);
this.internalFileAttributes = reader.readInt(2);
this.externalFileAttributes = reader.readInt(4);
this.localHeaderOffset = reader.readInt(4);
if (this.isEncrypted()) {
throw new Error("Encrypted zip are not supported");
}
// will be read in the local part, see the comments there
reader.skip(fileNameLength);
this.readExtraFields(reader);
this.parseZIP64ExtraField(reader);
this.fileComment = reader.readData(this.fileCommentLength);
},
/**
* Parse the external file attributes and get the unix/dos permissions.
*/
processAttributes: function () {
this.unixPermissions = null;
this.dosPermissions = null;
var madeBy = this.versionMadeBy >> 8;
// Check if we have the DOS directory flag set.
// We look for it in the DOS and UNIX permissions
// but some unknown platform could set it as a compatibility flag.
this.dir = this.externalFileAttributes & 0x0010 ? true : false;
if(madeBy === MADE_BY_DOS) {
// first 6 bits (0 to 5)
this.dosPermissions = this.externalFileAttributes & 0x3F;
}
if(madeBy === MADE_BY_UNIX) {
this.unixPermissions = (this.externalFileAttributes >> 16) & 0xFFFF;
// the octal permissions are in (this.unixPermissions & 0x01FF).toString(8);
}
// fail safe : if the name ends with a / it probably means a folder
if (!this.dir && this.fileNameStr.slice(-1) === '/') {
this.dir = true;
}
},
/**
* Parse the ZIP64 extra field and merge the info in the current ZipEntry.
* @param {DataReader} reader the reader to use.
*/
parseZIP64ExtraField: function(reader) {
if (!this.extraFields[0x0001]) {
return;
}
// should be something, preparing the extra reader
var extraReader = readerFor(this.extraFields[0x0001].value);
// I really hope that these 64bits integer can fit in 32 bits integer, because js
// won't let us have more.
if (this.uncompressedSize === utils.MAX_VALUE_32BITS) {
this.uncompressedSize = extraReader.readInt(8);
}
if (this.compressedSize === utils.MAX_VALUE_32BITS) {
this.compressedSize = extraReader.readInt(8);
}
if (this.localHeaderOffset === utils.MAX_VALUE_32BITS) {
this.localHeaderOffset = extraReader.readInt(8);
}
if (this.diskNumberStart === utils.MAX_VALUE_32BITS) {
this.diskNumberStart = extraReader.readInt(4);
}
},
/**
* Read the central part of a zip file and add the info in this object.
* @param {DataReader} reader the reader to use.
*/
readExtraFields: function(reader) {
var end = reader.index + this.extraFieldsLength,
extraFieldId,
extraFieldLength,
extraFieldValue;
if (!this.extraFields) {
this.extraFields = {};
}
while (reader.index < end) {
extraFieldId = reader.readInt(2);
extraFieldLength = reader.readInt(2);
extraFieldValue = reader.readData(extraFieldLength);
this.extraFields[extraFieldId] = {
id: extraFieldId,
length: extraFieldLength,
value: extraFieldValue
};
}
},
/**
* Apply an UTF8 transformation if needed.
*/
handleUTF8: function() {
var decodeParamType = support.uint8array ? "uint8array" : "array";
if (this.useUTF8()) {
this.fileNameStr = utf8.utf8decode(this.fileName);
this.fileCommentStr = utf8.utf8decode(this.fileComment);
} else {
var upath = this.findExtraFieldUnicodePath();
if (upath !== null) {
this.fileNameStr = upath;
} else {
// ASCII text or unsupported code page
var fileNameByteArray = utils.transformTo(decodeParamType, this.fileName);
this.fileNameStr = this.loadOptions.decodeFileName(fileNameByteArray);
}
var ucomment = this.findExtraFieldUnicodeComment();
if (ucomment !== null) {
this.fileCommentStr = ucomment;
} else {
// ASCII text or unsupported code page
var commentByteArray = utils.transformTo(decodeParamType, this.fileComment);
this.fileCommentStr = this.loadOptions.decodeFileName(commentByteArray);
}
}
},
/**
* Find the unicode path declared in the extra field, if any.
* @return {String} the unicode path, null otherwise.
*/
findExtraFieldUnicodePath: function() {
var upathField = this.extraFields[0x7075];
if (upathField) {
var extraReader = readerFor(upathField.value);
// wrong version
if (extraReader.readInt(1) !== 1) {
return null;
}
// the crc of the filename changed, this field is out of date.
if (crc32fn(this.fileName) !== extraReader.readInt(4)) {
return null;
}
return utf8.utf8decode(extraReader.readData(upathField.length - 5));
}
return null;
},
/**
* Find the unicode comment declared in the extra field, if any.
* @return {String} the unicode comment, null otherwise.
*/
findExtraFieldUnicodeComment: function() {
var ucommentField = this.extraFields[0x6375];
if (ucommentField) {
var extraReader = readerFor(ucommentField.value);
// wrong version
if (extraReader.readInt(1) !== 1) {
return null;
}
// the crc of the comment changed, this field is out of date.
if (crc32fn(this.fileComment) !== extraReader.readInt(4)) {
return null;
}
return utf8.utf8decode(extraReader.readData(ucommentField.length - 5));
}
return null;
}
};
module.exports = ZipEntry;
/***/ }),
/* 328 */
/*!***********************************************************!*\
!*** ./node_modules/jszip/lib/reader/NodeBufferReader.js ***!
\***********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var Uint8ArrayReader = __webpack_require__(/*! ./Uint8ArrayReader */ 226);
var utils = __webpack_require__(/*! ../utils */ 69);
function NodeBufferReader(data) {
Uint8ArrayReader.call(this, data);
}
utils.inherits(NodeBufferReader, Uint8ArrayReader);
/**
* @see DataReader.readData
*/
NodeBufferReader.prototype.readData = function(size) {
this.checkOffset(size);
var result = this.data.slice(this.zero + this.index, this.zero + this.index + size);
this.index += size;
return result;
};
module.exports = NodeBufferReader;
/***/ }),
/* 329 */
/*!*******************************************************!*\
!*** ./node_modules/jszip/lib/reader/StringReader.js ***!
\*******************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var DataReader = __webpack_require__(/*! ./DataReader */ 227);
var utils = __webpack_require__(/*! ../utils */ 69);
function StringReader(data) {
DataReader.call(this, data);
}
utils.inherits(StringReader, DataReader);
/**
* @see DataReader.byteAt
*/
StringReader.prototype.byteAt = function(i) {
return this.data.charCodeAt(this.zero + i);
};
/**
* @see DataReader.lastIndexOfSignature
*/
StringReader.prototype.lastIndexOfSignature = function(sig) {
return this.data.lastIndexOf(sig) - this.zero;
};
/**
* @see DataReader.readAndCheckSignature
*/
StringReader.prototype.readAndCheckSignature = function (sig) {
var data = this.readData(4);
return sig === data;
};
/**
* @see DataReader.readData
*/
StringReader.prototype.readData = function(size) {
this.checkOffset(size);
// this will work because the constructor applied the "& 0xff" mask.
var result = this.data.slice(this.zero + this.index, this.zero + this.index + size);
this.index += size;
return result;
};
module.exports = StringReader;
/***/ }),
/* 330 */
/*!**********************************************!*\
!*** ./node_modules/jszip/lib/zipEntries.js ***!
\**********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var readerFor = __webpack_require__(/*! ./reader/readerFor */ 229);
var utils = __webpack_require__(/*! ./utils */ 69);
var sig = __webpack_require__(/*! ./signature */ 230);
var ZipEntry = __webpack_require__(/*! ./zipEntry */ 327);
var utf8 = __webpack_require__(/*! ./utf8 */ 124);
var support = __webpack_require__(/*! ./support */ 109);
// class ZipEntries {{{
/**
* All the entries in the zip file.
* @constructor
* @param {Object} loadOptions Options for loading the stream.
*/
function ZipEntries(loadOptions) {
this.files = [];
this.loadOptions = loadOptions;
}
ZipEntries.prototype = {
/**
* Check that the reader is on the specified signature.
* @param {string} expectedSignature the expected signature.
* @throws {Error} if it is an other signature.
*/
checkSignature: function(expectedSignature) {
if (!this.reader.readAndCheckSignature(expectedSignature)) {
this.reader.index -= 4;
var signature = this.reader.readString(4);
throw new Error("Corrupted zip or bug: unexpected signature " + "(" + utils.pretty(signature) + ", expected " + utils.pretty(expectedSignature) + ")");
}
},
/**
* Check if the given signature is at the given index.
* @param {number} askedIndex the index to check.
* @param {string} expectedSignature the signature to expect.
* @return {boolean} true if the signature is here, false otherwise.
*/
isSignature: function(askedIndex, expectedSignature) {
var currentIndex = this.reader.index;
this.reader.setIndex(askedIndex);
var signature = this.reader.readString(4);
var result = signature === expectedSignature;
this.reader.setIndex(currentIndex);
return result;
},
/**
* Read the end of the central directory.
*/
readBlockEndOfCentral: function() {
this.diskNumber = this.reader.readInt(2);
this.diskWithCentralDirStart = this.reader.readInt(2);
this.centralDirRecordsOnThisDisk = this.reader.readInt(2);
this.centralDirRecords = this.reader.readInt(2);
this.centralDirSize = this.reader.readInt(4);
this.centralDirOffset = this.reader.readInt(4);
this.zipCommentLength = this.reader.readInt(2);
// warning : the encoding depends of the system locale
// On a linux machine with LANG=en_US.utf8, this field is utf8 encoded.
// On a windows machine, this field is encoded with the localized windows code page.
var zipComment = this.reader.readData(this.zipCommentLength);
var decodeParamType = support.uint8array ? "uint8array" : "array";
// To get consistent behavior with the generation part, we will assume that
// this is utf8 encoded unless specified otherwise.
var decodeContent = utils.transformTo(decodeParamType, zipComment);
this.zipComment = this.loadOptions.decodeFileName(decodeContent);
},
/**
* Read the end of the Zip 64 central directory.
* Not merged with the method readEndOfCentral :
* The end of central can coexist with its Zip64 brother,
* I don't want to read the wrong number of bytes !
*/
readBlockZip64EndOfCentral: function() {
this.zip64EndOfCentralSize = this.reader.readInt(8);
this.reader.skip(4);
// this.versionMadeBy = this.reader.readString(2);
// this.versionNeeded = this.reader.readInt(2);
this.diskNumber = this.reader.readInt(4);
this.diskWithCentralDirStart = this.reader.readInt(4);
this.centralDirRecordsOnThisDisk = this.reader.readInt(8);
this.centralDirRecords = this.reader.readInt(8);
this.centralDirSize = this.reader.readInt(8);
this.centralDirOffset = this.reader.readInt(8);
this.zip64ExtensibleData = {};
var extraDataSize = this.zip64EndOfCentralSize - 44,
index = 0,
extraFieldId,
extraFieldLength,
extraFieldValue;
while (index < extraDataSize) {
extraFieldId = this.reader.readInt(2);
extraFieldLength = this.reader.readInt(4);
extraFieldValue = this.reader.readData(extraFieldLength);
this.zip64ExtensibleData[extraFieldId] = {
id: extraFieldId,
length: extraFieldLength,
value: extraFieldValue
};
}
},
/**
* Read the end of the Zip 64 central directory locator.
*/
readBlockZip64EndOfCentralLocator: function() {
this.diskWithZip64CentralDirStart = this.reader.readInt(4);
this.relativeOffsetEndOfZip64CentralDir = this.reader.readInt(8);
this.disksCount = this.reader.readInt(4);
if (this.disksCount > 1) {
throw new Error("Multi-volumes zip are not supported");
}
},
/**
* Read the local files, based on the offset read in the central part.
*/
readLocalFiles: function() {
var i, file;
for (i = 0; i < this.files.length; i++) {
file = this.files[i];
this.reader.setIndex(file.localHeaderOffset);
this.checkSignature(sig.LOCAL_FILE_HEADER);
file.readLocalPart(this.reader);
file.handleUTF8();
file.processAttributes();
}
},
/**
* Read the central directory.
*/
readCentralDir: function() {
var file;
this.reader.setIndex(this.centralDirOffset);
while (this.reader.readAndCheckSignature(sig.CENTRAL_FILE_HEADER)) {
file = new ZipEntry({
zip64: this.zip64
}, this.loadOptions);
file.readCentralPart(this.reader);
this.files.push(file);
}
if (this.centralDirRecords !== this.files.length) {
if (this.centralDirRecords !== 0 && this.files.length === 0) {
// We expected some records but couldn't find ANY.
// This is really suspicious, as if something went wrong.
throw new Error("Corrupted zip or bug: expected " + this.centralDirRecords + " records in central dir, got " + this.files.length);
} else {
// We found some records but not all.
// Something is wrong but we got something for the user: no error here.
// console.warn("expected", this.centralDirRecords, "records in central dir, got", this.files.length);
}
}
},
/**
* Read the end of central directory.
*/
readEndOfCentral: function() {
var offset = this.reader.lastIndexOfSignature(sig.CENTRAL_DIRECTORY_END);
if (offset < 0) {
// Check if the content is a truncated zip or complete garbage.
// A "LOCAL_FILE_HEADER" is not required at the beginning (auto
// extractible zip for example) but it can give a good hint.
// If an ajax request was used without responseType, we will also
// get unreadable data.
var isGarbage = !this.isSignature(0, sig.LOCAL_FILE_HEADER);
if (isGarbage) {
throw new Error("Can't find end of central directory : is this a zip file ? " +
"If it is, see https://stuk.github.io/jszip/documentation/howto/read_zip.html");
} else {
throw new Error("Corrupted zip: can't find end of central directory");
}
}
this.reader.setIndex(offset);
var endOfCentralDirOffset = offset;
this.checkSignature(sig.CENTRAL_DIRECTORY_END);
this.readBlockEndOfCentral();
/* extract from the zip spec :
4) If one of the fields in the end of central directory
record is too small to hold required data, the field
should be set to -1 (0xFFFF or 0xFFFFFFFF) and the
ZIP64 format record should be created.
5) The end of central directory record and the
Zip64 end of central directory locator record must
reside on the same disk when splitting or spanning
an archive.
*/
if (this.diskNumber === utils.MAX_VALUE_16BITS || this.diskWithCentralDirStart === utils.MAX_VALUE_16BITS || this.centralDirRecordsOnThisDisk === utils.MAX_VALUE_16BITS || this.centralDirRecords === utils.MAX_VALUE_16BITS || this.centralDirSize === utils.MAX_VALUE_32BITS || this.centralDirOffset === utils.MAX_VALUE_32BITS) {
this.zip64 = true;
/*
Warning : the zip64 extension is supported, but ONLY if the 64bits integer read from
the zip file can fit into a 32bits integer. This cannot be solved : JavaScript represents
all numbers as 64-bit double precision IEEE 754 floating point numbers.
So, we have 53bits for integers and bitwise operations treat everything as 32bits.
see https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Operators/Bitwise_Operators
and http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-262.pdf section 8.5
*/
// should look for a zip64 EOCD locator
offset = this.reader.lastIndexOfSignature(sig.ZIP64_CENTRAL_DIRECTORY_LOCATOR);
if (offset < 0) {
throw new Error("Corrupted zip: can't find the ZIP64 end of central directory locator");
}
this.reader.setIndex(offset);
this.checkSignature(sig.ZIP64_CENTRAL_DIRECTORY_LOCATOR);
this.readBlockZip64EndOfCentralLocator();
// now the zip64 EOCD record
if (!this.isSignature(this.relativeOffsetEndOfZip64CentralDir, sig.ZIP64_CENTRAL_DIRECTORY_END)) {
// console.warn("ZIP64 end of central directory not where expected.");
this.relativeOffsetEndOfZip64CentralDir = this.reader.lastIndexOfSignature(sig.ZIP64_CENTRAL_DIRECTORY_END);
if (this.relativeOffsetEndOfZip64CentralDir < 0) {
throw new Error("Corrupted zip: can't find the ZIP64 end of central directory");
}
}
this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir);
this.checkSignature(sig.ZIP64_CENTRAL_DIRECTORY_END);
this.readBlockZip64EndOfCentral();
}
var expectedEndOfCentralDirOffset = this.centralDirOffset + this.centralDirSize;
if (this.zip64) {
expectedEndOfCentralDirOffset += 20; // end of central dir 64 locator
expectedEndOfCentralDirOffset += 12 /* should not include the leading 12 bytes */ + this.zip64EndOfCentralSize;
}
var extraBytes = endOfCentralDirOffset - expectedEndOfCentralDirOffset;
if (extraBytes > 0) {
// console.warn(extraBytes, "extra bytes at beginning or within zipfile");
if (this.isSignature(endOfCentralDirOffset, sig.CENTRAL_FILE_HEADER)) {
// The offsets seem wrong, but we have something at the specified offset.
// So… we keep it.
} else {
// the offset is wrong, update the "zero" of the reader
// this happens if data has been prepended (crx files for example)
this.reader.zero = extraBytes;
}
} else if (extraBytes < 0) {
throw new Error("Corrupted zip: missing " + Math.abs(extraBytes) + " bytes.");
}
},
prepareReader: function(data) {
this.reader = readerFor(data);
},
/**
* Read a zip file and create ZipEntries.
* @param {String|ArrayBuffer|Uint8Array|Buffer} data the binary string representing a zip file.
*/
load: function(data) {
this.prepareReader(data);
this.readEndOfCentral();
this.readCentralDir();
this.readLocalFiles();
}
};
// }}} end of ZipEntries
module.exports = ZipEntries;
/***/ }),
/* 331 */
/*!****************************************!*\
!*** ./node_modules/jszip/lib/load.js ***!
\****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./utils */ 69);
var external = __webpack_require__(/*! ./external */ 126);
var utf8 = __webpack_require__(/*! ./utf8 */ 124);
var utils = __webpack_require__(/*! ./utils */ 69);
var ZipEntries = __webpack_require__(/*! ./zipEntries */ 330);
var Crc32Probe = __webpack_require__(/*! ./stream/Crc32Probe */ 237);
var nodejsUtils = __webpack_require__(/*! ./nodejsUtils */ 146);
/**
* Check the CRC32 of an entry.
* @param {ZipEntry} zipEntry the zip entry to check.
* @return {Promise} the result.
*/
function checkEntryCRC32(zipEntry) {
return new external.Promise(function (resolve, reject) {
var worker = zipEntry.decompressed.getContentWorker().pipe(new Crc32Probe());
worker.on("error", function (e) {
reject(e);
})
.on("end", function () {
if (worker.streamInfo.crc32 !== zipEntry.decompressed.crc32) {
reject(new Error("Corrupted zip : CRC32 mismatch"));
} else {
resolve();
}
})
.resume();
});
}
module.exports = function(data, options) {
var zip = this;
options = utils.extend(options || {}, {
base64: false,
checkCRC32: false,
optimizedBinaryString: false,
createFolders: false,
decodeFileName: utf8.utf8decode
});
if (nodejsUtils.isNode && nodejsUtils.isStream(data)) {
return external.Promise.reject(new Error("JSZip can't accept a stream when loading a zip file."));
}
return utils.prepareContent("the loaded zip file", data, true, options.optimizedBinaryString, options.base64)
.then(function(data) {
var zipEntries = new ZipEntries(options);
zipEntries.load(data);
return zipEntries;
}).then(function checkCRC32(zipEntries) {
var promises = [external.Promise.resolve(zipEntries)];
var files = zipEntries.files;
if (options.checkCRC32) {
for (var i = 0; i < files.length; i++) {
promises.push(checkEntryCRC32(files[i]));
}
}
return external.Promise.all(promises);
}).then(function addFiles(results) {
var zipEntries = results.shift();
var files = zipEntries.files;
for (var i = 0; i < files.length; i++) {
var input = files[i];
zip.file(input.fileNameStr, input.decompressed, {
binary: true,
optimizedBinaryString: true,
date: input.date,
dir: input.dir,
comment : input.fileCommentStr.length ? input.fileCommentStr : null,
unixPermissions : input.unixPermissions,
dosPermissions : input.dosPermissions,
createFolders: options.createFolders
});
}
if (zipEntries.zipComment.length) {
zip.comment = zipEntries.zipComment;
}
return zip;
});
};
/***/ }),
/* 332 */
/*!*******************************************************************!*\
!*** ./node_modules/jszip/lib/nodejs/NodejsStreamInputAdapter.js ***!
\*******************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ../utils */ 69);
var GenericWorker = __webpack_require__(/*! ../stream/GenericWorker */ 91);
/**
* A worker that use a nodejs stream as source.
* @constructor
* @param {String} filename the name of the file entry for this stream.
* @param {Readable} stream the nodejs stream.
*/
function NodejsStreamInputAdapter(filename, stream) {
GenericWorker.call(this, "Nodejs stream input adapter for " + filename);
this._upstreamEnded = false;
this._bindStream(stream);
}
utils.inherits(NodejsStreamInputAdapter, GenericWorker);
/**
* Prepare the stream and bind the callbacks on it.
* Do this ASAP on node 0.10 ! A lazy binding doesn't always work.
* @param {Stream} stream the nodejs stream to use.
*/
NodejsStreamInputAdapter.prototype._bindStream = function (stream) {
var self = this;
this._stream = stream;
stream.pause();
stream
.on("data", function (chunk) {
self.push({
data: chunk,
meta : {
percent : 0
}
});
})
.on("error", function (e) {
if(self.isPaused) {
this.generatedError = e;
} else {
self.error(e);
}
})
.on("end", function () {
if(self.isPaused) {
self._upstreamEnded = true;
} else {
self.end();
}
});
};
NodejsStreamInputAdapter.prototype.pause = function () {
if(!GenericWorker.prototype.pause.call(this)) {
return false;
}
this._stream.pause();
return true;
};
NodejsStreamInputAdapter.prototype.resume = function () {
if(!GenericWorker.prototype.resume.call(this)) {
return false;
}
if(this._upstreamEnded) {
this.end();
} else {
this._stream.resume();
}
return true;
};
module.exports = NodejsStreamInputAdapter;
/***/ }),
/* 333 */
/*!**********************************************************!*\
!*** ./node_modules/jszip/lib/generate/ZipFileWorker.js ***!
\**********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ../utils */ 69);
var GenericWorker = __webpack_require__(/*! ../stream/GenericWorker */ 91);
var utf8 = __webpack_require__(/*! ../utf8 */ 124);
var crc32 = __webpack_require__(/*! ../crc32 */ 190);
var signature = __webpack_require__(/*! ../signature */ 230);
/**
* Transform an integer into a string in hexadecimal.
* @private
* @param {number} dec the number to convert.
* @param {number} bytes the number of bytes to generate.
* @returns {string} the result.
*/
var decToHex = function(dec, bytes) {
var hex = "", i;
for (i = 0; i < bytes; i++) {
hex += String.fromCharCode(dec & 0xff);
dec = dec >>> 8;
}
return hex;
};
/**
* Generate the UNIX part of the external file attributes.
* @param {Object} unixPermissions the unix permissions or null.
* @param {Boolean} isDir true if the entry is a directory, false otherwise.
* @return {Number} a 32 bit integer.
*
* adapted from http://unix.stackexchange.com/questions/14705/the-zip-formats-external-file-attribute :
*
* TTTTsstrwxrwxrwx0000000000ADVSHR
* ^^^^____________________________ file type, see zipinfo.c (UNX_*)
* ^^^_________________________ setuid, setgid, sticky
* ^^^^^^^^^________________ permissions
* ^^^^^^^^^^______ not used ?
* ^^^^^^ DOS attribute bits : Archive, Directory, Volume label, System file, Hidden, Read only
*/
var generateUnixExternalFileAttr = function (unixPermissions, isDir) {
var result = unixPermissions;
if (!unixPermissions) {
// I can't use octal values in strict mode, hence the hexa.
// 040775 => 0x41fd
// 0100664 => 0x81b4
result = isDir ? 0x41fd : 0x81b4;
}
return (result & 0xFFFF) << 16;
};
/**
* Generate the DOS part of the external file attributes.
* @param {Object} dosPermissions the dos permissions or null.
* @param {Boolean} isDir true if the entry is a directory, false otherwise.
* @return {Number} a 32 bit integer.
*
* Bit 0 Read-Only
* Bit 1 Hidden
* Bit 2 System
* Bit 3 Volume Label
* Bit 4 Directory
* Bit 5 Archive
*/
var generateDosExternalFileAttr = function (dosPermissions, isDir) {
// the dir flag is already set for compatibility
return (dosPermissions || 0) & 0x3F;
};
/**
* Generate the various parts used in the construction of the final zip file.
* @param {Object} streamInfo the hash with informations about the compressed file.
* @param {Boolean} streamedContent is the content streamed ?
* @param {Boolean} streamingEnded is the stream finished ?
* @param {number} offset the current offset from the start of the zip file.
* @param {String} platform let's pretend we are this platform (change platform dependents fields)
* @param {Function} encodeFileName the function to encode the file name / comment.
* @return {Object} the zip parts.
*/
var generateZipParts = function(streamInfo, streamedContent, streamingEnded, offset, platform, encodeFileName) {
var file = streamInfo['file'],
compression = streamInfo['compression'],
useCustomEncoding = encodeFileName !== utf8.utf8encode,
encodedFileName = utils.transformTo("string", encodeFileName(file.name)),
utfEncodedFileName = utils.transformTo("string", utf8.utf8encode(file.name)),
comment = file.comment,
encodedComment = utils.transformTo("string", encodeFileName(comment)),
utfEncodedComment = utils.transformTo("string", utf8.utf8encode(comment)),
useUTF8ForFileName = utfEncodedFileName.length !== file.name.length,
useUTF8ForComment = utfEncodedComment.length !== comment.length,
dosTime,
dosDate,
extraFields = "",
unicodePathExtraField = "",
unicodeCommentExtraField = "",
dir = file.dir,
date = file.date;
var dataInfo = {
crc32 : 0,
compressedSize : 0,
uncompressedSize : 0
};
// if the content is streamed, the sizes/crc32 are only available AFTER
// the end of the stream.
if (!streamedContent || streamingEnded) {
dataInfo.crc32 = streamInfo['crc32'];
dataInfo.compressedSize = streamInfo['compressedSize'];
dataInfo.uncompressedSize = streamInfo['uncompressedSize'];
}
var bitflag = 0;
if (streamedContent) {
// Bit 3: the sizes/crc32 are set to zero in the local header.
// The correct values are put in the data descriptor immediately
// following the compressed data.
bitflag |= 0x0008;
}
if (!useCustomEncoding && (useUTF8ForFileName || useUTF8ForComment)) {
// Bit 11: Language encoding flag (EFS).
bitflag |= 0x0800;
}
var extFileAttr = 0;
var versionMadeBy = 0;
if (dir) {
// dos or unix, we set the dos dir flag
extFileAttr |= 0x00010;
}
if(platform === "UNIX") {
versionMadeBy = 0x031E; // UNIX, version 3.0
extFileAttr |= generateUnixExternalFileAttr(file.unixPermissions, dir);
} else { // DOS or other, fallback to DOS
versionMadeBy = 0x0014; // DOS, version 2.0
extFileAttr |= generateDosExternalFileAttr(file.dosPermissions, dir);
}
// date
// @see http://www.delorie.com/djgpp/doc/rbinter/it/52/13.html
// @see http://www.delorie.com/djgpp/doc/rbinter/it/65/16.html
// @see http://www.delorie.com/djgpp/doc/rbinter/it/66/16.html
dosTime = date.getUTCHours();
dosTime = dosTime << 6;
dosTime = dosTime | date.getUTCMinutes();
dosTime = dosTime << 5;
dosTime = dosTime | date.getUTCSeconds() / 2;
dosDate = date.getUTCFullYear() - 1980;
dosDate = dosDate << 4;
dosDate = dosDate | (date.getUTCMonth() + 1);
dosDate = dosDate << 5;
dosDate = dosDate | date.getUTCDate();
if (useUTF8ForFileName) {
// set the unicode path extra field. unzip needs at least one extra
// field to correctly handle unicode path, so using the path is as good
// as any other information. This could improve the situation with
// other archive managers too.
// This field is usually used without the utf8 flag, with a non
// unicode path in the header (winrar, winzip). This helps (a bit)
// with the messy Windows' default compressed folders feature but
// breaks on p7zip which doesn't seek the unicode path extra field.
// So for now, UTF-8 everywhere !
unicodePathExtraField =
// Version
decToHex(1, 1) +
// NameCRC32
decToHex(crc32(encodedFileName), 4) +
// UnicodeName
utfEncodedFileName;
extraFields +=
// Info-ZIP Unicode Path Extra Field
"\x75\x70" +
// size
decToHex(unicodePathExtraField.length, 2) +
// content
unicodePathExtraField;
}
if(useUTF8ForComment) {
unicodeCommentExtraField =
// Version
decToHex(1, 1) +
// CommentCRC32
decToHex(crc32(encodedComment), 4) +
// UnicodeName
utfEncodedComment;
extraFields +=
// Info-ZIP Unicode Path Extra Field
"\x75\x63" +
// size
decToHex(unicodeCommentExtraField.length, 2) +
// content
unicodeCommentExtraField;
}
var header = "";
// version needed to extract
header += "\x0A\x00";
// general purpose bit flag
header += decToHex(bitflag, 2);
// compression method
header += compression.magic;
// last mod file time
header += decToHex(dosTime, 2);
// last mod file date
header += decToHex(dosDate, 2);
// crc-32
header += decToHex(dataInfo.crc32, 4);
// compressed size
header += decToHex(dataInfo.compressedSize, 4);
// uncompressed size
header += decToHex(dataInfo.uncompressedSize, 4);
// file name length
header += decToHex(encodedFileName.length, 2);
// extra field length
header += decToHex(extraFields.length, 2);
var fileRecord = signature.LOCAL_FILE_HEADER + header + encodedFileName + extraFields;
var dirRecord = signature.CENTRAL_FILE_HEADER +
// version made by (00: DOS)
decToHex(versionMadeBy, 2) +
// file header (common to file and central directory)
header +
// file comment length
decToHex(encodedComment.length, 2) +
// disk number start
"\x00\x00" +
// internal file attributes TODO
"\x00\x00" +
// external file attributes
decToHex(extFileAttr, 4) +
// relative offset of local header
decToHex(offset, 4) +
// file name
encodedFileName +
// extra field
extraFields +
// file comment
encodedComment;
return {
fileRecord: fileRecord,
dirRecord: dirRecord
};
};
/**
* Generate the EOCD record.
* @param {Number} entriesCount the number of entries in the zip file.
* @param {Number} centralDirLength the length (in bytes) of the central dir.
* @param {Number} localDirLength the length (in bytes) of the local dir.
* @param {String} comment the zip file comment as a binary string.
* @param {Function} encodeFileName the function to encode the comment.
* @return {String} the EOCD record.
*/
var generateCentralDirectoryEnd = function (entriesCount, centralDirLength, localDirLength, comment, encodeFileName) {
var dirEnd = "";
var encodedComment = utils.transformTo("string", encodeFileName(comment));
// end of central dir signature
dirEnd = signature.CENTRAL_DIRECTORY_END +
// number of this disk
"\x00\x00" +
// number of the disk with the start of the central directory
"\x00\x00" +
// total number of entries in the central directory on this disk
decToHex(entriesCount, 2) +
// total number of entries in the central directory
decToHex(entriesCount, 2) +
// size of the central directory 4 bytes
decToHex(centralDirLength, 4) +
// offset of start of central directory with respect to the starting disk number
decToHex(localDirLength, 4) +
// .ZIP file comment length
decToHex(encodedComment.length, 2) +
// .ZIP file comment
encodedComment;
return dirEnd;
};
/**
* Generate data descriptors for a file entry.
* @param {Object} streamInfo the hash generated by a worker, containing informations
* on the file entry.
* @return {String} the data descriptors.
*/
var generateDataDescriptors = function (streamInfo) {
var descriptor = "";
descriptor = signature.DATA_DESCRIPTOR +
// crc-32 4 bytes
decToHex(streamInfo['crc32'], 4) +
// compressed size 4 bytes
decToHex(streamInfo['compressedSize'], 4) +
// uncompressed size 4 bytes
decToHex(streamInfo['uncompressedSize'], 4);
return descriptor;
};
/**
* A worker to concatenate other workers to create a zip file.
* @param {Boolean} streamFiles `true` to stream the content of the files,
* `false` to accumulate it.
* @param {String} comment the comment to use.
* @param {String} platform the platform to use, "UNIX" or "DOS".
* @param {Function} encodeFileName the function to encode file names and comments.
*/
function ZipFileWorker(streamFiles, comment, platform, encodeFileName) {
GenericWorker.call(this, "ZipFileWorker");
// The number of bytes written so far. This doesn't count accumulated chunks.
this.bytesWritten = 0;
// The comment of the zip file
this.zipComment = comment;
// The platform "generating" the zip file.
this.zipPlatform = platform;
// the function to encode file names and comments.
this.encodeFileName = encodeFileName;
// Should we stream the content of the files ?
this.streamFiles = streamFiles;
// If `streamFiles` is false, we will need to accumulate the content of the
// files to calculate sizes / crc32 (and write them *before* the content).
// This boolean indicates if we are accumulating chunks (it will change a lot
// during the lifetime of this worker).
this.accumulate = false;
// The buffer receiving chunks when accumulating content.
this.contentBuffer = [];
// The list of generated directory records.
this.dirRecords = [];
// The offset (in bytes) from the beginning of the zip file for the current source.
this.currentSourceOffset = 0;
// The total number of entries in this zip file.
this.entriesCount = 0;
// the name of the file currently being added, null when handling the end of the zip file.
// Used for the emited metadata.
this.currentFile = null;
this._sources = [];
}
utils.inherits(ZipFileWorker, GenericWorker);
/**
* @see GenericWorker.push
*/
ZipFileWorker.prototype.push = function (chunk) {
var currentFilePercent = chunk.meta.percent || 0;
var entriesCount = this.entriesCount;
var remainingFiles = this._sources.length;
if(this.accumulate) {
this.contentBuffer.push(chunk);
} else {
this.bytesWritten += chunk.data.length;
GenericWorker.prototype.push.call(this, {
data : chunk.data,
meta : {
currentFile : this.currentFile,
percent : entriesCount ? (currentFilePercent + 100 * (entriesCount - remainingFiles - 1)) / entriesCount : 100
}
});
}
};
/**
* The worker started a new source (an other worker).
* @param {Object} streamInfo the streamInfo object from the new source.
*/
ZipFileWorker.prototype.openedSource = function (streamInfo) {
this.currentSourceOffset = this.bytesWritten;
this.currentFile = streamInfo['file'].name;
var streamedContent = this.streamFiles && !streamInfo['file'].dir;
// don't stream folders (because they don't have any content)
if(streamedContent) {
var record = generateZipParts(streamInfo, streamedContent, false, this.currentSourceOffset, this.zipPlatform, this.encodeFileName);
this.push({
data : record.fileRecord,
meta : {percent:0}
});
} else {
// we need to wait for the whole file before pushing anything
this.accumulate = true;
}
};
/**
* The worker finished a source (an other worker).
* @param {Object} streamInfo the streamInfo object from the finished source.
*/
ZipFileWorker.prototype.closedSource = function (streamInfo) {
this.accumulate = false;
var streamedContent = this.streamFiles && !streamInfo['file'].dir;
var record = generateZipParts(streamInfo, streamedContent, true, this.currentSourceOffset, this.zipPlatform, this.encodeFileName);
this.dirRecords.push(record.dirRecord);
if(streamedContent) {
// after the streamed file, we put data descriptors
this.push({
data : generateDataDescriptors(streamInfo),
meta : {percent:100}
});
} else {
// the content wasn't streamed, we need to push everything now
// first the file record, then the content
this.push({
data : record.fileRecord,
meta : {percent:0}
});
while(this.contentBuffer.length) {
this.push(this.contentBuffer.shift());
}
}
this.currentFile = null;
};
/**
* @see GenericWorker.flush
*/
ZipFileWorker.prototype.flush = function () {
var localDirLength = this.bytesWritten;
for(var i = 0; i < this.dirRecords.length; i++) {
this.push({
data : this.dirRecords[i],
meta : {percent:100}
});
}
var centralDirLength = this.bytesWritten - localDirLength;
var dirEnd = generateCentralDirectoryEnd(this.dirRecords.length, centralDirLength, localDirLength, this.zipComment, this.encodeFileName);
this.push({
data : dirEnd,
meta : {percent:100}
});
};
/**
* Prepare the next source to be read.
*/
ZipFileWorker.prototype.prepareNextSource = function () {
this.previous = this._sources.shift();
this.openedSource(this.previous.streamInfo);
if (this.isPaused) {
this.previous.pause();
} else {
this.previous.resume();
}
};
/**
* @see GenericWorker.registerPrevious
*/
ZipFileWorker.prototype.registerPrevious = function (previous) {
this._sources.push(previous);
var self = this;
previous.on('data', function (chunk) {
self.processChunk(chunk);
});
previous.on('end', function () {
self.closedSource(self.previous.streamInfo);
if(self._sources.length) {
self.prepareNextSource();
} else {
self.end();
}
});
previous.on('error', function (e) {
self.error(e);
});
return this;
};
/**
* @see GenericWorker.resume
*/
ZipFileWorker.prototype.resume = function () {
if(!GenericWorker.prototype.resume.call(this)) {
return false;
}
if (!this.previous && this._sources.length) {
this.prepareNextSource();
return true;
}
if (!this.previous && !this._sources.length && !this.generatedError) {
this.end();
return true;
}
};
/**
* @see GenericWorker.error
*/
ZipFileWorker.prototype.error = function (e) {
var sources = this._sources;
if(!GenericWorker.prototype.error.call(this, e)) {
return false;
}
for(var i = 0; i < sources.length; i++) {
try {
sources[i].error(e);
} catch(e) {
// the `error` exploded, nothing to do
}
}
return true;
};
/**
* @see GenericWorker.lock
*/
ZipFileWorker.prototype.lock = function () {
GenericWorker.prototype.lock.call(this);
var sources = this._sources;
for(var i = 0; i < sources.length; i++) {
sources[i].lock();
}
};
module.exports = ZipFileWorker;
/***/ }),
/* 334 */
/*!************************************************!*\
!*** ./node_modules/pako/lib/zlib/gzheader.js ***!
\************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
function GZheader() {
/* true if compressed data believed to be text */
this.text = 0;
/* modification time */
this.time = 0;
/* extra flags (not used when writing a gzip file) */
this.xflags = 0;
/* operating system */
this.os = 0;
/* pointer to extra field or Z_NULL if none */
this.extra = null;
/* extra field length (valid if extra != Z_NULL) */
this.extra_len = 0; // Actually, we don't need it in JS,
// but leave for few code modifications
//
// Setup limits is not necessary because in js we should not preallocate memory
// for inflate use constant limit in 65536 bytes
//
/* space at extra (only when reading header) */
// this.extra_max = 0;
/* pointer to zero-terminated file name or Z_NULL */
this.name = '';
/* space at name (only when reading header) */
// this.name_max = 0;
/* pointer to zero-terminated comment or Z_NULL */
this.comment = '';
/* space at comment (only when reading header) */
// this.comm_max = 0;
/* true if there was or will be a header crc */
this.hcrc = 0;
/* true when done reading gzip header (not used when writing a gzip file) */
this.done = false;
}
module.exports = GZheader;
/***/ }),
/* 335 */
/*!************************************************!*\
!*** ./node_modules/pako/lib/zlib/inftrees.js ***!
\************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
var utils = __webpack_require__(/*! ../utils/common */ 108);
var MAXBITS = 15;
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
var CODES = 0;
var LENS = 1;
var DISTS = 2;
var lbase = [ /* Length codes 257..285 base */
3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
];
var lext = [ /* Length codes 257..285 extra */
16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78
];
var dbase = [ /* Distance codes 0..29 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
8193, 12289, 16385, 24577, 0, 0
];
var dext = [ /* Distance codes 0..29 extra */
16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
28, 28, 29, 29, 64, 64
];
module.exports = function inflate_table(type, lens, lens_index, codes, table, table_index, work, opts)
{
var bits = opts.bits;
//here = opts.here; /* table entry for duplication */
var len = 0; /* a code's length in bits */
var sym = 0; /* index of code symbols */
var min = 0, max = 0; /* minimum and maximum code lengths */
var root = 0; /* number of index bits for root table */
var curr = 0; /* number of index bits for current table */
var drop = 0; /* code bits to drop for sub-table */
var left = 0; /* number of prefix codes available */
var used = 0; /* code entries in table used */
var huff = 0; /* Huffman code */
var incr; /* for incrementing code, index */
var fill; /* index for replicating entries */
var low; /* low bits for current root entry */
var mask; /* mask for low root bits */
var next; /* next available space in table */
var base = null; /* base value table to use */
var base_index = 0;
// var shoextra; /* extra bits table to use */
var end; /* use base and extra for symbol > end */
var count = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1]; /* number of codes of each length */
var offs = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1]; /* offsets in table for each length */
var extra = null;
var extra_index = 0;
var here_bits, here_op, here_val;
/*
Process a set of code lengths to create a canonical Huffman code. The
code lengths are lens[0..codes-1]. Each length corresponds to the
symbols 0..codes-1. The Huffman code is generated by first sorting the
symbols by length from short to long, and retaining the symbol order
for codes with equal lengths. Then the code starts with all zero bits
for the first code of the shortest length, and the codes are integer
increments for the same length, and zeros are appended as the length
increases. For the deflate format, these bits are stored backwards
from their more natural integer increment ordering, and so when the
decoding tables are built in the large loop below, the integer codes
are incremented backwards.
This routine assumes, but does not check, that all of the entries in
lens[] are in the range 0..MAXBITS. The caller must assure this.
1..MAXBITS is interpreted as that code length. zero means that that
symbol does not occur in this code.
The codes are sorted by computing a count of codes for each length,
creating from that a table of starting indices for each length in the
sorted table, and then entering the symbols in order in the sorted
table. The sorted table is work[], with that space being provided by
the caller.
The length counts are used for other purposes as well, i.e. finding
the minimum and maximum length codes, determining if there are any
codes at all, checking for a valid set of lengths, and looking ahead
at length counts to determine sub-table sizes when building the
decoding tables.
*/
/* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */
for (len = 0; len <= MAXBITS; len++) {
count[len] = 0;
}
for (sym = 0; sym < codes; sym++) {
count[lens[lens_index + sym]]++;
}
/* bound code lengths, force root to be within code lengths */
root = bits;
for (max = MAXBITS; max >= 1; max--) {
if (count[max] !== 0) { break; }
}
if (root > max) {
root = max;
}
if (max === 0) { /* no symbols to code at all */
//table.op[opts.table_index] = 64; //here.op = (var char)64; /* invalid code marker */
//table.bits[opts.table_index] = 1; //here.bits = (var char)1;
//table.val[opts.table_index++] = 0; //here.val = (var short)0;
table[table_index++] = (1 << 24) | (64 << 16) | 0;
//table.op[opts.table_index] = 64;
//table.bits[opts.table_index] = 1;
//table.val[opts.table_index++] = 0;
table[table_index++] = (1 << 24) | (64 << 16) | 0;
opts.bits = 1;
return 0; /* no symbols, but wait for decoding to report error */
}
for (min = 1; min < max; min++) {
if (count[min] !== 0) { break; }
}
if (root < min) {
root = min;
}
/* check for an over-subscribed or incomplete set of lengths */
left = 1;
for (len = 1; len <= MAXBITS; len++) {
left <<= 1;
left -= count[len];
if (left < 0) {
return -1;
} /* over-subscribed */
}
if (left > 0 && (type === CODES || max !== 1)) {
return -1; /* incomplete set */
}
/* generate offsets into symbol table for each length for sorting */
offs[1] = 0;
for (len = 1; len < MAXBITS; len++) {
offs[len + 1] = offs[len] + count[len];
}
/* sort symbols by length, by symbol order within each length */
for (sym = 0; sym < codes; sym++) {
if (lens[lens_index + sym] !== 0) {
work[offs[lens[lens_index + sym]]++] = sym;
}
}
/*
Create and fill in decoding tables. In this loop, the table being
filled is at next and has curr index bits. The code being used is huff
with length len. That code is converted to an index by dropping drop
bits off of the bottom. For codes where len is less than drop + curr,
those top drop + curr - len bits are incremented through all values to
fill the table with replicated entries.
root is the number of index bits for the root table. When len exceeds
root, sub-tables are created pointed to by the root entry with an index
of the low root bits of huff. This is saved in low to check for when a
new sub-table should be started. drop is zero when the root table is
being filled, and drop is root when sub-tables are being filled.
When a new sub-table is needed, it is necessary to look ahead in the
code lengths to determine what size sub-table is needed. The length
counts are used for this, and so count[] is decremented as codes are
entered in the tables.
used keeps track of how many table entries have been allocated from the
provided *table space. It is checked for LENS and DIST tables against
the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in
the initial root table size constants. See the comments in inftrees.h
for more information.
sym increments through all symbols, and the loop terminates when
all codes of length max, i.e. all codes, have been processed. This
routine permits incomplete codes, so another loop after this one fills
in the rest of the decoding tables with invalid code markers.
*/
/* set up for code type */
// poor man optimization - use if-else instead of switch,
// to avoid deopts in old v8
if (type === CODES) {
base = extra = work; /* dummy value--not used */
end = 19;
} else if (type === LENS) {
base = lbase;
base_index -= 257;
extra = lext;
extra_index -= 257;
end = 256;
} else { /* DISTS */
base = dbase;
extra = dext;
end = -1;
}
/* initialize opts for loop */
huff = 0; /* starting code */
sym = 0; /* starting code symbol */
len = min; /* starting code length */
next = table_index; /* current table to fill in */
curr = root; /* current table index bits */
drop = 0; /* current bits to drop from code for index */
low = -1; /* trigger new sub-table when len > root */
used = 1 << root; /* use root table entries */
mask = used - 1; /* mask for comparing low */
/* check available table space */
if ((type === LENS && used > ENOUGH_LENS) ||
(type === DISTS && used > ENOUGH_DISTS)) {
return 1;
}
/* process all codes and make table entries */
for (;;) {
/* create table entry */
here_bits = len - drop;
if (work[sym] < end) {
here_op = 0;
here_val = work[sym];
}
else if (work[sym] > end) {
here_op = extra[extra_index + work[sym]];
here_val = base[base_index + work[sym]];
}
else {
here_op = 32 + 64; /* end of block */
here_val = 0;
}
/* replicate for those indices with low len bits equal to huff */
incr = 1 << (len - drop);
fill = 1 << curr;
min = fill; /* save offset to next table */
do {
fill -= incr;
table[next + (huff >> drop) + fill] = (here_bits << 24) | (here_op << 16) | here_val |0;
} while (fill !== 0);
/* backwards increment the len-bit code huff */
incr = 1 << (len - 1);
while (huff & incr) {
incr >>= 1;
}
if (incr !== 0) {
huff &= incr - 1;
huff += incr;
} else {
huff = 0;
}
/* go to next symbol, update count, len */
sym++;
if (--count[len] === 0) {
if (len === max) { break; }
len = lens[lens_index + work[sym]];
}
/* create new sub-table if needed */
if (len > root && (huff & mask) !== low) {
/* if first time, transition to sub-tables */
if (drop === 0) {
drop = root;
}
/* increment past last table */
next += min; /* here min is 1 << curr */
/* determine length of next table */
curr = len - drop;
left = 1 << curr;
while (curr + drop < max) {
left -= count[curr + drop];
if (left <= 0) { break; }
curr++;
left <<= 1;
}
/* check for enough space */
used += 1 << curr;
if ((type === LENS && used > ENOUGH_LENS) ||
(type === DISTS && used > ENOUGH_DISTS)) {
return 1;
}
/* point entry in root table to sub-table */
low = huff & mask;
/*table.op[low] = curr;
table.bits[low] = root;
table.val[low] = next - opts.table_index;*/
table[low] = (root << 24) | (curr << 16) | (next - table_index) |0;
}
}
/* fill in remaining table entry if code is incomplete (guaranteed to have
at most one remaining entry, since if the code is incomplete, the
maximum code length that was allowed to get this far is one bit) */
if (huff !== 0) {
//table.op[next + huff] = 64; /* invalid code marker */
//table.bits[next + huff] = len - drop;
//table.val[next + huff] = 0;
table[next + huff] = ((len - drop) << 24) | (64 << 16) |0;
}
/* set return parameters */
//opts.table_index += used;
opts.bits = root;
return 0;
};
/***/ }),
/* 336 */
/*!***********************************************!*\
!*** ./node_modules/pako/lib/zlib/inffast.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
// See state defs from inflate.js
var BAD = 30; /* got a data error -- remain here until reset */
var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
/*
Decode literal, length, and distance codes and write out the resulting
literal and match bytes until either not enough input or output is
available, an end-of-block is encountered, or a data error is encountered.
When large enough input and output buffers are supplied to inflate(), for
example, a 16K input buffer and a 64K output buffer, more than 95% of the
inflate execution time is spent in this routine.
Entry assumptions:
state.mode === LEN
strm.avail_in >= 6
strm.avail_out >= 258
start >= strm.avail_out
state.bits < 8
On return, state.mode is one of:
LEN -- ran out of enough output space or enough available input
TYPE -- reached end of block code, inflate() to interpret next block
BAD -- error in block data
Notes:
- The maximum input bits used by a length/distance pair is 15 bits for the
length code, 5 bits for the length extra, 15 bits for the distance code,
and 13 bits for the distance extra. This totals 48 bits, or six bytes.
Therefore if strm.avail_in >= 6, then there is enough input to avoid
checking for available input while decoding.
- The maximum bytes that a single length/distance pair can output is 258
bytes, which is the maximum length that can be coded. inflate_fast()
requires strm.avail_out >= 258 for each loop to avoid checking for
output space.
*/
module.exports = function inflate_fast(strm, start) {
var state;
var _in; /* local strm.input */
var last; /* have enough input while in < last */
var _out; /* local strm.output */
var beg; /* inflate()'s initial strm.output */
var end; /* while out < end, enough space available */
//#ifdef INFLATE_STRICT
var dmax; /* maximum distance from zlib header */
//#endif
var wsize; /* window size or zero if not using window */
var whave; /* valid bytes in the window */
var wnext; /* window write index */
// Use `s_window` instead `window`, avoid conflict with instrumentation tools
var s_window; /* allocated sliding window, if wsize != 0 */
var hold; /* local strm.hold */
var bits; /* local strm.bits */
var lcode; /* local strm.lencode */
var dcode; /* local strm.distcode */
var lmask; /* mask for first level of length codes */
var dmask; /* mask for first level of distance codes */
var here; /* retrieved table entry */
var op; /* code bits, operation, extra bits, or */
/* window position, window bytes to copy */
var len; /* match length, unused bytes */
var dist; /* match distance */
var from; /* where to copy match from */
var from_source;
var input, output; // JS specific, because we have no pointers
/* copy state to local variables */
state = strm.state;
//here = state.here;
_in = strm.next_in;
input = strm.input;
last = _in + (strm.avail_in - 5);
_out = strm.next_out;
output = strm.output;
beg = _out - (start - strm.avail_out);
end = _out + (strm.avail_out - 257);
//#ifdef INFLATE_STRICT
dmax = state.dmax;
//#endif
wsize = state.wsize;
whave = state.whave;
wnext = state.wnext;
s_window = state.window;
hold = state.hold;
bits = state.bits;
lcode = state.lencode;
dcode = state.distcode;
lmask = (1 << state.lenbits) - 1;
dmask = (1 << state.distbits) - 1;
/* decode literals and length/distances until end-of-block or not enough
input data or output space */
top:
do {
if (bits < 15) {
hold += input[_in++] << bits;
bits += 8;
hold += input[_in++] << bits;
bits += 8;
}
here = lcode[hold & lmask];
dolen:
for (;;) { // Goto emulation
op = here >>> 24/*here.bits*/;
hold >>>= op;
bits -= op;
op = (here >>> 16) & 0xff/*here.op*/;
if (op === 0) { /* literal */
//Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
// "inflate: literal '%c'\n" :
// "inflate: literal 0x%02x\n", here.val));
output[_out++] = here & 0xffff/*here.val*/;
}
else if (op & 16) { /* length base */
len = here & 0xffff/*here.val*/;
op &= 15; /* number of extra bits */
if (op) {
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
}
len += hold & ((1 << op) - 1);
hold >>>= op;
bits -= op;
}
//Tracevv((stderr, "inflate: length %u\n", len));
if (bits < 15) {
hold += input[_in++] << bits;
bits += 8;
hold += input[_in++] << bits;
bits += 8;
}
here = dcode[hold & dmask];
dodist:
for (;;) { // goto emulation
op = here >>> 24/*here.bits*/;
hold >>>= op;
bits -= op;
op = (here >>> 16) & 0xff/*here.op*/;
if (op & 16) { /* distance base */
dist = here & 0xffff/*here.val*/;
op &= 15; /* number of extra bits */
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
}
}
dist += hold & ((1 << op) - 1);
//#ifdef INFLATE_STRICT
if (dist > dmax) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break top;
}
//#endif
hold >>>= op;
bits -= op;
//Tracevv((stderr, "inflate: distance %u\n", dist));
op = _out - beg; /* max distance in output */
if (dist > op) { /* see if copy from window */
op = dist - op; /* distance back in window */
if (op > whave) {
if (state.sane) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break top;
}
// (!) This block is disabled in zlib defaults,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
// if (len <= op - whave) {
// do {
// output[_out++] = 0;
// } while (--len);
// continue top;
// }
// len -= op - whave;
// do {
// output[_out++] = 0;
// } while (--op > whave);
// if (op === 0) {
// from = _out - dist;
// do {
// output[_out++] = output[from++];
// } while (--len);
// continue top;
// }
//#endif
}
from = 0; // window index
from_source = s_window;
if (wnext === 0) { /* very common case */
from += wsize - op;
if (op < len) { /* some from window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
else if (wnext < op) { /* wrap around window */
from += wsize + wnext - op;
op -= wnext;
if (op < len) { /* some from end of window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = 0;
if (wnext < len) { /* some from start of window */
op = wnext;
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
}
else { /* contiguous in window */
from += wnext - op;
if (op < len) { /* some from window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
while (len > 2) {
output[_out++] = from_source[from++];
output[_out++] = from_source[from++];
output[_out++] = from_source[from++];
len -= 3;
}
if (len) {
output[_out++] = from_source[from++];
if (len > 1) {
output[_out++] = from_source[from++];
}
}
}
else {
from = _out - dist; /* copy direct from output */
do { /* minimum length is three */
output[_out++] = output[from++];
output[_out++] = output[from++];
output[_out++] = output[from++];
len -= 3;
} while (len > 2);
if (len) {
output[_out++] = output[from++];
if (len > 1) {
output[_out++] = output[from++];
}
}
}
}
else if ((op & 64) === 0) { /* 2nd level distance code */
here = dcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
continue dodist;
}
else {
strm.msg = 'invalid distance code';
state.mode = BAD;
break top;
}
break; // need to emulate goto via "continue"
}
}
else if ((op & 64) === 0) { /* 2nd level length code */
here = lcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
continue dolen;
}
else if (op & 32) { /* end-of-block */
//Tracevv((stderr, "inflate: end of block\n"));
state.mode = TYPE;
break top;
}
else {
strm.msg = 'invalid literal/length code';
state.mode = BAD;
break top;
}
break; // need to emulate goto via "continue"
}
} while (_in < last && _out < end);
/* return unused bytes (on entry, bits < 8, so in won't go too far back) */
len = bits >> 3;
_in -= len;
bits -= len << 3;
hold &= (1 << bits) - 1;
/* update state and return */
strm.next_in = _in;
strm.next_out = _out;
strm.avail_in = (_in < last ? 5 + (last - _in) : 5 - (_in - last));
strm.avail_out = (_out < end ? 257 + (end - _out) : 257 - (_out - end));
state.hold = hold;
state.bits = bits;
return;
};
/***/ }),
/* 337 */
/*!***********************************************!*\
!*** ./node_modules/pako/lib/zlib/inflate.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
var utils = __webpack_require__(/*! ../utils/common */ 108);
var adler32 = __webpack_require__(/*! ./adler32 */ 235);
var crc32 = __webpack_require__(/*! ./crc32 */ 234);
var inflate_fast = __webpack_require__(/*! ./inffast */ 336);
var inflate_table = __webpack_require__(/*! ./inftrees */ 335);
var CODES = 0;
var LENS = 1;
var DISTS = 2;
/* Public constants ==========================================================*/
/* ===========================================================================*/
/* Allowed flush values; see deflate() and inflate() below for details */
//var Z_NO_FLUSH = 0;
//var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH = 2;
//var Z_FULL_FLUSH = 3;
var Z_FINISH = 4;
var Z_BLOCK = 5;
var Z_TREES = 6;
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
var Z_OK = 0;
var Z_STREAM_END = 1;
var Z_NEED_DICT = 2;
//var Z_ERRNO = -1;
var Z_STREAM_ERROR = -2;
var Z_DATA_ERROR = -3;
var Z_MEM_ERROR = -4;
var Z_BUF_ERROR = -5;
//var Z_VERSION_ERROR = -6;
/* The deflate compression method */
var Z_DEFLATED = 8;
/* STATES ====================================================================*/
/* ===========================================================================*/
var HEAD = 1; /* i: waiting for magic header */
var FLAGS = 2; /* i: waiting for method and flags (gzip) */
var TIME = 3; /* i: waiting for modification time (gzip) */
var OS = 4; /* i: waiting for extra flags and operating system (gzip) */
var EXLEN = 5; /* i: waiting for extra length (gzip) */
var EXTRA = 6; /* i: waiting for extra bytes (gzip) */
var NAME = 7; /* i: waiting for end of file name (gzip) */
var COMMENT = 8; /* i: waiting for end of comment (gzip) */
var HCRC = 9; /* i: waiting for header crc (gzip) */
var DICTID = 10; /* i: waiting for dictionary check value */
var DICT = 11; /* waiting for inflateSetDictionary() call */
var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
var TYPEDO = 13; /* i: same, but skip check to exit inflate on new block */
var STORED = 14; /* i: waiting for stored size (length and complement) */
var COPY_ = 15; /* i/o: same as COPY below, but only first time in */
var COPY = 16; /* i/o: waiting for input or output to copy stored block */
var TABLE = 17; /* i: waiting for dynamic block table lengths */
var LENLENS = 18; /* i: waiting for code length code lengths */
var CODELENS = 19; /* i: waiting for length/lit and distance code lengths */
var LEN_ = 20; /* i: same as LEN below, but only first time in */
var LEN = 21; /* i: waiting for length/lit/eob code */
var LENEXT = 22; /* i: waiting for length extra bits */
var DIST = 23; /* i: waiting for distance code */
var DISTEXT = 24; /* i: waiting for distance extra bits */
var MATCH = 25; /* o: waiting for output space to copy string */
var LIT = 26; /* o: waiting for output space to write literal */
var CHECK = 27; /* i: waiting for 32-bit check value */
var LENGTH = 28; /* i: waiting for 32-bit length (gzip) */
var DONE = 29; /* finished check, done -- remain here until reset */
var BAD = 30; /* got a data error -- remain here until reset */
var MEM = 31; /* got an inflate() memory error -- remain here until reset */
var SYNC = 32; /* looking for synchronization bytes to restart inflate() */
/* ===========================================================================*/
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_WBITS = MAX_WBITS;
function zswap32(q) {
return (((q >>> 24) & 0xff) +
((q >>> 8) & 0xff00) +
((q & 0xff00) << 8) +
((q & 0xff) << 24));
}
function InflateState() {
this.mode = 0; /* current inflate mode */
this.last = false; /* true if processing last block */
this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
this.havedict = false; /* true if dictionary provided */
this.flags = 0; /* gzip header method and flags (0 if zlib) */
this.dmax = 0; /* zlib header max distance (INFLATE_STRICT) */
this.check = 0; /* protected copy of check value */
this.total = 0; /* protected copy of output count */
// TODO: may be {}
this.head = null; /* where to save gzip header information */
/* sliding window */
this.wbits = 0; /* log base 2 of requested window size */
this.wsize = 0; /* window size or zero if not using window */
this.whave = 0; /* valid bytes in the window */
this.wnext = 0; /* window write index */
this.window = null; /* allocated sliding window, if needed */
/* bit accumulator */
this.hold = 0; /* input bit accumulator */
this.bits = 0; /* number of bits in "in" */
/* for string and stored block copying */
this.length = 0; /* literal or length of data to copy */
this.offset = 0; /* distance back to copy string from */
/* for table and code decoding */
this.extra = 0; /* extra bits needed */
/* fixed and dynamic code tables */
this.lencode = null; /* starting table for length/literal codes */
this.distcode = null; /* starting table for distance codes */
this.lenbits = 0; /* index bits for lencode */
this.distbits = 0; /* index bits for distcode */
/* dynamic table building */
this.ncode = 0; /* number of code length code lengths */
this.nlen = 0; /* number of length code lengths */
this.ndist = 0; /* number of distance code lengths */
this.have = 0; /* number of code lengths in lens[] */
this.next = null; /* next available space in codes[] */
this.lens = new utils.Buf16(320); /* temporary storage for code lengths */
this.work = new utils.Buf16(288); /* work area for code table building */
/*
because we don't have pointers in js, we use lencode and distcode directly
as buffers so we don't need codes
*/
//this.codes = new utils.Buf32(ENOUGH); /* space for code tables */
this.lendyn = null; /* dynamic table for length/literal codes (JS specific) */
this.distdyn = null; /* dynamic table for distance codes (JS specific) */
this.sane = 0; /* if false, allow invalid distance too far */
this.back = 0; /* bits back of last unprocessed length/lit */
this.was = 0; /* initial length of match */
}
function inflateResetKeep(strm) {
var state;
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
strm.total_in = strm.total_out = state.total = 0;
strm.msg = ''; /*Z_NULL*/
if (state.wrap) { /* to support ill-conceived Java test suite */
strm.adler = state.wrap & 1;
}
state.mode = HEAD;
state.last = 0;
state.havedict = 0;
state.dmax = 32768;
state.head = null/*Z_NULL*/;
state.hold = 0;
state.bits = 0;
//state.lencode = state.distcode = state.next = state.codes;
state.lencode = state.lendyn = new utils.Buf32(ENOUGH_LENS);
state.distcode = state.distdyn = new utils.Buf32(ENOUGH_DISTS);
state.sane = 1;
state.back = -1;
//Tracev((stderr, "inflate: reset\n"));
return Z_OK;
}
function inflateReset(strm) {
var state;
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
state.wsize = 0;
state.whave = 0;
state.wnext = 0;
return inflateResetKeep(strm);
}
function inflateReset2(strm, windowBits) {
var wrap;
var state;
/* get the state */
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
/* extract wrap request from windowBits parameter */
if (windowBits < 0) {
wrap = 0;
windowBits = -windowBits;
}
else {
wrap = (windowBits >> 4) + 1;
if (windowBits < 48) {
windowBits &= 15;
}
}
/* set number of window bits, free window if different */
if (windowBits && (windowBits < 8 || windowBits > 15)) {
return Z_STREAM_ERROR;
}
if (state.window !== null && state.wbits !== windowBits) {
state.window = null;
}
/* update state and reset the rest of it */
state.wrap = wrap;
state.wbits = windowBits;
return inflateReset(strm);
}
function inflateInit2(strm, windowBits) {
var ret;
var state;
if (!strm) { return Z_STREAM_ERROR; }
//strm.msg = Z_NULL; /* in case we return an error */
state = new InflateState();
//if (state === Z_NULL) return Z_MEM_ERROR;
//Tracev((stderr, "inflate: allocated\n"));
strm.state = state;
state.window = null/*Z_NULL*/;
ret = inflateReset2(strm, windowBits);
if (ret !== Z_OK) {
strm.state = null/*Z_NULL*/;
}
return ret;
}
function inflateInit(strm) {
return inflateInit2(strm, DEF_WBITS);
}
/*
Return state with length and distance decoding tables and index sizes set to
fixed code decoding. Normally this returns fixed tables from inffixed.h.
If BUILDFIXED is defined, then instead this routine builds the tables the
first time it's called, and returns those tables the first time and
thereafter. This reduces the size of the code by about 2K bytes, in
exchange for a little execution time. However, BUILDFIXED should not be
used for threaded applications, since the rewriting of the tables and virgin
may not be thread-safe.
*/
var virgin = true;
var lenfix, distfix; // We have no pointers in JS, so keep tables separate
function fixedtables(state) {
/* build fixed huffman tables if first call (may not be thread safe) */
if (virgin) {
var sym;
lenfix = new utils.Buf32(512);
distfix = new utils.Buf32(32);
/* literal/length table */
sym = 0;
while (sym < 144) { state.lens[sym++] = 8; }
while (sym < 256) { state.lens[sym++] = 9; }
while (sym < 280) { state.lens[sym++] = 7; }
while (sym < 288) { state.lens[sym++] = 8; }
inflate_table(LENS, state.lens, 0, 288, lenfix, 0, state.work, { bits: 9 });
/* distance table */
sym = 0;
while (sym < 32) { state.lens[sym++] = 5; }
inflate_table(DISTS, state.lens, 0, 32, distfix, 0, state.work, { bits: 5 });
/* do this just once */
virgin = false;
}
state.lencode = lenfix;
state.lenbits = 9;
state.distcode = distfix;
state.distbits = 5;
}
/*
Update the window with the last wsize (normally 32K) bytes written before
returning. If window does not exist yet, create it. This is only called
when a window is already in use, or when output has been written during this
inflate call, but the end of the deflate stream has not been reached yet.
It is also called to create a window for dictionary data when a dictionary
is loaded.
Providing output buffers larger than 32K to inflate() should provide a speed
advantage, since only the last 32K of output is copied to the sliding window
upon return from inflate(), and since all distances after the first 32K of
output will fall in the output data, making match copies simpler and faster.
The advantage may be dependent on the size of the processor's data caches.
*/
function updatewindow(strm, src, end, copy) {
var dist;
var state = strm.state;
/* if it hasn't been done already, allocate space for the window */
if (state.window === null) {
state.wsize = 1 << state.wbits;
state.wnext = 0;
state.whave = 0;
state.window = new utils.Buf8(state.wsize);
}
/* copy state->wsize or less output bytes into the circular window */
if (copy >= state.wsize) {
utils.arraySet(state.window, src, end - state.wsize, state.wsize, 0);
state.wnext = 0;
state.whave = state.wsize;
}
else {
dist = state.wsize - state.wnext;
if (dist > copy) {
dist = copy;
}
//zmemcpy(state->window + state->wnext, end - copy, dist);
utils.arraySet(state.window, src, end - copy, dist, state.wnext);
copy -= dist;
if (copy) {
//zmemcpy(state->window, end - copy, copy);
utils.arraySet(state.window, src, end - copy, copy, 0);
state.wnext = copy;
state.whave = state.wsize;
}
else {
state.wnext += dist;
if (state.wnext === state.wsize) { state.wnext = 0; }
if (state.whave < state.wsize) { state.whave += dist; }
}
}
return 0;
}
function inflate(strm, flush) {
var state;
var input, output; // input/output buffers
var next; /* next input INDEX */
var put; /* next output INDEX */
var have, left; /* available input and output */
var hold; /* bit buffer */
var bits; /* bits in bit buffer */
var _in, _out; /* save starting available input and output */
var copy; /* number of stored or match bytes to copy */
var from; /* where to copy match bytes from */
var from_source;
var here = 0; /* current decoding table entry */
var here_bits, here_op, here_val; // paked "here" denormalized (JS specific)
//var last; /* parent table entry */
var last_bits, last_op, last_val; // paked "last" denormalized (JS specific)
var len; /* length to copy for repeats, bits to drop */
var ret; /* return code */
var hbuf = new utils.Buf8(4); /* buffer for gzip header crc calculation */
var opts;
var n; // temporary var for NEED_BITS
var order = /* permutation of code lengths */
[ 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 ];
if (!strm || !strm.state || !strm.output ||
(!strm.input && strm.avail_in !== 0)) {
return Z_STREAM_ERROR;
}
state = strm.state;
if (state.mode === TYPE) { state.mode = TYPEDO; } /* skip check */
//--- LOAD() ---
put = strm.next_out;
output = strm.output;
left = strm.avail_out;
next = strm.next_in;
input = strm.input;
have = strm.avail_in;
hold = state.hold;
bits = state.bits;
//---
_in = have;
_out = left;
ret = Z_OK;
inf_leave: // goto emulation
for (;;) {
switch (state.mode) {
case HEAD:
if (state.wrap === 0) {
state.mode = TYPEDO;
break;
}
//=== NEEDBITS(16);
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if ((state.wrap & 2) && hold === 0x8b1f) { /* gzip header */
state.check = 0/*crc32(0L, Z_NULL, 0)*/;
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = FLAGS;
break;
}
state.flags = 0; /* expect zlib header */
if (state.head) {
state.head.done = false;
}
if (!(state.wrap & 1) || /* check if zlib header allowed */
(((hold & 0xff)/*BITS(8)*/ << 8) + (hold >> 8)) % 31) {
strm.msg = 'incorrect header check';
state.mode = BAD;
break;
}
if ((hold & 0x0f)/*BITS(4)*/ !== Z_DEFLATED) {
strm.msg = 'unknown compression method';
state.mode = BAD;
break;
}
//--- DROPBITS(4) ---//
hold >>>= 4;
bits -= 4;
//---//
len = (hold & 0x0f)/*BITS(4)*/ + 8;
if (state.wbits === 0) {
state.wbits = len;
}
else if (len > state.wbits) {
strm.msg = 'invalid window size';
state.mode = BAD;
break;
}
state.dmax = 1 << len;
//Tracev((stderr, "inflate: zlib header ok\n"));
strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
state.mode = hold & 0x200 ? DICTID : TYPE;
//=== INITBITS();
hold = 0;
bits = 0;
//===//
break;
case FLAGS:
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.flags = hold;
if ((state.flags & 0xff) !== Z_DEFLATED) {
strm.msg = 'unknown compression method';
state.mode = BAD;
break;
}
if (state.flags & 0xe000) {
strm.msg = 'unknown header flags set';
state.mode = BAD;
break;
}
if (state.head) {
state.head.text = ((hold >> 8) & 1);
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = TIME;
/* falls through */
case TIME:
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (state.head) {
state.head.time = hold;
}
if (state.flags & 0x0200) {
//=== CRC4(state.check, hold)
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
hbuf[2] = (hold >>> 16) & 0xff;
hbuf[3] = (hold >>> 24) & 0xff;
state.check = crc32(state.check, hbuf, 4, 0);
//===
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = OS;
/* falls through */
case OS:
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (state.head) {
state.head.xflags = (hold & 0xff);
state.head.os = (hold >> 8);
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = EXLEN;
/* falls through */
case EXLEN:
if (state.flags & 0x0400) {
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.length = hold;
if (state.head) {
state.head.extra_len = hold;
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
}
else if (state.head) {
state.head.extra = null/*Z_NULL*/;
}
state.mode = EXTRA;
/* falls through */
case EXTRA:
if (state.flags & 0x0400) {
copy = state.length;
if (copy > have) { copy = have; }
if (copy) {
if (state.head) {
len = state.head.extra_len - state.length;
if (!state.head.extra) {
// Use untyped array for more convenient processing later
state.head.extra = new Array(state.head.extra_len);
}
utils.arraySet(
state.head.extra,
input,
next,
// extra field is limited to 65536 bytes
// - no need for additional size check
copy,
/*len + copy > state.head.extra_max - len ? state.head.extra_max : copy,*/
len
);
//zmemcpy(state.head.extra + len, next,
// len + copy > state.head.extra_max ?
// state.head.extra_max - len : copy);
}
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
state.length -= copy;
}
if (state.length) { break inf_leave; }
}
state.length = 0;
state.mode = NAME;
/* falls through */
case NAME:
if (state.flags & 0x0800) {
if (have === 0) { break inf_leave; }
copy = 0;
do {
// TODO: 2 or 1 bytes?
len = input[next + copy++];
/* use constant limit because in js we should not preallocate memory */
if (state.head && len &&
(state.length < 65536 /*state.head.name_max*/)) {
state.head.name += String.fromCharCode(len);
}
} while (len && copy < have);
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
if (len) { break inf_leave; }
}
else if (state.head) {
state.head.name = null;
}
state.length = 0;
state.mode = COMMENT;
/* falls through */
case COMMENT:
if (state.flags & 0x1000) {
if (have === 0) { break inf_leave; }
copy = 0;
do {
len = input[next + copy++];
/* use constant limit because in js we should not preallocate memory */
if (state.head && len &&
(state.length < 65536 /*state.head.comm_max*/)) {
state.head.comment += String.fromCharCode(len);
}
} while (len && copy < have);
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
if (len) { break inf_leave; }
}
else if (state.head) {
state.head.comment = null;
}
state.mode = HCRC;
/* falls through */
case HCRC:
if (state.flags & 0x0200) {
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (hold !== (state.check & 0xffff)) {
strm.msg = 'header crc mismatch';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
}
if (state.head) {
state.head.hcrc = ((state.flags >> 9) & 1);
state.head.done = true;
}
strm.adler = state.check = 0;
state.mode = TYPE;
break;
case DICTID:
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
strm.adler = state.check = zswap32(hold);
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = DICT;
/* falls through */
case DICT:
if (state.havedict === 0) {
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
return Z_NEED_DICT;
}
strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
state.mode = TYPE;
/* falls through */
case TYPE:
if (flush === Z_BLOCK || flush === Z_TREES) { break inf_leave; }
/* falls through */
case TYPEDO:
if (state.last) {
//--- BYTEBITS() ---//
hold >>>= bits & 7;
bits -= bits & 7;
//---//
state.mode = CHECK;
break;
}
//=== NEEDBITS(3); */
while (bits < 3) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.last = (hold & 0x01)/*BITS(1)*/;
//--- DROPBITS(1) ---//
hold >>>= 1;
bits -= 1;
//---//
switch ((hold & 0x03)/*BITS(2)*/) {
case 0: /* stored block */
//Tracev((stderr, "inflate: stored block%s\n",
// state.last ? " (last)" : ""));
state.mode = STORED;
break;
case 1: /* fixed block */
fixedtables(state);
//Tracev((stderr, "inflate: fixed codes block%s\n",
// state.last ? " (last)" : ""));
state.mode = LEN_; /* decode codes */
if (flush === Z_TREES) {
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
break inf_leave;
}
break;
case 2: /* dynamic block */
//Tracev((stderr, "inflate: dynamic codes block%s\n",
// state.last ? " (last)" : ""));
state.mode = TABLE;
break;
case 3:
strm.msg = 'invalid block type';
state.mode = BAD;
}
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
break;
case STORED:
//--- BYTEBITS() ---// /* go to byte boundary */
hold >>>= bits & 7;
bits -= bits & 7;
//---//
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if ((hold & 0xffff) !== ((hold >>> 16) ^ 0xffff)) {
strm.msg = 'invalid stored block lengths';
state.mode = BAD;
break;
}
state.length = hold & 0xffff;
//Tracev((stderr, "inflate: stored length %u\n",
// state.length));
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = COPY_;
if (flush === Z_TREES) { break inf_leave; }
/* falls through */
case COPY_:
state.mode = COPY;
/* falls through */
case COPY:
copy = state.length;
if (copy) {
if (copy > have) { copy = have; }
if (copy > left) { copy = left; }
if (copy === 0) { break inf_leave; }
//--- zmemcpy(put, next, copy); ---
utils.arraySet(output, input, next, copy, put);
//---//
have -= copy;
next += copy;
left -= copy;
put += copy;
state.length -= copy;
break;
}
//Tracev((stderr, "inflate: stored end\n"));
state.mode = TYPE;
break;
case TABLE:
//=== NEEDBITS(14); */
while (bits < 14) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.nlen = (hold & 0x1f)/*BITS(5)*/ + 257;
//--- DROPBITS(5) ---//
hold >>>= 5;
bits -= 5;
//---//
state.ndist = (hold & 0x1f)/*BITS(5)*/ + 1;
//--- DROPBITS(5) ---//
hold >>>= 5;
bits -= 5;
//---//
state.ncode = (hold & 0x0f)/*BITS(4)*/ + 4;
//--- DROPBITS(4) ---//
hold >>>= 4;
bits -= 4;
//---//
//#ifndef PKZIP_BUG_WORKAROUND
if (state.nlen > 286 || state.ndist > 30) {
strm.msg = 'too many length or distance symbols';
state.mode = BAD;
break;
}
//#endif
//Tracev((stderr, "inflate: table sizes ok\n"));
state.have = 0;
state.mode = LENLENS;
/* falls through */
case LENLENS:
while (state.have < state.ncode) {
//=== NEEDBITS(3);
while (bits < 3) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.lens[order[state.have++]] = (hold & 0x07);//BITS(3);
//--- DROPBITS(3) ---//
hold >>>= 3;
bits -= 3;
//---//
}
while (state.have < 19) {
state.lens[order[state.have++]] = 0;
}
// We have separate tables & no pointers. 2 commented lines below not needed.
//state.next = state.codes;
//state.lencode = state.next;
// Switch to use dynamic table
state.lencode = state.lendyn;
state.lenbits = 7;
opts = { bits: state.lenbits };
ret = inflate_table(CODES, state.lens, 0, 19, state.lencode, 0, state.work, opts);
state.lenbits = opts.bits;
if (ret) {
strm.msg = 'invalid code lengths set';
state.mode = BAD;
break;
}
//Tracev((stderr, "inflate: code lengths ok\n"));
state.have = 0;
state.mode = CODELENS;
/* falls through */
case CODELENS:
while (state.have < state.nlen + state.ndist) {
for (;;) {
here = state.lencode[hold & ((1 << state.lenbits) - 1)];/*BITS(state.lenbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if (here_val < 16) {
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.lens[state.have++] = here_val;
}
else {
if (here_val === 16) {
//=== NEEDBITS(here.bits + 2);
n = here_bits + 2;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
if (state.have === 0) {
strm.msg = 'invalid bit length repeat';
state.mode = BAD;
break;
}
len = state.lens[state.have - 1];
copy = 3 + (hold & 0x03);//BITS(2);
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
}
else if (here_val === 17) {
//=== NEEDBITS(here.bits + 3);
n = here_bits + 3;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
len = 0;
copy = 3 + (hold & 0x07);//BITS(3);
//--- DROPBITS(3) ---//
hold >>>= 3;
bits -= 3;
//---//
}
else {
//=== NEEDBITS(here.bits + 7);
n = here_bits + 7;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
len = 0;
copy = 11 + (hold & 0x7f);//BITS(7);
//--- DROPBITS(7) ---//
hold >>>= 7;
bits -= 7;
//---//
}
if (state.have + copy > state.nlen + state.ndist) {
strm.msg = 'invalid bit length repeat';
state.mode = BAD;
break;
}
while (copy--) {
state.lens[state.have++] = len;
}
}
}
/* handle error breaks in while */
if (state.mode === BAD) { break; }
/* check for end-of-block code (better have one) */
if (state.lens[256] === 0) {
strm.msg = 'invalid code -- missing end-of-block';
state.mode = BAD;
break;
}
/* build code tables -- note: do not change the lenbits or distbits
values here (9 and 6) without reading the comments in inftrees.h
concerning the ENOUGH constants, which depend on those values */
state.lenbits = 9;
opts = { bits: state.lenbits };
ret = inflate_table(LENS, state.lens, 0, state.nlen, state.lencode, 0, state.work, opts);
// We have separate tables & no pointers. 2 commented lines below not needed.
// state.next_index = opts.table_index;
state.lenbits = opts.bits;
// state.lencode = state.next;
if (ret) {
strm.msg = 'invalid literal/lengths set';
state.mode = BAD;
break;
}
state.distbits = 6;
//state.distcode.copy(state.codes);
// Switch to use dynamic table
state.distcode = state.distdyn;
opts = { bits: state.distbits };
ret = inflate_table(DISTS, state.lens, state.nlen, state.ndist, state.distcode, 0, state.work, opts);
// We have separate tables & no pointers. 2 commented lines below not needed.
// state.next_index = opts.table_index;
state.distbits = opts.bits;
// state.distcode = state.next;
if (ret) {
strm.msg = 'invalid distances set';
state.mode = BAD;
break;
}
//Tracev((stderr, 'inflate: codes ok\n'));
state.mode = LEN_;
if (flush === Z_TREES) { break inf_leave; }
/* falls through */
case LEN_:
state.mode = LEN;
/* falls through */
case LEN:
if (have >= 6 && left >= 258) {
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
inflate_fast(strm, _out);
//--- LOAD() ---
put = strm.next_out;
output = strm.output;
left = strm.avail_out;
next = strm.next_in;
input = strm.input;
have = strm.avail_in;
hold = state.hold;
bits = state.bits;
//---
if (state.mode === TYPE) {
state.back = -1;
}
break;
}
state.back = 0;
for (;;) {
here = state.lencode[hold & ((1 << state.lenbits) - 1)]; /*BITS(state.lenbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if (here_bits <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if (here_op && (here_op & 0xf0) === 0) {
last_bits = here_bits;
last_op = here_op;
last_val = here_val;
for (;;) {
here = state.lencode[last_val +
((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)];
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((last_bits + here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
//--- DROPBITS(last.bits) ---//
hold >>>= last_bits;
bits -= last_bits;
//---//
state.back += last_bits;
}
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.back += here_bits;
state.length = here_val;
if (here_op === 0) {
//Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
// "inflate: literal '%c'\n" :
// "inflate: literal 0x%02x\n", here.val));
state.mode = LIT;
break;
}
if (here_op & 32) {
//Tracevv((stderr, "inflate: end of block\n"));
state.back = -1;
state.mode = TYPE;
break;
}
if (here_op & 64) {
strm.msg = 'invalid literal/length code';
state.mode = BAD;
break;
}
state.extra = here_op & 15;
state.mode = LENEXT;
/* falls through */
case LENEXT:
if (state.extra) {
//=== NEEDBITS(state.extra);
n = state.extra;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.length += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/;
//--- DROPBITS(state.extra) ---//
hold >>>= state.extra;
bits -= state.extra;
//---//
state.back += state.extra;
}
//Tracevv((stderr, "inflate: length %u\n", state.length));
state.was = state.length;
state.mode = DIST;
/* falls through */
case DIST:
for (;;) {
here = state.distcode[hold & ((1 << state.distbits) - 1)];/*BITS(state.distbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if ((here_op & 0xf0) === 0) {
last_bits = here_bits;
last_op = here_op;
last_val = here_val;
for (;;) {
here = state.distcode[last_val +
((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)];
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((last_bits + here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
//--- DROPBITS(last.bits) ---//
hold >>>= last_bits;
bits -= last_bits;
//---//
state.back += last_bits;
}
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.back += here_bits;
if (here_op & 64) {
strm.msg = 'invalid distance code';
state.mode = BAD;
break;
}
state.offset = here_val;
state.extra = (here_op) & 15;
state.mode = DISTEXT;
/* falls through */
case DISTEXT:
if (state.extra) {
//=== NEEDBITS(state.extra);
n = state.extra;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.offset += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/;
//--- DROPBITS(state.extra) ---//
hold >>>= state.extra;
bits -= state.extra;
//---//
state.back += state.extra;
}
//#ifdef INFLATE_STRICT
if (state.offset > state.dmax) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break;
}
//#endif
//Tracevv((stderr, "inflate: distance %u\n", state.offset));
state.mode = MATCH;
/* falls through */
case MATCH:
if (left === 0) { break inf_leave; }
copy = _out - left;
if (state.offset > copy) { /* copy from window */
copy = state.offset - copy;
if (copy > state.whave) {
if (state.sane) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break;
}
// (!) This block is disabled in zlib defaults,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
// Trace((stderr, "inflate.c too far\n"));
// copy -= state.whave;
// if (copy > state.length) { copy = state.length; }
// if (copy > left) { copy = left; }
// left -= copy;
// state.length -= copy;
// do {
// output[put++] = 0;
// } while (--copy);
// if (state.length === 0) { state.mode = LEN; }
// break;
//#endif
}
if (copy > state.wnext) {
copy -= state.wnext;
from = state.wsize - copy;
}
else {
from = state.wnext - copy;
}
if (copy > state.length) { copy = state.length; }
from_source = state.window;
}
else { /* copy from output */
from_source = output;
from = put - state.offset;
copy = state.length;
}
if (copy > left) { copy = left; }
left -= copy;
state.length -= copy;
do {
output[put++] = from_source[from++];
} while (--copy);
if (state.length === 0) { state.mode = LEN; }
break;
case LIT:
if (left === 0) { break inf_leave; }
output[put++] = state.length;
left--;
state.mode = LEN;
break;
case CHECK:
if (state.wrap) {
//=== NEEDBITS(32);
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
// Use '|' instead of '+' to make sure that result is signed
hold |= input[next++] << bits;
bits += 8;
}
//===//
_out -= left;
strm.total_out += _out;
state.total += _out;
if (_out) {
strm.adler = state.check =
/*UPDATE(state.check, put - _out, _out);*/
(state.flags ? crc32(state.check, output, _out, put - _out) : adler32(state.check, output, _out, put - _out));
}
_out = left;
// NB: crc32 stored as signed 32-bit int, zswap32 returns signed too
if ((state.flags ? hold : zswap32(hold)) !== state.check) {
strm.msg = 'incorrect data check';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
//Tracev((stderr, "inflate: check matches trailer\n"));
}
state.mode = LENGTH;
/* falls through */
case LENGTH:
if (state.wrap && state.flags) {
//=== NEEDBITS(32);
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (hold !== (state.total & 0xffffffff)) {
strm.msg = 'incorrect length check';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
//Tracev((stderr, "inflate: length matches trailer\n"));
}
state.mode = DONE;
/* falls through */
case DONE:
ret = Z_STREAM_END;
break inf_leave;
case BAD:
ret = Z_DATA_ERROR;
break inf_leave;
case MEM:
return Z_MEM_ERROR;
case SYNC:
/* falls through */
default:
return Z_STREAM_ERROR;
}
}
// inf_leave <- here is real place for "goto inf_leave", emulated via "break inf_leave"
/*
Return from inflate(), updating the total counts and the check value.
If there was no progress during the inflate() call, return a buffer
error. Call updatewindow() to create and/or update the window state.
Note: a memory error from inflate() is non-recoverable.
*/
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
if (state.wsize || (_out !== strm.avail_out && state.mode < BAD &&
(state.mode < CHECK || flush !== Z_FINISH))) {
if (updatewindow(strm, strm.output, strm.next_out, _out - strm.avail_out)) {
state.mode = MEM;
return Z_MEM_ERROR;
}
}
_in -= strm.avail_in;
_out -= strm.avail_out;
strm.total_in += _in;
strm.total_out += _out;
state.total += _out;
if (state.wrap && _out) {
strm.adler = state.check = /*UPDATE(state.check, strm.next_out - _out, _out);*/
(state.flags ? crc32(state.check, output, _out, strm.next_out - _out) : adler32(state.check, output, _out, strm.next_out - _out));
}
strm.data_type = state.bits + (state.last ? 64 : 0) +
(state.mode === TYPE ? 128 : 0) +
(state.mode === LEN_ || state.mode === COPY_ ? 256 : 0);
if (((_in === 0 && _out === 0) || flush === Z_FINISH) && ret === Z_OK) {
ret = Z_BUF_ERROR;
}
return ret;
}
function inflateEnd(strm) {
if (!strm || !strm.state /*|| strm->zfree == (free_func)0*/) {
return Z_STREAM_ERROR;
}
var state = strm.state;
if (state.window) {
state.window = null;
}
strm.state = null;
return Z_OK;
}
function inflateGetHeader(strm, head) {
var state;
/* check state */
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
if ((state.wrap & 2) === 0) { return Z_STREAM_ERROR; }
/* save header structure */
state.head = head;
head.done = false;
return Z_OK;
}
function inflateSetDictionary(strm, dictionary) {
var dictLength = dictionary.length;
var state;
var dictid;
var ret;
/* check state */
if (!strm /* == Z_NULL */ || !strm.state /* == Z_NULL */) { return Z_STREAM_ERROR; }
state = strm.state;
if (state.wrap !== 0 && state.mode !== DICT) {
return Z_STREAM_ERROR;
}
/* check for correct dictionary identifier */
if (state.mode === DICT) {
dictid = 1; /* adler32(0, null, 0)*/
/* dictid = adler32(dictid, dictionary, dictLength); */
dictid = adler32(dictid, dictionary, dictLength, 0);
if (dictid !== state.check) {
return Z_DATA_ERROR;
}
}
/* copy dictionary to window using updatewindow(), which will amend the
existing dictionary if appropriate */
ret = updatewindow(strm, dictionary, dictLength, dictLength);
if (ret) {
state.mode = MEM;
return Z_MEM_ERROR;
}
state.havedict = 1;
// Tracev((stderr, "inflate: dictionary set\n"));
return Z_OK;
}
exports.inflateReset = inflateReset;
exports.inflateReset2 = inflateReset2;
exports.inflateResetKeep = inflateResetKeep;
exports.inflateInit = inflateInit;
exports.inflateInit2 = inflateInit2;
exports.inflate = inflate;
exports.inflateEnd = inflateEnd;
exports.inflateGetHeader = inflateGetHeader;
exports.inflateSetDictionary = inflateSetDictionary;
exports.inflateInfo = 'pako inflate (from Nodeca project)';
/* Not implemented
exports.inflateCopy = inflateCopy;
exports.inflateGetDictionary = inflateGetDictionary;
exports.inflateMark = inflateMark;
exports.inflatePrime = inflatePrime;
exports.inflateSync = inflateSync;
exports.inflateSyncPoint = inflateSyncPoint;
exports.inflateUndermine = inflateUndermine;
*/
/***/ }),
/* 338 */
/*!******************************************!*\
!*** ./node_modules/pako/lib/inflate.js ***!
\******************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var zlib_inflate = __webpack_require__(/*! ./zlib/inflate */ 337);
var utils = __webpack_require__(/*! ./utils/common */ 108);
var strings = __webpack_require__(/*! ./utils/strings */ 233);
var c = __webpack_require__(/*! ./zlib/constants */ 231);
var msg = __webpack_require__(/*! ./zlib/messages */ 189);
var ZStream = __webpack_require__(/*! ./zlib/zstream */ 232);
var GZheader = __webpack_require__(/*! ./zlib/gzheader */ 334);
var toString = Object.prototype.toString;
/**
* class Inflate
*
* Generic JS-style wrapper for zlib calls. If you don't need
* streaming behaviour - use more simple functions: [[inflate]]
* and [[inflateRaw]].
**/
/* internal
* inflate.chunks -> Array
*
* Chunks of output data, if [[Inflate#onData]] not overridden.
**/
/**
* Inflate.result -> Uint8Array|Array|String
*
* Uncompressed result, generated by default [[Inflate#onData]]
* and [[Inflate#onEnd]] handlers. Filled after you push last chunk
* (call [[Inflate#push]] with `Z_FINISH` / `true` param) or if you
* push a chunk with explicit flush (call [[Inflate#push]] with
* `Z_SYNC_FLUSH` param).
**/
/**
* Inflate.err -> Number
*
* Error code after inflate finished. 0 (Z_OK) on success.
* Should be checked if broken data possible.
**/
/**
* Inflate.msg -> String
*
* Error message, if [[Inflate.err]] != 0
**/
/**
* new Inflate(options)
* - options (Object): zlib inflate options.
*
* Creates new inflator instance with specified params. Throws exception
* on bad params. Supported options:
*
* - `windowBits`
* - `dictionary`
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Additional options, for internal needs:
*
* - `chunkSize` - size of generated data chunks (16K by default)
* - `raw` (Boolean) - do raw inflate
* - `to` (String) - if equal to 'string', then result will be converted
* from utf8 to utf16 (javascript) string. When string output requested,
* chunk length can differ from `chunkSize`, depending on content.
*
* By default, when no options set, autodetect deflate/gzip data format via
* wrapper header.
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
* , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
*
* var inflate = new pako.Inflate({ level: 3});
*
* inflate.push(chunk1, false);
* inflate.push(chunk2, true); // true -> last chunk
*
* if (inflate.err) { throw new Error(inflate.err); }
*
* console.log(inflate.result);
* ```
**/
function Inflate(options) {
if (!(this instanceof Inflate)) return new Inflate(options);
this.options = utils.assign({
chunkSize: 16384,
windowBits: 0,
to: ''
}, options || {});
var opt = this.options;
// Force window size for `raw` data, if not set directly,
// because we have no header for autodetect.
if (opt.raw && (opt.windowBits >= 0) && (opt.windowBits < 16)) {
opt.windowBits = -opt.windowBits;
if (opt.windowBits === 0) { opt.windowBits = -15; }
}
// If `windowBits` not defined (and mode not raw) - set autodetect flag for gzip/deflate
if ((opt.windowBits >= 0) && (opt.windowBits < 16) &&
!(options && options.windowBits)) {
opt.windowBits += 32;
}
// Gzip header has no info about windows size, we can do autodetect only
// for deflate. So, if window size not set, force it to max when gzip possible
if ((opt.windowBits > 15) && (opt.windowBits < 48)) {
// bit 3 (16) -> gzipped data
// bit 4 (32) -> autodetect gzip/deflate
if ((opt.windowBits & 15) === 0) {
opt.windowBits |= 15;
}
}
this.err = 0; // error code, if happens (0 = Z_OK)
this.msg = ''; // error message
this.ended = false; // used to avoid multiple onEnd() calls
this.chunks = []; // chunks of compressed data
this.strm = new ZStream();
this.strm.avail_out = 0;
var status = zlib_inflate.inflateInit2(
this.strm,
opt.windowBits
);
if (status !== c.Z_OK) {
throw new Error(msg[status]);
}
this.header = new GZheader();
zlib_inflate.inflateGetHeader(this.strm, this.header);
}
/**
* Inflate#push(data[, mode]) -> Boolean
* - data (Uint8Array|Array|ArrayBuffer|String): input data
* - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
* See constants. Skipped or `false` means Z_NO_FLUSH, `true` means Z_FINISH.
*
* Sends input data to inflate pipe, generating [[Inflate#onData]] calls with
* new output chunks. Returns `true` on success. The last data block must have
* mode Z_FINISH (or `true`). That will flush internal pending buffers and call
* [[Inflate#onEnd]]. For interim explicit flushes (without ending the stream) you
* can use mode Z_SYNC_FLUSH, keeping the decompression context.
*
* On fail call [[Inflate#onEnd]] with error code and return false.
*
* We strongly recommend to use `Uint8Array` on input for best speed (output
* format is detected automatically). Also, don't skip last param and always
* use the same type in your code (boolean or number). That will improve JS speed.
*
* For regular `Array`-s make sure all elements are [0..255].
*
* ##### Example
*
* ```javascript
* push(chunk, false); // push one of data chunks
* ...
* push(chunk, true); // push last chunk
* ```
**/
Inflate.prototype.push = function (data, mode) {
var strm = this.strm;
var chunkSize = this.options.chunkSize;
var dictionary = this.options.dictionary;
var status, _mode;
var next_out_utf8, tail, utf8str;
var dict;
// Flag to properly process Z_BUF_ERROR on testing inflate call
// when we check that all output data was flushed.
var allowBufError = false;
if (this.ended) { return false; }
_mode = (mode === ~~mode) ? mode : ((mode === true) ? c.Z_FINISH : c.Z_NO_FLUSH);
// Convert data if needed
if (typeof data === 'string') {
// Only binary strings can be decompressed on practice
strm.input = strings.binstring2buf(data);
} else if (toString.call(data) === '[object ArrayBuffer]') {
strm.input = new Uint8Array(data);
} else {
strm.input = data;
}
strm.next_in = 0;
strm.avail_in = strm.input.length;
do {
if (strm.avail_out === 0) {
strm.output = new utils.Buf8(chunkSize);
strm.next_out = 0;
strm.avail_out = chunkSize;
}
status = zlib_inflate.inflate(strm, c.Z_NO_FLUSH); /* no bad return value */
if (status === c.Z_NEED_DICT && dictionary) {
// Convert data if needed
if (typeof dictionary === 'string') {
dict = strings.string2buf(dictionary);
} else if (toString.call(dictionary) === '[object ArrayBuffer]') {
dict = new Uint8Array(dictionary);
} else {
dict = dictionary;
}
status = zlib_inflate.inflateSetDictionary(this.strm, dict);
}
if (status === c.Z_BUF_ERROR && allowBufError === true) {
status = c.Z_OK;
allowBufError = false;
}
if (status !== c.Z_STREAM_END && status !== c.Z_OK) {
this.onEnd(status);
this.ended = true;
return false;
}
if (strm.next_out) {
if (strm.avail_out === 0 || status === c.Z_STREAM_END || (strm.avail_in === 0 && (_mode === c.Z_FINISH || _mode === c.Z_SYNC_FLUSH))) {
if (this.options.to === 'string') {
next_out_utf8 = strings.utf8border(strm.output, strm.next_out);
tail = strm.next_out - next_out_utf8;
utf8str = strings.buf2string(strm.output, next_out_utf8);
// move tail
strm.next_out = tail;
strm.avail_out = chunkSize - tail;
if (tail) { utils.arraySet(strm.output, strm.output, next_out_utf8, tail, 0); }
this.onData(utf8str);
} else {
this.onData(utils.shrinkBuf(strm.output, strm.next_out));
}
}
}
// When no more input data, we should check that internal inflate buffers
// are flushed. The only way to do it when avail_out = 0 - run one more
// inflate pass. But if output data not exists, inflate return Z_BUF_ERROR.
// Here we set flag to process this error properly.
//
// NOTE. Deflate does not return error in this case and does not needs such
// logic.
if (strm.avail_in === 0 && strm.avail_out === 0) {
allowBufError = true;
}
} while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== c.Z_STREAM_END);
if (status === c.Z_STREAM_END) {
_mode = c.Z_FINISH;
}
// Finalize on the last chunk.
if (_mode === c.Z_FINISH) {
status = zlib_inflate.inflateEnd(this.strm);
this.onEnd(status);
this.ended = true;
return status === c.Z_OK;
}
// callback interim results if Z_SYNC_FLUSH.
if (_mode === c.Z_SYNC_FLUSH) {
this.onEnd(c.Z_OK);
strm.avail_out = 0;
return true;
}
return true;
};
/**
* Inflate#onData(chunk) -> Void
* - chunk (Uint8Array|Array|String): output data. Type of array depends
* on js engine support. When string output requested, each chunk
* will be string.
*
* By default, stores data blocks in `chunks[]` property and glue
* those in `onEnd`. Override this handler, if you need another behaviour.
**/
Inflate.prototype.onData = function (chunk) {
this.chunks.push(chunk);
};
/**
* Inflate#onEnd(status) -> Void
* - status (Number): inflate status. 0 (Z_OK) on success,
* other if not.
*
* Called either after you tell inflate that the input stream is
* complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
* or if an error happened. By default - join collected chunks,
* free memory and fill `results` / `err` properties.
**/
Inflate.prototype.onEnd = function (status) {
// On success - join
if (status === c.Z_OK) {
if (this.options.to === 'string') {
// Glue & convert here, until we teach pako to send
// utf8 aligned strings to onData
this.result = this.chunks.join('');
} else {
this.result = utils.flattenChunks(this.chunks);
}
}
this.chunks = [];
this.err = status;
this.msg = this.strm.msg;
};
/**
* inflate(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* Decompress `data` with inflate/ungzip and `options`. Autodetect
* format via wrapper header by default. That's why we don't provide
* separate `ungzip` method.
*
* Supported options are:
*
* - windowBits
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information.
*
* Sugar (options):
*
* - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
* negative windowBits implicitly.
* - `to` (String) - if equal to 'string', then result will be converted
* from utf8 to utf16 (javascript) string. When string output requested,
* chunk length can differ from `chunkSize`, depending on content.
*
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , input = pako.deflate([1,2,3,4,5,6,7,8,9])
* , output;
*
* try {
* output = pako.inflate(input);
* } catch (err)
* console.log(err);
* }
* ```
**/
function inflate(input, options) {
var inflator = new Inflate(options);
inflator.push(input, true);
// That will never happens, if you don't cheat with options :)
if (inflator.err) { throw inflator.msg || msg[inflator.err]; }
return inflator.result;
}
/**
* inflateRaw(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* The same as [[inflate]], but creates raw data, without wrapper
* (header and adler32 crc).
**/
function inflateRaw(input, options) {
options = options || {};
options.raw = true;
return inflate(input, options);
}
/**
* ungzip(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* Just shortcut to [[inflate]], because it autodetects format
* by header.content. Done for convenience.
**/
exports.Inflate = Inflate;
exports.inflate = inflate;
exports.inflateRaw = inflateRaw;
exports.ungzip = inflate;
/***/ }),
/* 339 */
/*!*********************************************!*\
!*** ./node_modules/pako/lib/zlib/trees.js ***!
\*********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
var utils = __webpack_require__(/*! ../utils/common */ 108);
/* Public constants ==========================================================*/
/* ===========================================================================*/
//var Z_FILTERED = 1;
//var Z_HUFFMAN_ONLY = 2;
//var Z_RLE = 3;
var Z_FIXED = 4;
//var Z_DEFAULT_STRATEGY = 0;
/* Possible values of the data_type field (though see inflate()) */
var Z_BINARY = 0;
var Z_TEXT = 1;
//var Z_ASCII = 1; // = Z_TEXT
var Z_UNKNOWN = 2;
/*============================================================================*/
function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
// From zutil.h
var STORED_BLOCK = 0;
var STATIC_TREES = 1;
var DYN_TREES = 2;
/* The three kinds of block type */
var MIN_MATCH = 3;
var MAX_MATCH = 258;
/* The minimum and maximum match lengths */
// From deflate.h
/* ===========================================================================
* Internal compression state.
*/
var LENGTH_CODES = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS = 256;
/* number of literal bytes 0..255 */
var L_CODES = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES = 30;
/* number of distance codes */
var BL_CODES = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE = 2 * L_CODES + 1;
/* maximum heap size */
var MAX_BITS = 15;
/* All codes must not exceed MAX_BITS bits */
var Buf_size = 16;
/* size of bit buffer in bi_buf */
/* ===========================================================================
* Constants
*/
var MAX_BL_BITS = 7;
/* Bit length codes must not exceed MAX_BL_BITS bits */
var END_BLOCK = 256;
/* end of block literal code */
var REP_3_6 = 16;
/* repeat previous bit length 3-6 times (2 bits of repeat count) */
var REPZ_3_10 = 17;
/* repeat a zero length 3-10 times (3 bits of repeat count) */
var REPZ_11_138 = 18;
/* repeat a zero length 11-138 times (7 bits of repeat count) */
/* eslint-disable comma-spacing,array-bracket-spacing */
var extra_lbits = /* extra bits for each length code */
[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];
var extra_dbits = /* extra bits for each distance code */
[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];
var extra_blbits = /* extra bits for each bit length code */
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];
var bl_order =
[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];
/* eslint-enable comma-spacing,array-bracket-spacing */
/* The lengths of the bit length codes are sent in order of decreasing
* probability, to avoid transmitting the lengths for unused bit length codes.
*/
/* ===========================================================================
* Local data. These are initialized only once.
*/
// We pre-fill arrays with 0 to avoid uninitialized gaps
var DIST_CODE_LEN = 512; /* see definition of array dist_code below */
// !!!! Use flat array instead of structure, Freq = i*2, Len = i*2+1
var static_ltree = new Array((L_CODES + 2) * 2);
zero(static_ltree);
/* The static literal tree. Since the bit lengths are imposed, there is no
* need for the L_CODES extra codes used during heap construction. However
* The codes 286 and 287 are needed to build a canonical tree (see _tr_init
* below).
*/
var static_dtree = new Array(D_CODES * 2);
zero(static_dtree);
/* The static distance tree. (Actually a trivial tree since all codes use
* 5 bits.)
*/
var _dist_code = new Array(DIST_CODE_LEN);
zero(_dist_code);
/* Distance codes. The first 256 values correspond to the distances
* 3 .. 258, the last 256 values correspond to the top 8 bits of
* the 15 bit distances.
*/
var _length_code = new Array(MAX_MATCH - MIN_MATCH + 1);
zero(_length_code);
/* length code for each normalized match length (0 == MIN_MATCH) */
var base_length = new Array(LENGTH_CODES);
zero(base_length);
/* First normalized length for each code (0 = MIN_MATCH) */
var base_dist = new Array(D_CODES);
zero(base_dist);
/* First normalized distance for each code (0 = distance of 1) */
function StaticTreeDesc(static_tree, extra_bits, extra_base, elems, max_length) {
this.static_tree = static_tree; /* static tree or NULL */
this.extra_bits = extra_bits; /* extra bits for each code or NULL */
this.extra_base = extra_base; /* base index for extra_bits */
this.elems = elems; /* max number of elements in the tree */
this.max_length = max_length; /* max bit length for the codes */
// show if `static_tree` has data or dummy - needed for monomorphic objects
this.has_stree = static_tree && static_tree.length;
}
var static_l_desc;
var static_d_desc;
var static_bl_desc;
function TreeDesc(dyn_tree, stat_desc) {
this.dyn_tree = dyn_tree; /* the dynamic tree */
this.max_code = 0; /* largest code with non zero frequency */
this.stat_desc = stat_desc; /* the corresponding static tree */
}
function d_code(dist) {
return dist < 256 ? _dist_code[dist] : _dist_code[256 + (dist >>> 7)];
}
/* ===========================================================================
* Output a short LSB first on the stream.
* IN assertion: there is enough room in pendingBuf.
*/
function put_short(s, w) {
// put_byte(s, (uch)((w) & 0xff));
// put_byte(s, (uch)((ush)(w) >> 8));
s.pending_buf[s.pending++] = (w) & 0xff;
s.pending_buf[s.pending++] = (w >>> 8) & 0xff;
}
/* ===========================================================================
* Send a value on a given number of bits.
* IN assertion: length <= 16 and value fits in length bits.
*/
function send_bits(s, value, length) {
if (s.bi_valid > (Buf_size - length)) {
s.bi_buf |= (value << s.bi_valid) & 0xffff;
put_short(s, s.bi_buf);
s.bi_buf = value >> (Buf_size - s.bi_valid);
s.bi_valid += length - Buf_size;
} else {
s.bi_buf |= (value << s.bi_valid) & 0xffff;
s.bi_valid += length;
}
}
function send_code(s, c, tree) {
send_bits(s, tree[c * 2]/*.Code*/, tree[c * 2 + 1]/*.Len*/);
}
/* ===========================================================================
* Reverse the first len bits of a code, using straightforward code (a faster
* method would use a table)
* IN assertion: 1 <= len <= 15
*/
function bi_reverse(code, len) {
var res = 0;
do {
res |= code & 1;
code >>>= 1;
res <<= 1;
} while (--len > 0);
return res >>> 1;
}
/* ===========================================================================
* Flush the bit buffer, keeping at most 7 bits in it.
*/
function bi_flush(s) {
if (s.bi_valid === 16) {
put_short(s, s.bi_buf);
s.bi_buf = 0;
s.bi_valid = 0;
} else if (s.bi_valid >= 8) {
s.pending_buf[s.pending++] = s.bi_buf & 0xff;
s.bi_buf >>= 8;
s.bi_valid -= 8;
}
}
/* ===========================================================================
* Compute the optimal bit lengths for a tree and update the total bit length
* for the current block.
* IN assertion: the fields freq and dad are set, heap[heap_max] and
* above are the tree nodes sorted by increasing frequency.
* OUT assertions: the field len is set to the optimal bit length, the
* array bl_count contains the frequencies for each bit length.
* The length opt_len is updated; static_len is also updated if stree is
* not null.
*/
function gen_bitlen(s, desc)
// deflate_state *s;
// tree_desc *desc; /* the tree descriptor */
{
var tree = desc.dyn_tree;
var max_code = desc.max_code;
var stree = desc.stat_desc.static_tree;
var has_stree = desc.stat_desc.has_stree;
var extra = desc.stat_desc.extra_bits;
var base = desc.stat_desc.extra_base;
var max_length = desc.stat_desc.max_length;
var h; /* heap index */
var n, m; /* iterate over the tree elements */
var bits; /* bit length */
var xbits; /* extra bits */
var f; /* frequency */
var overflow = 0; /* number of elements with bit length too large */
for (bits = 0; bits <= MAX_BITS; bits++) {
s.bl_count[bits] = 0;
}
/* In a first pass, compute the optimal bit lengths (which may
* overflow in the case of the bit length tree).
*/
tree[s.heap[s.heap_max] * 2 + 1]/*.Len*/ = 0; /* root of the heap */
for (h = s.heap_max + 1; h < HEAP_SIZE; h++) {
n = s.heap[h];
bits = tree[tree[n * 2 + 1]/*.Dad*/ * 2 + 1]/*.Len*/ + 1;
if (bits > max_length) {
bits = max_length;
overflow++;
}
tree[n * 2 + 1]/*.Len*/ = bits;
/* We overwrite tree[n].Dad which is no longer needed */
if (n > max_code) { continue; } /* not a leaf node */
s.bl_count[bits]++;
xbits = 0;
if (n >= base) {
xbits = extra[n - base];
}
f = tree[n * 2]/*.Freq*/;
s.opt_len += f * (bits + xbits);
if (has_stree) {
s.static_len += f * (stree[n * 2 + 1]/*.Len*/ + xbits);
}
}
if (overflow === 0) { return; }
// Trace((stderr,"\nbit length overflow\n"));
/* This happens for example on obj2 and pic of the Calgary corpus */
/* Find the first bit length which could increase: */
do {
bits = max_length - 1;
while (s.bl_count[bits] === 0) { bits--; }
s.bl_count[bits]--; /* move one leaf down the tree */
s.bl_count[bits + 1] += 2; /* move one overflow item as its brother */
s.bl_count[max_length]--;
/* The brother of the overflow item also moves one step up,
* but this does not affect bl_count[max_length]
*/
overflow -= 2;
} while (overflow > 0);
/* Now recompute all bit lengths, scanning in increasing frequency.
* h is still equal to HEAP_SIZE. (It is simpler to reconstruct all
* lengths instead of fixing only the wrong ones. This idea is taken
* from 'ar' written by Haruhiko Okumura.)
*/
for (bits = max_length; bits !== 0; bits--) {
n = s.bl_count[bits];
while (n !== 0) {
m = s.heap[--h];
if (m > max_code) { continue; }
if (tree[m * 2 + 1]/*.Len*/ !== bits) {
// Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
s.opt_len += (bits - tree[m * 2 + 1]/*.Len*/) * tree[m * 2]/*.Freq*/;
tree[m * 2 + 1]/*.Len*/ = bits;
}
n--;
}
}
}
/* ===========================================================================
* Generate the codes for a given tree and bit counts (which need not be
* optimal).
* IN assertion: the array bl_count contains the bit length statistics for
* the given tree and the field len is set for all tree elements.
* OUT assertion: the field code is set for all tree elements of non
* zero code length.
*/
function gen_codes(tree, max_code, bl_count)
// ct_data *tree; /* the tree to decorate */
// int max_code; /* largest code with non zero frequency */
// ushf *bl_count; /* number of codes at each bit length */
{
var next_code = new Array(MAX_BITS + 1); /* next code value for each bit length */
var code = 0; /* running code value */
var bits; /* bit index */
var n; /* code index */
/* The distribution counts are first used to generate the code values
* without bit reversal.
*/
for (bits = 1; bits <= MAX_BITS; bits++) {
next_code[bits] = code = (code + bl_count[bits - 1]) << 1;
}
/* Check that the bit counts in bl_count are consistent. The last code
* must be all ones.
*/
//Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
// "inconsistent bit counts");
//Tracev((stderr,"\ngen_codes: max_code %d ", max_code));
for (n = 0; n <= max_code; n++) {
var len = tree[n * 2 + 1]/*.Len*/;
if (len === 0) { continue; }
/* Now reverse the bits */
tree[n * 2]/*.Code*/ = bi_reverse(next_code[len]++, len);
//Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
// n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
}
}
/* ===========================================================================
* Initialize the various 'constant' tables.
*/
function tr_static_init() {
var n; /* iterates over tree elements */
var bits; /* bit counter */
var length; /* length value */
var code; /* code value */
var dist; /* distance index */
var bl_count = new Array(MAX_BITS + 1);
/* number of codes at each bit length for an optimal tree */
// do check in _tr_init()
//if (static_init_done) return;
/* For some embedded targets, global variables are not initialized: */
/*#ifdef NO_INIT_GLOBAL_POINTERS
static_l_desc.static_tree = static_ltree;
static_l_desc.extra_bits = extra_lbits;
static_d_desc.static_tree = static_dtree;
static_d_desc.extra_bits = extra_dbits;
static_bl_desc.extra_bits = extra_blbits;
#endif*/
/* Initialize the mapping length (0..255) -> length code (0..28) */
length = 0;
for (code = 0; code < LENGTH_CODES - 1; code++) {
base_length[code] = length;
for (n = 0; n < (1 << extra_lbits[code]); n++) {
_length_code[length++] = code;
}
}
//Assert (length == 256, "tr_static_init: length != 256");
/* Note that the length 255 (match length 258) can be represented
* in two different ways: code 284 + 5 bits or code 285, so we
* overwrite length_code[255] to use the best encoding:
*/
_length_code[length - 1] = code;
/* Initialize the mapping dist (0..32K) -> dist code (0..29) */
dist = 0;
for (code = 0; code < 16; code++) {
base_dist[code] = dist;
for (n = 0; n < (1 << extra_dbits[code]); n++) {
_dist_code[dist++] = code;
}
}
//Assert (dist == 256, "tr_static_init: dist != 256");
dist >>= 7; /* from now on, all distances are divided by 128 */
for (; code < D_CODES; code++) {
base_dist[code] = dist << 7;
for (n = 0; n < (1 << (extra_dbits[code] - 7)); n++) {
_dist_code[256 + dist++] = code;
}
}
//Assert (dist == 256, "tr_static_init: 256+dist != 512");
/* Construct the codes of the static literal tree */
for (bits = 0; bits <= MAX_BITS; bits++) {
bl_count[bits] = 0;
}
n = 0;
while (n <= 143) {
static_ltree[n * 2 + 1]/*.Len*/ = 8;
n++;
bl_count[8]++;
}
while (n <= 255) {
static_ltree[n * 2 + 1]/*.Len*/ = 9;
n++;
bl_count[9]++;
}
while (n <= 279) {
static_ltree[n * 2 + 1]/*.Len*/ = 7;
n++;
bl_count[7]++;
}
while (n <= 287) {
static_ltree[n * 2 + 1]/*.Len*/ = 8;
n++;
bl_count[8]++;
}
/* Codes 286 and 287 do not exist, but we must include them in the
* tree construction to get a canonical Huffman tree (longest code
* all ones)
*/
gen_codes(static_ltree, L_CODES + 1, bl_count);
/* The static distance tree is trivial: */
for (n = 0; n < D_CODES; n++) {
static_dtree[n * 2 + 1]/*.Len*/ = 5;
static_dtree[n * 2]/*.Code*/ = bi_reverse(n, 5);
}
// Now data ready and we can init static trees
static_l_desc = new StaticTreeDesc(static_ltree, extra_lbits, LITERALS + 1, L_CODES, MAX_BITS);
static_d_desc = new StaticTreeDesc(static_dtree, extra_dbits, 0, D_CODES, MAX_BITS);
static_bl_desc = new StaticTreeDesc(new Array(0), extra_blbits, 0, BL_CODES, MAX_BL_BITS);
//static_init_done = true;
}
/* ===========================================================================
* Initialize a new block.
*/
function init_block(s) {
var n; /* iterates over tree elements */
/* Initialize the trees. */
for (n = 0; n < L_CODES; n++) { s.dyn_ltree[n * 2]/*.Freq*/ = 0; }
for (n = 0; n < D_CODES; n++) { s.dyn_dtree[n * 2]/*.Freq*/ = 0; }
for (n = 0; n < BL_CODES; n++) { s.bl_tree[n * 2]/*.Freq*/ = 0; }
s.dyn_ltree[END_BLOCK * 2]/*.Freq*/ = 1;
s.opt_len = s.static_len = 0;
s.last_lit = s.matches = 0;
}
/* ===========================================================================
* Flush the bit buffer and align the output on a byte boundary
*/
function bi_windup(s)
{
if (s.bi_valid > 8) {
put_short(s, s.bi_buf);
} else if (s.bi_valid > 0) {
//put_byte(s, (Byte)s->bi_buf);
s.pending_buf[s.pending++] = s.bi_buf;
}
s.bi_buf = 0;
s.bi_valid = 0;
}
/* ===========================================================================
* Copy a stored block, storing first the length and its
* one's complement if requested.
*/
function copy_block(s, buf, len, header)
//DeflateState *s;
//charf *buf; /* the input data */
//unsigned len; /* its length */
//int header; /* true if block header must be written */
{
bi_windup(s); /* align on byte boundary */
if (header) {
put_short(s, len);
put_short(s, ~len);
}
// while (len--) {
// put_byte(s, *buf++);
// }
utils.arraySet(s.pending_buf, s.window, buf, len, s.pending);
s.pending += len;
}
/* ===========================================================================
* Compares to subtrees, using the tree depth as tie breaker when
* the subtrees have equal frequency. This minimizes the worst case length.
*/
function smaller(tree, n, m, depth) {
var _n2 = n * 2;
var _m2 = m * 2;
return (tree[_n2]/*.Freq*/ < tree[_m2]/*.Freq*/ ||
(tree[_n2]/*.Freq*/ === tree[_m2]/*.Freq*/ && depth[n] <= depth[m]));
}
/* ===========================================================================
* Restore the heap property by moving down the tree starting at node k,
* exchanging a node with the smallest of its two sons if necessary, stopping
* when the heap property is re-established (each father smaller than its
* two sons).
*/
function pqdownheap(s, tree, k)
// deflate_state *s;
// ct_data *tree; /* the tree to restore */
// int k; /* node to move down */
{
var v = s.heap[k];
var j = k << 1; /* left son of k */
while (j <= s.heap_len) {
/* Set j to the smallest of the two sons: */
if (j < s.heap_len &&
smaller(tree, s.heap[j + 1], s.heap[j], s.depth)) {
j++;
}
/* Exit if v is smaller than both sons */
if (smaller(tree, v, s.heap[j], s.depth)) { break; }
/* Exchange v with the smallest son */
s.heap[k] = s.heap[j];
k = j;
/* And continue down the tree, setting j to the left son of k */
j <<= 1;
}
s.heap[k] = v;
}
// inlined manually
// var SMALLEST = 1;
/* ===========================================================================
* Send the block data compressed using the given Huffman trees
*/
function compress_block(s, ltree, dtree)
// deflate_state *s;
// const ct_data *ltree; /* literal tree */
// const ct_data *dtree; /* distance tree */
{
var dist; /* distance of matched string */
var lc; /* match length or unmatched char (if dist == 0) */
var lx = 0; /* running index in l_buf */
var code; /* the code to send */
var extra; /* number of extra bits to send */
if (s.last_lit !== 0) {
do {
dist = (s.pending_buf[s.d_buf + lx * 2] << 8) | (s.pending_buf[s.d_buf + lx * 2 + 1]);
lc = s.pending_buf[s.l_buf + lx];
lx++;
if (dist === 0) {
send_code(s, lc, ltree); /* send a literal byte */
//Tracecv(isgraph(lc), (stderr," '%c' ", lc));
} else {
/* Here, lc is the match length - MIN_MATCH */
code = _length_code[lc];
send_code(s, code + LITERALS + 1, ltree); /* send the length code */
extra = extra_lbits[code];
if (extra !== 0) {
lc -= base_length[code];
send_bits(s, lc, extra); /* send the extra length bits */
}
dist--; /* dist is now the match distance - 1 */
code = d_code(dist);
//Assert (code < D_CODES, "bad d_code");
send_code(s, code, dtree); /* send the distance code */
extra = extra_dbits[code];
if (extra !== 0) {
dist -= base_dist[code];
send_bits(s, dist, extra); /* send the extra distance bits */
}
} /* literal or match pair ? */
/* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
//Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
// "pendingBuf overflow");
} while (lx < s.last_lit);
}
send_code(s, END_BLOCK, ltree);
}
/* ===========================================================================
* Construct one Huffman tree and assigns the code bit strings and lengths.
* Update the total bit length for the current block.
* IN assertion: the field freq is set for all tree elements.
* OUT assertions: the fields len and code are set to the optimal bit length
* and corresponding code. The length opt_len is updated; static_len is
* also updated if stree is not null. The field max_code is set.
*/
function build_tree(s, desc)
// deflate_state *s;
// tree_desc *desc; /* the tree descriptor */
{
var tree = desc.dyn_tree;
var stree = desc.stat_desc.static_tree;
var has_stree = desc.stat_desc.has_stree;
var elems = desc.stat_desc.elems;
var n, m; /* iterate over heap elements */
var max_code = -1; /* largest code with non zero frequency */
var node; /* new node being created */
/* Construct the initial heap, with least frequent element in
* heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
* heap[0] is not used.
*/
s.heap_len = 0;
s.heap_max = HEAP_SIZE;
for (n = 0; n < elems; n++) {
if (tree[n * 2]/*.Freq*/ !== 0) {
s.heap[++s.heap_len] = max_code = n;
s.depth[n] = 0;
} else {
tree[n * 2 + 1]/*.Len*/ = 0;
}
}
/* The pkzip format requires that at least one distance code exists,
* and that at least one bit should be sent even if there is only one
* possible code. So to avoid special checks later on we force at least
* two codes of non zero frequency.
*/
while (s.heap_len < 2) {
node = s.heap[++s.heap_len] = (max_code < 2 ? ++max_code : 0);
tree[node * 2]/*.Freq*/ = 1;
s.depth[node] = 0;
s.opt_len--;
if (has_stree) {
s.static_len -= stree[node * 2 + 1]/*.Len*/;
}
/* node is 0 or 1 so it does not have extra bits */
}
desc.max_code = max_code;
/* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
* establish sub-heaps of increasing lengths:
*/
for (n = (s.heap_len >> 1/*int /2*/); n >= 1; n--) { pqdownheap(s, tree, n); }
/* Construct the Huffman tree by repeatedly combining the least two
* frequent nodes.
*/
node = elems; /* next internal node of the tree */
do {
//pqremove(s, tree, n); /* n = node of least frequency */
/*** pqremove ***/
n = s.heap[1/*SMALLEST*/];
s.heap[1/*SMALLEST*/] = s.heap[s.heap_len--];
pqdownheap(s, tree, 1/*SMALLEST*/);
/***/
m = s.heap[1/*SMALLEST*/]; /* m = node of next least frequency */
s.heap[--s.heap_max] = n; /* keep the nodes sorted by frequency */
s.heap[--s.heap_max] = m;
/* Create a new node father of n and m */
tree[node * 2]/*.Freq*/ = tree[n * 2]/*.Freq*/ + tree[m * 2]/*.Freq*/;
s.depth[node] = (s.depth[n] >= s.depth[m] ? s.depth[n] : s.depth[m]) + 1;
tree[n * 2 + 1]/*.Dad*/ = tree[m * 2 + 1]/*.Dad*/ = node;
/* and insert the new node in the heap */
s.heap[1/*SMALLEST*/] = node++;
pqdownheap(s, tree, 1/*SMALLEST*/);
} while (s.heap_len >= 2);
s.heap[--s.heap_max] = s.heap[1/*SMALLEST*/];
/* At this point, the fields freq and dad are set. We can now
* generate the bit lengths.
*/
gen_bitlen(s, desc);
/* The field len is now set, we can generate the bit codes */
gen_codes(tree, max_code, s.bl_count);
}
/* ===========================================================================
* Scan a literal or distance tree to determine the frequencies of the codes
* in the bit length tree.
*/
function scan_tree(s, tree, max_code)
// deflate_state *s;
// ct_data *tree; /* the tree to be scanned */
// int max_code; /* and its largest code of non zero frequency */
{
var n; /* iterates over all tree elements */
var prevlen = -1; /* last emitted length */
var curlen; /* length of current code */
var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */
var count = 0; /* repeat count of the current code */
var max_count = 7; /* max repeat count */
var min_count = 4; /* min repeat count */
if (nextlen === 0) {
max_count = 138;
min_count = 3;
}
tree[(max_code + 1) * 2 + 1]/*.Len*/ = 0xffff; /* guard */
for (n = 0; n <= max_code; n++) {
curlen = nextlen;
nextlen = tree[(n + 1) * 2 + 1]/*.Len*/;
if (++count < max_count && curlen === nextlen) {
continue;
} else if (count < min_count) {
s.bl_tree[curlen * 2]/*.Freq*/ += count;
} else if (curlen !== 0) {
if (curlen !== prevlen) { s.bl_tree[curlen * 2]/*.Freq*/++; }
s.bl_tree[REP_3_6 * 2]/*.Freq*/++;
} else if (count <= 10) {
s.bl_tree[REPZ_3_10 * 2]/*.Freq*/++;
} else {
s.bl_tree[REPZ_11_138 * 2]/*.Freq*/++;
}
count = 0;
prevlen = curlen;
if (nextlen === 0) {
max_count = 138;
min_count = 3;
} else if (curlen === nextlen) {
max_count = 6;
min_count = 3;
} else {
max_count = 7;
min_count = 4;
}
}
}
/* ===========================================================================
* Send a literal or distance tree in compressed form, using the codes in
* bl_tree.
*/
function send_tree(s, tree, max_code)
// deflate_state *s;
// ct_data *tree; /* the tree to be scanned */
// int max_code; /* and its largest code of non zero frequency */
{
var n; /* iterates over all tree elements */
var prevlen = -1; /* last emitted length */
var curlen; /* length of current code */
var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */
var count = 0; /* repeat count of the current code */
var max_count = 7; /* max repeat count */
var min_count = 4; /* min repeat count */
/* tree[max_code+1].Len = -1; */ /* guard already set */
if (nextlen === 0) {
max_count = 138;
min_count = 3;
}
for (n = 0; n <= max_code; n++) {
curlen = nextlen;
nextlen = tree[(n + 1) * 2 + 1]/*.Len*/;
if (++count < max_count && curlen === nextlen) {
continue;
} else if (count < min_count) {
do { send_code(s, curlen, s.bl_tree); } while (--count !== 0);
} else if (curlen !== 0) {
if (curlen !== prevlen) {
send_code(s, curlen, s.bl_tree);
count--;
}
//Assert(count >= 3 && count <= 6, " 3_6?");
send_code(s, REP_3_6, s.bl_tree);
send_bits(s, count - 3, 2);
} else if (count <= 10) {
send_code(s, REPZ_3_10, s.bl_tree);
send_bits(s, count - 3, 3);
} else {
send_code(s, REPZ_11_138, s.bl_tree);
send_bits(s, count - 11, 7);
}
count = 0;
prevlen = curlen;
if (nextlen === 0) {
max_count = 138;
min_count = 3;
} else if (curlen === nextlen) {
max_count = 6;
min_count = 3;
} else {
max_count = 7;
min_count = 4;
}
}
}
/* ===========================================================================
* Construct the Huffman tree for the bit lengths and return the index in
* bl_order of the last bit length code to send.
*/
function build_bl_tree(s) {
var max_blindex; /* index of last bit length code of non zero freq */
/* Determine the bit length frequencies for literal and distance trees */
scan_tree(s, s.dyn_ltree, s.l_desc.max_code);
scan_tree(s, s.dyn_dtree, s.d_desc.max_code);
/* Build the bit length tree: */
build_tree(s, s.bl_desc);
/* opt_len now includes the length of the tree representations, except
* the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
*/
/* Determine the number of bit length codes to send. The pkzip format
* requires that at least 4 bit length codes be sent. (appnote.txt says
* 3 but the actual value used is 4.)
*/
for (max_blindex = BL_CODES - 1; max_blindex >= 3; max_blindex--) {
if (s.bl_tree[bl_order[max_blindex] * 2 + 1]/*.Len*/ !== 0) {
break;
}
}
/* Update opt_len to include the bit length tree and counts */
s.opt_len += 3 * (max_blindex + 1) + 5 + 5 + 4;
//Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
// s->opt_len, s->static_len));
return max_blindex;
}
/* ===========================================================================
* Send the header for a block using dynamic Huffman trees: the counts, the
* lengths of the bit length codes, the literal tree and the distance tree.
* IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4.
*/
function send_all_trees(s, lcodes, dcodes, blcodes)
// deflate_state *s;
// int lcodes, dcodes, blcodes; /* number of codes for each tree */
{
var rank; /* index in bl_order */
//Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes");
//Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
// "too many codes");
//Tracev((stderr, "\nbl counts: "));
send_bits(s, lcodes - 257, 5); /* not +255 as stated in appnote.txt */
send_bits(s, dcodes - 1, 5);
send_bits(s, blcodes - 4, 4); /* not -3 as stated in appnote.txt */
for (rank = 0; rank < blcodes; rank++) {
//Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
send_bits(s, s.bl_tree[bl_order[rank] * 2 + 1]/*.Len*/, 3);
}
//Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));
send_tree(s, s.dyn_ltree, lcodes - 1); /* literal tree */
//Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));
send_tree(s, s.dyn_dtree, dcodes - 1); /* distance tree */
//Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
}
/* ===========================================================================
* Check if the data type is TEXT or BINARY, using the following algorithm:
* - TEXT if the two conditions below are satisfied:
* a) There are no non-portable control characters belonging to the
* "black list" (0..6, 14..25, 28..31).
* b) There is at least one printable character belonging to the
* "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255).
* - BINARY otherwise.
* - The following partially-portable control characters form a
* "gray list" that is ignored in this detection algorithm:
* (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}).
* IN assertion: the fields Freq of dyn_ltree are set.
*/
function detect_data_type(s) {
/* black_mask is the bit mask of black-listed bytes
* set bits 0..6, 14..25, and 28..31
* 0xf3ffc07f = binary 11110011111111111100000001111111
*/
var black_mask = 0xf3ffc07f;
var n;
/* Check for non-textual ("black-listed") bytes. */
for (n = 0; n <= 31; n++, black_mask >>>= 1) {
if ((black_mask & 1) && (s.dyn_ltree[n * 2]/*.Freq*/ !== 0)) {
return Z_BINARY;
}
}
/* Check for textual ("white-listed") bytes. */
if (s.dyn_ltree[9 * 2]/*.Freq*/ !== 0 || s.dyn_ltree[10 * 2]/*.Freq*/ !== 0 ||
s.dyn_ltree[13 * 2]/*.Freq*/ !== 0) {
return Z_TEXT;
}
for (n = 32; n < LITERALS; n++) {
if (s.dyn_ltree[n * 2]/*.Freq*/ !== 0) {
return Z_TEXT;
}
}
/* There are no "black-listed" or "white-listed" bytes:
* this stream either is empty or has tolerated ("gray-listed") bytes only.
*/
return Z_BINARY;
}
var static_init_done = false;
/* ===========================================================================
* Initialize the tree data structures for a new zlib stream.
*/
function _tr_init(s)
{
if (!static_init_done) {
tr_static_init();
static_init_done = true;
}
s.l_desc = new TreeDesc(s.dyn_ltree, static_l_desc);
s.d_desc = new TreeDesc(s.dyn_dtree, static_d_desc);
s.bl_desc = new TreeDesc(s.bl_tree, static_bl_desc);
s.bi_buf = 0;
s.bi_valid = 0;
/* Initialize the first block of the first file: */
init_block(s);
}
/* ===========================================================================
* Send a stored block
*/
function _tr_stored_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf; /* input block */
//ulg stored_len; /* length of input block */
//int last; /* one if this is the last block for a file */
{
send_bits(s, (STORED_BLOCK << 1) + (last ? 1 : 0), 3); /* send block type */
copy_block(s, buf, stored_len, true); /* with header */
}
/* ===========================================================================
* Send one empty static block to give enough lookahead for inflate.
* This takes 10 bits, of which 7 may remain in the bit buffer.
*/
function _tr_align(s) {
send_bits(s, STATIC_TREES << 1, 3);
send_code(s, END_BLOCK, static_ltree);
bi_flush(s);
}
/* ===========================================================================
* Determine the best encoding for the current block: dynamic trees, static
* trees or store, and output the encoded block to the zip file.
*/
function _tr_flush_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf; /* input block, or NULL if too old */
//ulg stored_len; /* length of input block */
//int last; /* one if this is the last block for a file */
{
var opt_lenb, static_lenb; /* opt_len and static_len in bytes */
var max_blindex = 0; /* index of last bit length code of non zero freq */
/* Build the Huffman trees unless a stored block is forced */
if (s.level > 0) {
/* Check if the file is binary or text */
if (s.strm.data_type === Z_UNKNOWN) {
s.strm.data_type = detect_data_type(s);
}
/* Construct the literal and distance trees */
build_tree(s, s.l_desc);
// Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
// s->static_len));
build_tree(s, s.d_desc);
// Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len,
// s->static_len));
/* At this point, opt_len and static_len are the total bit lengths of
* the compressed block data, excluding the tree representations.
*/
/* Build the bit length tree for the above two trees, and get the index
* in bl_order of the last bit length code to send.
*/
max_blindex = build_bl_tree(s);
/* Determine the best encoding. Compute the block lengths in bytes. */
opt_lenb = (s.opt_len + 3 + 7) >>> 3;
static_lenb = (s.static_len + 3 + 7) >>> 3;
// Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
// opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
// s->last_lit));
if (static_lenb <= opt_lenb) { opt_lenb = static_lenb; }
} else {
// Assert(buf != (char*)0, "lost buf");
opt_lenb = static_lenb = stored_len + 5; /* force a stored block */
}
if ((stored_len + 4 <= opt_lenb) && (buf !== -1)) {
/* 4: two words for the lengths */
/* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
* Otherwise we can't have processed more than WSIZE input bytes since
* the last block flush, because compression would have been
* successful. If LIT_BUFSIZE <= WSIZE, it is never too late to
* transform a block into a stored block.
*/
_tr_stored_block(s, buf, stored_len, last);
} else if (s.strategy === Z_FIXED || static_lenb === opt_lenb) {
send_bits(s, (STATIC_TREES << 1) + (last ? 1 : 0), 3);
compress_block(s, static_ltree, static_dtree);
} else {
send_bits(s, (DYN_TREES << 1) + (last ? 1 : 0), 3);
send_all_trees(s, s.l_desc.max_code + 1, s.d_desc.max_code + 1, max_blindex + 1);
compress_block(s, s.dyn_ltree, s.dyn_dtree);
}
// Assert (s->compressed_len == s->bits_sent, "bad compressed size");
/* The above check is made mod 2^32, for files larger than 512 MB
* and uLong implemented on 32 bits.
*/
init_block(s);
if (last) {
bi_windup(s);
}
// Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
// s->compressed_len-7*last));
}
/* ===========================================================================
* Save the match info and tally the frequency counts. Return true if
* the current block must be flushed.
*/
function _tr_tally(s, dist, lc)
// deflate_state *s;
// unsigned dist; /* distance of matched string */
// unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */
{
//var out_length, in_length, dcode;
s.pending_buf[s.d_buf + s.last_lit * 2] = (dist >>> 8) & 0xff;
s.pending_buf[s.d_buf + s.last_lit * 2 + 1] = dist & 0xff;
s.pending_buf[s.l_buf + s.last_lit] = lc & 0xff;
s.last_lit++;
if (dist === 0) {
/* lc is the unmatched char */
s.dyn_ltree[lc * 2]/*.Freq*/++;
} else {
s.matches++;
/* Here, lc is the match length - MIN_MATCH */
dist--; /* dist = match distance - 1 */
//Assert((ush)dist < (ush)MAX_DIST(s) &&
// (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
// (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match");
s.dyn_ltree[(_length_code[lc] + LITERALS + 1) * 2]/*.Freq*/++;
s.dyn_dtree[d_code(dist) * 2]/*.Freq*/++;
}
// (!) This block is disabled in zlib defaults,
// don't enable it for binary compatibility
//#ifdef TRUNCATE_BLOCK
// /* Try to guess if it is profitable to stop the current block here */
// if ((s.last_lit & 0x1fff) === 0 && s.level > 2) {
// /* Compute an upper bound for the compressed length */
// out_length = s.last_lit*8;
// in_length = s.strstart - s.block_start;
//
// for (dcode = 0; dcode < D_CODES; dcode++) {
// out_length += s.dyn_dtree[dcode*2]/*.Freq*/ * (5 + extra_dbits[dcode]);
// }
// out_length >>>= 3;
// //Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ",
// // s->last_lit, in_length, out_length,
// // 100L - out_length*100L/in_length));
// if (s.matches < (s.last_lit>>1)/*int /2*/ && out_length < (in_length>>1)/*int /2*/) {
// return true;
// }
// }
//#endif
return (s.last_lit === s.lit_bufsize - 1);
/* We avoid equality with lit_bufsize because of wraparound at 64K
* on 16 bit machines and because stored blocks are restricted to
* 64K-1 bytes.
*/
}
exports._tr_init = _tr_init;
exports._tr_stored_block = _tr_stored_block;
exports._tr_flush_block = _tr_flush_block;
exports._tr_tally = _tr_tally;
exports._tr_align = _tr_align;
/***/ }),
/* 340 */
/*!***********************************************!*\
!*** ./node_modules/pako/lib/zlib/deflate.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
var utils = __webpack_require__(/*! ../utils/common */ 108);
var trees = __webpack_require__(/*! ./trees */ 339);
var adler32 = __webpack_require__(/*! ./adler32 */ 235);
var crc32 = __webpack_require__(/*! ./crc32 */ 234);
var msg = __webpack_require__(/*! ./messages */ 189);
/* Public constants ==========================================================*/
/* ===========================================================================*/
/* Allowed flush values; see deflate() and inflate() below for details */
var Z_NO_FLUSH = 0;
var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH = 2;
var Z_FULL_FLUSH = 3;
var Z_FINISH = 4;
var Z_BLOCK = 5;
//var Z_TREES = 6;
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
var Z_OK = 0;
var Z_STREAM_END = 1;
//var Z_NEED_DICT = 2;
//var Z_ERRNO = -1;
var Z_STREAM_ERROR = -2;
var Z_DATA_ERROR = -3;
//var Z_MEM_ERROR = -4;
var Z_BUF_ERROR = -5;
//var Z_VERSION_ERROR = -6;
/* compression levels */
//var Z_NO_COMPRESSION = 0;
//var Z_BEST_SPEED = 1;
//var Z_BEST_COMPRESSION = 9;
var Z_DEFAULT_COMPRESSION = -1;
var Z_FILTERED = 1;
var Z_HUFFMAN_ONLY = 2;
var Z_RLE = 3;
var Z_FIXED = 4;
var Z_DEFAULT_STRATEGY = 0;
/* Possible values of the data_type field (though see inflate()) */
//var Z_BINARY = 0;
//var Z_TEXT = 1;
//var Z_ASCII = 1; // = Z_TEXT
var Z_UNKNOWN = 2;
/* The deflate compression method */
var Z_DEFLATED = 8;
/*============================================================================*/
var MAX_MEM_LEVEL = 9;
/* Maximum value for memLevel in deflateInit2 */
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_MEM_LEVEL = 8;
var LENGTH_CODES = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS = 256;
/* number of literal bytes 0..255 */
var L_CODES = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES = 30;
/* number of distance codes */
var BL_CODES = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE = 2 * L_CODES + 1;
/* maximum heap size */
var MAX_BITS = 15;
/* All codes must not exceed MAX_BITS bits */
var MIN_MATCH = 3;
var MAX_MATCH = 258;
var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1);
var PRESET_DICT = 0x20;
var INIT_STATE = 42;
var EXTRA_STATE = 69;
var NAME_STATE = 73;
var COMMENT_STATE = 91;
var HCRC_STATE = 103;
var BUSY_STATE = 113;
var FINISH_STATE = 666;
var BS_NEED_MORE = 1; /* block not completed, need more input or more output */
var BS_BLOCK_DONE = 2; /* block flush performed */
var BS_FINISH_STARTED = 3; /* finish started, need only more output at next deflate */
var BS_FINISH_DONE = 4; /* finish done, accept no more input or output */
var OS_CODE = 0x03; // Unix :) . Don't detect, use this default.
function err(strm, errorCode) {
strm.msg = msg[errorCode];
return errorCode;
}
function rank(f) {
return ((f) << 1) - ((f) > 4 ? 9 : 0);
}
function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
/* =========================================================================
* Flush as much pending output as possible. All deflate() output goes
* through this function so some applications may wish to modify it
* to avoid allocating a large strm->output buffer and copying into it.
* (See also read_buf()).
*/
function flush_pending(strm) {
var s = strm.state;
//_tr_flush_bits(s);
var len = s.pending;
if (len > strm.avail_out) {
len = strm.avail_out;
}
if (len === 0) { return; }
utils.arraySet(strm.output, s.pending_buf, s.pending_out, len, strm.next_out);
strm.next_out += len;
s.pending_out += len;
strm.total_out += len;
strm.avail_out -= len;
s.pending -= len;
if (s.pending === 0) {
s.pending_out = 0;
}
}
function flush_block_only(s, last) {
trees._tr_flush_block(s, (s.block_start >= 0 ? s.block_start : -1), s.strstart - s.block_start, last);
s.block_start = s.strstart;
flush_pending(s.strm);
}
function put_byte(s, b) {
s.pending_buf[s.pending++] = b;
}
/* =========================================================================
* Put a short in the pending buffer. The 16-bit value is put in MSB order.
* IN assertion: the stream state is correct and there is enough room in
* pending_buf.
*/
function putShortMSB(s, b) {
// put_byte(s, (Byte)(b >> 8));
// put_byte(s, (Byte)(b & 0xff));
s.pending_buf[s.pending++] = (b >>> 8) & 0xff;
s.pending_buf[s.pending++] = b & 0xff;
}
/* ===========================================================================
* Read a new buffer from the current input stream, update the adler32
* and total number of bytes read. All deflate() input goes through
* this function so some applications may wish to modify it to avoid
* allocating a large strm->input buffer and copying from it.
* (See also flush_pending()).
*/
function read_buf(strm, buf, start, size) {
var len = strm.avail_in;
if (len > size) { len = size; }
if (len === 0) { return 0; }
strm.avail_in -= len;
// zmemcpy(buf, strm->next_in, len);
utils.arraySet(buf, strm.input, strm.next_in, len, start);
if (strm.state.wrap === 1) {
strm.adler = adler32(strm.adler, buf, len, start);
}
else if (strm.state.wrap === 2) {
strm.adler = crc32(strm.adler, buf, len, start);
}
strm.next_in += len;
strm.total_in += len;
return len;
}
/* ===========================================================================
* Set match_start to the longest match starting at the given string and
* return its length. Matches shorter or equal to prev_length are discarded,
* in which case the result is equal to prev_length and match_start is
* garbage.
* IN assertions: cur_match is the head of the hash chain for the current
* string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
* OUT assertion: the match length is not greater than s->lookahead.
*/
function longest_match(s, cur_match) {
var chain_length = s.max_chain_length; /* max hash chain length */
var scan = s.strstart; /* current string */
var match; /* matched string */
var len; /* length of current match */
var best_len = s.prev_length; /* best match length so far */
var nice_match = s.nice_match; /* stop if match long enough */
var limit = (s.strstart > (s.w_size - MIN_LOOKAHEAD)) ?
s.strstart - (s.w_size - MIN_LOOKAHEAD) : 0/*NIL*/;
var _win = s.window; // shortcut
var wmask = s.w_mask;
var prev = s.prev;
/* Stop when cur_match becomes <= limit. To simplify the code,
* we prevent matches with the string of window index 0.
*/
var strend = s.strstart + MAX_MATCH;
var scan_end1 = _win[scan + best_len - 1];
var scan_end = _win[scan + best_len];
/* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
* It is easy to get rid of this optimization if necessary.
*/
// Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
/* Do not waste too much time if we already have a good match: */
if (s.prev_length >= s.good_match) {
chain_length >>= 2;
}
/* Do not look for matches beyond the end of the input. This is necessary
* to make deflate deterministic.
*/
if (nice_match > s.lookahead) { nice_match = s.lookahead; }
// Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
do {
// Assert(cur_match < s->strstart, "no future");
match = cur_match;
/* Skip to next match if the match length cannot increase
* or if the match length is less than 2. Note that the checks below
* for insufficient lookahead only occur occasionally for performance
* reasons. Therefore uninitialized memory will be accessed, and
* conditional jumps will be made that depend on those values.
* However the length of the match is limited to the lookahead, so
* the output of deflate is not affected by the uninitialized values.
*/
if (_win[match + best_len] !== scan_end ||
_win[match + best_len - 1] !== scan_end1 ||
_win[match] !== _win[scan] ||
_win[++match] !== _win[scan + 1]) {
continue;
}
/* The check at best_len-1 can be removed because it will be made
* again later. (This heuristic is not always a win.)
* It is not necessary to compare scan[2] and match[2] since they
* are always equal when the other bytes match, given that
* the hash keys are equal and that HASH_BITS >= 8.
*/
scan += 2;
match++;
// Assert(*scan == *match, "match[2]?");
/* We check for insufficient lookahead only every 8th comparison;
* the 256th check will be made at strstart+258.
*/
do {
/*jshint noempty:false*/
} while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
scan < strend);
// Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
len = MAX_MATCH - (strend - scan);
scan = strend - MAX_MATCH;
if (len > best_len) {
s.match_start = cur_match;
best_len = len;
if (len >= nice_match) {
break;
}
scan_end1 = _win[scan + best_len - 1];
scan_end = _win[scan + best_len];
}
} while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length !== 0);
if (best_len <= s.lookahead) {
return best_len;
}
return s.lookahead;
}
/* ===========================================================================
* Fill the window when the lookahead becomes insufficient.
* Updates strstart and lookahead.
*
* IN assertion: lookahead < MIN_LOOKAHEAD
* OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
* At least one byte has been read, or avail_in == 0; reads are
* performed for at least two bytes (required for the zip translate_eol
* option -- not supported here).
*/
function fill_window(s) {
var _w_size = s.w_size;
var p, n, m, more, str;
//Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");
do {
more = s.window_size - s.lookahead - s.strstart;
// JS ints have 32 bit, block below not needed
/* Deal with !@#$% 64K limit: */
//if (sizeof(int) <= 2) {
// if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
// more = wsize;
//
// } else if (more == (unsigned)(-1)) {
// /* Very unlikely, but possible on 16 bit machine if
// * strstart == 0 && lookahead == 1 (input done a byte at time)
// */
// more--;
// }
//}
/* If the window is almost full and there is insufficient lookahead,
* move the upper half to the lower one to make room in the upper half.
*/
if (s.strstart >= _w_size + (_w_size - MIN_LOOKAHEAD)) {
utils.arraySet(s.window, s.window, _w_size, _w_size, 0);
s.match_start -= _w_size;
s.strstart -= _w_size;
/* we now have strstart >= MAX_DIST */
s.block_start -= _w_size;
/* Slide the hash table (could be avoided with 32 bit values
at the expense of memory usage). We slide even when level == 0
to keep the hash table consistent if we switch back to level > 0
later. (Using level 0 permanently is not an optimal usage of
zlib, so we don't care about this pathological case.)
*/
n = s.hash_size;
p = n;
do {
m = s.head[--p];
s.head[p] = (m >= _w_size ? m - _w_size : 0);
} while (--n);
n = _w_size;
p = n;
do {
m = s.prev[--p];
s.prev[p] = (m >= _w_size ? m - _w_size : 0);
/* If n is not on any hash chain, prev[n] is garbage but
* its value will never be used.
*/
} while (--n);
more += _w_size;
}
if (s.strm.avail_in === 0) {
break;
}
/* If there was no sliding:
* strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
* more == window_size - lookahead - strstart
* => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1)
* => more >= window_size - 2*WSIZE + 2
* In the BIG_MEM or MMAP case (not yet supported),
* window_size == input_size + MIN_LOOKAHEAD &&
* strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD.
* Otherwise, window_size == 2*WSIZE so more >= 2.
* If there was sliding, more >= WSIZE. So in all cases, more >= 2.
*/
//Assert(more >= 2, "more < 2");
n = read_buf(s.strm, s.window, s.strstart + s.lookahead, more);
s.lookahead += n;
/* Initialize the hash value now that we have some input: */
if (s.lookahead + s.insert >= MIN_MATCH) {
str = s.strstart - s.insert;
s.ins_h = s.window[str];
/* UPDATE_HASH(s, s->ins_h, s->window[str + 1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
// Call update_hash() MIN_MATCH-3 more times
//#endif
while (s.insert) {
/* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask;
s.prev[str & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = str;
str++;
s.insert--;
if (s.lookahead + s.insert < MIN_MATCH) {
break;
}
}
}
/* If the whole input has less than MIN_MATCH bytes, ins_h is garbage,
* but this is not important since only literal bytes will be emitted.
*/
} while (s.lookahead < MIN_LOOKAHEAD && s.strm.avail_in !== 0);
/* If the WIN_INIT bytes after the end of the current data have never been
* written, then zero those bytes in order to avoid memory check reports of
* the use of uninitialized (or uninitialised as Julian writes) bytes by
* the longest match routines. Update the high water mark for the next
* time through here. WIN_INIT is set to MAX_MATCH since the longest match
* routines allow scanning to strstart + MAX_MATCH, ignoring lookahead.
*/
// if (s.high_water < s.window_size) {
// var curr = s.strstart + s.lookahead;
// var init = 0;
//
// if (s.high_water < curr) {
// /* Previous high water mark below current data -- zero WIN_INIT
// * bytes or up to end of window, whichever is less.
// */
// init = s.window_size - curr;
// if (init > WIN_INIT)
// init = WIN_INIT;
// zmemzero(s->window + curr, (unsigned)init);
// s->high_water = curr + init;
// }
// else if (s->high_water < (ulg)curr + WIN_INIT) {
// /* High water mark at or above current data, but below current data
// * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up
// * to end of window, whichever is less.
// */
// init = (ulg)curr + WIN_INIT - s->high_water;
// if (init > s->window_size - s->high_water)
// init = s->window_size - s->high_water;
// zmemzero(s->window + s->high_water, (unsigned)init);
// s->high_water += init;
// }
// }
//
// Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
// "not enough room for search");
}
/* ===========================================================================
* Copy without compression as much as possible from the input stream, return
* the current block state.
* This function does not insert new strings in the dictionary since
* uncompressible data is probably not useful. This function is used
* only for the level=0 compression option.
* NOTE: this function should be optimized to avoid extra copying from
* window to pending_buf.
*/
function deflate_stored(s, flush) {
/* Stored blocks are limited to 0xffff bytes, pending_buf is limited
* to pending_buf_size, and each stored block has a 5 byte header:
*/
var max_block_size = 0xffff;
if (max_block_size > s.pending_buf_size - 5) {
max_block_size = s.pending_buf_size - 5;
}
/* Copy as much as possible from input to output: */
for (;;) {
/* Fill the window as much as possible: */
if (s.lookahead <= 1) {
//Assert(s->strstart < s->w_size+MAX_DIST(s) ||
// s->block_start >= (long)s->w_size, "slide too late");
// if (!(s.strstart < s.w_size + (s.w_size - MIN_LOOKAHEAD) ||
// s.block_start >= s.w_size)) {
// throw new Error("slide too late");
// }
fill_window(s);
if (s.lookahead === 0 && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) {
break;
}
/* flush the current block */
}
//Assert(s->block_start >= 0L, "block gone");
// if (s.block_start < 0) throw new Error("block gone");
s.strstart += s.lookahead;
s.lookahead = 0;
/* Emit a stored block if pending_buf will be full: */
var max_start = s.block_start + max_block_size;
if (s.strstart === 0 || s.strstart >= max_start) {
/* strstart == 0 is possible when wraparound on 16-bit machine */
s.lookahead = s.strstart - max_start;
s.strstart = max_start;
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
/* Flush if we may have to slide, otherwise block_start may become
* negative and the data will be gone:
*/
if (s.strstart - s.block_start >= (s.w_size - MIN_LOOKAHEAD)) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.strstart > s.block_start) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_NEED_MORE;
}
/* ===========================================================================
* Compress as much as possible from the input stream, return the current
* block state.
* This function does not perform lazy evaluation of matches and inserts
* new strings in the dictionary only for unmatched strings or for short
* matches. It is used only for the fast compression options.
*/
function deflate_fast(s, flush) {
var hash_head; /* head of the hash chain */
var bflush; /* set if current block must be flushed */
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the next match, plus MIN_MATCH bytes to insert the
* string following the next match.
*/
if (s.lookahead < MIN_LOOKAHEAD) {
fill_window(s);
if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) {
break; /* flush the current block */
}
}
/* Insert the string window[strstart .. strstart+2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = 0/*NIL*/;
if (s.lookahead >= MIN_MATCH) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
/* Find the longest match, discarding those <= prev_length.
* At this point we have always match_length < MIN_MATCH
*/
if (hash_head !== 0/*NIL*/ && ((s.strstart - hash_head) <= (s.w_size - MIN_LOOKAHEAD))) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
*/
s.match_length = longest_match(s, hash_head);
/* longest_match() sets match_start */
}
if (s.match_length >= MIN_MATCH) {
// check_match(s, s.strstart, s.match_start, s.match_length); // for debug only
/*** _tr_tally_dist(s, s.strstart - s.match_start,
s.match_length - MIN_MATCH, bflush); ***/
bflush = trees._tr_tally(s, s.strstart - s.match_start, s.match_length - MIN_MATCH);
s.lookahead -= s.match_length;
/* Insert new strings in the hash table only if the match length
* is not too large. This saves time but degrades compression.
*/
if (s.match_length <= s.max_lazy_match/*max_insert_length*/ && s.lookahead >= MIN_MATCH) {
s.match_length--; /* string at strstart already in table */
do {
s.strstart++;
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
/* strstart never exceeds WSIZE-MAX_MATCH, so there are
* always MIN_MATCH bytes ahead.
*/
} while (--s.match_length !== 0);
s.strstart++;
} else
{
s.strstart += s.match_length;
s.match_length = 0;
s.ins_h = s.window[s.strstart];
/* UPDATE_HASH(s, s.ins_h, s.window[s.strstart+1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
// Call UPDATE_HASH() MIN_MATCH-3 more times
//#endif
/* If lookahead < MIN_MATCH, ins_h is garbage, but it does not
* matter since it will be recomputed at next deflate call.
*/
}
} else {
/* No match, output a literal byte */
//Tracevv((stderr,"%c", s.window[s.strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
}
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = ((s.strstart < (MIN_MATCH - 1)) ? s.strstart : MIN_MATCH - 1);
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* Same as above, but achieves better compression. We use a lazy
* evaluation for matches: a match is finally adopted only if there is
* no better match at the next window position.
*/
function deflate_slow(s, flush) {
var hash_head; /* head of hash chain */
var bflush; /* set if current block must be flushed */
var max_insert;
/* Process the input block. */
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the next match, plus MIN_MATCH bytes to insert the
* string following the next match.
*/
if (s.lookahead < MIN_LOOKAHEAD) {
fill_window(s);
if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) { break; } /* flush the current block */
}
/* Insert the string window[strstart .. strstart+2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = 0/*NIL*/;
if (s.lookahead >= MIN_MATCH) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
/* Find the longest match, discarding those <= prev_length.
*/
s.prev_length = s.match_length;
s.prev_match = s.match_start;
s.match_length = MIN_MATCH - 1;
if (hash_head !== 0/*NIL*/ && s.prev_length < s.max_lazy_match &&
s.strstart - hash_head <= (s.w_size - MIN_LOOKAHEAD)/*MAX_DIST(s)*/) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
*/
s.match_length = longest_match(s, hash_head);
/* longest_match() sets match_start */
if (s.match_length <= 5 &&
(s.strategy === Z_FILTERED || (s.match_length === MIN_MATCH && s.strstart - s.match_start > 4096/*TOO_FAR*/))) {
/* If prev_match is also MIN_MATCH, match_start is garbage
* but we will ignore the current match anyway.
*/
s.match_length = MIN_MATCH - 1;
}
}
/* If there was a match at the previous step and the current
* match is not better, output the previous match:
*/
if (s.prev_length >= MIN_MATCH && s.match_length <= s.prev_length) {
max_insert = s.strstart + s.lookahead - MIN_MATCH;
/* Do not insert strings in hash table beyond this. */
//check_match(s, s.strstart-1, s.prev_match, s.prev_length);
/***_tr_tally_dist(s, s.strstart - 1 - s.prev_match,
s.prev_length - MIN_MATCH, bflush);***/
bflush = trees._tr_tally(s, s.strstart - 1 - s.prev_match, s.prev_length - MIN_MATCH);
/* Insert in hash table all strings up to the end of the match.
* strstart-1 and strstart are already inserted. If there is not
* enough lookahead, the last two strings are not inserted in
* the hash table.
*/
s.lookahead -= s.prev_length - 1;
s.prev_length -= 2;
do {
if (++s.strstart <= max_insert) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
} while (--s.prev_length !== 0);
s.match_available = 0;
s.match_length = MIN_MATCH - 1;
s.strstart++;
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
} else if (s.match_available) {
/* If there was no match at the previous position, output a
* single literal. If there was a match but the current match
* is longer, truncate the previous match to a single literal.
*/
//Tracevv((stderr,"%c", s->window[s->strstart-1]));
/*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]);
if (bflush) {
/*** FLUSH_BLOCK_ONLY(s, 0) ***/
flush_block_only(s, false);
/***/
}
s.strstart++;
s.lookahead--;
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
} else {
/* There is no previous match to compare with, wait for
* the next step to decide.
*/
s.match_available = 1;
s.strstart++;
s.lookahead--;
}
}
//Assert (flush != Z_NO_FLUSH, "no flush?");
if (s.match_available) {
//Tracevv((stderr,"%c", s->window[s->strstart-1]));
/*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]);
s.match_available = 0;
}
s.insert = s.strstart < MIN_MATCH - 1 ? s.strstart : MIN_MATCH - 1;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* For Z_RLE, simply look for runs of bytes, generate matches only of distance
* one. Do not maintain a hash table. (It will be regenerated if this run of
* deflate switches away from Z_RLE.)
*/
function deflate_rle(s, flush) {
var bflush; /* set if current block must be flushed */
var prev; /* byte at distance one to match */
var scan, strend; /* scan goes up to strend for length of run */
var _win = s.window;
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the longest run, plus one for the unrolled loop.
*/
if (s.lookahead <= MAX_MATCH) {
fill_window(s);
if (s.lookahead <= MAX_MATCH && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) { break; } /* flush the current block */
}
/* See how many times the previous byte repeats */
s.match_length = 0;
if (s.lookahead >= MIN_MATCH && s.strstart > 0) {
scan = s.strstart - 1;
prev = _win[scan];
if (prev === _win[++scan] && prev === _win[++scan] && prev === _win[++scan]) {
strend = s.strstart + MAX_MATCH;
do {
/*jshint noempty:false*/
} while (prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
scan < strend);
s.match_length = MAX_MATCH - (strend - scan);
if (s.match_length > s.lookahead) {
s.match_length = s.lookahead;
}
}
//Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
}
/* Emit match if have run of MIN_MATCH or longer, else emit literal */
if (s.match_length >= MIN_MATCH) {
//check_match(s, s.strstart, s.strstart - 1, s.match_length);
/*** _tr_tally_dist(s, 1, s.match_length - MIN_MATCH, bflush); ***/
bflush = trees._tr_tally(s, 1, s.match_length - MIN_MATCH);
s.lookahead -= s.match_length;
s.strstart += s.match_length;
s.match_length = 0;
} else {
/* No match, output a literal byte */
//Tracevv((stderr,"%c", s->window[s->strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
}
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table.
* (It will be regenerated if this run of deflate switches away from Huffman.)
*/
function deflate_huff(s, flush) {
var bflush; /* set if current block must be flushed */
for (;;) {
/* Make sure that we have a literal to write. */
if (s.lookahead === 0) {
fill_window(s);
if (s.lookahead === 0) {
if (flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
break; /* flush the current block */
}
}
/* Output a literal byte */
s.match_length = 0;
//Tracevv((stderr,"%c", s->window[s->strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* Values for max_lazy_match, good_match and max_chain_length, depending on
* the desired pack level (0..9). The values given below have been tuned to
* exclude worst case performance for pathological files. Better values may be
* found for specific files.
*/
function Config(good_length, max_lazy, nice_length, max_chain, func) {
this.good_length = good_length;
this.max_lazy = max_lazy;
this.nice_length = nice_length;
this.max_chain = max_chain;
this.func = func;
}
var configuration_table;
configuration_table = [
/* good lazy nice chain */
new Config(0, 0, 0, 0, deflate_stored), /* 0 store only */
new Config(4, 4, 8, 4, deflate_fast), /* 1 max speed, no lazy matches */
new Config(4, 5, 16, 8, deflate_fast), /* 2 */
new Config(4, 6, 32, 32, deflate_fast), /* 3 */
new Config(4, 4, 16, 16, deflate_slow), /* 4 lazy matches */
new Config(8, 16, 32, 32, deflate_slow), /* 5 */
new Config(8, 16, 128, 128, deflate_slow), /* 6 */
new Config(8, 32, 128, 256, deflate_slow), /* 7 */
new Config(32, 128, 258, 1024, deflate_slow), /* 8 */
new Config(32, 258, 258, 4096, deflate_slow) /* 9 max compression */
];
/* ===========================================================================
* Initialize the "longest match" routines for a new zlib stream
*/
function lm_init(s) {
s.window_size = 2 * s.w_size;
/*** CLEAR_HASH(s); ***/
zero(s.head); // Fill with NIL (= 0);
/* Set the default configuration parameters:
*/
s.max_lazy_match = configuration_table[s.level].max_lazy;
s.good_match = configuration_table[s.level].good_length;
s.nice_match = configuration_table[s.level].nice_length;
s.max_chain_length = configuration_table[s.level].max_chain;
s.strstart = 0;
s.block_start = 0;
s.lookahead = 0;
s.insert = 0;
s.match_length = s.prev_length = MIN_MATCH - 1;
s.match_available = 0;
s.ins_h = 0;
}
function DeflateState() {
this.strm = null; /* pointer back to this zlib stream */
this.status = 0; /* as the name implies */
this.pending_buf = null; /* output still pending */
this.pending_buf_size = 0; /* size of pending_buf */
this.pending_out = 0; /* next pending byte to output to the stream */
this.pending = 0; /* nb of bytes in the pending buffer */
this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
this.gzhead = null; /* gzip header information to write */
this.gzindex = 0; /* where in extra, name, or comment */
this.method = Z_DEFLATED; /* can only be DEFLATED */
this.last_flush = -1; /* value of flush param for previous deflate call */
this.w_size = 0; /* LZ77 window size (32K by default) */
this.w_bits = 0; /* log2(w_size) (8..16) */
this.w_mask = 0; /* w_size - 1 */
this.window = null;
/* Sliding window. Input bytes are read into the second half of the window,
* and move to the first half later to keep a dictionary of at least wSize
* bytes. With this organization, matches are limited to a distance of
* wSize-MAX_MATCH bytes, but this ensures that IO is always
* performed with a length multiple of the block size.
*/
this.window_size = 0;
/* Actual size of window: 2*wSize, except when the user input buffer
* is directly used as sliding window.
*/
this.prev = null;
/* Link to older string with same hash index. To limit the size of this
* array to 64K, this link is maintained only for the last 32K strings.
* An index in this array is thus a window index modulo 32K.
*/
this.head = null; /* Heads of the hash chains or NIL. */
this.ins_h = 0; /* hash index of string to be inserted */
this.hash_size = 0; /* number of elements in hash table */
this.hash_bits = 0; /* log2(hash_size) */
this.hash_mask = 0; /* hash_size-1 */
this.hash_shift = 0;
/* Number of bits by which ins_h must be shifted at each input
* step. It must be such that after MIN_MATCH steps, the oldest
* byte no longer takes part in the hash key, that is:
* hash_shift * MIN_MATCH >= hash_bits
*/
this.block_start = 0;
/* Window position at the beginning of the current output block. Gets
* negative when the window is moved backwards.
*/
this.match_length = 0; /* length of best match */
this.prev_match = 0; /* previous match */
this.match_available = 0; /* set if previous match exists */
this.strstart = 0; /* start of string to insert */
this.match_start = 0; /* start of matching string */
this.lookahead = 0; /* number of valid bytes ahead in window */
this.prev_length = 0;
/* Length of the best match at previous step. Matches not greater than this
* are discarded. This is used in the lazy match evaluation.
*/
this.max_chain_length = 0;
/* To speed up deflation, hash chains are never searched beyond this
* length. A higher limit improves compression ratio but degrades the
* speed.
*/
this.max_lazy_match = 0;
/* Attempt to find a better match only when the current match is strictly
* smaller than this value. This mechanism is used only for compression
* levels >= 4.
*/
// That's alias to max_lazy_match, don't use directly
//this.max_insert_length = 0;
/* Insert new strings in the hash table only if the match length is not
* greater than this length. This saves time but degrades compression.
* max_insert_length is used only for compression levels <= 3.
*/
this.level = 0; /* compression level (1..9) */
this.strategy = 0; /* favor or force Huffman coding*/
this.good_match = 0;
/* Use a faster search when the previous match is longer than this */
this.nice_match = 0; /* Stop searching when current match exceeds this */
/* used by trees.c: */
/* Didn't use ct_data typedef below to suppress compiler warning */
// struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */
// struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
// struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */
// Use flat array of DOUBLE size, with interleaved fata,
// because JS does not support effective
this.dyn_ltree = new utils.Buf16(HEAP_SIZE * 2);
this.dyn_dtree = new utils.Buf16((2 * D_CODES + 1) * 2);
this.bl_tree = new utils.Buf16((2 * BL_CODES + 1) * 2);
zero(this.dyn_ltree);
zero(this.dyn_dtree);
zero(this.bl_tree);
this.l_desc = null; /* desc. for literal tree */
this.d_desc = null; /* desc. for distance tree */
this.bl_desc = null; /* desc. for bit length tree */
//ush bl_count[MAX_BITS+1];
this.bl_count = new utils.Buf16(MAX_BITS + 1);
/* number of codes at each bit length for an optimal tree */
//int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */
this.heap = new utils.Buf16(2 * L_CODES + 1); /* heap used to build the Huffman trees */
zero(this.heap);
this.heap_len = 0; /* number of elements in the heap */
this.heap_max = 0; /* element of largest frequency */
/* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used.
* The same heap array is used to build all trees.
*/
this.depth = new utils.Buf16(2 * L_CODES + 1); //uch depth[2*L_CODES+1];
zero(this.depth);
/* Depth of each subtree used as tie breaker for trees of equal frequency
*/
this.l_buf = 0; /* buffer index for literals or lengths */
this.lit_bufsize = 0;
/* Size of match buffer for literals/lengths. There are 4 reasons for
* limiting lit_bufsize to 64K:
* - frequencies can be kept in 16 bit counters
* - if compression is not successful for the first block, all input
* data is still in the window so we can still emit a stored block even
* when input comes from standard input. (This can also be done for
* all blocks if lit_bufsize is not greater than 32K.)
* - if compression is not successful for a file smaller than 64K, we can
* even emit a stored file instead of a stored block (saving 5 bytes).
* This is applicable only for zip (not gzip or zlib).
* - creating new Huffman trees less frequently may not provide fast
* adaptation to changes in the input data statistics. (Take for
* example a binary file with poorly compressible code followed by
* a highly compressible string table.) Smaller buffer sizes give
* fast adaptation but have of course the overhead of transmitting
* trees more frequently.
* - I can't count above 4
*/
this.last_lit = 0; /* running index in l_buf */
this.d_buf = 0;
/* Buffer index for distances. To simplify the code, d_buf and l_buf have
* the same number of elements. To use different lengths, an extra flag
* array would be necessary.
*/
this.opt_len = 0; /* bit length of current block with optimal trees */
this.static_len = 0; /* bit length of current block with static trees */
this.matches = 0; /* number of string matches in current block */
this.insert = 0; /* bytes at end of window left to insert */
this.bi_buf = 0;
/* Output buffer. bits are inserted starting at the bottom (least
* significant bits).
*/
this.bi_valid = 0;
/* Number of valid bits in bi_buf. All bits above the last valid bit
* are always zero.
*/
// Used for window memory init. We safely ignore it for JS. That makes
// sense only for pointers and memory check tools.
//this.high_water = 0;
/* High water mark offset in window for initialized bytes -- bytes above
* this are set to zero in order to avoid memory check warnings when
* longest match routines access bytes past the input. This is then
* updated to the new high water mark.
*/
}
function deflateResetKeep(strm) {
var s;
if (!strm || !strm.state) {
return err(strm, Z_STREAM_ERROR);
}
strm.total_in = strm.total_out = 0;
strm.data_type = Z_UNKNOWN;
s = strm.state;
s.pending = 0;
s.pending_out = 0;
if (s.wrap < 0) {
s.wrap = -s.wrap;
/* was made negative by deflate(..., Z_FINISH); */
}
s.status = (s.wrap ? INIT_STATE : BUSY_STATE);
strm.adler = (s.wrap === 2) ?
0 // crc32(0, Z_NULL, 0)
:
1; // adler32(0, Z_NULL, 0)
s.last_flush = Z_NO_FLUSH;
trees._tr_init(s);
return Z_OK;
}
function deflateReset(strm) {
var ret = deflateResetKeep(strm);
if (ret === Z_OK) {
lm_init(strm.state);
}
return ret;
}
function deflateSetHeader(strm, head) {
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
if (strm.state.wrap !== 2) { return Z_STREAM_ERROR; }
strm.state.gzhead = head;
return Z_OK;
}
function deflateInit2(strm, level, method, windowBits, memLevel, strategy) {
if (!strm) { // === Z_NULL
return Z_STREAM_ERROR;
}
var wrap = 1;
if (level === Z_DEFAULT_COMPRESSION) {
level = 6;
}
if (windowBits < 0) { /* suppress zlib wrapper */
wrap = 0;
windowBits = -windowBits;
}
else if (windowBits > 15) {
wrap = 2; /* write gzip wrapper instead */
windowBits -= 16;
}
if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method !== Z_DEFLATED ||
windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
strategy < 0 || strategy > Z_FIXED) {
return err(strm, Z_STREAM_ERROR);
}
if (windowBits === 8) {
windowBits = 9;
}
/* until 256-byte window bug fixed */
var s = new DeflateState();
strm.state = s;
s.strm = strm;
s.wrap = wrap;
s.gzhead = null;
s.w_bits = windowBits;
s.w_size = 1 << s.w_bits;
s.w_mask = s.w_size - 1;
s.hash_bits = memLevel + 7;
s.hash_size = 1 << s.hash_bits;
s.hash_mask = s.hash_size - 1;
s.hash_shift = ~~((s.hash_bits + MIN_MATCH - 1) / MIN_MATCH);
s.window = new utils.Buf8(s.w_size * 2);
s.head = new utils.Buf16(s.hash_size);
s.prev = new utils.Buf16(s.w_size);
// Don't need mem init magic for JS.
//s.high_water = 0; /* nothing written to s->window yet */
s.lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */
s.pending_buf_size = s.lit_bufsize * 4;
//overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2);
//s->pending_buf = (uchf *) overlay;
s.pending_buf = new utils.Buf8(s.pending_buf_size);
// It is offset from `s.pending_buf` (size is `s.lit_bufsize * 2`)
//s->d_buf = overlay + s->lit_bufsize/sizeof(ush);
s.d_buf = 1 * s.lit_bufsize;
//s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize;
s.l_buf = (1 + 2) * s.lit_bufsize;
s.level = level;
s.strategy = strategy;
s.method = method;
return deflateReset(strm);
}
function deflateInit(strm, level) {
return deflateInit2(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY);
}
function deflate(strm, flush) {
var old_flush, s;
var beg, val; // for gzip header write only
if (!strm || !strm.state ||
flush > Z_BLOCK || flush < 0) {
return strm ? err(strm, Z_STREAM_ERROR) : Z_STREAM_ERROR;
}
s = strm.state;
if (!strm.output ||
(!strm.input && strm.avail_in !== 0) ||
(s.status === FINISH_STATE && flush !== Z_FINISH)) {
return err(strm, (strm.avail_out === 0) ? Z_BUF_ERROR : Z_STREAM_ERROR);
}
s.strm = strm; /* just in case */
old_flush = s.last_flush;
s.last_flush = flush;
/* Write the header */
if (s.status === INIT_STATE) {
if (s.wrap === 2) { // GZIP header
strm.adler = 0; //crc32(0L, Z_NULL, 0);
put_byte(s, 31);
put_byte(s, 139);
put_byte(s, 8);
if (!s.gzhead) { // s->gzhead == Z_NULL
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, s.level === 9 ? 2 :
(s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
4 : 0));
put_byte(s, OS_CODE);
s.status = BUSY_STATE;
}
else {
put_byte(s, (s.gzhead.text ? 1 : 0) +
(s.gzhead.hcrc ? 2 : 0) +
(!s.gzhead.extra ? 0 : 4) +
(!s.gzhead.name ? 0 : 8) +
(!s.gzhead.comment ? 0 : 16)
);
put_byte(s, s.gzhead.time & 0xff);
put_byte(s, (s.gzhead.time >> 8) & 0xff);
put_byte(s, (s.gzhead.time >> 16) & 0xff);
put_byte(s, (s.gzhead.time >> 24) & 0xff);
put_byte(s, s.level === 9 ? 2 :
(s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
4 : 0));
put_byte(s, s.gzhead.os & 0xff);
if (s.gzhead.extra && s.gzhead.extra.length) {
put_byte(s, s.gzhead.extra.length & 0xff);
put_byte(s, (s.gzhead.extra.length >> 8) & 0xff);
}
if (s.gzhead.hcrc) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending, 0);
}
s.gzindex = 0;
s.status = EXTRA_STATE;
}
}
else // DEFLATE header
{
var header = (Z_DEFLATED + ((s.w_bits - 8) << 4)) << 8;
var level_flags = -1;
if (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2) {
level_flags = 0;
} else if (s.level < 6) {
level_flags = 1;
} else if (s.level === 6) {
level_flags = 2;
} else {
level_flags = 3;
}
header |= (level_flags << 6);
if (s.strstart !== 0) { header |= PRESET_DICT; }
header += 31 - (header % 31);
s.status = BUSY_STATE;
putShortMSB(s, header);
/* Save the adler32 of the preset dictionary: */
if (s.strstart !== 0) {
putShortMSB(s, strm.adler >>> 16);
putShortMSB(s, strm.adler & 0xffff);
}
strm.adler = 1; // adler32(0L, Z_NULL, 0);
}
}
//#ifdef GZIP
if (s.status === EXTRA_STATE) {
if (s.gzhead.extra/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
while (s.gzindex < (s.gzhead.extra.length & 0xffff)) {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
break;
}
}
put_byte(s, s.gzhead.extra[s.gzindex] & 0xff);
s.gzindex++;
}
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (s.gzindex === s.gzhead.extra.length) {
s.gzindex = 0;
s.status = NAME_STATE;
}
}
else {
s.status = NAME_STATE;
}
}
if (s.status === NAME_STATE) {
if (s.gzhead.name/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
//int val;
do {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
val = 1;
break;
}
}
// JS specific: little magic to add zero terminator to end of string
if (s.gzindex < s.gzhead.name.length) {
val = s.gzhead.name.charCodeAt(s.gzindex++) & 0xff;
} else {
val = 0;
}
put_byte(s, val);
} while (val !== 0);
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (val === 0) {
s.gzindex = 0;
s.status = COMMENT_STATE;
}
}
else {
s.status = COMMENT_STATE;
}
}
if (s.status === COMMENT_STATE) {
if (s.gzhead.comment/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
//int val;
do {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
val = 1;
break;
}
}
// JS specific: little magic to add zero terminator to end of string
if (s.gzindex < s.gzhead.comment.length) {
val = s.gzhead.comment.charCodeAt(s.gzindex++) & 0xff;
} else {
val = 0;
}
put_byte(s, val);
} while (val !== 0);
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (val === 0) {
s.status = HCRC_STATE;
}
}
else {
s.status = HCRC_STATE;
}
}
if (s.status === HCRC_STATE) {
if (s.gzhead.hcrc) {
if (s.pending + 2 > s.pending_buf_size) {
flush_pending(strm);
}
if (s.pending + 2 <= s.pending_buf_size) {
put_byte(s, strm.adler & 0xff);
put_byte(s, (strm.adler >> 8) & 0xff);
strm.adler = 0; //crc32(0L, Z_NULL, 0);
s.status = BUSY_STATE;
}
}
else {
s.status = BUSY_STATE;
}
}
//#endif
/* Flush as much pending output as possible */
if (s.pending !== 0) {
flush_pending(strm);
if (strm.avail_out === 0) {
/* Since avail_out is 0, deflate will be called again with
* more output space, but possibly with both pending and
* avail_in equal to zero. There won't be anything to do,
* but this is not an error situation so make sure we
* return OK instead of BUF_ERROR at next call of deflate:
*/
s.last_flush = -1;
return Z_OK;
}
/* Make sure there is something to do and avoid duplicate consecutive
* flushes. For repeated and useless calls with Z_FINISH, we keep
* returning Z_STREAM_END instead of Z_BUF_ERROR.
*/
} else if (strm.avail_in === 0 && rank(flush) <= rank(old_flush) &&
flush !== Z_FINISH) {
return err(strm, Z_BUF_ERROR);
}
/* User must not provide more input after the first FINISH: */
if (s.status === FINISH_STATE && strm.avail_in !== 0) {
return err(strm, Z_BUF_ERROR);
}
/* Start a new block or continue the current one.
*/
if (strm.avail_in !== 0 || s.lookahead !== 0 ||
(flush !== Z_NO_FLUSH && s.status !== FINISH_STATE)) {
var bstate = (s.strategy === Z_HUFFMAN_ONLY) ? deflate_huff(s, flush) :
(s.strategy === Z_RLE ? deflate_rle(s, flush) :
configuration_table[s.level].func(s, flush));
if (bstate === BS_FINISH_STARTED || bstate === BS_FINISH_DONE) {
s.status = FINISH_STATE;
}
if (bstate === BS_NEED_MORE || bstate === BS_FINISH_STARTED) {
if (strm.avail_out === 0) {
s.last_flush = -1;
/* avoid BUF_ERROR next call, see above */
}
return Z_OK;
/* If flush != Z_NO_FLUSH && avail_out == 0, the next call
* of deflate should use the same flush parameter to make sure
* that the flush is complete. So we don't have to output an
* empty block here, this will be done at next call. This also
* ensures that for a very small output buffer, we emit at most
* one empty block.
*/
}
if (bstate === BS_BLOCK_DONE) {
if (flush === Z_PARTIAL_FLUSH) {
trees._tr_align(s);
}
else if (flush !== Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */
trees._tr_stored_block(s, 0, 0, false);
/* For a full flush, this empty block will be recognized
* as a special marker by inflate_sync().
*/
if (flush === Z_FULL_FLUSH) {
/*** CLEAR_HASH(s); ***/ /* forget history */
zero(s.head); // Fill with NIL (= 0);
if (s.lookahead === 0) {
s.strstart = 0;
s.block_start = 0;
s.insert = 0;
}
}
}
flush_pending(strm);
if (strm.avail_out === 0) {
s.last_flush = -1; /* avoid BUF_ERROR at next call, see above */
return Z_OK;
}
}
}
//Assert(strm->avail_out > 0, "bug2");
//if (strm.avail_out <= 0) { throw new Error("bug2");}
if (flush !== Z_FINISH) { return Z_OK; }
if (s.wrap <= 0) { return Z_STREAM_END; }
/* Write the trailer */
if (s.wrap === 2) {
put_byte(s, strm.adler & 0xff);
put_byte(s, (strm.adler >> 8) & 0xff);
put_byte(s, (strm.adler >> 16) & 0xff);
put_byte(s, (strm.adler >> 24) & 0xff);
put_byte(s, strm.total_in & 0xff);
put_byte(s, (strm.total_in >> 8) & 0xff);
put_byte(s, (strm.total_in >> 16) & 0xff);
put_byte(s, (strm.total_in >> 24) & 0xff);
}
else
{
putShortMSB(s, strm.adler >>> 16);
putShortMSB(s, strm.adler & 0xffff);
}
flush_pending(strm);
/* If avail_out is zero, the application will call deflate again
* to flush the rest.
*/
if (s.wrap > 0) { s.wrap = -s.wrap; }
/* write the trailer only once! */
return s.pending !== 0 ? Z_OK : Z_STREAM_END;
}
function deflateEnd(strm) {
var status;
if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
return Z_STREAM_ERROR;
}
status = strm.state.status;
if (status !== INIT_STATE &&
status !== EXTRA_STATE &&
status !== NAME_STATE &&
status !== COMMENT_STATE &&
status !== HCRC_STATE &&
status !== BUSY_STATE &&
status !== FINISH_STATE
) {
return err(strm, Z_STREAM_ERROR);
}
strm.state = null;
return status === BUSY_STATE ? err(strm, Z_DATA_ERROR) : Z_OK;
}
/* =========================================================================
* Initializes the compression dictionary from the given byte
* sequence without producing any compressed output.
*/
function deflateSetDictionary(strm, dictionary) {
var dictLength = dictionary.length;
var s;
var str, n;
var wrap;
var avail;
var next;
var input;
var tmpDict;
if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
return Z_STREAM_ERROR;
}
s = strm.state;
wrap = s.wrap;
if (wrap === 2 || (wrap === 1 && s.status !== INIT_STATE) || s.lookahead) {
return Z_STREAM_ERROR;
}
/* when using zlib wrappers, compute Adler-32 for provided dictionary */
if (wrap === 1) {
/* adler32(strm->adler, dictionary, dictLength); */
strm.adler = adler32(strm.adler, dictionary, dictLength, 0);
}
s.wrap = 0; /* avoid computing Adler-32 in read_buf */
/* if dictionary would fill window, just replace the history */
if (dictLength >= s.w_size) {
if (wrap === 0) { /* already empty otherwise */
/*** CLEAR_HASH(s); ***/
zero(s.head); // Fill with NIL (= 0);
s.strstart = 0;
s.block_start = 0;
s.insert = 0;
}
/* use the tail */
// dictionary = dictionary.slice(dictLength - s.w_size);
tmpDict = new utils.Buf8(s.w_size);
utils.arraySet(tmpDict, dictionary, dictLength - s.w_size, s.w_size, 0);
dictionary = tmpDict;
dictLength = s.w_size;
}
/* insert dictionary into window and hash */
avail = strm.avail_in;
next = strm.next_in;
input = strm.input;
strm.avail_in = dictLength;
strm.next_in = 0;
strm.input = dictionary;
fill_window(s);
while (s.lookahead >= MIN_MATCH) {
str = s.strstart;
n = s.lookahead - (MIN_MATCH - 1);
do {
/* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask;
s.prev[str & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = str;
str++;
} while (--n);
s.strstart = str;
s.lookahead = MIN_MATCH - 1;
fill_window(s);
}
s.strstart += s.lookahead;
s.block_start = s.strstart;
s.insert = s.lookahead;
s.lookahead = 0;
s.match_length = s.prev_length = MIN_MATCH - 1;
s.match_available = 0;
strm.next_in = next;
strm.input = input;
strm.avail_in = avail;
s.wrap = wrap;
return Z_OK;
}
exports.deflateInit = deflateInit;
exports.deflateInit2 = deflateInit2;
exports.deflateReset = deflateReset;
exports.deflateResetKeep = deflateResetKeep;
exports.deflateSetHeader = deflateSetHeader;
exports.deflate = deflate;
exports.deflateEnd = deflateEnd;
exports.deflateSetDictionary = deflateSetDictionary;
exports.deflateInfo = 'pako deflate (from Nodeca project)';
/* Not implemented
exports.deflateBound = deflateBound;
exports.deflateCopy = deflateCopy;
exports.deflateParams = deflateParams;
exports.deflatePending = deflatePending;
exports.deflatePrime = deflatePrime;
exports.deflateTune = deflateTune;
*/
/***/ }),
/* 341 */
/*!******************************************!*\
!*** ./node_modules/pako/lib/deflate.js ***!
\******************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var zlib_deflate = __webpack_require__(/*! ./zlib/deflate */ 340);
var utils = __webpack_require__(/*! ./utils/common */ 108);
var strings = __webpack_require__(/*! ./utils/strings */ 233);
var msg = __webpack_require__(/*! ./zlib/messages */ 189);
var ZStream = __webpack_require__(/*! ./zlib/zstream */ 232);
var toString = Object.prototype.toString;
/* Public constants ==========================================================*/
/* ===========================================================================*/
var Z_NO_FLUSH = 0;
var Z_FINISH = 4;
var Z_OK = 0;
var Z_STREAM_END = 1;
var Z_SYNC_FLUSH = 2;
var Z_DEFAULT_COMPRESSION = -1;
var Z_DEFAULT_STRATEGY = 0;
var Z_DEFLATED = 8;
/* ===========================================================================*/
/**
* class Deflate
*
* Generic JS-style wrapper for zlib calls. If you don't need
* streaming behaviour - use more simple functions: [[deflate]],
* [[deflateRaw]] and [[gzip]].
**/
/* internal
* Deflate.chunks -> Array
*
* Chunks of output data, if [[Deflate#onData]] not overridden.
**/
/**
* Deflate.result -> Uint8Array|Array
*
* Compressed result, generated by default [[Deflate#onData]]
* and [[Deflate#onEnd]] handlers. Filled after you push last chunk
* (call [[Deflate#push]] with `Z_FINISH` / `true` param) or if you
* push a chunk with explicit flush (call [[Deflate#push]] with
* `Z_SYNC_FLUSH` param).
**/
/**
* Deflate.err -> Number
*
* Error code after deflate finished. 0 (Z_OK) on success.
* You will not need it in real life, because deflate errors
* are possible only on wrong options or bad `onData` / `onEnd`
* custom handlers.
**/
/**
* Deflate.msg -> String
*
* Error message, if [[Deflate.err]] != 0
**/
/**
* new Deflate(options)
* - options (Object): zlib deflate options.
*
* Creates new deflator instance with specified params. Throws exception
* on bad params. Supported options:
*
* - `level`
* - `windowBits`
* - `memLevel`
* - `strategy`
* - `dictionary`
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Additional options, for internal needs:
*
* - `chunkSize` - size of generated data chunks (16K by default)
* - `raw` (Boolean) - do raw deflate
* - `gzip` (Boolean) - create gzip wrapper
* - `to` (String) - if equal to 'string', then result will be "binary string"
* (each char code [0..255])
* - `header` (Object) - custom header for gzip
* - `text` (Boolean) - true if compressed data believed to be text
* - `time` (Number) - modification time, unix timestamp
* - `os` (Number) - operation system code
* - `extra` (Array) - array of bytes with extra data (max 65536)
* - `name` (String) - file name (binary string)
* - `comment` (String) - comment (binary string)
* - `hcrc` (Boolean) - true if header crc should be added
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
* , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
*
* var deflate = new pako.Deflate({ level: 3});
*
* deflate.push(chunk1, false);
* deflate.push(chunk2, true); // true -> last chunk
*
* if (deflate.err) { throw new Error(deflate.err); }
*
* console.log(deflate.result);
* ```
**/
function Deflate(options) {
if (!(this instanceof Deflate)) return new Deflate(options);
this.options = utils.assign({
level: Z_DEFAULT_COMPRESSION,
method: Z_DEFLATED,
chunkSize: 16384,
windowBits: 15,
memLevel: 8,
strategy: Z_DEFAULT_STRATEGY,
to: ''
}, options || {});
var opt = this.options;
if (opt.raw && (opt.windowBits > 0)) {
opt.windowBits = -opt.windowBits;
}
else if (opt.gzip && (opt.windowBits > 0) && (opt.windowBits < 16)) {
opt.windowBits += 16;
}
this.err = 0; // error code, if happens (0 = Z_OK)
this.msg = ''; // error message
this.ended = false; // used to avoid multiple onEnd() calls
this.chunks = []; // chunks of compressed data
this.strm = new ZStream();
this.strm.avail_out = 0;
var status = zlib_deflate.deflateInit2(
this.strm,
opt.level,
opt.method,
opt.windowBits,
opt.memLevel,
opt.strategy
);
if (status !== Z_OK) {
throw new Error(msg[status]);
}
if (opt.header) {
zlib_deflate.deflateSetHeader(this.strm, opt.header);
}
if (opt.dictionary) {
var dict;
// Convert data if needed
if (typeof opt.dictionary === 'string') {
// If we need to compress text, change encoding to utf8.
dict = strings.string2buf(opt.dictionary);
} else if (toString.call(opt.dictionary) === '[object ArrayBuffer]') {
dict = new Uint8Array(opt.dictionary);
} else {
dict = opt.dictionary;
}
status = zlib_deflate.deflateSetDictionary(this.strm, dict);
if (status !== Z_OK) {
throw new Error(msg[status]);
}
this._dict_set = true;
}
}
/**
* Deflate#push(data[, mode]) -> Boolean
* - data (Uint8Array|Array|ArrayBuffer|String): input data. Strings will be
* converted to utf8 byte sequence.
* - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
* See constants. Skipped or `false` means Z_NO_FLUSH, `true` means Z_FINISH.
*
* Sends input data to deflate pipe, generating [[Deflate#onData]] calls with
* new compressed chunks. Returns `true` on success. The last data block must have
* mode Z_FINISH (or `true`). That will flush internal pending buffers and call
* [[Deflate#onEnd]]. For interim explicit flushes (without ending the stream) you
* can use mode Z_SYNC_FLUSH, keeping the compression context.
*
* On fail call [[Deflate#onEnd]] with error code and return false.
*
* We strongly recommend to use `Uint8Array` on input for best speed (output
* array format is detected automatically). Also, don't skip last param and always
* use the same type in your code (boolean or number). That will improve JS speed.
*
* For regular `Array`-s make sure all elements are [0..255].
*
* ##### Example
*
* ```javascript
* push(chunk, false); // push one of data chunks
* ...
* push(chunk, true); // push last chunk
* ```
**/
Deflate.prototype.push = function (data, mode) {
var strm = this.strm;
var chunkSize = this.options.chunkSize;
var status, _mode;
if (this.ended) { return false; }
_mode = (mode === ~~mode) ? mode : ((mode === true) ? Z_FINISH : Z_NO_FLUSH);
// Convert data if needed
if (typeof data === 'string') {
// If we need to compress text, change encoding to utf8.
strm.input = strings.string2buf(data);
} else if (toString.call(data) === '[object ArrayBuffer]') {
strm.input = new Uint8Array(data);
} else {
strm.input = data;
}
strm.next_in = 0;
strm.avail_in = strm.input.length;
do {
if (strm.avail_out === 0) {
strm.output = new utils.Buf8(chunkSize);
strm.next_out = 0;
strm.avail_out = chunkSize;
}
status = zlib_deflate.deflate(strm, _mode); /* no bad return value */
if (status !== Z_STREAM_END && status !== Z_OK) {
this.onEnd(status);
this.ended = true;
return false;
}
if (strm.avail_out === 0 || (strm.avail_in === 0 && (_mode === Z_FINISH || _mode === Z_SYNC_FLUSH))) {
if (this.options.to === 'string') {
this.onData(strings.buf2binstring(utils.shrinkBuf(strm.output, strm.next_out)));
} else {
this.onData(utils.shrinkBuf(strm.output, strm.next_out));
}
}
} while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== Z_STREAM_END);
// Finalize on the last chunk.
if (_mode === Z_FINISH) {
status = zlib_deflate.deflateEnd(this.strm);
this.onEnd(status);
this.ended = true;
return status === Z_OK;
}
// callback interim results if Z_SYNC_FLUSH.
if (_mode === Z_SYNC_FLUSH) {
this.onEnd(Z_OK);
strm.avail_out = 0;
return true;
}
return true;
};
/**
* Deflate#onData(chunk) -> Void
* - chunk (Uint8Array|Array|String): output data. Type of array depends
* on js engine support. When string output requested, each chunk
* will be string.
*
* By default, stores data blocks in `chunks[]` property and glue
* those in `onEnd`. Override this handler, if you need another behaviour.
**/
Deflate.prototype.onData = function (chunk) {
this.chunks.push(chunk);
};
/**
* Deflate#onEnd(status) -> Void
* - status (Number): deflate status. 0 (Z_OK) on success,
* other if not.
*
* Called once after you tell deflate that the input stream is
* complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
* or if an error happened. By default - join collected chunks,
* free memory and fill `results` / `err` properties.
**/
Deflate.prototype.onEnd = function (status) {
// On success - join
if (status === Z_OK) {
if (this.options.to === 'string') {
this.result = this.chunks.join('');
} else {
this.result = utils.flattenChunks(this.chunks);
}
}
this.chunks = [];
this.err = status;
this.msg = this.strm.msg;
};
/**
* deflate(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* Compress `data` with deflate algorithm and `options`.
*
* Supported options are:
*
* - level
* - windowBits
* - memLevel
* - strategy
* - dictionary
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Sugar (options):
*
* - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
* negative windowBits implicitly.
* - `to` (String) - if equal to 'string', then result will be "binary string"
* (each char code [0..255])
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , data = Uint8Array([1,2,3,4,5,6,7,8,9]);
*
* console.log(pako.deflate(data));
* ```
**/
function deflate(input, options) {
var deflator = new Deflate(options);
deflator.push(input, true);
// That will never happens, if you don't cheat with options :)
if (deflator.err) { throw deflator.msg || msg[deflator.err]; }
return deflator.result;
}
/**
* deflateRaw(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* The same as [[deflate]], but creates raw data, without wrapper
* (header and adler32 crc).
**/
function deflateRaw(input, options) {
options = options || {};
options.raw = true;
return deflate(input, options);
}
/**
* gzip(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* The same as [[deflate]], but create gzip wrapper instead of
* deflate one.
**/
function gzip(input, options) {
options = options || {};
options.gzip = true;
return deflate(input, options);
}
exports.Deflate = Deflate;
exports.deflate = deflate;
exports.deflateRaw = deflateRaw;
exports.gzip = gzip;
/***/ }),
/* 342 */
/*!************************************!*\
!*** ./node_modules/pako/index.js ***!
\************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// Top level file is just a mixin of submodules & constants
var assign = __webpack_require__(/*! ./lib/utils/common */ 108).assign;
var deflate = __webpack_require__(/*! ./lib/deflate */ 341);
var inflate = __webpack_require__(/*! ./lib/inflate */ 338);
var constants = __webpack_require__(/*! ./lib/zlib/constants */ 231);
var pako = {};
assign(pako, deflate, inflate, constants);
module.exports = pako;
/***/ }),
/* 343 */
/*!*****************************************!*\
!*** ./node_modules/jszip/lib/flate.js ***!
\*****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var USE_TYPEDARRAY = (typeof Uint8Array !== 'undefined') && (typeof Uint16Array !== 'undefined') && (typeof Uint32Array !== 'undefined');
var pako = __webpack_require__(/*! pako */ 342);
var utils = __webpack_require__(/*! ./utils */ 69);
var GenericWorker = __webpack_require__(/*! ./stream/GenericWorker */ 91);
var ARRAY_TYPE = USE_TYPEDARRAY ? "uint8array" : "array";
exports.magic = "\x08\x00";
/**
* Create a worker that uses pako to inflate/deflate.
* @constructor
* @param {String} action the name of the pako function to call : either "Deflate" or "Inflate".
* @param {Object} options the options to use when (de)compressing.
*/
function FlateWorker(action, options) {
GenericWorker.call(this, "FlateWorker/" + action);
this._pako = null;
this._pakoAction = action;
this._pakoOptions = options;
// the `meta` object from the last chunk received
// this allow this worker to pass around metadata
this.meta = {};
}
utils.inherits(FlateWorker, GenericWorker);
/**
* @see GenericWorker.processChunk
*/
FlateWorker.prototype.processChunk = function (chunk) {
this.meta = chunk.meta;
if (this._pako === null) {
this._createPako();
}
this._pako.push(utils.transformTo(ARRAY_TYPE, chunk.data), false);
};
/**
* @see GenericWorker.flush
*/
FlateWorker.prototype.flush = function () {
GenericWorker.prototype.flush.call(this);
if (this._pako === null) {
this._createPako();
}
this._pako.push([], true);
};
/**
* @see GenericWorker.cleanUp
*/
FlateWorker.prototype.cleanUp = function () {
GenericWorker.prototype.cleanUp.call(this);
this._pako = null;
};
/**
* Create the _pako object.
* TODO: lazy-loading this object isn't the best solution but it's the
* quickest. The best solution is to lazy-load the worker list. See also the
* issue #446.
*/
FlateWorker.prototype._createPako = function () {
this._pako = new pako[this._pakoAction]({
raw: true,
level: this._pakoOptions.level || -1 // default compression
});
var self = this;
this._pako.onData = function(data) {
self.push({
data : data,
meta : self.meta
});
};
};
exports.compressWorker = function (compressionOptions) {
return new FlateWorker("Deflate", compressionOptions);
};
exports.uncompressWorker = function () {
return new FlateWorker("Inflate", {});
};
/***/ }),
/* 344 */
/*!**************************************************!*\
!*** ./node_modules/jszip/lib/generate/index.js ***!
\**************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var compressions = __webpack_require__(/*! ../compressions */ 236);
var ZipFileWorker = __webpack_require__(/*! ./ZipFileWorker */ 333);
/**
* Find the compression to use.
* @param {String} fileCompression the compression defined at the file level, if any.
* @param {String} zipCompression the compression defined at the load() level.
* @return {Object} the compression object to use.
*/
var getCompression = function (fileCompression, zipCompression) {
var compressionName = fileCompression || zipCompression;
var compression = compressions[compressionName];
if (!compression) {
throw new Error(compressionName + " is not a valid compression method !");
}
return compression;
};
/**
* Create a worker to generate a zip file.
* @param {JSZip} zip the JSZip instance at the right root level.
* @param {Object} options to generate the zip file.
* @param {String} comment the comment to use.
*/
exports.generateWorker = function (zip, options, comment) {
var zipFileWorker = new ZipFileWorker(options.streamFiles, comment, options.platform, options.encodeFileName);
var entriesCount = 0;
try {
zip.forEach(function (relativePath, file) {
entriesCount++;
var compression = getCompression(file.options.compression, options.compression);
var compressionOptions = file.options.compressionOptions || options.compressionOptions || {};
var dir = file.dir, date = file.date;
file._compressWorker(compression, compressionOptions)
.withStreamInfo("file", {
name : relativePath,
dir : dir,
date : date,
comment : file.comment || "",
unixPermissions : file.unixPermissions,
dosPermissions : file.dosPermissions
})
.pipe(zipFileWorker);
});
zipFileWorker.entriesCount = entriesCount;
} catch (e) {
zipFileWorker.error(e);
}
return zipFileWorker;
};
/***/ }),
/* 345 */
/*!*********************************************!*\
!*** ./node_modules/jszip/lib/zipObject.js ***!
\*********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var StreamHelper = __webpack_require__(/*! ./stream/StreamHelper */ 241);
var DataWorker = __webpack_require__(/*! ./stream/DataWorker */ 239);
var utf8 = __webpack_require__(/*! ./utf8 */ 124);
var CompressedObject = __webpack_require__(/*! ./compressedObject */ 191);
var GenericWorker = __webpack_require__(/*! ./stream/GenericWorker */ 91);
/**
* A simple object representing a file in the zip file.
* @constructor
* @param {string} name the name of the file
* @param {String|ArrayBuffer|Uint8Array|Buffer} data the data
* @param {Object} options the options of the file
*/
var ZipObject = function(name, data, options) {
this.name = name;
this.dir = options.dir;
this.date = options.date;
this.comment = options.comment;
this.unixPermissions = options.unixPermissions;
this.dosPermissions = options.dosPermissions;
this._data = data;
this._dataBinary = options.binary;
// keep only the compression
this.options = {
compression : options.compression,
compressionOptions : options.compressionOptions
};
};
ZipObject.prototype = {
/**
* Create an internal stream for the content of this object.
* @param {String} type the type of each chunk.
* @return StreamHelper the stream.
*/
internalStream: function (type) {
var result = null, outputType = "string";
try {
if (!type) {
throw new Error("No output type specified.");
}
outputType = type.toLowerCase();
var askUnicodeString = outputType === "string" || outputType === "text";
if (outputType === "binarystring" || outputType === "text") {
outputType = "string";
}
result = this._decompressWorker();
var isUnicodeString = !this._dataBinary;
if (isUnicodeString && !askUnicodeString) {
result = result.pipe(new utf8.Utf8EncodeWorker());
}
if (!isUnicodeString && askUnicodeString) {
result = result.pipe(new utf8.Utf8DecodeWorker());
}
} catch (e) {
result = new GenericWorker("error");
result.error(e);
}
return new StreamHelper(result, outputType, "");
},
/**
* Prepare the content in the asked type.
* @param {String} type the type of the result.
* @param {Function} onUpdate a function to call on each internal update.
* @return Promise the promise of the result.
*/
async: function (type, onUpdate) {
return this.internalStream(type).accumulate(onUpdate);
},
/**
* Prepare the content as a nodejs stream.
* @param {String} type the type of each chunk.
* @param {Function} onUpdate a function to call on each internal update.
* @return Stream the stream.
*/
nodeStream: function (type, onUpdate) {
return this.internalStream(type || "nodebuffer").toNodejsStream(onUpdate);
},
/**
* Return a worker for the compressed content.
* @private
* @param {Object} compression the compression object to use.
* @param {Object} compressionOptions the options to use when compressing.
* @return Worker the worker.
*/
_compressWorker: function (compression, compressionOptions) {
if (
this._data instanceof CompressedObject &&
this._data.compression.magic === compression.magic
) {
return this._data.getCompressedWorker();
} else {
var result = this._decompressWorker();
if(!this._dataBinary) {
result = result.pipe(new utf8.Utf8EncodeWorker());
}
return CompressedObject.createWorkerFrom(result, compression, compressionOptions);
}
},
/**
* Return a worker for the decompressed content.
* @private
* @return Worker the worker.
*/
_decompressWorker : function () {
if (this._data instanceof CompressedObject) {
return this._data.getContentWorker();
} else if (this._data instanceof GenericWorker) {
return this._data;
} else {
return new DataWorker(this._data);
}
}
};
var removedMethods = ["asText", "asBinary", "asNodeBuffer", "asUint8Array", "asArrayBuffer"];
var removedFn = function () {
throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.");
};
for(var i = 0; i < removedMethods.length; i++) {
ZipObject.prototype[removedMethods[i]] = removedFn;
}
module.exports = ZipObject;
/***/ }),
/* 346 */
/*!********************************************************************!*\
!*** ./node_modules/jszip/lib/nodejs/NodejsStreamOutputAdapter.js ***!
\********************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var Readable = __webpack_require__(/*! readable-stream */ 254).Readable;
var utils = __webpack_require__(/*! ../utils */ 69);
utils.inherits(NodejsStreamOutputAdapter, Readable);
/**
* A nodejs stream using a worker as source.
* @see the SourceWrapper in http://nodejs.org/api/stream.html
* @constructor
* @param {StreamHelper} helper the helper wrapping the worker
* @param {Object} options the nodejs stream options
* @param {Function} updateCb the update callback.
*/
function NodejsStreamOutputAdapter(helper, options, updateCb) {
Readable.call(this, options);
this._helper = helper;
var self = this;
helper.on("data", function (data, meta) {
if (!self.push(data)) {
self._helper.pause();
}
if(updateCb) {
updateCb(meta);
}
})
.on("error", function(e) {
self.emit('error', e);
})
.on("end", function () {
self.push(null);
});
}
NodejsStreamOutputAdapter.prototype._read = function() {
this._helper.resume();
};
module.exports = NodejsStreamOutputAdapter;
/***/ }),
/* 347 */
/*!********************************************************!*\
!*** ./node_modules/jszip/lib/stream/ConvertWorker.js ***!
\********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var GenericWorker = __webpack_require__(/*! ./GenericWorker */ 91);
var utils = __webpack_require__(/*! ../utils */ 69);
/**
* A worker which convert chunks to a specified type.
* @constructor
* @param {String} destType the destination type.
*/
function ConvertWorker(destType) {
GenericWorker.call(this, "ConvertWorker to " + destType);
this.destType = destType;
}
utils.inherits(ConvertWorker, GenericWorker);
/**
* @see GenericWorker.processChunk
*/
ConvertWorker.prototype.processChunk = function (chunk) {
this.push({
data : utils.transformTo(this.destType, chunk.data),
meta : chunk.meta
});
};
module.exports = ConvertWorker;
/***/ }),
/* 348 */
/*!***********************************************!*\
!*** ./node_modules/immediate/lib/browser.js ***!
\***********************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(global) {
var Mutation = global.MutationObserver || global.WebKitMutationObserver;
var scheduleDrain;
{
if (Mutation) {
var called = 0;
var observer = new Mutation(nextTick);
var element = global.document.createTextNode('');
observer.observe(element, {
characterData: true
});
scheduleDrain = function () {
element.data = (called = ++called % 2);
};
} else if (!global.setImmediate && typeof global.MessageChannel !== 'undefined') {
var channel = new global.MessageChannel();
channel.port1.onmessage = nextTick;
scheduleDrain = function () {
channel.port2.postMessage(0);
};
} else if ('document' in global && 'onreadystatechange' in global.document.createElement('script')) {
scheduleDrain = function () {
// Create a <script> element; its readystatechange event will be fired asynchronously once it is inserted
// into the document. Do so, thus queuing up the task. Remember to clean up once it's been called.
var scriptEl = global.document.createElement('script');
scriptEl.onreadystatechange = function () {
nextTick();
scriptEl.onreadystatechange = null;
scriptEl.parentNode.removeChild(scriptEl);
scriptEl = null;
};
global.document.documentElement.appendChild(scriptEl);
};
} else {
scheduleDrain = function () {
setTimeout(nextTick, 0);
};
}
}
var draining;
var queue = [];
//named nextTick for less confusing stack traces
function nextTick() {
draining = true;
var i, oldQueue;
var len = queue.length;
while (len) {
oldQueue = queue;
queue = [];
i = -1;
while (++i < len) {
oldQueue[i]();
}
len = queue.length;
}
draining = false;
}
module.exports = immediate;
function immediate(task) {
if (queue.push(task) === 1 && !draining) {
scheduleDrain();
}
}
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../webpack/buildin/global.js */ 98)))
/***/ }),
/* 349 */
/*!*****************************************!*\
!*** ./node_modules/lie/lib/browser.js ***!
\*****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var immediate = __webpack_require__(/*! immediate */ 348);
/* istanbul ignore next */
function INTERNAL() {}
var handlers = {};
var REJECTED = ['REJECTED'];
var FULFILLED = ['FULFILLED'];
var PENDING = ['PENDING'];
module.exports = Promise;
function Promise(resolver) {
if (typeof resolver !== 'function') {
throw new TypeError('resolver must be a function');
}
this.state = PENDING;
this.queue = [];
this.outcome = void 0;
if (resolver !== INTERNAL) {
safelyResolveThenable(this, resolver);
}
}
Promise.prototype["catch"] = function (onRejected) {
return this.then(null, onRejected);
};
Promise.prototype.then = function (onFulfilled, onRejected) {
if (typeof onFulfilled !== 'function' && this.state === FULFILLED ||
typeof onRejected !== 'function' && this.state === REJECTED) {
return this;
}
var promise = new this.constructor(INTERNAL);
if (this.state !== PENDING) {
var resolver = this.state === FULFILLED ? onFulfilled : onRejected;
unwrap(promise, resolver, this.outcome);
} else {
this.queue.push(new QueueItem(promise, onFulfilled, onRejected));
}
return promise;
};
function QueueItem(promise, onFulfilled, onRejected) {
this.promise = promise;
if (typeof onFulfilled === 'function') {
this.onFulfilled = onFulfilled;
this.callFulfilled = this.otherCallFulfilled;
}
if (typeof onRejected === 'function') {
this.onRejected = onRejected;
this.callRejected = this.otherCallRejected;
}
}
QueueItem.prototype.callFulfilled = function (value) {
handlers.resolve(this.promise, value);
};
QueueItem.prototype.otherCallFulfilled = function (value) {
unwrap(this.promise, this.onFulfilled, value);
};
QueueItem.prototype.callRejected = function (value) {
handlers.reject(this.promise, value);
};
QueueItem.prototype.otherCallRejected = function (value) {
unwrap(this.promise, this.onRejected, value);
};
function unwrap(promise, func, value) {
immediate(function () {
var returnValue;
try {
returnValue = func(value);
} catch (e) {
return handlers.reject(promise, e);
}
if (returnValue === promise) {
handlers.reject(promise, new TypeError('Cannot resolve promise with itself'));
} else {
handlers.resolve(promise, returnValue);
}
});
}
handlers.resolve = function (self, value) {
var result = tryCatch(getThen, value);
if (result.status === 'error') {
return handlers.reject(self, result.value);
}
var thenable = result.value;
if (thenable) {
safelyResolveThenable(self, thenable);
} else {
self.state = FULFILLED;
self.outcome = value;
var i = -1;
var len = self.queue.length;
while (++i < len) {
self.queue[i].callFulfilled(value);
}
}
return self;
};
handlers.reject = function (self, error) {
self.state = REJECTED;
self.outcome = error;
var i = -1;
var len = self.queue.length;
while (++i < len) {
self.queue[i].callRejected(error);
}
return self;
};
function getThen(obj) {
// Make sure we only access the accessor once as required by the spec
var then = obj && obj.then;
if (obj && (typeof obj === 'object' || typeof obj === 'function') && typeof then === 'function') {
return function appyThen() {
then.apply(obj, arguments);
};
}
}
function safelyResolveThenable(self, thenable) {
// Either fulfill, reject or reject with error
var called = false;
function onError(value) {
if (called) {
return;
}
called = true;
handlers.reject(self, value);
}
function onSuccess(value) {
if (called) {
return;
}
called = true;
handlers.resolve(self, value);
}
function tryToUnwrap() {
thenable(onSuccess, onError);
}
var result = tryCatch(tryToUnwrap);
if (result.status === 'error') {
onError(result.value);
}
}
function tryCatch(func, value) {
var out = {};
try {
out.value = func(value);
out.status = 'success';
} catch (e) {
out.status = 'error';
out.value = e;
}
return out;
}
Promise.resolve = resolve;
function resolve(value) {
if (value instanceof this) {
return value;
}
return handlers.resolve(new this(INTERNAL), value);
}
Promise.reject = reject;
function reject(reason) {
var promise = new this(INTERNAL);
return handlers.reject(promise, reason);
}
Promise.all = all;
function all(iterable) {
var self = this;
if (Object.prototype.toString.call(iterable) !== '[object Array]') {
return this.reject(new TypeError('must be an array'));
}
var len = iterable.length;
var called = false;
if (!len) {
return this.resolve([]);
}
var values = new Array(len);
var resolved = 0;
var i = -1;
var promise = new this(INTERNAL);
while (++i < len) {
allResolver(iterable[i], i);
}
return promise;
function allResolver(value, i) {
self.resolve(value).then(resolveFromAll, function (error) {
if (!called) {
called = true;
handlers.reject(promise, error);
}
});
function resolveFromAll(outValue) {
values[i] = outValue;
if (++resolved === len && !called) {
called = true;
handlers.resolve(promise, values);
}
}
}
}
Promise.race = race;
function race(iterable) {
var self = this;
if (Object.prototype.toString.call(iterable) !== '[object Array]') {
return this.reject(new TypeError('must be an array'));
}
var len = iterable.length;
var called = false;
if (!len) {
return this.resolve([]);
}
var i = -1;
var promise = new this(INTERNAL);
while (++i < len) {
resolver(iterable[i]);
}
return promise;
function resolver(value) {
self.resolve(value).then(function (response) {
if (!called) {
called = true;
handlers.resolve(promise, response);
}
}, function (error) {
if (!called) {
called = true;
handlers.reject(promise, error);
}
});
}
}
/***/ }),
/* 350 */
/*!*************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_cof.js ***!
\*************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
var toString = {}.toString;
module.exports = function(it){
return toString.call(it).slice(8, -1);
};
/***/ }),
/* 351 */
/*!**************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_html.js ***!
\**************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(/*! ./_global */ 145).document && document.documentElement;
/***/ }),
/* 352 */
/*!****************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_invoke.js ***!
\****************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
// fast apply, http://jsperf.lnkit.com/fast-apply/5
module.exports = function(fn, args, that){
var un = that === undefined;
switch(args.length){
case 0: return un ? fn()
: fn.call(that);
case 1: return un ? fn(args[0])
: fn.call(that, args[0]);
case 2: return un ? fn(args[0], args[1])
: fn.call(that, args[0], args[1]);
case 3: return un ? fn(args[0], args[1], args[2])
: fn.call(that, args[0], args[1], args[2]);
case 4: return un ? fn(args[0], args[1], args[2], args[3])
: fn.call(that, args[0], args[1], args[2], args[3]);
} return fn.apply(that, args);
};
/***/ }),
/* 353 */
/*!**************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_task.js ***!
\**************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var ctx = __webpack_require__(/*! ./_ctx */ 244)
, invoke = __webpack_require__(/*! ./_invoke */ 352)
, html = __webpack_require__(/*! ./_html */ 351)
, cel = __webpack_require__(/*! ./_dom-create */ 242)
, global = __webpack_require__(/*! ./_global */ 145)
, process = global.process
, setTask = global.setImmediate
, clearTask = global.clearImmediate
, MessageChannel = global.MessageChannel
, counter = 0
, queue = {}
, ONREADYSTATECHANGE = 'onreadystatechange'
, defer, channel, port;
var run = function(){
var id = +this;
if(queue.hasOwnProperty(id)){
var fn = queue[id];
delete queue[id];
fn();
}
};
var listener = function(event){
run.call(event.data);
};
// Node.js 0.9+ & IE10+ has setImmediate, otherwise:
if(!setTask || !clearTask){
setTask = function setImmediate(fn){
var args = [], i = 1;
while(arguments.length > i)args.push(arguments[i++]);
queue[++counter] = function(){
invoke(typeof fn == 'function' ? fn : Function(fn), args);
};
defer(counter);
return counter;
};
clearTask = function clearImmediate(id){
delete queue[id];
};
// Node.js 0.8-
if(__webpack_require__(/*! ./_cof */ 350)(process) == 'process'){
defer = function(id){
process.nextTick(ctx(run, id, 1));
};
// Browsers with MessageChannel, includes WebWorkers
} else if(MessageChannel){
channel = new MessageChannel;
port = channel.port2;
channel.port1.onmessage = listener;
defer = ctx(port.postMessage, port, 1);
// Browsers with postMessage, skip WebWorkers
// IE8 has postMessage, but it's sync & typeof its postMessage is 'object'
} else if(global.addEventListener && typeof postMessage == 'function' && !global.importScripts){
defer = function(id){
global.postMessage(id + '', '*');
};
global.addEventListener('message', listener, false);
// IE8-
} else if(ONREADYSTATECHANGE in cel('script')){
defer = function(id){
html.appendChild(cel('script'))[ONREADYSTATECHANGE] = function(){
html.removeChild(this);
run.call(id);
};
};
// Rest old browsers
} else {
defer = function(id){
setTimeout(ctx(run, id, 1), 0);
};
}
}
module.exports = {
set: setTask,
clear: clearTask
};
/***/ }),
/* 354 */
/*!***********************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_property-desc.js ***!
\***********************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
module.exports = function(bitmap, value){
return {
enumerable : !(bitmap & 1),
configurable: !(bitmap & 2),
writable : !(bitmap & 4),
value : value
};
};
/***/ }),
/* 355 */
/*!**********************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_to-primitive.js ***!
\**********************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
// 7.1.1 ToPrimitive(input [, PreferredType])
var isObject = __webpack_require__(/*! ./_is-object */ 193);
// instead of the ES6 spec version, we didn't implement @@toPrimitive case
// and the second argument - flag - preferred type is a string
module.exports = function(it, S){
if(!isObject(it))return it;
var fn, val;
if(S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it)))return val;
if(typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it)))return val;
if(!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it)))return val;
throw TypeError("Can't convert object to primitive value");
};
/***/ }),
/* 356 */
/*!************************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_ie8-dom-define.js ***!
\************************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
module.exports = !__webpack_require__(/*! ./_descriptors */ 192) && !__webpack_require__(/*! ./_fails */ 243)(function(){
return Object.defineProperty(__webpack_require__(/*! ./_dom-create */ 242)('div'), 'a', {get: function(){ return 7; }}).a != 7;
});
/***/ }),
/* 357 */
/*!*******************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_an-object.js ***!
\*******************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var isObject = __webpack_require__(/*! ./_is-object */ 193);
module.exports = function(it){
if(!isObject(it))throw TypeError(it + ' is not an object!');
return it;
};
/***/ }),
/* 358 */
/*!*******************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_object-dp.js ***!
\*******************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var anObject = __webpack_require__(/*! ./_an-object */ 357)
, IE8_DOM_DEFINE = __webpack_require__(/*! ./_ie8-dom-define */ 356)
, toPrimitive = __webpack_require__(/*! ./_to-primitive */ 355)
, dP = Object.defineProperty;
exports.f = __webpack_require__(/*! ./_descriptors */ 192) ? Object.defineProperty : function defineProperty(O, P, Attributes){
anObject(O);
P = toPrimitive(P, true);
anObject(Attributes);
if(IE8_DOM_DEFINE)try {
return dP(O, P, Attributes);
} catch(e){ /* empty */ }
if('get' in Attributes || 'set' in Attributes)throw TypeError('Accessors not supported!');
if('value' in Attributes)O[P] = Attributes.value;
return O;
};
/***/ }),
/* 359 */
/*!**************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_hide.js ***!
\**************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var dP = __webpack_require__(/*! ./_object-dp */ 358)
, createDesc = __webpack_require__(/*! ./_property-desc */ 354);
module.exports = __webpack_require__(/*! ./_descriptors */ 192) ? function(object, key, value){
return dP.f(object, key, createDesc(1, value));
} : function(object, key, value){
object[key] = value;
return object;
};
/***/ }),
/* 360 */
/*!********************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_a-function.js ***!
\********************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
module.exports = function(it){
if(typeof it != 'function')throw TypeError(it + ' is not a function!');
return it;
};
/***/ }),
/* 361 */
/*!****************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/_export.js ***!
\****************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var global = __webpack_require__(/*! ./_global */ 145)
, core = __webpack_require__(/*! ./_core */ 245)
, ctx = __webpack_require__(/*! ./_ctx */ 244)
, hide = __webpack_require__(/*! ./_hide */ 359)
, PROTOTYPE = 'prototype';
var $export = function(type, name, source){
var IS_FORCED = type & $export.F
, IS_GLOBAL = type & $export.G
, IS_STATIC = type & $export.S
, IS_PROTO = type & $export.P
, IS_BIND = type & $export.B
, IS_WRAP = type & $export.W
, exports = IS_GLOBAL ? core : core[name] || (core[name] = {})
, expProto = exports[PROTOTYPE]
, target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE]
, key, own, out;
if(IS_GLOBAL)source = name;
for(key in source){
// contains in native
own = !IS_FORCED && target && target[key] !== undefined;
if(own && key in exports)continue;
// export native or passed
out = own ? target[key] : source[key];
// prevent global pollution for namespaces
exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
// bind timers to global for call from export context
: IS_BIND && own ? ctx(out, global)
// wrap global constructors for prevent change them in library
: IS_WRAP && target[key] == out ? (function(C){
var F = function(a, b, c){
if(this instanceof C){
switch(arguments.length){
case 0: return new C;
case 1: return new C(a);
case 2: return new C(a, b);
} return new C(a, b, c);
} return C.apply(this, arguments);
};
F[PROTOTYPE] = C[PROTOTYPE];
return F;
// make static versions for prototype methods
})(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
// export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
if(IS_PROTO){
(exports.virtual || (exports.virtual = {}))[key] = out;
// export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
if(type & $export.R && expProto && !expProto[key])hide(expProto, key, out);
}
}
};
// type bitmap
$export.F = 1; // forced
$export.G = 2; // global
$export.S = 4; // static
$export.P = 8; // proto
$export.B = 16; // bind
$export.W = 32; // wrap
$export.U = 64; // safe
$export.R = 128; // real proto method for `library`
module.exports = $export;
/***/ }),
/* 362 */
/*!**********************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/modules/web.immediate.js ***!
\**********************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var $export = __webpack_require__(/*! ./_export */ 361)
, $task = __webpack_require__(/*! ./_task */ 353);
$export($export.G + $export.B, {
setImmediate: $task.set,
clearImmediate: $task.clear
});
/***/ }),
/* 363 */
/*!*****************************************************************************!*\
!*** ./node_modules/jszip/node_modules/core-js/library/fn/set-immediate.js ***!
\*****************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
__webpack_require__(/*! ../modules/web.immediate */ 362);
module.exports = __webpack_require__(/*! ../modules/_core */ 245).setImmediate;
/***/ }),
/* 364 */
/*!*****************************************************!*\
!*** ./node_modules/readable-stream/passthrough.js ***!
\*****************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(/*! ./readable */ 195).PassThrough
/***/ }),
/* 365 */
/*!***************************************************!*\
!*** ./node_modules/readable-stream/transform.js ***!
\***************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(/*! ./readable */ 195).Transform
/***/ }),
/* 366 */
/*!********************************************************!*\
!*** ./node_modules/readable-stream/duplex-browser.js ***!
\********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(/*! ./lib/_stream_duplex.js */ 114);
/***/ }),
/* 367 */
/*!**********************************************************!*\
!*** ./node_modules/readable-stream/writable-browser.js ***!
\**********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(/*! ./lib/_stream_writable.js */ 194);
/***/ }),
/* 368 */
/*!*****************************************************************!*\
!*** ./node_modules/readable-stream/lib/_stream_passthrough.js ***!
\*****************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// a passthrough stream.
// basically just the most minimal sort of Transform stream.
// Every written chunk gets output as-is.
module.exports = PassThrough;
var Transform = __webpack_require__(/*! ./_stream_transform */ 247);
/*<replacement>*/
var util = __webpack_require__(/*! core-util-is */ 127);
util.inherits = __webpack_require__(/*! inherits */ 123);
/*</replacement>*/
util.inherits(PassThrough, Transform);
function PassThrough(options) {
if (!(this instanceof PassThrough)) return new PassThrough(options);
Transform.call(this, options);
}
PassThrough.prototype._transform = function (chunk, encoding, cb) {
cb(null, chunk);
};
/***/ }),
/* 369 */
/*!************************************************!*\
!*** ./node_modules/util-deprecate/browser.js ***!
\************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {
/**
* Module exports.
*/
module.exports = deprecate;
/**
* Mark that a method should not be used.
* Returns a modified function which warns once by default.
*
* If `localStorage.noDeprecation = true` is set, then it is a no-op.
*
* If `localStorage.throwDeprecation = true` is set, then deprecated functions
* will throw an Error when invoked.
*
* If `localStorage.traceDeprecation = true` is set, then deprecated functions
* will invoke `console.trace()` instead of `console.error()`.
*
* @param {Function} fn - the function to deprecate
* @param {String} msg - the string to print to the console when `fn` is invoked
* @returns {Function} a new "deprecated" version of `fn`
* @api public
*/
function deprecate (fn, msg) {
if (config('noDeprecation')) {
return fn;
}
var warned = false;
function deprecated() {
if (!warned) {
if (config('throwDeprecation')) {
throw new Error(msg);
} else if (config('traceDeprecation')) {
console.trace(msg);
} else {
console.warn(msg);
}
warned = true;
}
return fn.apply(this, arguments);
}
return deprecated;
}
/**
* Checks `localStorage` for boolean values for the given `name`.
*
* @param {String} name
* @returns {Boolean}
* @api private
*/
function config (name) {
// accessing global.localStorage can trigger a DOMException in sandboxed iframes
try {
if (!global.localStorage) return false;
} catch (_) {
return false;
}
var val = global.localStorage[name];
if (null == val) return false;
return String(val).toLowerCase() === 'true';
}
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../webpack/buildin/global.js */ 98)))
/***/ }),
/* 370 */
/*!*************************************************************************!*\
!*** ./node_modules/readable-stream/lib/internal/streams/BufferList.js ***!
\*************************************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var Buffer = __webpack_require__(/*! safe-buffer */ 147).Buffer;
var util = __webpack_require__(/*! util */ 250);
function copyBuffer(src, target, offset) {
src.copy(target, offset);
}
module.exports = function () {
function BufferList() {
_classCallCheck(this, BufferList);
this.head = null;
this.tail = null;
this.length = 0;
}
BufferList.prototype.push = function push(v) {
var entry = { data: v, next: null };
if (this.length > 0) this.tail.next = entry;else this.head = entry;
this.tail = entry;
++this.length;
};
BufferList.prototype.unshift = function unshift(v) {
var entry = { data: v, next: this.head };
if (this.length === 0) this.tail = entry;
this.head = entry;
++this.length;
};
BufferList.prototype.shift = function shift() {
if (this.length === 0) return;
var ret = this.head.data;
if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
--this.length;
return ret;
};
BufferList.prototype.clear = function clear() {
this.head = this.tail = null;
this.length = 0;
};
BufferList.prototype.join = function join(s) {
if (this.length === 0) return '';
var p = this.head;
var ret = '' + p.data;
while (p = p.next) {
ret += s + p.data;
}return ret;
};
BufferList.prototype.concat = function concat(n) {
if (this.length === 0) return Buffer.alloc(0);
if (this.length === 1) return this.head.data;
var ret = Buffer.allocUnsafe(n >>> 0);
var p = this.head;
var i = 0;
while (p) {
copyBuffer(p.data, ret, i);
i += p.data.length;
p = p.next;
}
return ret;
};
return BufferList;
}();
if (util && util.inspect && util.inspect.custom) {
module.exports.prototype[util.inspect.custom] = function () {
var obj = util.inspect({ length: this.length });
return this.constructor.name + ' ' + obj;
};
}
/***/ }),
/* 371 */
/*!*************************************************!*\
!*** ./node_modules/stream-browserify/index.js ***!
\*************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
module.exports = Stream;
var EE = __webpack_require__(/*! events */ 196).EventEmitter;
var inherits = __webpack_require__(/*! inherits */ 123);
inherits(Stream, EE);
Stream.Readable = __webpack_require__(/*! readable-stream/readable.js */ 195);
Stream.Writable = __webpack_require__(/*! readable-stream/writable.js */ 367);
Stream.Duplex = __webpack_require__(/*! readable-stream/duplex.js */ 366);
Stream.Transform = __webpack_require__(/*! readable-stream/transform.js */ 365);
Stream.PassThrough = __webpack_require__(/*! readable-stream/passthrough.js */ 364);
// Backwards-compat with node 0.4.x
Stream.Stream = Stream;
// old-style streams. Note that the pipe method (the only relevant
// part of this class) is overridden in the Readable class.
function Stream() {
EE.call(this);
}
Stream.prototype.pipe = function(dest, options) {
var source = this;
function ondata(chunk) {
if (dest.writable) {
if (false === dest.write(chunk) && source.pause) {
source.pause();
}
}
}
source.on('data', ondata);
function ondrain() {
if (source.readable && source.resume) {
source.resume();
}
}
dest.on('drain', ondrain);
// If the 'end' option is not supplied, dest.end() will be called when
// source gets the 'end' or 'close' events. Only dest.end() once.
if (!dest._isStdio && (!options || options.end !== false)) {
source.on('end', onend);
source.on('close', onclose);
}
var didOnEnd = false;
function onend() {
if (didOnEnd) return;
didOnEnd = true;
dest.end();
}
function onclose() {
if (didOnEnd) return;
didOnEnd = true;
if (typeof dest.destroy === 'function') dest.destroy();
}
// don't leave dangling pipes when there are errors.
function onerror(er) {
cleanup();
if (EE.listenerCount(this, 'error') === 0) {
throw er; // Unhandled stream error in pipe.
}
}
source.on('error', onerror);
dest.on('error', onerror);
// remove all the event listeners that were added.
function cleanup() {
source.removeListener('data', ondata);
dest.removeListener('drain', ondrain);
source.removeListener('end', onend);
source.removeListener('close', onclose);
source.removeListener('error', onerror);
dest.removeListener('error', onerror);
source.removeListener('end', cleanup);
source.removeListener('close', cleanup);
dest.removeListener('close', cleanup);
}
source.on('end', cleanup);
source.on('close', cleanup);
dest.on('close', cleanup);
dest.emit('pipe', source);
// Allow for unix-like usage: A.pipe(B).pipe(C)
return dest;
};
/***/ }),
/* 372 */
/*!***************************************!*\
!*** ./node_modules/ieee754/index.js ***!
\***************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports) {
exports.read = function (buffer, offset, isLE, mLen, nBytes) {
var e, m
var eLen = (nBytes * 8) - mLen - 1
var eMax = (1 << eLen) - 1
var eBias = eMax >> 1
var nBits = -7
var i = isLE ? (nBytes - 1) : 0
var d = isLE ? -1 : 1
var s = buffer[offset + i]
i += d
e = s & ((1 << (-nBits)) - 1)
s >>= (-nBits)
nBits += eLen
for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {}
m = e & ((1 << (-nBits)) - 1)
e >>= (-nBits)
nBits += mLen
for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {}
if (e === 0) {
e = 1 - eBias
} else if (e === eMax) {
return m ? NaN : ((s ? -1 : 1) * Infinity)
} else {
m = m + Math.pow(2, mLen)
e = e - eBias
}
return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
}
exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
var e, m, c
var eLen = (nBytes * 8) - mLen - 1
var eMax = (1 << eLen) - 1
var eBias = eMax >> 1
var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
var i = isLE ? 0 : (nBytes - 1)
var d = isLE ? 1 : -1
var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
value = Math.abs(value)
if (isNaN(value) || value === Infinity) {
m = isNaN(value) ? 1 : 0
e = eMax
} else {
e = Math.floor(Math.log(value) / Math.LN2)
if (value * (c = Math.pow(2, -e)) < 1) {
e--
c *= 2
}
if (e + eBias >= 1) {
value += rt / c
} else {
value += rt * Math.pow(2, 1 - eBias)
}
if (value * c >= 2) {
e++
c /= 2
}
if (e + eBias >= eMax) {
m = 0
e = eMax
} else if (e + eBias >= 1) {
m = ((value * c) - 1) * Math.pow(2, mLen)
e = e + eBias
} else {
m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
e = 0
}
}
for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
e = (e << mLen) | m
eLen += mLen
for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
buffer[offset + i - d] |= s * 128
}
/***/ }),
/* 373 */
/*!*****************************************!*\
!*** ./node_modules/base64-js/index.js ***!
\*****************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.byteLength = byteLength
exports.toByteArray = toByteArray
exports.fromByteArray = fromByteArray
var lookup = []
var revLookup = []
var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
for (var i = 0, len = code.length; i < len; ++i) {
lookup[i] = code[i]
revLookup[code.charCodeAt(i)] = i
}
// Support decoding URL-safe base64 strings, as Node.js does.
// See: https://en.wikipedia.org/wiki/Base64#URL_applications
revLookup['-'.charCodeAt(0)] = 62
revLookup['_'.charCodeAt(0)] = 63
function getLens (b64) {
var len = b64.length
if (len % 4 > 0) {
throw new Error('Invalid string. Length must be a multiple of 4')
}
// Trim off extra bytes after placeholder bytes are found
// See: https://github.com/beatgammit/base64-js/issues/42
var validLen = b64.indexOf('=')
if (validLen === -1) validLen = len
var placeHoldersLen = validLen === len
? 0
: 4 - (validLen % 4)
return [validLen, placeHoldersLen]
}
// base64 is 4/3 + up to two characters of the original data
function byteLength (b64) {
var lens = getLens(b64)
var validLen = lens[0]
var placeHoldersLen = lens[1]
return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
}
function _byteLength (b64, validLen, placeHoldersLen) {
return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
}
function toByteArray (b64) {
var tmp
var lens = getLens(b64)
var validLen = lens[0]
var placeHoldersLen = lens[1]
var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen))
var curByte = 0
// if there are placeholders, only get up to the last complete 4 chars
var len = placeHoldersLen > 0
? validLen - 4
: validLen
for (var i = 0; i < len; i += 4) {
tmp =
(revLookup[b64.charCodeAt(i)] << 18) |
(revLookup[b64.charCodeAt(i + 1)] << 12) |
(revLookup[b64.charCodeAt(i + 2)] << 6) |
revLookup[b64.charCodeAt(i + 3)]
arr[curByte++] = (tmp >> 16) & 0xFF
arr[curByte++] = (tmp >> 8) & 0xFF
arr[curByte++] = tmp & 0xFF
}
if (placeHoldersLen === 2) {
tmp =
(revLookup[b64.charCodeAt(i)] << 2) |
(revLookup[b64.charCodeAt(i + 1)] >> 4)
arr[curByte++] = tmp & 0xFF
}
if (placeHoldersLen === 1) {
tmp =
(revLookup[b64.charCodeAt(i)] << 10) |
(revLookup[b64.charCodeAt(i + 1)] << 4) |
(revLookup[b64.charCodeAt(i + 2)] >> 2)
arr[curByte++] = (tmp >> 8) & 0xFF
arr[curByte++] = tmp & 0xFF
}
return arr
}
function tripletToBase64 (num) {
return lookup[num >> 18 & 0x3F] +
lookup[num >> 12 & 0x3F] +
lookup[num >> 6 & 0x3F] +
lookup[num & 0x3F]
}
function encodeChunk (uint8, start, end) {
var tmp
var output = []
for (var i = start; i < end; i += 3) {
tmp =
((uint8[i] << 16) & 0xFF0000) +
((uint8[i + 1] << 8) & 0xFF00) +
(uint8[i + 2] & 0xFF)
output.push(tripletToBase64(tmp))
}
return output.join('')
}
function fromByteArray (uint8) {
var tmp
var len = uint8.length
var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
var parts = []
var maxChunkLength = 16383 // must be multiple of 3
// go through the array every three bytes, we'll deal with trailing stuff later
for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
parts.push(encodeChunk(
uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)
))
}
// pad the end with zeros, but make sure to not forget the extra bytes
if (extraBytes === 1) {
tmp = uint8[len - 1]
parts.push(
lookup[tmp >> 2] +
lookup[(tmp << 4) & 0x3F] +
'=='
)
} else if (extraBytes === 2) {
tmp = (uint8[len - 2] << 8) + uint8[len - 1]
parts.push(
lookup[tmp >> 10] +
lookup[(tmp >> 4) & 0x3F] +
lookup[(tmp << 2) & 0x3F] +
'='
)
}
return parts.join('')
}
/***/ }),
/* 374 */
/*!******************************************!*\
!*** ./node_modules/jszip/lib/object.js ***!
\******************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utf8 = __webpack_require__(/*! ./utf8 */ 124);
var utils = __webpack_require__(/*! ./utils */ 69);
var GenericWorker = __webpack_require__(/*! ./stream/GenericWorker */ 91);
var StreamHelper = __webpack_require__(/*! ./stream/StreamHelper */ 241);
var defaults = __webpack_require__(/*! ./defaults */ 240);
var CompressedObject = __webpack_require__(/*! ./compressedObject */ 191);
var ZipObject = __webpack_require__(/*! ./zipObject */ 345);
var generate = __webpack_require__(/*! ./generate */ 344);
var nodejsUtils = __webpack_require__(/*! ./nodejsUtils */ 146);
var NodejsStreamInputAdapter = __webpack_require__(/*! ./nodejs/NodejsStreamInputAdapter */ 332);
/**
* Add a file in the current folder.
* @private
* @param {string} name the name of the file
* @param {String|ArrayBuffer|Uint8Array|Buffer} data the data of the file
* @param {Object} originalOptions the options of the file
* @return {Object} the new file.
*/
var fileAdd = function(name, data, originalOptions) {
// be sure sub folders exist
var dataType = utils.getTypeOf(data),
parent;
/*
* Correct options.
*/
var o = utils.extend(originalOptions || {}, defaults);
o.date = o.date || new Date();
if (o.compression !== null) {
o.compression = o.compression.toUpperCase();
}
if (typeof o.unixPermissions === "string") {
o.unixPermissions = parseInt(o.unixPermissions, 8);
}
// UNX_IFDIR 0040000 see zipinfo.c
if (o.unixPermissions && (o.unixPermissions & 0x4000)) {
o.dir = true;
}
// Bit 4 Directory
if (o.dosPermissions && (o.dosPermissions & 0x0010)) {
o.dir = true;
}
if (o.dir) {
name = forceTrailingSlash(name);
}
if (o.createFolders && (parent = parentFolder(name))) {
folderAdd.call(this, parent, true);
}
var isUnicodeString = dataType === "string" && o.binary === false && o.base64 === false;
if (!originalOptions || typeof originalOptions.binary === "undefined") {
o.binary = !isUnicodeString;
}
var isCompressedEmpty = (data instanceof CompressedObject) && data.uncompressedSize === 0;
if (isCompressedEmpty || o.dir || !data || data.length === 0) {
o.base64 = false;
o.binary = true;
data = "";
o.compression = "STORE";
dataType = "string";
}
/*
* Convert content to fit.
*/
var zipObjectContent = null;
if (data instanceof CompressedObject || data instanceof GenericWorker) {
zipObjectContent = data;
} else if (nodejsUtils.isNode && nodejsUtils.isStream(data)) {
zipObjectContent = new NodejsStreamInputAdapter(name, data);
} else {
zipObjectContent = utils.prepareContent(name, data, o.binary, o.optimizedBinaryString, o.base64);
}
var object = new ZipObject(name, zipObjectContent, o);
this.files[name] = object;
/*
TODO: we can't throw an exception because we have async promises
(we can have a promise of a Date() for example) but returning a
promise is useless because file(name, data) returns the JSZip
object for chaining. Should we break that to allow the user
to catch the error ?
return external.Promise.resolve(zipObjectContent)
.then(function () {
return object;
});
*/
};
/**
* Find the parent folder of the path.
* @private
* @param {string} path the path to use
* @return {string} the parent folder, or ""
*/
var parentFolder = function (path) {
if (path.slice(-1) === '/') {
path = path.substring(0, path.length - 1);
}
var lastSlash = path.lastIndexOf('/');
return (lastSlash > 0) ? path.substring(0, lastSlash) : "";
};
/**
* Returns the path with a slash at the end.
* @private
* @param {String} path the path to check.
* @return {String} the path with a trailing slash.
*/
var forceTrailingSlash = function(path) {
// Check the name ends with a /
if (path.slice(-1) !== "/") {
path += "/"; // IE doesn't like substr(-1)
}
return path;
};
/**
* Add a (sub) folder in the current folder.
* @private
* @param {string} name the folder's name
* @param {boolean=} [createFolders] If true, automatically create sub
* folders. Defaults to false.
* @return {Object} the new folder.
*/
var folderAdd = function(name, createFolders) {
createFolders = (typeof createFolders !== 'undefined') ? createFolders : defaults.createFolders;
name = forceTrailingSlash(name);
// Does this folder already exist?
if (!this.files[name]) {
fileAdd.call(this, name, null, {
dir: true,
createFolders: createFolders
});
}
return this.files[name];
};
/**
* Cross-window, cross-Node-context regular expression detection
* @param {Object} object Anything
* @return {Boolean} true if the object is a regular expression,
* false otherwise
*/
function isRegExp(object) {
return Object.prototype.toString.call(object) === "[object RegExp]";
}
// return the actual prototype of JSZip
var out = {
/**
* @see loadAsync
*/
load: function() {
throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.");
},
/**
* Call a callback function for each entry at this folder level.
* @param {Function} cb the callback function:
* function (relativePath, file) {...}
* It takes 2 arguments : the relative path and the file.
*/
forEach: function(cb) {
var filename, relativePath, file;
for (filename in this.files) {
if (!this.files.hasOwnProperty(filename)) {
continue;
}
file = this.files[filename];
relativePath = filename.slice(this.root.length, filename.length);
if (relativePath && filename.slice(0, this.root.length) === this.root) { // the file is in the current root
cb(relativePath, file); // TODO reverse the parameters ? need to be clean AND consistent with the filter search fn...
}
}
},
/**
* Filter nested files/folders with the specified function.
* @param {Function} search the predicate to use :
* function (relativePath, file) {...}
* It takes 2 arguments : the relative path and the file.
* @return {Array} An array of matching elements.
*/
filter: function(search) {
var result = [];
this.forEach(function (relativePath, entry) {
if (search(relativePath, entry)) { // the file matches the function
result.push(entry);
}
});
return result;
},
/**
* Add a file to the zip file, or search a file.
* @param {string|RegExp} name The name of the file to add (if data is defined),
* the name of the file to find (if no data) or a regex to match files.
* @param {String|ArrayBuffer|Uint8Array|Buffer} data The file data, either raw or base64 encoded
* @param {Object} o File options
* @return {JSZip|Object|Array} this JSZip object (when adding a file),
* a file (when searching by string) or an array of files (when searching by regex).
*/
file: function(name, data, o) {
if (arguments.length === 1) {
if (isRegExp(name)) {
var regexp = name;
return this.filter(function(relativePath, file) {
return !file.dir && regexp.test(relativePath);
});
}
else { // text
var obj = this.files[this.root + name];
if (obj && !obj.dir) {
return obj;
} else {
return null;
}
}
}
else { // more than one argument : we have data !
name = this.root + name;
fileAdd.call(this, name, data, o);
}
return this;
},
/**
* Add a directory to the zip file, or search.
* @param {String|RegExp} arg The name of the directory to add, or a regex to search folders.
* @return {JSZip} an object with the new directory as the root, or an array containing matching folders.
*/
folder: function(arg) {
if (!arg) {
return this;
}
if (isRegExp(arg)) {
return this.filter(function(relativePath, file) {
return file.dir && arg.test(relativePath);
});
}
// else, name is a new folder
var name = this.root + arg;
var newFolder = folderAdd.call(this, name);
// Allow chaining by returning a new object with this folder as the root
var ret = this.clone();
ret.root = newFolder.name;
return ret;
},
/**
* Delete a file, or a directory and all sub-files, from the zip
* @param {string} name the name of the file to delete
* @return {JSZip} this JSZip object
*/
remove: function(name) {
name = this.root + name;
var file = this.files[name];
if (!file) {
// Look for any folders
if (name.slice(-1) !== "/") {
name += "/";
}
file = this.files[name];
}
if (file && !file.dir) {
// file
delete this.files[name];
} else {
// maybe a folder, delete recursively
var kids = this.filter(function(relativePath, file) {
return file.name.slice(0, name.length) === name;
});
for (var i = 0; i < kids.length; i++) {
delete this.files[kids[i].name];
}
}
return this;
},
/**
* Generate the complete zip file
* @param {Object} options the options to generate the zip file :
* - compression, "STORE" by default.
* - type, "base64" by default. Values are : string, base64, uint8array, arraybuffer, blob.
* @return {String|Uint8Array|ArrayBuffer|Buffer|Blob} the zip file
*/
generate: function(options) {
throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.");
},
/**
* Generate the complete zip file as an internal stream.
* @param {Object} options the options to generate the zip file :
* - compression, "STORE" by default.
* - type, "base64" by default. Values are : string, base64, uint8array, arraybuffer, blob.
* @return {StreamHelper} the streamed zip file.
*/
generateInternalStream: function(options) {
var worker, opts = {};
try {
opts = utils.extend(options || {}, {
streamFiles: false,
compression: "STORE",
compressionOptions : null,
type: "",
platform: "DOS",
comment: null,
mimeType: 'application/zip',
encodeFileName: utf8.utf8encode
});
opts.type = opts.type.toLowerCase();
opts.compression = opts.compression.toUpperCase();
// "binarystring" is prefered but the internals use "string".
if(opts.type === "binarystring") {
opts.type = "string";
}
if (!opts.type) {
throw new Error("No output type specified.");
}
utils.checkSupport(opts.type);
// accept nodejs `process.platform`
if(
opts.platform === 'darwin' ||
opts.platform === 'freebsd' ||
opts.platform === 'linux' ||
opts.platform === 'sunos'
) {
opts.platform = "UNIX";
}
if (opts.platform === 'win32') {
opts.platform = "DOS";
}
var comment = opts.comment || this.comment || "";
worker = generate.generateWorker(this, opts, comment);
} catch (e) {
worker = new GenericWorker("error");
worker.error(e);
}
return new StreamHelper(worker, opts.type || "string", opts.mimeType);
},
/**
* Generate the complete zip file asynchronously.
* @see generateInternalStream
*/
generateAsync: function(options, onUpdate) {
return this.generateInternalStream(options).accumulate(onUpdate);
},
/**
* Generate the complete zip file asynchronously.
* @see generateInternalStream
*/
generateNodeStream: function(options, onUpdate) {
options = options || {};
if (!options.type) {
options.type = "nodebuffer";
}
return this.generateInternalStream(options).toNodejsStream(onUpdate);
}
};
module.exports = out;
/***/ }),
/* 375 */
/*!***************************************************!*\
!*** ./node_modules/setimmediate/setImmediate.js ***!
\***************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global, process) {(function (global, undefined) {
"use strict";
if (global.setImmediate) {
return;
}
var nextHandle = 1; // Spec says greater than zero
var tasksByHandle = {};
var currentlyRunningATask = false;
var doc = global.document;
var registerImmediate;
function setImmediate(callback) {
// Callback can either be a function or a string
if (typeof callback !== "function") {
callback = new Function("" + callback);
}
// Copy function arguments
var args = new Array(arguments.length - 1);
for (var i = 0; i < args.length; i++) {
args[i] = arguments[i + 1];
}
// Store and register the task
var task = { callback: callback, args: args };
tasksByHandle[nextHandle] = task;
registerImmediate(nextHandle);
return nextHandle++;
}
function clearImmediate(handle) {
delete tasksByHandle[handle];
}
function run(task) {
var callback = task.callback;
var args = task.args;
switch (args.length) {
case 0:
callback();
break;
case 1:
callback(args[0]);
break;
case 2:
callback(args[0], args[1]);
break;
case 3:
callback(args[0], args[1], args[2]);
break;
default:
callback.apply(undefined, args);
break;
}
}
function runIfPresent(handle) {
// From the spec: "Wait until any invocations of this algorithm started before this one have completed."
// So if we're currently running a task, we'll need to delay this invocation.
if (currentlyRunningATask) {
// Delay by doing a setTimeout. setImmediate was tried instead, but in Firefox 7 it generated a
// "too much recursion" error.
setTimeout(runIfPresent, 0, handle);
} else {
var task = tasksByHandle[handle];
if (task) {
currentlyRunningATask = true;
try {
run(task);
} finally {
clearImmediate(handle);
currentlyRunningATask = false;
}
}
}
}
function installNextTickImplementation() {
registerImmediate = function(handle) {
process.nextTick(function () { runIfPresent(handle); });
};
}
function canUsePostMessage() {
// The test against `importScripts` prevents this implementation from being installed inside a web worker,
// where `global.postMessage` means something completely different and can't be used for this purpose.
if (global.postMessage && !global.importScripts) {
var postMessageIsAsynchronous = true;
var oldOnMessage = global.onmessage;
global.onmessage = function() {
postMessageIsAsynchronous = false;
};
global.postMessage("", "*");
global.onmessage = oldOnMessage;
return postMessageIsAsynchronous;
}
}
function installPostMessageImplementation() {
// Installs an event handler on `global` for the `message` event: see
// * https://developer.mozilla.org/en/DOM/window.postMessage
// * http://www.whatwg.org/specs/web-apps/current-work/multipage/comms.html#crossDocumentMessages
var messagePrefix = "setImmediate$" + Math.random() + "$";
var onGlobalMessage = function(event) {
if (event.source === global &&
typeof event.data === "string" &&
event.data.indexOf(messagePrefix) === 0) {
runIfPresent(+event.data.slice(messagePrefix.length));
}
};
if (global.addEventListener) {
global.addEventListener("message", onGlobalMessage, false);
} else {
global.attachEvent("onmessage", onGlobalMessage);
}
registerImmediate = function(handle) {
global.postMessage(messagePrefix + handle, "*");
};
}
function installMessageChannelImplementation() {
var channel = new MessageChannel();
channel.port1.onmessage = function(event) {
var handle = event.data;
runIfPresent(handle);
};
registerImmediate = function(handle) {
channel.port2.postMessage(handle);
};
}
function installReadyStateChangeImplementation() {
var html = doc.documentElement;
registerImmediate = function(handle) {
// Create a <script> element; its readystatechange event will be fired asynchronously once it is inserted
// into the document. Do so, thus queuing up the task. Remember to clean up once it's been called.
var script = doc.createElement("script");
script.onreadystatechange = function () {
runIfPresent(handle);
script.onreadystatechange = null;
html.removeChild(script);
script = null;
};
html.appendChild(script);
};
}
function installSetTimeoutImplementation() {
registerImmediate = function(handle) {
setTimeout(runIfPresent, 0, handle);
};
}
// If supported, we should attach to the prototype of global, since that is where setTimeout et al. live.
var attachTo = Object.getPrototypeOf && Object.getPrototypeOf(global);
attachTo = attachTo && attachTo.setTimeout ? attachTo : global;
// Don't get fooled by e.g. browserify environments.
if ({}.toString.call(global.process) === "[object process]") {
// For Node.js before 0.9
installNextTickImplementation();
} else if (canUsePostMessage()) {
// For non-IE10 modern browsers
installPostMessageImplementation();
} else if (global.MessageChannel) {
// For web workers, where supported
installMessageChannelImplementation();
} else if (doc && "onreadystatechange" in doc.createElement("script")) {
// For IE 6–8
installReadyStateChangeImplementation();
} else {
// For older browsers
installSetTimeoutImplementation();
}
attachTo.setImmediate = setImmediate;
attachTo.clearImmediate = clearImmediate;
}(typeof self === "undefined" ? typeof global === "undefined" ? this : global : self));
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../webpack/buildin/global.js */ 98), __webpack_require__(/*! ./../process/browser.js */ 129)))
/***/ }),
/* 376 */
/*!**********************************************************!*\
!*** ./node_modules/js-beautify/js/lib/beautify-html.js ***!
\**********************************************************/
/*! no static exports found */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*jshint curly:false, eqeqeq:true, laxbreak:true, noempty:false */
/* AUTO-GENERATED. DO NOT MODIFY. */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Style HTML
---------------
Written by Nochum Sossonko, (nsossonko@hotmail.com)
Based on code initially developed by: Einar Lielmanis, <einar@jsbeautifier.org>
http://jsbeautifier.org/
Usage:
style_html(html_source);
style_html(html_source, options);
The options are:
indent_inner_html (default false) — indent <head> and <body> sections,
indent_size (default 4) — indentation size,
indent_char (default space) — character to indent with,
wrap_line_length (default 250) - maximum amount of characters per line (0 = disable)
brace_style (default "collapse") - "collapse" | "expand" | "end-expand" | "none"
put braces on the same line as control statements (default), or put braces on own line (Allman / ANSI style), or just put end braces on own line, or attempt to keep them where they are.
unformatted (defaults to inline tags) - list of tags, that shouldn't be reformatted
content_unformatted (defaults to pre tag) - list of tags, whose content shouldn't be reformatted
indent_scripts (default normal) - "keep"|"separate"|"normal"
preserve_newlines (default true) - whether existing line breaks before elements should be preserved
Only works before elements, not inside tags or for text.
max_preserve_newlines (default unlimited) - maximum number of line breaks to be preserved in one chunk
indent_handlebars (default false) - format and indent {{#foo}} and {{/foo}}
end_with_newline (false) - end with a newline
extra_liners (default [head,body,/html]) -List of tags that should have an extra newline before them.
e.g.
style_html(html_source, {
'indent_inner_html': false,
'indent_size': 2,
'indent_char': ' ',
'wrap_line_length': 78,
'brace_style': 'expand',
'preserve_newlines': true,
'max_preserve_newlines': 5,
'indent_handlebars': false,
'extra_liners': ['/html']
});
*/
(function() {
var legacy_beautify_html =
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // identity function for calling harmony imports with the correct context
/******/ __webpack_require__.i = function(value) { return value; };
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, {
/******/ configurable: false,
/******/ enumerable: true,
/******/ get: getter
/******/ });
/******/ }
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 3);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
var mergeOpts = __webpack_require__(2).mergeOpts;
var acorn = __webpack_require__(1);
var lineBreak = acorn.lineBreak;
var allLineBreaks = acorn.allLineBreaks;
// function trim(s) {
// return s.replace(/^\s+|\s+$/g, '');
// }
function ltrim(s) {
return s.replace(/^\s+/g, '');
}
function rtrim(s) {
return s.replace(/\s+$/g, '');
}
function Beautifier(html_source, options, js_beautify, css_beautify) {
//Wrapper function to invoke all the necessary constructors and deal with the output.
html_source = html_source || '';
var multi_parser,
indent_inner_html,
indent_body_inner_html,
indent_head_inner_html,
indent_size,
indent_character,
wrap_line_length,
brace_style,
unformatted,
content_unformatted,
preserve_newlines,
max_preserve_newlines,
indent_handlebars,
wrap_attributes,
wrap_attributes_indent_size,
is_wrap_attributes_force,
is_wrap_attributes_force_expand_multiline,
is_wrap_attributes_force_aligned,
end_with_newline,
extra_liners,
eol;
options = options || {};
// Allow the setting of language/file-type specific options
// with inheritance of overall settings
options = mergeOpts(options, 'html');
// backwards compatibility to 1.3.4
if ((options.wrap_line_length === undefined || parseInt(options.wrap_line_length, 10) === 0) &&
(options.max_char !== undefined && parseInt(options.max_char, 10) !== 0)) {
options.wrap_line_length = options.max_char;
}
indent_inner_html = (options.indent_inner_html === undefined) ? false : options.indent_inner_html;
indent_body_inner_html = (options.indent_body_inner_html === undefined) ? true : options.indent_body_inner_html;
indent_head_inner_html = (options.indent_head_inner_html === undefined) ? true : options.indent_head_inner_html;
indent_size = (options.indent_size === undefined) ? 4 : parseInt(options.indent_size, 10);
indent_character = (options.indent_char === undefined) ? ' ' : options.indent_char;
brace_style = (options.brace_style === undefined) ? 'collapse' : options.brace_style;
wrap_line_length = parseInt(options.wrap_line_length, 10) === 0 ? 32786 : parseInt(options.wrap_line_length || 250, 10);
unformatted = options.unformatted || [
// https://www.w3.org/TR/html5/dom.html#phrasing-content
'a', 'abbr', 'area', 'audio', 'b', 'bdi', 'bdo', 'br', 'button', 'canvas', 'cite',
'code', 'data', 'datalist', 'del', 'dfn', 'em', 'embed', 'i', 'iframe', 'img',
'input', 'ins', 'kbd', 'keygen', 'label', 'map', 'mark', 'math', 'meter', 'noscript',
'object', 'output', 'progress', 'q', 'ruby', 's', 'samp', /* 'script', */ 'select', 'small',
'span', 'strong', 'sub', 'sup', 'svg', 'template', 'textarea', 'time', 'u', 'var',
'video', 'wbr', 'text',
// prexisting - not sure of full effect of removing, leaving in
'acronym', 'address', 'big', 'dt', 'ins', 'strike', 'tt',
];
content_unformatted = options.content_unformatted || [
'pre',
];
preserve_newlines = (options.preserve_newlines === undefined) ? true : options.preserve_newlines;
max_preserve_newlines = preserve_newlines ?
(isNaN(parseInt(options.max_preserve_newlines, 10)) ? 32786 : parseInt(options.max_preserve_newlines, 10)) :
0;
indent_handlebars = (options.indent_handlebars === undefined) ? false : options.indent_handlebars;
wrap_attributes = (options.wrap_attributes === undefined) ? 'auto' : options.wrap_attributes;
wrap_attributes_indent_size = (isNaN(parseInt(options.wrap_attributes_indent_size, 10))) ? indent_size : parseInt(options.wrap_attributes_indent_size, 10);
is_wrap_attributes_force = wrap_attributes.substr(0, 'force'.length) === 'force';
is_wrap_attributes_force_expand_multiline = (wrap_attributes === 'force-expand-multiline');
is_wrap_attributes_force_aligned = (wrap_attributes === 'force-aligned');
end_with_newline = (options.end_with_newline === undefined) ? false : options.end_with_newline;
extra_liners = (typeof options.extra_liners === 'object') && options.extra_liners ?
options.extra_liners.concat() : (typeof options.extra_liners === 'string') ?
options.extra_liners.split(',') : 'head,body,/html'.split(',');
eol = options.eol ? options.eol : 'auto';
if (options.indent_with_tabs) {
indent_character = '\t';
indent_size = 1;
}
if (eol === 'auto') {
eol = '\n';
if (html_source && lineBreak.test(html_source || '')) {
eol = html_source.match(lineBreak)[0];
}
}
eol = eol.replace(/\\r/, '\r').replace(/\\n/, '\n');
// HACK: newline parsing inconsistent. This brute force normalizes the input.
html_source = html_source.replace(allLineBreaks, '\n');
function Parser() {
this.pos = 0; //Parser position
this.token = '';
this.current_mode = 'CONTENT'; //reflects the current Parser mode: TAG/CONTENT
this.tags = { //An object to hold tags, their position, and their parent-tags, initiated with default values
parent: 'parent1',
parentcount: 1,
parent1: ''
};
this.tag_type = '';
this.token_text = this.last_token = this.last_text = this.token_type = '';
this.newlines = 0;
this.indent_content = indent_inner_html;
this.indent_body_inner_html = indent_body_inner_html;
this.indent_head_inner_html = indent_head_inner_html;
this.Utils = { //Uilities made available to the various functions
whitespace: "\n\r\t ".split(''),
single_token: options.void_elements || [
// HTLM void elements - aka self-closing tags - aka singletons
// https://www.w3.org/html/wg/drafts/html/master/syntax.html#void-elements
'area', 'base', 'br', 'col', 'embed', 'hr', 'img', 'input', 'keygen',
'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr',
// NOTE: Optional tags - are not understood.
// https://www.w3.org/TR/html5/syntax.html#optional-tags
// The rules for optional tags are too complex for a simple list
// Also, the content of these tags should still be indented in many cases.
// 'li' is a good exmple.
// Doctype and xml elements
'!doctype', '?xml',
// ?php tag
'?php',
// other tags that were in this list, keeping just in case
'basefont', 'isindex'
],
extra_liners: extra_liners, //for tags that need a line of whitespace before them
in_array: function(what, arr) {
for (var i = 0; i < arr.length; i++) {
if (what === arr[i]) {
return true;
}
}
return false;
}
};
// Return true if the given text is composed entirely of whitespace.
this.is_whitespace = function(text) {
for (var n = 0; n < text.length; n++) {
if (!this.Utils.in_array(text.charAt(n), this.Utils.whitespace)) {
return false;
}
}
return true;
};
this.traverse_whitespace = function() {
var input_char = '';
input_char = this.input.charAt(this.pos);
if (this.Utils.in_array(input_char, this.Utils.whitespace)) {
this.newlines = 0;
while (this.Utils.in_array(input_char, this.Utils.whitespace)) {
if (preserve_newlines && input_char === '\n' && this.newlines <= max_preserve_newlines) {
this.newlines += 1;
}
this.pos++;
input_char = this.input.charAt(this.pos);
}
return true;
}
return false;
};
// Append a space to the given content (string array) or, if we are
// at the wrap_line_length, append a newline/indentation.
// return true if a newline was added, false if a space was added
this.space_or_wrap = function(content) {
if (this.line_char_count >= this.wrap_line_length) { //insert a line when the wrap_line_length is reached
this.print_newline(false, content);
this.print_indentation(content);
return true;
} else {
this.line_char_count++;
content.push(' ');
return false;
}
};
this.get_content = function() { //function to capture regular content between tags
var input_char = '',
content = [],
handlebarsStarted = 0;
while (this.input.charAt(this.pos) !== '<' || handlebarsStarted === 2) {
if (this.pos >= this.input.length) {
return content.length ? content.join('') : ['', 'TK_EOF'];
}
if (handlebarsStarted < 2 && this.traverse_whitespace()) {
this.space_or_wrap(content);
continue;
}
input_char = this.input.charAt(this.pos);
if (indent_handlebars) {
if (input_char === '{') {
handlebarsStarted += 1;
} else if (handlebarsStarted < 2) {
handlebarsStarted = 0;
}
if (input_char === '}' && handlebarsStarted > 0) {
if (handlebarsStarted-- === 0) {
break;
}
}
// Handlebars parsing is complicated.
// {{#foo}} and {{/foo}} are formatted tags.
// {{something}} should get treated as content, except:
// {{else}} specifically behaves like {{#if}} and {{/if}}
var peek3 = this.input.substr(this.pos, 3);
if (peek3 === '{{#' || peek3 === '{{/') {
// These are tags and not content.
break;
} else if (peek3 === '{{!') {
return [this.get_tag(), 'TK_TAG_HANDLEBARS_COMMENT'];
} else if (this.input.substr(this.pos, 2) === '{{') {
if (this.get_tag(true) === '{{else}}') {
break;
}
}
}
this.pos++;
this.line_char_count++;
content.push(input_char); //letter at-a-time (or string) inserted to an array
}
return content.length ? content.join('') : '';
};
this.get_contents_to = function(name) { //get the full content of a script or style to pass to js_beautify
if (this.pos === this.input.length) {
return ['', 'TK_EOF'];
}
var content = '';
var reg_match = new RegExp('</' + name + '\\s*>', 'igm');
reg_match.lastIndex = this.pos;
var reg_array = reg_match.exec(this.input);
var end_script = reg_array ? reg_array.index : this.input.length; //absolute end of script
if (this.pos < end_script) { //get everything in between the script tags
content = this.input.substring(this.pos, end_script);
this.pos = end_script;
}
return content;
};
this.record_tag = function(tag) { //function to record a tag and its parent in this.tags Object
if (this.tags[tag + 'count']) { //check for the existence of this tag type
this.tags[tag + 'count']++;
this.tags[tag + this.tags[tag + 'count']] = this.indent_level; //and record the present indent level
} else { //otherwise initialize this tag type
this.tags[tag + 'count'] = 1;
this.tags[tag + this.tags[tag + 'count']] = this.indent_level; //and record the present indent level
}
this.tags[tag + this.tags[tag + 'count'] + 'parent'] = this.tags.parent; //set the parent (i.e. in the case of a div this.tags.div1parent)
this.tags.parent = tag + this.tags[tag + 'count']; //and make this the current parent (i.e. in the case of a div 'div1')
};
this.retrieve_tag = function(tag) { //function to retrieve the opening tag to the corresponding closer
if (this.tags[tag + 'count']) { //if the openener is not in the Object we ignore it
var temp_parent = this.tags.parent; //check to see if it's a closable tag.
while (temp_parent) { //till we reach '' (the initial value);
if (tag + this.tags[tag + 'count'] === temp_parent) { //if this is it use it
break;
}
temp_parent = this.tags[temp_parent + 'parent']; //otherwise keep on climbing up the DOM Tree
}
if (temp_parent) { //if we caught something
this.indent_level = this.tags[tag + this.tags[tag + 'count']]; //set the indent_level accordingly
this.tags.parent = this.tags[temp_parent + 'parent']; //and set the current parent
}
delete this.tags[tag + this.tags[tag + 'count'] + 'parent']; //delete the closed tags parent reference...
delete this.tags[tag + this.tags[tag + 'count']]; //...and the tag itself
if (this.tags[tag + 'count'] === 1) {
delete this.tags[tag + 'count'];
} else {
this.tags[tag + 'count']--;
}
}
};
this.indent_to_tag = function(tag) {
// Match the indentation level to the last use of this tag, but don't remove it.
if (!this.tags[tag + 'count']) {
return;
}
var temp_parent = this.tags.parent;
while (temp_parent) {
if (tag + this.tags[tag + 'count'] === temp_parent) {
break;
}
temp_parent = this.tags[temp_parent + 'parent'];
}
if (temp_parent) {
this.indent_level = this.tags[tag + this.tags[tag + 'count']];
}
};
this.get_tag = function(peek) { //function to get a full tag and parse its type
var input_char = '',
content = [],
comment = '',
space = false,
first_attr = true,
has_wrapped_attrs = false,
tag_start, tag_end,
tag_start_char,
orig_pos = this.pos,
orig_line_char_count = this.line_char_count,
is_tag_closed = false,
tail;
peek = peek !== undefined ? peek : false;
do {
if (this.pos >= this.input.length) {
if (peek) {
this.pos = orig_pos;
this.line_char_count = orig_line_char_count;
}
return content.length ? content.join('') : ['', 'TK_EOF'];
}
input_char = this.input.charAt(this.pos);
this.pos++;
if (this.Utils.in_array(input_char, this.Utils.whitespace)) { //don't want to insert unnecessary space
space = true;
continue;
}
if (input_char === "'" || input_char === '"') {
input_char += this.get_unformatted(input_char);
space = true;
}
if (input_char === '=') { //no space before =
space = false;
}
tail = this.input.substr(this.pos - 1);
if (is_wrap_attributes_force_expand_multiline && has_wrapped_attrs && !is_tag_closed && (input_char === '>' || input_char === '/')) {
if (tail.match(/^\/?\s*>/)) {
space = false;
is_tag_closed = true;
this.print_newline(false, content);
this.print_indentation(content);
}
}
if (content.length && content[content.length - 1] !== '=' && input_char !== '>' && space) {
//no space after = or before >
var wrapped = this.space_or_wrap(content);
var indentAttrs = wrapped && input_char !== '/' && !is_wrap_attributes_force;
space = false;
if (is_wrap_attributes_force && input_char !== '/') {
var force_first_attr_wrap = false;
if (is_wrap_attributes_force_expand_multiline && first_attr) {
var is_only_attribute = tail.match(/^\S*(="([^"]|\\")*")?\s*\/?\s*>/) !== null;
force_first_attr_wrap = !is_only_attribute;
}
if (!first_attr || force_first_attr_wrap) {
this.print_newline(false, content);
this.print_indentation(content);
indentAttrs = true;
}
}
if (indentAttrs) {
has_wrapped_attrs = true;
//indent attributes an auto, forced, or forced-align line-wrap
var alignment_size = wrap_attributes_indent_size;
if (is_wrap_attributes_force_aligned) {
alignment_size = content.indexOf(' ') + 1;
}
for (var count = 0; count < alignment_size; count++) {
// only ever further indent with spaces since we're trying to align characters
content.push(' ');
}
}
if (first_attr) {
for (var i = 0; i < content.length; i++) {
if (content[i] === ' ') {
first_attr = false;
break;
}
}
}
}
if (indent_handlebars && tag_start_char === '<') {
// When inside an angle-bracket tag, put spaces around
// handlebars not inside of strings.
if ((input_char + this.input.charAt(this.pos)) === '{{') {
input_char += this.get_unformatted('}}');
if (content.length && content[content.length - 1] !== ' ' && content[content.length - 1] !== '<') {
input_char = ' ' + input_char;
}
space = true;
}
}
if (input_char === '<' && !tag_start_char) {
tag_start = this.pos - 1;
tag_start_char = '<';
}
if (indent_handlebars && !tag_start_char) {
if (content.length >= 2 && content[content.length - 1] === '{' && content[content.length - 2] === '{') {
if (input_char === '#' || input_char === '/' || input_char === '!') {
tag_start = this.pos - 3;
} else {
tag_start = this.pos - 2;
}
tag_start_char = '{';
}
}
this.line_char_count++;
content.push(input_char); //inserts character at-a-time (or string)
if (content[1] && (content[1] === '!' || content[1] === '?' || content[1] === '%')) { //if we're in a comment, do something special
// We treat all comments as literals, even more than preformatted tags
// we just look for the appropriate close tag
content = [this.get_comment(tag_start)];
break;
}
if (indent_handlebars && content[1] && content[1] === '{' && content[2] && content[2] === '!') { //if we're in a comment, do something special
// We treat all comments as literals, even more than preformatted tags
// we just look for the appropriate close tag
content = [this.get_comment(tag_start)];
break;
}
if (indent_handlebars && tag_start_char === '{' && content.length > 2 && content[content.length - 2] === '}' && content[content.length - 1] === '}') {
break;
}
} while (input_char !== '>');
var tag_complete = content.join('');
var tag_index;
var tag_offset;
// must check for space first otherwise the tag could have the first attribute included, and
// then not un-indent correctly
if (tag_complete.indexOf(' ') !== -1) { //if there's whitespace, thats where the tag name ends
tag_index = tag_complete.indexOf(' ');
} else if (tag_complete.indexOf('\n') !== -1) { //if there's a line break, thats where the tag name ends
tag_index = tag_complete.indexOf('\n');
} else if (tag_complete.charAt(0) === '{') {
tag_index = tag_complete.indexOf('}');
} else { //otherwise go with the tag ending
tag_index = tag_complete.indexOf('>');
}
if (tag_complete.charAt(0) === '<' || !indent_handlebars) {
tag_offset = 1;
} else {
tag_offset = tag_complete.charAt(2) === '#' ? 3 : 2;
}
var tag_check = tag_complete.substring(tag_offset, tag_index).toLowerCase();
if (tag_complete.charAt(tag_complete.length - 2) === '/' ||
this.Utils.in_array(tag_check, this.Utils.single_token)) { //if this tag name is a single tag type (either in the list or has a closing /)
if (!peek) {
this.tag_type = 'SINGLE';
}
} else if (indent_handlebars && tag_complete.charAt(0) === '{' && tag_check === 'else') {
if (!peek) {
this.indent_to_tag('if');
this.tag_type = 'HANDLEBARS_ELSE';
this.indent_content = true;
this.traverse_whitespace();
}
} else if (this.is_unformatted(tag_check, unformatted) ||
this.is_unformatted(tag_check, content_unformatted)) {
// do not reformat the "unformatted" or "content_unformatted" tags
comment = this.get_unformatted('</' + tag_check + '>', tag_complete); //...delegate to get_unformatted function
content.push(comment);
tag_end = this.pos - 1;
this.tag_type = 'SINGLE';
} else if (tag_check === 'script' &&
(tag_complete.search('type') === -1 ||
(tag_complete.search('type') > -1 &&
tag_complete.search(/\b(text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect)/) > -1))) {
if (!peek) {
this.record_tag(tag_check);
this.tag_type = 'SCRIPT';
}
} else if (tag_check === 'style' &&
(tag_complete.search('type') === -1 ||
(tag_complete.search('type') > -1 && tag_complete.search('text/css') > -1))) {
if (!peek) {
this.record_tag(tag_check);
this.tag_type = 'STYLE';
}
} else if (tag_check.charAt(0) === '!') { //peek for <! comment
// for comments content is already correct.
if (!peek) {
this.tag_type = 'SINGLE';
this.traverse_whitespace();
}
} else if (!peek) {
if (tag_check.charAt(0) === '/') { //this tag is a double tag so check for tag-ending
this.retrieve_tag(tag_check.substring(1)); //remove it and all ancestors
this.tag_type = 'END';
} else { //otherwise it's a start-tag
this.record_tag(tag_check); //push it on the tag stack
if (tag_check.toLowerCase() !== 'html') {
this.indent_content = true;
}
this.tag_type = 'START';
}
// Allow preserving of newlines after a start or end tag
if (this.traverse_whitespace()) {
this.space_or_wrap(content);
}
if (this.Utils.in_array(tag_check, this.Utils.extra_liners)) { //check if this double needs an extra line
this.print_newline(false, this.output);
if (this.output.length && this.output[this.output.length - 2] !== '\n') {
this.print_newline(true, this.output);
}
}
}
if (peek) {
this.pos = orig_pos;
this.line_char_count = orig_line_char_count;
}
return content.join(''); //returns fully formatted tag
};
this.get_comment = function(start_pos) { //function to return comment content in its entirety
// this is will have very poor perf, but will work for now.
var comment = '',
delimiter = '>',
matched = false;
this.pos = start_pos;
var input_char = this.input.charAt(this.pos);
this.pos++;
while (this.pos <= this.input.length) {
comment += input_char;
// only need to check for the delimiter if the last chars match
if (comment.charAt(comment.length - 1) === delimiter.charAt(delimiter.length - 1) &&
comment.indexOf(delimiter) !== -1) {
break;
}
// only need to search for custom delimiter for the first few characters
if (!matched && comment.length < 10) {
if (comment.indexOf('<![if') === 0) { //peek for <![if conditional comment
delimiter = '<![endif]>';
matched = true;
} else if (comment.indexOf('<![cdata[') === 0) { //if it's a <[cdata[ comment...
delimiter = ']]>';
matched = true;
} else if (comment.indexOf('<![') === 0) { // some other ![ comment? ...
delimiter = ']>';
matched = true;
} else if (comment.indexOf('<!--') === 0) { // <!-- comment ...
delimiter = '-->';
matched = true;
} else if (comment.indexOf('{{!--') === 0) { // {{!-- handlebars comment
delimiter = '--}}';
matched = true;
} else if (comment.indexOf('{{!') === 0) { // {{! handlebars comment
if (comment.length === 5 && comment.indexOf('{{!--') === -1) {
delimiter = '}}';
matched = true;
}
} else if (comment.indexOf('<?') === 0) { // {{! handlebars comment
delimiter = '?>';
matched = true;
} else if (comment.indexOf('<%') === 0) { // {{! handlebars comment
delimiter = '%>';
matched = true;
}
}
input_char = this.input.charAt(this.pos);
this.pos++;
}
return comment;
};
function tokenMatcher(delimiter) {
var token = '';
var add = function(str) {
var newToken = token + str.toLowerCase();
token = newToken.length <= delimiter.length ? newToken : newToken.substr(newToken.length - delimiter.length, delimiter.length);
};
var doesNotMatch = function() {
return token.indexOf(delimiter) === -1;
};
return {
add: add,
doesNotMatch: doesNotMatch
};
}
this.get_unformatted = function(delimiter, orig_tag) { //function to return unformatted content in its entirety
if (orig_tag && orig_tag.toLowerCase().indexOf(delimiter) !== -1) {
return '';
}
var input_char = '';
var content = '';
var space = true;
var delimiterMatcher = tokenMatcher(delimiter);
do {
if (this.pos >= this.input.length) {
return content;
}
input_char = this.input.charAt(this.pos);
this.pos++;
if (this.Utils.in_array(input_char, this.Utils.whitespace)) {
if (!space) {
this.line_char_count--;
continue;
}
if (input_char === '\n' || input_char === '\r') {
content += '\n';
/* Don't change tab indention for unformatted blocks. If using code for html editing, this will greatly affect <pre> tags if they are specified in the 'unformatted array'
for (var i=0; i<this.indent_level; i++) {
content += this.indent_string;
}
space = false; //...and make sure other indentation is erased
*/
this.line_char_count = 0;
continue;
}
}
content += input_char;
delimiterMatcher.add(input_char);
this.line_char_count++;
space = true;
if (indent_handlebars && input_char === '{' && content.length && content.charAt(content.length - 2) === '{') {
// Handlebars expressions in strings should also be unformatted.
content += this.get_unformatted('}}');
// Don't consider when stopping for delimiters.
}
} while (delimiterMatcher.doesNotMatch());
return content;
};
this.get_token = function() { //initial handler for token-retrieval
var token;
if (this.last_token === 'TK_TAG_SCRIPT' || this.last_token === 'TK_TAG_STYLE') { //check if we need to format javascript
var type = this.last_token.substr(7);
token = this.get_contents_to(type);
if (typeof token !== 'string') {
return token;
}
return [token, 'TK_' + type];
}
if (this.current_mode === 'CONTENT') {
token = this.get_content();
if (typeof token !== 'string') {
return token;
} else {
return [token, 'TK_CONTENT'];
}
}
if (this.current_mode === 'TAG') {
token = this.get_tag();
if (typeof token !== 'string') {
return token;
} else {
var tag_name_type = 'TK_TAG_' + this.tag_type;
return [token, tag_name_type];
}
}
};
this.get_full_indent = function(level) {
level = this.indent_level + level || 0;
if (level < 1) {
return '';
}
return Array(level + 1).join(this.indent_string);
};
this.is_unformatted = function(tag_check, unformatted) {
//is this an HTML5 block-level link?
if (!this.Utils.in_array(tag_check, unformatted)) {
return false;
}
if (tag_check.toLowerCase() !== 'a' || !this.Utils.in_array('a', unformatted)) {
return true;
}
//at this point we have an tag; is its first child something we want to remain
//unformatted?
var next_tag = this.get_tag(true /* peek. */ );
// test next_tag to see if it is just html tag (no external content)
var tag = (next_tag || "").match(/^\s*<\s*\/?([a-z]*)\s*[^>]*>\s*$/);
// if next_tag comes back but is not an isolated tag, then
// let's treat the 'a' tag as having content
// and respect the unformatted option
if (!tag || this.Utils.in_array(tag[1], unformatted)) {
return true;
} else {
return false;
}
};
this.printer = function(js_source, indent_character, indent_size, wrap_line_length, brace_style) { //handles input/output and some other printing functions
this.input = js_source || ''; //gets the input for the Parser
// HACK: newline parsing inconsistent. This brute force normalizes the input.
this.input = this.input.replace(/\r\n|[\r\u2028\u2029]/g, '\n');
this.output = [];
this.indent_character = indent_character;
this.indent_string = '';
this.indent_size = indent_size;
this.brace_style = brace_style;
this.indent_level = 0;
this.wrap_line_length = wrap_line_length;
this.line_char_count = 0; //count to see if wrap_line_length was exceeded
for (var i = 0; i < this.indent_size; i++) {
this.indent_string += this.indent_character;
}
this.print_newline = function(force, arr) {
this.line_char_count = 0;
if (!arr || !arr.length) {
return;
}
if (force || (arr[arr.length - 1] !== '\n')) { //we might want the extra line
if ((arr[arr.length - 1] !== '\n')) {
arr[arr.length - 1] = rtrim(arr[arr.length - 1]);
}
arr.push('\n');
}
};
this.print_indentation = function(arr) {
for (var i = 0; i < this.indent_level; i++) {
arr.push(this.indent_string);
this.line_char_count += this.indent_string.length;
}
};
this.print_token = function(text) {
// Avoid printing initial whitespace.
if (this.is_whitespace(text) && !this.output.length) {
return;
}
if (text || text !== '') {
if (this.output.length && this.output[this.output.length - 1] === '\n') {
this.print_indentation(this.output);
text = ltrim(text);
}
}
this.print_token_raw(text);
};
this.print_token_raw = function(text) {
// If we are going to print newlines, truncate trailing
// whitespace, as the newlines will represent the space.
if (this.newlines > 0) {
text = rtrim(text);
}
if (text && text !== '') {
if (text.length > 1 && text.charAt(text.length - 1) === '\n') {
// unformatted tags can grab newlines as their last character
this.output.push(text.slice(0, -1));
this.print_newline(false, this.output);
} else {
this.output.push(text);
}
}
for (var n = 0; n < this.newlines; n++) {
this.print_newline(n > 0, this.output);
}
this.newlines = 0;
};
this.indent = function() {
this.indent_level++;
};
this.unindent = function() {
if (this.indent_level > 0) {
this.indent_level--;
}
};
};
return this;
}
/*_____________________--------------------_____________________*/
this.beautify = function() {
multi_parser = new Parser(); //wrapping functions Parser
multi_parser.printer(html_source, indent_character, indent_size, wrap_line_length, brace_style); //initialize starting values
while (true) {
var t = multi_parser.get_token();
multi_parser.token_text = t[0];
multi_parser.token_type = t[1];
if (multi_parser.token_type === 'TK_EOF') {
break;
}
switch (multi_parser.token_type) {
case 'TK_TAG_START':
multi_parser.print_newline(false, multi_parser.output);
multi_parser.print_token(multi_parser.token_text);
if (multi_parser.indent_content) {
if ((multi_parser.indent_body_inner_html || !multi_parser.token_text.match(/<body(?:.*)>/)) &&
(multi_parser.indent_head_inner_html || !multi_parser.token_text.match(/<head(?:.*)>/))) {
multi_parser.indent();
}
multi_parser.indent_content = false;
}
multi_parser.current_mode = 'CONTENT';
break;
case 'TK_TAG_STYLE':
case 'TK_TAG_SCRIPT':
multi_parser.print_newline(false, multi_parser.output);
multi_parser.print_token(multi_parser.token_text);
multi_parser.current_mode = 'CONTENT';
break;
case 'TK_TAG_END':
//Print new line only if the tag has no content and has child
if (multi_parser.last_token === 'TK_CONTENT' && multi_parser.last_text === '') {
var tag_name = (multi_parser.token_text.match(/\w+/) || [])[0];
var tag_extracted_from_last_output = null;
if (multi_parser.output.length) {
tag_extracted_from_last_output = multi_parser.output[multi_parser.output.length - 1].match(/(?:<|{{#)\s*(\w+)/);
}
if (tag_extracted_from_last_output === null ||
(tag_extracted_from_last_output[1] !== tag_name && !multi_parser.Utils.in_array(tag_extracted_from_last_output[1], unformatted))) {
multi_parser.print_newline(false, multi_parser.output);
}
}
multi_parser.print_token(multi_parser.token_text);
multi_parser.current_mode = 'CONTENT';
break;
case 'TK_TAG_SINGLE':
// Don't add a newline before elements that should remain unformatted.
var tag_check = multi_parser.token_text.match(/^\s*<([a-z-]+)/i);
if (!tag_check || !multi_parser.Utils.in_array(tag_check[1], unformatted)) {
multi_parser.print_newline(false, multi_parser.output);
}
multi_parser.print_token(multi_parser.token_text);
multi_parser.current_mode = 'CONTENT';
break;
case 'TK_TAG_HANDLEBARS_ELSE':
// Don't add a newline if opening {{#if}} tag is on the current line
var foundIfOnCurrentLine = false;
for (var lastCheckedOutput = multi_parser.output.length - 1; lastCheckedOutput >= 0; lastCheckedOutput--) {
if (multi_parser.output[lastCheckedOutput] === '\n') {
break;
} else {
if (multi_parser.output[lastCheckedOutput].match(/{{#if/)) {
foundIfOnCurrentLine = true;
break;
}
}
}
if (!foundIfOnCurrentLine) {
multi_parser.print_newline(false, multi_parser.output);
}
multi_parser.print_token(multi_parser.token_text);
if (multi_parser.indent_content) {
multi_parser.indent();
multi_parser.indent_content = false;
}
multi_parser.current_mode = 'CONTENT';
break;
case 'TK_TAG_HANDLEBARS_COMMENT':
multi_parser.print_token(multi_parser.token_text);
multi_parser.current_mode = 'TAG';
break;
case 'TK_CONTENT':
multi_parser.print_token(multi_parser.token_text);
multi_parser.current_mode = 'TAG';
break;
case 'TK_STYLE':
case 'TK_SCRIPT':
if (multi_parser.token_text !== '') {
multi_parser.print_newline(false, multi_parser.output);
var text = multi_parser.token_text,
_beautifier,
script_indent_level = 1;
if (multi_parser.token_type === 'TK_SCRIPT') {
_beautifier = typeof js_beautify === 'function' && js_beautify;
} else if (multi_parser.token_type === 'TK_STYLE') {
_beautifier = typeof css_beautify === 'function' && css_beautify;
}
if (options.indent_scripts === "keep") {
script_indent_level = 0;
} else if (options.indent_scripts === "separate") {
script_indent_level = -multi_parser.indent_level;
}
var indentation = multi_parser.get_full_indent(script_indent_level);
if (_beautifier) {
// call the Beautifier if avaliable
var Child_options = function() {
this.eol = '\n';
};
Child_options.prototype = options;
var child_options = new Child_options();
text = _beautifier(text.replace(/^\s*/, indentation), child_options);
} else {
// simply indent the string otherwise
var white = text.match(/^\s*/)[0];
var _level = white.match(/[^\n\r]*$/)[0].split(multi_parser.indent_string).length - 1;
var reindent = multi_parser.get_full_indent(script_indent_level - _level);
text = text.replace(/^\s*/, indentation)
.replace(/\r\n|\r|\n/g, '\n' + reindent)
.replace(/\s+$/, '');
}
if (text) {
multi_parser.print_token_raw(text);
multi_parser.print_newline(true, multi_parser.output);
}
}
multi_parser.current_mode = 'TAG';
break;
default:
// We should not be getting here but we don't want to drop input on the floor
// Just output the text and move on
if (multi_parser.token_text !== '') {
multi_parser.print_token(multi_parser.token_text);
}
break;
}
multi_parser.last_token = multi_parser.token_type;
multi_parser.last_text = multi_parser.token_text;
}
var sweet_code = multi_parser.output.join('').replace(/[\r\n\t ]+$/, '');
// establish end_with_newline
if (end_with_newline) {
sweet_code += '\n';
}
if (eol !== '\n') {
sweet_code = sweet_code.replace(/[\n]/g, eol);
}
return sweet_code;
};
}
module.exports.Beautifier = Beautifier;
/***/ }),
/* 1 */
/***/ (function(module, exports) {
/* jshint curly: false */
// This section of code is taken from acorn.
//
// Acorn was written by Marijn Haverbeke and released under an MIT
// license. The Unicode regexps (for identifiers and whitespace) were
// taken from [Esprima](http://esprima.org) by Ariya Hidayat.
//
// Git repositories for Acorn are available at
//
// http://marijnhaverbeke.nl/git/acorn
// https://github.com/marijnh/acorn.git
// ## Character categories
// Big ugly regular expressions that match characters in the
// whitespace, identifier, and identifier-start categories. These
// are only applied when a character is found to actually have a
// code point above 128.
var nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/; // jshint ignore:line
var nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc";
var nonASCIIidentifierChars = "\u0300-\u036f\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u0620-\u0649\u0672-\u06d3\u06e7-\u06e8\u06fb-\u06fc\u0730-\u074a\u0800-\u0814\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0840-\u0857\u08e4-\u08fe\u0900-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962-\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09d7\u09df-\u09e0\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2-\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b5f-\u0b60\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c01-\u0c03\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62-\u0c63\u0c66-\u0c6f\u0c82\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2-\u0ce3\u0ce6-\u0cef\u0d02\u0d03\u0d46-\u0d48\u0d57\u0d62-\u0d63\u0d66-\u0d6f\u0d82\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0df2\u0df3\u0e34-\u0e3a\u0e40-\u0e45\u0e50-\u0e59\u0eb4-\u0eb9\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f41-\u0f47\u0f71-\u0f84\u0f86-\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u1000-\u1029\u1040-\u1049\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u170e-\u1710\u1720-\u1730\u1740-\u1750\u1772\u1773\u1780-\u17b2\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u1920-\u192b\u1930-\u193b\u1951-\u196d\u19b0-\u19c0\u19c8-\u19c9\u19d0-\u19d9\u1a00-\u1a15\u1a20-\u1a53\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1b46-\u1b4b\u1b50-\u1b59\u1b6b-\u1b73\u1bb0-\u1bb9\u1be6-\u1bf3\u1c00-\u1c22\u1c40-\u1c49\u1c5b-\u1c7d\u1cd0-\u1cd2\u1d00-\u1dbe\u1e01-\u1f15\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2d81-\u2d96\u2de0-\u2dff\u3021-\u3028\u3099\u309a\ua640-\ua66d\ua674-\ua67d\ua69f\ua6f0-\ua6f1\ua7f8-\ua800\ua806\ua80b\ua823-\ua827\ua880-\ua881\ua8b4-\ua8c4\ua8d0-\ua8d9\ua8f3-\ua8f7\ua900-\ua909\ua926-\ua92d\ua930-\ua945\ua980-\ua983\ua9b3-\ua9c0\uaa00-\uaa27\uaa40-\uaa41\uaa4c-\uaa4d\uaa50-\uaa59\uaa7b\uaae0-\uaae9\uaaf2-\uaaf3\uabc0-\uabe1\uabec\uabed\uabf0-\uabf9\ufb20-\ufb28\ufe00-\ufe0f\ufe20-\ufe26\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f";
var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
// Whether a single character denotes a newline.
exports.newline = /[\n\r\u2028\u2029]/;
// Matches a whole line break (where CRLF is considered a single
// line break). Used to count lines.
// in javascript, these two differ
// in python they are the same, different methods are called on them
exports.lineBreak = new RegExp('\r\n|' + exports.newline.source);
exports.allLineBreaks = new RegExp(exports.lineBreak.source, 'g');
// Test whether a given character code starts an identifier.
exports.isIdentifierStart = function(code) {
// permit $ (36) and @ (64). @ is used in ES7 decorators.
if (code < 65) return code === 36 || code === 64;
// 65 through 91 are uppercase letters.
if (code < 91) return true;
// permit _ (95).
if (code < 97) return code === 95;
// 97 through 123 are lowercase letters.
if (code < 123) return true;
return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));
};
// Test whether a given character is part of an identifier.
exports.isIdentifierChar = function(code) {
if (code < 48) return code === 36;
if (code < 58) return true;
if (code < 65) return false;
if (code < 91) return true;
if (code < 97) return code === 95;
if (code < 123) return true;
return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));
};
/***/ }),
/* 2 */
/***/ (function(module, exports) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
function mergeOpts(allOptions, targetType) {
var finalOpts = {};
var name;
for (name in allOptions) {
if (name !== targetType) {
finalOpts[name] = allOptions[name];
}
}
//merge in the per type settings for the targetType
if (targetType in allOptions) {
for (name in allOptions[targetType]) {
finalOpts[name] = allOptions[targetType][name];
}
}
return finalOpts;
}
module.exports.mergeOpts = mergeOpts;
/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {
/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
/*
The MIT License (MIT)
Copyright (c) 2007-2017 Einar Lielmanis, Liam Newman, and contributors.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
var Beautifier = __webpack_require__(0).Beautifier;
function style_html(html_source, options, js_beautify, css_beautify) {
var beautifier = new Beautifier(html_source, options, js_beautify, css_beautify);
return beautifier.beautify();
}
module.exports = style_html;
/***/ })
/******/ ]);
var style_html = legacy_beautify_html;
/* Footer */
if (true) {
// Add support for AMD ( https://github.com/amdjs/amdjs-api/wiki/AMD#defineamd-property- )
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__, __webpack_require__(/*! ./beautify */ 203), __webpack_require__(/*! ./beautify-css */ 202)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(requireamd) {
var js_beautify = __webpack_require__(/*! ./beautify */ 203);
var css_beautify = __webpack_require__(/*! ./beautify-css */ 202);
return {
html_beautify: function(html_source, options) {
return style_html(html_source, options, js_beautify.js_beautify, css_beautify.css_beautify);
}
};
}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else { var css_beautify, js_beautify; }
}());
/***/ })
])]);
//# sourceMappingURL=vendor.bundle.js.map
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