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refacto: factorize multiple code parts from guiEditbox childs (#10782)

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Loïc Blot 2021-01-04 20:19:20 +01:00 committed by GitHub
parent e663aecbae
commit 58a709096e
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7 changed files with 266 additions and 391 deletions
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1
src/gui/CMakeLists.txt
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@ -7,6 +7,7 @@ set(gui_SRCS
${CMAKE_CURRENT_SOURCE_DIR}/guiButtonItemImage.cpp
${CMAKE_CURRENT_SOURCE_DIR}/guiChatConsole.cpp
${CMAKE_CURRENT_SOURCE_DIR}/guiConfirmRegistration.cpp
${CMAKE_CURRENT_SOURCE_DIR}/guiEditBox.cpp
${CMAKE_CURRENT_SOURCE_DIR}/guiEditBoxWithScrollbar.cpp
${CMAKE_CURRENT_SOURCE_DIR}/guiEngine.cpp
${CMAKE_CURRENT_SOURCE_DIR}/guiFormSpecMenu.cpp

95
src/gui/guiEditBox.cpp Normal file
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@ -0,0 +1,95 @@
/*
Minetest
Copyright (C) 2021 Minetest
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "guiEditBox.h"
#include "IGUISkin.h"
#include "IGUIEnvironment.h"
#include "IGUIFont.h"
GUIEditBox::~GUIEditBox()
{
if (m_override_font)
m_override_font->drop();
}
void GUIEditBox::setOverrideFont(IGUIFont *font)
{
if (m_override_font == font)
return;
if (m_override_font)
m_override_font->drop();
m_override_font = font;
if (m_override_font)
m_override_font->grab();
breakText();
}
//! Get the font which is used right now for drawing
IGUIFont *GUIEditBox::getActiveFont() const
{
if (m_override_font)
return m_override_font;
IGUISkin *skin = Environment->getSkin();
if (skin)
return skin->getFont();
return 0;
}
//! Sets another color for the text.
void GUIEditBox::setOverrideColor(video::SColor color)
{
m_override_color = color;
m_override_color_enabled = true;
}
video::SColor GUIEditBox::getOverrideColor() const
{
return m_override_color;
}
//! Sets if the text should use the overide color or the color in the gui skin.
void GUIEditBox::enableOverrideColor(bool enable)
{
m_override_color_enabled = enable;
}
//! Enables or disables word wrap
void GUIEditBox::setWordWrap(bool enable)
{
m_word_wrap = enable;
breakText();
}
//! Enables or disables newlines.
void GUIEditBox::setMultiLine(bool enable)
{
m_multiline = enable;
}
//! Enables or disables automatic scrolling with cursor position
//! \param enable: If set to true, the text will move around with the cursor position
void GUIEditBox::setAutoScroll(bool enable)
{
m_autoscroll = enable;
}

103
src/gui/guiEditBox.h Normal file
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@ -0,0 +1,103 @@
/*
Minetest
Copyright (C) 2021 Minetest
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include "IGUIEditBox.h"
#include "IOSOperator.h"
#include "guiScrollBar.h"
using namespace irr;
using namespace irr::gui;
class GUIEditBox : public IGUIEditBox
{
public:
GUIEditBox(IGUIEnvironment *environment, IGUIElement *parent, s32 id,
core::rect<s32> rectangle) :
IGUIEditBox(environment, parent, id, rectangle)
{
}
virtual ~GUIEditBox();
//! Sets another skin independent font.
virtual void setOverrideFont(IGUIFont *font = 0);
virtual IGUIFont *getOverrideFont() const { return m_override_font; }
//! Get the font which is used right now for drawing
/** Currently this is the override font when one is set and the
font of the active skin otherwise */
virtual IGUIFont *getActiveFont() const;
//! Sets another color for the text.
virtual void setOverrideColor(video::SColor color);
//! Gets the override color
virtual video::SColor getOverrideColor() const;
//! Sets if the text should use the overide color or the
//! color in the gui skin.
virtual void enableOverrideColor(bool enable);
//! Checks if an override color is enabled
/** \return true if the override color is enabled, false otherwise */
virtual bool isOverrideColorEnabled(void) const
{
return m_override_color_enabled;
}
//! Enables or disables word wrap for using the edit box as multiline text editor.
virtual void setWordWrap(bool enable);
//! Checks if word wrap is enabled
//! \return true if word wrap is enabled, false otherwise
virtual bool isWordWrapEnabled() const { return m_word_wrap; }
//! Enables or disables newlines.
/** \param enable: If set to true, the EGET_EDITBOX_ENTER event will not be fired,
instead a newline character will be inserted. */
virtual void setMultiLine(bool enable);
//! Checks if multi line editing is enabled
//! \return true if mult-line is enabled, false otherwise
virtual bool isMultiLineEnabled() const { return m_multiline; }
//! Enables or disables automatic scrolling with cursor position
//! \param enable: If set to true, the text will move around with the cursor
//! position
virtual void setAutoScroll(bool enable);
//! Checks to see if automatic scrolling is enabled
//! \return true if automatic scrolling is enabled, false if not
virtual bool isAutoScrollEnabled() const { return m_autoscroll; }
protected:
virtual void breakText() = 0;
gui::IGUIFont *m_override_font = nullptr;
bool m_override_color_enabled = false;
bool m_word_wrap = false;
bool m_multiline = false;
bool m_autoscroll = true;
video::SColor m_override_color = video::SColor(101, 255, 255, 255);
};

113
src/gui/guiEditBoxWithScrollbar.cpp
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@ -22,16 +22,14 @@ optional? dragging selected text
numerical
*/
//! constructor
GUIEditBoxWithScrollBar::GUIEditBoxWithScrollBar(const wchar_t* text, bool border,
IGUIEnvironment* environment, IGUIElement* parent, s32 id,
const core::rect<s32>& rectangle, bool writable, bool has_vscrollbar)
: IGUIEditBox(environment, parent, id, rectangle), m_mouse_marking(false),
m_border(border), m_background(true), m_override_color_enabled(false), m_mark_begin(0), m_mark_end(0),
m_override_color(video::SColor(101, 255, 255, 255)), m_override_font(0), m_last_break_font(0),
: GUIEditBox(environment, parent, id, rectangle), m_mouse_marking(false),
m_border(border), m_background(true), m_mark_begin(0), m_mark_end(0), m_last_break_font(0),
m_operator(0), m_blink_start_time(0), m_cursor_pos(0), m_hscroll_pos(0), m_vscroll_pos(0), m_max(0),
m_word_wrap(false), m_multiline(false), m_autoscroll(true), m_passwordbox(false),
m_passwordbox(false),
m_passwordchar(L'*'), m_halign(EGUIA_UPPERLEFT), m_valign(EGUIA_CENTER),
m_current_text_rect(0, 0, 1, 1), m_frame_rect(rectangle),
m_scrollbar_width(0), m_vscrollbar(NULL), m_writable(writable),
@ -69,9 +67,6 @@ GUIEditBoxWithScrollBar::GUIEditBoxWithScrollBar(const wchar_t* text, bool borde
//! destructor
GUIEditBoxWithScrollBar::~GUIEditBoxWithScrollBar()
{
if (m_override_font)
m_override_font->drop();
if (m_operator)
m_operator->drop();
@ -80,54 +75,6 @@ GUIEditBoxWithScrollBar::~GUIEditBoxWithScrollBar()
}
//! Sets another skin independent font.
void GUIEditBoxWithScrollBar::setOverrideFont(IGUIFont* font)
{
if (m_override_font == font)
return;
if (m_override_font)
m_override_font->drop();
m_override_font = font;
if (m_override_font)
m_override_font->grab();
breakText();
}
//! Gets the override font (if any)
IGUIFont * GUIEditBoxWithScrollBar::getOverrideFont() const
{
return m_override_font;
}
//! Get the font which is used right now for drawing
IGUIFont* GUIEditBoxWithScrollBar::getActiveFont() const
{
if (m_override_font)
return m_override_font;
IGUISkin* skin = Environment->getSkin();
if (skin)
return skin->getFont();
return 0;
}
//! Sets another color for the text.
void GUIEditBoxWithScrollBar::setOverrideColor(video::SColor color)
{
m_override_color = color;
m_override_color_enabled = true;
}
video::SColor GUIEditBoxWithScrollBar::getOverrideColor() const
{
return m_override_color;
}
//! Turns the border on or off
void GUIEditBoxWithScrollBar::setDrawBorder(bool border)
{
@ -140,24 +87,6 @@ void GUIEditBoxWithScrollBar::setDrawBackground(bool draw)
m_background = draw;
}
//! Sets if the text should use the overide color or the color in the gui skin.
void GUIEditBoxWithScrollBar::enableOverrideColor(bool enable)
{
m_override_color_enabled = enable;
}
bool GUIEditBoxWithScrollBar::isOverrideColorEnabled() const
{
return m_override_color_enabled;
}
//! Enables or disables word wrap
void GUIEditBoxWithScrollBar::setWordWrap(bool enable)
{
m_word_wrap = enable;
breakText();
}
void GUIEditBoxWithScrollBar::updateAbsolutePosition()
{
@ -170,26 +99,6 @@ void GUIEditBoxWithScrollBar::updateAbsolutePosition()
}
}
//! Checks if word wrap is enabled
bool GUIEditBoxWithScrollBar::isWordWrapEnabled() const
{
return m_word_wrap;
}
//! Enables or disables newlines.
void GUIEditBoxWithScrollBar::setMultiLine(bool enable)
{
m_multiline = enable;
}
//! Checks if multi line editing is enabled
bool GUIEditBoxWithScrollBar::isMultiLineEnabled() const
{
return m_multiline;
}
void GUIEditBoxWithScrollBar::setPasswordBox(bool password_box, wchar_t password_char)
{
@ -850,22 +759,6 @@ void GUIEditBoxWithScrollBar::setText(const wchar_t* text)
}
//! Enables or disables automatic scrolling with cursor position
//! \param enable: If set to true, the text will move around with the cursor position
void GUIEditBoxWithScrollBar::setAutoScroll(bool enable)
{
m_autoscroll = enable;
}
//! Checks to see if automatic scrolling is enabled
//! \return true if automatic scrolling is enabled, false if not
bool GUIEditBoxWithScrollBar::isAutoScrollEnabled() const
{
return m_autoscroll;
}
//! Gets the area of the text in the edit box
//! \return Returns the size in pixels of the text
core::dimension2du GUIEditBoxWithScrollBar::getTextDimension()

66
src/gui/guiEditBoxWithScrollbar.h
View File

@ -5,15 +5,10 @@
#ifndef GUIEDITBOXWITHSCROLLBAR_HEADER
#define GUIEDITBOXWITHSCROLLBAR_HEADER
#include "IGUIEditBox.h"
#include "IOSOperator.h"
#include "guiScrollBar.h"
#include "guiEditBox.h"
#include <vector>
using namespace irr;
using namespace irr::gui;
class GUIEditBoxWithScrollBar : public IGUIEditBox
class GUIEditBoxWithScrollBar : public GUIEditBox
{
public:
@ -25,61 +20,13 @@ public:
//! destructor
virtual ~GUIEditBoxWithScrollBar();
//! Sets another skin independent font.
virtual void setOverrideFont(IGUIFont* font = 0);
//! Gets the override font (if any)
/** \return The override font (may be 0) */
virtual IGUIFont* getOverrideFont() const;
//! Get the font which is used right now for drawing
/** Currently this is the override font when one is set and the
font of the active skin otherwise */
virtual IGUIFont* getActiveFont() const;
//! Sets another color for the text.
virtual void setOverrideColor(video::SColor color);
//! Gets the override color
virtual video::SColor getOverrideColor() const;
//! Sets if the text should use the overide color or the
//! color in the gui skin.
virtual void enableOverrideColor(bool enable);
//! Checks if an override color is enabled
/** \return true if the override color is enabled, false otherwise */
virtual bool isOverrideColorEnabled(void) const;
//! Sets whether to draw the background
virtual void setDrawBackground(bool draw);
//! Turns the border on or off
virtual void setDrawBorder(bool border);
//! Enables or disables word wrap for using the edit box as multiline text editor.
virtual void setWordWrap(bool enable);
//! Checks if word wrap is enabled
//! \return true if word wrap is enabled, false otherwise
virtual bool isWordWrapEnabled() const;
//! Enables or disables newlines.
/** \param enable: If set to true, the EGET_EDITBOX_ENTER event will not be fired,
instead a newline character will be inserted. */
virtual void setMultiLine(bool enable);
//! Checks if multi line editing is enabled
//! \return true if mult-line is enabled, false otherwise
virtual bool isMultiLineEnabled() const;
//! Enables or disables automatic scrolling with cursor position
//! \param enable: If set to true, the text will move around with the cursor position
virtual void setAutoScroll(bool enable);
//! Checks to see if automatic scrolling is enabled
//! \return true if automatic scrolling is enabled, false if not
virtual bool isAutoScrollEnabled() const;
//! Gets the size area of the text in the edit box
//! \return Returns the size in pixels of the text
@ -137,7 +84,7 @@ public:
protected:
//! Breaks the single text line.
void breakText();
virtual void breakText();
//! sets the area of the given line
void setTextRect(s32 line);
//! returns the line number that the cursor is on
@ -164,12 +111,11 @@ protected:
bool m_mouse_marking;
bool m_border;
bool m_background;
bool m_override_color_enabled;
s32 m_mark_begin;
s32 m_mark_end;
video::SColor m_override_color;
gui::IGUIFont *m_override_font, *m_last_break_font;
gui::IGUIFont *m_last_break_font;
IOSOperator* m_operator;
u32 m_blink_start_time;
@ -177,7 +123,7 @@ protected:
s32 m_hscroll_pos, m_vscroll_pos; // scroll position in characters
u32 m_max;
bool m_word_wrap, m_multiline, m_autoscroll, m_passwordbox;
bool m_passwordbox;
wchar_t m_passwordchar;
EGUI_ALIGNMENT m_halign, m_valign;

216
src/gui/intlGUIEditBox.cpp
View File

@ -59,7 +59,7 @@ namespace gui
intlGUIEditBox::intlGUIEditBox(const wchar_t* text, bool border,
IGUIEnvironment* environment, IGUIElement* parent, s32 id,
const core::rect<s32>& rectangle, bool writable, bool has_vscrollbar)
: IGUIEditBox(environment, parent, id, rectangle),
: GUIEditBox(environment, parent, id, rectangle),
Border(border), FrameRect(rectangle),
m_scrollbar_width(0), m_vscrollbar(NULL), m_writable(writable)
{
@ -108,9 +108,6 @@ intlGUIEditBox::intlGUIEditBox(const wchar_t* text, bool border,
//! destructor
intlGUIEditBox::~intlGUIEditBox()
{
if (OverrideFont)
OverrideFont->drop();
if (Operator)
Operator->drop();
@ -118,52 +115,6 @@ intlGUIEditBox::~intlGUIEditBox()
m_vscrollbar->drop();
}
//! Sets another skin independent font.
void intlGUIEditBox::setOverrideFont(IGUIFont* font)
{
if (OverrideFont == font)
return;
if (OverrideFont)
OverrideFont->drop();
OverrideFont = font;
if (OverrideFont)
OverrideFont->grab();
breakText();
}
IGUIFont * intlGUIEditBox::getOverrideFont() const
{
return OverrideFont;
}
//! Get the font which is used right now for drawing
IGUIFont* intlGUIEditBox::getActiveFont() const
{
if ( OverrideFont )
return OverrideFont;
IGUISkin* skin = Environment->getSkin();
if (skin)
return skin->getFont();
return 0;
}
//! Sets another color for the text.
void intlGUIEditBox::setOverrideColor(video::SColor color)
{
OverrideColor = color;
OverrideColorEnabled = true;
}
video::SColor intlGUIEditBox::getOverrideColor() const
{
return OverrideColor;
}
//! Turns the border on or off
void intlGUIEditBox::setDrawBorder(bool border)
{
@ -175,25 +126,6 @@ void intlGUIEditBox::setDrawBackground(bool draw)
{
}
//! Sets if the text should use the overide color or the color in the gui skin.
void intlGUIEditBox::enableOverrideColor(bool enable)
{
OverrideColorEnabled = enable;
}
bool intlGUIEditBox::isOverrideColorEnabled() const
{
return OverrideColorEnabled;
}
//! Enables or disables word wrap
void intlGUIEditBox::setWordWrap(bool enable)
{
WordWrap = enable;
breakText();
}
void intlGUIEditBox::updateAbsolutePosition()
{
core::rect<s32> oldAbsoluteRect(AbsoluteRect);
@ -204,28 +136,6 @@ void intlGUIEditBox::updateAbsolutePosition()
}
}
//! Checks if word wrap is enabled
bool intlGUIEditBox::isWordWrapEnabled() const
{
return WordWrap;
}
//! Enables or disables newlines.
void intlGUIEditBox::setMultiLine(bool enable)
{
MultiLine = enable;
}
//! Checks if multi line editing is enabled
bool intlGUIEditBox::isMultiLineEnabled() const
{
return MultiLine;
}
void intlGUIEditBox::setPasswordBox(bool passwordBox, wchar_t passwordChar)
{
PasswordBox = passwordBox;
@ -464,7 +374,7 @@ bool intlGUIEditBox::processKey(const SEvent& event)
case KEY_END:
{
s32 p = Text.size();
if (WordWrap || MultiLine)
if (m_word_wrap || m_multiline)
{
p = getLineFromPos(CursorPos);
p = BrokenTextPositions[p] + (s32)BrokenText[p].size();
@ -492,7 +402,7 @@ bool intlGUIEditBox::processKey(const SEvent& event)
{
s32 p = 0;
if (WordWrap || MultiLine)
if (m_word_wrap || m_multiline)
{
p = getLineFromPos(CursorPos);
p = BrokenTextPositions[p];
@ -514,7 +424,7 @@ bool intlGUIEditBox::processKey(const SEvent& event)
}
break;
case KEY_RETURN:
if (MultiLine)
if (m_multiline)
{
inputChar(L'\n');
return true;
@ -567,7 +477,7 @@ bool intlGUIEditBox::processKey(const SEvent& event)
BlinkStartTime = porting::getTimeMs();
break;
case KEY_UP:
if (MultiLine || (WordWrap && BrokenText.size() > 1) )
if (m_multiline || (m_word_wrap && BrokenText.size() > 1) )
{
s32 lineNo = getLineFromPos(CursorPos);
s32 mb = (MarkBegin == MarkEnd) ? CursorPos : (MarkBegin > MarkEnd ? MarkBegin : MarkEnd);
@ -598,7 +508,7 @@ bool intlGUIEditBox::processKey(const SEvent& event)
}
break;
case KEY_DOWN:
if (MultiLine || (WordWrap && BrokenText.size() > 1) )
if (m_multiline || (m_word_wrap && BrokenText.size() > 1) )
{
s32 lineNo = getLineFromPos(CursorPos);
s32 mb = (MarkBegin == MarkEnd) ? CursorPos : (MarkBegin < MarkEnd ? MarkBegin : MarkEnd);
@ -791,8 +701,8 @@ void intlGUIEditBox::draw()
// draw the text
IGUIFont* font = OverrideFont;
if (!OverrideFont)
IGUIFont* font = m_override_font;
if (!m_override_font)
font = skin->getFont();
s32 cursorLine = 0;
@ -813,7 +723,7 @@ void intlGUIEditBox::draw()
core::stringw s, s2;
// get mark position
const bool ml = (!PasswordBox && (WordWrap || MultiLine));
const bool ml = (!PasswordBox && (m_word_wrap || m_multiline));
const s32 realmbgn = MarkBegin < MarkEnd ? MarkBegin : MarkEnd;
const s32 realmend = MarkBegin < MarkEnd ? MarkEnd : MarkBegin;
const s32 hlineStart = ml ? getLineFromPos(realmbgn) : 0;
@ -822,14 +732,14 @@ void intlGUIEditBox::draw()
// Save the override color information.
// Then, alter it if the edit box is disabled.
const bool prevOver = OverrideColorEnabled;
const video::SColor prevColor = OverrideColor;
const bool prevOver = m_override_color_enabled;
const video::SColor prevColor = m_override_color;
if (!Text.empty()) {
if (!IsEnabled && !OverrideColorEnabled)
if (!IsEnabled && !m_override_color_enabled)
{
OverrideColorEnabled = true;
OverrideColor = skin->getColor(EGDC_GRAY_TEXT);
m_override_color_enabled = true;
m_override_color = skin->getColor(EGDC_GRAY_TEXT);
}
for (s32 i=0; i < lineCount; ++i)
@ -870,7 +780,7 @@ void intlGUIEditBox::draw()
// draw normal text
font->draw(txtLine->c_str(), CurrentTextRect,
OverrideColorEnabled ? OverrideColor : skin->getColor(EGDC_BUTTON_TEXT),
m_override_color_enabled ? m_override_color : skin->getColor(EGDC_BUTTON_TEXT),
false, true, &localClipRect);
// draw mark and marked text
@ -914,20 +824,20 @@ void intlGUIEditBox::draw()
if (!s.empty())
font->draw(s.c_str(), CurrentTextRect,
OverrideColorEnabled ? OverrideColor : skin->getColor(EGDC_HIGH_LIGHT_TEXT),
m_override_color_enabled ? m_override_color : skin->getColor(EGDC_HIGH_LIGHT_TEXT),
false, true, &localClipRect);
}
}
// Return the override color information to its previous settings.
OverrideColorEnabled = prevOver;
OverrideColor = prevColor;
m_override_color_enabled = prevOver;
m_override_color = prevColor;
}
// draw cursor
if (WordWrap || MultiLine)
if (m_word_wrap || m_multiline)
{
cursorLine = getLineFromPos(CursorPos);
txtLine = &BrokenText[cursorLine];
@ -943,7 +853,7 @@ void intlGUIEditBox::draw()
CurrentTextRect.UpperLeftCorner.X += charcursorpos;
font->draw(L"_", CurrentTextRect,
OverrideColorEnabled ? OverrideColor : skin->getColor(EGDC_BUTTON_TEXT),
m_override_color_enabled ? m_override_color : skin->getColor(EGDC_BUTTON_TEXT),
false, true, &localClipRect);
}
}
@ -965,22 +875,6 @@ void intlGUIEditBox::setText(const wchar_t* text)
}
//! Enables or disables automatic scrolling with cursor position
//! \param enable: If set to true, the text will move around with the cursor position
void intlGUIEditBox::setAutoScroll(bool enable)
{
AutoScroll = enable;
}
//! Checks to see if automatic scrolling is enabled
//! \return true if automatic scrolling is enabled, false if not
bool intlGUIEditBox::isAutoScrollEnabled() const
{
return AutoScroll;
}
//! Gets the area of the text in the edit box
//! \return Returns the size in pixels of the text
core::dimension2du intlGUIEditBox::getTextDimension()
@ -1096,12 +990,12 @@ bool intlGUIEditBox::processMouse(const SEvent& event)
s32 intlGUIEditBox::getCursorPos(s32 x, s32 y)
{
IGUIFont* font = OverrideFont;
IGUIFont* font = m_override_font;
IGUISkin* skin = Environment->getSkin();
if (!OverrideFont)
if (!m_override_font)
font = skin->getFont();
const u32 lineCount = (WordWrap || MultiLine) ? BrokenText.size() : 1;
const u32 lineCount = (m_word_wrap || m_multiline) ? BrokenText.size() : 1;
core::stringw *txtLine = NULL;
s32 startPos = 0;
@ -1118,8 +1012,8 @@ s32 intlGUIEditBox::getCursorPos(s32 x, s32 y)
// is it inside this region?
if (y >= CurrentTextRect.UpperLeftCorner.Y && y <= CurrentTextRect.LowerRightCorner.Y) {
// we've found the clicked line
txtLine = (WordWrap || MultiLine) ? &BrokenText[curr_line_idx] : &Text;
startPos = (WordWrap || MultiLine) ? BrokenTextPositions[curr_line_idx] : 0;
txtLine = (m_word_wrap || m_multiline) ? &BrokenText[curr_line_idx] : &Text;
startPos = (m_word_wrap || m_multiline) ? BrokenTextPositions[curr_line_idx] : 0;
break;
}
}
@ -1144,14 +1038,14 @@ void intlGUIEditBox::breakText()
{
IGUISkin* skin = Environment->getSkin();
if ((!WordWrap && !MultiLine) || !skin)
if ((!m_word_wrap && !m_multiline) || !skin)
return;
BrokenText.clear(); // need to reallocate :/
BrokenTextPositions.set_used(0);
IGUIFont* font = OverrideFont;
if (!OverrideFont)
IGUIFont* font = m_override_font;
if (!m_override_font)
font = skin->getFont();
if (!font)
@ -1190,7 +1084,7 @@ void intlGUIEditBox::breakText()
}
// don't break if we're not a multi-line edit box
if (!MultiLine)
if (!m_multiline)
lineBreak = false;
if (c == L' ' || c == 0 || i == (size-1))
@ -1201,7 +1095,7 @@ void intlGUIEditBox::breakText()
s32 whitelgth = font->getDimension(whitespace.c_str()).Width;
s32 worldlgth = font->getDimension(word.c_str()).Width;
if (WordWrap && length + worldlgth + whitelgth > elWidth)
if (m_word_wrap && length + worldlgth + whitelgth > elWidth)
{
// break to next line
length = worldlgth;
@ -1260,14 +1154,14 @@ void intlGUIEditBox::setTextRect(s32 line)
if (!skin)
return;
IGUIFont* font = OverrideFont ? OverrideFont : skin->getFont();
IGUIFont* font = m_override_font ? m_override_font : skin->getFont();
if (!font)
return;
// get text dimension
const u32 lineCount = (WordWrap || MultiLine) ? BrokenText.size() : 1;
if (WordWrap || MultiLine)
const u32 lineCount = (m_word_wrap || m_multiline) ? BrokenText.size() : 1;
if (m_word_wrap || m_multiline)
{
d = font->getDimension(BrokenText[line].c_str());
}
@ -1328,7 +1222,7 @@ void intlGUIEditBox::setTextRect(s32 line)
s32 intlGUIEditBox::getLineFromPos(s32 pos)
{
if (!WordWrap && !MultiLine)
if (!m_word_wrap && !m_multiline)
return 0;
s32 i=0;
@ -1387,7 +1281,7 @@ void intlGUIEditBox::inputChar(wchar_t c)
void intlGUIEditBox::calculateScrollPos()
{
if (!AutoScroll)
if (!m_autoscroll)
return;
// calculate horizontal scroll position
@ -1395,18 +1289,18 @@ void intlGUIEditBox::calculateScrollPos()
setTextRect(cursLine);
// don't do horizontal scrolling when wordwrap is enabled.
if (!WordWrap)
if (!m_word_wrap)
{
// get cursor position
IGUISkin* skin = Environment->getSkin();
if (!skin)
return;
IGUIFont* font = OverrideFont ? OverrideFont : skin->getFont();
IGUIFont* font = m_override_font ? m_override_font : skin->getFont();
if (!font)
return;
core::stringw *txtLine = MultiLine ? &BrokenText[cursLine] : &Text;
s32 cPos = MultiLine ? CursorPos - BrokenTextPositions[cursLine] : CursorPos;
core::stringw *txtLine = m_multiline ? &BrokenText[cursLine] : &Text;
s32 cPos = m_multiline ? CursorPos - BrokenTextPositions[cursLine] : CursorPos;
s32 cStart = CurrentTextRect.UpperLeftCorner.X + HScrollPos +
font->getDimension(txtLine->subString(0, cPos).c_str()).Width;
@ -1423,7 +1317,7 @@ void intlGUIEditBox::calculateScrollPos()
// todo: adjust scrollbar
}
if (!WordWrap && !MultiLine)
if (!m_word_wrap && !m_multiline)
return;
// vertical scroll position
@ -1468,8 +1362,8 @@ void intlGUIEditBox::createVScrollBar()
{
s32 fontHeight = 1;
if (OverrideFont) {
fontHeight = OverrideFont->getDimension(L"").Height;
if (m_override_font) {
fontHeight = m_override_font->getDimension(L"").Height;
} else {
if (IGUISkin* skin = Environment->getSkin()) {
if (IGUIFont* font = skin->getFont()) {
@ -1520,7 +1414,7 @@ void intlGUIEditBox::updateVScrollBar()
m_vscrollbar->setPageSize(s32(getTextDimension().Height));
}
if (!m_vscrollbar->isVisible() && MultiLine) {
if (!m_vscrollbar->isVisible() && m_multiline) {
AbsoluteRect.LowerRightCorner.X -= m_scrollbar_width;
m_vscrollbar->setVisible(true);
@ -1548,20 +1442,20 @@ void intlGUIEditBox::serializeAttributes(io::IAttributes* out, io::SAttributeRea
{
// IGUIEditBox::serializeAttributes(out,options);
out->addBool ("OverrideColorEnabled",OverrideColorEnabled );
out->addColor ("OverrideColor", OverrideColor);
// out->addFont("OverrideFont",OverrideFont);
out->addInt ("MaxChars", Max);
out->addBool ("WordWrap", WordWrap);
out->addBool ("MultiLine", MultiLine);
out->addBool ("AutoScroll", AutoScroll);
out->addBool ("PasswordBox", PasswordBox);
out->addBool ("OverrideColorEnabled", m_override_color_enabled );
out->addColor ("OverrideColor", m_override_color);
// out->addFont("OverrideFont",m_override_font);
out->addInt ("MaxChars", Max);
out->addBool ("WordWrap", m_word_wrap);
out->addBool ("MultiLine", m_multiline);
out->addBool ("AutoScroll", m_autoscroll);
out->addBool ("PasswordBox", PasswordBox);
core::stringw ch = L" ";
ch[0] = PasswordChar;
out->addString("PasswordChar", ch.c_str());
out->addEnum ("HTextAlign", HAlign, GUIAlignmentNames);
out->addEnum ("VTextAlign", VAlign, GUIAlignmentNames);
out->addBool ("Writable", m_writable);
out->addString("PasswordChar", ch.c_str());
out->addEnum ("HTextAlign", HAlign, GUIAlignmentNames);
out->addEnum ("VTextAlign", VAlign, GUIAlignmentNames);
out->addBool ("Writable", m_writable);
IGUIEditBox::serializeAttributes(out,options);
}

63
src/gui/intlGUIEditBox.h
View File

@ -7,16 +7,15 @@
#include "IrrCompileConfig.h"
//#ifdef _IRR_COMPILE_WITH_GUI_
#include <IGUIEditBox.h>
#include "guiEditBox.h"
#include "irrArray.h"
#include "IOSOperator.h"
#include "guiScrollBar.h"
namespace irr
{
namespace gui
{
class intlGUIEditBox : public IGUIEditBox
class intlGUIEditBox : public GUIEditBox
{
public:
@ -28,32 +27,6 @@ namespace gui
//! destructor
virtual ~intlGUIEditBox();
//! Sets another skin independent font.
virtual void setOverrideFont(IGUIFont* font=0);
//! Gets the override font (if any)
/** \return The override font (may be 0) */
virtual IGUIFont* getOverrideFont() const;
//! Get the font which is used right now for drawing
/** Currently this is the override font when one is set and the
font of the active skin otherwise */
virtual IGUIFont* getActiveFont() const;
//! Sets another color for the text.
virtual void setOverrideColor(video::SColor color);
//! Gets the override color
virtual video::SColor getOverrideColor() const;
//! Sets if the text should use the overide color or the
//! color in the gui skin.
virtual void enableOverrideColor(bool enable);
//! Checks if an override color is enabled
/** \return true if the override color is enabled, false otherwise */
virtual bool isOverrideColorEnabled(void) const;
//! Sets whether to draw the background
virtual void setDrawBackground(bool draw);
@ -64,30 +37,6 @@ namespace gui
virtual bool isDrawBorderEnabled() const { return Border; }
//! Enables or disables word wrap for using the edit box as multiline text editor.
virtual void setWordWrap(bool enable);
//! Checks if word wrap is enabled
//! \return true if word wrap is enabled, false otherwise
virtual bool isWordWrapEnabled() const;
//! Enables or disables newlines.
/** \param enable: If set to true, the EGET_EDITBOX_ENTER event will not be fired,
instead a newline character will be inserted. */
virtual void setMultiLine(bool enable);
//! Checks if multi line editing is enabled
//! \return true if mult-line is enabled, false otherwise
virtual bool isMultiLineEnabled() const;
//! Enables or disables automatic scrolling with cursor position
//! \param enable: If set to true, the text will move around with the cursor position
virtual void setAutoScroll(bool enable);
//! Checks to see if automatic scrolling is enabled
//! \return true if automatic scrolling is enabled, false if not
virtual bool isAutoScrollEnabled() const;
//! Gets the size area of the text in the edit box
//! \return Returns the size in pixels of the text
virtual core::dimension2du getTextDimension();
@ -143,7 +92,7 @@ namespace gui
protected:
//! Breaks the single text line.
void breakText();
virtual void breakText();
//! sets the area of the given line
void setTextRect(s32 line);
//! returns the line number that the cursor is on
@ -169,12 +118,9 @@ namespace gui
bool MouseMarking = false;
bool Border;
bool OverrideColorEnabled = false;
s32 MarkBegin = 0;
s32 MarkEnd = 0;
video::SColor OverrideColor = video::SColor(101,255,255,255);
gui::IGUIFont *OverrideFont = nullptr;
gui::IGUIFont *LastBreakFont = nullptr;
IOSOperator *Operator = nullptr;
@ -184,9 +130,6 @@ namespace gui
s32 VScrollPos = 0; // scroll position in characters
u32 Max = 0;
bool WordWrap = false;
bool MultiLine = false;
bool AutoScroll = true;
bool PasswordBox = false;
wchar_t PasswordChar = L'*';
EGUI_ALIGNMENT HAlign = EGUIA_UPPERLEFT;