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Support for scalable font and gui elements

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Fix positioning of tabheader in order to be usable for scaling GUIs
WARNING: this changes position of current tabheaders, mods have to adjust!
This commit is contained in:
sapier 2014-06-14 11:22:09 +02:00
parent a0097c6bfa
commit d4245e6cac
9 changed files with 143 additions and 57 deletions
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2
builtin/mainmenu/init.lua
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@ -87,7 +87,7 @@ local function init_globals()
mm_texture.init()
--create main tabview
local tv_main = tabview_create("maintab",{x=12,y=5.2},{x=-0.3,y=-0.99})
local tv_main = tabview_create("maintab",{x=12,y=5.2},{x=0,y=0})
tv_main:set_autosave_tab(true)
tv_main:add(tab_singleplayer)
tv_main:add(tab_multiplayer)

2
builtin/mainmenu/store.lua
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@ -78,7 +78,7 @@ function modstore.init(size, unsortedmods, searchmods)
modstore.current_list = nil
modstore.tv_store = tabview_create("modstore",size,{x=-0.3,y=-0.99})
modstore.tv_store = tabview_create("modstore",size,{x=0,y=0})
modstore.tv_store:set_global_event_handler(modstore.handle_events)

9
src/constants.h
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@ -89,5 +89,14 @@ with this program; if not, write to the Free Software Foundation, Inc.,
// Maximum hit points of a player
#define PLAYER_MAX_HP 20
/*
* GUI related things
*/
#define LEGACY_SCALING (2./3.)
#define DEFAULT_FONT_SIZE (13.0 / LEGACY_SCALING)
#define DEFAULT_IMGSIZE (48.0)
#define DEFAULT_XSPACING ((15.0 + (1.0 / 3.0)))
#define DEFAULT_YSPACING (9.0)
#endif

22
src/defaultsettings.cpp
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@ -21,6 +21,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "porting.h"
#include "filesys.h"
#include "config.h"
#include "constants.h"
#include "porting.h"
void set_default_settings(Settings *settings)
{
@ -164,13 +166,11 @@ void set_default_settings(Settings *settings)
#if USE_FREETYPE
settings->setDefault("freetype", "true");
settings->setDefault("font_path", porting::getDataPath("fonts" DIR_DELIM "liberationsans.ttf"));
settings->setDefault("font_size", "13");
settings->setDefault("font_shadow", "1");
settings->setDefault("font_shadow_alpha", "128");
settings->setDefault("mono_font_path", porting::getDataPath("fonts" DIR_DELIM "liberationmono.ttf"));
settings->setDefault("mono_font_size", "13");
settings->setDefault("fallback_font_path", porting::getDataPath("fonts" DIR_DELIM "DroidSansFallbackFull.ttf"));
settings->setDefault("fallback_font_size", "13");
settings->setDefault("fallback_font_shadow", "1");
settings->setDefault("fallback_font_shadow_alpha", "128");
#else
@ -278,6 +278,22 @@ void set_default_settings(Settings *settings)
settings->setDefault("language", "");
}
void late_init_default_settings(Settings* settings)
{
#ifndef SERVER
std::stringstream fontsize;
fontsize << floor(
DEFAULT_FONT_SIZE *
porting::getDisplayDensity() *
settings->getFloat("gui_scaling")
);
settings->setDefault("font_size", fontsize.str());
settings->setDefault("mono_font_size", fontsize.str());
settings->setDefault("fallback_font_size", fontsize.str());
#endif
}
void override_default_settings(Settings *settings, Settings *from)
{
std::vector<std::string> names = from->getNames();

16
src/defaultsettings.h
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@ -22,7 +22,23 @@ with this program; if not, write to the Free Software Foundation, Inc.,
class Settings;
/**
* initialize basic default settings
* @param settings pointer to settings
*/
void set_default_settings(Settings *settings);
/**
* initialize default values which require knowledge about gui
* @param settings pointer to settings
*/
void late_init_default_settings(Settings* settings);
/**
* override a default settings by settings from another settings element
* @param settings target settings pointer
* @param from source settings pointer
*/
void override_default_settings(Settings *settings, Settings *from);
#endif

111
src/guiFormSpecMenu.cpp
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@ -47,6 +47,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "gettext.h"
#include "scripting_game.h"
#include "porting.h"
#include "main.h"
#include "settings.h"
#define MY_CHECKPOS(a,b) \
if (v_pos.size() != 2) { \
@ -97,6 +99,8 @@ GUIFormSpecMenu::GUIFormSpecMenu(irr::IrrlichtDevice* dev,
m_doubleclickdetect[0].pos = v2s32(0, 0);
m_doubleclickdetect[1].pos = v2s32(0, 0);
m_btn_height = g_settings->getS32("font_size") +2;
assert(m_btn_height > 0);
}
GUIFormSpecMenu::~GUIFormSpecMenu()
@ -275,6 +279,9 @@ void GUIFormSpecMenu::parseSize(parserData* data,std::string element)
}
}
double cur_scaling = porting::getDisplayDensity() *
g_settings->getFloat("gui_scaling");
if (m_lock) {
v2u32 current_screensize = m_device->getVideoDriver()->getScreenSize();
v2u32 delta = current_screensize - m_lockscreensize;
@ -292,17 +299,38 @@ void GUIFormSpecMenu::parseSize(parserData* data,std::string element)
offset = v2s32(delta.X,delta.Y);
data->screensize = m_lockscreensize;
// fixed scaling for fixed size gui elements */
cur_scaling = LEGACY_SCALING;
}
else {
offset = v2s32(0,0);
}
padding = v2s32(data->screensize.Y/40, data->screensize.Y/40);
spacing = v2s32(data->screensize.Y/12, data->screensize.Y/13);
imgsize = v2s32(data->screensize.Y/15, data->screensize.Y/15);
/* adjust image size to dpi */
int y_partition = 15;
imgsize = v2s32(data->screensize.Y/y_partition, data->screensize.Y/y_partition);
int min_imgsize = DEFAULT_IMGSIZE * cur_scaling;
while ((min_imgsize > imgsize.Y) && (y_partition > 1)) {
y_partition--;
imgsize = v2s32(data->screensize.Y/y_partition, data->screensize.Y/y_partition);
}
assert(y_partition > 0);
/* adjust spacing to dpi */
spacing = v2s32(imgsize.X+(DEFAULT_XSPACING * cur_scaling),
imgsize.Y+(DEFAULT_YSPACING * cur_scaling));
padding = v2s32(data->screensize.Y/imgsize.Y, data->screensize.Y/imgsize.Y);
/* adjust padding to dpi */
padding = v2s32(
(padding.X/(2.0/3.0)) * cur_scaling,
(padding.X/(2.0/3.0)) * cur_scaling
);
data->size = v2s32(
padding.X*2+spacing.X*(invsize.X-1.0)+imgsize.X,
padding.Y*2+spacing.Y*(invsize.Y-1.0)+imgsize.Y + (data->helptext_h-5)
padding.Y*2+spacing.Y*(invsize.Y-1.0)+imgsize.Y + m_btn_height - 5
);
data->rect = core::rect<s32>(
data->screensize.X/2 - data->size.X/2 + offset.X,
@ -400,9 +428,9 @@ void GUIFormSpecMenu::parseCheckbox(parserData* data,std::string element)
std::wstring wlabel = narrow_to_wide(label.c_str());
core::rect<s32> rect = core::rect<s32>(
pos.X, pos.Y + ((imgsize.Y/2) - 15),
pos.X, pos.Y + ((imgsize.Y/2) - m_btn_height),
pos.X + m_font->getDimension(wlabel.c_str()).Width + 25, // text size + size of checkbox
pos.Y + ((imgsize.Y/2) + 15));
pos.Y + ((imgsize.Y/2) + m_btn_height));
FieldSpec spec(
narrow_to_wide(name.c_str()),
@ -521,7 +549,9 @@ void GUIFormSpecMenu::parseButton(parserData* data,std::string element,
geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y-15, pos.X+geom.X, pos.Y+15);
core::rect<s32> rect =
core::rect<s32>(pos.X, pos.Y - m_btn_height,
pos.X + geom.X, pos.Y + m_btn_height);
if(data->bp_set != 2)
errorstream<<"WARNING: invalid use of button without a size[] element"<<std::endl;
@ -783,7 +813,8 @@ void GUIFormSpecMenu::parseDropDown(parserData* data,std::string element)
s32 width = stof(parts[1]) * (float)spacing.Y;
core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+width, pos.Y+30);
core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y,
pos.X + width, pos.Y + (m_btn_height * 2));
std::wstring fname_w = narrow_to_wide(name.c_str());
@ -839,8 +870,8 @@ void GUIFormSpecMenu::parsePwdField(parserData* data,std::string element)
geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
pos.Y -= 15;
geom.Y = 30;
pos.Y -= m_btn_height;
geom.Y = m_btn_height*2;
core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
@ -864,8 +895,8 @@ void GUIFormSpecMenu::parsePwdField(parserData* data,std::string element)
if (label.length() >= 1)
{
rect.UpperLeftCorner.Y -= 15;
rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + 15;
rect.UpperLeftCorner.Y -= m_btn_height;
rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height;
Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
}
@ -914,7 +945,8 @@ void GUIFormSpecMenu::parseSimpleField(parserData* data,
pos.Y = ((m_fields.size()+2)*60);
v2s32 size = DesiredRect.getSize();
rect = core::rect<s32>(size.X/2-150, pos.Y, (size.X/2-150)+300, pos.Y+30);
rect = core::rect<s32>(size.X / 2 - 150, pos.Y,
(size.X / 2 - 150) + 300, pos.Y + (m_btn_height*2));
if(m_form_src)
@ -958,8 +990,8 @@ void GUIFormSpecMenu::parseSimpleField(parserData* data,
if (label.length() >= 1)
{
rect.UpperLeftCorner.Y -= 15;
rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + 15;
rect.UpperLeftCorner.Y -= m_btn_height;
rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height;
Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
}
}
@ -991,13 +1023,13 @@ void GUIFormSpecMenu::parseTextArea(parserData* data,
if (type == "textarea")
{
geom.Y = (stof(v_geom[1]) * (float)imgsize.Y) - (spacing.Y-imgsize.Y);
pos.Y += 15;
pos.Y += m_btn_height;
}
else
{
pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
pos.Y -= 15;
geom.Y = 30;
pos.Y -= m_btn_height;
geom.Y = m_btn_height*2;
}
core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
@ -1054,8 +1086,8 @@ void GUIFormSpecMenu::parseTextArea(parserData* data,
if (label.length() >= 1)
{
rect.UpperLeftCorner.Y -= 15;
rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + 15;
rect.UpperLeftCorner.Y -= m_btn_height;
rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height;
Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
}
}
@ -1101,9 +1133,9 @@ void GUIFormSpecMenu::parseLabel(parserData* data,std::string element)
std::wstring wlabel = narrow_to_wide(text.c_str());
core::rect<s32> rect = core::rect<s32>(
pos.X, pos.Y+((imgsize.Y/2)-15),
pos.X, pos.Y+((imgsize.Y/2) - m_btn_height),
pos.X + m_font->getDimension(wlabel.c_str()).Width,
pos.Y+((imgsize.Y/2)+15));
pos.Y+((imgsize.Y/2) + m_btn_height));
FieldSpec spec(
L"",
@ -1133,7 +1165,7 @@ void GUIFormSpecMenu::parseVertLabel(parserData* data,std::string element)
pos.Y += stof(v_pos[1]) * (float)spacing.Y;
core::rect<s32> rect = core::rect<s32>(
pos.X, pos.Y+((imgsize.Y/2)-15),
pos.X, pos.Y+((imgsize.Y/2)- m_btn_height),
pos.X+15, pos.Y +
(m_font->getKerningHeight() +
m_font->getDimension(text.c_str()).Height)
@ -1284,18 +1316,21 @@ void GUIFormSpecMenu::parseTabHeader(parserData* data,std::string element)
spec.ftype = f_TabHeader;
v2s32 pos = padding;
v2s32 pos(0,0);
pos.X += stof(v_pos[0]) * (float)spacing.X;
pos.Y += stof(v_pos[1]) * (float)spacing.Y;
pos.Y += stof(v_pos[1]) * (float)spacing.Y - m_btn_height * 2;
v2s32 geom;
geom.X = data->screensize.Y;
geom.Y = 30;
geom.Y = m_btn_height*2;
core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X,
pos.Y+geom.Y);
gui::IGUITabControl *e = Environment->addTabControl(rect, this,
show_background, show_border, spec.fid);
e->setAlignment(irr::gui::EGUIA_UPPERLEFT, irr::gui::EGUIA_UPPERLEFT,
irr::gui::EGUIA_UPPERLEFT, irr::gui::EGUIA_LOWERRIGHT);
e->setTabHeight(m_btn_height*2);
if (spec.fname == data->focused_fieldname) {
Environment->setFocus(e);
@ -1614,6 +1649,11 @@ void GUIFormSpecMenu::parseElement(parserData* data,std::string element)
void GUIFormSpecMenu::regenerateGui(v2u32 screensize)
{
/* useless to regenerate without a screensize */
if ((screensize.X <= 0) || (screensize.Y <= 0)) {
return;
}
parserData mydata;
//preserve tables
@ -1647,7 +1687,6 @@ void GUIFormSpecMenu::regenerateGui(v2u32 screensize)
}
mydata.size= v2s32(100,100);
mydata.helptext_h = 15;
mydata.screensize = screensize;
// Base position of contents of form
@ -1721,7 +1760,9 @@ void GUIFormSpecMenu::regenerateGui(v2u32 screensize)
pos.Y = ((m_fields.size()+2)*60);
v2s32 size = DesiredRect.getSize();
mydata.rect = core::rect<s32>(size.X/2-70, pos.Y, (size.X/2-70)+140, pos.Y+30);
mydata.rect =
core::rect<s32>(size.X/2-70, pos.Y,
(size.X/2-70)+140, pos.Y + (m_btn_height*2));
wchar_t* text = wgettext("Proceed");
Environment->addButton(mydata.rect, this, 257, text);
delete[] text;
@ -1861,9 +1902,9 @@ void GUIFormSpecMenu::drawList(const ListDrawSpec &s, int phase)
m_tooltip_element->setVisible(true);
this->bringToFront(m_tooltip_element);
m_tooltip_element->setText(narrow_to_wide(tooltip_text).c_str());
s32 tooltip_x = m_pointer.X + 15;
s32 tooltip_y = m_pointer.Y + 15;
s32 tooltip_width = m_tooltip_element->getTextWidth() + 15;
s32 tooltip_x = m_pointer.X + m_btn_height;
s32 tooltip_y = m_pointer.Y + m_btn_height;
s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
s32 tooltip_height = m_tooltip_element->getTextHeight() + 5;
m_tooltip_element->setRelativePosition(core::rect<s32>(
core::position2d<s32>(tooltip_x, tooltip_y),
@ -2066,11 +2107,11 @@ void GUIFormSpecMenu::drawMenu()
m_tooltip_element->setVisible(true);
this->bringToFront(m_tooltip_element);
m_tooltip_element->setText(narrow_to_wide(iter->tooltip).c_str());
s32 tooltip_x = m_pointer.X + 15;
s32 tooltip_y = m_pointer.Y + 15;
s32 tooltip_width = m_tooltip_element->getTextWidth() + 15;
s32 tooltip_x = m_pointer.X + m_btn_height;
s32 tooltip_y = m_pointer.Y + m_btn_height;
s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
if (tooltip_x + tooltip_width > (s32)screenSize.X)
tooltip_x = (s32)screenSize.X - tooltip_width - 15;
tooltip_x = (s32)screenSize.X - tooltip_width - m_btn_height;
int lines_count = 1;
size_t i = 0;
while ((i = iter->tooltip.find("\n", i)) != std::string::npos) {

3
src/guiFormSpecMenu.h
View File

@ -319,7 +319,6 @@ private:
typedef struct {
v2s32 size;
s32 helptext_h;
core::rect<s32> rect;
v2s32 basepos;
int bp_set;
@ -381,6 +380,8 @@ private:
s32 time;
};
clickpos m_doubleclickdetect[2];
int m_btn_height;
};
class FormspecFormSource: public IFormSource

2
src/hud.cpp
View File

@ -50,6 +50,7 @@ Hud::Hud(video::IVideoDriver *driver, scene::ISceneManager* smgr,
m_screensize = v2u32(0, 0);
m_displaycenter = v2s32(0, 0);
m_hotbar_imagesize = floor(HOTBAR_IMAGE_SIZE * porting::getDisplayDensity() + 0.5);
m_hotbar_imagesize *= g_settings->getFloat("gui_scaling");
m_padding = m_hotbar_imagesize / 12;
const video::SColor hbar_color(255, 255, 255, 255);
@ -465,6 +466,7 @@ void Hud::drawSelectionBoxes(std::vector<aabb3f> &hilightboxes) {
void Hud::resizeHotbar() {
if (m_screensize != porting::getWindowSize()) {
m_hotbar_imagesize = floor(HOTBAR_IMAGE_SIZE * porting::getDisplayDensity() + 0.5);
m_hotbar_imagesize *= g_settings->getFloat("gui_scaling");
m_padding = m_hotbar_imagesize / 12;
m_screensize = porting::getWindowSize();
m_displaycenter = v2s32(m_screensize.X/2,m_screensize.Y/2);

1
src/main.cpp
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@ -1440,6 +1440,7 @@ int main(int argc, char *argv[])
irr_logger->setLogLevel(irr_log_level[loglevel]);
porting::initIrrlicht(device);
late_init_default_settings(g_settings);
/*
Continue initialization