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Copying wm from old ede

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Sanel Zukan
2009-02-20 13:05:43 +00:00
parent f8c3e1ff7c
commit 7513426131
45 changed files with 7604 additions and 0 deletions
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117
edewm/Theme.cpp Normal file
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#include "Theme.h"
#include <efltk/Fl.h>
namespace Theme {
Fl_Image *images[IMAGES_LAST];
Fl_Color _frame_color;
Fl_Image_List loaded;
bool use;
bool use_theme() { return use; }
void use_theme(bool val) { use = val; }
static Fl_Image *load_image(const char *name, const Fl_String &path, Fl_Config &cfg)
{
Fl_String filename;
cfg.read(name, filename, 0);
Fl_String img_path(path + filename);
return Fl_Image::read(img_path);
}
bool load_theme(const Fl_String &file)
{
if(!fl_file_exists(file))
return false;
int pos = file.rpos('/');
if(pos==-1) return false;
unload_theme();
Fl_String path(file.sub_str(0, pos+1));
Fl_String filename;
Fl_Config themeconf(file);
themeconf.set_section("Theme");
themeconf.read("Frame color", _frame_color, FL_NO_COLOR);
images[TITLEBAR_BG] = load_image("Title image", path, themeconf);
if(images[TITLEBAR_BG])
loaded.append(images[TITLEBAR_BG]);
Fl_Image *up = load_image("Close image up", path, themeconf);
Fl_Image *down = load_image("Close image down", path, themeconf);
if(up && down) {
images[TITLEBAR_CLOSE_UP] = up;
images[TITLEBAR_CLOSE_DOWN] = down;
up->state_effect(false);
down->state_effect(false);
loaded.append(up);
loaded.append(down);
} else {
if(up) delete up;
if(down) delete down;
}
up = load_image("Maximize image up", path, themeconf);
down = load_image("Maximize image down", path, themeconf);
if(up && down) {
images[TITLEBAR_MAX_UP] = up;
images[TITLEBAR_MAX_DOWN] = down;
up->state_effect(false);
down->state_effect(false);
loaded.append(up);
loaded.append(down);
} else {
if(up) delete up;
if(down) delete down;
}
up = load_image("Minimize image up", path, themeconf);
down = load_image("Minimize image down", path, themeconf);
if(up && down) {
images[TITLEBAR_MIN_UP] = up;
images[TITLEBAR_MIN_DOWN] = down;
up->state_effect(false);
down->state_effect(false);
loaded.append(up);
loaded.append(down);
} else {
if(up) delete up;
if(down) delete down;
}
return true;
}
void unload_theme()
{
for(unsigned n=0; n<loaded.size(); n++) {
delete loaded[n];
}
loaded.clear();
for(int n=0; n<IMAGES_LAST; n++)
images[n] = 0;
_frame_color = FL_NO_COLOR;
}
Fl_Image *image(int which)
{
if(which<0 || which>=IMAGES_LAST) {
Fl::warning("Invalid theme image index: %d", which);
return 0;
}
return images[which];
}
Fl_Color frame_color()
{
return _frame_color;
}
}; /* namespace Theme */