bool WallpaperDialog::exec()
{
bool close = false, result = true;
FileLister fl;
fl.setFilter(".png");
string filepath = GMenu2X::getHome() + "/skins/"
+ gmenu2x->confStr["skin"] + "/wallpapers";
if (fileExists(filepath))
fl.setPath(filepath, true);
filepath = GMENU2X_SYSTEM_DIR "/skins/"
+ gmenu2x->confStr["skin"] + "/wallpapers";
if (fileExists(filepath)) {
fl.setPath(filepath, false);
fl.browse(false);
}
if (gmenu2x->confStr["skin"] != "Default") {
filepath = GMenu2X::getHome() + "/skins/Default/wallpapers";
if (fileExists(filepath)) {
fl.setPath(filepath, false);
fl.browse(false);
}
filepath = GMENU2X_SYSTEM_DIR "/skins/Default/wallpapers";
if (fileExists(filepath)) {
fl.setPath(filepath, false);
fl.browse(false);
}
}
vector<string> wallpapers = fl.getFiles();
DEBUG("Wallpapers: %i\n", wallpapers.size());
uint i, selected = 0, firstElement = 0, iY;
ButtonBox buttonbox(gmenu2x);
buttonbox.add(new IconButton(gmenu2x, ts, "skin:imgs/buttons/accept.png", gmenu2x->tr["Select wallpaper"]));
buttonbox.add(new IconButton(gmenu2x, ts, "skin:imgs/buttons/cancel.png", gmenu2x->tr["Exit"]));
while (!close) {
if (selected>firstElement+9) firstElement=selected-9;
if (selected<firstElement) firstElement=selected;
//Wallpaper
gmenu2x->sc[((string)"skin:wallpapers/" + wallpapers[selected]).c_str()]->blit(gmenu2x->s, 0, 0);
gmenu2x->drawTopBar(gmenu2x->s);
gmenu2x->drawBottomBar(gmenu2x->s);
drawTitleIcon("icons/wallpaper.png",true);
writeTitle("Wallpaper selection");
writeSubTitle("Select an image from the list, to use as a wallpaper");
buttonbox.paint(5);
//Selection
iY = selected-firstElement;
iY = 44+(iY*17);
gmenu2x->s->box(2, iY, 308, 16, gmenu2x->skinConfColors[COLOR_SELECTION_BG]);
//Files & Directories
gmenu2x->s->setClipRect(0,41,311,179);
for (i=firstElement; i<wallpapers.size() && i<firstElement+10; i++) {
iY = i-firstElement;
gmenu2x->s->write(gmenu2x->font, wallpapers[i], 5, 52+(iY*17), ASFont::HAlignLeft, ASFont::VAlignMiddle);
}
gmenu2x->s->clearClipRect();
gmenu2x->drawScrollBar(10,wallpapers.size(),firstElement,44,170);
gmenu2x->s->flip();
switch(gmenu2x->input.waitForPressedButton()) {
case InputManager::CANCEL:
close = true;
result = false;
break;
case InputManager::UP:
if (selected == 0) selected = wallpapers.size()-1;
else selected -= 1;
break;
case InputManager::ALTLEFT:
if ((int)(selected-9) < 0) selected = 0;
else selected -= 9;
break;
case InputManager::DOWN:
if (selected+1 >= wallpapers.size()) selected = 0;
else selected += 1;
break;
case InputManager::ALTRIGHT:
if (selected+9 >= wallpapers.size()) selected = wallpapers.size()-1;
else selected += 9;
break;
case InputManager::ACCEPT:
close = true;
if (wallpapers.size() > 0)
wallpaper = gmenu2x->sc.getSkinFilePath("wallpapers/" + wallpapers[selected]);
else result = false;
default:
break;
}
}
for (uint i=0; i<wallpapers.size(); i++)
gmenu2x->sc.del("skin:wallpapers/" + wallpapers[i]);
return result;
}
