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Code Issues Releases Wiki Activity

Applying color theme without restarting the application.

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This commit is contained in:
John Preston
2016-11-01 23:59:51 +03:00
parent c932f3d9df
commit af9edc17d2
17 changed files with 275 additions and 177 deletions
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39
Telegram/SourceFiles/app.cpp
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@@ -2774,37 +2774,6 @@ namespace {
roundRect(p, x, y, w, h, bg, i.value(), 0);
}
void initBackground(int32 id, const QImage &p, bool nowrite) {
if (Local::readBackground()) return;
QImage img(p);
bool remove = (id == Window::Theme::kThemeBackground);
if (p.isNull()) {
if (id == Window::Theme::kDefaultBackground) {
img.load(qsl(":/gui/art/bg.jpg"));
} else {
img.load(qsl(":/gui/art/bg_old.png"));
if (cRetina()) {
img = img.scaledToWidth(img.width() * 2, Qt::SmoothTransformation);
} else if (cScale() != dbisOne) {
img = img.scaledToWidth(convertScale(img.width()), Qt::SmoothTransformation);
}
id = Window::Theme::kOldBackground;
}
remove = true;
}
if (img.format() != QImage::Format_ARGB32 && img.format() != QImage::Format_ARGB32_Premultiplied && img.format() != QImage::Format_RGB32) {
img = img.convertToFormat(QImage::Format_RGB32);
}
img.setDevicePixelRatio(cRetinaFactor());
if (!nowrite) {
Local::writeBackground(id, remove ? QImage() : img);
}
initColorsFromBackground(img);
}
void initColorsFromBackground(const QImage &img) {
uint64 components[3] = { 0 }, componentsScroll[3] = { 0 };
auto w = img.width();
@@ -2889,10 +2858,10 @@ namespace {
prepareCorners(StickerSelectedCorners, st::dateRadius, _msgServiceSelectBg);
uchar rScroll = uchar(componentsScroll[0]), gScroll = uchar(componentsScroll[1]), bScroll = uchar(componentsScroll[2]);
_historyScrollBarColor = style::color(rScroll, gScroll, bScroll, qRound(st::historyScroll.barColor->c.alphaF() * 0xFF));
_historyScrollBgColor = style::color(rScroll, gScroll, bScroll, qRound(st::historyScroll.bgColor->c.alphaF() * 0xFF));
_historyScrollBarOverColor = style::color(rScroll, gScroll, bScroll, qRound(st::historyScroll.barOverColor->c.alphaF() * 0xFF));
_historyScrollBgOverColor = style::color(rScroll, gScroll, bScroll, qRound(st::historyScroll.bgOverColor->c.alphaF() * 0xFF));
_historyScrollBarColor = style::color(rScroll, gScroll, bScroll, st::historyScroll.barColor->c.alpha());
_historyScrollBgColor = style::color(rScroll, gScroll, bScroll, st::historyScroll.bgColor->c.alpha());
_historyScrollBarOverColor = style::color(rScroll, gScroll, bScroll, st::historyScroll.barOverColor->c.alpha());
_historyScrollBgOverColor = style::color(rScroll, gScroll, bScroll, st::historyScroll.bgOverColor->c.alpha());
if (App::main()) {
App::main()->updateScrollColors();