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Code Issues Releases Wiki Activity

Use rpl for Window::Theme::Background updates.

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This commit is contained in:
John Preston
2021-07-15 14:12:38 +03:00
parent 7e83088a84
commit 4276b6cce0
66 changed files with 203 additions and 262 deletions
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21
Telegram/SourceFiles/boxes/background_box.cpp
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@@ -21,6 +21,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "boxes/background_preview_box.h"
#include "boxes/confirm_box.h"
#include "window/window_session_controller.h"
#include "window/themes/window_theme.h"
#include "styles/style_overview.h"
#include "styles/style_layers.h"
#include "styles/style_boxes.h"
@@ -55,9 +56,7 @@ QImage TakeMiddleSample(QImage original, QSize size) {
} // namespace
class BackgroundBox::Inner final
: public Ui::RpWidget
, private base::Subscriber {
class BackgroundBox::Inner final : public Ui::RpWidget {
public:
Inner(
QWidget *parent,
@@ -203,16 +202,22 @@ BackgroundBox::Inner::Inner(
) | rpl::start_with_next([=] {
update();
}, lifetime());
style::PaletteChanged(
) | rpl::start_with_next([=] {
_check->invalidateCache();
}, lifetime());
using Update = Window::Theme::BackgroundUpdate;
subscribe(Window::Theme::Background(), [=](const Update &update) {
if (update.paletteChanged()) {
_check->invalidateCache();
} else if (update.type == Update::Type::New) {
Window::Theme::Background()->updates(
) | rpl::start_with_next([=](const Update &update) {
if (update.type == Update::Type::New) {
sortPapers();
requestPapers();
this->update();
}
});
}, lifetime());
setMouseTracking(true);
}