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Code Issues Releases Wiki Activity

Allow arbitrary QImage as outgoing bubbles background.

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This commit is contained in:
John Preston
2021-08-19 17:22:12 +03:00
parent 1cc9a52461
commit f4fdadd3b0
21 changed files with 677 additions and 232 deletions
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23
Telegram/SourceFiles/window/window_session_controller.h
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@@ -26,6 +26,10 @@ namespace Adaptive {
enum class WindowLayout;
} // namespace Adaptive
namespace HistoryView {
struct PaintContext;
} // namespace HistoryView
namespace ChatHelpers {
class TabbedSelector;
} // namespace ChatHelpers
@@ -46,6 +50,7 @@ class FormController;
namespace Ui {
class LayerWidget;
enum class ReportReason;
struct BubblePattern;
} // namespace Ui
namespace Window {
@@ -439,6 +444,20 @@ public:
void toggleFiltersMenu(bool enabled);
[[nodiscard]] rpl::producer<> filtersMenuChanged() const;
void setBubblesBackground(QImage image);
const Ui::BubblePattern *bubblesBackgroundPattern() const {
return _bubblesBackgroundPattern.get();
}
struct BubblesContextArgs {
int visibleAreaTop = 0;
int visibleAreaTopGlobal = 0;
int visibleAreaWidth = 0;
QRect clip;
int initialShift = 0;
};
[[nodiscard]] HistoryView::PaintContext bubblesContext(
BubblesContextArgs &&args);
[[nodiscard]] const BackgroundState &backgroundState(QSize area);
[[nodiscard]] rpl::producer<> repaintBackgroundRequests() const;
void rotateComplexGradientBackground();
@@ -520,6 +539,10 @@ private:
QSize _willCacheForArea;
crl::time _lastAreaChangeTime = 0;
base::Timer _cacheBackgroundTimer;
CachedBackground _bubblesBackground;
QImage _bubblesBackgroundPrepared;
std::unique_ptr<Ui::BubblePattern> _bubblesBackgroundPattern;
rpl::event_stream<> _repaintBackgroundRequests;
rpl::lifetime _lifetime;