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23rd
66 lines
1.5 KiB
C++
66 lines
1.5 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "base/unique_qptr.h"
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#include "base/weak_ptr.h"
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#include "ui/effects/animations.h"
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#include <QImage>
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namespace Ui {
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class RpWidget;
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class RpWidgetWrap;
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} // namespace Ui
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namespace Ui {
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class ThanosEffectRenderer;
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class ThanosEffect final : public base::has_weak_ptr {
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public:
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explicit ThanosEffect(not_null<QWidget*> parent);
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~ThanosEffect();
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void addItem(QImage snapshot, QRect rect);
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[[nodiscard]] bool animating() const;
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[[nodiscard]] rpl::producer<> allDone() const;
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void setGeometry(QRect rect);
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void raise();
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[[nodiscard]] static bool Supported();
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// Runs the (potentially slow, 10–300ms) QRhi capability probe
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// synchronously on the main thread and caches the result. Safe to
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// call multiple times. If not called, `Supported()` will lazily
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// probe on first use — prefer warming it up during idle time so the
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// first message deletion doesn't hitch.
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static void WarmUp();
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private:
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void ensureSurface();
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void showSurface();
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void hideSurface();
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[[nodiscard]] QWidget *surfaceWidget() const;
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const not_null<QWidget*> _parent;
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std::unique_ptr<RpWidgetWrap> _surface;
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[[maybe_unused]] ThanosEffectRenderer *_renderer = nullptr;
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Ui::Animations::Basic _animation;
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rpl::event_stream<> _allDone;
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rpl::lifetime _lifetime;
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};
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} // namespace Ui
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