59 lines
1.4 KiB
C++
59 lines
1.4 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 "ui/layers/layer_widget.h"
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#include "ui/image/image.h"
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#include "editor/photo_editor_common.h"
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#include "base/unique_qptr.h"
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#include "base/timer.h"
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enum class ImageRoundRadius;
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namespace Window {
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class Controller;
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class SessionController;
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} // namespace Window
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namespace Editor {
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class LayerWidget final : public Ui::LayerWidget {
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public:
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LayerWidget(
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not_null<QWidget*> parent,
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base::unique_qptr<Ui::RpWidget> content);
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void parentResized() override;
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bool closeByOutsideClick() const override;
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private:
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bool eventHook(QEvent *e) override;
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void keyPressEvent(QKeyEvent *e) override;
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int resizeGetHeight(int newWidth) override;
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void start();
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void cacheBackground();
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void checkBackgroundStale();
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void checkCacheBackground();
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[[nodiscard]] QImage renderBackground();
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void backgroundReady(QImage background, bool night);
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void startBackgroundFade();
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const base::unique_qptr<Ui::RpWidget> _content;
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QImage _backgroundBack;
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QImage _background;
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QImage _backgroundNext;
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Ui::Animations::Simple _backgroundFade;
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base::Timer _backgroundTimer;
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crl::time _lastAreaChangeTime = 0;
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bool _backgroundCaching = false;
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bool _backgroundNight = false;
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};
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} // namespace Editor
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