113 lines
2.9 KiB
C++
113 lines
2.9 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 "history/view/media/history_view_media.h"
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namespace Ui {
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class RippleAnimation;
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} // namespace Ui
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namespace HistoryView {
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class ServiceBoxContent {
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public:
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virtual ~ServiceBoxContent() = default;
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[[nodiscard]] virtual int top() = 0;
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[[nodiscard]] virtual QSize size() = 0;
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[[nodiscard]] virtual QString title() = 0;
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[[nodiscard]] virtual TextWithEntities subtitle() = 0;
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[[nodiscard]] virtual QString button() = 0;
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virtual void draw(
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Painter &p,
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const PaintContext &context,
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const QRect &geometry) = 0;
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[[nodiscard]] virtual ClickHandlerPtr createViewLink() = 0;
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[[nodiscard]] virtual bool hideServiceText() = 0;
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virtual void stickerClearLoopPlayed() = 0;
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[[nodiscard]] virtual std::unique_ptr<StickerPlayer> stickerTakePlayer(
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not_null<DocumentData*> data,
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const Lottie::ColorReplacements *replacements) = 0;
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[[nodiscard]] virtual bool hasHeavyPart() = 0;
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virtual void unloadHeavyPart() = 0;
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};
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class ServiceBox final : public Media {
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public:
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ServiceBox(
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not_null<Element*> parent,
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std::unique_ptr<ServiceBoxContent> content);
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~ServiceBox();
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QSize countOptimalSize() override;
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QSize countCurrentSize(int newWidth) override;
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void draw(Painter &p, const PaintContext &context) const override;
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TextState textState(QPoint point, StateRequest request) const override;
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[[nodiscard]] bool toggleSelectionByHandlerClick(
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const ClickHandlerPtr &p) const override;
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[[nodiscard]] bool dragItemByHandler(
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const ClickHandlerPtr &p) const override;
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void clickHandlerPressedChanged(
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const ClickHandlerPtr &handler,
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bool pressed) override;
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void stickerClearLoopPlayed() override;
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std::unique_ptr<StickerPlayer> stickerTakePlayer(
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not_null<DocumentData*> data,
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const Lottie::ColorReplacements *replacements) override;
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[[nodiscard]] bool needsBubble() const override;
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[[nodiscard]] bool customInfoLayout() const override;
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[[nodiscard]] bool hideServiceText() const override {
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return _content->hideServiceText();
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}
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bool hasHeavyPart() const override;
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void unloadHeavyPart() override;
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private:
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[[nodiscard]] QRect buttonRect() const;
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[[nodiscard]] QRect contentRect() const;
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const not_null<Element*> _parent;
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const std::unique_ptr<ServiceBoxContent> _content;
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struct Button {
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void drawBg(QPainter &p) const;
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void toggleRipple(bool pressed);
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[[nodiscard]] bool empty() const;
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Fn<void()> repaint;
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Ui::Text::String text;
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QSize size;
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ClickHandlerPtr link;
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std::unique_ptr<Ui::RippleAnimation> ripple;
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mutable QPoint lastPoint;
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} _button;
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const int _maxWidth = 0;
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Ui::Text::String _title;
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Ui::Text::String _subtitle;
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const QSize _size;
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const QSize _innerSize;
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};
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} // namespace HistoryView
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