85 lines
1.9 KiB
C++
85 lines
1.9 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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namespace Data {
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class Story;
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struct StoriesContext;
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struct FileOrigin;
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} // namespace Data
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namespace Media::Player {
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struct TrackState;
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} // namespace Media::Player
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namespace Media::Stories {
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class Delegate;
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class Controller;
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struct ContentLayout {
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QRect geometry;
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float64 fade = 0.;
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int radius = 0;
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bool headerOutside = false;
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};
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enum class SiblingType;
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struct SiblingView {
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QImage image;
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ContentLayout layout;
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QImage userpic;
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QPoint userpicPosition;
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QImage name;
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QPoint namePosition;
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float64 nameOpacity = 0.;
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[[nodiscard]] bool valid() const {
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return !image.isNull();
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}
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explicit operator bool() const {
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return valid();
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}
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};
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class View final {
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public:
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explicit View(not_null<Delegate*> delegate);
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~View();
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void show(not_null<Data::Story*> story, Data::StoriesContext context);
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void ready();
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[[nodiscard]] bool canDownload() const;
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[[nodiscard]] QRect finalShownGeometry() const;
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[[nodiscard]] rpl::producer<QRect> finalShownGeometryValue() const;
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[[nodiscard]] ContentLayout contentLayout() const;
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[[nodiscard]] SiblingView sibling(SiblingType type) const;
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[[nodiscard]] Data::FileOrigin fileOrigin() const;
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[[nodiscard]] TextWithEntities captionText() const;
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void showFullCaption();
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void updatePlayback(const Player::TrackState &state);
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[[nodiscard]] bool subjumpAvailable(int delta) const;
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[[nodiscard]] bool subjumpFor(int delta) const;
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[[nodiscard]] bool jumpFor(int delta) const;
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[[nodiscard]] bool paused() const;
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void togglePaused(bool paused);
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[[nodiscard]] rpl::lifetime &lifetime();
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private:
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const std::unique_ptr<Controller> _controller;
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};
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} // namespace Media::Stories
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