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Telegram/SourceFiles/dialogs/ui/dialogs_video_userpic.h

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+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "media/clip/media_clip_reader.h"
+
+class Painter;
+
+namespace Data {
+class PhotoMedia;
+} // namespace Data
+
+namespace Ui {
+struct PeerUserpicView;
+} // namespace Ui
+
+namespace Dialogs {
+class Entry;
+} // namespace Dialogs
+
+namespace Dialogs::Ui {
+
+using namespace ::Ui;
+
+struct PaintContext;
+
+class VideoUserpic final {
+public:
+	VideoUserpic(not_null<PeerData*> peer, Fn<void()> repaint);
+	~VideoUserpic();
+
+	[[nodiscard]] int frameIndex() const;
+
+	void paintLeft(
+		Painter &p,
+		PeerUserpicView &view,
+		int x,
+		int y,
+		int w,
+		int size,
+		bool paused);
+
+private:
+	void clipCallback(Media::Clip::Notification notification);
+	[[nodiscard]] Media::Clip::FrameRequest request(int size) const;
+	bool startReady(int size = 0);
+
+	const not_null<PeerData*> _peer;
+	const Fn<void()> _repaint;
+
+	Media::Clip::ReaderPointer _video;
+	int _lastSize = 0;
+	std::shared_ptr<Data::PhotoMedia> _videoPhotoMedia;
+	PhotoId _videoPhotoId = 0;
+
+};
+
+void PaintUserpic(
+	Painter &p,
+	not_null<Entry*> entry,
+	PeerData *peer,
+	VideoUserpic *videoUserpic,
+	PeerUserpicView &view,
+	const Ui::PaintContext &context);
+
+void PaintUserpic(
+	Painter &p,
+	not_null<PeerData*> peer,
+	VideoUserpic *videoUserpic,
+	PeerUserpicView &view,
+	int x,
+	int y,
+	int outerWidth,
+	int size,
+	bool paused);
+
+} // namespace Dialogs::Ui