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AyuGramDesktop/Telegram/SourceFiles/media/system_media_controls_manager.h
T

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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 "data/data_audio_msg_id.h"
#include "media/player/media_player_instance.h"
#include "media/media_common.h"
#include "media/system_media_controls_video.h"
#include "ui/userpic_view.h"
namespace base::Platform {
class SystemMediaControls;
} // namespace base::Platform
namespace Data {
class DocumentMedia;
} // namespace Data
namespace Window {
class Controller;
} // namespace Window
namespace Media::Streaming {
class Instance;
} // namespace Media::Streaming
namespace Media {
class SystemMediaControlsManager final : public SystemMediaControlsVideoSink {
public:
SystemMediaControlsManager();
~SystemMediaControlsManager();
static bool Supported();
void videoStart(
not_null<SystemMediaControlsVideoDelegate*> delegate,
VideoState state) override;
void videoUpdate(VideoState state) override;
void videoSetThumbnail(const QImage &thumbnail) override;
void videoFinish(
not_null<SystemMediaControlsVideoDelegate*> delegate) override;
private:
[[nodiscard]] float64 lookupPlaybackRate() const;
void applyPlayerTrack(AudioMsgId::Type audioType);
void syncPlayerStateToControls();
const std::unique_ptr<base::Platform::SystemMediaControls> _controls;
std::vector<std::shared_ptr<Data::DocumentMedia>> _cachedMediaView;
Ui::PeerUserpicView _cachedUserpicView;
std::unique_ptr<Streaming::Instance> _streamed;
AudioMsgId _lastAudioMsgId;
OrderMode _lastOrderMode = OrderMode::Default;
bool _inited = false;
SystemMediaControlsVideoDelegate *_videoDelegate = nullptr;
VideoState _videoState;
rpl::lifetime _lifetimeDownload;
rpl::lifetime _lifetime;
};
} // namespace Media