tdesktop/Telegram/SourceFiles/media/view/media_view_playback_controls.h

103 lines
2.8 KiB
C
Raw Normal View History

2016-07-11 18:05:46 +00:00
/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
2016-07-11 18:05:46 +00:00
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
2016-07-11 18:05:46 +00:00
*/
#pragma once
2019-02-27 11:36:19 +00:00
#include "ui/rp_widget.h"
2019-09-13 12:22:54 +00:00
#include "base/object_ptr.h"
2019-02-27 11:36:19 +00:00
2016-07-11 18:05:46 +00:00
namespace Ui {
class LabelSimple;
class FadeAnimation;
class IconButton;
class MediaSlider;
2016-07-11 18:05:46 +00:00
} // namespace Ui
namespace Media {
namespace Player {
struct TrackState;
} // namespace Player
2019-02-27 11:36:19 +00:00
namespace View {
2016-07-11 18:05:46 +00:00
2019-02-27 11:36:19 +00:00
class PlaybackProgress;
2016-07-11 18:05:46 +00:00
2019-02-27 11:36:19 +00:00
class PlaybackControls : public Ui::RpWidget {
2016-07-11 18:05:46 +00:00
public:
2019-02-27 11:36:19 +00:00
class Delegate {
public:
virtual void playbackControlsPlay() = 0;
virtual void playbackControlsPause() = 0;
virtual void playbackControlsSeekProgress(crl::time position) = 0;
virtual void playbackControlsSeekFinished(crl::time position) = 0;
virtual void playbackControlsVolumeChanged(float64 volume) = 0;
2019-03-12 05:09:53 +00:00
[[nodiscard]] virtual float64 playbackControlsCurrentVolume() = 0;
2019-02-27 11:36:19 +00:00
virtual void playbackControlsToFullScreen() = 0;
virtual void playbackControlsFromFullScreen() = 0;
};
PlaybackControls(QWidget *parent, not_null<Delegate*> delegate);
2016-07-11 18:05:46 +00:00
void showAnimated();
void hideAnimated();
void updatePlayback(const Player::TrackState &state);
void setLoadingProgress(int ready, int total);
2016-07-11 18:05:46 +00:00
void setInFullScreen(bool inFullScreen);
2019-02-27 11:36:19 +00:00
~PlaybackControls();
2016-07-11 18:05:46 +00:00
protected:
void resizeEvent(QResizeEvent *e) override;
void paintEvent(QPaintEvent *e) override;
void mousePressEvent(QMouseEvent *e) override;
2016-07-11 18:05:46 +00:00
private:
void handleSeekProgress(float64 progress);
void handleSeekFinished(float64 progress);
template <typename Callback>
void startFading(Callback start);
void fadeFinished();
void fadeUpdated(float64 opacity);
void refreshFadeCache();
2019-05-31 11:45:35 +00:00
[[nodiscard]] float64 countDownloadedTillPercent(
const Player::TrackState &state) const;
void updatePlayPauseResumeState(const Player::TrackState &state);
void updateTimeTexts(const Player::TrackState &state);
void refreshTimeTexts();
2019-02-27 11:36:19 +00:00
not_null<Delegate*> _delegate;
bool _inFullScreen = false;
2016-07-11 18:05:46 +00:00
bool _showPause = false;
2018-04-06 16:23:09 +00:00
bool _childrenHidden = false;
QString _timeAlready, _timeLeft;
crl::time _seekPositionMs = -1;
crl::time _lastDurationMs = 0;
int _loadingReady = 0;
int _loadingTotal = 0;
int _loadingPercent = 0;
2016-07-11 18:05:46 +00:00
object_ptr<Ui::IconButton> _playPauseResume;
object_ptr<Ui::MediaSlider> _playbackSlider;
2019-02-27 11:36:19 +00:00
std::unique_ptr<PlaybackProgress> _playbackProgress;
std::unique_ptr<PlaybackProgress> _receivedTillProgress;
object_ptr<Ui::MediaSlider> _volumeController;
object_ptr<Ui::IconButton> _fullScreenToggle;
object_ptr<Ui::LabelSimple> _playedAlready;
object_ptr<Ui::LabelSimple> _toPlayLeft;
object_ptr<Ui::LabelSimple> _downloadProgress = { nullptr };
2016-07-11 18:05:46 +00:00
std::unique_ptr<Ui::FadeAnimation> _fadeAnimation;
2016-07-11 18:05:46 +00:00
};
2019-02-27 11:36:19 +00:00
} // namespace View
2016-07-11 18:05:46 +00:00
} // namespace Media