87ff770020
Now animation of the playback progress is processed inside the Media::Clip::Playback and the sliders just hold plain float64 value.
102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
/*
|
|
This file is part of Telegram Desktop,
|
|
the official desktop version of Telegram messaging app, see https://telegram.org
|
|
|
|
Telegram Desktop is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
It is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
In addition, as a special exception, the copyright holders give permission
|
|
to link the code of portions of this program with the OpenSSL library.
|
|
|
|
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
|
|
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
|
|
*/
|
|
#pragma once
|
|
|
|
namespace Ui {
|
|
class LabelSimple;
|
|
class FadeAnimation;
|
|
class IconButton;
|
|
class MediaSlider;
|
|
} // namespace Ui
|
|
|
|
namespace Media {
|
|
namespace Player {
|
|
struct TrackState;
|
|
} // namespace Player
|
|
|
|
namespace Clip {
|
|
|
|
class Playback;
|
|
class VolumeController;
|
|
|
|
class Controller : public TWidget {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
Controller(QWidget *parent);
|
|
|
|
void showAnimated();
|
|
void hideAnimated();
|
|
|
|
void updatePlayback(const Player::TrackState &state);
|
|
void setInFullScreen(bool inFullScreen);
|
|
|
|
void grabStart() override;
|
|
void grabFinish() override;
|
|
|
|
~Controller();
|
|
|
|
signals:
|
|
void playPressed();
|
|
void pausePressed();
|
|
void seekProgress(TimeMs positionMs);
|
|
void seekFinished(TimeMs positionMs);
|
|
void volumeChanged(float64 volume);
|
|
void toFullScreenPressed();
|
|
void fromFullScreenPressed();
|
|
|
|
protected:
|
|
void resizeEvent(QResizeEvent *e) override;
|
|
void paintEvent(QPaintEvent *e) override;
|
|
void mousePressEvent(QMouseEvent *e) override;
|
|
|
|
private:
|
|
void handleSeekProgress(float64 progress);
|
|
void handleSeekFinished(float64 progress);
|
|
|
|
template <typename Callback>
|
|
void startFading(Callback start);
|
|
void fadeFinished();
|
|
void fadeUpdated(float64 opacity);
|
|
|
|
void updatePlayPauseResumeState(const Player::TrackState &state);
|
|
void updateTimeTexts(const Player::TrackState &state);
|
|
void refreshTimeTexts();
|
|
|
|
bool _showPause = false;
|
|
QString _timeAlready, _timeLeft;
|
|
TimeMs _seekPositionMs = -1;
|
|
TimeMs _lastDurationMs = 0;
|
|
|
|
object_ptr<Ui::IconButton> _playPauseResume;
|
|
object_ptr<Ui::MediaSlider> _playbackSlider;
|
|
std::unique_ptr<Playback> _playback;
|
|
object_ptr<VolumeController> _volumeController;
|
|
object_ptr<Ui::IconButton> _fullScreenToggle;
|
|
object_ptr<Ui::LabelSimple> _playedAlready;
|
|
object_ptr<Ui::LabelSimple> _toPlayLeft;
|
|
|
|
std::unique_ptr<Ui::FadeAnimation> _fadeAnimation;
|
|
|
|
};
|
|
|
|
} // namespace Clip
|
|
} // namespace Media
|