Clementine-audio-player-Mac.../src/widgets/trackslider.h

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/* This file is part of Clementine.
Copyright 2010, David Sansome <me@davidsansome.com>
Clementine 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.
Clementine 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.
You should have received a copy of the GNU General Public License
along with Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
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#ifndef TRACKSLIDER_H
#define TRACKSLIDER_H
#include <QWidget>
class QLabel;
class Application;
class MoodbarProxyStyle;
class Ui_TrackSlider;
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class TrackSlider : public QWidget {
Q_OBJECT
public:
TrackSlider(QWidget* parent = nullptr);
~TrackSlider();
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void SetApplication(Application* app);
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// QWidget
QSize sizeHint() const;
// QObject
bool event(QEvent*);
MoodbarProxyStyle* moodbar_style() const { return moodbar_style_; }
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static const char* kSettingsGroup;
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public slots:
void SetValue(int elapsed, int total);
void SetStopped();
void SetCanSeek(bool can_seek);
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void Seek(int gap);
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signals:
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void ValueChanged(int value);
void ValueChangedSeconds(int value);
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void SeekForward();
void SeekBackward();
private slots:
void ValueMaybeChanged(int value);
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void ToggleTimeDisplay();
private:
void UpdateTimes(int elapsed);
void UpdateLabelWidth();
void UpdateLabelWidth(QLabel* label, const QString& text);
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private:
Ui_TrackSlider* ui_;
MoodbarProxyStyle* moodbar_style_;
bool setting_value_;
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bool show_remaining_time_;
int slider_maximum_value_; // we cache it to avoid unnecessary updates
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};
#endif // TRACKSLIDER_H