Clementine-audio-player-Mac.../src/ui/systemtrayicon.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 SYSTEMTRAYICON_H
#define SYSTEMTRAYICON_H
#include <QObject>
#include <QPixmap>
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class QAction;
class Song;
class SystemTrayIcon : public QObject {
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Q_OBJECT
public:
SystemTrayIcon(QObject* parent = nullptr);
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// Called once to create the icon's context menu
virtual void SetupMenu(QAction* previous, QAction* play, QAction* stop,
QAction* stop_after, QAction* next, QAction* mute,
QAction* love, QAction* quit) = 0;
virtual bool IsVisible() const { return true; }
virtual void SetVisible(bool visible) {}
// Called by the OSD
virtual void ShowPopup(const QString& summary, const QString& message,
int timeout) {}
/**
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* If this get's invoked with image_path equal to nullptr, the tooltip should
* still be shown - just without the cover art.
*/
virtual void SetNowPlaying(const Song& song, const QString& image_path) {}
virtual void ClearNowPlaying() {}
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static SystemTrayIcon* CreateSystemTrayIcon(QObject* parent = nullptr);
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public slots:
void SetProgress(int percentage);
virtual void SetPaused();
virtual void SetPlaying(bool enable_play_pause = false,
bool enable_love = false);
virtual void SetStopped();
virtual void LastFMButtonVisibilityChanged(bool value) {}
virtual void LastFMButtonLoveStateChanged(bool value) {}
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virtual void MuteButtonStateChanged(bool value) {}
signals:
void ChangeVolume(int delta);
void SeekForward();
void SeekBackward();
void NextTrack();
void PreviousTrack();
void ShowHide();
void PlayPause();
protected:
virtual void UpdateIcon() = 0;
QPixmap CreateIcon(const QPixmap& icon, const QPixmap& grey_icon);
int song_progress() const { return percentage_; }
QPixmap current_state_icon() const { return current_state_icon_; }
private:
int percentage_;
QPixmap playing_icon_;
QPixmap paused_icon_;
QPixmap current_state_icon_;
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};
#endif // SYSTEMTRAYICON_H