vcs.maemo.org Git - someplayer/blob - src/player/abstractplayer.h

   1 /*
   2  * SomePlayer - An alternate music player for Maemo 5
   3  * Copyright (C) 2010 Nikolay (somebody) Tischenko <niktischenko@gmail.com>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  */
  19
  20 #ifndef ABSTRACTPLAYER_H
  21 #define ABSTRACTPLAYER_H
  22
  23 #include <QObject>
  24 #include "../someplayer.h"
  25 #include "../track.h"
  26 #include "../trackmetainformation.h"
  27 #include "../playlist.h"
  28
  29 using SomePlayer::DataObjects::Track;
  30 using SomePlayer::DataObjects::Playlist;
  31 using SomePlayer::DataObjects::LastPlayed;
  32
  33 namespace SomePlayer {
  34         namespace Playback {
  35
  36                 enum PlayerState { PLAYER_STOPPED, PLAYER_PLAYING, PLAYER_PAUSED, PLAYER_LOADING, PLAYER_DONE, PLAYER_ERROR };
  37                 enum RepeatRule {REPEAT_NO, REPEAT_ALL, REPEAT_ONE};
  38
  39                 class AbstractPlayer : public QObject
  40                 {
  41
  42                         Q_OBJECT
  43                 public:
  44                         explicit AbstractPlayer(QObject *parent = 0);
  45                         virtual bool random() = 0;
  46                         virtual RepeatRule repeat() = 0;
  47                         virtual bool equalizerEnabled() = 0;
  48                         virtual bool equalizerAvailable() = 0;
  49                         virtual Track current() = 0;
  50                         virtual void setAwaitingSeek(int pos) = 0;
  51
  52                 signals:
  53                         void stateChanged (PlayerState);
  54                         void trackChanged (Track);
  55                         void tick (int, int); // played | all (seconds)
  56                         void trackDone(Track);
  57                         void saveLastPlayed(LastPlayed);
  58                         void startPlaylist();
  59
  60                 public slots:
  61                         virtual void setTrackId(int id) = 0;
  62                         virtual void enqueue(int id) = 0;
  63                         virtual void toggle() = 0;
  64                         virtual void play() = 0;
  65                         virtual void pause() = 0;
  66                         virtual void playIfPaused() = 0;
  67                         virtual void stop() = 0;
  68                         virtual void next() = 0;
  69                         virtual void prev() = 0;
  70                         virtual void setPlaylist(Playlist) = 0;
  71                         virtual void toggleRandom() = 0;
  72                         virtual void toggleRepeat() = 0;
  73                         virtual void seek(int) = 0;
  74                         virtual void enableEqualizer() = 0;
  75                         virtual void disableEqualizer() = 0;
  76                         virtual void setEqualizerValue(int band, double value) = 0;
  77                         virtual void equalizerValue(int band, double *) = 0;
  78                         virtual QString artist() = 0;
  79                         virtual QString album() = 0;
  80                         virtual QString title() = 0;
  81                         virtual PlayerState state() = 0;
  82                         virtual QString stateText() = 0;
  83                         virtual QString albumart() = 0;
  84                         virtual void setAlbumart(QString albumart) = 0;
  85                 };
  86         };
  87 };
  88
  89 #endif // ABSTRACTPLAYER_H