playlistmodel.h

   1 //
   2 // C++ Interface: playlistmodel
   3 //
   4 // Author: Oliver Groß <z.o.gross@gmx.de>, (C) 2008
   5 //
   6 // Copyright: See COPYING file that comes with this distribution
   7 //
   8 #ifndef MUSIQUE_PLAYLISTMODEL_H
   9 #define MUSIQUE_PLAYLISTMODEL_H
  10
  11 #include <QAbstractItemModel>
  12 #include <xmmsclient/xmmsclient-qt4.h>
  13
  14 #define MQ_PLAYLIST_STATUS   0
  15 #define MQ_PLAYLIST_TITLE    1
  16 #define MQ_PLAYLIST_ARTIST   2
  17 #define MQ_PLAYLIST_DURATION 3
  18
  19 namespace musique {
  20         class CPlaylistModel : public QAbstractItemModel {
  21                 Q_OBJECT
  22         public:
  23                 CPlaylistModel(XmmsQt::QPlayback * playback, XmmsQt::QMedialib * medialib, QObject * parent = 0);
  24                 ~CPlaylistModel();
  25
  26                 XmmsQt::QPlaylist * playlist() const { return m_Playlist; };
  27
  28                 QVariant data(const QModelIndex & index, int role) const;
  29                 Qt::ItemFlags flags(const QModelIndex & index) const;
  30                 QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
  31                 QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex()) const;
  32                 QModelIndex parent(const QModelIndex & index) const;
  33                 int rowCount(const QModelIndex & parent = QModelIndex()) const;
  34                 int columnCount(const QModelIndex & parent = QModelIndex()) const;
  35         public slots:
  36                 void setPlaylist(XmmsQt::QPlaylist * playlist);
  37         private:
  38                 XmmsQt::QPlaylist * m_Playlist;
  39                 XmmsQt::QMedialib * m_Medialib;
  40                 XmmsQt::QPlayback * m_Playback;
  41                 quint32 m_OldPosition;
  42         private slots:
  43                 void prepareToInsertEntry(quint32 position, quint32 id);
  44                 void insertEntry(quint32 position);
  45                 void prepareToRemoveEntry(quint32 position, quint32 id);
  46                 void removeEntry(quint32 position);
  47                 void moveEntry(quint32 from, quint32 to);
  48                 void updateEntry(quint32 position);
  49                 void updateEntriesByID(quint32 id);
  50                 void reloadMediaInfo();
  51                 void updatePosition(quint32 position);
  52         };
  53 }
  54
  55 #endif