playlist.h

   1 //
   2 // C++ Interface: playlist
   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 XMMSQT_PLAYLIST_H
   9 #define XMMSQT_PLAYLIST_H
  10
  11 #include <QObject>
  12 #include <QStringList>
  13 #include <xmmsclient/xmmsclient.h>
  14
  15 namespace XmmsQt {
  16         class QClient;
  17         class QMedialib;
  18
  19         class QPlaylist : public QObject {
  20                 Q_OBJECT
  21         friend class QMedialib;
  22         private:
  23                 QString m_Identifier;
  24                 xmmsc_connection_t * m_Connection;
  25                 QList<quint32> m_IDList;
  26                 quint32 m_Position;
  27
  28                 static void fillIDListCallback(xmmsc_result_t * result, void * instance);
  29                 static void changedCallback(xmmsc_result_t * result, void * instance);
  30                 static void currentPosCallback(xmmsc_result_t * result, void * instance);
  31
  32                 inline const char * identifierToCString();
  33         private slots:
  34                 void setConnection(xmmsc_connection_t * connection);
  35         public:
  36                 QPlaylist(QClient * parent, QString identifier = QString());
  37                 ~QPlaylist();
  38
  39                 xmmsc_connection_t * connection() const { return m_Connection; }
  40                 QList<quint32> & idList() { return m_IDList; }
  41                 quint32 position() const { return m_Position; }
  42                 QString identifier() const { return m_Identifier; }
  43
  44                 void reset();
  45         public slots:
  46                 void append(quint32 id);
  47                 void append(QString url);
  48                 void append(QList<quint32> ids);
  49                 void append(QStringList urls);
  50                 void appendRecursive(QString directory);
  51                 void insert(quint32 id, quint32 position);
  52                 void insert(QString url, quint32 position);
  53                 void insert(QList<quint32> ids, quint32 position);
  54                 void insert(QStringList urls, quint32 position);
  55                 void remove(quint32 position);
  56                 void move(quint32 from, quint32 to);
  57                 void clear();
  58                 void sort(QStringList properties);
  59                 void randomize();
  60         signals:
  61                 void entryAboutToBeInserted(quint32 position, quint32 id);
  62                 void entryAboutToBeRemoved(quint32 position, quint32 id);
  63                 void entryInserted(quint32 position);
  64                 void entryRemoved(quint32 position);
  65                 void entryMoved(quint32 from, quint32 to);
  66                 void entryUpdated(quint32 position, quint32 oldid);
  67                 void reseted();
  68                 void positionChanged(quint32 position);
  69         };
  70 }
  71
  72 #endif