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#ifndef SPMODEL_H
#define SPMODEL_H
#include <QObject>
#include <QUrl>
#include <QAbstractItemModel>
#include "songdata.h"

class SPModel : public QObject
{
    Q_OBJECT

    Q_PROPERTY(QUrl currentSong READ currentSong)
    Q_PROPERTY(QString currentSongTitle READ currentSongTitle)
    Q_PROPERTY(QString currentSongArtist READ currentSongArtist)
    Q_PROPERTY(QString currentSongAlbum READ currentSongAlbum)
    Q_PROPERTY(int albumCount READ albumCount)


    public slots:
        void clearAlbumFilter ();
        void clearSongFilter ();
        void loadArtists ();
        void filterAlbumsByArtist(const QString & name);
        void loadGenres ();
        void filterSongsByGenre(const QString & genre);
        void loadPlaylists();
        void loadAlbums();
        void filterSongsByPlaylist(const QString & uid);
        void filterSongsByAlbum(const QString & name);
        void loadSongs ();
        void selectSong (const QString &);
        void gotoNext();
        void gotoPrev();
        void addSong (const SongData &);
        void reset ();

    signals:
            void albumChanged(const QString &);
            void artistChanged(const QString &);
            void genreChanged(const QString &);
            void songListChanged();
            void songChanged ();
            void endOfList ();
                        
    public:
        SPModel(QObject*);
        virtual ~SPModel ();

        QUrl currentSong();
        QString currentSongTitle ();
        QString currentSongArtist();
        QString currentSongAlbum();
        QAbstractItemModel* albumsItemModel() const;
        QAbstractItemModel* genresItemModel() const;
        QAbstractItemModel* songsItemModel() const;
        QAbstractItemModel* playlistsItemModel() const;
        QAbstractItemModel* artistsItemModel() const;
        int albumCount() const;

    private:
        class SPModelPvt* pvt;
};

#endif