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playlistsaver.h

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#ifndef NOATUNPLAYLISTSAVER_H
#define NOATUNPLAYLISTSAVER_H

#include <kurl.h>
#include <qmap.h>
#include <noatun/playlist.h>

class Structure;

class PlaylistSaver
{
        friend class Structure;
public:
        enum Options
        {
                XMLPlaylist=1,
                M3U=2,
                PLS=4
        };
        
        PlaylistSaver();
        virtual ~PlaylistSaver();
        
        bool save(const KURL &file, int options=0);
        bool load(const KURL &file, int options=0);

        bool metalist(const KURL &url);

        virtual void setGroup(const QString &);

protected:
        virtual void readItem(const QMap<QString,QString> &properties) = 0;

        virtual PlaylistItem writeItem() = 0;

        virtual void changeGroup(const QString &) {}

        virtual void reset() {}

private:
        bool loadXML(const KURL &file, int x=0);
        bool saveXML(const KURL &file, int x=0);
        
        bool loadM3U(const KURL &file, int x=0);
        bool saveM3U(const KURL &file, int x=0);
        
        bool loadPLS(const KURL &file, int x=0);
        bool savePLS(const KURL &file, int x=0);

private:
        class Private;
        PlaylistSaver::Private *d; // unused

};

#endif

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