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#ifndef QWMPPLAYLIST_H
#define QWMPPLAYLIST_H

#include <qmediaplaylistprovider.h>

#include <QtCore/qvariant.h>

#include <wmp.h>

class QWmpEvents;

QTM_USE_NAMESPACE
class QWmpPlaylist : public QMediaPlaylistProvider
{
    Q_OBJECT
public:
    QWmpPlaylist(IWMPCore3 *player, QWmpEvents *events, QObject *parent = 0);
    ~QWmpPlaylist();

    bool load(const QString &location, const char *format = 0);
    bool load(QIODevice * device, const char *format = 0);
    bool save(const QString &location, const char *format = 0);
    bool save(QIODevice * device, const char *format);

    int mediaCount() const;
    QMediaContent media(int pos) const;

    bool isReadOnly() const;

    bool addMedia(const QMediaContent &content);
    bool insertMedia(int pos, const QMediaContent &content);
    bool removeMedia(int pos);
    bool removeMedia(int start, int end);
    bool clear();

    QStringList keys(int index) const;
    QVariant value(int index, const QString &key) const;

public Q_SLOTS:
    virtual void shuffle();

private Q_SLOTS:
    void currentPlaylistChangeEvent(WMPPlaylistChangeEventType change);
    void openPlaylistChangeEvent(IDispatch *dispatch);
    void mediaChangeEvent(IDispatch *dispatch);

private:
    IWMPCore3 *m_player;
    IWMPPlaylist *m_playlist;
    long m_count;
};

#endif
