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****************************************************************************/

#ifndef QWMPMETADATA_H
#define QWMPMETADATA_H

#include <qmetadatareadercontrol.h>
#include <qmediaresource.h>

#include <wmp.h>

QT_BEGIN_NAMESPACE
class QMediaContent;
QT_END_NAMESPACE

class QWmpEvents;

QT_USE_NAMESPACE

class QWmpMetaData : public QMetaDataReaderControl
{
    Q_OBJECT
public:
    QWmpMetaData(IWMPCore3 *player, QWmpEvents *events, QObject *parent = 0);
    ~QWmpMetaData();

    bool isMetaDataAvailable() const;
    bool isWritable() const;

    QVariant metaData(QtMultimediaKit::MetaData key) const;
    QList<QtMultimediaKit::MetaData> availableMetaData() const;

    QVariant extendedMetaData(const QString &key) const ;
    QStringList availableExtendedMetaData() const;

    static QStringList keys(IWMPMedia *media);
    static QVariant value(IWMPMedia *media, BSTR key);
    static QMediaContent resources(IWMPMedia *media);
    static QVariant convertVariant(const VARIANT &variant);
    static QVariant albumArtUrl(IWMPMedia *media, const char *suffix);

private Q_SLOTS:
    void currentItemChangeEvent(IDispatch *dispatch);
    void mediaChangeEvent(IDispatch *dispatch);

private:
    IWMPMedia *m_media;
};

#endif