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

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

#ifndef QMETADATAWRITERCONTROL_H

#define QMETADATAWRITERCONTROL_H

#include "qmediacontrol.h"

#include "qmediaobject.h"

#include "qmediaresource.h"

#include <qmobilityglobal.h>

#include "qtmedianamespace.h"

QT_BEGIN_NAMESPACE

class Q_MULTIMEDIA_EXPORT QMetaDataWriterControl : public QMediaControl

{

    Q_OBJECT

public:

    ~QMetaDataWriterControl();

    virtual bool isWritable() const = 0;

    virtual bool isMetaDataAvailable() const = 0;

    virtual QVariant metaData(QtMultimediaKit::MetaData key) const = 0;

    virtual void setMetaData(QtMultimediaKit::MetaData key, const QVariant &value) = 0;

    virtual QList<QtMultimediaKit::MetaData> availableMetaData() const = 0;

    virtual QVariant extendedMetaData(const QString &key) const = 0;

    virtual void setExtendedMetaData(const QString &key, const QVariant &value) = 0;

    virtual QStringList availableExtendedMetaData() const = 0;

Q_SIGNALS:

    void metaDataChanged();

    void writableChanged(bool writable);

    void metaDataAvailableChanged(bool available);

protected:

    QMetaDataWriterControl(QObject *parent = 0);

};

#define QMetaDataWriterControl_iid "com.nokia.Qt.QMetaDataWriterControl/1.0"

Q_MEDIA_DECLARE_CONTROL(QMetaDataWriterControl, QMetaDataWriterControl_iid)

QT_END_NAMESPACE

#endif