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#ifndef QCAMERALOCKSCONTROL_H
#define QCAMERALOCKSCONTROL_H

#include <qmediacontrol.h>
#include <qmediaobject.h>

#include <qcamera.h>

QT_BEGIN_NAMESPACE

class Q_MULTIMEDIA_EXPORT QCameraLocksControl : public QMediaControl
{
    Q_OBJECT
public:
    ~QCameraLocksControl();
    
    virtual QCamera::LockTypes supportedLocks() const = 0;

    virtual QCamera::LockStatus lockStatus(QCamera::LockType lock) const = 0;

    virtual void searchAndLock(QCamera::LockTypes locks) = 0;
    virtual void unlock(QCamera::LockTypes locks) = 0;

Q_SIGNALS:
    void lockStatusChanged(QCamera::LockType type, QCamera::LockStatus status, QCamera::LockChangeReason reason);

protected:
    QCameraLocksControl(QObject* parent = 0);
};

#define QCameraLocksControl_iid "com.nokia.Qt.QCameraLocksControl/1.0"
Q_MEDIA_DECLARE_CONTROL(QCameraLocksControl, QCameraLocksControl_iid)

QT_END_NAMESPACE

#endif  // QCAMERALOCKSCONTROL_H