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#ifndef QCAMERAFOCUSCONTROL_H
#define QCAMERAFOCUSCONTROL_H

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

#include <qcamerafocus.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Multimedia)


class Q_MULTIMEDIA_EXPORT QCameraFocusControl : public QMediaControl
{
    Q_OBJECT

public:
    ~QCameraFocusControl();

    virtual QCameraFocus::FocusMode focusMode() const = 0;
    virtual void setFocusMode(QCameraFocus::FocusMode mode) = 0;
    virtual bool isFocusModeSupported(QCameraFocus::FocusMode mode) const = 0;

    virtual qreal maximumOpticalZoom() const = 0;
    virtual qreal maximumDigitalZoom() const = 0;
    virtual qreal opticalZoom() const = 0;
    virtual qreal digitalZoom() const = 0;

    virtual void zoomTo(qreal optical, qreal digital) = 0;

    virtual QCameraFocus::FocusPointMode focusPointMode() const = 0;
    virtual void setFocusPointMode(QCameraFocus::FocusPointMode mode) = 0;
    virtual bool isFocusPointModeSupported(QCameraFocus::FocusPointMode mode) const = 0;
    virtual QPointF customFocusPoint() const = 0;
    virtual void setCustomFocusPoint(const QPointF &point) = 0;

    virtual QCameraFocusZoneList focusZones() const = 0;

Q_SIGNALS:
    void opticalZoomChanged(qreal opticalZoom);
    void digitalZoomChanged(qreal digitalZoom);
    void focusZonesChanged();
    void maximumOpticalZoomChanged(qreal);
    void maximumDigitalZoomChanged(qreal);

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

#define QCameraFocusControl_iid "com.nokia.Qt.QCameraFocusingControl/1.0"
Q_MEDIA_DECLARE_CONTROL(QCameraFocusControl, QCameraFocusControl_iid)

QT_END_NAMESPACE

QT_END_HEADER


#endif  // QCAMERAFOCUSCONTROL_H