/****************************************************************************
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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****************************************************************************/

#ifndef QCAMERACONTROL_H
#define QCAMERACONTROL_H

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

#include <qcamera.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Multimedia)


class Q_MULTIMEDIA_EXPORT QCameraControl : public QMediaControl
{
    Q_OBJECT

public:
    enum PropertyChangeType {
        CaptureMode = 1,
        ImageEncodingSettings = 2,
        VideoEncodingSettings = 3,
        Viewfinder = 4
    };

    ~QCameraControl();

    virtual QCamera::State state() const = 0;
    virtual void setState(QCamera::State state) = 0;

    virtual QCamera::Status status() const = 0;

    virtual QCamera::CaptureModes captureMode() const = 0;
    virtual void setCaptureMode(QCamera::CaptureModes) = 0;
    virtual bool isCaptureModeSupported(QCamera::CaptureModes mode) const = 0;

    virtual bool canChangeProperty(PropertyChangeType changeType, QCamera::Status status) const = 0;

Q_SIGNALS:
    void stateChanged(QCamera::State);
    void statusChanged(QCamera::Status);
    void error(int error, const QString &errorString);
    void captureModeChanged(QCamera::CaptureModes);

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

#define QCameraControl_iid "com.nokia.Qt.QCameraControl/1.0"
Q_MEDIA_DECLARE_CONTROL(QCameraControl, QCameraControl_iid)

QT_END_NAMESPACE

QT_END_HEADER


#endif  // QCAMERACONTROL_H