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#ifndef CAMERABINIMAGECAPTURECONTROL_H
#define CAMERABINIMAGECAPTURECONTROL_H

#include <qcameraimagecapturecontrol.h>
#include "camerabinsession.h"

QT_BEGIN_NAMESPACE

class CameraBinImageCapture : public QCameraImageCaptureControl, public QGstreamerBusMessageFilter
{
    Q_OBJECT
    Q_INTERFACES(QGstreamerBusMessageFilter)
public:
    CameraBinImageCapture(CameraBinSession *session);
    virtual ~CameraBinImageCapture();

    QCameraImageCapture::DriveMode driveMode() const { return QCameraImageCapture::SingleImageCapture; }
    void setDriveMode(QCameraImageCapture::DriveMode) {}

    bool isReadyForCapture() const;
    int capture(const QString &fileName);
    void cancelCapture();

    bool processBusMessage(const QGstreamerMessage &message);

private slots:
    void updateState();

private:
    static gboolean metadataEventProbe(GstPad *pad, GstEvent *event, CameraBinImageCapture *);
    static gboolean uncompressedBufferProbe(GstPad *pad, GstBuffer *buffer, CameraBinImageCapture *);
    static gboolean jpegBufferProbe(GstPad *pad, GstBuffer *buffer, CameraBinImageCapture *);

    CameraBinSession *m_session;
    bool m_ready;
    int m_requestId;
    GstElement *m_jpegEncoderElement;
    GstElement *m_metadataMuxerElement;
};

QT_END_NAMESPACE

#endif // CAMERABINCAPTURECORNTROL_H
