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#ifndef AVFCAMERAFLASHCONTROL_H
#define AVFCAMERAFLASHCONTROL_H

#include <QtMultimedia/qcameraflashcontrol.h>
#include <QtMultimedia/qcamera.h>

#include <QtCore/qlist.h>

QT_BEGIN_NAMESPACE

class AVFCameraService;
class AVFCameraSession;

class AVFCameraFlashControl : public QCameraFlashControl
{
    Q_OBJECT
public:
    AVFCameraFlashControl(AVFCameraService *service);

    QCameraExposure::FlashModes flashMode() const Q_DECL_OVERRIDE;
    void setFlashMode(QCameraExposure::FlashModes mode) Q_DECL_OVERRIDE;
    bool isFlashModeSupported(QCameraExposure::FlashModes mode) const Q_DECL_OVERRIDE;
    bool isFlashReady() const Q_DECL_OVERRIDE;

private Q_SLOTS:
    void cameraStateChanged(QCamera::State newState);

private:
    bool applyFlashSettings();

    AVFCameraService *m_service;
    AVFCameraSession *m_session;

    // Set of bits:
    QCameraExposure::FlashModes m_supportedModes;
    // Only one bit set actually:
    QCameraExposure::FlashModes m_flashMode;
};

QT_END_NAMESPACE


#endif // AVFCAMERAFLASHCONTROL_H