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#ifndef BBCAMERALOCKSCONTROL_H
#define BBCAMERALOCKSCONTROL_H

#include <qcameralockscontrol.h>

QT_BEGIN_NAMESPACE

class BbCameraSession;

class BbCameraLocksControl : public QCameraLocksControl
{
    Q_OBJECT
public:
    enum LocksApplyMode
    {
        IndependentMode,
        FocusExposureBoundMode,
        AllBoundMode,
        FocusOnlyMode
    };

    explicit BbCameraLocksControl(BbCameraSession *session, QObject *parent = 0);

    QCamera::LockTypes supportedLocks() const Q_DECL_OVERRIDE;
    QCamera::LockStatus lockStatus(QCamera::LockType lock) const Q_DECL_OVERRIDE;
    void searchAndLock(QCamera::LockTypes locks) Q_DECL_OVERRIDE;
    void unlock(QCamera::LockTypes locks) Q_DECL_OVERRIDE;

private Q_SLOTS:
    void cameraOpened();
    void focusStatusChanged(int value);

private:
    BbCameraSession *m_session;

    LocksApplyMode m_locksApplyMode;
    QCamera::LockStatus m_focusLockStatus;
    QCamera::LockStatus m_exposureLockStatus;
    QCamera::LockStatus m_whiteBalanceLockStatus;
    QCamera::LockTypes m_currentLockTypes;
    QCamera::LockTypes m_supportedLockTypes;
};

QT_END_NAMESPACE

#endif
