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#ifndef QANDROIDCAMERAZOOMCONTROL_H
#define QANDROIDCAMERAZOOMCONTROL_H

#include <qcamerazoomcontrol.h>
#include <qcamera.h>

QT_BEGIN_NAMESPACE

class QAndroidCameraSession;

class QAndroidCameraZoomControl : public QCameraZoomControl
{
    Q_OBJECT
public:
    explicit QAndroidCameraZoomControl(QAndroidCameraSession *session);

    qreal maximumOpticalZoom() const override;
    qreal maximumDigitalZoom() const override;
    qreal requestedOpticalZoom() const override;
    qreal requestedDigitalZoom() const override;
    qreal currentOpticalZoom() const override;
    qreal currentDigitalZoom() const override;
    void zoomTo(qreal optical, qreal digital) override;

private Q_SLOTS:
    void onCameraOpened();

private:
    QAndroidCameraSession *m_cameraSession;

    qreal m_maximumZoom;
    QList<int> m_zoomRatios;
    qreal m_requestedZoom;
    qreal m_currentZoom;
};

QT_END_NAMESPACE

#endif // QANDROIDCAMERAZOOMCONTROL_H