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  #ifndef CAMERABINZOOMCONTROL_H
  #define CAMERABINZOOMCONTROL_H
  
  #include <qcamerazoomcontrol.h>
  
  QT_BEGIN_NAMESPACE
  
  class CameraBinSession;
  
  class CameraBinZoom  : public QCameraZoomControl
  {
      Q_OBJECT
  public:
      CameraBinZoom(CameraBinSession *session);
      virtual ~CameraBinZoom();
  
      qreal maximumOpticalZoom() const;
      qreal maximumDigitalZoom() const;
  
      qreal requestedOpticalZoom() const;
      qreal requestedDigitalZoom() const;
      qreal currentOpticalZoom() const;
      qreal currentDigitalZoom() const;
  
      void zoomTo(qreal optical, qreal digital);
  
  private:
      CameraBinSession *m_session;
      qreal m_requestedOpticalZoom;
      qreal m_requestedDigitalZoom;
  };
  
  QT_END_NAMESPACE
  
  #endif // CAMERABINZOOMCONTROL_H
  