CanvasViewProxy.h

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/* -*- mode: c++ -*-  */

#ifndef CanvasViewProxy_H
#define CanvasViewProxy_H

#include "libqthippo.h"

#include "qobject.h"

#include <string>

namespace hippodraw {

  class CanvasView;
  class PlotterBase;

class MDL_QTHIPPOPLOT_API CanvasViewProxy : private QObject
{
Q_OBJECT

private:

  CanvasView * m_canvas_view;

  CanvasViewProxy ( const CanvasViewProxy & );

  void lock ();

  void unlock ();

public:

 CanvasViewProxy ( CanvasView * view );

  virtual ~CanvasViewProxy();

  void addDisplay ( PlotterBase * plotter );

  void clear ();

  void saveAsImage ( const PlotterBase *, const std::string & filename );

  void swapOrientation ();

  signals:

  void addDisplaySignal ( PlotterBase * plotter );

  void clearSignal ();

  void saveAsImageSignal ( const PlotterBase * plotter,
                           const std::string & filename );

  void swapOrientationSignal ();

};

} // namespace hippodraw

#endif // CanvasViewProxy_H

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