mmiVTKPicker.h

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/*========================================================================= 
  Program: Multimod Application Framework RELOADED 
  Module: $RCSfile: mmiVTKPicker.h,v $ 
  Language: C++ 
  Date: $Date: 2012-04-06 08:39:52 $ 
  Version: $Revision: 1.1.2.5 $ 
  Authors: Josef Kohout (Josef.Kohout *AT* beds.ac.uk)
  ========================================================================== 
  Copyright (c) 2009 University of Bedfordshire (www.beds.ac.uk)
  See the COPYINGS file for license details 
  =========================================================================
*/
 
#ifndef mmiVTKPicker_h__
#define mmiVTKPicker_h__
 
//----------------------------------------------------------------------------
// Include:
//----------------------------------------------------------------------------
#include "albaDefines.h"
#include "albaInteractorCameraMove.h"
 
//----------------------------------------------------------------------------
// Forward declarations:
//----------------------------------------------------------------------------
class vtkCellPicker;
 
class ALBA_EXPORT mmiVTKPicker : public albaInteractorCameraMove
{
public:
  albaTypeMacro(mmiVTKPicker,albaInteractorCameraMove);
 
  inline void SetContinuousPicking(bool bValue) {
    m_ContinuousPicking = bValue;
  }
 
  inline bool GetContinuousPicking() {
    return m_ContinuousPicking;
  }
 
  virtual void OnMouseMove();
 
  virtual void OnLeftButtonDown(albaEventInteraction *e);
 
  virtual void OnLeftButtonUp();
 
protected:
  mmiVTKPicker() {      
    m_ContinuousPicking = false;
    m_Picker = NULL;
  }
  virtual ~mmiVTKPicker();          
 
protected:
  vtkCellPicker* m_Picker;      //<picker to be used for the picking
  bool m_ContinuousPicking;     //<true, if events are sent during mouse move
};
 
#endif // mmiVTKPicker_h__