albaDeviceButtonsPadMouse.h

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/*=========================================================================
 
 Program: ALBA (Agile Library for Biomedical Applications)
 Module: albaDeviceButtonsPadMouse
 Authors: Marco Petrone
 
 Copyright (c) BIC
 All rights reserved. See Copyright.txt or
 
 
 This software is distributed WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
 
#ifndef __albaDeviceButtonsPadMouse_h
#define __albaDeviceButtonsPadMouse_h
 
#include "albaDeviceButtonsPad.h"
 
//----------------------------------------------------------------------------
// forward declarations :
//----------------------------------------------------------------------------
class albaView;
class albaRWIBase;
class vtkRenderer;
class vtkRenderWindowInteractor;
 
class ALBA_EXPORT albaDeviceButtonsPadMouse : public albaDeviceButtonsPad
{
public:
  albaTypeMacro(albaDeviceButtonsPadMouse,albaDeviceButtonsPad); 
 
  //------------------------------------------------------------------------------
  // Events
  //------------------------------------------------------------------------------
  // ALBA_ID_DEC(MOUSE_2D_MOVE)
  // ALBA_ID_DEC(MOUSE_CHAR_EVENT)
  // ALBA_ID_DEC(MOUSE_DCLICK)
 
  static albaID GetMouse2DMoveId();
 
  static albaID GetMouseCharEventId();
 
  static albaID GetMouseDClickId();
    
  virtual void OnEvent(albaEventBase *event);
 
  void SetLastPosition(double x,double y,unsigned long modifiers = 0);
 
  const double *GetLastPosition() {return m_LastPosition;}
  void GetLastPosition(double pos[2]) {pos[0]=m_LastPosition[0];pos[1]=m_LastPosition[1];}
 
  vtkRenderer *GetRenderer();
 
  albaView *GetView();
 
  vtkRenderWindowInteractor *GetInteractor();
 
  albaRWIBase *GetRWI();
 
  void DisplayToNormalizedDisplay(double display[2]);
  void NormalizedDisplayToDisplay(double normalized[2]);
 
protected:
  albaDeviceButtonsPadMouse();
  virtual ~albaDeviceButtonsPadMouse();
 
  virtual void SendButtonEvent(albaEventInteraction *event);
 
  double      m_LastPosition[2];
  bool        m_ButtonPressed;
 
  albaView    *m_SelectedView;   
  albaRWIBase *m_SelectedRWI;
 
private:
  albaDeviceButtonsPadMouse(const albaDeviceButtonsPadMouse&);  // Not implemented.
  void operator=(const albaDeviceButtonsPadMouse&);  // Not implemented.
};
#endif