egvtkinteractorstyle.h

   1 #ifndef EGVTKINTERACTORSTYLE_H
   2 #define EGVTKINTERACTORSTYLE_H
   3
   4 #include <vtkInteractorStyle.h>
   5
   6 #include "vtkCamera.h"
   7 #include "vtkRenderWindowInteractor.h"
   8 #include "vtkCallbackCommand.h"
   9 #include "vtkRenderer.h"
  10 #include "vtkRenderWindow.h"
  11
  12 #include <iostream>
  13 using namespace std;
  14
  15 class VTK_RENDERING_EXPORT egvtkInteractorStyle : public vtkInteractorStyle
  16 {
  17 public:
  18
  19     // Event information
  20   int   AltKey;
  21   int   ControlKey;
  22   int   ShiftKey;
  23   char  KeyCode;
  24   int   RepeatCount;
  25   char* KeySym;
  26   int   EventPosition[2];
  27   int   LastEventPosition[2];
  28   int   EventSize[2];
  29   int   Size[2];
  30   int   TimerEventId;
  31   int   TimerEventType;
  32   int   TimerEventDuration;
  33   int   TimerEventPlatformId;
  34
  35   vtkSetMacro(AltKey, int);
  36   vtkGetMacro(AltKey, int);
  37   vtkSetMacro(ControlKey, int);
  38   vtkGetMacro(ControlKey, int);
  39   vtkSetMacro(ShiftKey, int);
  40   vtkGetMacro(ShiftKey, int);
  41   vtkSetMacro(KeyCode, char);
  42   vtkGetMacro(KeyCode, char);
  43   vtkSetMacro(RepeatCount, int);
  44   vtkGetMacro(RepeatCount, int);
  45   vtkSetStringMacro(KeySym);
  46   vtkGetStringMacro(KeySym);
  47
  48   static egvtkInteractorStyle *New();
  49   vtkTypeRevisionMacro(egvtkInteractorStyle,vtkInteractorStyle);
  50   void PrintSelf(ostream& os, vtkIndent indent);
  51
  52 //   vtkGetMacro(ShiftKey,int);
  53 //   vtkGetMacro(CtrlKey,int);
  54
  55   // Description:
  56   // Event bindings controlling the effects of pressing mouse buttons
  57   // or moving the mouse.
  58   virtual void OnMouseMove();
  59   virtual void OnLeftButtonDown();
  60   virtual void OnLeftButtonUp();
  61   virtual void OnMiddleButtonDown();
  62   virtual void OnMiddleButtonUp();
  63   virtual void OnRightButtonDown();
  64   virtual void OnRightButtonUp();
  65   virtual void OnMouseWheelForward();
  66   virtual void OnMouseWheelBackward();
  67   virtual void OnChar();
  68
  69 /*  virtual void        OnKeyDown (){
  70     cout<<"OnKeyDown "<<this->Interactor->GetKeyCode()<<endl;
  71     this->EventCallbackCommand->SetAbortFlag(1);
  72   };
  73   virtual void  OnKeyUp (){
  74     cout<<"OnKeyUp "<<this->Interactor->GetKeyCode()<<endl;
  75     this->EventCallbackCommand->SetAbortFlag(1);
  76   };
  77   virtual void  OnKeyPress (){
  78     cout<<"OnKeyPress "<<this->Interactor->GetKeyCode()<<endl;
  79     this->EventCallbackCommand->SetAbortFlag(1);
  80   };
  81   virtual void  OnKeyRelease (){
  82     cout<<"OnKeyRelease "<<this->Interactor->GetKeyCode()<<endl;
  83     this->EventCallbackCommand->SetAbortFlag(1);
  84   };*/
  85
  86   // These methods for the different interactions in different modes
  87   // are overridden in subclasses to perform the correct motion. Since
  88   // they are called by OnTimer, they do not have mouse coord parameters
  89   // (use interactor's GetEventPosition and GetLastEventPosition)
  90   virtual void Rotate();
  91   virtual void Spin();
  92   virtual void Pan();
  93   virtual void Dolly();
  94
  95   // Description:
  96   // Set the apparent sensitivity of the interactor style to mouse motion.
  97   vtkSetMacro(MotionFactor,double);
  98   vtkGetMacro(MotionFactor,double);
  99
 100 protected:
 101   egvtkInteractorStyle();
 102   ~egvtkInteractorStyle();
 103
 104   double MotionFactor;
 105
 106   virtual void Dolly(double factor);
 107
 108 private:
 109   egvtkInteractorStyle(const egvtkInteractorStyle&);  // Not implemented.
 110   void operator=(const egvtkInteractorStyle&);  // Not implemented.
 111 };
 112
 113 #endif