lib/cpExtensions/Interaction/ImageInteractorStyle.h

   1 #ifndef __CPEXTENSIONS__INTERACTION__IMAGEINTERACTORSTYLE__H__
   2 #define __CPEXTENSIONS__INTERACTION__IMAGEINTERACTORSTYLE__H__
   3
   4 #include <cpExtensions/Interaction/BaseInteractorStyle.h>
   5
   6 #include <vector>
   7
   8 #include <vtkSmartPointer.h>
   9 #include <vtkImageActorPointPlacer.h>
  10 #include <vtkPropPicker.h>
  11 #include <vtkPointHandleRepresentation3D.h>
  12 #include <vtkSeedRepresentation.h>
  13 #include <cpExtensions/Interaction/SeedWidget.h>
  14
  15 // Forward definitions
  16 class vtkImageActor;
  17
  18 namespace cpExtensions
  19 {
  20   namespace Interaction
  21   {
  22     /**
  23      */
  24     class cpExtensions_EXPORT ImageInteractorStyle
  25       : public BaseInteractorStyle
  26     {
  27     public:
  28       typedef ImageInteractorStyle Self;
  29       vtkTypeMacro( ImageInteractorStyle, BaseInteractorStyle );
  30
  31       // Callbacks types
  32       typedef Superclass::TMouseCommand            TMouseCommand;
  33       typedef Superclass::TMouseWheelCommand       TMouseWheelCommand;
  34       typedef Superclass::TKeyCommand              TKeyCommand;
  35       typedef Superclass::TVoidCommand             TVoidCommand;
  36       typedef Superclass::TMouseMoveCommand        TMouseMoveCommand;
  37       typedef Superclass::TMouseClickCommand       TMouseClickCommand;
  38       typedef Superclass::TMouseDoubleClickCommand TMouseDoubleClickCommand;
  39       typedef Superclass::TExposeCommand           TExposeCommand;
  40       typedef Superclass::TConfigureCommand        TConfigureCommand;
  41       typedef Superclass::TEnterCommand            TEnterCommand;
  42       typedef Superclass::TLeaveCommand            TLeaveCommand;
  43
  44       // Widgets
  45       struct TSeedWidget
  46       {
  47         vtkSmartPointer< vtkImageActorPointPlacer >              Placer;
  48         vtkSmartPointer< vtkPointHandleRepresentation3D >        Handle;
  49         vtkSmartPointer< vtkSeedRepresentation >         Representation;
  50         vtkSmartPointer< SeedWidget > Widget;
  51
  52         TSeedWidget(
  53           vtkRenderWindowInteractor* interactor, vtkImageActor* actor
  54           );
  55         void On( );
  56         void Off( );
  57       };
  58
  59     public:
  60       static Self* New( );
  61
  62       // Data for local picker
  63       virtual void AssociateImageActor( vtkImageActor* actor );
  64
  65       // Widgets
  66       void SeedWidgetOn( );
  67       void SeedWidgetOff( );
  68
  69     protected:
  70       ImageInteractorStyle( );
  71       virtual ~ImageInteractorStyle( );
  72
  73       virtual bool _PickPosition( int idx[ 2 ], double pos[ 3 ] );
  74
  75     private:
  76       // Purposely not implemented
  77       ImageInteractorStyle( const Self& );
  78       Self& operator=( const Self& );
  79
  80     protected:
  81       vtkSmartPointer< vtkPropPicker > m_PropPicker;
  82
  83       TSeedWidget* m_SeedWidget;
  84     };
  85
  86   } // ecapseman
  87
  88 } // ecapseman
  89
  90 #endif // __CPEXTENSIONS__INTERACTION__IMAGEINTERACTORSTYLE__H__
  91
  92 // eof - $RCSfile$