lib/cpPlugins/Pipeline/Widget.h

   1 #ifndef __cpPlugins__Pipeline__Widget__h__
   2 #define __cpPlugins__Pipeline__Widget__h__
   3
   4 #include <cpPlugins/Pipeline/ProcessObject.h>
   5 #include <vtkRenderWindowInteractor.h>
   6
   7 // -------------------------------------------------------------------------
   8 namespace cpPlugins
   9 {
  10   namespace Pipeline
  11   {
  12     /**
  13      */
  14     class cpPlugins_EXPORT Widget
  15       : public ProcessObject
  16     {
  17     public:
  18       typedef Widget                          Self;
  19       typedef ProcessObject                   Superclass;
  20       typedef itk::SmartPointer< Self >       Pointer;
  21       typedef itk::SmartPointer< const Self > ConstPointer;
  22
  23     public:
  24       itkTypeMacro( Widget, ProcessObject );
  25       cpPlugins_Id_Macro( Widget, Object );
  26
  27     public:
  28       virtual void AddInteractor( vtkRenderWindowInteractor* i ) override;
  29       virtual bool IsInteractive( ) override;
  30
  31       virtual void EnabledOn( );
  32       virtual void EnabledOff( );
  33       virtual void Clear( ) = 0;
  34       virtual void SetEnabled( bool v ) = 0;
  35       virtual bool GetEnabled( ) const = 0;
  36
  37     protected:
  38       Widget( );
  39       virtual ~Widget( );
  40
  41     private:
  42       // Purposely not implemented
  43       Widget( const Self& );
  44       Self& operator=( const Self& );
  45
  46     protected:
  47       typedef vtkSmartPointer< vtkRenderWindowInteractor > _TInteractor;
  48       struct _TInteractorCmp
  49       {
  50         bool operator()(
  51           const _TInteractor& a, const _TInteractor& b
  52           ) const
  53           { return( a.GetPointer( ) < b.GetPointer( ) ); }
  54       };
  55       std::set< _TInteractor, _TInteractorCmp > m_Interactors;
  56
  57     };
  58
  59   } // ecapseman
  60
  61 } // ecapseman
  62
  63 #endif // __cpPlugins__Pipeline__Widget__h__
  64
  65 // eof - $RCSfile$