lib/fpaPlugins/BaseImageFilter.h

   1 #ifndef __FPAPLUGINS__BASEIMAGEFILTER__H__
   2 #define __FPAPLUGINS__BASEIMAGEFILTER__H__
   3
   4 #include <fpaPlugins/fpaPlugins_Export.h>
   5 #include <cpPlugins/Interface/BaseProcessObjects.h>
   6
   7 namespace fpaPlugins
   8 {
   9   /**
  10    */
  11   class fpaPlugins_EXPORT BaseImageFilter
  12     : public cpPlugins::Interface::ImageToImageFilter
  13   {
  14   public:
  15     typedef BaseImageFilter                          Self;
  16     typedef cpPlugins::Interface::ImageToImageFilter Superclass;
  17     typedef itk::SmartPointer< Self >                Pointer;
  18     typedef itk::SmartPointer< const Self >          ConstPointer;
  19
  20   public:
  21     itkTypeMacro(
  22       BaseImageFilter, cpPlugins::Interface::ImageToImageFilter
  23       );
  24     cpPlugins_Id_Macro(
  25       BaseImageFilter, FrontPropagationImageAlgorithm
  26       );
  27
  28   protected:
  29     BaseImageFilter( );
  30     virtual ~BaseImageFilter( );
  31
  32     template< class F >
  33       void _ConfigureDebugger( F* filter );
  34
  35     template< class F >
  36       void _DeconfigureDebugger( F* filter );
  37
  38   private:
  39     // Purposely not implemented.
  40     BaseImageFilter( const Self& other );
  41     Self& operator=( const Self& other );
  42
  43   protected:
  44     std::set< unsigned long > m_Observers;
  45   };
  46
  47   // -----------------------------------------------------------------------
  48   /*
  49     CPPLUGINS_INHERIT_PROVIDER( BaseImageFilter );
  50   */
  51
  52 } // ecapseman
  53
  54 // -------------------------------------------------------------------------
  55 #include <fpa/VTK/Image2DObserver.h>
  56 //#include <fpa/VTK/Image3DObserver.h>
  57 #include <cpPlugins/Interface/SimpleMPRWidget.h>
  58 #include <vtkRenderWindowInteractor.h>
  59
  60 // -------------------------------------------------------------------------
  61 template< class F >
  62 void fpaPlugins::BaseImageFilter::
  63 _ConfigureDebugger( F* filter )
  64 {
  65   typedef typename F::TInputImage _I;
  66   typedef fpa::VTK::Image2DObserver< F, vtkRenderWindow > _2D;
  67   // typedef fpa::VTK::Image3DObserver< F, vtkRenderWindow > _3D;
  68
  69   this->m_Observers.clear( );
  70   if( this->m_Parameters->GetBool( "VisualDebug" ) )
  71   {
  72     if( this->m_MPRViewer != NULL )
  73     {
  74       if( _I::ImageDimension == 2 )
  75       {
  76         auto iren = this->m_MPRViewer->GetInteractor( 2 );
  77         if( iren != NULL )
  78         {
  79           typename _2D::Pointer debugger = _2D::New( );
  80           debugger->SetRenderWindow( iren->GetRenderWindow( ) );
  81           debugger->SetRenderPercentage( 0.01 );
  82           this->m_Observers.insert(
  83             filter->AddObserver( itk::AnyEvent( ), debugger )
  84             );
  85           filter->ThrowEventsOn( );
  86
  87         } // fi
  88       }
  89       else if( _I::ImageDimension == 3 )
  90       {
  91         // this->m_MPRViewer->GetInteractor( 3 );
  92
  93       } // fi
  94
  95     } // fi
  96
  97     if( this->m_SingleInteractor.GetPointer( ) != NULL )
  98     {
  99       if( _I::ImageDimension == 2 )
 100       {
 101       }
 102       else if( _I::ImageDimension == 3 )
 103       {
 104       } // fi
 105
 106     } // fi
 107
 108   } // fi
 109 }
 110
 111 // -------------------------------------------------------------------------
 112 template< class F >
 113 void fpaPlugins::BaseImageFilter::
 114 _DeconfigureDebugger( F* filter )
 115 {
 116   if( filter != NULL )
 117   {
 118     auto oIt = this->m_Observers.begin( );
 119     for( ; oIt != this->m_Observers.end( ); ++oIt )
 120       filter->RemoveObserver( *oIt );
 121
 122   } // fi
 123   this->m_Observers.clear( );
 124 }
 125
 126 #endif // __FPAPLUGINS__BASEIMAGEFILTER__H__
 127
 128 // eof - $RCSfile$