lib/cpPlugins/DataObject.cxx

   1 #include <cpPlugins/DataObject.h>
   2 #include <itkDataObject.h>
   3 #include <vtkImageData.h>
   4 #include <vtkPolyData.h>
   5
   6 // -------------------------------------------------------------------------
   7 cpPlugins::ProcessObject* cpPlugins::DataObject::
   8 GetSource( )
   9 {
  10   return( this->m_Source );
  11 }
  12
  13 // -------------------------------------------------------------------------
  14 const cpPlugins::ProcessObject* cpPlugins::DataObject::
  15 GetSource( ) const
  16 {
  17   return( this->m_Source );
  18 }
  19
  20 // -------------------------------------------------------------------------
  21 void cpPlugins::DataObject::
  22 SetSource( cpPlugins::ProcessObject* src )
  23 {
  24   if( this->m_Source != src )
  25   {
  26     this->m_Source = src;
  27     this->Modified( );
  28
  29   } // fi
  30 }
  31
  32 // -------------------------------------------------------------------------
  33 void cpPlugins::DataObject::
  34 DisconnectFromPipeline( )
  35 {
  36   // Disconnect input pipelines (ITK)
  37   itk::DataObject* itk_obj = this->GetITK< itk::DataObject >( );
  38   if( itk_obj != NULL )
  39     itk_obj->DisconnectPipeline( );
  40
  41   // Disconnect input pipelines (VTK)
  42   vtkImageData* vtk_image = this->GetVTK< vtkImageData >( );
  43   vtkPolyData* vtk_pd = this->GetVTK< vtkPolyData >( );
  44   if( vtk_image != NULL )
  45   {
  46     vtkSmartPointer< vtkImageData > d =
  47       vtkSmartPointer< vtkImageData >::New( );
  48     d->ShallowCopy( vtk_image );
  49     this->m_VTKObject = d;
  50   }
  51   else if( vtk_pd != NULL )
  52   {
  53     vtkSmartPointer< vtkPolyData > d =
  54       vtkSmartPointer< vtkPolyData >::New( );
  55     d->ShallowCopy( vtk_pd );
  56     this->m_VTKObject = d;
  57
  58   } // fi
  59
  60   // Unbind source
  61   this->m_Source = NULL;
  62   this->Modified( );
  63 }
  64
  65 // -------------------------------------------------------------------------
  66 vtkProp* cpPlugins::DataObject::
  67 GetVTKActor( )
  68 {
  69   if( this->m_Actor.GetPointer( ) == NULL )
  70     this->_CreateVTKActor( );
  71   return( this->m_Actor.GetPointer( ) );
  72 }
  73
  74 // -------------------------------------------------------------------------
  75 const vtkProp* cpPlugins::DataObject::
  76 GetVTKActor( ) const
  77 {
  78   if( this->m_Actor.GetPointer( ) == NULL )
  79     this->_CreateVTKActor( );
  80   return( this->m_Actor.GetPointer( ) );
  81 }
  82
  83 // -------------------------------------------------------------------------
  84 cpPlugins::DataObject::
  85 DataObject( )
  86   : Superclass( ),
  87     m_Source( NULL )
  88 {
  89 }
  90
  91 // -------------------------------------------------------------------------
  92 cpPlugins::DataObject::
  93 ~DataObject( )
  94 {
  95 }
  96
  97 // -------------------------------------------------------------------------
  98 void cpPlugins::DataObject::
  99 _CreateVTKActor( ) const
 100 {
 101 }
 102
 103 // eof - $RCSfile$