lib/cpPlugins/DataObject.cxx

   1 #include <cpPlugins/DataObject.h>
   2
   3 #include <cpPlugins/ProcessObject.h>
   4 #include <itkDataObject.h>
   5 #include <vtkImageData.h>
   6 #include <vtkPolyData.h>
   7 #include <vtkProp.h>
   8
   9 // -------------------------------------------------------------------------
  10 cpPlugins::ProcessObject* cpPlugins::DataObject::
  11 GetSource( )
  12 {
  13   return( this->m_Source );
  14 }
  15
  16 // -------------------------------------------------------------------------
  17 const cpPlugins::ProcessObject* cpPlugins::DataObject::
  18 GetSource( ) const
  19 {
  20   return( this->m_Source );
  21 }
  22
  23 // -------------------------------------------------------------------------
  24 void cpPlugins::DataObject::
  25 SetSource( cpPlugins::ProcessObject* src )
  26 {
  27   if( this->m_Source != src )
  28   {
  29     this->m_Source = src;
  30     this->Modified( );
  31
  32   } // fi
  33 }
  34
  35 // -------------------------------------------------------------------------
  36 void cpPlugins::DataObject::
  37 DisconnectFromPipeline( )
  38 {
  39   // Disconnect input pipelines (ITK)
  40   itk::DataObject* itk_obj = this->GetITK< itk::DataObject >( );
  41   if( itk_obj != NULL )
  42     itk_obj->DisconnectPipeline( );
  43
  44   // Disconnect input pipelines (VTK)
  45   vtkImageData* vtk_image = this->GetVTK< vtkImageData >( );
  46   vtkPolyData* vtk_pd = this->GetVTK< vtkPolyData >( );
  47   if( vtk_image != NULL )
  48   {
  49     vtkSmartPointer< vtkImageData > d =
  50       vtkSmartPointer< vtkImageData >::New( );
  51     d->ShallowCopy( vtk_image );
  52     this->m_VTKObject = d;
  53   }
  54   else if( vtk_pd != NULL )
  55   {
  56     vtkSmartPointer< vtkPolyData > d =
  57       vtkSmartPointer< vtkPolyData >::New( );
  58     d->ShallowCopy( vtk_pd );
  59     this->m_VTKObject = d;
  60
  61   } // fi
  62
  63   // Unbind source
  64   this->m_Source = NULL;
  65   this->Modified( );
  66 }
  67
  68 // -------------------------------------------------------------------------
  69 vtkProp* cpPlugins::DataObject::
  70 GetVTKActor( )
  71 {
  72   if( this->m_Actor == NULL )
  73     this->_CreateVTKActor( );
  74   return( this->m_Actor );
  75 }
  76
  77 // -------------------------------------------------------------------------
  78 const vtkProp* cpPlugins::DataObject::
  79 GetVTKActor( ) const
  80 {
  81   if( this->m_Actor == NULL )
  82     this->_CreateVTKActor( );
  83   return( this->m_Actor );
  84 }
  85
  86 // -------------------------------------------------------------------------
  87 cpPlugins::DataObject::
  88 DataObject( )
  89   : Superclass( ),
  90     m_Source( NULL ),
  91     m_Actor( NULL )
  92 {
  93 }
  94
  95 // -------------------------------------------------------------------------
  96 cpPlugins::DataObject::
  97 ~DataObject( )
  98 {
  99   if( this->m_Actor != NULL )
 100     this->m_Actor->Delete( );
 101 }
 102
 103 // -------------------------------------------------------------------------
 104 void cpPlugins::DataObject::
 105 _CreateVTKActor( ) const
 106 {
 107 }
 108
 109 // eof - $RCSfile$