lib/cpPlugins/Interface/DataObject.cxx

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