lib/cpPlugins/DataObject.cxx

   1 #include <cpPlugins/DataObject.h>
   2
   3 #include <cpPlugins/ProcessObject.h>
   4 #include <cpPlugins/DataObjectVisualizationQtDialog.h>
   5 #include <itkDataObject.h>
   6 #include <vtkImageData.h>
   7 #include <vtkPolyData.h>
   8 #include <vtkRenderWindow.h>
   9
  10 // -------------------------------------------------------------------------
  11 cpPlugins::ProcessObject* cpPlugins::DataObject::
  12 GetSource( )
  13 {
  14   return( this->m_Source );
  15 }
  16
  17 // -------------------------------------------------------------------------
  18 const cpPlugins::ProcessObject* cpPlugins::DataObject::
  19 GetSource( ) const
  20 {
  21   return( this->m_Source );
  22 }
  23
  24 // -------------------------------------------------------------------------
  25 void cpPlugins::DataObject::
  26 SetSource( cpPlugins::ProcessObject* src )
  27 {
  28   if( this->m_Source != src )
  29   {
  30     this->m_Source = src;
  31     this->Modified( );
  32
  33   } // fi
  34 }
  35
  36 // -------------------------------------------------------------------------
  37 void cpPlugins::DataObject::
  38 DisconnectFromPipeline( )
  39 {
  40   // Disconnect input pipelines (ITK)
  41   itk::DataObject* itk_obj = this->GetITK< itk::DataObject >( );
  42   if( itk_obj != NULL )
  43     itk_obj->DisconnectPipeline( );
  44
  45   // Disconnect input pipelines (VTK)
  46   vtkImageData* vtk_image = this->GetVTK< vtkImageData >( );
  47   vtkPolyData* vtk_pd = this->GetVTK< vtkPolyData >( );
  48   if( vtk_image != NULL )
  49   {
  50     vtkSmartPointer< vtkImageData > d =
  51       vtkSmartPointer< vtkImageData >::New( );
  52     d->ShallowCopy( vtk_image );
  53     this->m_VTKObject = d;
  54   }
  55   else if( vtk_pd != NULL )
  56   {
  57     vtkSmartPointer< vtkPolyData > d =
  58       vtkSmartPointer< vtkPolyData >::New( );
  59     d->ShallowCopy( vtk_pd );
  60     this->m_VTKObject = d;
  61
  62   } // fi
  63
  64   // Unbind source
  65   this->m_Source = NULL;
  66   this->Modified( );
  67 }
  68
  69 // -------------------------------------------------------------------------
  70 cpPlugins::DataObjectVisualizationQtDialog* cpPlugins::DataObject::
  71 CreateQtDialog( )
  72 {
  73 #ifdef cpPlugins_QT4
  74   DataObjectVisualizationQtDialog* dlg = NULL;
  75   if( QApplication::instance( ) != NULL )
  76   {
  77     dlg = new DataObjectVisualizationQtDialog( );
  78     dlg->setDataObject( this );
  79
  80   } // fi
  81   return( dlg );
  82 #else // cpPlugins_QT4
  83   return( NULL );
  84 #endif // cpPlugins_QT4
  85 }
  86
  87 // -------------------------------------------------------------------------
  88 vtkProp* cpPlugins::DataObject::
  89 CreateVTKActor( )
  90 {
  91   return( NULL );
  92 }
  93
  94 // -------------------------------------------------------------------------
  95 cpPlugins::DataObject::
  96 DataObject( )
  97   : Superclass( ),
  98     m_Source( NULL )
  99 {
 100 }
 101
 102 // -------------------------------------------------------------------------
 103 cpPlugins::DataObject::
 104 ~DataObject( )
 105 {
 106 }
 107
 108 // eof - $RCSfile$