lib/cpPlugins/BaseObjects/Object.cxx

   1 #include <cpPlugins/BaseObjects/Object.h>
   2
   3 #include <itkObject.h>
   4 #include <vtkObject.h>
   5
   6 // -------------------------------------------------------------------------
   7 const float& cpPlugins::BaseObjects::Object::
   8 GetViewX( ) const
   9 {
  10   return( this->m_ViewX );
  11 }
  12
  13 // -------------------------------------------------------------------------
  14 const float& cpPlugins::BaseObjects::Object::
  15 GetViewY( ) const
  16 {
  17   return( this->m_ViewY );
  18 }
  19
  20 // -------------------------------------------------------------------------
  21 void cpPlugins::BaseObjects::Object::
  22 SetViewCoords( float x, float y )
  23 {
  24   this->m_ViewX = x;
  25   this->m_ViewY = y;
  26   // WARNING: do not call "this->Modified( )" -> It could lead to a
  27   //          re-execution of all pipeline
  28 }
  29
  30 // -------------------------------------------------------------------------
  31 void cpPlugins::BaseObjects::Object::
  32 Modified( ) const
  33 {
  34   const itk::Object* i = this->GetITK< itk::Object >( );
  35   vtkObject* v = const_cast< vtkObject* >( this->GetVTK< vtkObject >( ) );
  36   if( i != NULL ) i->Modified( );
  37   if( v != NULL ) v->Modified( );
  38   this->Superclass::Modified( );
  39 }
  40
  41 // -------------------------------------------------------------------------
  42 itk::ModifiedTimeType cpPlugins::BaseObjects::Object::
  43 GetMTime( ) const
  44 {
  45   const itk::Object* i = this->GetITK< itk::Object >( );
  46   vtkObject* v = const_cast< vtkObject* >( this->GetVTK< vtkObject >( ) );
  47   if( i != NULL && v == NULL )
  48     return( i->GetMTime( ) );
  49   else if( i == NULL && v != NULL )
  50     return( v->GetMTime( ) );
  51   else if( i != NULL && v != NULL )
  52   {
  53     auto iTime = i->GetMTime( );
  54     auto vTime = i->GetMTime( );
  55     return( itk::ModifiedTimeType( ( iTime > vTime )? iTime: vTime ) );
  56   }
  57   else
  58     return( this->Superclass::GetMTime( ) );
  59 }
  60
  61 // -------------------------------------------------------------------------
  62 void cpPlugins::BaseObjects::Object::
  63 SetITK( itk::LightObject* o )
  64 {
  65   if( this->m_ITK.GetPointer( ) != o )
  66   {
  67     this->m_ITK = o;
  68     this->Modified( );
  69
  70   } // fi
  71 }
  72
  73 // -------------------------------------------------------------------------
  74 void cpPlugins::BaseObjects::Object::
  75 SetVTK( vtkObjectBase* o )
  76 {
  77   if( this->m_VTK.GetPointer( ) != o )
  78   {
  79     this->m_VTK = o;
  80     this->Modified( );
  81
  82   } // fi
  83 }
  84
  85 // -------------------------------------------------------------------------
  86 cpPlugins::BaseObjects::Object::
  87 Object( )
  88   : m_ITK( NULL ),
  89     m_VTK( NULL ),
  90     m_ViewX( float( 0 ) ),
  91     m_ViewY( float( 0 ) )
  92 {
  93 }
  94
  95 // -------------------------------------------------------------------------
  96 cpPlugins::BaseObjects::Object::
  97 ~Object( )
  98 {
  99 }
 100
 101 // eof - $RCSfile$