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
  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   itk::ModifiedTimeType lt = this->Superclass::GetMTime( );
  46   const itk::Object* i = this->GetITK< itk::Object >( );
  47   vtkObject* v = const_cast< vtkObject* >( this->GetVTK< vtkObject >( ) );
  48
  49   itk::ModifiedTimeType rt;
  50   if( i != NULL && v == NULL )
  51     rt = i->GetMTime( );
  52   else if( i == NULL && v != NULL )
  53     rt = v->GetMTime( );
  54   else if( i != NULL && v != NULL )
  55   {
  56     auto iTime = i->GetMTime( );
  57     auto vTime = v->GetMTime( );
  58     rt = ( iTime < vTime )? vTime: iTime;
  59
  60   } // fi
  61   return( ( lt < rt )? rt: lt );
  62 }
  63
  64 // -------------------------------------------------------------------------
  65 void cpPlugins::BaseObjects::Object::
  66 SetITK( itk::LightObject* o )
  67 {
  68   if( this->m_ITK.GetPointer( ) != o )
  69   {
  70     this->m_ITK = o;
  71     this->Modified( );
  72
  73   } // fi
  74 }
  75
  76 // -------------------------------------------------------------------------
  77 void cpPlugins::BaseObjects::Object::
  78 SetVTK( vtkObjectBase* o )
  79 {
  80   if( this->m_VTK.GetPointer( ) != o )
  81   {
  82     this->m_VTK = o;
  83     this->Modified( );
  84
  85   } // fi
  86 }
  87
  88 // -------------------------------------------------------------------------
  89 cpPlugins::BaseObjects::Object::
  90 Object( )
  91   : m_ITK( NULL ),
  92     m_VTK( NULL ),
  93     m_ViewX( float( 0 ) ),
  94     m_ViewY( float( 0 ) )
  95 {
  96 }
  97
  98 // -------------------------------------------------------------------------
  99 cpPlugins::BaseObjects::Object::
 100 ~Object( )
 101 {
 102 }
 103
 104 // eof - $RCSfile$