lib/cpPlugins/Interface/Object.cxx

   1 #include <cpPlugins/Interface/Object.h>
   2
   3 #include <itkObject.h>
   4 #include <vtkObject.h>
   5
   6 // -------------------------------------------------------------------------
   7 void cpPlugins::Interface::Object::
   8 SetViewCoords( float x, float y )
   9 {
  10   this->m_ViewX = x;
  11   this->m_ViewY = y;
  12   // WARNING: do not call "this->Modified( )" -> It could lead to a
  13   //          re-execution of all pipeline
  14 }
  15
  16 #ifdef cpPlugins_Interface_QT4
  17 // -------------------------------------------------------------------------
  18 void cpPlugins::Interface::Object::
  19 SetViewCoords( const QPointF& coords )
  20 {
  21   this->SetViewCoords( coords.x( ), coords.y( ) );
  22 }
  23
  24 // -------------------------------------------------------------------------
  25 QPointF cpPlugins::Interface::Object::
  26 GetViewCoords( ) const
  27 {
  28   return( QPointF( this->m_ViewX, this->m_ViewY ) );
  29 }
  30 #endif // cpPlugins_Interface_QT4
  31
  32 // -------------------------------------------------------------------------
  33 void cpPlugins::Interface::Object::
  34 Modified( ) const
  35 {
  36   const itk::Object* i = this->GetITK< itk::Object >( );
  37   vtkObject* v = const_cast< vtkObject* >( this->GetVTK< vtkObject >( ) );
  38   if( i != NULL ) i->Modified( );
  39   if( v != NULL ) v->Modified( );
  40   this->Superclass::Modified( );
  41 }
  42
  43 // -------------------------------------------------------------------------
  44 itk::ModifiedTimeType cpPlugins::Interface::Object::
  45 GetMTime( ) const
  46 {
  47   unsigned long tTime = this->Superclass::GetMTime( );
  48   unsigned long iTime = tTime;
  49   unsigned long vTime = tTime;
  50
  51   const itk::Object* i = this->GetITK< itk::Object >( );
  52   vtkObject* v = const_cast< vtkObject* >( this->GetVTK< vtkObject >( ) );
  53   if( i != NULL ) iTime = i->GetMTime( );
  54   if( v != NULL ) vTime = v->GetMTime( );
  55
  56   tTime = ( tTime < iTime )? tTime: iTime;
  57   return( ( itk::ModifiedTimeType )( ( tTime < vTime )? tTime: vTime ) );
  58 }
  59
  60 // -------------------------------------------------------------------------
  61 void cpPlugins::Interface::Object::
  62 SetITK( itk::LightObject* o )
  63 {
  64   if( this->m_ITKObject.GetPointer( ) != o )
  65   {
  66     this->m_ITKObject = o;
  67     this->Modified( );
  68
  69   } // fi
  70 }
  71
  72 // -------------------------------------------------------------------------
  73 void cpPlugins::Interface::Object::
  74 SetVTK( vtkObjectBase* o )
  75 {
  76   if( this->m_VTKObject.GetPointer( ) != o )
  77   {
  78     this->m_VTKObject = o;
  79     this->Modified( );
  80
  81   } // fi
  82 }
  83
  84 // -------------------------------------------------------------------------
  85 cpPlugins::Interface::Object::
  86 Object( )
  87   : Superclass( ),
  88     m_ITKObject( NULL ),
  89     m_VTKObject( NULL ),
  90     m_ViewX( float( 0 ) ),
  91     m_ViewY( float( 0 ) )
  92 {
  93 }
  94
  95 // -------------------------------------------------------------------------
  96 cpPlugins::Interface::Object::
  97 ~Object( )
  98 {
  99 }
 100
 101 // eof - $RCSfile$