lib/cpPlugins/BaseWidget.cxx

   1 #include <cpPlugins/BaseWidget.h>
   2
   3 // -------------------------------------------------------------------------
   4 const cpPlugins::BaseWidget::TMPRWidget* cpPlugins::BaseWidget::
   5 GetMPRViewer( ) const
   6 {
   7   return( this->m_MPRViewer );
   8 }
   9
  10 // -------------------------------------------------------------------------
  11 const vtkRenderWindowInteractor* cpPlugins::BaseWidget::
  12 GetSingleInteractor( ) const
  13 {
  14   return( this->m_SingleInteractor );
  15 }
  16
  17 // -------------------------------------------------------------------------
  18 void cpPlugins::BaseWidget::
  19 SetMPRViewer( cpPlugins::BaseWidget::TMPRWidget* v )
  20 {
  21   if( this->m_MPRViewer != v )
  22   {
  23     this->m_MPRViewer = v;
  24     this->Modified( );
  25
  26   } // fi
  27 }
  28
  29 // -------------------------------------------------------------------------
  30 void cpPlugins::BaseWidget::
  31 SetSingleInteractor( vtkRenderWindowInteractor* i )
  32 {
  33   if( this->m_SingleInteractor != i )
  34   {
  35     this->m_SingleInteractor = i;
  36     this->Modified( );
  37
  38   } // fi
  39 }
  40
  41 // -------------------------------------------------------------------------
  42 bool cpPlugins::BaseWidget::
  43 IsInteractive( )
  44 {
  45   return( true );
  46 }
  47
  48 // -------------------------------------------------------------------------
  49 void cpPlugins::BaseWidget::
  50 SetInteractionObjects( const std::vector< void* >& objs )
  51 {
  52   if( objs.size( ) > 0 )
  53   {
  54     vtkRenderWindowInteractor* rwi =
  55       reinterpret_cast< vtkRenderWindowInteractor* >( objs[ 0 ] );
  56     this->SetSingleInteractor( rwi );
  57   }
  58   if( objs.size( ) > 1 )
  59   {
  60     TMPRWidget* wdg = reinterpret_cast< TMPRWidget* >( objs[ 1 ] );
  61     this->SetMPRViewer( wdg );
  62
  63   } // fi
  64 }
  65
  66 // -------------------------------------------------------------------------
  67 cpPlugins::BaseWidget::
  68 BaseWidget( )
  69   : Superclass( ),
  70     m_MPRViewer( NULL ),
  71     m_SingleInteractor( NULL )
  72 {
  73 }
  74
  75 // -------------------------------------------------------------------------
  76 cpPlugins::BaseWidget::
  77 ~BaseWidget( )
  78 {
  79   // Warning: Qt's smartpointers require this to avoid segfaults
  80   this->m_MPRViewer = NULL;
  81   this->m_SingleInteractor = NULL;
  82 }
  83
  84 // eof - $RCSfile$