lib/cpPlugins/BaseWidget.cxx

   1 #include <cpPlugins/BaseWidget.h>
   2
   3 // -------------------------------------------------------------------------
   4 itk::ModifiedTimeType cpPlugins::BaseWidget::
   5 GetMTime( ) const
   6 {
   7   // Let time only be managed by itk -> synch issues when data is
   8   // represented by vtk
   9   return( this->itk::Object::GetMTime( ) );
  10 }
  11
  12 // -------------------------------------------------------------------------
  13 const cpPlugins::BaseWidget::TMPRWidget* cpPlugins::BaseWidget::
  14 GetMPRViewer( ) const
  15 {
  16   return( this->m_MPRViewer );
  17 }
  18
  19 // -------------------------------------------------------------------------
  20 const vtkRenderWindowInteractor* cpPlugins::BaseWidget::
  21 GetSingleInteractor( ) const
  22 {
  23   return( this->m_SingleInteractor );
  24 }
  25
  26 // -------------------------------------------------------------------------
  27 void cpPlugins::BaseWidget::
  28 SetMPRViewer( cpPlugins::BaseWidget::TMPRWidget* v )
  29 {
  30   if( this->m_MPRViewer != v )
  31   {
  32     this->m_MPRViewer = v;
  33     this->Modified( );
  34
  35   } // fi
  36 }
  37
  38 // -------------------------------------------------------------------------
  39 void cpPlugins::BaseWidget::
  40 SetSingleInteractor( vtkRenderWindowInteractor* i )
  41 {
  42   if( this->m_SingleInteractor != i )
  43   {
  44     this->m_SingleInteractor = i;
  45     this->Modified( );
  46
  47   } // fi
  48 }
  49
  50 // -------------------------------------------------------------------------
  51 bool cpPlugins::BaseWidget::
  52 IsInteractive( )
  53 {
  54   return( true );
  55 }
  56
  57 // -------------------------------------------------------------------------
  58 void cpPlugins::BaseWidget::
  59 SetInteractionObjects( const std::vector< void* >& objs )
  60 {
  61   if( objs.size( ) > 0 )
  62   {
  63     vtkRenderWindowInteractor* rwi =
  64       reinterpret_cast< vtkRenderWindowInteractor* >( objs[ 0 ] );
  65     this->SetSingleInteractor( rwi );
  66   }
  67   if( objs.size( ) > 1 )
  68   {
  69     TMPRWidget* wdg = reinterpret_cast< TMPRWidget* >( objs[ 1 ] );
  70     this->SetMPRViewer( wdg );
  71
  72   } // fi
  73 }
  74
  75 // -------------------------------------------------------------------------
  76 cpPlugins::BaseWidget::
  77 BaseWidget( )
  78   : Superclass( ),
  79     m_MPRViewer( NULL ),
  80     m_SingleInteractor( NULL )
  81 {
  82   this->m_Parameters.ConfigureAsString( "Text" );
  83   this->m_Parameters.SetString( "Text", "" );
  84 }
  85
  86 // -------------------------------------------------------------------------
  87 cpPlugins::BaseWidget::
  88 ~BaseWidget( )
  89 {
  90   // Warning: Qt's smartpointers require this to avoid segfaults
  91   this->m_MPRViewer = NULL;
  92   this->m_SingleInteractor = NULL;
  93 }
  94
  95 // eof - $RCSfile$