lib/cpExtensions/QT/MPRInteractionCommand.cxx

   1 #include <cpExtensions/QT/MPRInteractionCommand.h>
   2
   3 #ifdef cpExtensions_QT4
   4
   5 #include <cpExtensions/Interaction/ImageSliceStyle.h>
   6 #include <cpExtensions/Visualization/ImageViewerActors.h>
   7 #include <cpExtensions/QT/ImageWidget.h>
   8 #include <cpExtensions/QT/MPR3DWidget.h>
   9 #include <vtkImageData.h>
  10
  11 // -------------------------------------------------------------------------
  12 cpExtensions::QT::MPRInteractionCommand::
  13 Self* cpExtensions::QT::MPRInteractionCommand::
  14 New( )
  15 {
  16   return( new Self( ) );
  17 }
  18
  19 // -------------------------------------------------------------------------
  20 void cpExtensions::QT::MPRInteractionCommand::
  21 AddWidget( QWidget* w )
  22 {
  23   /*
  24     typedef cpExtensions::QT::ImageWidget _TImageWidget;
  25     typedef cpExtensions::QT::MPR3DWidget _TMPR3DWidget;
  26
  27     auto img = dynamic_cast< _TImageWidget* >( w );
  28     auto ren = dynamic_cast< _TMPR3DWidget* >( w );
  29     if( img != NULL )
  30     this->m_ImageWidgets.insert( img );
  31     else if( ren != NULL )
  32     this->m_MPR3DWidgets.insert( ren );
  33   */
  34 }
  35
  36 // -------------------------------------------------------------------------
  37 void cpExtensions::QT::MPRInteractionCommand::
  38 Execute( vtkObject* caller, unsigned long evId, void* data )
  39 {
  40   /*
  41   typedef cpExtensions::Interaction::ImageSliceStyle _TStyle;
  42
  43   static const unsigned long _SuperCursor = vtkCommand::UserEvent + 1;
  44   static const unsigned long _Slice = vtkCommand::UserEvent + 2;
  45
  46   // Prepare interaction data
  47   auto* src = dynamic_cast< _TStyle* >( caller );
  48   if( src == NULL || ( evId != _SuperCursor && evId != _Slice ) )
  49     return;
  50   if( evId == _SuperCursor )
  51   {
  52     auto ori = src->GetActors( )->GetOrientation( );
  53     auto img = src->GetActors( )->GetImage( );
  54     auto pos = reinterpret_cast< double* >( data );
  55     int ijk[ 3 ];
  56     double pcoords[ 3 ];
  57     img->ComputeStructuredCoordinates( pos, ijk, pcoords );
  58
  59     for(
  60       auto i = this->m_ImageWidgets.begin( );
  61       i != this->m_ImageWidgets.end( );
  62       ++i
  63       )
  64       if( ( *i )->GetInteractorStyle( ) != src )
  65         ( *i )->SetSliceNumber( ijk[ ( *i )->GetOrientation( ) ] );
  66
  67     for(
  68       auto r = this->m_MPR3DWidgets.begin( );
  69       r != this->m_MPR3DWidgets.end( );
  70       ++r
  71       )
  72       ( *r )->SetSlicesNumbers( ijk[ 0 ], ijk[ 1 ], ijk[ 2 ] );
  73   }
  74   else if( evId == _Slice )
  75   {
  76     auto slice = *( reinterpret_cast< int* >( data ) );
  77     auto ori = src->GetActors( )->GetOrientation( );
  78     for(
  79       auto r = this->m_MPR3DWidgets.begin( );
  80       r != this->m_MPR3DWidgets.end( );
  81       ++r
  82       )
  83       ( *r )->SetSliceNumber( ori, slice );
  84
  85   } // fi
  86   */
  87 }
  88
  89 // -------------------------------------------------------------------------
  90 cpExtensions::QT::MPRInteractionCommand::
  91 MPRInteractionCommand( )
  92   : Superclass( )
  93 {
  94 }
  95
  96 // -------------------------------------------------------------------------
  97 cpExtensions::QT::MPRInteractionCommand::
  98 ~MPRInteractionCommand( )
  99 {
 100 }
 101
 102 #endif // cpExtensions_QT4
 103
 104 // eof - $RCSfile$