#include <plugins/Widgets/SeedWidget.h>
+
#include <cpPlugins/DataObjects/Image.h>
#include <cpPlugins/DataObjects/Mesh.h>
-#include <vtkCommand.h>
-#include <vtkImageActor.h>
+#include <cpExtensions/Interaction/SeedWidget.h>
+#include <cpExtensions/Interaction/ImageSlicePointPlacer.h>
+#include <cpExtensions/Visualization/WindowLevelImageActor.h>
+
+#include <vtkHandleWidget.h>
#include <vtkImageData.h>
+#include <vtkPlane.h>
+#include <vtkPointHandleRepresentation3D.h>
#include <vtkProperty.h>
-#include <vtkRenderer.h>
#include <vtkRendererCollection.h>
#include <vtkRenderWindow.h>
-#include <vtkRenderWindowInteractor.h>
-#include <cpExtensions/QT/SimpleMPRWidget.h>
-#include <cpExtensions/Interaction/SeedWidget.h>
-
-// -------------------------------------------------------------------------
-// This callback is responsible for changing update time
-namespace cpPluginsWidgets
-{
- /**
- */
- class SeedWidgetCallback
- : public vtkCommand
- {
- public:
- static SeedWidgetCallback* New( )
- { return( new SeedWidgetCallback ); }
- virtual void Execute( vtkObject* caller, unsigned long id, void* data )
- {
- if( id == vtkCommand::InteractionEvent )
- {
- std::cout << id << std::endl;
- auto actor = dynamic_cast< SeedWidget::TImageActor* >( caller );
- if( actor != NULL )
- {
- int slice = actor->GetSliceNumber( );
-
- std::cout << slice << std::endl;
-
- } // fi
- /* TODO
- typedef cpPluginsWidgets::SeedWidget::TImageActor _TImageActor;
- */
- /* TODO
- if( this->Data->ActualWidgetId != slice )
- {
- this->Data->Widgets[ this->Data->ActualWidgetId ]->EnabledOff( );
- this->Data->Widgets[ slice ]->EnabledOn( );
- this->Data->ActualWidgetId = slice;
- } // fi
- }
- else
- */
- }
- else if( id == vtkCommand::PlacePointEvent )
- {
- // TODO: id == vtkCommand::CursorChangedEvent ||
- auto wdg = dynamic_cast< SeedWidget::TWidget* >( caller );
- if( wdg != NULL )
- {
- auto rep =
- dynamic_cast< vtkSeedRepresentation* >(
- wdg->GetRepresentation( )
- );
- if( rep != NULL )
- {
- unsigned long nSeeds = rep->GetNumberOfSeeds( );
- if( nSeeds > 0 )
- {
- double pos[ 3 ];
- rep->GetSeedWorldPosition( nSeeds - 1, pos );
-
- Seeds->GetPoints( )->InsertNextPoint( pos );
- Seeds->GetVerts( )->InsertNextCell( 1 );
- Seeds->GetVerts( )->InsertCellPoint( nSeeds - 1 );
-
- } // fi
-
- } // fi
-
- } // fi
-
- } // fi
- }
-
- protected:
- SeedWidgetCallback( )
- : vtkCommand( ),
- Seeds( NULL )
- /*
- ,
- Widget( NULL ),
- Data( NULL )
- */
- { }
- virtual ~SeedWidgetCallback( ) { }
- public:
- vtkPolyData* Seeds;
- /*
- public:
- SeedWidget* Widget;
- SeedWidget::TWidgetData* Data;
- */
- };
-
-} // ecapseman
+#include <vtkSeedRepresentation.h>
// -------------------------------------------------------------------------
cpPluginsWidgets::SeedWidget::
SeedWidget( )
: Superclass( )
- /* TODO
- ,
- m_Configured( false )
- */
{
typedef cpPlugins::BaseObjects::DataObject _TData;
- typedef cpPlugins::DataObjects::Mesh _TMesh;
+ typedef cpPlugins::DataObjects::Mesh _TMesh;
// Create ports
this->_ConfigureInput< _TData >( "Input", false, false );
cpPluginsWidgets::SeedWidget::
~SeedWidget( )
{
- for( auto i = this->m_Data.begin( ); i != this->m_Data.end( ); ++i )
- delete i->second;
- this->m_Data.clear( );
+ /* TODO
+ for( auto w = this->m_Widgets.begin( ); w != this->m_Widgets.end( ); ++w )
+ w->second->EnabledOff( );
+ this->m_Widgets.clear( );
+ */
}
// -------------------------------------------------------------------------
this->_GD0_Image( image );
else
this->_Error( "Invalid input image." );
-
- // TODO: std::string init_value = this->m_Parameters.GetString( "Text" );
-
- /* TODO
- static vtkPolyData* prev_pdata = NULL;
- auto pdata = this->_CreateVTK< vtkPolyData >( );
- if( prev_pdata != pdata )
- {
- pdata->SetPoints( vtkPoints::New( ) );
- pdata->SetVerts( vtkCellArray::New( ) );
- pdata->SetLines( vtkCellArray::New( ) );
- pdata->SetPolys( vtkCellArray::New( ) );
- pdata->SetStrips( vtkCellArray::New( ) );
- prev_pdata = pdata;
-
- } // fi
- auto points = pdata->GetPoints( );
- auto verts = pdata->GetVerts( );
-
- if( this->m_Configured )
- {
- if( points->GetNumberOfPoints( ) == 0 )
- {
- std::stringstream text;
- bool start = true;
- for( auto w = this->m_Widgets.begin( ); w != this->m_Widgets.end( ); ++w )
- {
- for( auto r = ( *w )->Widgets.begin( ); r != ( *w )->Widgets.end( ); ++r )
- {
- auto rep =
- dynamic_cast< vtkSeedRepresentation* >(
- ( *r )->GetRepresentation( )
- );
- if( rep != NULL )
- {
- double pos[ 3 ];
- for( unsigned int i = 0; i < rep->GetNumberOfSeeds( ); ++i )
- {
- rep->GetSeedWorldPosition( i, pos );
- if( !start )
- text << "#";
- start = false;
- text << pos[ 0 ] << " " << pos[ 1 ] << " " << pos[ 2 ];
- points->InsertNextPoint( pos );
-
- } // rof
-
- } // rof
- ( *r )->EnabledOff( );
-
- } // rof
-
- } // rof
- this->m_Parameters.SetString( "Text", text.str( ) );
-
- } // fi
- }
- else
- {
- auto init_seeds = this->m_Parameters.GetString( "Text" );
- std::vector< std::string > tokens;
- cpExtensions::Tokenize( tokens, init_seeds, "#" );
- for( auto tIt = tokens.begin( ); tIt != tokens.end( ); ++tIt )
- {
- std::vector< std::string > coords;
- cpExtensions::Tokenize( coords, *tIt, " \t" );
- int dim = ( coords.size( ) < 3 )? coords.size( ): 3;
- double pos[ 3 ];
- for( unsigned int d = 0; d < 3; ++d )
- {
- pos[ d ] = double( 0 );
- if( d < dim )
- {
- std::istringstream value( coords[ d ] );
- value >> pos[ d ];
-
- } // fi
-
- } // rof
- verts->InsertNextCell( 1 );
- verts->InsertCellPoint( points->GetNumberOfPoints( ) );
- points->InsertNextPoint( pos );
-
- } // rof
- this->_Configure( );
- this->Modified( );
- this->m_Configured = true;
-
- } // fi
- this->GetOutput( "Output" )->SetVTK( pdata );
- */
-}
-
-// -------------------------------------------------------------------------
-void cpPluginsWidgets::SeedWidget::
-_Configure( )
-{
- /* TODO
- typedef cpPlugins::DataObjects::Image _TImage;
-
- auto image = this->GetInput< _TImage >( "Input" );
- if( image != NULL )
- {
- // Update actors
- auto vtk_image = image->GetVTK< vtkImageData >( );
- auto iIt = this->m_Interactors.begin( );
- for( ; iIt != this->m_Interactors.end( ); ++iIt )
- {
- auto ren = ( *iIt )->GetInteractorStyle( )->GetCurrentRenderer( );
- if( ren != NULL )
- {
- auto props = ren->GetViewProps( );
- if( props != NULL )
- {
- props->InitTraversal( );
- while( vtkProp* prop = props->GetNextProp( ) )
- {
- auto actor = dynamic_cast< TImageActor* >( prop );
- if( actor != NULL )
- if( actor->GetImage( ) == vtk_image )
- this->m_Props[ actor ] = *iIt;
-
- } // elihw
-
- } // fi
-
- } // fi
-
- } // rof
-
- // Process image
- if( this->m_Props.size( ) > 0 )
- {
- cpPlugins_Demangle_ImageVisualDims( image->GetITK( ), _GD0_Image );
- else this->_Error( "Invalid input image." );
- }
- else
- this->_Error( "Could not create a valid widget: no actors." );
- }
- else
- this->_Error( "Could not create a valid widget: no input." );
- */
}
// -------------------------------------------------------------------------
void cpPluginsWidgets::SeedWidget::
_GD0_Image( vtkImageData* image )
{
- if( this->m_Data.size( ) == 0 )
+ auto seeds = this->GetOutputData< vtkPolyData >( "Output" );
+ if( this->m_Widgets.size( ) == 0 )
{
- auto cb = vtkSmartPointer< SeedWidgetCallback >::New( );
- cb->Seeds = this->GetOutputData< vtkPolyData >( "Output" );
- this->m_Command = cb;
-
+ this->m_Command = vtkSmartPointer< TCallback >::New( );
+ this->m_Command->SetSeeds( seeds );
for(
auto inIt = this->m_Interactors.begin( );
inIt != this->m_Interactors.end( );
if( image_actor->GetImage( ) == image )
all_props.insert( image_actor );
- }
+ } // fi
} // elihw
} // fi
if( all_props.size( ) == 1 )
{
- this->m_Data[ *inIt ] =
- new TWidgetData(
- this, *( all_props.begin( ) ), *inIt, this->m_Command
- );
+ if( this->m_Widgets.find( *inIt ) == this->m_Widgets.end( ) )
+ {
+ auto act = *( all_props.begin( ) );
+ auto pla = vtkSmartPointer< TPlacer >::New( );
+ auto hnd = vtkSmartPointer< THandleRep >::New( );
+ auto rep = vtkSmartPointer< TSeedRep >::New( );
+ auto wdg = vtkSmartPointer< TWidget >::New( );
+
+ pla->SetImageSlice( act );
+ hnd->GetProperty( )->SetColor( 1, 0, 0 );
+ hnd->SetPointPlacer( pla );
+ rep->SetHandleRepresentation( hnd );
+ wdg->SetRepresentation( rep );
+ wdg->SetInteractor( *inIt );
+ act->AddObserver( vtkCommand::InteractionEvent, this->m_Command );
+ wdg->AddObserver( vtkCommand::PlacePointEvent, this->m_Command );
+ wdg->AddObserver( vtkCommand::CursorChangedEvent, this->m_Command );
+ wdg->EnabledOn( );
+ this->m_Widgets[ *inIt ] = wdg;
+
+ } // fi
+
+ } // fi
+
+ } // rof
+
+ // Associate input text
+ std::string text = this->m_Parameters.GetString( "Text" );
+ std::vector< std::string > tok1, tok2;
+ cpExtensions::Tokenize( tok1, text, "#" );
+ for( auto t1 = tok1.begin( ); t1 != tok1.end( ); ++t1 )
+ {
+ if( *t1 != "" )
+ {
+ cpExtensions::Tokenize( tok2, *t1, " " );
+ double x[ 3 ];
+ for( unsigned int d = 0; d < 3; ++d )
+ {
+ if( d < tok2.size( ) )
+ {
+ std::istringstream str( tok2[ d ] );
+ str >> x[ d ];
+ }
+ else
+ x[ d ] = double( 0 );
+
+ } // rof
+
+ seeds->GetPoints( )->InsertNextPoint( x );
+ seeds->GetVerts( )->InsertNextCell( 1 );
+ seeds->GetVerts( )->InsertCellPoint(
+ seeds->GetPoints( )->GetNumberOfPoints( ) - 1
+ );
+ seeds->Modified( );
} // fi
}
else
{
- // akjhdaksjhd
- }
+ double x[ 3 ];
+ std::stringstream text;
+ for( long i = 0; i < seeds->GetNumberOfPoints( ); ++i )
+ {
+ seeds->GetPoint( i, x );
+ text << x[ 0 ] << " " << x[ 1 ] << " " << x[ 2 ] << "#";
+ } // rof
+ this->m_Parameters.SetString( "Text", text.str( ) );
+
+ } // fi
}
// -------------------------------------------------------------------------
-cpPluginsWidgets::SeedWidget::TWidgetData::
-TWidgetData(
- SeedWidget* seedWidget,
- TImageActor* actor,
- vtkRenderWindowInteractor* iren,
- vtkCommand* cmd
- )
+cpPluginsWidgets::SeedWidget::TCallback*
+cpPluginsWidgets::SeedWidget::TCallback::
+New( )
{
- auto cb = dynamic_cast< SeedWidgetCallback* >( cmd );
- actor->AddObserver( vtkCommand::InteractionEvent, cb );
- /* TODO
- auto cb = vtkSmartPointer< SeedWidgetCallback >::New( );
- cb->Widget = seedWidget;
- cb->Data = this;
- this->Command = cb;
- */
- /* TODO
- auto image = actor->GetImage( );
- int ori = actor->GetOrientation( );
- int ext[ 6 ];
- image->GetExtent( ext );
- for( int i = ext[ ori << 1 ]; i <= ext[ ( ori << 1 ) + 1 ]; ++i )
- {
- */
- this->Placer = vtkSmartPointer< _TPlacer >::New( );
- this->Handle = vtkSmartPointer< vtkPointHandleRepresentation3D >::New( );
- this->Representation = vtkSmartPointer< vtkSeedRepresentation >::New( );
- this->Widget = vtkSmartPointer< TWidget >::New( );
-
- this->Placer->SetImageSlice( actor );
- this->Handle->GetProperty( )->SetColor( 1, 0, 0 );
- this->Handle->SetPointPlacer( this->Placer );
- this->Representation->SetHandleRepresentation( this->Handle );
- this->Widget->SetRepresentation( this->Representation );
- this->Widget->SetInteractor( iren );
- if( cb != NULL )
+ return( new TCallback );
+}
+
+// -------------------------------------------------------------------------
+void cpPluginsWidgets::SeedWidget::TCallback::
+Execute( vtkObject* caller, unsigned long id, void* data )
+{
+ static const double EPS = 1e-5;
+ auto src_act = dynamic_cast< TImageActor* >( caller );
+ auto src_wdg = dynamic_cast< TWidget* >( caller );
+
+ if( id == vtkCommand::InteractionEvent && src_act != NULL )
{
- this->Widget->AddObserver( vtkCommand::PlacePointEvent, cb );
- this->Widget->AddObserver( vtkCommand::CursorChangedEvent, cb );
+ TWidget* widget = NULL;
+ TSeedRep* seed_rep = NULL;
+
+ auto w = this->m_Widgets.begin( );
+ while( w != this->m_Widgets.end( ) && widget == NULL )
+ {
+ auto rep =
+ dynamic_cast< vtkSeedRepresentation* >(
+ ( *w )->GetRepresentation( )
+ );
+ if( rep != NULL )
+ {
+ auto hnd = rep->GetHandleRepresentation( );
+ if( hnd != NULL )
+ {
+ auto pla =
+ dynamic_cast< SeedWidget::TPlacer* >(
+ hnd->GetPointPlacer( )
+ );
+ if( pla != NULL )
+ {
+ auto act = pla->GetImageSlice( );
+ if( act == src_act )
+ {
+ widget = *w;
+ seed_rep = rep;
+
+ } // fi
+
+ } // fi
+
+ } // fi
+
+ } // fi
+ w++;
+
+ } // elihw
+
+ if( widget != NULL )
+ {
+ // Cut through given seeds
+ auto plane = src_act->GetSlicePlane( );
+ double x[ 3 ];
+ std::vector< long > ids;
+ for( long i = 0; i < this->m_Seeds->GetNumberOfPoints( ); ++i )
+ {
+ this->m_Seeds->GetPoint( i, x );
+ double d = plane->DistanceToPlane( x );
+ if( d <= EPS )
+ ids.push_back( i );
+
+ } // rof
+
+ // Erase seeds
+ widget->CompleteInteraction( );
+ widget->EnabledOff( );
+ int nSeeds = seed_rep->GetNumberOfSeeds ();
+ for( int i = 0; i < nSeeds; ++i )
+ {
+ seed_rep->RemoveLastHandle( );
+ widget->DeleteSeed( seed_rep->GetNumberOfSeeds( ) );
+
+ } // rof
+
+ if( ids.size( ) > 0 )
+ {
+ auto ren = widget->GetInteractor( )->FindPokedRenderer(
+ widget->GetInteractor( )->GetEventPosition( )[ 0 ],
+ widget->GetInteractor( )->GetEventPosition( )[ 1 ]
+ );
+
+ // Add seeds
+ seed_rep->BuildRepresentation( );
+ for( auto id = ids.begin( ); id != ids.end( ); ++id )
+ {
+ this->m_Seeds->GetPoint( *id, x );
+ widget->ComputeWorldToDisplay(
+ ren, x[ 0 ], x[ 1 ], x[ 2 ], x
+ );
+ x[ 2 ] = double( 0 );
+ int s = seed_rep->CreateHandle( x );
+ vtkHandleWidget* curr_hnd = widget->CreateNewHandle( );
+ seed_rep->SetSeedDisplayPosition( s, x );
+ curr_hnd->SetEnabled( 1 );
+
+ } // rof
+
+ } // fi
+
+ // Reactivate widget
+ widget->RestartInteraction( );
+ widget->EnabledOn( );
+ widget->Render( );
+
+ } // fi
}
- this->Widget->EnabledOn( );
+ else if( id == vtkCommand::PlacePointEvent && src_wdg != NULL )
+ {
+ this->m_Widgets.insert( src_wdg );
+ auto rep =
+ dynamic_cast< vtkSeedRepresentation* >(
+ src_wdg->GetRepresentation( )
+ );
+ if( rep != NULL )
+ {
+ unsigned long nSeeds = rep->GetNumberOfSeeds( );
+ if( nSeeds > 0 )
+ {
+ double pos[ 3 ];
+ rep->GetSeedWorldPosition( nSeeds - 1, pos );
- /* TODO
- this->Widgets.push_back( wdg );
- this->Placers.push_back( placer );
- this->Handles.push_back( handle );
- this->Representations.push_back( rep );
- */
+ this->m_Seeds->GetPoints( )->InsertNextPoint( pos );
+ this->m_Seeds->GetVerts( )->InsertNextCell( 1 );
+ this->m_Seeds->GetVerts( )->InsertCellPoint(
+ this->m_Seeds->GetPoints( )->GetNumberOfPoints( ) - 1
+ );
+ this->m_Seeds->Modified( );
- /* TODO
- } // rof
- this->ActualWidgetId = actor->GetSliceNumber( );
- this->Widgets[ this->ActualWidgetId ]->EnabledOn( );
- */
+ } // fi
- /* TODO
- auto cb = vtkSmartPointer< SeedWidgetCallback >::New( );
- cb->Widget = seedWidget;
- cb->Data = this;
- this->Command = cb;
- actor->AddObserver( vtkCommand::InteractionEvent, cb );
-
- auto image = actor->GetImage( );
- int ori = actor->GetOrientation( );
- int ext[ 6 ];
- image->GetExtent( ext );
- for( int i = ext[ ori << 1 ]; i <= ext[ ( ori << 1 ) + 1 ]; ++i )
- {
- auto placer = vtkSmartPointer< _TPlacer >::New( );
- auto handle = vtkSmartPointer< vtkPointHandleRepresentation3D >::New( );
- auto rep = vtkSmartPointer< vtkSeedRepresentation >::New( );
- auto wdg = vtkSmartPointer< TWidget >::New( );
-
- placer->SetImageSlice( actor );
- handle->GetProperty( )->SetColor( 1, 0, 0 );
- handle->SetPointPlacer( placer );
- rep->SetHandleRepresentation( handle );
- wdg->SetRepresentation( rep );
- wdg->SetInteractor( iren );
- wdg->AddObserver( vtkCommand::PlacePointEvent, cb );
- wdg->AddObserver( vtkCommand::CursorChangedEvent, cb );
- wdg->EnabledOff( );
-
- this->Widgets.push_back( wdg );
- this->Placers.push_back( placer );
- this->Handles.push_back( handle );
- this->Representations.push_back( rep );
-
- } // rof
-
- this->ActualWidgetId = actor->GetSliceNumber( );
- this->Widgets[ this->ActualWidgetId ]->EnabledOn( );
- */
+ } // fi
+
+ } // fi
+}
+
+// -------------------------------------------------------------------------
+void cpPluginsWidgets::SeedWidget::TCallback::
+SetSeeds( vtkPolyData* seeds )
+{
+ this->m_Seeds = seeds;
+}
+
+// -------------------------------------------------------------------------
+cpPluginsWidgets::SeedWidget::TCallback::
+TCallback( )
+ : vtkCommand( ),
+ m_Seeds( NULL )
+{
}
// -------------------------------------------------------------------------
-cpPluginsWidgets::SeedWidget::TWidgetData::
-~TWidgetData( )
+cpPluginsWidgets::SeedWidget::TCallback::
+~TCallback( )
{
}
git://git.creatis.insa-lyon.fr / cpPlugins.git / commitdiff