Machete filter with interactive plane: it now supports images and meshes. Not yet...

[cpPlugins.git] / lib / cpPlugins / Interface / ParametersQtDialog.cxx

diff --git a/lib/cpPlugins/Interface/ParametersQtDialog.cxx b/lib/cpPlugins/Interface/ParametersQtDialog.cxx
index 12cca5d7b87a6b5ed3818a0085200fc2875aa6de..90393ffc9150fe4e3daebfc167b8374d123a9fb4 100644 (file)
--- a/lib/cpPlugins/Interface/ParametersQtDialog.cxx
+++ b/lib/cpPlugins/Interface/ParametersQtDialog.cxx
@@ -17,6 +17,10 @@
 #include <QWidget>
 
 // -------------------------------------------------------------------------
+#include <cpPlugins/Interface/ProcessObject.h>
+#include <cpPlugins/Interface/Plugins.h>
+#include <cpPlugins/Interface/BaseApplication.h>
+
 class SingleSeedCommand
   : public vtkCommand
 {
@@ -25,10 +29,60 @@ public:
     { return( new SingleSeedCommand ); }
   virtual void Execute( vtkObject* caller, unsigned long eid, void* data )
     {
-      if( eid != vtkCommand::PlacePointEvent )
+      // Get seed, avoiding segfaults!!!
+      if( eid != vtkCommand::PlacePointEvent || this->Dialog == NULL )
+        return;
+      vtkSeedWidget* widget = dynamic_cast< vtkSeedWidget* >( caller );
+      if( widget == NULL )
+        return;
+      vtkSeedRepresentation* rep = widget->GetSeedRepresentation( );
+      if( rep == NULL )
+        return;
+      if( rep->GetNumberOfSeeds( ) == 0 )
         return;
-#error ACA VOY
+      double seed[ 3 ];
+      rep->GetSeedWorldPosition( 0, seed );
+
+      // Delete all seeds (remember that this command is just for one seed)
+      while( rep->GetNumberOfSeeds( ) > 0 )
+        widget->DeleteSeed( 0 );
+
+      if( this->Dialog->getParameters( )->HasIndex( this->Name ) )
+      {
+      }
+      else if( this->Dialog->getParameters( )->HasPoint( this->Name ) )
+      {
+        this->Dialog->getParameters( )->SetPoint( this->Name, 3, seed );
+        this->Dialog->syncParameters( );
+        auto filter = this->Dialog->getParameters( )->GetProcessObject( );
+        if( filter != NULL )
+        {
+          auto plugins = filter->GetPlugins( );
+          if( plugins != NULL )
+          {
+            auto app = plugins->GetApplication( );
+            if( app != NULL )
+              app->UpdateActualFilter( );
+
+          } // fi
+
+        } // fi
+
+      } // fi
     }
+protected:
+  SingleSeedCommand( )
+    : vtkCommand( ),
+      Dialog( NULL )
+    {
+    }
+  virtual ~SingleSeedCommand( )
+    {
+    }
+
+public:
+  cpPlugins::Interface::ParametersQtDialog* Dialog;
+  std::string Name;
 };
 
 // -------------------------------------------------------------------------
@@ -78,6 +132,22 @@ addInteractor( vtkRenderWindowInteractor* interactor )
   this->m_Interactors.insert( interactor );
 }
 
+// -------------------------------------------------------------------------
+cpPlugins::Interface::ParametersQtDialog::
+TInteractors& cpPlugins::Interface::ParametersQtDialog::
+getInteractors( )
+{
+  return( this->m_Interactors );
+}
+
+// -------------------------------------------------------------------------
+const cpPlugins::Interface::ParametersQtDialog::
+TInteractors& cpPlugins::Interface::ParametersQtDialog::
+getInteractors( ) const
+{
+  return( this->m_Interactors );
+}
+
 // -------------------------------------------------------------------------
 bool cpPlugins::Interface::ParametersQtDialog::
 setParameters( Parameters* parameters )
@@ -149,6 +219,8 @@ setParameters( Parameters* parameters )
     {
       vtkSmartPointer< SingleSeedCommand > command =
         vtkSmartPointer< SingleSeedCommand >::New( );
+      command->Dialog = this;
+      command->Name = *nIt;
 
       auto iIt = this->m_Interactors.begin( );
       for( ; iIt != this->m_Interactors.end( ); ++iIt )