Add missing preference item

[modules/geom.git] / src / GEOMGUI / GEOMGUI_Selection.cxx

diff --git a/src/GEOMGUI/GEOMGUI_Selection.cxx b/src/GEOMGUI/GEOMGUI_Selection.cxx
index 3e6f31a31f2221e11a5bb059c2ae20f8ec3371c9..014c622c29797de5d7d80fc036c37bd0e0f9abd2 100644 (file)
--- a/src/GEOMGUI/GEOMGUI_Selection.cxx
+++ b/src/GEOMGUI/GEOMGUI_Selection.cxx
@@ -171,6 +171,8 @@ QVariant GEOMGUI_Selection::parameter( const int idx, const QString& p ) const
     v = isAutoColor( idx );
   else if ( p == "isVectorsMode" )
     v = isVectorsMode( idx );
+  else if ( p == "isVerticesMode" )
+    v = isVerticesMode( idx );
   else if ( p == "topLevel" )
     v = topLevel( idx );
   else if ( p == "autoBringToFront" )
@@ -378,7 +380,7 @@ QString GEOMGUI_Selection::displayMode( const int index ) const
 
 bool GEOMGUI_Selection::autoBringToFront( const int /*index*/ ) const
 {
-  return SUIT_Session::session()->resourceMgr()->booleanValue( "Geometry", "auto_bring_to_front" );
+  return SUIT_Session::session()->resourceMgr()->booleanValue( "Geometry", "auto_bring_to_front", "false" );
 }
 
 bool GEOMGUI_Selection::isVectorsMode( const int index ) const
@@ -428,6 +430,53 @@ bool GEOMGUI_Selection::isVectorsMode( const int index ) const
   return res;
 }
 
+bool GEOMGUI_Selection::isVerticesMode( const int index ) const
+{
+#ifdef USE_VISUAL_PROP_MAP
+  QVariant v = visibleProperty( entry( index ), GEOM::propertyName( GEOM::Vertices ) );
+  if ( v.canConvert( QVariant::Bool ) )
+    return v.toBool();
+#endif
+
+  bool res = false;
+  
+  SALOME_View* view = GEOM_Displayer::GetActiveView();
+  QString viewType = activeViewType();
+  if ( view && ( viewType == OCCViewer_Viewer::Type() || viewType == SVTK_Viewer::Type() ) ) {
+    SALOME_Prs* prs = view->CreatePrs( entry( index ).toLatin1().constData() );
+    if ( prs ) {
+      if ( viewType == OCCViewer_Viewer::Type() ) { // assuming OCC
+        SOCC_Prs* occPrs = (SOCC_Prs*) prs;
+        AIS_ListOfInteractive lst;
+        occPrs->GetObjects( lst );
+        if ( lst.Extent() ) {
+          Handle(AIS_InteractiveObject) io = lst.First();
+          if ( !io.IsNull() ) {
+            Handle(GEOM_AISShape) aSh = Handle(GEOM_AISShape)::DownCast(io);
+            if ( !aSh.IsNull() )
+              res = aSh->isShowVertices();
+          }
+        }
+      }
+      else if ( viewType == SVTK_Viewer::Type() ) { // assuming VTK
+        SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( prs );
+        vtkActorCollection* lst = vtkPrs ? vtkPrs->GetObjects() : 0;
+        if ( lst ) {
+          lst->InitTraversal();
+          vtkActor* actor = lst->GetNextActor();
+          if ( actor ) {
+            GEOM_Actor* aGeomActor = GEOM_Actor::SafeDownCast(actor);
+            if ( aGeomActor )
+              res = aGeomActor->GetVerticesMode();
+            }
+        }
+      }
+    }
+  }
+
+  return res;
+}
+
 bool GEOMGUI_Selection::hasChildren( const _PTR(SObject)& obj )
 {
   if ( obj ) {
@@ -672,7 +721,8 @@ bool GEOMGUI_Selection::isPhysicalMaterial( const int idx ) const
             GEOM_Actor* aGeomGActor = GEOM_Actor::SafeDownCast( actor );
             if ( aGeomGActor ) {
               GEOM_VTKPropertyMaterial* mat  = GEOM_VTKPropertyMaterial::SafeDownCast(aGeomGActor->GetProperty());
-              res = mat->GetPhysical();
+              if ( mat )
+                res = mat->GetPhysical();
             } // if ( salome actor )
           } // if ( actor )
         } // if ( lst == vtkPrs->GetObjects() )