Fix bug 17577: Help in 4x: Page is not displayed.

[modules/smesh.git] / src / SMESHGUI / SMESHGUI_Selection.cxx

diff --git a/src/SMESHGUI/SMESHGUI_Selection.cxx b/src/SMESHGUI/SMESHGUI_Selection.cxx
index df576fdabc957ee322671dfd54549e2b0a0edce0..8ffec5ae3925b9d2085eec526b52e2e31ecda135 100644 (file)
--- a/src/SMESHGUI/SMESHGUI_Selection.cxx
+++ b/src/SMESHGUI/SMESHGUI_Selection.cxx
@@ -1,3 +1,22 @@
+// Copyright (C) 2005  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// 
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either 
+// version 2.1 of the License.
+// 
+// This library is distributed in the hope that it will be useful 
+// but WITHOUT ANY WARRANTY; without even the implied warranty of 
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public  
+// License along with this library; if not, write to the Free Software 
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
 
 #include "SMESHGUI_Selection.h"
 #include "SMESHGUI_Utils.h"
@@ -81,6 +100,7 @@ QtxValue SMESHGUI_Selection::param( const int ind, const QString& p ) const
        if ( p=="client" )        val = QtxValue( globalParam( p ) );
   else if ( p=="type" )          val = QtxValue( myTypes[ind] );
   else if ( p=="elemTypes" )     val = QtxValue( elemTypes( ind ) );
+  else if ( p=="isAutoColor" )   val = QtxValue( isAutoColor( ind ) );
   else if ( p=="numberOfNodes" ) val = QtxValue( numberOfNodes( ind ) );
   else if ( p=="labeledTypes" )  val = QtxValue( labeledTypes( ind ) );
   else if ( p=="shrinkMode" )    val = QtxValue( shrinkMode( ind ) );
@@ -91,7 +111,7 @@ QtxValue SMESHGUI_Selection::param( const int ind, const QString& p ) const
   else if ( p=="hasReference" )  val = QtxValue( hasReference( ind ) );
 //  else if ( p=="isVisible" )     val = QtxValue( isVisible( ind ) );
 
-  // printf( "--> param() : [%s] = %s (%s)\n", p.latin1(), val.toString().latin1(), val.typeName() );
+       // printf( "--> param() : [%s] = %s (%s)\n", p.latin1(), val.toString().latin1(), val.typeName() );
   //if ( val.type() == QVariant::List )
   //cout << "size: " << val.toList().count() << endl;
 
@@ -233,6 +253,27 @@ QString SMESHGUI_Selection::controlMode( int ind ) const
   return "eNone";
 }
 
+//=======================================================================
+//function : isAutoColor
+//purpose  : 
+//=======================================================================
+
+bool SMESHGUI_Selection::isAutoColor( int ind ) const
+{
+  if ( ind >= 0 && ind < myTypes.count() && myTypes[ind] != "Unknown" )
+  {
+    _PTR(SObject) sobj = SMESH::GetActiveStudyDocument()->FindObjectID( entry( ind ).latin1() );
+    CORBA::Object_var obj = SMESH::SObjectToObject( sobj, SMESH::GetActiveStudyDocument() );
+
+    if ( ! CORBA::is_nil( obj )) {
+      SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( obj );
+      if ( ! mesh->_is_nil() )
+        return mesh->GetAutoColor();
+    }
+  }
+  return false;
+}
+
 //=======================================================================
 //function : numberOfNodes
 //purpose  : 
@@ -274,11 +315,28 @@ QVariant SMESHGUI_Selection::isComputable( int ind ) const
     if ( !io.IsNull() ) {
       SMESH::SMESH_Mesh_var mesh = SMESH::GetMeshByIO(io) ; // m,sm,gr->m
       if ( !mesh->_is_nil() ) {*/
-        _PTR(SObject) so = SMESH::GetActiveStudyDocument()->FindObjectID( entry( ind ) );
+        _PTR(SObject) so = SMESH::GetActiveStudyDocument()->FindObjectID( entry( ind ).latin1() );
        //FindSObject( mesh );
         if ( so ) {
-          GEOM::GEOM_Object_var shape = SMESH::GetShapeOnMeshOrSubMesh( so );
-          return QVariant( !shape->_is_nil(), 0 );
+          CORBA::Object_var obj = SMESH::SObjectToObject(so, SMESH::GetActiveStudyDocument());
+          if(!CORBA::is_nil(obj)){
+            SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( obj );
+            if (!mesh->_is_nil()){
+              if(mesh->HasShapeToMesh()) {
+                GEOM::GEOM_Object_var shape = SMESH::GetShapeOnMeshOrSubMesh( so );
+                return QVariant( !shape->_is_nil(), 0 );
+              }
+              else
+              {
+                return QVariant(!mesh->NbFaces()==0, 0);
+              }
+            }
+            else
+            {
+              GEOM::GEOM_Object_var shape = SMESH::GetShapeOnMeshOrSubMesh( so );
+              return QVariant( !shape->_is_nil(), 0 );
+            }
+          }
         }
 //      }
 //    }
@@ -308,8 +366,8 @@ QVariant SMESHGUI_Selection::isVisible( int ind ) const
     QString ent = entry( ind );
     SMESH_Actor* actor = SMESH::FindActorByEntry( ent.latin1() );
     if ( actor && actor->hasIO() ) {
-      SVTK_RenderWindowInteractor* renderInter = SMESH::GetCurrentVtkView()->getRWInteractor();
-      return QVariant( renderInter->isVisible( actor->getIO() ), 0 );
+      if(SVTK_ViewWindow* aViewWindow = SMESH::GetCurrentVtkView())
+       return QVariant( aViewWindow->isVisible( actor->getIO() ), 0 );
     }
   }
   return QVariant( false, 0 );
@@ -382,6 +440,8 @@ int SMESHGUI_Selection::type( const QString& entry, _PTR(Study) study )
     }
     if( aFTag>10 )
       res = GROUP;
+    else
+      res = SUBMESH;
 
     break;
   }