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Integration of PAL/SALOME V2.1.0c from OCC
[modules/smesh.git] / src / SMESHGUI / SMESHGUI.cxx
index 72e66bf009c79e83d6b252ff57f56de0e6c6c4dc..ec54348ba66b135ef6586129d577d6bbd16b1363 100644 (file)
-using namespace std;
-//  File      : SMESHGUI.cxx
-//  Created   : Sun May 05 11:49:46 2002
-//  Author    : Nicolas REJNERI
-//  Project   : SALOME
-//  Module    : SMESH
-//  Copyright : Open CASCADE 2002
+//  SMESH SMESHGUI : GUI for SMESH component
+//
+//  Copyright (C) 2003  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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+//
+//  File   : SMESHGUI.cxx
+//  Author : Nicolas REJNERI
+//  Module : SMESH
 //  $Header$
 
 #include "SMESHGUI.h"
-#include "SMESHGUI_AddHypothesisDlg.h"
-#include "SMESHGUI_AddAlgorithmDlg.h"
 #include "SMESHGUI_InitMeshDlg.h"
-#include "SMESHGUI_LocalLengthDlg.h"
-#include "SMESHGUI_NbSegmentsDlg.h"
 #include "SMESHGUI_AddSubMeshDlg.h"
 #include "SMESHGUI_NodesDlg.h"
 #include "SMESHGUI_TransparencyDlg.h"
+#include "SMESHGUI_ClippingDlg.h"
+#include "SMESHGUI_GroupDlg.h"
 #include "SMESHGUI_RemoveNodesDlg.h"
 #include "SMESHGUI_RemoveElementsDlg.h"
 #include "SMESHGUI_MeshInfosDlg.h"
 #include "SMESHGUI_Preferences_ColorDlg.h"
-#include "SMESHGUI_MaxElementAreaDlg.h"
-#include "SMESHGUI_MaxElementVolumeDlg.h"
 #include "SMESHGUI_Preferences_ScalarBarDlg.h"
-#include "SMESHGUI_EditScalarBarDlg.h"
-#include "SMESHGUI_aParameterDlg.h"
-#include "SMESHGUI_ComputeScalarValue.h"
+#include "SMESHGUI_Preferences_SelectionDlg.h"
+#include "SMESHGUI_Hypotheses.h"
+#include "SMESHGUI_HypothesesUtils.h"
 #include "SMESHGUI_MoveNodesDlg.h"
-#include "SMESHGUI_OrientationElementsDlg.h"
-#include "SMESHGUI_DiagonalInversionDlg.h"
-#include "SMESHGUI_EdgesConnectivityDlg.h"
-#include "SMESHGUI_AddFaceDlg.h"
-#include "SMESHGUI_AddEdgeDlg.h"
-#include "SMESHGUI_AddVolumeDlg.h"
+#include "SMESHGUI_AddMeshElementDlg.h"
 #include "SMESHGUI_EditHypothesesDlg.h"
+#include "SMESHGUI_CreateHypothesesDlg.h"
+#include "SMESHGUI_FilterDlg.h"
+#include "SMESHGUI_FilterLibraryDlg.h"
+#include "SMESHGUI_SingleEditDlg.h"
+#include "SMESHGUI_MultiEditDlg.h"
+#include "SMESHGUI_GroupOpDlg.h"
+#include "SMESHGUI_DeleteGroupDlg.h"
+#include "SMESHGUI_SmoothingDlg.h"
+#include "SMESHGUI_RenumberingDlg.h"
+#include "SMESHGUI_ExtrusionDlg.h"
+#include "SMESHGUI_RevolutionDlg.h"
+#include "SMESHGUI_TranslationDlg.h"
+#include "SMESHGUI_RotationDlg.h"
+#include "SMESHGUI_SymmetryDlg.h"
+#include "SMESHGUI_SewingDlg.h"
+#include "SMESHGUI_MergeNodesDlg.h"
+#include "SMESHGUI_MeshPatternDlg.h"
+#include "SMESHGUI_PrecisionDlg.h"
 
-#include "SMESH_Grid.h"
+#include "VTKViewer_ViewFrame.h"
+#include "VTKViewer_InteractorStyleSALOME.h"
+#include "VTKViewer_RenderWindowInteractor.h"
 
-// SALOME Includes
-#include "Utils_ORB_INIT.hxx"
-#include "Utils_SINGLETON.hxx"
+#include "SMESH_Actor.h"
+#include "SMESH_Object.h"
 
 #include "QAD.h"
 #include "QAD_Tools.h"
 #include "QAD_Config.h"
 #include "QAD_Settings.h"
 #include "QAD_RightFrame.h"
-#include "QAD_MessageBox.h"   
+#include "QAD_MessageBox.h"
 #include "QAD_Resource.h"
 #include "QAD_FileDlg.h"
-#include "SALOMEGUI_Desktop.h"
-#include "SALOMEGUI_NameDlg.h"
-
-#include "OCCViewer_ViewPort.h"
-#include "OCCViewer_ViewPort3d.h"
-#include "OCCViewer_Viewer3d.h"
-
-#include "VTKViewer_RenderWindowInteractor.h"
-#include "VTKViewer_ViewFrame.h"
-//#include "QAD_ViewPort.h"
-//#include "QAD_ViewPort3d.h"
-
-#include "GEOM_Client.hxx"
-#include "GEOM_InteractiveObject.hxx"
+#include "QAD_Desktop.h"
+#include "QAD_ResourceMgr.h"
+#include "QAD_WaitCursor.h"
 
 #include "SALOME_NamingService.hxx"
 #include "SALOME_ListIteratorOfListIO.hxx"
 #include "SALOME_InteractiveObject.hxx"
 
+#include "SALOMEGUI_Desktop.h"
+#include "SALOMEGUI_NameDlg.h"
 #include "SALOMEGUI_ImportOperation.h"
 #include "SALOMEGUI_QtCatchCorbaException.hxx"
-#include "utilities.h"
 
-#include "SMDS_Mesh.hxx"
-#include "SMESHDS_Document.hxx"
-#include "Document_Reader.h"
-#include "Document_Writer.h"
-#include "Mesh_Reader.h"
-#include "Mesh_Writer.h"
-
-#include "DriverDAT_R_SMESHDS_Document.h"
-#include "DriverMED_R_SMESHDS_Document.h"
-#include "DriverUNV_R_SMESHDS_Document.h"
-#include "DriverDAT_W_SMESHDS_Document.h"
-#include "DriverMED_W_SMESHDS_Document.h"
-#include "DriverUNV_W_SMESHDS_Document.h"
-#include "DriverDAT_R_SMESHDS_Mesh.h"
-#include "DriverMED_R_SMESHDS_Mesh.h"
-#include "DriverUNV_R_SMESHDS_Mesh.h"
-#include "DriverDAT_W_SMESHDS_Mesh.h"
-#include "DriverMED_W_SMESHDS_Mesh.h"
-#include "DriverUNV_W_SMESHDS_Mesh.h"
+#include "SMESHGUI_Utils.h"
+#include "SMESHGUI_SMESHGenUtils.h"
+#include "SMESHGUI_GEOMGenUtils.h"
+#include "SMESHGUI_MeshUtils.h"
+#include "SMESHGUI_GroupUtils.h"
+#include "SMESHGUI_FilterUtils.h"
+#include "SMESHGUI_PatternUtils.h"
+#include "SMESHGUI_VTKUtils.h"
+
+#include "SALOMEconfig.h"
+#include CORBA_CLIENT_HEADER(SALOMEDS_Attributes)
 
 // QT Includes
 #define         INCLUDE_MENUITEM_DEF
@@ -101,68 +110,632 @@ using namespace std;
 #include <qpopupmenu.h>
 #include <qfont.h>
 #include <qstring.h>
+#include <qpainter.h>
 #include <qcheckbox.h>
 #include <qcolordialog.h>
-#include <qmessagebox.h>
 #include <qspinbox.h>
 #include <qlist.h>
-#include <qwidget.h> 
-#include <qevent.h> 
-#include <qradiobutton.h> 
-
-// VTK Includes
-#include <vtkPoints.h>
-#include <vtkDataSetMapper.h>
-#include <vtkPolyVertex.h>
-#include <vtkVertex.h>
-#include <vtkLine.h>
-#include <vtkTriangle.h>
-#include <vtkPointSet.h>
-#include <vtkShrinkFilter.h>
-#include <vtkMaskPoints.h>
-#include <vtkExtractEdges.h>
-#include <vtkFeatureEdges.h>
-#include <vtkTubeFilter.h>
-#include <vtkExtractEdges.h>
-#include <vtkLegendBoxActor.h>
-#include <vtkGlyphSource2D.h>
-#include <vtkIdFilter.h>
-#include <vtkLabeledDataMapper.h>
-#include <vtkCellCenters.h>
-#include <vtkSelectVisiblePoints.h>
-
-// Open CASCADE Includes
-#include <gp_Pnt.hxx>
-#include <gp_Vec.hxx>
-
-static GEOM_Client      ShapeReader;
-static SMESHGUI*        smeshGUI = 0;
-static CORBA::ORB_var   _orb;
+#include <qwidget.h>
+#include <qevent.h>
+#include <qradiobutton.h>
+
+#include <boost/shared_ptr.hpp>
+
+#include <vtkRenderer.h>
+#include <vtkRenderWindow.h>
+#include <vtkActorCollection.h>
+#include <vtkScalarBarActor.h>
+
+#include "utilities.h"
+
+using namespace std;
+
+namespace{
+  // Decalarations
+  //=============================================================
+  void ImportMeshesFromFile(QAD_Desktop * parent, 
+                           SMESH::SMESH_Gen_ptr theComponentMesh,
+                           int theCommandID);
+
+  void ExportMeshToFile(QAD_Desktop * parent, int theCommandID);
+
+  void SetViewMode(int theCommandID);
+
+  void Control( int theCommandID );
+
+  void SetDisplaySettings();
+
+
+  // Definitions
+  //=============================================================
+  void ImportMeshesFromFile(QAD_Desktop * parent, 
+                           SMESH::SMESH_Gen_ptr theComponentMesh,
+                           int theCommandID)
+  {
+    QString filter;
+    string myExtension;
+  
+    if(theCommandID == 113){
+      filter = QObject::tr("MED files (*.med)");
+    }else if (theCommandID == 112){
+      filter = QObject::tr("IDEAS files (*.unv)");
+    }else if (theCommandID == 111){
+      filter = QObject::tr("DAT files (*.dat)");
+    }
+    QString filename = QAD_FileDlg::getFileName(parent,
+                                               "",
+                                               filter,
+                                               QObject::tr("Import mesh"),
+                                               true);
+    if(!filename.isEmpty()) {
+      QAD_WaitCursor wc;
+      SALOMEDS::Study_var aStudy = SMESH::GetActiveStudyDocument();
+
+      try {
+       SMESH::mesh_array_var aMeshes = new SMESH::mesh_array;
+       switch ( theCommandID ) {
+       case 112:
+         {
+           aMeshes->length( 1 );
+           aMeshes[0] = theComponentMesh->CreateMeshesFromUNV(filename.latin1());
+           break;
+         }
+       case 113:
+         {
+           SMESH::DriverMED_ReadStatus res;
+           aMeshes = theComponentMesh->CreateMeshesFromMED(filename.latin1(),res);
+           if ( res != SMESH::DRS_OK ) {
+             wc.stop();
+             QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                                   QObject::tr("SMESH_WRN_WARNING"),
+                                   QObject::tr(QString("SMESH_DRS_%1").arg(res)),
+                                   QObject::tr("SMESH_BUT_OK"));
+             aMeshes->length( 0 );
+             wc.start();
+           }
+           break;
+         }
+       }
+
+       bool isEmpty = false;
+       for ( int i = 0, iEnd = aMeshes->length(); i < iEnd; i++ ) {
+         SALOMEDS::SObject_var aMeshSO = SMESH::FindSObject( aMeshes[i] );
+         if ( !aMeshSO->_is_nil() ) {
+           SALOMEDS::StudyBuilder_var aBuilder = aStudy->NewBuilder();
+           SALOMEDS::AttributePixMap_var aPixmap = SALOMEDS::AttributePixMap::_narrow( aBuilder->FindOrCreateAttribute( aMeshSO, "AttributePixMap" ) );
+           aPixmap->SetPixMap("ICON_SMESH_TREE_MESH_IMPORTED");
+           if ( theCommandID == 112 ) // mesh names aren't taken from the file for UNV import
+             SMESH::SetName( aMeshSO, QFileInfo(filename).fileName() );
+         } else
+           isEmpty = true;
+       }
+
+       if ( isEmpty ) {
+         wc.stop();
+         QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                               QObject::tr("SMESH_WRN_WARNING"),
+                               QObject::tr("SMESH_DRS_EMPTY"),
+                               QObject::tr("SMESH_BUT_OK"));
+         wc.start();
+       }
+      }
+      catch (const SALOME::SALOME_Exception& S_ex){
+       wc.stop();
+       QtCatchCorbaException(S_ex);
+       wc.start();
+      }
+    }
+  }
+
+
+  void ExportMeshToFile(QAD_Desktop * parent, int theCommandID)
+  {
+    SALOME_Selection *aSel = SALOME_Selection::Selection(SMESH::GetActiveStudy()->getSelection());
+    if(aSel->IObjectCount()){
+      Handle(SALOME_InteractiveObject) anIObject = aSel->firstIObject();
+      SMESH::SMESH_Mesh_var aMesh = SMESH::IObjectToInterface<SMESH::SMESH_Mesh>(anIObject);
+      if ( !aMesh->_is_nil() ) {
+       QString aFilter, aTitle = QObject::tr("Export mesh");
+       switch ( theCommandID ) {
+       case 122:
+         aFilter = QObject::tr("MED files (*.med)");
+         break;
+       case 121:
+         aFilter = QObject::tr("DAT files (*.dat)");
+         break;
+       case 123: {
+         if(aMesh->NbPyramids()){
+           int aRet = QAD_MessageBox::warn2(QAD_Application::getDesktop(),
+                                            QObject::tr("SMESH_WRN_WARNING"),
+                                            QObject::tr("SMESH_EXPORT_UNV").arg(anIObject->getName()),
+                                            QObject::tr("SMESH_BUT_YES"),
+                                            QObject::tr("SMESH_BUT_NO"),
+                                            0,1,0);
+           if(aRet)
+             return;
+         }
+         aFilter = QObject::tr("IDEAS files (*.unv)");
+         break;
+       default:
+         return;
+       }}
+       
+       QString aFilename = QAD_FileDlg::getFileName(parent, "", aFilter, aTitle, false);
+       if ( !aFilename.isEmpty() ) {
+         // Check whether the file already exists and delete it if yes
+         QFile aFile( aFilename );
+         if ( aFile.exists() )
+           aFile.remove();
+         QAD_WaitCursor wc;
+         switch ( theCommandID ) {
+         case 122:
+           aMesh->ExportMED( aFilename.latin1(), true ); // currently, automatic groups are always created
+           break;
+         case 121:
+           aMesh->ExportDAT( aFilename.latin1() );
+           break;
+         case 123:
+           aMesh->ExportUNV( aFilename.latin1() );
+           break;
+         default:
+           break;
+         }
+       }
+      }
+    }
+  }  
+  
+  void SetViewMode(int theCommandID){
+    SALOME_Selection *Sel = SALOME_Selection::Selection(SMESH::GetActiveStudy()->getSelection());
+    if(Sel->IObjectCount() >= 1){
+      switch(theCommandID){
+      case 1134:{
+       SMESHGUI::GetSMESHGUI()->EmitSignalDeactivateDialog();
+       SMESHGUI_ClippingDlg *aDlg = 
+         new SMESHGUI_ClippingDlg(QAD_Application::getDesktop(),"",false);
+       return;
+      }
+      case 1133:{
+       SMESHGUI::GetSMESHGUI()->EmitSignalDeactivateDialog();
+       SMESHGUI_TransparencyDlg *aDlg = 
+         new SMESHGUI_TransparencyDlg(QAD_Application::getDesktop(),"",false);
+       return;
+      }}
+      SALOME_ListIteratorOfListIO It(Sel->StoredIObjects());
+      for(; It.More(); It.Next()){
+       Handle(SALOME_InteractiveObject) IObject = It.Value();
+       if(IObject->hasEntry()){
+         if(SMESH_Actor *anActor = SMESH::FindActorByEntry(IObject->getEntry())){
+           switch(theCommandID){
+           case 211:
+             anActor->SetRepresentation(SMESH_Actor::eEdge);
+             break;
+           case 212:
+             anActor->SetRepresentation(SMESH_Actor::eSurface);
+             break;
+           case 213:
+             if(anActor->IsShrunk()) 
+               anActor->UnShrink();
+             else
+               anActor->SetShrink();
+             break;
+           case 215:
+             anActor->SetRepresentation(SMESH_Actor::ePoint);
+             break;
+           case 1132:{
+             float color[3];
+             anActor->GetSufaceColor(color[0], color[1], color[2]);
+             int c0 = int (color[0] * 255);
+             int c1 = int (color[1] * 255);
+             int c2 = int (color[2] * 255);
+             QColor c(c0, c1, c2);
+             
+             float edgecolor[3];
+             anActor->GetEdgeColor(edgecolor[0], edgecolor[1], edgecolor[2]);
+             c0 = int (edgecolor[0] * 255);
+             c1 = int (edgecolor[1] * 255);
+             c2 = int (edgecolor[2] * 255);
+             QColor e(c0, c1, c2);
+             
+             float backfacecolor[3];
+             anActor->GetBackSufaceColor(backfacecolor[0], backfacecolor[1], backfacecolor[2]);
+             c0 = int (backfacecolor[0] * 255);
+             c1 = int (backfacecolor[1] * 255);
+             c2 = int (backfacecolor[2] * 255);
+             QColor b(c0, c1, c2);
+             
+             float nodecolor[3];
+             anActor->GetNodeColor(nodecolor[0], nodecolor[1], nodecolor[2]);
+             c0 = int (nodecolor[0] * 255);
+             c1 = int (nodecolor[1] * 255);
+             c2 = int (nodecolor[2] * 255);
+             QColor n(c0, c1, c2);
+             
+             int Edgewidth = (int)anActor->GetLineWidth();
+             if(Edgewidth == 0)
+               Edgewidth = 1;
+             int intValue = int(anActor->GetNodeSize());
+             float Shrink = anActor->GetShrinkFactor();
+             
+             SMESHGUI_Preferences_ColorDlg *aDlg = 
+               new SMESHGUI_Preferences_ColorDlg(QAD_Application::getDesktop(),"");
+             aDlg->SetColor(1, c);
+             aDlg->SetColor(2, e);
+             aDlg->SetColor(3, n);
+             aDlg->SetColor(4, b);
+             aDlg->SetIntValue(1, Edgewidth);
+             aDlg->SetIntValue(2, intValue);
+             aDlg->SetIntValue(3, int(Shrink*100.));
+             if(aDlg->exec()){
+               QColor color = aDlg->GetColor(1);
+               QColor edgecolor = aDlg->GetColor(2);
+               QColor nodecolor = aDlg->GetColor(3);
+               QColor backfacecolor = aDlg->GetColor(4);
+               /* actor color and backface color */
+               anActor->SetSufaceColor(float (color.red()) / 255.,
+                                        float (color.green()) / 255., 
+                                        float (color.blue()) / 255.);
+               anActor->SetBackSufaceColor(float (backfacecolor.red()) / 255., 
+                                            float (backfacecolor.green()) / 255.,
+                                            float (backfacecolor.blue()) / 255.);
+               
+               /* edge color */
+               anActor->SetEdgeColor(float (edgecolor.red()) / 255.,
+                                      float (edgecolor.green()) / 255.,
+                                      float (edgecolor.blue()) / 255.);
+               
+               /* Shrink factor and size edges */
+               anActor->SetShrinkFactor(aDlg->GetIntValue(3) / 100.);
+               anActor->SetLineWidth(aDlg->GetIntValue(1));
+               
+               /* Nodes color and size */
+               anActor->SetNodeColor(float (nodecolor.red()) / 255.,
+                              float (nodecolor.green()) / 255.,
+                                      float (nodecolor.blue()) / 255.);
+               anActor->SetNodeSize(aDlg->GetIntValue(2));
+               
+               delete aDlg;
+             }
+             break;
+           }}
+         }
+       }
+      }
+      SMESH::RepaintCurrentView();
+    }
+  }
+
+
+  void SetDisplaySettings()
+  {
+    SMESHGUI::GetSMESHGUI()->EmitSignalDeactivateDialog();
+    SMESHGUI_Preferences_ColorDlg *aDlg =
+      new SMESHGUI_Preferences_ColorDlg(QAD_Application::getDesktop(), "");
+
+    QColor color;
+    QString SCr, SCg, SCb;
+    SCr = QAD_CONFIG->getSetting("SMESH:SettingsFillColorRed");
+    SCg = QAD_CONFIG->getSetting("SMESH:SettingsFillColorGreen");
+    SCb = QAD_CONFIG->getSetting("SMESH:SettingsFillColorBlue");
+    if (!SCr.isEmpty() && !SCg.isEmpty() && !SCb.isEmpty())
+      color = QColor(SCr.toInt(), SCg.toInt(), SCb.toInt());
+    else color = QColor(0, 170, 255);
+    aDlg->SetColor(1, color);
+    
+    SCr = QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorRed");
+    SCg = QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorGreen");
+    SCb = QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorBlue");
+    if (!SCr.isEmpty() && !SCg.isEmpty() && !SCb.isEmpty())
+      color = QColor(SCr.toInt(), SCg.toInt(), SCb.toInt());
+    else color = QColor(0, 170, 255);
+    aDlg->SetColor(2, color);
+    
+    SCr = QAD_CONFIG->getSetting("SMESH:SettingsNodeColorRed");
+    SCg = QAD_CONFIG->getSetting("SMESH:SettingsNodeColorGreen");
+    SCb = QAD_CONFIG->getSetting("SMESH:SettingsNodeColorBlue");
+    if (!SCr.isEmpty() && !SCg.isEmpty() && !SCb.isEmpty())
+      color = QColor(SCr.toInt(), SCg.toInt(), SCb.toInt());
+    else color = Qt::red;
+    aDlg->SetColor(3, color);
+    
+    QString SBr = QAD_CONFIG->getSetting("SMESH:SettingsBackFaceColorRed");
+    QString SBg = QAD_CONFIG->getSetting("SMESH:SettingsBackFaceColorGreen");
+    QString SBb = QAD_CONFIG->getSetting("SMESH:SettingsBackFaceColorBlue");
+    if (!SCr.isEmpty() && !SCg.isEmpty() && !SCb.isEmpty())
+      color = QColor(SBr.toInt(), SBg.toInt(), SBb.toInt());
+    else color = Qt::blue;
+    aDlg->SetColor(4, color);
+    
+    QString intValue = QAD_CONFIG->getSetting("SMESH:SettingsWidth");
+    if (intValue.isEmpty()) intValue = "1";
+    aDlg->SetIntValue(1, intValue.toInt());
+    intValue = QAD_CONFIG->getSetting("SMESH:SettingsNodesSize");
+    if (intValue.isEmpty()) intValue = "3";
+    aDlg->SetIntValue(2, intValue.toInt());
+    intValue = QAD_CONFIG->getSetting("SMESH:SettingsShrinkCoeff");
+    if (intValue.isEmpty()) intValue = "75";
+    aDlg->SetIntValue(3, intValue.toInt());
+    
+    if (aDlg->exec()) {
+      QColor colorFill = aDlg->GetColor(1);
+      QAD_CONFIG->addSetting("SMESH:SettingsFillColorRed", colorFill.red());
+      QAD_CONFIG->addSetting("SMESH:SettingsFillColorGreen", colorFill.green());
+      QAD_CONFIG->addSetting("SMESH:SettingsFillColorBlue", colorFill.blue());
+      
+      QColor colorOutline = aDlg->GetColor(2);
+      QAD_CONFIG->addSetting("SMESH:SettingsOutlineColorRed", colorOutline.red());
+      QAD_CONFIG->addSetting("SMESH:SettingsOutlineColorGreen", colorOutline.green());
+      QAD_CONFIG->addSetting("SMESH:SettingsOutlineColorBlue", colorOutline.blue());
+      
+      QColor colorNode = aDlg->GetColor(3);
+      QAD_CONFIG->addSetting("SMESH:SettingsNodeColorRed", colorNode.red());
+      QAD_CONFIG->addSetting("SMESH:SettingsNodeColorGreen", colorNode.green());
+      QAD_CONFIG->addSetting("SMESH:SettingsNodeColorBlue", colorNode.blue());
+      
+      QColor colorBackFace = aDlg->GetColor(4);
+      QAD_CONFIG->addSetting("SMESH:SettingsBackFaceColorRed", colorBackFace.red());
+      QAD_CONFIG->addSetting("SMESH:SettingsBackFaceColorGreen", colorBackFace.green());
+      QAD_CONFIG->addSetting("SMESH:SettingsBackFaceColorBlue", colorBackFace.blue());
+      
+      int width = aDlg->GetIntValue(1);
+      QAD_CONFIG->addSetting("SMESH:SettingsWidth", width);
+      
+      int nodes_size = aDlg->GetIntValue(2);
+      QAD_CONFIG->addSetting("SMESH:SettingsNodesSize", nodes_size);
+      
+      int shrink_coeff = aDlg->GetIntValue(3);
+      QAD_CONFIG->addSetting("SMESH:SettingsShrinkCoeff", shrink_coeff);
+    }
+    
+    delete aDlg;
+  }
+  
+  
+  void Control( int theCommandID )
+  {
+    SALOME_Selection *Sel = SALOME_Selection::Selection( SMESH::GetActiveStudy()->getSelection() );
+    if(Sel){
+      Handle(SALOME_InteractiveObject) anIO = Sel->firstIObject();
+      if(!anIO.IsNull()){
+       QString aTitle;
+       SMESH_Actor::eControl aControl = SMESH_Actor::eNone;
+       if(SMESH_Actor *anActor = SMESH::FindActorByEntry(anIO->getEntry())){
+         switch ( theCommandID ){
+         case 6001:
+           aTitle = QObject::tr( "LENGTH_EDGES" );
+           aControl = SMESH_Actor::eLengthEdges;
+           break;
+         case 6002:
+           aTitle = QObject::tr( "FREE_EDGES" );
+           aControl = SMESH_Actor::eFreeEdges;
+           break;
+         case 6003:
+           aTitle = QObject::tr( "FREE_BORDERS" );
+           aControl = SMESH_Actor::eFreeBorders;
+           break;
+         case 6004:
+           aTitle = QObject::tr( "MULTI_BORDERS" );
+           aControl = SMESH_Actor::eMultiConnection;
+           break;
+         case 6011:
+           aTitle = QObject::tr( "AREA_ELEMENTS" );
+           aControl = SMESH_Actor::eArea;
+           break;
+         case 6012:
+           aTitle = QObject::tr( "TAPER_ELEMENTS" );
+           aControl = SMESH_Actor::eTaper;
+           break;
+         case 6013:
+           aTitle = QObject::tr( "ASPECTRATIO_ELEMENTS" );
+           aControl = SMESH_Actor::eAspectRatio;
+           break;
+         case 6014:
+           aTitle = QObject::tr( "MINIMUMANGLE_ELEMENTS" );
+           aControl = SMESH_Actor::eMinimumAngle;
+           break;
+         case 6015:
+           aTitle = QObject::tr( "WARP_ELEMENTS" );
+           aControl = SMESH_Actor::eWarping;
+           break;
+         case 6016:
+           aTitle = QObject::tr( "SKEW_ELEMENTS" );
+           aControl = SMESH_Actor::eSkew;
+           break;
+         }
+         anActor->SetControlMode(aControl);
+         anActor->GetScalarBarActor()->SetTitle(aTitle.latin1());
+       }
+      }
+    }
+  }
+  
+
+  bool CheckOIType(const Handle(SALOME_InteractiveObject) & theIO,
+                  MeshObjectType                           theType,
+                  const QString                            theInTypeName,
+                  QString &                                theOutTypeName)
+  {
+    SMESH_TypeFilter aTypeFilter( theType );
+    if ( aTypeFilter.IsOk( theIO )) {
+      theOutTypeName = theInTypeName;
+      return true;
+    }
+    return false;
+  }
+    
+
+  QString CheckTypeObject(const Handle(SALOME_InteractiveObject) & theIO)
+  {
+    SALOMEDS::Study_var aStudy = SMESH::GetActiveStudyDocument();
+    SALOMEDS::SObject_var aSObj = aStudy->FindObjectID(theIO->getEntry());
+    if (!aSObj->_is_nil()) {
+      SALOMEDS::SComponent_var aSComp = aSObj->GetFatherComponent();
+      CORBA::String_var anID = aSComp->GetID();
+      if (!strcmp(anID.in(),theIO->getEntry()))
+       return "Component";
+    }
+    
+    QString aTypeName;
+    if (
+       CheckOIType ( theIO, HYPOTHESIS,    "Hypothesis", aTypeName ) ||
+       CheckOIType ( theIO, ALGORITHM,     "Algorithm",  aTypeName ) ||
+       CheckOIType ( theIO, MESH,          "Mesh",       aTypeName ) ||
+       CheckOIType ( theIO, SUBMESH,       "SubMesh",    aTypeName ) ||
+       CheckOIType ( theIO, GROUP,         "Group",      aTypeName )
+       )
+      return aTypeName;
+    
+    return "NoType";
+  }
+
+
+  QString CheckHomogeneousSelection()
+  {
+    QAD_Study* aStudy = SMESH::GetActiveStudy();
+    SALOME_Selection *aSel = SALOME_Selection::Selection(aStudy->getSelection());
+    /* copy the list */
+    SALOME_ListIO List;
+    SALOME_ListIteratorOfListIO Itinit(aSel->StoredIObjects());
+    for (; Itinit.More(); Itinit.Next())
+      {
+       List.Append(Itinit.Value());
+      }
+
+    QString RefType = CheckTypeObject(aSel->firstIObject());
+    SALOME_ListIteratorOfListIO It(List);
+    for (; It.More(); It.Next())
+      {
+       Handle(SALOME_InteractiveObject) IObject = It.Value();
+       QString Type = CheckTypeObject(IObject);
+       if (Type.compare(RefType) != 0)
+         return "Heterogeneous Selection";
+      }
+    
+    aSel->ClearIObjects();
+    SALOME_ListIteratorOfListIO It1(List);
+    for (; It1.More(); It1.Next())
+      {
+       int res = aSel->AddIObject(It1.Value());
+       if (res == -1)
+         aStudy->highlight(It1.Value(), false);
+       if (res == 0)
+         aStudy->highlight(It1.Value(), true);
+      }
+    return RefType;
+  }
+
+  void OnEditDelete()
+  {
+    if (QAD_MessageBox::warn2
+       (QAD_Application::getDesktop(),
+        QObject::tr("SMESH_WRN_WARNING"),
+        QObject::tr("SMESH_REALLY_DELETE"),
+        QObject::tr("SMESH_BUT_YES"), QObject::tr("SMESH_BUT_NO"), 1, 0, 0) != 1)
+      return;
+
+    QAD_Study* anActiveStudy = SMESH::GetActiveStudy();
+    int nbSf = anActiveStudy->getStudyFramesCount();
+    
+    SALOMEDS::Study_var aStudy = SMESH::GetActiveStudyDocument();
+    SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
+    SALOMEDS::GenericAttribute_var anAttr;
+    SALOMEDS::AttributeIOR_var anIOR;
+    
+    SALOME_Selection *Sel = SALOME_Selection::Selection(anActiveStudy->getSelection());
+    SALOME_ListIteratorOfListIO It(Sel->StoredIObjects());
+    for(; It.More(); It.Next()){
+      Handle(SALOME_InteractiveObject) IObject = It.Value();
+      if(IObject->hasEntry()){
+       SALOMEDS::SObject_var SO = aStudy->FindObjectID(IObject->getEntry());
+       
+       /* Erase child graphical objects */
+       SALOMEDS::ChildIterator_var it = aStudy->NewChildIterator(SO);
+       for(; it->More(); it->Next()){
+         SALOMEDS::SObject_var CSO = it->Value();
+         if(CSO->FindAttribute(anAttr, "AttributeIOR")){
+           anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
+           
+           for(int i = 0; i < nbSf; i++){
+             QAD_StudyFrame *sf = anActiveStudy->getStudyFrame(i);
+             CORBA::String_var anEntry = CSO->GetID();
+             if(SMESH_Actor* anActor = SMESH::FindActorByEntry(sf,anEntry.in())){
+               SMESH::RemoveActor(sf,anActor);
+             }
+           }
+         }
+       }
+       
+       /* Erase main graphical object */
+       for(int i = 0; i < nbSf; i++){
+         QAD_StudyFrame *sf = anActiveStudy->getStudyFrame(i);
+         if(SMESH_Actor* anActor = SMESH::FindActorByEntry(sf,IObject->getEntry())){
+           SMESH::RemoveActor(sf,anActor);
+         }
+       }
+       
+       // Remove object(s) from data structures
+       SALOMEDS::SObject_var obj = aStudy->FindObjectID(IObject->getEntry());
+       if(!obj->_is_nil()){
+         SMESH::SMESH_Group_var     aGroup = SMESH::SMESH_Group  ::_narrow(obj->GetObject());
+         SMESH::SMESH_subMesh_var aSubMesh = SMESH::SMESH_subMesh::_narrow(obj->GetObject());
+         
+         if ( !aGroup->_is_nil() ) {                          // DELETE GROUP
+           SMESH::SMESH_Mesh_var aMesh = aGroup->GetMesh();
+           aMesh->RemoveGroup( aGroup );
+         }
+         else if ( !aSubMesh->_is_nil() ) {                   // DELETE SUBMESH
+           SMESH::SMESH_Mesh_var aMesh = aSubMesh->GetFather();
+           aMesh->RemoveSubMesh( aSubMesh );
+         }
+         else {// default action: remove SObject from the study
+           // san - it's no use opening a transaction here until UNDO/REDO is provided in SMESH
+           //QAD_Operation *op = new SALOMEGUI_ImportOperation(myActiveStudy);
+           //op->start();
+           aStudyBuilder->RemoveObjectWithChildren( obj );
+           //op->finish();
+         }
+       }
+       
+      } /* IObject->hasEntry() */
+    } /* more/next */
+    
+    /* Clear any previous selection */
+    Sel->ClearIObjects();
+    anActiveStudy->updateObjBrowser();
+  }
 
 
+}
+
 //=============================================================================
 /*!
  *
  */
 //=============================================================================
-class CustomItem : public QCustomMenuItem
+class CustomItem:public QCustomMenuItem
 {
-public:
-  CustomItem( const QString& s, const QFont& f )
-    : string( s ), font( f ){};
-  ~CustomItem(){}
-  
-  void paint( QPainter* p, const QColorGroup& /*cg*/, bool /*act*/, bool /*enabled*/, int x, int y, int w, int h )
+ public:
+  CustomItem(const QString & s, const QFont & f):string(s), font(f)
+  {
+  };
+  ~CustomItem()
   {
-    p->setFont ( font );
-    p->drawText( x, y, w, h, AlignHCenter | AlignVCenter | ShowPrefix | DontClip, string );
   }
-  
+
+  void paint(QPainter * p, const QColorGroup & /*cg */ , bool /*act */ ,
+             bool /*enabled */ , int x, int y, int w, int h)
+  {
+    p->setFont(font);
+    p->drawText(x, y, w, h,
+                AlignHCenter | AlignVCenter | ShowPrefix | DontClip, string);
+  }
+
   QSize sizeHint()
   {
-    return QFontMetrics( font ).size( AlignHCenter | AlignVCenter | ShowPrefix | DontClip,  string );
+    return QFontMetrics(font).
+      size(AlignHCenter | AlignVCenter | ShowPrefix | DontClip, string);
   }
-private:
+ private:
   QString string;
   QFont font;
 };
@@ -172,9 +745,18 @@ private:
  *
  */
 //=============================================================================
-SMESHGUI::SMESHGUI() :
-  QObject()
+SMESHGUI::SMESHGUI( const QString& theName, QObject* theParent ) :
+  SALOMEGUI( theName, theParent )
 {
+  myActiveDialogBox = 0 ;
+  myState = -1 ;
+
+  SMESH::GetSMESHGen();
+  SMESH::GetFilterManager();
+  SMESH::GetPattern();
+
+  /* load resources for all available meshers */
+  SMESH::InitAvailableHypotheses();
 }
 
 //=============================================================================
@@ -184,67 +766,31 @@ SMESHGUI::SMESHGUI() :
 //=============================================================================
 SMESHGUI::~SMESHGUI()
 {
+  SMESH::GetFilterManager()->Destroy();
 }
 
-
 //=============================================================================
 /*!
  *
  */
 //=============================================================================
-SMESHGUI* SMESHGUI::GetSMESHGUI( )
+SMESHGUI* SMESHGUI::GetSMESHGUI()
 {
-  return smeshGUI;
-}
+  static SMESHGUI aSMESHGUI;
+  aSMESHGUI.myActiveStudy = SMESH::GetActiveStudy();
+  SMESH::GetSMESHGen()->SetCurrentStudy( SMESH::GetActiveStudyDocument() );
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-SMESHGUI* SMESHGUI::GetOrCreateSMESHGUI( QAD_Desktop* desktop )
-{
-  if( smeshGUI == 0 ) {
-    setOrb();
-    smeshGUI = new SMESHGUI;
-    smeshGUI->myActiveDialogBox = 0 ;
-    smeshGUI->myState = -1 ;
-    smeshGUI->myDesktop = desktop ; 
-    smeshGUI->myActiveStudy = desktop->getActiveStudy();
-
-    Engines::Component_var comp = desktop->getEngine("FactoryServer", "SMESH");
-    smeshGUI->myComponentMesh = SMESH::SMESH_Gen::_narrow(comp);
-    
-    Engines::Component_var comp1 = desktop->getEngine("FactoryServer", "Geometry");    
-    smeshGUI->myComponentGeom = GEOM::GEOM_Gen::_narrow(comp1);
-      
-    /* GetCurrentStudy */
-    smeshGUI->myStudyId = smeshGUI->myActiveStudy->getStudyId();
-    
-    smeshGUI->myComponentGeom->GetCurrentStudy( smeshGUI->myStudyId );
-    //    smeshGUI->myComponentGeom->NbLabels();
-    
-    smeshGUI->myStudy = smeshGUI->myActiveStudy->getStudyDocument();
-    
-    smeshGUI->myStudyAPI = SMESHGUI_StudyAPI(smeshGUI->myStudy, smeshGUI->myComponentMesh);
+  /* Automatic Update flag */
+  aSMESHGUI.myAutomaticUpdate = ( QAD_CONFIG->getSetting( "SMESH:AutomaticUpdate" ).compare( "true" ) == 0 );
 
-    smeshGUI->myDocument = new SMESHDS_Document(1);//NBU
+  return &aSMESHGUI;
+}
 
-    smeshGUI->mySimulationActors = vtkActorCollection::New();
-    smeshGUI->mySimulationActors2D = vtkActor2DCollection::New();
-  } else {
-    /* study may have changed */
-    smeshGUI->myActiveStudy = desktop->getActiveStudy();
-    smeshGUI->myStudyAPI.Update(smeshGUI->myComponentMesh);
+extern "C"
+{
+  Standard_EXPORT SALOMEGUI* GetComponentGUI() {
+    return SMESHGUI::GetSMESHGUI();
   }
-  
-  /* Automatic Update */
-  if ( desktop->menuBar()->isItemChecked(1001) )
-    smeshGUI->myAutomaticUpdate = true;
-  else 
-    smeshGUI->myAutomaticUpdate = false;
-
-  return smeshGUI;
 }
 
 //=============================================================================
@@ -252,9 +798,11 @@ SMESHGUI* SMESHGUI::GetOrCreateSMESHGUI( QAD_Desktop* desktop )
  *
  */
 //=============================================================================
-void SMESHGUI::SetState(int aState )
-{  this->myState = aState ;  return ; }
-
+void SMESHGUI::SetState(int aState)
+{
+  this->myState = aState;
+  return;
+}
 
 //=============================================================================
 /*!
@@ -262,8 +810,10 @@ void SMESHGUI::SetState(int aState )
  */
 //=============================================================================
 void SMESHGUI::ResetState()
-{  this->myState = -1 ;  return ; }
-
+{
+  this->myState = -1;
+  return;
+}
 
 //=============================================================================
 /*!
@@ -272,8 +822,8 @@ void SMESHGUI::ResetState()
 //=============================================================================
 void SMESHGUI::EmitSignalDeactivateDialog()
 {
-  emit this->SignalDeactivateActiveDialog() ;
-  return ;
+  emit this->SignalDeactivateActiveDialog();
+  return;
 }
 
 //=============================================================================
@@ -281,21 +831,21 @@ void SMESHGUI::EmitSignalDeactivateDialog()
  *
  */
 //=============================================================================
-void SMESHGUI::EmitSignalCloseAllDialogs()
+void SMESHGUI::EmitSignalStudyFrameChanged()
 {
-  emit this->SignalCloseAllDialogs() ;
-  return ;
+  emit this->SignalStudyFrameChanged();
+  return;
 }
 
-
 //=============================================================================
 /*!
  *
  */
 //=============================================================================
-QDialog* SMESHGUI::GetActiveDialogBox()
+void SMESHGUI::EmitSignalCloseAllDialogs()
 {
-  return this->myActiveDialogBox ;
+  emit SignalCloseAllDialogs();
+  return;
 }
 
 //=============================================================================
@@ -303,32 +853,30 @@ QDialog* SMESHGUI::GetActiveDialogBox()
  *
  */
 //=============================================================================
-void SMESHGUI::SetActiveDialogBox(QDialog* aDlg)
+QDialog *SMESHGUI::GetActiveDialogBox()
 {
-  this->myActiveDialogBox = (QDialog*)aDlg ;
-  return ;
+  return this->myActiveDialogBox;
 }
 
-
 //=============================================================================
 /*!
  *
  */
 //=============================================================================
-QAD_Study* SMESHGUI::GetActiveStudy()
+void SMESHGUI::SetActiveDialogBox(QDialog * aDlg)
 {
-  return this->myActiveStudy ;
+  this->myActiveDialogBox = (QDialog *) aDlg;
+  return;
 }
 
-
 //=============================================================================
 /*!
  *
  */
 //=============================================================================
-SALOMEDS::Study_ptr SMESHGUI::GetStudy()
+QAD_Study *SMESHGUI::GetActiveStudy()
 {
-  return SALOMEDS::Study::_narrow( myStudy );
+  return this->myActiveStudy;
 }
 
 //=============================================================================
@@ -336,9 +884,9 @@ SALOMEDS::Study_ptr SMESHGUI::GetStudy()
  *
  */
 //=============================================================================
-SMESHGUI_StudyAPI SMESHGUI::GetStudyAPI()
+QAD_Desktop *SMESHGUI::GetDesktop()
 {
-  return myStudyAPI;
+  return QAD_Application::getDesktop();
 }
 
 //=============================================================================
@@ -346,9 +894,23 @@ SMESHGUI_StudyAPI SMESHGUI::GetStudyAPI()
  *
  */
 //=============================================================================
-QAD_Desktop* SMESHGUI::GetDesktop()
+bool SMESHGUI::ActiveStudyChanged(QAD_Desktop* parent)
 {
-  return this->myDesktop ;
+  MESSAGE("SMESHGUI::activeStudyChanged init.");
+  QAD_Study* prevStudy = myActiveStudy;
+  /* Create or retrieve an object SMESHGUI */
+  MESSAGE("Active study changed : prev study =" << prevStudy);
+  SMESHGUI::GetSMESHGUI();
+  EmitSignalStudyFrameChanged();
+  MESSAGE("Active study changed : active study =" << myActiveStudy);
+  if ( prevStudy != myActiveStudy ) {
+    EmitSignalCloseAllDialogs();
+    MESSAGE("Active study changed : SMESHGUI nullified" << endl);
+    //smeshGUI = 0;
+    SMESH::UpdateSelectionProp();
+  }
+  MESSAGE("SMESHGUI::activeStudyChanged done.");
+  return true;
 }
 
 //=============================================================================
@@ -356,18 +918,15 @@ QAD_Desktop* SMESHGUI::GetDesktop()
  *
  */
 //=============================================================================
-vtkScalarBarActor* SMESHGUI::GetScalarBar()
+bool SMESHGUI::DefineDlgPosition(QWidget * aDlg, int &x, int &y)
 {
-  vtkRenderer* aRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  vtkActor2DCollection* actor2DList = aRenderer->GetActors2D();
-  actor2DList->InitTraversal();
-  vtkActor2D* aActor2d =  actor2DList->GetNextActor2D();
-  while (aActor2d != NULL) {
-    if (aActor2d->IsA("vtkScalarBarActor"))
-      return vtkScalarBarActor::SafeDownCast(aActor2d);
-    actor2DList->GetNextActor2D();
-  }
-  return NULL;
+  /* Here the position is on the bottom right corner - 10 */
+  // aDlg->resize(QSize().expandedTo(aDlg->minimumSizeHint()));
+  aDlg->adjustSize();
+  QAD_Desktop *PP = QAD_Application::getDesktop();
+  x = abs(PP->x() + PP->size().width() - aDlg->size().width() - 10);
+  y = abs(PP->y() + PP->size().height() - aDlg->size().height() - 10);
+  return true;
 }
 
 //=============================================================================
@@ -375,4934 +934,1136 @@ vtkScalarBarActor* SMESHGUI::GetScalarBar()
  *
  */
 //=============================================================================
-void SMESHGUI::activeStudyChanged( QAD_Desktop* parent )
-{
-  MESSAGE ("SMESHGUI::activeStudyChanged init.")
-  /* Create or retrieve an object SMESHGUI */
-  SMESHGUI::GetOrCreateSMESHGUI(parent); 
-  if(smeshGUI != 0) {  
-    smeshGUI->EmitSignalCloseAllDialogs() ;
-    MESSAGE( "Active study changed : SMESHGUI nullified" << endl ) ;
-    smeshGUI = 0 ;
-  }
+static int isStudyLocked(const SALOMEDS::Study_var& theStudy){
+  return theStudy->GetProperties()->IsLocked();
+}
 
-  //smeshGUI->SetSettings( parent ); //DCQ : Pb. Multi-Etudes
-  MESSAGE ("SMESHGUI::activeStudyChanged done.")
-  return ;
+static bool checkLock(const SALOMEDS::Study_var& theStudy) {
+  if (isStudyLocked(theStudy)) {
+    QAD_MessageBox::warn1 ( (QWidget*)QAD_Application::getDesktop(),
+                          QObject::tr("WRN_WARNING"), 
+                          QObject::tr("WRN_STUDY_LOCKED"),
+                          QObject::tr("BUT_OK") );
+    return true;
+  }
+  return false;
 }
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-bool SMESHGUI::DefineDlgPosition(QWidget* aDlg, int& x, int& y)
+//=======================================================================
+//function : CheckActiveStudyLocked
+//purpose  : 
+//=======================================================================
+
+bool SMESHGUI::ActiveStudyLocked()
 {
-  /* Here the position is on the bottom right corner - 10 */
-  QAD_Desktop* PP = QAD_Application::getDesktop() ;
-  x = abs ( PP->x() + PP->size().width()  - aDlg->size().width()  - 10 ) ;
-  y = abs ( PP->y() + PP->size().height() - aDlg->size().height() - 10 ) ;
-  return true ;  
+  SALOMEDS::Study_var aStudy = myActiveStudy->getStudyDocument();
+  return checkLock( aStudy );
 }
 
-
 //=============================================================================
 /*!
  *
  */
 //=============================================================================
-void SMESHGUI::EraseSimulationActors()
+bool SMESHGUI::OnGUIEvent(int theCommandID, QAD_Desktop * parent)
 {
-  if ( myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) {  //VTK
-    vtkRenderer* theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-    vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-
-    if ( mySimulationActors != NULL ) {
+  SALOMEDS::Study_var aStudy = SMESH::GetActiveStudyDocument(); //Document OCAF de l'etude active
 
-      mySimulationActors->InitTraversal();
-      vtkActor *ac = mySimulationActors->GetNextActor();
-      while(!(ac==NULL)) {
-       theRenderer->RemoveActor(ac);
-       ac = mySimulationActors->GetNextActor();
-      }
-      mySimulationActors->RemoveAllItems();
-    }
-    if ( mySimulationActors2D != NULL ) {
-      mySimulationActors2D->InitTraversal();
-      vtkActor2D *ac = mySimulationActors2D->GetNextActor2D();
-      while(!(ac==NULL)) {
-       theRenderer->RemoveActor2D(ac);
-       ac = mySimulationActors2D->GetNextActor2D();
-      }
-      mySimulationActors2D->RemoveAllItems();
+  switch (theCommandID)        {
+  case 33:                                     // DELETE
+    if(checkLock(aStudy)) break;
+    ::OnEditDelete();
+    break;
+    
+  case 113:                                    // IMPORT
+  case 112:
+  case 111:
+    {
+      if(checkLock(aStudy)) break;
+      ::ImportMeshesFromFile(parent,SMESH::GetSMESHGen(),theCommandID);
+      break;
     }
-    renWin->Render();
-  }
-}
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-SMESH::SMESH_Mesh_ptr SMESHGUI::InitMesh( GEOM::GEOM_Shape_ptr aShape, QString NameMesh )
-{
-  try {
-    if ( !myComponentMesh->_is_nil() && !aShape->_is_nil() ) {
-      SMESH::SMESH_Mesh_var aMesh = myComponentMesh->Init( myComponentGeom, myStudyId, aShape);
+  case 122:                                    // EXPORT MED
+  case 121:
+  case 123:
+    {
+      ::ExportMeshToFile(parent, theCommandID);
+      break;
+    }
 
-      if ( !aMesh->_is_nil() ) {
-       SALOMEDS::SObject_var SM = myStudyAPI.AddNewMesh ( aMesh );
-       myStudyAPI.SetName( SM, NameMesh );
-         
-       // GEOM::GEOM_Shape has non-empty StudyShapeId only after AddInStudy operation,
-       // not after loading from file, so let's use more reliable way to retrieve SObject
-       Standard_CString ShapeIOR = _orb->object_to_string(aShape);
-       SALOMEDS::SObject_var SObject = myStudy->FindObjectIOR(ShapeIOR);
-       if ( !SObject->_is_nil() && !SM->_is_nil() ) {
-         myStudyAPI.SetShape( SM, SObject );
+  case 200:                                    // SCALAR BAR
+    {
+      SALOME_Selection *Sel = SALOME_Selection::Selection( myActiveStudy->getSelection() );
+      if( Sel && Sel->IObjectCount() ) {
+       Handle(SALOME_InteractiveObject) anIO = Sel->firstIObject();
+       if( anIO->hasEntry() ) {
+         if( SMESH_Actor* anActor = SMESH::FindActorByEntry( anIO->getEntry() ) ) {
+           anActor->SetControlMode( SMESH_Actor::eNone );
+         }
        }
-       return SMESH::SMESH_Mesh::_narrow(aMesh);
       }
+      break;
     }
-  }
-  catch  (const SALOME::SALOME_Exception& S_ex) {
-    QtCatchCorbaException(S_ex);
-  }
-  myActiveStudy->updateObjBrowser(true);
-  return SMESH::SMESH_Mesh::_nil();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-SMESH::SMESH_subMesh_ptr SMESHGUI::AddSubMesh( SMESH::SMESH_Mesh_ptr aMesh, GEOM::GEOM_Shape_ptr aShape, QString NameMesh )
-{
-  try {
-    SMESH::SMESH_subMesh_var aSubMesh = aMesh->GetElementsOnShape(aShape);
-    SALOMEDS::SObject_var SO_Mesh = myStudyAPI.FindMesh(aMesh);
-    Standard_CString ShapeIOR = _orb->object_to_string(aShape);
-    SALOMEDS::SObject_var SO_GeomShape = myStudy->FindObjectIOR(ShapeIOR);
-    
-    if ( !SO_GeomShape->_is_nil() && !SO_Mesh->_is_nil() && !aSubMesh->_is_nil() && !aMesh->_is_nil() ) {
-      SALOMEDS::SObject_var SO = myStudyAPI.AddSubMeshOnShape(SO_Mesh, SO_GeomShape, aSubMesh, aShape->ShapeType() );
-      myStudyAPI.SetName(SO, NameMesh);
-    
-      SMESH_Actor* amesh = SMESH_Actor::New();
-      Handle(SALOME_InteractiveObject) IO = new SALOME_InteractiveObject(SO->GetID(),
-                                                                        "MESH",
-                                                                        strdup(NameMesh));
-      amesh->setIO( IO );
-      amesh->setName( strdup(NameMesh) );
-      DisplayActor(amesh, false);
-      return SMESH::SMESH_subMesh::_narrow( aSubMesh );
+  case 201:
+    {
+      SALOME_Selection* Sel = SALOME_Selection::Selection( myActiveStudy->getSelection() );
+      SMESHGUI_Preferences_ScalarBarDlg::ScalarBarProperties( parent, Sel );
+      break;
     }
-  }
-  catch  (const SALOME::SALOME_Exception& S_ex) {
-    QtCatchCorbaException(S_ex);
-  }
-  myActiveStudy->updateObjBrowser(true);
-  return SMESH::SMESH_subMesh::_nil();
-}
-
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-SMESH::SMESH_Hypothesis_ptr SMESHGUI::CreateHypothesis( QString TypeHypothesis, 
-                                                       QString NameHypothesis )
-{
-  SMESH::SMESH_Hypothesis_var Hyp;
-  try {
-    Hyp = myComponentMesh->CreateHypothesis( TypeHypothesis, myStudyId );
-    if ( !Hyp->_is_nil() ) {
-      SALOMEDS::SObject_var SHyp = myStudyAPI.AddNewHypothesis( Hyp );
-      myStudyAPI.SetName( SHyp, NameHypothesis);
+  case 1134: // Clipping
+  case 1133: // Tranparency
+  case 1132: // Colors / Size
+  case 215:
+  case 213:
+  case 212:
+  case 211:
+    {
+      ::SetViewMode(theCommandID);
+      break;
     }
-  }
-  catch  (const SALOME::SALOME_Exception& S_ex) {
-    QtCatchCorbaException(S_ex);
-  }
 
-  return SMESH::SMESH_Hypothesis::_narrow( Hyp );
-}
+  case 214:                                    // UPDATE
+    {
+      if(checkLock(aStudy)) break;
+      SMESH::UpdateView();
+      break;
+    }
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddHypothesisOnMesh( SMESH::SMESH_Mesh_ptr aMesh, SMESH::SMESH_Hypothesis_ptr aHyp )
-{
-  if ( !aMesh->_is_nil() ) {
-    QApplication::setOverrideCursor( Qt::waitCursor );
-    SALOMEDS::SObject_var SM = myStudyAPI.FindMesh( aMesh );
-    GEOM::GEOM_Shape_var aShape = myStudyAPI.GetShapeOnMeshOrSubMesh( SM );
-    try {
-      bool res = aMesh->AddHypothesis( aShape, aHyp );
-      if (res) {
-       SALOMEDS::SObject_var SH = myStudyAPI.FindHypothesisOrAlgorithms( aHyp );
-       if ( !SM->_is_nil() && !SH->_is_nil() ) {
-         myStudyAPI.SetHypothesis( SM, SH );
-         myStudyAPI.ModifiedMesh( SM, false );
+  case 300:                                    // ERASE
+  case 301:                                    // DISPLAY
+  case 302:                                    // DISPLAY ONLY
+    {
+      SMESH::EDisplaing anAction;
+      switch(theCommandID){
+      case 300:        anAction = SMESH::eErase; break;
+      case 301:        anAction = SMESH::eDisplay; break;
+      case 302:        anAction = SMESH::eDisplayOnly; break;
+      }
+      
+      SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       SALOME_ListIteratorOfListIO It(Sel->StoredIObjects());
+       for (; It.More(); It.Next()) {
+         Handle(SALOME_InteractiveObject) IOS = It.Value();
+         if (IOS->hasEntry()) {
+           SMESH::UpdateView(anAction,IOS->getEntry());
+         }
        }
-       QApplication::restoreOverrideCursor();
-      } else {
-       QApplication::restoreOverrideCursor();
-       QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                               tr ("SMESH_WRN_HYPOTHESIS_ALREADYEXIST"), tr ("SMESH_BUT_YES") );
       }
+      Sel->ClearIObjects();
+      break;
     }
-    catch  (const SALOME::SALOME_Exception& S_ex) {
-      QtCatchCorbaException(S_ex);
-    }
-  }
-  myActiveStudy->updateObjBrowser(true);
-  QApplication::restoreOverrideCursor();
-}
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::RemoveHypothesisOrAlgorithmOnMesh( const Handle(SALOME_InteractiveObject)& IObject )
-{
-  if ( IObject->hasReference() ) {
-    SMESH::SMESH_Hypothesis_var anHyp;
-    SALOMEDS::SObject_var SO_Hypothesis = smeshGUI->myStudy->FindObjectID(IObject->getEntry() );
-    SALOMEDS::GenericAttribute_var anAttr;
-    SALOMEDS::AttributeIOR_var     anIOR;
+  case 400:                                    // NODES
+    {
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_NodesDlg *aDlg = new SMESHGUI_NodesDlg(parent, "", Sel);
+      }
+      else {
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), 
+                             tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
+      }
+      break;
+    }
 
-    if ( !SO_Hypothesis->_is_nil() ) {
-      QApplication::setOverrideCursor( Qt::waitCursor );
-      if (SO_Hypothesis->FindAttribute(anAttr, "AttributeIOR")) {
-        anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-       anHyp = SMESH::SMESH_Hypothesis::_narrow( _orb->string_to_object(anIOR->Value()) );
+  case 2151:  // FILTER
+  {
+    if ( myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK )
+    {
+      EmitSignalDeactivateDialog();
+      SMESHGUI_FilterDlg *aDlg = new SMESHGUI_FilterDlg( parent, SMESH::EDGE );
+    }
+    break;
+  }
+    
+  case 406:                                    // MOVE NODE
+    {
+      if ( myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK )
+      {
+        QAD_MessageBox::warn1( GetDesktop(), tr( "SMESH_WRN_WARNING" ),
+          tr( "NOT_A_VTK_VIEWER" ),tr( "SMESH_BUT_OK" ) );
+        break;
       }
+      
+      if(checkLock(aStudy)) break;
+      SALOME_Selection *Sel = SALOME_Selection::Selection( myActiveStudy->getSelection() );
+      SMESHGUI_MoveNodesDlg *aDlg = new SMESHGUI_MoveNodesDlg( parent, Sel );
+      break;
+    }
+    
+  case 701:                                    // COMPUTE MESH 
+    {
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       int nbSel = Sel->IObjectCount();
+       if (nbSel != 1){
+         break;
+       }
 
-      SALOMEDS::SObject_var SO_Applied_Hypothesis = smeshGUI->myStudy->FindObjectID(IObject->getReference());
-      if ( !SO_Applied_Hypothesis->_is_nil() ) {
-       SALOMEDS::SObject_var MorSM = smeshGUI->myStudyAPI.GetMeshOrSubmesh( SO_Applied_Hypothesis );
-       if ( !MorSM->_is_nil() ) {
-         smeshGUI->myStudyAPI.ModifiedMesh( MorSM, false );
-
-         GEOM::GEOM_Shape_var aShape = smeshGUI->myStudyAPI.GetShapeOnMeshOrSubMesh( MorSM );
-         if ( !aShape->_is_nil() ) {
-           if (MorSM->FindAttribute(anAttr, "AttributeIOR")) {
-              anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-             SMESH::SMESH_Mesh_var aMesh = SMESH::SMESH_Mesh::_narrow( _orb->string_to_object(anIOR->Value()) );
-             SMESH::SMESH_subMesh_var aSubMesh = SMESH::SMESH_subMesh::_narrow( _orb->string_to_object(anIOR->Value()) );
-             if ( !aMesh->_is_nil() ) {
-               bool res = aMesh->RemoveHypothesis( aShape, anHyp );
-               if ( !res ) {
-                 QApplication::restoreOverrideCursor();
-                 QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                         tr ("SMESH_WRN_HYPOTHESIS_NOTEXIST"), tr ("SMESH_BUT_YES") );
-               }
-             } else if ( !aSubMesh->_is_nil() ) {
-               aMesh = aSubMesh->GetFather();
-               if ( !aMesh->_is_nil() ) {
-                 bool res = aMesh->RemoveHypothesis( aShape, anHyp );
-                 if ( !res ) {
-                   QApplication::restoreOverrideCursor();
-                   QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                           tr ("SMESH_WRN_HYPOTHESIS_NOTEXIST"), tr ("SMESH_BUT_YES") );
-                 }
+       SMESH::SMESH_Mesh_var aMesh;
+       SMESH::SMESH_subMesh_var aSubMesh;
+       Handle(SALOME_InteractiveObject) IObject = Sel->firstIObject();
+       if (IObject->hasEntry()){
+         SALOMEDS::SObject_var aMeshSObj = aStudy->FindObjectID(IObject->getEntry());
+         GEOM::GEOM_Object_var aShapeObject = SMESH::GetShapeOnMeshOrSubMesh( aMeshSObj );
+         if ( aShapeObject->_is_nil() ) {
+           // imported mesh
+           break;
+         }
+         if(!aMeshSObj->_is_nil()) {
+           SMESH::SMESH_Mesh_var aMesh = SMESH::SObjectToInterface<SMESH::SMESH_Mesh>(aMeshSObj);
+           SMESH::SMESH_subMesh_var aSubMesh = SMESH::SObjectToInterface<SMESH::SMESH_subMesh>(aMeshSObj);
+           
+           if (!aMesh->_is_nil()){
+             GEOM::GEOM_Object_var refShapeObject = SMESH::GetShapeOnMeshOrSubMesh(aMeshSObj);
+             if (!refShapeObject->_is_nil()) {
+               if(!SMESH::GetSMESHGen()->IsReadyToCompute(aMesh,refShapeObject)){
+                 QAD_MessageBox::warn1(QAD_Application::getDesktop(), 
+                                       tr("SMESH_WRN_WARNING"),
+                                       tr("SMESH_WRN_MISSING_PARAMETERS"),
+                                       tr("SMESH_BUT_OK"));
+                 break;
+               }
+               try{
+                 if (SMESH::GetSMESHGen()->Compute(aMesh,refShapeObject))
+                    SMESH::ModifiedMesh(aMeshSObj,true);
+                 // TO Do : change icon of all submeshes
+                  else
+                    QAD_MessageBox::warn1(QAD_Application::getDesktop(), 
+                                          tr("SMESH_WRN_WARNING"),
+                                          tr("SMESH_WRN_COMPUTE_FAILED"),
+                                          tr("SMESH_BUT_OK"));
+               }
+               catch(const SALOME::SALOME_Exception & S_ex){
+                 QtCatchCorbaException(S_ex);
                }
              }
-             if ( myAutomaticUpdate ) {
-               SMESH_Actor* Mesh = smeshGUI->ReadScript(aMesh);
-               if ( Mesh != NULL ) {
-#ifdef TRACE
-                 Dump( Mesh );
-#endif
-                 DisplayActor( Mesh );
-                 DisplayEdges( Mesh ); 
-                 smeshGUI->ChangeRepresentation( Mesh, Mesh->getDisplayMode() );
+           }else if(!aSubMesh->_is_nil()){
+             aMesh = aSubMesh->GetFather();
+             GEOM::GEOM_Object_var refShapeObject = SMESH::GetShapeOnMeshOrSubMesh(aMeshSObj);
+             if(!refShapeObject->_is_nil()){
+               bool compute = SMESH::GetSMESHGen()->IsReadyToCompute(aMesh,refShapeObject);
+               if(!compute){
+                 QAD_MessageBox::warn1(QAD_Application::getDesktop(), 
+                                       tr("SMESH_WRN_WARNING"),
+                                       tr("SMESH_WRN_MISSING_PARAMETERS"),
+                                       tr("SMESH_BUT_OK"));
+                 break;
+               }
+               try{
+                 if ( SMESH::GetSMESHGen()->Compute(aMesh,refShapeObject) )
+                    SMESH::ModifiedMesh(aMeshSObj,true);
+                 // TO Do : change icon of all submeshes
+                  else
+                    QAD_MessageBox::warn1(QAD_Application::getDesktop(), 
+                                          tr("SMESH_WRN_WARNING"),
+                                          tr("SMESH_WRN_COMPUTE_FAILED"),
+                                          tr("SMESH_BUT_OK"));
+               }catch(const SALOME::SALOME_Exception & S_ex){
+                 QtCatchCorbaException(S_ex);
                }
              }
            }
          }
        }
-       smeshGUI->myStudyAPI.UnSetHypothesis( SO_Applied_Hypothesis );
-      }
-    }    
-  } else if ( IObject->hasEntry() ) {
-    MESSAGE ( "IObject entry " << IObject->getEntry() )    
-  }
-  QApplication::restoreOverrideCursor();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::RemoveHypothesisOrAlgorithmOnMesh( SALOMEDS::SObject_ptr MorSM, SMESH::SMESH_Hypothesis_ptr anHyp )
-{
-  SALOMEDS::SObject_var             AHR, aRef;
-  SALOMEDS::GenericAttribute_var    anAttr;
-  SALOMEDS::AttributeIOR_var        anIOR;
-
-  if ( !MorSM->_is_nil() ) {
-    GEOM::GEOM_Shape_var aShape = smeshGUI->myStudyAPI.GetShapeOnMeshOrSubMesh( MorSM );
-    if ( !aShape->_is_nil() ) {
-      if (MorSM->FindAttribute(anAttr, "AttributeIOR")) {
-       anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-       SMESH::SMESH_Mesh_var aMesh = SMESH::SMESH_Mesh::_narrow( _orb->string_to_object(anIOR->Value()) );
-       SMESH::SMESH_subMesh_var aSubMesh = SMESH::SMESH_subMesh::_narrow( _orb->string_to_object(anIOR->Value()) );
-       if ( !aMesh->_is_nil() ) {
-         bool res = aMesh->RemoveHypothesis( aShape, anHyp );
-         if ( !res ) {
-           QApplication::restoreOverrideCursor();
-           QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                   tr ("SMESH_WRN_HYPOTHESIS_NOTEXIST"), tr ("SMESH_BUT_YES") );
-         }
-       } else if ( !aSubMesh->_is_nil() ) {
-         aMesh = aSubMesh->GetFather();
-         if ( !aMesh->_is_nil() ) {
-           bool res = aMesh->RemoveHypothesis( aShape, anHyp );
-           if ( !res ) {
-             QApplication::restoreOverrideCursor();
-             QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                     tr ("SMESH_WRN_HYPOTHESIS_NOTEXIST"), tr ("SMESH_BUT_YES") );
+       CORBA::Long anId = aStudy->StudyId();
+       TVisualObjPtr aVisualObj = SMESH::GetVisualObj(anId,IObject->getEntry());
+       if(myAutomaticUpdate && aVisualObj){
+         aVisualObj->Update();
+         SMESH_Actor* anActor = SMESH::FindActorByEntry(IObject->getEntry());
+         if(!anActor){
+           anActor = SMESH::CreateActor(aStudy,IObject->getEntry());
+           if(anActor){
+             SMESH::DisplayActor(myActiveStudy->getActiveStudyFrame(),anActor); //apo
+             SMESH::FitAll();
            }
          }
        }
-       if ( myAutomaticUpdate ) {
-         SMESH_Actor* Mesh = smeshGUI->ReadScript(aMesh);
-         if ( Mesh != NULL ) {
-#ifdef TRACE
-           Dump( Mesh );
-#endif
-           DisplayActor( Mesh );
-           DisplayEdges( Mesh ); 
-           // smeshGUI->ChangeRepresentation( Mesh, Mesh->getDisplayMode() );
-         }
-       }
+      }else{
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), 
+                             tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
       }
+      break;
     }
 
-    if ( MorSM->FindSubObject (2, AHR)) {
-      SALOMEDS::ChildIterator_var it = myStudy->NewChildIterator(AHR);
-      for (; it->More();it->Next()) {
-       SALOMEDS::SObject_var Obj = it->Value();
-       if ( Obj->ReferencedObject(aRef) ) {
-         if (aRef->FindAttribute(anAttr, "AttributeIOR")) {
-           anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-           if ( strcmp( anIOR->Value(), _orb->object_to_string(anHyp) ) == 0 ) {
-             smeshGUI->myStudyAPI.UnSetHypothesis( Obj );
-             break;
-           }
-         }
-       }
+  case 702:                                    // ADD SUB MESH 
+    {
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_AddSubMeshDlg *aDlg = new SMESHGUI_AddSubMeshDlg(parent, "", Sel);
       }
-    }
-    if ( MorSM->FindSubObject (3, AHR)) {
-      SALOMEDS::ChildIterator_var it = myStudy->NewChildIterator(AHR);
-      for (; it->More();it->Next()) {
-       SALOMEDS::SObject_var Obj = it->Value();
-       if ( Obj->ReferencedObject(aRef) ) {
-         if (aRef->FindAttribute(anAttr, "AttributeIOR")) {
-           anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-           if ( strcmp( anIOR->Value(), _orb->object_to_string(anHyp) ) == 0 ) {
-             smeshGUI->myStudyAPI.UnSetAlgorithm( Obj );
-             break;
-           }
-         }
-       }
+      else {
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
       }
-    }    
-   smeshGUI->myStudyAPI.ModifiedMesh( MorSM, false );
-  } 
-  QApplication::restoreOverrideCursor();
-}
+      break;
+    }
+    
+  case 703:                                    // INIT MESH 
+    {
+      if(checkLock(aStudy)) break;
+      EmitSignalDeactivateDialog();
+      SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+      SMESHGUI_InitMeshDlg *aDlg = new SMESHGUI_InitMeshDlg(parent, "", Sel);
+      break;
+    }
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddAlgorithmOnMesh( SMESH::SMESH_Mesh_ptr aMesh, SMESH::SMESH_Hypothesis_ptr aHyp )
-{
-  if ( !aMesh->_is_nil() ) {
-    QApplication::setOverrideCursor( Qt::waitCursor );
-    SALOMEDS::SObject_var SM = myStudyAPI.FindMesh( aMesh );
-    GEOM::GEOM_Shape_var aShape = myStudyAPI.GetShapeOnMeshOrSubMesh( SM );
-    try {
-      bool res = aMesh->AddHypothesis( aShape, aHyp );
-      if (res) {
-       SALOMEDS::SObject_var SH = myStudyAPI.FindHypothesisOrAlgorithms( aHyp );
-       if ( !SM->_is_nil() && !SH->_is_nil() ) { 
-         myStudyAPI.SetAlgorithms( SM, SH );    
-         myStudyAPI.ModifiedMesh( SM, false );
-       }
-      } else {
-       QApplication::restoreOverrideCursor();
-       QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                               tr ("SMESH_WRN_ALGORITHM_ALREADYEXIST"), tr ("SMESH_BUT_YES") );
+  case 704:                                    // EDIT Hypothesis 
+    {
+      if(checkLock(aStudy)) break;
+      EmitSignalDeactivateDialog();
+      SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+      SMESHGUI_EditHypothesesDlg *aDlg = new SMESHGUI_EditHypothesesDlg(parent, "", Sel);
+      break;
+    }
+
+  case 705:                                    //  EDIT Global Hypothesis
+    {
+      if(checkLock(aStudy)) break;
+      EmitSignalDeactivateDialog();
+      SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+      SMESHGUI_EditHypothesesDlg *aDlg = new SMESHGUI_EditHypothesesDlg(parent, "", Sel);
+      break;
+    }
+
+  case 706:                                    //  EDIT Local Hypothesis
+    {
+      if(checkLock(aStudy)) break;
+      EmitSignalDeactivateDialog();
+      SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+      SMESHGUI_EditHypothesesDlg *aDlg = new SMESHGUI_EditHypothesesDlg(parent, "", Sel);
+      break;
+    }
+
+  case 407: // DIAGONAL INVERSION
+  case 408: // Delete diagonal
+    {
+      if ( myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK )
+      {
+        QAD_MessageBox::warn1( GetDesktop(), tr( "SMESH_WRN_WARNING" ),
+          tr( "NOT_A_VTK_VIEWER" ),tr( "SMESH_BUT_OK" ) );
+        break;
+      }
+
+      if ( checkLock( aStudy ) )
+        break;
+        
+      SALOME_Selection *aSel =
+        SALOME_Selection::Selection( myActiveStudy->getSelection() );
+      /*Standard_Boolean aRes;
+      SMESH::SMESH_Mesh_var aMesh = SMESH::IObjectToInterface<SMESH::SMESH_Mesh>(IObject);
+      if ( aMesh->_is_nil() )
+      {
+        QAD_MessageBox::warn1(GetDesktop(), tr( "SMESH_WRN_WARNING" ),
+          tr( "SMESH_BAD_SELECTION" ), tr( "SMESH_BUT_OK" ) );
+        break;
+      }
+      */
+      EmitSignalDeactivateDialog();
+      if ( theCommandID == 407 )
+        new SMESHGUI_TrianglesInversionDlg( parent, aSel );
+      else
+        new SMESHGUI_UnionOfTwoTrianglesDlg( parent, aSel );
+      break;
+    }
+    case 409: // Change orientation
+    case 410: // Union of triangles
+    case 411: // Cutting of quadrangles
+    {
+      if ( myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK )
+      {
+        QAD_MessageBox::warn1( GetDesktop(), tr( "SMESH_WRN_WARNING" ),
+          tr( "NOT_A_VTK_VIEWER" ),tr( "SMESH_BUT_OK" ) );
+        break;
+      }
+
+      if ( checkLock( aStudy ) )
+        break;
+
+      SALOME_Selection *aSel =
+        SALOME_Selection::Selection( myActiveStudy->getSelection() );
+
+      EmitSignalDeactivateDialog();
+      SMESHGUI_MultiEditDlg* aDlg;
+      if ( theCommandID == 409 )
+        aDlg = new SMESHGUI_ChangeOrientationDlg( parent, aSel );
+      else if ( theCommandID == 410 )
+        aDlg = new SMESHGUI_UnionOfTrianglesDlg( parent, aSel );
+      else
+        aDlg = new SMESHGUI_CuttingOfQuadsDlg( parent, aSel );
+
+      int x, y ;
+      DefineDlgPosition( aDlg, x, y );
+      aDlg->move( x, y );
+      aDlg->show();
+      break;
+    }
+  case 412: // Smoothing
+    {
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_SmoothingDlg *aDlg = new SMESHGUI_SmoothingDlg(parent, "", Sel);
+      }
+      else {
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
       }
+      break;
     }
-    catch  (const SALOME::SALOME_Exception& S_ex) {
-      QtCatchCorbaException(S_ex);
+  case 413: // Extrusion
+    {
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_ExtrusionDlg *aDlg = new SMESHGUI_ExtrusionDlg(parent, "", Sel);
+      }
+      else {
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
+      }
+      break;
+    }
+  case 414: // Revolution
+    {
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_RevolutionDlg *aDlg = new SMESHGUI_RevolutionDlg(parent, "", Sel);
+      }
+      else {
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
+      }
+      break;
+    }
+  case 415: // Pattern mapping
+    {
+      if ( checkLock( aStudy ) )
+        break;
+      if ( myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK )
+      {
+        EmitSignalDeactivateDialog();
+        SALOME_Selection *Sel = SALOME_Selection::Selection(
+          myActiveStudy->getSelection() );
+        new SMESHGUI_MeshPatternDlg( parent, Sel );
+      }
+      else {
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
+      }
+      break;
+    }
+  case 801:                                     // CREATE GROUP
+    {
+      if(checkLock(aStudy)) break;
+      EmitSignalDeactivateDialog();
+      SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+      int nbSel = Sel->IObjectCount();
+      if (nbSel == 1) {
+       // check if mesh is selected
+        SMESH::SMESH_Mesh_var aMesh = SMESH::GetMeshByIO(Sel->firstIObject());
+        if (!aMesh->_is_nil()) {
+          SMESHGUI_GroupDlg *aDlg = new SMESHGUI_GroupDlg(parent, "", Sel, aMesh);
+          aDlg->show();
+        }
+      }
+      break;
     }
-  }
-  myActiveStudy->updateObjBrowser(true);
-  QApplication::restoreOverrideCursor();
-}
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddHypothesisOnSubMesh( SMESH::SMESH_subMesh_ptr aSubMesh, SMESH::SMESH_Hypothesis_ptr aHyp )
-{
-  if ( !aSubMesh->_is_nil() ) {
-    QApplication::setOverrideCursor( Qt::waitCursor );
-    try {
-      SMESH::SMESH_Mesh_var aMesh = aSubMesh->GetFather();
-      SALOMEDS::SObject_var SsubM = myStudyAPI.FindSubMesh( aSubMesh );
-      GEOM::GEOM_Shape_var aShape = myStudyAPI.GetShapeOnMeshOrSubMesh( SsubM );
-      if ( !aMesh->_is_nil() ) {
-       bool res = aMesh->AddHypothesis( aShape, aHyp );
-       if (res) {      
-         SALOMEDS::SObject_var SH = myStudyAPI.FindHypothesisOrAlgorithms( aHyp );
-         if ( !SsubM->_is_nil() && !SH->_is_nil() ) {
-           myStudyAPI.SetHypothesis( SsubM, SH );
-           myStudyAPI.ModifiedMesh( SsubM, false );
+  case 802:                                     // CONSTRUCT GROUP
+    {
+      if(checkLock(aStudy)) break;
+      EmitSignalDeactivateDialog();
+      SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+      int nbSel = Sel->IObjectCount();
+      if (nbSel == 1) {
+       // check if submesh is selected
+       Handle(SALOME_InteractiveObject) IObject = Sel->firstIObject();
+       if (IObject->hasEntry()) {
+         SALOMEDS::SObject_var aSObj = aStudy->FindObjectID(IObject->getEntry());
+         if(!aSObj->_is_nil()) {
+           SMESH::SMESH_subMesh_var aSubMesh = SMESH::SMESH_subMesh::_narrow(aSObj->GetObject());
+           if (!aSubMesh->_is_nil()) {
+             try {
+               SMESH::SMESH_Mesh_var aMesh = aSubMesh->GetFather();
+               // get submesh elements list by types
+               SMESH::long_array_var aNodes = aSubMesh->GetElementsByType(SMESH::NODE);
+               SMESH::long_array_var aEdges = aSubMesh->GetElementsByType(SMESH::EDGE);
+               SMESH::long_array_var aFaces = aSubMesh->GetElementsByType(SMESH::FACE);
+               SMESH::long_array_var aVolumes = aSubMesh->GetElementsByType(SMESH::VOLUME);
+               // create group for each type o elements
+               QString aName = IObject->getName();
+               if (aNodes->length() > 0) {
+                 SMESH::SMESH_Group_var aGroup = SMESH::AddGroup(aMesh, SMESH::NODE, aName);
+                 aGroup->Add(aNodes.inout());
+               }
+               if (aEdges->length() > 0) {
+                 SMESH::SMESH_Group_var aGroup = SMESH::AddGroup(aMesh, SMESH::EDGE, aName);
+                 aGroup->Add(aEdges.inout());
+               }
+               if (aFaces->length() > 0) {
+                 SMESH::SMESH_Group_var aGroup = SMESH::AddGroup(aMesh, SMESH::FACE, aName);
+                 aGroup->Add(aFaces.inout());
+               }
+               if (aVolumes->length() > 0) {
+                 SMESH::SMESH_Group_var aGroup = SMESH::AddGroup(aMesh, SMESH::VOLUME, aName);
+                 aGroup->Add(aVolumes.inout());
+               }
+               myActiveStudy->updateObjBrowser(true);
+             }catch(const SALOME::SALOME_Exception & S_ex){
+               QtCatchCorbaException(S_ex);
+             }
+           }
          }
-       } else {
-         QApplication::restoreOverrideCursor();
-         QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                 tr ("SMESH_WRN_HYPOTHESIS_ALREADYEXIST"), tr ("SMESH_BUT_YES") );
        }
       }
+      break;
     }
-    catch  (const SALOME::SALOME_Exception& S_ex) {
-      QtCatchCorbaException(S_ex);
-    }
-  }
-  myActiveStudy->updateObjBrowser(true);
-  QApplication::restoreOverrideCursor();
-}
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddAlgorithmOnSubMesh( SMESH::SMESH_subMesh_ptr aSubMesh, SMESH::SMESH_Hypothesis_ptr aHyp )
-{
-  if ( !aSubMesh->_is_nil() ) {
-    QApplication::setOverrideCursor( Qt::waitCursor );
-    try {
-      SMESH::SMESH_Mesh_var aMesh = aSubMesh->GetFather();
-      SALOMEDS::SObject_var SsubM = myStudyAPI.FindSubMesh( aSubMesh );
-      GEOM::GEOM_Shape_var aShape = myStudyAPI.GetShapeOnMeshOrSubMesh( SsubM );
-      if ( !aMesh->_is_nil() ) {
-       bool res = aMesh->AddHypothesis( aShape, aHyp );
-       if (res) {
-         SALOMEDS::SObject_var SH = myStudyAPI.FindHypothesisOrAlgorithms( aHyp );
-         if ( !SsubM->_is_nil() && !SH->_is_nil() ) {
-           myStudyAPI.SetAlgorithms( SsubM, SH ); 
-           myStudyAPI.ModifiedMesh( SsubM, false );
-         }
-       } else {
-         QApplication::restoreOverrideCursor();
-         QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                 tr ("SMESH_WRN_ALGORITHM_ALREADYEXIST"), tr ("SMESH_BUT_YES") );
+  case 803:                                     // EDIT GROUP
+    {
+      if(checkLock(aStudy)) break;
+      EmitSignalDeactivateDialog();
+      SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+      SALOME_ListIO IOs; IOs = Sel->StoredIObjects(); // list copy
+      SALOME_ListIteratorOfListIO It (IOs);
+      for ( ; It.More(); It.Next() )
+      {
+        SMESH::SMESH_Group_var aGroup =
+          SMESH::IObjectToInterface<SMESH::SMESH_Group>(It.Value());
+        if (!aGroup->_is_nil()) {
+          SMESHGUI_GroupDlg *aDlg = new SMESHGUI_GroupDlg(parent, "", Sel, aGroup);
+          aDlg->show();
        }
       }
+      break;
     }
-    catch  (const SALOME::SALOME_Exception& S_ex) {
-      QtCatchCorbaException(S_ex);
+
+  case 804:                                     // Add elements to group
+    {
+      if(checkLock(aStudy)) break;
+      if (myState == 800) {
+       SMESHGUI_GroupDlg *aDlg = (SMESHGUI_GroupDlg*) myActiveDialogBox;
+       if (aDlg) aDlg->onAdd();
+      }
+      break;
     }
-  }
-  myActiveStudy->updateObjBrowser(true);
-  QApplication::restoreOverrideCursor();
-}
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::CreateAlgorithm( QString TypeAlgo, QString NameAlgo )
-{
-  SMESH::SMESH_Hypothesis_var Hyp;
-  try {
-    if ( TypeAlgo.compare("Regular_1D") == 0 )
-      Hyp = myComponentMesh->CreateHypothesis( TypeAlgo, myStudyId );
-    else if ( TypeAlgo.compare("MEFISTO_2D") == 0 )
-      Hyp = myComponentMesh->CreateHypothesis( TypeAlgo, myStudyId );
-    else if ( TypeAlgo.compare("Quadrangle_2D") == 0 )
-      Hyp = myComponentMesh->CreateHypothesis( TypeAlgo, myStudyId );
-    else if ( TypeAlgo.compare("Hexa_3D") == 0 )
-      Hyp = myComponentMesh->CreateHypothesis( TypeAlgo, myStudyId );
-    
-    if ( !Hyp->_is_nil() ) {
-      SALOMEDS::SObject_var SHyp = myStudyAPI.AddNewAlgorithms( Hyp );
-      myStudyAPI.SetName( SHyp, NameAlgo);
+  case 805:                                     // Remove elements from group
+    {
+      if(checkLock(aStudy)) break;
+      if (myState == 800) {
+       SMESHGUI_GroupDlg *aDlg = (SMESHGUI_GroupDlg*) myActiveDialogBox;
+       if (aDlg) aDlg->onRemove();
+      }
+      break;
     }
-  }
-  catch  (const SALOME::SALOME_Exception& S_ex) {
-    QtCatchCorbaException(S_ex);
-  }
-  myActiveStudy->updateObjBrowser(true);
-}
 
+    case 810: // Union Groups
+    case 811: // Intersect groups
+    case 812: // Cut groups
+    {
+      if ( checkLock( aStudy ) )
+        break;
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::CreateLocalLength( QString TypeHypothesis, QString NameHypothesis, double Length )
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  try {
-    SMESH::SMESH_Hypothesis_var Hyp = SMESH::SMESH_Hypothesis::_narrow( CreateHypothesis( TypeHypothesis, NameHypothesis ) );
-    SMESH::SMESH_LocalLength_var LL = SMESH::SMESH_LocalLength::_narrow( Hyp );
-    if ( !LL->_is_nil() )
-      LL->SetLength( Length );
-  }
-  catch  (const SALOME::SALOME_Exception& S_ex) {
-    QtCatchCorbaException(S_ex);
-  }
-  myActiveStudy->updateObjBrowser(true);
-  QApplication::restoreOverrideCursor();
-}
+      EmitSignalDeactivateDialog();
+      SALOME_Selection *Sel = SALOME_Selection::Selection(
+        myActiveStudy->getSelection() );
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::CreateMaxElementArea( QString TypeHypothesis, QString NameHypothesis, double MaxArea )
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  try {
-    SMESH::SMESH_Hypothesis_var Hyp = SMESH::SMESH_Hypothesis::_narrow( CreateHypothesis( TypeHypothesis, NameHypothesis  ) );
-    SMESH::SMESH_MaxElementArea_var MaxElArea = SMESH::SMESH_MaxElementArea::_narrow( Hyp );
-    if ( !MaxElArea->_is_nil() )
-      MaxElArea->SetMaxElementArea( MaxArea );
-  }
-  catch  (SALOME::SALOME_Exception& S_ex) {
-    QtCatchCorbaException(S_ex);
-  } 
+      int aMode;
+      if      ( theCommandID == 810 ) aMode = SMESHGUI_GroupOpDlg::UNION;
+      else if ( theCommandID == 811 ) aMode = SMESHGUI_GroupOpDlg::INTERSECT;
+      else                            aMode = SMESHGUI_GroupOpDlg::CUT;
 
-  myActiveStudy->updateObjBrowser(true);
-  QApplication::restoreOverrideCursor();
-}
+      ( new SMESHGUI_GroupOpDlg( parent, Sel, aMode ) )->show();
+      break;
+    }
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::CreateMaxElementVolume( QString TypeHypothesis, QString NameHypothesis, double MaxVolume )
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  try {
-    SMESH::SMESH_Hypothesis_var Hyp = SMESH::SMESH_Hypothesis::_narrow( CreateHypothesis( TypeHypothesis, NameHypothesis  ) );
-    SMESH::SMESH_MaxElementVolume_var MaxElVolume = SMESH::SMESH_MaxElementVolume::_narrow( Hyp );
-    if ( !MaxElVolume->_is_nil() )
-      MaxElVolume->SetMaxElementVolume( MaxVolume );
-  }
-  catch  (const SALOME::SALOME_Exception& S_ex) {
-    QtCatchCorbaException(S_ex);
-  } 
-  myActiveStudy->updateObjBrowser(true);
-  QApplication::restoreOverrideCursor();
-}
+    case 813: // Delete groups with their contents
+    {
+      if ( checkLock( aStudy ) )
+        break;
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::CreateNbSegments( QString TypeHypothesis, QString NameHypothesis, double nbSegments )
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  try {
-    SMESH::SMESH_Hypothesis_var Hyp = SMESH::SMESH_Hypothesis::_narrow( CreateHypothesis( TypeHypothesis, NameHypothesis  ) );
-    SMESH::SMESH_NumberOfSegments_var NbS = SMESH::SMESH_NumberOfSegments::_narrow( Hyp );
-    if ( !NbS->_is_nil() )
-      NbS->SetNumberOfSegments( nbSegments );
-  }
-  catch  (const SALOME::SALOME_Exception& S_ex) {
-    QtCatchCorbaException(S_ex);
-  } 
-  myActiveStudy->updateObjBrowser(true);
-  QApplication::restoreOverrideCursor();
-}
+      EmitSignalDeactivateDialog();
+      SALOME_Selection *Sel = SALOME_Selection::Selection(
+        myActiveStudy->getSelection() );
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-int SMESHGUI::GetNameOfSelectedIObjects( SALOME_Selection* Sel, QString& aName )
-{
-  int nbSel = Sel->IObjectCount() ;
-  if ( nbSel == 1 ) {
-    Handle(SALOME_InteractiveObject) IObject = Sel->firstIObject();
-    aName = IObject->getName();
-  } else {
-    aName = tr( "SMESH_OBJECTS_SELECTED" ).arg( nbSel );
-  }
-  return nbSel;
-}
+      ( new SMESHGUI_DeleteGroupDlg( parent, Sel ) )->show();
+      break;
+    }
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-int SMESHGUI::GetNameOfSelectedNodes( SALOME_Selection* Sel, QString& aName )
-{
-  int nbNodes = 0;
-  int nbSel = Sel->IObjectCount() ;
-  if ( nbSel == 1 ) {
-    Handle(SALOME_InteractiveObject) IObject = Sel->firstIObject();
-    if ( !IObject->hasEntry() )
-      return -1;
-
-    Standard_Boolean res;
-    SMESH_Actor* ac = FindActorByEntry( IObject->getEntry(), res, true );
-    if ( !res )
-      return -1;
-
-    TColStd_MapOfInteger MapIndex;
-    Sel->GetIndex( IObject, MapIndex );
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    aName = " ";
-    nbNodes = MapIndex.Extent();
-    for ( ; ite.More(); ite.Next() ) {
-      aName = aName + QString("%1").arg(ac->GetIdSMESHDSNode(ite.Key())) + " ";
+  case 900:                                    // MESH INFOS
+    {
+      EmitSignalDeactivateDialog();
+      SALOME_Selection *Sel =
+       SALOME_Selection::Selection(myActiveStudy->getSelection());
+      if ( Sel->IObjectCount() > 1 ) { // a dlg for each IO
+        SALOME_ListIO IOs; IOs = Sel->StoredIObjects(); // list copy
+        SALOME_ListIteratorOfListIO It (IOs);
+        for ( ; It.More(); It.Next() ) {
+          Sel->ClearIObjects();
+          Sel->AddIObject( It.Value() );
+          SMESHGUI_MeshInfosDlg *aDlg = new SMESHGUI_MeshInfosDlg(parent, "", false);
+        }
+        // restore selection
+        Sel->ClearIObjects();
+        for (It.Initialize( IOs ) ; It.More(); It.Next() )
+          Sel->AddIObject( It.Value() );
+      }
+      else
+        SMESHGUI_MeshInfosDlg *aDlg = new SMESHGUI_MeshInfosDlg(parent, "", false);
+      break;
     }
-  } else {
-    aName = "";
-  }
-  return nbNodes;
-}
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-int SMESHGUI::GetNameOfSelectedElements( SALOME_Selection* Sel, QString& aName )
-{
-  int nbElements = 0;
-  int nbSel = Sel->IObjectCount() ;
-  if ( nbSel == 1 ) {
-    Handle(SALOME_InteractiveObject) IObject = Sel->firstIObject();
-    if ( !IObject->hasEntry() )
-      return -1;
-
-    Standard_Boolean res;
-    SMESH_Actor* ac = FindActorByEntry( IObject->getEntry(), res, true );
-    if ( !res )
-      return -1;
-
-    TColStd_MapOfInteger MapIndex;
-    Sel->GetIndex( IObject, MapIndex );
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    aName = " ";
-    nbElements = MapIndex.Extent();
-    MESSAGE("GetNameOfSelectedElements(): number = " << nbElements);
-    for ( ; ite.More(); ite.Next() ) {
-      int idVTK = ite.Key();
-      MESSAGE("GetNameOfSelectedElements(): VTK Id = " << idVTK);
-      aName = aName + QString("%1").arg(ac->GetIdSMESHDSElement(idVTK)) + " ";
+  case 1001:                                   // AUTOMATIC UPDATE PREFERENCES
+    {
+      parent->menuBar()->setItemChecked(1001, !parent->menuBar()->isItemChecked(1001));
+      if (parent->menuBar()->isItemChecked(1001)) {
+       QAD_CONFIG->addSetting("SMESH:AutomaticUpdate", "true");
+       myAutomaticUpdate = true;
+      }
+      else {
+       QAD_CONFIG->addSetting("SMESH:AutomaticUpdate", "false");
+       myAutomaticUpdate = false;
+      }
+      break;
     }
-  } else {
-    aName = "";
-  }
-  return nbElements;
-}
 
+  case 1003:                                   // MESH PREFERENCES
+    {
+      ::SetDisplaySettings();
+      break;
+    }
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-int SMESHGUI::GetNameOfSelectedEdges( SALOME_Selection* Sel, QString& aName )
-{
-  int nbElements = 0;
-  int nbSel = Sel->IObjectCount() ;
-  if ( nbSel == 1 ) {
-    Handle(SALOME_InteractiveObject) IObject = Sel->firstIObject();
-    if ( !IObject->hasEntry() )
-      return -1;
-
-    Standard_Boolean res;
-    SMESH_Actor* ac = FindActorByEntry( IObject->getEntry(), res, true );
-    if ( !res )
-      return -1;
-
-    TColStd_MapOfInteger MapIndex;
-    Sel->GetIndex( IObject, MapIndex );
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    aName = " ";
-    nbElements = MapIndex.Extent();
-    for ( ; ite.More(); ite.Next() ) {
-      aName = aName + QString("%1").arg(ite.Key()) + " ";
+  case 1005:
+    {
+      SMESHGUI_Preferences_ScalarBarDlg::ScalarBarPreferences( parent );
+      break;
     }
-  } else {
-    aName = "";
-  }
-  return nbElements;
-}
 
+  case 1007:
+    {
+      ( new SMESHGUI_PrecisionDlg( parent ) )->exec();
+      break;
+    }
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-SMESH_Actor* SMESHGUI::FindActorByEntry(QString entry, 
-                                       Standard_Boolean& testResult,
-                                       bool onlyInActiveView)
-{
-  int nbSf = myActiveStudy->getStudyFramesCount();
-  for ( int i = 0; i < nbSf; i++ ) {
-    QAD_StudyFrame* sf = myActiveStudy->getStudyFrame(i);
-    if ( sf->getTypeView() == VIEW_VTK ) {
-      vtkRenderer* Renderer = ((VTKViewer_ViewFrame*)sf->getRightFrame()->getViewFrame())->getRenderer();
-      vtkActorCollection* theActors = Renderer->GetActors();
-      theActors->InitTraversal();
-      vtkActor *ac = theActors->GetNextActor();
-      while(!(ac==NULL)) {
-       if ( ac->IsA("SMESH_Actor") ) {
-         SMESH_Actor* anActor = SMESH_Actor::SafeDownCast( ac );
-         if ( anActor->hasIO() ) {
-           Handle(SALOME_InteractiveObject) IO = anActor->getIO();
-           if ( strcmp( IO->getEntry(), entry ) == 0 ) {
-             if ( onlyInActiveView ) {
-               if ( sf == myActiveStudy->getActiveStudyFrame() ) {
-                 testResult = true;
-                 return anActor;
-               }
-             } else {
-               testResult = true;
-               return anActor;
-             }
+  case 1006: 
+    {
+      SMESHGUI_Preferences_SelectionDlg* aDlg = 
+       new SMESHGUI_Preferences_SelectionDlg(parent);
+
+      QColor aColor;
+      QString SCr, SCg, SCb;
+      SCr = QAD_CONFIG->getSetting("SMESH:SettingsPreSelectColorRed");
+      SCg = QAD_CONFIG->getSetting("SMESH:SettingsPreSelectColorGreen");
+      SCb = QAD_CONFIG->getSetting("SMESH:SettingsPreSelectColorBlue");
+      if (!SCr.isEmpty() && !SCg.isEmpty() && !SCb.isEmpty())
+       aColor = QColor(SCr.toInt(), SCg.toInt(), SCb.toInt());
+      else aColor = Qt::cyan;
+      aDlg->SetColor(1, aColor);
+
+      SCr = QAD_CONFIG->getSetting("SMESH:SettingsItemSelectColorRed");
+      SCg = QAD_CONFIG->getSetting("SMESH:SettingsItemSelectColorGreen");
+      SCb = QAD_CONFIG->getSetting("SMESH:SettingsItemSelectColorBlue");
+      if (!SCr.isEmpty() && !SCg.isEmpty() && !SCb.isEmpty())
+       aColor = QColor(SCr.toInt(), SCg.toInt(), SCb.toInt());
+      else aColor = Qt::yellow;
+      aDlg->SetColor(2, aColor);
+
+      SCr = QAD_CONFIG->getSetting("SMESH:SettingsSelectColorRed");
+      SCg = QAD_CONFIG->getSetting("SMESH:SettingsSelectColorGreen");
+      SCb = QAD_CONFIG->getSetting("SMESH:SettingsSelectColorBlue");
+      if (!SCr.isEmpty() && !SCg.isEmpty() && !SCb.isEmpty())
+       aColor = QColor(SCr.toInt(), SCg.toInt(), SCb.toInt());
+      else aColor = Qt::white;
+      aDlg->SetColor(3, aColor);
+
+      QString SW1 = QAD_CONFIG->getSetting("SMESH:SettingsPreSelectWidth");
+      if (SW1.isEmpty()) SW1 = "5";
+      aDlg->SetWidth(1, SW1.toInt());
+
+      QString SW2 = QAD_CONFIG->getSetting("SMESH:SettingsItemSelectWidth");
+      if (SW2.isEmpty()) SW2 = "5";
+      aDlg->SetWidth(2, SW2.toInt());
+
+      QString SP1 = QAD_CONFIG->getSetting("SMESH:SettingsNodeSelectTol");
+      if (SP1.isEmpty()) SP1 = "0.025";
+      aDlg->SetPrecision(1, SP1.toDouble());
+
+      QString SP2 = QAD_CONFIG->getSetting("SMESH:SettingsElementsSelectTol");
+      if (SP2.isEmpty()) SP2 = "0.001";
+      aDlg->SetPrecision(2, SP2.toDouble());
+
+      if (aDlg->exec()) {
+       QColor aPreColor = aDlg->GetColor(1);
+       QAD_CONFIG->addSetting("SMESH:SettingsPreSelectColorRed", aPreColor.red());
+       QAD_CONFIG->addSetting("SMESH:SettingsPreSelectColorGreen", aPreColor.green());
+       QAD_CONFIG->addSetting("SMESH:SettingsPreSelectColorBlue", aPreColor.blue());
+
+       QColor aSelColor = aDlg->GetColor(2);
+       QAD_CONFIG->addSetting("SMESH:SettingsItemSelectColorRed", aSelColor.red());
+       QAD_CONFIG->addSetting("SMESH:SettingsItemSelectColorGreen", aSelColor.green());
+       QAD_CONFIG->addSetting("SMESH:SettingsItemSelectColorBlue", aSelColor.blue());
+
+       QColor aHiColor = aDlg->GetColor(3);
+       QAD_CONFIG->addSetting("SMESH:SettingsSelectColorRed", aHiColor.red());
+       QAD_CONFIG->addSetting("SMESH:SettingsSelectColorGreen", aHiColor.green());
+       QAD_CONFIG->addSetting("SMESH:SettingsSelectColorBlue", aHiColor.blue());
+
+       int aPreWidth = aDlg->GetWidth(1);
+       QAD_CONFIG->addSetting("SMESH:SettingsPreSelectWidth", aPreWidth);
+       int aSelWidth = aDlg->GetWidth(2);
+       QAD_CONFIG->addSetting("SMESH:SettingsItemSelectWidth", aSelWidth);
+
+       double aTolNodes = aDlg->GetPrecision(1);
+       QAD_CONFIG->addSetting("SMESH:SettingsNodeSelectTol", aTolNodes);
+       double aTolItems = aDlg->GetPrecision(2);
+       QAD_CONFIG->addSetting("SMESH:SettingsElementsSelectTol", aTolItems);
+
+       // update current study settings
+       SMESH::UpdateSelectionProp();
+
+       QAD_StudyFrame* studyFrame = myActiveStudy->getActiveStudyFrame();
+       if (studyFrame->getTypeView() == VIEW_VTK) {
+         VTKViewer_ViewFrame* aViewFrame = SMESH::GetVtkViewFrame(studyFrame);
+         // update VTK viewer properties
+         VTKViewer_RenderWindowInteractor* anInteractor = aViewFrame->getRWInteractor();
+         if (anInteractor) {
+           anInteractor->SetSelectionProp(aSelColor.red()/255., aSelColor.green()/255., 
+                                          aSelColor.blue()/255., aSelWidth);
+           anInteractor->SetSelectionTolerance(aTolNodes, aTolItems);
+           VTKViewer_InteractorStyleSALOME* aStyle = anInteractor->GetInteractorStyleSALOME();
+           if (aStyle)
+             aStyle->setPreselectionProp(aPreColor.red()/255., aPreColor.green()/255., 
+                                         aPreColor.blue()/255., aPreWidth);
+         }
+         // update actors
+         vtkRenderer* aRenderer = aViewFrame->getRenderer();
+         vtkActorCollection *aCollection = aRenderer->GetActors();
+         aCollection->InitTraversal();
+         while(vtkActor *anAct = aCollection->GetNextActor()){
+           if(SMESH_Actor *anActor = dynamic_cast<SMESH_Actor*>(anAct)){
+             anActor->SetHighlightColor(aHiColor.red()/255., aHiColor.green()/255., 
+                                        aHiColor.blue()/255.);
+             anActor->SetPreHighlightColor(aPreColor.red()/255., aPreColor.green()/255., 
+                                           aPreColor.blue()/255.);
            }
          }
        }
-       ac = theActors->GetNextActor();
       }
-    }
-  }
-
-  MESSAGE ( " Actor Not Found " )
-  testResult = false;
-  return SMESH_Actor::New();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-SMESH_Actor* SMESHGUI::FindActor(SMESH::SMESH_Mesh_ptr aMesh, 
-                                Standard_Boolean& testResult,
-                                bool onlyInActiveView)
-{
-  SALOMEDS::SObject_var SM = myStudyAPI.FindMesh( aMesh );
-  if ( SM->_is_nil() ) {
-    MESSAGE ( " Actor Not Found " )
-    
-    testResult = false;
-    return SMESH_Actor::New();
-  }
-
-  return FindActorByEntry( SM->GetID(), testResult, onlyInActiveView);
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-SMESH::SMESH_Mesh_ptr SMESHGUI::ConvertIOinMesh(const Handle(SALOME_InteractiveObject)& IO, 
-                                               Standard_Boolean& testResult)
-{
-  SMESH::SMESH_Mesh_var aMesh;
-  testResult = false ;
 
-  /* case SObject */
-  if ( IO->hasEntry() ) {
-    SALOMEDS::SObject_var obj = myStudy->FindObjectID( IO->getEntry() );
-    SALOMEDS::GenericAttribute_var anAttr;
-    SALOMEDS::AttributeIOR_var     anIOR;
-    if ( !obj->_is_nil() ) {
-       if (obj->FindAttribute(anAttr, "AttributeIOR")) {
-         anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-        aMesh = SMESH::SMESH_Mesh::_narrow( _orb->string_to_object(anIOR->Value()) );
-        if ( !aMesh->_is_nil() ) {
-          testResult = true ;
-          return SMESH::SMESH_Mesh::_duplicate( aMesh );
-        }
-       }
+      break;
     }
-  } 
-  return SMESH::SMESH_Mesh::_nil();
-}
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-SMESH::SMESH_subMesh_ptr SMESHGUI::ConvertIOinSubMesh(const Handle(SALOME_InteractiveObject)& IO, 
-                                                     Standard_Boolean& testResult)
-{
-  SMESH::SMESH_subMesh_var aSubMesh;
-  testResult = false ;
-
-  /* case SObject */
-  if ( IO->hasEntry() ) {
-    SALOMEDS::SObject_var obj = myStudy->FindObjectID( IO->getEntry() );
-    SALOMEDS::GenericAttribute_var anAttr;
-    SALOMEDS::AttributeIOR_var     anIOR;
-    if ( !obj->_is_nil() ) {
-       if (obj->FindAttribute(anAttr, "AttributeIOR")) {
-         anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-        aSubMesh = SMESH::SMESH_subMesh::_narrow( _orb->string_to_object(anIOR->Value()) );
-        if ( !aSubMesh->_is_nil() ) {
-          testResult = true ;
-          return SMESH::SMESH_subMesh::_duplicate( aSubMesh );
-        }
-       }
+  case 1100:                                   // EDIT HYPOTHESIS
+    {
+      if(checkLock(aStudy)) break;
+      SALOME_Selection *Sel =
+        SALOME_Selection::Selection(myActiveStudy->getSelection());
+      int nbSel = Sel->IObjectCount();
+
+      if (nbSel == 1) {
+       SMESH::SMESH_Hypothesis_var Hyp = SMESH::IObjectToInterface<SMESH::SMESH_Hypothesis>(Sel->firstIObject());
+
+        /* Look for all mesh objects that have this hypothesis affected in order to flag as ModifiedMesh */
+        /* At end below '...->updateObjBrowser(true)' will change icon of mesh objects                   */
+        /* Warning : however by internal mechanism all subMeshes icons are changed !                     */
+        if ( !Hyp->_is_nil() )
+        {
+          char* sName = Hyp->GetName();
+          SMESHGUI_GenericHypothesisCreator* aCreator = SMESH::GetHypothesisCreator(sName);
+          if (aCreator)
+          {
+            aCreator->EditHypothesis(Hyp);
+          }
+          else
+          {
+            // report error
+          }
+        }
+      }
+      break;
     }
-  } 
-  return SMESH::SMESH_subMesh::_nil();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-SMESH::SMESH_Hypothesis_ptr SMESHGUI::ConvertIOinSMESHHypothesis( const Handle(SALOME_InteractiveObject)& IO, 
-                                                                 Standard_Boolean& testResult )
-{
-  SMESH::SMESH_Hypothesis_var aHyp ;
-  testResult = false ;
 
-  /* case SObject */
-  if ( IO->hasEntry() ) {
-    SALOMEDS::SObject_var obj = myStudy->FindObjectID( IO->getEntry() );
-    SALOMEDS::GenericAttribute_var anAttr;
-    SALOMEDS::AttributeIOR_var     anIOR;
-    if ( !obj->_is_nil() ) {
-       if (obj->FindAttribute(anAttr, "AttributeIOR")) {
-         anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-        aHyp = SMESH::SMESH_Hypothesis::_narrow( _orb->string_to_object(anIOR->Value()));
-        if ( !aHyp->_is_nil() ) {
-          testResult = true ;
-          return SMESH::SMESH_Hypothesis::_duplicate( aHyp );
-        }
-       }
+  case 1101:                                   // RENAME
+    {
+      if ( checkLock( aStudy ) )
+        break;
+        
+      SALOME_Selection *Sel =
+        SALOME_Selection::Selection( myActiveStudy->getSelection() );
+        
+      SALOME_ListIteratorOfListIO It( Sel->StoredIObjects() );
+      for ( ; It.More(); It.Next() )
+      {
+        Handle(SALOME_InteractiveObject) IObject = It.Value();
+        SALOMEDS::SObject_var obj = aStudy->FindObjectID( IObject->getEntry() );
+        SALOMEDS::GenericAttribute_var anAttr;
+        SALOMEDS::AttributeName_var aName;
+        if ( !obj->_is_nil() )
+        {
+          if ( obj->FindAttribute(anAttr, "AttributeName") )
+          {
+            aName = SALOMEDS::AttributeName::_narrow( anAttr );
+            QString newName = QString(aName->Value());
+            newName = SALOMEGUI_NameDlg::getName( QAD_Application::getDesktop(), newName );
+            if ( !newName.isEmpty() )
+            {
+              myActiveStudy->renameIObject( IObject, newName );
+
+              // if current object is group update group's name
+             SMESH::SMESH_Group_var aGroup = SMESH::IObjectToInterface<SMESH::SMESH_Group>(IObject);
+              if (!aGroup->_is_nil() )
+                aGroup->SetName( newName.latin1() );
+            }
+          }
+        }
+      }
+      break;
     }
-  } 
-  return SMESH::SMESH_Hypothesis::_nil();
-}
-
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-GEOM::GEOM_Shape_ptr SMESHGUI::ConvertIOinGEOMShape( const Handle(SALOME_InteractiveObject)& IO, 
-                                              Standard_Boolean& testResult )
-{
-  GEOM::GEOM_Shape_var aShape ;
-  testResult = false ;
-
-  /* case SObject */
-  if ( IO->hasEntry() ) {
-    SALOMEDS::SObject_var obj = myStudy->FindObjectID( IO->getEntry() );
-    SALOMEDS::GenericAttribute_var anAttr;
-    SALOMEDS::AttributeIOR_var     anIOR;
-    if ( !obj->_is_nil() ) {
-       if (obj->FindAttribute(anAttr, "AttributeIOR")) {
-         anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-        aShape = myComponentGeom->GetIORFromString(anIOR->Value()) ;
-        if ( !aShape->_is_nil() ) {
-          testResult = true ;
-          return GEOM::GEOM_Shape::_duplicate( aShape );
-        }
-       }
+    
+  case 1102:                                   // REMOVE HYPOTHESIS / ALGORITHMS
+    {
+      if(checkLock(aStudy)) break;
+      QAD_WaitCursor wc;
+      SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+      SALOME_ListIteratorOfListIO It(Sel->StoredIObjects());
+      for (int i = 0; It.More(); It.Next(), i++) {
+       Handle(SALOME_InteractiveObject) IObject = It.Value();
+       SMESH::RemoveHypothesisOrAlgorithmOnMesh(IObject);
+      }
+      Sel->ClearIObjects();
+      myActiveStudy->updateObjBrowser(true);
+      break;
     }
-  }
-  return GEOM::GEOM_Shape::_nil();
-}
 
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::SetViewMode(int commandId)
-{
-  SALOME_Selection* Sel = SALOME_Selection::Selection( myActiveStudy->getSelection() );
-  int nbSel = Sel->IObjectCount();
-  if ( nbSel >= 1 ) {
-    SALOME_ListIteratorOfListIO It( Sel->StoredIObjects() );
-    for ( ; It.More(); It.Next() ) {
-      Handle(SALOME_InteractiveObject) IObject = It.Value();
-      if ( IObject->hasEntry() ) {
-       Standard_Boolean res;
-       SMESH_Actor* ac = FindActorByEntry( IObject->getEntry(), res, true );
-       if ( res ) {
-         switch (commandId) {
-         case 211: {
-           ChangeRepresentation( ac, 0 );
-           break;
-         }
-         case 212: {
-           ChangeRepresentation( ac, 1 );
-           break;
-         }
-         case 213: {
-           ChangeRepresentation( ac, 2 );
-           break;
-         }
-         case 1132: {
-           ChangeRepresentation( ac, 3 );
-           break;
-         }
-         }
-       }
+  case 401:                                    // GEOM::EDGE
+  case 4021:                                   // TRIANGLE
+  case 4022:                                   // QUAD
+  case 4031:                                   // TETRA
+  case 4032:                                   // HEXA
+    {
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+        SMDSAbs_ElementType type    = SMDSAbs_Edge;
+        int                 nbNodes = 2;
+        switch (theCommandID) {
+        case 4021:                                      // TRIANGLE
+          type = SMDSAbs_Face; nbNodes = 3; break;
+        case 4022:                                      // QUAD
+          type = SMDSAbs_Face; nbNodes = 4; break;
+        case 4031:                                      // TETRA
+          type = SMDSAbs_Volume; nbNodes = 4; break;
+        case 4032:                                      // HEXA
+          type = SMDSAbs_Volume; nbNodes = 8; break;
+        default:;
+        }
+       SMESHGUI_AddMeshElementDlg *aDlg =
+          new SMESHGUI_AddMeshElementDlg(parent, "", Sel, type, nbNodes);
+      }
+      else {
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
       }
+      break;
     }
-    if ( commandId == 1133 ) {
-      ChangeRepresentation( SMESH_Actor::New(), 4 );
-    }
-  }
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::ChangeRepresentation( SMESH_Actor* ac, int type )
-{
-  if (ac->DataSource == NULL && type != 4 )
-    return;
 
-  if ( type != 4 ) {
-    if ( ac->getMapper() == NULL ) {
-      return;
-    }
-  }
-  switch (type) {
-  case 0 : {
-    QApplication::setOverrideCursor( Qt::waitCursor );
-    if (ac->getDisplayMode()==2) {
-      vtkDataSetMapper* meshMapper = (vtkDataSetMapper*) (ac->getMapper());
-      meshMapper->SetInput(ac->DataSource);
+  case 4041:                                   // REMOVES NODES
+    {
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_RemoveNodesDlg *aDlg = new SMESHGUI_RemoveNodesDlg(parent, "", Sel);
+      }
+      else {
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
+      }
+      break;
     }
-    ac->setDisplayMode(0);
-    ac->GetProperty()->SetRepresentationToWireframe();
-    //    ac->SetActorProperty( ac->GetProperty() );
-    QApplication::restoreOverrideCursor();
-    break;
-  }
-  case 1 : {
-    QApplication::setOverrideCursor( Qt::waitCursor );
-    if (ac->getDisplayMode()==2) {
-      vtkDataSetMapper* meshMapper = (vtkDataSetMapper*) (ac->getMapper());
-      meshMapper->SetInput(ac->DataSource);
+  case 4042:                                   // REMOVES ELEMENTS
+    {
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_RemoveElementsDlg *aDlg = new SMESHGUI_RemoveElementsDlg(parent, "", Sel);
+      }
+      else
+       {
+         QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                               tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                               tr("SMESH_BUT_OK"));
+       }
+      break;
     }
-    ac->setDisplayMode(1);
-    ac->GetProperty()->SetRepresentationToSurface();
-    QApplication::restoreOverrideCursor();
-    //    ac->SetActorProperty( ac->GetProperty() );
-    break;
-  }
-  case 2 : {
-    //    if (!(ac->getDisplayMode()==2)) {
-    //    ChangeRepresentation(ac, 1);
-    QApplication::setOverrideCursor( Qt::waitCursor );
-    ac->setDisplayMode(2);
-    vtkDataSetMapper* meshMapper = (vtkDataSetMapper*) (ac->getMapper());
-    meshMapper->SetInput(ac->DataSource);
-    vtkShrinkFilter *shrink = vtkShrinkFilter::New();
-    shrink->SetInput(meshMapper->GetInput());
-    shrink->SetShrinkFactor(ac->GetShrinkFactor());
-    
-    meshMapper->SetInput( shrink->GetOutput() );
-    ac->SetMapper( meshMapper );
-    QApplication::restoreOverrideCursor();
-    //    }
-    break;
-  }
-  case 3:
+  case 4051:                                   // RENUMBERING NODES
     {
-      float color[3];
-      float edgecolor[3];
-      float backfacecolor[3];
-      float nodecolor[3];
-      ac->GetColor(color[0],color[1],color[2]);
-      QColor c(color[0]*255,color[1]*255,color[2]*255);
-      ac->GetEdgeColor(edgecolor[0],edgecolor[1],edgecolor[2]);
-      QColor e(edgecolor[0]*255,edgecolor[1]*255,edgecolor[2]*255);
-      ac->GetBackfaceProperty()->GetColor(backfacecolor);
-      QColor b(backfacecolor[0]*255,backfacecolor[1]*255,backfacecolor[2]*255);
-      ac->GetNodeColor(nodecolor[0], nodecolor[1], nodecolor[2] ) ;
-      QColor n(nodecolor[0]*255, nodecolor[1]*255, nodecolor[2]*255 ) ;
-
-      int Edgewidth = (int)ac->EdgeDevice->GetProperty()->GetLineWidth();
-      if ( Edgewidth == 0 )
-       Edgewidth = 1;
-      int intValue = ac->GetNodeSize() ;
-      float Shrink = ac->GetShrinkFactor();
-      SMESHGUI_Preferences_ColorDlg *aDlg = new SMESHGUI_Preferences_ColorDlg( QAD_Application::getDesktop(), "" ) ;
-      aDlg->SetColor(1,c);
-      aDlg->SetColor(2,e);
-      aDlg->SetColor(3,n);
-      aDlg->SetColor(4,b);
-      aDlg->SetIntValue(1,Edgewidth);
-      aDlg->SetIntValue(2,intValue);
-      aDlg->SetIntValue(3,int(Shrink*100.));
-
-      if ( aDlg->exec() ) {
-       QApplication::setOverrideCursor( Qt::waitCursor );
-       QColor color = aDlg->GetColor(1);
-       QColor edgecolor = aDlg->GetColor(2);
-       QColor nodecolor = aDlg->GetColor(3);
-       QColor backfacecolor = aDlg->GetColor(4);
-       /* actor color and backface color */
-       ac->GetProperty()->SetColor(float(color.red())/255.,float(color.green())/255.,float(color.blue())/255.);
-       ac->SetColor(float(color.red())/255.,float(color.green())/255.,float(color.blue())/255.);
-       ac->GetBackfaceProperty()->SetColor(float(backfacecolor.red())/255.,float(backfacecolor.green())/255.,float(backfacecolor.blue())/255.);
-
-       /* edge color */
-       ac->EdgeDevice->GetProperty()->SetColor(float(edgecolor.red())/255.,
-                                               float(edgecolor.green())/255.,
-                                               float(edgecolor.blue())/255.);
-       ac->EdgeShrinkDevice->GetProperty()->SetColor(float(edgecolor.red())/255.,
-                                                     float(edgecolor.green())/255.,
-                                                     float(edgecolor.blue())/255.);
-       ac->SetEdgeColor(float(edgecolor.red())/255.,
-                        float(edgecolor.green())/255.,
-                        float(edgecolor.blue())/255.);
-
-       /* Shrink factor and size edges */
-       ac->SetShrinkFactor( aDlg->GetIntValue(3)/100. );
-       ac->EdgeDevice->GetProperty()->SetLineWidth( aDlg->GetIntValue(1) );    
-       ac->EdgeShrinkDevice->GetProperty()->SetLineWidth( aDlg->GetIntValue(1) );
-
-       /* Nodes color and size */
-       ac->SetNodeColor(float(nodecolor.red())/255.,
-                        float(nodecolor.green())/255.,
-                        float(nodecolor.blue())/255.);
-       ac->SetNodeSize(aDlg->GetIntValue(2)) ;
-       
-       if (ac->getDisplayMode()==2) {
-         vtkDataSetMapper* meshMapper = (vtkDataSetMapper*) (ac->getMapper());
-         meshMapper->SetInput(ac->DataSource);
-         vtkShrinkFilter *shrink = vtkShrinkFilter::New();
-         shrink->SetInput(meshMapper->GetInput());
-         shrink->SetShrinkFactor(ac->GetShrinkFactor());
-         
-         meshMapper->SetInput( shrink->GetOutput() );
-         ac->SetMapper( meshMapper );
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_RenumberingDlg *aDlg = new SMESHGUI_RenumberingDlg(parent, "", Sel, 0);
+      }
+      else
+       {
+         QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                               tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                               tr("SMESH_BUT_OK"));
        }
+      break;
+    }
+  case 4052:                                   // RENUMBERING ELEMENTS
+    {
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_RenumberingDlg *aDlg = new SMESHGUI_RenumberingDlg(parent, "", Sel, 1);
       }
-      delete aDlg;
-      QApplication::restoreOverrideCursor();
+      else
+       {
+         QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                               tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                               tr("SMESH_BUT_OK"));
+       }
       break;
     }
-  case 4:
+  case 4061:                                   // TRANSLATION
     {
-      EmitSignalDeactivateDialog() ;
-      SALOME_Selection* Sel = SALOME_Selection::Selection( myActiveStudy->getSelection() );
-      SMESHGUI_TransparencyDlg *aDlg = new SMESHGUI_TransparencyDlg( QAD_Application::getDesktop(), "", Sel) ;
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_TranslationDlg *aDlg = new SMESHGUI_TranslationDlg(parent, "", Sel);
+      }
+      else {
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
+      }
       break;
     }
-  case 5: {
-    QApplication::setOverrideCursor( Qt::waitCursor );
-    ac->GetProperty()->SetRepresentationToPoints();
-    QApplication::restoreOverrideCursor();
-    break;
-  }
-  }
-
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  if ( myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { //VTK
-    vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-    theRenderer->Render();
-  }
-  QApplication::restoreOverrideCursor();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::UpdateView()
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  theRenderer->Render();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::DisplayActor(SMESH_Actor* ac, bool visibility)
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  MESSAGE("DisplayActor(): DataSource = " << ac->DataSource);
-
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  vtkActorCollection* theActors = theRenderer->GetActors();
-  theActors->InitTraversal();
-  if ( theActors->IsItemPresent(ac) == 0 ) {
-    vtkProperty* prop = vtkProperty::New();
-    prop->SetColor( QAD_CONFIG->getSetting("SMESH:SettingsFillColorRed").toFloat()/255., 
-                   QAD_CONFIG->getSetting("SMESH:SettingsFillColorGreen").toFloat()/255.,
-                   QAD_CONFIG->getSetting("SMESH:SettingsFillColorBlue").toFloat()/255. ) ;
-
-    prop->SetPointSize( QAD_CONFIG->getSetting("SMESH:SettingsNodesSize").toInt());
-    prop->SetLineWidth( QAD_CONFIG->getSetting("SMESH:SettingsWidth").toInt() );
-    ac->SetProperty( prop );
-    ac->SetColor( QAD_CONFIG->getSetting("SMESH:SettingsFillColorRed").toFloat()/255., 
-                 QAD_CONFIG->getSetting("SMESH:SettingsFillColorGreen").toFloat()/255.,
-                 QAD_CONFIG->getSetting("SMESH:SettingsFillColorBlue").toFloat()/255. );
-
-    //    prop->BackfaceCullingOn();
-    vtkProperty* backprop = vtkProperty::New();
-    backprop->SetColor( QAD_CONFIG->getSetting("SMESH:SettingsBackFaceColorRed").toFloat()/255., 
-                       QAD_CONFIG->getSetting("SMESH:SettingsBackFaceColorGreen").toFloat()/255.,
-                       QAD_CONFIG->getSetting("SMESH:SettingsBackFaceColorBlue").toFloat()/255. ) ;
-    ac->SetBackfaceProperty(backprop);
-
-    int intValue = QAD_CONFIG->getSetting("SMESH:SettingsShrinkCoeff").toInt();
-    if (intValue == 0 )
-      intValue = 80;       
-    ac->SetShrinkFactor( intValue/100. );
-
-    ac->GetMapper()->SetResolveCoincidentTopologyToShiftZBuffer();
-    ac->GetMapper()->SetResolveCoincidentTopologyZShift(0.02);
-
-    QString DisplayMode = QAD_CONFIG->getSetting("SMESH:DisplayMode");
-    if ( DisplayMode.compare("Wireframe") == 0 ){
-      ac->setDisplayMode(0);
-      ChangeRepresentation( ac, 0 );
-    } else if ( DisplayMode.compare("Shading") == 0 ){
-      ac->setDisplayMode(1);
-      ChangeRepresentation( ac, 1 );
-    } else if ( DisplayMode.compare("Shrink") == 0 ) {
-      ac->setDisplayMode(2);
-      ChangeRepresentation( ac, 2 );
+  case 4062:                                   // ROTATION
+    {
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_RotationDlg *aDlg = new SMESHGUI_RotationDlg(parent, "", Sel);
+      }
+      else {
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
+      }
+      break;
     }
-    theRenderer->AddActor(ac);
-  } else {
-    if (ac->GetMapper())
-      ac->GetMapper()->Update();
-  }
-//  if ( visibility )
-  ac->SetVisibility(visibility);
-//    ac->VisibilityOn();
-//  else
-//    ac->VisibilityOff();
-
-  vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-  renWin->Render();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::EraseActor(SMESH_Actor* ac)
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-
-  //NRI- : 02/12/2002 : Fixed bugId 882
-  //  ac->EdgeDevice->VisibilityOff();
-  //  ac->EdgeShrinkDevice->VisibilityOff();
-  //  ac->VisibilityOff();
-  ac->SetVisibility( false );
-
-  theRenderer->Render();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-bool SMESHGUI::AddActorInSelection(SMESH_Actor* ac)
-{
-  SALOME_Selection* Sel = SALOME_Selection::Selection( myActiveStudy->getSelection() );
-  Sel->ClearIObjects();
-  if ( ac->hasIO() )
-    return Sel->AddIObject( ac->getIO() );
-  else
-    return -1;
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-QString SMESHGUI::CheckHomogeneousSelection()
-{
-  SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-  /* copy the list */
-  SALOME_ListIO List;
-  SALOME_ListIteratorOfListIO Itinit( Sel->StoredIObjects() );
-  for (; Itinit.More(); Itinit.Next()) {
-    List.Append(Itinit.Value());
-  }
-
-  QString RefType = CheckTypeObject( Sel->firstIObject() );
-  SALOME_ListIteratorOfListIO It( List );
-  for (; It.More(); It.Next()) {
-    Handle(SALOME_InteractiveObject) IObject = It.Value();
-    QString Type = CheckTypeObject( IObject );
-    if ( Type.compare( RefType ) != 0 )
-      return "Heterogeneous Selection";
-  }
-
-  Sel->ClearIObjects();
-  SALOME_ListIteratorOfListIO It1( List );
-  for(;It1.More();It1.Next()) {
-    int res = Sel->AddIObject( It1.Value() );
-    if ( res == -1 )
-      myActiveStudy->highlight( It1.Value(), false );
-    if ( res == 0 )
-      myActiveStudy->highlight( It1.Value(), true );
-  }
-  return RefType;
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-QString SMESHGUI::CheckTypeObject(const Handle(SALOME_InteractiveObject)& IO)
-{
-  SALOMEDS::SObject_var sobj = smeshGUI->myActiveStudy->getStudyDocument()->FindObjectID(IO->getEntry());
-  if (!sobj->_is_nil()) {
-    SALOMEDS::SComponent_var scomp = sobj->GetFatherComponent();
-    if (strcmp(scomp->GetID(), IO->getEntry()) == 0) { // component is selected
-      return "Component";
-    }
-  }
-
-  SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-  Sel->ClearIObjects();
-
-  Handle(SMESH_TypeFilter) aHypFilter = new SMESH_TypeFilter( HYPOTHESIS );
-  Handle(SMESH_TypeFilter) anAlgoFilter = new SMESH_TypeFilter( ALGORITHM );
-  Handle(SMESH_TypeFilter) aMeshFilter = new SMESH_TypeFilter( MESH );
-  Handle(SMESH_TypeFilter) aSubMeshFilter = new SMESH_TypeFilter( SUBMESH );
-  Handle(SMESH_TypeFilter) aMeshOrSubMeshFilter = new SMESH_TypeFilter( MESHorSUBMESH );
-  Handle(SMESH_TypeFilter) aSubMeshVextexFilter = new SMESH_TypeFilter( SUBMESH_VERTEX );
-  Handle(SMESH_TypeFilter) aSubMeshEdgeFilter = new SMESH_TypeFilter( SUBMESH_EDGE );
-  Handle(SMESH_TypeFilter) aSubMeshFaceFilter = new SMESH_TypeFilter( SUBMESH_FACE );
-  Handle(SMESH_TypeFilter) aSubMeshSolidFilter = new SMESH_TypeFilter( SUBMESH_SOLID );
-  Handle(SMESH_TypeFilter) aSubMeshCompoundFilter = new SMESH_TypeFilter( SUBMESH_COMPOUND );
-  
-  Sel->AddFilter(aHypFilter);
-  if ( Sel->AddIObject( IO ) != -1 ) {
-    Sel->ClearFilters();
-    return "Hypothesis";
-  } 
-
-  Sel->ClearFilters();
-  Sel->AddFilter(anAlgoFilter);
-  if ( Sel->AddIObject( IO ) != -1 ) {
-    Sel->ClearFilters();
-    return "Algorithm";
-  } 
-
-  Sel->ClearFilters();
-  Sel->AddFilter(aMeshFilter);
-  if ( Sel->AddIObject( IO ) != -1 ) {
-    Sel->ClearFilters();
-    return "Mesh";
-  } 
-
-  Sel->ClearFilters();
-  Sel->AddFilter(aSubMeshFilter);
-  if ( Sel->AddIObject( IO ) != -1 ) {
-    Sel->ClearFilters();
-    return "SubMesh";
-  } 
-  Sel->ClearFilters();
-  Sel->AddFilter(aSubMeshVextexFilter);
-  if ( Sel->AddIObject( IO ) != -1 ) {
-    Sel->ClearFilters();
-    return "SubMeshVertex";
-  } 
-  Sel->ClearFilters();
-  Sel->AddFilter(aSubMeshEdgeFilter);
-  if ( Sel->AddIObject( IO ) != -1 ){
-    Sel->ClearFilters();
-    return "SubMeshEdge";
-  } 
-  
-  Sel->ClearFilters();
-  Sel->AddFilter(aSubMeshFaceFilter);
-  if ( Sel->AddIObject( IO ) != -1 ) {
-    Sel->ClearFilters();
-    return "SubMeshFace";
-  } 
-  
-  Sel->ClearFilters();
-  Sel->AddFilter(aSubMeshSolidFilter);
-  if ( Sel->AddIObject( IO ) != -1 ) {
-    Sel->ClearFilters();
-    return "SubMeshSolid";
-  } 
-  
-  Sel->ClearFilters();
-  Sel->AddFilter(aSubMeshCompoundFilter);
-  if ( Sel->AddIObject( IO ) != -1 ) {
-    Sel->ClearFilters();
-    return "SubMeshCompound";
-  } 
-  
-  Sel->ClearFilters();
-  Sel->AddIObject( IO );
-  return "NoType";
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-bool SMESHGUI::OnGUIEvent(int theCommandID,    QAD_Desktop* parent)
-{
-  /* Create or retrieve an object SMESHGUI */
-  SMESHGUI::GetOrCreateSMESHGUI(parent);
-
-  // NRI : Temporary added
-  if ( smeshGUI->myStudy->GetProperties()->IsLocked() ) {
-    return false;
-  }
-  //NRI
-
-  //  QAD_Viewer3d* v3d;
-  OCCViewer_Viewer3d* v3d;
-  
-  Handle(AIS_InteractiveContext) ic;
-  vtkRenderer* Renderer;
-  vtkRenderWindow* RenWin;
-
-  if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_OCC ) {
-    v3d =((OCCViewer_ViewFrame*)smeshGUI->myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getViewer(); 
-    ic = v3d->getAISContext();
-  } else if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) {
-    Renderer = ((VTKViewer_ViewFrame*)smeshGUI->myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-    RenWin = Renderer->GetRenderWindow();
-  }
-
-  switch (theCommandID)
+  case 4063:                                   // SYMMETRY 
     {
-    case 33: // DELETE
-      smeshGUI->OnEditDelete();
-      break;
-
-    case 113: // IMPORT
-    case 112:
-    case 111: 
-      {
-       Import_Document(parent,theCommandID);//NBU
-       //Import_Mesh(parent,theCommandID);
-       break;
-      }
-
-    case 122: // EXPORT MED
-    case 121:
-    case 123:
-      {
-       Export_Mesh(parent, theCommandID);
-       break;
-      }
-
-    case 200: // SCALAR BAR
-      {
-       smeshGUI->DisplayScalarBar(false);
-       break;
-      }
-    case 201:
-      {
-       SMESHGUI_EditScalarBarDlg *aDlg = new SMESHGUI_EditScalarBarDlg( parent, "", false ) ;
-       aDlg->show();
-       break;
-      }
-    case 202:
-      {
-       smeshGUI->DisplayScalarBar( true );
-       break;
-      }      
-
-    case 1133: // DISPLAY MODE : WireFrame, Surface, Shrink
-    case 1132:
-    case 213:
-    case 212:
-    case 211:
-      {
-       smeshGUI->SetViewMode(theCommandID);
-       break;
-      }
-      
-    case 214 : // UPDATE
-      {
-       smeshGUI->Update();
-       break;
-      }
-    case 300 : // ERASE
-      {
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       if (smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
-         // VTK
-         SALOME_ListIteratorOfListIO It(Sel->StoredIObjects());
-         for(;It.More();It.Next()) {
-           Handle(SALOME_InteractiveObject) IOS = It.Value();
-           if ( IOS->hasEntry() ) {
-             Standard_Boolean res;
-             SMESH_Actor *ac = smeshGUI->FindActorByEntry(IOS->getEntry(), res, true );
-             if ( res ) smeshGUI->EraseActor( ac );
-           }
-         }
-       }
-       Sel->ClearIObjects();
-       smeshGUI->myActiveStudy->updateObjBrowser( true );
-      }
-     
-    case 301 : // DISPLAY
-      {
-       if (smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
-         // VTK
-         QApplication::setOverrideCursor( Qt::waitCursor );
-         SALOMEDS::SObject_var fatherSF = 
-           smeshGUI->myStudy->FindObjectID(smeshGUI->myActiveStudy->getActiveStudyFrame()->entry());
-
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         SALOME_ListIteratorOfListIO It( Sel->StoredIObjects() );
-         
-         for(;It.More();It.Next()) {
-           Handle(SALOME_InteractiveObject) IObject = It.Value();
-           if ( IObject->hasEntry() ) {
-             Standard_Boolean res;
-             SMESH_Actor *ac = smeshGUI->FindActorByEntry(IObject->getEntry(), res, true );
-             if ( res ) {
-               smeshGUI->DisplayActor( ac, true );
-               smeshGUI->DisplayEdges( ac ); 
-               smeshGUI->ChangeRepresentation( ac, ac->getDisplayMode() );
-             }
-           }
-         }
-         QApplication::restoreOverrideCursor();
-       }
-       break;
-      }
-
-    case 302 : // DISPLAY ONLY
-      {
-       if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) {
-         QApplication::setOverrideCursor( Qt::waitCursor );
-         vtkActorCollection* theActors = Renderer->GetActors();
-         theActors->InitTraversal();
-         vtkActor *ac = theActors->GetNextActor();
-         while(!(ac==NULL)) {
-           if ( ac->IsA("SMESH_Actor") ) {
-             SMESH_Actor* anActor = SMESH_Actor::SafeDownCast( ac );
-             if(!anActor->isHighlighted()) {
-               //anActor->VisibilityOff();
-               //NRI- : 02/12/2002 : Fixed bugId 882
-               //              anActor->EdgeDevice->VisibilityOff();
-               //              anActor->EdgeShrinkDevice->VisibilityOff();
-               anActor->SetVisibility( false );
-             }
-           }
-           ac = theActors->GetNextActor();
-         }
-
-         // Display selection
-         SALOMEDS::SObject_var fatherSF = smeshGUI->myStudy->FindObjectID(smeshGUI->myActiveStudy->getActiveStudyFrame()->entry());
-         
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         SALOME_ListIteratorOfListIO It( Sel->StoredIObjects() );
-         
-         for(;It.More();It.Next()) {
-           Handle(SALOME_InteractiveObject) IObject = It.Value();
-           SALOMEDS::SObject_var obj = smeshGUI->myStudy->FindObjectID( IObject->getEntry() );
-           
-           VTKViewer_RenderWindowInteractor* myRenderInter= ((VTKViewer_ViewFrame*)smeshGUI->myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRWInteractor();
-           //      vtkQGLRenderWindowInteractor* myRenderInter= smeshGUI->myActiveStudy->getActiveStudyFrame()->getRightFrame()->getVTKView()->getRWInteractor();
-           
-           if(myRenderInter->isInViewer(IObject)) {
-             if ( IObject->hasEntry() ) {
-               Standard_Boolean res;
-               SMESH_Actor *ac = smeshGUI->FindActorByEntry(IObject->getEntry(), res, true );
-               if ( res ) {
-                 smeshGUI->DisplayActor( ac, true );
-                 smeshGUI->DisplayEdges( ac ); 
-                 smeshGUI->ChangeRepresentation( ac, ac->getDisplayMode() );
-               }
-             }
-           }
-         }
-         smeshGUI->myActiveStudy->updateObjBrowser( true );
-         QApplication::restoreOverrideCursor();
-       }
-       break;
-      }
-
-    case 400: // NODES
-      {
-       if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { //VTK
-         smeshGUI->EmitSignalDeactivateDialog() ;
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         Sel->ClearIObjects();
-         smeshGUI->myDesktop->SetSelectionMode(1, true);
-         parent->menuBar()->setItemChecked(9010, false );
-         parent->menuBar()->setItemChecked(9011, false );
-         smeshGUI->ViewNodes();
-         SMESHGUI_NodesDlg *aDlg = new SMESHGUI_NodesDlg( parent, "", Sel ) ;
-       } else {
-         QApplication::restoreOverrideCursor();
-           QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                  tr ("SMESH_WRN_VIEWER_VTK"), tr ("SMESH_BUT_YES") );
-       }
-       break;
-      }
-
-    case 405: // MOVE NODE
-      {
-         smeshGUI->myDesktop->SetSelectionMode(1, true);
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         SMESHGUI_MoveNodesDlg *aDlg = new SMESHGUI_MoveNodesDlg( parent, "", Sel ) ;
-         break;
-      }
-
-    case 701: // COMPUTE MESH 
-      {
-       if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { //VTK
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         int nbSel = Sel->IObjectCount();
-         if ( nbSel != 1 ) {
-           QApplication::restoreOverrideCursor();
-           break;
-         }
-
-         SMESH::SMESH_Mesh_var aM;
-         SMESH::SMESH_subMesh_var aSubM;
-         Handle(SALOME_InteractiveObject) IObject = Sel->firstIObject();
-         if ( IObject->hasEntry() ) {
-           SALOMEDS::SObject_var aMorSM = smeshGUI->myStudy->FindObjectID( IObject->getEntry() );
-            SALOMEDS::GenericAttribute_var anAttr;
-            SALOMEDS::AttributeIOR_var     anIOR;
-           if ( !aMorSM->_is_nil() ) {
-             if (aMorSM->FindAttribute(anAttr, "AttributeIOR") ) {
-                anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-               MESSAGE( "SMESHGUI::OnGUIEvent - Compute mesh : IOR = " << anIOR->Value() )
-               CORBA::Object_var cobj;
-               try {
-                 cobj = _orb->string_to_object(anIOR->Value());
-                 if ( CORBA::is_nil(cobj) ) {
-                   MESSAGE( "SMESHGUI::OnGUIEvent - Compute mesh : nil object" )
-                 }
-               }
-               catch(CORBA::COMM_FAILURE& ex) {
-                 MESSAGE( "SMESHGUI::OnGUIEvent - Compute mesh : exception (1)" )
-               }
-               aM = SMESH::SMESH_Mesh::_narrow(cobj);
-               //aM = SMESH::SMESH_Mesh::_narrow( _orb->string_to_object(anIOR->Value()) );
-               aSubM = SMESH::SMESH_subMesh::_narrow( _orb->string_to_object(anIOR->Value()) );
-               if ( !aM->_is_nil() ) {
-                 GEOM::GEOM_Shape_var refShape = smeshGUI->myStudyAPI.GetShapeOnMeshOrSubMesh(aMorSM);
-                 if ( !refShape->_is_nil() ) {
-                   bool compute = smeshGUI->myComponentMesh->IsReadyToCompute(aM, refShape);
-                   if ( !compute ) {
-                     QApplication::restoreOverrideCursor();
-                     QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                             tr ("SMESH_WRN_MISSING_PARAMETERS"), tr ("SMESH_BUT_YES") );
-                     break;
-                   }
-                   try {
-                     smeshGUI->myComponentMesh->Compute( aM, refShape);
-                     smeshGUI->myStudyAPI.ModifiedMesh( aMorSM, true );
-                     // TO Do : change icon of all submeshes
-                   }
-                   catch  (const SALOME::SALOME_Exception& S_ex) {
-                     QtCatchCorbaException(S_ex);
-                   }
-                 }
-               } else if ( !aSubM->_is_nil() ) {
-                 aM = aSubM->GetFather();
-                 GEOM::GEOM_Shape_var refShape = smeshGUI->myStudyAPI.GetShapeOnMeshOrSubMesh(aMorSM);
-                 if ( !refShape->_is_nil() ) {
-                   bool compute = smeshGUI->myComponentMesh->IsReadyToCompute(aM, refShape);
-                   if ( !compute ) {
-                     QApplication::restoreOverrideCursor();
-                     QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                             tr ("SMESH_WRN_MISSING_PARAMETERS"), tr ("SMESH_BUT_YES") );
-                     break;
-                   }
-                   try {
-                     smeshGUI->myComponentMesh->Compute( aM, refShape);
-                     smeshGUI->myStudyAPI.ModifiedMesh( aMorSM, true );
-                     // TO Do : change icon of all submeshes
-                   }
-                   catch  (const SALOME::SALOME_Exception& S_ex) {
-                     QtCatchCorbaException(S_ex);
-                   }
-                 }
-               }
-             }
-           }
-         }
-
-         // Check whether the actor for the mesh exists at least in one view
-         Standard_Boolean res;
-         SMESH_Actor* ac = smeshGUI->FindActorByEntry(IObject->getEntry(), res, false);
-         if (!res)
-           smeshGUI->InitActor( aM );
-         else {
-           // Check whether the actor belongs to the active view
-           VTKViewer_RenderWindowInteractor* rwInter = 
-             ((VTKViewer_ViewFrame*)smeshGUI->myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRWInteractor();
-
-           // The actor belongs to inactive view -> create a copy and add it in the active view
-           if (!rwInter->isInViewer(IObject)) {
-             SMESH_Actor* acCopy = SMESH_Actor::New();
-             acCopy->ShallowCopy(ac);
-
-             smeshGUI->DisplayActor( acCopy, false );
-           }
-         }
-
-         if ( smeshGUI->myAutomaticUpdate ) {
-           SMESH_Actor* Mesh = smeshGUI->ReadScript(aM);
-           if ( Mesh != NULL ) {
-#ifdef TRACE
-             Dump( Mesh );
-#endif
-             smeshGUI->DisplayActor( Mesh, true );
-             smeshGUI->DisplayEdges( Mesh, true );    
-             smeshGUI->ChangeRepresentation( Mesh, Mesh->getDisplayMode() );
-           }
-         }
-       } else {
-         QApplication::restoreOverrideCursor();
-         QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                 tr ("SMESH_WRN_VIEWER_VTK"), tr ("SMESH_BUT_YES") );
-       }
-       QApplication::restoreOverrideCursor();
-       break;
-      }
-
-    case 702: // ADD SUB MESH 
-      {
-       if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { //VTK
-         smeshGUI->EmitSignalDeactivateDialog() ;
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         SMESHGUI_AddSubMeshDlg *aDlg = new SMESHGUI_AddSubMeshDlg( parent, "", Sel ) ;
-       } else {
-         QApplication::restoreOverrideCursor();
-         QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                  tr ("SMESH_WRN_VIEWER_VTK"), tr ("SMESH_BUT_YES") );
-       }
-       break;
-      }
-    
-    case 703: // INIT MESH 
-      {
-       smeshGUI->EmitSignalDeactivateDialog() ;
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       SMESHGUI_InitMeshDlg *aDlg = new SMESHGUI_InitMeshDlg( parent, "", Sel ) ;
-       break;
-      }
-
-    case 704: // EDIT Hypothesis 
-      {
-       smeshGUI->EmitSignalDeactivateDialog() ;
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       SMESHGUI_EditHypothesesDlg *aDlg = new SMESHGUI_EditHypothesesDlg( parent, "", Sel ) ;
-       break;
-      }
-
-    case 705: //  EDIT Global Hypothesis
-      {
-       smeshGUI->EmitSignalDeactivateDialog() ;
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       SMESHGUI_EditHypothesesDlg *aDlg = new SMESHGUI_EditHypothesesDlg( parent, "", Sel ) ;
-       break;
-      }
-
-    case 706: //  EDIT Local Hypothesis
-      {
-       smeshGUI->EmitSignalDeactivateDialog() ;
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       SMESHGUI_EditHypothesesDlg *aDlg = new SMESHGUI_EditHypothesesDlg( parent, "", Sel ) ;
-       break;
-      }
-
-    case 806: // ORIENTATION ELEMENTS
-      {
-       smeshGUI->EmitSignalDeactivateDialog() ;
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       smeshGUI->myDesktop->SetSelectionMode(3, true);
-       SMESHGUI_OrientationElementsDlg *aDlg = new SMESHGUI_OrientationElementsDlg( parent, "", Sel ) ;
-       break;
-      }
-
-    case 807: // DIAGONAL INVERSION
-      {
-       smeshGUI->EmitSignalDeactivateDialog() ;
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       Sel->ClearIObjects();
-       smeshGUI->myDesktop->SetSelectionMode(2, true);
-       SMESHGUI_DiagonalInversionDlg *aDlg = new SMESHGUI_DiagonalInversionDlg( parent, "", Sel ) ;
-       break;
-      }
-     
-    case 900: // MESH INFOS
-      {
-       smeshGUI->EmitSignalDeactivateDialog() ;
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       SMESHGUI_MeshInfosDlg *aDlg = new SMESHGUI_MeshInfosDlg( parent, "", Sel ) ;
-       break;
-      }
-      
-    case 1001: // AUTOMATIC UPDATE PREFERENCES
-      {
-       parent->menuBar()->setItemChecked(1001, !parent->menuBar()->isItemChecked(1001) );
-       if ( parent->menuBar()->isItemChecked(1001) ) {
-         QAD_CONFIG->addSetting("SMESH:AutomaticUpdate","true");
-         smeshGUI->myAutomaticUpdate = true;     
-       } else {
-         QAD_CONFIG->addSetting("SMESH:AutomaticUpdate","false");
-         smeshGUI->myAutomaticUpdate = false;
-       }
-       break;
-      }
-       
-    case 1003: // MESH PREFERENCES
-      {
-       smeshGUI->SetDisplaySettings();
-       break;
-      }
-      
-    case 1005:
-      {
-       QString Bold = QAD_CONFIG->getSetting("ScalarBar:Bold");
-       QString Italic = QAD_CONFIG->getSetting("ScalarBar:Italic");
-       QString Shadow = QAD_CONFIG->getSetting("ScalarBar:Shadow");    
-       QString FontFamily = QAD_CONFIG->getSetting("ScalarBar:FontFamily");
-       QString Orientation = QAD_CONFIG->getSetting("ScalarBar:Orientation");
-       float Width = QAD_CONFIG->getSetting("ScalarBar:Width").toFloat();  
-       float Height = QAD_CONFIG->getSetting("ScalarBar:Height").toFloat();
-       int NumberOfLabels = QAD_CONFIG->getSetting("ScalarBar:NumberOfLabels").toInt();
-       int NumberOfColors = QAD_CONFIG->getSetting("ScalarBar:NumberOfColors").toInt();
-
-       if ( Width == 0 ) Width = 0.17;
-       if ( Height == 0 ) Height = 0.8;
-       if ( NumberOfLabels == 0 ) NumberOfLabels = 5;
-       if ( NumberOfColors == 0) NumberOfColors = 64;
-
-       SMESHGUI_Preferences_ScalarBarDlg *aDlg = new SMESHGUI_Preferences_ScalarBarDlg( parent, "", true) ;
-
-       if ( Bold.compare("true") == 0 ) 
-         aDlg->Bold->setChecked(true); else aDlg->Bold->setChecked(false);
-       if ( Italic.compare("true") == 0 ) 
-         aDlg->Italic->setChecked(true); else aDlg->Italic->setChecked(false);
-       if ( Shadow.compare("true") == 0 ) 
-         aDlg->Shadow->setChecked(true); else aDlg->Shadow->setChecked(false);
-
-       if ( Orientation.compare("Horizontal") == 0 ) 
-         aDlg->RadioHoriz->setChecked(true); else aDlg->RadioVert->setChecked(true);
-
-       int NbItems = aDlg->ComboBox1->count();
-       int i = 0;
-       aDlg->ComboBox1->setCurrentItem( i );
-       while ( i < NbItems ) {
-         if ( FontFamily.compare( aDlg->ComboBox1->text( i ) ) == 0 )
-           aDlg->ComboBox1->setCurrentItem( i );
-         i++;
-       }
-       
-       aDlg->LineEditWidth->setText( QString("%1").arg(Width) );
-       aDlg->LineEditHeight->setText( QString("%1").arg(Height) );
-
-       aDlg->SpinBoxLabels->setValue( NumberOfLabels );
-       aDlg->SpinBoxColors->setValue( NumberOfColors );
-       
-       aDlg->show();
-       if ( aDlg->result() ) {
-         if ( aDlg->RadioHoriz->isChecked() )
-           Orientation = "Horizontal"; else Orientation = "Vertical";
-         if ( aDlg->Bold->isChecked() )
-           Bold = "true"; else Bold = "false";
-         if ( aDlg->Italic->isChecked() )
-           Italic = "true"; else Italic = "false";
-         if ( aDlg->Shadow->isChecked() )
-           Shadow = "true"; else Shadow = "false";
-                       
-         FontFamily = aDlg->ComboBox1->currentText();
-         Width = aDlg->LineEditWidth->text().toFloat();
-         Height = aDlg->LineEditHeight->text().toFloat();
-         NumberOfColors = aDlg->SpinBoxColors->text().toInt();
-         NumberOfLabels = aDlg->SpinBoxLabels->text().toInt();
-
-         
-         vtkScalarBarActor* aScalarBar = smeshGUI->GetScalarBar();
-         if ( aScalarBar != NULL ) {
-           smeshGUI->SetSettingsScalarBar(aScalarBar, Bold, Italic, Shadow, 
-                                          FontFamily, Orientation,
-                                          Width, Height, NumberOfColors, NumberOfLabels);
-         }
-         
-         QAD_CONFIG->addSetting("ScalarBar:Bold", Bold);
-         QAD_CONFIG->addSetting("ScalarBar:Italic", Italic);
-         QAD_CONFIG->addSetting("ScalarBar:Shadow", Shadow);    
-         QAD_CONFIG->addSetting("ScalarBar:FontFamily", FontFamily);
-         QAD_CONFIG->addSetting("ScalarBar:Orientation", Orientation);
-         QAD_CONFIG->addSetting("ScalarBar:Width", Width);
-         QAD_CONFIG->addSetting("ScalarBar:Height", Height);
-         QAD_CONFIG->addSetting("ScalarBar:NumberOfLabels", NumberOfLabels);
-         QAD_CONFIG->addSetting("ScalarBar:NumberOfColors", NumberOfColors);
-       }
-       break;
-      }
-      
-    case 1100: // EDIT HYPOTHESIS
-      {
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       int nbSel = Sel->IObjectCount() ;
-
-       if ( nbSel == 1 ) {
-         Standard_Boolean res;
-         SMESH::SMESH_Hypothesis_var Hyp = smeshGUI->ConvertIOinSMESHHypothesis( Sel->firstIObject(), res );
-
-         /* Look for all mesh objects that have this hupothesis affected in order to flag as ModifiedMesh */
-         /* At end below '...->updateObjBrowser(true)' will change icon of mesh objects                   */
-         /* Warning : however by internal mechanism all subMeshes icons are changed !                     */
-         SALOMEDS::Study::ListOfSObject_var listSOmesh = smeshGUI->GetMeshesUsingAlgoOrHypothesis( Hyp) ;
-
-         if ( res ) {
-           QString Name = Hyp->GetName();
-           
-           if ( Name.compare("LocalLength") == 0 ) {
-             SMESH::SMESH_LocalLength_var LL = SMESH::SMESH_LocalLength::_narrow( Hyp );
-             double beforeLength = LL->GetLength() ;
-             double Length = smeshGUI->Parameter( res, 
-                                                  beforeLength,
-                                                  tr("SMESH_LOCAL_LENGTH_HYPOTHESIS"), 
-                                                  tr("SMESH_VALUE"), 
-                                                  1.0E-5, 1E6, 6 ) ;
-             if ( res && Length != beforeLength ) {
-               LL->SetLength( Length );
-               for( int i=0; i<listSOmesh->length(); i++ ) {
-                 smeshGUI->GetStudyAPI().ModifiedMesh( listSOmesh[i], false ) ;
-               }
-               break;
-             }
-             
-           } else if ( Name.compare("NumberOfSegments") == 0 ) {
-             SMESH::SMESH_NumberOfSegments_var NOS = SMESH::SMESH_NumberOfSegments::_narrow( Hyp );
-             int beforeNbSeg = NOS->GetNumberOfSegments() ;
-             int NbSeg = smeshGUI->Parameter( res,
-                                              beforeNbSeg, 
-                                              tr("SMESH_NB_SEGMENTS_HYPOTHESIS"), 
-                                              tr("SMESH_VALUE"), 
-                                              1, 1000000 ) ;
-
-             if ( res && NbSeg != beforeNbSeg ) {
-               NOS->SetNumberOfSegments( NbSeg );
-               for( int i=0; i<listSOmesh->length(); i++ ) {             
-                 SALOMEDS::SObject_var SO = listSOmesh[i] ;
-                 smeshGUI->GetStudyAPI().ModifiedMesh( listSOmesh[i], false ) ;
-               }
-               break;
-             }
-             
-           } else if ( Name.compare("MaxElementArea") == 0 ) {
-             SMESH::SMESH_MaxElementArea_var MEA = SMESH::SMESH_MaxElementArea::_narrow( Hyp );
-             double beforeMaxArea = MEA->GetMaxElementArea() ;
-             double MaxArea = smeshGUI->Parameter( res,
-                                                   beforeMaxArea,
-                                                   tr("SMESH_MAX_ELEMENT_AREA_HYPOTHESIS"), 
-                                                   tr("SMESH_VALUE"), 
-                                                   1.0E-5, 1E6, 6 ) ;
-             if ( res && MaxArea != beforeMaxArea ) {
-               MEA->SetMaxElementArea( MaxArea );
-               for( int i=0; i<listSOmesh->length(); i++ ) {
-                 smeshGUI->GetStudyAPI().ModifiedMesh( listSOmesh[i], false ) ;
-               }
-               break;
-             }
-             
-           }  else if ( Name.compare("MaxElementVolume") == 0 ) {
-             SMESH::SMESH_MaxElementVolume_var MEV = SMESH::SMESH_MaxElementVolume::_narrow( Hyp );
-             double beforeMaxVolume = MEV->GetMaxElementVolume() ;
-             double MaxVolume = smeshGUI->Parameter( res, 
-                                                     beforeMaxVolume,
-                                                     tr("SMESH_MAX_ELEMENT_AREA_HYPOTHESIS"), 
-                                                     tr("SMESH_VALUE"), 
-                                                     1.0E-5, 1E6, 6 ) ;
-             if ( res && MaxVolume != beforeMaxVolume ) {
-               MEV->SetMaxElementVolume( MaxVolume );
-               for( int i=0; i<listSOmesh->length(); i++ ) {
-                 smeshGUI->GetStudyAPI().ModifiedMesh( listSOmesh[i], false ) ;
-               }
-               break;
-             }
-             
-           } else if ( Name.compare("Regular_1D") == 0 ) {
-           } else if ( Name.compare("MEFISTO_2D") == 0 ) {
-           } else {
-           }
-           
-         }
-       }
-       break;
-      }
-      
-    case 1101: // RENAME
-      {
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       SALOME_ListIteratorOfListIO It( Sel->StoredIObjects() );
-       for ( ; It.More(); It.Next() ) {
-         Handle(SALOME_InteractiveObject) IObject = It.Value();
-
-         SALOMEDS::SObject_var obj = smeshGUI->myStudy->FindObjectID( IObject->getEntry() );
-          SALOMEDS::GenericAttribute_var anAttr;
-          SALOMEDS::AttributeName_var    aName;
-         if ( !obj->_is_nil() ) {
-           if (obj->FindAttribute(anAttr, "AttributeName")) {
-              aName = SALOMEDS::AttributeName::_narrow(anAttr);
-             QString newName = QString( aName->Value() );
-             newName = SALOMEGUI_NameDlg::getName( QAD_Application::getDesktop(), newName);
-             if ( !newName.isEmpty() ) {
-               QApplication::setOverrideCursor( Qt::waitCursor );
-               smeshGUI->myActiveStudy->renameIObject( IObject, newName );
-             }
-             QApplication::restoreOverrideCursor();
-           }
-         }
-       }
-       break;
-      }  
-
-    case 1102: // REMOVE HYPOTHESIS / ALGORITHMS
-      {
-       QApplication::setOverrideCursor( Qt::waitCursor );
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       SALOME_ListIteratorOfListIO It( Sel->StoredIObjects() );
-       for ( int i=0; It.More(); It.Next(), i++ ) {
-         Handle(SALOME_InteractiveObject) IObject = It.Value();
-         smeshGUI->RemoveHypothesisOrAlgorithmOnMesh( IObject );
-       }
-       Sel->ClearIObjects();
-       smeshGUI->myActiveStudy->updateObjBrowser( true );
-       QApplication::restoreOverrideCursor();
-       break;
-      }
-    case 401: // GEOM::EDGE
-      {
-       if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { //VTK
-         smeshGUI->EmitSignalDeactivateDialog() ;
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         Sel->ClearIObjects();
-         smeshGUI->myDesktop->SetSelectionMode(1, true);
-         parent->menuBar()->setItemChecked(9010, false );
-         parent->menuBar()->setItemChecked(9011, false );
-         smeshGUI->ViewNodes();
-         SMESHGUI_AddEdgeDlg *aDlg = new SMESHGUI_AddEdgeDlg( parent, "", Sel ) ;
-       } else {
-         QApplication::restoreOverrideCursor();
-           QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                  tr ("SMESH_WRN_VIEWER_VTK"), tr ("SMESH_BUT_YES") );
-       }
-       break;
-      }
-    case 4021: // TRIANGLE
-      {
-       if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { //VTK
-         smeshGUI->EmitSignalDeactivateDialog() ;
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         Sel->ClearIObjects();
-         smeshGUI->myDesktop->SetSelectionMode(1, true);
-         parent->menuBar()->setItemChecked(9010, false );
-         parent->menuBar()->setItemChecked(9011, false );
-         smeshGUI->ViewNodes();
-         SMESHGUI_AddFaceDlg *aDlg = new SMESHGUI_AddFaceDlg( parent, "", Sel, 3 ) ;
-       } else {
-         QApplication::restoreOverrideCursor();
-           QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                  tr ("SMESH_WRN_VIEWER_VTK"), tr ("SMESH_BUT_YES") );
-       }
-       break;
-      }
-    case 4022: // QUAD
-      {
-       if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { //VTK
-         smeshGUI->EmitSignalDeactivateDialog() ;
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         Sel->ClearIObjects();
-         smeshGUI->myDesktop->SetSelectionMode(1, true);
-         parent->menuBar()->setItemChecked(9010, false );
-         parent->menuBar()->setItemChecked(9011, false );
-         smeshGUI->ViewNodes();
-         SMESHGUI_AddFaceDlg *aDlg = new SMESHGUI_AddFaceDlg( parent, "", Sel, 4 ) ;
-       } else {
-         QApplication::restoreOverrideCursor();
-           QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                  tr ("SMESH_WRN_VIEWER_VTK"), tr ("SMESH_BUT_YES") );
-       }
-       break;
-      }
-    case 4031: // TETRA
-      {
-       if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { //VTK
-         smeshGUI->EmitSignalDeactivateDialog() ;
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         Sel->ClearIObjects();
-         smeshGUI->myDesktop->SetSelectionMode(1, true);
-         parent->menuBar()->setItemChecked(9010, false );
-         parent->menuBar()->setItemChecked(9011, false );
-         smeshGUI->ViewNodes();
-         SMESHGUI_AddVolumeDlg *aDlg = new SMESHGUI_AddVolumeDlg( parent, "", Sel, 4 ) ;
-       } else {
-         QApplication::restoreOverrideCursor();
-           QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                  tr ("SMESH_WRN_VIEWER_VTK"), tr ("SMESH_BUT_YES") );
-       }
-       break;
-      }
-    case 4032: // HEXA
-      {
-       if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { //VTK
-         smeshGUI->EmitSignalDeactivateDialog() ;
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         Sel->ClearIObjects();
-         smeshGUI->myDesktop->SetSelectionMode(1, true);
-         parent->menuBar()->setItemChecked(9010, false );
-         parent->menuBar()->setItemChecked(9011, false );
-         smeshGUI->ViewNodes();
-         SMESHGUI_AddVolumeDlg *aDlg = new SMESHGUI_AddVolumeDlg( parent, "", Sel, 8 ) ;
-       } else {
-         QApplication::restoreOverrideCursor();
-           QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                  tr ("SMESH_WRN_VIEWER_VTK"), tr ("SMESH_BUT_YES") );
-       }
-       break;
-      }
-
-    case 4041: // REMOVES NODES
-      {
-       if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { //VTK
-         smeshGUI->EmitSignalDeactivateDialog() ;
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         Sel->ClearIObjects();
-         smeshGUI->myDesktop->SetSelectionMode(1, true);
-         parent->menuBar()->setItemChecked(9010, false );
-         parent->menuBar()->setItemChecked(9011, false );
-         smeshGUI->ViewNodes();
-         SMESHGUI_RemoveNodesDlg *aDlg = new SMESHGUI_RemoveNodesDlg( parent, "", Sel ) ;
-       } else {
-         QApplication::restoreOverrideCursor();
-           QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                  tr ("SMESH_WRN_VIEWER_VTK"), tr ("SMESH_BUT_YES") );
-       }
-       break;
-      }
-    case 4042: // REMOVES ELEMENTS
-      {
-       if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { //VTK
-         smeshGUI->EmitSignalDeactivateDialog() ;
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         Sel->ClearIObjects();
-         smeshGUI->myDesktop->SetSelectionMode(3, true);
-         SMESHGUI_RemoveElementsDlg *aDlg = new SMESHGUI_RemoveElementsDlg( parent, "", Sel ) ;        
-       } else {
-         QApplication::restoreOverrideCursor();
-           QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                  tr ("SMESH_WRN_VIEWER_VTK"), tr ("SMESH_BUT_YES") );
-       }
-       break;
-      }
-
-    case 5000: // HYPOTHESIS - ALGO
-      {
-       smeshGUI->CreateAlgorithm("Regular_1D","Wire Discretisation");  
-       break;
-      }
-    case 5010: 
-      {
-       smeshGUI->CreateAlgorithm("MEFISTO_2D","Triangle (Mefisto)");
-       break;
-      }
-    case 5011: 
-      {
-       smeshGUI->CreateAlgorithm("Quadrangle_2D","Quadrangle (Mapping)");      
-       break;
-      }
-    case 5020: 
-      {
-       smeshGUI->CreateAlgorithm("Hexa_3D","Hexaedral (i,j,k)");       
-       break;
-      }
-
-    case 5030: // HYPOTHESIS - LOCAL LENGTH
-      {
-       smeshGUI->EmitSignalDeactivateDialog() ;
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       SMESHGUI_LocalLengthDlg *aDlg = new SMESHGUI_LocalLengthDlg( parent, "" ) ;
-       break;
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_SymmetryDlg *aDlg = new SMESHGUI_SymmetryDlg(parent, "", Sel);
       }
-    case 5031: // HYPOTHESIS - NB SEGMENTS
-      {
-       smeshGUI->EmitSignalDeactivateDialog() ;
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       SMESHGUI_NbSegmentsDlg *aDlg = new SMESHGUI_NbSegmentsDlg( parent, "" ) ;
-       break;
-      }
-
-    case 5032: // HYPOTHESIS - MAX ELEMENT AREA
-      {
-       smeshGUI->EmitSignalDeactivateDialog() ;
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       SMESHGUI_MaxElementAreaDlg *aDlg = new SMESHGUI_MaxElementAreaDlg( parent, "" ) ;
-       break;
-      }
-
-    case 5033: // HYPOTHESIS - MAX ELEMENT VOLUME
-      {
-       smeshGUI->EmitSignalDeactivateDialog() ;
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       SMESHGUI_MaxElementVolumeDlg *aDlg = new SMESHGUI_MaxElementVolumeDlg( parent, "" ) ;
-       break;
-      }
-
-    case 6016: // CONTROLS 
-    case 6015:
-    case 6014:
-    case 6013:
-    case 6012:
-    case 6011:
-    case 6001:
-      {
-       SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-       int nbSel = Sel->IObjectCount();
-       if ( nbSel != 1 )
-         break;
-       smeshGUI->Control(theCommandID);
-       break;
-      }
-      
-    case 6002:
-      {
-       if ( smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { //VTK
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         SMESHGUI_EdgesConnectivityDlg *Dlg = new SMESHGUI_EdgesConnectivityDlg( parent, "", Sel ) ;
-       } else {
-         QApplication::restoreOverrideCursor();
-         QAD_MessageBox::warn1 ( QAD_Application::getDesktop(), tr ("SMESH_WRN_WARNING"),
-                                tr ("SMESH_WRN_VIEWER_VTK"), tr ("SMESH_BUT_YES") );
-       }
-               break;
-      }
-
-    case 9010:
-      {
-       if ( !parent->menuBar()->isItemChecked(9010) ) {
-         QApplication::setOverrideCursor( Qt::waitCursor );
-         parent->menuBar()->setItemChecked(9011, false );
-         
-         smeshGUI->EraseSimulationActors();
-         smeshGUI->mySimulationActors2D = vtkActor2DCollection::New();
-
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         int nbSel = Sel->IObjectCount() ;
-         if ( nbSel == 1 ) {
-           Standard_Boolean res;
-           SMESH_Actor* MeshActor = smeshGUI->FindActorByEntry(Sel->firstIObject()->getEntry(), res, true);
-           if ( res ) {
-             parent->menuBar()->setItemChecked(9010, !parent->menuBar()->isItemChecked(9010) );
-
-             // It's necessary to display SMDS IDs instead of VTK ones, so 
-             // vtkIdFilter is unacceptable here. We have to do it manually :(
-             vtkUnstructuredGrid* ptGrid = vtkUnstructuredGrid::New();
-             ptGrid->CopyStructure(MeshActor->DataSource);
-
-             int numPts = MeshActor->DataSource->GetNumberOfPoints();
-
-             // Loop over points and generate ids
-             vtkIntArray *ptIds = vtkIntArray::New();
-             ptIds->SetNumberOfValues(numPts);
-
-             for (int id=0; id < numPts; id++) {
-               int idSMDS = MeshActor->GetIdSMESHDSNode(id);
-               ptIds->SetValue(id, idSMDS);
-             }
-
-             vtkScalars* newScalars = vtkScalars::New();
-             newScalars->SetData(ptIds);
-             ptGrid->GetPointData()->SetScalars(newScalars);
-
-             newScalars->Delete();
-             ptIds->Delete();
-             
-             vtkMaskPoints* mask = vtkMaskPoints::New();
-             mask->SetInput(ptGrid);
-             mask->SetOnRatio( 1 );
-             //            mask->SetMaximumNumberOfPoints( 50 );
-             //            mask->RandomModeOn();
-             
-             vtkSelectVisiblePoints* visPts = vtkSelectVisiblePoints::New();
-             visPts->SetInput(mask->GetOutput());
-             visPts->SetRenderer(((VTKViewer_ViewFrame*)smeshGUI->myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer());
-             //visPts->SetSelectInvisible(1);
-             visPts->SelectInvisibleOff();
-             visPts->SetTolerance(0.1);
-           
-             vtkLabeledDataMapper* ldm = vtkLabeledDataMapper::New();
-             ldm->SetInput(visPts->GetOutput());
-             ldm->SetLabelFormat("%g");
-             ldm->SetLabelModeToLabelScalars();
-             //ldm->SetLabelModeToLabelFieldData();
-             
-             ldm->SetFontFamilyToTimes();
-             ldm->SetFontSize(6 * parent->font().pointSize() / 5);
-             ldm->SetBold(1);
-             ldm->SetItalic(0);
-             ldm->SetShadow(0);
-             
-             vtkActor2D* pointLabels = vtkActor2D::New();
-             pointLabels->SetMapper(ldm);
-             pointLabels->GetProperty()->SetColor(0,1,0);
-             
-             visPts->Delete();
-             ldm->Delete();
-             smeshGUI->mySimulationActors2D->AddItem( pointLabels );
-             ((VTKViewer_ViewFrame*)smeshGUI->myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer()->AddActor2D( pointLabels );
-           }
-         } 
-       } else {
-         QApplication::setOverrideCursor( Qt::waitCursor );
-         parent->menuBar()->setItemChecked(9010, !parent->menuBar()->isItemChecked(9010) );
-         smeshGUI->EraseSimulationActors();
-         smeshGUI->ScalarVisibilityOff();
-       }
-       QApplication::restoreOverrideCursor();
-       break;
+      else {
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
       }
-    case 9011:
-      { 
-       if ( !parent->menuBar()->isItemChecked(9011) ) {
-         QApplication::setOverrideCursor( Qt::waitCursor );
-         parent->menuBar()->setItemChecked(9010, false );
-
-         smeshGUI->EraseSimulationActors();
-         smeshGUI->mySimulationActors2D = vtkActor2DCollection::New();
-
-         SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-         int nbSel = Sel->IObjectCount() ;
-         if ( nbSel == 1 ) {
-           Standard_Boolean res;
-           SMESH_Actor* MeshActor = smeshGUI->FindActorByEntry(Sel->firstIObject()->getEntry(), res, true);
-           if ( res ) {
-             parent->menuBar()->setItemChecked(9011, !parent->menuBar()->isItemChecked(9011) );
-
-             // It's necessary to display SMDS IDs instead of VTK ones, so 
-             // vtkIdFilter is unacceptable here. We have to do it manually :(
-             vtkUnstructuredGrid* elGrid = vtkUnstructuredGrid::New();
-             elGrid->CopyStructure(MeshActor->DataSource);
-
-             int numCells = MeshActor->DataSource->GetNumberOfCells();
-
-             // Loop over points and generate ids
-             vtkIntArray *cellIds = vtkIntArray::New();
-             cellIds->SetNumberOfValues(numCells);
-
-             for (int id=0; id < numCells; id++) {
-               int idSMDS = MeshActor->GetIdSMESHDSElement(id);
-               cellIds->SetValue(id, idSMDS);
-             }
-
-             vtkScalars* newScalars = vtkScalars::New();
-             newScalars->SetData(cellIds);
-             elGrid->GetCellData()->SetScalars(newScalars);
-
-             newScalars->Delete();
-             cellIds->Delete();
-           
-             vtkCellCenters* cc = vtkCellCenters::New();
-             cc->SetInput(elGrid);
-
-             vtkSelectVisiblePoints* visCells = vtkSelectVisiblePoints::New();
-             visCells->SetInput(cc->GetOutput());
-             visCells->SetRenderer(((VTKViewer_ViewFrame*)smeshGUI->myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer());
-             visCells->SelectInvisibleOff();
-             visCells->SetTolerance(0.1);
-             //            visCells->SetSelectInvisible(1);
-           
-             vtkLabeledDataMapper* ldm = vtkLabeledDataMapper::New();
-             ldm->SetInput(visCells->GetOutput());
-             ldm->SetLabelFormat("%g");
-             ldm->SetLabelModeToLabelScalars();
-           
-             ldm->SetFontFamilyToTimes();
-             ldm->SetFontSize(6 * parent->font().pointSize() / 5);
-             ldm->SetBold(1);
-             ldm->SetItalic(0);
-             ldm->SetShadow(0);
-           
-             vtkActor2D* cellLabels = vtkActor2D::New();
-             cellLabels->SetMapper(ldm);
-             cellLabels->GetProperty()->SetColor(1,0,0);
-           
-             cc->Delete();
-             visCells->Delete();
-             ldm->Delete();
-             smeshGUI->mySimulationActors2D->AddItem( cellLabels );
-             ((VTKViewer_ViewFrame*)smeshGUI->myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer()->AddActor2D( cellLabels );
-           }
-         } 
-       } else {
-         QApplication::setOverrideCursor( Qt::waitCursor );
-         parent->menuBar()->setItemChecked(9011, !parent->menuBar()->isItemChecked(9011) );
-         smeshGUI->EraseSimulationActors();
-         smeshGUI->ScalarVisibilityOff();
-       }
-       QApplication::restoreOverrideCursor();
-       break;
-      }
-
-    case 10001: // DISPLAY MODE PREFERENCE
-      {
-       parent->menuBar()->setItemChecked(10001, !parent->menuBar()->isItemChecked(10001) );
-       parent->menuBar()->setItemChecked(10002, false );
-       parent->menuBar()->setItemChecked(10003, false );
-       QAD_CONFIG->addSetting("SMESH:DisplayMode", "Wireframe");
-       break;
-      }
-    case 10002:
-      {
-       parent->menuBar()->setItemChecked(10002, !parent->menuBar()->isItemChecked(10002) );
-       parent->menuBar()->setItemChecked(10001, false );
-       parent->menuBar()->setItemChecked(10003, false );
-       QAD_CONFIG->addSetting("SMESH:DisplayMode", "Shading");
-       break;
-      }
-    case 10003:
-      {
-       parent->menuBar()->setItemChecked(10003, !parent->menuBar()->isItemChecked(10003) );
-       parent->menuBar()->setItemChecked(10002, false );
-       parent->menuBar()->setItemChecked(10001, false );
-       QAD_CONFIG->addSetting("SMESH:DisplayMode", "Shrink");
-       break;
-      }
-
-    }
-  
-  smeshGUI->myActiveStudy->updateObjBrowser(true);
-  return true ;
-}
-
-
-//=============================================================================
-/*! function : GetMeshesUsingAlgoOrHypothesis()
- *  purpose  : return a list of Study objects (mesh kind) that have 'AlgoOrHyp' affected.
- *           : However is supposed here that father of father of an hypothesis is a Mesh Object.
- */
-//=============================================================================      
-SALOMEDS::Study::ListOfSObject* SMESHGUI::GetMeshesUsingAlgoOrHypothesis( SMESH::SMESH_Hypothesis_ptr AlgoOrHyp ) 
-{
-  SALOMEDS::Study::ListOfSObject_var listSOmesh = new SALOMEDS::Study::ListOfSObject ;
-  listSOmesh->length(0) ;
-  unsigned int index = 0 ;
-  if( !AlgoOrHyp->_is_nil() ) {
-    SALOMEDS::SObject_var SO_Hypothesis = smeshGUI->GetStudyAPI().FindHypothesisOrAlgorithms( AlgoOrHyp );
-    if( !SO_Hypothesis->_is_nil() ) {
-      SALOMEDS::Study::ListOfSObject_var listSO = smeshGUI->myStudy->FindDependances(SO_Hypothesis) ;
-      for( unsigned int i=0; i<listSO->length(); i++ ) {
-       SALOMEDS::SObject_var SO = listSO[i] ;
-       if( !SO->_is_nil() ) {
-         SALOMEDS::SObject_var SOfatherFather = SO->GetFather()->GetFather() ;
-         if( !SOfatherFather->_is_nil() ) {
-           index++ ;
-           listSOmesh->length(index) ;
-           listSOmesh[index-1] = SOfatherFather ;
-         }
-       }
-      }
-    }
-  }
-  return listSOmesh._retn() ;
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::Import_Mesh(QAD_Desktop* parent, int theCommandID)
-{
-  QString filter;
-  string myExtension;
-  Mesh_Reader* myReader;
-  
-  if (theCommandID==113) {
-    filter = tr("MED files (*.med)");
-    myExtension = string("MED");
-    myReader = new DriverMED_R_SMESHDS_Mesh;
-  }
-  else if (theCommandID==112) {
-    filter = tr("IDEAS files (*.unv)");
-    myExtension = string("UNV");
-  }
-  else if (theCommandID==111) {
-    filter = tr("DAT files (*.dat)");
-    myExtension = string("MED");
-    myReader = new DriverDAT_R_SMESHDS_Mesh;
-  }
-
-  QString filename = QAD_FileDlg::getFileName(parent,
-                                             "",
-                                             filter,
-                                             tr("Import mesh"),
-                                             true);
-  if ( !filename.isEmpty() ) {
-    QApplication::setOverrideCursor( Qt::waitCursor );
-    string myClass = string("SMESHDS_Mesh");
-//    Mesh_Reader* myReader = SMESHDriver::GetMeshReader(myExtension, myClass);
-    
-    int myMeshId = (smeshGUI->myDocument)->NewMesh();
-    Handle(SMDS_Mesh) myMesh = (smeshGUI->myDocument)->GetMesh(myMeshId);
-
-    myReader->SetFile(string(filename.latin1()));
-    myReader->SetMesh(myMesh);
-    myReader->SetMeshId(myMeshId);
-    myReader->Read();
-
-    QApplication::restoreOverrideCursor();
-  }
-}
-  
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::Export_Mesh(QAD_Desktop* parent, int theCommandID)
-{
-  SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-  int nbSel = Sel->IObjectCount() ;
-  if ( nbSel == 1 ) {
-    Standard_Boolean res;
-    Handle(SALOME_InteractiveObject) IObject = Sel->firstIObject();
-    SMESH::SMESH_Mesh_var aMesh = smeshGUI->ConvertIOinMesh( IObject, res );
-    if ( res ) {
-      if (theCommandID==122) { // EXPORT MED
-       QString filename = QAD_FileDlg::getFileName(parent,
-                                                   "",
-                                                   tr("MED files (*.med)"),
-                                                   tr("Export mesh"),
-                                                   false);
-       if ( !filename.isEmpty() ) {
-         QApplication::setOverrideCursor( Qt::waitCursor );
-         aMesh->ExportMED( filename.latin1() );
-         QApplication::restoreOverrideCursor();
-       }
-      }
-      else if (theCommandID==121) { // EXPORT DAT
-       QString filename = QAD_FileDlg::getFileName(parent,
-                                                   "",
-                                                   tr("DAT files (*.dat)"),
-                                                   tr("Export mesh"),
-                                                   false);
-       if ( !filename.isEmpty() ) {
-         QApplication::setOverrideCursor( Qt::waitCursor );
-         aMesh->ExportDAT( filename.latin1() );
-         QApplication::restoreOverrideCursor();
-       }
-      }
-      else if (theCommandID==123) { // EXPORT UNV
-       QString filename = QAD_FileDlg::getFileName(parent,
-                                                   "",
-                                                   tr("IDEAS files (*.unv)"),
-                                                   tr("Export mesh"),
-                                                   false);
-       if ( !filename.isEmpty() ) {
-         QApplication::setOverrideCursor( Qt::waitCursor );
-         aMesh->ExportUNV( filename.latin1() );
-         QApplication::restoreOverrideCursor();
-       }
-        else 
-         aMesh->ExportDAT( filename.latin1() );
-
-       QApplication::restoreOverrideCursor();
-
-       if ( IObject->hasEntry() )
-         {
-       MESSAGE("---");
-           SALOMEDS::SObject_var SO = smeshGUI->myStudy->FindObjectID( IObject->getEntry() );
-           SALOMEDS::GenericAttribute_var anAttr;
-           SALOMEDS::AttributeComment_var    aFileName;
-           SALOMEDS::StudyBuilder_var aStudyBuilder = smeshGUI->myStudy->NewBuilder();
-           anAttr = aStudyBuilder->FindOrCreateAttribute(SO, "AttributeComment");
-           aFileName = SALOMEDS::AttributeComment::_narrow(anAttr);
-           aFileName->SetValue(filename.latin1());
-         }
-      }
-    }
-  }
-}
-  
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::Import_Document(QAD_Desktop* parent, int theCommandID)
-{
-  QString filter;
-  string myExtension;
-  Document_Reader* myReader;
-
-  if (theCommandID==113) {
-    filter = tr("MED files (*.med)");
-    myExtension = string("MED");
-    myReader = new DriverMED_R_SMESHDS_Document;
-  }
-  else if (theCommandID==112) {
-    filter = tr("IDEAS files (*.unv)");
-    myExtension = string("UNV");
-    myReader = new DriverUNV_R_SMESHDS_Document;
-  }
-  else if (theCommandID==111) {
-    filter = tr("DAT files (*.dat)");
-    myExtension = string("DAT");
-    myReader = new DriverDAT_R_SMESHDS_Document;
-  }
-
-  QString filename = QAD_FileDlg::getFileName(parent,
-                                             "",
-                                             filter,
-                                             tr("Import document"),
-                                             true);
-  if ( !filename.isEmpty() ) {
-    QApplication::setOverrideCursor( Qt::waitCursor );
-    string myClass = string("SMESHDS_Document");
-//    Document_Reader* myReader = SMESHDriver::GetDocumentReader(myExtension, myClass);
-    Handle(SMESHDS_Document) newDocument = new SMESHDS_Document(1);
-
-    myReader->SetFile(string(filename.latin1()));
-    myReader->SetDocument(smeshGUI->myDocument);
-    myReader->Read();
-    QApplication::restoreOverrideCursor();
-  }
-}
-  
-void SMESHGUI::Export_Document(QAD_Desktop* parent, int theCommandID)
-{
-  QString filter;
-  Document_Writer* myWriter;
-  string myExtension;
-
-  if (theCommandID==122) {
-    filter = tr("MED files (*.med)");
-    myExtension = string("MED");
-    myWriter = new DriverMED_W_SMESHDS_Document;
-  }
-  else if (theCommandID==121) {
-    filter = tr("DAT files (*.dat)");
-    myExtension = string("DAT");
-    myWriter = new DriverDAT_W_SMESHDS_Document;
-  } else if (theCommandID==123) {
-    filter = tr("IDEAS files (*.unv)");
-    myExtension = string("UNV");
-    myWriter = new DriverUNV_W_SMESHDS_Document;
-  }
-
-  QString filename = QAD_FileDlg::getFileName(parent,
-                                             "",
-                                             filter,
-                                             tr("Export document"),
-                                             false);
-  if ( !filename.isEmpty() ) {
-    QApplication::setOverrideCursor( Qt::waitCursor );
-    string myClass = string("SMESHDS_Document");
-    //Document_Writer* myWriter = SMESHDriver::GetDocumentWriter(myExtension, myClass);
-
-    myWriter->SetFile(string(filename.latin1()));
-    myWriter->SetDocument(smeshGUI->myDocument);
-
-    //StudyContextStruct* myStudyContext = _impl.GetStudyContext(myStudyId);
-    //Handle(SMESHDS_Document) myDocument = myStudyContext->myDocument;
-    //myWriter->SetDocument(myDocument);
-
-    myWriter->Write();
-    QApplication::restoreOverrideCursor();
-  }
-}
-  
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-bool SMESHGUI::OnMousePress(QMouseEvent* pe, QAD_Desktop* parent, QAD_StudyFrame* studyFrame)
-{
-  SMESHGUI::GetOrCreateSMESHGUI(parent);
-  return false ;
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-bool SMESHGUI::OnMouseMove (QMouseEvent* pe, QAD_Desktop* parent, QAD_StudyFrame* studyFrame)
-{
-  SMESHGUI::GetOrCreateSMESHGUI(parent);
-
-  return true;
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-bool SMESHGUI::OnKeyPress (QKeyEvent* pe, QAD_Desktop* parent, QAD_StudyFrame* studyFrame)
-{
-  SMESHGUI::GetOrCreateSMESHGUI(parent);
-
-  return true ;
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-bool SMESHGUI::SetSettings( QAD_Desktop* parent )
-{
-  SMESHGUI::GetOrCreateSMESHGUI(parent);
-
-  /* Display mode */
-  QString DisplayMode = QAD_CONFIG->getSetting("SMESH:DisplayMode");
-  if ( DisplayMode.compare("") == 0 ) {
-    DisplayMode = "Shading";
-    QAD_CONFIG->addSetting("SMESH:DisplayMode","Shading");
-  }
-
-  if ( DisplayMode.compare("Wireframe") == 0 ){
-    parent->menuBar()->setItemChecked(10003, false );
-    parent->menuBar()->setItemChecked(10002, false );
-    parent->menuBar()->setItemChecked(10001, true );
-  } else if ( DisplayMode.compare("Shading") == 0 ){
-    parent->menuBar()->setItemChecked(10003, false );
-    parent->menuBar()->setItemChecked(10002, true );
-    parent->menuBar()->setItemChecked(10001, false );
-  } else if ( DisplayMode.compare("Shrink") == 0 ) {
-    parent->menuBar()->setItemChecked(10003, true );
-    parent->menuBar()->setItemChecked(10002, false );
-    parent->menuBar()->setItemChecked(10001, false );
-  }
-
-  /* Automatic Update */
-  QString AutoUpdate = QAD_CONFIG->getSetting("SMESH:AutomaticUpdate");
-  if ( AutoUpdate.compare("true") == 0 ) {
-    parent->menuBar()->setItemChecked(1001, true );
-    smeshGUI->myAutomaticUpdate = true;
-  } else {
-    parent->menuBar()->setItemChecked(1001, false );
-    smeshGUI->myAutomaticUpdate = false;
-  }
-
-  /* menus disable */
-  parent->menuBar()->setItemEnabled( 11, false); // IMPORT
-   
-  return true;
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::DefinePopup( QString & theContext, QString & theParent, QString & theObject )
-{
-  /* Create or retrieve an object SMESHGUI */
-  SMESHGUI::GetOrCreateSMESHGUI(QAD_Application::getDesktop());
-
-  // NRI : Temporary added
-  //  if ( smeshGUI->myStudy->GetProperties()->IsLocked() ) {
-  //    theObject = "NothingSelected";
-  //    theContext = "NothingSelected";
-  //  }
-  // NRI
-
-  SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-  int nbSel = Sel->IObjectCount();
-  if (nbSel == 0) {
-    if (smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
-      vtkScalarBarActor* aScalarBar = smeshGUI->GetScalarBar();
-      if ((aScalarBar != NULL) && (aScalarBar->GetVisibility() == 1) ) {
-       theObject = "ScalarBar";
-       theContext = "";
-      } else {
-       theObject = "NothingSelected";
-       theContext = "NothingSelected";
-      }
-    } else {
-      theObject = "NothingSelected";
-      theContext = "NothingSelected";
-    }
-  } else if (nbSel == 1 ) {
-    theObject = smeshGUI->CheckTypeObject( Sel->firstIObject() ); 
-    theContext = "";
-  } else {
-    theObject = smeshGUI->CheckHomogeneousSelection();
-    theContext = "";
-  }
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-bool SMESHGUI::CustomPopup( QAD_Desktop* parent,
-                          QPopupMenu* popup,
-                          const QString& theContext,
-                          const QString& theParent,
-                          const QString& theObject )
-{
-  // Popup should be customized for any viewer since some meaningless commands may be present in the popup
-  //if (smeshGUI->myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) //Test du type de viewer true=OCC false=VTK
-  //  return false;
-  /* Create or retrieve an object SMESHGUI */
-  SMESHGUI::GetOrCreateSMESHGUI(parent);
-
-  // NRI : Temporary added
-  //  if ( smeshGUI->myStudy->GetProperties()->IsLocked() ) {
-  //    return false;
-  //  }
-  // NRI
-
-  SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-  QAD_StudyFrame* studyFrame = smeshGUI->myActiveStudy->getActiveStudyFrame();
-  int nbSel = Sel->IObjectCount();
-  
-  if (nbSel == 0) { 
-    if (studyFrame->getTypeView() != VIEW_VTK)
-      popup->clear();
-    return false;
-  } else if (nbSel == 1 ) {
-    QString parentComp = ((SALOMEGUI_Desktop*)parent)->getComponentFromSelection();
-    // First check type of active viewer (VTK required)
-    if (/*studyFrame->getTypeView() != VIEW_VTK ||*/ parentComp != parent->getActiveComponent())
-      {
-      //MESSAGE("CustomPopup(): VTK viewer required, removing all SMESH-specific popup menu items")
-      while (1) {
-       int id = popup->idAt(0);
-       if (id <= QAD_TopLabel_Popup_ID)
-         popup->removeItemAt(0);
-       else
-         break;
-      }
-      if (theObject.compare("Component") == 0) {
-       popup->removeItem(QAD_DisplayOnly_Popup_ID);
-      }
-      return false;
-    }
-
-    // Remove common popup items for Submesh, Hypothesis and Algorithm
-    if (theObject.compare("SubMesh") == 0 ||
-       theObject.compare("Hypothesis") == 0 ||
-       theObject.compare("Algorithm") == 0 ) {
-      popup->removeItem(QAD_Display_Popup_ID);
-      popup->removeItem(QAD_DisplayOnly_Popup_ID);
-      popup->removeItem(QAD_Erase_Popup_ID);
-      int id = popup->idAt(popup->count()-1); // last item
-      if (id < 0 && id != -1) popup->removeItem(id); // separator
-    }
-
-    if (theObject.compare("Component") == 0) {
-      popup->removeItem(QAD_DisplayOnly_Popup_ID);
-      return true;
-    }
-
-    int id = QAD_TopLabel_Popup_ID;//popup->idAt(0);
-    QFont f = QApplication::font();
-    f.setBold( TRUE );
-       
-    Handle(SALOME_InteractiveObject) IObject = Sel->firstIObject();
-    
-    if ( theParent.compare("Viewer")==0 ) {
-      if (popup->idAt(0) == id) {
-       popup->removeItem(id);
-       popup->insertItem( new CustomItem ( QString(IObject->getName()), f ), id, 0 );
-      }
-      
-      Standard_Boolean res;
-      SMESH_Actor* ac = smeshGUI->FindActorByEntry( IObject->getEntry(), res, false );
-      if ( res && studyFrame->getTypeView() == VIEW_VTK) {
-       VTKViewer_RenderWindowInteractor* myRenderInter= 
-         ((VTKViewer_ViewFrame*)studyFrame->getRightFrame()->getViewFrame())->getRWInteractor();
-       if ( myRenderInter->isVisible( IObject ) ) {
-         popup->removeItem(QAD_Display_Popup_ID);
-       } else {
-         popup->removeItem(QAD_Erase_Popup_ID);
-       }
-      } else {
-       popup->removeItem(QAD_Erase_Popup_ID);
-       if (!res) {// mesh not computed -> can't display it
-         popup->removeItem(QAD_Display_Popup_ID);
-         popup->removeItem(QAD_DisplayOnly_Popup_ID);
-         popup->removeItemAt(popup->count() - 1);//separator
-       }
-      }
-    } else if ( theParent.compare("ObjectBrowser")==0 ) {
-      if (theObject.compare("Mesh") == 0 ||
-         theObject.compare("SubMesh") == 0 ||
-         theObject.compare("Hypothesis") == 0 ||
-         theObject.compare("Algorithm") == 0 ) {
-       popup->removeItemAt(0); 
-      } else {
-       if (popup->idAt(0) == id) {
-         popup->removeItem(id);
-         popup->removeItemAt(0);//separator
-       }
-      }
-
-      Standard_Boolean res;
-      SMESH_Actor* ac = smeshGUI->FindActorByEntry( IObject->getEntry(), res, false );
-      if ( res && studyFrame->getTypeView() == VIEW_VTK ) {
-       VTKViewer_RenderWindowInteractor* myRenderInter= 
-         ((VTKViewer_ViewFrame*)studyFrame->getRightFrame()->getViewFrame())->getRWInteractor();
-       if ( myRenderInter->isVisible( IObject ) ) {
-         popup->removeItem(QAD_Display_Popup_ID);
-       } else {
-         popup->removeItem(QAD_Erase_Popup_ID);
-       }
-      } else {
-       if (theObject.compare("Mesh") == 0 ||
-           theObject.compare("SubMesh") == 0 ||
-           theObject.compare("Hypothesis") == 0 ||
-           theObject.compare("Algorithm") == 0 ) {
-       } else {
-         popup->removeItem(QAD_Erase_Popup_ID);
-         if (!res) {// mesh not computed -> can't display it
-           popup->removeItem(QAD_Display_Popup_ID);
-           popup->removeItem(QAD_DisplayOnly_Popup_ID);
-           popup->removeItemAt(popup->count() - 1);//separator
-         }
-       }
-      }
-    }
-  } else {
-    QString parentComp = ((SALOMEGUI_Desktop*)parent)->getComponentFromSelection();
-    QAD_StudyFrame* studyFrame = smeshGUI->myActiveStudy->getActiveStudyFrame();
-    if (/*studyFrame->getTypeView() != VIEW_VTK ||*/ parentComp != parent->getActiveComponent())
-    {
-      //MESSAGE("CustomPopup(): VTK viewer required, removing all SMESH-specific popup menu items")
-      while (1) {
-       int id = popup->idAt(0);
-       if (id <= QAD_TopLabel_Popup_ID && id != -1)
-         popup->removeItemAt(0);
-       else
-         break;
-      }
-      if (parentComp.isNull()) { // objects from several components are selected
-       popup->removeItem(QAD_DisplayOnly_Popup_ID);    
-       popup->removeItem(QAD_Display_Popup_ID);
-       popup->removeItem(QAD_Erase_Popup_ID);
-       int id = popup->idAt(popup->count()-1); // last item
-       if (id < 0 && id != -1) popup->removeItem(id); // separator
-      }
-      return false;
-    }
-
-    QString type =  smeshGUI->CheckHomogeneousSelection();
-    if ( type.compare("Heterogeneous Selection") != 0 ) {
-      int id = QAD_TopLabel_Popup_ID;//popup->idAt(0);
-      QFont f = QApplication::font();
-      f.setBold( TRUE );
-      popup->removeItem(id);
-      popup->insertItem( new CustomItem ( QString("%1 ").arg(nbSel) + type + " (s) ", f), id, 0  );
-    }
-  }
-  return false;
-}
-
-//=============================================================================
-/*! Method:  BuildPresentation(const Handle(SALOME_InteractiveObject)& theIO)
- *  Purpose: ensures that the actor for the given <theIO> exists in the active VTK view
- */
-//=============================================================================
-void SMESHGUI::BuildPresentation(const Handle(SALOME_InteractiveObject)& theIO)
-{
-  /* Create or retrieve an object SMESHGUI */
-  SMESHGUI::GetOrCreateSMESHGUI(QAD_Application::getDesktop());
-  
-  QAD_StudyFrame* activeFrame = smeshGUI->myActiveStudy->getActiveStudyFrame();
-  if (activeFrame->getTypeView() == VIEW_VTK) {
-    // VTK
-    SALOMEDS::SObject_var fatherSF = 
-      smeshGUI->myStudy->FindObjectID(activeFrame->entry());
-    
-    SALOME_Selection* Sel = SALOME_Selection::Selection( smeshGUI->myActiveStudy->getSelection() );
-    SALOME_ListIteratorOfListIO It( Sel->StoredIObjects() );
-    
-//    for(;It.More();It.Next()) {
-//      Handle(SALOME_InteractiveObject) IObject = It.Value();
-      Handle(SALOME_InteractiveObject) IObject = theIO;
-      if ( IObject->hasEntry() ) {
-       // Look for the actor in all views
-       Standard_Boolean res;
-       SMESH_Actor *ac = smeshGUI->FindActorByEntry(IObject->getEntry(), res, false);
-
-       // Actor not found at all -> mesh is not computed -> do nothing!!!
-       if ( !res ) {
-         /*SMESH::SMESH_Mesh_var aM;
-         SALOMEDS::SObject_var aMorSM = smeshGUI->myStudy->FindObjectID( IObject->getEntry() );
-         SALOMEDS::SObject_var father = aMorSM->GetFather();
-         SALOMEDS::SObject_var fatherComp = aMorSM->GetFatherComponent();
-         
-         // Non-displayable objects (Hypo, Algo) have tags < 3 or have a father different from component
-         if (aMorSM->Tag() < 3 || strcmp(father->GetID(), fatherComp->GetID()) != 0)
-           continue;
-
-         SALOMEDS::GenericAttribute_var anAttr;
-         SALOMEDS::AttributeIOR_var     anIOR;
-         if ( !aMorSM->_is_nil() ) {
-           if (aMorSM->FindAttribute(anAttr, "AttributeIOR") ) {
-             anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-             aM = SMESH::SMESH_Mesh::_narrow( _orb->string_to_object(anIOR->Value()) );
-           }
-         }
-
-         if (!aM->_is_nil()) {
-           smeshGUI->InitActor(aM);
-           ac = smeshGUI->ReadScript(aM);
-         }
-
-         if (ac) {
-           smeshGUI->DisplayActor( ac, true );
-           smeshGUI->DisplayEdges( ac ); 
-           smeshGUI->ChangeRepresentation( ac, ac->getDisplayMode() );
-         }*/
-//       continue;
-       } else { // The actor exists in some view
-         // Check whether the actor belongs to the active view
-         VTKViewer_RenderWindowInteractor* rwInter = 
-           ((VTKViewer_ViewFrame*)activeFrame->getRightFrame()->getViewFrame())->getRWInteractor();
-
-         // The actor belongs to inactive view -> create a copy and display it in the active view
-         if (!rwInter->isInViewer(IObject)) {
-           SMESH_Actor* acCopy = SMESH_Actor::New();
-           acCopy->ShallowCopy(ac);
-           ac = acCopy;
-         }
-         smeshGUI->DisplayActor( ac, false );
-         smeshGUI->DisplayEdges( ac ); 
-         smeshGUI->ChangeRepresentation( ac, ac->getDisplayMode() );
-       }
-      }
-//    }
-  } else {
-    MESSAGE("BuildPresentation() must not be called while non-VTK view is active")
-  }
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::setOrb()
-{
-  try {
-    ORB_INIT &init = *SINGLETON_<ORB_INIT>::Instance();
-    ASSERT(SINGLETON_<ORB_INIT>::IsAlreadyExisting());
-    _orb = init( 0 , 0 );
-  } catch (...) {
-    INFOS("internal error : orb not found");
-    _orb = 0;
-  }
-  ASSERT(! CORBA::is_nil(_orb));
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-SMESH_Actor* SMESHGUI::ReadScript(SMESH::SMESH_Mesh_ptr aMesh)
-{
-  SMESH_Actor* MeshActor;
-  if ( !aMesh->_is_nil() ) {
-    Standard_Boolean result;
-    MeshActor = FindActor(aMesh, result, true);
-    if ( result ) {
-      SMESH::log_array_var aSeq = aMesh->GetLog(true);
-      
-      if (aSeq->length() == 0) {
-       MESSAGE("ReadScript(): log is empty")
-       return MeshActor;
-      }
-
-      for (unsigned int ind = 0; ind < aSeq->length();ind++) {
-       switch ( aSeq[ind].commandType )
-         {
-         case SMESH::ADD_NODE :
-           {
-             AddNodes( MeshActor, aSeq[ind].number, aSeq[ind].coords, aSeq[ind].indexes );
-             break;
-           }
-         case SMESH::ADD_EDGE :
-           {
-             //              AddEdges( MeshActor, aSeq[ind].number, aSeq[ind].coords, aSeq[ind].indexes );
-             break;
-           }
-         case SMESH::ADD_TRIANGLE :
-           {
-             AddTriangles( MeshActor, aSeq[ind].number, aSeq[ind].coords, aSeq[ind].indexes );
-             break;
-           }
-         case SMESH::ADD_QUADRANGLE :
-           {
-             AddQuadrangles( MeshActor, aSeq[ind].number, aSeq[ind].coords, aSeq[ind].indexes );
-             break;
-           }
-         case SMESH::ADD_TETRAHEDRON :
-           {
-             AddTetras( MeshActor, aSeq[ind].number, aSeq[ind].coords, aSeq[ind].indexes );
-             break;
-           }
-         case SMESH::ADD_PYRAMID :
-           {
-             break;
-           }
-         case SMESH::ADD_PRISM :
-           {
-             break;
-           }
-         case SMESH::ADD_HEXAHEDRON :
-           {
-             AddHexaedres( MeshActor, aSeq[ind].number, aSeq[ind].coords, aSeq[ind].indexes );
-             break;
-           }
-         case SMESH::REMOVE_NODE :
-           {
-             RemoveNodes( MeshActor, aSeq[ind].number, aSeq[ind].coords, aSeq[ind].indexes );
-             break;
-           }
-         case SMESH::REMOVE_ELEMENT :
-           {
-             RemoveElements( MeshActor, aSeq[ind].number, aSeq[ind].coords, aSeq[ind].indexes );
-             break;
-           }
-         }
-      }
-      return MeshActor;
-    }
-  }
-  return NULL;
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::Dump(SMESH_Actor* Mactor)
-{
-  vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-  vtkPoints *Pts = ugrid->GetPoints();
-  int nbPts = Pts->GetNumberOfPoints();
-  int nbCells = ugrid->GetNumberOfCells();
-
-  FILE *In;
-  int i,j;
-  In = fopen("/tmp/dumpMesh","w+");
-  fprintf(In,"%d %d\n",nbPts,nbCells);
-  for ( int i = 0; i < nbPts; i++ ) {
-    float *p = ugrid->GetPoint(i);
-    fprintf(In,"%d %e %e %e\n",i, p[0], p[1], p[2] );
-  }
-
-  for ( int i = 0; i < nbCells; i++ ) {
-    fprintf(In,"%d %d",i,ugrid->GetCell(i)->GetCellType());
-    vtkIdList *Id = ugrid->GetCell(i)->GetPointIds();
-    for (j=0; j<Id->GetNumberOfIds(); j++) {
-      fprintf(In," %d",Id->GetId(j));
-    }
-    fprintf(In,"\n");
-  }
-  fclose(In);
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddNodes( SMESH_Actor* Mactor, int number, 
-                        const SMESH::double_array& coords,
-                        const SMESH::long_array& indexes)
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  if ( Mactor->GetMapper() == NULL ) {
-    vtkPoints    *Pts = vtkPoints::New();
-    SMESH_Grid *ugrid = SMESH_Grid::New();
-    ugrid->Allocate();
-
-    int i = 1;
-    int j = 1;
-    while ( i <= number ) {
-      int idVTK = Pts->InsertNextPoint( coords[j-1], coords[j], coords[j+1] );
-      //Mactor->AddNode( indexes[i-1], idVTK );
-      ugrid->AddNode( indexes[i-1], idVTK );
-      i++;
-      j = j + 3;
-    }
-    //vtkUnstructuredGrid *ugrid = vtkUnstructuredGrid::New();
-    ugrid->SetPoints(Pts);
-    vtkDataSetMapper * PtsMapper = vtkDataSetMapper::New();
-    PtsMapper->SetInput( ugrid );
-    Mactor->DataSource = PtsMapper->GetInput();
-    Mactor->SetMapper(PtsMapper);
-  } else {
-    //vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-    SMESH_Grid* ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-    int i = 1;
-    int j = 1;
-    while ( i <= number ) {
-      int idVTK = ugrid->GetPoints()->InsertNextPoint( coords[j-1], coords[j], coords[j+1] );
-      ugrid->AddNode( indexes[i-1], idVTK );
-      i++;
-      j = j + 3;
-    }
-    vtkDataSetMapper *PtsMapper = vtkDataSetMapper::New();
-    PtsMapper->SetInput( ugrid );
-    Mactor->DataSource = PtsMapper->GetInput();
-    Mactor->SetMapper(PtsMapper);
-  }
-  QApplication::restoreOverrideCursor();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddNode(SMESH_Actor* Mactor, int idnode, float x, float y, float z)
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  MESSAGE ( "SMESHGUI::AddNode " << idnode << " : " << x << ";" << y << ";" << z )
-  if ( Mactor->GetMapper() == NULL ) {
-    vtkPoints *Pts = vtkPoints::New();
-    int idVTK = Pts->InsertNextPoint( x, y, z );
-    //Mactor->AddNode( idnode, idVTK );
-    //vtkUnstructuredGrid *ugrid = vtkUnstructuredGrid::New();
-    SMESH_Grid *ugrid = SMESH_Grid::New();
-    ugrid->Allocate();
-    ugrid->AddNode( idnode, idVTK );
-    ugrid->SetPoints(Pts);
-    vtkDataSetMapper * PtsMapper = vtkDataSetMapper::New();
-    PtsMapper->SetInput( ugrid );
-    Mactor->DataSource = PtsMapper->GetInput();
-    Mactor->SetMapper(PtsMapper);
-  } else {
-    //vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-    SMESH_Grid *ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-    int idVTK = ugrid->GetPoints()->InsertNextPoint( x, y, z );
-    //Mactor->AddNode( idnode, idVTK );
-    ugrid->AddNode( idnode, idVTK );
-    vtkDataSetMapper *PtsMapper = vtkDataSetMapper::New();
-    PtsMapper->SetInput( ugrid );
-    Mactor->DataSource = PtsMapper->GetInput();
-    Mactor->SetMapper(PtsMapper);
-  }
-  QApplication::restoreOverrideCursor();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::RemoveNode(SMESH_Actor* Mactor, int idnode)
-{
-  MESSAGE ( " OLD RemoveNode method " )
-//   int id = Mactor->GetIdVTKNode( idnode );
-//    MESSAGE ( " RemoveNode id VTK " << id )
-//    if ( Mactor->GetMapper() != NULL ) {
-//      vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-//      vtkUnstructuredGrid* newUgrid = vtkUnstructuredGrid::New();
-//      vtkPoints *Pts = ugrid->GetPoints();
-//      vtkPoints *newPts = vtkPoints::New();
-//      int nbPts = Pts->GetNumberOfPoints();
-//      bool findPt = false;
-//      for ( int i = 0; i < nbPts; i++ ) {
-//        if ( id != i ) {
-//     if ( !findPt)
-//       newPts->InsertPoint(i, Pts->GetPoint(i) );
-//     else
-//       newPts->InsertPoint(i-1, Pts->GetPoint(i) );
-//        } else {
-//     findPt = true;
-//     Mactor->RemoveNode( idnode );
-//        }
-//      }
-
-//      newUgrid->SetPoints(newPts);
-//      int nbCells = ugrid->GetNumberOfCells();
-//      for ( int i = 0; i < nbCells; i++ ) {
-//        vtkIdList *Ids = ugrid->GetCell(i)->GetPointIds();
-//        vtkIdList *newIds = vtkIdList::New();
-//        int nbIds = Ids->GetNumberOfIds();
-//        newIds->SetNumberOfIds(nbIds);
-//        for ( int j = 0; j < nbIds; j++ ) {
-//     int theid = Ids->GetId(j);
-//     if ( theid > id ) {
-//       newIds->SetId( j, theid-1 );
-//     } else
-//       newIds->SetId( j, theid );
-//        }
-//        int idSMDSel = Mactor->GetIdSMESHDSElement( i );
-//        Mactor->RemoveElement( idSMDSel, false );
-//        int idVTKel = newUgrid->InsertNextCell( ugrid->GetCell(i)->GetCellType(), newIds );
-//        Mactor->AddElement( idSMDSel, idVTKel );
-//      }
-
-
-//      vtkDataSetMapper *Mapper = vtkDataSetMapper::New();
-//      Mapper->SetInput( newUgrid );
-//      Mactor->DataSource = Mapper->GetInput();
-//      Mactor->SetMapper(Mapper);
-
-//      UpdateView();
-//    }
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::RemoveNodes(SMESH_Actor* Mactor, int number, 
-                          const SMESH::double_array& coords, const SMESH::long_array& indexes)
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  int i = 1;
-  while ( i <= number ) {
-    Mactor->RemoveNode( indexes[i-1] );
-    i++;
-  }
-
-  TColStd_DataMapOfIntegerInteger newMapVTKNodes;
-  TColStd_DataMapOfIntegerInteger newMapSMESHDSNodes;
-  TColStd_DataMapOfIntegerInteger MapOldNodesToNewNodes;
-
-  if ( Mactor->GetMapper() != NULL ) {
-    SMESH_Grid *ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-    SMESH_Grid *newUgrid = SMESH_Grid::New();
-    newUgrid->CopyMaps(ugrid);
-
-    vtkPoints *Pts = ugrid->GetPoints();
-    vtkPoints *newPts = vtkPoints::New();
-    int nbPts = Pts->GetNumberOfPoints();
-    int j = 0;
-    for ( int i = 0; i < nbPts; i++ ) {
-      int idSMESHDSNode = Mactor->GetIdSMESHDSNode(i);
-      if ( idSMESHDSNode != -1 ) {
-       newPts->InsertPoint(j, Pts->GetPoint(i) );
-
-       newMapVTKNodes.Bind(j, idSMESHDSNode);
-       newMapSMESHDSNodes.Bind(idSMESHDSNode, j);
-
-       MapOldNodesToNewNodes.Bind(i,j);
-       j++;
-      }
-    }
-
-    newUgrid->SetIdsVTKNode(newMapVTKNodes); 
-    newUgrid->SetIdsSMESHDSNode(newMapSMESHDSNodes); 
-    newUgrid->SetPoints(newPts);
-
-    TColStd_DataMapOfIntegerInteger newMapElementSMDStoVTK;
-    TColStd_DataMapOfIntegerInteger newMapElementVTKtoSMDS;
-
-    int nbCells = ugrid->GetNumberOfCells();
-    for ( int i = 0; i < nbCells; i++ ) {
-      vtkIdList *Ids = ugrid->GetCell(i)->GetPointIds();
-      vtkIdList *newIds = vtkIdList::New();
-      int nbIds = Ids->GetNumberOfIds();
-      newIds->SetNumberOfIds(nbIds);
-      bool isGood = true;
-      for ( int j = 0; j < nbIds; j++ ) {
-       int theid = Ids->GetId(j);
-       if ( MapOldNodesToNewNodes.IsBound( theid ) ) {
-         newIds->SetId( j, MapOldNodesToNewNodes.Find( theid ) );
-       } else {
-         isGood = false;
-         break;
-       }
-      }
-
-      // Filtering out cells based on non-existing nodes
-      if (isGood) {
-       int idSMDSel = Mactor->GetIdSMESHDSElement( i );
-       int idVTKel = newUgrid->InsertNextCell( ugrid->GetCell(i)->GetCellType(), newIds );
-
-       newMapElementSMDStoVTK.Bind(idSMDSel, idVTKel);
-       newMapElementVTKtoSMDS.Bind(idVTKel, idSMDSel);
-      }
-    }
-
-    newUgrid->SetIdsVTKElement(newMapElementVTKtoSMDS);
-    newUgrid->SetIdsSMESHDSElement(newMapElementSMDStoVTK);
-    
-    // Copy new data to the old DatSource: keep the single DataSource for all actors
-    ugrid->DeepCopy(newUgrid);
-
-    vtkDataSetMapper *Mapper = vtkDataSetMapper::New();
-    Mapper->SetInput( ugrid );
-    Mactor->SetMapper(Mapper);
-    
-    // Commented to avoid multiple viewer updates when called by ReadScript()
-    //UpdateView();
-
-  }
-  QApplication::restoreOverrideCursor();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::RemoveNodes(SMESH::SMESH_Mesh_ptr aMesh, const TColStd_MapOfInteger& MapIndex)
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  Standard_Boolean result;
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-  if ( result ) {
-    SMESH::long_array_var anArrayOfIdeces = new  SMESH::long_array;
-    anArrayOfIdeces->length(MapIndex.Extent());
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    int i = 0;
-    for ( ; ite.More(); ite.Next() ) {
-      //      MESSAGE ( " RemoveNode : id " << ac->GetIdSMESHDSNode(ite.Key()) )
-      anArrayOfIdeces[i] = ac->GetIdSMESHDSNode(ite.Key());
-      i++;
-    }
-    SMESH::SMESH_MeshEditor_var aMeshEditor = aMesh->GetMeshEditor();
-    aMeshEditor->RemoveNodes(anArrayOfIdeces);
-
-  }
-  if ( myAutomaticUpdate ) {
-    SMESH_Actor* Mesh = smeshGUI->ReadScript(aMesh);
-    if ( Mesh != NULL ) {
-      smeshGUI->DisplayActor( Mesh );
-      smeshGUI->DisplayEdges( Mesh );
-      smeshGUI->ChangeRepresentation( Mesh, Mesh->getDisplayMode() );
-      AddActorInSelection( Mesh );
-    }
-  }
-  QApplication::restoreOverrideCursor();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::RemoveElement(SMESH_Actor* Mactor, int idelement)
-{
-  MESSAGE ( " OLD RemoveElement method " )
-//    int id = Mactor->GetIdVTKElement( idelement );
-//    MESSAGE ( " RemoveElement id VTK : " << id )
-//    if ( Mactor->GetMapper() != NULL ) {
-//      vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-//      vtkUnstructuredGrid* newUgrid = vtkUnstructuredGrid::New();
-    
-//      int nbCells = ugrid->GetNumberOfCells();
-//      for ( int i = 0; i < nbCells; i++ ) {
-//        if ( id != i ) {
-//     newUgrid->InsertNextCell( ugrid->GetCell(i)->GetCellType(), 
-//                               ugrid->GetCell(i)->GetPointIds() );
-//        } else
-//     Mactor->RemoveElement( idelement );
-//      }
-//      newUgrid->SetPoints(ugrid->GetPoints());
-    
-//      vtkDataSetMapper *Mapper = vtkDataSetMapper::New();
-//      Mapper->SetInput( newUgrid );
-//      Mactor->DataSource = Mapper->GetInput();
-//      Mactor->SetMapper(Mapper);
-    
-//      UpdateView();
-//    }
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::RemoveElements(SMESH_Actor* Mactor, int number, 
-                             const SMESH::double_array& coords, const SMESH::long_array& indexes)
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  int i = 1;
-  while ( i <= number ) {
-    Mactor->RemoveElement( indexes[i-1] );
-    i++;
-  }
-  TColStd_DataMapOfIntegerInteger newMapElementSMDStoVTK;
-  TColStd_DataMapOfIntegerInteger newMapElementVTKtoSMDS;
-
-  if ( Mactor->GetMapper() != NULL ) {
-    SMESH_Grid*    ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-    SMESH_Grid* newUgrid = SMESH_Grid::New();
-    newUgrid->CopyMaps(ugrid);
-
-    int nbCells = ugrid->GetNumberOfCells();
-    for ( int i = 0; i < nbCells; i++ ) {
-      int idSMESHDSElement = Mactor->GetIdSMESHDSElement(i);
-      if ( idSMESHDSElement != -1 ) {
-       int newId = newUgrid->InsertNextCell( ugrid->GetCell(i)->GetCellType(), 
-                                             ugrid->GetCell(i)->GetPointIds() );
-       newMapElementSMDStoVTK.Bind(idSMESHDSElement, newId);
-       newMapElementVTKtoSMDS.Bind(newId, idSMESHDSElement);
-      }
-    }
-
-    newUgrid->SetIdsVTKElement(newMapElementVTKtoSMDS);
-    newUgrid->SetIdsSMESHDSElement(newMapElementSMDStoVTK);
-
-    newUgrid->SetPoints(ugrid->GetPoints());
-
-    // Copy new data to the old DatSource: keep the single DataSource for all actors
-    ugrid->DeepCopy(newUgrid);
-    
-    vtkDataSetMapper *Mapper = vtkDataSetMapper::New();
-    Mapper->SetInput( ugrid );
-    Mactor->SetMapper(Mapper);
-
-    // Commented to avoid multiple viewer updates when called by ReadScript()
-    //UpdateView();
-  }
-  QApplication::restoreOverrideCursor();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::RemoveElements(SMESH::SMESH_Mesh_ptr aMesh, const TColStd_MapOfInteger& MapIndex)
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  Standard_Boolean result;
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-  if ( result ) {
-    SMESH::long_array_var anArrayOfIdeces = new  SMESH::long_array;
-    anArrayOfIdeces->length(MapIndex.Extent());
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    int i = 0;
-    for ( ; ite.More(); ite.Next() ) {
-      //      MESSAGE ( " RemoveElement : id " << ite.Key() << "," << ac->GetIdSMESHDSElement(ite.Key()) )
-      anArrayOfIdeces[i] = ac->GetIdSMESHDSElement(ite.Key());
-      i++;
-    }
-
-    SMESH::SMESH_MeshEditor_var aMeshEditor = aMesh->GetMeshEditor();
-    aMeshEditor->RemoveElements(anArrayOfIdeces);
-  }
-    
-  if ( myAutomaticUpdate ) {
-    SMESH_Actor* Mesh = smeshGUI->ReadScript(aMesh);
-    if ( Mesh != NULL ) {
-      smeshGUI->DisplayActor( Mesh );
-      smeshGUI->DisplayEdges( Mesh );
-      smeshGUI->ChangeRepresentation( Mesh, Mesh->getDisplayMode() );
-      AddActorInSelection( Mesh );
-#ifdef TRACE
-      Dump( Mesh );
-#endif
-    }
-  }
-  QApplication::restoreOverrideCursor();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::OrientationElements(SMESH::SMESH_Mesh_ptr aMesh, const TColStd_MapOfInteger& MapIndex)
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  Standard_Boolean result;
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-  if ( result ) {
-    //vtkUnstructuredGrid* UGrid = vtkUnstructuredGrid::New();
-    SMESH_Grid*   UGrid = SMESH_Grid::New();
-    SMESH_Grid* oldGrid = SMESH_Grid::SafeDownCast(ac->DataSource);
-    UGrid->CopyMaps(oldGrid);
-
-    vtkGeometryFilter *gf = vtkGeometryFilter::New();
-    gf->SetInput( ac->DataSource );
-
-    vtkPolyDataMapper *Mapper = vtkPolyDataMapper::New();
-    Mapper->SetInput( gf->GetOutput() );
-    Mapper->Update();
-
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    for ( ; ite.More(); ite.Next() ) {
-       Mapper->GetInput()->ReverseCell( ite.Key() );
-    }
-
-    UGrid->SetPoints( Mapper->GetInput()->GetPoints() );
-    int nbCells = Mapper->GetInput()->GetNumberOfCells();
-    for ( int i = 0; i < nbCells; i++ ) {
-      UGrid->InsertNextCell( Mapper->GetInput()->GetCellType(i), Mapper->GetInput()->GetCell(i)->GetPointIds() );
-    }
-
-    // Copy new data to the old DatSource: keep the single DataSource for all actors
-    oldGrid->DeepCopy(UGrid);
-
-    vtkDataSetMapper *NewMapper = vtkDataSetMapper::New();
-    //NewMapper->SetInput( UGrid );
-    NewMapper->SetInput( oldGrid );
-    NewMapper->Update();
-
-    //ac->DataSource = NewMapper->GetInput();
-    ac->SetMapper( NewMapper );
-  }
-  vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-  renWin->Render();
-  QApplication::restoreOverrideCursor();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::DiagonalInversion(SMESH::SMESH_Mesh_ptr aMesh, const TColStd_MapOfInteger& MapIndex)
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();  
-  Standard_Boolean result;
-
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-  if ( result ) {
-    //vtkUnstructuredGrid* UGrid = vtkUnstructuredGrid::New();
-    SMESH_Grid* UGrid = SMESH_Grid::New();
-    vtkGeometryFilter *gf = vtkGeometryFilter::New();
-    gf->SetInput( ac->DataSource );
-    
-    vtkExtractEdges *edges = vtkExtractEdges::New();
-    edges->SetInput( ac->DataSource );
-
-    vtkPolyDataMapper *Mapper = vtkPolyDataMapper::New();
-    Mapper->SetInput( edges->GetOutput() );
-    Mapper->Update();
-
-    int nb = Mapper->GetInput()->GetNumberOfCells();
-    //MESSAGE ( "nb : " << nb )
-
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    for ( ; ite.More(); ite.Next() ) {
-      vtkCell* StartEdge = Mapper->GetInput()->GetCell(ite.Key());
-      //MESSAGE( "DCQ : Edge Id = " << ite.Key())
-      int CellType = StartEdge->GetCellType();
-      //MESSAGE( "DCQ : Cell Type = " << CellType)
-      int nbPoints = StartEdge->GetNumberOfPoints();
-
-      //MESSAGE( "DCQ : Nb Point = " << nbPoints)
-      if ( nbPoints == 2 ) {
-       vtkUnstructuredGrid* StartUGrid = vtkUnstructuredGrid::SafeDownCast( ac->DataSource );
-       
-       vtkIdList *IdCells =  vtkIdList::New();
-       vtkIdList *IdPoints = StartEdge->GetPointIds();
-       float p1[3];
-       float p2[3];
-       
-       Mapper->GetInput()->GetPoints()->GetPoint(IdPoints->GetId(0),p1);
-       Mapper->GetInput()->GetPoints()->GetPoint(IdPoints->GetId(1),p2);
-
-       int idp1 = StartUGrid->FindPoint(p1);
-       int idp2 = StartUGrid->FindPoint(p2);
-
-       StartUGrid->GetPointCells( idp1, IdCells );
-       
-       //MESSAGE ( " pt 0 : " << IdPoints->GetId(0) )
-       //MESSAGE ( " pt 1 : " << IdPoints->GetId(1) )
-
-       //MESSAGE ( " pt 0 : " << idp1 )
-       //MESSAGE ( " pt 1 : " << idp2 )
-
-       vtkIdList *IdPts = vtkIdList::New();
-       if (IdCells->GetNumberOfIds() >= 2) {
-         int nbCells = IdCells->GetNumberOfIds();
-         //MESSAGE ( " nbCells : " << nbCells )
-         for (int j=0; j<nbCells; j++) {
-           StartUGrid->GetCellPoints( IdCells->GetId(j), IdPts );
-           if ( IdPts->IsId( idp2 ) == -1 ) {
-             IdCells->DeleteId( IdCells->GetId(j) );
-           }
-         }
-       
-
-         //MESSAGE ( " IdCells " << IdCells->GetNumberOfIds() )
-
-         vtkIdList *IdPts0 = vtkIdList::New();
-         vtkIdList *IdPts1 = vtkIdList::New();
-
-         if (IdCells->GetNumberOfIds() == 2) {
-           StartUGrid->GetCellPoints( IdCells->GetId(0), IdPts0 );
-           StartUGrid->GetCellPoints( IdCells->GetId(1), IdPts1 );
-           
-           //Create new faces
-           TColStd_MapOfInteger EndMapIndex;
-           for (int j = 0; j < 3; j++ ) {
-             if ( IdPts0->GetId(j) != idp1 && IdPts0->GetId(j) != idp2 ) {
-               EndMapIndex.Add( IdPts0->GetId(j) );
-             }
-             if ( IdPts1->GetId(j) != idp1 && IdPts1->GetId(j) != idp2 ) {
-               EndMapIndex.Add( IdPts1->GetId(j) );
-             }
-           }
-
-           bool MyAU = myAutomaticUpdate ;
-           myAutomaticUpdate = false ;
-
-           EndMapIndex.Add( idp1 );
-           TColStd_MapIteratorOfMapOfInteger ite1( EndMapIndex );
-           int i = 1;
-           while ( ite1.More() ) {
-             if ( ite1.Key() == idp1 )
-               break;
-             i++;
-             ite1.Next();
-           }
-           bool reverse1 = ( i == 2 );
-           this->AddFace( aMesh, EndMapIndex, reverse1 );
-           
-           EndMapIndex.Remove( idp1 );
-           EndMapIndex.Add( idp2 );
-           TColStd_MapIteratorOfMapOfInteger ite2( EndMapIndex );
-           i = 1;
-           while ( ite2.More() ) {
-             if ( ite2.Key() == idp2 )
-               break;
-             i++;
-             ite2.Next();
-           }
-           bool reverse2 = ( i == 2 );
-           this->AddFace( aMesh, EndMapIndex, !(reverse1 == reverse2) );
-           
-           myAutomaticUpdate = MyAU ;
-           //MESSAGE ( " myAutomaticUpdate = " << MyAU )
-           Mapper->Update();
-           //Remove old faces
-           TColStd_MapOfInteger StartMapIndex;
-           StartMapIndex.Add( IdCells->GetId(0) );
-           StartMapIndex.Add( IdCells->GetId(1) );
-           this->RemoveElements( aMesh, StartMapIndex );
-           
-           Mapper->Update();
-         } 
-       }
-      }
-    }
-    
-    //      UGrid->SetPoints( Mapper->GetInput()->GetPoints() );
-    //      int nbCells = Mapper->GetInput()->GetNumberOfCells();
-    //      for ( int i = 0; i < nbCells; i++ ) {
-    //        UGrid->InsertNextCell( Mapper->GetInput()->GetCellType(i), Mapper->GetInput()->GetCell(i)->GetPointIds() );
-    //      }
-    
-    //      vtkDataSetMapper *NewMapper = vtkDataSetMapper::New();
-    //      NewMapper->SetInput( UGrid );
-    //      NewMapper->Update();
-    
-    //      ac->DataSource = NewMapper->GetInput();
-    //      ac->SetMapper( NewMapper );
-  }
-  vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-  renWin->Render();
-  QApplication::restoreOverrideCursor();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddEdges( SMESH_Actor* Mactor, int number, 
-                        const SMESH::double_array& coords, const SMESH::long_array& indexes)
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  //vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-  SMESH_Grid* ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-  int i = 1;
-  int j = 1;
-  while ( i <= number ) {
-    vtkIdList *Ids = vtkIdList::New();
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+1] ) );
-    int id = ugrid->InsertNextCell(VTK_LINE, Ids);
-    Mactor->AddElement( indexes[j-1], id );
-    i++;
-    j = j + 3;
-  }
-  vtkDataSetMapper *EdgeMapper = vtkDataSetMapper::New();
-  EdgeMapper->SetInput( ugrid );
-  Mactor->DataSource = EdgeMapper->GetInput();
-  Mactor->SetMapper(EdgeMapper);
-  QApplication::restoreOverrideCursor();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddEdge(SMESH_Actor* Mactor, int idedge, int idnode1, int idnode2) 
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  MESSAGE ( "SMESHGUI::AddEdge " << idedge << " : " << idnode1 << ";" << idnode2 )
-  vtkIdList *Ids = vtkIdList::New();
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode1 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode2 ) );
-
-  //vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-  SMESH_Grid* ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-  int id = ugrid->InsertNextCell(VTK_LINE, Ids);
-  Mactor->AddElement( idedge, id );
-  
-  MESSAGE ( " Edge VTK id " << id )
-
-  vtkDataSetMapper *EdgeMapper = vtkDataSetMapper::New();
-  EdgeMapper->SetInput( ugrid );
-  Mactor->DataSource = EdgeMapper->GetInput();
-  Mactor->SetMapper(EdgeMapper);
-  QApplication::restoreOverrideCursor();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddTriangles( SMESH_Actor* Mactor, int number, 
-                            const SMESH::double_array& coords, const SMESH::long_array& indexes)
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  //vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-  SMESH_Grid* ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-  int i = 1;
-  int j = 1;
-  while ( i <= number ) {
-    vtkIdList *Ids = vtkIdList::New();
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+1] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+2] ) );
-    int id = ugrid->InsertNextCell(VTK_TRIANGLE, Ids);
-    Mactor->AddElement( indexes[j-1], id );
-    i++;
-    j = j + 4;
-  }
-  vtkDataSetMapper *TriMapper = vtkDataSetMapper::New();
-  TriMapper->SetInput( ugrid );
-  Mactor->DataSource = TriMapper->GetInput();
-  Mactor->SetMapper(TriMapper);
-  QApplication::restoreOverrideCursor();
-}
-void SMESHGUI::AddTriangle(SMESH_Actor* Mactor, int idtri, int idnode1, int idnode2, int idnode3) 
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  vtkIdList *Ids = vtkIdList::New();
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode1 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode2 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode3 ) );
-
-  //vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-  SMESH_Grid* ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-  int id = ugrid->InsertNextCell(VTK_TRIANGLE, Ids);
-  Mactor->AddElement( idtri, id );
-
-  vtkDataSetMapper *TriMapper = vtkDataSetMapper::New();
-  TriMapper->SetInput( ugrid );
-  Mactor->DataSource = TriMapper->GetInput();
-  Mactor->SetMapper(TriMapper);
-  QApplication::restoreOverrideCursor();
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddQuadrangles( SMESH_Actor* Mactor, int number, 
-                              const SMESH::double_array& coords, const SMESH::long_array& indexes)
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  //vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-  SMESH_Grid* ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-  int i = 1;
-  int j = 1;
-  while ( i <= number ) {
-    vtkIdList *Ids = vtkIdList::New();
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+1] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+2] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+3] ) );
-    int id = ugrid->InsertNextCell(VTK_QUAD, Ids);
-    Mactor->AddElement( indexes[j-1], id );
-    i++;
-    j = j + 5;
-  }
-  vtkDataSetMapper *QuadMapper = vtkDataSetMapper::New();
-  QuadMapper->SetInput( ugrid );
-  Mactor->DataSource = QuadMapper->GetInput();
-  Mactor->SetMapper(QuadMapper);
-  QApplication::restoreOverrideCursor();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddQuadrangle(SMESH_Actor* Mactor, int idquad, int idnode1, int idnode2, 
-                            int idnode3, int idnode4) 
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  vtkIdList *Ids = vtkIdList::New();
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode1 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode2 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode3 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode4 ) );
-
-  //vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-  SMESH_Grid* ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-  int id = ugrid->InsertNextCell(VTK_QUAD, Ids);
-  Mactor->AddElement( idquad, id );
-
-  vtkDataSetMapper *QuadMapper = vtkDataSetMapper::New();
-  QuadMapper->SetInput( ugrid );
-  Mactor->DataSource = QuadMapper->GetInput();
-  Mactor->SetMapper(QuadMapper);
-  QApplication::restoreOverrideCursor();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddTetras( SMESH_Actor* Mactor, int number, 
-                              const SMESH::double_array& coords, const SMESH::long_array& indexes)
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  //vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-    SMESH_Grid* ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-  int i = 1;
-  int j = 1;
-  while ( i <= number ) {
-    vtkIdList *Ids = vtkIdList::New();
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+1] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+2] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+3] ) );
-    int id = ugrid->InsertNextCell(VTK_TETRA, Ids);
-    Mactor->AddElement( indexes[j-1], id );
-    i++;
-    j = j + 5;
-  }
-  vtkDataSetMapper *TetraMapper = vtkDataSetMapper::New();
-  TetraMapper->SetInput( ugrid );
-  Mactor->DataSource = TetraMapper->GetInput();
-  Mactor->SetMapper(TetraMapper);
-  QApplication::restoreOverrideCursor();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddTetra(SMESH_Actor* Mactor, int idtetra, int idnode1, int idnode2, 
-                       int idnode3, int idnode4) 
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  MESSAGE ( "SMESHGUI::AddTetra " << idtetra << " : " << idnode1 << ";" << idnode2  
-           << ";" << idnode3 << ";" << idnode4 )
-  vtkIdList *Ids = vtkIdList::New();
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode1 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode2 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode3 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode4 ) );
-
-  //vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-  SMESH_Grid* ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-  int id = ugrid->InsertNextCell(VTK_TETRA, Ids);
-  Mactor->AddElement( idtetra, id );
-  
-  MESSAGE ( " Tetra VTK id " << id )
-
-  vtkDataSetMapper *TetraMapper = vtkDataSetMapper::New();
-  TetraMapper->SetInput( ugrid );
-  Mactor->DataSource = TetraMapper->GetInput();
-  Mactor->SetMapper(TetraMapper);
-  QApplication::restoreOverrideCursor();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddHexaedres( SMESH_Actor* Mactor, int number, 
-                              const SMESH::double_array& coords, const SMESH::long_array& indexes)
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  //vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-  SMESH_Grid* ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-  int i = 1;
-  int j = 1;
-  while ( i <= number ) {
-    vtkIdList *Ids = vtkIdList::New();
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+1] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+2] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+3] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+4] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+5] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+6] ) );
-    Ids->InsertNextId( Mactor->GetIdVTKNode( indexes[j+7] ) );
-    int id = ugrid->InsertNextCell(VTK_HEXAHEDRON, Ids);
-    Mactor->AddElement( indexes[j-1], id );
-    i++;
-    j = j + 9;
-  }
-  vtkDataSetMapper *HexaMapper = vtkDataSetMapper::New();
-  HexaMapper->SetInput( ugrid );
-  Mactor->DataSource = HexaMapper->GetInput();
-  Mactor->SetMapper(HexaMapper);
-  QApplication::restoreOverrideCursor();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddHexaedre(SMESH_Actor* Mactor, int idhexa, int idnode1, int idnode2, 
-                          int idnode3, int idnode4, int idnode5, int idnode6, int idnode7, int idnode8) 
-{
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  MESSAGE ( "SMESHGUI::AddHexaedre " << idhexa << " : " << idnode1 << ";" << idnode2  
-           << ";" << idnode3 << ";" << idnode4 << ";" << idnode5 << ";" << idnode6
-           << ";" << idnode7 << ";" << idnode8)
-
-  vtkIdList *Ids = vtkIdList::New();
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode1 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode2 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode3 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode4 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode5 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode6 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode7 ) );
-  Ids->InsertNextId( Mactor->GetIdVTKNode( idnode8 ) );
-
-  //vtkUnstructuredGrid *ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-  SMESH_Grid* ugrid = SMESH_Grid::SafeDownCast( Mactor->DataSource );
-  int id = ugrid->InsertNextCell(VTK_HEXAHEDRON, Ids);
-  Mactor->AddElement( idhexa, id );
-  
-  MESSAGE ( " Hexa VTK id " << id )
-
-  vtkDataSetMapper *HexaMapper = vtkDataSetMapper::New();
-  HexaMapper->SetInput( ugrid );
-  Mactor->DataSource = HexaMapper->GetInput();
-  Mactor->SetMapper(HexaMapper);
-  QApplication::restoreOverrideCursor();
-}
-
-//=====================================================================================
-// EXPORTED METHODS
-//=====================================================================================
-extern "C"
-{
-  bool OnGUIEvent(int theCommandID, QAD_Desktop* parent)
-  {
-    return SMESHGUI::OnGUIEvent(theCommandID, parent);
-  }
-
-  bool OnKeyPress (QKeyEvent* pe, QAD_Desktop* parent, QAD_StudyFrame* studyFrame)
-  {
-    return SMESHGUI::OnKeyPress (pe, parent, studyFrame);
-  }
-
-  bool OnMousePress (QMouseEvent* pe, QAD_Desktop* parent, QAD_StudyFrame* studyFrame)
-  {
-    return SMESHGUI::OnMousePress (pe, parent, studyFrame);
-  }
-
-  bool OnMouseMove (QMouseEvent* pe, QAD_Desktop* parent, QAD_StudyFrame* studyFrame)
-  {
-    return SMESHGUI::OnMouseMove (pe, parent, studyFrame);
-  }
-
-  bool SetSettings ( QAD_Desktop* parent )
-  {
-    return SMESHGUI::SetSettings( parent );
-  }
-
-  bool customPopup ( QAD_Desktop* parent, QPopupMenu* popup, const QString & theContext,
-                    const QString & theParent, const QString & theObject )
-  {
-     return SMESHGUI::CustomPopup( parent, popup, theContext, theParent, theObject );
-  }
-
-  void definePopup ( QString & theContext, QString & theParent, QString & theObject )
-  {
-    SMESHGUI::DefinePopup( theContext, theParent, theObject );
-  }
-  
-  bool activeStudyChanged ( QAD_Desktop* parent )
-  {
-    SMESHGUI::activeStudyChanged( parent );
-  }
-
-  void buildPresentation ( const Handle(SALOME_InteractiveObject)& theIO )
-  {
-    SMESHGUI::BuildPresentation(theIO);
-  }
-
-  void supportedViewType(int* buffer, int bufferSize)
-  {
-    if (!buffer || !bufferSize) return;
-    buffer[0] = (int)VIEW_VTK;
-  }
-
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::ViewNodes()
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  EraseSimulationActors();
-  mySimulationActors = vtkActorCollection::New();
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  vtkActorCollection* theActors = theRenderer->GetActors();
-  theActors->InitTraversal();
-  vtkActor *ac = theActors->GetNextActor();
-  while(!(ac==NULL)) {
-    if ( ac->IsA("SMESH_Actor") ) {
-      SMESH_Actor* anActor = SMESH_Actor::SafeDownCast( ac );
-      if ( anActor->GetVisibility() == 1 ) {
-       vtkGeometryFilter *gf = vtkGeometryFilter::New();
-       gf->SetInput( anActor->DataSource );
-       vtkMaskPoints *verts = vtkMaskPoints::New();
-       verts->SetInput(gf->GetOutput());
-       verts->GenerateVerticesOn();
-       verts->SetOnRatio(1);
-      
-       vtkPolyDataMapper *vertMapper = vtkPolyDataMapper::New();
-       vertMapper->SetInput(verts->GetOutput());
-       vertMapper->ScalarVisibilityOff();
-      
-       vtkActor *vertActor = vtkActor::New();
-       vertActor->SetMapper(vertMapper);
-
-       float r, g , b ;
-       anActor->GetNodeColor(r, g, b ) ;
-       vertActor->GetProperty()->SetColor( r, g, b ) ;
-
-       vertActor->GetProperty()->SetPointSize( anActor->GetNodeSize() );
-
-       vertActor->PickableOff();
-
-       mySimulationActors->AddItem( vertActor );
-       theRenderer->AddActor( vertActor );
-      }
-    }
-    ac = theActors->GetNextActor();
-  }
-  
-  vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-  renWin->Render();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::Control(int theCommandID)
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  DisplayScalarBar( false );
-
-  vtkScalars *scalars = vtkScalars::New();
-  vtkDataSetMapper* meshMapper = 0;
-  SALOME_Selection* Sel = SALOME_Selection::Selection( myActiveStudy->getSelection() );
-  int nbSel = Sel->IObjectCount();
-  Standard_Boolean result;
-  Handle(SALOME_InteractiveObject) IObject = Sel->firstIObject();
-  SMESH_Actor* MeshActor = FindActorByEntry(IObject->getEntry(), result, true);
-
-  // Mesh may be not updated after Compute
-  if (!MeshActor->DataSource || !MeshActor->GetMapper()) {
-    QApplication::restoreOverrideCursor();
-    return;
-  }
-
-  bool ValidateScalars = false;
-  if ( result ) {
-    QString type;
-    switch (theCommandID)
-      {
-      case 6001: //Length Edges
-       {
-         type = tr( "SMESH_CONTROL_LENGTH_EDGES");
-         meshMapper = (vtkDataSetMapper*)MeshActor->EdgeDevice->GetMapper();
-         vtkUnstructuredGrid* grid = (vtkUnstructuredGrid*)meshMapper->GetInput();
-         MESSAGE ( " init minimum length " << grid->GetNumberOfCells() )
-         for (int i=0; i<grid->GetNumberOfCells(); i++ ) {
-           vtkCell* cell = grid->GetCell(i);
-           float len = SMESHGUI_ComputeScalarValue::LengthEdges(cell);
-           if (len == 0) continue;
-           else {
-             ValidateScalars = true;
-             scalars->InsertScalar(i,len);
-           }
-         }
-         if (ValidateScalars && (MeshActor->getDisplayMode()!=0))
-           ChangeRepresentation( MeshActor, 1 );// limitation; in Wireframe, colored edges are not visible
-         break;
-       }
-      case 6011: // Area Elements
-       {
-         type = tr( "SMESH_CONTROL_AREA_ELEMENTS");
-         for (int i=0; i< MeshActor->GetMapper()->GetInput()->GetNumberOfCells(); i++ ) {
-           vtkCell* cell = MeshActor->GetMapper()->GetInput()->GetCell(i);
-           float area = SMESHGUI_ComputeScalarValue::AreaElements(cell);
-           if (area == 0) continue;
-           else {
-             ValidateScalars = true;
-             scalars->InsertScalar(i,area);
-           }
-         }
-         if (ValidateScalars && (MeshActor->getDisplayMode()!=1))
-           ChangeRepresentation( MeshActor, 1 );
-         break;
-       }
-      case 6012: // Taper
-       {
-         type = tr( "SMESH_CONTROL_TAPER_ELEMENTS");
-         for (int i=0; i< MeshActor->DataSource->GetNumberOfCells(); i++ ) {
-           vtkCell* cell = MeshActor->DataSource->GetCell(i);
-           float taper = SMESHGUI_ComputeScalarValue::Taper(cell);
-           if (taper == 0) continue;
-           else {
-             ValidateScalars = true;
-             scalars->InsertScalar(i,taper);
-           }
-         }
-         break;
-       }
-      case 6013: // Aspect ratio
-       {
-         type = tr( "SMESH_CONTROL_ASPECTRATIO_ELEMENTS");
-         for (int i=0; i<MeshActor->DataSource->GetNumberOfCells(); i++ ) {
-           vtkCell* cell = MeshActor->DataSource->GetCell(i);
-           float aspect = SMESHGUI_ComputeScalarValue::AspectRatio(cell);
-           if (aspect == 0) continue;
-           else {
-             ValidateScalars = true;
-             scalars->InsertScalar(i,aspect);
-           }
-         }
-         if (ValidateScalars && (MeshActor->getDisplayMode()!=1))
-           ChangeRepresentation( MeshActor, 1 );
-         break;
-       }
-      case 6014: // Minimum angle
-       {
-         type = tr( "SMESH_CONTROL_MINIMUMANGLE_ELEMENTS");
-         for (int i=0; i<MeshActor->DataSource->GetNumberOfCells(); i++ ) {
-           vtkCell* cell = MeshActor->DataSource->GetCell(i);
-           float angle = SMESHGUI_ComputeScalarValue::MinimumAngle(cell);
-           if (angle == 0) continue;
-           else {
-             ValidateScalars = true;
-             scalars->InsertScalar(i,angle);
-           }
-         }
-         if (ValidateScalars && (MeshActor->getDisplayMode()!=1))
-           ChangeRepresentation( MeshActor, 1 );
-         break;
-       }
-      case 6015: // Warp
-       {
-         type = tr( "SMESH_CONTROL_WARP_ELEMENTS");
-         for (int i=0; i<MeshActor->DataSource->GetNumberOfCells(); i++ ) {
-           vtkCell* cell = MeshActor->DataSource->GetCell(i);
-           float Warp = SMESHGUI_ComputeScalarValue::Warp(cell);
-           if (Warp == 0) continue;
-           else {
-             ValidateScalars = true;
-             scalars->InsertScalar(i,Warp);
-           }
-         }
-         break;
-       }
-      case 6016: // Skew
-       {
-         type = tr( "SMESH_CONTROL_SKEW_ELEMENTS");
-         for (int i=0; i<MeshActor->DataSource->GetNumberOfCells(); i++ ) {
-           vtkCell* cell = MeshActor->DataSource->GetCell(i);
-           float angle = SMESHGUI_ComputeScalarValue::Skew(cell);
-           if (angle == 0) continue;
-           else {
-             ValidateScalars = true;
-             scalars->InsertScalar(i,angle);
-           }
-         }
-         break;
-       }
-      }
-
-    if ( !ValidateScalars ) {
-      QApplication::restoreOverrideCursor();
-      return;
-    }
-
-    float range[2];
-    scalars->GetRange(range);
-
-    vtkLookupTable* wat = vtkLookupTable::New();
-    wat->SetRange( range );
-    wat->Build();
-
-    scalars->SetLookupTable(wat);
-
-    if (!meshMapper) meshMapper = (vtkDataSetMapper*) (MeshActor->getMapper());
-    meshMapper->SetScalarModeToUseCellData();
-    meshMapper->GetInput()->GetCellData()->SetScalars(scalars);
-    meshMapper->SetScalarRange( range );
-    meshMapper->ScalarVisibilityOn();
-
-    vtkScalarBarActor* aScalarBar = GetScalarBar();
-    if ( aScalarBar == NULL ) {
-      aScalarBar = vtkScalarBarActor::New();
-      QString Bold = QAD_CONFIG->getSetting("ScalarBar:Bold");
-      QString Italic = QAD_CONFIG->getSetting("ScalarBar:Italic");
-      QString Shadow = QAD_CONFIG->getSetting("ScalarBar:Shadow");    
-      QString FontFamily = QAD_CONFIG->getSetting("ScalarBar:FontFamily");
-      QString Orientation = QAD_CONFIG->getSetting("ScalarBar:Orientation");
-      float Width = QAD_CONFIG->getSetting("ScalarBar:Width").toFloat();  
-      float Height = QAD_CONFIG->getSetting("ScalarBar:Height").toFloat();
-      int NumberOfLabels = QAD_CONFIG->getSetting("ScalarBar:NumberOfLabels").toInt();
-      int NumberOfColors = QAD_CONFIG->getSetting("ScalarBar:NumberOfColors").toInt();
-      
-      SetSettingsScalarBar(aScalarBar, Bold, Italic, Shadow, FontFamily, Orientation,
-                          Width, Height, NumberOfColors, NumberOfLabels);
-      vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-      theRenderer->AddActor2D(aScalarBar);
-    }  
-    aScalarBar->SetLookupTable( wat );
-    aScalarBar->SetTitle( type.latin1() );
-
-    scalars->Delete();
-    //    wat->Delete();
-    DisplayScalarBar( true );
-  }
-  QApplication::restoreOverrideCursor();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::SetSettingsScalarBar(vtkScalarBarActor* theScalarBar,
-                                   QString Bold, QString Italic,
-                                   QString Shadow, QString FontFamily, 
-                                   QString Orientation, float Width, float Height, 
-                                   int NbColors, int NbLabels  )
-{
-  if ( Bold.isNull() || Bold.isEmpty() || (Bold.compare( "true" ) == 0) )
-   theScalarBar->BoldOn();
-  else
-    theScalarBar->BoldOff();
-
-  if ( Italic.isNull() || Italic.isEmpty() || (Italic.compare( "true" ) == 0) )
-    theScalarBar->ItalicOn();
-  else
-    theScalarBar->ItalicOff();
-  
-  if ( Shadow.isNull() || Shadow.isEmpty() || (Shadow.compare( "true" ) == 0) )
-    theScalarBar->ShadowOn();
-  else
-    theScalarBar->ShadowOff();
-    
-  if ( FontFamily.compare( "Arial" ) == 0 )
-    theScalarBar->SetFontFamilyToArial();
-  else if ( FontFamily.compare( "Courier" ) == 0 )
-    theScalarBar->SetFontFamilyToCourier();
-  else if ( FontFamily.compare( "Times" ) == 0 )
-    theScalarBar->SetFontFamilyToTimes();
-  else
-    theScalarBar->SetFontFamilyToArial();
-
-  if ( Orientation.isNull() || Orientation.isEmpty() || (Orientation.compare( "Vertical" ) == 0) )
-    theScalarBar->SetOrientationToVertical();
-  else
-    theScalarBar->SetOrientationToHorizontal();
-   
-  
-  theScalarBar->SetWidth((Width == 0)? 0.17 : Width);
-  theScalarBar->SetHeight((Height == 0)? 0.8 : Height);
-
-  theScalarBar->SetNumberOfLabels((NbLabels == 0)? 5 : NbLabels); 
-  theScalarBar->SetMaximumNumberOfColors((NbColors == 0)? 64 : NbColors);
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::DisplayScalarBar(bool visibility)
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  vtkScalarBarActor* aScalarBar = GetScalarBar();
-
-  if ( aScalarBar == NULL ) {
-    MESSAGE("myScalarBar is NULL");
-    return;
-  }
-
-  if ( visibility )
-    aScalarBar->VisibilityOn();
-  else {
-    aScalarBar->VisibilityOff();
-    //Turn off mesh coloring (influences on all views)
-    vtkActorCollection* actorList=theRenderer->GetActors();
-    actorList->InitTraversal();
-    vtkActor *ac = actorList->GetNextActor();
-    while(ac!=NULL) {
-      if (ac->GetMapper() != NULL) {
-       ac->GetMapper()->ScalarVisibilityOff();
-      }
-      ac = actorList->GetNextActor();
-    }
-    // Turn off ScalarBar in all views
-    /*QList<QAD_StudyFrame> aFrames = myActiveStudy->getStudyFrames();
-    for ( QAD_StudyFrame* aFrame = aFrames.first(); aFrame; aFrame = aFrames.next() ) {
-      if (aFrame->getTypeView() == VIEW_VTK) {
-       vtkRenderer *aRenderer = ((VTKViewer_ViewFrame*) aFrame->getRightFrame()->getViewFrame())->getRenderer();
-       vtkActor2DCollection* actor2DList = aRenderer->GetActors2D();
-       actor2DList->InitTraversal();
-       vtkActor2D* aActor2d =  actor2DList->GetNextActor2D();
-       while (aActor2d != NULL) {
-         if (aActor2d->IsA("vtkScalarBarActor")) {
-           aActor2d->VisibilityOff();
-           break;
-         }
-         actor2DList->GetNextActor2D();
-       }
-      }
-    }*/
-  }
-  myActiveStudy->update3dViewers();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::UpdateScalarBar(float MinRange, float MaxRange)
-{
-  vtkScalarBarActor* aScalarBar = GetScalarBar();
-  if ( aScalarBar == NULL ) {
-    MESSAGE("myScalarBar is NULL");
-    return;
-  }  
-  DisplayScalarBar(false); 
-  
-  aScalarBar->GetLookupTable()->SetRange(MinRange, MaxRange);
-  vtkRenderer *aRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  vtkActorCollection* aActorList = aRenderer->GetActors();
-  aActorList->InitTraversal();
-  vtkActor *aActor = aActorList->GetNextActor();
-  while(aActor != NULL) {
-    if (aActor->IsA("SMESH_Actor")) {
-      SMESH_Actor* aMeshActor = SMESH_Actor::SafeDownCast(aActor); 
-      vtkDataSetMapper* aMeshMapper = (vtkDataSetMapper*) (aMeshActor->getMapper());
-      if ((aMeshMapper != NULL)) {
-       aMeshMapper->SetScalarRange( MinRange, MaxRange );
-       aMeshMapper->ScalarVisibilityOn();
-      }
-    }
-    aActor = aActorList->GetNextActor();
-  }
-  DisplayScalarBar(true); 
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::SetDisplaySettings() 
-{
-  EmitSignalDeactivateDialog() ;
-  SMESHGUI_Preferences_ColorDlg *aDlg = new SMESHGUI_Preferences_ColorDlg( QAD_Application::getDesktop(), "") ;
-  
-  QString SCr = QAD_CONFIG->getSetting("SMESH:SettingsFillColorRed");
-  QString SCg = QAD_CONFIG->getSetting("SMESH:SettingsFillColorGreen");
-  QString SCb = QAD_CONFIG->getSetting("SMESH:SettingsFillColorBlue");
-  QColor color = QColor (SCr.toInt(), SCg.toInt(), SCb.toInt());
-  aDlg->SetColor(1,color);
-
-  SCr = QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorRed");
-  SCg = QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorGreen");
-  SCb = QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorBlue");
-  color = QColor (SCr.toInt(), SCg.toInt(), SCb.toInt());
-  aDlg->SetColor(2,color);
-
-  SCr = QAD_CONFIG->getSetting("SMESH:SettingsNodeColorRed");
-  SCg = QAD_CONFIG->getSetting("SMESH:SettingsNodeColorGreen");
-  SCb = QAD_CONFIG->getSetting("SMESH:SettingsNodeColorBlue");
-  color = QColor (SCr.toInt(), SCg.toInt(), SCb.toInt());
-  aDlg->SetColor(3,color);
-
-  QString SBr = QAD_CONFIG->getSetting("SMESH:SettingsBackFaceColorRed");
-  QString SBg = QAD_CONFIG->getSetting("SMESH:SettingsBackFaceColorGreen");
-  QString SBb = QAD_CONFIG->getSetting("SMESH:SettingsBackFaceColorBlue");
-  color = QColor (SBr.toInt(), SBg.toInt(), SBb.toInt());
-  aDlg->SetColor(4,color);
-
-  QString intValue = QAD_CONFIG->getSetting("SMESH:SettingsWidth");
-  aDlg->SetIntValue(1,intValue.toInt());
-  intValue = QAD_CONFIG->getSetting("SMESH:SettingsNodesSize");
-  aDlg->SetIntValue(2,intValue.toInt());
-  intValue = QAD_CONFIG->getSetting("SMESH:SettingsShrinkCoeff");
-  aDlg->SetIntValue(3,intValue.toInt());
-  
-  if ( aDlg->exec() ) {
-    QColor colorFill = aDlg->GetColor( 1 );
-    QAD_CONFIG->addSetting("SMESH:SettingsFillColorRed",   colorFill.red());
-    QAD_CONFIG->addSetting("SMESH:SettingsFillColorGreen", colorFill.green());
-    QAD_CONFIG->addSetting("SMESH:SettingsFillColorBlue",  colorFill.blue());
-    
-    QColor colorOutline = aDlg->GetColor( 2 );
-    QAD_CONFIG->addSetting("SMESH:SettingsOutlineColorRed",   colorOutline.red());
-    QAD_CONFIG->addSetting("SMESH:SettingsOutlineColorGreen", colorOutline.green());
-    QAD_CONFIG->addSetting("SMESH:SettingsOutlineColorBlue",  colorOutline.blue());
-    
-    QColor colorNode = aDlg->GetColor( 3 );
-    QAD_CONFIG->addSetting("SMESH:SettingsNodeColorRed",   colorNode.red());
-    QAD_CONFIG->addSetting("SMESH:SettingsNodeColorGreen", colorNode.green());
-    QAD_CONFIG->addSetting("SMESH:SettingsNodeColorBlue",  colorNode.blue());
-    
-    QColor colorBackFace = aDlg->GetColor( 4 );
-    QAD_CONFIG->addSetting("SMESH:SettingsBackFaceColorRed",   colorBackFace.red());
-    QAD_CONFIG->addSetting("SMESH:SettingsBackFaceColorGreen", colorBackFace.green());
-    QAD_CONFIG->addSetting("SMESH:SettingsBackFaceColorBlue",  colorBackFace.blue());
-
-    int width = aDlg->GetIntValue( 1 );
-    QAD_CONFIG->addSetting("SMESH:SettingsWidth", width);
-
-    int nodes_size = aDlg->GetIntValue( 2 );
-    QAD_CONFIG->addSetting("SMESH:SettingsNodesSize", nodes_size);
-
-    int shrink_coeff = aDlg->GetIntValue( 3 );
-    QAD_CONFIG->addSetting("SMESH:SettingsShrinkCoeff", shrink_coeff);
-  }
-
-  delete aDlg;
-}
-
-//=======================================================================
-// function : Parameter()
-// purpose  : return a parameter (double) from a dialog box
-//
-//  aValue     : is a double used as a default value displayed
-//  aLabel     : is the title for aValue1
-//  aTitle     : is the main title
-//  bottom     : maximum value to be entered
-//  top               : minimum value to be entered
-//  decimals   : number of decimals
-//=======================================================================
-double SMESHGUI::Parameter( Standard_Boolean& res,
-                           const double      aValue,
-                           const char*       aLabel,
-                           const char*       aTitle,
-                           const double      bottom,
-                           const double      top,
-                           const int         decimals )
-{
-  SMESHGUI_aParameterDlg* Dialog =
-    new SMESHGUI_aParameterDlg( QAD_Application::getDesktop(),
-                               aTitle,
-                               aLabel,
-                               bottom, top, decimals,
-                               TRUE );
-  Dialog->setValue( aValue );
-  double X = 0.0;
-  res = ( Dialog->exec() == QDialog::Accepted );
-  if ( res )
-    X = Dialog->getDblValue();
-  return X;
-}
-
-//=======================================================================
-// function : Parameter()
-// purpose  : return a parameter (int) from a dialog box
-//
-//  aValue     : is a int used as a default value displayed
-//  aLabel     : is the title for aValue1
-//  aTitle     : is the main title
-//  bottom     : maximum value to be entered
-//  top               : minimum value to be entered
-//=======================================================================
-int SMESHGUI::Parameter( Standard_Boolean& res,
-                        const int         aValue,
-                        const char*       aLabel,
-                        const char*       aTitle,
-                        const int         bottom,
-                        const int         top )
-{
-  SMESHGUI_aParameterDlg* Dialog =
-    new SMESHGUI_aParameterDlg( QAD_Application::getDesktop(),
-                               aTitle,
-                               aLabel,
-                               bottom, top,
-                               TRUE );
-  Dialog->setValue( aValue );
-  int X = 0;
-  res = ( Dialog->exec() == QDialog::Accepted );
-  if ( res )
-    X = Dialog->getIntValue();
-  return X;
-}
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::DisplayEdges(SMESH_Actor* ac, bool visibility)
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-  if (ac->DataSource == NULL || ac->GetMapper() == NULL)
-    return;
-
-  vtkGeometryFilter *gf = vtkGeometryFilter::New();
-  gf->SetInput(ac->DataSource);
-  vtkFeatureEdges *edges = vtkFeatureEdges::New();
-  edges->SetInput(gf->GetOutput());
-  edges->BoundaryEdgesOn();
-  edges->ManifoldEdgesOn();
-
-  vtkPolyDataMapper *edgeMapper = vtkPolyDataMapper::New();
-  edgeMapper->SetInput(edges->GetOutput());
-  edgeMapper->ScalarVisibilityOff();
-  
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  vtkActorCollection* actorList=theRenderer->GetActors();
-
-  int test=actorList->IsItemPresent(ac->EdgeDevice);
-  if (test==0) { 
-    vtkProperty* prop = vtkProperty::New();
-    prop->SetColor( QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorRed").toFloat()/255., 
-                   QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorGreen").toFloat()/255.,
-                   QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorBlue").toFloat()/255. ) ;
-    prop->SetPointSize(QAD_CONFIG->getSetting("SMESH:SettingsNodesSize").toInt());
-    prop->SetLineWidth( QAD_CONFIG->getSetting("SMESH:SettingsWidth").toInt() );
-    ac->EdgeDevice->SetProperty(prop);
-    ac->SetEdgeColor( QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorRed").toFloat()/255., 
-                     QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorGreen").toFloat()/255.,
-                     QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorBlue").toFloat()/255. );
-    ac->EdgeDevice->SetMapper(edgeMapper);
-    
-    theRenderer->AddActor(ac->EdgeDevice);
-  } else {
-    ac->EdgeDevice->SetMapper(edgeMapper);
-    edgeMapper->Update();
-  }
-  
-  vtkShrinkFilter *shrink = vtkShrinkFilter::New();
-  shrink->SetInput(ac->DataSource);
-  shrink->SetShrinkFactor(ac->GetShrinkFactor());
-  vtkGeometryFilter *Shrinkgf = vtkGeometryFilter::New();
-  Shrinkgf->SetInput( shrink->GetOutput() );
-  vtkFeatureEdges *ShrinkEdges = vtkFeatureEdges::New();
-  ShrinkEdges->SetInput(Shrinkgf->GetOutput());
-  ShrinkEdges->BoundaryEdgesOn();
-  ShrinkEdges->ManifoldEdgesOn();
-
-  vtkPolyDataMapper *ShrinkEdgeMapper = vtkPolyDataMapper::New();
-  ShrinkEdgeMapper->SetInput(ShrinkEdges->GetOutput());
-  ShrinkEdgeMapper->ScalarVisibilityOff();
-
-  test=actorList->IsItemPresent(ac->EdgeShrinkDevice);
-  if (test==0) { 
-    vtkProperty* prop = vtkProperty::New();
-    prop->SetColor( QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorRed").toFloat()/255., 
-                   QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorGreen").toFloat()/255.,
-                   QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorBlue").toFloat()/255. ) ;
-    prop->SetPointSize(QAD_CONFIG->getSetting("SMESH:SettingsNodesSize").toInt());
-    prop->SetLineWidth( QAD_CONFIG->getSetting("SMESH:SettingsWidth").toInt() );
-    ac->EdgeShrinkDevice->SetProperty(prop);
-    ac->SetEdgeColor( QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorRed").toFloat()/255., 
-                     QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorGreen").toFloat()/255.,
-                     QAD_CONFIG->getSetting("SMESH:SettingsOutlineColorBlue").toFloat()/255. );
-    ac->EdgeShrinkDevice->SetMapper(ShrinkEdgeMapper);
-    
-    theRenderer->AddActor(ac->EdgeShrinkDevice);
-  } else {
-    ac->EdgeShrinkDevice->SetMapper(ShrinkEdgeMapper);
-    ShrinkEdgeMapper->Update();
-  }
-
-  vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-  renWin->Render();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::InitActor(SMESH::SMESH_Mesh_ptr aMesh)
-{
-  SALOMEDS::SObject_var aSO_M = myStudyAPI.FindMesh( aMesh );
-  SALOMEDS::GenericAttribute_var anAttr;
-  SALOMEDS::AttributeName_var    aName;
-  if ( !aSO_M->_is_nil() ) {
-    if (aSO_M->FindAttribute(anAttr, "AttributeName") ) {
-      aName = SALOMEDS::AttributeName::_narrow(anAttr);
-      Standard_Boolean result;
-      SMESH_Actor* MeshActor = smeshGUI->FindActorByEntry(aSO_M->GetID(), result, true);
-      if ( !result ) {
-       SMESH_Actor* amesh = SMESH_Actor::New();
-       Handle(SALOME_InteractiveObject) IO = new SALOME_InteractiveObject(aSO_M->GetID(),
-                                                                          "MESH",
-                                                                          aName->Value());
-       amesh->setIO( IO );
-       amesh->setName( aName->Value() );
-       DisplayActor(amesh, false);
-      }
-    }
-  }
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::Update()
-{
-  if ( myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { //VTK
-    vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-    
-    SALOME_Selection* Sel = SALOME_Selection::Selection( myActiveStudy->getSelection() );
-    int nbSel = Sel->IObjectCount();
-    if ( nbSel == 0 ) {
-      vtkActorCollection* actorList=theRenderer->GetActors();
-      actorList->InitTraversal();
-      vtkActor *ac = actorList->GetNextActor();
-      while(!(ac==NULL)) {
-       if ( ac->IsA("SMESH_Actor") ) {
-         SMESH_Actor* anActor = SMESH_Actor::SafeDownCast( ac );
-         if ( anActor->hasIO() ) {
-           Handle(SALOME_InteractiveObject) IO = anActor->getIO();
-           Update( IO );
-         }
-       }
-       ac = actorList->GetNextActor();
-      }
-    } else {
-      SALOME_ListIteratorOfListIO It( Sel->StoredIObjects() );
-      for ( ; It.More(); It.Next() ) {
-       Handle(SALOME_InteractiveObject) IO = It.Value();
-       Update( IO );
-      }
-    }
-    vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-    renWin->Render();
-  }
-  QApplication::restoreOverrideCursor();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::Update(const Handle(SALOME_InteractiveObject)& IO)
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  if ( IO->hasEntry() ) {
-    Standard_Boolean res;
-    SMESH::SMESH_Mesh_var aMesh = ConvertIOinMesh( IO, res );
-    if ( res ) {
-      SMESH_Actor* ac = FindActorByEntry( IO->getEntry(), res, false );
-      if ( res ) {
-       // Check whether the actor belongs to the active view
-       VTKViewer_RenderWindowInteractor* rwInter = 
-         ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRWInteractor();
-
-       // The actor belongs to inactive view -> create a copy and display it in the active view
-       if (!rwInter->isInViewer(IO)) {
-         SMESH_Actor* acCopy = SMESH_Actor::New();
-         acCopy->ShallowCopy(ac);
-
-         smeshGUI->DisplayActor( acCopy, false );
-       }
-       ac = ReadScript( aMesh );
-       if ( ac != NULL ) {
-#ifdef TRACE
-         Dump( ac );
-#endif
-         DisplayActor( ac );
-         DisplayEdges( ac );
-         smeshGUI->ChangeRepresentation( ac, ac->getDisplayMode() );
-       }
-      }
-    }
-  }
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-vtkActor* SMESHGUI::SimulationMoveNode(SMESH_Actor* Mactor, int idnode)
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return NULL;
-
-  mySimulationActors = vtkActorCollection::New();
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-
-  vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( Mactor->DataSource );
-  vtkIdList *IdCells =  vtkIdList::New();
-  ugrid->GetPointCells( idnode, IdCells );
-
-  vtkPoints *Pts = vtkPoints::New();
-  Pts = ugrid->GetPoints();
-
-  vtkUnstructuredGrid *ugridSimulation = vtkUnstructuredGrid::New();
-  ugridSimulation->SetPoints( Pts );
-  vtkIdList *IdPts =  vtkIdList::New();
-  for (int j=0; j<IdCells->GetNumberOfIds(); j++) {
-    ugrid->GetCellPoints( IdCells->GetId(j), IdPts );
-    ugridSimulation->InsertNextCell( ugrid->GetCellType( IdCells->GetId(j) ), IdPts );
-  }
-
-  vtkProperty* prop = vtkProperty::New();
-  prop->SetColor( 1., 0., 0. );
-  prop->SetRepresentationToWireframe();
-  
-  int Edgewidth = (int)Mactor->EdgeDevice->GetProperty()->GetLineWidth();
-  if ( Edgewidth == 0 )
-    Edgewidth = 1;
-  prop->SetLineWidth( Edgewidth+1 );
-
-  vtkDataSetMapper *Mapper = vtkDataSetMapper::New();
-  Mapper->SetInput( ugridSimulation );
-  vtkActor* ac = vtkActor::New();
-  ac->SetMapper( Mapper );
-  ac->SetProperty( prop );
-
-  ac->GetMapper()->SetResolveCoincidentTopologyToShiftZBuffer();
-  ac->GetMapper()->SetResolveCoincidentTopologyZShift(0.02);
-
-  mySimulationActors->AddItem( ac );
-  theRenderer->AddActor( ac );
-  
-  vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-  renWin->Render();
-
-  return ac;
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::DisplaySimulationNode( SMESH::SMESH_Mesh_ptr aMesh, float x, float y, float z)
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  EraseSimulationActors();
-  mySimulationActors = vtkActorCollection::New();
-  vtkRenderer* theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  Standard_Boolean result;
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-
-  if ( result ) {
-    vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( ac->DataSource );
-    vtkUnstructuredGrid* newugrid = vtkUnstructuredGrid::New();
-
-    vtkPoints *Pts = ugrid->GetPoints();
-    vtkPoints *newPts = vtkPoints::New();
-    int nbPts = Pts->GetNumberOfPoints();
-    for ( int i = 0; i < nbPts; i++ ) {
-      newPts->InsertPoint(i, Pts->GetPoint(i) );
+      break;
+    }
+  case 4064:                                   // SEWING
+    {
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_SewingDlg *aDlg = new SMESHGUI_SewingDlg(parent, "", Sel);
+      }
+      else {
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
+      }
+      break;
+    }
+  case 4065:                                   // MERGE NODES
+    {
+      if(checkLock(aStudy)) break;
+      if (myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK) {
+       EmitSignalDeactivateDialog();
+       SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+       SMESHGUI_MergeNodesDlg *aDlg = new SMESHGUI_MergeNodesDlg(parent, "", Sel);
+      }
+      else {
+       QAD_MessageBox::warn1(QAD_Application::getDesktop(),
+                             tr("SMESH_WRN_WARNING"), tr("SMESH_WRN_VIEWER_VTK"),
+                             tr("SMESH_BUT_OK"));
+      }
+      break;
     }
-
-    newugrid->SetPoints(newPts);
-    newugrid->GetPoints()->InsertNextPoint( x, y, z );
-    
-    vtkMaskPoints* verts = vtkMaskPoints::New();
-    verts->SetInput(newugrid);
-    verts->SetGenerateVertices(1);
-    verts->SetOnRatio(1);
-   
-    vtkPolyDataMapper* vertMapper = vtkPolyDataMapper::New();
-    vertMapper->SetInput( verts->GetOutput() );
-    vertMapper->ScalarVisibilityOff();
-
-    vtkActor* node = vtkActor::New();
-    node->SetMapper( vertMapper );
-
-    QString SCr = QAD_CONFIG->getSetting("SMESH:SettingsNodeColorRed");
-    QString SCg = QAD_CONFIG->getSetting("SMESH:SettingsNodeColorGreen");
-    QString SCb = QAD_CONFIG->getSetting("SMESH:SettingsNodeColorBlue");
-    QColor nodecolor(SCr.toInt(), SCg.toInt(), SCb.toInt());
-    if ( !nodecolor.isValid() )
-      nodecolor = QColor(0.,1.,0.);
-
-    node->GetProperty()->SetColor( float(nodecolor.red())/255.,
-                                  float(nodecolor.green())/255.,
-                                  float(nodecolor.blue())/255.);
-
-    int intValue = QAD_CONFIG->getSetting("SMESH:SettingsNodesSize").toInt();
-    if ( intValue < 1 )
-      intValue == 1;
     
-    node->GetProperty()->SetPointSize( intValue );
 
-    node->VisibilityOn();
+  case 5000: // HYPOTHESIS
+    {
+      if(checkLock(aStudy)) break;
+      EmitSignalDeactivateDialog();
+      SMESHGUI_CreateHypothesesDlg *aDlg =
+        new SMESHGUI_CreateHypothesesDlg (parent, "", FALSE, false);
+      break;
+    }
+  case 5010: // ALGO
+    {
+      if(checkLock(aStudy)) break;
+      EmitSignalDeactivateDialog();
+      SMESHGUI_CreateHypothesesDlg *aDlg =
+        new SMESHGUI_CreateHypothesesDlg (parent, "", FALSE, true);
+      break;
+    }
 
-    mySimulationActors->AddItem( node );
-    theRenderer->AddActor(node);
+  case 5105: // Library of selection filters
+  {
+    static QValueList<int> aTypes;
+    if ( aTypes.isEmpty() )
+    {
+      aTypes.append( SMESH::NODE );
+      aTypes.append( SMESH::EDGE );
+      aTypes.append( SMESH::FACE );
+      aTypes.append( SMESH::VOLUME );
+    }
+    new SMESHGUI_FilterLibraryDlg( parent, aTypes, SMESHGUI_FilterLibraryDlg::EDIT );
+  }
+  break;
+
+  case 6016:                                   // CONTROLS 
+  case 6015:
+  case 6014:
+  case 6013:
+  case 6012:
+  case 6011:
+  case 6001:
+  case 6002:
+  case 6003:
+  case 6004:    
+    if ( myActiveStudy->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) {
+      SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+      if ( Sel->IObjectCount() == 1 && Sel->firstIObject()->hasEntry() ) {
+       SALOMEDS::SObject_var SO = aStudy->FindObjectID( Sel->firstIObject()->getEntry() );
+       if ( !SO->_is_nil() ) {
+         CORBA::Object_var aObject = SO->GetObject();
+         SMESH::SMESH_Mesh_var    aMesh    = SMESH::SMESH_Mesh::_narrow( aObject );
+         SMESH::SMESH_subMesh_var aSubMesh = SMESH::SMESH_subMesh::_narrow( aObject );
+         SMESH::SMESH_Group_var   aGroup   = SMESH::SMESH_Group::_narrow( aObject );
+         if ( !aMesh->_is_nil() || !aSubMesh->_is_nil() || !aGroup->_is_nil() ) {
+           ::Control( theCommandID );
+           break;
+         }
+       }
+      }
+      QAD_MessageBox::warn1(GetDesktop(), 
+                           tr( "SMESH_WRN_WARNING" ),
+                           tr( "SMESH_BAD_SELECTION" ), 
+                           tr( "SMESH_BUT_OK" ) );
+      break;
+    }
+    else {
+      QAD_MessageBox::warn1(GetDesktop(), 
+                           tr( "SMESH_WRN_WARNING" ),
+                           tr( "NOT_A_VTK_VIEWER" ), 
+                           tr( "SMESH_BUT_OK" ) );
+    }
+    break;
+  case 9010:
+    {
+      SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+      if (Sel->IObjectCount() == 1)    {
+       Handle(SALOME_InteractiveObject) anIObject = Sel->firstIObject();
+       if(anIObject->hasEntry())
+         if(SMESH_Actor *anActor = SMESH::FindActorByEntry(anIObject->getEntry())){
+           anActor->SetPointsLabeled( !anActor->GetPointsLabeled() );
+         }
+      }
+      break;
+    }
+  case 9011:
+    {
+      SALOME_Selection *Sel = SALOME_Selection::Selection(myActiveStudy->getSelection());
+      if (Sel->IObjectCount() == 1)    {
+       Handle(SALOME_InteractiveObject) anIObject = Sel->firstIObject();
+       if(anIObject->hasEntry())
+         if(SMESH_Actor *anActor = SMESH::FindActorByEntry(anIObject->getEntry())){
+           anActor->SetCellsLabeled( !anActor->GetCellsLabeled() );
+         }
+      }
+      break;
+    }
+  case 10001:                          // DISPLAY MODE PREFERENCE
+    {
+      // Wireframe
+      parent->menuBar()->setItemChecked(10001, true);
+      parent->menuBar()->setItemChecked(10002, false);
+      parent->menuBar()->setItemChecked(10004, false);
+      parent->menuBar()->setItemEnabled(10003, true);
+      QAD_CONFIG->addSetting("SMESH:DisplayMode", "Wireframe");
+      break;
+    }
+  case 10002:
+    {
+      parent->menuBar()->setItemChecked(10002, true);
+      parent->menuBar()->setItemChecked(10001, false);
+      parent->menuBar()->setItemChecked(10004, false);
+      parent->menuBar()->setItemEnabled(10003, true);
+      QAD_CONFIG->addSetting("SMESH:DisplayMode", "Shading");
+      break;
+    }
+  case 10003:
+    {
+      parent->menuBar()->setItemChecked(10003,!parent->menuBar()->isItemChecked(10003));
+      QAD_CONFIG->addSetting("SMESH:Shrink", parent->menuBar()->isItemChecked(10003) ? "yes" : "no");
+      break;
+    }
+  case 10004:
+    {
+      parent->menuBar()->setItemChecked(10001, false);
+      parent->menuBar()->setItemChecked(10004, true);
+      parent->menuBar()->setItemChecked(10002, false);
+      parent->menuBar()->setItemEnabled(10003, false);
+      QAD_CONFIG->addSetting("SMESH:DisplayMode", "Nodes");
+      break;
+    }
+    
   }
 
-  vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-  renWin->Render(); 
+  myActiveStudy->updateObjBrowser(true);
+  return true;
 }
 
 //=============================================================================
@@ -5310,704 +2071,395 @@ void SMESHGUI::DisplaySimulationNode( SMESH::SMESH_Mesh_ptr aMesh, float x, floa
  *
  */
 //=============================================================================
-void SMESHGUI::DisplaySimulationMoveNode( vtkActor* ac, int idnode, float x, float y, float z)
+bool SMESHGUI::OnMousePress(QMouseEvent * pe, QAD_Desktop * parent,
+                           QAD_StudyFrame * studyFrame)
 {
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  float *pt  = ac->GetMapper()->GetInput()->GetPoint(idnode);
-  pt[0] = x; pt[1] = y; pt[2] = z;
-
-  ac->GetMapper()->ImmediateModeRenderingOn();
-  ac->GetProperty()->SetRepresentationToWireframe();
-
-  vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-
-  renWin->Render(); 
+  return false;
 }
 
-
 //=============================================================================
 /*!
  *
  */
 //=============================================================================
-void SMESHGUI::MoveNode( SMESH::SMESH_Mesh_ptr aMesh, int idnode, float x, float y, float z)
+bool SMESHGUI::OnMouseMove(QMouseEvent * pe, QAD_Desktop * parent,
+                          QAD_StudyFrame * studyFrame)
 {
-  Standard_Boolean result;
-
-  SMESH_Actor* MeshActor = FindActor(aMesh, result, true);
-  if ( result ) {
-  }
+  return true;
 }
 
-
 //=============================================================================
 /*!
  *
  */
 //=============================================================================
-void SMESHGUI::ScalarVisibilityOff()
+bool SMESHGUI::OnKeyPress(QKeyEvent * pe, QAD_Desktop * parent,
+                         QAD_StudyFrame * studyFrame)
 {
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  vtkActorCollection* actorList=theRenderer->GetActors();
-
-  actorList->InitTraversal();
-  vtkActor *ac = actorList->GetNextActor();
-  while(!(ac==NULL)) {
-    if ( ac->IsA("SMESH_Actor") ) {
-      SMESH_Actor* anActor = SMESH_Actor::SafeDownCast( ac );
-      if ( anActor->GetVisibility() == 1 ) {
-       vtkDataSetMapper* meshMapper = (vtkDataSetMapper*) (anActor->getMapper());
-       meshMapper->ScalarVisibilityOff();
-       meshMapper->SetInput( anActor->DataSource );
-       ChangeRepresentation( anActor, anActor->getDisplayMode() );
-      }
-    }
-    ac = actorList->GetNextActor();
-  }
-
-  theRenderer->Render();
+  return true;
 }
 
-
 //=============================================================================
 /*!
  *
  */
 //=============================================================================
-void SMESHGUI::DisplaySimulationEdge( SMESH::SMESH_Mesh_ptr aMesh, const TColStd_MapOfInteger& MapIndex )
+bool SMESHGUI::SetSettings(QAD_Desktop * parent)
 {
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
+  MESSAGE("SMESHGUI::SetSettings.");
+  SMESHGUI::GetSMESHGUI();
 
-  EraseSimulationActors();
-  mySimulationActors = vtkActorCollection::New();
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  Standard_Boolean result;
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-  if ( result ) {
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    int idNodes[2];
-    int pts[2];
-    int i = 0;
-    vtkIdList *Ids = vtkIdList::New();
-    for ( ; ite.More(); ite.Next() ) {
-      idNodes[i] = ite.Key();
-      i++;
-    }
-    
-    Ids->InsertId( 0, idNodes[0] );
-    pts[0] = idNodes[0];
-    Ids->InsertId( 1, idNodes[1] );
-    pts[1] = idNodes[1];
-
-    vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( ac->DataSource );
-    vtkUnstructuredGrid* newugrid = vtkUnstructuredGrid::New();
-    newugrid->SetPoints( ugrid->GetPoints() ) ;
-    newugrid->InsertNextCell(VTK_LINE, 2, pts);
-
-    vtkDataSetMapper *Mapper = vtkDataSetMapper::New();
-    Mapper->SetInput( newugrid );
-    Mapper->Update();
-
-    vtkActor* edge = vtkActor::New();
-    edge->SetMapper( Mapper );
-    edge->SetProperty( ac->GetProperty() );
-    edge->SetBackfaceProperty( ac->GetBackfaceProperty() );
-    edge->VisibilityOn();
-    mySimulationActors->AddItem( edge );
-    theRenderer->AddActor(edge);
+  /* Display mode */
+  QString DisplayMode = "Shading";
+  if ( QAD_CONFIG->hasSetting("SMESH:DisplayMode") )
+    DisplayMode = QAD_CONFIG->getSetting("SMESH:DisplayMode");
+  else
+    QAD_CONFIG->addSetting("SMESH:DisplayMode", "Shading");
+
+  bool Shrink = false;
+  if ( QAD_CONFIG->hasSetting("SMESH:Shrink") )
+    Shrink = QAD_CONFIG->getSetting("SMESH:Shrink") == "yes";
+
+  if (DisplayMode == "Wireframe") {
+    // wireframe
+    parent->menuBar()->setItemChecked(10004, false);
+    parent->menuBar()->setItemChecked(10002, false);
+    parent->menuBar()->setItemChecked(10001, true);
+    parent->menuBar()->setItemEnabled(10003, true);
+  }
+  else if (DisplayMode == "Nodes") {
+    // poins
+    parent->menuBar()->setItemChecked(10004, true);
+    parent->menuBar()->setItemChecked(10002, false);
+    parent->menuBar()->setItemChecked(10001, false);
+    parent->menuBar()->setItemEnabled(10003, false);
   }
-
-  vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-  renWin->Render();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::DisplaySimulationTriangle( SMESH::SMESH_Mesh_ptr aMesh, const TColStd_MapOfInteger& MapIndex, bool reverse )
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  EraseSimulationActors();
-  mySimulationActors = vtkActorCollection::New();
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  Standard_Boolean result;
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-  if ( result ) {
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    int idNodes[3];
-    int pts[3];
-    int i = 0;
-    vtkIdList *Ids = vtkIdList::New();
-    for ( ; ite.More(); ite.Next() ) {
-      idNodes[i] = ite.Key();
-      i++;
-    }
-    
-    if ( reverse ) {
-      Ids->InsertId( 0, idNodes[2] );
-      pts[0] = idNodes[2];
-      Ids->InsertId( 1, idNodes[1] );   
-      pts[1] = idNodes[1];
-      Ids->InsertId( 2, idNodes[0] );
-      pts[2] = idNodes[0];
-    } else {
-      Ids->InsertId( 0, idNodes[0] );
-      pts[0] = idNodes[0];
-      Ids->InsertId( 1, idNodes[1] );
-      pts[1] = idNodes[1];
-      Ids->InsertId( 2, idNodes[2] );  
-      pts[2] = idNodes[2];     
-    }
-    vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( ac->DataSource );
-    vtkUnstructuredGrid* newugrid = vtkUnstructuredGrid::New();
-    newugrid->SetPoints( ugrid->GetPoints() ) ;
-    newugrid->InsertNextCell(VTK_TRIANGLE, 3, pts);
-
-    vtkDataSetMapper *Mapper = vtkDataSetMapper::New();
-    Mapper->SetInput( newugrid );
-    Mapper->Update();
-
-    vtkActor* tri = vtkActor::New();
-    tri->SetMapper( Mapper );
-    tri->SetProperty( ac->GetProperty() );
-    tri->SetBackfaceProperty( ac->GetBackfaceProperty() );
-    tri->VisibilityOn();
-    mySimulationActors->AddItem( tri );
-    theRenderer->AddActor(tri);
+  else {
+    // default is shading
+    parent->menuBar()->setItemChecked(10004, false);
+    parent->menuBar()->setItemChecked(10002, true);
+    parent->menuBar()->setItemChecked(10001, false);
+    parent->menuBar()->setItemEnabled(10003, true);
   }
+  parent->menuBar()->setItemChecked(10003, Shrink);
 
-  vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-  renWin->Render();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::DisplaySimulationQuadrangle( SMESH::SMESH_Mesh_ptr aMesh, const TColStd_MapOfInteger& MapIndex, bool reverse )
-{
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  EraseSimulationActors();
-  mySimulationActors = vtkActorCollection::New();
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  Standard_Boolean result;
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-
-  vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( ac->DataSource );
-  
-  if ( result ) {
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    int i = 0;
-    int idNodes[4];
-    vtkIdList *Ids = vtkIdList::New();
-    for ( ; ite.More(); ite.Next() ) {
-      idNodes[i] = ite.Key();
-      i++;
-    }
-
-    float *p0 = ugrid->GetPoint(idNodes[0]);
-    float *p1 = ugrid->GetPoint(idNodes[1]);
-    float *p2 = ugrid->GetPoint(idNodes[2]);
-    float *p3 = ugrid->GetPoint(idNodes[3]);
-
-    gp_Pnt P0(p0[0],p0[1],p0[2]);
-
-    gp_Vec V1( P0, gp_Pnt(p1[0],p1[1],p1[2]) );
-    gp_Vec V2( P0, gp_Pnt(p2[0],p2[1],p2[2]) );
-    gp_Vec V3( P0, gp_Pnt(p3[0],p3[1],p3[2]) );
-
-    gp_Vec Cross1 = V1 ^ V2;
-    gp_Vec Cross2 = V2 ^ V3;
+  /* Automatic Update */
+  QString AutoUpdate = QAD_CONFIG->getSetting("SMESH:AutomaticUpdate");
+  if (AutoUpdate.compare("true") == 0) {
+    parent->menuBar()->setItemChecked(1001, true);
+    myAutomaticUpdate = true;
+  }
+  else {
+    parent->menuBar()->setItemChecked(1001, false);
+    myAutomaticUpdate = false;
+  }
 
-    int tmp;
-    if ( Cross1.Dot(Cross2) < 0 ) {
-      V1 = gp_Vec(P0, gp_Pnt(p2[0],p2[1],p2[2]) );
-      V2 = gp_Vec(P0, gp_Pnt(p1[0],p1[1],p1[2]) );
-      Cross1 = V1 ^ V2;
-      Cross2 = V2 ^ V3;
-      
-      if ( Cross1.Dot(Cross2) < 0 ) {
-       tmp = idNodes[2];
-       idNodes[2] = idNodes[3];
-       idNodes[3] = tmp;         
-      } else {
-       tmp = idNodes[1];
-       idNodes[1] = idNodes[2];
-       idNodes[2] = tmp;
-      }
-    }
+  /* Selection */
+  SMESH::UpdateSelectionProp();
 
-    if ( reverse ) {
-      Ids->InsertId( 0, idNodes[3] );
-      Ids->InsertId( 1, idNodes[2] );   
-      Ids->InsertId( 2, idNodes[1] );
-      Ids->InsertId( 3, idNodes[0] );
-    } else {
-      Ids->InsertId( 0, idNodes[0] );
-      Ids->InsertId( 1, idNodes[1] );
-      Ids->InsertId( 2, idNodes[2] );  
-      Ids->InsertId( 3, idNodes[3] );  
-    }
+  /* menus disable */
+  parent->menuBar()->setItemEnabled(111, false);       // IMPORT DAT
+  //parent->menuBar()->setItemEnabled(112, false);     // IMPORT UNV
 
-    //    vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( ac->DataSource );
-    vtkUnstructuredGrid* newugrid = vtkUnstructuredGrid::New();
-    newugrid->SetPoints( ugrid->GetPoints() ) ;
-    newugrid->InsertNextCell(VTK_QUAD, Ids);
-
-    vtkDataSetMapper *Mapper = vtkDataSetMapper::New();
-    Mapper->SetInput( newugrid );
-    Mapper->Update();
-
-    vtkActor* quad = vtkActor::New();
-    quad->SetMapper( Mapper );
-    quad->SetProperty( ac->GetProperty() );
-    quad->SetBackfaceProperty( ac->GetBackfaceProperty() );
-    quad->VisibilityOn();
-    mySimulationActors->AddItem( quad );
-    theRenderer->AddActor(quad);
-  }
-  vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-  renWin->Render();
+  return true;
 }
 
-
 //=============================================================================
 /*!
  *
  */
 //=============================================================================
-void SMESHGUI::DisplaySimulationTetra( SMESH::SMESH_Mesh_ptr aMesh, const TColStd_MapOfInteger& MapIndex )
+void SMESHGUI::DefinePopup(QString & theContext, QString & theParent, QString & theObject)
 {
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
+  // NRI : Temporary added
+  //  if ( myStudy->GetProperties()->IsLocked() ) {
+  //    theObject = "NothingSelected";
+  //    theContext = "NothingSelected";
+  //  }
+  // NRI
 
-  EraseSimulationActors();
-  mySimulationActors = vtkActorCollection::New();
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  Standard_Boolean result;
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-  if ( result ) {
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    int i = 0;
-    int idNodes[4];
-    vtkIdList *Ids = vtkIdList::New();
-    for ( ; ite.More(); ite.Next() ) {
-      idNodes[i] = ite.Key();
-      i++;
-    }
-    
-    Ids->InsertId( 0, idNodes[0] );
-    Ids->InsertId( 1, idNodes[1] );
-    Ids->InsertId( 2, idNodes[2] );  
-    Ids->InsertId( 3, idNodes[3] );  
-
-    vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( ac->DataSource );
-    vtkUnstructuredGrid* newugrid = vtkUnstructuredGrid::New();
-    newugrid->SetPoints( ugrid->GetPoints() ) ;
-    newugrid->InsertNextCell(VTK_TETRA, Ids);
-
-    vtkDataSetMapper *Mapper = vtkDataSetMapper::New();
-    Mapper->SetInput( newugrid );
-    Mapper->Update();
-
-    vtkActor* tetra = vtkActor::New();
-    tetra->SetMapper( Mapper );
-    tetra->SetProperty( ac->GetProperty() );
-    tetra->SetBackfaceProperty( ac->GetBackfaceProperty() );
-    tetra->VisibilityOn();
-    mySimulationActors->AddItem( tetra );
-    theRenderer->AddActor(tetra);
+  SALOME_Selection *Sel = SALOME_Selection::Selection( myActiveStudy->getSelection() );
+  int nbSel = Sel->IObjectCount();
+  switch ( nbSel ) {
+  case 0:
+    theObject = "NothingSelected";
+    theContext = "NothingSelected";
+    break;
+  case 1:
+    if ( myState == 800 && Sel->HasIndex( Sel->firstIObject() ) )
+      theObject = "Elements";
+    else
+      theObject = ::CheckTypeObject( Sel->firstIObject() );
+    theContext = "";
+    break;
+  default:
+    theObject = ::CheckHomogeneousSelection();
+    theContext = "";
   }
-  vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-  renWin->Render();
 }
 
-
 //=============================================================================
 /*!
  *
  */
 //=============================================================================
-void SMESHGUI::DisplaySimulationHexa( SMESH::SMESH_Mesh_ptr aMesh, const TColStd_MapOfInteger& MapIndex )
+bool SMESHGUI::CustomPopup(QAD_Desktop* parent, QPopupMenu* popup, const QString& theContext,
+                          const QString& theParent, const QString& theObject)
 {
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
-    return;
-
-  EraseSimulationActors();
-  mySimulationActors = vtkActorCollection::New();
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-  Standard_Boolean result;
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-  if ( result ) {
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    int i = 0;
-    int idNodes[8];
-    vtkIdList *Ids = vtkIdList::New();
-    for ( ; ite.More(); ite.Next() ) {
-      idNodes[i] = ite.Key();
-      i++;
-    }
-    
-    Ids->InsertId( 0, idNodes[0] );
-    Ids->InsertId( 1, idNodes[1] );
-    Ids->InsertId( 2, idNodes[2] );  
-    Ids->InsertId( 3, idNodes[3] );  
-    Ids->InsertId( 4, idNodes[4] );
-    Ids->InsertId( 5, idNodes[5] );
-    Ids->InsertId( 6, idNodes[6] );  
-    Ids->InsertId( 7, idNodes[7] );  
-
-    vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( ac->DataSource );
-    vtkUnstructuredGrid* newugrid = vtkUnstructuredGrid::New();
-    newugrid->SetPoints( ugrid->GetPoints() ) ;
-    newugrid->InsertNextCell(VTK_HEXAHEDRON, Ids);
-
-    vtkDataSetMapper *Mapper = vtkDataSetMapper::New();
-    Mapper->SetInput( newugrid );
-    Mapper->Update();
-
-    vtkActor* hexa = vtkActor::New();
-    hexa->SetMapper( Mapper );
-    hexa->SetProperty( ac->GetProperty() );
-    hexa->SetBackfaceProperty( ac->GetBackfaceProperty() );
-    hexa->VisibilityOn();
-    mySimulationActors->AddItem( hexa );
-    theRenderer->AddActor(hexa);
-  }
-  vtkRenderWindow *renWin = theRenderer->GetRenderWindow();
-  renWin->Render();
-}
+  // get active study frame
+  QAD_StudyFrame* studyFrame = myActiveStudy->getActiveStudyFrame();
+  
+  // get parent component which selected object(s) belongs to
+  QString parentComp = ( (SALOMEGUI_Desktop*)parent )->getComponentFromSelection();
 
+  // get selection
+  SALOME_Selection* Sel = SALOME_Selection::Selection( myActiveStudy->getSelection() );
+  int nbSel = Sel->IObjectCount();
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddFace( SMESH::SMESH_Mesh_ptr aMesh, const TColStd_MapOfInteger& MapIndex, bool reverse )
-{  
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  Standard_Boolean result;
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-  if ( result ) {
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    SMESH::long_array_var anArrayOfIdeces = new  SMESH::long_array;
-    anArrayOfIdeces->length(MapIndex.Extent());
-    
-    int i = 0;
-    for ( ; ite.More(); ite.Next() ) {
-      anArrayOfIdeces[i] = ac->GetIdSMESHDSNode(ite.Key());
-      i++;
+  if ( nbSel == 0 ) {
+    popup->clear();
+  }
+  else if ( nbSel == 1 ) {
+    if ( parentComp != parent->getActiveComponent() ) {
+      // object not belongs to SMESH module - remove all commands except common Display/Erase...
+      while ( 1 ) {
+       int id = popup->idAt( 0 );
+       if ( id <= QAD_TopLabel_Popup_ID )
+         popup->removeItemAt( 0 );
+       else
+         break;
+      }
     }
-
-    int tmp;
-    if ( MapIndex.Extent() == 4 ) {
-      int idNodes[4];
-      int i = 0;
-      TColStd_MapIteratorOfMapOfInteger ite1( MapIndex );
-      for ( ; ite1.More(); ite1.Next() ) {
-       idNodes[i] = ite1.Key();
-       i++;
+    else {
+      // get selected interactive object 
+      Handle(SALOME_InteractiveObject) IObject = Sel->firstIObject();
+      SALOMEDS::SObject_var SO = SMESH::GetActiveStudyDocument()->FindObjectID( IObject->getEntry() );
+      // find popup menu's TopLabel item
+      int topItem = popup->indexOf( QAD_TopLabel_Popup_ID );
+      if ( topItem >= 0 ) {
+       if ( theParent == "Viewer" ) {
+         // set bold font for popup menu's TopLabel item (Viewer popup)
+         QFont fnt = QApplication::font(); fnt.setBold( TRUE );
+         popup->removeItem( QAD_TopLabel_Popup_ID );
+         popup->insertItem( new CustomItem( QString( IObject->getName() ), fnt ), QAD_TopLabel_Popup_ID, topItem );
+       }
+       else if ( theParent == "ObjectBrowser" ) {
+         // remove popup menu's TopLabel item (Object Browser popup)
+         popup->removeItem( QAD_TopLabel_Popup_ID );
+       }
       }
-      
-      vtkUnstructuredGrid* ugrid = vtkUnstructuredGrid::SafeDownCast( ac->DataSource );
-      float *p0 = ugrid->GetPoint(idNodes[0]);
-      float *p1 = ugrid->GetPoint(idNodes[1]);
-      float *p2 = ugrid->GetPoint(idNodes[2]);
-      float *p3 = ugrid->GetPoint(idNodes[3]);
-
-      gp_Pnt P0(p0[0],p0[1],p0[2]);
-
-      gp_Vec V1( P0, gp_Pnt(p1[0],p1[1],p1[2]) );
-      gp_Vec V2( P0, gp_Pnt(p2[0],p2[1],p2[2]) );
-      gp_Vec V3( P0, gp_Pnt(p3[0],p3[1],p3[2]) );
 
-      gp_Vec Cross1 = V1 ^ V2;
-      gp_Vec Cross2 = V2 ^ V3;
-
-      if ( Cross1.Dot(Cross2) < 0 ) {
-
-       V1 = gp_Vec(P0, gp_Pnt(p2[0],p2[1],p2[2]) );
-       V2 = gp_Vec(P0, gp_Pnt(p1[0],p1[1],p1[2]) );
-       Cross1 = V1 ^ V2;
-       Cross2 = V2 ^ V3;
-       
-       if ( Cross1.Dot(Cross2) < 0 ) {
-         tmp = anArrayOfIdeces[2];
-         anArrayOfIdeces[2] = anArrayOfIdeces[3];
-         anArrayOfIdeces[3] = tmp;       
-       } else {
-         tmp = anArrayOfIdeces[1];
-         anArrayOfIdeces[1] = anArrayOfIdeces[2];
-         anArrayOfIdeces[2] = tmp;
+      if ( theObject == "Hypothesis" || theObject == "Algorithm" ) {
+       // remove Display/Erase commands
+       popup->removeItem( QAD_Display_Popup_ID );
+       popup->removeItem( QAD_DisplayOnly_Popup_ID );
+       popup->removeItem( QAD_Erase_Popup_ID );
+       // remove "Unassign ..." command if hyp/algo is not assigned
+       if ( SO->_is_nil() || !IObject->hasReference()/* !IsReferencedObject( SO ) */)
+         popup->removeItem( 1102 );
+      }
+      else if ( theObject == "Mesh" || theObject == "SubMesh" || theObject == "Group" ) {
+       // get actor
+       GEOM::GEOM_Object_var aShapeObject = SMESH::GetShapeOnMeshOrSubMesh( SO );
+       if ( aShapeObject->_is_nil() ) {
+         // imported mesh
+         popup->removeItem( 701 ); // Compute
+         popup->removeItem( 705 ); // Edit hypothesis
+         popup->removeItem( 706 ); // ...
+       }
+       SMESH_Actor* ac = SMESH::FindActorByEntry(IObject->getEntry());
+       // if object has actor
+       if ( ac && studyFrame->getTypeView() == VIEW_VTK ) {
+         VTKViewer_RenderWindowInteractor* myRenderInter = SMESH::GetCurrentVtkView()->getRWInteractor();
+         if ( myRenderInter->isVisible( IObject ) ) {
+           popup->removeItem( QAD_Display_Popup_ID );
+           popup->setItemChecked( 9010, ac->GetPointsLabeled() ); // Numbering / Display Nodes #
+           popup->setItemChecked( 9011, ac->GetCellsLabeled() );  // Numbering / Display Elements #
+           TVisualObjPtr aVisualObj = ac->GetObject();
+           int aNbEdges = aVisualObj->GetNbEntities(SMESH::EDGE);
+           int aNbFaces = aVisualObj->GetNbEntities(SMESH::FACE);
+           int aNbVolumes = aVisualObj->GetNbEntities(SMESH::VOLUME);
+           QMenuItem* mi = popup->findItem( 1131 );
+           if ( mi && mi->popup() ) {
+             int  prType = ac->GetRepresentation();
+             // Display Mode / Wireframe
+             if(!aNbFaces && !aNbVolumes && !aNbEdges){
+               mi->popup()->removeItem( 211 );
+             }else{
+               mi->popup()->setItemChecked( 211, prType == SMESH_Actor::eEdge );
+             }
+             // Display Mode / Shading
+             if(!aNbFaces && !aNbVolumes){
+               mi->popup()->removeItem( 212 );
+             }else{
+               mi->popup()->setItemChecked( 212, prType == SMESH_Actor::eSurface );
+             }
+             // Display Mode / Points
+             mi->popup()->setItemChecked( 215, prType == SMESH_Actor::ePoint );  
+             // Display Mode / Shrink
+             bool isShrunk = ac->IsShrunk();
+             bool isShrunkable = ac->IsShrunkable();
+             mi->popup()->setItemChecked( 213, isShrunk );   
+             mi->popup()->setItemEnabled( 213, prType != SMESH_Actor::ePoint && isShrunkable);
+           }
+           // Scalar Bar
+           mi = popup->findItem( 2000 );
+           if ( mi && mi->popup() ) {
+             SMESH_Actor::eControl cMode = ac->GetControlMode();
+             switch ( cMode ) {
+             case SMESH_Actor::eLengthEdges:
+               mi->popup()->setItemChecked( 6001, true ); break;
+             case SMESH_Actor::eFreeEdges:
+               mi->popup()->setItemChecked( 6002, true );
+               mi->popup()->removeItem( 201 );
+               break;
+             case SMESH_Actor::eFreeBorders:
+               mi->popup()->setItemChecked( 6003, true );
+               mi->popup()->removeItem( 201 );
+               break;
+             case SMESH_Actor::eMultiConnection:
+               mi->popup()->setItemChecked( 6004, true ); break;
+             case SMESH_Actor::eArea:
+               mi->popup()->setItemChecked( 6011, true ); break;
+             case SMESH_Actor::eTaper:
+               mi->popup()->setItemChecked( 6012, true ); break;
+             case SMESH_Actor::eAspectRatio:
+               mi->popup()->setItemChecked( 6013, true ); break;
+             case SMESH_Actor::eMinimumAngle:
+               mi->popup()->setItemChecked( 6014, true ); break;
+             case SMESH_Actor::eWarping:
+               mi->popup()->setItemChecked( 6015, true ); break;
+             case SMESH_Actor::eSkew:
+               mi->popup()->setItemChecked( 6016, true ); break;
+             case SMESH_Actor::eNone:
+             default:
+               mi->popup()->removeItem( 200 );
+               mi->popup()->removeItem( 201 );
+               break;
+             }
+             TVisualObjPtr aVisualObj = ac->GetObject();
+             if(!aNbEdges){
+               mi->popup()->removeItem( 6001 );
+               mi->popup()->removeItem( 6003 );
+               mi->popup()->removeItem( 6004 );
+             }
+             if(!aNbFaces){
+               mi->popup()->removeItem( 6002 );
+               mi->popup()->removeItem( 6011 );
+               mi->popup()->removeItem( 6012 );
+               mi->popup()->removeItem( 6013 );
+               mi->popup()->removeItem( 6014 );
+               mi->popup()->removeItem( 6015 );
+               mi->popup()->removeItem( 6016 );
+             }
+             if(!aNbFaces && !aNbEdges)
+               popup->removeItem( 2000 );                         // Scalar Bar
+           }
+         }
+         else {
+           popup->removeItem( QAD_Erase_Popup_ID );
+           popup->removeItem( 114 );                              // Numbering popup menu
+           popup->removeItem( 1131 );                             // Display mode
+           popup->removeItem( 1132 );                             // Color / size
+           popup->removeItem( 1133 );                             // Transparency
+           popup->removeItem( 1134 );                             // Clipping
+           popup->removeItem( 2000 );                             // Scalar Bar
+         }
+       }
+       else {
+         // object doesn't have actor
+         CORBA::Object_var anObject = SO->GetObject();
+         bool bDisplay = false;
+         if ( !CORBA::is_nil( anObject ) ) {
+           SMESH::SMESH_Mesh_var aMeshObj = SMESH::SMESH_Mesh::_narrow( anObject );
+           if ( !aMeshObj->_is_nil() && ( aMeshObj->NbNodes() > 0 || aMeshObj->NbFaces() > 0  || aMeshObj->NbVolumes() > 0 ) )
+             bDisplay = true;
+           SMESH::SMESH_subMesh_var aSubMeshObj = SMESH::SMESH_subMesh::_narrow( anObject );
+           if ( !aSubMeshObj->_is_nil() && ( aSubMeshObj->GetNumberOfNodes(false) > 0 || aSubMeshObj->GetNumberOfElements() > 0 ) )
+             bDisplay = true;
+           SMESH::SMESH_Group_var aGroupObj = SMESH::SMESH_Group::_narrow( anObject );
+           if ( !aGroupObj->_is_nil() && aGroupObj->Size() > 0 )
+             bDisplay = true;
+         }
+         if ( !bDisplay ) {
+           popup->removeItem( QAD_Display_Popup_ID );
+           popup->removeItem( QAD_DisplayOnly_Popup_ID );
+         }
+         popup->removeItem( QAD_Erase_Popup_ID );
+         popup->removeItem( 114 );                              // Numbering popup menu
+         popup->removeItem( 1131 );                             // Display mode
+         popup->removeItem( 1132 );                             // Color / size
+         popup->removeItem( 1133 );                             // Transparency
+         popup->removeItem( 1134 );                             // Clipping
+         popup->removeItem( 2000 );                             // Scalar Bar
        }
       }
-    }
-
-    //    int tmp;
-    if ( reverse ) {
-      for (i=0; i < (MapIndex.Extent()/2); i++) {
-       tmp = anArrayOfIdeces[i];
-       anArrayOfIdeces[i] = anArrayOfIdeces[MapIndex.Extent()-i-1];
-       anArrayOfIdeces[MapIndex.Extent()-i-1] = tmp;
+      else if( theObject!="Component" ) {
+       // another SMESH object
+       popup->removeItem( QAD_Display_Popup_ID );
+       popup->removeItem( QAD_DisplayOnly_Popup_ID );
+       popup->removeItem( QAD_Erase_Popup_ID );
       }
     }
-    SMESH::SMESH_MeshEditor_var aMeshEditor = aMesh->GetMeshEditor();
-    aMeshEditor->AddFace(anArrayOfIdeces);
-  }
-  if ( myAutomaticUpdate ) {
-    SMESH_Actor* Mesh = smeshGUI->ReadScript(aMesh);
-    if ( Mesh != NULL ) {
-      smeshGUI->DisplayActor( Mesh );
-      smeshGUI->DisplayEdges( Mesh );
-      smeshGUI->ChangeRepresentation( Mesh, Mesh->getDisplayMode() );
-      AddActorInSelection( Mesh );
-    }
-  }
-  QApplication::restoreOverrideCursor();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddVolume( SMESH::SMESH_Mesh_ptr aMesh, const TColStd_MapOfInteger& MapIndex )
-{  
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  Standard_Boolean result;
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-  if ( result ) {
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    SMESH::long_array_var anArrayOfIdeces = new  SMESH::long_array;
-    anArrayOfIdeces->length(MapIndex.Extent());
-    
-    int i = 0;
-    for ( ; ite.More(); ite.Next() ) {
-      anArrayOfIdeces[i] = ac->GetIdSMESHDSNode(ite.Key());
-      i++;
-    }
-
-    SMESH::SMESH_MeshEditor_var aMeshEditor = aMesh->GetMeshEditor();
-    aMeshEditor->AddVolume(anArrayOfIdeces);
-  }
-  if ( myAutomaticUpdate ) {
-    SMESH_Actor* Mesh = smeshGUI->ReadScript(aMesh);
-    if ( Mesh != NULL ) {
-      smeshGUI->DisplayActor( Mesh );
-      smeshGUI->DisplayEdges( Mesh );
-      smeshGUI->ChangeRepresentation( Mesh, Mesh->getDisplayMode() );
-      AddActorInSelection( Mesh );
-    }
-  }
-  QApplication::restoreOverrideCursor();
-}
-
-
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::AddEdge( SMESH::SMESH_Mesh_ptr aMesh, const TColStd_MapOfInteger& MapIndex )
-{  
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  Standard_Boolean result;
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-  if ( result ) {
-    TColStd_MapIteratorOfMapOfInteger ite( MapIndex );
-    SMESH::long_array_var anArrayOfIdeces = new  SMESH::long_array;
-    anArrayOfIdeces->length(MapIndex.Extent());
-    
-    int i = 0;
-    for ( ; ite.More(); ite.Next() ) {
-      anArrayOfIdeces[i] = ac->GetIdSMESHDSNode(ite.Key());
-      i++;
-    }
-
-    SMESH::SMESH_MeshEditor_var aMeshEditor = aMesh->GetMeshEditor();
-    aMeshEditor->AddEdge(anArrayOfIdeces);
   }
-  if ( myAutomaticUpdate ) {
-    SMESH_Actor* Mesh = smeshGUI->ReadScript(aMesh);
-    if ( Mesh != NULL ) {
-      smeshGUI->DisplayActor( Mesh );
-      smeshGUI->DisplayEdges( Mesh );
-      smeshGUI->ChangeRepresentation( Mesh, Mesh->getDisplayMode() );
-      AddActorInSelection( Mesh );
+  else {
+    // multiple selection
+    if ( parentComp != parent->getActiveComponent() ) {
+      // object not belongs to SMESH module - remove all commands except common Display/Erase...
+      while ( 1 )      {
+       int id = popup->idAt( 0 );
+       if ( id <= QAD_TopLabel_Popup_ID )
+         popup->removeItemAt( 0 );
+       else
+         break;
+      }
+      if ( parentComp.isNull() ) {
+       // objects from different components are selected
+       popup->removeItem( QAD_DisplayOnly_Popup_ID );
+       popup->removeItem( QAD_Display_Popup_ID );
+       popup->removeItem( QAD_Erase_Popup_ID );
+      }
+    }
+    else {
+      QString type = ::CheckHomogeneousSelection();
+      if ( type != "Heterogeneous Selection" ) {
+       int topItem = popup->indexOf( QAD_TopLabel_Popup_ID );
+       if ( topItem >= 0 ) {
+         // set bold font for popup menu's TopLabel item
+         QFont fnt = QApplication::font(); fnt.setBold( TRUE );
+         popup->removeItem( QAD_TopLabel_Popup_ID );
+         popup->insertItem( new CustomItem( QString("%1 ").arg( nbSel ) + type + "(s) ", fnt ), QAD_TopLabel_Popup_ID, topItem );
+       }
+      }
     }
   }
-  QApplication::restoreOverrideCursor();
+  return false;
 }
 
 //=============================================================================
-/*!
- *
+/*! Method:  BuildPresentation(const Handle(SALOME_InteractiveObject)& theIO)
+ *  Purpose: ensures that the actor for the given <theIO> exists in the active VTK view
  */
 //=============================================================================
-void SMESHGUI::AddNode( SMESH::SMESH_Mesh_ptr aMesh, float x, float y, float z)
-{  
-  QApplication::setOverrideCursor( Qt::waitCursor );
-  Standard_Boolean result;
-  SMESH_Actor* ac = FindActor( aMesh, result, true );
-  if ( result ) {
-    SMESH::SMESH_MeshEditor_var aMeshEditor = aMesh->GetMeshEditor();
-    aMeshEditor->AddNode(x,y,z);
-  
-    if ( myAutomaticUpdate ) {
-      SMESH_Actor* Mesh = smeshGUI->ReadScript(aMesh);
-      if ( Mesh != NULL ) {
-       smeshGUI->DisplayActor( Mesh );
-       smeshGUI->DisplayEdges( Mesh );
-       smeshGUI->ChangeRepresentation( Mesh, Mesh->getDisplayMode() );
-       AddActorInSelection( Mesh );
-      }
-    }
+void SMESHGUI::BuildPresentation(const Handle(SALOME_InteractiveObject) & theIO)
+{
+  if(theIO->hasEntry()){
+    QAD_Study* aStudy = SMESHGUI::GetSMESHGUI()->GetActiveStudy();
+    QAD_StudyFrame *aStudyFrame = aStudy->getActiveStudyFrame();
+    SMESH::UpdateView(aStudyFrame,SMESH::eDisplay,theIO->getEntry());
   }
-  QApplication::restoreOverrideCursor();
 }
 
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESHGUI::DisplayEdgesConnectivityLegendBox(vtkActor *ac)
+void SMESHGUI::SupportedViewType(int *buffer, int bufferSize)
 {
-  if (myActiveStudy->getActiveStudyFrame()->getTypeView() != VIEW_VTK) 
+  if (!buffer || !bufferSize)
     return;
-
-  EraseSimulationActors();
-  mySimulationActors2D = vtkActor2DCollection::New();
-
-  vtkRenderer *theRenderer = ((VTKViewer_ViewFrame*)myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-
-  vtkGlyphSource2D *gs2 = vtkGlyphSource2D::New();
-  gs2->SetGlyphTypeToTriangle();
-  gs2->FilledOff();
-
-  vtkLegendBoxActor *legend = vtkLegendBoxActor::New();
-  legend->GetPositionCoordinate()->SetValue(0.025, 0.025, 0.);
-  legend->GetPosition2Coordinate()->SetValue(0.3, 0.3, 0.); //relative to Position
-
-  legend->SetNumberOfEntries(4);
-  legend->SetEntryString( 0, tr( "SMESH_BOUNDARYEDGES" ) );
-  legend->SetEntrySymbol( 0, gs2->GetOutput() );
-  legend->SetEntryColor(0, ac->GetMapper()->GetLookupTable()->GetColor(0.) );
-  legend->SetEntryString( 1,  tr( "SMESH_MANIFOLDEDGES" ) );
-  legend->SetEntrySymbol( 1, gs2->GetOutput() );
-  legend->SetEntryColor(1, ac->GetMapper()->GetLookupTable()->GetColor(0.666667) );
-  legend->SetEntryString( 2, tr( "SMESH_NONMANIFOLDEDGES" ) );
-  legend->SetEntrySymbol( 2, gs2->GetOutput() );
-  legend->SetEntryColor(2, ac->GetMapper()->GetLookupTable()->GetColor(0.222222) );
-  legend->SetEntryString( 3, tr( "SMESH_FEATUREEDGES" ) );
-  legend->SetEntrySymbol( 3, gs2->GetOutput() );
-  legend->SetEntryColor(3, ac->GetMapper()->GetLookupTable()->GetColor(0.444444) );
-  legend->SetPadding( 5 );
-  //  legend->GetProperty()->SetColor();
-
-  mySimulationActors2D->AddItem( legend );
-  theRenderer->AddActor2D( legend );
-
-  // Update the view
-  myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame()->Repaint();
+  buffer[0] = (int)VIEW_VTK;
 }
 
-//===============================================================================
-// function : OnEditDelete()
-// purpose  :
-//===============================================================================
-void SMESHGUI::OnEditDelete()
+void SMESHGUI::Deactivate()
 {
-  if ( QAD_MessageBox::warn2
-       ( QAD_Application::getDesktop(),
-        tr ("SMESH_WRN_WARNING"),
-        tr ("SMESH_REALLY_DELETE"),
-        tr ("SMESH_BUT_YES"), tr ("SMESH_BUT_NO"), 1, 0, 0 ) != 1 )
-    return;
-  
-  int nbSf = myActiveStudy->getStudyFramesCount();
-    
-  Standard_Boolean found;
-  SALOMEDS::Study_var aStudy = myActiveStudy->getStudyDocument();
-  SALOMEDS::StudyBuilder_var aStudyBuilder = myStudy->NewBuilder();
-  SALOMEDS::GenericAttribute_var anAttr;
-  SALOMEDS::AttributeIOR_var     anIOR;
-  
-  SALOME_Selection* Sel = SALOME_Selection::Selection( myActiveStudy->getSelection() );
-  SALOME_ListIteratorOfListIO It( Sel->StoredIObjects() );
-  for(;It.More();It.Next()) {
-    Handle(SALOME_InteractiveObject) IObject = It.Value();
-    if ( IObject->hasEntry() ) {
-      SALOMEDS::SObject_var SO = myStudy->FindObjectID( IObject->getEntry() );
-      
-      /* Erase child graphical objects */
-      SALOMEDS::ChildIterator_var it = aStudy->NewChildIterator(SO);
-      for (; it->More();it->Next()) {
-       SALOMEDS::SObject_var CSO= it->Value();
-       if (CSO->FindAttribute(anAttr, "AttributeIOR") ) {
-          anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-
-         for ( int i = 0; i < nbSf; i++ ) {
-           QAD_StudyFrame* sf = myActiveStudy->getStudyFrame(i);
-           if ( sf->getTypeView() == VIEW_VTK ) {
-             vtkRenderer* Renderer = ((VTKViewer_ViewFrame*)smeshGUI->myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-             SMESH_Actor* ac = smeshGUI->FindActorByEntry( CSO->GetID(), found, false );
-             if ( found ) {
-               Renderer->RemoveActor(ac->EdgeDevice);
-               Renderer->RemoveActor(ac->EdgeShrinkDevice);
-               Renderer->RemoveActor(ac);
-             }
-           }
-         }
-       }
-      }
-      
-      /* Erase main graphical object */
-      for ( int i = 0; i < nbSf; i++ ) {
-       QAD_StudyFrame* sf = myActiveStudy->getStudyFrame(i);
-       if ( sf->getTypeView() == VIEW_VTK ) {
-         vtkRenderer* Renderer = ((VTKViewer_ViewFrame*)smeshGUI->myActiveStudy->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRenderer();
-         VTKViewer_RenderWindowInteractor* myRenderInter= ((VTKViewer_ViewFrame*)sf->getRightFrame()->getViewFrame())->getRWInteractor();
-         SMESH_Actor* ac = smeshGUI->FindActorByEntry( IObject->getEntry(), found, false );
-         if (found) {
-           Renderer->RemoveActor(ac->EdgeDevice);
-           Renderer->RemoveActor(ac->EdgeShrinkDevice);
-         }
-         myRenderInter->Remove( IObject );
-       }
-      }
-      
-      /* Erase objects in Study */
-      SALOMEDS::SObject_var obj = myStudy->FindObjectID( IObject->getEntry() );
-      if ( !obj->_is_nil() ) {
-       QAD_Operation* op = new SALOMEGUI_ImportOperation( myActiveStudy );
-       op->start();
-       aStudyBuilder->RemoveObject(obj);
-       op->finish();
-      }
-
-    } /* IObject->hasEntry() */
-  }   /* more/next           */
-
-  /* Clear any previous selection */
-  Sel->ClearIObjects() ; 
-  myActiveStudy->updateObjBrowser();
+  if ( SMESHGUI::GetSMESHGUI() ) {
+    SMESHGUI::GetSMESHGUI()->EmitSignalCloseAllDialogs();
+  }
 }