]> SALOME platform Git repositories - modules/smesh.git/commitdiff
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Activate or create a new VTK viewer for Mesh automatic update after computation....
authorjfa <jfa@opencascade.com>
Fri, 26 Jan 2007 11:31:57 +0000 (11:31 +0000)
committerjfa <jfa@opencascade.com>
Fri, 26 Jan 2007 11:31:57 +0000 (11:31 +0000)
src/SMESHGUI/SMESHGUI.cxx
src/SMESHGUI/SMESHGUI_VTKUtils.cxx
src/SMESHGUI/SMESHGUI_VTKUtils.h

index 965cd37597c5aba749259dbe6b9f54ff717ae446..a99f1b2fde9f5f01648a005b01d47e04237b959b 100644 (file)
@@ -17,7 +17,7 @@
 //  License along with this library; if not, write to the Free Software
 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 //  File   : SMESHGUI.cxx
 //  Author : Nicolas REJNERI
@@ -307,7 +307,7 @@ using namespace std;
        SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
        if ( resMgr )
          toCreateGroups = resMgr->booleanValue( "SMESH", "auto_groups", false );
-       
+
        if ( theCommandID != 122 && theCommandID != 125 )
          aFilename = SUIT_FileDlg::getFileName(SMESHGUI::desktop(), "", aFilter, aTitle, false);
        else {
@@ -855,7 +855,7 @@ SMESH::SMESH_Gen_var SMESHGUI::myComponentSMESH = SMESH::SMESH_Gen::_nil();
 //=============================================================================
 SMESHGUI::SMESHGUI() :
 SalomeApp_Module( "SMESH" )
-{  
+{
   if ( CORBA::is_nil( myComponentSMESH ) )
   {
     CORBA::Boolean anIsEmbeddedMode;
@@ -1239,9 +1239,9 @@ bool SMESHGUI::OnGUIEvent( int theCommandID )
          }
        }
       }
-      
+
       // PAL13338 -->
-      if ( ( theCommandID==301 || theCommandID==302 ) && !checkLock(aStudy) && !automaticUpdate() ) 
+      if ( ( theCommandID==301 || theCommandID==302 ) && !checkLock(aStudy) && !automaticUpdate() )
        SMESH::UpdateView();
       // PAL13338 <--
 
@@ -1299,93 +1299,86 @@ bool SMESHGUI::OnGUIEvent( int theCommandID )
 
   case 701:                                    // COMPUTE MESH
     {
-      if(checkLock(aStudy)) break;
+      if (checkLock(aStudy)) break;
 
       LightApp_SelectionMgr *Sel = selectionMgr();
       SALOME_ListIO selected; Sel->selectedObjects( selected );
 
-      if ( vtkwnd ) {
-       int nbSel = selected.Extent();
-       if (nbSel != 1){
-          SUIT_MessageBox::warn1(desktop(),
-                                 tr("SMESH_WRN_WARNING"),
-                                 tr("SMESH_WRN_NO_AVAILABLE_DATA"),
-                                 tr("SMESH_BUT_OK"));
-         break;
-       }
+      int nbSel = selected.Extent();
+      if (nbSel != 1) {
+        SUIT_MessageBox::warn1(desktop(),
+                               tr("SMESH_WRN_WARNING"),
+                               tr("SMESH_WRN_NO_AVAILABLE_DATA"),
+                               tr("SMESH_BUT_OK"));
+        break;
+      }
 
-       SMESH::SMESH_Mesh_var aMesh;
-       SMESH::SMESH_subMesh_var aSubMesh;
-       Handle(SALOME_InteractiveObject) IObject = selected.First();
-       if (IObject->hasEntry()) {
-         _PTR(SObject) aMeshSObj = aStudy->FindObjectID(IObject->getEntry());
-         GEOM::GEOM_Object_var aShapeObject = SMESH::GetShapeOnMeshOrSubMesh( aMeshSObj );
-         if ( aShapeObject->_is_nil() ) {
-           // imported mesh
-           break;
-         }
-         if( aMeshSObj ) {
-           aMesh = SMESH::SObjectToInterface<SMESH::SMESH_Mesh>(aMeshSObj);
-           aSubMesh = SMESH::SObjectToInterface<SMESH::SMESH_subMesh>(aMeshSObj);
-            if ( !aSubMesh->_is_nil() )
-             aMesh = aSubMesh->GetFather();
-
-           if (!aMesh->_is_nil()) {
-//               if(!GetSMESHGen()->IsReadyToCompute(aMesh,aShapeObject)) {
-//                 SUIT_MessageBox::warn1(desktop(),
-//                                        tr("SMESH_WRN_WARNING"),
-//                                        tr("SMESH_WRN_MISSING_PARAMETERS"),
-//                                        tr("SMESH_BUT_OK"));
-//                 break;
-//               }
-              SMESH::algo_error_array_var errors = GetSMESHGen()->GetAlgoState(aMesh,aShapeObject);
-              if ( errors->length() > 0 ) {
+      SMESH::SMESH_Mesh_var aMesh;
+      SMESH::SMESH_subMesh_var aSubMesh;
+      Handle(SALOME_InteractiveObject) IObject = selected.First();
+      if (IObject->hasEntry()) {
+        _PTR(SObject) aMeshSObj = aStudy->FindObjectID(IObject->getEntry());
+        GEOM::GEOM_Object_var aShapeObject = SMESH::GetShapeOnMeshOrSubMesh( aMeshSObj );
+        if ( aShapeObject->_is_nil() ) {
+          // imported mesh
+          break;
+        }
+        if ( aMeshSObj ) {
+          aMesh = SMESH::SObjectToInterface<SMESH::SMESH_Mesh>(aMeshSObj);
+          aSubMesh = SMESH::SObjectToInterface<SMESH::SMESH_subMesh>(aMeshSObj);
+          if ( !aSubMesh->_is_nil() )
+            aMesh = aSubMesh->GetFather();
+
+          if (!aMesh->_is_nil()) {
+            SMESH::algo_error_array_var errors = GetSMESHGen()->GetAlgoState(aMesh,aShapeObject);
+            if ( errors->length() > 0 ) {
+              SUIT_MessageBox::warn1(desktop(),
+                                     tr("SMESH_WRN_WARNING"),
+                                     SMESH::GetMessageOnAlgoStateErrors( errors.in() ),
+                                     tr("SMESH_BUT_OK"));
+              break;
+            }
+
+            try {
+              if (GetSMESHGen()->Compute(aMesh, aShapeObject))
+                SMESH::ModifiedMesh(aMeshSObj, true);
+              else
                 SUIT_MessageBox::warn1(desktop(),
                                        tr("SMESH_WRN_WARNING"),
-                                       SMESH::GetMessageOnAlgoStateErrors( errors.in() ),
+                                       tr("SMESH_WRN_COMPUTE_FAILED"),
                                        tr("SMESH_BUT_OK"));
-                break;
-              }
-              try{
-                if (GetSMESHGen()->Compute(aMesh,aShapeObject))
-                  SMESH::ModifiedMesh(aMeshSObj,true);
-                else
-                  SUIT_MessageBox::warn1(desktop(),
-                                         tr("SMESH_WRN_WARNING"),
-                                         tr("SMESH_WRN_COMPUTE_FAILED"),
-                                         tr("SMESH_BUT_OK"));
-              }
-              catch(const SALOME::SALOME_Exception & S_ex){
-                SalomeApp_Tools::QtCatchCorbaException(S_ex);
+            }
+            catch(const SALOME::SALOME_Exception & S_ex){
+              SalomeApp_Tools::QtCatchCorbaException(S_ex);
+            }
+
+            updateObjBrowser();
+
+            if (automaticUpdate()) {
+              SVTK_ViewWindow* aVTKView = SMESH::GetViewWindow(this, /*create*/true);
+              if (aVTKView) {
+                CORBA::Long anId = aStudy->StudyId();
+                TVisualObjPtr aVisualObj = SMESH::GetVisualObj(anId, IObject->getEntry());
+                if (aVisualObj) {
+                  aVisualObj->Update();
+                  SMESH_Actor* anActor = SMESH::FindActorByEntry(IObject->getEntry());
+                  if (!anActor) {
+                    anActor = SMESH::CreateActor(aStudy, IObject->getEntry());
+                    if (anActor) {
+                      SMESH::DisplayActor(aVTKView, anActor); //apo
+                      SMESH::FitAll();
+                    }
+                  }
+                  SMESH::RepaintCurrentView();
+                  Sel->setSelectedObjects( selected );
+                }
               }
             }
-         }
-       }
-        CORBA::Long anId = aStudy->StudyId();
-        TVisualObjPtr aVisualObj = SMESH::GetVisualObj(anId,IObject->getEntry());
-        if ( automaticUpdate() && aVisualObj){
-          aVisualObj->Update();
-          SMESH_Actor* anActor = SMESH::FindActorByEntry(IObject->getEntry());
-          if(!anActor){
-            anActor = SMESH::CreateActor(aStudy,IObject->getEntry());
-            if(anActor){
-             SMESH::DisplayActor(view,anActor); //apo
-             SMESH::FitAll();
-           }
-         }
-         SMESH::RepaintCurrentView();
-       }
-      }
-      else{
-       SUIT_MessageBox::warn1(desktop(),
-                             tr("SMESH_WRN_WARNING"),
-                             tr("SMESH_WRN_VIEWER_VTK"),
-                             tr("SMESH_BUT_OK"));
+          }
+        }
       }
-      updateObjBrowser();
-      Sel->setSelectedObjects( selected );
-      break;
     }
+    break;
 
   case 702:  // Create mesh
     startOperation( 702 );
@@ -1943,18 +1936,18 @@ bool SMESHGUI::OnGUIEvent( int theCommandID )
        int type;
 
        switch (theCommandID) {
-       case 4034:                                      
+       case 4034:
          type = QUAD_EDGE; break;
-       case 4035:                                      
+       case 4035:
          type = QUAD_TRIANGLE; break;
-       case 4036:                                     
+       case 4036:
          type = QUAD_QUADRANGLE; break;
-       case 4037:                                     
+       case 4037:
          type = QUAD_TETRAHEDRON; break;
-       case 4038:                                     
-         type = QUAD_PYRAMID; break; 
-       case 4039:                                     
-         type = QUAD_PENTAHEDRON; break; 
+       case 4038:
+         type = QUAD_PYRAMID; break;
+       case 4039:
+         type = QUAD_PENTAHEDRON; break;
        case 4040:
          type = QUAD_HEXAHEDRON;
          break;
@@ -3024,7 +3017,7 @@ void SMESHGUI::createPreferences()
   int exportgroup = addPreference( tr( "PREF_GROUP_EXPORT" ), genTab );
   addPreference( tr( "PREF_AUTO_GROUPS" ), exportgroup, LightApp_Preferences::Bool, "SMESH", "auto_groups" );
   int renumber=addPreference( tr( "PREF_RENUMBER" ), exportgroup, LightApp_Preferences::Bool, "SMESH", "renumbering" );
-  
+
   int meshTab = addPreference( tr( "PREF_TAB_MESH" ) );
   int nodeGroup = addPreference( tr( "PREF_GROUP_NODES" ), meshTab );
 
@@ -3161,7 +3154,7 @@ void SMESHGUI::preferencesChanged( const QString& sect, const QString& name )
     float aTol = 1.00000009999999;
     std::string aWarning;
     SUIT_ResourceMgr* aResourceMgr = SMESH::GetResourceMgr(this);
-    if( name=="selection_object_color" || name=="selection_element_color" || 
+    if( name=="selection_object_color" || name=="selection_element_color" ||
         name=="selection_width" || name=="highlight_color" || name=="highlight_width" ||
         name=="selection_precision_node" || name=="selection_precision_element" )
       SMESH::UpdateSelectionProp( this );
@@ -3169,7 +3162,7 @@ void SMESHGUI::preferencesChanged( const QString& sect, const QString& name )
       sbX1 = aResourceMgr->doubleValue("SMESH", "scalar_bar_vertical_x", sbX1);
       sbW = aResourceMgr->doubleValue("SMESH", "scalar_bar_vertical_width", sbW);
       if(sbX1+sbW > aTol){
-       aWarning = "Origin and Size Vertical: X+Width > 1\n";   
+       aWarning = "Origin and Size Vertical: X+Width > 1\n";
        sbX1=0.01;
        sbW=0.05;
        aResourceMgr->setValue("SMESH", "scalar_bar_vertical_x", sbX1);
@@ -3209,7 +3202,7 @@ void SMESHGUI::preferencesChanged( const QString& sect, const QString& name )
        aResourceMgr->setValue("SMESH", "scalar_bar_horizontal_height",sbH);
       }
     }
-    
+
     if(aWarning.size() != 0){
       aWarning += "The default values are applied instead.";
       SUIT_MessageBox::warn1(SMESHGUI::desktop(),
index 16eecc6966c619b774b44d4767a6d63af6624940..f924d19b77327e32f797d380dbc4123e81236f63 100644 (file)
 //  License along with this library; if not, write to the Free Software
 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 
 
 #include "SMESHGUI_VTKUtils.h"
 #include "SMESHGUI_Utils.h"
 #include "SMESHGUI_Filter.h"
 
-#include <vtkRenderer.h>
-#include <vtkActorCollection.h>
-
-#include <TColStd_IndexedMapOfInteger.hxx>
+#include "SMESHGUI.h"
+#include "SMESH_Actor.h"
+#include "SMESH_ObjectDef.h"
 
 #include <SUIT_Desktop.h>
 #include <SUIT_Session.h>
 #include <SUIT_Study.h>
 
-#include "LightApp_SelectionMgr.h"
+#include <SALOME_ListIO.hxx>
+#include <SALOME_ListIteratorOfListIO.hxx>
 
-#include "SVTK_Selector.h"
-#include "SVTK_ViewModel.h"
-#include "SVTK_ViewWindow.h"
+#include <SVTK_Selector.h>
+#include <SVTK_ViewModel.h>
+#include <SVTK_ViewWindow.h>
 
-#include "utilities.h"
+#include <LightApp_SelectionMgr.h>
+#include <SalomeApp_Application.h>
+#include <SalomeApp_Study.h>
+
+#include <utilities.h>
 
-#include "SALOMEconfig.h"
+#include <SALOMEconfig.h>
 #include CORBA_CLIENT_HEADER(SMESH_Gen)
 #include CORBA_CLIENT_HEADER(SMESH_Mesh)
 #include CORBA_CLIENT_HEADER(SMESH_Group)
 #include CORBA_CLIENT_HEADER(SMESH_Hypothesis)
 
-#include "SMESHGUI.h"
-#include "SMESH_Actor.h"
-#include "SMESH_ObjectDef.h"
-
-#include <SalomeApp_Application.h>
-#include <LightApp_SelectionMgr.h>
-#include <SalomeApp_Study.h>
-
 #include <SALOMEDSClient_Study.hxx>
 #include <SALOMEDSClient_SObject.hxx>
 
-#include <SALOME_ListIO.hxx>
-#include <SALOME_ListIteratorOfListIO.hxx>
+// VTK
+#include <vtkRenderer.h>
+#include <vtkActorCollection.h>
 
+// OCCT
+#include <TColStd_IndexedMapOfInteger.hxx>
+
+// STL
 #include <set>
 using namespace std;
 
-namespace SMESH{
+
+namespace SMESH {
 
   typedef map<TKeyOfVisualObj,TVisualObjPtr> TVisualObjCont;
   static TVisualObjCont VISUAL_OBJ_CONT;
@@ -75,7 +77,8 @@ namespace SMESH{
       if(anIter != VISUAL_OBJ_CONT.end()){
        aVisualObj = anIter->second;
       }else{
-        SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( SMESHGUI::activeStudy()->application() );
+        SalomeApp_Application* app =
+          dynamic_cast<SalomeApp_Application*>( SMESHGUI::activeStudy()->application() );
        _PTR(Study) aStudy = SMESHGUI::activeStudy()->studyDS();
        _PTR(SObject) aSObj = aStudy->FindObjectID(theEntry);
        if(aSObj){
@@ -139,16 +142,41 @@ namespace SMESH{
   }
 
 
-  SVTK_ViewWindow*
-  GetViewWindow(const SalomeApp_Module* theModule)
+  /*! Return active view window, if it instantiates SVTK_ViewWindow class,
+   *  overwise find or create corresponding view window, make it active and return it.
+   *  \note Active VVTK_ViewWindow can be returned, because it inherits SVTK_ViewWindow.
+   */
+  SVTK_ViewWindow* GetViewWindow (const SalomeApp_Module* theModule,
+                                  bool createIfNotFound)
   {
-    if (SalomeApp_Application* anApp = theModule->getApp())
-      return dynamic_cast<SVTK_ViewWindow*>(anApp->desktop()->activeWindow());
+    SalomeApp_Application* anApp;
+    if (theModule)
+      anApp = theModule->getApp();
+    else
+      anApp = dynamic_cast<SalomeApp_Application*>
+        (SUIT_Session::session()->activeApplication());
+
+    if (anApp) {
+      if (SVTK_ViewWindow* aView = dynamic_cast<SVTK_ViewWindow*>(anApp->desktop()->activeWindow()))
+       return aView;
+
+      SUIT_ViewManager* aViewManager =
+        anApp->getViewManager(SVTK_Viewer::Type(), createIfNotFound);
+      if (aViewManager) {
+        if (SUIT_ViewWindow* aViewWindow = aViewManager->getActiveView()) {
+          if (SVTK_ViewWindow* aView = dynamic_cast<SVTK_ViewWindow*>(aViewWindow)) {
+            aViewWindow->raise();
+            aViewWindow->setFocus();
+            return aView;
+          }
+        }
+      }
+    }
     return NULL;
   }
 
-  SVTK_ViewWindow* FindVtkViewWindowSUIT_ViewManager* theMgr,
-                                          SUIT_ViewWindow* theWindow )
+  SVTK_ViewWindow* FindVtkViewWindow (SUIT_ViewManager* theMgr,
+                                      SUIT_ViewWindow * theWindow)
   {
     if( !theMgr )
       return NULL;
@@ -160,12 +188,10 @@ namespace SMESH{
       return NULL;
   }
 
-
   SVTK_ViewWindow* GetVtkViewWindow(SUIT_ViewWindow* theWindow){
     return dynamic_cast<SVTK_ViewWindow*>(theWindow);
   }
 
-
 /*  SUIT_ViewWindow* GetActiveWindow()
   {
     SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( SUIT_Session::session()->activeApplication() );
@@ -182,8 +208,19 @@ namespace SMESH{
     return GetVtkViewWindow( GetActiveWindow() );
   }
 
+
+  void RepaintCurrentView()
+  {
+    if (SVTK_ViewWindow* wnd = GetCurrentVtkView())
+      {
+       wnd->getRenderer()->Render();
+       wnd->Repaint(false);
+      }
+  }
+
   void RepaintViewWindow(SVTK_ViewWindow* theWindow)
   {
+    theWindow->getRenderer()->Render();
     theWindow->Repaint();
   }
 
@@ -193,6 +230,14 @@ namespace SMESH{
     theWindow->Repaint();
   }
 
+  void FitAll(){
+    if(SVTK_ViewWindow* wnd = GetCurrentVtkView() ){
+      wnd->onFitAll();
+      wnd->Repaint();
+    }
+  }
+
+
   SMESH_Actor* FindActorByEntry(SUIT_ViewWindow *theWindow,
                                const char* theEntry)
   {
@@ -286,27 +331,6 @@ namespace SMESH{
   }
 
 
-  void FitAll(){
-    if(SVTK_ViewWindow* wnd = GetCurrentVtkView() ){
-      wnd->onFitAll();
-      wnd->Repaint();
-    }
-  }
-
-  vtkRenderer* GetCurrentRenderer(){
-    if(SVTK_ViewWindow* wnd = GetCurrentVtkView() )
-      return wnd->getRenderer();
-    return NULL;
-  }
-
-  void RepaintCurrentView(){
-    if(SVTK_ViewWindow* wnd = GetCurrentVtkView() )
-      {
-       wnd->getRenderer()->Render();
-       wnd->Repaint(false);
-      }
-  }
-
   void UpdateView(SUIT_ViewWindow *theWnd, EDisplaing theAction, const char* theEntry)
   {
     if(SVTK_ViewWindow* aViewWnd = GetVtkViewWindow(theWnd)){
@@ -450,17 +474,17 @@ namespace SMESH{
       // update VTK viewer properties
       if(SVTK_ViewWindow* aVtkView = GetVtkViewWindow( views[i] )){
        // mesh element selection
-       aVtkView->SetSelectionProp(aSelColor.red()/255., 
+       aVtkView->SetSelectionProp(aSelColor.red()/255.,
                                   aSelColor.green()/255.,
-                                  aSelColor.blue()/255., 
+                                  aSelColor.blue()/255.,
                                   SW );
        // tolerances
        aVtkView->SetSelectionTolerance(SP1, SP2);
 
        // pre-selection
-       aVtkView->SetPreselectionProp(aPreColor.red()/255., 
+       aVtkView->SetPreselectionProp(aPreColor.red()/255.,
                                      aPreColor.green()/255.,
-                                     aPreColor.blue()/255., 
+                                     aPreColor.blue()/255.,
                                      PW);
        // update actors
        vtkRenderer* aRenderer = aVtkView->getRenderer();
@@ -468,10 +492,10 @@ namespace SMESH{
        aCollection->InitTraversal();
        while(vtkActor *anAct = aCollection->GetNextActor()){
          if(SMESH_Actor *anActor = dynamic_cast<SMESH_Actor*>(anAct)){
-           anActor->SetHighlightColor(aHiColor.red()/255., 
+           anActor->SetHighlightColor(aHiColor.red()/255.,
                                       aHiColor.green()/255.,
                                       aHiColor.blue()/255.);
-           anActor->SetPreHighlightColor(aPreColor.red()/255., 
+           anActor->SetPreHighlightColor(aPreColor.red()/255.,
                                          aPreColor.green()/255.,
                                          aPreColor.blue()/255.);
          }
@@ -482,7 +506,7 @@ namespace SMESH{
 
 
   //----------------------------------------------------------------------------
-  SVTK_Selector* 
+  SVTK_Selector*
   GetSelector(SUIT_ViewWindow *theWindow)
   {
     if(SVTK_ViewWindow* aWnd = GetVtkViewWindow(theWindow))
index db98b56749ad698ef7473e774fa04b42fe1d114e..94d2c134845fd8430b450802302607657d887ad8 100644 (file)
 //  License along with this library; if not, write to the Free Software
 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 
 #ifndef SMESHGUI_VTKUtils_HeaderFile
 #define SMESHGUI_VTKUtils_HeaderFile
 
-class QString;
-class vtkRenderer;
-class TColStd_IndexedMapOfInteger;
-
 #include "SALOMEDSClient_definitions.hxx"
 #include "SALOME_InteractiveObject.hxx"
 #include "VTKViewer_Filter.h"
 
+#include "SMESH_Object.h"
+#include "SMESHGUI_Utils.h"
+
+#include <CORBA.h>
+
+#include "SALOMEconfig.h"
+#include CORBA_CLIENT_HEADER(SALOMEDS)
+
+#include <boost/shared_ptr.hpp>
+
+class QString;
+
+class TColStd_IndexedMapOfInteger;
+
 class SALOMEDSClient_Study;
 
 class SUIT_Study;
@@ -38,44 +48,37 @@ class SVTK_ViewWindow;
 class SVTK_Selector;
 
 class LightApp_SelectionMgr;
-class SMESHGUI;
-
-#include <CORBA.h>
-
-#include "SALOMEconfig.h"
-#include CORBA_CLIENT_HEADER(SALOMEDS)
-
-#include <boost/shared_ptr.hpp>
-#include "SMESH_Object.h"
+class SalomeApp_Module;
 
+class SMESHGUI;
 class SMESH_Actor;
 class SALOME_Actor;
-class SVTK_ViewWindow;
-class SalomeApp_Module;
 
-namespace SMESH{
+namespace SMESH {
 
   //----------------------------------------------------------------------------
   typedef pair<int,string> TKeyOfVisualObj;
-  
-  TVisualObjPtr GetVisualObj(int theStudyId, 
+
+  TVisualObjPtr GetVisualObj(int theStudyId,
                             const char* theEntry);
 
   //----------------------------------------------------------------------------
-  SVTK_ViewWindow* GetViewWindow(const SalomeApp_Module* theModule);
-
-  SUIT_ViewWindow* GetActiveWindow();
+  SVTK_ViewWindow* GetViewWindow(const SalomeApp_Module* theModule = NULL,
+                                bool createIfNotFound = false);
 
-  SVTK_ViewWindow* FindVtkViewWindow( SUIT_ViewManager*,
-                                     SUIT_ViewWindow* );
+  SVTK_ViewWindow* FindVtkViewWindow(SUIT_ViewManager*, SUIT_ViewWindow*);
 
-  SVTK_ViewWindow* GetVtkViewWindow( SUIT_ViewWindow* );
+  SVTK_ViewWindow* GetVtkViewWindow(SUIT_ViewWindow*);
 
   SVTK_ViewWindow* GetCurrentVtkView();
 
+  //----------------------------------------------------------------------------
+  void RepaintCurrentView();
   void RepaintViewWindow(SVTK_ViewWindow*);
   void RenderViewWindow(SVTK_ViewWindow*);
 
+  void FitAll();
+
   //----------------------------------------------------------------------------
   SMESH_Actor* FindActorByEntry (SUIT_ViewWindow*, const char* theEntry);
   SMESH_Actor* FindActorByEntry (const char* theEntry);
@@ -89,10 +92,10 @@ namespace SMESH{
 
   //----------------------------------------------------------------------------
   enum EDisplaing {eDisplayAll, eDisplay, eDisplayOnly, eErase, eEraseAll};
-  void UpdateView (SUIT_ViewWindow*, 
-                  EDisplaing theAction, 
+  void UpdateView (SUIT_ViewWindow*,
+                  EDisplaing theAction,
                   const char* theEntry = "");
-  void UpdateView (EDisplaing theAction, 
+  void UpdateView (EDisplaing theAction,
                   const char* theEntry = "");
 
   void UpdateView();
@@ -101,14 +104,6 @@ namespace SMESH{
              bool theDisplay);
 
 
-  //----------------------------------------------------------------------------
-  void FitAll();
-
-  void RepaintCurrentView();
-
-  vtkRenderer* GetCurrentRenderer();
-
-
   //----------------------------------------------------------------------------
   void SetPointRepresentation(bool theIsVisible);
 
@@ -118,20 +113,16 @@ namespace SMESH{
 
 
   //----------------------------------------------------------------------------
-  SVTK_Selector* 
-    GetSelector(SUIT_ViewWindow* = GetActiveWindow());
+  SVTK_Selector* GetSelector (SUIT_ViewWindow* = GetActiveWindow());
 
   void SetFilter (const Handle(VTKViewer_Filter)& theFilter,
                  SVTK_Selector* theSelector = GetSelector());
 
-  Handle(VTKViewer_Filter) 
-    GetFilter (int theId, SVTK_Selector* theSelector = GetSelector());
+  Handle(VTKViewer_Filter) GetFilter (int theId, SVTK_Selector* theSelector = GetSelector());
 
-  bool IsFilterPresent (int theId, 
-                       SVTK_Selector* theSelector = GetSelector());
+  bool IsFilterPresent (int theId, SVTK_Selector* theSelector = GetSelector());
 
-  void RemoveFilter (int theId, 
-                    SVTK_Selector* theSelector = GetSelector());
+  void RemoveFilter (int theId, SVTK_Selector* theSelector = GetSelector());
 
   void RemoveFilters (SVTK_Selector* theSelector = GetSelector());
 
@@ -139,36 +130,36 @@ namespace SMESH{
                SVTK_Selector* theSelector = GetSelector());
 
   //----------------------------------------------------------------------------
-  int GetNameOfSelectedNodes(SVTK_Selector* theSelector, 
-                            const Handle(SALOME_InteractiveObject)& theIO, 
+  int GetNameOfSelectedNodes(SVTK_Selector* theSelector,
+                            const Handle(SALOME_InteractiveObject)& theIO,
                             QString& theName);
-  
-  int GetNameOfSelectedElements(SVTK_Selector* theSelector, 
-                               const Handle(SALOME_InteractiveObject)& theIO, 
+
+  int GetNameOfSelectedElements(SVTK_Selector* theSelector,
+                               const Handle(SALOME_InteractiveObject)& theIO,
                                QString& theName);
-  
-  int GetEdgeNodes(SVTK_Selector* theSelector, 
+
+  int GetEdgeNodes(SVTK_Selector* theSelector,
                   const TVisualObjPtr& theVisualObj,
-                  int& theId1, 
+                  int& theId1,
                   int& theId2);
 
   //----------------------------------------------------------------------------
-  int GetNameOfSelectedNodes (LightApp_SelectionMgr*, 
-                             const Handle(SALOME_InteractiveObject)& theIO, 
+  int GetNameOfSelectedNodes (LightApp_SelectionMgr*,
+                             const Handle(SALOME_InteractiveObject)& theIO,
                              QString& theName);
 
-  int GetNameOfSelectedNodes (LightApp_SelectionMgr*, 
+  int GetNameOfSelectedNodes (LightApp_SelectionMgr*,
                              QString& aName);
 
-  int GetNameOfSelectedElements (LightApp_SelectionMgr*, 
-                                const Handle(SALOME_InteractiveObject)& theIO, 
+  int GetNameOfSelectedElements (LightApp_SelectionMgr*,
+                                const Handle(SALOME_InteractiveObject)& theIO,
                                 QString& theName);
 
-  int GetNameOfSelectedElements (LightApp_SelectionMgr*, 
+  int GetNameOfSelectedElements (LightApp_SelectionMgr*,
                                 QString& aName);
 
-  int GetSelected (LightApp_SelectionMgr*, 
-                  TColStd_IndexedMapOfInteger& theMap, 
+  int GetSelected (LightApp_SelectionMgr*,
+                  TColStd_IndexedMapOfInteger& theMap,
                   const bool theIsElement = true );
 
   int GetEdgeNodes (LightApp_SelectionMgr*, int& theId1, int& theId2);