Salome HOME
Improvement: Bug PAL10401 wrong sens in cut line
[modules/visu.git] / src / VISU_I / VISU_Gen_i.cc
index f64209251c350ff67f205c47db7f03dbdbbf5100..4801ceeef3c7abd026389d9abb8ae7f135e36580 100644 (file)
@@ -1,23 +1,23 @@
 //  VISU OBJECT : interactive object for VISU entities implementation
 //
 //  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 
+//  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   : VISU_Gen_i.cc
 #include "VISU_CutLines_i.hh"
 #include "VISU_Vectors_i.hh"
 #include "VISU_StreamLines_i.hh"
+#include "VISU_Plot3D_i.hh"
 #include "VISU_Table_i.hh"
 #include "VISU_TimeAnimation.h"
 
+#include "VISU_Actor.h"
+
 #include "HDFascii.hxx"
 #include "SALOMEDS_Tool.hxx"
 
-#include "utilities.h"
+#include "SALOMEDSClient_AttributeName.hxx"
+#include "SALOMEDSClient_AttributePixMap.hxx"
 
-#include <strstream>   
-#include <TCollection_AsciiString.hxx>
-#include <TColStd_SequenceOfAsciiString.hxx>
+#include "SUIT_Session.h"
+#include "SalomeApp_Study.h"
+#include "SalomeApp_Application.h"
+#include "LightApp_SelectionMgr.h"
+#include "SVTK_ViewModel.h"
+#include "SVTK_ViewWindow.h"
+#include "SALOME_Event.hxx"
+#include "SALOME_ListIO.hxx"
+#include "SALOME_ListIteratorOfListIO.hxx"
 
-#include <omnithread.h>        
+#include "utilities.h"
+
+// IDL Headers
+#include <omnithread.h>
 #include CORBA_SERVER_HEADER(SALOME_Session)
 #include CORBA_SERVER_HEADER(SALOME_ModuleCatalog)
 
+// QT Includes
 #include <qstring.h>
 #include <qfileinfo.h>
 
+// VTK Includes
+#include <vtkRenderer.h>
+#include <vtkActorCollection.h>
+
+// OCCT Includes
+#include <TCollection_AsciiString.hxx>
+#include <TColStd_SequenceOfAsciiString.hxx>
+
+// STL Includes
+#include <strstream>
+
+#include "Utils_ExceptHandlers.hxx"
+
 using namespace std;
 
 static QFileInfo aFileInfo;
 
 #ifdef _DEBUG_
-static int MYDEBUG = 0;
+static int MYDEBUG = 1;
 #else
 static int MYDEBUG = 0;
 #endif
 
-extern "C" {
-  PortableServer::ObjectId * 
-    VISUEngine_factory(CORBA::ORB_ptr orb, PortableServer::POA_ptr poa, PortableServer::ObjectId * contId,
-                      const char *instanceName, const char *interfaceName) 
-      {
-       if(MYDEBUG) MESSAGE("VisuEngine_factory : "<<interfaceName);
-       VISU::VISU_Gen_i * pVISU_Gen = new VISU::VISU_Gen_i(orb, poa, contId, instanceName, interfaceName);
-       return pVISU_Gen->getId() ;
-      }
-  VISU::VISU_Gen_ptr  
-  GetVisuGen(CORBA::ORB_ptr theORB, PortableServer::POA_ptr thePOA, 
-            SALOME_NamingService* theNamingService, QMutex* theMutex)
-  {
-    if(MYDEBUG) MESSAGE("extern \"C\" GetVisuGen");
-    VISU::VISU_Gen_i *aVISU_Gen = new VISU::VISU_Gen_i(theORB,thePOA,theNamingService,theMutex);
-    return VISU::VISU_Gen::_duplicate(aVISU_Gen->_this());
-    //return aVISU_Gen->_this();
-  }
+UNEXPECT_CATCH(SalomeException, SALOME::SALOME_Exception);
+
+extern "C" VISU::VISU_Gen_ptr GetImpl(CORBA::ORB_ptr theORB,
+                                     PortableServer::POA_ptr thePOA,
+                                     SALOME_NamingService* theNamingService,
+                                     QMutex* theMutex)
+{
+  if(MYDEBUG) MESSAGE("extern \"C\" GetImpl");
+  VISU::VISU_Gen_i *aVISU_Gen = new VISU::VISU_Gen_i(theORB,thePOA,theNamingService,theMutex);
+  //return VISU::VISU_Gen::_duplicate(aVISU_Gen->_this());
+  return aVISU_Gen->_this();
 }
 
 namespace VISU{
@@ -94,6 +114,41 @@ namespace VISU{
   const CORBA::Boolean IsMultifile() { return myIsMultiFile;}
 
   //===========================================================================
+  _PTR(SComponent) ClientFindOrCreateVisuComponent (_PTR(Study) theStudyDocument)
+  {
+    _PTR(SComponent) aSComponent = theStudyDocument->FindComponent("VISU");
+    if (!aSComponent) {
+      _PTR(StudyBuilder) aStudyBuilder = theStudyDocument->NewBuilder();
+      aStudyBuilder->NewCommand();
+      int aLocked = theStudyDocument->GetProperties()->IsLocked();
+      if (aLocked) theStudyDocument->GetProperties()->SetLocked(false);
+      aSComponent = aStudyBuilder->NewComponent("VISU");
+      _PTR(GenericAttribute) anAttr =
+       aStudyBuilder->FindOrCreateAttribute(aSComponent, "AttributeName");
+      _PTR(AttributeName) aName (anAttr);
+
+      CORBA::ORB_var anORB = Base_i::GetORB();
+      SALOME_NamingService *NamingService = new SALOME_NamingService( anORB );
+      CORBA::Object_var objVarN = NamingService->Resolve("/Kernel/ModulCatalog");
+      SALOME_ModuleCatalog::ModuleCatalog_var Catalogue =
+       SALOME_ModuleCatalog::ModuleCatalog::_narrow(objVarN);
+      SALOME_ModuleCatalog::Acomponent_var Comp = Catalogue->GetComponent( "VISU" );
+      if (!Comp->_is_nil()) {
+       aName->SetValue(Comp->componentusername());
+      }
+
+      anAttr = aStudyBuilder->FindOrCreateAttribute(aSComponent, "AttributePixMap");
+      _PTR(AttributePixMap) aPixmap (anAttr);
+      aPixmap->SetPixMap( "ICON_OBJBROWSER_Visu" );
+
+      VISU_Gen_var aVisuGen = Base_i::GetVisuGenImpl()->_this();
+      aStudyBuilder->DefineComponentInstance(aSComponent, aVisuGen->GetID());
+      if (aLocked) theStudyDocument->GetProperties()->SetLocked(true);
+      aStudyBuilder->CommitCommand();
+    }
+    return aSComponent;
+  }
+
   SALOMEDS::SComponent_var FindOrCreateVisuComponent(SALOMEDS::Study_ptr theStudyDocument){
     SALOMEDS::SComponent_var aSComponent = theStudyDocument->FindComponent("VISU");
     if (aSComponent->_is_nil()) {
@@ -101,11 +156,11 @@ namespace VISU{
       aStudyBuilder->NewCommand();
       int aLocked = theStudyDocument->GetProperties()->IsLocked();
       if (aLocked) theStudyDocument->GetProperties()->SetLocked(false);
-      aSComponent = aStudyBuilder->NewComponent("VISU"); 
+      aSComponent = aStudyBuilder->NewComponent("VISU");
       SALOMEDS::GenericAttribute_var anAttr = aStudyBuilder->FindOrCreateAttribute(aSComponent, "AttributeName");
       SALOMEDS::AttributeName_var aName = SALOMEDS::AttributeName::_narrow(anAttr);
-      //NRI      aName->SetValue("Visu");
 
+      //NRI      aName->SetValue("Visu");
       CORBA::ORB_var anORB = Base_i::GetORB();
       SALOME_NamingService *NamingService = new SALOME_NamingService( anORB );
       CORBA::Object_var objVarN = NamingService->Resolve("/Kernel/ModulCatalog");
@@ -118,7 +173,7 @@ namespace VISU{
       anAttr = aStudyBuilder->FindOrCreateAttribute(aSComponent, "AttributePixMap");
       SALOMEDS::AttributePixMap_var aPixmap = SALOMEDS::AttributePixMap::_narrow(anAttr);
       aPixmap->SetPixMap( "ICON_OBJBROWSER_Visu" );
-      
+
       VISU_Gen_var aVisuGen = Base_i::GetVisuGenImpl()->_this();
       aStudyBuilder->DefineComponentInstance(aSComponent,aVisuGen);
       if (aLocked) theStudyDocument->GetProperties()->SetLocked(true);
@@ -127,17 +182,17 @@ namespace VISU{
     return aSComponent;
   }
 
-
-  void RegistryStorable() throw(std::logic_error&) {
+  void RegistryStorable() {
     Storable::Registry(Result_i::myComment.c_str(),&(Result_i::Restore));
-    Storable::Registry(Mesh_i::myComment.c_str(),&(Mesh_i::Restore));
-    Storable::Registry(ScalarMap_i::myComment.c_str(),&(ScalarMap_i::Restore));
-    Storable::Registry(DeformedShape_i::myComment.c_str(),&(DeformedShape_i::Restore));
-    Storable::Registry(CutPlanes_i::myComment.c_str(),&(CutPlanes_i::Restore));
-    Storable::Registry(CutLines_i::myComment.c_str(),&(CutLines_i::Restore));
-    Storable::Registry(IsoSurfaces_i::myComment.c_str(),&(IsoSurfaces_i::Restore));
-    Storable::Registry(StreamLines_i::myComment.c_str(),&(StreamLines_i::Restore));
-    Storable::Registry(Vectors_i::myComment.c_str(),&(Vectors_i::Restore));
+    Storable::Registry(Mesh_i::myComment.c_str(),&(Restore<Mesh_i>));
+    Storable::Registry(ScalarMap_i::myComment.c_str(),&(Restore<ScalarMap_i>));
+    Storable::Registry(DeformedShape_i::myComment.c_str(),&(Restore<DeformedShape_i>));
+    Storable::Registry(CutPlanes_i::myComment.c_str(),&(Restore<CutPlanes_i>));
+    Storable::Registry(CutLines_i::myComment.c_str(),&(Restore<CutLines_i>));
+    Storable::Registry(IsoSurfaces_i::myComment.c_str(),&(Restore<IsoSurfaces_i>));
+    Storable::Registry(StreamLines_i::myComment.c_str(),&(Restore<StreamLines_i>));
+    Storable::Registry(Plot3D_i::myComment.c_str(),&(Restore<Plot3D_i>));
+    Storable::Registry(Vectors_i::myComment.c_str(),&(Restore<Vectors_i>));
     Storable::Registry(Table_i::myComment.c_str(),&(Table_i::Restore));
     Storable::Registry(Curve_i::myComment.c_str(),&(Curve_i::Restore));
     Storable::Registry(Container_i::myComment.c_str(),&(Container_i::Restore));
@@ -145,33 +200,14 @@ namespace VISU{
 
 
   //===========================================================================
-  VISU_Gen_i::VISU_Gen_i(CORBA::ORB_ptr orb,
-                        PortableServer::POA_ptr poa,
-                        PortableServer::ObjectId * contId, 
-                        const char *instanceName, 
-                        const char *interfaceName) :
-    Engines_Component_i(orb, poa, contId, instanceName, interfaceName)
-  {
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::VISU_Gen_i : "<<myMutex);
-    _thisObj = this ;
-    _id = _poa->activate_object(_thisObj);
-    SALOME_NamingService aNamingService(orb);
-    CORBA::Object_ptr anObject = aNamingService.Resolve("/Kernel/Session");
-    SALOME::Session_var aSession = SALOME::Session::_narrow(anObject);
-    //aSession->GetInterface(); 
-    Engines::Component_var aComponent = aSession->GetVisuComponent();
-    myVisuGen = VISU::VISU_Gen::_narrow(aComponent);
-  } 
-
-  VISU_Gen_i::VISU_Gen_i(CORBA::ORB_ptr theORB, PortableServer::POA_ptr thePOA, 
+  VISU_Gen_i::VISU_Gen_i(CORBA::ORB_ptr theORB, PortableServer::POA_ptr thePOA,
                         SALOME_NamingService* theNamingService, QMutex* theMutex) :
     Engines_Component_i()
   {
     if(MYDEBUG) MESSAGE("VISU_Gen_i::VISU_Gen_i : "<<theMutex);
-    Mutex mt(theMutex,qApp);
     Base_i::myMutex = theMutex;  //apo
     Base_i::myOrb = CORBA::ORB::_duplicate(theORB);
-    Base_i::myPOA = PortableServer::POA::_duplicate(thePOA);
+    Base_i::myPoa = PortableServer::POA::_duplicate(thePOA);
     Base_i::myNamingService = theNamingService;
     static SALOME_LifeCycleCORBA aEnginesLifeCycle(theNamingService);
     Base_i::myEnginesLifeCycle = &aEnginesLifeCycle;
@@ -183,44 +219,37 @@ namespace VISU{
     SALOMEDS::ListOfOpenStudies_var aListOfOpenStudies = aStudyManager->GetOpenStudies();
     if(aListOfOpenStudies->length() > 0) {
       CORBA::String_var aStudyName = aListOfOpenStudies[0];
-      aFileInfo.setFile(aStudyName.in());
-      myStudyDocument = aStudyManager->GetStudyByName(aFileInfo.baseName());
-    }else{
+      //aFileInfo.setFile(aStudyName.in());
+      myStudyDocument = aStudyManager->GetStudyByName(aStudyName/*aFileInfo.baseName()*/);
+    }else
       if(MYDEBUG) MESSAGE("VISU_Gen_i::VISU_Gen_i : there is no opened study in StudyManager !!!");
-    }
-
-    Base_i::myPOA->activate_object(this);
   }
 
   VISU_Gen_i::~VISU_Gen_i(){
     if(MYDEBUG) MESSAGE("VISU_Gen_i::~VISU_Gen_i");
   }
   //===========================================================================
-  bool VISU_Gen_i::Load(SALOMEDS::SComponent_ptr theComponent,
-                       const SALOMEDS::TMPFile & theStream,
-                       const char* theURL,
-                       bool isMultiFile)
+  CORBA::Boolean VISU_Gen_i::Load(SALOMEDS::SComponent_ptr theComponent,
+                                 const SALOMEDS::TMPFile & theStream,
+                                 const char* theURL,
+                                 bool isMultiFile)
   {
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::Load - myMutex = "<<myMutex);
-    if(myMutex){
-      Mutex mt(myMutex,qApp);
-      SALOMEDS::Study_var aStudy = theComponent->GetStudy(); 
-      SALOMEDS::StudyBuilder_var  aStudyBuilder = aStudy->NewBuilder(); 
-      TCollection_AsciiString aTmpDir =
-       isMultiFile?TCollection_AsciiString((char*)theURL):SALOMEDS_Tool::GetTmpDir();
-      VisuTmpDir = aTmpDir.ToCString();
-      SALOMEDS::ListOfFileNames_var aSeq =
-       SALOMEDS_Tool::PutStreamToFiles(theStream, aTmpDir.ToCString(),isMultiFile);
-      myIsMultiFile = isMultiFile;
-      return true;
-    }
-    return myVisuGen->Load(theComponent,theStream,theURL,isMultiFile);
+    Mutex mt(myMutex);
+    SALOMEDS::Study_var aStudy = theComponent->GetStudy();
+    SALOMEDS::StudyBuilder_var  aStudyBuilder = aStudy->NewBuilder();
+    const char* aDir = isMultiFile? theURL: SALOMEDS_Tool::GetTmpDir().c_str();
+    TCollection_AsciiString aTmpDir(const_cast<char*>(aDir));
+    VisuTmpDir = aTmpDir.ToCString();
+    SALOMEDS::ListOfFileNames_var aSeq =
+      SALOMEDS_Tool::PutStreamToFiles(theStream, aTmpDir.ToCString(),isMultiFile);
+    myIsMultiFile = isMultiFile;
+    return true;
   }
 
-  bool VISU_Gen_i::LoadASCII(SALOMEDS::SComponent_ptr theComponent,
-                            const SALOMEDS::TMPFile & theStream,
-                            const char* theURL,
-                            bool isMultiFile) 
+  CORBA::Boolean VISU_Gen_i::LoadASCII(SALOMEDS::SComponent_ptr theComponent,
+                                      const SALOMEDS::TMPFile & theStream,
+                                      const char* theURL,
+                                      bool isMultiFile)
   {
     return Load(theComponent, theStream, theURL, isMultiFile);
   }
@@ -228,402 +257,534 @@ namespace VISU{
   char* VISU_Gen_i::LocalPersistentIDToIOR(SALOMEDS::SObject_ptr theSObject,
                                           const char* aLocalPersistentID,
                                           CORBA::Boolean isMultiFile,
-                                          CORBA::Boolean isASCII) 
+                                          CORBA::Boolean isASCII)
   {
-    if(myMutex){
-      CORBA::String_var aString("");
-      if(strcmp(aLocalPersistentID,"") != 0) {
-       Mutex mt(myMutex,qApp);
-       Storable* aStorable =
-         Storable::Create(theSObject,VisuTmpDir.c_str(),aLocalPersistentID);
-       if(aStorable != NULL) aString = aStorable->GetID();
-      }
-      return aString._retn();
+    CORBA::String_var aString("");
+    if(strcmp(aLocalPersistentID,"") != 0) {
+      Mutex mt(myMutex);
+      Storable* aStorable =
+       Storable::Create(theSObject,VisuTmpDir.c_str(),aLocalPersistentID);
+      if(aStorable != NULL) aString = aStorable->GetID();
     }
-    return myVisuGen->LocalPersistentIDToIOR(theSObject, aLocalPersistentID, isMultiFile, isASCII);
+    return aString._retn();
   }
   //===========================================================================
   SALOMEDS::TMPFile* VISU_Gen_i::Save(SALOMEDS::SComponent_ptr theComponent,
                                      const char* theURL,
                                      bool isMultiFile)
   {
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - myMutex = "<<myMutex);
-    if(myMutex){
-      Mutex mt(myMutex,qApp);
-      CORBA::String_var aString = SALOMEDS_Tool::GetTmpDir();
-      TCollection_AsciiString aTmpDir = isMultiFile? (const Standard_CString)theURL: (const Standard_CString)aString.in();
-      if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - "<<aTmpDir);
-      int aCounter = 0;
-      TColStd_SequenceOfAsciiString aFileNames;
-      SALOMEDS::Study_var aStudy = theComponent->GetStudy(); 
-      SALOMEDS::ChildIterator_var itBig = aStudy->NewChildIterator(theComponent);
-      for (; itBig->More(); itBig->Next()) {
-       SALOMEDS::SObject_var gotBranch = itBig->Value();
-       CORBA::Object_var anObj = SObjectToObject(gotBranch);
-       if(CORBA::is_nil(anObj)) continue;
-       Result_i* pResult = dynamic_cast<Result_i*>(GetServant(anObj));
-       if(pResult && abs(pResult->GetSourceId()) == Result_i::eFile){
+    Mutex mt(myMutex);
+    const char* aDir = isMultiFile? theURL: SALOMEDS_Tool::GetTmpDir().c_str();
+    TCollection_AsciiString aTmpDir(const_cast<char*>(aDir));
+    if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - "<<aTmpDir);
+    int aCounter = 0;
+    TColStd_SequenceOfAsciiString aFileNames;
+    SALOMEDS::Study_var aStudy = theComponent->GetStudy();
+
+    //CORBA::Boolean anIsValidScript;
+    //Engines::TMPFile_var aDump = DumpPython(aStudy,false,anIsValidScript);
+
+    SALOMEDS::ChildIterator_var itBig = aStudy->NewChildIterator(theComponent);
+    for (; itBig->More(); itBig->Next()) {
+      SALOMEDS::SObject_var gotBranch = itBig->Value();
+      CORBA::Object_var anObj = SObjectToObject(gotBranch);
+      if(CORBA::is_nil(anObj)) continue;
+      if(Result_i* pResult = dynamic_cast<Result_i*>(GetServant(anObj).in())){
+       switch(pResult->GetCreationId()){
+       case Result_i::eImportFile:
+       case Result_i::eCopyAndImportFile: {
          const QFileInfo& aFileInfo = pResult->GetFileInfo();
-         QString aPrefix = SALOMEDS_Tool::GetNameFromPath(aStudy->URL());
+         QString aPrefix("");
+         if (isMultiFile) aPrefix = SALOMEDS_Tool::GetNameFromPath(aStudy->URL()).c_str();
          QString aFileName = aPrefix + "_" + (pResult->GetName()).c_str();
          static QString aCommand;
          aCommand.sprintf("cp %s %s%s",aFileInfo.filePath().latin1(),aTmpDir.ToCString(),aFileName.latin1());
-         if(system(aCommand) == -1){
+
+         int aRes = system(aCommand);
+         if(aRes){
            if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - Cann't execute the command :"<<aCommand);
            continue;
          }else
-           if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - "<<aCommand);
+           if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - aCommand = "<<aCommand);
+
          TCollection_AsciiString aString(strdup(aFileName.latin1()));
          aFileNames.Append(aString);
-       }
+       }}
       }
-      SALOMEDS::TMPFile_var aStreamFile = new SALOMEDS::TMPFile(0);
-      if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - aFileNames.Length() - "<<aFileNames.Length());
-      if(aFileNames.Length() > 0){
-       SALOMEDS::ListOfFileNames_var aSeq = new SALOMEDS::ListOfFileNames;
-       aSeq->length(aFileNames.Length());
-       for(aCounter = aFileNames.Length(); aCounter > 0; aCounter--)
-         aSeq[aCounter-1] = CORBA::string_dup(aFileNames.Value(aCounter).ToCString());
-       aStreamFile = SALOMEDS_Tool::PutFilesToStream(aTmpDir.ToCString(), aSeq.in(), isMultiFile);
-       if(!isMultiFile)
-         SALOMEDS_Tool::RemoveTemporaryFiles(aTmpDir.ToCString(), aSeq.in(), true);
-      }
-      return aStreamFile._retn();
     }
-    return myVisuGen->Save(theComponent,theURL,isMultiFile);
+    SALOMEDS::TMPFile_var aStreamFile = new SALOMEDS::TMPFile(0);
+    if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - aFileNames.Length() - "<<aFileNames.Length());
+    if(aFileNames.Length() > 0){
+      SALOMEDS::ListOfFileNames_var aSeq = new SALOMEDS::ListOfFileNames;
+      aSeq->length(aFileNames.Length());
+      for(aCounter = aFileNames.Length(); aCounter > 0; aCounter--)
+       aSeq[aCounter-1] = CORBA::string_dup(aFileNames.Value(aCounter).ToCString());
+      aStreamFile = SALOMEDS_Tool::PutFilesToStream(aTmpDir.ToCString(), aSeq.in(), isMultiFile);
+      if(!isMultiFile)
+       SALOMEDS_Tool::RemoveTemporaryFiles(aTmpDir.ToCString(), aSeq.in(), true);
+    }
+    return aStreamFile._retn();
   }
 
   SALOMEDS::TMPFile* VISU_Gen_i::SaveASCII(SALOMEDS::SComponent_ptr theComponent,
-                                     const char* theURL,
-                                     bool isMultiFile) {
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - myMutex = "<<myMutex);
-    if(myMutex){
-      Mutex mt(myMutex,qApp);
-      CORBA::String_var aString = SALOMEDS_Tool::GetTmpDir();
-      TCollection_AsciiString aTmpDir = isMultiFile? (const Standard_CString)theURL: (const Standard_CString)aString.in();
-      if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - "<<aTmpDir);
-      int aCounter = 0;
-      TColStd_SequenceOfAsciiString aFileNames;
-      SALOMEDS::Study_var aStudy = theComponent->GetStudy(); 
-      SALOMEDS::ChildIterator_var itBig = aStudy->NewChildIterator(theComponent);
-      for (; itBig->More(); itBig->Next()) {
-       SALOMEDS::SObject_var gotBranch = itBig->Value();
-       CORBA::Object_var anObj = SObjectToObject(gotBranch);
-       if(CORBA::is_nil(anObj)) continue;
-       Result_i* pResult = dynamic_cast<Result_i*>(GetServant(anObj));
-       if(pResult && abs(pResult->GetSourceId()) == Result_i::eFile){
+                                          const char* theURL,
+                                          bool isMultiFile)
+  {
+    Mutex mt(myMutex);
+    const char* aDir = isMultiFile? theURL: SALOMEDS_Tool::GetTmpDir().c_str();
+    TCollection_AsciiString aTmpDir(const_cast<char*>(aDir));
+    if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - "<<aTmpDir);
+    int aCounter = 0;
+    TColStd_SequenceOfAsciiString aFileNames;
+    SALOMEDS::Study_var aStudy = theComponent->GetStudy();
+    SALOMEDS::ChildIterator_var itBig = aStudy->NewChildIterator(theComponent);
+    for (; itBig->More(); itBig->Next()) {
+      SALOMEDS::SObject_var gotBranch = itBig->Value();
+      CORBA::Object_var anObj = SObjectToObject(gotBranch);
+      if(CORBA::is_nil(anObj)) continue;
+      if(Result_i* pResult = dynamic_cast<Result_i*>(GetServant(anObj).in())){
+       switch(pResult->GetCreationId()){
+       case Result_i::eImportFile:
+       case Result_i::eCopyAndImportFile: {
          const QFileInfo& aFileInfo = pResult->GetFileInfo();
-         QString aPrefix = SALOMEDS_Tool::GetNameFromPath(aStudy->URL());
+         QString aPrefix("");
+         if (isMultiFile) aPrefix = SALOMEDS_Tool::GetNameFromPath(aStudy->URL()).c_str();
          QString aFileName = aPrefix + "_" + (pResult->GetName()).c_str();
          static QString aCommand;
          aCommand.sprintf("cp %s %s%s",aFileInfo.filePath().latin1(),aTmpDir.ToCString(),aFileName.latin1());
-         
-         if(system(aCommand) == -1){
-           if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - Cann't execute the command :"<<aCommand);
+
+         int aRes = system(aCommand);
+         if(aRes){
+           if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - Can't execute the command :"<<aCommand);
            continue;
          }else
            if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - "<<aCommand);
+
          TCollection_AsciiString aString(strdup(aFileName.latin1()));
 
          HDFascii::ConvertFromHDFToASCII(strdup((aTmpDir + aString).ToCString()), true);
 
          aFileNames.Append(aString);
-       }
+       }}
       }
-      SALOMEDS::TMPFile_var aStreamFile = new SALOMEDS::TMPFile(0);
-      if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - aFileNames.Length() - "<<aFileNames.Length());
-      if(aFileNames.Length() > 0){
-       SALOMEDS::ListOfFileNames_var aSeq = new SALOMEDS::ListOfFileNames;
-       aSeq->length(aFileNames.Length());
-       for(aCounter = aFileNames.Length(); aCounter > 0; aCounter--)
-         aSeq[aCounter-1] = CORBA::string_dup(aFileNames.Value(aCounter).ToCString());
-       aStreamFile = SALOMEDS_Tool::PutFilesToStream(aTmpDir.ToCString(), aSeq.in(), isMultiFile);
-       if(!isMultiFile)
-         SALOMEDS_Tool::RemoveTemporaryFiles(aTmpDir.ToCString(), aSeq.in(), true);
-      }
-      return aStreamFile._retn();
     }
-    return myVisuGen->Save(theComponent,theURL,isMultiFile);
+    SALOMEDS::TMPFile_var aStreamFile = new SALOMEDS::TMPFile(0);
+    if(MYDEBUG) MESSAGE("VISU_Gen_i::Save - aFileNames.Length() - "<<aFileNames.Length());
+    if(aFileNames.Length() > 0){
+      SALOMEDS::ListOfFileNames_var aSeq = new SALOMEDS::ListOfFileNames;
+      aSeq->length(aFileNames.Length());
+      for(aCounter = aFileNames.Length(); aCounter > 0; aCounter--)
+       aSeq[aCounter-1] = CORBA::string_dup(aFileNames.Value(aCounter).ToCString());
+      aStreamFile = SALOMEDS_Tool::PutFilesToStream(aTmpDir.ToCString(), aSeq.in(), isMultiFile);
+      if(!isMultiFile)
+       SALOMEDS_Tool::RemoveTemporaryFiles(aTmpDir.ToCString(), aSeq.in(), true);
+    }
+    return aStreamFile._retn();
   }
 
   char* VISU_Gen_i::IORToLocalPersistentID(SALOMEDS::SObject_ptr theSObject,
                                           const char* IORString,
                                           CORBA::Boolean isMultiFile,
-                                          CORBA::Boolean isASCII) {
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::IORToLocalPersistentID - myMutex = "<<myMutex);
-    if(myMutex){
-      CORBA::String_var aString(IORString);
-      if(strcmp(IORString,"") != 0){ 
-       CORBA::ORB_ptr anORB = GetORB();
-       CORBA::Object_var anObj = anORB->string_to_object(aString);
-       if(!CORBA::is_nil(anObj)){
-         Storable* pStorable = dynamic_cast<Storable*>(GetServant(anObj));
-         if(pStorable != NULL){
-           Mutex mt(myMutex,qApp);
-           aString = pStorable->ToString().c_str();
-           return aString._retn();
-         }
+                                          CORBA::Boolean isASCII)
+  {
+    CORBA::String_var aString(IORString);
+    if(strcmp(IORString,"") != 0){
+      CORBA::ORB_ptr anORB = GetORB();
+      CORBA::Object_var anObj = anORB->string_to_object(aString);
+      if(!CORBA::is_nil(anObj)){
+       if(Storable* pStorable = dynamic_cast<Storable*>(GetServant(anObj).in())){
+         Mutex mt(myMutex);
+         aString = pStorable->ToString().c_str();
+         return aString._retn();
        }
       }
-      return aString._retn();
     }
-    return myVisuGen->IORToLocalPersistentID(theSObject, IORString, isMultiFile, isASCII);
+    return aString._retn();
   }
 
   char* VISU_Gen_i::GetID(){
-    if(myMutex)
-      return Base_i::GetID();
-    return myVisuGen->GetID();
+    return Base_i::GetID();
   }
 
-  void VISU_Gen_i::SetCurrentStudy(SALOMEDS::Study_ptr theStudy){
-    if(myMutex){
-      if(!CORBA::is_nil(theStudy))
-       myStudyDocument = SALOMEDS::Study::_duplicate(theStudy);
-    }else
-      myVisuGen->SetCurrentStudy(SALOMEDS::Study::_duplicate(theStudy));
+  void VISU_Gen_i::SetCurrentStudy (SALOMEDS::Study_ptr theStudy)
+  {
+    class TEvent: public SALOME_Event {
+      std::string myStudyName;
+    public:
+      TEvent(const std::string theStudyName):myStudyName(theStudyName)
+       {}
+      virtual void Execute()
+       {
+         bool isActive = false;
+         SUIT_Session* aSession = SUIT_Session::session();
+         QPtrList<SUIT_Application> anApplications = aSession->applications();
+         QPtrListIterator<SUIT_Application> anIter (anApplications);
+         SUIT_Application* aFirstApp = anIter.current();
+         while (SUIT_Application* anApp = anIter.current()) {
+           ++anIter;
+           if (SUIT_Study* aSStudy = anApp->activeStudy()) {
+             if (SalomeApp_Study* aStudy = dynamic_cast<SalomeApp_Study*>(aSStudy)) {
+                if (_PTR(Study) aCStudy = aStudy->studyDS()) {
+                 MESSAGE("There is an application with active study : StudyId = "
+                         << aCStudy->StudyId() << "; Name = '" << aCStudy->Name() << "'");
+                 if (myStudyName == aCStudy->Name()) {
+                   isActive = true;
+                   break;
+                 }
+               }
+             }
+           }
+         }
+         if (!isActive) {
+           MESSAGE("!!! anApp->onLoadDoc(myStudyName) !!!");
+           // Has to be loaded in an empty or in a new application
+           SalomeApp_Application* anApp = dynamic_cast<SalomeApp_Application*>(aFirstApp);
+           anApp->onLoadDoc(myStudyName.c_str());
+         }
+       }
+    };
+
+    if (!CORBA::is_nil(theStudy))
+    {
+      CORBA::String_var aName = theStudy->Name();
+      std::string aStudyName (aName.in());
+      MESSAGE("StudyId = " << theStudy->StudyId() << "; Name = '" << aName.in() << "'");
+      myStudyDocument = SALOMEDS::Study::_duplicate(theStudy);
+
+      ProcessVoidEvent(new TEvent(aStudyName));
+    } else {
+      MESSAGE("CORBA::is_nil(theStudy)");
+    }
   }
+
   SALOMEDS::Study_ptr VISU_Gen_i::GetCurrentStudy(){
-    if(myMutex)
-      return SALOMEDS::Study::_duplicate(myStudyDocument);
-    return myVisuGen->GetCurrentStudy();
+    return SALOMEDS::Study::_duplicate(myStudyDocument);
   }
+
   ViewManager_ptr VISU_Gen_i::GetViewManager(){
-    //omni_mutex aMutex;
-    //omni_mutex_lock aMutexLock(aMutex);
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::GetViewManager : "<<myMutex);
-    if(myMutex){
-      Mutex mt(myMutex,qApp);
-      ViewManager_i * aViewManager = new ViewManager_i(myStudyDocument);
-      return ViewManager::_duplicate(aViewManager->_this());
-    }
-    return myVisuGen->GetViewManager();
+    Mutex mt(myMutex);
+    ViewManager_i * aViewManager = new ViewManager_i(myStudyDocument);
+    return ViewManager::_duplicate(aViewManager->_this());
   }
 
   SALOMEDS::SObject_ptr VISU_Gen_i::ImportTables(const char* theFileName){
-    if(myMutex){
-      if(myStudyDocument->GetProperties()->IsLocked()) return SALOMEDS::SObject::_nil();
-      Mutex mt(myMutex,qApp);
-      SALOMEDS::SObject_var aRes = VISU::ImportTables(theFileName,myStudyDocument);
-      return aRes._retn();
-    }
-    return myVisuGen->ImportTables(theFileName);
+    if(myStudyDocument->GetProperties()->IsLocked())
+      return SALOMEDS::SObject::_nil();
+    Mutex mt(myMutex);
+    SALOMEDS::SObject_var aRes = VISU::ImportTables(theFileName,myStudyDocument);
+    return aRes._retn();
+  }
+
+  CORBA::Boolean VISU_Gen_i::ExportTableToFile(SALOMEDS::SObject_ptr theTable,
+                                              const char* theFileName)
+  {
+    return VISU::ExportTableToFile(theTable, theFileName);
   }
 
   Result_ptr VISU_Gen_i::ImportFile(const char* theFileName){
-    if(myMutex){
-      if(myStudyDocument->GetProperties()->IsLocked()) return Result::_nil();
-      Mutex mt(myMutex,qApp);
-      VISU::Result_var aResult;
-      aFileInfo.setFile(theFileName);
-      Result_i* pResult = new Result_i(myStudyDocument);
-      if(pResult->Create(theFileName) != NULL) 
-       aResult = pResult->_this();
-      return aResult._retn();
+    if(myStudyDocument->GetProperties()->IsLocked())
+      return Result::_nil();
+    Mutex mt(myMutex);
+    aFileInfo.setFile(theFileName);
+    Result_i* pResult = new Result_i(myStudyDocument,
+                                    Result_i::eFile,
+                                    Result_i::eImportFile);
+    if(pResult->Create(theFileName) != NULL)
+      return pResult->_this();
+    else{
+      pResult->_remove_ref();
+      return VISU::Result::_nil();
     }
-    return myVisuGen->ImportFile(theFileName);
   }
 
-  Result_ptr VISU_Gen_i::ImportMed(SALOMEDS::SObject_ptr theMedSObject){
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::ImportMed : "<<myMutex);
-    if(myMutex){
-      if(myStudyDocument->GetProperties()->IsLocked()) return Result::_nil();
-      Mutex mt(myMutex,qApp);
-      Result_i* pResult = new Result_i(myStudyDocument);
-      if(pResult->Create(theMedSObject) != NULL) 
-       return Result::_duplicate(pResult->_this());
+  Result_ptr VISU_Gen_i::CopyAndImportFile(const char* theFileName){
+    if(myStudyDocument->GetProperties()->IsLocked())
+      return Result::_nil();
+    Mutex mt(myMutex);
+    VISU::Result_var aResult;
+    aFileInfo.setFile(theFileName);
+    Result_i* pResult = new Result_i(myStudyDocument,
+                                    Result_i::eRestoredFile,
+                                    Result_i::eCopyAndImportFile);
+    if(pResult->Create(theFileName) != NULL)
+      aResult = pResult->_this();
+    return aResult._retn();
+  }
+
+  Result_ptr VISU_Gen_i::ImportMed (SALOMEDS::SObject_ptr theMedSObject)
+  {
+    if (myStudyDocument->GetProperties()->IsLocked())
       return Result::_nil();
+    Mutex mt(myMutex);
+    Result_i* pResult = new Result_i(myStudyDocument,
+                                    Result_i::eComponent,
+                                    Result_i::eImportMed);
+    if (pResult->Create(theMedSObject) != NULL) {
+      return pResult->_this();
+    } else {
+      pResult->_remove_ref();
+      return VISU::Result::_nil();
     }
-    return myVisuGen->ImportMed(theMedSObject);
   }
 
-  Result_ptr VISU_Gen_i::ImportMedField(SALOME_MED::FIELD_ptr theField){
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::ImportMedField : "<<myMutex);
-    if(myMutex){
-      if(myStudyDocument->GetProperties()->IsLocked()) return Result::_nil();
-      Mutex mt(myMutex,qApp);
-      Result_i* pResult = new Result_i(myStudyDocument);
-      if(pResult->Create(theField) != NULL) 
-       return Result::_duplicate(pResult->_this());
+  Result_ptr VISU_Gen_i::ImportMedField (SALOME_MED::FIELD_ptr theField)
+  {
+    if (myStudyDocument->GetProperties()->IsLocked())
       return Result::_nil();
+    Mutex mt(myMutex);
+    Result_i* pResult = new Result_i(myStudyDocument,
+                                    Result_i::eComponent,
+                                    Result_i::eImportMedField);
+    if (pResult->Create(theField) != NULL) {
+      return pResult->_this();
+    } else {
+      pResult->_remove_ref();
+      return VISU::Result::_nil();
     }
-    return myVisuGen->ImportMedField(theField);
   }
 
-  Mesh_ptr VISU_Gen_i::MeshOnEntity(Result_ptr theResult, const char* theMeshName, VISU::Entity theEntity){
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::MeshOnEntity : "<<myMutex);
-    if(myMutex){
-      if(myStudyDocument->GetProperties()->IsLocked()) return Mesh::_nil();
-      Mutex mt(myMutex,qApp);
-      Result_i* pResult = dynamic_cast<Result_i*>(GetServant(theResult));
-      Mesh_i* aPresent = new Mesh_i(pResult);
-      if(aPresent->Create(theMeshName,theEntity) != NULL) 
-        return Mesh::_duplicate(aPresent->_this());
+  Mesh_ptr VISU_Gen_i::MeshOnEntity(Result_ptr theResult,
+                                   const char* theMeshName,
+                                   VISU::Entity theEntity)
+  {
+    if(myStudyDocument->GetProperties()->IsLocked())
       return Mesh::_nil();
+    Mutex mt(myMutex);
+    if(Result_i* pResult = dynamic_cast<Result_i*>(GetServant(theResult).in())){
+      Mesh_i* aPresent = new Mesh_i(pResult);
+      if(aPresent->Create(theMeshName,theEntity) != NULL)
+       return aPresent->_this();
+      else{
+       aPresent->_remove_ref();
+      }
     }
-    return myVisuGen->MeshOnEntity(theResult,theMeshName,theEntity);
+    return VISU::Mesh::_nil();
   }
 
-  Mesh_ptr VISU_Gen_i::FamilyMeshOnEntity(Result_ptr theResult, const char* theMeshName, 
-                                         VISU::Entity theEntity, 
-                                         const char* theFamilyName){
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::FamilyMeshOnEntity : "<<myMutex);
-    if(myMutex){
-      if(myStudyDocument->GetProperties()->IsLocked()) return Mesh::_nil();
-      Mutex mt(myMutex,qApp);
-      Result_i* pResult = dynamic_cast<Result_i*>(GetServant(theResult));
-      Mesh_i* aPresent = new Mesh_i(pResult);
-      if(aPresent->Create(theMeshName,theEntity,theFamilyName) != NULL) 
-        return Mesh::_duplicate(aPresent->_this());
+  Mesh_ptr VISU_Gen_i::FamilyMeshOnEntity(Result_ptr theResult,
+                                         const char* theMeshName,
+                                         VISU::Entity theEntity,
+                                         const char* theFamilyName)
+  {
+    if(myStudyDocument->GetProperties()->IsLocked())
       return Mesh::_nil();
+    Mutex mt(myMutex);
+    if(Result_i* pResult = dynamic_cast<Result_i*>(GetServant(theResult).in())){
+      Mesh_i* aPresent = new Mesh_i(pResult);
+      if(aPresent->Create(theMeshName,theEntity,theFamilyName) != NULL)
+       return aPresent->_this();
+      else{
+       aPresent->_remove_ref();
+      }
     }
-    return myVisuGen->FamilyMeshOnEntity(theResult,theMeshName,theEntity,theFamilyName);
+    return VISU::Mesh::_nil();
   }
 
-  Mesh_ptr VISU_Gen_i::GroupMesh(Result_ptr theResult, const char* theMeshName, 
-                                const char* theGroupName){
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::GroupMesh : "<<myMutex);
-    if(myMutex){
-      if(myStudyDocument->GetProperties()->IsLocked()) return Mesh::_nil();
-      Mutex mt(myMutex,qApp);
-      Result_i* pResult = dynamic_cast<Result_i*>(GetServant(theResult));
-      Mesh_i* aPresent = new Mesh_i(pResult);
-      if(aPresent->Create(theMeshName,theGroupName) != NULL) 
-        return Mesh::_duplicate(aPresent->_this());
+  Mesh_ptr VISU_Gen_i::GroupMesh(Result_ptr theResult,
+                                const char* theMeshName,
+                                const char* theGroupName)
+  {
+    if(myStudyDocument->GetProperties()->IsLocked())
       return Mesh::_nil();
+    Mutex mt(myMutex);
+    if(Result_i* pResult = dynamic_cast<Result_i*>(GetServant(theResult).in())){
+      Mesh_i* aPresent = new Mesh_i(pResult);
+      if(aPresent->Create(theMeshName,theGroupName) != NULL)
+       return aPresent->_this();
+      else{
+       aPresent->_remove_ref();
+      }
     }
-    return myVisuGen->GroupMesh(theResult,theMeshName,theGroupName);
+    return VISU::Mesh::_nil();
+  }
+
+  ScalarMap_ptr VISU_Gen_i::ScalarMapOnField(Result_ptr theResult,
+                                            const char* theMeshName,
+                                            VISU::Entity theEntity,
+                                            const char* theFieldName,
+                                            CORBA::Double theIteration)
+  {
+    return Prs3dOnField<VISU::ScalarMap_i>(theResult,theMeshName,theEntity,theFieldName,theIteration,true)._retn();
   }
 
-  ScalarMap_ptr VISU_Gen_i::ScalarMapOnField(Result_ptr theResult, const char* theMeshName, VISU::Entity theEntity, 
-                                            const char* theFieldName, CORBA::Double theIteration)
+  DeformedShape_ptr VISU_Gen_i::DeformedShapeOnField(Result_ptr theResult,
+                                                    const char* theMeshName,
+                                                    VISU::Entity theEntity,
+                                                    const char* theFieldName,
+                                                    CORBA::Double theIteration)
   {
-    if(myMutex) return Prs3dOnField<VISU::ScalarMap_i>(theResult,theMeshName,theEntity,theFieldName,theIteration);
-    return myVisuGen->ScalarMapOnField(theResult,theMeshName,theEntity,theFieldName,theIteration);
+    return Prs3dOnField<VISU::DeformedShape_i>(theResult,theMeshName,theEntity,theFieldName,theIteration)._retn();
   }
 
-  DeformedShape_ptr VISU_Gen_i::DeformedShapeOnField(Result_ptr theResult, const char* theMeshName, VISU::Entity theEntity, 
-                                                    const char* theFieldName, CORBA::Double theIteration)
+  Vectors_ptr VISU_Gen_i::VectorsOnField(Result_ptr theResult,
+                                        const char* theMeshName,
+                                        VISU::Entity theEntity,
+                                        const char* theFieldName,
+                                        CORBA::Double theIteration)
   {
-    if(myMutex) return Prs3dOnField<VISU::DeformedShape_i>(theResult,theMeshName,theEntity,theFieldName,theIteration);
-    return myVisuGen->DeformedShapeOnField(theResult,theMeshName,theEntity,theFieldName,theIteration);
+    return Prs3dOnField<VISU::Vectors_i>(theResult,theMeshName,theEntity,theFieldName,theIteration)._retn();
   }
 
-  Vectors_ptr VISU_Gen_i::VectorsOnField(Result_ptr theResult, const char* theMeshName, VISU::Entity theEntity, 
-                                                    const char* theFieldName, CORBA::Double theIteration)
+  IsoSurfaces_ptr VISU_Gen_i::IsoSurfacesOnField(Result_ptr theResult,
+                                                const char* theMeshName,
+                                                VISU::Entity theEntity,
+                                                const char* theFieldName,
+                                                CORBA::Double theIteration)
   {
-    if(myMutex) return Prs3dOnField<VISU::Vectors_i>(theResult,theMeshName,theEntity,theFieldName,theIteration);
-    return myVisuGen->VectorsOnField(theResult,theMeshName,theEntity,theFieldName,theIteration);
+    return Prs3dOnField<VISU::IsoSurfaces_i>(theResult,theMeshName,theEntity,theFieldName,theIteration)._retn();
   }
 
-  IsoSurfaces_ptr VISU_Gen_i::IsoSurfacesOnField(Result_ptr theResult, const char* theMeshName, VISU::Entity theEntity, 
-                                                    const char* theFieldName, CORBA::Double theIteration)
+  StreamLines_ptr VISU_Gen_i::StreamLinesOnField(Result_ptr theResult,
+                                                const char* theMeshName,
+                                                VISU::Entity theEntity,
+                                                const char* theFieldName,
+                                                CORBA::Double theIteration)
   {
-    if(myMutex) return Prs3dOnField<VISU::IsoSurfaces_i>(theResult,theMeshName,theEntity,theFieldName,theIteration);
-    return myVisuGen->IsoSurfacesOnField(theResult,theMeshName,theEntity,theFieldName,theIteration);
+    return Prs3dOnField<VISU::StreamLines_i>(theResult,theMeshName,theEntity,theFieldName,theIteration)._retn();
   }
 
-  StreamLines_ptr VISU_Gen_i::StreamLinesOnField(Result_ptr theResult, const char* theMeshName, VISU::Entity theEntity, 
-                                                    const char* theFieldName, CORBA::Double theIteration)
+  Plot3D_ptr VISU_Gen_i::Plot3DOnField(Result_ptr theResult,
+                                      const char* theMeshName,
+                                      VISU::Entity theEntity,
+                                      const char* theFieldName,
+                                      CORBA::Double theIteration)
   {
-    if(myMutex) return Prs3dOnField<VISU::StreamLines_i>(theResult,theMeshName,theEntity,theFieldName,theIteration);
-    return myVisuGen->StreamLinesOnField(theResult,theMeshName,theEntity,theFieldName,theIteration);
+    return Prs3dOnField<VISU::Plot3D_i>(theResult,theMeshName,theEntity,theFieldName,theIteration)._retn();
   }
 
-  CutPlanes_ptr VISU_Gen_i::CutPlanesOnField(Result_ptr theResult, const char* theMeshName, VISU::Entity theEntity, 
-                                                    const char* theFieldName, CORBA::Double theIteration)
+  CutPlanes_ptr VISU_Gen_i::CutPlanesOnField(Result_ptr theResult,
+                                            const char* theMeshName,
+                                            VISU::Entity theEntity,
+                                            const char* theFieldName,
+                                            CORBA::Double theIteration)
   {
-    if(myMutex) return Prs3dOnField<VISU::CutPlanes_i>(theResult,theMeshName,theEntity,theFieldName,theIteration);
-    return myVisuGen->CutPlanesOnField(theResult,theMeshName,theEntity,theFieldName,theIteration);
+    return Prs3dOnField<VISU::CutPlanes_i>(theResult,theMeshName,theEntity,theFieldName,theIteration)._retn();
   }
 
-  CutLines_ptr VISU_Gen_i::CutLinesOnField(Result_ptr theResult, const char* theMeshName, VISU::Entity theEntity, 
-                                           const char* theFieldName, CORBA::Double theIteration)
+  CutLines_ptr VISU_Gen_i::CutLinesOnField(Result_ptr theResult,
+                                          const char* theMeshName,
+                                          VISU::Entity theEntity,
+                                          const char* theFieldName,
+                                          CORBA::Double theIteration)
   {
-    if(myMutex) return Prs3dOnField<VISU::CutLines_i>(theResult,theMeshName,theEntity,theFieldName,theIteration);
-    return myVisuGen->CutLinesOnField(theResult,theMeshName,theEntity,theFieldName,theIteration);
+    return Prs3dOnField<VISU::CutLines_i>(theResult,theMeshName,theEntity,theFieldName,theIteration)._retn();
   }
 
   Table_ptr VISU_Gen_i::CreateTable(const char* theTableEntry){
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::CreateTable : "<<myMutex);
-    if(myMutex){
-      if(myStudyDocument->GetProperties()->IsLocked()) return Table::_nil();
-      Mutex mt(myMutex,qApp);
-      Table_i* aPresent = new Table_i(myStudyDocument,theTableEntry);
-      if(aPresent->Create() != NULL) 
-       return Table::_duplicate(aPresent->_this());
+    if(myStudyDocument->GetProperties()->IsLocked())
       return Table::_nil();
+    Mutex mt(myMutex);
+    Table_i* pPresent = new Table_i(myStudyDocument,theTableEntry);
+    if(pPresent->Create() != NULL)
+      return pPresent->_this();
+    else{
+      pPresent->_remove_ref();
+      return VISU::Table::_nil();
     }
-    return myVisuGen->CreateTable(theTableEntry);
-  }
-
-  Curve_ptr VISU_Gen_i::CreateCurve(Table_ptr theTable, CORBA::Long theHRow, CORBA::Long theVRow){
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::CreateCurve : "<<myMutex);
-    if(myMutex){
-      if(myStudyDocument->GetProperties()->IsLocked()) return Curve::_nil();
-      Mutex mt(myMutex,qApp);
-      PortableServer::POA_ptr aPOA = GetPOA();
-      Table_i* pTable = dynamic_cast<Table_i*>(aPOA->reference_to_servant(theTable));
-      Curve_i* aPresent = new Curve_i(myStudyDocument,pTable,theHRow,theVRow);
-      if(aPresent->Create() != NULL) { 
-       return Curve::_duplicate(aPresent->_this());
-      }
+  }
+
+  Curve_ptr VISU_Gen_i::CreateCurve(Table_ptr theTable,
+                                   CORBA::Long theHRow,
+                                   CORBA::Long theVRow)
+  {
+    if(myStudyDocument->GetProperties()->IsLocked())
       return Curve::_nil();
+    Mutex mt(myMutex);
+    PortableServer::POA_ptr aPOA = GetPOA();
+    Table_i* pTable = dynamic_cast<Table_i*>(aPOA->reference_to_servant(theTable));
+    Curve_i* pPresent = new Curve_i(myStudyDocument,pTable,theHRow,theVRow);
+    if(pPresent->Create() != NULL)
+      return pPresent->_this();
+    else{
+      pPresent->_remove_ref();
+      return VISU::Curve::_nil();
     }
-    return myVisuGen->CreateCurve(theTable,theHRow,theVRow);
   }
+
   Container_ptr VISU_Gen_i::CreateContainer(){
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::CreateContainer : "<<myMutex);
-    if(myMutex){
-      if(myStudyDocument->GetProperties()->IsLocked()) return Container::_nil();
-      Mutex mt(myMutex,qApp);
-      Container_i* aPresent = new Container_i(myStudyDocument);
-      if(aPresent->Create() != NULL) {
-       return Container::_duplicate(aPresent->_this());
-      }
+    if(myStudyDocument->GetProperties()->IsLocked())
       return Container::_nil();
+    Mutex mt(myMutex);
+    Container_i* pPresent = new Container_i(myStudyDocument);
+    if(pPresent->Create() != NULL)
+      return pPresent->_this();
+    else{
+      pPresent->_remove_ref();
+      return VISU::Container::_nil();
     }
-    return myVisuGen->CreateContainer();
   }
 
   Animation_ptr VISU_Gen_i::CreateAnimation(View3D_ptr theView3D){
-    if(myMutex){
-      if(myStudyDocument->GetProperties()->IsLocked()) return Animation::_nil();
-      Mutex mt(myMutex,qApp);
-      if(MYDEBUG) MESSAGE("VISU_Gen_i::CreateAnimation : "<<myMutex);
-      VISU_TimeAnimation* anAnim = new VISU_TimeAnimation(myStudyDocument,theView3D);
-      return Animation::_duplicate(anAnim->_this());
-    }
-    return myVisuGen->CreateAnimation(theView3D);
+    if(myStudyDocument->GetProperties()->IsLocked())
+      return Animation::_nil();
+    Mutex mt(myMutex);
+    if(VISU_TimeAnimation_i* anAnim = new VISU_TimeAnimation_i(myStudyDocument,theView3D)){
+      return anAnim->_this();
+    }else
+      return VISU::Animation::_nil();
   }
 
-  void VISU_Gen_i::Close(SALOMEDS::SComponent_ptr theComponent){
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::Close : "<<myMutex);
-    if(myMutex){
-      Mutex mt(myMutex,qApp);
-      SALOMEDS::Study_var aStudy = theComponent->GetStudy(); 
-      if(!aStudy->_is_nil()){
-       SALOMEDS::ChildIterator_var itBig = aStudy->NewChildIterator(theComponent);
-       for (int i = 0; itBig->More(); itBig->Next(),i++) {
-         SALOMEDS::SObject_var gotBranch = itBig->Value();
-         if(MYDEBUG) MESSAGE("VISU_Gen_i::Close : itBig->Next() = "<<i);
-         CORBA::Object_var anObj = SObjectToObject(gotBranch);
-         if(CORBA::is_nil(anObj)) continue;
-         Result_i* pResult = dynamic_cast<Result_i*>(GetServant(anObj));
-         if(!pResult) continue;
-         if(pResult->GetSourceId() == Result_i::eRestoredFile){ //Try remove its file and directory
-           const QFileInfo& aFileInfo = pResult->GetFileInfo();
-           static QString aCommand;
-           aCommand.sprintf("rm %s",aFileInfo.filePath().latin1());
-           if(system(aCommand) != -1 && MYDEBUG) MESSAGE("VISU_Gen_i::Close - "<<aCommand);
-           aCommand.sprintf("rmdir --ignore-fail-on-non-empty %s",aFileInfo.dirPath().latin1());
-           if(system(aCommand) != -1 && MYDEBUG) MESSAGE("VISU_Gen_i::Close - "<<aCommand);
-         }
+  void VISU_Gen_i::DeleteResult (Result_ptr theResult)
+  {
+    class TEvent: public SALOME_Event {
+      Result_ptr myResult;
+    public:
+      TEvent(Result_ptr theResult): myResult(theResult) {}
+      virtual void Execute()
+      {
+       if (Result_i* aResult = dynamic_cast<Result_i*>(GetServant(myResult).in())) {
+         SALOMEDS::SObject_var aSObject = aResult->GetSObject();
+         VISU::RemoveFromStudy(aSObject,
+                               false, // not only attribute
+                               true); // destroy sub-objects
+
+         //jfa tmp:if (QAD_Desktop* aDesktop = QAD_Application::getDesktop())
+         //jfa tmp:  if (QAD_Study* aStudy = aDesktop->findStudy(aStudyDocument))
+         //jfa tmp:    aStudy->updateObjBrowser(); //update Object browser
        }
+
+       myResult->Destroy();
       }
+    };
+
+    if (myStudyDocument->GetProperties()->IsLocked())
       return;
-    }
-    myVisuGen->Close(theComponent);
+    Mutex mt(myMutex); // jfa ???
+
+    ProcessVoidEvent(new TEvent(theResult));
+  }
+
+  void VISU_Gen_i::DeletePrs3d (Prs3d_ptr thePrs3d)
+  {
+    class TEvent: public SALOME_Event {
+      Prs3d_ptr myPrs3d;
+    public:
+      TEvent(Prs3d_ptr thePrs3d): myPrs3d(thePrs3d) {}
+      virtual void Execute() {
+       myPrs3d->RemoveFromStudy();
+
+       //update Object browser
+       /*jfa tmp:if (QAD_Desktop* aDesktop = QAD_Application::getDesktop()) {
+         if (Prs3d_i* aPrs3d = dynamic_cast<Prs3d_i*>(GetServant(myPrs3d).in())) {
+           SALOMEDS::SObject_var aSObject = aPrs3d->GetSObject();
+           SALOMEDS::Study_var aStudyDocument = aSObject->GetStudy();
+           if (QAD_Study* aStudy = aDesktop->findStudy(aStudyDocument))
+             aStudy->updateObjBrowser();
+         }
+        }*/
+
+       myPrs3d->Destroy();
+      }
+    };
+
+    if (myStudyDocument->GetProperties()->IsLocked())
+      return;
+    Mutex mt(myMutex); // jfa ???
+
+    ProcessVoidEvent(new TEvent(thePrs3d));
+  }
+
+  void VISU_Gen_i::Close(SALOMEDS::SComponent_ptr theComponent){
   }
 
   char* VISU_Gen_i::ComponentDataType(){
@@ -638,185 +799,181 @@ namespace VISU{
   SALOMEDS::SObject_ptr VISU_Gen_i::PublishInStudy(SALOMEDS::Study_ptr theStudy,
                                                   SALOMEDS::SObject_ptr theSObject,
                                                   CORBA::Object_ptr theObject,
-                                                  const char* theName) 
-  throw (SALOME::SALOME_Exception) 
+                                                  const char* theName)
+    throw (SALOME::SALOME_Exception)
   {
+    Unexpect aCatch(SalomeException);
     if(MYDEBUG) MESSAGE("VISU_Gen_i::PublishInStudy : "<<myMutex);
-    if(myMutex){
-      Mutex mt(myMutex,qApp);
-      SALOMEDS::SObject_var aResultSO;
-      Result_i* aResultObj = dynamic_cast<Result_i*>(GetServant(theObject));
-      if (!aResultObj) return aResultSO._retn();
-      const QFileInfo& aFileInfo = aResultObj->GetFileInfo();
-      CORBA::String_var anEntry = aResultObj->Create(aFileInfo.filePath().latin1())->GetID();
-      aResultSO = theStudy->FindObjectID(anEntry);
-      return aResultSO._retn();
-    }
-    return myVisuGen->PublishInStudy(theStudy, theSObject, theObject, theName);
+    Mutex mt(myMutex);
+    SALOMEDS::SObject_var aResultSO;
+    Result_i* aResultObj = dynamic_cast<Result_i*>(GetServant(theObject).in());
+    if (!aResultObj) return aResultSO._retn();
+    const QFileInfo& aFileInfo = aResultObj->GetFileInfo();
+    CORBA::String_var anEntry = aResultObj->Create(aFileInfo.filePath().latin1())->GetID();
+    aResultSO = theStudy->FindObjectID(anEntry);
+    return aResultSO._retn();
   }
-    
+
   CORBA::Boolean VISU_Gen_i::CanCopy(SALOMEDS::SObject_ptr theObject) {
-    if(0 && MYDEBUG) MESSAGE("VISU_Gen_i::CanCopy : "<<myMutex);
-    if(myMutex){
-      //Mutex mt(myMutex,qApp);
-      SALOMEDS::GenericAttribute_var anAttr;
-      if (!theObject->FindAttribute(anAttr, "AttributeIOR")) return false;
-      try {
-       SALOMEDS::AttributeIOR_var anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-       CORBA::String_var aValue = anIOR->Value();
-       if(strcmp(aValue,"") != 0){
-         CORBA::Object_ptr anObj = GetORB()->string_to_object(aValue);
-         if (!CORBA::is_nil(anObj)){
-           Result_var aResultObj = Result::_narrow(anObj);
-           if(!aResultObj->_is_nil()){
-             Result_i* pResult = dynamic_cast<Result_i*>(GetServant(aResultObj));
-             if(pResult != NULL){
-               if(abs(pResult->GetSourceId()) > Result_i::eFile) 
-                 if((pResult->GetFileInfo()).filePath() == "MED") return false;
+    Mutex mt(myMutex);
+    SALOMEDS::GenericAttribute_var anAttr;
+    if (!theObject->FindAttribute(anAttr, "AttributeIOR")) return false;
+    try {
+      SALOMEDS::AttributeIOR_var anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
+      CORBA::String_var aValue = anIOR->Value();
+      if(strcmp(aValue,"") != 0){
+       CORBA::Object_ptr anObj = GetORB()->string_to_object(aValue);
+       if (!CORBA::is_nil(anObj)){
+         Result_var aResultObj = Result::_narrow(anObj);
+         if(!aResultObj->_is_nil()){
+           if(Result_i* pResult = dynamic_cast<Result_i*>(GetServant(aResultObj).in())){
+             switch(pResult->GetCreationId()){
+             case Result_i::eImportFile:
+             case Result_i::eCopyAndImportFile:
                return true;
              }
            }
          }
        }
-      } catch (...) {
-       INFOS("Unknown exception was accured!");
       }
-      return false;
+    }catch(std::exception& exc){
+      INFOS("Follow exception was occured :\n"<<exc.what());
+    }catch (...){
+      INFOS("Unknown exception was occured!");
     }
-    return myVisuGen->CanCopy(theObject);
+    return false;
   }
 
   SALOMEDS::TMPFile* VISU_Gen_i::CopyFrom(SALOMEDS::SObject_ptr theObject, CORBA::Long& theObjectID) {
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::CopyFrom : "<<myMutex);
-    if(myMutex){
-      Mutex mt(myMutex,qApp);
+    Mutex mt(myMutex);
+    theObjectID = 0;
+    SALOMEDS::TMPFile_var aStreamFile = new SALOMEDS::TMPFile;
+    SALOMEDS::ListOfFileNames_var aSeq = new SALOMEDS::ListOfFileNames;
+
+    PortableServer::POA_ptr aPOA = GetPOA();
+
+    SALOMEDS::GenericAttribute_var anAttr;
+    if (!theObject->FindAttribute(anAttr,"AttributeIOR")) return NULL;
+    SALOMEDS::AttributeIOR_var anIORAttr = SALOMEDS::AttributeIOR::_narrow(anAttr);
+    CORBA::Object_var aCorbaObj;
+    try {
+      aCorbaObj = GetORB()->string_to_object(anIORAttr->Value());
+    } catch(...) {
+      aStreamFile->length(1);
+      aStreamFile[0] = strdup("E")[0];
+      return aStreamFile._retn();
+    }
+    if (CORBA::is_nil(aCorbaObj)) {
+      return NULL;
+    }
 
-      theObjectID = 0;
-      SALOMEDS::TMPFile_var aStreamFile = new SALOMEDS::TMPFile;
-      SALOMEDS::ListOfFileNames_var aSeq = new SALOMEDS::ListOfFileNames;
+    Storable* pStorable = dynamic_cast<Storable*>(GetServant(aCorbaObj).in());
+    if (!pStorable) {
+      return NULL;
+    }
 
-      PortableServer::POA_ptr aPOA = GetPOA();
-      
-      SALOMEDS::GenericAttribute_var anAttr;
-      if (!theObject->FindAttribute(anAttr,"AttributeIOR")) return NULL;
-      SALOMEDS::AttributeIOR_var anIORAttr = SALOMEDS::AttributeIOR::_narrow(anAttr);
-      CORBA::Object_var aCorbaObj;
-      try {
-       aCorbaObj = GetORB()->string_to_object(anIORAttr->Value());
-      } catch(...) {
-       aStreamFile->length(1);
-       aStreamFile[0] = strdup("E")[0];
-       return aStreamFile._retn();
-      }
-      if (CORBA::is_nil(aCorbaObj)) {
-       return NULL;
-      }
+    string aTmpDir = SALOMEDS_Tool::GetTmpDir();
+    string aCopyPersist =  aTmpDir + "copy_persistent";
+
+    ofstream stmOut2(aCopyPersist.c_str(),ios::out);
+    string aStr = pStorable->ToString().c_str();
+    stmOut2<<aStr<<endl;
+    stmOut2.close();
 
-      Storable* pStorable = dynamic_cast<Storable*>(GetServant(aCorbaObj));
-      if (!pStorable) {
+    if (Result_i* aResultObj = dynamic_cast<Result_i*>(aPOA->reference_to_servant(aCorbaObj))) {
+      string aFileName = string(SALOMEDS_Tool::GetNameFromPath(theObject->GetStudy()->URL())) + "_";
+      if(strlen(aFileName.c_str()) == 1) aFileName="";
+      const QFileInfo& aFileInfo = aResultObj->GetFileInfo();
+      aFileName += aFileInfo.fileName().latin1();
+      static QString aCommand;
+      string aFullFileName =  aTmpDir + aFileName;
+      aCommand.sprintf("cp %s %s",
+                      aFileInfo.filePath().latin1(),
+                      aFullFileName.c_str());
+      if(system(aCommand) == -1) {
+       if(MYDEBUG) MESSAGE("VISU_Gen_i::Copy - Cann't execute the command :"<<aCommand);
        return NULL;
       }
-      CORBA::String_var aTmpDir = SALOMEDS_Tool::GetTmpDir();
-
-      string aStr = pStorable->ToString().c_str();
-      ofstream stmOut2((string(aTmpDir) + string("copy_persistent")).c_str(),ios::out);
-      stmOut2<<aStr<<endl;
-      stmOut2.close();
-
-      Result_i* aResultObj = dynamic_cast<Result_i*>(aPOA->reference_to_servant(aCorbaObj));
-      if (aResultObj) {
-       string aFileName = string(SALOMEDS_Tool::GetNameFromPath(theObject->GetStudy()->URL())) + "_";
-       const QFileInfo& aFileInfo = aResultObj->GetFileInfo();
-       aFileName += aFileInfo.fileName().latin1();
-       static QString aCommand;
-       aCommand.sprintf("cp %s %s",
-                        aFileInfo.filePath().latin1(),
-                        (string(aTmpDir) + aFileName).c_str());
-       if(system(aCommand) == -1) {
-         if(MYDEBUG) MESSAGE("VISU_Gen_i::Copy - Cann't execute the command :"<<aCommand);
-         return NULL;
-       }
+      aSeq->length(2);
+      aSeq[0] = "copy_persistent";
+      aSeq[1] = aFileName.c_str();
+    } else {
+      aSeq->length(1);
+      aSeq[0] = "copy_persistent";
+    }
 
-       aSeq->length(2);
-       aSeq[0] = "copy_persistent";
-       aSeq[1] = aFileName.c_str();
-      } else {
-       aSeq->length(1);
-       aSeq[0] = "copy_persistent";
-      }
-      aStreamFile = SALOMEDS_Tool::PutFilesToStream(aTmpDir, aSeq.in(), false);
-      SALOMEDS_Tool::RemoveTemporaryFiles(aTmpDir, aSeq.in(), true);
+    aStreamFile = SALOMEDS_Tool::PutFilesToStream(aTmpDir.c_str(), aSeq.in(), false);
+    SALOMEDS_Tool::RemoveTemporaryFiles(aTmpDir.c_str(), aSeq.in(), true);
 
-      // Assign an ID = 1 the the type VISU::Result
-      theObjectID = 1;
+    // Assign an ID = 1 the the type VISU::Result
+    theObjectID = 1;
 
 
-      SALOMEDS::SComponent_var aSComponent = theObject->GetStudy()->FindComponent("VISU");
-      return aStreamFile._retn();
-    }
-    return myVisuGen->CopyFrom(theObject, theObjectID);
+    SALOMEDS::SComponent_var aSComponent = theObject->GetStudy()->FindComponent("VISU");
+    return aStreamFile._retn();
   }
 
   CORBA::Boolean VISU_Gen_i::CanPaste(const char* theComponentName, CORBA::Long theObjectID) {
     // The VISU component can paste only objects copied by VISU component
     // and with the object type = 1
-    if(0 && MYDEBUG) MESSAGE("VISU_Gen_i::CanPaste : "<<myMutex);
-    if (strcmp(theComponentName, ComponentDataType()) != 0 || theObjectID != 1) return false;
+    if (strcmp(theComponentName, ComponentDataType()) != 0 || theObjectID != 1)
+      return false;
     return true;
   }
 
   SALOMEDS::SObject_ptr VISU_Gen_i::PasteInto(const SALOMEDS::TMPFile& theStream,
                                              CORBA::Long theObjectID,
-                                             SALOMEDS::SObject_ptr theObject) {
-    if(MYDEBUG) MESSAGE("VISU_Gen_i::PasteInto : "<<myMutex);
-    if(myMutex){
-      Mutex mt(myMutex,qApp);
-      SALOMEDS::SObject_var aResultSO;
-      if (theObjectID != 1) return aResultSO._retn();
-
-      CORBA::String_var aTmpDir = (const char*)SALOMEDS_Tool::GetTmpDir();
-      SALOMEDS::ListOfFileNames_var aSeq = SALOMEDS_Tool::PutStreamToFiles(theStream, aTmpDir, false);
-
-      ifstream stmIn((string(aTmpDir) + string("copy_persistent")).c_str());
-//        ifstream stmIn((string(aTmpDir) + string("copy_persistent")).c_str(),ios::in);
-      stmIn.seekg(0, ios::end);
-      int aLength = stmIn.tellg();
-      stmIn.seekg(0, ios::beg);
-      char* aString = new char[aLength+1];
-      stmIn.read(aString, aLength);
-      aString[aLength] = 0;
-      myIsMultiFile = true;
-
-      string aFileName(aTmpDir.in());
-      if(aSeq->length() > 1) aFileName += aSeq[1].in();
-
-      SALOMEDS::SComponent_var aComponent = theObject->GetFatherComponent();
-      SALOMEDS::Study_var aStudy = theObject->GetStudy();
-      SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
-      CORBA::String_var aComponentID(aComponent->GetID()), aSObjID(theObject->GetID());
-
-      if (strcmp(aComponentID, aSObjID) == 0) //create the new result SObject
-       aResultSO = aStudyBuilder->NewObject(aComponent);
-      else 
-       aResultSO = SALOMEDS::SObject::_duplicate(theObject);
-
-      //Just for Result::Restore to find the Comment attribute :(
-      SALOMEDS::GenericAttribute_var anAttr = aStudyBuilder->FindOrCreateAttribute(aResultSO, "AttributeComment");
-
-      Storable* aStorable = Storable::Create(aResultSO,aFileName,aString);
-
-      SALOMEDS::ListOfFileNames_var aSeqToRm = new SALOMEDS::ListOfFileNames;
-      aSeqToRm->length(1);
-      aSeqToRm[0] = "copy_persistent";
-      SALOMEDS_Tool::RemoveTemporaryFiles(aTmpDir, aSeqToRm.in(), true);
-
-      anAttr = aStudyBuilder->FindOrCreateAttribute(aResultSO, "AttributeIOR");
-      SALOMEDS::AttributeIOR_var anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
-      CORBA::String_var anIORValue(aStorable->GetID());
-      anIOR->SetValue(anIORValue);
+                                             SALOMEDS::SObject_ptr theObject)
+  {
+    Mutex mt(myMutex);
+    SALOMEDS::SObject_var aResultSO;
+    if (theObjectID != 1)
       return aResultSO._retn();
+
+    string aTmpDir = SALOMEDS_Tool::GetTmpDir();
+    SALOMEDS::ListOfFileNames_var aSeq = SALOMEDS_Tool::PutStreamToFiles(theStream, aTmpDir.c_str(), false);
+
+    ifstream stmIn((aTmpDir + string("copy_persistent")).c_str());
+    stmIn.seekg(0, ios::end);
+    int aLength = stmIn.tellg();
+    stmIn.seekg(0, ios::beg);
+    char* aString = new char[aLength+1];
+    stmIn.read(aString, aLength);
+    aString[aLength] = 0;
+    myIsMultiFile = false;
+
+    string aFileName(aTmpDir);
+    string aBasicFileName;
+    if(aSeq->length() > 1) {
+      aBasicFileName = aSeq[1].in();
+      aFileName += aBasicFileName;
     }
-    return myVisuGen->PasteInto(theStream,theObjectID,theObject);
-  }
 
-};
+    SALOMEDS::SComponent_var aComponent = theObject->GetFatherComponent();
+    SALOMEDS::Study_var aStudy = theObject->GetStudy();
+    SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
+    CORBA::String_var aComponentID(aComponent->GetID()), aSObjID(theObject->GetID());
+
+    if (strcmp(aComponentID, aSObjID) == 0) //create the new result SObject
+      aResultSO = aStudyBuilder->NewObject(aComponent);
+    else
+      aResultSO = SALOMEDS::SObject::_duplicate(theObject);
+
+    //Just for Result::Restore to find the Comment attribute :(
+    SALOMEDS::GenericAttribute_var anAttr = aStudyBuilder->FindOrCreateAttribute(aResultSO, "AttributeComment");
+
+    Storable* aStorable = Storable::Create(aResultSO,aFileName,aString);
+
+    SALOMEDS::ListOfFileNames_var aSeqToRm = new SALOMEDS::ListOfFileNames;
+    aSeqToRm->length(1);
+    aSeqToRm[0] = "copy_persistent";
+
+    SALOMEDS_Tool::RemoveTemporaryFiles(aTmpDir.c_str(), aSeqToRm.in(), true);
+
+    anAttr = aStudyBuilder->FindOrCreateAttribute(aResultSO, "AttributeIOR");
+    SALOMEDS::AttributeIOR_var anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
+    CORBA::String_var anIORValue(aStorable->GetID());
+    anIOR->SetValue(anIORValue);
+    return aResultSO._retn();
+  }
+}