X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FStdMeshers_I%2FStdMeshers_ObjRefUlils.cxx;h=363e3132111ccc917d994780bed10ea36973f729;hb=ea6d39162cc87522ef869b97a6b4be8bd41776d5;hp=88a0163ec928dd52d1910b02deda913650f45ff0;hpb=bd8f1aee7c78f7d2eb82bd4fec5e08c9e3d280ce;p=modules%2Fsmesh.git

diff --git a/src/StdMeshers_I/StdMeshers_ObjRefUlils.cxx b/src/StdMeshers_I/StdMeshers_ObjRefUlils.cxx
index 88a0163ec..363e31321 100644
--- a/src/StdMeshers_I/StdMeshers_ObjRefUlils.cxx
+++ b/src/StdMeshers_I/StdMeshers_ObjRefUlils.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2020  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -6,7 +6,7 @@
 // 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.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -20,7 +20,7 @@
 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 
-//  SMESH SMESH : implementaion of SMESH idl descriptions
+//  SMESH SMESH : implementation of SMESH idl descriptions
 // File      : StdMeshers_ObjRefUlils.cxx
 // Created   : Wed Oct 18 15:38:22 2006
 // Author    : Edward AGAPOV (eap)
@@ -37,7 +37,7 @@ using namespace std;
 //purpose  : Return study entry of GEOM Object
 //=======================================================================
 
-std::string StdMeshers_ObjRefUlils::GeomObjectToEntry(GEOM::GEOM_Object_ptr&  theGeomObject)
+std::string StdMeshers_ObjRefUlils::GeomObjectToEntry(GEOM::GEOM_Object_ptr theGeomObject)
 {
   if ( CORBA::is_nil( theGeomObject ))
     return "NULL_OBJECT";
@@ -59,9 +59,8 @@ StdMeshers_ObjRefUlils::EntryOrShapeToGeomObject (const std::string&  theEntry,
 
   // try by entry
   if (SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen()) {
-    SALOMEDS::Study_var study = gen->GetCurrentStudy();
-    if ( ! theEntry.empty() && ! study->_is_nil() ) {
-      SALOMEDS::SObject_wrap sobj = study->FindObjectID( theEntry.c_str() );
+    if ( ! theEntry.empty() ) {
+      SALOMEDS::SObject_wrap sobj = SMESH_Gen_i::getStudyServant()->FindObjectID( theEntry.c_str() );
       CORBA::Object_var       obj = gen->SObjectToObject( sobj );
       geom = GEOM::GEOM_Object::_narrow( obj );
     }
@@ -88,7 +87,7 @@ void StdMeshers_ObjRefUlils::SaveToStream( const TopoDS_Shape& theShape, ostream
     if (SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen()) {
       GEOM::GEOM_Object_var geom = gen->ShapeToGeomObject( theShape );
       if ( ! geom->_is_nil() ) {
-        SALOMEDS::SObject_wrap sobj = gen->ObjectToSObject( gen->GetCurrentStudy(), geom );
+        SALOMEDS::SObject_wrap sobj = gen->ObjectToSObject( geom );
         if ( !sobj->_is_nil() ) {
           CORBA::String_var entry = sobj->GetID();
           stream << " " << entry.in();
@@ -109,20 +108,22 @@ void StdMeshers_ObjRefUlils::SaveToStream( const TopoDS_Shape& theShape, ostream
    */
 //================================================================================
 
-TopoDS_Shape StdMeshers_ObjRefUlils::LoadFromStream( istream & stream)
+TopoDS_Shape StdMeshers_ObjRefUlils::LoadFromStream( istream &    stream,
+                                                     std::string* entry)
 {
-  if (SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen()) {
-    SALOMEDS::Study_var study = gen->GetCurrentStudy();
-    if ( ! study->_is_nil() ) {
-      string str;
-      if (stream >> str) {
-        SALOMEDS::SObject_wrap sobj = study->FindObjectID( str.c_str() );
-        CORBA::Object_var       obj = gen->SObjectToObject( sobj );
-        GEOM::GEOM_Object_var  geom = GEOM::GEOM_Object::_narrow( obj );
-        return gen->GeomObjectToShape( geom.in() );
-      }
+  string str;
+  if (stream >> str) {
+    if ( entry )
+      * entry = str;
+    if (SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen()) {
+      SALOMEDS::SObject_wrap sobj = SMESH_Gen_i::getStudyServant()->FindObjectID( str.c_str() );
+      CORBA::Object_var       obj = gen->SObjectToObject( sobj );
+      GEOM::GEOM_Object_var  geom = GEOM::GEOM_Object::_narrow( obj );
+      return gen->GeomObjectToShape( geom.in() );
     }
   }
+  if ( entry )
+    entry->clear();
   return TopoDS_Shape();
 }
 
@@ -161,3 +162,21 @@ void StdMeshers_ObjRefUlils::SaveToStream( const std::string& studyEntry,
   else
     stream << " " << studyEntry;
 }
+
+//=======================================================================
+//function : EntryToShape
+//purpose  : Return TopoDS_Shape by a study entry
+//=======================================================================
+
+TopoDS_Shape StdMeshers_ObjRefUlils::EntryToShape(const std::string theEntry)
+{
+  TopoDS_Shape shape;
+
+  if (SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen()) {
+    SALOMEDS::SObject_wrap sobj = SMESH_Gen_i::getStudyServant()->FindObjectID( theEntry.c_str() );
+    CORBA::Object_var       obj = gen->SObjectToObject( sobj );
+    GEOM::GEOM_Object_var  geom = GEOM::GEOM_Object::_narrow( obj );
+    shape = gen->GeomObjectToShape( geom.in() );
+  }
+  return shape;
+}