Merge from V6_main_20120808 08Aug12

[modules/smesh.git] / src / StdMeshers_I / StdMeshers_ObjRefUlils.cxx

diff --git a/src/StdMeshers_I/StdMeshers_ObjRefUlils.cxx b/src/StdMeshers_I/StdMeshers_ObjRefUlils.cxx
index 53330557b72f55d0af148e60b5e69a4b2c0aa637..910d0aaa870d886314d0a6cd276ee3d0405a7ff7 100644 (file)
--- a/src/StdMeshers_I/StdMeshers_ObjRefUlils.cxx
+++ b/src/StdMeshers_I/StdMeshers_ObjRefUlils.cxx
@@ -1,24 +1,25 @@
-//  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2012  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
+// Copyright (C) 2003-2007  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 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.
+// 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
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
-//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
+
 //  SMESH SMESH : implementaion of SMESH idl descriptions
 // File      : StdMeshers_ObjRefUlils.cxx
 // Created   : Wed Oct 18 15:38:22 2006
@@ -30,6 +31,47 @@
 
 using namespace std;
 
+//=======================================================================
+//function : GeomObjectToEntry
+//purpose  : Return study entry of GEOM Object
+//=======================================================================
+
+std::string StdMeshers_ObjRefUlils::GeomObjectToEntry(GEOM::GEOM_Object_ptr&  theGeomObject)
+{
+  if ( CORBA::is_nil( theGeomObject ))
+    return "NULL_OBJECT";
+
+  CORBA::String_var entry = theGeomObject->GetStudyEntry();
+  return entry.in();
+}
+
+//=======================================================================
+//function : EntryOrShapeToGeomObject
+//purpose  :  Return GEOM Object by its sytudy entry or TopoDS_Shape
+//=======================================================================
+
+GEOM::GEOM_Object_ptr
+StdMeshers_ObjRefUlils::EntryOrShapeToGeomObject (const std::string&  theEntry,
+                                                  const TopoDS_Shape& theShape)
+{
+  GEOM::GEOM_Object_var geom = GEOM::GEOM_Object::_nil();
+
+  // 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_var sobj= study->FindObjectID( theEntry.c_str() );
+      CORBA::Object_var obj = gen->SObjectToObject( sobj );
+      geom = GEOM::GEOM_Object::_narrow( obj );
+    }
+  }
+  // try by TopoDS_Shape
+  if ( geom->_is_nil() )
+    geom = ShapeToGeomObject( theShape );
+
+  return geom._retn();
+}
+
 //================================================================================
   /*!
    * \brief Store the shape in the stream
@@ -103,3 +145,17 @@ void StdMeshers_ObjRefUlils::SaveToStream( CORBA::Object_ptr obj,
   if ( ! ok )
     stream << " NULL_OBJECT ";
 }
+
+//=======================================================================
+//function : SaveToStream
+//purpose  : Store the study entry of object in the stream
+//=======================================================================
+
+void StdMeshers_ObjRefUlils::SaveToStream( const std::string& studyEntry,
+                                           std::ostream &     stream)
+{
+  if ( studyEntry.find_first_not_of( ' ' ) == std::string::npos )
+    stream << " NULL_OBJECT ";
+  else
+    stream << " " << studyEntry;
+}