Modif for salome gui without neither NS nor other servers.

[modules/smesh.git] / src / SMESH_I / SMESH_Component_Generator.cxx

diff --git a/src/SMESH_I/SMESH_Component_Generator.cxx b/src/SMESH_I/SMESH_Component_Generator.cxx
new file mode 100644 (file)
index 0000000..a1819c5
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+++ b/src/SMESH_I/SMESH_Component_Generator.cxx
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+// Copyright (C) 2021  CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// 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, 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
+// 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.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#include "SMESH_Component_Generator.hxx"
+
+#include "SMESH_Gen_No_Session_i.hxx"
+#include "SALOME_Container_i.hxx"
+#include "SALOME_KernelServices.hxx"
+
+#include <cstring>
+
+static Engines::EngineComponent_var _unique_compo;
+
+Engines::EngineComponent_var RetrieveSMESHInstance()
+{
+  if (CORBA::is_nil(_unique_compo))
+  {
+    CORBA::ORB_var orb;
+    {
+      int argc(0);
+      orb = CORBA::ORB_init(argc, nullptr);
+    }
+    CORBA::Object_var obj = orb->resolve_initial_references("RootPOA");
+    PortableServer::POA_var poa = PortableServer::POA::_narrow(obj);
+    PortableServer::POAManager_var pman = poa->the_POAManager();
+    CORBA::PolicyList policies;
+    policies.length(0);
+    Engines_Container_i *cont(KERNEL::getContainerSA());
+    PortableServer::ObjectId *conId(cont->getCORBAId());
+    //
+    pman->activate();
+    //
+    SMESH_Gen_No_Session_i *servant = new SMESH_Gen_No_Session_i(orb, poa, conId, "SMESH_inst_2", "SMESH");
+    PortableServer::ObjectId *zeId = servant->getId();
+    CORBA::Object_var zeRef = poa->id_to_reference(*zeId);
+    _unique_compo = Engines::EngineComponent::_narrow(zeRef);
+  }
+  return _unique_compo;
+}
+
+Engines::EngineComponent_var GetSMESHInstanceHasThis()
+{
+  return _unique_compo;
+}