src/VTKPlugin/VTKPlugin_OperationsCreator.cxx

   1 // Copyright (C) 2014-2023  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Lesser General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Lesser General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU Lesser General Public
  14 // License along with this library; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19
  20 // internal includes
  21 #include "VTKPlugin_OperationsCreator.hxx"
  22 #include "VTKPlugin_IOperations_i.hh"
  23 #include "VTKPlugin_IOperations.hxx"
  24 #include "VTKPlugin_ExportDriver.hxx"
  25 #include "VTKPlugin_IECallBack.hxx"
  26
  27 // KERNEL includes
  28 #include <Utils_ExceptHandlers.hxx>
  29 #include <utilities.h>
  30
  31 // OCCT includes
  32 #include <TFunction_DriverTable.hxx>
  33
  34 VTKPlugin_IOperations* VTKPlugin_OperationsCreator::_operation;
  35
  36 VTKPlugin_OperationsCreator::VTKPlugin_OperationsCreator()
  37 {
  38   // Register drivers
  39   TFunction_DriverTable::Get()->AddDriver( VTKPlugin_ExportDriver::GetID(),
  40                                            new VTKPlugin_ExportDriver() );
  41
  42   // Register callback
  43   VTKPlugin_IECallBack* callback = new VTKPlugin_IECallBack();
  44   GEOMImpl_IECallBack::Register( "VTK", callback );
  45 }
  46
  47 VTKPlugin_OperationsCreator::~VTKPlugin_OperationsCreator()
  48 {
  49 }
  50
  51 GEOM_IOperations_i* VTKPlugin_OperationsCreator::Create( PortableServer::POA_ptr thePOA,
  52                                                          GEOM::GEOM_Gen_ptr      theEngine,
  53                                                          ::GEOMImpl_Gen*         theGenImpl )
  54 {
  55   Unexpect aCatch( SALOME_SalomeException );
  56   MESSAGE( "VTKPlugin_OperationsCreator::Create" );
  57   return new VTKPlugin_IOperations_i( thePOA, theEngine, get( theGenImpl ) );
  58 }
  59
  60 VTKPlugin_IOperations* VTKPlugin_OperationsCreator::get( ::GEOMImpl_Gen* theGenImpl )
  61 {
  62   if( !_operation )
  63     _operation = new VTKPlugin_IOperations( theGenImpl );
  64   return _operation;
  65 }