#  SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
#
#  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 
#
#
#
#  File   : smeshpy.py
#  Module : SMESH

import salome
import SMESH

from SALOME_utilities import *

#=============================================================================

class smeshpy:
    _geom = None
    _smesh = None
    _studyId = None

    #--------------------------------------------------------------------------

    def __init__(self):
        try:
            self._geom = salome.lcc.FindOrLoadComponent("FactoryServer","GEOM")
            self._smesh = salome.lcc.FindOrLoadComponent("FactoryServer","SMESH")
        except:
            MESSAGE( "exception in smeshpy:__init__" )
        self._study = salome.myStudy
        self._smesh.SetCurrentStudy(self._study)

    #--------------------------------------------------------------------------

    def CreateMesh(self, shapeId):
        try:
            shape = salome.IDToObject(shapeId)
            aMesh = self._smesh.CreateMesh(shape)
            return aMesh
        except:
            MESSAGE( "exception in smeshpy:Init" )
            return None

    #--------------------------------------------------------------------------

    def CreateHypothesis(self, name, libname):
        try:
            hyp = self._smesh.CreateHypothesis(name, libname)
            return hyp
        except:
            MESSAGE( "exception in smeshpy:CreateHypothesis" )
            return None    

    #--------------------------------------------------------------------------

    def Compute(self, mesh, shapeId):
        try:
            shape = salome.IDToObject(shapeId)
            ret=self._smesh.Compute(mesh, shape)
            return ret
        except:
            MESSAGE( "exception in smeshpy:Compute" )
            return 0    

#=============================================================================
##    #--------------------------------------------------------------------------

##def SmeshInit(shapeId):
##    import salome
##    import SMESH
##    geom = salome.lcc.FindOrLoadComponent("FactoryServer", "GEOM")
##    smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH")
##    shape = salome.IDToObject(shapeId)
##    studyId = salome.myStudyId
##    MESSAGE( str(studyId) )
##    aMesh = smesh.Init(geom, studyId, shape)
##    return aMesh

##    #--------------------------------------------------------------------------