1 // Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // SMESH SMESH_I : idl implementation based on 'SMESH' unit's classes
24 // File : StdMeshers_LayerDistribution_i.cxx
25 // Author : Edward AGAPOV
28 #include "StdMeshers_LayerDistribution_i.hxx"
29 #include "SMESH_Gen_i.hxx"
30 #include "SMESH_Gen.hxx"
31 #include "SMESH_PythonDump.hxx"
33 #include "Utils_CorbaException.hxx"
34 #include "utilities.h"
36 #include <TCollection_AsciiString.hxx>
40 //=============================================================================
42 * StdMeshers_LayerDistribution_i::StdMeshers_LayerDistribution_i
46 //=============================================================================
48 StdMeshers_LayerDistribution_i::StdMeshers_LayerDistribution_i( PortableServer::POA_ptr thePOA,
50 ::SMESH_Gen* theGenImpl )
51 : SALOME::GenericObj_i( thePOA ),
52 SMESH_Hypothesis_i( thePOA )
54 MESSAGE( "StdMeshers_LayerDistribution_i::StdMeshers_LayerDistribution_i" );
55 myBaseImpl = new ::StdMeshers_LayerDistribution( theGenImpl->GetANewId(),
60 //=============================================================================
62 * StdMeshers_LayerDistribution_i::~StdMeshers_LayerDistribution_i
66 //=============================================================================
68 StdMeshers_LayerDistribution_i::~StdMeshers_LayerDistribution_i()
70 MESSAGE( "StdMeshers_LayerDistribution_i::~StdMeshers_LayerDistribution_i" );
73 //=============================================================================
75 * StdMeshers_LayerDistribution_i::SetLayerDistribution
79 //=============================================================================
81 void StdMeshers_LayerDistribution_i::SetLayerDistribution(SMESH::SMESH_Hypothesis_ptr hyp1D)
82 throw ( SALOME::SALOME_Exception )
86 SMESH_Hypothesis_i * hyp_i = SMESH::DownCast< SMESH_Hypothesis_i*>( hyp1D );
87 bool isNewHyp = ( hyp_i->GetImpl() != this->GetImpl()->GetLayerDistribution() );
88 this->GetImpl()->SetLayerDistribution( hyp_i->GetImpl() );
89 myHyp = SMESH::SMESH_Hypothesis::_duplicate( hyp1D );
90 // Remove SO of 1D hypothesis if it was published
91 if (SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen())
93 SALOMEDS::Study_var study = gen->GetCurrentStudy();
94 SALOMEDS::SObject_var SO = gen->ObjectToSObject( study, hyp1D );
95 if ( ! SO->_is_nil() )
97 SALOMEDS::StudyBuilder_var builder = study->NewBuilder();
98 builder->RemoveObjectWithChildren( SO );
102 // Update Python script: write creation of 1D hyp as it is not published and
103 // for this, SMESH_Gen does not write it's creation
105 SMESH::TPythonDump() << hyp1D << " = "
106 << SMESH_Gen_i::GetSMESHGen() << ".CreateHypothesis('"
107 << hyp_i->GetName() << "', '" << hyp_i->GetLibName() << "')";
109 catch ( SALOME_Exception& S_ex ) {
110 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
112 // Update Python script
113 SMESH::TPythonDump() << _this() << ".SetLayerDistribution( " << hyp1D << " )";
116 //=============================================================================
118 * StdMeshers_LayerDistribution_i::GetLayerDistribution
120 * Returns <number of layers> parameter value
122 //=============================================================================
124 SMESH::SMESH_Hypothesis_ptr StdMeshers_LayerDistribution_i::GetLayerDistribution()
126 SMESH::SMESH_Hypothesis_var hyp = myHyp;
130 //=============================================================================
132 * StdMeshers_LayerDistribution_i::GetImpl
136 //=============================================================================
138 ::StdMeshers_LayerDistribution* StdMeshers_LayerDistribution_i::GetImpl()
140 return ( ::StdMeshers_LayerDistribution* )myBaseImpl;
143 //================================================================================
145 * \brief Verify whether hypothesis supports given entity type
146 * \param type - dimension (see SMESH::Dimension enumeration)
147 * \retval CORBA::Boolean - TRUE if dimension is supported, FALSE otherwise
149 * Verify whether hypothesis supports given entity type (see SMESH::Dimension enumeration)
151 //================================================================================
152 CORBA::Boolean StdMeshers_LayerDistribution_i::IsDimSupported( SMESH::Dimension type )
154 return type == SMESH::DIM_3D;
157 //================================================================================
159 * \brief Write parameters in a string
160 * \retval char* - resulting string
162 //================================================================================
164 char* StdMeshers_LayerDistribution_i::SaveTo()
166 ASSERT( myBaseImpl );
167 std::ostringstream os;
169 ::SMESH_Hypothesis* hyp1D = GetImpl()->GetLayerDistribution();
170 SMESH_Hypothesis_i* hyp1D_i = SMESH::DownCast< SMESH_Hypothesis_i*>( myHyp );
171 if ( !hyp1D || !hyp1D_i )
174 os << hyp1D->GetName() << " "
175 << hyp1D->GetLibName() << " "
176 << hyp1D_i->SaveTo() << " ";
178 os << SMESH_Hypothesis_i::SaveTo(); // to have a mark of storage version ("VARS...")
180 return CORBA::string_dup( os.str().c_str() );
183 //================================================================================
185 * \brief Retrieve parameters from the string
186 * \param theStream - the input string
188 //================================================================================
190 void StdMeshers_LayerDistribution_i::LoadFrom( const char* theStream )
192 ASSERT( myBaseImpl );
193 std::istringstream is( theStream );
195 string typeName, libName;
196 if ( is >> typeName &&
199 SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen();
200 SALOMEDS::Study_var curStudy = gen->GetCurrentStudy();
201 gen->SetCurrentStudy( SALOMEDS::Study::_nil() ); // prevent hypo publishing
204 SMESH::SMESH_Hypothesis_var hyp1D =
205 gen->CreateHypothesis( typeName.c_str(), libName.c_str() );
206 SMESH_Hypothesis_i* hyp1D_i = SMESH::DownCast< SMESH_Hypothesis_i*>( hyp1D );
208 hyp1D_i->LoadFrom( & theStream[ (streamoff) is.tellg()+1 ]);
209 this->GetImpl()->SetLayerDistribution( hyp1D_i->GetImpl() );
211 // as hyp1D is not published, its ID changes
212 //SMESH::TPythonDump() << _this() << ".SetLayerDistribution( " << hyp1D << " )";
214 // restore a mark of storage version ("VARS...")
215 SMESH_Hypothesis_i::LoadFrom( & theStream[ (streamoff)is.tellg()+1 ]);
220 gen->SetCurrentStudy( curStudy ); // enable hypo publishing
224 //================================================================================
226 * \brief Restore myMethod2VarParams by parameters stored in an old study
228 //================================================================================
230 void StdMeshers_LayerDistribution_i::setOldParameters (const char* theParameters)
232 if ( SMESH_Hypothesis_i* hyp1D_i = SMESH::DownCast< SMESH_Hypothesis_i*>( myHyp ))
233 hyp1D_i->setOldParameters( theParameters );