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0021014: EDF 1583 SMESH: Improvement of the Python Dump for the creation of groups

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Save and Load SMESH_GroupOnFilter
This commit is contained in:
eap 2011-06-23 12:26:04 +00:00
parent a39a0e1f84
commit 41ea31ca86
1 changed files with 39 additions and 6 deletions
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45
src/SMESH_I/SMESH_Gen_i.cxx
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@ -2591,7 +2591,9 @@ SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
if ( !CORBA::is_nil( anObject ) ) {
SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
if ( !myMesh->_is_nil() ) {
TPythonDump pd; // not to dump GetGroups()
SMESH::ListOfGroups_var groups = myMesh->GetGroups();
pd << ""; // to avoid optimizing pd out
for ( int i = 0; i < groups->length(); ++i )
{
SMESH_GroupBase_i* grImpl = SMESH::DownCast<SMESH_GroupBase_i*>( groups[i]);
@ -3232,6 +3234,17 @@ SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
myWriter.AddGroup( aGeomGrp );
}
}
else if ( SMESH_GroupOnFilter_i* aFilterGrp_i =
dynamic_cast<SMESH_GroupOnFilter_i*>( myGroupImpl ))
{
std::string str = aFilterGrp_i->FilterToString();
std::string hdfGrpName = "Filter " + SMESH_Comment(anId);
aSize[ 0 ] = str.length() + 1;
aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup, HDF_STRING, aSize, 1);
aDataset->CreateOnDisk();
aDataset->WriteOnDisk( ( char* )( str.c_str() ) );
aDataset->CloseOnDisk();
}
}
}
aGroup->CloseOnDisk();
@ -4474,10 +4487,28 @@ bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
}
}
}
// Try to read a filter of SMESH_GroupOnFilter
SMESH::Filter_var filter;
SMESH_PredicatePtr predicate;
std::string hdfGrpName = "Filter " + SMESH_Comment(subid);
if ( aGroup->ExistInternalObject( hdfGrpName.c_str() ))
{
aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup );
aDataset->OpenOnDisk();
size = aDataset->GetSize();
char* persistStr = new char[ size ];
aDataset->ReadFromDisk( persistStr );
aDataset->CloseOnDisk();
if ( strlen( persistStr ) > 0 ) {
filter = SMESH_GroupOnFilter_i::StringToFilter( persistStr );
predicate = SMESH_GroupOnFilter_i::GetPredicate( filter );
}
}
// Create group servant
SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
( myNewMeshImpl->createGroup( type, nameFromFile, aShape ) );
( myNewMeshImpl->createGroup( type, nameFromFile, aShape, predicate ) );
// Obtain a SMESHDS_Group object
if ( aNewGroup->_is_nil() )
continue;
@ -4486,16 +4517,18 @@ bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
int newSubId = myStudyContext->findId( iorSubString );
myStudyContext->mapOldToNew( subid, newSubId );
SMESH_GroupBase_i* aGroupImpl =
dynamic_cast<SMESH_GroupBase_i*>( GetServant( aNewGroup ).in() );
SMESH_GroupBase_i* aGroupImpl = SMESH::DownCast< SMESH_GroupBase_i*>( aNewGroup );
if ( !aGroupImpl )
continue;
SMESH_Group* aLocalGroup = myLocMesh.GetGroup( aGroupImpl->GetLocalID() );
if ( !aLocalGroup )
if ( SMESH_GroupOnFilter_i* aFilterGroup =
dynamic_cast< SMESH_GroupOnFilter_i*>( aGroupImpl ))
aFilterGroup->SetFilter( filter );
SMESHDS_GroupBase* aGroupBaseDS = aGroupImpl->GetGroupDS();
if ( !aGroupBaseDS )
continue;
SMESHDS_GroupBase* aGroupBaseDS = aLocalGroup->GetGroupDS();
aGroupBaseDS->SetStoreName( name_dataset );
// ouv : NPAL12872