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 // File : SMESH_2smeshpy.cxx
24 // Created : Fri Nov 18 13:20:10 2005
25 // Author : Edward AGAPOV (eap)
27 #include "SMESH_2smeshpy.hxx"
29 #include "utilities.h"
30 #include "SMESH_PythonDump.hxx"
31 #include "SMESH_NoteBook.hxx"
32 #include "SMESH_Filter_i.hxx"
34 #include <Resource_DataMapOfAsciiStringAsciiString.hxx>
35 #include <Resource_DataMapIteratorOfDataMapOfAsciiStringAsciiString.hxx>
37 #include "SMESH_Gen_i.hxx"
38 /* SALOME headers that include CORBA headers that include windows.h
39 * that defines GetObject symbol as GetObjectA should stand before SALOME headers
40 * that declare methods named GetObject - to apply the same rules of GetObject renaming
41 * and thus to avoid mess with GetObject symbol on Windows */
43 #include <LDOMParser.hxx>
52 IMPLEMENT_STANDARD_HANDLE (_pyObject ,Standard_Transient);
53 IMPLEMENT_STANDARD_HANDLE (_pyCommand ,Standard_Transient);
54 IMPLEMENT_STANDARD_HANDLE (_pyHypothesisReader,Standard_Transient);
55 IMPLEMENT_STANDARD_HANDLE (_pyGen ,_pyObject);
56 IMPLEMENT_STANDARD_HANDLE (_pyMesh ,_pyObject);
57 IMPLEMENT_STANDARD_HANDLE (_pySubMesh ,_pyObject);
58 IMPLEMENT_STANDARD_HANDLE (_pyMeshEditor ,_pyObject);
59 IMPLEMENT_STANDARD_HANDLE (_pyHypothesis ,_pyObject);
60 IMPLEMENT_STANDARD_HANDLE (_pySelfEraser ,_pyObject);
61 IMPLEMENT_STANDARD_HANDLE (_pyGroup ,_pyObject);
62 IMPLEMENT_STANDARD_HANDLE (_pyFilter ,_pyObject);
63 IMPLEMENT_STANDARD_HANDLE (_pyAlgorithm ,_pyHypothesis);
64 IMPLEMENT_STANDARD_HANDLE (_pyComplexParamHypo,_pyHypothesis);
65 IMPLEMENT_STANDARD_HANDLE (_pyNumberOfSegmentsHyp,_pyHypothesis);
67 IMPLEMENT_STANDARD_RTTIEXT(_pyObject ,Standard_Transient);
68 IMPLEMENT_STANDARD_RTTIEXT(_pyCommand ,Standard_Transient);
69 IMPLEMENT_STANDARD_RTTIEXT(_pyHypothesisReader,Standard_Transient);
70 IMPLEMENT_STANDARD_RTTIEXT(_pyGen ,_pyObject);
71 IMPLEMENT_STANDARD_RTTIEXT(_pyMesh ,_pyObject);
72 IMPLEMENT_STANDARD_RTTIEXT(_pySubMesh ,_pyObject);
73 IMPLEMENT_STANDARD_RTTIEXT(_pyMeshEditor ,_pyObject);
74 IMPLEMENT_STANDARD_RTTIEXT(_pyHypothesis ,_pyObject);
75 IMPLEMENT_STANDARD_RTTIEXT(_pySelfEraser ,_pyObject);
76 IMPLEMENT_STANDARD_RTTIEXT(_pyGroup ,_pyObject);
77 IMPLEMENT_STANDARD_RTTIEXT(_pyFilter ,_pyObject);
78 IMPLEMENT_STANDARD_RTTIEXT(_pyAlgorithm ,_pyHypothesis);
79 IMPLEMENT_STANDARD_RTTIEXT(_pyComplexParamHypo,_pyHypothesis);
80 IMPLEMENT_STANDARD_RTTIEXT(_pyNumberOfSegmentsHyp,_pyHypothesis);
81 IMPLEMENT_STANDARD_RTTIEXT(_pyLayerDistributionHypo,_pyHypothesis);
82 IMPLEMENT_STANDARD_RTTIEXT(_pySegmentLengthAroundVertexHyp,_pyHypothesis);
85 using SMESH::TPythonDump;
88 * \brief Container of commands into which the initial script is split.
89 * It also contains data coresponding to SMESH_Gen contents
91 static Handle(_pyGen) theGen;
93 static TCollection_AsciiString theEmptyString;
95 //#define DUMP_CONVERSION
97 #if !defined(_DEBUG_) && defined(DUMP_CONVERSION)
98 #undef DUMP_CONVERSION
104 //================================================================================
106 * \brief Set of TCollection_AsciiString initialized by C array of C strings
108 //================================================================================
110 struct TStringSet: public set<TCollection_AsciiString>
113 * \brief Filling. The last string must be ""
115 void Insert(const char* names[]) {
116 for ( int i = 0; names[i][0] ; ++i )
117 insert( (char*) names[i] );
120 * \brief Check if a string is in
122 bool Contains(const TCollection_AsciiString& name ) {
123 return find( name ) != end();
127 //================================================================================
129 * \brief Returns a mesh by object
131 //================================================================================
133 Handle(_pyMesh) ObjectToMesh( const Handle( _pyObject )& obj )
137 if ( obj->IsKind( STANDARD_TYPE( _pyMesh )))
138 return Handle(_pyMesh)::DownCast( obj );
139 else if ( obj->IsKind( STANDARD_TYPE( _pySubMesh )))
140 return Handle(_pySubMesh)::DownCast( obj )->GetMesh();
141 else if ( obj->IsKind( STANDARD_TYPE( _pyGroup )))
142 return Handle(_pyGroup)::DownCast( obj )->GetMesh();
144 return Handle(_pyMesh)();
147 //================================================================================
149 * \brief Check if objects used as args have been created by previous commands
151 //================================================================================
153 void CheckObjectPresence( const Handle(_pyCommand)& cmd, set<_pyID> & presentObjects)
155 for ( int iArg = cmd->GetNbArgs(); iArg; --iArg )
157 const _pyID& arg = cmd->GetArg( iArg );
158 if ( arg.IsEmpty() || arg.Value( 1 ) == '"' || arg.Value( 1 ) == '\'' )
160 list< _pyID > idList = cmd->GetStudyEntries( arg );
161 list< _pyID >::iterator id = idList.begin();
162 for ( ; id != idList.end(); ++id )
163 if ( !theGen->IsGeomObject( *id ) && !presentObjects.count( *id ))
166 cmd->GetString() += " ### " ;
167 cmd->GetString() += *id + " has not been yet created";
171 const _pyID& obj = cmd->GetObject();
172 if ( !obj.IsEmpty() && cmd->IsStudyEntry( obj ) && !presentObjects.count( obj ))
175 cmd->GetString() += " ### not created object" ;
177 const _pyID& result = cmd->GetResultValue();
178 if ( result.IsEmpty() || result.Value( 1 ) == '"' || result.Value( 1 ) == '\'' )
180 list< _pyID > idList = cmd->GetStudyEntries( result );
181 list< _pyID >::iterator id = idList.begin();
182 for ( ; id != idList.end(); ++id )
183 presentObjects.insert( *id );
186 //================================================================================
188 * \brief Fix SMESH::FunctorType arguments of SMESH::Filter::Criterion()
190 //================================================================================
192 void fixFunctorType( TCollection_AsciiString& Type,
193 TCollection_AsciiString& Compare,
194 TCollection_AsciiString& UnaryOp,
195 TCollection_AsciiString& BinaryOp )
197 // The problem is that dumps of old studies created using filters becomes invalid
198 // when new items are inserted in the enum SMESH::FunctorType since values
199 // of this enum are dumped as integer values.
200 // This function corrects enum values of old studies given as args (Type,Compare,...)
201 // We can find out how to correct them by value of BinaryOp which can have only two
202 // values: FT_Undefined or FT_LogicalNOT.
203 // Hereafter is the history of the enum SMESH::FunctorType since v3.0.0
204 // where PythonDump appeared
205 // v 3.0.0: FT_Undefined == 25
206 // v 3.1.0: FT_Undefined == 26, new items:
208 // v 4.1.2: FT_Undefined == 27, new items:
209 // - FT_BelongToGenSurface = 17
210 // v 5.1.1: FT_Undefined == 32, new items:
211 // - FT_FreeNodes = 10
212 // - FT_FreeFaces = 11
213 // - FT_LinearOrQuadratic = 23
214 // - FT_GroupColor = 24
215 // - FT_ElemGeomType = 25
216 // v 5.1.5: FT_Undefined == 33, new items:
217 // - FT_CoplanarFaces = 26
218 // v 6.2.0: FT_Undefined == 39, new items:
219 // - FT_MaxElementLength2D = 8
220 // - FT_MaxElementLength3D = 9
221 // - FT_BareBorderVolume = 25
222 // - FT_BareBorderFace = 26
223 // - FT_OverConstrainedVolume = 27
224 // - FT_OverConstrainedFace = 28
225 // v 6.5.0: FT_Undefined == 43, new items:
226 // - FT_EqualNodes = 14
227 // - FT_EqualEdges = 15
228 // - FT_EqualFaces = 16
229 // - FT_EqualVolumes = 17
230 // v 6.6.0: FT_Undefined == 44, new items:
231 // - FT_BallDiameter = 37
233 // It's necessary to continue recording this history and to fill
234 // undef2newItems (see below) accordingly.
236 typedef map< int, vector< int > > TUndef2newItems;
237 static TUndef2newItems undef2newItems;
238 if ( undef2newItems.empty() )
240 undef2newItems[ 26 ].push_back( 7 );
241 undef2newItems[ 27 ].push_back( 17 );
242 { int items[] = { 10, 11, 23, 24, 25 };
243 undef2newItems[ 32 ].assign( items, items+5 ); }
244 undef2newItems[ 33 ].push_back( 26 );
245 { int items[] = { 8, 9, 25, 26, 27, 28 };
246 undef2newItems[ 39 ].assign( items, items+6 ); }
247 { int items[] = { 14, 15, 16, 17 };
248 undef2newItems[ 43 ].assign( items, items+4 ); }
249 { int items[] = { 37 };
250 undef2newItems[ 44 ].assign( items, items+1 ); }
253 int iType = Type.IntegerValue();
254 int iCompare = Compare.IntegerValue();
255 int iUnaryOp = UnaryOp.IntegerValue();
256 int iBinaryOp = BinaryOp.IntegerValue();
258 // find out integer value of FT_Undefined at the moment of dump
259 int oldUndefined = iBinaryOp;
260 if ( iBinaryOp < iUnaryOp ) // BinaryOp was FT_LogicalNOT
263 // apply history to args
264 TUndef2newItems::const_iterator undef_items =
265 undef2newItems.upper_bound( oldUndefined );
266 if ( undef_items != undef2newItems.end() )
268 int* pArg[4] = { &iType, &iCompare, &iUnaryOp, &iBinaryOp };
269 for ( ; undef_items != undef2newItems.end(); ++undef_items )
271 const vector< int > & addedItems = undef_items->second;
272 for ( size_t i = 0; i < addedItems.size(); ++i )
273 for ( int iArg = 0; iArg < 4; ++iArg )
275 int& arg = *pArg[iArg];
276 if ( arg >= addedItems[i] )
280 Type = TCollection_AsciiString( iType );
281 Compare = TCollection_AsciiString( iCompare );
282 UnaryOp = TCollection_AsciiString( iUnaryOp );
283 BinaryOp = TCollection_AsciiString( iBinaryOp );
288 //================================================================================
290 * \brief Convert python script using commands of smesh.py
291 * \param theScript - Input script
292 * \retval TCollection_AsciiString - Convertion result
293 * \param theToKeepAllCommands - to keep all commands or
294 * to exclude commands relating to objects removed from study
296 * Class SMESH_2smeshpy declared in SMESH_PythonDump.hxx
298 //================================================================================
300 TCollection_AsciiString
301 SMESH_2smeshpy::ConvertScript(const TCollection_AsciiString& theScript,
302 Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
303 Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
304 SALOMEDS::Study_ptr& theStudy,
305 const bool theToKeepAllCommands)
307 theGen = new _pyGen( theEntry2AccessorMethod, theObjectNames, theStudy, theToKeepAllCommands );
309 // split theScript into separate commands
311 SMESH_NoteBook * aNoteBook = new SMESH_NoteBook();
313 int from = 1, end = theScript.Length(), to;
314 while ( from < end && ( to = theScript.Location( "\n", from, end )))
317 // cut out and store a command
318 aNoteBook->AddCommand( theScript.SubString( from, to - 1 ));
322 aNoteBook->ReplaceVariables();
324 TCollection_AsciiString aNoteScript = aNoteBook->GetResultScript();
328 // split theScript into separate commands
329 from = 1, end = aNoteScript.Length();
330 while ( from < end && ( to = aNoteScript.Location( "\n", from, end )))
333 // cut out and store a command
334 theGen->AddCommand( aNoteScript.SubString( from, to - 1 ));
340 #ifdef DUMP_CONVERSION
341 MESSAGE_BEGIN ( std::endl << " ######## RESULT ######## " << std::endl<< std::endl );
344 // clean commmands of removed objects depending on myIsPublished flag
345 theGen->ClearCommands();
347 // reorder commands after conversion
348 list< Handle(_pyCommand) >::iterator cmd;
351 orderChanges = false;
352 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
353 if ( (*cmd)->SetDependentCmdsAfter() )
355 } while ( orderChanges );
357 // concat commands back into a script
358 TCollection_AsciiString aScript, aPrevCmd;
359 set<_pyID> createdObjects;
360 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
362 #ifdef DUMP_CONVERSION
363 MESSAGE_ADD ( "## COM " << (*cmd)->GetOrderNb() << ": "<< (*cmd)->GetString() << std::endl );
365 if ( !(*cmd)->IsEmpty() && aPrevCmd != (*cmd)->GetString()) {
366 CheckObjectPresence( *cmd, createdObjects );
367 aPrevCmd = (*cmd)->GetString();
380 //================================================================================
382 * \brief _pyGen constructor
384 //================================================================================
386 _pyGen::_pyGen(Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
387 Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
388 SALOMEDS::Study_ptr& theStudy,
389 const bool theToKeepAllCommands)
390 : _pyObject( new _pyCommand( "", 0 )),
392 myID2AccessorMethod( theEntry2AccessorMethod ),
393 myObjectNames( theObjectNames ),
395 myToKeepAllCommands( theToKeepAllCommands ),
396 myStudy( SALOMEDS::Study::_duplicate( theStudy )),
397 myGeomIDNb(0), myGeomIDIndex(-1)
399 // make that GetID() to return TPythonDump::SMESHGenName()
400 GetCreationCmd()->Clear();
401 GetCreationCmd()->GetString() = TPythonDump::SMESHGenName();
402 GetCreationCmd()->GetString() += "=";
404 // Find 1st digit of study entry by which a GEOM object differs from a SMESH object
405 if ( !theObjectNames.IsEmpty() && !CORBA::is_nil( theStudy ))
409 SALOMEDS::SComponent_var geomComp = theStudy->FindComponent("GEOM");
410 if ( geomComp->_is_nil() ) return;
411 CORBA::String_var entry = geomComp->GetID();
414 // find a SMESH entry
416 Resource_DataMapIteratorOfDataMapOfAsciiStringAsciiString e2n( theObjectNames );
417 for ( ; e2n.More() && smeshID.IsEmpty(); e2n.Next() )
418 if ( _pyCommand::IsStudyEntry( e2n.Key() ))
421 // find 1st difference between smeshID and geomID
422 if ( !geomID.IsEmpty() && !smeshID.IsEmpty() )
423 for ( int i = 1; i <= geomID.Length() && i <= smeshID.Length(); ++i )
424 if ( geomID.Value( i ) != smeshID.Value( i ))
426 myGeomIDNb = geomID.Value( i );
432 //================================================================================
434 * \brief name of SMESH_Gen in smesh.py
436 //================================================================================
438 const char* _pyGen::AccessorMethod() const
440 return SMESH_2smeshpy::GenName();
443 //================================================================================
445 * \brief Convert a command using a specific converter
446 * \param theCommand - the command to convert
448 //================================================================================
450 Handle(_pyCommand) _pyGen::AddCommand( const TCollection_AsciiString& theCommand)
452 // store theCommand in the sequence
453 myCommands.push_back( new _pyCommand( theCommand, ++myNbCommands ));
455 Handle(_pyCommand) aCommand = myCommands.back();
456 #ifdef DUMP_CONVERSION
457 MESSAGE ( "## COM " << myNbCommands << ": "<< aCommand->GetString() );
460 const _pyID& objID = aCommand->GetObject();
462 if ( objID.IsEmpty() )
465 // Prevent moving a command creating a sub-mesh to the end of the script
466 // if the sub-mesh is used in theCommand as argument
467 if ( _pySubMesh::CanBeArgOfMethod( aCommand->GetMethod() ))
469 PlaceSubmeshAfterItsCreation( aCommand );
472 // Find an object to process theCommand
475 if ( objID == this->GetID() || objID == SMESH_2smeshpy::GenName())
477 this->Process( aCommand );
481 // SMESH_Mesh method?
482 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( objID );
483 if ( id_mesh != myMeshes.end() )
485 //id_mesh->second->AddProcessedCmd( aCommand );
487 // check for mesh editor object
488 if ( aCommand->GetMethod() == "GetMeshEditor" ) { // MeshEditor creation
489 _pyID editorID = aCommand->GetResultValue();
490 Handle(_pyMeshEditor) editor = new _pyMeshEditor( aCommand );
491 myMeshEditors.insert( make_pair( editorID, editor ));
494 // check for SubMesh objects
495 else if ( aCommand->GetMethod() == "GetSubMesh" ) { // SubMesh creation
496 _pyID subMeshID = aCommand->GetResultValue();
497 Handle(_pySubMesh) subMesh = new _pySubMesh( aCommand );
498 myObjects.insert( make_pair( subMeshID, subMesh ));
501 id_mesh->second->Process( aCommand );
502 id_mesh->second->AddProcessedCmd( aCommand );
506 // SMESH_MeshEditor method?
507 map< _pyID, Handle(_pyMeshEditor) >::iterator id_editor = myMeshEditors.find( objID );
508 if ( id_editor != myMeshEditors.end() )
510 const TCollection_AsciiString& method = aCommand->GetMethod();
512 // some commands of SMESH_MeshEditor create meshes and groups
513 _pyID meshID, groups;
514 if ( method.Search("MakeMesh") != -1 )
515 meshID = aCommand->GetResultValue();
516 else if ( method == "MakeBoundaryMesh")
517 meshID = aCommand->GetResultValue(1);
518 else if ( method == "MakeBoundaryElements")
519 meshID = aCommand->GetResultValue(2);
521 if ( method.Search("MakeGroups") != -1 ||
522 method == "ExtrusionAlongPathX" ||
523 method == "ExtrusionAlongPathObjX" ||
524 method == "DoubleNodeGroupNew" ||
525 method == "DoubleNodeGroupsNew" ||
526 method == "DoubleNodeElemGroupNew" ||
527 method == "DoubleNodeElemGroupsNew"||
528 method == "DoubleNodeElemGroup2New"||
529 method == "DoubleNodeElemGroups2New"
531 groups = aCommand->GetResultValue();
532 else if ( method == "MakeBoundaryMesh" )
533 groups = aCommand->GetResultValue(2);
534 else if ( method == "MakeBoundaryElements")
535 groups = aCommand->GetResultValue(3);
537 id_editor->second->Process( aCommand );
538 id_editor->second->AddProcessedCmd( aCommand );
540 if ( !meshID.IsEmpty() &&
541 !myMeshes.count( meshID ) &&
542 aCommand->IsStudyEntry( meshID ))
544 TCollection_AsciiString processedCommand = aCommand->GetString();
545 Handle(_pyMesh) mesh = new _pyMesh( aCommand, meshID );
546 myMeshes.insert( make_pair( meshID, mesh ));
548 aCommand->GetString() = processedCommand; // discard changes made by _pyMesh
550 if ( !groups.IsEmpty() )
552 if ( !aCommand->IsStudyEntry( meshID ))
553 meshID = id_editor->second->GetMesh();
554 Handle(_pyMesh) mesh = myMeshes[ meshID ];
556 list< _pyID > idList = aCommand->GetStudyEntries( groups );
557 list< _pyID >::iterator grID = idList.begin();
558 for ( ; grID != idList.end(); ++grID )
559 if ( !myObjects.count( *grID ))
561 Handle(_pyGroup) group = new _pyGroup( aCommand, *grID );
563 if ( !mesh.IsNull() ) mesh->AddGroup( group );
567 } // SMESH_MeshEditor methods
569 // SMESH_Hypothesis method?
570 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
571 for ( ; hyp != myHypos.end(); ++hyp )
572 if ( !(*hyp)->IsAlgo() && objID == (*hyp)->GetID() ) {
573 (*hyp)->Process( aCommand );
574 (*hyp)->AddProcessedCmd( aCommand );
578 // aFilterManager.CreateFilter() ?
579 if ( aCommand->GetMethod() == "CreateFilter" )
581 // Set a more human readable name to a filter
582 // aFilter0x7fbf6c71cfb0 -> aFilter_nb
583 _pyID newID, filterID = aCommand->GetResultValue();
584 int pos = filterID.Search( "0x" );
586 newID = (filterID.SubString(1,pos-1) + "_") + _pyID( ++myNbFilters );
588 Handle(_pyObject) filter( new _pyFilter( aCommand, newID ));
592 // other object method?
593 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.find( objID );
594 if ( id_obj != myObjects.end() ) {
595 id_obj->second->Process( aCommand );
596 id_obj->second->AddProcessedCmd( aCommand );
600 // Add access to a wrapped mesh
601 AddMeshAccessorMethod( aCommand );
603 // Add access to a wrapped algorithm
604 // AddAlgoAccessorMethod( aCommand ); // ??? what if algo won't be wrapped at all ???
606 // PAL12227. PythonDump was not updated at proper time; result is
607 // aCriteria.append(SMESH.Filter.Criterion(17,26,0,'L1',26,25,1e-07,SMESH.EDGE,-1))
608 // TypeError: __init__() takes exactly 11 arguments (10 given)
609 const char wrongCommand[] = "SMESH.Filter.Criterion(";
610 if ( int beg = theCommand.Location( wrongCommand, 1, theCommand.Length() ))
612 _pyCommand tmpCmd( theCommand.SubString( beg, theCommand.Length() ), -1);
613 // there must be 10 arguments, 5-th arg ThresholdID is missing,
614 const int wrongNbArgs = 9, missingArg = 5;
615 if ( tmpCmd.GetNbArgs() == wrongNbArgs )
617 for ( int i = wrongNbArgs; i > missingArg; --i )
618 tmpCmd.SetArg( i + 1, tmpCmd.GetArg( i ));
619 tmpCmd.SetArg( missingArg, "''");
620 aCommand->GetString().Trunc( beg - 1 );
621 aCommand->GetString() += tmpCmd.GetString();
624 // set GetCriterion(elementType,CritType,Compare,Treshold,UnaryOp,BinaryOp,Tolerance)
626 // instead of "SMESH.Filter.Criterion(
627 // Type,Compare,Threshold,ThresholdStr,ThresholdID,UnaryOp,BinaryOp,Tolerance,TypeOfElement,Precision)
628 // 1 2 3 4 5 6 7 8 9 10
629 // in order to avoid the problem of type mismatch of long and FunctorType
630 const TCollection_AsciiString
631 SMESH("SMESH."), dfltFunctor = "SMESH.FT_Undefined", dftlTol = "1e-07", dftlPreci = "-1";
632 TCollection_AsciiString
633 Type = aCommand->GetArg(1), // long
634 Compare = aCommand->GetArg(2), // long
635 Threshold = aCommand->GetArg(3), // double
636 ThresholdStr = aCommand->GetArg(4), // string
637 ThresholdID = aCommand->GetArg(5), // string
638 UnaryOp = aCommand->GetArg(6), // long
639 BinaryOp = aCommand->GetArg(7), // long
640 Tolerance = aCommand->GetArg(8), // double
641 TypeOfElement = aCommand->GetArg(9), // ElementType
642 Precision = aCommand->GetArg(10); // long
643 fixFunctorType( Type, Compare, UnaryOp, BinaryOp );
644 Type = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( Type.IntegerValue() ));
645 Compare = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( Compare.IntegerValue() ));
646 UnaryOp = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( UnaryOp.IntegerValue() ));
647 BinaryOp = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( BinaryOp.IntegerValue() ));
649 aCommand->RemoveArgs();
650 aCommand->SetObject( SMESH_2smeshpy::GenName() );
651 aCommand->SetMethod( "GetCriterion" );
653 aCommand->SetArg( 1, TypeOfElement );
654 aCommand->SetArg( 2, Type );
655 aCommand->SetArg( 3, Compare );
657 if ( Type == "SMESH.FT_ElemGeomType" && Threshold.IsIntegerValue() )
659 // set SMESH.GeometryType instead of a numerical Threshold
660 const char* types[SMESH::Geom_BALL+1] = {
661 "Geom_POINT", "Geom_EDGE", "Geom_TRIANGLE", "Geom_QUADRANGLE", "Geom_POLYGON",
662 "Geom_TETRA", "Geom_PYRAMID", "Geom_HEXA", "Geom_PENTA", "Geom_HEXAGONAL_PRISM",
663 "Geom_POLYHEDRA", "Geom_BALL"
665 int iGeom = Threshold.IntegerValue();
666 if ( -1 < iGeom && iGeom < SMESH::Geom_POLYHEDRA+1 )
667 Threshold = SMESH + types[ iGeom ];
669 if ( ThresholdID.Length() != 2 && ThresholdStr.Length() != 2) // not '' or ""
670 aCommand->SetArg( 4, ThresholdID.SubString( 2, ThresholdID.Length()-1 )); // shape entry
671 else if ( ThresholdStr.Length() != 2 )
672 aCommand->SetArg( 4, ThresholdStr );
673 else if ( ThresholdID.Length() != 2 )
674 aCommand->SetArg( 4, ThresholdID );
676 aCommand->SetArg( 4, Threshold );
677 // find the last not default arg
679 if ( Tolerance == dftlTol ) {
681 if ( BinaryOp == dfltFunctor ) {
683 if ( UnaryOp == dfltFunctor )
687 if ( 5 < lastDefault ) aCommand->SetArg( 5, UnaryOp );
688 if ( 6 < lastDefault ) aCommand->SetArg( 6, BinaryOp );
689 if ( 7 < lastDefault ) aCommand->SetArg( 7, Tolerance );
690 if ( Precision != dftlPreci )
692 TCollection_AsciiString crit = aCommand->GetResultValue();
693 aCommand->GetString() += "; ";
694 aCommand->GetString() += crit + ".Precision = " + Precision;
700 //================================================================================
702 * \brief Convert the command or remember it for later conversion
703 * \param theCommand - The python command calling a method of SMESH_Gen
705 //================================================================================
707 void _pyGen::Process( const Handle(_pyCommand)& theCommand )
709 // there are methods to convert:
710 // CreateMesh( shape )
711 // Concatenate( [mesh1, ...], ... )
712 // CreateHypothesis( theHypType, theLibName )
713 // Compute( mesh, geom )
714 // Evaluate( mesh, geom )
716 TCollection_AsciiString method = theCommand->GetMethod();
718 if ( method == "CreateMesh" || method == "CreateEmptyMesh")
720 Handle(_pyMesh) mesh = new _pyMesh( theCommand );
721 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
724 if ( method == "CreateMeshesFromUNV" ||
725 method == "CreateMeshesFromSTL" ||
726 method == "CreateMeshesFromCGNS" ||
727 method == "CopyMesh" )
729 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
730 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
733 if( method == "CreateMeshesFromMED" || method == "CreateMeshesFromSAUV")
735 for(int ind = 0;ind<theCommand->GetNbResultValues();ind++)
737 _pyID meshID = theCommand->GetResultValue(ind+1);
738 if ( !theCommand->IsStudyEntry( meshID ) ) continue;
739 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue(ind+1));
740 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
744 // CreateHypothesis()
745 if ( method == "CreateHypothesis" )
747 // issue 199929, remove standard library name (default parameter)
748 const TCollection_AsciiString & aLibName = theCommand->GetArg( 2 );
749 if ( aLibName.Search( "StdMeshersEngine" ) != -1 ) {
750 // keep first argument
751 TCollection_AsciiString arg = theCommand->GetArg( 1 );
752 theCommand->RemoveArgs();
753 theCommand->SetArg( 1, arg );
756 myHypos.push_back( _pyHypothesis::NewHypothesis( theCommand ));
760 // smeshgen.Compute( mesh, geom ) --> mesh.Compute()
761 if ( method == "Compute" )
763 const _pyID& meshID = theCommand->GetArg( 1 );
764 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
765 if ( id_mesh != myMeshes.end() ) {
766 theCommand->SetObject( meshID );
767 theCommand->RemoveArgs();
768 id_mesh->second->Process( theCommand );
769 id_mesh->second->AddProcessedCmd( theCommand );
774 // smeshgen.Evaluate( mesh, geom ) --> mesh.Evaluate(geom)
775 if ( method == "Evaluate" )
777 const _pyID& meshID = theCommand->GetArg( 1 );
778 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
779 if ( id_mesh != myMeshes.end() ) {
780 theCommand->SetObject( meshID );
781 _pyID geom = theCommand->GetArg( 2 );
782 theCommand->RemoveArgs();
783 theCommand->SetArg( 1, geom );
784 id_mesh->second->AddProcessedCmd( theCommand );
789 // objects erasing creation command if no more it's commands invoked:
790 // SMESH_Pattern, FilterManager
791 if ( method == "GetPattern" ||
792 method == "CreateFilterManager" ||
793 method == "CreateMeasurements" ) {
794 Handle(_pyObject) obj = new _pySelfEraser( theCommand );
795 if ( !myObjects.insert( make_pair( obj->GetID(), obj )).second )
796 theCommand->Clear(); // already created
798 // Concatenate( [mesh1, ...], ... )
799 else if ( method == "Concatenate" || method == "ConcatenateWithGroups")
801 if ( method == "ConcatenateWithGroups" ) {
802 theCommand->SetMethod( "Concatenate" );
803 theCommand->SetArg( theCommand->GetNbArgs() + 1, "True" );
805 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
806 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
807 AddMeshAccessorMethod( theCommand );
809 else if ( method == "SetName" ) // SetName(obj,name)
811 // store theCommand as one of object commands to erase it along with the object
812 const _pyID& objID = theCommand->GetArg( 1 );
813 Handle(_pyObject) obj = FindObject( objID );
815 obj->AddProcessedCmd( theCommand );
818 // Replace name of SMESH_Gen
820 // names of SMESH_Gen methods fully equal to methods defined in smesh.py
821 static TStringSet smeshpyMethods;
822 if ( smeshpyMethods.empty() ) {
823 const char * names[] =
824 { "SetEmbeddedMode","IsEmbeddedMode","SetCurrentStudy","GetCurrentStudy",
825 "GetPattern","GetSubShapesId",
826 "" }; // <- mark of array end
827 smeshpyMethods.Insert( names );
829 if ( smeshpyMethods.Contains( theCommand->GetMethod() ))
830 // smeshgen.Method() --> smesh.Method()
831 theCommand->SetObject( SMESH_2smeshpy::SmeshpyName() );
833 // smeshgen.Method() --> smesh.smesh.Method()
834 theCommand->SetObject( SMESH_2smeshpy::GenName() );
837 //================================================================================
839 * \brief Convert the remembered commands
841 //================================================================================
845 // create an empty command
846 myLastCommand = new _pyCommand();
848 map< _pyID, Handle(_pyMesh) >::iterator id_mesh;
849 map< _pyID, Handle(_pyObject) >::iterator id_obj;
850 list< Handle(_pyHypothesis) >::iterator hyp;
852 if ( IsToKeepAllCommands() ) // historical dump
854 // set myIsPublished = true to all objects
855 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
856 id_mesh->second->SetRemovedFromStudy( false );
857 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
858 (*hyp)->SetRemovedFromStudy( false );
859 for ( id_obj = myObjects.begin(); id_obj != myObjects.end(); ++id_obj )
860 id_obj->second->SetRemovedFromStudy( false );
864 // let hypotheses find referred objects in order to prevent clearing
865 // not published referred hyps (it's needed for hyps like "LayerDistribution")
866 list< Handle(_pyMesh) > fatherMeshes;
867 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
868 if ( !hyp->IsNull() )
869 (*hyp)->GetReferredMeshesAndGeom( fatherMeshes );
871 // set myIsPublished = false to all objects depending on
872 // meshes built on a removed geometry
873 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
874 if ( id_mesh->second->IsNotGeomPublished() )
875 id_mesh->second->SetRemovedFromStudy( true );
878 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
879 if ( ! id_mesh->second.IsNull() )
880 id_mesh->second->Flush();
883 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
884 if ( !hyp->IsNull() ) {
886 // smeshgen.CreateHypothesis() --> smesh.smesh.CreateHypothesis()
887 if ( !(*hyp)->IsWrapped() )
888 (*hyp)->GetCreationCmd()->SetObject( SMESH_2smeshpy::GenName() );
891 // Flush other objects
892 for ( id_obj = myObjects.begin(); id_obj != myObjects.end(); ++id_obj )
893 if ( ! id_obj->second.IsNull() )
894 id_obj->second->Flush();
896 myLastCommand->SetOrderNb( ++myNbCommands );
897 myCommands.push_back( myLastCommand );
900 //================================================================================
902 * \brief Prevent moving a command creating a sub-mesh to the end of the script
903 * if the sub-mesh is used in theCmdUsingSubmesh as argument
905 //================================================================================
907 void _pyGen::PlaceSubmeshAfterItsCreation( Handle(_pyCommand) theCmdUsingSubmesh ) const
909 map< _pyID, Handle(_pyObject) >::const_iterator id_obj = myObjects.begin();
910 for ( ; id_obj != myObjects.end(); ++id_obj )
912 if ( !id_obj->second->IsKind( STANDARD_TYPE( _pySubMesh ))) continue;
913 for ( int iArg = theCmdUsingSubmesh->GetNbArgs(); iArg; --iArg )
915 const _pyID& arg = theCmdUsingSubmesh->GetArg( iArg );
916 if ( arg.IsEmpty() || arg.Value( 1 ) == '"' || arg.Value( 1 ) == '\'' )
918 list< _pyID > idList = theCmdUsingSubmesh->GetStudyEntries( arg );
919 list< _pyID >::iterator id = idList.begin();
920 for ( ; id != idList.end(); ++id )
921 if ( id_obj->first == *id )
922 // _pySubMesh::Process() does what we need
923 Handle(_pySubMesh)::DownCast( id_obj->second )->Process( theCmdUsingSubmesh );
928 //================================================================================
930 * \brief Clean commmands of removed objects depending on myIsPublished flag
932 //================================================================================
934 void _pyGen::ClearCommands()
936 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
937 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
938 id_mesh->second->ClearCommands();
940 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
941 for ( ; hyp != myHypos.end(); ++hyp )
942 if ( !hyp->IsNull() )
943 (*hyp)->ClearCommands();
945 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.begin();
946 for ( ; id_obj != myObjects.end(); ++id_obj )
947 id_obj->second->ClearCommands();
950 //================================================================================
952 * \brief Release mutual handles of objects
954 //================================================================================
958 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
959 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
960 id_mesh->second->Free();
963 map< _pyID, Handle(_pyMeshEditor) >::iterator id_ed = myMeshEditors.begin();
964 for ( ; id_ed != myMeshEditors.end(); ++id_ed )
965 id_ed->second->Free();
966 myMeshEditors.clear();
968 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.begin();
969 for ( ; id_obj != myObjects.end(); ++id_obj )
970 id_obj->second->Free();
973 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
974 for ( ; hyp != myHypos.end(); ++hyp )
975 if ( !hyp->IsNull() )
979 myFile2ExportedMesh.clear();
982 //================================================================================
984 * \brief Add access method to mesh that is an argument
985 * \param theCmd - command to add access method
986 * \retval bool - true if added
988 //================================================================================
990 bool _pyGen::AddMeshAccessorMethod( Handle(_pyCommand) theCmd ) const
993 map< _pyID, Handle(_pyMesh) >::const_iterator id_mesh = myMeshes.begin();
994 for ( ; id_mesh != myMeshes.end(); ++id_mesh ) {
995 if ( theCmd->AddAccessorMethod( id_mesh->first, id_mesh->second->AccessorMethod() ))
1001 //================================================================================
1003 * \brief Add access method to algo that is an object or an argument
1004 * \param theCmd - command to add access method
1005 * \retval bool - true if added
1007 //================================================================================
1009 bool _pyGen::AddAlgoAccessorMethod( Handle(_pyCommand) theCmd ) const
1012 list< Handle(_pyHypothesis) >::const_iterator hyp = myHypos.begin();
1013 for ( ; hyp != myHypos.end(); ++hyp ) {
1014 if ( (*hyp)->IsAlgo() && /*(*hyp)->IsWrapped() &&*/
1015 theCmd->AddAccessorMethod( (*hyp)->GetID(), (*hyp)->AccessorMethod() ))
1021 //================================================================================
1023 * \brief Find hypothesis by ID (entry)
1024 * \param theHypID - The hypothesis ID
1025 * \retval Handle(_pyHypothesis) - The found hypothesis
1027 //================================================================================
1029 Handle(_pyHypothesis) _pyGen::FindHyp( const _pyID& theHypID )
1031 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1032 for ( ; hyp != myHypos.end(); ++hyp )
1033 if ( !hyp->IsNull() && theHypID == (*hyp)->GetID() )
1035 return Handle(_pyHypothesis)();
1038 //================================================================================
1040 * \brief Find algorithm the created algorithm
1041 * \param theGeom - The shape ID the algorithm was created on
1042 * \param theMesh - The mesh ID that created the algorithm
1043 * \param dim - The algo dimension
1044 * \retval Handle(_pyHypothesis) - The found algo
1046 //================================================================================
1048 Handle(_pyHypothesis) _pyGen::FindAlgo( const _pyID& theGeom, const _pyID& theMesh,
1049 const Handle(_pyHypothesis)& theHypothesis )
1051 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1052 for ( ; hyp != myHypos.end(); ++hyp )
1053 if ( !hyp->IsNull() &&
1055 theHypothesis->CanBeCreatedBy( (*hyp)->GetAlgoType() ) &&
1056 (*hyp)->GetGeom() == theGeom &&
1057 (*hyp)->GetMesh() == theMesh )
1062 //================================================================================
1064 * \brief Find subMesh by ID (entry)
1065 * \param theSubMeshID - The subMesh ID
1066 * \retval Handle(_pySubMesh) - The found subMesh
1068 //================================================================================
1070 Handle(_pySubMesh) _pyGen::FindSubMesh( const _pyID& theSubMeshID )
1072 map< _pyID, Handle(_pyObject) >::iterator id_subMesh = myObjects.find(theSubMeshID);
1073 if ( id_subMesh != myObjects.end() )
1074 return Handle(_pySubMesh)::DownCast( id_subMesh->second );
1075 return Handle(_pySubMesh)();
1079 //================================================================================
1081 * \brief Change order of commands in the script
1082 * \param theCmd1 - One command
1083 * \param theCmd2 - Another command
1085 //================================================================================
1087 void _pyGen::ExchangeCommands( Handle(_pyCommand) theCmd1, Handle(_pyCommand) theCmd2 )
1089 list< Handle(_pyCommand) >::iterator pos1, pos2;
1090 pos1 = find( myCommands.begin(), myCommands.end(), theCmd1 );
1091 pos2 = find( myCommands.begin(), myCommands.end(), theCmd2 );
1092 myCommands.insert( pos1, theCmd2 );
1093 myCommands.insert( pos2, theCmd1 );
1094 myCommands.erase( pos1 );
1095 myCommands.erase( pos2 );
1097 int nb1 = theCmd1->GetOrderNb();
1098 theCmd1->SetOrderNb( theCmd2->GetOrderNb() );
1099 theCmd2->SetOrderNb( nb1 );
1100 // cout << "BECOME " << theCmd1->GetOrderNb() << "\t" << theCmd1->GetString() << endl
1101 // << "BECOME " << theCmd2->GetOrderNb() << "\t" << theCmd2->GetString() << endl << endl;
1104 //================================================================================
1106 * \brief Set one command after the other
1107 * \param theCmd - Command to move
1108 * \param theAfterCmd - Command ater which to insert the first one
1110 //================================================================================
1112 void _pyGen::SetCommandAfter( Handle(_pyCommand) theCmd, Handle(_pyCommand) theAfterCmd )
1114 setNeighbourCommand( theCmd, theAfterCmd, true );
1117 //================================================================================
1119 * \brief Set one command before the other
1120 * \param theCmd - Command to move
1121 * \param theBeforeCmd - Command before which to insert the first one
1123 //================================================================================
1125 void _pyGen::SetCommandBefore( Handle(_pyCommand) theCmd, Handle(_pyCommand) theBeforeCmd )
1127 setNeighbourCommand( theCmd, theBeforeCmd, false );
1130 //================================================================================
1132 * \brief Set one command before or after the other
1133 * \param theCmd - Command to move
1134 * \param theOtherCmd - Command ater or before which to insert the first one
1136 //================================================================================
1138 void _pyGen::setNeighbourCommand( Handle(_pyCommand)& theCmd,
1139 Handle(_pyCommand)& theOtherCmd,
1140 const bool theIsAfter )
1142 list< Handle(_pyCommand) >::iterator pos;
1143 pos = find( myCommands.begin(), myCommands.end(), theCmd );
1144 myCommands.erase( pos );
1145 pos = find( myCommands.begin(), myCommands.end(), theOtherCmd );
1146 myCommands.insert( (theIsAfter ? ++pos : pos), theCmd );
1149 for ( pos = myCommands.begin(); pos != myCommands.end(); ++pos)
1150 (*pos)->SetOrderNb( i++ );
1153 //================================================================================
1155 * \brief Set command be last in list of commands
1156 * \param theCmd - Command to be last
1158 //================================================================================
1160 Handle(_pyCommand)& _pyGen::GetLastCommand()
1162 return myLastCommand;
1165 //================================================================================
1167 * \brief Set method to access to object wrapped with python class
1168 * \param theID - The wrapped object entry
1169 * \param theMethod - The accessor method
1171 //================================================================================
1173 void _pyGen::SetAccessorMethod(const _pyID& theID, const char* theMethod )
1175 myID2AccessorMethod.Bind( theID, (char*) theMethod );
1178 //================================================================================
1180 * \brief Generated new ID for object and assign with existing name
1181 * \param theID - ID of existing object
1183 //================================================================================
1185 _pyID _pyGen::GenerateNewID( const _pyID& theID )
1190 aNewID = theID + _pyID( ":" ) + _pyID( index++ );
1192 while ( myObjectNames.IsBound( aNewID ) );
1194 myObjectNames.Bind( aNewID, myObjectNames.IsBound( theID )
1195 ? (myObjectNames.Find( theID ) + _pyID( "_" ) + _pyID( index-1 ))
1196 : _pyID( "A" ) + aNewID );
1200 //================================================================================
1202 * \brief Stores theObj in myObjects
1204 //================================================================================
1206 void _pyGen::AddObject( Handle(_pyObject)& theObj )
1208 if ( theObj.IsNull() ) return;
1210 if ( theObj->IsKind( STANDARD_TYPE( _pyMesh )))
1211 myMeshes.insert( make_pair( theObj->GetID(), Handle(_pyMesh)::DownCast( theObj )));
1213 else if ( theObj->IsKind( STANDARD_TYPE( _pyMeshEditor )))
1214 myMeshEditors.insert( make_pair( theObj->GetID(), Handle(_pyMeshEditor)::DownCast( theObj )));
1217 myObjects.insert( make_pair( theObj->GetID(), theObj ));
1220 //================================================================================
1222 * \brief Re-register an object with other ID to make it Process() commands of
1223 * other object having this ID
1225 //================================================================================
1227 void _pyGen::SetProxyObject( const _pyID& theID, Handle(_pyObject)& theObj )
1229 if ( theObj.IsNull() ) return;
1231 if ( theObj->IsKind( STANDARD_TYPE( _pyMesh )))
1232 myMeshes.insert( make_pair( theID, Handle(_pyMesh)::DownCast( theObj )));
1234 else if ( theObj->IsKind( STANDARD_TYPE( _pyMeshEditor )))
1235 myMeshEditors.insert( make_pair( theID, Handle(_pyMeshEditor)::DownCast( theObj )));
1238 myObjects.insert( make_pair( theID, theObj ));
1241 //================================================================================
1243 * \brief Finds a _pyObject by ID
1245 //================================================================================
1247 Handle(_pyObject) _pyGen::FindObject( const _pyID& theObjID ) const
1250 map< _pyID, Handle(_pyObject) >::const_iterator id_obj = myObjects.find( theObjID );
1251 if ( id_obj != myObjects.end() )
1252 return id_obj->second;
1255 map< _pyID, Handle(_pyMesh) >::const_iterator id_obj = myMeshes.find( theObjID );
1256 if ( id_obj != myMeshes.end() )
1257 return id_obj->second;
1260 // map< _pyID, Handle(_pyMeshEditor) >::const_iterator id_obj = myMeshEditors.find( theObjID );
1261 // if ( id_obj != myMeshEditors.end() )
1262 // return id_obj->second;
1264 return Handle(_pyObject)();
1267 //================================================================================
1269 * \brief Check if a study entry is under GEOM component
1271 //================================================================================
1273 bool _pyGen::IsGeomObject(const _pyID& theObjID) const
1277 return ( myGeomIDIndex <= theObjID.Length() &&
1278 int( theObjID.Value( myGeomIDIndex )) == myGeomIDNb &&
1279 _pyCommand::IsStudyEntry( theObjID ));
1284 //================================================================================
1286 * \brief Returns true if an object is not present in a study
1288 //================================================================================
1290 bool _pyGen::IsNotPublished(const _pyID& theObjID) const
1292 if ( theObjID.IsEmpty() ) return false;
1294 if ( myObjectNames.IsBound( theObjID ))
1295 return false; // SMESH object is in study
1297 // either the SMESH object is not in study or it is a GEOM object
1298 if ( IsGeomObject( theObjID ))
1300 SALOMEDS::SObject_var so = myStudy->FindObjectID( theObjID.ToCString() );
1301 if ( so->_is_nil() ) return true;
1302 CORBA::Object_var obj = so->GetObject();
1303 return CORBA::is_nil( obj );
1305 return true; // SMESH object not in study
1308 //================================================================================
1310 * \brief Return reader of hypotheses of plugins
1312 //================================================================================
1314 Handle( _pyHypothesisReader ) _pyGen::GetHypothesisReader() const
1316 if (myHypReader.IsNull() )
1317 ((_pyGen*) this)->myHypReader = new _pyHypothesisReader;
1323 //================================================================================
1325 * \brief Mesh created by SMESH_Gen
1327 //================================================================================
1329 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd)
1330 : _pyObject( theCreationCmd ), myGeomNotInStudy( false )
1332 if ( theCreationCmd->GetMethod() == "CreateMesh" && theGen->IsNotPublished( GetGeom() ))
1333 myGeomNotInStudy = true;
1335 // convert my creation command --> smeshpy.Mesh(...)
1336 Handle(_pyCommand) creationCmd = GetCreationCmd();
1337 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
1338 creationCmd->SetMethod( "Mesh" );
1339 theGen->SetAccessorMethod( GetID(), _pyMesh::AccessorMethod() );
1342 //================================================================================
1344 * \brief Mesh created by SMESH_MeshEditor
1346 //================================================================================
1348 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd, const _pyID& meshId):
1349 _pyObject(theCreationCmd,meshId), myGeomNotInStudy(false )
1351 if ( theCreationCmd->MethodStartsFrom( "CreateMeshesFrom" ))
1353 // this mesh depends on the exported mesh
1354 const TCollection_AsciiString& file = theCreationCmd->GetArg( 1 );
1355 if ( !file.IsEmpty() )
1357 ExportedMeshData& exportData = theGen->FindExportedMesh( file );
1358 addFatherMesh( exportData.myMesh );
1359 if ( !exportData.myLastComputeCmd.IsNull() )
1361 // restore cleared Compute() by which the exported mesh was generated
1362 exportData.myLastComputeCmd->GetString() = exportData.myLastComputeCmdString;
1363 // protect that Compute() cmd from clearing
1364 if ( exportData.myMesh->myLastComputeCmd == exportData.myLastComputeCmd )
1365 exportData.myMesh->myLastComputeCmd.Nullify();
1369 else if ( theCreationCmd->MethodStartsFrom( "Concatenate" ))
1371 // this mesh depends on concatenated meshes
1372 const TCollection_AsciiString& meshIDs = theCreationCmd->GetArg( 1 );
1373 list< _pyID > idList = theCreationCmd->GetStudyEntries( meshIDs );
1374 list< _pyID >::iterator meshID = idList.begin();
1375 for ( ; meshID != idList.end(); ++meshID )
1376 addFatherMesh( *meshID );
1378 else if ( theCreationCmd->GetMethod() == "CopyMesh" )
1380 // this mesh depends on a copied IdSource
1381 const _pyID& objID = theCreationCmd->GetArg( 1 );
1382 addFatherMesh( objID );
1384 else if ( theCreationCmd->GetMethod().Search("MakeMesh") != -1 ||
1385 theCreationCmd->GetMethod() == "MakeBoundaryMesh" ||
1386 theCreationCmd->GetMethod() == "MakeBoundaryElements" )
1388 // this mesh depends on a source mesh
1389 // (theCreationCmd is already Process()ed by _pyMeshEditor)
1390 const _pyID& meshID = theCreationCmd->GetObject();
1391 addFatherMesh( meshID );
1394 // convert my creation command
1395 Handle(_pyCommand) creationCmd = GetCreationCmd();
1396 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
1397 theGen->SetAccessorMethod( meshId, _pyMesh::AccessorMethod() );
1400 //================================================================================
1402 * \brief Convert an IDL API command of SMESH::SMESH_Mesh to a method call of python Mesh
1403 * \param theCommand - Engine method called for this mesh
1405 //================================================================================
1407 void _pyMesh::Process( const Handle(_pyCommand)& theCommand )
1409 // some methods of SMESH_Mesh interface needs special conversion
1410 // to methods of Mesh python class
1412 // 1. GetSubMesh(geom, name) + AddHypothesis(geom, algo)
1413 // --> in Mesh_Algorithm.Create(mesh, geom, hypo, so)
1414 // 2. AddHypothesis(geom, hyp)
1415 // --> in Mesh_Algorithm.Hypothesis(hyp, args, so)
1416 // 3. CreateGroupFromGEOM(type, name, grp)
1417 // --> in Mesh.Group(grp, name="")
1418 // 4. ExportToMED(f, auto_groups, version)
1419 // --> in Mesh.ExportMED( f, auto_groups, version )
1422 const TCollection_AsciiString& method = theCommand->GetMethod();
1423 // ----------------------------------------------------------------------
1424 if ( method == "Compute" ) // in snapshot mode, clear the previous Compute()
1426 if ( !theGen->IsToKeepAllCommands() ) // !historical
1428 list< Handle(_pyHypothesis) >::iterator hyp;
1429 if ( !myLastComputeCmd.IsNull() )
1431 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1432 (*hyp)->ComputeDiscarded( myLastComputeCmd );
1434 myLastComputeCmd->Clear();
1436 myLastComputeCmd = theCommand;
1438 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1439 (*hyp)->MeshComputed( myLastComputeCmd );
1443 // ----------------------------------------------------------------------
1444 else if ( method == "Clear" ) // in snapshot mode, clear all previous commands
1446 if ( !theGen->IsToKeepAllCommands() ) // !historical
1449 myChildMeshes.empty() ? 0 : myChildMeshes.back()->GetCreationCmd()->GetOrderNb();
1450 // list< Handle(_pyCommand) >::reverse_iterator cmd = myProcessedCmds.rbegin();
1451 // for ( ; cmd != myProcessedCmds.rend() && (*cmd)->GetOrderNb() > untilCmdNb; ++cmd )
1453 if ( !myLastComputeCmd.IsNull() )
1455 list< Handle(_pyHypothesis) >::iterator hyp;
1456 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1457 (*hyp)->ComputeDiscarded( myLastComputeCmd );
1459 myLastComputeCmd->Clear();
1462 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1463 for ( ; e != myEditors.end(); ++e )
1465 list< Handle(_pyCommand)>& cmds = (*e)->GetProcessedCmds();
1466 list< Handle(_pyCommand) >::reverse_iterator cmd = cmds.rbegin();
1467 for ( ; cmd != cmds.rend() && (*cmd)->GetOrderNb() > untilCmdNb; ++cmd )
1468 if ( !(*cmd)->IsEmpty() )
1470 if ( (*cmd)->GetStudyEntries( (*cmd)->GetResultValue() ).empty() ) // no object created
1474 myLastComputeCmd = theCommand; // to clear Clear() the same way as Compute()
1477 // ----------------------------------------------------------------------
1478 else if ( method == "GetSubMesh" ) { // collect submeshes of the mesh
1479 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( theCommand->GetResultValue() );
1480 if ( !subMesh.IsNull() ) {
1481 subMesh->SetCreator( this );
1482 mySubmeshes.push_back( subMesh );
1485 // ----------------------------------------------------------------------
1486 else if ( method == "AddHypothesis" ) { // mesh.AddHypothesis(geom, HYPO )
1487 myAddHypCmds.push_back( theCommand );
1489 const _pyID& hypID = theCommand->GetArg( 2 );
1490 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1491 if ( !hyp.IsNull() ) {
1492 myHypos.push_back( hyp );
1493 if ( hyp->GetMesh().IsEmpty() )
1494 hyp->SetMesh( this->GetID() );
1497 // ----------------------------------------------------------------------
1498 else if ( method == "CreateGroup" ||
1499 method == "CreateGroupFromGEOM" ||
1500 method == "CreateGroupFromFilter" )
1502 Handle(_pyGroup) group = new _pyGroup( theCommand );
1503 myGroups.push_back( group );
1504 theGen->AddObject( group );
1506 // ----------------------------------------------------------------------
1507 else if ( theCommand->MethodStartsFrom( "Export" ))
1509 if ( method == "ExportToMED" || // ExportToMED() --> ExportMED()
1510 method == "ExportToMEDX" ) { // ExportToMEDX() --> ExportMED()
1511 theCommand->SetMethod( "ExportMED" );
1513 else if ( method == "ExportCGNS" )
1514 { // ExportCGNS(part, ...) -> ExportCGNS(..., part)
1515 _pyID partID = theCommand->GetArg( 1 );
1516 int nbArgs = theCommand->GetNbArgs();
1517 for ( int i = 2; i <= nbArgs; ++i )
1518 theCommand->SetArg( i-1, theCommand->GetArg( i ));
1519 theCommand->SetArg( nbArgs, partID );
1521 else if ( theCommand->MethodStartsFrom( "ExportPartTo" ))
1522 { // ExportPartTo*(part, ...) -> Export*(..., part)
1524 // remove "PartTo" from the method
1525 TCollection_AsciiString newMethod = method;
1526 newMethod.Remove( 7, 6 );
1527 theCommand->SetMethod( newMethod );
1528 // make the 1st arg be the last one
1529 _pyID partID = theCommand->GetArg( 1 );
1530 int nbArgs = theCommand->GetNbArgs();
1531 for ( int i = 2; i <= nbArgs; ++i )
1532 theCommand->SetArg( i-1, theCommand->GetArg( i ));
1533 theCommand->SetArg( nbArgs, partID );
1535 // remember file name
1536 theGen->AddExportedMesh( theCommand->GetArg( 1 ),
1537 ExportedMeshData( this, myLastComputeCmd ));
1539 // ----------------------------------------------------------------------
1540 else if ( method == "RemoveHypothesis" ) // (geom, hyp)
1542 _pyID hypID = theCommand->GetArg( 2 );
1544 // check if this mesh still has corresponding addition command
1545 bool hasAddCmd = false;
1546 list< Handle(_pyCommand) >::iterator cmd = myAddHypCmds.begin();
1547 while ( cmd != myAddHypCmds.end() )
1549 // AddHypothesis(geom, hyp)
1550 if ( hypID == (*cmd)->GetArg( 2 )) { // erase both (add and remove) commands
1551 theCommand->Clear();
1553 cmd = myAddHypCmds.erase( cmd );
1560 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1561 if ( ! hasAddCmd && hypID.Length() != 0 ) { // hypo addition already wrapped
1562 // RemoveHypothesis(geom, hyp) --> RemoveHypothesis( hyp, geom=0 )
1563 _pyID geom = theCommand->GetArg( 1 );
1564 theCommand->RemoveArgs();
1565 theCommand->SetArg( 1, hypID );
1566 if ( geom != GetGeom() )
1567 theCommand->SetArg( 2, geom );
1569 // remove hyp from myHypos
1570 myHypos.remove( hyp );
1572 // check for SubMesh order commands
1573 else if ( method == "GetMeshOrder" || method == "SetMeshOrder" )
1575 // make commands GetSubMesh() returning sub-meshes be before using sub-meshes
1576 // by GetMeshOrder() and SetMeshOrder(), since by defalut GetSubMesh()
1577 // commands are moved at the end of the script
1578 TCollection_AsciiString subIDs =
1579 ( method == "SetMeshOrder" ) ? theCommand->GetArg(1) : theCommand->GetResultValue();
1580 list< _pyID > idList = theCommand->GetStudyEntries( subIDs );
1581 list< _pyID >::iterator subID = idList.begin();
1582 for ( ; subID != idList.end(); ++subID )
1584 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( *subID );
1585 if ( !subMesh.IsNull() )
1586 subMesh->Process( theCommand ); // it moves GetSubMesh() before theCommand
1589 // update list of groups
1590 else if ( method == "GetGroups" )
1592 TCollection_AsciiString grIDs = theCommand->GetResultValue();
1593 list< _pyID > idList = theCommand->GetStudyEntries( grIDs );
1594 list< _pyID >::iterator grID = idList.begin();
1595 for ( ; grID != idList.end(); ++grID )
1597 Handle(_pyObject) obj = theGen->FindObject( *grID );
1600 Handle(_pyGroup) group = new _pyGroup( theCommand, *grID );
1601 theGen->AddObject( group );
1602 myGroups.push_back( group );
1606 // add accessor method if necessary
1609 if ( NeedMeshAccess( theCommand ))
1610 // apply theCommand to the mesh wrapped by smeshpy mesh
1611 AddMeshAccess( theCommand );
1615 //================================================================================
1617 * \brief Return True if addition of accesor method is needed
1619 //================================================================================
1621 bool _pyMesh::NeedMeshAccess( const Handle(_pyCommand)& theCommand )
1623 // names of SMESH_Mesh methods fully equal to methods of python class Mesh,
1624 // so no conversion is needed for them at all:
1625 static TStringSet sameMethods;
1626 if ( sameMethods.empty() ) {
1627 const char * names[] =
1628 { "ExportDAT","ExportUNV","ExportSTL","ExportSAUV", "RemoveGroup","RemoveGroupWithContents",
1629 "GetGroups","UnionGroups","IntersectGroups","CutGroups","GetLog","GetId","ClearLog",
1630 "GetStudyId","HasDuplicatedGroupNamesMED","GetMEDMesh","NbNodes","NbElements",
1631 "NbEdges","NbEdgesOfOrder","NbFaces","NbFacesOfOrder","NbTriangles",
1632 "NbTrianglesOfOrder","NbQuadrangles","NbQuadranglesOfOrder","NbPolygons","NbVolumes",
1633 "NbVolumesOfOrder","NbTetras","NbTetrasOfOrder","NbHexas","NbHexasOfOrder",
1634 "NbPyramids","NbPyramidsOfOrder","NbPrisms","NbPrismsOfOrder","NbPolyhedrons",
1635 "NbSubMesh","GetElementsId","GetElementsByType","GetNodesId","GetElementType",
1636 "GetSubMeshElementsId","GetSubMeshNodesId","GetSubMeshElementType","Dump","GetNodeXYZ",
1637 "GetNodeInverseElements","GetShapeID","GetShapeIDForElem","GetElemNbNodes",
1638 "GetElemNode","IsMediumNode","IsMediumNodeOfAnyElem","ElemNbEdges","ElemNbFaces",
1639 "IsPoly","IsQuadratic","BaryCenter","GetHypothesisList", "SetAutoColor", "GetAutoColor",
1640 "Clear", "ConvertToStandalone", "GetMeshOrder", "SetMeshOrder"
1641 ,"" }; // <- mark of end
1642 sameMethods.Insert( names );
1645 return !sameMethods.Contains( theCommand->GetMethod() );
1648 //================================================================================
1650 * \brief Convert creation and addition of all algos and hypos
1652 //================================================================================
1654 void _pyMesh::Flush()
1657 // get the meshes this mesh depends on via hypotheses
1658 list< Handle(_pyMesh) > fatherMeshes;
1659 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1660 for ( ; hyp != myHypos.end(); ++hyp )
1661 if ( ! (*hyp)->GetReferredMeshesAndGeom( fatherMeshes ))
1662 myGeomNotInStudy = true;
1664 list< Handle(_pyMesh) >::iterator m = fatherMeshes.begin();
1665 for ( ; m != fatherMeshes.end(); ++m )
1666 addFatherMesh( *m );
1667 // if ( removedGeom )
1668 // SetRemovedFromStudy(); // as reffered geometry not in study
1670 if ( myGeomNotInStudy )
1673 list < Handle(_pyCommand) >::iterator cmd;
1675 // try to convert algo addition like this:
1676 // mesh.AddHypothesis(geom, ALGO ) --> ALGO = mesh.Algo()
1677 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
1679 Handle(_pyCommand) addCmd = *cmd;
1681 _pyID algoID = addCmd->GetArg( 2 );
1682 Handle(_pyHypothesis) algo = theGen->FindHyp( algoID );
1683 if ( algo.IsNull() || !algo->IsAlgo() )
1686 // check and create new algorithm instance if it is already wrapped
1687 if ( algo->IsWrapped() ) {
1688 _pyID localAlgoID = theGen->GenerateNewID( algoID );
1689 TCollection_AsciiString aNewCmdStr = addCmd->GetIndentation() + localAlgoID +
1690 TCollection_AsciiString( " = " ) + theGen->GetID() +
1691 TCollection_AsciiString( ".CreateHypothesis( \"" ) + algo->GetAlgoType() +
1692 TCollection_AsciiString( "\" )" );
1694 Handle(_pyCommand) newCmd = theGen->AddCommand( aNewCmdStr );
1695 Handle(_pyAlgorithm) newAlgo = Handle(_pyAlgorithm)::DownCast(theGen->FindHyp( localAlgoID ));
1696 if ( !newAlgo.IsNull() ) {
1697 newAlgo->Assign( algo, this->GetID() );
1698 newAlgo->SetCreationCmd( newCmd );
1700 // set algorithm creation
1701 theGen->SetCommandBefore( newCmd, addCmd );
1702 myHypos.push_back( newAlgo );
1703 if ( !myLastComputeCmd.IsNull() &&
1704 newCmd->GetOrderNb() == myLastComputeCmd->GetOrderNb() + 1)
1705 newAlgo->MeshComputed( myLastComputeCmd );
1710 _pyID geom = addCmd->GetArg( 1 );
1711 bool isLocalAlgo = ( geom != GetGeom() );
1714 if ( algo->Addition2Creation( addCmd, this->GetID() )) // OK
1716 // wrapped algo is created after mesh creation
1717 GetCreationCmd()->AddDependantCmd( addCmd );
1719 if ( isLocalAlgo ) {
1720 // mesh.AddHypothesis(geom, ALGO ) --> mesh.AlgoMethod(geom)
1721 addCmd->SetArg( addCmd->GetNbArgs() + 1,
1722 TCollection_AsciiString( "geom=" ) + geom );
1723 // sm = mesh.GetSubMesh(geom, name) --> sm = ALGO.GetSubMesh()
1724 list < Handle(_pySubMesh) >::iterator smIt;
1725 for ( smIt = mySubmeshes.begin(); smIt != mySubmeshes.end(); ++smIt ) {
1726 Handle(_pySubMesh) subMesh = *smIt;
1727 Handle(_pyCommand) subCmd = subMesh->GetCreationCmd();
1728 if ( geom == subCmd->GetArg( 1 )) {
1729 subCmd->SetObject( algo->GetID() );
1730 subCmd->RemoveArgs();
1731 subMesh->SetCreator( algo );
1736 else // KO - ALGO was already created
1738 // mesh.AddHypothesis(geom, ALGO) --> mesh.AddHypothesis(ALGO, geom=0)
1739 addCmd->RemoveArgs();
1740 addCmd->SetArg( 1, algoID );
1742 addCmd->SetArg( 2, geom );
1746 // try to convert hypo addition like this:
1747 // mesh.AddHypothesis(geom, HYPO ) --> HYPO = algo.Hypo()
1748 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
1750 Handle(_pyCommand) addCmd = *cmd;
1751 _pyID hypID = addCmd->GetArg( 2 );
1752 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1753 if ( hyp.IsNull() || hyp->IsAlgo() )
1755 bool converted = hyp->Addition2Creation( addCmd, this->GetID() );
1757 // mesh.AddHypothesis(geom, HYP) --> mesh.AddHypothesis(HYP, geom=0)
1758 _pyID geom = addCmd->GetArg( 1 );
1759 addCmd->RemoveArgs();
1760 addCmd->SetArg( 1, hypID );
1761 if ( geom != GetGeom() )
1762 addCmd->SetArg( 2, geom );
1766 myAddHypCmds.clear();
1767 mySubmeshes.clear();
1770 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1771 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1775 //================================================================================
1777 * \brief Sets myIsPublished of me and of all objects depending on me.
1779 //================================================================================
1781 void _pyMesh::SetRemovedFromStudy(const bool isRemoved)
1783 _pyObject::SetRemovedFromStudy(isRemoved);
1785 list< Handle(_pySubMesh) >::iterator sm = mySubmeshes.begin();
1786 for ( ; sm != mySubmeshes.end(); ++sm )
1787 (*sm)->SetRemovedFromStudy(isRemoved);
1789 list< Handle(_pyGroup) >::iterator gr = myGroups.begin();
1790 for ( ; gr != myGroups.end(); ++gr )
1791 (*gr)->SetRemovedFromStudy(isRemoved);
1793 list< Handle(_pyMesh) >::iterator m = myChildMeshes.begin();
1794 for ( ; m != myChildMeshes.end(); ++m )
1795 (*m)->SetRemovedFromStudy(isRemoved);
1797 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1798 for ( ; e != myEditors.end(); ++e )
1799 (*e)->SetRemovedFromStudy(isRemoved);
1802 //================================================================================
1804 * \brief Return true if none of myChildMeshes is in study
1806 //================================================================================
1808 bool _pyMesh::CanClear()
1813 list< Handle(_pyMesh) >::iterator m = myChildMeshes.begin();
1814 for ( ; m != myChildMeshes.end(); ++m )
1815 if ( !(*m)->CanClear() )
1821 //================================================================================
1823 * \brief Clear my commands and commands of mesh editor
1825 //================================================================================
1827 void _pyMesh::ClearCommands()
1833 // mark all sub-objects as not removed, except child meshes
1834 list< Handle(_pyMesh) > children;
1835 children.swap( myChildMeshes );
1836 SetRemovedFromStudy( false );
1837 children.swap( myChildMeshes );
1841 _pyObject::ClearCommands();
1843 list< Handle(_pySubMesh) >::iterator sm = mySubmeshes.begin();
1844 for ( ; sm != mySubmeshes.end(); ++sm )
1845 (*sm)->ClearCommands();
1847 list< Handle(_pyGroup) >::iterator gr = myGroups.begin();
1848 for ( ; gr != myGroups.end(); ++gr )
1849 (*gr)->ClearCommands();
1851 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1852 for ( ; e != myEditors.end(); ++e )
1853 (*e)->ClearCommands();
1856 //================================================================================
1858 * \brief Add a father mesh by ID
1860 //================================================================================
1862 void _pyMesh::addFatherMesh( const _pyID& meshID )
1864 if ( !meshID.IsEmpty() )
1865 addFatherMesh( Handle(_pyMesh)::DownCast( theGen->FindObject( meshID )));
1868 //================================================================================
1870 * \brief Add a father mesh
1872 //================================================================================
1874 void _pyMesh::addFatherMesh( const Handle(_pyMesh)& mesh )
1876 if ( !mesh.IsNull() )
1878 //myFatherMeshes.push_back( mesh );
1879 mesh->myChildMeshes.push_back( this );
1881 // protect last Compute() from clearing by the next Compute()
1882 mesh->myLastComputeCmd.Nullify();
1886 //================================================================================
1888 * \brief MeshEditor convert its commands to ones of mesh
1890 //================================================================================
1892 _pyMeshEditor::_pyMeshEditor(const Handle(_pyCommand)& theCreationCmd):
1893 _pyObject( theCreationCmd )
1895 myMesh = theCreationCmd->GetObject();
1896 myCreationCmdStr = theCreationCmd->GetString();
1897 theCreationCmd->Clear();
1899 Handle(_pyMesh) mesh = ObjectToMesh( theGen->FindObject( myMesh ));
1900 if ( !mesh.IsNull() )
1901 mesh->AddEditor( this );
1904 //================================================================================
1906 * \brief convert its commands to ones of mesh
1908 //================================================================================
1910 void _pyMeshEditor::Process( const Handle(_pyCommand)& theCommand)
1912 // names of SMESH_MeshEditor methods fully equal to methods of python class Mesh, so
1913 // commands calling this methods are converted to calls of methods of Mesh
1914 static TStringSet sameMethods;
1915 if ( sameMethods.empty() ) {
1916 const char * names[] = {
1917 "RemoveElements","RemoveNodes","RemoveOrphanNodes","AddNode","Add0DElement","AddEdge","AddFace","AddPolygonalFace","AddBall",
1918 "AddVolume","AddPolyhedralVolume","AddPolyhedralVolumeByFaces","MoveNode", "MoveClosestNodeToPoint",
1919 "InverseDiag","DeleteDiag","Reorient","ReorientObject","TriToQuad","SplitQuad","SplitQuadObject",
1920 "BestSplit","Smooth","SmoothObject","SmoothParametric","SmoothParametricObject",
1921 "ConvertToQuadratic","ConvertFromQuadratic","RenumberNodes","RenumberElements",
1922 "RotationSweep","RotationSweepObject","RotationSweepObject1D","RotationSweepObject2D",
1923 "ExtrusionSweep","AdvancedExtrusion","ExtrusionSweepObject","ExtrusionSweepObject1D","ExtrusionSweepObject2D",
1924 "ExtrusionAlongPath","ExtrusionAlongPathObject","ExtrusionAlongPathX",
1925 "ExtrusionAlongPathObject1D","ExtrusionAlongPathObject2D",
1926 "Mirror","MirrorObject","Translate","TranslateObject","Rotate","RotateObject",
1927 "FindCoincidentNodes",/*"FindCoincidentNodesOnPart",*/"MergeNodes","FindEqualElements",
1928 "MergeElements","MergeEqualElements","SewFreeBorders","SewConformFreeBorders",
1929 "SewBorderToSide","SewSideElements","ChangeElemNodes","GetLastCreatedNodes",
1930 "GetLastCreatedElems",
1931 "MirrorMakeMesh","MirrorObjectMakeMesh","TranslateMakeMesh",
1932 "TranslateObjectMakeMesh","RotateMakeMesh","RotateObjectMakeMesh","MakeBoundaryMesh",
1933 "MakeBoundaryElements"
1934 ,"" }; // <- mark of the end
1935 sameMethods.Insert( names );
1938 // names of SMESH_MeshEditor methods which differ from methods of class Mesh
1939 // only by last two arguments
1940 static TStringSet diffLastTwoArgsMethods;
1941 if (diffLastTwoArgsMethods.empty() ) {
1942 const char * names[] = {
1943 "MirrorMakeGroups","MirrorObjectMakeGroups",
1944 "TranslateMakeGroups","TranslateObjectMakeGroups",
1945 "RotateMakeGroups","RotateObjectMakeGroups",
1946 ""};// <- mark of the end
1947 diffLastTwoArgsMethods.Insert( names );
1950 const TCollection_AsciiString & method = theCommand->GetMethod();
1951 bool isPyMeshMethod = sameMethods.Contains( method );
1952 if ( !isPyMeshMethod )
1954 //Replace SMESH_MeshEditor "MakeGroups" functions by the Mesh
1955 //functions with the flag "theMakeGroups = True" like:
1956 //SMESH_MeshEditor.CmdMakeGroups => Mesh.Cmd(...,True)
1957 int pos = method.Search("MakeGroups");
1960 isPyMeshMethod = true;
1961 bool is0DmethId = ( method == "ExtrusionSweepMakeGroups0D" );
1962 bool is0DmethObj = ( method == "ExtrusionSweepObject0DMakeGroups");
1964 // 1. Remove "MakeGroups" from the Command
1965 TCollection_AsciiString aMethod = theCommand->GetMethod();
1966 int nbArgsToAdd = diffLastTwoArgsMethods.Contains(aMethod) ? 2 : 1;
1969 pos = pos-2; //Remove "0D" from the Command too
1970 aMethod.Trunc(pos-1);
1971 theCommand->SetMethod(aMethod);
1973 // 2. And add last "True" argument(s)
1974 while(nbArgsToAdd--)
1975 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
1976 if( is0DmethId || is0DmethObj )
1977 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
1981 // ExtrusionSweep0D() -> ExtrusionSweep()
1982 // ExtrusionSweepObject0D() -> ExtrusionSweepObject()
1983 if ( !isPyMeshMethod && ( method == "ExtrusionSweep0D" ||
1984 method == "ExtrusionSweepObject0D" ))
1986 isPyMeshMethod = true;
1987 theCommand->SetMethod( method.SubString( 1, method.Length()-2));
1988 theCommand->SetArg(theCommand->GetNbArgs()+1,"False"); //sets flag "MakeGroups = False"
1989 theCommand->SetArg(theCommand->GetNbArgs()+1,"True"); //sets flag "IsNode = True"
1991 // set "ExtrusionAlongPathX()" instead of "ExtrusionAlongPathObjX()"
1992 if ( !isPyMeshMethod && method == "ExtrusionAlongPathObjX")
1994 isPyMeshMethod = true;
1995 theCommand->SetMethod("ExtrusionAlongPathX");
1998 // set "FindCoincidentNodesOnPart()" instead of "FindCoincidentNodesOnPartBut()"
1999 if ( !isPyMeshMethod && method == "FindCoincidentNodesOnPartBut")
2001 isPyMeshMethod = true;
2002 theCommand->SetMethod("FindCoincidentNodesOnPart");
2004 // DoubleNode...New(...) -> DoubleNode...(...,True)
2005 if ( !isPyMeshMethod && ( method == "DoubleNodeElemGroupNew" ||
2006 method == "DoubleNodeElemGroupsNew" ||
2007 method == "DoubleNodeGroupNew" ||
2008 method == "DoubleNodeGroupsNew" ||
2009 method == "DoubleNodeElemGroup2New" ||
2010 method == "DoubleNodeElemGroups2New"))
2012 isPyMeshMethod = true;
2013 const int excessLen = 3 + int( method.Value( method.Length()-3 ) == '2' );
2014 theCommand->SetMethod( method.SubString( 1, method.Length()-excessLen));
2015 if ( excessLen == 3 )
2017 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
2019 else if ( theCommand->GetArg(4) == "0" ||
2020 theCommand->GetArg(5) == "0" )
2022 // [ nothing, Group ] = DoubleNodeGroup2New(,,,False, True) ->
2023 // Group = DoubleNodeGroup2New(,,,False, True)
2024 _pyID groupID = theCommand->GetResultValue( 1 + int( theCommand->GetArg(4) == "0"));
2025 theCommand->SetResultValue( groupID );
2028 // ConvertToQuadraticObject(bool,obj) -> ConvertToQuadratic(bool,obj)
2029 // ConvertFromQuadraticObject(obj) -> ConvertFromQuadratic(obj)
2030 if ( !isPyMeshMethod && ( method == "ConvertToQuadraticObject" ||
2031 method == "ConvertFromQuadraticObject" ))
2033 isPyMeshMethod = true;
2034 theCommand->SetMethod( method.SubString( 1, method.Length()-6));
2036 // FindAmongElementsByPoint(meshPart, x, y, z, elementType) ->
2037 // FindElementsByPoint(x, y, z, elementType, meshPart)
2038 if ( !isPyMeshMethod && method == "FindAmongElementsByPoint" )
2040 isPyMeshMethod = true;
2041 theCommand->SetMethod( "FindElementsByPoint" );
2042 // make the 1st arg be the last one
2043 _pyID partID = theCommand->GetArg( 1 );
2044 int nbArgs = theCommand->GetNbArgs();
2045 for ( int i = 2; i <= nbArgs; ++i )
2046 theCommand->SetArg( i-1, theCommand->GetArg( i ));
2047 theCommand->SetArg( nbArgs, partID );
2049 // Reorient2D( mesh, dir, face, point ) -> Reorient2D( mesh, dir, faceORpoint )
2050 if ( !isPyMeshMethod && method == "Reorient2D" )
2052 isPyMeshMethod = true;
2053 _AString mesh = theCommand->GetArg( 1 );
2054 _AString dir = theCommand->GetArg( 2 );
2055 _AString face = theCommand->GetArg( 3 );
2056 _AString point = theCommand->GetArg( 4 );
2057 theCommand->RemoveArgs();
2058 theCommand->SetArg( 1, mesh );
2059 theCommand->SetArg( 2, dir );
2060 if ( face.Value(1) == '-' || face.Value(1) == '0' ) // invalid: face <= 0
2061 theCommand->SetArg( 3, point );
2063 theCommand->SetArg( 3, face );
2066 // meshes made by *MakeMesh() methods are not wrapped by _pyMesh,
2067 // so let _pyMesh care of it (TMP?)
2068 // if ( theCommand->GetMethod().Search("MakeMesh") != -1 )
2069 // _pyMesh( new _pyCommand( theCommand->GetString(), 0 )); // for theGen->SetAccessorMethod()
2070 if ( isPyMeshMethod )
2072 theCommand->SetObject( myMesh );
2076 // editor creation command is needed only if any editor function is called
2077 theGen->AddMeshAccessorMethod( theCommand ); // for *Object()
2078 if ( !myCreationCmdStr.IsEmpty() ) {
2079 GetCreationCmd()->GetString() = myCreationCmdStr;
2080 myCreationCmdStr.Clear();
2085 //================================================================================
2087 * \brief Return true if my mesh can be removed
2089 //================================================================================
2091 bool _pyMeshEditor::CanClear()
2093 Handle(_pyMesh) mesh = ObjectToMesh( theGen->FindObject( myMesh ));
2094 return mesh.IsNull() ? true : mesh->CanClear();
2097 //================================================================================
2099 * \brief _pyHypothesis constructor
2100 * \param theCreationCmd -
2102 //================================================================================
2104 _pyHypothesis::_pyHypothesis(const Handle(_pyCommand)& theCreationCmd):
2105 _pyObject( theCreationCmd ), myCurCrMethod(0)
2107 myIsAlgo = myIsWrapped = /*myIsConverted = myIsLocal = myDim = */false;
2110 //================================================================================
2112 * \brief Creates algorithm or hypothesis
2113 * \param theCreationCmd - The engine command creating a hypothesis
2114 * \retval Handle(_pyHypothesis) - Result _pyHypothesis
2116 //================================================================================
2118 Handle(_pyHypothesis) _pyHypothesis::NewHypothesis( const Handle(_pyCommand)& theCreationCmd)
2120 // theCreationCmd: CreateHypothesis( "theHypType", "theLibName" )
2121 ASSERT (( theCreationCmd->GetMethod() == "CreateHypothesis"));
2123 Handle(_pyHypothesis) hyp, algo;
2126 const TCollection_AsciiString & hypTypeQuoted = theCreationCmd->GetArg( 1 );
2127 if ( hypTypeQuoted.IsEmpty() )
2130 TCollection_AsciiString hypType =
2131 hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
2133 algo = new _pyAlgorithm( theCreationCmd );
2134 hyp = new _pyHypothesis( theCreationCmd );
2136 if ( hypType == "NumberOfSegments" ) {
2137 hyp = new _pyNumberOfSegmentsHyp( theCreationCmd );
2138 hyp->SetConvMethodAndType( "NumberOfSegments", "Regular_1D");
2139 // arg of SetNumberOfSegments() will become the 1-st arg of hyp creation command
2140 hyp->AddArgMethod( "SetNumberOfSegments" );
2141 // arg of SetScaleFactor() will become the 2-nd arg of hyp creation command
2142 hyp->AddArgMethod( "SetScaleFactor" );
2143 hyp->AddArgMethod( "SetReversedEdges" );
2144 // same for ""CompositeSegment_1D:
2145 hyp->SetConvMethodAndType( "NumberOfSegments", "CompositeSegment_1D");
2146 hyp->AddArgMethod( "SetNumberOfSegments" );
2147 hyp->AddArgMethod( "SetScaleFactor" );
2148 hyp->AddArgMethod( "SetReversedEdges" );
2150 else if ( hypType == "SegmentLengthAroundVertex" ) {
2151 hyp = new _pySegmentLengthAroundVertexHyp( theCreationCmd );
2152 hyp->SetConvMethodAndType( "LengthNearVertex", "Regular_1D" );
2153 hyp->AddArgMethod( "SetLength" );
2154 // same for ""CompositeSegment_1D:
2155 hyp->SetConvMethodAndType( "LengthNearVertex", "CompositeSegment_1D");
2156 hyp->AddArgMethod( "SetLength" );
2158 else if ( hypType == "LayerDistribution2D" ) {
2159 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get2DHypothesis" );
2160 hyp->SetConvMethodAndType( "LayerDistribution", "RadialQuadrangle_1D2D");
2162 else if ( hypType == "LayerDistribution" ) {
2163 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get3DHypothesis" );
2164 hyp->SetConvMethodAndType( "LayerDistribution", "RadialPrism_3D");
2166 else if ( hypType == "CartesianParameters3D" ) {
2167 hyp = new _pyComplexParamHypo( theCreationCmd );
2168 hyp->SetConvMethodAndType( "SetGrid", "Cartesian_3D");
2169 for ( int iArg = 0; iArg < 4; ++iArg )
2170 hyp->setCreationArg( iArg+1, "[]");
2174 hyp = theGen->GetHypothesisReader()->GetHypothesis( hypType, theCreationCmd );
2177 return algo->IsValid() ? algo : hyp;
2180 //================================================================================
2182 * \brief Returns true if addition of this hypothesis to a given mesh can be
2183 * wrapped into hypothesis creation
2185 //================================================================================
2187 bool _pyHypothesis::IsWrappable(const _pyID& theMesh) const
2189 if ( !myIsWrapped && myMesh == theMesh && IsInStudy() )
2191 Handle(_pyObject) pyMesh = theGen->FindObject( myMesh );
2192 if ( !pyMesh.IsNull() && pyMesh->IsInStudy() )
2198 //================================================================================
2200 * \brief Convert the command adding a hypothesis to mesh into a smesh command
2201 * \param theCmd - The command like mesh.AddHypothesis( geom, hypo )
2202 * \param theAlgo - The algo that can create this hypo
2203 * \retval bool - false if the command cant be converted
2205 //================================================================================
2207 bool _pyHypothesis::Addition2Creation( const Handle(_pyCommand)& theCmd,
2208 const _pyID& theMesh)
2210 ASSERT(( theCmd->GetMethod() == "AddHypothesis" ));
2212 if ( !IsWrappable( theMesh ))
2215 myGeom = theCmd->GetArg( 1 );
2217 Handle(_pyHypothesis) algo;
2219 // find algo created on myGeom in theMesh
2220 algo = theGen->FindAlgo( myGeom, theMesh, this );
2221 if ( algo.IsNull() )
2223 // attach hypothesis creation command to be after algo creation command
2224 // because it can be new created instance of algorithm
2225 algo->GetCreationCmd()->AddDependantCmd( theCmd );
2229 // mesh.AddHypothesis(geom,hyp) --> hyp = <theMesh or algo>.myCreationMethod(args)
2230 theCmd->SetResultValue( GetID() );
2231 theCmd->SetObject( IsAlgo() ? theMesh : algo->GetID());
2232 theCmd->SetMethod( IsAlgo() ? GetAlgoCreationMethod() : GetCreationMethod( algo->GetAlgoType() ));
2233 // set args (geom will be set by _pyMesh calling this method)
2234 theCmd->RemoveArgs();
2235 for ( size_t i = 0; i < myCurCrMethod->myArgs.size(); ++i ) {
2236 if ( !myCurCrMethod->myArgs[ i ].IsEmpty() )
2237 theCmd->SetArg( i+1, myCurCrMethod->myArgs[ i ]);
2239 theCmd->SetArg( i+1, "[]");
2241 // set a new creation command
2242 GetCreationCmd()->Clear();
2243 // replace creation command by wrapped instance
2244 // please note, that hypothesis attaches to algo creation command (see upper)
2245 SetCreationCmd( theCmd );
2248 // clear commands setting arg values
2249 list < Handle(_pyCommand) >::iterator argCmd = myArgCommands.begin();
2250 for ( ; argCmd != myArgCommands.end(); ++argCmd )
2253 // set unknown arg commands after hypo creation
2254 Handle(_pyCommand) afterCmd = myIsWrapped ? theCmd : GetCreationCmd();
2255 list<Handle(_pyCommand)>::iterator cmd = myUnusedCommands.begin();
2256 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2257 afterCmd->AddDependantCmd( *cmd );
2263 //================================================================================
2265 * \brief Remember hypothesis parameter values
2266 * \param theCommand - The called hypothesis method
2268 //================================================================================
2270 void _pyHypothesis::Process( const Handle(_pyCommand)& theCommand)
2272 ASSERT( !myIsAlgo );
2273 if ( !theGen->IsToKeepAllCommands() )
2274 rememberCmdOfParameter( theCommand );
2276 bool usedCommand = false;
2277 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2278 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2280 CreationMethod& crMethod = type2meth->second;
2281 for ( size_t i = 0; i < crMethod.myArgMethods.size(); ++i ) {
2282 if ( crMethod.myArgMethods[ i ] == theCommand->GetMethod() ) {
2284 myArgCommands.push_back( theCommand );
2286 while ( crMethod.myArgs.size() < i+1 )
2287 crMethod.myArgs.push_back( "[]" );
2288 crMethod.myArgs[ i ] = theCommand->GetArg( crMethod.myArgNb[i] );
2293 myUnusedCommands.push_back( theCommand );
2296 //================================================================================
2298 * \brief Finish conversion
2300 //================================================================================
2302 void _pyHypothesis::Flush()
2306 list < Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
2307 for ( ; cmd != myArgCommands.end(); ++cmd ) {
2308 // Add access to a wrapped mesh
2309 theGen->AddMeshAccessorMethod( *cmd );
2310 // Add access to a wrapped algorithm
2311 theGen->AddAlgoAccessorMethod( *cmd );
2313 cmd = myUnusedCommands.begin();
2314 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2315 // Add access to a wrapped mesh
2316 theGen->AddMeshAccessorMethod( *cmd );
2317 // Add access to a wrapped algorithm
2318 theGen->AddAlgoAccessorMethod( *cmd );
2321 // forget previous hypothesis modifications
2322 myArgCommands.clear();
2323 myUnusedCommands.clear();
2326 //================================================================================
2328 * \brief clear creation, arg and unkown commands
2330 //================================================================================
2332 void _pyHypothesis::ClearAllCommands()
2334 GetCreationCmd()->Clear();
2335 list<Handle(_pyCommand)>::iterator cmd = myArgCommands.begin();
2336 for ( ; cmd != myArgCommands.end(); ++cmd )
2338 cmd = myUnusedCommands.begin();
2339 for ( ; cmd != myUnusedCommands.end(); ++cmd )
2344 //================================================================================
2346 * \brief Assign fields of theOther to me except myIsWrapped
2348 //================================================================================
2350 void _pyHypothesis::Assign( const Handle(_pyHypothesis)& theOther,
2351 const _pyID& theMesh )
2353 // myCreationCmd = theOther->myCreationCmd;
2354 myIsAlgo = theOther->myIsAlgo;
2355 myIsWrapped = false;
2356 myGeom = theOther->myGeom;
2358 myAlgoType2CreationMethod = theOther->myAlgoType2CreationMethod;
2359 //myArgCommands = theOther->myArgCommands;
2360 //myUnusedCommands = theOther->myUnusedCommands;
2361 // init myCurCrMethod
2362 GetCreationMethod( theOther->GetAlgoType() );
2365 //================================================================================
2367 * \brief Analyze my erasability depending on myReferredObjs
2369 //================================================================================
2371 bool _pyHypothesis::CanClear()
2375 list< Handle(_pyObject) >::iterator obj = myReferredObjs.begin();
2376 for ( ; obj != myReferredObjs.end(); ++obj )
2377 if ( (*obj)->CanClear() )
2384 //================================================================================
2386 * \brief Clear my commands depending on usage by meshes
2388 //================================================================================
2390 void _pyHypothesis::ClearCommands()
2392 // if ( !theGen->IsToKeepAllCommands() )
2394 // bool isUsed = false;
2395 // int lastComputeOrder = 0;
2396 // list<Handle(_pyCommand) >::iterator cmd = myComputeCmds.begin();
2397 // for ( ; cmd != myComputeCmds.end(); ++cmd )
2398 // if ( ! (*cmd)->IsEmpty() )
2401 // if ( (*cmd)->GetOrderNb() > lastComputeOrder )
2402 // lastComputeOrder = (*cmd)->GetOrderNb();
2406 // SetRemovedFromStudy( true );
2410 // // clear my commands invoked after lastComputeOrder
2411 // // map<TCollection_AsciiString, list< Handle(_pyCommand) > >::iterator m2c;
2412 // // for ( m2c = myMeth2Commands.begin(); m2c != myMeth2Commands.end(); ++m2c )
2414 // // list< Handle(_pyCommand)> & cmds = m2c->second;
2415 // // if ( !cmds.empty() && cmds.back()->GetOrderNb() > lastComputeOrder )
2416 // // cmds.back()->Clear();
2420 _pyObject::ClearCommands();
2423 //================================================================================
2425 * \brief Find arguments that are objects like mesh, group, geometry
2426 * \param meshes - referred meshes (directly or indirrectly)
2427 * \retval bool - false if a referred geometry is not in the study
2429 //================================================================================
2431 bool _pyHypothesis::GetReferredMeshesAndGeom( list< Handle(_pyMesh) >& meshes )
2433 if ( IsAlgo() ) return true;
2435 bool geomPublished = true;
2436 vector< _AString > args;
2437 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2438 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2440 CreationMethod& crMethod = type2meth->second;
2441 args.insert( args.end(), crMethod.myArgs.begin(), crMethod.myArgs.end());
2443 list<Handle(_pyCommand)>::iterator cmd = myUnusedCommands.begin();
2444 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2445 for ( int nb = (*cmd)->GetNbArgs(); nb; --nb )
2446 args.push_back( (*cmd)->GetArg( nb ));
2449 for ( size_t i = 0; i < args.size(); ++i )
2451 list< _pyID > idList = _pyCommand::GetStudyEntries( args[ i ]);
2452 if ( idList.empty() && !args[ i ].IsEmpty() )
2453 idList.push_back( args[ i ]);
2454 list< _pyID >::iterator id = idList.begin();
2455 for ( ; id != idList.end(); ++id )
2457 Handle(_pyObject) obj = theGen->FindObject( *id );
2458 if ( obj.IsNull() ) obj = theGen->FindHyp( *id );
2461 if ( theGen->IsGeomObject( *id ) && theGen->IsNotPublished( *id ))
2462 geomPublished = false;
2466 myReferredObjs.push_back( obj );
2467 Handle(_pyMesh) mesh = ObjectToMesh( obj );
2468 if ( !mesh.IsNull() )
2469 meshes.push_back( mesh );
2470 // prevent clearing not published hyps referred e.g. by "LayerDistribution"
2471 else if ( obj->IsKind( STANDARD_TYPE( _pyHypothesis )) && this->IsInStudy() )
2472 obj->SetRemovedFromStudy( false );
2476 return geomPublished;
2479 //================================================================================
2481 * \brief Remember theCommand setting a parameter
2483 //================================================================================
2485 void _pyHypothesis::rememberCmdOfParameter( const Handle(_pyCommand) & theCommand )
2487 // parameters are discriminated by method name
2488 TCollection_AsciiString method = theCommand->GetMethod();
2490 // discriminate commands setting different parameters via one method
2491 // by passing parameter names like e.g. SetOption("size", "0.2")
2492 if ( theCommand->GetString().FirstLocationInSet( "'\"", 1, theCommand->Length() ) &&
2493 theCommand->GetNbArgs() > 1 )
2495 // mangle method by appending a 1st textual arg
2496 for ( int iArg = 1; iArg <= theCommand->GetNbArgs(); ++iArg )
2498 const TCollection_AsciiString& arg = theCommand->GetArg( iArg );
2499 if ( arg.Value(1) != '\"' && arg.Value(1) != '\'' ) continue;
2500 if ( !isalpha( arg.Value(2))) continue;
2505 // parameters are discriminated by method name
2506 list< Handle(_pyCommand)>& cmds = myMeth2Commands[ theCommand->GetMethod() ];
2507 if ( !cmds.empty() && !isCmdUsedForCompute( cmds.back() ))
2509 cmds.back()->Clear(); // previous parameter value has not been used
2510 cmds.back() = theCommand;
2514 cmds.push_back( theCommand );
2518 //================================================================================
2520 * \brief Return true if a setting parameter command ha been used to compute mesh
2522 //================================================================================
2524 bool _pyHypothesis::isCmdUsedForCompute( const Handle(_pyCommand) & cmd,
2525 _pyCommand::TAddr avoidComputeAddr ) const
2527 bool isUsed = false;
2528 map< _pyCommand::TAddr, list<Handle(_pyCommand) > >::const_iterator addr2cmds =
2529 myComputeAddr2Cmds.begin();
2530 for ( ; addr2cmds != myComputeAddr2Cmds.end() && !isUsed; ++addr2cmds )
2532 if ( addr2cmds->first == avoidComputeAddr ) continue;
2533 const list<Handle(_pyCommand)> & cmds = addr2cmds->second;
2534 isUsed = ( std::find( cmds.begin(), cmds.end(), cmd ) != cmds.end() );
2539 //================================================================================
2541 * \brief Save commands setting parameters as they are used for a mesh computation
2543 //================================================================================
2545 void _pyHypothesis::MeshComputed( const Handle(_pyCommand)& theComputeCmd )
2547 myComputeCmds.push_back( theComputeCmd );
2548 list<Handle(_pyCommand)>& savedCmds = myComputeAddr2Cmds[ theComputeCmd->GetAddress() ];
2550 map<TCollection_AsciiString, list< Handle(_pyCommand) > >::iterator m2c;
2551 for ( m2c = myMeth2Commands.begin(); m2c != myMeth2Commands.end(); ++m2c )
2552 savedCmds.push_back( m2c->second.back() );
2555 //================================================================================
2557 * \brief Clear commands setting parameters as a mesh computed using them is cleared
2559 //================================================================================
2561 void _pyHypothesis::ComputeDiscarded( const Handle(_pyCommand)& theComputeCmd )
2563 list<Handle(_pyCommand)>& savedCmds = myComputeAddr2Cmds[ theComputeCmd->GetAddress() ];
2565 list<Handle(_pyCommand)>::iterator cmd = savedCmds.begin();
2566 for ( ; cmd != savedCmds.end(); ++cmd )
2568 // check if a cmd has been used to compute another mesh
2569 if ( isCmdUsedForCompute( *cmd, theComputeCmd->GetAddress() ))
2571 // check if a cmd is a sole command setting its parameter;
2572 // don't use method name for search as it can change
2573 map<TCollection_AsciiString, list<Handle(_pyCommand)> >::iterator
2574 m2cmds = myMeth2Commands.begin();
2575 for ( ; m2cmds != myMeth2Commands.end(); ++m2cmds )
2577 list< Handle(_pyCommand)>& cmds = m2cmds->second;
2578 list< Handle(_pyCommand)>::iterator cmdIt = std::find( cmds.begin(), cmds.end(), *cmd );
2579 if ( cmdIt != cmds.end() )
2581 if ( cmds.back() != *cmd )
2583 cmds.erase( cmdIt );
2590 myComputeAddr2Cmds.erase( theComputeCmd->GetAddress() );
2593 //================================================================================
2595 * \brief Sets an argNb-th argument of current creation command
2596 * \param argNb - argument index countered from 1
2598 //================================================================================
2600 void _pyHypothesis::setCreationArg( const int argNb, const _AString& arg )
2602 if ( myCurCrMethod )
2604 while ( myCurCrMethod->myArgs.size() < argNb )
2605 myCurCrMethod->myArgs.push_back( "None" );
2606 if ( arg.IsEmpty() )
2607 myCurCrMethod->myArgs[ argNb-1 ] = "None";
2609 myCurCrMethod->myArgs[ argNb-1 ] = arg;
2614 //================================================================================
2616 * \brief Remember hypothesis parameter values
2617 * \param theCommand - The called hypothesis method
2619 //================================================================================
2621 void _pyComplexParamHypo::Process( const Handle(_pyCommand)& theCommand)
2623 if ( GetAlgoType() == "Cartesian_3D" )
2625 // CartesianParameters3D hyp
2627 if ( theCommand->GetMethod() == "SetSizeThreshold" )
2629 setCreationArg( 4, theCommand->GetArg( 1 ));
2630 myArgCommands.push_back( theCommand );
2633 if ( theCommand->GetMethod() == "SetGrid" ||
2634 theCommand->GetMethod() == "SetGridSpacing" )
2636 TCollection_AsciiString axis = theCommand->GetArg( theCommand->GetNbArgs() );
2637 int iArg = axis.Value(1) - '0';
2638 if ( theCommand->GetMethod() == "SetGrid" )
2640 setCreationArg( 1+iArg, theCommand->GetArg( 1 ));
2644 myCurCrMethod->myArgs[ iArg ] = "[ ";
2645 myCurCrMethod->myArgs[ iArg ] += theCommand->GetArg( 1 );
2646 myCurCrMethod->myArgs[ iArg ] += ", ";
2647 myCurCrMethod->myArgs[ iArg ] += theCommand->GetArg( 2 );
2648 myCurCrMethod->myArgs[ iArg ] += "]";
2650 myArgCommands.push_back( theCommand );
2651 rememberCmdOfParameter( theCommand );
2656 if( theCommand->GetMethod() == "SetLength" )
2658 // NOW it is OBSOLETE
2659 // ex: hyp.SetLength(start, 1)
2660 // hyp.SetLength(end, 0)
2661 ASSERT(( theCommand->GetArg( 2 ).IsIntegerValue() ));
2662 int i = 1 - theCommand->GetArg( 2 ).IntegerValue();
2663 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2664 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2666 CreationMethod& crMethod = type2meth->second;
2667 while ( crMethod.myArgs.size() < i+1 )
2668 crMethod.myArgs.push_back( "[]" );
2669 crMethod.myArgs[ i ] = theCommand->GetArg( 1 ); // arg value
2671 myArgCommands.push_back( theCommand );
2675 _pyHypothesis::Process( theCommand );
2678 //================================================================================
2680 * \brief Clear SetObjectEntry() as it is called by methods of Mesh_Segment
2682 //================================================================================
2684 void _pyComplexParamHypo::Flush()
2688 list < Handle(_pyCommand) >::iterator cmd = myUnusedCommands.begin();
2689 for ( ; cmd != myUnusedCommands.end(); ++cmd )
2690 if ((*cmd)->GetMethod() == "SetObjectEntry" )
2695 //================================================================================
2697 * \brief Convert methods of 1D hypotheses to my own methods
2698 * \param theCommand - The called hypothesis method
2700 //================================================================================
2702 void _pyLayerDistributionHypo::Process( const Handle(_pyCommand)& theCommand)
2704 if ( theCommand->GetMethod() != "SetLayerDistribution" )
2707 const _pyID& hyp1dID = theCommand->GetArg( 1 );
2708 // Handle(_pyHypothesis) hyp1d = theGen->FindHyp( hyp1dID );
2709 // if ( hyp1d.IsNull() && ! my1dHyp.IsNull()) // apparently hypId changed at study restoration
2711 // TCollection_AsciiString cmd =
2712 // my1dHyp->GetCreationCmd()->GetIndentation() + hyp1dID + " = " + my1dHyp->GetID();
2713 // Handle(_pyCommand) newCmd = theGen->AddCommand( cmd );
2714 // theGen->SetCommandAfter( newCmd, my1dHyp->GetCreationCmd() );
2717 // else if ( !my1dHyp.IsNull() && hyp1dID != my1dHyp->GetID() )
2719 // // 1D hypo is already set, so distribution changes and the old
2720 // // 1D hypo is thrown away
2721 // my1dHyp->ClearAllCommands();
2724 // //my1dHyp->SetRemovedFromStudy( false );
2726 // if ( !myArgCommands.empty() )
2727 // myArgCommands.back()->Clear();
2728 myCurCrMethod->myArgs.push_back( hyp1dID );
2729 myArgCommands.push_back( theCommand );
2732 //================================================================================
2735 * \param theAdditionCmd - command to be converted
2736 * \param theMesh - mesh instance
2737 * \retval bool - status
2739 //================================================================================
2741 bool _pyLayerDistributionHypo::Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
2742 const _pyID& theMesh)
2744 myIsWrapped = false;
2746 if ( my1dHyp.IsNull() )
2749 // set "SetLayerDistribution()" after addition cmd
2750 theAdditionCmd->AddDependantCmd( myArgCommands.front() );
2752 _pyID geom = theAdditionCmd->GetArg( 1 );
2754 Handle(_pyHypothesis) algo = theGen->FindAlgo( geom, theMesh, this );
2755 if ( !algo.IsNull() )
2757 my1dHyp->SetMesh( theMesh );
2758 my1dHyp->SetConvMethodAndType(my1dHyp->GetAlgoCreationMethod().ToCString(),
2759 algo->GetAlgoType().ToCString());
2760 if ( !my1dHyp->Addition2Creation( theAdditionCmd, theMesh ))
2763 // clear "SetLayerDistribution()" cmd
2764 myArgCommands.back()->Clear();
2766 // Convert my creation => me = RadialPrismAlgo.Get3DHypothesis()
2768 // find RadialPrism algo created on <geom> for theMesh
2769 GetCreationCmd()->SetObject( algo->GetID() );
2770 GetCreationCmd()->SetMethod( myAlgoMethod );
2771 GetCreationCmd()->RemoveArgs();
2772 theAdditionCmd->AddDependantCmd( GetCreationCmd() );
2778 //================================================================================
2782 //================================================================================
2784 void _pyLayerDistributionHypo::Flush()
2786 // as creation of 1D hyp was written later then it's edition,
2787 // we need to find all it's edition calls and process them
2788 list< Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
2790 for ( cmd = myArgCommands.begin(); cmd != myArgCommands.end(); ++cmd )
2792 const _pyID& hyp1dID = (*cmd)->GetArg( 1 );
2793 if ( hyp1dID.IsEmpty() ) continue;
2795 Handle(_pyHypothesis) hyp1d = theGen->FindHyp( hyp1dID );
2797 // make a new name for 1D hyp = "HypType" + "_Distribution"
2799 if ( hyp1d.IsNull() ) // apparently hypId changed at study restoration
2801 if ( prevNewName.IsEmpty() ) continue;
2802 newName = prevNewName;
2806 if ( hyp1d->IsWrapped() ) {
2807 newName = hyp1d->GetCreationCmd()->GetMethod();
2810 TCollection_AsciiString hypTypeQuoted = hyp1d->GetCreationCmd()->GetArg(1);
2811 newName = hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
2813 newName += "_Distribution";
2814 prevNewName = newName;
2816 hyp1d->GetCreationCmd()->SetResultValue( newName );
2818 list< Handle(_pyCommand) >& cmds = theGen->GetCommands();
2819 list< Handle(_pyCommand) >::iterator cmdIt = cmds.begin();
2820 for ( ; cmdIt != cmds.end(); ++cmdIt ) {
2821 const _pyID& objID = (*cmdIt)->GetObject();
2822 if ( objID == hyp1dID ) {
2823 if ( !hyp1d.IsNull() )
2825 hyp1d->Process( *cmdIt );
2826 hyp1d->GetCreationCmd()->AddDependantCmd( *cmdIt );
2828 ( *cmdIt )->SetObject( newName );
2831 // Set new hyp name to SetLayerDistribution(hyp1dID) cmd
2832 (*cmd)->SetArg( 1, newName );
2836 //================================================================================
2838 * \brief additionally to Addition2Creation, clears SetDistrType() command
2839 * \param theCmd - AddHypothesis() command
2840 * \param theMesh - mesh to which a hypothesis is added
2841 * \retval bool - convertion result
2843 //================================================================================
2845 bool _pyNumberOfSegmentsHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
2846 const _pyID& theMesh)
2848 if ( IsWrappable( theMesh ) && myCurCrMethod->myArgs.size() > 1 ) {
2849 // scale factor (2-nd arg) is provided: clear SetDistrType(1) command
2850 bool scaleDistrType = false;
2851 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnusedCommands.rbegin();
2852 for ( ; cmd != myUnusedCommands.rend(); ++cmd ) {
2853 if ( (*cmd)->GetMethod() == "SetDistrType" ) {
2854 if ( (*cmd)->GetArg( 1 ) == "1" ) {
2855 scaleDistrType = true;
2858 else if ( !scaleDistrType ) {
2859 // distribution type changed: remove scale factor from args
2860 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2861 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2863 CreationMethod& crMethod = type2meth->second;
2864 if ( crMethod.myArgs.size() == 2 )
2865 crMethod.myArgs.pop_back();
2872 return _pyHypothesis::Addition2Creation( theCmd, theMesh );
2875 //================================================================================
2877 * \brief remove repeated commands defining distribution
2879 //================================================================================
2881 void _pyNumberOfSegmentsHyp::Flush()
2883 // find number of the last SetDistrType() command
2884 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnusedCommands.rbegin();
2885 int distrTypeNb = 0;
2886 for ( ; !distrTypeNb && cmd != myUnusedCommands.rend(); ++cmd )
2887 if ( (*cmd)->GetMethod() == "SetDistrType" )
2888 distrTypeNb = (*cmd)->GetOrderNb();
2889 else if (IsWrapped() && (*cmd)->GetMethod() == "SetObjectEntry" )
2892 // clear commands before the last SetDistrType()
2893 list<Handle(_pyCommand)> * cmds[2] = { &myArgCommands, &myUnusedCommands };
2894 for ( int i = 0; i < 2; ++i ) {
2895 set<TCollection_AsciiString> uniqueMethods;
2896 list<Handle(_pyCommand)> & cmdList = *cmds[i];
2897 for ( cmd = cmdList.rbegin(); cmd != cmdList.rend(); ++cmd )
2899 bool clear = ( (*cmd)->GetOrderNb() < distrTypeNb );
2900 const TCollection_AsciiString& method = (*cmd)->GetMethod();
2901 if ( !clear || method == "SetNumberOfSegments" ) {
2902 bool isNewInSet = uniqueMethods.insert( method ).second;
2903 clear = !isNewInSet;
2912 //================================================================================
2914 * \brief Convert the command adding "SegmentLengthAroundVertex" to mesh
2915 * into regular1D.LengthNearVertex( length, vertex )
2916 * \param theCmd - The command like mesh.AddHypothesis( vertex, SegmentLengthAroundVertex )
2917 * \param theMesh - The mesh needing this hypo
2918 * \retval bool - false if the command cant be converted
2920 //================================================================================
2922 bool _pySegmentLengthAroundVertexHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
2923 const _pyID& theMeshID)
2925 if ( IsWrappable( theMeshID )) {
2927 _pyID vertex = theCmd->GetArg( 1 );
2929 // the problem here is that segment algo will not be found
2930 // by pyHypothesis::Addition2Creation() for <vertex>, so we try to find
2931 // geometry where segment algorithm is assigned
2932 Handle(_pyHypothesis) algo;
2933 _pyID geom = vertex;
2934 while ( algo.IsNull() && !geom.IsEmpty()) {
2935 // try to find geom as a father of <vertex>
2936 geom = FatherID( geom );
2937 algo = theGen->FindAlgo( geom, theMeshID, this );
2939 if ( algo.IsNull() )
2940 return false; // also possible to find geom as brother of veretex...
2941 // set geom instead of vertex
2942 theCmd->SetArg( 1, geom );
2944 // set vertex as a second arg
2945 if ( myCurCrMethod->myArgs.size() < 1) setCreationArg( 1, "1" ); // :(
2946 setCreationArg( 2, vertex );
2948 // mesh.AddHypothesis(vertex, SegmentLengthAroundVertex) -->
2949 // theMeshID.LengthNearVertex( length, vertex )
2950 return _pyHypothesis::Addition2Creation( theCmd, theMeshID );
2955 //================================================================================
2957 * \brief _pyAlgorithm constructor
2958 * \param theCreationCmd - The command like "algo = smeshgen.CreateHypothesis(type,lib)"
2960 //================================================================================
2962 _pyAlgorithm::_pyAlgorithm(const Handle(_pyCommand)& theCreationCmd)
2963 : _pyHypothesis( theCreationCmd )
2968 //================================================================================
2970 * \brief Convert the command adding an algorithm to mesh
2971 * \param theCmd - The command like mesh.AddHypothesis( geom, algo )
2972 * \param theMesh - The mesh needing this algo
2973 * \retval bool - false if the command cant be converted
2975 //================================================================================
2977 bool _pyAlgorithm::Addition2Creation( const Handle(_pyCommand)& theCmd,
2978 const _pyID& theMeshID)
2980 // mesh.AddHypothesis(geom,algo) --> theMeshID.myCreationMethod()
2981 if ( _pyHypothesis::Addition2Creation( theCmd, theMeshID )) {
2982 theGen->SetAccessorMethod( GetID(), "GetAlgorithm()" );
2988 //================================================================================
2990 * \brief Return starting position of a part of python command
2991 * \param thePartIndex - The index of command part
2992 * \retval int - Part position
2994 //================================================================================
2996 int _pyCommand::GetBegPos( int thePartIndex )
3000 if ( myBegPos.Length() < thePartIndex )
3002 return myBegPos( thePartIndex );
3005 //================================================================================
3007 * \brief Store starting position of a part of python command
3008 * \param thePartIndex - The index of command part
3009 * \param thePosition - Part position
3011 //================================================================================
3013 void _pyCommand::SetBegPos( int thePartIndex, int thePosition )
3015 while ( myBegPos.Length() < thePartIndex )
3016 myBegPos.Append( UNKNOWN );
3017 myBegPos( thePartIndex ) = thePosition;
3020 //================================================================================
3022 * \brief Returns whitespace symbols at the line beginning
3023 * \retval TCollection_AsciiString - result
3025 //================================================================================
3027 TCollection_AsciiString _pyCommand::GetIndentation()
3030 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
3031 GetWord( myString, end, true );
3033 end = GetBegPos( RESULT_IND );
3034 return myString.SubString( 1, end - 1 );
3037 //================================================================================
3039 * \brief Return substring of python command looking like ResultValue = Obj.Meth()
3040 * \retval const TCollection_AsciiString & - ResultValue substring
3042 //================================================================================
3044 const TCollection_AsciiString & _pyCommand::GetResultValue()
3046 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
3048 SetBegPos( RESULT_IND, EMPTY );
3049 int begPos, endPos = myString.Location( "=", 1, Length() );
3053 while ( begPos < endPos && isspace( myString.Value( begPos ))) ++begPos;
3054 if ( begPos < endPos )
3056 SetBegPos( RESULT_IND, begPos );
3058 while ( begPos < endPos && isspace( myString.Value( endPos ))) --endPos;
3059 myRes = myString.SubString( begPos, endPos );
3066 //================================================================================
3068 * \brief Return number of python command result value ResultValue = Obj.Meth()
3071 //================================================================================
3073 const int _pyCommand::GetNbResultValues()
3077 int endPos = myString.Location( "=", 1, Length() );
3078 TCollection_AsciiString str = "";
3079 while ( begPos < endPos) {
3080 str = GetWord( myString, begPos, true );
3081 begPos = begPos+ str.Length();
3088 //================================================================================
3090 * \brief Return substring of python command looking like
3091 * ResultValue1 , ResultValue2,... = Obj.Meth() with res index
3092 * \retval const TCollection_AsciiString & - ResultValue with res index substring
3094 //================================================================================
3095 TCollection_AsciiString _pyCommand::GetResultValue(int res)
3098 if ( SkipSpaces( myString, begPos ) && myString.Value( begPos ) == '[' )
3099 ++begPos; // skip [, else the whole list is returned
3100 int endPos = myString.Location( "=", 1, Length() );
3102 while ( begPos < endPos) {
3103 _AString result = GetWord( myString, begPos, true );
3104 begPos = begPos + result.Length();
3107 result.RemoveAll('[');
3108 result.RemoveAll(']');
3114 return theEmptyString;
3117 //================================================================================
3119 * \brief Return substring of python command looking like ResVal = Object.Meth()
3120 * \retval const TCollection_AsciiString & - Object substring
3122 //================================================================================
3124 const TCollection_AsciiString & _pyCommand::GetObject()
3126 if ( GetBegPos( OBJECT_IND ) == UNKNOWN )
3129 int begPos = GetBegPos( RESULT_IND ) + myRes.Length();
3131 begPos = myString.Location( "=", 1, Length() ) + 1;
3132 // is '=' in the string argument (for example, name) or not
3133 int nb1 = 0; // number of ' character at the left of =
3134 int nb2 = 0; // number of " character at the left of =
3135 for ( int i = 1; i < begPos-1; i++ ) {
3136 if ( myString.Value( i )=='\'' )
3138 else if ( myString.Value( i )=='"' )
3141 // if number of ' or " is not divisible by 2,
3142 // then get an object at the start of the command
3143 if ( nb1 % 2 != 0 || nb2 % 2 != 0 )
3146 myObj = GetWord( myString, begPos, true );
3147 // check if object is complex,
3148 // so far consider case like "smesh.smesh.Method()"
3149 if ( int bracketPos = myString.Location( "(", begPos, Length() )) {
3150 //if ( bracketPos==0 ) bracketPos = Length();
3151 int dotPos = begPos+myObj.Length();
3152 while ( dotPos+1 < bracketPos ) {
3153 if ( int pos = myString.Location( ".", dotPos+1, bracketPos ))
3158 if ( dotPos > begPos+myObj.Length() )
3159 myObj = myString.SubString( begPos, dotPos-1 );
3161 // 1st word after '=' is an object
3162 // else // no method -> no object
3168 SetBegPos( OBJECT_IND, begPos );
3174 //================================================================================
3176 * \brief Return substring of python command looking like ResVal = Obj.Method()
3177 * \retval const TCollection_AsciiString & - Method substring
3179 //================================================================================
3181 const TCollection_AsciiString & _pyCommand::GetMethod()
3183 if ( GetBegPos( METHOD_IND ) == UNKNOWN )
3186 int begPos = GetBegPos( OBJECT_IND ) + myObj.Length();
3187 bool forward = true;
3189 begPos = myString.Location( "(", 1, Length() ) - 1;
3193 myMeth = GetWord( myString, begPos, forward );
3194 SetBegPos( METHOD_IND, begPos );
3200 //================================================================================
3202 * \brief Return substring of python command looking like ResVal = Obj.Meth(Arg1,...)
3203 * \retval const TCollection_AsciiString & - Arg<index> substring
3205 //================================================================================
3207 const TCollection_AsciiString & _pyCommand::GetArg( int index )
3209 if ( GetBegPos( ARG1_IND ) == UNKNOWN )
3213 int pos = GetBegPos( METHOD_IND ) + myMeth.Length();
3215 pos = myString.Location( "(", 1, Length() );
3219 // we are at or before '(', skip it if present
3221 while ( pos <= Length() && myString.Value( pos ) != '(' ) ++pos;
3222 if ( pos > Length() )
3226 SetBegPos( ARG1_IND, 0 ); // even no '('
3227 return theEmptyString;
3231 list< TCollection_AsciiString > separatorStack( 1, ",)");
3232 bool ignoreNesting = false;
3234 while ( pos <= Length() )
3236 const char chr = myString.Value( pos );
3238 if ( separatorStack.back().Location( chr, 1, separatorStack.back().Length()))
3240 if ( separatorStack.size() == 1 ) // a comma dividing args or a terminal ')' found
3242 while ( pos-1 >= prevPos && isspace( myString.Value( prevPos )))
3244 TCollection_AsciiString arg;
3245 if ( pos-1 >= prevPos ) {
3246 arg = myString.SubString( prevPos, pos-1 );
3247 arg.RightAdjust(); // remove spaces
3250 if ( !arg.IsEmpty() || chr == ',' )
3252 SetBegPos( ARG1_IND + myArgs.Length(), prevPos );
3253 myArgs.Append( arg );
3259 else // end of nesting args found
3261 separatorStack.pop_back();
3262 ignoreNesting = false;
3265 else if ( !ignoreNesting )
3268 case '(' : separatorStack.push_back(")"); break;
3269 case '[' : separatorStack.push_back("]"); break;
3270 case '\'': separatorStack.push_back("'"); ignoreNesting=true; break;
3271 case '"' : separatorStack.push_back("\""); ignoreNesting=true; break;
3278 if ( myArgs.Length() < index )
3279 return theEmptyString;
3280 return myArgs( index );
3283 //================================================================================
3285 * \brief Check if char is a word part
3286 * \param c - The character to check
3287 * \retval bool - The check result
3289 //================================================================================
3291 static inline bool isWord(const char c, const bool dotIsWord)
3294 !isspace(c) && c != ',' && c != '=' && c != ')' && c != '(' && ( dotIsWord || c != '.');
3297 //================================================================================
3299 * \brief Looks for a word in the string and returns word's beginning
3300 * \param theString - The input string
3301 * \param theStartPos - The position to start the search, returning word's beginning
3302 * \param theForward - The search direction
3303 * \retval TCollection_AsciiString - The found word
3305 //================================================================================
3307 TCollection_AsciiString _pyCommand::GetWord( const TCollection_AsciiString & theString,
3309 const bool theForward,
3310 const bool dotIsWord )
3312 int beg = theStartPos, end = theStartPos;
3313 theStartPos = EMPTY;
3314 if ( beg < 1 || beg > theString.Length() )
3315 return theEmptyString;
3317 if ( theForward ) { // search forward
3319 while ( beg <= theString.Length() && !isWord( theString.Value( beg ), dotIsWord))
3321 if ( beg > theString.Length() )
3322 return theEmptyString; // no word found
3325 char begChar = theString.Value( beg );
3326 if ( begChar == '"' || begChar == '\'' || begChar == '[') {
3327 char endChar = ( begChar == '[' ) ? ']' : begChar;
3328 // end is at the corresponding quoting mark or bracket
3329 while ( end < theString.Length() &&
3330 ( theString.Value( end ) != endChar || theString.Value( end-1 ) == '\\'))
3334 while ( end <= theString.Length() && isWord( theString.Value( end ), dotIsWord))
3339 else { // search backward
3341 while ( end > 0 && !isWord( theString.Value( end ), dotIsWord))
3344 return theEmptyString; // no word found
3346 char endChar = theString.Value( end );
3347 if ( endChar == '"' || endChar == '\'' || endChar == ']') {
3348 char begChar = ( endChar == ']' ) ? '[' : endChar;
3349 // beg is at the corresponding quoting mark
3351 ( theString.Value( beg ) != begChar || theString.Value( beg-1 ) == '\\'))
3355 while ( beg > 0 && isWord( theString.Value( beg ), dotIsWord))
3361 //cout << theString << " ---- " << beg << " - " << end << endl;
3362 return theString.SubString( beg, end );
3365 //================================================================================
3367 * \brief Returns true if the string looks like a study entry
3369 //================================================================================
3371 bool _pyCommand::IsStudyEntry( const TCollection_AsciiString& str )
3373 if ( str.Length() < 5 ) return false;
3375 int nbColons = 0, isColon;
3376 for ( int i = 1; i <= str.Length(); ++i )
3378 char c = str.Value(i);
3379 if (!( isColon = (c == ':')) && ( c < '0' || c > '9' ))
3381 nbColons += isColon;
3383 return nbColons > 2 && str.Length()-nbColons > 2;
3386 //================================================================================
3388 * \brief Finds entries in a sting
3390 //================================================================================
3392 std::list< _pyID > _pyCommand::GetStudyEntries( const TCollection_AsciiString& str )
3394 std::list< _pyID > resList;
3396 while ( ++pos <= str.Length() )
3398 if ( !isdigit( str.Value( pos ))) continue;
3399 if ( pos != 1 && ( isalpha( str.Value( pos-1 ) || str.Value( pos-1 ) == ':'))) continue;
3402 while ( ++end <= str.Length() && ( isdigit( str.Value( end )) || str.Value( end ) == ':' ));
3403 _pyID entry = str.SubString( pos, end-1 );
3405 if ( IsStudyEntry( entry ))
3406 resList.push_back( entry );
3411 //================================================================================
3413 * \brief Look for position where not space char is
3414 * \param theString - The string
3415 * \param thePos - The position to search from and which returns result
3416 * \retval bool - false if there are only space after thePos in theString
3418 //================================================================================
3420 bool _pyCommand::SkipSpaces( const TCollection_AsciiString & theString, int & thePos )
3422 if ( thePos < 1 || thePos > theString.Length() )
3425 while ( thePos <= theString.Length() && isspace( theString.Value( thePos )))
3428 return thePos <= theString.Length();
3431 //================================================================================
3433 * \brief Modify a part of the command
3434 * \param thePartIndex - The index of the part
3435 * \param thePart - The new part string
3436 * \param theOldPart - The old part
3438 //================================================================================
3440 void _pyCommand::SetPart(int thePartIndex, const TCollection_AsciiString& thePart,
3441 TCollection_AsciiString& theOldPart)
3443 int pos = GetBegPos( thePartIndex );
3444 if ( pos <= Length() && theOldPart != thePart)
3446 TCollection_AsciiString seperator;
3448 pos = GetBegPos( thePartIndex + 1 );
3449 if ( pos < 1 ) return;
3450 switch ( thePartIndex ) {
3451 case RESULT_IND: seperator = " = "; break;
3452 case OBJECT_IND: seperator = "."; break;
3453 case METHOD_IND: seperator = "()"; break;
3457 myString.Remove( pos, theOldPart.Length() );
3458 if ( !seperator.IsEmpty() )
3459 myString.Insert( pos , seperator );
3460 myString.Insert( pos, thePart );
3461 // update starting positions of the following parts
3462 int posDelta = thePart.Length() + seperator.Length() - theOldPart.Length();
3463 for ( int i = thePartIndex + 1; i <= myBegPos.Length(); ++i ) {
3464 if ( myBegPos( i ) > 0 )
3465 myBegPos( i ) += posDelta;
3467 theOldPart = thePart;
3471 //================================================================================
3473 * \brief Set agrument
3474 * \param index - The argument index, it counts from 1
3475 * \param theArg - The argument string
3477 //================================================================================
3479 void _pyCommand::SetArg( int index, const TCollection_AsciiString& theArg)
3482 int argInd = ARG1_IND + index - 1;
3483 int pos = GetBegPos( argInd );
3484 if ( pos < 1 ) // no index-th arg exist, append inexistent args
3486 // find a closing parenthesis
3487 if ( GetNbArgs() != 0 && index <= GetNbArgs() ) {
3488 int lastArgInd = GetNbArgs();
3489 pos = GetBegPos( ARG1_IND + lastArgInd - 1 ) + GetArg( lastArgInd ).Length();
3490 while ( pos > 0 && pos <= Length() && myString.Value( pos ) != ')' )
3495 while ( pos > 0 && myString.Value( pos ) != ')' )
3498 if ( pos < 1 || myString.Value( pos ) != ')' ) { // no parentheses at all
3502 while ( myArgs.Length() < index ) {
3503 if ( myArgs.Length() )
3504 myString.Insert( pos++, "," );
3505 myArgs.Append("None");
3506 myString.Insert( pos, myArgs.Last() );
3507 SetBegPos( ARG1_IND + myArgs.Length() - 1, pos );
3508 pos += myArgs.Last().Length();
3511 SetPart( argInd, theArg, myArgs( index ));
3514 //================================================================================
3516 * \brief Empty arg list
3518 //================================================================================
3520 void _pyCommand::RemoveArgs()
3522 if ( int pos = myString.Location( '(', 1, Length() ))
3523 myString.Trunc( pos );
3526 if ( myBegPos.Length() >= ARG1_IND )
3527 myBegPos.Remove( ARG1_IND, myBegPos.Length() );
3530 //================================================================================
3532 * \brief Comment a python command
3534 //================================================================================
3536 void _pyCommand::Comment()
3538 if ( IsEmpty() ) return;
3541 while ( i <= Length() && isspace( myString.Value(i) )) ++i;
3542 if ( i <= Length() )
3544 myString.Insert( i, "#" );
3545 for ( int iPart = 0; iPart < myBegPos.Length(); ++iPart )
3547 int begPos = GetBegPos( iPart );
3548 if ( begPos != UNKNOWN )
3549 SetBegPos( iPart, begPos + 1 );
3554 //================================================================================
3556 * \brief Set dependent commands after this one
3558 //================================================================================
3560 bool _pyCommand::SetDependentCmdsAfter() const
3562 bool orderChanged = false;
3563 list< Handle(_pyCommand)>::const_reverse_iterator cmd = myDependentCmds.rbegin();
3564 for ( ; cmd != myDependentCmds.rend(); ++cmd ) {
3565 if ( (*cmd)->GetOrderNb() < GetOrderNb() ) {
3566 orderChanged = true;
3567 theGen->SetCommandAfter( *cmd, this );
3568 (*cmd)->SetDependentCmdsAfter();
3571 return orderChanged;
3573 //================================================================================
3575 * \brief Insert accessor method after theObjectID
3576 * \param theObjectID - id of the accessed object
3577 * \param theAcsMethod - name of the method giving access to the object
3578 * \retval bool - false if theObjectID is not found in the command string
3580 //================================================================================
3582 bool _pyCommand::AddAccessorMethod( _pyID theObjectID, const char* theAcsMethod )
3584 if ( !theAcsMethod )
3586 // start object search from the object, i.e. ignore result
3588 int beg = GetBegPos( OBJECT_IND );
3589 if ( beg < 1 || beg > Length() )
3592 while (( beg = myString.Location( theObjectID, beg, Length() )))
3594 // check that theObjectID is not just a part of a longer ID
3595 int afterEnd = beg + theObjectID.Length();
3596 Standard_Character c = myString.Value( afterEnd );
3597 if ( !isalnum( c ) && c != ':' ) {
3598 // check if accessor method already present
3600 myString.Location( (char*) theAcsMethod, afterEnd, Length() ) != afterEnd+1) {
3602 int oldLen = Length();
3603 myString.Insert( afterEnd, (char*) theAcsMethod );
3604 myString.Insert( afterEnd, "." );
3605 // update starting positions of the parts following the modified one
3606 int posDelta = Length() - oldLen;
3607 for ( int i = 1; i <= myBegPos.Length(); ++i ) {
3608 if ( myBegPos( i ) > afterEnd )
3609 myBegPos( i ) += posDelta;
3614 beg = afterEnd; // is a part - next search
3619 //================================================================================
3621 * \brief Creates pyObject
3623 //================================================================================
3625 _pyObject::_pyObject(const Handle(_pyCommand)& theCreationCmd, const _pyID& theID)
3626 : myID(theID), myCreationCmd(theCreationCmd), myIsPublished(false)
3631 //================================================================================
3633 * \brief Set up myID and myIsPublished
3635 //================================================================================
3637 void _pyObject::setID(const _pyID& theID)
3640 myIsPublished = !theGen->IsNotPublished( GetID() );
3643 //================================================================================
3645 * \brief Clear myCreationCmd and myProcessedCmds
3647 //================================================================================
3649 void _pyObject::ClearCommands()
3654 if ( !myCreationCmd.IsNull() )
3655 myCreationCmd->Clear();
3657 list< Handle(_pyCommand) >::iterator cmd = myProcessedCmds.begin();
3658 for ( ; cmd != myProcessedCmds.end(); ++cmd )
3662 //================================================================================
3664 * \brief Return method name giving access to an interaface object wrapped by python class
3665 * \retval const char* - method name
3667 //================================================================================
3669 const char* _pyObject::AccessorMethod() const
3673 //================================================================================
3675 * \brief Return ID of a father
3677 //================================================================================
3679 _pyID _pyObject::FatherID(const _pyID & childID)
3681 int colPos = childID.SearchFromEnd(':');
3683 return childID.SubString( 1, colPos-1 );
3687 //================================================================================
3689 * \brief SelfEraser erases creation command if no more it's commands invoked
3691 //================================================================================
3693 void _pySelfEraser::Flush()
3695 if ( GetNbCalls() == 0 )
3696 GetCreationCmd()->Clear();
3699 //================================================================================
3701 * \brief _pySubMesh constructor
3703 //================================================================================
3705 _pySubMesh::_pySubMesh(const Handle(_pyCommand)& theCreationCmd):
3706 _pyObject(theCreationCmd)
3708 myMesh = ObjectToMesh( theGen->FindObject( theCreationCmd->GetObject() ));
3711 //================================================================================
3713 * \brief Return true if a sub-mesh can be used as argument of the given method
3715 //================================================================================
3717 bool _pySubMesh::CanBeArgOfMethod(const _AString& theMethodName)
3719 // names of all methods where a sub-mesh can be used as argument
3720 static TStringSet methods;
3721 if ( methods.empty() ) {
3722 const char * names[] = {
3723 // methods of SMESH_Gen
3725 // methods of SMESH_Group
3727 // methods of SMESH_Measurements
3729 // methods of SMESH_Mesh
3730 "ExportPartToMED","ExportCGNS","ExportPartToDAT","ExportPartToUNV","ExportPartToSTL",
3732 // methods of SMESH_MeshEditor
3733 "ReorientObject","Reorient2D","TriToQuadObject","QuadToTriObject","SplitQuadObject",
3734 "SplitVolumesIntoTetra","SmoothObject","SmoothParametricObject","ConvertFromQuadraticObject",
3735 "RotationSweepObject","RotationSweepObjectMakeGroups","RotationSweepObject1D",
3736 "RotationSweepObject1DMakeGroups","RotationSweepObject2D","RotationSweepObject2DMakeGroups",
3737 "ExtrusionSweepObject","ExtrusionSweepObjectMakeGroups","ExtrusionSweepObject0D",
3738 "ExtrusionSweepObject0DMakeGroups","ExtrusionSweepObject1D","ExtrusionSweepObject2D",
3739 "ExtrusionSweepObject1DMakeGroups","ExtrusionSweepObject2DMakeGroups",
3740 "ExtrusionAlongPathObjX","ExtrusionAlongPathObject","ExtrusionAlongPathObjectMakeGroups",
3741 "ExtrusionAlongPathObject1D","ExtrusionAlongPathObject1DMakeGroups",
3742 "ExtrusionAlongPathObject2D","ExtrusionAlongPathObject2DMakeGroups","MirrorObject",
3743 "MirrorObjectMakeGroups","MirrorObjectMakeMesh","TranslateObject","Scale",
3744 "TranslateObjectMakeGroups","TranslateObjectMakeMesh","ScaleMakeGroups","ScaleMakeMesh",
3745 "RotateObject","RotateObjectMakeGroups","RotateObjectMakeMesh","FindCoincidentNodesOnPart",
3746 "FindCoincidentNodesOnPartBut","FindEqualElements","FindAmongElementsByPoint",
3748 "" }; // <- mark of end
3749 methods.Insert( names );
3751 return methods.Contains( theMethodName );
3754 //================================================================================
3756 * \brief count invoked commands
3758 //================================================================================
3760 void _pySubMesh::Process( const Handle(_pyCommand)& theCommand )
3762 _pyObject::Process(theCommand); // count calls of Process()
3763 GetCreationCmd()->AddDependantCmd( theCommand );
3766 //================================================================================
3768 * \brief Move creation command depending on invoked commands
3770 //================================================================================
3772 void _pySubMesh::Flush()
3774 if ( GetNbCalls() == 0 ) // move to the end of all commands
3775 theGen->GetLastCommand()->AddDependantCmd( GetCreationCmd() );
3776 else if ( !myCreator.IsNull() )
3777 // move to be just after creator
3778 myCreator->GetCreationCmd()->AddDependantCmd( GetCreationCmd() );
3781 //================================================================================
3783 * \brief Creates _pyGroup
3785 //================================================================================
3787 _pyGroup::_pyGroup(const Handle(_pyCommand)& theCreationCmd, const _pyID & id)
3788 :_pySubMesh(theCreationCmd)
3790 if ( !id.IsEmpty() )
3793 myCanClearCreationCmd = true;
3795 const _AString& method = theCreationCmd->GetMethod();
3796 if ( method == "CreateGroup" ) // CreateGroup() --> CreateEmptyGroup()
3798 theCreationCmd->SetMethod( "CreateEmptyGroup" );
3800 // ----------------------------------------------------------------------
3801 else if ( method == "CreateGroupFromGEOM" ) // (type, name, grp)
3803 _pyID geom = theCreationCmd->GetArg( 3 );
3804 // VSR 24/12/2010. PAL21106: always use GroupOnGeom() function on dump
3805 // next if(){...} section is commented
3806 //if ( sameGroupType( geom, theCreationCmd->GetArg( 1 )) ) { // --> Group(geom)
3807 // theCreationCmd->SetMethod( "Group" );
3808 // theCreationCmd->RemoveArgs();
3809 // theCreationCmd->SetArg( 1, geom );
3812 // ------------------------->>>>> GroupOnGeom( geom, name, typ )
3813 _pyID type = theCreationCmd->GetArg( 1 );
3814 _pyID name = theCreationCmd->GetArg( 2 );
3815 theCreationCmd->SetMethod( "GroupOnGeom" );
3816 theCreationCmd->RemoveArgs();
3817 theCreationCmd->SetArg( 1, geom );
3818 theCreationCmd->SetArg( 2, name );
3819 theCreationCmd->SetArg( 3, type );
3822 else if ( method == "CreateGroupFromFilter" )
3824 // -> GroupOnFilter(typ, name, aFilter0x4743dc0 -> aFilter_1)
3825 theCreationCmd->SetMethod( "GroupOnFilter" );
3827 _pyID filterID = theCreationCmd->GetArg(3);
3828 Handle(_pyFilter) filter = Handle(_pyFilter)::DownCast( theGen->FindObject( filterID ));
3829 if ( !filter.IsNull())
3831 if ( !filter->GetNewID().IsEmpty() )
3832 theCreationCmd->SetArg( 3, filter->GetNewID() );
3833 filter->AddUser( this );
3839 // theCreationCmd does something else apart from creation of this group
3840 // and thus it can't be cleared if this group is removed
3841 myCanClearCreationCmd = false;
3845 //================================================================================
3847 * \brief To convert creation of a group by filter
3849 //================================================================================
3851 void _pyGroup::Process( const Handle(_pyCommand)& theCommand)
3853 // Convert the following set of commands into mesh.MakeGroupByFilter(groupName, theFilter)
3854 // group = mesh.CreateEmptyGroup( elemType, groupName )
3855 // aFilter.SetMesh(mesh)
3856 // nbAdd = group.AddFrom( aFilter )
3857 Handle(_pyFilter) filter;
3858 if ( theCommand->GetMethod() == "AddFrom" )
3860 _pyID idSource = theCommand->GetArg(1);
3861 // check if idSource is a filter
3862 filter = Handle(_pyFilter)::DownCast( theGen->FindObject( idSource ));
3863 if ( !filter.IsNull() )
3865 // find aFilter.SetMesh(mesh) to clear it, it should be just before theCommand
3866 list< Handle(_pyCommand) >::reverse_iterator cmdIt = theGen->GetCommands().rbegin();
3867 while ( *cmdIt != theCommand ) ++cmdIt;
3868 while ( (*cmdIt)->GetOrderNb() != 1 )
3870 const Handle(_pyCommand)& setMeshCmd = *(++cmdIt);
3871 if ((setMeshCmd->GetObject() == idSource ||
3872 setMeshCmd->GetObject() == filter->GetNewID() )
3874 setMeshCmd->GetMethod() == "SetMesh")
3876 setMeshCmd->Clear();
3880 // replace 3 commands by one
3881 theCommand->Clear();
3882 const Handle(_pyCommand)& makeGroupCmd = GetCreationCmd();
3883 TCollection_AsciiString name = makeGroupCmd->GetArg( 2 );
3884 if ( !filter->GetNewID().IsEmpty() )
3885 idSource = filter->GetNewID();
3886 makeGroupCmd->SetMethod( "MakeGroupByFilter" );
3887 makeGroupCmd->SetArg( 1, name );
3888 makeGroupCmd->SetArg( 2, idSource );
3891 else if ( theCommand->GetMethod() == "SetFilter" )
3893 // set new name of a filter or clear the command if the same filter is set
3894 _pyID filterID = theCommand->GetArg(1);
3895 filter = Handle(_pyFilter)::DownCast( theGen->FindObject( filterID ));
3896 if ( !myFilter.IsNull() && filter == myFilter )
3897 theCommand->Clear();
3898 else if ( !filter.IsNull() && !filter->GetNewID().IsEmpty() )
3899 theCommand->SetArg( 1, filter->GetNewID() );
3902 else if ( theCommand->GetMethod() == "GetFilter" )
3904 // GetFilter() returns a filter with other ID, make myFilter process
3905 // calls of the returned filter
3906 if ( !myFilter.IsNull() )
3908 theGen->SetProxyObject( theCommand->GetResultValue(), myFilter );
3909 theCommand->Clear();
3913 if ( !filter.IsNull() )
3914 filter->AddUser( this );
3916 theGen->AddMeshAccessorMethod( theCommand );
3919 //================================================================================
3921 * \brief Prevent clearing "DoubleNode...() command if a group created by it is removed
3925 //================================================================================
3927 void _pyGroup::Flush()
3929 if ( !theGen->IsToKeepAllCommands() &&
3930 myCreationCmd && !myCanClearCreationCmd )
3932 myCreationCmd.Nullify(); // this way myCreationCmd won't be cleared
3936 //================================================================================
3938 * \brief Constructor of _pyFilter
3940 //================================================================================
3942 _pyFilter::_pyFilter(const Handle(_pyCommand)& theCreationCmd, const _pyID& newID/*=""*/)
3943 :_pyObject(theCreationCmd), myNewID( newID )
3947 //================================================================================
3949 * \brief To convert creation of a filter by criteria and
3950 * to replace an old name by a new one
3952 //================================================================================
3954 void _pyFilter::Process( const Handle(_pyCommand)& theCommand)
3956 if ( theCommand->GetObject() == GetID() )
3957 _pyObject::Process(theCommand); // count commands
3959 if ( !myNewID.IsEmpty() )
3960 theCommand->SetObject( myNewID );
3962 // Convert the following set of commands into smesh.GetFilterFromCriteria(criteria)
3963 // aFilter0x2aaab0487080 = aFilterManager.CreateFilter()
3964 // aFilter0x2aaab0487080.SetCriteria(aCriteria)
3965 if ( GetNbCalls() == 1 && // none method was called before this SetCriteria() call
3966 theCommand->GetMethod() == "SetCriteria")
3968 // aFilter.SetCriteria(aCriteria) ->
3969 // aFilter = smesh.GetFilterFromCriteria(criteria)
3970 if ( myNewID.IsEmpty() )
3971 theCommand->SetResultValue( GetID() );
3973 theCommand->SetResultValue( myNewID );
3974 theCommand->SetObject( SMESH_2smeshpy::GenName() );
3975 theCommand->SetMethod( "GetFilterFromCriteria" );
3977 // Clear aFilterManager.CreateFilter()
3978 GetCreationCmd()->Clear();
3980 else if ( theCommand->GetMethod() == "SetMesh" )
3982 if ( myMesh == theCommand->GetArg( 1 ))
3983 theCommand->Clear();
3985 myMesh = theCommand->GetArg( 1 );
3986 theGen->AddMeshAccessorMethod( theCommand );
3990 //================================================================================
3992 * \brief Set new filter name to the creation command
3994 //================================================================================
3996 void _pyFilter::Flush()
3998 if ( !myNewID.IsEmpty() && !GetCreationCmd()->IsEmpty() )
3999 GetCreationCmd()->SetResultValue( myNewID );
4002 //================================================================================
4004 * \brief Return true if all my users can be cleared
4006 //================================================================================
4008 bool _pyFilter::CanClear()
4010 list< Handle(_pyObject) >::iterator obj = myUsers.begin();
4011 for ( ; obj != myUsers.end(); ++obj )
4012 if ( !(*obj)->CanClear() )
4018 //================================================================================
4020 * \brief Reads _pyHypothesis'es from resource files of mesher Plugins
4022 //================================================================================
4024 _pyHypothesisReader::_pyHypothesisReader()
4026 // Get paths to xml files of plugins
4027 vector< string > xmlPaths;
4029 if ( const char* meshersList = getenv("SMESH_MeshersList") )
4031 string meshers = meshersList, plugin;
4032 string::size_type from = 0, pos;
4033 while ( from < meshers.size() )
4035 // cut off plugin name
4036 pos = meshers.find( ':', from );
4037 if ( pos != string::npos )
4038 plugin = meshers.substr( from, pos-from );
4040 plugin = meshers.substr( from ), pos = meshers.size();
4043 // get PLUGIN_ROOT_DIR path
4044 string rootDirVar, pluginSubDir = plugin;
4045 if ( plugin == "StdMeshers" )
4046 rootDirVar = "SMESH", pluginSubDir = "smesh";
4048 for ( pos = 0; pos < plugin.size(); ++pos )
4049 rootDirVar += toupper( plugin[pos] );
4050 rootDirVar += "_ROOT_DIR";
4052 const char* rootDir = getenv( rootDirVar.c_str() );
4053 if ( !rootDir || strlen(rootDir) == 0 )
4055 rootDirVar = plugin + "_ROOT_DIR"; // HexoticPLUGIN_ROOT_DIR
4056 rootDir = getenv( rootDirVar.c_str() );
4057 if ( !rootDir || strlen(rootDir) == 0 ) continue;
4060 // get a separator from rootDir
4061 for ( pos = strlen( rootDir )-1; pos >= 0 && sep.empty(); --pos )
4062 if ( rootDir[pos] == '/' || rootDir[pos] == '\\' )
4068 if (sep.empty() ) sep = "\\";
4070 if (sep.empty() ) sep = "/";
4073 // get a path to resource file
4074 string xmlPath = rootDir;
4075 if ( xmlPath[ xmlPath.size()-1 ] != sep[0] )
4077 xmlPath += "share" + sep + "salome" + sep + "resources" + sep;
4078 for ( pos = 0; pos < pluginSubDir.size(); ++pos )
4079 xmlPath += tolower( pluginSubDir[pos] );
4080 xmlPath += sep + plugin + ".xml";
4083 fileOK = (GetFileAttributes(xmlPath.c_str()) != INVALID_FILE_ATTRIBUTES);
4085 fileOK = (access(xmlPath.c_str(), F_OK) == 0);
4088 xmlPaths.push_back( xmlPath );
4093 LDOMParser xmlParser;
4094 for ( size_t i = 0; i < xmlPaths.size(); ++i )
4096 bool error = xmlParser.parse( xmlPaths[i].c_str() );
4100 INFOS( xmlParser.GetError(data) );
4103 // <algorithm type="Regular_1D"
4104 // label-id="Wire discretisation"
4107 // <algo>Regular_1D=Segment()</algo>
4108 // <hypo>LocalLength=LocalLength(SetLength(1),,SetPrecision(1))</hypo>
4110 LDOM_Document xmlDoc = xmlParser.getDocument();
4111 LDOM_NodeList algoNodeList = xmlDoc.getElementsByTagName( "algorithm" );
4112 for ( int i = 0; i < algoNodeList.getLength(); ++i )
4114 LDOM_Node algoNode = algoNodeList.item( i );
4115 LDOM_Element& algoElem = (LDOM_Element&) algoNode;
4116 LDOM_NodeList pyAlgoNodeList = algoElem.getElementsByTagName( "algo" );
4117 if ( pyAlgoNodeList.getLength() < 1 ) continue;
4119 _AString text, algoType, method, arg;
4120 for ( int iA = 0; iA < pyAlgoNodeList.getLength(); ++iA )
4122 LDOM_Node pyAlgoNode = pyAlgoNodeList.item( iA );
4123 LDOM_Node textNode = pyAlgoNode.getFirstChild();
4124 text = textNode.getNodeValue();
4125 Handle(_pyCommand) algoCmd = new _pyCommand( text );
4126 algoType = algoCmd->GetResultValue();
4127 method = algoCmd->GetMethod();
4128 arg = algoCmd->GetArg(1);
4129 if ( !algoType.IsEmpty() && !method.IsEmpty() )
4131 Handle(_pyAlgorithm) algo = new _pyAlgorithm( algoCmd );
4132 algo->SetConvMethodAndType( method, algoType );
4133 if ( !arg.IsEmpty() )
4134 algo->setCreationArg( 1, arg );
4136 myType2Hyp[ algoType ] = algo;
4140 if ( algoType.IsEmpty() ) continue;
4142 LDOM_NodeList pyHypoNodeList = algoElem.getElementsByTagName( "hypo" );
4144 Handle( _pyHypothesis ) hyp;
4145 for ( int iH = 0; iH < pyHypoNodeList.getLength(); ++iH )
4147 LDOM_Node pyHypoNode = pyHypoNodeList.item( iH );
4148 LDOM_Node textNode = pyHypoNode.getFirstChild();
4149 text = textNode.getNodeValue();
4150 Handle(_pyCommand) hypoCmd = new _pyCommand( text );
4151 hypType = hypoCmd->GetResultValue();
4152 method = hypoCmd->GetMethod();
4153 if ( !hypType.IsEmpty() && !method.IsEmpty() )
4155 map<_AString, Handle(_pyHypothesis)>::iterator type2hyp = myType2Hyp.find( hypType );
4156 if ( type2hyp == myType2Hyp.end() )
4157 hyp = new _pyHypothesis( hypoCmd );
4159 hyp = type2hyp->second;
4160 hyp->SetConvMethodAndType( method, algoType );
4161 for ( int iArg = 1; iArg <= hypoCmd->GetNbArgs(); ++iArg )
4163 _pyCommand argCmd( hypoCmd->GetArg( iArg ));
4164 _AString argMethod = argCmd.GetMethod();
4165 _AString argNbText = argCmd.GetArg( 1 );
4166 if ( argMethod.IsEmpty() && !argCmd.IsEmpty() )
4167 hyp->setCreationArg( 1, argCmd.GetString() ); // e.g. Parameters(smesh.SIMPLE)
4169 hyp->AddArgMethod( argMethod,
4170 argNbText.IsIntegerValue() ? argNbText.IntegerValue() : 1 );
4172 myType2Hyp[ hypType ] = hyp;
4179 //================================================================================
4181 * \brief Returns a new hypothesis initialized according to the read information
4183 //================================================================================
4185 Handle(_pyHypothesis)
4186 _pyHypothesisReader::GetHypothesis(const _AString& hypType,
4187 const Handle(_pyCommand)& creationCmd) const
4189 Handle(_pyHypothesis) resHyp, sampleHyp;
4191 map<_AString, Handle(_pyHypothesis)>::const_iterator type2hyp = myType2Hyp.find( hypType );
4192 if ( type2hyp != myType2Hyp.end() )
4193 sampleHyp = type2hyp->second;
4195 if ( sampleHyp.IsNull() )
4197 resHyp = new _pyHypothesis(creationCmd);
4201 if ( sampleHyp->IsAlgo() )
4202 resHyp = new _pyAlgorithm( creationCmd );
4204 resHyp = new _pyHypothesis(creationCmd);
4205 resHyp->Assign( sampleHyp, _pyID() );