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 Map of TCollection_AsciiString initialized by C array of C strings.
130 * Odd items of the C array are map keys, and even items are values
132 //================================================================================
134 struct TStringMap: public map<TCollection_AsciiString,TCollection_AsciiString>
137 * \brief Filling. The last string must be ""
139 void Insert(const char* names_values[]) {
140 for ( int i = 0; names_values[i][0] ; i += 2 )
141 insert( make_pair( (char*) names_values[i], names_values[i+1] ));
144 * \brief Check if a string is in
146 TCollection_AsciiString Value(const TCollection_AsciiString& name ) {
147 map< _AString, _AString >::iterator it = find( name );
148 return it == end() ? "" : it->second;
152 //================================================================================
154 * \brief Returns a mesh by object
156 //================================================================================
158 Handle(_pyMesh) ObjectToMesh( const Handle( _pyObject )& obj )
162 if ( obj->IsKind( STANDARD_TYPE( _pyMesh )))
163 return Handle(_pyMesh)::DownCast( obj );
164 else if ( obj->IsKind( STANDARD_TYPE( _pySubMesh )))
165 return Handle(_pySubMesh)::DownCast( obj )->GetMesh();
166 else if ( obj->IsKind( STANDARD_TYPE( _pyGroup )))
167 return Handle(_pyGroup)::DownCast( obj )->GetMesh();
169 return Handle(_pyMesh)();
172 //================================================================================
174 * \brief Check if objects used as args have been created by previous commands
176 //================================================================================
178 void CheckObjectPresence( const Handle(_pyCommand)& cmd, set<_pyID> & presentObjects)
180 for ( int iArg = cmd->GetNbArgs(); iArg; --iArg )
182 const _pyID& arg = cmd->GetArg( iArg );
183 if ( arg.IsEmpty() || arg.Value( 1 ) == '"' || arg.Value( 1 ) == '\'' )
185 list< _pyID > idList = cmd->GetStudyEntries( arg );
186 list< _pyID >::iterator id = idList.begin();
187 for ( ; id != idList.end(); ++id )
188 if ( !theGen->IsGeomObject( *id ) && !presentObjects.count( *id ))
191 cmd->GetString() += " ### " ;
192 cmd->GetString() += *id + " has not been yet created";
196 const _pyID& obj = cmd->GetObject();
197 if ( !obj.IsEmpty() && cmd->IsStudyEntry( obj ) && !presentObjects.count( obj ))
200 cmd->GetString() += " ### not created object" ;
202 const _pyID& result = cmd->GetResultValue();
203 if ( result.IsEmpty() || result.Value( 1 ) == '"' || result.Value( 1 ) == '\'' )
205 list< _pyID > idList = cmd->GetStudyEntries( result );
206 list< _pyID >::iterator id = idList.begin();
207 for ( ; id != idList.end(); ++id )
208 presentObjects.insert( *id );
211 //================================================================================
213 * \brief Fix SMESH::FunctorType arguments of SMESH::Filter::Criterion()
215 //================================================================================
217 void fixFunctorType( TCollection_AsciiString& Type,
218 TCollection_AsciiString& Compare,
219 TCollection_AsciiString& UnaryOp,
220 TCollection_AsciiString& BinaryOp )
222 // The problem is that dumps of old studies created using filters becomes invalid
223 // when new items are inserted in the enum SMESH::FunctorType since values
224 // of this enum are dumped as integer values.
225 // This function corrects enum values of old studies given as args (Type,Compare,...)
226 // We can find out how to correct them by value of BinaryOp which can have only two
227 // values: FT_Undefined or FT_LogicalNOT.
228 // Hereafter is the history of the enum SMESH::FunctorType since v3.0.0
229 // where PythonDump appeared
230 // v 3.0.0: FT_Undefined == 25
231 // v 3.1.0: FT_Undefined == 26, new items:
233 // v 4.1.2: FT_Undefined == 27, new items:
234 // - FT_BelongToGenSurface = 17
235 // v 5.1.1: FT_Undefined == 32, new items:
236 // - FT_FreeNodes = 10
237 // - FT_FreeFaces = 11
238 // - FT_LinearOrQuadratic = 23
239 // - FT_GroupColor = 24
240 // - FT_ElemGeomType = 25
241 // v 5.1.5: FT_Undefined == 33, new items:
242 // - FT_CoplanarFaces = 26
243 // v 6.2.0: FT_Undefined == 39, new items:
244 // - FT_MaxElementLength2D = 8
245 // - FT_MaxElementLength3D = 9
246 // - FT_BareBorderVolume = 25
247 // - FT_BareBorderFace = 26
248 // - FT_OverConstrainedVolume = 27
249 // - FT_OverConstrainedFace = 28
250 // v 6.5.0: FT_Undefined == 43, new items:
251 // - FT_EqualNodes = 14
252 // - FT_EqualEdges = 15
253 // - FT_EqualFaces = 16
254 // - FT_EqualVolumes = 17
255 // v 6.6.0: FT_Undefined == 44, new items:
256 // - FT_BallDiameter = 37
258 // It's necessary to continue recording this history and to fill
259 // undef2newItems (see below) accordingly.
261 typedef map< int, vector< int > > TUndef2newItems;
262 static TUndef2newItems undef2newItems;
263 if ( undef2newItems.empty() )
265 undef2newItems[ 26 ].push_back( 7 );
266 undef2newItems[ 27 ].push_back( 17 );
267 { int items[] = { 10, 11, 23, 24, 25 };
268 undef2newItems[ 32 ].assign( items, items+5 ); }
269 undef2newItems[ 33 ].push_back( 26 );
270 { int items[] = { 8, 9, 25, 26, 27, 28 };
271 undef2newItems[ 39 ].assign( items, items+6 ); }
272 { int items[] = { 14, 15, 16, 17 };
273 undef2newItems[ 43 ].assign( items, items+4 ); }
274 { int items[] = { 37 };
275 undef2newItems[ 44 ].assign( items, items+1 ); }
278 int iType = Type.IntegerValue();
279 int iCompare = Compare.IntegerValue();
280 int iUnaryOp = UnaryOp.IntegerValue();
281 int iBinaryOp = BinaryOp.IntegerValue();
283 // find out integer value of FT_Undefined at the moment of dump
284 int oldUndefined = iBinaryOp;
285 if ( iBinaryOp < iUnaryOp ) // BinaryOp was FT_LogicalNOT
288 // apply history to args
289 TUndef2newItems::const_iterator undef_items =
290 undef2newItems.upper_bound( oldUndefined );
291 if ( undef_items != undef2newItems.end() )
293 int* pArg[4] = { &iType, &iCompare, &iUnaryOp, &iBinaryOp };
294 for ( ; undef_items != undef2newItems.end(); ++undef_items )
296 const vector< int > & addedItems = undef_items->second;
297 for ( size_t i = 0; i < addedItems.size(); ++i )
298 for ( int iArg = 0; iArg < 4; ++iArg )
300 int& arg = *pArg[iArg];
301 if ( arg >= addedItems[i] )
305 Type = TCollection_AsciiString( iType );
306 Compare = TCollection_AsciiString( iCompare );
307 UnaryOp = TCollection_AsciiString( iUnaryOp );
308 BinaryOp = TCollection_AsciiString( iBinaryOp );
313 //================================================================================
315 * \brief Convert python script using commands of smesh.py
316 * \param theScript - Input script
317 * \retval TCollection_AsciiString - Convertion result
318 * \param theToKeepAllCommands - to keep all commands or
319 * to exclude commands relating to objects removed from study
321 * Class SMESH_2smeshpy declared in SMESH_PythonDump.hxx
323 //================================================================================
325 TCollection_AsciiString
326 SMESH_2smeshpy::ConvertScript(const TCollection_AsciiString& theScript,
327 Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
328 Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
329 SALOMEDS::Study_ptr& theStudy,
330 const bool theToKeepAllCommands)
332 theGen = new _pyGen( theEntry2AccessorMethod, theObjectNames, theStudy, theToKeepAllCommands );
334 // split theScript into separate commands
336 SMESH_NoteBook * aNoteBook = new SMESH_NoteBook();
338 int from = 1, end = theScript.Length(), to;
339 while ( from < end && ( to = theScript.Location( "\n", from, end )))
342 // cut out and store a command
343 aNoteBook->AddCommand( theScript.SubString( from, to - 1 ));
347 aNoteBook->ReplaceVariables();
349 TCollection_AsciiString aNoteScript = aNoteBook->GetResultScript();
353 // split theScript into separate commands
354 from = 1, end = aNoteScript.Length();
355 while ( from < end && ( to = aNoteScript.Location( "\n", from, end )))
358 // cut out and store a command
359 theGen->AddCommand( aNoteScript.SubString( from, to - 1 ));
365 #ifdef DUMP_CONVERSION
366 MESSAGE_BEGIN ( std::endl << " ######## RESULT ######## " << std::endl<< std::endl );
369 // clean commmands of removed objects depending on myIsPublished flag
370 theGen->ClearCommands();
372 // reorder commands after conversion
373 list< Handle(_pyCommand) >::iterator cmd;
376 orderChanges = false;
377 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
378 if ( (*cmd)->SetDependentCmdsAfter() )
380 } while ( orderChanges );
382 // concat commands back into a script
383 TCollection_AsciiString aScript, aPrevCmd;
384 set<_pyID> createdObjects;
385 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
387 #ifdef DUMP_CONVERSION
388 MESSAGE_ADD ( "## COM " << (*cmd)->GetOrderNb() << ": "<< (*cmd)->GetString() << std::endl );
390 if ( !(*cmd)->IsEmpty() && aPrevCmd != (*cmd)->GetString()) {
391 CheckObjectPresence( *cmd, createdObjects );
392 aPrevCmd = (*cmd)->GetString();
405 //================================================================================
407 * \brief _pyGen constructor
409 //================================================================================
411 _pyGen::_pyGen(Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
412 Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
413 SALOMEDS::Study_ptr& theStudy,
414 const bool theToKeepAllCommands)
415 : _pyObject( new _pyCommand( "", 0 )),
417 myID2AccessorMethod( theEntry2AccessorMethod ),
418 myObjectNames( theObjectNames ),
420 myToKeepAllCommands( theToKeepAllCommands ),
421 myStudy( SALOMEDS::Study::_duplicate( theStudy )),
422 myGeomIDNb(0), myGeomIDIndex(-1)
424 // make that GetID() to return TPythonDump::SMESHGenName()
425 GetCreationCmd()->Clear();
426 GetCreationCmd()->GetString() = TPythonDump::SMESHGenName();
427 GetCreationCmd()->GetString() += "=";
429 // Find 1st digit of study entry by which a GEOM object differs from a SMESH object
430 if ( !theObjectNames.IsEmpty() && !CORBA::is_nil( theStudy ))
434 SALOMEDS::SComponent_var geomComp = theStudy->FindComponent("GEOM");
435 if ( geomComp->_is_nil() ) return;
436 CORBA::String_var entry = geomComp->GetID();
439 // find a SMESH entry
441 Resource_DataMapIteratorOfDataMapOfAsciiStringAsciiString e2n( theObjectNames );
442 for ( ; e2n.More() && smeshID.IsEmpty(); e2n.Next() )
443 if ( _pyCommand::IsStudyEntry( e2n.Key() ))
446 // find 1st difference between smeshID and geomID
447 if ( !geomID.IsEmpty() && !smeshID.IsEmpty() )
448 for ( int i = 1; i <= geomID.Length() && i <= smeshID.Length(); ++i )
449 if ( geomID.Value( i ) != smeshID.Value( i ))
451 myGeomIDNb = geomID.Value( i );
457 //================================================================================
459 * \brief name of SMESH_Gen in smesh.py
461 //================================================================================
463 const char* _pyGen::AccessorMethod() const
465 return SMESH_2smeshpy::GenName();
468 //================================================================================
470 * \brief Convert a command using a specific converter
471 * \param theCommand - the command to convert
473 //================================================================================
475 Handle(_pyCommand) _pyGen::AddCommand( const TCollection_AsciiString& theCommand)
477 // store theCommand in the sequence
478 myCommands.push_back( new _pyCommand( theCommand, ++myNbCommands ));
480 Handle(_pyCommand) aCommand = myCommands.back();
481 #ifdef DUMP_CONVERSION
482 MESSAGE ( "## COM " << myNbCommands << ": "<< aCommand->GetString() );
485 const _pyID& objID = aCommand->GetObject();
487 if ( objID.IsEmpty() )
490 // Prevent moving a command creating a sub-mesh to the end of the script
491 // if the sub-mesh is used in theCommand as argument
492 if ( _pySubMesh::CanBeArgOfMethod( aCommand->GetMethod() ))
494 PlaceSubmeshAfterItsCreation( aCommand );
497 // Find an object to process theCommand
500 if ( objID == this->GetID() || objID == SMESH_2smeshpy::GenName())
502 this->Process( aCommand );
506 // SMESH_Mesh method?
507 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( objID );
508 if ( id_mesh != myMeshes.end() )
510 //id_mesh->second->AddProcessedCmd( aCommand );
512 // check for mesh editor object
513 if ( aCommand->GetMethod() == "GetMeshEditor" ) { // MeshEditor creation
514 _pyID editorID = aCommand->GetResultValue();
515 Handle(_pyMeshEditor) editor = new _pyMeshEditor( aCommand );
516 myMeshEditors.insert( make_pair( editorID, editor ));
519 // check for SubMesh objects
520 else if ( aCommand->GetMethod() == "GetSubMesh" ) { // SubMesh creation
521 _pyID subMeshID = aCommand->GetResultValue();
522 Handle(_pySubMesh) subMesh = new _pySubMesh( aCommand );
523 myObjects.insert( make_pair( subMeshID, subMesh ));
526 id_mesh->second->Process( aCommand );
527 id_mesh->second->AddProcessedCmd( aCommand );
531 // SMESH_MeshEditor method?
532 map< _pyID, Handle(_pyMeshEditor) >::iterator id_editor = myMeshEditors.find( objID );
533 if ( id_editor != myMeshEditors.end() )
535 const TCollection_AsciiString& method = aCommand->GetMethod();
537 // some commands of SMESH_MeshEditor create meshes and groups
538 _pyID meshID, groups;
539 if ( method.Search("MakeMesh") != -1 )
540 meshID = aCommand->GetResultValue();
541 else if ( method == "MakeBoundaryMesh")
542 meshID = aCommand->GetResultValue(1);
543 else if ( method == "MakeBoundaryElements")
544 meshID = aCommand->GetResultValue(2);
546 if ( method.Search("MakeGroups") != -1 ||
547 method == "ExtrusionAlongPathX" ||
548 method == "ExtrusionAlongPathObjX" ||
549 method == "DoubleNodeGroupNew" ||
550 method == "DoubleNodeGroupsNew" ||
551 method == "DoubleNodeElemGroupNew" ||
552 method == "DoubleNodeElemGroupsNew"||
553 method == "DoubleNodeElemGroup2New"||
554 method == "DoubleNodeElemGroups2New"
556 groups = aCommand->GetResultValue();
557 else if ( method == "MakeBoundaryMesh" )
558 groups = aCommand->GetResultValue(2);
559 else if ( method == "MakeBoundaryElements")
560 groups = aCommand->GetResultValue(3);
561 else if ( method == "Create0DElementsOnAllNodes" &&
562 aCommand->GetArg(2).Length() > 2 ) // group name != ''
563 groups = aCommand->GetResultValue();
565 id_editor->second->Process( aCommand );
566 id_editor->second->AddProcessedCmd( aCommand );
569 if ( !meshID.IsEmpty() &&
570 !myMeshes.count( meshID ) &&
571 aCommand->IsStudyEntry( meshID ))
573 TCollection_AsciiString processedCommand = aCommand->GetString();
574 Handle(_pyMesh) mesh = new _pyMesh( aCommand, meshID );
575 myMeshes.insert( make_pair( meshID, mesh ));
577 aCommand->GetString() = processedCommand; // discard changes made by _pyMesh
580 if ( !groups.IsEmpty() )
582 if ( !aCommand->IsStudyEntry( meshID ))
583 meshID = id_editor->second->GetMesh();
584 Handle(_pyMesh) mesh = myMeshes[ meshID ];
586 list< _pyID > idList = aCommand->GetStudyEntries( groups );
587 list< _pyID >::iterator grID = idList.begin();
588 for ( ; grID != idList.end(); ++grID )
589 if ( !myObjects.count( *grID ))
591 Handle(_pyGroup) group = new _pyGroup( aCommand, *grID );
593 if ( !mesh.IsNull() ) mesh->AddGroup( group );
597 } // SMESH_MeshEditor methods
599 // SMESH_Hypothesis method?
600 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
601 for ( ; hyp != myHypos.end(); ++hyp )
602 if ( !(*hyp)->IsAlgo() && objID == (*hyp)->GetID() ) {
603 (*hyp)->Process( aCommand );
604 (*hyp)->AddProcessedCmd( aCommand );
608 // aFilterManager.CreateFilter() ?
609 if ( aCommand->GetMethod() == "CreateFilter" )
611 // Set a more human readable name to a filter
612 // aFilter0x7fbf6c71cfb0 -> aFilter_nb
613 _pyID newID, filterID = aCommand->GetResultValue();
614 int pos = filterID.Search( "0x" );
616 newID = (filterID.SubString(1,pos-1) + "_") + _pyID( ++myNbFilters );
618 Handle(_pyObject) filter( new _pyFilter( aCommand, newID ));
622 // other object method?
623 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.find( objID );
624 if ( id_obj != myObjects.end() ) {
625 id_obj->second->Process( aCommand );
626 id_obj->second->AddProcessedCmd( aCommand );
630 // Add access to a wrapped mesh
631 AddMeshAccessorMethod( aCommand );
633 // Add access to a wrapped algorithm
634 // AddAlgoAccessorMethod( aCommand ); // ??? what if algo won't be wrapped at all ???
636 // PAL12227. PythonDump was not updated at proper time; result is
637 // aCriteria.append(SMESH.Filter.Criterion(17,26,0,'L1',26,25,1e-07,SMESH.EDGE,-1))
638 // TypeError: __init__() takes exactly 11 arguments (10 given)
639 const char wrongCommand[] = "SMESH.Filter.Criterion(";
640 if ( int beg = theCommand.Location( wrongCommand, 1, theCommand.Length() ))
642 _pyCommand tmpCmd( theCommand.SubString( beg, theCommand.Length() ), -1);
643 // there must be 10 arguments, 5-th arg ThresholdID is missing,
644 const int wrongNbArgs = 9, missingArg = 5;
645 if ( tmpCmd.GetNbArgs() == wrongNbArgs )
647 for ( int i = wrongNbArgs; i > missingArg; --i )
648 tmpCmd.SetArg( i + 1, tmpCmd.GetArg( i ));
649 tmpCmd.SetArg( missingArg, "''");
650 aCommand->GetString().Trunc( beg - 1 );
651 aCommand->GetString() += tmpCmd.GetString();
654 // set GetCriterion(elementType,CritType,Compare,Treshold,UnaryOp,BinaryOp,Tolerance)
656 // instead of "SMESH.Filter.Criterion(
657 // Type,Compare,Threshold,ThresholdStr,ThresholdID,UnaryOp,BinaryOp,Tolerance,TypeOfElement,Precision)
658 // 1 2 3 4 5 6 7 8 9 10
659 // in order to avoid the problem of type mismatch of long and FunctorType
660 const TCollection_AsciiString
661 SMESH("SMESH."), dfltFunctor = "SMESH.FT_Undefined", dftlTol = "1e-07", dftlPreci = "-1";
662 TCollection_AsciiString
663 Type = aCommand->GetArg(1), // long
664 Compare = aCommand->GetArg(2), // long
665 Threshold = aCommand->GetArg(3), // double
666 ThresholdStr = aCommand->GetArg(4), // string
667 ThresholdID = aCommand->GetArg(5), // string
668 UnaryOp = aCommand->GetArg(6), // long
669 BinaryOp = aCommand->GetArg(7), // long
670 Tolerance = aCommand->GetArg(8), // double
671 TypeOfElement = aCommand->GetArg(9), // ElementType
672 Precision = aCommand->GetArg(10); // long
673 fixFunctorType( Type, Compare, UnaryOp, BinaryOp );
674 Type = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( Type.IntegerValue() ));
675 Compare = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( Compare.IntegerValue() ));
676 UnaryOp = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( UnaryOp.IntegerValue() ));
677 BinaryOp = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( BinaryOp.IntegerValue() ));
679 aCommand->RemoveArgs();
680 aCommand->SetObject( SMESH_2smeshpy::GenName() );
681 aCommand->SetMethod( "GetCriterion" );
683 aCommand->SetArg( 1, TypeOfElement );
684 aCommand->SetArg( 2, Type );
685 aCommand->SetArg( 3, Compare );
687 if ( Type == "SMESH.FT_ElemGeomType" && Threshold.IsIntegerValue() )
689 // set SMESH.GeometryType instead of a numerical Threshold
690 const char* types[SMESH::Geom_BALL+1] = {
691 "Geom_POINT", "Geom_EDGE", "Geom_TRIANGLE", "Geom_QUADRANGLE", "Geom_POLYGON",
692 "Geom_TETRA", "Geom_PYRAMID", "Geom_HEXA", "Geom_PENTA", "Geom_HEXAGONAL_PRISM",
693 "Geom_POLYHEDRA", "Geom_BALL"
695 int iGeom = Threshold.IntegerValue();
696 if ( -1 < iGeom && iGeom < SMESH::Geom_POLYHEDRA+1 )
697 Threshold = SMESH + types[ iGeom ];
699 if ( ThresholdID.Length() != 2 && ThresholdStr.Length() != 2) // not '' or ""
700 aCommand->SetArg( 4, ThresholdID.SubString( 2, ThresholdID.Length()-1 )); // shape entry
701 else if ( ThresholdStr.Length() != 2 )
702 aCommand->SetArg( 4, ThresholdStr );
703 else if ( ThresholdID.Length() != 2 )
704 aCommand->SetArg( 4, ThresholdID );
706 aCommand->SetArg( 4, Threshold );
707 // find the last not default arg
709 if ( Tolerance == dftlTol ) {
711 if ( BinaryOp == dfltFunctor ) {
713 if ( UnaryOp == dfltFunctor )
717 if ( 5 < lastDefault ) aCommand->SetArg( 5, UnaryOp );
718 if ( 6 < lastDefault ) aCommand->SetArg( 6, BinaryOp );
719 if ( 7 < lastDefault ) aCommand->SetArg( 7, Tolerance );
720 if ( Precision != dftlPreci )
722 TCollection_AsciiString crit = aCommand->GetResultValue();
723 aCommand->GetString() += "; ";
724 aCommand->GetString() += crit + ".Precision = " + Precision;
730 //================================================================================
732 * \brief Convert the command or remember it for later conversion
733 * \param theCommand - The python command calling a method of SMESH_Gen
735 //================================================================================
737 void _pyGen::Process( const Handle(_pyCommand)& theCommand )
739 // there are methods to convert:
740 // CreateMesh( shape )
741 // Concatenate( [mesh1, ...], ... )
742 // CreateHypothesis( theHypType, theLibName )
743 // Compute( mesh, geom )
744 // Evaluate( mesh, geom )
746 TCollection_AsciiString method = theCommand->GetMethod();
748 if ( method == "CreateMesh" || method == "CreateEmptyMesh")
750 Handle(_pyMesh) mesh = new _pyMesh( theCommand );
751 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
754 if ( method == "CreateMeshesFromUNV" ||
755 method == "CreateMeshesFromSTL" ||
756 method == "CreateMeshesFromCGNS" ||
757 method == "CopyMesh" )
759 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
760 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
763 if( method == "CreateMeshesFromMED" || method == "CreateMeshesFromSAUV")
765 for(int ind = 0;ind<theCommand->GetNbResultValues();ind++)
767 _pyID meshID = theCommand->GetResultValue(ind+1);
768 if ( !theCommand->IsStudyEntry( meshID ) ) continue;
769 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue(ind+1));
770 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
774 // CreateHypothesis()
775 if ( method == "CreateHypothesis" )
777 // issue 199929, remove standard library name (default parameter)
778 const TCollection_AsciiString & aLibName = theCommand->GetArg( 2 );
779 if ( aLibName.Search( "StdMeshersEngine" ) != -1 ) {
780 // keep first argument
781 TCollection_AsciiString arg = theCommand->GetArg( 1 );
782 theCommand->RemoveArgs();
783 theCommand->SetArg( 1, arg );
786 myHypos.push_back( _pyHypothesis::NewHypothesis( theCommand ));
790 // smeshgen.Compute( mesh, geom ) --> mesh.Compute()
791 if ( method == "Compute" )
793 const _pyID& meshID = theCommand->GetArg( 1 );
794 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
795 if ( id_mesh != myMeshes.end() ) {
796 theCommand->SetObject( meshID );
797 theCommand->RemoveArgs();
798 id_mesh->second->Process( theCommand );
799 id_mesh->second->AddProcessedCmd( theCommand );
804 // smeshgen.Evaluate( mesh, geom ) --> mesh.Evaluate(geom)
805 if ( method == "Evaluate" )
807 const _pyID& meshID = theCommand->GetArg( 1 );
808 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
809 if ( id_mesh != myMeshes.end() ) {
810 theCommand->SetObject( meshID );
811 _pyID geom = theCommand->GetArg( 2 );
812 theCommand->RemoveArgs();
813 theCommand->SetArg( 1, geom );
814 id_mesh->second->AddProcessedCmd( theCommand );
819 // objects erasing creation command if no more it's commands invoked:
820 // SMESH_Pattern, FilterManager
821 if ( method == "GetPattern" ||
822 method == "CreateFilterManager" ||
823 method == "CreateMeasurements" ) {
824 Handle(_pyObject) obj = new _pySelfEraser( theCommand );
825 if ( !myObjects.insert( make_pair( obj->GetID(), obj )).second )
826 theCommand->Clear(); // already created
828 // Concatenate( [mesh1, ...], ... )
829 else if ( method == "Concatenate" || method == "ConcatenateWithGroups")
831 if ( method == "ConcatenateWithGroups" ) {
832 theCommand->SetMethod( "Concatenate" );
833 theCommand->SetArg( theCommand->GetNbArgs() + 1, "True" );
835 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
836 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
837 AddMeshAccessorMethod( theCommand );
839 else if ( method == "SetName" ) // SetName(obj,name)
841 // store theCommand as one of object commands to erase it along with the object
842 const _pyID& objID = theCommand->GetArg( 1 );
843 Handle(_pyObject) obj = FindObject( objID );
845 obj->AddProcessedCmd( theCommand );
848 // Replace name of SMESH_Gen
850 // names of SMESH_Gen methods fully equal to methods defined in smesh.py
851 static TStringSet smeshpyMethods;
852 if ( smeshpyMethods.empty() ) {
853 const char * names[] =
854 { "SetEmbeddedMode","IsEmbeddedMode","SetCurrentStudy","GetCurrentStudy",
855 "GetPattern","GetSubShapesId",
856 "" }; // <- mark of array end
857 smeshpyMethods.Insert( names );
859 if ( smeshpyMethods.Contains( theCommand->GetMethod() ))
860 // smeshgen.Method() --> smesh.Method()
861 theCommand->SetObject( SMESH_2smeshpy::SmeshpyName() );
863 // smeshgen.Method() --> smesh.smesh.Method()
864 theCommand->SetObject( SMESH_2smeshpy::GenName() );
867 //================================================================================
869 * \brief Convert the remembered commands
871 //================================================================================
875 // create an empty command
876 myLastCommand = new _pyCommand();
878 map< _pyID, Handle(_pyMesh) >::iterator id_mesh;
879 map< _pyID, Handle(_pyObject) >::iterator id_obj;
880 list< Handle(_pyHypothesis) >::iterator hyp;
882 if ( IsToKeepAllCommands() ) // historical dump
884 // set myIsPublished = true to all objects
885 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
886 id_mesh->second->SetRemovedFromStudy( false );
887 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
888 (*hyp)->SetRemovedFromStudy( false );
889 for ( id_obj = myObjects.begin(); id_obj != myObjects.end(); ++id_obj )
890 id_obj->second->SetRemovedFromStudy( false );
894 // let hypotheses find referred objects in order to prevent clearing
895 // not published referred hyps (it's needed for hyps like "LayerDistribution")
896 list< Handle(_pyMesh) > fatherMeshes;
897 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
898 if ( !hyp->IsNull() )
899 (*hyp)->GetReferredMeshesAndGeom( fatherMeshes );
901 // set myIsPublished = false to all objects depending on
902 // meshes built on a removed geometry
903 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
904 if ( id_mesh->second->IsNotGeomPublished() )
905 id_mesh->second->SetRemovedFromStudy( true );
908 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
909 if ( ! id_mesh->second.IsNull() )
910 id_mesh->second->Flush();
913 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
914 if ( !hyp->IsNull() ) {
916 // smeshgen.CreateHypothesis() --> smesh.smesh.CreateHypothesis()
917 if ( !(*hyp)->IsWrapped() )
918 (*hyp)->GetCreationCmd()->SetObject( SMESH_2smeshpy::GenName() );
921 // Flush other objects
922 for ( id_obj = myObjects.begin(); id_obj != myObjects.end(); ++id_obj )
923 if ( ! id_obj->second.IsNull() )
924 id_obj->second->Flush();
926 myLastCommand->SetOrderNb( ++myNbCommands );
927 myCommands.push_back( myLastCommand );
930 //================================================================================
932 * \brief Prevent moving a command creating a sub-mesh to the end of the script
933 * if the sub-mesh is used in theCmdUsingSubmesh as argument
935 //================================================================================
937 void _pyGen::PlaceSubmeshAfterItsCreation( Handle(_pyCommand) theCmdUsingSubmesh ) const
939 map< _pyID, Handle(_pyObject) >::const_iterator id_obj = myObjects.begin();
940 for ( ; id_obj != myObjects.end(); ++id_obj )
942 if ( !id_obj->second->IsKind( STANDARD_TYPE( _pySubMesh ))) continue;
943 for ( int iArg = theCmdUsingSubmesh->GetNbArgs(); iArg; --iArg )
945 const _pyID& arg = theCmdUsingSubmesh->GetArg( iArg );
946 if ( arg.IsEmpty() || arg.Value( 1 ) == '"' || arg.Value( 1 ) == '\'' )
948 list< _pyID > idList = theCmdUsingSubmesh->GetStudyEntries( arg );
949 list< _pyID >::iterator id = idList.begin();
950 for ( ; id != idList.end(); ++id )
951 if ( id_obj->first == *id )
952 // _pySubMesh::Process() does what we need
953 Handle(_pySubMesh)::DownCast( id_obj->second )->Process( theCmdUsingSubmesh );
958 //================================================================================
960 * \brief Clean commmands of removed objects depending on myIsPublished flag
962 //================================================================================
964 void _pyGen::ClearCommands()
966 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
967 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
968 id_mesh->second->ClearCommands();
970 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
971 for ( ; hyp != myHypos.end(); ++hyp )
972 if ( !hyp->IsNull() )
973 (*hyp)->ClearCommands();
975 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.begin();
976 for ( ; id_obj != myObjects.end(); ++id_obj )
977 id_obj->second->ClearCommands();
980 //================================================================================
982 * \brief Release mutual handles of objects
984 //================================================================================
988 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
989 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
990 id_mesh->second->Free();
993 map< _pyID, Handle(_pyMeshEditor) >::iterator id_ed = myMeshEditors.begin();
994 for ( ; id_ed != myMeshEditors.end(); ++id_ed )
995 id_ed->second->Free();
996 myMeshEditors.clear();
998 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.begin();
999 for ( ; id_obj != myObjects.end(); ++id_obj )
1000 id_obj->second->Free();
1003 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1004 for ( ; hyp != myHypos.end(); ++hyp )
1005 if ( !hyp->IsNull() )
1009 myFile2ExportedMesh.clear();
1012 //================================================================================
1014 * \brief Add access method to mesh that is an argument
1015 * \param theCmd - command to add access method
1016 * \retval bool - true if added
1018 //================================================================================
1020 bool _pyGen::AddMeshAccessorMethod( Handle(_pyCommand) theCmd ) const
1023 map< _pyID, Handle(_pyMesh) >::const_iterator id_mesh = myMeshes.begin();
1024 for ( ; id_mesh != myMeshes.end(); ++id_mesh ) {
1025 if ( theCmd->AddAccessorMethod( id_mesh->first, id_mesh->second->AccessorMethod() ))
1031 //================================================================================
1033 * \brief Add access method to algo that is an object or an argument
1034 * \param theCmd - command to add access method
1035 * \retval bool - true if added
1037 //================================================================================
1039 bool _pyGen::AddAlgoAccessorMethod( Handle(_pyCommand) theCmd ) const
1042 list< Handle(_pyHypothesis) >::const_iterator hyp = myHypos.begin();
1043 for ( ; hyp != myHypos.end(); ++hyp ) {
1044 if ( (*hyp)->IsAlgo() && /*(*hyp)->IsWrapped() &&*/
1045 theCmd->AddAccessorMethod( (*hyp)->GetID(), (*hyp)->AccessorMethod() ))
1051 //================================================================================
1053 * \brief Find hypothesis by ID (entry)
1054 * \param theHypID - The hypothesis ID
1055 * \retval Handle(_pyHypothesis) - The found hypothesis
1057 //================================================================================
1059 Handle(_pyHypothesis) _pyGen::FindHyp( const _pyID& theHypID )
1061 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1062 for ( ; hyp != myHypos.end(); ++hyp )
1063 if ( !hyp->IsNull() && theHypID == (*hyp)->GetID() )
1065 return Handle(_pyHypothesis)();
1068 //================================================================================
1070 * \brief Find algorithm the created algorithm
1071 * \param theGeom - The shape ID the algorithm was created on
1072 * \param theMesh - The mesh ID that created the algorithm
1073 * \param dim - The algo dimension
1074 * \retval Handle(_pyHypothesis) - The found algo
1076 //================================================================================
1078 Handle(_pyHypothesis) _pyGen::FindAlgo( const _pyID& theGeom, const _pyID& theMesh,
1079 const Handle(_pyHypothesis)& theHypothesis )
1081 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1082 for ( ; hyp != myHypos.end(); ++hyp )
1083 if ( !hyp->IsNull() &&
1085 theHypothesis->CanBeCreatedBy( (*hyp)->GetAlgoType() ) &&
1086 (*hyp)->GetGeom() == theGeom &&
1087 (*hyp)->GetMesh() == theMesh )
1092 //================================================================================
1094 * \brief Find subMesh by ID (entry)
1095 * \param theSubMeshID - The subMesh ID
1096 * \retval Handle(_pySubMesh) - The found subMesh
1098 //================================================================================
1100 Handle(_pySubMesh) _pyGen::FindSubMesh( const _pyID& theSubMeshID )
1102 map< _pyID, Handle(_pyObject) >::iterator id_subMesh = myObjects.find(theSubMeshID);
1103 if ( id_subMesh != myObjects.end() )
1104 return Handle(_pySubMesh)::DownCast( id_subMesh->second );
1105 return Handle(_pySubMesh)();
1109 //================================================================================
1111 * \brief Change order of commands in the script
1112 * \param theCmd1 - One command
1113 * \param theCmd2 - Another command
1115 //================================================================================
1117 void _pyGen::ExchangeCommands( Handle(_pyCommand) theCmd1, Handle(_pyCommand) theCmd2 )
1119 list< Handle(_pyCommand) >::iterator pos1, pos2;
1120 pos1 = find( myCommands.begin(), myCommands.end(), theCmd1 );
1121 pos2 = find( myCommands.begin(), myCommands.end(), theCmd2 );
1122 myCommands.insert( pos1, theCmd2 );
1123 myCommands.insert( pos2, theCmd1 );
1124 myCommands.erase( pos1 );
1125 myCommands.erase( pos2 );
1127 int nb1 = theCmd1->GetOrderNb();
1128 theCmd1->SetOrderNb( theCmd2->GetOrderNb() );
1129 theCmd2->SetOrderNb( nb1 );
1130 // cout << "BECOME " << theCmd1->GetOrderNb() << "\t" << theCmd1->GetString() << endl
1131 // << "BECOME " << theCmd2->GetOrderNb() << "\t" << theCmd2->GetString() << endl << endl;
1134 //================================================================================
1136 * \brief Set one command after the other
1137 * \param theCmd - Command to move
1138 * \param theAfterCmd - Command ater which to insert the first one
1140 //================================================================================
1142 void _pyGen::SetCommandAfter( Handle(_pyCommand) theCmd, Handle(_pyCommand) theAfterCmd )
1144 setNeighbourCommand( theCmd, theAfterCmd, true );
1147 //================================================================================
1149 * \brief Set one command before the other
1150 * \param theCmd - Command to move
1151 * \param theBeforeCmd - Command before which to insert the first one
1153 //================================================================================
1155 void _pyGen::SetCommandBefore( Handle(_pyCommand) theCmd, Handle(_pyCommand) theBeforeCmd )
1157 setNeighbourCommand( theCmd, theBeforeCmd, false );
1160 //================================================================================
1162 * \brief Set one command before or after the other
1163 * \param theCmd - Command to move
1164 * \param theOtherCmd - Command ater or before which to insert the first one
1166 //================================================================================
1168 void _pyGen::setNeighbourCommand( Handle(_pyCommand)& theCmd,
1169 Handle(_pyCommand)& theOtherCmd,
1170 const bool theIsAfter )
1172 list< Handle(_pyCommand) >::iterator pos;
1173 pos = find( myCommands.begin(), myCommands.end(), theCmd );
1174 myCommands.erase( pos );
1175 pos = find( myCommands.begin(), myCommands.end(), theOtherCmd );
1176 myCommands.insert( (theIsAfter ? ++pos : pos), theCmd );
1179 for ( pos = myCommands.begin(); pos != myCommands.end(); ++pos)
1180 (*pos)->SetOrderNb( i++ );
1183 //================================================================================
1185 * \brief Set command be last in list of commands
1186 * \param theCmd - Command to be last
1188 //================================================================================
1190 Handle(_pyCommand)& _pyGen::GetLastCommand()
1192 return myLastCommand;
1195 //================================================================================
1197 * \brief Set method to access to object wrapped with python class
1198 * \param theID - The wrapped object entry
1199 * \param theMethod - The accessor method
1201 //================================================================================
1203 void _pyGen::SetAccessorMethod(const _pyID& theID, const char* theMethod )
1205 myID2AccessorMethod.Bind( theID, (char*) theMethod );
1208 //================================================================================
1210 * \brief Generated new ID for object and assign with existing name
1211 * \param theID - ID of existing object
1213 //================================================================================
1215 _pyID _pyGen::GenerateNewID( const _pyID& theID )
1220 aNewID = theID + _pyID( ":" ) + _pyID( index++ );
1222 while ( myObjectNames.IsBound( aNewID ) );
1224 myObjectNames.Bind( aNewID, myObjectNames.IsBound( theID )
1225 ? (myObjectNames.Find( theID ) + _pyID( "_" ) + _pyID( index-1 ))
1226 : _pyID( "A" ) + aNewID );
1230 //================================================================================
1232 * \brief Stores theObj in myObjects
1234 //================================================================================
1236 void _pyGen::AddObject( Handle(_pyObject)& theObj )
1238 if ( theObj.IsNull() ) return;
1240 if ( theObj->IsKind( STANDARD_TYPE( _pyMesh )))
1241 myMeshes.insert( make_pair( theObj->GetID(), Handle(_pyMesh)::DownCast( theObj )));
1243 else if ( theObj->IsKind( STANDARD_TYPE( _pyMeshEditor )))
1244 myMeshEditors.insert( make_pair( theObj->GetID(), Handle(_pyMeshEditor)::DownCast( theObj )));
1247 myObjects.insert( make_pair( theObj->GetID(), theObj ));
1250 //================================================================================
1252 * \brief Re-register an object with other ID to make it Process() commands of
1253 * other object having this ID
1255 //================================================================================
1257 void _pyGen::SetProxyObject( const _pyID& theID, Handle(_pyObject)& theObj )
1259 if ( theObj.IsNull() ) return;
1261 if ( theObj->IsKind( STANDARD_TYPE( _pyMesh )))
1262 myMeshes.insert( make_pair( theID, Handle(_pyMesh)::DownCast( theObj )));
1264 else if ( theObj->IsKind( STANDARD_TYPE( _pyMeshEditor )))
1265 myMeshEditors.insert( make_pair( theID, Handle(_pyMeshEditor)::DownCast( theObj )));
1268 myObjects.insert( make_pair( theID, theObj ));
1271 //================================================================================
1273 * \brief Finds a _pyObject by ID
1275 //================================================================================
1277 Handle(_pyObject) _pyGen::FindObject( const _pyID& theObjID ) const
1280 map< _pyID, Handle(_pyObject) >::const_iterator id_obj = myObjects.find( theObjID );
1281 if ( id_obj != myObjects.end() )
1282 return id_obj->second;
1285 map< _pyID, Handle(_pyMesh) >::const_iterator id_obj = myMeshes.find( theObjID );
1286 if ( id_obj != myMeshes.end() )
1287 return id_obj->second;
1290 // map< _pyID, Handle(_pyMeshEditor) >::const_iterator id_obj = myMeshEditors.find( theObjID );
1291 // if ( id_obj != myMeshEditors.end() )
1292 // return id_obj->second;
1294 return Handle(_pyObject)();
1297 //================================================================================
1299 * \brief Check if a study entry is under GEOM component
1301 //================================================================================
1303 bool _pyGen::IsGeomObject(const _pyID& theObjID) const
1307 return ( myGeomIDIndex <= theObjID.Length() &&
1308 int( theObjID.Value( myGeomIDIndex )) == myGeomIDNb &&
1309 _pyCommand::IsStudyEntry( theObjID ));
1314 //================================================================================
1316 * \brief Returns true if an object is not present in a study
1318 //================================================================================
1320 bool _pyGen::IsNotPublished(const _pyID& theObjID) const
1322 if ( theObjID.IsEmpty() ) return false;
1324 if ( myObjectNames.IsBound( theObjID ))
1325 return false; // SMESH object is in study
1327 // either the SMESH object is not in study or it is a GEOM object
1328 if ( IsGeomObject( theObjID ))
1330 SALOMEDS::SObject_var so = myStudy->FindObjectID( theObjID.ToCString() );
1331 if ( so->_is_nil() ) return true;
1332 CORBA::Object_var obj = so->GetObject();
1333 return CORBA::is_nil( obj );
1335 return true; // SMESH object not in study
1338 //================================================================================
1340 * \brief Return reader of hypotheses of plugins
1342 //================================================================================
1344 Handle( _pyHypothesisReader ) _pyGen::GetHypothesisReader() const
1346 if (myHypReader.IsNull() )
1347 ((_pyGen*) this)->myHypReader = new _pyHypothesisReader;
1353 //================================================================================
1355 * \brief Mesh created by SMESH_Gen
1357 //================================================================================
1359 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd)
1360 : _pyObject( theCreationCmd ), myGeomNotInStudy( false )
1362 if ( theCreationCmd->GetMethod() == "CreateMesh" && theGen->IsNotPublished( GetGeom() ))
1363 myGeomNotInStudy = true;
1365 // convert my creation command --> smeshpy.Mesh(...)
1366 Handle(_pyCommand) creationCmd = GetCreationCmd();
1367 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
1368 creationCmd->SetMethod( "Mesh" );
1369 theGen->SetAccessorMethod( GetID(), _pyMesh::AccessorMethod() );
1372 //================================================================================
1374 * \brief Mesh created by SMESH_MeshEditor
1376 //================================================================================
1378 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd, const _pyID& meshId):
1379 _pyObject(theCreationCmd,meshId), myGeomNotInStudy(false )
1381 if ( theCreationCmd->MethodStartsFrom( "CreateMeshesFrom" ))
1383 // this mesh depends on the exported mesh
1384 const TCollection_AsciiString& file = theCreationCmd->GetArg( 1 );
1385 if ( !file.IsEmpty() )
1387 ExportedMeshData& exportData = theGen->FindExportedMesh( file );
1388 addFatherMesh( exportData.myMesh );
1389 if ( !exportData.myLastComputeCmd.IsNull() )
1391 // restore cleared Compute() by which the exported mesh was generated
1392 exportData.myLastComputeCmd->GetString() = exportData.myLastComputeCmdString;
1393 // protect that Compute() cmd from clearing
1394 if ( exportData.myMesh->myLastComputeCmd == exportData.myLastComputeCmd )
1395 exportData.myMesh->myLastComputeCmd.Nullify();
1399 else if ( theCreationCmd->MethodStartsFrom( "Concatenate" ))
1401 // this mesh depends on concatenated meshes
1402 const TCollection_AsciiString& meshIDs = theCreationCmd->GetArg( 1 );
1403 list< _pyID > idList = theCreationCmd->GetStudyEntries( meshIDs );
1404 list< _pyID >::iterator meshID = idList.begin();
1405 for ( ; meshID != idList.end(); ++meshID )
1406 addFatherMesh( *meshID );
1408 else if ( theCreationCmd->GetMethod() == "CopyMesh" )
1410 // this mesh depends on a copied IdSource
1411 const _pyID& objID = theCreationCmd->GetArg( 1 );
1412 addFatherMesh( objID );
1414 else if ( theCreationCmd->GetMethod().Search("MakeMesh") != -1 ||
1415 theCreationCmd->GetMethod() == "MakeBoundaryMesh" ||
1416 theCreationCmd->GetMethod() == "MakeBoundaryElements" )
1418 // this mesh depends on a source mesh
1419 // (theCreationCmd is already Process()ed by _pyMeshEditor)
1420 const _pyID& meshID = theCreationCmd->GetObject();
1421 addFatherMesh( meshID );
1424 // convert my creation command
1425 Handle(_pyCommand) creationCmd = GetCreationCmd();
1426 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
1427 theGen->SetAccessorMethod( meshId, _pyMesh::AccessorMethod() );
1430 //================================================================================
1432 * \brief Convert an IDL API command of SMESH::SMESH_Mesh to a method call of python Mesh
1433 * \param theCommand - Engine method called for this mesh
1435 //================================================================================
1437 void _pyMesh::Process( const Handle(_pyCommand)& theCommand )
1439 // some methods of SMESH_Mesh interface needs special conversion
1440 // to methods of Mesh python class
1442 // 1. GetSubMesh(geom, name) + AddHypothesis(geom, algo)
1443 // --> in Mesh_Algorithm.Create(mesh, geom, hypo, so)
1444 // 2. AddHypothesis(geom, hyp)
1445 // --> in Mesh_Algorithm.Hypothesis(hyp, args, so)
1446 // 3. CreateGroupFromGEOM(type, name, grp)
1447 // --> in Mesh.Group(grp, name="")
1448 // 4. ExportToMED(f, auto_groups, version)
1449 // --> in Mesh.ExportMED( f, auto_groups, version )
1452 const TCollection_AsciiString& method = theCommand->GetMethod();
1453 // ----------------------------------------------------------------------
1454 if ( method == "Compute" ) // in snapshot mode, clear the previous Compute()
1456 if ( !theGen->IsToKeepAllCommands() ) // !historical
1458 list< Handle(_pyHypothesis) >::iterator hyp;
1459 if ( !myLastComputeCmd.IsNull() )
1461 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1462 (*hyp)->ComputeDiscarded( myLastComputeCmd );
1464 myLastComputeCmd->Clear();
1466 myLastComputeCmd = theCommand;
1468 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1469 (*hyp)->MeshComputed( myLastComputeCmd );
1473 // ----------------------------------------------------------------------
1474 else if ( method == "Clear" ) // in snapshot mode, clear all previous commands
1476 if ( !theGen->IsToKeepAllCommands() ) // !historical
1479 myChildMeshes.empty() ? 0 : myChildMeshes.back()->GetCreationCmd()->GetOrderNb();
1480 // list< Handle(_pyCommand) >::reverse_iterator cmd = myProcessedCmds.rbegin();
1481 // for ( ; cmd != myProcessedCmds.rend() && (*cmd)->GetOrderNb() > untilCmdNb; ++cmd )
1483 if ( !myLastComputeCmd.IsNull() )
1485 list< Handle(_pyHypothesis) >::iterator hyp;
1486 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1487 (*hyp)->ComputeDiscarded( myLastComputeCmd );
1489 myLastComputeCmd->Clear();
1492 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1493 for ( ; e != myEditors.end(); ++e )
1495 list< Handle(_pyCommand)>& cmds = (*e)->GetProcessedCmds();
1496 list< Handle(_pyCommand) >::reverse_iterator cmd = cmds.rbegin();
1497 for ( ; cmd != cmds.rend() && (*cmd)->GetOrderNb() > untilCmdNb; ++cmd )
1498 if ( !(*cmd)->IsEmpty() )
1500 if ( (*cmd)->GetStudyEntries( (*cmd)->GetResultValue() ).empty() ) // no object created
1504 myLastComputeCmd = theCommand; // to clear Clear() the same way as Compute()
1507 // ----------------------------------------------------------------------
1508 else if ( method == "GetSubMesh" ) { // collect submeshes of the mesh
1509 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( theCommand->GetResultValue() );
1510 if ( !subMesh.IsNull() ) {
1511 subMesh->SetCreator( this );
1512 mySubmeshes.push_back( subMesh );
1515 // ----------------------------------------------------------------------
1516 else if ( method == "AddHypothesis" ) { // mesh.AddHypothesis(geom, HYPO )
1517 myAddHypCmds.push_back( theCommand );
1519 const _pyID& hypID = theCommand->GetArg( 2 );
1520 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1521 if ( !hyp.IsNull() ) {
1522 myHypos.push_back( hyp );
1523 if ( hyp->GetMesh().IsEmpty() )
1524 hyp->SetMesh( this->GetID() );
1527 // ----------------------------------------------------------------------
1528 else if ( method == "CreateGroup" ||
1529 method == "CreateGroupFromGEOM" ||
1530 method == "CreateGroupFromFilter" )
1532 Handle(_pyGroup) group = new _pyGroup( theCommand );
1533 myGroups.push_back( group );
1534 theGen->AddObject( group );
1536 // update list of groups
1537 else if ( method == "GetGroups" )
1539 TCollection_AsciiString grIDs = theCommand->GetResultValue();
1540 list< _pyID > idList = theCommand->GetStudyEntries( grIDs );
1541 list< _pyID >::iterator grID = idList.begin();
1542 for ( ; grID != idList.end(); ++grID )
1544 Handle(_pyObject) obj = theGen->FindObject( *grID );
1547 Handle(_pyGroup) group = new _pyGroup( theCommand, *grID );
1548 theGen->AddObject( group );
1549 myGroups.push_back( group );
1553 // notify a group about full removal
1554 else if ( method == "RemoveGroupWithContents" )
1556 if ( !theGen->IsToKeepAllCommands() ) { // snapshot mode
1557 const _pyID groupID = theCommand->GetArg( 1 );
1558 Handle(_pyGroup) grp = Handle(_pyGroup)::DownCast( theGen->FindObject( groupID ));
1559 if ( !grp.IsNull() )
1560 grp->RemovedWithContents();
1563 // ----------------------------------------------------------------------
1564 else if ( theCommand->MethodStartsFrom( "Export" ))
1566 if ( method == "ExportToMED" || // ExportToMED() --> ExportMED()
1567 method == "ExportToMEDX" ) { // ExportToMEDX() --> ExportMED()
1568 theCommand->SetMethod( "ExportMED" );
1570 else if ( method == "ExportCGNS" || method == "ExportGMF" )
1571 { // ExportCGNS(part, ...) -> ExportCGNS(..., part)
1572 _pyID partID = theCommand->GetArg( 1 );
1573 int nbArgs = theCommand->GetNbArgs();
1574 for ( int i = 2; i <= nbArgs; ++i )
1575 theCommand->SetArg( i-1, theCommand->GetArg( i ));
1576 theCommand->SetArg( nbArgs, partID );
1578 else if ( theCommand->MethodStartsFrom( "ExportPartTo" ))
1579 { // ExportPartTo*(part, ...) -> Export*(..., part)
1581 // remove "PartTo" from the method
1582 TCollection_AsciiString newMethod = method;
1583 newMethod.Remove( 7, 6 );
1584 theCommand->SetMethod( newMethod );
1585 // make the 1st arg be the last one
1586 _pyID partID = theCommand->GetArg( 1 );
1587 int nbArgs = theCommand->GetNbArgs();
1588 for ( int i = 2; i <= nbArgs; ++i )
1589 theCommand->SetArg( i-1, theCommand->GetArg( i ));
1590 theCommand->SetArg( nbArgs, partID );
1592 // remember file name
1593 theGen->AddExportedMesh( theCommand->GetArg( 1 ),
1594 ExportedMeshData( this, myLastComputeCmd ));
1596 // ----------------------------------------------------------------------
1597 else if ( method == "RemoveHypothesis" ) // (geom, hyp)
1599 _pyID hypID = theCommand->GetArg( 2 );
1600 _pyID geomID = theCommand->GetArg( 1 );
1601 bool isLocal = ( geomID != GetGeom() );
1603 // check if this mesh still has corresponding addition command
1604 Handle(_pyCommand) addCmd;
1605 list< Handle(_pyCommand) >::iterator cmd;
1606 list< Handle(_pyCommand) >* addCmds[2] = { &myAddHypCmds, &myNotConvertedAddHypCmds };
1607 for ( int i = 0; i < 2; ++i )
1609 list< Handle(_pyCommand )> & addHypCmds = *(addCmds[i]);
1610 for ( cmd = addHypCmds.begin(); cmd != addHypCmds.end(); )
1612 bool sameHyp = true;
1613 if ( hypID != (*cmd)->GetArg( 1 ) && hypID != (*cmd)->GetArg( 2 ))
1614 sameHyp = false; // other hyp
1615 if ( (*cmd)->GetNbArgs() == 2 &&
1616 geomID != (*cmd)->GetArg( 1 ) && geomID != (*cmd)->GetArg( 2 ))
1617 sameHyp = false; // other geom
1618 if ( (*cmd)->GetNbArgs() == 1 && isLocal )
1619 sameHyp = false; // other geom
1623 cmd = addHypCmds.erase( cmd );
1624 if ( !theGen->IsToKeepAllCommands() ) {
1626 theCommand->Clear();
1635 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1636 if ( !theCommand->IsEmpty() && !hypID.IsEmpty() ) {
1637 // RemoveHypothesis(geom, hyp) --> RemoveHypothesis( hyp, geom=0 )
1638 _pyID geom = theCommand->GetArg( 1 );
1639 theCommand->RemoveArgs();
1640 theCommand->SetArg( 1, hypID );
1641 if ( geom != GetGeom() )
1642 theCommand->SetArg( 2, geom );
1644 // remove hyp from myHypos
1645 myHypos.remove( hyp );
1647 // check for SubMesh order commands
1648 else if ( method == "GetMeshOrder" || method == "SetMeshOrder" )
1650 // make commands GetSubMesh() returning sub-meshes be before using sub-meshes
1651 // by GetMeshOrder() and SetMeshOrder(), since by defalut GetSubMesh()
1652 // commands are moved at the end of the script
1653 TCollection_AsciiString subIDs =
1654 ( method == "SetMeshOrder" ) ? theCommand->GetArg(1) : theCommand->GetResultValue();
1655 list< _pyID > idList = theCommand->GetStudyEntries( subIDs );
1656 list< _pyID >::iterator subID = idList.begin();
1657 for ( ; subID != idList.end(); ++subID )
1659 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( *subID );
1660 if ( !subMesh.IsNull() )
1661 subMesh->Process( theCommand ); // it moves GetSubMesh() before theCommand
1664 // add accessor method if necessary
1667 if ( NeedMeshAccess( theCommand ))
1668 // apply theCommand to the mesh wrapped by smeshpy mesh
1669 AddMeshAccess( theCommand );
1673 //================================================================================
1675 * \brief Return True if addition of accesor method is needed
1677 //================================================================================
1679 bool _pyMesh::NeedMeshAccess( const Handle(_pyCommand)& theCommand )
1681 // names of SMESH_Mesh methods fully equal to methods of python class Mesh,
1682 // so no conversion is needed for them at all:
1683 static TStringSet sameMethods;
1684 if ( sameMethods.empty() ) {
1685 const char * names[] =
1686 { "ExportDAT","ExportUNV","ExportSTL","ExportSAUV", "RemoveGroup","RemoveGroupWithContents",
1687 "GetGroups","UnionGroups","IntersectGroups","CutGroups","GetLog","GetId","ClearLog",
1688 "GetStudyId","HasDuplicatedGroupNamesMED","GetMEDMesh","NbNodes","NbElements",
1689 "NbEdges","NbEdgesOfOrder","NbFaces","NbFacesOfOrder","NbTriangles",
1690 "NbTrianglesOfOrder","NbQuadrangles","NbQuadranglesOfOrder","NbPolygons","NbVolumes",
1691 "NbVolumesOfOrder","NbTetras","NbTetrasOfOrder","NbHexas","NbHexasOfOrder",
1692 "NbPyramids","NbPyramidsOfOrder","NbPrisms","NbPrismsOfOrder","NbPolyhedrons",
1693 "NbSubMesh","GetElementsId","GetElementsByType","GetNodesId","GetElementType",
1694 "GetSubMeshElementsId","GetSubMeshNodesId","GetSubMeshElementType","Dump","GetNodeXYZ",
1695 "GetNodeInverseElements","GetShapeID","GetShapeIDForElem","GetElemNbNodes",
1696 "GetElemNode","IsMediumNode","IsMediumNodeOfAnyElem","ElemNbEdges","ElemNbFaces",
1697 "IsPoly","IsQuadratic","BaryCenter","GetHypothesisList", "SetAutoColor", "GetAutoColor",
1698 "Clear", "ConvertToStandalone", "GetMeshOrder", "SetMeshOrder"
1699 ,"" }; // <- mark of end
1700 sameMethods.Insert( names );
1703 return !sameMethods.Contains( theCommand->GetMethod() );
1706 //================================================================================
1708 * \brief Convert creation and addition of all algos and hypos
1710 //================================================================================
1712 void _pyMesh::Flush()
1715 // get the meshes this mesh depends on via hypotheses
1716 list< Handle(_pyMesh) > fatherMeshes;
1717 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1718 for ( ; hyp != myHypos.end(); ++hyp )
1719 if ( ! (*hyp)->GetReferredMeshesAndGeom( fatherMeshes ))
1720 myGeomNotInStudy = true;
1722 list< Handle(_pyMesh) >::iterator m = fatherMeshes.begin();
1723 for ( ; m != fatherMeshes.end(); ++m )
1724 addFatherMesh( *m );
1725 // if ( removedGeom )
1726 // SetRemovedFromStudy(); // as reffered geometry not in study
1728 if ( myGeomNotInStudy )
1731 list < Handle(_pyCommand) >::iterator cmd;
1733 // try to convert algo addition like this:
1734 // mesh.AddHypothesis(geom, ALGO ) --> ALGO = mesh.Algo()
1735 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
1737 Handle(_pyCommand) addCmd = *cmd;
1739 _pyID algoID = addCmd->GetArg( 2 );
1740 Handle(_pyHypothesis) algo = theGen->FindHyp( algoID );
1741 if ( algo.IsNull() || !algo->IsAlgo() )
1744 // check and create new algorithm instance if it is already wrapped
1745 if ( algo->IsWrapped() ) {
1746 _pyID localAlgoID = theGen->GenerateNewID( algoID );
1747 TCollection_AsciiString aNewCmdStr = addCmd->GetIndentation() + localAlgoID +
1748 TCollection_AsciiString( " = " ) + theGen->GetID() +
1749 TCollection_AsciiString( ".CreateHypothesis( \"" ) + algo->GetAlgoType() +
1750 TCollection_AsciiString( "\" )" );
1752 Handle(_pyCommand) newCmd = theGen->AddCommand( aNewCmdStr );
1753 Handle(_pyAlgorithm) newAlgo = Handle(_pyAlgorithm)::DownCast(theGen->FindHyp( localAlgoID ));
1754 if ( !newAlgo.IsNull() ) {
1755 newAlgo->Assign( algo, this->GetID() );
1756 newAlgo->SetCreationCmd( newCmd );
1758 // set algorithm creation
1759 theGen->SetCommandBefore( newCmd, addCmd );
1760 myHypos.push_back( newAlgo );
1761 if ( !myLastComputeCmd.IsNull() &&
1762 newCmd->GetOrderNb() == myLastComputeCmd->GetOrderNb() + 1)
1763 newAlgo->MeshComputed( myLastComputeCmd );
1768 _pyID geom = addCmd->GetArg( 1 );
1769 bool isLocalAlgo = ( geom != GetGeom() );
1772 if ( algo->Addition2Creation( addCmd, this->GetID() )) // OK
1774 // wrapped algo is created after mesh creation
1775 GetCreationCmd()->AddDependantCmd( addCmd );
1777 if ( isLocalAlgo ) {
1778 // mesh.AddHypothesis(geom, ALGO ) --> mesh.AlgoMethod(geom)
1779 addCmd->SetArg( addCmd->GetNbArgs() + 1,
1780 TCollection_AsciiString( "geom=" ) + geom );
1781 // sm = mesh.GetSubMesh(geom, name) --> sm = ALGO.GetSubMesh()
1782 list < Handle(_pySubMesh) >::iterator smIt;
1783 for ( smIt = mySubmeshes.begin(); smIt != mySubmeshes.end(); ++smIt ) {
1784 Handle(_pySubMesh) subMesh = *smIt;
1785 Handle(_pyCommand) subCmd = subMesh->GetCreationCmd();
1786 if ( geom == subCmd->GetArg( 1 )) {
1787 subCmd->SetObject( algo->GetID() );
1788 subCmd->RemoveArgs();
1789 subMesh->SetCreator( algo );
1794 else // KO - ALGO was already created
1796 // mesh.AddHypothesis(geom, ALGO) --> mesh.AddHypothesis(ALGO, geom=0)
1797 addCmd->RemoveArgs();
1798 addCmd->SetArg( 1, algoID );
1800 addCmd->SetArg( 2, geom );
1801 myNotConvertedAddHypCmds.push_back( addCmd );
1805 // try to convert hypo addition like this:
1806 // mesh.AddHypothesis(geom, HYPO ) --> HYPO = algo.Hypo()
1807 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
1809 Handle(_pyCommand) addCmd = *cmd;
1810 _pyID hypID = addCmd->GetArg( 2 );
1811 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1812 if ( hyp.IsNull() || hyp->IsAlgo() )
1814 bool converted = hyp->Addition2Creation( addCmd, this->GetID() );
1816 // mesh.AddHypothesis(geom, HYP) --> mesh.AddHypothesis(HYP, geom=0)
1817 _pyID geom = addCmd->GetArg( 1 );
1818 addCmd->RemoveArgs();
1819 addCmd->SetArg( 1, hypID );
1820 if ( geom != GetGeom() )
1821 addCmd->SetArg( 2, geom );
1822 myNotConvertedAddHypCmds.push_back( addCmd );
1826 myAddHypCmds.clear();
1827 mySubmeshes.clear();
1830 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1831 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1835 //================================================================================
1837 * \brief Sets myIsPublished of me and of all objects depending on me.
1839 //================================================================================
1841 void _pyMesh::SetRemovedFromStudy(const bool isRemoved)
1843 _pyObject::SetRemovedFromStudy(isRemoved);
1845 list< Handle(_pySubMesh) >::iterator sm = mySubmeshes.begin();
1846 for ( ; sm != mySubmeshes.end(); ++sm )
1847 (*sm)->SetRemovedFromStudy(isRemoved);
1849 list< Handle(_pyGroup) >::iterator gr = myGroups.begin();
1850 for ( ; gr != myGroups.end(); ++gr )
1851 (*gr)->SetRemovedFromStudy(isRemoved);
1853 list< Handle(_pyMesh) >::iterator m = myChildMeshes.begin();
1854 for ( ; m != myChildMeshes.end(); ++m )
1855 (*m)->SetRemovedFromStudy(isRemoved);
1857 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1858 for ( ; e != myEditors.end(); ++e )
1859 (*e)->SetRemovedFromStudy(isRemoved);
1862 //================================================================================
1864 * \brief Return true if none of myChildMeshes is in study
1866 //================================================================================
1868 bool _pyMesh::CanClear()
1873 list< Handle(_pyMesh) >::iterator m = myChildMeshes.begin();
1874 for ( ; m != myChildMeshes.end(); ++m )
1875 if ( !(*m)->CanClear() )
1881 //================================================================================
1883 * \brief Clear my commands and commands of mesh editor
1885 //================================================================================
1887 void _pyMesh::ClearCommands()
1893 // mark all sub-objects as not removed, except child meshes
1894 list< Handle(_pyMesh) > children;
1895 children.swap( myChildMeshes );
1896 SetRemovedFromStudy( false );
1897 children.swap( myChildMeshes );
1901 _pyObject::ClearCommands();
1903 list< Handle(_pySubMesh) >::iterator sm = mySubmeshes.begin();
1904 for ( ; sm != mySubmeshes.end(); ++sm )
1905 (*sm)->ClearCommands();
1907 list< Handle(_pyGroup) >::iterator gr = myGroups.begin();
1908 for ( ; gr != myGroups.end(); ++gr )
1909 (*gr)->ClearCommands();
1911 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1912 for ( ; e != myEditors.end(); ++e )
1913 (*e)->ClearCommands();
1916 //================================================================================
1918 * \brief Add a father mesh by ID
1920 //================================================================================
1922 void _pyMesh::addFatherMesh( const _pyID& meshID )
1924 if ( !meshID.IsEmpty() )
1925 addFatherMesh( Handle(_pyMesh)::DownCast( theGen->FindObject( meshID )));
1928 //================================================================================
1930 * \brief Add a father mesh
1932 //================================================================================
1934 void _pyMesh::addFatherMesh( const Handle(_pyMesh)& mesh )
1936 if ( !mesh.IsNull() )
1938 //myFatherMeshes.push_back( mesh );
1939 mesh->myChildMeshes.push_back( this );
1941 // protect last Compute() from clearing by the next Compute()
1942 mesh->myLastComputeCmd.Nullify();
1946 //================================================================================
1948 * \brief MeshEditor convert its commands to ones of mesh
1950 //================================================================================
1952 _pyMeshEditor::_pyMeshEditor(const Handle(_pyCommand)& theCreationCmd):
1953 _pyObject( theCreationCmd )
1955 myMesh = theCreationCmd->GetObject();
1956 myCreationCmdStr = theCreationCmd->GetString();
1957 theCreationCmd->Clear();
1959 Handle(_pyMesh) mesh = ObjectToMesh( theGen->FindObject( myMesh ));
1960 if ( !mesh.IsNull() )
1961 mesh->AddEditor( this );
1964 //================================================================================
1966 * \brief convert its commands to ones of mesh
1968 //================================================================================
1970 void _pyMeshEditor::Process( const Handle(_pyCommand)& theCommand)
1972 // names of SMESH_MeshEditor methods fully equal to methods of the python class Mesh, so
1973 // commands calling this methods are converted to calls of Mesh methods
1974 static TStringSet sameMethods;
1975 if ( sameMethods.empty() ) {
1976 const char * names[] = {
1977 "RemoveElements","RemoveNodes","RemoveOrphanNodes","AddNode","Add0DElement","AddEdge","AddFace","AddPolygonalFace","AddBall",
1978 "AddVolume","AddPolyhedralVolume","AddPolyhedralVolumeByFaces","MoveNode", "MoveClosestNodeToPoint",
1979 "InverseDiag","DeleteDiag","Reorient","ReorientObject","TriToQuad","SplitQuad","SplitQuadObject",
1980 "BestSplit","Smooth","SmoothObject","SmoothParametric","SmoothParametricObject",
1981 "ConvertToQuadratic","ConvertFromQuadratic","RenumberNodes","RenumberElements",
1982 "RotationSweep","RotationSweepObject","RotationSweepObject1D","RotationSweepObject2D",
1983 "ExtrusionSweep","AdvancedExtrusion","ExtrusionSweepObject","ExtrusionSweepObject1D","ExtrusionSweepObject2D",
1984 "ExtrusionAlongPath","ExtrusionAlongPathObject","ExtrusionAlongPathX",
1985 "ExtrusionAlongPathObject1D","ExtrusionAlongPathObject2D",
1986 "Mirror","MirrorObject","Translate","TranslateObject","Rotate","RotateObject",
1987 "FindCoincidentNodes",/*"FindCoincidentNodesOnPart",*/"MergeNodes","FindEqualElements",
1988 "MergeElements","MergeEqualElements","SewFreeBorders","SewConformFreeBorders",
1989 "SewBorderToSide","SewSideElements","ChangeElemNodes","GetLastCreatedNodes",
1990 "GetLastCreatedElems",
1991 "MirrorMakeMesh","MirrorObjectMakeMesh","TranslateMakeMesh",
1992 "TranslateObjectMakeMesh","RotateMakeMesh","RotateObjectMakeMesh","MakeBoundaryMesh",
1993 "MakeBoundaryElements", "SplitVolumesIntoTetra"
1994 ,"" }; // <- mark of the end
1995 sameMethods.Insert( names );
1998 // names of SMESH_MeshEditor commands in which only a method name must be replaced
1999 TStringMap diffMethods;
2000 if ( diffMethods.empty() ) {
2001 const char * orig2newName[] = {
2002 // original name --------------> new name
2003 "ExtrusionAlongPathObjX" , "ExtrusionAlongPathX",
2004 "FindCoincidentNodesOnPartBut", "FindCoincidentNodesOnPart",
2005 "ConvertToQuadraticObject" , "ConvertToQuadratic",
2006 "ConvertFromQuadraticObject" , "ConvertFromQuadratic",
2007 "Create0DElementsOnAllNodes" , "Add0DElementsToAllNodes",
2008 ""};// <- mark of the end
2009 diffMethods.Insert( orig2newName );
2012 // names of SMESH_MeshEditor methods which differ from methods of Mesh class
2013 // only by last two arguments
2014 static TStringSet diffLastTwoArgsMethods;
2015 if (diffLastTwoArgsMethods.empty() ) {
2016 const char * names[] = {
2017 "MirrorMakeGroups","MirrorObjectMakeGroups",
2018 "TranslateMakeGroups","TranslateObjectMakeGroups",
2019 "RotateMakeGroups","RotateObjectMakeGroups",
2020 ""};// <- mark of the end
2021 diffLastTwoArgsMethods.Insert( names );
2024 // only a method name is to change?
2025 const TCollection_AsciiString & method = theCommand->GetMethod();
2026 bool isPyMeshMethod = sameMethods.Contains( method );
2027 if ( !isPyMeshMethod )
2029 TCollection_AsciiString newMethod = diffMethods.Value( method );
2030 if (( isPyMeshMethod = ( newMethod.Length() > 0 )))
2031 theCommand->SetMethod( newMethod );
2034 if ( !isPyMeshMethod )
2036 // Replace SMESH_MeshEditor "*MakeGroups" functions by the Mesh
2037 // functions with the flag "theMakeGroups = True" like:
2038 // SMESH_MeshEditor.CmdMakeGroups => Mesh.Cmd(...,True)
2039 int pos = method.Search("MakeGroups");
2042 isPyMeshMethod = true;
2043 bool is0DmethId = ( method == "ExtrusionSweepMakeGroups0D" );
2044 bool is0DmethObj = ( method == "ExtrusionSweepObject0DMakeGroups");
2046 // 1. Remove "MakeGroups" from the Command
2047 TCollection_AsciiString aMethod = theCommand->GetMethod();
2048 int nbArgsToAdd = diffLastTwoArgsMethods.Contains(aMethod) ? 2 : 1;
2051 pos = pos-2; //Remove "0D" from the Command too
2052 aMethod.Trunc(pos-1);
2053 theCommand->SetMethod(aMethod);
2055 // 2. And add last "True" argument(s)
2056 while(nbArgsToAdd--)
2057 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
2058 if( is0DmethId || is0DmethObj )
2059 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
2063 // ExtrusionSweep0D() -> ExtrusionSweep()
2064 // ExtrusionSweepObject0D() -> ExtrusionSweepObject()
2065 if ( !isPyMeshMethod && ( method == "ExtrusionSweep0D" ||
2066 method == "ExtrusionSweepObject0D" ))
2068 isPyMeshMethod = true;
2069 theCommand->SetMethod( method.SubString( 1, method.Length()-2));
2070 theCommand->SetArg(theCommand->GetNbArgs()+1,"False"); //sets flag "MakeGroups = False"
2071 theCommand->SetArg(theCommand->GetNbArgs()+1,"True"); //sets flag "IsNode = True"
2074 // DoubleNode...New(...) -> DoubleNode...(...,True)
2075 if ( !isPyMeshMethod && ( method == "DoubleNodeElemGroupNew" ||
2076 method == "DoubleNodeElemGroupsNew" ||
2077 method == "DoubleNodeGroupNew" ||
2078 method == "DoubleNodeGroupsNew" ||
2079 method == "DoubleNodeElemGroup2New" ||
2080 method == "DoubleNodeElemGroups2New"))
2082 isPyMeshMethod = true;
2083 const int excessLen = 3 + int( method.Value( method.Length()-3 ) == '2' );
2084 theCommand->SetMethod( method.SubString( 1, method.Length()-excessLen));
2085 if ( excessLen == 3 )
2087 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
2089 else if ( theCommand->GetArg(4) == "0" ||
2090 theCommand->GetArg(5) == "0" )
2092 // [ nothing, Group ] = DoubleNodeGroup2New(,,,False, True) ->
2093 // Group = DoubleNodeGroup2New(,,,False, True)
2094 _pyID groupID = theCommand->GetResultValue( 1 + int( theCommand->GetArg(4) == "0"));
2095 theCommand->SetResultValue( groupID );
2098 // FindAmongElementsByPoint(meshPart, x, y, z, elementType) ->
2099 // FindElementsByPoint(x, y, z, elementType, meshPart)
2100 if ( !isPyMeshMethod && method == "FindAmongElementsByPoint" )
2102 isPyMeshMethod = true;
2103 theCommand->SetMethod( "FindElementsByPoint" );
2104 // make the 1st arg be the last one
2105 _pyID partID = theCommand->GetArg( 1 );
2106 int nbArgs = theCommand->GetNbArgs();
2107 for ( int i = 2; i <= nbArgs; ++i )
2108 theCommand->SetArg( i-1, theCommand->GetArg( i ));
2109 theCommand->SetArg( nbArgs, partID );
2111 // Reorient2D( mesh, dir, face, point ) -> Reorient2D( mesh, dir, faceORpoint )
2112 if ( !isPyMeshMethod && method == "Reorient2D" )
2114 isPyMeshMethod = true;
2115 _AString mesh = theCommand->GetArg( 1 );
2116 _AString dir = theCommand->GetArg( 2 );
2117 _AString face = theCommand->GetArg( 3 );
2118 _AString point = theCommand->GetArg( 4 );
2119 theCommand->RemoveArgs();
2120 theCommand->SetArg( 1, mesh );
2121 theCommand->SetArg( 2, dir );
2122 if ( face.Value(1) == '-' || face.Value(1) == '0' ) // invalid: face <= 0
2123 theCommand->SetArg( 3, point );
2125 theCommand->SetArg( 3, face );
2128 if(method == "QuadToTri" || method == "QuadToTriObject")
\r
2130 int crit_arg = theCommand->GetNbArgs();
\r
2131 _AString crit = theCommand->GetArg(crit_arg);
\r
2132 if(crit.Search("MaxElementLength2D") != -1)
\r
2134 theCommand->SetArg(crit_arg, "");
\r
2135 isPyMeshMethod = true;
\r
2139 if ( isPyMeshMethod )
2141 theCommand->SetObject( myMesh );
2145 // editor creation command is needed only if any editor function is called
2146 theGen->AddMeshAccessorMethod( theCommand ); // for *Object() methods
2147 if ( !myCreationCmdStr.IsEmpty() ) {
2148 GetCreationCmd()->GetString() = myCreationCmdStr;
2149 myCreationCmdStr.Clear();
2154 //================================================================================
2156 * \brief Return true if my mesh can be removed
2158 //================================================================================
2160 bool _pyMeshEditor::CanClear()
2162 Handle(_pyMesh) mesh = ObjectToMesh( theGen->FindObject( myMesh ));
2163 return mesh.IsNull() ? true : mesh->CanClear();
2166 //================================================================================
2168 * \brief _pyHypothesis constructor
2169 * \param theCreationCmd -
2171 //================================================================================
2173 _pyHypothesis::_pyHypothesis(const Handle(_pyCommand)& theCreationCmd):
2174 _pyObject( theCreationCmd ), myCurCrMethod(0)
2176 myIsAlgo = myIsWrapped = /*myIsConverted = myIsLocal = myDim = */false;
2179 //================================================================================
2181 * \brief Creates algorithm or hypothesis
2182 * \param theCreationCmd - The engine command creating a hypothesis
2183 * \retval Handle(_pyHypothesis) - Result _pyHypothesis
2185 //================================================================================
2187 Handle(_pyHypothesis) _pyHypothesis::NewHypothesis( const Handle(_pyCommand)& theCreationCmd)
2189 // theCreationCmd: CreateHypothesis( "theHypType", "theLibName" )
2190 ASSERT (( theCreationCmd->GetMethod() == "CreateHypothesis"));
2192 Handle(_pyHypothesis) hyp, algo;
2195 const TCollection_AsciiString & hypTypeQuoted = theCreationCmd->GetArg( 1 );
2196 if ( hypTypeQuoted.IsEmpty() )
2199 TCollection_AsciiString hypType =
2200 hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
2202 algo = new _pyAlgorithm( theCreationCmd );
2203 hyp = new _pyHypothesis( theCreationCmd );
2205 if ( hypType == "NumberOfSegments" ) {
2206 hyp = new _pyNumberOfSegmentsHyp( theCreationCmd );
2207 hyp->SetConvMethodAndType( "NumberOfSegments", "Regular_1D");
2208 // arg of SetNumberOfSegments() will become the 1-st arg of hyp creation command
2209 hyp->AddArgMethod( "SetNumberOfSegments" );
2210 // arg of SetScaleFactor() will become the 2-nd arg of hyp creation command
2211 hyp->AddArgMethod( "SetScaleFactor" );
2212 hyp->AddArgMethod( "SetReversedEdges" );
2213 // same for ""CompositeSegment_1D:
2214 hyp->SetConvMethodAndType( "NumberOfSegments", "CompositeSegment_1D");
2215 hyp->AddArgMethod( "SetNumberOfSegments" );
2216 hyp->AddArgMethod( "SetScaleFactor" );
2217 hyp->AddArgMethod( "SetReversedEdges" );
2219 else if ( hypType == "SegmentLengthAroundVertex" ) {
2220 hyp = new _pySegmentLengthAroundVertexHyp( theCreationCmd );
2221 hyp->SetConvMethodAndType( "LengthNearVertex", "Regular_1D" );
2222 hyp->AddArgMethod( "SetLength" );
2223 // same for ""CompositeSegment_1D:
2224 hyp->SetConvMethodAndType( "LengthNearVertex", "CompositeSegment_1D");
2225 hyp->AddArgMethod( "SetLength" );
2227 else if ( hypType == "LayerDistribution2D" ) {
2228 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get2DHypothesis" );
2229 hyp->SetConvMethodAndType( "LayerDistribution", "RadialQuadrangle_1D2D");
2231 else if ( hypType == "LayerDistribution" ) {
2232 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get3DHypothesis" );
2233 hyp->SetConvMethodAndType( "LayerDistribution", "RadialPrism_3D");
2235 else if ( hypType == "CartesianParameters3D" ) {
2236 hyp = new _pyComplexParamHypo( theCreationCmd );
2237 hyp->SetConvMethodAndType( "SetGrid", "Cartesian_3D");
2238 for ( int iArg = 0; iArg < 4; ++iArg )
2239 hyp->setCreationArg( iArg+1, "[]");
2243 hyp = theGen->GetHypothesisReader()->GetHypothesis( hypType, theCreationCmd );
2246 return algo->IsValid() ? algo : hyp;
2249 //================================================================================
2251 * \brief Returns true if addition of this hypothesis to a given mesh can be
2252 * wrapped into hypothesis creation
2254 //================================================================================
2256 bool _pyHypothesis::IsWrappable(const _pyID& theMesh) const
2258 if ( !myIsWrapped && myMesh == theMesh && IsInStudy() )
2260 Handle(_pyObject) pyMesh = theGen->FindObject( myMesh );
2261 if ( !pyMesh.IsNull() && pyMesh->IsInStudy() )
2267 //================================================================================
2269 * \brief Convert the command adding a hypothesis to mesh into a smesh command
2270 * \param theCmd - The command like mesh.AddHypothesis( geom, hypo )
2271 * \param theAlgo - The algo that can create this hypo
2272 * \retval bool - false if the command cant be converted
2274 //================================================================================
2276 bool _pyHypothesis::Addition2Creation( const Handle(_pyCommand)& theCmd,
2277 const _pyID& theMesh)
2279 ASSERT(( theCmd->GetMethod() == "AddHypothesis" ));
2281 if ( !IsWrappable( theMesh ))
2284 myGeom = theCmd->GetArg( 1 );
2286 Handle(_pyHypothesis) algo;
2288 // find algo created on myGeom in theMesh
2289 algo = theGen->FindAlgo( myGeom, theMesh, this );
2290 if ( algo.IsNull() )
2292 // attach hypothesis creation command to be after algo creation command
2293 // because it can be new created instance of algorithm
2294 algo->GetCreationCmd()->AddDependantCmd( theCmd );
2298 // mesh.AddHypothesis(geom,hyp) --> hyp = <theMesh or algo>.myCreationMethod(args)
2299 theCmd->SetResultValue( GetID() );
2300 theCmd->SetObject( IsAlgo() ? theMesh : algo->GetID());
2301 theCmd->SetMethod( IsAlgo() ? GetAlgoCreationMethod() : GetCreationMethod( algo->GetAlgoType() ));
2302 // set args (geom will be set by _pyMesh calling this method)
2303 theCmd->RemoveArgs();
2304 for ( size_t i = 0; i < myCurCrMethod->myArgs.size(); ++i ) {
2305 if ( !myCurCrMethod->myArgs[ i ].IsEmpty() )
2306 theCmd->SetArg( i+1, myCurCrMethod->myArgs[ i ]);
2308 theCmd->SetArg( i+1, "[]");
2310 // set a new creation command
2311 GetCreationCmd()->Clear();
2312 // replace creation command by wrapped instance
2313 // please note, that hypothesis attaches to algo creation command (see upper)
2314 SetCreationCmd( theCmd );
2317 // clear commands setting arg values
2318 list < Handle(_pyCommand) >::iterator argCmd = myArgCommands.begin();
2319 for ( ; argCmd != myArgCommands.end(); ++argCmd )
2322 // set unknown arg commands after hypo creation
2323 Handle(_pyCommand) afterCmd = myIsWrapped ? theCmd : GetCreationCmd();
2324 list<Handle(_pyCommand)>::iterator cmd = myUnusedCommands.begin();
2325 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2326 afterCmd->AddDependantCmd( *cmd );
2332 //================================================================================
2334 * \brief Remember hypothesis parameter values
2335 * \param theCommand - The called hypothesis method
2337 //================================================================================
2339 void _pyHypothesis::Process( const Handle(_pyCommand)& theCommand)
2341 ASSERT( !myIsAlgo );
2342 if ( !theGen->IsToKeepAllCommands() )
2343 rememberCmdOfParameter( theCommand );
2345 bool usedCommand = false;
2346 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2347 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2349 CreationMethod& crMethod = type2meth->second;
2350 for ( size_t i = 0; i < crMethod.myArgMethods.size(); ++i ) {
2351 if ( crMethod.myArgMethods[ i ] == theCommand->GetMethod() ) {
2353 myArgCommands.push_back( theCommand );
2355 while ( crMethod.myArgs.size() < i+1 )
2356 crMethod.myArgs.push_back( "[]" );
2357 crMethod.myArgs[ i ] = theCommand->GetArg( crMethod.myArgNb[i] );
2362 myUnusedCommands.push_back( theCommand );
2365 //================================================================================
2367 * \brief Finish conversion
2369 //================================================================================
2371 void _pyHypothesis::Flush()
2375 list < Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
2376 for ( ; cmd != myArgCommands.end(); ++cmd ) {
2377 // Add access to a wrapped mesh
2378 theGen->AddMeshAccessorMethod( *cmd );
2379 // Add access to a wrapped algorithm
2380 theGen->AddAlgoAccessorMethod( *cmd );
2382 cmd = myUnusedCommands.begin();
2383 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2384 // Add access to a wrapped mesh
2385 theGen->AddMeshAccessorMethod( *cmd );
2386 // Add access to a wrapped algorithm
2387 theGen->AddAlgoAccessorMethod( *cmd );
2390 // forget previous hypothesis modifications
2391 myArgCommands.clear();
2392 myUnusedCommands.clear();
2395 //================================================================================
2397 * \brief clear creation, arg and unkown commands
2399 //================================================================================
2401 void _pyHypothesis::ClearAllCommands()
2403 GetCreationCmd()->Clear();
2404 list<Handle(_pyCommand)>::iterator cmd = myArgCommands.begin();
2405 for ( ; cmd != myArgCommands.end(); ++cmd )
2407 cmd = myUnusedCommands.begin();
2408 for ( ; cmd != myUnusedCommands.end(); ++cmd )
2413 //================================================================================
2415 * \brief Assign fields of theOther to me except myIsWrapped
2417 //================================================================================
2419 void _pyHypothesis::Assign( const Handle(_pyHypothesis)& theOther,
2420 const _pyID& theMesh )
2422 // myCreationCmd = theOther->myCreationCmd;
2423 myIsAlgo = theOther->myIsAlgo;
2424 myIsWrapped = false;
2425 myGeom = theOther->myGeom;
2427 myAlgoType2CreationMethod = theOther->myAlgoType2CreationMethod;
2428 myAccumulativeMethods = theOther->myAccumulativeMethods;
2429 //myUnusedCommands = theOther->myUnusedCommands;
2430 // init myCurCrMethod
2431 GetCreationMethod( theOther->GetAlgoType() );
2434 //================================================================================
2436 * \brief Analyze my erasability depending on myReferredObjs
2438 //================================================================================
2440 bool _pyHypothesis::CanClear()
2444 list< Handle(_pyObject) >::iterator obj = myReferredObjs.begin();
2445 for ( ; obj != myReferredObjs.end(); ++obj )
2446 if ( (*obj)->CanClear() )
2453 //================================================================================
2455 * \brief Clear my commands depending on usage by meshes
2457 //================================================================================
2459 void _pyHypothesis::ClearCommands()
2461 // if ( !theGen->IsToKeepAllCommands() )
2463 // bool isUsed = false;
2464 // int lastComputeOrder = 0;
2465 // list<Handle(_pyCommand) >::iterator cmd = myComputeCmds.begin();
2466 // for ( ; cmd != myComputeCmds.end(); ++cmd )
2467 // if ( ! (*cmd)->IsEmpty() )
2470 // if ( (*cmd)->GetOrderNb() > lastComputeOrder )
2471 // lastComputeOrder = (*cmd)->GetOrderNb();
2475 // SetRemovedFromStudy( true );
2479 // // clear my commands invoked after lastComputeOrder
2480 // // map<TCollection_AsciiString, list< Handle(_pyCommand) > >::iterator m2c;
2481 // // for ( m2c = myMeth2Commands.begin(); m2c != myMeth2Commands.end(); ++m2c )
2483 // // list< Handle(_pyCommand)> & cmds = m2c->second;
2484 // // if ( !cmds.empty() && cmds.back()->GetOrderNb() > lastComputeOrder )
2485 // // cmds.back()->Clear();
2489 _pyObject::ClearCommands();
2492 //================================================================================
2494 * \brief Find arguments that are objects like mesh, group, geometry
2495 * \param meshes - referred meshes (directly or indirrectly)
2496 * \retval bool - false if a referred geometry is not in the study
2498 //================================================================================
2500 bool _pyHypothesis::GetReferredMeshesAndGeom( list< Handle(_pyMesh) >& meshes )
2502 if ( IsAlgo() ) return true;
2504 bool geomPublished = true;
2505 vector< _AString > args;
2506 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2507 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2509 CreationMethod& crMethod = type2meth->second;
2510 args.insert( args.end(), crMethod.myArgs.begin(), crMethod.myArgs.end());
2512 list<Handle(_pyCommand)>::iterator cmd = myUnusedCommands.begin();
2513 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2514 for ( int nb = (*cmd)->GetNbArgs(); nb; --nb )
2515 args.push_back( (*cmd)->GetArg( nb ));
2518 for ( size_t i = 0; i < args.size(); ++i )
2520 list< _pyID > idList = _pyCommand::GetStudyEntries( args[ i ]);
2521 if ( idList.empty() && !args[ i ].IsEmpty() )
2522 idList.push_back( args[ i ]);
2523 list< _pyID >::iterator id = idList.begin();
2524 for ( ; id != idList.end(); ++id )
2526 Handle(_pyObject) obj = theGen->FindObject( *id );
2527 if ( obj.IsNull() ) obj = theGen->FindHyp( *id );
2530 if ( theGen->IsGeomObject( *id ) && theGen->IsNotPublished( *id ))
2531 geomPublished = false;
2535 myReferredObjs.push_back( obj );
2536 Handle(_pyMesh) mesh = ObjectToMesh( obj );
2537 if ( !mesh.IsNull() )
2538 meshes.push_back( mesh );
2539 // prevent clearing not published hyps referred e.g. by "LayerDistribution"
2540 else if ( obj->IsKind( STANDARD_TYPE( _pyHypothesis )) && this->IsInStudy() )
2541 obj->SetRemovedFromStudy( false );
2545 return geomPublished;
2548 //================================================================================
2550 * \brief Remember theCommand setting a parameter
2552 //================================================================================
2554 void _pyHypothesis::rememberCmdOfParameter( const Handle(_pyCommand) & theCommand )
2556 // parameters are discriminated by method name
2557 _AString method = theCommand->GetMethod();
2558 if ( myAccumulativeMethods.count( method ))
2559 return; // this method adds values and not override the previus value
2561 // discriminate commands setting different parameters via one method
2562 // by passing parameter names like e.g. SetOption("size", "0.2")
2563 if ( theCommand->GetString().FirstLocationInSet( "'\"", 1, theCommand->Length() ) &&
2564 theCommand->GetNbArgs() > 1 )
2566 // mangle method by appending a 1st textual arg
2567 for ( int iArg = 1; iArg <= theCommand->GetNbArgs(); ++iArg )
2569 const TCollection_AsciiString& arg = theCommand->GetArg( iArg );
2570 if ( arg.Value(1) != '\"' && arg.Value(1) != '\'' ) continue;
2571 if ( !isalpha( arg.Value(2))) continue;
2576 // parameters are discriminated by method name
2577 list< Handle(_pyCommand)>& cmds = myMeth2Commands[ method /*theCommand->GetMethod()*/ ];
2578 if ( !cmds.empty() && !isCmdUsedForCompute( cmds.back() ))
2580 cmds.back()->Clear(); // previous parameter value has not been used
2581 cmds.back() = theCommand;
2585 cmds.push_back( theCommand );
2589 //================================================================================
2591 * \brief Return true if a setting parameter command ha been used to compute mesh
2593 //================================================================================
2595 bool _pyHypothesis::isCmdUsedForCompute( const Handle(_pyCommand) & cmd,
2596 _pyCommand::TAddr avoidComputeAddr ) const
2598 bool isUsed = false;
2599 map< _pyCommand::TAddr, list<Handle(_pyCommand) > >::const_iterator addr2cmds =
2600 myComputeAddr2Cmds.begin();
2601 for ( ; addr2cmds != myComputeAddr2Cmds.end() && !isUsed; ++addr2cmds )
2603 if ( addr2cmds->first == avoidComputeAddr ) continue;
2604 const list<Handle(_pyCommand)> & cmds = addr2cmds->second;
2605 isUsed = ( std::find( cmds.begin(), cmds.end(), cmd ) != cmds.end() );
2610 //================================================================================
2612 * \brief Save commands setting parameters as they are used for a mesh computation
2614 //================================================================================
2616 void _pyHypothesis::MeshComputed( const Handle(_pyCommand)& theComputeCmd )
2618 myComputeCmds.push_back( theComputeCmd );
2619 list<Handle(_pyCommand)>& savedCmds = myComputeAddr2Cmds[ theComputeCmd->GetAddress() ];
2621 map<TCollection_AsciiString, list< Handle(_pyCommand) > >::iterator m2c;
2622 for ( m2c = myMeth2Commands.begin(); m2c != myMeth2Commands.end(); ++m2c )
2623 savedCmds.push_back( m2c->second.back() );
2626 //================================================================================
2628 * \brief Clear commands setting parameters as a mesh computed using them is cleared
2630 //================================================================================
2632 void _pyHypothesis::ComputeDiscarded( const Handle(_pyCommand)& theComputeCmd )
2634 list<Handle(_pyCommand)>& savedCmds = myComputeAddr2Cmds[ theComputeCmd->GetAddress() ];
2636 list<Handle(_pyCommand)>::iterator cmd = savedCmds.begin();
2637 for ( ; cmd != savedCmds.end(); ++cmd )
2639 // check if a cmd has been used to compute another mesh
2640 if ( isCmdUsedForCompute( *cmd, theComputeCmd->GetAddress() ))
2642 // check if a cmd is a sole command setting its parameter;
2643 // don't use method name for search as it can change
2644 map<TCollection_AsciiString, list<Handle(_pyCommand)> >::iterator
2645 m2cmds = myMeth2Commands.begin();
2646 for ( ; m2cmds != myMeth2Commands.end(); ++m2cmds )
2648 list< Handle(_pyCommand)>& cmds = m2cmds->second;
2649 list< Handle(_pyCommand)>::iterator cmdIt = std::find( cmds.begin(), cmds.end(), *cmd );
2650 if ( cmdIt != cmds.end() )
2652 if ( cmds.back() != *cmd )
2654 cmds.erase( cmdIt );
2661 myComputeAddr2Cmds.erase( theComputeCmd->GetAddress() );
2664 //================================================================================
2666 * \brief Sets an argNb-th argument of current creation command
2667 * \param argNb - argument index countered from 1
2669 //================================================================================
2671 void _pyHypothesis::setCreationArg( const int argNb, const _AString& arg )
2673 if ( myCurCrMethod )
2675 while ( myCurCrMethod->myArgs.size() < argNb )
2676 myCurCrMethod->myArgs.push_back( "None" );
2677 if ( arg.IsEmpty() )
2678 myCurCrMethod->myArgs[ argNb-1 ] = "None";
2680 myCurCrMethod->myArgs[ argNb-1 ] = arg;
2685 //================================================================================
2687 * \brief Remember hypothesis parameter values
2688 * \param theCommand - The called hypothesis method
2690 //================================================================================
2692 void _pyComplexParamHypo::Process( const Handle(_pyCommand)& theCommand)
2694 if ( GetAlgoType() == "Cartesian_3D" )
2696 // CartesianParameters3D hyp
2698 if ( theCommand->GetMethod() == "SetSizeThreshold" )
2700 setCreationArg( 4, theCommand->GetArg( 1 ));
2701 myArgCommands.push_back( theCommand );
2704 if ( theCommand->GetMethod() == "SetGrid" ||
2705 theCommand->GetMethod() == "SetGridSpacing" )
2707 TCollection_AsciiString axis = theCommand->GetArg( theCommand->GetNbArgs() );
2708 int iArg = axis.Value(1) - '0';
2709 if ( theCommand->GetMethod() == "SetGrid" )
2711 setCreationArg( 1+iArg, theCommand->GetArg( 1 ));
2715 myCurCrMethod->myArgs[ iArg ] = "[ ";
2716 myCurCrMethod->myArgs[ iArg ] += theCommand->GetArg( 1 );
2717 myCurCrMethod->myArgs[ iArg ] += ", ";
2718 myCurCrMethod->myArgs[ iArg ] += theCommand->GetArg( 2 );
2719 myCurCrMethod->myArgs[ iArg ] += "]";
2721 myArgCommands.push_back( theCommand );
2722 rememberCmdOfParameter( theCommand );
2727 if( theCommand->GetMethod() == "SetLength" )
2729 // NOW it is OBSOLETE
2730 // ex: hyp.SetLength(start, 1)
2731 // hyp.SetLength(end, 0)
2732 ASSERT(( theCommand->GetArg( 2 ).IsIntegerValue() ));
2733 int i = 1 - theCommand->GetArg( 2 ).IntegerValue();
2734 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2735 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2737 CreationMethod& crMethod = type2meth->second;
2738 while ( crMethod.myArgs.size() < i+1 )
2739 crMethod.myArgs.push_back( "[]" );
2740 crMethod.myArgs[ i ] = theCommand->GetArg( 1 ); // arg value
2742 myArgCommands.push_back( theCommand );
2746 _pyHypothesis::Process( theCommand );
2749 //================================================================================
2751 * \brief Clear SetObjectEntry() as it is called by methods of Mesh_Segment
2753 //================================================================================
2755 void _pyComplexParamHypo::Flush()
2759 list < Handle(_pyCommand) >::iterator cmd = myUnusedCommands.begin();
2760 for ( ; cmd != myUnusedCommands.end(); ++cmd )
2761 if ((*cmd)->GetMethod() == "SetObjectEntry" )
2766 //================================================================================
2768 * \brief Convert methods of 1D hypotheses to my own methods
2769 * \param theCommand - The called hypothesis method
2771 //================================================================================
2773 void _pyLayerDistributionHypo::Process( const Handle(_pyCommand)& theCommand)
2775 if ( theCommand->GetMethod() != "SetLayerDistribution" )
2778 const _pyID& hyp1dID = theCommand->GetArg( 1 );
2779 // Handle(_pyHypothesis) hyp1d = theGen->FindHyp( hyp1dID );
2780 // if ( hyp1d.IsNull() && ! my1dHyp.IsNull()) // apparently hypId changed at study restoration
2782 // TCollection_AsciiString cmd =
2783 // my1dHyp->GetCreationCmd()->GetIndentation() + hyp1dID + " = " + my1dHyp->GetID();
2784 // Handle(_pyCommand) newCmd = theGen->AddCommand( cmd );
2785 // theGen->SetCommandAfter( newCmd, my1dHyp->GetCreationCmd() );
2788 // else if ( !my1dHyp.IsNull() && hyp1dID != my1dHyp->GetID() )
2790 // // 1D hypo is already set, so distribution changes and the old
2791 // // 1D hypo is thrown away
2792 // my1dHyp->ClearAllCommands();
2795 // //my1dHyp->SetRemovedFromStudy( false );
2797 // if ( !myArgCommands.empty() )
2798 // myArgCommands.back()->Clear();
2799 myCurCrMethod->myArgs.push_back( hyp1dID );
2800 myArgCommands.push_back( theCommand );
2803 //================================================================================
2806 * \param theAdditionCmd - command to be converted
2807 * \param theMesh - mesh instance
2808 * \retval bool - status
2810 //================================================================================
2812 bool _pyLayerDistributionHypo::Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
2813 const _pyID& theMesh)
2815 myIsWrapped = false;
2817 if ( my1dHyp.IsNull() )
2820 // set "SetLayerDistribution()" after addition cmd
2821 theAdditionCmd->AddDependantCmd( myArgCommands.front() );
2823 _pyID geom = theAdditionCmd->GetArg( 1 );
2825 Handle(_pyHypothesis) algo = theGen->FindAlgo( geom, theMesh, this );
2826 if ( !algo.IsNull() )
2828 my1dHyp->SetMesh( theMesh );
2829 my1dHyp->SetConvMethodAndType(my1dHyp->GetAlgoCreationMethod().ToCString(),
2830 algo->GetAlgoType().ToCString());
2831 if ( !my1dHyp->Addition2Creation( theAdditionCmd, theMesh ))
2834 // clear "SetLayerDistribution()" cmd
2835 myArgCommands.back()->Clear();
2837 // Convert my creation => me = RadialPrismAlgo.Get3DHypothesis()
2839 // find RadialPrism algo created on <geom> for theMesh
2840 GetCreationCmd()->SetObject( algo->GetID() );
2841 GetCreationCmd()->SetMethod( myAlgoMethod );
2842 GetCreationCmd()->RemoveArgs();
2843 theAdditionCmd->AddDependantCmd( GetCreationCmd() );
2849 //================================================================================
2853 //================================================================================
2855 void _pyLayerDistributionHypo::Flush()
2857 // as creation of 1D hyp was written later then it's edition,
2858 // we need to find all it's edition calls and process them
2859 list< Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
2861 for ( cmd = myArgCommands.begin(); cmd != myArgCommands.end(); ++cmd )
2863 const _pyID& hyp1dID = (*cmd)->GetArg( 1 );
2864 if ( hyp1dID.IsEmpty() ) continue;
2866 Handle(_pyHypothesis) hyp1d = theGen->FindHyp( hyp1dID );
2868 // make a new name for 1D hyp = "HypType" + "_Distribution"
2870 if ( hyp1d.IsNull() ) // apparently hypId changed at study restoration
2872 if ( prevNewName.IsEmpty() ) continue;
2873 newName = prevNewName;
2877 if ( hyp1d->IsWrapped() ) {
2878 newName = hyp1d->GetCreationCmd()->GetMethod();
2881 TCollection_AsciiString hypTypeQuoted = hyp1d->GetCreationCmd()->GetArg(1);
2882 newName = hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
2884 newName += "_Distribution";
2885 prevNewName = newName;
2887 hyp1d->GetCreationCmd()->SetResultValue( newName );
2889 list< Handle(_pyCommand) >& cmds = theGen->GetCommands();
2890 list< Handle(_pyCommand) >::iterator cmdIt = cmds.begin();
2891 for ( ; cmdIt != cmds.end(); ++cmdIt ) {
2892 const _pyID& objID = (*cmdIt)->GetObject();
2893 if ( objID == hyp1dID ) {
2894 if ( !hyp1d.IsNull() )
2896 hyp1d->Process( *cmdIt );
2897 hyp1d->GetCreationCmd()->AddDependantCmd( *cmdIt );
2899 ( *cmdIt )->SetObject( newName );
2902 // Set new hyp name to SetLayerDistribution(hyp1dID) cmd
2903 (*cmd)->SetArg( 1, newName );
2907 //================================================================================
2909 * \brief additionally to Addition2Creation, clears SetDistrType() command
2910 * \param theCmd - AddHypothesis() command
2911 * \param theMesh - mesh to which a hypothesis is added
2912 * \retval bool - convertion result
2914 //================================================================================
2916 bool _pyNumberOfSegmentsHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
2917 const _pyID& theMesh)
2919 if ( IsWrappable( theMesh ) && myCurCrMethod->myArgs.size() > 1 ) {
2920 // scale factor (2-nd arg) is provided: clear SetDistrType(1) command
2921 bool scaleDistrType = false;
2922 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnusedCommands.rbegin();
2923 for ( ; cmd != myUnusedCommands.rend(); ++cmd ) {
2924 if ( (*cmd)->GetMethod() == "SetDistrType" ) {
2925 if ( (*cmd)->GetArg( 1 ) == "1" ) {
2926 scaleDistrType = true;
2929 else if ( !scaleDistrType ) {
2930 // distribution type changed: remove scale factor from args
2931 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2932 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2934 CreationMethod& crMethod = type2meth->second;
2935 if ( crMethod.myArgs.size() == 2 )
2936 crMethod.myArgs.pop_back();
2943 return _pyHypothesis::Addition2Creation( theCmd, theMesh );
2946 //================================================================================
2948 * \brief remove repeated commands defining distribution
2950 //================================================================================
2952 void _pyNumberOfSegmentsHyp::Flush()
2954 // find number of the last SetDistrType() command
2955 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnusedCommands.rbegin();
2956 int distrTypeNb = 0;
2957 for ( ; !distrTypeNb && cmd != myUnusedCommands.rend(); ++cmd )
2958 if ( (*cmd)->GetMethod() == "SetDistrType" )
2959 distrTypeNb = (*cmd)->GetOrderNb();
2960 else if (IsWrapped() && (*cmd)->GetMethod() == "SetObjectEntry" )
2963 // clear commands before the last SetDistrType()
2964 list<Handle(_pyCommand)> * cmds[2] = { &myArgCommands, &myUnusedCommands };
2965 for ( int i = 0; i < 2; ++i ) {
2966 set<TCollection_AsciiString> uniqueMethods;
2967 list<Handle(_pyCommand)> & cmdList = *cmds[i];
2968 for ( cmd = cmdList.rbegin(); cmd != cmdList.rend(); ++cmd )
2970 bool clear = ( (*cmd)->GetOrderNb() < distrTypeNb );
2971 const TCollection_AsciiString& method = (*cmd)->GetMethod();
2972 if ( !clear || method == "SetNumberOfSegments" ) {
2973 bool isNewInSet = uniqueMethods.insert( method ).second;
2974 clear = !isNewInSet;
2983 //================================================================================
2985 * \brief Convert the command adding "SegmentLengthAroundVertex" to mesh
2986 * into regular1D.LengthNearVertex( length, vertex )
2987 * \param theCmd - The command like mesh.AddHypothesis( vertex, SegmentLengthAroundVertex )
2988 * \param theMesh - The mesh needing this hypo
2989 * \retval bool - false if the command cant be converted
2991 //================================================================================
2993 bool _pySegmentLengthAroundVertexHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
2994 const _pyID& theMeshID)
2996 if ( IsWrappable( theMeshID )) {
2998 _pyID vertex = theCmd->GetArg( 1 );
3000 // the problem here is that segment algo will not be found
3001 // by pyHypothesis::Addition2Creation() for <vertex>, so we try to find
3002 // geometry where segment algorithm is assigned
3003 Handle(_pyHypothesis) algo;
3004 _pyID geom = vertex;
3005 while ( algo.IsNull() && !geom.IsEmpty()) {
3006 // try to find geom as a father of <vertex>
3007 geom = FatherID( geom );
3008 algo = theGen->FindAlgo( geom, theMeshID, this );
3010 if ( algo.IsNull() )
3011 return false; // also possible to find geom as brother of veretex...
3012 // set geom instead of vertex
3013 theCmd->SetArg( 1, geom );
3015 // set vertex as a second arg
3016 if ( myCurCrMethod->myArgs.size() < 1) setCreationArg( 1, "1" ); // :(
3017 setCreationArg( 2, vertex );
3019 // mesh.AddHypothesis(vertex, SegmentLengthAroundVertex) -->
3020 // theMeshID.LengthNearVertex( length, vertex )
3021 return _pyHypothesis::Addition2Creation( theCmd, theMeshID );
3026 //================================================================================
3028 * \brief _pyAlgorithm constructor
3029 * \param theCreationCmd - The command like "algo = smeshgen.CreateHypothesis(type,lib)"
3031 //================================================================================
3033 _pyAlgorithm::_pyAlgorithm(const Handle(_pyCommand)& theCreationCmd)
3034 : _pyHypothesis( theCreationCmd )
3039 //================================================================================
3041 * \brief Convert the command adding an algorithm to mesh
3042 * \param theCmd - The command like mesh.AddHypothesis( geom, algo )
3043 * \param theMesh - The mesh needing this algo
3044 * \retval bool - false if the command cant be converted
3046 //================================================================================
3048 bool _pyAlgorithm::Addition2Creation( const Handle(_pyCommand)& theCmd,
3049 const _pyID& theMeshID)
3051 // mesh.AddHypothesis(geom,algo) --> theMeshID.myCreationMethod()
3052 if ( _pyHypothesis::Addition2Creation( theCmd, theMeshID )) {
3053 theGen->SetAccessorMethod( GetID(), "GetAlgorithm()" );
3059 //================================================================================
3061 * \brief Return starting position of a part of python command
3062 * \param thePartIndex - The index of command part
3063 * \retval int - Part position
3065 //================================================================================
3067 int _pyCommand::GetBegPos( int thePartIndex )
3071 if ( myBegPos.Length() < thePartIndex )
3073 return myBegPos( thePartIndex );
3076 //================================================================================
3078 * \brief Store starting position of a part of python command
3079 * \param thePartIndex - The index of command part
3080 * \param thePosition - Part position
3082 //================================================================================
3084 void _pyCommand::SetBegPos( int thePartIndex, int thePosition )
3086 while ( myBegPos.Length() < thePartIndex )
3087 myBegPos.Append( UNKNOWN );
3088 myBegPos( thePartIndex ) = thePosition;
3091 //================================================================================
3093 * \brief Returns whitespace symbols at the line beginning
3094 * \retval TCollection_AsciiString - result
3096 //================================================================================
3098 TCollection_AsciiString _pyCommand::GetIndentation()
3101 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
3102 GetWord( myString, end, true );
3104 end = GetBegPos( RESULT_IND );
3105 return myString.SubString( 1, end - 1 );
3108 //================================================================================
3110 * \brief Return substring of python command looking like ResultValue = Obj.Meth()
3111 * \retval const TCollection_AsciiString & - ResultValue substring
3113 //================================================================================
3115 const TCollection_AsciiString & _pyCommand::GetResultValue()
3117 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
3119 SetBegPos( RESULT_IND, EMPTY );
3120 int begPos, endPos = myString.Location( "=", 1, Length() );
3124 while ( begPos < endPos && isspace( myString.Value( begPos ))) ++begPos;
3125 if ( begPos < endPos )
3127 SetBegPos( RESULT_IND, begPos );
3129 while ( begPos < endPos && isspace( myString.Value( endPos ))) --endPos;
3130 myRes = myString.SubString( begPos, endPos );
3137 //================================================================================
3139 * \brief Return number of python command result value ResultValue = Obj.Meth()
3142 //================================================================================
3144 const int _pyCommand::GetNbResultValues()
3148 int endPos = myString.Location( "=", 1, Length() );
3149 TCollection_AsciiString str = "";
3150 while ( begPos < endPos) {
3151 str = GetWord( myString, begPos, true );
3152 begPos = begPos+ str.Length();
3159 //================================================================================
3161 * \brief Return substring of python command looking like
3162 * ResultValue1 , ResultValue2,... = Obj.Meth() with res index
3163 * \retval const TCollection_AsciiString & - ResultValue with res index substring
3165 //================================================================================
3166 TCollection_AsciiString _pyCommand::GetResultValue(int res)
3169 if ( SkipSpaces( myString, begPos ) && myString.Value( begPos ) == '[' )
3170 ++begPos; // skip [, else the whole list is returned
3171 int endPos = myString.Location( "=", 1, Length() );
3173 while ( begPos < endPos) {
3174 _AString result = GetWord( myString, begPos, true );
3175 begPos = begPos + result.Length();
3178 result.RemoveAll('[');
3179 result.RemoveAll(']');
3185 return theEmptyString;
3188 //================================================================================
3190 * \brief Return substring of python command looking like ResVal = Object.Meth()
3191 * \retval const TCollection_AsciiString & - Object substring
3193 //================================================================================
3195 const TCollection_AsciiString & _pyCommand::GetObject()
3197 if ( GetBegPos( OBJECT_IND ) == UNKNOWN )
3200 int begPos = GetBegPos( RESULT_IND ) + myRes.Length();
3202 begPos = myString.Location( "=", 1, Length() ) + 1;
3203 // is '=' in the string argument (for example, name) or not
3204 int nb1 = 0; // number of ' character at the left of =
3205 int nb2 = 0; // number of " character at the left of =
3206 for ( int i = 1; i < begPos-1; i++ ) {
3207 if ( myString.Value( i )=='\'' )
3209 else if ( myString.Value( i )=='"' )
3212 // if number of ' or " is not divisible by 2,
3213 // then get an object at the start of the command
3214 if ( nb1 % 2 != 0 || nb2 % 2 != 0 )
3217 myObj = GetWord( myString, begPos, true );
3218 // check if object is complex,
3219 // so far consider case like "smesh.smesh.Method()"
3220 if ( int bracketPos = myString.Location( "(", begPos, Length() )) {
3221 //if ( bracketPos==0 ) bracketPos = Length();
3222 int dotPos = begPos+myObj.Length();
3223 while ( dotPos+1 < bracketPos ) {
3224 if ( int pos = myString.Location( ".", dotPos+1, bracketPos ))
3229 if ( dotPos > begPos+myObj.Length() )
3230 myObj = myString.SubString( begPos, dotPos-1 );
3232 // 1st word after '=' is an object
3233 // else // no method -> no object
3239 SetBegPos( OBJECT_IND, begPos );
3245 //================================================================================
3247 * \brief Return substring of python command looking like ResVal = Obj.Method()
3248 * \retval const TCollection_AsciiString & - Method substring
3250 //================================================================================
3252 const TCollection_AsciiString & _pyCommand::GetMethod()
3254 if ( GetBegPos( METHOD_IND ) == UNKNOWN )
3257 int begPos = GetBegPos( OBJECT_IND ) + myObj.Length();
3258 bool forward = true;
3260 begPos = myString.Location( "(", 1, Length() ) - 1;
3264 myMeth = GetWord( myString, begPos, forward );
3265 SetBegPos( METHOD_IND, begPos );
3271 //================================================================================
3273 * \brief Return substring of python command looking like ResVal = Obj.Meth(Arg1,...)
3274 * \retval const TCollection_AsciiString & - Arg<index> substring
3276 //================================================================================
3278 const TCollection_AsciiString & _pyCommand::GetArg( int index )
3280 if ( GetBegPos( ARG1_IND ) == UNKNOWN )
3284 int pos = GetBegPos( METHOD_IND ) + myMeth.Length();
3286 pos = myString.Location( "(", 1, Length() );
3290 // we are at or before '(', skip it if present
3292 while ( pos <= Length() && myString.Value( pos ) != '(' ) ++pos;
3293 if ( pos > Length() )
3297 SetBegPos( ARG1_IND, 0 ); // even no '('
3298 return theEmptyString;
3302 list< TCollection_AsciiString > separatorStack( 1, ",)");
3303 bool ignoreNesting = false;
3305 while ( pos <= Length() )
3307 const char chr = myString.Value( pos );
3309 if ( separatorStack.back().Location( chr, 1, separatorStack.back().Length()))
3311 if ( separatorStack.size() == 1 ) // a comma dividing args or a terminal ')' found
3313 while ( pos-1 >= prevPos && isspace( myString.Value( prevPos )))
3315 TCollection_AsciiString arg;
3316 if ( pos-1 >= prevPos ) {
3317 arg = myString.SubString( prevPos, pos-1 );
3318 arg.RightAdjust(); // remove spaces
3321 if ( !arg.IsEmpty() || chr == ',' )
3323 SetBegPos( ARG1_IND + myArgs.Length(), prevPos );
3324 myArgs.Append( arg );
3330 else // end of nesting args found
3332 separatorStack.pop_back();
3333 ignoreNesting = false;
3336 else if ( !ignoreNesting )
3339 case '(' : separatorStack.push_back(")"); break;
3340 case '[' : separatorStack.push_back("]"); break;
3341 case '\'': separatorStack.push_back("'"); ignoreNesting=true; break;
3342 case '"' : separatorStack.push_back("\""); ignoreNesting=true; break;
3349 if ( myArgs.Length() < index )
3350 return theEmptyString;
3351 return myArgs( index );
3354 //================================================================================
3356 * \brief Check if char is a word part
3357 * \param c - The character to check
3358 * \retval bool - The check result
3360 //================================================================================
3362 static inline bool isWord(const char c, const bool dotIsWord)
3365 !isspace(c) && c != ',' && c != '=' && c != ')' && c != '(' && ( dotIsWord || c != '.');
3368 //================================================================================
3370 * \brief Looks for a word in the string and returns word's beginning
3371 * \param theString - The input string
3372 * \param theStartPos - The position to start the search, returning word's beginning
3373 * \param theForward - The search direction
3374 * \retval TCollection_AsciiString - The found word
3376 //================================================================================
3378 TCollection_AsciiString _pyCommand::GetWord( const _AString & theString,
3380 const bool theForward,
3381 const bool dotIsWord )
3383 int beg = theStartPos, end = theStartPos;
3384 theStartPos = EMPTY;
3385 if ( beg < 1 || beg > theString.Length() )
3386 return theEmptyString;
3388 if ( theForward ) { // search forward
3390 while ( beg <= theString.Length() && !isWord( theString.Value( beg ), dotIsWord))
3392 if ( beg > theString.Length() )
3393 return theEmptyString; // no word found
3396 char begChar = theString.Value( beg );
3397 if ( begChar == '"' || begChar == '\'' || begChar == '[') {
3398 char endChar = ( begChar == '[' ) ? ']' : begChar;
3399 // end is at the corresponding quoting mark or bracket
3400 while ( end < theString.Length() &&
3401 ( theString.Value( end ) != endChar || theString.Value( end-1 ) == '\\'))
3405 while ( end <= theString.Length() && isWord( theString.Value( end ), dotIsWord))
3410 else { // search backward
3412 while ( end > 0 && !isWord( theString.Value( end ), dotIsWord))
3415 return theEmptyString; // no word found
3417 char endChar = theString.Value( end );
3418 if ( endChar == '"' || endChar == '\'' || endChar == ']') {
3419 char begChar = ( endChar == ']' ) ? '[' : endChar;
3420 // beg is at the corresponding quoting mark
3422 ( theString.Value( beg ) != begChar || theString.Value( beg-1 ) == '\\'))
3426 while ( beg > 0 && isWord( theString.Value( beg ), dotIsWord))
3432 //cout << theString << " ---- " << beg << " - " << end << endl;
3433 return theString.SubString( beg, end );
3436 //================================================================================
3438 * \brief Returns true if the string looks like a study entry
3440 //================================================================================
3442 bool _pyCommand::IsStudyEntry( const TCollection_AsciiString& str )
3444 if ( str.Length() < 5 ) return false;
3446 int nbColons = 0, isColon;
3447 for ( int i = 1; i <= str.Length(); ++i )
3449 char c = str.Value(i);
3450 if (!( isColon = (c == ':')) && ( c < '0' || c > '9' ))
3452 nbColons += isColon;
3454 return nbColons > 2 && str.Length()-nbColons > 2;
3457 //================================================================================
3459 * \brief Finds entries in a sting
3461 //================================================================================
3463 std::list< _pyID > _pyCommand::GetStudyEntries( const TCollection_AsciiString& str )
3465 std::list< _pyID > resList;
3467 while ( ++pos <= str.Length() )
3469 if ( !isdigit( str.Value( pos ))) continue;
3470 if ( pos != 1 && ( isalpha( str.Value( pos-1 ) || str.Value( pos-1 ) == ':'))) continue;
3473 while ( ++end <= str.Length() && ( isdigit( str.Value( end )) || str.Value( end ) == ':' ));
3474 _pyID entry = str.SubString( pos, end-1 );
3476 if ( IsStudyEntry( entry ))
3477 resList.push_back( entry );
3482 //================================================================================
3484 * \brief Look for position where not space char is
3485 * \param theString - The string
3486 * \param thePos - The position to search from and which returns result
3487 * \retval bool - false if there are only space after thePos in theString
3489 //================================================================================
3491 bool _pyCommand::SkipSpaces( const TCollection_AsciiString & theString, int & thePos )
3493 if ( thePos < 1 || thePos > theString.Length() )
3496 while ( thePos <= theString.Length() && isspace( theString.Value( thePos )))
3499 return thePos <= theString.Length();
3502 //================================================================================
3504 * \brief Modify a part of the command
3505 * \param thePartIndex - The index of the part
3506 * \param thePart - The new part string
3507 * \param theOldPart - The old part
3509 //================================================================================
3511 void _pyCommand::SetPart(int thePartIndex, const TCollection_AsciiString& thePart,
3512 TCollection_AsciiString& theOldPart)
3514 int pos = GetBegPos( thePartIndex );
3515 if ( pos <= Length() && theOldPart != thePart)
3517 TCollection_AsciiString seperator;
3519 pos = GetBegPos( thePartIndex + 1 );
3520 if ( pos < 1 ) return;
3521 switch ( thePartIndex ) {
3522 case RESULT_IND: seperator = " = "; break;
3523 case OBJECT_IND: seperator = "."; break;
3524 case METHOD_IND: seperator = "()"; break;
3528 myString.Remove( pos, theOldPart.Length() );
3529 if ( !seperator.IsEmpty() )
3530 myString.Insert( pos , seperator );
3531 myString.Insert( pos, thePart );
3532 // update starting positions of the following parts
3533 int posDelta = thePart.Length() + seperator.Length() - theOldPart.Length();
3534 for ( int i = thePartIndex + 1; i <= myBegPos.Length(); ++i ) {
3535 if ( myBegPos( i ) > 0 )
3536 myBegPos( i ) += posDelta;
3538 theOldPart = thePart;
3542 //================================================================================
3544 * \brief Set agrument
3545 * \param index - The argument index, it counts from 1
3546 * \param theArg - The argument string
3548 //================================================================================
3550 void _pyCommand::SetArg( int index, const TCollection_AsciiString& theArg)
3553 int argInd = ARG1_IND + index - 1;
3554 int pos = GetBegPos( argInd );
3555 if ( pos < 1 ) // no index-th arg exist, append inexistent args
3557 // find a closing parenthesis
3558 if ( GetNbArgs() != 0 && index <= GetNbArgs() ) {
3559 int lastArgInd = GetNbArgs();
3560 pos = GetBegPos( ARG1_IND + lastArgInd - 1 ) + GetArg( lastArgInd ).Length();
3561 while ( pos > 0 && pos <= Length() && myString.Value( pos ) != ')' )
3566 while ( pos > 0 && myString.Value( pos ) != ')' )
3569 if ( pos < 1 || myString.Value( pos ) != ')' ) { // no parentheses at all
3573 while ( myArgs.Length() < index ) {
3574 if ( myArgs.Length() )
3575 myString.Insert( pos++, "," );
3576 myArgs.Append("None");
3577 myString.Insert( pos, myArgs.Last() );
3578 SetBegPos( ARG1_IND + myArgs.Length() - 1, pos );
3579 pos += myArgs.Last().Length();
3582 SetPart( argInd, theArg, myArgs( index ));
3585 //================================================================================
3587 * \brief Empty arg list
3589 //================================================================================
3591 void _pyCommand::RemoveArgs()
3593 if ( int pos = myString.Location( '(', 1, Length() ))
3594 myString.Trunc( pos );
3597 if ( myBegPos.Length() >= ARG1_IND )
3598 myBegPos.Remove( ARG1_IND, myBegPos.Length() );
3601 //================================================================================
3603 * \brief Comment a python command
3605 //================================================================================
3607 void _pyCommand::Comment()
3609 if ( IsEmpty() ) return;
3612 while ( i <= Length() && isspace( myString.Value(i) )) ++i;
3613 if ( i <= Length() )
3615 myString.Insert( i, "#" );
3616 for ( int iPart = 0; iPart < myBegPos.Length(); ++iPart )
3618 int begPos = GetBegPos( iPart );
3619 if ( begPos != UNKNOWN )
3620 SetBegPos( iPart, begPos + 1 );
3625 //================================================================================
3627 * \brief Set dependent commands after this one
3629 //================================================================================
3631 bool _pyCommand::SetDependentCmdsAfter() const
3633 bool orderChanged = false;
3634 list< Handle(_pyCommand)>::const_reverse_iterator cmd = myDependentCmds.rbegin();
3635 for ( ; cmd != myDependentCmds.rend(); ++cmd ) {
3636 if ( (*cmd)->GetOrderNb() < GetOrderNb() ) {
3637 orderChanged = true;
3638 theGen->SetCommandAfter( *cmd, this );
3639 (*cmd)->SetDependentCmdsAfter();
3642 return orderChanged;
3644 //================================================================================
3646 * \brief Insert accessor method after theObjectID
3647 * \param theObjectID - id of the accessed object
3648 * \param theAcsMethod - name of the method giving access to the object
3649 * \retval bool - false if theObjectID is not found in the command string
3651 //================================================================================
3653 bool _pyCommand::AddAccessorMethod( _pyID theObjectID, const char* theAcsMethod )
3655 if ( !theAcsMethod )
3657 // start object search from the object, i.e. ignore result
3659 int beg = GetBegPos( OBJECT_IND );
3660 if ( beg < 1 || beg > Length() )
3663 while (( beg = myString.Location( theObjectID, beg, Length() )))
3665 // check that theObjectID is not just a part of a longer ID
3666 int afterEnd = beg + theObjectID.Length();
3667 Standard_Character c = myString.Value( afterEnd );
3668 if ( !isalnum( c ) && c != ':' ) {
3669 // check if accessor method already present
3671 myString.Location( (char*) theAcsMethod, afterEnd, Length() ) != afterEnd+1) {
3673 int oldLen = Length();
3674 myString.Insert( afterEnd, (char*) theAcsMethod );
3675 myString.Insert( afterEnd, "." );
3676 // update starting positions of the parts following the modified one
3677 int posDelta = Length() - oldLen;
3678 for ( int i = 1; i <= myBegPos.Length(); ++i ) {
3679 if ( myBegPos( i ) > afterEnd )
3680 myBegPos( i ) += posDelta;
3685 beg = afterEnd; // is a part - next search
3690 //================================================================================
3692 * \brief Creates pyObject
3694 //================================================================================
3696 _pyObject::_pyObject(const Handle(_pyCommand)& theCreationCmd, const _pyID& theID)
3697 : myID(theID), myCreationCmd(theCreationCmd), myIsPublished(false)
3702 //================================================================================
3704 * \brief Set up myID and myIsPublished
3706 //================================================================================
3708 void _pyObject::setID(const _pyID& theID)
3711 myIsPublished = !theGen->IsNotPublished( GetID() );
3714 //================================================================================
3716 * \brief Clear myCreationCmd and myProcessedCmds
3718 //================================================================================
3720 void _pyObject::ClearCommands()
3725 if ( !myCreationCmd.IsNull() )
3726 myCreationCmd->Clear();
3728 list< Handle(_pyCommand) >::iterator cmd = myProcessedCmds.begin();
3729 for ( ; cmd != myProcessedCmds.end(); ++cmd )
3733 //================================================================================
3735 * \brief Return method name giving access to an interaface object wrapped by python class
3736 * \retval const char* - method name
3738 //================================================================================
3740 const char* _pyObject::AccessorMethod() const
3744 //================================================================================
3746 * \brief Return ID of a father
3748 //================================================================================
3750 _pyID _pyObject::FatherID(const _pyID & childID)
3752 int colPos = childID.SearchFromEnd(':');
3754 return childID.SubString( 1, colPos-1 );
3758 //================================================================================
3760 * \brief SelfEraser erases creation command if no more it's commands invoked
3762 //================================================================================
3764 void _pySelfEraser::Flush()
3766 if ( GetNbCalls() == 0 )
3767 GetCreationCmd()->Clear();
3770 //================================================================================
3772 * \brief _pySubMesh constructor
3774 //================================================================================
3776 _pySubMesh::_pySubMesh(const Handle(_pyCommand)& theCreationCmd):
3777 _pyObject(theCreationCmd)
3779 myMesh = ObjectToMesh( theGen->FindObject( theCreationCmd->GetObject() ));
3782 //================================================================================
3784 * \brief Return true if a sub-mesh can be used as argument of the given method
3786 //================================================================================
3788 bool _pySubMesh::CanBeArgOfMethod(const _AString& theMethodName)
3790 // names of all methods where a sub-mesh can be used as argument
3791 static TStringSet methods;
3792 if ( methods.empty() ) {
3793 const char * names[] = {
3794 // methods of SMESH_Gen
3796 // methods of SMESH_Group
3798 // methods of SMESH_Measurements
3800 // methods of SMESH_Mesh
3801 "ExportPartToMED","ExportCGNS","ExportPartToDAT","ExportPartToUNV","ExportPartToSTL",
3803 // methods of SMESH_MeshEditor
3804 "ReorientObject","Reorient2D","TriToQuadObject","QuadToTriObject","SplitQuadObject",
3805 "SplitVolumesIntoTetra","SmoothObject","SmoothParametricObject","ConvertFromQuadraticObject",
3806 "RotationSweepObject","RotationSweepObjectMakeGroups","RotationSweepObject1D",
3807 "RotationSweepObject1DMakeGroups","RotationSweepObject2D","RotationSweepObject2DMakeGroups",
3808 "ExtrusionSweepObject","ExtrusionSweepObjectMakeGroups","ExtrusionSweepObject0D",
3809 "ExtrusionSweepObject0DMakeGroups","ExtrusionSweepObject1D","ExtrusionSweepObject2D",
3810 "ExtrusionSweepObject1DMakeGroups","ExtrusionSweepObject2DMakeGroups",
3811 "ExtrusionAlongPathObjX","ExtrusionAlongPathObject","ExtrusionAlongPathObjectMakeGroups",
3812 "ExtrusionAlongPathObject1D","ExtrusionAlongPathObject1DMakeGroups",
3813 "ExtrusionAlongPathObject2D","ExtrusionAlongPathObject2DMakeGroups","MirrorObject",
3814 "MirrorObjectMakeGroups","MirrorObjectMakeMesh","TranslateObject","Scale",
3815 "TranslateObjectMakeGroups","TranslateObjectMakeMesh","ScaleMakeGroups","ScaleMakeMesh",
3816 "RotateObject","RotateObjectMakeGroups","RotateObjectMakeMesh","FindCoincidentNodesOnPart",
3817 "FindCoincidentNodesOnPartBut","FindEqualElements","FindAmongElementsByPoint",
3818 "MakeBoundaryMesh","Create0DElementsOnAllNodes",
3819 "" }; // <- mark of end
3820 methods.Insert( names );
3822 return methods.Contains( theMethodName );
3825 //================================================================================
3827 * \brief count invoked commands
3829 //================================================================================
3831 void _pySubMesh::Process( const Handle(_pyCommand)& theCommand )
3833 _pyObject::Process(theCommand); // count calls of Process()
3834 GetCreationCmd()->AddDependantCmd( theCommand );
3837 //================================================================================
3839 * \brief Move creation command depending on invoked commands
3841 //================================================================================
3843 void _pySubMesh::Flush()
3845 if ( GetNbCalls() == 0 ) // move to the end of all commands
3846 theGen->GetLastCommand()->AddDependantCmd( GetCreationCmd() );
3847 else if ( !myCreator.IsNull() )
3848 // move to be just after creator
3849 myCreator->GetCreationCmd()->AddDependantCmd( GetCreationCmd() );
3852 //================================================================================
3854 * \brief Creates _pyGroup
3856 //================================================================================
3858 _pyGroup::_pyGroup(const Handle(_pyCommand)& theCreationCmd, const _pyID & id)
3859 :_pySubMesh(theCreationCmd)
3861 if ( !id.IsEmpty() )
3864 myCanClearCreationCmd = true;
3866 const _AString& method = theCreationCmd->GetMethod();
3867 if ( method == "CreateGroup" ) // CreateGroup() --> CreateEmptyGroup()
3869 theCreationCmd->SetMethod( "CreateEmptyGroup" );
3871 // ----------------------------------------------------------------------
3872 else if ( method == "CreateGroupFromGEOM" ) // (type, name, grp)
3874 _pyID geom = theCreationCmd->GetArg( 3 );
3875 // VSR 24/12/2010. PAL21106: always use GroupOnGeom() function on dump
3876 // next if(){...} section is commented
3877 //if ( sameGroupType( geom, theCreationCmd->GetArg( 1 )) ) { // --> Group(geom)
3878 // theCreationCmd->SetMethod( "Group" );
3879 // theCreationCmd->RemoveArgs();
3880 // theCreationCmd->SetArg( 1, geom );
3883 // ------------------------->>>>> GroupOnGeom( geom, name, typ )
3884 _pyID type = theCreationCmd->GetArg( 1 );
3885 _pyID name = theCreationCmd->GetArg( 2 );
3886 theCreationCmd->SetMethod( "GroupOnGeom" );
3887 theCreationCmd->RemoveArgs();
3888 theCreationCmd->SetArg( 1, geom );
3889 theCreationCmd->SetArg( 2, name );
3890 theCreationCmd->SetArg( 3, type );
3893 else if ( method == "CreateGroupFromFilter" )
3895 // -> GroupOnFilter(typ, name, aFilter0x4743dc0 -> aFilter_1)
3896 theCreationCmd->SetMethod( "GroupOnFilter" );
3898 _pyID filterID = theCreationCmd->GetArg(3);
3899 Handle(_pyFilter) filter = Handle(_pyFilter)::DownCast( theGen->FindObject( filterID ));
3900 if ( !filter.IsNull())
3902 if ( !filter->GetNewID().IsEmpty() )
3903 theCreationCmd->SetArg( 3, filter->GetNewID() );
3904 filter->AddUser( this );
3910 // theCreationCmd does something else apart from creation of this group
3911 // and thus it can't be cleared if this group is removed
3912 myCanClearCreationCmd = false;
3916 //================================================================================
3918 * \brief set myCanClearCreationCmd = true if the main action of the creation
3919 * command is discarded
3921 //================================================================================
3923 void _pyGroup::RemovedWithContents()
3925 // this code would be appropriate if Add0DElementsToAllNodes() returned only new nodes
3926 // via a created group
3927 //if ( GetCreationCmd()->GetMethod() == "Add0DElementsToAllNodes")
3928 // myCanClearCreationCmd = true;
3931 //================================================================================
3933 * \brief To convert creation of a group by filter
3935 //================================================================================
3937 void _pyGroup::Process( const Handle(_pyCommand)& theCommand)
3939 // Convert the following set of commands into mesh.MakeGroupByFilter(groupName, theFilter)
3940 // group = mesh.CreateEmptyGroup( elemType, groupName )
3941 // aFilter.SetMesh(mesh)
3942 // nbAdd = group.AddFrom( aFilter )
3943 Handle(_pyFilter) filter;
3944 if ( theCommand->GetMethod() == "AddFrom" )
3946 _pyID idSource = theCommand->GetArg(1);
3947 // check if idSource is a filter
3948 filter = Handle(_pyFilter)::DownCast( theGen->FindObject( idSource ));
3949 if ( !filter.IsNull() )
3951 // find aFilter.SetMesh(mesh) to clear it, it should be just before theCommand
3952 list< Handle(_pyCommand) >::reverse_iterator cmdIt = theGen->GetCommands().rbegin();
3953 while ( *cmdIt != theCommand ) ++cmdIt;
3954 while ( (*cmdIt)->GetOrderNb() != 1 )
3956 const Handle(_pyCommand)& setMeshCmd = *(++cmdIt);
3957 if ((setMeshCmd->GetObject() == idSource ||
3958 setMeshCmd->GetObject() == filter->GetNewID() )
3960 setMeshCmd->GetMethod() == "SetMesh")
3962 setMeshCmd->Clear();
3966 // replace 3 commands by one
3967 theCommand->Clear();
3968 const Handle(_pyCommand)& makeGroupCmd = GetCreationCmd();
3969 TCollection_AsciiString name = makeGroupCmd->GetArg( 2 );
3970 if ( !filter->GetNewID().IsEmpty() )
3971 idSource = filter->GetNewID();
3972 makeGroupCmd->SetMethod( "MakeGroupByFilter" );
3973 makeGroupCmd->SetArg( 1, name );
3974 makeGroupCmd->SetArg( 2, idSource );
3977 else if ( theCommand->GetMethod() == "SetFilter" )
3979 // set new name of a filter or clear the command if the same filter is set
3980 _pyID filterID = theCommand->GetArg(1);
3981 filter = Handle(_pyFilter)::DownCast( theGen->FindObject( filterID ));
3982 if ( !myFilter.IsNull() && filter == myFilter )
3983 theCommand->Clear();
3984 else if ( !filter.IsNull() && !filter->GetNewID().IsEmpty() )
3985 theCommand->SetArg( 1, filter->GetNewID() );
3988 else if ( theCommand->GetMethod() == "GetFilter" )
3990 // GetFilter() returns a filter with other ID, make myFilter process
3991 // calls of the returned filter
3992 if ( !myFilter.IsNull() )
3994 theGen->SetProxyObject( theCommand->GetResultValue(), myFilter );
3995 theCommand->Clear();
3999 if ( !filter.IsNull() )
4000 filter->AddUser( this );
4002 theGen->AddMeshAccessorMethod( theCommand );
4005 //================================================================================
4007 * \brief Prevent clearing "DoubleNode...() command if a group created by it is removed
4009 //================================================================================
4011 void _pyGroup::Flush()
4013 if ( !theGen->IsToKeepAllCommands() &&
4014 myCreationCmd && !myCanClearCreationCmd )
4016 myCreationCmd.Nullify(); // this way myCreationCmd won't be cleared
4020 //================================================================================
4022 * \brief Constructor of _pyFilter
4024 //================================================================================
4026 _pyFilter::_pyFilter(const Handle(_pyCommand)& theCreationCmd, const _pyID& newID/*=""*/)
4027 :_pyObject(theCreationCmd), myNewID( newID )
4031 //================================================================================
4033 * \brief To convert creation of a filter by criteria and
4034 * to replace an old name by a new one
4036 //================================================================================
4038 void _pyFilter::Process( const Handle(_pyCommand)& theCommand)
4040 if ( theCommand->GetObject() == GetID() )
4041 _pyObject::Process(theCommand); // count commands
4043 if ( !myNewID.IsEmpty() )
4044 theCommand->SetObject( myNewID );
4046 // Convert the following set of commands into smesh.GetFilterFromCriteria(criteria)
4047 // aFilter0x2aaab0487080 = aFilterManager.CreateFilter()
4048 // aFilter0x2aaab0487080.SetCriteria(aCriteria)
4049 if ( GetNbCalls() == 1 && // none method was called before this SetCriteria() call
4050 theCommand->GetMethod() == "SetCriteria")
4052 // aFilter.SetCriteria(aCriteria) ->
4053 // aFilter = smesh.GetFilterFromCriteria(criteria)
4054 if ( myNewID.IsEmpty() )
4055 theCommand->SetResultValue( GetID() );
4057 theCommand->SetResultValue( myNewID );
4058 theCommand->SetObject( SMESH_2smeshpy::GenName() );
4059 theCommand->SetMethod( "GetFilterFromCriteria" );
4061 // Clear aFilterManager.CreateFilter()
4062 GetCreationCmd()->Clear();
4064 else if ( theCommand->GetMethod() == "SetMesh" )
4066 if ( myMesh == theCommand->GetArg( 1 ))
4067 theCommand->Clear();
4069 myMesh = theCommand->GetArg( 1 );
4070 theGen->AddMeshAccessorMethod( theCommand );
4074 //================================================================================
4076 * \brief Set new filter name to the creation command
4078 //================================================================================
4080 void _pyFilter::Flush()
4082 if ( !myNewID.IsEmpty() && !GetCreationCmd()->IsEmpty() )
4083 GetCreationCmd()->SetResultValue( myNewID );
4086 //================================================================================
4088 * \brief Return true if all my users can be cleared
4090 //================================================================================
4092 bool _pyFilter::CanClear()
4094 list< Handle(_pyObject) >::iterator obj = myUsers.begin();
4095 for ( ; obj != myUsers.end(); ++obj )
4096 if ( !(*obj)->CanClear() )
4102 //================================================================================
4104 * \brief Reads _pyHypothesis'es from resource files of mesher Plugins
4106 //================================================================================
4108 _pyHypothesisReader::_pyHypothesisReader()
4111 vector< string > xmlPaths = SMESH_Gen::GetPluginXMLPaths();
4112 LDOMParser xmlParser;
4113 for ( size_t i = 0; i < xmlPaths.size(); ++i )
4115 bool error = xmlParser.parse( xmlPaths[i].c_str() );
4119 INFOS( xmlParser.GetError(data) );
4122 // <algorithm type="Regular_1D"
4123 // label-id="Wire discretisation"
4126 // <algo>Regular_1D=Segment()</algo>
4127 // <hypo>LocalLength=LocalLength(SetLength(1),,SetPrecision(1))</hypo>
4129 LDOM_Document xmlDoc = xmlParser.getDocument();
4130 LDOM_NodeList algoNodeList = xmlDoc.getElementsByTagName( "algorithm" );
4131 for ( int i = 0; i < algoNodeList.getLength(); ++i )
4133 LDOM_Node algoNode = algoNodeList.item( i );
4134 LDOM_Element& algoElem = (LDOM_Element&) algoNode;
4135 LDOM_NodeList pyAlgoNodeList = algoElem.getElementsByTagName( "algo" );
4136 if ( pyAlgoNodeList.getLength() < 1 ) continue;
4138 _AString text, algoType, method, arg;
4139 for ( int iA = 0; iA < pyAlgoNodeList.getLength(); ++iA )
4141 LDOM_Node pyAlgoNode = pyAlgoNodeList.item( iA );
4142 LDOM_Node textNode = pyAlgoNode.getFirstChild();
4143 text = textNode.getNodeValue();
4144 Handle(_pyCommand) algoCmd = new _pyCommand( text );
4145 algoType = algoCmd->GetResultValue();
4146 method = algoCmd->GetMethod();
4147 arg = algoCmd->GetArg(1);
4148 if ( !algoType.IsEmpty() && !method.IsEmpty() )
4150 Handle(_pyAlgorithm) algo = new _pyAlgorithm( algoCmd );
4151 algo->SetConvMethodAndType( method, algoType );
4152 if ( !arg.IsEmpty() )
4153 algo->setCreationArg( 1, arg );
4155 myType2Hyp[ algoType ] = algo;
4159 if ( algoType.IsEmpty() ) continue;
4161 LDOM_NodeList pyHypoNodeList = algoElem.getElementsByTagName( "hypo" );
4163 Handle( _pyHypothesis ) hyp;
4164 for ( int iH = 0; iH < pyHypoNodeList.getLength(); ++iH )
4166 LDOM_Node pyHypoNode = pyHypoNodeList.item( iH );
4167 LDOM_Node textNode = pyHypoNode.getFirstChild();
4168 text = textNode.getNodeValue();
4169 Handle(_pyCommand) hypoCmd = new _pyCommand( text );
4170 hypType = hypoCmd->GetResultValue();
4171 method = hypoCmd->GetMethod();
4172 if ( !hypType.IsEmpty() && !method.IsEmpty() )
4174 map<_AString, Handle(_pyHypothesis)>::iterator type2hyp = myType2Hyp.find( hypType );
4175 if ( type2hyp == myType2Hyp.end() )
4176 hyp = new _pyHypothesis( hypoCmd );
4178 hyp = type2hyp->second;
4179 hyp->SetConvMethodAndType( method, algoType );
4180 for ( int iArg = 1; iArg <= hypoCmd->GetNbArgs(); ++iArg )
4182 _pyCommand argCmd( hypoCmd->GetArg( iArg ));
4183 _AString argMethod = argCmd.GetMethod();
4184 _AString argNbText = argCmd.GetArg( 1 );
4185 if ( argMethod.IsEmpty() && !argCmd.IsEmpty() )
4186 hyp->setCreationArg( 1, argCmd.GetString() ); // e.g. Parameters(smesh.SIMPLE)
4188 hyp->AddArgMethod( argMethod,
4189 argNbText.IsIntegerValue() ? argNbText.IntegerValue() : 1 );
4191 myType2Hyp[ hypType ] = hyp;
4195 // <hypothesis type="BLSURF_Parameters"
4199 // <accumulative-methods>
4200 // SetEnforcedVertex,
4201 // SetEnforcedVertexNamed
4202 // </accumulative-methods>
4206 LDOM_NodeList hypNodeList = xmlDoc.getElementsByTagName( "hypothesis" );
4207 for ( int i = 0; i < hypNodeList.getLength(); ++i )
4209 LDOM_Node hypNode = hypNodeList.item( i );
4210 LDOM_Element& hypElem = (LDOM_Element&) hypNode;
4211 _AString hypType = hypElem.getAttribute("type");
4212 LDOM_NodeList methNodeList = hypElem.getElementsByTagName( "accumulative-methods" );
4213 if ( methNodeList.getLength() != 1 || hypType.IsEmpty() ) continue;
4215 map<_AString, Handle(_pyHypothesis)>::const_iterator type2hyp = myType2Hyp.find( hypType );
4216 if ( type2hyp == myType2Hyp.end() ) continue;
4218 LDOM_Node methNode = methNodeList.item( 0 );
4219 LDOM_Node textNode = methNode.getFirstChild();
4220 _AString text = textNode.getNodeValue();
4224 method = _pyCommand::GetWord( text, pos, /*forward= */true );
4225 pos += method.Length();
4226 type2hyp->second->AddAccumulativeMethod( method );
4228 while ( !method.IsEmpty() );
4231 } // loop on xmlPaths
4234 //================================================================================
4236 * \brief Returns a new hypothesis initialized according to the read information
4238 //================================================================================
4240 Handle(_pyHypothesis)
4241 _pyHypothesisReader::GetHypothesis(const _AString& hypType,
4242 const Handle(_pyCommand)& creationCmd) const
4244 Handle(_pyHypothesis) resHyp, sampleHyp;
4246 map<_AString, Handle(_pyHypothesis)>::const_iterator type2hyp = myType2Hyp.find( hypType );
4247 if ( type2hyp != myType2Hyp.end() )
4248 sampleHyp = type2hyp->second;
4250 if ( sampleHyp.IsNull() )
4252 resHyp = new _pyHypothesis(creationCmd);
4256 if ( sampleHyp->IsAlgo() )
4257 resHyp = new _pyAlgorithm( creationCmd );
4259 resHyp = new _pyHypothesis(creationCmd);
4260 resHyp->Assign( sampleHyp, _pyID() );