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" ||
764 method == "CreateMeshesFromSAUV"||
765 method == "CreateMeshesFromGMF" )
767 for(int ind = 0;ind<theCommand->GetNbResultValues();ind++)
769 _pyID meshID = theCommand->GetResultValue(ind+1);
770 if ( !theCommand->IsStudyEntry( meshID ) ) continue;
771 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue(ind+1));
772 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
776 // CreateHypothesis()
777 if ( method == "CreateHypothesis" )
779 // issue 199929, remove standard library name (default parameter)
780 const TCollection_AsciiString & aLibName = theCommand->GetArg( 2 );
781 if ( aLibName.Search( "StdMeshersEngine" ) != -1 ) {
782 // keep first argument
783 TCollection_AsciiString arg = theCommand->GetArg( 1 );
784 theCommand->RemoveArgs();
785 theCommand->SetArg( 1, arg );
788 myHypos.push_back( _pyHypothesis::NewHypothesis( theCommand ));
792 // smeshgen.Compute( mesh, geom ) --> mesh.Compute()
793 if ( method == "Compute" )
795 const _pyID& meshID = theCommand->GetArg( 1 );
796 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
797 if ( id_mesh != myMeshes.end() ) {
798 theCommand->SetObject( meshID );
799 theCommand->RemoveArgs();
800 id_mesh->second->Process( theCommand );
801 id_mesh->second->AddProcessedCmd( theCommand );
806 // smeshgen.Evaluate( mesh, geom ) --> mesh.Evaluate(geom)
807 if ( method == "Evaluate" )
809 const _pyID& meshID = theCommand->GetArg( 1 );
810 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
811 if ( id_mesh != myMeshes.end() ) {
812 theCommand->SetObject( meshID );
813 _pyID geom = theCommand->GetArg( 2 );
814 theCommand->RemoveArgs();
815 theCommand->SetArg( 1, geom );
816 id_mesh->second->AddProcessedCmd( theCommand );
821 // objects erasing creation command if no more its commands invoked:
822 // SMESH_Pattern, FilterManager
823 if ( method == "GetPattern" ||
824 method == "CreateFilterManager" ||
825 method == "CreateMeasurements" ) {
826 Handle(_pyObject) obj = new _pySelfEraser( theCommand );
827 if ( !myObjects.insert( make_pair( obj->GetID(), obj )).second )
828 theCommand->Clear(); // already created
830 // Concatenate( [mesh1, ...], ... )
831 else if ( method == "Concatenate" || method == "ConcatenateWithGroups")
833 if ( method == "ConcatenateWithGroups" ) {
834 theCommand->SetMethod( "Concatenate" );
835 theCommand->SetArg( theCommand->GetNbArgs() + 1, "True" );
837 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
838 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
839 AddMeshAccessorMethod( theCommand );
841 else if ( method == "SetName" ) // SetName(obj,name)
843 // store theCommand as one of object commands to erase it along with the object
844 const _pyID& objID = theCommand->GetArg( 1 );
845 Handle(_pyObject) obj = FindObject( objID );
847 obj->AddProcessedCmd( theCommand );
850 // Replace name of SMESH_Gen
852 // names of SMESH_Gen methods fully equal to methods defined in smesh.py
853 static TStringSet smeshpyMethods;
854 if ( smeshpyMethods.empty() ) {
855 const char * names[] =
856 { "SetEmbeddedMode","IsEmbeddedMode","SetCurrentStudy","GetCurrentStudy",
857 "GetPattern","GetSubShapesId",
858 "" }; // <- mark of array end
859 smeshpyMethods.Insert( names );
861 if ( smeshpyMethods.Contains( theCommand->GetMethod() ))
862 // smeshgen.Method() --> smesh.Method()
863 theCommand->SetObject( SMESH_2smeshpy::SmeshpyName() );
865 // smeshgen.Method() --> smesh.smesh.Method()
866 theCommand->SetObject( SMESH_2smeshpy::GenName() );
869 //================================================================================
871 * \brief Convert the remembered commands
873 //================================================================================
877 // create an empty command
878 myLastCommand = new _pyCommand();
880 map< _pyID, Handle(_pyMesh) >::iterator id_mesh;
881 map< _pyID, Handle(_pyObject) >::iterator id_obj;
882 list< Handle(_pyHypothesis) >::iterator hyp;
884 if ( IsToKeepAllCommands() ) // historical dump
886 // set myIsPublished = true to all objects
887 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
888 id_mesh->second->SetRemovedFromStudy( false );
889 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
890 (*hyp)->SetRemovedFromStudy( false );
891 for ( id_obj = myObjects.begin(); id_obj != myObjects.end(); ++id_obj )
892 id_obj->second->SetRemovedFromStudy( false );
896 // let hypotheses find referred objects in order to prevent clearing
897 // not published referred hyps (it's needed for hyps like "LayerDistribution")
898 list< Handle(_pyMesh) > fatherMeshes;
899 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
900 if ( !hyp->IsNull() )
901 (*hyp)->GetReferredMeshesAndGeom( fatherMeshes );
903 // set myIsPublished = false to all objects depending on
904 // meshes built on a removed geometry
905 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
906 if ( id_mesh->second->IsNotGeomPublished() )
907 id_mesh->second->SetRemovedFromStudy( true );
910 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
911 if ( ! id_mesh->second.IsNull() )
912 id_mesh->second->Flush();
915 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
916 if ( !hyp->IsNull() ) {
918 // smeshgen.CreateHypothesis() --> smesh.smesh.CreateHypothesis()
919 if ( !(*hyp)->IsWrapped() )
920 (*hyp)->GetCreationCmd()->SetObject( SMESH_2smeshpy::GenName() );
923 // Flush other objects
924 for ( id_obj = myObjects.begin(); id_obj != myObjects.end(); ++id_obj )
925 if ( ! id_obj->second.IsNull() )
926 id_obj->second->Flush();
928 myLastCommand->SetOrderNb( ++myNbCommands );
929 myCommands.push_back( myLastCommand );
932 //================================================================================
934 * \brief Prevent moving a command creating a sub-mesh to the end of the script
935 * if the sub-mesh is used in theCmdUsingSubmesh as argument
937 //================================================================================
939 void _pyGen::PlaceSubmeshAfterItsCreation( Handle(_pyCommand) theCmdUsingSubmesh ) const
941 map< _pyID, Handle(_pyObject) >::const_iterator id_obj = myObjects.begin();
942 for ( ; id_obj != myObjects.end(); ++id_obj )
944 if ( !id_obj->second->IsKind( STANDARD_TYPE( _pySubMesh ))) continue;
945 for ( int iArg = theCmdUsingSubmesh->GetNbArgs(); iArg; --iArg )
947 const _pyID& arg = theCmdUsingSubmesh->GetArg( iArg );
948 if ( arg.IsEmpty() || arg.Value( 1 ) == '"' || arg.Value( 1 ) == '\'' )
950 list< _pyID > idList = theCmdUsingSubmesh->GetStudyEntries( arg );
951 list< _pyID >::iterator id = idList.begin();
952 for ( ; id != idList.end(); ++id )
953 if ( id_obj->first == *id )
954 // _pySubMesh::Process() does what we need
955 Handle(_pySubMesh)::DownCast( id_obj->second )->Process( theCmdUsingSubmesh );
960 //================================================================================
962 * \brief Clean commmands of removed objects depending on myIsPublished flag
964 //================================================================================
966 void _pyGen::ClearCommands()
968 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
969 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
970 id_mesh->second->ClearCommands();
972 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
973 for ( ; hyp != myHypos.end(); ++hyp )
974 if ( !hyp->IsNull() )
975 (*hyp)->ClearCommands();
977 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.begin();
978 for ( ; id_obj != myObjects.end(); ++id_obj )
979 id_obj->second->ClearCommands();
982 //================================================================================
984 * \brief Release mutual handles of objects
986 //================================================================================
990 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
991 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
992 id_mesh->second->Free();
995 map< _pyID, Handle(_pyMeshEditor) >::iterator id_ed = myMeshEditors.begin();
996 for ( ; id_ed != myMeshEditors.end(); ++id_ed )
997 id_ed->second->Free();
998 myMeshEditors.clear();
1000 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.begin();
1001 for ( ; id_obj != myObjects.end(); ++id_obj )
1002 id_obj->second->Free();
1005 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1006 for ( ; hyp != myHypos.end(); ++hyp )
1007 if ( !hyp->IsNull() )
1011 myFile2ExportedMesh.clear();
1014 //================================================================================
1016 * \brief Add access method to mesh that is an argument
1017 * \param theCmd - command to add access method
1018 * \retval bool - true if added
1020 //================================================================================
1022 bool _pyGen::AddMeshAccessorMethod( Handle(_pyCommand) theCmd ) const
1025 map< _pyID, Handle(_pyMesh) >::const_iterator id_mesh = myMeshes.begin();
1026 for ( ; id_mesh != myMeshes.end(); ++id_mesh ) {
1027 if ( theCmd->AddAccessorMethod( id_mesh->first, id_mesh->second->AccessorMethod() ))
1033 //================================================================================
1035 * \brief Add access method to algo that is an object or an argument
1036 * \param theCmd - command to add access method
1037 * \retval bool - true if added
1039 //================================================================================
1041 bool _pyGen::AddAlgoAccessorMethod( Handle(_pyCommand) theCmd ) const
1044 list< Handle(_pyHypothesis) >::const_iterator hyp = myHypos.begin();
1045 for ( ; hyp != myHypos.end(); ++hyp ) {
1046 if ( (*hyp)->IsAlgo() && /*(*hyp)->IsWrapped() &&*/
1047 theCmd->AddAccessorMethod( (*hyp)->GetID(), (*hyp)->AccessorMethod() ))
1053 //================================================================================
1055 * \brief Find hypothesis by ID (entry)
1056 * \param theHypID - The hypothesis ID
1057 * \retval Handle(_pyHypothesis) - The found hypothesis
1059 //================================================================================
1061 Handle(_pyHypothesis) _pyGen::FindHyp( const _pyID& theHypID )
1063 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1064 for ( ; hyp != myHypos.end(); ++hyp )
1065 if ( !hyp->IsNull() && theHypID == (*hyp)->GetID() )
1067 return Handle(_pyHypothesis)();
1070 //================================================================================
1072 * \brief Find algorithm the created algorithm
1073 * \param theGeom - The shape ID the algorithm was created on
1074 * \param theMesh - The mesh ID that created the algorithm
1075 * \param dim - The algo dimension
1076 * \retval Handle(_pyHypothesis) - The found algo
1078 //================================================================================
1080 Handle(_pyHypothesis) _pyGen::FindAlgo( const _pyID& theGeom, const _pyID& theMesh,
1081 const Handle(_pyHypothesis)& theHypothesis )
1083 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1084 for ( ; hyp != myHypos.end(); ++hyp )
1085 if ( !hyp->IsNull() &&
1087 theHypothesis->CanBeCreatedBy( (*hyp)->GetAlgoType() ) &&
1088 (*hyp)->GetGeom() == theGeom &&
1089 (*hyp)->GetMesh() == theMesh )
1094 //================================================================================
1096 * \brief Find subMesh by ID (entry)
1097 * \param theSubMeshID - The subMesh ID
1098 * \retval Handle(_pySubMesh) - The found subMesh
1100 //================================================================================
1102 Handle(_pySubMesh) _pyGen::FindSubMesh( const _pyID& theSubMeshID )
1104 map< _pyID, Handle(_pyObject) >::iterator id_subMesh = myObjects.find(theSubMeshID);
1105 if ( id_subMesh != myObjects.end() )
1106 return Handle(_pySubMesh)::DownCast( id_subMesh->second );
1107 return Handle(_pySubMesh)();
1111 //================================================================================
1113 * \brief Change order of commands in the script
1114 * \param theCmd1 - One command
1115 * \param theCmd2 - Another command
1117 //================================================================================
1119 void _pyGen::ExchangeCommands( Handle(_pyCommand) theCmd1, Handle(_pyCommand) theCmd2 )
1121 list< Handle(_pyCommand) >::iterator pos1, pos2;
1122 pos1 = find( myCommands.begin(), myCommands.end(), theCmd1 );
1123 pos2 = find( myCommands.begin(), myCommands.end(), theCmd2 );
1124 myCommands.insert( pos1, theCmd2 );
1125 myCommands.insert( pos2, theCmd1 );
1126 myCommands.erase( pos1 );
1127 myCommands.erase( pos2 );
1129 int nb1 = theCmd1->GetOrderNb();
1130 theCmd1->SetOrderNb( theCmd2->GetOrderNb() );
1131 theCmd2->SetOrderNb( nb1 );
1132 // cout << "BECOME " << theCmd1->GetOrderNb() << "\t" << theCmd1->GetString() << endl
1133 // << "BECOME " << theCmd2->GetOrderNb() << "\t" << theCmd2->GetString() << endl << endl;
1136 //================================================================================
1138 * \brief Set one command after the other
1139 * \param theCmd - Command to move
1140 * \param theAfterCmd - Command ater which to insert the first one
1142 //================================================================================
1144 void _pyGen::SetCommandAfter( Handle(_pyCommand) theCmd, Handle(_pyCommand) theAfterCmd )
1146 setNeighbourCommand( theCmd, theAfterCmd, true );
1149 //================================================================================
1151 * \brief Set one command before the other
1152 * \param theCmd - Command to move
1153 * \param theBeforeCmd - Command before which to insert the first one
1155 //================================================================================
1157 void _pyGen::SetCommandBefore( Handle(_pyCommand) theCmd, Handle(_pyCommand) theBeforeCmd )
1159 setNeighbourCommand( theCmd, theBeforeCmd, false );
1162 //================================================================================
1164 * \brief Set one command before or after the other
1165 * \param theCmd - Command to move
1166 * \param theOtherCmd - Command ater or before which to insert the first one
1168 //================================================================================
1170 void _pyGen::setNeighbourCommand( Handle(_pyCommand)& theCmd,
1171 Handle(_pyCommand)& theOtherCmd,
1172 const bool theIsAfter )
1174 list< Handle(_pyCommand) >::iterator pos;
1175 pos = find( myCommands.begin(), myCommands.end(), theCmd );
1176 myCommands.erase( pos );
1177 pos = find( myCommands.begin(), myCommands.end(), theOtherCmd );
1178 myCommands.insert( (theIsAfter ? ++pos : pos), theCmd );
1181 for ( pos = myCommands.begin(); pos != myCommands.end(); ++pos)
1182 (*pos)->SetOrderNb( i++ );
1185 //================================================================================
1187 * \brief Set command be last in list of commands
1188 * \param theCmd - Command to be last
1190 //================================================================================
1192 Handle(_pyCommand)& _pyGen::GetLastCommand()
1194 return myLastCommand;
1197 //================================================================================
1199 * \brief Set method to access to object wrapped with python class
1200 * \param theID - The wrapped object entry
1201 * \param theMethod - The accessor method
1203 //================================================================================
1205 void _pyGen::SetAccessorMethod(const _pyID& theID, const char* theMethod )
1207 myID2AccessorMethod.Bind( theID, (char*) theMethod );
1210 //================================================================================
1212 * \brief Generated new ID for object and assign with existing name
1213 * \param theID - ID of existing object
1215 //================================================================================
1217 _pyID _pyGen::GenerateNewID( const _pyID& theID )
1222 aNewID = theID + _pyID( ":" ) + _pyID( index++ );
1224 while ( myObjectNames.IsBound( aNewID ) );
1226 myObjectNames.Bind( aNewID, myObjectNames.IsBound( theID )
1227 ? (myObjectNames.Find( theID ) + _pyID( "_" ) + _pyID( index-1 ))
1228 : _pyID( "A" ) + aNewID );
1232 //================================================================================
1234 * \brief Stores theObj in myObjects
1236 //================================================================================
1238 void _pyGen::AddObject( Handle(_pyObject)& theObj )
1240 if ( theObj.IsNull() ) return;
1242 if ( theObj->IsKind( STANDARD_TYPE( _pyMesh )))
1243 myMeshes.insert( make_pair( theObj->GetID(), Handle(_pyMesh)::DownCast( theObj )));
1245 else if ( theObj->IsKind( STANDARD_TYPE( _pyMeshEditor )))
1246 myMeshEditors.insert( make_pair( theObj->GetID(), Handle(_pyMeshEditor)::DownCast( theObj )));
1249 myObjects.insert( make_pair( theObj->GetID(), theObj ));
1252 //================================================================================
1254 * \brief Re-register an object with other ID to make it Process() commands of
1255 * other object having this ID
1257 //================================================================================
1259 void _pyGen::SetProxyObject( const _pyID& theID, Handle(_pyObject)& theObj )
1261 if ( theObj.IsNull() ) return;
1263 if ( theObj->IsKind( STANDARD_TYPE( _pyMesh )))
1264 myMeshes.insert( make_pair( theID, Handle(_pyMesh)::DownCast( theObj )));
1266 else if ( theObj->IsKind( STANDARD_TYPE( _pyMeshEditor )))
1267 myMeshEditors.insert( make_pair( theID, Handle(_pyMeshEditor)::DownCast( theObj )));
1270 myObjects.insert( make_pair( theID, theObj ));
1273 //================================================================================
1275 * \brief Finds a _pyObject by ID
1277 //================================================================================
1279 Handle(_pyObject) _pyGen::FindObject( const _pyID& theObjID ) const
1282 map< _pyID, Handle(_pyObject) >::const_iterator id_obj = myObjects.find( theObjID );
1283 if ( id_obj != myObjects.end() )
1284 return id_obj->second;
1287 map< _pyID, Handle(_pyMesh) >::const_iterator id_obj = myMeshes.find( theObjID );
1288 if ( id_obj != myMeshes.end() )
1289 return id_obj->second;
1292 // map< _pyID, Handle(_pyMeshEditor) >::const_iterator id_obj = myMeshEditors.find( theObjID );
1293 // if ( id_obj != myMeshEditors.end() )
1294 // return id_obj->second;
1296 return Handle(_pyObject)();
1299 //================================================================================
1301 * \brief Check if a study entry is under GEOM component
1303 //================================================================================
1305 bool _pyGen::IsGeomObject(const _pyID& theObjID) const
1309 return ( myGeomIDIndex <= theObjID.Length() &&
1310 int( theObjID.Value( myGeomIDIndex )) == myGeomIDNb &&
1311 _pyCommand::IsStudyEntry( theObjID ));
1316 //================================================================================
1318 * \brief Returns true if an object is not present in a study
1320 //================================================================================
1322 bool _pyGen::IsNotPublished(const _pyID& theObjID) const
1324 if ( theObjID.IsEmpty() ) return false;
1326 if ( myObjectNames.IsBound( theObjID ))
1327 return false; // SMESH object is in study
1329 // either the SMESH object is not in study or it is a GEOM object
1330 if ( IsGeomObject( theObjID ))
1332 SALOMEDS::SObject_var so = myStudy->FindObjectID( theObjID.ToCString() );
1333 if ( so->_is_nil() ) return true;
1334 CORBA::Object_var obj = so->GetObject();
1335 return CORBA::is_nil( obj );
1337 return true; // SMESH object not in study
1340 //================================================================================
1342 * \brief Return reader of hypotheses of plugins
1344 //================================================================================
1346 Handle( _pyHypothesisReader ) _pyGen::GetHypothesisReader() const
1348 if (myHypReader.IsNull() )
1349 ((_pyGen*) this)->myHypReader = new _pyHypothesisReader;
1355 //================================================================================
1357 * \brief Mesh created by SMESH_Gen
1359 //================================================================================
1361 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd)
1362 : _pyObject( theCreationCmd ), myGeomNotInStudy( false )
1364 if ( theCreationCmd->GetMethod() == "CreateMesh" && theGen->IsNotPublished( GetGeom() ))
1365 myGeomNotInStudy = true;
1367 // convert my creation command --> smeshpy.Mesh(...)
1368 Handle(_pyCommand) creationCmd = GetCreationCmd();
1369 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
1370 creationCmd->SetMethod( "Mesh" );
1371 theGen->SetAccessorMethod( GetID(), _pyMesh::AccessorMethod() );
1374 //================================================================================
1376 * \brief Mesh created by SMESH_MeshEditor
1378 //================================================================================
1380 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd, const _pyID& meshId):
1381 _pyObject(theCreationCmd,meshId), myGeomNotInStudy(false )
1383 if ( theCreationCmd->MethodStartsFrom( "CreateMeshesFrom" ))
1385 // this mesh depends on the exported mesh
1386 const TCollection_AsciiString& file = theCreationCmd->GetArg( 1 );
1387 if ( !file.IsEmpty() )
1389 ExportedMeshData& exportData = theGen->FindExportedMesh( file );
1390 addFatherMesh( exportData.myMesh );
1391 if ( !exportData.myLastComputeCmd.IsNull() )
1393 // restore cleared Compute() by which the exported mesh was generated
1394 exportData.myLastComputeCmd->GetString() = exportData.myLastComputeCmdString;
1395 // protect that Compute() cmd from clearing
1396 if ( exportData.myMesh->myLastComputeCmd == exportData.myLastComputeCmd )
1397 exportData.myMesh->myLastComputeCmd.Nullify();
1401 else if ( theCreationCmd->MethodStartsFrom( "Concatenate" ))
1403 // this mesh depends on concatenated meshes
1404 const TCollection_AsciiString& meshIDs = theCreationCmd->GetArg( 1 );
1405 list< _pyID > idList = theCreationCmd->GetStudyEntries( meshIDs );
1406 list< _pyID >::iterator meshID = idList.begin();
1407 for ( ; meshID != idList.end(); ++meshID )
1408 addFatherMesh( *meshID );
1410 else if ( theCreationCmd->GetMethod() == "CopyMesh" )
1412 // this mesh depends on a copied IdSource
1413 const _pyID& objID = theCreationCmd->GetArg( 1 );
1414 addFatherMesh( objID );
1416 else if ( theCreationCmd->GetMethod().Search("MakeMesh") != -1 ||
1417 theCreationCmd->GetMethod() == "MakeBoundaryMesh" ||
1418 theCreationCmd->GetMethod() == "MakeBoundaryElements" )
1420 // this mesh depends on a source mesh
1421 // (theCreationCmd is already Process()ed by _pyMeshEditor)
1422 const _pyID& meshID = theCreationCmd->GetObject();
1423 addFatherMesh( meshID );
1426 // convert my creation command
1427 Handle(_pyCommand) creationCmd = GetCreationCmd();
1428 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
1429 theGen->SetAccessorMethod( meshId, _pyMesh::AccessorMethod() );
1432 //================================================================================
1434 * \brief Convert an IDL API command of SMESH::SMESH_Mesh to a method call of python Mesh
1435 * \param theCommand - Engine method called for this mesh
1437 //================================================================================
1439 void _pyMesh::Process( const Handle(_pyCommand)& theCommand )
1441 // some methods of SMESH_Mesh interface needs special conversion
1442 // to methods of Mesh python class
1444 // 1. GetSubMesh(geom, name) + AddHypothesis(geom, algo)
1445 // --> in Mesh_Algorithm.Create(mesh, geom, hypo, so)
1446 // 2. AddHypothesis(geom, hyp)
1447 // --> in Mesh_Algorithm.Hypothesis(hyp, args, so)
1448 // 3. CreateGroupFromGEOM(type, name, grp)
1449 // --> in Mesh.Group(grp, name="")
1450 // 4. ExportToMED(f, auto_groups, version)
1451 // --> in Mesh.ExportMED( f, auto_groups, version )
1454 const TCollection_AsciiString& method = theCommand->GetMethod();
1455 // ----------------------------------------------------------------------
1456 if ( method == "Compute" ) // in snapshot mode, clear the previous Compute()
1458 if ( !theGen->IsToKeepAllCommands() ) // !historical
1460 list< Handle(_pyHypothesis) >::iterator hyp;
1461 if ( !myLastComputeCmd.IsNull() )
1463 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1464 (*hyp)->ComputeDiscarded( myLastComputeCmd );
1466 myLastComputeCmd->Clear();
1468 myLastComputeCmd = theCommand;
1470 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1471 (*hyp)->MeshComputed( myLastComputeCmd );
1475 // ----------------------------------------------------------------------
1476 else if ( method == "Clear" ) // in snapshot mode, clear all previous commands
1478 if ( !theGen->IsToKeepAllCommands() ) // !historical
1481 myChildMeshes.empty() ? 0 : myChildMeshes.back()->GetCreationCmd()->GetOrderNb();
1482 // list< Handle(_pyCommand) >::reverse_iterator cmd = myProcessedCmds.rbegin();
1483 // for ( ; cmd != myProcessedCmds.rend() && (*cmd)->GetOrderNb() > untilCmdNb; ++cmd )
1485 if ( !myLastComputeCmd.IsNull() )
1487 list< Handle(_pyHypothesis) >::iterator hyp;
1488 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1489 (*hyp)->ComputeDiscarded( myLastComputeCmd );
1491 myLastComputeCmd->Clear();
1494 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1495 for ( ; e != myEditors.end(); ++e )
1497 list< Handle(_pyCommand)>& cmds = (*e)->GetProcessedCmds();
1498 list< Handle(_pyCommand) >::reverse_iterator cmd = cmds.rbegin();
1499 for ( ; cmd != cmds.rend() && (*cmd)->GetOrderNb() > untilCmdNb; ++cmd )
1500 if ( !(*cmd)->IsEmpty() )
1502 if ( (*cmd)->GetStudyEntries( (*cmd)->GetResultValue() ).empty() ) // no object created
1506 myLastComputeCmd = theCommand; // to clear Clear() the same way as Compute()
1509 // ----------------------------------------------------------------------
1510 else if ( method == "GetSubMesh" ) { // collect submeshes of the mesh
1511 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( theCommand->GetResultValue() );
1512 if ( !subMesh.IsNull() ) {
1513 subMesh->SetCreator( this );
1514 mySubmeshes.push_back( subMesh );
1517 // ----------------------------------------------------------------------
1518 else if ( method == "AddHypothesis" ) { // mesh.AddHypothesis(geom, HYPO )
1519 myAddHypCmds.push_back( theCommand );
1521 const _pyID& hypID = theCommand->GetArg( 2 );
1522 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1523 if ( !hyp.IsNull() ) {
1524 myHypos.push_back( hyp );
1525 if ( hyp->GetMesh().IsEmpty() )
1526 hyp->SetMesh( this->GetID() );
1529 // ----------------------------------------------------------------------
1530 else if ( method == "CreateGroup" ||
1531 method == "CreateGroupFromGEOM" ||
1532 method == "CreateGroupFromFilter" )
1534 Handle(_pyGroup) group = new _pyGroup( theCommand );
1535 myGroups.push_back( group );
1536 theGen->AddObject( group );
1538 // update list of groups
1539 else if ( method == "GetGroups" )
1541 TCollection_AsciiString grIDs = theCommand->GetResultValue();
1542 list< _pyID > idList = theCommand->GetStudyEntries( grIDs );
1543 list< _pyID >::iterator grID = idList.begin();
1544 for ( ; grID != idList.end(); ++grID )
1546 Handle(_pyObject) obj = theGen->FindObject( *grID );
1549 Handle(_pyGroup) group = new _pyGroup( theCommand, *grID );
1550 theGen->AddObject( group );
1551 myGroups.push_back( group );
1555 // notify a group about full removal
1556 else if ( method == "RemoveGroupWithContents" )
1558 if ( !theGen->IsToKeepAllCommands() ) { // snapshot mode
1559 const _pyID groupID = theCommand->GetArg( 1 );
1560 Handle(_pyGroup) grp = Handle(_pyGroup)::DownCast( theGen->FindObject( groupID ));
1561 if ( !grp.IsNull() )
1562 grp->RemovedWithContents();
1565 // ----------------------------------------------------------------------
1566 else if ( theCommand->MethodStartsFrom( "Export" ))
1568 if ( method == "ExportToMED" || // ExportToMED() --> ExportMED()
1569 method == "ExportToMEDX" ) { // ExportToMEDX() --> ExportMED()
1570 theCommand->SetMethod( "ExportMED" );
1572 else if ( method == "ExportCGNS" || method == "ExportGMF" )
1573 { // ExportCGNS(part, ...) -> ExportCGNS(..., part)
1574 _pyID partID = theCommand->GetArg( 1 );
1575 int nbArgs = theCommand->GetNbArgs();
1576 for ( int i = 2; i <= nbArgs; ++i )
1577 theCommand->SetArg( i-1, theCommand->GetArg( i ));
1578 theCommand->SetArg( nbArgs, partID );
1580 else if ( theCommand->MethodStartsFrom( "ExportPartTo" ))
1581 { // ExportPartTo*(part, ...) -> Export*(..., part)
1583 // remove "PartTo" from the method
1584 TCollection_AsciiString newMethod = method;
1585 newMethod.Remove( 7, 6 );
1586 theCommand->SetMethod( newMethod );
1587 // make the 1st arg be the last one
1588 _pyID partID = theCommand->GetArg( 1 );
1589 int nbArgs = theCommand->GetNbArgs();
1590 for ( int i = 2; i <= nbArgs; ++i )
1591 theCommand->SetArg( i-1, theCommand->GetArg( i ));
1592 theCommand->SetArg( nbArgs, partID );
1594 // remember file name
1595 theGen->AddExportedMesh( theCommand->GetArg( 1 ),
1596 ExportedMeshData( this, myLastComputeCmd ));
1598 // ----------------------------------------------------------------------
1599 else if ( method == "RemoveHypothesis" ) // (geom, hyp)
1601 _pyID hypID = theCommand->GetArg( 2 );
1602 _pyID geomID = theCommand->GetArg( 1 );
1603 bool isLocal = ( geomID != GetGeom() );
1605 // check if this mesh still has corresponding addition command
1606 Handle(_pyCommand) addCmd;
1607 list< Handle(_pyCommand) >::iterator cmd;
1608 list< Handle(_pyCommand) >* addCmds[2] = { &myAddHypCmds, &myNotConvertedAddHypCmds };
1609 for ( int i = 0; i < 2; ++i )
1611 list< Handle(_pyCommand )> & addHypCmds = *(addCmds[i]);
1612 for ( cmd = addHypCmds.begin(); cmd != addHypCmds.end(); )
1614 bool sameHyp = true;
1615 if ( hypID != (*cmd)->GetArg( 1 ) && hypID != (*cmd)->GetArg( 2 ))
1616 sameHyp = false; // other hyp
1617 if ( (*cmd)->GetNbArgs() == 2 &&
1618 geomID != (*cmd)->GetArg( 1 ) && geomID != (*cmd)->GetArg( 2 ))
1619 sameHyp = false; // other geom
1620 if ( (*cmd)->GetNbArgs() == 1 && isLocal )
1621 sameHyp = false; // other geom
1625 cmd = addHypCmds.erase( cmd );
1626 if ( !theGen->IsToKeepAllCommands() ) {
1628 theCommand->Clear();
1637 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1638 if ( !theCommand->IsEmpty() && !hypID.IsEmpty() ) {
1639 // RemoveHypothesis(geom, hyp) --> RemoveHypothesis( hyp, geom=0 )
1640 _pyID geom = theCommand->GetArg( 1 );
1641 theCommand->RemoveArgs();
1642 theCommand->SetArg( 1, hypID );
1643 if ( geom != GetGeom() )
1644 theCommand->SetArg( 2, geom );
1646 // remove hyp from myHypos
1647 myHypos.remove( hyp );
1649 // check for SubMesh order commands
1650 else if ( method == "GetMeshOrder" || method == "SetMeshOrder" )
1652 // make commands GetSubMesh() returning sub-meshes be before using sub-meshes
1653 // by GetMeshOrder() and SetMeshOrder(), since by defalut GetSubMesh()
1654 // commands are moved at the end of the script
1655 TCollection_AsciiString subIDs =
1656 ( method == "SetMeshOrder" ) ? theCommand->GetArg(1) : theCommand->GetResultValue();
1657 list< _pyID > idList = theCommand->GetStudyEntries( subIDs );
1658 list< _pyID >::iterator subID = idList.begin();
1659 for ( ; subID != idList.end(); ++subID )
1661 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( *subID );
1662 if ( !subMesh.IsNull() )
1663 subMesh->Process( theCommand ); // it moves GetSubMesh() before theCommand
1666 // add accessor method if necessary
1669 if ( NeedMeshAccess( theCommand ))
1670 // apply theCommand to the mesh wrapped by smeshpy mesh
1671 AddMeshAccess( theCommand );
1675 //================================================================================
1677 * \brief Return True if addition of accesor method is needed
1679 //================================================================================
1681 bool _pyMesh::NeedMeshAccess( const Handle(_pyCommand)& theCommand )
1683 // names of SMESH_Mesh methods fully equal to methods of python class Mesh,
1684 // so no conversion is needed for them at all:
1685 static TStringSet sameMethods;
1686 if ( sameMethods.empty() ) {
1687 const char * names[] =
1688 { "ExportDAT","ExportUNV","ExportSTL","ExportSAUV", "RemoveGroup","RemoveGroupWithContents",
1689 "GetGroups","UnionGroups","IntersectGroups","CutGroups","GetLog","GetId","ClearLog",
1690 "GetStudyId","HasDuplicatedGroupNamesMED","GetMEDMesh","NbNodes","NbElements",
1691 "NbEdges","NbEdgesOfOrder","NbFaces","NbFacesOfOrder","NbTriangles",
1692 "NbTrianglesOfOrder","NbQuadrangles","NbQuadranglesOfOrder","NbPolygons","NbVolumes",
1693 "NbVolumesOfOrder","NbTetras","NbTetrasOfOrder","NbHexas","NbHexasOfOrder",
1694 "NbPyramids","NbPyramidsOfOrder","NbPrisms","NbPrismsOfOrder","NbPolyhedrons",
1695 "NbSubMesh","GetElementsId","GetElementsByType","GetNodesId","GetElementType",
1696 "GetSubMeshElementsId","GetSubMeshNodesId","GetSubMeshElementType","Dump","GetNodeXYZ",
1697 "GetNodeInverseElements","GetShapeID","GetShapeIDForElem","GetElemNbNodes",
1698 "GetElemNode","IsMediumNode","IsMediumNodeOfAnyElem","ElemNbEdges","ElemNbFaces",
1699 "IsPoly","IsQuadratic","BaryCenter","GetHypothesisList", "SetAutoColor", "GetAutoColor",
1700 "Clear", "ConvertToStandalone", "GetMeshOrder", "SetMeshOrder"
1701 ,"" }; // <- mark of end
1702 sameMethods.Insert( names );
1705 return !sameMethods.Contains( theCommand->GetMethod() );
1708 //================================================================================
1710 * \brief Convert creation and addition of all algos and hypos
1712 //================================================================================
1714 void _pyMesh::Flush()
1717 // get the meshes this mesh depends on via hypotheses
1718 list< Handle(_pyMesh) > fatherMeshes;
1719 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1720 for ( ; hyp != myHypos.end(); ++hyp )
1721 if ( ! (*hyp)->GetReferredMeshesAndGeom( fatherMeshes ))
1722 myGeomNotInStudy = true;
1724 list< Handle(_pyMesh) >::iterator m = fatherMeshes.begin();
1725 for ( ; m != fatherMeshes.end(); ++m )
1726 addFatherMesh( *m );
1727 // if ( removedGeom )
1728 // SetRemovedFromStudy(); // as reffered geometry not in study
1730 if ( myGeomNotInStudy )
1733 list < Handle(_pyCommand) >::iterator cmd;
1735 // try to convert algo addition like this:
1736 // mesh.AddHypothesis(geom, ALGO ) --> ALGO = mesh.Algo()
1737 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
1739 Handle(_pyCommand) addCmd = *cmd;
1741 _pyID algoID = addCmd->GetArg( 2 );
1742 Handle(_pyHypothesis) algo = theGen->FindHyp( algoID );
1743 if ( algo.IsNull() || !algo->IsAlgo() )
1746 // check and create new algorithm instance if it is already wrapped
1747 if ( algo->IsWrapped() ) {
1748 _pyID localAlgoID = theGen->GenerateNewID( algoID );
1749 TCollection_AsciiString aNewCmdStr = addCmd->GetIndentation() + localAlgoID +
1750 TCollection_AsciiString( " = " ) + theGen->GetID() +
1751 TCollection_AsciiString( ".CreateHypothesis( \"" ) + algo->GetAlgoType() +
1752 TCollection_AsciiString( "\" )" );
1754 Handle(_pyCommand) newCmd = theGen->AddCommand( aNewCmdStr );
1755 Handle(_pyAlgorithm) newAlgo = Handle(_pyAlgorithm)::DownCast(theGen->FindHyp( localAlgoID ));
1756 if ( !newAlgo.IsNull() ) {
1757 newAlgo->Assign( algo, this->GetID() );
1758 newAlgo->SetCreationCmd( newCmd );
1760 // set algorithm creation
1761 theGen->SetCommandBefore( newCmd, addCmd );
1762 myHypos.push_back( newAlgo );
1763 if ( !myLastComputeCmd.IsNull() &&
1764 newCmd->GetOrderNb() == myLastComputeCmd->GetOrderNb() + 1)
1765 newAlgo->MeshComputed( myLastComputeCmd );
1770 _pyID geom = addCmd->GetArg( 1 );
1771 bool isLocalAlgo = ( geom != GetGeom() );
1774 if ( algo->Addition2Creation( addCmd, this->GetID() )) // OK
1776 // wrapped algo is created after mesh creation
1777 GetCreationCmd()->AddDependantCmd( addCmd );
1779 if ( isLocalAlgo ) {
1780 // mesh.AddHypothesis(geom, ALGO ) --> mesh.AlgoMethod(geom)
1781 addCmd->SetArg( addCmd->GetNbArgs() + 1,
1782 TCollection_AsciiString( "geom=" ) + geom );
1783 // sm = mesh.GetSubMesh(geom, name) --> sm = ALGO.GetSubMesh()
1784 list < Handle(_pySubMesh) >::iterator smIt;
1785 for ( smIt = mySubmeshes.begin(); smIt != mySubmeshes.end(); ++smIt ) {
1786 Handle(_pySubMesh) subMesh = *smIt;
1787 Handle(_pyCommand) subCmd = subMesh->GetCreationCmd();
1788 if ( geom == subCmd->GetArg( 1 )) {
1789 subCmd->SetObject( algo->GetID() );
1790 subCmd->RemoveArgs();
1791 subMesh->SetCreator( algo );
1796 else // KO - ALGO was already created
1798 // mesh.AddHypothesis(geom, ALGO) --> mesh.AddHypothesis(ALGO, geom=0)
1799 addCmd->RemoveArgs();
1800 addCmd->SetArg( 1, algoID );
1802 addCmd->SetArg( 2, geom );
1803 myNotConvertedAddHypCmds.push_back( addCmd );
1807 // try to convert hypo addition like this:
1808 // mesh.AddHypothesis(geom, HYPO ) --> HYPO = algo.Hypo()
1809 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
1811 Handle(_pyCommand) addCmd = *cmd;
1812 _pyID hypID = addCmd->GetArg( 2 );
1813 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1814 if ( hyp.IsNull() || hyp->IsAlgo() )
1816 bool converted = hyp->Addition2Creation( addCmd, this->GetID() );
1818 // mesh.AddHypothesis(geom, HYP) --> mesh.AddHypothesis(HYP, geom=0)
1819 _pyID geom = addCmd->GetArg( 1 );
1820 addCmd->RemoveArgs();
1821 addCmd->SetArg( 1, hypID );
1822 if ( geom != GetGeom() )
1823 addCmd->SetArg( 2, geom );
1824 myNotConvertedAddHypCmds.push_back( addCmd );
1828 myAddHypCmds.clear();
1829 mySubmeshes.clear();
1832 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1833 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1837 //================================================================================
1839 * \brief Sets myIsPublished of me and of all objects depending on me.
1841 //================================================================================
1843 void _pyMesh::SetRemovedFromStudy(const bool isRemoved)
1845 _pyObject::SetRemovedFromStudy(isRemoved);
1847 list< Handle(_pySubMesh) >::iterator sm = mySubmeshes.begin();
1848 for ( ; sm != mySubmeshes.end(); ++sm )
1849 (*sm)->SetRemovedFromStudy(isRemoved);
1851 list< Handle(_pyGroup) >::iterator gr = myGroups.begin();
1852 for ( ; gr != myGroups.end(); ++gr )
1853 (*gr)->SetRemovedFromStudy(isRemoved);
1855 list< Handle(_pyMesh) >::iterator m = myChildMeshes.begin();
1856 for ( ; m != myChildMeshes.end(); ++m )
1857 (*m)->SetRemovedFromStudy(isRemoved);
1859 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1860 for ( ; e != myEditors.end(); ++e )
1861 (*e)->SetRemovedFromStudy(isRemoved);
1864 //================================================================================
1866 * \brief Return true if none of myChildMeshes is in study
1868 //================================================================================
1870 bool _pyMesh::CanClear()
1875 list< Handle(_pyMesh) >::iterator m = myChildMeshes.begin();
1876 for ( ; m != myChildMeshes.end(); ++m )
1877 if ( !(*m)->CanClear() )
1883 //================================================================================
1885 * \brief Clear my commands and commands of mesh editor
1887 //================================================================================
1889 void _pyMesh::ClearCommands()
1895 // mark all sub-objects as not removed, except child meshes
1896 list< Handle(_pyMesh) > children;
1897 children.swap( myChildMeshes );
1898 SetRemovedFromStudy( false );
1899 children.swap( myChildMeshes );
1903 _pyObject::ClearCommands();
1905 list< Handle(_pySubMesh) >::iterator sm = mySubmeshes.begin();
1906 for ( ; sm != mySubmeshes.end(); ++sm )
1907 (*sm)->ClearCommands();
1909 list< Handle(_pyGroup) >::iterator gr = myGroups.begin();
1910 for ( ; gr != myGroups.end(); ++gr )
1911 (*gr)->ClearCommands();
1913 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1914 for ( ; e != myEditors.end(); ++e )
1915 (*e)->ClearCommands();
1918 //================================================================================
1920 * \brief Add a father mesh by ID
1922 //================================================================================
1924 void _pyMesh::addFatherMesh( const _pyID& meshID )
1926 if ( !meshID.IsEmpty() )
1927 addFatherMesh( Handle(_pyMesh)::DownCast( theGen->FindObject( meshID )));
1930 //================================================================================
1932 * \brief Add a father mesh
1934 //================================================================================
1936 void _pyMesh::addFatherMesh( const Handle(_pyMesh)& mesh )
1938 if ( !mesh.IsNull() )
1940 //myFatherMeshes.push_back( mesh );
1941 mesh->myChildMeshes.push_back( this );
1943 // protect last Compute() from clearing by the next Compute()
1944 mesh->myLastComputeCmd.Nullify();
1948 //================================================================================
1950 * \brief MeshEditor convert its commands to ones of mesh
1952 //================================================================================
1954 _pyMeshEditor::_pyMeshEditor(const Handle(_pyCommand)& theCreationCmd):
1955 _pyObject( theCreationCmd )
1957 myMesh = theCreationCmd->GetObject();
1958 myCreationCmdStr = theCreationCmd->GetString();
1959 theCreationCmd->Clear();
1961 Handle(_pyMesh) mesh = ObjectToMesh( theGen->FindObject( myMesh ));
1962 if ( !mesh.IsNull() )
1963 mesh->AddEditor( this );
1966 //================================================================================
1968 * \brief convert its commands to ones of mesh
1970 //================================================================================
1972 void _pyMeshEditor::Process( const Handle(_pyCommand)& theCommand)
1974 // names of SMESH_MeshEditor methods fully equal to methods of the python class Mesh, so
1975 // commands calling this methods are converted to calls of Mesh methods
1976 static TStringSet sameMethods;
1977 if ( sameMethods.empty() ) {
1978 const char * names[] = {
1979 "RemoveElements","RemoveNodes","RemoveOrphanNodes","AddNode","Add0DElement","AddEdge","AddFace","AddPolygonalFace","AddBall",
1980 "AddVolume","AddPolyhedralVolume","AddPolyhedralVolumeByFaces","MoveNode", "MoveClosestNodeToPoint",
1981 "InverseDiag","DeleteDiag","Reorient","ReorientObject",
1982 "TriToQuad","TriToQuadObject", "SplitQuad","SplitQuadObject",
1983 "BestSplit","Smooth","SmoothObject","SmoothParametric","SmoothParametricObject",
1984 "ConvertToQuadratic","ConvertFromQuadratic","RenumberNodes","RenumberElements",
1985 "RotationSweep","RotationSweepObject","RotationSweepObject1D","RotationSweepObject2D",
1986 "ExtrusionSweep","AdvancedExtrusion","ExtrusionSweepObject","ExtrusionSweepObject1D","ExtrusionSweepObject2D",
1987 "ExtrusionAlongPath","ExtrusionAlongPathObject","ExtrusionAlongPathX",
1988 "ExtrusionAlongPathObject1D","ExtrusionAlongPathObject2D",
1989 "Mirror","MirrorObject","Translate","TranslateObject","Rotate","RotateObject",
1990 "FindCoincidentNodes",/*"FindCoincidentNodesOnPart",*/"MergeNodes","FindEqualElements",
1991 "MergeElements","MergeEqualElements","SewFreeBorders","SewConformFreeBorders",
1992 "SewBorderToSide","SewSideElements","ChangeElemNodes","GetLastCreatedNodes",
1993 "GetLastCreatedElems",
1994 "MirrorMakeMesh","MirrorObjectMakeMesh","TranslateMakeMesh",
1995 "TranslateObjectMakeMesh","RotateMakeMesh","RotateObjectMakeMesh","MakeBoundaryMesh",
1996 "MakeBoundaryElements", "SplitVolumesIntoTetra"
1997 ,"" }; // <- mark of the end
1998 sameMethods.Insert( names );
2001 // names of SMESH_MeshEditor commands in which only a method name must be replaced
2002 TStringMap diffMethods;
2003 if ( diffMethods.empty() ) {
2004 const char * orig2newName[] = {
2005 // original name --------------> new name
2006 "ExtrusionAlongPathObjX" , "ExtrusionAlongPathX",
2007 "FindCoincidentNodesOnPartBut", "FindCoincidentNodesOnPart",
2008 "ConvertToQuadraticObject" , "ConvertToQuadratic",
2009 "ConvertFromQuadraticObject" , "ConvertFromQuadratic",
2010 "Create0DElementsOnAllNodes" , "Add0DElementsToAllNodes",
2011 ""};// <- mark of the end
2012 diffMethods.Insert( orig2newName );
2015 // names of SMESH_MeshEditor methods which differ from methods of Mesh class
2016 // only by last two arguments
2017 static TStringSet diffLastTwoArgsMethods;
2018 if (diffLastTwoArgsMethods.empty() ) {
2019 const char * names[] = {
2020 "MirrorMakeGroups","MirrorObjectMakeGroups",
2021 "TranslateMakeGroups","TranslateObjectMakeGroups",
2022 "RotateMakeGroups","RotateObjectMakeGroups",
2023 ""};// <- mark of the end
2024 diffLastTwoArgsMethods.Insert( names );
2027 // only a method name is to change?
2028 const TCollection_AsciiString & method = theCommand->GetMethod();
2029 bool isPyMeshMethod = sameMethods.Contains( method );
2030 if ( !isPyMeshMethod )
2032 TCollection_AsciiString newMethod = diffMethods.Value( method );
2033 if (( isPyMeshMethod = ( newMethod.Length() > 0 )))
2034 theCommand->SetMethod( newMethod );
2037 if ( !isPyMeshMethod )
2039 // Replace SMESH_MeshEditor "*MakeGroups" functions by the Mesh
2040 // functions with the flag "theMakeGroups = True" like:
2041 // SMESH_MeshEditor.CmdMakeGroups => Mesh.Cmd(...,True)
2042 int pos = method.Search("MakeGroups");
2045 isPyMeshMethod = true;
2046 bool is0DmethId = ( method == "ExtrusionSweepMakeGroups0D" );
2047 bool is0DmethObj = ( method == "ExtrusionSweepObject0DMakeGroups");
2049 // 1. Remove "MakeGroups" from the Command
2050 TCollection_AsciiString aMethod = theCommand->GetMethod();
2051 int nbArgsToAdd = diffLastTwoArgsMethods.Contains(aMethod) ? 2 : 1;
2054 pos = pos-2; //Remove "0D" from the Command too
2055 aMethod.Trunc(pos-1);
2056 theCommand->SetMethod(aMethod);
2058 // 2. And add last "True" argument(s)
2059 while(nbArgsToAdd--)
2060 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
2061 if( is0DmethId || is0DmethObj )
2062 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
2066 // ExtrusionSweep0D() -> ExtrusionSweep()
2067 // ExtrusionSweepObject0D() -> ExtrusionSweepObject()
2068 if ( !isPyMeshMethod && ( method == "ExtrusionSweep0D" ||
2069 method == "ExtrusionSweepObject0D" ))
2071 isPyMeshMethod = true;
2072 theCommand->SetMethod( method.SubString( 1, method.Length()-2));
2073 theCommand->SetArg(theCommand->GetNbArgs()+1,"False"); //sets flag "MakeGroups = False"
2074 theCommand->SetArg(theCommand->GetNbArgs()+1,"True"); //sets flag "IsNode = True"
2077 // DoubleNode...New(...) -> DoubleNode...(...,True)
2078 if ( !isPyMeshMethod && ( method == "DoubleNodeElemGroupNew" ||
2079 method == "DoubleNodeElemGroupsNew" ||
2080 method == "DoubleNodeGroupNew" ||
2081 method == "DoubleNodeGroupsNew" ||
2082 method == "DoubleNodeElemGroup2New" ||
2083 method == "DoubleNodeElemGroups2New"))
2085 isPyMeshMethod = true;
2086 const int excessLen = 3 + int( method.Value( method.Length()-3 ) == '2' );
2087 theCommand->SetMethod( method.SubString( 1, method.Length()-excessLen));
2088 if ( excessLen == 3 )
2090 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
2092 else if ( theCommand->GetArg(4) == "0" ||
2093 theCommand->GetArg(5) == "0" )
2095 // [ nothing, Group ] = DoubleNodeGroup2New(,,,False, True) ->
2096 // Group = DoubleNodeGroup2New(,,,False, True)
2097 _pyID groupID = theCommand->GetResultValue( 1 + int( theCommand->GetArg(4) == "0"));
2098 theCommand->SetResultValue( groupID );
2101 // FindAmongElementsByPoint(meshPart, x, y, z, elementType) ->
2102 // FindElementsByPoint(x, y, z, elementType, meshPart)
2103 if ( !isPyMeshMethod && method == "FindAmongElementsByPoint" )
2105 isPyMeshMethod = true;
2106 theCommand->SetMethod( "FindElementsByPoint" );
2107 // make the 1st arg be the last one
2108 _pyID partID = theCommand->GetArg( 1 );
2109 int nbArgs = theCommand->GetNbArgs();
2110 for ( int i = 2; i <= nbArgs; ++i )
2111 theCommand->SetArg( i-1, theCommand->GetArg( i ));
2112 theCommand->SetArg( nbArgs, partID );
2114 // Reorient2D( mesh, dir, face, point ) -> Reorient2D( mesh, dir, faceORpoint )
2115 if ( !isPyMeshMethod && method == "Reorient2D" )
2117 isPyMeshMethod = true;
2118 _AString mesh = theCommand->GetArg( 1 );
2119 _AString dir = theCommand->GetArg( 2 );
2120 _AString face = theCommand->GetArg( 3 );
2121 _AString point = theCommand->GetArg( 4 );
2122 theCommand->RemoveArgs();
2123 theCommand->SetArg( 1, mesh );
2124 theCommand->SetArg( 2, dir );
2125 if ( face.Value(1) == '-' || face.Value(1) == '0' ) // invalid: face <= 0
2126 theCommand->SetArg( 3, point );
2128 theCommand->SetArg( 3, face );
2131 if ( method == "QuadToTri" || method == "QuadToTriObject" )
2133 isPyMeshMethod = true;
2134 int crit_arg = theCommand->GetNbArgs();
2135 const _AString& crit = theCommand->GetArg(crit_arg);
2136 if (crit.Search("MaxElementLength2D") != -1)
2137 theCommand->SetArg(crit_arg, "");
2140 if ( isPyMeshMethod )
2142 theCommand->SetObject( myMesh );
2146 // editor creation command is needed only if any editor function is called
2147 theGen->AddMeshAccessorMethod( theCommand ); // for *Object() methods
2148 if ( !myCreationCmdStr.IsEmpty() ) {
2149 GetCreationCmd()->GetString() = myCreationCmdStr;
2150 myCreationCmdStr.Clear();
2155 //================================================================================
2157 * \brief Return true if my mesh can be removed
2159 //================================================================================
2161 bool _pyMeshEditor::CanClear()
2163 Handle(_pyMesh) mesh = ObjectToMesh( theGen->FindObject( myMesh ));
2164 return mesh.IsNull() ? true : mesh->CanClear();
2167 //================================================================================
2169 * \brief _pyHypothesis constructor
2170 * \param theCreationCmd -
2172 //================================================================================
2174 _pyHypothesis::_pyHypothesis(const Handle(_pyCommand)& theCreationCmd):
2175 _pyObject( theCreationCmd ), myCurCrMethod(0)
2177 myIsAlgo = myIsWrapped = /*myIsConverted = myIsLocal = myDim = */false;
2180 //================================================================================
2182 * \brief Creates algorithm or hypothesis
2183 * \param theCreationCmd - The engine command creating a hypothesis
2184 * \retval Handle(_pyHypothesis) - Result _pyHypothesis
2186 //================================================================================
2188 Handle(_pyHypothesis) _pyHypothesis::NewHypothesis( const Handle(_pyCommand)& theCreationCmd)
2190 // theCreationCmd: CreateHypothesis( "theHypType", "theLibName" )
2191 ASSERT (( theCreationCmd->GetMethod() == "CreateHypothesis"));
2193 Handle(_pyHypothesis) hyp, algo;
2196 const TCollection_AsciiString & hypTypeQuoted = theCreationCmd->GetArg( 1 );
2197 if ( hypTypeQuoted.IsEmpty() )
2200 TCollection_AsciiString hypType =
2201 hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
2203 algo = new _pyAlgorithm( theCreationCmd );
2204 hyp = new _pyHypothesis( theCreationCmd );
2206 if ( hypType == "NumberOfSegments" ) {
2207 hyp = new _pyNumberOfSegmentsHyp( theCreationCmd );
2208 hyp->SetConvMethodAndType( "NumberOfSegments", "Regular_1D");
2209 // arg of SetNumberOfSegments() will become the 1-st arg of hyp creation command
2210 hyp->AddArgMethod( "SetNumberOfSegments" );
2211 // arg of SetScaleFactor() will become the 2-nd arg of hyp creation command
2212 hyp->AddArgMethod( "SetScaleFactor" );
2213 hyp->AddArgMethod( "SetReversedEdges" );
2214 // same for ""CompositeSegment_1D:
2215 hyp->SetConvMethodAndType( "NumberOfSegments", "CompositeSegment_1D");
2216 hyp->AddArgMethod( "SetNumberOfSegments" );
2217 hyp->AddArgMethod( "SetScaleFactor" );
2218 hyp->AddArgMethod( "SetReversedEdges" );
2220 else if ( hypType == "SegmentLengthAroundVertex" ) {
2221 hyp = new _pySegmentLengthAroundVertexHyp( theCreationCmd );
2222 hyp->SetConvMethodAndType( "LengthNearVertex", "Regular_1D" );
2223 hyp->AddArgMethod( "SetLength" );
2224 // same for ""CompositeSegment_1D:
2225 hyp->SetConvMethodAndType( "LengthNearVertex", "CompositeSegment_1D");
2226 hyp->AddArgMethod( "SetLength" );
2228 else if ( hypType == "LayerDistribution2D" ) {
2229 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get2DHypothesis" );
2230 hyp->SetConvMethodAndType( "LayerDistribution", "RadialQuadrangle_1D2D");
2232 else if ( hypType == "LayerDistribution" ) {
2233 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get3DHypothesis" );
2234 hyp->SetConvMethodAndType( "LayerDistribution", "RadialPrism_3D");
2236 else if ( hypType == "CartesianParameters3D" ) {
2237 hyp = new _pyComplexParamHypo( theCreationCmd );
2238 hyp->SetConvMethodAndType( "SetGrid", "Cartesian_3D");
2239 for ( int iArg = 0; iArg < 4; ++iArg )
2240 hyp->setCreationArg( iArg+1, "[]");
2244 hyp = theGen->GetHypothesisReader()->GetHypothesis( hypType, theCreationCmd );
2247 return algo->IsValid() ? algo : hyp;
2250 //================================================================================
2252 * \brief Returns true if addition of this hypothesis to a given mesh can be
2253 * wrapped into hypothesis creation
2255 //================================================================================
2257 bool _pyHypothesis::IsWrappable(const _pyID& theMesh) const
2259 if ( !myIsWrapped && myMesh == theMesh && IsInStudy() )
2261 Handle(_pyObject) pyMesh = theGen->FindObject( myMesh );
2262 if ( !pyMesh.IsNull() && pyMesh->IsInStudy() )
2268 //================================================================================
2270 * \brief Convert the command adding a hypothesis to mesh into a smesh command
2271 * \param theCmd - The command like mesh.AddHypothesis( geom, hypo )
2272 * \param theAlgo - The algo that can create this hypo
2273 * \retval bool - false if the command cant be converted
2275 //================================================================================
2277 bool _pyHypothesis::Addition2Creation( const Handle(_pyCommand)& theCmd,
2278 const _pyID& theMesh)
2280 ASSERT(( theCmd->GetMethod() == "AddHypothesis" ));
2282 if ( !IsWrappable( theMesh ))
2285 myGeom = theCmd->GetArg( 1 );
2287 Handle(_pyHypothesis) algo;
2289 // find algo created on myGeom in theMesh
2290 algo = theGen->FindAlgo( myGeom, theMesh, this );
2291 if ( algo.IsNull() )
2293 // attach hypothesis creation command to be after algo creation command
2294 // because it can be new created instance of algorithm
2295 algo->GetCreationCmd()->AddDependantCmd( theCmd );
2299 // mesh.AddHypothesis(geom,hyp) --> hyp = <theMesh or algo>.myCreationMethod(args)
2300 theCmd->SetResultValue( GetID() );
2301 theCmd->SetObject( IsAlgo() ? theMesh : algo->GetID());
2302 theCmd->SetMethod( IsAlgo() ? GetAlgoCreationMethod() : GetCreationMethod( algo->GetAlgoType() ));
2303 // set args (geom will be set by _pyMesh calling this method)
2304 theCmd->RemoveArgs();
2305 for ( size_t i = 0; i < myCurCrMethod->myArgs.size(); ++i ) {
2306 if ( !myCurCrMethod->myArgs[ i ].IsEmpty() )
2307 theCmd->SetArg( i+1, myCurCrMethod->myArgs[ i ]);
2309 theCmd->SetArg( i+1, "[]");
2311 // set a new creation command
2312 GetCreationCmd()->Clear();
2313 // replace creation command by wrapped instance
2314 // please note, that hypothesis attaches to algo creation command (see upper)
2315 SetCreationCmd( theCmd );
2318 // clear commands setting arg values
2319 list < Handle(_pyCommand) >::iterator argCmd = myArgCommands.begin();
2320 for ( ; argCmd != myArgCommands.end(); ++argCmd )
2323 // set unknown arg commands after hypo creation
2324 Handle(_pyCommand) afterCmd = myIsWrapped ? theCmd : GetCreationCmd();
2325 list<Handle(_pyCommand)>::iterator cmd = myUnusedCommands.begin();
2326 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2327 afterCmd->AddDependantCmd( *cmd );
2333 //================================================================================
2335 * \brief Remember hypothesis parameter values
2336 * \param theCommand - The called hypothesis method
2338 //================================================================================
2340 void _pyHypothesis::Process( const Handle(_pyCommand)& theCommand)
2342 ASSERT( !myIsAlgo );
2343 if ( !theGen->IsToKeepAllCommands() )
2344 rememberCmdOfParameter( theCommand );
2346 bool usedCommand = false;
2347 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2348 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2350 CreationMethod& crMethod = type2meth->second;
2351 for ( size_t i = 0; i < crMethod.myArgMethods.size(); ++i ) {
2352 if ( crMethod.myArgMethods[ i ] == theCommand->GetMethod() ) {
2354 myArgCommands.push_back( theCommand );
2356 while ( crMethod.myArgs.size() < i+1 )
2357 crMethod.myArgs.push_back( "[]" );
2358 crMethod.myArgs[ i ] = theCommand->GetArg( crMethod.myArgNb[i] );
2363 myUnusedCommands.push_back( theCommand );
2366 //================================================================================
2368 * \brief Finish conversion
2370 //================================================================================
2372 void _pyHypothesis::Flush()
2376 list < Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
2377 for ( ; cmd != myArgCommands.end(); ++cmd ) {
2378 // Add access to a wrapped mesh
2379 theGen->AddMeshAccessorMethod( *cmd );
2380 // Add access to a wrapped algorithm
2381 theGen->AddAlgoAccessorMethod( *cmd );
2383 cmd = myUnusedCommands.begin();
2384 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2385 // Add access to a wrapped mesh
2386 theGen->AddMeshAccessorMethod( *cmd );
2387 // Add access to a wrapped algorithm
2388 theGen->AddAlgoAccessorMethod( *cmd );
2391 // forget previous hypothesis modifications
2392 myArgCommands.clear();
2393 myUnusedCommands.clear();
2396 //================================================================================
2398 * \brief clear creation, arg and unkown commands
2400 //================================================================================
2402 void _pyHypothesis::ClearAllCommands()
2404 GetCreationCmd()->Clear();
2405 list<Handle(_pyCommand)>::iterator cmd = myArgCommands.begin();
2406 for ( ; cmd != myArgCommands.end(); ++cmd )
2408 cmd = myUnusedCommands.begin();
2409 for ( ; cmd != myUnusedCommands.end(); ++cmd )
2414 //================================================================================
2416 * \brief Assign fields of theOther to me except myIsWrapped
2418 //================================================================================
2420 void _pyHypothesis::Assign( const Handle(_pyHypothesis)& theOther,
2421 const _pyID& theMesh )
2423 // myCreationCmd = theOther->myCreationCmd;
2424 myIsAlgo = theOther->myIsAlgo;
2425 myIsWrapped = false;
2426 myGeom = theOther->myGeom;
2428 myAlgoType2CreationMethod = theOther->myAlgoType2CreationMethod;
2429 myAccumulativeMethods = theOther->myAccumulativeMethods;
2430 //myUnusedCommands = theOther->myUnusedCommands;
2431 // init myCurCrMethod
2432 GetCreationMethod( theOther->GetAlgoType() );
2435 //================================================================================
2437 * \brief Analyze my erasability depending on myReferredObjs
2439 //================================================================================
2441 bool _pyHypothesis::CanClear()
2445 list< Handle(_pyObject) >::iterator obj = myReferredObjs.begin();
2446 for ( ; obj != myReferredObjs.end(); ++obj )
2447 if ( (*obj)->CanClear() )
2454 //================================================================================
2456 * \brief Clear my commands depending on usage by meshes
2458 //================================================================================
2460 void _pyHypothesis::ClearCommands()
2462 // if ( !theGen->IsToKeepAllCommands() )
2464 // bool isUsed = false;
2465 // int lastComputeOrder = 0;
2466 // list<Handle(_pyCommand) >::iterator cmd = myComputeCmds.begin();
2467 // for ( ; cmd != myComputeCmds.end(); ++cmd )
2468 // if ( ! (*cmd)->IsEmpty() )
2471 // if ( (*cmd)->GetOrderNb() > lastComputeOrder )
2472 // lastComputeOrder = (*cmd)->GetOrderNb();
2476 // SetRemovedFromStudy( true );
2480 // // clear my commands invoked after lastComputeOrder
2481 // // map<TCollection_AsciiString, list< Handle(_pyCommand) > >::iterator m2c;
2482 // // for ( m2c = myMeth2Commands.begin(); m2c != myMeth2Commands.end(); ++m2c )
2484 // // list< Handle(_pyCommand)> & cmds = m2c->second;
2485 // // if ( !cmds.empty() && cmds.back()->GetOrderNb() > lastComputeOrder )
2486 // // cmds.back()->Clear();
2490 _pyObject::ClearCommands();
2493 //================================================================================
2495 * \brief Find arguments that are objects like mesh, group, geometry
2496 * \param meshes - referred meshes (directly or indirrectly)
2497 * \retval bool - false if a referred geometry is not in the study
2499 //================================================================================
2501 bool _pyHypothesis::GetReferredMeshesAndGeom( list< Handle(_pyMesh) >& meshes )
2503 if ( IsAlgo() ) return true;
2505 bool geomPublished = true;
2506 vector< _AString > args;
2507 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2508 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2510 CreationMethod& crMethod = type2meth->second;
2511 args.insert( args.end(), crMethod.myArgs.begin(), crMethod.myArgs.end());
2513 list<Handle(_pyCommand)>::iterator cmd = myUnusedCommands.begin();
2514 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2515 for ( int nb = (*cmd)->GetNbArgs(); nb; --nb )
2516 args.push_back( (*cmd)->GetArg( nb ));
2519 for ( size_t i = 0; i < args.size(); ++i )
2521 list< _pyID > idList = _pyCommand::GetStudyEntries( args[ i ]);
2522 if ( idList.empty() && !args[ i ].IsEmpty() )
2523 idList.push_back( args[ i ]);
2524 list< _pyID >::iterator id = idList.begin();
2525 for ( ; id != idList.end(); ++id )
2527 Handle(_pyObject) obj = theGen->FindObject( *id );
2528 if ( obj.IsNull() ) obj = theGen->FindHyp( *id );
2531 if ( theGen->IsGeomObject( *id ) && theGen->IsNotPublished( *id ))
2532 geomPublished = false;
2536 myReferredObjs.push_back( obj );
2537 Handle(_pyMesh) mesh = ObjectToMesh( obj );
2538 if ( !mesh.IsNull() )
2539 meshes.push_back( mesh );
2540 // prevent clearing not published hyps referred e.g. by "LayerDistribution"
2541 else if ( obj->IsKind( STANDARD_TYPE( _pyHypothesis )) && this->IsInStudy() )
2542 obj->SetRemovedFromStudy( false );
2546 return geomPublished;
2549 //================================================================================
2551 * \brief Remember theCommand setting a parameter
2553 //================================================================================
2555 void _pyHypothesis::rememberCmdOfParameter( const Handle(_pyCommand) & theCommand )
2557 // parameters are discriminated by method name
2558 _AString method = theCommand->GetMethod();
2559 if ( myAccumulativeMethods.count( method ))
2560 return; // this method adds values and not override the previus value
2562 // discriminate commands setting different parameters via one method
2563 // by passing parameter names like e.g. SetOption("size", "0.2")
2564 if ( theCommand->GetString().FirstLocationInSet( "'\"", 1, theCommand->Length() ) &&
2565 theCommand->GetNbArgs() > 1 )
2567 // mangle method by appending a 1st textual arg
2568 for ( int iArg = 1; iArg <= theCommand->GetNbArgs(); ++iArg )
2570 const TCollection_AsciiString& arg = theCommand->GetArg( iArg );
2571 if ( arg.Value(1) != '\"' && arg.Value(1) != '\'' ) continue;
2572 if ( !isalpha( arg.Value(2))) continue;
2577 // parameters are discriminated by method name
2578 list< Handle(_pyCommand)>& cmds = myMeth2Commands[ method /*theCommand->GetMethod()*/ ];
2579 if ( !cmds.empty() && !isCmdUsedForCompute( cmds.back() ))
2581 cmds.back()->Clear(); // previous parameter value has not been used
2582 cmds.back() = theCommand;
2586 cmds.push_back( theCommand );
2590 //================================================================================
2592 * \brief Return true if a setting parameter command ha been used to compute mesh
2594 //================================================================================
2596 bool _pyHypothesis::isCmdUsedForCompute( const Handle(_pyCommand) & cmd,
2597 _pyCommand::TAddr avoidComputeAddr ) const
2599 bool isUsed = false;
2600 map< _pyCommand::TAddr, list<Handle(_pyCommand) > >::const_iterator addr2cmds =
2601 myComputeAddr2Cmds.begin();
2602 for ( ; addr2cmds != myComputeAddr2Cmds.end() && !isUsed; ++addr2cmds )
2604 if ( addr2cmds->first == avoidComputeAddr ) continue;
2605 const list<Handle(_pyCommand)> & cmds = addr2cmds->second;
2606 isUsed = ( std::find( cmds.begin(), cmds.end(), cmd ) != cmds.end() );
2611 //================================================================================
2613 * \brief Save commands setting parameters as they are used for a mesh computation
2615 //================================================================================
2617 void _pyHypothesis::MeshComputed( const Handle(_pyCommand)& theComputeCmd )
2619 myComputeCmds.push_back( theComputeCmd );
2620 list<Handle(_pyCommand)>& savedCmds = myComputeAddr2Cmds[ theComputeCmd->GetAddress() ];
2622 map<TCollection_AsciiString, list< Handle(_pyCommand) > >::iterator m2c;
2623 for ( m2c = myMeth2Commands.begin(); m2c != myMeth2Commands.end(); ++m2c )
2624 savedCmds.push_back( m2c->second.back() );
2627 //================================================================================
2629 * \brief Clear commands setting parameters as a mesh computed using them is cleared
2631 //================================================================================
2633 void _pyHypothesis::ComputeDiscarded( const Handle(_pyCommand)& theComputeCmd )
2635 list<Handle(_pyCommand)>& savedCmds = myComputeAddr2Cmds[ theComputeCmd->GetAddress() ];
2637 list<Handle(_pyCommand)>::iterator cmd = savedCmds.begin();
2638 for ( ; cmd != savedCmds.end(); ++cmd )
2640 // check if a cmd has been used to compute another mesh
2641 if ( isCmdUsedForCompute( *cmd, theComputeCmd->GetAddress() ))
2643 // check if a cmd is a sole command setting its parameter;
2644 // don't use method name for search as it can change
2645 map<TCollection_AsciiString, list<Handle(_pyCommand)> >::iterator
2646 m2cmds = myMeth2Commands.begin();
2647 for ( ; m2cmds != myMeth2Commands.end(); ++m2cmds )
2649 list< Handle(_pyCommand)>& cmds = m2cmds->second;
2650 list< Handle(_pyCommand)>::iterator cmdIt = std::find( cmds.begin(), cmds.end(), *cmd );
2651 if ( cmdIt != cmds.end() )
2653 if ( cmds.back() != *cmd )
2655 cmds.erase( cmdIt );
2662 myComputeAddr2Cmds.erase( theComputeCmd->GetAddress() );
2665 //================================================================================
2667 * \brief Sets an argNb-th argument of current creation command
2668 * \param argNb - argument index countered from 1
2670 //================================================================================
2672 void _pyHypothesis::setCreationArg( const int argNb, const _AString& arg )
2674 if ( myCurCrMethod )
2676 while ( myCurCrMethod->myArgs.size() < argNb )
2677 myCurCrMethod->myArgs.push_back( "None" );
2678 if ( arg.IsEmpty() )
2679 myCurCrMethod->myArgs[ argNb-1 ] = "None";
2681 myCurCrMethod->myArgs[ argNb-1 ] = arg;
2686 //================================================================================
2688 * \brief Remember hypothesis parameter values
2689 * \param theCommand - The called hypothesis method
2691 //================================================================================
2693 void _pyComplexParamHypo::Process( const Handle(_pyCommand)& theCommand)
2695 if ( GetAlgoType() == "Cartesian_3D" )
2697 // CartesianParameters3D hyp
2699 if ( theCommand->GetMethod() == "SetSizeThreshold" )
2701 setCreationArg( 4, theCommand->GetArg( 1 ));
2702 myArgCommands.push_back( theCommand );
2705 if ( theCommand->GetMethod() == "SetGrid" ||
2706 theCommand->GetMethod() == "SetGridSpacing" )
2708 TCollection_AsciiString axis = theCommand->GetArg( theCommand->GetNbArgs() );
2709 int iArg = axis.Value(1) - '0';
2710 if ( theCommand->GetMethod() == "SetGrid" )
2712 setCreationArg( 1+iArg, theCommand->GetArg( 1 ));
2716 myCurCrMethod->myArgs[ iArg ] = "[ ";
2717 myCurCrMethod->myArgs[ iArg ] += theCommand->GetArg( 1 );
2718 myCurCrMethod->myArgs[ iArg ] += ", ";
2719 myCurCrMethod->myArgs[ iArg ] += theCommand->GetArg( 2 );
2720 myCurCrMethod->myArgs[ iArg ] += "]";
2722 myArgCommands.push_back( theCommand );
2723 rememberCmdOfParameter( theCommand );
2728 if( theCommand->GetMethod() == "SetLength" )
2730 // NOW it is OBSOLETE
2731 // ex: hyp.SetLength(start, 1)
2732 // hyp.SetLength(end, 0)
2733 ASSERT(( theCommand->GetArg( 2 ).IsIntegerValue() ));
2734 int i = 1 - theCommand->GetArg( 2 ).IntegerValue();
2735 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2736 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2738 CreationMethod& crMethod = type2meth->second;
2739 while ( crMethod.myArgs.size() < i+1 )
2740 crMethod.myArgs.push_back( "[]" );
2741 crMethod.myArgs[ i ] = theCommand->GetArg( 1 ); // arg value
2743 myArgCommands.push_back( theCommand );
2747 _pyHypothesis::Process( theCommand );
2750 //================================================================================
2752 * \brief Clear SetObjectEntry() as it is called by methods of Mesh_Segment
2754 //================================================================================
2756 void _pyComplexParamHypo::Flush()
2760 list < Handle(_pyCommand) >::iterator cmd = myUnusedCommands.begin();
2761 for ( ; cmd != myUnusedCommands.end(); ++cmd )
2762 if ((*cmd)->GetMethod() == "SetObjectEntry" )
2767 //================================================================================
2769 * \brief Convert methods of 1D hypotheses to my own methods
2770 * \param theCommand - The called hypothesis method
2772 //================================================================================
2774 void _pyLayerDistributionHypo::Process( const Handle(_pyCommand)& theCommand)
2776 if ( theCommand->GetMethod() != "SetLayerDistribution" )
2779 const _pyID& hyp1dID = theCommand->GetArg( 1 );
2780 // Handle(_pyHypothesis) hyp1d = theGen->FindHyp( hyp1dID );
2781 // if ( hyp1d.IsNull() && ! my1dHyp.IsNull()) // apparently hypId changed at study restoration
2783 // TCollection_AsciiString cmd =
2784 // my1dHyp->GetCreationCmd()->GetIndentation() + hyp1dID + " = " + my1dHyp->GetID();
2785 // Handle(_pyCommand) newCmd = theGen->AddCommand( cmd );
2786 // theGen->SetCommandAfter( newCmd, my1dHyp->GetCreationCmd() );
2789 // else if ( !my1dHyp.IsNull() && hyp1dID != my1dHyp->GetID() )
2791 // // 1D hypo is already set, so distribution changes and the old
2792 // // 1D hypo is thrown away
2793 // my1dHyp->ClearAllCommands();
2796 // //my1dHyp->SetRemovedFromStudy( false );
2798 // if ( !myArgCommands.empty() )
2799 // myArgCommands.back()->Clear();
2800 myCurCrMethod->myArgs.push_back( hyp1dID );
2801 myArgCommands.push_back( theCommand );
2804 //================================================================================
2807 * \param theAdditionCmd - command to be converted
2808 * \param theMesh - mesh instance
2809 * \retval bool - status
2811 //================================================================================
2813 bool _pyLayerDistributionHypo::Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
2814 const _pyID& theMesh)
2816 myIsWrapped = false;
2818 if ( my1dHyp.IsNull() )
2821 // set "SetLayerDistribution()" after addition cmd
2822 theAdditionCmd->AddDependantCmd( myArgCommands.front() );
2824 _pyID geom = theAdditionCmd->GetArg( 1 );
2826 Handle(_pyHypothesis) algo = theGen->FindAlgo( geom, theMesh, this );
2827 if ( !algo.IsNull() )
2829 my1dHyp->SetMesh( theMesh );
2830 my1dHyp->SetConvMethodAndType(my1dHyp->GetAlgoCreationMethod().ToCString(),
2831 algo->GetAlgoType().ToCString());
2832 if ( !my1dHyp->Addition2Creation( theAdditionCmd, theMesh ))
2835 // clear "SetLayerDistribution()" cmd
2836 myArgCommands.back()->Clear();
2838 // Convert my creation => me = RadialPrismAlgo.Get3DHypothesis()
2840 // find RadialPrism algo created on <geom> for theMesh
2841 GetCreationCmd()->SetObject( algo->GetID() );
2842 GetCreationCmd()->SetMethod( myAlgoMethod );
2843 GetCreationCmd()->RemoveArgs();
2844 theAdditionCmd->AddDependantCmd( GetCreationCmd() );
2850 //================================================================================
2854 //================================================================================
2856 void _pyLayerDistributionHypo::Flush()
2858 // as creation of 1D hyp was written later then it's edition,
2859 // we need to find all it's edition calls and process them
2860 list< Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
2862 for ( cmd = myArgCommands.begin(); cmd != myArgCommands.end(); ++cmd )
2864 const _pyID& hyp1dID = (*cmd)->GetArg( 1 );
2865 if ( hyp1dID.IsEmpty() ) continue;
2867 Handle(_pyHypothesis) hyp1d = theGen->FindHyp( hyp1dID );
2869 // make a new name for 1D hyp = "HypType" + "_Distribution"
2871 if ( hyp1d.IsNull() ) // apparently hypId changed at study restoration
2873 if ( prevNewName.IsEmpty() ) continue;
2874 newName = prevNewName;
2878 if ( hyp1d->IsWrapped() ) {
2879 newName = hyp1d->GetCreationCmd()->GetMethod();
2882 TCollection_AsciiString hypTypeQuoted = hyp1d->GetCreationCmd()->GetArg(1);
2883 newName = hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
2885 newName += "_Distribution";
2886 prevNewName = newName;
2888 hyp1d->GetCreationCmd()->SetResultValue( newName );
2890 list< Handle(_pyCommand) >& cmds = theGen->GetCommands();
2891 list< Handle(_pyCommand) >::iterator cmdIt = cmds.begin();
2892 for ( ; cmdIt != cmds.end(); ++cmdIt ) {
2893 const _pyID& objID = (*cmdIt)->GetObject();
2894 if ( objID == hyp1dID ) {
2895 if ( !hyp1d.IsNull() )
2897 hyp1d->Process( *cmdIt );
2898 hyp1d->GetCreationCmd()->AddDependantCmd( *cmdIt );
2900 ( *cmdIt )->SetObject( newName );
2903 // Set new hyp name to SetLayerDistribution(hyp1dID) cmd
2904 (*cmd)->SetArg( 1, newName );
2908 //================================================================================
2910 * \brief additionally to Addition2Creation, clears SetDistrType() command
2911 * \param theCmd - AddHypothesis() command
2912 * \param theMesh - mesh to which a hypothesis is added
2913 * \retval bool - convertion result
2915 //================================================================================
2917 bool _pyNumberOfSegmentsHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
2918 const _pyID& theMesh)
2920 if ( IsWrappable( theMesh ) && myCurCrMethod->myArgs.size() > 1 ) {
2921 // scale factor (2-nd arg) is provided: clear SetDistrType(1) command
2922 bool scaleDistrType = false;
2923 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnusedCommands.rbegin();
2924 for ( ; cmd != myUnusedCommands.rend(); ++cmd ) {
2925 if ( (*cmd)->GetMethod() == "SetDistrType" ) {
2926 if ( (*cmd)->GetArg( 1 ) == "1" ) {
2927 scaleDistrType = true;
2930 else if ( !scaleDistrType ) {
2931 // distribution type changed: remove scale factor from args
2932 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2933 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2935 CreationMethod& crMethod = type2meth->second;
2936 if ( crMethod.myArgs.size() == 2 )
2937 crMethod.myArgs.pop_back();
2944 return _pyHypothesis::Addition2Creation( theCmd, theMesh );
2947 //================================================================================
2949 * \brief remove repeated commands defining distribution
2951 //================================================================================
2953 void _pyNumberOfSegmentsHyp::Flush()
2955 // find number of the last SetDistrType() command
2956 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnusedCommands.rbegin();
2957 int distrTypeNb = 0;
2958 for ( ; !distrTypeNb && cmd != myUnusedCommands.rend(); ++cmd )
2959 if ( (*cmd)->GetMethod() == "SetDistrType" )
2960 distrTypeNb = (*cmd)->GetOrderNb();
2961 else if (IsWrapped() && (*cmd)->GetMethod() == "SetObjectEntry" )
2964 // clear commands before the last SetDistrType()
2965 list<Handle(_pyCommand)> * cmds[2] = { &myArgCommands, &myUnusedCommands };
2966 for ( int i = 0; i < 2; ++i ) {
2967 set<TCollection_AsciiString> uniqueMethods;
2968 list<Handle(_pyCommand)> & cmdList = *cmds[i];
2969 for ( cmd = cmdList.rbegin(); cmd != cmdList.rend(); ++cmd )
2971 bool clear = ( (*cmd)->GetOrderNb() < distrTypeNb );
2972 const TCollection_AsciiString& method = (*cmd)->GetMethod();
2973 if ( !clear || method == "SetNumberOfSegments" ) {
2974 bool isNewInSet = uniqueMethods.insert( method ).second;
2975 clear = !isNewInSet;
2984 //================================================================================
2986 * \brief Convert the command adding "SegmentLengthAroundVertex" to mesh
2987 * into regular1D.LengthNearVertex( length, vertex )
2988 * \param theCmd - The command like mesh.AddHypothesis( vertex, SegmentLengthAroundVertex )
2989 * \param theMesh - The mesh needing this hypo
2990 * \retval bool - false if the command cant be converted
2992 //================================================================================
2994 bool _pySegmentLengthAroundVertexHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
2995 const _pyID& theMeshID)
2997 if ( IsWrappable( theMeshID )) {
2999 _pyID vertex = theCmd->GetArg( 1 );
3001 // the problem here is that segment algo will not be found
3002 // by pyHypothesis::Addition2Creation() for <vertex>, so we try to find
3003 // geometry where segment algorithm is assigned
3004 Handle(_pyHypothesis) algo;
3005 _pyID geom = vertex;
3006 while ( algo.IsNull() && !geom.IsEmpty()) {
3007 // try to find geom as a father of <vertex>
3008 geom = FatherID( geom );
3009 algo = theGen->FindAlgo( geom, theMeshID, this );
3011 if ( algo.IsNull() )
3012 return false; // also possible to find geom as brother of veretex...
3013 // set geom instead of vertex
3014 theCmd->SetArg( 1, geom );
3016 // set vertex as a second arg
3017 if ( myCurCrMethod->myArgs.size() < 1) setCreationArg( 1, "1" ); // :(
3018 setCreationArg( 2, vertex );
3020 // mesh.AddHypothesis(vertex, SegmentLengthAroundVertex) -->
3021 // theMeshID.LengthNearVertex( length, vertex )
3022 return _pyHypothesis::Addition2Creation( theCmd, theMeshID );
3027 //================================================================================
3029 * \brief _pyAlgorithm constructor
3030 * \param theCreationCmd - The command like "algo = smeshgen.CreateHypothesis(type,lib)"
3032 //================================================================================
3034 _pyAlgorithm::_pyAlgorithm(const Handle(_pyCommand)& theCreationCmd)
3035 : _pyHypothesis( theCreationCmd )
3040 //================================================================================
3042 * \brief Convert the command adding an algorithm to mesh
3043 * \param theCmd - The command like mesh.AddHypothesis( geom, algo )
3044 * \param theMesh - The mesh needing this algo
3045 * \retval bool - false if the command cant be converted
3047 //================================================================================
3049 bool _pyAlgorithm::Addition2Creation( const Handle(_pyCommand)& theCmd,
3050 const _pyID& theMeshID)
3052 // mesh.AddHypothesis(geom,algo) --> theMeshID.myCreationMethod()
3053 if ( _pyHypothesis::Addition2Creation( theCmd, theMeshID )) {
3054 theGen->SetAccessorMethod( GetID(), "GetAlgorithm()" );
3060 //================================================================================
3062 * \brief Return starting position of a part of python command
3063 * \param thePartIndex - The index of command part
3064 * \retval int - Part position
3066 //================================================================================
3068 int _pyCommand::GetBegPos( int thePartIndex )
3072 if ( myBegPos.Length() < thePartIndex )
3074 return myBegPos( thePartIndex );
3077 //================================================================================
3079 * \brief Store starting position of a part of python command
3080 * \param thePartIndex - The index of command part
3081 * \param thePosition - Part position
3083 //================================================================================
3085 void _pyCommand::SetBegPos( int thePartIndex, int thePosition )
3087 while ( myBegPos.Length() < thePartIndex )
3088 myBegPos.Append( UNKNOWN );
3089 myBegPos( thePartIndex ) = thePosition;
3092 //================================================================================
3094 * \brief Returns whitespace symbols at the line beginning
3095 * \retval TCollection_AsciiString - result
3097 //================================================================================
3099 TCollection_AsciiString _pyCommand::GetIndentation()
3102 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
3103 GetWord( myString, end, true );
3105 end = GetBegPos( RESULT_IND );
3106 return myString.SubString( 1, end - 1 );
3109 //================================================================================
3111 * \brief Return substring of python command looking like ResultValue = Obj.Meth()
3112 * \retval const TCollection_AsciiString & - ResultValue substring
3114 //================================================================================
3116 const TCollection_AsciiString & _pyCommand::GetResultValue()
3118 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
3120 SetBegPos( RESULT_IND, EMPTY );
3121 int begPos, endPos = myString.Location( "=", 1, Length() );
3125 while ( begPos < endPos && isspace( myString.Value( begPos ))) ++begPos;
3126 if ( begPos < endPos )
3128 SetBegPos( RESULT_IND, begPos );
3130 while ( begPos < endPos && isspace( myString.Value( endPos ))) --endPos;
3131 myRes = myString.SubString( begPos, endPos );
3138 //================================================================================
3140 * \brief Return number of python command result value ResultValue = Obj.Meth()
3143 //================================================================================
3145 const int _pyCommand::GetNbResultValues()
3149 int endPos = myString.Location( "=", 1, Length() );
3150 TCollection_AsciiString str = "";
3151 while ( begPos < endPos) {
3152 str = GetWord( myString, begPos, true );
3153 begPos = begPos+ str.Length();
3160 //================================================================================
3162 * \brief Return substring of python command looking like
3163 * ResultValue1 , ResultValue2,... = Obj.Meth() with res index
3164 * \retval const TCollection_AsciiString & - ResultValue with res index substring
3166 //================================================================================
3167 TCollection_AsciiString _pyCommand::GetResultValue(int res)
3170 if ( SkipSpaces( myString, begPos ) && myString.Value( begPos ) == '[' )
3171 ++begPos; // skip [, else the whole list is returned
3172 int endPos = myString.Location( "=", 1, Length() );
3174 while ( begPos < endPos) {
3175 _AString result = GetWord( myString, begPos, true );
3176 begPos = begPos + result.Length();
3179 result.RemoveAll('[');
3180 result.RemoveAll(']');
3186 return theEmptyString;
3189 //================================================================================
3191 * \brief Return substring of python command looking like ResVal = Object.Meth()
3192 * \retval const TCollection_AsciiString & - Object substring
3194 //================================================================================
3196 const TCollection_AsciiString & _pyCommand::GetObject()
3198 if ( GetBegPos( OBJECT_IND ) == UNKNOWN )
3201 int begPos = GetBegPos( RESULT_IND ) + myRes.Length();
3203 begPos = myString.Location( "=", 1, Length() ) + 1;
3204 // is '=' in the string argument (for example, name) or not
3205 int nb1 = 0; // number of ' character at the left of =
3206 int nb2 = 0; // number of " character at the left of =
3207 for ( int i = 1; i < begPos-1; i++ ) {
3208 if ( myString.Value( i )=='\'' )
3210 else if ( myString.Value( i )=='"' )
3213 // if number of ' or " is not divisible by 2,
3214 // then get an object at the start of the command
3215 if ( nb1 % 2 != 0 || nb2 % 2 != 0 )
3218 myObj = GetWord( myString, begPos, true );
3219 // check if object is complex,
3220 // so far consider case like "smesh.smesh.Method()"
3221 if ( int bracketPos = myString.Location( "(", begPos, Length() )) {
3222 //if ( bracketPos==0 ) bracketPos = Length();
3223 int dotPos = begPos+myObj.Length();
3224 while ( dotPos+1 < bracketPos ) {
3225 if ( int pos = myString.Location( ".", dotPos+1, bracketPos ))
3230 if ( dotPos > begPos+myObj.Length() )
3231 myObj = myString.SubString( begPos, dotPos-1 );
3233 // 1st word after '=' is an object
3234 // else // no method -> no object
3240 SetBegPos( OBJECT_IND, begPos );
3246 //================================================================================
3248 * \brief Return substring of python command looking like ResVal = Obj.Method()
3249 * \retval const TCollection_AsciiString & - Method substring
3251 //================================================================================
3253 const TCollection_AsciiString & _pyCommand::GetMethod()
3255 if ( GetBegPos( METHOD_IND ) == UNKNOWN )
3258 int begPos = GetBegPos( OBJECT_IND ) + myObj.Length();
3259 bool forward = true;
3261 begPos = myString.Location( "(", 1, Length() ) - 1;
3265 myMeth = GetWord( myString, begPos, forward );
3266 SetBegPos( METHOD_IND, begPos );
3272 //================================================================================
3274 * \brief Return substring of python command looking like ResVal = Obj.Meth(Arg1,...)
3275 * \retval const TCollection_AsciiString & - Arg<index> substring
3277 //================================================================================
3279 const TCollection_AsciiString & _pyCommand::GetArg( int index )
3281 if ( GetBegPos( ARG1_IND ) == UNKNOWN )
3285 int pos = GetBegPos( METHOD_IND ) + myMeth.Length();
3287 pos = myString.Location( "(", 1, Length() );
3291 // we are at or before '(', skip it if present
3293 while ( pos <= Length() && myString.Value( pos ) != '(' ) ++pos;
3294 if ( pos > Length() )
3298 SetBegPos( ARG1_IND, 0 ); // even no '('
3299 return theEmptyString;
3303 list< TCollection_AsciiString > separatorStack( 1, ",)");
3304 bool ignoreNesting = false;
3306 while ( pos <= Length() )
3308 const char chr = myString.Value( pos );
3310 if ( separatorStack.back().Location( chr, 1, separatorStack.back().Length()))
3312 if ( separatorStack.size() == 1 ) // a comma dividing args or a terminal ')' found
3314 while ( pos-1 >= prevPos && isspace( myString.Value( prevPos )))
3316 TCollection_AsciiString arg;
3317 if ( pos-1 >= prevPos ) {
3318 arg = myString.SubString( prevPos, pos-1 );
3319 arg.RightAdjust(); // remove spaces
3322 if ( !arg.IsEmpty() || chr == ',' )
3324 SetBegPos( ARG1_IND + myArgs.Length(), prevPos );
3325 myArgs.Append( arg );
3331 else // end of nesting args found
3333 separatorStack.pop_back();
3334 ignoreNesting = false;
3337 else if ( !ignoreNesting )
3340 case '(' : separatorStack.push_back(")"); break;
3341 case '[' : separatorStack.push_back("]"); break;
3342 case '\'': separatorStack.push_back("'"); ignoreNesting=true; break;
3343 case '"' : separatorStack.push_back("\""); ignoreNesting=true; break;
3350 if ( myArgs.Length() < index )
3351 return theEmptyString;
3352 return myArgs( index );
3355 //================================================================================
3357 * \brief Check if char is a word part
3358 * \param c - The character to check
3359 * \retval bool - The check result
3361 //================================================================================
3363 static inline bool isWord(const char c, const bool dotIsWord)
3366 !isspace(c) && c != ',' && c != '=' && c != ')' && c != '(' && ( dotIsWord || c != '.');
3369 //================================================================================
3371 * \brief Looks for a word in the string and returns word's beginning
3372 * \param theString - The input string
3373 * \param theStartPos - The position to start the search, returning word's beginning
3374 * \param theForward - The search direction
3375 * \retval TCollection_AsciiString - The found word
3377 //================================================================================
3379 TCollection_AsciiString _pyCommand::GetWord( const _AString & theString,
3381 const bool theForward,
3382 const bool dotIsWord )
3384 int beg = theStartPos, end = theStartPos;
3385 theStartPos = EMPTY;
3386 if ( beg < 1 || beg > theString.Length() )
3387 return theEmptyString;
3389 if ( theForward ) { // search forward
3391 while ( beg <= theString.Length() && !isWord( theString.Value( beg ), dotIsWord))
3393 if ( beg > theString.Length() )
3394 return theEmptyString; // no word found
3397 char begChar = theString.Value( beg );
3398 if ( begChar == '"' || begChar == '\'' || begChar == '[') {
3399 char endChar = ( begChar == '[' ) ? ']' : begChar;
3400 // end is at the corresponding quoting mark or bracket
3401 while ( end < theString.Length() &&
3402 ( theString.Value( end ) != endChar || theString.Value( end-1 ) == '\\'))
3406 while ( end <= theString.Length() && isWord( theString.Value( end ), dotIsWord))
3411 else { // search backward
3413 while ( end > 0 && !isWord( theString.Value( end ), dotIsWord))
3416 return theEmptyString; // no word found
3418 char endChar = theString.Value( end );
3419 if ( endChar == '"' || endChar == '\'' || endChar == ']') {
3420 char begChar = ( endChar == ']' ) ? '[' : endChar;
3421 // beg is at the corresponding quoting mark
3423 ( theString.Value( beg ) != begChar || theString.Value( beg-1 ) == '\\'))
3427 while ( beg > 0 && isWord( theString.Value( beg ), dotIsWord))
3433 //cout << theString << " ---- " << beg << " - " << end << endl;
3434 return theString.SubString( beg, end );
3437 //================================================================================
3439 * \brief Returns true if the string looks like a study entry
3441 //================================================================================
3443 bool _pyCommand::IsStudyEntry( const TCollection_AsciiString& str )
3445 if ( str.Length() < 5 ) return false;
3447 int nbColons = 0, isColon;
3448 for ( int i = 1; i <= str.Length(); ++i )
3450 char c = str.Value(i);
3451 if (!( isColon = (c == ':')) && ( c < '0' || c > '9' ))
3453 nbColons += isColon;
3455 return nbColons > 2 && str.Length()-nbColons > 2;
3458 //================================================================================
3460 * \brief Finds entries in a sting
3462 //================================================================================
3464 std::list< _pyID > _pyCommand::GetStudyEntries( const TCollection_AsciiString& str )
3466 std::list< _pyID > resList;
3468 while ( ++pos <= str.Length() )
3470 if ( !isdigit( str.Value( pos ))) continue;
3471 if ( pos != 1 && ( isalpha( str.Value( pos-1 ) || str.Value( pos-1 ) == ':'))) continue;
3474 while ( ++end <= str.Length() && ( isdigit( str.Value( end )) || str.Value( end ) == ':' ));
3475 _pyID entry = str.SubString( pos, end-1 );
3477 if ( IsStudyEntry( entry ))
3478 resList.push_back( entry );
3483 //================================================================================
3485 * \brief Look for position where not space char is
3486 * \param theString - The string
3487 * \param thePos - The position to search from and which returns result
3488 * \retval bool - false if there are only space after thePos in theString
3490 //================================================================================
3492 bool _pyCommand::SkipSpaces( const TCollection_AsciiString & theString, int & thePos )
3494 if ( thePos < 1 || thePos > theString.Length() )
3497 while ( thePos <= theString.Length() && isspace( theString.Value( thePos )))
3500 return thePos <= theString.Length();
3503 //================================================================================
3505 * \brief Modify a part of the command
3506 * \param thePartIndex - The index of the part
3507 * \param thePart - The new part string
3508 * \param theOldPart - The old part
3510 //================================================================================
3512 void _pyCommand::SetPart(int thePartIndex, const TCollection_AsciiString& thePart,
3513 TCollection_AsciiString& theOldPart)
3515 int pos = GetBegPos( thePartIndex );
3516 if ( pos <= Length() && theOldPart != thePart)
3518 TCollection_AsciiString seperator;
3520 pos = GetBegPos( thePartIndex + 1 );
3521 if ( pos < 1 ) return;
3522 switch ( thePartIndex ) {
3523 case RESULT_IND: seperator = " = "; break;
3524 case OBJECT_IND: seperator = "."; break;
3525 case METHOD_IND: seperator = "()"; break;
3529 myString.Remove( pos, theOldPart.Length() );
3530 if ( !seperator.IsEmpty() )
3531 myString.Insert( pos , seperator );
3532 myString.Insert( pos, thePart );
3533 // update starting positions of the following parts
3534 int posDelta = thePart.Length() + seperator.Length() - theOldPart.Length();
3535 for ( int i = thePartIndex + 1; i <= myBegPos.Length(); ++i ) {
3536 if ( myBegPos( i ) > 0 )
3537 myBegPos( i ) += posDelta;
3539 theOldPart = thePart;
3543 //================================================================================
3545 * \brief Set agrument
3546 * \param index - The argument index, it counts from 1
3547 * \param theArg - The argument string
3549 //================================================================================
3551 void _pyCommand::SetArg( int index, const TCollection_AsciiString& theArg)
3554 int argInd = ARG1_IND + index - 1;
3555 int pos = GetBegPos( argInd );
3556 if ( pos < 1 ) // no index-th arg exist, append inexistent args
3558 // find a closing parenthesis
3559 if ( GetNbArgs() != 0 && index <= GetNbArgs() ) {
3560 int lastArgInd = GetNbArgs();
3561 pos = GetBegPos( ARG1_IND + lastArgInd - 1 ) + GetArg( lastArgInd ).Length();
3562 while ( pos > 0 && pos <= Length() && myString.Value( pos ) != ')' )
3567 while ( pos > 0 && myString.Value( pos ) != ')' )
3570 if ( pos < 1 || myString.Value( pos ) != ')' ) { // no parentheses at all
3574 while ( myArgs.Length() < index ) {
3575 if ( myArgs.Length() )
3576 myString.Insert( pos++, "," );
3577 myArgs.Append("None");
3578 myString.Insert( pos, myArgs.Last() );
3579 SetBegPos( ARG1_IND + myArgs.Length() - 1, pos );
3580 pos += myArgs.Last().Length();
3583 SetPart( argInd, theArg, myArgs( index ));
3586 //================================================================================
3588 * \brief Empty arg list
3590 //================================================================================
3592 void _pyCommand::RemoveArgs()
3594 if ( int pos = myString.Location( '(', 1, Length() ))
3595 myString.Trunc( pos );
3598 if ( myBegPos.Length() >= ARG1_IND )
3599 myBegPos.Remove( ARG1_IND, myBegPos.Length() );
3602 //================================================================================
3604 * \brief Comment a python command
3606 //================================================================================
3608 void _pyCommand::Comment()
3610 if ( IsEmpty() ) return;
3613 while ( i <= Length() && isspace( myString.Value(i) )) ++i;
3614 if ( i <= Length() )
3616 myString.Insert( i, "#" );
3617 for ( int iPart = 0; iPart < myBegPos.Length(); ++iPart )
3619 int begPos = GetBegPos( iPart );
3620 if ( begPos != UNKNOWN )
3621 SetBegPos( iPart, begPos + 1 );
3626 //================================================================================
3628 * \brief Set dependent commands after this one
3630 //================================================================================
3632 bool _pyCommand::SetDependentCmdsAfter() const
3634 bool orderChanged = false;
3635 list< Handle(_pyCommand)>::const_reverse_iterator cmd = myDependentCmds.rbegin();
3636 for ( ; cmd != myDependentCmds.rend(); ++cmd ) {
3637 if ( (*cmd)->GetOrderNb() < GetOrderNb() ) {
3638 orderChanged = true;
3639 theGen->SetCommandAfter( *cmd, this );
3640 (*cmd)->SetDependentCmdsAfter();
3643 return orderChanged;
3645 //================================================================================
3647 * \brief Insert accessor method after theObjectID
3648 * \param theObjectID - id of the accessed object
3649 * \param theAcsMethod - name of the method giving access to the object
3650 * \retval bool - false if theObjectID is not found in the command string
3652 //================================================================================
3654 bool _pyCommand::AddAccessorMethod( _pyID theObjectID, const char* theAcsMethod )
3656 if ( !theAcsMethod )
3658 // start object search from the object, i.e. ignore result
3660 int beg = GetBegPos( OBJECT_IND );
3661 if ( beg < 1 || beg > Length() )
3664 while (( beg = myString.Location( theObjectID, beg, Length() )))
3666 // check that theObjectID is not just a part of a longer ID
3667 int afterEnd = beg + theObjectID.Length();
3668 Standard_Character c = myString.Value( afterEnd );
3669 if ( !isalnum( c ) && c != ':' ) {
3670 // check if accessor method already present
3672 myString.Location( (char*) theAcsMethod, afterEnd, Length() ) != afterEnd+1) {
3674 int oldLen = Length();
3675 myString.Insert( afterEnd, (char*) theAcsMethod );
3676 myString.Insert( afterEnd, "." );
3677 // update starting positions of the parts following the modified one
3678 int posDelta = Length() - oldLen;
3679 for ( int i = 1; i <= myBegPos.Length(); ++i ) {
3680 if ( myBegPos( i ) > afterEnd )
3681 myBegPos( i ) += posDelta;
3686 beg = afterEnd; // is a part - next search
3691 //================================================================================
3693 * \brief Creates pyObject
3695 //================================================================================
3697 _pyObject::_pyObject(const Handle(_pyCommand)& theCreationCmd, const _pyID& theID)
3698 : myID(theID), myCreationCmd(theCreationCmd), myIsPublished(false)
3703 //================================================================================
3705 * \brief Set up myID and myIsPublished
3707 //================================================================================
3709 void _pyObject::setID(const _pyID& theID)
3712 myIsPublished = !theGen->IsNotPublished( GetID() );
3715 //================================================================================
3717 * \brief Clear myCreationCmd and myProcessedCmds
3719 //================================================================================
3721 void _pyObject::ClearCommands()
3726 if ( !myCreationCmd.IsNull() )
3727 myCreationCmd->Clear();
3729 list< Handle(_pyCommand) >::iterator cmd = myProcessedCmds.begin();
3730 for ( ; cmd != myProcessedCmds.end(); ++cmd )
3734 //================================================================================
3736 * \brief Return method name giving access to an interaface object wrapped by python class
3737 * \retval const char* - method name
3739 //================================================================================
3741 const char* _pyObject::AccessorMethod() const
3745 //================================================================================
3747 * \brief Return ID of a father
3749 //================================================================================
3751 _pyID _pyObject::FatherID(const _pyID & childID)
3753 int colPos = childID.SearchFromEnd(':');
3755 return childID.SubString( 1, colPos-1 );
3759 //================================================================================
3761 * \brief SelfEraser erases creation command if no more it's commands invoked
3763 //================================================================================
3765 void _pySelfEraser::Flush()
3767 if ( GetNbCalls() == 0 )
3768 GetCreationCmd()->Clear();
3771 //================================================================================
3773 * \brief _pySubMesh constructor
3775 //================================================================================
3777 _pySubMesh::_pySubMesh(const Handle(_pyCommand)& theCreationCmd):
3778 _pyObject(theCreationCmd)
3780 myMesh = ObjectToMesh( theGen->FindObject( theCreationCmd->GetObject() ));
3783 //================================================================================
3785 * \brief Return true if a sub-mesh can be used as argument of the given method
3787 //================================================================================
3789 bool _pySubMesh::CanBeArgOfMethod(const _AString& theMethodName)
3791 // names of all methods where a sub-mesh can be used as argument
3792 static TStringSet methods;
3793 if ( methods.empty() ) {
3794 const char * names[] = {
3795 // methods of SMESH_Gen
3797 // methods of SMESH_Group
3799 // methods of SMESH_Measurements
3801 // methods of SMESH_Mesh
3802 "ExportPartToMED","ExportCGNS","ExportPartToDAT","ExportPartToUNV","ExportPartToSTL",
3804 // methods of SMESH_MeshEditor
3805 "ReorientObject","Reorient2D","TriToQuadObject","QuadToTriObject","SplitQuadObject",
3806 "SplitVolumesIntoTetra","SmoothObject","SmoothParametricObject","ConvertFromQuadraticObject",
3807 "RotationSweepObject","RotationSweepObjectMakeGroups","RotationSweepObject1D",
3808 "RotationSweepObject1DMakeGroups","RotationSweepObject2D","RotationSweepObject2DMakeGroups",
3809 "ExtrusionSweepObject","ExtrusionSweepObjectMakeGroups","ExtrusionSweepObject0D",
3810 "ExtrusionSweepObject0DMakeGroups","ExtrusionSweepObject1D","ExtrusionSweepObject2D",
3811 "ExtrusionSweepObject1DMakeGroups","ExtrusionSweepObject2DMakeGroups",
3812 "ExtrusionAlongPathObjX","ExtrusionAlongPathObject","ExtrusionAlongPathObjectMakeGroups",
3813 "ExtrusionAlongPathObject1D","ExtrusionAlongPathObject1DMakeGroups",
3814 "ExtrusionAlongPathObject2D","ExtrusionAlongPathObject2DMakeGroups","MirrorObject",
3815 "MirrorObjectMakeGroups","MirrorObjectMakeMesh","TranslateObject","Scale",
3816 "TranslateObjectMakeGroups","TranslateObjectMakeMesh","ScaleMakeGroups","ScaleMakeMesh",
3817 "RotateObject","RotateObjectMakeGroups","RotateObjectMakeMesh","FindCoincidentNodesOnPart",
3818 "FindCoincidentNodesOnPartBut","FindEqualElements","FindAmongElementsByPoint",
3819 "MakeBoundaryMesh","Create0DElementsOnAllNodes",
3820 "" }; // <- mark of end
3821 methods.Insert( names );
3823 return methods.Contains( theMethodName );
3826 //================================================================================
3828 * \brief count invoked commands
3830 //================================================================================
3832 void _pySubMesh::Process( const Handle(_pyCommand)& theCommand )
3834 _pyObject::Process(theCommand); // count calls of Process()
3835 GetCreationCmd()->AddDependantCmd( theCommand );
3838 //================================================================================
3840 * \brief Move creation command depending on invoked commands
3842 //================================================================================
3844 void _pySubMesh::Flush()
3846 if ( GetNbCalls() == 0 ) // move to the end of all commands
3847 theGen->GetLastCommand()->AddDependantCmd( GetCreationCmd() );
3848 else if ( !myCreator.IsNull() )
3849 // move to be just after creator
3850 myCreator->GetCreationCmd()->AddDependantCmd( GetCreationCmd() );
3853 //================================================================================
3855 * \brief Creates _pyGroup
3857 //================================================================================
3859 _pyGroup::_pyGroup(const Handle(_pyCommand)& theCreationCmd, const _pyID & id)
3860 :_pySubMesh(theCreationCmd)
3862 if ( !id.IsEmpty() )
3865 myCanClearCreationCmd = true;
3867 const _AString& method = theCreationCmd->GetMethod();
3868 if ( method == "CreateGroup" ) // CreateGroup() --> CreateEmptyGroup()
3870 theCreationCmd->SetMethod( "CreateEmptyGroup" );
3872 // ----------------------------------------------------------------------
3873 else if ( method == "CreateGroupFromGEOM" ) // (type, name, grp)
3875 _pyID geom = theCreationCmd->GetArg( 3 );
3876 // VSR 24/12/2010. PAL21106: always use GroupOnGeom() function on dump
3877 // next if(){...} section is commented
3878 //if ( sameGroupType( geom, theCreationCmd->GetArg( 1 )) ) { // --> Group(geom)
3879 // theCreationCmd->SetMethod( "Group" );
3880 // theCreationCmd->RemoveArgs();
3881 // theCreationCmd->SetArg( 1, geom );
3884 // ------------------------->>>>> GroupOnGeom( geom, name, typ )
3885 _pyID type = theCreationCmd->GetArg( 1 );
3886 _pyID name = theCreationCmd->GetArg( 2 );
3887 theCreationCmd->SetMethod( "GroupOnGeom" );
3888 theCreationCmd->RemoveArgs();
3889 theCreationCmd->SetArg( 1, geom );
3890 theCreationCmd->SetArg( 2, name );
3891 theCreationCmd->SetArg( 3, type );
3894 else if ( method == "CreateGroupFromFilter" )
3896 // -> GroupOnFilter(typ, name, aFilter0x4743dc0 -> aFilter_1)
3897 theCreationCmd->SetMethod( "GroupOnFilter" );
3899 _pyID filterID = theCreationCmd->GetArg(3);
3900 Handle(_pyFilter) filter = Handle(_pyFilter)::DownCast( theGen->FindObject( filterID ));
3901 if ( !filter.IsNull())
3903 if ( !filter->GetNewID().IsEmpty() )
3904 theCreationCmd->SetArg( 3, filter->GetNewID() );
3905 filter->AddUser( this );
3911 // theCreationCmd does something else apart from creation of this group
3912 // and thus it can't be cleared if this group is removed
3913 myCanClearCreationCmd = false;
3917 //================================================================================
3919 * \brief set myCanClearCreationCmd = true if the main action of the creation
3920 * command is discarded
3922 //================================================================================
3924 void _pyGroup::RemovedWithContents()
3926 // this code would be appropriate if Add0DElementsToAllNodes() returned only new nodes
3927 // via a created group
3928 //if ( GetCreationCmd()->GetMethod() == "Add0DElementsToAllNodes")
3929 // myCanClearCreationCmd = true;
3932 //================================================================================
3934 * \brief To convert creation of a group by filter
3936 //================================================================================
3938 void _pyGroup::Process( const Handle(_pyCommand)& theCommand)
3940 // Convert the following set of commands into mesh.MakeGroupByFilter(groupName, theFilter)
3941 // group = mesh.CreateEmptyGroup( elemType, groupName )
3942 // aFilter.SetMesh(mesh)
3943 // nbAdd = group.AddFrom( aFilter )
3944 Handle(_pyFilter) filter;
3945 if ( theCommand->GetMethod() == "AddFrom" )
3947 _pyID idSource = theCommand->GetArg(1);
3948 // check if idSource is a filter
3949 filter = Handle(_pyFilter)::DownCast( theGen->FindObject( idSource ));
3950 if ( !filter.IsNull() )
3952 // find aFilter.SetMesh(mesh) to clear it, it should be just before theCommand
3953 list< Handle(_pyCommand) >::reverse_iterator cmdIt = theGen->GetCommands().rbegin();
3954 while ( *cmdIt != theCommand ) ++cmdIt;
3955 while ( (*cmdIt)->GetOrderNb() != 1 )
3957 const Handle(_pyCommand)& setMeshCmd = *(++cmdIt);
3958 if ((setMeshCmd->GetObject() == idSource ||
3959 setMeshCmd->GetObject() == filter->GetNewID() )
3961 setMeshCmd->GetMethod() == "SetMesh")
3963 setMeshCmd->Clear();
3967 // replace 3 commands by one
3968 theCommand->Clear();
3969 const Handle(_pyCommand)& makeGroupCmd = GetCreationCmd();
3970 TCollection_AsciiString name = makeGroupCmd->GetArg( 2 );
3971 if ( !filter->GetNewID().IsEmpty() )
3972 idSource = filter->GetNewID();
3973 makeGroupCmd->SetMethod( "MakeGroupByFilter" );
3974 makeGroupCmd->SetArg( 1, name );
3975 makeGroupCmd->SetArg( 2, idSource );
3978 else if ( theCommand->GetMethod() == "SetFilter" )
3980 // set new name of a filter or clear the command if the same filter is set
3981 _pyID filterID = theCommand->GetArg(1);
3982 filter = Handle(_pyFilter)::DownCast( theGen->FindObject( filterID ));
3983 if ( !myFilter.IsNull() && filter == myFilter )
3984 theCommand->Clear();
3985 else if ( !filter.IsNull() && !filter->GetNewID().IsEmpty() )
3986 theCommand->SetArg( 1, filter->GetNewID() );
3989 else if ( theCommand->GetMethod() == "GetFilter" )
3991 // GetFilter() returns a filter with other ID, make myFilter process
3992 // calls of the returned filter
3993 if ( !myFilter.IsNull() )
3995 theGen->SetProxyObject( theCommand->GetResultValue(), myFilter );
3996 theCommand->Clear();
4000 if ( !filter.IsNull() )
4001 filter->AddUser( this );
4003 theGen->AddMeshAccessorMethod( theCommand );
4006 //================================================================================
4008 * \brief Prevent clearing "DoubleNode...() command if a group created by it is removed
4010 //================================================================================
4012 void _pyGroup::Flush()
4014 if ( !theGen->IsToKeepAllCommands() &&
4015 myCreationCmd && !myCanClearCreationCmd )
4017 myCreationCmd.Nullify(); // this way myCreationCmd won't be cleared
4021 //================================================================================
4023 * \brief Constructor of _pyFilter
4025 //================================================================================
4027 _pyFilter::_pyFilter(const Handle(_pyCommand)& theCreationCmd, const _pyID& newID/*=""*/)
4028 :_pyObject(theCreationCmd), myNewID( newID )
4032 //================================================================================
4034 * \brief To convert creation of a filter by criteria and
4035 * to replace an old name by a new one
4037 //================================================================================
4039 void _pyFilter::Process( const Handle(_pyCommand)& theCommand)
4041 if ( theCommand->GetObject() == GetID() )
4042 _pyObject::Process(theCommand); // count commands
4044 if ( !myNewID.IsEmpty() )
4045 theCommand->SetObject( myNewID );
4047 // Convert the following set of commands into smesh.GetFilterFromCriteria(criteria)
4048 // aFilter0x2aaab0487080 = aFilterManager.CreateFilter()
4049 // aFilter0x2aaab0487080.SetCriteria(aCriteria)
4050 if ( GetNbCalls() == 1 && // none method was called before this SetCriteria() call
4051 theCommand->GetMethod() == "SetCriteria")
4053 // aFilter.SetCriteria(aCriteria) ->
4054 // aFilter = smesh.GetFilterFromCriteria(criteria)
4055 if ( myNewID.IsEmpty() )
4056 theCommand->SetResultValue( GetID() );
4058 theCommand->SetResultValue( myNewID );
4059 theCommand->SetObject( SMESH_2smeshpy::GenName() );
4060 theCommand->SetMethod( "GetFilterFromCriteria" );
4062 // Clear aFilterManager.CreateFilter()
4063 GetCreationCmd()->Clear();
4065 else if ( theCommand->GetMethod() == "SetMesh" )
4067 if ( myMesh == theCommand->GetArg( 1 ))
4068 theCommand->Clear();
4070 myMesh = theCommand->GetArg( 1 );
4071 theGen->AddMeshAccessorMethod( theCommand );
4075 //================================================================================
4077 * \brief Set new filter name to the creation command
4079 //================================================================================
4081 void _pyFilter::Flush()
4083 if ( !myNewID.IsEmpty() && !GetCreationCmd()->IsEmpty() )
4084 GetCreationCmd()->SetResultValue( myNewID );
4087 //================================================================================
4089 * \brief Return true if all my users can be cleared
4091 //================================================================================
4093 bool _pyFilter::CanClear()
4095 list< Handle(_pyObject) >::iterator obj = myUsers.begin();
4096 for ( ; obj != myUsers.end(); ++obj )
4097 if ( !(*obj)->CanClear() )
4103 //================================================================================
4105 * \brief Reads _pyHypothesis'es from resource files of mesher Plugins
4107 //================================================================================
4109 _pyHypothesisReader::_pyHypothesisReader()
4112 vector< string > xmlPaths = SMESH_Gen::GetPluginXMLPaths();
4113 LDOMParser xmlParser;
4114 for ( size_t i = 0; i < xmlPaths.size(); ++i )
4116 bool error = xmlParser.parse( xmlPaths[i].c_str() );
4120 INFOS( xmlParser.GetError(data) );
4123 // <algorithm type="Regular_1D"
4124 // label-id="Wire discretisation"
4127 // <algo>Regular_1D=Segment()</algo>
4128 // <hypo>LocalLength=LocalLength(SetLength(1),,SetPrecision(1))</hypo>
4130 LDOM_Document xmlDoc = xmlParser.getDocument();
4131 LDOM_NodeList algoNodeList = xmlDoc.getElementsByTagName( "algorithm" );
4132 for ( int i = 0; i < algoNodeList.getLength(); ++i )
4134 LDOM_Node algoNode = algoNodeList.item( i );
4135 LDOM_Element& algoElem = (LDOM_Element&) algoNode;
4136 LDOM_NodeList pyAlgoNodeList = algoElem.getElementsByTagName( "algo" );
4137 if ( pyAlgoNodeList.getLength() < 1 ) continue;
4139 _AString text, algoType, method, arg;
4140 for ( int iA = 0; iA < pyAlgoNodeList.getLength(); ++iA )
4142 LDOM_Node pyAlgoNode = pyAlgoNodeList.item( iA );
4143 LDOM_Node textNode = pyAlgoNode.getFirstChild();
4144 text = textNode.getNodeValue();
4145 Handle(_pyCommand) algoCmd = new _pyCommand( text );
4146 algoType = algoCmd->GetResultValue();
4147 method = algoCmd->GetMethod();
4148 arg = algoCmd->GetArg(1);
4149 if ( !algoType.IsEmpty() && !method.IsEmpty() )
4151 Handle(_pyAlgorithm) algo = new _pyAlgorithm( algoCmd );
4152 algo->SetConvMethodAndType( method, algoType );
4153 if ( !arg.IsEmpty() )
4154 algo->setCreationArg( 1, arg );
4156 myType2Hyp[ algoType ] = algo;
4160 if ( algoType.IsEmpty() ) continue;
4162 LDOM_NodeList pyHypoNodeList = algoElem.getElementsByTagName( "hypo" );
4164 Handle( _pyHypothesis ) hyp;
4165 for ( int iH = 0; iH < pyHypoNodeList.getLength(); ++iH )
4167 LDOM_Node pyHypoNode = pyHypoNodeList.item( iH );
4168 LDOM_Node textNode = pyHypoNode.getFirstChild();
4169 text = textNode.getNodeValue();
4170 Handle(_pyCommand) hypoCmd = new _pyCommand( text );
4171 hypType = hypoCmd->GetResultValue();
4172 method = hypoCmd->GetMethod();
4173 if ( !hypType.IsEmpty() && !method.IsEmpty() )
4175 map<_AString, Handle(_pyHypothesis)>::iterator type2hyp = myType2Hyp.find( hypType );
4176 if ( type2hyp == myType2Hyp.end() )
4177 hyp = new _pyHypothesis( hypoCmd );
4179 hyp = type2hyp->second;
4180 hyp->SetConvMethodAndType( method, algoType );
4181 for ( int iArg = 1; iArg <= hypoCmd->GetNbArgs(); ++iArg )
4183 _pyCommand argCmd( hypoCmd->GetArg( iArg ));
4184 _AString argMethod = argCmd.GetMethod();
4185 _AString argNbText = argCmd.GetArg( 1 );
4186 if ( argMethod.IsEmpty() && !argCmd.IsEmpty() )
4187 hyp->setCreationArg( 1, argCmd.GetString() ); // e.g. Parameters(smesh.SIMPLE)
4189 hyp->AddArgMethod( argMethod,
4190 argNbText.IsIntegerValue() ? argNbText.IntegerValue() : 1 );
4192 myType2Hyp[ hypType ] = hyp;
4196 // <hypothesis type="BLSURF_Parameters"
4200 // <accumulative-methods>
4201 // SetEnforcedVertex,
4202 // SetEnforcedVertexNamed
4203 // </accumulative-methods>
4207 LDOM_NodeList hypNodeList = xmlDoc.getElementsByTagName( "hypothesis" );
4208 for ( int i = 0; i < hypNodeList.getLength(); ++i )
4210 LDOM_Node hypNode = hypNodeList.item( i );
4211 LDOM_Element& hypElem = (LDOM_Element&) hypNode;
4212 _AString hypType = hypElem.getAttribute("type");
4213 LDOM_NodeList methNodeList = hypElem.getElementsByTagName( "accumulative-methods" );
4214 if ( methNodeList.getLength() != 1 || hypType.IsEmpty() ) continue;
4216 map<_AString, Handle(_pyHypothesis)>::const_iterator type2hyp = myType2Hyp.find( hypType );
4217 if ( type2hyp == myType2Hyp.end() ) continue;
4219 LDOM_Node methNode = methNodeList.item( 0 );
4220 LDOM_Node textNode = methNode.getFirstChild();
4221 _AString text = textNode.getNodeValue();
4225 method = _pyCommand::GetWord( text, pos, /*forward= */true );
4226 pos += method.Length();
4227 type2hyp->second->AddAccumulativeMethod( method );
4229 while ( !method.IsEmpty() );
4232 } // loop on xmlPaths
4235 //================================================================================
4237 * \brief Returns a new hypothesis initialized according to the read information
4239 //================================================================================
4241 Handle(_pyHypothesis)
4242 _pyHypothesisReader::GetHypothesis(const _AString& hypType,
4243 const Handle(_pyCommand)& creationCmd) const
4245 Handle(_pyHypothesis) resHyp, sampleHyp;
4247 map<_AString, Handle(_pyHypothesis)>::const_iterator type2hyp = myType2Hyp.find( hypType );
4248 if ( type2hyp != myType2Hyp.end() )
4249 sampleHyp = type2hyp->second;
4251 if ( sampleHyp.IsNull() )
4253 resHyp = new _pyHypothesis(creationCmd);
4257 if ( sampleHyp->IsAlgo() )
4258 resHyp = new _pyAlgorithm( creationCmd );
4260 resHyp = new _pyHypothesis(creationCmd);
4261 resHyp->Assign( sampleHyp, _pyID() );