1 // Copyright (C) 2007-2008 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
22 // SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
24 // File : SMESH_2smeshpy.cxx
25 // Created : Fri Nov 18 13:20:10 2005
26 // Author : Edward AGAPOV (eap)
28 #include "SMESH_2smeshpy.hxx"
30 #include "utilities.h"
31 #include "SMESH_PythonDump.hxx"
32 #include "SMESH_NoteBook.hxx"
33 #include "Resource_DataMapOfAsciiStringAsciiString.hxx"
35 #include "SMESH_Gen_i.hxx"
36 /* SALOME headers that include CORBA headers that include windows.h
37 * that defines GetObject symbol as GetObjectA should stand before SALOME headers
38 * that declare methods named GetObject - to apply the same rules of GetObject renaming
39 * and thus to avoid mess with GetObject symbol on Windows */
41 IMPLEMENT_STANDARD_HANDLE (_pyObject ,Standard_Transient);
42 IMPLEMENT_STANDARD_HANDLE (_pyCommand ,Standard_Transient);
43 IMPLEMENT_STANDARD_HANDLE (_pyGen ,_pyObject);
44 IMPLEMENT_STANDARD_HANDLE (_pyMesh ,_pyObject);
45 IMPLEMENT_STANDARD_HANDLE (_pySubMesh ,_pyObject);
46 IMPLEMENT_STANDARD_HANDLE (_pyMeshEditor ,_pyObject);
47 IMPLEMENT_STANDARD_HANDLE (_pyHypothesis ,_pyObject);
48 IMPLEMENT_STANDARD_HANDLE (_pySelfEraser ,_pyObject);
49 IMPLEMENT_STANDARD_HANDLE (_pyAlgorithm ,_pyHypothesis);
50 IMPLEMENT_STANDARD_HANDLE (_pyComplexParamHypo,_pyHypothesis);
51 IMPLEMENT_STANDARD_HANDLE (_pyNumberOfSegmentsHyp,_pyHypothesis);
53 IMPLEMENT_STANDARD_RTTIEXT(_pyObject ,Standard_Transient);
54 IMPLEMENT_STANDARD_RTTIEXT(_pyCommand ,Standard_Transient);
55 IMPLEMENT_STANDARD_RTTIEXT(_pyGen ,_pyObject);
56 IMPLEMENT_STANDARD_RTTIEXT(_pyMesh ,_pyObject);
57 IMPLEMENT_STANDARD_RTTIEXT(_pySubMesh ,_pyObject);
58 IMPLEMENT_STANDARD_RTTIEXT(_pyMeshEditor ,_pyObject);
59 IMPLEMENT_STANDARD_RTTIEXT(_pyHypothesis ,_pyObject);
60 IMPLEMENT_STANDARD_RTTIEXT(_pySelfEraser ,_pyObject);
61 IMPLEMENT_STANDARD_RTTIEXT(_pyAlgorithm ,_pyHypothesis);
62 IMPLEMENT_STANDARD_RTTIEXT(_pyComplexParamHypo,_pyHypothesis);
63 IMPLEMENT_STANDARD_RTTIEXT(_pyNumberOfSegmentsHyp,_pyHypothesis);
64 IMPLEMENT_STANDARD_RTTIEXT(_pyLayerDistributionHypo,_pyHypothesis);
65 IMPLEMENT_STANDARD_RTTIEXT(_pySegmentLengthAroundVertexHyp,_pyHypothesis);
68 using SMESH::TPythonDump;
71 * \brief Container of commands into which the initial script is split.
72 * It also contains data coresponding to SMESH_Gen contents
74 static Handle(_pyGen) theGen;
76 static TCollection_AsciiString theEmptyString;
78 //#define DUMP_CONVERSION
80 #if !defined(_DEBUG_) && defined(DUMP_CONVERSION)
81 #undef DUMP_CONVERSION
87 //================================================================================
89 * \brief Set of TCollection_AsciiString initialized by C array of C strings
91 //================================================================================
93 struct TStringSet: public set<TCollection_AsciiString>
96 * \brief Filling. The last string must be ""
98 void Insert(const char* names[]) {
99 for ( int i = 0; names[i][0] ; ++i )
100 insert( (char*) names[i] );
103 * \brief Check if a string is in
105 bool Contains(const TCollection_AsciiString& name ) {
106 return find( name ) != end();
111 //================================================================================
113 * \brief Convert python script using commands of smesh.py
114 * \param theScript - Input script
115 * \retval TCollection_AsciiString - Convertion result
117 * Class SMESH_2smeshpy declared in SMESH_PythonDump.hxx
119 //================================================================================
121 TCollection_AsciiString
122 SMESH_2smeshpy::ConvertScript(const TCollection_AsciiString& theScript,
123 Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
124 Resource_DataMapOfAsciiStringAsciiString& theObjectNames)
126 theGen = new _pyGen( theEntry2AccessorMethod, theObjectNames );
128 // split theScript into separate commands
130 SMESH_NoteBook * aNoteBook = new SMESH_NoteBook();
132 int from = 1, end = theScript.Length(), to;
133 while ( from < end && ( to = theScript.Location( "\n", from, end )))
136 // cut out and store a command
137 aNoteBook->AddCommand( theScript.SubString( from, to - 1 ));
141 aNoteBook->ReplaceVariables();
143 TCollection_AsciiString aNoteScript = aNoteBook->GetResultScript();
147 // split theScript into separate commands
148 from = 1, end = aNoteScript.Length();
149 while ( from < end && ( to = aNoteScript.Location( "\n", from, end )))
152 // cut out and store a command
153 theGen->AddCommand( aNoteScript.SubString( from, to - 1 ));
159 #ifdef DUMP_CONVERSION
160 MESSAGE_BEGIN ( std::endl << " ######## RESULT ######## " << std::endl<< std::endl );
163 // reorder commands after conversion
164 list< Handle(_pyCommand) >::iterator cmd;
167 orderChanges = false;
168 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
169 if ( (*cmd)->SetDependentCmdsAfter() )
171 } while ( orderChanges );
173 // concat commands back into a script
174 TCollection_AsciiString aScript;
175 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
177 #ifdef DUMP_CONVERSION
178 MESSAGE_ADD ( "## COM " << (*cmd)->GetOrderNb() << ": "<< (*cmd)->GetString() << std::endl );
180 if ( !(*cmd)->IsEmpty() ) {
182 aScript += (*cmd)->GetString();
192 //================================================================================
194 * \brief _pyGen constructor
196 //================================================================================
198 _pyGen::_pyGen(Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
199 Resource_DataMapOfAsciiStringAsciiString& theObjectNames)
200 : _pyObject( new _pyCommand( TPythonDump::SMESHGenName(), 0 )),
201 myID2AccessorMethod( theEntry2AccessorMethod ),
202 myObjectNames( theObjectNames )
205 // make that GetID() to return TPythonDump::SMESHGenName()
206 GetCreationCmd()->GetString() += "=";
209 //================================================================================
211 * \brief name of SMESH_Gen in smesh.py
213 //================================================================================
215 const char* _pyGen::AccessorMethod() const
217 return SMESH_2smeshpy::GenName();
220 //================================================================================
222 * \brief Convert a command using a specific converter
223 * \param theCommand - the command to convert
225 //================================================================================
227 Handle(_pyCommand) _pyGen::AddCommand( const TCollection_AsciiString& theCommand)
229 // store theCommand in the sequence
230 myCommands.push_back( new _pyCommand( theCommand, ++myNbCommands ));
232 Handle(_pyCommand) aCommand = myCommands.back();
233 #ifdef DUMP_CONVERSION
234 MESSAGE ( "## COM " << myNbCommands << ": "<< aCommand->GetString() );
237 _pyID objID = aCommand->GetObject();
239 if ( objID.IsEmpty() )
243 if ( objID == this->GetID() || objID == SMESH_2smeshpy::GenName()) {
244 this->Process( aCommand );
248 // SMESH_Mesh method?
249 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( objID );
250 if ( id_mesh != myMeshes.end() ) {
251 // check for mesh editor object
252 if ( aCommand->GetMethod() == "GetMeshEditor" ) { // MeshEditor creation
253 _pyID editorID = aCommand->GetResultValue();
254 Handle(_pyMeshEditor) editor = new _pyMeshEditor( aCommand );
255 myMeshEditors.insert( make_pair( editorID, editor ));
258 // check for SubMesh objects
259 else if ( aCommand->GetMethod() == "GetSubMesh" ) { // SubMesh creation
260 _pyID subMeshID = aCommand->GetResultValue();
261 Handle(_pySubMesh) subMesh = new _pySubMesh( aCommand );
262 myObjects.insert( make_pair( subMeshID, subMesh ));
264 id_mesh->second->Process( aCommand );
268 // SMESH_MeshEditor method?
269 map< _pyID, Handle(_pyMeshEditor) >::iterator id_editor = myMeshEditors.find( objID );
270 if ( id_editor != myMeshEditors.end() ) {
271 id_editor->second->Process( aCommand );
272 TCollection_AsciiString processedCommand = aCommand->GetString();
273 // some commands of SMESH_MeshEditor create meshes
274 if ( aCommand->GetMethod().Search("MakeMesh") != -1 ) {
275 Handle(_pyMesh) mesh = new _pyMesh( aCommand, aCommand->GetResultValue() );
276 aCommand->GetString() = processedCommand; // discard changes made by _pyMesh
277 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
281 // SMESH_Hypothesis method?
282 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
283 for ( ; hyp != myHypos.end(); ++hyp )
284 if ( !(*hyp)->IsAlgo() && objID == (*hyp)->GetID() ) {
285 (*hyp)->Process( aCommand );
289 // other object method?
290 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.find( objID );
291 if ( id_obj != myObjects.end() ) {
292 id_obj->second->Process( aCommand );
295 // if ( theCommand.Search( "aFilterManager" ) != -1 ) {
296 // if ( theCommand.Search( "CreateFilterManager" ) != -1 )
297 // myFilterManager = new _pySelfEraser( aCommand );
298 // else if ( !myFilterManager.IsNull() )
299 // myFilterManager->Process( aCommand );
303 // Add access to a wrapped mesh
304 AddMeshAccessorMethod( aCommand );
306 // Add access to a wrapped algorithm
307 // AddAlgoAccessorMethod( aCommand ); // ??? what if algo won't be wrapped at all ???
309 // PAL12227. PythonDump was not updated at proper time; result is
310 // aCriteria.append(SMESH.Filter.Criterion(17,26,0,'L1',26,25,1e-07,SMESH.EDGE,-1))
311 // TypeError: __init__() takes exactly 11 arguments (10 given)
312 char wrongCommand[] = "SMESH.Filter.Criterion(";
313 if ( int beg = theCommand.Location( wrongCommand, 1, theCommand.Length() ))
315 _pyCommand tmpCmd( theCommand.SubString( beg, theCommand.Length() ), -1);
316 // there must be 10 arguments, 5-th arg ThresholdID is missing,
317 const int wrongNbArgs = 9, missingArg = 5;
318 if ( tmpCmd.GetNbArgs() == wrongNbArgs )
320 for ( int i = wrongNbArgs; i > missingArg; --i )
321 tmpCmd.SetArg( i + 1, tmpCmd.GetArg( i ));
322 tmpCmd.SetArg( missingArg, "''");
323 aCommand->GetString().Trunc( beg - 1 );
324 aCommand->GetString() += tmpCmd.GetString();
330 //================================================================================
332 * \brief Convert the command or remember it for later conversion
333 * \param theCommand - The python command calling a method of SMESH_Gen
335 //================================================================================
337 void _pyGen::Process( const Handle(_pyCommand)& theCommand )
339 // there are methods to convert:
340 // CreateMesh( shape )
341 // Concatenate( [mesh1, ...], ... )
342 // CreateHypothesis( theHypType, theLibName )
343 // Compute( mesh, geom )
345 TCollection_AsciiString method = theCommand->GetMethod();
347 if ( method == "CreateMesh" || method == "CreateEmptyMesh")
349 Handle(_pyMesh) mesh = new _pyMesh( theCommand );
350 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
353 if ( method == "CreateMeshesFromUNV" || method == "CreateMeshesFromSTL")
355 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
356 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
359 if( method == "CreateMeshesFromMED")
361 for(int ind = 0;ind<theCommand->GetNbResultValues();ind++)
363 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue(ind));
364 myMeshes.insert( make_pair( theCommand->GetResultValue(ind), mesh ));
368 // CreateHypothesis()
369 if ( method == "CreateHypothesis" )
371 // issue 199929, remove standard library name (default parameter)
372 const TCollection_AsciiString & aLibName = theCommand->GetArg( 2 );
373 if ( aLibName.Search( "StdMeshersEngine" ) != -1 ) {
374 // keep first argument
375 TCollection_AsciiString arg = theCommand->GetArg( 1 );
376 theCommand->RemoveArgs();
377 theCommand->SetArg( 1, arg );
380 myHypos.push_back( _pyHypothesis::NewHypothesis( theCommand ));
384 // smeshgen.Compute( mesh, geom ) --> mesh.Compute()
385 if ( method == "Compute" )
387 const _pyID& meshID = theCommand->GetArg( 1 );
388 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
389 if ( id_mesh != myMeshes.end() ) {
390 theCommand->SetObject( meshID );
391 theCommand->RemoveArgs();
392 id_mesh->second->Flush();
397 // objects erasing creation command if no more it's commands invoked:
398 // SMESH_Pattern, FilterManager
399 if ( method == "GetPattern" || method == "CreateFilterManager" ) {
400 Handle(_pyObject) obj = new _pySelfEraser( theCommand );
401 if ( !myObjects.insert( make_pair( obj->GetID(), obj )).second )
402 theCommand->Clear(); // already created
405 // Concatenate( [mesh1, ...], ... )
406 if ( method == "Concatenate" || method == "ConcatenateWithGroups")
408 if ( method == "ConcatenateWithGroups" ) {
409 theCommand->SetMethod( "Concatenate" );
410 theCommand->SetArg( theCommand->GetNbArgs() + 1, "True" );
412 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
413 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
414 AddMeshAccessorMethod( theCommand );
417 // Replace name of SMESH_Gen
419 // names of SMESH_Gen methods fully equal to methods defined in smesh.py
420 static TStringSet smeshpyMethods;
421 if ( smeshpyMethods.empty() ) {
422 const char * names[] =
423 { "SetEmbeddedMode","IsEmbeddedMode","SetCurrentStudy","GetCurrentStudy",
424 "GetPattern","GetSubShapesId",
425 "" }; // <- mark of array end
426 smeshpyMethods.Insert( names );
428 if ( smeshpyMethods.Contains( theCommand->GetMethod() ))
429 // smeshgen.Method() --> smesh.Method()
430 theCommand->SetObject( SMESH_2smeshpy::SmeshpyName() );
432 // smeshgen.Method() --> smesh.smesh.Method()
433 theCommand->SetObject( SMESH_2smeshpy::GenName() );
436 //================================================================================
438 * \brief Convert the remembered commands
440 //================================================================================
444 // create empty command
445 myLastCommand = new _pyCommand();
447 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
448 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
449 if ( ! id_mesh->second.IsNull() )
450 id_mesh->second->Flush();
452 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
453 for ( ; hyp != myHypos.end(); ++hyp )
454 if ( !hyp->IsNull() ) {
456 // smeshgen.CreateHypothesis() --> smesh.smesh.CreateHypothesis()
457 if ( !(*hyp)->IsWrapped() )
458 (*hyp)->GetCreationCmd()->SetObject( SMESH_2smeshpy::GenName() );
461 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.begin();
462 for ( ; id_obj != myObjects.end(); ++id_obj )
463 if ( ! id_obj->second.IsNull() )
464 id_obj->second->Flush();
466 myLastCommand->SetOrderNb( ++myNbCommands );
467 myCommands.push_back( myLastCommand );
470 //================================================================================
472 * \brief Add access method to mesh that is an argument
473 * \param theCmd - command to add access method
474 * \retval bool - true if added
476 //================================================================================
478 bool _pyGen::AddMeshAccessorMethod( Handle(_pyCommand) theCmd ) const
481 map< _pyID, Handle(_pyMesh) >::const_iterator id_mesh = myMeshes.begin();
482 for ( ; id_mesh != myMeshes.end(); ++id_mesh ) {
483 if ( theCmd->AddAccessorMethod( id_mesh->first, id_mesh->second->AccessorMethod() ))
489 //================================================================================
491 * \brief Add access method to algo that is an object or an argument
492 * \param theCmd - command to add access method
493 * \retval bool - true if added
495 //================================================================================
497 bool _pyGen::AddAlgoAccessorMethod( Handle(_pyCommand) theCmd ) const
500 list< Handle(_pyHypothesis) >::const_iterator hyp = myHypos.begin();
501 for ( ; hyp != myHypos.end(); ++hyp ) {
502 if ( (*hyp)->IsAlgo() && /*(*hyp)->IsWrapped() &&*/
503 theCmd->AddAccessorMethod( (*hyp)->GetID(), (*hyp)->AccessorMethod() ))
509 //================================================================================
511 * \brief Find hypothesis by ID (entry)
512 * \param theHypID - The hypothesis ID
513 * \retval Handle(_pyHypothesis) - The found hypothesis
515 //================================================================================
517 Handle(_pyHypothesis) _pyGen::FindHyp( const _pyID& theHypID )
519 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
520 for ( ; hyp != myHypos.end(); ++hyp )
521 if ( !hyp->IsNull() && theHypID == (*hyp)->GetID() )
523 return Handle(_pyHypothesis)();
526 //================================================================================
528 * \brief Find algorithm the created algorithm
529 * \param theGeom - The shape ID the algorithm was created on
530 * \param theMesh - The mesh ID that created the algorithm
531 * \param dim - The algo dimension
532 * \retval Handle(_pyHypothesis) - The found algo
534 //================================================================================
536 Handle(_pyHypothesis) _pyGen::FindAlgo( const _pyID& theGeom, const _pyID& theMesh,
537 const Handle(_pyHypothesis)& theHypothesis )
539 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
540 for ( ; hyp != myHypos.end(); ++hyp )
541 if ( !hyp->IsNull() &&
543 theHypothesis->CanBeCreatedBy( (*hyp)->GetAlgoType() ) &&
544 (*hyp)->GetGeom() == theGeom &&
545 (*hyp)->GetMesh() == theMesh )
550 //================================================================================
552 * \brief Find subMesh by ID (entry)
553 * \param theSubMeshID - The subMesh ID
554 * \retval Handle(_pySubMesh) - The found subMesh
556 //================================================================================
558 Handle(_pySubMesh) _pyGen::FindSubMesh( const _pyID& theSubMeshID )
560 map< _pyID, Handle(_pyObject) >::iterator id_subMesh = myObjects.find(theSubMeshID);
561 if ( id_subMesh != myObjects.end() )
562 return Handle(_pySubMesh)::DownCast( id_subMesh->second );
563 return Handle(_pySubMesh)();
567 //================================================================================
569 * \brief Change order of commands in the script
570 * \param theCmd1 - One command
571 * \param theCmd2 - Another command
573 //================================================================================
575 void _pyGen::ExchangeCommands( Handle(_pyCommand) theCmd1, Handle(_pyCommand) theCmd2 )
577 list< Handle(_pyCommand) >::iterator pos1, pos2;
578 pos1 = find( myCommands.begin(), myCommands.end(), theCmd1 );
579 pos2 = find( myCommands.begin(), myCommands.end(), theCmd2 );
580 myCommands.insert( pos1, theCmd2 );
581 myCommands.insert( pos2, theCmd1 );
582 myCommands.erase( pos1 );
583 myCommands.erase( pos2 );
585 int nb1 = theCmd1->GetOrderNb();
586 theCmd1->SetOrderNb( theCmd2->GetOrderNb() );
587 theCmd2->SetOrderNb( nb1 );
588 // cout << "BECOME " << theCmd1->GetOrderNb() << "\t" << theCmd1->GetString() << endl
589 // << "BECOME " << theCmd2->GetOrderNb() << "\t" << theCmd2->GetString() << endl << endl;
592 //================================================================================
594 * \brief Set one command after the other
595 * \param theCmd - Command to move
596 * \param theAfterCmd - Command ater which to insert the first one
598 //================================================================================
600 void _pyGen::SetCommandAfter( Handle(_pyCommand) theCmd, Handle(_pyCommand) theAfterCmd )
602 setNeighbourCommand( theCmd, theAfterCmd, true );
605 //================================================================================
607 * \brief Set one command before the other
608 * \param theCmd - Command to move
609 * \param theBeforeCmd - Command before which to insert the first one
611 //================================================================================
613 void _pyGen::SetCommandBefore( Handle(_pyCommand) theCmd, Handle(_pyCommand) theBeforeCmd )
615 setNeighbourCommand( theCmd, theBeforeCmd, false );
618 //================================================================================
620 * \brief Set one command before or after the other
621 * \param theCmd - Command to move
622 * \param theOtherCmd - Command ater or before which to insert the first one
624 //================================================================================
626 void _pyGen::setNeighbourCommand( Handle(_pyCommand)& theCmd,
627 Handle(_pyCommand)& theOtherCmd,
628 const bool theIsAfter )
630 list< Handle(_pyCommand) >::iterator pos;
631 pos = find( myCommands.begin(), myCommands.end(), theCmd );
632 myCommands.erase( pos );
633 pos = find( myCommands.begin(), myCommands.end(), theOtherCmd );
634 myCommands.insert( (theIsAfter ? ++pos : pos), theCmd );
637 for ( pos = myCommands.begin(); pos != myCommands.end(); ++pos)
638 (*pos)->SetOrderNb( i++ );
641 //================================================================================
643 * \brief Set command be last in list of commands
644 * \param theCmd - Command to be last
646 //================================================================================
648 Handle(_pyCommand)& _pyGen::GetLastCommand()
650 return myLastCommand;
653 //================================================================================
655 * \brief Set method to access to object wrapped with python class
656 * \param theID - The wrapped object entry
657 * \param theMethod - The accessor method
659 //================================================================================
661 void _pyGen::SetAccessorMethod(const _pyID& theID, const char* theMethod )
663 myID2AccessorMethod.Bind( theID, (char*) theMethod );
666 //================================================================================
668 * \brief Generated new ID for object and assign with existing name
669 * \param theID - ID of existing object
671 //================================================================================
673 _pyID _pyGen::GenerateNewID( const _pyID& theID )
678 aNewID = theID + _pyID( ":" ) + _pyID( index++ );
680 while ( myObjectNames.IsBound( aNewID ) );
682 myObjectNames.Bind( aNewID, myObjectNames.IsBound( theID )
683 ? (myObjectNames.Find( theID ) + _pyID( "_" ) + _pyID( index-1 ))
684 : _pyID( "A" ) + aNewID );
688 //================================================================================
690 * \brief Find out type of geom group
691 * \param grpID - The geom group entry
692 * \retval int - The type
694 //================================================================================
696 static bool sameGroupType( const _pyID& grpID,
697 const TCollection_AsciiString& theType)
699 // define group type as smesh.Mesh.Group() does
701 SALOMEDS::Study_var study = SMESH_Gen_i::GetSMESHGen()->GetCurrentStudy();
702 SALOMEDS::SObject_var aSObj = study->FindObjectID( grpID.ToCString() );
703 if ( !aSObj->_is_nil() ) {
704 GEOM::GEOM_Object_var aGeomObj = GEOM::GEOM_Object::_narrow( aSObj->GetObject() );
705 if ( !aGeomObj->_is_nil() ) {
706 switch ( aGeomObj->GetShapeType() ) {
707 case GEOM::VERTEX: type = SMESH::NODE; break;
708 case GEOM::EDGE: type = SMESH::EDGE; break;
709 case GEOM::FACE: type = SMESH::FACE; break;
711 case GEOM::SHELL: type = SMESH::VOLUME; break;
712 case GEOM::COMPOUND: {
713 GEOM::GEOM_Gen_ptr aGeomGen = SMESH_Gen_i::GetSMESHGen()->GetGeomEngine();
714 if ( !aGeomGen->_is_nil() ) {
715 GEOM::GEOM_IGroupOperations_var aGrpOp =
716 aGeomGen->GetIGroupOperations( study->StudyId() );
717 if ( !aGrpOp->_is_nil() ) {
718 switch ( aGrpOp->GetType( aGeomObj )) {
719 case TopAbs_VERTEX: type = SMESH::NODE; break;
720 case TopAbs_EDGE: type = SMESH::EDGE; break;
721 case TopAbs_FACE: type = SMESH::FACE; break;
722 case TopAbs_SOLID: type = SMESH::VOLUME; break;
733 MESSAGE("Type of the group " << grpID << " not found");
736 if ( theType.IsIntegerValue() )
737 return type == theType.IntegerValue();
740 case SMESH::NODE: return theType.Location( "NODE", 1, theType.Length() );
741 case SMESH::EDGE: return theType.Location( "EDGE", 1, theType.Length() );
742 case SMESH::FACE: return theType.Location( "FACE", 1, theType.Length() );
743 case SMESH::VOLUME: return theType.Location( "VOLUME", 1, theType.Length() );
749 //================================================================================
752 * \param theCreationCmd -
754 //================================================================================
756 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd)
757 : _pyObject(theCreationCmd), myHasEditor(false)
759 // convert my creation command
760 Handle(_pyCommand) creationCmd = GetCreationCmd();
761 //TCollection_AsciiString str = creationCmd->GetMethod();
762 // if(str != "CreateMeshesFromUNV" &&
763 // str != "CreateMeshesFromMED" &&
764 // str != "CreateMeshesFromSTL")
765 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
766 creationCmd->SetMethod( "Mesh" );
768 theGen->SetAccessorMethod( GetID(), "GetMesh()" );
771 //================================================================================
774 * \param theCreationCmd -
776 //================================================================================
777 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd, const TCollection_AsciiString& id):
778 _pyObject(theCreationCmd), myHasEditor(false)
780 // convert my creation command
781 Handle(_pyCommand) creationCmd = GetCreationCmd();
782 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
783 theGen->SetAccessorMethod( id, "GetMesh()" );
786 //================================================================================
788 * \brief Convert a IDL API command of SMESH::Mesh to a method call of python Mesh
789 * \param theCommand - Engine method called for this mesh
791 //================================================================================
793 void _pyMesh::Process( const Handle(_pyCommand)& theCommand )
795 // some methods of SMESH_Mesh interface needs special conversion
796 // to methods of Mesh python class
798 // 1. GetSubMesh(geom, name) + AddHypothesis(geom, algo)
799 // --> in Mesh_Algorithm.Create(mesh, geom, hypo, so)
800 // 2. AddHypothesis(geom, hyp)
801 // --> in Mesh_Algorithm.Hypothesis(hyp, args, so)
802 // 3. CreateGroupFromGEOM(type, name, grp)
803 // --> in Mesh.Group(grp, name="")
804 // 4. ExportToMED(f, auto_groups, version)
805 // --> in Mesh.ExportMED( f, auto_groups, version )
808 const TCollection_AsciiString method = theCommand->GetMethod();
809 // ----------------------------------------------------------------------
810 if ( method == "GetSubMesh" ) {
811 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( theCommand->GetResultValue() );
812 if ( !subMesh.IsNull() ) {
813 subMesh->SetCreator( this );
814 mySubmeshes.push_back( subMesh );
817 // ----------------------------------------------------------------------
818 else if ( method == "AddHypothesis" ) { // mesh.AddHypothesis(geom, HYPO )
819 myAddHypCmds.push_back( theCommand );
821 const _pyID& hypID = theCommand->GetArg( 2 );
822 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
823 if ( !hyp.IsNull() ) {
824 myHypos.push_back( hyp );
825 if ( hyp->GetMesh().IsEmpty() )
826 hyp->SetMesh( this->GetID() );
829 // ----------------------------------------------------------------------
830 else if ( method == "CreateGroupFromGEOM" ) {// (type, name, grp)
831 _pyID grp = theCommand->GetArg( 3 );
832 if ( sameGroupType( grp, theCommand->GetArg( 1 )) ) { // --> Group(grp)
833 theCommand->SetMethod( "Group" );
834 theCommand->RemoveArgs();
835 theCommand->SetArg( 1, grp );
838 _pyID type = theCommand->GetArg( 1 );
839 _pyID name = theCommand->GetArg( 2 );
840 theCommand->SetMethod( "GroupOnGeom" );
841 theCommand->RemoveArgs();
842 theCommand->SetArg( 1, grp );
843 theCommand->SetArg( 2, name );
844 theCommand->SetArg( 3, type );
847 // ----------------------------------------------------------------------
848 else if ( method == "ExportToMED" ) { // ExportToMED() --> ExportMED()
849 theCommand->SetMethod( "ExportMED" );
851 // ----------------------------------------------------------------------
852 else if ( method == "CreateGroup" ) { // CreateGroup() --> CreateEmptyGroup()
853 theCommand->SetMethod( "CreateEmptyGroup" );
855 // ----------------------------------------------------------------------
856 else if ( method == "RemoveHypothesis" ) // (geom, hyp)
858 _pyID hypID = theCommand->GetArg( 2 );
860 // check if this mesh still has corresponding addition command
861 bool hasAddCmd = false;
862 list< Handle(_pyCommand) >::iterator cmd = myAddHypCmds.begin();
863 while ( cmd != myAddHypCmds.end() )
865 // AddHypothesis(geom, hyp)
866 if ( hypID == (*cmd)->GetArg( 2 )) { // erase both (add and remove) commands
869 cmd = myAddHypCmds.erase( cmd );
876 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
877 if ( ! hasAddCmd && hypID.Length() != 0 ) { // hypo addition already wrapped
878 // RemoveHypothesis(geom, hyp) --> RemoveHypothesis( hyp, geom=0 )
879 _pyID geom = theCommand->GetArg( 1 );
880 theCommand->RemoveArgs();
881 theCommand->SetArg( 1, hypID );
882 if ( geom != GetGeom() )
883 theCommand->SetArg( 2, geom );
885 // remove hyp from myHypos
886 myHypos.remove( hyp );
888 // add accessor method if necessary
891 if ( NeedMeshAccess( theCommand ))
892 // apply theCommand to the mesh wrapped by smeshpy mesh
893 AddMeshAccess( theCommand );
897 //================================================================================
899 * \brief Return True if addition of accesor method is needed
901 //================================================================================
903 bool _pyMesh::NeedMeshAccess( const Handle(_pyCommand)& theCommand )
905 // names of SMESH_Mesh methods fully equal to methods of class Mesh, so
906 // no conversion is needed for them at all:
907 static TStringSet sameMethods;
908 if ( sameMethods.empty() ) {
909 const char * names[] =
910 { "ExportDAT","ExportUNV","ExportSTL", "RemoveGroup","RemoveGroupWithContents",
911 "GetGroups","UnionGroups","IntersectGroups","CutGroups","GetLog","GetId","ClearLog",
912 "GetStudyId","HasDuplicatedGroupNamesMED","GetMEDMesh","NbNodes","NbElements",
913 "NbEdges","NbEdgesOfOrder","NbFaces","NbFacesOfOrder","NbTriangles",
914 "NbTrianglesOfOrder","NbQuadrangles","NbQuadranglesOfOrder","NbPolygons","NbVolumes",
915 "NbVolumesOfOrder","NbTetras","NbTetrasOfOrder","NbHexas","NbHexasOfOrder",
916 "NbPyramids","NbPyramidsOfOrder","NbPrisms","NbPrismsOfOrder","NbPolyhedrons",
917 "NbSubMesh","GetElementsId","GetElementsByType","GetNodesId","GetElementType",
918 "GetSubMeshElementsId","GetSubMeshNodesId","GetSubMeshElementType","Dump","GetNodeXYZ",
919 "GetNodeInverseElements","GetShapeID","GetShapeIDForElem","GetElemNbNodes",
920 "GetElemNode","IsMediumNode","IsMediumNodeOfAnyElem","ElemNbEdges","ElemNbFaces",
921 "IsPoly","IsQuadratic","BaryCenter","GetHypothesisList", "SetAutoColor", "GetAutoColor",
922 "Clear", "ConvertToStandalone"
923 ,"" }; // <- mark of end
924 sameMethods.Insert( names );
927 return !sameMethods.Contains( theCommand->GetMethod() );
930 //================================================================================
932 * \brief Convert creation and addition of all algos and hypos
934 //================================================================================
936 void _pyMesh::Flush()
938 list < Handle(_pyCommand) >::iterator cmd;
940 // try to convert algo addition like this:
941 // mesh.AddHypothesis(geom, ALGO ) --> ALGO = mesh.Algo()
942 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
944 Handle(_pyCommand) addCmd = *cmd;
946 _pyID algoID = addCmd->GetArg( 2 );
947 Handle(_pyHypothesis) algo = theGen->FindHyp( algoID );
948 if ( algo.IsNull() || !algo->IsAlgo() )
951 // check and create new algorithm instance if it is already wrapped
952 if ( algo->IsWrapped() ) {
953 _pyID localAlgoID = theGen->GenerateNewID( algoID );
954 TCollection_AsciiString aNewCmdStr = localAlgoID +
955 TCollection_AsciiString( " = " ) + theGen->GetID() +
956 TCollection_AsciiString( ".CreateHypothesis( \"" ) + algo->GetAlgoType() +
957 TCollection_AsciiString( "\" )" );
959 Handle(_pyCommand) newCmd = theGen->AddCommand( aNewCmdStr );
960 Handle(_pyAlgorithm) newAlgo = Handle(_pyAlgorithm)::DownCast(theGen->FindHyp( localAlgoID ));
961 if ( !newAlgo.IsNull() ) {
962 newAlgo->Assign( algo, this->GetID() );
963 newAlgo->SetCreationCmd( newCmd );
965 // set algorithm creation
966 theGen->SetCommandBefore( newCmd, addCmd );
971 _pyID geom = addCmd->GetArg( 1 );
972 bool isLocalAlgo = ( geom != GetGeom() );
975 if ( algo->Addition2Creation( addCmd, this->GetID() )) // OK
977 // wrapped algo is created atfer mesh creation
978 GetCreationCmd()->AddDependantCmd( addCmd );
981 // mesh.AddHypothesis(geom, ALGO ) --> mesh.AlgoMethod(geom)
982 addCmd->SetArg( addCmd->GetNbArgs() + 1,
983 TCollection_AsciiString( "geom=" ) + geom );
984 // sm = mesh.GetSubMesh(geom, name) --> sm = ALGO.GetSubMesh()
985 list < Handle(_pySubMesh) >::iterator smIt;
986 for ( smIt = mySubmeshes.begin(); smIt != mySubmeshes.end(); ++smIt ) {
987 Handle(_pySubMesh) subMesh = *smIt;
988 Handle(_pyCommand) subCmd = subMesh->GetCreationCmd();
989 if ( geom == subCmd->GetArg( 1 )) {
990 subCmd->SetObject( algo->GetID() );
991 subCmd->RemoveArgs();
992 subMesh->SetCreator( algo );
997 else // KO - ALGO was already created
999 // mesh.AddHypothesis(geom, ALGO) --> mesh.AddHypothesis(ALGO, geom=0)
1000 addCmd->RemoveArgs();
1001 addCmd->SetArg( 1, algoID );
1003 addCmd->SetArg( 2, geom );
1007 // try to convert hypo addition like this:
1008 // mesh.AddHypothesis(geom, HYPO ) --> HYPO = algo.Hypo()
1009 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
1011 Handle(_pyCommand) addCmd = *cmd;
1012 _pyID hypID = addCmd->GetArg( 2 );
1013 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1014 if ( hyp.IsNull() || hyp->IsAlgo() )
1016 bool converted = hyp->Addition2Creation( addCmd, this->GetID() );
1018 // mesh.AddHypothesis(geom, HYP) --> mesh.AddHypothesis(HYP, geom=0)
1019 _pyID geom = addCmd->GetArg( 1 );
1020 addCmd->RemoveArgs();
1021 addCmd->SetArg( 1, hypID );
1022 if ( geom != GetGeom() )
1023 addCmd->SetArg( 2, geom );
1027 // sm = mesh.GetSubMesh(geom, name) --> sm = mesh.GetMesh().GetSubMesh(geom, name)
1028 // for ( cmd = mySubmeshes.begin(); cmd != mySubmeshes.end(); ++cmd ) {
1029 // Handle(_pyCommand) subCmd = *cmd;
1030 // if ( subCmd->GetNbArgs() > 0 )
1031 // AddMeshAccess( subCmd );
1033 myAddHypCmds.clear();
1034 mySubmeshes.clear();
1037 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1038 for ( ; hyp != myHypos.end(); ++hyp )
1042 //================================================================================
1044 * \brief MeshEditor convert its commands to ones of mesh
1046 //================================================================================
1048 _pyMeshEditor::_pyMeshEditor(const Handle(_pyCommand)& theCreationCmd):
1049 _pyObject( theCreationCmd )
1051 myMesh = theCreationCmd->GetObject();
1052 myCreationCmdStr = theCreationCmd->GetString();
1053 theCreationCmd->Clear();
1056 //================================================================================
1058 * \brief convert its commands to ones of mesh
1060 //================================================================================
1062 void _pyMeshEditor::Process( const Handle(_pyCommand)& theCommand)
1064 // names of SMESH_MeshEditor methods fully equal to methods of class Mesh, so
1065 // commands calling this methods are converted to calls of methods of Mesh
1066 static TStringSet sameMethods;
1067 if ( sameMethods.empty() ) {
1068 const char * names[] = {
1069 "RemoveElements","RemoveNodes","AddNode","Add0DElement","AddEdge","AddFace","AddPolygonalFace",
1070 "AddVolume","AddPolyhedralVolume","AddPolyhedralVolumeByFaces","MoveNode", "MoveClosestNodeToPoint",
1071 "InverseDiag","DeleteDiag","Reorient","ReorientObject","TriToQuad","SplitQuad","SplitQuadObject",
1072 "BestSplit","Smooth","SmoothObject","SmoothParametric","SmoothParametricObject",
1073 "ConvertToQuadratic","ConvertFromQuadratic","RenumberNodes","RenumberElements",
1074 "RotationSweep","RotationSweepObject","RotationSweepObject1D","RotationSweepObject2D",
1075 "ExtrusionSweep","AdvancedExtrusion","ExtrusionSweepObject","ExtrusionSweepObject1D","ExtrusionSweepObject2D",
1076 "ExtrusionAlongPath","ExtrusionAlongPathObject","ExtrusionAlongPathObject1D","ExtrusionAlongPathObject2D",
1077 "Mirror","MirrorObject","Translate","TranslateObject","Rotate","RotateObject",
1078 "FindCoincidentNodes","FindCoincidentNodesOnPart","MergeNodes","FindEqualElements",
1079 "MergeElements","MergeEqualElements","SewFreeBorders","SewConformFreeBorders",
1080 "SewBorderToSide","SewSideElements","ChangeElemNodes","GetLastCreatedNodes",
1081 "GetLastCreatedElems",
1082 "MirrorMakeMesh","MirrorObjectMakeMesh","TranslateMakeMesh",
1083 "TranslateObjectMakeMesh","RotateMakeMesh","RotateObjectMakeMesh"
1084 ,"" }; // <- mark of the end
1085 sameMethods.Insert( names );
1088 // names of SMESH_MeshEditor methods which differ from methods of class Mesh
1089 // only last two arguments
1090 static TStringSet diffLastTwoArgsMethods;
1091 if (diffLastTwoArgsMethods.empty() ){
1092 const char * names[] = {
1093 "MirrorMakeGroups","MirrorObjectMakeGroups",
1094 "TranslateMakeGroups","TranslateObjectMakeGroups",
1095 "RotateMakeGroups","RotateObjectMakeGroups",
1096 ""};// <- mark of the end
1097 diffLastTwoArgsMethods.Insert( names );
1100 if ( sameMethods.Contains( theCommand->GetMethod() )) {
1101 theCommand->SetObject( myMesh );
1103 // meshes made by *MakeMesh() methods are not wrapped by _pyMesh,
1104 // so let _pyMesh care of it (TMP?)
1105 // if ( theCommand->GetMethod().Search("MakeMesh") != -1 )
1106 // _pyMesh( new _pyCommand( theCommand->GetString(), 0 )); // for theGen->SetAccessorMethod()
1110 //Replace SMESH_MeshEditor "MakeGroups" functions on the Mesh
1111 //functions with the flag "theMakeGroups = True" like:
1112 //SMESH_MeshEditor.CmdMakeGroups => Mesh.Cmd(...,True)
1113 int pos = theCommand->GetMethod().Search("MakeGroups");
1115 // 1. Remove "MakeGroups" from the Command
1116 TCollection_AsciiString aMethod = theCommand->GetMethod();
1117 int nbArgsToAdd = diffLastTwoArgsMethods.Contains(aMethod) ? 2 : 1;
1118 aMethod.Trunc(pos-1);
1119 theCommand->SetMethod(aMethod);
1121 // 2. Set Mesh object instead of SMESH_MeshEditor
1122 theCommand->SetObject( myMesh );
1124 // 3. And add last "True" argument
1125 while(nbArgsToAdd--)
1126 theCommand->SetArg(theCommand->GetNbArgs()+1,"True ");
1129 // editor creation command is needed only if any editor function is called
1130 theGen->AddMeshAccessorMethod( theCommand ); // for *Object()
1131 if ( !myCreationCmdStr.IsEmpty() ) {
1132 GetCreationCmd()->GetString() = myCreationCmdStr;
1133 myCreationCmdStr.Clear();
1139 //================================================================================
1141 * \brief _pyHypothesis constructor
1142 * \param theCreationCmd -
1144 //================================================================================
1146 _pyHypothesis::_pyHypothesis(const Handle(_pyCommand)& theCreationCmd):
1147 _pyObject( theCreationCmd )
1149 myIsAlgo = myIsWrapped = /*myIsConverted = myIsLocal = myDim = */false;
1152 //================================================================================
1154 * \brief Creates algorithm or hypothesis
1155 * \param theCreationCmd - The engine command creating a hypothesis
1156 * \retval Handle(_pyHypothesis) - Result _pyHypothesis
1158 //================================================================================
1160 Handle(_pyHypothesis) _pyHypothesis::NewHypothesis( const Handle(_pyCommand)& theCreationCmd)
1162 // theCreationCmd: CreateHypothesis( "theHypType", "theLibName" )
1163 ASSERT (( theCreationCmd->GetMethod() == "CreateHypothesis"));
1165 Handle(_pyHypothesis) hyp, algo;
1168 const TCollection_AsciiString & hypTypeQuoted = theCreationCmd->GetArg( 1 );
1169 if ( hypTypeQuoted.IsEmpty() )
1172 TCollection_AsciiString hypType =
1173 hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
1175 algo = new _pyAlgorithm( theCreationCmd );
1176 hyp = new _pyHypothesis( theCreationCmd );
1178 // 1D Regular_1D ----------
1179 if ( hypType == "Regular_1D" ) {
1180 // set mesh's method creating algo,
1181 // i.e. convertion result will be "regular1d = Mesh.Segment()",
1182 // and set hypType by which algo creating a hypothesis is searched for
1183 algo->SetConvMethodAndType("Segment", hypType.ToCString());
1185 else if ( hypType == "CompositeSegment_1D" ) {
1186 algo->SetConvMethodAndType("Segment", "Regular_1D");
1187 algo->myArgs.Append( "algo=smesh.COMPOSITE");
1189 else if ( hypType == "LocalLength" ) {
1190 // set algo's method creating hyp, and algo type
1191 hyp->SetConvMethodAndType( "LocalLength", "Regular_1D");
1192 // set method whose 1 arg will become the 1-st arg of hyp creation command
1193 // i.e. convertion result will be "locallength = regular1d.LocalLength(<arg of SetLength()>)"
1194 hyp->AddArgMethod( "SetLength" );
1196 else if ( hypType == "MaxLength" ) {
1197 // set algo's method creating hyp, and algo type
1198 hyp->SetConvMethodAndType( "MaxSize", "Regular_1D");
1199 // set method whose 1 arg will become the 1-st arg of hyp creation command
1200 // i.e. convertion result will be "maxsize = regular1d.MaxSize(<arg of SetLength()>)"
1201 hyp->AddArgMethod( "SetLength" );
1203 else if ( hypType == "NumberOfSegments" ) {
1204 hyp = new _pyNumberOfSegmentsHyp( theCreationCmd );
1205 hyp->SetConvMethodAndType( "NumberOfSegments", "Regular_1D");
1206 // arg of SetNumberOfSegments() will become the 1-st arg of hyp creation command
1207 hyp->AddArgMethod( "SetNumberOfSegments" );
1208 // arg of SetScaleFactor() will become the 2-nd arg of hyp creation command
1209 hyp->AddArgMethod( "SetScaleFactor" );
1210 hyp->AddArgMethod( "SetReversedEdges" );
1212 else if ( hypType == "Arithmetic1D" ) {
1213 hyp = new _pyComplexParamHypo( theCreationCmd );
1214 hyp->SetConvMethodAndType( "Arithmetic1D", "Regular_1D");
1215 hyp->AddArgMethod( "SetStartLength" );
1216 hyp->AddArgMethod( "SetEndLength" );
1217 hyp->AddArgMethod( "SetReversedEdges" );
1219 else if ( hypType == "StartEndLength" ) {
1220 hyp = new _pyComplexParamHypo( theCreationCmd );
1221 hyp->SetConvMethodAndType( "StartEndLength", "Regular_1D");
1222 hyp->AddArgMethod( "SetStartLength" );
1223 hyp->AddArgMethod( "SetEndLength" );
1224 hyp->AddArgMethod( "SetReversedEdges" );
1226 else if ( hypType == "Deflection1D" ) {
1227 hyp->SetConvMethodAndType( "Deflection1D", "Regular_1D");
1228 hyp->AddArgMethod( "SetDeflection" );
1230 else if ( hypType == "Propagation" ) {
1231 hyp->SetConvMethodAndType( "Propagation", "Regular_1D");
1233 else if ( hypType == "QuadraticMesh" ) {
1234 hyp->SetConvMethodAndType( "QuadraticMesh", "Regular_1D");
1236 else if ( hypType == "AutomaticLength" ) {
1237 hyp->SetConvMethodAndType( "AutomaticLength", "Regular_1D");
1238 hyp->AddArgMethod( "SetFineness");
1240 else if ( hypType == "SegmentLengthAroundVertex" ) {
1241 hyp = new _pySegmentLengthAroundVertexHyp( theCreationCmd );
1242 hyp->SetConvMethodAndType( "LengthNearVertex", "Regular_1D" );
1243 hyp->AddArgMethod( "SetLength" );
1245 // 1D Python_1D ----------
1246 else if ( hypType == "Python_1D" ) {
1247 algo->SetConvMethodAndType( "Segment", hypType.ToCString());
1248 algo->myArgs.Append( "algo=smesh.PYTHON");
1250 else if ( hypType == "PythonSplit1D" ) {
1251 hyp->SetConvMethodAndType( "PythonSplit1D", "Python_1D");
1252 hyp->AddArgMethod( "SetNumberOfSegments");
1253 hyp->AddArgMethod( "SetPythonLog10RatioFunction");
1255 // MEFISTO_2D ----------
1256 else if ( hypType == "MEFISTO_2D" ) { // MEFISTO_2D
1257 algo->SetConvMethodAndType( "Triangle", hypType.ToCString());
1259 else if ( hypType == "MaxElementArea" ) {
1260 hyp->SetConvMethodAndType( "MaxElementArea", "MEFISTO_2D");
1261 hyp->SetConvMethodAndType( "MaxElementArea", "NETGEN_2D_ONLY");
1262 hyp->AddArgMethod( "SetMaxElementArea");
1264 else if ( hypType == "LengthFromEdges" ) {
1265 hyp->SetConvMethodAndType( "LengthFromEdges", "MEFISTO_2D");
1266 hyp->SetConvMethodAndType( "LengthFromEdges", "NETGEN_2D_ONLY");
1268 // Quadrangle_2D ----------
1269 else if ( hypType == "Quadrangle_2D" ) {
1270 algo->SetConvMethodAndType( "Quadrangle" , hypType.ToCString());
1272 else if ( hypType == "QuadranglePreference" ) {
1273 hyp->SetConvMethodAndType( "QuadranglePreference", "Quadrangle_2D");
1274 hyp->SetConvMethodAndType( "SetQuadAllowed", "NETGEN_2D_ONLY");
1276 else if ( hypType == "TrianglePreference" ) {
1277 hyp->SetConvMethodAndType( "TrianglePreference", "Quadrangle_2D");
1279 // BLSURF ----------
1280 else if ( hypType == "BLSURF" ) {
1281 algo->SetConvMethodAndType( "Triangle", hypType.ToCString());
1282 algo->myArgs.Append( "algo=smesh.BLSURF" );
1284 else if ( hypType == "BLSURF_Parameters") {
1285 hyp->SetConvMethodAndType( "Parameters", "BLSURF");
1287 // NETGEN ----------
1288 else if ( hypType == "NETGEN_2D") { // 1D-2D
1289 algo->SetConvMethodAndType( "Triangle" , hypType.ToCString());
1290 algo->myArgs.Append( "algo=smesh.NETGEN" );
1292 else if ( hypType == "NETGEN_Parameters_2D") {
1293 hyp->SetConvMethodAndType( "Parameters", "NETGEN_2D");
1295 else if ( hypType == "NETGEN_SimpleParameters_2D") {
1296 hyp->SetConvMethodAndType( "Parameters", "NETGEN_2D");
1297 hyp->myArgs.Append( "which=smesh.SIMPLE" );
1299 else if ( hypType == "NETGEN_2D3D") { // 1D-2D-3D
1300 algo->SetConvMethodAndType( "Tetrahedron" , hypType.ToCString());
1301 algo->myArgs.Append( "algo=smesh.FULL_NETGEN" );
1303 else if ( hypType == "NETGEN_Parameters") {
1304 hyp->SetConvMethodAndType( "Parameters", "NETGEN_2D3D");
1306 else if ( hypType == "NETGEN_SimpleParameters_3D") {
1307 hyp->SetConvMethodAndType( "Parameters", "NETGEN_2D3D");
1308 hyp->myArgs.Append( "which=smesh.SIMPLE" );
1310 else if ( hypType == "NETGEN_2D_ONLY") { // 2D
1311 algo->SetConvMethodAndType( "Triangle" , hypType.ToCString());
1312 algo->myArgs.Append( "algo=smesh.NETGEN_2D" );
1314 else if ( hypType == "NETGEN_3D") { // 3D
1315 algo->SetConvMethodAndType( "Tetrahedron" , hypType.ToCString());
1316 algo->myArgs.Append( "algo=smesh.NETGEN" );
1318 else if ( hypType == "MaxElementVolume") {
1319 hyp->SetConvMethodAndType( "MaxElementVolume", "NETGEN_3D");
1320 hyp->AddArgMethod( "SetMaxElementVolume" );
1322 // GHS3D_3D ----------
1323 else if ( hypType == "GHS3D_3D" ) {
1324 algo->SetConvMethodAndType( "Tetrahedron", hypType.ToCString());
1325 algo->myArgs.Append( "algo=smesh.GHS3D" );
1327 else if ( hypType == "GHS3D_Parameters") {
1328 hyp->SetConvMethodAndType( "Parameters", "GHS3D_3D");
1330 // Hexa_3D ---------
1331 else if ( hypType == "BLSURF" ) {
1332 algo->SetConvMethodAndType( "Hexahedron", hypType.ToCString());
1334 // Repetitive Projection_1D ---------
1335 else if ( hypType == "Projection_1D" ) {
1336 algo->SetConvMethodAndType( "Projection1D", hypType.ToCString());
1338 else if ( hypType == "ProjectionSource1D" ) {
1339 hyp->SetConvMethodAndType( "SourceEdge", "Projection_1D");
1340 hyp->AddArgMethod( "SetSourceEdge");
1341 hyp->AddArgMethod( "SetSourceMesh");
1342 // 2 args of SetVertexAssociation() will become the 3-th and 4-th args of hyp creation command
1343 hyp->AddArgMethod( "SetVertexAssociation", 2 );
1345 // Projection_2D ---------
1346 else if ( hypType == "Projection_2D" ) {
1347 algo->SetConvMethodAndType( "Projection2D", hypType.ToCString());
1349 else if ( hypType == "ProjectionSource2D" ) {
1350 hyp->SetConvMethodAndType( "SourceFace", "Projection_2D");
1351 hyp->AddArgMethod( "SetSourceFace");
1352 hyp->AddArgMethod( "SetSourceMesh");
1353 hyp->AddArgMethod( "SetVertexAssociation", 4 );
1355 // Projection_3D ---------
1356 else if ( hypType == "Projection_3D" ) {
1357 algo->SetConvMethodAndType( "Projection3D", hypType.ToCString());
1359 else if ( hypType == "ProjectionSource3D" ) {
1360 hyp->SetConvMethodAndType( "SourceShape3D", "Projection_3D");
1361 hyp->AddArgMethod( "SetSource3DShape");
1362 hyp->AddArgMethod( "SetSourceMesh");
1363 hyp->AddArgMethod( "SetVertexAssociation", 4 );
1365 // Prism_3D ---------
1366 else if ( hypType == "Prism_3D" ) {
1367 algo->SetConvMethodAndType( "Prism", hypType.ToCString());
1369 // RadialPrism_3D ---------
1370 else if ( hypType == "RadialPrism_3D" ) {
1371 algo->SetConvMethodAndType( "Prism", hypType.ToCString());
1373 else if ( hypType == "NumberOfLayers" ) {
1374 hyp->SetConvMethodAndType( "NumberOfLayers", "RadialPrism_3D");
1375 hyp->AddArgMethod( "SetNumberOfLayers" );
1377 else if ( hypType == "LayerDistribution" ) {
1378 hyp = new _pyLayerDistributionHypo( theCreationCmd );
1379 hyp->SetConvMethodAndType( "LayerDistribution", "RadialPrism_3D");
1382 if ( algo->IsValid() ) {
1388 //================================================================================
1390 * \brief Convert the command adding a hypothesis to mesh into a smesh command
1391 * \param theCmd - The command like mesh.AddHypothesis( geom, hypo )
1392 * \param theAlgo - The algo that can create this hypo
1393 * \retval bool - false if the command cant be converted
1395 //================================================================================
1397 bool _pyHypothesis::Addition2Creation( const Handle(_pyCommand)& theCmd,
1398 const _pyID& theMesh)
1400 ASSERT(( theCmd->GetMethod() == "AddHypothesis" ));
1402 if ( !IsWrappable( theMesh ))
1405 myGeom = theCmd->GetArg( 1 );
1407 Handle(_pyHypothesis) algo;
1409 // find algo created on myGeom in theMesh
1410 algo = theGen->FindAlgo( myGeom, theMesh, this );
1411 if ( algo.IsNull() )
1413 // attach hypothesis creation command to be after algo creation command
1414 // because it can be new created instance of algorithm
1415 algo->GetCreationCmd()->AddDependantCmd( theCmd );
1419 // mesh.AddHypothesis(geom,hyp) --> hyp = <theMesh or algo>.myCreationMethod(args)
1420 theCmd->SetResultValue( GetID() );
1421 theCmd->SetObject( IsAlgo() ? theMesh : algo->GetID());
1422 theCmd->SetMethod( IsAlgo() ? GetAlgoCreationMethod() : GetCreationMethod( algo->GetAlgoType() ));
1424 theCmd->RemoveArgs();
1425 for ( int i = 1; i <= myArgs.Length(); ++i ) {
1426 if ( !myArgs( i ).IsEmpty() )
1427 theCmd->SetArg( i, myArgs( i ));
1429 theCmd->SetArg( i, "[]");
1431 // set a new creation command
1432 GetCreationCmd()->Clear();
1433 // replace creation command by wrapped instance
1434 // please note, that hypothesis attaches to algo creation command (see upper)
1435 SetCreationCmd( theCmd );
1438 // clear commands setting arg values
1439 list < Handle(_pyCommand) >::iterator argCmd = myArgCommands.begin();
1440 for ( ; argCmd != myArgCommands.end(); ++argCmd )
1443 // set unknown arg commands after hypo creation
1444 Handle(_pyCommand) afterCmd = myIsWrapped ? theCmd : GetCreationCmd();
1445 list<Handle(_pyCommand)>::iterator cmd = myUnknownCommands.begin();
1446 for ( ; cmd != myUnknownCommands.end(); ++cmd ) {
1447 afterCmd->AddDependantCmd( *cmd );
1453 //================================================================================
1455 * \brief Remember hypothesis parameter values
1456 * \param theCommand - The called hypothesis method
1458 //================================================================================
1460 void _pyHypothesis::Process( const Handle(_pyCommand)& theCommand)
1462 ASSERT( !myIsAlgo );
1465 for ( int i = 1; i <= myArgMethods.Length(); ++i ) {
1466 if ( myArgMethods( i ) == theCommand->GetMethod() ) {
1467 while ( myArgs.Length() < nbArgs + myNbArgsByMethod( i ))
1468 myArgs.Append( "[]" );
1469 for ( int iArg = 1; iArg <= myNbArgsByMethod( i ); ++iArg )
1470 myArgs( nbArgs + iArg ) = theCommand->GetArg( iArg ); // arg value
1471 myArgCommands.push_back( theCommand );
1474 nbArgs += myNbArgsByMethod( i );
1476 myUnknownCommands.push_back( theCommand );
1479 //================================================================================
1481 * \brief Finish conversion
1483 //================================================================================
1485 void _pyHypothesis::Flush()
1487 if ( IsWrapped() ) {
1490 list < Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
1491 for ( ; cmd != myArgCommands.end(); ++cmd ) {
1492 // Add access to a wrapped mesh
1493 theGen->AddMeshAccessorMethod( *cmd );
1494 // Add access to a wrapped algorithm
1495 theGen->AddAlgoAccessorMethod( *cmd );
1497 cmd = myUnknownCommands.begin();
1498 for ( ; cmd != myUnknownCommands.end(); ++cmd ) {
1499 // Add access to a wrapped mesh
1500 theGen->AddMeshAccessorMethod( *cmd );
1501 // Add access to a wrapped algorithm
1502 theGen->AddAlgoAccessorMethod( *cmd );
1505 // forget previous hypothesis modifications
1506 myArgCommands.clear();
1507 myUnknownCommands.clear();
1510 //================================================================================
1512 * \brief clear creation, arg and unkown commands
1514 //================================================================================
1516 void _pyHypothesis::ClearAllCommands()
1518 GetCreationCmd()->Clear();
1519 list<Handle(_pyCommand)>::iterator cmd = myArgCommands.begin();
1520 for ( ; cmd != myArgCommands.end(); ++cmd )
1522 cmd = myUnknownCommands.begin();
1523 for ( ; cmd != myUnknownCommands.end(); ++cmd )
1528 //================================================================================
1530 * \brief Assign fields of theOther to me except myIsWrapped
1532 //================================================================================
1534 void _pyHypothesis::Assign( const Handle(_pyHypothesis)& theOther,
1535 const _pyID& theMesh )
1537 myIsWrapped = false;
1540 // myCreationCmd = theOther->myCreationCmd;
1541 myIsAlgo = theOther->myIsAlgo;
1542 myGeom = theOther->myGeom;
1543 myType2CreationMethod = theOther->myType2CreationMethod;
1544 myArgs = theOther->myArgs;
1545 myArgMethods = theOther->myArgMethods;
1546 myNbArgsByMethod = theOther->myNbArgsByMethod;
1547 myArgCommands = theOther->myArgCommands;
1548 myUnknownCommands = theOther->myUnknownCommands;
1551 //================================================================================
1553 * \brief Remember hypothesis parameter values
1554 * \param theCommand - The called hypothesis method
1556 //================================================================================
1558 void _pyComplexParamHypo::Process( const Handle(_pyCommand)& theCommand)
1560 if( theCommand->GetMethod() == "SetLength" )
1562 // NOW it becomes OBSOLETE
1563 // ex: hyp.SetLength(start, 1)
1564 // hyp.SetLength(end, 0)
1565 ASSERT(( theCommand->GetArg( 2 ).IsIntegerValue() ));
1566 int i = 2 - theCommand->GetArg( 2 ).IntegerValue();
1567 while ( myArgs.Length() < i )
1568 myArgs.Append( "[]" );
1569 myArgs( i ) = theCommand->GetArg( 1 ); // arg value
1570 myArgCommands.push_back( theCommand );
1574 _pyHypothesis::Process( theCommand );
1577 //================================================================================
1579 * \brief Clear SetObjectEntry() as it is called by methods of Mesh_Segment
1581 //================================================================================
1583 void _pyComplexParamHypo::Flush()
1587 list < Handle(_pyCommand) >::iterator cmd = myUnknownCommands.begin();
1588 for ( ; cmd != myUnknownCommands.end(); ++cmd )
1589 if ((*cmd)->GetMethod() == "SetObjectEntry" )
1594 //================================================================================
1596 * \brief Convert methods of 1D hypotheses to my own methods
1597 * \param theCommand - The called hypothesis method
1599 //================================================================================
1601 void _pyLayerDistributionHypo::Process( const Handle(_pyCommand)& theCommand)
1603 if ( theCommand->GetMethod() != "SetLayerDistribution" )
1606 _pyID newName; // name for 1D hyp = "HypType" + "_Distribution"
1608 const _pyID& hyp1dID = theCommand->GetArg( 1 );
1609 Handle(_pyHypothesis) hyp1d = theGen->FindHyp( hyp1dID );
1610 if ( hyp1d.IsNull() ) // apparently hypId changed at study restoration
1612 else if ( !my1dHyp.IsNull() && hyp1dID != my1dHyp->GetID() ) {
1613 // 1D hypo is already set, so distribution changes and the old
1614 // 1D hypo is thrown away
1615 my1dHyp->ClearAllCommands();
1618 if ( my1dHyp.IsNull() )
1619 return; // something wrong :(
1621 // make a new name for 1D hyp = "HypType" + "_Distribution"
1622 if ( my1dHyp->GetCreationCmd()->GetMethod() == "CreateHypothesis" ) {
1623 // not yet converted creation cmd
1624 TCollection_AsciiString hypTypeQuoted = my1dHyp->GetCreationCmd()->GetArg(1);
1625 TCollection_AsciiString hypType = hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
1626 newName = hypType + "_Distribution";
1627 my1dHyp->GetCreationCmd()->SetResultValue( newName );
1630 // already converted creation cmd
1631 newName = my1dHyp->GetCreationCmd()->GetResultValue();
1634 // as creation of 1D hyp was written later then it's edition,
1635 // we need to find all it's edition calls and process them
1636 list< Handle(_pyCommand) >& cmds = theGen->GetCommands();
1637 list< Handle(_pyCommand) >::iterator cmdIt = cmds.begin();
1638 for ( ; cmdIt != cmds.end(); ++cmdIt ) {
1639 const _pyID& objID = (*cmdIt)->GetObject();
1640 if ( objID == hyp1dID ) {
1641 my1dHyp->Process( *cmdIt );
1642 my1dHyp->GetCreationCmd()->AddDependantCmd( *cmdIt );
1643 ( *cmdIt )->SetObject( newName );
1646 if ( !myArgCommands.empty() )
1647 myArgCommands.front()->Clear();
1648 theCommand->SetArg( 1, newName );
1649 myArgCommands.push_back( theCommand );
1650 // copy hyp1d's creation method and args
1651 // myCreationMethod = hyp1d->GetCreationMethod();
1652 // myArgs = hyp1d->GetArgs();
1653 // // make them cleared at conversion
1654 // myArgCommands = hyp1d->GetArgCommands();
1656 // // to be cleared at convertion only
1657 // myArgCommands.push_back( theCommand );
1660 //================================================================================
1663 * \param theAdditionCmd - command to be converted
1664 * \param theMesh - mesh instance
1665 * \retval bool - status
1667 //================================================================================
1669 bool _pyLayerDistributionHypo::Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
1670 const _pyID& theMesh)
1672 myIsWrapped = false;
1674 if ( my1dHyp.IsNull() )
1677 // set "SetLayerDistribution()" after addition cmd
1678 theAdditionCmd->AddDependantCmd( myArgCommands.front() );
1680 _pyID geom = theAdditionCmd->GetArg( 1 );
1682 my1dHyp->SetMesh( theMesh );
1683 if ( !my1dHyp->Addition2Creation( theAdditionCmd, theMesh ))
1686 // clear "SetLayerDistribution()" cmd
1687 myArgCommands.front()->Clear();
1689 // Convert my creation => me = RadialPrismAlgo.Get3DHypothesis()
1691 // find RadialPrism algo created on <geom> for theMesh
1692 Handle(_pyHypothesis) algo = theGen->FindAlgo( geom, theMesh, this );
1693 if ( !algo.IsNull() ) {
1694 GetCreationCmd()->SetObject( algo->GetID() );
1695 GetCreationCmd()->SetMethod( "Get3DHypothesis" );
1696 GetCreationCmd()->RemoveArgs();
1697 theAdditionCmd->AddDependantCmd( GetCreationCmd() );
1703 //================================================================================
1707 //================================================================================
1709 void _pyLayerDistributionHypo::Flush()
1711 //my1dHyp.Nullify();
1712 //_pyHypothesis::Flush();
1715 //================================================================================
1717 * \brief additionally to Addition2Creation, clears SetDistrType() command
1718 * \param theCmd - AddHypothesis() command
1719 * \param theMesh - mesh to which a hypothesis is added
1720 * \retval bool - convertion result
1722 //================================================================================
1724 bool _pyNumberOfSegmentsHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
1725 const _pyID& theMesh)
1727 if ( IsWrappable( theMesh ) && myArgs.Length() > 1 ) {
1728 // scale factor (2-nd arg) is provided: clear SetDistrType(1) command
1729 bool scaleDistrType = false;
1730 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnknownCommands.rbegin();
1731 for ( ; cmd != myUnknownCommands.rend(); ++cmd ) {
1732 if ( (*cmd)->GetMethod() == "SetDistrType" ) {
1733 if ( (*cmd)->GetArg( 1 ) == "1" ) {
1734 scaleDistrType = true;
1737 else if ( !scaleDistrType ) {
1738 // distribution type changed: remove scale factor from args
1739 myArgs.Remove( 2, myArgs.Length() );
1745 return _pyHypothesis::Addition2Creation( theCmd, theMesh );
1748 //================================================================================
1750 * \brief remove repeated commands defining distribution
1752 //================================================================================
1754 void _pyNumberOfSegmentsHyp::Flush()
1756 // find number of the last SetDistrType() command
1757 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnknownCommands.rbegin();
1758 int distrTypeNb = 0;
1759 for ( ; !distrTypeNb && cmd != myUnknownCommands.rend(); ++cmd )
1760 if ( (*cmd)->GetMethod() == "SetDistrType" )
1761 distrTypeNb = (*cmd)->GetOrderNb();
1762 else if (IsWrapped() && (*cmd)->GetMethod() == "SetObjectEntry" )
1765 // clear commands before the last SetDistrType()
1766 list<Handle(_pyCommand)> * cmds[2] = { &myArgCommands, &myUnknownCommands };
1767 for ( int i = 0; i < 2; ++i ) {
1768 set<TCollection_AsciiString> uniqueMethods;
1769 list<Handle(_pyCommand)> & cmdList = *cmds[i];
1770 for ( cmd = cmdList.rbegin(); cmd != cmdList.rend(); ++cmd )
1772 bool clear = ( (*cmd)->GetOrderNb() < distrTypeNb );
1773 const TCollection_AsciiString& method = (*cmd)->GetMethod();
1774 if ( !clear || method == "SetNumberOfSegments" ) {
1775 bool isNewInSet = uniqueMethods.insert( method ).second;
1776 clear = !isNewInSet;
1785 //================================================================================
1787 * \brief Convert the command adding "SegmentLengthAroundVertex" to mesh
1788 * into regular1D.LengthNearVertex( length, vertex )
1789 * \param theCmd - The command like mesh.AddHypothesis( vertex, SegmentLengthAroundVertex )
1790 * \param theMesh - The mesh needing this hypo
1791 * \retval bool - false if the command cant be converted
1793 //================================================================================
1795 bool _pySegmentLengthAroundVertexHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
1796 const _pyID& theMeshID)
1798 if ( IsWrappable( theMeshID )) {
1800 _pyID vertex = theCmd->GetArg( 1 );
1802 // the problem here is that segment algo will not be found
1803 // by pyHypothesis::Addition2Creation() for <vertex>, so we try to find
1804 // geometry where segment algorithm is assigned
1805 Handle(_pyHypothesis) algo;
1806 _pyID geom = vertex;
1807 while ( algo.IsNull() && !geom.IsEmpty()) {
1808 // try to find geom as a father of <vertex>
1809 geom = FatherID( geom );
1810 algo = theGen->FindAlgo( geom, theMeshID, this );
1812 if ( algo.IsNull() )
1813 return false; // also possible to find geom as brother of veretex...
1814 // set geom instead of vertex
1815 theCmd->SetArg( 1, geom );
1817 // set vertex as a second arg
1818 if ( myArgs.Length() < 1) myArgs.Append( "1" ); // :(
1819 myArgs.Append( vertex );
1821 // mesh.AddHypothesis(vertex, SegmentLengthAroundVertex) -->
1822 // theMeshID.LengthNearVertex( length, vertex )
1823 return _pyHypothesis::Addition2Creation( theCmd, theMeshID );
1828 //================================================================================
1830 * \brief _pyAlgorithm constructor
1831 * \param theCreationCmd - The command like "algo = smeshgen.CreateHypothesis(type,lib)"
1833 //================================================================================
1835 _pyAlgorithm::_pyAlgorithm(const Handle(_pyCommand)& theCreationCmd)
1836 : _pyHypothesis( theCreationCmd )
1841 //================================================================================
1843 * \brief Convert the command adding an algorithm to mesh
1844 * \param theCmd - The command like mesh.AddHypothesis( geom, algo )
1845 * \param theMesh - The mesh needing this algo
1846 * \retval bool - false if the command cant be converted
1848 //================================================================================
1850 bool _pyAlgorithm::Addition2Creation( const Handle(_pyCommand)& theCmd,
1851 const _pyID& theMeshID)
1853 // mesh.AddHypothesis(geom,algo) --> theMeshID.myCreationMethod()
1854 if ( _pyHypothesis::Addition2Creation( theCmd, theMeshID )) {
1855 theGen->SetAccessorMethod( GetID(), "GetAlgorithm()" );
1861 //================================================================================
1863 * \brief Return starting position of a part of python command
1864 * \param thePartIndex - The index of command part
1865 * \retval int - Part position
1867 //================================================================================
1869 int _pyCommand::GetBegPos( int thePartIndex )
1873 if ( myBegPos.Length() < thePartIndex )
1875 return myBegPos( thePartIndex );
1878 //================================================================================
1880 * \brief Store starting position of a part of python command
1881 * \param thePartIndex - The index of command part
1882 * \param thePosition - Part position
1884 //================================================================================
1886 void _pyCommand::SetBegPos( int thePartIndex, int thePosition )
1888 while ( myBegPos.Length() < thePartIndex )
1889 myBegPos.Append( UNKNOWN );
1890 myBegPos( thePartIndex ) = thePosition;
1893 //================================================================================
1895 * \brief Returns whitespace symbols at the line beginning
1896 * \retval TCollection_AsciiString - result
1898 //================================================================================
1900 TCollection_AsciiString _pyCommand::GetIndentation()
1903 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
1904 GetWord( myString, end, true );
1906 end = GetBegPos( RESULT_IND );
1907 return myString.SubString( 1, end - 1 );
1910 //================================================================================
1912 * \brief Return substring of python command looking like ResultValue = Obj.Meth()
1913 * \retval const TCollection_AsciiString & - ResultValue substring
1915 //================================================================================
1917 const TCollection_AsciiString & _pyCommand::GetResultValue()
1919 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
1921 int begPos = myString.Location( "=", 1, Length() );
1923 myRes = GetWord( myString, begPos, false );
1926 SetBegPos( RESULT_IND, begPos );
1931 //================================================================================
1933 * \brief Return number of python command result value ResultValue = Obj.Meth()
1936 //================================================================================
1938 const int _pyCommand::GetNbResultValues()
1942 int endPos = myString.Location( "=", 1, Length() );
1943 TCollection_AsciiString str = "";
1944 while ( begPos < endPos) {
1945 str = GetWord( myString, begPos, true );
1946 begPos = begPos+ str.Length();
1953 //================================================================================
1955 * \brief Return substring of python command looking like
1956 * ResultValue1 , ResultValue1,... = Obj.Meth() with res index
1957 * \retval const TCollection_AsciiString & - ResultValue with res index substring
1959 //================================================================================
1960 const TCollection_AsciiString & _pyCommand::GetResultValue(int res)
1964 int endPos = myString.Location( "=", 1, Length() );
1965 while ( begPos < endPos) {
1966 myRes = GetWord( myString, begPos, true );
1967 begPos = begPos + myRes.Length();
1970 myRes.RemoveAll('[');myRes.RemoveAll(']');
1976 return theEmptyString;
1979 //================================================================================
1981 * \brief Return substring of python command looking like ResVal = Object.Meth()
1982 * \retval const TCollection_AsciiString & - Object substring
1984 //================================================================================
1986 const TCollection_AsciiString & _pyCommand::GetObject()
1988 if ( GetBegPos( OBJECT_IND ) == UNKNOWN )
1991 int begPos = GetBegPos( RESULT_IND ) + myRes.Length();
1993 begPos = myString.Location( "=", 1, Length() ) + 1;
1994 // is '=' in the string argument (for example, name) or not
1995 int nb1 = 0; // number of ' character at the left of =
1996 int nb2 = 0; // number of " character at the left of =
1997 for ( int i = 1; i < begPos-1; i++ ) {
1998 if ( myString.Value( i )=='\'' )
2000 else if ( myString.Value( i )=='"' )
2003 // if number of ' or " is not divisible by 2,
2004 // then get an object at the start of the command
2005 if ( nb1 % 2 != 0 || nb2 % 2 != 0 )
2008 myObj = GetWord( myString, begPos, true );
2009 // check if object is complex,
2010 // so far consider case like "smesh.smesh.Method()"
2011 if ( int bracketPos = myString.Location( "(", begPos, Length() )) {
2012 //if ( bracketPos==0 ) bracketPos = Length();
2013 int dotPos = begPos+myObj.Length();
2014 while ( dotPos+1 < bracketPos ) {
2015 if ( int pos = myString.Location( ".", dotPos+1, bracketPos ))
2020 if ( dotPos > begPos+myObj.Length() )
2021 myObj = myString.SubString( begPos, dotPos-1 );
2024 SetBegPos( OBJECT_IND, begPos );
2030 //================================================================================
2032 * \brief Return substring of python command looking like ResVal = Obj.Method()
2033 * \retval const TCollection_AsciiString & - Method substring
2035 //================================================================================
2037 const TCollection_AsciiString & _pyCommand::GetMethod()
2039 if ( GetBegPos( METHOD_IND ) == UNKNOWN )
2042 int begPos = GetBegPos( OBJECT_IND ) + myObj.Length();
2043 bool forward = true;
2045 begPos = myString.Location( "(", 1, Length() ) - 1;
2049 myMeth = GetWord( myString, begPos, forward );
2050 SetBegPos( METHOD_IND, begPos );
2056 //================================================================================
2058 * \brief Return substring of python command looking like ResVal = Obj.Meth(Arg1,...)
2059 * \retval const TCollection_AsciiString & - Arg<index> substring
2061 //================================================================================
2063 const TCollection_AsciiString & _pyCommand::GetArg( int index )
2065 if ( GetBegPos( ARG1_IND ) == UNKNOWN )
2068 int begPos = GetBegPos( METHOD_IND ) + myMeth.Length();
2070 begPos = myString.Location( "(", 1, Length() ) + 1;
2072 int i = 0, prevLen = 0, nbNestings = 0;
2073 while ( begPos != EMPTY ) {
2075 if( myString.Value( begPos ) == '(' )
2077 // check if we are looking at the closing parenthesis
2078 while ( begPos <= Length() && isspace( myString.Value( begPos )))
2080 if ( begPos > Length() )
2082 if ( myString.Value( begPos ) == ')' ) {
2084 if( nbNestings == 0 )
2087 myArgs.Append( GetWord( myString, begPos, true, true ));
2088 SetBegPos( ARG1_IND + i, begPos );
2089 prevLen = myArgs.Last().Length();
2091 myArgs.Remove( myArgs.Length() ); // no more args
2095 if ( myArgs.Length() < index )
2096 return theEmptyString;
2097 return myArgs( index );
2100 //================================================================================
2102 * \brief Check if char is a word part
2103 * \param c - The character to check
2104 * \retval bool - The check result
2106 //================================================================================
2108 static inline bool isWord(const char c, const bool dotIsWord)
2111 !isspace(c) && c != ',' && c != '=' && c != ')' && c != '(' && ( dotIsWord || c != '.');
2114 //================================================================================
2116 * \brief Looks for a word in the string and returns word's beginning
2117 * \param theString - The input string
2118 * \param theStartPos - The position to start the search, returning word's beginning
2119 * \param theForward - The search direction
2120 * \retval TCollection_AsciiString - The found word
2122 //================================================================================
2124 TCollection_AsciiString _pyCommand::GetWord( const TCollection_AsciiString & theString,
2126 const bool theForward,
2127 const bool dotIsWord )
2129 int beg = theStartPos, end = theStartPos;
2130 theStartPos = EMPTY;
2131 if ( beg < 1 || beg > theString.Length() )
2132 return theEmptyString;
2134 if ( theForward ) { // search forward
2136 while ( beg <= theString.Length() && !isWord( theString.Value( beg ), dotIsWord))
2138 if ( beg > theString.Length() )
2139 return theEmptyString; // no word found
2142 char begChar = theString.Value( beg );
2143 if ( begChar == '"' || begChar == '\'' || begChar == '[') {
2144 char endChar = ( begChar == '[' ) ? ']' : begChar;
2145 // end is at the corresponding quoting mark or bracket
2146 while ( end < theString.Length() &&
2147 ( theString.Value( end ) != endChar || theString.Value( end-1 ) == '\\'))
2151 while ( end <= theString.Length() && isWord( theString.Value( end ), dotIsWord))
2156 else { // search backward
2158 while ( end > 0 && !isWord( theString.Value( end ), dotIsWord))
2161 return theEmptyString; // no word found
2163 char endChar = theString.Value( end );
2164 if ( endChar == '"' || endChar == '\'' ) {
2165 // beg is at the corresponding quoting mark
2167 ( theString.Value( beg ) != endChar || theString.Value( beg-1 ) == '\\'))
2171 while ( beg > 0 && isWord( theString.Value( beg ), dotIsWord))
2177 //cout << theString << " ---- " << beg << " - " << end << endl;
2178 return theString.SubString( beg, end );
2181 //================================================================================
2183 * \brief Look for position where not space char is
2184 * \param theString - The string
2185 * \param thePos - The position to search from and which returns result
2186 * \retval bool - false if there are only space after thePos in theString
2190 //================================================================================
2192 bool _pyCommand::SkipSpaces( const TCollection_AsciiString & theString, int & thePos )
2194 if ( thePos < 1 || thePos > theString.Length() )
2197 while ( thePos <= theString.Length() && isspace( theString.Value( thePos )))
2200 return thePos <= theString.Length();
2203 //================================================================================
2205 * \brief Modify a part of the command
2206 * \param thePartIndex - The index of the part
2207 * \param thePart - The new part string
2208 * \param theOldPart - The old part
2210 //================================================================================
2212 void _pyCommand::SetPart(int thePartIndex, const TCollection_AsciiString& thePart,
2213 TCollection_AsciiString& theOldPart)
2215 int pos = GetBegPos( thePartIndex );
2216 if ( pos <= Length() && theOldPart != thePart)
2218 TCollection_AsciiString seperator;
2220 pos = GetBegPos( thePartIndex + 1 );
2221 if ( pos < 1 ) return;
2222 switch ( thePartIndex ) {
2223 case RESULT_IND: seperator = " = "; break;
2224 case OBJECT_IND: seperator = "."; break;
2225 case METHOD_IND: seperator = "()"; break;
2229 myString.Remove( pos, theOldPart.Length() );
2230 if ( !seperator.IsEmpty() )
2231 myString.Insert( pos , seperator );
2232 myString.Insert( pos, thePart );
2233 // update starting positions of the following parts
2234 int posDelta = thePart.Length() + seperator.Length() - theOldPart.Length();
2235 for ( int i = thePartIndex + 1; i <= myBegPos.Length(); ++i ) {
2236 if ( myBegPos( i ) > 0 )
2237 myBegPos( i ) += posDelta;
2239 theOldPart = thePart;
2243 //================================================================================
2245 * \brief Set agrument
2246 * \param index - The argument index, it counts from 1
2247 * \param theArg - The argument string
2249 //================================================================================
2251 void _pyCommand::SetArg( int index, const TCollection_AsciiString& theArg)
2254 int argInd = ARG1_IND + index - 1;
2255 int pos = GetBegPos( argInd );
2256 if ( pos < 1 ) // no index-th arg exist, append inexistent args
2258 // find a closing parenthesis
2259 if ( GetNbArgs() != 0 && index <= GetNbArgs() ) {
2260 int lastArgInd = GetNbArgs();
2261 pos = GetBegPos( ARG1_IND + lastArgInd - 1 ) + GetArg( lastArgInd ).Length();
2262 while ( pos > 0 && pos <= Length() && myString.Value( pos ) != ')' )
2267 while ( pos > 0 && myString.Value( pos ) != ')' )
2270 if ( pos < 1 || myString.Value( pos ) != ')' ) { // no parentheses at all
2274 while ( myArgs.Length() < index ) {
2275 if ( myArgs.Length() )
2276 myString.Insert( pos++, "," );
2277 myArgs.Append("None");
2278 myString.Insert( pos, myArgs.Last() );
2279 SetBegPos( ARG1_IND + myArgs.Length() - 1, pos );
2280 pos += myArgs.Last().Length();
2283 SetPart( argInd, theArg, myArgs( index ));
2286 //================================================================================
2288 * \brief Empty arg list
2290 //================================================================================
2292 void _pyCommand::RemoveArgs()
2294 if ( int pos = myString.Location( '(', 1, Length() ))
2295 myString.Trunc( pos );
2298 if ( myBegPos.Length() >= ARG1_IND )
2299 myBegPos.Remove( ARG1_IND, myBegPos.Length() );
2302 //================================================================================
2304 * \brief Set dependent commands after this one
2306 //================================================================================
2308 bool _pyCommand::SetDependentCmdsAfter() const
2310 bool orderChanged = false;
2311 list< Handle(_pyCommand)>::const_reverse_iterator cmd = myDependentCmds.rbegin();
2312 for ( ; cmd != myDependentCmds.rend(); ++cmd ) {
2313 if ( (*cmd)->GetOrderNb() < GetOrderNb() ) {
2314 orderChanged = true;
2315 theGen->SetCommandAfter( *cmd, this );
2316 (*cmd)->SetDependentCmdsAfter();
2319 return orderChanged;
2321 //================================================================================
2323 * \brief Insert accessor method after theObjectID
2324 * \param theObjectID - id of the accessed object
2325 * \param theAcsMethod - name of the method giving access to the object
2326 * \retval bool - false if theObjectID is not found in the command string
2328 //================================================================================
2330 bool _pyCommand::AddAccessorMethod( _pyID theObjectID, const char* theAcsMethod )
2332 if ( !theAcsMethod )
2334 // start object search from the object, i.e. ignore result
2336 int beg = GetBegPos( OBJECT_IND );
2337 if ( beg < 1 || beg > Length() )
2340 while (( beg = myString.Location( theObjectID, beg, Length() )))
2342 // check that theObjectID is not just a part of a longer ID
2343 int afterEnd = beg + theObjectID.Length();
2344 Standard_Character c = myString.Value( afterEnd );
2345 if ( !isalnum( c ) && c != ':' ) {
2346 // check if accessor method already present
2348 myString.Location( (char*) theAcsMethod, afterEnd, Length() ) != afterEnd+1) {
2350 int oldLen = Length();
2351 myString.Insert( afterEnd, (char*) theAcsMethod );
2352 myString.Insert( afterEnd, "." );
2353 // update starting positions of the parts following the modified one
2354 int posDelta = Length() - oldLen;
2355 for ( int i = 1; i <= myBegPos.Length(); ++i ) {
2356 if ( myBegPos( i ) > afterEnd )
2357 myBegPos( i ) += posDelta;
2362 beg = afterEnd; // is a part - next search
2367 //================================================================================
2369 * \brief Return method name giving access to an interaface object wrapped by python class
2370 * \retval const char* - method name
2372 //================================================================================
2374 const char* _pyObject::AccessorMethod() const
2378 //================================================================================
2380 * \brief Return ID of a father
2382 //================================================================================
2384 _pyID _pyObject::FatherID(const _pyID & childID)
2386 int colPos = childID.SearchFromEnd(':');
2388 return childID.SubString( 1, colPos-1 );
2392 //================================================================================
2394 * \brief SelfEraser erases creation command if no more it's commands invoked
2396 //================================================================================
2398 void _pySelfEraser::Flush()
2400 if ( GetNbCalls() == 0 )
2401 GetCreationCmd()->Clear();
2404 //================================================================================
2406 * \brief count invoked commands
2408 //================================================================================
2410 void _pySubMesh::Process( const Handle(_pyCommand)& theCommand )
2412 _pyObject::Process(theCommand); // count calls of Process()
2413 GetCreationCmd()->AddDependantCmd( theCommand );
2416 //================================================================================
2418 * \brief Clear creatin command if no commands invoked
2420 //================================================================================
2422 void _pySubMesh::Flush()
2424 if ( GetNbCalls() == 0 ) // move to the end of all commands
2425 theGen->GetLastCommand()->AddDependantCmd( GetCreationCmd() );
2426 else if ( !myCreator.IsNull() )
2427 // move to be just after creator
2428 myCreator->GetCreationCmd()->AddDependantCmd( GetCreationCmd() );