1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: Model_Document.cxx
4 // Created: 28 Feb 2014
5 // Author: Mikhail PONIKAROV
7 #include <Model_Document.h>
8 #include <Model_Data.h>
9 #include <Model_Application.h>
10 #include <Model_Session.h>
11 #include <Model_Events.h>
12 #include <Model_ResultPart.h>
13 #include <Model_ResultConstruction.h>
14 #include <Model_ResultBody.h>
15 #include <Model_ResultGroup.h>
16 #include <ModelAPI_Validator.h>
17 #include <ModelAPI_CompositeFeature.h>
18 #include <Events_Loop.h>
19 #include <Events_Error.h>
21 #include <TDataStd_Integer.hxx>
22 #include <TDataStd_Comment.hxx>
23 #include <TDF_ChildIDIterator.hxx>
24 #include <TDataStd_ReferenceArray.hxx>
25 #include <TDataStd_HLabelArray1.hxx>
26 #include <TDataStd_Name.hxx>
27 #include <TDF_Reference.hxx>
28 #include <TDF_ChildIDIterator.hxx>
29 #include <TDF_LabelMapHasher.hxx>
30 #include <OSD_File.hxx>
31 #include <OSD_Path.hxx>
39 # define _separator_ '\\'
41 # define _separator_ '/'
44 static const int UNDO_LIMIT = 1000; // number of possible undo operations (big for sketcher)
46 static const int TAG_GENERAL = 1; // general properties tag
47 static const int TAG_OBJECTS = 2; // tag of the objects sub-tree (features, results)
48 static const int TAG_HISTORY = 3; // tag of the history sub-tree (python dump)
51 static const int TAG_FEATURE_ARGUMENTS = 1; ///< where the arguments are located
52 static const int TAG_FEATURE_RESULTS = 2; ///< where the results are located
55 /// 0:1:2 - where features are located
56 /// 0:1:2:N:1 - data of the feature N
57 /// 0:1:2:N:2:K:1 - data of the K result of the feature N
59 Model_Document::Model_Document(const std::string theID, const std::string theKind)
60 : myID(theID), myKind(theKind),
61 myDoc(new TDocStd_Document("BinOcaf")) // binary OCAF format
63 myDoc->SetUndoLimit(UNDO_LIMIT);
64 myTransactionSave = 0;
65 myExecuteFeatures = true;
66 // to have something in the document and avoid empty doc open/save problem
67 // in transaction for nesting correct working
69 TDataStd_Integer::Set(myDoc->Main().Father(), 0);
70 myDoc->CommitCommand();
73 /// Returns the file name of this document by the nameof directory and identifuer of a document
74 static TCollection_ExtendedString DocFileName(const char* theFileName, const std::string& theID)
76 TCollection_ExtendedString aPath((const Standard_CString) theFileName);
77 // remove end-separators
78 while(aPath.Length() && (aPath.Value(aPath.Length()) == '\\' || aPath.Value(aPath.Length()) == '/'))
79 aPath.Remove(aPath.Length());
81 aPath += theID.c_str();
82 aPath += ".cbf"; // standard binary file extension
86 bool Model_Document::load(const char* theFileName)
88 Handle(Model_Application) anApp = Model_Application::getApplication();
89 if (this == Model_Session::get()->moduleDocument().get()) {
90 anApp->setLoadPath(theFileName);
92 TCollection_ExtendedString aPath(DocFileName(theFileName, myID));
93 PCDM_ReaderStatus aStatus = (PCDM_ReaderStatus) -1;
95 aStatus = anApp->Open(aPath, myDoc);
96 } catch (Standard_Failure) {
97 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
99 std::string("Exception in opening of document: ") + aFail->GetMessageString());
102 bool isError = aStatus != PCDM_RS_OK;
105 case PCDM_RS_UnknownDocument:
106 Events_Error::send(std::string("Can not open document"));
108 case PCDM_RS_AlreadyRetrieved:
109 Events_Error::send(std::string("Can not open document: already opened"));
111 case PCDM_RS_AlreadyRetrievedAndModified:
113 std::string("Can not open document: already opened and modified"));
115 case PCDM_RS_NoDriver:
116 Events_Error::send(std::string("Can not open document: driver library is not found"));
118 case PCDM_RS_UnknownFileDriver:
119 Events_Error::send(std::string("Can not open document: unknown driver for opening"));
121 case PCDM_RS_OpenError:
122 Events_Error::send(std::string("Can not open document: file open error"));
124 case PCDM_RS_NoVersion:
125 Events_Error::send(std::string("Can not open document: invalid version"));
127 case PCDM_RS_NoModel:
128 Events_Error::send(std::string("Can not open document: no data model"));
130 case PCDM_RS_NoDocument:
131 Events_Error::send(std::string("Can not open document: no document inside"));
133 case PCDM_RS_FormatFailure:
134 Events_Error::send(std::string("Can not open document: format failure"));
136 case PCDM_RS_TypeNotFoundInSchema:
137 Events_Error::send(std::string("Can not open document: invalid object"));
139 case PCDM_RS_UnrecognizedFileFormat:
140 Events_Error::send(std::string("Can not open document: unrecognized file format"));
142 case PCDM_RS_MakeFailure:
143 Events_Error::send(std::string("Can not open document: make failure"));
145 case PCDM_RS_PermissionDenied:
146 Events_Error::send(std::string("Can not open document: permission denied"));
148 case PCDM_RS_DriverFailure:
149 Events_Error::send(std::string("Can not open document: driver failure"));
152 Events_Error::send(std::string("Can not open document: unknown error"));
157 myDoc->SetUndoLimit(UNDO_LIMIT);
158 // to avoid the problem that feature is created in the current, not this, document
159 std::shared_ptr<Model_Session> aSession =
160 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
161 aSession->setActiveDocument(anApp->getDocument(myID), false);
162 aSession->setCheckTransactions(false);
163 synchronizeFeatures(false, true);
164 aSession->setCheckTransactions(true);
165 aSession->setActiveDocument(Model_Session::get()->moduleDocument(), false);
166 aSession->setActiveDocument(anApp->getDocument(myID), true);
171 bool Model_Document::save(const char* theFileName, std::list<std::string>& theResults)
173 // create a directory in the root document if it is not yet exist
174 Handle(Model_Application) anApp = Model_Application::getApplication();
175 if (this == Model_Session::get()->moduleDocument().get()) {
177 CreateDirectory(theFileName, NULL);
179 mkdir(theFileName, 0x1ff);
182 // filename in the dir is id of document inside of the given directory
183 TCollection_ExtendedString aPath(DocFileName(theFileName, myID));
184 PCDM_StoreStatus aStatus;
186 aStatus = anApp->SaveAs(myDoc, aPath);
187 } catch (Standard_Failure) {
188 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
190 std::string("Exception in saving of document: ") + aFail->GetMessageString());
193 bool isDone = aStatus == PCDM_SS_OK || aStatus == PCDM_SS_No_Obj;
196 case PCDM_SS_DriverFailure:
197 Events_Error::send(std::string("Can not save document: save driver-library failure"));
199 case PCDM_SS_WriteFailure:
200 Events_Error::send(std::string("Can not save document: file writing failure"));
202 case PCDM_SS_Failure:
204 Events_Error::send(std::string("Can not save document"));
208 myTransactionSave = myTransactions.size();
209 if (isDone) { // save also sub-documents if any
210 theResults.push_back(TCollection_AsciiString(aPath).ToCString());
211 const std::set<std::string> aSubs = subDocuments(false);
212 std::set<std::string>::iterator aSubIter = aSubs.begin();
213 for (; aSubIter != aSubs.end() && isDone; aSubIter++) {
214 if (anApp->isLoadByDemand(*aSubIter)) {
215 // copy not-activated document that is not in the memory
216 std::string aDocName = *aSubIter;
217 if (!aDocName.empty()) {
219 TCollection_AsciiString aSubPath(DocFileName(anApp->loadPath().c_str(), aDocName));
220 OSD_Path aPath(aSubPath);
221 OSD_File aFile(aPath);
222 if (aFile.Exists()) {
223 TCollection_AsciiString aDestinationDir(DocFileName(theFileName, aDocName));
224 OSD_Path aDestination(aDestinationDir);
225 aFile.Copy(aDestination);
226 theResults.push_back(aDestinationDir.ToCString());
229 std::string("Can not open file ") + aSubPath.ToCString() + " for saving");
232 } else { // simply save opened document
233 isDone = subDoc(*aSubIter)->save(theFileName, theResults);
240 void Model_Document::close(const bool theForever)
242 std::shared_ptr<ModelAPI_Session> aPM = Model_Session::get();
243 if (this != aPM->moduleDocument().get() && this == aPM->activeDocument().get()) {
244 aPM->setActiveDocument(aPM->moduleDocument());
245 } else if (this == aPM->moduleDocument().get()) {
246 // erase the active document if root is closed
247 aPM->setActiveDocument(DocumentPtr());
250 const std::set<std::string> aSubs = subDocuments(true);
251 std::set<std::string>::iterator aSubIter = aSubs.begin();
252 for (; aSubIter != aSubs.end(); aSubIter++)
253 subDoc(*aSubIter)->close(theForever);
255 // close for thid document needs no transaction in this document
256 std::static_pointer_cast<Model_Session>(Model_Session::get())->setCheckTransactions(false);
258 // delete all features of this document
259 std::shared_ptr<ModelAPI_Document> aThis =
260 Model_Application::getApplication()->getDocument(myID);
261 Events_Loop* aLoop = Events_Loop::loop();
262 NCollection_DataMap<TDF_Label, FeaturePtr>::Iterator aFeaturesIter(myObjs);
263 for(; aFeaturesIter.More(); aFeaturesIter.Next()) {
264 FeaturePtr aFeature = aFeaturesIter.Value();
265 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
266 ModelAPI_EventCreator::get()->sendDeleted(aThis, ModelAPI_Feature::group());
267 ModelAPI_EventCreator::get()->sendUpdated(aFeature, EVENT_DISP);
268 aFeature->eraseResults();
269 if (theForever) { // issue #294: do not delete content of the document until it can be redone
272 aFeature->data()->execState(ModelAPI_StateMustBeUpdated);
278 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
279 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
281 // close all only if it is really asked, otherwise it can be undoed/redoed
283 if (myDoc->CanClose() == CDM_CCS_OK)
287 std::static_pointer_cast<Model_Session>(Model_Session::get())->setCheckTransactions(true);
290 void Model_Document::startOperation()
292 if (myDoc->HasOpenCommand()) { // start of nested command
293 if (myDoc->CommitCommand()) { // commit the current: it will contain all nested after compactification
294 myTransactions.rbegin()->myOCAFNum++; // if has open command, the list is not empty
296 myNestedNum.push_back(0); // start of nested operation with zero transactions inside yet
297 myDoc->OpenCommand();
298 } else { // start the simple command
301 // starts a new operation
302 myTransactions.push_back(Transaction());
303 if (!myNestedNum.empty())
304 (*myNestedNum.rbegin())++;
306 // new command for all subs
307 const std::set<std::string> aSubs = subDocuments(true);
308 std::set<std::string>::iterator aSubIter = aSubs.begin();
309 for (; aSubIter != aSubs.end(); aSubIter++)
310 subDoc(*aSubIter)->startOperation();
313 void Model_Document::compactNested()
315 if (!myNestedNum.empty()) {
316 int aNumToCompact = *(myNestedNum.rbegin());
317 int aSumOfTransaction = 0;
318 for(int a = 0; a < aNumToCompact; a++) {
319 aSumOfTransaction += myTransactions.rbegin()->myOCAFNum;
320 myTransactions.pop_back();
322 // the latest transaction is the start of lower-level operation which startes the nested
323 myTransactions.rbegin()->myOCAFNum += aSumOfTransaction;
324 myNestedNum.pop_back();
328 bool Model_Document::finishOperation()
330 bool isNestedClosed = !myDoc->HasOpenCommand() && !myNestedNum.empty();
331 static std::shared_ptr<Model_Session> aSession =
332 std::static_pointer_cast<Model_Session>(Model_Session::get());
333 synchronizeBackRefs();
334 Events_Loop* aLoop = Events_Loop::loop();
335 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
336 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
337 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
338 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_TOHIDE));
339 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
340 // this must be here just after everything is finished but before real transaction stop
341 // to avoid messages about modifications outside of the transaction
342 // and to rebuild everything after all updates and creates
343 if (Model_Session::get()->moduleDocument().get() == this) { // once for root document
344 Events_Loop::loop()->autoFlush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
345 static std::shared_ptr<Events_Message> aFinishMsg
346 (new Events_Message(Events_Loop::eventByName("FinishOperation")));
347 Events_Loop::loop()->send(aFinishMsg);
348 Events_Loop::loop()->autoFlush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED), false);
350 // to avoid "updated" message appearance by updater
351 //aLoop->clear(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
353 // finish for all subs first: to avoid nested finishing and "isOperation" calls problems inside
354 bool aResult = false;
355 const std::set<std::string> aSubs = subDocuments(true);
356 std::set<std::string>::iterator aSubIter = aSubs.begin();
357 for (; aSubIter != aSubs.end(); aSubIter++)
358 if (subDoc(*aSubIter)->finishOperation())
361 // transaction may be empty if this document was created during this transaction (create part)
362 if (!myTransactions.empty() && myDoc->CommitCommand()) { // if commit is successfull, just increment counters
363 myTransactions.rbegin()->myOCAFNum++;
367 if (isNestedClosed) {
370 if (!aResult && !myTransactions.empty() /* it can be for just created part document */)
371 aResult = myTransactions.rbegin()->myOCAFNum != 0;
373 if (!aResult && Model_Session::get()->moduleDocument().get() == this) {
374 // nothing inside in all documents, so remove this transaction from the transactions list
375 undoInternal(true, false);
382 void Model_Document::abortOperation()
384 if (!myNestedNum.empty() && !myDoc->HasOpenCommand()) { // abort all what was done in nested
386 undoInternal(false, false);
389 } else { // abort the current
390 int aNumTransactions = myTransactions.rbegin()->myOCAFNum;
391 myTransactions.pop_back();
392 if (!myNestedNum.empty())
393 (*myNestedNum.rbegin())--;
394 // roll back the needed number of transactions
395 myDoc->AbortCommand();
396 for(int a = 0; a < aNumTransactions; a++)
400 synchronizeFeatures(true, false); // references were not changed since transaction start
401 // abort for all subs
402 const std::set<std::string> aSubs = subDocuments(true);
403 std::set<std::string>::iterator aSubIter = aSubs.begin();
404 for (; aSubIter != aSubs.end(); aSubIter++)
405 subDoc(*aSubIter)->abortOperation();
408 bool Model_Document::isOperation()
410 // operation is opened for all documents: no need to check subs
411 return myDoc->HasOpenCommand() == Standard_True ;
414 bool Model_Document::isModified()
416 // is modified if at least one operation was commited and not undoed
417 return myTransactions.size() != myTransactionSave || isOperation();
420 bool Model_Document::canUndo()
422 // issue 406 : if transaction is opened, but nothing to undo behind, can not undo
423 int aCurrentNum = isOperation() ? 1 : 0;
424 if (myDoc->GetAvailableUndos() > 0 &&
425 (myNestedNum.empty() || *myNestedNum.rbegin() - aCurrentNum > 0) && // there is something to undo in nested
426 myTransactions.size() - aCurrentNum > 0 /* for omitting the first useless transaction */)
428 // check other subs contains operation that can be undoed
429 const std::set<std::string> aSubs = subDocuments(true);
430 std::set<std::string>::iterator aSubIter = aSubs.begin();
431 for (; aSubIter != aSubs.end(); aSubIter++)
432 if (subDoc(*aSubIter)->canUndo())
437 void Model_Document::undoInternal(const bool theWithSubs, const bool theSynchronize)
439 int aNumTransactions = myTransactions.rbegin()->myOCAFNum;
440 myRedos.push_back(*myTransactions.rbegin());
441 myTransactions.pop_back();
442 if (!myNestedNum.empty())
443 (*myNestedNum.rbegin())--;
444 // roll back the needed number of transactions
445 for(int a = 0; a < aNumTransactions; a++)
449 synchronizeFeatures(true, true);
452 const std::set<std::string> aSubs = subDocuments(true);
453 std::set<std::string>::iterator aSubIter = aSubs.begin();
454 for (; aSubIter != aSubs.end(); aSubIter++)
455 subDoc(*aSubIter)->undoInternal(theWithSubs, theSynchronize);
459 void Model_Document::undo()
461 undoInternal(true, true);
464 bool Model_Document::canRedo()
466 if (myDoc->GetAvailableRedos() > 0)
468 // check other subs contains operation that can be redoed
469 const std::set<std::string> aSubs = subDocuments(true);
470 std::set<std::string>::iterator aSubIter = aSubs.begin();
471 for (; aSubIter != aSubs.end(); aSubIter++)
472 if (subDoc(*aSubIter)->canRedo())
477 void Model_Document::redo()
479 if (!myNestedNum.empty())
480 (*myNestedNum.rbegin())++;
481 int aNumRedos = myRedos.rbegin()->myOCAFNum;
482 myTransactions.push_back(*myRedos.rbegin());
484 for(int a = 0; a < aNumRedos; a++)
487 synchronizeFeatures(true, true);
489 const std::set<std::string> aSubs = subDocuments(true);
490 std::set<std::string>::iterator aSubIter = aSubs.begin();
491 for (; aSubIter != aSubs.end(); aSubIter++)
492 subDoc(*aSubIter)->redo();
495 std::list<std::string> Model_Document::undoList() const
497 std::list<std::string> aResult;
498 std::list<Transaction>::const_reverse_iterator aTrIter = myTransactions.crbegin();
499 int aNumUndo = myTransactions.size();
500 if (!myNestedNum.empty())
501 aNumUndo = *myNestedNum.rbegin();
502 for( ; aNumUndo > 0; aTrIter++, aNumUndo--) {
503 aResult.push_back(aTrIter->myId);
508 std::list<std::string> Model_Document::redoList() const
510 std::list<std::string> aResult;
511 std::list<Transaction>::const_reverse_iterator aTrIter = myRedos.crbegin();
512 for( ; aTrIter != myRedos.crend(); aTrIter++) {
513 aResult.push_back(aTrIter->myId);
518 void Model_Document::operationId(const std::string& theId)
520 myTransactions.rbegin()->myId = theId;
523 /// Append to the array of references a new referenced label
524 static void AddToRefArray(TDF_Label& theArrayLab, TDF_Label& theReferenced)
526 Handle(TDataStd_ReferenceArray) aRefs;
527 if (!theArrayLab.FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs)) {
528 aRefs = TDataStd_ReferenceArray::Set(theArrayLab, 0, 0);
529 aRefs->SetValue(0, theReferenced);
530 } else { // extend array by one more element
531 Handle(TDataStd_HLabelArray1) aNewArray = new TDataStd_HLabelArray1(aRefs->Lower(),
533 for (int a = aRefs->Lower(); a <= aRefs->Upper(); a++) {
534 aNewArray->SetValue(a, aRefs->Value(a));
536 aNewArray->SetValue(aRefs->Upper() + 1, theReferenced);
537 aRefs->SetInternalArray(aNewArray);
541 FeaturePtr Model_Document::addFeature(std::string theID)
543 TDF_Label anEmptyLab;
544 FeaturePtr anEmptyFeature;
545 FeaturePtr aFeature = ModelAPI_Session::get()->createFeature(theID);
548 std::shared_ptr<Model_Document> aDocToAdd = std::dynamic_pointer_cast<Model_Document>(
549 aFeature->documentToAdd());
551 TDF_Label aFeatureLab;
552 if (!aFeature->isAction()) { // do not add action to the data model
553 TDF_Label aFeaturesLab = aDocToAdd->featuresLabel();
554 aFeatureLab = aFeaturesLab.NewChild();
555 aDocToAdd->initData(aFeature, aFeatureLab, TAG_FEATURE_ARGUMENTS);
556 // keep the feature ID to restore document later correctly
557 TDataStd_Comment::Set(aFeatureLab, aFeature->getKind().c_str());
558 aDocToAdd->myObjs.Bind(aFeatureLab, aFeature);
559 // store feature in the history of features array
560 if (aFeature->isInHistory()) {
561 AddToRefArray(aFeaturesLab, aFeatureLab);
564 if (!aFeature->isAction()) { // do not add action to the data model
565 // event: feature is added
566 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
567 ModelAPI_EventCreator::get()->sendUpdated(aFeature, anEvent);
568 } else { // feature must be executed
569 // no creation event => updater not working, problem with remove part
576 /// Appenad to the array of references a new referenced label.
577 /// If theIndex is not -1, removes element at thisindex, not theReferenced.
578 /// \returns the index of removed element
579 static int RemoveFromRefArray(TDF_Label theArrayLab, TDF_Label theReferenced, const int theIndex =
582 int aResult = -1; // no returned
583 Handle(TDataStd_ReferenceArray) aRefs;
584 if (theArrayLab.FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs)) {
585 if (aRefs->Length() == 1) { // just erase an array
586 if ((theIndex == -1 && aRefs->Value(0) == theReferenced) || theIndex == 0) {
587 theArrayLab.ForgetAttribute(TDataStd_ReferenceArray::GetID());
590 } else { // reduce the array
591 Handle(TDataStd_HLabelArray1) aNewArray = new TDataStd_HLabelArray1(aRefs->Lower(),
593 int aCount = aRefs->Lower();
594 for (int a = aCount; a <= aRefs->Upper(); a++, aCount++) {
595 if ((theIndex == -1 && aRefs->Value(a) == theReferenced) || theIndex == a) {
599 aNewArray->SetValue(aCount, aRefs->Value(a));
602 aRefs->SetInternalArray(aNewArray);
608 void Model_Document::refsToFeature(FeaturePtr theFeature,
609 std::set<std::shared_ptr<ModelAPI_Feature> >& theRefs,
610 const bool isSendError)
612 // check the feature: it must have no depended objects on it
613 // the dependencies can be in the feature results
614 std::list<ResultPtr>::const_iterator aResIter = theFeature->results().cbegin();
615 for(; aResIter != theFeature->results().cend(); aResIter++) {
616 ResultPtr aResult = (*aResIter);
617 std::shared_ptr<Model_Data> aData =
618 std::dynamic_pointer_cast<Model_Data>(aResult->data());
619 if (aData.get() != NULL) {
620 const std::set<AttributePtr>& aRefs = aData->refsToMe();
621 std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin(), aRefLast = aRefs.end();
622 for(; aRefIt != aRefLast; aRefIt++) {
623 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIt)->owner());
624 if (aFeature.get() != NULL)
625 theRefs.insert(aFeature);
629 // the dependencies can be in the feature itself
630 std::shared_ptr<Model_Data> aData =
631 std::dynamic_pointer_cast<Model_Data>(theFeature->data());
632 if (aData && !aData->refsToMe().empty()) {
633 const std::set<AttributePtr>& aRefs = aData->refsToMe();
634 std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin(), aRefLast = aRefs.end();
635 for(; aRefIt != aRefLast; aRefIt++) {
636 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIt)->owner());
637 if (aFeature.get() != NULL)
638 theRefs.insert(aFeature);
642 if (!theRefs.empty() && isSendError) {
644 "Feature '" + theFeature->data()->name() + "' is used and can not be deleted");
648 void Model_Document::removeFeature(FeaturePtr theFeature/*, const bool theCheck*/)
650 std::shared_ptr<Model_Data> aData = std::static_pointer_cast<Model_Data>(theFeature->data());
652 TDF_Label aFeatureLabel = aData->label().Father();
653 if (myObjs.IsBound(aFeatureLabel))
654 myObjs.UnBind(aFeatureLabel);
656 return; // not found feature => do not remove
658 // checking that the sub-element of composite feature is removed: if yes, inform the owner
659 std::set<std::shared_ptr<ModelAPI_Feature> > aRefs;
660 refsToFeature(theFeature, aRefs, false);
661 std::set<std::shared_ptr<ModelAPI_Feature> >::iterator aRefIter = aRefs.begin();
662 for(; aRefIter != aRefs.end(); aRefIter++) {
663 std::shared_ptr<ModelAPI_CompositeFeature> aComposite =
664 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(*aRefIter);
665 if (aComposite.get()) {
666 aComposite->removeFeature(theFeature);
672 static Events_ID EVENT_DISP = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
673 ModelAPI_EventCreator::get()->sendUpdated(theFeature, EVENT_DISP);
674 // erase all attributes under the label of feature
675 aFeatureLabel.ForgetAllAttributes();
676 // remove it from the references array
677 if (theFeature->isInHistory()) {
678 RemoveFromRefArray(featuresLabel(), aFeatureLabel);
680 // event: feature is deleted
681 ModelAPI_EventCreator::get()->sendDeleted(theFeature->document(), ModelAPI_Feature::group());
685 FeaturePtr Model_Document::feature(TDF_Label& theLabel) const
687 if (myObjs.IsBound(theLabel))
688 return myObjs.Find(theLabel);
689 return FeaturePtr(); // not found
692 ObjectPtr Model_Document::object(TDF_Label theLabel)
694 // try feature by label
695 FeaturePtr aFeature = feature(theLabel);
697 return feature(theLabel);
698 TDF_Label aFeatureLabel = theLabel.Father().Father(); // let's suppose it is result
699 aFeature = feature(aFeatureLabel);
701 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
702 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.cbegin();
703 for (; aRIter != aResults.cend(); aRIter++) {
704 std::shared_ptr<Model_Data> aResData = std::dynamic_pointer_cast<Model_Data>(
706 if (aResData->label().Father().IsEqual(theLabel))
710 return FeaturePtr(); // not found
713 std::shared_ptr<ModelAPI_Document> Model_Document::subDocument(std::string theDocID)
715 return Model_Application::getApplication()->getDocument(theDocID);
718 const std::set<std::string> Model_Document::subDocuments(const bool theActivatedOnly) const
720 std::set<std::string> aResult;
721 // comment must be in any feature: it is kind
723 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
724 for (; aLabIter.More(); aLabIter.Next()) {
725 TDF_Label aFLabel = aLabIter.Value()->Label();
726 FeaturePtr aFeature = feature(aFLabel);
727 if (aFeature.get()) { // if document is closed the feature may be not in myObjs map
728 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
729 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
730 for (; aRIter != aResults.cend(); aRIter++) {
731 if ((*aRIter)->groupName() != ModelAPI_ResultPart::group()) continue;
732 if ((*aRIter)->isInHistory()) {
733 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aRIter);
734 if (aPart && (!theActivatedOnly || aPart->isActivated()))
735 aResult.insert(aPart->data()->name());
743 std::shared_ptr<Model_Document> Model_Document::subDoc(std::string theDocID)
745 // just store sub-document identifier here to manage it later
746 return std::dynamic_pointer_cast<Model_Document>(
747 Model_Application::getApplication()->getDocument(theDocID));
750 ObjectPtr Model_Document::object(const std::string& theGroupID, const int theIndex,
751 const bool theHidden)
753 if (theGroupID == ModelAPI_Feature::group()) {
756 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
757 for (; aLabIter.More(); aLabIter.Next()) {
758 if (theIndex == anIndex) {
759 TDF_Label aFLabel = aLabIter.Value()->Label();
760 return feature(aFLabel);
765 Handle(TDataStd_ReferenceArray) aRefs;
766 if (!featuresLabel().FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs))
768 if (aRefs->Lower() > theIndex || aRefs->Upper() < theIndex)
770 TDF_Label aFeatureLabel = aRefs->Value(theIndex);
771 return feature(aFeatureLabel);
774 // comment must be in any feature: it is kind
776 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
777 for (; aLabIter.More(); aLabIter.Next()) {
778 TDF_Label aFLabel = aLabIter.Value()->Label();
779 FeaturePtr aFeature = feature(aFLabel);
780 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
781 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
782 for (; aRIter != aResults.cend(); aRIter++) {
783 if ((*aRIter)->groupName() != theGroupID) continue;
784 bool isIn = theHidden && (*aRIter)->isInHistory();
785 if (!isIn && (*aRIter)->isInHistory()) { // check that there is nobody references this result
786 isIn = !(*aRIter)->isConcealed();
789 if (anIndex == theIndex)
800 int Model_Document::size(const std::string& theGroupID, const bool theHidden)
803 if (theGroupID == ModelAPI_Feature::group()) {
805 return myObjs.Size();
807 Handle(TDataStd_ReferenceArray) aRefs;
808 if (featuresLabel().FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs))
809 return aRefs->Length();
812 // comment must be in any feature: it is kind
813 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
814 for (; aLabIter.More(); aLabIter.Next()) {
815 TDF_Label aFLabel = aLabIter.Value()->Label();
816 FeaturePtr aFeature = feature(aFLabel);
817 if (!aFeature) // may be on close
819 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
820 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
821 for (; aRIter != aResults.cend(); aRIter++) {
822 if ((*aRIter)->groupName() != theGroupID) continue;
823 bool isIn = theHidden;
824 if (!isIn && (*aRIter)->isInHistory()) { // check that there is nobody references this result
825 isIn = !(*aRIter)->isConcealed();
832 // group is not found
836 TDF_Label Model_Document::featuresLabel() const
838 return myDoc->Main().FindChild(TAG_OBJECTS);
841 void Model_Document::setUniqueName(FeaturePtr theFeature)
843 if (!theFeature->data()->name().empty())
844 return; // not needed, name is already defined
845 std::string aName; // result
846 // first count all objects of such kind to start with index = count + 1
848 NCollection_DataMap<TDF_Label, FeaturePtr>::Iterator aFIter(myObjs);
849 for (; aFIter.More(); aFIter.Next()) {
850 if (aFIter.Value()->getKind() == theFeature->getKind())
853 // generate candidate name
854 std::stringstream aNameStream;
855 aNameStream << theFeature->getKind() << "_" << aNumObjects + 1;
856 aName = aNameStream.str();
857 // check this is unique, if not, increase index by 1
858 for (aFIter.Initialize(myObjs); aFIter.More();) {
859 FeaturePtr aFeature = aFIter.Value();
860 bool isSameName = aFeature->data()->name() == aName;
861 if (!isSameName) { // check also results to avoid same results names (actual for Parts)
862 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
863 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
864 for (; aRIter != aResults.cend(); aRIter++) {
865 isSameName = (*aRIter)->data()->name() == aName;
870 std::stringstream aNameStream;
871 aNameStream << theFeature->getKind() << "_" << aNumObjects + 1;
872 aName = aNameStream.str();
873 // reinitialize iterator to make sure a new name is unique
874 aFIter.Initialize(myObjs);
878 theFeature->data()->setName(aName);
881 void Model_Document::initData(ObjectPtr theObj, TDF_Label theLab, const int theTag)
883 std::shared_ptr<ModelAPI_Document> aThis = Model_Application::getApplication()->getDocument(
885 std::shared_ptr<Model_Data> aData(new Model_Data);
886 aData->setLabel(theLab.FindChild(theTag));
887 aData->setObject(theObj);
888 theObj->setDoc(aThis);
889 theObj->setData(aData);
890 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObj);
892 setUniqueName(aFeature); // must be before "initAttributes" because duplicate part uses name
893 aFeature->initAttributes();
897 void Model_Document::synchronizeFeatures(const bool theMarkUpdated, const bool theUpdateReferences)
899 std::shared_ptr<ModelAPI_Document> aThis =
900 Model_Application::getApplication()->getDocument(myID);
901 // after all updates, sends a message that groups of features were created or updated
902 Events_Loop* aLoop = Events_Loop::loop();
903 aLoop->activateFlushes(false);
905 // update all objects by checking are they of labels or not
906 std::set<FeaturePtr> aNewFeatures, aKeptFeatures;
907 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
908 for (; aLabIter.More(); aLabIter.Next()) {
909 TDF_Label aFeatureLabel = aLabIter.Value()->Label();
911 if (!myObjs.IsBound(aFeatureLabel)) { // a new feature is inserted
913 aFeature = ModelAPI_Session::get()->createFeature(
914 TCollection_AsciiString(Handle(TDataStd_Comment)::DownCast(aLabIter.Value())->Get())
916 if (!aFeature) { // somethig is wrong, most probably, the opened document has invalid structure
917 Events_Error::send("Invalid type of object in the document");
918 aLabIter.Value()->Label().ForgetAllAttributes();
921 // this must be before "setData" to redo the sketch line correctly
922 myObjs.Bind(aFeatureLabel, aFeature);
923 aNewFeatures.insert(aFeature);
924 initData(aFeature, aFeatureLabel, TAG_FEATURE_ARGUMENTS);
926 // event: model is updated
927 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
928 ModelAPI_EventCreator::get()->sendUpdated(aFeature, anEvent);
929 } else { // nothing is changed, both iterators are incremented
930 aFeature = myObjs.Find(aFeatureLabel);
931 aKeptFeatures.insert(aFeature);
932 if (theMarkUpdated) {
933 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
934 ModelAPI_EventCreator::get()->sendUpdated(aFeature, anEvent);
938 // update results of thefeatures (after features created because they may be connected, like sketch and sub elements)
939 std::list<FeaturePtr> aComposites; // composites must be updated after their subs (issue 360)
940 TDF_ChildIDIterator aLabIter2(featuresLabel(), TDataStd_Comment::GetID());
941 for (; aLabIter2.More(); aLabIter2.Next()) {
942 TDF_Label aFeatureLabel = aLabIter2.Value()->Label();
943 if (myObjs.IsBound(aFeatureLabel)) { // a new feature is inserted
944 FeaturePtr aFeature = myObjs.Find(aFeatureLabel);
945 if (std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature).get())
946 aComposites.push_back(aFeature);
947 updateResults(aFeature);
950 std::list<FeaturePtr>::iterator aComposite = aComposites.begin();
951 for(; aComposite != aComposites.end(); aComposite++) {
952 updateResults(*aComposite);
955 // check all features are checked: if not => it was removed
956 NCollection_DataMap<TDF_Label, FeaturePtr>::Iterator aFIter(myObjs);
957 while (aFIter.More()) {
958 if (aKeptFeatures.find(aFIter.Value()) == aKeptFeatures.end()
959 && aNewFeatures.find(aFIter.Value()) == aNewFeatures.end()) {
960 FeaturePtr aFeature = aFIter.Value();
961 // event: model is updated
962 //if (aFeature->isInHistory()) {
963 ModelAPI_EventCreator::get()->sendDeleted(aThis, ModelAPI_Feature::group());
965 // results of this feature must be redisplayed (hided)
966 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
967 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
968 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
969 // redisplay also removed feature (used for sketch and AISObject)
970 ModelAPI_EventCreator::get()->sendUpdated(aFeature, EVENT_DISP);
972 // unbind after the "erase" call: on abort sketch is removes sub-objects that corrupts aFIter
973 myObjs.UnBind(aFIter.Key());
974 // reinitialize iterator because unbind may corrupt the previous order in the map
975 aFIter.Initialize(myObjs);
980 if (theUpdateReferences) {
981 synchronizeBackRefs();
984 myExecuteFeatures = false;
985 aLoop->activateFlushes(true);
987 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
988 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
989 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
990 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
991 aLoop->flush(Events_Loop::eventByName(EVENT_OBJECT_TOHIDE));
992 myExecuteFeatures = true;
995 void Model_Document::synchronizeBackRefs()
997 std::shared_ptr<ModelAPI_Document> aThis =
998 Model_Application::getApplication()->getDocument(myID);
999 // keeps the concealed flags of result to catch the change and create created/deleted events
1000 std::list<std::pair<ResultPtr, bool> > aConcealed;
1001 // first cycle: erase all data about back-references
1002 NCollection_DataMap<TDF_Label, FeaturePtr>::Iterator aFeatures(myObjs);
1003 for(; aFeatures.More(); aFeatures.Next()) {
1004 FeaturePtr aFeature = aFeatures.Value();
1005 std::shared_ptr<Model_Data> aFData =
1006 std::dynamic_pointer_cast<Model_Data>(aFeature->data());
1008 aFData->eraseBackReferences();
1010 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
1011 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
1012 for (; aRIter != aResults.cend(); aRIter++) {
1013 std::shared_ptr<Model_Data> aResData =
1014 std::dynamic_pointer_cast<Model_Data>((*aRIter)->data());
1016 aConcealed.push_back(std::pair<ResultPtr, bool>(*aRIter, (*aRIter)->isConcealed()));
1017 aResData->eraseBackReferences();
1022 // second cycle: set new back-references: only features may have reference, iterate only them
1023 ModelAPI_ValidatorsFactory* aValidators = ModelAPI_Session::get()->validators();
1024 for(aFeatures.Initialize(myObjs); aFeatures.More(); aFeatures.Next()) {
1025 FeaturePtr aFeature = aFeatures.Value();
1026 std::shared_ptr<Model_Data> aFData =
1027 std::dynamic_pointer_cast<Model_Data>(aFeature->data());
1029 std::list<std::pair<std::string, std::list<ObjectPtr> > > aRefs;
1030 aFData->referencesToObjects(aRefs);
1031 std::list<std::pair<std::string, std::list<ObjectPtr> > >::iterator aRefsIter = aRefs.begin();
1032 for(; aRefsIter != aRefs.end(); aRefsIter++) {
1033 std::list<ObjectPtr>::iterator aRefTo = aRefsIter->second.begin();
1034 for(; aRefTo != aRefsIter->second.end(); aRefTo++) {
1036 std::shared_ptr<Model_Data> aRefData =
1037 std::dynamic_pointer_cast<Model_Data>((*aRefTo)->data());
1038 aRefData->addBackReference(aFeature, aRefsIter->first); // here the Concealed flag is updated
1044 std::list<std::pair<ResultPtr, bool> >::iterator aCIter = aConcealed.begin();
1045 for(; aCIter != aConcealed.end(); aCIter++) {
1046 if (aCIter->first->isConcealed() != aCIter->second) { // somethign is changed => produce event
1047 if (aCIter->second) { // was concealed become not => creation event
1048 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
1049 ModelAPI_EventCreator::get()->sendUpdated(aCIter->first, anEvent);
1050 } else { // was not concealed become concealed => delete event
1051 ModelAPI_EventCreator::get()->sendDeleted(aThis, aCIter->first->groupName());
1052 // redisplay for the viewer (it must be disappeared also)
1053 static Events_ID EVENT_DISP =
1054 Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
1055 ModelAPI_EventCreator::get()->sendUpdated(aCIter->first, EVENT_DISP);
1061 TDF_Label Model_Document::resultLabel(
1062 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theResultIndex)
1064 const std::shared_ptr<Model_Data>& aData =
1065 std::dynamic_pointer_cast<Model_Data>(theFeatureData);
1066 return aData->label().Father().FindChild(TAG_FEATURE_RESULTS).FindChild(theResultIndex + 1);
1069 void Model_Document::storeResult(std::shared_ptr<ModelAPI_Data> theFeatureData,
1070 std::shared_ptr<ModelAPI_Result> theResult,
1071 const int theResultIndex)
1073 std::shared_ptr<ModelAPI_Document> aThis =
1074 Model_Application::getApplication()->getDocument(myID);
1075 theResult->setDoc(aThis);
1076 initData(theResult, resultLabel(theFeatureData, theResultIndex), TAG_FEATURE_ARGUMENTS);
1077 if (theResult->data()->name().empty()) { // if was not initialized, generate event and set a name
1078 theResult->data()->setName(theFeatureData->name());
1082 std::shared_ptr<ModelAPI_ResultConstruction> Model_Document::createConstruction(
1083 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1085 TDF_Label aLab = resultLabel(theFeatureData, theIndex);
1086 TDataStd_Comment::Set(aLab, ModelAPI_ResultConstruction::group().c_str());
1087 ObjectPtr anOldObject = object(aLab);
1088 std::shared_ptr<ModelAPI_ResultConstruction> aResult;
1090 aResult = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(anOldObject);
1093 aResult = std::shared_ptr<ModelAPI_ResultConstruction>(new Model_ResultConstruction);
1094 storeResult(theFeatureData, aResult, theIndex);
1099 std::shared_ptr<ModelAPI_ResultBody> Model_Document::createBody(
1100 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1102 TDF_Label aLab = resultLabel(theFeatureData, theIndex);
1103 TDataStd_Comment::Set(aLab, ModelAPI_ResultBody::group().c_str());
1104 ObjectPtr anOldObject = object(aLab);
1105 std::shared_ptr<ModelAPI_ResultBody> aResult;
1107 aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(anOldObject);
1110 aResult = std::shared_ptr<ModelAPI_ResultBody>(new Model_ResultBody);
1111 storeResult(theFeatureData, aResult, theIndex);
1116 std::shared_ptr<ModelAPI_ResultPart> Model_Document::createPart(
1117 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1119 TDF_Label aLab = resultLabel(theFeatureData, theIndex);
1120 TDataStd_Comment::Set(aLab, ModelAPI_ResultPart::group().c_str());
1121 ObjectPtr anOldObject = object(aLab);
1122 std::shared_ptr<ModelAPI_ResultPart> aResult;
1124 aResult = std::dynamic_pointer_cast<ModelAPI_ResultPart>(anOldObject);
1127 aResult = std::shared_ptr<ModelAPI_ResultPart>(new Model_ResultPart);
1128 storeResult(theFeatureData, aResult, theIndex);
1133 std::shared_ptr<ModelAPI_ResultGroup> Model_Document::createGroup(
1134 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1136 TDF_Label aLab = resultLabel(theFeatureData, theIndex);
1137 TDataStd_Comment::Set(aLab, ModelAPI_ResultGroup::group().c_str());
1138 ObjectPtr anOldObject = object(aLab);
1139 std::shared_ptr<ModelAPI_ResultGroup> aResult;
1141 aResult = std::dynamic_pointer_cast<ModelAPI_ResultGroup>(anOldObject);
1144 aResult = std::shared_ptr<ModelAPI_ResultGroup>(new Model_ResultGroup(theFeatureData));
1145 storeResult(theFeatureData, aResult, theIndex);
1150 std::shared_ptr<ModelAPI_Feature> Model_Document::feature(
1151 const std::shared_ptr<ModelAPI_Result>& theResult)
1153 std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theResult->data());
1155 TDF_Label aFeatureLab = aData->label().Father().Father().Father();
1156 return feature(aFeatureLab);
1158 return FeaturePtr();
1161 void Model_Document::updateResults(FeaturePtr theFeature)
1163 // for not persistent is will be done by parametric updater automatically
1164 //if (!theFeature->isPersistentResult()) return;
1165 // check the existing results and remove them if there is nothing on the label
1166 std::list<ResultPtr>::const_iterator aResIter = theFeature->results().cbegin();
1167 while(aResIter != theFeature->results().cend()) {
1168 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(*aResIter);
1170 if (!aBody->data()->isValid()) {
1171 // found a disappeared result => remove it
1172 theFeature->removeResult(aBody);
1173 // start iterate from beginning because iterator is corrupted by removing
1174 aResIter = theFeature->results().cbegin();
1180 // it may be on undo
1181 if (!theFeature->data() || !theFeature->data()->isValid())
1183 // check that results are presented on all labels
1184 int aResSize = theFeature->results().size();
1185 TDF_ChildIterator aLabIter(resultLabel(theFeature->data(), 0).Father());
1186 for(; aLabIter.More(); aLabIter.Next()) {
1187 // here must be GUID of the feature
1188 int aResIndex = aLabIter.Value().Tag() - 1;
1190 if (aResSize <= aResIndex) {
1191 TDF_Label anArgLab = aLabIter.Value();
1192 Handle(TDataStd_Comment) aGroup;
1193 if (anArgLab.FindAttribute(TDataStd_Comment::GetID(), aGroup)) {
1194 if (aGroup->Get() == ModelAPI_ResultBody::group().c_str()) {
1195 aNewBody = createBody(theFeature->data(), aResIndex);
1196 } else if (aGroup->Get() == ModelAPI_ResultPart::group().c_str()) {
1197 aNewBody = createPart(theFeature->data(), aResIndex);
1198 } else if (aGroup->Get() == ModelAPI_ResultConstruction::group().c_str()) {
1199 theFeature->execute(); // construction shapes are needed for sketch solver
1201 } else if (aGroup->Get() == ModelAPI_ResultGroup::group().c_str()) {
1202 aNewBody = createGroup(theFeature->data(), aResIndex);
1204 Events_Error::send(std::string("Unknown type of result is found in the document:") +
1205 TCollection_AsciiString(aGroup->Get()).ToCString());
1209 theFeature->setResult(aNewBody, aResIndex);
1215 Standard_Integer HashCode(const TDF_Label& theLab, const Standard_Integer theUpper)
1217 return TDF_LabelMapHasher::HashCode(theLab, theUpper);
1220 Standard_Boolean IsEqual(const TDF_Label& theLab1, const TDF_Label& theLab2)
1222 return TDF_LabelMapHasher::IsEqual(theLab1, theLab2);
1225 void Model_Document::addNamingName(const TDF_Label theLabel, std::string theName)
1227 myNamingNames[theName] = theLabel;
1230 TDF_Label Model_Document::findNamingName(std::string theName)
1232 std::map<std::string, TDF_Label>::iterator aFind = myNamingNames.find(theName);
1233 if (aFind == myNamingNames.end())
1234 return TDF_Label(); // not found
1235 return aFind->second;
1238 ResultPtr Model_Document::findByName(const std::string theName)
1240 NCollection_DataMap<TDF_Label, FeaturePtr>::Iterator anObjIter(myObjs);
1241 for(; anObjIter.More(); anObjIter.Next()) {
1242 FeaturePtr& aFeature = anObjIter.ChangeValue();
1243 if (!aFeature) // may be on close
1245 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
1246 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
1247 for (; aRIter != aResults.cend(); aRIter++) {
1248 if (aRIter->get() && (*aRIter)->data() && (*aRIter)->data()->isValid() &&
1249 (*aRIter)->data()->name() == theName) {