1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include <Model_Document.h>
22 #include <Model_Data.h>
23 #include <Model_Objects.h>
24 #include <Model_Application.h>
25 #include <Model_Session.h>
26 #include <Model_Events.h>
27 #include <ModelAPI_ResultPart.h>
28 #include <ModelAPI_Validator.h>
29 #include <ModelAPI_CompositeFeature.h>
30 #include <ModelAPI_AttributeSelectionList.h>
31 #include <ModelAPI_Tools.h>
32 #include <ModelAPI_ResultBody.h>
33 #include <ModelAPI_ResultCompSolid.h>
34 #include <Events_Loop.h>
35 #include <Events_InfoMessage.h>
37 #include <TDataStd_Integer.hxx>
38 #include <TDataStd_Comment.hxx>
39 #include <TDF_ChildIDIterator.hxx>
40 #include <TDataStd_ReferenceArray.hxx>
41 #include <TDataStd_ReferenceList.hxx>
42 #include <TDataStd_IntegerArray.hxx>
43 #include <TDataStd_HLabelArray1.hxx>
44 #include <TDataStd_Name.hxx>
45 #include <TDataStd_AsciiString.hxx>
46 #include <TDF_Reference.hxx>
47 #include <TDF_ChildIDIterator.hxx>
48 #include <TDF_LabelMapHasher.hxx>
49 #include <TDF_Delta.hxx>
50 #include <TDF_AttributeDelta.hxx>
51 #include <TDF_AttributeDeltaList.hxx>
52 #include <TDF_ListIteratorOfAttributeDeltaList.hxx>
53 #include <TDF_ListIteratorOfLabelList.hxx>
54 #include <TDF_LabelMap.hxx>
55 #include <TDF_DeltaOnAddition.hxx>
56 #include <TNaming_Builder.hxx>
57 #include <TNaming_SameShapeIterator.hxx>
58 #include <TNaming_Iterator.hxx>
59 #include <TNaming_NamedShape.hxx>
60 #include <TNaming_Tool.hxx>
62 #include <TopExp_Explorer.hxx>
63 #include <TopoDS_Shape.hxx>
65 #include <OSD_File.hxx>
66 #include <OSD_Path.hxx>
67 #include <CDF_Session.hxx>
68 #include <CDF_Directory.hxx>
76 # define _separator_ '\\'
78 # define _separator_ '/'
81 static const int UNDO_LIMIT = 1000; // number of possible undo operations (big for sketcher)
83 static const int TAG_GENERAL = 1; // general properties tag
86 /// where the reference to the current feature label is located (or no attribute if null feature)
87 static const int TAG_CURRENT_FEATURE = 1; ///< reference to the current feature
88 static const int TAG_CURRENT_TRANSACTION = 2; ///< integer, index of the transaction
89 static const int TAG_SELECTION_FEATURE = 3; ///< integer, tag of the selection feature label
90 static const int TAG_NODES_STATE = 4; ///< array, tag of the Object Browser nodes states
91 ///< naming structures constructions selected from other document
92 static const int TAG_EXTERNAL_CONSTRUCTIONS = 5;
94 Model_Document::Model_Document(const int theID, const std::string theKind)
95 : myID(theID), myKind(theKind), myIsActive(false),
96 myDoc(new TDocStd_Document("BinOcaf")) // binary OCAF format
99 CDF_Session::CurrentSession()->Directory()->Add(myDoc);
101 myObjs = new Model_Objects(myDoc->Main());
102 myDoc->SetUndoLimit(UNDO_LIMIT);
103 myTransactionSave = 0;
104 myExecuteFeatures = true;
105 // to have something in the document and avoid empty doc open/save problem
106 // in transaction for nesting correct working
108 TDataStd_Integer::Set(myDoc->Main().Father(), 0);
109 // this to avoid creation of integer attribute outside the transaction after undo
111 myDoc->CommitCommand();
114 void Model_Document::setThis(DocumentPtr theDoc)
116 myObjs->setOwner(theDoc);
119 /// Returns the file name of this document by the name of directory and identifier of a document
120 static TCollection_ExtendedString DocFileName(const char* theDirName, const std::string& theID)
122 TCollection_ExtendedString aPath((const Standard_CString) theDirName);
123 // remove end-separators
124 while(aPath.Length() &&
125 (aPath.Value(aPath.Length()) == '\\' || aPath.Value(aPath.Length()) == '/'))
126 aPath.Remove(aPath.Length());
127 aPath += _separator_;
128 aPath += theID.c_str();
129 aPath += ".cbf"; // standard binary file extension
133 bool Model_Document::isRoot() const
135 return this == Model_Session::get()->moduleDocument().get();
138 bool Model_Document::load(const char* theDirName, const char* theFileName, DocumentPtr theThis)
140 Handle(Model_Application) anApp = Model_Application::getApplication();
142 anApp->setLoadPath(theDirName);
144 TCollection_ExtendedString aPath(DocFileName(theDirName, theFileName));
145 PCDM_ReaderStatus aStatus = (PCDM_ReaderStatus) -1;
146 Handle(TDocStd_Document) aLoaded;
148 aStatus = anApp->Open(aPath, aLoaded);
149 } catch (Standard_Failure const& anException) {
150 Events_InfoMessage("Model_Document",
151 "Exception in opening of document: %1").arg(anException.GetMessageString()).send();
154 bool isError = aStatus != PCDM_RS_OK;
157 case PCDM_RS_UnknownDocument:
158 Events_InfoMessage("Model_Document", "Can not open document").send();
160 case PCDM_RS_AlreadyRetrieved:
161 Events_InfoMessage("Model_Document", "Can not open document: already opened").send();
163 case PCDM_RS_AlreadyRetrievedAndModified:
164 Events_InfoMessage("Model_Document",
165 "Can not open document: already opened and modified").send();
167 case PCDM_RS_NoDriver:
168 Events_InfoMessage("Model_Document",
169 "Can not open document: driver library is not found").send();
171 case PCDM_RS_UnknownFileDriver:
172 Events_InfoMessage("Model_Document",
173 "Can not open document: unknown driver for opening").send();
175 case PCDM_RS_OpenError:
176 Events_InfoMessage("Model_Document", "Can not open document: file open error").send();
178 case PCDM_RS_NoVersion:
179 Events_InfoMessage("Model_Document", "Can not open document: invalid version").send();
181 case PCDM_RS_NoModel:
182 Events_InfoMessage("Model_Document", "Can not open document: no data model").send();
184 case PCDM_RS_NoDocument:
185 Events_InfoMessage("Model_Document", "Can not open document: no document inside").send();
187 case PCDM_RS_FormatFailure:
188 Events_InfoMessage("Model_Document", "Can not open document: format failure").send();
190 case PCDM_RS_TypeNotFoundInSchema:
191 Events_InfoMessage("Model_Document", "Can not open document: invalid object").send();
193 case PCDM_RS_UnrecognizedFileFormat:
194 Events_InfoMessage("Model_Document",
195 "Can not open document: unrecognized file format").send();
197 case PCDM_RS_MakeFailure:
198 Events_InfoMessage("Model_Document", "Can not open document: make failure").send();
200 case PCDM_RS_PermissionDenied:
201 Events_InfoMessage("Model_Document", "Can not open document: permission denied").send();
203 case PCDM_RS_DriverFailure:
204 Events_InfoMessage("Model_Document", "Can not open document: driver failure").send();
207 Events_InfoMessage("Model_Document", "Can not open document: unknown error").send();
211 std::shared_ptr<Model_Session> aSession =
212 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
215 myDoc->SetUndoLimit(UNDO_LIMIT);
217 // to avoid the problem that feature is created in the current, not this, document
218 aSession->setActiveDocument(anApp->document(myID), false);
219 aSession->setCheckTransactions(false);
222 myObjs = new Model_Objects(myDoc->Main()); // synchronisation is inside
223 myObjs->setOwner(theThis);
224 // update the current features status
225 setCurrentFeature(currentFeature(false), false);
226 aSession->setCheckTransactions(true);
227 aSession->setActiveDocument(Model_Session::get()->moduleDocument(), false);
228 // this is done in Part result "activate", so no needed here. Causes not-blue active part.
229 // aSession->setActiveDocument(anApp->getDocument(myID), true);
231 // make sub-parts as loaded by demand
232 std::list<ResultPtr> aPartResults;
233 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
234 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
235 for(; aPartRes != aPartResults.end(); aPartRes++) {
236 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
238 anApp->setLoadByDemand(aPart->data()->name(),
239 aPart->data()->document(ModelAPI_ResultPart::DOC_REF())->docId());
242 } else { // open failed, but new documnet was created to work with it: inform the model
243 aSession->setActiveDocument(Model_Session::get()->moduleDocument(), false);
248 bool Model_Document::save(
249 const char* theDirName, const char* theFileName, std::list<std::string>& theResults)
251 // if the history line is not in the end, move it to the end before save, otherwise
252 // problems with results restore and (the most important) naming problems will appear
253 // due to change evolution to SELECTION (problems in NamedShape and Name)
254 FeaturePtr aWasCurrent;
255 std::shared_ptr<Model_Session> aSession =
256 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
257 if (currentFeature(false) != lastFeature()) {
258 aSession->setCheckTransactions(false);
259 aWasCurrent = currentFeature(false);
260 // if last is nested into something else, make this something else as last:
261 // otherwise it will look like edition of sub-element, so, the main will be disabled
262 FeaturePtr aLast = lastFeature();
264 CompositeFeaturePtr aMain = ModelAPI_Tools::compositeOwner(aLast);
267 aMain = ModelAPI_Tools::compositeOwner(aLast);
270 setCurrentFeature(aLast, true);
272 // create a directory in the root document if it is not yet exist
273 Handle(Model_Application) anApp = Model_Application::getApplication();
276 CreateDirectory(theDirName, NULL);
278 mkdir(theDirName, 0x1ff);
281 // filename in the dir is id of document inside of the given directory
282 TCollection_ExtendedString aPath(DocFileName(theDirName, theFileName));
283 PCDM_StoreStatus aStatus;
285 aStatus = anApp->SaveAs(myDoc, aPath);
286 } catch (Standard_Failure const& anException) {
287 Events_InfoMessage("Model_Document",
288 "Exception in saving of document: %1").arg(anException.GetMessageString()).send();
289 if (aWasCurrent.get()) { // return the current feature to the initial position
290 setCurrentFeature(aWasCurrent, false);
291 aSession->setCheckTransactions(true);
295 bool isDone = aStatus == PCDM_SS_OK || aStatus == PCDM_SS_No_Obj;
298 case PCDM_SS_DriverFailure:
299 Events_InfoMessage("Model_Document",
300 "Can not save document: save driver-library failure").send();
302 case PCDM_SS_WriteFailure:
303 Events_InfoMessage("Model_Document", "Can not save document: file writing failure").send();
305 case PCDM_SS_Failure:
307 Events_InfoMessage("Model_Document", "Can not save document").send();
312 if (aWasCurrent.get()) { // return the current feature to the initial position
313 setCurrentFeature(aWasCurrent, false);
314 aSession->setCheckTransactions(true);
317 myTransactionSave = int(myTransactions.size());
318 if (isDone) { // save also sub-documents if any
319 theResults.push_back(TCollection_AsciiString(aPath).ToCString());
320 // iterate all result parts to find all loaded or not yet loaded documents
321 std::list<ResultPtr> aPartResults;
322 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
323 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
324 for(; aPartRes != aPartResults.end(); aPartRes++) {
325 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
326 if (!aPart->isActivated()) {
327 // copy not-activated document that is not in the memory
328 std::string aDocName = aPart->data()->name();
329 if (!aDocName.empty()) {
331 TCollection_AsciiString aSubPath(DocFileName(anApp->loadPath().c_str(), aDocName));
332 OSD_Path aPath(aSubPath);
333 OSD_File aFile(aPath);
334 if (aFile.Exists()) {
335 TCollection_AsciiString aDestinationDir(DocFileName(theDirName, aDocName));
336 OSD_Path aDestination(aDestinationDir);
337 aFile.Copy(aDestination);
338 theResults.push_back(aDestinationDir.ToCString());
340 Events_InfoMessage("Model_Document",
341 "Can not open file %1 for saving").arg(aSubPath.ToCString()).send();
344 } else { // simply save opened document
345 isDone = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc())->
346 save(theDirName, aPart->data()->name().c_str(), theResults);
353 void Model_Document::close(const bool theForever)
355 std::shared_ptr<ModelAPI_Session> aPM = Model_Session::get();
356 if (!isRoot() && this == aPM->activeDocument().get()) {
357 aPM->setActiveDocument(aPM->moduleDocument());
358 } else if (isRoot()) {
359 // erase the active document if root is closed
360 aPM->setActiveDocument(DocumentPtr());
363 const std::set<int> aSubs = subDocuments();
364 std::set<int>::iterator aSubIter = aSubs.begin();
365 for (; aSubIter != aSubs.end(); aSubIter++) {
366 std::shared_ptr<Model_Document> aSub = subDoc(*aSubIter);
367 if (aSub->myObjs) // if it was not closed before
368 aSub->close(theForever);
371 // close for thid document needs no transaction in this document
372 std::static_pointer_cast<Model_Session>(Model_Session::get())->setCheckTransactions(false);
374 // close all only if it is really asked, otherwise it can be undoed/redoed
376 // flush everything to avoid messages with bad objects
379 if (myDoc->CanClose() == CDM_CCS_OK)
381 mySelectionFeature.reset();
383 setCurrentFeature(FeaturePtr(), false); // disables all features
384 // update the OB: features are disabled (on remove of Part)
385 Events_Loop* aLoop = Events_Loop::loop();
386 static Events_ID aDeleteEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
387 aLoop->flush(aDeleteEvent);
390 std::static_pointer_cast<Model_Session>(Model_Session::get())->setCheckTransactions(true);
393 void Model_Document::startOperation()
395 incrementTransactionID(); // outside of transaction in order to avoid empty transactions keeping
396 if (myDoc->HasOpenCommand()) { // start of nested command
397 if (myDoc->CommitCommand()) {
398 // commit the current: it will contain all nested after compactification
399 myTransactions.rbegin()->myOCAFNum++; // if has open command, the list is not empty
401 myNestedNum.push_back(0); // start of nested operation with zero transactions inside yet
402 myDoc->OpenCommand();
403 } else { // start the simple command
406 // starts a new operation
407 myTransactions.push_back(Transaction());
408 if (!myNestedNum.empty())
409 (*myNestedNum.rbegin())++;
411 // new command for all subs
412 const std::set<int> aSubs = subDocuments();
413 std::set<int>::iterator aSubIter = aSubs.begin();
414 for (; aSubIter != aSubs.end(); aSubIter++)
415 subDoc(*aSubIter)->startOperation();
418 void Model_Document::compactNested()
420 if (!myNestedNum.empty()) {
421 int aNumToCompact = *(myNestedNum.rbegin());
422 int aSumOfTransaction = 0;
423 for(int a = 0; a < aNumToCompact; a++) {
424 aSumOfTransaction += myTransactions.rbegin()->myOCAFNum;
425 myTransactions.pop_back();
427 // the latest transaction is the start of lower-level operation which startes the nested
428 myTransactions.rbegin()->myOCAFNum += aSumOfTransaction;
429 myNestedNum.pop_back();
433 /// Compares the content of the given attributes, returns true if equal.
434 /// This method is used to avoid empty transactions when only "current" is changed
435 /// to some value and then comes back in this transaction, so, it compares only
436 /// references and Boolean and Integer Arrays for the current moment.
437 static bool isEqualContent(Handle(TDF_Attribute) theAttr1, Handle(TDF_Attribute) theAttr2)
439 if (Standard_GUID::IsEqual(theAttr1->ID(), TDF_Reference::GetID())) { // reference
440 Handle(TDF_Reference) aRef1 = Handle(TDF_Reference)::DownCast(theAttr1);
441 Handle(TDF_Reference) aRef2 = Handle(TDF_Reference)::DownCast(theAttr2);
442 if (aRef1.IsNull() && aRef2.IsNull())
444 if (aRef1.IsNull() || aRef2.IsNull())
446 return aRef1->Get().IsEqual(aRef2->Get()) == Standard_True;
447 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_BooleanArray::GetID())) {
448 Handle(TDataStd_BooleanArray) anArr1 = Handle(TDataStd_BooleanArray)::DownCast(theAttr1);
449 Handle(TDataStd_BooleanArray) anArr2 = Handle(TDataStd_BooleanArray)::DownCast(theAttr2);
450 if (anArr1.IsNull() && anArr2.IsNull())
452 if (anArr1.IsNull() || anArr2.IsNull())
454 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
455 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++) {
456 if (a == 1 && // second is for display
457 anArr2->Label().Tag() == 1 && (anArr2->Label().Depth() == 4 ||
458 anArr2->Label().Depth() == 6))
460 if (anArr1->Value(a) != anArr2->Value(a))
465 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_IntegerArray::GetID())) {
466 Handle(TDataStd_IntegerArray) anArr1 = Handle(TDataStd_IntegerArray)::DownCast(theAttr1);
467 Handle(TDataStd_IntegerArray) anArr2 = Handle(TDataStd_IntegerArray)::DownCast(theAttr2);
468 if (anArr1.IsNull() && anArr2.IsNull())
470 if (anArr1.IsNull() || anArr2.IsNull())
472 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
473 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++)
474 if (anArr1->Value(a) != anArr2->Value(a)) {
475 // avoid the transaction ID checking
476 if (a == 2 && anArr1->Upper() == 2 && anArr2->Label().Tag() == 1 &&
477 (anArr2->Label().Depth() == 4 || anArr2->Label().Depth() == 6))
483 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_ReferenceArray::GetID())) {
484 Handle(TDataStd_ReferenceArray) anArr1 = Handle(TDataStd_ReferenceArray)::DownCast(theAttr1);
485 Handle(TDataStd_ReferenceArray) anArr2 = Handle(TDataStd_ReferenceArray)::DownCast(theAttr2);
486 if (anArr1.IsNull() && anArr2.IsNull())
488 if (anArr1.IsNull() || anArr2.IsNull())
490 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
491 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++)
492 if (anArr1->Value(a) != anArr2->Value(a)) {
493 // avoid the transaction ID checking
494 if (a == 2 && anArr1->Upper() == 2 && anArr2->Label().Tag() == 1 &&
495 (anArr2->Label().Depth() == 4 || anArr2->Label().Depth() == 6))
501 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_ReferenceList::GetID())) {
502 Handle(TDataStd_ReferenceList) aList1 = Handle(TDataStd_ReferenceList)::DownCast(theAttr1);
503 Handle(TDataStd_ReferenceList) aList2= Handle(TDataStd_ReferenceList)::DownCast(theAttr2);
504 if (aList1.IsNull() && aList2.IsNull())
506 if (aList1.IsNull() || aList2.IsNull())
508 const TDF_LabelList& aLList1 = aList1->List();
509 const TDF_LabelList& aLList2 = aList2->List();
510 TDF_ListIteratorOfLabelList aLIter1(aLList1);
511 TDF_ListIteratorOfLabelList aLIter2(aLList2);
512 for(; aLIter1.More() && aLIter2.More(); aLIter1.Next(), aLIter2.Next()) {
513 if (aLIter1.Value() != aLIter2.Value())
516 return !aLIter1.More() && !aLIter2.More(); // both lists are with the same size
517 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDF_TagSource::GetID())) {
518 return true; // it just for created and removed feature: nothing is changed
523 /// Returns true if the last transaction is actually empty: modification to te same values
524 /// were performed only
525 static bool isEmptyTransaction(const Handle(TDocStd_Document)& theDoc) {
526 Handle(TDF_Delta) aDelta;
527 aDelta = theDoc->GetUndos().Last();
528 TDF_LabelList aDeltaList;
529 aDelta->Labels(aDeltaList); // it clears list, so, use new one and then append to the result
530 for(TDF_ListIteratorOfLabelList aListIter(aDeltaList); aListIter.More(); aListIter.Next()) {
533 // add also label of the modified attributes
534 const TDF_AttributeDeltaList& anAttrs = aDelta->AttributeDeltas();
535 for (TDF_ListIteratorOfAttributeDeltaList anAttr(anAttrs); anAttr.More(); anAttr.Next()) {
536 Handle(TDF_AttributeDelta)& anADelta = anAttr.Value();
537 Handle(TDF_DeltaOnAddition) anAddition = Handle(TDF_DeltaOnAddition)::DownCast(anADelta);
538 if (anAddition.IsNull()) { // if the attribute was added, transaction is not empty
539 if (!anADelta->Label().IsNull() && !anADelta->Attribute().IsNull()) {
540 Handle(TDF_Attribute) aCurrentAttr;
541 if (anADelta->Label().FindAttribute(anADelta->Attribute()->ID(), aCurrentAttr)) {
542 if (isEqualContent(anADelta->Attribute(), aCurrentAttr)) {
543 continue; // attribute is not changed actually
546 if (Standard_GUID::IsEqual(anADelta->Attribute()->ID(), TDataStd_AsciiString::GetID())) {
547 continue; // error message is disappeared
556 bool Model_Document::finishOperation()
558 bool isNestedClosed = !myDoc->HasOpenCommand() && !myNestedNum.empty();
559 static std::shared_ptr<Model_Session> aSession =
560 std::static_pointer_cast<Model_Session>(Model_Session::get());
562 // open transaction if nested is closed to fit inside
563 // all synchronizeBackRefs and flushed consequences
564 if (isNestedClosed) {
565 myDoc->OpenCommand();
567 // do it before flashes to enable and recompute nesting features correctly
568 if (myNestedNum.empty() || (isNestedClosed && myNestedNum.size() == 1)) {
569 // if all nested operations are closed, make current the higher level objects (to perform
570 // it in the python scripts correctly): sketch become current after creation ofsub-elements
571 FeaturePtr aCurrent = currentFeature(false);
572 CompositeFeaturePtr aMain, aNext = ModelAPI_Tools::compositeOwner(aCurrent);
575 aNext = ModelAPI_Tools::compositeOwner(aMain);
577 if (aMain.get() && aMain != aCurrent)
578 setCurrentFeature(aMain, false);
580 myObjs->synchronizeBackRefs();
581 Events_Loop* aLoop = Events_Loop::loop();
582 static const Events_ID kCreatedEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED);
583 static const Events_ID kUpdatedEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
584 static const Events_ID kRedispEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
585 static const Events_ID kDeletedEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED);
586 aLoop->flush(kCreatedEvent);
587 aLoop->flush(kUpdatedEvent);
588 aLoop->flush(kRedispEvent);
589 aLoop->flush(kDeletedEvent);
591 if (isNestedClosed) {
592 if (myDoc->CommitCommand())
593 myTransactions.rbegin()->myOCAFNum++;
596 // this must be here just after everything is finished but before real transaction stop
597 // to avoid messages about modifications outside of the transaction
598 // and to rebuild everything after all updates and creates
599 if (isRoot()) { // once for root document
600 static std::shared_ptr<Events_Message> aFinishMsg
601 (new Events_Message(Events_Loop::eventByName("FinishOperation")));
602 Events_Loop::loop()->send(aFinishMsg);
605 // for open of document with primitive box inside (finish transaction in initAttributes)
606 bool aWasActivatedFlushes = aLoop->activateFlushes(true);
607 while(aLoop->hasGrouppedEvent(kCreatedEvent) || aLoop->hasGrouppedEvent(kUpdatedEvent) ||
608 aLoop->hasGrouppedEvent(kRedispEvent) || aLoop->hasGrouppedEvent(kDeletedEvent)) {
609 aLoop->flush(kCreatedEvent);
610 aLoop->flush(kUpdatedEvent);
611 aLoop->flush(kRedispEvent);
612 aLoop->flush(kDeletedEvent);
614 aLoop->activateFlushes(aWasActivatedFlushes);
616 // to avoid "updated" message appearance by updater
617 //aLoop->clear(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
619 // finish for all subs first: to avoid nested finishing and "isOperation" calls problems inside
620 bool aResult = false;
621 const std::set<int> aSubs = subDocuments();
622 std::set<int>::iterator aSubIter = aSubs.begin();
623 for (; aSubIter != aSubs.end(); aSubIter++)
624 if (subDoc(*aSubIter)->finishOperation())
627 // transaction may be empty if this document was created during this transaction (create part)
628 if (!myTransactions.empty() && myDoc->CommitCommand()) {
629 // if commit is successfull, just increment counters
630 if (isEmptyTransaction(myDoc)) { // erase this transaction
634 myTransactions.rbegin()->myOCAFNum++;
639 if (isNestedClosed) {
642 if (!aResult && !myTransactions.empty() /* it can be for just created part document */)
643 aResult = myTransactions.rbegin()->myOCAFNum != 0;
645 if (!aResult && isRoot()) {
646 // nothing inside in all documents, so remove this transaction from the transactions list
647 undoInternal(true, false);
649 // on finish clear redos in any case (issue 446) and for all subs (issue 408)
652 for (aSubIter = aSubs.begin(); aSubIter != aSubs.end(); aSubIter++) {
653 subDoc(*aSubIter)->myDoc->ClearRedos();
654 subDoc(*aSubIter)->myRedos.clear();
660 /// Returns in theDelta labels that has been modified in the latest transaction of theDoc
661 static void modifiedLabels(const Handle(TDocStd_Document)& theDoc, TDF_LabelList& theDelta,
662 const bool isRedo = false) {
663 Handle(TDF_Delta) aDelta;
665 aDelta = theDoc->GetRedos().First();
667 aDelta = theDoc->GetUndos().Last();
668 TDF_LabelList aDeltaList;
669 aDelta->Labels(aDeltaList); // it clears list, so, use new one and then append to the result
670 for(TDF_ListIteratorOfLabelList aListIter(aDeltaList); aListIter.More(); aListIter.Next()) {
671 theDelta.Append(aListIter.Value());
673 // add also label of the modified attributes
674 const TDF_AttributeDeltaList& anAttrs = aDelta->AttributeDeltas();
675 /// named shape evolution also modifies integer on this label: exclude it
676 TDF_LabelMap anExcludedInt;
677 for (TDF_ListIteratorOfAttributeDeltaList anAttr(anAttrs); anAttr.More(); anAttr.Next()) {
678 if (anAttr.Value()->Attribute()->ID() == TDataStd_BooleanArray::GetID()) {
679 // Boolean array is used for feature auxiliary attributes only, feature args are not modified
682 if (anAttr.Value()->Attribute()->ID() == TNaming_NamedShape::GetID()) {
683 anExcludedInt.Add(anAttr.Value()->Label());
684 // named shape evolution is changed in history update => skip them,
685 // they are not the features arguents
688 if (anAttr.Value()->Attribute()->ID() == TDataStd_Integer::GetID()) {
689 if (anExcludedInt.Contains(anAttr.Value()->Label()))
692 theDelta.Append(anAttr.Value()->Label());
694 TDF_ListIteratorOfLabelList aDeltaIter(theDelta);
695 for(; aDeltaIter.More(); aDeltaIter.Next()) {
696 if (anExcludedInt.Contains(aDeltaIter.Value())) {
697 theDelta.Remove(aDeltaIter);
698 if (!aDeltaIter.More())
704 void Model_Document::abortOperation()
706 TDF_LabelList aDeltaLabels; // labels that are updated during "abort"
707 if (!myNestedNum.empty() && !myDoc->HasOpenCommand()) { // abort all what was done in nested
709 // store undo-delta here as undo actually does in the method later
710 int a, aNumTransactions = myTransactions.rbegin()->myOCAFNum;
711 for(a = 0; a < aNumTransactions; a++) {
712 modifiedLabels(myDoc, aDeltaLabels);
715 for(a = 0; a < aNumTransactions; a++) {
719 undoInternal(false, false);
722 } else { // abort the current
723 int aNumTransactions = myTransactions.rbegin()->myOCAFNum;
724 myTransactions.pop_back();
725 if (!myNestedNum.empty())
726 (*myNestedNum.rbegin())--;
727 // roll back the needed number of transactions
728 //myDoc->AbortCommand();
729 // instead of abort, do commit and undo: to get the delta of modifications
730 if (myDoc->CommitCommand()) {
731 modifiedLabels(myDoc, aDeltaLabels);
734 for(int a = 0; a < aNumTransactions; a++) {
735 modifiedLabels(myDoc, aDeltaLabels);
740 // abort for all subs, flushes will be later, in the end of root abort
741 const std::set<int> aSubs = subDocuments();
742 std::set<int>::iterator aSubIter = aSubs.begin();
743 for (; aSubIter != aSubs.end(); aSubIter++)
744 subDoc(*aSubIter)->abortOperation();
745 // references may be changed because they are set in attributes on the fly
746 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
749 bool Model_Document::isOperation() const
751 // operation is opened for all documents: no need to check subs
752 return myDoc->HasOpenCommand() == Standard_True ;
755 bool Model_Document::isModified()
757 // is modified if at least one operation was commited and not undoed
758 return myTransactions.size() != myTransactionSave || isOperation();
761 bool Model_Document::canUndo()
763 // issue 406 : if transaction is opened, but nothing to undo behind, can not undo
764 int aCurrentNum = isOperation() ? 1 : 0;
765 if (myDoc->GetAvailableUndos() > 0 &&
766 // there is something to undo in nested
767 (myNestedNum.empty() || *myNestedNum.rbegin() - aCurrentNum > 0) &&
768 myTransactions.size() - aCurrentNum > 0 /* for omitting the first useless transaction */)
770 // check other subs contains operation that can be undoed
771 const std::set<int> aSubs = subDocuments();
772 std::set<int>::iterator aSubIter = aSubs.begin();
773 for (; aSubIter != aSubs.end(); aSubIter++) {
774 std::shared_ptr<Model_Document> aSub = subDoc(*aSubIter);
775 if (aSub->myObjs) {// if it was not closed before
784 void Model_Document::undoInternal(const bool theWithSubs, const bool theSynchronize)
786 if (myTransactions.empty())
788 int aNumTransactions = myTransactions.rbegin()->myOCAFNum;
789 myRedos.push_back(*myTransactions.rbegin());
790 myTransactions.pop_back();
791 if (!myNestedNum.empty())
792 (*myNestedNum.rbegin())--;
793 // roll back the needed number of transactions
794 TDF_LabelList aDeltaLabels;
795 for(int a = 0; a < aNumTransactions; a++) {
797 modifiedLabels(myDoc, aDeltaLabels);
803 const std::set<int> aSubs = subDocuments();
804 std::set<int>::iterator aSubIter = aSubs.begin();
805 for (; aSubIter != aSubs.end(); aSubIter++) {
806 if (!subDoc(*aSubIter)->myObjs)
808 subDoc(*aSubIter)->undoInternal(theWithSubs, theSynchronize);
811 // after undo of all sub-documents to avoid updates on not-modified data (issue 370)
812 if (theSynchronize) {
813 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
814 // update the current features status
815 setCurrentFeature(currentFeature(false), false);
819 void Model_Document::undo()
821 undoInternal(true, true);
824 bool Model_Document::canRedo()
826 if (!myRedos.empty())
828 // check other subs contains operation that can be redoed
829 const std::set<int> aSubs = subDocuments();
830 std::set<int>::iterator aSubIter = aSubs.begin();
831 for (; aSubIter != aSubs.end(); aSubIter++) {
832 if (!subDoc(*aSubIter)->myObjs)
834 if (subDoc(*aSubIter)->canRedo())
840 void Model_Document::redo()
842 if (!myNestedNum.empty())
843 (*myNestedNum.rbegin())++;
844 int aNumRedos = myRedos.rbegin()->myOCAFNum;
845 myTransactions.push_back(*myRedos.rbegin());
847 TDF_LabelList aDeltaLabels;
848 for(int a = 0; a < aNumRedos; a++) {
849 modifiedLabels(myDoc, aDeltaLabels, true);
854 const std::set<int> aSubs = subDocuments();
855 std::set<int>::iterator aSubIter = aSubs.begin();
856 for (; aSubIter != aSubs.end(); aSubIter++)
857 subDoc(*aSubIter)->redo();
859 // after redo of all sub-documents to avoid updates on not-modified data (issue 370)
860 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
861 // update the current features status
862 setCurrentFeature(currentFeature(false), false);
865 std::list<std::string> Model_Document::undoList() const
867 std::list<std::string> aResult;
868 // the number of skipped current operations (on undo they will be aborted)
869 int aSkipCurrent = isOperation() ? 1 : 0;
870 std::list<Transaction>::const_reverse_iterator aTrIter = myTransactions.crbegin();
871 int aNumUndo = int(myTransactions.size());
872 if (!myNestedNum.empty())
873 aNumUndo = *myNestedNum.rbegin();
874 for( ; aNumUndo > 0; aTrIter++, aNumUndo--) {
875 if (aSkipCurrent == 0) aResult.push_back(aTrIter->myId);
881 std::list<std::string> Model_Document::redoList() const
883 std::list<std::string> aResult;
884 std::list<Transaction>::const_reverse_iterator aTrIter = myRedos.crbegin();
885 for( ; aTrIter != myRedos.crend(); aTrIter++) {
886 aResult.push_back(aTrIter->myId);
891 void Model_Document::operationId(const std::string& theId)
893 myTransactions.rbegin()->myId = theId;
896 FeaturePtr Model_Document::addFeature(std::string theID, const bool theMakeCurrent)
898 std::shared_ptr<Model_Session> aSession =
899 std::dynamic_pointer_cast<Model_Session>(ModelAPI_Session::get());
900 FeaturePtr aFeature = aSession->createFeature(theID, this);
904 Model_Document* aDocToAdd;
905 if (!aFeature->documentToAdd().empty()) { // use the customized document to add
906 if (aFeature->documentToAdd() != kind()) { // the root document by default
907 aDocToAdd = std::dynamic_pointer_cast<Model_Document>(aSession->moduleDocument()).get();
911 } else { // if customized is not presented, add to "this" document
915 // searching for feature after which must be added the next feature: this is the current feature
916 // but also all sub-features of this feature
917 FeaturePtr aCurrent = aDocToAdd->currentFeature(false);
918 bool isModified = true;
919 for(CompositeFeaturePtr aComp = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aCurrent);
920 aComp.get() && isModified;
921 aComp = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aCurrent)) {
923 int aSubs = aComp->numberOfSubs(false);
924 for(int a = 0; a < aSubs; a++) {
925 FeaturePtr aSub = aComp->subFeature(a, false);
926 if (aSub && myObjs->isLater(aSub, aCurrent)) {
932 aDocToAdd->myObjs->addFeature(aFeature, aCurrent);
933 if (!aFeature->isAction()) { // do not add action to the data model
934 if (theMakeCurrent) // after all this feature stays in the document, so make it current
935 aDocToAdd->setCurrentFeature(aFeature, false);
936 } else { // feature must be executed
937 // no creation event => updater not working, problem with remove part
945 void Model_Document::refsToFeature(FeaturePtr theFeature,
946 std::set<std::shared_ptr<ModelAPI_Feature> >& theRefs, const bool isSendError)
948 myObjs->refsToFeature(theFeature, theRefs, isSendError);
951 void Model_Document::removeFeature(FeaturePtr theFeature)
953 myObjs->removeFeature(theFeature);
956 // recursive function to check if theSub is a child of theMain composite feature
957 // through all the hierarchy of parents
958 static bool isSub(const CompositeFeaturePtr theMain, const FeaturePtr theSub) {
959 CompositeFeaturePtr aParent = ModelAPI_Tools::compositeOwner(theSub);
962 if (aParent == theMain)
964 return isSub(theMain, aParent);
968 void Model_Document::moveFeature(FeaturePtr theMoved, FeaturePtr theAfterThis)
970 bool aCurrentUp = theMoved == currentFeature(false);
972 setCurrentFeatureUp();
974 // if user adds after high-level feature with nested,
975 // add it after all nested (otherwise the nested will be disabled)
976 CompositeFeaturePtr aCompositeAfter =
977 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theAfterThis);
978 FeaturePtr anAfterThisSub = theAfterThis;
979 if (aCompositeAfter.get()) {
980 FeaturePtr aSub = aCompositeAfter;
982 FeaturePtr aNext = myObjs->nextFeature(aSub);
983 if (!isSub(aCompositeAfter, aNext)) {
984 anAfterThisSub = aSub;
988 } while (aSub.get());
991 myObjs->moveFeature(theMoved, anAfterThisSub);
992 if (aCurrentUp) { // make the moved feature enabled or disabled due to the real status
993 setCurrentFeature(currentFeature(false), false);
994 } else if (theAfterThis == currentFeature(false) || anAfterThisSub == currentFeature(false)) {
995 // must be after move to make enabled all features which are before theMoved
996 setCurrentFeature(theMoved, true);
1000 void Model_Document::updateHistory(const std::shared_ptr<ModelAPI_Object> theObject)
1002 myObjs->updateHistory(theObject);
1005 void Model_Document::updateHistory(const std::string theGroup)
1007 myObjs->updateHistory(theGroup);
1010 const std::set<int> Model_Document::subDocuments() const
1012 std::set<int> aResult;
1013 std::list<ResultPtr> aPartResults;
1014 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
1015 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
1016 for(; aPartRes != aPartResults.end(); aPartRes++) {
1017 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
1018 if (aPart && aPart->isActivated()) {
1019 aResult.insert(aPart->original()->partDoc()->id());
1025 std::shared_ptr<Model_Document> Model_Document::subDoc(int theDocID)
1027 // just store sub-document identifier here to manage it later
1028 return std::dynamic_pointer_cast<Model_Document>(
1029 Model_Application::getApplication()->document(theDocID));
1032 ObjectPtr Model_Document::object(const std::string& theGroupID,
1034 const bool theAllowFolder)
1036 return myObjs->object(theGroupID, theIndex, theAllowFolder);
1039 std::shared_ptr<ModelAPI_Object> Model_Document::objectByName(
1040 const std::string& theGroupID, const std::string& theName)
1042 return myObjs->objectByName(theGroupID, theName);
1045 const int Model_Document::index(std::shared_ptr<ModelAPI_Object> theObject,
1046 const bool theAllowFolder)
1048 return myObjs->index(theObject, theAllowFolder);
1051 int Model_Document::size(const std::string& theGroupID, const bool theAllowFolder)
1053 if (myObjs == 0) // may be on close
1055 return myObjs->size(theGroupID, theAllowFolder);
1058 std::shared_ptr<ModelAPI_Feature> Model_Document::currentFeature(const bool theVisible)
1060 if (!myObjs) // on close document feature destruction it may call this method
1061 return std::shared_ptr<ModelAPI_Feature>();
1062 TDF_Label aRefLab = generalLabel().FindChild(TAG_CURRENT_FEATURE);
1063 Handle(TDF_Reference) aRef;
1064 if (aRefLab.FindAttribute(TDF_Reference::GetID(), aRef)) {
1065 TDF_Label aLab = aRef->Get();
1066 FeaturePtr aResult = myObjs->feature(aLab);
1067 if (theVisible) { // get nearest visible (in history) going up
1068 while(aResult.get() && !aResult->isInHistory()) {
1069 aResult = myObjs->nextFeature(aResult, true);
1074 return std::shared_ptr<ModelAPI_Feature>(); // null feature means the higher than first
1077 void Model_Document::setCurrentFeature(
1078 std::shared_ptr<ModelAPI_Feature> theCurrent, const bool theVisible)
1080 // blocks the flush signals to avoid each objects visualization in the viewer
1081 // they should not be shown once after all modifications are performed
1082 Events_Loop* aLoop = Events_Loop::loop();
1083 bool isActive = aLoop->activateFlushes(false);
1085 TDF_Label aRefLab = generalLabel().FindChild(TAG_CURRENT_FEATURE);
1086 CompositeFeaturePtr aMain; // main feature that may nest the new current
1087 std::set<FeaturePtr> anOwners; // composites that contain theCurrent (with any level of nesting)
1088 if (theCurrent.get()) {
1089 aMain = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theCurrent);
1090 CompositeFeaturePtr anOwner = ModelAPI_Tools::compositeOwner(theCurrent);
1091 while(anOwner.get()) {
1095 anOwners.insert(anOwner);
1096 anOwner = ModelAPI_Tools::compositeOwner(anOwner);
1100 if (theVisible && !theCurrent.get()) {
1101 // needed to avoid disabling of PartSet initial constructions
1103 theCurrent.get() ? myObjs->nextFeature(theCurrent) : myObjs->firstFeature();
1104 for (; aNext.get(); aNext = myObjs->nextFeature(theCurrent)) {
1105 if (aNext->isInHistory()) {
1106 break; // next in history is not needed
1107 } else { // next not in history is good for making current
1112 if (theCurrent.get()) {
1113 std::shared_ptr<Model_Data> aData = std::static_pointer_cast<Model_Data>(theCurrent->data());
1114 if (!aData.get() || !aData->isValid()) {
1115 aLoop->activateFlushes(isActive);
1118 TDF_Label aFeatureLabel = aData->label().Father();
1120 Handle(TDF_Reference) aRef;
1121 if (aRefLab.FindAttribute(TDF_Reference::GetID(), aRef)) {
1122 aRef->Set(aFeatureLabel);
1124 aRef = TDF_Reference::Set(aRefLab, aFeatureLabel);
1126 } else { // remove reference for the null feature
1127 aRefLab.ForgetAttribute(TDF_Reference::GetID());
1129 // make all features after this feature disabled in reversed order
1130 // (to remove results without deps)
1131 static Events_ID aRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
1133 bool aPassed = false; // flag that the current object is already passed in cycle
1134 FeaturePtr anIter = myObjs->lastFeature();
1135 bool aWasChanged = false;
1136 bool isCurrentParameter = theCurrent.get() && theCurrent->getKind() == "Parameter";
1137 for(; anIter.get(); anIter = myObjs->nextFeature(anIter, true)) {
1138 // check this before passed become enabled: the current feature is enabled!
1139 if (anIter == theCurrent) aPassed = true;
1141 bool aDisabledFlag = !aPassed;
1143 if (isSub(aMain, anIter)) // sub-elements of not-disabled feature are not disabled
1144 aDisabledFlag = false;
1145 else if (anOwners.find(anIter) != anOwners.end())
1146 // disable the higher-level feature if the nested is the current
1147 if (aMain->getKind() != "Import") // exception for the import XAO feature with Group (2430)
1148 aDisabledFlag = true;
1151 if (anIter->getKind() == "Parameter") {
1152 // parameters are always out of the history of features, but not parameters
1153 // due to the issue 1491 all parameters are kept enabled any time
1154 //if (!isCurrentParameter)
1155 aDisabledFlag = false;
1156 } else if (isCurrentParameter) {
1157 // if paramater is active, all other features become enabled (issue 1307)
1158 aDisabledFlag = false;
1161 if (anIter->setDisabled(aDisabledFlag)) {
1162 static Events_ID anUpdateEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
1163 // state of feature is changed => so inform that it must be updated if it has such state
1164 if (!aDisabledFlag &&
1165 (anIter->data()->execState() == ModelAPI_StateMustBeUpdated ||
1166 anIter->data()->execState() == ModelAPI_StateInvalidArgument))
1167 ModelAPI_EventCreator::get()->sendUpdated(anIter, anUpdateEvent);
1168 // flush is in the end of this method
1169 ModelAPI_EventCreator::get()->sendUpdated(anIter, aRedispEvent /*, false*/);
1172 // update for everyone the concealment flag immideately: on edit feature in the midle of history
1174 std::list<ResultPtr> aResults;
1175 ModelAPI_Tools::allResults(anIter, aResults);
1176 std::list<ResultPtr>::const_iterator aRes = aResults.begin();
1177 for(; aRes != aResults.end(); aRes++) {
1178 if ((*aRes).get() && (*aRes)->data()->isValid() && !(*aRes)->isDisabled())
1179 std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->updateConcealmentFlag();
1181 // update the concealment status for disply in isConcealed of ResultBody
1182 for(aRes = aResults.begin(); aRes != aResults.end(); aRes++) {
1183 if ((*aRes).get() && (*aRes)->data()->isValid() && !(*aRes)->isDisabled())
1184 (*aRes)->isConcealed();
1188 // unblock the flush signals and up them after this
1189 aLoop->activateFlushes(isActive);
1192 void Model_Document::setCurrentFeatureUp()
1194 // on remove just go up for minimum step: highlight external objects in sketch causes
1195 // problems if it is true: here and in "setCurrentFeature"
1196 FeaturePtr aCurrent = currentFeature(false);
1197 if (aCurrent.get()) { // if not, do nothing because null is the upper
1198 FeaturePtr aPrev = myObjs->nextFeature(aCurrent, true);
1199 // make the higher level composite as current (sketch becomes disabled if line is enabled)
1201 FeaturePtr aComp = ModelAPI_Tools::compositeOwner(aPrev);
1202 // without cycle (issue 1555): otherwise extrusion fuse
1203 // will be enabled and displayed whaen inside sketch
1207 // do not flush: it is called only on remove, it will be flushed in the end of transaction
1208 setCurrentFeature(aPrev, false);
1212 TDF_Label Model_Document::generalLabel() const
1214 return myDoc->Main().FindChild(TAG_GENERAL);
1217 std::shared_ptr<ModelAPI_ResultConstruction> Model_Document::createConstruction(
1218 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1220 return myObjs->createConstruction(theFeatureData, theIndex);
1223 std::shared_ptr<ModelAPI_ResultBody> Model_Document::createBody(
1224 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1226 return myObjs->createBody(theFeatureData, theIndex);
1229 std::shared_ptr<ModelAPI_ResultPart> Model_Document::createPart(
1230 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1232 return myObjs->createPart(theFeatureData, theIndex);
1235 std::shared_ptr<ModelAPI_ResultPart> Model_Document::copyPart(
1236 const std::shared_ptr<ModelAPI_ResultPart>& theOrigin,
1237 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1239 return myObjs->copyPart(theOrigin, theFeatureData, theIndex);
1242 std::shared_ptr<ModelAPI_ResultGroup> Model_Document::createGroup(
1243 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1245 return myObjs->createGroup(theFeatureData, theIndex);
1248 std::shared_ptr<ModelAPI_ResultField> Model_Document::createField(
1249 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1251 return myObjs->createField(theFeatureData, theIndex);
1254 std::shared_ptr<ModelAPI_ResultParameter> Model_Document::createParameter(
1255 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1257 return myObjs->createParameter(theFeatureData, theIndex);
1260 std::shared_ptr<ModelAPI_Folder> Model_Document::addFolder(
1261 std::shared_ptr<ModelAPI_Feature> theAddBefore)
1263 return myObjs->createFolder(theAddBefore);
1266 void Model_Document::removeFolder(std::shared_ptr<ModelAPI_Folder> theFolder)
1269 myObjs->removeFolder(theFolder);
1272 std::shared_ptr<ModelAPI_Folder> Model_Document::findFolderAbove(
1273 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures)
1275 return myObjs->findFolder(theFeatures, false);
1278 std::shared_ptr<ModelAPI_Folder> Model_Document::findFolderBelow(
1279 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures)
1281 return myObjs->findFolder(theFeatures, true);
1284 std::shared_ptr<ModelAPI_Folder> Model_Document::findContainingFolder(
1285 const std::shared_ptr<ModelAPI_Feature>& theFeature,
1286 int& theIndexInFolder)
1288 return myObjs->findContainingFolder(theFeature, theIndexInFolder);
1291 bool Model_Document::moveToFolder(
1292 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures,
1293 const std::shared_ptr<ModelAPI_Folder>& theFolder)
1295 return myObjs->moveToFolder(theFeatures, theFolder);
1298 bool Model_Document::removeFromFolder(
1299 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures,
1300 const bool theBefore)
1302 return myObjs->removeFromFolder(theFeatures, theBefore);
1305 std::shared_ptr<ModelAPI_Feature> Model_Document::feature(
1306 const std::shared_ptr<ModelAPI_Result>& theResult)
1308 if (myObjs == 0) // may be on close
1309 return std::shared_ptr<ModelAPI_Feature>();
1310 return myObjs->feature(theResult);
1313 Standard_Integer HashCode(const TDF_Label& theLab, const Standard_Integer theUpper)
1315 return TDF_LabelMapHasher::HashCode(theLab, theUpper);
1318 Standard_Boolean IsEqual(const TDF_Label& theLab1, const TDF_Label& theLab2)
1320 return TDF_LabelMapHasher::IsEqual(theLab1, theLab2);
1323 // searches in this document feature that contains this label
1324 FeaturePtr Model_Document::featureByLab(const TDF_Label& theLab) {
1325 TDF_Label aCurrentLab = theLab;
1326 while(aCurrentLab.Depth() > 3)
1327 aCurrentLab = aCurrentLab.Father();
1328 return myObjs->feature(aCurrentLab);
1331 void Model_Document::addNamingName(const TDF_Label theLabel, std::string theName)
1333 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theName);
1335 if (aFind != myNamingNames.end()) { // to avoid duplicate-labels
1336 // to keep correct order inspite of history line management
1337 std::list<TDF_Label>::iterator anAddAfterThis = aFind->second.end();
1338 FeaturePtr anAddedFeature = featureByLab(theLabel);
1339 std::list<TDF_Label>::iterator aLabIter = aFind->second.begin();
1340 while(aLabIter != aFind->second.end()) {
1341 if (theLabel.IsEqual(*aLabIter)) {
1342 std::list<TDF_Label>::iterator aTmpIter = aLabIter;
1344 aFind->second.erase(aTmpIter);
1346 FeaturePtr aCurFeature = featureByLab(*aLabIter);
1347 if (aCurFeature.get() && anAddedFeature.get() &&
1348 myObjs->isLater(anAddedFeature, aCurFeature))
1349 anAddAfterThis = aLabIter;
1354 if (anAddAfterThis != aFind->second.end()) {
1356 if (anAddAfterThis != aFind->second.end()) {
1357 myNamingNames[theName].insert(anAddAfterThis, theLabel); // inserts before anAddAfterThis
1362 myNamingNames[theName].push_back(theLabel);
1365 void Model_Document::changeNamingName(const std::string theOldName,
1366 const std::string theNewName,
1367 const TDF_Label& theLabel)
1369 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theOldName);
1370 if (aFind != myNamingNames.end()) {
1371 std::list<TDF_Label>::iterator aLabIter = aFind->second.begin();
1372 for(; aLabIter != aFind->second.end(); aLabIter++) {
1373 if (theLabel.IsEqual(*aLabIter)) { // found the label
1374 myNamingNames[theNewName].push_back(theLabel);
1375 if (aFind->second.size() == 1) { // only one element, so, just change the name
1376 myNamingNames.erase(theOldName);
1377 } else { // remove from the list
1378 aFind->second.erase(aLabIter);
1386 TDF_Label Model_Document::findNamingName(std::string theName, ResultPtr theContext)
1388 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theName);
1389 if (aFind != myNamingNames.end()) {
1390 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1391 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1392 if (theContext.get()) {
1393 // context is defined and not like this, so, skip
1394 if (theContext == myObjs->object(aLabIter->Father()))
1398 return *(aFind->second.rbegin()); // no more variannts, so, return the last
1400 // not found exact name, try to find by sub-components
1401 std::string::size_type aSlash = theName.rfind('/');
1402 if (aSlash != std::string::npos) {
1403 std::string anObjName = theName.substr(0, aSlash);
1404 aFind = myNamingNames.find(anObjName);
1405 if (aFind != myNamingNames.end()) {
1406 TCollection_ExtendedString aSubName(theName.substr(aSlash + 1).c_str());
1407 // iterate all possible same-named labels starting from the last one (the recent)
1408 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1409 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1410 if (theContext.get()) {
1411 // context is defined and not like this, so, skip
1412 if (theContext != myObjs->object(aLabIter->Father()))
1415 // copy aSubName to avoid incorrect further processing after its suffix cutting
1416 TCollection_ExtendedString aSubNameCopy(aSubName);
1417 // searching sub-labels with this name
1418 TDF_ChildIDIterator aNamesIter(*aLabIter, TDataStd_Name::GetID(), Standard_True);
1419 for(; aNamesIter.More(); aNamesIter.Next()) {
1420 Handle(TDataStd_Name) aName = Handle(TDataStd_Name)::DownCast(aNamesIter.Value());
1421 if (aName->Get() == aSubNameCopy)
1422 return aName->Label();
1424 // If not found child label with the exact sub-name, then try to find compound with
1425 // such sub-name without suffix.
1426 Standard_Integer aSuffixPos = aSubNameCopy.SearchFromEnd('_');
1427 if (aSuffixPos != -1 && aSuffixPos != aSubNameCopy.Length()) {
1428 TCollection_ExtendedString anIndexStr = aSubNameCopy.Split(aSuffixPos);
1429 aSubNameCopy.Remove(aSuffixPos);
1430 aNamesIter.Initialize(*aLabIter, TDataStd_Name::GetID(), Standard_True);
1431 for(; aNamesIter.More(); aNamesIter.Next()) {
1432 Handle(TDataStd_Name) aName = Handle(TDataStd_Name)::DownCast(aNamesIter.Value());
1433 if (aName->Get() == aSubNameCopy) {
1434 return aName->Label();
1437 // check also "this" label
1438 Handle(TDataStd_Name) aName;
1439 if (aLabIter->FindAttribute(TDataStd_Name::GetID(), aName)) {
1440 if (aName->Get() == aSubNameCopy) {
1441 return aName->Label();
1446 // verify context's name is same as sub-component's and use context's label
1447 if (aSubName.IsEqual(anObjName.c_str()))
1448 return *(aFind->second.rbegin());
1451 return TDF_Label(); // not found
1454 bool Model_Document::isLaterByDep(FeaturePtr theThis, FeaturePtr theOther) {
1455 // check dependencies first: if theOther depends on theThis, theThis is not later
1456 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > > aRefs;
1457 theOther->data()->referencesToObjects(aRefs);
1458 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > >::iterator
1459 aRefIt = aRefs.begin();
1460 for(; aRefIt != aRefs.end(); aRefIt++) {
1461 std::list<ObjectPtr>::iterator aRefObjIt = aRefIt->second.begin();
1462 for(; aRefObjIt != aRefIt->second.end(); aRefObjIt++) {
1463 ObjectPtr aRefObj = *aRefObjIt;
1464 if (aRefObj.get()) {
1465 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(aRefObj);
1466 if (!aRefFeat.get()) { // take feature of the result
1467 aRefFeat = feature(std::dynamic_pointer_cast<ModelAPI_Result>(aRefObj));
1469 if (aRefFeat.get() && aRefFeat == theThis) {
1470 return false; // other references to this, so this later than other
1475 return myObjs->isLater(theThis, theOther);
1478 int Model_Document::numberOfNameInHistory(
1479 const ObjectPtr& theNameObject, const TDF_Label& theStartFrom)
1481 std::map<std::string, std::list<TDF_Label> >::iterator aFind =
1482 myNamingNames.find(theNameObject->data()->name());
1483 if (aFind == myNamingNames.end() || aFind->second.size() < 2) {
1484 return 1; // no need to specify the name by additional identifiers
1486 // get the feature of the object for relative compare
1487 FeaturePtr aStart = myObjs->feature(theStartFrom);
1488 if (!aStart.get()) // strange, but can not find feature by the label
1490 // feature that contain result with this name
1491 FeaturePtr aNameFeature;
1492 ResultPtr aNameResult = std::dynamic_pointer_cast<ModelAPI_Result>(theNameObject);
1494 aNameFeature = myObjs->feature(aNameResult);
1496 aNameFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theNameObject);
1497 // iterate all labels with this name to find the nearest just before or equal relative
1498 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1499 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1500 FeaturePtr aLabFeat = featureByLab(*aLabIter);
1501 if (!aLabFeat.get())
1503 if (isLaterByDep(aStart, aLabFeat)) // skip also start: its result don't used
1507 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1508 FeaturePtr aLabFeat = featureByLab(*aLabIter);
1509 if (!aLabFeat.get())
1511 if (aLabFeat == aNameFeature || isLaterByDep(aNameFeature, aLabFeat))
1515 return aResIndex; // strange
1518 ResultPtr Model_Document::findByName(
1519 std::string& theName, std::string& theSubShapeName, bool& theUniqueContext)
1521 int aNumInHistory = 0;
1522 std::string aName = theName;
1523 ResultPtr aRes = myObjs->findByName(aName);
1524 theUniqueContext = !(aRes.get() && myNamingNames.find(aName) != myNamingNames.end());
1525 while(!aRes.get() && aName[0] == '_') { // this may be thecontext with the history index
1527 aName = aName.substr(1);
1528 aRes = myObjs->findByName(aName);
1530 if (aNumInHistory) {
1531 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(aName);
1532 if (aFind != myNamingNames.end() && aFind->second.size() > aNumInHistory) {
1533 std::list<TDF_Label>::reverse_iterator aLibIt = aFind->second.rbegin();
1534 for(; aNumInHistory != 0; aNumInHistory--)
1536 const TDF_Label& aResultLab = *aLibIt;
1537 aRes = std::dynamic_pointer_cast<ModelAPI_Result>(myObjs->object(aResultLab.Father()));
1538 if (aRes) { // modify the incoming names
1539 if (!theSubShapeName.empty())
1540 theSubShapeName = theSubShapeName.substr(theName.size() - aName.size());
1548 std::list<std::shared_ptr<ModelAPI_Feature> > Model_Document::allFeatures()
1550 return myObjs->allFeatures();
1553 std::list<std::shared_ptr<ModelAPI_Object> > Model_Document::allObjects()
1555 return myObjs->allObjects();
1558 void Model_Document::setActive(const bool theFlag)
1560 if (theFlag != myIsActive) {
1561 myIsActive = theFlag;
1562 // redisplay all the objects of this part
1563 static Events_Loop* aLoop = Events_Loop::loop();
1564 static Events_ID aRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
1566 for(int a = size(ModelAPI_Feature::group()) - 1; a >= 0; a--) {
1567 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(
1568 object(ModelAPI_Feature::group(), a));
1569 if (aFeature.get() && aFeature->data()->isValid()) {
1570 const std::list<std::shared_ptr<ModelAPI_Result> >& aResList = aFeature->results();
1571 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResList.begin();
1572 for(; aRes != aResList.end(); aRes++) {
1573 ModelAPI_EventCreator::get()->sendUpdated(*aRes, aRedispEvent);
1574 // #issue 1048: sub-compsolids also
1575 ResultCompSolidPtr aCompRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(*aRes);
1576 if (aCompRes.get()) {
1577 int aNumSubs = aCompRes->numberOfSubs();
1578 for(int a = 0; a < aNumSubs; a++) {
1579 ResultPtr aSub = aCompRes->subResult(a);
1581 ModelAPI_EventCreator::get()->sendUpdated(aSub, aRedispEvent);
1591 bool Model_Document::isActive() const
1596 int Model_Document::transactionID()
1598 Handle(TDataStd_Integer) anIndex;
1599 if (!generalLabel().FindChild(TAG_CURRENT_TRANSACTION).
1600 FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
1601 anIndex = TDataStd_Integer::Set(generalLabel().FindChild(TAG_CURRENT_TRANSACTION), 1);
1603 return anIndex->Get();
1606 void Model_Document::incrementTransactionID()
1608 int aNewVal = transactionID() + 1;
1609 TDataStd_Integer::Set(generalLabel().FindChild(TAG_CURRENT_TRANSACTION), aNewVal);
1611 void Model_Document::decrementTransactionID()
1613 int aNewVal = transactionID() - 1;
1614 TDataStd_Integer::Set(generalLabel().FindChild(TAG_CURRENT_TRANSACTION), aNewVal);
1617 TDF_Label Model_Document::extConstructionsLabel() const
1619 return myDoc->Main().FindChild(TAG_EXTERNAL_CONSTRUCTIONS);
1622 bool Model_Document::isOpened()
1624 return myObjs && !myDoc.IsNull();
1627 int Model_Document::numInternalFeatures()
1629 return myObjs->numInternalFeatures();
1632 std::shared_ptr<ModelAPI_Feature> Model_Document::internalFeature(const int theIndex)
1634 return myObjs->internalFeature(theIndex);
1637 std::shared_ptr<ModelAPI_Feature> Model_Document::featureById(const int theId)
1639 return myObjs->featureById(theId);
1642 void Model_Document::synchronizeTransactions()
1644 Model_Document* aRoot =
1645 std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument()).get();
1647 return; // don't need to synchronise root with root
1649 std::shared_ptr<Model_Session> aSession =
1650 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
1651 while(myRedos.size() > aRoot->myRedos.size()) { // remove redos in this
1652 aSession->setCheckTransactions(false);
1654 aSession->setCheckTransactions(true);
1656 /* this case can not be reproduced in any known case for the current moment, so, just comment
1657 while(myRedos.size() < aRoot->myRedos.size()) { // add more redos in this
1658 undoInternal(false, true);
1662 /// Feature that is used for selection in the Part document by the external request
1663 class Model_SelectionInPartFeature : public ModelAPI_Feature {
1665 /// Nothing to do in constructor
1666 Model_SelectionInPartFeature() : ModelAPI_Feature() {}
1668 /// Returns the unique kind of a feature
1669 virtual const std::string& getKind() {
1670 static std::string MY_KIND("InternalSelectionInPartFeature");
1673 /// Request for initialization of data model of the object: adding all attributes
1674 virtual void initAttributes() {
1675 data()->addAttribute("selection", ModelAPI_AttributeSelectionList::typeId());
1677 /// Nothing to do in the execution function
1678 virtual void execute() {}
1682 //! Returns the feature that is used for calculation of selection externally from the document
1683 AttributeSelectionListPtr Model_Document::selectionInPartFeature()
1685 // return already created, otherwise create
1686 if (!mySelectionFeature.get() || !mySelectionFeature->data()->isValid()) {
1688 mySelectionFeature = FeaturePtr(new Model_SelectionInPartFeature);
1690 TDF_Label aFeatureLab = generalLabel().FindChild(TAG_SELECTION_FEATURE);
1691 std::shared_ptr<Model_Data> aData(new Model_Data);
1692 aData->setLabel(aFeatureLab.FindChild(1));
1693 aData->setObject(mySelectionFeature);
1694 mySelectionFeature->setDoc(myObjs->owner());
1695 mySelectionFeature->setData(aData);
1696 std::string aName = id() + "_Part";
1697 mySelectionFeature->data()->setName(aName);
1698 mySelectionFeature->setDoc(myObjs->owner());
1699 mySelectionFeature->initAttributes();
1700 mySelectionFeature->init(); // to make it enabled and Update correctly
1701 // this update may cause recomputation of the part after selection on it, that is not needed
1702 mySelectionFeature->data()->blockSendAttributeUpdated(true);
1704 return mySelectionFeature->selectionList("selection");
1707 FeaturePtr Model_Document::lastFeature()
1710 return myObjs->lastFeature();
1711 return FeaturePtr();
1714 static Handle(TNaming_NamedShape) searchForOriginalShape(TopoDS_Shape theShape, TDF_Label aMain) {
1715 Handle(TNaming_NamedShape) aResult;
1716 while(!theShape.IsNull()) { // searching for the very initial shape that produces this one
1717 TopoDS_Shape aShape = theShape;
1719 // to avoid crash of TNaming_SameShapeIterator if pure shape does not exists
1720 if (!TNaming_Tool::HasLabel(aMain, aShape))
1722 for(TNaming_SameShapeIterator anIter(aShape, aMain); anIter.More(); anIter.Next()) {
1723 TDF_Label aNSLab = anIter.Label();
1724 Handle(TNaming_NamedShape) aNS;
1725 if (aNSLab.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
1726 for(TNaming_Iterator aShapesIter(aNS); aShapesIter.More(); aShapesIter.Next()) {
1727 if (aShapesIter.Evolution() == TNaming_SELECTED ||
1728 aShapesIter.Evolution() == TNaming_DELETE)
1729 continue; // don't use the selection evolution
1730 if (aShapesIter.NewShape().IsSame(aShape)) { // found the original shape
1732 if (aResult->Evolution() == TNaming_MODIFY)
1733 theShape = aShapesIter.OldShape();
1734 // otherwise may me searching for another item of this shape with longer history
1735 if (!theShape.IsNull())
1745 std::shared_ptr<ModelAPI_Feature> Model_Document::producedByFeature(
1746 std::shared_ptr<ModelAPI_Result> theResult,
1747 const std::shared_ptr<GeomAPI_Shape>& theShape)
1749 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theResult);
1751 return feature(theResult); // for not-body just returns the feature that produced this result
1753 // otherwise get the shape and search the very initial label for it
1754 TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
1755 if (aShape.IsNull())
1756 return FeaturePtr();
1758 // for comsolids and compounds all the naming is located in the main object, so, try to use
1760 ResultCompSolidPtr aMain = ModelAPI_Tools::compSolidOwner(theResult);
1762 FeaturePtr aMainRes = producedByFeature(aMain, theShape);
1767 std::shared_ptr<Model_Data> aBodyData = std::dynamic_pointer_cast<Model_Data>(theResult->data());
1768 if (!aBodyData.get() || !aBodyData->isValid())
1769 return FeaturePtr();
1771 TopoDS_Shape anOldShape; // old shape in the pair oldshape->theShape in the named shape
1772 TopoDS_Shape aShapeContainer; // old shape of the shape that contains aShape as sub-element
1773 Handle(TNaming_NamedShape) aCandidatInThis, aCandidatContainer;
1774 TDF_Label aBodyLab = aBodyData->label();
1775 // use childs and this label (the lowest priority)
1776 TDF_ChildIDIterator aNSIter(aBodyLab, TNaming_NamedShape::GetID(), Standard_True);
1777 bool aUseThis = !aNSIter.More();
1778 while(anOldShape.IsNull() && (aNSIter.More() || aUseThis)) {
1779 Handle(TNaming_NamedShape) aNS;
1781 if (!aBodyLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
1784 aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1786 for(TNaming_Iterator aShapesIter(aNS); aShapesIter.More(); aShapesIter.Next()) {
1787 if (aShapesIter.Evolution() == TNaming_SELECTED || aShapesIter.Evolution() == TNaming_DELETE)
1788 continue; // don't use the selection evolution
1789 if (aShapesIter.NewShape().IsSame(aShape)) { // found the original shape
1790 aCandidatInThis = aNS;
1791 if (aCandidatInThis->Evolution() == TNaming_MODIFY)
1792 anOldShape = aShapesIter.OldShape();
1793 // otherwise may me searching for another item of this shape with longer history
1794 if (!anOldShape.IsNull())
1797 // check that the shape contains aShape as sub-shape to fill container
1798 if (aShapesIter.NewShape().ShapeType() < aShape.ShapeType() && aCandidatContainer.IsNull()) {
1799 TopExp_Explorer anExp(aShapesIter.NewShape(), aShape.ShapeType());
1800 for(; anExp.More(); anExp.Next()) {
1801 if (aShape.IsSame(anExp.Current())) {
1802 aCandidatContainer = aNS;
1803 aShapeContainer = aShapesIter.NewShape();
1808 // iterate to the next label or to the body label in the end
1811 if (!aNSIter.More()) {
1817 if (aCandidatInThis.IsNull()) {
1818 // to fix 1512: searching for original shape of this shape
1819 // if modification of it is not in this result
1820 aCandidatInThis = searchForOriginalShape(aShape, myDoc->Main());
1821 if (aCandidatInThis.IsNull()) {
1822 if (aCandidatContainer.IsNull())
1823 return FeaturePtr();
1824 // with the lower priority use the higher level shape that contains aShape
1825 aCandidatInThis = aCandidatContainer;
1826 anOldShape = aShapeContainer;
1828 // to stop the searching by the following searchForOriginalShape
1829 anOldShape.Nullify();
1833 Handle(TNaming_NamedShape) aNS = searchForOriginalShape(anOldShape, myDoc->Main());
1835 aCandidatInThis = aNS;
1838 TDF_Label aResultLab = aCandidatInThis->Label();
1839 while(aResultLab.Depth() > 3)
1840 aResultLab = aResultLab.Father();
1841 FeaturePtr aFeature = myObjs->feature(aResultLab);
1842 if (aFeature.get()) {
1843 if (!aResult.get() || myObjs->isLater(aResult, aFeature)) {
1850 bool Model_Document::isLater(FeaturePtr theLater, FeaturePtr theCurrent) const
1852 return myObjs->isLater(theLater, theCurrent);
1855 void Model_Document::storeNodesState(const std::list<bool>& theStates)
1857 TDF_Label aLab = generalLabel().FindChild(TAG_NODES_STATE);
1858 aLab.ForgetAllAttributes();
1859 if (!theStates.empty()) {
1860 Handle(TDataStd_BooleanArray) anArray =
1861 TDataStd_BooleanArray::Set(aLab, 0, int(theStates.size()) - 1);
1862 std::list<bool>::const_iterator aState = theStates.begin();
1863 for(int anIndex = 0; aState != theStates.end(); aState++, anIndex++) {
1864 anArray->SetValue(anIndex, *aState);
1869 void Model_Document::restoreNodesState(std::list<bool>& theStates) const
1871 TDF_Label aLab = generalLabel().FindChild(TAG_NODES_STATE);
1872 Handle(TDataStd_BooleanArray) anArray;
1873 if (aLab.FindAttribute(TDataStd_BooleanArray::GetID(), anArray)) {
1874 int anUpper = anArray->Upper();
1875 for(int anIndex = 0; anIndex <= anUpper; anIndex++) {
1876 theStates.push_back(anArray->Value(anIndex) == Standard_True);
1881 void Model_Document::eraseAllFeatures()
1884 myObjs->eraseAllFeatures();
1887 void Model_Document::setExecuteFeatures(const bool theFlag)
1889 myExecuteFeatures = theFlag;
1890 const std::set<int> aSubs = subDocuments();
1891 std::set<int>::iterator aSubIter = aSubs.begin();
1892 for (; aSubIter != aSubs.end(); aSubIter++) {
1893 if (!subDoc(*aSubIter)->myObjs)
1895 subDoc(*aSubIter)->setExecuteFeatures(theFlag);