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 <Events_Loop.h>
34 #include <Events_InfoMessage.h>
36 #include <TDataStd_Integer.hxx>
37 #include <TDataStd_Comment.hxx>
38 #include <TDF_ChildIDIterator.hxx>
39 #include <TDataStd_ReferenceArray.hxx>
40 #include <TDataStd_ReferenceList.hxx>
41 #include <TDataStd_IntegerArray.hxx>
42 #include <TDataStd_HLabelArray1.hxx>
43 #include <TDataStd_Name.hxx>
44 #include <TDataStd_AsciiString.hxx>
45 #include <TDF_Reference.hxx>
46 #include <TDF_ChildIDIterator.hxx>
47 #include <TDF_LabelMapHasher.hxx>
48 #include <TDF_Delta.hxx>
49 #include <TDF_AttributeDelta.hxx>
50 #include <TDF_AttributeDeltaList.hxx>
51 #include <TDF_ListIteratorOfAttributeDeltaList.hxx>
52 #include <TDF_ListIteratorOfLabelList.hxx>
53 #include <TDF_LabelMap.hxx>
54 #include <TDF_DeltaOnAddition.hxx>
55 #include <TNaming_Builder.hxx>
56 #include <TNaming_SameShapeIterator.hxx>
57 #include <TNaming_Iterator.hxx>
58 #include <TNaming_NamedShape.hxx>
59 #include <TNaming_Tool.hxx>
61 #include <TopExp_Explorer.hxx>
62 #include <TopoDS_Shape.hxx>
64 #include <OSD_File.hxx>
65 #include <OSD_Path.hxx>
66 #include <CDF_Session.hxx>
67 #include <CDF_Directory.hxx>
75 # define _separator_ '\\'
77 # define _separator_ '/'
80 static const int UNDO_LIMIT = 1000; // number of possible undo operations (big for sketcher)
82 static const int TAG_GENERAL = 1; // general properties tag
85 /// where the reference to the current feature label is located (or no attribute if null feature)
86 static const int TAG_CURRENT_FEATURE = 1; ///< reference to the current feature
87 static const int TAG_CURRENT_TRANSACTION = 2; ///< integer, index of the transaction
88 static const int TAG_SELECTION_FEATURE = 3; ///< integer, tag of the selection feature label
89 static const int TAG_NODES_STATE = 4; ///< array, tag of the Object Browser nodes states
90 ///< naming structures constructions selected from other document
91 static const int TAG_EXTERNAL_CONSTRUCTIONS = 5;
93 Model_Document::Model_Document(const int theID, const std::string theKind)
94 : myID(theID), myKind(theKind), myIsActive(false), myIsSetCurrentFeature(false),
95 myDoc(new TDocStd_Document("BinOcaf")) // binary OCAF format
98 CDF_Session::CurrentSession()->Directory()->Add(myDoc);
100 myObjs = new Model_Objects(myDoc->Main());
101 myDoc->SetUndoLimit(UNDO_LIMIT);
102 myTransactionSave = 0;
103 myExecuteFeatures = true;
104 // to have something in the document and avoid empty doc open/save problem
105 // in transaction for nesting correct working
107 TDataStd_Integer::Set(myDoc->Main().Father(), 0);
108 // this to avoid creation of integer attribute outside the transaction after undo
110 myDoc->CommitCommand();
113 void Model_Document::setThis(DocumentPtr theDoc)
115 myObjs->setOwner(theDoc);
118 /// Returns the file name of this document by the name of directory and identifier of a document
119 static TCollection_ExtendedString DocFileName(const char* theDirName, const std::string& theID)
121 TCollection_ExtendedString aPath((const Standard_CString) theDirName);
122 // remove end-separators
123 while(aPath.Length() &&
124 (aPath.Value(aPath.Length()) == '\\' || aPath.Value(aPath.Length()) == '/'))
125 aPath.Remove(aPath.Length());
126 aPath += _separator_;
127 aPath += theID.c_str();
128 aPath += ".cbf"; // standard binary file extension
132 bool Model_Document::isRoot() const
134 return this == Model_Session::get()->moduleDocument().get();
137 bool Model_Document::load(const char* theDirName, const char* theFileName, DocumentPtr theThis)
139 Handle(Model_Application) anApp = Model_Application::getApplication();
141 anApp->setLoadPath(theDirName);
143 TCollection_ExtendedString aPath(DocFileName(theDirName, theFileName));
144 PCDM_ReaderStatus aStatus = (PCDM_ReaderStatus) -1;
145 Handle(TDocStd_Document) aLoaded;
147 aStatus = anApp->Open(aPath, aLoaded);
148 } catch (Standard_Failure const& anException) {
149 Events_InfoMessage("Model_Document",
150 "Exception in opening of document: %1").arg(anException.GetMessageString()).send();
153 bool isError = aStatus != PCDM_RS_OK;
156 case PCDM_RS_UnknownDocument:
157 Events_InfoMessage("Model_Document", "Can not open document").send();
159 case PCDM_RS_AlreadyRetrieved:
160 Events_InfoMessage("Model_Document", "Can not open document: already opened").send();
162 case PCDM_RS_AlreadyRetrievedAndModified:
163 Events_InfoMessage("Model_Document",
164 "Can not open document: already opened and modified").send();
166 case PCDM_RS_NoDriver:
167 Events_InfoMessage("Model_Document",
168 "Can not open document: driver library is not found").send();
170 case PCDM_RS_UnknownFileDriver:
171 Events_InfoMessage("Model_Document",
172 "Can not open document: unknown driver for opening").send();
174 case PCDM_RS_OpenError:
175 Events_InfoMessage("Model_Document", "Can not open document: file open error").send();
177 case PCDM_RS_NoVersion:
178 Events_InfoMessage("Model_Document", "Can not open document: invalid version").send();
180 case PCDM_RS_NoModel:
181 Events_InfoMessage("Model_Document", "Can not open document: no data model").send();
183 case PCDM_RS_NoDocument:
184 Events_InfoMessage("Model_Document", "Can not open document: no document inside").send();
186 case PCDM_RS_FormatFailure:
187 Events_InfoMessage("Model_Document", "Can not open document: format failure").send();
189 case PCDM_RS_TypeNotFoundInSchema:
190 Events_InfoMessage("Model_Document", "Can not open document: invalid object").send();
192 case PCDM_RS_UnrecognizedFileFormat:
193 Events_InfoMessage("Model_Document",
194 "Can not open document: unrecognized file format").send();
196 case PCDM_RS_MakeFailure:
197 Events_InfoMessage("Model_Document", "Can not open document: make failure").send();
199 case PCDM_RS_PermissionDenied:
200 Events_InfoMessage("Model_Document", "Can not open document: permission denied").send();
202 case PCDM_RS_DriverFailure:
203 Events_InfoMessage("Model_Document", "Can not open document: driver failure").send();
206 Events_InfoMessage("Model_Document", "Can not open document: unknown error").send();
210 std::shared_ptr<Model_Session> aSession =
211 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
214 myDoc->SetUndoLimit(UNDO_LIMIT);
216 // to avoid the problem that feature is created in the current, not this, document
217 aSession->setActiveDocument(anApp->document(myID), false);
218 aSession->setCheckTransactions(false);
221 myObjs = new Model_Objects(myDoc->Main()); // synchronisation is inside
222 myObjs->setOwner(theThis);
223 // update the current features status
224 setCurrentFeature(currentFeature(false), false);
225 aSession->setCheckTransactions(true);
226 aSession->setActiveDocument(Model_Session::get()->moduleDocument(), false);
227 // this is done in Part result "activate", so no needed here. Causes not-blue active part.
228 // aSession->setActiveDocument(anApp->getDocument(myID), true);
230 // make sub-parts as loaded by demand
231 std::list<ResultPtr> aPartResults;
232 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
233 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
234 for(; aPartRes != aPartResults.end(); aPartRes++) {
235 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
237 anApp->setLoadByDemand(aPart->data()->name(),
238 aPart->data()->document(ModelAPI_ResultPart::DOC_REF())->docId());
241 } else { // open failed, but new documnet was created to work with it: inform the model
242 aSession->setActiveDocument(Model_Session::get()->moduleDocument(), false);
247 bool Model_Document::save(
248 const char* theDirName, const char* theFileName, std::list<std::string>& theResults)
250 // if the history line is not in the end, move it to the end before save, otherwise
251 // problems with results restore and (the most important) naming problems will appear
252 // due to change evolution to SELECTION (problems in NamedShape and Name)
253 FeaturePtr aWasCurrent;
254 std::shared_ptr<Model_Session> aSession =
255 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
256 if (currentFeature(false) != lastFeature()) {
257 aSession->setCheckTransactions(false);
258 aWasCurrent = currentFeature(false);
259 // if last is nested into something else, make this something else as last:
260 // otherwise it will look like edition of sub-element, so, the main will be disabled
261 FeaturePtr aLast = lastFeature();
263 CompositeFeaturePtr aMain = ModelAPI_Tools::compositeOwner(aLast);
266 aMain = ModelAPI_Tools::compositeOwner(aLast);
269 setCurrentFeature(aLast, true);
271 // create a directory in the root document if it is not yet exist
272 Handle(Model_Application) anApp = Model_Application::getApplication();
275 CreateDirectory(theDirName, NULL);
277 mkdir(theDirName, 0x1ff);
280 // filename in the dir is id of document inside of the given directory
281 TCollection_ExtendedString aPath(DocFileName(theDirName, theFileName));
282 PCDM_StoreStatus aStatus;
284 aStatus = anApp->SaveAs(myDoc, aPath);
285 } catch (Standard_Failure const& anException) {
286 Events_InfoMessage("Model_Document",
287 "Exception in saving of document: %1").arg(anException.GetMessageString()).send();
288 if (aWasCurrent.get()) { // return the current feature to the initial position
289 setCurrentFeature(aWasCurrent, false);
290 aSession->setCheckTransactions(true);
294 bool isDone = aStatus == PCDM_SS_OK || aStatus == PCDM_SS_No_Obj;
297 case PCDM_SS_DriverFailure:
298 Events_InfoMessage("Model_Document",
299 "Can not save document: save driver-library failure").send();
301 case PCDM_SS_WriteFailure:
302 Events_InfoMessage("Model_Document", "Can not save document: file writing failure").send();
304 case PCDM_SS_Failure:
306 Events_InfoMessage("Model_Document", "Can not save document").send();
311 if (aWasCurrent.get()) { // return the current feature to the initial position
312 setCurrentFeature(aWasCurrent, false);
313 aSession->setCheckTransactions(true);
316 myTransactionSave = int(myTransactions.size());
317 if (isDone) { // save also sub-documents if any
318 theResults.push_back(TCollection_AsciiString(aPath).ToCString());
319 // iterate all result parts to find all loaded or not yet loaded documents
320 std::list<ResultPtr> aPartResults;
321 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
322 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
323 for(; aPartRes != aPartResults.end(); aPartRes++) {
324 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
325 if (!aPart->isActivated()) {
326 // copy not-activated document that is not in the memory
327 std::string aDocName = aPart->data()->name();
328 if (!aDocName.empty()) {
330 TCollection_AsciiString aSubPath(DocFileName(anApp->loadPath().c_str(), aDocName));
331 OSD_Path aPath(aSubPath);
332 OSD_File aFile(aPath);
333 if (aFile.Exists()) {
334 TCollection_AsciiString aDestinationDir(DocFileName(theDirName, aDocName));
335 OSD_Path aDestination(aDestinationDir);
336 aFile.Copy(aDestination);
337 theResults.push_back(aDestinationDir.ToCString());
339 Events_InfoMessage("Model_Document",
340 "Can not open file %1 for saving").arg(aSubPath.ToCString()).send();
343 } else { // simply save opened document
344 isDone = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc())->
345 save(theDirName, aPart->data()->name().c_str(), theResults);
352 void Model_Document::close(const bool theForever)
354 std::shared_ptr<ModelAPI_Session> aPM = Model_Session::get();
355 if (!isRoot() && this == aPM->activeDocument().get()) {
356 aPM->setActiveDocument(aPM->moduleDocument());
357 } else if (isRoot()) {
358 // erase the active document if root is closed
359 aPM->setActiveDocument(DocumentPtr());
362 const std::set<int> aSubs = subDocuments();
363 std::set<int>::iterator aSubIter = aSubs.begin();
364 for (; aSubIter != aSubs.end(); aSubIter++) {
365 std::shared_ptr<Model_Document> aSub = subDoc(*aSubIter);
366 if (aSub->myObjs) // if it was not closed before
367 aSub->close(theForever);
370 // close for thid document needs no transaction in this document
371 std::static_pointer_cast<Model_Session>(Model_Session::get())->setCheckTransactions(false);
373 // close all only if it is really asked, otherwise it can be undoed/redoed
375 // flush everything to avoid messages with bad objects
378 if (myDoc->CanClose() == CDM_CCS_OK)
380 mySelectionFeature.reset();
382 setCurrentFeature(FeaturePtr(), false); // disables all features
383 // update the OB: features are disabled (on remove of Part)
384 Events_Loop* aLoop = Events_Loop::loop();
385 static Events_ID aDeleteEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
386 aLoop->flush(aDeleteEvent);
389 std::static_pointer_cast<Model_Session>(Model_Session::get())->setCheckTransactions(true);
392 void Model_Document::startOperation()
394 incrementTransactionID(); // outside of transaction in order to avoid empty transactions keeping
395 if (myDoc->HasOpenCommand()) { // start of nested command
396 if (myDoc->CommitCommand()) {
397 // commit the current: it will contain all nested after compactification
398 myTransactions.rbegin()->myOCAFNum++; // if has open command, the list is not empty
400 myNestedNum.push_back(0); // start of nested operation with zero transactions inside yet
401 myDoc->OpenCommand();
402 } else { // start the simple command
405 // starts a new operation
406 myTransactions.push_back(Transaction());
407 if (!myNestedNum.empty())
408 (*myNestedNum.rbegin())++;
410 // new command for all subs
411 const std::set<int> aSubs = subDocuments();
412 std::set<int>::iterator aSubIter = aSubs.begin();
413 for (; aSubIter != aSubs.end(); aSubIter++)
414 subDoc(*aSubIter)->startOperation();
417 void Model_Document::compactNested()
419 if (!myNestedNum.empty()) {
420 int aNumToCompact = *(myNestedNum.rbegin());
421 int aSumOfTransaction = 0;
422 for(int a = 0; a < aNumToCompact; a++) {
423 aSumOfTransaction += myTransactions.rbegin()->myOCAFNum;
424 myTransactions.pop_back();
426 // the latest transaction is the start of lower-level operation which startes the nested
427 myTransactions.rbegin()->myOCAFNum += aSumOfTransaction;
428 myNestedNum.pop_back();
432 /// Compares the content of the given attributes, returns true if equal.
433 /// This method is used to avoid empty transactions when only "current" is changed
434 /// to some value and then comes back in this transaction, so, it compares only
435 /// references and Boolean and Integer Arrays for the current moment.
436 static bool isEqualContent(Handle(TDF_Attribute) theAttr1, Handle(TDF_Attribute) theAttr2)
438 if (Standard_GUID::IsEqual(theAttr1->ID(), TDF_Reference::GetID())) { // reference
439 Handle(TDF_Reference) aRef1 = Handle(TDF_Reference)::DownCast(theAttr1);
440 Handle(TDF_Reference) aRef2 = Handle(TDF_Reference)::DownCast(theAttr2);
441 if (aRef1.IsNull() && aRef2.IsNull())
443 if (aRef1.IsNull() || aRef2.IsNull())
445 return aRef1->Get().IsEqual(aRef2->Get()) == Standard_True;
446 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_BooleanArray::GetID())) {
447 Handle(TDataStd_BooleanArray) anArr1 = Handle(TDataStd_BooleanArray)::DownCast(theAttr1);
448 Handle(TDataStd_BooleanArray) anArr2 = Handle(TDataStd_BooleanArray)::DownCast(theAttr2);
449 if (anArr1.IsNull() && anArr2.IsNull())
451 if (anArr1.IsNull() || anArr2.IsNull())
453 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
454 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++) {
455 if (a == 1 && // second is for display
456 anArr2->Label().Tag() == 1 && (anArr2->Label().Depth() == 4 ||
457 anArr2->Label().Depth() == 6))
459 if (anArr1->Value(a) != anArr2->Value(a))
464 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_IntegerArray::GetID())) {
465 Handle(TDataStd_IntegerArray) anArr1 = Handle(TDataStd_IntegerArray)::DownCast(theAttr1);
466 Handle(TDataStd_IntegerArray) anArr2 = Handle(TDataStd_IntegerArray)::DownCast(theAttr2);
467 if (anArr1.IsNull() && anArr2.IsNull())
469 if (anArr1.IsNull() || anArr2.IsNull())
471 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
472 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++)
473 if (anArr1->Value(a) != anArr2->Value(a)) {
474 // avoid the transaction ID checking
475 if (a == 2 && anArr1->Upper() == 2 && anArr2->Label().Tag() == 1 &&
476 (anArr2->Label().Depth() == 4 || anArr2->Label().Depth() == 6))
482 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_ReferenceArray::GetID())) {
483 Handle(TDataStd_ReferenceArray) anArr1 = Handle(TDataStd_ReferenceArray)::DownCast(theAttr1);
484 Handle(TDataStd_ReferenceArray) anArr2 = Handle(TDataStd_ReferenceArray)::DownCast(theAttr2);
485 if (anArr1.IsNull() && anArr2.IsNull())
487 if (anArr1.IsNull() || anArr2.IsNull())
489 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
490 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++)
491 if (anArr1->Value(a) != anArr2->Value(a)) {
492 // avoid the transaction ID checking
493 if (a == 2 && anArr1->Upper() == 2 && anArr2->Label().Tag() == 1 &&
494 (anArr2->Label().Depth() == 4 || anArr2->Label().Depth() == 6))
500 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_ReferenceList::GetID())) {
501 Handle(TDataStd_ReferenceList) aList1 = Handle(TDataStd_ReferenceList)::DownCast(theAttr1);
502 Handle(TDataStd_ReferenceList) aList2= Handle(TDataStd_ReferenceList)::DownCast(theAttr2);
503 if (aList1.IsNull() && aList2.IsNull())
505 if (aList1.IsNull() || aList2.IsNull())
507 const TDF_LabelList& aLList1 = aList1->List();
508 const TDF_LabelList& aLList2 = aList2->List();
509 TDF_ListIteratorOfLabelList aLIter1(aLList1);
510 TDF_ListIteratorOfLabelList aLIter2(aLList2);
511 for(; aLIter1.More() && aLIter2.More(); aLIter1.Next(), aLIter2.Next()) {
512 if (aLIter1.Value() != aLIter2.Value())
515 return !aLIter1.More() && !aLIter2.More(); // both lists are with the same size
516 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDF_TagSource::GetID())) {
517 return true; // it just for created and removed feature: nothing is changed
522 /// Returns true if the last transaction is actually empty: modification to te same values
523 /// were performed only
524 static bool isEmptyTransaction(const Handle(TDocStd_Document)& theDoc) {
525 Handle(TDF_Delta) aDelta;
526 aDelta = theDoc->GetUndos().Last();
527 TDF_LabelList aDeltaList;
528 aDelta->Labels(aDeltaList); // it clears list, so, use new one and then append to the result
529 for(TDF_ListIteratorOfLabelList aListIter(aDeltaList); aListIter.More(); aListIter.Next()) {
532 // add also label of the modified attributes
533 const TDF_AttributeDeltaList& anAttrs = aDelta->AttributeDeltas();
534 for (TDF_ListIteratorOfAttributeDeltaList anAttr(anAttrs); anAttr.More(); anAttr.Next()) {
535 Handle(TDF_AttributeDelta)& anADelta = anAttr.Value();
536 Handle(TDF_DeltaOnAddition) anAddition = Handle(TDF_DeltaOnAddition)::DownCast(anADelta);
537 if (anAddition.IsNull()) { // if the attribute was added, transaction is not empty
538 if (!anADelta->Label().IsNull() && !anADelta->Attribute().IsNull()) {
539 Handle(TDF_Attribute) aCurrentAttr;
540 if (anADelta->Label().FindAttribute(anADelta->Attribute()->ID(), aCurrentAttr)) {
541 if (isEqualContent(anADelta->Attribute(), aCurrentAttr)) {
542 continue; // attribute is not changed actually
545 if (Standard_GUID::IsEqual(anADelta->Attribute()->ID(), TDataStd_AsciiString::GetID())) {
546 continue; // error message is disappeared
555 bool Model_Document::finishOperation()
557 bool isNestedClosed = !myDoc->HasOpenCommand() && !myNestedNum.empty();
558 static std::shared_ptr<Model_Session> aSession =
559 std::static_pointer_cast<Model_Session>(Model_Session::get());
561 // open transaction if nested is closed to fit inside
562 // all synchronizeBackRefs and flushed consequences
563 if (isNestedClosed) {
564 myDoc->OpenCommand();
566 // do it before flashes to enable and recompute nesting features correctly
567 if (myNestedNum.empty() || (isNestedClosed && myNestedNum.size() == 1)) {
568 // if all nested operations are closed, make current the higher level objects (to perform
569 // it in the python scripts correctly): sketch become current after creation ofsub-elements
570 FeaturePtr aCurrent = currentFeature(false);
571 CompositeFeaturePtr aMain, aNext = ModelAPI_Tools::compositeOwner(aCurrent);
574 aNext = ModelAPI_Tools::compositeOwner(aMain);
576 if (aMain.get() && aMain != aCurrent)
577 setCurrentFeature(aMain, false);
579 myObjs->synchronizeBackRefs();
580 Events_Loop* aLoop = Events_Loop::loop();
581 static const Events_ID kCreatedEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED);
582 static const Events_ID kUpdatedEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
583 static const Events_ID kRedispEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
584 static const Events_ID kDeletedEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED);
585 aLoop->flush(kCreatedEvent);
586 aLoop->flush(kUpdatedEvent);
587 aLoop->flush(kRedispEvent);
588 aLoop->flush(kDeletedEvent);
590 if (isNestedClosed) {
591 if (myDoc->CommitCommand())
592 myTransactions.rbegin()->myOCAFNum++;
595 // this must be here just after everything is finished but before real transaction stop
596 // to avoid messages about modifications outside of the transaction
597 // and to rebuild everything after all updates and creates
598 if (isRoot()) { // once for root document
599 static std::shared_ptr<Events_Message> aFinishMsg
600 (new Events_Message(Events_Loop::eventByName("FinishOperation")));
601 Events_Loop::loop()->send(aFinishMsg);
604 // for open of document with primitive box inside (finish transaction in initAttributes)
605 bool aWasActivatedFlushes = aLoop->activateFlushes(true);
606 while(aLoop->hasGrouppedEvent(kCreatedEvent) || aLoop->hasGrouppedEvent(kUpdatedEvent) ||
607 aLoop->hasGrouppedEvent(kRedispEvent) || aLoop->hasGrouppedEvent(kDeletedEvent)) {
608 aLoop->flush(kCreatedEvent);
609 aLoop->flush(kUpdatedEvent);
610 aLoop->flush(kRedispEvent);
611 aLoop->flush(kDeletedEvent);
613 aLoop->activateFlushes(aWasActivatedFlushes);
615 // to avoid "updated" message appearance by updater
616 //aLoop->clear(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
618 // finish for all subs first: to avoid nested finishing and "isOperation" calls problems inside
619 bool aResult = false;
620 const std::set<int> aSubs = subDocuments();
621 std::set<int>::iterator aSubIter = aSubs.begin();
622 for (; aSubIter != aSubs.end(); aSubIter++)
623 if (subDoc(*aSubIter)->finishOperation())
626 // transaction may be empty if this document was created during this transaction (create part)
627 if (!myTransactions.empty() && myDoc->CommitCommand()) {
628 // if commit is successfull, just increment counters
629 if (isEmptyTransaction(myDoc)) { // erase this transaction
633 myTransactions.rbegin()->myOCAFNum++;
638 if (isNestedClosed) {
641 if (!aResult && !myTransactions.empty() /* it can be for just created part document */)
642 aResult = myTransactions.rbegin()->myOCAFNum != 0;
644 if (!aResult && isRoot()) {
645 // nothing inside in all documents, so remove this transaction from the transactions list
646 undoInternal(true, false);
648 // on finish clear redos in any case (issue 446) and for all subs (issue 408)
651 for (aSubIter = aSubs.begin(); aSubIter != aSubs.end(); aSubIter++) {
652 subDoc(*aSubIter)->myDoc->ClearRedos();
653 subDoc(*aSubIter)->myRedos.clear();
659 /// Returns in theDelta labels that has been modified in the latest transaction of theDoc
660 static void modifiedLabels(const Handle(TDocStd_Document)& theDoc, TDF_LabelList& theDelta,
661 const bool isRedo = false) {
662 Handle(TDF_Delta) aDelta;
664 aDelta = theDoc->GetRedos().First();
666 aDelta = theDoc->GetUndos().Last();
667 TDF_LabelList aDeltaList;
668 aDelta->Labels(aDeltaList); // it clears list, so, use new one and then append to the result
669 for(TDF_ListIteratorOfLabelList aListIter(aDeltaList); aListIter.More(); aListIter.Next()) {
670 theDelta.Append(aListIter.Value());
672 // add also label of the modified attributes
673 const TDF_AttributeDeltaList& anAttrs = aDelta->AttributeDeltas();
674 /// named shape evolution also modifies integer on this label: exclude it
675 TDF_LabelMap anExcludedInt;
676 for (TDF_ListIteratorOfAttributeDeltaList anAttr(anAttrs); anAttr.More(); anAttr.Next()) {
677 if (anAttr.Value()->Attribute()->ID() == TDataStd_BooleanArray::GetID()) {
678 // Boolean array is used for feature auxiliary attributes only, feature args are not modified
681 if (anAttr.Value()->Attribute()->ID() == TNaming_NamedShape::GetID()) {
682 anExcludedInt.Add(anAttr.Value()->Label());
683 // named shape evolution is changed in history update => skip them,
684 // they are not the features arguents
687 if (anAttr.Value()->Attribute()->ID() == TDataStd_Integer::GetID()) {
688 if (anExcludedInt.Contains(anAttr.Value()->Label()))
691 theDelta.Append(anAttr.Value()->Label());
693 TDF_ListIteratorOfLabelList aDeltaIter(theDelta);
694 for(; aDeltaIter.More(); aDeltaIter.Next()) {
695 if (anExcludedInt.Contains(aDeltaIter.Value())) {
696 theDelta.Remove(aDeltaIter);
697 if (!aDeltaIter.More())
703 void Model_Document::abortOperation()
705 TDF_LabelList aDeltaLabels; // labels that are updated during "abort"
706 if (!myNestedNum.empty() && !myDoc->HasOpenCommand()) { // abort all what was done in nested
708 // store undo-delta here as undo actually does in the method later
709 int a, aNumTransactions = myTransactions.rbegin()->myOCAFNum;
710 for(a = 0; a < aNumTransactions; a++) {
711 modifiedLabels(myDoc, aDeltaLabels);
714 for(a = 0; a < aNumTransactions; a++) {
718 undoInternal(false, false);
721 } else { // abort the current
722 int aNumTransactions = myTransactions.rbegin()->myOCAFNum;
723 myTransactions.pop_back();
724 if (!myNestedNum.empty())
725 (*myNestedNum.rbegin())--;
726 // roll back the needed number of transactions
727 //myDoc->AbortCommand();
728 // instead of abort, do commit and undo: to get the delta of modifications
729 if (myDoc->CommitCommand()) {
730 modifiedLabels(myDoc, aDeltaLabels);
733 for(int a = 0; a < aNumTransactions; a++) {
734 modifiedLabels(myDoc, aDeltaLabels);
739 // abort for all subs, flushes will be later, in the end of root abort
740 const std::set<int> aSubs = subDocuments();
741 std::set<int>::iterator aSubIter = aSubs.begin();
742 for (; aSubIter != aSubs.end(); aSubIter++)
743 subDoc(*aSubIter)->abortOperation();
744 // references may be changed because they are set in attributes on the fly
745 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
748 bool Model_Document::isOperation() const
750 // operation is opened for all documents: no need to check subs
751 return myDoc->HasOpenCommand() == Standard_True ;
754 bool Model_Document::isModified()
756 // is modified if at least one operation was commited and not undoed
757 return myTransactions.size() != myTransactionSave || isOperation();
760 bool Model_Document::canUndo()
762 // issue 406 : if transaction is opened, but nothing to undo behind, can not undo
763 int aCurrentNum = isOperation() ? 1 : 0;
764 if (myDoc->GetAvailableUndos() > 0 &&
765 // there is something to undo in nested
766 (myNestedNum.empty() || *myNestedNum.rbegin() - aCurrentNum > 0) &&
767 myTransactions.size() - aCurrentNum > 0 /* for omitting the first useless transaction */)
769 // check other subs contains operation that can be undoed
770 const std::set<int> aSubs = subDocuments();
771 std::set<int>::iterator aSubIter = aSubs.begin();
772 for (; aSubIter != aSubs.end(); aSubIter++) {
773 std::shared_ptr<Model_Document> aSub = subDoc(*aSubIter);
774 if (aSub->myObjs) {// if it was not closed before
783 void Model_Document::undoInternal(const bool theWithSubs, const bool theSynchronize)
785 if (myTransactions.empty())
787 int aNumTransactions = myTransactions.rbegin()->myOCAFNum;
788 myRedos.push_back(*myTransactions.rbegin());
789 myTransactions.pop_back();
790 if (!myNestedNum.empty())
791 (*myNestedNum.rbegin())--;
792 // roll back the needed number of transactions
793 TDF_LabelList aDeltaLabels;
794 for(int a = 0; a < aNumTransactions; a++) {
796 modifiedLabels(myDoc, aDeltaLabels);
802 const std::set<int> aSubs = subDocuments();
803 std::set<int>::iterator aSubIter = aSubs.begin();
804 for (; aSubIter != aSubs.end(); aSubIter++) {
805 if (!subDoc(*aSubIter)->myObjs)
807 subDoc(*aSubIter)->undoInternal(theWithSubs, theSynchronize);
810 // after undo of all sub-documents to avoid updates on not-modified data (issue 370)
811 if (theSynchronize) {
812 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
813 // update the current features status
814 setCurrentFeature(currentFeature(false), false);
818 void Model_Document::undo()
820 undoInternal(true, true);
823 bool Model_Document::canRedo()
825 if (!myRedos.empty())
827 // check other subs contains operation that can be redoed
828 const std::set<int> aSubs = subDocuments();
829 std::set<int>::iterator aSubIter = aSubs.begin();
830 for (; aSubIter != aSubs.end(); aSubIter++) {
831 if (!subDoc(*aSubIter)->myObjs)
833 if (subDoc(*aSubIter)->canRedo())
839 void Model_Document::redo()
841 if (!myNestedNum.empty())
842 (*myNestedNum.rbegin())++;
843 int aNumRedos = myRedos.rbegin()->myOCAFNum;
844 myTransactions.push_back(*myRedos.rbegin());
846 TDF_LabelList aDeltaLabels;
847 for(int a = 0; a < aNumRedos; a++) {
848 modifiedLabels(myDoc, aDeltaLabels, true);
853 const std::set<int> aSubs = subDocuments();
854 std::set<int>::iterator aSubIter = aSubs.begin();
855 for (; aSubIter != aSubs.end(); aSubIter++)
856 subDoc(*aSubIter)->redo();
858 // after redo of all sub-documents to avoid updates on not-modified data (issue 370)
859 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
860 // update the current features status
861 setCurrentFeature(currentFeature(false), false);
864 std::list<std::string> Model_Document::undoList() const
866 std::list<std::string> aResult;
867 // the number of skipped current operations (on undo they will be aborted)
868 int aSkipCurrent = isOperation() ? 1 : 0;
869 std::list<Transaction>::const_reverse_iterator aTrIter = myTransactions.crbegin();
870 int aNumUndo = int(myTransactions.size());
871 if (!myNestedNum.empty())
872 aNumUndo = *myNestedNum.rbegin();
873 for( ; aNumUndo > 0; aTrIter++, aNumUndo--) {
874 if (aSkipCurrent == 0) aResult.push_back(aTrIter->myId);
880 std::list<std::string> Model_Document::redoList() const
882 std::list<std::string> aResult;
883 std::list<Transaction>::const_reverse_iterator aTrIter = myRedos.crbegin();
884 for( ; aTrIter != myRedos.crend(); aTrIter++) {
885 aResult.push_back(aTrIter->myId);
890 void Model_Document::operationId(const std::string& theId)
892 myTransactions.rbegin()->myId = theId;
895 FeaturePtr Model_Document::addFeature(std::string theID, const bool theMakeCurrent)
897 std::shared_ptr<Model_Session> aSession =
898 std::dynamic_pointer_cast<Model_Session>(ModelAPI_Session::get());
899 FeaturePtr aFeature = aSession->createFeature(theID, this);
903 Model_Document* aDocToAdd;
904 if (!aFeature->documentToAdd().empty()) { // use the customized document to add
905 if (aFeature->documentToAdd() != kind()) { // the root document by default
906 aDocToAdd = std::dynamic_pointer_cast<Model_Document>(aSession->moduleDocument()).get();
910 } else { // if customized is not presented, add to "this" document
914 // searching for feature after which must be added the next feature: this is the current feature
915 // but also all sub-features of this feature
916 FeaturePtr aCurrent = aDocToAdd->currentFeature(false);
917 bool isModified = true;
918 for(CompositeFeaturePtr aComp = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aCurrent);
919 aComp.get() && isModified;
920 aComp = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aCurrent)) {
922 int aSubs = aComp->numberOfSubs(false);
923 for(int a = 0; a < aSubs; a++) {
924 FeaturePtr aSub = aComp->subFeature(a, false);
925 if (aSub && myObjs->isLater(aSub, aCurrent)) {
931 aDocToAdd->myObjs->addFeature(aFeature, aCurrent);
932 if (!aFeature->isAction()) { // do not add action to the data model
933 if (theMakeCurrent) // after all this feature stays in the document, so make it current
934 aDocToAdd->setCurrentFeature(aFeature, false);
935 } else { // feature must be executed
936 // no creation event => updater not working, problem with remove part
944 void Model_Document::refsToFeature(FeaturePtr theFeature,
945 std::set<std::shared_ptr<ModelAPI_Feature> >& theRefs, const bool isSendError)
947 myObjs->refsToFeature(theFeature, theRefs, isSendError);
950 void Model_Document::removeFeature(FeaturePtr theFeature)
952 myObjs->removeFeature(theFeature);
955 // recursive function to check if theSub is a child of theMain composite feature
956 // through all the hierarchy of parents
957 static bool isSub(const CompositeFeaturePtr theMain, const FeaturePtr theSub) {
958 CompositeFeaturePtr aParent = ModelAPI_Tools::compositeOwner(theSub);
961 if (aParent == theMain)
963 return isSub(theMain, aParent);
967 void Model_Document::moveFeature(FeaturePtr theMoved, FeaturePtr theAfterThis)
969 bool aCurrentUp = theMoved == currentFeature(false);
971 setCurrentFeatureUp();
973 // if user adds after high-level feature with nested,
974 // add it after all nested (otherwise the nested will be disabled)
975 CompositeFeaturePtr aCompositeAfter =
976 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theAfterThis);
977 FeaturePtr anAfterThisSub = theAfterThis;
978 if (aCompositeAfter.get()) {
979 FeaturePtr aSub = aCompositeAfter;
981 FeaturePtr aNext = myObjs->nextFeature(aSub);
982 if (!isSub(aCompositeAfter, aNext)) {
983 anAfterThisSub = aSub;
987 } while (aSub.get());
990 myObjs->moveFeature(theMoved, anAfterThisSub);
991 if (aCurrentUp) { // make the moved feature enabled or disabled due to the real status
992 setCurrentFeature(currentFeature(false), false);
993 } else if (theAfterThis == currentFeature(false) || anAfterThisSub == currentFeature(false)) {
994 // must be after move to make enabled all features which are before theMoved
995 setCurrentFeature(theMoved, true);
999 void Model_Document::updateHistory(const std::shared_ptr<ModelAPI_Object> theObject)
1001 myObjs->updateHistory(theObject);
1004 void Model_Document::updateHistory(const std::string theGroup)
1006 myObjs->updateHistory(theGroup);
1009 const std::set<int> Model_Document::subDocuments() const
1011 std::set<int> aResult;
1012 std::list<ResultPtr> aPartResults;
1013 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
1014 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
1015 for(; aPartRes != aPartResults.end(); aPartRes++) {
1016 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
1017 if (aPart && aPart->isActivated()) {
1018 aResult.insert(aPart->original()->partDoc()->id());
1024 std::shared_ptr<Model_Document> Model_Document::subDoc(int theDocID)
1026 // just store sub-document identifier here to manage it later
1027 return std::dynamic_pointer_cast<Model_Document>(
1028 Model_Application::getApplication()->document(theDocID));
1031 ObjectPtr Model_Document::object(const std::string& theGroupID,
1033 const bool theAllowFolder)
1035 return myObjs->object(theGroupID, theIndex, theAllowFolder);
1038 std::shared_ptr<ModelAPI_Object> Model_Document::objectByName(
1039 const std::string& theGroupID, const std::string& theName)
1041 return myObjs->objectByName(theGroupID, theName);
1044 const int Model_Document::index(std::shared_ptr<ModelAPI_Object> theObject,
1045 const bool theAllowFolder)
1047 return myObjs->index(theObject, theAllowFolder);
1050 int Model_Document::size(const std::string& theGroupID, const bool theAllowFolder)
1052 if (myObjs == 0) // may be on close
1054 return myObjs->size(theGroupID, theAllowFolder);
1057 std::shared_ptr<ModelAPI_Object> Model_Document::parent(
1058 const std::shared_ptr<ModelAPI_Object> theChild)
1060 if(myObjs == 0) // may be on close
1062 return myObjs->parent(theChild);
1065 std::shared_ptr<ModelAPI_Feature> Model_Document::currentFeature(const bool theVisible)
1067 if (!myObjs) // on close document feature destruction it may call this method
1068 return std::shared_ptr<ModelAPI_Feature>();
1069 TDF_Label aRefLab = generalLabel().FindChild(TAG_CURRENT_FEATURE);
1070 Handle(TDF_Reference) aRef;
1071 if (aRefLab.FindAttribute(TDF_Reference::GetID(), aRef)) {
1072 TDF_Label aLab = aRef->Get();
1073 FeaturePtr aResult = myObjs->feature(aLab);
1074 if (theVisible) { // get nearest visible (in history) going up
1075 while(aResult.get() && !aResult->isInHistory()) {
1076 aResult = myObjs->nextFeature(aResult, true);
1081 return std::shared_ptr<ModelAPI_Feature>(); // null feature means the higher than first
1084 void Model_Document::setCurrentFeature(
1085 std::shared_ptr<ModelAPI_Feature> theCurrent, const bool theVisible)
1087 if (myIsSetCurrentFeature)
1089 myIsSetCurrentFeature = true;
1090 // blocks the flush signals to avoid each objects visualization in the viewer
1091 // they should not be shown once after all modifications are performed
1092 Events_Loop* aLoop = Events_Loop::loop();
1093 bool isActive = aLoop->activateFlushes(false);
1095 TDF_Label aRefLab = generalLabel().FindChild(TAG_CURRENT_FEATURE);
1096 CompositeFeaturePtr aMain; // main feature that may nest the new current
1097 std::set<FeaturePtr> anOwners; // composites that contain theCurrent (with any level of nesting)
1098 if (theCurrent.get()) {
1099 aMain = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theCurrent);
1100 CompositeFeaturePtr anOwner = ModelAPI_Tools::compositeOwner(theCurrent);
1101 while(anOwner.get()) {
1105 anOwners.insert(anOwner);
1106 anOwner = ModelAPI_Tools::compositeOwner(anOwner);
1110 if (theVisible && !theCurrent.get()) {
1111 // needed to avoid disabling of PartSet initial constructions
1113 theCurrent.get() ? myObjs->nextFeature(theCurrent) : myObjs->firstFeature();
1114 for (; aNext.get(); aNext = myObjs->nextFeature(theCurrent)) {
1115 if (aNext->isInHistory()) {
1116 break; // next in history is not needed
1117 } else { // next not in history is good for making current
1122 if (theCurrent.get()) {
1123 std::shared_ptr<Model_Data> aData = std::static_pointer_cast<Model_Data>(theCurrent->data());
1124 if (!aData.get() || !aData->isValid()) {
1125 aLoop->activateFlushes(isActive);
1126 myIsSetCurrentFeature = false;
1129 TDF_Label aFeatureLabel = aData->label().Father();
1131 Handle(TDF_Reference) aRef;
1132 if (aRefLab.FindAttribute(TDF_Reference::GetID(), aRef)) {
1133 aRef->Set(aFeatureLabel);
1135 aRef = TDF_Reference::Set(aRefLab, aFeatureLabel);
1137 } else { // remove reference for the null feature
1138 aRefLab.ForgetAttribute(TDF_Reference::GetID());
1140 // make all features after this feature disabled in reversed order
1141 // (to remove results without deps)
1142 static Events_ID aRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
1144 bool aPassed = false; // flag that the current object is already passed in cycle
1145 FeaturePtr anIter = myObjs->lastFeature();
1146 bool aWasChanged = false;
1147 bool isCurrentParameter = theCurrent.get() && theCurrent->getKind() == "Parameter";
1148 for(; anIter.get(); anIter = myObjs->nextFeature(anIter, true)) {
1149 // check this before passed become enabled: the current feature is enabled!
1150 if (anIter == theCurrent) aPassed = true;
1152 bool aDisabledFlag = !aPassed;
1154 if (isSub(aMain, anIter)) // sub-elements of not-disabled feature are not disabled
1155 aDisabledFlag = false;
1156 else if (anOwners.find(anIter) != anOwners.end())
1157 // disable the higher-level feature if the nested is the current
1158 if (aMain->getKind() != "Import") // exception for the import XAO feature with Group (2430)
1159 aDisabledFlag = true;
1162 if (anIter->getKind() == "Parameter") {
1163 // parameters are always out of the history of features, but not parameters
1164 // due to the issue 1491 all parameters are kept enabled any time
1165 //if (!isCurrentParameter)
1166 aDisabledFlag = false;
1167 } else if (isCurrentParameter) {
1168 // if paramater is active, all other features become enabled (issue 1307)
1169 aDisabledFlag = false;
1172 if (anIter->setDisabled(aDisabledFlag)) {
1173 static Events_ID anUpdateEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
1174 // state of feature is changed => so inform that it must be updated if it has such state
1175 if (!aDisabledFlag &&
1176 (anIter->data()->execState() == ModelAPI_StateMustBeUpdated ||
1177 anIter->data()->execState() == ModelAPI_StateInvalidArgument))
1178 ModelAPI_EventCreator::get()->sendUpdated(anIter, anUpdateEvent);
1179 // flush is in the end of this method
1180 ModelAPI_EventCreator::get()->sendUpdated(anIter, aRedispEvent /*, false*/);
1183 // update for everyone the concealment flag immideately: on edit feature in the midle of history
1185 std::list<ResultPtr> aResults;
1186 ModelAPI_Tools::allResults(anIter, aResults);
1187 std::list<ResultPtr>::const_iterator aRes = aResults.begin();
1188 for(; aRes != aResults.end(); aRes++) {
1189 if ((*aRes).get() && (*aRes)->data()->isValid() && !(*aRes)->isDisabled())
1190 std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->updateConcealmentFlag();
1192 // update the concealment status for disply in isConcealed of ResultBody
1193 for(aRes = aResults.begin(); aRes != aResults.end(); aRes++) {
1194 if ((*aRes).get() && (*aRes)->data()->isValid() && !(*aRes)->isDisabled())
1195 (*aRes)->isConcealed();
1199 myIsSetCurrentFeature = false;
1200 // unblock the flush signals and up them after this
1201 aLoop->activateFlushes(isActive);
1204 void Model_Document::setCurrentFeatureUp()
1206 // on remove just go up for minimum step: highlight external objects in sketch causes
1207 // problems if it is true: here and in "setCurrentFeature"
1208 FeaturePtr aCurrent = currentFeature(false);
1209 if (aCurrent.get()) { // if not, do nothing because null is the upper
1210 FeaturePtr aPrev = myObjs->nextFeature(aCurrent, true);
1211 // make the higher level composite as current (sketch becomes disabled if line is enabled)
1213 FeaturePtr aComp = ModelAPI_Tools::compositeOwner(aPrev);
1214 // without cycle (issue 1555): otherwise extrusion fuse
1215 // will be enabled and displayed whaen inside sketch
1219 // do not flush: it is called only on remove, it will be flushed in the end of transaction
1220 setCurrentFeature(aPrev, false);
1224 TDF_Label Model_Document::generalLabel() const
1226 return myDoc->Main().FindChild(TAG_GENERAL);
1229 std::shared_ptr<ModelAPI_ResultConstruction> Model_Document::createConstruction(
1230 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1232 return myObjs->createConstruction(theFeatureData, theIndex);
1235 std::shared_ptr<ModelAPI_ResultBody> Model_Document::createBody(
1236 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1238 return myObjs->createBody(theFeatureData, theIndex);
1241 std::shared_ptr<ModelAPI_ResultPart> Model_Document::createPart(
1242 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1244 return myObjs->createPart(theFeatureData, theIndex);
1247 std::shared_ptr<ModelAPI_ResultPart> Model_Document::copyPart(
1248 const std::shared_ptr<ModelAPI_ResultPart>& theOrigin,
1249 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1251 return myObjs->copyPart(theOrigin, theFeatureData, theIndex);
1254 std::shared_ptr<ModelAPI_ResultGroup> Model_Document::createGroup(
1255 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1257 return myObjs->createGroup(theFeatureData, theIndex);
1260 std::shared_ptr<ModelAPI_ResultField> Model_Document::createField(
1261 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1263 return myObjs->createField(theFeatureData, theIndex);
1266 std::shared_ptr<ModelAPI_ResultParameter> Model_Document::createParameter(
1267 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1269 return myObjs->createParameter(theFeatureData, theIndex);
1272 std::shared_ptr<ModelAPI_Folder> Model_Document::addFolder(
1273 std::shared_ptr<ModelAPI_Feature> theAddBefore)
1275 return myObjs->createFolder(theAddBefore);
1278 void Model_Document::removeFolder(std::shared_ptr<ModelAPI_Folder> theFolder)
1281 myObjs->removeFolder(theFolder);
1284 std::shared_ptr<ModelAPI_Folder> Model_Document::findFolderAbove(
1285 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures)
1287 return myObjs->findFolder(theFeatures, false);
1290 std::shared_ptr<ModelAPI_Folder> Model_Document::findFolderBelow(
1291 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures)
1293 return myObjs->findFolder(theFeatures, true);
1296 std::shared_ptr<ModelAPI_Folder> Model_Document::findContainingFolder(
1297 const std::shared_ptr<ModelAPI_Feature>& theFeature,
1298 int& theIndexInFolder)
1300 return myObjs->findContainingFolder(theFeature, theIndexInFolder);
1303 bool Model_Document::moveToFolder(
1304 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures,
1305 const std::shared_ptr<ModelAPI_Folder>& theFolder)
1307 return myObjs->moveToFolder(theFeatures, theFolder);
1310 bool Model_Document::removeFromFolder(
1311 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures,
1312 const bool theBefore)
1314 return myObjs->removeFromFolder(theFeatures, theBefore);
1317 std::shared_ptr<ModelAPI_Feature> Model_Document::feature(
1318 const std::shared_ptr<ModelAPI_Result>& theResult)
1320 if (myObjs == 0) // may be on close
1321 return std::shared_ptr<ModelAPI_Feature>();
1322 return myObjs->feature(theResult);
1325 Standard_Integer HashCode(const TDF_Label& theLab, const Standard_Integer theUpper)
1327 return TDF_LabelMapHasher::HashCode(theLab, theUpper);
1330 Standard_Boolean IsEqual(const TDF_Label& theLab1, const TDF_Label& theLab2)
1332 return TDF_LabelMapHasher::IsEqual(theLab1, theLab2);
1335 // searches in this document feature that contains this label
1336 FeaturePtr Model_Document::featureByLab(const TDF_Label& theLab) {
1337 TDF_Label aCurrentLab = theLab;
1338 while(aCurrentLab.Depth() > 3)
1339 aCurrentLab = aCurrentLab.Father();
1340 return myObjs->feature(aCurrentLab);
1343 void Model_Document::addNamingName(const TDF_Label theLabel, std::string theName)
1345 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theName);
1347 if (aFind != myNamingNames.end()) { // to avoid duplicate-labels
1348 // to keep correct order inspite of history line management
1349 std::list<TDF_Label>::iterator anAddAfterThis = aFind->second.end();
1350 FeaturePtr anAddedFeature = featureByLab(theLabel);
1351 std::list<TDF_Label>::iterator aLabIter = aFind->second.begin();
1352 while(aLabIter != aFind->second.end()) {
1353 if (theLabel.IsEqual(*aLabIter)) {
1354 std::list<TDF_Label>::iterator aTmpIter = aLabIter;
1356 aFind->second.erase(aTmpIter);
1358 FeaturePtr aCurFeature = featureByLab(*aLabIter);
1359 if (aCurFeature.get() && anAddedFeature.get() &&
1360 myObjs->isLater(anAddedFeature, aCurFeature))
1361 anAddAfterThis = aLabIter;
1366 if (anAddAfterThis != aFind->second.end()) {
1368 if (anAddAfterThis != aFind->second.end()) {
1369 myNamingNames[theName].insert(anAddAfterThis, theLabel); // inserts before anAddAfterThis
1374 myNamingNames[theName].push_back(theLabel);
1377 void Model_Document::changeNamingName(const std::string theOldName,
1378 const std::string theNewName,
1379 const TDF_Label& theLabel)
1381 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theOldName);
1382 if (aFind != myNamingNames.end()) {
1383 std::list<TDF_Label>::iterator aLabIter = aFind->second.begin();
1384 for(; aLabIter != aFind->second.end(); aLabIter++) {
1385 if (theLabel.IsEqual(*aLabIter)) { // found the label
1386 myNamingNames[theNewName].push_back(theLabel);
1387 if (aFind->second.size() == 1) { // only one element, so, just change the name
1388 myNamingNames.erase(theOldName);
1389 } else { // remove from the list
1390 aFind->second.erase(aLabIter);
1398 TDF_Label Model_Document::findNamingName(std::string theName, ResultPtr theContext)
1400 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theName);
1401 if (aFind != myNamingNames.end()) {
1402 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1403 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1404 if (theContext.get()) {
1405 // context is defined and not like this, so, skip
1406 if (theContext == myObjs->object(aLabIter->Father()))
1410 return *(aFind->second.rbegin()); // no more variannts, so, return the last
1412 // not found exact name, try to find by sub-components
1413 std::string::size_type aSlash = theName.rfind('/');
1414 if (aSlash != std::string::npos) {
1415 std::string anObjName = theName.substr(0, aSlash);
1416 aFind = myNamingNames.find(anObjName);
1417 if (aFind != myNamingNames.end()) {
1418 TCollection_ExtendedString aSubName(theName.substr(aSlash + 1).c_str());
1419 // iterate all possible same-named labels starting from the last one (the recent)
1420 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1421 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1422 if (theContext.get()) {
1423 // context is defined and not like this, so, skip
1424 if (theContext != myObjs->object(aLabIter->Father()))
1427 // copy aSubName to avoid incorrect further processing after its suffix cutting
1428 TCollection_ExtendedString aSubNameCopy(aSubName);
1429 // searching sub-labels with this name
1430 TDF_ChildIDIterator aNamesIter(*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();
1436 // If not found child label with the exact sub-name, then try to find compound with
1437 // such sub-name without suffix.
1438 Standard_Integer aSuffixPos = aSubNameCopy.SearchFromEnd('_');
1439 if (aSuffixPos != -1 && aSuffixPos != aSubNameCopy.Length()) {
1440 TCollection_ExtendedString anIndexStr = aSubNameCopy.Split(aSuffixPos);
1441 aSubNameCopy.Remove(aSuffixPos);
1442 aNamesIter.Initialize(*aLabIter, TDataStd_Name::GetID(), Standard_True);
1443 for(; aNamesIter.More(); aNamesIter.Next()) {
1444 Handle(TDataStd_Name) aName = Handle(TDataStd_Name)::DownCast(aNamesIter.Value());
1445 if (aName->Get() == aSubNameCopy) {
1446 return aName->Label();
1449 // check also "this" label
1450 Handle(TDataStd_Name) aName;
1451 if (aLabIter->FindAttribute(TDataStd_Name::GetID(), aName)) {
1452 if (aName->Get() == aSubNameCopy) {
1453 return aName->Label();
1458 // verify context's name is same as sub-component's and use context's label
1459 if (aSubName.IsEqual(anObjName.c_str()))
1460 return *(aFind->second.rbegin());
1463 return TDF_Label(); // not found
1466 bool Model_Document::isLaterByDep(FeaturePtr theThis, FeaturePtr theOther) {
1467 // check dependencies first: if theOther depends on theThis, theThis is not later
1468 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > > aRefs;
1469 theOther->data()->referencesToObjects(aRefs);
1470 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > >::iterator
1471 aRefIt = aRefs.begin();
1472 for(; aRefIt != aRefs.end(); aRefIt++) {
1473 std::list<ObjectPtr>::iterator aRefObjIt = aRefIt->second.begin();
1474 for(; aRefObjIt != aRefIt->second.end(); aRefObjIt++) {
1475 ObjectPtr aRefObj = *aRefObjIt;
1476 if (aRefObj.get()) {
1477 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(aRefObj);
1478 if (!aRefFeat.get()) { // take feature of the result
1479 aRefFeat = feature(std::dynamic_pointer_cast<ModelAPI_Result>(aRefObj));
1481 if (aRefFeat.get() && aRefFeat == theThis) {
1482 return false; // other references to this, so this later than other
1487 return myObjs->isLater(theThis, theOther);
1490 int Model_Document::numberOfNameInHistory(
1491 const ObjectPtr& theNameObject, const TDF_Label& theStartFrom)
1493 std::map<std::string, std::list<TDF_Label> >::iterator aFind =
1494 myNamingNames.find(theNameObject->data()->name());
1495 if (aFind == myNamingNames.end() || aFind->second.size() < 2) {
1496 return 1; // no need to specify the name by additional identifiers
1498 // get the feature of the object for relative compare
1499 FeaturePtr aStart = myObjs->feature(theStartFrom);
1500 if (!aStart.get()) // strange, but can not find feature by the label
1502 // feature that contain result with this name
1503 FeaturePtr aNameFeature;
1504 ResultPtr aNameResult = std::dynamic_pointer_cast<ModelAPI_Result>(theNameObject);
1506 aNameFeature = myObjs->feature(aNameResult);
1508 aNameFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theNameObject);
1509 // iterate all labels with this name to find the nearest just before or equal relative
1510 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1511 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1512 FeaturePtr aLabFeat = featureByLab(*aLabIter);
1513 if (!aLabFeat.get())
1515 if (isLaterByDep(aStart, aLabFeat)) // skip also start: its result don't used
1519 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1520 FeaturePtr aLabFeat = featureByLab(*aLabIter);
1521 if (!aLabFeat.get())
1523 if (aLabFeat == aNameFeature || isLaterByDep(aNameFeature, aLabFeat))
1527 return aResIndex; // strange
1530 ResultPtr Model_Document::findByName(
1531 std::string& theName, std::string& theSubShapeName, bool& theUniqueContext)
1533 int aNumInHistory = 0;
1534 std::string aName = theName;
1535 ResultPtr aRes = myObjs->findByName(aName);
1536 theUniqueContext = !(aRes.get() && myNamingNames.find(aName) != myNamingNames.end());
1537 while(!aRes.get() && aName[0] == '_') { // this may be thecontext with the history index
1539 aName = aName.substr(1);
1540 aRes = myObjs->findByName(aName);
1542 if (aNumInHistory) {
1543 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(aName);
1544 if (aFind != myNamingNames.end() && aFind->second.size() > aNumInHistory) {
1545 std::list<TDF_Label>::reverse_iterator aLibIt = aFind->second.rbegin();
1546 for(; aNumInHistory != 0; aNumInHistory--)
1548 const TDF_Label& aResultLab = *aLibIt;
1549 aRes = std::dynamic_pointer_cast<ModelAPI_Result>(myObjs->object(aResultLab.Father()));
1550 if (aRes) { // modify the incoming names
1551 if (!theSubShapeName.empty())
1552 theSubShapeName = theSubShapeName.substr(theName.size() - aName.size());
1560 std::list<std::shared_ptr<ModelAPI_Feature> > Model_Document::allFeatures()
1562 return myObjs->allFeatures();
1565 std::list<std::shared_ptr<ModelAPI_Object> > Model_Document::allObjects()
1567 return myObjs->allObjects();
1570 void Model_Document::setActive(const bool theFlag)
1572 if (theFlag != myIsActive) {
1573 myIsActive = theFlag;
1574 // redisplay all the objects of this part
1575 static Events_Loop* aLoop = Events_Loop::loop();
1576 static Events_ID aRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
1578 for(int a = size(ModelAPI_Feature::group()) - 1; a >= 0; a--) {
1579 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(
1580 object(ModelAPI_Feature::group(), a));
1581 if (aFeature.get() && aFeature->data()->isValid()) {
1582 std::list<ResultPtr> aResults;
1583 ModelAPI_Tools::allResults(aFeature, aResults);
1584 for (std::list<ResultPtr>::iterator aRes = aResults.begin();
1585 aRes != aResults.end(); aRes++) {
1586 ModelAPI_EventCreator::get()->sendUpdated(*aRes, aRedispEvent);
1593 bool Model_Document::isActive() const
1598 int Model_Document::transactionID()
1600 Handle(TDataStd_Integer) anIndex;
1601 if (!generalLabel().FindChild(TAG_CURRENT_TRANSACTION).
1602 FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
1603 anIndex = TDataStd_Integer::Set(generalLabel().FindChild(TAG_CURRENT_TRANSACTION), 1);
1605 return anIndex->Get();
1608 void Model_Document::incrementTransactionID()
1610 int aNewVal = transactionID() + 1;
1611 TDataStd_Integer::Set(generalLabel().FindChild(TAG_CURRENT_TRANSACTION), aNewVal);
1613 void Model_Document::decrementTransactionID()
1615 int aNewVal = transactionID() - 1;
1616 TDataStd_Integer::Set(generalLabel().FindChild(TAG_CURRENT_TRANSACTION), aNewVal);
1619 TDF_Label Model_Document::extConstructionsLabel() const
1621 return myDoc->Main().FindChild(TAG_EXTERNAL_CONSTRUCTIONS);
1624 bool Model_Document::isOpened()
1626 return myObjs && !myDoc.IsNull();
1629 int Model_Document::numInternalFeatures()
1631 return myObjs->numInternalFeatures();
1634 std::shared_ptr<ModelAPI_Feature> Model_Document::internalFeature(const int theIndex)
1636 return myObjs->internalFeature(theIndex);
1639 std::shared_ptr<ModelAPI_Feature> Model_Document::featureById(const int theId)
1641 return myObjs->featureById(theId);
1644 void Model_Document::synchronizeTransactions()
1646 Model_Document* aRoot =
1647 std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument()).get();
1649 return; // don't need to synchronise root with root
1651 std::shared_ptr<Model_Session> aSession =
1652 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
1653 while(myRedos.size() > aRoot->myRedos.size()) { // remove redos in this
1654 aSession->setCheckTransactions(false);
1656 aSession->setCheckTransactions(true);
1658 /* this case can not be reproduced in any known case for the current moment, so, just comment
1659 while(myRedos.size() < aRoot->myRedos.size()) { // add more redos in this
1660 undoInternal(false, true);
1664 /// Feature that is used for selection in the Part document by the external request
1665 class Model_SelectionInPartFeature : public ModelAPI_Feature {
1667 /// Nothing to do in constructor
1668 Model_SelectionInPartFeature() : ModelAPI_Feature() {}
1670 /// Returns the unique kind of a feature
1671 virtual const std::string& getKind() {
1672 static std::string MY_KIND("InternalSelectionInPartFeature");
1675 /// Request for initialization of data model of the object: adding all attributes
1676 virtual void initAttributes() {
1677 data()->addAttribute("selection", ModelAPI_AttributeSelectionList::typeId());
1679 /// Nothing to do in the execution function
1680 virtual void execute() {}
1684 //! Returns the feature that is used for calculation of selection externally from the document
1685 AttributeSelectionListPtr Model_Document::selectionInPartFeature()
1687 // return already created, otherwise create
1688 if (!mySelectionFeature.get() || !mySelectionFeature->data()->isValid()) {
1690 mySelectionFeature = FeaturePtr(new Model_SelectionInPartFeature);
1692 TDF_Label aFeatureLab = generalLabel().FindChild(TAG_SELECTION_FEATURE);
1693 std::shared_ptr<Model_Data> aData(new Model_Data);
1694 aData->setLabel(aFeatureLab.FindChild(1));
1695 aData->setObject(mySelectionFeature);
1696 mySelectionFeature->setDoc(myObjs->owner());
1697 mySelectionFeature->setData(aData);
1698 std::string aName = id() + "_Part";
1699 mySelectionFeature->data()->setName(aName);
1700 mySelectionFeature->setDoc(myObjs->owner());
1701 mySelectionFeature->initAttributes();
1702 mySelectionFeature->init(); // to make it enabled and Update correctly
1703 // this update may cause recomputation of the part after selection on it, that is not needed
1704 mySelectionFeature->data()->blockSendAttributeUpdated(true);
1706 return mySelectionFeature->selectionList("selection");
1709 FeaturePtr Model_Document::lastFeature()
1712 return myObjs->lastFeature();
1713 return FeaturePtr();
1716 static Handle(TNaming_NamedShape) searchForOriginalShape(TopoDS_Shape theShape, TDF_Label aMain) {
1717 Handle(TNaming_NamedShape) aResult;
1718 while(!theShape.IsNull()) { // searching for the very initial shape that produces this one
1719 TopoDS_Shape aShape = theShape;
1721 // to avoid crash of TNaming_SameShapeIterator if pure shape does not exists
1722 if (!TNaming_Tool::HasLabel(aMain, aShape))
1724 for(TNaming_SameShapeIterator anIter(aShape, aMain); anIter.More(); anIter.Next()) {
1725 TDF_Label aNSLab = anIter.Label();
1726 Handle(TNaming_NamedShape) aNS;
1727 if (aNSLab.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
1728 for(TNaming_Iterator aShapesIter(aNS); aShapesIter.More(); aShapesIter.Next()) {
1729 if (aShapesIter.Evolution() == TNaming_SELECTED ||
1730 aShapesIter.Evolution() == TNaming_DELETE)
1731 continue; // don't use the selection evolution
1732 if (aShapesIter.NewShape().IsSame(aShape)) { // found the original shape
1734 if (aResult->Evolution() == TNaming_MODIFY)
1735 theShape = aShapesIter.OldShape();
1736 // otherwise may me searching for another item of this shape with longer history
1737 if (!theShape.IsNull())
1747 std::shared_ptr<ModelAPI_Feature> Model_Document::producedByFeature(
1748 std::shared_ptr<ModelAPI_Result> theResult,
1749 const std::shared_ptr<GeomAPI_Shape>& theShape)
1751 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theResult);
1753 return feature(theResult); // for not-body just returns the feature that produced this result
1755 // otherwise get the shape and search the very initial label for it
1756 TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
1757 if (aShape.IsNull())
1758 return FeaturePtr();
1760 // for compsolids and compounds all the naming is located in the main object, so, try to use
1762 ResultBodyPtr aMain = ModelAPI_Tools::bodyOwner(theResult);
1763 while (aMain.get()) { // get the top-most main
1764 ResultBodyPtr aNextMain = ModelAPI_Tools::bodyOwner(aMain);
1765 if (aNextMain.get())
1770 FeaturePtr aMainRes = producedByFeature(aMain, theShape);
1775 std::shared_ptr<Model_Data> aBodyData = std::dynamic_pointer_cast<Model_Data>(theResult->data());
1776 if (!aBodyData.get() || !aBodyData->isValid())
1777 return FeaturePtr();
1779 TopoDS_Shape anOldShape; // old shape in the pair oldshape->theShape in the named shape
1780 TopoDS_Shape aShapeContainer; // old shape of the shape that contains aShape as sub-element
1781 Handle(TNaming_NamedShape) aCandidatInThis, aCandidatContainer;
1782 TDF_Label aBodyLab = aBodyData->label();
1783 // use childs and this label (the lowest priority)
1784 TDF_ChildIDIterator aNSIter(aBodyLab, TNaming_NamedShape::GetID(), Standard_True);
1785 bool aUseThis = !aNSIter.More();
1786 while(anOldShape.IsNull() && (aNSIter.More() || aUseThis)) {
1787 Handle(TNaming_NamedShape) aNS;
1789 if (!aBodyLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
1792 aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1794 for(TNaming_Iterator aShapesIter(aNS); aShapesIter.More(); aShapesIter.Next()) {
1795 if (aShapesIter.Evolution() == TNaming_SELECTED || aShapesIter.Evolution() == TNaming_DELETE)
1796 continue; // don't use the selection evolution
1797 if (aShapesIter.NewShape().IsSame(aShape)) { // found the original shape
1798 aCandidatInThis = aNS;
1799 if (aCandidatInThis->Evolution() == TNaming_MODIFY)
1800 anOldShape = aShapesIter.OldShape();
1801 // otherwise may me searching for another item of this shape with longer history
1802 if (!anOldShape.IsNull())
1805 // check that the shape contains aShape as sub-shape to fill container
1806 if (aShapesIter.NewShape().ShapeType() < aShape.ShapeType() && aCandidatContainer.IsNull()) {
1807 TopExp_Explorer anExp(aShapesIter.NewShape(), aShape.ShapeType());
1808 for(; anExp.More(); anExp.Next()) {
1809 if (aShape.IsSame(anExp.Current())) {
1810 aCandidatContainer = aNS;
1811 aShapeContainer = aShapesIter.NewShape();
1816 // iterate to the next label or to the body label in the end
1819 if (!aNSIter.More()) {
1825 if (aCandidatInThis.IsNull()) {
1826 // to fix 1512: searching for original shape of this shape
1827 // if modification of it is not in this result
1828 aCandidatInThis = searchForOriginalShape(aShape, myDoc->Main());
1829 if (aCandidatInThis.IsNull()) {
1830 if (aCandidatContainer.IsNull())
1831 return FeaturePtr();
1832 // with the lower priority use the higher level shape that contains aShape
1833 aCandidatInThis = aCandidatContainer;
1834 anOldShape = aShapeContainer;
1836 // to stop the searching by the following searchForOriginalShape
1837 anOldShape.Nullify();
1841 Handle(TNaming_NamedShape) aNS = searchForOriginalShape(anOldShape, myDoc->Main());
1843 aCandidatInThis = aNS;
1846 TDF_Label aResultLab = aCandidatInThis->Label();
1847 while(aResultLab.Depth() > 3)
1848 aResultLab = aResultLab.Father();
1849 FeaturePtr aFeature = myObjs->feature(aResultLab);
1850 if (aFeature.get()) {
1851 if (!aResult.get() || myObjs->isLater(aResult, aFeature)) {
1858 bool Model_Document::isLater(FeaturePtr theLater, FeaturePtr theCurrent) const
1860 return myObjs->isLater(theLater, theCurrent);
1863 void Model_Document::storeNodesState(const std::list<bool>& theStates)
1865 TDF_Label aLab = generalLabel().FindChild(TAG_NODES_STATE);
1866 aLab.ForgetAllAttributes();
1867 if (!theStates.empty()) {
1868 Handle(TDataStd_BooleanArray) anArray =
1869 TDataStd_BooleanArray::Set(aLab, 0, int(theStates.size()) - 1);
1870 std::list<bool>::const_iterator aState = theStates.begin();
1871 for(int anIndex = 0; aState != theStates.end(); aState++, anIndex++) {
1872 anArray->SetValue(anIndex, *aState);
1877 void Model_Document::restoreNodesState(std::list<bool>& theStates) const
1879 TDF_Label aLab = generalLabel().FindChild(TAG_NODES_STATE);
1880 Handle(TDataStd_BooleanArray) anArray;
1881 if (aLab.FindAttribute(TDataStd_BooleanArray::GetID(), anArray)) {
1882 int anUpper = anArray->Upper();
1883 for(int anIndex = 0; anIndex <= anUpper; anIndex++) {
1884 theStates.push_back(anArray->Value(anIndex) == Standard_True);
1889 void Model_Document::eraseAllFeatures()
1892 myObjs->eraseAllFeatures();
1895 void Model_Document::setExecuteFeatures(const bool theFlag)
1897 myExecuteFeatures = theFlag;
1898 const std::set<int> aSubs = subDocuments();
1899 std::set<int>::iterator aSubIter = aSubs.begin();
1900 for (; aSubIter != aSubs.end(); aSubIter++) {
1901 if (!subDoc(*aSubIter)->myObjs)
1903 subDoc(*aSubIter)->setExecuteFeatures(theFlag);