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 <TDataStd_UAttribute.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 /// integer, index of the transaction + GUID for auto recomutation blocking
89 static const int TAG_CURRENT_TRANSACTION = 2;
90 static const int TAG_SELECTION_FEATURE = 3; ///< integer, tag of the selection feature label
91 static const int TAG_NODES_STATE = 4; ///< array, tag of the Object Browser nodes states
92 ///< naming structures constructions selected from other document
93 static const int TAG_EXTERNAL_CONSTRUCTIONS = 5;
95 Model_Document::Model_Document(const int theID, const std::string theKind)
96 : myID(theID), myKind(theKind), myIsActive(false), myIsSetCurrentFeature(false),
97 myDoc(new TDocStd_Document("BinOcaf")) // binary OCAF format
100 CDF_Session::CurrentSession()->Directory()->Add(myDoc);
102 myObjs = new Model_Objects(myDoc->Main());
103 myDoc->SetUndoLimit(UNDO_LIMIT);
104 myTransactionSave = 0;
105 myExecuteFeatures = true;
106 // to have something in the document and avoid empty doc open/save problem
107 // in transaction for nesting correct working
109 TDataStd_Integer::Set(myDoc->Main().Father(), 0);
110 // this to avoid creation of integer attribute outside the transaction after undo
112 myDoc->CommitCommand();
115 void Model_Document::setThis(DocumentPtr theDoc)
117 myObjs->setOwner(theDoc);
120 /// Returns the file name of this document by the name of directory and identifier of a document
121 static TCollection_ExtendedString DocFileName(const char* theDirName, const std::string& theID)
123 TCollection_ExtendedString aPath((const Standard_CString) theDirName);
124 // remove end-separators
125 while(aPath.Length() &&
126 (aPath.Value(aPath.Length()) == '\\' || aPath.Value(aPath.Length()) == '/'))
127 aPath.Remove(aPath.Length());
128 aPath += _separator_;
129 aPath += theID.c_str();
130 aPath += ".cbf"; // standard binary file extension
134 bool Model_Document::isRoot() const
136 return this == Model_Session::get()->moduleDocument().get();
139 bool Model_Document::load(const char* theDirName, const char* theFileName, DocumentPtr theThis)
141 Handle(Model_Application) anApp = Model_Application::getApplication();
143 anApp->setLoadPath(theDirName);
145 TCollection_ExtendedString aPath(DocFileName(theDirName, theFileName));
146 PCDM_ReaderStatus aStatus = (PCDM_ReaderStatus) -1;
147 Handle(TDocStd_Document) aLoaded;
149 aStatus = anApp->Open(aPath, aLoaded);
150 } catch (Standard_Failure const& anException) {
151 Events_InfoMessage("Model_Document",
152 "Exception in opening of document: %1").arg(anException.GetMessageString()).send();
155 bool isError = aStatus != PCDM_RS_OK;
158 case PCDM_RS_UnknownDocument:
159 Events_InfoMessage("Model_Document", "Can not open document").send();
161 case PCDM_RS_AlreadyRetrieved:
162 Events_InfoMessage("Model_Document", "Can not open document: already opened").send();
164 case PCDM_RS_AlreadyRetrievedAndModified:
165 Events_InfoMessage("Model_Document",
166 "Can not open document: already opened and modified").send();
168 case PCDM_RS_NoDriver:
169 Events_InfoMessage("Model_Document",
170 "Can not open document: driver library is not found").send();
172 case PCDM_RS_UnknownFileDriver:
173 Events_InfoMessage("Model_Document",
174 "Can not open document: unknown driver for opening").send();
176 case PCDM_RS_OpenError:
177 Events_InfoMessage("Model_Document", "Can not open document: file open error").send();
179 case PCDM_RS_NoVersion:
180 Events_InfoMessage("Model_Document", "Can not open document: invalid version").send();
182 case PCDM_RS_NoModel:
183 Events_InfoMessage("Model_Document", "Can not open document: no data model").send();
185 case PCDM_RS_NoDocument:
186 Events_InfoMessage("Model_Document", "Can not open document: no document inside").send();
188 case PCDM_RS_FormatFailure:
189 Events_InfoMessage("Model_Document", "Can not open document: format failure").send();
191 case PCDM_RS_TypeNotFoundInSchema:
192 Events_InfoMessage("Model_Document", "Can not open document: invalid object").send();
194 case PCDM_RS_UnrecognizedFileFormat:
195 Events_InfoMessage("Model_Document",
196 "Can not open document: unrecognized file format").send();
198 case PCDM_RS_MakeFailure:
199 Events_InfoMessage("Model_Document", "Can not open document: make failure").send();
201 case PCDM_RS_PermissionDenied:
202 Events_InfoMessage("Model_Document", "Can not open document: permission denied").send();
204 case PCDM_RS_DriverFailure:
205 Events_InfoMessage("Model_Document", "Can not open document: driver failure").send();
208 Events_InfoMessage("Model_Document", "Can not open document: unknown error").send();
212 std::shared_ptr<Model_Session> aSession =
213 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
216 myDoc->SetUndoLimit(UNDO_LIMIT);
218 // to avoid the problem that feature is created in the current, not this, document
219 aSession->setActiveDocument(anApp->document(myID), false);
220 aSession->setCheckTransactions(false);
223 myObjs = new Model_Objects(myDoc->Main()); // synchronisation is inside
224 myObjs->setOwner(theThis);
225 // update the current features status
226 setCurrentFeature(currentFeature(false), false);
227 aSession->setCheckTransactions(true);
228 aSession->setActiveDocument(Model_Session::get()->moduleDocument(), false);
229 // this is done in Part result "activate", so no needed here. Causes not-blue active part.
230 // aSession->setActiveDocument(anApp->getDocument(myID), true);
232 // make sub-parts as loaded by demand
233 std::list<ResultPtr> aPartResults;
234 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
235 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
236 for(; aPartRes != aPartResults.end(); aPartRes++) {
237 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
239 anApp->setLoadByDemand(aPart->data()->name(),
240 aPart->data()->document(ModelAPI_ResultPart::DOC_REF())->docId());
243 } else { // open failed, but new documnet was created to work with it: inform the model
244 aSession->setActiveDocument(Model_Session::get()->moduleDocument(), false);
249 bool Model_Document::save(
250 const char* theDirName, const char* theFileName, std::list<std::string>& theResults)
252 // if the history line is not in the end, move it to the end before save, otherwise
253 // problems with results restore and (the most important) naming problems will appear
254 // due to change evolution to SELECTION (problems in NamedShape and Name)
255 FeaturePtr aWasCurrent;
256 std::shared_ptr<Model_Session> aSession =
257 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
258 if (currentFeature(false) != lastFeature()) {
259 aSession->setCheckTransactions(false);
260 aWasCurrent = currentFeature(false);
261 // if last is nested into something else, make this something else as last:
262 // otherwise it will look like edition of sub-element, so, the main will be disabled
263 FeaturePtr aLast = lastFeature();
265 CompositeFeaturePtr aMain = ModelAPI_Tools::compositeOwner(aLast);
268 aMain = ModelAPI_Tools::compositeOwner(aLast);
271 setCurrentFeature(aLast, true);
273 // create a directory in the root document if it is not yet exist
274 Handle(Model_Application) anApp = Model_Application::getApplication();
277 CreateDirectory((LPTSTR) theDirName, NULL);
279 mkdir(theDirName, 0x1ff);
282 // filename in the dir is id of document inside of the given directory
283 TCollection_ExtendedString aPath(DocFileName(theDirName, theFileName));
284 PCDM_StoreStatus aStatus;
286 aStatus = anApp->SaveAs(myDoc, aPath);
287 } catch (Standard_Failure const& anException) {
288 Events_InfoMessage("Model_Document",
289 "Exception in saving of document: %1").arg(anException.GetMessageString()).send();
290 if (aWasCurrent.get()) { // return the current feature to the initial position
291 setCurrentFeature(aWasCurrent, false);
292 aSession->setCheckTransactions(true);
296 bool isDone = aStatus == PCDM_SS_OK || aStatus == PCDM_SS_No_Obj;
299 case PCDM_SS_DriverFailure:
300 Events_InfoMessage("Model_Document",
301 "Can not save document: save driver-library failure").send();
303 case PCDM_SS_WriteFailure:
304 Events_InfoMessage("Model_Document", "Can not save document: file writing failure").send();
306 case PCDM_SS_Failure:
308 Events_InfoMessage("Model_Document", "Can not save document").send();
313 if (aWasCurrent.get()) { // return the current feature to the initial position
314 setCurrentFeature(aWasCurrent, false);
315 aSession->setCheckTransactions(true);
318 myTransactionSave = int(myTransactions.size());
319 if (isDone) { // save also sub-documents if any
320 theResults.push_back(TCollection_AsciiString(aPath).ToCString());
321 // iterate all result parts to find all loaded or not yet loaded documents
322 std::list<ResultPtr> aPartResults;
323 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
324 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
325 for(; aPartRes != aPartResults.end(); aPartRes++) {
326 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
327 if (!aPart->isActivated()) {
328 // copy not-activated document that is not in the memory
329 std::string aDocName = aPart->data()->name();
330 if (!aDocName.empty()) {
332 TCollection_AsciiString aSubPath(DocFileName(anApp->loadPath().c_str(), aDocName));
333 OSD_Path aPath(aSubPath);
334 OSD_File aFile(aPath);
335 if (aFile.Exists()) {
336 TCollection_AsciiString aDestinationDir(DocFileName(theDirName, aDocName));
337 OSD_Path aDestination(aDestinationDir);
338 aFile.Copy(aDestination);
339 theResults.push_back(aDestinationDir.ToCString());
341 Events_InfoMessage("Model_Document",
342 "Can not open file %1 for saving").arg(aSubPath.ToCString()).send();
345 } else { // simply save opened document
346 isDone = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc())->
347 save(theDirName, aPart->data()->name().c_str(), theResults);
354 void Model_Document::close(const bool theForever)
356 std::shared_ptr<ModelAPI_Session> aPM = Model_Session::get();
357 if (!isRoot() && this == aPM->activeDocument().get()) {
358 aPM->setActiveDocument(aPM->moduleDocument());
359 } else if (isRoot()) {
360 // erase the active document if root is closed
361 aPM->setActiveDocument(DocumentPtr());
364 const std::set<int> aSubs = subDocuments();
365 std::set<int>::iterator aSubIter = aSubs.begin();
366 for (; aSubIter != aSubs.end(); aSubIter++) {
367 std::shared_ptr<Model_Document> aSub = subDoc(*aSubIter);
368 if (aSub->myObjs) // if it was not closed before
369 aSub->close(theForever);
372 // close for thid document needs no transaction in this document
373 std::static_pointer_cast<Model_Session>(Model_Session::get())->setCheckTransactions(false);
375 // close all only if it is really asked, otherwise it can be undoed/redoed
377 // flush everything to avoid messages with bad objects
380 if (myDoc->CanClose() == CDM_CCS_OK)
382 mySelectionFeature.reset();
384 setCurrentFeature(FeaturePtr(), false); // disables all features
385 // update the OB: features are disabled (on remove of Part)
386 Events_Loop* aLoop = Events_Loop::loop();
387 static Events_ID aDeleteEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
388 aLoop->flush(aDeleteEvent);
391 std::static_pointer_cast<Model_Session>(Model_Session::get())->setCheckTransactions(true);
394 void Model_Document::startOperation()
396 incrementTransactionID(); // outside of transaction in order to avoid empty transactions keeping
397 if (myDoc->HasOpenCommand()) { // start of nested command
398 if (myDoc->CommitCommand()) {
399 // commit the current: it will contain all nested after compactification
400 myTransactions.rbegin()->myOCAFNum++; // if has open command, the list is not empty
402 myNestedNum.push_back(0); // start of nested operation with zero transactions inside yet
403 myDoc->OpenCommand();
404 } else { // start the simple command
407 // starts a new operation
408 myTransactions.push_back(Transaction());
409 if (!myNestedNum.empty())
410 (*myNestedNum.rbegin())++;
412 // new command for all subs
413 const std::set<int> aSubs = subDocuments();
414 std::set<int>::iterator aSubIter = aSubs.begin();
415 for (; aSubIter != aSubs.end(); aSubIter++)
416 subDoc(*aSubIter)->startOperation();
419 void Model_Document::compactNested()
421 if (!myNestedNum.empty()) {
422 int aNumToCompact = *(myNestedNum.rbegin());
423 int aSumOfTransaction = 0;
424 for(int a = 0; a < aNumToCompact; a++) {
425 aSumOfTransaction += myTransactions.rbegin()->myOCAFNum;
426 myTransactions.pop_back();
428 // the latest transaction is the start of lower-level operation which startes the nested
429 myTransactions.rbegin()->myOCAFNum += aSumOfTransaction;
430 myNestedNum.pop_back();
434 /// Compares the content of the given attributes, returns true if equal.
435 /// This method is used to avoid empty transactions when only "current" is changed
436 /// to some value and then comes back in this transaction, so, it compares only
437 /// references and Boolean and Integer Arrays for the current moment.
438 static bool isEqualContent(Handle(TDF_Attribute) theAttr1, Handle(TDF_Attribute) theAttr2)
440 if (Standard_GUID::IsEqual(theAttr1->ID(), TDF_Reference::GetID())) { // reference
441 Handle(TDF_Reference) aRef1 = Handle(TDF_Reference)::DownCast(theAttr1);
442 Handle(TDF_Reference) aRef2 = Handle(TDF_Reference)::DownCast(theAttr2);
443 if (aRef1.IsNull() && aRef2.IsNull())
445 if (aRef1.IsNull() || aRef2.IsNull())
447 return aRef1->Get().IsEqual(aRef2->Get()) == Standard_True;
448 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_BooleanArray::GetID())) {
449 Handle(TDataStd_BooleanArray) anArr1 = Handle(TDataStd_BooleanArray)::DownCast(theAttr1);
450 Handle(TDataStd_BooleanArray) anArr2 = Handle(TDataStd_BooleanArray)::DownCast(theAttr2);
451 if (anArr1.IsNull() && anArr2.IsNull())
453 if (anArr1.IsNull() || anArr2.IsNull())
455 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
456 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++) {
457 if (a == 1 && // second is for display
458 anArr2->Label().Tag() == 1 && (anArr2->Label().Depth() == 4 ||
459 anArr2->Label().Depth() == 6))
461 if (anArr1->Value(a) != anArr2->Value(a))
466 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_IntegerArray::GetID())) {
467 Handle(TDataStd_IntegerArray) anArr1 = Handle(TDataStd_IntegerArray)::DownCast(theAttr1);
468 Handle(TDataStd_IntegerArray) anArr2 = Handle(TDataStd_IntegerArray)::DownCast(theAttr2);
469 if (anArr1.IsNull() && anArr2.IsNull())
471 if (anArr1.IsNull() || anArr2.IsNull())
473 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
474 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++)
475 if (anArr1->Value(a) != anArr2->Value(a)) {
476 // avoid the transaction ID checking
477 if (a == 2 && anArr1->Upper() == 2 && anArr2->Label().Tag() == 1 &&
478 (anArr2->Label().Depth() == 4 || anArr2->Label().Depth() == 6))
484 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_ReferenceArray::GetID())) {
485 Handle(TDataStd_ReferenceArray) anArr1 = Handle(TDataStd_ReferenceArray)::DownCast(theAttr1);
486 Handle(TDataStd_ReferenceArray) anArr2 = Handle(TDataStd_ReferenceArray)::DownCast(theAttr2);
487 if (anArr1.IsNull() && anArr2.IsNull())
489 if (anArr1.IsNull() || anArr2.IsNull())
491 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
492 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++)
493 if (anArr1->Value(a) != anArr2->Value(a)) {
494 // avoid the transaction ID checking
495 if (a == 2 && anArr1->Upper() == 2 && anArr2->Label().Tag() == 1 &&
496 (anArr2->Label().Depth() == 4 || anArr2->Label().Depth() == 6))
502 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_ReferenceList::GetID())) {
503 Handle(TDataStd_ReferenceList) aList1 = Handle(TDataStd_ReferenceList)::DownCast(theAttr1);
504 Handle(TDataStd_ReferenceList) aList2= Handle(TDataStd_ReferenceList)::DownCast(theAttr2);
505 if (aList1.IsNull() && aList2.IsNull())
507 if (aList1.IsNull() || aList2.IsNull())
509 const TDF_LabelList& aLList1 = aList1->List();
510 const TDF_LabelList& aLList2 = aList2->List();
511 TDF_ListIteratorOfLabelList aLIter1(aLList1);
512 TDF_ListIteratorOfLabelList aLIter2(aLList2);
513 for(; aLIter1.More() && aLIter2.More(); aLIter1.Next(), aLIter2.Next()) {
514 if (aLIter1.Value() != aLIter2.Value())
517 return !aLIter1.More() && !aLIter2.More(); // both lists are with the same size
518 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDF_TagSource::GetID())) {
519 return true; // it just for created and removed feature: nothing is changed
524 /// Returns true if the last transaction is actually empty: modification to te same values
525 /// were performed only
526 static bool isEmptyTransaction(const Handle(TDocStd_Document)& theDoc) {
527 Handle(TDF_Delta) aDelta;
528 aDelta = theDoc->GetUndos().Last();
529 TDF_LabelList aDeltaList;
530 aDelta->Labels(aDeltaList); // it clears list, so, use new one and then append to the result
531 for(TDF_ListIteratorOfLabelList aListIter(aDeltaList); aListIter.More(); aListIter.Next()) {
534 // add also label of the modified attributes
535 const TDF_AttributeDeltaList& anAttrs = aDelta->AttributeDeltas();
536 for (TDF_ListIteratorOfAttributeDeltaList anAttr(anAttrs); anAttr.More(); anAttr.Next()) {
537 Handle(TDF_AttributeDelta)& anADelta = anAttr.Value();
538 Handle(TDF_DeltaOnAddition) anAddition = Handle(TDF_DeltaOnAddition)::DownCast(anADelta);
539 if (anAddition.IsNull()) { // if the attribute was added, transaction is not empty
540 if (!anADelta->Label().IsNull() && !anADelta->Attribute().IsNull()) {
541 Handle(TDF_Attribute) aCurrentAttr;
542 if (anADelta->Label().FindAttribute(anADelta->Attribute()->ID(), aCurrentAttr)) {
543 if (isEqualContent(anADelta->Attribute(), aCurrentAttr)) {
544 continue; // attribute is not changed actually
547 if (Standard_GUID::IsEqual(anADelta->Attribute()->ID(), TDataStd_AsciiString::GetID())) {
548 continue; // error message is disappeared
557 bool Model_Document::finishOperation()
559 bool isNestedClosed = !myDoc->HasOpenCommand() && !myNestedNum.empty();
560 static std::shared_ptr<Model_Session> aSession =
561 std::static_pointer_cast<Model_Session>(Model_Session::get());
563 // open transaction if nested is closed to fit inside
564 // all synchronizeBackRefs and flushed consequences
565 if (isNestedClosed) {
566 myDoc->OpenCommand();
568 // do it before flashes to enable and recompute nesting features correctly
569 if (myNestedNum.empty() || (isNestedClosed && myNestedNum.size() == 1)) {
570 // if all nested operations are closed, make current the higher level objects (to perform
571 // it in the python scripts correctly): sketch become current after creation ofsub-elements
572 FeaturePtr aCurrent = currentFeature(false);
573 CompositeFeaturePtr aMain, aNext = ModelAPI_Tools::compositeOwner(aCurrent);
576 aNext = ModelAPI_Tools::compositeOwner(aMain);
578 if (aMain.get() && aMain != aCurrent)
579 setCurrentFeature(aMain, false);
581 myObjs->synchronizeBackRefs();
582 Events_Loop* aLoop = Events_Loop::loop();
583 static const Events_ID kCreatedEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED);
584 static const Events_ID kUpdatedEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
585 static const Events_ID kRedispEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
586 static const Events_ID kDeletedEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED);
587 aLoop->flush(kCreatedEvent);
588 aLoop->flush(kUpdatedEvent);
589 aLoop->flush(kRedispEvent);
590 aLoop->flush(kDeletedEvent);
592 if (isNestedClosed) {
593 if (myDoc->CommitCommand())
594 myTransactions.rbegin()->myOCAFNum++;
597 // this must be here just after everything is finished but before real transaction stop
598 // to avoid messages about modifications outside of the transaction
599 // and to rebuild everything after all updates and creates
600 if (isRoot()) { // once for root document
601 static std::shared_ptr<Events_Message> aFinishMsg
602 (new Events_Message(Events_Loop::eventByName("FinishOperation")));
603 Events_Loop::loop()->send(aFinishMsg);
606 // for open of document with primitive box inside (finish transaction in initAttributes)
607 bool aWasActivatedFlushes = aLoop->activateFlushes(true);
608 while(aLoop->hasGrouppedEvent(kCreatedEvent) || aLoop->hasGrouppedEvent(kUpdatedEvent) ||
609 aLoop->hasGrouppedEvent(kRedispEvent) || aLoop->hasGrouppedEvent(kDeletedEvent)) {
610 aLoop->flush(kCreatedEvent);
611 aLoop->flush(kUpdatedEvent);
612 aLoop->flush(kRedispEvent);
613 aLoop->flush(kDeletedEvent);
615 aLoop->activateFlushes(aWasActivatedFlushes);
617 // to avoid "updated" message appearance by updater
618 //aLoop->clear(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
620 // finish for all subs first: to avoid nested finishing and "isOperation" calls problems inside
621 bool aResult = false;
622 const std::set<int> aSubs = subDocuments();
623 std::set<int>::iterator aSubIter = aSubs.begin();
624 for (; aSubIter != aSubs.end(); aSubIter++)
625 if (subDoc(*aSubIter)->finishOperation())
628 // transaction may be empty if this document was created during this transaction (create part)
629 if (!myTransactions.empty() && myDoc->CommitCommand()) {
630 // if commit is successfull, just increment counters
631 if (isEmptyTransaction(myDoc)) { // erase this transaction
635 myTransactions.rbegin()->myOCAFNum++;
640 if (isNestedClosed) {
643 if (!aResult && !myTransactions.empty() /* it can be for just created part document */)
644 aResult = myTransactions.rbegin()->myOCAFNum != 0;
646 if (!aResult && isRoot()) {
647 // nothing inside in all documents, so remove this transaction from the transactions list
648 undoInternal(true, false);
650 // on finish clear redos in any case (issue 446) and for all subs (issue 408)
653 for (aSubIter = aSubs.begin(); aSubIter != aSubs.end(); aSubIter++) {
654 subDoc(*aSubIter)->myDoc->ClearRedos();
655 subDoc(*aSubIter)->myRedos.clear();
661 /// Returns in theDelta labels that has been modified in the latest transaction of theDoc
662 static void modifiedLabels(const Handle(TDocStd_Document)& theDoc, TDF_LabelList& theDelta,
663 const bool isRedo = false) {
664 Handle(TDF_Delta) aDelta;
666 aDelta = theDoc->GetRedos().First();
668 aDelta = theDoc->GetUndos().Last();
669 TDF_LabelList aDeltaList;
670 aDelta->Labels(aDeltaList); // it clears list, so, use new one and then append to the result
671 for(TDF_ListIteratorOfLabelList aListIter(aDeltaList); aListIter.More(); aListIter.Next()) {
672 theDelta.Append(aListIter.Value());
674 // add also label of the modified attributes
675 const TDF_AttributeDeltaList& anAttrs = aDelta->AttributeDeltas();
676 /// named shape evolution also modifies integer on this label: exclude it
677 TDF_LabelMap anExcludedInt;
678 for (TDF_ListIteratorOfAttributeDeltaList anAttr(anAttrs); anAttr.More(); anAttr.Next()) {
679 if (anAttr.Value()->Attribute()->ID() == TDataStd_BooleanArray::GetID()) {
680 // Boolean array is used for feature auxiliary attributes only, feature args are not modified
683 if (anAttr.Value()->Attribute()->ID() == TNaming_NamedShape::GetID()) {
684 anExcludedInt.Add(anAttr.Value()->Label());
685 // named shape evolution is changed in history update => skip them,
686 // they are not the features arguents
689 if (anAttr.Value()->Attribute()->ID() == TDataStd_Integer::GetID()) {
690 if (anExcludedInt.Contains(anAttr.Value()->Label()))
693 theDelta.Append(anAttr.Value()->Label());
695 TDF_ListIteratorOfLabelList aDeltaIter(theDelta);
696 for(; aDeltaIter.More(); aDeltaIter.Next()) {
697 if (anExcludedInt.Contains(aDeltaIter.Value())) {
698 theDelta.Remove(aDeltaIter);
699 if (!aDeltaIter.More())
705 void Model_Document::abortOperation()
707 TDF_LabelList aDeltaLabels; // labels that are updated during "abort"
708 if (!myNestedNum.empty() && !myDoc->HasOpenCommand()) { // abort all what was done in nested
710 // store undo-delta here as undo actually does in the method later
711 int a, aNumTransactions = myTransactions.rbegin()->myOCAFNum;
712 for(a = 0; a < aNumTransactions; a++) {
713 modifiedLabels(myDoc, aDeltaLabels);
716 for(a = 0; a < aNumTransactions; a++) {
720 undoInternal(false, false);
723 } else { // abort the current
724 int aNumTransactions = myTransactions.rbegin()->myOCAFNum;
725 myTransactions.pop_back();
726 if (!myNestedNum.empty())
727 (*myNestedNum.rbegin())--;
728 // roll back the needed number of transactions
729 //myDoc->AbortCommand();
730 // instead of abort, do commit and undo: to get the delta of modifications
731 if (myDoc->CommitCommand()) {
732 modifiedLabels(myDoc, aDeltaLabels);
735 for(int a = 0; a < aNumTransactions; a++) {
736 modifiedLabels(myDoc, aDeltaLabels);
741 // abort for all subs, flushes will be later, in the end of root abort
742 const std::set<int> aSubs = subDocuments();
743 std::set<int>::iterator aSubIter = aSubs.begin();
744 for (; aSubIter != aSubs.end(); aSubIter++)
745 subDoc(*aSubIter)->abortOperation();
746 // references may be changed because they are set in attributes on the fly
747 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
750 bool Model_Document::isOperation() const
752 // operation is opened for all documents: no need to check subs
753 return myDoc->HasOpenCommand() == Standard_True ;
756 bool Model_Document::isModified()
758 // is modified if at least one operation was commited and not undoed
759 return myTransactions.size() != myTransactionSave || isOperation();
762 bool Model_Document::canUndo()
764 // issue 406 : if transaction is opened, but nothing to undo behind, can not undo
765 int aCurrentNum = isOperation() ? 1 : 0;
766 if (myDoc->GetAvailableUndos() > 0 &&
767 // there is something to undo in nested
768 (myNestedNum.empty() || *myNestedNum.rbegin() - aCurrentNum > 0) &&
769 myTransactions.size() - aCurrentNum > 0 /* for omitting the first useless transaction */)
771 // check other subs contains operation that can be undoed
772 const std::set<int> aSubs = subDocuments();
773 std::set<int>::iterator aSubIter = aSubs.begin();
774 for (; aSubIter != aSubs.end(); aSubIter++) {
775 std::shared_ptr<Model_Document> aSub = subDoc(*aSubIter);
776 if (aSub->myObjs) {// if it was not closed before
785 void Model_Document::undoInternal(const bool theWithSubs, const bool theSynchronize)
787 if (myTransactions.empty())
789 int aNumTransactions = myTransactions.rbegin()->myOCAFNum;
790 myRedos.push_back(*myTransactions.rbegin());
791 myTransactions.pop_back();
792 if (!myNestedNum.empty())
793 (*myNestedNum.rbegin())--;
794 // roll back the needed number of transactions
795 TDF_LabelList aDeltaLabels;
796 for(int a = 0; a < aNumTransactions; a++) {
798 modifiedLabels(myDoc, aDeltaLabels);
804 const std::set<int> aSubs = subDocuments();
805 std::set<int>::iterator aSubIter = aSubs.begin();
806 for (; aSubIter != aSubs.end(); aSubIter++) {
807 if (!subDoc(*aSubIter)->myObjs)
809 subDoc(*aSubIter)->undoInternal(theWithSubs, theSynchronize);
812 // after undo of all sub-documents to avoid updates on not-modified data (issue 370)
813 if (theSynchronize) {
814 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
815 // update the current features status
816 setCurrentFeature(currentFeature(false), false);
820 void Model_Document::undo()
822 undoInternal(true, true);
825 bool Model_Document::canRedo()
827 if (!myRedos.empty())
829 // check other subs contains operation that can be redoed
830 const std::set<int> aSubs = subDocuments();
831 std::set<int>::iterator aSubIter = aSubs.begin();
832 for (; aSubIter != aSubs.end(); aSubIter++) {
833 if (!subDoc(*aSubIter)->myObjs)
835 if (subDoc(*aSubIter)->canRedo())
841 void Model_Document::redo()
843 if (!myNestedNum.empty())
844 (*myNestedNum.rbegin())++;
845 int aNumRedos = myRedos.rbegin()->myOCAFNum;
846 myTransactions.push_back(*myRedos.rbegin());
848 TDF_LabelList aDeltaLabels;
849 for(int a = 0; a < aNumRedos; a++) {
850 modifiedLabels(myDoc, aDeltaLabels, true);
855 const std::set<int> aSubs = subDocuments();
856 std::set<int>::iterator aSubIter = aSubs.begin();
857 for (; aSubIter != aSubs.end(); aSubIter++)
858 subDoc(*aSubIter)->redo();
860 // after redo of all sub-documents to avoid updates on not-modified data (issue 370)
861 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
862 // update the current features status
863 setCurrentFeature(currentFeature(false), false);
866 std::list<std::string> Model_Document::undoList() const
868 std::list<std::string> aResult;
869 // the number of skipped current operations (on undo they will be aborted)
870 int aSkipCurrent = isOperation() ? 1 : 0;
871 std::list<Transaction>::const_reverse_iterator aTrIter = myTransactions.crbegin();
872 int aNumUndo = int(myTransactions.size());
873 if (!myNestedNum.empty())
874 aNumUndo = *myNestedNum.rbegin();
875 for( ; aNumUndo > 0; aTrIter++, aNumUndo--) {
876 if (aSkipCurrent == 0) aResult.push_back(aTrIter->myId);
882 std::list<std::string> Model_Document::redoList() const
884 std::list<std::string> aResult;
885 std::list<Transaction>::const_reverse_iterator aTrIter = myRedos.crbegin();
886 for( ; aTrIter != myRedos.crend(); aTrIter++) {
887 aResult.push_back(aTrIter->myId);
892 void Model_Document::operationId(const std::string& theId)
894 myTransactions.rbegin()->myId = theId;
897 FeaturePtr Model_Document::addFeature(std::string theID, const bool theMakeCurrent)
899 std::shared_ptr<Model_Session> aSession =
900 std::dynamic_pointer_cast<Model_Session>(ModelAPI_Session::get());
901 FeaturePtr aFeature = aSession->createFeature(theID, this);
905 Model_Document* aDocToAdd;
906 if (!aFeature->documentToAdd().empty()) { // use the customized document to add
907 if (aFeature->documentToAdd() != kind()) { // the root document by default
908 aDocToAdd = std::dynamic_pointer_cast<Model_Document>(aSession->moduleDocument()).get();
912 } else { // if customized is not presented, add to "this" document
916 // searching for feature after which must be added the next feature: this is the current feature
917 // but also all sub-features of this feature
918 FeaturePtr aCurrent = aDocToAdd->currentFeature(false);
919 bool isModified = true;
920 for(CompositeFeaturePtr aComp = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aCurrent);
921 aComp.get() && isModified;
922 aComp = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aCurrent)) {
924 int aSubs = aComp->numberOfSubs(false);
925 for(int a = 0; a < aSubs; a++) {
926 FeaturePtr aSub = aComp->subFeature(a, false);
927 if (aSub && myObjs->isLater(aSub, aCurrent)) {
933 aDocToAdd->myObjs->addFeature(aFeature, aCurrent);
934 if (!aFeature->isAction()) { // do not add action to the data model
935 if (theMakeCurrent) // after all this feature stays in the document, so make it current
936 aDocToAdd->setCurrentFeature(aFeature, false);
937 } else { // feature must be executed
938 // no creation event => updater not working, problem with remove part
946 void Model_Document::refsToFeature(FeaturePtr theFeature,
947 std::set<std::shared_ptr<ModelAPI_Feature> >& theRefs, const bool isSendError)
949 myObjs->refsToFeature(theFeature, theRefs, isSendError);
952 void Model_Document::removeFeature(FeaturePtr theFeature)
954 myObjs->removeFeature(theFeature);
957 // recursive function to check if theSub is a child of theMain composite feature
958 // through all the hierarchy of parents
959 static bool isSub(const CompositeFeaturePtr theMain, const FeaturePtr theSub) {
960 CompositeFeaturePtr aParent = ModelAPI_Tools::compositeOwner(theSub);
963 if (aParent == theMain)
965 return isSub(theMain, aParent);
969 void Model_Document::moveFeature(FeaturePtr theMoved, FeaturePtr theAfterThis)
971 bool aCurrentUp = theMoved == currentFeature(false);
973 setCurrentFeatureUp();
975 // if user adds after high-level feature with nested,
976 // add it after all nested (otherwise the nested will be disabled)
977 CompositeFeaturePtr aCompositeAfter =
978 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theAfterThis);
979 FeaturePtr anAfterThisSub = theAfterThis;
980 if (aCompositeAfter.get()) {
981 FeaturePtr aSub = aCompositeAfter;
983 FeaturePtr aNext = myObjs->nextFeature(aSub);
984 if (!isSub(aCompositeAfter, aNext)) {
985 anAfterThisSub = aSub;
989 } while (aSub.get());
992 myObjs->moveFeature(theMoved, anAfterThisSub);
993 if (aCurrentUp) { // make the moved feature enabled or disabled due to the real status
994 setCurrentFeature(currentFeature(false), false);
995 } else if (theAfterThis == currentFeature(false) || anAfterThisSub == currentFeature(false)) {
996 // must be after move to make enabled all features which are before theMoved
997 setCurrentFeature(theMoved, true);
1001 void Model_Document::updateHistory(const std::shared_ptr<ModelAPI_Object> theObject)
1003 myObjs->updateHistory(theObject);
1006 void Model_Document::updateHistory(const std::string theGroup)
1008 myObjs->updateHistory(theGroup);
1011 const std::set<int> Model_Document::subDocuments() const
1013 std::set<int> aResult;
1014 std::list<ResultPtr> aPartResults;
1015 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
1016 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
1017 for(; aPartRes != aPartResults.end(); aPartRes++) {
1018 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
1019 if (aPart && aPart->isActivated()) {
1020 aResult.insert(aPart->original()->partDoc()->id());
1026 std::shared_ptr<Model_Document> Model_Document::subDoc(int theDocID)
1028 // just store sub-document identifier here to manage it later
1029 return std::dynamic_pointer_cast<Model_Document>(
1030 Model_Application::getApplication()->document(theDocID));
1033 ObjectPtr Model_Document::object(const std::string& theGroupID,
1035 const bool theAllowFolder)
1037 return myObjs->object(theGroupID, theIndex, theAllowFolder);
1040 std::shared_ptr<ModelAPI_Object> Model_Document::objectByName(
1041 const std::string& theGroupID, const std::string& theName)
1043 return myObjs->objectByName(theGroupID, theName);
1046 const int Model_Document::index(std::shared_ptr<ModelAPI_Object> theObject,
1047 const bool theAllowFolder)
1049 return myObjs->index(theObject, theAllowFolder);
1052 int Model_Document::size(const std::string& theGroupID, const bool theAllowFolder)
1054 if (myObjs == 0) // may be on close
1056 return myObjs->size(theGroupID, theAllowFolder);
1059 std::shared_ptr<ModelAPI_Object> Model_Document::parent(
1060 const std::shared_ptr<ModelAPI_Object> theChild)
1062 if(myObjs == 0) // may be on close
1064 return myObjs->parent(theChild);
1067 std::shared_ptr<ModelAPI_Feature> Model_Document::currentFeature(const bool theVisible)
1069 if (!myObjs) // on close document feature destruction it may call this method
1070 return std::shared_ptr<ModelAPI_Feature>();
1071 TDF_Label aRefLab = generalLabel().FindChild(TAG_CURRENT_FEATURE);
1072 Handle(TDF_Reference) aRef;
1073 if (aRefLab.FindAttribute(TDF_Reference::GetID(), aRef)) {
1074 TDF_Label aLab = aRef->Get();
1075 FeaturePtr aResult = myObjs->feature(aLab);
1076 if (theVisible) { // get nearest visible (in history) going up
1077 while(aResult.get() && !aResult->isInHistory()) {
1078 aResult = myObjs->nextFeature(aResult, true);
1083 return std::shared_ptr<ModelAPI_Feature>(); // null feature means the higher than first
1086 void Model_Document::setCurrentFeature(
1087 std::shared_ptr<ModelAPI_Feature> theCurrent, const bool theVisible)
1089 if (myIsSetCurrentFeature)
1091 myIsSetCurrentFeature = true;
1092 // blocks the flush signals to avoid each objects visualization in the viewer
1093 // they should not be shown once after all modifications are performed
1094 Events_Loop* aLoop = Events_Loop::loop();
1095 bool isActive = aLoop->activateFlushes(false);
1097 TDF_Label aRefLab = generalLabel().FindChild(TAG_CURRENT_FEATURE);
1098 CompositeFeaturePtr aMain; // main feature that may nest the new current
1099 std::set<FeaturePtr> anOwners; // composites that contain theCurrent (with any level of nesting)
1100 if (theCurrent.get()) {
1101 aMain = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theCurrent);
1102 CompositeFeaturePtr anOwner = ModelAPI_Tools::compositeOwner(theCurrent);
1103 while(anOwner.get()) {
1107 anOwners.insert(anOwner);
1108 anOwner = ModelAPI_Tools::compositeOwner(anOwner);
1112 if (theVisible && !theCurrent.get()) {
1113 // needed to avoid disabling of PartSet initial constructions
1115 theCurrent.get() ? myObjs->nextFeature(theCurrent) : myObjs->firstFeature();
1116 for (; aNext.get(); aNext = myObjs->nextFeature(theCurrent)) {
1117 if (aNext->isInHistory()) {
1118 break; // next in history is not needed
1119 } else { // next not in history is good for making current
1124 if (theCurrent.get()) {
1125 std::shared_ptr<Model_Data> aData = std::static_pointer_cast<Model_Data>(theCurrent->data());
1126 if (!aData.get() || !aData->isValid()) {
1127 aLoop->activateFlushes(isActive);
1128 myIsSetCurrentFeature = false;
1131 TDF_Label aFeatureLabel = aData->label().Father();
1133 Handle(TDF_Reference) aRef;
1134 if (aRefLab.FindAttribute(TDF_Reference::GetID(), aRef)) {
1135 aRef->Set(aFeatureLabel);
1137 aRef = TDF_Reference::Set(aRefLab, aFeatureLabel);
1139 } else { // remove reference for the null feature
1140 aRefLab.ForgetAttribute(TDF_Reference::GetID());
1142 // make all features after this feature disabled in reversed order
1143 // (to remove results without deps)
1144 static Events_ID aRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
1146 bool aPassed = false; // flag that the current object is already passed in cycle
1147 FeaturePtr anIter = myObjs->lastFeature();
1148 bool aWasChanged = false;
1149 bool isCurrentParameter = theCurrent.get() && theCurrent->getKind() == "Parameter";
1150 for(; anIter.get(); anIter = myObjs->nextFeature(anIter, true)) {
1151 // check this before passed become enabled: the current feature is enabled!
1152 if (anIter == theCurrent) aPassed = true;
1154 bool aDisabledFlag = !aPassed;
1156 if (isSub(aMain, anIter)) // sub-elements of not-disabled feature are not disabled
1157 aDisabledFlag = false;
1158 else if (anOwners.find(anIter) != anOwners.end())
1159 // disable the higher-level feature if the nested is the current
1160 if (aMain->getKind() != "Import") // exception for the import XAO feature with Group (2430)
1161 aDisabledFlag = true;
1164 if (anIter->getKind() == "Parameter") {
1165 // parameters are always out of the history of features, but not parameters
1166 // due to the issue 1491 all parameters are kept enabled any time
1167 //if (!isCurrentParameter)
1168 aDisabledFlag = false;
1169 } else if (isCurrentParameter) {
1170 // if paramater is active, all other features become enabled (issue 1307)
1171 aDisabledFlag = false;
1174 if (anIter->setDisabled(aDisabledFlag)) {
1175 static Events_ID anUpdateEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
1176 // state of feature is changed => so inform that it must be updated if it has such state
1177 if (!aDisabledFlag &&
1178 (anIter->data()->execState() == ModelAPI_StateMustBeUpdated ||
1179 anIter->data()->execState() == ModelAPI_StateInvalidArgument))
1180 ModelAPI_EventCreator::get()->sendUpdated(anIter, anUpdateEvent);
1181 // flush is in the end of this method
1182 ModelAPI_EventCreator::get()->sendUpdated(anIter, aRedispEvent /*, false*/);
1185 // update for everyone the concealment flag immideately: on edit feature in the midle of history
1187 std::list<ResultPtr> aResults;
1188 ModelAPI_Tools::allResults(anIter, aResults);
1189 std::list<ResultPtr>::const_iterator aRes = aResults.begin();
1190 for(; aRes != aResults.end(); aRes++) {
1191 if ((*aRes).get() && (*aRes)->data()->isValid() && !(*aRes)->isDisabled())
1192 std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->updateConcealmentFlag();
1194 // update the concealment status for disply in isConcealed of ResultBody
1195 for(aRes = aResults.begin(); aRes != aResults.end(); aRes++) {
1196 if ((*aRes).get() && (*aRes)->data()->isValid() && !(*aRes)->isDisabled())
1197 (*aRes)->isConcealed();
1201 myIsSetCurrentFeature = false;
1202 // unblock the flush signals and up them after this
1203 aLoop->activateFlushes(isActive);
1206 void Model_Document::setCurrentFeatureUp()
1208 // on remove just go up for minimum step: highlight external objects in sketch causes
1209 // problems if it is true: here and in "setCurrentFeature"
1210 FeaturePtr aCurrent = currentFeature(false);
1211 if (aCurrent.get()) { // if not, do nothing because null is the upper
1212 FeaturePtr aPrev = myObjs->nextFeature(aCurrent, true);
1213 // make the higher level composite as current (sketch becomes disabled if line is enabled)
1215 FeaturePtr aComp = ModelAPI_Tools::compositeOwner(aPrev);
1216 // without cycle (issue 1555): otherwise extrusion fuse
1217 // will be enabled and displayed whaen inside sketch
1221 // do not flush: it is called only on remove, it will be flushed in the end of transaction
1222 setCurrentFeature(aPrev, false);
1226 TDF_Label Model_Document::generalLabel() const
1228 return myDoc->Main().FindChild(TAG_GENERAL);
1231 std::shared_ptr<ModelAPI_ResultConstruction> Model_Document::createConstruction(
1232 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1234 return myObjs->createConstruction(theFeatureData, theIndex);
1237 std::shared_ptr<ModelAPI_ResultBody> Model_Document::createBody(
1238 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1240 return myObjs->createBody(theFeatureData, theIndex);
1243 std::shared_ptr<ModelAPI_ResultPart> Model_Document::createPart(
1244 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1246 return myObjs->createPart(theFeatureData, theIndex);
1249 std::shared_ptr<ModelAPI_ResultPart> Model_Document::copyPart(
1250 const std::shared_ptr<ModelAPI_ResultPart>& theOrigin,
1251 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1253 return myObjs->copyPart(theOrigin, theFeatureData, theIndex);
1256 std::shared_ptr<ModelAPI_ResultGroup> Model_Document::createGroup(
1257 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1259 return myObjs->createGroup(theFeatureData, theIndex);
1262 std::shared_ptr<ModelAPI_ResultField> Model_Document::createField(
1263 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1265 return myObjs->createField(theFeatureData, theIndex);
1268 std::shared_ptr<ModelAPI_ResultParameter> Model_Document::createParameter(
1269 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1271 return myObjs->createParameter(theFeatureData, theIndex);
1274 std::shared_ptr<ModelAPI_Folder> Model_Document::addFolder(
1275 std::shared_ptr<ModelAPI_Feature> theAddBefore)
1277 return myObjs->createFolder(theAddBefore);
1280 void Model_Document::removeFolder(std::shared_ptr<ModelAPI_Folder> theFolder)
1283 myObjs->removeFolder(theFolder);
1286 std::shared_ptr<ModelAPI_Folder> Model_Document::findFolderAbove(
1287 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures)
1289 return myObjs->findFolder(theFeatures, false);
1292 std::shared_ptr<ModelAPI_Folder> Model_Document::findFolderBelow(
1293 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures)
1295 return myObjs->findFolder(theFeatures, true);
1298 std::shared_ptr<ModelAPI_Folder> Model_Document::findContainingFolder(
1299 const std::shared_ptr<ModelAPI_Feature>& theFeature,
1300 int& theIndexInFolder)
1302 return myObjs->findContainingFolder(theFeature, theIndexInFolder);
1305 bool Model_Document::moveToFolder(
1306 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures,
1307 const std::shared_ptr<ModelAPI_Folder>& theFolder)
1309 return myObjs->moveToFolder(theFeatures, theFolder);
1312 bool Model_Document::removeFromFolder(
1313 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures,
1314 const bool theBefore)
1316 return myObjs->removeFromFolder(theFeatures, theBefore);
1319 std::shared_ptr<ModelAPI_Feature> Model_Document::feature(
1320 const std::shared_ptr<ModelAPI_Result>& theResult)
1322 if (myObjs == 0) // may be on close
1323 return std::shared_ptr<ModelAPI_Feature>();
1324 return myObjs->feature(theResult);
1327 Standard_Integer HashCode(const TDF_Label& theLab, const Standard_Integer theUpper)
1329 return TDF_LabelMapHasher::HashCode(theLab, theUpper);
1332 Standard_Boolean IsEqual(const TDF_Label& theLab1, const TDF_Label& theLab2)
1334 return TDF_LabelMapHasher::IsEqual(theLab1, theLab2);
1337 // searches in this document feature that contains this label
1338 FeaturePtr Model_Document::featureByLab(const TDF_Label& theLab) {
1339 TDF_Label aCurrentLab = theLab;
1340 while(aCurrentLab.Depth() > 3)
1341 aCurrentLab = aCurrentLab.Father();
1342 return myObjs->feature(aCurrentLab);
1345 void Model_Document::addNamingName(const TDF_Label theLabel, std::string theName)
1347 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theName);
1349 if (aFind != myNamingNames.end()) { // to avoid duplicate-labels
1350 // to keep correct order inspite of history line management
1351 std::list<TDF_Label>::iterator anAddAfterThis = aFind->second.end();
1352 FeaturePtr anAddedFeature = featureByLab(theLabel);
1353 std::list<TDF_Label>::iterator aLabIter = aFind->second.begin();
1354 while(aLabIter != aFind->second.end()) {
1355 if (theLabel.IsEqual(*aLabIter)) {
1356 std::list<TDF_Label>::iterator aTmpIter = aLabIter;
1358 aFind->second.erase(aTmpIter);
1360 FeaturePtr aCurFeature = featureByLab(*aLabIter);
1361 if (aCurFeature.get() && anAddedFeature.get() &&
1362 myObjs->isLater(anAddedFeature, aCurFeature))
1363 anAddAfterThis = aLabIter;
1368 if (anAddAfterThis != aFind->second.end()) {
1370 if (anAddAfterThis != aFind->second.end()) {
1371 myNamingNames[theName].insert(anAddAfterThis, theLabel); // inserts before anAddAfterThis
1376 myNamingNames[theName].push_back(theLabel);
1379 void Model_Document::changeNamingName(const std::string theOldName,
1380 const std::string theNewName,
1381 const TDF_Label& theLabel)
1383 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theOldName);
1384 if (aFind != myNamingNames.end()) {
1385 std::list<TDF_Label>::iterator aLabIter = aFind->second.begin();
1386 for(; aLabIter != aFind->second.end(); aLabIter++) {
1387 if (theLabel.IsEqual(*aLabIter)) { // found the label
1388 myNamingNames[theNewName].push_back(theLabel);
1389 if (aFind->second.size() == 1) { // only one element, so, just change the name
1390 myNamingNames.erase(theOldName);
1391 } else { // remove from the list
1392 aFind->second.erase(aLabIter);
1400 TDF_Label Model_Document::findNamingName(std::string theName, ResultPtr theContext)
1402 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theName);
1403 if (aFind != myNamingNames.end()) {
1404 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1405 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1406 if (theContext.get()) {
1407 // context is defined and not like this, so, skip
1408 if (theContext == myObjs->object(aLabIter->Father()))
1412 return *(aFind->second.rbegin()); // no more variannts, so, return the last
1414 // not found exact name, try to find by sub-components
1415 std::string::size_type aSlash = theName.rfind('/');
1416 if (aSlash != std::string::npos) {
1417 std::string anObjName = theName.substr(0, aSlash);
1418 aFind = myNamingNames.find(anObjName);
1419 if (aFind != myNamingNames.end()) {
1420 TCollection_ExtendedString aSubName(theName.substr(aSlash + 1).c_str());
1421 // iterate all possible same-named labels starting from the last one (the recent)
1422 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1423 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1424 if (theContext.get()) {
1425 // context is defined and not like this, so, skip
1426 if (theContext != myObjs->object(aLabIter->Father()))
1429 // copy aSubName to avoid incorrect further processing after its suffix cutting
1430 TCollection_ExtendedString aSubNameCopy(aSubName);
1431 // searching sub-labels with this name
1432 TDF_ChildIDIterator aNamesIter(*aLabIter, TDataStd_Name::GetID(), Standard_True);
1433 for(; aNamesIter.More(); aNamesIter.Next()) {
1434 Handle(TDataStd_Name) aName = Handle(TDataStd_Name)::DownCast(aNamesIter.Value());
1435 if (aName->Get() == aSubNameCopy)
1436 return aName->Label();
1438 // If not found child label with the exact sub-name, then try to find compound with
1439 // such sub-name without suffix.
1440 Standard_Integer aSuffixPos = aSubNameCopy.SearchFromEnd('_');
1441 if (aSuffixPos != -1 && aSuffixPos != aSubNameCopy.Length()) {
1442 TCollection_ExtendedString anIndexStr = aSubNameCopy.Split(aSuffixPos);
1443 aSubNameCopy.Remove(aSuffixPos);
1444 aNamesIter.Initialize(*aLabIter, TDataStd_Name::GetID(), Standard_True);
1445 for(; aNamesIter.More(); aNamesIter.Next()) {
1446 Handle(TDataStd_Name) aName = Handle(TDataStd_Name)::DownCast(aNamesIter.Value());
1447 if (aName->Get() == aSubNameCopy) {
1448 return aName->Label();
1451 // check also "this" label
1452 Handle(TDataStd_Name) aName;
1453 if (aLabIter->FindAttribute(TDataStd_Name::GetID(), aName)) {
1454 if (aName->Get() == aSubNameCopy) {
1455 return aName->Label();
1460 // verify context's name is same as sub-component's and use context's label
1461 if (aSubName.IsEqual(anObjName.c_str()))
1462 return *(aFind->second.rbegin());
1465 return TDF_Label(); // not found
1468 bool Model_Document::isLaterByDep(FeaturePtr theThis, FeaturePtr theOther) {
1469 // check dependencies first: if theOther depends on theThis, theThis is not later
1470 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > > aRefs;
1471 theOther->data()->referencesToObjects(aRefs);
1472 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > >::iterator
1473 aRefIt = aRefs.begin();
1474 for(; aRefIt != aRefs.end(); aRefIt++) {
1475 std::list<ObjectPtr>::iterator aRefObjIt = aRefIt->second.begin();
1476 for(; aRefObjIt != aRefIt->second.end(); aRefObjIt++) {
1477 ObjectPtr aRefObj = *aRefObjIt;
1478 if (aRefObj.get()) {
1479 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(aRefObj);
1480 if (!aRefFeat.get()) { // take feature of the result
1481 aRefFeat = feature(std::dynamic_pointer_cast<ModelAPI_Result>(aRefObj));
1483 if (aRefFeat.get() && aRefFeat == theThis) {
1484 return false; // other references to this, so this later than other
1489 return myObjs->isLater(theThis, theOther);
1492 int Model_Document::numberOfNameInHistory(
1493 const ObjectPtr& theNameObject, const TDF_Label& theStartFrom)
1495 std::map<std::string, std::list<TDF_Label> >::iterator aFind =
1496 myNamingNames.find(theNameObject->data()->name());
1497 if (aFind == myNamingNames.end() || aFind->second.size() < 2) {
1498 return 1; // no need to specify the name by additional identifiers
1500 // get the feature of the object for relative compare
1501 FeaturePtr aStart = myObjs->feature(theStartFrom);
1502 if (!aStart.get()) // strange, but can not find feature by the label
1504 // feature that contain result with this name
1505 FeaturePtr aNameFeature;
1506 ResultPtr aNameResult = std::dynamic_pointer_cast<ModelAPI_Result>(theNameObject);
1508 aNameFeature = myObjs->feature(aNameResult);
1510 aNameFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theNameObject);
1511 // iterate all labels with this name to find the nearest just before or equal relative
1512 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1513 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1514 FeaturePtr aLabFeat = featureByLab(*aLabIter);
1515 if (!aLabFeat.get())
1517 if (isLaterByDep(aStart, aLabFeat)) // skip also start: its result don't used
1521 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1522 FeaturePtr aLabFeat = featureByLab(*aLabIter);
1523 if (!aLabFeat.get())
1525 if (aLabFeat == aNameFeature || isLaterByDep(aNameFeature, aLabFeat))
1529 return aResIndex; // strange
1532 ResultPtr Model_Document::findByName(
1533 std::string& theName, std::string& theSubShapeName, bool& theUniqueContext)
1535 int aNumInHistory = 0;
1536 std::string aName = theName;
1537 ResultPtr aRes = myObjs->findByName(aName);
1538 theUniqueContext = !(aRes.get() && myNamingNames.find(aName) != myNamingNames.end());
1539 while(!aRes.get() && aName[0] == '_') { // this may be thecontext with the history index
1541 aName = aName.substr(1);
1542 aRes = myObjs->findByName(aName);
1544 if (aNumInHistory) {
1545 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(aName);
1546 if (aFind != myNamingNames.end() && aFind->second.size() > aNumInHistory) {
1547 std::list<TDF_Label>::reverse_iterator aLibIt = aFind->second.rbegin();
1548 for(; aNumInHistory != 0; aNumInHistory--)
1550 const TDF_Label& aResultLab = *aLibIt;
1551 aRes = std::dynamic_pointer_cast<ModelAPI_Result>(myObjs->object(aResultLab.Father()));
1552 if (aRes) { // modify the incoming names
1553 if (!theSubShapeName.empty())
1554 theSubShapeName = theSubShapeName.substr(theName.size() - aName.size());
1562 std::list<std::shared_ptr<ModelAPI_Feature> > Model_Document::allFeatures()
1564 return myObjs->allFeatures();
1567 std::list<std::shared_ptr<ModelAPI_Object> > Model_Document::allObjects()
1569 return myObjs->allObjects();
1572 void Model_Document::setActive(const bool theFlag)
1574 if (theFlag != myIsActive) {
1575 myIsActive = theFlag;
1576 // redisplay all the objects of this part
1577 static Events_Loop* aLoop = Events_Loop::loop();
1578 static Events_ID aRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
1580 for(int a = size(ModelAPI_Feature::group()) - 1; a >= 0; a--) {
1581 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(
1582 object(ModelAPI_Feature::group(), a));
1583 if (aFeature.get() && aFeature->data()->isValid()) {
1584 std::list<ResultPtr> aResults;
1585 ModelAPI_Tools::allResults(aFeature, aResults);
1586 for (std::list<ResultPtr>::iterator aRes = aResults.begin();
1587 aRes != aResults.end(); aRes++) {
1588 ModelAPI_EventCreator::get()->sendUpdated(*aRes, aRedispEvent);
1595 bool Model_Document::isActive() const
1600 int Model_Document::transactionID()
1602 Handle(TDataStd_Integer) anIndex;
1603 if (!generalLabel().FindChild(TAG_CURRENT_TRANSACTION).
1604 FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
1605 anIndex = TDataStd_Integer::Set(generalLabel().FindChild(TAG_CURRENT_TRANSACTION), 1);
1607 return anIndex->Get();
1610 void Model_Document::incrementTransactionID()
1612 int aNewVal = transactionID() + 1;
1613 TDataStd_Integer::Set(generalLabel().FindChild(TAG_CURRENT_TRANSACTION), aNewVal);
1615 void Model_Document::decrementTransactionID()
1617 int aNewVal = transactionID() - 1;
1618 TDataStd_Integer::Set(generalLabel().FindChild(TAG_CURRENT_TRANSACTION), aNewVal);
1621 TDF_Label Model_Document::extConstructionsLabel() const
1623 return myDoc->Main().FindChild(TAG_EXTERNAL_CONSTRUCTIONS);
1626 bool Model_Document::isOpened()
1628 return myObjs && !myDoc.IsNull();
1631 int Model_Document::numInternalFeatures()
1633 return myObjs->numInternalFeatures();
1636 std::shared_ptr<ModelAPI_Feature> Model_Document::internalFeature(const int theIndex)
1638 return myObjs->internalFeature(theIndex);
1641 std::shared_ptr<ModelAPI_Feature> Model_Document::featureById(const int theId)
1643 return myObjs->featureById(theId);
1646 void Model_Document::synchronizeTransactions()
1648 Model_Document* aRoot =
1649 std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument()).get();
1651 return; // don't need to synchronise root with root
1653 std::shared_ptr<Model_Session> aSession =
1654 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
1655 while(myRedos.size() > aRoot->myRedos.size()) { // remove redos in this
1656 aSession->setCheckTransactions(false);
1658 aSession->setCheckTransactions(true);
1660 /* this case can not be reproduced in any known case for the current moment, so, just comment
1661 while(myRedos.size() < aRoot->myRedos.size()) { // add more redos in this
1662 undoInternal(false, true);
1666 /// Feature that is used for selection in the Part document by the external request
1667 class Model_SelectionInPartFeature : public ModelAPI_Feature {
1669 /// Nothing to do in constructor
1670 Model_SelectionInPartFeature() : ModelAPI_Feature() {}
1672 /// Returns the unique kind of a feature
1673 virtual const std::string& getKind() {
1674 static std::string MY_KIND("InternalSelectionInPartFeature");
1677 /// Request for initialization of data model of the object: adding all attributes
1678 virtual void initAttributes() {
1679 data()->addAttribute("selection", ModelAPI_AttributeSelectionList::typeId());
1681 /// Nothing to do in the execution function
1682 virtual void execute() {}
1686 //! Returns the feature that is used for calculation of selection externally from the document
1687 AttributeSelectionListPtr Model_Document::selectionInPartFeature()
1689 // return already created, otherwise create
1690 if (!mySelectionFeature.get() || !mySelectionFeature->data()->isValid()) {
1692 mySelectionFeature = FeaturePtr(new Model_SelectionInPartFeature);
1694 TDF_Label aFeatureLab = generalLabel().FindChild(TAG_SELECTION_FEATURE);
1695 std::shared_ptr<Model_Data> aData(new Model_Data);
1696 aData->setLabel(aFeatureLab.FindChild(1));
1697 aData->setObject(mySelectionFeature);
1698 mySelectionFeature->setDoc(myObjs->owner());
1699 mySelectionFeature->setData(aData);
1700 std::string aName = id() + "_Part";
1701 mySelectionFeature->data()->setName(aName);
1702 mySelectionFeature->setDoc(myObjs->owner());
1703 mySelectionFeature->initAttributes();
1704 mySelectionFeature->init(); // to make it enabled and Update correctly
1705 // this update may cause recomputation of the part after selection on it, that is not needed
1706 mySelectionFeature->data()->blockSendAttributeUpdated(true);
1708 return mySelectionFeature->selectionList("selection");
1711 FeaturePtr Model_Document::lastFeature()
1714 return myObjs->lastFeature();
1715 return FeaturePtr();
1718 static Handle(TNaming_NamedShape) searchForOriginalShape(TopoDS_Shape theShape, TDF_Label aMain) {
1719 Handle(TNaming_NamedShape) aResult;
1720 while(!theShape.IsNull()) { // searching for the very initial shape that produces this one
1721 TopoDS_Shape aShape = theShape;
1723 // to avoid crash of TNaming_SameShapeIterator if pure shape does not exists
1724 if (!TNaming_Tool::HasLabel(aMain, aShape))
1726 for(TNaming_SameShapeIterator anIter(aShape, aMain); anIter.More(); anIter.Next()) {
1727 TDF_Label aNSLab = anIter.Label();
1728 Handle(TNaming_NamedShape) aNS;
1729 if (aNSLab.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
1730 for(TNaming_Iterator aShapesIter(aNS); aShapesIter.More(); aShapesIter.Next()) {
1731 if (aShapesIter.Evolution() == TNaming_SELECTED ||
1732 aShapesIter.Evolution() == TNaming_DELETE)
1733 continue; // don't use the selection evolution
1734 if (aShapesIter.NewShape().IsSame(aShape)) { // found the original shape
1736 if (aResult->Evolution() == TNaming_MODIFY)
1737 theShape = aShapesIter.OldShape();
1738 // otherwise may me searching for another item of this shape with longer history
1739 if (!theShape.IsNull())
1749 std::shared_ptr<ModelAPI_Feature> Model_Document::producedByFeature(
1750 std::shared_ptr<ModelAPI_Result> theResult,
1751 const std::shared_ptr<GeomAPI_Shape>& theShape)
1753 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theResult);
1755 return feature(theResult); // for not-body just returns the feature that produced this result
1757 // otherwise get the shape and search the very initial label for it
1758 TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
1759 if (aShape.IsNull())
1760 return FeaturePtr();
1762 // for compsolids and compounds all the naming is located in the main object, so, try to use
1764 ResultBodyPtr aMain = ModelAPI_Tools::bodyOwner(theResult);
1765 while (aMain.get()) { // get the top-most main
1766 ResultBodyPtr aNextMain = ModelAPI_Tools::bodyOwner(aMain);
1767 if (aNextMain.get())
1772 FeaturePtr aMainRes = producedByFeature(aMain, theShape);
1777 std::shared_ptr<Model_Data> aBodyData = std::dynamic_pointer_cast<Model_Data>(theResult->data());
1778 if (!aBodyData.get() || !aBodyData->isValid())
1779 return FeaturePtr();
1781 TopoDS_Shape anOldShape; // old shape in the pair oldshape->theShape in the named shape
1782 TopoDS_Shape aShapeContainer; // old shape of the shape that contains aShape as sub-element
1783 Handle(TNaming_NamedShape) aCandidatInThis, aCandidatContainer;
1784 TDF_Label aBodyLab = aBodyData->label();
1785 // use childs and this label (the lowest priority)
1786 TDF_ChildIDIterator aNSIter(aBodyLab, TNaming_NamedShape::GetID(), Standard_True);
1787 bool aUseThis = !aNSIter.More();
1788 while(anOldShape.IsNull() && (aNSIter.More() || aUseThis)) {
1789 Handle(TNaming_NamedShape) aNS;
1791 if (!aBodyLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
1794 aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
1796 for(TNaming_Iterator aShapesIter(aNS); aShapesIter.More(); aShapesIter.Next()) {
1797 if (aShapesIter.Evolution() == TNaming_SELECTED || aShapesIter.Evolution() == TNaming_DELETE)
1798 continue; // don't use the selection evolution
1799 if (aShapesIter.NewShape().IsSame(aShape)) { // found the original shape
1800 aCandidatInThis = aNS;
1801 if (aCandidatInThis->Evolution() == TNaming_MODIFY)
1802 anOldShape = aShapesIter.OldShape();
1803 // otherwise may me searching for another item of this shape with longer history
1804 if (!anOldShape.IsNull())
1807 // check that the shape contains aShape as sub-shape to fill container
1808 if (aShapesIter.NewShape().ShapeType() < aShape.ShapeType() && aCandidatContainer.IsNull()) {
1809 TopExp_Explorer anExp(aShapesIter.NewShape(), aShape.ShapeType());
1810 for(; anExp.More(); anExp.Next()) {
1811 if (aShape.IsSame(anExp.Current())) {
1812 aCandidatContainer = aNS;
1813 aShapeContainer = aShapesIter.NewShape();
1818 // iterate to the next label or to the body label in the end
1821 if (!aNSIter.More()) {
1827 if (aCandidatInThis.IsNull()) {
1828 // to fix 1512: searching for original shape of this shape
1829 // if modification of it is not in this result
1830 aCandidatInThis = searchForOriginalShape(aShape, myDoc->Main());
1831 if (aCandidatInThis.IsNull()) {
1832 if (aCandidatContainer.IsNull())
1833 return FeaturePtr();
1834 // with the lower priority use the higher level shape that contains aShape
1835 aCandidatInThis = aCandidatContainer;
1836 anOldShape = aShapeContainer;
1838 // to stop the searching by the following searchForOriginalShape
1839 anOldShape.Nullify();
1843 Handle(TNaming_NamedShape) aNS = searchForOriginalShape(anOldShape, myDoc->Main());
1845 aCandidatInThis = aNS;
1848 TDF_Label aResultLab = aCandidatInThis->Label();
1849 while(aResultLab.Depth() > 3)
1850 aResultLab = aResultLab.Father();
1851 FeaturePtr aFeature = myObjs->feature(aResultLab);
1852 if (aFeature.get()) {
1853 if (!aResult.get() || myObjs->isLater(aResult, aFeature)) {
1860 bool Model_Document::isLater(FeaturePtr theLater, FeaturePtr theCurrent) const
1862 return myObjs->isLater(theLater, theCurrent);
1865 void Model_Document::storeNodesState(const std::list<bool>& theStates)
1867 TDF_Label aLab = generalLabel().FindChild(TAG_NODES_STATE);
1868 aLab.ForgetAllAttributes();
1869 if (!theStates.empty()) {
1870 Handle(TDataStd_BooleanArray) anArray =
1871 TDataStd_BooleanArray::Set(aLab, 0, int(theStates.size()) - 1);
1872 std::list<bool>::const_iterator aState = theStates.begin();
1873 for(int anIndex = 0; aState != theStates.end(); aState++, anIndex++) {
1874 anArray->SetValue(anIndex, *aState);
1879 void Model_Document::restoreNodesState(std::list<bool>& theStates) const
1881 TDF_Label aLab = generalLabel().FindChild(TAG_NODES_STATE);
1882 Handle(TDataStd_BooleanArray) anArray;
1883 if (aLab.FindAttribute(TDataStd_BooleanArray::GetID(), anArray)) {
1884 int anUpper = anArray->Upper();
1885 for(int anIndex = 0; anIndex <= anUpper; anIndex++) {
1886 theStates.push_back(anArray->Value(anIndex) == Standard_True);
1891 void Model_Document::eraseAllFeatures()
1894 myObjs->eraseAllFeatures();
1897 void Model_Document::setExecuteFeatures(const bool theFlag)
1899 myExecuteFeatures = theFlag;
1900 const std::set<int> aSubs = subDocuments();
1901 std::set<int>::iterator aSubIter = aSubs.begin();
1902 for (; aSubIter != aSubs.end(); aSubIter++) {
1903 if (!subDoc(*aSubIter)->myObjs)
1905 subDoc(*aSubIter)->setExecuteFeatures(theFlag);
1909 void Model_Document::appendTransactionToPrevious()
1911 Transaction anAppended = myTransactions.back();
1912 myTransactions.pop_back();
1913 if (!myTransactions.empty()) { // if it is empty, just forget the appended
1914 myTransactions.back().myOCAFNum += anAppended.myOCAFNum;
1916 // propagate the same action to sub-documents
1917 const std::set<int> aSubs = subDocuments();
1918 for (std::set<int>::iterator aSubIter = aSubs.begin(); aSubIter != aSubs.end(); aSubIter++) {
1919 subDoc(*aSubIter)->appendTransactionToPrevious();
1923 /// GUID for keeping information about the auto-recomputation state
1924 static const Standard_GUID kAutoRecomputationID("8493fb74-0674-4912-a100-1cf46c7cfab3");
1926 void Model_Document::setAutoRecomutationState(const bool theState)
1929 generalLabel().FindChild(TAG_CURRENT_TRANSACTION).ForgetAttribute(kAutoRecomputationID);
1931 TDataStd_UAttribute::Set(
1932 generalLabel().FindChild(TAG_CURRENT_TRANSACTION), kAutoRecomputationID);
1935 bool Model_Document::autoRecomutationState() const
1937 return !generalLabel().FindChild(TAG_CURRENT_TRANSACTION).IsAttribute(kAutoRecomputationID);