1 // Copyright (C) 2014-2019 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 email : webmaster.salome@opencascade.com
20 #include <Model_Update.h>
21 #include <Model_Document.h>
22 #include <Model_Data.h>
23 #include <Model_Objects.h>
24 #include <Model_AttributeSelection.h>
25 #include <ModelAPI_Feature.h>
26 #include <ModelAPI_Data.h>
27 #include <ModelAPI_Document.h>
28 #include <ModelAPI_Events.h>
29 #include <ModelAPI_AttributeReference.h>
30 #include <ModelAPI_AttributeRefList.h>
31 #include <ModelAPI_AttributeRefAttr.h>
32 #include <ModelAPI_AttributeSelection.h>
33 #include <ModelAPI_AttributeSelectionList.h>
34 #include <ModelAPI_Result.h>
35 #include <ModelAPI_ResultPart.h>
36 #include <ModelAPI_Validator.h>
37 #include <ModelAPI_CompositeFeature.h>
38 #include <ModelAPI_Session.h>
39 #include <ModelAPI_Tools.h>
40 #include <ModelAPI_ResultBody.h>
41 #include <ModelAPI_ResultPart.h>
42 #include <ModelAPI_ResultConstruction.h>
43 #include <GeomAPI_Shape.h>
44 #include <GeomDataAPI_Point.h>
45 #include <GeomDataAPI_Dir.h>
46 #include <GeomDataAPI_Point2D.h>
47 #include <Events_Loop.h>
48 #include <Events_LongOp.h>
49 #include <Events_InfoMessage.h>
50 #include <Config_PropManager.h>
52 Model_Update MY_UPDATER_INSTANCE; /// the only one instance initialized on load of the library
56 #include <Locale_Convert.h>
59 Model_Update::Model_Update()
61 Events_Loop* aLoop = Events_Loop::loop();
62 static const Events_ID kChangedEvent = aLoop->eventByName("PreferenceChanged");
63 aLoop->registerListener(this, kChangedEvent);
64 static const Events_ID kCreatedEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED);
65 aLoop->registerListener(this, kCreatedEvent);
66 static const Events_ID kUpdatedEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
67 aLoop->registerListener(this, kUpdatedEvent);
68 static const Events_ID kOpFinishEvent = aLoop->eventByName("FinishOperation");
69 aLoop->registerListener(this, kOpFinishEvent);
70 static const Events_ID kOpAbortEvent = aLoop->eventByName("AbortOperation");
71 aLoop->registerListener(this, kOpAbortEvent);
72 static const Events_ID kOpStartEvent = aLoop->eventByName("StartOperation");
73 aLoop->registerListener(this, kOpStartEvent);
74 static const Events_ID kStabilityEvent = aLoop->eventByName(EVENT_STABILITY_CHANGED);
75 aLoop->registerListener(this, kStabilityEvent);
76 static const Events_ID kPreviewBlockedEvent = aLoop->eventByName(EVENT_PREVIEW_BLOCKED);
77 aLoop->registerListener(this, kPreviewBlockedEvent);
78 static const Events_ID kPreviewRequestedEvent = aLoop->eventByName(EVENT_PREVIEW_REQUESTED);
79 aLoop->registerListener(this, kPreviewRequestedEvent);
80 static const Events_ID kReorderEvent = aLoop->eventByName(EVENT_ORDER_UPDATED);
81 aLoop->registerListener(this, kReorderEvent);
82 static const Events_ID kUpdatedSel = aLoop->eventByName(EVENT_UPDATE_SELECTION);
83 aLoop->registerListener(this, kUpdatedSel);
84 static const Events_ID kAutoRecomp = aLoop->eventByName(EVENT_AUTOMATIC_RECOMPUTATION_ENABLE);
85 aLoop->registerListener(this, kAutoRecomp);
87 // Config_PropManager::findProp("Model update", "automatic_rebuild")->value() == "true";
88 myIsParamUpdated = false;
90 myIsProcessed = false;
91 myIsPreviewBlocked = false;
92 myUpdateBlocked = false;
95 bool Model_Update::addModified(FeaturePtr theFeature, FeaturePtr theReason) {
97 if (!theFeature->data()->isValid())
98 return false; // delete an extrusion created on the sketch
101 bool isNotExecuted = theFeature->isPersistentResult() &&
102 !std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures();
104 redisplayWithResults(theFeature, ModelAPI_StateNothing, false); // redisplay even not executed
105 if (!theReason.get()) // no reason => no construction reason
107 if (myNotPersistentRefs.find(theFeature) == myNotPersistentRefs.end()) {
108 myNotPersistentRefs[theFeature].insert(theReason);
110 std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
111 aNewSet.insert(theReason);
112 myNotPersistentRefs[theFeature] = aNewSet;
117 // update arguments for "apply button" state change
118 if ((!theFeature->isPreviewNeeded() && !myIsFinish) || myIsPreviewBlocked) {
120 myProcessOnFinish[theFeature].insert(theReason);
121 else if (myProcessOnFinish.find(theFeature) == myProcessOnFinish.end())
122 myProcessOnFinish[theFeature] = std::set<std::shared_ptr<ModelAPI_Feature> >();
124 std::wcout<<L"*** Add process on finish "<<theFeature->name()<<std::endl;
126 // keeps the currently updated features to avoid infinitive cycling here: where feature on
127 // "updateArguments" sends "updated" (in selection attribute) and goes here again
128 static std::set<FeaturePtr> aCurrentlyUpdated;
129 if (aCurrentlyUpdated.find(theFeature) == aCurrentlyUpdated.end()) {
130 aCurrentlyUpdated.insert(theFeature);
131 updateArguments(theFeature);
132 aCurrentlyUpdated.erase(theFeature);
134 // make it without conditions otherwise the apply button may have a bad state
135 theFeature->data()->execState(ModelAPI_StateDone);
136 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
137 // need to be validated to update the "Apply" state if not previewed
138 aFactory->validate(theFeature);
140 // to redisplay split's arguments presentation, even result is not computed
141 if (!theFeature->isPreviewNeeded()) {
142 static Events_Loop* aLoop = Events_Loop::loop();
143 static const Events_ID kRedisplayEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
144 ModelAPI_EventCreator::get()->sendUpdated(theFeature, kRedisplayEvent);
145 aLoop->flush(kRedisplayEvent);
148 if (!myIsPreviewBlocked)
151 if (myModified.find(theFeature) != myModified.end()) {
152 if (theReason.get()) {
154 //std::cout<<"*** Add already modified "
155 // <<theFeature->name()<<" reason "<<theReason->name()<<std::endl;
157 myModified[theFeature].insert(theReason);
161 // do not add the disabled, but possibly the sub-elements are not disabled
162 bool aIsDisabled = theFeature->isDisabled();
164 std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
165 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated ||
166 theFeature->data()->execState() == ModelAPI_StateInvalidArgument || // issue 1519
167 theFeature->data()->execState() == ModelAPI_StateExecFailed) {
168 // do not forget that in this case all were the reasons
169 aNewSet.insert(theFeature);
172 aNewSet.insert(theReason);
174 myModified[theFeature] = aNewSet;
176 if (theReason.get()) {
177 //std::cout<<"*** Add modified "<<theFeature->name()
178 // <<" reason "<<theReason->name()<<std::endl;
180 //std::cout<<"*** Add modified "<<theFeature->name()<<std::endl;
183 } else { // will be updated during the finish of the operation, or when it becomes enabled
184 if (theFeature->data()->execState() == ModelAPI_StateDone ||
185 theFeature->data()->execState() == ModelAPI_StateExecFailed) // fix issue 1819
186 theFeature->data()->execState(ModelAPI_StateMustBeUpdated);
188 return true; // do not need iteration deeply if it is already marked as modified or so
190 //std::cout<<"*** Set modified state "<<theFeature->name()<<std::endl;
193 // clear processed and fill modified recursively
194 const std::set<std::shared_ptr<ModelAPI_Attribute> >& aRefs = theFeature->data()->refsToMe();
195 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
196 for(; aRefIter != aRefs.cend(); aRefIter++) {
197 if ((*aRefIter)->isArgument()) {
198 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
199 if (aReferenced.get()) {
200 addModified(aReferenced, theFeature);
204 // process also results
205 std::list<ResultPtr> allResults; // list of this feature and results
206 ModelAPI_Tools::allResults(theFeature, allResults);
207 std::list<ResultPtr>::iterator aRes = allResults.begin();
208 for(; aRes != allResults.end(); aRes++) {
209 const std::set<std::shared_ptr<ModelAPI_Attribute> >& aRefs = (*aRes)->data()->refsToMe();
210 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
211 for(; aRefIter != aRefs.cend(); aRefIter++) {
212 if ((*aRefIter)->isArgument()) {
213 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
214 if (aReferenced.get()) {
215 addModified(aReferenced, theFeature);
221 // also add part feature that contains this feature to the modified
222 if (theFeature->document()->kind() != "PartSet") {
223 FeaturePtr aPart = ModelAPI_Tools::findPartFeature(
224 ModelAPI_Session::get()->moduleDocument(), theFeature->document());
226 addModified(aPart, theFeature);
231 void Model_Update::processEvent(const std::shared_ptr<Events_Message>& theMessage)
233 static Events_Loop* aLoop = Events_Loop::loop();
234 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
235 static const Events_ID kCreatedEvent = aLoop->eventByName(EVENT_OBJECT_CREATED);
236 static const Events_ID kUpdatedEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
237 static const Events_ID kOpFinishEvent = aLoop->eventByName("FinishOperation");
238 static const Events_ID kOpAbortEvent = aLoop->eventByName("AbortOperation");
239 static const Events_ID kOpStartEvent = aLoop->eventByName("StartOperation");
240 static const Events_ID kStabilityEvent = aLoop->eventByName(EVENT_STABILITY_CHANGED);
241 static const Events_ID kPreviewBlockedEvent = aLoop->eventByName(EVENT_PREVIEW_BLOCKED);
242 static const Events_ID kPreviewRequestedEvent = aLoop->eventByName(EVENT_PREVIEW_REQUESTED);
243 static const Events_ID kReorderEvent = aLoop->eventByName(EVENT_ORDER_UPDATED);
244 static const Events_ID kRedisplayEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
245 static const Events_ID kUpdatedSel = aLoop->eventByName(EVENT_UPDATE_SELECTION);
248 std::cout<<"****** Event "<<theMessage->eventID().eventText()<<std::endl;
250 // check the automatic update flag on any event
251 bool aNewAutomaticState = ModelAPI_Session::get()->isAutoUpdateBlocked();
252 if (myUpdateBlocked != aNewAutomaticState) {
253 myUpdateBlocked = aNewAutomaticState;
254 if (!myUpdateBlocked) { // process all modified features, even if preview is blocked
255 bool aPreviewBlockedState = myIsPreviewBlocked; // to update the selected arguments
256 myIsPreviewBlocked = false;
257 // iterate everything and add features in state "MustBeUpdated" into modified
258 std::list<std::shared_ptr<ModelAPI_Document> > allDocs =
259 ModelAPI_Session::get()->allOpenedDocuments();
260 std::list<std::shared_ptr<ModelAPI_Document> >::iterator aDoc = allDocs.begin();
261 for(; aDoc != allDocs.end(); aDoc++) {
262 std::list<std::shared_ptr<ModelAPI_Feature> > allFeats = (*aDoc)->allFeatures();
263 std::list<std::shared_ptr<ModelAPI_Feature> >::iterator aFeat = allFeats.begin();
264 for(; aFeat != allFeats.end(); aFeat++) {
265 if ((*aFeat)->data()->isValid() &&
266 (*aFeat)->data()->execState() == ModelAPI_StateMustBeUpdated) {
267 addModified(*aFeat, FeaturePtr());
272 myIsPreviewBlocked = myIsPreviewBlocked;
276 if (theMessage->eventID() == kStabilityEvent) {
277 updateStability(theMessage->sender());
280 if (theMessage->eventID() == kPreviewBlockedEvent) {
281 myIsPreviewBlocked = true;
284 if (theMessage->eventID() == kPreviewRequestedEvent) {
285 if (myIsPreviewBlocked) {
286 bool anUpdateState = myUpdateBlocked;
287 myUpdateBlocked = false;
288 myIsPreviewBlocked = false;
290 myIsPreviewBlocked = true;
291 myUpdateBlocked = anUpdateState;
295 if (theMessage->eventID() == kUpdatedSel) {
296 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aMsg =
297 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
298 updateSelection(aMsg->objects());
300 // creation is added to "update" to avoid recomputation twice:
301 // on create and immediately after on update
302 if (theMessage->eventID() == kCreatedEvent) {
303 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aMsg =
304 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
305 const std::set<ObjectPtr>& anObjs = aMsg->objects();
306 std::set<ObjectPtr>::const_iterator anObjIter = anObjs.cbegin();
307 std::list<ObjectPtr> aFeatures, aResults;
308 for(; anObjIter != anObjs.cend(); anObjIter++) {
309 if (std::dynamic_pointer_cast<Model_Document>((*anObjIter)->document())->executeFeatures()) {
310 if ((*anObjIter)->groupName() == ModelAPI_Feature::group()) {
311 // results creation means enabling, not update
312 aFeatures.push_back(*anObjIter);
314 aResults.push_back(*anObjIter);
318 ModelAPI_EventCreator::get()->sendUpdated(aFeatures, kUpdatedEvent);
319 ModelAPI_EventCreator::get()->sendUpdated(aResults, kRedisplayEvent);
322 if (theMessage->eventID() == kUpdatedEvent) {
323 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aMsg =
324 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
325 const std::set<ObjectPtr>& anObjs = aMsg->objects();
326 std::set<ObjectPtr>::const_iterator anObjIter = anObjs.cbegin();
327 bool aSomeModified = false; // check that features not changed: only redisplay is needed
328 for(; anObjIter != anObjs.cend(); anObjIter++) {
329 if (!(*anObjIter)->data()->isValid())
332 std::wcout<<L">>> in event updated "<<Locale::Convert::toWString((*anObjIter)->groupName())
333 <<L" "<<(*anObjIter)->data()->name()<<std::endl;
335 if ((*anObjIter)->groupName() == ModelAPI_ResultParameter::group()) {
336 myIsParamUpdated = true;
338 // on undo/redo, abort do not update persistent features
339 FeaturePtr anUpdated = std::dynamic_pointer_cast<ModelAPI_Feature>(*anObjIter);
340 if (anUpdated.get()) {
341 if (addModified(anUpdated, FeaturePtr()))
342 aSomeModified = true;
343 if (myUpdateBlocked) { // execute this feature anyway to show the current result
344 /*if (!anUpdated->isStable() && anUpdated->results().size() && (
345 anUpdated->firstResult()->groupName() == ModelAPI_ResultBody::group() ||
346 anUpdated->firstResult()->groupName() == ModelAPI_ResultPart::group())) {
347 if (aFactory->validate(anUpdated)) {
348 executeFeature(anUpdated);
349 redisplayWithResults(anUpdated, ModelAPI_StateNothing, false);
350 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
351 aLoop->flush(EVENT_DISP);
356 // process the updated result as update of features that refers to this result
357 const std::set<std::shared_ptr<ModelAPI_Attribute> >&
358 aRefs = (*anObjIter)->data()->refsToMe();
359 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
361 ResultPtr aReasonResult = std::dynamic_pointer_cast<ModelAPI_Result>(*anObjIter);
362 if (aReasonResult.get())
363 aReason = (*anObjIter)->document()->feature(aReasonResult);
364 for(; aRefIter != aRefs.cend(); aRefIter++) {
365 if (!(*aRefIter)->owner()->data()->isValid())
367 FeaturePtr anUpdated = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
368 if (anUpdated.get()) {
369 if (addModified(anUpdated, aReason))
370 aSomeModified = true;
375 // this event is for solver update, not here, do not react immediately
379 } else if (theMessage->eventID() == kOpFinishEvent || theMessage->eventID() == kOpAbortEvent ||
380 theMessage->eventID() == kOpStartEvent) {
381 myIsPreviewBlocked = false;
383 if (theMessage->eventID() == kOpFinishEvent) {// if update is blocked, skip
385 // add features that wait for finish as modified
386 std::map<std::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >::
387 iterator aFeature = myProcessOnFinish.begin();
388 for(; aFeature != myProcessOnFinish.end(); aFeature++) {
389 if (aFeature->first->data()->isValid()) {// there may be already removed while wait
390 if (aFeature->second.empty()) {
391 addModified(aFeature->first, FeaturePtr());
394 std::set<std::shared_ptr<ModelAPI_Feature> >::iterator aReasons;
395 for(aReasons = aFeature->second.begin(); aReasons != aFeature->second.end(); aReasons++){
396 addModified(aFeature->first, *aReasons);
402 // processed features must be only on finish, so clear anyway (to avoid re-import on load)
403 myProcessOnFinish.clear();
405 // #2156: current must be sketch, left after the macro execution
406 DocumentPtr anActiveDoc = ModelAPI_Session::get()->activeDocument();
408 if (anActiveDoc.get())
409 aCurrent = anActiveDoc->currentFeature(false);
411 if (!(theMessage->eventID() == kOpStartEvent)) {
412 processFeatures(false);
415 if (anActiveDoc.get() && aCurrent.get() && aCurrent->data()->isValid()) {
416 if (anActiveDoc->currentFeature(false) != aCurrent &&
417 ModelAPI_Tools::compositeOwner(anActiveDoc->currentFeature(false)) == aCurrent)
418 anActiveDoc->setCurrentFeature(aCurrent, false); // #2156 make the current feature back
421 // remove all macros before clearing all created
422 std::set<FeaturePtr>::iterator anUpdatedIter = myWaitForFinish.begin();
423 while(anUpdatedIter != myWaitForFinish.end()) {
424 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anUpdatedIter);
425 if (aFeature.get()) {
426 // remove macro on finish
427 if (aFeature->isMacro()) {
428 aFeature->document()->removeFeature(aFeature);
429 myWaitForFinish.erase(aFeature);
431 // to avoid the map update problems on "remove"
432 if (myWaitForFinish.find(aFeature) == myWaitForFinish.end()) {
433 anUpdatedIter = myWaitForFinish.begin();
441 // the redisplay signal should be flushed in order
442 // to erase the feature presentation in the viewer
443 // if should be done after removeFeature() of document,
444 // by this reason, upper processFeatures() do not perform this flush
445 Events_Loop::loop()->flush(kRedisplayEvent);
447 // in the end of transaction everything is updated, so clear the old objects
448 //myIsParamUpdated = false; // to avoid problems in sprocket.py parameter update
449 myWaitForFinish.clear();
450 } else if (theMessage->eventID() == kReorderEvent) {
451 std::shared_ptr<ModelAPI_OrderUpdatedMessage> aMsg =
452 std::dynamic_pointer_cast<ModelAPI_OrderUpdatedMessage>(theMessage);
453 if (aMsg->reordered().get())
454 addModified(aMsg->reordered(), aMsg->reordered()); // to update all attributes
458 void Model_Update::processFeatures(const bool theFlushRedisplay)
460 // perform update of everything if it is not performed right now or any preview is blocked
461 if (!myIsProcessed && !myIsPreviewBlocked) {
462 myIsProcessed = true;
464 std::cout<<"****** Start processing"<<std::endl;
467 while(!myModified.empty()) {
468 processFeature(myModified.begin()->first);
470 myIsProcessed = false;
472 // to update the object browser if something is updated/created during executions
473 static Events_Loop* aLoop = Events_Loop::loop();
474 static const Events_ID kCreatedEvent= aLoop->eventByName(EVENT_OBJECT_CREATED);
475 aLoop->flush(kCreatedEvent);
476 static const Events_ID kUpdatedEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
477 aLoop->flush(kUpdatedEvent);
479 // flush to update display
480 if (theFlushRedisplay) {
481 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
482 aLoop->flush(EVENT_DISP);
485 std::cout<<"****** End processing"<<std::endl;
491 // collects all the features this feature depends on: reasons
492 static void allReasons(FeaturePtr theFeature, std::set<FeaturePtr>& theReasons) {
493 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > > aDeps;
494 theFeature->data()->referencesToObjects(aDeps);
495 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > >::iterator
496 anAttrsIter = aDeps.begin();
497 for(; anAttrsIter != aDeps.end(); anAttrsIter++) {
498 if (theFeature->attribute(anAttrsIter->first)->isArgument()) {
499 std::list<std::shared_ptr<ModelAPI_Object> >::iterator aDepIter = anAttrsIter->second.begin();
500 for(; aDepIter != anAttrsIter->second.end(); aDepIter++) {
501 FeaturePtr aDepFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(*aDepIter);
502 if (!aDepFeat.get()) { // so, it depends on the result and process the feature owner of it
503 ResultPtr aDepRes = std::dynamic_pointer_cast<ModelAPI_Result>(*aDepIter);
505 aDepFeat = (*aDepIter)->document()->feature(aDepRes);
508 if (aDepFeat.get() && aDepFeat->data()->isValid()) {
509 theReasons.insert(aDepFeat);
514 if (theFeature->getKind() == "Part") {
515 // part is not depended on its subs directly, but subs must be iterated anyway
516 CompositeFeaturePtr aPart = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theFeature);
517 int aNum = aPart->numberOfSubs();
518 for(int a = 0; a < aNum; a++) {
519 FeaturePtr aSub = aPart->subFeature(a);
520 if (aSub.get() && aSub->data()->isValid()) {
521 theReasons.insert(aSub);
527 bool Model_Update::processFeature(FeaturePtr theFeature)
529 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
531 if (!theFeature->data()->isValid()) { // deleted feature, just remove from all containers
532 if (myModified.find(theFeature) != myModified.end())
533 myModified.erase(theFeature);
537 if (theFeature->isPersistentResult()) {
538 if (!std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures())
542 // check this feature is not yet checked or processed
543 bool aIsModified = myModified.find(theFeature) != myModified.end();
544 if (!aIsModified && myIsFinish) { // get info about the modification for features without preview
545 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated) {
547 std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
548 // contains itself, so, we don't know which was the reason and the reason is any
549 aNewSet.insert(theFeature);
550 myModified[theFeature] = aNewSet;
554 if (myProcessed.find(theFeature) == myProcessed.end()) {
555 myProcessed[theFeature] = 0;
556 } else if (aIsModified) {
557 int aCount = myProcessed[theFeature];
559 // too many repetition of processing (in VS it may crash on 330 with stack overflow)
560 Events_InfoMessage("Model_Update",
561 "Feature '%1' is updated in infinitive loop").arg(theFeature->data()->name()).send();
566 myProcessed[theFeature] = aCount + 1;
570 std::wcout<<L"* Process feature "<<theFeature->name()<<std::endl;
573 // update the sketch plane before the sketch sub-elements are recomputed
574 // (otherwise sketch will update plane, modify subs, after executed, but with old subs edges)
575 if (aIsModified && theFeature->getKind() == "Sketch") {
577 std::wcout << L"****** Update sketch args " << theFeature->name() << std::endl;
579 AttributeSelectionPtr anExtSel = theFeature->selection("External");
580 if (anExtSel.get()) {
581 ResultPtr aContext = anExtSel->context();
582 if (aContext.get() && aContext->document().get()) {
583 FeaturePtr anExtBase = aContext->document()->feature(aContext);
584 if (anExtBase.get()) {
585 processFeature(anExtBase);
587 std::shared_ptr<GeomDataAPI_Point> anOrigin =
588 std::dynamic_pointer_cast<GeomDataAPI_Point>(theFeature->attribute("Origin"));
589 double anOX = anOrigin->x(), anOY = anOrigin->y(), anOZ = anOrigin->z();
590 std::shared_ptr<GeomDataAPI_Dir> aDir =
591 std::dynamic_pointer_cast<GeomDataAPI_Dir>(theFeature->attribute("DirX"));
592 double aDX = aDir->x(), aDY = aDir->y(), aDZ = aDir->z();
593 std::shared_ptr<GeomDataAPI_Dir> aNorm =
594 std::dynamic_pointer_cast<GeomDataAPI_Dir>(theFeature->attribute("Norm"));
595 double aNX = aNorm->x(), aNY = aNorm->y(), aNZ = aNorm->z();
596 // update sketch plane
597 updateArguments(theFeature);
598 theFeature->attributeChanged("External"); // to recompute origin, direction and normal
599 // check it is updated, so all must be changed
600 if (anOrigin->x() != anOX || anOrigin->y() != anOY || anOrigin->z() != anOZ ||
601 aDir->x() != aDX || aDir->y() != aDY || aDir->z() != aDZ ||
602 aNorm->x() != aNX || aNorm->y() != aNY || aNorm->z() != aNZ)
604 std::set<FeaturePtr> aWholeR;
605 allReasons(theFeature, aWholeR);
606 std::set<FeaturePtr>::iterator aRIter = aWholeR.begin();
607 for (; aRIter != aWholeR.end(); aRIter++) {
608 if ((*aRIter)->data()->selection("External").get())
609 (*aRIter)->attributeChanged("External");
616 if (!aIsModified) { // no modification is needed
620 // evaluate parameter before the sub-elements update:
621 // it updates dependencies on evaluation (#1085)
622 if (theFeature->getKind() == "Parameter") {
623 theFeature->execute();
626 bool isReferencedInvalid = false;
627 // check all features this feature depended on (recursive call of updateFeature)
628 std::set<FeaturePtr>& aReasons = myModified[theFeature];
629 bool allSubsUsed = aReasons.find(theFeature) != aReasons.end();
631 // add all subs in aReasons and temporary remove "theFeature" to avoid processing itself
632 allReasons(theFeature, aReasons);
633 aReasons.erase(theFeature);
635 // take reasons one by one (they may be added during the feature process
636 // (circle by the radius of sketch)
637 std::set<FeaturePtr> aProcessedReasons;
638 while(!aReasons.empty()) {
639 FeaturePtr aReason = *(aReasons.begin());
641 //cout<<theFeature->name()<<" process next reason "<<aReason->name()<<endl;
643 if (aReason != theFeature && (aReason)->data()->isValid()) {
644 if (processFeature(aReason))
646 // check validity of aReason once again because it may be removed by dependent feature
647 // (e.g. by SketchPlugin_IntersectionPoint)
648 if (!aReason->data()->isValid() ||
649 aReason->data()->execState() == ModelAPI_StateInvalidArgument)
650 isReferencedInvalid = true;
652 // searching for the next not used reason
653 aProcessedReasons.insert(aReason);
654 // check theFeature is still in the list of modified, because it may be removed sometimes
655 // while updating SketchPlugin_Ellipse
656 if (myModified.find(theFeature) != myModified.end())
657 aReasons.erase(aReason);
661 // restore the modified reasons: they will be used in the update of arguments
662 if (allSubsUsed) { // restore theFeature in this set
663 aProcessedReasons.insert(theFeature);
665 myModified[theFeature] = aProcessedReasons;
667 // do not execute the composite that contains the current
668 bool isPostponedMain = false;
669 CompositeFeaturePtr aCompos = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theFeature);
670 if (theFeature->getKind() == "ExtrusionSketch" && aCompos.get()) {
671 CompositeFeaturePtr aCurrentOwner =
672 ModelAPI_Tools::compositeOwner(theFeature->document()->currentFeature(false));
673 isPostponedMain = aCurrentOwner.get() && aCompos->isSub(aCurrentOwner);
674 } else if (theFeature->getKind() == "Sketch" &&
675 std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures()) {
676 // send event that sketch is prepared to be recomputed
677 static Events_ID anID = Events_Loop::eventByName("SketchPrepared");
678 std::shared_ptr<Events_Message> aMsg(new Events_Message(anID, this));
679 Events_Loop* aLoop = Events_Loop::loop();
680 // in case it is finish operation, flush for the sketch other events (#2450)
681 aLoop->flush(aLoop->eventByName(EVENT_OBJECT_UPDATED));
683 // check that sub-elements of sketch are updated => sketch must be re-processed
684 std::set<FeaturePtr> aWholeR;
685 allReasons(theFeature, aWholeR);
686 std::set<FeaturePtr>::iterator aRIter = aWholeR.begin();
687 for(; aRIter != aWholeR.end(); aRIter++) {
688 if (myModified.find(*aRIter) != myModified.end()) {
689 processFeature(theFeature);
696 std::wcout<<L"Update args "<<theFeature->name()<<std::endl;
698 // TestImport.py : after arguments are updated, theFeature may be removed
699 if (!theFeature->data()->isValid())
701 // Update selection and parameters attributes first, before sub-features analysis (sketch plane).
702 updateArguments(theFeature);
704 // add this feature to the processed right now to be able remove it from this list on
705 // update signal during this feature execution
706 myModified.erase(theFeature);
707 if (myNotPersistentRefs.find(theFeature) != myNotPersistentRefs.end())
708 myNotPersistentRefs.erase(theFeature);
709 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated)
710 theFeature->data()->execState(ModelAPI_StateDone);
712 // this checking must be after the composite feature sub-elements processing:
713 // composite feature status may depend on it's sub-elements
714 if ((theFeature->data()->execState() == ModelAPI_StateInvalidArgument || isReferencedInvalid) &&
715 theFeature->getKind() != "Part") {
716 // don't disable Part because it will make disabled all the features
717 // (performance and problems with the current feature)
719 std::wcout<<L"Invalid args "<<theFeature->name()<<std::endl;
721 theFeature->eraseResults(false);
722 redisplayWithResults(theFeature, ModelAPI_StateInvalidArgument); // result also must be updated
723 return true; // so, feature is modified (results are erased)
726 // execute feature if it must be updated
727 ModelAPI_ExecState aState = theFeature->data()->execState();
728 if (aFactory->validate(theFeature)) {
729 if (!isPostponedMain) {
730 bool aDoExecute = true;
731 if (myUpdateBlocked) {
732 if (!theFeature->isStable()) {
734 } else if (theFeature->results().size()) { // execute only not persistent results features
735 aDoExecute = !theFeature->isPersistentResult();
737 aDoExecute = aState != ModelAPI_StateInvalidArgument;
741 executeFeature(theFeature);
743 // store information that this feature must be executed later
744 theFeature->data()->execState(ModelAPI_StateMustBeUpdated);
749 std::wcout<<L"Feature is not valid, erase results "<<theFeature->name()<<std::endl;
751 theFeature->eraseResults(false);
752 redisplayWithResults(theFeature, ModelAPI_StateInvalidArgument); // result also must be updated
757 void Model_Update::redisplayWithResults(
758 FeaturePtr theFeature, const ModelAPI_ExecState theState, bool theUpdateState)
760 // make updated and redisplay all results
761 static Events_ID EVENT_DISP = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
763 std::list<ResultPtr> allResults;
764 ModelAPI_Tools::allResults(theFeature, allResults);
765 std::list<ResultPtr>::iterator aRIter = allResults.begin();
766 for (; aRIter != allResults.cend(); aRIter++) {
767 std::shared_ptr<ModelAPI_Result> aRes = *aRIter;
768 if (!aRes->isDisabled()) {
769 // update state only for enabled results
770 // (Placement Result Part may make the original Part Result as invalid)
772 aRes->data()->execState(theState);
774 if (theFeature->data()->updateID() > aRes->data()->updateID()) {
775 aRes->data()->setUpdateID(theFeature->data()->updateID());
777 ModelAPI_EventCreator::get()->sendUpdated(aRes, EVENT_DISP);
779 // to redisplay "presentable" feature (for ex. distance constraint)
780 ModelAPI_EventCreator::get()->sendUpdated(theFeature, EVENT_DISP);
782 theFeature->data()->execState(theState);
785 /// Updates the state by the referenced object: if something bad with it, set state for this one
786 ModelAPI_ExecState stateByReference(ObjectPtr theTarget, const ModelAPI_ExecState theCurrent)
789 ModelAPI_ExecState aRefState = theTarget->data()->execState();
790 if (aRefState == ModelAPI_StateMustBeUpdated) {
791 if (theCurrent == ModelAPI_StateDone)
792 return ModelAPI_StateMustBeUpdated;
793 } else if (aRefState != ModelAPI_StateDone) {
794 return ModelAPI_StateInvalidArgument;
800 void Model_Update::updateArguments(FeaturePtr theFeature) {
801 // perform this method also for disabled features: to make "not done" state for
802 // features referenced to the active and modified features
803 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
805 ModelAPI_ExecState aState = theFeature->data()->execState();
806 if (aState == ModelAPI_StateExecFailed) { // try again failed feature: issue 577
807 aState = ModelAPI_StateMustBeUpdated;
809 if (aState == ModelAPI_StateInvalidArgument) // a chance to be corrected
810 aState = ModelAPI_StateMustBeUpdated;
811 // check the parameters state
814 std::list<AttributePtr> anAttrinbutes =
815 theFeature->data()->attributes(ModelAPI_AttributeInteger::typeId());
816 std::list<AttributePtr>::iterator anIter = anAttrinbutes.begin();
817 for(; anIter != anAttrinbutes.end(); anIter++) {
818 AttributeIntegerPtr anAttribute =
819 std::dynamic_pointer_cast<ModelAPI_AttributeInteger>(*anIter);
820 if (anAttribute.get() && !anAttribute->text().empty()) {
821 if (myIsParamUpdated) {
822 ModelAPI_AttributeEvalMessage::send(anAttribute, this);
824 if (anAttribute->expressionInvalid()) {
825 aState = ModelAPI_StateInvalidArgument;
832 std::list<AttributePtr> aDoubles =
833 theFeature->data()->attributes(ModelAPI_AttributeDouble::typeId());
834 std::list<AttributePtr>::iterator aDoubleIter = aDoubles.begin();
835 for(; aDoubleIter != aDoubles.end(); aDoubleIter++) {
836 AttributeDoublePtr aDouble =
837 std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(*aDoubleIter);
838 if (aDouble.get() && !aDouble->text().empty()) {
839 if (myIsParamUpdated) {
840 ModelAPI_AttributeEvalMessage::send(aDouble, this);
842 if (aDouble->expressionInvalid()) {
843 aState = ModelAPI_StateInvalidArgument;
850 std::list<AttributePtr> anAttributes =
851 theFeature->data()->attributes(GeomDataAPI_Point::typeId());
852 std::list<AttributePtr>::iterator anIter = anAttributes.begin();
853 for(; anIter != anAttributes.end(); anIter++) {
854 AttributePointPtr aPointAttribute =
855 std::dynamic_pointer_cast<GeomDataAPI_Point>(*anIter);
856 if (aPointAttribute.get() && (!aPointAttribute->textX().empty() ||
857 !aPointAttribute->textY().empty() || !aPointAttribute->textZ().empty())) {
858 if (myIsParamUpdated) {
859 ModelAPI_AttributeEvalMessage::send(aPointAttribute, this);
861 if ((!aPointAttribute->textX().empty() && aPointAttribute->expressionInvalid(0)) ||
862 (!aPointAttribute->textY().empty() && aPointAttribute->expressionInvalid(1)) ||
863 (!aPointAttribute->textZ().empty() && aPointAttribute->expressionInvalid(2)))
864 aState = ModelAPI_StateInvalidArgument;
870 std::list<AttributePtr> anAttributes =
871 theFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
872 std::list<AttributePtr>::iterator anIter = anAttributes.begin();
873 for(; anIter != anAttributes.end(); anIter++) {
874 AttributePoint2DPtr aPoint2DAttribute =
875 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIter);
876 if (aPoint2DAttribute.get()) {
877 if (myIsParamUpdated && (!aPoint2DAttribute->textX().empty() ||
878 !aPoint2DAttribute->textY().empty())) {
879 ModelAPI_AttributeEvalMessage::send(aPoint2DAttribute, this);
881 if ((!aPoint2DAttribute->textX().empty() && aPoint2DAttribute->expressionInvalid(0)) ||
882 (!aPoint2DAttribute->textY().empty() && aPoint2DAttribute->expressionInvalid(1)))
883 aState = ModelAPI_StateInvalidArgument;
887 // update the selection attributes if any
888 std::list<AttributePtr> aRefs =
889 theFeature->data()->attributes(ModelAPI_AttributeSelection::typeId());
890 std::list<AttributePtr>::iterator aRefsIter = aRefs.begin();
891 for (; aRefsIter != aRefs.end(); aRefsIter++) {
892 std::shared_ptr<ModelAPI_AttributeSelection> aSel =
893 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRefsIter);
894 ObjectPtr aContext = aSel->context();
895 // update argument only if the referenced object is ready to use
896 if (aContext.get() && !aContext->isDisabled()) {
897 if (isReason(theFeature, aContext)) {
898 if (!aSel->update()) { // this must be done on execution since it may be long operation
899 bool isObligatory = !aFactory->isNotObligatory(
900 theFeature->getKind(), theFeature->data()->id(aSel)) &&
901 aFactory->isCase(theFeature, theFeature->data()->id(aSel));
903 aState = ModelAPI_StateInvalidArgument;
906 } else if (aContext.get()) {
907 // here it may be not obligatory, but if the reference is wrong, it should not be correct
908 bool isObligatory = aFactory->isCase(theFeature, theFeature->data()->id(aSel));
910 aState = ModelAPI_StateInvalidArgument;
913 // update the selection list attributes if any
914 aRefs = theFeature->data()->attributes(ModelAPI_AttributeSelectionList::typeId());
915 for (aRefsIter = aRefs.begin(); aRefsIter != aRefs.end(); aRefsIter++) {
916 std::shared_ptr<ModelAPI_AttributeSelectionList> aSel =
917 std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(*aRefsIter);
918 for(int a = aSel->size() - 1; a >= 0; a--) {
919 std::shared_ptr<ModelAPI_AttributeSelection> aSelAttr =
920 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(aSel->value(a));
922 ObjectPtr aContext = aSelAttr->context();
923 // update argument only if the referenced object is ready to use
924 if (aContext.get() && !aContext->isDisabled()) {
925 if (isReason(theFeature, aContext)) {
926 if (!aSelAttr->update()) {
927 bool isObligatory = !aFactory->isNotObligatory(
928 theFeature->getKind(), theFeature->data()->id(aSel)) &&
929 aFactory->isCase(theFeature, theFeature->data()->id(aSel));
931 aState = ModelAPI_StateInvalidArgument;
934 } else if (aContext.get()) {
935 // here it may be not obligatory, but if the reference is wrong, it should not be correct
936 bool isObligatory = aFactory->isCase(theFeature, theFeature->data()->id(aSel));
938 aState = ModelAPI_StateInvalidArgument;
944 if (aState != ModelAPI_StateDone)
945 theFeature->data()->execState(aState);
948 bool Model_Update::isReason(std::shared_ptr<ModelAPI_Feature>& theFeature,
949 std::shared_ptr<ModelAPI_Object> theReason)
951 std::map<std::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
952 ::iterator aReasonsIt = myModified.find(theFeature);
953 if (aReasonsIt != myModified.end()) {
954 if (aReasonsIt->second.find(theFeature) != aReasonsIt->second.end())
955 return true; // any is reason if it contains itself
956 FeaturePtr aReasFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(theReason);
957 if (!aReasFeat.get()) { // try to get feature of this result
958 ResultPtr aReasRes = std::dynamic_pointer_cast<ModelAPI_Result>(theReason);
960 aReasFeat = theReason->document()->feature(aReasRes);
962 if (aReasonsIt->second.find(aReasFeat) != aReasonsIt->second.end())
965 // another try: postponed modification by not-persistences
966 std::map<std::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
967 ::iterator aNotPersist = myNotPersistentRefs.find(theFeature);
968 if (aNotPersist != myNotPersistentRefs.end()) {
969 FeaturePtr aReasFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(theReason);
970 if (!aReasFeat.get()) { // try to get feature of this result
971 ResultPtr aReasRes = std::dynamic_pointer_cast<ModelAPI_Result>(theReason);
973 aReasFeat = theReason->document()->feature(aReasRes);
975 if (aNotPersist->second.find(aReasFeat) != aNotPersist->second.end())
979 // this case only for not-previewed items update state, nothing is changed in args for it
983 void Model_Update::executeFeature(FeaturePtr theFeature)
986 std::wcout<<L"Execute Feature "<<theFeature->name()<<std::endl;
988 // execute in try-catch to avoid internal problems of the feature
989 ModelAPI_ExecState aState = ModelAPI_StateDone;
990 theFeature->data()->execState(ModelAPI_StateDone);
992 theFeature->execute();
993 if (theFeature->data()->execState() != ModelAPI_StateDone) {
994 aState = ModelAPI_StateExecFailed;
996 aState = ModelAPI_StateDone;
999 aState = ModelAPI_StateExecFailed;
1000 Events_InfoMessage("Model_Update",
1001 "Feature %1 has failed during the execution").arg(theFeature->getKind()).send();
1003 // The macro feature has to be deleted in any case even its execution is failed
1004 myWaitForFinish.insert(theFeature);
1005 if (aState != ModelAPI_StateDone) {
1006 theFeature->eraseResults(false);
1008 theFeature->data()->setUpdateID(ModelAPI_Session::get()->transactionID());
1009 redisplayWithResults(theFeature, aState);
1012 // it is called on GUI edit of feature start
1014 void Model_Update::updateStability(void* theSender)
1016 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
1018 bool added = false; // object may be was crated
1019 ModelAPI_Object* aSender = static_cast<ModelAPI_Object*>(theSender);
1020 if (aSender && aSender->document()) {
1021 FeaturePtr aFeatureSender =
1022 std::dynamic_pointer_cast<ModelAPI_Feature>(aSender->data()->owner());
1023 if (aFeatureSender.get()) {
1024 Model_Objects* aDocObjects =
1025 std::dynamic_pointer_cast<Model_Document>(aSender->document())->objects();
1027 //aDocObjects->synchronizeBackRefs();
1028 // remove or add all concealment refs from this feature
1029 std::list<std::pair<std::string, std::list<ObjectPtr> > > aRefs;
1030 aSender->data()->referencesToObjects(aRefs);
1031 std::list<std::pair<std::string, std::list<ObjectPtr> > >::iterator
1032 aRefIt = aRefs.begin();
1033 for(; aRefIt != aRefs.end(); aRefIt++) {
1034 if (!aFactory->isConcealed(aFeatureSender->getKind(), aRefIt->first))
1035 // take into account only concealed references
1036 // (do not remove the sketch constraint and the edge on constraint edit)
1038 std::list<ObjectPtr>& aRefFeaturesList = aRefIt->second;
1039 std::list<ObjectPtr>::iterator aReferenced = aRefFeaturesList.begin();
1040 for(; aReferenced != aRefFeaturesList.end(); aReferenced++) {
1041 // stability is only on results: feature to feature reference mean nested
1042 // features, that will remove nesting references
1043 if (aReferenced->get() && (*aReferenced)->data()->isValid() &&
1044 (*aReferenced)->groupName() != ModelAPI_Feature::group()) {
1045 std::shared_ptr<Model_Data> aData =
1046 std::dynamic_pointer_cast<Model_Data>((*aReferenced)->data());
1047 if (aFeatureSender->isStable()) {
1048 aData->addBackReference(aFeatureSender, aRefIt->first);
1050 aData->removeBackReference(aFeatureSender, aRefIt->first);
1051 added = true; // remove of concealment may be caused creation of some result
1060 static Events_Loop* aLoop = Events_Loop::loop();
1061 static Events_ID kEventCreated = aLoop->eventByName(EVENT_OBJECT_CREATED);
1062 aLoop->flush(kEventCreated);
1068 void Model_Update::updateSelection(const std::set<std::shared_ptr<ModelAPI_Object> >& theObjects)
1070 std::set<std::shared_ptr<ModelAPI_Object> >::iterator anObj = theObjects.begin();
1071 for(; anObj != theObjects.end(); anObj++) {
1072 std::list<AttributePtr> aRefs =
1073 (*anObj)->data()->attributes(ModelAPI_AttributeSelection::typeId());
1074 std::list<AttributePtr>::iterator aRefsIter = aRefs.begin();
1075 for (; aRefsIter != aRefs.end(); aRefsIter++) {
1076 std::shared_ptr<Model_AttributeSelection> aSel =
1077 std::dynamic_pointer_cast<Model_AttributeSelection>(*aRefsIter);
1078 bool aRemove = false;
1079 aSel->updateInHistory(aRemove);
1081 // update the selection list attributes if any
1082 aRefs = (*anObj)->data()->attributes(ModelAPI_AttributeSelectionList::typeId());
1083 for (aRefsIter = aRefs.begin(); aRefsIter != aRefs.end(); aRefsIter++) {
1084 std::set<int> aRemoveSet;
1085 std::shared_ptr<ModelAPI_AttributeSelectionList> aSel =
1086 std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(*aRefsIter);
1087 for(int a = aSel->size() - 1; a >= 0; a--) {
1088 std::shared_ptr<Model_AttributeSelection> aSelAttr =
1089 std::dynamic_pointer_cast<Model_AttributeSelection>(aSel->value(a));
1090 if (aSelAttr.get()) {
1091 bool theRemove = false;
1092 aSelAttr->updateInHistory(theRemove);
1094 aRemoveSet.insert(a);
1098 aSel->remove(aRemoveSet);