+ }
+
+ if (theFeature->isPersistentResult()) {
+ if (!std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures())
+ return false;
+ }
+
+ if (myProcessed.find(theFeature) == myProcessed.end()) {
+ myProcessed[theFeature] = 0;
+ } else {
+ int aCount = myProcessed[theFeature];
+ if (aCount > 100) {
+ // too many repetition of processing (in VS it may crash on 330 with stack overflow)
+ Events_InfoMessage("Model_Update",
+ "Feature '%1' is updated in infinitive loop").arg(theFeature->data()->name()).send();
+ // to stop iteration
+ myModified.clear();
+ return false;
+ }
+ myProcessed[theFeature] = aCount + 1;
+ }
+
+ // check this feature is not yet checked or processed
+ bool aIsModified = myModified.find(theFeature) != myModified.end();
+ if (!aIsModified && myIsFinish) { // get info about the modification for features without preview
+ if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated) {
+ aIsModified = true;
+ std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
+ // contains itself, so, we don't know which was the reason and the reason is any
+ aNewSet.insert(theFeature);
+ myModified[theFeature] = aNewSet;
+ }
+ }
+
+#ifdef DEB_UPDATE
+ std::cout<<"* Process feature "<<theFeature->name()<<std::endl;
+#endif
+
+ // update the sketch plane before the sketch sub-elements are recomputed
+ // (otherwise sketch will update plane, modify subs, after executed, but with old subs edges)
+ if (aIsModified && theFeature->getKind() == "Sketch") {
+#ifdef DEB_UPDATE
+ std::cout << "****** Update sketch args " << theFeature->name() << std::endl;
+#endif
+ AttributeSelectionPtr anExtSel = theFeature->selection("External");
+ if (anExtSel.get()) {
+ ResultPtr aContext = anExtSel->context();
+ if (aContext.get() && aContext->document().get()) {
+ FeaturePtr anExtBase = aContext->document()->feature(aContext);
+ if (anExtBase.get()) {
+ processFeature(anExtBase);
+ }
+ std::shared_ptr<GeomDataAPI_Point> anOrigin =
+ std::dynamic_pointer_cast<GeomDataAPI_Point>(theFeature->attribute("Origin"));
+ double anOX = anOrigin->x(), anOY = anOrigin->y(), anOZ = anOrigin->z();
+ std::shared_ptr<GeomDataAPI_Dir> aDir =
+ std::dynamic_pointer_cast<GeomDataAPI_Dir>(theFeature->attribute("DirX"));
+ double aDX = aDir->x(), aDY = aDir->y(), aDZ = aDir->z();
+ std::shared_ptr<GeomDataAPI_Dir> aNorm =
+ std::dynamic_pointer_cast<GeomDataAPI_Dir>(theFeature->attribute("Norm"));
+ double aNX = aNorm->x(), aNY = aNorm->y(), aNZ = aNorm->z();
+ // update sketch plane
+ updateArguments(theFeature);
+ theFeature->attributeChanged("External"); // to recompute origin, direction and normal
+ // check it is updated, so all must be changed
+ if (anOrigin->x() != anOX || anOrigin->y() != anOY || anOrigin->z() != anOZ ||
+ aDir->x() != aDX || aDir->y() != aDY || aDir->z() != aDZ ||
+ aNorm->x() != aNX || aNorm->y() != aNY || aNorm->z() != aNZ)
+ {
+ std::set<FeaturePtr> aWholeR;
+ allReasons(theFeature, aWholeR);
+ std::set<FeaturePtr>::iterator aRIter = aWholeR.begin();
+ for (; aRIter != aWholeR.end(); aRIter++) {
+ if ((*aRIter)->data()->selection("External").get())
+ (*aRIter)->attributeChanged("External");
+ }
+ }
+ }
+ }
+ }
+
+ if (!aIsModified) { // no modification is needed
+ return false;
+ }
+
+ // evaluate parameter before the sub-elements update:
+ // it updates dependencies on evaluation (#1085)
+ if (theFeature->getKind() == "Parameter") {
+ theFeature->execute();
+ }
+
+ bool isReferencedInvalid = false;
+ // check all features this feature depended on (recursive call of updateFeature)
+ std::set<FeaturePtr>& aReasons = myModified[theFeature];
+ bool allSubsUsed = aReasons.find(theFeature) != aReasons.end();
+ if (allSubsUsed) {
+ // add all subs in aReasons and temporary remove "theFeature" to avoid processing itself
+ allReasons(theFeature, aReasons);
+ aReasons.erase(theFeature);
+ }
+ // take reasons one by one (they may be added during the feature process
+ // (circle by the radius of sketch)
+ std::set<FeaturePtr> aProcessedReasons;
+ while(!aReasons.empty()) {
+ FeaturePtr aReason = *(aReasons.begin());
+#ifdef DEB_UPDATE
+ //cout<<theFeature->name()<<" process next reason "<<aReason->name()<<endl;
+#endif
+ if (aReason != theFeature && (aReason)->data()->isValid()) {
+ if (processFeature(aReason))
+ aIsModified = true;
+ // check validity of aReason once again because it may be removed by dependent feature
+ // (e.g. by SketchPlugin_IntersectionPoint)
+ if (!aReason->data()->isValid() ||
+ aReason->data()->execState() == ModelAPI_StateInvalidArgument)
+ isReferencedInvalid = true;
+ }
+ // searching for the next not used reason
+ aProcessedReasons.insert(aReason);
+ // check theFeature is still in the list of modified, because it may be removed sometimes
+ // while updating SketchPlugin_Ellipse
+ if (myModified.find(theFeature) != myModified.end())
+ aReasons.erase(aReason);
+ else
+ break;
+ }
+ // restore the modified reasons: they will be used in the update of arguments
+ if (allSubsUsed) { // restore theFeature in this set
+ aProcessedReasons.insert(theFeature);
+ }
+ myModified[theFeature] = aProcessedReasons;
+
+ // do not execute the composite that contains the current
+ bool isPostponedMain = false;
+ CompositeFeaturePtr aCompos = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theFeature);
+ if (theFeature->getKind() == "ExtrusionSketch" && aCompos.get()) {
+ CompositeFeaturePtr aCurrentOwner =
+ ModelAPI_Tools::compositeOwner(theFeature->document()->currentFeature(false));
+ isPostponedMain = aCurrentOwner.get() && aCompos->isSub(aCurrentOwner);
+ } else if (theFeature->getKind() == "Sketch" &&
+ std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures()) {
+ // send event that sketch is prepared to be recomputed
+ static Events_ID anID = Events_Loop::eventByName("SketchPrepared");
+ std::shared_ptr<Events_Message> aMsg(new Events_Message(anID, this));
+ Events_Loop* aLoop = Events_Loop::loop();
+ // in case it is finish operation, flush for the sketch other events (#2450)
+ aLoop->flush(aLoop->eventByName(EVENT_OBJECT_UPDATED));
+ aLoop->send(aMsg);
+ // check that sub-elements of sketch are updated => sketch must be re-processed
+ std::set<FeaturePtr> aWholeR;
+ allReasons(theFeature, aWholeR);
+ std::set<FeaturePtr>::iterator aRIter = aWholeR.begin();
+ for(; aRIter != aWholeR.end(); aRIter++) {
+ if (myModified.find(*aRIter) != myModified.end()) {
+ processFeature(theFeature);
+ return true;
+ }
+ }
+ }
+
+#ifdef DEB_UPDATE
+ std::cout<<"Update args "<<theFeature->name()<<std::endl;
+#endif
+ // TestImport.py : after arguments are updated, theFeature may be removed
+ if (!theFeature->data()->isValid())
+ return false;
+ // Update selection and parameters attributes first, before sub-features analysis (sketch plane).
+ updateArguments(theFeature);
+
+ // add this feature to the processed right now to be able remove it from this list on
+ // update signal during this feature execution
+ myModified.erase(theFeature);
+ if (myNotPersistentRefs.find(theFeature) != myNotPersistentRefs.end())
+ myNotPersistentRefs.erase(theFeature);
+ if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated)
+ theFeature->data()->execState(ModelAPI_StateDone);
+
+ // this checking must be after the composite feature sub-elements processing:
+ // composite feature status may depend on it's sub-elements
+ if ((theFeature->data()->execState() == ModelAPI_StateInvalidArgument || isReferencedInvalid) &&
+ theFeature->getKind() != "Part") {
+ // don't disable Part because it will make disabled all the features
+ // (performance and problems with the current feature)
+ #ifdef DEB_UPDATE
+ std::cout<<"Invalid args "<<theFeature->name()<<std::endl;
+ #endif
+ theFeature->eraseResults(false);
+ redisplayWithResults(theFeature, ModelAPI_StateInvalidArgument); // result also must be updated
+ return true; // so, feature is modified (results are erased)
+ }
+
+ // execute feature if it must be updated
+ ModelAPI_ExecState aState = theFeature->data()->execState();
+ if (aFactory->validate(theFeature)) {
+ if (!isPostponedMain) {
+ bool aDoExecute = true;
+ if (myUpdateBlocked) {
+ if (!theFeature->isStable()) {
+ aDoExecute = true;
+ } else if (theFeature->results().size()) { // execute only not persistent results features
+ aDoExecute = !theFeature->isPersistentResult();
+ } else {
+ aDoExecute = aState != ModelAPI_StateInvalidArgument;
+ }
+ }
+ if (aDoExecute) {
+ executeFeature(theFeature);
+ } else {
+ // store information that this feature must be executed later
+ theFeature->data()->execState(ModelAPI_StateMustBeUpdated);
+ }
+ }
+ } else {
+ #ifdef DEB_UPDATE
+ std::cout<<"Feature is not valid, erase results "<<theFeature->name()<<std::endl;
+ #endif
+ theFeature->eraseResults(false);
+ redisplayWithResults(theFeature, ModelAPI_StateInvalidArgument); // result also must be updated
+ }
+ return true;
+}
+
+void Model_Update::redisplayWithResults(
+ FeaturePtr theFeature, const ModelAPI_ExecState theState, bool theUpdateState)
+{
+ // make updated and redisplay all results
+ static Events_ID EVENT_DISP = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+
+ std::list<ResultPtr> allResults;
+ ModelAPI_Tools::allResults(theFeature, allResults);
+ std::list<ResultPtr>::iterator aRIter = allResults.begin();
+ for (; aRIter != allResults.cend(); aRIter++) {
+ std::shared_ptr<ModelAPI_Result> aRes = *aRIter;
+ if (!aRes->isDisabled()) {
+ // update state only for enabled results
+ // (Placement Result Part may make the original Part Result as invalid)
+ if (theUpdateState)
+ aRes->data()->execState(theState);
+ }
+ if (theFeature->data()->updateID() > aRes->data()->updateID()) {
+ aRes->data()->setUpdateID(theFeature->data()->updateID());
+ }
+ ModelAPI_EventCreator::get()->sendUpdated(aRes, EVENT_DISP);
+ }
+ // to redisplay "presentable" feature (for ex. distance constraint)
+ ModelAPI_EventCreator::get()->sendUpdated(theFeature, EVENT_DISP);
+ if (theUpdateState)
+ theFeature->data()->execState(theState);
+}
+
+/// Updates the state by the referenced object: if something bad with it, set state for this one
+ModelAPI_ExecState stateByReference(ObjectPtr theTarget, const ModelAPI_ExecState theCurrent)
+{
+ if (theTarget) {
+ ModelAPI_ExecState aRefState = theTarget->data()->execState();
+ if (aRefState == ModelAPI_StateMustBeUpdated) {
+ if (theCurrent == ModelAPI_StateDone)
+ return ModelAPI_StateMustBeUpdated;
+ } else if (aRefState != ModelAPI_StateDone) {
+ return ModelAPI_StateInvalidArgument;
+ }
+ }
+ return theCurrent;
+}
+
+void Model_Update::updateArguments(FeaturePtr theFeature) {
+ // perform this method also for disabled features: to make "not done" state for
+ // features referenced to the active and modified features
+ static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
+
+ ModelAPI_ExecState aState = theFeature->data()->execState();
+ if (aState == ModelAPI_StateExecFailed) { // try again failed feature: issue 577
+ aState = ModelAPI_StateMustBeUpdated;
+ }
+ if (aState == ModelAPI_StateInvalidArgument) // a chance to be corrected
+ aState = ModelAPI_StateMustBeUpdated;
+ // check the parameters state
+ // Integer
+ {
+ std::list<AttributePtr> anAttrinbutes =
+ theFeature->data()->attributes(ModelAPI_AttributeInteger::typeId());
+ std::list<AttributePtr>::iterator anIter = anAttrinbutes.begin();
+ for(; anIter != anAttrinbutes.end(); anIter++) {
+ AttributeIntegerPtr anAttribute =
+ std::dynamic_pointer_cast<ModelAPI_AttributeInteger>(*anIter);
+ if (anAttribute.get() && !anAttribute->text().empty()) {
+ if (myIsParamUpdated) {
+ ModelAPI_AttributeEvalMessage::send(anAttribute, this);
+ }
+ if (anAttribute->expressionInvalid()) {
+ aState = ModelAPI_StateInvalidArgument;
+ }
+ }
+ }
+ }
+ // Double
+ {
+ std::list<AttributePtr> aDoubles =
+ theFeature->data()->attributes(ModelAPI_AttributeDouble::typeId());
+ std::list<AttributePtr>::iterator aDoubleIter = aDoubles.begin();
+ for(; aDoubleIter != aDoubles.end(); aDoubleIter++) {
+ AttributeDoublePtr aDouble =
+ std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(*aDoubleIter);
+ if (aDouble.get() && !aDouble->text().empty()) {
+ if (myIsParamUpdated) {
+ ModelAPI_AttributeEvalMessage::send(aDouble, this);
+ }
+ if (aDouble->expressionInvalid()) {
+ aState = ModelAPI_StateInvalidArgument;
+ }
+ }
+ }
+ }
+ // Point
+ {
+ std::list<AttributePtr> anAttributes =
+ theFeature->data()->attributes(GeomDataAPI_Point::typeId());
+ std::list<AttributePtr>::iterator anIter = anAttributes.begin();
+ for(; anIter != anAttributes.end(); anIter++) {
+ AttributePointPtr aPointAttribute =
+ std::dynamic_pointer_cast<GeomDataAPI_Point>(*anIter);
+ if (aPointAttribute.get() && (!aPointAttribute->textX().empty() ||
+ !aPointAttribute->textY().empty() || !aPointAttribute->textZ().empty())) {
+ if (myIsParamUpdated) {
+ ModelAPI_AttributeEvalMessage::send(aPointAttribute, this);
+ }
+ if ((!aPointAttribute->textX().empty() && aPointAttribute->expressionInvalid(0)) ||
+ (!aPointAttribute->textY().empty() && aPointAttribute->expressionInvalid(1)) ||
+ (!aPointAttribute->textZ().empty() && aPointAttribute->expressionInvalid(2)))
+ aState = ModelAPI_StateInvalidArgument;
+ }
+ }
+ }
+ // Point2D
+ {
+ std::list<AttributePtr> anAttributes =
+ theFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
+ std::list<AttributePtr>::iterator anIter = anAttributes.begin();
+ for(; anIter != anAttributes.end(); anIter++) {
+ AttributePoint2DPtr aPoint2DAttribute =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIter);
+ if (aPoint2DAttribute.get()) {
+ if (myIsParamUpdated && (!aPoint2DAttribute->textX().empty() ||
+ !aPoint2DAttribute->textY().empty())) {
+ ModelAPI_AttributeEvalMessage::send(aPoint2DAttribute, this);
+ }
+ if ((!aPoint2DAttribute->textX().empty() && aPoint2DAttribute->expressionInvalid(0)) ||
+ (!aPoint2DAttribute->textY().empty() && aPoint2DAttribute->expressionInvalid(1)))
+ aState = ModelAPI_StateInvalidArgument;
+ }
+ }
+ }
+ // update the selection attributes if any
+ std::list<AttributePtr> aRefs =
+ theFeature->data()->attributes(ModelAPI_AttributeSelection::typeId());
+ std::list<AttributePtr>::iterator aRefsIter = aRefs.begin();
+ for (; aRefsIter != aRefs.end(); aRefsIter++) {
+ std::shared_ptr<ModelAPI_AttributeSelection> aSel =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRefsIter);
+ ObjectPtr aContext = aSel->context();
+ // update argument only if the referenced object is ready to use
+ if (aContext.get() && !aContext->isDisabled()) {
+ if (isReason(theFeature, aContext)) {
+ if (!aSel->update()) { // this must be done on execution since it may be long operation
+ bool isObligatory = !aFactory->isNotObligatory(
+ theFeature->getKind(), theFeature->data()->id(aSel)) &&
+ aFactory->isCase(theFeature, theFeature->data()->id(aSel));
+ if (isObligatory)
+ aState = ModelAPI_StateInvalidArgument;
+ }
+ }
+ } else if (aContext.get()) {
+ // here it may be not obligatory, but if the reference is wrong, it should not be correct
+ bool isObligatory = aFactory->isCase(theFeature, theFeature->data()->id(aSel));
+ if (isObligatory)
+ aState = ModelAPI_StateInvalidArgument;
+ }
+ }
+ // update the selection list attributes if any
+ aRefs = theFeature->data()->attributes(ModelAPI_AttributeSelectionList::typeId());
+ for (aRefsIter = aRefs.begin(); aRefsIter != aRefs.end(); aRefsIter++) {
+ std::shared_ptr<ModelAPI_AttributeSelectionList> aSel =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(*aRefsIter);
+ for(int a = aSel->size() - 1; a >= 0; a--) {
+ std::shared_ptr<ModelAPI_AttributeSelection> aSelAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(aSel->value(a));
+ if (aSelAttr) {
+ ObjectPtr aContext = aSelAttr->context();
+ // update argument only if the referenced object is ready to use
+ if (aContext.get() && !aContext->isDisabled()) {
+ if (isReason(theFeature, aContext)) {
+ if (!aSelAttr->update()) {
+ bool isObligatory = !aFactory->isNotObligatory(
+ theFeature->getKind(), theFeature->data()->id(aSel)) &&
+ aFactory->isCase(theFeature, theFeature->data()->id(aSel));
+ if (isObligatory)
+ aState = ModelAPI_StateInvalidArgument;
+ }
+ }
+ } else if (aContext.get()) {
+ // here it may be not obligatory, but if the reference is wrong, it should not be correct
+ bool isObligatory = aFactory->isCase(theFeature, theFeature->data()->id(aSel));
+ if (isObligatory)
+ aState = ModelAPI_StateInvalidArgument;
+ }
+ }
+ }
+ }
+
+ if (aState != ModelAPI_StateDone)
+ theFeature->data()->execState(aState);
+}
+
+bool Model_Update::isReason(std::shared_ptr<ModelAPI_Feature>& theFeature,
+ std::shared_ptr<ModelAPI_Object> theReason)
+{
+ std::map<std::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
+ ::iterator aReasonsIt = myModified.find(theFeature);
+ if (aReasonsIt != myModified.end()) {
+ if (aReasonsIt->second.find(theFeature) != aReasonsIt->second.end())
+ return true; // any is reason if it contains itself
+ FeaturePtr aReasFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(theReason);
+ if (!aReasFeat.get()) { // try to get feature of this result
+ ResultPtr aReasRes = std::dynamic_pointer_cast<ModelAPI_Result>(theReason);
+ if (aReasRes.get())
+ aReasFeat = theReason->document()->feature(aReasRes);
+ }
+ if (aReasonsIt->second.find(aReasFeat) != aReasonsIt->second.end())
+ return true;
+ }
+ // another try: postponed modification by not-persistences
+ std::map<std::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
+ ::iterator aNotPersist = myNotPersistentRefs.find(theFeature);
+ if (aNotPersist != myNotPersistentRefs.end()) {
+ FeaturePtr aReasFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(theReason);
+ if (!aReasFeat.get()) { // try to get feature of this result
+ ResultPtr aReasRes = std::dynamic_pointer_cast<ModelAPI_Result>(theReason);
+ if (aReasRes.get())
+ aReasFeat = theReason->document()->feature(aReasRes);
+ }
+ if (aNotPersist->second.find(aReasFeat) != aNotPersist->second.end())
+ return true;
+ }
+
+ // this case only for not-previewed items update state, nothing is changed in args for it
+ return false;
+}
+
+void Model_Update::executeFeature(FeaturePtr theFeature)
+{
+#ifdef DEB_UPDATE
+ std::cout<<"Execute Feature "<<theFeature->name()<<std::endl;
+#endif
+ // execute in try-catch to avoid internal problems of the feature
+ ModelAPI_ExecState aState = ModelAPI_StateDone;
+ theFeature->data()->execState(ModelAPI_StateDone);
+ try {
+ theFeature->execute();
+ if (theFeature->data()->execState() != ModelAPI_StateDone) {
+ aState = ModelAPI_StateExecFailed;
+ } else {
+ aState = ModelAPI_StateDone;
+ }
+ } catch(...) {
+ aState = ModelAPI_StateExecFailed;
+ Events_InfoMessage("Model_Update",
+ "Feature %1 has failed during the execution").arg(theFeature->getKind()).send();
+ }
+ // The macro feature has to be deleted in any case even its execution is failed
+ myWaitForFinish.insert(theFeature);
+ if (aState != ModelAPI_StateDone) {
+ theFeature->eraseResults(false);
+ }
+ theFeature->data()->setUpdateID(ModelAPI_Session::get()->transactionID());
+ redisplayWithResults(theFeature, aState);
+}
+
+// it is called on GUI edit of feature start
+// LCOV_EXCL_START
+void Model_Update::updateStability(void* theSender)
+{
+ static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
+ if (theSender) {
+ bool added = false; // object may be was crated
+ ModelAPI_Object* aSender = static_cast<ModelAPI_Object*>(theSender);
+ if (aSender && aSender->document()) {
+ FeaturePtr aFeatureSender =
+ std::dynamic_pointer_cast<ModelAPI_Feature>(aSender->data()->owner());
+ if (aFeatureSender.get()) {
+ Model_Objects* aDocObjects =
+ std::dynamic_pointer_cast<Model_Document>(aSender->document())->objects();
+ if (aDocObjects) {
+ //aDocObjects->synchronizeBackRefs();
+ // remove or add all concealment refs from this feature
+ std::list<std::pair<std::string, std::list<ObjectPtr> > > aRefs;
+ aSender->data()->referencesToObjects(aRefs);
+ std::list<std::pair<std::string, std::list<ObjectPtr> > >::iterator
+ aRefIt = aRefs.begin();
+ for(; aRefIt != aRefs.end(); aRefIt++) {
+ if (!aFactory->isConcealed(aFeatureSender->getKind(), aRefIt->first))
+ // take into account only concealed references
+ // (do not remove the sketch constraint and the edge on constraint edit)
+ continue;
+ std::list<ObjectPtr>& aRefFeaturesList = aRefIt->second;
+ std::list<ObjectPtr>::iterator aReferenced = aRefFeaturesList.begin();
+ for(; aReferenced != aRefFeaturesList.end(); aReferenced++) {
+ // stability is only on results: feature to feature reference mean nested
+ // features, that will remove nesting references
+ if (aReferenced->get() && (*aReferenced)->data()->isValid() &&
+ (*aReferenced)->groupName() != ModelAPI_Feature::group()) {
+ std::shared_ptr<Model_Data> aData =
+ std::dynamic_pointer_cast<Model_Data>((*aReferenced)->data());
+ if (aFeatureSender->isStable()) {
+ aData->addBackReference(aFeatureSender, aRefIt->first);
+ } else {
+ aData->removeBackReference(aFeatureSender, aRefIt->first);
+ added = true; // remove of concealment may be caused creation of some result
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ if (added) {
+ static Events_Loop* aLoop = Events_Loop::loop();
+ static Events_ID kEventCreated = aLoop->eventByName(EVENT_OBJECT_CREATED);
+ aLoop->flush(kEventCreated);
+ }
+ }
+}
+// LCOV_EXCL_STOP
+
+void Model_Update::updateSelection(const std::set<std::shared_ptr<ModelAPI_Object> >& theObjects)
+{
+ std::set<std::shared_ptr<ModelAPI_Object> >::iterator anObj = theObjects.begin();
+ for(; anObj != theObjects.end(); anObj++) {
+ std::list<AttributePtr> aRefs =
+ (*anObj)->data()->attributes(ModelAPI_AttributeSelection::typeId());
+ std::list<AttributePtr>::iterator aRefsIter = aRefs.begin();
+ for (; aRefsIter != aRefs.end(); aRefsIter++) {
+ std::shared_ptr<Model_AttributeSelection> aSel =
+ std::dynamic_pointer_cast<Model_AttributeSelection>(*aRefsIter);
+ bool aRemove = false;
+ aSel->updateInHistory(aRemove);
+ }
+ // update the selection list attributes if any
+ aRefs = (*anObj)->data()->attributes(ModelAPI_AttributeSelectionList::typeId());
+ for (aRefsIter = aRefs.begin(); aRefsIter != aRefs.end(); aRefsIter++) {
+ std::set<int> aRemoveSet;
+ std::shared_ptr<ModelAPI_AttributeSelectionList> aSel =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(*aRefsIter);
+ for(int a = aSel->size() - 1; a >= 0; a--) {
+ std::shared_ptr<Model_AttributeSelection> aSelAttr =
+ std::dynamic_pointer_cast<Model_AttributeSelection>(aSel->value(a));
+ if (aSelAttr.get()) {
+ bool theRemove = false;
+ aSelAttr->updateInHistory(theRemove);
+ if (theRemove) {
+ aRemoveSet.insert(a);
+ }
+ }
+ }
+ aSel->remove(aRemoveSet);
+ }
+ }