1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: Model_Update.cxx
4 // Created: 25 Jun 2014
5 // Author: Mikhail PONIKAROV
7 #include <Model_Update.h>
8 #include <Model_Document.h>
9 #include <Model_Data.h>
10 #include <Model_Objects.h>
11 #include <ModelAPI_Feature.h>
12 #include <ModelAPI_Data.h>
13 #include <ModelAPI_Document.h>
14 #include <ModelAPI_Events.h>
15 #include <ModelAPI_AttributeReference.h>
16 #include <ModelAPI_AttributeRefList.h>
17 #include <ModelAPI_AttributeRefAttr.h>
18 #include <ModelAPI_AttributeSelection.h>
19 #include <ModelAPI_AttributeSelectionList.h>
20 #include <ModelAPI_Result.h>
21 #include <ModelAPI_ResultPart.h>
22 #include <ModelAPI_Validator.h>
23 #include <ModelAPI_CompositeFeature.h>
24 #include <ModelAPI_Session.h>
25 #include <ModelAPI_Tools.h>
26 #include <GeomDataAPI_Point.h>
27 #include <GeomDataAPI_Point2D.h>
28 #include <Events_Loop.h>
29 #include <Events_LongOp.h>
30 #include <Events_InfoMessage.h>
31 #include <Config_PropManager.h>
35 Model_Update MY_UPDATER_INSTANCE; /// the only one instance initialized on load of the library
38 Model_Update::Model_Update()
40 Events_Loop* aLoop = Events_Loop::loop();
41 static const Events_ID kChangedEvent = aLoop->eventByName("PreferenceChanged");
42 aLoop->registerListener(this, kChangedEvent);
43 static const Events_ID kCreatedEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED);
44 aLoop->registerListener(this, kCreatedEvent);
45 static const Events_ID kUpdatedEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED);
46 aLoop->registerListener(this, kUpdatedEvent);
47 static const Events_ID kOpFinishEvent = aLoop->eventByName("FinishOperation");
48 aLoop->registerListener(this, kOpFinishEvent);
49 static const Events_ID kOpAbortEvent = aLoop->eventByName("AbortOperation");
50 aLoop->registerListener(this, kOpAbortEvent);
51 static const Events_ID kOpStartEvent = aLoop->eventByName("StartOperation");
52 aLoop->registerListener(this, kOpStartEvent);
53 static const Events_ID kStabilityEvent = aLoop->eventByName(EVENT_STABILITY_CHANGED);
54 aLoop->registerListener(this, kStabilityEvent);
55 static const Events_ID kPreviewBlockedEvent = aLoop->eventByName(EVENT_PREVIEW_BLOCKED);
56 aLoop->registerListener(this, kPreviewBlockedEvent);
57 static const Events_ID kPreviewRequestedEvent = aLoop->eventByName(EVENT_PREVIEW_REQUESTED);
58 aLoop->registerListener(this, kPreviewRequestedEvent);
59 static const Events_ID kReorderEvent = aLoop->eventByName(EVENT_ORDER_UPDATED);
60 aLoop->registerListener(this, kReorderEvent);
62 // Config_PropManager::findProp("Model update", "automatic_rebuild")->value() == "true";
63 myIsParamUpdated = false;
65 myIsProcessed = false;
66 myIsPreviewBlocked = false;
69 bool Model_Update::addModified(FeaturePtr theFeature, FeaturePtr theReason) {
71 if (!theFeature->data()->isValid())
72 return false; // delete an extrusion created on the sketch
74 if (theFeature->isPersistentResult()) {
75 if (!std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures())
79 // update arguments for "apply button" state change
80 if ((!theFeature->isPreviewNeeded() && !myIsFinish) || myIsPreviewBlocked) {
81 myProcessOnFinish.insert(theFeature);
83 std::cout<<"*** Add process on finish "<<theFeature->name()<<std::endl;
85 // keeps the currently updated features to avoid infinitive cycling here: where feature on
86 // "updateArguments" sends "updated" (in selection attribute) and goes here again
87 static std::set<FeaturePtr> aCurrentlyUpdated;
88 if (aCurrentlyUpdated.find(theFeature) == aCurrentlyUpdated.end()) {
89 aCurrentlyUpdated.insert(theFeature);
90 updateArguments(theFeature);
91 aCurrentlyUpdated.erase(theFeature);
93 // make it without conditions otherwise the apply button may have a bad state
94 theFeature->data()->execState(ModelAPI_StateDone);
95 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
96 aFactory->validate(theFeature); // need to be validated to update the "Apply" state if not previewed
98 if (!myIsPreviewBlocked)
101 if (myModified.find(theFeature) != myModified.end()) {
102 if (theReason.get()) {
104 std::cout<<"*** Add already modified "<<theFeature->name()<<" reason "<<theReason->name()<<std::endl;
106 myModified[theFeature].insert(theReason);
110 // do not add the disabled, but possibly the sub-elements are not disabled
111 bool aIsDisabled = theFeature->isDisabled();
113 std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
114 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated ||
115 theFeature->data()->execState() == ModelAPI_StateInvalidArgument) { // issue 1519
116 // do not forget that in this case all were the reasons
117 aNewSet.insert(theFeature);
120 aNewSet.insert(theReason);
122 myModified[theFeature] = aNewSet;
125 std::cout<<"*** Add modified "<<theFeature->name()<<" reason "<<theReason->name()<<std::endl;
127 std::cout<<"*** Add modified "<<theFeature->name()<<std::endl;
129 } else { // will be updated during the finish of the operation, or when it becomes enabled
130 if (theFeature->data()->execState() == ModelAPI_StateDone)
131 theFeature->data()->execState(ModelAPI_StateMustBeUpdated);
133 return true; // do not need iteration deeply if it is already marked as modified or so
135 std::cout<<"*** Set modified state "<<theFeature->name()<<std::endl;
138 // clear processed and fill modified recursively
139 const std::set<std::shared_ptr<ModelAPI_Attribute> >& aRefs = theFeature->data()->refsToMe();
140 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
141 for(; aRefIter != aRefs.cend(); aRefIter++) {
142 if ((*aRefIter)->isArgument()) {
143 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
144 if (aReferenced.get()) {
145 addModified(aReferenced, theFeature);
149 // proccess also results
150 std::list<ResultPtr> allResults; // list of this feature and results
151 ModelAPI_Tools::allResults(theFeature, allResults);
152 std::list<ResultPtr>::iterator aRes = allResults.begin();
153 for(; aRes != allResults.end(); aRes++) {
154 const std::set<std::shared_ptr<ModelAPI_Attribute> >& aRefs = (*aRes)->data()->refsToMe();
155 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
156 for(; aRefIter != aRefs.cend(); aRefIter++) {
157 if ((*aRefIter)->isArgument()) {
158 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
159 if (aReferenced.get()) {
160 addModified(aReferenced, theFeature);
166 // also add part feature that contains this feature to the modified
167 if (theFeature->document()->kind() != "PartSet") {
168 FeaturePtr aPart = ModelAPI_Tools::findPartFeature(
169 ModelAPI_Session::get()->moduleDocument(), theFeature->document());
171 addModified(aPart, theFeature);
176 void Model_Update::processEvent(const std::shared_ptr<Events_Message>& theMessage)
178 static Events_Loop* aLoop = Events_Loop::loop();
179 static const Events_ID kCreatedEvent = aLoop->eventByName(EVENT_OBJECT_CREATED);
180 static const Events_ID kUpdatedEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
181 static const Events_ID kOpFinishEvent = aLoop->eventByName("FinishOperation");
182 static const Events_ID kOpAbortEvent = aLoop->eventByName("AbortOperation");
183 static const Events_ID kOpStartEvent = aLoop->eventByName("StartOperation");
184 static const Events_ID kStabilityEvent = aLoop->eventByName(EVENT_STABILITY_CHANGED);
185 static const Events_ID kPreviewBlockedEvent = aLoop->eventByName(EVENT_PREVIEW_BLOCKED);
186 static const Events_ID kPreviewRequestedEvent = aLoop->eventByName(EVENT_PREVIEW_REQUESTED);
187 static const Events_ID kReorderEvent = aLoop->eventByName(EVENT_ORDER_UPDATED);
190 std::cout<<"****** Event "<<theMessage->eventID().eventText()<<std::endl;
192 if (theMessage->eventID() == kStabilityEvent) {
193 updateStability(theMessage->sender());
196 if (theMessage->eventID() == kPreviewBlockedEvent) {
197 myIsPreviewBlocked = true;
200 if (theMessage->eventID() == kPreviewRequestedEvent) {
201 if (myIsPreviewBlocked) {
202 myIsPreviewBlocked = false;
204 myIsPreviewBlocked = true;
208 // creation is added to "update" to avoid recomputation twice: on create and immediately after on update
209 if (theMessage->eventID() == kCreatedEvent) {
210 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aMsg =
211 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
212 const std::set<ObjectPtr>& anObjs = aMsg->objects();
213 std::set<ObjectPtr>::const_iterator anObjIter = anObjs.cbegin();
214 for(; anObjIter != anObjs.cend(); anObjIter++) {
215 if (std::dynamic_pointer_cast<Model_Document>((*anObjIter)->document())->executeFeatures())
216 ModelAPI_EventCreator::get()->sendUpdated(*anObjIter, kUpdatedEvent);
220 if (theMessage->eventID() == kUpdatedEvent) {
221 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aMsg =
222 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
223 const std::set<ObjectPtr>& anObjs = aMsg->objects();
224 std::set<ObjectPtr>::const_iterator anObjIter = anObjs.cbegin();
225 bool aSomeModified = false; // check that features not changed: only redisplay is needed
226 for(; anObjIter != anObjs.cend(); anObjIter++) {
227 if (!(*anObjIter)->data()->isValid())
230 std::cout<<">>> in event updated "<<(*anObjIter)->groupName()<<" "<<(*anObjIter)->data()->name()<<std::endl;
232 if ((*anObjIter)->groupName() == ModelAPI_ResultParameter::group()) {
233 myIsParamUpdated = true;
235 // on undo/redo, abort do not update persisten features
236 FeaturePtr anUpdated = std::dynamic_pointer_cast<ModelAPI_Feature>(*anObjIter);
237 if (anUpdated.get()) {
238 if (addModified(anUpdated, FeaturePtr()))
239 aSomeModified = true;
240 } else { // process the updated result as update of features that refers to this result
241 const std::set<std::shared_ptr<ModelAPI_Attribute> >& aRefs = (*anObjIter)->data()->refsToMe();
242 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
243 for(; aRefIter != aRefs.cend(); aRefIter++) {
244 if (!(*aRefIter)->owner()->data()->isValid())
246 FeaturePtr anUpdated = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
247 if (anUpdated.get()) {
248 if (addModified(anUpdated, FeaturePtr()))
249 aSomeModified = true;
254 // this event is for solver update, not here, do not react immediately
258 } else if (theMessage->eventID() == kOpFinishEvent || theMessage->eventID() == kOpAbortEvent ||
259 theMessage->eventID() == kOpStartEvent) {
260 myIsPreviewBlocked = false;
262 if (theMessage->eventID() == kOpFinishEvent) {
264 // add features that wait for finish as modified
265 std::set<std::shared_ptr<ModelAPI_Feature> >::iterator aFeature = myProcessOnFinish.begin();
266 for(; aFeature != myProcessOnFinish.end(); aFeature++)
267 if ((*aFeature)->data()->isValid()) // there may be already removed wait for features
268 addModified(*aFeature, FeaturePtr());
271 myProcessOnFinish.clear(); // processed features must be only on finish, so clear anyway (to avoid reimport on load)
273 if (!(theMessage->eventID() == kOpStartEvent)) {
274 processFeatures(false);
276 // remove all macros before clearing all created
277 std::set<FeaturePtr>::iterator anUpdatedIter = myWaitForFinish.begin();
278 while(anUpdatedIter != myWaitForFinish.end()) {
279 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anUpdatedIter);
280 if (aFeature.get()) {
281 // remove macro on finish
282 if (aFeature->isMacro()) {
283 aFeature->document()->removeFeature(aFeature);
284 myWaitForFinish.erase(aFeature);
286 // to avoid the map update problems on "remove"
287 if (myWaitForFinish.find(aFeature) == myWaitForFinish.end()) {
288 anUpdatedIter = myWaitForFinish.begin();
296 // the redisplay signal should be flushed in order to erase the feature presentation in the viewer
297 // if should be done after removeFeature() of document,
298 // by this reason, upper processFeatures() do not perform this flush
299 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
301 // in the end of transaction everything is updated, so clear the old objects
302 myIsParamUpdated = false;
303 myWaitForFinish.clear();
304 } else if (theMessage->eventID() == kReorderEvent) {
305 std::shared_ptr<ModelAPI_OrderUpdatedMessage> aMsg =
306 std::dynamic_pointer_cast<ModelAPI_OrderUpdatedMessage>(theMessage);
307 addModified(aMsg->reordered(), aMsg->reordered()); // to update all attributes
311 void Model_Update::processFeatures(const bool theFlushRedisplay)
313 // perform update of everything if it is not performed right now or any preview is blocked
314 if (!myIsProcessed && !myIsPreviewBlocked) {
315 myIsProcessed = true;
317 std::cout<<"****** Start processing"<<std::endl;
320 while(!myModified.empty()) {
321 processFeature(myModified.begin()->first);
323 myIsProcessed = false;
325 // to update the object browser if something is updated/created during executions
326 static Events_Loop* aLoop = Events_Loop::loop();
327 static const Events_ID kCreatedEvent= aLoop->eventByName(EVENT_OBJECT_CREATED);
328 aLoop->flush(kCreatedEvent);
329 static const Events_ID kUpdatedEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
330 aLoop->flush(kUpdatedEvent);
332 // flush to update display
333 if (theFlushRedisplay) {
334 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
335 aLoop->flush(EVENT_DISP);
338 std::cout<<"****** End processing"<<std::endl;
344 // collects all the feautres this feature depends on: reasons
345 static void allReasons(FeaturePtr theFeature, std::set<FeaturePtr>& theReasons) {
346 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > > aDeps;
347 theFeature->data()->referencesToObjects(aDeps);
348 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > >::iterator
349 anAttrsIter = aDeps.begin();
350 for(; anAttrsIter != aDeps.end(); anAttrsIter++) {
351 if (theFeature->attribute(anAttrsIter->first)->isArgument()) {
352 std::list<std::shared_ptr<ModelAPI_Object> >::iterator aDepIter = anAttrsIter->second.begin();
353 for(; aDepIter != anAttrsIter->second.end(); aDepIter++) {
354 FeaturePtr aDepFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(*aDepIter);
355 if (!aDepFeat.get()) { // so, it depends on the result and process the feature owner of it
356 ResultPtr aDepRes = std::dynamic_pointer_cast<ModelAPI_Result>(*aDepIter);
358 aDepFeat = (*aDepIter)->document()->feature(aDepRes);
361 if (aDepFeat.get() && aDepFeat->data()->isValid()) {
362 theReasons.insert(aDepFeat);
367 if (theFeature->getKind() == "Part") { // part is not depended on its subs directly, but subs must be iterated anyway
368 CompositeFeaturePtr aPart = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theFeature);
369 int aNum = aPart->numberOfSubs();
370 for(int a = 0; a < aNum; a++) {
371 FeaturePtr aSub = aPart->subFeature(a);
372 if (aSub.get() && aSub->data()->isValid()) {
373 theReasons.insert(aSub);
379 bool Model_Update::processFeature(FeaturePtr theFeature)
381 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
383 if (!theFeature->data()->isValid()) { // deleted feature, just remove from all containers
384 if (myModified.find(theFeature) != myModified.end())
385 myModified.erase(theFeature);
389 if (theFeature->isPersistentResult()) {
390 if (!std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures())
394 if (myProcessed.find(theFeature) == myProcessed.end()) {
395 myProcessed[theFeature] = 0;
397 int aCount = myProcessed[theFeature];
398 if (aCount > 100) { // too many repetition of processing (in VS it may crash on 330 with stack overflow)
399 Events_InfoMessage("Model_Update",
400 "Feature '%1' is updated in infinitive loop").arg(theFeature->data()->name()).send();
403 myProcessed[theFeature] = aCount + 1;
406 // check this feature is not yet checked or processed
407 bool aIsModified = myModified.find(theFeature) != myModified.end();
408 if (!aIsModified && myIsFinish) { // get info about the modification for features without preview
409 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated) {
411 std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
412 aNewSet.insert(theFeature); // contains itself, so, we don't know which was the reason and the reason is any
413 myModified[theFeature] = aNewSet;
418 std::cout<<"* Process feature "<<theFeature->name()<<std::endl;
421 // update the sketch plane before the sketch sub-elements are recomputed
422 // (otherwise sketch will update plane, modify subs, after executed, but with old subs edges)
423 if (aIsModified && theFeature->getKind() == "Sketch") {
425 std::cout<<"****** Update sketch args "<<theFeature->name()<<std::endl;
427 AttributeSelectionPtr anExtSel = theFeature->selection("External");
428 if (anExtSel.get()) {
429 ResultPtr aContext = anExtSel->context();
430 if (aContext.get() && aContext->document().get()) {
431 FeaturePtr anExtBase = aContext->document()->feature(aContext);
432 if (anExtBase.get()) {
433 processFeature(anExtBase);
437 updateArguments(theFeature);
440 if (!aIsModified) { // no modification is needed
444 // evaluate parameter before the sub-elements update: it updates dependencies on evaluation (#1085)
445 if (theFeature->getKind() == "Parameter") {
446 theFeature->execute();
449 bool isReferencedInvalid = false;
450 // check all features this feature depended on (recursive call of updateFeature)
451 std::set<FeaturePtr>& aReasons = myModified[theFeature];
452 bool allSubsUsed = aReasons.find(theFeature) != aReasons.end();
453 if (allSubsUsed) { // add all subs in aReasons and temporary remove "theFeature" to avoid processing itself
454 allReasons(theFeature, aReasons);
455 aReasons.erase(theFeature);
457 // take reasons one by one (they may be added during the feature process (circle by the radius of sketch)
458 std::set<FeaturePtr> aProcessedReasons;
459 while(!aReasons.empty()) {
460 FeaturePtr aReason = *(aReasons.begin());
462 //cout<<theFeature->name()<<" process next reason "<<aReason->name()<<endl;
464 if (aReason != theFeature && (aReason)->data()->isValid()) {
465 if (processFeature(aReason))
467 if (aReason->data()->execState() == ModelAPI_StateInvalidArgument)
468 isReferencedInvalid = true;
470 // searching for the next not used reason
471 aProcessedReasons.insert(aReason);
472 aReasons.erase(aReason);
474 // restore the modified reasons: they will be used in the update of arguments
475 if (allSubsUsed) { // restore theFeature in this set
476 aProcessedReasons.insert(theFeature);
478 myModified[theFeature] = aProcessedReasons;
480 // do not execute the composite that contains the current
481 bool isPostponedMain = false;
482 CompositeFeaturePtr aCompos = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theFeature);
483 if (theFeature->getKind() == "ExtrusionSketch" && aCompos.get()) {
484 CompositeFeaturePtr aCurrentOwner =
485 ModelAPI_Tools::compositeOwner(theFeature->document()->currentFeature(false));
486 isPostponedMain = aCurrentOwner.get() && aCompos->isSub(aCurrentOwner);
490 std::cout<<"Update args "<<theFeature->name()<<std::endl;
492 // TestImport.py : after arguments are updated, theFeature may be removed
493 if (!theFeature->data()->isValid())
495 // Update selection and parameters attributes first, before sub-features analysis (sketch plane).
496 updateArguments(theFeature);
498 // add this feature to the processed right now to be able remove it from this list on
499 // update signal during this feature execution
500 myModified.erase(theFeature);
501 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated)
502 theFeature->data()->execState(ModelAPI_StateDone);
504 // this checking must be after the composite feature sub-elements processing:
505 // composite feature status may depend on it's subelements
506 if ((theFeature->data()->execState() == ModelAPI_StateInvalidArgument || isReferencedInvalid) &&
507 theFeature->getKind() != "Part") { // don't disable Part because it will make disabled all the features (performance and problems with the current feature)
509 std::cout<<"Invalid args "<<theFeature->name()<<std::endl;
511 theFeature->eraseResults();
512 redisplayWithResults(theFeature, ModelAPI_StateInvalidArgument); // result also must be updated
513 return true; // so, feature is modified (results are erased)
516 // execute feature if it must be updated
517 ModelAPI_ExecState aState = theFeature->data()->execState();
518 if (aFactory->validate(theFeature)) {
519 if (!isPostponedMain) {
520 executeFeature(theFeature);
524 std::cout<<"Feature is not valid, erase results "<<theFeature->name()<<std::endl;
526 theFeature->eraseResults();
527 redisplayWithResults(theFeature, ModelAPI_StateInvalidArgument); // result also must be updated
532 void Model_Update::redisplayWithResults(FeaturePtr theFeature, const ModelAPI_ExecState theState)
534 // make updated and redisplay all results
535 static Events_ID EVENT_DISP = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
537 std::list<ResultPtr> allResults;
538 ModelAPI_Tools::allResults(theFeature, allResults);
539 std::list<ResultPtr>::iterator aRIter = allResults.begin();
540 for (; aRIter != allResults.cend(); aRIter++) {
541 std::shared_ptr<ModelAPI_Result> aRes = *aRIter;
542 if (!aRes->isDisabled()) {// update state only for enabled results (Placement Result Part may make the original Part Result as invalid)
543 aRes->data()->execState(theState);
545 if (theFeature->data()->updateID() > aRes->data()->updateID()) {
546 aRes->data()->setUpdateID(theFeature->data()->updateID());
548 ModelAPI_EventCreator::get()->sendUpdated(aRes, EVENT_DISP);
550 // to redisplay "presentable" feature (for ex. distance constraint)
551 ModelAPI_EventCreator::get()->sendUpdated(theFeature, EVENT_DISP);
552 theFeature->data()->execState(theState);
555 /// Updates the state by the referenced object: if something bad with it, set state for this one
556 ModelAPI_ExecState stateByReference(ObjectPtr theTarget, const ModelAPI_ExecState theCurrent)
559 ModelAPI_ExecState aRefState = theTarget->data()->execState();
560 if (aRefState == ModelAPI_StateMustBeUpdated) {
561 if (theCurrent == ModelAPI_StateDone)
562 return ModelAPI_StateMustBeUpdated;
563 } else if (aRefState != ModelAPI_StateDone) {
564 return ModelAPI_StateInvalidArgument;
570 void Model_Update::updateArguments(FeaturePtr theFeature) {
571 // perform this method also for disabled features: to make "not done" state for
572 // features referenced to the active and modified features
574 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
576 ModelAPI_ExecState aState = theFeature->data()->execState();
577 if (aState == ModelAPI_StateExecFailed) { // try again failed feature: issue 577
578 aState = ModelAPI_StateMustBeUpdated;
580 if (aState == ModelAPI_StateInvalidArgument) // a chance to be corrected
581 aState = ModelAPI_StateMustBeUpdated;
582 // check the parameters state
585 std::list<AttributePtr> anAttrinbutes =
586 theFeature->data()->attributes(ModelAPI_AttributeInteger::typeId());
587 std::list<AttributePtr>::iterator anIter = anAttrinbutes.begin();
588 for(; anIter != anAttrinbutes.end(); anIter++) {
589 AttributeIntegerPtr anAttribute =
590 std::dynamic_pointer_cast<ModelAPI_AttributeInteger>(*anIter);
591 if (anAttribute.get() && !anAttribute->text().empty()) {
592 if (myIsParamUpdated) {
593 ModelAPI_AttributeEvalMessage::send(anAttribute, this);
595 if (anAttribute->expressionInvalid()) {
596 aState = ModelAPI_StateInvalidArgument;
603 std::list<AttributePtr> aDoubles =
604 theFeature->data()->attributes(ModelAPI_AttributeDouble::typeId());
605 std::list<AttributePtr>::iterator aDoubleIter = aDoubles.begin();
606 for(; aDoubleIter != aDoubles.end(); aDoubleIter++) {
607 AttributeDoublePtr aDouble =
608 std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(*aDoubleIter);
609 if (aDouble.get() && !aDouble->text().empty()) {
610 if (myIsParamUpdated) {
611 ModelAPI_AttributeEvalMessage::send(aDouble, this);
613 if (aDouble->expressionInvalid()) {
614 aState = ModelAPI_StateInvalidArgument;
621 std::list<AttributePtr> anAttributes =
622 theFeature->data()->attributes(GeomDataAPI_Point::typeId());
623 std::list<AttributePtr>::iterator anIter = anAttributes.begin();
624 for(; anIter != anAttributes.end(); anIter++) {
625 AttributePointPtr aPointAttribute =
626 std::dynamic_pointer_cast<GeomDataAPI_Point>(*anIter);
627 if (aPointAttribute.get() && (!aPointAttribute->textX().empty() ||
628 !aPointAttribute->textY().empty() || !aPointAttribute->textZ().empty())) {
629 if (myIsParamUpdated) {
630 ModelAPI_AttributeEvalMessage::send(aPointAttribute, this);
632 if ((!aPointAttribute->textX().empty() && aPointAttribute->expressionInvalid(0)) ||
633 (!aPointAttribute->textY().empty() && aPointAttribute->expressionInvalid(1)) ||
634 (!aPointAttribute->textZ().empty() && aPointAttribute->expressionInvalid(2)))
635 aState = ModelAPI_StateInvalidArgument;
641 std::list<AttributePtr> anAttributes =
642 theFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
643 std::list<AttributePtr>::iterator anIter = anAttributes.begin();
644 for(; anIter != anAttributes.end(); anIter++) {
645 AttributePoint2DPtr aPoint2DAttribute =
646 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIter);
647 if (aPoint2DAttribute.get()) {
648 if (myIsParamUpdated && (!aPoint2DAttribute->textX().empty() ||
649 !aPoint2DAttribute->textY().empty())) {
650 ModelAPI_AttributeEvalMessage::send(aPoint2DAttribute, this);
652 if ((!aPoint2DAttribute->textX().empty() && aPoint2DAttribute->expressionInvalid(0)) ||
653 (!aPoint2DAttribute->textY().empty() && aPoint2DAttribute->expressionInvalid(1)))
654 aState = ModelAPI_StateInvalidArgument;
658 // update the selection attributes if any
659 list<AttributePtr> aRefs =
660 theFeature->data()->attributes(ModelAPI_AttributeSelection::typeId());
661 list<AttributePtr>::iterator aRefsIter = aRefs.begin();
662 for (; aRefsIter != aRefs.end(); aRefsIter++) {
663 std::shared_ptr<ModelAPI_AttributeSelection> aSel =
664 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRefsIter);
665 ObjectPtr aContext = aSel->context();
666 // update argument only if the referenced object is ready to use
667 if (aContext.get() && !aContext->isDisabled()) {
668 if (isReason(theFeature, aContext)) {
669 if (!aSel->update()) { // this must be done on execution since it may be long operation
670 bool isObligatory = !aFactory->isNotObligatory(
671 theFeature->getKind(), theFeature->data()->id(aSel)) &&
672 aFactory->isCase(theFeature, theFeature->data()->id(aSel));
674 aState = ModelAPI_StateInvalidArgument;
677 } else if (aContext.get()) {
678 // here it may be not obligatory, but if the reference is wrong, it should not be correct
679 bool isObligatory = aFactory->isCase(theFeature, theFeature->data()->id(aSel));
681 aState = ModelAPI_StateInvalidArgument;
684 // update the selection list attributes if any
685 aRefs = theFeature->data()->attributes(ModelAPI_AttributeSelectionList::typeId());
686 for (aRefsIter = aRefs.begin(); aRefsIter != aRefs.end(); aRefsIter++) {
687 std::shared_ptr<ModelAPI_AttributeSelectionList> aSel =
688 std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(*aRefsIter);
689 for(int a = aSel->size() - 1; a >= 0; a--) {
690 std::shared_ptr<ModelAPI_AttributeSelection> aSelAttr =
691 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(aSel->value(a));
693 ObjectPtr aContext = aSelAttr->context();
694 // update argument only if the referenced object is ready to use
695 if (aContext.get() && !aContext->isDisabled()) {
696 if (isReason(theFeature, aContext)) {
697 if (!aSelAttr->update()) {
698 bool isObligatory = !aFactory->isNotObligatory(
699 theFeature->getKind(), theFeature->data()->id(aSel)) &&
700 aFactory->isCase(theFeature, theFeature->data()->id(aSel));
702 aState = ModelAPI_StateInvalidArgument;
705 } else if (aContext.get()) {
706 // here it may be not obligatory, but if the reference is wrong, it should not be correct
707 bool isObligatory = aFactory->isCase(theFeature, theFeature->data()->id(aSel));
709 aState = ModelAPI_StateInvalidArgument;
715 if (aState != ModelAPI_StateDone)
716 theFeature->data()->execState(aState);
719 bool Model_Update::isReason(std::shared_ptr<ModelAPI_Feature>& theFeature,
720 std::shared_ptr<ModelAPI_Object> theReason)
722 std::map<std::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
723 ::iterator aReasonsIt = myModified.find(theFeature);
724 if (aReasonsIt == myModified.end())
725 return false; // this case only for not-previewed items update state, nothing is changed in args for it
726 if (aReasonsIt->second.find(theFeature) != aReasonsIt->second.end())
727 return true; // any is reason if it contains itself
728 FeaturePtr aReasFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(theReason);
729 if (!aReasFeat.get()) { // try to get feature of this result
730 ResultPtr aReasRes = std::dynamic_pointer_cast<ModelAPI_Result>(theReason);
732 aReasFeat = theReason->document()->feature(aReasRes);
734 return aReasonsIt->second.find(aReasFeat) != aReasonsIt->second.end();
738 void Model_Update::executeFeature(FeaturePtr theFeature)
741 std::cout<<"Execute Feature "<<theFeature->name()<<std::endl;
743 // execute in try-catch to avoid internal problems of the feature
744 ModelAPI_ExecState aState = ModelAPI_StateDone;
745 theFeature->data()->execState(ModelAPI_StateDone);
747 theFeature->execute();
748 if (theFeature->data()->execState() != ModelAPI_StateDone) {
749 aState = ModelAPI_StateExecFailed;
751 aState = ModelAPI_StateDone;
754 aState = ModelAPI_StateExecFailed;
755 Events_InfoMessage("Model_Update",
756 "Feature %1 has failed during the execution").arg(theFeature->getKind()).send();
758 // The macro feature has to be deleted in any case even its execution is failed
759 myWaitForFinish.insert(theFeature);
760 if (aState != ModelAPI_StateDone) {
761 theFeature->eraseResults();
763 theFeature->data()->setUpdateID(ModelAPI_Session::get()->transactionID());
764 redisplayWithResults(theFeature, aState);
767 void Model_Update::updateStability(void* theSender)
769 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
771 bool added = false; // object may be was crated
772 ModelAPI_Object* aSender = static_cast<ModelAPI_Object*>(theSender);
773 if (aSender && aSender->document()) {
774 FeaturePtr aFeatureSender =
775 std::dynamic_pointer_cast<ModelAPI_Feature>(aSender->data()->owner());
776 if (aFeatureSender.get()) {
777 Model_Objects* aDocObjects =
778 std::dynamic_pointer_cast<Model_Document>(aSender->document())->objects();
780 //aDocObjects->synchronizeBackRefs();
781 // remove or add all concealment refs from this feature
782 std::list<std::pair<std::string, std::list<ObjectPtr> > > aRefs;
783 aSender->data()->referencesToObjects(aRefs);
784 std::list<std::pair<std::string, std::list<ObjectPtr> > >::iterator aRefIt = aRefs.begin();
785 for(; aRefIt != aRefs.end(); aRefIt++) {
786 if (!aFactory->isConcealed(aFeatureSender->getKind(), aRefIt->first))
787 continue; // take into account only concealed references (do not remove the sketch constraint and the edge on constraint edit)
788 std::list<ObjectPtr>& aRefFeaturesList = aRefIt->second;
789 std::list<ObjectPtr>::iterator aReferenced = aRefFeaturesList.begin();
790 for(; aReferenced != aRefFeaturesList.end(); aReferenced++) {
791 // stability is only on results: feature to feature reference mean nested
792 // features, that will remove nesting references
793 if (aReferenced->get() && (*aReferenced)->data()->isValid() &&
794 (*aReferenced)->groupName() != ModelAPI_Feature::group()) {
795 std::shared_ptr<Model_Data> aData =
796 std::dynamic_pointer_cast<Model_Data>((*aReferenced)->data());
797 if (aFeatureSender->isStable()) {
798 aData->addBackReference(aFeatureSender, aRefIt->first);
800 aData->removeBackReference(aFeatureSender, aRefIt->first);
801 added = true; // remove of concealment may be caused creation of some result
810 static Events_Loop* aLoop = Events_Loop::loop();
811 static Events_ID kEventCreated = aLoop->eventByName(EVENT_OBJECT_CREATED);
812 aLoop->flush(kEventCreated);