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 bool isNotExecuted = theFeature->isPersistentResult() &&
75 !std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures();
77 if (!theReason.get()) // no reason => no construction reason
79 if (myNotPersistentRefs.find(theFeature) == myNotPersistentRefs.end()) {
80 myNotPersistentRefs[theFeature].insert(theReason);
82 std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
83 aNewSet.insert(theReason);
84 myNotPersistentRefs[theFeature] = aNewSet;
89 // update arguments for "apply button" state change
90 if ((!theFeature->isPreviewNeeded() && !myIsFinish) || myIsPreviewBlocked) {
91 myProcessOnFinish.insert(theFeature);
93 std::cout<<"*** Add process on finish "<<theFeature->name()<<std::endl;
95 // keeps the currently updated features to avoid infinitive cycling here: where feature on
96 // "updateArguments" sends "updated" (in selection attribute) and goes here again
97 static std::set<FeaturePtr> aCurrentlyUpdated;
98 if (aCurrentlyUpdated.find(theFeature) == aCurrentlyUpdated.end()) {
99 aCurrentlyUpdated.insert(theFeature);
100 updateArguments(theFeature);
101 aCurrentlyUpdated.erase(theFeature);
103 // make it without conditions otherwise the apply button may have a bad state
104 theFeature->data()->execState(ModelAPI_StateDone);
105 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
106 aFactory->validate(theFeature); // need to be validated to update the "Apply" state if not previewed
108 if (!myIsPreviewBlocked)
111 if (myModified.find(theFeature) != myModified.end()) {
112 if (theReason.get()) {
114 std::cout<<"*** Add already modified "<<theFeature->name()<<" reason "<<theReason->name()<<std::endl;
116 myModified[theFeature].insert(theReason);
120 // do not add the disabled, but possibly the sub-elements are not disabled
121 bool aIsDisabled = theFeature->isDisabled();
123 std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
124 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated ||
125 theFeature->data()->execState() == ModelAPI_StateInvalidArgument) { // issue 1519
126 // do not forget that in this case all were the reasons
127 aNewSet.insert(theFeature);
130 aNewSet.insert(theReason);
132 myModified[theFeature] = aNewSet;
135 std::cout<<"*** Add modified "<<theFeature->name()<<" reason "<<theReason->name()<<std::endl;
137 std::cout<<"*** Add modified "<<theFeature->name()<<std::endl;
139 } else { // will be updated during the finish of the operation, or when it becomes enabled
140 if (theFeature->data()->execState() == ModelAPI_StateDone)
141 theFeature->data()->execState(ModelAPI_StateMustBeUpdated);
143 return true; // do not need iteration deeply if it is already marked as modified or so
145 std::cout<<"*** Set modified state "<<theFeature->name()<<std::endl;
148 // clear processed and fill modified recursively
149 const std::set<std::shared_ptr<ModelAPI_Attribute> >& aRefs = theFeature->data()->refsToMe();
150 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
151 for(; aRefIter != aRefs.cend(); aRefIter++) {
152 if ((*aRefIter)->isArgument()) {
153 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
154 if (aReferenced.get()) {
155 addModified(aReferenced, theFeature);
159 // proccess also results
160 std::list<ResultPtr> allResults; // list of this feature and results
161 ModelAPI_Tools::allResults(theFeature, allResults);
162 std::list<ResultPtr>::iterator aRes = allResults.begin();
163 for(; aRes != allResults.end(); aRes++) {
164 const std::set<std::shared_ptr<ModelAPI_Attribute> >& aRefs = (*aRes)->data()->refsToMe();
165 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
166 for(; aRefIter != aRefs.cend(); aRefIter++) {
167 if ((*aRefIter)->isArgument()) {
168 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
169 if (aReferenced.get()) {
170 addModified(aReferenced, theFeature);
176 // also add part feature that contains this feature to the modified
177 if (theFeature->document()->kind() != "PartSet") {
178 FeaturePtr aPart = ModelAPI_Tools::findPartFeature(
179 ModelAPI_Session::get()->moduleDocument(), theFeature->document());
181 addModified(aPart, theFeature);
186 void Model_Update::processEvent(const std::shared_ptr<Events_Message>& theMessage)
188 static Events_Loop* aLoop = Events_Loop::loop();
189 static const Events_ID kCreatedEvent = aLoop->eventByName(EVENT_OBJECT_CREATED);
190 static const Events_ID kUpdatedEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
191 static const Events_ID kOpFinishEvent = aLoop->eventByName("FinishOperation");
192 static const Events_ID kOpAbortEvent = aLoop->eventByName("AbortOperation");
193 static const Events_ID kOpStartEvent = aLoop->eventByName("StartOperation");
194 static const Events_ID kStabilityEvent = aLoop->eventByName(EVENT_STABILITY_CHANGED);
195 static const Events_ID kPreviewBlockedEvent = aLoop->eventByName(EVENT_PREVIEW_BLOCKED);
196 static const Events_ID kPreviewRequestedEvent = aLoop->eventByName(EVENT_PREVIEW_REQUESTED);
197 static const Events_ID kReorderEvent = aLoop->eventByName(EVENT_ORDER_UPDATED);
198 static const Events_ID kRedisplayEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
201 std::cout<<"****** Event "<<theMessage->eventID().eventText()<<std::endl;
203 if (theMessage->eventID() == kStabilityEvent) {
204 updateStability(theMessage->sender());
207 if (theMessage->eventID() == kPreviewBlockedEvent) {
208 myIsPreviewBlocked = true;
211 if (theMessage->eventID() == kPreviewRequestedEvent) {
212 if (myIsPreviewBlocked) {
213 myIsPreviewBlocked = false;
215 myIsPreviewBlocked = true;
219 // creation is added to "update" to avoid recomputation twice: on create and immediately after on update
220 if (theMessage->eventID() == kCreatedEvent) {
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 for(; anObjIter != anObjs.cend(); anObjIter++) {
226 if (std::dynamic_pointer_cast<Model_Document>((*anObjIter)->document())->executeFeatures()) {
227 if ((*anObjIter)->groupName() == ModelAPI_Feature::group()) { // results creation means enabling, not update
228 ModelAPI_EventCreator::get()->sendUpdated(*anObjIter, kUpdatedEvent);
230 ModelAPI_EventCreator::get()->sendUpdated(*anObjIter, kRedisplayEvent);
236 if (theMessage->eventID() == kUpdatedEvent) {
237 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aMsg =
238 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
239 const std::set<ObjectPtr>& anObjs = aMsg->objects();
240 std::set<ObjectPtr>::const_iterator anObjIter = anObjs.cbegin();
241 bool aSomeModified = false; // check that features not changed: only redisplay is needed
242 for(; anObjIter != anObjs.cend(); anObjIter++) {
243 if (!(*anObjIter)->data()->isValid())
246 std::cout<<">>> in event updated "<<(*anObjIter)->groupName()<<" "<<(*anObjIter)->data()->name()<<std::endl;
248 if ((*anObjIter)->groupName() == ModelAPI_ResultParameter::group()) {
249 myIsParamUpdated = true;
251 // on undo/redo, abort do not update persisten features
252 FeaturePtr anUpdated = std::dynamic_pointer_cast<ModelAPI_Feature>(*anObjIter);
253 if (anUpdated.get()) {
254 if (addModified(anUpdated, FeaturePtr()))
255 aSomeModified = true;
256 } else { // process the updated result as update of features that refers to this result
257 const std::set<std::shared_ptr<ModelAPI_Attribute> >& aRefs = (*anObjIter)->data()->refsToMe();
258 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
259 for(; aRefIter != aRefs.cend(); aRefIter++) {
260 if (!(*aRefIter)->owner()->data()->isValid())
262 FeaturePtr anUpdated = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
263 if (anUpdated.get()) {
264 if (addModified(anUpdated, FeaturePtr()))
265 aSomeModified = true;
270 // this event is for solver update, not here, do not react immediately
274 } else if (theMessage->eventID() == kOpFinishEvent || theMessage->eventID() == kOpAbortEvent ||
275 theMessage->eventID() == kOpStartEvent) {
276 myIsPreviewBlocked = false;
278 if (theMessage->eventID() == kOpFinishEvent) {
280 // add features that wait for finish as modified
281 std::set<std::shared_ptr<ModelAPI_Feature> >::iterator aFeature = myProcessOnFinish.begin();
282 for(; aFeature != myProcessOnFinish.end(); aFeature++)
283 if ((*aFeature)->data()->isValid()) // there may be already removed wait for features
284 addModified(*aFeature, FeaturePtr());
287 myProcessOnFinish.clear(); // processed features must be only on finish, so clear anyway (to avoid reimport on load)
289 if (!(theMessage->eventID() == kOpStartEvent)) {
290 processFeatures(false);
292 // remove all macros before clearing all created
293 std::set<FeaturePtr>::iterator anUpdatedIter = myWaitForFinish.begin();
294 while(anUpdatedIter != myWaitForFinish.end()) {
295 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anUpdatedIter);
296 if (aFeature.get()) {
297 // remove macro on finish
298 if (aFeature->isMacro()) {
299 aFeature->document()->removeFeature(aFeature);
300 myWaitForFinish.erase(aFeature);
302 // to avoid the map update problems on "remove"
303 if (myWaitForFinish.find(aFeature) == myWaitForFinish.end()) {
304 anUpdatedIter = myWaitForFinish.begin();
312 // the redisplay signal should be flushed in order to erase the feature presentation in the viewer
313 // if should be done after removeFeature() of document,
314 // by this reason, upper processFeatures() do not perform this flush
315 Events_Loop::loop()->flush(kRedisplayEvent);
317 // in the end of transaction everything is updated, so clear the old objects
318 myIsParamUpdated = false;
319 myWaitForFinish.clear();
320 } else if (theMessage->eventID() == kReorderEvent) {
321 std::shared_ptr<ModelAPI_OrderUpdatedMessage> aMsg =
322 std::dynamic_pointer_cast<ModelAPI_OrderUpdatedMessage>(theMessage);
323 if (aMsg->reordered().get())
324 addModified(aMsg->reordered(), aMsg->reordered()); // to update all attributes
328 void Model_Update::processFeatures(const bool theFlushRedisplay)
330 // perform update of everything if it is not performed right now or any preview is blocked
331 if (!myIsProcessed && !myIsPreviewBlocked) {
332 myIsProcessed = true;
334 std::cout<<"****** Start processing"<<std::endl;
337 while(!myModified.empty()) {
338 processFeature(myModified.begin()->first);
340 myIsProcessed = false;
342 // to update the object browser if something is updated/created during executions
343 static Events_Loop* aLoop = Events_Loop::loop();
344 static const Events_ID kCreatedEvent= aLoop->eventByName(EVENT_OBJECT_CREATED);
345 aLoop->flush(kCreatedEvent);
346 static const Events_ID kUpdatedEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
347 aLoop->flush(kUpdatedEvent);
349 // flush to update display
350 if (theFlushRedisplay) {
351 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
352 aLoop->flush(EVENT_DISP);
355 std::cout<<"****** End processing"<<std::endl;
361 // collects all the feautres this feature depends on: reasons
362 static void allReasons(FeaturePtr theFeature, std::set<FeaturePtr>& theReasons) {
363 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > > aDeps;
364 theFeature->data()->referencesToObjects(aDeps);
365 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > >::iterator
366 anAttrsIter = aDeps.begin();
367 for(; anAttrsIter != aDeps.end(); anAttrsIter++) {
368 if (theFeature->attribute(anAttrsIter->first)->isArgument()) {
369 std::list<std::shared_ptr<ModelAPI_Object> >::iterator aDepIter = anAttrsIter->second.begin();
370 for(; aDepIter != anAttrsIter->second.end(); aDepIter++) {
371 FeaturePtr aDepFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(*aDepIter);
372 if (!aDepFeat.get()) { // so, it depends on the result and process the feature owner of it
373 ResultPtr aDepRes = std::dynamic_pointer_cast<ModelAPI_Result>(*aDepIter);
375 aDepFeat = (*aDepIter)->document()->feature(aDepRes);
378 if (aDepFeat.get() && aDepFeat->data()->isValid()) {
379 theReasons.insert(aDepFeat);
384 if (theFeature->getKind() == "Part") { // part is not depended on its subs directly, but subs must be iterated anyway
385 CompositeFeaturePtr aPart = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theFeature);
386 int aNum = aPart->numberOfSubs();
387 for(int a = 0; a < aNum; a++) {
388 FeaturePtr aSub = aPart->subFeature(a);
389 if (aSub.get() && aSub->data()->isValid()) {
390 theReasons.insert(aSub);
396 bool Model_Update::processFeature(FeaturePtr theFeature)
398 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
400 if (!theFeature->data()->isValid()) { // deleted feature, just remove from all containers
401 if (myModified.find(theFeature) != myModified.end())
402 myModified.erase(theFeature);
406 if (theFeature->isPersistentResult()) {
407 if (!std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures())
411 if (myProcessed.find(theFeature) == myProcessed.end()) {
412 myProcessed[theFeature] = 0;
414 int aCount = myProcessed[theFeature];
415 if (aCount > 100) { // too many repetition of processing (in VS it may crash on 330 with stack overflow)
416 Events_InfoMessage("Model_Update",
417 "Feature '%1' is updated in infinitive loop").arg(theFeature->data()->name()).send();
420 myProcessed[theFeature] = aCount + 1;
423 // check this feature is not yet checked or processed
424 bool aIsModified = myModified.find(theFeature) != myModified.end();
425 if (!aIsModified && myIsFinish) { // get info about the modification for features without preview
426 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated) {
428 std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
429 aNewSet.insert(theFeature); // contains itself, so, we don't know which was the reason and the reason is any
430 myModified[theFeature] = aNewSet;
435 std::cout<<"* Process feature "<<theFeature->name()<<std::endl;
438 // update the sketch plane before the sketch sub-elements are recomputed
439 // (otherwise sketch will update plane, modify subs, after executed, but with old subs edges)
440 if (aIsModified && theFeature->getKind() == "Sketch") {
442 std::cout<<"****** Update sketch args "<<theFeature->name()<<std::endl;
444 AttributeSelectionPtr anExtSel = theFeature->selection("External");
445 if (anExtSel.get()) {
446 ResultPtr aContext = anExtSel->context();
447 if (aContext.get() && aContext->document().get()) {
448 FeaturePtr anExtBase = aContext->document()->feature(aContext);
449 if (anExtBase.get()) {
450 processFeature(anExtBase);
454 updateArguments(theFeature);
457 if (!aIsModified) { // no modification is needed
461 // evaluate parameter before the sub-elements update: it updates dependencies on evaluation (#1085)
462 if (theFeature->getKind() == "Parameter") {
463 theFeature->execute();
466 bool isReferencedInvalid = false;
467 // check all features this feature depended on (recursive call of updateFeature)
468 std::set<FeaturePtr>& aReasons = myModified[theFeature];
469 bool allSubsUsed = aReasons.find(theFeature) != aReasons.end();
470 if (allSubsUsed) { // add all subs in aReasons and temporary remove "theFeature" to avoid processing itself
471 allReasons(theFeature, aReasons);
472 aReasons.erase(theFeature);
474 // take reasons one by one (they may be added during the feature process (circle by the radius of sketch)
475 std::set<FeaturePtr> aProcessedReasons;
476 while(!aReasons.empty()) {
477 FeaturePtr aReason = *(aReasons.begin());
479 //cout<<theFeature->name()<<" process next reason "<<aReason->name()<<endl;
481 if (aReason != theFeature && (aReason)->data()->isValid()) {
482 if (processFeature(aReason))
484 if (aReason->data()->execState() == ModelAPI_StateInvalidArgument)
485 isReferencedInvalid = true;
487 // searching for the next not used reason
488 aProcessedReasons.insert(aReason);
489 aReasons.erase(aReason);
491 // restore the modified reasons: they will be used in the update of arguments
492 if (allSubsUsed) { // restore theFeature in this set
493 aProcessedReasons.insert(theFeature);
495 myModified[theFeature] = aProcessedReasons;
497 // do not execute the composite that contains the current
498 bool isPostponedMain = false;
499 CompositeFeaturePtr aCompos = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theFeature);
500 if (theFeature->getKind() == "ExtrusionSketch" && aCompos.get()) {
501 CompositeFeaturePtr aCurrentOwner =
502 ModelAPI_Tools::compositeOwner(theFeature->document()->currentFeature(false));
503 isPostponedMain = aCurrentOwner.get() && aCompos->isSub(aCurrentOwner);
507 std::cout<<"Update args "<<theFeature->name()<<std::endl;
509 // TestImport.py : after arguments are updated, theFeature may be removed
510 if (!theFeature->data()->isValid())
512 // Update selection and parameters attributes first, before sub-features analysis (sketch plane).
513 updateArguments(theFeature);
515 // add this feature to the processed right now to be able remove it from this list on
516 // update signal during this feature execution
517 myModified.erase(theFeature);
518 if (myNotPersistentRefs.find(theFeature) != myNotPersistentRefs.end())
519 myNotPersistentRefs.erase(theFeature);
520 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated)
521 theFeature->data()->execState(ModelAPI_StateDone);
523 // this checking must be after the composite feature sub-elements processing:
524 // composite feature status may depend on it's subelements
525 if ((theFeature->data()->execState() == ModelAPI_StateInvalidArgument || isReferencedInvalid) &&
526 theFeature->getKind() != "Part") { // don't disable Part because it will make disabled all the features (performance and problems with the current feature)
528 std::cout<<"Invalid args "<<theFeature->name()<<std::endl;
530 theFeature->eraseResults();
531 redisplayWithResults(theFeature, ModelAPI_StateInvalidArgument); // result also must be updated
532 return true; // so, feature is modified (results are erased)
535 // execute feature if it must be updated
536 ModelAPI_ExecState aState = theFeature->data()->execState();
537 if (aFactory->validate(theFeature)) {
538 if (!isPostponedMain) {
539 executeFeature(theFeature);
543 std::cout<<"Feature is not valid, erase results "<<theFeature->name()<<std::endl;
545 theFeature->eraseResults();
546 redisplayWithResults(theFeature, ModelAPI_StateInvalidArgument); // result also must be updated
551 void Model_Update::redisplayWithResults(FeaturePtr theFeature, const ModelAPI_ExecState theState)
553 // make updated and redisplay all results
554 static Events_ID EVENT_DISP = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
556 std::list<ResultPtr> allResults;
557 ModelAPI_Tools::allResults(theFeature, allResults);
558 std::list<ResultPtr>::iterator aRIter = allResults.begin();
559 for (; aRIter != allResults.cend(); aRIter++) {
560 std::shared_ptr<ModelAPI_Result> aRes = *aRIter;
561 if (!aRes->isDisabled()) {// update state only for enabled results (Placement Result Part may make the original Part Result as invalid)
562 aRes->data()->execState(theState);
564 if (theFeature->data()->updateID() > aRes->data()->updateID()) {
565 aRes->data()->setUpdateID(theFeature->data()->updateID());
567 ModelAPI_EventCreator::get()->sendUpdated(aRes, EVENT_DISP);
569 // to redisplay "presentable" feature (for ex. distance constraint)
570 ModelAPI_EventCreator::get()->sendUpdated(theFeature, EVENT_DISP);
571 theFeature->data()->execState(theState);
574 /// Updates the state by the referenced object: if something bad with it, set state for this one
575 ModelAPI_ExecState stateByReference(ObjectPtr theTarget, const ModelAPI_ExecState theCurrent)
578 ModelAPI_ExecState aRefState = theTarget->data()->execState();
579 if (aRefState == ModelAPI_StateMustBeUpdated) {
580 if (theCurrent == ModelAPI_StateDone)
581 return ModelAPI_StateMustBeUpdated;
582 } else if (aRefState != ModelAPI_StateDone) {
583 return ModelAPI_StateInvalidArgument;
589 void Model_Update::updateArguments(FeaturePtr theFeature) {
590 // perform this method also for disabled features: to make "not done" state for
591 // features referenced to the active and modified features
593 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
595 ModelAPI_ExecState aState = theFeature->data()->execState();
596 if (aState == ModelAPI_StateExecFailed) { // try again failed feature: issue 577
597 aState = ModelAPI_StateMustBeUpdated;
599 if (aState == ModelAPI_StateInvalidArgument) // a chance to be corrected
600 aState = ModelAPI_StateMustBeUpdated;
601 // check the parameters state
604 std::list<AttributePtr> anAttrinbutes =
605 theFeature->data()->attributes(ModelAPI_AttributeInteger::typeId());
606 std::list<AttributePtr>::iterator anIter = anAttrinbutes.begin();
607 for(; anIter != anAttrinbutes.end(); anIter++) {
608 AttributeIntegerPtr anAttribute =
609 std::dynamic_pointer_cast<ModelAPI_AttributeInteger>(*anIter);
610 if (anAttribute.get() && !anAttribute->text().empty()) {
611 if (myIsParamUpdated) {
612 ModelAPI_AttributeEvalMessage::send(anAttribute, this);
614 if (anAttribute->expressionInvalid()) {
615 aState = ModelAPI_StateInvalidArgument;
622 std::list<AttributePtr> aDoubles =
623 theFeature->data()->attributes(ModelAPI_AttributeDouble::typeId());
624 std::list<AttributePtr>::iterator aDoubleIter = aDoubles.begin();
625 for(; aDoubleIter != aDoubles.end(); aDoubleIter++) {
626 AttributeDoublePtr aDouble =
627 std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(*aDoubleIter);
628 if (aDouble.get() && !aDouble->text().empty()) {
629 if (myIsParamUpdated) {
630 ModelAPI_AttributeEvalMessage::send(aDouble, this);
632 if (aDouble->expressionInvalid()) {
633 aState = ModelAPI_StateInvalidArgument;
640 std::list<AttributePtr> anAttributes =
641 theFeature->data()->attributes(GeomDataAPI_Point::typeId());
642 std::list<AttributePtr>::iterator anIter = anAttributes.begin();
643 for(; anIter != anAttributes.end(); anIter++) {
644 AttributePointPtr aPointAttribute =
645 std::dynamic_pointer_cast<GeomDataAPI_Point>(*anIter);
646 if (aPointAttribute.get() && (!aPointAttribute->textX().empty() ||
647 !aPointAttribute->textY().empty() || !aPointAttribute->textZ().empty())) {
648 if (myIsParamUpdated) {
649 ModelAPI_AttributeEvalMessage::send(aPointAttribute, this);
651 if ((!aPointAttribute->textX().empty() && aPointAttribute->expressionInvalid(0)) ||
652 (!aPointAttribute->textY().empty() && aPointAttribute->expressionInvalid(1)) ||
653 (!aPointAttribute->textZ().empty() && aPointAttribute->expressionInvalid(2)))
654 aState = ModelAPI_StateInvalidArgument;
660 std::list<AttributePtr> anAttributes =
661 theFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
662 std::list<AttributePtr>::iterator anIter = anAttributes.begin();
663 for(; anIter != anAttributes.end(); anIter++) {
664 AttributePoint2DPtr aPoint2DAttribute =
665 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIter);
666 if (aPoint2DAttribute.get()) {
667 if (myIsParamUpdated && (!aPoint2DAttribute->textX().empty() ||
668 !aPoint2DAttribute->textY().empty())) {
669 ModelAPI_AttributeEvalMessage::send(aPoint2DAttribute, this);
671 if ((!aPoint2DAttribute->textX().empty() && aPoint2DAttribute->expressionInvalid(0)) ||
672 (!aPoint2DAttribute->textY().empty() && aPoint2DAttribute->expressionInvalid(1)))
673 aState = ModelAPI_StateInvalidArgument;
677 // update the selection attributes if any
678 list<AttributePtr> aRefs =
679 theFeature->data()->attributes(ModelAPI_AttributeSelection::typeId());
680 list<AttributePtr>::iterator aRefsIter = aRefs.begin();
681 for (; aRefsIter != aRefs.end(); aRefsIter++) {
682 std::shared_ptr<ModelAPI_AttributeSelection> aSel =
683 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRefsIter);
684 ObjectPtr aContext = aSel->context();
685 // update argument only if the referenced object is ready to use
686 if (aContext.get() && !aContext->isDisabled()) {
687 if (isReason(theFeature, aContext)) {
688 if (!aSel->update()) { // this must be done on execution since it may be long operation
689 bool isObligatory = !aFactory->isNotObligatory(
690 theFeature->getKind(), theFeature->data()->id(aSel)) &&
691 aFactory->isCase(theFeature, theFeature->data()->id(aSel));
693 aState = ModelAPI_StateInvalidArgument;
696 } else if (aContext.get()) {
697 // here it may be not obligatory, but if the reference is wrong, it should not be correct
698 bool isObligatory = aFactory->isCase(theFeature, theFeature->data()->id(aSel));
700 aState = ModelAPI_StateInvalidArgument;
703 // update the selection list attributes if any
704 aRefs = theFeature->data()->attributes(ModelAPI_AttributeSelectionList::typeId());
705 for (aRefsIter = aRefs.begin(); aRefsIter != aRefs.end(); aRefsIter++) {
706 std::shared_ptr<ModelAPI_AttributeSelectionList> aSel =
707 std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(*aRefsIter);
708 for(int a = aSel->size() - 1; a >= 0; a--) {
709 std::shared_ptr<ModelAPI_AttributeSelection> aSelAttr =
710 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(aSel->value(a));
712 ObjectPtr aContext = aSelAttr->context();
713 // update argument only if the referenced object is ready to use
714 if (aContext.get() && !aContext->isDisabled()) {
715 if (isReason(theFeature, aContext)) {
716 if (!aSelAttr->update()) {
717 bool isObligatory = !aFactory->isNotObligatory(
718 theFeature->getKind(), theFeature->data()->id(aSel)) &&
719 aFactory->isCase(theFeature, theFeature->data()->id(aSel));
721 aState = ModelAPI_StateInvalidArgument;
724 } else if (aContext.get()) {
725 // here it may be not obligatory, but if the reference is wrong, it should not be correct
726 bool isObligatory = aFactory->isCase(theFeature, theFeature->data()->id(aSel));
728 aState = ModelAPI_StateInvalidArgument;
734 if (aState != ModelAPI_StateDone)
735 theFeature->data()->execState(aState);
738 bool Model_Update::isReason(std::shared_ptr<ModelAPI_Feature>& theFeature,
739 std::shared_ptr<ModelAPI_Object> theReason)
741 std::map<std::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
742 ::iterator aReasonsIt = myModified.find(theFeature);
743 if (aReasonsIt != myModified.end()) {
744 if (aReasonsIt->second.find(theFeature) != aReasonsIt->second.end())
745 return true; // any is reason if it contains itself
746 FeaturePtr aReasFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(theReason);
747 if (!aReasFeat.get()) { // try to get feature of this result
748 ResultPtr aReasRes = std::dynamic_pointer_cast<ModelAPI_Result>(theReason);
750 aReasFeat = theReason->document()->feature(aReasRes);
752 if (aReasonsIt->second.find(aReasFeat) != aReasonsIt->second.end())
755 // another try: postponed modification by not-persistences
756 std::map<std::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
757 ::iterator aNotPersist = myNotPersistentRefs.find(theFeature);
758 if (aNotPersist != myNotPersistentRefs.end()) {
759 FeaturePtr aReasFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(theReason);
760 if (!aReasFeat.get()) { // try to get feature of this result
761 ResultPtr aReasRes = std::dynamic_pointer_cast<ModelAPI_Result>(theReason);
763 aReasFeat = theReason->document()->feature(aReasRes);
765 if (aNotPersist->second.find(aReasFeat) != aNotPersist->second.end())
769 return false; // this case only for not-previewed items update state, nothing is changed in args for it
772 void Model_Update::executeFeature(FeaturePtr theFeature)
775 std::cout<<"Execute Feature "<<theFeature->name()<<std::endl;
777 // execute in try-catch to avoid internal problems of the feature
778 ModelAPI_ExecState aState = ModelAPI_StateDone;
779 theFeature->data()->execState(ModelAPI_StateDone);
781 theFeature->execute();
782 if (theFeature->data()->execState() != ModelAPI_StateDone) {
783 aState = ModelAPI_StateExecFailed;
785 aState = ModelAPI_StateDone;
788 aState = ModelAPI_StateExecFailed;
789 Events_InfoMessage("Model_Update",
790 "Feature %1 has failed during the execution").arg(theFeature->getKind()).send();
792 // The macro feature has to be deleted in any case even its execution is failed
793 myWaitForFinish.insert(theFeature);
794 if (aState != ModelAPI_StateDone) {
795 theFeature->eraseResults();
797 theFeature->data()->setUpdateID(ModelAPI_Session::get()->transactionID());
798 redisplayWithResults(theFeature, aState);
801 void Model_Update::updateStability(void* theSender)
803 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
805 bool added = false; // object may be was crated
806 ModelAPI_Object* aSender = static_cast<ModelAPI_Object*>(theSender);
807 if (aSender && aSender->document()) {
808 FeaturePtr aFeatureSender =
809 std::dynamic_pointer_cast<ModelAPI_Feature>(aSender->data()->owner());
810 if (aFeatureSender.get()) {
811 Model_Objects* aDocObjects =
812 std::dynamic_pointer_cast<Model_Document>(aSender->document())->objects();
814 //aDocObjects->synchronizeBackRefs();
815 // remove or add all concealment refs from this feature
816 std::list<std::pair<std::string, std::list<ObjectPtr> > > aRefs;
817 aSender->data()->referencesToObjects(aRefs);
818 std::list<std::pair<std::string, std::list<ObjectPtr> > >::iterator aRefIt = aRefs.begin();
819 for(; aRefIt != aRefs.end(); aRefIt++) {
820 if (!aFactory->isConcealed(aFeatureSender->getKind(), aRefIt->first))
821 continue; // take into account only concealed references (do not remove the sketch constraint and the edge on constraint edit)
822 std::list<ObjectPtr>& aRefFeaturesList = aRefIt->second;
823 std::list<ObjectPtr>::iterator aReferenced = aRefFeaturesList.begin();
824 for(; aReferenced != aRefFeaturesList.end(); aReferenced++) {
825 // stability is only on results: feature to feature reference mean nested
826 // features, that will remove nesting references
827 if (aReferenced->get() && (*aReferenced)->data()->isValid() &&
828 (*aReferenced)->groupName() != ModelAPI_Feature::group()) {
829 std::shared_ptr<Model_Data> aData =
830 std::dynamic_pointer_cast<Model_Data>((*aReferenced)->data());
831 if (aFeatureSender->isStable()) {
832 aData->addBackReference(aFeatureSender, aRefIt->first);
834 aData->removeBackReference(aFeatureSender, aRefIt->first);
835 added = true; // remove of concealment may be caused creation of some result
844 static Events_Loop* aLoop = Events_Loop::loop();
845 static Events_ID kEventCreated = aLoop->eventByName(EVENT_OBJECT_CREATED);
846 aLoop->flush(kEventCreated);