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_Error.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);
60 // Config_PropManager::findProp("Model update", "automatic_rebuild")->value() == "true";
61 myIsParamUpdated = false;
63 myIsProcessed = false;
64 myIsPreviewBlocked = false;
67 bool Model_Update::addModified(FeaturePtr theFeature, FeaturePtr theReason) {
69 if (!theFeature->data()->isValid())
70 return false; // delete an extrusion created on the sketch
72 if (theFeature->isPersistentResult()) {
73 if (!std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures())
77 // update arguments for "apply button" state change
78 if ((!theFeature->isPreviewNeeded() && !myIsFinish) || myIsPreviewBlocked) {
79 myProcessOnFinish.insert(theFeature);
81 std::cout<<"*** Add process on finish "<<theFeature->name()<<std::endl;
83 updateArguments(theFeature);
84 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated) {
85 theFeature->data()->execState(ModelAPI_StateDone);
86 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
87 aFactory->validate(theFeature); // need to be validated to update the "Apply" state if not previewed
89 if (!myIsPreviewBlocked)
92 if (myModified.find(theFeature) != myModified.end()) {
93 if (theReason.get()) {
95 std::cout<<"*** Add already modified "<<theFeature->name()<<std::endl;
97 myModified[theFeature].insert(theReason);
101 // do not add the disabled, but possibly the sub-elements are not disabled
102 bool aIsDisabled = theFeature->isDisabled();
104 std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
105 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated) {
106 // do not forget that in this case all were the reasons
107 aNewSet.insert(theFeature);
110 aNewSet.insert(theReason);
112 myModified[theFeature] = aNewSet;
114 std::cout<<"*** Add modified "<<theFeature->name()<<std::endl;
116 } else { // will be updated during the finish of the operation, or when it becomes enabled
117 if (theFeature->data()->execState() == ModelAPI_StateDone)
118 theFeature->data()->execState(ModelAPI_StateMustBeUpdated);
120 return true; // do not need iteration deeply if it is already marked as modified or so
122 std::cout<<"*** Set modified state "<<theFeature->name()<<std::endl;
125 // clear processed and fill modified recursively
126 const std::set<std::shared_ptr<ModelAPI_Attribute> >& aRefs = theFeature->data()->refsToMe();
127 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
128 for(; aRefIter != aRefs.cend(); aRefIter++) {
129 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
130 if (aReferenced.get()) {
131 addModified(aReferenced, theFeature);
134 // proccess also results
135 std::list<ResultPtr> allResults; // list of this feature and results
136 ModelAPI_Tools::allResults(theFeature, allResults);
137 std::list<ResultPtr>::iterator aRes = allResults.begin();
138 for(; aRes != allResults.end(); aRes++) {
139 const std::set<std::shared_ptr<ModelAPI_Attribute> >& aRefs = (*aRes)->data()->refsToMe();
140 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
141 for(; aRefIter != aRefs.cend(); aRefIter++) {
142 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
143 if (aReferenced.get()) {
144 addModified(aReferenced, theFeature);
149 // also add part feature that contains this feature to the modified
150 if (theFeature->document()->kind() != "PartSet") {
151 FeaturePtr aPart = ModelAPI_Tools::findPartFeature(
152 ModelAPI_Session::get()->moduleDocument(), theFeature->document());
154 addModified(aPart, theFeature);
159 void Model_Update::processEvent(const std::shared_ptr<Events_Message>& theMessage)
161 static Events_Loop* aLoop = Events_Loop::loop();
162 static const Events_ID kCreatedEvent = aLoop->eventByName(EVENT_OBJECT_CREATED);
163 static const Events_ID kUpdatedEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
164 static const Events_ID kOpFinishEvent = aLoop->eventByName("FinishOperation");
165 static const Events_ID kOpAbortEvent = aLoop->eventByName("AbortOperation");
166 static const Events_ID kOpStartEvent = aLoop->eventByName("StartOperation");
167 static const Events_ID kStabilityEvent = aLoop->eventByName(EVENT_STABILITY_CHANGED);
168 static const Events_ID kPreviewBlockedEvent = aLoop->eventByName(EVENT_PREVIEW_BLOCKED);
169 static const Events_ID kPreviewRequestedEvent = aLoop->eventByName(EVENT_PREVIEW_REQUESTED);
172 std::cout<<"****** Event "<<theMessage->eventID().eventText()<<std::endl;
174 if (theMessage->eventID() == kStabilityEvent) {
175 updateStability(theMessage->sender());
178 if (theMessage->eventID() == kPreviewBlockedEvent) {
179 myIsPreviewBlocked = true;
182 if (theMessage->eventID() == kPreviewRequestedEvent) {
183 if (myIsPreviewBlocked) {
184 myIsPreviewBlocked = false;
186 myIsPreviewBlocked = true;
190 // creation is added to "update" to avoid recomputation twice: on create and immediately after on update
191 if (theMessage->eventID() == kCreatedEvent) {
192 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aMsg =
193 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
194 const std::set<ObjectPtr>& anObjs = aMsg->objects();
195 std::set<ObjectPtr>::const_iterator anObjIter = anObjs.cbegin();
196 for(; anObjIter != anObjs.cend(); anObjIter++) {
197 if (std::dynamic_pointer_cast<Model_Document>((*anObjIter)->document())->executeFeatures())
198 ModelAPI_EventCreator::get()->sendUpdated(*anObjIter, kUpdatedEvent);
202 if (theMessage->eventID() == kUpdatedEvent) {
203 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aMsg =
204 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
205 const std::set<ObjectPtr>& anObjs = aMsg->objects();
206 std::set<ObjectPtr>::const_iterator anObjIter = anObjs.cbegin();
207 bool aSomeModified = false; // check that features not changed: only redisplay is needed
208 for(; anObjIter != anObjs.cend(); anObjIter++) {
209 if (!(*anObjIter)->data()->isValid())
212 std::cout<<">>> in event updated "<<(*anObjIter)->data()->name()<<std::endl;
214 if ((*anObjIter)->groupName() == ModelAPI_ResultParameter::group()) {
215 myIsParamUpdated = true;
217 // on undo/redo, abort do not update persisten features
218 FeaturePtr anUpdated = std::dynamic_pointer_cast<ModelAPI_Feature>(*anObjIter);
219 if (anUpdated.get()) {
220 if (addModified(anUpdated, FeaturePtr()))
221 aSomeModified = true;
222 } else { // process the updated result as update of features that refers to this result
223 const std::set<std::shared_ptr<ModelAPI_Attribute> >& aRefs = (*anObjIter)->data()->refsToMe();
224 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
225 for(; aRefIter != aRefs.cend(); aRefIter++) {
226 if (!(*aRefIter)->owner()->data()->isValid())
228 FeaturePtr anUpdated = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
229 if (anUpdated.get()) {
230 if (addModified(anUpdated, FeaturePtr()))
231 aSomeModified = true;
236 // this event is for solver update, not here, do not react immediately
240 } else if (theMessage->eventID() == kOpFinishEvent || theMessage->eventID() == kOpAbortEvent ||
241 theMessage->eventID() == kOpStartEvent) {
242 myIsPreviewBlocked = false;
244 if (theMessage->eventID() == kOpFinishEvent) {
246 // add features that wait for finish as modified
247 std::set<std::shared_ptr<ModelAPI_Feature> >::iterator aFeature = myProcessOnFinish.begin();
248 for(; aFeature != myProcessOnFinish.end(); aFeature++)
249 if ((*aFeature)->data()->isValid()) // there may be already removed wait for features
250 addModified(*aFeature, FeaturePtr());
253 myProcessOnFinish.clear(); // processed features must be only on finish, so clear anyway (to avoid reimport on load)
255 if (!(theMessage->eventID() == kOpStartEvent)) {
256 processFeatures(false);
258 // remove all macros before clearing all created
259 std::set<FeaturePtr>::iterator anUpdatedIter = myWaitForFinish.begin();
260 while(anUpdatedIter != myWaitForFinish.end()) {
261 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anUpdatedIter);
262 if (aFeature.get()) {
263 // remove macro on finish
264 if (aFeature->isMacro()) {
265 aFeature->document()->removeFeature(aFeature);
266 myWaitForFinish.erase(aFeature);
268 // to avoid the map update problems on "remove"
269 if (myWaitForFinish.find(aFeature) == myWaitForFinish.end()) {
270 anUpdatedIter = myWaitForFinish.begin();
278 // the redisplay signal should be flushed in order to erase the feature presentation in the viewer
279 // if should be done after removeFeature() of document,
280 // by this reason, upper processFeatures() do not perform this flush
281 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
283 // in the end of transaction everything is updated, so clear the old objects
284 myIsParamUpdated = false;
285 myWaitForFinish.clear();
289 void Model_Update::processFeatures(const bool theFlushRedisplay)
291 // perform update of everything if it is not performed right now or any preview is blocked
292 if (!myIsProcessed && !myIsPreviewBlocked) {
293 myIsProcessed = true;
295 std::cout<<"****** Start processing"<<std::endl;
298 while(!myModified.empty()) {
299 processFeature(myModified.begin()->first);
301 myIsProcessed = false;
303 // flush updates just before "myModification" increment: to distinguish
304 // updates by "execute" produced by this updater and other updates, coming outside,
305 // which are really important for "processEvent" of this updater
306 static Events_Loop* aLoop = Events_Loop::loop();
307 static const Events_ID kUpdatedEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
308 aLoop->flush(kUpdatedEvent);
310 // flush to update display
311 if (theFlushRedisplay) {
312 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
313 aLoop->flush(EVENT_DISP);
316 std::cout<<"****** End processing"<<std::endl;
322 bool Model_Update::processFeature(FeaturePtr theFeature)
324 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
326 if (!theFeature->data()->isValid()) { // deleted feature, just remove from all containers
327 if (myModified.find(theFeature) != myModified.end())
328 myModified.erase(theFeature);
332 if (theFeature->isPersistentResult()) {
333 if (!std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures())
337 if (myProcessed.find(theFeature) == myProcessed.end()) {
338 myProcessed[theFeature] = 0;
340 int aCount = myProcessed[theFeature];
341 if (aCount > 100) { // too many repetition of processing (in VS it may crash on 330 with stack overflow)
343 "Feature '" + theFeature->data()->name() + "' is updtated in infinitive loop");
346 myProcessed[theFeature] = aCount + 1;
349 // check this feature is not yet checked or processed
350 bool aIsModified = myModified.find(theFeature) != myModified.end();
351 if (!aIsModified && myIsFinish) { // get info about the modification for features without preview
352 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated) {
354 std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
355 aNewSet.insert(theFeature); // contains itself, so, we don't know which was the reason and the reason is any
356 myModified[theFeature] = aNewSet;
361 std::cout<<"* Process feature "<<theFeature->name()<<std::endl;
364 // update the sketch plane before the sketch sub-elements are recomputed
365 // (otherwise sketch will update plane, modify subs, after executed, but with old subs edges)
366 if (aIsModified && theFeature->getKind() == "Sketch") {
368 std::cout<<"****** Update sketch args "<<theFeature->name()<<std::endl;
370 AttributeSelectionPtr anExtSel = theFeature->selection("External");
371 if (anExtSel.get()) {
372 ResultPtr aContext = anExtSel->context();
373 if (aContext.get() && aContext->document().get()) {
374 FeaturePtr anExtBase = aContext->document()->feature(aContext);
375 if (anExtBase.get()) {
376 processFeature(anExtBase);
380 updateArguments(theFeature);
383 if (!aIsModified) { // no modification is needed
387 // evaluate parameter before the sub-elements update: it updates dependencies on evaluation (#1085)
388 if (theFeature->getKind() == "Parameter") {
389 theFeature->execute();
392 // check all features this feature depended on (recursive call of updateFeature)
393 std::set<std::shared_ptr<ModelAPI_Feature> >& aReasons = myModified[theFeature];
394 if (aReasons.find(theFeature) == aReasons.end()) {
395 std::set<std::shared_ptr<ModelAPI_Feature> >::iterator aReasonIter = aReasons.begin();
396 for(; aReasonIter != aReasons.end(); aReasonIter++) {
397 if (*aReasonIter != theFeature && processFeature(*aReasonIter)) {
401 } else { // check all features this feature depended on because here which one was modified is unknown
402 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > > aDeps;
403 theFeature->data()->referencesToObjects(aDeps);
404 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > >::iterator
405 anAttrsIter = aDeps.begin();
406 for(; anAttrsIter != aDeps.end(); anAttrsIter++) {
407 std::list<std::shared_ptr<ModelAPI_Object> >::iterator aDepIter = anAttrsIter->second.begin();
408 for(; aDepIter != anAttrsIter->second.end(); aDepIter++) {
409 FeaturePtr aDepFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(*aDepIter);
410 if (!aDepFeat.get()) { // so, it depends on the result and process the feature owner of it
411 ResultPtr aDepRes = std::dynamic_pointer_cast<ModelAPI_Result>(*aDepIter);
413 aDepFeat = (*aDepIter)->document()->feature(aDepRes);
416 if (aDepFeat.get()) {
417 if (processFeature(aDepFeat))
422 if (theFeature->getKind() == "Part") { // part is not depended on its subs directly, but subs must be iterated anyway
423 CompositeFeaturePtr aPart = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theFeature);
424 int aNum = aPart->numberOfSubs();
425 for(int a = 0; a < aNum; a++) {
426 FeaturePtr aSub = aPart->subFeature(a);
428 if (processFeature(aSub))
435 // do not execute the composite that contains the current
436 bool isPostponedMain = false;
437 CompositeFeaturePtr aCompos = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theFeature);
438 if (theFeature->getKind() == "ExtrusionSketch" && aCompos.get()) {
439 CompositeFeaturePtr aCurrentOwner =
440 ModelAPI_Tools::compositeOwner(theFeature->document()->currentFeature(false));
441 isPostponedMain = aCurrentOwner.get() && aCompos->isSub(aCurrentOwner);
445 std::cout<<"Update args "<<theFeature->name()<<std::endl;
447 // Update selection and parameters attributes first, before sub-features analysis (sketch plane).
448 updateArguments(theFeature);
450 // add this feature to the processed right now to be able remove it from this list on
451 // update signal during this feature execution
452 myModified.erase(theFeature);
453 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated)
454 theFeature->data()->execState(ModelAPI_StateDone);
456 // this checking must be after the composite feature sub-elements processing:
457 // composite feature status may depend on it's subelements
458 if (theFeature->data()->execState() == ModelAPI_StateInvalidArgument) {
460 std::cout<<"Invalid args "<<theFeature->name()<<std::endl;
462 theFeature->eraseResults();
463 redisplayWithResults(theFeature, ModelAPI_StateInvalidArgument); // result also must be updated
464 return true; // so, feature is modified (results are erased)
467 // execute feature if it must be updated
468 ModelAPI_ExecState aState = theFeature->data()->execState();
469 if (aFactory->validate(theFeature)) {
470 if (!isPostponedMain) {
471 executeFeature(theFeature);
475 std::cout<<"Feature is not valid, erase results "<<theFeature->name()<<std::endl;
477 theFeature->eraseResults();
478 redisplayWithResults(theFeature, ModelAPI_StateInvalidArgument); // result also must be updated
483 void Model_Update::redisplayWithResults(FeaturePtr theFeature, const ModelAPI_ExecState theState)
485 // make updated and redisplay all results
486 static Events_ID EVENT_DISP = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
488 std::list<ResultPtr> allResults;
489 ModelAPI_Tools::allResults(theFeature, allResults);
490 std::list<ResultPtr>::iterator aRIter = allResults.begin();
491 for (; aRIter != allResults.cend(); aRIter++) {
492 std::shared_ptr<ModelAPI_Result> aRes = *aRIter;
493 if (!aRes->isDisabled()) {// update state only for enabled results (Placement Result Part may make the original Part Result as invalid)
494 aRes->data()->execState(theState);
496 if (theFeature->data()->updateID() > aRes->data()->updateID()) {
497 aRes->data()->setUpdateID(theFeature->data()->updateID());
499 ModelAPI_EventCreator::get()->sendUpdated(aRes, EVENT_DISP);
501 // to redisplay "presentable" feature (for ex. distance constraint)
502 ModelAPI_EventCreator::get()->sendUpdated(theFeature, EVENT_DISP);
503 theFeature->data()->execState(theState);
506 /// Updates the state by the referenced object: if something bad with it, set state for this one
507 ModelAPI_ExecState stateByReference(ObjectPtr theTarget, const ModelAPI_ExecState theCurrent)
510 ModelAPI_ExecState aRefState = theTarget->data()->execState();
511 if (aRefState == ModelAPI_StateMustBeUpdated) {
512 if (theCurrent == ModelAPI_StateDone)
513 return ModelAPI_StateMustBeUpdated;
514 } else if (aRefState != ModelAPI_StateDone) {
515 return ModelAPI_StateInvalidArgument;
521 void Model_Update::updateArguments(FeaturePtr theFeature) {
522 // perform this method also for disabled features: to make "not done" state for
523 // features referenced to the active and modified features
525 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
527 ModelAPI_ExecState aState = theFeature->data()->execState();
528 if (aState == ModelAPI_StateExecFailed) { // try again failed feature: issue 577
529 aState = ModelAPI_StateMustBeUpdated;
531 if (aState == ModelAPI_StateInvalidArgument) // a chance to be corrected
532 aState = ModelAPI_StateMustBeUpdated;
533 // check the parameters state
536 std::list<AttributePtr> anAttrinbutes =
537 theFeature->data()->attributes(ModelAPI_AttributeInteger::typeId());
538 std::list<AttributePtr>::iterator anIter = anAttrinbutes.begin();
539 for(; anIter != anAttrinbutes.end(); anIter++) {
540 AttributeIntegerPtr anAttribute =
541 std::dynamic_pointer_cast<ModelAPI_AttributeInteger>(*anIter);
542 if (anAttribute.get() && !anAttribute->text().empty()) {
543 if (myIsParamUpdated) {
544 ModelAPI_AttributeEvalMessage::send(anAttribute, this);
546 if (anAttribute->expressionInvalid()) {
547 aState = ModelAPI_StateInvalidArgument;
554 std::list<AttributePtr> aDoubles =
555 theFeature->data()->attributes(ModelAPI_AttributeDouble::typeId());
556 std::list<AttributePtr>::iterator aDoubleIter = aDoubles.begin();
557 for(; aDoubleIter != aDoubles.end(); aDoubleIter++) {
558 AttributeDoublePtr aDouble =
559 std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(*aDoubleIter);
560 if (aDouble.get() && !aDouble->text().empty()) {
561 if (myIsParamUpdated) {
562 ModelAPI_AttributeEvalMessage::send(aDouble, this);
564 if (aDouble->expressionInvalid()) {
565 aState = ModelAPI_StateInvalidArgument;
572 std::list<AttributePtr> anAttributes =
573 theFeature->data()->attributes(GeomDataAPI_Point::typeId());
574 std::list<AttributePtr>::iterator anIter = anAttributes.begin();
575 for(; anIter != anAttributes.end(); anIter++) {
576 AttributePointPtr aPointAttribute =
577 std::dynamic_pointer_cast<GeomDataAPI_Point>(*anIter);
578 if (aPointAttribute.get()) {
579 if (myIsParamUpdated) {
580 ModelAPI_AttributeEvalMessage::send(aPointAttribute, this);
582 if ((!aPointAttribute->textX().empty() && aPointAttribute->expressionInvalid(0)) ||
583 (!aPointAttribute->textY().empty() && aPointAttribute->expressionInvalid(1)) ||
584 (!aPointAttribute->textZ().empty() && aPointAttribute->expressionInvalid(2)))
585 aState = ModelAPI_StateInvalidArgument;
591 std::list<AttributePtr> anAttributes =
592 theFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
593 std::list<AttributePtr>::iterator anIter = anAttributes.begin();
594 for(; anIter != anAttributes.end(); anIter++) {
595 AttributePoint2DPtr aPoint2DAttribute =
596 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIter);
597 if (aPoint2DAttribute.get()) {
598 if (myIsParamUpdated) {
599 ModelAPI_AttributeEvalMessage::send(aPoint2DAttribute, this);
601 if ((!aPoint2DAttribute->textX().empty() && aPoint2DAttribute->expressionInvalid(0)) ||
602 (!aPoint2DAttribute->textY().empty() && aPoint2DAttribute->expressionInvalid(1)))
603 aState = ModelAPI_StateInvalidArgument;
607 // update the selection attributes if any
608 list<AttributePtr> aRefs =
609 theFeature->data()->attributes(ModelAPI_AttributeSelection::typeId());
610 list<AttributePtr>::iterator aRefsIter = aRefs.begin();
611 for (; aRefsIter != aRefs.end(); aRefsIter++) {
612 std::shared_ptr<ModelAPI_AttributeSelection> aSel =
613 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRefsIter);
614 ObjectPtr aContext = aSel->context();
615 // update argument only if the referenced object is ready to use
616 if (aContext.get() && !aContext->isDisabled() && isReason(theFeature, aContext)) {
617 if (!aSel->update()) { // this must be done on execution since it may be long operation
618 bool isObligatory = !aFactory->isNotObligatory(
619 theFeature->getKind(), theFeature->data()->id(aSel)) &&
620 aFactory->isCase(theFeature, theFeature->data()->id(aSel));
622 aState = ModelAPI_StateInvalidArgument;
626 // update the selection list attributes if any
627 aRefs = theFeature->data()->attributes(ModelAPI_AttributeSelectionList::typeId());
628 for (aRefsIter = aRefs.begin(); aRefsIter != aRefs.end(); aRefsIter++) {
629 std::shared_ptr<ModelAPI_AttributeSelectionList> aSel =
630 std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(*aRefsIter);
631 for(int a = aSel->size() - 1; a >= 0; a--) {
632 std::shared_ptr<ModelAPI_AttributeSelection> aSelAttr =
633 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(aSel->value(a));
635 ObjectPtr aContext = aSelAttr->context();
636 // update argument only if the referenced object is ready to use
637 if (aContext.get() && !aContext->isDisabled() && isReason(theFeature, aContext)) {
638 if (!aSelAttr->update()) {
639 bool isObligatory = !aFactory->isNotObligatory(
640 theFeature->getKind(), theFeature->data()->id(aSel)) &&
641 aFactory->isCase(theFeature, theFeature->data()->id(aSel));
643 aState = ModelAPI_StateInvalidArgument;
650 if (aState != ModelAPI_StateDone)
651 theFeature->data()->execState(aState);
654 bool Model_Update::isReason(std::shared_ptr<ModelAPI_Feature>& theFeature,
655 std::shared_ptr<ModelAPI_Object> theReason)
657 std::map<std::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
658 ::iterator aReasonsIt = myModified.find(theFeature);
659 if (aReasonsIt == myModified.end())
660 return false; // this case only for not-previewed items update state, nothing is changed in args for it
661 if (aReasonsIt->second.find(theFeature) != aReasonsIt->second.end())
662 return true; // any is reason if it contains itself
663 FeaturePtr aReasFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(theReason);
664 if (!aReasFeat.get()) { // try to get feature of this result
665 ResultPtr aReasRes = std::dynamic_pointer_cast<ModelAPI_Result>(theReason);
667 aReasFeat = theReason->document()->feature(aReasRes);
669 return aReasonsIt->second.find(aReasFeat) != aReasonsIt->second.end();
673 void Model_Update::executeFeature(FeaturePtr theFeature)
676 std::cout<<"Execute Feature "<<theFeature->name()<<std::endl;
678 // execute in try-catch to avoid internal problems of the feature
679 ModelAPI_ExecState aState = ModelAPI_StateDone;
680 theFeature->data()->execState(ModelAPI_StateDone);
682 theFeature->execute();
683 if (theFeature->data()->execState() != ModelAPI_StateDone) {
684 aState = ModelAPI_StateExecFailed;
686 aState = ModelAPI_StateDone;
689 aState = ModelAPI_StateExecFailed;
691 "Feature " + theFeature->getKind() + " has failed during the execution");
693 // The macro feature has to be deleted in any case even its execution is failed
694 myWaitForFinish.insert(theFeature);
695 if (aState != ModelAPI_StateDone) {
696 theFeature->eraseResults();
698 theFeature->data()->setUpdateID(ModelAPI_Session::get()->transactionID());
699 redisplayWithResults(theFeature, aState);
702 void Model_Update::updateStability(void* theSender)
704 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
706 bool added = false; // object may be was crated
707 ModelAPI_Object* aSender = static_cast<ModelAPI_Object*>(theSender);
708 if (aSender && aSender->document()) {
709 FeaturePtr aFeatureSender =
710 std::dynamic_pointer_cast<ModelAPI_Feature>(aSender->data()->owner());
711 if (aFeatureSender.get()) {
712 Model_Objects* aDocObjects =
713 std::dynamic_pointer_cast<Model_Document>(aSender->document())->objects();
715 //aDocObjects->synchronizeBackRefs();
716 // remove or add all concealment refs from this feature
717 std::list<std::pair<std::string, std::list<ObjectPtr> > > aRefs;
718 aSender->data()->referencesToObjects(aRefs);
719 std::list<std::pair<std::string, std::list<ObjectPtr> > >::iterator aRefIt = aRefs.begin();
720 for(; aRefIt != aRefs.end(); aRefIt++) {
721 if (!aFactory->isConcealed(aFeatureSender->getKind(), aRefIt->first))
722 continue; // take into account only concealed references (do not remove the sketch constraint and the edge on constraint edit)
723 std::list<ObjectPtr>& aRefFeaturesList = aRefIt->second;
724 std::list<ObjectPtr>::iterator aReferenced = aRefFeaturesList.begin();
725 for(; aReferenced != aRefFeaturesList.end(); aReferenced++) {
726 // stability is only on results: feature to feature reference mean nested
727 // features, that will remove nesting references
728 if (aReferenced->get() && (*aReferenced)->data()->isValid() &&
729 (*aReferenced)->groupName() != ModelAPI_Feature::group()) {
730 std::shared_ptr<Model_Data> aData =
731 std::dynamic_pointer_cast<Model_Data>((*aReferenced)->data());
732 if (aFeatureSender->isStable()) {
733 aData->addBackReference(aFeatureSender, aRefIt->first);
735 aData->removeBackReference(aFeatureSender, aRefIt->first);
736 added = true; // remove of concealment may be caused creation of some result
745 static Events_Loop* aLoop = Events_Loop::loop();
746 static Events_ID kEventCreated = aLoop->eventByName(EVENT_OBJECT_CREATED);
747 aLoop->flush(kEventCreated);