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 if ((*aRefIter)->isArgument()) {
130 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
131 if (aReferenced.get()) {
132 addModified(aReferenced, theFeature);
136 // proccess also results
137 std::list<ResultPtr> allResults; // list of this feature and results
138 ModelAPI_Tools::allResults(theFeature, allResults);
139 std::list<ResultPtr>::iterator aRes = allResults.begin();
140 for(; aRes != allResults.end(); aRes++) {
141 const std::set<std::shared_ptr<ModelAPI_Attribute> >& aRefs = (*aRes)->data()->refsToMe();
142 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
143 for(; aRefIter != aRefs.cend(); aRefIter++) {
144 if ((*aRefIter)->isArgument()) {
145 FeaturePtr aReferenced = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
146 if (aReferenced.get()) {
147 addModified(aReferenced, theFeature);
153 // also add part feature that contains this feature to the modified
154 if (theFeature->document()->kind() != "PartSet") {
155 FeaturePtr aPart = ModelAPI_Tools::findPartFeature(
156 ModelAPI_Session::get()->moduleDocument(), theFeature->document());
158 addModified(aPart, theFeature);
163 void Model_Update::processEvent(const std::shared_ptr<Events_Message>& theMessage)
165 static Events_Loop* aLoop = Events_Loop::loop();
166 static const Events_ID kCreatedEvent = aLoop->eventByName(EVENT_OBJECT_CREATED);
167 static const Events_ID kUpdatedEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
168 static const Events_ID kOpFinishEvent = aLoop->eventByName("FinishOperation");
169 static const Events_ID kOpAbortEvent = aLoop->eventByName("AbortOperation");
170 static const Events_ID kOpStartEvent = aLoop->eventByName("StartOperation");
171 static const Events_ID kStabilityEvent = aLoop->eventByName(EVENT_STABILITY_CHANGED);
172 static const Events_ID kPreviewBlockedEvent = aLoop->eventByName(EVENT_PREVIEW_BLOCKED);
173 static const Events_ID kPreviewRequestedEvent = aLoop->eventByName(EVENT_PREVIEW_REQUESTED);
176 std::cout<<"****** Event "<<theMessage->eventID().eventText()<<std::endl;
178 if (theMessage->eventID() == kStabilityEvent) {
179 updateStability(theMessage->sender());
182 if (theMessage->eventID() == kPreviewBlockedEvent) {
183 myIsPreviewBlocked = true;
186 if (theMessage->eventID() == kPreviewRequestedEvent) {
187 if (myIsPreviewBlocked) {
188 myIsPreviewBlocked = false;
190 myIsPreviewBlocked = true;
194 // creation is added to "update" to avoid recomputation twice: on create and immediately after on update
195 if (theMessage->eventID() == kCreatedEvent) {
196 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aMsg =
197 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
198 const std::set<ObjectPtr>& anObjs = aMsg->objects();
199 std::set<ObjectPtr>::const_iterator anObjIter = anObjs.cbegin();
200 for(; anObjIter != anObjs.cend(); anObjIter++) {
201 if (std::dynamic_pointer_cast<Model_Document>((*anObjIter)->document())->executeFeatures())
202 ModelAPI_EventCreator::get()->sendUpdated(*anObjIter, kUpdatedEvent);
206 if (theMessage->eventID() == kUpdatedEvent) {
207 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aMsg =
208 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
209 const std::set<ObjectPtr>& anObjs = aMsg->objects();
210 std::set<ObjectPtr>::const_iterator anObjIter = anObjs.cbegin();
211 bool aSomeModified = false; // check that features not changed: only redisplay is needed
212 for(; anObjIter != anObjs.cend(); anObjIter++) {
213 if (!(*anObjIter)->data()->isValid())
216 std::cout<<">>> in event updated "<<(*anObjIter)->data()->name()<<std::endl;
218 if ((*anObjIter)->groupName() == ModelAPI_ResultParameter::group()) {
219 myIsParamUpdated = true;
221 // on undo/redo, abort do not update persisten features
222 FeaturePtr anUpdated = std::dynamic_pointer_cast<ModelAPI_Feature>(*anObjIter);
223 if (anUpdated.get()) {
224 if (addModified(anUpdated, FeaturePtr()))
225 aSomeModified = true;
226 } else { // process the updated result as update of features that refers to this result
227 const std::set<std::shared_ptr<ModelAPI_Attribute> >& aRefs = (*anObjIter)->data()->refsToMe();
228 std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.cbegin();
229 for(; aRefIter != aRefs.cend(); aRefIter++) {
230 if (!(*aRefIter)->owner()->data()->isValid())
232 FeaturePtr anUpdated = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIter)->owner());
233 if (anUpdated.get()) {
234 if (addModified(anUpdated, FeaturePtr()))
235 aSomeModified = true;
240 // this event is for solver update, not here, do not react immediately
244 } else if (theMessage->eventID() == kOpFinishEvent || theMessage->eventID() == kOpAbortEvent ||
245 theMessage->eventID() == kOpStartEvent) {
246 myIsPreviewBlocked = false;
248 if (theMessage->eventID() == kOpFinishEvent) {
250 // add features that wait for finish as modified
251 std::set<std::shared_ptr<ModelAPI_Feature> >::iterator aFeature = myProcessOnFinish.begin();
252 for(; aFeature != myProcessOnFinish.end(); aFeature++)
253 if ((*aFeature)->data()->isValid()) // there may be already removed wait for features
254 addModified(*aFeature, FeaturePtr());
257 myProcessOnFinish.clear(); // processed features must be only on finish, so clear anyway (to avoid reimport on load)
259 if (!(theMessage->eventID() == kOpStartEvent)) {
260 processFeatures(false);
262 // remove all macros before clearing all created
263 std::set<FeaturePtr>::iterator anUpdatedIter = myWaitForFinish.begin();
264 while(anUpdatedIter != myWaitForFinish.end()) {
265 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anUpdatedIter);
266 if (aFeature.get()) {
267 // remove macro on finish
268 if (aFeature->isMacro()) {
269 aFeature->document()->removeFeature(aFeature);
270 myWaitForFinish.erase(aFeature);
272 // to avoid the map update problems on "remove"
273 if (myWaitForFinish.find(aFeature) == myWaitForFinish.end()) {
274 anUpdatedIter = myWaitForFinish.begin();
282 // the redisplay signal should be flushed in order to erase the feature presentation in the viewer
283 // if should be done after removeFeature() of document,
284 // by this reason, upper processFeatures() do not perform this flush
285 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
287 // in the end of transaction everything is updated, so clear the old objects
288 myIsParamUpdated = false;
289 myWaitForFinish.clear();
293 void Model_Update::processFeatures(const bool theFlushRedisplay)
295 // perform update of everything if it is not performed right now or any preview is blocked
296 if (!myIsProcessed && !myIsPreviewBlocked) {
297 myIsProcessed = true;
299 std::cout<<"****** Start processing"<<std::endl;
302 while(!myModified.empty()) {
303 processFeature(myModified.begin()->first);
305 myIsProcessed = false;
307 // flush updates just before "myModification" increment: to distinguish
308 // updates by "execute" produced by this updater and other updates, coming outside,
309 // which are really important for "processEvent" of this updater
310 static Events_Loop* aLoop = Events_Loop::loop();
311 static const Events_ID kUpdatedEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
312 aLoop->flush(kUpdatedEvent);
314 // flush to update display
315 if (theFlushRedisplay) {
316 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
317 aLoop->flush(EVENT_DISP);
320 std::cout<<"****** End processing"<<std::endl;
326 bool Model_Update::processFeature(FeaturePtr theFeature)
328 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
330 if (!theFeature->data()->isValid()) { // deleted feature, just remove from all containers
331 if (myModified.find(theFeature) != myModified.end())
332 myModified.erase(theFeature);
336 if (theFeature->isPersistentResult()) {
337 if (!std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures())
341 if (myProcessed.find(theFeature) == myProcessed.end()) {
342 myProcessed[theFeature] = 0;
344 int aCount = myProcessed[theFeature];
345 if (aCount > 100) { // too many repetition of processing (in VS it may crash on 330 with stack overflow)
347 "Feature '" + theFeature->data()->name() + "' is updated in infinitive loop");
350 myProcessed[theFeature] = aCount + 1;
353 // check this feature is not yet checked or processed
354 bool aIsModified = myModified.find(theFeature) != myModified.end();
355 if (!aIsModified && myIsFinish) { // get info about the modification for features without preview
356 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated) {
358 std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
359 aNewSet.insert(theFeature); // contains itself, so, we don't know which was the reason and the reason is any
360 myModified[theFeature] = aNewSet;
365 std::cout<<"* Process feature "<<theFeature->name()<<std::endl;
368 // update the sketch plane before the sketch sub-elements are recomputed
369 // (otherwise sketch will update plane, modify subs, after executed, but with old subs edges)
370 if (aIsModified && theFeature->getKind() == "Sketch") {
372 std::cout<<"****** Update sketch args "<<theFeature->name()<<std::endl;
374 AttributeSelectionPtr anExtSel = theFeature->selection("External");
375 if (anExtSel.get()) {
376 ResultPtr aContext = anExtSel->context();
377 if (aContext.get() && aContext->document().get()) {
378 FeaturePtr anExtBase = aContext->document()->feature(aContext);
379 if (anExtBase.get()) {
380 processFeature(anExtBase);
384 updateArguments(theFeature);
387 if (!aIsModified) { // no modification is needed
391 // evaluate parameter before the sub-elements update: it updates dependencies on evaluation (#1085)
392 if (theFeature->getKind() == "Parameter") {
393 theFeature->execute();
396 // check all features this feature depended on (recursive call of updateFeature)
397 std::set<std::shared_ptr<ModelAPI_Feature> >& aReasons = myModified[theFeature];
398 if (aReasons.find(theFeature) == aReasons.end()) {
399 std::set<std::shared_ptr<ModelAPI_Feature> >::iterator aReasonIter = aReasons.begin();
400 for(; aReasonIter != aReasons.end(); aReasonIter++) {
401 if (*aReasonIter != theFeature && processFeature(*aReasonIter)) {
405 } else { // check all features this feature depended on because here which one was modified is unknown
406 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > > aDeps;
407 theFeature->data()->referencesToObjects(aDeps);
408 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > >::iterator
409 anAttrsIter = aDeps.begin();
410 for(; anAttrsIter != aDeps.end(); anAttrsIter++) {
411 if (theFeature->attribute(anAttrsIter->first)->isArgument()) {
412 std::list<std::shared_ptr<ModelAPI_Object> >::iterator aDepIter = anAttrsIter->second.begin();
413 for(; aDepIter != anAttrsIter->second.end(); aDepIter++) {
414 FeaturePtr aDepFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(*aDepIter);
415 if (!aDepFeat.get()) { // so, it depends on the result and process the feature owner of it
416 ResultPtr aDepRes = std::dynamic_pointer_cast<ModelAPI_Result>(*aDepIter);
418 aDepFeat = (*aDepIter)->document()->feature(aDepRes);
421 if (aDepFeat.get()) {
422 if (processFeature(aDepFeat))
428 if (theFeature->getKind() == "Part") { // part is not depended on its subs directly, but subs must be iterated anyway
429 CompositeFeaturePtr aPart = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theFeature);
430 int aNum = aPart->numberOfSubs();
431 for(int a = 0; a < aNum; a++) {
432 FeaturePtr aSub = aPart->subFeature(a);
434 if (processFeature(aSub))
441 // do not execute the composite that contains the current
442 bool isPostponedMain = false;
443 CompositeFeaturePtr aCompos = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theFeature);
444 if (theFeature->getKind() == "ExtrusionSketch" && aCompos.get()) {
445 CompositeFeaturePtr aCurrentOwner =
446 ModelAPI_Tools::compositeOwner(theFeature->document()->currentFeature(false));
447 isPostponedMain = aCurrentOwner.get() && aCompos->isSub(aCurrentOwner);
451 std::cout<<"Update args "<<theFeature->name()<<std::endl;
453 // Update selection and parameters attributes first, before sub-features analysis (sketch plane).
454 updateArguments(theFeature);
456 // add this feature to the processed right now to be able remove it from this list on
457 // update signal during this feature execution
458 myModified.erase(theFeature);
459 if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated)
460 theFeature->data()->execState(ModelAPI_StateDone);
462 // this checking must be after the composite feature sub-elements processing:
463 // composite feature status may depend on it's subelements
464 if (theFeature->data()->execState() == ModelAPI_StateInvalidArgument) {
466 std::cout<<"Invalid args "<<theFeature->name()<<std::endl;
468 theFeature->eraseResults();
469 redisplayWithResults(theFeature, ModelAPI_StateInvalidArgument); // result also must be updated
470 return true; // so, feature is modified (results are erased)
473 // execute feature if it must be updated
474 ModelAPI_ExecState aState = theFeature->data()->execState();
475 if (aFactory->validate(theFeature)) {
476 if (!isPostponedMain) {
477 executeFeature(theFeature);
481 std::cout<<"Feature is not valid, erase results "<<theFeature->name()<<std::endl;
483 theFeature->eraseResults();
484 redisplayWithResults(theFeature, ModelAPI_StateInvalidArgument); // result also must be updated
489 void Model_Update::redisplayWithResults(FeaturePtr theFeature, const ModelAPI_ExecState theState)
491 // make updated and redisplay all results
492 static Events_ID EVENT_DISP = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
494 std::list<ResultPtr> allResults;
495 ModelAPI_Tools::allResults(theFeature, allResults);
496 std::list<ResultPtr>::iterator aRIter = allResults.begin();
497 for (; aRIter != allResults.cend(); aRIter++) {
498 std::shared_ptr<ModelAPI_Result> aRes = *aRIter;
499 if (!aRes->isDisabled()) {// update state only for enabled results (Placement Result Part may make the original Part Result as invalid)
500 aRes->data()->execState(theState);
502 if (theFeature->data()->updateID() > aRes->data()->updateID()) {
503 aRes->data()->setUpdateID(theFeature->data()->updateID());
505 ModelAPI_EventCreator::get()->sendUpdated(aRes, EVENT_DISP);
507 // to redisplay "presentable" feature (for ex. distance constraint)
508 ModelAPI_EventCreator::get()->sendUpdated(theFeature, EVENT_DISP);
509 theFeature->data()->execState(theState);
512 /// Updates the state by the referenced object: if something bad with it, set state for this one
513 ModelAPI_ExecState stateByReference(ObjectPtr theTarget, const ModelAPI_ExecState theCurrent)
516 ModelAPI_ExecState aRefState = theTarget->data()->execState();
517 if (aRefState == ModelAPI_StateMustBeUpdated) {
518 if (theCurrent == ModelAPI_StateDone)
519 return ModelAPI_StateMustBeUpdated;
520 } else if (aRefState != ModelAPI_StateDone) {
521 return ModelAPI_StateInvalidArgument;
527 void Model_Update::updateArguments(FeaturePtr theFeature) {
528 // perform this method also for disabled features: to make "not done" state for
529 // features referenced to the active and modified features
531 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
533 ModelAPI_ExecState aState = theFeature->data()->execState();
534 if (aState == ModelAPI_StateExecFailed) { // try again failed feature: issue 577
535 aState = ModelAPI_StateMustBeUpdated;
537 if (aState == ModelAPI_StateInvalidArgument) // a chance to be corrected
538 aState = ModelAPI_StateMustBeUpdated;
539 // check the parameters state
542 std::list<AttributePtr> anAttrinbutes =
543 theFeature->data()->attributes(ModelAPI_AttributeInteger::typeId());
544 std::list<AttributePtr>::iterator anIter = anAttrinbutes.begin();
545 for(; anIter != anAttrinbutes.end(); anIter++) {
546 AttributeIntegerPtr anAttribute =
547 std::dynamic_pointer_cast<ModelAPI_AttributeInteger>(*anIter);
548 if (anAttribute.get() && !anAttribute->text().empty()) {
549 if (myIsParamUpdated) {
550 ModelAPI_AttributeEvalMessage::send(anAttribute, this);
552 if (anAttribute->expressionInvalid()) {
553 aState = ModelAPI_StateInvalidArgument;
560 std::list<AttributePtr> aDoubles =
561 theFeature->data()->attributes(ModelAPI_AttributeDouble::typeId());
562 std::list<AttributePtr>::iterator aDoubleIter = aDoubles.begin();
563 for(; aDoubleIter != aDoubles.end(); aDoubleIter++) {
564 AttributeDoublePtr aDouble =
565 std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(*aDoubleIter);
566 if (aDouble.get() && !aDouble->text().empty()) {
567 if (myIsParamUpdated) {
568 ModelAPI_AttributeEvalMessage::send(aDouble, this);
570 if (aDouble->expressionInvalid()) {
571 aState = ModelAPI_StateInvalidArgument;
578 std::list<AttributePtr> anAttributes =
579 theFeature->data()->attributes(GeomDataAPI_Point::typeId());
580 std::list<AttributePtr>::iterator anIter = anAttributes.begin();
581 for(; anIter != anAttributes.end(); anIter++) {
582 AttributePointPtr aPointAttribute =
583 std::dynamic_pointer_cast<GeomDataAPI_Point>(*anIter);
584 if (aPointAttribute.get() && (!aPointAttribute->textX().empty() ||
585 !aPointAttribute->textY().empty() || !aPointAttribute->textZ().empty())) {
586 if (myIsParamUpdated) {
587 ModelAPI_AttributeEvalMessage::send(aPointAttribute, this);
589 if ((!aPointAttribute->textX().empty() && aPointAttribute->expressionInvalid(0)) ||
590 (!aPointAttribute->textY().empty() && aPointAttribute->expressionInvalid(1)) ||
591 (!aPointAttribute->textZ().empty() && aPointAttribute->expressionInvalid(2)))
592 aState = ModelAPI_StateInvalidArgument;
598 std::list<AttributePtr> anAttributes =
599 theFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
600 std::list<AttributePtr>::iterator anIter = anAttributes.begin();
601 for(; anIter != anAttributes.end(); anIter++) {
602 AttributePoint2DPtr aPoint2DAttribute =
603 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIter);
604 if (aPoint2DAttribute.get()) {
605 if (myIsParamUpdated && (!aPoint2DAttribute->textX().empty() ||
606 !aPoint2DAttribute->textY().empty())) {
607 ModelAPI_AttributeEvalMessage::send(aPoint2DAttribute, this);
609 if ((!aPoint2DAttribute->textX().empty() && aPoint2DAttribute->expressionInvalid(0)) ||
610 (!aPoint2DAttribute->textY().empty() && aPoint2DAttribute->expressionInvalid(1)))
611 aState = ModelAPI_StateInvalidArgument;
615 // update the selection attributes if any
616 list<AttributePtr> aRefs =
617 theFeature->data()->attributes(ModelAPI_AttributeSelection::typeId());
618 list<AttributePtr>::iterator aRefsIter = aRefs.begin();
619 for (; aRefsIter != aRefs.end(); aRefsIter++) {
620 std::shared_ptr<ModelAPI_AttributeSelection> aSel =
621 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aRefsIter);
622 ObjectPtr aContext = aSel->context();
623 // update argument only if the referenced object is ready to use
624 if (aContext.get() && !aContext->isDisabled() && isReason(theFeature, aContext)) {
625 if (!aSel->update()) { // this must be done on execution since it may be long operation
626 bool isObligatory = !aFactory->isNotObligatory(
627 theFeature->getKind(), theFeature->data()->id(aSel)) &&
628 aFactory->isCase(theFeature, theFeature->data()->id(aSel));
630 aState = ModelAPI_StateInvalidArgument;
634 // update the selection list attributes if any
635 aRefs = theFeature->data()->attributes(ModelAPI_AttributeSelectionList::typeId());
636 for (aRefsIter = aRefs.begin(); aRefsIter != aRefs.end(); aRefsIter++) {
637 std::shared_ptr<ModelAPI_AttributeSelectionList> aSel =
638 std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(*aRefsIter);
639 for(int a = aSel->size() - 1; a >= 0; a--) {
640 std::shared_ptr<ModelAPI_AttributeSelection> aSelAttr =
641 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(aSel->value(a));
643 ObjectPtr aContext = aSelAttr->context();
644 // update argument only if the referenced object is ready to use
645 if (aContext.get() && !aContext->isDisabled() && isReason(theFeature, aContext)) {
646 if (!aSelAttr->update()) {
647 bool isObligatory = !aFactory->isNotObligatory(
648 theFeature->getKind(), theFeature->data()->id(aSel)) &&
649 aFactory->isCase(theFeature, theFeature->data()->id(aSel));
651 aState = ModelAPI_StateInvalidArgument;
658 if (aState != ModelAPI_StateDone)
659 theFeature->data()->execState(aState);
662 bool Model_Update::isReason(std::shared_ptr<ModelAPI_Feature>& theFeature,
663 std::shared_ptr<ModelAPI_Object> theReason)
665 std::map<std::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
666 ::iterator aReasonsIt = myModified.find(theFeature);
667 if (aReasonsIt == myModified.end())
668 return false; // this case only for not-previewed items update state, nothing is changed in args for it
669 if (aReasonsIt->second.find(theFeature) != aReasonsIt->second.end())
670 return true; // any is reason if it contains itself
671 FeaturePtr aReasFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(theReason);
672 if (!aReasFeat.get()) { // try to get feature of this result
673 ResultPtr aReasRes = std::dynamic_pointer_cast<ModelAPI_Result>(theReason);
675 aReasFeat = theReason->document()->feature(aReasRes);
677 return aReasonsIt->second.find(aReasFeat) != aReasonsIt->second.end();
681 void Model_Update::executeFeature(FeaturePtr theFeature)
684 std::cout<<"Execute Feature "<<theFeature->name()<<std::endl;
686 // execute in try-catch to avoid internal problems of the feature
687 ModelAPI_ExecState aState = ModelAPI_StateDone;
688 theFeature->data()->execState(ModelAPI_StateDone);
690 theFeature->execute();
691 if (theFeature->data()->execState() != ModelAPI_StateDone) {
692 aState = ModelAPI_StateExecFailed;
694 aState = ModelAPI_StateDone;
697 aState = ModelAPI_StateExecFailed;
699 "Feature " + theFeature->getKind() + " has failed during the execution");
701 // The macro feature has to be deleted in any case even its execution is failed
702 myWaitForFinish.insert(theFeature);
703 if (aState != ModelAPI_StateDone) {
704 theFeature->eraseResults();
706 theFeature->data()->setUpdateID(ModelAPI_Session::get()->transactionID());
707 redisplayWithResults(theFeature, aState);
710 void Model_Update::updateStability(void* theSender)
712 static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
714 bool added = false; // object may be was crated
715 ModelAPI_Object* aSender = static_cast<ModelAPI_Object*>(theSender);
716 if (aSender && aSender->document()) {
717 FeaturePtr aFeatureSender =
718 std::dynamic_pointer_cast<ModelAPI_Feature>(aSender->data()->owner());
719 if (aFeatureSender.get()) {
720 Model_Objects* aDocObjects =
721 std::dynamic_pointer_cast<Model_Document>(aSender->document())->objects();
723 //aDocObjects->synchronizeBackRefs();
724 // remove or add all concealment refs from this feature
725 std::list<std::pair<std::string, std::list<ObjectPtr> > > aRefs;
726 aSender->data()->referencesToObjects(aRefs);
727 std::list<std::pair<std::string, std::list<ObjectPtr> > >::iterator aRefIt = aRefs.begin();
728 for(; aRefIt != aRefs.end(); aRefIt++) {
729 if (!aFactory->isConcealed(aFeatureSender->getKind(), aRefIt->first))
730 continue; // take into account only concealed references (do not remove the sketch constraint and the edge on constraint edit)
731 std::list<ObjectPtr>& aRefFeaturesList = aRefIt->second;
732 std::list<ObjectPtr>::iterator aReferenced = aRefFeaturesList.begin();
733 for(; aReferenced != aRefFeaturesList.end(); aReferenced++) {
734 // stability is only on results: feature to feature reference mean nested
735 // features, that will remove nesting references
736 if (aReferenced->get() && (*aReferenced)->data()->isValid() &&
737 (*aReferenced)->groupName() != ModelAPI_Feature::group()) {
738 std::shared_ptr<Model_Data> aData =
739 std::dynamic_pointer_cast<Model_Data>((*aReferenced)->data());
740 if (aFeatureSender->isStable()) {
741 aData->addBackReference(aFeatureSender, aRefIt->first);
743 aData->removeBackReference(aFeatureSender, aRefIt->first);
744 added = true; // remove of concealment may be caused creation of some result
753 static Events_Loop* aLoop = Events_Loop::loop();
754 static Events_ID kEventCreated = aLoop->eventByName(EVENT_OBJECT_CREATED);
755 aLoop->flush(kEventCreated);