1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: Model_Data.hxx
4 // Created: 21 Mar 2014
5 // Author: Mikhail PONIKAROV
7 #include <Model_Data.h>
8 #include <Model_AttributeDocRef.h>
9 #include <Model_AttributeInteger.h>
10 #include <Model_AttributeDouble.h>
11 #include <Model_AttributeReference.h>
12 #include <Model_AttributeRefAttr.h>
13 #include <Model_AttributeRefList.h>
14 #include <Model_AttributeBoolean.h>
15 #include <Model_AttributeString.h>
16 #include <Model_AttributeSelection.h>
17 #include <Model_AttributeSelectionList.h>
18 #include <Model_AttributeIntArray.h>
19 #include <Model_Events.h>
20 #include <Model_Expression.h>
21 #include <ModelAPI_Feature.h>
22 #include <ModelAPI_Result.h>
23 #include <ModelAPI_ResultParameter.h>
24 #include <ModelAPI_Validator.h>
25 #include <ModelAPI_Session.h>
26 #include <ModelAPI_ResultPart.h>
27 #include <ModelAPI_Tools.h>
28 #include <Model_Validator.h>
30 #include <GeomDataAPI_Point.h>
31 #include <GeomDataAPI_Point2D.h>
33 #include <GeomData_Point.h>
34 #include <GeomData_Point2D.h>
35 #include <GeomData_Dir.h>
36 #include <Events_Loop.h>
37 #include <Events_Error.h>
39 #include <TDataStd_Name.hxx>
40 #include <TDataStd_AsciiString.hxx>
41 #include <TDataStd_IntegerArray.hxx>
42 #include <TDF_AttributeIterator.hxx>
43 #include <TDF_ChildIterator.hxx>
44 #include <TDF_RelocationTable.hxx>
45 #include <TColStd_HArray1OfByte.hxx>
50 // TDataStd_Name - name of the object
51 // TDataStd_IntegerArray - state of the object execution, transaction ID of update
52 // TDataStd_BooleanArray - array of flags of this data:
53 // 0 - is in history or not
54 static const int kFlagInHistory = 0;
55 // 1 - is displayed or not
56 static const int kFlagDisplayed = 1;
57 // 2 - is deleted (for results) or not
58 static const int kFlagDeleted = 2;
61 const static std::shared_ptr<ModelAPI_Data> kInvalid(new Model_Data());
63 Model_Data::Model_Data() : mySendAttributeUpdated(true)
67 void Model_Data::setLabel(TDF_Label theLab)
70 // set or get the default flags
71 if (!myLab.FindAttribute(TDataStd_BooleanArray::GetID(), myFlags)) {
72 // set default values if not found
73 myFlags = TDataStd_BooleanArray::Set(myLab, 0, 2);
74 myFlags->SetValue(kFlagInHistory, Standard_True); // is in history by default is true
75 myFlags->SetValue(kFlagDisplayed, Standard_True); // is displayed by default is true
76 myFlags->SetValue(kFlagDeleted, Standard_False); // is deleted by default is false
77 } else if (myFlags->Length() != 3) { // for old formats support
78 Handle(TColStd_HArray1OfByte) aNewArray = new TColStd_HArray1OfByte(0, 2);
79 aNewArray->SetValue(0, myFlags->Upper() > 0 ? myFlags->Value(0) : Standard_True);
80 aNewArray->SetValue(1, myFlags->Upper() > 1 ? myFlags->Value(1) : Standard_True);
81 aNewArray->SetValue(1, myFlags->Upper() > 2 ? myFlags->Value(2) : Standard_False);
82 myFlags->SetInternalArray(aNewArray);
86 std::string Model_Data::name()
88 Handle(TDataStd_Name) aName;
89 if (myLab.FindAttribute(TDataStd_Name::GetID(), aName))
90 return std::string(TCollection_AsciiString(aName->Get()).ToCString());
91 return ""; // not defined
94 void Model_Data::setName(const std::string& theName)
96 bool isModified = false;
97 std::string anOldName = name();
98 Handle(TDataStd_Name) aName;
99 if (!myLab.FindAttribute(TDataStd_Name::GetID(), aName)) {
100 TDataStd_Name::Set(myLab, theName.c_str());
103 isModified = !aName->Get().IsEqual(theName.c_str());
105 aName->Set(theName.c_str());
107 if (mySendAttributeUpdated && isModified)
108 ModelAPI_ObjectRenamedMessage::send(myObject, anOldName, theName, this);
111 AttributePtr Model_Data::addAttribute(const std::string& theID, const std::string theAttrType)
113 AttributePtr aResult;
114 TDF_Label anAttrLab = myLab.FindChild(myAttrs.size() + 1);
115 ModelAPI_Attribute* anAttr = 0;
116 if (theAttrType == ModelAPI_AttributeDocRef::typeId()) {
117 anAttr = new Model_AttributeDocRef(anAttrLab);
118 } else if (theAttrType == Model_AttributeInteger::typeId()) {
119 anAttr = new Model_AttributeInteger(anAttrLab);
120 } else if (theAttrType == ModelAPI_AttributeDouble::typeId()) {
121 Model_AttributeDouble* anAttribute = new Model_AttributeDouble(anAttrLab);
122 TDF_Label anExpressionLab = anAttrLab.FindChild(1);
123 anAttribute->myExpression.reset(new Model_Expression(anExpressionLab));
124 anAttribute->myIsInitialized = anAttribute->myIsInitialized && anAttribute->myExpression->isInitialized();
125 anAttr = anAttribute;
126 } else if (theAttrType == Model_AttributeBoolean::typeId()) {
127 anAttr = new Model_AttributeBoolean(anAttrLab);
128 } else if (theAttrType == Model_AttributeString::typeId()) {
129 anAttr = new Model_AttributeString(anAttrLab);
130 } else if (theAttrType == ModelAPI_AttributeReference::typeId()) {
131 anAttr = new Model_AttributeReference(anAttrLab);
132 } else if (theAttrType == ModelAPI_AttributeSelection::typeId()) {
133 anAttr = new Model_AttributeSelection(anAttrLab);
134 } else if (theAttrType == ModelAPI_AttributeSelectionList::typeId()) {
135 anAttr = new Model_AttributeSelectionList(anAttrLab);
136 } else if (theAttrType == ModelAPI_AttributeRefAttr::typeId()) {
137 anAttr = new Model_AttributeRefAttr(anAttrLab);
138 } else if (theAttrType == ModelAPI_AttributeRefList::typeId()) {
139 anAttr = new Model_AttributeRefList(anAttrLab);
140 } else if (theAttrType == ModelAPI_AttributeIntArray::typeId()) {
141 anAttr = new Model_AttributeIntArray(anAttrLab);
143 // create also GeomData attributes here because only here the OCAF structure is known
144 else if (theAttrType == GeomData_Point::typeId()) {
145 GeomData_Point* anAttribute = new GeomData_Point(anAttrLab);
146 for (int aComponent = 0; aComponent < GeomData_Point::NUM_COMPONENTS; ++aComponent) {
147 TDF_Label anExpressionLab = anAttrLab.FindChild(aComponent + 1);
148 anAttribute->myExpression[aComponent].reset(new Model_Expression(anExpressionLab));
149 anAttribute->myIsInitialized = anAttribute->myIsInitialized && anAttribute->myExpression[aComponent]->isInitialized();
151 anAttr = anAttribute;
152 } else if (theAttrType == GeomData_Dir::typeId()) {
153 anAttr = new GeomData_Dir(anAttrLab);
154 } else if (theAttrType == GeomData_Point2D::typeId()) {
155 GeomData_Point2D* anAttribute = new GeomData_Point2D(anAttrLab);
156 for (int aComponent = 0; aComponent < GeomData_Point2D::NUM_COMPONENTS; ++aComponent) {
157 TDF_Label anExpressionLab = anAttrLab.FindChild(aComponent + 1);
158 anAttribute->myExpression[aComponent].reset(new Model_Expression(anExpressionLab));
159 anAttribute->myIsInitialized = anAttribute->myIsInitialized && anAttribute->myExpression[aComponent]->isInitialized();
161 anAttr = anAttribute;
164 aResult = std::shared_ptr<ModelAPI_Attribute>(anAttr);
165 myAttrs[theID] = aResult;
166 anAttr->setObject(myObject);
167 anAttr->setID(theID);
169 Events_Error::send("Can not create unknown type of attribute " + theAttrType);
174 // macro for gthe generic returning of the attribute by the ID
175 #define GET_ATTRIBUTE_BY_ID(ATTR_TYPE, METHOD_NAME) \
176 std::shared_ptr<ATTR_TYPE> Model_Data::METHOD_NAME(const std::string& theID) { \
177 std::shared_ptr<ATTR_TYPE> aRes; \
178 std::map<std::string, AttributePtr >::iterator aFound = \
179 myAttrs.find(theID); \
180 if (aFound != myAttrs.end()) { \
181 aRes = std::dynamic_pointer_cast<ATTR_TYPE>(aFound->second); \
185 // implement nice getting methods for all ModelAPI attributes
186 GET_ATTRIBUTE_BY_ID(ModelAPI_AttributeDocRef, document);
187 GET_ATTRIBUTE_BY_ID(ModelAPI_AttributeDouble, real);
188 GET_ATTRIBUTE_BY_ID(ModelAPI_AttributeInteger, integer);
189 GET_ATTRIBUTE_BY_ID(ModelAPI_AttributeBoolean, boolean);
190 GET_ATTRIBUTE_BY_ID(ModelAPI_AttributeString, string);
191 GET_ATTRIBUTE_BY_ID(ModelAPI_AttributeReference, reference);
192 GET_ATTRIBUTE_BY_ID(ModelAPI_AttributeSelection, selection);
193 GET_ATTRIBUTE_BY_ID(ModelAPI_AttributeSelectionList, selectionList);
194 GET_ATTRIBUTE_BY_ID(ModelAPI_AttributeRefAttr, refattr);
195 GET_ATTRIBUTE_BY_ID(ModelAPI_AttributeRefList, reflist);
196 GET_ATTRIBUTE_BY_ID(ModelAPI_AttributeIntArray, intArray);
198 std::shared_ptr<ModelAPI_Attribute> Model_Data::attribute(const std::string& theID)
200 std::shared_ptr<ModelAPI_Attribute> aResult;
201 if (myAttrs.find(theID) == myAttrs.end()) // no such attribute
203 return myAttrs[theID];
206 const std::string& Model_Data::id(const std::shared_ptr<ModelAPI_Attribute>& theAttr)
208 std::map<std::string, std::shared_ptr<ModelAPI_Attribute> >::iterator anAttr =
210 for (; anAttr != myAttrs.end(); anAttr++) {
211 if (anAttr->second == theAttr)
212 return anAttr->first;
215 static std::string anEmpty;
219 bool Model_Data::isEqual(const std::shared_ptr<ModelAPI_Data>& theData)
221 std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theData);
223 return myLab.IsEqual(aData->myLab) == Standard_True ;
227 bool Model_Data::isValid()
229 return !myLab.IsNull() && myLab.HasAttribute();
232 std::list<std::shared_ptr<ModelAPI_Attribute> > Model_Data::attributes(const std::string& theType)
234 std::list<std::shared_ptr<ModelAPI_Attribute> > aResult;
235 std::map<std::string, std::shared_ptr<ModelAPI_Attribute> >::iterator anAttrsIter =
237 for (; anAttrsIter != myAttrs.end(); anAttrsIter++) {
238 if (theType.empty() || anAttrsIter->second->attributeType() == theType) {
239 aResult.push_back(anAttrsIter->second);
245 std::list<std::string> Model_Data::attributesIDs(const std::string& theType)
247 std::list<std::string> aResult;
248 std::map<std::string, std::shared_ptr<ModelAPI_Attribute> >::iterator anAttrsIter =
250 for (; anAttrsIter != myAttrs.end(); anAttrsIter++) {
251 if (theType.empty() || anAttrsIter->second->attributeType() == theType) {
252 aResult.push_back(anAttrsIter->first);
258 void Model_Data::sendAttributeUpdated(ModelAPI_Attribute* theAttr)
260 theAttr->setInitialized();
261 if (theAttr->isArgument()) {
262 static const Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
263 ModelAPI_EventCreator::get()->sendUpdated(myObject, anEvent);
264 if (mySendAttributeUpdated && myObject) {
265 myObject->attributeChanged(theAttr->id());
270 void Model_Data::blockSendAttributeUpdated(const bool theBlock)
272 mySendAttributeUpdated = !theBlock;
275 void Model_Data::erase()
278 myLab.ForgetAllAttributes();
281 // indexes in the state array
283 STATE_INDEX_STATE = 1, // the state type itself
284 STATE_INDEX_TRANSACTION = 2, // transaction ID
287 /// Returns the label array, initialises it by default values if not exists
288 static Handle(TDataStd_IntegerArray) stateArray(TDF_Label& theLab)
290 Handle(TDataStd_IntegerArray) aStateArray;
291 if (!theLab.FindAttribute(TDataStd_IntegerArray::GetID(), aStateArray)) {
292 aStateArray = TDataStd_IntegerArray::Set(theLab, 1, 2);
293 aStateArray->SetValue(STATE_INDEX_STATE, ModelAPI_StateMustBeUpdated); // default state
294 aStateArray->SetValue(STATE_INDEX_TRANSACTION, 0); // default transaction ID (not existing)
299 void Model_Data::execState(const ModelAPI_ExecState theState)
301 if (theState != ModelAPI_StateNothing) {
302 stateArray(myLab)->SetValue(STATE_INDEX_STATE, (int)theState);
306 ModelAPI_ExecState Model_Data::execState()
308 return ModelAPI_ExecState(stateArray(myLab)->Value(STATE_INDEX_STATE));
311 int Model_Data::updateID()
313 return stateArray(myLab)->Value(STATE_INDEX_TRANSACTION);
316 void Model_Data::setUpdateID(const int theID)
318 stateArray(myLab)->SetValue(STATE_INDEX_TRANSACTION, theID);
321 void Model_Data::setError(const std::string& theError, bool theSend)
323 execState(ModelAPI_StateExecFailed);
325 Events_Error::send(theError);
327 TDataStd_AsciiString::Set(myLab, theError.c_str());
330 void Model_Data::eraseErrorString()
332 myLab.ForgetAttribute(TDataStd_AsciiString::GetID());
335 std::string Model_Data::error() const
337 Handle(TDataStd_AsciiString) anErrorAttr;
338 if (myLab.FindAttribute(TDataStd_AsciiString::GetID(), anErrorAttr)) {
339 return std::string(anErrorAttr->Get().ToCString());
341 return std::string();
344 int Model_Data::featureId() const
346 return myLab.Father().Tag(); // tag of the feature label
349 void Model_Data::eraseBackReferences()
352 std::shared_ptr<ModelAPI_Result> aRes =
353 std::dynamic_pointer_cast<ModelAPI_Result>(myObject);
355 aRes->setIsConcealed(false);
358 void Model_Data::removeBackReference(FeaturePtr theFeature, std::string theAttrID)
360 AttributePtr anAttribute = theFeature->data()->attribute(theAttrID);
361 if (myRefsToMe.find(anAttribute) == myRefsToMe.end())
364 myRefsToMe.erase(anAttribute);
366 // remove concealment immideately: on deselection it must be posible to reselect in GUI the same
367 if (ModelAPI_Session::get()->validators()->isConcealed(theFeature->getKind(), theAttrID)) {
368 updateConcealmentFlag();
372 void Model_Data::addBackReference(FeaturePtr theFeature, std::string theAttrID,
373 const bool theApplyConcealment)
375 // do not add the same attribute twice
376 AttributePtr anAttribute = theFeature->data()->attribute(theAttrID);
377 if (myRefsToMe.find(anAttribute) != myRefsToMe.end())
380 myRefsToMe.insert(theFeature->data()->attribute(theAttrID));
381 if (theApplyConcealment &&
382 ModelAPI_Session::get()->validators()->isConcealed(theFeature->getKind(), theAttrID)) {
383 std::shared_ptr<ModelAPI_Result> aRes =
384 std::dynamic_pointer_cast<ModelAPI_Result>(myObject);
385 // the second condition is for history upper than concealment causer, so the feature result may
386 // be displayed and previewed; also for avoiding of quick show/hide on history
388 if (aRes && !theFeature->isDisabled()) {
389 aRes->setIsConcealed(true);
394 void Model_Data::updateConcealmentFlag()
396 std::set<AttributePtr>::iterator aRefsIter = myRefsToMe.begin();
397 for(; aRefsIter != myRefsToMe.end(); aRefsIter++) {
398 if (aRefsIter->get()) {
399 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefsIter)->owner());
400 if (aFeature.get() && !aFeature->isDisabled()) {
401 if (ModelAPI_Session::get()->validators()->isConcealed(
402 aFeature->getKind(), (*aRefsIter)->id())) {
403 return; // it is still concealed, nothing to do
408 // thus, no concealment references anymore => make not-concealed
409 std::shared_ptr<ModelAPI_Result> aRes =
410 std::dynamic_pointer_cast<ModelAPI_Result>(myObject);
411 if (aRes.get() && aRes->isConcealed()) {
412 aRes->setIsConcealed(false);
413 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
414 ModelAPI_EventCreator::get()->sendUpdated(aRes, anEvent);
415 Events_Loop::loop()->flush(anEvent);
419 std::set<std::string> set_union(const std::set<std::string>& theLeft,
420 const std::set<std::string>& theRight)
422 std::set<std::string> aResult;
423 aResult.insert(theLeft.begin(), theLeft.end());
424 aResult.insert(theRight.begin(), theRight.end());
428 std::set<std::string> usedParameters(const AttributePointPtr& theAttribute)
430 std::set<std::string> anUsedParameters;
431 for (int aComponent = 0; aComponent < 3; ++aComponent)
432 anUsedParameters = set_union(anUsedParameters, theAttribute->usedParameters(aComponent));
433 return anUsedParameters;
436 std::set<std::string> usedParameters(const AttributePoint2DPtr& theAttribute)
438 std::set<std::string> anUsedParameters;
439 for (int aComponent = 0; aComponent < 2; ++aComponent)
440 anUsedParameters = set_union(anUsedParameters, theAttribute->usedParameters(aComponent));
441 return anUsedParameters;
444 std::list<ResultParameterPtr> findVariables(const std::set<std::string>& theParameters,
445 const DocumentPtr& theDocument)
447 std::list<ResultParameterPtr> aResult;
448 std::set<std::string>::const_iterator aParamIt = theParameters.cbegin();
449 for (; aParamIt != theParameters.cend(); ++aParamIt) {
450 const std::string& aName = *aParamIt;
452 ResultParameterPtr aParam;
453 if (ModelAPI_Tools::findVariable(aName, aValue, aParam, theDocument))
454 aResult.push_back(aParam);
459 void Model_Data::referencesToObjects(
460 std::list<std::pair<std::string, std::list<ObjectPtr> > >& theRefs)
462 static Model_ValidatorsFactory* aValidators =
463 static_cast<Model_ValidatorsFactory*>(ModelAPI_Session::get()->validators());
464 FeaturePtr aMyFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(myObject);
466 std::map<std::string, std::shared_ptr<ModelAPI_Attribute> >::iterator anAttr = myAttrs.begin();
467 std::list<ObjectPtr> aReferenced; // not inside of cycle to avoid excess memory management
468 for(; anAttr != myAttrs.end(); anAttr++) {
469 // skip not-case attributes, that really may refer to anything not-used (issue 671)
470 if (aMyFeature.get() && !aValidators->isCase(aMyFeature, anAttr->second->id()))
473 std::string aType = anAttr->second->attributeType();
474 if (aType == ModelAPI_AttributeReference::typeId()) { // reference to object
475 std::shared_ptr<ModelAPI_AttributeReference> aRef = std::dynamic_pointer_cast<
476 ModelAPI_AttributeReference>(anAttr->second);
477 aReferenced.push_back(aRef->value());
478 } else if (aType == ModelAPI_AttributeRefAttr::typeId()) { // reference to attribute or object
479 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef = std::dynamic_pointer_cast<
480 ModelAPI_AttributeRefAttr>(anAttr->second);
481 aReferenced.push_back(aRef->isObject() ? aRef->object() : aRef->attr()->owner());
482 } else if (aType == ModelAPI_AttributeRefList::typeId()) { // list of references
483 aReferenced = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(anAttr->second)->list();
484 } else if (aType == ModelAPI_AttributeSelection::typeId()) { // selection attribute
485 std::shared_ptr<ModelAPI_AttributeSelection> aRef = std::dynamic_pointer_cast<
486 ModelAPI_AttributeSelection>(anAttr->second);
487 aReferenced.push_back(aRef->context());
488 } else if (aType == ModelAPI_AttributeSelectionList::typeId()) { // list of selection attributes
489 std::shared_ptr<ModelAPI_AttributeSelectionList> aRef = std::dynamic_pointer_cast<
490 ModelAPI_AttributeSelectionList>(anAttr->second);
491 for(int a = aRef->size() - 1; a >= 0; a--) {
492 aReferenced.push_back(aRef->value(a)->context());
494 } else if (aType == ModelAPI_AttributeDouble::typeId()) { // double attribute
495 AttributeDoublePtr anAttribute =
496 std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(anAttr->second);
497 std::set<std::string> anUsedParameters = anAttribute->usedParameters();
498 std::list<ResultParameterPtr> aParameters = findVariables(anUsedParameters, aMyFeature->document());
499 aReferenced.insert(aReferenced.end(), aParameters.begin(), aParameters.end());
500 } else if (aType == GeomDataAPI_Point::typeId()) { // point attribute
501 AttributePointPtr anAttribute =
502 std::dynamic_pointer_cast<GeomDataAPI_Point>(anAttr->second);
503 std::set<std::string> anUsedParameters = usedParameters(anAttribute);
504 std::list<ResultParameterPtr> aParameters = findVariables(anUsedParameters, aMyFeature->document());
505 aReferenced.insert(aReferenced.end(), aParameters.begin(), aParameters.end());
506 } else if (aType == GeomDataAPI_Point2D::typeId()) { // point attribute
507 AttributePoint2DPtr anAttribute =
508 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttr->second);
509 std::set<std::string> anUsedParameters = usedParameters(anAttribute);
510 std::list<ResultParameterPtr> aParameters = findVariables(anUsedParameters, aMyFeature->document());
511 aReferenced.insert(aReferenced.end(), aParameters.begin(), aParameters.end());
513 continue; // nothing to do, not reference
515 if (!aReferenced.empty()) {
516 theRefs.push_back(std::pair<std::string, std::list<ObjectPtr> >(anAttr->first, aReferenced));
522 /// makes copy of all attributes on the given label and all sub-labels
523 static void copyAttrs(TDF_Label theSource, TDF_Label theDestination) {
524 TDF_AttributeIterator anAttrIter(theSource);
525 for(; anAttrIter.More(); anAttrIter.Next()) {
526 Handle(TDF_Attribute) aTargetAttr;
527 if (!theDestination.FindAttribute(anAttrIter.Value()->ID(), aTargetAttr)) {
528 // create a new attribute if not yet exists in the destination
529 aTargetAttr = anAttrIter.Value()->NewEmpty();
530 theDestination.AddAttribute(aTargetAttr);
532 Handle(TDF_RelocationTable) aRelocTable = new TDF_RelocationTable(); // no relocation, empty map
533 anAttrIter.Value()->Paste(aTargetAttr, aRelocTable);
535 // copy the sub-labels content
536 TDF_ChildIterator aSubLabsIter(theSource);
537 for(; aSubLabsIter.More(); aSubLabsIter.Next()) {
538 copyAttrs(aSubLabsIter.Value(), theDestination.FindChild(aSubLabsIter.Value().Tag()));
542 void Model_Data::copyTo(std::shared_ptr<ModelAPI_Data> theTarget)
544 TDF_Label aTargetRoot = std::dynamic_pointer_cast<Model_Data>(theTarget)->label();
545 copyAttrs(myLab, aTargetRoot);
546 // make initialized the initialized attributes
547 std::map<std::string, std::shared_ptr<ModelAPI_Attribute> >::iterator aMyIter = myAttrs.begin();
548 for(; aMyIter != myAttrs.end(); aMyIter++) {
549 if (aMyIter->second->isInitialized()) {
550 theTarget->attribute(aMyIter->first)->setInitialized();
555 bool Model_Data::isInHistory()
557 return myFlags->Value(kFlagInHistory) == Standard_True;
560 void Model_Data::setIsInHistory(const bool theFlag)
562 return myFlags->SetValue(kFlagInHistory, theFlag);
565 bool Model_Data::isDeleted()
567 return myFlags->Value(kFlagDeleted) == Standard_True;
570 void Model_Data::setIsDeleted(const bool theFlag)
572 return myFlags->SetValue(kFlagDeleted, theFlag);
575 bool Model_Data::isDisplayed()
577 if (!myObject.get() || !myObject->document().get() || // object is in valid
578 myFlags->Value(kFlagDisplayed) != Standard_True) // or it was not displayed before
580 if (myObject->document()->isActive()) // for active documents it must be ok anyway
582 // any object from the root document except part result may be displayed
583 if (myObject->document() == ModelAPI_Session::get()->moduleDocument() &&
584 myObject->groupName() != ModelAPI_ResultPart::group())
589 void Model_Data::setDisplayed(const bool theDisplay)
591 if (theDisplay != isDisplayed()) {
592 myFlags->SetValue(kFlagDisplayed, theDisplay);
593 static Events_Loop* aLoop = Events_Loop::loop();
594 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
595 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
596 aECreator->sendUpdated(myObject, EVENT_DISP);
600 std::shared_ptr<ModelAPI_Data> Model_Data::invalidPtr()
605 std::shared_ptr<ModelAPI_Data> Model_Data::invalidData()
610 std::shared_ptr<ModelAPI_Object> Model_Data::owner()