1 // File: Model_Document.cxx
2 // Created: 28 Feb 2014
3 // Author: Mikhail PONIKAROV
5 #include <Model_Document.h>
6 #include <Model_Data.h>
7 #include <Model_Application.h>
8 #include <Model_PluginManager.h>
9 #include <Model_Events.h>
10 #include <Model_ResultPart.h>
11 #include <Model_ResultConstruction.h>
12 #include <Model_ResultBody.h>
13 #include <Events_Loop.h>
14 #include <Events_Error.h>
16 #include <TDataStd_Integer.hxx>
17 #include <TDataStd_Comment.hxx>
18 #include <TDF_ChildIDIterator.hxx>
19 #include <TDataStd_ReferenceArray.hxx>
20 #include <TDataStd_HLabelArray1.hxx>
21 #include <TDataStd_Name.hxx>
22 #include <TDF_Reference.hxx>
23 #include <TDF_ChildIDIterator.hxx>
24 #include <TDF_LabelMapHasher.hxx>
32 # define _separator_ '\\'
34 # define _separator_ '/'
37 static const int UNDO_LIMIT = 10; // number of possible undo operations
39 static const int TAG_GENERAL = 1; // general properties tag
40 static const int TAG_OBJECTS = 2; // tag of the objects sub-tree (features, results)
41 static const int TAG_HISTORY = 3; // tag of the history sub-tree (python dump)
44 static const int TAG_FEATURE_ARGUMENTS = 1; ///< where the arguments are located
45 static const int TAG_FEATURE_RESULTS = 2; ///< where the results are located
47 Model_Document::Model_Document(const std::string theID)
49 myDoc(new TDocStd_Document("BinOcaf")) // binary OCAF format
51 myDoc->SetUndoLimit(UNDO_LIMIT);
52 myTransactionsAfterSave = 0;
54 //myDoc->SetNestedTransactionMode();
55 // to have something in the document and avoid empty doc open/save problem
56 // in transaction for nesting correct working
58 TDataStd_Integer::Set(myDoc->Main().Father(), 0);
59 myDoc->CommitCommand();
62 /// Returns the file name of this document by the nameof directory and identifuer of a document
63 static TCollection_ExtendedString DocFileName(const char* theFileName, const std::string& theID)
65 TCollection_ExtendedString aPath((const Standard_CString) theFileName);
67 aPath += theID.c_str();
68 aPath += ".cbf"; // standard binary file extension
72 bool Model_Document::load(const char* theFileName)
74 Handle(Model_Application) anApp = Model_Application::getApplication();
75 if (this == Model_PluginManager::get()->rootDocument().get()) {
76 anApp->setLoadPath(theFileName);
78 TCollection_ExtendedString aPath(DocFileName(theFileName, myID));
79 PCDM_ReaderStatus aStatus = (PCDM_ReaderStatus) -1;
81 aStatus = anApp->Open(aPath, myDoc);
82 } catch (Standard_Failure) {
83 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
85 std::string("Exception in opening of document: ") + aFail->GetMessageString());
88 bool isError = aStatus != PCDM_RS_OK;
91 case PCDM_RS_UnknownDocument:
92 Events_Error::send(std::string("Can not open document: PCDM_RS_UnknownDocument"));
94 case PCDM_RS_AlreadyRetrieved:
95 Events_Error::send(std::string("Can not open document: PCDM_RS_AlreadyRetrieved"));
97 case PCDM_RS_AlreadyRetrievedAndModified:
99 std::string("Can not open document: PCDM_RS_AlreadyRetrievedAndModified"));
101 case PCDM_RS_NoDriver:
102 Events_Error::send(std::string("Can not open document: PCDM_RS_NoDriver"));
104 case PCDM_RS_UnknownFileDriver:
105 Events_Error::send(std::string("Can not open document: PCDM_RS_UnknownFileDriver"));
107 case PCDM_RS_OpenError:
108 Events_Error::send(std::string("Can not open document: PCDM_RS_OpenError"));
110 case PCDM_RS_NoVersion:
111 Events_Error::send(std::string("Can not open document: PCDM_RS_NoVersion"));
113 case PCDM_RS_NoModel:
114 Events_Error::send(std::string("Can not open document: PCDM_RS_NoModel"));
116 case PCDM_RS_NoDocument:
117 Events_Error::send(std::string("Can not open document: PCDM_RS_NoDocument"));
119 case PCDM_RS_FormatFailure:
120 Events_Error::send(std::string("Can not open document: PCDM_RS_FormatFailure"));
122 case PCDM_RS_TypeNotFoundInSchema:
123 Events_Error::send(std::string("Can not open document: PCDM_RS_TypeNotFoundInSchema"));
125 case PCDM_RS_UnrecognizedFileFormat:
126 Events_Error::send(std::string("Can not open document: PCDM_RS_UnrecognizedFileFormat"));
128 case PCDM_RS_MakeFailure:
129 Events_Error::send(std::string("Can not open document: PCDM_RS_MakeFailure"));
131 case PCDM_RS_PermissionDenied:
132 Events_Error::send(std::string("Can not open document: PCDM_RS_PermissionDenied"));
134 case PCDM_RS_DriverFailure:
135 Events_Error::send(std::string("Can not open document: PCDM_RS_DriverFailure"));
138 Events_Error::send(std::string("Can not open document: unknown error"));
143 myDoc->SetUndoLimit(UNDO_LIMIT);
144 synchronizeFeatures();
149 bool Model_Document::save(const char* theFileName)
151 // create a directory in the root document if it is not yet exist
152 if (this == Model_PluginManager::get()->rootDocument().get()) {
154 CreateDirectory(theFileName, NULL);
156 mkdir(theFileName, 0x1ff);
159 // filename in the dir is id of document inside of the given directory
160 TCollection_ExtendedString aPath(DocFileName(theFileName, myID));
161 PCDM_StoreStatus aStatus;
163 aStatus = Model_Application::getApplication()->SaveAs(myDoc, aPath);
164 } catch (Standard_Failure) {
165 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
167 std::string("Exception in saving of document: ") + aFail->GetMessageString());
170 bool isDone = aStatus == PCDM_SS_OK || aStatus == PCDM_SS_No_Obj;
173 case PCDM_SS_DriverFailure:
174 Events_Error::send(std::string("Can not save document: PCDM_SS_DriverFailure"));
176 case PCDM_SS_WriteFailure:
177 Events_Error::send(std::string("Can not save document: PCDM_SS_WriteFailure"));
179 case PCDM_SS_Failure:
181 Events_Error::send(std::string("Can not save document: PCDM_SS_Failure"));
185 myTransactionsAfterSave = 0;
186 if (isDone) { // save also sub-documents if any
187 std::set<std::string>::iterator aSubIter = mySubs.begin();
188 for (; aSubIter != mySubs.end() && isDone; aSubIter++)
189 isDone = subDocument(*aSubIter)->save(theFileName);
194 void Model_Document::close()
196 boost::shared_ptr<ModelAPI_PluginManager> aPM = Model_PluginManager::get();
197 if (this != aPM->rootDocument().get() && this == aPM->currentDocument().get()) {
198 aPM->setCurrentDocument(aPM->rootDocument());
201 std::set<std::string>::iterator aSubIter = mySubs.begin();
202 for (; aSubIter != mySubs.end(); aSubIter++)
203 subDocument(*aSubIter)->close();
206 /* do not close because it can be undoed
207 if (myDoc->CanClose() == CDM_CCS_OK)
209 Model_Application::getApplication()->deleteDocument(myID);
213 void Model_Document::startOperation()
215 if (myDoc->HasOpenCommand()) { // start of nested command
216 if (myNestedNum == -1) {
218 myDoc->InitDeltaCompaction();
220 myIsEmptyTr[myTransactionsAfterSave] = false;
221 myTransactionsAfterSave++;
223 } else { // start the simple command
226 // new command for all subs
227 std::set<std::string>::iterator aSubIter = mySubs.begin();
228 for (; aSubIter != mySubs.end(); aSubIter++)
229 subDocument(*aSubIter)->startOperation();
232 void Model_Document::compactNested()
234 bool allWasEmpty = true;
235 while (myNestedNum != -1) {
236 myTransactionsAfterSave--;
237 if (!myIsEmptyTr[myTransactionsAfterSave]) {
240 myIsEmptyTr.erase(myTransactionsAfterSave);
243 myIsEmptyTr[myTransactionsAfterSave] = allWasEmpty;
244 myTransactionsAfterSave++;
245 myDoc->PerformDeltaCompaction();
248 void Model_Document::finishOperation()
250 // just to be sure that everybody knows that changes were performed
252 if (!myDoc->HasOpenCommand() && myNestedNum != -1)
253 boost::static_pointer_cast<Model_PluginManager>(Model_PluginManager::get())
254 ->setCheckTransactions(false); // for nested transaction commit
255 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
256 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
257 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
258 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
259 if (!myDoc->HasOpenCommand() && myNestedNum != -1)
260 boost::static_pointer_cast<Model_PluginManager>(Model_PluginManager::get())
261 ->setCheckTransactions(true); // for nested transaction commit
263 if (myNestedNum != -1) // this nested transaction is owervritten
265 if (!myDoc->HasOpenCommand()) {
266 if (myNestedNum != -1) {
271 // returns false if delta is empty and no transaction was made
272 myIsEmptyTr[myTransactionsAfterSave] = !myDoc->CommitCommand(); // && (myNestedNum == -1);
273 myTransactionsAfterSave++;
276 // finish for all subs
277 std::set<std::string>::iterator aSubIter = mySubs.begin();
278 for (; aSubIter != mySubs.end(); aSubIter++)
279 subDocument(*aSubIter)->finishOperation();
282 void Model_Document::abortOperation()
284 if (myNestedNum > 0 && !myDoc->HasOpenCommand()) { // abort all what was done in nested
285 // first compact all nested
287 // for nested it is undo and clear redos
290 myTransactionsAfterSave--;
291 myIsEmptyTr.erase(myTransactionsAfterSave);
293 if (myNestedNum == 0) // abort only high-level
295 myDoc->AbortCommand();
297 synchronizeFeatures(true);
298 // abort for all subs
299 std::set<std::string>::iterator aSubIter = mySubs.begin();
300 for (; aSubIter != mySubs.end(); aSubIter++)
301 subDocument(*aSubIter)->abortOperation();
304 bool Model_Document::isOperation()
306 // operation is opened for all documents: no need to check subs
307 return myDoc->HasOpenCommand() == Standard_True ;
310 bool Model_Document::isModified()
312 // is modified if at least one operation was commited and not undoed
313 return myTransactionsAfterSave > 0;
316 bool Model_Document::canUndo()
318 if (myDoc->GetAvailableUndos() > 0 && myNestedNum != 0
319 && myTransactionsAfterSave != 0 /* for omitting the first useless transaction */)
321 // check other subs contains operation that can be undoed
322 std::set<std::string>::iterator aSubIter = mySubs.begin();
323 for (; aSubIter != mySubs.end(); aSubIter++)
324 if (subDocument(*aSubIter)->canUndo())
329 void Model_Document::undo()
331 myTransactionsAfterSave--;
334 if (!myIsEmptyTr[myTransactionsAfterSave])
336 synchronizeFeatures(true);
338 std::set<std::string>::iterator aSubIter = mySubs.begin();
339 for (; aSubIter != mySubs.end(); aSubIter++)
340 subDocument(*aSubIter)->undo();
343 bool Model_Document::canRedo()
345 if (myDoc->GetAvailableRedos() > 0)
347 // check other subs contains operation that can be redoed
348 std::set<std::string>::iterator aSubIter = mySubs.begin();
349 for (; aSubIter != mySubs.end(); aSubIter++)
350 if (subDocument(*aSubIter)->canRedo())
355 void Model_Document::redo()
357 if (myNestedNum != -1)
359 if (!myIsEmptyTr[myTransactionsAfterSave])
361 myTransactionsAfterSave++;
362 synchronizeFeatures(true);
364 std::set<std::string>::iterator aSubIter = mySubs.begin();
365 for (; aSubIter != mySubs.end(); aSubIter++)
366 subDocument(*aSubIter)->redo();
369 /// Appenad to the array of references a new referenced label
370 static void AddToRefArray(TDF_Label& theArrayLab, TDF_Label& theReferenced)
372 Handle(TDataStd_ReferenceArray) aRefs;
373 if (!theArrayLab.FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs)) {
374 aRefs = TDataStd_ReferenceArray::Set(theArrayLab, 0, 0);
375 aRefs->SetValue(0, theReferenced);
376 } else { // extend array by one more element
377 Handle(TDataStd_HLabelArray1) aNewArray = new TDataStd_HLabelArray1(aRefs->Lower(),
379 for (int a = aRefs->Lower(); a <= aRefs->Upper(); a++) {
380 aNewArray->SetValue(a, aRefs->Value(a));
382 aNewArray->SetValue(aRefs->Upper() + 1, theReferenced);
383 aRefs->SetInternalArray(aNewArray);
387 FeaturePtr Model_Document::addFeature(std::string theID)
389 TDF_Label anEmptyLab;
390 FeaturePtr anEmptyFeature;
391 FeaturePtr aFeature = ModelAPI_PluginManager::get()->createFeature(theID);
392 boost::shared_ptr<Model_Document> aDocToAdd = boost::dynamic_pointer_cast<Model_Document>(
393 aFeature->documentToAdd());
395 TDF_Label aFeatureLab;
396 if (!aFeature->isAction()) { // do not add action to the data model
397 TDF_Label aFeaturesLab = aDocToAdd->featuresLabel();
398 aFeatureLab = aFeaturesLab.NewChild();
399 aDocToAdd->initData(aFeature, aFeatureLab, TAG_FEATURE_ARGUMENTS);
400 // keep the feature ID to restore document later correctly
401 TDataStd_Comment::Set(aFeatureLab, aFeature->getKind().c_str());
402 aDocToAdd->myObjs.Bind(aFeatureLab, aFeature);
403 // store feature in the history of features array
404 if (aFeature->isInHistory()) {
405 AddToRefArray(aFeaturesLab, aFeatureLab);
408 if (!aFeature->isAction()) { // do not add action to the data model
409 // event: feature is added
410 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
411 ModelAPI_EventCreator::get()->sendUpdated(aFeature, anEvent);
417 /// Appenad to the array of references a new referenced label.
418 /// If theIndex is not -1, removes element at thisindex, not theReferenced.
419 /// \returns the index of removed element
420 static int RemoveFromRefArray(TDF_Label theArrayLab, TDF_Label theReferenced, const int theIndex =
423 int aResult = -1; // no returned
424 Handle(TDataStd_ReferenceArray) aRefs;
425 if (theArrayLab.FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs)) {
426 if (aRefs->Length() == 1) { // just erase an array
427 if ((theIndex == -1 && aRefs->Value(0) == theReferenced) || theIndex == 0) {
428 theArrayLab.ForgetAttribute(TDataStd_ReferenceArray::GetID());
431 } else { // reduce the array
432 Handle(TDataStd_HLabelArray1) aNewArray = new TDataStd_HLabelArray1(aRefs->Lower(),
434 int aCount = aRefs->Lower();
435 for (int a = aCount; a <= aRefs->Upper(); a++, aCount++) {
436 if ((theIndex == -1 && aRefs->Value(a) == theReferenced) || theIndex == a) {
440 aNewArray->SetValue(aCount, aRefs->Value(a));
443 aRefs->SetInternalArray(aNewArray);
449 void Model_Document::removeFeature(FeaturePtr theFeature)
451 boost::shared_ptr<Model_Data> aData = boost::static_pointer_cast<Model_Data>(theFeature->data());
452 TDF_Label aFeatureLabel = aData->label().Father();
453 if (myObjs.IsBound(aFeatureLabel))
454 myObjs.UnBind(aFeatureLabel);
456 return; // not found feature => do not remove
458 // erase all attributes under the label of feature
459 aFeatureLabel.ForgetAllAttributes();
460 // remove it from the references array
461 RemoveFromRefArray(featuresLabel(), aFeatureLabel);
463 // event: feature is deleted
464 ModelAPI_EventCreator::get()->sendDeleted(theFeature->document(), ModelAPI_Feature::group());
465 // results of this feature must be redisplayed
466 static Events_ID EVENT_DISP = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
467 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = theFeature->results();
468 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
469 for (; aRIter != aResults.cend(); aRIter++) {
470 boost::shared_ptr<ModelAPI_Result> aRes = *aRIter;
471 aRes->setData(boost::shared_ptr<ModelAPI_Data>()); // deleted flag
472 ModelAPI_EventCreator::get()->sendUpdated(aRes, EVENT_DISP);
473 ModelAPI_EventCreator::get()->sendDeleted(theFeature->document(), aRes->groupName());
477 FeaturePtr Model_Document::feature(TDF_Label& theLabel)
479 if (myObjs.IsBound(theLabel))
480 return myObjs.Find(theLabel);
481 return FeaturePtr(); // not found
484 ObjectPtr Model_Document::object(TDF_Label theLabel)
486 // try feature by label
487 FeaturePtr aFeature = feature(theLabel);
489 return feature(theLabel);
490 TDF_Label aFeatureLabel = theLabel.Father().Father(); // let's suppose it is result
491 aFeature = feature(aFeatureLabel);
493 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
494 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.cbegin();
495 for (; aRIter != aResults.cend(); aRIter++) {
496 boost::shared_ptr<Model_Data> aResData = boost::dynamic_pointer_cast<Model_Data>(
498 if (aResData->label().Father().IsEqual(theLabel))
502 return FeaturePtr(); // not found
505 boost::shared_ptr<ModelAPI_Document> Model_Document::subDocument(std::string theDocID)
507 // just store sub-document identifier here to manage it later
508 if (mySubs.find(theDocID) == mySubs.end())
509 mySubs.insert(theDocID);
510 return Model_Application::getApplication()->getDocument(theDocID);
513 ObjectPtr Model_Document::object(const std::string& theGroupID, const int theIndex,
514 const bool theHidden)
516 if (theGroupID == ModelAPI_Feature::group()) {
519 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
520 for (; aLabIter.More(); aLabIter.Next()) {
521 if (theIndex == anIndex) {
522 TDF_Label aFLabel = aLabIter.Value()->Label();
523 return feature(aFLabel);
528 Handle(TDataStd_ReferenceArray) aRefs;
529 if (!featuresLabel().FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs))
531 if (aRefs->Lower() > theIndex || aRefs->Upper() < theIndex)
533 TDF_Label aFeatureLabel = aRefs->Value(theIndex);
534 return feature(aFeatureLabel);
537 // comment must be in any feature: it is kind
539 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
540 for (; aLabIter.More(); aLabIter.Next()) {
541 TDF_Label aFLabel = aLabIter.Value()->Label();
542 FeaturePtr aFeature = feature(aFLabel);
543 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
544 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
545 for (; aRIter != aResults.cend(); aRIter++) {
546 if ((theHidden || (*aRIter)->isInHistory()) && (*aRIter)->groupName() == theGroupID) {
547 if (anIndex == theIndex)
558 int Model_Document::size(const std::string& theGroupID, const bool theHidden)
561 if (theGroupID == ModelAPI_Feature::group()) {
563 return myObjs.Size();
565 Handle(TDataStd_ReferenceArray) aRefs;
566 if (featuresLabel().FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs))
567 return aRefs->Length();
570 // comment must be in any feature: it is kind
571 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
572 for (; aLabIter.More(); aLabIter.Next()) {
573 TDF_Label aFLabel = aLabIter.Value()->Label();
574 FeaturePtr aFeature = feature(aFLabel);
575 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
576 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
577 for (; aRIter != aResults.cend(); aRIter++) {
578 if ((theHidden || (*aRIter)->isInHistory()) && (*aRIter)->groupName() == theGroupID) {
584 // group is not found
588 TDF_Label Model_Document::featuresLabel()
590 return myDoc->Main().FindChild(TAG_OBJECTS);
593 void Model_Document::setUniqueName(FeaturePtr theFeature)
595 if (!theFeature->data()->name().empty())
596 return; // not needed, name is already defined
597 std::string aName; // result
598 // first count all objects of such kind to start with index = count + 1
600 NCollection_DataMap<TDF_Label, FeaturePtr>::Iterator aFIter(myObjs);
601 for (; aFIter.More(); aFIter.Next()) {
602 if (aFIter.Value()->getKind() == theFeature->getKind())
605 // generate candidate name
606 std::stringstream aNameStream;
607 aNameStream << theFeature->getKind() << "_" << aNumObjects + 1;
608 aName = aNameStream.str();
609 // check this is unique, if not, increase index by 1
610 for (aFIter.Initialize(myObjs); aFIter.More();) {
611 FeaturePtr aFeature = aFIter.Value();
612 bool isSameName = aFeature->isInHistory() && aFeature->data()->name() == aName;
613 if (!isSameName) { // check also results to avoid same results names (actual for Parts)
614 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
615 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
616 for (; aRIter != aResults.cend(); aRIter++) {
617 isSameName = (*aRIter)->isInHistory() && (*aRIter)->data()->name() == aName;
622 std::stringstream aNameStream;
623 aNameStream << theFeature->getKind() << "_" << aNumObjects + 1;
624 aName = aNameStream.str();
625 // reinitialize iterator to make sure a new name is unique
626 aFIter.Initialize(myObjs);
630 theFeature->data()->setName(aName);
633 void Model_Document::initData(ObjectPtr theObj, TDF_Label theLab, const int theTag)
635 boost::shared_ptr<ModelAPI_Document> aThis = Model_Application::getApplication()->getDocument(
637 boost::shared_ptr<Model_Data> aData(new Model_Data);
638 aData->setLabel(theLab.FindChild(theTag));
639 aData->setObject(theObj);
640 theObj->setDoc(aThis);
641 theObj->setData(aData);
642 FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(theObj);
644 setUniqueName(aFeature); // must be before "initAttributes" because duplicate part uses name
645 aFeature->initAttributes();
649 void Model_Document::synchronizeFeatures(const bool theMarkUpdated)
651 boost::shared_ptr<ModelAPI_Document> aThis = Model_Application::getApplication()->getDocument(
653 // update all objects by checking are they of labels or not
654 std::set<FeaturePtr> aNewFeatures, aKeptFeatures;
655 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
656 for (; aLabIter.More(); aLabIter.Next()) {
657 TDF_Label aFeatureLabel = aLabIter.Value()->Label();
658 if (!myObjs.IsBound(aFeatureLabel)) { // a new feature is inserted
660 FeaturePtr aNewObj = ModelAPI_PluginManager::get()->createFeature(
661 TCollection_AsciiString(Handle(TDataStd_Comment)::DownCast(aLabIter.Value())->Get())
663 if (!aNewObj) { // somethig is wrong, most probably, the opened document has invalid structure
664 Events_Error::send("Invalid type of object in the document");
665 aLabIter.Value()->Label().ForgetAllAttributes();
668 // this must be before "setData" to redo the sketch line correctly
669 myObjs.Bind(aFeatureLabel, aNewObj);
670 aNewFeatures.insert(aNewObj);
671 initData(aNewObj, aFeatureLabel, TAG_FEATURE_ARGUMENTS);
673 // event: model is updated
674 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
675 ModelAPI_EventCreator::get()->sendUpdated(aNewObj, anEvent);
676 // feature for this label is added, so go to the next label
677 } else { // nothing is changed, both iterators are incremented
678 aKeptFeatures.insert(myObjs.Find(aFeatureLabel));
679 if (theMarkUpdated) {
680 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
681 ModelAPI_EventCreator::get()->sendUpdated(myObjs.Find(aFeatureLabel), anEvent);
685 // execute new features to restore results: after features creation to make all references valid
686 /*std::set<FeaturePtr>::iterator aNewIter = aNewFeatures.begin();
687 for(; aNewIter != aNewFeatures.end(); aNewIter++) {
688 (*aNewIter)->execute();
690 // check all features are checked: if not => it was removed
691 NCollection_DataMap<TDF_Label, FeaturePtr>::Iterator aFIter(myObjs);
692 while (aFIter.More()) {
693 if (aKeptFeatures.find(aFIter.Value()) == aKeptFeatures.end()
694 && aNewFeatures.find(aFIter.Value()) == aNewFeatures.end()) {
695 FeaturePtr aFeature = aFIter.Value();
696 TDF_Label aLab = aFIter.Key();
699 // event: model is updated
700 if (aFeature->isInHistory()) {
701 ModelAPI_EventCreator::get()->sendDeleted(aThis, ModelAPI_Feature::group());
703 // results of this feature must be redisplayed (hided)
704 static Events_ID EVENT_DISP = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
705 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
706 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
707 for (; aRIter != aResults.cend(); aRIter++) {
708 boost::shared_ptr<ModelAPI_Result> aRes = *aRIter;
709 //aRes->setData(boost::shared_ptr<ModelAPI_Data>()); // deleted flag
710 ModelAPI_EventCreator::get()->sendUpdated(aRes, EVENT_DISP);
711 ModelAPI_EventCreator::get()->sendDeleted(aThis, aRes->groupName());
713 // redisplay also removed feature (used for sketch and AISObject)
714 ModelAPI_EventCreator::get()->sendUpdated(aFeature, EVENT_DISP);
719 // after all updates, sends a message that groups of features were created or updated
720 boost::static_pointer_cast<Model_PluginManager>(Model_PluginManager::get())->setCheckTransactions(
722 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
724 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
725 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
726 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
727 boost::static_pointer_cast<Model_PluginManager>(Model_PluginManager::get())->setCheckTransactions(
731 void Model_Document::storeResult(boost::shared_ptr<ModelAPI_Data> theFeatureData,
732 boost::shared_ptr<ModelAPI_Result> theResult,
733 const int theResultIndex)
735 boost::shared_ptr<ModelAPI_Document> aThis = Model_Application::getApplication()->getDocument(
737 theResult->setDoc(aThis);
740 boost::dynamic_pointer_cast<Model_Data>(theFeatureData)->label().Father().FindChild(
741 TAG_FEATURE_RESULTS).FindChild(theResultIndex + 1),
742 TAG_FEATURE_ARGUMENTS);
743 if (theResult->data()->name().empty()) { // if was not initialized, generate event and set a name
744 theResult->data()->setName(theFeatureData->name());
748 boost::shared_ptr<ModelAPI_ResultConstruction> Model_Document::createConstruction(
749 const boost::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
751 ObjectPtr anOldObject = object(
752 boost::dynamic_pointer_cast<Model_Data>(theFeatureData)->label().Father().FindChild(
753 TAG_FEATURE_RESULTS).FindChild(theIndex + 1));
754 boost::shared_ptr<ModelAPI_ResultConstruction> aResult;
756 aResult = boost::dynamic_pointer_cast<ModelAPI_ResultConstruction>(anOldObject);
759 aResult = boost::shared_ptr<ModelAPI_ResultConstruction>(new Model_ResultConstruction);
760 storeResult(theFeatureData, aResult, theIndex);
765 boost::shared_ptr<ModelAPI_ResultBody> Model_Document::createBody(
766 const boost::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
768 ObjectPtr anOldObject = object(
769 boost::dynamic_pointer_cast<Model_Data>(theFeatureData)->label().Father().FindChild(
770 TAG_FEATURE_RESULTS).FindChild(theIndex + 1));
771 boost::shared_ptr<ModelAPI_ResultBody> aResult;
773 aResult = boost::dynamic_pointer_cast<ModelAPI_ResultBody>(anOldObject);
776 aResult = boost::shared_ptr<ModelAPI_ResultBody>(new Model_ResultBody);
777 storeResult(theFeatureData, aResult, theIndex);
782 boost::shared_ptr<ModelAPI_ResultPart> Model_Document::createPart(
783 const boost::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
785 ObjectPtr anOldObject = object(
786 boost::dynamic_pointer_cast<Model_Data>(theFeatureData)->label().Father().FindChild(
787 TAG_FEATURE_RESULTS).FindChild(theIndex + 1));
788 boost::shared_ptr<ModelAPI_ResultPart> aResult;
790 aResult = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(anOldObject);
793 aResult = boost::shared_ptr<ModelAPI_ResultPart>(new Model_ResultPart);
794 storeResult(theFeatureData, aResult, theIndex);
799 boost::shared_ptr<ModelAPI_Feature> Model_Document::feature(
800 const boost::shared_ptr<ModelAPI_Result>& theResult)
802 boost::shared_ptr<Model_Data> aData = boost::dynamic_pointer_cast<Model_Data>(theResult->data());
804 TDF_Label aFeatureLab = aData->label().Father().Father().Father();
805 return feature(aFeatureLab);
810 Standard_Integer HashCode(const TDF_Label& theLab, const Standard_Integer theUpper)
812 return TDF_LabelMapHasher::HashCode(theLab, theUpper);
815 Standard_Boolean IsEqual(const TDF_Label& theLab1, const TDF_Label& theLab2)
817 return TDF_LabelMapHasher::IsEqual(theLab1, theLab2);