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
48 Model_Document::Model_Document(const std::string theID)
49 : myID(theID), 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;
82 aStatus = anApp->Open(aPath, myDoc);
84 catch (Standard_Failure)
86 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
87 Events_Error::send(std::string("Exception in opening of document: ") + aFail->GetMessageString());
90 bool isError = aStatus != PCDM_RS_OK;
95 case PCDM_RS_UnknownDocument:
96 Events_Error::send(std::string("Can not open document: PCDM_RS_UnknownDocument")); break;
97 case PCDM_RS_AlreadyRetrieved:
98 Events_Error::send(std::string("Can not open document: PCDM_RS_AlreadyRetrieved")); break;
99 case PCDM_RS_AlreadyRetrievedAndModified:
101 std::string("Can not open document: PCDM_RS_AlreadyRetrievedAndModified"));
103 case PCDM_RS_NoDriver:
104 Events_Error::send(std::string("Can not open document: PCDM_RS_NoDriver")); break;
105 case PCDM_RS_UnknownFileDriver:
106 Events_Error::send(std::string("Can not open document: PCDM_RS_UnknownFileDriver")); break;
107 case PCDM_RS_OpenError:
108 Events_Error::send(std::string("Can not open document: PCDM_RS_OpenError")); break;
109 case PCDM_RS_NoVersion:
110 Events_Error::send(std::string("Can not open document: PCDM_RS_NoVersion")); break;
111 case PCDM_RS_NoModel:
112 Events_Error::send(std::string("Can not open document: PCDM_RS_NoModel")); break;
113 case PCDM_RS_NoDocument:
114 Events_Error::send(std::string("Can not open document: PCDM_RS_NoDocument")); break;
115 case PCDM_RS_FormatFailure:
116 Events_Error::send(std::string("Can not open document: PCDM_RS_FormatFailure")); break;
117 case PCDM_RS_TypeNotFoundInSchema:
118 Events_Error::send(std::string("Can not open document: PCDM_RS_TypeNotFoundInSchema"));
120 case PCDM_RS_UnrecognizedFileFormat:
121 Events_Error::send(std::string("Can not open document: PCDM_RS_UnrecognizedFileFormat"));
123 case PCDM_RS_MakeFailure:
124 Events_Error::send(std::string("Can not open document: PCDM_RS_MakeFailure")); break;
125 case PCDM_RS_PermissionDenied:
126 Events_Error::send(std::string("Can not open document: PCDM_RS_PermissionDenied")); break;
127 case PCDM_RS_DriverFailure:
128 Events_Error::send(std::string("Can not open document: PCDM_RS_DriverFailure")); break;
130 Events_Error::send(std::string("Can not open document: unknown error")); break;
134 myDoc->SetUndoLimit(UNDO_LIMIT);
135 synchronizeFeatures();
140 bool Model_Document::save(const char* theFileName)
142 // create a directory in the root document if it is not yet exist
143 if (this == Model_PluginManager::get()->rootDocument().get()) {
145 CreateDirectory(theFileName, NULL);
147 mkdir(theFileName, 0x1ff);
150 // filename in the dir is id of document inside of the given directory
151 TCollection_ExtendedString aPath(DocFileName(theFileName, myID));
152 PCDM_StoreStatus aStatus;
154 aStatus = Model_Application::getApplication()->SaveAs(myDoc, aPath);
156 catch (Standard_Failure) {
157 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
158 Events_Error::send(std::string("Exception in saving of document: ") + aFail->GetMessageString());
161 bool isDone = aStatus == PCDM_SS_OK || aStatus == PCDM_SS_No_Obj;
166 case PCDM_SS_DriverFailure:
167 Events_Error::send(std::string("Can not save document: PCDM_SS_DriverFailure"));
169 case PCDM_SS_WriteFailure:
170 Events_Error::send(std::string("Can not save document: PCDM_SS_WriteFailure"));
172 case PCDM_SS_Failure:
174 Events_Error::send(std::string("Can not save document: PCDM_SS_Failure"));
178 myTransactionsAfterSave = 0;
179 if (isDone) { // save also sub-documents if any
180 std::set<std::string>::iterator aSubIter = mySubs.begin();
181 for(; aSubIter != mySubs.end() && isDone; aSubIter++)
182 isDone = subDocument(*aSubIter)->save(theFileName);
187 void Model_Document::close()
189 boost::shared_ptr<ModelAPI_PluginManager> aPM = Model_PluginManager::get();
190 if (this != aPM->rootDocument().get() &&
191 this == aPM->currentDocument().get()) {
192 aPM->setCurrentDocument(aPM->rootDocument());
195 std::set<std::string>::iterator aSubIter = mySubs.begin();
196 for(; aSubIter != mySubs.end(); aSubIter++)
197 subDocument(*aSubIter)->close();
200 /* do not close because it can be undoed
201 if (myDoc->CanClose() == CDM_CCS_OK)
203 Model_Application::getApplication()->deleteDocument(myID);
207 void Model_Document::startOperation()
209 if (myDoc->HasOpenCommand()) { // start of nested command
210 if (myNestedNum == -1) {
212 myDoc->InitDeltaCompaction();
214 myIsEmptyTr[myTransactionsAfterSave] = false;
215 myTransactionsAfterSave++;
217 } else { // start of simple command
220 // new command for all subs
221 std::set<std::string>::iterator aSubIter = mySubs.begin();
222 for(; aSubIter != mySubs.end(); aSubIter++)
223 subDocument(*aSubIter)->startOperation();
226 void Model_Document::compactNested() {
227 while(myNestedNum != -1) {
228 myTransactionsAfterSave--;
229 myIsEmptyTr.erase(myTransactionsAfterSave);
232 myIsEmptyTr[myTransactionsAfterSave] = false;
233 myTransactionsAfterSave++;
234 myDoc->PerformDeltaCompaction();
237 void Model_Document::finishOperation()
239 // just to be sure that everybody knows that changes were performed
241 if (!myDoc->HasOpenCommand() && myNestedNum != -1)
242 boost::static_pointer_cast<Model_PluginManager>(Model_PluginManager::get())->
243 setCheckTransactions(false); // for nested transaction commit
244 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
245 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
246 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
247 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
248 if (!myDoc->HasOpenCommand() && myNestedNum != -1)
249 boost::static_pointer_cast<Model_PluginManager>(Model_PluginManager::get())->
250 setCheckTransactions(true); // for nested transaction commit
252 if (myNestedNum != -1) // this nested transaction is owervritten
254 if (!myDoc->HasOpenCommand()) {
255 if (myNestedNum != -1) {
260 // returns false if delta is empty and no transaction was made
261 myIsEmptyTr[myTransactionsAfterSave] = !myDoc->CommitCommand() && (myNestedNum == -1);
262 myTransactionsAfterSave++;
265 // finish for all subs
266 std::set<std::string>::iterator aSubIter = mySubs.begin();
267 for(; aSubIter != mySubs.end(); aSubIter++)
268 subDocument(*aSubIter)->finishOperation();
271 void Model_Document::abortOperation()
273 if (myNestedNum > 0 && !myDoc->HasOpenCommand()) { // abort all what was done in nested
274 // first compact all nested
276 // for nested it is undo and clear redos
279 myTransactionsAfterSave--;
280 myIsEmptyTr.erase(myTransactionsAfterSave);
282 if (myNestedNum == 0) // abort only high-level
284 myDoc->AbortCommand();
286 synchronizeFeatures(true);
287 // abort for all subs
288 std::set<std::string>::iterator aSubIter = mySubs.begin();
289 for(; aSubIter != mySubs.end(); aSubIter++)
290 subDocument(*aSubIter)->abortOperation();
293 bool Model_Document::isOperation()
295 // operation is opened for all documents: no need to check subs
296 return myDoc->HasOpenCommand() == Standard_True;
299 bool Model_Document::isModified()
301 // is modified if at least one operation was commited and not undoed
302 return myTransactionsAfterSave > 0;
305 bool Model_Document::canUndo()
307 if (myDoc->GetAvailableUndos() > 0 && myNestedNum != 0 && myTransactionsAfterSave != 0 /* for omitting the first useless transaction */)
309 // check other subs contains operation that can be undoed
310 std::set<std::string>::iterator aSubIter = mySubs.begin();
311 for(; aSubIter != mySubs.end(); aSubIter++)
312 if (subDocument(*aSubIter)->canUndo())
317 void Model_Document::undo()
319 myTransactionsAfterSave--;
320 if (myNestedNum > 0) myNestedNum--;
321 if (!myIsEmptyTr[myTransactionsAfterSave])
323 synchronizeFeatures(true);
325 std::set<std::string>::iterator aSubIter = mySubs.begin();
326 for(; aSubIter != mySubs.end(); aSubIter++)
327 subDocument(*aSubIter)->undo();
330 bool Model_Document::canRedo()
332 if (myDoc->GetAvailableRedos() > 0)
334 // check other subs contains operation that can be redoed
335 std::set<std::string>::iterator aSubIter = mySubs.begin();
336 for(; aSubIter != mySubs.end(); aSubIter++)
337 if (subDocument(*aSubIter)->canRedo())
342 void Model_Document::redo()
344 if (myNestedNum != -1) myNestedNum++;
345 if (!myIsEmptyTr[myTransactionsAfterSave])
347 myTransactionsAfterSave++;
348 synchronizeFeatures(true);
350 std::set<std::string>::iterator aSubIter = mySubs.begin();
351 for(; aSubIter != mySubs.end(); aSubIter++)
352 subDocument(*aSubIter)->redo();
355 /// Appenad to the array of references a new referenced label
356 static void AddToRefArray(TDF_Label& theArrayLab, TDF_Label& theReferenced) {
357 Handle(TDataStd_ReferenceArray) aRefs;
358 if (!theArrayLab.FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs)) {
359 aRefs = TDataStd_ReferenceArray::Set(theArrayLab, 0, 0);
360 aRefs->SetValue(0, theReferenced);
361 } else { // extend array by one more element
362 Handle(TDataStd_HLabelArray1) aNewArray =
363 new TDataStd_HLabelArray1(aRefs->Lower(), aRefs->Upper() + 1);
364 for(int a = aRefs->Lower(); a <= aRefs->Upper(); a++) {
365 aNewArray->SetValue(a, aRefs->Value(a));
367 aNewArray->SetValue(aRefs->Upper() + 1, theReferenced);
368 aRefs->SetInternalArray(aNewArray);
372 FeaturePtr Model_Document::addFeature(std::string theID)
374 TDF_Label anEmptyLab;
375 FeaturePtr anEmptyFeature;
376 FeaturePtr aFeature = ModelAPI_PluginManager::get()->createFeature(theID);
377 boost::shared_ptr<Model_Document> aDocToAdd =
378 boost::dynamic_pointer_cast<Model_Document>(aFeature->documentToAdd());
380 TDF_Label aFeatureLab;
381 if (!aFeature->isAction()) {// do not add action to the data model
382 TDF_Label aFeaturesLab = aDocToAdd->featuresLabel();
383 aFeatureLab = aFeaturesLab.NewChild();
384 aDocToAdd->initData(aFeature, aFeatureLab, TAG_FEATURE_ARGUMENTS);
385 // keep the feature ID to restore document later correctly
386 TDataStd_Comment::Set(aFeatureLab, aFeature->getKind().c_str());
387 aDocToAdd->myObjs.Bind(aFeatureLab, aFeature);
388 // store feature in the history of features array
389 if (aFeature->isInHistory()) {
390 AddToRefArray(aFeaturesLab, aFeatureLab);
393 if (!aFeature->isAction()) {// do not add action to the data model
394 // event: feature is added
395 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
396 ModelAPI_EventCreator::get()->sendUpdated(aFeature, anEvent);
402 /// Appenad to the array of references a new referenced label.
403 /// If theIndex is not -1, removes element at thisindex, not theReferenced.
404 /// \returns the index of removed element
405 static int RemoveFromRefArray(
406 TDF_Label theArrayLab, TDF_Label theReferenced, const int theIndex = -1) {
407 int aResult = -1; // no returned
408 Handle(TDataStd_ReferenceArray) aRefs;
409 if (theArrayLab.FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs)) {
410 if (aRefs->Length() == 1) { // just erase an array
411 if ((theIndex == -1 && aRefs->Value(0) == theReferenced) || theIndex == 0) {
412 theArrayLab.ForgetAttribute(TDataStd_ReferenceArray::GetID());
415 } else { // reduce the array
416 Handle(TDataStd_HLabelArray1) aNewArray =
417 new TDataStd_HLabelArray1(aRefs->Lower(), aRefs->Upper() - 1);
418 int aCount = aRefs->Lower();
419 for(int a = aCount; a <= aRefs->Upper(); a++, aCount++) {
420 if ((theIndex == -1 && aRefs->Value(a) == theReferenced) || theIndex == a) {
424 aNewArray->SetValue(aCount, aRefs->Value(a));
427 aRefs->SetInternalArray(aNewArray);
433 void Model_Document::removeFeature(FeaturePtr theFeature)
435 boost::shared_ptr<Model_Data> aData = boost::static_pointer_cast<Model_Data>(theFeature->data());
436 TDF_Label aFeatureLabel = aData->label().Father();
437 if (myObjs.IsBound(aFeatureLabel))
438 myObjs.UnBind(aFeatureLabel);
439 else return; // not found feature => do not remove
441 // erase all attributes under the label of feature
442 aFeatureLabel.ForgetAllAttributes();
443 // remove it from the references array
444 RemoveFromRefArray(featuresLabel(), aFeatureLabel);
446 // event: feature is deleted
447 ModelAPI_EventCreator::get()->sendDeleted(theFeature->document(), ModelAPI_Feature::group());
448 // results of this feature must be redisplayed
449 static Events_ID EVENT_DISP = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
450 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = theFeature->results();
451 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
452 for(; aRIter != aResults.cend(); aRIter++) {
453 boost::shared_ptr<ModelAPI_Result> aRes = *aRIter;
454 aRes->setData(boost::shared_ptr<ModelAPI_Data>()); // deleted flag
455 ModelAPI_EventCreator::get()->sendUpdated(aRes, EVENT_DISP);
456 ModelAPI_EventCreator::get()->sendDeleted(theFeature->document(), aRes->groupName());
460 FeaturePtr Model_Document::feature(TDF_Label& theLabel)
462 if (myObjs.IsBound(theLabel))
463 return myObjs.Find(theLabel);
464 return FeaturePtr(); // not found
467 ObjectPtr Model_Document::object(TDF_Label theLabel)
469 // try feature by label
470 FeaturePtr aFeature = feature(theLabel);
472 return feature(theLabel);
473 TDF_Label aFeatureLabel = theLabel.Father().Father(); // let's suppose it is result
474 aFeature = feature(aFeatureLabel);
476 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
477 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.cbegin();
478 for(; aRIter != aResults.cend(); aRIter++) {
479 boost::shared_ptr<Model_Data> aResData =
480 boost::dynamic_pointer_cast<Model_Data>((*aRIter)->data());
481 if (aResData->label().Father().IsEqual(theLabel))
485 return FeaturePtr(); // not found
488 boost::shared_ptr<ModelAPI_Document> Model_Document::subDocument(std::string theDocID)
490 // just store sub-document identifier here to manage it later
491 if (mySubs.find(theDocID) == mySubs.end())
492 mySubs.insert(theDocID);
493 return Model_Application::getApplication()->getDocument(theDocID);
496 ObjectPtr Model_Document::object(const std::string& theGroupID,
497 const int theIndex, const bool theHidden)
499 if (theGroupID == ModelAPI_Feature::group()) {
502 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
503 for(; aLabIter.More(); aLabIter.Next()) {
504 if (theIndex == anIndex) {
505 TDF_Label aFLabel = aLabIter.Value()->Label();
506 return feature(aFLabel);
511 Handle(TDataStd_ReferenceArray) aRefs;
512 if (!featuresLabel().FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs))
514 if (aRefs->Lower() > theIndex || aRefs->Upper() < theIndex)
516 TDF_Label aFeatureLabel = aRefs->Value(theIndex);
517 return feature(aFeatureLabel);
520 // comment must be in any feature: it is kind
522 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
523 for(; aLabIter.More(); aLabIter.Next()) {
524 TDF_Label aFLabel = aLabIter.Value()->Label();
525 FeaturePtr aFeature = feature(aFLabel);
526 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
527 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
528 for(; aRIter != aResults.cend(); aRIter++) {
529 if ((theHidden || (*aRIter)->isInHistory()) && (*aRIter)->groupName() == theGroupID) {
530 if (anIndex == theIndex)
541 int Model_Document::size(const std::string& theGroupID, const bool theHidden)
544 if (theGroupID == ModelAPI_Feature::group()) {
546 return myObjs.Size();
548 Handle(TDataStd_ReferenceArray) aRefs;
549 if (featuresLabel().FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs))
550 return aRefs->Length();
553 // comment must be in any feature: it is kind
554 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
555 for(; aLabIter.More(); aLabIter.Next()) {
556 TDF_Label aFLabel = aLabIter.Value()->Label();
557 FeaturePtr aFeature = feature(aFLabel);
558 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
559 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
560 for(; aRIter != aResults.cend(); aRIter++) {
561 if ((theHidden || (*aRIter)->isInHistory()) && (*aRIter)->groupName() == theGroupID) {
567 // group is not found
571 TDF_Label Model_Document::featuresLabel()
573 return myDoc->Main().FindChild(TAG_OBJECTS);
576 void Model_Document::setUniqueName(FeaturePtr theFeature)
578 if (!theFeature->data()->name().empty()) return; // not needed, name is already defined
579 std::string aName; // result
580 // first count all objects of such kind to start with index = count + 1
582 NCollection_DataMap<TDF_Label, FeaturePtr>::Iterator aFIter(myObjs);
583 for(; aFIter.More(); aFIter.Next()) {
584 if (aFIter.Value()->getKind() == theFeature->getKind())
587 // generate candidate name
588 std::stringstream aNameStream;
589 aNameStream<<theFeature->getKind()<<"_"<<aNumObjects + 1;
590 aName = aNameStream.str();
591 // check this is unique, if not, increase index by 1
592 for(aFIter.Initialize(myObjs); aFIter.More(); ) {
593 FeaturePtr aFeature = aFIter.Value();
594 bool isSameName = aFeature->isInHistory() && aFeature->data()->name() == aName;
595 if (!isSameName) { // check also results to avoid same results names (actual for Parts)
596 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
597 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
598 for(; aRIter != aResults.cend(); aRIter++) {
599 isSameName = (*aRIter)->isInHistory() && (*aRIter)->data()->name() == aName;
604 std::stringstream aNameStream;
605 aNameStream<<theFeature->getKind()<<"_"<<aNumObjects + 1;
606 aName = aNameStream.str();
607 // reinitialize iterator to make sure a new name is unique
608 aFIter.Initialize(myObjs);
609 } else aFIter.Next();
611 theFeature->data()->setName(aName);
614 void Model_Document::initData(ObjectPtr theObj, TDF_Label theLab, const int theTag) {
615 boost::shared_ptr<ModelAPI_Document> aThis =
616 Model_Application::getApplication()->getDocument(myID);
617 boost::shared_ptr<Model_Data> aData(new Model_Data);
618 aData->setLabel(theLab.FindChild(theTag));
619 aData->setObject(theObj);
620 theObj->setDoc(aThis);
621 theObj->setData(aData);
622 FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(theObj);
624 setUniqueName(aFeature); // must be before "initAttributes" because duplicate part uses name
625 aFeature->initAttributes();
629 void Model_Document::synchronizeFeatures(const bool theMarkUpdated)
631 boost::shared_ptr<ModelAPI_Document> aThis =
632 Model_Application::getApplication()->getDocument(myID);
633 // update all objects by checking are they of labels or not
634 std::set<FeaturePtr> aNewFeatures, aKeptFeatures;
635 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
636 for(; aLabIter.More(); aLabIter.Next()) {
637 TDF_Label aFeatureLabel = aLabIter.Value()->Label();
638 if (!myObjs.IsBound(aFeatureLabel)) { // a new feature is inserted
640 FeaturePtr aNewObj = ModelAPI_PluginManager::get()->createFeature(
641 TCollection_AsciiString(Handle(TDataStd_Comment)::DownCast(aLabIter.Value())->Get())
643 // this must be before "setData" to redo the sketch line correctly
644 myObjs.Bind(aFeatureLabel, aNewObj);
645 aNewFeatures.insert(aNewObj);
646 initData(aNewObj, aFeatureLabel, TAG_FEATURE_ARGUMENTS);
648 // event: model is updated
649 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
650 ModelAPI_EventCreator::get()->sendUpdated(aNewObj, anEvent);
651 // feature for this label is added, so go to the next label
652 } else { // nothing is changed, both iterators are incremented
653 aKeptFeatures.insert(myObjs.Find(aFeatureLabel));
654 if (theMarkUpdated) {
655 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
656 ModelAPI_EventCreator::get()->sendUpdated(myObjs.Find(aFeatureLabel), anEvent);
660 // execute new features to restore results: after features creation to make all references valid
661 /*std::set<FeaturePtr>::iterator aNewIter = aNewFeatures.begin();
662 for(; aNewIter != aNewFeatures.end(); aNewIter++) {
663 (*aNewIter)->execute();
665 // check all features are checked: if not => it was removed
666 NCollection_DataMap<TDF_Label, FeaturePtr>::Iterator aFIter(myObjs);
667 while(aFIter.More()) {
668 if (aKeptFeatures.find(aFIter.Value()) == aKeptFeatures.end() &&
669 aNewFeatures.find(aFIter.Value()) == aNewFeatures.end()) {
670 FeaturePtr aFeature = aFIter.Value();
671 TDF_Label aLab = aFIter.Key();
674 // event: model is updated
675 if (aFeature->isInHistory()) {
676 ModelAPI_EventCreator::get()->sendDeleted(aThis, ModelAPI_Feature::group());
678 // results of this feature must be redisplayed (hided)
679 static Events_ID EVENT_DISP = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
680 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
681 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
682 for(; aRIter != aResults.cend(); aRIter++) {
683 boost::shared_ptr<ModelAPI_Result> aRes = *aRIter;
684 aRes->setData(boost::shared_ptr<ModelAPI_Data>()); // deleted flag
685 ModelAPI_EventCreator::get()->sendUpdated(aRes, EVENT_DISP);
686 ModelAPI_EventCreator::get()->sendDeleted(aThis, aRes->groupName());
688 } else aFIter.Next();
691 // after all updates, sends a message that groups of features were created or updated
692 boost::static_pointer_cast<Model_PluginManager>(Model_PluginManager::get())->
693 setCheckTransactions(false);
694 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
696 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
697 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
698 boost::static_pointer_cast<Model_PluginManager>(Model_PluginManager::get())->
699 setCheckTransactions(true);
702 void Model_Document::storeResult(boost::shared_ptr<ModelAPI_Data> theFeatureData,
703 boost::shared_ptr<ModelAPI_Result> theResult, const int theResultIndex)
705 boost::shared_ptr<ModelAPI_Document> aThis =
706 Model_Application::getApplication()->getDocument(myID);
707 theResult->setDoc(aThis);
708 initData(theResult, boost::dynamic_pointer_cast<Model_Data>(theFeatureData)->label().
709 Father().FindChild(TAG_FEATURE_RESULTS).FindChild(theResultIndex + 1), TAG_FEATURE_ARGUMENTS);
710 if (theResult->data()->name().empty()) { // if was not initialized, generate event and set a name
711 theResult->data()->setName(theFeatureData->name());
715 boost::shared_ptr<ModelAPI_ResultConstruction> Model_Document::createConstruction(
716 const boost::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
718 ObjectPtr anOldObject = object(boost::dynamic_pointer_cast<Model_Data>(theFeatureData)->
719 label().Father().FindChild(TAG_FEATURE_RESULTS).FindChild(theIndex + 1));
720 boost::shared_ptr<ModelAPI_ResultConstruction> aResult;
722 aResult = boost::dynamic_pointer_cast<ModelAPI_ResultConstruction>(anOldObject);
725 aResult = boost::shared_ptr<ModelAPI_ResultConstruction>(new Model_ResultConstruction);
726 storeResult(theFeatureData, aResult);
731 boost::shared_ptr<ModelAPI_ResultBody> Model_Document::createBody(
732 const boost::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
734 ObjectPtr anOldObject = object(boost::dynamic_pointer_cast<Model_Data>(theFeatureData)->
735 label().Father().FindChild(TAG_FEATURE_RESULTS).FindChild(theIndex + 1));
736 boost::shared_ptr<ModelAPI_ResultBody> aResult;
738 aResult = boost::dynamic_pointer_cast<ModelAPI_ResultBody>(anOldObject);
741 aResult = boost::shared_ptr<ModelAPI_ResultBody>(new Model_ResultBody);
742 storeResult(theFeatureData, aResult);
747 boost::shared_ptr<ModelAPI_ResultPart> Model_Document::createPart(
748 const boost::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
750 ObjectPtr anOldObject = object(boost::dynamic_pointer_cast<Model_Data>(theFeatureData)->
751 label().Father().FindChild(TAG_FEATURE_RESULTS).FindChild(theIndex + 1));
752 boost::shared_ptr<ModelAPI_ResultPart> aResult;
754 aResult = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(anOldObject);
757 aResult = boost::shared_ptr<ModelAPI_ResultPart>(new Model_ResultPart);
758 storeResult(theFeatureData, aResult);
763 boost::shared_ptr<ModelAPI_Feature> Model_Document::feature(
764 const boost::shared_ptr<ModelAPI_Result>& theResult)
766 boost::shared_ptr<Model_Data> aData = boost::dynamic_pointer_cast<Model_Data>(theResult->data());
768 TDF_Label aFeatureLab = aData->label().Father().Father().Father();
769 return feature(aFeatureLab);
774 Standard_Integer HashCode(const TDF_Label& theLab,const Standard_Integer theUpper)
776 return TDF_LabelMapHasher::HashCode(theLab, theUpper);
779 Standard_Boolean IsEqual(const TDF_Label& theLab1,const TDF_Label& theLab2)
781 return TDF_LabelMapHasher::IsEqual(theLab1, theLab2);