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 the 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 bool allWasEmpty = true;
228 while(myNestedNum != -1) {
229 myTransactionsAfterSave--;
230 if (!myIsEmptyTr[myTransactionsAfterSave]) {
233 myIsEmptyTr.erase(myTransactionsAfterSave);
236 myIsEmptyTr[myTransactionsAfterSave] = allWasEmpty;
237 myTransactionsAfterSave++;
238 myDoc->PerformDeltaCompaction();
241 void Model_Document::finishOperation()
243 // just to be sure that everybody knows that changes were performed
245 if (!myDoc->HasOpenCommand() && myNestedNum != -1)
246 boost::static_pointer_cast<Model_PluginManager>(Model_PluginManager::get())->
247 setCheckTransactions(false); // for nested transaction commit
248 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
249 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
250 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
251 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
252 if (!myDoc->HasOpenCommand() && myNestedNum != -1)
253 boost::static_pointer_cast<Model_PluginManager>(Model_PluginManager::get())->
254 setCheckTransactions(true); // for nested transaction commit
256 if (myNestedNum != -1) // this nested transaction is owervritten
258 if (!myDoc->HasOpenCommand()) {
259 if (myNestedNum != -1) {
264 // returns false if delta is empty and no transaction was made
265 myIsEmptyTr[myTransactionsAfterSave] = !myDoc->CommitCommand();// && (myNestedNum == -1);
266 myTransactionsAfterSave++;
269 // finish for all subs
270 std::set<std::string>::iterator aSubIter = mySubs.begin();
271 for(; aSubIter != mySubs.end(); aSubIter++)
272 subDocument(*aSubIter)->finishOperation();
275 void Model_Document::abortOperation()
277 if (myNestedNum > 0 && !myDoc->HasOpenCommand()) { // abort all what was done in nested
278 // first compact all nested
280 // for nested it is undo and clear redos
283 myTransactionsAfterSave--;
284 myIsEmptyTr.erase(myTransactionsAfterSave);
286 if (myNestedNum == 0) // abort only high-level
288 myDoc->AbortCommand();
290 synchronizeFeatures(true);
291 // abort for all subs
292 std::set<std::string>::iterator aSubIter = mySubs.begin();
293 for(; aSubIter != mySubs.end(); aSubIter++)
294 subDocument(*aSubIter)->abortOperation();
297 bool Model_Document::isOperation()
299 // operation is opened for all documents: no need to check subs
300 return myDoc->HasOpenCommand() == Standard_True;
303 bool Model_Document::isModified()
305 // is modified if at least one operation was commited and not undoed
306 return myTransactionsAfterSave > 0;
309 bool Model_Document::canUndo()
311 if (myDoc->GetAvailableUndos() > 0 && myNestedNum != 0 && myTransactionsAfterSave != 0 /* for omitting the first useless transaction */)
313 // check other subs contains operation that can be undoed
314 std::set<std::string>::iterator aSubIter = mySubs.begin();
315 for(; aSubIter != mySubs.end(); aSubIter++)
316 if (subDocument(*aSubIter)->canUndo())
321 void Model_Document::undo()
323 myTransactionsAfterSave--;
324 if (myNestedNum > 0) myNestedNum--;
325 if (!myIsEmptyTr[myTransactionsAfterSave])
327 synchronizeFeatures(true);
329 std::set<std::string>::iterator aSubIter = mySubs.begin();
330 for(; aSubIter != mySubs.end(); aSubIter++)
331 subDocument(*aSubIter)->undo();
334 bool Model_Document::canRedo()
336 if (myDoc->GetAvailableRedos() > 0)
338 // check other subs contains operation that can be redoed
339 std::set<std::string>::iterator aSubIter = mySubs.begin();
340 for(; aSubIter != mySubs.end(); aSubIter++)
341 if (subDocument(*aSubIter)->canRedo())
346 void Model_Document::redo()
348 if (myNestedNum != -1) myNestedNum++;
349 if (!myIsEmptyTr[myTransactionsAfterSave])
351 myTransactionsAfterSave++;
352 synchronizeFeatures(true);
354 std::set<std::string>::iterator aSubIter = mySubs.begin();
355 for(; aSubIter != mySubs.end(); aSubIter++)
356 subDocument(*aSubIter)->redo();
359 /// Appenad to the array of references a new referenced label
360 static void AddToRefArray(TDF_Label& theArrayLab, TDF_Label& theReferenced) {
361 Handle(TDataStd_ReferenceArray) aRefs;
362 if (!theArrayLab.FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs)) {
363 aRefs = TDataStd_ReferenceArray::Set(theArrayLab, 0, 0);
364 aRefs->SetValue(0, theReferenced);
365 } else { // extend array by one more element
366 Handle(TDataStd_HLabelArray1) aNewArray =
367 new TDataStd_HLabelArray1(aRefs->Lower(), aRefs->Upper() + 1);
368 for(int a = aRefs->Lower(); a <= aRefs->Upper(); a++) {
369 aNewArray->SetValue(a, aRefs->Value(a));
371 aNewArray->SetValue(aRefs->Upper() + 1, theReferenced);
372 aRefs->SetInternalArray(aNewArray);
376 FeaturePtr Model_Document::addFeature(std::string theID)
378 TDF_Label anEmptyLab;
379 FeaturePtr anEmptyFeature;
380 FeaturePtr aFeature = ModelAPI_PluginManager::get()->createFeature(theID);
381 boost::shared_ptr<Model_Document> aDocToAdd =
382 boost::dynamic_pointer_cast<Model_Document>(aFeature->documentToAdd());
384 TDF_Label aFeatureLab;
385 if (!aFeature->isAction()) {// do not add action to the data model
386 TDF_Label aFeaturesLab = aDocToAdd->featuresLabel();
387 aFeatureLab = aFeaturesLab.NewChild();
388 aDocToAdd->initData(aFeature, aFeatureLab, TAG_FEATURE_ARGUMENTS);
389 // keep the feature ID to restore document later correctly
390 TDataStd_Comment::Set(aFeatureLab, aFeature->getKind().c_str());
391 aDocToAdd->myObjs.Bind(aFeatureLab, aFeature);
392 // store feature in the history of features array
393 if (aFeature->isInHistory()) {
394 AddToRefArray(aFeaturesLab, aFeatureLab);
397 if (!aFeature->isAction()) {// do not add action to the data model
398 // event: feature is added
399 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
400 ModelAPI_EventCreator::get()->sendUpdated(aFeature, anEvent);
406 /// Appenad to the array of references a new referenced label.
407 /// If theIndex is not -1, removes element at thisindex, not theReferenced.
408 /// \returns the index of removed element
409 static int RemoveFromRefArray(
410 TDF_Label theArrayLab, TDF_Label theReferenced, const int theIndex = -1) {
411 int aResult = -1; // no returned
412 Handle(TDataStd_ReferenceArray) aRefs;
413 if (theArrayLab.FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs)) {
414 if (aRefs->Length() == 1) { // just erase an array
415 if ((theIndex == -1 && aRefs->Value(0) == theReferenced) || theIndex == 0) {
416 theArrayLab.ForgetAttribute(TDataStd_ReferenceArray::GetID());
419 } else { // reduce the array
420 Handle(TDataStd_HLabelArray1) aNewArray =
421 new TDataStd_HLabelArray1(aRefs->Lower(), aRefs->Upper() - 1);
422 int aCount = aRefs->Lower();
423 for(int a = aCount; a <= aRefs->Upper(); a++, aCount++) {
424 if ((theIndex == -1 && aRefs->Value(a) == theReferenced) || theIndex == a) {
428 aNewArray->SetValue(aCount, aRefs->Value(a));
431 aRefs->SetInternalArray(aNewArray);
437 void Model_Document::removeFeature(FeaturePtr theFeature)
439 boost::shared_ptr<Model_Data> aData = boost::static_pointer_cast<Model_Data>(theFeature->data());
440 TDF_Label aFeatureLabel = aData->label().Father();
441 if (myObjs.IsBound(aFeatureLabel))
442 myObjs.UnBind(aFeatureLabel);
443 else return; // not found feature => do not remove
445 // erase all attributes under the label of feature
446 aFeatureLabel.ForgetAllAttributes();
447 // remove it from the references array
448 RemoveFromRefArray(featuresLabel(), aFeatureLabel);
450 // event: feature is deleted
451 ModelAPI_EventCreator::get()->sendDeleted(theFeature->document(), ModelAPI_Feature::group());
452 // results of this feature must be redisplayed
453 static Events_ID EVENT_DISP = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
454 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = theFeature->results();
455 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
456 for(; aRIter != aResults.cend(); aRIter++) {
457 boost::shared_ptr<ModelAPI_Result> aRes = *aRIter;
458 aRes->setData(boost::shared_ptr<ModelAPI_Data>()); // deleted flag
459 ModelAPI_EventCreator::get()->sendUpdated(aRes, EVENT_DISP);
460 ModelAPI_EventCreator::get()->sendDeleted(theFeature->document(), aRes->groupName());
464 FeaturePtr Model_Document::feature(TDF_Label& theLabel)
466 if (myObjs.IsBound(theLabel))
467 return myObjs.Find(theLabel);
468 return FeaturePtr(); // not found
471 ObjectPtr Model_Document::object(TDF_Label theLabel)
473 // try feature by label
474 FeaturePtr aFeature = feature(theLabel);
476 return feature(theLabel);
477 TDF_Label aFeatureLabel = theLabel.Father().Father(); // let's suppose it is result
478 aFeature = feature(aFeatureLabel);
480 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
481 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.cbegin();
482 for(; aRIter != aResults.cend(); aRIter++) {
483 boost::shared_ptr<Model_Data> aResData =
484 boost::dynamic_pointer_cast<Model_Data>((*aRIter)->data());
485 if (aResData->label().Father().IsEqual(theLabel))
489 return FeaturePtr(); // not found
492 boost::shared_ptr<ModelAPI_Document> Model_Document::subDocument(std::string theDocID)
494 // just store sub-document identifier here to manage it later
495 if (mySubs.find(theDocID) == mySubs.end())
496 mySubs.insert(theDocID);
497 return Model_Application::getApplication()->getDocument(theDocID);
500 ObjectPtr Model_Document::object(const std::string& theGroupID,
501 const int theIndex, const bool theHidden)
503 if (theGroupID == ModelAPI_Feature::group()) {
506 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
507 for(; aLabIter.More(); aLabIter.Next()) {
508 if (theIndex == anIndex) {
509 TDF_Label aFLabel = aLabIter.Value()->Label();
510 return feature(aFLabel);
515 Handle(TDataStd_ReferenceArray) aRefs;
516 if (!featuresLabel().FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs))
518 if (aRefs->Lower() > theIndex || aRefs->Upper() < theIndex)
520 TDF_Label aFeatureLabel = aRefs->Value(theIndex);
521 return feature(aFeatureLabel);
524 // comment must be in any feature: it is kind
526 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
527 for(; aLabIter.More(); aLabIter.Next()) {
528 TDF_Label aFLabel = aLabIter.Value()->Label();
529 FeaturePtr aFeature = feature(aFLabel);
530 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
531 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
532 for(; aRIter != aResults.cend(); aRIter++) {
533 if ((theHidden || (*aRIter)->isInHistory()) && (*aRIter)->groupName() == theGroupID) {
534 if (anIndex == theIndex)
545 int Model_Document::size(const std::string& theGroupID, const bool theHidden)
548 if (theGroupID == ModelAPI_Feature::group()) {
550 return myObjs.Size();
552 Handle(TDataStd_ReferenceArray) aRefs;
553 if (featuresLabel().FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs))
554 return aRefs->Length();
557 // comment must be in any feature: it is kind
558 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
559 for(; aLabIter.More(); aLabIter.Next()) {
560 TDF_Label aFLabel = aLabIter.Value()->Label();
561 FeaturePtr aFeature = feature(aFLabel);
562 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
563 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
564 for(; aRIter != aResults.cend(); aRIter++) {
565 if ((theHidden || (*aRIter)->isInHistory()) && (*aRIter)->groupName() == theGroupID) {
571 // group is not found
575 TDF_Label Model_Document::featuresLabel()
577 return myDoc->Main().FindChild(TAG_OBJECTS);
580 void Model_Document::setUniqueName(FeaturePtr theFeature)
582 if (!theFeature->data()->name().empty()) return; // not needed, name is already defined
583 std::string aName; // result
584 // first count all objects of such kind to start with index = count + 1
586 NCollection_DataMap<TDF_Label, FeaturePtr>::Iterator aFIter(myObjs);
587 for(; aFIter.More(); aFIter.Next()) {
588 if (aFIter.Value()->getKind() == theFeature->getKind())
591 // generate candidate name
592 std::stringstream aNameStream;
593 aNameStream<<theFeature->getKind()<<"_"<<aNumObjects + 1;
594 aName = aNameStream.str();
595 // check this is unique, if not, increase index by 1
596 for(aFIter.Initialize(myObjs); aFIter.More(); ) {
597 FeaturePtr aFeature = aFIter.Value();
598 bool isSameName = aFeature->isInHistory() && aFeature->data()->name() == aName;
599 if (!isSameName) { // check also results to avoid same results names (actual for Parts)
600 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
601 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
602 for(; aRIter != aResults.cend(); aRIter++) {
603 isSameName = (*aRIter)->isInHistory() && (*aRIter)->data()->name() == aName;
608 std::stringstream aNameStream;
609 aNameStream<<theFeature->getKind()<<"_"<<aNumObjects + 1;
610 aName = aNameStream.str();
611 // reinitialize iterator to make sure a new name is unique
612 aFIter.Initialize(myObjs);
613 } else aFIter.Next();
615 theFeature->data()->setName(aName);
618 void Model_Document::initData(ObjectPtr theObj, TDF_Label theLab, const int theTag) {
619 boost::shared_ptr<ModelAPI_Document> aThis =
620 Model_Application::getApplication()->getDocument(myID);
621 boost::shared_ptr<Model_Data> aData(new Model_Data);
622 aData->setLabel(theLab.FindChild(theTag));
623 aData->setObject(theObj);
624 theObj->setDoc(aThis);
625 theObj->setData(aData);
626 FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(theObj);
628 setUniqueName(aFeature); // must be before "initAttributes" because duplicate part uses name
629 aFeature->initAttributes();
633 void Model_Document::synchronizeFeatures(const bool theMarkUpdated)
635 boost::shared_ptr<ModelAPI_Document> aThis =
636 Model_Application::getApplication()->getDocument(myID);
637 // update all objects by checking are they of labels or not
638 std::set<FeaturePtr> aNewFeatures, aKeptFeatures;
639 TDF_ChildIDIterator aLabIter(featuresLabel(), TDataStd_Comment::GetID());
640 for(; aLabIter.More(); aLabIter.Next()) {
641 TDF_Label aFeatureLabel = aLabIter.Value()->Label();
642 if (!myObjs.IsBound(aFeatureLabel)) { // a new feature is inserted
644 FeaturePtr aNewObj = ModelAPI_PluginManager::get()->createFeature(
645 TCollection_AsciiString(Handle(TDataStd_Comment)::DownCast(aLabIter.Value())->Get())
647 if (!aNewObj) { // somethig is wrong, most probably, the opened document has invalid structure
648 Events_Error::send("Invalid type of object in the document");
649 aLabIter.Value()->Label().ForgetAllAttributes();
652 // this must be before "setData" to redo the sketch line correctly
653 myObjs.Bind(aFeatureLabel, aNewObj);
654 aNewFeatures.insert(aNewObj);
655 initData(aNewObj, aFeatureLabel, TAG_FEATURE_ARGUMENTS);
657 // event: model is updated
658 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
659 ModelAPI_EventCreator::get()->sendUpdated(aNewObj, anEvent);
660 // feature for this label is added, so go to the next label
661 } else { // nothing is changed, both iterators are incremented
662 aKeptFeatures.insert(myObjs.Find(aFeatureLabel));
663 if (theMarkUpdated) {
664 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
665 ModelAPI_EventCreator::get()->sendUpdated(myObjs.Find(aFeatureLabel), anEvent);
669 // execute new features to restore results: after features creation to make all references valid
670 /*std::set<FeaturePtr>::iterator aNewIter = aNewFeatures.begin();
671 for(; aNewIter != aNewFeatures.end(); aNewIter++) {
672 (*aNewIter)->execute();
674 // check all features are checked: if not => it was removed
675 NCollection_DataMap<TDF_Label, FeaturePtr>::Iterator aFIter(myObjs);
676 while(aFIter.More()) {
677 if (aKeptFeatures.find(aFIter.Value()) == aKeptFeatures.end() &&
678 aNewFeatures.find(aFIter.Value()) == aNewFeatures.end()) {
679 FeaturePtr aFeature = aFIter.Value();
680 TDF_Label aLab = aFIter.Key();
683 // event: model is updated
684 if (aFeature->isInHistory()) {
685 ModelAPI_EventCreator::get()->sendDeleted(aThis, ModelAPI_Feature::group());
687 // results of this feature must be redisplayed (hided)
688 static Events_ID EVENT_DISP = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
689 const std::list<boost::shared_ptr<ModelAPI_Result> >& aResults = aFeature->results();
690 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.begin();
691 for(; aRIter != aResults.cend(); aRIter++) {
692 boost::shared_ptr<ModelAPI_Result> aRes = *aRIter;
693 //aRes->setData(boost::shared_ptr<ModelAPI_Data>()); // deleted flag
694 ModelAPI_EventCreator::get()->sendUpdated(aRes, EVENT_DISP);
695 ModelAPI_EventCreator::get()->sendDeleted(aThis, aRes->groupName());
697 // redisplay also removed feature (used for sketch and AISObject)
698 ModelAPI_EventCreator::get()->sendUpdated(aFeature, EVENT_DISP);
699 } else aFIter.Next();
702 // after all updates, sends a message that groups of features were created or updated
703 boost::static_pointer_cast<Model_PluginManager>(Model_PluginManager::get())->
704 setCheckTransactions(false);
705 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
707 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
708 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
709 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
710 boost::static_pointer_cast<Model_PluginManager>(Model_PluginManager::get())->
711 setCheckTransactions(true);
714 void Model_Document::storeResult(boost::shared_ptr<ModelAPI_Data> theFeatureData,
715 boost::shared_ptr<ModelAPI_Result> theResult, const int theResultIndex)
717 boost::shared_ptr<ModelAPI_Document> aThis =
718 Model_Application::getApplication()->getDocument(myID);
719 theResult->setDoc(aThis);
720 initData(theResult, boost::dynamic_pointer_cast<Model_Data>(theFeatureData)->label().
721 Father().FindChild(TAG_FEATURE_RESULTS).FindChild(theResultIndex + 1), TAG_FEATURE_ARGUMENTS);
722 if (theResult->data()->name().empty()) { // if was not initialized, generate event and set a name
723 theResult->data()->setName(theFeatureData->name());
727 boost::shared_ptr<ModelAPI_ResultConstruction> Model_Document::createConstruction(
728 const boost::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
730 ObjectPtr anOldObject = object(boost::dynamic_pointer_cast<Model_Data>(theFeatureData)->
731 label().Father().FindChild(TAG_FEATURE_RESULTS).FindChild(theIndex + 1));
732 boost::shared_ptr<ModelAPI_ResultConstruction> aResult;
734 aResult = boost::dynamic_pointer_cast<ModelAPI_ResultConstruction>(anOldObject);
737 aResult = boost::shared_ptr<ModelAPI_ResultConstruction>(new Model_ResultConstruction);
738 storeResult(theFeatureData, aResult, theIndex);
743 boost::shared_ptr<ModelAPI_ResultBody> Model_Document::createBody(
744 const boost::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
746 ObjectPtr anOldObject = object(boost::dynamic_pointer_cast<Model_Data>(theFeatureData)->
747 label().Father().FindChild(TAG_FEATURE_RESULTS).FindChild(theIndex + 1));
748 boost::shared_ptr<ModelAPI_ResultBody> aResult;
750 aResult = boost::dynamic_pointer_cast<ModelAPI_ResultBody>(anOldObject);
753 aResult = boost::shared_ptr<ModelAPI_ResultBody>(new Model_ResultBody);
754 storeResult(theFeatureData, aResult, theIndex);
759 boost::shared_ptr<ModelAPI_ResultPart> Model_Document::createPart(
760 const boost::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
762 ObjectPtr anOldObject = object(boost::dynamic_pointer_cast<Model_Data>(theFeatureData)->
763 label().Father().FindChild(TAG_FEATURE_RESULTS).FindChild(theIndex + 1));
764 boost::shared_ptr<ModelAPI_ResultPart> aResult;
766 aResult = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(anOldObject);
769 aResult = boost::shared_ptr<ModelAPI_ResultPart>(new Model_ResultPart);
770 storeResult(theFeatureData, aResult, theIndex);
775 boost::shared_ptr<ModelAPI_Feature> Model_Document::feature(
776 const boost::shared_ptr<ModelAPI_Result>& theResult)
778 boost::shared_ptr<Model_Data> aData = boost::dynamic_pointer_cast<Model_Data>(theResult->data());
780 TDF_Label aFeatureLab = aData->label().Father().Father().Father();
781 return feature(aFeatureLab);
786 Standard_Integer HashCode(const TDF_Label& theLab,const Standard_Integer theUpper)
788 return TDF_LabelMapHasher::HashCode(theLab, theUpper);
791 Standard_Boolean IsEqual(const TDF_Label& theLab1,const TDF_Label& theLab2)
793 return TDF_LabelMapHasher::IsEqual(theLab1, theLab2);