1 // Copyright (C) 2014-2020 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include <Model_Document.h>
21 #include <Model_Data.h>
22 #include <Model_Objects.h>
23 #include <Model_Application.h>
24 #include <Model_Session.h>
25 #include <Model_Events.h>
26 #include <Model_Tools.h>
27 #include <ModelAPI_ResultPart.h>
28 #include <ModelAPI_Validator.h>
29 #include <ModelAPI_CompositeFeature.h>
30 #include <ModelAPI_AttributeSelectionList.h>
31 #include <ModelAPI_Tools.h>
32 #include <ModelAPI_ResultBody.h>
33 #include <Events_Loop.h>
34 #include <Events_InfoMessage.h>
35 #include <GeomAPI_Tools.h>
37 #include <Locale_Convert.h>
39 #include <TDataStd_Integer.hxx>
40 #include <TDataStd_Comment.hxx>
41 #include <TDF_ChildIDIterator.hxx>
42 #include <TDataStd_ReferenceArray.hxx>
43 #include <TDataStd_ReferenceList.hxx>
44 #include <TDataStd_IntegerArray.hxx>
45 #include <TDataStd_HLabelArray1.hxx>
46 #include <TDataStd_Name.hxx>
47 #include <TDataStd_AsciiString.hxx>
48 #include <TDF_Reference.hxx>
49 #include <TDF_ChildIDIterator.hxx>
50 #include <TDF_Delta.hxx>
51 #include <TDF_AttributeDelta.hxx>
52 #include <TDF_AttributeDeltaList.hxx>
53 #include <TDF_ListIteratorOfAttributeDeltaList.hxx>
54 #include <TDF_ListIteratorOfLabelList.hxx>
55 #include <TDF_LabelMap.hxx>
56 #include <TDF_Tool.hxx>
57 #include <TDF_DeltaOnAddition.hxx>
58 #include <TDataStd_ExtStringList.hxx>
59 #include <TDataStd_UAttribute.hxx>
60 #include <TNaming_Builder.hxx>
61 #include <TNaming_SameShapeIterator.hxx>
62 #include <TNaming_Iterator.hxx>
63 #include <TNaming_NamedShape.hxx>
64 #include <TNaming_Tool.hxx>
65 #include <TNaming_OldShapeIterator.hxx>
66 #include <TopTools_DataMapOfShapeShape.hxx>
67 #include <TopTools_ListOfShape.hxx>
69 #include <TopExp_Explorer.hxx>
70 #include <TopoDS_Shape.hxx>
72 #include <OSD_Directory.hxx>
73 #include <OSD_File.hxx>
74 #include <OSD_Path.hxx>
75 #include <OSD_Protection.hxx>
76 #include <CDF_Session.hxx>
77 #include <CDF_Directory.hxx>
86 # define _separator_ '\\'
88 # define _separator_ '/'
91 static const int UNDO_LIMIT = 1000; // number of possible undo operations (big for sketcher)
93 static const int TAG_GENERAL = 1; // general properties tag
96 /// where the reference to the current feature label is located (or no attribute if null feature)
97 static const int TAG_CURRENT_FEATURE = 1; ///< reference to the current feature
98 /// integer, index of the transaction + GUID for auto recomputation blocking
99 static const int TAG_CURRENT_TRANSACTION = 2;
100 static const int TAG_SELECTION_FEATURE = 3; ///< integer, tag of the selection feature label
101 static const int TAG_NODES_STATE = 4; ///< array, tag of the Object Browser nodes states
102 ///< naming structures constructions selected from other document
103 static const int TAG_EXTERNAL_CONSTRUCTIONS = 5;
105 /// reference to the shape in external document: sting list attribute identifier
106 static const Standard_GUID kEXTERNAL_SHAPE_REF("9aa5dd14-6d34-4a8d-8786-05842fd7bbbd");
108 Model_Document::Model_Document(const int theID, const std::string theKind)
111 myDoc(new TDocStd_Document("BinOcaf")), // binary OCAF format
113 myIsSetCurrentFeature(false)
116 CDF_Session::CurrentSession()->Directory()->Add(myDoc);
118 myObjs = new Model_Objects(myDoc->Main());
119 myDoc->SetUndoLimit(UNDO_LIMIT);
120 myTransactionSave = 0;
121 myExecuteFeatures = true;
122 // to have something in the document and avoid empty doc open/save problem
123 // in transaction for nesting correct working
125 TDataStd_Integer::Set(myDoc->Main().Father(), 0);
126 // this to avoid creation of integer attribute outside the transaction after undo
128 myDoc->CommitCommand();
131 void Model_Document::setThis(DocumentPtr theDoc)
133 myObjs->setOwner(theDoc);
136 /// Returns the file name of this document by the name of directory and identifier of a document
137 static TCollection_ExtendedString DocFileName(const char* theDirName, const std::string& theID)
139 TCollection_ExtendedString aPath((const Standard_CString) theDirName);
140 // remove end-separators
141 while(aPath.Length() &&
142 (aPath.Value(aPath.Length()) == '\\' || aPath.Value(aPath.Length()) == '/'))
143 aPath.Remove(aPath.Length());
144 aPath += _separator_;
145 aPath += theID.c_str();
146 aPath += ".cbf"; // standard binary file extension
150 bool Model_Document::isRoot() const
152 return this == Model_Session::get()->moduleDocument().get();
156 /// Makes all modification and generation naming shapes that have old shapes corresponding to
157 /// shapes in a root document be equal to this root document
158 static void updateShapesFromRoot(const TDF_Label theThisAccess, const TDF_Label theRootAccess)
160 TopTools_DataMapOfShapeShape aCurrentToRoot; // shapes that must be updated: from this to root
161 TDF_ChildIDIterator aThisIter(theThisAccess.Root(), kEXTERNAL_SHAPE_REF, true);
162 for(; aThisIter.More(); aThisIter.Next()) {
163 aCurrentToRoot.Clear();
164 Handle(TNaming_NamedShape) aNS;
165 if (!aThisIter.Value()->Label().FindAttribute(TNaming_NamedShape::GetID(), aNS))
167 if (aNS->Evolution() != TNaming_GENERATED && aNS->Evolution() != TNaming_MODIFY)
169 for (TNaming_Iterator aNSIter(aNS); aNSIter.More(); aNSIter.Next()) {
170 const TopoDS_Shape& anOld = aNSIter.OldShape();
173 TNaming_OldShapeIterator aNewIter(anOld, theThisAccess);
174 for (; aNewIter.More(); aNewIter.Next()) {
175 TNaming_Evolution anEvolution = aNewIter.NamedShape()->Evolution();
176 if (anEvolution != TNaming_SELECTED && anEvolution != TNaming_DELETE)
181 GeomShapePtr anOldShape(new GeomAPI_Shape), aRootShape(new GeomAPI_Shape);
182 anOldShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(anOld));
183 anOldShape = GeomAPI_Tools::getTypedShape(anOldShape);
185 // search the same shape in the root document
186 Handle(TDataStd_ExtStringList) anEntries =
187 Handle(TDataStd_ExtStringList)::DownCast(aThisIter.Value());
188 TDataStd_ListOfExtendedString::Iterator anIter(anEntries->List());
189 for (; anIter.More(); anIter.Next()) {
191 TDF_Tool::Label(theRootAccess.Data(), anIter.Value(), aRootLab);
192 if (aRootLab.IsNull())
194 Handle(TNaming_NamedShape) aRootNS;
195 if (!aRootLab.FindAttribute(TNaming_NamedShape::GetID(), aRootNS))
197 TNaming_Iterator aRootShapes(aRootNS);
198 for (; aRootShapes.More(); aRootShapes.Next()) {
199 if (aRootShapes.NewShape().IsNull())
201 aRootShape->setImpl(new TopoDS_Shape(aRootShapes.NewShape()));
202 aRootShape = GeomAPI_Tools::getTypedShape(aRootShape);
203 if (!anOldShape->isEqual(aRootShape)) // special checking by geometry
205 // found a good corresponded shape
206 if (!anOld.IsEqual(aRootShapes.NewShape()))
207 aCurrentToRoot.Bind(anOld, aRootShapes.NewShape());
211 if (!aCurrentToRoot.IsEmpty()) { // update the whole named shape content
212 TopTools_ListOfShape anOld, aNew;
213 TNaming_Evolution anEvol = aNS->Evolution();
214 for(TNaming_Iterator aNSIter(aNS); aNSIter.More(); aNSIter.Next()) {
215 anOld.Prepend(aCurrentToRoot.IsBound(aNSIter.OldShape()) ?
216 aCurrentToRoot.Find(aNSIter.OldShape()) : aNSIter.OldShape());
217 aNew.Prepend(aNSIter.NewShape());
219 TNaming_Builder aBuilder(aNS->Label());
220 TopTools_ListOfShape::Iterator anOldIter(anOld), aNewIter(aNew);
221 for(; anOldIter.More(); anOldIter.Next(), aNewIter.Next()) {
222 if (anEvol == TNaming_GENERATED) {
223 aBuilder.Generated(anOldIter.Value(), aNewIter.Value());
224 } else if (anEvol == TNaming_MODIFY) {
225 aBuilder.Modify(anOldIter.Value(), aNewIter.Value());
233 static bool loadDocument(Handle(Model_Application) theApp,
234 Handle(TDocStd_Document)& theDoc,
235 const TCollection_ExtendedString& theFilename)
237 PCDM_ReaderStatus aStatus = (PCDM_ReaderStatus)-1;
239 aStatus = theApp->Open(theFilename, theDoc);
240 } catch (Standard_Failure const& anException) {
241 Events_InfoMessage("Model_Document",
242 "Exception in opening of document: %1").arg(anException.GetMessageString()).send();
245 bool isOk = aStatus == PCDM_RS_OK;
249 case PCDM_RS_UnknownDocument:
250 Events_InfoMessage("Model_Document", "Can not open document").send();
252 case PCDM_RS_AlreadyRetrieved:
253 Events_InfoMessage("Model_Document", "Can not open document: already opened").send();
255 case PCDM_RS_AlreadyRetrievedAndModified:
256 Events_InfoMessage("Model_Document",
257 "Can not open document: already opened and modified").send();
259 case PCDM_RS_NoDriver:
260 Events_InfoMessage("Model_Document",
261 "Can not open document: driver library is not found").send();
263 case PCDM_RS_UnknownFileDriver:
264 Events_InfoMessage("Model_Document",
265 "Can not open document: unknown driver for opening").send();
267 case PCDM_RS_OpenError:
268 Events_InfoMessage("Model_Document", "Can not open document: file open error").send();
270 case PCDM_RS_NoVersion:
271 Events_InfoMessage("Model_Document", "Can not open document: invalid version").send();
273 case PCDM_RS_NoModel:
274 Events_InfoMessage("Model_Document", "Can not open document: no data model").send();
276 case PCDM_RS_NoDocument:
277 Events_InfoMessage("Model_Document", "Can not open document: no document inside").send();
279 case PCDM_RS_FormatFailure:
280 Events_InfoMessage("Model_Document", "Can not open document: format failure").send();
282 case PCDM_RS_TypeNotFoundInSchema:
283 Events_InfoMessage("Model_Document", "Can not open document: invalid object").send();
285 case PCDM_RS_UnrecognizedFileFormat:
286 Events_InfoMessage("Model_Document",
287 "Can not open document: unrecognized file format").send();
289 case PCDM_RS_MakeFailure:
290 Events_InfoMessage("Model_Document", "Can not open document: make failure").send();
292 case PCDM_RS_PermissionDenied:
293 Events_InfoMessage("Model_Document", "Can not open document: permission denied").send();
295 case PCDM_RS_DriverFailure:
296 Events_InfoMessage("Model_Document", "Can not open document: driver failure").send();
299 Events_InfoMessage("Model_Document", "Can not open document: unknown error").send();
307 bool Model_Document::load(const char* theDirName, const char* theFileName, DocumentPtr theThis)
309 Handle(Model_Application) anApp = Model_Application::getApplication();
311 anApp->setLoadPath(theDirName);
313 TCollection_ExtendedString aPath(DocFileName(theDirName, theFileName));
314 Handle(TDocStd_Document) aLoaded;
315 bool isOk = loadDocument(anApp, aLoaded, aPath);
317 std::shared_ptr<Model_Session> aSession =
318 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
320 // keep handle to avoid destruction of the document until myObjs works on it
321 Handle(TDocStd_Document) anOldDoc = myDoc;
323 myDoc->SetUndoLimit(UNDO_LIMIT);
325 // to avoid the problem that feature is created in the current, not this, document
326 aSession->setActiveDocument(anApp->document(myID), false);
327 aSession->setCheckTransactions(false);
331 myObjs = new Model_Objects(myDoc->Main()); // synchronization is inside
332 myObjs->setOwner(theThis);
333 // update the current features status
334 setCurrentFeature(currentFeature(false), false);
335 aSession->setCheckTransactions(true);
336 aSession->setActiveDocument(aSession->moduleDocument(), false);
337 // this is done in Part result "activate", so no needed here. Causes not-blue active part.
338 // aSession->setActiveDocument(anApp->getDocument(myID), true);
340 // make sub-parts as loaded by demand
341 std::list<ResultPtr> aPartResults;
342 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
343 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
344 for(; aPartRes != aPartResults.end(); aPartRes++) {
345 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
347 anApp->setLoadByDemand(aPart->data()->name(),
348 aPart->data()->document(ModelAPI_ResultPart::DOC_REF())->docId());
351 updateShapesFromRoot(myDoc->Main(),
352 std::dynamic_pointer_cast<Model_Document>(aSession->moduleDocument())->generalLabel());
354 } else { // open failed, but new document was created to work with it: inform the model
355 aSession->setActiveDocument(Model_Session::get()->moduleDocument(), false);
360 bool Model_Document::importPart(const char* theFileName,
361 std::list<std::shared_ptr<ModelAPI_Feature> >& theImported,
364 Handle(Model_Application) anApp = Model_Application::getApplication();
365 TCollection_ExtendedString aFormat;
366 if (!anApp->Format(theFileName, aFormat))
369 Handle(TDocStd_Document) aTempDoc;
370 bool isOk = loadDocument(anApp, aTempDoc, theFileName);
372 if (isOk && theCheckOnly) {
373 // verify all features are applicable for the current document type (e.g. PartSet)
374 std::shared_ptr<Model_Session> aSession =
375 std::dynamic_pointer_cast<Model_Session>(ModelAPI_Session::get());
376 for (TDF_ChildIterator anIt(aTempDoc->Main()); anIt.More() && isOk; anIt.Next()) {
377 TDF_Label aCurrentLab = anIt.Value();
378 Handle(TDataStd_Comment) aFeatureID;
379 TDF_Label aNewFeatuerLab;
380 if (aCurrentLab.FindAttribute(TDataStd_Comment::GetID(), aFeatureID)) {
381 TCollection_AsciiString anID(aFeatureID->Get());
382 std::string aFeatureKind(anID.ToCString());
383 if (aSession->myPlugins.find(aFeatureKind) != aSession->myPlugins.end()) {
384 std::string& aDocKind = aSession->myPlugins[aFeatureKind].second;
385 isOk = aDocKind.empty() || aDocKind == kind();
391 if (isOk && !theCheckOnly) {
392 // copy features from the temporary document to the current
393 Handle(TDF_RelocationTable) aRelocTable = new TDF_RelocationTable();
394 // add to relocation table source root label to the destination label because
395 // sometimes there could be a reference to root (issue 3267 on import part
396 // with sketch with removed features)
397 aRelocTable->SetRelocation(aTempDoc->Main().Root(), myDoc->Main().Root());
398 TDF_LabelList anAllNewFeatures;
399 // Perform the copying twice for correct references:
400 // 1. copy labels hierarchy and fill the relocation table
401 for (TDF_ChildIterator anIt(aTempDoc->Main()); anIt.More(); anIt.Next()) {
402 TDF_Label aCurrentLab = anIt.Value();
403 Handle(TDataStd_Comment) aFeatureID;
404 TDF_Label aNewFeatuerLab;
405 if (aCurrentLab.FindAttribute(TDataStd_Comment::GetID(), aFeatureID)) {
406 TCollection_AsciiString anID(aFeatureID->Get());
407 FeaturePtr aNewFeature = addFeature(anID.ToCString());
408 std::shared_ptr<Model_Data> aData =
409 std::dynamic_pointer_cast<Model_Data>(aNewFeature->data());
410 aNewFeatuerLab = aData->label().Father();
411 Model_Tools::copyLabels(aCurrentLab, aNewFeatuerLab, aRelocTable);
412 theImported.push_back(aNewFeature);
414 anAllNewFeatures.Append(aNewFeatuerLab);
416 // 2. copy attributes
417 std::set<TCollection_AsciiString> aCoordinateLabels;
418 Model_Tools::labelsOfCoordinates(aCoordinateLabels, aRelocTable);
419 TDF_ListIteratorOfLabelList aNewIt(anAllNewFeatures);
420 for (TDF_ChildIterator anIt(aTempDoc->Main()); anIt.More(); anIt.Next()) {
421 TDF_Label aCurrentLab = anIt.Value();
422 TDF_Label aFeatureLab = aNewIt.Value();
423 if (aFeatureLab.IsNull())
424 anAllNewFeatures.Remove(aNewIt);
426 Model_Tools::copyAttrsAndKeepRefsToCoordinates(
427 aCurrentLab, aFeatureLab, aCoordinateLabels, aRelocTable);
432 myObjs->synchronizeFeatures(anAllNewFeatures, true, false, false, true);
435 if (anApp->CanClose(aTempDoc) == CDM_CCS_OK)
436 anApp->Close(aTempDoc);
440 static bool saveDocument(Handle(Model_Application) theApp,
441 Handle(TDocStd_Document) theDoc,
442 const TCollection_ExtendedString& theFilename)
444 PCDM_StoreStatus aStatus;
446 // create the directory to save the document
447 OSD_Path aPathToFile = UTL::Path(theFilename);
448 aPathToFile.SetName("");
449 aPathToFile.SetExtension("");
450 OSD_Directory aBaseDir(aPathToFile);
451 if (aPathToFile.TrekLength() != 0 && !aBaseDir.Exists())
452 aBaseDir.Build(OSD_Protection());
454 aStatus = theApp->SaveAs(theDoc, theFilename);
456 catch (Standard_Failure const& anException) {
457 Events_InfoMessage("Model_Document",
458 "Exception in saving of document: %1").arg(anException.GetMessageString()).send();
461 bool isDone = aStatus == PCDM_SS_OK || aStatus == PCDM_SS_No_Obj;
464 case PCDM_SS_DriverFailure:
465 Events_InfoMessage("Model_Document",
466 "Can not save document: save driver-library failure").send();
468 case PCDM_SS_WriteFailure:
469 Events_InfoMessage("Model_Document", "Can not save document: file writing failure").send();
471 case PCDM_SS_Failure:
473 Events_InfoMessage("Model_Document", "Can not save document").send();
480 bool Model_Document::save(
481 const char* theDirName, const char* theFileName, std::list<std::string>& theResults)
483 // if the history line is not in the end, move it to the end before save, otherwise
484 // problems with results restore and (the most important) naming problems will appear
485 // due to change evolution to SELECTION (problems in NamedShape and Name)
486 FeaturePtr aWasCurrent;
487 std::shared_ptr<Model_Session> aSession =
488 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
489 if (currentFeature(false) != lastFeature()) {
490 aSession->setCheckTransactions(false);
491 aWasCurrent = currentFeature(false);
492 // if last is nested into something else, make this something else as last:
493 // otherwise it will look like edition of sub-element, so, the main will be disabled
494 FeaturePtr aLast = lastFeature();
496 CompositeFeaturePtr aMain = ModelAPI_Tools::compositeOwner(aLast);
499 aMain = ModelAPI_Tools::compositeOwner(aLast);
502 setCurrentFeature(aLast, true);
504 // create a directory in the root document if it is not yet exist
505 Handle(Model_Application) anApp = Model_Application::getApplication();
508 size_t aDirLen = strlen(theDirName);
509 std::wstring aWStr(aDirLen, L'#');
510 mbstowcs(&aWStr[0], theDirName, aDirLen);
511 CreateDirectory(aWStr.c_str(), NULL);
513 mkdir(theDirName, 0x1ff);
516 // filename in the dir is id of document inside of the given directory
517 TCollection_ExtendedString aPath(DocFileName(theDirName, theFileName));
518 bool isDone = saveDocument(anApp, myDoc, aPath);
520 if (aWasCurrent.get()) { // return the current feature to the initial position
521 setCurrentFeature(aWasCurrent, false);
522 aSession->setCheckTransactions(true);
525 myTransactionSave = int(myTransactions.size());
526 if (isDone) { // save also sub-documents if any
527 theResults.push_back(TCollection_AsciiString(aPath).ToCString());
528 // iterate all result parts to find all loaded or not yet loaded documents
529 std::list<ResultPtr> aPartResults;
530 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
531 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
532 for(; aPartRes != aPartResults.end(); aPartRes++) {
533 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
534 if (!aPart->isActivated()) {
535 // copy not-activated document that is not in the memory
536 std::string aDocName = Locale::Convert::toString(aPart->data()->name());
537 if (!aDocName.empty()) {
539 TCollection_AsciiString aSubPath(DocFileName(anApp->loadPath().c_str(), aDocName));
540 OSD_Path aCopyPath(aSubPath);
541 OSD_File aFile(aCopyPath);
542 if (aFile.Exists()) {
543 TCollection_AsciiString aDestinationDir(DocFileName(theDirName, aDocName));
544 OSD_Path aDestination(aDestinationDir);
545 aFile.Copy(aDestination);
546 theResults.push_back(aDestinationDir.ToCString());
548 Events_InfoMessage("Model_Document",
549 "Can not open file %1 for saving").arg(aSubPath.ToCString()).send();
552 } else { // simply save opened document
553 std::string aDocName = Locale::Convert::toString(aPart->data()->name());
554 isDone = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc())->
555 save(theDirName, aDocName.c_str(), theResults);
562 bool Model_Document::save(const char* theFilename,
563 const std::list<FeaturePtr>& theExportFeatures) const
565 Handle(Model_Application) anApp = Model_Application::getApplication();
566 TCollection_ExtendedString aFormat;
567 if (!anApp->Format(theFilename, aFormat))
570 Handle(TDocStd_Document) aTempDoc = new TDocStd_Document(aFormat);
571 TDF_Label aMain = aTempDoc->Main();
573 Handle(TDF_RelocationTable) aRelocTable = new TDF_RelocationTable();
574 std::list<FeaturePtr>::const_iterator anIt = theExportFeatures.begin();
575 // Perform the copying twice for correct references:
576 // 1. copy labels hierarchy and fill the relocation table
577 for (; anIt != theExportFeatures.end(); ++anIt) {
578 TDF_Label aFeatureLab = aMain.NewChild();
579 std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>((*anIt)->data());
580 Model_Tools::copyLabels(aData->label().Father(), aFeatureLab, aRelocTable);
582 // 2. copy attributes
583 std::set<TCollection_AsciiString> aCoordinateLabels;
584 Model_Tools::labelsOfCoordinates(aCoordinateLabels, aRelocTable);
585 TDF_ChildIterator aChildIt(aMain);
586 for (anIt = theExportFeatures.begin(); anIt != theExportFeatures.end(); ++anIt) {
587 TDF_Label aFeatureLab = aChildIt.Value();
588 std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>((*anIt)->data());
589 Model_Tools::copyAttrsAndKeepRefsToCoordinates(
590 aData->label().Father(), aFeatureLab, aCoordinateLabels, aRelocTable);
594 bool isDone = saveDocument(anApp, aTempDoc, theFilename);
595 if (aTempDoc->CanClose() == CDM_CCS_OK)
600 void Model_Document::close(const bool theForever)
602 std::shared_ptr<ModelAPI_Session> aPM = Model_Session::get();
603 if (!isRoot() && this == aPM->activeDocument().get()) {
604 aPM->setActiveDocument(aPM->moduleDocument());
605 } else if (isRoot()) {
606 // erase the active document if root is closed
607 aPM->setActiveDocument(DocumentPtr());
610 const std::set<int> aSubs = subDocuments();
611 std::set<int>::iterator aSubIter = aSubs.begin();
612 for (; aSubIter != aSubs.end(); aSubIter++) {
613 std::shared_ptr<Model_Document> aSub = subDoc(*aSubIter);
614 if (aSub->myObjs) // if it was not closed before
615 aSub->close(theForever);
618 // close for this document needs no transaction in this document
619 std::static_pointer_cast<Model_Session>(Model_Session::get())->setCheckTransactions(false);
621 // close all only if it is really asked, otherwise it can be undone/redone
623 // flush everything to avoid messages with bad objects
626 if (myDoc->CanClose() == CDM_CCS_OK)
628 mySelectionFeature.reset();
630 setCurrentFeature(FeaturePtr(), false); // disables all features
631 // update the OB: features are disabled (on remove of Part)
632 Events_Loop* aLoop = Events_Loop::loop();
633 static Events_ID aDeleteEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
634 aLoop->flush(aDeleteEvent);
637 std::static_pointer_cast<Model_Session>(Model_Session::get())->setCheckTransactions(true);
640 void Model_Document::startOperation()
642 incrementTransactionID(); // outside of transaction in order to avoid empty transactions keeping
643 if (myDoc->HasOpenCommand()) { // start of nested command
644 if (myDoc->CommitCommand()) {
645 // commit the current: it will contain all nested after compactification
646 myTransactions.rbegin()->myOCAFNum++; // if has open command, the list is not empty
648 myNestedNum.push_back(0); // start of nested operation with zero transactions inside yet
649 myDoc->OpenCommand();
650 } else { // start the simple command
653 // starts a new operation
654 myTransactions.push_back(Transaction());
655 if (!myNestedNum.empty())
656 (*myNestedNum.rbegin())++;
658 // new command for all subs
659 const std::set<int> aSubs = subDocuments();
660 std::set<int>::iterator aSubIter = aSubs.begin();
661 for (; aSubIter != aSubs.end(); aSubIter++)
662 subDoc(*aSubIter)->startOperation();
665 void Model_Document::compactNested()
667 if (!myNestedNum.empty()) {
668 int aNumToCompact = *(myNestedNum.rbegin());
669 int aSumOfTransaction = 0;
670 for(int a = 0; a < aNumToCompact; a++) {
671 aSumOfTransaction += myTransactions.rbegin()->myOCAFNum;
672 myTransactions.pop_back();
674 // the latest transaction is the start of lower-level operation which starts the nested
675 myTransactions.rbegin()->myOCAFNum += aSumOfTransaction;
676 myNestedNum.pop_back();
680 /// Compares the content of the given attributes, returns true if equal.
681 /// This method is used to avoid empty transactions when only "current" is changed
682 /// to some value and then comes back in this transaction, so, it compares only
683 /// references and Boolean and Integer Arrays for the current moment.
684 static bool isEqualContent(Handle(TDF_Attribute) theAttr1, Handle(TDF_Attribute) theAttr2)
686 if (Standard_GUID::IsEqual(theAttr1->ID(), TDF_Reference::GetID())) { // reference
687 Handle(TDF_Reference) aRef1 = Handle(TDF_Reference)::DownCast(theAttr1);
688 Handle(TDF_Reference) aRef2 = Handle(TDF_Reference)::DownCast(theAttr2);
689 if (aRef1.IsNull() && aRef2.IsNull())
691 if (aRef1.IsNull() || aRef2.IsNull())
693 return aRef1->Get().IsEqual(aRef2->Get()) == Standard_True;
694 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_BooleanArray::GetID())) {
695 Handle(TDataStd_BooleanArray) anArr1 = Handle(TDataStd_BooleanArray)::DownCast(theAttr1);
696 Handle(TDataStd_BooleanArray) anArr2 = Handle(TDataStd_BooleanArray)::DownCast(theAttr2);
697 if (anArr1.IsNull() && anArr2.IsNull())
699 if (anArr1.IsNull() || anArr2.IsNull())
701 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
702 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++) {
703 if (a == 1 && // second is for display
704 anArr2->Label().Tag() == 1 && (anArr2->Label().Depth() == 4 ||
705 anArr2->Label().Depth() == 6))
707 if (anArr1->Value(a) != anArr2->Value(a))
712 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_IntegerArray::GetID())) {
713 Handle(TDataStd_IntegerArray) anArr1 = Handle(TDataStd_IntegerArray)::DownCast(theAttr1);
714 Handle(TDataStd_IntegerArray) anArr2 = Handle(TDataStd_IntegerArray)::DownCast(theAttr2);
715 if (anArr1.IsNull() && anArr2.IsNull())
717 if (anArr1.IsNull() || anArr2.IsNull())
719 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
720 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++)
721 if (anArr1->Value(a) != anArr2->Value(a)) {
722 // avoid the transaction ID checking
723 if (a == 2 && anArr1->Upper() == 2 && anArr2->Label().Tag() == 1 &&
724 (anArr2->Label().Depth() == 4 || anArr2->Label().Depth() == 6))
730 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_ReferenceArray::GetID())) {
731 Handle(TDataStd_ReferenceArray) anArr1 = Handle(TDataStd_ReferenceArray)::DownCast(theAttr1);
732 Handle(TDataStd_ReferenceArray) anArr2 = Handle(TDataStd_ReferenceArray)::DownCast(theAttr2);
733 if (anArr1.IsNull() && anArr2.IsNull())
735 if (anArr1.IsNull() || anArr2.IsNull())
737 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
738 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++)
739 if (anArr1->Value(a) != anArr2->Value(a)) {
740 // avoid the transaction ID checking
741 if (a == 2 && anArr1->Upper() == 2 && anArr2->Label().Tag() == 1 &&
742 (anArr2->Label().Depth() == 4 || anArr2->Label().Depth() == 6))
748 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_ReferenceList::GetID())) {
749 Handle(TDataStd_ReferenceList) aList1 = Handle(TDataStd_ReferenceList)::DownCast(theAttr1);
750 Handle(TDataStd_ReferenceList) aList2= Handle(TDataStd_ReferenceList)::DownCast(theAttr2);
751 if (aList1.IsNull() && aList2.IsNull())
753 if (aList1.IsNull() || aList2.IsNull())
755 const TDF_LabelList& aLList1 = aList1->List();
756 const TDF_LabelList& aLList2 = aList2->List();
757 TDF_ListIteratorOfLabelList aLIter1(aLList1);
758 TDF_ListIteratorOfLabelList aLIter2(aLList2);
759 for(; aLIter1.More() && aLIter2.More(); aLIter1.Next(), aLIter2.Next()) {
760 if (aLIter1.Value() != aLIter2.Value())
763 return !aLIter1.More() && !aLIter2.More(); // both lists are with the same size
764 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDF_TagSource::GetID())) {
765 return true; // it just for created and removed feature: nothing is changed
770 /// Returns true if the last transaction is actually empty: modification to the same values
771 /// were performed only
772 static bool isEmptyTransaction(const Handle(TDocStd_Document)& theDoc) {
773 Handle(TDF_Delta) aDelta;
774 aDelta = theDoc->GetUndos().Last();
775 TDF_LabelList aDeltaList;
776 aDelta->Labels(aDeltaList); // it clears list, so, use new one and then append to the result
777 if (!aDeltaList.IsEmpty()) {
780 // add also label of the modified attributes
781 const TDF_AttributeDeltaList& anAttrs = aDelta->AttributeDeltas();
782 for (TDF_ListIteratorOfAttributeDeltaList anAttr(anAttrs); anAttr.More(); anAttr.Next()) {
783 Handle(TDF_AttributeDelta)& anADelta = anAttr.Value();
784 Handle(TDF_DeltaOnAddition) anAddition = Handle(TDF_DeltaOnAddition)::DownCast(anADelta);
785 if (anAddition.IsNull()) { // if the attribute was added, transaction is not empty
786 if (!anADelta->Label().IsNull() && !anADelta->Attribute().IsNull()) {
787 Handle(TDF_Attribute) aCurrentAttr;
788 if (anADelta->Label().FindAttribute(anADelta->Attribute()->ID(), aCurrentAttr)) {
789 if (isEqualContent(anADelta->Attribute(), aCurrentAttr)) {
790 continue; // attribute is not changed actually
793 if (Standard_GUID::IsEqual(anADelta->Attribute()->ID(), TDataStd_AsciiString::GetID())) {
794 continue; // error message is disappeared
803 bool Model_Document::finishOperation()
805 bool isNestedClosed = !myDoc->HasOpenCommand() && !myNestedNum.empty();
806 static std::shared_ptr<Model_Session> aSession =
807 std::static_pointer_cast<Model_Session>(Model_Session::get());
809 // open transaction if nested is closed to fit inside
810 // all synchronizeBackRefs and flushed consequences
811 if (isNestedClosed) {
812 myDoc->OpenCommand();
814 // do it before flashes to enable and recompute nesting features correctly
815 if (myNestedNum.empty() || (isNestedClosed && myNestedNum.size() == 1)) {
816 // if all nested operations are closed, make current the higher level objects (to perform
817 // it in the python scripts correctly): sketch become current after creation of sub-elements
818 FeaturePtr aCurrent = currentFeature(false);
819 CompositeFeaturePtr aMain, aNext = ModelAPI_Tools::compositeOwner(aCurrent);
822 aNext = ModelAPI_Tools::compositeOwner(aMain);
824 if (aMain.get() && aMain != aCurrent)
825 setCurrentFeature(aMain, false);
827 myObjs->synchronizeBackRefs();
828 Events_Loop* aLoop = Events_Loop::loop();
829 static const Events_ID kCreatedEvent = aLoop->eventByName(EVENT_OBJECT_CREATED);
830 static const Events_ID kUpdatedEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
831 static const Events_ID kRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
832 static const Events_ID kDeletedEvent = aLoop->eventByName(EVENT_OBJECT_DELETED);
833 aLoop->flush(kCreatedEvent);
834 aLoop->flush(kUpdatedEvent);
835 aLoop->flush(kRedispEvent);
836 aLoop->flush(kDeletedEvent);
838 if (isNestedClosed) {
839 if (myDoc->CommitCommand())
840 myTransactions.rbegin()->myOCAFNum++;
843 // this must be here just after everything is finished but before real transaction stop
844 // to avoid messages about modifications outside of the transaction
845 // and to rebuild everything after all updates and creates
846 if (isRoot()) { // once for root document
847 static std::shared_ptr<Events_Message> aFinishMsg
848 (new Events_Message(Events_Loop::eventByName("FinishOperation")));
849 Events_Loop::loop()->send(aFinishMsg);
852 // for open of document with primitive box inside (finish transaction in initAttributes)
853 bool aWasActivatedFlushes = aLoop->activateFlushes(true);
854 while(aLoop->hasGrouppedEvent(kCreatedEvent) || aLoop->hasGrouppedEvent(kUpdatedEvent) ||
855 aLoop->hasGrouppedEvent(kRedispEvent) || aLoop->hasGrouppedEvent(kDeletedEvent)) {
856 aLoop->flush(kCreatedEvent);
857 aLoop->flush(kUpdatedEvent);
858 aLoop->flush(kRedispEvent);
859 aLoop->flush(kDeletedEvent);
861 aLoop->activateFlushes(aWasActivatedFlushes);
863 // to avoid "updated" message appearance by updater
864 //aLoop->clear(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
866 // finish for all subs first: to avoid nested finishing and "isOperation" calls problems inside
867 bool aResult = false;
868 const std::set<int> aSubs = subDocuments();
869 std::set<int>::iterator aSubIter = aSubs.begin();
870 for (; aSubIter != aSubs.end(); aSubIter++)
871 if (subDoc(*aSubIter)->finishOperation())
874 // transaction may be empty if this document was created during this transaction (create part)
875 if (!myTransactions.empty() && myDoc->CommitCommand()) {
876 // if commit is successful, just increment counters
877 if (isEmptyTransaction(myDoc)) { // erase this transaction
881 myTransactions.rbegin()->myOCAFNum++;
886 if (isNestedClosed) {
889 if (!aResult && !myTransactions.empty() /* it can be for just created part document */)
890 aResult = myTransactions.rbegin()->myOCAFNum != 0;
892 if (!aResult && isRoot()) {
893 // nothing inside in all documents, so remove this transaction from the transactions list
894 undoInternal(true, false);
896 // on finish clear redo in any case (issue 446) and for all subs (issue 408)
899 for (aSubIter = aSubs.begin(); aSubIter != aSubs.end(); aSubIter++) {
900 subDoc(*aSubIter)->myDoc->ClearRedos();
901 subDoc(*aSubIter)->myRedos.clear();
907 /// Returns in theDelta labels that has been modified in the latest transaction of theDoc
908 static void modifiedLabels(const Handle(TDocStd_Document)& theDoc, TDF_LabelList& theDelta,
909 const bool isRedo = false) {
910 Handle(TDF_Delta) aDelta;
912 aDelta = theDoc->GetRedos().First();
914 aDelta = theDoc->GetUndos().Last();
915 TDF_LabelList aDeltaList;
916 aDelta->Labels(aDeltaList); // it clears list, so, use new one and then append to the result
917 for(TDF_ListIteratorOfLabelList aListIter(aDeltaList); aListIter.More(); aListIter.Next()) {
918 theDelta.Append(aListIter.Value());
920 // add also label of the modified attributes
921 const TDF_AttributeDeltaList& anAttrs = aDelta->AttributeDeltas();
922 /// named shape evolution also modifies integer on this label: exclude it
923 TDF_LabelMap anExcludedInt;
924 for (TDF_ListIteratorOfAttributeDeltaList anAttr(anAttrs); anAttr.More(); anAttr.Next()) {
925 if (anAttr.Value()->Attribute()->ID() == TDataStd_BooleanArray::GetID()) {
926 // Boolean array is used for feature auxiliary attributes only, feature args are not modified
929 if (anAttr.Value()->Attribute()->ID() == TNaming_NamedShape::GetID()) {
930 anExcludedInt.Add(anAttr.Value()->Label());
931 // named shape evolution is changed in history update => skip them,
932 // they are not the features arguments
935 if (anAttr.Value()->Attribute()->ID() == TDataStd_Integer::GetID()) {
936 if (anExcludedInt.Contains(anAttr.Value()->Label()))
939 theDelta.Append(anAttr.Value()->Label());
941 TDF_ListIteratorOfLabelList aDeltaIter(theDelta);
942 for(; aDeltaIter.More(); aDeltaIter.Next()) {
943 if (anExcludedInt.Contains(aDeltaIter.Value())) {
944 theDelta.Remove(aDeltaIter);
945 if (!aDeltaIter.More())
951 void Model_Document::abortOperation()
953 TDF_LabelList aDeltaLabels; // labels that are updated during "abort"
954 if (!myNestedNum.empty() && !myDoc->HasOpenCommand()) { // abort all what was done in nested
956 // store undo-delta here as undo actually does in the method later
957 int a, aNumTransactions = myTransactions.rbegin()->myOCAFNum;
958 for(a = 0; a < aNumTransactions; a++) {
959 modifiedLabels(myDoc, aDeltaLabels);
962 for(a = 0; a < aNumTransactions; a++) {
966 undoInternal(false, false);
969 } else { // abort the current
970 int aNumTransactions = myTransactions.rbegin()->myOCAFNum;
971 myTransactions.pop_back();
972 if (!myNestedNum.empty())
973 (*myNestedNum.rbegin())--;
974 // roll back the needed number of transactions
975 //myDoc->AbortCommand();
976 // instead of abort, do commit and undo: to get the delta of modifications
977 if (myDoc->CommitCommand()) {
978 modifiedLabels(myDoc, aDeltaLabels);
981 for(int a = 0; a < aNumTransactions; a++) {
982 modifiedLabels(myDoc, aDeltaLabels);
987 // abort for all subs, flushes will be later, in the end of root abort
988 const std::set<int> aSubs = subDocuments();
989 std::set<int>::iterator aSubIter = aSubs.begin();
990 for (; aSubIter != aSubs.end(); aSubIter++)
991 subDoc(*aSubIter)->abortOperation();
992 // references may be changed because they are set in attributes on the fly
993 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
996 bool Model_Document::isOperation() const
998 // operation is opened for all documents: no need to check subs
999 return myDoc->HasOpenCommand() == Standard_True ;
1002 bool Model_Document::isModified()
1004 // is modified if at least one operation was committed and not undone
1005 return (int)myTransactions.size() != myTransactionSave || isOperation();
1008 bool Model_Document::canUndo()
1010 // issue 406 : if transaction is opened, but nothing to undo behind, can not undo
1011 int aCurrentNum = isOperation() ? 1 : 0;
1012 if (myDoc->GetAvailableUndos() > 0 &&
1013 // there is something to undo in nested
1014 (myNestedNum.empty() || *myNestedNum.rbegin() - aCurrentNum > 0) &&
1015 myTransactions.size() - aCurrentNum > 0 /* for omitting the first useless transaction */)
1017 // check other subs contains operation that can be undone
1018 const std::set<int> aSubs = subDocuments();
1019 std::set<int>::iterator aSubIter = aSubs.begin();
1020 for (; aSubIter != aSubs.end(); aSubIter++) {
1021 std::shared_ptr<Model_Document> aSub = subDoc(*aSubIter);
1022 if (aSub->myObjs) {// if it was not closed before
1023 if (aSub->canUndo())
1031 void Model_Document::undoInternal(const bool theWithSubs, const bool theSynchronize)
1033 if (myTransactions.empty())
1035 int aNumTransactions = myTransactions.rbegin()->myOCAFNum;
1036 myRedos.push_back(*myTransactions.rbegin());
1037 myTransactions.pop_back();
1038 if (!myNestedNum.empty())
1039 (*myNestedNum.rbegin())--;
1040 // roll back the needed number of transactions
1041 TDF_LabelList aDeltaLabels;
1042 for(int a = 0; a < aNumTransactions; a++) {
1044 modifiedLabels(myDoc, aDeltaLabels);
1048 std::set<int> aSubs;
1050 // undo for all subs
1051 aSubs = subDocuments();
1052 std::set<int>::iterator aSubIter = aSubs.begin();
1053 for (; aSubIter != aSubs.end(); aSubIter++) {
1054 if (!subDoc(*aSubIter)->myObjs)
1056 subDoc(*aSubIter)->undoInternal(theWithSubs, theSynchronize);
1059 // after undo of all sub-documents to avoid updates on not-modified data (issue 370)
1060 if (theSynchronize) {
1061 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
1062 // update the current features status
1063 setCurrentFeature(currentFeature(false), false);
1066 // undo for all subs
1067 const std::set<int> aNewSubs = subDocuments();
1068 std::set<int>::iterator aNewSubIter = aNewSubs.begin();
1069 for (; aNewSubIter != aNewSubs.end(); aNewSubIter++) {
1070 // synchronize only newly appeared documents
1071 if (!subDoc(*aNewSubIter)->myObjs || aSubs.find(*aNewSubIter) != aSubs.end())
1073 TDF_LabelList anEmptyDeltas;
1074 subDoc(*aNewSubIter)->myObjs->synchronizeFeatures(anEmptyDeltas, true, false, true, true);
1080 void Model_Document::undo()
1082 undoInternal(true, true);
1085 bool Model_Document::canRedo()
1087 if (!myRedos.empty())
1089 // check other subs contains operation that can be redone
1090 const std::set<int> aSubs = subDocuments();
1091 std::set<int>::iterator aSubIter = aSubs.begin();
1092 for (; aSubIter != aSubs.end(); aSubIter++) {
1093 if (!subDoc(*aSubIter)->myObjs)
1095 if (subDoc(*aSubIter)->canRedo())
1101 void Model_Document::redo()
1103 if (!myNestedNum.empty())
1104 (*myNestedNum.rbegin())++;
1105 int aNumRedos = myRedos.rbegin()->myOCAFNum;
1106 myTransactions.push_back(*myRedos.rbegin());
1108 TDF_LabelList aDeltaLabels;
1109 for(int a = 0; a < aNumRedos; a++) {
1110 modifiedLabels(myDoc, aDeltaLabels, true);
1114 // redo for all subs
1115 const std::set<int> aSubs = subDocuments();
1116 std::set<int>::iterator aSubIter = aSubs.begin();
1117 for (; aSubIter != aSubs.end(); aSubIter++)
1118 subDoc(*aSubIter)->redo();
1120 // after redo of all sub-documents to avoid updates on not-modified data (issue 370)
1121 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
1122 // update the current features status
1123 setCurrentFeature(currentFeature(false), false);
1125 // this is used for creation of undo/redo1-list by GUI
1127 std::list<std::string> Model_Document::undoList() const
1129 std::list<std::string> aResult;
1130 // the number of skipped current operations (on undo they will be aborted)
1131 int aSkipCurrent = isOperation() ? 1 : 0;
1132 std::list<Transaction>::const_reverse_iterator aTrIter = myTransactions.crbegin();
1133 int aNumUndo = int(myTransactions.size());
1134 if (!myNestedNum.empty())
1135 aNumUndo = *myNestedNum.rbegin();
1136 for( ; aNumUndo > 0; aTrIter++, aNumUndo--) {
1137 if (aSkipCurrent == 0) aResult.push_back(aTrIter->myId);
1138 else aSkipCurrent--;
1143 std::list<std::string> Model_Document::redoList() const
1145 std::list<std::string> aResult;
1146 std::list<Transaction>::const_reverse_iterator aTrIter = myRedos.crbegin();
1147 for( ; aTrIter != myRedos.crend(); aTrIter++) {
1148 aResult.push_back(aTrIter->myId);
1154 void Model_Document::operationId(const std::string& theId)
1156 myTransactions.rbegin()->myId = theId;
1159 FeaturePtr Model_Document::addFeature(std::string theID, const bool theMakeCurrent)
1161 std::shared_ptr<Model_Session> aSession =
1162 std::dynamic_pointer_cast<Model_Session>(ModelAPI_Session::get());
1163 if (!aSession->hasModuleDocument() || !myObjs)
1164 return FeaturePtr(); // this may be on close of the document
1165 FeaturePtr aFeature = aSession->createFeature(theID, this);
1169 Model_Document* aDocToAdd;
1170 if (!aFeature->documentToAdd().empty()) { // use the customized document to add
1171 if (aFeature->documentToAdd() != kind()) { // the root document by default
1172 aDocToAdd = std::dynamic_pointer_cast<Model_Document>(aSession->moduleDocument()).get();
1176 } else { // if customized is not presented, add to "this" document
1180 // searching for feature after which must be added the next feature: this is the current feature
1181 // but also all sub-features of this feature
1182 FeaturePtr aCurrent = aDocToAdd->currentFeature(false);
1183 bool isModified = true;
1184 for(CompositeFeaturePtr aComp = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aCurrent);
1185 aComp.get() && isModified;
1186 aComp = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aCurrent)) {
1188 int aSubs = aComp->numberOfSubs(false);
1189 for(int a = 0; a < aSubs; a++) {
1190 FeaturePtr aSub = aComp->subFeature(a, false);
1191 if (aSub && myObjs->isLater(aSub, aCurrent)) {
1197 // #2861,3029: if the parameter is added, add it after parameters existing in the list
1198 if (aCurrent.get() &&
1199 (aFeature->getKind() == "Parameter" || aFeature->getKind() == "ParametersMgr")) {
1200 int anIndex = kUNDEFINED_FEATURE_INDEX;
1201 for(FeaturePtr aNextFeat = myObjs->nextFeature(aCurrent, anIndex);
1202 aNextFeat.get() && aNextFeat->getKind() == "Parameter";
1203 aNextFeat = myObjs->nextFeature(aCurrent, anIndex))
1204 aCurrent = aNextFeat;
1206 aDocToAdd->myObjs->addFeature(aFeature, aCurrent);
1207 if (!aFeature->isAction()) { // do not add action to the data model
1208 if (theMakeCurrent) // after all this feature stays in the document, so make it current
1209 aDocToAdd->setCurrentFeature(aFeature, false);
1210 } else { // feature must be executed
1211 // no creation event => updater not working, problem with remove part
1212 aFeature->execute();
1218 void Model_Document::refsToFeature(FeaturePtr theFeature,
1219 std::set<std::shared_ptr<ModelAPI_Feature> >& theRefs, const bool isSendError)
1221 myObjs->refsToFeature(theFeature, theRefs, isSendError);
1224 void Model_Document::removeFeature(FeaturePtr theFeature)
1226 myObjs->removeFeature(theFeature);
1227 // fix for #2723: send signal that part is updated
1228 if (!isRoot() && isOperation()) {
1229 std::shared_ptr<Model_Document> aRoot =
1230 std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument());
1231 std::list<ResultPtr> allParts;
1232 aRoot->objects()->allResults(ModelAPI_ResultPart::group(), allParts);
1233 std::list<ResultPtr>::iterator aParts = allParts.begin();
1234 for(; aParts != allParts.end(); aParts++) {
1235 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aParts);
1236 if (aPart->partDoc().get() == this) {
1237 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
1238 ModelAPI_EventCreator::get()->sendUpdated(aRoot->feature(aPart), anEvent);
1245 // recursive function to check if theSub is a child of theMain composite feature
1246 // through all the hierarchy of parents
1247 static bool isSub(const CompositeFeaturePtr theMain, const FeaturePtr theSub) {
1248 CompositeFeaturePtr aParent = ModelAPI_Tools::compositeOwner(theSub);
1251 if (aParent == theMain)
1253 return isSub(theMain, aParent);
1256 void Model_Document::moveFeature(FeaturePtr theMoved, FeaturePtr theAfterThis, const bool theSplit)
1258 bool aCurrentUp = theMoved == currentFeature(false);
1260 setCurrentFeatureUp();
1262 // if user adds after high-level feature with nested,
1263 // add it after all nested (otherwise the nested will be disabled)
1264 CompositeFeaturePtr aCompositeAfter =
1265 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theAfterThis);
1266 FeaturePtr anAfterThisSub = theAfterThis;
1267 if (aCompositeAfter.get()) {
1268 FeaturePtr aSub = aCompositeAfter;
1269 int anIndex = kUNDEFINED_FEATURE_INDEX;
1271 FeaturePtr aNext = myObjs->nextFeature(aSub, anIndex);
1272 if (!isSub(aCompositeAfter, aNext)) {
1273 anAfterThisSub = aSub;
1277 } while (aSub.get());
1280 AttributeSelectionListPtr aMovedList;
1281 if (theMoved->getKind() == "Group") {
1282 aMovedList = theMoved->selectionList("group_list");
1283 if (aMovedList.get())
1284 aMovedList->setMakeCopy(true);
1286 myObjs->moveFeature(theMoved, anAfterThisSub);
1288 if (theSplit) { // split the group into sub-features
1289 theMoved->customAction("split");
1292 if (aCurrentUp) { // make the moved feature enabled or disabled due to the real status
1293 setCurrentFeature(currentFeature(false), false);
1294 } else if (theAfterThis == currentFeature(false) || anAfterThisSub == currentFeature(false)) {
1295 // must be after move to make enabled all features which are before theMoved
1296 setCurrentFeature(theMoved, true);
1298 if (aMovedList.get())
1299 aMovedList->setMakeCopy(false);
1302 void Model_Document::updateHistory(const std::shared_ptr<ModelAPI_Object> theObject)
1305 myObjs->updateHistory(theObject);
1308 void Model_Document::updateHistory(const std::string theGroup)
1311 myObjs->updateHistory(theGroup);
1314 const std::set<int> Model_Document::subDocuments() const
1316 std::set<int> aResult;
1317 std::list<ResultPtr> aPartResults;
1318 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
1319 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
1320 for(; aPartRes != aPartResults.end(); aPartRes++) {
1321 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
1322 if (aPart && aPart->isActivated()) {
1323 aResult.insert(aPart->original()->partDoc()->id());
1329 std::shared_ptr<Model_Document> Model_Document::subDoc(int theDocID)
1331 // just store sub-document identifier here to manage it later
1332 return std::dynamic_pointer_cast<Model_Document>(
1333 Model_Application::getApplication()->document(theDocID));
1336 ObjectPtr Model_Document::object(const std::string& theGroupID,
1338 const bool theAllowFolder)
1340 return myObjs->object(theGroupID, theIndex, theAllowFolder);
1343 std::shared_ptr<ModelAPI_Object> Model_Document::objectByName(
1344 const std::string& theGroupID, const std::wstring& theName)
1346 return myObjs->objectByName(theGroupID, theName);
1349 const int Model_Document::index(std::shared_ptr<ModelAPI_Object> theObject,
1350 const bool theAllowFolder)
1352 return myObjs->index(theObject, theAllowFolder);
1355 int Model_Document::size(const std::string& theGroupID, const bool theAllowFolder)
1357 if (myObjs == 0) // may be on close
1359 return myObjs->size(theGroupID, theAllowFolder);
1362 std::shared_ptr<ModelAPI_Object> Model_Document::parent(
1363 const std::shared_ptr<ModelAPI_Object> theChild)
1365 if(myObjs == 0) // may be on close
1367 return myObjs->parent(theChild);
1370 std::shared_ptr<ModelAPI_Feature> Model_Document::currentFeature(const bool theVisible)
1372 if (!myObjs) // on close document feature destruction it may call this method
1373 return std::shared_ptr<ModelAPI_Feature>();
1374 TDF_Label aRefLab = generalLabel().FindChild(TAG_CURRENT_FEATURE);
1375 Handle(TDF_Reference) aRef;
1376 if (aRefLab.FindAttribute(TDF_Reference::GetID(), aRef)) {
1377 TDF_Label aLab = aRef->Get();
1378 FeaturePtr aResult = myObjs->feature(aLab);
1379 if (theVisible) { // get nearest visible (in history) going up
1380 int anIndex = kUNDEFINED_FEATURE_INDEX;
1381 while(aResult.get() && !aResult->isInHistory()) {
1382 aResult = myObjs->nextFeature(aResult, anIndex, true);
1387 return std::shared_ptr<ModelAPI_Feature>(); // null feature means the higher than first
1390 void Model_Document::setCurrentFeature(
1391 std::shared_ptr<ModelAPI_Feature> theCurrent, const bool theVisible)
1393 if (myIsSetCurrentFeature)
1395 myIsSetCurrentFeature = true;
1396 // blocks the flush signals to avoid each objects visualization in the viewer
1397 // they should not be shown once after all modifications are performed
1398 Events_Loop* aLoop = Events_Loop::loop();
1399 bool isActive = aLoop->activateFlushes(false);
1401 TDF_Label aRefLab = generalLabel().FindChild(TAG_CURRENT_FEATURE);
1402 CompositeFeaturePtr aMain; // main feature that may nest the new current
1403 std::set<FeaturePtr> anOwners; // composites that contain theCurrent (with any level of nesting)
1404 if (theCurrent.get()) {
1405 aMain = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theCurrent);
1406 CompositeFeaturePtr anOwner = ModelAPI_Tools::compositeOwner(theCurrent);
1407 while(anOwner.get()) {
1411 anOwners.insert(anOwner);
1412 anOwner = ModelAPI_Tools::compositeOwner(anOwner);
1416 if (theVisible && !theCurrent.get()) {
1417 // needed to avoid disabling of PartSet initial constructions
1418 int anIndex = kUNDEFINED_FEATURE_INDEX;
1420 theCurrent.get() ? myObjs->nextFeature(theCurrent, anIndex, false) : myObjs->firstFeature();
1421 for (; aNext.get(); aNext = myObjs->nextFeature(theCurrent, anIndex, false)) {
1422 if (aNext->isInHistory()) {
1423 break; // next in history is not needed
1424 } else { // next not in history is good for making current
1429 if (theVisible) { // make RemoveResults feature be active even it is performed after the current
1430 int anIndex = kUNDEFINED_FEATURE_INDEX;
1432 theCurrent.get() ? myObjs->nextFeature(theCurrent, anIndex, false) : myObjs->firstFeature();
1433 for (; aNext.get(); aNext = myObjs->nextFeature(theCurrent, anIndex, false)) {
1434 if (aNext->isInHistory()) {
1435 break; // next in history is not needed
1436 } else if (aNext->getKind() == "RemoveResults"){
1441 if (theCurrent.get()) {
1442 std::shared_ptr<Model_Data> aData = std::static_pointer_cast<Model_Data>(theCurrent->data());
1443 if (!aData.get() || !aData->isValid()) {
1444 aLoop->activateFlushes(isActive);
1445 myIsSetCurrentFeature = false;
1448 TDF_Label aFeatureLabel = aData->label().Father();
1450 Handle(TDF_Reference) aRef;
1451 if (aRefLab.FindAttribute(TDF_Reference::GetID(), aRef)) {
1452 aRef->Set(aFeatureLabel);
1454 aRef = TDF_Reference::Set(aRefLab, aFeatureLabel);
1456 } else { // remove reference for the null feature
1457 aRefLab.ForgetAttribute(TDF_Reference::GetID());
1459 // make all features after this feature disabled in reversed order
1460 // (to remove results without dependencies)
1461 static Events_ID aRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
1463 bool aPassed = false; // flag that the current object is already passed in cycle
1464 FeaturePtr anIter = myObjs->lastFeature();
1465 bool aWasChanged = false;
1466 bool isCurrentParameter = theCurrent.get() && theCurrent->getKind() == "Parameter";
1467 int anIndex = kUNDEFINED_FEATURE_INDEX;
1468 for(; anIter.get(); anIter = myObjs->nextFeature(anIter, anIndex, true)) {
1469 // check this before passed become enabled: the current feature is enabled!
1470 if (anIter == theCurrent) aPassed = true;
1472 bool aDisabledFlag = !aPassed;
1474 if (isSub(aMain, anIter)) // sub-elements of not-disabled feature are not disabled
1475 aDisabledFlag = false;
1476 else if (anOwners.find(anIter) != anOwners.end())
1477 // disable the higher-level feature if the nested is the current
1478 if (aMain->getKind() != "Import") // exception for the import XAO feature with Group (2430)
1479 aDisabledFlag = true;
1482 if (anIter->getKind() == "Parameter") {
1483 // parameters are always out of the history of features, but not parameters
1484 // due to the issue 1491 all parameters are kept enabled any time
1485 //if (!isCurrentParameter)
1486 aDisabledFlag = false;
1487 } else if (isCurrentParameter) {
1488 // if parameter is active, all other features become enabled (issue 1307)
1489 aDisabledFlag = false;
1492 if (anIter->setDisabled(aDisabledFlag)) {
1493 static Events_ID anUpdateEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
1494 // state of feature is changed => so inform that it must be updated if it has such state
1495 if (!aDisabledFlag &&
1496 (anIter->data()->execState() == ModelAPI_StateMustBeUpdated ||
1497 anIter->data()->execState() == ModelAPI_StateInvalidArgument))
1498 ModelAPI_EventCreator::get()->sendUpdated(anIter, anUpdateEvent);
1499 // flush is in the end of this method
1500 ModelAPI_EventCreator::get()->sendUpdated(anIter, aRedispEvent /*, false*/);
1503 // update for everyone concealment flag immediately: on edit feature in the middle of history
1505 std::list<ResultPtr> aResults;
1506 ModelAPI_Tools::allResults(anIter, aResults);
1507 std::list<ResultPtr>::const_iterator aRes = aResults.begin();
1508 for(; aRes != aResults.end(); aRes++) {
1509 if ((*aRes).get() && (*aRes)->data()->isValid() && !(*aRes)->isDisabled())
1510 std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->updateConcealmentFlag();
1512 // update the concealment status for display in isConcealed of ResultBody
1513 for(aRes = aResults.begin(); aRes != aResults.end(); aRes++) {
1514 if ((*aRes).get() && (*aRes)->data()->isValid() && !(*aRes)->isDisabled())
1515 (*aRes)->isConcealed();
1519 myIsSetCurrentFeature = false;
1520 // unblock the flush signals and up them after this
1521 aLoop->activateFlushes(isActive);
1523 static Events_ID kUpdatedSel = aLoop->eventByName(EVENT_UPDATE_SELECTION);
1524 aLoop->flush(kUpdatedSel);
1527 void Model_Document::setCurrentFeatureUp()
1529 // on remove just go up for minimum step: highlight external objects in sketch causes
1530 // problems if it is true: here and in "setCurrentFeature"
1531 FeaturePtr aCurrent = currentFeature(false);
1532 if (aCurrent.get()) { // if not, do nothing because null is the upper
1533 int anIndex = kUNDEFINED_FEATURE_INDEX;
1534 FeaturePtr aPrev = myObjs->nextFeature(aCurrent, anIndex, true);
1535 // make the higher level composite as current (sketch becomes disabled if line is enabled)
1537 FeaturePtr aComp = ModelAPI_Tools::compositeOwner(aPrev);
1538 // without cycle (issue 1555): otherwise extrusion fuse
1539 // will be enabled and displayed when inside sketch
1543 // do not flush: it is called only on remove, it will be flushed in the end of transaction
1544 setCurrentFeature(aPrev, false);
1548 TDF_Label Model_Document::generalLabel() const
1550 return myDoc->Main().FindChild(TAG_GENERAL);
1553 std::shared_ptr<ModelAPI_ResultConstruction> Model_Document::createConstruction(
1554 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1556 return myObjs->createConstruction(theFeatureData, theIndex);
1559 std::shared_ptr<ModelAPI_ResultBody> Model_Document::createBody(
1560 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1562 return myObjs->createBody(theFeatureData, theIndex);
1565 std::shared_ptr<ModelAPI_ResultPart> Model_Document::createPart(
1566 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1568 return myObjs->createPart(theFeatureData, theIndex);
1571 std::shared_ptr<ModelAPI_ResultPart> Model_Document::copyPart(
1572 const std::shared_ptr<ModelAPI_ResultPart>& theOrigin,
1573 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1575 return myObjs->copyPart(theOrigin, theFeatureData, theIndex);
1578 std::shared_ptr<ModelAPI_ResultGroup> Model_Document::createGroup(
1579 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1581 return myObjs->createGroup(theFeatureData, theIndex);
1584 std::shared_ptr<ModelAPI_ResultField> Model_Document::createField(
1585 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1587 return myObjs->createField(theFeatureData, theIndex);
1590 std::shared_ptr<ModelAPI_ResultParameter> Model_Document::createParameter(
1591 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1593 return myObjs->createParameter(theFeatureData, theIndex);
1596 std::shared_ptr<ModelAPI_Folder> Model_Document::addFolder(
1597 std::shared_ptr<ModelAPI_Feature> theAddBefore)
1599 return myObjs->createFolder(theAddBefore);
1602 void Model_Document::removeFolder(std::shared_ptr<ModelAPI_Folder> theFolder)
1605 myObjs->removeFolder(theFolder);
1608 std::shared_ptr<ModelAPI_Folder> Model_Document::findFolderAbove(
1609 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures)
1611 return myObjs->findFolder(theFeatures, false);
1614 std::shared_ptr<ModelAPI_Folder> Model_Document::findFolderBelow(
1615 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures)
1617 return myObjs->findFolder(theFeatures, true);
1620 std::shared_ptr<ModelAPI_Folder> Model_Document::findContainingFolder(
1621 const std::shared_ptr<ModelAPI_Feature>& theFeature,
1622 int& theIndexInFolder)
1624 return myObjs->findContainingFolder(theFeature, theIndexInFolder);
1627 bool Model_Document::moveToFolder(
1628 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures,
1629 const std::shared_ptr<ModelAPI_Folder>& theFolder)
1631 return myObjs->moveToFolder(theFeatures, theFolder);
1634 bool Model_Document::removeFromFolder(
1635 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures,
1636 const bool theBefore)
1638 return myObjs->removeFromFolder(theFeatures, theBefore);
1641 std::shared_ptr<ModelAPI_Feature> Model_Document::feature(
1642 const std::shared_ptr<ModelAPI_Result>& theResult)
1644 if (myObjs == 0) // may be on close
1645 return std::shared_ptr<ModelAPI_Feature>();
1646 return myObjs->feature(theResult);
1649 FeaturePtr Model_Document::featureByLab(const TDF_Label& theLab) {
1650 TDF_Label aCurrentLab = theLab;
1651 while(aCurrentLab.Depth() > 3)
1652 aCurrentLab = aCurrentLab.Father();
1653 return myObjs->feature(aCurrentLab);
1656 ResultPtr Model_Document::resultByLab(const TDF_Label& theLab)
1658 TDF_Label aCurrentLab = theLab;
1659 while(aCurrentLab.Depth() > 3) {
1660 ObjectPtr aResultObj = myObjs->object(aCurrentLab);
1661 if (aResultObj.get()) {
1662 return std::dynamic_pointer_cast<ModelAPI_Result>(aResultObj); // this may be null if feature
1664 aCurrentLab = aCurrentLab.Father();
1666 return ResultPtr(); // not found
1669 void Model_Document::addNamingName(const TDF_Label theLabel, std::wstring theName)
1671 std::map<std::wstring, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theName);
1673 if (aFind != myNamingNames.end()) { // to avoid duplicate-labels
1674 // to keep correct order in spite of history line management
1675 std::list<TDF_Label>::iterator anAddAfterThis = aFind->second.end();
1676 FeaturePtr anAddedFeature = featureByLab(theLabel);
1677 std::list<TDF_Label>::iterator aLabIter = aFind->second.begin();
1678 while(aLabIter != aFind->second.end()) {
1679 if (theLabel.IsEqual(*aLabIter)) {
1680 std::list<TDF_Label>::iterator aTmpIter = aLabIter;
1682 aFind->second.erase(aTmpIter);
1684 FeaturePtr aCurFeature = featureByLab(*aLabIter);
1685 if (aCurFeature.get() && anAddedFeature.get() &&
1686 myObjs->isLater(anAddedFeature, aCurFeature))
1687 anAddAfterThis = aLabIter;
1692 if (anAddAfterThis != aFind->second.end()) {
1694 if (anAddAfterThis != aFind->second.end()) {
1695 myNamingNames[theName].insert(anAddAfterThis, theLabel); // inserts before anAddAfterThis
1700 myNamingNames[theName].push_back(theLabel);
1703 void Model_Document::changeNamingName(const std::wstring theOldName,
1704 const std::wstring theNewName,
1705 const TDF_Label& theLabel)
1707 std::map<std::wstring, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theOldName);
1708 if (aFind != myNamingNames.end()) {
1709 std::list<TDF_Label>::iterator aLabIter = aFind->second.begin();
1710 for(; aLabIter != aFind->second.end(); aLabIter++) {
1711 if (theLabel.IsEqual(*aLabIter)) { // found the label
1712 myNamingNames[theNewName].push_back(theLabel);
1713 if (aFind->second.size() == 1) { // only one element, so, just change the name
1714 myNamingNames.erase(theOldName);
1715 } else { // remove from the list
1716 aFind->second.erase(aLabIter);
1718 // check the sketch vertex name located under renamed sketch line
1719 TDF_ChildIDIterator aChild(theLabel, TDataStd_Name::GetID());
1720 for(; aChild.More(); aChild.Next()) {
1721 Handle(TDataStd_Name) aSubName = Handle(TDataStd_Name)::DownCast(aChild.Value());
1722 std::wstring aName = Locale::Convert::toWString(aSubName->Get().ToExtString());
1723 if (aName.find(theOldName) == 0) { // started from parent name
1724 std::wstring aNewSubName = theNewName + aName.substr(theOldName.size());
1725 changeNamingName(aName, aNewSubName, aSubName->Label());
1726 aSubName->Set(aNewSubName.c_str());
1735 // returns true if names consist of the same sub-elements but with different order.
1736 // Sub-elements are separated by "-" symbol. First part must be "Face", second at the same place.
1737 static bool IsExchangedName(const TCollection_ExtendedString& theName1,
1738 const TCollection_ExtendedString& theName2)
1740 static const TCollection_ExtendedString aSepStr("-");
1741 static const Standard_ExtString aSep = aSepStr.ToExtString();
1742 static const TCollection_ExtendedString aWireTail("_wire");
1743 if (theName1.Token(aSep, 1) != "Face" || theName2.Token(aSep, 1) != "Face")
1745 if (theName1.Token(aSep, 2) != theName2.Token(aSep, 2))
1747 // Collect Map of the sub-elements of the first name
1748 NCollection_Map<TCollection_ExtendedString> aSubsMap;
1749 TCollection_ExtendedString aWireSuffix;
1751 for (; true ; a++) {
1752 TCollection_ExtendedString aToken = theName1.Token(aSep, a);
1753 if (aToken.IsEmpty())
1755 int aTailPos = aToken.Search(aWireTail);
1757 aWireSuffix = aToken.Split(aTailPos - 1);
1759 aSubsMap.Add(aToken);
1761 // check all subs in the second name are in the map
1762 for (int a2 = 3; true; a2++) {
1763 TCollection_ExtendedString aToken = theName2.Token(aSep, a2);
1764 if (aToken.IsEmpty()) {
1765 if (a2 != a) // number of sub-elements is not equal
1769 int aTailPos = aToken.Search(aWireTail);
1771 TCollection_ExtendedString aSuffix = aToken.Split(aTailPos - 1);
1772 if (aWireSuffix != aSuffix)
1775 if (!aSubsMap.Contains(aToken))
1781 TDF_Label Model_Document::findNamingName(std::wstring theName, ResultPtr theContext)
1783 std::map<std::wstring, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theName);
1784 if (aFind != myNamingNames.end()) {
1785 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1786 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1787 if (theContext.get()) {
1788 // context is defined and not like this, so, skip
1789 if (theContext == myObjs->object(aLabIter->Father()))
1793 return *(aFind->second.rbegin()); // no more variants, so, return the last
1795 // not found exact name, try to find by sub-components
1796 std::wstring::size_type aSlash = theName.rfind(L'/');
1797 if (aSlash != std::wstring::npos) {
1798 std::wstring anObjName = theName.substr(0, aSlash);
1799 aFind = myNamingNames.find(anObjName);
1800 if (aFind != myNamingNames.end()) {
1801 TCollection_ExtendedString aSubName(theName.substr(aSlash + 1).c_str());
1802 // iterate all possible same-named labels starting from the last one (the recent)
1803 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1804 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1805 if (theContext.get()) {
1806 // context is defined and not like this, so, skip
1807 if (theContext != myObjs->object(aLabIter->Father()))
1810 // copy aSubName to avoid incorrect further processing after its suffix cutting
1811 TCollection_ExtendedString aSubNameCopy(aSubName);
1812 TDF_Label aFaceLabelWithExchangedSubs; // check also exchanged sub-elements of the name
1813 // searching sub-labels with this name
1814 TDF_ChildIDIterator aNamesIter(*aLabIter, TDataStd_Name::GetID(), Standard_True);
1815 for(; aNamesIter.More(); aNamesIter.Next()) {
1816 Handle(TDataStd_Name) aName = Handle(TDataStd_Name)::DownCast(aNamesIter.Value());
1817 if (aName->Get() == aSubNameCopy)
1818 return aName->Label();
1819 if (aName->Get().Length() == aSubNameCopy.Length() &&
1820 IsExchangedName(aName->Get(), aSubNameCopy))
1821 aFaceLabelWithExchangedSubs = aName->Label();
1823 if (!aFaceLabelWithExchangedSubs.IsNull())
1824 return aFaceLabelWithExchangedSubs;
1825 // If not found child label with the exact sub-name, then try to find compound with
1826 // such sub-name without suffix.
1827 Standard_Integer aSuffixPos = aSubNameCopy.SearchFromEnd('_');
1828 if (aSuffixPos != -1 && aSuffixPos != aSubNameCopy.Length()) {
1829 TCollection_ExtendedString anIndexStr = aSubNameCopy.Split(aSuffixPos);
1830 aSubNameCopy.Remove(aSuffixPos);
1831 aNamesIter.Initialize(*aLabIter, TDataStd_Name::GetID(), Standard_True);
1832 for(; aNamesIter.More(); aNamesIter.Next()) {
1833 Handle(TDataStd_Name) aName = Handle(TDataStd_Name)::DownCast(aNamesIter.Value());
1834 if (aName->Get() == aSubNameCopy) {
1835 return aName->Label();
1838 // check also "this" label
1839 Handle(TDataStd_Name) aName;
1840 if (aLabIter->FindAttribute(TDataStd_Name::GetID(), aName)) {
1841 if (aName->Get() == aSubNameCopy) {
1842 return aName->Label();
1847 // verify context's name is same as sub-component's and use context's label
1848 if (aSubName.IsEqual(anObjName.c_str()))
1849 return *(aFind->second.rbegin());
1852 return TDF_Label(); // not found
1855 bool Model_Document::isLaterByDep(FeaturePtr theThis, FeaturePtr theOther) {
1856 // check dependencies first: if theOther depends on theThis, theThis is not later
1857 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > > aRefs;
1858 theOther->data()->referencesToObjects(aRefs);
1859 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > >::iterator
1860 aRefIt = aRefs.begin();
1861 for(; aRefIt != aRefs.end(); aRefIt++) {
1862 std::list<ObjectPtr>::iterator aRefObjIt = aRefIt->second.begin();
1863 for(; aRefObjIt != aRefIt->second.end(); aRefObjIt++) {
1864 ObjectPtr aRefObj = *aRefObjIt;
1865 if (aRefObj.get()) {
1866 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(aRefObj);
1867 if (!aRefFeat.get()) { // take feature of the result
1868 aRefFeat = feature(std::dynamic_pointer_cast<ModelAPI_Result>(aRefObj));
1870 if (aRefFeat.get()) {
1871 if (aRefFeat == theThis)
1872 return false; // other references to this, so other later than this
1873 //if (std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aRefFeat)) {
1874 // if (!isLaterByDep(theThis, aRefFeat)) // nested composites: recursion
1881 FeaturePtr aThisOwner = ModelAPI_Tools::compositeOwner(theThis);
1882 if (aThisOwner.get()) {
1883 if (aThisOwner == theOther)
1884 return true; // composite owner is later that its sub
1885 if (!isLaterByDep(aThisOwner, theOther))
1888 return myObjs->isLater(theThis, theOther);
1891 int Model_Document::numberOfNameInHistory(
1892 const ObjectPtr& theNameObject, const TDF_Label& theStartFrom)
1894 std::map<std::wstring, std::list<TDF_Label> >::iterator aFind =
1895 myNamingNames.find(theNameObject->data()->name());
1896 if (aFind == myNamingNames.end() || aFind->second.size() < 2) {
1897 return 1; // no need to specify the name by additional identifiers
1899 // get the feature of the object for relative compare
1900 FeaturePtr aStart = myObjs->feature(theStartFrom);
1901 if (!aStart.get()) // strange, but can not find feature by the label
1903 // feature that contain result with this name
1904 FeaturePtr aNameFeature;
1905 ResultPtr aNameResult = std::dynamic_pointer_cast<ModelAPI_Result>(theNameObject);
1907 aNameFeature = myObjs->feature(aNameResult);
1909 aNameFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theNameObject);
1910 // iterate all labels with this name to find the nearest just before or equal relative
1911 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1912 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1913 FeaturePtr aLabFeat = featureByLab(*aLabIter);
1914 if (!aLabFeat.get())
1916 if (isLaterByDep(aStart, aLabFeat)) // skip also start: its result don't used
1920 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1921 FeaturePtr aLabFeat = featureByLab(*aLabIter);
1922 if (!aLabFeat.get())
1924 if (aLabFeat == aNameFeature || isLaterByDep(aNameFeature, aLabFeat))
1928 return aResIndex; // strange
1931 ResultPtr Model_Document::findByName(
1932 std::wstring& theName, std::wstring& theSubShapeName, bool& theUniqueContext)
1934 int aNumInHistory = 0;
1935 std::wstring aName = theName;
1936 ResultPtr aRes = myObjs->findByName(aName);
1937 theUniqueContext = !(aRes.get() && myNamingNames.find(aName) != myNamingNames.end());
1938 while(!aRes.get() && aName[0] == '_') { // this may be theContext with the history index
1940 aName = aName.substr(1);
1941 aRes = myObjs->findByName(aName);
1943 if (aNumInHistory) {
1944 std::map<std::wstring, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(aName);
1945 if (aFind != myNamingNames.end() && (int)aFind->second.size() > aNumInHistory) {
1946 std::list<TDF_Label>::reverse_iterator aLibIt = aFind->second.rbegin();
1947 for(; aNumInHistory != 0; aNumInHistory--)
1949 const TDF_Label& aResultLab = *aLibIt;
1950 aRes = std::dynamic_pointer_cast<ModelAPI_Result>(myObjs->object(aResultLab.Father()));
1951 if (aRes) { // modify the incoming names
1952 if (!theSubShapeName.empty())
1953 theSubShapeName = theSubShapeName.substr(theName.size() - aName.size());
1961 std::list<std::shared_ptr<ModelAPI_Feature> > Model_Document::allFeatures()
1963 return myObjs->allFeatures();
1966 std::list<std::shared_ptr<ModelAPI_Object> > Model_Document::allObjects()
1968 return myObjs->allObjects();
1971 void Model_Document::setActive(const bool theFlag)
1973 if (theFlag != myIsActive) {
1974 myIsActive = theFlag;
1975 // redisplay all the objects of this part
1976 static Events_Loop* aLoop = Events_Loop::loop();
1977 static Events_ID aRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
1979 for(int a = size(ModelAPI_Feature::group()) - 1; a >= 0; a--) {
1980 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(
1981 object(ModelAPI_Feature::group(), a));
1982 if (aFeature.get() && aFeature->data()->isValid()) {
1983 std::list<ResultPtr> aResults;
1984 ModelAPI_Tools::allResults(aFeature, aResults);
1985 for (std::list<ResultPtr>::iterator aRes = aResults.begin();
1986 aRes != aResults.end(); aRes++) {
1987 ModelAPI_EventCreator::get()->sendUpdated(*aRes, aRedispEvent);
1994 bool Model_Document::isActive() const
1999 int Model_Document::transactionID()
2001 Handle(TDataStd_Integer) anIndex;
2002 if (!generalLabel().FindChild(TAG_CURRENT_TRANSACTION).
2003 FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
2004 anIndex = TDataStd_Integer::Set(generalLabel().FindChild(TAG_CURRENT_TRANSACTION), 1);
2006 return anIndex->Get();
2009 void Model_Document::incrementTransactionID()
2011 int aNewVal = transactionID() + 1;
2012 TDataStd_Integer::Set(generalLabel().FindChild(TAG_CURRENT_TRANSACTION), aNewVal);
2015 TDF_Label Model_Document::extConstructionsLabel() const
2017 return myDoc->Main().FindChild(TAG_EXTERNAL_CONSTRUCTIONS);
2020 bool Model_Document::isOpened()
2022 return myObjs && !myDoc.IsNull();
2025 int Model_Document::numInternalFeatures()
2027 return myObjs->numInternalFeatures();
2030 std::shared_ptr<ModelAPI_Feature> Model_Document::internalFeature(const int theIndex)
2032 return myObjs->internalFeature(theIndex);
2035 void Model_Document::synchronizeTransactions()
2037 Model_Document* aRoot =
2038 std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument()).get();
2040 return; // don't need to synchronize root with root
2042 std::shared_ptr<Model_Session> aSession =
2043 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
2044 while(myRedos.size() > aRoot->myRedos.size()) { // remove redo in this
2045 aSession->setCheckTransactions(false);
2047 aSession->setCheckTransactions(true);
2049 /* this case can not be reproduced in any known case for the current moment, so, just comment
2050 while(myRedos.size() < aRoot->myRedos.size()) { // add more redo in this
2051 undoInternal(false, true);
2055 /// Feature that is used for selection in the Part document by the external request
2056 class Model_SelectionInPartFeature : public ModelAPI_Feature {
2058 /// Nothing to do in constructor
2059 Model_SelectionInPartFeature() : ModelAPI_Feature() {}
2061 /// Returns the unique kind of a feature
2062 virtual const std::string& getKind() {
2063 static std::string MY_KIND("InternalSelectionInPartFeature");
2066 /// Request for initialization of data model of the object: adding all attributes
2067 virtual void initAttributes() {
2068 data()->addAttribute("selection", ModelAPI_AttributeSelectionList::typeId());
2070 /// Nothing to do in the execution function
2071 virtual void execute() {}
2075 //! Returns the feature that is used for calculation of selection externally from the document
2076 AttributeSelectionListPtr Model_Document::selectionInPartFeature()
2078 // return already created, otherwise create
2079 if (!mySelectionFeature.get() || !mySelectionFeature->data()->isValid()) {
2081 mySelectionFeature = FeaturePtr(new Model_SelectionInPartFeature);
2083 TDF_Label aFeatureLab = generalLabel().FindChild(TAG_SELECTION_FEATURE);
2084 std::shared_ptr<Model_Data> aData(new Model_Data);
2085 aData->setLabel(aFeatureLab.FindChild(1));
2086 aData->setObject(mySelectionFeature);
2087 mySelectionFeature->setDoc(myObjs->owner());
2088 mySelectionFeature->setData(aData);
2089 std::wstring aName = id() + L"_Part";
2090 mySelectionFeature->data()->setName(aName);
2091 mySelectionFeature->setDoc(myObjs->owner());
2092 mySelectionFeature->initAttributes();
2093 mySelectionFeature->init(); // to make it enabled and Update correctly
2094 // this update may cause recomputation of the part after selection on it, that is not needed
2095 mySelectionFeature->data()->blockSendAttributeUpdated(true);
2097 return mySelectionFeature->selectionList("selection");
2100 FeaturePtr Model_Document::lastFeature()
2103 return myObjs->lastFeature();
2104 return FeaturePtr();
2107 static Handle(TNaming_NamedShape) searchForOriginalShape(TopoDS_Shape theShape, TDF_Label aMain) {
2108 Handle(TNaming_NamedShape) aResult;
2109 while(!theShape.IsNull()) { // searching for the very initial shape that produces this one
2110 TopoDS_Shape aShape = theShape;
2112 // to avoid crash of TNaming_SameShapeIterator if pure shape does not exists
2113 if (!TNaming_Tool::HasLabel(aMain, aShape))
2115 for(TNaming_SameShapeIterator anIter(aShape, aMain); anIter.More(); anIter.Next()) {
2116 TDF_Label aNSLab = anIter.Label();
2117 Handle(TNaming_NamedShape) aNS;
2118 if (aNSLab.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
2119 for(TNaming_Iterator aShapesIter(aNS); aShapesIter.More(); aShapesIter.Next()) {
2120 if (aShapesIter.Evolution() == TNaming_SELECTED ||
2121 aShapesIter.Evolution() == TNaming_DELETE)
2122 continue; // don't use the selection evolution
2123 if (aShapesIter.NewShape().IsSame(aShape)) { // found the original shape
2125 if (aResult->Evolution() == TNaming_MODIFY)
2126 theShape = aShapesIter.OldShape();
2127 // otherwise may me searching for another item of this shape with longer history
2128 if (!theShape.IsNull())
2138 std::shared_ptr<ModelAPI_Feature> Model_Document::producedByFeature(
2139 std::shared_ptr<ModelAPI_Result> theResult,
2140 const std::shared_ptr<GeomAPI_Shape>& theShape)
2142 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theResult);
2144 return feature(theResult); // for not-body just returns the feature that produced this result
2146 // otherwise get the shape and search the very initial label for it
2147 TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
2148 if (aShape.IsNull())
2149 return FeaturePtr();
2151 // for compsolids and compounds all the naming is located in the main object, so, try to use
2153 ResultBodyPtr aMain = ModelAPI_Tools::bodyOwner(theResult);
2154 while (aMain.get()) { // get the top-most main
2155 ResultBodyPtr aNextMain = ModelAPI_Tools::bodyOwner(aMain);
2156 if (aNextMain.get())
2161 FeaturePtr aMainRes = producedByFeature(aMain, theShape);
2166 std::shared_ptr<Model_Data> aBodyData = std::dynamic_pointer_cast<Model_Data>(theResult->data());
2167 if (!aBodyData.get() || !aBodyData->isValid())
2168 return FeaturePtr();
2170 TopoDS_Shape anOldShape; // old shape in the pair old shape->theShape in the named shape
2171 TopoDS_Shape aShapeContainer; // old shape of the shape that contains aShape as sub-element
2172 Handle(TNaming_NamedShape) aCandidatInThis, aCandidatContainer;
2173 TDF_Label aBodyLab = aBodyData->shapeLab();
2174 // use child and this label (the lowest priority)
2175 TDF_ChildIDIterator aNSIter(aBodyLab, TNaming_NamedShape::GetID(), Standard_True);
2176 bool aUseThis = !aNSIter.More();
2177 while(anOldShape.IsNull() && (aNSIter.More() || aUseThis)) {
2178 Handle(TNaming_NamedShape) aNS;
2180 if (!aBodyLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
2183 aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
2185 for(TNaming_Iterator aShapesIter(aNS); aShapesIter.More(); aShapesIter.Next()) {
2186 if (aShapesIter.Evolution() == TNaming_SELECTED || aShapesIter.Evolution() == TNaming_DELETE)
2187 continue; // don't use the selection evolution
2188 if (aShapesIter.NewShape().IsSame(aShape)) { // found the original shape
2189 aCandidatInThis = aNS;
2190 if (aCandidatInThis->Evolution() == TNaming_MODIFY)
2191 anOldShape = aShapesIter.OldShape();
2192 // otherwise may me searching for another item of this shape with longer history
2193 if (!anOldShape.IsNull())
2196 // check that the shape contains aShape as sub-shape to fill container
2197 if (aShapesIter.NewShape().ShapeType() < aShape.ShapeType() && aCandidatContainer.IsNull()) {
2198 TopExp_Explorer anExp(aShapesIter.NewShape(), aShape.ShapeType());
2199 for(; anExp.More(); anExp.Next()) {
2200 if (aShape.IsSame(anExp.Current())) {
2201 aCandidatContainer = aNS;
2202 aShapeContainer = aShapesIter.NewShape();
2207 // iterate to the next label or to the body label in the end
2210 if (!aNSIter.More()) {
2216 if (aCandidatInThis.IsNull()) {
2217 // to fix 1512: searching for original shape of this shape
2218 // if modification of it is not in this result
2219 aCandidatInThis = searchForOriginalShape(aShape, myDoc->Main());
2220 if (aCandidatInThis.IsNull()) {
2221 if (aCandidatContainer.IsNull())
2222 return FeaturePtr();
2223 // with the lower priority use the higher level shape that contains aShape
2224 aCandidatInThis = aCandidatContainer;
2225 anOldShape = aShapeContainer;
2227 // to stop the searching by the following searchForOriginalShape
2228 anOldShape.Nullify();
2232 Handle(TNaming_NamedShape) aNS = searchForOriginalShape(anOldShape, myDoc->Main());
2234 aCandidatInThis = aNS;
2237 TDF_Label aResultLab = aCandidatInThis->Label();
2238 while(aResultLab.Depth() > 3)
2239 aResultLab = aResultLab.Father();
2240 FeaturePtr aFeature = myObjs->feature(aResultLab);
2241 if (aFeature.get()) {
2242 if (!aResult.get() || myObjs->isLater(aResult, aFeature)) {
2249 bool Model_Document::isLater(FeaturePtr theLater, FeaturePtr theCurrent) const
2251 return myObjs->isLater(theLater, theCurrent);
2254 // Object Browser nodes states
2256 void Model_Document::storeNodesState(const std::list<bool>& theStates)
2258 TDF_Label aLab = generalLabel().FindChild(TAG_NODES_STATE);
2259 aLab.ForgetAllAttributes();
2260 if (!theStates.empty()) {
2261 Handle(TDataStd_BooleanArray) anArray =
2262 TDataStd_BooleanArray::Set(aLab, 0, int(theStates.size()) - 1);
2263 std::list<bool>::const_iterator aState = theStates.begin();
2264 for(int anIndex = 0; aState != theStates.end(); aState++, anIndex++) {
2265 anArray->SetValue(anIndex, *aState);
2270 void Model_Document::restoreNodesState(std::list<bool>& theStates) const
2272 TDF_Label aLab = generalLabel().FindChild(TAG_NODES_STATE);
2273 Handle(TDataStd_BooleanArray) anArray;
2274 if (aLab.FindAttribute(TDataStd_BooleanArray::GetID(), anArray)) {
2275 int anUpper = anArray->Upper();
2276 for(int anIndex = 0; anIndex <= anUpper; anIndex++) {
2277 theStates.push_back(anArray->Value(anIndex) == Standard_True);
2283 void Model_Document::eraseAllFeatures()
2286 myObjs->eraseAllFeatures();
2289 std::shared_ptr<ModelAPI_Feature> Model_Document::nextFeature(
2290 std::shared_ptr<ModelAPI_Feature> theCurrent, const bool theReverse) const
2292 if (theCurrent.get() && myObjs) {
2293 int anIndex = kUNDEFINED_FEATURE_INDEX;
2294 return myObjs->nextFeature(theCurrent, anIndex, theReverse);
2296 return FeaturePtr(); // nothing by default
2299 void Model_Document::setExecuteFeatures(const bool theFlag)
2301 myExecuteFeatures = theFlag;
2302 const std::set<int> aSubs = subDocuments();
2303 std::set<int>::iterator aSubIter = aSubs.begin();
2304 for (; aSubIter != aSubs.end(); aSubIter++) {
2305 if (!subDoc(*aSubIter)->myObjs)
2307 subDoc(*aSubIter)->setExecuteFeatures(theFlag);
2311 void Model_Document::appendTransactionToPrevious()
2313 Transaction anAppended = myTransactions.back();
2314 myTransactions.pop_back();
2315 if (!myNestedNum.empty())
2316 (*myNestedNum.rbegin())--;
2317 if (!myTransactions.empty()) { // if it is empty, just forget the appended
2318 myTransactions.back().myOCAFNum += anAppended.myOCAFNum;
2320 // propagate the same action to sub-documents
2321 const std::set<int> aSubs = subDocuments();
2322 for (std::set<int>::iterator aSubIter = aSubs.begin(); aSubIter != aSubs.end(); aSubIter++) {
2323 subDoc(*aSubIter)->appendTransactionToPrevious();
2327 /// GUID for keeping information about the auto-recomputation state
2328 static const Standard_GUID kAutoRecomputationID("8493fb74-0674-4912-a100-1cf46c7cfab3");
2330 void Model_Document::setAutoRecomutationState(const bool theState)
2333 generalLabel().FindChild(TAG_CURRENT_TRANSACTION).ForgetAttribute(kAutoRecomputationID);
2335 TDataStd_UAttribute::Set(
2336 generalLabel().FindChild(TAG_CURRENT_TRANSACTION), kAutoRecomputationID);
2339 bool Model_Document::autoRecomutationState() const
2341 return !generalLabel().FindChild(TAG_CURRENT_TRANSACTION).IsAttribute(kAutoRecomputationID);