1 // Copyright (C) 2014-2019 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 <TDataStd_Integer.hxx>
38 #include <TDataStd_Comment.hxx>
39 #include <TDF_ChildIDIterator.hxx>
40 #include <TDataStd_ReferenceArray.hxx>
41 #include <TDataStd_ReferenceList.hxx>
42 #include <TDataStd_IntegerArray.hxx>
43 #include <TDataStd_HLabelArray1.hxx>
44 #include <TDataStd_Name.hxx>
45 #include <TDataStd_AsciiString.hxx>
46 #include <TDF_Reference.hxx>
47 #include <TDF_ChildIDIterator.hxx>
48 #include <TDF_Delta.hxx>
49 #include <TDF_AttributeDelta.hxx>
50 #include <TDF_AttributeDeltaList.hxx>
51 #include <TDF_ListIteratorOfAttributeDeltaList.hxx>
52 #include <TDF_ListIteratorOfLabelList.hxx>
53 #include <TDF_LabelMap.hxx>
54 #include <TDF_Tool.hxx>
55 #include <TDF_DeltaOnAddition.hxx>
56 #include <TDataStd_ExtStringList.hxx>
57 #include <TDataStd_UAttribute.hxx>
58 #include <TNaming_Builder.hxx>
59 #include <TNaming_SameShapeIterator.hxx>
60 #include <TNaming_Iterator.hxx>
61 #include <TNaming_NamedShape.hxx>
62 #include <TNaming_Tool.hxx>
63 #include <TNaming_OldShapeIterator.hxx>
64 #include <TopTools_DataMapOfShapeShape.hxx>
65 #include <TopTools_ListOfShape.hxx>
67 #include <TopExp_Explorer.hxx>
68 #include <TopoDS_Shape.hxx>
70 #include <OSD_Directory.hxx>
71 #include <OSD_File.hxx>
72 #include <OSD_Path.hxx>
73 #include <OSD_Protection.hxx>
74 #include <CDF_Session.hxx>
75 #include <CDF_Directory.hxx>
84 # define _separator_ '\\'
86 # define _separator_ '/'
89 static const int UNDO_LIMIT = 1000; // number of possible undo operations (big for sketcher)
91 static const int TAG_GENERAL = 1; // general properties tag
94 /// where the reference to the current feature label is located (or no attribute if null feature)
95 static const int TAG_CURRENT_FEATURE = 1; ///< reference to the current feature
96 /// integer, index of the transaction + GUID for auto recomputation blocking
97 static const int TAG_CURRENT_TRANSACTION = 2;
98 static const int TAG_SELECTION_FEATURE = 3; ///< integer, tag of the selection feature label
99 static const int TAG_NODES_STATE = 4; ///< array, tag of the Object Browser nodes states
100 ///< naming structures constructions selected from other document
101 static const int TAG_EXTERNAL_CONSTRUCTIONS = 5;
103 /// reference to the shape in external document: sting list attribute identifier
104 static const Standard_GUID kEXTERNAL_SHAPE_REF("9aa5dd14-6d34-4a8d-8786-05842fd7bbbd");
106 Model_Document::Model_Document(const int theID, const std::string theKind)
107 : myID(theID), myKind(theKind), myIsActive(false), myIsSetCurrentFeature(false),
108 myDoc(new TDocStd_Document("BinOcaf")) // binary OCAF format
111 CDF_Session::CurrentSession()->Directory()->Add(myDoc);
113 myObjs = new Model_Objects(myDoc->Main());
114 myDoc->SetUndoLimit(UNDO_LIMIT);
115 myTransactionSave = 0;
116 myExecuteFeatures = true;
117 // to have something in the document and avoid empty doc open/save problem
118 // in transaction for nesting correct working
120 TDataStd_Integer::Set(myDoc->Main().Father(), 0);
121 // this to avoid creation of integer attribute outside the transaction after undo
123 myDoc->CommitCommand();
126 void Model_Document::setThis(DocumentPtr theDoc)
128 myObjs->setOwner(theDoc);
131 /// Returns the file name of this document by the name of directory and identifier of a document
132 static TCollection_ExtendedString DocFileName(const char* theDirName, const std::string& theID)
134 TCollection_ExtendedString aPath((const Standard_CString) theDirName);
135 // remove end-separators
136 while(aPath.Length() &&
137 (aPath.Value(aPath.Length()) == '\\' || aPath.Value(aPath.Length()) == '/'))
138 aPath.Remove(aPath.Length());
139 aPath += _separator_;
140 aPath += theID.c_str();
141 aPath += ".cbf"; // standard binary file extension
145 bool Model_Document::isRoot() const
147 return this == Model_Session::get()->moduleDocument().get();
151 /// Makes all modification and generation naming shapes that have old shapes corresponding to
152 /// shapes in a root document be equal to this root document
153 static void updateShapesFromRoot(const TDF_Label theThisAccess, const TDF_Label theRootAccess)
155 TopTools_DataMapOfShapeShape aCurrentToRoot; // shapes that must be updated: from this to root
156 TDF_ChildIDIterator aThisIter(theThisAccess.Root(), kEXTERNAL_SHAPE_REF, true);
157 for(; aThisIter.More(); aThisIter.Next()) {
158 aCurrentToRoot.Clear();
159 Handle(TNaming_NamedShape) aNS;
160 if (!aThisIter.Value()->Label().FindAttribute(TNaming_NamedShape::GetID(), aNS))
162 if (aNS->Evolution() != TNaming_GENERATED && aNS->Evolution() != TNaming_MODIFY)
164 for (TNaming_Iterator aNSIter(aNS); aNSIter.More(); aNSIter.Next()) {
165 const TopoDS_Shape& anOld = aNSIter.OldShape();
168 TNaming_OldShapeIterator aNewIter(anOld, theThisAccess);
169 for (; aNewIter.More(); aNewIter.Next()) {
170 TNaming_Evolution anEvolution = aNewIter.NamedShape()->Evolution();
171 if (anEvolution != TNaming_SELECTED && anEvolution != TNaming_DELETE)
176 GeomShapePtr anOldShape(new GeomAPI_Shape), aRootShape(new GeomAPI_Shape);
177 anOldShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(anOld));
178 anOldShape = GeomAPI_Tools::getTypedShape(anOldShape);
180 // search the same shape in the root document
181 Handle(TDataStd_ExtStringList) anEntries =
182 Handle(TDataStd_ExtStringList)::DownCast(aThisIter.Value());
183 TDataStd_ListOfExtendedString::Iterator anIter(anEntries->List());
184 for (; anIter.More(); anIter.Next()) {
186 TDF_Tool::Label(theRootAccess.Data(), anIter.Value(), aRootLab);
187 if (aRootLab.IsNull())
189 Handle(TNaming_NamedShape) aRootNS;
190 if (!aRootLab.FindAttribute(TNaming_NamedShape::GetID(), aRootNS))
192 TNaming_Iterator aRootShapes(aRootNS);
193 for (; aRootShapes.More(); aRootShapes.Next()) {
194 if (aRootShapes.NewShape().IsNull())
196 aRootShape->setImpl(new TopoDS_Shape(aRootShapes.NewShape()));
197 aRootShape = GeomAPI_Tools::getTypedShape(aRootShape);
198 if (!anOldShape->isEqual(aRootShape)) // special checking by geometry
200 // found a good corresponded shape
201 if (!anOld.IsEqual(aRootShapes.NewShape()))
202 aCurrentToRoot.Bind(anOld, aRootShapes.NewShape());
206 if (!aCurrentToRoot.IsEmpty()) { // update the whole named shape content
207 TopTools_ListOfShape anOld, aNew;
208 TNaming_Evolution anEvol = aNS->Evolution();
209 for(TNaming_Iterator aNSIter(aNS); aNSIter.More(); aNSIter.Next()) {
210 anOld.Prepend(aCurrentToRoot.IsBound(aNSIter.OldShape()) ?
211 aCurrentToRoot.Find(aNSIter.OldShape()) : aNSIter.OldShape());
212 aNew.Prepend(aNSIter.NewShape());
214 TNaming_Builder aBuilder(aNS->Label());
215 TopTools_ListOfShape::Iterator anOldIter(anOld), aNewIter(aNew);
216 for(; anOldIter.More(); anOldIter.Next(), aNewIter.Next()) {
217 if (anEvol == TNaming_GENERATED) {
218 aBuilder.Generated(anOldIter.Value(), aNewIter.Value());
219 } else if (anEvol == TNaming_MODIFY) {
220 aBuilder.Modify(anOldIter.Value(), aNewIter.Value());
228 static bool loadDocument(Handle(Model_Application) theApp,
229 Handle(TDocStd_Document)& theDoc,
230 const TCollection_ExtendedString& theFilename)
232 PCDM_ReaderStatus aStatus = (PCDM_ReaderStatus)-1;
234 aStatus = theApp->Open(theFilename, theDoc);
235 } catch (Standard_Failure const& anException) {
236 Events_InfoMessage("Model_Document",
237 "Exception in opening of document: %1").arg(anException.GetMessageString()).send();
240 bool isOk = aStatus == PCDM_RS_OK;
244 case PCDM_RS_UnknownDocument:
245 Events_InfoMessage("Model_Document", "Can not open document").send();
247 case PCDM_RS_AlreadyRetrieved:
248 Events_InfoMessage("Model_Document", "Can not open document: already opened").send();
250 case PCDM_RS_AlreadyRetrievedAndModified:
251 Events_InfoMessage("Model_Document",
252 "Can not open document: already opened and modified").send();
254 case PCDM_RS_NoDriver:
255 Events_InfoMessage("Model_Document",
256 "Can not open document: driver library is not found").send();
258 case PCDM_RS_UnknownFileDriver:
259 Events_InfoMessage("Model_Document",
260 "Can not open document: unknown driver for opening").send();
262 case PCDM_RS_OpenError:
263 Events_InfoMessage("Model_Document", "Can not open document: file open error").send();
265 case PCDM_RS_NoVersion:
266 Events_InfoMessage("Model_Document", "Can not open document: invalid version").send();
268 case PCDM_RS_NoModel:
269 Events_InfoMessage("Model_Document", "Can not open document: no data model").send();
271 case PCDM_RS_NoDocument:
272 Events_InfoMessage("Model_Document", "Can not open document: no document inside").send();
274 case PCDM_RS_FormatFailure:
275 Events_InfoMessage("Model_Document", "Can not open document: format failure").send();
277 case PCDM_RS_TypeNotFoundInSchema:
278 Events_InfoMessage("Model_Document", "Can not open document: invalid object").send();
280 case PCDM_RS_UnrecognizedFileFormat:
281 Events_InfoMessage("Model_Document",
282 "Can not open document: unrecognized file format").send();
284 case PCDM_RS_MakeFailure:
285 Events_InfoMessage("Model_Document", "Can not open document: make failure").send();
287 case PCDM_RS_PermissionDenied:
288 Events_InfoMessage("Model_Document", "Can not open document: permission denied").send();
290 case PCDM_RS_DriverFailure:
291 Events_InfoMessage("Model_Document", "Can not open document: driver failure").send();
294 Events_InfoMessage("Model_Document", "Can not open document: unknown error").send();
302 bool Model_Document::load(const char* theDirName, const char* theFileName, DocumentPtr theThis)
304 Handle(Model_Application) anApp = Model_Application::getApplication();
306 anApp->setLoadPath(theDirName);
308 TCollection_ExtendedString aPath(DocFileName(theDirName, theFileName));
309 Handle(TDocStd_Document) aLoaded;
310 bool isOk = loadDocument(anApp, aLoaded, aPath);
312 std::shared_ptr<Model_Session> aSession =
313 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
316 myDoc->SetUndoLimit(UNDO_LIMIT);
318 // to avoid the problem that feature is created in the current, not this, document
319 aSession->setActiveDocument(anApp->document(myID), false);
320 aSession->setCheckTransactions(false);
323 myObjs = new Model_Objects(myDoc->Main()); // synchronization is inside
324 myObjs->setOwner(theThis);
325 // update the current features status
326 setCurrentFeature(currentFeature(false), false);
327 aSession->setCheckTransactions(true);
328 aSession->setActiveDocument(aSession->moduleDocument(), false);
329 // this is done in Part result "activate", so no needed here. Causes not-blue active part.
330 // aSession->setActiveDocument(anApp->getDocument(myID), true);
332 // make sub-parts as loaded by demand
333 std::list<ResultPtr> aPartResults;
334 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
335 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
336 for(; aPartRes != aPartResults.end(); aPartRes++) {
337 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
339 anApp->setLoadByDemand(aPart->data()->name(),
340 aPart->data()->document(ModelAPI_ResultPart::DOC_REF())->docId());
343 updateShapesFromRoot(myDoc->Main(),
344 std::dynamic_pointer_cast<Model_Document>(aSession->moduleDocument())->generalLabel());
346 } else { // open failed, but new document was created to work with it: inform the model
347 aSession->setActiveDocument(Model_Session::get()->moduleDocument(), false);
352 bool Model_Document::importPart(const char* theFileName,
353 std::list<std::shared_ptr<ModelAPI_Feature> >& theImported,
356 Handle(Model_Application) anApp = Model_Application::getApplication();
357 TCollection_ExtendedString aFormat;
358 if (!anApp->Format(theFileName, aFormat))
361 Handle(TDocStd_Document) aTempDoc;
362 bool isOk = loadDocument(anApp, aTempDoc, theFileName);
364 if (isOk && theCheckOnly) {
365 // verify all features are applicable for the current document type (e.g. PartSet)
366 std::shared_ptr<Model_Session> aSession =
367 std::dynamic_pointer_cast<Model_Session>(ModelAPI_Session::get());
368 for (TDF_ChildIterator anIt(aTempDoc->Main()); anIt.More() && isOk; anIt.Next()) {
369 TDF_Label aCurrentLab = anIt.Value();
370 Handle(TDataStd_Comment) aFeatureID;
371 TDF_Label aNewFeatuerLab;
372 if (aCurrentLab.FindAttribute(TDataStd_Comment::GetID(), aFeatureID)) {
373 TCollection_AsciiString anID(aFeatureID->Get());
374 std::string aFeatureKind(anID.ToCString());
375 if (aSession->myPlugins.find(aFeatureKind) != aSession->myPlugins.end()) {
376 std::string& aDocKind = aSession->myPlugins[aFeatureKind].second;
377 isOk = aDocKind.empty() || aDocKind == kind();
383 if (isOk && !theCheckOnly) {
384 // copy features from the temporary document to the current
385 Handle(TDF_RelocationTable) aRelocTable = new TDF_RelocationTable();
386 TDF_LabelList anAllNewFeatures;
387 // Perform the copying twice for correct references:
388 // 1. copy labels hierarchy and fill the relocation table
389 TDF_Label aMain = myDoc->Main();
390 for (TDF_ChildIterator anIt(aTempDoc->Main()); anIt.More(); anIt.Next()) {
391 TDF_Label aCurrentLab = anIt.Value();
392 Handle(TDataStd_Comment) aFeatureID;
393 TDF_Label aNewFeatuerLab;
394 if (aCurrentLab.FindAttribute(TDataStd_Comment::GetID(), aFeatureID)) {
395 TCollection_AsciiString anID(aFeatureID->Get());
396 FeaturePtr aNewFeature = addFeature(anID.ToCString());
397 std::shared_ptr<Model_Data> aData =
398 std::dynamic_pointer_cast<Model_Data>(aNewFeature->data());
399 aNewFeatuerLab = aData->label().Father();
400 Model_Tools::copyLabels(aCurrentLab, aNewFeatuerLab, aRelocTable);
401 theImported.push_back(aNewFeature);
403 anAllNewFeatures.Append(aNewFeatuerLab);
405 // 2. copy attributes
406 std::set<TCollection_AsciiString> aCoordinateLabels;
407 Model_Tools::labelsOfCoordinates(aCoordinateLabels, aRelocTable);
408 TDF_ListIteratorOfLabelList aNewIt(anAllNewFeatures);
409 for (TDF_ChildIterator anIt(aTempDoc->Main()); anIt.More(); anIt.Next()) {
410 TDF_Label aCurrentLab = anIt.Value();
411 TDF_Label aFeatureLab = aNewIt.Value();
412 if (aFeatureLab.IsNull())
413 anAllNewFeatures.Remove(aNewIt);
415 Model_Tools::copyAttrsAndKeepRefsToCoordinates(
416 aCurrentLab, aFeatureLab, aCoordinateLabels, aRelocTable);
421 myObjs->synchronizeFeatures(anAllNewFeatures, true, false, false, true);
424 if (anApp->CanClose(aTempDoc) == CDM_CCS_OK)
425 anApp->Close(aTempDoc);
429 static bool saveDocument(Handle(Model_Application) theApp,
430 Handle(TDocStd_Document) theDoc,
431 const TCollection_ExtendedString& theFilename)
433 PCDM_StoreStatus aStatus;
435 // create the directory to save the document
436 OSD_Path aPathToFile = UTL::Path(theFilename);
437 aPathToFile.SetName("");
438 aPathToFile.SetExtension("");
439 OSD_Directory aBaseDir(aPathToFile);
440 if (aPathToFile.TrekLength() != 0 && !aBaseDir.Exists())
441 aBaseDir.Build(OSD_Protection());
443 aStatus = theApp->SaveAs(theDoc, theFilename);
445 catch (Standard_Failure const& anException) {
446 Events_InfoMessage("Model_Document",
447 "Exception in saving of document: %1").arg(anException.GetMessageString()).send();
450 bool isDone = aStatus == PCDM_SS_OK || aStatus == PCDM_SS_No_Obj;
453 case PCDM_SS_DriverFailure:
454 Events_InfoMessage("Model_Document",
455 "Can not save document: save driver-library failure").send();
457 case PCDM_SS_WriteFailure:
458 Events_InfoMessage("Model_Document", "Can not save document: file writing failure").send();
460 case PCDM_SS_Failure:
462 Events_InfoMessage("Model_Document", "Can not save document").send();
469 bool Model_Document::save(
470 const char* theDirName, const char* theFileName, std::list<std::string>& theResults)
472 // if the history line is not in the end, move it to the end before save, otherwise
473 // problems with results restore and (the most important) naming problems will appear
474 // due to change evolution to SELECTION (problems in NamedShape and Name)
475 FeaturePtr aWasCurrent;
476 std::shared_ptr<Model_Session> aSession =
477 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
478 if (currentFeature(false) != lastFeature()) {
479 aSession->setCheckTransactions(false);
480 aWasCurrent = currentFeature(false);
481 // if last is nested into something else, make this something else as last:
482 // otherwise it will look like edition of sub-element, so, the main will be disabled
483 FeaturePtr aLast = lastFeature();
485 CompositeFeaturePtr aMain = ModelAPI_Tools::compositeOwner(aLast);
488 aMain = ModelAPI_Tools::compositeOwner(aLast);
491 setCurrentFeature(aLast, true);
493 // create a directory in the root document if it is not yet exist
494 Handle(Model_Application) anApp = Model_Application::getApplication();
497 size_t aDirLen = strlen(theDirName);
498 std::wstring aWStr(aDirLen, L'#');
499 mbstowcs(&aWStr[0], theDirName, aDirLen);
500 CreateDirectory(aWStr.c_str(), NULL);
502 mkdir(theDirName, 0x1ff);
505 // filename in the dir is id of document inside of the given directory
506 TCollection_ExtendedString aPath(DocFileName(theDirName, theFileName));
507 bool isDone = saveDocument(anApp, myDoc, aPath);
509 if (aWasCurrent.get()) { // return the current feature to the initial position
510 setCurrentFeature(aWasCurrent, false);
511 aSession->setCheckTransactions(true);
514 myTransactionSave = int(myTransactions.size());
515 if (isDone) { // save also sub-documents if any
516 theResults.push_back(TCollection_AsciiString(aPath).ToCString());
517 // iterate all result parts to find all loaded or not yet loaded documents
518 std::list<ResultPtr> aPartResults;
519 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
520 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
521 for(; aPartRes != aPartResults.end(); aPartRes++) {
522 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
523 if (!aPart->isActivated()) {
524 // copy not-activated document that is not in the memory
525 std::string aDocName = aPart->data()->name();
526 if (!aDocName.empty()) {
528 TCollection_AsciiString aSubPath(DocFileName(anApp->loadPath().c_str(), aDocName));
529 OSD_Path aPath(aSubPath);
530 OSD_File aFile(aPath);
531 if (aFile.Exists()) {
532 TCollection_AsciiString aDestinationDir(DocFileName(theDirName, aDocName));
533 OSD_Path aDestination(aDestinationDir);
534 aFile.Copy(aDestination);
535 theResults.push_back(aDestinationDir.ToCString());
537 Events_InfoMessage("Model_Document",
538 "Can not open file %1 for saving").arg(aSubPath.ToCString()).send();
541 } else { // simply save opened document
542 isDone = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc())->
543 save(theDirName, aPart->data()->name().c_str(), theResults);
550 bool Model_Document::save(const char* theFilename,
551 const std::list<FeaturePtr>& theExportFeatures) const
553 Handle(Model_Application) anApp = Model_Application::getApplication();
554 TCollection_ExtendedString aFormat;
555 if (!anApp->Format(theFilename, aFormat))
558 Handle(TDocStd_Document) aTempDoc = new TDocStd_Document(aFormat);
559 TDF_Label aMain = aTempDoc->Main();
561 Handle(TDF_RelocationTable) aRelocTable = new TDF_RelocationTable();
562 std::list<FeaturePtr>::const_iterator anIt = theExportFeatures.begin();
563 // Perform the copying twice for correct references:
564 // 1. copy labels hierarchy and fill the relocation table
565 for (; anIt != theExportFeatures.end(); ++anIt) {
566 TDF_Label aFeatureLab = aMain.NewChild();
567 std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>((*anIt)->data());
568 Model_Tools::copyLabels(aData->label().Father(), aFeatureLab, aRelocTable);
570 // 2. copy attributes
571 std::set<TCollection_AsciiString> aCoordinateLabels;
572 Model_Tools::labelsOfCoordinates(aCoordinateLabels, aRelocTable);
573 TDF_ChildIterator aChildIt(aMain);
574 for (anIt = theExportFeatures.begin(); anIt != theExportFeatures.end(); ++anIt) {
575 TDF_Label aFeatureLab = aChildIt.Value();
576 std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>((*anIt)->data());
577 Model_Tools::copyAttrsAndKeepRefsToCoordinates(
578 aData->label().Father(), aFeatureLab, aCoordinateLabels, aRelocTable);
582 bool isDone = saveDocument(anApp, aTempDoc, theFilename);
583 if (aTempDoc->CanClose() == CDM_CCS_OK)
588 void Model_Document::close(const bool theForever)
590 std::shared_ptr<ModelAPI_Session> aPM = Model_Session::get();
591 if (!isRoot() && this == aPM->activeDocument().get()) {
592 aPM->setActiveDocument(aPM->moduleDocument());
593 } else if (isRoot()) {
594 // erase the active document if root is closed
595 aPM->setActiveDocument(DocumentPtr());
598 const std::set<int> aSubs = subDocuments();
599 std::set<int>::iterator aSubIter = aSubs.begin();
600 for (; aSubIter != aSubs.end(); aSubIter++) {
601 std::shared_ptr<Model_Document> aSub = subDoc(*aSubIter);
602 if (aSub->myObjs) // if it was not closed before
603 aSub->close(theForever);
606 // close for this document needs no transaction in this document
607 std::static_pointer_cast<Model_Session>(Model_Session::get())->setCheckTransactions(false);
609 // close all only if it is really asked, otherwise it can be undone/redone
611 // flush everything to avoid messages with bad objects
614 if (myDoc->CanClose() == CDM_CCS_OK)
616 mySelectionFeature.reset();
618 setCurrentFeature(FeaturePtr(), false); // disables all features
619 // update the OB: features are disabled (on remove of Part)
620 Events_Loop* aLoop = Events_Loop::loop();
621 static Events_ID aDeleteEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
622 aLoop->flush(aDeleteEvent);
625 std::static_pointer_cast<Model_Session>(Model_Session::get())->setCheckTransactions(true);
628 void Model_Document::startOperation()
630 incrementTransactionID(); // outside of transaction in order to avoid empty transactions keeping
631 if (myDoc->HasOpenCommand()) { // start of nested command
632 if (myDoc->CommitCommand()) {
633 // commit the current: it will contain all nested after compactification
634 myTransactions.rbegin()->myOCAFNum++; // if has open command, the list is not empty
636 myNestedNum.push_back(0); // start of nested operation with zero transactions inside yet
637 myDoc->OpenCommand();
638 } else { // start the simple command
641 // starts a new operation
642 myTransactions.push_back(Transaction());
643 if (!myNestedNum.empty())
644 (*myNestedNum.rbegin())++;
646 // new command for all subs
647 const std::set<int> aSubs = subDocuments();
648 std::set<int>::iterator aSubIter = aSubs.begin();
649 for (; aSubIter != aSubs.end(); aSubIter++)
650 subDoc(*aSubIter)->startOperation();
653 void Model_Document::compactNested()
655 if (!myNestedNum.empty()) {
656 int aNumToCompact = *(myNestedNum.rbegin());
657 int aSumOfTransaction = 0;
658 for(int a = 0; a < aNumToCompact; a++) {
659 aSumOfTransaction += myTransactions.rbegin()->myOCAFNum;
660 myTransactions.pop_back();
662 // the latest transaction is the start of lower-level operation which starts the nested
663 myTransactions.rbegin()->myOCAFNum += aSumOfTransaction;
664 myNestedNum.pop_back();
668 /// Compares the content of the given attributes, returns true if equal.
669 /// This method is used to avoid empty transactions when only "current" is changed
670 /// to some value and then comes back in this transaction, so, it compares only
671 /// references and Boolean and Integer Arrays for the current moment.
672 static bool isEqualContent(Handle(TDF_Attribute) theAttr1, Handle(TDF_Attribute) theAttr2)
674 if (Standard_GUID::IsEqual(theAttr1->ID(), TDF_Reference::GetID())) { // reference
675 Handle(TDF_Reference) aRef1 = Handle(TDF_Reference)::DownCast(theAttr1);
676 Handle(TDF_Reference) aRef2 = Handle(TDF_Reference)::DownCast(theAttr2);
677 if (aRef1.IsNull() && aRef2.IsNull())
679 if (aRef1.IsNull() || aRef2.IsNull())
681 return aRef1->Get().IsEqual(aRef2->Get()) == Standard_True;
682 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_BooleanArray::GetID())) {
683 Handle(TDataStd_BooleanArray) anArr1 = Handle(TDataStd_BooleanArray)::DownCast(theAttr1);
684 Handle(TDataStd_BooleanArray) anArr2 = Handle(TDataStd_BooleanArray)::DownCast(theAttr2);
685 if (anArr1.IsNull() && anArr2.IsNull())
687 if (anArr1.IsNull() || anArr2.IsNull())
689 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
690 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++) {
691 if (a == 1 && // second is for display
692 anArr2->Label().Tag() == 1 && (anArr2->Label().Depth() == 4 ||
693 anArr2->Label().Depth() == 6))
695 if (anArr1->Value(a) != anArr2->Value(a))
700 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_IntegerArray::GetID())) {
701 Handle(TDataStd_IntegerArray) anArr1 = Handle(TDataStd_IntegerArray)::DownCast(theAttr1);
702 Handle(TDataStd_IntegerArray) anArr2 = Handle(TDataStd_IntegerArray)::DownCast(theAttr2);
703 if (anArr1.IsNull() && anArr2.IsNull())
705 if (anArr1.IsNull() || anArr2.IsNull())
707 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
708 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++)
709 if (anArr1->Value(a) != anArr2->Value(a)) {
710 // avoid the transaction ID checking
711 if (a == 2 && anArr1->Upper() == 2 && anArr2->Label().Tag() == 1 &&
712 (anArr2->Label().Depth() == 4 || anArr2->Label().Depth() == 6))
718 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_ReferenceArray::GetID())) {
719 Handle(TDataStd_ReferenceArray) anArr1 = Handle(TDataStd_ReferenceArray)::DownCast(theAttr1);
720 Handle(TDataStd_ReferenceArray) anArr2 = Handle(TDataStd_ReferenceArray)::DownCast(theAttr2);
721 if (anArr1.IsNull() && anArr2.IsNull())
723 if (anArr1.IsNull() || anArr2.IsNull())
725 if (anArr1->Lower() == anArr2->Lower() && anArr1->Upper() == anArr2->Upper()) {
726 for(int a = anArr1->Lower(); a <= anArr1->Upper(); a++)
727 if (anArr1->Value(a) != anArr2->Value(a)) {
728 // avoid the transaction ID checking
729 if (a == 2 && anArr1->Upper() == 2 && anArr2->Label().Tag() == 1 &&
730 (anArr2->Label().Depth() == 4 || anArr2->Label().Depth() == 6))
736 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDataStd_ReferenceList::GetID())) {
737 Handle(TDataStd_ReferenceList) aList1 = Handle(TDataStd_ReferenceList)::DownCast(theAttr1);
738 Handle(TDataStd_ReferenceList) aList2= Handle(TDataStd_ReferenceList)::DownCast(theAttr2);
739 if (aList1.IsNull() && aList2.IsNull())
741 if (aList1.IsNull() || aList2.IsNull())
743 const TDF_LabelList& aLList1 = aList1->List();
744 const TDF_LabelList& aLList2 = aList2->List();
745 TDF_ListIteratorOfLabelList aLIter1(aLList1);
746 TDF_ListIteratorOfLabelList aLIter2(aLList2);
747 for(; aLIter1.More() && aLIter2.More(); aLIter1.Next(), aLIter2.Next()) {
748 if (aLIter1.Value() != aLIter2.Value())
751 return !aLIter1.More() && !aLIter2.More(); // both lists are with the same size
752 } else if (Standard_GUID::IsEqual(theAttr1->ID(), TDF_TagSource::GetID())) {
753 return true; // it just for created and removed feature: nothing is changed
758 /// Returns true if the last transaction is actually empty: modification to the same values
759 /// were performed only
760 static bool isEmptyTransaction(const Handle(TDocStd_Document)& theDoc) {
761 Handle(TDF_Delta) aDelta;
762 aDelta = theDoc->GetUndos().Last();
763 TDF_LabelList aDeltaList;
764 aDelta->Labels(aDeltaList); // it clears list, so, use new one and then append to the result
765 for(TDF_ListIteratorOfLabelList aListIter(aDeltaList); aListIter.More(); aListIter.Next()) {
768 // add also label of the modified attributes
769 const TDF_AttributeDeltaList& anAttrs = aDelta->AttributeDeltas();
770 for (TDF_ListIteratorOfAttributeDeltaList anAttr(anAttrs); anAttr.More(); anAttr.Next()) {
771 Handle(TDF_AttributeDelta)& anADelta = anAttr.Value();
772 Handle(TDF_DeltaOnAddition) anAddition = Handle(TDF_DeltaOnAddition)::DownCast(anADelta);
773 if (anAddition.IsNull()) { // if the attribute was added, transaction is not empty
774 if (!anADelta->Label().IsNull() && !anADelta->Attribute().IsNull()) {
775 Handle(TDF_Attribute) aCurrentAttr;
776 if (anADelta->Label().FindAttribute(anADelta->Attribute()->ID(), aCurrentAttr)) {
777 if (isEqualContent(anADelta->Attribute(), aCurrentAttr)) {
778 continue; // attribute is not changed actually
781 if (Standard_GUID::IsEqual(anADelta->Attribute()->ID(), TDataStd_AsciiString::GetID())) {
782 continue; // error message is disappeared
791 bool Model_Document::finishOperation()
793 bool isNestedClosed = !myDoc->HasOpenCommand() && !myNestedNum.empty();
794 static std::shared_ptr<Model_Session> aSession =
795 std::static_pointer_cast<Model_Session>(Model_Session::get());
797 // open transaction if nested is closed to fit inside
798 // all synchronizeBackRefs and flushed consequences
799 if (isNestedClosed) {
800 myDoc->OpenCommand();
802 // do it before flashes to enable and recompute nesting features correctly
803 if (myNestedNum.empty() || (isNestedClosed && myNestedNum.size() == 1)) {
804 // if all nested operations are closed, make current the higher level objects (to perform
805 // it in the python scripts correctly): sketch become current after creation of sub-elements
806 FeaturePtr aCurrent = currentFeature(false);
807 CompositeFeaturePtr aMain, aNext = ModelAPI_Tools::compositeOwner(aCurrent);
810 aNext = ModelAPI_Tools::compositeOwner(aMain);
812 if (aMain.get() && aMain != aCurrent)
813 setCurrentFeature(aMain, false);
815 myObjs->synchronizeBackRefs();
816 Events_Loop* aLoop = Events_Loop::loop();
817 static const Events_ID kCreatedEvent = aLoop->eventByName(EVENT_OBJECT_CREATED);
818 static const Events_ID kUpdatedEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
819 static const Events_ID kRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
820 static const Events_ID kDeletedEvent = aLoop->eventByName(EVENT_OBJECT_DELETED);
821 aLoop->flush(kCreatedEvent);
822 aLoop->flush(kUpdatedEvent);
823 aLoop->flush(kRedispEvent);
824 aLoop->flush(kDeletedEvent);
826 if (isNestedClosed) {
827 if (myDoc->CommitCommand())
828 myTransactions.rbegin()->myOCAFNum++;
831 // this must be here just after everything is finished but before real transaction stop
832 // to avoid messages about modifications outside of the transaction
833 // and to rebuild everything after all updates and creates
834 if (isRoot()) { // once for root document
835 static std::shared_ptr<Events_Message> aFinishMsg
836 (new Events_Message(Events_Loop::eventByName("FinishOperation")));
837 Events_Loop::loop()->send(aFinishMsg);
840 // for open of document with primitive box inside (finish transaction in initAttributes)
841 bool aWasActivatedFlushes = aLoop->activateFlushes(true);
842 while(aLoop->hasGrouppedEvent(kCreatedEvent) || aLoop->hasGrouppedEvent(kUpdatedEvent) ||
843 aLoop->hasGrouppedEvent(kRedispEvent) || aLoop->hasGrouppedEvent(kDeletedEvent)) {
844 aLoop->flush(kCreatedEvent);
845 aLoop->flush(kUpdatedEvent);
846 aLoop->flush(kRedispEvent);
847 aLoop->flush(kDeletedEvent);
849 aLoop->activateFlushes(aWasActivatedFlushes);
851 // to avoid "updated" message appearance by updater
852 //aLoop->clear(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
854 // finish for all subs first: to avoid nested finishing and "isOperation" calls problems inside
855 bool aResult = false;
856 const std::set<int> aSubs = subDocuments();
857 std::set<int>::iterator aSubIter = aSubs.begin();
858 for (; aSubIter != aSubs.end(); aSubIter++)
859 if (subDoc(*aSubIter)->finishOperation())
862 // transaction may be empty if this document was created during this transaction (create part)
863 if (!myTransactions.empty() && myDoc->CommitCommand()) {
864 // if commit is successful, just increment counters
865 if (isEmptyTransaction(myDoc)) { // erase this transaction
869 myTransactions.rbegin()->myOCAFNum++;
874 if (isNestedClosed) {
877 if (!aResult && !myTransactions.empty() /* it can be for just created part document */)
878 aResult = myTransactions.rbegin()->myOCAFNum != 0;
880 if (!aResult && isRoot()) {
881 // nothing inside in all documents, so remove this transaction from the transactions list
882 undoInternal(true, false);
884 // on finish clear redo in any case (issue 446) and for all subs (issue 408)
887 for (aSubIter = aSubs.begin(); aSubIter != aSubs.end(); aSubIter++) {
888 subDoc(*aSubIter)->myDoc->ClearRedos();
889 subDoc(*aSubIter)->myRedos.clear();
895 /// Returns in theDelta labels that has been modified in the latest transaction of theDoc
896 static void modifiedLabels(const Handle(TDocStd_Document)& theDoc, TDF_LabelList& theDelta,
897 const bool isRedo = false) {
898 Handle(TDF_Delta) aDelta;
900 aDelta = theDoc->GetRedos().First();
902 aDelta = theDoc->GetUndos().Last();
903 TDF_LabelList aDeltaList;
904 aDelta->Labels(aDeltaList); // it clears list, so, use new one and then append to the result
905 for(TDF_ListIteratorOfLabelList aListIter(aDeltaList); aListIter.More(); aListIter.Next()) {
906 theDelta.Append(aListIter.Value());
908 // add also label of the modified attributes
909 const TDF_AttributeDeltaList& anAttrs = aDelta->AttributeDeltas();
910 /// named shape evolution also modifies integer on this label: exclude it
911 TDF_LabelMap anExcludedInt;
912 for (TDF_ListIteratorOfAttributeDeltaList anAttr(anAttrs); anAttr.More(); anAttr.Next()) {
913 if (anAttr.Value()->Attribute()->ID() == TDataStd_BooleanArray::GetID()) {
914 // Boolean array is used for feature auxiliary attributes only, feature args are not modified
917 if (anAttr.Value()->Attribute()->ID() == TNaming_NamedShape::GetID()) {
918 anExcludedInt.Add(anAttr.Value()->Label());
919 // named shape evolution is changed in history update => skip them,
920 // they are not the features arguments
923 if (anAttr.Value()->Attribute()->ID() == TDataStd_Integer::GetID()) {
924 if (anExcludedInt.Contains(anAttr.Value()->Label()))
927 theDelta.Append(anAttr.Value()->Label());
929 TDF_ListIteratorOfLabelList aDeltaIter(theDelta);
930 for(; aDeltaIter.More(); aDeltaIter.Next()) {
931 if (anExcludedInt.Contains(aDeltaIter.Value())) {
932 theDelta.Remove(aDeltaIter);
933 if (!aDeltaIter.More())
939 void Model_Document::abortOperation()
941 TDF_LabelList aDeltaLabels; // labels that are updated during "abort"
942 if (!myNestedNum.empty() && !myDoc->HasOpenCommand()) { // abort all what was done in nested
944 // store undo-delta here as undo actually does in the method later
945 int a, aNumTransactions = myTransactions.rbegin()->myOCAFNum;
946 for(a = 0; a < aNumTransactions; a++) {
947 modifiedLabels(myDoc, aDeltaLabels);
950 for(a = 0; a < aNumTransactions; a++) {
954 undoInternal(false, false);
957 } else { // abort the current
958 int aNumTransactions = myTransactions.rbegin()->myOCAFNum;
959 myTransactions.pop_back();
960 if (!myNestedNum.empty())
961 (*myNestedNum.rbegin())--;
962 // roll back the needed number of transactions
963 //myDoc->AbortCommand();
964 // instead of abort, do commit and undo: to get the delta of modifications
965 if (myDoc->CommitCommand()) {
966 modifiedLabels(myDoc, aDeltaLabels);
969 for(int a = 0; a < aNumTransactions; a++) {
970 modifiedLabels(myDoc, aDeltaLabels);
975 // abort for all subs, flushes will be later, in the end of root abort
976 const std::set<int> aSubs = subDocuments();
977 std::set<int>::iterator aSubIter = aSubs.begin();
978 for (; aSubIter != aSubs.end(); aSubIter++)
979 subDoc(*aSubIter)->abortOperation();
980 // references may be changed because they are set in attributes on the fly
981 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
984 bool Model_Document::isOperation() const
986 // operation is opened for all documents: no need to check subs
987 return myDoc->HasOpenCommand() == Standard_True ;
990 bool Model_Document::isModified()
992 // is modified if at least one operation was committed and not undone
993 return myTransactions.size() != myTransactionSave || isOperation();
996 bool Model_Document::canUndo()
998 // issue 406 : if transaction is opened, but nothing to undo behind, can not undo
999 int aCurrentNum = isOperation() ? 1 : 0;
1000 if (myDoc->GetAvailableUndos() > 0 &&
1001 // there is something to undo in nested
1002 (myNestedNum.empty() || *myNestedNum.rbegin() - aCurrentNum > 0) &&
1003 myTransactions.size() - aCurrentNum > 0 /* for omitting the first useless transaction */)
1005 // check other subs contains operation that can be undone
1006 const std::set<int> aSubs = subDocuments();
1007 std::set<int>::iterator aSubIter = aSubs.begin();
1008 for (; aSubIter != aSubs.end(); aSubIter++) {
1009 std::shared_ptr<Model_Document> aSub = subDoc(*aSubIter);
1010 if (aSub->myObjs) {// if it was not closed before
1011 if (aSub->canUndo())
1019 void Model_Document::undoInternal(const bool theWithSubs, const bool theSynchronize)
1021 if (myTransactions.empty())
1023 int aNumTransactions = myTransactions.rbegin()->myOCAFNum;
1024 myRedos.push_back(*myTransactions.rbegin());
1025 myTransactions.pop_back();
1026 if (!myNestedNum.empty())
1027 (*myNestedNum.rbegin())--;
1028 // roll back the needed number of transactions
1029 TDF_LabelList aDeltaLabels;
1030 for(int a = 0; a < aNumTransactions; a++) {
1032 modifiedLabels(myDoc, aDeltaLabels);
1036 std::set<int> aSubs;
1038 // undo for all subs
1039 aSubs = subDocuments();
1040 std::set<int>::iterator aSubIter = aSubs.begin();
1041 for (; aSubIter != aSubs.end(); aSubIter++) {
1042 if (!subDoc(*aSubIter)->myObjs)
1044 subDoc(*aSubIter)->undoInternal(theWithSubs, theSynchronize);
1047 // after undo of all sub-documents to avoid updates on not-modified data (issue 370)
1048 if (theSynchronize) {
1049 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
1050 // update the current features status
1051 setCurrentFeature(currentFeature(false), false);
1054 // undo for all subs
1055 const std::set<int> aNewSubs = subDocuments();
1056 std::set<int>::iterator aNewSubIter = aNewSubs.begin();
1057 for (; aNewSubIter != aNewSubs.end(); aNewSubIter++) {
1058 // synchronize only newly appeared documents
1059 if (!subDoc(*aNewSubIter)->myObjs || aSubs.find(*aNewSubIter) != aSubs.end())
1061 TDF_LabelList anEmptyDeltas;
1062 subDoc(*aNewSubIter)->myObjs->synchronizeFeatures(anEmptyDeltas, true, false, true, true);
1068 void Model_Document::undo()
1070 undoInternal(true, true);
1073 bool Model_Document::canRedo()
1075 if (!myRedos.empty())
1077 // check other subs contains operation that can be redone
1078 const std::set<int> aSubs = subDocuments();
1079 std::set<int>::iterator aSubIter = aSubs.begin();
1080 for (; aSubIter != aSubs.end(); aSubIter++) {
1081 if (!subDoc(*aSubIter)->myObjs)
1083 if (subDoc(*aSubIter)->canRedo())
1089 void Model_Document::redo()
1091 if (!myNestedNum.empty())
1092 (*myNestedNum.rbegin())++;
1093 int aNumRedos = myRedos.rbegin()->myOCAFNum;
1094 myTransactions.push_back(*myRedos.rbegin());
1096 TDF_LabelList aDeltaLabels;
1097 for(int a = 0; a < aNumRedos; a++) {
1098 modifiedLabels(myDoc, aDeltaLabels, true);
1102 // redo for all subs
1103 const std::set<int> aSubs = subDocuments();
1104 std::set<int>::iterator aSubIter = aSubs.begin();
1105 for (; aSubIter != aSubs.end(); aSubIter++)
1106 subDoc(*aSubIter)->redo();
1108 // after redo of all sub-documents to avoid updates on not-modified data (issue 370)
1109 myObjs->synchronizeFeatures(aDeltaLabels, true, false, false, isRoot());
1110 // update the current features status
1111 setCurrentFeature(currentFeature(false), false);
1113 // this is used for creation of undo/redo1-list by GUI
1115 std::list<std::string> Model_Document::undoList() const
1117 std::list<std::string> aResult;
1118 // the number of skipped current operations (on undo they will be aborted)
1119 int aSkipCurrent = isOperation() ? 1 : 0;
1120 std::list<Transaction>::const_reverse_iterator aTrIter = myTransactions.crbegin();
1121 int aNumUndo = int(myTransactions.size());
1122 if (!myNestedNum.empty())
1123 aNumUndo = *myNestedNum.rbegin();
1124 for( ; aNumUndo > 0; aTrIter++, aNumUndo--) {
1125 if (aSkipCurrent == 0) aResult.push_back(aTrIter->myId);
1126 else aSkipCurrent--;
1131 std::list<std::string> Model_Document::redoList() const
1133 std::list<std::string> aResult;
1134 std::list<Transaction>::const_reverse_iterator aTrIter = myRedos.crbegin();
1135 for( ; aTrIter != myRedos.crend(); aTrIter++) {
1136 aResult.push_back(aTrIter->myId);
1142 void Model_Document::operationId(const std::string& theId)
1144 myTransactions.rbegin()->myId = theId;
1147 FeaturePtr Model_Document::addFeature(std::string theID, const bool theMakeCurrent)
1149 std::shared_ptr<Model_Session> aSession =
1150 std::dynamic_pointer_cast<Model_Session>(ModelAPI_Session::get());
1151 FeaturePtr aFeature = aSession->createFeature(theID, this);
1155 Model_Document* aDocToAdd;
1156 if (!aFeature->documentToAdd().empty()) { // use the customized document to add
1157 if (aFeature->documentToAdd() != kind()) { // the root document by default
1158 aDocToAdd = std::dynamic_pointer_cast<Model_Document>(aSession->moduleDocument()).get();
1162 } else { // if customized is not presented, add to "this" document
1166 // searching for feature after which must be added the next feature: this is the current feature
1167 // but also all sub-features of this feature
1168 FeaturePtr aCurrent = aDocToAdd->currentFeature(false);
1169 bool isModified = true;
1170 for(CompositeFeaturePtr aComp = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aCurrent);
1171 aComp.get() && isModified;
1172 aComp = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aCurrent)) {
1174 int aSubs = aComp->numberOfSubs(false);
1175 for(int a = 0; a < aSubs; a++) {
1176 FeaturePtr aSub = aComp->subFeature(a, false);
1177 if (aSub && myObjs->isLater(aSub, aCurrent)) {
1183 // #2861,3029: if the parameter is added, add it after parameters existing in the list
1184 if (aCurrent.get() &&
1185 (aFeature->getKind() == "Parameter" || aFeature->getKind() == "ParametersMgr")) {
1186 int anIndex = kUNDEFINED_FEATURE_INDEX;
1187 for(FeaturePtr aNextFeat = myObjs->nextFeature(aCurrent, anIndex);
1188 aNextFeat.get() && aNextFeat->getKind() == "Parameter";
1189 aNextFeat = myObjs->nextFeature(aCurrent, anIndex))
1190 aCurrent = aNextFeat;
1192 aDocToAdd->myObjs->addFeature(aFeature, aCurrent);
1193 if (!aFeature->isAction()) { // do not add action to the data model
1194 if (theMakeCurrent) // after all this feature stays in the document, so make it current
1195 aDocToAdd->setCurrentFeature(aFeature, false);
1196 } else { // feature must be executed
1197 // no creation event => updater not working, problem with remove part
1198 aFeature->execute();
1204 void Model_Document::refsToFeature(FeaturePtr theFeature,
1205 std::set<std::shared_ptr<ModelAPI_Feature> >& theRefs, const bool isSendError)
1207 myObjs->refsToFeature(theFeature, theRefs, isSendError);
1210 void Model_Document::removeFeature(FeaturePtr theFeature)
1212 myObjs->removeFeature(theFeature);
1213 // fix for #2723: send signal that part is updated
1214 if (!isRoot() && isOperation()) {
1215 std::shared_ptr<Model_Document> aRoot =
1216 std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument());
1217 std::list<ResultPtr> allParts;
1218 aRoot->objects()->allResults(ModelAPI_ResultPart::group(), allParts);
1219 std::list<ResultPtr>::iterator aParts = allParts.begin();
1220 for(; aParts != allParts.end(); aParts++) {
1221 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aParts);
1222 if (aPart->partDoc().get() == this) {
1223 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
1224 ModelAPI_EventCreator::get()->sendUpdated(aRoot->feature(aPart), anEvent);
1231 // recursive function to check if theSub is a child of theMain composite feature
1232 // through all the hierarchy of parents
1233 static bool isSub(const CompositeFeaturePtr theMain, const FeaturePtr theSub) {
1234 CompositeFeaturePtr aParent = ModelAPI_Tools::compositeOwner(theSub);
1237 if (aParent == theMain)
1239 return isSub(theMain, aParent);
1242 void Model_Document::moveFeature(FeaturePtr theMoved, FeaturePtr theAfterThis, const bool theSplit)
1244 bool aCurrentUp = theMoved == currentFeature(false);
1246 setCurrentFeatureUp();
1248 // if user adds after high-level feature with nested,
1249 // add it after all nested (otherwise the nested will be disabled)
1250 CompositeFeaturePtr aCompositeAfter =
1251 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theAfterThis);
1252 FeaturePtr anAfterThisSub = theAfterThis;
1253 if (aCompositeAfter.get()) {
1254 FeaturePtr aSub = aCompositeAfter;
1255 int anIndex = kUNDEFINED_FEATURE_INDEX;
1257 FeaturePtr aNext = myObjs->nextFeature(aSub, anIndex);
1258 if (!isSub(aCompositeAfter, aNext)) {
1259 anAfterThisSub = aSub;
1263 } while (aSub.get());
1266 AttributeSelectionListPtr aMovedList;
1267 if (theMoved->getKind() == "Group") {
1268 aMovedList = theMoved->selectionList("group_list");
1269 if (aMovedList.get())
1270 aMovedList->setMakeCopy(true);
1272 myObjs->moveFeature(theMoved, anAfterThisSub);
1274 if (theSplit) { // split the group into sub-features
1275 theMoved->customAction("split");
1278 if (aCurrentUp) { // make the moved feature enabled or disabled due to the real status
1279 setCurrentFeature(currentFeature(false), false);
1280 } else if (theAfterThis == currentFeature(false) || anAfterThisSub == currentFeature(false)) {
1281 // must be after move to make enabled all features which are before theMoved
1282 setCurrentFeature(theMoved, true);
1284 if (aMovedList.get())
1285 aMovedList->setMakeCopy(false);
1288 void Model_Document::updateHistory(const std::shared_ptr<ModelAPI_Object> theObject)
1291 myObjs->updateHistory(theObject);
1294 void Model_Document::updateHistory(const std::string theGroup)
1297 myObjs->updateHistory(theGroup);
1300 const std::set<int> Model_Document::subDocuments() const
1302 std::set<int> aResult;
1303 std::list<ResultPtr> aPartResults;
1304 myObjs->allResults(ModelAPI_ResultPart::group(), aPartResults);
1305 std::list<ResultPtr>::iterator aPartRes = aPartResults.begin();
1306 for(; aPartRes != aPartResults.end(); aPartRes++) {
1307 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
1308 if (aPart && aPart->isActivated()) {
1309 aResult.insert(aPart->original()->partDoc()->id());
1315 std::shared_ptr<Model_Document> Model_Document::subDoc(int theDocID)
1317 // just store sub-document identifier here to manage it later
1318 return std::dynamic_pointer_cast<Model_Document>(
1319 Model_Application::getApplication()->document(theDocID));
1322 ObjectPtr Model_Document::object(const std::string& theGroupID,
1324 const bool theAllowFolder)
1326 return myObjs->object(theGroupID, theIndex, theAllowFolder);
1329 std::shared_ptr<ModelAPI_Object> Model_Document::objectByName(
1330 const std::string& theGroupID, const std::string& theName)
1332 return myObjs->objectByName(theGroupID, theName);
1335 const int Model_Document::index(std::shared_ptr<ModelAPI_Object> theObject,
1336 const bool theAllowFolder)
1338 return myObjs->index(theObject, theAllowFolder);
1341 int Model_Document::size(const std::string& theGroupID, const bool theAllowFolder)
1343 if (myObjs == 0) // may be on close
1345 return myObjs->size(theGroupID, theAllowFolder);
1348 std::shared_ptr<ModelAPI_Object> Model_Document::parent(
1349 const std::shared_ptr<ModelAPI_Object> theChild)
1351 if(myObjs == 0) // may be on close
1353 return myObjs->parent(theChild);
1356 std::shared_ptr<ModelAPI_Feature> Model_Document::currentFeature(const bool theVisible)
1358 if (!myObjs) // on close document feature destruction it may call this method
1359 return std::shared_ptr<ModelAPI_Feature>();
1360 TDF_Label aRefLab = generalLabel().FindChild(TAG_CURRENT_FEATURE);
1361 Handle(TDF_Reference) aRef;
1362 if (aRefLab.FindAttribute(TDF_Reference::GetID(), aRef)) {
1363 TDF_Label aLab = aRef->Get();
1364 FeaturePtr aResult = myObjs->feature(aLab);
1365 if (theVisible) { // get nearest visible (in history) going up
1366 int anIndex = kUNDEFINED_FEATURE_INDEX;
1367 while(aResult.get() && !aResult->isInHistory()) {
1368 aResult = myObjs->nextFeature(aResult, anIndex, true);
1373 return std::shared_ptr<ModelAPI_Feature>(); // null feature means the higher than first
1376 void Model_Document::setCurrentFeature(
1377 std::shared_ptr<ModelAPI_Feature> theCurrent, const bool theVisible)
1379 if (myIsSetCurrentFeature)
1381 myIsSetCurrentFeature = true;
1382 // blocks the flush signals to avoid each objects visualization in the viewer
1383 // they should not be shown once after all modifications are performed
1384 Events_Loop* aLoop = Events_Loop::loop();
1385 bool isActive = aLoop->activateFlushes(false);
1387 TDF_Label aRefLab = generalLabel().FindChild(TAG_CURRENT_FEATURE);
1388 CompositeFeaturePtr aMain; // main feature that may nest the new current
1389 std::set<FeaturePtr> anOwners; // composites that contain theCurrent (with any level of nesting)
1390 if (theCurrent.get()) {
1391 aMain = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theCurrent);
1392 CompositeFeaturePtr anOwner = ModelAPI_Tools::compositeOwner(theCurrent);
1393 while(anOwner.get()) {
1397 anOwners.insert(anOwner);
1398 anOwner = ModelAPI_Tools::compositeOwner(anOwner);
1402 if (theVisible && !theCurrent.get()) {
1403 // needed to avoid disabling of PartSet initial constructions
1404 int anIndex = kUNDEFINED_FEATURE_INDEX;
1406 theCurrent.get() ? myObjs->nextFeature(theCurrent, anIndex, false) : myObjs->firstFeature();
1407 for (; aNext.get(); aNext = myObjs->nextFeature(theCurrent, anIndex, false)) {
1408 if (aNext->isInHistory()) {
1409 break; // next in history is not needed
1410 } else { // next not in history is good for making current
1415 if (theVisible) { // make RemoveResults feature be active even it is performed after the current
1416 int anIndex = kUNDEFINED_FEATURE_INDEX;
1418 theCurrent.get() ? myObjs->nextFeature(theCurrent, anIndex, false) : myObjs->firstFeature();
1419 for (; aNext.get(); aNext = myObjs->nextFeature(theCurrent, anIndex, false)) {
1420 if (aNext->isInHistory()) {
1421 break; // next in history is not needed
1422 } else if (aNext->getKind() == "RemoveResults"){
1427 if (theCurrent.get()) {
1428 std::shared_ptr<Model_Data> aData = std::static_pointer_cast<Model_Data>(theCurrent->data());
1429 if (!aData.get() || !aData->isValid()) {
1430 aLoop->activateFlushes(isActive);
1431 myIsSetCurrentFeature = false;
1434 TDF_Label aFeatureLabel = aData->label().Father();
1436 Handle(TDF_Reference) aRef;
1437 if (aRefLab.FindAttribute(TDF_Reference::GetID(), aRef)) {
1438 aRef->Set(aFeatureLabel);
1440 aRef = TDF_Reference::Set(aRefLab, aFeatureLabel);
1442 } else { // remove reference for the null feature
1443 aRefLab.ForgetAttribute(TDF_Reference::GetID());
1445 // make all features after this feature disabled in reversed order
1446 // (to remove results without dependencies)
1447 static Events_ID aRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
1449 bool aPassed = false; // flag that the current object is already passed in cycle
1450 FeaturePtr anIter = myObjs->lastFeature();
1451 bool aWasChanged = false;
1452 bool isCurrentParameter = theCurrent.get() && theCurrent->getKind() == "Parameter";
1453 int anIndex = kUNDEFINED_FEATURE_INDEX;
1454 for(; anIter.get(); anIter = myObjs->nextFeature(anIter, anIndex, true)) {
1455 // check this before passed become enabled: the current feature is enabled!
1456 if (anIter == theCurrent) aPassed = true;
1458 bool aDisabledFlag = !aPassed;
1460 if (isSub(aMain, anIter)) // sub-elements of not-disabled feature are not disabled
1461 aDisabledFlag = false;
1462 else if (anOwners.find(anIter) != anOwners.end())
1463 // disable the higher-level feature if the nested is the current
1464 if (aMain->getKind() != "Import") // exception for the import XAO feature with Group (2430)
1465 aDisabledFlag = true;
1468 if (anIter->getKind() == "Parameter") {
1469 // parameters are always out of the history of features, but not parameters
1470 // due to the issue 1491 all parameters are kept enabled any time
1471 //if (!isCurrentParameter)
1472 aDisabledFlag = false;
1473 } else if (isCurrentParameter) {
1474 // if parameter is active, all other features become enabled (issue 1307)
1475 aDisabledFlag = false;
1478 if (anIter->setDisabled(aDisabledFlag)) {
1479 static Events_ID anUpdateEvent = aLoop->eventByName(EVENT_OBJECT_UPDATED);
1480 // state of feature is changed => so inform that it must be updated if it has such state
1481 if (!aDisabledFlag &&
1482 (anIter->data()->execState() == ModelAPI_StateMustBeUpdated ||
1483 anIter->data()->execState() == ModelAPI_StateInvalidArgument))
1484 ModelAPI_EventCreator::get()->sendUpdated(anIter, anUpdateEvent);
1485 // flush is in the end of this method
1486 ModelAPI_EventCreator::get()->sendUpdated(anIter, aRedispEvent /*, false*/);
1489 // update for everyone concealment flag immediately: on edit feature in the middle of history
1491 std::list<ResultPtr> aResults;
1492 ModelAPI_Tools::allResults(anIter, aResults);
1493 std::list<ResultPtr>::const_iterator aRes = aResults.begin();
1494 for(; aRes != aResults.end(); aRes++) {
1495 if ((*aRes).get() && (*aRes)->data()->isValid() && !(*aRes)->isDisabled())
1496 std::dynamic_pointer_cast<Model_Data>((*aRes)->data())->updateConcealmentFlag();
1498 // update the concealment status for display in isConcealed of ResultBody
1499 for(aRes = aResults.begin(); aRes != aResults.end(); aRes++) {
1500 if ((*aRes).get() && (*aRes)->data()->isValid() && !(*aRes)->isDisabled())
1501 (*aRes)->isConcealed();
1505 myIsSetCurrentFeature = false;
1506 // unblock the flush signals and up them after this
1507 aLoop->activateFlushes(isActive);
1509 static Events_ID kUpdatedSel = aLoop->eventByName(EVENT_UPDATE_SELECTION);
1510 aLoop->flush(kUpdatedSel);
1513 void Model_Document::setCurrentFeatureUp()
1515 // on remove just go up for minimum step: highlight external objects in sketch causes
1516 // problems if it is true: here and in "setCurrentFeature"
1517 FeaturePtr aCurrent = currentFeature(false);
1518 if (aCurrent.get()) { // if not, do nothing because null is the upper
1519 int anIndex = kUNDEFINED_FEATURE_INDEX;
1520 FeaturePtr aPrev = myObjs->nextFeature(aCurrent, anIndex, true);
1521 // make the higher level composite as current (sketch becomes disabled if line is enabled)
1523 FeaturePtr aComp = ModelAPI_Tools::compositeOwner(aPrev);
1524 // without cycle (issue 1555): otherwise extrusion fuse
1525 // will be enabled and displayed when inside sketch
1529 // do not flush: it is called only on remove, it will be flushed in the end of transaction
1530 setCurrentFeature(aPrev, false);
1534 TDF_Label Model_Document::generalLabel() const
1536 return myDoc->Main().FindChild(TAG_GENERAL);
1539 std::shared_ptr<ModelAPI_ResultConstruction> Model_Document::createConstruction(
1540 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1542 return myObjs->createConstruction(theFeatureData, theIndex);
1545 std::shared_ptr<ModelAPI_ResultBody> Model_Document::createBody(
1546 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1548 return myObjs->createBody(theFeatureData, theIndex);
1551 std::shared_ptr<ModelAPI_ResultPart> Model_Document::createPart(
1552 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1554 return myObjs->createPart(theFeatureData, theIndex);
1557 std::shared_ptr<ModelAPI_ResultPart> Model_Document::copyPart(
1558 const std::shared_ptr<ModelAPI_ResultPart>& theOrigin,
1559 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1561 return myObjs->copyPart(theOrigin, theFeatureData, theIndex);
1564 std::shared_ptr<ModelAPI_ResultGroup> Model_Document::createGroup(
1565 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1567 return myObjs->createGroup(theFeatureData, theIndex);
1570 std::shared_ptr<ModelAPI_ResultField> Model_Document::createField(
1571 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1573 return myObjs->createField(theFeatureData, theIndex);
1576 std::shared_ptr<ModelAPI_ResultParameter> Model_Document::createParameter(
1577 const std::shared_ptr<ModelAPI_Data>& theFeatureData, const int theIndex)
1579 return myObjs->createParameter(theFeatureData, theIndex);
1582 std::shared_ptr<ModelAPI_Folder> Model_Document::addFolder(
1583 std::shared_ptr<ModelAPI_Feature> theAddBefore)
1585 return myObjs->createFolder(theAddBefore);
1588 void Model_Document::removeFolder(std::shared_ptr<ModelAPI_Folder> theFolder)
1591 myObjs->removeFolder(theFolder);
1594 std::shared_ptr<ModelAPI_Folder> Model_Document::findFolderAbove(
1595 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures)
1597 return myObjs->findFolder(theFeatures, false);
1600 std::shared_ptr<ModelAPI_Folder> Model_Document::findFolderBelow(
1601 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures)
1603 return myObjs->findFolder(theFeatures, true);
1606 std::shared_ptr<ModelAPI_Folder> Model_Document::findContainingFolder(
1607 const std::shared_ptr<ModelAPI_Feature>& theFeature,
1608 int& theIndexInFolder)
1610 return myObjs->findContainingFolder(theFeature, theIndexInFolder);
1613 bool Model_Document::moveToFolder(
1614 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures,
1615 const std::shared_ptr<ModelAPI_Folder>& theFolder)
1617 return myObjs->moveToFolder(theFeatures, theFolder);
1620 bool Model_Document::removeFromFolder(
1621 const std::list<std::shared_ptr<ModelAPI_Feature> >& theFeatures,
1622 const bool theBefore)
1624 return myObjs->removeFromFolder(theFeatures, theBefore);
1627 std::shared_ptr<ModelAPI_Feature> Model_Document::feature(
1628 const std::shared_ptr<ModelAPI_Result>& theResult)
1630 if (myObjs == 0) // may be on close
1631 return std::shared_ptr<ModelAPI_Feature>();
1632 return myObjs->feature(theResult);
1635 FeaturePtr Model_Document::featureByLab(const TDF_Label& theLab) {
1636 TDF_Label aCurrentLab = theLab;
1637 while(aCurrentLab.Depth() > 3)
1638 aCurrentLab = aCurrentLab.Father();
1639 return myObjs->feature(aCurrentLab);
1642 ResultPtr Model_Document::resultByLab(const TDF_Label& theLab)
1644 TDF_Label aCurrentLab = theLab;
1645 while(aCurrentLab.Depth() > 3) {
1646 ObjectPtr aResultObj = myObjs->object(aCurrentLab);
1647 if (aResultObj.get()) {
1648 return std::dynamic_pointer_cast<ModelAPI_Result>(aResultObj); // this may be null if feature
1650 aCurrentLab = aCurrentLab.Father();
1652 return ResultPtr(); // not found
1655 void Model_Document::addNamingName(const TDF_Label theLabel, std::string theName)
1657 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theName);
1659 if (aFind != myNamingNames.end()) { // to avoid duplicate-labels
1660 // to keep correct order in spite of history line management
1661 std::list<TDF_Label>::iterator anAddAfterThis = aFind->second.end();
1662 FeaturePtr anAddedFeature = featureByLab(theLabel);
1663 std::list<TDF_Label>::iterator aLabIter = aFind->second.begin();
1664 while(aLabIter != aFind->second.end()) {
1665 if (theLabel.IsEqual(*aLabIter)) {
1666 std::list<TDF_Label>::iterator aTmpIter = aLabIter;
1668 aFind->second.erase(aTmpIter);
1670 FeaturePtr aCurFeature = featureByLab(*aLabIter);
1671 if (aCurFeature.get() && anAddedFeature.get() &&
1672 myObjs->isLater(anAddedFeature, aCurFeature))
1673 anAddAfterThis = aLabIter;
1678 if (anAddAfterThis != aFind->second.end()) {
1680 if (anAddAfterThis != aFind->second.end()) {
1681 myNamingNames[theName].insert(anAddAfterThis, theLabel); // inserts before anAddAfterThis
1686 myNamingNames[theName].push_back(theLabel);
1689 void Model_Document::changeNamingName(const std::string theOldName,
1690 const std::string theNewName,
1691 const TDF_Label& theLabel)
1693 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theOldName);
1694 if (aFind != myNamingNames.end()) {
1695 std::list<TDF_Label>::iterator aLabIter = aFind->second.begin();
1696 for(; aLabIter != aFind->second.end(); aLabIter++) {
1697 if (theLabel.IsEqual(*aLabIter)) { // found the label
1698 myNamingNames[theNewName].push_back(theLabel);
1699 if (aFind->second.size() == 1) { // only one element, so, just change the name
1700 myNamingNames.erase(theOldName);
1701 } else { // remove from the list
1702 aFind->second.erase(aLabIter);
1704 // check the sketch vertex name located under renamed sketch line
1705 TDF_ChildIDIterator aChild(theLabel, TDataStd_Name::GetID());
1706 for(; aChild.More(); aChild.Next()) {
1707 Handle(TDataStd_Name) aSubName = Handle(TDataStd_Name)::DownCast(aChild.Value());
1708 std::string aName = TCollection_AsciiString(aSubName->Get()).ToCString();
1709 if (aName.find(theOldName) == 0) { // started from parent name
1710 std::string aNewSubName = theNewName + aName.substr(theOldName.size());
1711 changeNamingName(aName, aNewSubName, aSubName->Label());
1712 aSubName->Set(aNewSubName.c_str());
1721 TDF_Label Model_Document::findNamingName(std::string theName, ResultPtr theContext)
1723 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(theName);
1724 if (aFind != myNamingNames.end()) {
1725 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1726 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1727 if (theContext.get()) {
1728 // context is defined and not like this, so, skip
1729 if (theContext == myObjs->object(aLabIter->Father()))
1733 return *(aFind->second.rbegin()); // no more variants, so, return the last
1735 // not found exact name, try to find by sub-components
1736 std::string::size_type aSlash = theName.rfind('/');
1737 if (aSlash != std::string::npos) {
1738 std::string anObjName = theName.substr(0, aSlash);
1739 aFind = myNamingNames.find(anObjName);
1740 if (aFind != myNamingNames.end()) {
1741 TCollection_ExtendedString aSubName(theName.substr(aSlash + 1).c_str());
1742 // iterate all possible same-named labels starting from the last one (the recent)
1743 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1744 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1745 if (theContext.get()) {
1746 // context is defined and not like this, so, skip
1747 if (theContext != myObjs->object(aLabIter->Father()))
1750 // copy aSubName to avoid incorrect further processing after its suffix cutting
1751 TCollection_ExtendedString aSubNameCopy(aSubName);
1752 // searching sub-labels with this name
1753 TDF_ChildIDIterator aNamesIter(*aLabIter, TDataStd_Name::GetID(), Standard_True);
1754 for(; aNamesIter.More(); aNamesIter.Next()) {
1755 Handle(TDataStd_Name) aName = Handle(TDataStd_Name)::DownCast(aNamesIter.Value());
1756 if (aName->Get() == aSubNameCopy)
1757 return aName->Label();
1759 // If not found child label with the exact sub-name, then try to find compound with
1760 // such sub-name without suffix.
1761 Standard_Integer aSuffixPos = aSubNameCopy.SearchFromEnd('_');
1762 if (aSuffixPos != -1 && aSuffixPos != aSubNameCopy.Length()) {
1763 TCollection_ExtendedString anIndexStr = aSubNameCopy.Split(aSuffixPos);
1764 aSubNameCopy.Remove(aSuffixPos);
1765 aNamesIter.Initialize(*aLabIter, TDataStd_Name::GetID(), Standard_True);
1766 for(; aNamesIter.More(); aNamesIter.Next()) {
1767 Handle(TDataStd_Name) aName = Handle(TDataStd_Name)::DownCast(aNamesIter.Value());
1768 if (aName->Get() == aSubNameCopy) {
1769 return aName->Label();
1772 // check also "this" label
1773 Handle(TDataStd_Name) aName;
1774 if (aLabIter->FindAttribute(TDataStd_Name::GetID(), aName)) {
1775 if (aName->Get() == aSubNameCopy) {
1776 return aName->Label();
1781 // verify context's name is same as sub-component's and use context's label
1782 if (aSubName.IsEqual(anObjName.c_str()))
1783 return *(aFind->second.rbegin());
1786 return TDF_Label(); // not found
1789 bool Model_Document::isLaterByDep(FeaturePtr theThis, FeaturePtr theOther) {
1790 // check dependencies first: if theOther depends on theThis, theThis is not later
1791 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > > aRefs;
1792 theOther->data()->referencesToObjects(aRefs);
1793 std::list<std::pair<std::string, std::list<std::shared_ptr<ModelAPI_Object> > > >::iterator
1794 aRefIt = aRefs.begin();
1795 for(; aRefIt != aRefs.end(); aRefIt++) {
1796 std::list<ObjectPtr>::iterator aRefObjIt = aRefIt->second.begin();
1797 for(; aRefObjIt != aRefIt->second.end(); aRefObjIt++) {
1798 ObjectPtr aRefObj = *aRefObjIt;
1799 if (aRefObj.get()) {
1800 FeaturePtr aRefFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(aRefObj);
1801 if (!aRefFeat.get()) { // take feature of the result
1802 aRefFeat = feature(std::dynamic_pointer_cast<ModelAPI_Result>(aRefObj));
1804 if (aRefFeat.get()) {
1805 if (aRefFeat == theThis)
1806 return false; // other references to this, so other later than this
1807 //if (std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aRefFeat)) {
1808 // if (!isLaterByDep(theThis, aRefFeat)) // nested composites: recursion
1815 FeaturePtr aThisOwner = ModelAPI_Tools::compositeOwner(theThis);
1816 if (aThisOwner.get()) {
1817 if (aThisOwner == theOther)
1818 return true; // composite owner is later that its sub
1819 if (!isLaterByDep(aThisOwner, theOther))
1822 return myObjs->isLater(theThis, theOther);
1825 int Model_Document::numberOfNameInHistory(
1826 const ObjectPtr& theNameObject, const TDF_Label& theStartFrom)
1828 std::map<std::string, std::list<TDF_Label> >::iterator aFind =
1829 myNamingNames.find(theNameObject->data()->name());
1830 if (aFind == myNamingNames.end() || aFind->second.size() < 2) {
1831 return 1; // no need to specify the name by additional identifiers
1833 // get the feature of the object for relative compare
1834 FeaturePtr aStart = myObjs->feature(theStartFrom);
1835 if (!aStart.get()) // strange, but can not find feature by the label
1837 // feature that contain result with this name
1838 FeaturePtr aNameFeature;
1839 ResultPtr aNameResult = std::dynamic_pointer_cast<ModelAPI_Result>(theNameObject);
1841 aNameFeature = myObjs->feature(aNameResult);
1843 aNameFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theNameObject);
1844 // iterate all labels with this name to find the nearest just before or equal relative
1845 std::list<TDF_Label>::reverse_iterator aLabIter = aFind->second.rbegin();
1846 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1847 FeaturePtr aLabFeat = featureByLab(*aLabIter);
1848 if (!aLabFeat.get())
1850 if (isLaterByDep(aStart, aLabFeat)) // skip also start: its result don't used
1854 for(; aLabIter != aFind->second.rend(); aLabIter++) {
1855 FeaturePtr aLabFeat = featureByLab(*aLabIter);
1856 if (!aLabFeat.get())
1858 if (aLabFeat == aNameFeature || isLaterByDep(aNameFeature, aLabFeat))
1862 return aResIndex; // strange
1865 ResultPtr Model_Document::findByName(
1866 std::string& theName, std::string& theSubShapeName, bool& theUniqueContext)
1868 int aNumInHistory = 0;
1869 std::string aName = theName;
1870 ResultPtr aRes = myObjs->findByName(aName);
1871 theUniqueContext = !(aRes.get() && myNamingNames.find(aName) != myNamingNames.end());
1872 while(!aRes.get() && aName[0] == '_') { // this may be theContext with the history index
1874 aName = aName.substr(1);
1875 aRes = myObjs->findByName(aName);
1877 if (aNumInHistory) {
1878 std::map<std::string, std::list<TDF_Label> >::iterator aFind = myNamingNames.find(aName);
1879 if (aFind != myNamingNames.end() && aFind->second.size() > aNumInHistory) {
1880 std::list<TDF_Label>::reverse_iterator aLibIt = aFind->second.rbegin();
1881 for(; aNumInHistory != 0; aNumInHistory--)
1883 const TDF_Label& aResultLab = *aLibIt;
1884 aRes = std::dynamic_pointer_cast<ModelAPI_Result>(myObjs->object(aResultLab.Father()));
1885 if (aRes) { // modify the incoming names
1886 if (!theSubShapeName.empty())
1887 theSubShapeName = theSubShapeName.substr(theName.size() - aName.size());
1895 std::list<std::shared_ptr<ModelAPI_Feature> > Model_Document::allFeatures()
1897 return myObjs->allFeatures();
1900 std::list<std::shared_ptr<ModelAPI_Object> > Model_Document::allObjects()
1902 return myObjs->allObjects();
1905 void Model_Document::setActive(const bool theFlag)
1907 if (theFlag != myIsActive) {
1908 myIsActive = theFlag;
1909 // redisplay all the objects of this part
1910 static Events_Loop* aLoop = Events_Loop::loop();
1911 static Events_ID aRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
1913 for(int a = size(ModelAPI_Feature::group()) - 1; a >= 0; a--) {
1914 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(
1915 object(ModelAPI_Feature::group(), a));
1916 if (aFeature.get() && aFeature->data()->isValid()) {
1917 std::list<ResultPtr> aResults;
1918 ModelAPI_Tools::allResults(aFeature, aResults);
1919 for (std::list<ResultPtr>::iterator aRes = aResults.begin();
1920 aRes != aResults.end(); aRes++) {
1921 ModelAPI_EventCreator::get()->sendUpdated(*aRes, aRedispEvent);
1928 bool Model_Document::isActive() const
1933 int Model_Document::transactionID()
1935 Handle(TDataStd_Integer) anIndex;
1936 if (!generalLabel().FindChild(TAG_CURRENT_TRANSACTION).
1937 FindAttribute(TDataStd_Integer::GetID(), anIndex)) {
1938 anIndex = TDataStd_Integer::Set(generalLabel().FindChild(TAG_CURRENT_TRANSACTION), 1);
1940 return anIndex->Get();
1943 void Model_Document::incrementTransactionID()
1945 int aNewVal = transactionID() + 1;
1946 TDataStd_Integer::Set(generalLabel().FindChild(TAG_CURRENT_TRANSACTION), aNewVal);
1949 TDF_Label Model_Document::extConstructionsLabel() const
1951 return myDoc->Main().FindChild(TAG_EXTERNAL_CONSTRUCTIONS);
1954 bool Model_Document::isOpened()
1956 return myObjs && !myDoc.IsNull();
1959 int Model_Document::numInternalFeatures()
1961 return myObjs->numInternalFeatures();
1964 std::shared_ptr<ModelAPI_Feature> Model_Document::internalFeature(const int theIndex)
1966 return myObjs->internalFeature(theIndex);
1969 void Model_Document::synchronizeTransactions()
1971 Model_Document* aRoot =
1972 std::dynamic_pointer_cast<Model_Document>(ModelAPI_Session::get()->moduleDocument()).get();
1974 return; // don't need to synchronize root with root
1976 std::shared_ptr<Model_Session> aSession =
1977 std::dynamic_pointer_cast<Model_Session>(Model_Session::get());
1978 while(myRedos.size() > aRoot->myRedos.size()) { // remove redo in this
1979 aSession->setCheckTransactions(false);
1981 aSession->setCheckTransactions(true);
1983 /* this case can not be reproduced in any known case for the current moment, so, just comment
1984 while(myRedos.size() < aRoot->myRedos.size()) { // add more redo in this
1985 undoInternal(false, true);
1989 /// Feature that is used for selection in the Part document by the external request
1990 class Model_SelectionInPartFeature : public ModelAPI_Feature {
1992 /// Nothing to do in constructor
1993 Model_SelectionInPartFeature() : ModelAPI_Feature() {}
1995 /// Returns the unique kind of a feature
1996 virtual const std::string& getKind() {
1997 static std::string MY_KIND("InternalSelectionInPartFeature");
2000 /// Request for initialization of data model of the object: adding all attributes
2001 virtual void initAttributes() {
2002 data()->addAttribute("selection", ModelAPI_AttributeSelectionList::typeId());
2004 /// Nothing to do in the execution function
2005 virtual void execute() {}
2009 //! Returns the feature that is used for calculation of selection externally from the document
2010 AttributeSelectionListPtr Model_Document::selectionInPartFeature()
2012 // return already created, otherwise create
2013 if (!mySelectionFeature.get() || !mySelectionFeature->data()->isValid()) {
2015 mySelectionFeature = FeaturePtr(new Model_SelectionInPartFeature);
2017 TDF_Label aFeatureLab = generalLabel().FindChild(TAG_SELECTION_FEATURE);
2018 std::shared_ptr<Model_Data> aData(new Model_Data);
2019 aData->setLabel(aFeatureLab.FindChild(1));
2020 aData->setObject(mySelectionFeature);
2021 mySelectionFeature->setDoc(myObjs->owner());
2022 mySelectionFeature->setData(aData);
2023 std::string aName = id() + "_Part";
2024 mySelectionFeature->data()->setName(aName);
2025 mySelectionFeature->setDoc(myObjs->owner());
2026 mySelectionFeature->initAttributes();
2027 mySelectionFeature->init(); // to make it enabled and Update correctly
2028 // this update may cause recomputation of the part after selection on it, that is not needed
2029 mySelectionFeature->data()->blockSendAttributeUpdated(true);
2031 return mySelectionFeature->selectionList("selection");
2034 FeaturePtr Model_Document::lastFeature()
2037 return myObjs->lastFeature();
2038 return FeaturePtr();
2041 static Handle(TNaming_NamedShape) searchForOriginalShape(TopoDS_Shape theShape, TDF_Label aMain) {
2042 Handle(TNaming_NamedShape) aResult;
2043 while(!theShape.IsNull()) { // searching for the very initial shape that produces this one
2044 TopoDS_Shape aShape = theShape;
2046 // to avoid crash of TNaming_SameShapeIterator if pure shape does not exists
2047 if (!TNaming_Tool::HasLabel(aMain, aShape))
2049 for(TNaming_SameShapeIterator anIter(aShape, aMain); anIter.More(); anIter.Next()) {
2050 TDF_Label aNSLab = anIter.Label();
2051 Handle(TNaming_NamedShape) aNS;
2052 if (aNSLab.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
2053 for(TNaming_Iterator aShapesIter(aNS); aShapesIter.More(); aShapesIter.Next()) {
2054 if (aShapesIter.Evolution() == TNaming_SELECTED ||
2055 aShapesIter.Evolution() == TNaming_DELETE)
2056 continue; // don't use the selection evolution
2057 if (aShapesIter.NewShape().IsSame(aShape)) { // found the original shape
2059 if (aResult->Evolution() == TNaming_MODIFY)
2060 theShape = aShapesIter.OldShape();
2061 // otherwise may me searching for another item of this shape with longer history
2062 if (!theShape.IsNull())
2072 std::shared_ptr<ModelAPI_Feature> Model_Document::producedByFeature(
2073 std::shared_ptr<ModelAPI_Result> theResult,
2074 const std::shared_ptr<GeomAPI_Shape>& theShape)
2076 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theResult);
2078 return feature(theResult); // for not-body just returns the feature that produced this result
2080 // otherwise get the shape and search the very initial label for it
2081 TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
2082 if (aShape.IsNull())
2083 return FeaturePtr();
2085 // for compsolids and compounds all the naming is located in the main object, so, try to use
2087 ResultBodyPtr aMain = ModelAPI_Tools::bodyOwner(theResult);
2088 while (aMain.get()) { // get the top-most main
2089 ResultBodyPtr aNextMain = ModelAPI_Tools::bodyOwner(aMain);
2090 if (aNextMain.get())
2095 FeaturePtr aMainRes = producedByFeature(aMain, theShape);
2100 std::shared_ptr<Model_Data> aBodyData = std::dynamic_pointer_cast<Model_Data>(theResult->data());
2101 if (!aBodyData.get() || !aBodyData->isValid())
2102 return FeaturePtr();
2104 TopoDS_Shape anOldShape; // old shape in the pair old shape->theShape in the named shape
2105 TopoDS_Shape aShapeContainer; // old shape of the shape that contains aShape as sub-element
2106 Handle(TNaming_NamedShape) aCandidatInThis, aCandidatContainer;
2107 TDF_Label aBodyLab = aBodyData->shapeLab();
2108 // use child and this label (the lowest priority)
2109 TDF_ChildIDIterator aNSIter(aBodyLab, TNaming_NamedShape::GetID(), Standard_True);
2110 bool aUseThis = !aNSIter.More();
2111 while(anOldShape.IsNull() && (aNSIter.More() || aUseThis)) {
2112 Handle(TNaming_NamedShape) aNS;
2114 if (!aBodyLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
2117 aNS = Handle(TNaming_NamedShape)::DownCast(aNSIter.Value());
2119 for(TNaming_Iterator aShapesIter(aNS); aShapesIter.More(); aShapesIter.Next()) {
2120 if (aShapesIter.Evolution() == TNaming_SELECTED || aShapesIter.Evolution() == TNaming_DELETE)
2121 continue; // don't use the selection evolution
2122 if (aShapesIter.NewShape().IsSame(aShape)) { // found the original shape
2123 aCandidatInThis = aNS;
2124 if (aCandidatInThis->Evolution() == TNaming_MODIFY)
2125 anOldShape = aShapesIter.OldShape();
2126 // otherwise may me searching for another item of this shape with longer history
2127 if (!anOldShape.IsNull())
2130 // check that the shape contains aShape as sub-shape to fill container
2131 if (aShapesIter.NewShape().ShapeType() < aShape.ShapeType() && aCandidatContainer.IsNull()) {
2132 TopExp_Explorer anExp(aShapesIter.NewShape(), aShape.ShapeType());
2133 for(; anExp.More(); anExp.Next()) {
2134 if (aShape.IsSame(anExp.Current())) {
2135 aCandidatContainer = aNS;
2136 aShapeContainer = aShapesIter.NewShape();
2141 // iterate to the next label or to the body label in the end
2144 if (!aNSIter.More()) {
2150 if (aCandidatInThis.IsNull()) {
2151 // to fix 1512: searching for original shape of this shape
2152 // if modification of it is not in this result
2153 aCandidatInThis = searchForOriginalShape(aShape, myDoc->Main());
2154 if (aCandidatInThis.IsNull()) {
2155 if (aCandidatContainer.IsNull())
2156 return FeaturePtr();
2157 // with the lower priority use the higher level shape that contains aShape
2158 aCandidatInThis = aCandidatContainer;
2159 anOldShape = aShapeContainer;
2161 // to stop the searching by the following searchForOriginalShape
2162 anOldShape.Nullify();
2166 Handle(TNaming_NamedShape) aNS = searchForOriginalShape(anOldShape, myDoc->Main());
2168 aCandidatInThis = aNS;
2171 TDF_Label aResultLab = aCandidatInThis->Label();
2172 while(aResultLab.Depth() > 3)
2173 aResultLab = aResultLab.Father();
2174 FeaturePtr aFeature = myObjs->feature(aResultLab);
2175 if (aFeature.get()) {
2176 if (!aResult.get() || myObjs->isLater(aResult, aFeature)) {
2183 bool Model_Document::isLater(FeaturePtr theLater, FeaturePtr theCurrent) const
2185 return myObjs->isLater(theLater, theCurrent);
2188 // Object Browser nodes states
2190 void Model_Document::storeNodesState(const std::list<bool>& theStates)
2192 TDF_Label aLab = generalLabel().FindChild(TAG_NODES_STATE);
2193 aLab.ForgetAllAttributes();
2194 if (!theStates.empty()) {
2195 Handle(TDataStd_BooleanArray) anArray =
2196 TDataStd_BooleanArray::Set(aLab, 0, int(theStates.size()) - 1);
2197 std::list<bool>::const_iterator aState = theStates.begin();
2198 for(int anIndex = 0; aState != theStates.end(); aState++, anIndex++) {
2199 anArray->SetValue(anIndex, *aState);
2204 void Model_Document::restoreNodesState(std::list<bool>& theStates) const
2206 TDF_Label aLab = generalLabel().FindChild(TAG_NODES_STATE);
2207 Handle(TDataStd_BooleanArray) anArray;
2208 if (aLab.FindAttribute(TDataStd_BooleanArray::GetID(), anArray)) {
2209 int anUpper = anArray->Upper();
2210 for(int anIndex = 0; anIndex <= anUpper; anIndex++) {
2211 theStates.push_back(anArray->Value(anIndex) == Standard_True);
2217 void Model_Document::eraseAllFeatures()
2220 myObjs->eraseAllFeatures();
2223 std::shared_ptr<ModelAPI_Feature> Model_Document::nextFeature(
2224 std::shared_ptr<ModelAPI_Feature> theCurrent, const bool theReverse) const
2226 if (theCurrent.get() && myObjs) {
2227 int anIndex = kUNDEFINED_FEATURE_INDEX;
2228 return myObjs->nextFeature(theCurrent, anIndex, theReverse);
2230 return FeaturePtr(); // nothing by default
2233 void Model_Document::setExecuteFeatures(const bool theFlag)
2235 myExecuteFeatures = theFlag;
2236 const std::set<int> aSubs = subDocuments();
2237 std::set<int>::iterator aSubIter = aSubs.begin();
2238 for (; aSubIter != aSubs.end(); aSubIter++) {
2239 if (!subDoc(*aSubIter)->myObjs)
2241 subDoc(*aSubIter)->setExecuteFeatures(theFlag);
2245 void Model_Document::appendTransactionToPrevious()
2247 Transaction anAppended = myTransactions.back();
2248 myTransactions.pop_back();
2249 if (!myTransactions.empty()) { // if it is empty, just forget the appended
2250 myTransactions.back().myOCAFNum += anAppended.myOCAFNum;
2252 // propagate the same action to sub-documents
2253 const std::set<int> aSubs = subDocuments();
2254 for (std::set<int>::iterator aSubIter = aSubs.begin(); aSubIter != aSubs.end(); aSubIter++) {
2255 subDoc(*aSubIter)->appendTransactionToPrevious();
2259 /// GUID for keeping information about the auto-recomputation state
2260 static const Standard_GUID kAutoRecomputationID("8493fb74-0674-4912-a100-1cf46c7cfab3");
2262 void Model_Document::setAutoRecomutationState(const bool theState)
2265 generalLabel().FindChild(TAG_CURRENT_TRANSACTION).ForgetAttribute(kAutoRecomputationID);
2267 TDataStd_UAttribute::Set(
2268 generalLabel().FindChild(TAG_CURRENT_TRANSACTION), kAutoRecomputationID);
2271 bool Model_Document::autoRecomutationState() const
2273 return !generalLabel().FindChild(TAG_CURRENT_TRANSACTION).IsAttribute(kAutoRecomputationID);