1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
3 // File: ModuleBase_IDocumentDataModel.cpp
4 // Created: 28 Apr 2015
5 // Author: Vitaly SMETANNIKOV
7 #include "XGUI_DataModel.h"
9 #include <ModuleBase_IconFactory.h>
11 #include <ModelAPI_Session.h>
12 #include <ModelAPI_Events.h>
13 #include <ModelAPI_ResultParameter.h>
14 #include <ModelAPI_AttributeDouble.h>
15 #include <ModelAPI_ResultPart.h>
16 #include <ModelAPI_Feature.h>
17 #include <ModelAPI_CompositeFeature.h>
18 #include <ModelAPI_ResultCompSolid.h>
19 #include <ModelAPI_Tools.h>
21 #include <Config_FeatureMessage.h>
23 #include <Events_Loop.h>
24 #include <Events_Error.h>
29 #define ACTIVE_COLOR QColor(0,72,140)
30 //#define PASSIVE_COLOR Qt::black
32 /// Returns ResultPart object if the given object is a Part feature
33 /// Otherwise returns NULL
34 ResultPartPtr getPartResult(ModelAPI_Object* theObj)
36 ModelAPI_Feature* aFeature = dynamic_cast<ModelAPI_Feature*>(theObj);
38 ResultPtr aRes = aFeature->firstResult();
39 if (aRes.get() && (aRes->groupName() == ModelAPI_ResultPart::group())) {
40 ResultPartPtr aPartRes = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aRes);
41 // Use only original parts, not a placement results
42 if (aPartRes == aPartRes->original())
46 return ResultPartPtr();
49 /// Returns pointer on document if the given object is document object
50 ModelAPI_Document* getSubDocument(void* theObj)
52 ModelAPI_Document* aDoc = dynamic_cast<ModelAPI_Document*>((ModelAPI_Entity*)theObj);
59 // Constructor *************************************************
60 XGUI_DataModel::XGUI_DataModel(QObject* theParent) : ModuleBase_IDocumentDataModel(theParent)
62 myXMLReader.readAll();
64 Events_Loop* aLoop = Events_Loop::loop();
65 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
66 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_DELETED));
67 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
70 //******************************************************
71 void XGUI_DataModel::processEvent(const std::shared_ptr<Events_Message>& theMessage)
73 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
74 std::string aRootType = myXMLReader.rootType();
75 std::string aSubType = myXMLReader.subType();
76 int aNbFolders = foldersCount();
78 // Created object event *******************
79 if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
80 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
81 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
82 std::set<ObjectPtr> aObjects = aUpdMsg->objects();
84 std::set<ObjectPtr>::const_iterator aIt;
86 for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
87 ObjectPtr aObject = (*aIt);
88 // We do not show objects which not has to be shown in object browser
89 if (!aObject->isInHistory())
92 aObjType = aObject->groupName();
93 DocumentPtr aDoc = aObject->document();
94 if (aDoc == aRootDoc) {
95 // Check that new folders could appear
96 QStringList aNotEmptyFolders = listOfShowNotEmptyFolders();
97 foreach (QString aNotEmptyFolder, aNotEmptyFolders) {
98 if ((aNotEmptyFolder.toStdString() == aObjType) && (aRootDoc->size(aObjType) == 1))
99 // Appears first object in folder which can not be shown empty
100 insertRow(myXMLReader.rootFolderId(aObjType));
103 int aRow = aRootDoc->size(aObjType) - 1;
104 if (aObjType == aRootType) {
105 insertRow(aRow + aNbFolders + 1);
107 int aFolderId = myXMLReader.rootFolderId(aObjType);
108 if (aFolderId != -1) {
109 insertRow(aRow, createIndex(aFolderId, 0, -1));
113 // Object created in sub-document
114 QModelIndex aDocRoot = findDocumentRootIndex(aDoc.get());
115 if (aDocRoot.isValid()) {
116 // Check that new folders could appear
117 QStringList aNotEmptyFolders = listOfShowNotEmptyFolders(false);
118 foreach (QString aNotEmptyFolder, aNotEmptyFolders) {
119 if ((aNotEmptyFolder.toStdString() == aObjType) && (aDoc->size(aObjType) == 1))
120 // Appears first object in folder which can not be shown empty
121 insertRow(myXMLReader.subFolderId(aObjType), aDocRoot);
123 int aRow = aDoc->size(aObjType) - 1;
124 int aNbSubFolders = foldersCount(aDoc.get());
125 if (aObjType == aSubType) {
126 // List of objects under document root
127 insertRow(aRow + aNbSubFolders, aDocRoot);
129 // List of objects under a folder
131 int aFolderId = folderId(aObjType, aDoc.get());
132 if (aFolderId != -1) {
133 insertRow(aRow, createIndex(aFolderId, 0, aDoc.get()));
140 Events_Error::send("Problem with Data Model definition of sub-document");
144 // Deleted object event ***********************
145 } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED)) {
146 std::shared_ptr<ModelAPI_ObjectDeletedMessage> aUpdMsg =
147 std::dynamic_pointer_cast<ModelAPI_ObjectDeletedMessage>(theMessage);
148 DocumentPtr aDoc = aUpdMsg->document();
149 std::set<std::string> aGroups = aUpdMsg->groups();
150 std::set<std::string>::const_iterator aIt;
151 for (aIt = aGroups.begin(); aIt != aGroups.end(); ++aIt) {
152 std::string aGroup = (*aIt);
153 if (aDoc == aRootDoc) { // If root objects
154 int aRow = aRootDoc->size(aGroup);
155 if (aGroup == aRootType) {
156 removeRow(aRow + aNbFolders);
158 int aFolderId = myXMLReader.rootFolderId(aGroup);
159 if (aFolderId != -1) {
160 QModelIndex aFolderIndex = createIndex(aFolderId, 0, -1);
161 removeRow(aRow, aFolderIndex);
164 // Check that some folders could erased
165 QStringList aNotEmptyFolders = listOfShowNotEmptyFolders();
166 foreach (QString aNotEmptyFolder, aNotEmptyFolders) {
167 if ((aNotEmptyFolder.toStdString() == aGroup) && (aRootDoc->size(aGroup) == 0))
168 // Appears first object in folder which can not be shown empty
169 removeRow(myXMLReader.rootFolderId(aGroup));
172 // Remove row for sub-document
173 QModelIndex aDocRoot = findDocumentRootIndex(aDoc.get());
174 if (aDocRoot.isValid()) {
175 int aRow = aDoc->size(aGroup);
176 int aNbSubFolders = foldersCount(aDoc.get());
177 if (aGroup == aSubType) {
178 // List of objects under document root
179 removeRow(aRow + aNbSubFolders, aDocRoot);
181 // List of objects under a folder
182 int aFolderId = folderId(aGroup, aDoc.get());
183 if (aFolderId != -1) {
184 removeRow(aRow, createIndex(aFolderId, 0, aDoc.get()));
187 // Check that some folders could disappear
188 QStringList aNotEmptyFolders = listOfShowNotEmptyFolders(false);
189 foreach (QString aNotEmptyFolder, aNotEmptyFolders) {
190 if ((aNotEmptyFolder.toStdString() == aGroup) && (aDoc->size(aGroup) == 1))
191 // Appears first object in folder which can not be shown empty
192 removeRow(myXMLReader.subFolderId(aGroup), aDocRoot);
197 Events_Error::send("Problem with Data Model definition of sub-document");
201 } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
202 DocumentPtr aDoc = ModelAPI_Session::get()->activeDocument();
203 if (aDoc != aRootDoc) {
204 QModelIndex aDocRoot = findDocumentRootIndex(aDoc.get());
205 if (aDocRoot.isValid())
206 emit dataChanged(aDocRoot, aDocRoot);
209 Events_Error::send("Problem with Data Model definition of sub-document");
215 //******************************************************
216 void XGUI_DataModel::clear()
221 //******************************************************
222 void XGUI_DataModel::rebuildDataTree()
227 //******************************************************
228 ObjectPtr XGUI_DataModel::object(const QModelIndex& theIndex) const
230 if (theIndex.internalId() < 0) // this is a folder
232 ModelAPI_Object* aObj = (ModelAPI_Object*)theIndex.internalPointer();
233 if (getSubDocument(aObj)) // the selected index is a folder of sub-document
236 return aObj->data()->owner();
239 //******************************************************
240 QModelIndex XGUI_DataModel::objectIndex(const ObjectPtr theObject) const
242 std::string aType = theObject->groupName();
243 DocumentPtr aDoc = theObject->document();
244 int aRow = aDoc->index(theObject);
246 // it could be a part of complex object
247 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
248 if (aFeature.get()) {
249 CompositeFeaturePtr aCompFea = ModelAPI_Tools::compositeOwner(aFeature);
250 if (aCompFea.get()) {
251 for (int i = 0; i < aCompFea->numberOfSubs(true); i++) {
252 if (aCompFea->subFeature(i, true) == theObject) {
259 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
261 ResultCompSolidPtr aCompRes = ModelAPI_Tools::compSolidOwner(aResult);
262 if (aCompRes.get()) {
263 for (int i = 0; i < aCompRes->numberOfSubs(true); i++) {
264 if (aCompRes->subResult(i, true) == theObject) {
273 return QModelIndex();
275 return createIndex(aRow, 0, theObject.get());
277 SessionPtr aSession = ModelAPI_Session::get();
278 DocumentPtr aRootDoc = aSession->moduleDocument();
279 if (aDoc == aRootDoc && myXMLReader.rootType() == aType) {
280 // The object from root document
281 aRow += foldersCount();
282 } else if (myXMLReader.subType() == aType) {
283 // The object from sub document
284 aRow += foldersCount(aDoc.get());
286 return createIndex(aRow, 0, theObject.get());
289 //******************************************************
290 QVariant XGUI_DataModel::data(const QModelIndex& theIndex, int theRole) const
292 SessionPtr aSession = ModelAPI_Session::get();
293 DocumentPtr aRootDoc = aSession->moduleDocument();
294 int aNbFolders = foldersCount();
295 int theIndexRow = theIndex.row();
297 if ((theRole == Qt::DecorationRole) && (theIndex == lastHistoryIndex()))
298 return QIcon(":pictures/arrow.png");
300 if (theIndex.column() == 1)
303 int aParentId = theIndex.internalId();
304 if (aParentId == -1) { // root folders
306 case Qt::DisplayRole:
307 return QString(myXMLReader.rootFolderName(theIndexRow).c_str()) +
308 QString(" (%1)").arg(rowCount(theIndex));
309 case Qt::DecorationRole:
310 return QIcon(myXMLReader.rootFolderIcon(theIndexRow).c_str());
311 case Qt::ForegroundRole:
312 if ((flags(theIndex) & Qt::ItemIsEditable) == 0)
313 return QBrush(Qt::lightGray);
316 } else { // an object or sub-document
317 if (theRole == Qt::ForegroundRole) {
318 if ((flags(theIndex) & Qt::ItemIsEditable) == 0)
319 return QBrush(Qt::lightGray);
323 ModelAPI_Document* aSubDoc = getSubDocument(theIndex.internalPointer());
324 if (aSubDoc) { // this is a folder of sub document
325 QIntList aMissedIdx = missedFolderIndexes(aSubDoc);
326 int aRow = theIndexRow;
327 while (aMissedIdx.contains(aRow))
331 case Qt::DisplayRole:
332 return QString(myXMLReader.subFolderName(aRow).c_str()) +
333 QString(" (%1)").arg(rowCount(theIndex));
334 case Qt::DecorationRole:
335 return QIcon(myXMLReader.subFolderIcon(aRow).c_str());
338 ModelAPI_Object* aObj = (ModelAPI_Object*)theIndex.internalPointer();
340 case Qt::DisplayRole:
342 if (aObj->groupName() == ModelAPI_ResultParameter::group()) {
343 ModelAPI_ResultParameter* aParam = dynamic_cast<ModelAPI_ResultParameter*>(aObj);
344 AttributeDoublePtr aValueAttribute = aParam->data()->real(ModelAPI_ResultParameter::VALUE());
345 QString aVal = QString::number(aValueAttribute->value());
346 QString aTitle = QString(aObj->data()->name().c_str());
347 return aTitle + " = " + aVal;
350 if (aObj->groupName() == myXMLReader.subType()) {
351 ResultPartPtr aPartRes = getPartResult(aObj);
352 if (aPartRes.get()) {
353 if (aPartRes->partDoc().get() == NULL)
354 aPrefix = "Not loaded ";
357 return aPrefix + aObj->data()->name().c_str();
359 case Qt::DecorationRole:
360 return ModuleBase_IconFactory::get()->getIcon(object(theIndex));
367 //******************************************************
368 QVariant XGUI_DataModel::headerData(int theSection, Qt::Orientation theOrient, int theRole) const
373 //******************************************************
374 int XGUI_DataModel::rowCount(const QModelIndex& theParent) const
376 SessionPtr aSession = ModelAPI_Session::get();
377 if (!aSession->hasModuleDocument())
379 DocumentPtr aRootDoc = aSession->moduleDocument();
381 if (!theParent.isValid()) {
382 // Return number of items in root
383 int aNbFolders = foldersCount();
385 std::string aType = myXMLReader.rootType();
387 aNbItems = aRootDoc->size(aType);
388 return aNbFolders + aNbItems;
391 int aId = theParent.internalId();
393 // this is a folder under root
394 int aParentPos = theParent.row();
395 std::string aType = myXMLReader.rootFolderType(aParentPos);
396 return aRootDoc->size(aType);
398 // It is an object which could have children
399 ModelAPI_Document* aDoc = getSubDocument(theParent.internalPointer());
401 // a folder of sub-document
402 QIntList aMissedIdx = missedFolderIndexes(aDoc);
403 int aRow = theParent.row();
404 while (aMissedIdx.contains(aRow))
406 std::string aType = myXMLReader.subFolderType(aRow);
407 return aDoc->size(aType);
409 ModelAPI_Object* aObj = (ModelAPI_Object*)theParent.internalPointer();
410 // Check for Part feature
411 ResultPartPtr aPartRes = getPartResult(aObj);
412 if (aPartRes.get()) {
413 DocumentPtr aSubDoc = aPartRes->partDoc();
417 int aNbSubFolders = foldersCount(aSubDoc.get());
419 std::string aSubType = myXMLReader.subType();
420 if (!aSubType.empty())
421 aNbSubItems = aSubDoc->size(aSubType);
422 return aNbSubItems + aNbSubFolders;
424 // Check for composite object
425 ModelAPI_CompositeFeature* aCompFeature = dynamic_cast<ModelAPI_CompositeFeature*>(aObj);
427 return aCompFeature->numberOfSubs(true);
428 ModelAPI_ResultCompSolid* aCompRes = dynamic_cast<ModelAPI_ResultCompSolid*>(aObj);
430 return aCompRes->numberOfSubs(true);
437 //******************************************************
438 int XGUI_DataModel::columnCount(const QModelIndex& theParent) const
443 //******************************************************
444 QModelIndex XGUI_DataModel::index(int theRow, int theColumn, const QModelIndex &theParent) const
446 SessionPtr aSession = ModelAPI_Session::get();
447 DocumentPtr aRootDoc = aSession->moduleDocument();
448 int aNbFolders = foldersCount();
452 if (!theParent.isValid()) {
453 if (theRow < aNbFolders) // Return first level folder index
454 return createIndex(theRow, theColumn, -1);
455 else { // return object under root index
456 std::string aType = myXMLReader.rootType();
457 int aObjId = theRow - aNbFolders;
458 if (aObjId < aRootDoc->size(aType)) {
459 ObjectPtr aObj = aRootDoc->object(aType, aObjId);
460 aIndex = objectIndex(aObj);
464 int aId = theParent.internalId();
465 int aParentPos = theParent.row();
466 if (aId == -1) { // return object index inside of first level of folders
467 std::string aType = myXMLReader.rootFolderType(aParentPos);
468 if (theRow < aRootDoc->size(aType)) {
469 ObjectPtr aObj = aRootDoc->object(aType, theRow);
470 aIndex = objectIndex(aObj);
473 // It is an object which could have children
474 ModelAPI_Document* aDoc = getSubDocument(theParent.internalPointer());
476 // It is a folder of sub-document
477 int aParentRow = aParentPos;
478 QIntList aMissedIdx = missedFolderIndexes(aDoc);
479 while (aMissedIdx.contains(aParentRow))
481 std::string aType = myXMLReader.subFolderType(aParentRow);
482 if (theRow < aDoc->size(aType)) {
483 ObjectPtr aObj = aDoc->object(aType, theRow);
484 aIndex = objectIndex(aObj);
487 ModelAPI_Object* aParentObj = (ModelAPI_Object*)theParent.internalPointer();
489 // Check for Part feature
490 ResultPartPtr aPartRes = getPartResult(aParentObj);
491 if (aPartRes.get()) {
492 DocumentPtr aSubDoc = aPartRes->partDoc();
493 int aNbSubFolders = foldersCount(aSubDoc.get());
494 if (theRow < aNbSubFolders) { // Create a Folder of sub-document
495 aIndex = createIndex(theRow, theColumn, aSubDoc.get());
497 // this is an object under sub document root
498 std::string aType = myXMLReader.subType();
499 ObjectPtr aObj = aSubDoc->object(aType, theRow - aNbSubFolders);
500 aIndex = objectIndex(aObj);
503 // Check for composite object
504 ModelAPI_CompositeFeature* aCompFeature = dynamic_cast<ModelAPI_CompositeFeature*>(aParentObj);
506 aIndex = objectIndex(aCompFeature->subFeature(theRow));
508 ModelAPI_ResultCompSolid* aCompRes = dynamic_cast<ModelAPI_ResultCompSolid*>(aParentObj);
510 aIndex = objectIndex(aCompRes->subResult(theRow));
517 return createIndex(aIndex.row(), theColumn, aIndex.internalPointer());
521 //******************************************************
522 static QModelIndex MYLastDeleted;
523 QModelIndex XGUI_DataModel::parent(const QModelIndex& theIndex) const
525 // To avoid additional request about index which was already deleted
526 if (theIndex == MYLastDeleted)
527 return QModelIndex();
529 int aId = theIndex.internalId();
530 if (aId != -1) { // The object is not a root folder
531 ModelAPI_Document* aDoc = getSubDocument(theIndex.internalPointer());
533 // It is a folder of sub-document
534 return findDocumentRootIndex(aDoc);
536 ObjectPtr aObj = object(theIndex);
538 // To avoid additional request about index which was already deleted
539 // If deleted it causes a crash on delete object from Part
540 MYLastDeleted = theIndex;
541 return QModelIndex();
543 // Check is it object a sub-object of a complex object
544 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
545 if (aFeature.get()) {
546 CompositeFeaturePtr aCompFea = ModelAPI_Tools::compositeOwner(aFeature);
547 if (aCompFea.get()) {
548 return objectIndex(aCompFea);
551 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
553 ResultCompSolidPtr aCompRes = ModelAPI_Tools::compSolidOwner(aResult);
554 if (aCompRes.get()) {
555 return objectIndex(aCompRes);
558 // Use as ordinary object
559 std::string aType = aObj->groupName();
560 SessionPtr aSession = ModelAPI_Session::get();
561 DocumentPtr aRootDoc = aSession->moduleDocument();
562 DocumentPtr aSubDoc = aObj->document();
563 if (aSubDoc == aRootDoc) {
564 if (aType == myXMLReader.rootType())
565 return QModelIndex();
567 // return first level of folder index
568 int aFolderId = myXMLReader.rootFolderId(aType);
569 // Items in a one row must have the same parent
570 return createIndex(aFolderId, 0, -1);
573 if (aType == myXMLReader.subType())
574 return findDocumentRootIndex(aSubDoc.get());
576 // return first level of folder index
577 int aFolderId = myXMLReader.subFolderId(aType);
578 // Items in a one row must have the same parent
579 return createIndex(aFolderId, 0, aSubDoc.get());
583 return QModelIndex();
586 //******************************************************
587 bool XGUI_DataModel::hasChildren(const QModelIndex& theParent) const
589 return rowCount(theParent) > 0;
592 //******************************************************
593 bool XGUI_DataModel::insertRows(int theRow, int theCount, const QModelIndex& theParent)
595 beginInsertRows(theParent, theRow, theRow + theCount - 1);
601 //******************************************************
602 bool XGUI_DataModel::removeRows(int theRow, int theCount, const QModelIndex& theParent)
604 beginRemoveRows(theParent, theRow, theRow + theCount - 1);
609 //******************************************************
610 Qt::ItemFlags XGUI_DataModel::flags(const QModelIndex& theIndex) const
612 qint64 aIt = theIndex.internalId();
613 ModelAPI_Object* aObj = 0;
614 ModelAPI_Document* aDoc = 0;
615 SessionPtr aSession = ModelAPI_Session::get();
616 DocumentPtr aActiveDoc = aSession->activeDocument();
618 Qt::ItemFlags aNullFlag;
619 Qt::ItemFlags aDefaultFlag = Qt::ItemIsSelectable | Qt::ItemIsEnabled;
620 Qt::ItemFlags aEditingFlag = Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsEditable;
624 // Folders under root
625 DocumentPtr aRootDoc = aSession->moduleDocument();
626 if (aRootDoc != aActiveDoc)
629 aDoc = getSubDocument(theIndex.internalPointer());
631 aObj = (ModelAPI_Object*) theIndex.internalPointer();
636 if (aObj->isDisabled())
637 return theIndex.column() == 1? Qt::ItemIsSelectable : aNullFlag;
639 bool isCompositeSub = false;
640 // An object which is sub-object of a composite object can not be accessible in column 1
641 if (theIndex.column() == 1) {
642 ObjectPtr aObjPtr = aObj->data()->owner();
643 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObjPtr);
644 if (aFeature.get()) {
645 CompositeFeaturePtr aCompFea = ModelAPI_Tools::compositeOwner(aFeature);
647 isCompositeSub = true;
649 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(aObjPtr);
651 ResultCompSolidPtr aCompRes = ModelAPI_Tools::compSolidOwner(aResult);
653 isCompositeSub = true;
658 return Qt::ItemIsSelectable;
660 if (aObj->document() != aActiveDoc) {
661 // The object could be a root of sub-tree
662 ResultPartPtr aPartRes = getPartResult(aObj);
663 if (aPartRes.get()) {
664 if (aPartRes->partDoc() == aActiveDoc)
670 // A folder under sub-document
671 if (aActiveDoc.get() != aDoc)
677 //******************************************************
678 QModelIndex XGUI_DataModel::findDocumentRootIndex(const ModelAPI_Document* theDoc) const
680 SessionPtr aSession = ModelAPI_Session::get();
681 DocumentPtr aRootDoc = aSession->moduleDocument();
682 if (myXMLReader.isAttachToResult()) { // If document is attached to result
683 int aNb = aRootDoc->size(ModelAPI_ResultPart::group());
685 ResultPartPtr aPartRes;
686 for (int i = 0; i < aNb; i++) {
687 aObj = aRootDoc->object(ModelAPI_ResultPart::group(), i);
688 aPartRes = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
689 if (aPartRes.get() && (aPartRes->partDoc().get() == theDoc)) {
691 if (myXMLReader.rootType() == ModelAPI_Feature::group()) {
692 aRow += foldersCount();
694 return createIndex(aRow, 0, aObj.get());
697 } else { // If document is attached to feature
698 int aNb = aRootDoc->size(ModelAPI_Feature::group());
700 ResultPartPtr aPartRes;
701 for (int i = 0; i < aNb; i++) {
702 aObj = aRootDoc->object(ModelAPI_Feature::group(), i);
703 aPartRes = getPartResult(aObj.get());
704 if (aPartRes.get() && (aPartRes->partDoc().get() == theDoc)) {
706 if (myXMLReader.rootType() == ModelAPI_Feature::group())
707 aRow += foldersCount();
708 return createIndex(aRow, 0, aObj.get());
712 return QModelIndex();
715 //******************************************************
716 QModelIndex XGUI_DataModel::documentRootIndex(DocumentPtr theDoc) const
718 SessionPtr aSession = ModelAPI_Session::get();
719 DocumentPtr aRootDoc = aSession->moduleDocument();
720 if (theDoc == aRootDoc)
721 return QModelIndex();
723 return findDocumentRootIndex(theDoc.get());
726 //******************************************************
727 int XGUI_DataModel::foldersCount(ModelAPI_Document* theDoc) const
730 SessionPtr aSession = ModelAPI_Session::get();
731 DocumentPtr aRootDoc = aSession->moduleDocument();
732 if ((theDoc == 0) || (theDoc == aRootDoc.get())) {
733 for (int i = 0; i < myXMLReader.rootFoldersNumber(); i++) {
734 if (myXMLReader.rootShowEmpty(i))
737 if (aRootDoc->size(myXMLReader.rootFolderType(i)) > 0)
742 for (int i = 0; i < myXMLReader.subFoldersNumber(); i++) {
743 if (myXMLReader.subShowEmpty(i))
746 if (theDoc->size(myXMLReader.subFolderType(i)) > 0)
755 //******************************************************
756 QIntList XGUI_DataModel::missedFolderIndexes(ModelAPI_Document* theDoc) const
759 SessionPtr aSession = ModelAPI_Session::get();
760 DocumentPtr aRootDoc = aSession->moduleDocument();
761 if ((theDoc == 0) || (theDoc == aRootDoc.get())) {
762 for (int i = 0; i < myXMLReader.rootFoldersNumber(); i++) {
763 if (!myXMLReader.rootShowEmpty(i)) {
764 if (aRootDoc->size(myXMLReader.rootFolderType(i)) == 0)
769 for (int i = 0; i < myXMLReader.subFoldersNumber(); i++) {
770 if (!myXMLReader.subShowEmpty(i)) {
771 if (theDoc->size(myXMLReader.subFolderType(i)) == 0)
780 //******************************************************
781 QStringList XGUI_DataModel::listOfShowNotEmptyFolders(bool fromRoot) const
785 for (int i = 0; i < myXMLReader.rootFoldersNumber(); i++) {
786 if (!myXMLReader.rootShowEmpty(i))
787 aResult << myXMLReader.rootFolderType(i).c_str();
790 for (int i = 0; i < myXMLReader.subFoldersNumber(); i++) {
791 if (!myXMLReader.subShowEmpty(i))
792 aResult << myXMLReader.subFolderType(i).c_str();
798 //******************************************************
799 QModelIndex XGUI_DataModel::lastHistoryIndex() const
801 SessionPtr aSession = ModelAPI_Session::get();
802 DocumentPtr aCurDoc = aSession->activeDocument();
803 FeaturePtr aFeature = aCurDoc->currentFeature(true);
804 if (aFeature.get()) {
805 QModelIndex aInd = objectIndex(aFeature);
806 return createIndex(aInd.row(), 1, aInd.internalPointer());
808 if (aCurDoc == aSession->moduleDocument())
809 return createIndex(foldersCount() - 1, 1, -1);
811 return createIndex(foldersCount(aCurDoc.get()) - 1, 1, aCurDoc.get());
815 //******************************************************
816 int XGUI_DataModel::folderId(std::string theType, ModelAPI_Document* theDoc)
818 SessionPtr aSession = ModelAPI_Session::get();
819 ModelAPI_Document* aDoc = theDoc;
821 aDoc = aSession->moduleDocument().get();
823 bool aUseSubDoc = (aDoc != aSession->moduleDocument().get());
827 int aId = myXMLReader.subFolderId(theType);
829 for (int i = 0; i < aId; i++) {
830 if (!myXMLReader.subShowEmpty(i)) {
831 if (aDoc->size(myXMLReader.subFolderType(i)) == 0)
836 int aId = myXMLReader.rootFolderId(theType);
838 for (int i = 0; i < aId; i++) {
839 if (!myXMLReader.rootShowEmpty(i)) {
840 if (aDoc->size(myXMLReader.rootFolderType(i)) == 0)