+
+ if (aRoot)
+ {
+ std::map<std::string, SUIT_DataObject*> entry2ObjNewRoot;
+ SUIT_DataObjectIterator::DetourType dt = SUIT_DataObjectIterator::DepthLeft;
+ for ( SUIT_DataObjectIterator it( aNewRootObj, dt ); it.current(); ++it )
+ {
+ LightApp_DataObject* aCurObjN = dynamic_cast<LightApp_DataObject*>(it.current());
+ if (aCurObjN)
+ entry2ObjNewRoot[aCurObjN->entry().toStdString()] = it.current();
+ }
+
+ for ( SUIT_DataObjectIterator it( aRoot, dt ); it.current(); ++it )
+ {
+ LightApp_DataObject* aCurObjO = dynamic_cast<LightApp_DataObject*>(it.current());
+ if (aCurObjO && aCurObjO->childCount() > 0)
+ {
+ std::string entry = aCurObjO->entry().toStdString();
+ SUIT_DataObject* newNode = entry2ObjNewRoot[entry];
+ if (newNode && aCurObjO->childCount() > 0)
+ {
+ DataObjectList newchildren;
+ newNode->children(newchildren);
+ //new root - remove children
+ std::map<std::string, SUIT_DataObject*> newNode2Entries;
+ for ( DataObjectList::const_iterator it = newchildren.begin(); it != newchildren.end(); ++it )
+ {
+ SUIT_DataObject* cc = *it;
+ LightApp_DataObject* obj = dynamic_cast<LightApp_DataObject*>(cc);
+ newNode2Entries[obj->entry().toStdString()] = cc;
+ newNode->removeChild(cc);
+ }
+ //
+ std::set<SUIT_DataObject*> objtemp;
+
+ DataObjectList oldchildren;
+ aCurObjO->children(oldchildren);
+ for ( DataObjectList::const_iterator it = oldchildren.begin(); it != oldchildren.end(); ++it )
+ {
+ SUIT_DataObject* old_ch = *it;
+ std::string entr = dynamic_cast<LightApp_DataObject*>(old_ch)->entry().toStdString();
+ if (newNode2Entries.count(entr) > 0)
+ {
+ SUIT_DataObject* obj = newNode2Entries[entr];
+ newNode->appendChild(obj);
+ objtemp.insert(obj);
+ }
+ }
+ //
+ for ( DataObjectList::const_iterator it = newchildren.begin(); it != newchildren.end(); ++it )
+ {
+ SUIT_DataObject* ch = *it;
+ if (objtemp.count(ch) == 0)
+ newNode->appendChild(ch);
+ }
+ { //IF DEBUG
+ //add. check
+ DataObjectList newchildren2;
+ newNode->children(newchildren2);
+ std::set<std::string> entries2, entries1;
+ for ( DataObjectList::const_iterator it = newchildren2.begin(); it != newchildren2.end(); ++it )
+ entries2.insert((dynamic_cast<LightApp_DataObject*>(*it))->entry().toStdString());
+ for ( DataObjectList::const_iterator it = newchildren.begin(); it != newchildren.end(); ++it )
+ entries1.insert((dynamic_cast<LightApp_DataObject*>(*it))->entry().toStdString());
+ assert(entries1 == entries2);
+ }
+ }
+ }
+ }
+ }
+
+ HYDROGUI_DataModelSync aSync( aNewRootObj );