+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
// File: ModelAPI_AttributeRefList.cxx
// Created: 8 May 2014
// Author: Mikhail PONIKAROV
#include "Model_AttributeRefList.h"
#include "Model_Application.h"
-#include "Model_Events.h"
#include "Model_Data.h"
+#include "Model_Objects.h"
#include <ModelAPI_Feature.h>
-#include <Events_Loop.h>
#include <TDF_ListIteratorOfLabelList.hxx>
+#include <TDF_Tool.hxx>
+#include <TDataStd_ListIteratorOfListOfExtendedString.hxx>
using namespace std;
-void Model_AttributeRefList::append(boost::shared_ptr<ModelAPI_Feature> theFeature)
+void Model_AttributeRefList::append(ObjectPtr theObject)
+{
+ if (owner()->document() == theObject->document()) {
+ std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
+ myRef->Append(aData->label().Father()); // store label of the object
+ } else if (theObject.get() && theObject->data()->isValid()) { // reference to the other document
+ myRef->Append(myRef->Label());
+ // if these attributes exist, the link is external: keep reference to access the label
+ std::ostringstream anIdString; // string with document Id
+ anIdString<<theObject->document()->id();
+ myExtDocRef->Append(anIdString.str().c_str());
+ std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
+ TCollection_AsciiString anEntry;
+ TDF_Tool::Entry(aData->label().Father(), anEntry);
+ myExtDocRef->Append(anEntry);
+ } else return; // something is wrong
+
+ // do it before the transaction finish to make just created/removed objects know dependencies
+ // and reference from composite feature is removed automatically
+ ADD_BACK_REF(theObject);
+ owner()->data()->sendAttributeUpdated(this);
+}
+
+void Model_AttributeRefList::remove(ObjectPtr theObject)
{
- boost::shared_ptr<Model_Data> aData =
- boost::dynamic_pointer_cast<Model_Data>(theFeature->data());
- myRef->Append(aData->label());
+ if (theObject.get() != NULL) {
+ if (owner()->document() == theObject->document()) {
+ std::shared_ptr<Model_Data> aData;
+ aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
+ myRef->Remove(aData->label().Father());
+ REMOVE_BACK_REF(theObject);
+ owner()->data()->sendAttributeUpdated(this);
+ } else {
+ // create new lists because for the current moment remove one of the duplicated elements
+ // from the list is buggy
+ TDF_LabelList anOldList = myRef->List();
+ myRef->Clear();
+ TDataStd_ListOfExtendedString anOldExts = myExtDocRef->List();
+ myExtDocRef->Clear();
- static Events_ID anEvent = Events_Loop::eventByName(EVENT_FEATURE_UPDATED);
- Model_FeatureUpdatedMessage aMsg(feature(), anEvent);
- Events_Loop::loop()->send(aMsg);
+ std::ostringstream anIdString; // string with document Id
+ anIdString<<theObject->document()->id();
+ std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
+ TCollection_AsciiString anEntry;
+ TDF_Tool::Entry(aData->label().Father(), anEntry);
+ bool aFound = false;
+ TDataStd_ListIteratorOfListOfExtendedString anExtIter(anOldExts);
+ for (TDF_ListIteratorOfLabelList aLIter(anOldList); aLIter.More(); aLIter.Next()) {
+ if (aLIter.Value() == myRef->Label()) {
+ if (anExtIter.Value() == anIdString.str().c_str()) {
+ TDataStd_ListIteratorOfListOfExtendedString anExtIter2 = anExtIter;
+ anExtIter2.Next();
+ if (anExtIter2.Value() == anEntry) { // fully maches, so, remove(don't copy)
+ aFound = true;
+ continue;
+ }
+ }
+ myExtDocRef->Append(anExtIter.Value());
+ anExtIter.Next();
+ myExtDocRef->Append(anExtIter.Value());
+ anExtIter.Next();
+ }
+ myRef->Append(aLIter.Value());
+ }
+ if (aFound) {
+ REMOVE_BACK_REF(theObject);
+ owner()->data()->sendAttributeUpdated(this);
+ }
+ }
+ }
+ else { // in case of empty object remove, the first empty object is removed from the list
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+ owner()->document());
+ if (aDoc) {
+ const TDF_LabelList& aList = myRef->List();
+ for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
+ ObjectPtr anObj = aDoc->objects()->object(aLIter.Value());
+ if (anObj.get() == NULL) {
+ myRef->Remove(aLIter.Value());
+ REMOVE_BACK_REF(theObject);
+ owner()->data()->sendAttributeUpdated(this);
+ break;
+ }
+ }
+ }
+ }
}
-void Model_AttributeRefList::remove(boost::shared_ptr<ModelAPI_Feature> theFeature)
+void Model_AttributeRefList::clear()
{
- boost::shared_ptr<Model_Data> aData =
- boost::dynamic_pointer_cast<Model_Data>(theFeature->data());
- myRef->Remove(aData->label());
+ std::list<ObjectPtr> anOldList = list();
+ myRef->Clear();
+ std::list<ObjectPtr>::iterator anOldIter = anOldList.begin();
+ for(; anOldIter != anOldList.end(); anOldIter++) {
+ REMOVE_BACK_REF((*anOldIter));
+ }
+ myExtDocRef->Clear();
+ owner()->data()->sendAttributeUpdated(this);
+}
+int Model_AttributeRefList::size(const bool theWithEmpty) const
+{
+ if (theWithEmpty)
+ return myRef->Extent();
+ int aResult = 0;
+ const TDF_LabelList& aList = myRef->List();
+ for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
+ if (!aLIter.Value().IsNull() && !aLIter.Value().IsRoot()) aResult++;
+ }
+ return aResult;
}
-int Model_AttributeRefList::size()
+bool Model_AttributeRefList::isInitialized()
{
- return myRef->Extent();
+ if (size(false) == 0) { // empty list is not initialized list: sketch will be not valid after add/undo
+ return false;
+ }
+ return ModelAPI_AttributeRefList::isInitialized();
}
-list<boost::shared_ptr<ModelAPI_Feature> > Model_AttributeRefList::list()
+ObjectPtr Model_AttributeRefList::iteratedObject(TDF_ListIteratorOfLabelList& theLIter,
+ TDataStd_ListIteratorOfListOfExtendedString& theExtIter,
+ std::shared_ptr<Model_Document> theDoc) const
{
- std::list< boost::shared_ptr<ModelAPI_Feature> > aResult;
- boost::shared_ptr<Model_Document> aDoc =
- boost::dynamic_pointer_cast<Model_Document>(feature()->document());
+ ObjectPtr anObj;
+ if (!theLIter.Value().IsNull() && !theLIter.Value().IsRoot()) {
+ if (theLIter.Value() == myRef->Label()) { // external document object
+ int anID = atoi(TCollection_AsciiString(theExtIter.Value()).ToCString());
+ theExtIter.Next();
+ DocumentPtr aRefDoc = Model_Application::getApplication()->document(anID);
+ if (aRefDoc.get()) {
+ std::shared_ptr<Model_Document> aDR = std::dynamic_pointer_cast<Model_Document>(aRefDoc);
+ TDF_Label aRefLab;
+ TDF_Tool::Label(aDR->objects()->featuresLabel().Data(),
+ TCollection_AsciiString(theExtIter.Value()).ToCString(), aRefLab);
+ if (!aRefLab.IsNull()) {
+ anObj = aDR->objects()->object(aRefLab);
+ }
+ }
+ theExtIter.Next();
+ } else { // internal document object
+ anObj = theDoc->objects()->object(theLIter.Value());
+ }
+ }
+ return anObj;
+}
+
+list<ObjectPtr> Model_AttributeRefList::list()
+{
+ std::list<ObjectPtr> aResult;
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+ owner()->document());
if (aDoc) {
const TDF_LabelList& aList = myRef->List();
- for(TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
- aResult.push_back(aDoc->feature(aLIter.Value()));
+ TDataStd_ListIteratorOfListOfExtendedString anExtIter(myExtDocRef->List());
+ for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
+ aResult.push_back(iteratedObject(aLIter, anExtIter, aDoc));
}
}
return aResult;
}
+bool Model_AttributeRefList::isInList(const ObjectPtr& theObj)
+{
+ if(!theObj.get()) {
+ return false;
+ }
+ if (theObj->document() == owner()->document()) { // this document object
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+ owner()->document());
+ if (aDoc) {
+ std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObj->data());
+ if (aData.get() && aData->isValid()) {
+ TDF_Label anObjLab = aData->label().Father();
+ const TDF_LabelList& aList = myRef->List();
+ for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
+ if (aLIter.Value().IsEqual(anObjLab)) {
+ return true;
+ }
+ }
+ }
+ }
+ } else { // external document object
+ // create new lists because for the current moment remove one of the duplicated elements
+ // from the list is buggy
+ std::ostringstream anIdString; // string with document Id
+ anIdString<<theObj->document()->id();
+ std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObj->data());
+ TCollection_AsciiString anEntry;
+ TDF_Tool::Entry(aData->label().Father(), anEntry);
+ bool aFound = false;
+ TDataStd_ListIteratorOfListOfExtendedString anExtIter(myExtDocRef->List());
+ for (; anExtIter.More(); anExtIter.Next()) {
+ if (anExtIter.Value() == anIdString.str().c_str()) {
+ anExtIter.Next();
+ if (anExtIter.Value() == anEntry) { // fully maches
+ return true;
+ }
+ } else {
+ anExtIter.Next();
+ }
+ }
+ }
+ return false;
+}
+
+ObjectPtr Model_AttributeRefList::object(const int theIndex, const bool theWithEmpty) const
+{
+ std::shared_ptr<Model_Document> aDoc =
+ std::dynamic_pointer_cast<Model_Document>(owner()->document());
+ if (aDoc) {
+ int anIndex = -1;
+ TDataStd_ListIteratorOfListOfExtendedString anExtIter(myExtDocRef->List());
+ for (TDF_ListIteratorOfLabelList aLIter(myRef->List()); aLIter.More(); aLIter.Next()) {
+ if (theWithEmpty || (!aLIter.Value().IsNull() && !aLIter.Value().IsRoot()))
+ anIndex++;
+ if (anIndex == theIndex) {
+ return iteratedObject(aLIter, anExtIter, aDoc);
+ }
+ if (aLIter.Value() == myRef->Label()) {
+ anExtIter.Next();
+ anExtIter.Next();
+ }
+ }
+ }
+ return ObjectPtr();
+}
+
+void Model_AttributeRefList::substitute(const ObjectPtr& theCurrent, const ObjectPtr& theNew)
+{
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+ owner()->document());
+ if (aDoc) {
+ std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theCurrent->data());
+ if (aData.get() && aData->isValid()) {
+ TDF_Label aCurrentLab = aData->label().Father();
+ TDF_Label aNewLab;
+ if (theNew.get() && theNew->data()->isValid()) { // the new may be null
+ std::shared_ptr<Model_Data> aNewData =
+ std::dynamic_pointer_cast<Model_Data>(theNew->data());
+ aNewLab = aNewData->label().Father();
+ } else {
+ aNewLab = aCurrentLab.Root(); // root means null object
+ }
+ // do the substitution
+ ADD_BACK_REF(theNew);
+ if (myRef->InsertAfter(aNewLab, aCurrentLab)) {
+ myRef->Remove(aCurrentLab);
+ REMOVE_BACK_REF(theCurrent);
+ }
+ owner()->data()->sendAttributeUpdated(this);
+ }
+ }
+}
+
+void Model_AttributeRefList::exchange(const ObjectPtr& theObject1, const ObjectPtr& theObject2)
+{
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+ owner()->document());
+ if (aDoc) {
+ std::shared_ptr<Model_Data> aData1 = std::dynamic_pointer_cast<Model_Data>(theObject1->data());
+ if (aData1.get() && aData1->isValid()) {
+ TDF_Label aLab1 = aData1->label().Father();
+ if (theObject2.get() && theObject2->data()->isValid()) { // the new may be null
+ std::shared_ptr<Model_Data> aData2 =
+ std::dynamic_pointer_cast<Model_Data>(theObject2->data());
+ if (aData2.get() && aData2->isValid()) {
+ TDF_Label aLab2 = aData2->label().Father();
+ // do the substitution: use the temporary label, as usually in exchange
+ TDF_Label aTmpLab = aLab1.Root();
+ if (myRef->InsertAfter(aTmpLab, aLab1)) {
+ myRef->Remove(aLab1);
+ }
+ if (myRef->InsertAfter(aLab1, aLab2)) {
+ myRef->Remove(aLab2);
+ }
+ if (myRef->InsertAfter(aLab2, aTmpLab)) {
+ myRef->Remove(aTmpLab);
+ }
+ owner()->data()->sendAttributeUpdated(this);
+ }
+ }
+ }
+ }
+}
+
+void Model_AttributeRefList::removeLast()
+{
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+ owner()->document());
+ if (aDoc && !myRef->IsEmpty()) {
+ ObjectPtr anObj = aDoc->objects()->object(myRef->Last());
+ if (anObj.get()) {
+ myRef->Remove(myRef->Last());
+ REMOVE_BACK_REF(anObj);
+ owner()->data()->sendAttributeUpdated(this);
+ }
+ }
+}
+
+void Model_AttributeRefList::remove(const std::set<int>& theIndices)
+{
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+ owner()->document());
+ if (aDoc && !myRef->IsEmpty()) {
+ // collet labels that will be removed
+ TDF_LabelList aLabelsToRemove;
+ TDF_ListIteratorOfLabelList aLabIter(myRef->List());
+ for(int aCurrent = 0; aLabIter.More(); aLabIter.Next(), aCurrent++) {
+ if (theIndices.find(aCurrent) != theIndices.end())
+ aLabelsToRemove.Append(aLabIter.Value());
+ }
+ // remove labels
+ for(aLabIter.Initialize(aLabelsToRemove); aLabIter.More(); aLabIter.Next()) {
+ ObjectPtr anObj = aDoc->objects()->object(aLabIter.Value());
+ if (anObj.get()) {
+ myRef->Remove(aLabIter.Value());
+ REMOVE_BACK_REF(anObj);
+ }
+ }
+ if (!aLabelsToRemove.IsEmpty()) {
+ owner()->data()->sendAttributeUpdated(this);
+ }
+ }
+}
+
Model_AttributeRefList::Model_AttributeRefList(TDF_Label& theLabel)
{
- // check the attribute could be already presented in this doc (after load document)
- if (!theLabel.FindAttribute(TDataStd_ReferenceList::GetID(), myRef)) {
- myRef = TDataStd_ReferenceList::Set(theLabel);
+ myLab = theLabel;
+ reinit();
+}
+
+void Model_AttributeRefList::reinit()
+{
+ myIsInitialized = myLab.FindAttribute(TDataStd_ReferenceList::GetID(), myRef) == Standard_True;
+ if (!myIsInitialized) {
+ myRef = TDataStd_ReferenceList::Set(myLab);
+ }
+ if (!myLab.FindAttribute(TDataStd_ExtStringList::GetID(), myExtDocRef)) {
+ myExtDocRef = TDataStd_ExtStringList::Set(myLab);
}
}
