1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: ModelAPI_AttributeRefList.cxx
5 // Author: Mikhail PONIKAROV
7 #include "Model_AttributeRefList.h"
8 #include "Model_Application.h"
9 #include "Model_Data.h"
10 #include "Model_Objects.h"
11 #include <ModelAPI_Feature.h>
12 #include <TDF_ListIteratorOfLabelList.hxx>
16 void Model_AttributeRefList::append(ObjectPtr theObject)
18 std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
19 myRef->Append(aData->label().Father()); // store label of the object
20 // do it before the transaction finish to make just created/removed objects know dependencies
21 // and reference from composite feature is removed automatically
22 ADD_BACK_REF(theObject);
24 owner()->data()->sendAttributeUpdated(this);
27 void Model_AttributeRefList::remove(ObjectPtr theObject)
29 std::shared_ptr<Model_Data> aData;
30 if (theObject.get() != NULL) {
31 aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
32 myRef->Remove(aData->label().Father());
33 REMOVE_BACK_REF(theObject);
35 else { // in case of empty object remove, the first empty object is removed from the list
36 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
39 const TDF_LabelList& aList = myRef->List();
40 for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
41 ObjectPtr anObj = aDoc->objects()->object(aLIter.Value());
42 if (anObj.get() == NULL) {
43 myRef->Remove(aLIter.Value());
44 REMOVE_BACK_REF(theObject);
50 owner()->data()->sendAttributeUpdated(this);
53 void Model_AttributeRefList::clear()
55 std::list<ObjectPtr> anOldList = list();
57 std::list<ObjectPtr>::iterator anOldIter = anOldList.begin();
58 for(; anOldIter != anOldList.end(); anOldIter++) {
59 REMOVE_BACK_REF((*anOldIter));
63 int Model_AttributeRefList::size() const
65 return myRef->Extent();
68 bool Model_AttributeRefList::isInitialized()
70 if (size() == 0) { // empty list is not initialized list: sketch will be not valid after add/undo
73 return ModelAPI_AttributeRefList::isInitialized();
76 list<ObjectPtr> Model_AttributeRefList::list()
78 std::list<ObjectPtr> aResult;
79 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
82 const TDF_LabelList& aList = myRef->List();
83 for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
84 ObjectPtr anObj = aDoc->objects()->object(aLIter.Value());
85 aResult.push_back(anObj);
91 ObjectPtr Model_AttributeRefList::object(const int theIndex) const
93 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
96 const TDF_LabelList& aList = myRef->List();
98 for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next(), anIndex++) {
99 if (anIndex == theIndex)
100 return aDoc->objects()->object(aLIter.Value());
106 Model_AttributeRefList::Model_AttributeRefList(TDF_Label& theLabel)
108 myIsInitialized = theLabel.FindAttribute(TDataStd_ReferenceList::GetID(), myRef) == Standard_True;
109 if (!myIsInitialized) {
110 myRef = TDataStd_ReferenceList::Set(theLabel);