#include "Model_AttributeRefList.h"
#include "Model_Application.h"
#include "Model_Data.h"
+#include "Model_Objects.h"
#include <ModelAPI_Feature.h>
#include <TDF_ListIteratorOfLabelList.hxx>
myRef->Append(aData->label().Father()); // store label of the object
// do it before the transaction finish to make just created/removed objects know dependencies
// and reference from composite feature is removed automatically
- FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
- if (anOwnerFeature.get()) {
- aData->addBackReference(anOwnerFeature, id());
- }
+ ADD_BACK_REF(theObject);
owner()->data()->sendAttributeUpdated(this);
}
if (theObject.get() != NULL) {
aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
myRef->Remove(aData->label().Father());
+ REMOVE_BACK_REF(theObject);
}
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>(
if (aDoc) {
const TDF_LabelList& aList = myRef->List();
for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
- ObjectPtr anObj = aDoc->object(aLIter.Value());
+ ObjectPtr anObj = aDoc->objects()->object(aLIter.Value());
if (anObj.get() == NULL) {
myRef->Remove(aLIter.Value());
+ REMOVE_BACK_REF(theObject);
break;
}
}
owner()->data()->sendAttributeUpdated(this);
}
-int Model_AttributeRefList::size() const
+void Model_AttributeRefList::clear()
+{
+ std::list<ObjectPtr> anOldList = list();
+ myRef->Clear();
+ std::list<ObjectPtr>::iterator anOldIter = anOldList.begin();
+ for(; anOldIter != anOldList.end(); anOldIter++) {
+ REMOVE_BACK_REF((*anOldIter));
+ }
+ 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()) aResult++;
+ }
+ return aResult;
+}
+
+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<ObjectPtr> Model_AttributeRefList::list()
if (aDoc) {
const TDF_LabelList& aList = myRef->List();
for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
- ObjectPtr anObj = aDoc->object(aLIter.Value());
+ ObjectPtr anObj;
+ if (!aLIter.Value().IsNull())
+ anObj = aDoc->objects()->object(aLIter.Value());
aResult.push_back(anObj);
}
}
return aResult;
}
-ObjectPtr Model_AttributeRefList::object(const int theIndex) const
+bool Model_AttributeRefList::isInList(const ObjectPtr& theObj)
+{
+ std::list<ObjectPtr> aResult;
+ 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;
+ }
+ }
+ }
+ }
+ 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) {
const TDF_LabelList& aList = myRef->List();
- int anIndex = 0;
- for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next(), anIndex++) {
- if (anIndex == theIndex)
- return aDoc->object(aLIter.Value());
+ int anIndex = -1;
+ for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
+ if (theWithEmpty || !aLIter.Value().IsNull())
+ anIndex++;
+ if (anIndex == theIndex) {
+ if (aLIter.Value().IsNull()) { // null label => null sub
+ return ObjectPtr();
+ }
+ return aDoc->objects()->object(aLIter.Value());
+ }
}
}
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();
+ }
+ // 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);
+ }
+ }
+}
+
Model_AttributeRefList::Model_AttributeRefList(TDF_Label& theLabel)
{
myIsInitialized = theLabel.FindAttribute(TDataStd_ReferenceList::GetID(), myRef) == Standard_True;
