-// File: Model_AttributeSelectionList.h
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
+// File: Model_AttributeSelectionList.cpp
// Created: 22 Oct 2014
// Author: Mikhail PONIKAROV
#include "Model_Data.h"
#include <TDF_ChildIterator.hxx>
+#include <TopAbs_ShapeEnum.hxx>
+
+#include <TopoDS.hxx>
+#include <TopoDS_Shape.hxx>
+#include <TopoDS_Edge.hxx>
+#include <BRep_Tool.hxx>
using namespace std;
void Model_AttributeSelectionList::append(
- const ResultPtr& theContext, const boost::shared_ptr<GeomAPI_Shape>& theSubShape)
+ const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
+ const bool theTemporarily)
+{
+ // do not use the degenerated edge as a shape, a list is not incremented in this case
+ if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
+ const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
+ if (aSubShape.ShapeType() == TopAbs_EDGE && BRep_Tool::Degenerated(TopoDS::Edge(aSubShape))) {
+ return;
+ }
+ }
+
+ int aNewTag = mySize->Get() + 1;
+ TDF_Label aNewLab = mySize->Label().FindChild(aNewTag);
+
+ std::shared_ptr<Model_AttributeSelection> aNewAttr =
+ std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aNewLab));
+ if (owner()) {
+ aNewAttr->setObject(owner());
+ }
+ aNewAttr->setID(id());
+ mySize->Set(aNewTag);
+ aNewAttr->setValue(theContext, theSubShape, theTemporarily);
+ if (theTemporarily)
+ myTmpAttr = aNewAttr;
+ else
+ myTmpAttr.reset();
+ owner()->data()->sendAttributeUpdated(this);
+}
+
+void Model_AttributeSelectionList::append(
+ const std::string theNamingName, const std::string& theType)
{
int aNewTag = mySize->Get() + 1;
TDF_Label aNewLab = mySize->Label().FindChild(aNewTag);
- boost::shared_ptr<Model_AttributeSelection> aNewAttr =
- boost::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aNewLab));
+ std::shared_ptr<Model_AttributeSelection> aNewAttr =
+ std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aNewLab));
if (owner()) {
aNewAttr->setObject(owner());
}
- mySubs.push_back(aNewAttr);
+ aNewAttr->setID(id());
mySize->Set(aNewTag);
- aNewAttr->setValue(theContext, theSubShape);
+ aNewAttr->selectSubShape(theType.empty() ? selectionType() : theType, theNamingName);
owner()->data()->sendAttributeUpdated(this);
}
+void Model_AttributeSelectionList::removeLast()
+{
+ int anOldSize = mySize->Get();
+ if (anOldSize != 0) {
+ mySize->Set(anOldSize - 1);
+ TDF_Label aLab = mySize->Label().FindChild(anOldSize);
+ std::shared_ptr<Model_AttributeSelection> aOldAttr =
+ std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aLab));
+ aOldAttr->setObject(owner());
+ REMOVE_BACK_REF(aOldAttr->context());
+ aLab.ForgetAllAttributes(Standard_True);
+ myTmpAttr.reset();
+ owner()->data()->sendAttributeUpdated(this);
+ }
+}
+
int Model_AttributeSelectionList::size()
{
return mySize->Get();
}
-boost::shared_ptr<ModelAPI_AttributeSelection>
+const std::string Model_AttributeSelectionList::selectionType() const
+{
+ return TCollection_AsciiString(mySelectionType->Get()).ToCString();
+}
+
+void Model_AttributeSelectionList::setSelectionType(const std::string& theType)
+{
+ mySelectionType->Set(theType.c_str());
+}
+
+std::shared_ptr<ModelAPI_AttributeSelection>
Model_AttributeSelectionList::value(const int theIndex)
{
- return mySubs[theIndex];
+ if (myTmpAttr.get() && theIndex == size() - 1) {
+ return myTmpAttr;
+ }
+ TDF_Label aLabel = mySize->Label().FindChild(theIndex + 1);
+ // create a new attribute each time, by demand
+ // supporting of old attributes is too slow (synch each time) and buggy on redo
+ // (if attribute is deleted and created, the abort updates attriute and makes the Attr invalid)
+ std::shared_ptr<Model_AttributeSelection> aNewAttr =
+ std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aLabel));
+ if (owner()) {
+ aNewAttr->setObject(owner());
+ }
+ return aNewAttr;
}
void Model_AttributeSelectionList::clear()
{
- if (!mySubs.empty()) {
+ if (mySize->Get() != 0) {
mySize->Set(0);
- mySubs.clear();
+ myTmpAttr.reset();
TDF_ChildIterator aSubIter(mySize->Label());
for(; aSubIter.More(); aSubIter.Next()) {
- aSubIter.Value().ForgetAllAttributes(Standard_True);
+ TDF_Label aLab = aSubIter.Value();
+ std::shared_ptr<Model_AttributeSelection> aNewAttr =
+ std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aLab));
+ if (owner()) {
+ aNewAttr->setObject(owner());
+ }
+ REMOVE_BACK_REF(aNewAttr->context());
+
+ aLab.ForgetAllAttributes(Standard_True);
}
owner()->data()->sendAttributeUpdated(this);
}
}
+bool Model_AttributeSelectionList::isInitialized()
+{
+ if (size() == 0) { // empty list is not initialized list: sketch will be not valid after add/undo
+ return false;
+ }
+ return ModelAPI_AttributeSelectionList::isInitialized();
+}
+
Model_AttributeSelectionList::Model_AttributeSelectionList(TDF_Label& theLabel)
{
myIsInitialized = theLabel.FindAttribute(TDataStd_Integer::GetID(), mySize) == Standard_True;
if (!myIsInitialized) {
mySize = TDataStd_Integer::Set(theLabel, 0);
+ mySelectionType = TDataStd_Comment::Set(theLabel, "");
} else { // recollect mySubs
- int aNum = mySize->Get();
- TDF_ChildIterator aSubIter(theLabel);
- for(; aSubIter.More(), aNum != 0; aSubIter.Next(), aNum--) {
- TDF_Label aChildLab = aSubIter.Value();
- boost::shared_ptr<Model_AttributeSelection> aNewAttr =
- boost::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aChildLab));
- if (owner())
- aNewAttr->setObject(owner());
- mySubs.push_back(aNewAttr);
- }
- }
-}
-
-void Model_AttributeSelectionList::setObject(const boost::shared_ptr<ModelAPI_Object>& theObject)
-{
- ModelAPI_AttributeSelectionList::setObject(theObject);
- std::vector<boost::shared_ptr<Model_AttributeSelection> >::iterator aSubIter = mySubs.begin();
- for(; aSubIter != mySubs.end(); aSubIter++) {
- (*aSubIter)->setObject(theObject);
+ theLabel.FindAttribute(TDataStd_Comment::GetID(), mySelectionType);
}
}