1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: Model_AttributeSelectionList.h
4 // Created: 22 Oct 2014
5 // Author: Mikhail PONIKAROV
7 #include "Model_AttributeSelectionList.h"
8 #include "Model_AttributeSelection.h"
9 #include "Model_Application.h"
10 #include "Model_Events.h"
11 #include "Model_Data.h"
13 #include <TDF_ChildIterator.hxx>
14 #include <TopAbs_ShapeEnum.hxx>
17 #include <TopoDS_Shape.hxx>
18 #include <TopoDS_Edge.hxx>
19 #include <BRep_Tool.hxx>
23 void Model_AttributeSelectionList::append(
24 const ResultPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape)
26 // do not use the degenerated edge as a shape, a list is not incremented in this case
27 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
28 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
29 if (aSubShape.ShapeType() == TopAbs_EDGE && BRep_Tool::Degenerated(TopoDS::Edge(aSubShape))) {
34 int aNewTag = mySize->Get() + 1;
35 TDF_Label aNewLab = mySize->Label().FindChild(aNewTag);
37 std::shared_ptr<Model_AttributeSelection> aNewAttr =
38 std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aNewLab));
40 aNewAttr->setObject(owner());
43 aNewAttr->setValue(theContext, theSubShape);
44 owner()->data()->sendAttributeUpdated(this);
47 void Model_AttributeSelectionList::append(std::string theNamingName)
49 int aNewTag = mySize->Get() + 1;
50 TDF_Label aNewLab = mySize->Label().FindChild(aNewTag);
52 std::shared_ptr<Model_AttributeSelection> aNewAttr =
53 std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aNewLab));
55 aNewAttr->setObject(owner());
58 aNewAttr->selectSubShape(selectionType(), theNamingName);
59 owner()->data()->sendAttributeUpdated(this);
62 int Model_AttributeSelectionList::size()
67 const std::string Model_AttributeSelectionList::selectionType() const
69 return TCollection_AsciiString(mySelectionType->Get()).ToCString();
72 void Model_AttributeSelectionList::setSelectionType(const std::string& theType)
74 mySelectionType->Set(theType.c_str());
77 std::shared_ptr<ModelAPI_AttributeSelection>
78 Model_AttributeSelectionList::value(const int theIndex)
80 TDF_Label aLabel = mySize->Label().FindChild(theIndex + 1);
81 // create a new attribute each time, by demand
82 // supporting of old attributes is too slow (synch each time) and buggy on redo
83 // (if attribute is deleted and created, the abort updates attriute and makes the Attr invalid)
84 std::shared_ptr<Model_AttributeSelection> aNewAttr =
85 std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aLabel));
87 aNewAttr->setObject(owner());
92 void Model_AttributeSelectionList::clear()
94 if (mySize->Get() != 0) {
96 TDF_ChildIterator aSubIter(mySize->Label());
97 for(; aSubIter.More(); aSubIter.Next()) {
98 aSubIter.Value().ForgetAllAttributes(Standard_True);
100 owner()->data()->sendAttributeUpdated(this);
104 Model_AttributeSelectionList::Model_AttributeSelectionList(TDF_Label& theLabel)
106 myIsInitialized = theLabel.FindAttribute(TDataStd_Integer::GetID(), mySize) == Standard_True;
107 if (!myIsInitialized) {
108 mySize = TDataStd_Integer::Set(theLabel, 0);
109 mySelectionType = TDataStd_Comment::Set(theLabel, "");
110 } else { // recollect mySubs
111 theLabel.FindAttribute(TDataStd_Comment::GetID(), mySelectionType);