1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: Model_AttributeSelectionList.cpp
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,
25 const bool theTemporarily)
27 // do not use the degenerated edge as a shape, a list is not incremented in this case
28 if (theSubShape.get() && !theSubShape->isNull() && theSubShape->isEdge()) {
29 const TopoDS_Shape& aSubShape = theSubShape->impl<TopoDS_Shape>();
30 if (aSubShape.ShapeType() == TopAbs_EDGE && BRep_Tool::Degenerated(TopoDS::Edge(aSubShape))) {
35 int aNewTag = mySize->Get() + 1;
36 TDF_Label aNewLab = mySize->Label().FindChild(aNewTag);
38 std::shared_ptr<Model_AttributeSelection> aNewAttr =
39 std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aNewLab));
41 aNewAttr->setObject(owner());
43 aNewAttr->setID(id());
45 aNewAttr->setValue(theContext, theSubShape, theTemporarily);
46 owner()->data()->sendAttributeUpdated(this);
49 void Model_AttributeSelectionList::append(std::string theNamingName)
51 int aNewTag = mySize->Get() + 1;
52 TDF_Label aNewLab = mySize->Label().FindChild(aNewTag);
54 std::shared_ptr<Model_AttributeSelection> aNewAttr =
55 std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aNewLab));
57 aNewAttr->setObject(owner());
60 aNewAttr->selectSubShape(selectionType(), theNamingName);
61 owner()->data()->sendAttributeUpdated(this);
64 void Model_AttributeSelectionList::removeLast()
66 int anOldSize = mySize->Get();
68 mySize->Set(anOldSize - 1);
69 TDF_Label aLab = mySize->Label().FindChild(anOldSize);
70 std::shared_ptr<Model_AttributeSelection> aOldAttr =
71 std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aLab));
72 aOldAttr->setObject(owner());
73 REMOVE_BACK_REF(aOldAttr->context());
74 aLab.ForgetAllAttributes(Standard_True);
75 owner()->data()->sendAttributeUpdated(this);
79 int Model_AttributeSelectionList::size()
84 const std::string Model_AttributeSelectionList::selectionType() const
86 return TCollection_AsciiString(mySelectionType->Get()).ToCString();
89 void Model_AttributeSelectionList::setSelectionType(const std::string& theType)
91 mySelectionType->Set(theType.c_str());
94 std::shared_ptr<ModelAPI_AttributeSelection>
95 Model_AttributeSelectionList::value(const int theIndex)
97 TDF_Label aLabel = mySize->Label().FindChild(theIndex + 1);
98 // create a new attribute each time, by demand
99 // supporting of old attributes is too slow (synch each time) and buggy on redo
100 // (if attribute is deleted and created, the abort updates attriute and makes the Attr invalid)
101 std::shared_ptr<Model_AttributeSelection> aNewAttr =
102 std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aLabel));
104 aNewAttr->setObject(owner());
109 void Model_AttributeSelectionList::clear()
111 if (mySize->Get() != 0) {
113 TDF_ChildIterator aSubIter(mySize->Label());
114 for(; aSubIter.More(); aSubIter.Next()) {
115 TDF_Label aLab = aSubIter.Value();
116 std::shared_ptr<Model_AttributeSelection> aNewAttr =
117 std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aLab));
119 aNewAttr->setObject(owner());
121 REMOVE_BACK_REF(aNewAttr->context());
123 aLab.ForgetAllAttributes(Standard_True);
125 owner()->data()->sendAttributeUpdated(this);
129 bool Model_AttributeSelectionList::isInitialized()
131 if (size() == 0) { // empty list is not initialized list: sketch will be not valid after add/undo
134 return ModelAPI_AttributeSelectionList::isInitialized();
137 Model_AttributeSelectionList::Model_AttributeSelectionList(TDF_Label& theLabel)
139 myIsInitialized = theLabel.FindAttribute(TDataStd_Integer::GetID(), mySize) == Standard_True;
140 if (!myIsInitialized) {
141 mySize = TDataStd_Integer::Set(theLabel, 0);
142 mySelectionType = TDataStd_Comment::Set(theLabel, "");
143 } else { // recollect mySubs
144 theLabel.FindAttribute(TDataStd_Comment::GetID(), mySelectionType);