1 // Copyright (C) 2014-2019 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include <Model_AttributeIntArray.h>
21 #include <ModelAPI_AttributeString.h>
22 #include <ModelAPI_Attribute.h>
23 #include <ModelAPI_Data.h>
24 #include <ModelAPI_Object.h>
26 #include <Standard_TypeDef.hxx>
27 #include <TCollection_AsciiString.hxx>
28 #include <TCollection_ExtendedString.hxx>
29 #include <TDataStd_Integer.hxx>
30 #include <TDataStd_Name.hxx>
34 int Model_AttributeIntArray::size()
36 if (myArray.IsNull() || !myArray->IsValid()) {
37 // this could be on undo and then redo creation of the attribute
38 // in result creation it may be uninitialized
39 myIsInitialized = myLab.FindAttribute(TDataStd_IntegerArray::GetID(), myArray) == Standard_True;
41 // checking the validity because attribute (as a field) may be presented,
42 // but without label: it is undone
43 return (myArray.IsNull() || !myArray->IsValid()) ? 0 : myArray->Length();
46 void Model_AttributeIntArray::setSize(const int theSize)
48 if (myArray.IsNull() || !myArray->IsValid()) { // create array if it is not done yet
49 if (theSize != 0) { // if size is zero, nothing to do (null array means there is no array)
50 myArray = TDataStd_IntegerArray::Set(myLab, 0, theSize - 1);
51 owner()->data()->sendAttributeUpdated(this);
53 } else { // reset the old array
55 if (theSize != myArray->Length()) { // old data is not kept, a new array is created
56 Handle(TColStd_HArray1OfInteger) aNewArray = new TColStd_HArray1OfInteger(0, theSize - 1);
57 myArray->ChangeArray(aNewArray);
58 owner()->data()->sendAttributeUpdated(this);
60 } else { // size is zero => array must be erased
61 if (!myArray.IsNull()) {
63 myLab.ForgetAttribute(TDataStd_IntegerArray::GetID());
64 owner()->data()->sendAttributeUpdated(this);
70 void Model_AttributeIntArray::setValue(const int theIndex,
73 if (myArray->Value(theIndex) != theValue) {
74 myArray->SetValue(theIndex, theValue);
75 owner()->data()->sendAttributeUpdated(this);
79 int Model_AttributeIntArray::value(const int theIndex)
81 return myArray->Value(theIndex);
84 Model_AttributeIntArray::Model_AttributeIntArray(TDF_Label& theLabel)
90 void Model_AttributeIntArray::reinit()
92 // check the attribute could be already presented in this doc (after load document)
94 myLab.FindAttribute(TDataStd_IntegerArray::GetID(), myArray) == Standard_True;