1 // Copyright (C) 2014-2017 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
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include <Model_AttributeString.h>
22 #include <ModelAPI_AttributeString.h>
23 #include <ModelAPI_Attribute.h>
24 #include <ModelAPI_Data.h>
25 #include <ModelAPI_Object.h>
27 #include <Standard_TypeDef.hxx>
28 #include <TCollection_AsciiString.hxx>
29 #include <TCollection_ExtendedString.hxx>
33 void Model_AttributeString::setValue(const std::string& theValue)
35 TCollection_ExtendedString aValue(theValue.c_str());
36 if (!myIsInitialized || myString->Get() != aValue) {
37 if (myString.IsNull())
38 myString = TDataStd_Name::Set(myLab, TCollection_ExtendedString());
39 myString->Set(aValue);
40 owner()->data()->sendAttributeUpdated(this);
44 std::string Model_AttributeString::value()
46 if (myString.IsNull())
47 return ""; // not initialized
48 return TCollection_AsciiString(myString->Get()).ToCString();
51 Model_AttributeString::Model_AttributeString(TDF_Label& theLabel)
57 void Model_AttributeString::reinit()
59 // check the attribute could be already presented in this doc (after load document)
60 myIsInitialized = myLab.FindAttribute(TDataStd_Name::GetID(), myString) == Standard_True;