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_AttributeString.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>
32 void Model_AttributeString::setValue(const std::string& theValue)
34 TCollection_ExtendedString aValue(theValue.c_str());
35 if (!myIsInitialized || myString->Get() != aValue) {
36 if (myString.IsNull())
37 myString = TDataStd_Name::Set(myLab, TCollection_ExtendedString());
38 myString->Set(aValue);
39 owner()->data()->sendAttributeUpdated(this);
43 void Model_AttributeString::setValue(const std::wstring& theValue)
45 TCollection_ExtendedString aValue(theValue.c_str());
46 if (!myIsInitialized || myString->Get() != aValue) {
47 if (myString.IsNull())
48 myString = TDataStd_Name::Set(myLab, TCollection_ExtendedString());
49 myString->Set(aValue);
50 owner()->data()->sendAttributeUpdated(this);
54 std::string Model_AttributeString::value()
56 if (myString.IsNull())
57 return ""; // not initialized
58 return TCollection_AsciiString(myString->Get()).ToCString();
60 char16_t* Model_AttributeString::valueU()
62 if (myString.IsNull()) { // not initialized
63 static TCollection_ExtendedString anEmpty;
64 return (char16_t*)(anEmpty.ToExtString());
66 return (char16_t*)(myString->Get().ToExtString());
69 Model_AttributeString::Model_AttributeString(TDF_Label& theLabel)
75 void Model_AttributeString::reinit()
77 // check the attribute could be already presented in this doc (after load document)
78 myIsInitialized = myLab.FindAttribute(TDataStd_Name::GetID(), myString) == Standard_True;