0024166: Unable to create file with "Save" menu of voxeldemo Qt sample
[occt.git] / src / BinMDataStd / BinMDataStd_CommentDriver.cxx
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b311480e 1// Created on: 2001-08-24
2// Created by: Alexnder GRIGORIEV
3// Copyright (c) 2001-2012 OPEN CASCADE SAS
4//
5// The content of this file is subject to the Open CASCADE Technology Public
6// License Version 6.5 (the "License"). You may not use the content of this file
7// except in compliance with the License. Please obtain a copy of the License
8// at http://www.opencascade.org and read it completely before using this file.
9//
10// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
11// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
12//
13// The Original Code and all software distributed under the License is
14// distributed on an "AS IS" basis, without warranty of any kind, and the
15// Initial Developer hereby disclaims all such warranties, including without
16// limitation, any warranties of merchantability, fitness for a particular
17// purpose or non-infringement. Please see the License for the specific terms
18// and conditions governing the rights and limitations under the License.
19
7fd59977 20
21#include <BinMDataStd_CommentDriver.ixx>
22#include <TDataStd_Comment.hxx>
23
24//=======================================================================
25//function : BinMDataStd_CommentDriver
26//purpose : Constructor
27//=======================================================================
28
29BinMDataStd_CommentDriver::BinMDataStd_CommentDriver
30 (const Handle(CDM_MessageDriver)& theMsgDriver)
31 : BinMDF_ADriver (theMsgDriver, NULL)
32{}
33
34//=======================================================================
35//function : NewEmpty
36//purpose :
37//=======================================================================
38Handle(TDF_Attribute) BinMDataStd_CommentDriver::NewEmpty() const
39{
40 return (new TDataStd_Comment());
41}
42
43//=======================================================================
44//function : Paste
45//purpose :
46//=======================================================================
47Standard_Boolean BinMDataStd_CommentDriver::Paste
48 (const BinObjMgt_Persistent& theSource,
49 const Handle(TDF_Attribute)& theTarget,
50 BinObjMgt_RRelocationTable& ) const
51{
52 TCollection_ExtendedString aString;
53 Standard_Boolean ok = theSource >> aString;
54 if (ok)
55 Handle(TDataStd_Comment)::DownCast(theTarget) -> Set (aString);
56 return ok;
57}
58
59//=======================================================================
60//function : Paste
61//purpose :
62//=======================================================================
63void BinMDataStd_CommentDriver::Paste (const Handle(TDF_Attribute)& theSource,
64 BinObjMgt_Persistent& theTarget,
65 BinObjMgt_SRelocationTable& ) const
66{
67 TCollection_ExtendedString aName =
68 Handle(TDataStd_Comment)::DownCast(theSource) -> Get();
69 theTarget << aName;
70}