1 // Created on: 2007-05-29
2 // Created by: Vlad Romashko
3 // Copyright (c) 2007-2014 OPEN CASCADE SAS
5 // This file is part of Open CASCADE Technology software library.
7 // This library is free software; you can redistribute it and/or modify it under
8 // the terms of the GNU Lesser General Public License version 2.1 as published
9 // by the Free Software Foundation, with special exception defined in the file
10 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11 // distribution for complete text of the license and disclaimer of any warranty.
13 // Alternatively, this file may be used under the terms of Open CASCADE
14 // commercial license or contractual agreement.
17 #include <BinMDataStd_ReferenceListDriver.hxx>
18 #include <BinMDataStd.hxx>
19 #include <BinObjMgt_Persistent.hxx>
20 #include <CDM_MessageDriver.hxx>
21 #include <Standard_Type.hxx>
22 #include <TDataStd_ReferenceList.hxx>
23 #include <TDF_Attribute.hxx>
24 #include <TDF_Label.hxx>
25 #include <TDF_ListIteratorOfLabelList.hxx>
26 #include <TDF_Tool.hxx>
28 IMPLEMENT_STANDARD_RTTIEXT(BinMDataStd_ReferenceListDriver,BinMDF_ADriver)
30 //=======================================================================
31 //function : BinMDataStd_ReferenceListDriver
32 //purpose : Constructor
33 //=======================================================================
34 BinMDataStd_ReferenceListDriver::BinMDataStd_ReferenceListDriver(const Handle(CDM_MessageDriver)& theMsgDriver)
35 : BinMDF_ADriver (theMsgDriver, STANDARD_TYPE(TDataStd_ReferenceList)->Name())
40 //=======================================================================
43 //=======================================================================
44 Handle(TDF_Attribute) BinMDataStd_ReferenceListDriver::NewEmpty() const
46 return new TDataStd_ReferenceList();
49 //=======================================================================
51 //purpose : persistent -> transient (retrieve)
52 //=======================================================================
53 Standard_Boolean BinMDataStd_ReferenceListDriver::Paste(const BinObjMgt_Persistent& theSource,
54 const Handle(TDF_Attribute)& theTarget,
55 BinObjMgt_RRelocationTable& ) const
57 Standard_Integer aFirstInd, aLastInd;
58 if (! (theSource >> aFirstInd >> aLastInd))
59 return Standard_False;
61 const Handle(TDataStd_ReferenceList) anAtt = Handle(TDataStd_ReferenceList)::DownCast(theTarget);
64 const Standard_Integer aLength = aLastInd - aFirstInd + 1;
66 return Standard_False;
67 for (Standard_Integer i = aFirstInd; i <= aLastInd; i++)
69 TCollection_AsciiString entry;
70 if ( !(theSource >> entry) )
71 return Standard_False;
73 TDF_Tool::Label(anAtt->Label().Data(), entry, L, Standard_True);
79 BinMDataStd::SetAttributeID(theSource, anAtt);
83 //=======================================================================
85 //purpose : transient -> persistent (store)
86 //=======================================================================
87 void BinMDataStd_ReferenceListDriver::Paste(const Handle(TDF_Attribute)& theSource,
88 BinObjMgt_Persistent& theTarget,
89 BinObjMgt_SRelocationTable& ) const
91 const Handle(TDataStd_ReferenceList) anAtt = Handle(TDataStd_ReferenceList)::DownCast(theSource);
94 const Standard_Integer aFirstInd = (anAtt->Extent()> 0) ? 1 : 0;
95 const Standard_Integer aLastInd(anAtt->Extent());
96 theTarget << aFirstInd << aLastInd;
97 if(aLastInd == 0) return;
98 TDF_ListIteratorOfLabelList itr(anAtt->List());
99 for (Standard_Integer i = aFirstInd; itr.More(); itr.Next(), i++)
101 TDF_Label L = itr.Value();
104 TCollection_AsciiString entry;
105 TDF_Tool::Entry(L, entry);
110 // process user defined guid
111 if(anAtt->ID() != TDataStd_ReferenceList::GetID())
112 theTarget << anAtt->ID();