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https://git.dev.opencascade.org/repos/occt.git
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d585e74e51
Attention! It is not a complete patch. First patch for Binary schema. Fix for Xml schema. Patch for the standard schema. Added new Draw commands to test ExtStringList & ReferenceList attributes. Fix of a small bug in ReferenceListDriver & improvement of Draw Get commands. Replace tabs with spaces in newly added lines. Test cases for issue CR25394
135 lines
5.1 KiB
C++
135 lines
5.1 KiB
C++
// Created on: 2007-05-29
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// Created by: Vlad Romashko
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// Copyright (c) 2007-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <XmlMDataStd_ExtStringListDriver.ixx>
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#include <TDataStd_ExtStringList.hxx>
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#include <TDataStd_ListIteratorOfListOfExtendedString.hxx>
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#include <XmlObjMgt.hxx>
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#include <XmlObjMgt_Document.hxx>
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#include <LDOM_MemManager.hxx>
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IMPLEMENT_DOMSTRING (FirstIndexString, "first")
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IMPLEMENT_DOMSTRING (LastIndexString, "last")
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IMPLEMENT_DOMSTRING (ExtString, "string")
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//=======================================================================
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//function : XmlMDataStd_ExtStringListDriver
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//purpose : Constructor
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//=======================================================================
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XmlMDataStd_ExtStringListDriver::XmlMDataStd_ExtStringListDriver(const Handle(CDM_MessageDriver)& theMsgDriver)
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: XmlMDF_ADriver (theMsgDriver, NULL)
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{
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}
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//=======================================================================
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//function : NewEmpty
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//purpose :
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//=======================================================================
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Handle(TDF_Attribute) XmlMDataStd_ExtStringListDriver::NewEmpty() const
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{
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return new TDataStd_ExtStringList();
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}
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//=======================================================================
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//function : Paste
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//purpose : persistent -> transient (retrieve)
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//=======================================================================
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Standard_Boolean XmlMDataStd_ExtStringListDriver::Paste(const XmlObjMgt_Persistent& theSource,
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const Handle(TDF_Attribute)& theTarget,
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XmlObjMgt_RRelocationTable& ) const
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{
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Standard_Integer aFirstInd, aLastInd;
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const XmlObjMgt_Element& anElement = theSource;
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// Read the FirstIndex; if the attribute is absent initialize to 1
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XmlObjMgt_DOMString aFirstIndex= anElement.getAttribute(::FirstIndexString());
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if (aFirstIndex == NULL)
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aFirstInd = 1;
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else if (!aFirstIndex.GetInteger(aFirstInd))
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{
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TCollection_ExtendedString aMessageString =
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TCollection_ExtendedString("Cannot retrieve the first index"
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" for ExtStringList attribute as \"")
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+ aFirstIndex + "\"";
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WriteMessage (aMessageString);
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return Standard_False;
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}
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// Read the LastIndex; the attribute should present
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if (!anElement.getAttribute(::LastIndexString()).GetInteger(aLastInd))
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{
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TCollection_ExtendedString aMessageString =
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TCollection_ExtendedString("Cannot retrieve the last index"
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" for ExtStringList attribute as \"")
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+ aFirstIndex + "\"";
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WriteMessage (aMessageString);
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return Standard_False;
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}
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if(aLastInd == 0) return Standard_True;
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const Handle(TDataStd_ExtStringList) anExtStringList = Handle(TDataStd_ExtStringList)::DownCast(theTarget);
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if (!anElement.hasChildNodes())
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{
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TCollection_ExtendedString aMessageString =
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TCollection_ExtendedString("Cannot retrieve a list of extended strings");
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WriteMessage (aMessageString);
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return Standard_False;
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}
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LDOM_Node aCurNode = anElement.getFirstChild();
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LDOM_Element* aCurElement = (LDOM_Element*)&aCurNode;
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TCollection_ExtendedString aValueStr;
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while (*aCurElement != anElement.getLastChild())
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{
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XmlObjMgt::GetExtendedString( *aCurElement, aValueStr );
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anExtStringList->Append(aValueStr);
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aCurNode = aCurElement->getNextSibling();
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aCurElement = (LDOM_Element*)&aCurNode;
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}
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XmlObjMgt::GetExtendedString( *aCurElement, aValueStr );
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anExtStringList->Append(aValueStr);
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return Standard_True;
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}
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//=======================================================================
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//function : Paste
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//purpose : transient -> persistent (store)
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//=======================================================================
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void XmlMDataStd_ExtStringListDriver::Paste(const Handle(TDF_Attribute)& theSource,
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XmlObjMgt_Persistent& theTarget,
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XmlObjMgt_SRelocationTable& ) const
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{
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const Handle(TDataStd_ExtStringList) anExtStringList = Handle(TDataStd_ExtStringList)::DownCast(theSource);
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Standard_Integer anU = anExtStringList->Extent();
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XmlObjMgt_Element& anElement = theTarget;
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anElement.setAttribute(::LastIndexString(), anU);
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XmlObjMgt_Document aDoc = anElement.getOwnerDocument().Doc();
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TDataStd_ListIteratorOfListOfExtendedString itr(anExtStringList->List());
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for (; itr.More(); itr.Next())
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{
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const TCollection_ExtendedString& aValueStr = itr.Value();
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XmlObjMgt_Element aCurTarget = aDoc.createElement( ::ExtString() );
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XmlObjMgt::SetExtendedString( aCurTarget, aValueStr );
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anElement.appendChild( aCurTarget );
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}
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}
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