mirror of
https://github.com/Open-Cascade-SAS/OCCT.git
synced 2026-05-16 22:48:54 +08:00
129 lines
4.9 KiB
C++
129 lines
4.9 KiB
C++
// Created on: 2007-03-30
|
|
// Created by: Michael SAZONOV
|
|
// Copyright (c) 2007-2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
// The original implementation Copyright: (C) RINA S.p.A
|
|
|
|
#include <XmlTObjDrivers_IntSparseArrayDriver.hxx>
|
|
#include <CDM_MessageDriver.hxx>
|
|
#include <TDF_Attribute.hxx>
|
|
#include <XmlObjMgt_Persistent.hxx>
|
|
#include <TObj_TIntSparseArray.hxx>
|
|
#include <TObj_Assistant.hxx>
|
|
#include <TCollection_AsciiString.hxx>
|
|
#include <TDF_Tool.hxx>
|
|
|
|
|
|
#define ITEM_ID "itemId_"
|
|
#define ITEM_VALUE "itemValue_"
|
|
|
|
//=======================================================================
|
|
//function : XmlTObjDrivers_IntSparseArrayDriver
|
|
//purpose : constructor
|
|
//=======================================================================
|
|
|
|
XmlTObjDrivers_IntSparseArrayDriver::XmlTObjDrivers_IntSparseArrayDriver
|
|
(const Handle(CDM_MessageDriver)& theMessageDriver)
|
|
: XmlMDF_ADriver( theMessageDriver, NULL)
|
|
{
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : NewEmpty
|
|
//purpose : Creates a new attribute
|
|
//=======================================================================
|
|
|
|
Handle(TDF_Attribute) XmlTObjDrivers_IntSparseArrayDriver::NewEmpty() const
|
|
{
|
|
return new TObj_TIntSparseArray;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Paste
|
|
//purpose : Retrieve. Translate the contents of <theSource> and put it
|
|
// into <theTarget>.
|
|
//=======================================================================
|
|
|
|
Standard_Boolean XmlTObjDrivers_IntSparseArrayDriver::Paste
|
|
(const XmlObjMgt_Persistent& theSource,
|
|
const Handle(TDF_Attribute)& theTarget,
|
|
XmlObjMgt_RRelocationTable&) const
|
|
{
|
|
const XmlObjMgt_Element& anElement = theSource;
|
|
Handle(TObj_TIntSparseArray) aTarget =
|
|
Handle(TObj_TIntSparseArray)::DownCast(theTarget);
|
|
|
|
// get pairs (ID, value) while ID != 0
|
|
Standard_Integer i = 1;
|
|
TCollection_AsciiString anItemID;
|
|
TCollection_AsciiString anIdStr = TCollection_AsciiString( ITEM_ID ) +
|
|
TCollection_AsciiString( i );
|
|
anItemID = anElement.getAttribute( anIdStr.ToCString() );
|
|
while( anItemID.IsIntegerValue() && anItemID.IntegerValue() != 0 )
|
|
{
|
|
TCollection_AsciiString aStrIndex = TCollection_AsciiString( ITEM_VALUE ) +
|
|
TCollection_AsciiString( i );
|
|
TCollection_AsciiString anItemValue = anElement.getAttribute( aStrIndex.ToCString() );
|
|
if ( anItemValue.IsIntegerValue() )
|
|
{
|
|
// store the value in the target array
|
|
aTarget->SetDoBackup (Standard_False);
|
|
aTarget->SetValue (anItemID.IntegerValue(), anItemValue.IntegerValue());
|
|
aTarget->SetDoBackup (Standard_True);
|
|
}
|
|
i++;
|
|
}
|
|
return Standard_True;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Paste
|
|
//purpose : Store. Translate the contents of <theSource> and put it
|
|
// into <theTarget>
|
|
//=======================================================================
|
|
|
|
void XmlTObjDrivers_IntSparseArrayDriver::Paste
|
|
(const Handle(TDF_Attribute)& theSource,
|
|
XmlObjMgt_Persistent& theTarget,
|
|
XmlObjMgt_SRelocationTable&) const
|
|
{
|
|
Handle(TObj_TIntSparseArray) aSource =
|
|
Handle(TObj_TIntSparseArray)::DownCast (theSource);
|
|
|
|
// put only non-null values as pairs (ID, value)
|
|
// terminate the list by ID=0
|
|
TObj_TIntSparseArray::Iterator anIt = aSource->GetIterator();
|
|
Standard_Integer i = 1;
|
|
for ( ; anIt.More() ; anIt.Next() )
|
|
{
|
|
Standard_Integer aValue = anIt.Value();
|
|
if (aValue == 0)
|
|
continue;
|
|
TCollection_AsciiString anIdStr = TCollection_AsciiString( ITEM_ID ) +
|
|
TCollection_AsciiString( i );
|
|
TCollection_AsciiString aStrIndex = TCollection_AsciiString( ITEM_VALUE ) +
|
|
TCollection_AsciiString( i );
|
|
theTarget.Element().setAttribute( anIdStr.ToCString(), (Standard_Integer)anIt.Index() );
|
|
theTarget.Element().setAttribute( aStrIndex.ToCString(), anIt.Value() );
|
|
i++;
|
|
}
|
|
// write last item
|
|
TCollection_AsciiString anIdStr = TCollection_AsciiString( ITEM_ID ) +
|
|
TCollection_AsciiString( i );
|
|
TCollection_AsciiString aStrIndex = TCollection_AsciiString( ITEM_VALUE ) +
|
|
TCollection_AsciiString( i );
|
|
theTarget.Element().setAttribute( anIdStr.ToCString(), 0 );
|
|
theTarget.Element().setAttribute( aStrIndex.ToCString(), 0 );
|
|
}
|