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/*
Copyright (C) 2000-2005 SKYRIX Software AG
This file is part of SOPE.
SOPE is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
SOPE is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public
License along with SOPE; see the file COPYING. If not, write to the
Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.
*/
#include <DOM/DOMDocument.h>
#include <DOM/DOMProcessingInstruction.h>
#include <DOM/DOMElement.h>
#include <DOM/DOMAttribute.h>
#include <DOM/DOMEntityReference.h>
#include <DOM/DOMImplementation.h>
#include "common.h"
#include <DOM/DOMTreeWalker.h>
@implementation NGDOMDocument(DocumentTraversal)
- (Class)domTreeWalkerClass {
return NSClassFromString(@"DOMTreeWalker");
}
- (id)createNodeIterator:(id)_node
whatToShow:(unsigned long)_whatToShow
filter:(id)_filter
{
[self doesNotRecognizeSelector:_cmd];
return nil;
}
- (id)createTreeWalker:(id)_rootNode
whatToShow:(unsigned long)_whatToShow
filter:(id)_filter
expandEntityReferences:(BOOL)_expandEntityReferences
{
id walker;
// should throw DOMException with NOT_SUPPORTED_ERR
NSAssert(_rootNode, @"invalid root node !");
walker = [[[self domTreeWalkerClass] alloc]
initWithRootNode:_rootNode
whatToShow:_whatToShow
filter:_filter
expandEntityReferences:_expandEntityReferences];
return [walker autorelease];
}
@end /* NGDOMDocument(DocumentTraversal) */
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