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/*
* Copyright (C) 2009, 2011, 2012 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "HTMLAllCollection.h"
#include "Element.h"
namespace WebCore {
PassRefPtr<HTMLAllCollection> HTMLAllCollection::create(Node* node, CollectionType type)
{
return adoptRef(new HTMLAllCollection(node, type));
}
HTMLAllCollection::HTMLAllCollection(Node* node, CollectionType type)
: HTMLCollection(node, type, DoesNotOverrideItemAfter)
{
}
HTMLAllCollection::~HTMLAllCollection()
{
}
Node* HTMLAllCollection::namedItemWithIndex(const AtomicString& name, unsigned index) const
{
updateNameCache();
if (Vector<Element*>* cache = idCache(name)) {
if (index < cache->size())
return cache->at(index);
index -= cache->size();
}
if (Vector<Element*>* cache = nameCache(name)) {
if (index < cache->size())
return cache->at(index);
}
return 0;
}
} // namespace WebCore
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