File: NameNodeList.cpp

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/**
 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
 *           (C) 1999 Antti Koivisto (koivisto@kde.org)
 *           (C) 2001 Dirk Mueller (mueller@kde.org)
 * Copyright (C) 2004-2020 Apple Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include "config.h"
#include "NameNodeList.h"

#include "ElementInlines.h"
#include "LiveNodeListInlines.h"
#include "NodeRareData.h"
#include <wtf/TZoneMallocInlines.h>

namespace WebCore {

using namespace HTMLNames;

WTF_MAKE_TZONE_OR_ISO_ALLOCATED_IMPL(NameNodeList);

NameNodeList::NameNodeList(ContainerNode& rootNode, const AtomString& name)
    : CachedLiveNodeList(rootNode, NodeListInvalidationType::InvalidateOnNameAttrChange)
    , m_name(name)
{
}

Ref<NameNodeList> NameNodeList::create(ContainerNode& rootNode, const AtomString& name)
{
    return adoptRef(*new NameNodeList(rootNode, name));
}

NameNodeList::~NameNodeList()
{
    protectedOwnerNode()->nodeLists()->removeCacheWithAtomName(*this, m_name);
}

bool NameNodeList::elementMatches(Element& element) const
{
    return is<HTMLElement>(element) && element.getNameAttribute() == m_name;
}

} // namespace WebCore