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/*
* Copyright (C) 2007 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 COMPUTER, 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 COMPUTER, 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 "JSNodeList.h"
#include "DynamicNodeList.h"
#include "JSNode.h"
#include "Node.h"
#include "NodeList.h"
#include <wtf/text/AtomicString.h>
using namespace JSC;
namespace WebCore {
bool JSNodeListOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor)
{
JSNodeList* jsNodeList = static_cast<JSNodeList*>(handle.get().asCell());
if (!jsNodeList->hasCustomProperties())
return false;
if (!jsNodeList->impl()->isDynamicNodeList())
return false;
return visitor.containsOpaqueRoot(root(static_cast<DynamicNodeList*>(jsNodeList->impl())->node()));
}
bool JSNodeList::canGetItemsForName(ExecState*, NodeList* impl, const Identifier& propertyName)
{
return impl->itemWithName(identifierToAtomicString(propertyName));
}
JSValue JSNodeList::nameGetter(ExecState* exec, JSValue slotBase, const Identifier& propertyName)
{
JSNodeList* thisObj = static_cast<JSNodeList*>(asObject(slotBase));
return toJS(exec, thisObj->globalObject(), thisObj->impl()->itemWithName(identifierToAtomicString(propertyName)));
}
} // namespace WebCore
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