Source/bindings/v8/custom/V8NodeListCustom.cpp

/*
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#include "config.h"
#include "V8NodeList.h" 

#include "LiveNodeList.h"
#include "NodeList.h"
#include "V8Binding.h"
#include "V8GCController.h"
#include "V8Node.h"

#include <wtf/RefPtr.h>
#include <wtf/StdLibExtras.h>

namespace WebCore {

v8::Handle<v8::Value> V8NodeList::namedPropertyGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
{
    NodeList* list = V8NodeList::toNative(info.Holder());
    AtomicString key = toWebCoreAtomicString(name);

    // Length property cannot be overridden.
    DEFINE_STATIC_LOCAL(const AtomicString, length, ("length", AtomicString::ConstructFromLiteral));
    if (key == length)
        return v8Integer(list->length(), info.GetIsolate());

    RefPtr<Node> result = list->namedItem(key);
    if (!result)
        return v8Undefined();

    return toV8Fast(result.release(), info, list);
}

void* V8NodeList::opaqueRootForGC(void* object, v8::Persistent<v8::Object> wrapper, v8::Isolate* isolate)
{
    ASSERT(V8NodeList::HasInstanceInAnyWorld(wrapper, isolate));
    NodeList* impl = static_cast<NodeList*>(object);
    if (!impl->isLiveNodeList())
        return object;
    Node* owner = static_cast<LiveNodeList*>(impl)->ownerNode();
    if (!owner)
        return object;
    return V8GCController::opaqueRootForGC(owner, isolate);
}

} // namespace WebCore