v8namednodemapcustom.cpp

linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自WebKit

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

#include "V8Binding.h"
#include "V8CustomBinding.h"
#include "V8Proxy.h"

#include <wtf/RefPtr.h>

namespace WebCore {

INDEXED_PROPERTY_GETTER(NamedNodeMap)
{
    INC_STATS("DOM.NamedNodeMap.IndexedPropertyGetter");
    NamedNodeMap* imp = V8Proxy::ToNativeObject<NamedNodeMap>(V8ClassIndex::NAMEDNODEMAP, info.Holder());
    RefPtr<Node> result = imp->item(index);
    if (!result)
        return notHandledByInterceptor();

    return V8Proxy::NodeToV8Object(result.get());
}

NAMED_PROPERTY_GETTER(NamedNodeMap)
{
    INC_STATS("DOM.NamedNodeMap.NamedPropertyGetter");
    // Search the prototype chain first.
    v8::Handle<v8::Value> value = info.Holder()->GetRealNamedPropertyInPrototypeChain(name);
    if (!value.IsEmpty())
        return value;

    // Then look for IDL defined properties on the object itself.
    if (info.Holder()->HasRealNamedCallbackProperty(name))
        return notHandledByInterceptor();

    // Finally, search the DOM.
    NamedNodeMap* imp = V8Proxy::ToNativeObject<NamedNodeMap>(V8ClassIndex::NAMEDNODEMAP, info.Holder());
    RefPtr<Node> result = imp->getNamedItem(toWebCoreString(name));
    if (!result)
        return notHandledByInterceptor();

    return V8Proxy::NodeToV8Object(result.get());
}

} // namespace WebCore