V8HTMLCollectionCustom.cpp   [plain text]

/*
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#include "config.h"
#include "V8HTMLCollection.h"

#include "HTMLCollection.h"
#include "V8Binding.h"
#include "V8HTMLAllCollection.h"
#include "V8NamedNodesCollection.h"
#include "V8Node.h"
#include "V8NodeList.h"
#include "V8Proxy.h"

namespace WebCore {

static v8::Handle<v8::Value> getNamedItems(HTMLCollection* collection, AtomicString name, v8::Isolate* isolate)
{
    Vector<RefPtr<Node> > namedItems;
    collection->namedItems(name, namedItems);

    if (!namedItems.size())
        return v8::Handle<v8::Value>();

    if (namedItems.size() == 1)
        return toV8(namedItems.at(0).release(), isolate);

    return toV8(V8NamedNodesCollection::create(namedItems), isolate);
}

v8::Handle<v8::Value> V8HTMLCollection::namedPropertyGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
{
    INC_STATS("DOM.HTMLCollection.NamedPropertyGetter");

    if (!info.Holder()->GetRealNamedPropertyInPrototypeChain(name).IsEmpty())
        return notHandledByInterceptor();
    if (info.Holder()->HasRealNamedCallbackProperty(name))
        return notHandledByInterceptor();

    HTMLCollection* imp = V8HTMLCollection::toNative(info.Holder());
    return getNamedItems(imp, v8StringToAtomicWebCoreString(name), info.GetIsolate());
}

v8::Handle<v8::Value> V8HTMLCollection::namedItemCallback(const v8::Arguments& args)
{
    INC_STATS("DOM.HTMLCollection.namedItem()");
    HTMLCollection* imp = V8HTMLCollection::toNative(args.Holder());
    v8::Handle<v8::Value> result = getNamedItems(imp, toWebCoreString(args[0]), args.GetIsolate());

    if (result.IsEmpty())
        return v8::Undefined();

    return result;
}

v8::Handle<v8::Value> toV8(HTMLCollection* impl, v8::Isolate* isolate)
{
    if (impl->type() == DocAll)
        return toV8(static_cast<HTMLAllCollection*>(impl), isolate);
    return V8HTMLCollection::wrap(impl, isolate);
}

} // namespace WebCore