/*

 * Copyright (C) 2007, 2008 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 "JSHTMLFrameSetElement.h"

#include "Document.h"

#include "HTMLCollection.h"

#include "HTMLFrameElement.h"

#include "HTMLFrameSetElement.h"

#include "HTMLNames.h"

#include "JSDOMWindow.h"

#include "JSDOMWindowShell.h"

#include "JSDOMBinding.h"

using namespace JSC;

namespace WebCore {

using namespace HTMLNames;

bool JSHTMLFrameSetElement::canGetItemsForName(ExecState*, HTMLFrameSetElement* frameSet, const Identifier& propertyName)

{

    Node* frame = frameSet->children()->namedItem(identifierToAtomicString(propertyName));

    return frame && frame->hasTagName(frameTag);

}

JSValue JSHTMLFrameSetElement::nameGetter(ExecState* exec, JSValue slotBase, const Identifier& propertyName)

{

    JSHTMLElement* thisObj = static_cast<JSHTMLElement*>(asObject(slotBase));

    HTMLElement* element = static_cast<HTMLElement*>(thisObj->impl());

    Node* frame = element->children()->namedItem(identifierToAtomicString(propertyName));

    if (Document* doc = static_cast<HTMLFrameElement*>(frame)->contentDocument()) {

        if (JSDOMWindowShell* window = toJSDOMWindowShell(doc->frame(), currentWorld(exec)))

            return window;

    }

    return jsUndefined();

}

} // namespace WebCore