/*

 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * Library General Public License for more details.

 *

 * You should have received a copy of the GNU Library General Public License

 * along with this library; see the file COPYING.LIB.  If not, write to

 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

 * Boston, MA 02110-1301, USA.

 *

 */

#include "config.h"

#include "OptionGroupElement.h"

#include "Element.h"

#include "HTMLNames.h"

#include "HTMLOptGroupElement.h"

#include <wtf/Assertions.h>

#if ENABLE(WML)

#include "WMLOptGroupElement.h"

#include "WMLNames.h"

#endif

namespace WebCore {

OptionGroupElement* toOptionGroupElement(Element* element)

{

    if (element->isHTMLElement() && element->hasTagName(HTMLNames::optgroupTag))

        return static_cast<HTMLOptGroupElement*>(element);

#if ENABLE(WML)

    if (element->isWMLElement() && element->hasTagName(WMLNames::optgroupTag))

        return static_cast<WMLOptGroupElement*>(element);

#endif

    return 0;

}

bool isOptionGroupElement(Element* element)

{

    return element->hasLocalName(HTMLNames::optgroupTag)

#if ENABLE(WML)

        || element->hasLocalName(WMLNames::optgroupTag)

#endif

        ;

}

}