/**

 * Copyright (C) 2008 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"

#if ENABLE(WML)

#include "WMLImageLoader.h"

#include "CachedImage.h"

#include "CSSHelper.h"

#include "HTMLNames.h"

#include "WMLImageElement.h"

#include "WMLNames.h"

namespace WebCore {

using namespace WMLNames;

WMLImageLoader::WMLImageLoader(WMLImageElement* element)

    : ImageLoader(element)

{

}

WMLImageLoader::~WMLImageLoader()

{

}

void WMLImageLoader::dispatchLoadEvent()

{

    // WML doesn't fire any events.

}

String WMLImageLoader::sourceURI(const AtomicString& attr) const

{

    return deprecatedParseURL(KURL(element()->baseURI(), attr).string());

}

void WMLImageLoader::notifyFinished(CachedResource* image)

{

    ImageLoader::notifyFinished(image);

    if (!image->errorOccurred())

        return;

    WMLImageElement* imageElement = static_cast<WMLImageElement*>(element());

    ASSERT(imageElement);

    // Loading both 'localsrc' and 'src' failed. Ignore this image.

    if (imageElement->useFallbackAttribute())

        return;

    if (!imageElement->hasAttribute(localsrcAttr) && !imageElement->hasAttribute(HTMLNames::srcAttr))

        return;

    imageElement->setUseFallbackAttribute(true);

    updateFromElementIgnoringPreviousError();

}

}

#endif