/*

 * Copyright (C) 2010 Google 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:

 *

 *     * Redistributions of source code must retain the above copyright

 * notice, this list of conditions and the following disclaimer.

 *     * 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.

 *     * Neither the name of Google Inc. nor the names of its

 * contributors may be used to endorse or promote products derived from

 * this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "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 THE COPYRIGHT

 * OWNER 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,

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 */

#include "config.h"

#include "ApplicationCacheHost.h"

#if ENABLE(OFFLINE_WEB_APPLICATIONS)

#include "DocumentLoader.h"

#include "WebApplicationCacheHostClient.h"

#include "WebFrameClient.h"

#include "WebFrameImpl.h"

#include "WebKit.h"

#include "WebKitClient.h"

#include "WebURL.h"

namespace WebCore {

class ApplicationCacheHostInternal : public WebKit::WebApplicationCacheHostClient {

public:

    ApplicationCacheHostInternal(ApplicationCacheHost* host)

        : m_innerHost(host)

    {

        WebKit::WebFrameImpl* webFrame = WebKit::WebFrameImpl::fromFrame(host->m_documentLoader->frame());

        ASSERT(webFrame);

        m_outerHost.set(webFrame->client()->createApplicationCacheHost(webFrame, this));

    }

    virtual void didChangeCacheAssociation()

    {

        // FIXME: Prod the inspector to update it's notion of what cache the page is using.

    }

    virtual void notifyEventListener(WebKit::WebApplicationCacheHost::EventID eventID)

    {

        m_innerHost->notifyDOMApplicationCache(static_cast<ApplicationCacheHost::EventID>(eventID), 0, 0);

    }

    virtual void notifyProgressEventListener(const WebKit::WebURL&, int progressTotal, int progressDone) 

    {

        m_innerHost->notifyDOMApplicationCache(ApplicationCacheHost::PROGRESS_EVENT, progressTotal, progressDone);

    }

    static WebKit::WebApplicationCacheHost* toWebApplicationCacheHost(ApplicationCacheHost* innerHost)

    {

        if (innerHost && innerHost->m_internal.get())

            return innerHost->m_internal->m_outerHost.get();

        return 0;

    }

private:

    friend class ApplicationCacheHost;

    ApplicationCacheHost* m_innerHost;

    OwnPtr<WebKit::WebApplicationCacheHost> m_outerHost;

};

}

#endif  // ENABLE(OFFLINE_WEB_APPLICATIONS)