Source/WebKit/chromium/src/ApplicationCacheHostInternal.h

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
 *
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 * modification, are permitted provided that the following conditions are
 * met:
 *
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 * notice, this list of conditions and the following disclaimer.
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 * in the documentation and/or other materials provided with the
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 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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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)