platform/WebApplicationCacheHostClient.h

/*
 * Copyright (C) 2009 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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 * in the documentation and/or other materials provided with the
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 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef WebApplicationCacheHostClient_h
#define WebApplicationCacheHostClient_h

#include "WebApplicationCacheHost.h"
#include "WebCommon.h"

namespace blink {

// This interface is used by the embedder to call into webkit.
class WebApplicationCacheHostClient {
public:
    // Called when a different cache, including possibly no cache, is associated with the host.
    virtual void didChangeCacheAssociation() = 0;

    // Called to fire events in the scriptable interface.
    virtual void notifyEventListener(WebApplicationCacheHost::EventID) = 0;
    virtual void notifyProgressEventListener(const WebURL&, int num_total, int num_complete) = 0;
    virtual void notifyErrorEventListener(WebApplicationCacheHost::ErrorReason, const WebURL&, int status, const WebString& message) = 0;

protected:
    // Should not be deleted by the embedder.
    virtual ~WebApplicationCacheHostClient() { }
};

} // namespace blink

#endif // WebApplicationCacheHostClient_h