xref: /external/chromium_org/third_party/WebKit/Source/core/workers/WorkerGlobalScopeProxyProvider.h

/*
 * Copyright (C) 2013 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
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#ifndef WorkerGlobalScopeProxyProvider_h
#define WorkerGlobalScopeProxyProvider_h

#include "platform/Supplementable.h"
#include "wtf/Forward.h"
#include "wtf/Noncopyable.h"

namespace blink {

class Page;
class WorkerGlobalScopeProxy;
class Worker;

class WorkerGlobalScopeProxyProvider : public WillBeHeapSupplement<Page> {
    WTF_MAKE_NONCOPYABLE(WorkerGlobalScopeProxyProvider);
public:
    WorkerGlobalScopeProxyProvider() { }
    virtual ~WorkerGlobalScopeProxyProvider() { }

    virtual WorkerGlobalScopeProxy* createWorkerGlobalScopeProxy(Worker*) = 0;

    static WorkerGlobalScopeProxyProvider* from(Page&);
    static const char* supplementName();
};

void provideWorkerGlobalScopeProxyProviderTo(Page&, PassOwnPtrWillBeRawPtr<WorkerGlobalScopeProxyProvider>);

} // namespace blink

#endif // WorkerGlobalScopeProxyProvider_h