WebCore/bindings/js/JSWorkerContextBase.h

/*
 * Copyright (C) 2008, 2009 Apple 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:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. 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.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 *
 */

#ifndef JSWorkerContextBase_h
#define JSWorkerContextBase_h

#if ENABLE(WORKERS)

#include "JSDOMGlobalObject.h"

namespace WebCore {

    class WorkerContext;

    class JSWorkerContextBase : public JSDOMGlobalObject {
        typedef JSDOMGlobalObject Base;
    public:
        JSWorkerContextBase(PassRefPtr<JSC::Structure>, PassRefPtr<WorkerContext>);
        virtual ~JSWorkerContextBase();

        virtual const JSC::ClassInfo* classInfo() const { return &s_info; }
        static const JSC::ClassInfo s_info;

        WorkerContext* impl() const { return m_impl.get(); }
        virtual ScriptExecutionContext* scriptExecutionContext() const;

    private:
        RefPtr<WorkerContext> m_impl;
    };

    // Returns a JSWorkerContext or jsNull()
    JSC::JSValue toJS(JSC::ExecState*, WorkerContext*);

} // namespace WebCore

#endif // ENABLE(WORKERS)

#endif // JSWorkerContextBase_h