registeredeventlistener.h

linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自WebKit

/*
 * Copyright (C) 2001 Peter Kelly ([e-mail])
 * Copyright (C) 2001 Tobias Anton ([e-mail])
 * Copyright (C) 2006 Samuel Weinig ([e-mail])
 * Copyright (C) 2003, 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 */

#ifndef RegisteredEventListener_h
#define RegisteredEventListener_h

#include "AtomicString.h"

namespace WebCore {

    class EventListener;

    class RegisteredEventListener : public RefCounted<RegisteredEventListener> {
    public:
        static PassRefPtr<RegisteredEventListener> create(const AtomicString& eventType, PassRefPtr<EventListener> listener, bool useCapture)
        {
            return adoptRef(new RegisteredEventListener(eventType, listener, useCapture));
        }

        const AtomicString& eventType() const { return m_eventType; }
        EventListener* listener() const { return m_listener.get(); }
        bool useCapture() const { return m_useCapture; }
        
        bool removed() const { return m_removed; }
        void setRemoved(bool removed) { m_removed = removed; }
    
    private:
        RegisteredEventListener(const AtomicString& eventType, PassRefPtr<EventListener>, bool useCapture);

        AtomicString m_eventType;
        RefPtr<EventListener> m_listener;
        bool m_useCapture;
        bool m_removed;
    };

} // namespace WebCore

#endif // RegisteredEventListener_h