kwqaccobjectcache.h

来自「khtml在gtk上的移植版本」· C头文件 代码 · 共 55 行

/*
 * Copyright (C) 2003 Apple Computer, 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.
 */

#include <CoreFoundation/CoreFoundation.h>

#include "KWQDict.h"

class KWQAccObject;

namespace khtml {
    class RenderObject;
}

class KWQAccObjectCache
{
public:
    KWQAccObjectCache();
    ~KWQAccObjectCache();
    
    KWQAccObject* accObject(khtml::RenderObject* renderer);
    void setAccObject(khtml::RenderObject* renderer, KWQAccObject* obj);
    void removeAccObject(khtml::RenderObject* renderer);
    
    void detach(khtml::RenderObject* renderer);

    // dummy functions 
    void postNotification(khtml::RenderObject *, char *) {}
    static bool accessibilityEnabled() { return false; }
    void childrenChanged(khtml::RenderObject *) {}
private:
    QDict<QString> accCache;
};