/*
 * Copyright (c) 1996, 2000, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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 General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

#ifndef OBJECTLIST_H
#define OBJECTLIST_H

#include "awt.h"
#include "awt_Toolkit.h"
#include "awt_Object.h"

class AwtObjectListItem {
public:
    INLINE AwtObjectListItem(AwtObject* c) {
        obj = c;
        next = NULL;
    }

    AwtObject* obj;
    AwtObjectListItem* next;
};

class AwtObjectList {
public:
    AwtObjectList();

    void Add(AwtObject* obj);
    void Remove(AwtObject* obj);
#ifdef DEBUG
    /* Used for sanity checks only. */
    AwtObject* LookUp(AwtObject* obj);
#endif /* DEBUG */
    static void Cleanup(void);

    AwtObjectListItem* m_head;
    CriticalSection    m_lock;
};

extern AwtObjectList theAwtObjectList;

#endif // OBJECTLIST_H