jsproxy.h

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// -*- c++ -*-

/*
 *  Copyright (C) 2001-2004, Richard J. Moore <rich@kde.org>
 *
 *  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., 59 Temple Place - Suite 330,
 *  Boston, MA 02111-1307, USA.
 */

#ifndef KJSEMBEDJSPROXY_H
#define KJSEMBEDJSPROXY_H

#include <kjs/object.h>

namespace KJSEmbed {

class JSObjectProxy;
class JSValueProxy;
class JSOpaqueProxy;

class JSProxy : public KJS::ObjectImp
{
public:
    struct MethodTable {
        int id;
        const char *name;
    };

    enum ProxyType {
        UnknownProxy,
        ObjectProxy,
        ValueProxy,
        OpaqueProxy
    };

    JSProxy( int type );
    virtual ~JSProxy();


    int proxyType() const { return proxytype; }

    bool isObjectProxy() const { return proxytype == ObjectProxy; }

    bool isValueProxy() const { return proxytype == ValueProxy; }

    bool isOpaqueProxy() const { return proxytype == OpaqueProxy; }

    JSObjectProxy *toObjectProxy();

    JSValueProxy *toValueProxy();

    JSOpaqueProxy *toOpaqueProxy();

    void *toVoidStar(); // KDE 4, virtual

    bool inherits( const char *clazz );

    static JSProxy *toProxy( KJS::ValueImp *imp );

    static JSObjectProxy *toObjectProxy( KJS::ValueImp *imp );

    static JSValueProxy *toValueProxy( KJS::ValueImp *imp );

    static JSOpaqueProxy *toOpaqueProxy( KJS::ValueImp *imp );

private:
    int proxytype;
    class JSProxyPrivate *d;
};

} // namespace KJSEmbed

#endif // KJSEMBEDJSPROXYIMP_H

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