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/*
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 *  The Mana World
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 *  Copyright (C) 2004  The Mana World Development Team
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 *
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 *  This file is part of The Mana World.
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 *
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 *  This program is free software; you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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 *  the Free Software Foundation; either version 2 of the License, or
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 *  any later version.
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 *
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 *  This program is distributed in the hope that it will be useful,
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *  GNU General Public License for more details.
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 *
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 *  You should have received a copy of the GNU General Public License
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 *  along with this program; if not, write to the Free Software
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 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 */
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#ifndef CONFIGLISTENER_H





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#define CONFIGLISTENER_H





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#include <string>





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/**





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 * The listener interface for receiving notifications about changes to





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 * configuration options.





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 *





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 * \ingroup CORE





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 */





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class ConfigListener





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{





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    public:





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        /**





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         * Destructor.





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         */





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        virtual ~ConfigListener() {}





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        /**





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         * Called when an option changed. The config listener will have to be





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         * registered to the option name first.





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         */





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        virtual void optionChanged(const std::string &name) = 0;





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};





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#endif