/* * The ManaPlus Client * Copyright (C) 2004-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011-2012 The ManaPlus Developers * * This file is part of The ManaPlus Client. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * any later version. * * This program 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 for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef CONFIGLISTENER_H #define CONFIGLISTENER_H #include <string> /** * The listener interface for receiving notifications about changes to * configuration options. * * \ingroup CORE */ class ConfigListener { public: /** * Destructor. */ virtual ~ConfigListener() { } /** * Called when an option changed. The config listener will have to be * registered to the option name first. */ virtual void optionChanged(const std::string &name) = 0; }; #endif