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/*
* The Mana Client
* Copyright (C) 2010 The Mana Developers
*
* This file is part of The Mana 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 EVENTMANAGER_H
#define EVENTMANAGER_H
#include <string>
#include <map>
#include <set>
namespace Mana
{
class Event;
class Listener;
typedef std::set<Listener *> ListenerSet;
typedef std::map<std::string, ListenerSet > ListenMap;
class EventManager
{
public:
// Sends event to all listener on the channel
static void trigger(const std::string &channel, const Event &event);
// Removes a listener from all channels
static void remove(Listener *listener);
// Adds or removes a listener to a channel.
static void bind(Listener *listener, const std::string &channel);
static void unbind(Listener *listener, const std::string &channel);
private:
static ListenMap mBindings;
};
} // namespace Mana
#endif
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