eventdispatcher.h

/*
  Copyright (c) 2008-2009 by Jakob Schroeter <js@camaya.net>
  This file is part of the gloox library. http://camaya.net/gloox

  This software is distributed under a license. The full license
  agreement can be found in the file LICENSE in this distribution.
  This software may not be copied, modified, sold or distributed
  other than expressed in the named license agreement.

  This software is distributed without any warranty.
*/


#ifndef EVENTDISPATCHER_H__
#define EVENTDISPATCHER_H__

#include "event.h"

#include <map>
#include <string>

namespace gloox
{

  class EventHandler;

  class EventDispatcher
  {

    public:
      EventDispatcher();

      virtual ~EventDispatcher();

      void dispatch( const Event& event, const std::string& context, bool remove );

      void dispatch( const Event& event );

      void registerEventHandler( EventHandler* eh, const std::string& context );

      void removeEventHandler( EventHandler* eh );

    private:
      typedef std::multimap<const std::string, EventHandler*> ContextHandlerMap;
      typedef std::multimap<Event::EventType, EventHandler*> TypeHandlerMap;

      ContextHandlerMap m_contextHandlers;
      TypeHandlerMap m_typeHandlers;

  };

}

#endif // EVENTDISPATCHER_H__