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00001 
00007 /* Copyright, 2000-2002 Nevrax Ltd.
00008  *
00009  * This file is part of NEVRAX NEL.
00010  * NEVRAX NEL is free software; you can redistribute it and/or modify
00011  * it under the terms of the GNU General Public License as published by
00012  * the Free Software Foundation; either version 2, or (at your option)
00013  * any later version.
00014 
00015  * NEVRAX NEL is distributed in the hope that it will be useful, but
00016  * WITHOUT ANY WARRANTY; without even the implied warranty of
00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00018  * General Public License for more details.
00019 
00020  * You should have received a copy of the GNU General Public License
00021  * along with NEVRAX NEL; see the file COPYING. If not, write to the
00022  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
00023  * MA 02111-1307, USA.
00024  */
00025 
00026 #ifndef NL_EVENT_EMITTER_MULTI_H
00027 #define NL_EVENT_EMITTER_MULTI_H
00028 
00029 #include "nel/misc/types_nl.h"
00030 #include "event_emitter.h"
00031 #include <vector>
00032 
00033 
00034 namespace NLMISC {
00035 
00036 
00041 class CEventEmitterMulti : public IEventEmitter
00042 {
00043 public:
00045         ~CEventEmitterMulti();
00047         void    addEmitter(IEventEmitter *e, bool mustDelete);
00049         void    removeEmitter(IEventEmitter *e);
00051         bool    isEmitter(IEventEmitter *e) const;
00052         // Get the number of registered emitters
00053         uint    getNumEmitters() const { return _Emitters.size(); }
00054         // Get an emitter
00055         IEventEmitter *getEmitter(uint index);
00057         virtual void submitEvents(CEventServer &server);
00058 private:
00059         typedef std::vector<std::pair<IEventEmitter *, bool> > TEmitterCont;
00060         TEmitterCont    _Emitters;      
00061 };
00062 
00063 
00064 } // NLMISC
00065 
00066 
00067 #endif // NL_EVENT_EMITTER_MULTI_H
00068 
00069 /* End of event_emitter_multi.h */