nevrax.org : docs

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_INPUT_DEVICE_H
00027 #define NL_INPUT_DEVICE_H
00028 
00029 #include "nel/misc/types_nl.h"
00030 
00031 
00032 namespace NLMISC 
00033 {
00034 
00035 
00036 class  CEventServer;
00037 class  CInputDeviceServer;
00038 struct IInputDeviceEvent;
00039 
00040 
00048 struct IInputDevice
00049 {       
00053         virtual bool setBufferSize(uint size) = 0;
00055         virtual uint getBufferSize() const = 0;
00056 
00058 
00059 
00064                 virtual void begin(CEventServer *server) {}
00065 
00070                 virtual void poll(CInputDeviceServer *dev) = 0;
00074                 virtual void submit(IInputDeviceEvent *deviceEvent, CEventServer *server) = 0;
00081                 virtual void transitionOccured(CEventServer *server, const IInputDeviceEvent *nextMessage) {}
00083 
00084         // dtor
00085         virtual ~IInputDevice() {}; 
00086 };
00087 
00088 } // NLMISC
00089 
00090 
00091 #endif // NL_INPUT_DEVICE_H
00092 
00093 /* End of input_device.h */