OpenWalnut  1.4.0
WGESignals.h
00001 //---------------------------------------------------------------------------
00002 //
00003 // Project: OpenWalnut ( http://www.openwalnut.org )
00004 //
00005 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
00006 // For more information see http://www.openwalnut.org/copying
00007 //
00008 // This file is part of OpenWalnut.
00009 //
00010 // OpenWalnut is free software: you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as published by
00012 // the Free Software Foundation, either version 3 of the License, or
00013 // (at your option) any later version.
00014 //
00015 // OpenWalnut is distributed in the hope that it will be useful,
00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018 // GNU Lesser General Public License for more details.
00019 //
00020 // You should have received a copy of the GNU Lesser General Public License
00021 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
00022 //
00023 //---------------------------------------------------------------------------
00024 
00025 #ifndef WGESIGNALS_H
00026 #define WGESIGNALS_H
00027 
00028 #include <boost/signals2/signal.hpp>
00029 #include <boost/function.hpp>
00030 
00031 /**
00032  * Enum of all possible signals WGraphicsEngine instances can emit.
00033  */
00034 typedef enum
00035 {
00036     GE_RELOADSHADERS,   // when a shader reload is requested
00037     GE_STARTUPCOMPLETE  // when the first view was correctly initialized
00038 }
00039 GE_SIGNAL;
00040 
00041 // **************************************************************************************************************************
00042 // Types
00043 // **************************************************************************************************************************
00044 
00045 /**
00046  * Signal for generic events like "GE_RELOADSHADERS".
00047  *
00048  */
00049 typedef boost::function< void ( void ) > t_GEGenericSignalHandlerType;
00050 
00051 /**
00052  * Generic signal type used in the most signals.
00053  */
00054 typedef boost::signals2::signal< void ( void ) >  t_GEGenericSignalType;
00055 
00056 
00057 #endif  // WGESIGNALS_H
00058 
00059 
00060