OpenWalnut  1.4.0
WGESignals.h
1 //---------------------------------------------------------------------------
2 //
3 // Project: OpenWalnut ( http://www.openwalnut.org )
4 //
5 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
6 // For more information see http://www.openwalnut.org/copying
7 //
8 // This file is part of OpenWalnut.
9 //
10 // OpenWalnut is free software: you can redistribute it and/or modify
11 // it under the terms of the GNU Lesser General Public License as published by
12 // the Free Software Foundation, either version 3 of the License, or
13 // (at your option) any later version.
14 //
15 // OpenWalnut is distributed in the hope that it will be useful,
16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 // GNU Lesser General Public License for more details.
19 //
20 // You should have received a copy of the GNU Lesser General Public License
21 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
22 //
23 //---------------------------------------------------------------------------
24 
25 #ifndef WGESIGNALS_H
26 #define WGESIGNALS_H
27 
28 #ifndef Q_MOC_RUN
29 #include <boost/signals2/signal.hpp>
30 #endif
31 #ifndef Q_MOC_RUN
32 #include <boost/function.hpp>
33 #endif
34 
35 /**
36  * Enum of all possible signals WGraphicsEngine instances can emit.
37  */
38 typedef enum
39 {
40  GE_RELOADSHADERS, // when a shader reload is requested
41  GE_STARTUPCOMPLETE // when the first view was correctly initialized
42 }
43 GE_SIGNAL;
44 
45 // **************************************************************************************************************************
46 // Types
47 // **************************************************************************************************************************
48 
49 /**
50  * Signal for generic events like "GE_RELOADSHADERS".
51  *
52  */
53 typedef boost::function< void ( void ) > t_GEGenericSignalHandlerType;
54 
55 /**
56  * Generic signal type used in the most signals.
57  */
58 typedef boost::signals2::signal< void ( void ) > t_GEGenericSignalType;
59 
60 
61 #endif // WGESIGNALS_H
62 
63 
64