Equalizer  1.4.1
agl/messagePump.h
00001 
00002 /* Copyright (c) 2007-2012, Stefan Eilemann <eile@equalizergraphics.com> 
00003  *
00004  * This library is free software; you can redistribute it and/or modify it under
00005  * the terms of the GNU Lesser General Public License version 2.1 as published
00006  * by the Free Software Foundation.
00007  *  
00008  * This library is distributed in the hope that it will be useful, but WITHOUT
00009  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00010  * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
00011  * details.
00012  * 
00013  * You should have received a copy of the GNU Lesser General Public License
00014  * along with this library; if not, write to the Free Software Foundation, Inc.,
00015  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
00016  */
00017 
00018 #ifndef EQ_AGL_MESSAGEPUMP_H
00019 #define EQ_AGL_MESSAGEPUMP_H
00020 
00021 #include <eq/client/defines.h>
00022 #ifdef AGL
00023 
00024 #include <eq/client/agl/types.h>
00025 #include <eq/client/messagePump.h>  // base class
00026 
00027 namespace eq
00028 {
00029 namespace agl
00030 {
00032 class MessagePump : public eq::MessagePump
00033     {
00034     public:
00036         MessagePump();
00037 
00039         virtual ~MessagePump();
00040 
00041         virtual void postWakeup();
00042         virtual void dispatchAll();
00043         virtual void dispatchOne();
00044 
00045     private:
00046         EventQueueRef _receiverQueue;
00047         EventRef      _wakeupEvent;
00048         bool          _needGlobalLock;
00049 
00050         struct Private;
00051         Private* _private; // placeholder for binary-compatible changes
00052 
00053         void _initReceiverQueue();
00054     };
00055 }
00056 }
00057 #endif // AGL
00058 #endif // EQ_AGL_MESSAGEPUMP_H
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