Equalizer  1.2.1
agl/messagePump.h
00001 
00002 /* Copyright (c) 2007-2011, 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/agl/types.h>
00022 #include <eq/client/messagePump.h>  // base class
00023 
00024 namespace eq
00025 {
00026 namespace agl
00027 {
00029 class MessagePump : public eq::MessagePump
00030     {
00031     public:
00033         MessagePump();
00034 
00036         virtual ~MessagePump();
00037 
00038         virtual void postWakeup();
00039         virtual void dispatchAll();
00040         virtual void dispatchOne();
00041 
00042     private:
00043         EventQueueRef _receiverQueue;
00044         EventRef      _wakeupEvent;
00045         bool          _needGlobalLock;
00046 
00047         struct Private;
00048         Private* _private; // placeholder for binary-compatible changes
00049 
00050         void _initReceiverQueue();
00051     };
00052 }
00053 }
00054 #endif //EQ_AGL_MESSAGEPUMP_H
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