Equalizer  1.4.1
include/eq/client/client.h
00001 
00002 /* Copyright (c) 2005-2011, 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_CLIENT_H
00019 #define EQ_CLIENT_H
00020 
00021 #include <eq/client/api.h>
00022 #include <eq/client/commandQueue.h> // member
00023 #include <eq/client/types.h>        // basic types
00024 #include <eq/fabric/client.h>       // base class
00025 
00026 namespace eq
00027 {
00036     class Client : public fabric::Client
00037     {
00038     public:
00040         EQ_API Client();
00041 
00043         EQ_API virtual ~Client();
00044 
00054         EQ_API bool connectServer( ServerPtr server );
00055 
00063         EQ_API bool disconnectServer( ServerPtr server );
00064 
00085         EQ_API virtual bool initLocal( const int argc, char** argv );
00086 
00088         EQ_API virtual bool exitLocal();
00089 
00094         EQ_API bool hasCommands();
00095 
00097         virtual co::CommandQueue* getMainThreadQueue()
00098             { return &_mainThreadQueue; }
00099 
00101         const Strings& getActiveLayouts();
00102 
00104         float getModelUnit() const;
00105 
00106     protected:
00118         EQ_API virtual void clientLoop();
00119 
00121         EQ_API virtual void exitClient();
00122 
00123     private:
00125         CommandQueue _mainThreadQueue;
00126         
00127         bool _running;
00128 
00129         struct Private;
00130         Private* _private; // placeholder for binary-compatible changes
00131 
00133         EQ_API virtual co::NodePtr createNode( const uint32_t type );
00134 
00136         EQ_API virtual void notifyDisconnect( co::NodePtr node );
00137 
00138         bool _setupClient( const std::string& clientArgs );
00139 
00141         bool _cmdExit( co::Command& command );
00142     };
00143 }
00144 
00145 #endif // EQ_CLIENT_H
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