plugin_thread.hpp
上传用户:yhdzpy8989
上传日期:2007-06-13
资源大小:13604k
文件大小:3k
- /*
- * ===========================================================================
- * PRODUCTION $Log: plugin_thread.hpp,v $
- * PRODUCTION Revision 1000.0 2004/04/12 19:04:50 gouriano
- * PRODUCTION PRODUCTION: IMPORTED [CATCHUP_003] Dev-tree R1.1
- * PRODUCTION
- * ===========================================================================
- */
- #ifndef GUI_CORE___PLUGIN_THREAD__HPP
- #define GUI_CORE___PLUGIN_THREAD__HPP
- /* $Id: plugin_thread.hpp,v 1000.0 2004/04/12 19:04:50 gouriano Exp $
- * ===========================================================================
- *
- * PUBLIC DOMAIN NOTICE
- * National Center for Biotechnology Information
- *
- * This software/database is a "United States Government Work" under the
- * terms of the United States Copyright Act. It was written as part of
- * the author's official duties as a United States Government employee and
- * thus cannot be copyrighted. This software/database is freely available
- * to the public for use. The National Library of Medicine and the U.S.
- * Government have not placed any restriction on its use or reproduction.
- *
- * Although all reasonable efforts have been taken to ensure the accuracy
- * and reliability of the software and data, the NLM and the U.S.
- * Government do not and cannot warrant the performance or results that
- * may be obtained by using this software or data. The NLM and the U.S.
- * Government disclaim all warranties, express or implied, including
- * warranties of performance, merchantability or fitness for any particular
- * purpose.
- *
- * Please cite the author in any work or product based on this material.
- *
- * ===========================================================================
- *
- * Authors: Mike DiCuccio
- *
- * File Description:
- *
- */
- #include <corelib/ncbithr.hpp>
- #include <gui/core/plugin_handle.hpp>
- #include <gui/plugin/PluginMessage.hpp>
- BEGIN_NCBI_SCOPE
- class CPluginThread;
- class CPluginTask : public CObject
- {
- public:
- CPluginTask(CPluginHandle& handle, objects::CPluginMessage& msg);
- // check to see if our task is completed
- bool IsCompleted(void) const;
- // once completed, we can call Finalize(). This takes care of
- // reply parsing
- void Finalize(void);
- private:
- // the plugin handle we launch
- CPluginHandle m_Handle;
- // the plugin message we send
- CRef<objects::CPluginMessage> m_Message;
- // the thread responsible for running our backround process
- CRef<CPluginThread> m_Thread;
- // internal processing function
- void x_ProcessReply(const objects::CPluginReply& reply) const;
- };
- class CPluginThread : public CThread
- {
- public:
- CPluginThread(CPluginHandle& handle, objects::CPluginMessage& msg);
- void* Main(void);
- bool IsCompleted(void) const { return m_Completed; }
- private:
- // the plugin handle we launch
- CPluginHandle m_Handle;
- // the plugin message we send
- CRef<objects::CPluginMessage> m_Message;
- // flag: have we completed running?
- bool m_Completed;
- };
- END_NCBI_SCOPE
- /*
- * ===========================================================================
- * $Log: plugin_thread.hpp,v $
- * Revision 1000.0 2004/04/12 19:04:50 gouriano
- * PRODUCTION: IMPORTED [CATCHUP_003] Dev-tree R1.1
- *
- * Revision 1.1 2003/12/22 19:20:42 dicuccio
- * Added implementation of plugin tasks (initial revision; not currently used)
- *
- * ===========================================================================
- */
- #endif // GUI_CORE___PLUGIN_THREAD__HPP