csutil/systemopenmanager.h
Go to the documentation of this file.00001 /* 00002 Copyright (C) 2008 by Frank Richter 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public 00015 License along with this library; if not, write to the Free 00016 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 */ 00018 00019 #ifndef __CS_CSUTIL_SYSTEMOPENMANAGER_H__ 00020 #define __CS_CSUTIL_SYSTEMOPENMANAGER_H__ 00021 00022 #include "iutil/eventq.h" 00023 #include "iutil/systemopenmanager.h" 00024 #include "csutil/scf_implementation.h" 00025 00026 struct iObjectRegistry; 00027 00032 namespace CS 00033 { 00034 namespace Base 00035 { 00036 class CS_CRYSTALSPACE_EXPORT SystemOpenManager : 00037 public scfImplementation2<SystemOpenManager, 00038 iSystemOpenManager, 00039 iEventHandler> 00040 { 00041 bool isOpen; 00042 csEventID subscribeIDs[3]; 00043 csRef<iEventQueue> queue; 00044 public: 00045 SystemOpenManager (iObjectRegistry* q); 00046 00047 csHandlerID Register (iEventHandler* eventh); 00048 csHandlerID RegisterWeak (iEventHandler* eventh, 00049 csRef<iEventHandler> &handler); 00050 void RemoveListener (iEventHandler* eventh); 00051 void RemoveWeakListener (csRef<iEventHandler> &handler); 00052 00053 bool HandleEvent (iEvent& ev); 00054 CS_EVENTHANDLER_NAMES("crystalspace.systemopenmgr") 00055 CS_EVENTHANDLER_NIL_CONSTRAINTS 00056 }; 00057 } // namespace Base 00058 } // namespace CS 00059 00060 #endif // __CS_CSUTIL_SYSTEMOPENMANAGER_H__
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