Main Page | Modules | Class Hierarchy | Alphabetical List | Class List | File List | Class Members | File Members | Related Pages
timer.h
00001 /* 00002 Copyright (C) 2003 by Jorrit Tyberghein 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_TIMER_H__ 00020 #define __CS_TIMER_H__ 00021 00022 #include <stdarg.h> 00023 #include <stdio.h> 00024 #include "csextern.h" 00025 #include "array.h" 00026 #include "iutil/timer.h" 00027 00028 struct iEvent; 00029 struct iObjectRegistry; 00030 struct iVirtualClock; 00031 struct iEventHandler; 00032 struct timerevent; 00033 00038 class CS_CSUTIL_EXPORT csEventTimer : public iEventTimer 00039 { 00040 private: 00041 iObjectRegistry* object_reg; 00042 csArray<timerevent> timerevents; 00043 iEventHandler* handler; 00044 csRef<iVirtualClock> vc; 00045 00046 size_t FindTimerEvent (iTimerEvent* ev); 00047 00048 // Optimization: to prevent having to loop over all timer events 00049 // all the time we keep the minimum time needed before the first 00050 // event is triggered. 00051 int32 minimum_time; 00052 int32 accumulate_elapsed; 00053 00054 public: 00055 csEventTimer (iObjectRegistry* object_reg); 00056 virtual ~csEventTimer (); 00057 00058 bool HandleEvent (iEvent& e); 00059 00060 SCF_DECLARE_IBASE; 00061 00062 virtual void AddTimerEvent (iTimerEvent* ev, csTicks delay); 00063 virtual void RemoveTimerEvent (iTimerEvent* ev); 00064 virtual void RemoveAllTimerEvents (); 00065 00071 static csPtr<iEventTimer> GetStandardTimer (iObjectRegistry* object_reg); 00072 }; 00073 00074 #endif // __CS_TIMER_H__ 00075
Generated for Crystal Space by doxygen 1.3.9.1