CrystalSpace

Public API Reference

iutil/timer.h

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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_IUTIL_TIMER_H__
00020 #define __CS_IUTIL_TIMER_H__
00021 
00026 #include "csutil/scf.h"
00027 
00028 
00032 struct iTimerEvent : public virtual iBase
00033 {
00034   SCF_INTERFACE (iTimerEvent, 1, 0, 0);
00035 
00040   virtual bool Perform (iTimerEvent* ev) = 0;
00041 };
00042 
00047 struct iEventTimer : public virtual iBase
00048 {
00049   SCF_INTERFACE (iEventTimer, 2,0,0);
00051   virtual void AddTimerEvent (iTimerEvent* ev, csTicks delay) = 0;
00052 
00054   virtual void RemoveTimerEvent (iTimerEvent* ev) = 0;
00055 
00057   virtual void RemoveAllTimerEvents () = 0;
00058 
00060   virtual size_t GetEventCount () const = 0;
00061 
00063   virtual csTicks GetTimeLeft (size_t idx) const = 0;
00064 };
00065 
00066 #endif // __CS_IUTIL_TIMER_H__
00067 

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