cstimer.h Source File

00001 /*
00002     Crystal Space Windowing System: timer class
00003     Copyright (C) 1998,1999 by Andrew Zabolotny <bit@eltech.ru>
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public
00016     License along with this library; if not, write to the Free
00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00018 */
00019 
00020 #ifndef __CSTIMER_H__
00021 #define __CSTIMER_H__
00022 
00023 #include "cscomp.h"
00024 
00026 enum
00027 {
00036   cscmdTimerPulse = 0x00000300
00037 };
00038 
00045 class csTimer : public csComponent
00046 {
00048   unsigned timeout;
00050   unsigned start;
00052   unsigned pause;
00054   bool Stopped;
00055 
00056 public:
00058   csTimer (csComponent *iParent, unsigned iPeriod);
00059 
00061   virtual bool HandleEvent (iEvent &Event);
00062 
00064   void Stop ();
00065 
00067   void Restart ();
00068 
00070   void Pause (unsigned iPause);
00071 
00073   bool Running () { return !Stopped; }
00074 };
00075 
00076 #endif // __CSTIMER_H__