unatappli.hpp

/* ==================================================== ======== ======= *
 *
 *  unatappli.hpp : Native Layer: platform dependent implementation
 *  Ubit Project
 *  Author: Eric Lecolinet
 *  Part of the Ubit Toolkit: A Brick Construction Game Model for Creating GUIs
 *  (C) 1999-2006 / Eric Lecolinet / ENST Paris
 *
 * ***********************************************************************
 * COPYRIGHT NOTICE : 
 * THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY AND WITHOUT EVEN THE 
 * IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 
 * YOU CAN REDISTRIBUTE IT AND/OR MODIFY IT UNDER THE TERMS OF THE GNU 
 * GENERAL PUBLIC LICENSE AS PUBLISHED BY THE FREE SOFTWARE FOUNDATION; 
 * EITHER VERSION 2 OF THE LICENSE, OR (AT YOUR OPTION) ANY LATER VERSION.
 * SEE FILES 'COPYRIGHT' AND 'COPYING' FOR MORE DETAILS.
 * ***********************************************************************
 * ==================================================== [(c)Elc] ======= *
 * ==================================================== ======== ======= */

#ifndef _unatappli_hpp_
#define _unatappli_hpp_
//pragma ident  "@(#)unatappli.hpp      ubit:05.05.00"
#include <ubit/unatdisp.hpp>
#include <sys/time.h>
#include <sys/select.h>  // fd_set
namespace ubit {

/* ==================================================== ===== ======= */
class UNatAppli {
public:
  UNatAppli(class UAppli&, class UNatDisp&);
  virtual ~UNatAppli();

  void setProperties(class UConf&);

  void startLoop(bool main_loop);
  void quitLoop(bool main_loop);

  static UTime getTime();
  static void getTime(struct timeval&);
  static void addTime(struct timeval& time, unsigned long msec);
  static void minTime(struct timeval& mintime, struct timeval& time);
  static bool lessTime(struct timeval& time1, struct timeval& time2);

  bool resetTimers(UGroup* timers, struct timeval& delay);
  void fireTimers(UGroup* timers);
  void resetInputs(UGroup* inputs, fd_set& read_set, int& maxfd);
  void cleanInputs(UGroup* inputs);
  void fireInputs(UGroup* inputs, fd_set& read_set);

private:
  friend class UAppli;
  class UAppli& appli;
  class UNatDisp& natdisp;
  bool mainloop_running, subloop_running;
#ifdef WITH_GDK
  GMainLoop *gmainloop, *gsubloop;
#endif
};

}
#endif
/* ==================================================== [TheEnd] ======= */
/* ==================================================== [(c)Elc] ======= */

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