Progress.hpp

/* Progress.hpp */
/* $Id: Progress.hpp,v 1.2 2009/08/06 10:38:58 vlad Exp $ */
#ifndef __Progress_hpp
#define __Progress_hpp

#include <mix/Types.h>

/* Copied from Id: ZmProgress.H,v 1.2 1999/02/09 16:19:46 vlad Exp */


class Progress
{
public:

  Progress (const char* id = "unknown");

  virtual ~Progress ();

  void      set_max (double max_value);

  void      add_value (double incr_value);

  double    scale (double fMax);
  int       scale (int iMax);

  bool      check_limits ();

  virtual void  set_limits (double min_value, double max_value);

  virtual void  set_value (double cur_value);

  virtual void  set_comment (const char* text);

  virtual Logic user_break ();

protected:

  char      *szName;

  double    vMin;

  double    vMax;

  double    vCur;

  virtual void  update ();

};


#endif /* Progress.hpp */