status.cpp

DOS下一个完整的大型程序源代码

#if !defined( __DOS_H )
#include <Dos.h>
#endif  // __DOS_H

#if !defined( __STDIO_H )
#include <StdIO.h>
#endif  // __STDIO_H

#define Uses_Graph
#define Uses_Mouse
#include <ly.h>

const
   statusTop    = 455,
   statusHeight = 18,
   statusSpace  = 24;

const
   dtWidth     = 8 * 8,
   timeLeft    = 640 - statusSpace - dtWidth,
   dateLeft    = timeLeft - statusSpace - dtWidth,

   dutyWidth   = 11 * 8,
   dutyLeft    = dateLeft - statusSpace - dutyWidth,

   statusLeft  = statusSpace,
   statusWidth = dutyLeft -  statusSpace - statusLeft;

void ClearStatus()
{
   HideCursor();
   const left   = 4,
         top    = statusTop - 5,
         right  = 636,
         bottom = 475;
   Graph::bar( left, top, right, bottom, 7 );
   Graph::line( left, top, right, top, 0 );

   HallowBoard( statusLeft - 1, statusTop - 1, statusWidth + 2, statusHeight );
   HallowBoard( dutyLeft - 1, statusTop - 1, dutyWidth + 2, statusHeight );
   HallowBoard( dateLeft - 1, statusTop - 1, dtWidth + 2, statusHeight );
   HallowBoard( timeLeft - 1, statusTop - 1, dtWidth + 2, statusHeight );

   struct date d;
   getdate( &d );
   char str[ 9 ];
   sprintf( str, "%2u月%2u日", d.da_mon, d.da_day );
   Graph::setcolor( 10, 7 );
   Graph::showhz( dateLeft, statusTop, str );

   ShowCursor();
}

void ShowStatus( char *szStatus )
{
   HideCursor();
   Graph::bar( statusLeft, statusTop,
               statusLeft + statusWidth, statusTop + 15, 7 );
   Graph::outtextxy( statusLeft, statusTop, szStatus );
   ShowCursor();
}

void ShowDutyNum( char *szDutyNum )
{
   HideCursor();
   Graph::setcolor( 11, 7 );
   char str[ 20 ];
   sprintf( str, "收款员:%s", szDutyNum );
   str[ 11 ] = 0;
   Graph::showhz( dutyLeft, statusTop, str );
   ShowCursor();
}

void ClearDutyNum()
{
   HideCursor();
   Graph::bar( dutyLeft, statusTop, dutyLeft + dutyWidth, statusTop + 15, 7 );
   ShowCursor();
}

void ShowClock()
{
   static char lastSecond=0;

   struct time curTime;
   gettime(&curTime);
   char str[9];
   if(curTime.ti_sec!=lastSecond)
   {
      HideCursor();
      sprintf(str,"%2u:%02u:%02u",curTime.ti_hour,curTime.ti_min,
                                  curTime.ti_sec);
      Graph::setcolor(9,7);
      Graph::showhz(timeLeft,statusTop,str);
      lastSecond=curTime.ti_sec;
      ShowCursor();
   }
}