Ejemplo n.º 1
0
VOID DrawClock (HPS hpsDraw)
{
    RECTL rcl;

    WinQueryWindowRect (hwndClient, &rcl);
    WinFillRect (hpsBuffer, &rcl, cp.clrBackground);

    /* draw the face, the hour hand, and the minute hand */

    ClkDrawRing (hpsDraw);
    ClkDrawFace (hpsDraw);
    ClkDrawDate (hpsDraw, DM_REDRAW);
    ClkDrawHand (hpsDraw, HT_HOUR_SHADE, dt.hours);
    ClkDrawHand (hpsDraw, HT_MINUTE_SHADE, dt.minutes);
    ClkDrawHand (hpsDraw, HT_HOUR, dt.hours);
    ClkDrawHand (hpsDraw, HT_MINUTE, dt.minutes);

    /* draw the tick marks */
    if ((cp.usMajorTickPref == CLKTM_ALWAYS) ||
	    ((cp.usMajorTickPref == CLKTM_NOTICONIC) && ! fIconic))
	ClkDrawTicks (hpsDraw, CLK_MAJORTICKS);

    if ((cp.usMinorTickPref == CLKTM_ALWAYS) ||
	    ((cp.usMinorTickPref == CLKTM_NOTICONIC) && !fIconic))
	ClkDrawTicks (hpsDraw, CLK_MINORTICKS);
}
Ejemplo n.º 2
0
/****************************************************************\
 *  Name:ClkTimer()
 *
 *  Purpose: Handles window timer events
 *  Returns:
 *	    1 - if sucessful execution completed
 *	    0 - if error
\****************************************************************/
VOID ClkTimer (HWND hwnd)
{
	/* if we must move the hour and minute hands, redraw it all */
	if (dtNew.minutes != dt.minutes)
	{

	    ClkDrawFace(hpsBuffer);
	    ClkDrawDate(hpsBuffer, DM_REDRAW);
	    ClkDrawHand(hpsBuffer, HT_HOUR_SHADE, dtNew.hours);
	    ClkDrawHand(hpsBuffer, HT_MINUTE_SHADE, dtNew.minutes);
	    ClkDrawHand(hpsBuffer, HT_HOUR, dtNew.hours);
	    ClkDrawHand(hpsBuffer, HT_MINUTE, dtNew.minutes);

	    UpdateScreen (hps, NULL);

	}
}
/****************************************************************\
 *
 *--------------------------------------------------------------
 *
 *  Name:ClkTimer()
 *
 *  Purpose: Handles window timer events
 *
 *
 *
 *  Usage:
 *
 *  Method:
 *          -
 *
 *          -
 *          -
 *
 *          -
 *          -
 *
 *  Returns:
 *          1 - if sucessful execution completed
 *          0 - if error
\****************************************************************/
VOID ClkTimer (HWND hwnd)
{
    DATETIME  dtNew;
    static LONG lTimeChangeCheck = 0L;
    LONG  lTime;
    DosGetDateTime ( &dtNew ) ;

    if (cp.usDispMode & DM_ANALOG)
    {

        /* get the new time */
        DosGetDateTime (&dtNew);

        /* adjust the hour hand */
        dtNew.hours = (dtNew.hours * (UCHAR) 5 ) % (UCHAR) 60
                      + dtNew.minutes / (UCHAR)12;

        /* if we must move the hour and minute hands, redraw it all */
        if (dtNew.minutes != dt.minutes)
        {

            ClkDrawFace(hpsBuffer);
            ClkDrawDate(hpsBuffer, DM_REDRAW);
            ClkDrawHand(hpsBuffer, HT_HOUR_SHADE, dtNew.hours);
            ClkDrawHand(hpsBuffer, HT_MINUTE_SHADE, dtNew.minutes);
            ClkDrawHand(hpsBuffer, HT_HOUR, dtNew.hours);
            ClkDrawHand(hpsBuffer, HT_MINUTE, dtNew.minutes);

            UpdateScreen (hps, NULL);

            if (fShowSecondHand && (cp.usDispMode & DM_SECONDHAND))
            {
                GpiSetMix(hps, FM_INVERT);
                ClkDrawHand(hps, HT_SECOND, dtNew.seconds);
            }
        }

        /* otherwise just undraw the old second hand and draw the new */
        else if (fShowSecondHand  && (cp.usDispMode & DM_SECONDHAND))
        {
            GpiSetMix(hps, FM_INVERT);
            ClkDrawHand(hps, HT_SECOND, dt.seconds);
            ClkDrawHand(hps, HT_SECOND, dtNew.seconds);
        }

        dt = dtNew ;
    }
    else /*Must be Digital*/
    {
        DrawDigitalTime(hwnd);
    }

    /*
     *if this is the first
     *time through init it
     */
    if(!lTimeChangeCheck)
    {
          time(&lTimeChangeCheck);

    }

    /*
     *a quick check to see if
     *any other session
     *adjusted our time
     *if so reset the timer
     */
    else
    {
          time(&lTime);
          /*
           *did the clock get changed by more than 60 seconds
           */
          if( lTime  > ( lTimeChangeCheck  + 60L ) ||
              lTimeChangeCheck > ( lTime   + 60L ) )
          {

               AlarmSetTimer(cp.alarm.uchHour,
                                   cp.alarm.uchMinutes);
          }
          lTimeChangeCheck = lTime;
     }

}