Diff: clock/web-clock-class.js

Revision:

110:8ab752842d25

Parent:

109:3e82f62c7e1f

Child:

111:aaa858678e34

--- a/clock/web-clock-class.js	Mon Apr 29 14:45:30 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,107 +0,0 @@
-//Clock class
-'use strict';
-
-class Clock
-{
-    constructor()
-    {
-        this.leapEnable  = false;
-        this.leapForward = false;
-        this.leapMonth   = 0;
-        this.leapYear    = 0;
-        this.leaps       = 0;
-        this.ms          = 0;
-    }
-    
-    set months1970(value)
-    {
-        this.leapMonth   =  value                   % 12;
-        this.leapYear    = (value - this.leapMonth) / 12;
-        this.leapMonth  += 1;
-        this.leapYear   += 1970;
-    }
-    get months1970()
-    {
-        if (this.leapYear  <= 0) return 0;
-        if (this.leapMonth <= 0) return 0;
-        return (this.leapYear - 1970) * 12 + this.leapMonth - 1;
-    }
-    
-    formatNumbers00(i)
-    {
-       if (i < 10) return '0' + i;
-       return i;
-    }
-    formatDayOfWeek(wday)
-    {
-        switch(wday)
-        {
-            case  0: return 'Sun';
-            case  1: return 'Mon';
-            case  2: return 'Tue';
-            case  3: return 'Wed';
-            case  4: return 'Thu';
-            case  5: return 'Fri';
-            case  6: return 'Sat';
-            default: return '---';
-        }
-    }
-    adjustLeap(baseMs)
-    {
-        if (this.ms == 0) return; //Don't attempt to adjust an invalid time
-        
-        if (!this.leapEnable) return; // Adjustment disabled
-        
-        //Get the calander date and time from the ms
-        let now       = this.ms + baseMs;
-        let leapStart = Date.UTC(this.leapYear, this.leapMonth - 1, 1, 0, 0, this.leapForward ? 0: -1);
-        
-        if (now < leapStart) return; //Do nothing until reached the leap start
-        
-        if (this.leapForward) { this.ms -= 1000; this.leaps += 1; } //repeat 59
-        else                  { this.ms += 1000; this.leaps -= 1; } //skip   59
-        
-        this.leapEnable = false;
-    }
-    displayTime(baseMs)
-    {
-        if (this.ms == 0) return; //Don't attempt to display an invalid time
-        
-        //Get the calander date and time from the ms
-        let now = new Date(this.ms + baseMs);
-        let   y = now.getUTCFullYear();
-        let   n = now.getUTCMonth   () + 1;
-        let   d = now.getUTCDate    ();
-        let   w = now.getUTCDay     (); // 0 == Sunday
-        let   h = now.getUTCHours   ();
-        let   m = now.getUTCMinutes ();
-        let   s = now.getUTCSeconds ();
-        
-        //Format time
-        n = this.formatNumbers00(n);
-        d = this.formatNumbers00(d);
-        h = this.formatNumbers00(h);
-        m = this.formatNumbers00(m);
-        s = this.formatNumbers00(s);
-        w = this.formatDayOfWeek(w);
-        
-        //Display time
-        let elem;
-        elem = document.getElementById('ajax-date-utc');
-        if (elem) elem.textContent = y + '-' + n + '-' + d + ' ' + w + ' ' + h + ':' + m + ':' + s + ' TAI-UTC=' + this.leaps;
-    
-        elem = document.getElementById('ajax-date-pc');
-        let options = 
-        {
-            year:         'numeric',
-            month:        'short',
-            day:          '2-digit',
-            weekday:      'short',
-            hour:         '2-digit',
-            minute:       '2-digit',
-            second:       '2-digit',
-            timeZoneName: 'short'
-        };
-        if (elem) elem.textContent = now.toLocaleString(undefined, options);
-    }
-}