forked from FOSS/BangleApps
110 lines
2.3 KiB
JavaScript
110 lines
2.3 KiB
JavaScript
const locale = require("locale");
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var timeFontSize;
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var dateFontSize;
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var gmtFontSize;
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var font = "Vector";
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var xyCenter = g.getWidth() / 2;
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var yposTime;
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var yposDate;
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var yposYear;
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var yposGMT;
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if (g.getWidth() > 200) {
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timeFontSize = 65;
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dateFontSize = 20;
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gmtFontSize = 10;
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yposTime = 75;
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yposDate = 130;
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yposYear = 175;
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yposGMT = 220;
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} else {
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timeFontSize = 48;
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dateFontSize = 15;
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gmtFontSize = 10;
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yposTime = 55;
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yposDate = 95;
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yposYear = 128;
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yposGMT = 161;
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}
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// Check settings for what type our clock should be
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var is12Hour = (require("Storage").readJSON("setting.json",1)||{})["12hour"];
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// timeout used to update every minute
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var drawTimeout;
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// schedule a draw for the next minute
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function queueDraw() {
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if (drawTimeout) clearTimeout(drawTimeout);
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drawTimeout = setTimeout(function() {
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drawTimeout = undefined;
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draw();
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}, 60000 - (Date.now() % 60000));
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}
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function draw() {
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g.clear();
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Bangle.drawWidgets();
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// get date
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var d = new Date();
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g.reset(); // default draw styles
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// drawSting centered
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g.setFontAlign(0, 0);
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// drawTime
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var hours;
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if (is12Hour) {
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hours = ("0" + d.getHours()%12).slice(-2);
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} else {
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hours = ("0" + d.getHours()).slice(-2);
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}
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var minutes = ("0" + d.getMinutes()).slice(-2);
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g.setFont(font, timeFontSize);
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g.drawString(`${hours}:${minutes}`, xyCenter, yposTime, true);
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if (is12Hour) {
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g.setFont(font, gmtFontSize);
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g.drawString(locale.meridian(d), xyCenter + 102, yposTime + 10, true);
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}
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// draw Day, name of month, Date
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g.setFont(font, dateFontSize);
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g.drawString([locale.dow(d,1), locale.month(d,1), d.getDate()].join(" "), xyCenter, yposDate, true);
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// draw year
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g.setFont(font, dateFontSize);
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g.drawString(d.getFullYear(), xyCenter, yposYear, true);
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// draw gmt
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g.setFont(font, gmtFontSize);
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g.drawString(d.toString().match(/GMT[+-]\d+/), xyCenter, yposGMT, true);
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queueDraw();
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}
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// Stop updates when LCD is off, restart when on
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Bangle.on('lcdPower',on=>{
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if (on) {
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draw(); // draw immediately, queue redraw
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} else { // stop draw timer
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if (drawTimeout) clearTimeout(drawTimeout);
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drawTimeout = undefined;
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}
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});
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// Show launcher when button pressed
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Bangle.setUI("clock");
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// clean app screen
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g.clear();
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Bangle.loadWidgets();
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Bangle.drawWidgets();
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// draw now
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draw();
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