73 lines
1.7 KiB
JavaScript
73 lines
1.7 KiB
JavaScript
(() => {
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const weather = require("weather");
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var dirty = false;
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let settings;
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function loadSettings() {
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settings = require("Storage").readJSON("weatherSetting.json", 1) || {};
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}
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function setting(key) {
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if (!settings) { loadSettings(); }
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const DEFAULTS = {
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"expiry": 2*3600000,
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"hide": false
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};
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return (key in settings) ? settings[key] : DEFAULTS[key];
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}
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weather.on("update", w => {
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if (setting("hide")) return;
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if (w) {
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if (!WIDGETS.weather.width) {
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WIDGETS.weather.width = 20;
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Bangle.drawWidgets();
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} else if (Bangle.isLCDOn()) {
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WIDGETS.weather.draw();
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} else {
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dirty = true;
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}
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}
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else {
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WIDGETS.weather.width = 0;
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Bangle.drawWidgets();
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}
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});
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Bangle.on("lcdPower", on => {
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if (on && dirty && !setting("hide")) {
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WIDGETS.weather.draw();
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dirty = false;
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}
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});
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WIDGETS.weather = {
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area: "tl",
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width: weather.get() && !setting("hide") ? 20 : 0,
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draw: function() {
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if (setting("hide")) return;
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const w = weather.get();
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if (!w) return;
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g.reset();
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g.clearRect(this.x, this.y, this.x+this.width-1, this.y+23);
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if (w.code||w.txt) {
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weather.drawIcon(w, this.x+10, this.y+8, 7.5);
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}
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if (w.temp) {
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let t = require("locale").temp(w.temp-273.15); // applies conversion
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t = t.match(/[\d\-]*/)[0]; // but we have no room for units
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g.reset();
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g.setFontAlign(0, 1); // center horizontally at bottom of widget
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g.setFont("6x8", 1);
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g.drawString(t, this.x+10, this.y+24);
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}
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},
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reload:() => {
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loadSettings();
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WIDGETS.weather.redraw();
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},
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};
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})();
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