56 lines
1.7 KiB
JavaScript
56 lines
1.7 KiB
JavaScript
(function(back) {
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let settings = require('Storage').readJSON('speedalt.json',1)||{};
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settings.buzz = settings.buzz||1;
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function setUnits(m,u) {
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settings['spd'] = m;
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settings['spd_unit'] = u;
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require('Storage').write('speedalt.json',settings);
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}
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function setUnitsAlt(m,u) {
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settings['alt'] = m;
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settings['alt_unit'] = u;
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require('Storage').write('speedalt.json',settings);
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}
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function setColour(c) {
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settings['colour'] = c;
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require('Storage').write('speedalt.json',settings);
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}
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const appMenu = {
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'': {'title': 'GPS Speed Alt'},
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'< Back': back,
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'Units' : function() { E.showMenu(unitsMenu); },
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'Colours' : function() { E.showMenu(colMenu); },
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'Vibrate' : {
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value : settings.buzz,
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format : v => v?"On":"Off",
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onchange : () => { settings.buzz = !settings.buzz; require('Storage').write('speedalt.json',settings); }
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}};
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const unitsMenu = {
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'': {'title': 'Units'},
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'< Back': function() { E.showMenu(appMenu); },
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'default (spd)' : function() { setUnits(0,''); },
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'Kph (spd)' : function() { setUnits(1,'kph'); },
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'Knots (spd)' : function() { setUnits(1.852,'knots'); },
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'Mph (spd)' : function() { setUnits(1.60934,'mph'); },
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'm/s (spd)' : function() { setUnits(3.6,'m/s'); },
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'Meters (alt)' : function() { setUnitsAlt(1,'m'); },
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'Feet (alt)' : function() { setUnitsAlt(0.3048,'feet'); }
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};
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const colMenu = {
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'': {'title': 'Colours'},
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'< Back': function() { E.showMenu(appMenu); },
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'Default' : function() { setColour(0); },
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'Hi Contrast' : function() { setColour(1); },
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'Night' : function() { setColour(2); }
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};
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E.showMenu(appMenu)
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})
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