mirror of https://github.com/espruino/BangleApps
45 lines
973 B
JavaScript
45 lines
973 B
JavaScript
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(function(back) {
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const SETTINGS_FILE = "run.json";
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// initialize with default settings...
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let s = {
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'use_gps': true,
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'use_hrm': true
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}
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// ...and overwrite them with any saved values
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// This way saved values are preserved if a new version adds more settings
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const storage = require('Storage')
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let settings = storage.readJSON(SETTINGS_FILE, 1) || {}
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const saved = settings || {}
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for (const key in saved) {
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s[key] = saved[key]
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}
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function save() {
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settings = s
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storage.write(SETTINGS_FILE, settings)
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}
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E.showMenu({
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'': { 'title': 'Run' },
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'< Back': back,
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'Use GPS': {
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value: s.use_gps,
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format: () => (s.use_gps ? 'Yes' : 'No'),
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onchange: () => {
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s.use_gps = !s.use_gps;
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save();
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},
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},
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'Use HRM': {
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value: s.use_hrm,
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format: () => (s.use_hrm ? 'Yes' : 'No'),
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onchange: () => {
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s.use_hrm = !s.use_hrm;
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save();
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},
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}
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})
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})
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