forked from FOSS/BangleApps
46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
// This file should contain exactly one function, which shows the app's settings
|
|
/**
|
|
* @param {function} back Use back() to return to settings menu
|
|
*/
|
|
(function(back) {
|
|
const SETTINGS_FILE = 'cscsensor.json'
|
|
// initialize with default settings...
|
|
let s = {
|
|
'wheelcirc': 2230,
|
|
}
|
|
// ...and overwrite them with any saved values
|
|
// This way saved values are preserved if a new version adds more settings
|
|
const storage = require('Storage')
|
|
const saved = storage.readJSON(SETTINGS_FILE, 1) || {}
|
|
for (const key in saved) {
|
|
s[key] = saved[key];
|
|
}
|
|
// creates a function to safe a specific setting, e.g. save('color')(1)
|
|
function save(key) {
|
|
return function (value) {
|
|
s[key] = value;
|
|
storage.write(SETTINGS_FILE, s);
|
|
}
|
|
}
|
|
const menu = {
|
|
'': { 'title': /*LANG*/'Cycle speed sensor' },
|
|
'< Back': back,
|
|
/*LANG*/'Wheel circ.(mm)': {
|
|
value: s.wheelcirc,
|
|
min: 800,
|
|
max: 2400,
|
|
step: 5,
|
|
onchange: save('wheelcirc'),
|
|
},
|
|
/*LANG*/'Reset total distance': function() {
|
|
E.showPrompt(/*LANG*/"Zero total distance?", {buttons: {/*LANG*/"No":false, /*LANG*/"Yes":true}}).then(function(v) {
|
|
if (v) {
|
|
s['totaldist'] = 0;
|
|
storage.write(SETTINGS_FILE, s);
|
|
}
|
|
}).then(back);
|
|
}
|
|
}
|
|
E.showMenu(menu);
|
|
})
|