mirror of https://github.com/espruino/BangleApps
52 lines
1.4 KiB
JavaScript
52 lines
1.4 KiB
JavaScript
/**
|
|
* Add setting items to a menu
|
|
*
|
|
* @param {object} menu Menu to add items to
|
|
* @param {function} callback Callback when value changes
|
|
* @param {object} items Menu items to add, with their current value
|
|
*/
|
|
exports.addItems = function(menu, callback, items) {
|
|
Object.keys(items).forEach(key => {
|
|
let value = items[key];
|
|
const label = {
|
|
showDate:/*LANG*/"Show date",
|
|
loadWidgets:/*LANG*/"Load widgets",
|
|
powerSave:/*LANG*/"Power saving",
|
|
}[key];
|
|
switch(key) {
|
|
// boolean options which default to true
|
|
case "showDate":
|
|
case "loadWidgets":
|
|
if (value===undefined) value = true;
|
|
// fall through
|
|
case "powerSave":
|
|
// same for all boolean options:
|
|
menu[label] = {
|
|
value: !!value,
|
|
onchange: v => callback(key, v),
|
|
};
|
|
}
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Create a basic settings menu for app, reading/writing to settings file
|
|
*
|
|
* @param {object} menu Menu to add settings to
|
|
* @param {string} settingsFile File to read/write settings to/from
|
|
* @param {string[]} items List of settings to add
|
|
*/
|
|
exports.addSettingsFile = function(menu, settingsFile, items) {
|
|
let s = require("Storage").readJSON(settingsFile, true) || {};
|
|
|
|
function save(key, value) {
|
|
s[key] = value;
|
|
require("Storage").writeJSON(settingsFile, s);
|
|
}
|
|
|
|
let toAdd = {};
|
|
items.forEach(function(key) {
|
|
toAdd[key] = s[key];
|
|
});
|
|
exports.addItems(menu, save, toAdd);
|
|
}; |