1 // Copyright 2011 Google Inc. All Rights Reserved.
4 * @fileoverview Script for the options page.
5 * @author arunjit@google.com (Arunjit Singh)
8 window.addEventListener('load', init, false);
11 * Initializes the i18n strings.
12 * Loads values from localStorage and applies them to the elements
16 CONSTANTS.TIMES.forEach(function(time) {
17 var selector = 'input[name=time][value="{t}"], .opt-label#opt-{t}'
19 var elements = $(selector);
20 time = getUnitsForTime(time);
21 var message = (time.time === -1) ?
22 chrome.i18n.getMessage('optionsTimeAll') :
23 chrome.i18n.getMessage('optionsTime',
24 [time.time, time.units]);
25 elements[0].title = message;
26 elements[1].innerText = message;
29 $('#optionsTitle')[0].innerText = chrome.i18n.getMessage('optionsTitle');
30 $('#optionsHeader')[0].innerText = chrome.i18n.getMessage('optionsHeader');
31 $('#optionsPrompt')[0].innerText = chrome.i18n.getMessage('optionsPrompt');
32 $('#optionsTimeFor')[0].innerText = chrome.i18n.getMessage('optionsTimeFor');
33 $('#optionsTimeStart')[0].innerText = chrome.i18n.getMessage('optionsTimeStart');
34 $('#optionsCookies')[0].innerText = chrome.i18n.getMessage('optionsCookies');
35 $('#optionsAutoclear')[0].innerText = chrome.i18n.getMessage('optionsAutoclear');
36 $('#optionsSaved > b')[0].innerText = chrome.i18n.getMessage('optionsSaved');
38 // Bind all the callbacks
39 $('#opt-time input.opt-chk[type=radio]').forEach(function(e) {
42 $('input.opt-chk[type=checkbox]').forEach(function(e) {
46 // Load or set localStorage data
48 'timeStart', 'time', 'prompt', 'cookies', 'autoclear',
50 chrome.storage.sync.get(settings, function(s) {
51 var timeStart = s.timeStart || CONSTANTS.YES;
52 var time = ~~(s.time) || (s.time = CONSTANTS.DEFAULT_TIME);
53 var showPrompt = s.prompt || (s.prompt = CONSTANTS.YES);
54 var clearCookies = s.cookies || CONSTANTS.NO;
55 var autoClear = s.autoclear || CONSTANTS.NO;
57 $('input[name=timeStart]')[0].checked = (timeStart === CONSTANTS.YES);
58 $('input[name=time][value="' + time + '"]')[0].checked = true;
59 $('input[name=prompt]')[0].checked = (showPrompt === CONSTANTS.YES);
60 $('input[name=cookies]')[0].checked = (clearCookies === CONSTANTS.YES);
61 $('input[name=autoclear]')[0].checked = (autoClear === CONSTANTS.YES);
66 * Toggles the value in localStorage for the element selected
67 * @this {HTMLInputElement} The element (radio button) that was clicked.
70 chrome.storage.sync.set({'time': this.value});
75 * Sets the {@code localStorage.prompt} property when selected
76 * @this {HTMLInputElement} The element (checkbox) that was clicked.
80 setting[this.name] = this.checked ? CONSTANTS.YES : CONSTANTS.NO;
81 chrome.storage.sync.set(setting);
85 // For rapid changes/saves
88 * Updates the UI to indicate save completed
90 function optionSaved() {
91 var element = $('#optionsSaved')[0];
92 element.classList.add('show');
93 clearTimeout(isSaving);
94 isSaving = setTimeout(function() {
95 element.classList.remove('show');