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a5409a6b MF |
1 | // Copyright 2011 Google Inc. All Rights Reserved. |
2 | ||
3 | /** | |
4 | * @fileoverview Script for the options page. | |
5 | * @author arunjit@google.com (Arunjit Singh) | |
6 | */ | |
7 | ||
8 | window.addEventListener('load', init, false); | |
9 | ||
a5409a6b MF |
10 | /** |
11 | * Initializes the i18n strings. | |
12 | * Loads values from localStorage and applies them to the elements | |
13 | */ | |
14 | function init() { | |
15 | // Localize strings: | |
16 | CONSTANTS.TIMES.forEach(function(time) { | |
17 | var selector = 'input[name=time][value="{t}"], .opt-label#opt-{t}' | |
18 | .supplant({t: time}); | |
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; | |
27 | }); | |
28 | ||
999b23e3 MF |
29 | $('[i18n-content]').forEach(function(ele) { |
30 | ele.innerText = chrome.i18n.getMessage(ele.getAttribute('i18n-content')); | |
31 | }); | |
a5409a6b MF |
32 | |
33 | // Bind all the callbacks | |
999b23e3 | 34 | $('input[type=radio]').forEach(function(e) { |
a5409a6b MF |
35 | e.onclick = toggle; |
36 | }); | |
999b23e3 | 37 | $('input[type=checkbox]').forEach(function(e) { |
77dffdcd MF |
38 | e.onclick = setCheck; |
39 | }); | |
a5409a6b MF |
40 | |
41 | // Load or set localStorage data | |
03eef92c | 42 | var settings = [ |
c8fabbc8 | 43 | 'timeStart', 'time', 'prompt', 'cookies', 'downloads', 'autoclear', |
03eef92c MF |
44 | ]; |
45 | chrome.storage.sync.get(settings, function(s) { | |
46 | var timeStart = s.timeStart || CONSTANTS.YES; | |
47 | var time = ~~(s.time) || (s.time = CONSTANTS.DEFAULT_TIME); | |
48 | var showPrompt = s.prompt || (s.prompt = CONSTANTS.YES); | |
49 | var clearCookies = s.cookies || CONSTANTS.NO; | |
c8fabbc8 | 50 | var clearDownloads = s.downloads || CONSTANTS.NO; |
03eef92c | 51 | var autoClear = s.autoclear || CONSTANTS.NO; |
a5409a6b | 52 | |
999b23e3 | 53 | $('input[name=timeStart][value="' + timeStart + '"]')[0].checked = true; |
03eef92c MF |
54 | $('input[name=time][value="' + time + '"]')[0].checked = true; |
55 | $('input[name=prompt]')[0].checked = (showPrompt === CONSTANTS.YES); | |
56 | $('input[name=cookies]')[0].checked = (clearCookies === CONSTANTS.YES); | |
c8fabbc8 | 57 | $('input[name=downloads]')[0].checked = (clearDownloads === CONSTANTS.YES); |
03eef92c MF |
58 | $('input[name=autoclear]')[0].checked = (autoClear === CONSTANTS.YES); |
59 | }); | |
a5409a6b MF |
60 | } |
61 | ||
62 | /** | |
63 | * Toggles the value in localStorage for the element selected | |
64 | * @this {HTMLInputElement} The element (radio button) that was clicked. | |
65 | */ | |
66 | function toggle() { | |
999b23e3 MF |
67 | var setting = {}; |
68 | setting[this.name] = this.value; | |
69 | chrome.storage.sync.set(setting); | |
a5409a6b MF |
70 | optionSaved(); |
71 | } | |
72 | ||
73 | /** | |
74 | * Sets the {@code localStorage.prompt} property when selected | |
75 | * @this {HTMLInputElement} The element (checkbox) that was clicked. | |
76 | */ | |
77dffdcd | 77 | function setCheck() { |
03eef92c MF |
78 | var setting = {}; |
79 | setting[this.name] = this.checked ? CONSTANTS.YES : CONSTANTS.NO; | |
80 | chrome.storage.sync.set(setting); | |
77dffdcd MF |
81 | optionSaved(); |
82 | } | |
83 | ||
a5409a6b MF |
84 | // For rapid changes/saves |
85 | var isSaving = null; | |
86 | /** | |
87 | * Updates the UI to indicate save completed | |
88 | */ | |
89 | function optionSaved() { | |
90 | var element = $('#optionsSaved')[0]; | |
91 | element.classList.add('show'); | |
92 | clearTimeout(isSaving); | |
93 | isSaving = setTimeout(function() { | |
94 | element.classList.remove('show'); | |
95 | }, 1000); | |
96 | } |