diff options
Diffstat (limited to 'b2g/chrome/content/settings.js')
| -rw-r--r-- | b2g/chrome/content/settings.js | 698 |
1 files changed, 0 insertions, 698 deletions
diff --git a/b2g/chrome/content/settings.js b/b2g/chrome/content/settings.js deleted file mode 100644 index 95921da4c..000000000 --- a/b2g/chrome/content/settings.js +++ /dev/null @@ -1,698 +0,0 @@ -/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- / -/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ - -"use strict"; - -window.performance.mark('gecko-settings-loadstart'); - -var Cc = Components.classes; -var Ci = Components.interfaces; -var Cu = Components.utils; -var Cr = Components.results; - -// The load order is important here SettingsRequestManager _must_ be loaded -// prior to using SettingsListener otherwise there is a race in acquiring the -// lock and fulfilling it. If we ever move SettingsListener or this file down in -// the load order of shell.html things will likely break. -Cu.import('resource://gre/modules/SettingsRequestManager.jsm'); -Cu.import('resource://gre/modules/XPCOMUtils.jsm'); -Cu.import('resource://gre/modules/Services.jsm'); -Cu.import('resource://gre/modules/AppConstants.jsm'); - -const isGonk = AppConstants.platform === 'gonk'; - -if (isGonk) { - XPCOMUtils.defineLazyGetter(this, "libcutils", function () { - Cu.import("resource://gre/modules/systemlibs.js"); - return libcutils; - }); -} - -XPCOMUtils.defineLazyServiceGetter(this, "uuidgen", - "@mozilla.org/uuid-generator;1", - "nsIUUIDGenerator"); - -// Once Bug 731746 - Allow chrome JS object to implement nsIDOMEventTarget -// is resolved this helper could be removed. -var SettingsListener = { - _callbacks: {}, - - init: function sl_init() { - if ('mozSettings' in navigator && navigator.mozSettings) { - navigator.mozSettings.onsettingchange = this.onchange.bind(this); - } - }, - - onchange: function sl_onchange(evt) { - var callback = this._callbacks[evt.settingName]; - if (callback) { - callback(evt.settingValue); - } - }, - - observe: function sl_observe(name, defaultValue, callback) { - var settings = window.navigator.mozSettings; - if (!settings) { - window.setTimeout(function() { callback(defaultValue); }); - return; - } - - if (!callback || typeof callback !== 'function') { - throw new Error('Callback is not a function'); - } - - var req = settings.createLock().get(name); - req.addEventListener('success', (function onsuccess() { - callback(typeof(req.result[name]) != 'undefined' ? - req.result[name] : defaultValue); - })); - - this._callbacks[name] = callback; - } -}; - -SettingsListener.init(); - -// =================== Mono Audio ====================== - -SettingsListener.observe('accessibility.monoaudio.enable', false, function(value) { - Services.prefs.setBoolPref('accessibility.monoaudio.enable', value); -}); - -// =================== Console ====================== - -SettingsListener.observe('debug.console.enabled', true, function(value) { - Services.prefs.setBoolPref('consoleservice.enabled', value); - Services.prefs.setBoolPref('layout.css.report_errors', value); -}); - -SettingsListener.observe('homescreen.manifestURL', 'Sentinel Value' , function(value) { - Services.prefs.setCharPref('dom.mozApps.homescreenURL', value); -}); - -// =================== Languages ==================== -SettingsListener.observe('language.current', 'en-US', function(value) { - Services.prefs.setCharPref('general.useragent.locale', value); - - let prefName = 'intl.accept_languages'; - let defaultBranch = Services.prefs.getDefaultBranch(null); - - let intl = ''; - try { - intl = defaultBranch.getComplexValue(prefName, - Ci.nsIPrefLocalizedString).data; - } catch(e) {} - - // Bug 830782 - Homescreen is in English instead of selected locale after - // the first run experience. - // In order to ensure the current intl value is reflected on the child - // process let's always write a user value, even if this one match the - // current localized pref value. - if (!((new RegExp('^' + value + '[^a-z-_] *[,;]?', 'i')).test(intl))) { - value = value + ', ' + intl; - } else { - value = intl; - } - Services.prefs.setCharPref(prefName, value); - - if (shell.hasStarted() == false) { - shell.bootstrap(); - } -}); - -// =================== RIL ==================== -(function RILSettingsToPrefs() { - // DSDS default service IDs - ['mms', 'sms', 'telephony'].forEach(function(key) { - SettingsListener.observe('ril.' + key + '.defaultServiceId', 0, - function(value) { - if (value != null) { - Services.prefs.setIntPref('dom.' + key + '.defaultServiceId', value); - } - }); - }); -})(); - -//=================== DeviceInfo ==================== -Components.utils.import('resource://gre/modules/XPCOMUtils.jsm'); -Components.utils.import('resource://gre/modules/ctypes.jsm'); -(function DeviceInfoToSettings() { - // MOZ_B2G_VERSION is set in b2g/confvars.sh, and is output as a #define value - // from configure.in, defaults to 1.0.0 if this value is not exist. - let os_version = AppConstants.MOZ_B2G_VERSION; - let os_name = AppConstants.MOZ_B2G_OS_NAME; - - let appInfo = Cc["@mozilla.org/xre/app-info;1"] - .getService(Ci.nsIXULAppInfo); - - // Get the hardware info and firmware revision from device properties. - let hardware_info = null; - let firmware_revision = null; - let product_manufacturer = null; - let product_model = null; - let product_device = null; - let build_number = null; - if (isGonk) { - hardware_info = libcutils.property_get('ro.hardware'); - firmware_revision = libcutils.property_get('ro.firmware_revision'); - product_manufacturer = libcutils.property_get('ro.product.manufacturer'); - product_model = libcutils.property_get('ro.product.model'); - product_device = libcutils.property_get('ro.product.device'); - build_number = libcutils.property_get('ro.build.version.incremental'); - } - - // Populate deviceinfo settings, - // copying any existing deviceinfo.os into deviceinfo.previous_os - let lock = window.navigator.mozSettings.createLock(); - let req = lock.get('deviceinfo.os'); - req.onsuccess = req.onerror = () => { - let previous_os = req.result && req.result['deviceinfo.os'] || ''; - let software = os_name + ' ' + os_version; - let setting = { - 'deviceinfo.build_number': build_number, - 'deviceinfo.os': os_version, - 'deviceinfo.previous_os': previous_os, - 'deviceinfo.software': software, - 'deviceinfo.platform_version': appInfo.platformVersion, - 'deviceinfo.platform_build_id': appInfo.platformBuildID, - 'deviceinfo.hardware': hardware_info, - 'deviceinfo.firmware_revision': firmware_revision, - 'deviceinfo.product_manufacturer': product_manufacturer, - 'deviceinfo.product_model': product_model, - 'deviceinfo.product_device': product_device - } - lock.set(setting); - } -})(); - -// =================== DevTools ==================== - -var developerHUD; -SettingsListener.observe('devtools.overlay', false, (value) => { - if (value) { - if (!developerHUD) { - let scope = {}; - Services.scriptloader.loadSubScript('chrome://b2g/content/devtools/hud.js', scope); - developerHUD = scope.developerHUD; - } - developerHUD.init(); - } else { - if (developerHUD) { - developerHUD.uninit(); - } - } -}); - -if (isGonk) { - var LogShake; - (function() { - let scope = {}; - Cu.import('resource://gre/modules/LogShake.jsm', scope); - LogShake = scope.LogShake; - LogShake.init(); - })(); - - SettingsListener.observe('devtools.logshake.enabled', false, value => { - if (value) { - LogShake.enableDeviceMotionListener(); - } else { - LogShake.disableDeviceMotionListener(); - } - }); - - SettingsListener.observe('devtools.logshake.qa_enabled', false, value => { - if (value) { - LogShake.enableQAMode(); - } else { - LogShake.disableQAMode(); - } - }); -} - -// =================== Device Storage ==================== -SettingsListener.observe('device.storage.writable.name', 'sdcard', function(value) { - if (Services.prefs.getPrefType('device.storage.writable.name') != Ci.nsIPrefBranch.PREF_STRING) { - // We clear the pref because it used to be erroneously written as a bool - // and we need to clear it before we can change it to have the correct type. - Services.prefs.clearUserPref('device.storage.writable.name'); - } - Services.prefs.setCharPref('device.storage.writable.name', value); -}); - -// =================== Privacy ==================== -SettingsListener.observe('privacy.donottrackheader.value', 1, function(value) { - Services.prefs.setIntPref('privacy.donottrackheader.value', value); - // If the user specifically disallows tracking, we set the value of - // app.update.custom (update tracking ID) to an empty string. - if (value == 1) { - Services.prefs.setCharPref('app.update.custom', ''); - return; - } - // Otherwise, we assure that the update tracking ID exists. - setUpdateTrackingId(); -}); - -// =================== Crash Reporting ==================== -SettingsListener.observe('app.reportCrashes', 'ask', function(value) { - if (value == 'always') { - Services.prefs.setBoolPref('app.reportCrashes', true); - } else if (value == 'never') { - Services.prefs.setBoolPref('app.reportCrashes', false); - } else { - Services.prefs.clearUserPref('app.reportCrashes'); - } - // This preference is consulted during startup. - Services.prefs.savePrefFile(null); -}); - -// ================ Updates ================ -/** - * For tracking purposes some partners require us to add an UUID to the - * update URL. The update tracking ID will be an empty string if the - * do-not-track feature specifically disallows tracking and it is reseted - * to a different ID if the do-not-track value changes from disallow to allow. - */ -function setUpdateTrackingId() { - try { - let dntEnabled = Services.prefs.getBoolPref('privacy.donottrackheader.enabled'); - let dntValue = Services.prefs.getIntPref('privacy.donottrackheader.value'); - // If the user specifically decides to disallow tracking (1), we just bail out. - if (dntEnabled && (dntValue == 1)) { - return; - } - - let trackingId = - Services.prefs.getPrefType('app.update.custom') == - Ci.nsIPrefBranch.PREF_STRING && - Services.prefs.getCharPref('app.update.custom'); - - // If there is no previous registered tracking ID, we generate a new one. - // This should only happen on first usage or after changing the - // do-not-track value from disallow to allow. - if (!trackingId) { - trackingId = uuidgen.generateUUID().toString().replace(/[{}]/g, ""); - Services.prefs.setCharPref('app.update.custom', trackingId); - } - } catch(e) { - dump('Error getting tracking ID ' + e + '\n'); - } -} -setUpdateTrackingId(); - -(function syncUpdatePrefs() { - // The update service reads the prefs from the default branch. This is by - // design, as explained in bug 302721 comment 43. If we are to successfully - // modify them, that's where we need to make our changes. - let defaultBranch = Services.prefs.getDefaultBranch(null); - - function syncPrefDefault(prefName) { - // The pref value at boot-time will serve as default for the setting. - let defaultValue = defaultBranch.getCharPref(prefName); - let defaultSetting = {}; - defaultSetting[prefName] = defaultValue; - - // We back up that value in order to detect pref changes across reboots. - // Such a change can happen e.g. when the user installs an OTA update that - // changes the update URL format. - let backupName = prefName + '.old'; - try { - // Everything relies on the comparison below: When pushing a new Gecko - // that changes app.update.url or app.update.channel, we overwrite any - // existing setting with the new pref value. - let backupValue = Services.prefs.getCharPref(backupName); - if (defaultValue !== backupValue) { - // If the pref has changed since our last backup, overwrite the setting. - navigator.mozSettings.createLock().set(defaultSetting); - } - } catch(e) { - // There was no backup: Overwrite the setting and create a backup below. - navigator.mozSettings.createLock().set(defaultSetting); - } - - // Initialize or update the backup value. - Services.prefs.setCharPref(backupName, defaultValue); - - // Propagate setting changes to the pref. - SettingsListener.observe(prefName, defaultValue, value => { - if (!value) { - // If the setting value is invalid, reset it to its default. - navigator.mozSettings.createLock().set(defaultSetting); - return; - } - // Here we will overwrite the pref with the setting value. - defaultBranch.setCharPref(prefName, value); - }); - } - - syncPrefDefault('app.update.url'); - syncPrefDefault('app.update.channel'); -})(); - -// ================ Debug ================ -(function Composer2DSettingToPref() { - //layers.composer.enabled can be enabled in three ways - //In order of precedence they are: - // - //1. mozSettings "layers.composer.enabled" - //2. a gecko pref "layers.composer.enabled" - //3. presence of ro.display.colorfill at the Gonk level - - var req = navigator.mozSettings.createLock().get('layers.composer2d.enabled'); - req.onsuccess = function() { - if (typeof(req.result['layers.composer2d.enabled']) === 'undefined') { - var enabled = false; - if (Services.prefs.getPrefType('layers.composer2d.enabled') == Ci.nsIPrefBranch.PREF_BOOL) { - enabled = Services.prefs.getBoolPref('layers.composer2d.enabled'); - } else if (isGonk) { - let androidVersion = libcutils.property_get("ro.build.version.sdk"); - if (androidVersion >= 17 ) { - enabled = true; - } else { - enabled = (libcutils.property_get('ro.display.colorfill') === '1'); - } - } - navigator.mozSettings.createLock().set({'layers.composer2d.enabled': enabled }); - } - - SettingsListener.observe("layers.composer2d.enabled", true, function(value) { - Services.prefs.setBoolPref("layers.composer2d.enabled", value); - }); - }; - req.onerror = function() { - dump("Error configuring layers.composer2d.enabled setting"); - }; - -})(); - -// ================ Accessibility ============ -(function setupAccessibility() { - let accessibilityScope = {}; - SettingsListener.observe("accessibility.screenreader", false, function(value) { - if (!value) { - return; - } - if (!('AccessFu' in accessibilityScope)) { - Cu.import('resource://gre/modules/accessibility/AccessFu.jsm', - accessibilityScope); - accessibilityScope.AccessFu.attach(window); - } - }); -})(); - -// ================ Theming ============ -(function themingSettingsListener() { - let themingPrefs = ['ui.menu', 'ui.menutext', 'ui.infobackground', 'ui.infotext', - 'ui.window', 'ui.windowtext', 'ui.highlight']; - - themingPrefs.forEach(function(pref) { - SettingsListener.observe('gaia.' + pref, null, function(value) { - if (value) { - Services.prefs.setCharPref(pref, value); - } - }); - }); -})(); - -// =================== Telemetry ====================== -(function setupTelemetrySettings() { - let gaiaSettingName = 'debug.performance_data.shared'; - let geckoPrefName = 'toolkit.telemetry.enabled'; - SettingsListener.observe(gaiaSettingName, null, function(value) { - if (value !== null) { - // Gaia setting has been set; update Gecko pref to that. - Services.prefs.setBoolPref(geckoPrefName, value); - return; - } - // Gaia setting has not been set; set the gaia setting to default. - let prefValue = AppConstants.MOZ_TELEMETRY_ON_BY_DEFAULT; - try { - prefValue = Services.prefs.getBoolPref(geckoPrefName); - } catch (e) { - // Pref not set; use default value. - } - let setting = {}; - setting[gaiaSettingName] = prefValue; - window.navigator.mozSettings.createLock().set(setting); - }); -})(); - -// =================== Low-precision buffer ====================== -(function setupLowPrecisionSettings() { - // The gaia setting layers.low-precision maps to two gecko prefs - SettingsListener.observe('layers.low-precision', null, function(value) { - if (value !== null) { - // Update gecko from the new Gaia setting - Services.prefs.setBoolPref('layers.low-precision-buffer', value); - Services.prefs.setBoolPref('layers.progressive-paint', value); - } else { - // Update gaia setting from gecko value - try { - let prefValue = Services.prefs.getBoolPref('layers.low-precision-buffer'); - let setting = { 'layers.low-precision': prefValue }; - window.navigator.mozSettings.createLock().set(setting); - } catch (e) { - console.log('Unable to read pref layers.low-precision-buffer: ' + e); - } - } - }); - - // The gaia setting layers.low-opacity maps to a string gecko pref (0.5/1.0) - SettingsListener.observe('layers.low-opacity', null, function(value) { - if (value !== null) { - // Update gecko from the new Gaia setting - Services.prefs.setCharPref('layers.low-precision-opacity', value ? '0.5' : '1.0'); - } else { - // Update gaia setting from gecko value - try { - let prefValue = Services.prefs.getCharPref('layers.low-precision-opacity'); - let setting = { 'layers.low-opacity': (prefValue == '0.5') }; - window.navigator.mozSettings.createLock().set(setting); - } catch (e) { - console.log('Unable to read pref layers.low-precision-opacity: ' + e); - } - } - }); -})(); - -// ======================= Dogfooders FOTA ========================== -if (AppConstants.MOZ_B2G_RIL) { - XPCOMUtils.defineLazyModuleGetter(this, "AppsUtils", - "resource://gre/modules/AppsUtils.jsm"); - - SettingsListener.observe('debug.performance_data.dogfooding', false, - isDogfooder => { - if (!isDogfooder) { - dump('AUS:Settings: Not a dogfooder!\n'); - return; - } - - if (!('mozTelephony' in navigator)) { - dump('AUS:Settings: There is no mozTelephony!\n'); - return; - } - - if (!('mozMobileConnections' in navigator)) { - dump('AUS:Settings: There is no mozMobileConnections!\n'); - return; - } - - let conn = navigator.mozMobileConnections[0]; - conn.addEventListener('radiostatechange', function onradiostatechange() { - if (conn.radioState !== 'enabled') { - return; - } - - conn.removeEventListener('radiostatechange', onradiostatechange); - navigator.mozTelephony.dial('*#06#').then(call => { - return call.result.then(res => { - if (res.success && res.statusMessage - && (res.serviceCode === 'scImei')) { - Services.prefs.setCharPref("app.update.imei_hash", - AppsUtils.computeHash(res.statusMessage, "SHA512")); - } - }); - }); - }); - }); -} - -// =================== Various simple mapping ====================== -var settingsToObserve = { - 'accessibility.screenreader_quicknav_modes': { - prefName: 'accessibility.accessfu.quicknav_modes', - resetToPref: true, - defaultValue: '' - }, - 'accessibility.screenreader_quicknav_index': { - prefName: 'accessibility.accessfu.quicknav_index', - resetToPref: true, - defaultValue: 0 - }, - 'app.update.interval': 86400, - 'apz.overscroll.enabled': true, - 'browser.safebrowsing.phishing.enabled': true, - 'browser.safebrowsing.malware.enabled': true, - 'debug.fps.enabled': { - prefName: 'layers.acceleration.draw-fps', - defaultValue: false - }, - 'debug.log-animations.enabled': { - prefName: 'layers.offmainthreadcomposition.log-animations', - defaultValue: false - }, - 'debug.paint-flashing.enabled': { - prefName: 'nglayout.debug.paint_flashing', - defaultValue: false - }, - // FIXME: Bug 1185806 - Provide a common device name setting. - // Borrow device name from developer's menu to avoid multiple name settings. - 'devtools.discovery.device': { - prefName: 'dom.presentation.device.name', - defaultValue: 'Firefox OS' - }, - 'devtools.eventlooplag.threshold': 100, - 'devtools.remote.wifi.visible': { - resetToPref: true - }, - 'devtools.telemetry.supported_performance_marks': { - resetToPref: true - }, - - 'dom.presentation.discovery.enabled': false, - 'dom.presentation.discoverable': false, - 'dom.serviceWorkers.testing.enabled': false, - 'gfx.layerscope.enabled': false, - 'layers.draw-borders': false, - 'layers.draw-tile-borders': false, - 'layers.dump': false, - 'layers.enable-tiles': AppConstants.platform !== "win", - 'layers.enable-tiles': true, - 'layers.effect.invert': false, - 'layers.effect.grayscale': false, - 'layers.effect.contrast': '0.0', - 'layout.display-list.dump': false, - 'mms.debugging.enabled': false, - 'network.debugging.enabled': false, - 'privacy.donottrackheader.enabled': false, - 'privacy.trackingprotection.enabled': false, - 'ril.debugging.enabled': false, - 'ril.radio.disabled': false, - 'ril.mms.requestReadReport.enabled': { - prefName: 'dom.mms.requestReadReport', - defaultValue: true - }, - 'ril.mms.requestStatusReport.enabled': { - prefName: 'dom.mms.requestStatusReport', - defaultValue: false - }, - 'ril.mms.retrieval_mode': { - prefName: 'dom.mms.retrieval_mode', - defaultValue: 'manual' - }, - 'ril.sms.requestStatusReport.enabled': { - prefName: 'dom.sms.requestStatusReport', - defaultValue: false - }, - 'ril.sms.strict7BitEncoding.enabled': { - prefName: 'dom.sms.strict7BitEncoding', - defaultValue: false - }, - 'ril.sms.maxReadAheadEntries': { - prefName: 'dom.sms.maxReadAheadEntries', - defaultValue: 7 - }, - 'services.sync.enabled': { - defaultValue: false, - notifyChange: true - }, - 'ui.touch.radius.leftmm': { - resetToPref: true - }, - 'ui.touch.radius.topmm': { - resetToPref: true - }, - 'ui.touch.radius.rightmm': { - resetToPref: true - }, - 'ui.touch.radius.bottommm': { - resetToPref: true - }, - 'ui.click_hold_context_menus.delay': { - resetToPref: true - }, - 'wap.UAProf.tagname': 'x-wap-profile', - 'wap.UAProf.url': '' -}; - -if (AppConstants.MOZ_GRAPHENE) { - // Restart required - settingsToObserve['layers.async-pan-zoom.enabled'] = false; -} - -function settingObserver(setPref, prefName, setting) { - return value => { - setPref(prefName, value); - if (setting.notifyChange) { - SystemAppProxy._sendCustomEvent('mozPrefChromeEvent', { - prefName: prefName, - value: value - }); - } - }; -} - -for (let key in settingsToObserve) { - let setting = settingsToObserve[key]; - - // Allow setting to contain flags redefining prefName and defaultValue. - let prefName = setting.prefName || key; - let defaultValue = setting.defaultValue; - if (defaultValue === undefined) { - defaultValue = setting; - } - - let prefs = Services.prefs; - - // If requested, reset setting value and defaultValue to the pref value. - if (setting.resetToPref) { - switch (prefs.getPrefType(prefName)) { - case Ci.nsIPrefBranch.PREF_BOOL: - defaultValue = prefs.getBoolPref(prefName); - break; - - case Ci.nsIPrefBranch.PREF_INT: - defaultValue = prefs.getIntPref(prefName); - break; - - case Ci.nsIPrefBranch.PREF_STRING: - defaultValue = prefs.getCharPref(prefName); - break; - } - - let setting = {}; - setting[key] = defaultValue; - window.navigator.mozSettings.createLock().set(setting); - } - - // Figure out the right setter function for this type of pref. - let setPref; - switch (typeof defaultValue) { - case 'boolean': - setPref = prefs.setBoolPref.bind(prefs); - break; - - case 'number': - setPref = prefs.setIntPref.bind(prefs); - break; - - case 'string': - setPref = prefs.setCharPref.bind(prefs); - break; - } - - SettingsListener.observe(key, defaultValue, - settingObserver(setPref, prefName, setting)); -}; |