gecko/b2g/chrome/content/settings.js

301 lines
10 KiB
JavaScript

/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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;"
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cu = Components.utils;
const Cr = Components.results;
Cu.import('resource://gre/modules/XPCOMUtils.jsm');
Cu.import('resource://gre/modules/Services.jsm');
#ifdef MOZ_WIDGET_GONK
XPCOMUtils.defineLazyGetter(this, "libcutils", function () {
Cu.import("resource://gre/modules/systemlibs.js");
return libcutils;
});
#endif
// 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();
// =================== Console ======================
SettingsListener.observe('debug.console.enabled', true, function(value) {
Services.prefs.setBoolPref('consoleservice.enabled', value);
Services.prefs.setBoolPref('layout.css.report_errors', value);
});
// =================== Languages ====================
SettingsListener.observe('language.current', 'en-US', function(value) {
Services.prefs.setCharPref('general.useragent.locale', value);
let prefName = 'intl.accept_languages';
if (Services.prefs.prefHasUserValue(prefName)) {
Services.prefs.clearUserPref(prefName);
}
let intl = '';
try {
intl = Services.prefs.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.start();
}
});
// =================== RIL ====================
(function RILSettingsToPrefs() {
let strPrefs = ['ril.mms.mmsc', 'ril.mms.mmsproxy'];
strPrefs.forEach(function(key) {
SettingsListener.observe(key, "", function(value) {
Services.prefs.setCharPref(key, value);
});
});
['ril.mms.mmsport'].forEach(function(key) {
SettingsListener.observe(key, null, function(value) {
if (value != null) {
Services.prefs.setIntPref(key, value);
}
});
});
SettingsListener.observe('ril.mms.retrieval_mode', 'manual',
function(value) {
Services.prefs.setCharPref('dom.mms.retrieval_mode', value);
});
SettingsListener.observe('ril.sms.strict7BitEncoding.enabled', false,
function(value) {
Services.prefs.setBoolPref('dom.sms.strict7BitEncoding', value);
});
SettingsListener.observe('ril.sms.requestStatusReport.enabled', false,
function(value) {
Services.prefs.setBoolPref('dom.sms.requestStatusReport', value);
});
SettingsListener.observe('ril.mms.requestStatusReport.enabled', false,
function(value) {
Services.prefs.setBoolPref('dom.mms.requestStatusReport', value);
});
SettingsListener.observe('ril.cellbroadcast.disabled', false,
function(value) {
Services.prefs.setBoolPref('ril.cellbroadcast.disabled', value);
});
SettingsListener.observe('ril.radio.disabled', false,
function(value) {
Services.prefs.setBoolPref('ril.radio.disabled', value);
});
SettingsListener.observe('wap.UAProf.url', '',
function(value) {
Services.prefs.setCharPref('wap.UAProf.url', value);
});
SettingsListener.observe('wap.UAProf.tagname', 'x-wap-profile',
function(value) {
Services.prefs.setCharPref('wap.UAProf.tagname', value);
});
})();
//=================== DeviceInfo ====================
Components.utils.import('resource://gre/modules/XPCOMUtils.jsm');
Components.utils.import('resource://gre/modules/ctypes.jsm');
(function DeviceInfoToSettings() {
XPCOMUtils.defineLazyServiceGetter(this, 'gSettingsService',
'@mozilla.org/settingsService;1',
'nsISettingsService');
let lock = gSettingsService.createLock();
// 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.
#filter attemptSubstitution
let os_version = '@MOZ_B2G_VERSION@';
let os_name = '@MOZ_B2G_OS_NAME@';
#unfilter attemptSubstitution
lock.set('deviceinfo.os', os_version, null, null);
lock.set('deviceinfo.software', os_name + ' ' + os_version, null, null);
let appInfo = Cc["@mozilla.org/xre/app-info;1"]
.getService(Ci.nsIXULAppInfo);
lock.set('deviceinfo.platform_version', appInfo.platformVersion, null, null);
lock.set('deviceinfo.platform_build_id', appInfo.platformBuildID, null, null);
let update_channel = Services.prefs.getCharPref('app.update.channel');
lock.set('deviceinfo.update_channel', update_channel, null, null);
// Get the hardware info and firmware revision from device properties.
let hardware_info = null;
let firmware_revision = null;
let product_model = null;
#ifdef MOZ_WIDGET_GONK
hardware_info = libcutils.property_get('ro.hardware');
firmware_revision = libcutils.property_get('ro.firmware_revision');
product_model = libcutils.property_get('ro.product.model');
#endif
lock.set('deviceinfo.hardware', hardware_info, null, null);
lock.set('deviceinfo.firmware_revision', firmware_revision, null, null);
lock.set('deviceinfo.product_model', product_model, null, null);
})();
// =================== Debugger ====================
SettingsListener.observe('devtools.debugger.remote-enabled', false, function(value) {
Services.prefs.setBoolPref('devtools.debugger.remote-enabled', value);
// This preference is consulted during startup
Services.prefs.savePrefFile(null);
try {
value ? RemoteDebugger.start() : RemoteDebugger.stop();
} catch(e) {
dump("Error while initializing devtools: " + e + "\n" + e.stack + "\n");
}
#ifdef MOZ_WIDGET_GONK
let enableAdb = value;
try {
if (Services.prefs.getBoolPref('marionette.defaultPrefs.enabled')) {
// Marionette is enabled. Force adb on, since marionette requires remote
// debugging to be disabled (we don't want adb to track the remote debugger
// setting).
enableAdb = true;
}
} catch (e) {
// This means that the pref doesn't exist. Which is fine. We just leave
// enableAdb alone.
}
// Configure adb.
try {
let currentConfig = libcutils.property_get("persist.sys.usb.config");
let configFuncs = currentConfig.split(",");
let adbIndex = configFuncs.indexOf("adb");
if (enableAdb) {
// Add adb to the list of functions, if not already present
if (adbIndex < 0) {
configFuncs.push("adb");
}
} else {
// Remove adb from the list of functions, if present
if (adbIndex >= 0) {
configFuncs.splice(adbIndex,1);
}
}
let newConfig = configFuncs.join(",");
if (newConfig != currentConfig) {
libcutils.property_set("persist.sys.usb.config", newConfig);
}
} catch(e) {
dump("Error configuring adb: " + e);
}
#endif
});
SettingsListener.observe('debug.log-animations.enabled', false, function(value) {
Services.prefs.setBoolPref('layers.offmainthreadcomposition.log-animations', value);
});
// =================== 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.enabled', false, function(value) {
Services.prefs.setBoolPref('privacy.donottrackheader.enabled', value);
});
// =================== 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');
}
});
// ================ Updates ================
SettingsListener.observe('app.update.interval', 86400, function(value) {
Services.prefs.setIntPref('app.update.interval', value);
});
// ================ Debug ================
// XXX could factor out into a settings->pref map.
SettingsListener.observe("debug.fps.enabled", false, function(value) {
Services.prefs.setBoolPref("layers.acceleration.draw-fps", value);
});
SettingsListener.observe("debug.paint-flashing.enabled", false, function(value) {
Services.prefs.setBoolPref("nglayout.debug.paint_flashing", value);
});
SettingsListener.observe("layers.draw-borders", false, function(value) {
Services.prefs.setBoolPref("layers.draw-borders", value);
});