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gecko-dev/browser/components/nsBrowserGlue.js

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JavaScript
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/* 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/. */
const Ci = Components.interfaces;
const Cc = Components.classes;
const Cr = Components.results;
const Cu = Components.utils;
const XULNS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/AppConstants.jsm");
XPCOMUtils.defineLazyServiceGetter(this, "WindowsUIUtils", "@mozilla.org/windows-ui-utils;1", "nsIWindowsUIUtils");
XPCOMUtils.defineLazyGetter(this, "WeaveService", () =>
Cc["@mozilla.org/weave/service;1"].getService().wrappedJSObject
);
// lazy module getters
XPCOMUtils.defineLazyModuleGetters(this, {
AddonManager: "resource://gre/modules/AddonManager.jsm",
AppMenuNotifications: "resource://gre/modules/AppMenuNotifications.jsm",
AsyncPrefs: "resource://gre/modules/AsyncPrefs.jsm",
AsyncShutdown: "resource://gre/modules/AsyncShutdown.jsm",
AutoCompletePopup: "resource://gre/modules/AutoCompletePopup.jsm",
BookmarkHTMLUtils: "resource://gre/modules/BookmarkHTMLUtils.jsm",
BookmarkJSONUtils: "resource://gre/modules/BookmarkJSONUtils.jsm",
BrowserUITelemetry: "resource:///modules/BrowserUITelemetry.jsm",
BrowserUsageTelemetry: "resource:///modules/BrowserUsageTelemetry.jsm",
ContentClick: "resource:///modules/ContentClick.jsm",
ContextualIdentityService: "resource://gre/modules/ContextualIdentityService.jsm",
DateTimePickerHelper: "resource://gre/modules/DateTimePickerHelper.jsm",
DirectoryLinksProvider: "resource:///modules/DirectoryLinksProvider.jsm",
ExtensionsUI: "resource:///modules/ExtensionsUI.jsm",
Feeds: "resource:///modules/Feeds.jsm",
FileUtils: "resource://gre/modules/FileUtils.jsm",
FormValidationHandler: "resource:///modules/FormValidationHandler.jsm",
Integration: "resource://gre/modules/Integration.jsm",
LightweightThemeManager: "resource://gre/modules/LightweightThemeManager.jsm",
LoginHelper: "resource://gre/modules/LoginHelper.jsm",
LoginManagerParent: "resource://gre/modules/LoginManagerParent.jsm",
NetUtil: "resource://gre/modules/NetUtil.jsm",
NewTabUtils: "resource://gre/modules/NewTabUtils.jsm",
OS: "resource://gre/modules/osfile.jsm",
PageActions: "resource:///modules/PageActions.jsm",
PageThumbs: "resource://gre/modules/PageThumbs.jsm",
PdfJs: "resource://pdf.js/PdfJs.jsm",
PermissionUI: "resource:///modules/PermissionUI.jsm",
PlacesBackups: "resource://gre/modules/PlacesBackups.jsm",
PlacesUtils: "resource://gre/modules/PlacesUtils.jsm",
PluralForm: "resource://gre/modules/PluralForm.jsm",
PrivateBrowsingUtils: "resource://gre/modules/PrivateBrowsingUtils.jsm",
ProcessHangMonitor: "resource:///modules/ProcessHangMonitor.jsm",
ReaderParent: "resource:///modules/ReaderParent.jsm",
RecentWindow: "resource:///modules/RecentWindow.jsm",
RemotePrompt: "resource:///modules/RemotePrompt.jsm",
SafeBrowsing: "resource://gre/modules/SafeBrowsing.jsm",
SessionStore: "resource:///modules/sessionstore/SessionStore.jsm",
ShellService: "resource:///modules/ShellService.jsm",
SimpleServiceDiscovery: "resource://gre/modules/SimpleServiceDiscovery.jsm",
TabCrashHandler: "resource:///modules/ContentCrashHandlers.jsm",
UIState: "resource://services-sync/UIState.jsm",
UITour: "resource:///modules/UITour.jsm",
WebChannel: "resource://gre/modules/WebChannel.jsm",
WindowsRegistry: "resource://gre/modules/WindowsRegistry.jsm",
});
/* global AboutHome:false, ContentPrefServiceParent:false, ContentSearch:false,
UpdateListener:false, webrtcUI:false */
/**
* IF YOU ADD OR REMOVE FROM THIS LIST, PLEASE UPDATE THE LIST ABOVE AS WELL.
* XXX Bug 1325373 is for making eslint detect these automatically.
*/
let initializedModules = {};
[
["AboutHome", "resource:///modules/AboutHome.jsm", "init"],
["ContentPrefServiceParent", "resource://gre/modules/ContentPrefServiceParent.jsm", "alwaysInit"],
["ContentSearch", "resource:///modules/ContentSearch.jsm", "init"],
["UpdateListener", "resource://gre/modules/UpdateListener.jsm", "init"],
["webrtcUI", "resource:///modules/webrtcUI.jsm", "init"],
].forEach(([name, resource, init]) => {
XPCOMUtils.defineLazyGetter(this, name, () => {
Cu.import(resource, initializedModules);
initializedModules[name][init]();
return initializedModules[name];
});
});
if (AppConstants.MOZ_CRASHREPORTER) {
XPCOMUtils.defineLazyModuleGetters(this, {
PluginCrashReporter: "resource:///modules/ContentCrashHandlers.jsm",
UnsubmittedCrashHandler: "resource:///modules/ContentCrashHandlers.jsm",
CrashSubmit: "resource://gre/modules/CrashSubmit.jsm",
});
}
XPCOMUtils.defineLazyGetter(this, "gBrandBundle", function() {
return Services.strings.createBundle("chrome://branding/locale/brand.properties");
});
XPCOMUtils.defineLazyGetter(this, "gBrowserBundle", function() {
return Services.strings.createBundle("chrome://browser/locale/browser.properties");
});
const global = this;
const listeners = {
observers: {
"update-staged": ["UpdateListener"],
"update-downloaded": ["UpdateListener"],
"update-available": ["UpdateListener"],
"update-error": ["UpdateListener"],
},
ppmm: {
// PLEASE KEEP THIS LIST IN SYNC WITH THE LISTENERS ADDED IN ContentPrefServiceParent.init
"ContentPrefs:FunctionCall": ["ContentPrefServiceParent"],
"ContentPrefs:AddObserverForName": ["ContentPrefServiceParent"],
"ContentPrefs:RemoveObserverForName": ["ContentPrefServiceParent"],
// PLEASE KEEP THIS LIST IN SYNC WITH THE LISTENERS ADDED IN ContentPrefServiceParent.init
// PLEASE KEEP THIS LIST IN SYNC WITH THE LISTENERS ADDED IN AsyncPrefs.init
"AsyncPrefs:SetPref": ["AsyncPrefs"],
"AsyncPrefs:ResetPref": ["AsyncPrefs"],
// PLEASE KEEP THIS LIST IN SYNC WITH THE LISTENERS ADDED IN AsyncPrefs.init
"FeedConverter:addLiveBookmark": ["Feeds"],
"WCCR:setAutoHandler": ["Feeds"],
"webrtc:UpdateGlobalIndicators": ["webrtcUI"],
"webrtc:UpdatingIndicators": ["webrtcUI"],
},
mm: {
"AboutHome:MaybeShowMigrateMessage": ["AboutHome"],
"AboutHome:RequestUpdate": ["AboutHome"],
"Content:Click": ["ContentClick"],
"ContentSearch": ["ContentSearch"],
"FormValidation:ShowPopup": ["FormValidationHandler"],
"FormValidation:HidePopup": ["FormValidationHandler"],
"Prompt:Open": ["RemotePrompt"],
"Reader:ArticleGet": ["ReaderParent"],
"Reader:FaviconRequest": ["ReaderParent"],
"Reader:UpdateReaderButton": ["ReaderParent"],
// PLEASE KEEP THIS LIST IN SYNC WITH THE LISTENERS ADDED IN LoginManagerParent.init
"RemoteLogins:findLogins": ["LoginManagerParent"],
"RemoteLogins:findRecipes": ["LoginManagerParent"],
"RemoteLogins:onFormSubmit": ["LoginManagerParent"],
"RemoteLogins:autoCompleteLogins": ["LoginManagerParent"],
"RemoteLogins:removeLogin": ["LoginManagerParent"],
"RemoteLogins:insecureLoginFormPresent": ["LoginManagerParent"],
// PLEASE KEEP THIS LIST IN SYNC WITH THE LISTENERS ADDED IN LoginManagerParent.init
"WCCR:registerProtocolHandler": ["Feeds"],
"WCCR:registerContentHandler": ["Feeds"],
"rtcpeer:CancelRequest": ["webrtcUI"],
"rtcpeer:Request": ["webrtcUI"],
"webrtc:CancelRequest": ["webrtcUI"],
"webrtc:Request": ["webrtcUI"],
"webrtc:StopRecording": ["webrtcUI"],
"webrtc:UpdateBrowserIndicators": ["webrtcUI"],
},
observe(subject, topic, data) {
for (let module of this.observers[topic]) {
try {
global[module].observe(subject, topic, data);
} catch (e) {
Cu.reportError(e);
}
}
},
receiveMessage(modules, data) {
let val;
for (let module of modules[data.name]) {
try {
val = global[module].receiveMessage(data) || val;
} catch (e) {
Cu.reportError(e);
}
}
return val;
},
init() {
for (let observer of Object.keys(this.observers)) {
Services.obs.addObserver(this, observer);
}
let receiveMessageMM = this.receiveMessage.bind(this, this.mm);
for (let message of Object.keys(this.mm)) {
Services.mm.addMessageListener(message, receiveMessageMM);
}
let receiveMessagePPMM = this.receiveMessage.bind(this, this.ppmm);
for (let message of Object.keys(this.ppmm)) {
Services.ppmm.addMessageListener(message, receiveMessagePPMM);
}
}
};
// Seconds of idle before trying to create a bookmarks backup.
const BOOKMARKS_BACKUP_IDLE_TIME_SEC = 8 * 60;
// Minimum interval between backups. We try to not create more than one backup
// per interval.
const BOOKMARKS_BACKUP_MIN_INTERVAL_DAYS = 1;
// Maximum interval between backups. If the last backup is older than these
// days we will try to create a new one more aggressively.
const BOOKMARKS_BACKUP_MAX_INTERVAL_DAYS = 3;
// Seconds of idle time before the late idle tasks will be scheduled.
const LATE_TASKS_IDLE_TIME_SEC = 20;
// Time after we stop tracking startup crashes.
const STARTUP_CRASHES_END_DELAY_MS = 30 * 1000;
// Factory object
const BrowserGlueServiceFactory = {
_instance: null,
createInstance: function BGSF_createInstance(outer, iid) {
if (outer != null)
throw Components.results.NS_ERROR_NO_AGGREGATION;
return this._instance == null ?
this._instance = new BrowserGlue() : this._instance;
}
};
// Constructor
function BrowserGlue() {
XPCOMUtils.defineLazyServiceGetter(this, "_idleService",
"@mozilla.org/widget/idleservice;1",
"nsIIdleService");
XPCOMUtils.defineLazyGetter(this, "_distributionCustomizer", function() {
Cu.import("resource:///modules/distribution.js");
return new DistributionCustomizer();
});
XPCOMUtils.defineLazyGetter(this, "_sanitizer",
function() {
let sanitizerScope = {};
Services.scriptloader.loadSubScript("chrome://browser/content/sanitize.js", sanitizerScope);
return sanitizerScope.Sanitizer;
});
XPCOMUtils.defineLazyModuleGetter(this, "fxAccounts", "resource://gre/modules/FxAccounts.jsm");
XPCOMUtils.defineLazyServiceGetter(this, "AlertsService", "@mozilla.org/alerts-service;1", "nsIAlertsService");
this._init();
}
/*
* OS X has the concept of zero-window sessions and therefore ignores the
* browser-lastwindow-close-* topics.
*/
const OBSERVE_LASTWINDOW_CLOSE_TOPICS = AppConstants.platform != "macosx";
BrowserGlue.prototype = {
_saveSession: false,
_migrationImportsDefaultBookmarks: false,
_setPrefToSaveSession: function BG__setPrefToSaveSession(aForce) {
if (!this._saveSession && !aForce)
return;
Services.prefs.setBoolPref("browser.sessionstore.resume_session_once", true);
// This method can be called via [NSApplication terminate:] on Mac, which
// ends up causing prefs not to be flushed to disk, so we need to do that
// explicitly here. See bug 497652.
Services.prefs.savePrefFile(null);
},
_setSyncAutoconnectDelay: function BG__setSyncAutoconnectDelay() {
// Assume that a non-zero value for services.sync.autoconnectDelay should override
if (Services.prefs.prefHasUserValue("services.sync.autoconnectDelay")) {
let prefDelay = Services.prefs.getIntPref("services.sync.autoconnectDelay");
if (prefDelay > 0)
return;
}
// delays are in seconds
const MAX_DELAY = 300;
let delay = 3;
let browserEnum = Services.wm.getEnumerator("navigator:browser");
while (browserEnum.hasMoreElements()) {
delay += browserEnum.getNext().gBrowser.tabs.length;
}
delay = delay <= MAX_DELAY ? delay : MAX_DELAY;
Cu.import("resource://services-sync/main.js");
Weave.Service.scheduler.delayedAutoConnect(delay);
},
// nsIObserver implementation
observe: function BG_observe(subject, topic, data) {
switch (topic) {
case "notifications-open-settings":
if (Services.prefs.getBoolPref("browser.preferences.useOldOrganization")) {
this._openPreferences("content", { origin: "notifOpenSettings" });
} else {
this._openPreferences("privacy", { origin: "notifOpenSettings" });
}
break;
case "prefservice:after-app-defaults":
this._onAppDefaults();
break;
case "final-ui-startup":
this._beforeUIStartup();
break;
case "browser-delayed-startup-finished":
this._onFirstWindowLoaded(subject);
Services.obs.removeObserver(this, "browser-delayed-startup-finished");
break;
case "sessionstore-windows-restored":
this._onWindowsRestored();
break;
case "browser:purge-session-history":
// reset the console service's error buffer
Services.console.logStringMessage(null); // clear the console (in case it's open)
Services.console.reset();
break;
case "restart-in-safe-mode":
this._onSafeModeRestart();
break;
case "quit-application-requested":
this._onQuitRequest(subject, data);
break;
case "quit-application-granted":
this._onQuitApplicationGranted();
break;
case "browser-lastwindow-close-requested":
if (OBSERVE_LASTWINDOW_CLOSE_TOPICS) {
// The application is not actually quitting, but the last full browser
// window is about to be closed.
this._onQuitRequest(subject, "lastwindow");
}
break;
case "browser-lastwindow-close-granted":
if (OBSERVE_LASTWINDOW_CLOSE_TOPICS) {
this._setPrefToSaveSession();
}
break;
case "weave:service:ready":
this._setSyncAutoconnectDelay();
break;
case "fxaccounts:onverified":
this._showSyncStartedDoorhanger();
break;
case "fxaccounts:device_connected":
this._onDeviceConnected(data);
break;
case "fxaccounts:verify_login":
this._onVerifyLoginNotification(JSON.parse(data));
break;
case "fxaccounts:device_disconnected":
data = JSON.parse(data);
if (data.isLocalDevice) {
this._onDeviceDisconnected();
}
break;
case "weave:engine:clients:display-uris":
this._onDisplaySyncURIs(subject);
break;
case "session-save":
this._setPrefToSaveSession(true);
subject.QueryInterface(Ci.nsISupportsPRBool);
subject.data = true;
break;
case "places-init-complete":
Services.obs.removeObserver(this, "places-init-complete");
if (!this._migrationImportsDefaultBookmarks)
this._initPlaces(false);
break;
case "idle":
this._backupBookmarks();
break;
case "distribution-customization-complete":
Services.obs.removeObserver(this, "distribution-customization-complete");
// Customization has finished, we don't need the customizer anymore.
delete this._distributionCustomizer;
break;
case "browser-glue-test": // used by tests
if (data == "post-update-notification") {
if (Services.prefs.prefHasUserValue("app.update.postupdate"))
this._showUpdateNotification();
} else if (data == "force-ui-migration") {
this._migrateUI();
} else if (data == "force-distribution-customization") {
this._distributionCustomizer.applyPrefDefaults();
this._distributionCustomizer.applyCustomizations();
// To apply distribution bookmarks use "places-init-complete".
} else if (data == "force-places-init") {
this._initPlaces(false);
} else if (data == "smart-bookmarks-init") {
this.ensurePlacesDefaultQueriesInitialized().then(() => {
Services.obs.notifyObservers(null, "test-smart-bookmarks-done");
});
} else if (data == "mock-fxaccounts") {
Object.defineProperty(this, "fxAccounts", {
value: subject.wrappedJSObject
});
} else if (data == "mock-alerts-service") {
Object.defineProperty(this, "AlertsService", {
value: subject.wrappedJSObject
});
}
break;
case "initial-migration-will-import-default-bookmarks":
this._migrationImportsDefaultBookmarks = true;
break;
case "initial-migration-did-import-default-bookmarks":
this._initPlaces(true);
break;
case "handle-xul-text-link":
let linkHandled = subject.QueryInterface(Ci.nsISupportsPRBool);
if (!linkHandled.data) {
let win = RecentWindow.getMostRecentBrowserWindow();
if (win) {
data = JSON.parse(data);
let where = win.whereToOpenLink(data);
// Preserve legacy behavior of non-modifier left-clicks
// opening in a new selected tab.
if (where == "current") {
where = "tab";
}
win.openUILinkIn(data.href, where);
linkHandled.data = true;
}
}
break;
case "profile-before-change":
// Any component depending on Places should be finalized in
// _onPlacesShutdown. Any component that doesn't need to act after
// the UI has gone should be finalized in _onQuitApplicationGranted.
this._dispose();
break;
case "keyword-search":
// This notification is broadcast by the docshell when it "fixes up" a
// URI that it's been asked to load into a keyword search.
let engine = null;
try {
engine = subject.QueryInterface(Ci.nsISearchEngine);
} catch (ex) {
Cu.reportError(ex);
}
let win = RecentWindow.getMostRecentBrowserWindow();
win.BrowserSearch.recordSearchInTelemetry(engine, "urlbar");
break;
case "browser-search-engine-modified":
// Ensure we cleanup the hiddenOneOffs pref when removing
// an engine, and that newly added engines are visible.
if (data == "engine-added" || data == "engine-removed") {
let engineName = subject.QueryInterface(Ci.nsISearchEngine).name;
let pref = Services.prefs.getStringPref("browser.search.hiddenOneOffs");
let hiddenList = pref ? pref.split(",") : [];
hiddenList = hiddenList.filter(x => x !== engineName);
Services.prefs.setStringPref("browser.search.hiddenOneOffs", hiddenList.join(","));
}
break;
case "flash-plugin-hang":
this._handleFlashHang();
break;
case "xpi-signature-changed":
let disabledAddons = JSON.parse(data).disabled;
AddonManager.getAddonsByIDs(disabledAddons, (addons) => {
for (let addon of addons) {
if (addon.type != "experiment") {
this._notifyUnsignedAddonsDisabled();
break;
}
}
});
break;
case "test-initialize-sanitizer":
this._sanitizer.onStartup();
break;
case "sync-ui-state:update":
this._updateFxaBadges();
break;
}
},
// initialization (called on application startup)
_init: function BG__init() {
let os = Services.obs;
os.addObserver(this, "notifications-open-settings");
os.addObserver(this, "prefservice:after-app-defaults");
os.addObserver(this, "final-ui-startup");
os.addObserver(this, "browser-delayed-startup-finished");
os.addObserver(this, "sessionstore-windows-restored");
os.addObserver(this, "browser:purge-session-history");
os.addObserver(this, "quit-application-requested");
os.addObserver(this, "quit-application-granted");
if (OBSERVE_LASTWINDOW_CLOSE_TOPICS) {
os.addObserver(this, "browser-lastwindow-close-requested");
os.addObserver(this, "browser-lastwindow-close-granted");
}
os.addObserver(this, "weave:service:ready");
os.addObserver(this, "fxaccounts:onverified");
os.addObserver(this, "fxaccounts:device_connected");
os.addObserver(this, "fxaccounts:verify_login");
os.addObserver(this, "fxaccounts:device_disconnected");
os.addObserver(this, "weave:engine:clients:display-uris");
os.addObserver(this, "session-save");
os.addObserver(this, "places-init-complete");
os.addObserver(this, "distribution-customization-complete");
os.addObserver(this, "handle-xul-text-link");
os.addObserver(this, "profile-before-change");
os.addObserver(this, "keyword-search");
os.addObserver(this, "browser-search-engine-modified");
os.addObserver(this, "restart-in-safe-mode");
os.addObserver(this, "flash-plugin-hang");
os.addObserver(this, "xpi-signature-changed");
os.addObserver(this, "sync-ui-state:update");
this._flashHangCount = 0;
this._firstWindowReady = new Promise(resolve => this._firstWindowLoaded = resolve);
if (AppConstants.platform == "macosx" ||
(AppConstants.platform == "win" && AppConstants.RELEASE_OR_BETA)) {
// Handles prompting to inform about incompatibilites when accessibility
// and e10s are active together.
E10SAccessibilityCheck.init();
}
},
// cleanup (called on application shutdown)
_dispose: function BG__dispose() {
let os = Services.obs;
os.removeObserver(this, "notifications-open-settings");
os.removeObserver(this, "prefservice:after-app-defaults");
os.removeObserver(this, "final-ui-startup");
os.removeObserver(this, "sessionstore-windows-restored");
os.removeObserver(this, "browser:purge-session-history");
os.removeObserver(this, "quit-application-requested");
os.removeObserver(this, "quit-application-granted");
os.removeObserver(this, "restart-in-safe-mode");
if (OBSERVE_LASTWINDOW_CLOSE_TOPICS) {
os.removeObserver(this, "browser-lastwindow-close-requested");
os.removeObserver(this, "browser-lastwindow-close-granted");
}
os.removeObserver(this, "weave:service:ready");
os.removeObserver(this, "fxaccounts:onverified");
os.removeObserver(this, "fxaccounts:device_connected");
os.removeObserver(this, "fxaccounts:verify_login");
os.removeObserver(this, "fxaccounts:device_disconnected");
os.removeObserver(this, "weave:engine:clients:display-uris");
os.removeObserver(this, "session-save");
if (this._bookmarksBackupIdleTime) {
this._idleService.removeIdleObserver(this, this._bookmarksBackupIdleTime);
delete this._bookmarksBackupIdleTime;
}
if (this._lateTasksIdleObserver) {
this._idleService.removeIdleObserver(this._lateTasksIdleObserver, LATE_TASKS_IDLE_TIME_SEC);
delete this._lateTasksIdleObserver;
}
if (this._gmpInstallManager) {
this._gmpInstallManager.uninit();
delete this._gmpInstallManager;
}
try {
os.removeObserver(this, "places-init-complete");
} catch (ex) { /* Could have been removed already */ }
os.removeObserver(this, "handle-xul-text-link");
os.removeObserver(this, "profile-before-change");
os.removeObserver(this, "keyword-search");
os.removeObserver(this, "browser-search-engine-modified");
os.removeObserver(this, "flash-plugin-hang");
os.removeObserver(this, "xpi-signature-changed");
os.removeObserver(this, "sync-ui-state:update");
},
_onAppDefaults: function BG__onAppDefaults() {
// apply distribution customizations (prefs)
// other customizations are applied in _beforeUIStartup()
this._distributionCustomizer.applyPrefDefaults();
},
// runs on startup, before the first command line handler is invoked
// (i.e. before the first window is opened)
_beforeUIStartup: function BG__beforeUIStartup() {
// check if we're in safe mode
if (Services.appinfo.inSafeMode) {
Services.ww.openWindow(null, "chrome://browser/content/safeMode.xul",
"_blank", "chrome,centerscreen,modal,resizable=no", null);
}
// apply distribution customizations
// prefs are applied in _onAppDefaults()
this._distributionCustomizer.applyCustomizations();
// handle any UI migration
this._migrateUI();
listeners.init();
SessionStore.init();
if (AppConstants.INSTALL_COMPACT_THEMES) {
let vendorShortName = gBrandBundle.GetStringFromName("vendorShortName");
LightweightThemeManager.addBuiltInTheme({
id: "firefox-compact-light@mozilla.org",
name: gBrowserBundle.GetStringFromName("lightTheme.name"),
description: gBrowserBundle.GetStringFromName("lightTheme.description"),
headerURL: "resource:///chrome/browser/content/browser/defaultthemes/compact.header.png",
iconURL: "resource:///chrome/browser/content/browser/defaultthemes/compactlight.icon.svg",
textcolor: "black",
accentcolor: "white",
author: vendorShortName,
});
LightweightThemeManager.addBuiltInTheme({
id: "firefox-compact-dark@mozilla.org",
name: gBrowserBundle.GetStringFromName("darkTheme.name"),
description: gBrowserBundle.GetStringFromName("darkTheme.description"),
headerURL: "resource:///chrome/browser/content/browser/defaultthemes/compact.header.png",
iconURL: "resource:///chrome/browser/content/browser/defaultthemes/compactdark.icon.svg",
textcolor: "white",
accentcolor: "black",
author: vendorShortName,
});
}
Services.obs.notifyObservers(null, "browser-ui-startup-complete");
},
_checkForOldBuildUpdates() {
// check for update if our build is old
if (AppConstants.MOZ_UPDATER &&
Services.prefs.getBoolPref("app.update.enabled") &&
Services.prefs.getBoolPref("app.update.checkInstallTime")) {
let buildID = Services.appinfo.appBuildID;
let today = new Date().getTime();
let buildDate = new Date(buildID.slice(0, 4), // year
buildID.slice(4, 6) - 1, // months are zero-based.
buildID.slice(6, 8), // day
buildID.slice(8, 10), // hour
buildID.slice(10, 12), // min
buildID.slice(12, 14)) // ms
.getTime();
const millisecondsIn24Hours = 86400000;
let acceptableAge = Services.prefs.getIntPref("app.update.checkInstallTime.days") * millisecondsIn24Hours;
if (buildDate + acceptableAge < today) {
Cc["@mozilla.org/updates/update-service;1"].getService(Ci.nsIApplicationUpdateService).checkForBackgroundUpdates();
}
}
},
_onSafeModeRestart: function BG_onSafeModeRestart() {
// prompt the user to confirm
let strings = gBrowserBundle;
let promptTitle = strings.GetStringFromName("safeModeRestartPromptTitle");
let promptMessage = strings.GetStringFromName("safeModeRestartPromptMessage");
let restartText = strings.GetStringFromName("safeModeRestartButton");
let buttonFlags = (Services.prompt.BUTTON_POS_0 *
Services.prompt.BUTTON_TITLE_IS_STRING) +
(Services.prompt.BUTTON_POS_1 *
Services.prompt.BUTTON_TITLE_CANCEL) +
Services.prompt.BUTTON_POS_0_DEFAULT;
let rv = Services.prompt.confirmEx(null, promptTitle, promptMessage,
buttonFlags, restartText, null, null,
null, {});
if (rv != 0)
return;
let cancelQuit = Cc["@mozilla.org/supports-PRBool;1"]
.createInstance(Ci.nsISupportsPRBool);
Services.obs.notifyObservers(cancelQuit, "quit-application-requested", "restart");
if (!cancelQuit.data) {
Services.startup.restartInSafeMode(Ci.nsIAppStartup.eAttemptQuit);
}
},
_trackSlowStartup() {
if (Services.startup.interrupted ||
Services.prefs.getBoolPref("browser.slowStartup.notificationDisabled"))
return;
let currentTime = Date.now() - Services.startup.getStartupInfo().process;
let averageTime = 0;
let samples = 0;
try {
averageTime = Services.prefs.getIntPref("browser.slowStartup.averageTime");
samples = Services.prefs.getIntPref("browser.slowStartup.samples");
} catch (e) { }
let totalTime = (averageTime * samples) + currentTime;
samples++;
averageTime = totalTime / samples;
if (samples >= Services.prefs.getIntPref("browser.slowStartup.maxSamples")) {
if (averageTime > Services.prefs.getIntPref("browser.slowStartup.timeThreshold"))
this._calculateProfileAgeInDays().then(this._showSlowStartupNotification, null);
averageTime = 0;
samples = 0;
}
Services.prefs.setIntPref("browser.slowStartup.averageTime", averageTime);
Services.prefs.setIntPref("browser.slowStartup.samples", samples);
},
async _calculateProfileAgeInDays() {
let ProfileAge = Cu.import("resource://gre/modules/ProfileAge.jsm", {}).ProfileAge;
let profileAge = new ProfileAge(null, null);
let creationDate = await profileAge.created;
let resetDate = await profileAge.reset;
// if the profile was reset, consider the
// reset date for its age.
let profileDate = resetDate || creationDate;
const ONE_DAY = 24 * 60 * 60 * 1000;
return (Date.now() - profileDate) / ONE_DAY;
},
_showSlowStartupNotification(profileAge) {
if (profileAge < 90) // 3 months
return;
let win = RecentWindow.getMostRecentBrowserWindow();
if (!win)
return;
let productName = gBrandBundle.GetStringFromName("brandFullName");
let message = win.gNavigatorBundle.getFormattedString("slowStartup.message", [productName]);
let buttons = [
{
label: win.gNavigatorBundle.getString("slowStartup.helpButton.label"),
accessKey: win.gNavigatorBundle.getString("slowStartup.helpButton.accesskey"),
callback() {
win.openUILinkIn("https://support.mozilla.org/kb/reset-firefox-easily-fix-most-problems", "tab");
}
},
{
label: win.gNavigatorBundle.getString("slowStartup.disableNotificationButton.label"),
accessKey: win.gNavigatorBundle.getString("slowStartup.disableNotificationButton.accesskey"),
callback() {
Services.prefs.setBoolPref("browser.slowStartup.notificationDisabled", true);
}
}
];
let nb = win.document.getElementById("global-notificationbox");
nb.appendNotification(message, "slow-startup",
"chrome://browser/skin/slowStartup-16.png",
nb.PRIORITY_INFO_LOW, buttons);
},
/**
* Show a notification bar offering a reset.
*
* @param reason
* String of either "unused" or "uninstall", specifying the reason
* why a profile reset is offered.
*/
_resetProfileNotification(reason) {
let win = RecentWindow.getMostRecentBrowserWindow();
if (!win)
return;
Cu.import("resource://gre/modules/ResetProfile.jsm");
if (!ResetProfile.resetSupported())
return;
let productName = gBrandBundle.GetStringFromName("brandShortName");
let resetBundle = Services.strings
.createBundle("chrome://global/locale/resetProfile.properties");
let message;
if (reason == "unused") {
message = resetBundle.formatStringFromName("resetUnusedProfile.message", [productName], 1);
} else if (reason == "uninstall") {
message = resetBundle.formatStringFromName("resetUninstalled.message", [productName], 1);
} else {
throw new Error(`Unknown reason (${reason}) given to _resetProfileNotification.`);
}
let buttons = [
{
label: resetBundle.formatStringFromName("refreshProfile.resetButton.label", [productName], 1),
accessKey: resetBundle.GetStringFromName("refreshProfile.resetButton.accesskey"),
callback() {
ResetProfile.openConfirmationDialog(win);
}
},
];
let nb = win.document.getElementById("global-notificationbox");
nb.appendNotification(message, "reset-profile-notification",
"chrome://global/skin/icons/question-16.png",
nb.PRIORITY_INFO_LOW, buttons);
},
_notifyUnsignedAddonsDisabled() {
let win = RecentWindow.getMostRecentBrowserWindow();
if (!win)
return;
let message = win.gNavigatorBundle.getString("unsignedAddonsDisabled.message");
let buttons = [
{
label: win.gNavigatorBundle.getString("unsignedAddonsDisabled.learnMore.label"),
accessKey: win.gNavigatorBundle.getString("unsignedAddonsDisabled.learnMore.accesskey"),
callback() {
win.BrowserOpenAddonsMgr("addons://list/extension?unsigned=true");
}
},
];
let nb = win.document.getElementById("high-priority-global-notificationbox");
nb.appendNotification(message, "unsigned-addons-disabled", "",
nb.PRIORITY_WARNING_MEDIUM, buttons);
},
_notifyDisabledNonMpc() {
let win = RecentWindow.getMostRecentBrowserWindow();
if (!win)
return;
// This is only going to be on Nightly and only for the 55 and 56
// cycles, and it points to a wiki page that is not localized, so
// no need to localize the message here...
let message = "Due to performance testing, we have disabled some of your add-ons. They can be re-enabled in your browser settings.";
let buttons = [
{
label: "Manage Add-Ons",
accessKey: "M",
callback() {
win.BrowserOpenAddonsMgr("addons://list/extension");
}
},
];
let nb = win.document.getElementById("high-priority-global-notificationbox");
nb.appendNotification(message, "non-mpc-addons-disabled", "",
nb.PRIORITY_WARNING_MEDIUM, buttons);
},
_firstWindowTelemetry(aWindow) {
let scaling = aWindow.devicePixelRatio * 100;
try {
Services.telemetry.getHistogramById("DISPLAY_SCALING").add(scaling);
} catch (ex) {}
},
// the first browser window has finished initializing
_onFirstWindowLoaded: function BG__onFirstWindowLoaded(aWindow) {
// Initialize PdfJs when running in-process and remote. This only
// happens once since PdfJs registers global hooks. If the PdfJs
// extension is installed the init method below will be overridden
// leaving initialization to the extension.
// parent only: configure default prefs, set up pref observers, register
// pdf content handler, and initializes parent side message manager
// shim for privileged api access.
PdfJs.init(true);
// child only: similar to the call above for parent - register content
// handler and init message manager child shim for privileged api access.
// With older versions of the extension installed, this load will fail
// passively.
Services.ppmm.loadProcessScript("resource://pdf.js/pdfjschildbootstrap.js", true);
if (PdfJs.enabled) {
Services.ppmm.loadProcessScript("resource://pdf.js/pdfjschildbootstrap-enabled.js", true);
}
TabCrashHandler.init();
if (AppConstants.MOZ_CRASHREPORTER) {
PluginCrashReporter.init();
}
ProcessHangMonitor.init();
// A channel for "remote troubleshooting" code...
let channel = new WebChannel("remote-troubleshooting", "remote-troubleshooting");
channel.listen((id, data, target) => {
if (data.command == "request") {
let {Troubleshoot} = Cu.import("resource://gre/modules/Troubleshoot.jsm", {});
Troubleshoot.snapshot(snapshotData => {
// for privacy we remove crash IDs and all preferences (but bug 1091944
// exists to expose prefs once we are confident of privacy implications)
delete snapshotData.crashes;
delete snapshotData.modifiedPreferences;
channel.send(snapshotData, target);
});
}
});
this._trackSlowStartup();
// Offer to reset a user's profile if it hasn't been used for 60 days.
const OFFER_PROFILE_RESET_INTERVAL_MS = 60 * 24 * 60 * 60 * 1000;
let lastUse = Services.appinfo.replacedLockTime;
let disableResetPrompt = Services.prefs.getBoolPref("browser.disableResetPrompt", false);
if (!disableResetPrompt && lastUse &&
Date.now() - lastUse >= OFFER_PROFILE_RESET_INTERVAL_MS) {
this._resetProfileNotification("unused");
} else if (AppConstants.platform == "win" && !disableResetPrompt) {
// Check if we were just re-installed and offer Firefox Reset
let updateChannel;
try {
updateChannel = Cu.import("resource://gre/modules/UpdateUtils.jsm", {}).UpdateUtils.UpdateChannel;
} catch (ex) {}
if (updateChannel) {
let uninstalledValue =
WindowsRegistry.readRegKey(Ci.nsIWindowsRegKey.ROOT_KEY_CURRENT_USER,
"Software\\Mozilla\\Firefox",
`Uninstalled-${updateChannel}`);
let removalSuccessful =
WindowsRegistry.removeRegKey(Ci.nsIWindowsRegKey.ROOT_KEY_CURRENT_USER,
"Software\\Mozilla\\Firefox",
`Uninstalled-${updateChannel}`);
if (removalSuccessful && uninstalledValue == "True") {
this._resetProfileNotification("uninstall");
}
}
}
this._checkForOldBuildUpdates();
AutoCompletePopup.init();
DateTimePickerHelper.init();
// Check if Sync is configured
if (Services.prefs.prefHasUserValue("services.sync.username")) {
WeaveService.init();
}
PageThumbs.init();
DirectoryLinksProvider.init();
NewTabUtils.init();
NewTabUtils.links.addProvider(DirectoryLinksProvider);
PageActions.init();
this._firstWindowTelemetry(aWindow);
this._firstWindowLoaded();
},
_sendMediaTelemetry() {
let win = RecentWindow.getMostRecentBrowserWindow();
let v = win.document.createElementNS("http://www.w3.org/1999/xhtml", "video");
v.reportCanPlayTelemetry();
},
/**
* Application shutdown handler.
*/
_onQuitApplicationGranted() {
// This pref must be set here because SessionStore will use its value
// on quit-application.
this._setPrefToSaveSession();
// Call trackStartupCrashEnd here in case the delayed call on startup hasn't
// yet occurred (see trackStartupCrashEnd caller in browser.js).
try {
let appStartup = Cc["@mozilla.org/toolkit/app-startup;1"]
.getService(Ci.nsIAppStartup);
appStartup.trackStartupCrashEnd();
} catch (e) {
Cu.reportError("Could not end startup crash tracking in quit-application-granted: " + e);
}
if (this._bookmarksBackupIdleTime) {
this._idleService.removeIdleObserver(this, this._bookmarksBackupIdleTime);
delete this._bookmarksBackupIdleTime;
}
for (let mod of Object.values(initializedModules)) {
if (mod.uninit) {
mod.uninit();
}
}
BrowserUsageTelemetry.uninit();
PageThumbs.uninit();
NewTabUtils.uninit();
AutoCompletePopup.uninit();
DateTimePickerHelper.uninit();
},
_initServiceDiscovery() {
if (!Services.prefs.getBoolPref("browser.casting.enabled")) {
return;
}
var rokuDevice = {
id: "roku:ecp",
target: "roku:ecp",
factory(aService) {
Cu.import("resource://gre/modules/RokuApp.jsm");
return new RokuApp(aService);
},
types: ["video/mp4"],
extensions: ["mp4"]
};
// Register targets
SimpleServiceDiscovery.registerDevice(rokuDevice);
// Search for devices continuously every 120 seconds
SimpleServiceDiscovery.search(120 * 1000);
},
// All initial windows have opened.
_onWindowsRestored: function BG__onWindowsRestored() {
BrowserUsageTelemetry.init();
BrowserUITelemetry.init();
this._initServiceDiscovery();
// Show update notification, if needed.
if (Services.prefs.prefHasUserValue("app.update.postupdate"))
this._showUpdateNotification();
ExtensionsUI.init();
let signingRequired;
if (AppConstants.MOZ_REQUIRE_SIGNING) {
signingRequired = true;
} else {
signingRequired = Services.prefs.getBoolPref("xpinstall.signatures.required");
}
if (signingRequired) {
let disabledAddons = AddonManager.getStartupChanges(AddonManager.STARTUP_CHANGE_DISABLED);
AddonManager.getAddonsByIDs(disabledAddons, (addons) => {
for (let addon of addons) {
if (addon.type == "experiment")
continue;
if (addon.signedState <= AddonManager.SIGNEDSTATE_MISSING) {
this._notifyUnsignedAddonsDisabled();
break;
}
}
});
}
if (AddonManager.nonMpcDisabled) {
this._notifyDisabledNonMpc();
}
if (AppConstants.MOZ_CRASHREPORTER) {
UnsubmittedCrashHandler.init();
}
this._sanitizer.onStartup();
E10SAccessibilityCheck.onWindowsRestored();
this._scheduleStartupIdleTasks();
this._lateTasksIdleObserver = (idleService, topic, data) => {
if (topic == "idle") {
idleService.removeIdleObserver(this._lateTasksIdleObserver,
LATE_TASKS_IDLE_TIME_SEC);
delete this._lateTasksIdleObserver;
this._scheduleArbitrarilyLateIdleTasks();
}
};
this._idleService.addIdleObserver(
this._lateTasksIdleObserver, LATE_TASKS_IDLE_TIME_SEC);
},
/**
* Use this function as an entry point to schedule tasks that
* need to run only once after startup, and can be scheduled
* by using an idle callback.
*
* The functions scheduled here will fire from idle callbacks
* once every window has finished being restored by session
* restore, and it's guaranteed that they will run before
* the equivalent per-window idle tasks
* (from _schedulePerWindowIdleTasks in browser.js).
*
* If you have something that can wait even further than the
* per-window initialization, please schedule them using
* _scheduleArbitrarilyLateIdleTasks.
* Don't be fooled by thinking that the use of the timeout parameter
* will delay your function: it will just ensure that it potentially
* happens _earlier_ than expected (when the timeout limit has been reached),
* but it will not make it happen later (and out of order) compared
* to the other ones scheduled together.
*/
_scheduleStartupIdleTasks() {
Services.tm.idleDispatchToMainThread(() => {
ContextualIdentityService.load();
});
// Load the Login Manager data from disk off the main thread, some time
// after startup. If the data is required before this runs, for example
// because a restored page contains a password field, it will be loaded on
// the main thread, and this initialization request will be ignored.
Services.tm.idleDispatchToMainThread(() => {
try {
Services.logins;
} catch (ex) {
Cu.reportError(ex);
}
}, 3000);
// It's important that SafeBrowsing is initialized reasonably
// early, so we use a maximum timeout for it.
Services.tm.idleDispatchToMainThread(() => {
SafeBrowsing.init();
}, 5000);
if (AppConstants.MOZ_CRASHREPORTER) {
Services.tm.idleDispatchToMainThread(() => {
UnsubmittedCrashHandler.checkForUnsubmittedCrashReports();
});
}
if (AppConstants.platform == "win") {
Services.tm.idleDispatchToMainThread(() => {
// For Windows 7, initialize the jump list module.
const WINTASKBAR_CONTRACTID = "@mozilla.org/windows-taskbar;1";
if (WINTASKBAR_CONTRACTID in Cc &&
Cc[WINTASKBAR_CONTRACTID].getService(Ci.nsIWinTaskbar).available) {
let temp = {};
Cu.import("resource:///modules/WindowsJumpLists.jsm", temp);
temp.WinTaskbarJumpList.startup();
}
});
}
if (AppConstants.MOZ_DEV_EDITION) {
Services.tm.idleDispatchToMainThread(() => {
this._createExtraDefaultProfile();
});
}
Services.tm.idleDispatchToMainThread(() => {
this._checkForDefaultBrowser();
});
Services.tm.idleDispatchToMainThread(() => {
let {setTimeout} = Cu.import("resource://gre/modules/Timer.jsm", {});
setTimeout(function() {
Services.tm.idleDispatchToMainThread(Services.startup.trackStartupCrashEnd);
}, STARTUP_CRASHES_END_DELAY_MS);
});
},
/**
* Use this function as an entry point to schedule tasks that need
* to run once per session, at any arbitrary point in time.
* This function will be called from an idle observer. Check the value of
* LATE_TASKS_IDLE_TIME_SEC to see the current value for this idle
* observer.
*
* Note: this function may never be called if the user is never idle for the
* full length of the period of time specified. But given a reasonably low
* value, this is unlikely.
*/
_scheduleArbitrarilyLateIdleTasks() {
Services.tm.idleDispatchToMainThread(() => {
this._sendMediaTelemetry();
});
Services.tm.idleDispatchToMainThread(() => {
// Telemetry for master-password - we do this after a delay as it
// can cause IO if NSS/PSM has not already initialized.
let tokenDB = Cc["@mozilla.org/security/pk11tokendb;1"]
.getService(Ci.nsIPK11TokenDB);
let token = tokenDB.getInternalKeyToken();
let mpEnabled = token.hasPassword;
if (mpEnabled) {
Services.telemetry.getHistogramById("MASTER_PASSWORD_ENABLED").add(mpEnabled);
}
});
Services.tm.idleDispatchToMainThread(() => {
let obj = {};
Cu.import("resource://gre/modules/GMPInstallManager.jsm", obj);
this._gmpInstallManager = new obj.GMPInstallManager();
// We don't really care about the results, if someone is interested they
// can check the log.
this._gmpInstallManager.simpleCheckAndInstall().catch(() => {});
});
},
_createExtraDefaultProfile() {
if (!AppConstants.MOZ_DEV_EDITION) {
return;
}
// If Developer Edition is the only installed Firefox version and no other
// profiles are present, create a second one for use by other versions.
// This helps Firefox versions earlier than 35 avoid accidentally using the
// unsuitable Developer Edition profile.
let profileService = Cc["@mozilla.org/toolkit/profile-service;1"]
.getService(Ci.nsIToolkitProfileService);
let profileCount = profileService.profileCount;
if (profileCount == 1 && profileService.selectedProfile.name != "default") {
let newProfile;
try {
newProfile = profileService.createProfile(null, "default");
profileService.defaultProfile = newProfile;
profileService.flush();
} catch (e) {
Cu.reportError("Could not create profile 'default': " + e);
}
if (newProfile) {
// We don't want a default profile with Developer Edition settings, an
// empty profile directory will do. The profile service of the other
// Firefox will populate it with its own stuff.
let newProfilePath = newProfile.rootDir.path;
OS.File.removeDir(newProfilePath).then(() => {
return OS.File.makeDir(newProfilePath);
}).catch(e => {
Cu.reportError("Could not empty profile 'default': " + e);
});
}
}
},
_onQuitRequest: function BG__onQuitRequest(aCancelQuit, aQuitType) {
// If user has already dismissed quit request, then do nothing
if ((aCancelQuit instanceof Ci.nsISupportsPRBool) && aCancelQuit.data)
return;
// There are several cases where we won't show a dialog here:
// 1. There is only 1 tab open in 1 window
// 2. The session will be restored at startup, indicated by
// browser.startup.page == 3 or browser.sessionstore.resume_session_once == true
// 3. browser.warnOnQuit == false
// 4. The browser is currently in Private Browsing mode
// 5. The browser will be restarted.
//
// Otherwise these are the conditions and the associated dialogs that will be shown:
// 1. aQuitType == "lastwindow" or "quit" and browser.showQuitWarning == true
// - The quit dialog will be shown
// 2. aQuitType == "lastwindow" && browser.tabs.warnOnClose == true
// - The "closing multiple tabs" dialog will be shown
//
// aQuitType == "lastwindow" is overloaded. "lastwindow" is used to indicate
// "the last window is closing but we're not quitting (a non-browser window is open)"
// and also "we're quitting by closing the last window".
if (aQuitType == "restart")
return;
var windowcount = 0;
var pagecount = 0;
var browserEnum = Services.wm.getEnumerator("navigator:browser");
let allWindowsPrivate = true;
while (browserEnum.hasMoreElements()) {
// XXXbz should we skip closed windows here?
windowcount++;
var browser = browserEnum.getNext();
if (!PrivateBrowsingUtils.isWindowPrivate(browser))
allWindowsPrivate = false;
var tabbrowser = browser.document.getElementById("content");
if (tabbrowser)
pagecount += tabbrowser.browsers.length - tabbrowser._numPinnedTabs;
}
this._saveSession = false;
if (pagecount < 2)
return;
if (!aQuitType)
aQuitType = "quit";
// browser.warnOnQuit is a hidden global boolean to override all quit prompts
// browser.showQuitWarning specifically covers quitting
// browser.tabs.warnOnClose is the global "warn when closing multiple tabs" pref
var sessionWillBeRestored = Services.prefs.getIntPref("browser.startup.page") == 3 ||
Services.prefs.getBoolPref("browser.sessionstore.resume_session_once");
if (sessionWillBeRestored || !Services.prefs.getBoolPref("browser.warnOnQuit"))
return;
let win = Services.wm.getMostRecentWindow("navigator:browser");
// On last window close or quit && showQuitWarning, we want to show the
// quit warning.
if (!Services.prefs.getBoolPref("browser.showQuitWarning")) {
if (aQuitType == "lastwindow") {
// If aQuitType is "lastwindow" and we aren't showing the quit warning,
// we should show the window closing warning instead. warnAboutClosing
// tabs checks browser.tabs.warnOnClose and returns if it's ok to close
// the window. It doesn't actually close the window.
aCancelQuit.data =
!win.gBrowser.warnAboutClosingTabs(win.gBrowser.closingTabsEnum.ALL);
}
return;
}
let prompt = Services.prompt;
let quitBundle = Services.strings.createBundle("chrome://browser/locale/quitDialog.properties");
let appName = gBrandBundle.GetStringFromName("brandShortName");
let quitDialogTitle = quitBundle.formatStringFromName("quitDialogTitle",
[appName], 1);
let neverAskText = quitBundle.GetStringFromName("neverAsk2");
let neverAsk = {value: false};
let choice;
if (allWindowsPrivate) {
let text = quitBundle.formatStringFromName("messagePrivate", [appName], 1);
let flags = prompt.BUTTON_TITLE_IS_STRING * prompt.BUTTON_POS_0 +
prompt.BUTTON_TITLE_IS_STRING * prompt.BUTTON_POS_1 +
prompt.BUTTON_POS_0_DEFAULT;
choice = prompt.confirmEx(win, quitDialogTitle, text, flags,
quitBundle.GetStringFromName("quitTitle"),
quitBundle.GetStringFromName("cancelTitle"),
null,
neverAskText, neverAsk);
// The order of the buttons differs between the prompt.confirmEx calls
// here so we need to fix this for proper handling below.
if (choice == 0) {
choice = 2;
}
} else {
let text = quitBundle.formatStringFromName(
windowcount == 1 ? "messageNoWindows" : "message", [appName], 1);
let flags = prompt.BUTTON_TITLE_IS_STRING * prompt.BUTTON_POS_0 +
prompt.BUTTON_TITLE_IS_STRING * prompt.BUTTON_POS_1 +
prompt.BUTTON_TITLE_IS_STRING * prompt.BUTTON_POS_2 +
prompt.BUTTON_POS_0_DEFAULT;
choice = prompt.confirmEx(win, quitDialogTitle, text, flags,
quitBundle.GetStringFromName("saveTitle"),
quitBundle.GetStringFromName("cancelTitle"),
quitBundle.GetStringFromName("quitTitle"),
neverAskText, neverAsk);
}
switch (choice) {
case 2: // Quit
if (neverAsk.value)
Services.prefs.setBoolPref("browser.showQuitWarning", false);
break;
case 1: // Cancel
aCancelQuit.QueryInterface(Ci.nsISupportsPRBool);
aCancelQuit.data = true;
break;
case 0: // Save & Quit
this._saveSession = true;
if (neverAsk.value) {
// always save state when shutting down
Services.prefs.setIntPref("browser.startup.page", 3);
}
break;
}
},
_showUpdateNotification: function BG__showUpdateNotification() {
Services.prefs.clearUserPref("app.update.postupdate");
var um = Cc["@mozilla.org/updates/update-manager;1"].
getService(Ci.nsIUpdateManager);
try {
// If the updates.xml file is deleted then getUpdateAt will throw.
var update = um.getUpdateAt(0).QueryInterface(Ci.nsIPropertyBag);
} catch (e) {
// This should never happen.
Cu.reportError("Unable to find update: " + e);
return;
}
var actions = update.getProperty("actions");
if (!actions || actions.indexOf("silent") != -1)
return;
var formatter = Cc["@mozilla.org/toolkit/URLFormatterService;1"].
getService(Ci.nsIURLFormatter);
var appName = gBrandBundle.GetStringFromName("brandShortName");
function getNotifyString(aPropData) {
var propValue = update.getProperty(aPropData.propName);
if (!propValue) {
if (aPropData.prefName)
propValue = formatter.formatURLPref(aPropData.prefName);
else if (aPropData.stringParams)
propValue = gBrowserBundle.formatStringFromName(aPropData.stringName,
aPropData.stringParams,
aPropData.stringParams.length);
else
propValue = gBrowserBundle.GetStringFromName(aPropData.stringName);
}
return propValue;
}
if (actions.indexOf("showNotification") != -1) {
let text = getNotifyString({propName: "notificationText",
stringName: "puNotifyText",
stringParams: [appName]});
let url = getNotifyString({propName: "notificationURL",
prefName: "startup.homepage_override_url"});
let label = getNotifyString({propName: "notificationButtonLabel",
stringName: "pu.notifyButton.label"});
let key = getNotifyString({propName: "notificationButtonAccessKey",
stringName: "pu.notifyButton.accesskey"});
let win = RecentWindow.getMostRecentBrowserWindow();
let notifyBox = win.document.getElementById("high-priority-global-notificationbox");
let buttons = [
{
label,
accessKey: key,
popup: null,
callback(aNotificationBar, aButton) {
win.openUILinkIn(url, "tab");
}
}
];
notifyBox.appendNotification(text, "post-update-notification",
null, notifyBox.PRIORITY_INFO_LOW,
buttons);
}
if (actions.indexOf("showAlert") == -1)
return;
let title = getNotifyString({propName: "alertTitle",
stringName: "puAlertTitle",
stringParams: [appName]});
let text = getNotifyString({propName: "alertText",
stringName: "puAlertText",
stringParams: [appName]});
let url = getNotifyString({propName: "alertURL",
prefName: "startup.homepage_override_url"});
function clickCallback(subject, topic, data) {
// This callback will be called twice but only once with this topic
if (topic != "alertclickcallback")
return;
let win = RecentWindow.getMostRecentBrowserWindow();
win.openUILinkIn(data, "tab");
}
try {
// This will throw NS_ERROR_NOT_AVAILABLE if the notification cannot
// be displayed per the idl.
this.AlertsService.showAlertNotification(null, title, text,
true, url, clickCallback);
} catch (e) {
Cu.reportError(e);
}
},
/**
* Initialize Places
* - imports the bookmarks html file if bookmarks database is empty, try to
* restore bookmarks from a JSON backup if the backend indicates that the
* database was corrupt.
*
* These prefs can be set up by the frontend:
*
* WARNING: setting these preferences to true will overwite existing bookmarks
*
* - browser.places.importBookmarksHTML
* Set to true will import the bookmarks.html file from the profile folder.
* - browser.places.smartBookmarksVersion
* Set during HTML import to indicate that Smart Bookmarks were created.
* Set to -1 to disable Smart Bookmarks creation.
* Set to 0 to restore current Smart Bookmarks.
* - browser.bookmarks.restore_default_bookmarks
* Set to true by safe-mode dialog to indicate we must restore default
* bookmarks.
*/
_initPlaces: function BG__initPlaces(aInitialMigrationPerformed) {
// We must instantiate the history service since it will tell us if we
// need to import or restore bookmarks due to first-run, corruption or
// forced migration (due to a major schema change).
// If the database is corrupt or has been newly created we should
// import bookmarks.
let dbStatus = PlacesUtils.history.databaseStatus;
// Show a notification with a "more info" link for a locked places.sqlite.
if (dbStatus == PlacesUtils.history.DATABASE_STATUS_LOCKED) {
// Note: initPlaces should always happen when the first window is ready,
// in any case, better safe than sorry.
this._firstWindowReady.then(() => {
this._showPlacesLockedNotificationBox();
Services.obs.notifyObservers(null, "places-browser-init-complete");
});
return;
}
let importBookmarks = !aInitialMigrationPerformed &&
(dbStatus == PlacesUtils.history.DATABASE_STATUS_CREATE ||
dbStatus == PlacesUtils.history.DATABASE_STATUS_CORRUPT);
// Check if user or an extension has required to import bookmarks.html
let importBookmarksHTML = false;
try {
importBookmarksHTML =
Services.prefs.getBoolPref("browser.places.importBookmarksHTML");
if (importBookmarksHTML)
importBookmarks = true;
} catch (ex) {}
// Support legacy bookmarks.html format for apps that depend on that format.
let autoExportHTML = Services.prefs.getBoolPref("browser.bookmarks.autoExportHTML", false); // Do not export.
if (autoExportHTML) {
// Sqlite.jsm and Places shutdown happen at profile-before-change, thus,
// to be on the safe side, this should run earlier.
AsyncShutdown.profileChangeTeardown.addBlocker(
"Places: export bookmarks.html",
() => BookmarkHTMLUtils.exportToFile(BookmarkHTMLUtils.defaultPath));
}
(async () => {
// Check if Safe Mode or the user has required to restore bookmarks from
// default profile's bookmarks.html
let restoreDefaultBookmarks = false;
try {
restoreDefaultBookmarks =
Services.prefs.getBoolPref("browser.bookmarks.restore_default_bookmarks");
if (restoreDefaultBookmarks) {
// Ensure that we already have a bookmarks backup for today.
await this._backupBookmarks();
importBookmarks = true;
}
} catch (ex) {}
// This may be reused later, check for "=== undefined" to see if it has
// been populated already.
let lastBackupFile;
// If the user did not require to restore default bookmarks, or import
// from bookmarks.html, we will try to restore from JSON
if (importBookmarks && !restoreDefaultBookmarks && !importBookmarksHTML) {
// get latest JSON backup
lastBackupFile = await PlacesBackups.getMostRecentBackup();
if (lastBackupFile) {
// restore from JSON backup
await BookmarkJSONUtils.importFromFile(lastBackupFile, true);
importBookmarks = false;
} else {
// We have created a new database but we don't have any backup available
importBookmarks = true;
if (await OS.File.exists(BookmarkHTMLUtils.defaultPath)) {
// If bookmarks.html is available in current profile import it...
importBookmarksHTML = true;
} else {
// ...otherwise we will restore defaults
restoreDefaultBookmarks = true;
}
}
}
// If bookmarks are not imported, then initialize smart bookmarks. This
// happens during a common startup.
// Otherwise, if any kind of import runs, smart bookmarks creation should be
// delayed till the import operations has finished. Not doing so would
// cause them to be overwritten by the newly imported bookmarks.
if (!importBookmarks) {
// Now apply distribution customized bookmarks.
// This should always run after Places initialization.
try {
await this._distributionCustomizer.applyBookmarks();
await this.ensurePlacesDefaultQueriesInitialized();
} catch (e) {
Cu.reportError(e);
}
} else {
// An import operation is about to run.
// Don't try to recreate smart bookmarks if autoExportHTML is true or
// smart bookmarks are disabled.
let smartBookmarksVersion = Services.prefs.getIntPref("browser.places.smartBookmarksVersion", 0);
if (!autoExportHTML && smartBookmarksVersion != -1)
Services.prefs.setIntPref("browser.places.smartBookmarksVersion", 0);
let bookmarksUrl = null;
if (restoreDefaultBookmarks) {
// User wants to restore bookmarks.html file from default profile folder
bookmarksUrl = "chrome://browser/locale/bookmarks.html";
} else if (await OS.File.exists(BookmarkHTMLUtils.defaultPath)) {
bookmarksUrl = OS.Path.toFileURI(BookmarkHTMLUtils.defaultPath);
}
if (bookmarksUrl) {
// Import from bookmarks.html file.
try {
await BookmarkHTMLUtils.importFromURL(bookmarksUrl, true);
} catch (e) {
Cu.reportError("Bookmarks.html file could be corrupt. " + e);
}
try {
// Now apply distribution customized bookmarks.
// This should always run after Places initialization.
await this._distributionCustomizer.applyBookmarks();
// Ensure that smart bookmarks are created once the operation is
// complete.
await this.ensurePlacesDefaultQueriesInitialized();
} catch (e) {
Cu.reportError(e);
}
} else {
Cu.reportError(new Error("Unable to find bookmarks.html file."));
}
// Reset preferences, so we won't try to import again at next run
if (importBookmarksHTML)
Services.prefs.setBoolPref("browser.places.importBookmarksHTML", false);
if (restoreDefaultBookmarks)
Services.prefs.setBoolPref("browser.bookmarks.restore_default_bookmarks",
false);
}
// Initialize bookmark archiving on idle.
if (!this._bookmarksBackupIdleTime) {
this._bookmarksBackupIdleTime = BOOKMARKS_BACKUP_IDLE_TIME_SEC;
// If there is no backup, or the last bookmarks backup is too old, use
// a more aggressive idle observer.
if (lastBackupFile === undefined)
lastBackupFile = await PlacesBackups.getMostRecentBackup();
if (!lastBackupFile) {
this._bookmarksBackupIdleTime /= 2;
} else {
let lastBackupTime = PlacesBackups.getDateForFile(lastBackupFile);
let profileLastUse = Services.appinfo.replacedLockTime || Date.now();
// If there is a backup after the last profile usage date it's fine,
// regardless its age. Otherwise check how old is the last
// available backup compared to that session.
if (profileLastUse > lastBackupTime) {
let backupAge = Math.round((profileLastUse - lastBackupTime) / 86400000);
// Report the age of the last available backup.
try {
Services.telemetry
.getHistogramById("PLACES_BACKUPS_DAYSFROMLAST")
.add(backupAge);
} catch (ex) {
Cu.reportError(new Error("Unable to report telemetry."));
}
if (backupAge > BOOKMARKS_BACKUP_MAX_INTERVAL_DAYS)
this._bookmarksBackupIdleTime /= 2;
}
}
this._idleService.addIdleObserver(this, this._bookmarksBackupIdleTime);
}
})().catch(ex => {
Cu.reportError(ex);
}).then(() => {
// NB: deliberately after the catch so that we always do this, even if
// we threw halfway through initializing in the Task above.
Services.obs.notifyObservers(null, "places-browser-init-complete");
});
},
/**
* If a backup for today doesn't exist, this creates one.
*/
_backupBookmarks: function BG__backupBookmarks() {
return (async function() {
let lastBackupFile = await PlacesBackups.getMostRecentBackup();
// Should backup bookmarks if there are no backups or the maximum
// interval between backups elapsed.
if (!lastBackupFile ||
new Date() - PlacesBackups.getDateForFile(lastBackupFile) > BOOKMARKS_BACKUP_MIN_INTERVAL_DAYS * 86400000) {
let maxBackups = Services.prefs.getIntPref("browser.bookmarks.max_backups");
await PlacesBackups.create(maxBackups);
}
})();
},
/**
* Show the notificationBox for a locked places database.
*/
_showPlacesLockedNotificationBox: function BG__showPlacesLockedNotificationBox() {
var applicationName = gBrandBundle.GetStringFromName("brandShortName");
var placesBundle = Services.strings.createBundle("chrome://browser/locale/places/places.properties");
var title = placesBundle.GetStringFromName("lockPrompt.title");
var text = placesBundle.formatStringFromName("lockPrompt.text", [applicationName], 1);
var buttonText = placesBundle.GetStringFromName("lockPromptInfoButton.label");
var accessKey = placesBundle.GetStringFromName("lockPromptInfoButton.accessKey");
var helpTopic = "places-locked";
var url = Cc["@mozilla.org/toolkit/URLFormatterService;1"].
getService(Components.interfaces.nsIURLFormatter).
formatURLPref("app.support.baseURL");
url += helpTopic;
var win = RecentWindow.getMostRecentBrowserWindow();
var buttons = [
{
label: buttonText,
accessKey,
popup: null,
callback(aNotificationBar, aButton) {
win.openUILinkIn(url, "tab");
}
}
];
var notifyBox = win.gBrowser.getNotificationBox();
var notification = notifyBox.appendNotification(text, title, null,
notifyBox.PRIORITY_CRITICAL_MEDIUM,
buttons);
notification.persistence = -1; // Until user closes it
},
_showSyncStartedDoorhanger() {
let bundle = Services.strings.createBundle("chrome://browser/locale/accounts.properties");
let productName = gBrandBundle.GetStringFromName("brandShortName");
let title = bundle.GetStringFromName("syncStartNotification.title");
let body = bundle.formatStringFromName("syncStartNotification.body2",
[productName], 1);
let clickCallback = (subject, topic, data) => {
if (topic != "alertclickcallback")
return;
this._openPreferences("sync", { origin: "doorhanger" });
}
this.AlertsService.showAlertNotification(null, title, body, true, null, clickCallback);
},
// eslint-disable-next-line complexity
_migrateUI: function BG__migrateUI() {
const UI_VERSION = 51;
const BROWSER_DOCURL = "chrome://browser/content/browser.xul";
let currentUIVersion;
if (Services.prefs.prefHasUserValue("browser.migration.version")) {
currentUIVersion = Services.prefs.getIntPref("browser.migration.version");
} else {
// This is a new profile, nothing to migrate.
Services.prefs.setIntPref("browser.migration.version", UI_VERSION);
return;
}
if (currentUIVersion >= UI_VERSION)
return;
let xulStore = Cc["@mozilla.org/xul/xulstore;1"].getService(Ci.nsIXULStore);
if (currentUIVersion < 14) {
// DOM Storage doesn't specially handle about: pages anymore.
let path = OS.Path.join(OS.Constants.Path.profileDir,
"chromeappsstore.sqlite");
OS.File.remove(path);
}
if (currentUIVersion < 16) {
xulStore.removeValue(BROWSER_DOCURL, "nav-bar", "collapsed");
}
// Insert the bookmarks-menu-button into the nav-bar if it isn't already
// there.
if (currentUIVersion < 17) {
let currentset = xulStore.getValue(BROWSER_DOCURL, "nav-bar", "currentset");
// Need to migrate only if toolbar is customized.
if (currentset) {
if (!currentset.includes("bookmarks-menu-button")) {
// The button isn't in the nav-bar, so let's look for an appropriate
// place to put it.
if (currentset.includes("bookmarks-menu-button-container")) {
currentset = currentset.replace(/(^|,)bookmarks-menu-button-container($|,)/,
"$1bookmarks-menu-button$2");
} else if (currentset.includes("downloads-button")) {
currentset = currentset.replace(/(^|,)downloads-button($|,)/,
"$1bookmarks-menu-button,downloads-button$2");
} else if (currentset.includes("home-button")) {
currentset = currentset.replace(/(^|,)home-button($|,)/,
"$1bookmarks-menu-button,home-button$2");
} else {
// Just append.
currentset = currentset.replace(/(^|,)window-controls($|,)/,
"$1bookmarks-menu-button,window-controls$2")
}
xulStore.setValue(BROWSER_DOCURL, "nav-bar", "currentset", currentset);
}
}
}
if (currentUIVersion < 18) {
// Remove iconsize and mode from all the toolbars
let toolbars = ["navigator-toolbox", "nav-bar", "PersonalToolbar",
"TabsToolbar", "toolbar-menubar"];
for (let resourceName of ["mode", "iconsize"]) {
for (let toolbarId of toolbars) {
xulStore.removeValue(BROWSER_DOCURL, toolbarId, resourceName);
}
}
}
if (currentUIVersion < 19) {
let detector = null;
try {
detector = Services.prefs.getComplexValue("intl.charset.detector",
Ci.nsIPrefLocalizedString).data;
} catch (ex) {}
if (!(detector == "" ||
detector == "ja_parallel_state_machine" ||
detector == "ruprob" ||
detector == "ukprob")) {
// If the encoding detector pref value is not reachable from the UI,
// reset to default (varies by localization).
Services.prefs.clearUserPref("intl.charset.detector");
}
}
if (currentUIVersion < 20) {
// Remove persisted collapsed state from TabsToolbar.
xulStore.removeValue(BROWSER_DOCURL, "TabsToolbar", "collapsed");
}
if (currentUIVersion < 23) {
const kSelectedEnginePref = "browser.search.selectedEngine";
if (Services.prefs.prefHasUserValue(kSelectedEnginePref)) {
try {
let name = Services.prefs.getComplexValue(kSelectedEnginePref,
Ci.nsIPrefLocalizedString).data;
Services.search.currentEngine = Services.search.getEngineByName(name);
} catch (ex) {}
}
}
if (currentUIVersion < 24) {
// Reset homepage pref for users who have it set to start.mozilla.org
// or google.com/firefox.
const HOMEPAGE_PREF = "browser.startup.homepage";
if (Services.prefs.prefHasUserValue(HOMEPAGE_PREF)) {
const DEFAULT =
Services.prefs.getDefaultBranch(HOMEPAGE_PREF)
.getComplexValue("", Ci.nsIPrefLocalizedString).data;
let value = Services.prefs.getStringPref(HOMEPAGE_PREF);
let updated =
value.replace(/https?:\/\/start\.mozilla\.org[^|]*/i, DEFAULT)
.replace(/https?:\/\/(www\.)?google\.[a-z.]+\/firefox[^|]*/i,
DEFAULT);
if (updated != value) {
if (updated == DEFAULT) {
Services.prefs.clearUserPref(HOMEPAGE_PREF);
} else {
Services.prefs.setStringPref(HOMEPAGE_PREF, updated);
}
}
}
}
if (currentUIVersion < 25) {
// Make sure the doNotTrack value conforms to the conversion from
// three-state to two-state. (This reverts a setting of "please track me"
// to the default "don't say anything").
try {
if (Services.prefs.getBoolPref("privacy.donottrackheader.enabled") &&
Services.prefs.getIntPref("privacy.donottrackheader.value") != 1) {
Services.prefs.clearUserPref("privacy.donottrackheader.enabled");
Services.prefs.clearUserPref("privacy.donottrackheader.value");
}
} catch (ex) {}
}
if (currentUIVersion < 26) {
// Refactor urlbar suggestion preferences to make it extendable and
// allow new suggestion types (e.g: search suggestions).
let types = ["history", "bookmark", "openpage"];
let defaultBehavior = Services.prefs.getIntPref("browser.urlbar.default.behavior", 0);
try {
let autocompleteEnabled = Services.prefs.getBoolPref("browser.urlbar.autocomplete.enabled");
if (!autocompleteEnabled) {
defaultBehavior = -1;
}
} catch (ex) {}
// If the default behavior is:
// -1 - all new "...suggest.*" preferences will be false
// 0 - all new "...suggest.*" preferences will use the default values
// > 0 - all new "...suggest.*" preferences will be inherited
for (let type of types) {
let prefValue = defaultBehavior == 0;
if (defaultBehavior > 0) {
prefValue = !!(defaultBehavior & Ci.mozIPlacesAutoComplete["BEHAVIOR_" + type.toUpperCase()]);
}
Services.prefs.setBoolPref("browser.urlbar.suggest." + type, prefValue);
}
// Typed behavior will be used only for results from history.
if (defaultBehavior != -1 &&
!!(defaultBehavior & Ci.mozIPlacesAutoComplete.BEHAVIOR_TYPED)) {
Services.prefs.setBoolPref("browser.urlbar.suggest.history.onlyTyped", true);
}
}
if (currentUIVersion < 27) {
// Fix up document color use:
const kOldColorPref = "browser.display.use_document_colors";
if (Services.prefs.prefHasUserValue(kOldColorPref) &&
!Services.prefs.getBoolPref(kOldColorPref)) {
Services.prefs.setIntPref("browser.display.document_color_use", 2);
}
}
if (currentUIVersion < 29) {
let group = null;
try {
group = Services.prefs.getComplexValue("font.language.group",
Ci.nsIPrefLocalizedString);
} catch (ex) {}
if (group &&
["tr", "x-baltic", "x-central-euro"].some(g => g == group.data)) {
// Latin groups were consolidated.
group.data = "x-western";
Services.prefs.setComplexValue("font.language.group",
Ci.nsIPrefLocalizedString, group);
}
}
if (currentUIVersion < 30) {
// Convert old devedition theme pref to lightweight theme storage
let lightweightThemeSelected = false;
let selectedThemeID = null;
try {
lightweightThemeSelected = Services.prefs.prefHasUserValue("lightweightThemes.selectedThemeID");
selectedThemeID = Services.prefs.getCharPref("lightweightThemes.selectedThemeID");
} catch (e) {}
let defaultThemeSelected = false;
try {
defaultThemeSelected = Services.prefs.getCharPref("general.skins.selectedSkin") == "classic/1.0";
} catch (e) {}
// If we are on the devedition channel, the devedition theme is on by
// default. But we need to handle the case where they didn't want it
// applied, and unapply the theme.
let userChoseToNotUseDeveditionTheme =
!defaultThemeSelected ||
(lightweightThemeSelected && selectedThemeID != "firefox-devedition@mozilla.org");
if (userChoseToNotUseDeveditionTheme && selectedThemeID == "firefox-devedition@mozilla.org") {
Services.prefs.setCharPref("lightweightThemes.selectedThemeID", "");
}
Services.prefs.clearUserPref("browser.devedition.showCustomizeButton");
}
if (currentUIVersion < 31) {
xulStore.removeValue(BROWSER_DOCURL, "bookmarks-menu-button", "class");
xulStore.removeValue(BROWSER_DOCURL, "home-button", "class");
}
if (currentUIVersion < 36) {
xulStore.removeValue("chrome://passwordmgr/content/passwordManager.xul",
"passwordCol",
"hidden");
}
if (currentUIVersion < 37) {
Services.prefs.clearUserPref("browser.sessionstore.restore_on_demand");
}
if (currentUIVersion < 38) {
LoginHelper.removeLegacySignonFiles();
}
if (currentUIVersion < 39) {
// Remove the 'defaultset' value for all the toolbars
let toolbars = ["nav-bar", "PersonalToolbar",
"TabsToolbar", "toolbar-menubar"];
for (let toolbarId of toolbars) {
xulStore.removeValue(BROWSER_DOCURL, toolbarId, "defaultset");
}
}
if (currentUIVersion < 40) {
const kOldSafeBrowsingPref = "browser.safebrowsing.enabled";
// Default value is set to true, a user pref means that the pref was
// set to false.
if (Services.prefs.prefHasUserValue(kOldSafeBrowsingPref) &&
!Services.prefs.getBoolPref(kOldSafeBrowsingPref)) {
Services.prefs.setBoolPref("browser.safebrowsing.phishing.enabled",
false);
// Should just remove support for the pref entirely, even if it's
// only in about:config
Services.prefs.clearUserPref(kOldSafeBrowsingPref);
}
}
if (currentUIVersion < 41) {
const Preferences = Cu.import("resource://gre/modules/Preferences.jsm", {}).Preferences;
Preferences.resetBranch("loop.");
}
if (currentUIVersion < 42) {
let backupFile = Services.dirsvc.get("ProfD", Ci.nsIFile);
backupFile.append("tabgroups-session-backup.json");
OS.File.remove(backupFile.path, {ignoreAbsent: true}).catch(ex => Cu.reportError(ex));
}
if (currentUIVersion < 43) {
let currentTheme = Services.prefs.getCharPref("lightweightThemes.selectedThemeID", "");
if (currentTheme == "firefox-devedition@mozilla.org") {
let newTheme = Services.prefs.getCharPref("devtools.theme") == "dark" ?
"firefox-compact-dark@mozilla.org" : "firefox-compact-light@mozilla.org";
Services.prefs.setCharPref("lightweightThemes.selectedThemeID", newTheme);
}
}
if (currentUIVersion < 44) {
// Merge the various cosmetic animation prefs into one. If any were set to
// disable animations, we'll disabled cosmetic animations entirely.
let animate = Services.prefs.getBoolPref("browser.tabs.animate", true) &&
Services.prefs.getBoolPref("browser.fullscreen.animate", true) &&
!Services.prefs.getBoolPref("alerts.disableSlidingEffect", false);
Services.prefs.setBoolPref("toolkit.cosmeticAnimations.enabled", animate);
Services.prefs.clearUserPref("browser.tabs.animate");
Services.prefs.clearUserPref("browser.fullscreen.animate");
Services.prefs.clearUserPref("alerts.disableSlidingEffect");
}
if (currentUIVersion < 45) {
const LEGACY_PREF = "browser.shell.skipDefaultBrowserCheck";
if (Services.prefs.prefHasUserValue(LEGACY_PREF)) {
Services.prefs.setBoolPref("browser.shell.didSkipDefaultBrowserCheckOnFirstRun",
!Services.prefs.getBoolPref(LEGACY_PREF));
Services.prefs.clearUserPref(LEGACY_PREF);
}
}
// Version 46 has been replaced by 47
if (currentUIVersion < 47) {
// Search suggestions are now on by default.
// For privacy reasons, we want to respect previously made user's choice
// regarding the feature, so if it's known reflect that choice into the
// current pref.
// Note that in case of downgrade/upgrade we won't guarantee anything.
try {
if (Services.prefs.prefHasUserValue("browser.urlbar.searchSuggestionsChoice")) {
Services.prefs.setBoolPref(
"browser.urlbar.suggest.searches",
Services.prefs.getBoolPref("browser.urlbar.searchSuggestionsChoice")
);
} else if (Services.prefs.getBoolPref("browser.urlbar.userMadeSearchSuggestionsChoice")) {
// If the user made a choice but searchSuggestionsChoice is not set,
// something went wrong in the upgrade path. For example, due to a
// now fixed bug, some profilespicking "no" at the opt-in bar and
// upgrading in the same session wouldn't mirror the pref.
// Users could also lack the mirrored pref due to skipping one version.
// In this case just fallback to the safest side and disable suggestions.
Services.prefs.setBoolPref("browser.urlbar.suggest.searches", false);
}
} catch (ex) {
// A missing pref is not a fatal error.
}
}
if (currentUIVersion < 48) {
// Bug 1372954 - the checked value was persisted but the attribute removal wouldn't
// be persisted (Bug 15232). Turns out we can just not persist the value in this case.
// The situation was only happening for a few nightlies in 56, so this migration can
// be removed in version 58.
xulStore.removeValue(BROWSER_DOCURL, "sidebar-box", "checked");
}
if (currentUIVersion < 49) {
// Annotate that a user haven't seen any onboarding tour
Services.prefs.setIntPref("browser.onboarding.seen-tourset-version", 0);
}
if (currentUIVersion < 50) {
try {
// Transform prefs related to old DevTools Console.
// The following prefs might be missing when the old DevTools Console
// front-end is removed.
// See also: https://bugzilla.mozilla.org/show_bug.cgi?id=1381834
if (Services.prefs.getBoolPref("devtools.webconsole.filter.networkinfo")) {
Services.prefs.setBoolPref("devtools.webconsole.filter.net", true);
}
if (Services.prefs.getBoolPref("devtools.webconsole.filter.cssparser")) {
Services.prefs.setBoolPref("devtools.webconsole.filter.css", true);
}
} catch (ex) {
// It's ok if a pref is missing.
}
}
if (currentUIVersion < 51) {
// Switch to compact UI density if the user is using a formerly compact
// dark or light theme.
let currentTheme = Services.prefs.getCharPref("lightweightThemes.selectedThemeID", "");
if (currentTheme == "firefox-compact-dark@mozilla.org" ||
currentTheme == "firefox-compact-light@mozilla.org") {
Services.prefs.setIntPref("browser.uidensity", 1);
}
}
// Update the migration version.
Services.prefs.setIntPref("browser.migration.version", UI_VERSION);
},
_checkForDefaultBrowser() {
// Perform default browser checking.
if (!ShellService) {
return;
}
let shouldCheck = AppConstants.DEBUG ? false :
ShellService.shouldCheckDefaultBrowser;
const skipDefaultBrowserCheck =
Services.prefs.getBoolPref("browser.shell.skipDefaultBrowserCheckOnFirstRun") &&
!Services.prefs.getBoolPref("browser.shell.didSkipDefaultBrowserCheckOnFirstRun");
const usePromptLimit = !AppConstants.RELEASE_OR_BETA;
let promptCount =
usePromptLimit ? Services.prefs.getIntPref("browser.shell.defaultBrowserCheckCount") : 0;
let willRecoverSession = false;
try {
let ss = Cc["@mozilla.org/browser/sessionstartup;1"].
getService(Ci.nsISessionStartup);
willRecoverSession =
(ss.sessionType == Ci.nsISessionStartup.RECOVER_SESSION);
} catch (ex) { /* never mind; suppose SessionStore is broken */ }
// startup check, check all assoc
let isDefault = false;
let isDefaultError = false;
try {
isDefault = ShellService.isDefaultBrowser(true, false);
} catch (ex) {
isDefaultError = true;
}
if (isDefault) {
let now = (Math.floor(Date.now() / 1000)).toString();
Services.prefs.setCharPref("browser.shell.mostRecentDateSetAsDefault", now);
}
let willPrompt = shouldCheck && !isDefault && !willRecoverSession;
// Skip the "Set Default Browser" check during first-run or after the
// browser has been run a few times.
if (willPrompt) {
if (skipDefaultBrowserCheck) {
Services.prefs.setBoolPref("browser.shell.didSkipDefaultBrowserCheckOnFirstRun", true);
willPrompt = false;
} else {
promptCount++;
}
if (usePromptLimit && promptCount > 3) {
willPrompt = false;
}
}
if (usePromptLimit && willPrompt) {
Services.prefs.setIntPref("browser.shell.defaultBrowserCheckCount", promptCount);
}
try {
// Report default browser status on startup to telemetry
// so we can track whether we are the default.
Services.telemetry.getHistogramById("BROWSER_IS_USER_DEFAULT")
.add(isDefault);
Services.telemetry.getHistogramById("BROWSER_IS_USER_DEFAULT_ERROR")
.add(isDefaultError);
Services.telemetry.getHistogramById("BROWSER_SET_DEFAULT_ALWAYS_CHECK")
.add(shouldCheck);
Services.telemetry.getHistogramById("BROWSER_SET_DEFAULT_DIALOG_PROMPT_RAWCOUNT")
.add(promptCount);
} catch (ex) { /* Don't break the default prompt if telemetry is broken. */ }
if (willPrompt) {
DefaultBrowserCheck.prompt(RecentWindow.getMostRecentBrowserWindow());
}
},
// ------------------------------
// public nsIBrowserGlue members
// ------------------------------
sanitize: function BG_sanitize(aParentWindow) {
this._sanitizer.sanitize(aParentWindow);
},
async ensurePlacesDefaultQueriesInitialized() {
// This is the current smart bookmarks version, it must be increased every
// time they change.
// When adding a new smart bookmark below, its newInVersion property must
// be set to the version it has been added in. We will compare its value
// to users' smartBookmarksVersion and add new smart bookmarks without
// recreating old deleted ones.
const SMART_BOOKMARKS_VERSION = 8;
const SMART_BOOKMARKS_ANNO = "Places/SmartBookmark";
const SMART_BOOKMARKS_PREF = "browser.places.smartBookmarksVersion";
// TODO bug 399268: should this be a pref?
const MAX_RESULTS = 10;
// Get current smart bookmarks version. If not set, create them.
let smartBookmarksCurrentVersion = Services.prefs.getIntPref(SMART_BOOKMARKS_PREF, 0);
// If version is current, or smart bookmarks are disabled, bail out.
if (smartBookmarksCurrentVersion == -1 ||
smartBookmarksCurrentVersion >= SMART_BOOKMARKS_VERSION) {
return;
}
try {
let menuIndex = 0;
let toolbarIndex = 0;
let bundle = Services.strings.createBundle("chrome://browser/locale/places/places.properties");
let queryOptions = Ci.nsINavHistoryQueryOptions;
let smartBookmarks = {
MostVisited: {
title: bundle.GetStringFromName("mostVisitedTitle"),
url: "place:sort=" + queryOptions.SORT_BY_VISITCOUNT_DESCENDING +
"&maxResults=" + MAX_RESULTS,
parentGuid: PlacesUtils.bookmarks.toolbarGuid,
newInVersion: 1
},
RecentTags: {
title: bundle.GetStringFromName("recentTagsTitle"),
url: "place:type=" + queryOptions.RESULTS_AS_TAG_QUERY +
"&sort=" + queryOptions.SORT_BY_LASTMODIFIED_DESCENDING +
"&maxResults=" + MAX_RESULTS,
parentGuid: PlacesUtils.bookmarks.menuGuid,
newInVersion: 1
},
};
// Set current guid, parentGuid and index of existing Smart Bookmarks.
// We will use those to create a new version of the bookmark at the same
// position.
let smartBookmarkItemIds = PlacesUtils.annotations.getItemsWithAnnotation(SMART_BOOKMARKS_ANNO);
for (let itemId of smartBookmarkItemIds) {
let queryId = PlacesUtils.annotations.getItemAnnotation(itemId, SMART_BOOKMARKS_ANNO);
if (queryId in smartBookmarks) {
// Known smart bookmark.
let smartBookmark = smartBookmarks[queryId];
smartBookmark.guid = await PlacesUtils.promiseItemGuid(itemId);
if (!smartBookmark.url) {
await PlacesUtils.bookmarks.remove(smartBookmark.guid);
continue;
}
let bm = await PlacesUtils.bookmarks.fetch(smartBookmark.guid);
smartBookmark.parentGuid = bm.parentGuid;
smartBookmark.index = bm.index;
} else {
// We don't remove old Smart Bookmarks because user could still
// find them useful, or could have personalized them.
// Instead we remove the Smart Bookmark annotation.
PlacesUtils.annotations.removeItemAnnotation(itemId, SMART_BOOKMARKS_ANNO);
}
}
for (let queryId of Object.keys(smartBookmarks)) {
let smartBookmark = smartBookmarks[queryId];
// We update or create only changed or new smart bookmarks.
// Also we respect user choices, so we won't try to create a smart
// bookmark if it has been removed.
if (smartBookmarksCurrentVersion > 0 &&
smartBookmark.newInVersion <= smartBookmarksCurrentVersion &&
!smartBookmark.guid || !smartBookmark.url)
continue;
// Remove old version of the smart bookmark if it exists, since it
// will be replaced in place.
if (smartBookmark.guid) {
await PlacesUtils.bookmarks.remove(smartBookmark.guid);
}
// Create the new smart bookmark and store its updated guid.
if (!("index" in smartBookmark)) {
if (smartBookmark.parentGuid == PlacesUtils.bookmarks.toolbarGuid)
smartBookmark.index = toolbarIndex++;
else if (smartBookmark.parentGuid == PlacesUtils.bookmarks.menuGuid)
smartBookmark.index = menuIndex++;
}
smartBookmark = await PlacesUtils.bookmarks.insert(smartBookmark);
let itemId = await PlacesUtils.promiseItemId(smartBookmark.guid);
PlacesUtils.annotations.setItemAnnotation(itemId,
SMART_BOOKMARKS_ANNO,
queryId, 0,
PlacesUtils.annotations.EXPIRE_NEVER);
}
// If we are creating all Smart Bookmarks from ground up, add a
// separator below them in the bookmarks menu.
if (smartBookmarksCurrentVersion == 0 &&
smartBookmarkItemIds.length == 0) {
let bm = await PlacesUtils.bookmarks.fetch({ parentGuid: PlacesUtils.bookmarks.menuGuid,
index: menuIndex });
// Don't add a separator if the menu was empty or there is one already.
if (bm && bm.type != PlacesUtils.bookmarks.TYPE_SEPARATOR) {
await PlacesUtils.bookmarks.insert({ type: PlacesUtils.bookmarks.TYPE_SEPARATOR,
parentGuid: PlacesUtils.bookmarks.menuGuid,
index: menuIndex });
}
}
} catch (ex) {
Cu.reportError(ex);
} finally {
Services.prefs.setIntPref(SMART_BOOKMARKS_PREF, SMART_BOOKMARKS_VERSION);
Services.prefs.savePrefFile(null);
}
},
/**
* Open preferences even if there are no open windows.
*/
_openPreferences(...args) {
if (Services.appShell.hiddenDOMWindow.openPreferences) {
Services.appShell.hiddenDOMWindow.openPreferences(...args);
return;
}
let chromeWindow = RecentWindow.getMostRecentBrowserWindow();
chromeWindow.openPreferences(...args);
},
_openURLInNewWindow(url) {
let urlString = Cc["@mozilla.org/supports-string;1"].createInstance(Ci.nsISupportsString);
urlString.data = url;
return new Promise(resolve => {
let win = Services.ww.openWindow(null, Services.prefs.getCharPref("browser.chromeURL"),
"_blank", "chrome,all,dialog=no", urlString);
win.addEventListener("load", () => { resolve(win); }, {once: true});
});
},
/**
* Called as an observer when Sync's "display URIs" notification is fired.
*
* We open the received URIs in background tabs.
*/
async _onDisplaySyncURIs(data) {
try {
// The payload is wrapped weirdly because of how Sync does notifications.
const URIs = data.wrappedJSObject.object;
// win can be null, but it's ok, we'll assign it later in openTab()
let win = RecentWindow.getMostRecentBrowserWindow({private: false});
const openTab = async (URI) => {
let tab;
if (!win) {
win = await this._openURLInNewWindow(URI.uri);
let tabs = win.gBrowser.tabs;
tab = tabs[tabs.length - 1];
} else {
tab = win.gBrowser.addTab(URI.uri);
}
tab.setAttribute("attention", true);
return tab;
};
const firstTab = await openTab(URIs[0]);
await Promise.all(URIs.slice(1).map(URI => openTab(URI)));
let title, body;
const deviceName = Weave.Service.clientsEngine.getClientName(URIs[0].clientId);
const bundle = Services.strings.createBundle("chrome://browser/locale/accounts.properties");
if (URIs.length == 1) {
// Due to bug 1305895, tabs from iOS may not have device information, so
// we have separate strings to handle those cases. (See Also
// unnamedTabsArrivingNotificationNoDevice.body below)
if (deviceName) {
title = bundle.formatStringFromName("tabArrivingNotificationWithDevice.title", [deviceName], 1);
} else {
title = bundle.GetStringFromName("tabArrivingNotification.title");
}
// Use the page URL as the body. We strip the fragment and query to
// reduce size, and also format it the same way that the url bar would.
body = URIs[0].uri.replace(/[?#].*$/, "");
if (win.gURLBar) {
body = win.gURLBar.trimValue(body);
}
} else {
title = bundle.GetStringFromName("multipleTabsArrivingNotification.title");
const allSameDevice = URIs.every(URI => URI.clientId == URIs[0].clientId);
const unknownDevice = allSameDevice && !deviceName;
let tabArrivingBody;
if (unknownDevice) {
tabArrivingBody = "unnamedTabsArrivingNotificationNoDevice.body";
} else if (allSameDevice) {
tabArrivingBody = "unnamedTabsArrivingNotification2.body";
} else {
tabArrivingBody = "unnamedTabsArrivingNotificationMultiple2.body"
}
body = bundle.GetStringFromName(tabArrivingBody);
body = PluralForm.get(URIs.length, body);
body = body.replace("#1", URIs.length);
body = body.replace("#2", deviceName);
}
const clickCallback = (obsSubject, obsTopic, obsData) => {
if (obsTopic == "alertclickcallback") {
win.gBrowser.selectedTab = firstTab;
}
}
// Specify an icon because on Windows no icon is shown at the moment
let imageURL;
if (AppConstants.platform == "win") {
imageURL = "chrome://branding/content/icon64.png";
}
this.AlertsService.showAlertNotification(imageURL, title, body, true, null, clickCallback);
} catch (ex) {
Cu.reportError("Error displaying tab(s) received by Sync: " + ex);
}
},
async _onVerifyLoginNotification({body, title, url}) {
let tab;
let imageURL;
if (AppConstants.platform == "win") {
imageURL = "chrome://branding/content/icon64.png";
}
let win = RecentWindow.getMostRecentBrowserWindow({private: false});
if (!win) {
win = await this._openURLInNewWindow(url);
let tabs = win.gBrowser.tabs;
tab = tabs[tabs.length - 1];
} else {
tab = win.gBrowser.addTab(url);
}
tab.setAttribute("attention", true);
let clickCallback = (subject, topic, data) => {
if (topic != "alertclickcallback")
return;
win.gBrowser.selectedTab = tab;
};
try {
this.AlertsService.showAlertNotification(imageURL, title, body, true, null, clickCallback);
} catch (ex) {
Cu.reportError("Error notifying of a verify login event: " + ex);
}
},
_onDeviceConnected(deviceName) {
let accountsBundle = Services.strings.createBundle(
"chrome://browser/locale/accounts.properties"
);
let title = accountsBundle.GetStringFromName("deviceConnectedTitle");
let body = accountsBundle.formatStringFromName("deviceConnectedBody" +
(deviceName ? "" : ".noDeviceName"),
[deviceName], 1);
let clickCallback = async (subject, topic, data) => {
if (topic != "alertclickcallback")
return;
let url = await this.fxAccounts.promiseAccountsManageDevicesURI("device-connected-notification");
let win = RecentWindow.getMostRecentBrowserWindow({private: false});
if (!win) {
this._openURLInNewWindow(url);
} else {
win.gBrowser.addTab(url);
}
};
try {
this.AlertsService.showAlertNotification(null, title, body, true, null, clickCallback);
} catch (ex) {
Cu.reportError("Error notifying of a new Sync device: " + ex);
}
},
_onDeviceDisconnected() {
let bundle = Services.strings.createBundle("chrome://browser/locale/accounts.properties");
let title = bundle.GetStringFromName("deviceDisconnectedNotification.title");
let body = bundle.GetStringFromName("deviceDisconnectedNotification.body");
let clickCallback = (subject, topic, data) => {
if (topic != "alertclickcallback")
return;
this._openPreferences("sync", { origin: "devDisconnectedAlert"});
}
this.AlertsService.showAlertNotification(null, title, body, true, null, clickCallback);
},
_handleFlashHang() {
++this._flashHangCount;
if (this._flashHangCount < 2) {
return;
}
// protected mode only applies to win32
if (Services.appinfo.XPCOMABI != "x86-msvc") {
return;
}
if (Services.prefs.getBoolPref("dom.ipc.plugins.flash.disable-protected-mode")) {
return;
}
if (!Services.prefs.getBoolPref("browser.flash-protected-mode-flip.enable")) {
return;
}
if (Services.prefs.getBoolPref("browser.flash-protected-mode-flip.done")) {
return;
}
Services.prefs.setBoolPref("dom.ipc.plugins.flash.disable-protected-mode", true);
Services.prefs.setBoolPref("browser.flash-protected-mode-flip.done", true);
let win = RecentWindow.getMostRecentBrowserWindow();
if (!win) {
return;
}
let productName = gBrandBundle.GetStringFromName("brandShortName");
let message = win.gNavigatorBundle.
getFormattedString("flashHang.message", [productName]);
let buttons = [{
label: win.gNavigatorBundle.getString("flashHang.helpButton.label"),
accessKey: win.gNavigatorBundle.getString("flashHang.helpButton.accesskey"),
callback() {
win.openUILinkIn("https://support.mozilla.org/kb/flash-protected-mode-autodisabled", "tab");
}
}];
let nb = win.document.getElementById("global-notificationbox");
nb.appendNotification(message, "flash-hang", null,
nb.PRIORITY_INFO_MEDIUM, buttons);
},
_updateFxaBadges() {
let state = UIState.get();
if (state.status == UIState.STATUS_LOGIN_FAILED ||
state.status == UIState.STATUS_NOT_VERIFIED) {
AppMenuNotifications.showBadgeOnlyNotification("fxa-needs-authentication");
} else {
AppMenuNotifications.removeNotification("fxa-needs-authentication");
}
},
// for XPCOM
classID: Components.ID("{eab9012e-5f74-4cbc-b2b5-a590235513cc}"),
QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver,
Ci.nsISupportsWeakReference,
Ci.nsIBrowserGlue]),
// redefine the default factory for XPCOMUtils
_xpcom_factory: BrowserGlueServiceFactory,
}
/**
* ContentPermissionIntegration is responsible for showing the user
* simple permission prompts when content requests additional
* capabilities.
*
* While there are some built-in permission prompts, createPermissionPrompt
* can also be overridden by system add-ons or tests to provide new ones.
*
* This override ability is provided by Integration.jsm. See
* PermissionUI.jsm for an example of how to provide a new prompt
* from an add-on.
*/
const ContentPermissionIntegration = {
/**
* Creates a PermissionPrompt for a given permission type and
* nsIContentPermissionRequest.
*
* @param {string} type
* The type of the permission request from content. This normally
* matches the "type" field of an nsIContentPermissionType, but it
* can be something else if the permission does not use the
* nsIContentPermissionRequest model. Note that this type might also
* be different from the permission key used in the permissions
* database.
* Example: "geolocation"
* @param {nsIContentPermissionRequest} request
* The request for a permission from content.
* @return {PermissionPrompt} (see PermissionUI.jsm),
* or undefined if the type cannot be handled.
*/
createPermissionPrompt(type, request) {
switch (type) {
case "geolocation": {
return new PermissionUI.GeolocationPermissionPrompt(request);
}
case "desktop-notification": {
return new PermissionUI.DesktopNotificationPermissionPrompt(request);
}
case "persistent-storage": {
if (Services.prefs.getBoolPref("browser.storageManager.enabled")) {
return new PermissionUI.PersistentStoragePermissionPrompt(request);
}
}
}
return undefined;
},
};
function ContentPermissionPrompt() {}
ContentPermissionPrompt.prototype = {
classID: Components.ID("{d8903bf6-68d5-4e97-bcd1-e4d3012f721a}"),
QueryInterface: XPCOMUtils.generateQI([Ci.nsIContentPermissionPrompt]),
/**
* This implementation of nsIContentPermissionPrompt.prompt ensures
* that there's only one nsIContentPermissionType in the request,
* and that it's of type nsIContentPermissionType. Failing to
* satisfy either of these conditions will result in this method
* throwing NS_ERRORs. If the combined ContentPermissionIntegration
* cannot construct a prompt for this particular request, an
* NS_ERROR_FAILURE will be thrown.
*
* Any time an error is thrown, the nsIContentPermissionRequest is
* cancelled automatically.
*
* @param {nsIContentPermissionRequest} request
* The request that we're to show a prompt for.
*/
prompt(request) {
try {
// Only allow exactly one permission request here.
let types = request.types.QueryInterface(Ci.nsIArray);
if (types.length != 1) {
throw Components.Exception(
"Expected an nsIContentPermissionRequest with only 1 type.",
Cr.NS_ERROR_UNEXPECTED);
}
let type = types.queryElementAt(0, Ci.nsIContentPermissionType).type;
let combinedIntegration =
Integration.contentPermission.getCombined(ContentPermissionIntegration);
let permissionPrompt =
combinedIntegration.createPermissionPrompt(type, request);
if (!permissionPrompt) {
throw Components.Exception(
`Failed to handle permission of type ${type}`,
Cr.NS_ERROR_FAILURE);
}
permissionPrompt.prompt();
} catch (ex) {
Cu.reportError(ex);
request.cancel();
throw ex;
}
},
};
var DefaultBrowserCheck = {
get OPTIONPOPUP() { return "defaultBrowserNotificationPopup" },
closePrompt(aNode) {
if (this._notification) {
this._notification.close();
}
},
setAsDefault() {
let claimAllTypes = true;
let setAsDefaultError = false;
if (AppConstants.platform == "win") {
try {
// In Windows 8+, the UI for selecting default protocol is much
// nicer than the UI for setting file type associations. So we
// only show the protocol association screen on Windows 8+.
// Windows 8 is version 6.2.
let version = Services.sysinfo.getProperty("version");
claimAllTypes = (parseFloat(version) < 6.2);
} catch (ex) { }
}
try {
ShellService.setDefaultBrowser(claimAllTypes, false);
} catch (ex) {
setAsDefaultError = true;
Cu.reportError(ex);
}
// Here BROWSER_IS_USER_DEFAULT and BROWSER_SET_USER_DEFAULT_ERROR appear
// to be inverse of each other, but that is only because this function is
// called when the browser is set as the default. During startup we record
// the BROWSER_IS_USER_DEFAULT value without recording BROWSER_SET_USER_DEFAULT_ERROR.
Services.telemetry.getHistogramById("BROWSER_IS_USER_DEFAULT")
.add(!setAsDefaultError);
Services.telemetry.getHistogramById("BROWSER_SET_DEFAULT_ERROR")
.add(setAsDefaultError);
},
_createPopup(win, notNowStrings, neverStrings) {
let doc = win.document;
let popup = doc.createElement("menupopup");
popup.id = this.OPTIONPOPUP;
let notNowItem = doc.createElement("menuitem");
notNowItem.id = "defaultBrowserNotNow";
notNowItem.setAttribute("label", notNowStrings.label);
notNowItem.setAttribute("accesskey", notNowStrings.accesskey);
popup.appendChild(notNowItem);
let neverItem = doc.createElement("menuitem");
neverItem.id = "defaultBrowserNever";
neverItem.setAttribute("label", neverStrings.label);
neverItem.setAttribute("accesskey", neverStrings.accesskey);
popup.appendChild(neverItem);
popup.addEventListener("command", this);
let popupset = doc.getElementById("mainPopupSet");
popupset.appendChild(popup);
},
handleEvent(event) {
if (event.type == "command") {
if (event.target.id == "defaultBrowserNever") {
ShellService.shouldCheckDefaultBrowser = false;
}
this.closePrompt();
}
},
prompt(win) {
let useNotificationBar = Services.prefs.getBoolPref("browser.defaultbrowser.notificationbar");
let brandBundle = win.document.getElementById("bundle_brand");
let brandShortName = brandBundle.getString("brandShortName");
let shellBundle = win.document.getElementById("bundle_shell");
let buttonPrefix = "setDefaultBrowser" + (useNotificationBar ? "" : "Alert");
let yesButton = shellBundle.getFormattedString(buttonPrefix + "Confirm.label",
[brandShortName]);
let notNowButton = shellBundle.getString(buttonPrefix + "NotNow.label");
if (useNotificationBar) {
let promptMessage = shellBundle.getFormattedString("setDefaultBrowserMessage2",
[brandShortName]);
let optionsMessage = shellBundle.getString("setDefaultBrowserOptions.label");
let optionsKey = shellBundle.getString("setDefaultBrowserOptions.accesskey");
let neverLabel = shellBundle.getString("setDefaultBrowserNever.label");
let neverKey = shellBundle.getString("setDefaultBrowserNever.accesskey");
let yesButtonKey = shellBundle.getString("setDefaultBrowserConfirm.accesskey");
let notNowButtonKey = shellBundle.getString("setDefaultBrowserNotNow.accesskey");
let notificationBox = win.document.getElementById("high-priority-global-notificationbox");
this._createPopup(win, {
label: notNowButton,
accesskey: notNowButtonKey
}, {
label: neverLabel,
accesskey: neverKey
});
let buttons = [
{
label: yesButton,
accessKey: yesButtonKey,
callback: () => {
this.setAsDefault();
this.closePrompt();
}
},
{
label: optionsMessage,
accessKey: optionsKey,
popup: this.OPTIONPOPUP
}
];
let iconPixels = win.devicePixelRatio > 1 ? "32" : "16";
let iconURL = "chrome://branding/content/icon" + iconPixels + ".png";
const priority = notificationBox.PRIORITY_WARNING_HIGH;
let callback = this._onNotificationEvent.bind(this);
this._notification = notificationBox.appendNotification(promptMessage, "default-browser",
iconURL, priority, buttons,
callback);
} else {
// Modal prompt
let promptTitle = shellBundle.getString("setDefaultBrowserTitle");
let promptMessage = shellBundle.getFormattedString("setDefaultBrowserMessage",
[brandShortName]);
let askLabel = shellBundle.getFormattedString("setDefaultBrowserDontAsk",
[brandShortName]);
let ps = Services.prompt;
let shouldAsk = { value: true };
let buttonFlags = (ps.BUTTON_TITLE_IS_STRING * ps.BUTTON_POS_0) +
(ps.BUTTON_TITLE_IS_STRING * ps.BUTTON_POS_1) +
ps.BUTTON_POS_0_DEFAULT;
let rv = ps.confirmEx(win, promptTitle, promptMessage, buttonFlags,
yesButton, notNowButton, null, askLabel, shouldAsk);
if (rv == 0) {
this.setAsDefault();
} else if (!shouldAsk.value) {
ShellService.shouldCheckDefaultBrowser = false;
}
try {
let resultEnum = rv * 2 + shouldAsk.value;
Services.telemetry.getHistogramById("BROWSER_SET_DEFAULT_RESULT")
.add(resultEnum);
} catch (ex) { /* Don't break if Telemetry is acting up. */ }
}
},
_onNotificationEvent(eventType) {
if (eventType == "removed") {
let doc = this._notification.ownerDocument;
let popup = doc.getElementById(this.OPTIONPOPUP);
popup.removeEventListener("command", this);
popup.remove();
delete this._notification;
}
},
};
var E10SAccessibilityCheck = {
// tracks when an a11y init observer fires prior to the
// first window being opening.
_wantsPrompt: false,
init() {
Services.obs.addObserver(this, "a11y-init-or-shutdown", true);
Services.obs.addObserver(this, "quit-application-granted", true);
},
QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver, Ci.nsISupportsWeakReference]),
get forcedOn() {
try {
return Services.prefs.getBoolPref("browser.tabs.remote.force-enable");
} catch (e) {}
return false;
},
observe(subject, topic, data) {
switch (topic) {
case "quit-application-granted":
// Tag the profile with a11y load state. We use this in nsAppRunner
// checks on the next start.
Services.prefs.setBoolPref("accessibility.loadedInLastSession",
Services.appinfo.accessibilityEnabled);
break;
case "a11y-init-or-shutdown":
if (data == "1") {
// Update this so users can check this while still running
Services.prefs.setBoolPref("accessibility.loadedInLastSession", true);
this._showE10sAccessibilityWarning();
}
break;
}
},
onWindowsRestored() {
if (this._wantsPrompt) {
this._wantsPrompt = false;
this._showE10sAccessibilityWarning();
}
},
_warnedAboutAccessibility: false,
_showE10sAccessibilityWarning() {
// We don't prompt about a11y incompat if e10s is off.
if (!Services.appinfo.browserTabsRemoteAutostart) {
return;
}
// If the user set the forced pref and it's true, ignore a11y init.
// If the pref doesn't exist or if it's false, prompt.
if (this.forcedOn) {
return;
}
// Only prompt once per session
if (this._warnedAboutAccessibility) {
return;
}
this._warnedAboutAccessibility = true;
let win = RecentWindow.getMostRecentBrowserWindow();
if (!win || !win.gBrowser || !win.gBrowser.selectedBrowser) {
Services.console.logStringMessage(
"Accessibility support is partially disabled due to compatibility issues with new features.");
this._wantsPrompt = true;
this._warnedAboutAccessibility = false;
return;
}
let browser = win.gBrowser.selectedBrowser;
// We disable a11y for content and prompt on the chrome side letting
// a11y users know they need to disable e10s and restart.
let promptMessage = win.gNavigatorBundle.getFormattedString(
"e10s.accessibilityNotice.mainMessage2",
[gBrandBundle.GetStringFromName("brandShortName")]
);
let notification;
let restartCallback = function() {
let cancelQuit = Cc["@mozilla.org/supports-PRBool;1"].createInstance(Ci.nsISupportsPRBool);
Services.obs.notifyObservers(cancelQuit, "quit-application-requested", "restart");
if (cancelQuit.data) {
return; // somebody canceled our quit request
}
// Restart the browser
Services.startup.quit(Services.startup.eAttemptQuit | Services.startup.eRestart);
};
// main option: an Ok button, keeps running with content accessibility disabled
let mainAction = {
label: win.gNavigatorBundle.getString("e10s.accessibilityNotice.acceptButton.label"),
accessKey: win.gNavigatorBundle.getString("e10s.accessibilityNotice.acceptButton.accesskey"),
callback() {
// If the user invoked the button option remove the notification,
// otherwise keep the alert icon around in the address bar.
notification.remove();
},
dismiss: true
};
// secondary option: a restart now button. When we restart e10s will be disabled due to
// accessibility having been loaded in the previous session.
let secondaryActions = [{
label: win.gNavigatorBundle.getString("e10s.accessibilityNotice.enableAndRestart.label"),
accessKey: win.gNavigatorBundle.getString("e10s.accessibilityNotice.enableAndRestart.accesskey"),
callback: restartCallback,
}];
let options = {
popupIconURL: "chrome://browser/skin/e10s-64@2x.png",
learnMoreURL: Services.urlFormatter.formatURLPref("app.support.e10sAccessibilityUrl"),
persistent: true,
persistWhileVisible: true,
};
notification =
win.PopupNotifications.show(browser, "a11y_enabled_with_e10s",
promptMessage, null, mainAction,
secondaryActions, options);
},
};
var components = [BrowserGlue, ContentPermissionPrompt];
this.NSGetFactory = XPCOMUtils.generateNSGetFactory(components);
// Listen for UITour messages.
// Do it here instead of the UITour module itself so that the UITour module is lazy loaded
// when the first message is received.
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"].getService(Ci.nsIMessageListenerManager);
globalMM.addMessageListener("UITour:onPageEvent", function(aMessage) {
UITour.onPageEvent(aMessage, aMessage.data);
});
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