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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/AsyncPrefs.jsm");
+
+XPCOMUtils.defineLazyServiceGetter(this, "WindowsUIUtils", "@mozilla.org/windows-ui-utils;1", "nsIWindowsUIUtils");
+XPCOMUtils.defineLazyServiceGetter(this, "AlertsService", "@mozilla.org/alerts-service;1", "nsIAlertsService");
+
+// lazy module getters
+
+/* global AboutHome:false, AboutNewTab:false, AddonManager:false, AddonWatcher:false,
+ AsyncShutdown:false, AutoCompletePopup:false, BookmarkHTMLUtils:false,
+ BookmarkJSONUtils:false, BrowserUITelemetry:false, BrowserUsageTelemetry:false,
+ ContentClick:false, ContentPrefServiceParent:false, ContentSearch:false,
+ DateTimePickerHelper:false, DirectoryLinksProvider:false, Feeds:false,
+ FileUtils:false, FormValidationHandler:false, Integration:false,
+ LightweightThemeManager:false, LoginHelper:false, LoginManagerParent:false,
+ NetUtil:false, NewTabMessages:false, NewTabUtils:false, OS:false,
+ PageThumbs:false, PdfJs:false, PermissionUI:false, PlacesBackups:false,
+ PlacesUtils:false, PluralForm:false, PrivateBrowsingUtils:false,
+ ProcessHangMonitor:false, ReaderParent:false, RecentWindow:false,
+ RemotePrompt:false, SelfSupportBackend:false, SessionStore:false,
+ ShellService:false, SimpleServiceDiscovery:false, TabCrashHandler:false,
+ Task:false, UITour:false, WebChannel:false,
+ WindowsRegistry: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.
+ */
+
+[
+ ["AboutHome", "resource:///modules/AboutHome.jsm"],
+ ["AboutNewTab", "resource:///modules/AboutNewTab.jsm"],
+ ["AddonManager", "resource://gre/modules/AddonManager.jsm"],
+ ["AddonWatcher", "resource://gre/modules/AddonWatcher.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"],
+ ["ContentPrefServiceParent", "resource://gre/modules/ContentPrefServiceParent.jsm"],
+ ["ContentSearch", "resource:///modules/ContentSearch.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"],
+ ["NewTabMessages", "resource:///modules/NewTabMessages.jsm"],
+ ["NewTabUtils", "resource://gre/modules/NewTabUtils.jsm"],
+ ["OS", "resource://gre/modules/osfile.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"],
+ ["SelfSupportBackend", "resource:///modules/SelfSupportBackend.jsm"],
+ ["SessionStore", "resource:///modules/sessionstore/SessionStore.jsm"],
+ ["ShellService", "resource:///modules/ShellService.jsm"],
+ ["SimpleServiceDiscovery", "resource://gre/modules/SimpleServiceDiscovery.jsm"],
+ ["TabCrashHandler", "resource:///modules/ContentCrashHandlers.jsm"],
+ ["Task", "resource://gre/modules/Task.jsm"],
+ ["UITour", "resource:///modules/UITour.jsm"],
+ ["UserAgentOverrides", "resource://gre/modules/UserAgentOverrides.jsm"],
+ ["WebChannel", "resource://gre/modules/WebChannel.jsm"],
+ ["WindowsRegistry", "resource://gre/modules/WindowsRegistry.jsm"],
+ ["webrtcUI", "resource:///modules/webrtcUI.jsm"],
+].forEach(([name, resource]) => XPCOMUtils.defineLazyModuleGetter(this, name, resource));
+
+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");
+});
+
+// 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;
+
+// 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;
+ });
+
+ this._init();
+}
+
+/*
+ * OS X has the concept of zero-window sessions and therefore ignores the
+ * browser-lastwindow-close-* topics.
+ */
+#ifdef XP_MACOSX
+const OBSERVE_LASTWINDOW_CLOSE_TOPICS = false;
+#else
+const OBSERVE_LASTWINDOW_CLOSE_TOPICS = true;
+#endif
+
+BrowserGlue.prototype = {
+ _saveSession: false,
+ _isPlacesInitObserver: false,
+ _isPlacesLockedObserver: false,
+ _isPlacesShutdownObserver: false,
+ _isPlacesDatabaseLocked: 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":
+ this._openPreferences("content");
+ break;
+ case "prefservice:after-app-defaults":
+ this._onAppDefaults();
+ break;
+ case "final-ui-startup":
+ this._finalUIStartup();
+ 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:device_disconnected":
+ 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":
+ if (!this._migrationImportsDefaultBookmarks)
+ this._initPlaces(false);
+
+ Services.obs.removeObserver(this, "places-init-complete");
+ this._isPlacesInitObserver = false;
+ // no longer needed, since history was initialized completely.
+ Services.obs.removeObserver(this, "places-database-locked");
+ this._isPlacesLockedObserver = false;
+ break;
+ case "places-database-locked":
+ this._isPlacesDatabaseLocked = true;
+ // Stop observing, so further attempts to load history service
+ // will not show the prompt.
+ Services.obs.removeObserver(this, "places-database-locked");
+ this._isPlacesLockedObserver = 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", null);
+ });
+ }
+ 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 Preferences =
+ Cu.import("resource://gre/modules/Preferences.jsm", {}).Preferences;
+ let pref = Preferences.get("browser.search.hiddenOneOffs");
+ let hiddenList = pref ? pref.split(",") : [];
+ hiddenList = hiddenList.filter(x => x !== engineName);
+ Preferences.set("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 AddonWatcher.TOPIC_SLOW_ADDON_DETECTED:
+ this._notifySlowAddon(data);
+ break;
+ }
+ },
+
+ // initialization (called on application startup)
+ _init: function BG__init() {
+ let os = Services.obs;
+ os.addObserver(this, "notifications-open-settings", false);
+ os.addObserver(this, "prefservice:after-app-defaults", false);
+ os.addObserver(this, "final-ui-startup", false);
+ os.addObserver(this, "browser-delayed-startup-finished", false);
+ os.addObserver(this, "sessionstore-windows-restored", false);
+ os.addObserver(this, "browser:purge-session-history", false);
+ os.addObserver(this, "quit-application-requested", false);
+ os.addObserver(this, "quit-application-granted", false);
+ if (OBSERVE_LASTWINDOW_CLOSE_TOPICS) {
+ os.addObserver(this, "browser-lastwindow-close-requested", false);
+ os.addObserver(this, "browser-lastwindow-close-granted", false);
+ }
+ os.addObserver(this, "weave:service:ready", false);
+ os.addObserver(this, "fxaccounts:onverified", false);
+ os.addObserver(this, "fxaccounts:device_connected", false);
+ os.addObserver(this, "fxaccounts:device_disconnected", false);
+ os.addObserver(this, "weave:engine:clients:display-uris", false);
+ os.addObserver(this, "session-save", false);
+ os.addObserver(this, "places-init-complete", false);
+ this._isPlacesInitObserver = true;
+ os.addObserver(this, "places-database-locked", false);
+ this._isPlacesLockedObserver = true;
+ os.addObserver(this, "distribution-customization-complete", false);
+ os.addObserver(this, "handle-xul-text-link", false);
+ os.addObserver(this, "profile-before-change", false);
+#ifdef MOZ_TELEMETRY_REPORTING
+ os.addObserver(this, "keyword-search", false);
+#endif
+ os.addObserver(this, "browser-search-engine-modified", false);
+ os.addObserver(this, "restart-in-safe-mode", false);
+ os.addObserver(this, "flash-plugin-hang", false);
+ os.addObserver(this, "xpi-signature-changed", false);
+
+#ifdef NIGHTLY_BUILD
+ os.addObserver(this, AddonWatcher.TOPIC_SLOW_ADDON_DETECTED, false);
+#endif
+
+ this._flashHangCount = 0;
+ this._firstWindowReady = new Promise(resolve => this._firstWindowLoaded = resolve);
+
+#if defined(XP_WIN) || defined(XP_MACOSX)
+ // Handles prompting to inform about incompatibilites when accessibility
+ // and e10s are active together.
+ E10SAccessibilityCheck.init();
+#endif
+ },
+
+ // 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: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._isPlacesInitObserver)
+ os.removeObserver(this, "places-init-complete");
+ if (this._isPlacesLockedObserver)
+ os.removeObserver(this, "places-database-locked");
+ os.removeObserver(this, "handle-xul-text-link");
+ os.removeObserver(this, "profile-before-change");
+#ifdef MOZ_TELEMETRY_REPORTING
+ os.removeObserver(this, "keyword-search");
+#endif
+ os.removeObserver(this, "browser-search-engine-modified");
+ os.removeObserver(this, "flash-plugin-hang");
+ os.removeObserver(this, "xpi-signature-changed");
+ },
+
+ _onAppDefaults: function BG__onAppDefaults() {
+ // apply distribution customizations (prefs)
+ // other customizations are applied in _finalUIStartup()
+ this._distributionCustomizer.applyPrefDefaults();
+ },
+
+ _notifySlowAddon: function BG_notifySlowAddon(addonId) {
+ let addonCallback = function(addon) {
+ if (!addon) {
+ Cu.reportError("couldn't look up addon: " + addonId);
+ return;
+ }
+ let win = RecentWindow.getMostRecentBrowserWindow();
+
+ if (!win) {
+ return;
+ }
+
+ let brandBundle = win.document.getElementById("bundle_brand");
+ let brandShortName = brandBundle.getString("brandShortName");
+ let message = win.gNavigatorBundle.getFormattedString("addonwatch.slow", [addon.name, brandShortName]);
+ let notificationBox = win.document.getElementById("global-notificationbox");
+ let notificationId = "addon-slow:" + addonId;
+ let notification = notificationBox.getNotificationWithValue(notificationId);
+
+ // Monitor the response of users
+ const STATE_WARNING_DISPLAYED = 0;
+ const STATE_USER_PICKED_DISABLE = 1;
+ const STATE_USER_PICKED_IGNORE_FOR_NOW = 2;
+ const STATE_USER_PICKED_IGNORE_FOREVER = 3;
+ const STATE_USER_CLOSED_NOTIFICATION = 4;
+
+ let update = function(response) {
+ Services.telemetry.getHistogramById("SLOW_ADDON_WARNING_STATES").add(response);
+ }
+
+ let complete = false;
+ let start = Date.now();
+ let done = function(response) {
+ // Only report the first reason for closing.
+ if (complete) {
+ return;
+ }
+ complete = true;
+ update(response);
+ Services.telemetry.getHistogramById("SLOW_ADDON_WARNING_RESPONSE_TIME").add(Date.now() - start);
+ };
+
+ update(STATE_WARNING_DISPLAYED);
+
+ if (notification) {
+ notification.label = message;
+ } else {
+ let buttons = [
+ {
+ label: win.gNavigatorBundle.getFormattedString("addonwatch.disable.label", [addon.name]),
+ accessKey: "", // workaround for bug 1192901
+ callback() {
+ done(STATE_USER_PICKED_DISABLE);
+ addon.userDisabled = true;
+ if (addon.pendingOperations == addon.PENDING_NONE) {
+ return;
+ }
+ let restartMessage = win.gNavigatorBundle.getFormattedString("addonwatch.restart.message", [addon.name, brandShortName]);
+ let restartButton = [
+ {
+ label: win.gNavigatorBundle.getFormattedString("addonwatch.restart.label", [brandShortName]),
+ accessKey: win.gNavigatorBundle.getString("addonwatch.restart.accesskey"),
+ callback() {
+ let appStartup = Cc["@mozilla.org/toolkit/app-startup;1"]
+ .getService(Ci.nsIAppStartup);
+ appStartup.quit(appStartup.eForceQuit | appStartup.eRestart);
+ }
+ }
+ ];
+ const priority = notificationBox.PRIORITY_WARNING_MEDIUM;
+ notificationBox.appendNotification(restartMessage, "restart-" + addonId, "",
+ priority, restartButton);
+ }
+ },
+ {
+ label: win.gNavigatorBundle.getString("addonwatch.ignoreSession.label"),
+ accessKey: win.gNavigatorBundle.getString("addonwatch.ignoreSession.accesskey"),
+ callback() {
+ done(STATE_USER_PICKED_IGNORE_FOR_NOW);
+ AddonWatcher.ignoreAddonForSession(addonId);
+ }
+ },
+ {
+ label: win.gNavigatorBundle.getString("addonwatch.ignorePerm.label"),
+ accessKey: win.gNavigatorBundle.getString("addonwatch.ignorePerm.accesskey"),
+ callback() {
+ done(STATE_USER_PICKED_IGNORE_FOREVER);
+ AddonWatcher.ignoreAddonPermanently(addonId);
+ }
+ },
+ ];
+
+ const priority = notificationBox.PRIORITY_WARNING_MEDIUM;
+ notification = notificationBox.appendNotification(
+ message, notificationId, "",
+ priority, buttons,
+ function(topic) {
+ if (topic == "removed") {
+ // Other callbacks are called before this one and only the first
+ // call to `done` is taken into account, so if this call to `done`
+ // gets through, this means that the user has closed the notification
+ // manually.
+ done(STATE_USER_CLOSED_NOTIFICATION);
+ }
+ });
+ }
+ };
+ AddonManager.getAddonByID(addonId, addonCallback);
+ },
+
+ // runs on startup, before the first command line handler is invoked
+ // (i.e. before the first window is opened)
+ _finalUIStartup: function BG__finalUIStartup() {
+ this._sanitizer.onStartup();
+ // 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();
+
+ UserAgentOverrides.init();
+
+ PageThumbs.init();
+ webrtcUI.init();
+ AboutHome.init();
+
+ DirectoryLinksProvider.init();
+ NewTabUtils.init();
+ NewTabUtils.links.addProvider(DirectoryLinksProvider);
+ AboutNewTab.init();
+
+ NewTabMessages.init();
+
+ SessionStore.init();
+ BrowserUsageTelemetry.init();
+ BrowserUITelemetry.init();
+ ContentSearch.init();
+ FormValidationHandler.init();
+
+ ContentClick.init();
+ RemotePrompt.init();
+ Feeds.init();
+ ContentPrefServiceParent.init();
+
+ LoginManagerParent.init();
+ ReaderParent.init();
+
+ SelfSupportBackend.init();
+
+ // Ensure we keep track of places/pw-mananager undo by init'ing this early.
+ Cu.import("resource:///modules/AutoMigrate.jsm");
+
+#ifdef INSTALL_COMPACT_THEMES
+ let vendorShortName = gBrandBundle.GetStringFromName("vendorShortName");
+
+ LightweightThemeManager.addBuiltInTheme({
+ id: "firefox-compact-light@mozilla.org",
+ name: gBrowserBundle.GetStringFromName("compactLightTheme.name"),
+ description: gBrowserBundle.GetStringFromName("compactLightTheme.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("compactDarkTheme.name"),
+ description: gBrowserBundle.GetStringFromName("compactDarkTheme.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,
+ });
+#endif
+
+ TabCrashHandler.init();
+
+ Services.obs.notifyObservers(null, "browser-ui-startup-complete", "");
+ },
+
+ _checkForOldBuildUpdates() {
+ // check for update if our build is old
+#ifdef MOZ_UPDATER
+ if (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();
+ }
+ }
+#endif
+ },
+
+ _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);
+ },
+
+ _calculateProfileAgeInDays: Task.async(function* () {
+ let ProfileAge = Cu.import("resource://gre/modules/ProfileAge.jsm", {}).ProfileAge;
+ let profileAge = new ProfileAge(null, null);
+
+ let creationDate = yield profileAge.created;
+ let resetDate = yield 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);
+ },
+
+ _firstWindowTelemetry(aWindow) {
+ let SCALING_PROBE_NAME = "";
+#ifdef XP_WIN
+ SCALING_PROBE_NAME = "DISPLAY_SCALING_MSWIN";
+#elif XP_MACOSX
+ SCALING_PROBE_NAME = "DISPLAY_SCALING_OSX";
+#elif XP_LINUX
+ SCALING_PROBE_NAME = "DISPLAY_SCALING_LINUX";
+#endif
+
+ if (SCALING_PROBE_NAME) {
+ let scaling = aWindow.devicePixelRatio * 100;
+ try {
+ Services.telemetry.getHistogramById(SCALING_PROBE_NAME).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);
+
+#ifdef XP_WIN
+ // 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();
+ }
+#endif
+
+ 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 = false;
+ try {
+ disableResetPrompt = Services.prefs.getBoolPref("browser.disableResetPrompt");
+ } catch (e) {}
+
+ if (!disableResetPrompt && lastUse &&
+ Date.now() - lastUse >= OFFER_PROFILE_RESET_INTERVAL_MS) {
+ this._resetProfileNotification("unused");
+#ifdef XP_WIN
+ } else if (!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");
+ }
+ }
+#endif
+ }
+
+ this._checkForOldBuildUpdates();
+
+ AutoCompletePopup.init();
+ DateTimePickerHelper.init();
+
+ this._firstWindowTelemetry(aWindow);
+ this._firstWindowLoaded();
+ },
+
+ /**
+ * 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;
+ }
+
+ BrowserUsageTelemetry.uninit();
+ SelfSupportBackend.uninit();
+ UserAgentOverrides.uninit();
+ PageThumbs.uninit();
+ NewTabMessages.uninit();
+ AboutNewTab.uninit();
+ webrtcUI.uninit();
+ FormValidationHandler.uninit();
+ AutoCompletePopup.uninit();
+ DateTimePickerHelper.uninit();
+#ifdef NIGHTLY_BUILD
+ AddonWatcher.uninit();
+#endif
+ },
+
+ _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() {
+#ifdef MOZ_DEV_EDITION
+ this._createExtraDefaultProfile();
+#endif
+
+ this._initServiceDiscovery();
+
+ // Show update notification, if needed.
+ if (Services.prefs.prefHasUserValue("app.update.postupdate"))
+ this._showUpdateNotification();
+
+ // Load the "more info" page for a locked places.sqlite
+ // This property is set earlier by places-database-locked topic.
+ if (this._isPlacesDatabaseLocked) {
+ this._showPlacesLockedNotificationBox();
+ }
+
+ ExtensionsUI.init();
+
+ let signingRequired;
+#ifdef MOZ_REQUIRE_SIGNING
+ signingRequired = true;
+#else
+ signingRequired = Services.prefs.getBoolPref("xpinstall.signatures.required");
+#endif
+
+ 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;
+ }
+ }
+ });
+ }
+
+ // Perform default browser checking.
+ if (ShellService) {
+#ifdef DEBUG
+ let shouldCheck = false;
+#else
+ let shouldCheck = ShellService.shouldCheckDefaultBrowser;
+#endif
+
+ const skipDefaultBrowserCheck =
+ Services.prefs.getBoolPref("browser.shell.skipDefaultBrowserCheckOnFirstRun") &&
+ Services.prefs.getBoolPref("browser.shell.skipDefaultBrowserCheck");
+
+#ifdef RELEASE_OR_BETA
+ const usePromptLimit = false;
+#else
+ const usePromptLimit = true;
+#endif
+ 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.skipDefaultBrowserCheck", false);
+ 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) {
+ Services.tm.mainThread.dispatch(function() {
+ DefaultBrowserCheck.prompt(RecentWindow.getMostRecentBrowserWindow());
+ }, Ci.nsIThread.DISPATCH_NORMAL);
+ }
+ }
+
+ E10SAccessibilityCheck.onWindowsRestored();
+ },
+
+ _createExtraDefaultProfile() {
+#ifdef MOZ_DEV_EDITION
+ // 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);
+ }).then(null, e => {
+ Cu.reportError("Could not empty profile 'default': " + e);
+ });
+ }
+ }
+#else
+ return;
+#endif
+ },
+
+ _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.
+ 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;
+ 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 = false;
+ try {
+ autoExportHTML = Services.prefs.getBoolPref("browser.bookmarks.autoExportHTML");
+ } catch (ex) {} // 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));
+ }
+
+ Task.spawn(function* () {
+ // 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.
+ yield 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 = yield PlacesBackups.getMostRecentBackup();
+ if (lastBackupFile) {
+ // restore from JSON backup
+ yield BookmarkJSONUtils.importFromFile(lastBackupFile, true);
+ importBookmarks = false;
+ } else {
+ // We have created a new database but we don't have any backup available
+ importBookmarks = true;
+ if (yield 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 {
+ yield this._distributionCustomizer.applyBookmarks();
+ yield 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 = 0;
+ try {
+ smartBookmarksVersion = Services.prefs.getIntPref("browser.places.smartBookmarksVersion");
+ } catch (ex) {}
+ 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 (yield OS.File.exists(BookmarkHTMLUtils.defaultPath)) {
+ bookmarksUrl = OS.Path.toFileURI(BookmarkHTMLUtils.defaultPath);
+ }
+
+ if (bookmarksUrl) {
+ // Import from bookmarks.html file.
+ try {
+ yield 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.
+ yield this._distributionCustomizer.applyBookmarks();
+ // Ensure that smart bookmarks are created once the operation is
+ // complete.
+ yield 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 = yield 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);
+ }
+
+ }.bind(this)).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 Task.spawn(function*() {
+ let lastBackupFile = yield 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");
+ yield 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");
+ }
+ AlertsService.showAlertNotification(null, title, body, true, null, clickCallback);
+ },
+
+ _migrateUI: function BG__migrateUI() {
+ const UI_VERSION = 43;
+ 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 < 9) {
+ // This code adds the customizable downloads buttons.
+ let currentset = xulStore.getValue(BROWSER_DOCURL, "nav-bar", "currentset");
+
+ // Since the Downloads button is located in the navigation bar by default,
+ // migration needs to happen only if the toolbar was customized using a
+ // previous UI version, and the button was not already placed on the
+ // toolbar manually.
+ if (currentset &&
+ currentset.indexOf("downloads-button") == -1) {
+ // The element is added either after the search bar or before the home
+ // button. As a last resort, the element is added just before the
+ // non-customizable window controls.
+ if (currentset.indexOf("search-container") != -1) {
+ currentset = currentset.replace(/(^|,)search-container($|,)/,
+ "$1search-container,downloads-button$2")
+ } else if (currentset.indexOf("home-button") != -1) {
+ currentset = currentset.replace(/(^|,)home-button($|,)/,
+ "$1downloads-button,home-button$2")
+ } else {
+ currentset = currentset.replace(/(^|,)window-controls($|,)/,
+ "$1downloads-button,window-controls$2")
+ }
+ xulStore.setValue(BROWSER_DOCURL, "nav-bar", "currentset", currentset);
+ }
+ }
+
+#ifdef XP_WIN
+ if (currentUIVersion < 10) {
+ // For Windows systems with display set to > 96dpi (i.e. systemDefaultScale
+ // will return a value > 1.0), we want to discard any saved full-zoom settings,
+ // as we'll now be scaling the content according to the system resolution
+ // scale factor (Windows "logical DPI" setting)
+ let sm = Cc["@mozilla.org/gfx/screenmanager;1"].getService(Ci.nsIScreenManager);
+ if (sm.systemDefaultScale > 1.0) {
+ let cps2 = Cc["@mozilla.org/content-pref/service;1"].
+ getService(Ci.nsIContentPrefService2);
+ cps2.removeByName("browser.content.full-zoom", null);
+ }
+ }
+#endif
+
+ if (currentUIVersion < 11) {
+ Services.prefs.clearUserPref("dom.disable_window_move_resize");
+ Services.prefs.clearUserPref("dom.disable_window_flip");
+ Services.prefs.clearUserPref("dom.event.contextmenu.enabled");
+ Services.prefs.clearUserPref("javascript.enabled");
+ Services.prefs.clearUserPref("permissions.default.image");
+ }
+
+ if (currentUIVersion < 14) {
+ // DOM Storage doesn't specially handle about: pages anymore.
+ let path = OS.Path.join(OS.Constants.Path.profileDir,
+ "chromeappsstore.sqlite");
+ OS.File.remove(path);
+ }
+
+ if (currentUIVersion < 16) {
+ xulStore.removeValue(BROWSER_DOCURL, "nav-bar", "collapsed");
+ }
+
+ // Insert the bookmarks-menu-button into the nav-bar if it isn't already
+ // there.
+ if (currentUIVersion < 17) {
+ let currentset = xulStore.getValue(BROWSER_DOCURL, "nav-bar", "currentset");
+ // Need to migrate only if toolbar is customized.
+ if (currentset) {
+ if (!currentset.includes("bookmarks-menu-button")) {
+ // The button isn't in the nav-bar, so let's look for an appropriate
+ // place to put it.
+ if (currentset.includes("bookmarks-menu-button-container")) {
+ currentset = currentset.replace(/(^|,)bookmarks-menu-button-container($|,)/,
+ "$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",
+ "addon-bar", "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.getComplexValue(HOMEPAGE_PREF, Ci.nsISupportsString);
+ let updated =
+ value.data.replace(/https?:\/\/start\.mozilla\.org[^|]*/i, DEFAULT)
+ .replace(/https?:\/\/(www\.)?google\.[a-z.]+\/firefox[^|]*/i,
+ DEFAULT);
+ if (updated != value.data) {
+ if (updated == DEFAULT) {
+ Services.prefs.clearUserPref(HOMEPAGE_PREF);
+ } else {
+ value.data = updated;
+ Services.prefs.setComplexValue(HOMEPAGE_PREF,
+ Ci.nsISupportsString, value);
+ }
+ }
+ }
+ }
+
+ 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 = 0;
+ try {
+ defaultBehavior = Services.prefs.getIntPref("browser.urlbar.default.behavior");
+ } catch (ex) {}
+ 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 < 32) {
+ this._notifyNotificationsUpgrade().catch(Cu.reportError);
+ }
+
+ // version 35 migrated tab groups data.
+
+ 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",
+ "addon-bar", "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 = null;
+ try {
+ currentTheme = Services.prefs.getCharPref("lightweightThemes.selectedThemeID");
+ } catch (e) {}
+ 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);
+ }
+ }
+
+ // Update the migration version.
+ Services.prefs.setIntPref("browser.migration.version", UI_VERSION);
+ },
+
+ _hasExistingNotificationPermission: function BG__hasExistingNotificationPermission() {
+ let enumerator = Services.perms.enumerator;
+ while (enumerator.hasMoreElements()) {
+ let permission = enumerator.getNext().QueryInterface(Ci.nsIPermission);
+ if (permission.type == "desktop-notification") {
+ return true;
+ }
+ }
+ return false;
+ },
+
+ _notifyNotificationsUpgrade: Task.async(function* () {
+ if (!this._hasExistingNotificationPermission()) {
+ return;
+ }
+ yield this._firstWindowReady;
+ function clickCallback(subject, topic, data) {
+ if (topic != "alertclickcallback")
+ return;
+ let win = RecentWindow.getMostRecentBrowserWindow();
+ win.openUILinkIn(data, "tab");
+ }
+ // Show the application icon for XUL notifications. We assume system-level
+ // notifications will include their own icon.
+ let imageURL = this._hasSystemAlertsService() ? "" :
+ "chrome://branding/content/about-logo.png";
+ let title = gBrowserBundle.GetStringFromName("webNotifications.upgradeTitle");
+ let text = gBrowserBundle.GetStringFromName("webNotifications.upgradeBody");
+ let url = Services.urlFormatter.formatURLPref("app.support.baseURL") +
+ "push#w_upgraded-notifications";
+
+ AlertsService.showAlertNotification(imageURL, title, text,
+ true, url, clickCallback);
+ }),
+
+ _hasSystemAlertsService() {
+ try {
+ return !!Cc["@mozilla.org/system-alerts-service;1"].getService(
+ Ci.nsIAlertsService);
+ } catch (e) {}
+ return false;
+ },
+
+ // ------------------------------
+ // public nsIBrowserGlue members
+ // ------------------------------
+
+ sanitize: function BG_sanitize(aParentWindow) {
+ this._sanitizer.sanitize(aParentWindow);
+ },
+
+ ensurePlacesDefaultQueriesInitialized: Task.async(function* () {
+ // 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 = 0;
+ try {
+ smartBookmarksCurrentVersion = Services.prefs.getIntPref(SMART_BOOKMARKS_PREF);
+ } catch (ex) {}
+
+ // 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 = yield PlacesUtils.promiseItemGuid(itemId);
+
+ if (!smartBookmark.url) {
+ yield PlacesUtils.bookmarks.remove(smartBookmark.guid);
+ continue;
+ }
+
+ let bm = yield 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) {
+ yield 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 = yield PlacesUtils.bookmarks.insert(smartBookmark);
+ let itemId = yield 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 = yield 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) {
+ yield 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);
+ },
+
+ /**
+ * Called as an observer when Sync's "display URIs" notification is fired.
+ *
+ * We open the received URIs in background tabs.
+ */
+ _onDisplaySyncURIs: function _onDisplaySyncURIs(data) {
+ try {
+ // The payload is wrapped weirdly because of how Sync does notifications.
+ const URIs = data.wrappedJSObject.object;
+
+ const findWindow = () => RecentWindow.getMostRecentBrowserWindow({private: false});
+
+ // win can be null, but it's ok, we'll assign it later in openTab()
+ let win = findWindow();
+
+ const openTab = URI => {
+ let tab;
+ if (!win) {
+ Services.appShell.hiddenDOMWindow.open(URI.uri);
+ win = findWindow();
+ tab = win.gBrowser.tabs[0];
+ } else {
+ tab = win.gBrowser.addTab(URI.uri);
+ }
+ tab.setAttribute("attention", true);
+ return tab;
+ };
+
+ const firstTab = openTab(URIs[0]);
+ URIs.slice(1).forEach(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("tabsArrivingNotification.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;
+#ifdef XP_WIN
+ imageURL = "chrome://branding/content/icon64.png";
+#endif
+ AlertsService.showAlertNotification(imageURL, title, body, true, null, clickCallback);
+ } catch (ex) {
+ Cu.reportError("Error displaying tab(s) received by Sync: " + ex);
+ }
+ },
+
+ _onDeviceConnected(deviceName) {
+ let accountsBundle = Services.strings.createBundle(
+ "chrome://browser/locale/accounts.properties"
+ );
+ let title = accountsBundle.GetStringFromName("deviceConnectedTitle");
+ let body = accountsBundle.formatStringFromName("deviceConnectedBody", [deviceName], 1);
+ let url = Services.urlFormatter.formatURLPref("identity.fxaccounts.settings.devices.uri");
+
+ function clickCallback(subject, topic, data) {
+ if (topic != "alertclickcallback")
+ return;
+ let win = RecentWindow.getMostRecentBrowserWindow({private: false});
+ if (!win) {
+ Services.appShell.hiddenDOMWindow.open(url);
+ } else {
+ win.gBrowser.addTab(url);
+ }
+ }
+
+ try {
+ AlertsService.showAlertNotification(null, title, body, true, url, 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");
+ }
+ 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);
+ },
+
+ // 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);
+ }
+ }
+ 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" },
+ _setAsDefaultTimer: null,
+ _setAsDefaultButtonClickStartTime: 0,
+
+ closePrompt(aNode) {
+ if (this._notification) {
+ this._notification.close();
+ }
+ },
+
+ setAsDefault() {
+ let claimAllTypes = true;
+ let setAsDefaultError = false;
+#ifdef XP_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) { }
+#endif
+ try {
+ ShellService.setDefaultBrowser(claimAllTypes, false);
+
+ if (this._setAsDefaultTimer) {
+ this._setAsDefaultTimer.cancel();
+ }
+
+ this._setAsDefaultButtonClickStartTime = Math.floor(Date.now() / 1000);
+ this._setAsDefaultTimer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
+ this._setAsDefaultTimer.init(() => {
+ let isDefault = false;
+ let isDefaultError = false;
+ try {
+ isDefault = ShellService.isDefaultBrowser(true, false);
+ } catch (ex) {
+ isDefaultError = true;
+ }
+
+ let now = Math.floor(Date.now() / 1000);
+ let runTime = now - this._setAsDefaultButtonClickStartTime;
+ if (isDefault || runTime > 600) {
+ this._setAsDefaultTimer.cancel();
+ this._setAsDefaultTimer = null;
+ Services.telemetry.getHistogramById("BROWSER_SET_DEFAULT_TIME_TO_COMPLETION_SECONDS")
+ .add(runTime);
+ }
+ Services.telemetry.getHistogramById("BROWSER_IS_USER_DEFAULT_ERROR")
+ .add(isDefaultError);
+ }, 1000, Ci.nsITimer.TYPE_REPEATING_SLACK);
+ } 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);
+});