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Diffstat (limited to 'application/palemoon/components/nsBrowserGlue.js')
| -rw-r--r-- | application/palemoon/components/nsBrowserGlue.js | 2060 |
1 files changed, 0 insertions, 2060 deletions
diff --git a/application/palemoon/components/nsBrowserGlue.js b/application/palemoon/components/nsBrowserGlue.js deleted file mode 100644 index 31a8bf40c..000000000 --- a/application/palemoon/components/nsBrowserGlue.js +++ /dev/null @@ -1,2060 +0,0 @@ -# -*- indent-tabs-mode: nil -*- -# 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"); - -// Define Lazy Service Getters -XPCOMUtils.defineLazyServiceGetter(this, "AlertsService", - "@mozilla.org/alerts-service;1", "nsIAlertsService"); - -// Define Lazy Module Getters -[ - ["AddonManager", "resource://gre/modules/AddonManager.jsm"], - ["NetUtil", "resource://gre/modules/NetUtil.jsm"], - ["UserAgentOverrides", "resource://gre/modules/UserAgentOverrides.jsm"], - ["FileUtils", "resource://gre/modules/FileUtils.jsm"], - ["PlacesUtils", "resource://gre/modules/PlacesUtils.jsm"], - ["BookmarkHTMLUtils", "resource://gre/modules/BookmarkHTMLUtils.jsm"], - ["BookmarkJSONUtils", "resource://gre/modules/BookmarkJSONUtils.jsm"], - ["PageThumbs", "resource://gre/modules/PageThumbs.jsm"], - ["NewTabUtils", "resource://gre/modules/NewTabUtils.jsm"], - ["BrowserNewTabPreloader", "resource:///modules/BrowserNewTabPreloader.jsm"], -#ifdef MOZ_WEBRTC - ["webrtcUI", "resource:///modules/webrtcUI.jsm"], -#endif - ["PrivateBrowsingUtils", "resource://gre/modules/PrivateBrowsingUtils.jsm"], - ["RecentWindow", "resource:///modules/RecentWindow.jsm"], - ["Task", "resource://gre/modules/Task.jsm"], - ["PlacesBackups", "resource://gre/modules/PlacesBackups.jsm"], - ["OS", "resource://gre/modules/osfile.jsm"], - ["LoginManagerParent", "resource://gre/modules/LoginManagerParent.jsm"], - ["FormValidationHandler", "resource:///modules/FormValidationHandler.jsm"], - ["AutoCompletePopup", "resource:///modules/AutoCompletePopup.jsm"], - ["DateTimePickerHelper", "resource://gre/modules/DateTimePickerHelper.jsm"], - ["ShellService", "resource:///modules/ShellService.jsm"], -].forEach(([name, resource]) => XPCOMUtils.defineLazyModuleGetter(this, name, resource)); - -// Define Lazy Getters - -XPCOMUtils.defineLazyGetter(this, "gBrandBundle", function() { - return Services.strings.createBundle('chrome://branding/locale/brand.properties'); -}); - -XPCOMUtils.defineLazyGetter(this, "gBrowserBundle", function() { - return Services.strings.createBundle('chrome://browser/locale/browser.properties'); -}); - -const PREF_PLUGINS_NOTIFYUSER = "plugins.update.notifyUser"; -const PREF_PLUGINS_UPDATEURL = "plugins.update.url"; - -// We try to backup bookmarks at idle times, to avoid doing that at shutdown. -// Number of idle seconds before trying to backup bookmarks. 15 minutes. -const BOOKMARKS_BACKUP_IDLE_TIME = 15 * 60; -// Minimum interval in milliseconds between backups. -const BOOKMARKS_BACKUP_INTERVAL = 86400 * 1000; -// Maximum number of backups to create. Old ones will be purged. -const BOOKMARKS_BACKUP_MAX_BACKUPS = 10; - -// 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(); -} - -#ifndef XP_MACOSX -# OS X has the concept of zero-window sessions and therefore ignores the -# browser-lastwindow-close-* topics. -#define OBSERVE_LASTWINDOW_CLOSE_TOPICS 1 -#endif - -BrowserGlue.prototype = { - _saveSession: false, - _isIdleObserver: 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); - }, - -#ifdef MOZ_SERVICES_SYNC - _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); - }, -#endif - - // nsIObserver implementation - observe: function BG_observe(subject, topic, data) { - switch (topic) { - case "notifications-open-settings": - this._openPermissions(subject); - break; - case "prefservice:after-app-defaults": - this._onAppDefaults(); - break; - case "final-ui-startup": - this._finalUIStartup(); - break; - case "browser-delayed-startup-finished": - this._onFirstWindowLoaded(); - 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 "quit-application-requested": - this._onQuitRequest(subject, data); - break; - case "quit-application-granted": - // This pref must be set here because SessionStore will use its value - // on quit-application. - this._setPrefToSaveSession(); - 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); - } - DateTimePickerHelper.uninit(); - break; -#ifdef OBSERVE_LASTWINDOW_CLOSE_TOPICS - case "browser-lastwindow-close-requested": - // 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": - this._setPrefToSaveSession(); - break; -#endif -#ifdef MOZ_SERVICES_SYNC - case "weave:service:ready": - this._setSyncAutoconnectDelay(); - break; - case "weave:engine:clients:display-uri": - this._onDisplaySyncURI(subject); - break; -#endif - 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 "places-shutdown": - if (this._isPlacesShutdownObserver) { - Services.obs.removeObserver(this, "places-shutdown"); - this._isPlacesShutdownObserver = false; - } - // places-shutdown is fired when the profile is about to disappear. - this._onPlacesShutdown(); - break; - case "idle": - if ((this._idleService.idleTime > BOOKMARKS_BACKUP_IDLE_TIME * 1000) && - this._shouldBackupBookmarks()) - 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); - } - 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 = this.getMostRecentBrowserWindow(); - if (win) { - data = JSON.parse(data); - win.openUILinkIn(data.href, "tab"); - linkHandled.data = true; - } - } - break; - case "profile-before-change": - this._onProfileShutdown(); - break; - case "browser-search-engine-modified": - if (data != "engine-default" && data != "engine-current") { - break; - } - // Enforce that the search service's defaultEngine is always equal to - // its currentEngine. The search service will notify us any time either - // of them are changed (either by directly setting the relevant prefs, - // i.e. if add-ons try to change this directly, or if the - // nsIBrowserSearchService setters are called). - // No need to initialize the search service, since it's guaranteed to be - // initialized already when this notification fires. - let ss = Services.search; - if (ss.currentEngine.name == ss.defaultEngine.name) - return; - if (data == "engine-current") - ss.defaultEngine = ss.currentEngine; - else - ss.currentEngine = ss.defaultEngine; - break; - case "browser-search-service": - if (data != "init-complete") - return; - Services.obs.removeObserver(this, "browser-search-service"); - this._syncSearchEngines(); - break; - } - }, - - _syncSearchEngines: function () { - // Only do this if the search service is already initialized. This function - // gets called in finalUIStartup and from a browser-search-service observer, - // to catch both cases (search service initialization occurring before and - // after final-ui-startup) - if (Services.search.isInitialized) { - Services.search.defaultEngine = Services.search.currentEngine; - } - }, - - // 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); -#ifdef OBSERVE_LASTWINDOW_CLOSE_TOPICS - os.addObserver(this, "browser-lastwindow-close-requested", false); - os.addObserver(this, "browser-lastwindow-close-granted", false); -#endif -#ifdef MOZ_SERVICES_SYNC - os.addObserver(this, "weave:service:ready", false); - os.addObserver(this, "weave:engine:clients:display-uri", false); -#endif - 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, "places-shutdown", false); - this._isPlacesShutdownObserver = true; - os.addObserver(this, "handle-xul-text-link", false); - os.addObserver(this, "profile-before-change", false); - os.addObserver(this, "browser-search-engine-modified", false); - os.addObserver(this, "browser-search-service", false); - }, - - // 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"); -#ifdef OBSERVE_LASTWINDOW_CLOSE_TOPICS - os.removeObserver(this, "browser-lastwindow-close-requested"); - os.removeObserver(this, "browser-lastwindow-close-granted"); -#endif -#ifdef MOZ_SERVICES_SYNC - os.removeObserver(this, "weave:service:ready"); - os.removeObserver(this, "weave:engine:clients:display-uri"); -#endif - os.removeObserver(this, "session-save"); - if (this._isIdleObserver) - this._idleService.removeIdleObserver(this, BOOKMARKS_BACKUP_IDLE_TIME); - if (this._isPlacesInitObserver) - os.removeObserver(this, "places-init-complete"); - if (this._isPlacesLockedObserver) - os.removeObserver(this, "places-database-locked"); - if (this._isPlacesShutdownObserver) - os.removeObserver(this, "places-shutdown"); - os.removeObserver(this, "handle-xul-text-link"); - os.removeObserver(this, "profile-before-change"); - os.removeObserver(this, "browser-search-engine-modified"); - try { - os.removeObserver(this, "browser-search-service"); - // may have already been removed by the observer - } catch (ex) {} - }, - - _onAppDefaults: function BG__onAppDefaults() { - // apply distribution customizations (prefs) - // other customizations are applied in _finalUIStartup() - this._distributionCustomizer.applyPrefDefaults(); - }, - - // 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(); - - this._setUpUserAgentOverrides(); - - this._syncSearchEngines(); - - PageThumbs.init(); - NewTabUtils.init(); - BrowserNewTabPreloader.init(); -#ifdef MOZ_WEBRTC - webrtcUI.init(); -#endif - FormValidationHandler.init(); - - AutoCompletePopup.init(); - - LoginManagerParent.init(); - - Services.obs.notifyObservers(null, "browser-ui-startup-complete", ""); - }, - - _setUpUserAgentOverrides: function BG__setUpUserAgentOverrides() { - UserAgentOverrides.init(); - - if (Services.prefs.getBoolPref("general.useragent.complexOverride.moodle")) { - UserAgentOverrides.addComplexOverride(function (aHttpChannel, aOriginalUA) { - let cookies; - try { - cookies = aHttpChannel.getRequestHeader("Cookie"); - } catch (e) { /* no cookie sent */ } - if (cookies && cookies.indexOf("MoodleSession") > -1) - return aOriginalUA.replace(/Goanna\/[^ ]*/, "Goanna/20100101"); - return null; - }); - } - }, - - _trackSlowStartup: function () { - 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) { } - - averageTime = (averageTime * samples + currentTime) / ++samples; - - if (samples >= Services.prefs.getIntPref("browser.slowStartup.maxSamples")) { - if (averageTime > Services.prefs.getIntPref("browser.slowStartup.timeThreshold")) - this._showSlowStartupNotification(); - averageTime = 0; - samples = 0; - } - - Services.prefs.setIntPref("browser.slowStartup.averageTime", averageTime); - Services.prefs.setIntPref("browser.slowStartup.samples", samples); - }, - - _showSlowStartupNotification: function () { - let win = this.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: function () { - win.openUILinkIn(Services.prefs.getCharPref("browser.slowstartup.help.url"), "tab"); - } - }, - { - label: win.gNavigatorBundle.getString("slowStartup.disableNotificationButton.label"), - accessKey: win.gNavigatorBundle.getString("slowStartup.disableNotificationButton.accesskey"), - callback: function () { - 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); - }, - - // the first browser window has finished initializing - _onFirstWindowLoaded: function BG__onFirstWindowLoaded() { -#ifdef XP_WIN - // For windows seven, 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 - - DateTimePickerHelper.init(); - - this._trackSlowStartup(); - }, - - /** - * Profile shutdown handler (contains profile cleanup routines). - * All components depending on Places should be shut down in - * _onPlacesShutdown() and not here. - */ - _onProfileShutdown: function BG__onProfileShutdown() { - BrowserNewTabPreloader.uninit(); - UserAgentOverrides.uninit(); -#ifdef MOZ_WEBRTC - webrtcUI.uninit(); -#endif - FormValidationHandler.uninit(); - AutoCompletePopup.uninit(); - this._dispose(); - }, - - // All initial windows have opened. - _onWindowsRestored: function BG__onWindowsRestored() { - // 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(); - } - - // For any add-ons that were installed disabled and can be enabled offer - // them to the user. - let changedIDs = AddonManager.getStartupChanges(AddonManager.STARTUP_CHANGE_INSTALLED); - if (changedIDs.length > 0) { - let win = this.getMostRecentBrowserWindow(); - AddonManager.getAddonsByIDs(changedIDs, function(aAddons) { - aAddons.forEach(function(aAddon) { - // If the add-on isn't user disabled or can't be enabled then skip it. - if (!aAddon.userDisabled || !(aAddon.permissions & AddonManager.PERM_CAN_ENABLE)) - return; - - win.openUILinkIn("about:newaddon?id=" + aAddon.id, "tab"); - }) - }); - } - - // Perform default browser checking. - if (ShellService) { - let shouldCheck = ShellService.shouldCheckDefaultBrowser; - - const skipDefaultBrowserCheck = - Services.prefs.getBoolPref("browser.shell.skipDefaultBrowserCheckOnFirstRun") && - Services.prefs.getBoolPref("browser.shell.skipDefaultBrowserCheck"); - - const usePromptLimit = false; - 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) { - Services.tm.mainThread.dispatch(function() { - var win = this.getMostRecentBrowserWindow(); - var brandBundle = win.document.getElementById("bundle_brand"); - var shellBundle = win.document.getElementById("bundle_shell"); - - var brandShortName = brandBundle.getString("brandShortName"); - var promptTitle = shellBundle.getString("setDefaultBrowserTitle"); - var promptMessage = shellBundle.getFormattedString("setDefaultBrowserMessage", - [brandShortName]); - var checkboxLabel = shellBundle.getFormattedString("setDefaultBrowserDontAsk", - [brandShortName]); - var checkEveryTime = { value: shouldCheck }; - var ps = Services.prompt; - var rv = ps.confirmEx(win, promptTitle, promptMessage, - ps.STD_YES_NO_BUTTONS, - null, null, null, checkboxLabel, checkEveryTime); - if (rv == 0) { - var claimAllTypes = true; -#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 - ShellService.setDefaultBrowser(claimAllTypes, false); - } - ShellService.shouldCheckDefaultBrowser = checkEveryTime.value; - }.bind(this), Ci.nsIThread.DISPATCH_NORMAL); - } - } - }, - - _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()) { - 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 = this.getMostRecentBrowserWindow(); - let notifyBox = win.gBrowser.getNotificationBox(); - - let buttons = [ - { - label: label, - accessKey: key, - popup: null, - callback: function(aNotificationBar, aButton) { - win.openUILinkIn(url, "tab"); - } - } - ]; - - let notification = notifyBox.appendNotification(text, "post-update-notification", - null, notifyBox.PRIORITY_INFO_LOW, - buttons); - notification.persistence = -1; // Until user closes it - } - - 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"}); - - var self = this; - function clickCallback(subject, topic, data) { - // This callback will be called twice but only once with this topic - if (topic != "alertclickcallback") - return; - let win = self.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); - } - }, - - _showPluginUpdatePage: function BG__showPluginUpdatePage() { - // Pale Moon: disable this functionality from BrowserGlue, people are - // already notified if they visit a page with an outdated plugin, and - // they can check properly from the plugins page as well. - -// Services.prefs.setBoolPref(PREF_PLUGINS_NOTIFYUSER, false); -// -// var formatter = Cc["@mozilla.org/toolkit/URLFormatterService;1"]. -// getService(Ci.nsIURLFormatter); -// var updateUrl = formatter.formatURLPref(PREF_PLUGINS_UPDATEURL); -// -// var win = this.getMostRecentBrowserWindow(); -// win.openUILinkIn(updateUrl, "tab"); - }, - - /** - * Initialize Places - * - imports the bookmarks html file if bookmarks database is empty, try to - * restore bookmarks from a JSON/JSONLZ4 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. - var dbStatus = PlacesUtils.history.databaseStatus; - var 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 - var importBookmarksHTML = false; - try { - importBookmarksHTML = - Services.prefs.getBoolPref("browser.places.importBookmarksHTML"); - if (importBookmarksHTML) - importBookmarks = true; - } catch(ex) {} - - Task.spawn(function() { - // Check if Safe Mode or the user has required to restore bookmarks from - // default profile's bookmarks.html - var restoreDefaultBookmarks = false; - try { - restoreDefaultBookmarks = - Services.prefs.getBoolPref("browser.bookmarks.restore_default_bookmarks"); - if (restoreDefaultBookmarks) { - // Ensure that we already have a bookmarks backup for today. - if (this._shouldBackupBookmarks()) - yield this._backupBookmarks(); - importBookmarks = true; - } - } catch(ex) {} - - // If the user did not require to restore default bookmarks, or import - // from bookmarks.html, we will try to restore from JSON/JSONLZ4 - if (importBookmarks && !restoreDefaultBookmarks && !importBookmarksHTML) { - // get latest JSON/JSONLZ4 backup - var bookmarksBackupFile = yield PlacesBackups.getMostRecentBackup(); - if (bookmarksBackupFile) { - // restore from JSON/JSONLZ4 backup - yield BookmarkJSONUtils.importFromFile(bookmarksBackupFile, 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 { - this._distributionCustomizer.applyBookmarks(); - 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. - var autoExportHTML = Services.prefs.getBoolPref("browser.bookmarks.autoExportHTML", false); - var smartBookmarksVersion = Services.prefs.getIntPref("browser.places.smartBookmarksVersion", 0); - if (!autoExportHTML && smartBookmarksVersion != -1) - Services.prefs.setIntPref("browser.places.smartBookmarksVersion", 0); - - var bookmarksUrl = null; - if (restoreDefaultBookmarks) { - // User wants to restore bookmarks.html file from default profile folder - bookmarksUrl = "resource:///defaults/profile/bookmarks.html"; - } - else if (yield OS.File.exists(BookmarkHTMLUtils.defaultPath)) { - bookmarksUrl = OS.Path.toFileURI(BookmarkHTMLUtils.defaultPath); - } - - if (bookmarksUrl) { - // Import from bookmarks.html file. - try { - BookmarkHTMLUtils.importFromURL(bookmarksUrl, true).then(null, - function onFailure() { - Cu.reportError( - new Error("Bookmarks.html file could be corrupt.")); - } - ).then( - function onComplete() { - try { - // Now apply distribution customized bookmarks. - // This should always run after Places initialization. - this._distributionCustomizer.applyBookmarks(); - // Ensure that smart bookmarks are created once the operation - // is complete. - this.ensurePlacesDefaultQueriesInitialized(); - } catch (e) { - Cu.reportError(e); - } - }.bind(this) - ); - } catch (e) { - Cu.reportError( - new Error("Bookmarks.html file could be corrupt." + "\n" + - e.message)); - } - } - else { - Cu.reportError(new Error("Unable to find bookmarks.html file.")); - } - - // See #1083: - // "Delete all bookmarks except for backups" in Safe Mode doesn't work - var timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer); - let observer = { - "observe": function() { - delete observer.timer; - // 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); - } - }, - "timer": timer, - }; - timer.init(observer, 100, Ci.nsITimer.TYPE_ONE_SHOT); - } - - // Initialize bookmark archiving on idle. - // Once a day, either on idle or shutdown, bookmarks are backed up. - if (!this._isIdleObserver) { - this._idleService.addIdleObserver(this, BOOKMARKS_BACKUP_IDLE_TIME); - this._isIdleObserver = true; - } - - }.bind(this)).catch(ex => { - Cu.reportError(ex); - }).then(result => { - // 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", ""); - }); - }, - - /** - * Places shut-down tasks - * - back up bookmarks if needed. - * - export bookmarks as HTML, if so configured. - * - finalize components depending on Places. - */ - _onPlacesShutdown: function BG__onPlacesShutdown() { - this._sanitizer.onShutdown(); - PageThumbs.uninit(); - - if (this._isIdleObserver) { - this._idleService.removeIdleObserver(this, BOOKMARKS_BACKUP_IDLE_TIME); - this._isIdleObserver = false; - } - - let waitingForBackupToComplete = true; - if (this._shouldBackupBookmarks()) { - waitingForBackupToComplete = false; - this._backupBookmarks().then( - function onSuccess() { - waitingForBackupToComplete = true; - }, - function onFailure() { - Cu.reportError("Unable to backup bookmarks."); - waitingForBackupToComplete = true; - } - ); - } - - // Backup bookmarks to bookmarks.html to support apps that depend - // on the legacy format. - let waitingForHTMLExportToComplete = true; - // If this fails to get the preference value, we don't export. - if (Services.prefs.getBoolPref("browser.bookmarks.autoExportHTML")) { - // Exceptionally, since this is a non-default setting and HTML format is - // discouraged in favor of the JSON/JSONLZ4 backups, we spin the event - // loop on shutdown, to wait for the export to finish. We cannot safely - // spin the event loop on shutdown until we include a watchdog to prevent - // potential hangs (bug 518683). The asynchronous shutdown operations - // will then be handled by a shutdown service (bug 435058). - waitingForHTMLExportToComplete = false; - BookmarkHTMLUtils.exportToFile(BookmarkHTMLUtils.defaultPath).then( - function onSuccess() { - waitingForHTMLExportToComplete = true; - }, - function onFailure() { - Cu.reportError("Unable to auto export html."); - waitingForHTMLExportToComplete = true; - } - ); - } - - let thread = Services.tm.currentThread; - while (!waitingForBackupToComplete || !waitingForHTMLExportToComplete) { - thread.processNextEvent(true); - } - }, - - /** - * Determine whether to backup bookmarks or not. - * @return true if bookmarks should be backed up, false if not. - */ - _shouldBackupBookmarks: function BG__shouldBackupBookmarks() { - let lastBackupFile = PlacesBackups.getMostRecent(); - - // Should backup bookmarks if there are no backups or the maximum interval between - // backups elapsed. - return (!lastBackupFile || - new Date() - PlacesBackups.getDateForFile(lastBackupFile) > BOOKMARKS_BACKUP_INTERVAL); - }, - - /** - * Backup bookmarks. - */ - _backupBookmarks: function BG__backupBookmarks() { - return Task.spawn(function() { - // Backup bookmarks if there are no backups or the maximum interval between - // backups elapsed. - let maxBackups = BOOKMARKS_BACKUP_MAX_BACKUPS; - try { - maxBackups = Services.prefs.getIntPref("browser.bookmarks.max_backups"); - } - catch(ex) { /* Use default. */ } - - yield PlacesBackups.create(maxBackups); // Don't force creation. - }); - }, - - /** - * 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 = this.getMostRecentBrowserWindow(); - - var buttons = [ - { - label: buttonText, - accessKey: accessKey, - popup: null, - callback: function(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 - }, - - _migrateUI: function BG__migrateUI() { - const UI_VERSION = 20; - const BROWSER_DOCURL = "chrome://browser/content/browser.xul#"; - let currentUIVersion = 0; - try { - currentUIVersion = Services.prefs.getIntPref("browser.migration.version"); - } catch(ex) {} - if (currentUIVersion >= UI_VERSION) - return; - - this._rdf = Cc["@mozilla.org/rdf/rdf-service;1"].getService(Ci.nsIRDFService); - this._dataSource = this._rdf.GetDataSource("rdf:local-store"); - this._dirty = false; - - if (currentUIVersion < 2) { - // This code adds the customizable bookmarks button. - let currentsetResource = this._rdf.GetResource("currentset"); - let toolbarResource = this._rdf.GetResource(BROWSER_DOCURL + "nav-bar"); - let currentset = this._getPersist(toolbarResource, currentsetResource); - // Need to migrate only if toolbar is customized and the element is not found. - if (currentset && - currentset.indexOf("bookmarks-menu-button-container") == -1) { - currentset += ",bookmarks-menu-button-container"; - this._setPersist(toolbarResource, currentsetResource, currentset); - } - } - - if (currentUIVersion < 3) { - // This code merges the reload/stop/go button into the url bar. - let currentsetResource = this._rdf.GetResource("currentset"); - let toolbarResource = this._rdf.GetResource(BROWSER_DOCURL + "nav-bar"); - let currentset = this._getPersist(toolbarResource, currentsetResource); - // Need to migrate only if toolbar is customized and all 3 elements are found. - if (currentset && - currentset.indexOf("reload-button") != -1 && - currentset.indexOf("stop-button") != -1 && - currentset.indexOf("urlbar-container") != -1 && - currentset.indexOf("urlbar-container,reload-button,stop-button") == -1) { - currentset = currentset.replace(/(^|,)reload-button($|,)/, "$1$2") - .replace(/(^|,)stop-button($|,)/, "$1$2") - .replace(/(^|,)urlbar-container($|,)/, - "$1urlbar-container,reload-button,stop-button$2"); - this._setPersist(toolbarResource, currentsetResource, currentset); - } - } - - if (currentUIVersion < 4) { - // This code moves the home button to the immediate left of the bookmarks menu button. - let currentsetResource = this._rdf.GetResource("currentset"); - let toolbarResource = this._rdf.GetResource(BROWSER_DOCURL + "nav-bar"); - let currentset = this._getPersist(toolbarResource, currentsetResource); - // Need to migrate only if toolbar is customized and the elements are found. - if (currentset && - currentset.indexOf("home-button") != -1 && - currentset.indexOf("bookmarks-menu-button-container") != -1) { - currentset = currentset.replace(/(^|,)home-button($|,)/, "$1$2") - .replace(/(^|,)bookmarks-menu-button-container($|,)/, - "$1home-button,bookmarks-menu-button-container$2"); - this._setPersist(toolbarResource, currentsetResource, currentset); - } - } - - if (currentUIVersion < 5) { - // This code uncollapses PersonalToolbar if its collapsed status is not - // persisted, and user customized it or changed default bookmarks. - let toolbarResource = this._rdf.GetResource(BROWSER_DOCURL + "PersonalToolbar"); - let collapsedResource = this._rdf.GetResource("collapsed"); - let collapsed = this._getPersist(toolbarResource, collapsedResource); - // If the user does not have a persisted value for the toolbar's - // "collapsed" attribute, try to determine whether it's customized. - if (collapsed === null) { - // We consider the toolbar customized if it has more than - // 3 children, or if it has a persisted currentset value. - let currentsetResource = this._rdf.GetResource("currentset"); - let toolbarIsCustomized = !!this._getPersist(toolbarResource, - currentsetResource); - function getToolbarFolderCount() { - let toolbarFolder = - PlacesUtils.getFolderContents(PlacesUtils.toolbarFolderId).root; - let toolbarChildCount = toolbarFolder.childCount; - toolbarFolder.containerOpen = false; - return toolbarChildCount; - } - - if (toolbarIsCustomized || getToolbarFolderCount() > 3) { - this._setPersist(toolbarResource, collapsedResource, "false"); - } - } - } - - if (currentUIVersion < 6) { - // convert tabsontop attribute to pref - let toolboxResource = this._rdf.GetResource(BROWSER_DOCURL + "navigator-toolbox"); - let tabsOnTopResource = this._rdf.GetResource("tabsontop"); - let tabsOnTopAttribute = this._getPersist(toolboxResource, tabsOnTopResource); - if (tabsOnTopAttribute) - Services.prefs.setBoolPref("browser.tabs.onTop", tabsOnTopAttribute == "true"); - } - - // Migration at version 7 only occurred for users who wanted to try the new - // Downloads Panel feature before its release. Since migration at version - // 9 adds the button by default, this step has been removed. - - if (currentUIVersion < 8) { - // Reset homepage pref for users who have it set to google.com/firefox - let uri = Services.prefs.getComplexValue("browser.startup.homepage", - Ci.nsIPrefLocalizedString).data; - if (uri && /^https?:\/\/(www\.)?google(\.\w{2,3}){1,2}\/firefox\/?$/.test(uri)) { - Services.prefs.clearUserPref("browser.startup.homepage"); - } - } - - if (currentUIVersion < 9) { - // This code adds the customizable downloads buttons. - let currentsetResource = this._rdf.GetResource("currentset"); - let toolbarResource = this._rdf.GetResource(BROWSER_DOCURL + "nav-bar"); - let currentset = this._getPersist(toolbarResource, currentsetResource); - - // 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$2") - } - this._setPersist(toolbarResource, currentsetResource, currentset); - } - - Services.prefs.clearUserPref("browser.download.useToolkitUI"); - Services.prefs.clearUserPref("browser.library.useNewDownloadsView"); - } - -#ifdef XP_WIN - if (currentUIVersion < 10) { - // For Windows systems with display set to > 96dpi (i.e. systemDefaultScale - // will return a value > 1.0), we want to discard any saved full-zoom settings, - // as we'll now be scaling the content according to the system resolution - // scale factor (Windows "logical DPI" setting) - let sm = Cc["@mozilla.org/gfx/screenmanager;1"].getService(Ci.nsIScreenManager); - if (sm.systemDefaultScale > 1.0) { - let cps2 = Cc["@mozilla.org/content-pref/service;1"]. - getService(Ci.nsIContentPrefService2); - cps2.removeByName("browser.content.full-zoom", null); - } - } -#endif - - if (currentUIVersion < 11) { - Services.prefs.clearUserPref("dom.disable_window_move_resize"); - Services.prefs.clearUserPref("dom.disable_window_flip"); - Services.prefs.clearUserPref("dom.event.contextmenu.enabled"); - Services.prefs.clearUserPref("javascript.enabled"); - Services.prefs.clearUserPref("permissions.default.image"); - } - - if (currentUIVersion < 12) { - // Remove bookmarks-menu-button-container, then place - // bookmarks-menu-button into its position. - let currentsetResource = this._rdf.GetResource("currentset"); - let toolbarResource = this._rdf.GetResource(BROWSER_DOCURL + "nav-bar"); - let currentset = this._getPersist(toolbarResource, currentsetResource); - // Need to migrate only if toolbar is customized. - if (currentset) { - if (currentset.contains("bookmarks-menu-button-container")) { - currentset = currentset.replace(/(^|,)bookmarks-menu-button-container($|,)/, - "$1bookmarks-menu-button$2"); - this._setPersist(toolbarResource, currentsetResource, currentset); - } - } - } - - if (currentUIVersion < 16) { - // Migrate Sync from pmsync.palemoon.net to pmsync.palemoon.org - try { - let syncURL = Services.prefs.getCharPref("services.sync.clusterURL"); - let newSyncURL = syncURL.replace(/pmsync\.palemoon\.net/i,"pmsync.palemoon.org"); - if (newSyncURL != syncURL) { - Services.prefs.setCharPref("services.sync.clusterURL", newSyncURL); - } - } catch(ex) { - // Pref not found: Sync not in use, nothing to do. - } - } - - if (currentUIVersion < 17) { - this._notifyNotificationsUpgrade(); - } - - if (this._dirty) - this._dataSource.QueryInterface(Ci.nsIRDFRemoteDataSource).Flush(); - - delete this._rdf; - delete this._dataSource; - - if (currentUIVersion < 18) { - // 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) {} - } - -#ifndef MOZ_JXR - // Until JPEG-XR decoder is implemented (UXP #144) - if (currentUIVersion < 19) { - try { - let ihaPref = "image.http.accept"; - let ihaValue = Services.prefs.getCharPref(ihaPref); - if (ihaValue.includes("image/jxr,")) { - Services.prefs.setCharPref(ihaPref, ihaValue.replace("image/jxr,", "")); - } else if (ihaValue.includes("image/jxr")) { - Services.prefs.clearUserPref(ihaPref); - } - } - catch (ex) {} - } -#endif - - if (currentUIVersion < 20) { - // HPKP change of UI preference; reset enforcement level - Services.prefs.clearUserPref("security.cert_pinning.enforcement_level"); - } - - // 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: function BG__notifyNotificationsUpgrade() { - if (!this._hasExistingNotificationPermission()) { - return; - } - 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("browser.push.warning.infoURL"); - - try { - AlertsService.showAlertNotification(imageURL, title, text, - true, url, clickCallback); - } - catch (e) { - Cu.reportError(e); - } - }, - - _openPermissions: function(aPrincipal) { - var win = this.getMostRecentBrowserWindow(); - var url = "about:permissions"; - try { - url = url + "?filter=" + aPrincipal.URI.host; - } - catch (e) {} - win.openUILinkIn(url, "tab"); - }, - - _hasSystemAlertsService: function() { - try { - return !!Cc["@mozilla.org/system-alerts-service;1"].getService( - Ci.nsIAlertsService); - } catch (e) {} - return false; - }, - - _getPersist: function BG__getPersist(aSource, aProperty) { - var target = this._dataSource.GetTarget(aSource, aProperty, true); - if (target instanceof Ci.nsIRDFLiteral) - return target.Value; - return null; - }, - - _setPersist: function BG__setPersist(aSource, aProperty, aTarget) { - this._dirty = true; - try { - var oldTarget = this._dataSource.GetTarget(aSource, aProperty, true); - if (oldTarget) { - if (aTarget) - this._dataSource.Change(aSource, aProperty, oldTarget, this._rdf.GetLiteral(aTarget)); - else - this._dataSource.Unassert(aSource, aProperty, oldTarget); - } - else { - this._dataSource.Assert(aSource, aProperty, this._rdf.GetLiteral(aTarget), true); - } - - // Add the entry to the persisted set for this document if it's not there. - // This code is mostly borrowed from XULDocument::Persist. - let docURL = aSource.ValueUTF8.split("#")[0]; - let docResource = this._rdf.GetResource(docURL); - let persistResource = this._rdf.GetResource("http://home.netscape.com/NC-rdf#persist"); - if (!this._dataSource.HasAssertion(docResource, persistResource, aSource, true)) { - this._dataSource.Assert(docResource, persistResource, aSource, true); - } - } - catch(ex) {} - }, - - // ------------------------------ - // public nsIBrowserGlue members - // ------------------------------ - - sanitize: function BG_sanitize(aParentWindow) { - this._sanitizer.sanitize(aParentWindow); - }, - - ensurePlacesDefaultQueriesInitialized: - function BG_ensurePlacesDefaultQueriesInitialized() { - // This is actual version of the smart bookmarks, must be increased every - // time smart bookmarks 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 = 4; - const SMART_BOOKMARKS_ANNO = "Places/SmartBookmark"; - const SMART_BOOKMARKS_PREF = "browser.places.smartBookmarksVersion"; - - // TODO bug 399268: should this be a pref? - const MAX_RESULTS = 10; - - // Get current smart bookmarks version. If not set, create them. - let smartBookmarksCurrentVersion = Services.prefs.getIntPref(SMART_BOOKMARKS_PREF, 0); - - // If version is current or smart bookmarks are disabled, just bail out. - if (smartBookmarksCurrentVersion == -1 || - smartBookmarksCurrentVersion >= SMART_BOOKMARKS_VERSION) { - return; - } - - let batch = { - runBatched: function BG_EPDQI_runBatched() { - let menuIndex = 0; - let toolbarIndex = 0; - let bundle = Services.strings.createBundle("chrome://browser/locale/places/places.properties"); - - let smartBookmarks = { - MostVisited: { - title: bundle.GetStringFromName("mostVisitedTitle"), - uri: NetUtil.newURI("place:sort=" + - Ci.nsINavHistoryQueryOptions.SORT_BY_VISITCOUNT_DESCENDING + - "&maxResults=" + MAX_RESULTS), - parent: PlacesUtils.toolbarFolderId, - position: toolbarIndex++, - newInVersion: 1 - }, - RecentlyBookmarked: { - title: bundle.GetStringFromName("recentlyBookmarkedTitle"), - uri: NetUtil.newURI("place:folder=BOOKMARKS_MENU" + - "&folder=UNFILED_BOOKMARKS" + - "&folder=TOOLBAR" + - "&queryType=" + - Ci.nsINavHistoryQueryOptions.QUERY_TYPE_BOOKMARKS + - "&sort=" + - Ci.nsINavHistoryQueryOptions.SORT_BY_DATEADDED_DESCENDING + - "&maxResults=" + MAX_RESULTS + - "&excludeQueries=1"), - parent: PlacesUtils.bookmarksMenuFolderId, - position: menuIndex++, - newInVersion: 1 - }, - RecentTags: { - title: bundle.GetStringFromName("recentTagsTitle"), - uri: NetUtil.newURI("place:"+ - "type=" + - Ci.nsINavHistoryQueryOptions.RESULTS_AS_TAG_QUERY + - "&sort=" + - Ci.nsINavHistoryQueryOptions.SORT_BY_LASTMODIFIED_DESCENDING + - "&maxResults=" + MAX_RESULTS), - parent: PlacesUtils.bookmarksMenuFolderId, - position: menuIndex++, - newInVersion: 1 - } - }; - - // Set current itemId, parent and position if Smart Bookmark exists, - // we will use these informations to create the new version at the same - // position. - let smartBookmarkItemIds = PlacesUtils.annotations.getItemsWithAnnotation(SMART_BOOKMARKS_ANNO); - smartBookmarkItemIds.forEach(function (itemId) { - let queryId = PlacesUtils.annotations.getItemAnnotation(itemId, SMART_BOOKMARKS_ANNO); - if (queryId in smartBookmarks) { - let smartBookmark = smartBookmarks[queryId]; - smartBookmark.itemId = itemId; - smartBookmark.parent = PlacesUtils.bookmarks.getFolderIdForItem(itemId); - smartBookmark.position = PlacesUtils.bookmarks.getItemIndex(itemId); - } - 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 in 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.itemId) - continue; - - // Remove old version of the smart bookmark if it exists, since it - // will be replaced in place. - if (smartBookmark.itemId) { - PlacesUtils.bookmarks.removeItem(smartBookmark.itemId); - } - - // Create the new smart bookmark and store its updated itemId. - smartBookmark.itemId = - PlacesUtils.bookmarks.insertBookmark(smartBookmark.parent, - smartBookmark.uri, - smartBookmark.position, - smartBookmark.title); - PlacesUtils.annotations.setItemAnnotation(smartBookmark.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 id = PlacesUtils.bookmarks.getIdForItemAt(PlacesUtils.bookmarksMenuFolderId, - menuIndex); - // Don't add a separator if the menu was empty or there is one already. - if (id != -1 && - PlacesUtils.bookmarks.getItemType(id) != PlacesUtils.bookmarks.TYPE_SEPARATOR) { - PlacesUtils.bookmarks.insertSeparator(PlacesUtils.bookmarksMenuFolderId, - menuIndex); - } - } - } - }; - - try { - PlacesUtils.bookmarks.runInBatchMode(batch, null); - } - catch(ex) { - Components.utils.reportError(ex); - } - finally { - Services.prefs.setIntPref(SMART_BOOKMARKS_PREF, SMART_BOOKMARKS_VERSION); - Services.prefs.savePrefFile(null); - } - }, - - // this returns the most recent non-popup browser window - getMostRecentBrowserWindow: function BG_getMostRecentBrowserWindow() { - return RecentWindow.getMostRecentBrowserWindow(); - }, - -#ifdef MOZ_SERVICES_SYNC - /** - * Called as an observer when Sync's "display URI" notification is fired. - * - * We open the received URI in a background tab. - * - * Eventually, this will likely be replaced by a more robust tab syncing - * feature. This functionality is considered somewhat evil by UX because it - * opens a new tab automatically without any prompting. However, it is a - * lesser evil than sending a tab to a specific device (from e.g. Fennec) - * and having nothing happen on the receiving end. - */ - _onDisplaySyncURI: function _onDisplaySyncURI(data) { - try { - let tabbrowser = RecentWindow.getMostRecentBrowserWindow({private: false}).gBrowser; - - // The payload is wrapped weirdly because of how Sync does notifications. - tabbrowser.addTab(data.wrappedJSObject.object.uri); - } catch (ex) { - Cu.reportError("Error displaying tab received by Sync: " + ex); - } - }, -#endif - - // 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, -} - -function ContentPermissionPrompt() {} - -ContentPermissionPrompt.prototype = { - classID: Components.ID("{d8903bf6-68d5-4e97-bcd1-e4d3012f721a}"), - - QueryInterface: XPCOMUtils.generateQI([Ci.nsIContentPermissionPrompt]), - - _getChromeWindow: function CPP_getChromeWindow(aWindow) { - var chromeWin = aWindow - .QueryInterface(Ci.nsIInterfaceRequestor) - .getInterface(Ci.nsIWebNavigation) - .QueryInterface(Ci.nsIDocShellTreeItem) - .rootTreeItem - .QueryInterface(Ci.nsIInterfaceRequestor) - .getInterface(Ci.nsIDOMWindow) - .QueryInterface(Ci.nsIDOMChromeWindow); - return chromeWin; - }, - - _getBrowserForRequest: function (aRequest) { - let requestingWindow = aRequest.window.top; - // find the requesting browser or iframe - let browser = requestingWindow.QueryInterface(Ci.nsIInterfaceRequestor) - .getInterface(Ci.nsIWebNavigation) - .QueryInterface(Ci.nsIDocShell) - .chromeEventHandler; - return browser; - }, - - /** - * Show a permission prompt. - * - * @param aRequest The permission request. - * @param aMessage The message to display on the prompt. - * @param aPermission The type of permission to prompt. - * @param aActions An array of actions of the form: - * [main action, secondary actions, ...] - * Actions are of the form { stringId, action, expireType, callback } - * Permission is granted if action is null or ALLOW_ACTION. - * @param aNotificationId The id of the PopupNotification. - * @param aAnchorId The id for the PopupNotification anchor. - * @param aOptions Options for the PopupNotification - */ - _showPrompt: function CPP_showPrompt(aRequest, aMessage, aPermission, aActions, - aNotificationId, aAnchorId, aOptions) { - function onFullScreen() { - popup.remove(); - } - - var requestingWindow = aRequest.window.top; - var chromeWin = this._getChromeWindow(requestingWindow).wrappedJSObject; - var browser = chromeWin.gBrowser.getBrowserForDocument(requestingWindow.document); - if (!browser) { - // find the requesting browser or iframe - browser = requestingWindow.QueryInterface(Ci.nsIInterfaceRequestor) - .getInterface(Ci.nsIWebNavigation) - .QueryInterface(Ci.nsIDocShell) - .chromeEventHandler; - } - var requestPrincipal = aRequest.principal; - - // Transform the prompt actions into PopupNotification actions. - var popupNotificationActions = []; - for (var i = 0; i < aActions.length; i++) { - let promptAction = aActions[i]; - - // Don't offer action in PB mode if the action remembers permission for more than a session. - if (PrivateBrowsingUtils.isWindowPrivate(chromeWin) && - promptAction.expireType != Ci.nsIPermissionManager.EXPIRE_SESSION && - promptAction.action) { - continue; - } - - var action = { - label: gBrowserBundle.GetStringFromName(promptAction.stringId), - accessKey: gBrowserBundle.GetStringFromName(promptAction.stringId + ".accesskey"), - callback: function() { - if (promptAction.callback) { - promptAction.callback(); - } - - // Remember permissions. - if (promptAction.action) { - Services.perms.addFromPrincipal(requestPrincipal, aPermission, - promptAction.action, promptAction.expireType); - } - - // Grant permission if action is null or ALLOW_ACTION. - if (!promptAction.action || promptAction.action == Ci.nsIPermissionManager.ALLOW_ACTION) { - aRequest.allow(); - } else { - aRequest.cancel(); - } - }, - }; - - popupNotificationActions.push(action); - } - - var mainAction = popupNotificationActions.length ? - popupNotificationActions[0] : null; - var secondaryActions = popupNotificationActions.splice(1); - - if (aRequest.type == "pointerLock") { - // If there's no mainAction, this is the autoAllow warning prompt. - let autoAllow = !mainAction; - - if (!aOptions) - aOptions = {}; - - aOptions.removeOnDismissal = autoAllow; - aOptions.eventCallback = type => { - if (type == "removed") { - browser.removeEventListener("mozfullscreenchange", onFullScreen, true); - if (autoAllow) { - aRequest.allow(); - } - } - } - - } - - var popup = chromeWin.PopupNotifications.show(browser, aNotificationId, aMessage, aAnchorId, - mainAction, secondaryActions, aOptions); - if (aRequest.type == "pointerLock") { - // pointerLock is automatically allowed in fullscreen mode (and revoked - // upon exit), so if the page enters fullscreen mode after requesting - // pointerLock (but before the user has granted permission), we should - // remove the now-impotent notification. - browser.addEventListener("mozfullscreenchange", onFullScreen, true); - } - }, - - _promptGeo : function(aRequest) { - var requestingURI = aRequest.principal.URI; - - var message; - - // Share location action. - var actions = [{ - stringId: "geolocation.shareLocation", - action: null, - expireType: null, - callback: function() { - // Telemetry stub (left here for safety and compatibility reasons) - }, - }]; - - if (requestingURI.schemeIs("file")) { - message = gBrowserBundle.formatStringFromName("geolocation.shareWithFile", - [requestingURI.path], 1); - } else { - message = gBrowserBundle.formatStringFromName("geolocation.shareWithSite", - [requestingURI.host], 1); - // Always share location action. - actions.push({ - stringId: "geolocation.alwaysShareLocation", - action: Ci.nsIPermissionManager.ALLOW_ACTION, - expireType: null, - callback: function() { - // Telemetry stub (left here for safety and compatibility reasons) - }, - }); - - // Never share location action. - actions.push({ - stringId: "geolocation.neverShareLocation", - action: Ci.nsIPermissionManager.DENY_ACTION, - expireType: null, - callback: function() { - // Telemetry stub (left here for safety and compatibility reasons) - }, - }); - } - - var options = { - learnMoreURL: Services.urlFormatter.formatURLPref("browser.geolocation.warning.infoURL"), - }; - - this._showPrompt(aRequest, message, "geo", actions, "geolocation", - "geo-notification-icon", options); - }, - - _promptWebNotifications : function(aRequest) { - var requestingURI = aRequest.principal.URI; - - var message = gBrowserBundle.formatStringFromName("webNotifications.showFromSite", - [requestingURI.host], 1); - - var actions; - - var browser = this._getBrowserForRequest(aRequest); - // Only show "allow for session" in PB mode, we don't - // support "allow for session" in non-PB mode. - if (PrivateBrowsingUtils.isBrowserPrivate(browser)) { - actions = [ - { - stringId: "webNotifications.showForSession", - action: Ci.nsIPermissionManager.ALLOW_ACTION, - expireType: Ci.nsIPermissionManager.EXPIRE_SESSION, - callback: function() {}, - }, - ]; - } else { - actions = [ - { - stringId: "webNotifications.showForSession", - action: Ci.nsIPermissionManager.ALLOW_ACTION, - expireType: Ci.nsIPermissionManager.EXPIRE_SESSION, - callback: function() {}, - }, - { - stringId: "webNotifications.alwaysShow", - action: Ci.nsIPermissionManager.ALLOW_ACTION, - expireType: null, - callback: function() {}, - }, - { - stringId: "webNotifications.neverShow", - action: Ci.nsIPermissionManager.DENY_ACTION, - expireType: null, - callback: function() {}, - }, - ]; - } - var options = { - learnMoreURL: Services.urlFormatter.formatURLPref("browser.push.warning.infoURL"), - }; - - this._showPrompt(aRequest, message, "desktop-notification", actions, - "web-notifications", - "web-notifications-notification-icon", options); - }, - - _promptPointerLock: function CPP_promtPointerLock(aRequest, autoAllow) { - let requestingURI = aRequest.principal.URI; - - let originString = requestingURI.schemeIs("file") ? requestingURI.path : requestingURI.host; - let message = gBrowserBundle.formatStringFromName(autoAllow ? - "pointerLock.autoLock.title2" : "pointerLock.title2", - [originString], 1); - // If this is an autoAllow info prompt, offer no actions. - // _showPrompt() will allow the request when it's dismissed. - let actions = []; - if (!autoAllow) { - actions = [ - { - stringId: "pointerLock.allow2", - action: null, - expireType: null, - callback: function() {}, - }, - { - stringId: "pointerLock.alwaysAllow", - action: Ci.nsIPermissionManager.ALLOW_ACTION, - expireType: null, - callback: function() {}, - }, - { - stringId: "pointerLock.neverAllow", - action: Ci.nsIPermissionManager.DENY_ACTION, - expireType: null, - callback: function() {}, - }, - ]; - } - - this._showPrompt(aRequest, message, "pointerLock", actions, "pointerLock", - "pointerLock-notification-icon", null); - }, - - prompt: function CPP_prompt(request) { - // Only allow exactly one permission rquest here. - let types = request.types.QueryInterface(Ci.nsIArray); - if (types.length != 1) { - request.cancel(); - return; - } - let perm = types.queryElementAt(0, Ci.nsIContentPermissionType); - - const kFeatureKeys = { "geolocation" : "geo", - "desktop-notification" : "desktop-notification", - "pointerLock" : "pointerLock", - }; - - // Make sure that we support the request. - if (!(perm.type in kFeatureKeys)) { - return; - } - - var requestingPrincipal = request.principal; - var requestingURI = requestingPrincipal.URI; - - // Ignore requests from non-nsIStandardURLs - if (!(requestingURI instanceof Ci.nsIStandardURL)) - return; - - var autoAllow = false; - var permissionKey = kFeatureKeys[perm.type]; - var result = Services.perms.testExactPermissionFromPrincipal(requestingPrincipal, permissionKey); - - if (result == Ci.nsIPermissionManager.DENY_ACTION) { - request.cancel(); - return; - } - - if (result == Ci.nsIPermissionManager.ALLOW_ACTION) { - autoAllow = true; - // For pointerLock, we still want to show a warning prompt. - if (request.type != "pointerLock") { - request.allow(); - return; - } - } - - // Show the prompt. - switch (perm.type) { - case "geolocation": - this._promptGeo(request); - break; - case "desktop-notification": - this._promptWebNotifications(request); - break; - case "pointerLock": - this._promptPointerLock(request, autoAllow); - break; - } - }, - -}; - -var components = [BrowserGlue, ContentPermissionPrompt]; -this.NSGetFactory = XPCOMUtils.generateNSGetFactory(components); |