/services/sync/tps/extensions/mozmill/resource/modules/init.js
http://github.com/zpao/v8monkey · JavaScript · 212 lines · 106 code · 30 blank · 76 comment · 14 complexity · 3d71aacca4d0c339b41ec1e8ca02a14b MD5 · raw file
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Mozilla Corporation Code.
- *
- * The Initial Developer of the Original Code is
- * Adam Christian.
- * Portions created by the Initial Developer are Copyright (C) 2008
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Adam Christian <adam.christian@gmail.com>
- * Mikeal Rogers <mikeal.rogers@gmail.com>
- * Henrik Skupin <hskupin@mozilla.com>
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
- var frame = {}; Components.utils.import('resource://mozmill/modules/frame.js', frame);
- /**
- * Console listener which listens for error messages in the console and forwards
- * them to the Mozmill reporting system for output.
- */
- function ConsoleListener() {
- this.register();
- }
- ConsoleListener.prototype = {
- observe: function(aMessage) {
- var msg = aMessage.message;
- var re = /^\[.*Error:.*(chrome|resource):\/\/.*/i;
- if (msg.match(re)) {
- frame.events.fail(aMessage);
- }
- },
- QueryInterface: function (iid) {
- if (!iid.equals(Components.interfaces.nsIConsoleListener) && !iid.equals(Components.interfaces.nsISupports)) {
- throw Components.results.NS_ERROR_NO_INTERFACE;
- }
- return this;
- },
- register: function() {
- var aConsoleService = Components.classes["@mozilla.org/consoleservice;1"]
- .getService(Components.interfaces.nsIConsoleService);
- aConsoleService.registerListener(this);
- },
- unregister: function() {
- var aConsoleService = Components.classes["@mozilla.org/consoleservice;1"]
- .getService(Components.interfaces.nsIConsoleService);
- aConsoleService.unregisterListener(this);
- }
- }
- // start listening
- var consoleListener = new ConsoleListener();
- var EXPORTED_SYMBOLS = ["mozmill"];
- const Cc = Components.classes;
- const Ci = Components.interfaces;
- const Cu = Components.utils;
- var mozmill = Cu.import('resource://mozmill/modules/mozmill.js');
- // Observer for new top level windows
- var windowObserver = {
- observe: function(subject, topic, data) {
- attachEventListeners(subject);
- }
- };
- /**
- * Attach event listeners
- */
- function attachEventListeners(window) {
- // These are the event handlers
- function pageShowHandler(event) {
- var doc = event.originalTarget;
- var tab = window.gBrowser.getBrowserForDocument(doc);
- if (tab) {
- //log("*** Loaded tab: location=" + doc.location + ", baseURI=" + doc.baseURI + "\n");
- tab.mozmillDocumentLoaded = true;
- } else {
- //log("*** Loaded HTML location=" + doc.location + ", baseURI=" + doc.baseURI + "\n");
- doc.defaultView.mozmillDocumentLoaded = true;
- }
- // We need to add/remove the unload/pagehide event listeners to preserve caching.
- window.gBrowser.addEventListener("beforeunload", beforeUnloadHandler, true);
- window.gBrowser.addEventListener("pagehide", pageHideHandler, true);
- };
- var DOMContentLoadedHandler = function(event) {
- var errorRegex = /about:.+(error)|(blocked)\?/;
- if (errorRegex.exec(event.target.baseURI)) {
- // Wait about 1s to be sure the DOM is ready
- mozmill.utils.sleep(1000);
- var tab = window.gBrowser.getBrowserForDocument(event.target);
- if (tab)
- tab.mozmillDocumentLoaded = true;
- // We need to add/remove the unload event listener to preserve caching.
- window.gBrowser.addEventListener("beforeunload", beforeUnloadHandler, true);
- }
- };
- // beforeunload is still needed because pagehide doesn't fire before the page is unloaded.
- // still use pagehide for cases when beforeunload doesn't get fired
- function beforeUnloadHandler(event) {
- var doc = event.originalTarget;
- var tab = window.gBrowser.getBrowserForDocument(event.target);
- if (tab) {
- //log("*** Unload tab: location=" + doc.location + ", baseURI=" + doc.baseURI + "\n");
- tab.mozmillDocumentLoaded = false;
- } else {
- //log("*** Unload HTML location=" + doc.location + ", baseURI=" + doc.baseURI + "\n");
- doc.defaultView.mozmillDocumentLoaded = false;
- }
- window.gBrowser.removeEventListener("beforeunload", beforeUnloadHandler, true);
- };
- var pageHideHandler = function(event) {
- // If event.persisted is false, the beforeUnloadHandler should fire
- // and there is no need for this event handler.
- if (event.persisted) {
- var doc = event.originalTarget;
- var tab = window.gBrowser.getBrowserForDocument(event.target);
- if (tab) {
- //log("*** Unload tab: location=" + doc.location + ", baseURI=" + doc.baseURI + "\n");
- tab.mozmillDocumentLoaded = false;
- } else {
- //log("*** Unload HTML location=" + doc.location + ", baseURI=" + doc.baseURI + "\n");
- doc.defaultView.mozmillDocumentLoaded = false;
- }
- window.gBrowser.removeEventListener("beforeunload", beforeUnloadHandler, true);
- }
- };
- // Add the event handlers to the tabbedbrowser once its window has loaded
- window.addEventListener("load", function(event) {
- window.mozmillDocumentLoaded = true;
- if (window.gBrowser) {
- // Page is ready
- window.gBrowser.addEventListener("pageshow", pageShowHandler, true);
- // Note: Error pages will never fire a "load" event. For those we
- // have to wait for the "DOMContentLoaded" event. That's the final state.
- // Error pages will always have a baseURI starting with
- // "about:" followed by "error" or "blocked".
- window.gBrowser.addEventListener("DOMContentLoaded", DOMContentLoadedHandler, true);
- // Leave page (use caching)
- window.gBrowser.addEventListener("pagehide", pageHideHandler, true);
- }
- }, false);
- }
- /**
- * Initialize Mozmill
- */
- function initialize() {
- // Activate observer for new top level windows
- var observerService = Cc["@mozilla.org/observer-service;1"].
- getService(Ci.nsIObserverService);
- observerService.addObserver(windowObserver, "toplevel-window-ready", false);
- // Attach event listeners to all open windows
- var enumerator = Cc["@mozilla.org/appshell/window-mediator;1"].
- getService(Ci.nsIWindowMediator).getEnumerator("");
- while (enumerator.hasMoreElements()) {
- var win = enumerator.getNext();
- attachEventListeners(win);
- // For windows or dialogs already open we have to explicitly set the property
- // otherwise windows which load really quick never gets the property set and
- // we fail to create the controller
- win.mozmillDocumentLoaded = true;
- };
- }
- initialize();