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