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diff --git a/tools/addon-sdk-1.12/lib/sdk/tabs/tab-firefox.js b/tools/addon-sdk-1.12/lib/sdk/tabs/tab-firefox.js
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-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-const { Trait } = require("../deprecated/traits");
-const { EventEmitter } = require("../deprecated/events");
-const { defer } = require("../lang/functional");
-const { EVENTS } = require("./events");
-const { getThumbnailURIForWindow } = require("../content/thumbnail");
-const { getFaviconURIForLocation } = require("../io/data");
-const { activateTab, getOwnerWindow, getBrowserForTab, getTabTitle, setTabTitle,
- getTabURL, setTabURL, getTabContentType } = require('./utils');
-
-// Array of the inner instances of all the wrapped tabs.
-const TABS = [];
-
-/**
- * Trait used to create tab wrappers.
- */
-const TabTrait = Trait.compose(EventEmitter, {
- on: Trait.required,
- _emit: Trait.required,
- /**
- * Tab DOM element that is being wrapped.
- */
- _tab: null,
- /**
- * Window wrapper whose tab this object represents.
- */
- window: null,
- constructor: function Tab(options) {
- this._onReady = this._onReady.bind(this);
- this._tab = options.tab;
- let window = this.window = options.window || getOwnerWindow(this._tab);
-
- // Setting event listener if was passed.
- for each (let type in EVENTS) {
- let listener = options[type.listener];
- if (listener)
- this.on(type.name, options[type.listener]);
- if ('ready' != type.name) // window spreads this event.
- window.tabs.on(type.name, this._onEvent.bind(this, type.name));
- }
-
- this.on(EVENTS.close.name, this.destroy.bind(this));
- this._browser.addEventListener(EVENTS.ready.dom, this._onReady, true);
-
- if (options.isPinned)
- this.pin();
-
- // Since we will have to identify tabs by a DOM elements facade function
- // is used as constructor that collects all the instances and makes sure
- // that they more then one wrapper is not created per tab.
- return this;
- },
- destroy: function destroy() {
- this._removeAllListeners();
- this._browser.removeEventListener(EVENTS.ready.dom, this._onReady, true);
- },
-
- /**
- * Internal listener that emits public event 'ready' when the page of this
- * tab is loaded.
- */
- _onReady: function _onReady(event) {
- // IFrames events will bubble so we need to ignore those.
- if (event.target == this._contentDocument)
- this._emit(EVENTS.ready.name, this._public);
- },
- /**
- * Internal tab event router. Window will emit tab related events for all it's
- * tabs, this listener will propagate all the events for this tab to it's
- * listeners.
- */
- _onEvent: function _onEvent(type, tab) {
- if (tab == this._public)
- this._emit(type, tab);
- },
- /**
- * Browser DOM element where page of this tab is currently loaded.
- */
- get _browser() getBrowserForTab(this._tab),
- /**
- * Window DOM element containing this tab.
- */
- get _window() getOwnerWindow(this._tab),
- /**
- * Document object of the page that is currently loaded in this tab.
- */
- get _contentDocument() this._browser.contentDocument,
- /**
- * Window object of the page that is currently loaded in this tab.
- */
- get _contentWindow() this._browser.contentWindow,
-
- /**
- * The title of the page currently loaded in the tab.
- * Changing this property changes an actual title.
- * @type {String}
- */
- get title() getTabTitle(this._tab),
- set title(title) setTabTitle(this._tab, title),
-
- /**
- * Returns the MIME type that the document loaded in the tab is being
- * rendered as.
- * @type {String}
- */
- get contentType() getTabContentType(this._tab),
-
- /**
- * Location of the page currently loaded in this tab.
- * Changing this property will loads page under under the specified location.
- * @type {String}
- */
- get url() getTabURL(this._tab),
- set url(url) setTabURL(this._tab, url),
- /**
- * URI of the favicon for the page currently loaded in this tab.
- * @type {String}
- */
- get favicon() getFaviconURIForLocation(this.url),
- /**
- * The CSS style for the tab
- */
- get style() null, // TODO
- /**
- * The index of the tab relative to other tabs in the application window.
- * Changing this property will change order of the actual position of the tab.
- * @type {Number}
- */
- get index()
- this._window.gBrowser.getBrowserIndexForDocument(this._contentDocument),
- set index(value) this._window.gBrowser.moveTabTo(this._tab, value),
- /**
- * Thumbnail data URI of the page currently loaded in this tab.
- * @type {String}
- */
- getThumbnail: function getThumbnail()
- getThumbnailURIForWindow(this._contentWindow),
- /**
- * Whether or not tab is pinned (Is an app-tab).
- * @type {Boolean}
- */
- get isPinned() this._tab.pinned,
- pin: function pin() {
- this._window.gBrowser.pinTab(this._tab);
- },
- unpin: function unpin() {
- this._window.gBrowser.unpinTab(this._tab);
- },
-
- /**
- * Create a worker for this tab, first argument is options given to Worker.
- * @type {Worker}
- */
- attach: function attach(options) {
- // BUG 792946 https://bugzilla.mozilla.org/show_bug.cgi?id=792946
- // TODO: fix this circular dependency
- let { Worker } = require('./worker');
- return Worker(options, this._contentWindow);
- },
-
- /**
- * Make this tab active.
- * Please note: That this function is called asynchronous since in E10S that
- * will be the case. Besides this function is called from a constructor where
- * we would like to return instance before firing a 'TabActivated' event.
- */
- activate: defer(function activate() {
- activateTab(this._tab);
- }),
- /**
- * Close the tab
- */
- close: function close(callback) {
- if (callback)
- this.once(EVENTS.close.name, callback);
- this._window.gBrowser.removeTab(this._tab);
- },
- /**
- * Reload the tab
- */
- reload: function reload() {
- this._window.gBrowser.reloadTab(this._tab);
- }
-});
-
-function Tab(options) {
- let chromeTab = options.tab;
- for each (let tab in TABS) {
- if (chromeTab == tab._tab)
- return tab._public;
- }
- let tab = TabTrait(options);
- TABS.push(tab);
- return tab._public;
-}
-Tab.prototype = TabTrait.prototype;
-exports.Tab = Tab;