diff options
Diffstat (limited to 'tools/addon-sdk-1.12/lib/sdk/windows/firefox.js')
| -rw-r--r-- | tools/addon-sdk-1.12/lib/sdk/windows/firefox.js | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/tools/addon-sdk-1.12/lib/sdk/windows/firefox.js b/tools/addon-sdk-1.12/lib/sdk/windows/firefox.js deleted file mode 100644 index 9a55a08..0000000 --- a/tools/addon-sdk-1.12/lib/sdk/windows/firefox.js +++ /dev/null @@ -1,241 +0,0 @@ -/* 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 { Cc, Ci, Cr } = require('chrome'), - { Trait } = require('../deprecated/traits'), - { List } = require('../deprecated/list'), - { EventEmitter } = require('../deprecated/events'), - { WindowTabs, WindowTabTracker } = require('./tabs-firefox'), - { WindowDom } = require('./dom'), - { WindowLoader } = require('./loader'), - { isBrowser, getWindowDocShell } = require('../window/utils'), - { Options } = require('../tabs/common'), - apiUtils = require('../deprecated/api-utils'), - unload = require('../system/unload'), - windowUtils = require('../deprecated/window-utils'), - { WindowTrackerTrait } = windowUtils, - { ns } = require('../core/namespace'), - { observer: windowObserver } = require('./observer'), - { isWindowPBEnabled } = require('../private-browsing/utils'); - -/** - * Window trait composes safe wrappers for browser window that are E10S - * compatible. - */ -const BrowserWindowTrait = Trait.compose( - EventEmitter, - WindowDom.resolve({ close: '_close' }), - WindowTabs, - WindowTabTracker, - WindowLoader, - /* WindowSidebars, */ - Trait.compose({ - _emit: Trait.required, - _close: Trait.required, - _load: Trait.required, - /** - * Constructor returns wrapper of the specified chrome window. - * @param {nsIWindow} window - */ - constructor: function BrowserWindow(options) { - // Register this window ASAP, in order to avoid loop that would try - // to create this window instance over and over (see bug 648244) - windows.push(this); - - // make sure we don't have unhandled errors - this.on('error', console.exception.bind(console)); - - if ('onOpen' in options) - this.on('open', options.onOpen); - if ('onClose' in options) - this.on('close', options.onClose); - if ('onActivate' in options) - this.on('activate', options.onActivate); - if ('onDeactivate' in options) - this.on('deactivate', options.onDeactivate); - if ('window' in options) - this._window = options.window; - - if ('tabs' in options) { - this._tabOptions = Array.isArray(options.tabs) ? - options.tabs.map(Options) : - [ Options(options.tabs) ]; - } - else if ('url' in options) { - this._tabOptions = [ Options(options.url) ]; - } - - this._load(); - return this; - }, - destroy: function () this._onUnload(), - _tabOptions: [], - _onLoad: function() { - try { - this._initWindowTabTracker(); - } - catch(e) { - this._emit('error', e); - } - - this._emitOnObject(browserWindows, 'open', this._public); - }, - _onUnload: function() { - if (!this._window) - return; - this._destroyWindowTabTracker(); - this._emitOnObject(browserWindows, 'close', this._public); - this._window = null; - // Removing reference from the windows array. - windows.splice(windows.indexOf(this), 1); - this._removeAllListeners(); - }, - close: function close(callback) { - // maybe we should deprecate this with message ? - if (callback) this.on('close', callback); - return this._close(); - } - }) -); - -/** - * Gets a `BrowserWindowTrait` for the given `chromeWindow` if previously - * registered, `null` otherwise. - */ -function getRegisteredWindow(chromeWindow) { - for each (let window in windows) { - if (chromeWindow === window._window) - return window; - } - - return null; -} - -/** - * Wrapper for `BrowserWindowTrait`. Creates new instance if wrapper for - * window doesn't exists yet. If wrapper already exists then returns it - * instead. - * @params {Object} options - * Options that are passed to the the `BrowserWindowTrait` - * @returns {BrowserWindow} - * @see BrowserWindowTrait - */ -function BrowserWindow(options) { - let window = null; - - if ("window" in options) - window = getRegisteredWindow(options.window); - - return (window || BrowserWindowTrait(options))._public; -} -// to have proper `instanceof` behavior will go away when #596248 is fixed. -BrowserWindow.prototype = BrowserWindowTrait.prototype; -exports.BrowserWindow = BrowserWindow; - -const windows = []; - -const browser = ns(); - -function onWindowActivation (chromeWindow, event) { - if (!isBrowser(chromeWindow)) return; // Ignore if it's not a browser window. - - let window = getRegisteredWindow(chromeWindow); - - if (window) - window._emit(event.type, window._public); - else - window = BrowserWindowTrait({ window: chromeWindow }); - - browser(browserWindows).internals._emit(event.type, window._public); -} - -windowObserver.on("activate", onWindowActivation); -windowObserver.on("deactivate", onWindowActivation); - -/** - * `BrowserWindows` trait is composed out of `List` trait and it represents - * "live" list of currently open browser windows. Instance mutates itself - * whenever new browser window gets opened / closed. - */ -// Very stupid to resolve all `toStrings` but this will be fixed by #596248 -const browserWindows = Trait.resolve({ toString: null }).compose( - List.resolve({ constructor: '_initList' }), - EventEmitter.resolve({ toString: null }), - WindowTrackerTrait.resolve({ constructor: '_initTracker', toString: null }), - Trait.compose({ - _emit: Trait.required, - _add: Trait.required, - _remove: Trait.required, - - // public API - - /** - * Constructor creates instance of `Windows` that represents live list of open - * windows. - */ - constructor: function BrowserWindows() { - browser(this._public).internals = this; - - this._trackedWindows = []; - this._initList(); - this._initTracker(); - unload.ensure(this, "_destructor"); - }, - _destructor: function _destructor() { - this._removeAllListeners('open'); - this._removeAllListeners('close'); - this._removeAllListeners('activate'); - this._removeAllListeners('deactivate'); - this._clear(); - - delete browser(this._public).internals; - }, - /** - * This property represents currently active window. - * Property is non-enumerable, in order to preserve array like enumeration. - * @type {Window|null} - */ - get activeWindow() { - let window = windowUtils.activeBrowserWindow; - return window ? BrowserWindow({window: window}) : null; - }, - open: function open(options) { - if (typeof options === "string") - // `tabs` option is under review and may be removed. - options = { tabs: [Options(options)] }; - return BrowserWindow(options); - }, - - /** - * Internal listener which is called whenever new window gets open. - * Creates wrapper and adds to this list. - * @param {nsIWindow} chromeWindow - */ - _onTrack: function _onTrack(chromeWindow) { - if (!isBrowser(chromeWindow)) return; - let window = BrowserWindow({ window: chromeWindow }); - this._add(window); - this._emit('open', window); - }, - /** - * Internal listener which is called whenever window gets closed. - * Cleans up references and removes wrapper from this list. - * @param {nsIWindow} window - */ - _onUntrack: function _onUntrack(chromeWindow) { - if (!isBrowser(chromeWindow)) return; - let window = BrowserWindow({ window: chromeWindow }); - this._remove(window); - this._emit('close', window); - - // Bug 724404: do not leak this module and linked windows: - // We have to do it on untrack and not only when `_onUnload` is called - // when windows are closed, otherwise, we will leak on addon disabling. - window.destroy(); - } - }).resolve({ toString: null }) -)(); - -exports.browserWindows = browserWindows; |