forked from mirrors/gecko-dev
3d5d7a9315
Backed out changeset 54f421232d08 (bug 1484640) Backed out changeset 5914426902ac (bug 1484640)
7044 lines
241 KiB
JavaScript
7044 lines
241 KiB
JavaScript
// -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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var {AddonManager} = ChromeUtils.import("resource://gre/modules/AddonManager.jsm");
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var {AppConstants} = ChromeUtils.import("resource://gre/modules/AppConstants.jsm");
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var {DelayedInit} = ChromeUtils.import("resource://gre/modules/DelayedInit.jsm");
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var {FileSource, L10nRegistry} = ChromeUtils.import("resource://gre/modules/L10nRegistry.jsm");
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var {EventDispatcher} = ChromeUtils.import("resource://gre/modules/Messaging.jsm");
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var {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
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var {XPCOMUtils} = ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");
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var {TelemetryController} = ChromeUtils.import("resource://gre/modules/TelemetryController.jsm");
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if (AppConstants.ACCESSIBILITY) {
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ChromeUtils.defineModuleGetter(this, "AccessFu",
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"resource://gre/modules/accessibility/AccessFu.jsm");
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}
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ChromeUtils.defineModuleGetter(this, "AsyncPrefs",
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"resource://gre/modules/AsyncPrefs.jsm");
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ChromeUtils.defineModuleGetter(this, "Manifests",
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"resource://gre/modules/Manifest.jsm");
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ChromeUtils.defineModuleGetter(this, "FileUtils",
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"resource://gre/modules/FileUtils.jsm");
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ChromeUtils.defineModuleGetter(this, "UITelemetry",
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"resource://gre/modules/UITelemetry.jsm");
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ChromeUtils.defineModuleGetter(this, "PluralForm",
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"resource://gre/modules/PluralForm.jsm");
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ChromeUtils.defineModuleGetter(this, "Downloads",
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"resource://gre/modules/Downloads.jsm");
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ChromeUtils.defineModuleGetter(this, "UserAgentOverrides",
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"resource://gre/modules/UserAgentOverrides.jsm");
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ChromeUtils.defineModuleGetter(this, "OS", "resource://gre/modules/osfile.jsm");
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ChromeUtils.defineModuleGetter(this, "SafeBrowsing",
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"resource://gre/modules/SafeBrowsing.jsm");
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ChromeUtils.defineModuleGetter(this, "BrowserUtils",
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"resource://gre/modules/BrowserUtils.jsm");
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ChromeUtils.defineModuleGetter(this, "PrivateBrowsingUtils",
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"resource://gre/modules/PrivateBrowsingUtils.jsm");
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ChromeUtils.defineModuleGetter(this, "Sanitizer",
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"resource://gre/modules/Sanitizer.jsm");
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ChromeUtils.defineModuleGetter(this, "Prompt",
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"resource://gre/modules/Prompt.jsm");
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ChromeUtils.defineModuleGetter(this, "HelperApps",
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"resource://gre/modules/HelperApps.jsm");
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ChromeUtils.defineModuleGetter(this, "FormHistory",
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"resource://gre/modules/FormHistory.jsm");
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XPCOMUtils.defineLazyServiceGetter(this, "uuidgen",
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"@mozilla.org/uuid-generator;1",
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"nsIUUIDGenerator");
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if (AppConstants.MOZ_ENABLE_PROFILER_SPS) {
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XPCOMUtils.defineLazyServiceGetter(this, "Profiler",
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"@mozilla.org/tools/profiler;1",
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"nsIProfiler");
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}
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ChromeUtils.defineModuleGetter(this, "SimpleServiceDiscovery",
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"resource://gre/modules/SimpleServiceDiscovery.jsm");
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ChromeUtils.defineModuleGetter(this, "CharsetMenu",
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"resource://gre/modules/CharsetMenu.jsm");
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ChromeUtils.defineModuleGetter(this, "NetErrorHelper",
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"resource://gre/modules/NetErrorHelper.jsm");
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ChromeUtils.defineModuleGetter(this, "PermissionsUtils",
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"resource://gre/modules/PermissionsUtils.jsm");
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ChromeUtils.defineModuleGetter(this, "Preferences",
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"resource://gre/modules/Preferences.jsm");
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ChromeUtils.defineModuleGetter(this, "SharedPreferences",
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"resource://gre/modules/SharedPreferences.jsm");
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ChromeUtils.defineModuleGetter(this, "Notifications",
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"resource://gre/modules/Notifications.jsm");
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ChromeUtils.defineModuleGetter(this, "ReaderMode", "resource://gre/modules/ReaderMode.jsm");
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ChromeUtils.defineModuleGetter(this, "Snackbars", "resource://gre/modules/Snackbars.jsm");
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ChromeUtils.defineModuleGetter(this, "RuntimePermissions", "resource://gre/modules/RuntimePermissions.jsm");
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ChromeUtils.defineModuleGetter(this, "WebsiteMetadata", "resource://gre/modules/WebsiteMetadata.jsm");
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XPCOMUtils.defineLazyServiceGetter(this, "FontEnumerator",
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"@mozilla.org/gfx/fontenumerator;1",
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"nsIFontEnumerator");
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ChromeUtils.defineModuleGetter(this, "E10SUtils", "resource://gre/modules/E10SUtils.jsm");
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ChromeUtils.defineModuleGetter(this, "FormLikeFactory",
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"resource://gre/modules/FormLikeFactory.jsm");
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ChromeUtils.defineModuleGetter(this, "GeckoViewAutoFill",
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"resource://gre/modules/GeckoViewAutoFill.jsm");
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var GlobalEventDispatcher = EventDispatcher.instance;
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var WindowEventDispatcher = EventDispatcher.for(window);
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var lazilyLoadedBrowserScripts = [
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["MasterPassword", "chrome://browser/content/MasterPassword.js"],
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["OfflineApps", "chrome://browser/content/OfflineApps.js"],
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["Linkifier", "chrome://browser/content/Linkify.js"],
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["CastingApps", "chrome://browser/content/CastingApps.js"],
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["RemoteDebugger", "chrome://browser/content/RemoteDebugger.js"],
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["gViewSourceUtils", "chrome://global/content/viewSourceUtils.js"],
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];
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lazilyLoadedBrowserScripts.forEach(function (aScript) {
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let [name, script] = aScript;
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XPCOMUtils.defineLazyGetter(window, name, function() {
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let sandbox = {};
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Services.scriptloader.loadSubScript(script, sandbox);
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return sandbox[name];
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});
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});
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var lazilyLoadedObserverScripts = [
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["MemoryObserver", ["memory-pressure",
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"memory-pressure-stop",
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"Memory:Dump"],
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"chrome://browser/content/MemoryObserver.js"],
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["ConsoleAPI", ["console-api-log-event"], "chrome://browser/content/ConsoleAPI.js"],
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["ExtensionPermissions", ["webextension-permission-prompt",
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"webextension-update-permissions",
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"webextension-optional-permission-prompt"],
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"chrome://browser/content/ExtensionPermissions.js"],
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];
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lazilyLoadedObserverScripts.forEach(function (aScript) {
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let [name, notifications, script] = aScript;
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XPCOMUtils.defineLazyGetter(window, name, function() {
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let sandbox = {};
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Services.scriptloader.loadSubScript(script, sandbox);
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return sandbox[name];
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});
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let observer = (s, t, d) => {
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Services.obs.removeObserver(observer, t);
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Services.obs.addObserver(window[name], t);
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window[name].observe(s, t, d); // Explicitly notify new observer
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};
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notifications.forEach((notification) => {
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Services.obs.addObserver(observer, notification);
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});
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});
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// Lazily-loaded browser scripts that use message listeners.
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[
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["Reader", [
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["Reader:AddToCache", false],
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["Reader:RemoveFromCache", false],
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["Reader:ArticleGet", false],
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["Reader:DropdownClosed", true], // 'true' allows us to survive mid-air cycle-collection.
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["Reader:DropdownOpened", false],
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["Reader:FaviconRequest", false],
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["Reader:ToolbarHidden", false],
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["Reader:SystemUIVisibility", false],
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["Reader:UpdateReaderButton", false],
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], "chrome://browser/content/Reader.js"],
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].forEach(aScript => {
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let [name, messages, script] = aScript;
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XPCOMUtils.defineLazyGetter(window, name, function() {
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let sandbox = {};
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Services.scriptloader.loadSubScript(script, sandbox);
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return sandbox[name];
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});
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let mm = window.getGroupMessageManager("browsers");
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let listener = (message) => {
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mm.removeMessageListener(message.name, listener);
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let listenAfterClose = false;
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for (let [name, laClose] of messages) {
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if (message.name === name) {
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listenAfterClose = laClose;
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break;
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}
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}
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mm.addMessageListener(message.name, window[name], listenAfterClose);
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window[name].receiveMessage(message);
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};
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messages.forEach((message) => {
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let [name, listenAfterClose] = message;
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mm.addMessageListener(name, listener, listenAfterClose);
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});
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});
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// Lazily-loaded JS subscripts and modules that use global/window EventDispatcher.
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[
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["EmbedRT", WindowEventDispatcher,
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["GeckoView:ImportScript"],
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"chrome://browser/content/EmbedRT.js"],
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["Feedback", GlobalEventDispatcher,
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["Feedback:Show"],
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"chrome://browser/content/Feedback.js"],
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["FeedHandler", GlobalEventDispatcher,
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["Feeds:Subscribe"],
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"chrome://browser/content/FeedHandler.js"],
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["FindHelper", GlobalEventDispatcher,
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["FindInPage:Opened", "FindInPage:Closed"],
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"chrome://browser/content/FindHelper.js"],
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["Home", GlobalEventDispatcher,
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["HomeBanner:Get", "HomePanels:Get", "HomePanels:Authenticate",
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"HomePanels:RefreshView", "HomePanels:Installed", "HomePanels:Uninstalled"],
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"resource://gre/modules/Home.jsm"],
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["PermissionsHelper", GlobalEventDispatcher,
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["Permissions:Check", "Permissions:Get", "Permissions:Clear"],
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"chrome://browser/content/PermissionsHelper.js"],
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["PrintHelper", GlobalEventDispatcher,
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["Print:PDF"],
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"chrome://browser/content/PrintHelper.js"],
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["Reader", GlobalEventDispatcher,
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["Reader:AddToCache", "Reader:RemoveFromCache"],
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"chrome://browser/content/Reader.js"],
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].forEach(module => {
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let [name, dispatcher, events, script] = module;
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XPCOMUtils.defineLazyGetter(window, name, function() {
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let sandbox = {};
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if (script.endsWith(".jsm")) {
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ChromeUtils.import(script, sandbox);
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} else {
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Services.scriptloader.loadSubScript(script, sandbox);
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}
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return sandbox[name];
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});
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let listener = (event, message, callback) => {
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dispatcher.unregisterListener(listener, event);
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dispatcher.registerListener(window[name], event);
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window[name].onEvent(event, message, callback); // Explicitly notify new listener
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};
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dispatcher.registerListener(listener, events);
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});
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XPCOMUtils.defineLazyServiceGetter(this, "Haptic",
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"@mozilla.org/widget/hapticfeedback;1", "nsIHapticFeedback");
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XPCOMUtils.defineLazyServiceGetter(this, "ParentalControls",
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"@mozilla.org/parental-controls-service;1", "nsIParentalControlsService");
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XPCOMUtils.defineLazyModuleGetter(this, "Log",
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"resource://gre/modules/AndroidLog.jsm", "AndroidLog");
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// Define the "dump" function as a binding of the Log.d function so it specifies
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// the "debug" priority and a log tag.
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function dump(msg) {
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Log.d("Browser", msg);
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}
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const kStateActive = 0x00000001; // :active pseudoclass for elements
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const kXLinkNamespace = "http://www.w3.org/1999/xlink";
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function fuzzyEquals(a, b) {
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return (Math.abs(a - b) < 1e-6);
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}
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XPCOMUtils.defineLazyGetter(this, "ContentAreaUtils", function() {
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let ContentAreaUtils = {};
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Services.scriptloader.loadSubScript("chrome://global/content/contentAreaUtils.js", ContentAreaUtils);
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return ContentAreaUtils;
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});
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ChromeUtils.defineModuleGetter(this, "Rect", "resource://gre/modules/Geometry.jsm");
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ChromeUtils.defineModuleGetter(this, "Point", "resource://gre/modules/Geometry.jsm");
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function resolveGeckoURI(aURI) {
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if (!aURI)
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throw "Can't resolve an empty uri";
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if (aURI.startsWith("chrome://")) {
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let registry = Cc['@mozilla.org/chrome/chrome-registry;1'].getService(Ci["nsIChromeRegistry"]);
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return registry.convertChromeURL(Services.io.newURI(aURI)).spec;
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} else if (aURI.startsWith("resource://")) {
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let handler = Services.io.getProtocolHandler("resource").QueryInterface(Ci.nsIResProtocolHandler);
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return handler.resolveURI(Services.io.newURI(aURI));
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}
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return aURI;
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}
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/**
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* Cache of commonly used string bundles.
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*/
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var Strings = {
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init: function () {
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XPCOMUtils.defineLazyGetter(Strings, "brand", () => Services.strings.createBundle("chrome://branding/locale/brand.properties"));
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XPCOMUtils.defineLazyGetter(Strings, "browser", () => Services.strings.createBundle("chrome://browser/locale/browser.properties"));
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XPCOMUtils.defineLazyGetter(Strings, "reader", () => Services.strings.createBundle("chrome://global/locale/aboutReader.properties"));
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},
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flush: function () {
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Services.strings.flushBundles();
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this.init();
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},
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};
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Strings.init();
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const kFormHelperModeDisabled = 0;
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const kFormHelperModeEnabled = 1;
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const kFormHelperModeDynamic = 2; // disabled on tablets
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const kMaxHistoryListSize = 50;
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function InitLater(fn, object, name) {
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return DelayedInit.schedule(fn, object, name, 15000 /* 15s max wait */);
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}
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var BrowserApp = {
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_tabs: [],
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_selectedTab: null,
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get isTablet() {
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let sysInfo = Cc["@mozilla.org/system-info;1"].getService(Ci.nsIPropertyBag2);
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delete this.isTablet;
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return this.isTablet = sysInfo.get("tablet");
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},
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get isOnLowMemoryPlatform() {
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let memory = Cc["@mozilla.org/xpcom/memory-service;1"].getService(Ci.nsIMemory);
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delete this.isOnLowMemoryPlatform;
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return this.isOnLowMemoryPlatform = memory.isLowMemoryPlatform();
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},
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// Note that the deck list order does not necessarily reflect the user visible tab order (see
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// bug 1331154 for the reason), so deck.selectedIndex should not be used (though
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// deck.selectedPanel is still valid) - use selectedTabIndex instead.
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deck: null,
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startup: function startup() {
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window.browserDOMWindow = new nsBrowserAccess();
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Services.obs.notifyObservers(this.browser, "BrowserChrome:Ready");
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this.deck = document.getElementById("browsers");
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BrowserEventHandler.init();
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Services.androidBridge.browserApp = this;
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WindowEventDispatcher.registerListener(this, [
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"GeckoView:ZoomToInput",
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"Session:Restore",
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"Tab:Load",
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"Tab:Selected",
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"Tab:Closed",
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"Tab:Move",
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"Tab:OpenUri",
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"Tab:ViewSource",
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]);
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GlobalEventDispatcher.registerListener(this, [
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"Browser:LoadManifest",
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"Browser:Quit",
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"Fonts:Reload",
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"FormHistory:Init",
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"FullScreen:Exit",
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"Locale:OS",
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"Locale:Changed",
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"Passwords:Init",
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"Sanitize:ClearData",
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"SaveAs:PDF",
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"Session:Back",
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"Session:Forward",
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"Session:GetHistory",
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"Session:Navigate",
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"Session:Reload",
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"Session:Stop",
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"Telemetry:CustomTabsPing",
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]);
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// Initialize the default l10n resource sources for L10nRegistry.
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let locales = Services.locale.packagedLocales;
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const greSource = new FileSource("toolkit", locales, "resource://gre/localization/{locale}/");
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L10nRegistry.registerSource(greSource);
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// Provide compatibility for add-ons like QuitNow that send "Browser:Quit"
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// as an observer notification.
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Services.obs.addObserver((subject, topic, data) =>
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this.quit(data ? JSON.parse(data) : undefined), "Browser:Quit");
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Services.obs.addObserver(this, "android-get-pref");
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Services.obs.addObserver(this, "android-set-pref");
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Services.obs.addObserver(this, "gather-telemetry");
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Services.obs.addObserver(this, "keyword-search");
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Services.obs.addObserver(this, "Vibration:Request");
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window.addEventListener("fullscreen", function() {
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WindowEventDispatcher.sendRequest({
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type: window.fullScreen ? "ToggleChrome:Hide" : "ToggleChrome:Show"
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});
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});
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window.addEventListener("fullscreenchange", (e) => {
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WindowEventDispatcher.sendRequest({
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type: document.fullscreenElement ? "DOMFullScreen:Start" : "DOMFullScreen:Stop"
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});
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if (this.fullscreenTransitionTab) {
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// Tab selection has changed during a fullscreen transition, handle it now.
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let tab = this.fullscreenTransitionTab;
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this.fullscreenTransitionTab = null;
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this.selectTab(tab);
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}
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});
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NativeWindow.init();
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IndexedDB.init();
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XPInstallObserver.init();
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CharacterEncoding.init();
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ActivityObserver.init();
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RemoteDebugger.init(window);
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DesktopUserAgent.init();
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Distribution.init();
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Tabs.init();
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SearchEngines.init();
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Experiments.init();
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// XXX maybe we don't do this if the launch was kicked off from external
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Services.io.offline = false;
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// Broadcast a UIReady message so add-ons know we are finished with startup
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let event = document.createEvent("Events");
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event.initEvent("UIReady", true, false);
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window.dispatchEvent(event);
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if (this._startupStatus) {
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this.onAppUpdated();
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}
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if (!ParentalControls.isAllowed(ParentalControls.INSTALL_EXTENSION)) {
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// Disable extension installs
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Services.prefs.setIntPref("extensions.enabledScopes", 1);
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Services.prefs.setIntPref("extensions.autoDisableScopes", 1);
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Services.prefs.setBoolPref("xpinstall.enabled", false);
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} else if (ParentalControls.parentalControlsEnabled) {
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Services.prefs.clearUserPref("extensions.enabledScopes");
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Services.prefs.clearUserPref("extensions.autoDisableScopes");
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Services.prefs.setBoolPref("xpinstall.enabled", true);
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}
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if (ParentalControls.parentalControlsEnabled) {
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let isBlockListEnabled = ParentalControls.isAllowed(ParentalControls.BLOCK_LIST);
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Services.prefs.setBoolPref("browser.safebrowsing.allowOverride", !isBlockListEnabled);
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let isTelemetryEnabled = ParentalControls.isAllowed(ParentalControls.TELEMETRY);
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Services.prefs.setBoolPref("toolkit.telemetry.enabled", isTelemetryEnabled);
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let isHealthReportEnabled = ParentalControls.isAllowed(ParentalControls.HEALTH_REPORT);
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|
SharedPreferences.forApp().setBoolPref("android.not_a_preference.healthreport.uploadEnabled", isHealthReportEnabled);
|
|
}
|
|
|
|
InitLater(() => {
|
|
// The order that context menu items are added is important
|
|
// Make sure the "Open in App" context menu item appears at the bottom of the list
|
|
this.initContextMenu();
|
|
ExternalApps.init();
|
|
}, NativeWindow, "contextmenus");
|
|
|
|
if (AppConstants.ACCESSIBILITY) {
|
|
InitLater(() => GlobalEventDispatcher.dispatch("GeckoView:AccessibilityReady"));
|
|
GlobalEventDispatcher.registerListener((aEvent, aData, aCallback) => {
|
|
if (aData.touchEnabled) {
|
|
AccessFu.enable();
|
|
} else {
|
|
AccessFu.disable();
|
|
}
|
|
}, "GeckoView:AccessibilitySettings");
|
|
}
|
|
|
|
InitLater(() => {
|
|
(async () => {
|
|
let downloadsDir = await Downloads.getPreferredDownloadsDirectory();
|
|
let logsDir = OS.Path.join(downloadsDir, "memory-reports");
|
|
await OS.File.removeDir(logsDir);
|
|
})();
|
|
});
|
|
|
|
// Don't delay loading content.js because when we restore reader mode tabs,
|
|
// we require the reader mode scripts in content.js right away.
|
|
let mm = window.getGroupMessageManager("browsers");
|
|
mm.loadFrameScript("chrome://browser/content/content.js", true, true);
|
|
|
|
// Listen to manifest messages
|
|
mm.loadFrameScript("chrome://global/content/manifestMessages.js", true, true);
|
|
|
|
// We can't delay registering WebChannel listeners: if the first page is
|
|
// about:accounts, which can happen when starting the Firefox Account flow
|
|
// from the first run experience, or via the Firefox Account Status
|
|
// Activity, we can and do miss messages from the fxa-content-server.
|
|
// However, we never allow suitably restricted profiles from listening to
|
|
// fxa-content-server messages.
|
|
if (ParentalControls.isAllowed(ParentalControls.MODIFY_ACCOUNTS)) {
|
|
console.log("browser.js: loading Firefox Accounts WebChannel");
|
|
var {EnsureFxAccountsWebChannel} = ChromeUtils.import("resource://gre/modules/FxAccountsWebChannel.jsm");
|
|
EnsureFxAccountsWebChannel();
|
|
} else {
|
|
console.log("browser.js: not loading Firefox Accounts WebChannel; this profile cannot connect to Firefox Accounts.");
|
|
}
|
|
|
|
// Notify Java that Gecko has loaded.
|
|
GlobalEventDispatcher.sendRequest({ type: "Gecko:Ready" });
|
|
|
|
this.deck.addEventListener("DOMContentLoaded", function() {
|
|
ChromeUtils.import("resource://gre/modules/NotificationDB.jsm");
|
|
|
|
InitLater(() => Services.obs.notifyObservers(window, "browser-delayed-startup-finished"));
|
|
InitLater(() => GlobalEventDispatcher.sendRequest({ type: "Gecko:DelayedStartup" }));
|
|
|
|
// AsyncPrefs is needed for reader mode.
|
|
InitLater(() => AsyncPrefs.init());
|
|
|
|
// Collect telemetry data.
|
|
// We do this at startup because we want to move away from "gather-telemetry" (bug 1127907)
|
|
InitLater(() => {
|
|
Telemetry.addData("FENNEC_TRACKING_PROTECTION_STATE", parseInt(BrowserApp.getTrackingProtectionState()));
|
|
});
|
|
|
|
InitLater(() => LightWeightThemeWebInstaller.init());
|
|
InitLater(() => CastingApps.init(), window, "CastingApps");
|
|
|
|
// Bug 778855 - Perf regression if we do this here. To be addressed in bug 779008.
|
|
InitLater(() => SafeBrowsing.init(), window, "SafeBrowsing");
|
|
|
|
// Start Marionette after all startup scripts have been run.
|
|
InitLater(() => {
|
|
Services.obs.notifyObservers(window, "marionette-startup-requested");
|
|
});
|
|
|
|
// This should always go last, since the idle tasks (except for the ones with
|
|
// timeouts) should execute in order. Note that this observer notification is
|
|
// not guaranteed to fire, since the window could close before we get here.
|
|
InitLater(() => {
|
|
Services.obs.notifyObservers(window, "browser-idle-startup-tasks-finished");
|
|
});
|
|
}, {once: true});
|
|
},
|
|
|
|
get _startupStatus() {
|
|
delete this._startupStatus;
|
|
|
|
let savedMilestone = Services.prefs.getCharPref("browser.startup.homepage_override.mstone", "");
|
|
let ourMilestone = AppConstants.MOZ_APP_VERSION;
|
|
this._startupStatus = "";
|
|
if (ourMilestone != savedMilestone) {
|
|
Services.prefs.setCharPref("browser.startup.homepage_override.mstone", ourMilestone);
|
|
this._startupStatus = savedMilestone ? "upgrade" : "new";
|
|
}
|
|
|
|
return this._startupStatus;
|
|
},
|
|
|
|
/**
|
|
* Pass this a locale string, such as "fr" or "es_ES".
|
|
*/
|
|
setLocale: function (locale) {
|
|
console.log("browser.js: requesting locale set: " + locale);
|
|
WindowEventDispatcher.sendRequest({ type: "Locale:Set", locale: locale });
|
|
},
|
|
|
|
initContextMenu: function () {
|
|
// We pass a thunk in place of a raw label string. This allows the
|
|
// context menu to automatically accommodate locale changes without
|
|
// having to be rebuilt.
|
|
let stringGetter = name => () => Strings.browser.GetStringFromName(name);
|
|
|
|
function videoClassifier(aTarget) {
|
|
if (aTarget.readyState == aTarget.HAVE_NOTHING) {
|
|
// We don't know if the height/width of the video,
|
|
// show a generic string.
|
|
return "Media";
|
|
} else if (aTarget.videoWidth == 0 || aTarget.videoHeight == 0) {
|
|
// If a video element is zero width or height, it's essentially
|
|
// an HTMLAudioElement.
|
|
return "Audio";
|
|
}
|
|
return "Video";
|
|
}
|
|
|
|
// TODO: These should eventually move into more appropriate classes
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.openInNewTab"),
|
|
NativeWindow.contextmenus.linkOpenableNonPrivateContext,
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_open_new_tab");
|
|
UITelemetry.addEvent("loadurl.1", "contextmenu", null);
|
|
|
|
let url = NativeWindow.contextmenus._getLinkURL(aTarget);
|
|
ContentAreaUtils.urlSecurityCheck(url, aTarget.ownerDocument.nodePrincipal);
|
|
let tab = BrowserApp.addTab(url, { selected: false, parentId: BrowserApp.selectedTab.id });
|
|
|
|
let newtabStrings = Strings.browser.GetStringFromName("newtabpopup.opened");
|
|
let label = PluralForm.get(1, newtabStrings).replace("#1", 1);
|
|
let buttonLabel = Strings.browser.GetStringFromName("newtabpopup.switch");
|
|
|
|
Snackbars.show(label, Snackbars.LENGTH_LONG, {
|
|
action: {
|
|
label: buttonLabel,
|
|
callback: () => { BrowserApp.selectTab(tab); },
|
|
}
|
|
});
|
|
});
|
|
|
|
let showOpenInPrivateTab = true;
|
|
if ("@mozilla.org/parental-controls-service;1" in Cc) {
|
|
let pc = Cc["@mozilla.org/parental-controls-service;1"].createInstance(Ci.nsIParentalControlsService);
|
|
showOpenInPrivateTab = pc.isAllowed(Ci.nsIParentalControlsService.PRIVATE_BROWSING);
|
|
}
|
|
|
|
if (showOpenInPrivateTab) {
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.openInPrivateTab"),
|
|
NativeWindow.contextmenus.linkOpenableContext,
|
|
function (aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_open_new_tab");
|
|
UITelemetry.addEvent("loadurl.1", "contextmenu", null);
|
|
|
|
let url = NativeWindow.contextmenus._getLinkURL(aTarget);
|
|
ContentAreaUtils.urlSecurityCheck(url, aTarget.ownerDocument.nodePrincipal);
|
|
let tab = BrowserApp.addTab(url, {selected: false, parentId: BrowserApp.selectedTab.id, isPrivate: true});
|
|
|
|
let newtabStrings = Strings.browser.GetStringFromName("newprivatetabpopup.opened");
|
|
let label = PluralForm.get(1, newtabStrings).replace("#1", 1);
|
|
let buttonLabel = Strings.browser.GetStringFromName("newtabpopup.switch");
|
|
Snackbars.show(label, Snackbars.LENGTH_LONG, {
|
|
action: {
|
|
label: buttonLabel,
|
|
callback: () => { BrowserApp.selectTab(tab); },
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.copyLink"),
|
|
NativeWindow.contextmenus.linkCopyableContext,
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_copy_link");
|
|
|
|
let url = NativeWindow.contextmenus._getLinkURL(aTarget);
|
|
url = NativeWindow.contextmenus._stripViewSource(url);
|
|
NativeWindow.contextmenus._copyStringToDefaultClipboard(url);
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.copyEmailAddress"),
|
|
NativeWindow.contextmenus.emailLinkContext,
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_copy_email");
|
|
|
|
let url = NativeWindow.contextmenus._getLinkURL(aTarget);
|
|
let emailAddr = NativeWindow.contextmenus._stripScheme(url);
|
|
NativeWindow.contextmenus._copyStringToDefaultClipboard(emailAddr);
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.copyPhoneNumber"),
|
|
NativeWindow.contextmenus.phoneNumberLinkContext,
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_copy_phone");
|
|
|
|
let url = NativeWindow.contextmenus._getLinkURL(aTarget);
|
|
let phoneNumber = NativeWindow.contextmenus._stripScheme(url);
|
|
NativeWindow.contextmenus._copyStringToDefaultClipboard(phoneNumber);
|
|
});
|
|
|
|
NativeWindow.contextmenus.add({
|
|
label: stringGetter("contextmenu.shareLink"),
|
|
order: NativeWindow.contextmenus.DEFAULT_HTML5_ORDER - 1, // Show above HTML5 menu items
|
|
selector: NativeWindow.contextmenus._disableRestricted("SHARE", NativeWindow.contextmenus.linkShareableContext),
|
|
showAsActions: function(aElement) {
|
|
let uri = NativeWindow.contextmenus._getLinkURL(aElement);
|
|
uri = NativeWindow.contextmenus._stripViewSource(uri);
|
|
return {
|
|
title: aElement.textContent.trim() || aElement.title.trim(),
|
|
uri,
|
|
};
|
|
},
|
|
icon: "drawable://ic_menu_share",
|
|
callback: function(aTarget) {
|
|
// share.1 telemetry is handled in Java via PromptList
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_share_link");
|
|
}
|
|
});
|
|
|
|
NativeWindow.contextmenus.add({
|
|
label: stringGetter("contextmenu.shareEmailAddress"),
|
|
order: NativeWindow.contextmenus.DEFAULT_HTML5_ORDER - 1,
|
|
selector: NativeWindow.contextmenus._disableRestricted("SHARE", NativeWindow.contextmenus.emailLinkContext),
|
|
showAsActions: function(aElement) {
|
|
let url = NativeWindow.contextmenus._getLinkURL(aElement);
|
|
let emailAddr = NativeWindow.contextmenus._stripScheme(url);
|
|
let title = aElement.textContent || aElement.title;
|
|
return {
|
|
title: title,
|
|
uri: emailAddr,
|
|
};
|
|
},
|
|
icon: "drawable://ic_menu_share",
|
|
callback: function(aTarget) {
|
|
// share.1 telemetry is handled in Java via PromptList
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_share_email");
|
|
}
|
|
});
|
|
|
|
NativeWindow.contextmenus.add({
|
|
label: stringGetter("contextmenu.sharePhoneNumber"),
|
|
order: NativeWindow.contextmenus.DEFAULT_HTML5_ORDER - 1,
|
|
selector: NativeWindow.contextmenus._disableRestricted("SHARE", NativeWindow.contextmenus.phoneNumberLinkContext),
|
|
showAsActions: function(aElement) {
|
|
let url = NativeWindow.contextmenus._getLinkURL(aElement);
|
|
let phoneNumber = NativeWindow.contextmenus._stripScheme(url);
|
|
let title = aElement.textContent || aElement.title;
|
|
return {
|
|
title: title,
|
|
uri: phoneNumber,
|
|
};
|
|
},
|
|
icon: "drawable://ic_menu_share",
|
|
callback: function(aTarget) {
|
|
// share.1 telemetry is handled in Java via PromptList
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_share_phone");
|
|
}
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.addToContacts"),
|
|
NativeWindow.contextmenus._disableRestricted("ADD_CONTACT", NativeWindow.contextmenus.emailLinkContext),
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_contact_email");
|
|
|
|
let url = NativeWindow.contextmenus._getLinkURL(aTarget);
|
|
WindowEventDispatcher.sendRequest({
|
|
type: "Contact:Add",
|
|
email: url
|
|
});
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.addToContacts"),
|
|
NativeWindow.contextmenus._disableRestricted("ADD_CONTACT", NativeWindow.contextmenus.phoneNumberLinkContext),
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_contact_phone");
|
|
|
|
let url = NativeWindow.contextmenus._getLinkURL(aTarget);
|
|
WindowEventDispatcher.sendRequest({
|
|
type: "Contact:Add",
|
|
phone: url
|
|
});
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.bookmarkLink"),
|
|
NativeWindow.contextmenus._disableRestricted("BOOKMARK", NativeWindow.contextmenus.linkBookmarkableContext),
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_bookmark");
|
|
UITelemetry.addEvent("save.1", "contextmenu", null, "bookmark");
|
|
|
|
let url = NativeWindow.contextmenus._getLinkURL(aTarget);
|
|
let title = aTarget.textContent || aTarget.title || url;
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Bookmark:Insert",
|
|
url: url,
|
|
title: title
|
|
});
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.playMedia"),
|
|
NativeWindow.contextmenus.mediaContext("media-paused"),
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_play");
|
|
aTarget.play();
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.pauseMedia"),
|
|
NativeWindow.contextmenus.mediaContext("media-playing"),
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_pause");
|
|
aTarget.pause();
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.showControls2"),
|
|
NativeWindow.contextmenus.mediaContext("media-hidingcontrols"),
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_controls_media");
|
|
aTarget.setAttribute("controls", true);
|
|
});
|
|
|
|
NativeWindow.contextmenus.add({
|
|
label: function(aTarget) {
|
|
return Strings.browser.GetStringFromName(
|
|
`contextmenu.share${videoClassifier(aTarget)}2`
|
|
);
|
|
},
|
|
order: NativeWindow.contextmenus.DEFAULT_HTML5_ORDER - 1,
|
|
selector: NativeWindow.contextmenus._disableRestricted(
|
|
"SHARE", NativeWindow.contextmenus.videoContext()),
|
|
showAsActions: function(aElement) {
|
|
let url = (aElement.currentSrc || aElement.src);
|
|
let title = aElement.textContent || aElement.title;
|
|
return {
|
|
title: title,
|
|
uri: url,
|
|
type: videoClassifier(aElement) === "Audio" ? "audio/*" : "video/*",
|
|
};
|
|
},
|
|
icon: "drawable://ic_menu_share",
|
|
callback: function(aTarget) {
|
|
// share.1 telemetry is handled in Java via PromptList
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_share_media");
|
|
}
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.fullScreen"),
|
|
NativeWindow.contextmenus.videoContext("not-fullscreen"),
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_fullscreen");
|
|
aTarget.requestFullscreen();
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.mute"),
|
|
NativeWindow.contextmenus.mediaContext("media-unmuted"),
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_mute");
|
|
aTarget.muted = true;
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.unmute"),
|
|
NativeWindow.contextmenus.mediaContext("media-muted"),
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_unmute");
|
|
aTarget.muted = false;
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.viewImage"),
|
|
NativeWindow.contextmenus.imageLocationCopyableContext,
|
|
function(aTarget) {
|
|
let url = aTarget.currentSrc || aTarget.src;
|
|
ContentAreaUtils.urlSecurityCheck(url, aTarget.ownerDocument.nodePrincipal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_SCRIPT);
|
|
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_view_image");
|
|
UITelemetry.addEvent("loadurl.1", "contextmenu", null);
|
|
BrowserApp.selectedBrowser.loadURI(url);
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.copyImageLocation"),
|
|
NativeWindow.contextmenus.imageLocationCopyableContext,
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_copy_image");
|
|
|
|
let url = aTarget.currentSrc || aTarget.src;
|
|
url = NativeWindow.contextmenus._stripViewSource(url);
|
|
NativeWindow.contextmenus._copyStringToDefaultClipboard(url);
|
|
});
|
|
|
|
NativeWindow.contextmenus.add({
|
|
label: stringGetter("contextmenu.shareImage"),
|
|
selector: NativeWindow.contextmenus._disableRestricted("SHARE", NativeWindow.contextmenus.imageShareableContext),
|
|
order: NativeWindow.contextmenus.DEFAULT_HTML5_ORDER - 1, // Show above HTML5 menu items
|
|
showAsActions: function(aTarget) {
|
|
let src = aTarget.currentSrc || aTarget.src;
|
|
src = NativeWindow.contextmenus._stripViewSource(src);
|
|
return {
|
|
title: src,
|
|
uri: src,
|
|
type: "image/*",
|
|
};
|
|
},
|
|
icon: "drawable://ic_menu_share",
|
|
menu: true,
|
|
callback: function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_share_image");
|
|
}
|
|
});
|
|
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.saveImage"),
|
|
NativeWindow.contextmenus.imageSaveableContext,
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_save_image");
|
|
UITelemetry.addEvent("save.1", "contextmenu", null, "image");
|
|
WindowEventDispatcher.sendRequest({
|
|
type: "Mma:web_save_image",
|
|
});
|
|
|
|
RuntimePermissions.waitForPermissions(RuntimePermissions.WRITE_EXTERNAL_STORAGE).then(function(permissionGranted) {
|
|
if (!permissionGranted) {
|
|
return;
|
|
}
|
|
|
|
let uri = aTarget.currentRequestFinalURI || aTarget.currentURI;
|
|
ContentAreaUtils.saveImageURL(uri.spec, null, "SaveImageTitle",
|
|
false, true, aTarget.ownerDocument.documentURIObject,
|
|
aTarget.ownerDocument);
|
|
});
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.setImageAs"),
|
|
NativeWindow.contextmenus._disableRestricted("SET_IMAGE", NativeWindow.contextmenus.imageSaveableContext),
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_background_image");
|
|
|
|
let src = aTarget.currentSrc || aTarget.src;
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Image:SetAs",
|
|
url: src
|
|
});
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(
|
|
function(aTarget) {
|
|
if (aTarget instanceof HTMLVideoElement) {
|
|
return Strings.browser.GetStringFromName(
|
|
`contextmenu.save${videoClassifier(aTarget)}`
|
|
);
|
|
} else if (aTarget instanceof HTMLAudioElement) {
|
|
return Strings.browser.GetStringFromName("contextmenu.saveAudio");
|
|
}
|
|
return Strings.browser.GetStringFromName("contextmenu.saveVideo");
|
|
}, NativeWindow.contextmenus.mediaSaveableContext,
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_save_media");
|
|
UITelemetry.addEvent("save.1", "contextmenu", null, "media");
|
|
WindowEventDispatcher.sendRequest({
|
|
type: "Mma:web_save_media",
|
|
});
|
|
|
|
let url = aTarget.currentSrc || aTarget.src;
|
|
|
|
let filePickerTitleKey;
|
|
if (aTarget instanceof HTMLVideoElement) {
|
|
filePickerTitleKey = `Save${videoClassifier(aTarget)}Title`;
|
|
} else {
|
|
filePickerTitleKey = "SaveAudioTitle";
|
|
}
|
|
|
|
// Skipped trying to pull MIME type out of cache for now
|
|
ContentAreaUtils.internalSave(url, null, null, null, null, false,
|
|
filePickerTitleKey, null, aTarget.ownerDocument.documentURIObject,
|
|
aTarget.ownerDocument, true, null);
|
|
});
|
|
|
|
NativeWindow.contextmenus.add(stringGetter("contextmenu.showImage"),
|
|
NativeWindow.contextmenus.imageBlockingPolicyContext,
|
|
function(aTarget) {
|
|
UITelemetry.addEvent("action.1", "contextmenu", null, "web_show_image");
|
|
aTarget.setAttribute("data-ctv-show", "true");
|
|
aTarget.setAttribute("src", aTarget.getAttribute("data-ctv-src"));
|
|
|
|
// Shows a snackbar to unblock all images if browser.image_blocking.enabled is enabled.
|
|
let blockedImgs = aTarget.ownerDocument.querySelectorAll("[data-ctv-src]");
|
|
if (blockedImgs.length == 0) {
|
|
return;
|
|
}
|
|
let message = Strings.browser.GetStringFromName("imageblocking.downloadedImage");
|
|
Snackbars.show(message, Snackbars.LENGTH_LONG, {
|
|
action: {
|
|
label: Strings.browser.GetStringFromName("imageblocking.showAllImages"),
|
|
callback: () => {
|
|
UITelemetry.addEvent("action.1", "toast", null, "web_show_all_image");
|
|
for (let i = 0; i < blockedImgs.length; ++i) {
|
|
blockedImgs[i].setAttribute("data-ctv-show", "true");
|
|
blockedImgs[i].setAttribute("src", blockedImgs[i].getAttribute("data-ctv-src"));
|
|
}
|
|
},
|
|
}
|
|
});
|
|
});
|
|
},
|
|
|
|
onAppUpdated: function() {
|
|
// initialize the form history and passwords databases on upgrades
|
|
GlobalEventDispatcher.dispatch("FormHistory:Init", null);
|
|
GlobalEventDispatcher.dispatch("Passwords:Init", null);
|
|
|
|
if (this._startupStatus === "upgrade") {
|
|
this._migrateUI();
|
|
}
|
|
},
|
|
|
|
_migrateUI: function() {
|
|
const UI_VERSION = 4;
|
|
let currentUIVersion = Services.prefs.getIntPref("browser.migration.version", 0);
|
|
if (currentUIVersion >= UI_VERSION) {
|
|
return;
|
|
}
|
|
|
|
if (currentUIVersion < 1) {
|
|
// Migrate the "privacy.donottrackheader.value" pref. See bug 1042135.
|
|
if (Services.prefs.prefHasUserValue("privacy.donottrackheader.value")) {
|
|
// 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").
|
|
if (Services.prefs.getBoolPref("privacy.donottrackheader.enabled") &&
|
|
(Services.prefs.getIntPref("privacy.donottrackheader.value") != 1)) {
|
|
Services.prefs.clearUserPref("privacy.donottrackheader.enabled");
|
|
}
|
|
|
|
// This pref has been removed, so always clear it.
|
|
Services.prefs.clearUserPref("privacy.donottrackheader.value");
|
|
}
|
|
|
|
// Set the search activity default pref on app upgrade if it has not been set already.
|
|
if (!Services.prefs.prefHasUserValue("searchActivity.default.migrated")) {
|
|
Services.prefs.setBoolPref("searchActivity.default.migrated", true);
|
|
SearchEngines.migrateSearchActivityDefaultPref();
|
|
}
|
|
|
|
Reader.migrateCache().catch(e => Cu.reportError("Error migrating Reader cache: " + e));
|
|
|
|
// We removed this pref from user visible settings, so we should reset it.
|
|
// Power users can go into about:config to re-enable this if they choose.
|
|
if (Services.prefs.prefHasUserValue("nglayout.debug.paint_flashing")) {
|
|
Services.prefs.clearUserPref("nglayout.debug.paint_flashing");
|
|
}
|
|
}
|
|
|
|
if (currentUIVersion < 2) {
|
|
let name;
|
|
if (Services.prefs.prefHasUserValue("browser.search.defaultenginename")) {
|
|
name = Services.prefs.getCharPref("browser.search.defaultenginename");
|
|
}
|
|
if (!name && Services.prefs.prefHasUserValue("browser.search.defaultenginename.US")) {
|
|
name = Services.prefs.getCharPref("browser.search.defaultenginename.US");
|
|
}
|
|
if (name) {
|
|
Services.search.init().then(() => {
|
|
let engine = Services.search.getEngineByName(name);
|
|
if (engine) {
|
|
Services.search.defaultEngine = engine;
|
|
Services.obs.notifyObservers(null, "default-search-engine-migrated");
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
if (currentUIVersion < 3) {
|
|
const kOldSafeBrowsingPref = "browser.safebrowsing.enabled";
|
|
// Default value is set to true, a user pref means that the pref was
|
|
// set to false.
|
|
if (Services.prefs.prefHasUserValue(kOldSafeBrowsingPref) &&
|
|
!Services.prefs.getBoolPref(kOldSafeBrowsingPref)) {
|
|
Services.prefs.setBoolPref("browser.safebrowsing.phishing.enabled",
|
|
false);
|
|
// Should just remove support for the pref entirely, even if it's
|
|
// only in about:config
|
|
Services.prefs.clearUserPref(kOldSafeBrowsingPref);
|
|
}
|
|
}
|
|
|
|
if (currentUIVersion < 4) {
|
|
// The handler app service will read this. We need to wait with migrating
|
|
// until the handler service has started up, so just set a pref here.
|
|
Services.prefs.setCharPref("browser.handlers.migrations", "30boxes");
|
|
}
|
|
|
|
// Update the migration version.
|
|
Services.prefs.setIntPref("browser.migration.version", UI_VERSION);
|
|
},
|
|
|
|
// This function returns false during periods where the browser displayed document is
|
|
// different from the browser content document, so user actions and some kinds of viewport
|
|
// updates should be ignored. This period starts when we start loading a new page or
|
|
// switch tabs, and ends when the new browser content document has been drawn and handed
|
|
// off to the compositor.
|
|
isBrowserContentDocumentDisplayed: function() {
|
|
try {
|
|
if (!Services.androidBridge.isContentDocumentDisplayed(window))
|
|
return false;
|
|
} catch (e) {
|
|
return false;
|
|
}
|
|
|
|
let tab = this.selectedTab;
|
|
if (!tab)
|
|
return false;
|
|
return tab.contentDocumentIsDisplayed;
|
|
},
|
|
|
|
contentDocumentChanged: function() {
|
|
window.top.windowUtils.isFirstPaint = true;
|
|
Services.androidBridge.contentDocumentChanged(window);
|
|
},
|
|
|
|
get tabs() {
|
|
return this._tabs;
|
|
},
|
|
|
|
set selectedTab(aTab) {
|
|
if (this._selectedTab == aTab)
|
|
return;
|
|
|
|
if (this._selectedTab) {
|
|
this._selectedTab.setActive(false);
|
|
}
|
|
|
|
this._selectedTab = aTab;
|
|
if (!aTab)
|
|
return;
|
|
|
|
aTab.setActive(true);
|
|
this.contentDocumentChanged();
|
|
this.deck.selectedPanel = aTab.browser;
|
|
// Focus the browser so that things like selection will be styled correctly.
|
|
aTab.browser.focus();
|
|
},
|
|
|
|
get selectedBrowser() {
|
|
if (this._selectedTab)
|
|
return this._selectedTab.browser;
|
|
return null;
|
|
},
|
|
|
|
getTabForId: function getTabForId(aId) {
|
|
let tabs = this._tabs;
|
|
for (let i=0; i < tabs.length; i++) {
|
|
if (tabs[i].id == aId)
|
|
return tabs[i];
|
|
}
|
|
return null;
|
|
},
|
|
|
|
getTabForBrowser: function getTabForBrowser(aBrowser) {
|
|
let tabs = this._tabs;
|
|
for (let i = 0; i < tabs.length; i++) {
|
|
if (tabs[i].browser == aBrowser)
|
|
return tabs[i];
|
|
}
|
|
return null;
|
|
},
|
|
|
|
getTabForWindow: function getTabForWindow(aWindow) {
|
|
let tabs = this._tabs;
|
|
for (let i = 0; i < tabs.length; i++) {
|
|
if (tabs[i].browser.contentWindow == aWindow)
|
|
return tabs[i];
|
|
}
|
|
return null;
|
|
},
|
|
|
|
getBrowserForWindow: function getBrowserForWindow(aWindow) {
|
|
let tabs = this._tabs;
|
|
for (let i = 0; i < tabs.length; i++) {
|
|
if (tabs[i].browser.contentWindow == aWindow)
|
|
return tabs[i].browser;
|
|
}
|
|
return null;
|
|
},
|
|
|
|
getBrowserForDocument: function getBrowserForDocument(aDocument) {
|
|
let tabs = this._tabs;
|
|
for (let i = 0; i < tabs.length; i++) {
|
|
if (tabs[i].browser.contentDocument == aDocument)
|
|
return tabs[i].browser;
|
|
}
|
|
return null;
|
|
},
|
|
|
|
// Use this instead of deck.selectedIndex (which is invalid for this purpose).
|
|
get selectedTabIndex() {
|
|
return this._tabs.indexOf(this._selectedTab);
|
|
},
|
|
|
|
loadURI: function loadURI(aURI, aBrowser, aParams) {
|
|
aBrowser = aBrowser || this.selectedBrowser;
|
|
if (!aBrowser)
|
|
return;
|
|
|
|
aParams = aParams || {};
|
|
|
|
let flags = "flags" in aParams ? aParams.flags : Ci.nsIWebNavigation.LOAD_FLAGS_NONE;
|
|
let postData = ("postData" in aParams && aParams.postData) ? aParams.postData : null;
|
|
let referrerURI = "referrerURI" in aParams ? aParams.referrerURI : null;
|
|
let charset = "charset" in aParams ? aParams.charset : null;
|
|
|
|
let tab = this.getTabForBrowser(aBrowser);
|
|
if (tab) {
|
|
if ("userRequested" in aParams) tab.userRequested = aParams.userRequested;
|
|
tab.isSearch = ("isSearch" in aParams) ? aParams.isSearch : false;
|
|
}
|
|
// Don't fall back to System here Bug 1474619
|
|
let triggeringPrincipal = "triggeringPrincipal" in aParams ? aParams.triggeringPrincipal : Services.scriptSecurityManager.getSystemPrincipal();
|
|
|
|
try {
|
|
aBrowser.loadURI(aURI, {
|
|
flags,
|
|
referrerURI,
|
|
charset,
|
|
postData,
|
|
triggeringPrincipal,
|
|
});
|
|
} catch(e) {
|
|
if (tab) {
|
|
let message = {
|
|
type: "Content:LoadError",
|
|
tabID: tab.id
|
|
};
|
|
GlobalEventDispatcher.sendRequest(message);
|
|
dump("Handled load error: " + e)
|
|
}
|
|
}
|
|
},
|
|
|
|
addTab: function addTab(aURI, aParams) {
|
|
aParams = aParams || {};
|
|
|
|
let fullscreenState;
|
|
if (this.selectedBrowser) {
|
|
fullscreenState = this.selectedBrowser.contentDocument.fullscreenElement;
|
|
if (fullscreenState) {
|
|
aParams.selected = false;
|
|
}
|
|
}
|
|
|
|
let newTab = new Tab(aURI, aParams);
|
|
|
|
if (fullscreenState) {
|
|
this.fullscreenTransitionTab = newTab;
|
|
this.selectedBrowser.contentDocument.exitFullscreen();
|
|
}
|
|
|
|
if (typeof aParams.tabIndex == "number") {
|
|
this._tabs.splice(aParams.tabIndex, 0, newTab);
|
|
} else {
|
|
this._tabs.push(newTab);
|
|
}
|
|
|
|
let selected = "selected" in aParams ? aParams.selected : true;
|
|
if (selected)
|
|
this.selectedTab = newTab;
|
|
|
|
let evt = document.createEvent("UIEvents");
|
|
evt.initUIEvent("TabOpen", true, false, window, null);
|
|
newTab.browser.dispatchEvent(evt);
|
|
|
|
return newTab;
|
|
},
|
|
|
|
// Use this method to close a tab from JS. This method sends a message
|
|
// to Java to close the tab in the Java UI (we'll get a Tab:Closed message
|
|
// back from Java when that happens).
|
|
closeTab: function closeTab(aTab) {
|
|
if (!aTab) {
|
|
Cu.reportError("Error trying to close tab (tab doesn't exist)");
|
|
return;
|
|
}
|
|
|
|
let message = {
|
|
type: "Tab:Close",
|
|
tabID: aTab.id
|
|
};
|
|
GlobalEventDispatcher.sendRequest(message);
|
|
},
|
|
|
|
// Calling this will update the state in BrowserApp after a tab has been
|
|
// closed in the Java UI.
|
|
_handleTabClosed: function _handleTabClosed(aTab, aShowUndoSnackbar) {
|
|
if (aTab == this.selectedTab)
|
|
this.selectedTab = null;
|
|
|
|
let tabIndex = this._tabs.indexOf(aTab);
|
|
|
|
let evt = document.createEvent("UIEvents");
|
|
evt.initUIEvent("TabClose", true, false, window, tabIndex);
|
|
aTab.browser.dispatchEvent(evt);
|
|
|
|
let ss = Cc["@mozilla.org/browser/sessionstore;1"].getService(Ci.nsISessionStore);
|
|
if (aShowUndoSnackbar && ss.canUndoLastCloseTab) {
|
|
// Get a title for the undo close snackbar. Fall back to the URL if there is no title.
|
|
let closedTabData = ss.getClosedTabs(window)[0];
|
|
|
|
if (closedTabData) {
|
|
let message;
|
|
let title = closedTabData.entries[closedTabData.index - 1].title;
|
|
let isPrivate = PrivateBrowsingUtils.isBrowserPrivate(aTab.browser);
|
|
|
|
if (isPrivate) {
|
|
message = Strings.browser.GetStringFromName("privateClosedMessage.message");
|
|
} else if (title) {
|
|
message = Strings.browser.formatStringFromName("undoCloseToast.message", [title], 1);
|
|
} else {
|
|
message = Strings.browser.GetStringFromName("undoCloseToast.messageDefault");
|
|
}
|
|
|
|
Snackbars.show(message, Snackbars.LENGTH_LONG, {
|
|
action: {
|
|
label: Strings.browser.GetStringFromName("undoCloseToast.action2"),
|
|
callback: function() {
|
|
UITelemetry.addEvent("undo.1", "toast", null, "closetab");
|
|
ss.undoCloseTab(window, closedTabData);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
// Retrieve updated tabIndex again for the removal because the index could
|
|
// be changed if a new tab is added by the event listener.
|
|
tabIndex = this._tabs.indexOf(aTab);
|
|
aTab.destroy();
|
|
this._tabs.splice(tabIndex, 1);
|
|
},
|
|
|
|
_handleTabMove(fromTabId, fromPosition, toTabId, toPosition) {
|
|
let movedTab = this._tabs[fromPosition];
|
|
if (movedTab.id != fromTabId || this._tabs[toPosition].id != toTabId) {
|
|
// The gecko and/or java Tabs tabs lists changed sometime between when the Tabs list was
|
|
// updated and when news of the update arrived here.
|
|
throw "Moved tab mismatch: (" + fromTabId + ", " + movedTab.id + "), " +
|
|
"(" + toTabId + ", " + this._tabs[toPosition].id + ")";
|
|
}
|
|
|
|
let step = (fromPosition < toPosition) ? 1 : -1;
|
|
for (let i = fromPosition; i != toPosition; i += step) {
|
|
this._tabs[i] = this._tabs[i + step];
|
|
}
|
|
this._tabs[toPosition] = movedTab;
|
|
|
|
let evt = new UIEvent("TabMove", {"bubbles":true, "cancelable":false, "view":window, "detail":fromPosition});
|
|
this.tabs[toPosition].browser.dispatchEvent(evt);
|
|
},
|
|
|
|
// Use this method to select a tab from JS. This method sends a message
|
|
// to Java to select the tab in the Java UI (we'll get a Tab:Selected message
|
|
// back from Java when that happens).
|
|
selectTab: function selectTab(aTab) {
|
|
if (!aTab) {
|
|
Cu.reportError("Error trying to select tab (tab doesn't exist)");
|
|
return;
|
|
}
|
|
|
|
// There's nothing to do if the tab is already selected
|
|
if (aTab == this.selectedTab)
|
|
return;
|
|
|
|
let doc = this.selectedBrowser.contentDocument;
|
|
if (doc.fullscreenElement) {
|
|
// We'll finish the tab selection once the fullscreen transition has ended,
|
|
// remember the new tab for this.
|
|
this.fullscreenTransitionTab = aTab;
|
|
doc.exitFullscreen();
|
|
return;
|
|
}
|
|
|
|
let message = {
|
|
type: "Tab:Select",
|
|
tabID: aTab.id
|
|
};
|
|
GlobalEventDispatcher.sendRequest(message);
|
|
},
|
|
|
|
/**
|
|
* Gets an open tab with the given URL.
|
|
*
|
|
* @param aURL URL to look for
|
|
* @param aOptions Options for the search. Currently supports:
|
|
** @option startsWith a Boolean indicating whether to search for a tab who's url starts with the
|
|
* requested url. Useful if you want to ignore hash codes on the end of a url. For instance
|
|
* to have about:downloads match about:downloads#123.
|
|
* @return the tab with the given URL, or null if no such tab exists
|
|
*/
|
|
getTabWithURL: function getTabWithURL(aURL, aOptions) {
|
|
aOptions = aOptions || {};
|
|
let uri = Services.io.newURI(aURL);
|
|
for (let i = 0; i < this._tabs.length; ++i) {
|
|
let tab = this._tabs[i];
|
|
if (aOptions.startsWith) {
|
|
if (tab.currentURI.spec.startsWith(uri.spec)) {
|
|
return tab;
|
|
}
|
|
} else {
|
|
if (tab.currentURI.equals(uri)) {
|
|
return tab;
|
|
}
|
|
}
|
|
}
|
|
return null;
|
|
},
|
|
|
|
/**
|
|
* If a tab with the given URL already exists, that tab is selected.
|
|
* Otherwise, a new tab is opened with the given URL.
|
|
*
|
|
* @param aURL URL to open
|
|
* @param aParam Options used if a tab is created
|
|
* @param aFlags Options for the search. Currently supports:
|
|
** @option startsWith a Boolean indicating whether to search for a tab who's url starts with the
|
|
* requested url. Useful if you want to ignore hash codes on the end of a url. For instance
|
|
* to have about:downloads match about:downloads#123.
|
|
*/
|
|
selectOrAddTab: function selectOrAddTab(aURL, aParams, aFlags) {
|
|
let tab = this.getTabWithURL(aURL, aFlags);
|
|
if (tab == null) {
|
|
tab = this.addTab(aURL, aParams);
|
|
} else {
|
|
this.selectTab(tab);
|
|
}
|
|
|
|
return tab;
|
|
},
|
|
|
|
/**
|
|
* Open or select a tab with the "about:addons" page and optionally
|
|
* switch to the details page related to a defined addonId.
|
|
*
|
|
* @param {string} addonId
|
|
*/
|
|
openAddonManager: function openAddonManager({addonId}) {
|
|
if (addonId) {
|
|
let emWindow;
|
|
|
|
function receivePong(subject, topic, data) {
|
|
emWindow = subject;
|
|
};
|
|
|
|
Services.obs.addObserver(receivePong, "EM-pong");
|
|
Services.obs.notifyObservers(null, "EM-ping");
|
|
Services.obs.removeObserver(receivePong, "EM-pong");
|
|
|
|
if (emWindow) {
|
|
// "about:addons" has been already loaded in a tab.
|
|
emWindow.showAddonDetails(addonId);
|
|
} else {
|
|
// Wait for "about:addons" to be fully loaded.
|
|
function waitAboutAddons(subject, topic, data) {
|
|
Services.obs.removeObserver(waitAboutAddons, "EM-loaded");
|
|
emWindow = subject;
|
|
|
|
emWindow.showAddonDetails(addonId);
|
|
}
|
|
Services.obs.addObserver(waitAboutAddons, "EM-loaded");
|
|
}
|
|
}
|
|
|
|
BrowserApp.selectOrAddTab("about:addons", {
|
|
selected: true,
|
|
parentId: BrowserApp.selectedTab.id,
|
|
});
|
|
},
|
|
|
|
// This method updates the state in BrowserApp after a tab has been selected
|
|
// in the Java UI.
|
|
_handleTabSelected: function _handleTabSelected(aTab) {
|
|
if (this.fullscreenTransitionTab) {
|
|
// Defer updating to "fullscreenchange" if tab selection happened during
|
|
// a fullscreen transition.
|
|
return;
|
|
}
|
|
this.selectedTab = aTab;
|
|
|
|
let evt = document.createEvent("UIEvents");
|
|
evt.initUIEvent("TabSelect", true, false, window, null);
|
|
aTab.browser.dispatchEvent(evt);
|
|
},
|
|
|
|
viewSourceForTab(aTab) {
|
|
let browser = aTab.browser;
|
|
let outerWindowID = browser.outerWindowID;
|
|
let url = browser.currentURI.spec;
|
|
let args = { browser, outerWindowID, URL: url };
|
|
|
|
// `viewSourceInBrowser` will load the source content from the page
|
|
// descriptor for the tab (when possible) or fallback to the network if
|
|
// that fails. Either way, the view source module will manage the tab's
|
|
// location, so use "about:blank" here to avoid unnecessary redundant
|
|
// requests.
|
|
let tab = this.addTab("about:blank", {
|
|
selected: true,
|
|
parentId: aTab.id,
|
|
isPrivate: PrivateBrowsingUtils.isBrowserPrivate(aTab.browser)
|
|
});
|
|
args.viewSourceBrowser = tab.browser;
|
|
|
|
gViewSourceUtils.viewSourceInBrowser(args);
|
|
},
|
|
|
|
quit: function quit(aClear = { sanitize: {}, dontSaveSession: false }) {
|
|
// Notify all windows that an application quit has been requested.
|
|
let cancelQuit = Cc["@mozilla.org/supports-PRBool;1"].createInstance(Ci.nsISupportsPRBool);
|
|
Services.obs.notifyObservers(cancelQuit, "quit-application-requested");
|
|
|
|
// Quit aborted.
|
|
if (cancelQuit.data) {
|
|
return;
|
|
}
|
|
|
|
Services.obs.notifyObservers(null, "quit-application-proceeding");
|
|
|
|
// Tell session store to forget about this window
|
|
if (aClear.dontSaveSession) {
|
|
let ss = Cc["@mozilla.org/browser/sessionstore;1"].getService(Ci.nsISessionStore);
|
|
ss.removeWindow(window);
|
|
}
|
|
|
|
BrowserApp.sanitize(aClear.sanitize, function() {
|
|
let appStartup = Cc["@mozilla.org/toolkit/app-startup;1"].getService(Ci.nsIAppStartup);
|
|
appStartup.quit(Ci.nsIAppStartup.eForceQuit);
|
|
}, true);
|
|
},
|
|
|
|
saveAsPDF: function saveAsPDF(aBrowser) {
|
|
RuntimePermissions.waitForPermissions(RuntimePermissions.WRITE_EXTERNAL_STORAGE).then(function(permissionGranted) {
|
|
if (!permissionGranted) {
|
|
return;
|
|
}
|
|
|
|
(async () => {
|
|
let fileName = ContentAreaUtils.getDefaultFileName(aBrowser.contentTitle, aBrowser.currentURI, null, null);
|
|
fileName = fileName.trim() + ".pdf";
|
|
|
|
let downloadsDir = await Downloads.getPreferredDownloadsDirectory();
|
|
let file = OS.Path.join(downloadsDir, fileName);
|
|
|
|
// Force this to have a unique name.
|
|
let openedFile = await OS.File.openUnique(file, { humanReadable: true });
|
|
file = openedFile.path;
|
|
await openedFile.file.close();
|
|
|
|
let download = await Downloads.createDownload({
|
|
source: aBrowser.contentWindow,
|
|
target: file,
|
|
saver: "pdf",
|
|
startTime: Date.now(),
|
|
});
|
|
|
|
let list = await Downloads.getList(download.source.isPrivate ? Downloads.PRIVATE : Downloads.PUBLIC);
|
|
await list.add(download);
|
|
await download.start();
|
|
})();
|
|
});
|
|
},
|
|
|
|
// These values come from pref_tracking_protection_entries in arrays.xml.
|
|
PREF_TRACKING_PROTECTION_ENABLED: "2",
|
|
PREF_TRACKING_PROTECTION_ENABLED_PB: "1",
|
|
PREF_TRACKING_PROTECTION_DISABLED: "0",
|
|
|
|
/**
|
|
* Returns the current state of the tracking protection pref.
|
|
* (0 = Disabled, 1 = Enabled in PB, 2 = Enabled)
|
|
*/
|
|
getTrackingProtectionState: function() {
|
|
if (Services.prefs.getBoolPref("privacy.trackingprotection.enabled")) {
|
|
return this.PREF_TRACKING_PROTECTION_ENABLED;
|
|
}
|
|
if (Services.prefs.getBoolPref("privacy.trackingprotection.pbmode.enabled")) {
|
|
return this.PREF_TRACKING_PROTECTION_ENABLED_PB;
|
|
}
|
|
return this.PREF_TRACKING_PROTECTION_DISABLED;
|
|
},
|
|
|
|
sanitize: function (aItems, callback, aShutdown) {
|
|
let success = true;
|
|
var promises = [];
|
|
let refObj = {};
|
|
|
|
if (aShutdown && Object.getOwnPropertyNames(aItems).length > 0) {
|
|
let msg = Strings.browser.GetStringFromName("alertShutdownSanitize");
|
|
Snackbars.show(msg, Snackbars.LENGTH_INDEFINITE);
|
|
}
|
|
|
|
TelemetryStopwatch.start("FX_SANITIZE_TOTAL", refObj);
|
|
|
|
for (let key in aItems) {
|
|
if (!aItems[key])
|
|
continue;
|
|
|
|
key = key.replace("private.data.", "");
|
|
|
|
switch (key) {
|
|
case "cookies_sessions":
|
|
promises.push(Sanitizer.clearItem("cookies"));
|
|
promises.push(Sanitizer.clearItem("sessions"));
|
|
break;
|
|
case "downloadFiles":
|
|
// If the user is quiting the app and the downloads are to be sanitized
|
|
// means he chose to "Clear private data -> Downloads" upon exit so
|
|
// all downloads will be purged, irrespective of their current state (in progress/error/completed)
|
|
let clearUnfinishedDownloads = aShutdown === true;
|
|
promises.push(Sanitizer.clearItem(key, undefined, clearUnfinishedDownloads));
|
|
break;
|
|
case "openTabs":
|
|
if (aShutdown === true) {
|
|
Services.obs.notifyObservers(null, "browser:purge-session-tabs");
|
|
break;
|
|
}
|
|
// fall-through if aShutdown is false
|
|
default:
|
|
promises.push(Sanitizer.clearItem(key));
|
|
}
|
|
}
|
|
|
|
Promise.all(promises).then(function() {
|
|
TelemetryStopwatch.finish("FX_SANITIZE_TOTAL", refObj);
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Sanitize:Finished",
|
|
success: true,
|
|
shutdown: aShutdown === true
|
|
});
|
|
|
|
if (callback) {
|
|
callback();
|
|
}
|
|
}).catch(function(err) {
|
|
TelemetryStopwatch.finish("FX_SANITIZE_TOTAL", refObj);
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Sanitize:Finished",
|
|
error: err,
|
|
success: false,
|
|
shutdown: aShutdown === true
|
|
});
|
|
|
|
if (callback) {
|
|
callback();
|
|
}
|
|
})
|
|
},
|
|
|
|
getFocusedInput: function(aBrowser, aOnlyInputElements = false) {
|
|
if (!aBrowser)
|
|
return null;
|
|
|
|
let doc = aBrowser.contentDocument;
|
|
if (!doc)
|
|
return null;
|
|
|
|
let focused = doc.activeElement;
|
|
while (focused instanceof HTMLFrameElement || focused instanceof HTMLIFrameElement) {
|
|
doc = focused.contentDocument;
|
|
focused = doc.activeElement;
|
|
}
|
|
|
|
if (focused instanceof HTMLInputElement &&
|
|
(focused.mozIsTextField(false) || focused.type === "number")) {
|
|
return focused;
|
|
}
|
|
|
|
if (aOnlyInputElements)
|
|
return null;
|
|
|
|
if (focused && (focused instanceof HTMLTextAreaElement || focused.isContentEditable)) {
|
|
|
|
if (focused instanceof HTMLBodyElement) {
|
|
// we are putting focus into a contentEditable frame. scroll the frame into
|
|
// view instead of the contentEditable document contained within, because that
|
|
// results in a better user experience
|
|
focused = focused.ownerGlobal.frameElement;
|
|
}
|
|
return focused;
|
|
}
|
|
return null;
|
|
},
|
|
|
|
scrollToFocusedInput: function(aBrowser) {
|
|
let formHelperMode = Services.prefs.getIntPref("formhelper.mode");
|
|
if (formHelperMode == kFormHelperModeDisabled) {
|
|
return;
|
|
}
|
|
|
|
let dwu = aBrowser.contentWindow.windowUtils;
|
|
if (!dwu) {
|
|
return;
|
|
}
|
|
|
|
let zoomToFocusedInput = function() {
|
|
if (!dwu.flushApzRepaints()) {
|
|
dwu.zoomToFocusedInput();
|
|
return;
|
|
}
|
|
Services.obs.addObserver(function apzFlushDone() {
|
|
Services.obs.removeObserver(apzFlushDone, "apz-repaints-flushed");
|
|
dwu.zoomToFocusedInput();
|
|
}, "apz-repaints-flushed");
|
|
};
|
|
|
|
let gotResize = false;
|
|
let onResize = function() {
|
|
gotResize = true;
|
|
if (dwu.isMozAfterPaintPending) {
|
|
addEventListener("MozAfterPaint", zoomToFocusedInput, {once: true});
|
|
} else {
|
|
zoomToFocusedInput();
|
|
}
|
|
};
|
|
|
|
aBrowser.contentWindow.addEventListener("resize", onResize);
|
|
|
|
// When the keyboard is displayed, we can get one resize event, multiple
|
|
// resize events, or none at all. Try to handle all these cases by allowing
|
|
// resizing within a set interval, and still zoom to input if there is no
|
|
// resize event at the end of the interval.
|
|
setTimeout(function(e) {
|
|
aBrowser.contentWindow.removeEventListener("resize", onResize);
|
|
if (!gotResize) {
|
|
onResize();
|
|
}
|
|
}, 500);
|
|
},
|
|
|
|
getUALocalePref: function () {
|
|
return Services.locale.requestedLocale || undefined;
|
|
},
|
|
|
|
getOSLocalePref: function () {
|
|
try {
|
|
return Services.prefs.getCharPref("intl.locale.os");
|
|
} catch (e) {
|
|
return undefined;
|
|
}
|
|
},
|
|
|
|
setLocalizedPref: function (pref, value) {
|
|
let pls = Cc["@mozilla.org/pref-localizedstring;1"]
|
|
.createInstance(Ci.nsIPrefLocalizedString);
|
|
pls.data = value;
|
|
Services.prefs.setComplexValue(pref, Ci.nsIPrefLocalizedString, pls);
|
|
},
|
|
|
|
onEvent: function (event, data, callback) {
|
|
let browser = this.selectedBrowser;
|
|
|
|
switch (event) {
|
|
case "Browser:LoadManifest": {
|
|
installManifest(browser, data);
|
|
break;
|
|
}
|
|
|
|
case "Browser:Quit":
|
|
this.quit(data);
|
|
break;
|
|
|
|
case "Fonts:Reload":
|
|
FontEnumerator.updateFontList();
|
|
break;
|
|
|
|
case "FormHistory:Init": {
|
|
// Force creation/upgrade of formhistory.sqlite
|
|
FormHistory.count({}, {
|
|
handleCompletion() {
|
|
GlobalEventDispatcher.sendRequest({ type: "FormHistory:Ready" });
|
|
},
|
|
});
|
|
GlobalEventDispatcher.unregisterListener(this, event);
|
|
break;
|
|
}
|
|
|
|
case "FullScreen:Exit":
|
|
browser.contentDocument.exitFullscreen();
|
|
break;
|
|
|
|
case "Locale:OS": {
|
|
// We know the system locale. We use this for generating Accept-Language headers.
|
|
let languageTag = data.languageTag;
|
|
console.log("Locale:OS: " + languageTag);
|
|
let currentOSLocale = this.getOSLocalePref();
|
|
if (currentOSLocale == languageTag) {
|
|
break;
|
|
}
|
|
|
|
console.log("New OS locale.");
|
|
|
|
// Ensure that this choice is immediately persisted, because
|
|
// Gecko won't be told again if it forgets.
|
|
Services.prefs.setCharPref("intl.locale.os", languageTag);
|
|
Services.prefs.savePrefFile(null);
|
|
|
|
let appLocale = this.getUALocalePref();
|
|
|
|
this.computeAcceptLanguages(languageTag, appLocale);
|
|
|
|
// Rebuild strings, in case we're mirroring OS locale.
|
|
Strings.flush();
|
|
break;
|
|
}
|
|
|
|
case "Locale:Changed": {
|
|
if (data) {
|
|
Services.locale.requestedLocales = [data.languageTag];
|
|
} else {
|
|
Services.locale.requestedLocales = [];
|
|
}
|
|
|
|
console.log("Gecko display locale: " + this.getUALocalePref());
|
|
|
|
// Rebuild strings to reflect the new locale.
|
|
Strings.flush();
|
|
|
|
// Make sure we use the right Accept-Language header.
|
|
let osLocale;
|
|
try {
|
|
// This should never not be set at this point, but better safe than sorry.
|
|
osLocale = Services.prefs.getCharPref("intl.locale.os");
|
|
} catch (e) {
|
|
}
|
|
|
|
this.computeAcceptLanguages(osLocale, data && data.languageTag);
|
|
break;
|
|
}
|
|
|
|
case "Passwords:Init": {
|
|
let storage = Cc["@mozilla.org/login-manager/storage/mozStorage;1"].
|
|
getService(Ci.nsILoginManagerStorage);
|
|
storage.initialize();
|
|
GlobalEventDispatcher.unregisterListener(this, event);
|
|
break;
|
|
}
|
|
|
|
case "Sanitize:ClearData":
|
|
this.sanitize(data);
|
|
break;
|
|
|
|
case "SaveAs:PDF":
|
|
this.saveAsPDF(browser);
|
|
break;
|
|
|
|
case "GeckoView:ZoomToInput": {
|
|
// these messages come from a change in the viewable area and not user interaction
|
|
// we allow scrolling to the selected input, but not zooming the page
|
|
this.scrollToFocusedInput(browser);
|
|
break;
|
|
}
|
|
|
|
case "Telemetry:CustomTabsPing": {
|
|
TelemetryController.submitExternalPing("anonymous", { client: data.client }, { addClientId: false });
|
|
break;
|
|
}
|
|
|
|
case "Session:GetHistory": {
|
|
callback.onSuccess(this.getHistory(data));
|
|
break;
|
|
}
|
|
|
|
case "Session:Back":
|
|
browser.goBack();
|
|
break;
|
|
|
|
case "Session:Forward":
|
|
browser.goForward();
|
|
break;
|
|
|
|
case "Session:Navigate": {
|
|
let index = data.index;
|
|
let webNav = BrowserApp.selectedTab.window.docShell
|
|
.QueryInterface(Ci.nsIWebNavigation);
|
|
let historySize = webNav.sessionHistory.count;
|
|
|
|
if (index < 0) {
|
|
index = 0;
|
|
Log.e("Browser", "Negative index truncated to zero");
|
|
} else if (index >= historySize) {
|
|
Log.e("Browser", "Incorrect index " + index + " truncated to " + historySize - 1);
|
|
index = historySize - 1;
|
|
}
|
|
|
|
browser.gotoIndex(index);
|
|
break;
|
|
}
|
|
|
|
case "Session:Reload": {
|
|
let flags = Ci.nsIWebNavigation.LOAD_FLAGS_NONE;
|
|
|
|
// Check to see if this is a message to enable/disable mixed content blocking.
|
|
if (data) {
|
|
if (data.bypassCache) {
|
|
flags |= Ci.nsIWebNavigation.LOAD_FLAGS_BYPASS_CACHE |
|
|
Ci.nsIWebNavigation.LOAD_FLAGS_BYPASS_PROXY;
|
|
}
|
|
|
|
if (data.contentType === "tracking") {
|
|
// Convert document URI into the format used by
|
|
// nsChannelClassifier::ShouldEnableTrackingProtection
|
|
// (any scheme turned into https is correct)
|
|
let normalizedUrl = Services.io.newURI("https://" + browser.currentURI.hostPort);
|
|
if (data.allowContent) {
|
|
// Add the current host in the 'trackingprotection' consumer of
|
|
// the permission manager using a normalized URI. This effectively
|
|
// places this host on the tracking protection white list.
|
|
if (PrivateBrowsingUtils.isBrowserPrivate(browser)) {
|
|
PrivateBrowsingUtils.addToTrackingAllowlist(normalizedUrl);
|
|
} else {
|
|
Services.perms.add(normalizedUrl, "trackingprotection", Services.perms.ALLOW_ACTION);
|
|
Telemetry.addData("TRACKING_PROTECTION_EVENTS", 1);
|
|
}
|
|
} else {
|
|
// Remove the current host from the 'trackingprotection' consumer
|
|
// of the permission manager. This effectively removes this host
|
|
// from the tracking protection white list (any list actually).
|
|
if (PrivateBrowsingUtils.isBrowserPrivate(browser)) {
|
|
PrivateBrowsingUtils.removeFromTrackingAllowlist(normalizedUrl);
|
|
} else {
|
|
Services.perms.remove(normalizedUrl, "trackingprotection");
|
|
Telemetry.addData("TRACKING_PROTECTION_EVENTS", 2);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Try to use the session history to reload so that framesets are
|
|
// handled properly. If the window has no session history, fall back
|
|
// to using the web navigation's reload method.
|
|
let webNav = browser.webNavigation;
|
|
try {
|
|
let sh = webNav.sessionHistory;
|
|
if (sh)
|
|
webNav = sh.legacySHistory.QueryInterface(Ci.nsIWebNavigation);
|
|
} catch (e) {}
|
|
webNav.reload(flags);
|
|
break;
|
|
}
|
|
|
|
case "Session:Restore":
|
|
GlobalEventDispatcher.dispatch("Session:Restore", data);
|
|
break;
|
|
|
|
case "Session:Stop":
|
|
browser.stop();
|
|
break;
|
|
|
|
case "Tab:Load": {
|
|
let url = data.url;
|
|
let flags = Ci.nsIWebNavigation.LOAD_FLAGS_ALLOW_THIRD_PARTY_FIXUP
|
|
| Ci.nsIWebNavigation.LOAD_FLAGS_FIXUP_SCHEME_TYPOS;
|
|
|
|
// Pass LOAD_FLAGS_DISALLOW_INHERIT_PRINCIPAL to prevent any loads from
|
|
// inheriting the currently loaded document's principal.
|
|
if (data.userEntered) {
|
|
flags |= Ci.nsIWebNavigation.LOAD_FLAGS_DISALLOW_INHERIT_PRINCIPAL;
|
|
}
|
|
|
|
let delayLoad = ("delayLoad" in data) ? data.delayLoad : false;
|
|
let params = {
|
|
selected: ("selected" in data) ? data.selected : !delayLoad,
|
|
parentId: ("parentId" in data) ? data.parentId : -1,
|
|
flags: flags,
|
|
tabID: data.tabID,
|
|
isPrivate: (data.isPrivate === true),
|
|
pinned: (data.pinned === true),
|
|
delayLoad: (delayLoad === true),
|
|
desktopMode: (data.desktopMode === true)
|
|
};
|
|
|
|
params.userRequested = url;
|
|
|
|
if (data.referrerURI) {
|
|
try {
|
|
params.referrerURI = Services.io.newURI(data.referrerURI);
|
|
} catch (e) {
|
|
console.warn("Tab:Load referrerURI is invalid - ignoring."); // don't log exception to avoid leaking urls.
|
|
params.referrerURI = null;
|
|
}
|
|
}
|
|
|
|
if (data.engine) {
|
|
let engine = Services.search.getEngineByName(data.engine);
|
|
if (engine) {
|
|
let submission = engine.getSubmission(url);
|
|
url = submission.uri.spec;
|
|
params.postData = submission.postData;
|
|
params.isSearch = true;
|
|
}
|
|
}
|
|
|
|
if (data.newTab) {
|
|
this.addTab(url, params);
|
|
} else {
|
|
if (data.tabId) {
|
|
// Use a specific browser instead of the selected browser, if it exists
|
|
let specificBrowser = this.getTabForId(data.tabId).browser;
|
|
if (specificBrowser)
|
|
browser = specificBrowser;
|
|
}
|
|
this.loadURI(url, browser, params);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case "Tab:OpenUri":
|
|
window.browserDOMWindow.openURI(Services.io.newURI(data.uri),
|
|
/* opener */ null,
|
|
Ci.nsIBrowserDOMWindow[data.flags],
|
|
Ci.nsIBrowserDOMWindow.OPEN_EXTERNAL,
|
|
/* triggeringPrincipal */ null);
|
|
break;
|
|
|
|
case "Tab:Selected":
|
|
this._handleTabSelected(this.getTabForId(data.id));
|
|
break;
|
|
|
|
case "Tab:Closed": {
|
|
this._handleTabClosed(this.getTabForId(data.tabId), data.showUndoToast);
|
|
break;
|
|
}
|
|
|
|
case "Tab:Move":
|
|
this._handleTabMove(data.fromTabId, data.fromPosition, data.toTabId, data.toPosition);
|
|
break;
|
|
|
|
case "Tab:ViewSource":
|
|
this.viewSourceForTab(this.getTabForId(data.tabId));
|
|
break;
|
|
}
|
|
},
|
|
|
|
observe: function(aSubject, aTopic, aData) {
|
|
let browser = this.selectedBrowser;
|
|
|
|
switch (aTopic) {
|
|
case "keyword-search":
|
|
// This event refers to a search via the URL bar, not a bookmarks
|
|
// keyword search. Note that this code assumes that the user can only
|
|
// perform a keyword search on the selected tab.
|
|
this.selectedTab.isSearch = true;
|
|
|
|
// Don't store queries in private browsing mode.
|
|
let isPrivate = PrivateBrowsingUtils.isBrowserPrivate(this.selectedTab.browser);
|
|
let query = isPrivate ? "" : aData;
|
|
|
|
let engine = aSubject.QueryInterface(Ci.nsISearchEngine);
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Search:Keyword",
|
|
identifier: engine.identifier,
|
|
name: engine.name,
|
|
query: query
|
|
});
|
|
break;
|
|
|
|
case "android-get-pref": {
|
|
// These pref names are not "real" pref names. They are used in the
|
|
// setting menu, and these are passed when initializing the setting
|
|
// menu. aSubject is a nsIWritableVariant to hold the pref value.
|
|
aSubject.QueryInterface(Ci.nsIWritableVariant);
|
|
|
|
switch (aData) {
|
|
// Handle master password
|
|
case "privacy.masterpassword.enabled":
|
|
aSubject.setAsBool(MasterPassword.enabled);
|
|
break;
|
|
|
|
case "privacy.trackingprotection.state": {
|
|
aSubject.setAsAString(this.getTrackingProtectionState());
|
|
break;
|
|
}
|
|
|
|
// Crash reporter submit pref must be fetched from nsICrashReporter
|
|
// service.
|
|
case "datareporting.crashreporter.submitEnabled":
|
|
if (AppConstants.MOZ_CRASHREPORTER) {
|
|
aSubject.setAsBool(Services.appinfo.submitReports);
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case "android-set-pref": {
|
|
// Pseudo-prefs. aSubject is an nsIWritableVariant that holds the pref
|
|
// value. Set to empty to signal the pref was handled.
|
|
aSubject.QueryInterface(Ci.nsIWritableVariant);
|
|
let value = aSubject.QueryInterface(Ci.nsIVariant);
|
|
|
|
switch (aData) {
|
|
// MasterPassword pref is not real, we just need take action and leave
|
|
case "privacy.masterpassword.enabled":
|
|
if (MasterPassword.enabled) {
|
|
MasterPassword.removePassword(value);
|
|
} else {
|
|
MasterPassword.setPassword(value);
|
|
}
|
|
aSubject.setAsEmpty();
|
|
break;
|
|
|
|
// "privacy.trackingprotection.state" is not a "real" pref name, but
|
|
// it's used in the setting menu. By default
|
|
// "privacy.trackingprotection.pbmode.enabled" is true, and
|
|
// "privacy.trackingprotection.enabled" is false.
|
|
case "privacy.trackingprotection.state": {
|
|
switch (value) {
|
|
// Tracking protection disabled.
|
|
case this.PREF_TRACKING_PROTECTION_DISABLED:
|
|
Services.prefs.setBoolPref("privacy.trackingprotection.pbmode.enabled", false);
|
|
Services.prefs.setBoolPref("privacy.trackingprotection.enabled", false);
|
|
break;
|
|
// Tracking protection only in private browsing,
|
|
case this.PREF_TRACKING_PROTECTION_ENABLED_PB:
|
|
Services.prefs.setBoolPref("privacy.trackingprotection.pbmode.enabled", true);
|
|
Services.prefs.setBoolPref("privacy.trackingprotection.enabled", false);
|
|
break;
|
|
// Tracking protection everywhere.
|
|
case this.PREF_TRACKING_PROTECTION_ENABLED:
|
|
Services.prefs.setBoolPref("privacy.trackingprotection.pbmode.enabled", true);
|
|
Services.prefs.setBoolPref("privacy.trackingprotection.enabled", true);
|
|
break;
|
|
}
|
|
aSubject.setAsEmpty();
|
|
break;
|
|
}
|
|
|
|
// Crash reporter preference is in a service; set and return.
|
|
case "datareporting.crashreporter.submitEnabled":
|
|
if (AppConstants.MOZ_CRASHREPORTER) {
|
|
Services.appinfo.submitReports = value;
|
|
aSubject.setAsEmpty();
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case "gather-telemetry":
|
|
GlobalEventDispatcher.sendRequest({ type: "Telemetry:Gather" });
|
|
break;
|
|
|
|
case "Vibration:Request":
|
|
if (aSubject instanceof Navigator) {
|
|
let navigator = aSubject;
|
|
let buttons = [
|
|
{
|
|
label: Strings.browser.GetStringFromName("vibrationRequest.denyButton"),
|
|
callback: function() {
|
|
navigator.setVibrationPermission(false);
|
|
}
|
|
},
|
|
{
|
|
label: Strings.browser.GetStringFromName("vibrationRequest.allowButton"),
|
|
callback: function() {
|
|
navigator.setVibrationPermission(true);
|
|
},
|
|
positive: true
|
|
}
|
|
];
|
|
let message = Strings.browser.GetStringFromName("vibrationRequest.message");
|
|
let options = {};
|
|
NativeWindow.doorhanger.show(message, "vibration-request", buttons,
|
|
BrowserApp.selectedTab.id, options, "VIBRATION");
|
|
}
|
|
break;
|
|
|
|
default:
|
|
dump('BrowserApp.observe: unexpected topic "' + aTopic + '"\n');
|
|
break;
|
|
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Set intl.accept_languages accordingly.
|
|
*
|
|
* After Bug 881510 this will also accept a real Accept-Language choice as
|
|
* input; all Accept-Language logic lives here.
|
|
*
|
|
* osLocale should never be null, but this method is safe regardless.
|
|
* appLocale may explicitly be null.
|
|
*/
|
|
computeAcceptLanguages(osLocale, appLocale) {
|
|
let defaultBranch = Services.prefs.getDefaultBranch(null);
|
|
let defaultAccept = defaultBranch.getComplexValue("intl.accept_languages", Ci.nsIPrefLocalizedString).data;
|
|
console.log("Default intl.accept_languages = " + defaultAccept);
|
|
|
|
// A guard for potential breakage. Bug 438031.
|
|
// This should not be necessary, because we're reading from the default branch,
|
|
// but better safe than sorry.
|
|
if (defaultAccept && defaultAccept.startsWith("chrome://")) {
|
|
defaultAccept = null;
|
|
} else {
|
|
// Ensure lowercase everywhere so we can compare.
|
|
defaultAccept = defaultAccept.toLowerCase();
|
|
}
|
|
|
|
if (appLocale) {
|
|
appLocale = appLocale.toLowerCase();
|
|
}
|
|
|
|
try {
|
|
const resistFingerprinting = Services.prefs.getBoolPref("privacy.resistFingerprinting");
|
|
if (resistFingerprinting) {
|
|
osLocale = null;
|
|
}
|
|
} catch (e) {}
|
|
|
|
if (osLocale) {
|
|
osLocale = osLocale.toLowerCase();
|
|
}
|
|
|
|
// Eliminate values if they're present in the default.
|
|
let chosen;
|
|
if (defaultAccept) {
|
|
// intl.accept_languages is a comma-separated list, with no q-value params. Those
|
|
// are added when the header is generated.
|
|
chosen = defaultAccept.split(",")
|
|
.map((x) => x.trim())
|
|
.filter((x) => (x != appLocale && x != osLocale));
|
|
} else {
|
|
chosen = [];
|
|
}
|
|
|
|
if (osLocale) {
|
|
chosen.unshift(osLocale);
|
|
}
|
|
|
|
if (appLocale && appLocale != osLocale) {
|
|
chosen.unshift(appLocale);
|
|
}
|
|
|
|
let result = chosen.join(",");
|
|
console.log("Setting intl.accept_languages to " + result);
|
|
this.setLocalizedPref("intl.accept_languages", result);
|
|
},
|
|
|
|
// nsIAndroidBrowserApp
|
|
get selectedTab() {
|
|
return this._selectedTab;
|
|
},
|
|
|
|
// nsIAndroidBrowserApp
|
|
getBrowserTab: function(tabId) {
|
|
return this.getTabForId(tabId);
|
|
},
|
|
|
|
getUITelemetryObserver: function() {
|
|
return UITelemetry;
|
|
},
|
|
|
|
// This method will return a list of history items and toIndex based on the action provided from the fromIndex to toIndex,
|
|
// optionally selecting selIndex (if fromIndex <= selIndex <= toIndex)
|
|
getHistory: function(data) {
|
|
let action = data.action;
|
|
let webNav = BrowserApp.getTabForId(data.tabId).window.docShell
|
|
.QueryInterface(Ci.nsIWebNavigation);
|
|
let historyIndex = webNav.sessionHistory.index;
|
|
let historySize = webNav.sessionHistory.count;
|
|
let canGoBack = webNav.canGoBack;
|
|
let canGoForward = webNav.canGoForward;
|
|
let listitems = [];
|
|
let fromIndex = 0;
|
|
let toIndex = historySize - 1;
|
|
let selIndex = historyIndex;
|
|
|
|
if (action == "BACK" && canGoBack) {
|
|
fromIndex = Math.max(historyIndex - kMaxHistoryListSize, 0);
|
|
toIndex = historyIndex;
|
|
selIndex = historyIndex;
|
|
} else if (action == "FORWARD" && canGoForward) {
|
|
fromIndex = historyIndex;
|
|
toIndex = Math.min(historySize - 1, historyIndex + kMaxHistoryListSize);
|
|
selIndex = historyIndex;
|
|
} else if (action == "ALL" && (canGoBack || canGoForward)){
|
|
fromIndex = historyIndex - kMaxHistoryListSize / 2;
|
|
toIndex = historyIndex + kMaxHistoryListSize / 2;
|
|
if (fromIndex < 0) {
|
|
toIndex -= fromIndex;
|
|
}
|
|
|
|
if (toIndex > historySize - 1) {
|
|
fromIndex -= toIndex - (historySize - 1);
|
|
toIndex = historySize - 1;
|
|
}
|
|
|
|
fromIndex = Math.max(fromIndex, 0);
|
|
selIndex = historyIndex;
|
|
} else {
|
|
// return empty list immediately.
|
|
return {
|
|
"historyItems": listitems,
|
|
"toIndex": toIndex
|
|
};
|
|
}
|
|
|
|
let browser = this.selectedBrowser;
|
|
let hist = browser.sessionHistory.legacySHistory;
|
|
for (let i = toIndex; i >= fromIndex; i--) {
|
|
let entry = hist.getEntryAtIndex(i);
|
|
let item = {
|
|
title: entry.title || entry.URI.displaySpec,
|
|
url: entry.URI.displaySpec,
|
|
selected: (i == selIndex)
|
|
};
|
|
listitems.push(item);
|
|
}
|
|
|
|
return {
|
|
"historyItems": listitems,
|
|
"toIndex": toIndex
|
|
};
|
|
},
|
|
};
|
|
|
|
async function notifyManifestStatus(tab) {
|
|
try {
|
|
const manifest = await Manifests.getManifest(tab.browser);
|
|
const evtType = (manifest && manifest.installed) ?
|
|
"Website:AppEntered" : "Website:AppLeft";
|
|
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: evtType,
|
|
tabId: tab.id,
|
|
});
|
|
} catch (err) {
|
|
Cu.reportError("Error sending status: " + err.message);
|
|
}
|
|
}
|
|
|
|
async function installManifest(browser, data) {
|
|
try {
|
|
const manifest = await Manifests.getManifest(browser, data.manifestUrl);
|
|
await manifest.install();
|
|
const icon = await manifest.icon(data.iconSize);
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Website:AppInstalled",
|
|
icon,
|
|
name: manifest.name,
|
|
start_url: manifest.start_url,
|
|
manifest_path: manifest.path,
|
|
manifest_url: manifest.url
|
|
});
|
|
} catch (err) {
|
|
Cu.reportError("Failed to install: " + err.message);
|
|
// If we fail to install via the manifest, we will fall back to a standard bookmark
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Website:AppInstallFailed",
|
|
url: data.originalUrl,
|
|
title: data.originalTitle
|
|
});
|
|
}
|
|
}
|
|
|
|
var NativeWindow = {
|
|
init: function() {
|
|
GlobalEventDispatcher.registerListener(this, [
|
|
"Doorhanger:Reply",
|
|
"Menu:Clicked",
|
|
]);
|
|
this.contextmenus.init();
|
|
},
|
|
|
|
menu: {
|
|
_callbacks: [],
|
|
// This value must be kept in sync with GECKO_TOOLS_MENU_UUID in AddonUICache.java.
|
|
toolsMenuID: "{115b9308-2023-44f1-a4e9-3e2197669f07}",
|
|
add: function() {
|
|
let options;
|
|
if (arguments.length == 1) {
|
|
options = arguments[0];
|
|
} else if (arguments.length == 3) {
|
|
Log.w("Browser", "This menu addon API has been deprecated. Instead, use the options object API.");
|
|
options = {
|
|
name: arguments[0],
|
|
callback: arguments[2]
|
|
};
|
|
} else {
|
|
throw "Incorrect number of parameters";
|
|
}
|
|
|
|
options.type = "Menu:Add";
|
|
options.uuid = uuidgen.generateUUID().toString();
|
|
|
|
GlobalEventDispatcher.sendRequest(options);
|
|
this._callbacks[options.uuid] = options.callback;
|
|
return options.uuid;
|
|
},
|
|
|
|
remove: function(aUuid) {
|
|
GlobalEventDispatcher.sendRequest({ type: "Menu:Remove", uuid: aUuid });
|
|
},
|
|
|
|
update: function(aUuid, aOptions) {
|
|
if (!aOptions)
|
|
return;
|
|
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Menu:Update",
|
|
uuid: aUuid,
|
|
options: aOptions
|
|
});
|
|
}
|
|
},
|
|
|
|
doorhanger: {
|
|
_callbacks: {},
|
|
_callbacksId: 0,
|
|
_promptId: 0,
|
|
|
|
/**
|
|
* @param aOptions
|
|
* An options JavaScript object holding additional properties for the
|
|
* notification. The following properties are currently supported:
|
|
* persistence: An integer. The notification will not automatically
|
|
* dismiss for this many page loads. If persistence is set
|
|
* to -1, the doorhanger will never automatically dismiss.
|
|
* persistWhileVisible:
|
|
* A boolean. If true, a visible notification will always
|
|
* persist across location changes.
|
|
* timeout: A time in milliseconds. The notification will not
|
|
* automatically dismiss before this time.
|
|
*
|
|
* checkbox: A string to appear next to a checkbox under the notification
|
|
* message. The button callback functions will be called with
|
|
* the checked state as an argument.
|
|
*
|
|
* actionText: An object that specifies a clickable string, a type of action,
|
|
* and a bundle blob for the consumer to create a click action.
|
|
* { text: <text>,
|
|
* type: <type>,
|
|
* bundle: <blob-object> }
|
|
*
|
|
* defaultCallback:
|
|
* Callback invoked when the doorhanger is dismissed without
|
|
* pressing a button.
|
|
*
|
|
* @param aCategory
|
|
* Doorhanger type to display (e.g., LOGIN)
|
|
*/
|
|
show: function(aMessage, aValue, aButtons, aTabID, aOptions, aCategory) {
|
|
if (aButtons == null) {
|
|
aButtons = [];
|
|
}
|
|
|
|
if (aButtons.length > 2) {
|
|
console.log("Doorhanger can have a maximum of two buttons!");
|
|
aButtons.length = 2;
|
|
}
|
|
|
|
aButtons.forEach(aButton => {
|
|
this._callbacks[this._callbacksId] = { cb: aButton.callback, prompt: this._promptId };
|
|
aButton.callback = this._callbacksId;
|
|
this._callbacksId++;
|
|
});
|
|
|
|
this._callbacks[this._callbacksId] = {
|
|
cb: aOptions && aOptions.defaultCallback,
|
|
prompt: this._promptId,
|
|
};
|
|
if (aOptions && aOptions.defaultCallback) {
|
|
aOptions.defaultCallback = undefined;
|
|
}
|
|
let defaultCallback = this._callbacksId;
|
|
this._callbacksId++;
|
|
|
|
this._promptId++;
|
|
let json = {
|
|
type: "Doorhanger:Add",
|
|
message: aMessage,
|
|
value: aValue,
|
|
buttons: aButtons,
|
|
// use the current tab if none is provided
|
|
tabID: aTabID || BrowserApp.selectedTab.id,
|
|
options: aOptions || {},
|
|
category: aCategory,
|
|
defaultCallback: defaultCallback,
|
|
};
|
|
WindowEventDispatcher.sendRequest(json);
|
|
},
|
|
|
|
hide: function(aValue, aTabID) {
|
|
WindowEventDispatcher.sendRequest({
|
|
type: "Doorhanger:Remove",
|
|
value: aValue,
|
|
tabID: aTabID
|
|
});
|
|
}
|
|
},
|
|
|
|
onEvent: function (event, data, callback) {
|
|
if (event == "Doorhanger:Reply") {
|
|
let reply_id = data["callback"];
|
|
|
|
if (this.doorhanger._callbacks[reply_id]) {
|
|
// Pass the value of the optional checkbox to the callback
|
|
if (this.doorhanger._callbacks[reply_id].cb) {
|
|
let checked = data["checked"];
|
|
this.doorhanger._callbacks[reply_id].cb(checked, data.inputs);
|
|
}
|
|
|
|
let prompt = this.doorhanger._callbacks[reply_id].prompt;
|
|
for (let id in this.doorhanger._callbacks) {
|
|
if (this.doorhanger._callbacks[id].prompt == prompt) {
|
|
delete this.doorhanger._callbacks[id];
|
|
}
|
|
}
|
|
}
|
|
} else if (event == "Menu:Clicked") {
|
|
if (this.menu._callbacks[data.item]) {
|
|
this.menu._callbacks[data.item]();
|
|
}
|
|
}
|
|
},
|
|
|
|
contextmenus: {
|
|
items: {}, // a list of context menu items that we may show
|
|
DEFAULT_HTML5_ORDER: -1, // Sort order for HTML5 context menu items
|
|
|
|
init: function() {
|
|
// Accessing "NativeWindow.contextmenus" initializes context menus if needed.
|
|
BrowserApp.deck.addEventListener(
|
|
"contextmenu", (e) => NativeWindow.contextmenus.show(e));
|
|
},
|
|
|
|
add: function() {
|
|
let args;
|
|
if (arguments.length == 1) {
|
|
args = arguments[0];
|
|
} else if (arguments.length == 3) {
|
|
args = {
|
|
label : arguments[0],
|
|
selector: arguments[1],
|
|
callback: arguments[2]
|
|
};
|
|
} else {
|
|
throw "Incorrect number of parameters";
|
|
}
|
|
|
|
if (!args.label)
|
|
throw "Menu items must have a name";
|
|
|
|
let cmItem = new ContextMenuItem(args);
|
|
this.items[cmItem.id] = cmItem;
|
|
return cmItem.id;
|
|
},
|
|
|
|
remove: function(aId) {
|
|
delete this.items[aId];
|
|
},
|
|
|
|
// Although we do not use this ourselves anymore, add-ons may still
|
|
// need it as it has been documented, so we shouldn't remove it.
|
|
SelectorContext: function(aSelector) {
|
|
return {
|
|
matches: function(aElt) {
|
|
if (aElt.matches)
|
|
return aElt.matches(aSelector);
|
|
return false;
|
|
}
|
|
};
|
|
},
|
|
|
|
linkOpenableNonPrivateContext: {
|
|
matches: function linkOpenableNonPrivateContextMatches(aElement) {
|
|
let doc = aElement.ownerDocument;
|
|
if (!doc || PrivateBrowsingUtils.isContentWindowPrivate(doc.defaultView)) {
|
|
return false;
|
|
}
|
|
|
|
return NativeWindow.contextmenus.linkOpenableContext.matches(aElement);
|
|
}
|
|
},
|
|
|
|
linkOpenableContext: {
|
|
matches: function linkOpenableContextMatches(aElement) {
|
|
let uri = NativeWindow.contextmenus._getLink(aElement);
|
|
if (uri) {
|
|
let scheme = uri.scheme;
|
|
let dontOpen = /^(javascript|mailto|news|snews|tel)$/;
|
|
return (scheme && !dontOpen.test(scheme));
|
|
}
|
|
return false;
|
|
}
|
|
},
|
|
|
|
linkCopyableContext: {
|
|
matches: function linkCopyableContextMatches(aElement) {
|
|
let uri = NativeWindow.contextmenus._getLink(aElement);
|
|
if (uri) {
|
|
let scheme = uri.scheme;
|
|
let dontCopy = /^(mailto|tel)$/;
|
|
return (scheme && !dontCopy.test(scheme));
|
|
}
|
|
return false;
|
|
}
|
|
},
|
|
|
|
linkShareableContext: {
|
|
matches: function linkShareableContextMatches(aElement) {
|
|
let uri = NativeWindow.contextmenus._getLink(aElement);
|
|
if (uri) {
|
|
let scheme = uri.scheme;
|
|
let dontShare = /^(about|chrome|file|javascript|mailto|resource|tel)$/;
|
|
return (scheme && !dontShare.test(scheme));
|
|
}
|
|
return false;
|
|
}
|
|
},
|
|
|
|
linkBookmarkableContext: {
|
|
matches: function linkBookmarkableContextMatches(aElement) {
|
|
let uri = NativeWindow.contextmenus._getLink(aElement);
|
|
if (uri) {
|
|
let scheme = uri.scheme;
|
|
let dontBookmark = /^(mailto|tel)$/;
|
|
return (scheme && !dontBookmark.test(scheme));
|
|
}
|
|
return false;
|
|
}
|
|
},
|
|
|
|
emailLinkContext: {
|
|
matches: function emailLinkContextMatches(aElement) {
|
|
let uri = NativeWindow.contextmenus._getLink(aElement);
|
|
if (uri)
|
|
return uri.schemeIs("mailto");
|
|
return false;
|
|
}
|
|
},
|
|
|
|
phoneNumberLinkContext: {
|
|
matches: function phoneNumberLinkContextMatches(aElement) {
|
|
let uri = NativeWindow.contextmenus._getLink(aElement);
|
|
if (uri)
|
|
return uri.schemeIs("tel");
|
|
return false;
|
|
}
|
|
},
|
|
|
|
imageLocationCopyableContext: {
|
|
matches: function imageLinkCopyableContextMatches(aElement) {
|
|
if (ChromeUtils.getClassName(aElement) === "HTMLImageElement") {
|
|
// The image is blocked by Tap-to-load Images
|
|
if (aElement.hasAttribute("data-ctv-src") && !aElement.hasAttribute("data-ctv-show")) {
|
|
return false;
|
|
}
|
|
}
|
|
return (aElement instanceof Ci.nsIImageLoadingContent && aElement.currentURI);
|
|
}
|
|
},
|
|
|
|
imageSaveableContext: {
|
|
matches: function imageSaveableContextMatches(aElement) {
|
|
if (ChromeUtils.getClassName(aElement) === "HTMLImageElement") {
|
|
// The image is blocked by Tap-to-load Images
|
|
if (aElement.hasAttribute("data-ctv-src") && !aElement.hasAttribute("data-ctv-show")) {
|
|
return false;
|
|
}
|
|
}
|
|
if (aElement instanceof Ci.nsIImageLoadingContent && aElement.currentURI) {
|
|
// The image must be loaded to allow saving
|
|
let request = aElement.getRequest(Ci.nsIImageLoadingContent.CURRENT_REQUEST);
|
|
return (request && (request.imageStatus & request.STATUS_SIZE_AVAILABLE));
|
|
}
|
|
return false;
|
|
}
|
|
},
|
|
|
|
imageShareableContext: {
|
|
matches: aElement => {
|
|
let imgSrc = '';
|
|
if (ChromeUtils.getClassName(aElement) === "HTMLImageElement") {
|
|
imgSrc = aElement.src;
|
|
} else if (aElement instanceof Ci.nsIImageLoadingContent &&
|
|
aElement.currentURI &&
|
|
aElement.currentURI.spec) {
|
|
imgSrc = aElement.currentURI.spec;
|
|
}
|
|
|
|
// In order to share an image, we need to pass the image src over IPC via an Intent (in
|
|
// `ApplicationPackageManager.queryIntentActivities`). However, the transaction has a 1MB limit
|
|
// (shared by all transactions in progress) - otherwise we crash! (bug 1243305)
|
|
// https://developer.android.com/reference/android/os/TransactionTooLargeException.html
|
|
//
|
|
// The transaction limit is 1MB and we arbitrarily choose to cap this transaction at 1/4 of that = 250,000 bytes.
|
|
// In Java, a UTF-8 character is 1-4 bytes so, 250,000 bytes / 4 bytes/char = 62,500 char
|
|
let MAX_IMG_SRC_LEN = 62500;
|
|
let isTooLong = imgSrc.length >= MAX_IMG_SRC_LEN;
|
|
return !isTooLong && this.NativeWindow.contextmenus.imageSaveableContext.matches(aElement);
|
|
}
|
|
},
|
|
|
|
mediaSaveableContext: {
|
|
matches: function mediaSaveableContextMatches(aElement) {
|
|
return (aElement instanceof HTMLVideoElement ||
|
|
aElement instanceof HTMLAudioElement);
|
|
}
|
|
},
|
|
|
|
imageBlockingPolicyContext: {
|
|
matches: function imageBlockingPolicyContextMatches(aElement) {
|
|
if (ChromeUtils.getClassName(aElement) === "HTMLImageElement" &&
|
|
aElement.getAttribute("data-ctv-src")) {
|
|
// Only show the menuitem if we are blocking the image
|
|
if (aElement.getAttribute("data-ctv-show") == "true") {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
},
|
|
|
|
mediaContext: function(aMode) {
|
|
return {
|
|
matches: function(aElt) {
|
|
if (ChromeUtils.getClassName(aElt) === "HTMLVideoElement" ||
|
|
ChromeUtils.getClassName(aElt) === "HTMLAudioElement") {
|
|
let hasError = aElt.error != null || aElt.networkState == aElt.NETWORK_NO_SOURCE;
|
|
if (hasError)
|
|
return false;
|
|
|
|
let paused = aElt.paused || aElt.ended;
|
|
if (paused && aMode == "media-paused")
|
|
return true;
|
|
if (!paused && aMode == "media-playing")
|
|
return true;
|
|
let controls = aElt.controls;
|
|
if (!controls && aMode == "media-hidingcontrols")
|
|
return true;
|
|
|
|
let muted = aElt.muted;
|
|
if (muted && aMode == "media-muted")
|
|
return true;
|
|
else if (!muted && aMode == "media-unmuted")
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
};
|
|
},
|
|
|
|
videoContext: function(aMode) {
|
|
return {
|
|
matches: function(aElt) {
|
|
if (aElt instanceof HTMLVideoElement) {
|
|
if (!aMode) {
|
|
return true;
|
|
}
|
|
var isFullscreen = aElt.ownerDocument.fullscreenElement == aElt;
|
|
if (aMode == "not-fullscreen") {
|
|
return !isFullscreen;
|
|
}
|
|
if (aMode == "fullscreen") {
|
|
return isFullscreen;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
};
|
|
},
|
|
|
|
/* Holds a WeakRef to the original target element this context menu was shown for.
|
|
* Most API's will have to walk up the tree from this node to find the correct element
|
|
* to act on
|
|
*/
|
|
get _target() {
|
|
if (this._targetRef)
|
|
return this._targetRef.get();
|
|
return null;
|
|
},
|
|
|
|
set _target(aTarget) {
|
|
if (aTarget)
|
|
this._targetRef = Cu.getWeakReference(aTarget);
|
|
else this._targetRef = null;
|
|
},
|
|
|
|
get defaultContext() {
|
|
delete this.defaultContext;
|
|
return this.defaultContext = Strings.browser.GetStringFromName("browser.menu.context.default");
|
|
},
|
|
|
|
get nonLinkContext() {
|
|
return "";
|
|
},
|
|
|
|
/* Gets menuitems for an arbitrary node
|
|
* Parameters:
|
|
* element - The element to look at. If this element has a contextmenu attribute, the
|
|
* corresponding contextmenu will be used.
|
|
*/
|
|
_getHTMLContextMenuItemsForElement: function(element) {
|
|
let htmlMenu = element.contextMenu;
|
|
if (!htmlMenu) {
|
|
return [];
|
|
}
|
|
|
|
htmlMenu.sendShowEvent();
|
|
|
|
return this._getHTMLContextMenuItemsForMenu(htmlMenu, element);
|
|
},
|
|
|
|
/* Add a menuitem for an HTML <menu> node
|
|
* Parameters:
|
|
* menu - The <menu> element to iterate through for menuitems
|
|
* target - The target element these context menu items are attached to
|
|
*/
|
|
_getHTMLContextMenuItemsForMenu: function(menu, target) {
|
|
let items = [];
|
|
for (let i = 0; i < menu.childNodes.length; i++) {
|
|
let elt = menu.childNodes[i];
|
|
if (!elt.label)
|
|
continue;
|
|
|
|
items.push(new HTMLContextMenuItem(elt, target));
|
|
}
|
|
|
|
return items;
|
|
},
|
|
|
|
// Searches the current list of menuitems to show for any that match this id
|
|
_findMenuItem: function(aId) {
|
|
if (!this.menus) {
|
|
return null;
|
|
}
|
|
|
|
for (let context in this.menus) {
|
|
let menu = this.menus[context];
|
|
for (let i = 0; i < menu.length; i++) {
|
|
if (menu[i].id === aId) {
|
|
return menu[i];
|
|
}
|
|
}
|
|
}
|
|
return null;
|
|
},
|
|
|
|
// Returns true if there are any context menu items to show
|
|
_shouldShow: function() {
|
|
for (let context in this.menus) {
|
|
let menu = this.menus[context];
|
|
if (menu.length > 0) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
// Returns true if there are any link-related context menu items
|
|
_shouldPreventDefault: function() {
|
|
for (let context in this.menus) {
|
|
if (context === this.nonLinkContext) {
|
|
continue;
|
|
}
|
|
let menu = this.menus[context];
|
|
if (menu.length > 0) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
/* Returns a label to be shown in a tabbed ui if there are multiple "contexts". For instance, if this
|
|
* is an image inside an <a> tag, we may have a "link" context and an "image" one.
|
|
*/
|
|
_getContextType: function(element) {
|
|
// For anchor nodes, we try to use the scheme to pick a string
|
|
if (ChromeUtils.getClassName(element) === "HTMLAnchorElement") {
|
|
try {
|
|
let uri = this.makeURI(this._getLinkURL(element));
|
|
return Strings.browser.GetStringFromName("browser.menu.context." + uri.scheme);
|
|
} catch(ex) {
|
|
// Fallback to the default
|
|
return this.defaultContext;
|
|
}
|
|
}
|
|
|
|
// Otherwise we try the nodeName
|
|
try {
|
|
return Strings.browser.GetStringFromName("browser.menu.context." + element.nodeName.toLowerCase());
|
|
} catch(ex) { }
|
|
|
|
return this.nonLinkContext;
|
|
},
|
|
|
|
// Adds context menu items added through the add-on api
|
|
_getNativeContextMenuItems: function(element, x, y) {
|
|
let res = [];
|
|
for (let itemId of Object.keys(this.items)) {
|
|
let item = this.items[itemId];
|
|
|
|
if (!this._findMenuItem(item.id) && item.matches(element, x, y)) {
|
|
res.push(item);
|
|
}
|
|
}
|
|
|
|
return res;
|
|
},
|
|
|
|
/* Checks if there are context menu items to show, and if it finds them
|
|
* sends a contextmenu event to content. We also send showing events to
|
|
* any html5 context menus we are about to show, and fire some local notifications
|
|
* for chrome consumers to do lazy menuitem construction
|
|
*/
|
|
show: function(event) {
|
|
// Android Long-press / contextmenu event provides clientX/Y data. This is not provided
|
|
// by mochitest: test_browserElement_inproc_ContextmenuEvents.html.
|
|
if (!event.clientX || !event.clientY) {
|
|
return;
|
|
}
|
|
|
|
// If the event was already defaultPrevented by somebody (web content, or
|
|
// some other part of gecko), then don't do anything with it.
|
|
if (event.defaultPrevented) {
|
|
return;
|
|
}
|
|
|
|
// Use the highlighted element for the context menu target. When accessibility is
|
|
// enabled, elements may not be highlighted so use the event target instead.
|
|
this._target = BrowserEventHandler._highlightElement || event.composedTarget;
|
|
if (!this._target) {
|
|
return;
|
|
}
|
|
|
|
// Find the HTMLMediaElement host if the element is inside video controls UA Widget.
|
|
this._target = this._findMediaElementHostFromControls(this._target);
|
|
|
|
// Try to build a list of contextmenu items. If successful, actually show the
|
|
// native context menu by passing the list to Java.
|
|
this._buildMenu(event.clientX, event.clientY);
|
|
if (this._shouldShow()) {
|
|
BrowserEventHandler._cancelTapHighlight();
|
|
|
|
if (this._shouldPreventDefault()) {
|
|
// Consume / preventDefault the event.
|
|
event.preventDefault();
|
|
}
|
|
this._innerShow(this._target, event.clientX, event.clientY);
|
|
this._target = null;
|
|
|
|
return;
|
|
}
|
|
|
|
// If no context-menu for long-press event, it may be meant to trigger text-selection.
|
|
this.menus = null;
|
|
Services.obs.notifyObservers(
|
|
{target: this._target, x: event.clientX, y: event.clientY}, "context-menu-not-shown");
|
|
},
|
|
|
|
// Returns a title for a context menu. If no title attribute exists, will fall back to looking for a url
|
|
_getTitle: function(node) {
|
|
if (node.hasAttribute && node.hasAttribute("title")) {
|
|
return node.getAttribute("title");
|
|
}
|
|
let url = this._getUrl(node);
|
|
let readerUrl = ReaderMode.getOriginalUrlObjectForDisplay(url);
|
|
|
|
return (readerUrl && readerUrl.displaySpec) || url;
|
|
},
|
|
|
|
// Returns a url associated with a node
|
|
_getUrl: function(node) {
|
|
if ((ChromeUtils.getClassName(node) === "HTMLAnchorElement" && node.href) ||
|
|
(ChromeUtils.getClassName(node) === "HTMLAreaElement" && node.href)) {
|
|
return this._getLinkURL(node);
|
|
} else if (node instanceof Ci.nsIImageLoadingContent && node.currentURI) {
|
|
// The image is blocked by Tap-to-load Images
|
|
let originalURL = node.getAttribute("data-ctv-src");
|
|
if (originalURL) {
|
|
return originalURL;
|
|
}
|
|
return node.currentURI.displaySpec;
|
|
} else if (ChromeUtils.getClassName(node) === "HTMLVideoElement" ||
|
|
ChromeUtils.getClassName(node) === "HTMLAudioElement") {
|
|
let srcUrl = node.currentSrc || node.src;
|
|
// If URL prepended with blob or mediasource, we'll remove it.
|
|
return srcUrl.replace(/^(?:blob|mediasource):/, '');
|
|
}
|
|
|
|
return "";
|
|
},
|
|
|
|
// Adds an array of menuitems to the current list of items to show, in the correct context
|
|
_addMenuItems: function(items, context) {
|
|
if (!this.menus[context]) {
|
|
this.menus[context] = [];
|
|
}
|
|
this.menus[context] = this.menus[context].concat(items);
|
|
},
|
|
|
|
_findMediaElementHostFromControls(element) {
|
|
if (!(element instanceof HTMLMediaElement)) {
|
|
let n = element;
|
|
while (n) {
|
|
if (n instanceof ShadowRoot) {
|
|
if (n.host instanceof HTMLMediaElement) {
|
|
// Node is a UA Widget Shadow Root with HTMLMediaElement as host
|
|
return n.host;
|
|
}
|
|
// Node is a normal Shadow Root, give up
|
|
return element;
|
|
}
|
|
// Set the node to its parentNode and continue the loop.
|
|
n = n.parentNode;
|
|
}
|
|
}
|
|
// Return the element given that the loop ends without finding anything,
|
|
// or because the element is already an HTMLMediaElement.
|
|
return element;
|
|
},
|
|
|
|
/* Does the basic work of building a context menu to show. Will combine HTML and Native
|
|
* context menus items, as well as sorting menuitems into different menus based on context.
|
|
*/
|
|
_buildMenu: function(x, y) {
|
|
// now walk up the tree and for each node look for any context menu items that apply
|
|
let element = this._target;
|
|
|
|
// this.menus holds a hashmap of "contexts" to menuitems associated with that context
|
|
// For instance, if the user taps an image inside a link, we'll have something like:
|
|
// {
|
|
// link: [ ContextMenuItem, ContextMenuItem ]
|
|
// image: [ ContextMenuItem, ContextMenuItem ]
|
|
// }
|
|
this.menus = {};
|
|
|
|
while (element) {
|
|
let context = this._getContextType(element);
|
|
|
|
// First check for any html5 context menus that might exist...
|
|
var items = this._getHTMLContextMenuItemsForElement(element);
|
|
if (items.length > 0) {
|
|
this._addMenuItems(items, context);
|
|
}
|
|
|
|
// then check for any context menu items registered in the ui.
|
|
items = this._getNativeContextMenuItems(element, x, y);
|
|
if (items.length > 0) {
|
|
this._addMenuItems(items, context);
|
|
}
|
|
|
|
// walk up the tree and find more items to show
|
|
element = element.parentNode;
|
|
}
|
|
},
|
|
|
|
// Walks the DOM tree to find a title from a node
|
|
_findTitle: function(node) {
|
|
let title = "";
|
|
while(node && !title) {
|
|
title = this._getTitle(node);
|
|
node = node.parentNode;
|
|
}
|
|
return title;
|
|
},
|
|
|
|
/* Reformats the list of menus to show into an object that can be sent to Prompt.jsm
|
|
* If there is one menu, will return a flat array of menuitems. If there are multiple
|
|
* menus, will return an array with appropriate tabs/items inside it. i.e. :
|
|
* [
|
|
* { label: "link", items: [...] },
|
|
* { label: "image", items: [...] }
|
|
* ]
|
|
*/
|
|
_reformatList: function(target) {
|
|
let contexts = Object.keys(this.menus);
|
|
|
|
if (contexts.length === 1) {
|
|
// If there's only one context, we'll only show a single flat single select list
|
|
return this._reformatMenuItems(target, this.menus[contexts[0]]);
|
|
}
|
|
|
|
// If there are multiple contexts, we'll only show a tabbed ui with multiple lists
|
|
return this._reformatListAsTabs(target, this.menus);
|
|
},
|
|
|
|
/* Reformats the list of menus to show into an object that can be sent to Prompt.jsm's
|
|
* addTabs method. i.e. :
|
|
* { link: [...], image: [...] } becomes
|
|
* [ { label: "link", items: [...] } ]
|
|
*
|
|
* Also reformats items and resolves any parmaeters that aren't known until display time
|
|
* (for instance Helper app menu items adjust their title to reflect what Helper App can be used for this link).
|
|
*/
|
|
_reformatListAsTabs: function(target, menus) {
|
|
let itemArray = [];
|
|
|
|
// Sort the keys so that "link" is always first
|
|
let contexts = Object.keys(this.menus);
|
|
contexts.sort((context1, context2) => {
|
|
if (context1 === this.defaultContext) {
|
|
return -1;
|
|
} else if (context2 === this.defaultContext) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
});
|
|
|
|
contexts.forEach(context => {
|
|
itemArray.push({
|
|
label: context,
|
|
items: this._reformatMenuItems(target, menus[context])
|
|
});
|
|
});
|
|
|
|
return itemArray;
|
|
},
|
|
|
|
/* Reformats an array of ContextMenuItems into an array that can be handled by Prompt.jsm. Also reformats items
|
|
* and resolves any parmaeters that aren't known until display time
|
|
* (for instance Helper app menu items adjust their title to reflect what Helper App can be used for this link).
|
|
*/
|
|
_reformatMenuItems: function(target, menuitems) {
|
|
let itemArray = [];
|
|
|
|
for (let i = 0; i < menuitems.length; i++) {
|
|
let t = target;
|
|
while(t) {
|
|
if (menuitems[i].matches(t)) {
|
|
let val = menuitems[i].getValue(t);
|
|
|
|
// hidden menu items will return null from getValue
|
|
if (val) {
|
|
itemArray.push(val);
|
|
break;
|
|
}
|
|
}
|
|
|
|
t = t.parentNode;
|
|
}
|
|
}
|
|
|
|
return itemArray;
|
|
},
|
|
|
|
// Called where we're finally ready to actually show the contextmenu. Sorts the items and shows a prompt.
|
|
_innerShow: function(target, x, y) {
|
|
Haptic.performSimpleAction(Haptic.LongPress);
|
|
|
|
// spin through the tree looking for a title for this context menu
|
|
let title = this._findTitle(target);
|
|
|
|
for (let context in this.menus) {
|
|
let menu = this.menus[context];
|
|
menu.sort((a,b) => {
|
|
if (a.order === b.order) {
|
|
return 0;
|
|
}
|
|
return (a.order > b.order) ? 1 : -1;
|
|
});
|
|
}
|
|
|
|
let useTabs = Object.keys(this.menus).length > 1;
|
|
let prompt = new Prompt({
|
|
window: target.ownerGlobal,
|
|
title: useTabs ? undefined : title
|
|
});
|
|
|
|
let items = this._reformatList(target);
|
|
if (useTabs) {
|
|
prompt.addTabs({
|
|
id: "tabs",
|
|
items: items
|
|
});
|
|
} else {
|
|
prompt.setSingleChoiceItems(items);
|
|
}
|
|
|
|
prompt.show(this._promptDone.bind(this, target, x, y, items));
|
|
},
|
|
|
|
// Called when the contextmenu prompt is closed
|
|
_promptDone: function(target, x, y, items, data) {
|
|
if (data.button == -1) {
|
|
// Prompt was cancelled, or an ActionView was used.
|
|
return;
|
|
}
|
|
|
|
let selectedItemId;
|
|
if (data.tabs) {
|
|
let menu = items[data.tabs.tab];
|
|
selectedItemId = menu.items[data.tabs.item].id;
|
|
} else {
|
|
selectedItemId = items[data.list[0]].id
|
|
}
|
|
|
|
let selectedItem = this._findMenuItem(selectedItemId);
|
|
this.menus = null;
|
|
|
|
if (!selectedItem || !selectedItem.matches || !selectedItem.callback) {
|
|
return;
|
|
}
|
|
|
|
// for menuitems added using the native UI, pass the dom element that matched that item to the callback
|
|
while (target) {
|
|
if (selectedItem.matches(target, x, y)) {
|
|
selectedItem.callback(target, x, y);
|
|
break;
|
|
}
|
|
target = target.parentNode;
|
|
}
|
|
},
|
|
|
|
// XXX - These are stolen from Util.js, we should remove them if we bring it back
|
|
makeURLAbsolute: function makeURLAbsolute(base, url) {
|
|
// Note: makeURI() will throw if url is not a valid URI
|
|
return this.makeURI(url, null, this.makeURI(base)).displaySpec;
|
|
},
|
|
|
|
makeURI: function makeURI(aURL, aOriginCharset, aBaseURI) {
|
|
return Services.io.newURI(aURL, aOriginCharset, aBaseURI);
|
|
},
|
|
|
|
_getLink: function(aElement) {
|
|
if (aElement.nodeType == aElement.ELEMENT_NODE &&
|
|
((ChromeUtils.getClassName(aElement) === "HTMLAnchorElement" && aElement.href) ||
|
|
(ChromeUtils.getClassName(aElement) === "HTMLAreaElement" && aElement.href) ||
|
|
ChromeUtils.getClassName(aElement) === "HTMLLinkElement" ||
|
|
aElement.getAttributeNS(kXLinkNamespace, "type") == "simple")) {
|
|
try {
|
|
let url = this._getLinkURL(aElement);
|
|
return Services.io.newURI(url);
|
|
} catch (e) {}
|
|
}
|
|
return null;
|
|
},
|
|
|
|
_disableRestricted: function _disableRestricted(restriction, selector) {
|
|
return {
|
|
matches: function _disableRestrictedMatches(aElement, aX, aY) {
|
|
if (!ParentalControls.isAllowed(ParentalControls[restriction])) {
|
|
return false;
|
|
}
|
|
|
|
return selector.matches(aElement, aX, aY);
|
|
}
|
|
};
|
|
},
|
|
|
|
_getLinkURL: function ch_getLinkURL(aLink) {
|
|
let href = aLink.href;
|
|
if (href) {
|
|
return this.makeURI(href).displaySpec;
|
|
}
|
|
|
|
href = aLink.getAttribute("href") ||
|
|
aLink.getAttributeNS(kXLinkNamespace, "href");
|
|
if (!href || !href.match(/\S/)) {
|
|
// Without this we try to save as the current doc,
|
|
// for example, HTML case also throws if empty
|
|
throw "Empty href";
|
|
}
|
|
|
|
return this.makeURLAbsolute(aLink.baseURI, href);
|
|
},
|
|
|
|
_copyStringToDefaultClipboard: function(aString) {
|
|
let clipboard = Cc["@mozilla.org/widget/clipboardhelper;1"].getService(Ci.nsIClipboardHelper);
|
|
clipboard.copyString(aString);
|
|
Snackbars.show(Strings.browser.GetStringFromName("selectionHelper.textCopied"), Snackbars.LENGTH_LONG);
|
|
},
|
|
|
|
_stripScheme: function(aString) {
|
|
let index = aString.indexOf(":");
|
|
return aString.slice(index + 1);
|
|
},
|
|
|
|
_stripViewSource: function(aString) {
|
|
// If we're in a view source tab, remove the view-source: prefix
|
|
return aString.replace(/^view-source:/, "");
|
|
}
|
|
}
|
|
};
|
|
|
|
ChromeUtils.defineModuleGetter(this, "PageActions",
|
|
"resource://gre/modules/PageActions.jsm");
|
|
|
|
// These alias to the old, deprecated NativeWindow interfaces
|
|
[
|
|
["pageactions", "resource://gre/modules/PageActions.jsm", "PageActions"],
|
|
["toast", "resource://gre/modules/Snackbars.jsm", "Snackbars"]
|
|
].forEach(item => {
|
|
let [name, script, exprt] = item;
|
|
|
|
XPCOMUtils.defineLazyGetter(NativeWindow, name, () => {
|
|
var err = Strings.browser.formatStringFromName("nativeWindow.deprecated", ["NativeWindow." + name, script], 2);
|
|
Cu.reportError(err);
|
|
|
|
let sandbox = {};
|
|
ChromeUtils.import(script, sandbox);
|
|
return sandbox[exprt];
|
|
});
|
|
});
|
|
|
|
var LightWeightThemeWebInstaller = {
|
|
init: function sh_init() {
|
|
let temp = {};
|
|
ChromeUtils.import("resource://gre/modules/LightweightThemeConsumer.jsm", temp);
|
|
let theme = new temp.LightweightThemeConsumer(document);
|
|
BrowserApp.deck.addEventListener("InstallBrowserTheme", this, false, true);
|
|
BrowserApp.deck.addEventListener("PreviewBrowserTheme", this, false, true);
|
|
BrowserApp.deck.addEventListener("ResetBrowserThemePreview", this, false, true);
|
|
|
|
if (ParentalControls.parentalControlsEnabled &&
|
|
!this._manager.currentTheme &&
|
|
ParentalControls.isAllowed(ParentalControls.DEFAULT_THEME)) {
|
|
// We are using the DEFAULT_THEME restriction to differentiate between restricted profiles & guest mode - Bug 1199596
|
|
this._installParentalControlsTheme();
|
|
}
|
|
},
|
|
|
|
handleEvent: function (event) {
|
|
switch (event.type) {
|
|
case "InstallBrowserTheme":
|
|
case "PreviewBrowserTheme":
|
|
case "ResetBrowserThemePreview":
|
|
// ignore requests from background tabs
|
|
if (event.target.ownerGlobal.top != content)
|
|
return;
|
|
}
|
|
|
|
switch (event.type) {
|
|
case "InstallBrowserTheme":
|
|
this._installRequest(event);
|
|
break;
|
|
case "PreviewBrowserTheme":
|
|
this._preview(event);
|
|
break;
|
|
case "ResetBrowserThemePreview":
|
|
this._resetPreview(event);
|
|
break;
|
|
case "pagehide":
|
|
case "TabSelect":
|
|
this._resetPreview();
|
|
break;
|
|
}
|
|
},
|
|
|
|
get _manager () {
|
|
let temp = {};
|
|
ChromeUtils.import("resource://gre/modules/LightweightThemeManager.jsm", temp);
|
|
delete this._manager;
|
|
return this._manager = temp.LightweightThemeManager;
|
|
},
|
|
|
|
_installParentalControlsTheme: function() {
|
|
let mgr = this._manager;
|
|
let parentalControlsTheme = {
|
|
"headerURL": "resource://android/assets/parental_controls_theme.png",
|
|
"name": "Parental Controls Theme",
|
|
"id": "parental-controls-theme@mozilla.org"
|
|
};
|
|
|
|
mgr.addBuiltInTheme(parentalControlsTheme);
|
|
mgr.themeChanged(parentalControlsTheme);
|
|
},
|
|
|
|
_installRequest: function (event) {
|
|
let node = event.target;
|
|
let data = this._getThemeFromNode(node);
|
|
if (!data)
|
|
return;
|
|
|
|
if (this._isAllowed(node)) {
|
|
this._install(data);
|
|
return;
|
|
}
|
|
|
|
let allowButtonText = Strings.browser.GetStringFromName("lwthemeInstallRequest.allowButton");
|
|
let IDNService = Cc["@mozilla.org/network/idn-service;1"].getService(Ci.nsIIDNService);
|
|
let hostname = IDNService.convertToDisplayIDN(node.ownerDocument.location.hostname, {});
|
|
let message = Strings.browser.formatStringFromName("lwthemeInstallRequest.message", [hostname], 1);
|
|
let buttons = [{
|
|
label: allowButtonText,
|
|
callback: function () {
|
|
LightWeightThemeWebInstaller._install(data);
|
|
},
|
|
positive: true
|
|
}];
|
|
|
|
NativeWindow.doorhanger.show(message, "Personas", buttons, BrowserApp.selectedTab.id);
|
|
},
|
|
|
|
_install: function (newLWTheme) {
|
|
this._manager.currentTheme = newLWTheme;
|
|
},
|
|
|
|
_previewWindow: null,
|
|
_preview: function (event) {
|
|
if (!this._isAllowed(event.target))
|
|
return;
|
|
let data = this._getThemeFromNode(event.target);
|
|
if (!data)
|
|
return;
|
|
this._resetPreview();
|
|
|
|
this._previewWindow = event.target.ownerGlobal;
|
|
this._previewWindow.addEventListener("pagehide", this, true);
|
|
BrowserApp.deck.addEventListener("TabSelect", this);
|
|
this._manager.previewTheme(data);
|
|
},
|
|
|
|
_resetPreview: function (event) {
|
|
if (!this._previewWindow ||
|
|
event && !this._isAllowed(event.target))
|
|
return;
|
|
|
|
this._previewWindow.removeEventListener("pagehide", this, true);
|
|
this._previewWindow = null;
|
|
BrowserApp.deck.removeEventListener("TabSelect", this);
|
|
|
|
this._manager.resetPreview();
|
|
},
|
|
|
|
_isAllowed: function (node) {
|
|
// Make sure the whitelist has been imported to permissions
|
|
PermissionsUtils.importFromPrefs("xpinstall.", "install");
|
|
|
|
let pm = Services.perms;
|
|
|
|
let uri = node.ownerDocument.documentURIObject;
|
|
if (!uri.schemeIs("https")) {
|
|
return false;
|
|
}
|
|
|
|
return pm.testPermission(uri, "install") == pm.ALLOW_ACTION;
|
|
},
|
|
|
|
_getThemeFromNode: function (node) {
|
|
return this._manager.parseTheme(node.getAttribute("data-browsertheme"), node.baseURI);
|
|
}
|
|
};
|
|
|
|
var DesktopUserAgent = {
|
|
DESKTOP_UA: null,
|
|
TCO_DOMAIN: "t.co",
|
|
TCO_REPLACE: / Gecko.*/,
|
|
|
|
init: function ua_init() {
|
|
GlobalEventDispatcher.registerListener(this, "DesktopMode:Change");
|
|
UserAgentOverrides.addComplexOverride(this.onRequest.bind(this));
|
|
|
|
// See https://developer.mozilla.org/en/Gecko_user_agent_string_reference
|
|
this.DESKTOP_UA = Cc["@mozilla.org/network/protocol;1?name=http"]
|
|
.getService(Ci.nsIHttpProtocolHandler).userAgent
|
|
.replace(/Android \d.+?; [a-zA-Z]+/, "X11; Linux x86_64")
|
|
.replace(/Gecko\/[0-9\.]+/, "Gecko/20100101");
|
|
},
|
|
|
|
onRequest: function(channel, defaultUA) {
|
|
if (AppConstants.NIGHTLY_BUILD && this.TCO_DOMAIN == channel.URI.host) {
|
|
// Force the referrer
|
|
channel.referrer = channel.URI;
|
|
|
|
// Send a bot-like UA to t.co to get a real redirect. We strip off the
|
|
// "Gecko/x.y Firefox/x.y" part
|
|
return defaultUA.replace(this.TCO_REPLACE, "");
|
|
}
|
|
|
|
let channelWindow = this._getWindowForRequest(channel);
|
|
let tab = BrowserApp.getTabForWindow(channelWindow);
|
|
if (tab) {
|
|
return this.getUserAgentForTab(tab);
|
|
}
|
|
|
|
return null;
|
|
},
|
|
|
|
getUserAgentForTab: function ua_getUserAgentForTab(aTab) {
|
|
// Send desktop UA if "Request Desktop Site" is enabled.
|
|
if (aTab.desktopMode) {
|
|
return this.DESKTOP_UA;
|
|
}
|
|
|
|
return null;
|
|
},
|
|
|
|
_getRequestLoadContext: function ua_getRequestLoadContext(aRequest) {
|
|
if (aRequest && aRequest.notificationCallbacks) {
|
|
try {
|
|
return aRequest.notificationCallbacks.getInterface(Ci.nsILoadContext);
|
|
} catch (ex) { }
|
|
}
|
|
|
|
if (aRequest && aRequest.loadGroup && aRequest.loadGroup.notificationCallbacks) {
|
|
try {
|
|
return aRequest.loadGroup.notificationCallbacks.getInterface(Ci.nsILoadContext);
|
|
} catch (ex) { }
|
|
}
|
|
|
|
return null;
|
|
},
|
|
|
|
_getWindowForRequest: function ua_getWindowForRequest(aRequest) {
|
|
let loadContext = this._getRequestLoadContext(aRequest);
|
|
if (loadContext) {
|
|
try {
|
|
return loadContext.associatedWindow;
|
|
} catch (e) {
|
|
// loadContext.associatedWindow can throw when there's no window
|
|
}
|
|
}
|
|
return null;
|
|
},
|
|
|
|
onEvent: function ua_onEvent(event, data, callback) {
|
|
if (event === "DesktopMode:Change") {
|
|
let tab = BrowserApp.getTabForId(data.tabId);
|
|
if (tab) {
|
|
tab.reloadWithMode(data.desktopMode);
|
|
}
|
|
}
|
|
},
|
|
};
|
|
|
|
|
|
function nsBrowserAccess() {
|
|
}
|
|
|
|
nsBrowserAccess.prototype = {
|
|
QueryInterface: ChromeUtils.generateQI([Ci.nsIBrowserDOMWindow]),
|
|
|
|
_getBrowser: function _getBrowser(aURI, aOpener, aWhere, aFlags, aTriggeringPrincipal) {
|
|
let isExternal = !!(aFlags & Ci.nsIBrowserDOMWindow.OPEN_EXTERNAL);
|
|
if (isExternal && aURI && aURI.schemeIs("chrome"))
|
|
return null;
|
|
|
|
let loadflags = isExternal ?
|
|
Ci.nsIWebNavigation.LOAD_FLAGS_FROM_EXTERNAL :
|
|
Ci.nsIWebNavigation.LOAD_FLAGS_NONE;
|
|
if (aWhere == Ci.nsIBrowserDOMWindow.OPEN_DEFAULTWINDOW) {
|
|
if (isExternal) {
|
|
aWhere = Services.prefs.getIntPref("browser.link.open_external");
|
|
} else {
|
|
aWhere = Services.prefs.getIntPref("browser.link.open_newwindow");
|
|
}
|
|
}
|
|
|
|
Services.io.offline = false;
|
|
|
|
let referrer;
|
|
if (aOpener) {
|
|
try {
|
|
let location = aOpener.location;
|
|
referrer = Services.io.newURI(location);
|
|
} catch(e) { }
|
|
}
|
|
|
|
let ss = Cc["@mozilla.org/browser/sessionstore;1"].getService(Ci.nsISessionStore);
|
|
let pinned = false;
|
|
|
|
if (aURI && aWhere == Ci.nsIBrowserDOMWindow.OPEN_SWITCHTAB) {
|
|
pinned = true;
|
|
let spec = aURI.displaySpec;
|
|
let tabs = BrowserApp.tabs;
|
|
for (let i = 0; i < tabs.length; i++) {
|
|
let appOrigin = ss.getTabValue(tabs[i], "appOrigin");
|
|
if (appOrigin == spec) {
|
|
let tab = tabs[i];
|
|
BrowserApp.selectTab(tab);
|
|
return tab.browser;
|
|
}
|
|
}
|
|
}
|
|
|
|
// If OPEN_SWITCHTAB was not handled above, we need to open a new tab,
|
|
// along with other OPEN_ values that create a new tab.
|
|
let newTab = (aWhere == Ci.nsIBrowserDOMWindow.OPEN_NEWWINDOW ||
|
|
aWhere == Ci.nsIBrowserDOMWindow.OPEN_NEWTAB ||
|
|
aWhere == Ci.nsIBrowserDOMWindow.OPEN_SWITCHTAB);
|
|
let isPrivate = false;
|
|
|
|
if (newTab) {
|
|
let parentId = -1;
|
|
if (!isExternal && aOpener) {
|
|
let parent = BrowserApp.getTabForWindow(aOpener.top);
|
|
if (parent) {
|
|
parentId = parent.id;
|
|
isPrivate = PrivateBrowsingUtils.isBrowserPrivate(parent.browser);
|
|
}
|
|
}
|
|
|
|
let openerWindow = (aFlags & Ci.nsIBrowserDOMWindow.OPEN_NO_OPENER) ? null : aOpener;
|
|
// BrowserApp.addTab calls loadURI with the appropriate params
|
|
let tab = BrowserApp.addTab(aURI ? aURI.spec : "about:blank", { flags: loadflags,
|
|
referrerURI: referrer,
|
|
external: isExternal,
|
|
parentId: parentId,
|
|
opener: openerWindow,
|
|
selected: true,
|
|
isPrivate: isPrivate,
|
|
pinned: pinned,
|
|
triggeringPrincipal: aTriggeringPrincipal});
|
|
|
|
return tab.browser;
|
|
}
|
|
|
|
// OPEN_CURRENTWINDOW and illegal values
|
|
let browser = BrowserApp.selectedBrowser;
|
|
if (aURI && browser) {
|
|
browser.loadURI(aURI.spec, {
|
|
flags: loadflags,
|
|
referrerURI: referrer,
|
|
triggeringPrincipal: aTriggeringPrincipal,
|
|
});
|
|
}
|
|
|
|
return browser;
|
|
},
|
|
|
|
openURI: function browser_openURI(aURI, aOpener, aWhere, aFlags,
|
|
aTriggeringPrincipal) {
|
|
if (!aURI) {
|
|
throw "Can't open an empty uri";
|
|
}
|
|
let browser = this._getBrowser(aURI, aOpener, aWhere, aFlags,
|
|
aTriggeringPrincipal);
|
|
return browser && browser.contentWindow;
|
|
},
|
|
|
|
createContentWindow: function browser_createContentWindow(
|
|
aURI, aOpener, aWhere, aFlags,
|
|
aTriggeringPrincipal) {
|
|
let browser = this._getBrowser(null, aOpener, aWhere, aFlags,
|
|
aTriggeringPrincipal);
|
|
return browser && browser.contentWindow;
|
|
},
|
|
|
|
openURIInFrame: function browser_openURIInFrame(aURI, aParams, aWhere, aFlags,
|
|
aNextTabParentId, aName) {
|
|
// We currently ignore aNextTabParentId on mobile. This needs to change
|
|
// when Fennec starts to support e10s. Assertions will fire if this code
|
|
// isn't fixed by then.
|
|
//
|
|
// We also ignore aName if it is set, as it is currently only used on the
|
|
// e10s codepath.
|
|
return this._getBrowser(aURI, null, aWhere, aFlags, null);
|
|
},
|
|
|
|
createContentWindowInFrame: function browser_createContentWindowInFrame(
|
|
aURI, aParams, aWhere, aFlags,
|
|
aNextTabParentId, aName) {
|
|
return this._getBrowser(null, null, aWhere, aFlags, null);
|
|
},
|
|
|
|
isTabContentWindow: function(aWindow) {
|
|
return BrowserApp.getBrowserForWindow(aWindow) != null;
|
|
},
|
|
|
|
canClose() {
|
|
return BrowserUtils.canCloseWindow(window);
|
|
},
|
|
};
|
|
|
|
|
|
function Tab(aURL, aParams) {
|
|
this.filter = null;
|
|
this.browser = null;
|
|
this.id = 0;
|
|
this._parentId = -1;
|
|
this.lastTouchedAt = Date.now();
|
|
this.contentDocumentIsDisplayed = true;
|
|
this.desktopMode = false;
|
|
this.originalURI = null;
|
|
this.hasTouchListener = false;
|
|
this.playingAudio = false;
|
|
|
|
this.create(aURL, aParams);
|
|
}
|
|
|
|
/*
|
|
* Sanity limit for URIs passed to UI code.
|
|
*
|
|
* 2000 is the typical industry limit, largely due to older IE versions.
|
|
*
|
|
* We use 25000, so we'll allow almost any value through.
|
|
*
|
|
* Still, this truncation doesn't affect history, so this is only a practical
|
|
* concern in two ways: the truncated value is used when editing URIs, and as
|
|
* the key for favicon fetches.
|
|
*/
|
|
const MAX_URI_LENGTH = 25000;
|
|
|
|
/*
|
|
* Similar restriction for titles. This is only a display concern.
|
|
*/
|
|
const MAX_TITLE_LENGTH = 255;
|
|
|
|
/**
|
|
* Ensure that a string is of a sane length.
|
|
*/
|
|
function truncate(text, max) {
|
|
if (!text || !max) {
|
|
return text;
|
|
}
|
|
|
|
if (text.length <= max) {
|
|
return text;
|
|
}
|
|
|
|
return text.slice(0, max) + "…";
|
|
}
|
|
|
|
/**
|
|
* We want to extract base domains only from URIs using one of the following
|
|
* schemes.
|
|
*/
|
|
const PERMITTED_BASE_DOMAIN_SCHEMES = new Set(["http", "https", "ftp"]);
|
|
|
|
function getBaseDomain(aURI) {
|
|
let baseDomain = "";
|
|
if (aURI && PERMITTED_BASE_DOMAIN_SCHEMES.has(aURI.scheme)) {
|
|
try {
|
|
baseDomain = Services.eTLD.getBaseDomainFromHost(aURI.displayHost);
|
|
if (!aURI.displayHost.endsWith(baseDomain)) {
|
|
// getBaseDomainFromHost converts its resultant to ACE.
|
|
let IDNService = Cc["@mozilla.org/network/idn-service;1"].getService(Ci.nsIIDNService);
|
|
baseDomain = IDNService.convertACEtoUTF8(baseDomain);
|
|
}
|
|
} catch (e) {}
|
|
}
|
|
return baseDomain;
|
|
}
|
|
|
|
Tab.prototype = {
|
|
create: function(aURL, aParams) {
|
|
if (this.browser)
|
|
return;
|
|
|
|
aParams = aParams || {};
|
|
|
|
this.browser = document.createElement("browser");
|
|
this.browser.setAttribute("type", "content");
|
|
this.browser.setAttribute("messagemanagergroup", "browsers");
|
|
|
|
if (Preferences.get("browser.tabs.remote.force-enable", false)) {
|
|
this.browser.setAttribute("remote", "true");
|
|
}
|
|
|
|
this.browser.permanentKey = {};
|
|
|
|
// Check if we have a "parent" window which we need to set as our opener
|
|
if ("opener" in aParams) {
|
|
this.browser.presetOpenerWindow(aParams.opener);
|
|
}
|
|
|
|
// Make sure the previously selected panel remains selected. The selected panel of a deck is
|
|
// not stable when panels are added.
|
|
let selectedPanel = BrowserApp.deck.selectedPanel;
|
|
BrowserApp.deck.appendChild(this.browser);
|
|
BrowserApp.deck.selectedPanel = selectedPanel;
|
|
|
|
let attrs = {};
|
|
|
|
// Must be called after appendChild so the docShell has been created.
|
|
this.setActive(false);
|
|
|
|
let isPrivate = ("isPrivate" in aParams) && aParams.isPrivate;
|
|
if (isPrivate) {
|
|
attrs['privateBrowsingId'] = 1;
|
|
}
|
|
|
|
this.browser.docShell.setOriginAttributes(attrs);
|
|
|
|
// Set the new docShell load flags based on network state.
|
|
if (Tabs.useCache) {
|
|
this.browser.docShell.defaultLoadFlags |= Ci.nsIRequest.LOAD_FROM_CACHE;
|
|
}
|
|
|
|
this.browser.stop();
|
|
|
|
// Only set tab uri if uri is valid
|
|
let uri = null;
|
|
let title = aParams.title || aURL;
|
|
try {
|
|
uri = Services.io.newURI(aURL).displaySpec;
|
|
} catch (e) {}
|
|
|
|
// When the tab is stubbed from Java, there's a window between the stub
|
|
// creation and the tab creation in Gecko where the stub could be removed
|
|
// or the selected tab can change (which is easiest to hit during startup).
|
|
// To prevent these races, we need to differentiate between tab stubs from
|
|
// Java and new tabs from Gecko.
|
|
let stub = false;
|
|
|
|
if (!aParams.zombifying) {
|
|
if ("tabID" in aParams) {
|
|
this.id = aParams.tabID;
|
|
stub = true;
|
|
} else {
|
|
// Send a synchronous Gecko thread event.
|
|
GlobalEventDispatcher.dispatch("Tab:GetNextTabId", null, {
|
|
onSuccess: response => this.id = response,
|
|
});
|
|
}
|
|
|
|
this.desktopMode = ("desktopMode" in aParams) ? aParams.desktopMode : false;
|
|
this._parentId = ("parentId" in aParams && typeof aParams.parentId == "number")
|
|
? aParams.parentId : -1;
|
|
|
|
let message = {
|
|
type: "Tab:Added",
|
|
tabID: this.id,
|
|
uri: truncate(uri, MAX_URI_LENGTH),
|
|
parentId: this.parentId,
|
|
tabIndex: ("tabIndex" in aParams) ? aParams.tabIndex : -1,
|
|
external: ("external" in aParams) ? aParams.external : false,
|
|
selected: ("selected" in aParams || aParams.cancelEditMode === true)
|
|
? aParams.selected !== false || aParams.cancelEditMode === true : true,
|
|
cancelEditMode: aParams.cancelEditMode === true,
|
|
title: truncate(title, MAX_TITLE_LENGTH),
|
|
delayLoad: aParams.delayLoad || false,
|
|
desktopMode: this.desktopMode,
|
|
isPrivate: isPrivate,
|
|
stub: stub
|
|
};
|
|
GlobalEventDispatcher.sendRequest(message);
|
|
}
|
|
this.browser.contentWindow.windowUtils.setDesktopModeViewport(this.desktopMode);
|
|
|
|
let flags = Ci.nsIWebProgress.NOTIFY_STATE_ALL |
|
|
Ci.nsIWebProgress.NOTIFY_LOCATION |
|
|
Ci.nsIWebProgress.NOTIFY_SECURITY |
|
|
Ci.nsIWebProgress.NOTIFY_CONTENT_BLOCKING;
|
|
this.filter = Cc["@mozilla.org/appshell/component/browser-status-filter;1"].createInstance(Ci.nsIWebProgress);
|
|
this.filter.addProgressListener(this, flags)
|
|
this.browser.addProgressListener(this.filter, flags);
|
|
this.browser.sessionHistory.legacySHistory.addSHistoryListener(this);
|
|
|
|
this.browser.addEventListener("DOMContentLoaded", this, true);
|
|
this.browser.addEventListener("DOMFormHasPassword", this, true);
|
|
this.browser.addEventListener("DOMInputPasswordAdded", this, true);
|
|
this.browser.addEventListener("DOMLinkAdded", this, true);
|
|
this.browser.addEventListener("DOMLinkChanged", this, true);
|
|
this.browser.addEventListener("DOMMetaAdded", this);
|
|
this.browser.addEventListener("DOMTitleChanged", this, true);
|
|
this.browser.addEventListener("DOMAudioPlaybackStarted", this, true);
|
|
this.browser.addEventListener("DOMAudioPlaybackStopped", this, true);
|
|
this.browser.addEventListener("DOMWindowClose", this, true);
|
|
this.browser.addEventListener("DOMWillOpenModalDialog", this, true);
|
|
this.browser.addEventListener("pagehide", this, true);
|
|
this.browser.addEventListener("pageshow", this, true);
|
|
this.browser.addEventListener("MozApplicationManifest", this, true);
|
|
this.browser.addEventListener("TabPreZombify", this, true);
|
|
this.browser.addEventListener("DOMWindowFocus", this, true);
|
|
this.browser.addEventListener("focusin", this, true);
|
|
this.browser.addEventListener("focusout", this, true);
|
|
this.browser.addEventListener("TabSelect", this, true);
|
|
|
|
// Note that the XBL binding is untrusted
|
|
this.browser.addEventListener("VideoBindingAttached", this, true, true);
|
|
this.browser.addEventListener("VideoBindingCast", this, true, true);
|
|
|
|
Services.obs.addObserver(this, "audioFocusChanged", false);
|
|
Services.obs.addObserver(this, "before-first-paint");
|
|
Services.obs.addObserver(this, "media-playback");
|
|
|
|
XPCOMUtils.defineLazyGetter(this, "_autoFill", () =>
|
|
new GeckoViewAutoFill(WindowEventDispatcher));
|
|
|
|
// Always initialise new tabs with basic session store data to avoid
|
|
// problems with functions that always expect it to be present
|
|
let triggeringPrincipal_base64 = aParams.triggeringPrincipal ?
|
|
E10SUtils.serializePrincipal(aParams.triggeringPrincipal) : E10SUtils.SERIALIZED_SYSTEMPRINCIPAL;
|
|
this.browser.__SS_data = {
|
|
entries: [{
|
|
url: uri,
|
|
title: truncate(title, MAX_TITLE_LENGTH),
|
|
triggeringPrincipal_base64,
|
|
}],
|
|
index: 1,
|
|
desktopMode: this.desktopMode,
|
|
isPrivate: isPrivate,
|
|
tabId: this.id,
|
|
parentId: this.parentId
|
|
};
|
|
|
|
let pinned = "pinned" in aParams ? aParams.pinned : false;
|
|
if (pinned && uri) {
|
|
let ss = Cc["@mozilla.org/browser/sessionstore;1"].getService(Ci.nsISessionStore);
|
|
ss.setTabValue(this, "appOrigin", uri);
|
|
}
|
|
|
|
if (aParams.delayLoad) {
|
|
// If this is a zombie tab, mark the browser for delay loading, which will
|
|
// restore the tab when selected using the session data added above
|
|
this.browser.__SS_restore = true;
|
|
this.browser.setAttribute("pending", "true");
|
|
} else {
|
|
let flags = "flags" in aParams ? aParams.flags : Ci.nsIWebNavigation.LOAD_FLAGS_NONE;
|
|
if (aParams.disallowInheritPrincipal) {
|
|
flags |= Ci.nsIWebNavigation.LOAD_FLAGS_DISALLOW_INHERIT_PRINCIPAL;
|
|
}
|
|
|
|
let postData = ("postData" in aParams && aParams.postData) ? aParams.postData.value : null;
|
|
let referrerURI = "referrerURI" in aParams ? aParams.referrerURI : null;
|
|
let charset = "charset" in aParams ? aParams.charset : null;
|
|
|
|
// The search term the user entered to load the current URL
|
|
this.userRequested = "userRequested" in aParams ? aParams.userRequested : "";
|
|
this.isSearch = "isSearch" in aParams ? aParams.isSearch : false;
|
|
|
|
try {
|
|
this.browser.loadURI(aURL, {
|
|
flags,
|
|
referrerURI,
|
|
charset,
|
|
postData,
|
|
triggeringPrincipal: aParams.triggeringPrincipal,
|
|
});
|
|
} catch(e) {
|
|
let message = {
|
|
type: "Content:LoadError",
|
|
tabID: this.id
|
|
};
|
|
GlobalEventDispatcher.sendRequest(message);
|
|
dump("Handled load error: " + e);
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Reloads the tab with the desktop mode setting.
|
|
*/
|
|
reloadWithMode: function (aDesktopMode) {
|
|
// notify desktopmode for PIDOMWindow
|
|
let win = this.browser.contentWindow;
|
|
let dwi = win.windowUtils;
|
|
dwi.setDesktopModeViewport(aDesktopMode);
|
|
|
|
// Set desktop mode for tab and send change to Java
|
|
if (this.desktopMode != aDesktopMode) {
|
|
this.desktopMode = aDesktopMode;
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "DesktopMode:Changed",
|
|
desktopMode: aDesktopMode,
|
|
tabID: this.id
|
|
});
|
|
}
|
|
|
|
// Only reload the page for http/https schemes
|
|
let currentURI = this.browser.currentURI;
|
|
if (!currentURI.schemeIs("http") && !currentURI.schemeIs("https"))
|
|
return;
|
|
|
|
let url = currentURI.spec;
|
|
// We need LOAD_FLAGS_BYPASS_CACHE here since we're changing the User-Agent
|
|
// string, and servers typically don't use the Vary: User-Agent header, so
|
|
// not doing this means that we'd get some of the previously cached content.
|
|
let flags = Ci.nsIWebNavigation.LOAD_FLAGS_BYPASS_CACHE |
|
|
Ci.nsIWebNavigation.LOAD_FLAGS_REPLACE_HISTORY;
|
|
if (this.originalURI && !this.originalURI.equals(currentURI)) {
|
|
// We were redirected; reload the original URL
|
|
url = this.originalURI.spec;
|
|
}
|
|
let loadURIOptions = {
|
|
triggeringPrincipal: this.browser.contentPrincipal,
|
|
loadFlags: flags,
|
|
};
|
|
this.browser.docShell.loadURI(url, loadURIOptions);
|
|
},
|
|
|
|
destroy: function() {
|
|
if (!this.browser)
|
|
return;
|
|
|
|
this.browser.removeProgressListener(this.filter);
|
|
this.filter.removeProgressListener(this);
|
|
this.filter = null;
|
|
this.browser.sessionHistory.legacySHistory.removeSHistoryListener(this);
|
|
|
|
this.browser.removeEventListener("DOMContentLoaded", this, true);
|
|
this.browser.removeEventListener("DOMFormHasPassword", this, true);
|
|
this.browser.removeEventListener("DOMInputPasswordAdded", this, true);
|
|
this.browser.removeEventListener("DOMLinkAdded", this, true);
|
|
this.browser.removeEventListener("DOMLinkChanged", this, true);
|
|
this.browser.removeEventListener("DOMMetaAdded", this);
|
|
this.browser.removeEventListener("DOMTitleChanged", this, true);
|
|
this.browser.removeEventListener("DOMAudioPlaybackStarted", this, true);
|
|
this.browser.removeEventListener("DOMAudioPlaybackStopped", this, true);
|
|
this.browser.removeEventListener("DOMWindowClose", this, true);
|
|
this.browser.removeEventListener("DOMWillOpenModalDialog", this, true);
|
|
this.browser.removeEventListener("pagehide", this, true);
|
|
this.browser.removeEventListener("pageshow", this, true);
|
|
this.browser.removeEventListener("MozApplicationManifest", this, true);
|
|
this.browser.removeEventListener("TabPreZombify", this, true);
|
|
this.browser.removeEventListener("DOMWindowFocus", this, true);
|
|
this.browser.removeEventListener("focusin", this, true);
|
|
this.browser.removeEventListener("focusout", this, true);
|
|
this.browser.removeEventListener("TabSelect", this, true);
|
|
|
|
this.browser.removeEventListener("VideoBindingAttached", this, true, true);
|
|
this.browser.removeEventListener("VideoBindingCast", this, true, true);
|
|
|
|
Services.obs.removeObserver(this, "audioFocusChanged");
|
|
Services.obs.removeObserver(this, "before-first-paint");
|
|
Services.obs.removeObserver(this, "media-playback");
|
|
|
|
// Make sure the previously selected panel remains selected. The selected panel of a deck is
|
|
// not stable when panels are removed.
|
|
let selectedPanel = BrowserApp.deck.selectedPanel;
|
|
BrowserApp.deck.removeChild(this.browser);
|
|
BrowserApp.deck.selectedPanel = selectedPanel;
|
|
|
|
this.browser = null;
|
|
},
|
|
|
|
// This should be called to update the browser when the tab gets selected/unselected
|
|
setActive: function setActive(aActive) {
|
|
if (!this.browser || !this.browser.docShell)
|
|
return;
|
|
|
|
this.lastTouchedAt = Date.now();
|
|
|
|
if (aActive) {
|
|
this.browser.setAttribute("primary", "true");
|
|
this.browser.focus();
|
|
this.browser.docShellIsActive = true;
|
|
Reader.updatePageAction(this);
|
|
ExternalApps.updatePageAction(this.browser.currentURI, this.browser.contentDocument);
|
|
} else {
|
|
this.browser.removeAttribute("primary");
|
|
this.browser.docShellIsActive = false;
|
|
this.browser.blur();
|
|
}
|
|
},
|
|
|
|
getActive: function getActive() {
|
|
return this.browser.docShellIsActive;
|
|
},
|
|
|
|
/**
|
|
* Unloads the tab from memory to free up resources. The tab will be restored from its session
|
|
* store data either automatically when it gets selected or after calling unzombify().
|
|
*/
|
|
zombify: function zombify() {
|
|
let browser = this.browser;
|
|
let data = browser.__SS_data;
|
|
let extra = browser.__SS_extdata;
|
|
|
|
// Notify any interested parties (e.g. the session store)
|
|
// that the original tab object is going to be destroyed
|
|
let evt = new UIEvent("TabPreZombify", {"bubbles":true, "cancelable":false, "view":window});
|
|
browser.dispatchEvent(evt);
|
|
|
|
// We need this data to correctly create the new browser
|
|
// If this browser is already a zombie, fallback to the session data
|
|
let currentURL = browser.__SS_restore ? data.entries[0].url : browser.currentURI.spec;
|
|
let isPrivate = PrivateBrowsingUtils.isBrowserPrivate(browser);
|
|
|
|
this.destroy();
|
|
this.create(currentURL, { zombifying: true, delayLoad: true, isPrivate: isPrivate });
|
|
|
|
// Reattach session store data and flag this browser so it is restored on select
|
|
browser = this.browser;
|
|
browser.__SS_data = data;
|
|
browser.__SS_extdata = extra;
|
|
browser.__SS_restore = true;
|
|
browser.setAttribute("pending", "true");
|
|
|
|
// Notify the session store to reattach its listeners to the recreated tab object
|
|
evt = new UIEvent("TabPostZombify", {"bubbles":true, "cancelable":false, "view":window});
|
|
browser.dispatchEvent(evt);
|
|
},
|
|
|
|
/**
|
|
* Restores the tab and reloads its contents if it is unloaded from memory and set for delay
|
|
* loading ("zombified").
|
|
*/
|
|
unzombify: function unzombify() {
|
|
let ss = Cc["@mozilla.org/browser/sessionstore;1"].getService(Ci.nsISessionStore);
|
|
ss.restoreZombieTab(this);
|
|
},
|
|
|
|
// These constants are used to prioritize high quality metadata over low quality data, so that
|
|
// we can collect data as we find meta tags, and replace low quality metadata with higher quality
|
|
// matches. For instance a msApplicationTile icon is a better tile image than an og:image tag.
|
|
METADATA_GOOD_MATCH: 10,
|
|
METADATA_NORMAL_MATCH: 1,
|
|
|
|
addMetadata: function(type, value, quality = 1) {
|
|
if (!this.metatags) {
|
|
this.metatags = {
|
|
url: this.browser.currentURI.specIgnoringRef
|
|
};
|
|
}
|
|
|
|
if (type == "touchIconList") {
|
|
if (!this.metatags['touchIconList']) {
|
|
this.metatags['touchIconList'] = {};
|
|
}
|
|
this.metatags.touchIconList[quality] = value;
|
|
} else if (!this.metatags[type] || this.metatags[type + "_quality"] < quality) {
|
|
this.metatags[type] = value;
|
|
this.metatags[type + "_quality"] = quality;
|
|
}
|
|
},
|
|
|
|
sanitizeRelString: function(linkRel) {
|
|
// Sanitize the rel string
|
|
let list = [];
|
|
if (linkRel) {
|
|
list = linkRel.toLowerCase().split(/\s+/);
|
|
let hash = {};
|
|
list.forEach(function(value) { hash[value] = true; });
|
|
list = [];
|
|
for (let rel in hash)
|
|
list.push("[" + rel + "]");
|
|
}
|
|
return list;
|
|
},
|
|
|
|
makeFaviconMessage: function(eventTarget) {
|
|
// We want to get the largest icon size possible for our UI.
|
|
let maxSize = 0;
|
|
|
|
// We use the sizes attribute if available
|
|
// see http://www.whatwg.org/specs/web-apps/current-work/multipage/links.html#rel-icon
|
|
if (eventTarget.hasAttribute("sizes")) {
|
|
let sizes = eventTarget.getAttribute("sizes").toLowerCase();
|
|
|
|
if (sizes == "any") {
|
|
// Since Java expects an integer, use -1 to represent icons with sizes="any"
|
|
maxSize = -1;
|
|
} else {
|
|
let tokens = sizes.split(" ");
|
|
tokens.forEach(function(token) {
|
|
// TODO: check for invalid tokens
|
|
let [w, h] = token.split("x");
|
|
maxSize = Math.max(maxSize, Math.max(w, h));
|
|
});
|
|
}
|
|
}
|
|
return {
|
|
type: "Link:Favicon",
|
|
tabID: this.id,
|
|
href: resolveGeckoURI(eventTarget.href),
|
|
size: maxSize,
|
|
mime: eventTarget.getAttribute("type") || ""
|
|
};
|
|
},
|
|
|
|
makeFeedMessage: function(eventTarget, targetType) {
|
|
try {
|
|
// urlSecurityCeck will throw if things are not OK
|
|
ContentAreaUtils.urlSecurityCheck(eventTarget.href,
|
|
eventTarget.ownerDocument.nodePrincipal,
|
|
Ci.nsIScriptSecurityManager.DISALLOW_INHERIT_PRINCIPAL);
|
|
|
|
if (!this.browser.feeds)
|
|
this.browser.feeds = [];
|
|
|
|
this.browser.feeds.push({
|
|
href: eventTarget.href,
|
|
title: eventTarget.title,
|
|
type: targetType
|
|
});
|
|
|
|
return {
|
|
type: "Link:Feed",
|
|
tabID: this.id
|
|
};
|
|
} catch (e) {
|
|
return null;
|
|
}
|
|
},
|
|
|
|
makeManifestMessage: async function(target) {
|
|
try {
|
|
const manifest = await Manifests.getManifest(this.browser, target.href);
|
|
const data = await manifest.prefetch(this.browser);
|
|
var cache = {
|
|
type: "Link:Manifest",
|
|
href: target.href,
|
|
manifest: JSON.stringify(data),
|
|
tabID: this.id
|
|
};
|
|
GlobalEventDispatcher.sendRequest(cache);
|
|
} catch (err) {
|
|
Log.e("Browser", "error when makeManifestMessage:" + err);
|
|
}
|
|
},
|
|
|
|
sendOpenSearchMessage: async function(eventTarget) {
|
|
let type = eventTarget.type && eventTarget.type.toLowerCase();
|
|
// Replace all starting or trailing spaces or spaces before "*;" globally w/ "".
|
|
type = type.replace(/^\s+|\s*(?:;.*)?$/g, "");
|
|
|
|
// Check that type matches opensearch.
|
|
let isOpenSearch = (type == "application/opensearchdescription+xml");
|
|
if (isOpenSearch && eventTarget.title && /^(?:https?|ftp):/i.test(eventTarget.href)) {
|
|
let visibleEngines = await Services.search.getVisibleEngines();
|
|
// NOTE: Engines are currently identified by name, but this can be changed
|
|
// when Engines are identified by URL (see bug 335102).
|
|
if (visibleEngines.some(function(e) {
|
|
return e.name == eventTarget.title;
|
|
})) {
|
|
// This engine is already present, do nothing.
|
|
return null;
|
|
}
|
|
|
|
if (this.browser.engines) {
|
|
// This engine has already been handled, do nothing.
|
|
if (this.browser.engines.some(function(e) {
|
|
return e.url == eventTarget.href;
|
|
})) {
|
|
return null;
|
|
}
|
|
} else {
|
|
this.browser.engines = [];
|
|
}
|
|
|
|
// Get favicon.
|
|
let iconURL = eventTarget.ownerDocument.documentURIObject.prePath + "/favicon.ico";
|
|
|
|
let newEngine = {
|
|
title: eventTarget.title,
|
|
url: eventTarget.href,
|
|
iconURL: iconURL
|
|
};
|
|
|
|
this.browser.engines.push(newEngine);
|
|
|
|
// Don't send a message to display engines if we've already handled an engine.
|
|
if (this.browser.engines.length > 1)
|
|
return null;
|
|
|
|
// Broadcast message that this tab contains search engines that should be visible.
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Link:OpenSearch",
|
|
tabID: this.id,
|
|
visible: true
|
|
});
|
|
}
|
|
},
|
|
|
|
get parentId() {
|
|
return this._parentId;
|
|
},
|
|
|
|
set parentId(aParentId) {
|
|
let newParentId = (typeof aParentId == "number") ? aParentId : -1;
|
|
this._parentId = newParentId;
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Tab:SetParentId",
|
|
tabID: this.id,
|
|
parentID: newParentId
|
|
});
|
|
},
|
|
|
|
get currentURI() {
|
|
if (!this.browser.__SS_restore) {
|
|
return this.browser.currentURI;
|
|
} else {
|
|
// For zombie tabs we need to fall back to the session store data.
|
|
let data = this.browser.__SS_data;
|
|
let url = data.entries[data.index - 1].url;
|
|
return Services.io.newURI(url);
|
|
}
|
|
},
|
|
|
|
handleEvent: function(aEvent) {
|
|
switch (aEvent.type) {
|
|
case "DOMContentLoaded": {
|
|
let target = aEvent.originalTarget;
|
|
|
|
// ignore on frames and other documents
|
|
if (target != this.browser.contentDocument)
|
|
return;
|
|
|
|
let docURI = target.documentURI;
|
|
let errorType = "";
|
|
if (docURI.startsWith("about:certerror")) {
|
|
errorType = "certerror";
|
|
}
|
|
else if (docURI.startsWith("about:blocked")) {
|
|
errorType = "blocked";
|
|
}
|
|
else if (docURI.startsWith("about:neterror")) {
|
|
let error = docURI.search(/e\=/);
|
|
let duffUrl = docURI.search(/\&u\=/);
|
|
let errorExtra = decodeURIComponent(docURI.slice(error + 2, duffUrl));
|
|
// Here is a list of errorExtra types (et_*)
|
|
// http://mxr.mozilla.org/mozilla-central/source/mobile/android/chrome/content/netError.xhtml#287
|
|
if (errorExtra == "fileAccessDenied") {
|
|
// Check if we already have the permissions, then - if we do not have them, show the prompt and reload the page.
|
|
// If we already have them, it means access to file was denied.
|
|
RuntimePermissions.checkPermissions(RuntimePermissions.READ_EXTERNAL_STORAGE).then((permissionAlreadyGranted) => {
|
|
if (!permissionAlreadyGranted) {
|
|
RuntimePermissions.waitForPermissions(RuntimePermissions.READ_EXTERNAL_STORAGE).then((permissionGranted) => {
|
|
if (permissionGranted) {
|
|
this.browser.reload();
|
|
}
|
|
});
|
|
}
|
|
});
|
|
}
|
|
|
|
UITelemetry.addEvent("neterror.1", "content", null, errorExtra);
|
|
errorType = "neterror";
|
|
}
|
|
|
|
// Attach a listener to watch for "click" events bubbling up from error
|
|
// pages and other similar page. This lets us fix bugs like 401575 which
|
|
// require error page UI to do privileged things, without letting error
|
|
// pages have any privilege themselves.
|
|
if (docURI.startsWith("about:neterror")) {
|
|
NetErrorHelper.attachToBrowser(this.browser);
|
|
}
|
|
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Content:DOMContentLoaded",
|
|
tabID: this.id,
|
|
errorType: errorType,
|
|
metadata: this.metatags,
|
|
});
|
|
|
|
this.metatags = null;
|
|
|
|
if (docURI.startsWith("about:certerror") || docURI.startsWith("about:blocked")) {
|
|
this.browser.addEventListener("click", ErrorPageEventHandler, true);
|
|
let listener = () => {
|
|
this.browser.removeEventListener("click", ErrorPageEventHandler, true);
|
|
this.browser.removeEventListener("pagehide", listener, true);
|
|
};
|
|
|
|
this.browser.addEventListener("pagehide", listener, true);
|
|
}
|
|
|
|
if (!docURI.startsWith("about:")) {
|
|
WebsiteMetadata.parseAsynchronously(this.browser.contentDocument);
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case "DOMFormHasPassword": {
|
|
// Send logins for this hostname to Java.
|
|
let hostname = aEvent.target.baseURIObject.displayPrePath;
|
|
let foundLogins = Services.logins.findLogins({}, hostname, "", "");
|
|
if (foundLogins.length > 0) {
|
|
let displayHost = IdentityHandler.getEffectiveHost();
|
|
let title = { text: displayHost, resource: hostname };
|
|
let selectObj = { title: title, logins: foundLogins };
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Doorhanger:Logins",
|
|
data: selectObj
|
|
});
|
|
}
|
|
|
|
this._autoFill.addElement(
|
|
FormLikeFactory.createFromForm(aEvent.composedTarget));
|
|
break;
|
|
}
|
|
|
|
case "DOMInputPasswordAdded": {
|
|
const input = aEvent.composedTarget;
|
|
if (!input.form) {
|
|
this._autoFill.addElement(FormLikeFactory.createFromField(input));
|
|
}
|
|
break;
|
|
}
|
|
|
|
case "DOMMetaAdded":
|
|
let target = aEvent.originalTarget;
|
|
let browser = BrowserApp.getBrowserForDocument(target.ownerDocument);
|
|
|
|
switch (target.name) {
|
|
case "msapplication-TileImage":
|
|
this.addMetadata("tileImage", browser.currentURI.resolve(target.content), this.METADATA_GOOD_MATCH);
|
|
break;
|
|
case "msapplication-TileColor":
|
|
this.addMetadata("tileColor", target.content, this.METADATA_GOOD_MATCH);
|
|
break;
|
|
}
|
|
|
|
break;
|
|
|
|
case "DOMLinkAdded":
|
|
case "DOMLinkChanged": {
|
|
let jsonMessage = null;
|
|
let target = aEvent.originalTarget;
|
|
if (!target.href || target.disabled)
|
|
return;
|
|
|
|
// Ignore on frames and other documents
|
|
if (target.ownerDocument != this.browser.contentDocument)
|
|
return;
|
|
|
|
// Sanitize rel link
|
|
let list = this.sanitizeRelString(target.rel);
|
|
if (list.includes("[icon]")) {
|
|
jsonMessage = this.makeFaviconMessage(target);
|
|
} else if (list.includes("[apple-touch-icon]") ||
|
|
list.includes("[apple-touch-icon-precomposed]")) {
|
|
jsonMessage = this.makeFaviconMessage(target);
|
|
jsonMessage['type'] = 'Link:Touchicon';
|
|
this.addMetadata("touchIconList", jsonMessage.href, jsonMessage.size);
|
|
} else if (list.includes("[alternate]") && aEvent.type == "DOMLinkAdded") {
|
|
let type = target.type.toLowerCase().replace(/^\s+|\s*(?:;.*)?$/g, "");
|
|
let isFeed = (type == "application/rss+xml" || type == "application/atom+xml");
|
|
|
|
if (!isFeed)
|
|
return;
|
|
|
|
jsonMessage = this.makeFeedMessage(target, type);
|
|
} else if (list.includes("[search]") && aEvent.type == "DOMLinkAdded") {
|
|
this.sendOpenSearchMessage(target);
|
|
} else if (list.includes("[manifest]") &&
|
|
aEvent.type == "DOMLinkAdded"){
|
|
this.makeManifestMessage(target);
|
|
return;
|
|
}
|
|
if (!jsonMessage)
|
|
return;
|
|
|
|
GlobalEventDispatcher.sendRequest(jsonMessage);
|
|
break;
|
|
}
|
|
|
|
case "DOMTitleChanged": {
|
|
if (!aEvent.isTrusted)
|
|
return;
|
|
|
|
// ignore on frames and other documents
|
|
if (aEvent.originalTarget != this.browser.contentDocument)
|
|
return;
|
|
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Content:DOMTitleChanged",
|
|
tabID: this.id,
|
|
title: truncate(aEvent.target.title, MAX_TITLE_LENGTH)
|
|
});
|
|
break;
|
|
}
|
|
|
|
case "TabPreZombify": {
|
|
if (!this.playingAudio) {
|
|
return;
|
|
}
|
|
// Fall through to the DOMAudioPlayback events, so the
|
|
// audio playback indicator gets reset upon zombification.
|
|
}
|
|
case "DOMAudioPlaybackStarted":
|
|
case "DOMAudioPlaybackStopped": {
|
|
if (!Services.prefs.getBoolPref("browser.tabs.showAudioPlayingIcon") ||
|
|
!aEvent.isTrusted) {
|
|
return;
|
|
}
|
|
|
|
let browser = aEvent.originalTarget;
|
|
if (browser != this.browser) {
|
|
return;
|
|
}
|
|
|
|
this.playingAudio = aEvent.type === "DOMAudioPlaybackStarted";
|
|
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Tab:AudioPlayingChange",
|
|
tabID: this.id,
|
|
isAudioPlaying: this.playingAudio
|
|
});
|
|
return;
|
|
}
|
|
|
|
case "DOMWindowClose": {
|
|
if (!aEvent.isTrusted)
|
|
return;
|
|
|
|
// Find the relevant tab, and close it from Java
|
|
if (this.browser.contentWindow == aEvent.target) {
|
|
aEvent.preventDefault();
|
|
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Tab:Close",
|
|
tabID: this.id
|
|
});
|
|
}
|
|
break;
|
|
}
|
|
|
|
case "DOMWillOpenModalDialog": {
|
|
if (!aEvent.isTrusted)
|
|
return;
|
|
|
|
// We're about to open a modal dialog, make sure the opening
|
|
// tab is brought to the front.
|
|
let tab = BrowserApp.getTabForWindow(aEvent.target.top);
|
|
BrowserApp.selectTab(tab);
|
|
break;
|
|
}
|
|
|
|
case "VideoBindingAttached": {
|
|
CastingApps.handleVideoBindingAttached(this, aEvent);
|
|
break;
|
|
}
|
|
|
|
case "VideoBindingCast": {
|
|
CastingApps.handleVideoBindingCast(this, aEvent);
|
|
break;
|
|
}
|
|
|
|
case "MozApplicationManifest": {
|
|
OfflineApps.offlineAppRequested(aEvent.originalTarget.defaultView);
|
|
break;
|
|
}
|
|
|
|
case "DOMWindowFocus": {
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Tab:Select",
|
|
tabID: this.id,
|
|
foreground: true,
|
|
});
|
|
break;
|
|
}
|
|
|
|
case "focusin": {
|
|
if (BrowserApp.selectedTab === this &&
|
|
aEvent.composedTarget instanceof HTMLInputElement) {
|
|
this._autoFill.onFocus(aEvent.composedTarget);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case "focusout": {
|
|
if (BrowserApp.selectedTab === this &&
|
|
aEvent.composedTarget instanceof HTMLInputElement) {
|
|
this._autoFill.onFocus(null);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case "TabSelect": {
|
|
this._autoFill.clearElements();
|
|
this._autoFill.scanDocument(this.browser.contentDocument);
|
|
break;
|
|
}
|
|
|
|
case "pagehide": {
|
|
if (BrowserApp.selectedTab === this &&
|
|
aEvent.target === this.browser.contentDocument) {
|
|
this._autoFill.clearElements();
|
|
}
|
|
break;
|
|
}
|
|
|
|
case "pageshow": {
|
|
if (BrowserApp.selectedTab === this &&
|
|
aEvent.target === this.browser.contentDocument && aEvent.persisted) {
|
|
this._autoFill.scanDocument(aEvent.target);
|
|
}
|
|
|
|
// The rest of this only handles pageshow for the top-level document.
|
|
if (aEvent.originalTarget.defaultView != this.browser.contentWindow)
|
|
return;
|
|
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Content:PageShow",
|
|
tabID: this.id,
|
|
userRequested: this.userRequested,
|
|
fromCache: Tabs.useCache
|
|
});
|
|
|
|
if (!aEvent.persisted && Services.prefs.getBoolPref("browser.ui.linkify.phone")) {
|
|
if (!this._linkifier)
|
|
this._linkifier = new Linkifier();
|
|
this._linkifier.linkifyNumbers(this.browser.contentWindow.document);
|
|
}
|
|
|
|
// Update page actions for helper apps.
|
|
let uri = this.browser.currentURI;
|
|
if (BrowserApp.selectedTab == this) {
|
|
if (ExternalApps.shouldCheckUri(uri)) {
|
|
ExternalApps.updatePageAction(uri, this.browser.contentDocument);
|
|
} else {
|
|
ExternalApps.clearPageAction();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
onStateChange: function(aWebProgress, aRequest, aStateFlags, aStatus) {
|
|
let contentWin = aWebProgress.DOMWindow;
|
|
if (contentWin != contentWin.top)
|
|
return;
|
|
|
|
// Filter optimization: Only really send NETWORK state changes to Java listener
|
|
if (aStateFlags & Ci.nsIWebProgressListener.STATE_IS_NETWORK) {
|
|
if (AppConstants.MOZ_ENABLE_PROFILER_SPS && AppConstants.NIGHTLY_BUILD) {
|
|
if (aStateFlags & Ci.nsIWebProgressListener.STATE_START) {
|
|
Profiler.AddMarker("Load start: " + aRequest.QueryInterface(Ci.nsIChannel).originalURI.spec);
|
|
} else if ((aStateFlags & Ci.nsIWebProgressListener.STATE_STOP) && !aWebProgress.isLoadingDocument) {
|
|
Profiler.AddMarker("Load stop: " + aRequest.QueryInterface(Ci.nsIChannel).originalURI.spec);
|
|
}
|
|
}
|
|
|
|
if ((aStateFlags & Ci.nsIWebProgressListener.STATE_STOP) && aWebProgress.isLoadingDocument) {
|
|
// We may receive a document stop event while a document is still loading
|
|
// (such as when doing URI fixup). Don't notify Java UI in these cases.
|
|
return;
|
|
}
|
|
|
|
// Clear page-specific opensearch engines and feeds for a new request.
|
|
if (aStateFlags & Ci.nsIWebProgressListener.STATE_START && aRequest && aWebProgress.isTopLevel) {
|
|
this.browser.engines = null;
|
|
this.browser.feeds = null;
|
|
}
|
|
|
|
// true if the page loaded successfully (i.e., no 404s or other errors)
|
|
let success = false;
|
|
let uri = "";
|
|
try {
|
|
// Remember original URI for UA changes on redirected pages
|
|
this.originalURI = aRequest.QueryInterface(Ci.nsIChannel).originalURI;
|
|
|
|
if (this.originalURI != null)
|
|
uri = this.originalURI.displaySpec;
|
|
} catch (e) { }
|
|
try {
|
|
success = aRequest.QueryInterface(Ci.nsIHttpChannel).requestSucceeded;
|
|
} catch (e) {
|
|
// If the request does not handle the nsIHttpChannel interface, use nsIRequest's success
|
|
// status. Used for local files. See bug 948849.
|
|
success = aRequest.status == 0;
|
|
}
|
|
|
|
// Check to see if we restoring the content from a previous presentation (session)
|
|
// since there should be no real network activity
|
|
let restoring = (aStateFlags & Ci.nsIWebProgressListener.STATE_RESTORING) > 0;
|
|
|
|
let message = {
|
|
type: "Content:StateChange",
|
|
tabID: this.id,
|
|
uri: truncate(uri, MAX_URI_LENGTH),
|
|
state: aStateFlags,
|
|
restoring: restoring,
|
|
success: success
|
|
};
|
|
GlobalEventDispatcher.sendRequest(message);
|
|
}
|
|
},
|
|
|
|
onLocationChange: function(aWebProgress, aRequest, aLocationURI, aFlags) {
|
|
let contentWin = aWebProgress.DOMWindow;
|
|
let webNav = contentWin.docShell.QueryInterface(Ci.nsIWebNavigation);
|
|
|
|
// Browser webapps may load content inside iframes that can not reach across the app/frame boundary
|
|
// i.e. even though the page is loaded in an iframe window.top != webapp
|
|
// Make cure this window is a top level tab before moving on.
|
|
if (BrowserApp.getBrowserForWindow(contentWin) == null) {
|
|
// We still need to update the back/forward button state, though.
|
|
let message = {
|
|
type: "Content:SubframeNavigation",
|
|
tabID: this.id,
|
|
canGoBack: webNav.canGoBack,
|
|
canGoForward: webNav.canGoForward,
|
|
};
|
|
|
|
GlobalEventDispatcher.sendRequest(message);
|
|
return;
|
|
}
|
|
|
|
this._hostChanged = true;
|
|
|
|
let fixedURI = aLocationURI;
|
|
try {
|
|
fixedURI = Services.uriFixup.createExposableURI(aLocationURI);
|
|
} catch (ex) { }
|
|
|
|
// In restricted profiles, we refuse to let you open various urls.
|
|
if (!ParentalControls.isAllowed(ParentalControls.BROWSE, fixedURI)) {
|
|
if (aRequest) {
|
|
aRequest.cancel(Cr.NS_BINDING_ABORTED);
|
|
}
|
|
|
|
this.browser.docShell.displayLoadError(Cr.NS_ERROR_UNKNOWN_PROTOCOL, fixedURI, null);
|
|
}
|
|
|
|
let contentType = contentWin.document.contentType;
|
|
|
|
// If fixedURI matches browser.lastURI, we assume this isn't a real location
|
|
// change but rather a spurious addition like adding a username/password. See Bug 747883.
|
|
// XXXbz Is this still relevant now that document.open doesn't do such
|
|
// things? See bug 1528448.
|
|
// Note that we have to ensure fixedURI is not the same as aLocationURI so we
|
|
// don't false-positive page reloads as spurious additions.
|
|
let sameDocument = (aFlags & Ci.nsIWebProgressListener.LOCATION_CHANGE_SAME_DOCUMENT) != 0 ||
|
|
((this.browser.lastURI != null) && fixedURI.equals(this.browser.lastURI) && !fixedURI.equals(aLocationURI));
|
|
this.browser.lastURI = fixedURI;
|
|
|
|
// Let the reader logic know about same document changes because we won't get a DOMContentLoaded
|
|
// or pageshow event, but we'll still want to update the reader view button to account for this change.
|
|
// This mirrors the desktop logic in TabsProgressListener.
|
|
if (aFlags & Ci.nsIWebProgressListener.LOCATION_CHANGE_SAME_DOCUMENT) {
|
|
this.browser.messageManager.sendAsyncMessage("Reader:PushState", {isArticle: this.browser.isArticle});
|
|
}
|
|
|
|
let baseDomain = getBaseDomain(contentWin.document.nodePrincipal.URI);
|
|
let highlightDomain = getBaseDomain(fixedURI);
|
|
|
|
// If we are navigating to a new location with a different host,
|
|
// clear any URL origin that might have been pinned to this tab.
|
|
let ss = Cc["@mozilla.org/browser/sessionstore;1"].getService(Ci.nsISessionStore);
|
|
let appOrigin = ss.getTabValue(this, "appOrigin");
|
|
if (appOrigin) {
|
|
let originHost = "";
|
|
try {
|
|
originHost = Services.io.newURI(appOrigin).host;
|
|
} catch (e) {
|
|
if (e.result != Cr.NS_ERROR_FAILURE) {
|
|
throw e;
|
|
}
|
|
// NS_ERROR_FAILURE can be thrown by nsIURI.host if the URI scheme does not possess a host -
|
|
// in this case we just act as if we have an empty host.
|
|
}
|
|
let locationHost = "";
|
|
try {
|
|
locationHost = aLocationURI.host;
|
|
} catch (e) {
|
|
if (e.result != Cr.NS_ERROR_FAILURE) {
|
|
throw e;
|
|
}
|
|
// Ditto.
|
|
}
|
|
if (originHost != locationHost || originHost == "") {
|
|
// Note: going 'back' will not make this tab pinned again
|
|
ss.deleteTabValue(this, "appOrigin");
|
|
}
|
|
}
|
|
|
|
// Update the page actions URI for helper apps.
|
|
if (BrowserApp.selectedTab == this) {
|
|
ExternalApps.updatePageActionUri(fixedURI);
|
|
}
|
|
|
|
if ((!aRequest || Components.isSuccessCode(aRequest.status)) &&
|
|
!(aFlags & Ci.nsIWebProgressListener.LOCATION_CHANGE_ERROR_PAGE) &&
|
|
!this.isSearch) {
|
|
// If this won't end up in an error page and the user isn't searching,
|
|
// don't retain the typed entry.
|
|
this.userRequested = "";
|
|
}
|
|
|
|
let message = {
|
|
type: "Content:LocationChange",
|
|
tabID: this.id,
|
|
uri: truncate(fixedURI.displaySpec, MAX_URI_LENGTH),
|
|
userRequested: this.userRequested || "",
|
|
baseDomain,
|
|
highlightDomain,
|
|
contentType: (contentType ? contentType : ""),
|
|
sameDocument,
|
|
|
|
canGoBack: webNav.canGoBack,
|
|
canGoForward: webNav.canGoForward,
|
|
};
|
|
|
|
GlobalEventDispatcher.sendRequest(message);
|
|
|
|
notifyManifestStatus(this);
|
|
|
|
// Reset isSearch so that the userRequested term will be erased on next location change.
|
|
this.isSearch = false;
|
|
|
|
if (!sameDocument) {
|
|
// XXX This code assumes that this is the earliest hook we have at which
|
|
// browser.contentDocument is changed to the new document we're loading
|
|
this.contentDocumentIsDisplayed = false;
|
|
this.hasTouchListener = false;
|
|
Services.obs.notifyObservers(this.browser, "Session:NotifyLocationChange");
|
|
}
|
|
},
|
|
|
|
// Properties used to cache security state used to update the UI
|
|
_state: null,
|
|
_hostChanged: false, // onLocationChange will flip this bit
|
|
|
|
onSecurityChange: function(aWebProgress, aRequest, aState) {
|
|
// Don't need to do anything if the data we use to update the UI hasn't changed
|
|
if (this._state == aState && !this._hostChanged)
|
|
return;
|
|
|
|
this._state = aState;
|
|
this._hostChanged = false;
|
|
|
|
let identity = IdentityHandler.checkIdentity(aState, this.browser);
|
|
|
|
let message = {
|
|
type: "Content:SecurityChange",
|
|
tabID: this.id,
|
|
identity: identity
|
|
};
|
|
|
|
GlobalEventDispatcher.sendRequest(message);
|
|
},
|
|
|
|
// Cache last tracking event to limit firings and only propagate changes
|
|
_tracking: null,
|
|
|
|
onContentBlockingEvent: function(aWebProgress, aRequest, aState) {
|
|
let trackingMode = IdentityHandler.getTrackingMode(aState, this.browser);
|
|
if (this._tracking == trackingMode) {
|
|
return;
|
|
} else {
|
|
this._tracking = trackingMode;
|
|
}
|
|
|
|
let message = {
|
|
type: "Content:ContentBlockingEvent",
|
|
tabID: this.id,
|
|
tracking: trackingMode
|
|
};
|
|
|
|
GlobalEventDispatcher.sendRequest(message);
|
|
},
|
|
|
|
OnHistoryNewEntry: function(newURI, oldIndex) {
|
|
Services.obs.notifyObservers(this.browser, "Content:HistoryChange");
|
|
},
|
|
|
|
OnHistoryReload: function(reloadURI, reloadFlags) {
|
|
Services.obs.notifyObservers(this.browser, "Content:HistoryChange");
|
|
return true;
|
|
},
|
|
|
|
OnHistoryGotoIndex: function(index, gotoURI) {
|
|
Services.obs.notifyObservers(this.browser, "Content:HistoryChange");
|
|
},
|
|
|
|
OnHistoryPurge: function(numEntries) {
|
|
Services.obs.notifyObservers(this.browser, "Content:HistoryChange");
|
|
},
|
|
|
|
OnHistoryReplaceEntry: function(index) {
|
|
Services.obs.notifyObservers(this.browser, "Content:HistoryChange");
|
|
},
|
|
|
|
UpdateMediaPlaybackRelatedObserver: function(active) {
|
|
// Media control is only used for the tab which has playing media, so we
|
|
// only need to register observer after having the active media. And the
|
|
// "media-playback-resumed" is sent when user resume paused media from
|
|
// page, it notifies us that we should change the icon and content in media
|
|
// control interface.
|
|
if (active) {
|
|
Services.obs.addObserver(this, "mediaControl", false);
|
|
Services.obs.addObserver(this, "media-playback-resumed", false);
|
|
} else {
|
|
Services.obs.removeObserver(this, "mediaControl");
|
|
Services.obs.removeObserver(this, "media-playback-resumed");
|
|
}
|
|
},
|
|
|
|
ShouldNotifyMediaPlaybackChange: function(activeState) {
|
|
// If the media is active, we would check it's duration, because we don't
|
|
// want to show the media control interface for the short sound which
|
|
// duration is smaller than the threshold. The basic unit is second.
|
|
// Note : the streaming format's duration is infinite.
|
|
if (activeState === "inactive") {
|
|
return true;
|
|
}
|
|
|
|
const mediaDurationThreshold = 1.0;
|
|
|
|
let audioElements = this.browser.contentDocument.getElementsByTagName("audio");
|
|
for (let audio of audioElements) {
|
|
if (!audio.paused && audio.duration < mediaDurationThreshold) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
let videoElements = this.browser.contentDocument.getElementsByTagName("video");
|
|
for (let video of videoElements) {
|
|
if (!video.paused && video.duration < mediaDurationThreshold) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
observe: function(aSubject, aTopic, aData) {
|
|
switch (aTopic) {
|
|
case "before-first-paint":
|
|
// Is it on the top level?
|
|
let contentDocument = aSubject;
|
|
if (contentDocument == this.browser.contentDocument) {
|
|
if (BrowserApp.selectedTab == this) {
|
|
BrowserApp.contentDocumentChanged();
|
|
}
|
|
this.contentDocumentIsDisplayed = true;
|
|
}
|
|
break;
|
|
|
|
case "media-playback":
|
|
case "media-playback-resumed":
|
|
if (!aSubject) {
|
|
return;
|
|
}
|
|
|
|
let winId = aSubject.QueryInterface(Ci.nsISupportsPRUint64).data;
|
|
if (this.browser.outerWindowID != winId) {
|
|
return;
|
|
}
|
|
|
|
if (!this.ShouldNotifyMediaPlaybackChange(aData)) {
|
|
return;
|
|
}
|
|
|
|
let status;
|
|
if (aTopic == "media-playback") {
|
|
let isActive = !(aData === "inactive");
|
|
status = isActive ? "start" : "end";
|
|
this.UpdateMediaPlaybackRelatedObserver(isActive);
|
|
} else if (aTopic == "media-playback-resumed") {
|
|
status = "resume";
|
|
}
|
|
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Tab:MediaPlaybackChange",
|
|
tabID: this.id,
|
|
status: status
|
|
});
|
|
break;
|
|
|
|
case "audioFocusChanged":
|
|
case "mediaControl":
|
|
let win = this.browser.contentWindow;
|
|
let utils = win.windowUtils;
|
|
let suspendTypes = Ci.nsISuspendedTypes;
|
|
switch (aData) {
|
|
case "lostAudioFocus":
|
|
utils.mediaSuspend = suspendTypes.SUSPENDED_PAUSE_DISPOSABLE;
|
|
break;
|
|
case "lostAudioFocusTransiently":
|
|
utils.mediaSuspend = suspendTypes.SUSPENDED_PAUSE;
|
|
break;
|
|
case "gainAudioFocus":
|
|
utils.mediaSuspend = suspendTypes.NONE_SUSPENDED;
|
|
break;
|
|
case "mediaControlPaused":
|
|
utils.mediaSuspend = suspendTypes.SUSPENDED_PAUSE_DISPOSABLE;
|
|
break;
|
|
case "mediaControlStopped":
|
|
utils.mediaSuspend = suspendTypes.SUSPENDED_STOP_DISPOSABLE;
|
|
break;
|
|
case "resumeMedia":
|
|
utils.mediaSuspend = suspendTypes.NONE_SUSPENDED;
|
|
break;
|
|
default:
|
|
dump("Error : wrong media control msg!\n");
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
},
|
|
|
|
// nsIBrowserTab
|
|
get window() {
|
|
if (!this.browser)
|
|
return null;
|
|
return this.browser.contentWindow;
|
|
},
|
|
|
|
QueryInterface: ChromeUtils.generateQI([
|
|
Ci.nsIWebProgressListener,
|
|
Ci.nsISHistoryListener,
|
|
Ci.nsIObserver,
|
|
Ci.nsISupportsWeakReference,
|
|
Ci.nsIBrowserTab
|
|
])
|
|
};
|
|
|
|
var BrowserEventHandler = {
|
|
init: function init() {
|
|
BrowserApp.deck.addEventListener("touchend", this, true);
|
|
|
|
BrowserApp.deck.addEventListener("DOMUpdateBlockedPopups", PopupBlockerObserver.onUpdateBlockedPopups);
|
|
BrowserApp.deck.addEventListener("MozMouseHittest", this, true);
|
|
|
|
// ReaderViews support backPress listeners.
|
|
WindowEventDispatcher.registerListener((event, data, callback) => {
|
|
callback.onSuccess(Reader.onBackPress(BrowserApp.selectedTab.id));
|
|
}, "Browser:OnBackPressed");
|
|
},
|
|
|
|
handleEvent: function(aEvent) {
|
|
switch (aEvent.type) {
|
|
case 'touchend':
|
|
if (this._inCluster) {
|
|
aEvent.preventDefault();
|
|
}
|
|
break;
|
|
case 'MozMouseHittest':
|
|
this._handleRetargetedTouchStart(aEvent);
|
|
break;
|
|
}
|
|
},
|
|
|
|
_handleRetargetedTouchStart: function(aEvent) {
|
|
// we should only get this called just after a new touchstart with a single
|
|
// touch point.
|
|
if (!BrowserApp.isBrowserContentDocumentDisplayed() || aEvent.defaultPrevented) {
|
|
return;
|
|
}
|
|
|
|
let target = aEvent.composedTarget;
|
|
if (!target) {
|
|
return;
|
|
}
|
|
|
|
this._inCluster = aEvent.hitCluster;
|
|
if (this._inCluster) {
|
|
return; // No highlight for a cluster of links
|
|
}
|
|
|
|
let uri = this._getLinkURI(target);
|
|
if (uri) {
|
|
try {
|
|
Services.io.QueryInterface(Ci.nsISpeculativeConnect).speculativeConnect(uri,
|
|
target.ownerDocument.nodePrincipal,
|
|
null);
|
|
} catch (e) {}
|
|
}
|
|
this._doTapHighlight(target);
|
|
},
|
|
|
|
_getLinkURI: function(aElement) {
|
|
if (aElement.nodeType == aElement.ELEMENT_NODE &&
|
|
((ChromeUtils.getClassName(aElement) === "HTMLAnchorElement" && aElement.href) ||
|
|
(ChromeUtils.getClassName(aElement) === "HTMLAreaElement" && aElement.href))) {
|
|
try {
|
|
return Services.io.newURI(aElement.href);
|
|
} catch (e) {}
|
|
}
|
|
return null;
|
|
},
|
|
|
|
_highlightElement: null,
|
|
|
|
_doTapHighlight: function _doTapHighlight(aElement) {
|
|
this._highlightElement = aElement;
|
|
},
|
|
|
|
_cancelTapHighlight: function _cancelTapHighlight() {
|
|
if (!this._highlightElement)
|
|
return;
|
|
|
|
this._highlightElement = null;
|
|
}
|
|
};
|
|
|
|
var ErrorPageEventHandler = {
|
|
handleEvent: function(aEvent) {
|
|
switch (aEvent.type) {
|
|
case "click": {
|
|
// Don't trust synthetic events
|
|
if (!aEvent.isTrusted)
|
|
return;
|
|
|
|
let target = aEvent.originalTarget;
|
|
let errorDoc = target.ownerDocument;
|
|
|
|
// If the event came from an ssl error page, it is probably either the "Add
|
|
// Exception…" or "Get me out of here!" button
|
|
if (errorDoc.documentURI.startsWith("about:certerror?e=nssBadCert")) {
|
|
let perm = errorDoc.getElementById("permanentExceptionButton");
|
|
let temp = errorDoc.getElementById("temporaryExceptionButton");
|
|
if (target == temp || target == perm) {
|
|
// Handle setting an cert exception and reloading the page
|
|
let uri = Services.io.newURI(errorDoc.location.href);
|
|
let docShell = BrowserApp.selectedBrowser.docShell;
|
|
let securityInfo = docShell.failedChannel.securityInfo;
|
|
securityInfo.QueryInterface(Ci.nsITransportSecurityInfo);
|
|
let cert = securityInfo.serverCert;
|
|
let overrideService = Cc["@mozilla.org/security/certoverride;1"]
|
|
.getService(Ci.nsICertOverrideService);
|
|
let flags = 0;
|
|
if (securityInfo.isUntrusted) {
|
|
flags |= overrideService.ERROR_UNTRUSTED;
|
|
}
|
|
if (securityInfo.isDomainMismatch) {
|
|
flags |= overrideService.ERROR_MISMATCH;
|
|
}
|
|
if (securityInfo.isNotValidAtThisTime) {
|
|
flags |= overrideService.ERROR_TIME;
|
|
}
|
|
let temporary = (target == temp) ||
|
|
PrivateBrowsingUtils.isWindowPrivate(errorDoc.defaultView);
|
|
overrideService.rememberValidityOverride(uri.asciiHost, uri.port, cert, flags,
|
|
temporary);
|
|
errorDoc.location.reload();
|
|
} else if (target == errorDoc.getElementById("getMeOutOfHereButton")) {
|
|
errorDoc.location = "about:home";
|
|
}
|
|
} else if (errorDoc.documentURI.startsWith("about:blocked")) {
|
|
// The event came from a button on a malware/phishing block page
|
|
// First check whether it's malware, phishing or unwanted, so that we
|
|
// can use the right strings/links
|
|
let bucketName = "";
|
|
const probe = "URLCLASSIFIER_UI_EVENTS";
|
|
let sendTelemetry = false;
|
|
if (errorDoc.documentURI.includes("e=malwareBlocked")) {
|
|
sendTelemetry = true;
|
|
bucketName = "WARNING_MALWARE_PAGE_";
|
|
} else if (errorDoc.documentURI.includes("e=deceptiveBlocked")) {
|
|
sendTelemetry = true;
|
|
bucketName = "WARNING_PHISHING_PAGE_";
|
|
} else if (errorDoc.documentURI.includes("e=unwantedBlocked")) {
|
|
sendTelemetry = true;
|
|
bucketName = "WARNING_UNWANTED_PAGE_";
|
|
} else if (errorDoc.documentURI.includes("e=harmfulBlocked")) {
|
|
sendTelemetry = true;
|
|
bucketName = "WARNING_HARMFUL_PAGE_";
|
|
}
|
|
let nsISecTel = Ci.nsISecurityUITelemetry;
|
|
let isIframe = (errorDoc.defaultView.parent === errorDoc.defaultView);
|
|
bucketName += isIframe ? "TOP_" : "FRAME_";
|
|
|
|
let formatter = Cc["@mozilla.org/toolkit/URLFormatterService;1"].getService(Ci.nsIURLFormatter);
|
|
|
|
if (target == errorDoc.getElementById("getMeOutButton")) {
|
|
if (sendTelemetry) {
|
|
Telemetry.addData(probe, nsISecTel[bucketName + "GET_ME_OUT_OF_HERE"]);
|
|
}
|
|
errorDoc.location = "about:home";
|
|
} else if (target == errorDoc.getElementById("reportButton")) {
|
|
// We log even if malware/phishing info URL couldn't be found:
|
|
// the measurement is for how many users clicked the WHY BLOCKED button
|
|
if (sendTelemetry) {
|
|
Telemetry.addData(probe, nsISecTel[bucketName + "WHY_BLOCKED"]);
|
|
}
|
|
|
|
// This is the "Why is this site blocked" button. We redirect
|
|
// to the generic page describing phishing/malware protection.
|
|
let url = Services.urlFormatter.formatURLPref("app.support.baseURL");
|
|
BrowserApp.selectedBrowser.loadURI(url + "phishing-malware");
|
|
} else if (target == errorDoc.getElementById("ignoreWarningButton") &&
|
|
Services.prefs.getBoolPref("browser.safebrowsing.allowOverride")) {
|
|
if (sendTelemetry) {
|
|
Telemetry.addData(probe, nsISecTel[bucketName + "IGNORE_WARNING"]);
|
|
}
|
|
|
|
// Allow users to override and continue through to the site,
|
|
let webNav = BrowserApp.selectedBrowser.docShell.QueryInterface(Ci.nsIWebNavigation);
|
|
let location = BrowserApp.selectedBrowser.contentWindow.location;
|
|
let attrs = {};
|
|
let isPrivate = PrivateBrowsingUtils.isBrowserPrivate(BrowserApp.selectedBrowser);
|
|
if (isPrivate) {
|
|
attrs["privateBrowsingId"] = 1;
|
|
}
|
|
|
|
let loadURIOptions = {
|
|
triggeringPrincipal: Services.scriptSecurityManager.createNullPrincipal(attrs),
|
|
loadFlags: Ci.nsIWebNavigation.LOAD_FLAGS_BYPASS_CLASSIFIER,
|
|
};
|
|
webNav.loadURI(location, loadURIOptions);
|
|
|
|
// ....but add a notify bar as a reminder, so that they don't lose
|
|
// track after, e.g., tab switching.
|
|
NativeWindow.doorhanger.show(Strings.browser.GetStringFromName("safeBrowsingDoorhanger"), "safebrowsing-warning", [], BrowserApp.selectedTab.id);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
var XPInstallObserver = {
|
|
init: function() {
|
|
Services.obs.addObserver(this, "addon-install-origin-blocked");
|
|
Services.obs.addObserver(this, "addon-install-disabled");
|
|
Services.obs.addObserver(this, "addon-install-blocked");
|
|
Services.obs.addObserver(this, "addon-install-started");
|
|
Services.obs.addObserver(this, "xpi-signature-changed");
|
|
Services.obs.addObserver(this, "browser-delayed-startup-finished");
|
|
|
|
AddonManager.addInstallListener(this);
|
|
},
|
|
|
|
observe: function(aSubject, aTopic, aData) {
|
|
let installInfo, tab, host;
|
|
if (aSubject && aSubject.wrappedJSObject) {
|
|
installInfo = aSubject.wrappedJSObject;
|
|
tab = BrowserApp.getTabForBrowser(installInfo.browser);
|
|
if (installInfo.originatingURI) {
|
|
host = installInfo.originatingURI.displayHost;
|
|
}
|
|
}
|
|
|
|
let strings = Strings.browser;
|
|
let brandShortName = Strings.brand.GetStringFromName("brandShortName");
|
|
|
|
switch (aTopic) {
|
|
case "addon-install-started":
|
|
Snackbars.show(strings.GetStringFromName("alertAddonsDownloading"), Snackbars.LENGTH_LONG);
|
|
break;
|
|
case "addon-install-disabled": {
|
|
if (!tab)
|
|
return;
|
|
|
|
let enabled = Services.prefs.getBoolPref("xpinstall.enabled", true);
|
|
|
|
let buttons, message, callback;
|
|
if (!enabled) {
|
|
message = strings.GetStringFromName("xpinstallDisabledMessageLocked");
|
|
buttons = [strings.GetStringFromName("unsignedAddonsDisabled.dismiss")];
|
|
callback: (data) => {};
|
|
} else {
|
|
message = strings.formatStringFromName("xpinstallDisabledMessage2", [brandShortName, host], 2);
|
|
buttons = [
|
|
strings.GetStringFromName("xpinstallDisabledButton"),
|
|
strings.GetStringFromName("unsignedAddonsDisabled.dismiss")
|
|
];
|
|
callback: (data) => {
|
|
if (data.button === 1) {
|
|
Services.prefs.setBoolPref("xpinstall.enabled", true)
|
|
}
|
|
};
|
|
}
|
|
|
|
new Prompt({
|
|
window: window,
|
|
title: Strings.browser.GetStringFromName("addonError.titleError"),
|
|
message: message,
|
|
buttons: buttons
|
|
}).show(callback);
|
|
break;
|
|
}
|
|
case "addon-install-blocked": {
|
|
if (!tab)
|
|
return;
|
|
|
|
let message;
|
|
if (host) {
|
|
// We have a host which asked for the install.
|
|
message = strings.formatStringFromName("xpinstallPromptWarning2", [brandShortName, host], 2);
|
|
} else {
|
|
// Without a host we address the add-on as the initiator of the install.
|
|
let addon = null;
|
|
if (installInfo.installs.length > 0) {
|
|
addon = installInfo.installs[0].name;
|
|
}
|
|
if (addon) {
|
|
// We have an addon name, show the regular message.
|
|
message = strings.formatStringFromName("xpinstallPromptWarningLocal", [brandShortName, addon], 2);
|
|
} else {
|
|
// We don't have an addon name, show an alternative message.
|
|
message = strings.formatStringFromName("xpinstallPromptWarningDirect", [brandShortName], 1);
|
|
}
|
|
}
|
|
|
|
let buttons = [
|
|
strings.GetStringFromName("xpinstallPromptAllowButton"),
|
|
strings.GetStringFromName("unsignedAddonsDisabled.dismiss")
|
|
];
|
|
new Prompt({
|
|
window: window,
|
|
title: Strings.browser.GetStringFromName("addonError.titleBlocked"),
|
|
message: message,
|
|
buttons: buttons
|
|
}).show((data) => {
|
|
if (data.button === 0) {
|
|
// Kick off the install
|
|
installInfo.install();
|
|
}
|
|
});
|
|
break;
|
|
}
|
|
case "addon-install-origin-blocked": {
|
|
if (!tab)
|
|
return;
|
|
|
|
new Prompt({
|
|
window: window,
|
|
title: Strings.browser.GetStringFromName("addonError.titleBlocked"),
|
|
message: strings.formatStringFromName("xpinstallPromptWarningDirect", [brandShortName], 1),
|
|
buttons: [strings.GetStringFromName("unsignedAddonsDisabled.dismiss")]
|
|
}).show((data) => {});
|
|
break;
|
|
}
|
|
case "xpi-signature-changed": {
|
|
if (JSON.parse(aData).disabled.length) {
|
|
this._notifyUnsignedAddonsDisabled();
|
|
}
|
|
break;
|
|
}
|
|
case "browser-delayed-startup-finished": {
|
|
let disabledAddons = AddonManager.getStartupChanges(AddonManager.STARTUP_CHANGE_DISABLED);
|
|
for (let id of disabledAddons) {
|
|
if (AddonManager.getAddonByID(id).signedState <= AddonManager.SIGNEDSTATE_MISSING) {
|
|
this._notifyUnsignedAddonsDisabled();
|
|
break;
|
|
}
|
|
}
|
|
this._monitorReportSiteIssueEnabledPref();
|
|
break;
|
|
}
|
|
}
|
|
},
|
|
|
|
_monitorReportSiteIssueEnabledPref: function() {
|
|
const PREF = "extensions.webcompat-reporter.enabled";
|
|
const ID = "webcompat-reporter@mozilla.org";
|
|
Services.prefs.addObserver(PREF, async () => {
|
|
let addon = await AddonManager.getAddonByID(ID);
|
|
let enabled = Services.prefs.getBoolPref(PREF, false);
|
|
if (enabled && !addon.isActive) {
|
|
await addon.enable({allowSystemAddons: true});
|
|
} else if (!enabled && addon.isActive) {
|
|
await addon.disable({allowSystemAddons: true});
|
|
}
|
|
});
|
|
},
|
|
|
|
_notifyUnsignedAddonsDisabled: function() {
|
|
new Prompt({
|
|
window: window,
|
|
title: Strings.browser.GetStringFromName("unsignedAddonsDisabled.title"),
|
|
message: Strings.browser.GetStringFromName("unsignedAddonsDisabled.message"),
|
|
buttons: [
|
|
Strings.browser.GetStringFromName("unsignedAddonsDisabled.viewAddons"),
|
|
Strings.browser.GetStringFromName("unsignedAddonsDisabled.dismiss")
|
|
]
|
|
}).show((data) => {
|
|
if (data.button === 0) {
|
|
// TODO: Open about:addons to show only unsigned add-ons?
|
|
BrowserApp.selectOrAddTab("about:addons", { parentId: BrowserApp.selectedTab.id });
|
|
}
|
|
});
|
|
},
|
|
|
|
onInstallEnded: function(aInstall, aAddon) {
|
|
// Don't create a notification for distribution add-ons.
|
|
if (Distribution.pendingAddonInstalls.has(aInstall)) {
|
|
Distribution.pendingAddonInstalls.delete(aInstall);
|
|
return;
|
|
}
|
|
|
|
let needsRestart = false;
|
|
if (aInstall.existingAddon && (aInstall.existingAddon.pendingOperations & AddonManager.PENDING_UPGRADE))
|
|
needsRestart = true;
|
|
else if (aAddon.pendingOperations & AddonManager.PENDING_INSTALL)
|
|
needsRestart = true;
|
|
|
|
if (needsRestart) {
|
|
this.showRestartPrompt();
|
|
} else {
|
|
// Display completion message for new installs or updates not done Automatically
|
|
if (!aInstall.existingAddon || !AddonManager.shouldAutoUpdate(aInstall.existingAddon)) {
|
|
let message = Strings.browser.GetStringFromName("alertAddonsInstalledNoRestart.message");
|
|
Snackbars.show(message, Snackbars.LENGTH_LONG, {
|
|
action: {
|
|
label: Strings.browser.GetStringFromName("alertAddonsInstalledNoRestart.action2"),
|
|
callback: () => {
|
|
UITelemetry.addEvent("show.1", "toast", null, "addons");
|
|
BrowserApp.selectOrAddTab("about:addons", { parentId: BrowserApp.selectedTab.id });
|
|
},
|
|
}
|
|
});
|
|
}
|
|
}
|
|
},
|
|
|
|
onInstallFailed: function(aInstall) {
|
|
this._showErrorMessage(aInstall);
|
|
},
|
|
|
|
onDownloadProgress: function(aInstall) {},
|
|
|
|
onDownloadFailed: function(aInstall) {
|
|
this._showErrorMessage(aInstall);
|
|
},
|
|
|
|
onDownloadCancelled: function(aInstall) {},
|
|
|
|
_showErrorMessage: function(aInstall) {
|
|
// Don't create a notification for distribution add-ons.
|
|
if (Distribution.pendingAddonInstalls.has(aInstall)) {
|
|
Cu.reportError("Error installing distribution add-on: " + aInstall.addon.id);
|
|
Distribution.pendingAddonInstalls.delete(aInstall);
|
|
return;
|
|
}
|
|
|
|
let host = (aInstall.originatingURI instanceof Ci.nsIStandardURL) && aInstall.originatingURI.displayHost;
|
|
if (!host) {
|
|
host = (aInstall.sourceURI instanceof Ci.nsIStandardURL) && aInstall.sourceURI.displayHost;
|
|
}
|
|
|
|
let error = (host || aInstall.error == 0) ? "addonError" : "addonLocalError";
|
|
if (aInstall.error < 0) {
|
|
error += aInstall.error;
|
|
} else if (aInstall.addon && aInstall.addon.blocklistState == Ci.nsIBlocklistService.STATE_BLOCKED) {
|
|
error += "Blocklisted";
|
|
} else {
|
|
error += "Incompatible";
|
|
}
|
|
|
|
let msg = Strings.browser.GetStringFromName(error);
|
|
// TODO: formatStringFromName
|
|
msg = msg.replace("#1", aInstall.name);
|
|
if (host) {
|
|
msg = msg.replace("#2", host);
|
|
}
|
|
msg = msg.replace("#3", Strings.brand.GetStringFromName("brandShortName"));
|
|
msg = msg.replace("#4", Services.appinfo.version);
|
|
|
|
if (aInstall.error == AddonManager.ERROR_SIGNEDSTATE_REQUIRED) {
|
|
new Prompt({
|
|
window: window,
|
|
title: Strings.browser.GetStringFromName("addonError.titleBlocked"),
|
|
message: msg,
|
|
buttons: [Strings.browser.GetStringFromName("addonError.learnMore")]
|
|
}).show((data) => {
|
|
if (data.button === 0) {
|
|
let url = Services.urlFormatter.formatURLPref("app.support.baseURL") + "unsigned-addons";
|
|
BrowserApp.addTab(url, { parentId: BrowserApp.selectedTab.id });
|
|
}
|
|
});
|
|
} else {
|
|
Services.prompt.alert(null, Strings.browser.GetStringFromName("addonError.titleError"), msg);
|
|
}
|
|
},
|
|
|
|
showRestartPrompt: function() {
|
|
let buttons = [{
|
|
label: Strings.browser.GetStringFromName("notificationRestart.button"),
|
|
callback: function() {
|
|
// Notify all windows that an application quit has been requested
|
|
let cancelQuit = Cc["@mozilla.org/supports-PRBool;1"].createInstance(Ci.nsISupportsPRBool);
|
|
Services.obs.notifyObservers(cancelQuit, "quit-application-requested", "restart");
|
|
|
|
// If nothing aborted, quit the app
|
|
if (cancelQuit.data == false) {
|
|
Services.obs.notifyObservers(null, "quit-application-proceeding");
|
|
SharedPreferences.forApp().setBoolPref("browser.sessionstore.resume_session_once", true);
|
|
let appStartup = Cc["@mozilla.org/toolkit/app-startup;1"].getService(Ci.nsIAppStartup);
|
|
appStartup.quit(Ci.nsIAppStartup.eRestart | Ci.nsIAppStartup.eAttemptQuit);
|
|
}
|
|
},
|
|
positive: true
|
|
}];
|
|
|
|
let message = Strings.browser.GetStringFromName("notificationRestart.normal");
|
|
NativeWindow.doorhanger.show(message, "addon-app-restart", buttons, BrowserApp.selectedTab.id, { persistence: -1 }, "ADDON");
|
|
},
|
|
|
|
hideRestartPrompt: function() {
|
|
NativeWindow.doorhanger.hide("addon-app-restart", BrowserApp.selectedTab.id);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Handler for blocked popups, triggered by DOMUpdateBlockedPopups events in browser.js
|
|
*/
|
|
var PopupBlockerObserver = {
|
|
onUpdateBlockedPopups: function onUpdateBlockedPopups(aEvent) {
|
|
let browser = BrowserApp.selectedBrowser;
|
|
if (aEvent.originalTarget != browser)
|
|
return;
|
|
|
|
if (!browser.blockedPopups)
|
|
return;
|
|
|
|
let result = Services.perms.testExactPermission(BrowserApp.selectedBrowser.currentURI, "popup");
|
|
if (result == Ci.nsIPermissionManager.DENY_ACTION)
|
|
return;
|
|
|
|
// Only show the notification again if we've not already shown it. Since
|
|
// notifications are per-browser, we don't need to worry about re-adding
|
|
// it.
|
|
if (!browser.blockedPopups.reported) {
|
|
if (Services.prefs.getBoolPref("privacy.popups.showBrowserMessage")) {
|
|
let brandShortName = Strings.brand.GetStringFromName("brandShortName");
|
|
let popupCount = browser.blockedPopups.length;
|
|
|
|
let strings = Strings.browser;
|
|
let message = PluralForm.get(popupCount, strings.GetStringFromName("popup.message"))
|
|
.replace("#1", brandShortName)
|
|
.replace("#2", popupCount);
|
|
|
|
let buttons = [
|
|
{
|
|
label: strings.GetStringFromName("popup.dontShow"),
|
|
callback: function(aChecked) {
|
|
if (aChecked)
|
|
PopupBlockerObserver.allowPopupsForSite(false);
|
|
}
|
|
},
|
|
{
|
|
label: strings.GetStringFromName("popup.show"),
|
|
callback: function(aChecked) {
|
|
// Set permission before opening popup windows
|
|
if (aChecked)
|
|
PopupBlockerObserver.allowPopupsForSite(true);
|
|
|
|
PopupBlockerObserver.showPopupsForSite();
|
|
},
|
|
positive: true
|
|
}
|
|
];
|
|
|
|
let options = { checkbox: Strings.browser.GetStringFromName("popup.dontAskAgain") };
|
|
NativeWindow.doorhanger.show(message, "popup-blocked", buttons, null, options);
|
|
}
|
|
// Record the fact that we've reported this blocked popup, so we don't
|
|
// show it again.
|
|
browser.blockedPopups.reported = true;
|
|
}
|
|
},
|
|
|
|
allowPopupsForSite: function allowPopupsForSite(aAllow) {
|
|
let currentURI = BrowserApp.selectedBrowser.currentURI;
|
|
Services.perms.add(currentURI, "popup", aAllow
|
|
? Ci.nsIPermissionManager.ALLOW_ACTION
|
|
: Ci.nsIPermissionManager.DENY_ACTION);
|
|
dump("Allowing popups for: " + currentURI);
|
|
},
|
|
|
|
showPopupsForSite: function showPopupsForSite() {
|
|
let uri = BrowserApp.selectedBrowser.currentURI;
|
|
let {blockedPopups} = BrowserApp.selectedBrowser;
|
|
if (blockedPopups) {
|
|
for (let i = 0; i < blockedPopups.length; ++i) {
|
|
let popupURIspec = blockedPopups[i].popupWindowURIspec;
|
|
|
|
// Sometimes the popup URI that we get back from blockedPopups
|
|
// isn't useful (for instance, netscape.com's popup URI ends up
|
|
// being "http://www.netscape.com", which isn't really the URI of
|
|
// the popup they're trying to show). This isn't going to be
|
|
// useful to the user, so we won't create a menu item for it.
|
|
if (popupURIspec == "" || popupURIspec == "about:blank" || popupURIspec == uri.spec)
|
|
continue;
|
|
|
|
let popupFeatures = blockedPopups[i].popupWindowFeatures;
|
|
let popupName = blockedPopups[i].popupWindowName;
|
|
|
|
let parent = BrowserApp.selectedTab;
|
|
let isPrivate = PrivateBrowsingUtils.isBrowserPrivate(parent.browser);
|
|
BrowserApp.addTab(popupURIspec, { parentId: parent.id, isPrivate: isPrivate });
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
var IndexedDB = {
|
|
_permissionsPrompt: "indexedDB-permissions-prompt",
|
|
_permissionsResponse: "indexedDB-permissions-response",
|
|
|
|
init: function IndexedDB_init() {
|
|
Services.obs.addObserver(this, this._permissionsPrompt);
|
|
},
|
|
|
|
observe: function IndexedDB_observe(subject, topic, data) {
|
|
if (topic != this._permissionsPrompt) {
|
|
throw new Error("Unexpected topic!");
|
|
}
|
|
|
|
let request = subject.QueryInterface(Ci.nsIIDBPermissionsRequest);
|
|
|
|
let browser = request.browserElement;
|
|
let tab = BrowserApp.getTabForBrowser(browser);
|
|
if (!tab)
|
|
return;
|
|
|
|
let host = browser.currentURI.asciiHost;
|
|
|
|
let strings = Strings.browser;
|
|
|
|
let message, responseTopic;
|
|
if (topic == this._permissionsPrompt) {
|
|
message = strings.formatStringFromName("offlineApps.ask", [host], 1);
|
|
responseTopic = this._permissionsResponse;
|
|
}
|
|
|
|
const firstTimeoutDuration = 300000; // 5 minutes
|
|
|
|
let timeoutId;
|
|
|
|
let notificationID = responseTopic + host;
|
|
let observer = request.responseObserver;
|
|
|
|
// This will be set to the result of PopupNotifications.show() below, or to
|
|
// the result of PopupNotifications.getNotification() if this is a
|
|
// quotaCancel notification.
|
|
let notification;
|
|
|
|
function timeoutNotification() {
|
|
// Remove the notification.
|
|
NativeWindow.doorhanger.hide(notificationID, tab.id);
|
|
|
|
// Clear all of our timeout stuff. We may be called directly, not just
|
|
// when the timeout actually elapses.
|
|
clearTimeout(timeoutId);
|
|
|
|
// And tell the page that the popup timed out.
|
|
observer.observe(null, responseTopic, Ci.nsIPermissionManager.UNKNOWN_ACTION);
|
|
}
|
|
|
|
let buttons = [
|
|
{
|
|
label: strings.GetStringFromName("offlineApps.dontAllow2"),
|
|
callback: function(aChecked) {
|
|
clearTimeout(timeoutId);
|
|
let action = aChecked ? Ci.nsIPermissionManager.DENY_ACTION : Ci.nsIPermissionManager.UNKNOWN_ACTION;
|
|
observer.observe(null, responseTopic, action);
|
|
}
|
|
},
|
|
{
|
|
label: strings.GetStringFromName("offlineApps.allow"),
|
|
callback: function() {
|
|
clearTimeout(timeoutId);
|
|
observer.observe(null, responseTopic, Ci.nsIPermissionManager.ALLOW_ACTION);
|
|
},
|
|
positive: true
|
|
}];
|
|
|
|
let options = { checkbox: Strings.browser.GetStringFromName("offlineApps.dontAskAgain") };
|
|
NativeWindow.doorhanger.show(message, notificationID, buttons, tab.id, options);
|
|
|
|
// Set the timeoutId after the popup has been created, and use the long
|
|
// timeout value. If the user doesn't notice the popup after this amount of
|
|
// time then it is most likely not visible and we want to alert the page.
|
|
timeoutId = setTimeout(timeoutNotification, firstTimeoutDuration);
|
|
}
|
|
};
|
|
|
|
var CharacterEncoding = {
|
|
_charsets: [],
|
|
|
|
init: function init() {
|
|
GlobalEventDispatcher.registerListener(this, [
|
|
"CharEncoding:Get",
|
|
"CharEncoding:Set",
|
|
]);
|
|
InitLater(() => this.sendState());
|
|
},
|
|
|
|
onEvent: function onEvent(event, data, callback) {
|
|
switch (event) {
|
|
case "CharEncoding:Get":
|
|
this.getEncoding();
|
|
break;
|
|
case "CharEncoding:Set":
|
|
this.setEncoding(data.encoding);
|
|
break;
|
|
}
|
|
},
|
|
|
|
sendState: function sendState() {
|
|
let showCharEncoding = "false";
|
|
try {
|
|
showCharEncoding = Services.prefs.getComplexValue("browser.menu.showCharacterEncoding", Ci.nsIPrefLocalizedString).data;
|
|
} catch (e) { /* Optional */ }
|
|
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "CharEncoding:State",
|
|
visible: showCharEncoding
|
|
});
|
|
},
|
|
|
|
getEncoding: function getEncoding() {
|
|
function infoToCharset(info) {
|
|
return { code: info.value, title: info.label };
|
|
}
|
|
|
|
if (!this._charsets.length) {
|
|
let data = CharsetMenu.getData();
|
|
|
|
// In the desktop UI, the pinned charsets are shown above the rest.
|
|
let pinnedCharsets = data.pinnedCharsets.map(infoToCharset);
|
|
let otherCharsets = data.otherCharsets.map(infoToCharset)
|
|
|
|
this._charsets = pinnedCharsets.concat(otherCharsets);
|
|
}
|
|
|
|
// Look for the index of the selected charset. Default to -1 if the
|
|
// doc charset isn't found in the list of available charsets.
|
|
let docCharset = BrowserApp.selectedBrowser.contentDocument.characterSet;
|
|
let selected = -1;
|
|
let charsetCount = this._charsets.length;
|
|
|
|
for (let i = 0; i < charsetCount; i++) {
|
|
if (this._charsets[i].code === docCharset) {
|
|
selected = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "CharEncoding:Data",
|
|
charsets: this._charsets,
|
|
selected: selected
|
|
});
|
|
},
|
|
|
|
setEncoding: function setEncoding(aEncoding) {
|
|
let browser = BrowserApp.selectedBrowser;
|
|
browser.docShell.gatherCharsetMenuTelemetry();
|
|
browser.docShell.charset = aEncoding;
|
|
browser.reload(Ci.nsIWebNavigation.LOAD_FLAGS_CHARSET_CHANGE);
|
|
}
|
|
};
|
|
|
|
var IdentityHandler = {
|
|
// No trusted identity information. No site identity icon is shown.
|
|
IDENTITY_MODE_UNKNOWN: "unknown",
|
|
|
|
// Domain-Validation SSL CA-signed domain verification (DV).
|
|
IDENTITY_MODE_IDENTIFIED: "identified",
|
|
|
|
// Extended-Validation SSL CA-signed identity information (EV). A more rigorous validation process.
|
|
IDENTITY_MODE_VERIFIED: "verified",
|
|
|
|
// Part of the product's UI (built in about: pages)
|
|
IDENTITY_MODE_CHROMEUI: "chromeUI",
|
|
|
|
// The following mixed content modes are only used if "security.mixed_content.block_active_content"
|
|
// is enabled. Our Java frontend coalesces them into one indicator.
|
|
|
|
// No mixed content information. No mixed content icon is shown.
|
|
MIXED_MODE_UNKNOWN: "unknown",
|
|
|
|
// Blocked active mixed content.
|
|
MIXED_MODE_CONTENT_BLOCKED: "blocked",
|
|
|
|
// Loaded active mixed content.
|
|
MIXED_MODE_CONTENT_LOADED: "loaded",
|
|
|
|
// The following tracking content modes are only used if tracking protection
|
|
// is enabled. Our Java frontend coalesces them into one indicator.
|
|
|
|
// No tracking content information. No tracking content icon is shown.
|
|
TRACKING_MODE_UNKNOWN: "unknown",
|
|
|
|
// Blocked active tracking content. Shield icon is shown, with a popup option to load content.
|
|
TRACKING_MODE_CONTENT_BLOCKED: "tracking_content_blocked",
|
|
|
|
// Loaded active tracking content. Yellow triangle icon is shown.
|
|
TRACKING_MODE_CONTENT_LOADED: "tracking_content_loaded",
|
|
|
|
// Cache the most recent TransportSecurityInfo and Location seen in
|
|
// getIdentityStrings
|
|
_lastSecInfo : null,
|
|
_lastLocation : null,
|
|
|
|
/**
|
|
* Helper to parse out the important parts of _lastSecInfo (of the SSL cert in
|
|
* particular) for use in constructing identity UI strings
|
|
*/
|
|
getIdentityData : function() {
|
|
let result = {};
|
|
let cert = this._lastSecInfo.serverCert;
|
|
|
|
// Human readable name of Subject
|
|
result.subjectOrg = cert.organization;
|
|
|
|
// SubjectName fields, broken up for individual access
|
|
if (cert.subjectName) {
|
|
result.subjectNameFields = {};
|
|
cert.subjectName.split(",").forEach(function(v) {
|
|
let field = v.split("=");
|
|
this[field[0]] = field[1];
|
|
}, result.subjectNameFields);
|
|
|
|
// Call out city, state, and country specifically
|
|
result.city = result.subjectNameFields.L;
|
|
result.state = result.subjectNameFields.ST;
|
|
result.country = result.subjectNameFields.C;
|
|
}
|
|
|
|
// Human readable name of Certificate Authority
|
|
result.caOrg = cert.issuerOrganization || cert.issuerCommonName;
|
|
result.cert = cert;
|
|
|
|
return result;
|
|
},
|
|
|
|
/**
|
|
* Determines the identity mode corresponding to the icon we show in the urlbar.
|
|
*/
|
|
getIdentityMode: function getIdentityMode(aState, uri) {
|
|
if (aState & Ci.nsIWebProgressListener.STATE_IDENTITY_EV_TOPLEVEL) {
|
|
return this.IDENTITY_MODE_VERIFIED;
|
|
}
|
|
|
|
if (aState & Ci.nsIWebProgressListener.STATE_IS_SECURE) {
|
|
return this.IDENTITY_MODE_IDENTIFIED;
|
|
}
|
|
|
|
let whitelist = /^about:(about|accounts|addons|buildconfig|cache|config|crashes|devices|downloads|experiments|fennec|firefox|feedback|home|license|logins|logo|memory|mozilla|networking|privatebrowsing|rights|serviceworkers|support|telemetry|webrtc)($|\?)/i;
|
|
if (uri.schemeIs("about") && whitelist.test(uri.spec)) {
|
|
return this.IDENTITY_MODE_CHROMEUI;
|
|
}
|
|
|
|
return this.IDENTITY_MODE_UNKNOWN;
|
|
},
|
|
|
|
getMixedDisplayMode: function getMixedDisplayMode(aState) {
|
|
if (aState & Ci.nsIWebProgressListener.STATE_LOADED_MIXED_DISPLAY_CONTENT) {
|
|
return this.MIXED_MODE_CONTENT_LOADED;
|
|
}
|
|
|
|
if (aState & Ci.nsIWebProgressListener.STATE_BLOCKED_MIXED_DISPLAY_CONTENT) {
|
|
return this.MIXED_MODE_CONTENT_BLOCKED;
|
|
}
|
|
|
|
return this.MIXED_MODE_UNKNOWN;
|
|
},
|
|
|
|
getMixedActiveMode: function getActiveDisplayMode(aState) {
|
|
// Only show an indicator for loaded mixed content if the pref to block it is enabled
|
|
if ((aState & Ci.nsIWebProgressListener.STATE_LOADED_MIXED_ACTIVE_CONTENT) &&
|
|
!Services.prefs.getBoolPref("security.mixed_content.block_active_content")) {
|
|
return this.MIXED_MODE_CONTENT_LOADED;
|
|
}
|
|
|
|
if (aState & Ci.nsIWebProgressListener.STATE_BLOCKED_MIXED_ACTIVE_CONTENT) {
|
|
return this.MIXED_MODE_CONTENT_BLOCKED;
|
|
}
|
|
|
|
return this.MIXED_MODE_UNKNOWN;
|
|
},
|
|
|
|
getTrackingMode: function getTrackingMode(aState, aBrowser) {
|
|
if (aState & Ci.nsIWebProgressListener.STATE_BLOCKED_TRACKING_CONTENT) {
|
|
this.shieldHistogramAdd(aBrowser, 2);
|
|
return this.TRACKING_MODE_CONTENT_BLOCKED;
|
|
}
|
|
|
|
// Only show an indicator for loaded tracking content if the pref to block it is enabled
|
|
let tpEnabled = Services.prefs.getBoolPref("privacy.trackingprotection.enabled") ||
|
|
(Services.prefs.getBoolPref("privacy.trackingprotection.pbmode.enabled") &&
|
|
PrivateBrowsingUtils.isBrowserPrivate(aBrowser));
|
|
|
|
if ((aState & Ci.nsIWebProgressListener.STATE_LOADED_TRACKING_CONTENT) && tpEnabled) {
|
|
this.shieldHistogramAdd(aBrowser, 1);
|
|
return this.TRACKING_MODE_CONTENT_LOADED;
|
|
}
|
|
|
|
this.shieldHistogramAdd(aBrowser, 0);
|
|
return this.TRACKING_MODE_UNKNOWN;
|
|
},
|
|
|
|
shieldHistogramAdd: function(browser, value) {
|
|
if (PrivateBrowsingUtils.isBrowserPrivate(browser)) {
|
|
return;
|
|
}
|
|
Telemetry.addData("TRACKING_PROTECTION_SHIELD", value);
|
|
},
|
|
|
|
/**
|
|
* Determine the identity of the page being displayed by examining its SSL cert
|
|
* (if available). Return the data needed to update the UI.
|
|
*/
|
|
checkIdentity: function checkIdentity(aState, aBrowser) {
|
|
this._lastSecInfo = aBrowser.securityUI.secInfo;
|
|
|
|
// Don't pass in the actual location object, since it can cause us to
|
|
// hold on to the window object too long. Just pass in the fields we
|
|
// care about. (bug 424829)
|
|
let locationObj = {};
|
|
try {
|
|
let location = aBrowser.contentWindow.location;
|
|
locationObj.host = location.host;
|
|
locationObj.hostname = location.hostname;
|
|
locationObj.port = location.port;
|
|
locationObj.origin = location.origin;
|
|
} catch (ex) {
|
|
// Can sometimes throw if the URL being visited has no host/hostname,
|
|
// e.g. about:blank. The _state for these pages means we won't need these
|
|
// properties anyways, though.
|
|
}
|
|
this._lastLocation = locationObj;
|
|
|
|
this._uri = aBrowser.currentURI;
|
|
try {
|
|
this._uri = Services.uriFixup.createExposableURI(this._uri);
|
|
} catch (e) {}
|
|
|
|
let identityMode = this.getIdentityMode(aState, this._uri);
|
|
let mixedDisplay = this.getMixedDisplayMode(aState);
|
|
let mixedActive = this.getMixedActiveMode(aState);
|
|
let result = {
|
|
origin: locationObj.origin,
|
|
mode: {
|
|
identity: identityMode,
|
|
mixed_display: mixedDisplay,
|
|
mixed_active: mixedActive,
|
|
}
|
|
};
|
|
|
|
result.host = this.getEffectiveHost();
|
|
|
|
// Don't show identity data for pages with an unknown identity or if any
|
|
// mixed content is loaded (mixed display content is loaded by default).
|
|
// We also return for CHROMEUI pages since they don't have any certificate
|
|
// information to load either. result.secure specifically refers to connection
|
|
// security, which is irrelevant for about: pages, as they're loaded locally.
|
|
if (identityMode == this.IDENTITY_MODE_UNKNOWN ||
|
|
identityMode == this.IDENTITY_MODE_CHROMEUI ||
|
|
aState & Ci.nsIWebProgressListener.STATE_IS_BROKEN) {
|
|
result.secure = false;
|
|
return result;
|
|
}
|
|
|
|
result.secure = true;
|
|
|
|
let iData = this.getIdentityData();
|
|
result.verifier = Strings.browser.formatStringFromName("identity.identified.verifier", [iData.caOrg], 1);
|
|
|
|
// If the cert is identified, then we can populate the results with credentials
|
|
if (aState & Ci.nsIWebProgressListener.STATE_IDENTITY_EV_TOPLEVEL) {
|
|
result.owner = iData.subjectOrg;
|
|
|
|
// Build an appropriate supplemental block out of whatever location data we have
|
|
let supplemental = "";
|
|
if (iData.city) {
|
|
supplemental += iData.city + "\n";
|
|
}
|
|
if (iData.state && iData.country) {
|
|
supplemental += Strings.browser.formatStringFromName("identity.identified.state_and_country", [iData.state, iData.country], 2);
|
|
result.country = iData.country;
|
|
} else if (iData.state) { // State only
|
|
supplemental += iData.state;
|
|
} else if (iData.country) { // Country only
|
|
supplemental += iData.country;
|
|
result.country = iData.country;
|
|
}
|
|
result.supplemental = supplemental;
|
|
|
|
return result;
|
|
}
|
|
|
|
// Cache the override service the first time we need to check it
|
|
if (!this._overrideService)
|
|
this._overrideService = Cc["@mozilla.org/security/certoverride;1"].getService(Ci.nsICertOverrideService);
|
|
|
|
// Check whether this site is a security exception. XPConnect does the right
|
|
// thing here in terms of converting _lastLocation.port from string to int, but
|
|
// the overrideService doesn't like undefined ports, so make sure we have
|
|
// something in the default case (bug 432241).
|
|
// .hostname can return an empty string in some exceptional cases -
|
|
// hasMatchingOverride does not handle that, so avoid calling it.
|
|
// Updating the tooltip value in those cases isn't critical.
|
|
// FIXME: Fixing bug 646690 would probably makes this check unnecessary
|
|
if (this._lastLocation.hostname &&
|
|
this._overrideService.hasMatchingOverride(this._lastLocation.hostname,
|
|
(this._lastLocation.port || 443),
|
|
iData.cert, {}, {})) {
|
|
result.verifier = Strings.browser.GetStringFromName("identity.identified.verified_by_you");
|
|
result.securityException = true;
|
|
}
|
|
return result;
|
|
},
|
|
|
|
/**
|
|
* Attempt to provide proper IDN treatment for host names
|
|
*/
|
|
getEffectiveHost: function getEffectiveHost() {
|
|
if (!this._IDNService)
|
|
this._IDNService = Cc["@mozilla.org/network/idn-service;1"]
|
|
.getService(Ci.nsIIDNService);
|
|
try {
|
|
return this._IDNService.convertToDisplayIDN(this._uri.host, {});
|
|
} catch (e) {
|
|
// If something goes wrong (e.g. hostname is an IP address) just fail back
|
|
// to the full domain.
|
|
return this._lastLocation.hostname;
|
|
}
|
|
}
|
|
};
|
|
|
|
var SearchEngines = {
|
|
_contextMenuId: null,
|
|
PREF_SUGGEST_ENABLED: "browser.search.suggest.enabled",
|
|
PREF_SUGGEST_PROMPTED: "browser.search.suggest.prompted",
|
|
|
|
// Shared preference key used for search activity default engine.
|
|
PREF_SEARCH_ACTIVITY_ENGINE_KEY: "search.engines.defaultname",
|
|
|
|
init: function init() {
|
|
GlobalEventDispatcher.registerListener(this, [
|
|
"SearchEngines:Add",
|
|
"SearchEngines:GetVisible",
|
|
"SearchEngines:Remove",
|
|
"SearchEngines:RestoreDefaults",
|
|
"SearchEngines:SetDefault",
|
|
]);
|
|
Services.obs.addObserver(this, "browser-search-engine-modified");
|
|
},
|
|
|
|
// Fetch list of search engines. all ? All engines : Visible engines only.
|
|
_handleSearchEnginesGetVisible: async function _handleSearchEnginesGetVisible(rv, all) {
|
|
if (!Components.isSuccessCode(rv)) {
|
|
Cu.reportError("Could not initialize search service, bailing out.");
|
|
return;
|
|
}
|
|
|
|
let engineData = await Services.search.getVisibleEngines({});
|
|
|
|
// Our Java UI assumes that the default engine is the first item in the array,
|
|
// so we need to make sure that's the case.
|
|
if (engineData[0].name !== Services.search.defaultEngine.name) {
|
|
engineData = engineData.filter(engine => engine.name !== Services.search.defaultEngine.name);
|
|
engineData.unshift(Services.search.defaultEngine);
|
|
}
|
|
|
|
let searchEngines = engineData.map(function (engine) {
|
|
return {
|
|
name: engine.name,
|
|
identifier: engine.identifier,
|
|
iconURI: (engine.iconURI ? engine.iconURI.spec : null),
|
|
hidden: engine.hidden
|
|
};
|
|
});
|
|
|
|
let suggestTemplate = null;
|
|
let suggestEngine = null;
|
|
|
|
// Check to see if the default engine supports search suggestions. We only need to check
|
|
// the default engine because we only show suggestions for the default engine in the UI.
|
|
let engine = Services.search.defaultEngine;
|
|
if (engine.supportsResponseType("application/x-suggestions+json")) {
|
|
suggestEngine = engine.name;
|
|
suggestTemplate = engine.getSubmission("__searchTerms__", "application/x-suggestions+json").uri.spec;
|
|
}
|
|
|
|
// By convention, the currently configured default engine is at position zero in searchEngines.
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "SearchEngines:Data",
|
|
searchEngines: searchEngines,
|
|
suggest: {
|
|
engine: suggestEngine,
|
|
template: suggestTemplate,
|
|
enabled: Services.prefs.getBoolPref(this.PREF_SUGGEST_ENABLED),
|
|
prompted: Services.prefs.getBoolPref(this.PREF_SUGGEST_PROMPTED)
|
|
}
|
|
});
|
|
|
|
// Send a speculative connection to the default engine.
|
|
Services.search.defaultEngine.speculativeConnect({ window: window,
|
|
originAttributes: {} });
|
|
},
|
|
|
|
// Helper method to extract the engine name from a JSON. Simplifies the observe function.
|
|
_extractEngineFromJSON: function _extractEngineFromJSON(data) {
|
|
return Services.search.getEngineByName(data.engine);
|
|
},
|
|
|
|
onEvent: function (event, data, callback) {
|
|
let engine;
|
|
switch (event) {
|
|
case "SearchEngines:Add":
|
|
this.displaySearchEnginesList(data);
|
|
break;
|
|
case "SearchEngines:GetVisible":
|
|
Services.search.init().then(this._handleSearchEnginesGetVisible.bind(this));
|
|
break;
|
|
case "SearchEngines:Remove":
|
|
// Make sure the engine isn't hidden before removing it, to make sure it's
|
|
// visible if the user later re-adds it (works around bug 341833)
|
|
engine = this._extractEngineFromJSON(data);
|
|
engine.hidden = false;
|
|
Services.search.removeEngine(engine);
|
|
break;
|
|
case "SearchEngines:RestoreDefaults":
|
|
// Un-hides all default engines.
|
|
Services.search.restoreDefaultEngines();
|
|
break;
|
|
case "SearchEngines:SetDefault":
|
|
engine = this._extractEngineFromJSON(data);
|
|
// Move the new default search engine to the top of the search engine list.
|
|
Services.search.moveEngine(engine, 0).then(() => Services.search.defaultEngine = engine);
|
|
break;
|
|
default:
|
|
dump("Unexpected message type observed: " + event);
|
|
break;
|
|
}
|
|
},
|
|
|
|
observe: function observe(aSubject, aTopic, aData) {
|
|
switch (aTopic) {
|
|
case "browser-search-engine-modified":
|
|
if (aData == "engine-default") {
|
|
this._setSearchActivityDefaultPref(aSubject.QueryInterface(Ci.nsISearchEngine));
|
|
}
|
|
break;
|
|
default:
|
|
dump("Unexpected message type observed: " + aTopic);
|
|
break;
|
|
}
|
|
},
|
|
|
|
migrateSearchActivityDefaultPref: function migrateSearchActivityDefaultPref() {
|
|
Services.search.init().then(() => this._setSearchActivityDefaultPref(Services.search.defaultEngine));
|
|
},
|
|
|
|
// Updates the search activity pref when the default engine changes.
|
|
_setSearchActivityDefaultPref: function _setSearchActivityDefaultPref(engine) {
|
|
SharedPreferences.forApp().setCharPref(this.PREF_SEARCH_ACTIVITY_ENGINE_KEY, engine.name);
|
|
},
|
|
|
|
// Display context menu listing names of the search engines available to be added.
|
|
displaySearchEnginesList: function displaySearchEnginesList(data) {
|
|
let tab = BrowserApp.getTabForId(data.tabId);
|
|
|
|
if (!tab)
|
|
return;
|
|
|
|
let browser = tab.browser;
|
|
let engines = browser.engines;
|
|
|
|
let p = new Prompt({
|
|
window: browser.contentWindow
|
|
}).setSingleChoiceItems(engines.map(function(e) {
|
|
return { label: e.title };
|
|
})).show(data => {
|
|
if (data.button == -1)
|
|
return;
|
|
|
|
this.addOpenSearchEngine(engines[data.button]);
|
|
engines.splice(data.button, 1);
|
|
|
|
if (engines.length < 1) {
|
|
// Broadcast message that there are no more add-able search engines.
|
|
let newEngineMessage = {
|
|
type: "Link:OpenSearch",
|
|
tabID: tab.id,
|
|
visible: false
|
|
};
|
|
|
|
GlobalEventDispatcher.sendRequest(newEngineMessage);
|
|
}
|
|
});
|
|
},
|
|
|
|
addOpenSearchEngine: async function addOpenSearchEngine(engine) {
|
|
try {
|
|
await Services.search.addEngine(engine.url, engine.iconURL, false);
|
|
// Display a toast confirming addition of new search engine.
|
|
Snackbars.show(Strings.browser.formatStringFromName("alertSearchEngineAddedToast", [engine.title], 1), Snackbars.LENGTH_LONG);
|
|
} catch (ex) {
|
|
let code = ex.result;
|
|
let errorMessage;
|
|
if (code == 2) {
|
|
// Engine is a duplicate.
|
|
errorMessage = "alertSearchEngineDuplicateToast";
|
|
} else {
|
|
// Unknown failure. Display general error message.
|
|
errorMessage = "alertSearchEngineErrorToast";
|
|
}
|
|
|
|
Snackbars.show(Strings.browser.formatStringFromName(errorMessage, [engine.title], 1), Snackbars.LENGTH_LONG);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Build and return an array of sorted form data / Query Parameters
|
|
* for an element in a submission form.
|
|
*
|
|
* @param element
|
|
* A valid submission element of a form.
|
|
*/
|
|
_getSortedFormData: function(element) {
|
|
let formData = [];
|
|
|
|
for (let formElement of element.form.elements) {
|
|
if (!formElement.type) {
|
|
continue;
|
|
}
|
|
|
|
// Make this text field a generic search parameter.
|
|
if (element == formElement) {
|
|
formData.push({ name: formElement.name, value: "{searchTerms}" });
|
|
continue;
|
|
}
|
|
|
|
// Add other form elements as parameters.
|
|
switch (formElement.type.toLowerCase()) {
|
|
case "checkbox":
|
|
case "radio":
|
|
if (!formElement.checked) {
|
|
break;
|
|
}
|
|
case "text":
|
|
case "hidden":
|
|
case "textarea":
|
|
formData.push({ name: escape(formElement.name), value: escape(formElement.value) });
|
|
break;
|
|
|
|
case "select-one": {
|
|
for (let option of formElement.options) {
|
|
if (option.selected) {
|
|
formData.push({ name: escape(formElement.name), value: escape(formElement.value) });
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
// Return valid, pre-sorted queryParams.
|
|
return formData.filter(a => a.name && a.value).sort((a, b) => {
|
|
// nsISearchService.hasEngineWithURL() ensures sort, but this helps.
|
|
if (a.name > b.name) {
|
|
return 1;
|
|
}
|
|
if (b.name > a.name) {
|
|
return -1;
|
|
}
|
|
|
|
if (a.value > b.value) {
|
|
return 1;
|
|
}
|
|
if (b.value > a.value) {
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Check if any search engines already handle an EngineURL of type
|
|
* URLTYPE_SEARCH_HTML, matching this request-method, formURL, and queryParams.
|
|
*/
|
|
visibleEngineExists: function(element) {
|
|
let formData = this._getSortedFormData(element);
|
|
|
|
let form = element.form;
|
|
let method = form.method.toUpperCase();
|
|
|
|
let charset = element.ownerDocument.characterSet;
|
|
let docURI = Services.io.newURI(element.ownerDocument.URL, charset);
|
|
let formURL = Services.io.newURI(form.getAttribute("action"), charset, docURI).spec;
|
|
|
|
return Services.search.hasEngineWithURL(method, formURL, formData);
|
|
},
|
|
|
|
/**
|
|
* Adds a new search engine to the SearchService, based on its provided element. Prompts for an engine
|
|
* name, and appends a simple version-number in case of collision with an existing name.
|
|
*
|
|
* @return callback to handle success value. Currently used for ActionBarHandler.js and UI updates.
|
|
*/
|
|
addEngine: function addEngine(aElement, resultCallback) {
|
|
let form = aElement.form;
|
|
let charset = aElement.ownerDocument.characterSet;
|
|
let docURI = Services.io.newURI(aElement.ownerDocument.URL, charset);
|
|
let formURL = Services.io.newURI(form.getAttribute("action"), charset, docURI).spec;
|
|
let method = form.method.toUpperCase();
|
|
let formData = this._getSortedFormData(aElement);
|
|
|
|
// prompt user for name of search engine
|
|
let promptTitle = Strings.browser.GetStringFromName("contextmenu.addSearchEngine3");
|
|
let title = { value: (aElement.ownerDocument.title || docURI.displayHost) };
|
|
if (!Services.prompt.prompt(null, promptTitle, null, title, null, {})) {
|
|
if (resultCallback) {
|
|
resultCallback(false);
|
|
};
|
|
return;
|
|
}
|
|
|
|
Services.search.init().then(function addEngine_cb(rv) {
|
|
if (!Components.isSuccessCode(rv)) {
|
|
Cu.reportError("Could not initialize search service, bailing out.");
|
|
if (resultCallback) {
|
|
resultCallback(false);
|
|
};
|
|
return;
|
|
}
|
|
|
|
GlobalEventDispatcher.sendRequestForResult({
|
|
type: 'Favicon:Request',
|
|
url: docURI.spec,
|
|
skipNetwork: false
|
|
}).then(async data => {
|
|
// if there's already an engine with this name, add a number to
|
|
// make the name unique (e.g., "Google" becomes "Google 2")
|
|
let name = title.value;
|
|
for (let i = 2; Services.search.getEngineByName(name); i++) {
|
|
name = title.value + " " + i;
|
|
}
|
|
|
|
await Services.search.addEngineWithDetails(name, data, null, null, method, formURL);
|
|
Snackbars.show(Strings.browser.formatStringFromName("alertSearchEngineAddedToast", [name], 1), Snackbars.LENGTH_LONG);
|
|
|
|
let engine = Services.search.getEngineByName(name);
|
|
engine.wrappedJSObject._queryCharset = charset;
|
|
formData.forEach(param => { engine.addParam(param.name, param.value, null); });
|
|
|
|
if (resultCallback) {
|
|
return resultCallback(true);
|
|
};
|
|
}).catch(e => {
|
|
dump("Error while fetching icon for search engine");
|
|
|
|
resultCallback(false);
|
|
});
|
|
});
|
|
}
|
|
};
|
|
|
|
var ActivityObserver = {
|
|
init: function ao_init() {
|
|
Services.obs.addObserver(this, "application-background");
|
|
Services.obs.addObserver(this, "application-foreground");
|
|
},
|
|
|
|
observe: function ao_observe(aSubject, aTopic, aData) {
|
|
let isForeground = false;
|
|
let tab = BrowserApp.selectedTab;
|
|
|
|
UITelemetry.addEvent("show.1", "system", null, aTopic);
|
|
|
|
switch (aTopic) {
|
|
case "application-background" :
|
|
let doc = (tab ? tab.browser.contentDocument : null);
|
|
if (doc && doc.fullscreenElement) {
|
|
doc.exitFullscreen();
|
|
}
|
|
isForeground = false;
|
|
break;
|
|
case "application-foreground" :
|
|
isForeground = true;
|
|
break;
|
|
}
|
|
|
|
if (tab && tab.getActive() != isForeground) {
|
|
tab.setActive(isForeground);
|
|
}
|
|
}
|
|
};
|
|
|
|
var Telemetry = {
|
|
addData: function addData(aHistogramId, aValue) {
|
|
let histogram = Services.telemetry.getHistogramById(aHistogramId);
|
|
histogram.add(aValue);
|
|
},
|
|
};
|
|
|
|
var Experiments = {
|
|
// Enable malware download protection (bug 936041)
|
|
MALWARE_DOWNLOAD_PROTECTION: "malware-download-protection",
|
|
|
|
// Try to load pages from disk cache when network is offline (bug 935190)
|
|
OFFLINE_CACHE: "offline-cache",
|
|
|
|
init() {
|
|
GlobalEventDispatcher.sendRequestForResult({
|
|
type: "Experiments:GetActive"
|
|
}).then(names => {
|
|
for (let name of names) {
|
|
switch (name) {
|
|
case this.MALWARE_DOWNLOAD_PROTECTION: {
|
|
// Apply experiment preferences on the default branch. This allows
|
|
// us to avoid migrating user prefs when experiments are enabled/disabled,
|
|
// and it also allows users to override these prefs in about:config.
|
|
let defaults = Services.prefs.getDefaultBranch(null);
|
|
defaults.setBoolPref("browser.safebrowsing.downloads.enabled", true);
|
|
defaults.setBoolPref("browser.safebrowsing.downloads.remote.enabled", true);
|
|
continue;
|
|
}
|
|
|
|
case this.OFFLINE_CACHE: {
|
|
let defaults = Services.prefs.getDefaultBranch(null);
|
|
defaults.setBoolPref("browser.tabs.useCache", true);
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
},
|
|
|
|
setOverride(name, isEnabled) {
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Experiments:SetOverride",
|
|
name: name,
|
|
isEnabled: isEnabled
|
|
});
|
|
},
|
|
|
|
clearOverride(name) {
|
|
GlobalEventDispatcher.sendRequest({
|
|
type: "Experiments:ClearOverride",
|
|
name: name
|
|
});
|
|
}
|
|
};
|
|
|
|
var ExternalApps = {
|
|
_contextMenuId: null,
|
|
|
|
// extend _getLink to pickup html5 media links.
|
|
_getMediaLink: function(aElement) {
|
|
let uri = NativeWindow.contextmenus._getLink(aElement);
|
|
if (uri == null &&
|
|
(ChromeUtils.getClassName(aElement) === "HTMLVideoElement" ||
|
|
ChromeUtils.getClassName(aElement) === "HTMLAudioElement")) {
|
|
try {
|
|
let mediaSrc = aElement.currentSrc || aElement.src;
|
|
uri = ContentAreaUtils.makeURI(mediaSrc, null, null);
|
|
} catch (e) {}
|
|
}
|
|
return uri;
|
|
},
|
|
|
|
init: function helper_init() {
|
|
this._contextMenuId = NativeWindow.contextmenus.add(function(aElement) {
|
|
let uri = null;
|
|
var node = aElement;
|
|
while (node && !uri) {
|
|
uri = ExternalApps._getMediaLink(node);
|
|
node = node.parentNode;
|
|
}
|
|
let apps = [];
|
|
if (uri)
|
|
apps = HelperApps.getAppsForUri(uri);
|
|
|
|
return apps.length == 1 ? Strings.browser.formatStringFromName("helperapps.openWithApp2", [apps[0].name], 1) :
|
|
Strings.browser.GetStringFromName("helperapps.openWithList2");
|
|
}, this.filter, this.openExternal);
|
|
},
|
|
|
|
filter: {
|
|
matches: function(aElement) {
|
|
if (!Services.prefs.getBoolPref("network.protocol-handler.external-default")) {
|
|
return false;
|
|
}
|
|
|
|
let uri = ExternalApps._getMediaLink(aElement);
|
|
let apps = [];
|
|
if (uri) {
|
|
apps = HelperApps.getAppsForUri(uri);
|
|
}
|
|
return apps.length > 0;
|
|
}
|
|
},
|
|
|
|
openExternal: function(aElement) {
|
|
if (aElement.pause) {
|
|
aElement.pause();
|
|
}
|
|
let uri = ExternalApps._getMediaLink(aElement);
|
|
HelperApps.launchUri(uri);
|
|
},
|
|
|
|
shouldCheckUri: function(uri) {
|
|
if (!(uri.schemeIs("http") || uri.schemeIs("https") || uri.schemeIs("file"))) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
updatePageAction: function updatePageAction(uri, contentDocument) {
|
|
HelperApps.getAppsForUri(uri, { filterHttp: true }, (apps) => {
|
|
this.clearPageAction();
|
|
if (apps.length > 0)
|
|
this._setUriForPageAction(uri, apps, contentDocument);
|
|
});
|
|
},
|
|
|
|
updatePageActionUri: function updatePageActionUri(uri) {
|
|
this._pageActionUri = uri;
|
|
},
|
|
|
|
_getMediaContentElement(contentDocument) {
|
|
if (!contentDocument.contentType.startsWith("video/") &&
|
|
!contentDocument.contentType.startsWith("audio/")) {
|
|
return null;
|
|
}
|
|
|
|
let element = contentDocument.activeElement;
|
|
|
|
if (element instanceof HTMLBodyElement) {
|
|
element = element.firstChild;
|
|
}
|
|
|
|
if (element instanceof HTMLMediaElement) {
|
|
return element;
|
|
}
|
|
|
|
return null;
|
|
},
|
|
|
|
_setUriForPageAction: function setUriForPageAction(uri, apps, contentDocument) {
|
|
this.updatePageActionUri(uri);
|
|
|
|
// If the pageaction is already added, simply update the URI to be launched when 'onclick' is triggered.
|
|
if (this._pageActionId != undefined)
|
|
return;
|
|
|
|
let mediaElement = this._getMediaContentElement(contentDocument);
|
|
|
|
this._pageActionId = PageActions.add({
|
|
title: Strings.browser.GetStringFromName("openInApp.pageAction"),
|
|
icon: "drawable://icon_openinapp",
|
|
useTint: true,
|
|
|
|
clickCallback: () => {
|
|
UITelemetry.addEvent("launch.1", "pageaction", null, "helper");
|
|
|
|
let wasPlaying = mediaElement && !mediaElement.paused && !mediaElement.ended;
|
|
if (wasPlaying) {
|
|
mediaElement.pause();
|
|
}
|
|
|
|
if (apps.length > 1) {
|
|
// Use the HelperApps prompt here to filter out any Http handlers
|
|
HelperApps.prompt(apps, {
|
|
window: window,
|
|
title: Strings.browser.GetStringFromName("openInApp.pageAction"),
|
|
buttons: [
|
|
Strings.browser.GetStringFromName("openInApp.ok"),
|
|
Strings.browser.GetStringFromName("openInApp.cancel")
|
|
],
|
|
// Support double tapping to launch an app
|
|
doubleTapButton: 0
|
|
}, (result) => {
|
|
if (result.button != 0) {
|
|
if (wasPlaying) {
|
|
mediaElement.play();
|
|
}
|
|
|
|
return;
|
|
}
|
|
apps[result.icongrid0].launch(this._pageActionUri);
|
|
});
|
|
} else {
|
|
apps[0].launch(this._pageActionUri);
|
|
}
|
|
}
|
|
});
|
|
},
|
|
|
|
clearPageAction: function clearPageAction() {
|
|
if(!this._pageActionId)
|
|
return;
|
|
|
|
PageActions.remove(this._pageActionId);
|
|
delete this._pageActionId;
|
|
},
|
|
};
|
|
|
|
var Distribution = {
|
|
// File used to store campaign data
|
|
_file: null,
|
|
|
|
_preferencesJSON: null,
|
|
|
|
init: function dc_init() {
|
|
GlobalEventDispatcher.registerListener(this, [
|
|
"Campaign:Set",
|
|
"Distribution:Changed",
|
|
"Distribution:Set",
|
|
]);
|
|
Services.obs.addObserver(this, "prefservice:after-app-defaults");
|
|
|
|
// Look for file outside the APK:
|
|
// /data/data/org.mozilla.xxx/distribution.json
|
|
this._file = Services.dirsvc.get("XCurProcD", Ci.nsIFile);
|
|
this._file.append("distribution.json");
|
|
this.readJSON(this._file, this.update);
|
|
},
|
|
|
|
onEvent: function dc_onEvent(event, data, callback) {
|
|
switch (event) {
|
|
case "Campaign:Set": {
|
|
// Update the prefs for this session
|
|
try {
|
|
this.update(data);
|
|
} catch (ex) {
|
|
Cu.reportError("Distribution: Could not parse JSON: " + ex);
|
|
return;
|
|
}
|
|
|
|
// Asynchronously copy the data to the file.
|
|
let array = new TextEncoder().encode(JSON.stringify(data));
|
|
OS.File.writeAtomic(this._file.path, array, { tmpPath: this._file.path + ".tmp" });
|
|
break;
|
|
}
|
|
|
|
case "Distribution:Changed":
|
|
// Re-init the search service.
|
|
try {
|
|
Services.search._reInit();
|
|
} catch (e) {
|
|
console.log("Unable to reinit search service.");
|
|
}
|
|
// Fall through.
|
|
|
|
case "Distribution:Set":
|
|
if (data) {
|
|
try {
|
|
this._preferencesJSON = JSON.parse(data.preferences);
|
|
} catch (e) {
|
|
console.log("Invalid distribution JSON.");
|
|
}
|
|
}
|
|
// Reload the default prefs so we can observe "prefservice:after-app-defaults"
|
|
Services.prefs.QueryInterface(Ci.nsIObserver).observe(null, "reload-default-prefs", null);
|
|
this.installDistroAddons();
|
|
break;
|
|
}
|
|
},
|
|
|
|
observe: function dc_observe(aSubject, aTopic, aData) {
|
|
switch (aTopic) {
|
|
case "prefservice:after-app-defaults":
|
|
this.getPrefs();
|
|
break;
|
|
}
|
|
},
|
|
|
|
update: function dc_update(aData) {
|
|
// Force the distribution preferences on the default branch
|
|
let defaults = Services.prefs.getDefaultBranch(null);
|
|
defaults.setCharPref("distribution.id", aData.id);
|
|
defaults.setCharPref("distribution.version", aData.version);
|
|
},
|
|
|
|
getPrefs: function dc_getPrefs() {
|
|
if (this._preferencesJSON) {
|
|
this.applyPrefs(this._preferencesJSON);
|
|
this._preferencesJSON = null;
|
|
return;
|
|
}
|
|
|
|
// Get the distribution directory, and bail if it doesn't exist.
|
|
let file = FileUtils.getDir("XREAppDist", [], false);
|
|
if (!file.exists())
|
|
return;
|
|
|
|
file.append("preferences.json");
|
|
this.readJSON(file, this.applyPrefs);
|
|
},
|
|
|
|
applyPrefs: function dc_applyPrefs(aData) {
|
|
// Check for required Global preferences
|
|
let global = aData["Global"];
|
|
if (!(global && global["id"] && global["version"] && global["about"])) {
|
|
Cu.reportError("Distribution: missing or incomplete Global preferences");
|
|
return;
|
|
}
|
|
|
|
// Force the distribution preferences on the default branch
|
|
let defaults = Services.prefs.getDefaultBranch(null);
|
|
defaults.setCharPref("distribution.id", global["id"]);
|
|
defaults.setCharPref("distribution.version", global["version"]);
|
|
|
|
let locale = BrowserApp.getUALocalePref();
|
|
defaults.setStringPref("distribution.about",
|
|
global["about." + locale] || global["about"]);
|
|
|
|
let prefs = aData["Preferences"];
|
|
for (let key in prefs) {
|
|
try {
|
|
let value = prefs[key];
|
|
switch (typeof value) {
|
|
case "boolean":
|
|
defaults.setBoolPref(key, value);
|
|
break;
|
|
case "number":
|
|
defaults.setIntPref(key, value);
|
|
break;
|
|
case "string":
|
|
case "undefined":
|
|
defaults.setCharPref(key, value);
|
|
break;
|
|
}
|
|
} catch (e) { /* ignore bad prefs and move on */ }
|
|
}
|
|
|
|
// Apply a lightweight theme if necessary
|
|
if (prefs && prefs["lightweightThemes.selectedThemeID"]) {
|
|
Services.obs.notifyObservers(null, "lightweight-theme-apply");
|
|
}
|
|
|
|
let localizedString = Cc["@mozilla.org/pref-localizedstring;1"].createInstance(Ci.nsIPrefLocalizedString);
|
|
let localizeablePrefs = aData["LocalizablePreferences"];
|
|
for (let key in localizeablePrefs) {
|
|
try {
|
|
let value = localizeablePrefs[key];
|
|
value = value.replace(/%LOCALE%/g, locale);
|
|
localizedString.data = "data:text/plain," + key + "=" + value;
|
|
defaults.setComplexValue(key, Ci.nsIPrefLocalizedString, localizedString);
|
|
} catch (e) { /* ignore bad prefs and move on */ }
|
|
}
|
|
|
|
let localizeablePrefsOverrides = aData["LocalizablePreferences." + locale];
|
|
for (let key in localizeablePrefsOverrides) {
|
|
try {
|
|
let value = localizeablePrefsOverrides[key];
|
|
localizedString.data = "data:text/plain," + key + "=" + value;
|
|
defaults.setComplexValue(key, Ci.nsIPrefLocalizedString, localizedString);
|
|
} catch (e) { /* ignore bad prefs and move on */ }
|
|
}
|
|
|
|
GlobalEventDispatcher.sendRequest({ type: "Distribution:Set:OK" });
|
|
},
|
|
|
|
// aFile is an nsIFile
|
|
// aCallback takes the parsed JSON object as a parameter
|
|
readJSON: function dc_readJSON(aFile, aCallback) {
|
|
(async () => {
|
|
try {
|
|
let bytes = await OS.File.read(aFile.path);
|
|
let raw = new TextDecoder().decode(bytes) || "";
|
|
} catch (e) {
|
|
if (!(e instanceof OS.File.Error && e.becauseNoSuchFile)) {
|
|
Cu.reportError("Distribution: Could not read from " + aFile.leafName + " file");
|
|
}
|
|
return;
|
|
}
|
|
|
|
try {
|
|
aCallback(JSON.parse(raw));
|
|
} catch (e) {
|
|
Cu.reportError("Distribution: Could not parse JSON: " + e);
|
|
}
|
|
})();
|
|
},
|
|
|
|
// Track pending installs so we can avoid showing notifications for them.
|
|
pendingAddonInstalls: new Set(),
|
|
|
|
async installDistroAddons() {
|
|
const PREF_ADDONS_INSTALLED = "distribution.addonsInstalled";
|
|
try {
|
|
let installed = Services.prefs.getBoolPref(PREF_ADDONS_INSTALLED);
|
|
if (installed) {
|
|
return;
|
|
}
|
|
} catch (e) {
|
|
Services.prefs.setBoolPref(PREF_ADDONS_INSTALLED, true);
|
|
}
|
|
|
|
let distroPath;
|
|
try {
|
|
distroPath = FileUtils.getDir("XREAppDist", ["extensions"]).path;
|
|
|
|
let info = await OS.File.stat(distroPath);
|
|
if (!info.isDir) {
|
|
return;
|
|
}
|
|
} catch (e) {
|
|
return;
|
|
}
|
|
|
|
let it = new OS.File.DirectoryIterator(distroPath);
|
|
try {
|
|
await it.forEach(entry => {
|
|
// Only support extensions that are zipped in .xpi files.
|
|
if (entry.isDir || !entry.name.endsWith(".xpi")) {
|
|
dump("Ignoring distribution add-on that isn't an XPI: " + entry.path);
|
|
return;
|
|
}
|
|
|
|
AddonManager.getInstallForFile(new FileUtils.File(entry.path), null,
|
|
{source: "distribution"}).then(install => {
|
|
let id = entry.name.substring(0, entry.name.length - 4);
|
|
if (install.addon.id !== id) {
|
|
Cu.reportError("File entry " + entry.path + " contains an add-on with an incorrect ID");
|
|
return;
|
|
}
|
|
this.pendingAddonInstalls.add(install);
|
|
install.install();
|
|
}).catch(e => {
|
|
Cu.reportError("Error installing distribution add-on: " + entry.path + ": " + e);
|
|
});
|
|
});
|
|
} finally {
|
|
it.close();
|
|
}
|
|
},
|
|
};
|
|
|
|
var Tabs = {
|
|
_enableTabExpiration: false,
|
|
_useCache: false,
|
|
_domains: new Set(),
|
|
|
|
init: function() {
|
|
// On low-memory platforms, always allow tab expiration. On high-mem
|
|
// platforms, allow it to be turned on once we hit a low-mem situation.
|
|
if (BrowserApp.isOnLowMemoryPlatform) {
|
|
this._enableTabExpiration = true;
|
|
} else {
|
|
Services.obs.addObserver(this, "memory-pressure");
|
|
}
|
|
|
|
GlobalEventDispatcher.registerListener(this, [
|
|
// Watch for opportunities to pre-connect to high probability targets.
|
|
"Session:Prefetch",
|
|
]);
|
|
|
|
// Track the network connection so we can efficiently use the cache
|
|
// for possible offline rendering.
|
|
Services.obs.addObserver(this, "network:link-status-changed");
|
|
let network = Cc["@mozilla.org/network/network-link-service;1"].getService(Ci.nsINetworkLinkService);
|
|
this.useCache = !network.isLinkUp;
|
|
|
|
BrowserApp.deck.addEventListener("pageshow", this);
|
|
BrowserApp.deck.addEventListener("TabOpen", this);
|
|
},
|
|
|
|
onEvent: function(event, data, callback) {
|
|
switch (event) {
|
|
case "Session:Prefetch":
|
|
if (!data.url) {
|
|
break;
|
|
}
|
|
try {
|
|
let uri = Services.io.newURI(data.url);
|
|
if (uri && !this._domains.has(uri.host)) {
|
|
Services.io.QueryInterface(Ci.nsISpeculativeConnect).speculativeConnect(
|
|
uri, BrowserApp.selectedBrowser.contentDocument.nodePrincipal, null);
|
|
this._domains.add(uri.host);
|
|
}
|
|
} catch (e) {}
|
|
break;
|
|
}
|
|
},
|
|
|
|
observe: function(aSubject, aTopic, aData) {
|
|
switch (aTopic) {
|
|
case "memory-pressure":
|
|
if (aData != "heap-minimize") {
|
|
// We received a low-memory related notification. This will enable
|
|
// expirations.
|
|
this._enableTabExpiration = true;
|
|
Services.obs.removeObserver(this, "memory-pressure");
|
|
} else {
|
|
// Use "heap-minimize" as a trigger to expire the most stale tab.
|
|
this.expireLruTab();
|
|
}
|
|
break;
|
|
case "network:link-status-changed":
|
|
if (!["down", "unknown", "up"].includes(aData)) {
|
|
return;
|
|
}
|
|
this.useCache = (aData === "down");
|
|
break;
|
|
}
|
|
},
|
|
|
|
handleEvent: function(aEvent) {
|
|
switch (aEvent.type) {
|
|
case "pageshow":
|
|
// Clear the domain cache whenever a page is loaded into any browser.
|
|
this._domains.clear();
|
|
|
|
break;
|
|
case "TabOpen":
|
|
// Use opening a new tab as a trigger to expire the most stale tab.
|
|
this.expireLruTab();
|
|
break;
|
|
}
|
|
},
|
|
|
|
// Manage the most-recently-used list of tabs. Each tab has a timestamp
|
|
// associated with it that indicates when it was last touched.
|
|
expireLruTab: function() {
|
|
if (!this._enableTabExpiration) {
|
|
return false;
|
|
}
|
|
let expireTimeMs = Services.prefs.getIntPref("browser.tabs.expireTime") * 1000;
|
|
if (expireTimeMs < 0) {
|
|
// This behaviour is disabled.
|
|
return false;
|
|
}
|
|
let tabs = BrowserApp.tabs;
|
|
let selected = BrowserApp.selectedTab;
|
|
let lruTab = null;
|
|
// Find the least recently used non-zombie tab.
|
|
for (let i = 0; i < tabs.length; i++) {
|
|
if (tabs[i] == selected ||
|
|
tabs[i].browser.__SS_restore ||
|
|
tabs[i].playingAudio) {
|
|
// This tab is selected, is already a zombie, or is currently playing
|
|
// audio, skip it.
|
|
continue;
|
|
}
|
|
if (lruTab == null || tabs[i].lastTouchedAt < lruTab.lastTouchedAt) {
|
|
lruTab = tabs[i];
|
|
}
|
|
}
|
|
// If the tab was last touched more than browser.tabs.expireTime seconds ago,
|
|
// zombify it.
|
|
if (lruTab) {
|
|
if (Date.now() - lruTab.lastTouchedAt > expireTimeMs) {
|
|
lruTab.zombify();
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
get useCache() {
|
|
if (!Services.prefs.getBoolPref("browser.tabs.useCache")) {
|
|
return false;
|
|
}
|
|
return this._useCache;
|
|
},
|
|
|
|
set useCache(aUseCache) {
|
|
if (!Services.prefs.getBoolPref("browser.tabs.useCache")) {
|
|
return;
|
|
}
|
|
|
|
if (this._useCache == aUseCache) {
|
|
return;
|
|
}
|
|
|
|
BrowserApp.tabs.forEach(function(tab) {
|
|
if (tab.browser && tab.browser.docShell) {
|
|
if (aUseCache) {
|
|
tab.browser.docShell.defaultLoadFlags |= Ci.nsIRequest.LOAD_FROM_CACHE;
|
|
} else {
|
|
tab.browser.docShell.defaultLoadFlags &= ~Ci.nsIRequest.LOAD_FROM_CACHE;
|
|
}
|
|
}
|
|
});
|
|
this._useCache = aUseCache;
|
|
},
|
|
|
|
// For debugging
|
|
dump: function(aPrefix) {
|
|
let tabs = BrowserApp.tabs;
|
|
for (let i = 0; i < tabs.length; i++) {
|
|
dump(aPrefix + " | " + "Tab [" + tabs[i].browser.contentWindow.location.href + "]: lastTouchedAt:" + tabs[i].lastTouchedAt + ", zombie:" + tabs[i].browser.__SS_restore);
|
|
}
|
|
},
|
|
};
|
|
|
|
function ContextMenuItem(args) {
|
|
this.id = ContextMenuItem._nextId;
|
|
this.args = args;
|
|
|
|
// Limit to Java int range.
|
|
ContextMenuItem._nextId = (ContextMenuItem._nextId + 1) & 0x7fffffff;
|
|
}
|
|
|
|
ContextMenuItem._nextId = 1;
|
|
|
|
ContextMenuItem.prototype = {
|
|
get order() {
|
|
return this.args.order || 0;
|
|
},
|
|
|
|
matches: function(elt, x, y) {
|
|
return this.args.selector.matches(elt, x, y);
|
|
},
|
|
|
|
callback: function(elt) {
|
|
this.args.callback(elt);
|
|
},
|
|
|
|
addVal: function(name, elt, defaultValue) {
|
|
if (!(name in this.args))
|
|
return defaultValue;
|
|
|
|
if (typeof this.args[name] == "function")
|
|
return this.args[name](elt);
|
|
|
|
return this.args[name];
|
|
},
|
|
|
|
getValue: function(elt) {
|
|
return {
|
|
id: this.id,
|
|
label: this.addVal("label", elt),
|
|
showAsActions: this.addVal("showAsActions", elt),
|
|
icon: this.addVal("icon", elt),
|
|
isGroup: this.addVal("isGroup", elt, false),
|
|
inGroup: this.addVal("inGroup", elt, false),
|
|
disabled: this.addVal("disabled", elt, false),
|
|
selected: this.addVal("selected", elt, false),
|
|
isParent: this.addVal("isParent", elt, false),
|
|
};
|
|
}
|
|
}
|
|
|
|
function HTMLContextMenuItem(elt, target) {
|
|
ContextMenuItem.call(this, { });
|
|
|
|
this.menuElementRef = Cu.getWeakReference(elt);
|
|
this.targetElementRef = Cu.getWeakReference(target);
|
|
}
|
|
|
|
HTMLContextMenuItem.prototype = Object.create(ContextMenuItem.prototype, {
|
|
order: {
|
|
value: NativeWindow.contextmenus.DEFAULT_HTML5_ORDER
|
|
},
|
|
|
|
matches: {
|
|
value: function(target) {
|
|
let t = this.targetElementRef.get();
|
|
return t === target;
|
|
},
|
|
},
|
|
|
|
callback: {
|
|
value: function(target) {
|
|
let elt = this.menuElementRef.get();
|
|
if (!elt) {
|
|
return;
|
|
}
|
|
|
|
// If this is a menu item, show a new context menu with the submenu in it
|
|
if (elt instanceof HTMLMenuElement) {
|
|
try {
|
|
NativeWindow.contextmenus.menus = {};
|
|
|
|
let elt = this.menuElementRef.get();
|
|
let target = this.targetElementRef.get();
|
|
if (!elt) {
|
|
return;
|
|
}
|
|
|
|
var items = NativeWindow.contextmenus._getHTMLContextMenuItemsForMenu(elt, target);
|
|
// This menu will always only have one context, but we still make sure its the "right" one.
|
|
var context = NativeWindow.contextmenus._getContextType(target);
|
|
if (items.length > 0) {
|
|
NativeWindow.contextmenus._addMenuItems(items, context);
|
|
}
|
|
|
|
} catch(ex) {
|
|
Cu.reportError(ex);
|
|
}
|
|
} else {
|
|
// otherwise just click the menu item
|
|
elt.click();
|
|
}
|
|
},
|
|
},
|
|
|
|
getValue: {
|
|
value: function(target) {
|
|
let elt = this.menuElementRef.get();
|
|
if (!elt) {
|
|
return null;
|
|
}
|
|
|
|
if (elt.hasAttribute("hidden")) {
|
|
return null;
|
|
}
|
|
|
|
return {
|
|
id: this.id,
|
|
icon: elt.icon,
|
|
label: elt.label,
|
|
disabled: elt.disabled,
|
|
menu: elt instanceof HTMLMenuElement
|
|
};
|
|
}
|
|
},
|
|
});
|