mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
4521 lines
138 KiB
JavaScript
4521 lines
138 KiB
JavaScript
/* -*- Mode: js2; js2-basic-offset: 2; indent-tabs-mode: nil; -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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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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const Cc = Components.classes;
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const Ci = Components.interfaces;
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const Cu = Components.utils;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "Services",
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"resource://gre/modules/Services.jsm");
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XPCOMUtils.defineLazyServiceGetter(this, "clipboardHelper",
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"@mozilla.org/widget/clipboardhelper;1",
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"nsIClipboardHelper");
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XPCOMUtils.defineLazyModuleGetter(this, "PropertyPanel",
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"resource:///modules/PropertyPanel.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "PropertyTreeView",
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"resource:///modules/PropertyPanel.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "NetworkPanel",
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"resource:///modules/NetworkPanel.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "AutocompletePopup",
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"resource:///modules/AutocompletePopup.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "WebConsoleUtils",
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"resource://gre/modules/devtools/WebConsoleUtils.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "Promise",
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"resource://gre/modules/commonjs/sdk/core/promise.js");
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const STRINGS_URI = "chrome://browser/locale/devtools/webconsole.properties";
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let l10n = new WebConsoleUtils.l10n(STRINGS_URI);
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// The XUL namespace.
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const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
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const MIXED_CONTENT_LEARN_MORE = "https://developer.mozilla.org/en/Security/MixedContent";
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const HELP_URL = "https://developer.mozilla.org/docs/Tools/Web_Console/Helpers";
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// The amount of time in milliseconds that must pass between messages to
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// trigger the display of a new group.
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const NEW_GROUP_DELAY = 5000;
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// The amount of time in milliseconds that we wait before performing a live
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// search.
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const SEARCH_DELAY = 200;
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// The number of lines that are displayed in the console output by default, for
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// each category. The user can change this number by adjusting the hidden
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// "devtools.hud.loglimit.{network,cssparser,exception,console}" preferences.
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const DEFAULT_LOG_LIMIT = 200;
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// The various categories of messages. We start numbering at zero so we can
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// use these as indexes into the MESSAGE_PREFERENCE_KEYS matrix below.
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const CATEGORY_NETWORK = 0;
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const CATEGORY_CSS = 1;
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const CATEGORY_JS = 2;
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const CATEGORY_WEBDEV = 3;
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const CATEGORY_INPUT = 4; // always on
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const CATEGORY_OUTPUT = 5; // always on
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// The possible message severities. As before, we start at zero so we can use
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// these as indexes into MESSAGE_PREFERENCE_KEYS.
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const SEVERITY_ERROR = 0;
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const SEVERITY_WARNING = 1;
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const SEVERITY_INFO = 2;
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const SEVERITY_LOG = 3;
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// The fragment of a CSS class name that identifies each category.
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const CATEGORY_CLASS_FRAGMENTS = [
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"network",
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"cssparser",
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"exception",
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"console",
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"input",
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"output",
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];
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// The fragment of a CSS class name that identifies each severity.
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const SEVERITY_CLASS_FRAGMENTS = [
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"error",
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"warn",
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"info",
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"log",
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];
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// The preference keys to use for each category/severity combination, indexed
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// first by category (rows) and then by severity (columns).
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//
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// Most of these rather idiosyncratic names are historical and predate the
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// division of message type into "category" and "severity".
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const MESSAGE_PREFERENCE_KEYS = [
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// Error Warning Info Log
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[ "network", null, null, "networkinfo", ], // Network
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[ "csserror", "cssparser", null, null, ], // CSS
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[ "exception", "jswarn", null, null, ], // JS
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[ "error", "warn", "info", "log", ], // Web Developer
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[ null, null, null, null, ], // Input
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[ null, null, null, null, ], // Output
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];
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// A mapping from the console API log event levels to the Web Console
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// severities.
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const LEVELS = {
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error: SEVERITY_ERROR,
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warn: SEVERITY_WARNING,
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info: SEVERITY_INFO,
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log: SEVERITY_LOG,
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trace: SEVERITY_LOG,
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debug: SEVERITY_LOG,
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dir: SEVERITY_LOG,
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group: SEVERITY_LOG,
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groupCollapsed: SEVERITY_LOG,
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groupEnd: SEVERITY_LOG,
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time: SEVERITY_LOG,
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timeEnd: SEVERITY_LOG
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};
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// The lowest HTTP response code (inclusive) that is considered an error.
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const MIN_HTTP_ERROR_CODE = 400;
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// The highest HTTP response code (inclusive) that is considered an error.
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const MAX_HTTP_ERROR_CODE = 599;
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// Constants used for defining the direction of JSTerm input history navigation.
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const HISTORY_BACK = -1;
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const HISTORY_FORWARD = 1;
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// The indent of a console group in pixels.
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const GROUP_INDENT = 12;
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// The number of messages to display in a single display update. If we display
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// too many messages at once we slow the Firefox UI too much.
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const MESSAGES_IN_INTERVAL = DEFAULT_LOG_LIMIT;
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// The delay between display updates - tells how often we should *try* to push
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// new messages to screen. This value is optimistic, updates won't always
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// happen. Keep this low so the Web Console output feels live.
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const OUTPUT_INTERVAL = 50; // milliseconds
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// When the output queue has more than MESSAGES_IN_INTERVAL items we throttle
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// output updates to this number of milliseconds. So during a lot of output we
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// update every N milliseconds given here.
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const THROTTLE_UPDATES = 1000; // milliseconds
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// The preference prefix for all of the Web Console filters.
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const FILTER_PREFS_PREFIX = "devtools.webconsole.filter.";
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// The minimum font size.
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const MIN_FONT_SIZE = 10;
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const PREF_CONNECTION_TIMEOUT = "devtools.debugger.remote-timeout";
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/**
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* A WebConsoleFrame instance is an interactive console initialized *per target*
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* that displays console log data as well as provides an interactive terminal to
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* manipulate the target's document content.
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*
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* The WebConsoleFrame is responsible for the actual Web Console UI
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* implementation.
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*
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* @param object aWebConsoleOwner
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* The WebConsole owner object.
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*/
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function WebConsoleFrame(aWebConsoleOwner)
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{
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this.owner = aWebConsoleOwner;
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this.hudId = this.owner.hudId;
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this._cssNodes = {};
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this._outputQueue = [];
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this._pruneCategoriesQueue = {};
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this._networkRequests = {};
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this._toggleFilter = this._toggleFilter.bind(this);
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this._flushMessageQueue = this._flushMessageQueue.bind(this);
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this._outputTimer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
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this._outputTimerInitialized = false;
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}
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WebConsoleFrame.prototype = {
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/**
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* The WebConsole instance that owns this frame.
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* @see HUDService.jsm::WebConsole
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* @type object
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*/
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owner: null,
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/**
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* Proxy between the Web Console and the remote Web Console instance. This
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* object holds methods used for connecting, listening and disconnecting from
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* the remote server, using the remote debugging protocol.
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*
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* @see WebConsoleConnectionProxy
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* @type object
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*/
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proxy: null,
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/**
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* Getter for the xul:popupset that holds any popups we open.
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* @type nsIDOMElement
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*/
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get popupset() this.owner.mainPopupSet,
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/**
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* Holds the network requests currently displayed by the Web Console. Each key
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* represents the connection ID and the value is network request information.
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* @private
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* @type object
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*/
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_networkRequests: null,
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/**
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* Last time when we displayed any message in the output.
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*
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* @private
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* @type number
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* Timestamp in milliseconds since the Unix epoch.
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*/
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_lastOutputFlush: 0,
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/**
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* Message nodes are stored here in a queue for later display.
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*
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* @private
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* @type array
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*/
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_outputQueue: null,
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/**
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* Keep track of the categories we need to prune from time to time.
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*
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* @private
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* @type array
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*/
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_pruneCategoriesQueue: null,
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/**
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* Function invoked whenever the output queue is emptied. This is used by some
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* tests.
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*
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* @private
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* @type function
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*/
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_flushCallback: null,
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/**
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* Timer used for flushing the messages output queue.
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*
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* @private
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* @type nsITimer
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*/
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_outputTimer: null,
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_outputTimerInitialized: null,
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/**
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* Store for tracking repeated CSS nodes.
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* @private
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* @type object
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*/
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_cssNodes: null,
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/**
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* Preferences for filtering messages by type.
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* @see this._initDefaultFilterPrefs()
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* @type object
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*/
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filterPrefs: null,
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/**
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* The nesting depth of the currently active console group.
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*/
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groupDepth: 0,
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/**
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* The current target location.
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* @type string
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*/
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contentLocation: "",
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/**
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* The JSTerm object that manage the console's input.
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* @see JSTerm
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* @type object
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*/
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jsterm: null,
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/**
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* The element that holds all of the messages we display.
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* @type nsIDOMElement
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*/
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outputNode: null,
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/**
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* The input element that allows the user to filter messages by string.
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* @type nsIDOMElement
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*/
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filterBox: null,
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/**
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* Getter for the debugger WebConsoleClient.
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* @type object
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*/
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get webConsoleClient() this.proxy ? this.proxy.webConsoleClient : null,
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_destroyer: null,
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_saveRequestAndResponseBodies: false,
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/**
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* Tells whether to save the bodies of network requests and responses.
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* Disabled by default to save memory.
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* @type boolean
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*/
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get saveRequestAndResponseBodies() this._saveRequestAndResponseBodies,
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/**
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* Setter for saving of network request and response bodies.
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*
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* @param boolean aValue
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* The new value you want to set.
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*/
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set saveRequestAndResponseBodies(aValue) {
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let newValue = !!aValue;
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let preferences = {
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"NetworkMonitor.saveRequestAndResponseBodies": newValue,
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};
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this.webConsoleClient.setPreferences(preferences, function(aResponse) {
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if (!aResponse.error) {
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this._saveRequestAndResponseBodies = newValue;
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}
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}.bind(this));
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},
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/**
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* Initialize the WebConsoleFrame instance.
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* @return object
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* A Promise object for the initialization.
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*/
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init: function WCF_init()
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{
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this._initUI();
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return this._initConnection();
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},
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/**
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* Connect to the server using the remote debugging protocol.
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*
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* @private
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* @return object
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* A Promise object that is resolved/reject based on the connection
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* result.
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*/
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_initConnection: function WCF__initConnection()
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{
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let deferred = Promise.defer();
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this.proxy = new WebConsoleConnectionProxy(this, this.owner.target);
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let onSuccess = function() {
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this.saveRequestAndResponseBodies = this._saveRequestAndResponseBodies;
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deferred.resolve(this);
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}.bind(this);
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let onFailure = function(aReason) {
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let node = this.createMessageNode(CATEGORY_JS, SEVERITY_ERROR,
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aReason.error + ": " + aReason.message);
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this.outputMessage(CATEGORY_JS, node);
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deferred.reject(aReason);
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}.bind(this);
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let sendNotification = function() {
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let id = WebConsoleUtils.supportsString(this.hudId);
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Services.obs.notifyObservers(id, "web-console-created", null);
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}.bind(this);
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this.proxy.connect().then(onSuccess, onFailure).then(sendNotification);
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return deferred.promise;
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},
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/**
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* Find the Web Console UI elements and setup event listeners as needed.
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* @private
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*/
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_initUI: function WCF__initUI()
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{
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// Remember that this script is loaded in the webconsole.xul context:
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||
// |window| is the iframe global.
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||
this.window = window;
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||
this.document = this.window.document;
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||
this.rootElement = this.document.documentElement;
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||
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this._initDefaultFilterPrefs();
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||
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// Register the controller to handle "select all" properly.
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this._commandController = new CommandController(this);
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this.window.controllers.insertControllerAt(0, this._commandController);
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let doc = this.document;
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this.filterBox = doc.querySelector(".hud-filter-box");
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this.outputNode = doc.querySelector(".hud-output-node");
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this.completeNode = doc.querySelector(".jsterm-complete-node");
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||
this.inputNode = doc.querySelector(".jsterm-input-node");
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||
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this._setFilterTextBoxEvents();
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this._initFilterButtons();
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||
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let fontSize = Services.prefs.getIntPref("devtools.webconsole.fontSize");
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||
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||
if (fontSize != 0) {
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fontSize = Math.max(MIN_FONT_SIZE, fontSize);
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||
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this.outputNode.style.fontSize = fontSize + "px";
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||
this.completeNode.style.fontSize = fontSize + "px";
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this.inputNode.style.fontSize = fontSize + "px";
|
||
}
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||
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let saveBodies = doc.getElementById("saveBodies");
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||
saveBodies.addEventListener("command", function() {
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this.saveRequestAndResponseBodies = !this.saveRequestAndResponseBodies;
|
||
}.bind(this));
|
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saveBodies.setAttribute("checked", this.saveRequestAndResponseBodies);
|
||
saveBodies.disabled = !this.getFilterState("networkinfo") &&
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!this.getFilterState("network");
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||
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saveBodies.parentNode.addEventListener("popupshowing", function() {
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saveBodies.setAttribute("checked", this.saveRequestAndResponseBodies);
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||
saveBodies.disabled = !this.getFilterState("networkinfo") &&
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||
!this.getFilterState("network");
|
||
}.bind(this));
|
||
|
||
// Remove this part when context menu entry is removed.
|
||
let saveBodiesContextMenu = doc.getElementById("saveBodiesContextMenu");
|
||
saveBodiesContextMenu.addEventListener("command", function() {
|
||
this.saveRequestAndResponseBodies = !this.saveRequestAndResponseBodies;
|
||
}.bind(this));
|
||
saveBodiesContextMenu.setAttribute("checked",
|
||
this.saveRequestAndResponseBodies);
|
||
saveBodiesContextMenu.disabled = !this.getFilterState("networkinfo") &&
|
||
!this.getFilterState("network");
|
||
|
||
saveBodiesContextMenu.parentNode.addEventListener("popupshowing", function() {
|
||
saveBodiesContextMenu.setAttribute("checked",
|
||
this.saveRequestAndResponseBodies);
|
||
saveBodiesContextMenu.disabled = !this.getFilterState("networkinfo") &&
|
||
!this.getFilterState("network");
|
||
}.bind(this));
|
||
|
||
let clearButton = doc.getElementsByClassName("webconsole-clear-console-button")[0];
|
||
clearButton.addEventListener("command", function WCF__onClearButton() {
|
||
this.owner._onClearButton();
|
||
this.jsterm.clearOutput(true);
|
||
}.bind(this));
|
||
|
||
this.jsterm = new JSTerm(this);
|
||
this.jsterm.init();
|
||
this.jsterm.inputNode.focus();
|
||
},
|
||
|
||
/**
|
||
* Initialize the default filter preferences.
|
||
* @private
|
||
*/
|
||
_initDefaultFilterPrefs: function WCF__initDefaultFilterPrefs()
|
||
{
|
||
this.filterPrefs = {
|
||
network: Services.prefs.getBoolPref(FILTER_PREFS_PREFIX + "network"),
|
||
networkinfo: Services.prefs.getBoolPref(FILTER_PREFS_PREFIX + "networkinfo"),
|
||
csserror: Services.prefs.getBoolPref(FILTER_PREFS_PREFIX + "csserror"),
|
||
cssparser: Services.prefs.getBoolPref(FILTER_PREFS_PREFIX + "cssparser"),
|
||
exception: Services.prefs.getBoolPref(FILTER_PREFS_PREFIX + "exception"),
|
||
jswarn: Services.prefs.getBoolPref(FILTER_PREFS_PREFIX + "jswarn"),
|
||
error: Services.prefs.getBoolPref(FILTER_PREFS_PREFIX + "error"),
|
||
info: Services.prefs.getBoolPref(FILTER_PREFS_PREFIX + "info"),
|
||
warn: Services.prefs.getBoolPref(FILTER_PREFS_PREFIX + "warn"),
|
||
log: Services.prefs.getBoolPref(FILTER_PREFS_PREFIX + "log"),
|
||
};
|
||
},
|
||
|
||
/**
|
||
* Sets the click events for all binary toggle filter buttons.
|
||
* @private
|
||
*/
|
||
_setFilterTextBoxEvents: function WCF__setFilterTextBoxEvents()
|
||
{
|
||
let timer = null;
|
||
let timerEvent = this.adjustVisibilityOnSearchStringChange.bind(this);
|
||
|
||
let onChange = function _onChange() {
|
||
let timer;
|
||
|
||
// To improve responsiveness, we let the user finish typing before we
|
||
// perform the search.
|
||
if (timer == null) {
|
||
let timerClass = Cc["@mozilla.org/timer;1"];
|
||
timer = timerClass.createInstance(Ci.nsITimer);
|
||
}
|
||
else {
|
||
timer.cancel();
|
||
}
|
||
|
||
timer.initWithCallback(timerEvent, SEARCH_DELAY,
|
||
Ci.nsITimer.TYPE_ONE_SHOT);
|
||
}.bind(this);
|
||
|
||
this.filterBox.addEventListener("command", onChange, false);
|
||
this.filterBox.addEventListener("input", onChange, false);
|
||
},
|
||
|
||
/**
|
||
* Creates one of the filter buttons on the toolbar.
|
||
*
|
||
* @private
|
||
* @param nsIDOMNode aParent
|
||
* The node to which the filter button should be appended.
|
||
* @param object aDescriptor
|
||
* A descriptor that contains info about the button. Contains "name",
|
||
* "category", and "prefKey" properties, and optionally a "severities"
|
||
* property.
|
||
*/
|
||
_initFilterButtons: function WCF__initFilterButtons()
|
||
{
|
||
let categories = this.document
|
||
.querySelectorAll(".webconsole-filter-button[category]");
|
||
Array.forEach(categories, function(aButton) {
|
||
aButton.addEventListener("click", this._toggleFilter, false);
|
||
|
||
let someChecked = false;
|
||
let severities = aButton.querySelectorAll("menuitem[prefKey]");
|
||
Array.forEach(severities, function(aMenuItem) {
|
||
aMenuItem.addEventListener("command", this._toggleFilter, false);
|
||
|
||
let prefKey = aMenuItem.getAttribute("prefKey");
|
||
let checked = this.filterPrefs[prefKey];
|
||
aMenuItem.setAttribute("checked", checked);
|
||
someChecked = someChecked || checked;
|
||
}, this);
|
||
|
||
aButton.setAttribute("checked", someChecked);
|
||
}, this);
|
||
},
|
||
|
||
/**
|
||
* Increase, decrease or reset the font size.
|
||
*
|
||
* @param string size
|
||
* The size of the font change. Accepted values are "+" and "-".
|
||
* An unmatched size assumes a font reset.
|
||
*/
|
||
changeFontSize: function WCF_changeFontSize(aSize)
|
||
{
|
||
let fontSize = this.window
|
||
.getComputedStyle(this.outputNode, null)
|
||
.getPropertyValue("font-size").replace("px", "");
|
||
|
||
if (this.outputNode.style.fontSize) {
|
||
fontSize = this.outputNode.style.fontSize.replace("px", "");
|
||
}
|
||
|
||
if (aSize == "+" || aSize == "-") {
|
||
fontSize = parseInt(fontSize, 10);
|
||
|
||
if (aSize == "+") {
|
||
fontSize += 1;
|
||
}
|
||
else {
|
||
fontSize -= 1;
|
||
}
|
||
|
||
if (fontSize < MIN_FONT_SIZE) {
|
||
fontSize = MIN_FONT_SIZE;
|
||
}
|
||
|
||
Services.prefs.setIntPref("devtools.webconsole.fontSize", fontSize);
|
||
fontSize = fontSize + "px";
|
||
|
||
this.completeNode.style.fontSize = fontSize;
|
||
this.inputNode.style.fontSize = fontSize;
|
||
this.outputNode.style.fontSize = fontSize;
|
||
}
|
||
else {
|
||
this.completeNode.style.fontSize = "";
|
||
this.inputNode.style.fontSize = "";
|
||
this.outputNode.style.fontSize = "";
|
||
Services.prefs.clearUserPref("devtools.webconsole.fontSize");
|
||
}
|
||
},
|
||
|
||
/**
|
||
* The event handler that is called whenever a user switches a filter on or
|
||
* off.
|
||
*
|
||
* @private
|
||
* @param nsIDOMEvent aEvent
|
||
* The event that triggered the filter change.
|
||
*/
|
||
_toggleFilter: function WCF__toggleFilter(aEvent)
|
||
{
|
||
let target = aEvent.target;
|
||
let tagName = target.tagName;
|
||
if (tagName != aEvent.currentTarget.tagName) {
|
||
return;
|
||
}
|
||
|
||
switch (tagName) {
|
||
case "toolbarbutton": {
|
||
let originalTarget = aEvent.originalTarget;
|
||
let classes = originalTarget.classList;
|
||
|
||
if (originalTarget.localName !== "toolbarbutton") {
|
||
// Oddly enough, the click event is sent to the menu button when
|
||
// selecting a menu item with the mouse. Detect this case and bail
|
||
// out.
|
||
break;
|
||
}
|
||
|
||
if (!classes.contains("toolbarbutton-menubutton-button") &&
|
||
originalTarget.getAttribute("type") === "menu-button") {
|
||
// This is a filter button with a drop-down. The user clicked the
|
||
// drop-down, so do nothing. (The menu will automatically appear
|
||
// without our intervention.)
|
||
break;
|
||
}
|
||
|
||
let state = target.getAttribute("checked") !== "true";
|
||
target.setAttribute("checked", state);
|
||
|
||
// This is a filter button with a drop-down, and the user clicked the
|
||
// main part of the button. Go through all the severities and toggle
|
||
// their associated filters.
|
||
let menuItems = target.querySelectorAll("menuitem");
|
||
for (let i = 0; i < menuItems.length; i++) {
|
||
menuItems[i].setAttribute("checked", state);
|
||
let prefKey = menuItems[i].getAttribute("prefKey");
|
||
this.setFilterState(prefKey, state);
|
||
}
|
||
break;
|
||
}
|
||
|
||
case "menuitem": {
|
||
let state = target.getAttribute("checked") !== "true";
|
||
target.setAttribute("checked", state);
|
||
|
||
let prefKey = target.getAttribute("prefKey");
|
||
this.setFilterState(prefKey, state);
|
||
|
||
// Disable the log response and request body if network logging is off.
|
||
if (prefKey == "networkinfo" || prefKey == "network") {
|
||
let checkState = !this.getFilterState("networkinfo") &&
|
||
!this.getFilterState("network");
|
||
this.document.getElementById("saveBodies").disabled = checkState;
|
||
this.document.getElementById("saveBodiesContextMenu").disabled = checkState;
|
||
}
|
||
|
||
// Adjust the state of the button appropriately.
|
||
let menuPopup = target.parentNode;
|
||
|
||
let someChecked = false;
|
||
let menuItem = menuPopup.firstChild;
|
||
while (menuItem) {
|
||
if (menuItem.hasAttribute("prefKey") &&
|
||
menuItem.getAttribute("checked") === "true") {
|
||
someChecked = true;
|
||
break;
|
||
}
|
||
menuItem = menuItem.nextSibling;
|
||
}
|
||
let toolbarButton = menuPopup.parentNode;
|
||
toolbarButton.setAttribute("checked", someChecked);
|
||
break;
|
||
}
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Set the filter state for a specific toggle button.
|
||
*
|
||
* @param string aToggleType
|
||
* @param boolean aState
|
||
* @returns void
|
||
*/
|
||
setFilterState: function WCF_setFilterState(aToggleType, aState)
|
||
{
|
||
this.filterPrefs[aToggleType] = aState;
|
||
this.adjustVisibilityForMessageType(aToggleType, aState);
|
||
Services.prefs.setBoolPref(FILTER_PREFS_PREFIX + aToggleType, aState);
|
||
},
|
||
|
||
/**
|
||
* Get the filter state for a specific toggle button.
|
||
*
|
||
* @param string aToggleType
|
||
* @returns boolean
|
||
*/
|
||
getFilterState: function WCF_getFilterState(aToggleType)
|
||
{
|
||
return this.filterPrefs[aToggleType];
|
||
},
|
||
|
||
/**
|
||
* Check that the passed string matches the filter arguments.
|
||
*
|
||
* @param String aString
|
||
* to search for filter words in.
|
||
* @param String aFilter
|
||
* is a string containing all of the words to filter on.
|
||
* @returns boolean
|
||
*/
|
||
stringMatchesFilters: function WCF_stringMatchesFilters(aString, aFilter)
|
||
{
|
||
if (!aFilter || !aString) {
|
||
return true;
|
||
}
|
||
|
||
let searchStr = aString.toLowerCase();
|
||
let filterStrings = aFilter.toLowerCase().split(/\s+/);
|
||
return !filterStrings.some(function (f) {
|
||
return searchStr.indexOf(f) == -1;
|
||
});
|
||
},
|
||
|
||
/**
|
||
* Turns the display of log nodes on and off appropriately to reflect the
|
||
* adjustment of the message type filter named by @aPrefKey.
|
||
*
|
||
* @param string aPrefKey
|
||
* The preference key for the message type being filtered: one of the
|
||
* values in the MESSAGE_PREFERENCE_KEYS table.
|
||
* @param boolean aState
|
||
* True if the filter named by @aMessageType is being turned on; false
|
||
* otherwise.
|
||
* @returns void
|
||
*/
|
||
adjustVisibilityForMessageType:
|
||
function WCF_adjustVisibilityForMessageType(aPrefKey, aState)
|
||
{
|
||
let outputNode = this.outputNode;
|
||
let doc = this.document;
|
||
|
||
// Look for message nodes ("hud-msg-node") with the given preference key
|
||
// ("hud-msg-error", "hud-msg-cssparser", etc.) and add or remove the
|
||
// "hud-filtered-by-type" class, which turns on or off the display.
|
||
|
||
let xpath = ".//*[contains(@class, 'hud-msg-node') and " +
|
||
"contains(concat(@class, ' '), 'hud-" + aPrefKey + " ')]";
|
||
let result = doc.evaluate(xpath, outputNode, null,
|
||
Ci.nsIDOMXPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
|
||
for (let i = 0; i < result.snapshotLength; i++) {
|
||
let node = result.snapshotItem(i);
|
||
if (aState) {
|
||
node.classList.remove("hud-filtered-by-type");
|
||
}
|
||
else {
|
||
node.classList.add("hud-filtered-by-type");
|
||
}
|
||
}
|
||
|
||
this.regroupOutput();
|
||
},
|
||
|
||
/**
|
||
* Turns the display of log nodes on and off appropriately to reflect the
|
||
* adjustment of the search string.
|
||
*/
|
||
adjustVisibilityOnSearchStringChange:
|
||
function WCF_adjustVisibilityOnSearchStringChange()
|
||
{
|
||
let nodes = this.outputNode.getElementsByClassName("hud-msg-node");
|
||
let searchString = this.filterBox.value;
|
||
|
||
for (let i = 0, n = nodes.length; i < n; ++i) {
|
||
let node = nodes[i];
|
||
|
||
// hide nodes that match the strings
|
||
let text = node.clipboardText;
|
||
|
||
// if the text matches the words in aSearchString...
|
||
if (this.stringMatchesFilters(text, searchString)) {
|
||
node.classList.remove("hud-filtered-by-string");
|
||
}
|
||
else {
|
||
node.classList.add("hud-filtered-by-string");
|
||
}
|
||
}
|
||
|
||
this.regroupOutput();
|
||
},
|
||
|
||
/**
|
||
* Applies the user's filters to a newly-created message node via CSS
|
||
* classes.
|
||
*
|
||
* @param nsIDOMNode aNode
|
||
* The newly-created message node.
|
||
* @return boolean
|
||
* True if the message was filtered or false otherwise.
|
||
*/
|
||
filterMessageNode: function WCF_filterMessageNode(aNode)
|
||
{
|
||
let isFiltered = false;
|
||
|
||
// Filter by the message type.
|
||
let prefKey = MESSAGE_PREFERENCE_KEYS[aNode.category][aNode.severity];
|
||
if (prefKey && !this.getFilterState(prefKey)) {
|
||
// The node is filtered by type.
|
||
aNode.classList.add("hud-filtered-by-type");
|
||
isFiltered = true;
|
||
}
|
||
|
||
// Filter on the search string.
|
||
let search = this.filterBox.value;
|
||
let text = aNode.clipboardText;
|
||
|
||
// if string matches the filter text
|
||
if (!this.stringMatchesFilters(text, search)) {
|
||
aNode.classList.add("hud-filtered-by-string");
|
||
isFiltered = true;
|
||
}
|
||
|
||
return isFiltered;
|
||
},
|
||
|
||
/**
|
||
* Merge the attributes of the two nodes that are about to be filtered.
|
||
* Increment the number of repeats of aOriginal.
|
||
*
|
||
* @param nsIDOMNode aOriginal
|
||
* The Original Node. The one being merged into.
|
||
* @param nsIDOMNode aFiltered
|
||
* The node being filtered out because it is repeated.
|
||
*/
|
||
mergeFilteredMessageNode:
|
||
function WCF_mergeFilteredMessageNode(aOriginal, aFiltered)
|
||
{
|
||
// childNodes[3].firstChild is the node containing the number of repetitions
|
||
// of a node.
|
||
let repeatNode = aOriginal.childNodes[3].firstChild;
|
||
if (!repeatNode) {
|
||
return; // no repeat node, return early.
|
||
}
|
||
|
||
let occurrences = parseInt(repeatNode.getAttribute("value")) + 1;
|
||
repeatNode.setAttribute("value", occurrences);
|
||
},
|
||
|
||
/**
|
||
* Filter the message node from the output if it is a repeat.
|
||
*
|
||
* @private
|
||
* @param nsIDOMNode aNode
|
||
* The message node to be filtered or not.
|
||
* @returns boolean
|
||
* True if the message is filtered, false otherwise.
|
||
*/
|
||
_filterRepeatedMessage: function WCF__filterRepeatedMessage(aNode)
|
||
{
|
||
let repeatNode = aNode.getElementsByClassName("webconsole-msg-repeat")[0];
|
||
if (!repeatNode) {
|
||
return false;
|
||
}
|
||
|
||
let uid = repeatNode._uid;
|
||
let dupeNode = null;
|
||
|
||
if (aNode.classList.contains("webconsole-msg-cssparser")) {
|
||
dupeNode = this._cssNodes[uid];
|
||
if (!dupeNode) {
|
||
this._cssNodes[uid] = aNode;
|
||
}
|
||
}
|
||
else if (!aNode.classList.contains("webconsole-msg-network") &&
|
||
!aNode.classList.contains("webconsole-msg-inspector") &&
|
||
(aNode.classList.contains("webconsole-msg-console") ||
|
||
aNode.classList.contains("webconsole-msg-exception") ||
|
||
aNode.classList.contains("webconsole-msg-error"))) {
|
||
let lastMessage = this.outputNode.lastChild;
|
||
if (!lastMessage) {
|
||
return false;
|
||
}
|
||
|
||
let lastRepeatNode = lastMessage
|
||
.getElementsByClassName("webconsole-msg-repeat")[0];
|
||
if (lastRepeatNode && lastRepeatNode._uid == uid) {
|
||
dupeNode = lastMessage;
|
||
}
|
||
}
|
||
|
||
if (dupeNode) {
|
||
this.mergeFilteredMessageNode(dupeNode, aNode);
|
||
return true;
|
||
}
|
||
|
||
return false;
|
||
},
|
||
|
||
/**
|
||
* Display cached messages that may have been collected before the UI is
|
||
* displayed.
|
||
*
|
||
* @param array aRemoteMessages
|
||
* Array of cached messages coming from the remote Web Console
|
||
* content instance.
|
||
*/
|
||
displayCachedMessages: function WCF_displayCachedMessages(aRemoteMessages)
|
||
{
|
||
if (!aRemoteMessages.length) {
|
||
return;
|
||
}
|
||
|
||
aRemoteMessages.forEach(function(aMessage) {
|
||
switch (aMessage._type) {
|
||
case "PageError": {
|
||
let category = Utils.categoryForScriptError(aMessage);
|
||
this.outputMessage(category, this.reportPageError,
|
||
[category, aMessage]);
|
||
break;
|
||
}
|
||
case "ConsoleAPI":
|
||
this.outputMessage(CATEGORY_WEBDEV, this.logConsoleAPIMessage,
|
||
[aMessage]);
|
||
break;
|
||
}
|
||
}, this);
|
||
},
|
||
|
||
/**
|
||
* Logs a message to the Web Console that originates from the Web Console
|
||
* server.
|
||
*
|
||
* @param object aMessage
|
||
* The message received from the server.
|
||
* @return nsIDOMElement|undefined
|
||
* The message element to display in the Web Console output.
|
||
*/
|
||
logConsoleAPIMessage: function WCF_logConsoleAPIMessage(aMessage)
|
||
{
|
||
let body = null;
|
||
let clipboardText = null;
|
||
let sourceURL = aMessage.filename;
|
||
let sourceLine = aMessage.lineNumber;
|
||
let level = aMessage.level;
|
||
let args = aMessage.arguments;
|
||
let objectActors = [];
|
||
|
||
// Gather the actor IDs.
|
||
args.forEach(function(aValue) {
|
||
if (aValue && typeof aValue == "object" && aValue.actor) {
|
||
objectActors.push(aValue.actor);
|
||
let displayStringIsLong = typeof aValue.displayString == "object" &&
|
||
aValue.displayString.type == "longString";
|
||
if (displayStringIsLong) {
|
||
objectActors.push(aValue.displayString.actor);
|
||
}
|
||
}
|
||
}, this);
|
||
|
||
switch (level) {
|
||
case "log":
|
||
case "info":
|
||
case "warn":
|
||
case "error":
|
||
case "debug":
|
||
case "dir":
|
||
case "groupEnd": {
|
||
body = { arguments: args };
|
||
let clipboardArray = [];
|
||
args.forEach(function(aValue) {
|
||
clipboardArray.push(WebConsoleUtils.objectActorGripToString(aValue));
|
||
if (aValue && typeof aValue == "object" && aValue.actor) {
|
||
let displayStringIsLong = typeof aValue.displayString == "object" &&
|
||
aValue.displayString.type == "longString";
|
||
if (aValue.type == "longString" || displayStringIsLong) {
|
||
clipboardArray.push(l10n.getStr("longStringEllipsis"));
|
||
}
|
||
}
|
||
}, this);
|
||
clipboardText = clipboardArray.join(" ");
|
||
|
||
if (level == "dir") {
|
||
body.objectProperties = aMessage.objectProperties;
|
||
}
|
||
break;
|
||
}
|
||
|
||
case "trace": {
|
||
let filename = WebConsoleUtils.abbreviateSourceURL(aMessage.filename);
|
||
let functionName = aMessage.functionName ||
|
||
l10n.getStr("stacktrace.anonymousFunction");
|
||
|
||
body = l10n.getFormatStr("stacktrace.outputMessage",
|
||
[filename, functionName, sourceLine]);
|
||
|
||
clipboardText = "";
|
||
|
||
aMessage.stacktrace.forEach(function(aFrame) {
|
||
clipboardText += aFrame.filename + " :: " +
|
||
aFrame.functionName + " :: " +
|
||
aFrame.lineNumber + "\n";
|
||
});
|
||
|
||
clipboardText = clipboardText.trimRight();
|
||
break;
|
||
}
|
||
|
||
case "group":
|
||
case "groupCollapsed":
|
||
clipboardText = body = aMessage.groupName;
|
||
this.groupDepth++;
|
||
break;
|
||
|
||
case "time": {
|
||
let timer = aMessage.timer;
|
||
if (!timer) {
|
||
return;
|
||
}
|
||
if (timer.error) {
|
||
Cu.reportError(l10n.getStr(timer.error));
|
||
return;
|
||
}
|
||
body = l10n.getFormatStr("timerStarted", [timer.name]);
|
||
clipboardText = body;
|
||
break;
|
||
}
|
||
|
||
case "timeEnd": {
|
||
let timer = aMessage.timer;
|
||
if (!timer) {
|
||
return;
|
||
}
|
||
body = l10n.getFormatStr("timeEnd", [timer.name, timer.duration]);
|
||
clipboardText = body;
|
||
break;
|
||
}
|
||
|
||
default:
|
||
Cu.reportError("Unknown Console API log level: " + level);
|
||
return;
|
||
}
|
||
|
||
// Release object actors for arguments coming from console API methods that
|
||
// we ignore their arguments.
|
||
switch (level) {
|
||
case "group":
|
||
case "groupCollapsed":
|
||
case "groupEnd":
|
||
case "trace":
|
||
case "time":
|
||
case "timeEnd":
|
||
objectActors.forEach(this._releaseObject, this);
|
||
objectActors = [];
|
||
}
|
||
|
||
if (level == "groupEnd") {
|
||
if (this.groupDepth > 0) {
|
||
this.groupDepth--;
|
||
}
|
||
return; // no need to continue
|
||
}
|
||
|
||
let node = this.createMessageNode(CATEGORY_WEBDEV, LEVELS[level], body,
|
||
sourceURL, sourceLine, clipboardText,
|
||
level, aMessage.timeStamp);
|
||
|
||
if (objectActors.length) {
|
||
node._objectActors = objectActors;
|
||
}
|
||
|
||
// Make the node bring up the property panel, to allow the user to inspect
|
||
// the stack trace.
|
||
if (level == "trace") {
|
||
node._stacktrace = aMessage.stacktrace;
|
||
|
||
this.makeOutputMessageLink(node, function _traceNodeClickCallback() {
|
||
if (node._panelOpen) {
|
||
return;
|
||
}
|
||
|
||
let options = {
|
||
anchor: node,
|
||
data: { object: node._stacktrace },
|
||
};
|
||
|
||
let propPanel = this.jsterm.openPropertyPanel(options);
|
||
propPanel.panel.setAttribute("hudId", this.hudId);
|
||
}.bind(this));
|
||
}
|
||
|
||
if (level == "dir") {
|
||
// Initialize the inspector message node, by setting the PropertyTreeView
|
||
// object on the tree view. This has to be done *after* the node is
|
||
// shown, because the tree binding must be attached first.
|
||
node._onOutput = function _onMessageOutput() {
|
||
node.querySelector("tree").view = node.propertyTreeView;
|
||
};
|
||
}
|
||
|
||
return node;
|
||
},
|
||
|
||
/**
|
||
* Handle ConsoleAPICall objects received from the server. This method outputs
|
||
* the window.console API call.
|
||
*
|
||
* @param object aMessage
|
||
* The console API message received from the server.
|
||
*/
|
||
handleConsoleAPICall: function WCF_handleConsoleAPICall(aMessage)
|
||
{
|
||
this.outputMessage(CATEGORY_WEBDEV, this.logConsoleAPIMessage, [aMessage]);
|
||
},
|
||
|
||
/**
|
||
* The click event handler for objects shown inline coming from the
|
||
* window.console API.
|
||
*
|
||
* @private
|
||
* @param nsIDOMNode aMessage
|
||
* The message element this handler corresponds to.
|
||
* @param nsIDOMNode aAnchor
|
||
* The object inspector anchor element. This is the clickable element
|
||
* in the console.log message we display.
|
||
* @param object aObjectActor
|
||
* The object actor grip.
|
||
*/
|
||
_consoleLogClick:
|
||
function WCF__consoleLogClick(aMessage, aAnchor, aObjectActor)
|
||
{
|
||
if (aAnchor._panelOpen) {
|
||
return;
|
||
}
|
||
|
||
let options = {
|
||
title: aAnchor.textContent,
|
||
anchor: aAnchor,
|
||
|
||
// Data to inspect.
|
||
data: {
|
||
objectPropertiesProvider: this.objectPropertiesProvider.bind(this),
|
||
releaseObject: this._releaseObject.bind(this),
|
||
},
|
||
};
|
||
|
||
let propPanel;
|
||
let onPopupHide = function _onPopupHide() {
|
||
propPanel.panel.removeEventListener("popuphiding", onPopupHide, false);
|
||
|
||
if (!aMessage.parentNode && aMessage._objectActors) {
|
||
aMessage._objectActors.forEach(this._releaseObject, this);
|
||
aMessage._objectActors = null;
|
||
}
|
||
}.bind(this);
|
||
|
||
this.objectPropertiesProvider(aObjectActor.actor,
|
||
function _onObjectProperties(aProperties) {
|
||
options.data.objectProperties = aProperties;
|
||
propPanel = this.jsterm.openPropertyPanel(options);
|
||
propPanel.panel.setAttribute("hudId", this.hudId);
|
||
propPanel.panel.addEventListener("popuphiding", onPopupHide, false);
|
||
}.bind(this));
|
||
},
|
||
|
||
/**
|
||
* Reports an error in the page source, either JavaScript or CSS.
|
||
*
|
||
* @param nsIScriptError aScriptError
|
||
* The error message to report.
|
||
* @return nsIDOMElement|undefined
|
||
* The message element to display in the Web Console output.
|
||
*/
|
||
reportPageError: function WCF_reportPageError(aCategory, aScriptError)
|
||
{
|
||
// Warnings and legacy strict errors become warnings; other types become
|
||
// errors.
|
||
let severity = SEVERITY_ERROR;
|
||
if (aScriptError.warning || aScriptError.strict) {
|
||
severity = SEVERITY_WARNING;
|
||
}
|
||
|
||
let node = this.createMessageNode(aCategory, severity,
|
||
aScriptError.errorMessage,
|
||
aScriptError.sourceName,
|
||
aScriptError.lineNumber, null, null,
|
||
aScriptError.timeStamp);
|
||
return node;
|
||
},
|
||
|
||
/**
|
||
* Handle PageError objects received from the server. This method outputs the
|
||
* given error.
|
||
*
|
||
* @param nsIScriptError aPageError
|
||
* The error received from the server.
|
||
*/
|
||
handlePageError: function WCF_handlePageError(aPageError)
|
||
{
|
||
let category = Utils.categoryForScriptError(aPageError);
|
||
this.outputMessage(category, this.reportPageError, [category, aPageError]);
|
||
},
|
||
|
||
/**
|
||
* Log network event.
|
||
*
|
||
* @param object aActorId
|
||
* The network event actor ID to log.
|
||
* @return nsIDOMElement|undefined
|
||
* The message element to display in the Web Console output.
|
||
*/
|
||
logNetEvent: function WCF_logNetEvent(aActorId)
|
||
{
|
||
let networkInfo = this._networkRequests[aActorId];
|
||
if (!networkInfo) {
|
||
return;
|
||
}
|
||
|
||
let request = networkInfo.request;
|
||
|
||
let msgNode = this.document.createElementNS(XUL_NS, "hbox");
|
||
|
||
let methodNode = this.document.createElementNS(XUL_NS, "label");
|
||
methodNode.setAttribute("value", request.method);
|
||
methodNode.classList.add("webconsole-msg-body-piece");
|
||
msgNode.appendChild(methodNode);
|
||
|
||
let linkNode = this.document.createElementNS(XUL_NS, "hbox");
|
||
linkNode.flex = 1;
|
||
linkNode.classList.add("webconsole-msg-body-piece");
|
||
linkNode.classList.add("webconsole-msg-link");
|
||
msgNode.appendChild(linkNode);
|
||
|
||
let urlNode = this.document.createElementNS(XUL_NS, "label");
|
||
urlNode.flex = 1;
|
||
urlNode.setAttribute("crop", "center");
|
||
urlNode.setAttribute("title", request.url);
|
||
urlNode.setAttribute("tooltiptext", request.url);
|
||
urlNode.setAttribute("value", request.url);
|
||
urlNode.classList.add("hud-clickable");
|
||
urlNode.classList.add("webconsole-msg-body-piece");
|
||
urlNode.classList.add("webconsole-msg-url");
|
||
linkNode.appendChild(urlNode);
|
||
|
||
let severity = SEVERITY_LOG;
|
||
let mixedRequest =
|
||
WebConsoleUtils.isMixedHTTPSRequest(request.url, this.contentLocation);
|
||
if (mixedRequest) {
|
||
urlNode.classList.add("webconsole-mixed-content");
|
||
this.makeMixedContentNode(linkNode);
|
||
// If we define a SEVERITY_SECURITY in the future, switch this to
|
||
// SEVERITY_SECURITY.
|
||
severity = SEVERITY_WARNING;
|
||
}
|
||
|
||
let statusNode = this.document.createElementNS(XUL_NS, "label");
|
||
statusNode.setAttribute("value", "");
|
||
statusNode.classList.add("hud-clickable");
|
||
statusNode.classList.add("webconsole-msg-body-piece");
|
||
statusNode.classList.add("webconsole-msg-status");
|
||
linkNode.appendChild(statusNode);
|
||
|
||
let clipboardText = request.method + " " + request.url;
|
||
|
||
let messageNode = this.createMessageNode(CATEGORY_NETWORK, severity,
|
||
msgNode, null, null, clipboardText);
|
||
|
||
messageNode._connectionId = aActorId;
|
||
messageNode.url = request.url;
|
||
|
||
this.makeOutputMessageLink(messageNode, function WCF_net_message_link() {
|
||
if (!messageNode._panelOpen) {
|
||
this.openNetworkPanel(messageNode, networkInfo);
|
||
}
|
||
}.bind(this));
|
||
|
||
networkInfo.node = messageNode;
|
||
|
||
this._updateNetMessage(aActorId);
|
||
|
||
return messageNode;
|
||
},
|
||
|
||
/**
|
||
* Create a mixed content warning Node.
|
||
*
|
||
* @param aLinkNode
|
||
* Parent to the requested urlNode.
|
||
*/
|
||
makeMixedContentNode: function WCF_makeMixedContentNode(aLinkNode)
|
||
{
|
||
let mixedContentWarning = "[" + l10n.getStr("webConsoleMixedContentWarning") + "]";
|
||
|
||
// Mixed content warning message links to a Learn More page
|
||
let mixedContentWarningNode = this.document.createElement("label");
|
||
mixedContentWarningNode.setAttribute("value", mixedContentWarning);
|
||
mixedContentWarningNode.setAttribute("title", mixedContentWarning);
|
||
mixedContentWarningNode.classList.add("hud-clickable");
|
||
mixedContentWarningNode.classList.add("webconsole-mixed-content-link");
|
||
|
||
aLinkNode.appendChild(mixedContentWarningNode);
|
||
|
||
mixedContentWarningNode.addEventListener("click", function(aEvent) {
|
||
this.owner.openLink(MIXED_CONTENT_LEARN_MORE);
|
||
aEvent.preventDefault();
|
||
aEvent.stopPropagation();
|
||
}.bind(this));
|
||
},
|
||
|
||
/**
|
||
* Log file activity.
|
||
*
|
||
* @param string aFileURI
|
||
* The file URI that was loaded.
|
||
* @return nsIDOMElement|undefined
|
||
* The message element to display in the Web Console output.
|
||
*/
|
||
logFileActivity: function WCF_logFileActivity(aFileURI)
|
||
{
|
||
let urlNode = this.document.createElementNS(XUL_NS, "label");
|
||
urlNode.flex = 1;
|
||
urlNode.setAttribute("crop", "center");
|
||
urlNode.setAttribute("title", aFileURI);
|
||
urlNode.setAttribute("tooltiptext", aFileURI);
|
||
urlNode.setAttribute("value", aFileURI);
|
||
urlNode.classList.add("hud-clickable");
|
||
urlNode.classList.add("webconsole-msg-url");
|
||
|
||
let outputNode = this.createMessageNode(CATEGORY_NETWORK, SEVERITY_LOG,
|
||
urlNode, null, null, aFileURI);
|
||
|
||
this.makeOutputMessageLink(outputNode, function WCF__onFileClick() {
|
||
this.owner.viewSource(aFileURI);
|
||
}.bind(this));
|
||
|
||
return outputNode;
|
||
},
|
||
|
||
/**
|
||
* Handle the file activity messages coming from the remote Web Console.
|
||
*
|
||
* @param string aFileURI
|
||
* The file URI that was requested.
|
||
*/
|
||
handleFileActivity: function WCF_handleFileActivity(aFileURI)
|
||
{
|
||
this.outputMessage(CATEGORY_NETWORK, this.logFileActivity, [aFileURI]);
|
||
},
|
||
|
||
/**
|
||
* Inform user that the Web Console API has been replaced by a script
|
||
* in a content page.
|
||
*/
|
||
logWarningAboutReplacedAPI: function WCF_logWarningAboutReplacedAPI()
|
||
{
|
||
let node = this.createMessageNode(CATEGORY_JS, SEVERITY_WARNING,
|
||
l10n.getStr("ConsoleAPIDisabled"));
|
||
this.outputMessage(CATEGORY_JS, node);
|
||
},
|
||
|
||
/**
|
||
* Handle the network events coming from the remote Web Console.
|
||
*
|
||
* @param object aActor
|
||
* The NetworkEventActor grip.
|
||
*/
|
||
handleNetworkEvent: function WCF_handleNetworkEvent(aActor)
|
||
{
|
||
let networkInfo = {
|
||
node: null,
|
||
actor: aActor.actor,
|
||
discardRequestBody: true,
|
||
discardResponseBody: true,
|
||
startedDateTime: aActor.startedDateTime,
|
||
request: {
|
||
url: aActor.url,
|
||
method: aActor.method,
|
||
},
|
||
response: {},
|
||
timings: {},
|
||
updates: [], // track the list of network event updates
|
||
};
|
||
|
||
this._networkRequests[aActor.actor] = networkInfo;
|
||
this.outputMessage(CATEGORY_NETWORK, this.logNetEvent, [aActor.actor]);
|
||
},
|
||
|
||
/**
|
||
* Handle network event updates coming from the server.
|
||
*
|
||
* @param string aActorId
|
||
* The network event actor ID.
|
||
* @param string aType
|
||
* Update type.
|
||
* @param object aPacket
|
||
* Update details.
|
||
*/
|
||
handleNetworkEventUpdate:
|
||
function WCF_handleNetworkEventUpdate(aActorId, aType, aPacket)
|
||
{
|
||
let networkInfo = this._networkRequests[aActorId];
|
||
if (!networkInfo) {
|
||
return;
|
||
}
|
||
|
||
networkInfo.updates.push(aType);
|
||
|
||
switch (aType) {
|
||
case "requestHeaders":
|
||
networkInfo.request.headersSize = aPacket.headersSize;
|
||
break;
|
||
case "requestPostData":
|
||
networkInfo.discardRequestBody = aPacket.discardRequestBody;
|
||
networkInfo.request.bodySize = aPacket.dataSize;
|
||
break;
|
||
case "responseStart":
|
||
networkInfo.response.httpVersion = aPacket.response.httpVersion;
|
||
networkInfo.response.status = aPacket.response.status;
|
||
networkInfo.response.statusText = aPacket.response.statusText;
|
||
networkInfo.response.headersSize = aPacket.response.headersSize;
|
||
networkInfo.discardResponseBody = aPacket.response.discardResponseBody;
|
||
break;
|
||
case "responseContent":
|
||
networkInfo.response.content = {
|
||
mimeType: aPacket.mimeType,
|
||
};
|
||
networkInfo.response.bodySize = aPacket.contentSize;
|
||
networkInfo.discardResponseBody = aPacket.discardResponseBody;
|
||
break;
|
||
case "eventTimings":
|
||
networkInfo.totalTime = aPacket.totalTime;
|
||
break;
|
||
}
|
||
|
||
if (networkInfo.node) {
|
||
this._updateNetMessage(aActorId);
|
||
}
|
||
|
||
// For unit tests we pass the HTTP activity object to the test callback,
|
||
// once requests complete.
|
||
if (this.owner.lastFinishedRequestCallback &&
|
||
networkInfo.updates.indexOf("responseContent") > -1 &&
|
||
networkInfo.updates.indexOf("eventTimings") > -1) {
|
||
this.owner.lastFinishedRequestCallback(networkInfo, this);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Update an output message to reflect the latest state of a network request,
|
||
* given a network event actor ID.
|
||
*
|
||
* @private
|
||
* @param string aActorId
|
||
* The network event actor ID for which you want to update the message.
|
||
*/
|
||
_updateNetMessage: function WCF__updateNetMessage(aActorId)
|
||
{
|
||
let networkInfo = this._networkRequests[aActorId];
|
||
if (!networkInfo || !networkInfo.node) {
|
||
return;
|
||
}
|
||
|
||
let messageNode = networkInfo.node;
|
||
let updates = networkInfo.updates;
|
||
let hasEventTimings = updates.indexOf("eventTimings") > -1;
|
||
let hasResponseStart = updates.indexOf("responseStart") > -1;
|
||
let request = networkInfo.request;
|
||
let response = networkInfo.response;
|
||
|
||
if (hasEventTimings || hasResponseStart) {
|
||
let status = [];
|
||
if (response.httpVersion && response.status) {
|
||
status = [response.httpVersion, response.status, response.statusText];
|
||
}
|
||
if (hasEventTimings) {
|
||
status.push(l10n.getFormatStr("NetworkPanel.durationMS",
|
||
[networkInfo.totalTime]));
|
||
}
|
||
let statusText = "[" + status.join(" ") + "]";
|
||
|
||
let linkNode = messageNode.querySelector(".webconsole-msg-link");
|
||
let statusNode = linkNode.querySelector(".webconsole-msg-status");
|
||
statusNode.setAttribute("value", statusText);
|
||
|
||
messageNode.clipboardText = [request.method, request.url, statusText]
|
||
.join(" ");
|
||
|
||
if (hasResponseStart && response.status >= MIN_HTTP_ERROR_CODE &&
|
||
response.status <= MAX_HTTP_ERROR_CODE) {
|
||
this.setMessageType(messageNode, CATEGORY_NETWORK, SEVERITY_ERROR);
|
||
}
|
||
}
|
||
|
||
if (messageNode._netPanel) {
|
||
messageNode._netPanel.update();
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Opens a NetworkPanel.
|
||
*
|
||
* @param nsIDOMNode aNode
|
||
* The message node you want the panel to be anchored to.
|
||
* @param object aHttpActivity
|
||
* The HTTP activity object that holds network request and response
|
||
* information. This object is given to the NetworkPanel constructor.
|
||
* @return object
|
||
* The new NetworkPanel instance.
|
||
*/
|
||
openNetworkPanel: function WCF_openNetworkPanel(aNode, aHttpActivity)
|
||
{
|
||
let actor = aHttpActivity.actor;
|
||
|
||
if (actor) {
|
||
this.webConsoleClient.getRequestHeaders(actor, function(aResponse) {
|
||
if (aResponse.error) {
|
||
Cu.reportError("WCF_openNetworkPanel getRequestHeaders:" +
|
||
aResponse.error);
|
||
return;
|
||
}
|
||
|
||
aHttpActivity.request.headers = aResponse.headers;
|
||
|
||
this.webConsoleClient.getRequestCookies(actor, onRequestCookies);
|
||
}.bind(this));
|
||
}
|
||
|
||
let onRequestCookies = function(aResponse) {
|
||
if (aResponse.error) {
|
||
Cu.reportError("WCF_openNetworkPanel getRequestCookies:" +
|
||
aResponse.error);
|
||
return;
|
||
}
|
||
|
||
aHttpActivity.request.cookies = aResponse.cookies;
|
||
|
||
this.webConsoleClient.getResponseHeaders(actor, onResponseHeaders);
|
||
}.bind(this);
|
||
|
||
let onResponseHeaders = function(aResponse) {
|
||
if (aResponse.error) {
|
||
Cu.reportError("WCF_openNetworkPanel getResponseHeaders:" +
|
||
aResponse.error);
|
||
return;
|
||
}
|
||
|
||
aHttpActivity.response.headers = aResponse.headers;
|
||
|
||
this.webConsoleClient.getResponseCookies(actor, onResponseCookies);
|
||
}.bind(this);
|
||
|
||
let onResponseCookies = function(aResponse) {
|
||
if (aResponse.error) {
|
||
Cu.reportError("WCF_openNetworkPanel getResponseCookies:" +
|
||
aResponse.error);
|
||
return;
|
||
}
|
||
|
||
aHttpActivity.response.cookies = aResponse.cookies;
|
||
|
||
this.webConsoleClient.getRequestPostData(actor, onRequestPostData);
|
||
}.bind(this);
|
||
|
||
let onRequestPostData = function(aResponse) {
|
||
if (aResponse.error) {
|
||
Cu.reportError("WCF_openNetworkPanel getRequestPostData:" +
|
||
aResponse.error);
|
||
return;
|
||
}
|
||
|
||
aHttpActivity.request.postData = aResponse.postData;
|
||
aHttpActivity.discardRequestBody = aResponse.postDataDiscarded;
|
||
|
||
this.webConsoleClient.getResponseContent(actor, onResponseContent);
|
||
}.bind(this);
|
||
|
||
let onResponseContent = function(aResponse) {
|
||
if (aResponse.error) {
|
||
Cu.reportError("WCF_openNetworkPanel getResponseContent:" +
|
||
aResponse.error);
|
||
return;
|
||
}
|
||
|
||
aHttpActivity.response.content = aResponse.content;
|
||
aHttpActivity.discardResponseBody = aResponse.contentDiscarded;
|
||
|
||
this.webConsoleClient.getEventTimings(actor, onEventTimings);
|
||
}.bind(this);
|
||
|
||
let onEventTimings = function(aResponse) {
|
||
if (aResponse.error) {
|
||
Cu.reportError("WCF_openNetworkPanel getEventTimings:" +
|
||
aResponse.error);
|
||
return;
|
||
}
|
||
|
||
aHttpActivity.timings = aResponse.timings;
|
||
|
||
openPanel();
|
||
}.bind(this);
|
||
|
||
let openPanel = function() {
|
||
aNode._netPanel = netPanel;
|
||
|
||
let panel = netPanel.panel;
|
||
panel.openPopup(aNode, "after_pointer", 0, 0, false, false);
|
||
panel.sizeTo(450, 500);
|
||
panel.setAttribute("hudId", this.hudId);
|
||
|
||
panel.addEventListener("popuphiding", function WCF_netPanel_onHide() {
|
||
panel.removeEventListener("popuphiding", WCF_netPanel_onHide);
|
||
|
||
aNode._panelOpen = false;
|
||
aNode._netPanel = null;
|
||
});
|
||
|
||
aNode._panelOpen = true;
|
||
}.bind(this);
|
||
|
||
let netPanel = new NetworkPanel(this.popupset, aHttpActivity, this);
|
||
netPanel.linkNode = aNode;
|
||
|
||
if (!actor) {
|
||
openPanel();
|
||
}
|
||
|
||
return netPanel;
|
||
},
|
||
|
||
/**
|
||
* Handler for page location changes.
|
||
*
|
||
* @param string aURI
|
||
* New page location.
|
||
* @param string aTitle
|
||
* New page title.
|
||
*/
|
||
onLocationChange: function WCF_onLocationChange(aURI, aTitle)
|
||
{
|
||
this.contentLocation = aURI;
|
||
if (this.owner.onLocationChange) {
|
||
this.owner.onLocationChange(aURI, aTitle);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Output a message node. This filters a node appropriately, then sends it to
|
||
* the output, regrouping and pruning output as necessary.
|
||
*
|
||
* Note: this call is async - the given message node may not be displayed when
|
||
* you call this method.
|
||
*
|
||
* @param integer aCategory
|
||
* The category of the message you want to output. See the CATEGORY_*
|
||
* constants.
|
||
* @param function|nsIDOMElement aMethodOrNode
|
||
* The method that creates the message element to send to the output or
|
||
* the actual element. If a method is given it will be bound to the HUD
|
||
* object and the arguments will be |aArguments|.
|
||
* @param array [aArguments]
|
||
* If a method is given to output the message element then the method
|
||
* will be invoked with the list of arguments given here.
|
||
*/
|
||
outputMessage: function WCF_outputMessage(aCategory, aMethodOrNode, aArguments)
|
||
{
|
||
if (!this._outputQueue.length) {
|
||
// If the queue is empty we consider that now was the last output flush.
|
||
// This avoid an immediate output flush when the timer executes.
|
||
this._lastOutputFlush = Date.now();
|
||
}
|
||
|
||
this._outputQueue.push([aCategory, aMethodOrNode, aArguments]);
|
||
|
||
if (!this._outputTimerInitialized) {
|
||
this._initOutputTimer();
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Try to flush the output message queue. This takes the messages in the
|
||
* output queue and displays them. Outputting stops at MESSAGES_IN_INTERVAL.
|
||
* Further output is queued to happen later - see OUTPUT_INTERVAL.
|
||
*
|
||
* @private
|
||
*/
|
||
_flushMessageQueue: function WCF__flushMessageQueue()
|
||
{
|
||
if (!this._outputTimer) {
|
||
return;
|
||
}
|
||
|
||
let timeSinceFlush = Date.now() - this._lastOutputFlush;
|
||
if (this._outputQueue.length > MESSAGES_IN_INTERVAL &&
|
||
timeSinceFlush < THROTTLE_UPDATES) {
|
||
this._initOutputTimer();
|
||
return;
|
||
}
|
||
|
||
// Determine how many messages we can display now.
|
||
let toDisplay = Math.min(this._outputQueue.length, MESSAGES_IN_INTERVAL);
|
||
if (toDisplay < 1) {
|
||
this._outputTimerInitialized = false;
|
||
return;
|
||
}
|
||
|
||
// Try to prune the message queue.
|
||
let shouldPrune = false;
|
||
if (this._outputQueue.length > toDisplay && this._pruneOutputQueue()) {
|
||
toDisplay = Math.min(this._outputQueue.length, toDisplay);
|
||
shouldPrune = true;
|
||
}
|
||
|
||
let batch = this._outputQueue.splice(0, toDisplay);
|
||
if (!batch.length) {
|
||
this._outputTimerInitialized = false;
|
||
return;
|
||
}
|
||
|
||
let outputNode = this.outputNode;
|
||
let lastVisibleNode = null;
|
||
let scrolledToBottom = Utils.isOutputScrolledToBottom(outputNode);
|
||
let scrollBox = outputNode.scrollBoxObject.element;
|
||
|
||
let hudIdSupportsString = WebConsoleUtils.supportsString(this.hudId);
|
||
|
||
// Output the current batch of messages.
|
||
for (let item of batch) {
|
||
let node = this._outputMessageFromQueue(hudIdSupportsString, item);
|
||
if (node) {
|
||
lastVisibleNode = node;
|
||
}
|
||
}
|
||
|
||
let oldScrollHeight = 0;
|
||
|
||
// Prune messages if needed. We do not do this for every flush call to
|
||
// improve performance.
|
||
let removedNodes = 0;
|
||
if (shouldPrune || !this._outputQueue.length) {
|
||
oldScrollHeight = scrollBox.scrollHeight;
|
||
|
||
let categories = Object.keys(this._pruneCategoriesQueue);
|
||
categories.forEach(function _pruneOutput(aCategory) {
|
||
removedNodes += this.pruneOutputIfNecessary(aCategory);
|
||
}, this);
|
||
this._pruneCategoriesQueue = {};
|
||
}
|
||
|
||
// Regroup messages at the end of the queue.
|
||
if (!this._outputQueue.length) {
|
||
this.regroupOutput();
|
||
}
|
||
|
||
let isInputOutput = lastVisibleNode &&
|
||
(lastVisibleNode.classList.contains("webconsole-msg-input") ||
|
||
lastVisibleNode.classList.contains("webconsole-msg-output"));
|
||
|
||
// Scroll to the new node if it is not filtered, and if the output node is
|
||
// scrolled at the bottom or if the new node is a jsterm input/output
|
||
// message.
|
||
if (lastVisibleNode && (scrolledToBottom || isInputOutput)) {
|
||
Utils.scrollToVisible(lastVisibleNode);
|
||
}
|
||
else if (!scrolledToBottom && removedNodes > 0 &&
|
||
oldScrollHeight != scrollBox.scrollHeight) {
|
||
// If there were pruned messages and if scroll is not at the bottom, then
|
||
// we need to adjust the scroll location.
|
||
scrollBox.scrollTop -= oldScrollHeight - scrollBox.scrollHeight;
|
||
}
|
||
|
||
// If the queue is not empty, schedule another flush.
|
||
if (this._outputQueue.length > 0) {
|
||
this._initOutputTimer();
|
||
}
|
||
else {
|
||
this._outputTimerInitialized = false;
|
||
this._flushCallback && this._flushCallback();
|
||
}
|
||
|
||
this._lastOutputFlush = Date.now();
|
||
},
|
||
|
||
/**
|
||
* Initialize the output timer.
|
||
* @private
|
||
*/
|
||
_initOutputTimer: function WCF__initOutputTimer()
|
||
{
|
||
if (!this._outputTimer) {
|
||
return;
|
||
}
|
||
|
||
this._outputTimerInitialized = true;
|
||
this._outputTimer.initWithCallback(this._flushMessageQueue,
|
||
OUTPUT_INTERVAL,
|
||
Ci.nsITimer.TYPE_ONE_SHOT);
|
||
},
|
||
|
||
/**
|
||
* Output a message from the queue.
|
||
*
|
||
* @private
|
||
* @param nsISupportsString aHudIdSupportsString
|
||
* The HUD ID as an nsISupportsString.
|
||
* @param array aItem
|
||
* An item from the output queue - this item represents a message.
|
||
* @return nsIDOMElement|undefined
|
||
* The DOM element of the message if the message is visible, undefined
|
||
* otherwise.
|
||
*/
|
||
_outputMessageFromQueue:
|
||
function WCF__outputMessageFromQueue(aHudIdSupportsString, aItem)
|
||
{
|
||
let [category, methodOrNode, args] = aItem;
|
||
|
||
let node = typeof methodOrNode == "function" ?
|
||
methodOrNode.apply(this, args || []) :
|
||
methodOrNode;
|
||
if (!node) {
|
||
return;
|
||
}
|
||
|
||
let afterNode = node._outputAfterNode;
|
||
if (afterNode) {
|
||
delete node._outputAfterNode;
|
||
}
|
||
|
||
let isFiltered = this.filterMessageNode(node);
|
||
|
||
let isRepeated = this._filterRepeatedMessage(node);
|
||
|
||
let lastVisible = !isRepeated && !isFiltered;
|
||
if (!isRepeated) {
|
||
this.outputNode.insertBefore(node,
|
||
afterNode ? afterNode.nextSibling : null);
|
||
this._pruneCategoriesQueue[node.category] = true;
|
||
if (afterNode) {
|
||
lastVisible = this.outputNode.lastChild == node;
|
||
}
|
||
}
|
||
|
||
if (node._onOutput) {
|
||
node._onOutput();
|
||
delete node._onOutput;
|
||
}
|
||
|
||
let nodeID = node.getAttribute("id");
|
||
Services.obs.notifyObservers(aHudIdSupportsString,
|
||
"web-console-message-created", nodeID);
|
||
|
||
return lastVisible ? node : null;
|
||
},
|
||
|
||
/**
|
||
* Prune the queue of messages to display. This avoids displaying messages
|
||
* that will be removed at the end of the queue anyway.
|
||
* @private
|
||
*/
|
||
_pruneOutputQueue: function WCF__pruneOutputQueue()
|
||
{
|
||
let nodes = {};
|
||
|
||
// Group the messages per category.
|
||
this._outputQueue.forEach(function(aItem, aIndex) {
|
||
let [category] = aItem;
|
||
if (!(category in nodes)) {
|
||
nodes[category] = [];
|
||
}
|
||
nodes[category].push(aIndex);
|
||
}, this);
|
||
|
||
let pruned = 0;
|
||
|
||
// Loop through the categories we found and prune if needed.
|
||
for (let category in nodes) {
|
||
let limit = Utils.logLimitForCategory(category);
|
||
let indexes = nodes[category];
|
||
if (indexes.length > limit) {
|
||
let n = Math.max(0, indexes.length - limit);
|
||
pruned += n;
|
||
for (let i = n - 1; i >= 0; i--) {
|
||
this._pruneItemFromQueue(this._outputQueue[indexes[i]]);
|
||
this._outputQueue.splice(indexes[i], 1);
|
||
}
|
||
}
|
||
}
|
||
|
||
return pruned;
|
||
},
|
||
|
||
/**
|
||
* Prune an item from the output queue.
|
||
*
|
||
* @private
|
||
* @param array aItem
|
||
* The item you want to remove from the output queue.
|
||
*/
|
||
_pruneItemFromQueue: function WCF__pruneItemFromQueue(aItem)
|
||
{
|
||
let [category, methodOrNode, args] = aItem;
|
||
if (typeof methodOrNode != "function" &&
|
||
methodOrNode._objectActors && !methodOrNode._panelOpen) {
|
||
methodOrNode._objectActors.forEach(this._releaseObject, this);
|
||
}
|
||
|
||
if (category == CATEGORY_NETWORK) {
|
||
let connectionId = null;
|
||
if (methodOrNode == this.logNetEvent) {
|
||
connectionId = args[0];
|
||
}
|
||
else if (typeof methodOrNode != "function") {
|
||
connectionId = methodOrNode._connectionId;
|
||
}
|
||
if (connectionId && connectionId in this._networkRequests) {
|
||
delete this._networkRequests[connectionId];
|
||
this._releaseObject(connectionId);
|
||
}
|
||
}
|
||
else if (category == CATEGORY_WEBDEV &&
|
||
methodOrNode == this.logConsoleAPIMessage) {
|
||
let level = args[0].level;
|
||
let releaseObject = function _releaseObject(aValue) {
|
||
if (aValue && typeof aValue == "object" && aValue.actor) {
|
||
this._releaseObject(aValue.actor);
|
||
}
|
||
}.bind(this);
|
||
switch (level) {
|
||
case "log":
|
||
case "info":
|
||
case "warn":
|
||
case "error":
|
||
case "debug":
|
||
case "dir":
|
||
case "groupEnd": {
|
||
args[0].arguments.forEach(releaseObject);
|
||
if (level == "dir") {
|
||
args[0].objectProperties.forEach(function(aObject) {
|
||
["value", "get", "set"].forEach(function(aProp) {
|
||
releaseObject(aObject[aProp]);
|
||
});
|
||
});
|
||
}
|
||
}
|
||
}
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Ensures that the number of message nodes of type aCategory don't exceed that
|
||
* category's line limit by removing old messages as needed.
|
||
*
|
||
* @param integer aCategory
|
||
* The category of message nodes to prune if needed.
|
||
* @return number
|
||
* The number of removed nodes.
|
||
*/
|
||
pruneOutputIfNecessary: function WCF_pruneOutputIfNecessary(aCategory)
|
||
{
|
||
let outputNode = this.outputNode;
|
||
let logLimit = Utils.logLimitForCategory(aCategory);
|
||
|
||
let messageNodes = outputNode.getElementsByClassName("webconsole-msg-" +
|
||
CATEGORY_CLASS_FRAGMENTS[aCategory]);
|
||
let n = Math.max(0, messageNodes.length - logLimit);
|
||
let toRemove = Array.prototype.slice.call(messageNodes, 0, n);
|
||
toRemove.forEach(this.removeOutputMessage, this);
|
||
|
||
return n;
|
||
},
|
||
|
||
/**
|
||
* Destroy the property inspector message node. This performs the necessary
|
||
* cleanup for the tree widget and removes it from the DOM.
|
||
*
|
||
* @param nsIDOMNode aMessageNode
|
||
* The message node that contains the property inspector from a
|
||
* console.dir call.
|
||
*/
|
||
pruneConsoleDirNode: function WCF_pruneConsoleDirNode(aMessageNode)
|
||
{
|
||
if (aMessageNode.parentNode) {
|
||
aMessageNode.parentNode.removeChild(aMessageNode);
|
||
}
|
||
|
||
let tree = aMessageNode.querySelector("tree");
|
||
tree.parentNode.removeChild(tree);
|
||
aMessageNode.propertyTreeView.data = null;
|
||
aMessageNode.propertyTreeView = null;
|
||
tree.view = null;
|
||
},
|
||
|
||
/**
|
||
* Remove a given message from the output.
|
||
*
|
||
* @param nsIDOMNode aNode
|
||
* The message node you want to remove.
|
||
*/
|
||
removeOutputMessage: function WCF_removeOutputMessage(aNode)
|
||
{
|
||
if (aNode._objectActors && !aNode._panelOpen) {
|
||
aNode._objectActors.forEach(this._releaseObject, this);
|
||
}
|
||
|
||
if (aNode.classList.contains("webconsole-msg-cssparser")) {
|
||
let repeatNode = aNode.getElementsByClassName("webconsole-msg-repeat")[0];
|
||
if (repeatNode && repeatNode._uid) {
|
||
delete this._cssNodes[repeatNode._uid];
|
||
}
|
||
}
|
||
else if (aNode._connectionId &&
|
||
aNode.classList.contains("webconsole-msg-network")) {
|
||
delete this._networkRequests[aNode._connectionId];
|
||
this._releaseObject(aNode._connectionId);
|
||
}
|
||
else if (aNode.classList.contains("webconsole-msg-inspector")) {
|
||
this.pruneConsoleDirNode(aNode);
|
||
return;
|
||
}
|
||
|
||
if (aNode.parentNode) {
|
||
aNode.parentNode.removeChild(aNode);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Splits the given console messages into groups based on their timestamps.
|
||
*/
|
||
regroupOutput: function WCF_regroupOutput()
|
||
{
|
||
// Go through the nodes and adjust the placement of "webconsole-new-group"
|
||
// classes.
|
||
let nodes = this.outputNode.querySelectorAll(".hud-msg-node" +
|
||
":not(.hud-filtered-by-string):not(.hud-filtered-by-type)");
|
||
let lastTimestamp;
|
||
for (let i = 0, n = nodes.length; i < n; i++) {
|
||
let thisTimestamp = nodes[i].timestamp;
|
||
if (lastTimestamp != null &&
|
||
thisTimestamp >= lastTimestamp + NEW_GROUP_DELAY) {
|
||
nodes[i].classList.add("webconsole-new-group");
|
||
}
|
||
else {
|
||
nodes[i].classList.remove("webconsole-new-group");
|
||
}
|
||
lastTimestamp = thisTimestamp;
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Given a category and message body, creates a DOM node to represent an
|
||
* incoming message. The timestamp is automatically added.
|
||
*
|
||
* @param number aCategory
|
||
* The category of the message: one of the CATEGORY_* constants.
|
||
* @param number aSeverity
|
||
* The severity of the message: one of the SEVERITY_* constants;
|
||
* @param string|nsIDOMNode aBody
|
||
* The body of the message, either a simple string or a DOM node.
|
||
* @param string aSourceURL [optional]
|
||
* The URL of the source file that emitted the error.
|
||
* @param number aSourceLine [optional]
|
||
* The line number on which the error occurred. If zero or omitted,
|
||
* there is no line number associated with this message.
|
||
* @param string aClipboardText [optional]
|
||
* The text that should be copied to the clipboard when this node is
|
||
* copied. If omitted, defaults to the body text. If `aBody` is not
|
||
* a string, then the clipboard text must be supplied.
|
||
* @param number aLevel [optional]
|
||
* The level of the console API message.
|
||
* @param number aTimeStamp [optional]
|
||
* The timestamp to use for this message node. If omitted, the current
|
||
* date and time is used.
|
||
* @return nsIDOMNode
|
||
* The message node: a XUL richlistitem ready to be inserted into
|
||
* the Web Console output node.
|
||
*/
|
||
createMessageNode:
|
||
function WCF_createMessageNode(aCategory, aSeverity, aBody, aSourceURL,
|
||
aSourceLine, aClipboardText, aLevel, aTimeStamp)
|
||
{
|
||
if (typeof aBody != "string" && aClipboardText == null && aBody.innerText) {
|
||
aClipboardText = aBody.innerText;
|
||
}
|
||
|
||
// Make the icon container, which is a vertical box. Its purpose is to
|
||
// ensure that the icon stays anchored at the top of the message even for
|
||
// long multi-line messages.
|
||
let iconContainer = this.document.createElementNS(XUL_NS, "vbox");
|
||
iconContainer.classList.add("webconsole-msg-icon-container");
|
||
// Apply the curent group by indenting appropriately.
|
||
iconContainer.style.marginLeft = this.groupDepth * GROUP_INDENT + "px";
|
||
|
||
// Make the icon node. It's sprited and the actual region of the image is
|
||
// determined by CSS rules.
|
||
let iconNode = this.document.createElementNS(XUL_NS, "image");
|
||
iconNode.classList.add("webconsole-msg-icon");
|
||
iconContainer.appendChild(iconNode);
|
||
|
||
// Make the spacer that positions the icon.
|
||
let spacer = this.document.createElementNS(XUL_NS, "spacer");
|
||
spacer.flex = 1;
|
||
iconContainer.appendChild(spacer);
|
||
|
||
// Create the message body, which contains the actual text of the message.
|
||
let bodyNode = this.document.createElementNS(XUL_NS, "description");
|
||
bodyNode.flex = 1;
|
||
bodyNode.classList.add("webconsole-msg-body");
|
||
|
||
// Store the body text, since it is needed later for the property tree
|
||
// case.
|
||
let body = aBody;
|
||
// If a string was supplied for the body, turn it into a DOM node and an
|
||
// associated clipboard string now.
|
||
aClipboardText = aClipboardText ||
|
||
(aBody + (aSourceURL ? " @ " + aSourceURL : "") +
|
||
(aSourceLine ? ":" + aSourceLine : ""));
|
||
|
||
// Create the containing node and append all its elements to it.
|
||
let node = this.document.createElementNS(XUL_NS, "richlistitem");
|
||
|
||
if (aBody instanceof Ci.nsIDOMNode) {
|
||
bodyNode.appendChild(aBody);
|
||
}
|
||
else {
|
||
let str = undefined;
|
||
if (aLevel == "dir") {
|
||
str = WebConsoleUtils.objectActorGripToString(aBody.arguments[0]);
|
||
}
|
||
else if (["log", "info", "warn", "error", "debug"].indexOf(aLevel) > -1 &&
|
||
typeof aBody == "object") {
|
||
this._makeConsoleLogMessageBody(node, bodyNode, aBody);
|
||
}
|
||
else {
|
||
str = aBody;
|
||
}
|
||
|
||
if (str !== undefined) {
|
||
aBody = this.document.createTextNode(str);
|
||
bodyNode.appendChild(aBody);
|
||
}
|
||
}
|
||
|
||
let repeatContainer = this.document.createElementNS(XUL_NS, "hbox");
|
||
repeatContainer.setAttribute("align", "start");
|
||
let repeatNode = this.document.createElementNS(XUL_NS, "label");
|
||
repeatNode.setAttribute("value", "1");
|
||
repeatNode.classList.add("webconsole-msg-repeat");
|
||
repeatNode._uid = [bodyNode.textContent, aCategory, aSeverity, aLevel,
|
||
aSourceURL, aSourceLine].join(":");
|
||
repeatContainer.appendChild(repeatNode);
|
||
|
||
// Create the timestamp.
|
||
let timestampNode = this.document.createElementNS(XUL_NS, "label");
|
||
timestampNode.classList.add("webconsole-timestamp");
|
||
let timestamp = aTimeStamp || Date.now();
|
||
let timestampString = l10n.timestampString(timestamp);
|
||
timestampNode.setAttribute("value", timestampString);
|
||
|
||
// Create the source location (e.g. www.example.com:6) that sits on the
|
||
// right side of the message, if applicable.
|
||
let locationNode;
|
||
if (aSourceURL) {
|
||
locationNode = this.createLocationNode(aSourceURL, aSourceLine);
|
||
}
|
||
|
||
node.clipboardText = aClipboardText;
|
||
node.classList.add("hud-msg-node");
|
||
|
||
node.timestamp = timestamp;
|
||
this.setMessageType(node, aCategory, aSeverity);
|
||
|
||
node.appendChild(timestampNode);
|
||
node.appendChild(iconContainer);
|
||
// Display the object tree after the message node.
|
||
if (aLevel == "dir") {
|
||
// Make the body container, which is a vertical box, for grouping the text
|
||
// and tree widgets.
|
||
let bodyContainer = this.document.createElement("vbox");
|
||
bodyContainer.flex = 1;
|
||
bodyContainer.appendChild(bodyNode);
|
||
// Create the tree.
|
||
let tree = this.document.createElement("tree");
|
||
tree.setAttribute("hidecolumnpicker", "true");
|
||
tree.flex = 1;
|
||
|
||
let treecols = this.document.createElement("treecols");
|
||
let treecol = this.document.createElement("treecol");
|
||
treecol.setAttribute("primary", "true");
|
||
treecol.setAttribute("hideheader", "true");
|
||
treecol.setAttribute("ignoreincolumnpicker", "true");
|
||
treecol.flex = 1;
|
||
treecols.appendChild(treecol);
|
||
tree.appendChild(treecols);
|
||
|
||
tree.appendChild(this.document.createElement("treechildren"));
|
||
|
||
bodyContainer.appendChild(tree);
|
||
node.appendChild(bodyContainer);
|
||
node.classList.add("webconsole-msg-inspector");
|
||
// Create the treeView object.
|
||
let treeView = node.propertyTreeView = new PropertyTreeView();
|
||
|
||
treeView.data = {
|
||
objectPropertiesProvider: this.objectPropertiesProvider.bind(this),
|
||
releaseObject: this._releaseObject.bind(this),
|
||
objectProperties: body.objectProperties,
|
||
};
|
||
|
||
tree.setAttribute("rows", treeView.rowCount);
|
||
}
|
||
else {
|
||
node.appendChild(bodyNode);
|
||
}
|
||
node.appendChild(repeatContainer);
|
||
if (locationNode) {
|
||
node.appendChild(locationNode);
|
||
}
|
||
|
||
node.setAttribute("id", "console-msg-" + gSequenceId());
|
||
|
||
return node;
|
||
},
|
||
|
||
/**
|
||
* Make the message body for console.log() calls.
|
||
*
|
||
* @private
|
||
* @param nsIDOMElement aMessage
|
||
* The message element that holds the output for the given call.
|
||
* @param nsIDOMElement aContainer
|
||
* The specific element that will hold each part of the console.log
|
||
* output.
|
||
* @param object aBody
|
||
* The object given by this.logConsoleAPIMessage(). This object holds
|
||
* the call information that we need to display - mainly the arguments
|
||
* array of the given API call.
|
||
*/
|
||
_makeConsoleLogMessageBody:
|
||
function WCF__makeConsoleLogMessageBody(aMessage, aContainer, aBody)
|
||
{
|
||
Object.defineProperty(aMessage, "_panelOpen", {
|
||
get: function() {
|
||
let nodes = aContainer.querySelectorAll(".hud-clickable");
|
||
return Array.prototype.some.call(nodes, function(aNode) {
|
||
return aNode._panelOpen;
|
||
});
|
||
},
|
||
enumerable: true,
|
||
configurable: false
|
||
});
|
||
|
||
aBody.arguments.forEach(function(aItem) {
|
||
if (aContainer.firstChild) {
|
||
aContainer.appendChild(this.document.createTextNode(" "));
|
||
}
|
||
|
||
let text = WebConsoleUtils.objectActorGripToString(aItem);
|
||
|
||
if (aItem && typeof aItem != "object" || !aItem.inspectable) {
|
||
aContainer.appendChild(this.document.createTextNode(text));
|
||
|
||
let longString = null;
|
||
if (aItem.type == "longString") {
|
||
longString = aItem;
|
||
}
|
||
else if (!aItem.inspectable &&
|
||
typeof aItem.displayString == "object" &&
|
||
aItem.displayString.type == "longString") {
|
||
longString = aItem.displayString;
|
||
}
|
||
|
||
if (longString) {
|
||
let ellipsis = this.document.createElement("description");
|
||
ellipsis.classList.add("hud-clickable");
|
||
ellipsis.classList.add("longStringEllipsis");
|
||
ellipsis.textContent = l10n.getStr("longStringEllipsis");
|
||
|
||
this._addMessageLinkCallback(ellipsis,
|
||
this._longStringClick.bind(this, aMessage, longString, null));
|
||
|
||
aContainer.appendChild(ellipsis);
|
||
}
|
||
return;
|
||
}
|
||
|
||
// For inspectable objects.
|
||
let elem = this.document.createElement("description");
|
||
elem.classList.add("hud-clickable");
|
||
elem.setAttribute("aria-haspopup", "true");
|
||
elem.appendChild(this.document.createTextNode(text));
|
||
|
||
this._addMessageLinkCallback(elem,
|
||
this._consoleLogClick.bind(this, aMessage, elem, aItem));
|
||
|
||
aContainer.appendChild(elem);
|
||
}, this);
|
||
},
|
||
|
||
/**
|
||
* Click event handler for the ellipsis shown immediately after a long string.
|
||
* This method retrieves the full string and updates the console output to
|
||
* show it.
|
||
*
|
||
* @private
|
||
* @param nsIDOMElement aMessage
|
||
* The message element.
|
||
* @param object aActor
|
||
* The LongStringActor instance we work with.
|
||
* @param [function] aFormatter
|
||
* Optional function you can use to format the string received from the
|
||
* server, before being displayed in the console.
|
||
* @param nsIDOMElement aEllipsis
|
||
* The DOM element the user can click on to expand the string.
|
||
* @param nsIDOMEvent aEvent
|
||
* The DOM click event triggered by the user.
|
||
*/
|
||
_longStringClick:
|
||
function WCF__longStringClick(aMessage, aActor, aFormatter, aEllipsis, aEvent)
|
||
{
|
||
aEvent.preventDefault();
|
||
|
||
if (!aFormatter) {
|
||
aFormatter = function(s) s;
|
||
}
|
||
|
||
let longString = this.webConsoleClient.longString(aActor);
|
||
longString.substring(longString.initial.length, longString.length,
|
||
function WCF__onSubstring(aResponse) {
|
||
if (aResponse.error) {
|
||
Cu.reportError("WCF__longStringClick substring failure: " +
|
||
aResponse.error);
|
||
return;
|
||
}
|
||
|
||
let node = aEllipsis.previousSibling;
|
||
node.textContent = aFormatter(longString.initial + aResponse.substring);
|
||
aEllipsis.parentNode.removeChild(aEllipsis);
|
||
|
||
if (aMessage.category == CATEGORY_WEBDEV ||
|
||
aMessage.category == CATEGORY_OUTPUT) {
|
||
aMessage.clipboardText = aMessage.textContent;
|
||
}
|
||
});
|
||
},
|
||
|
||
/**
|
||
* Creates the XUL label that displays the textual location of an incoming
|
||
* message.
|
||
*
|
||
* @param string aSourceURL
|
||
* The URL of the source file responsible for the error.
|
||
* @param number aSourceLine [optional]
|
||
* The line number on which the error occurred. If zero or omitted,
|
||
* there is no line number associated with this message.
|
||
* @return nsIDOMNode
|
||
* The new XUL label node, ready to be added to the message node.
|
||
*/
|
||
createLocationNode: function WCF_createLocationNode(aSourceURL, aSourceLine)
|
||
{
|
||
let locationNode = this.document.createElementNS(XUL_NS, "label");
|
||
|
||
// Create the text, which consists of an abbreviated version of the URL
|
||
// plus an optional line number. Scratchpad URLs should not be abbreviated.
|
||
let text;
|
||
|
||
if (/^Scratchpad\/\d+$/.test(aSourceURL)) {
|
||
text = aSourceURL;
|
||
}
|
||
else {
|
||
text = WebConsoleUtils.abbreviateSourceURL(aSourceURL);
|
||
}
|
||
|
||
if (aSourceLine) {
|
||
text += ":" + aSourceLine;
|
||
locationNode.sourceLine = aSourceLine;
|
||
}
|
||
|
||
locationNode.setAttribute("value", text);
|
||
|
||
// Style appropriately.
|
||
locationNode.setAttribute("crop", "center");
|
||
locationNode.setAttribute("title", aSourceURL);
|
||
locationNode.setAttribute("tooltiptext", aSourceURL);
|
||
locationNode.classList.add("webconsole-location");
|
||
locationNode.classList.add("text-link");
|
||
|
||
// Make the location clickable.
|
||
locationNode.addEventListener("click", function() {
|
||
if (/^Scratchpad\/\d+$/.test(aSourceURL)) {
|
||
let wins = Services.wm.getEnumerator("devtools:scratchpad");
|
||
|
||
while (wins.hasMoreElements()) {
|
||
let win = wins.getNext();
|
||
|
||
if (win.Scratchpad.uniqueName === aSourceURL) {
|
||
win.focus();
|
||
return;
|
||
}
|
||
}
|
||
}
|
||
else if (locationNode.parentNode.category == CATEGORY_CSS) {
|
||
this.owner.viewSourceInStyleEditor(aSourceURL, aSourceLine);
|
||
}
|
||
else if (locationNode.parentNode.category == CATEGORY_JS ||
|
||
locationNode.parentNode.category == CATEGORY_WEBDEV) {
|
||
this.owner.viewSourceInDebugger(aSourceURL, aSourceLine);
|
||
}
|
||
else {
|
||
this.owner.viewSource(aSourceURL, aSourceLine);
|
||
}
|
||
}.bind(this), true);
|
||
|
||
return locationNode;
|
||
},
|
||
|
||
/**
|
||
* Adjusts the category and severity of the given message, clearing the old
|
||
* category and severity if present.
|
||
*
|
||
* @param nsIDOMNode aMessageNode
|
||
* The message node to alter.
|
||
* @param number aNewCategory
|
||
* The new category for the message; one of the CATEGORY_ constants.
|
||
* @param number aNewSeverity
|
||
* The new severity for the message; one of the SEVERITY_ constants.
|
||
* @return void
|
||
*/
|
||
setMessageType:
|
||
function WCF_setMessageType(aMessageNode, aNewCategory, aNewSeverity)
|
||
{
|
||
// Remove the old CSS classes, if applicable.
|
||
if ("category" in aMessageNode) {
|
||
let oldCategory = aMessageNode.category;
|
||
let oldSeverity = aMessageNode.severity;
|
||
aMessageNode.classList.remove("webconsole-msg-" +
|
||
CATEGORY_CLASS_FRAGMENTS[oldCategory]);
|
||
aMessageNode.classList.remove("webconsole-msg-" +
|
||
SEVERITY_CLASS_FRAGMENTS[oldSeverity]);
|
||
let key = "hud-" + MESSAGE_PREFERENCE_KEYS[oldCategory][oldSeverity];
|
||
aMessageNode.classList.remove(key);
|
||
}
|
||
|
||
// Add in the new CSS classes.
|
||
aMessageNode.category = aNewCategory;
|
||
aMessageNode.severity = aNewSeverity;
|
||
aMessageNode.classList.add("webconsole-msg-" +
|
||
CATEGORY_CLASS_FRAGMENTS[aNewCategory]);
|
||
aMessageNode.classList.add("webconsole-msg-" +
|
||
SEVERITY_CLASS_FRAGMENTS[aNewSeverity]);
|
||
let key = "hud-" + MESSAGE_PREFERENCE_KEYS[aNewCategory][aNewSeverity];
|
||
aMessageNode.classList.add(key);
|
||
},
|
||
|
||
/**
|
||
* Make a link given an output element.
|
||
*
|
||
* @param nsIDOMNode aNode
|
||
* The message element you want to make a link for.
|
||
* @param function aCallback
|
||
* The function you want invoked when the user clicks on the message
|
||
* element.
|
||
*/
|
||
makeOutputMessageLink: function WCF_makeOutputMessageLink(aNode, aCallback)
|
||
{
|
||
let linkNode;
|
||
if (aNode.category === CATEGORY_NETWORK) {
|
||
linkNode = aNode.querySelector(".webconsole-msg-link, .webconsole-msg-url");
|
||
}
|
||
else {
|
||
linkNode = aNode.querySelector(".webconsole-msg-body");
|
||
linkNode.classList.add("hud-clickable");
|
||
}
|
||
|
||
linkNode.setAttribute("aria-haspopup", "true");
|
||
|
||
this._addMessageLinkCallback(aNode, aCallback);
|
||
},
|
||
|
||
/**
|
||
* Add the mouse event handlers needed to make a link.
|
||
*
|
||
* @private
|
||
* @param nsIDOMNode aNode
|
||
* The node for which you want to add the event handlers.
|
||
* @param function aCallback
|
||
* The function you want to invoke on click.
|
||
*/
|
||
_addMessageLinkCallback: function WCF__addMessageLinkCallback(aNode, aCallback)
|
||
{
|
||
aNode.addEventListener("mousedown", function(aEvent) {
|
||
this._startX = aEvent.clientX;
|
||
this._startY = aEvent.clientY;
|
||
}, false);
|
||
|
||
aNode.addEventListener("click", function(aEvent) {
|
||
if (aEvent.detail != 1 || aEvent.button != 0 ||
|
||
(this._startX != aEvent.clientX &&
|
||
this._startY != aEvent.clientY)) {
|
||
return;
|
||
}
|
||
|
||
aCallback(this, aEvent);
|
||
}, false);
|
||
},
|
||
|
||
/**
|
||
* Copies the selected items to the system clipboard.
|
||
*
|
||
* @param object aOptions
|
||
* - linkOnly:
|
||
* An optional flag to copy only URL without timestamp and
|
||
* other meta-information. Default is false.
|
||
*/
|
||
copySelectedItems: function WCF_copySelectedItems(aOptions)
|
||
{
|
||
aOptions = aOptions || { linkOnly: false };
|
||
|
||
// Gather up the selected items and concatenate their clipboard text.
|
||
let strings = [];
|
||
let newGroup = false;
|
||
|
||
let children = this.outputNode.children;
|
||
|
||
for (let i = 0; i < children.length; i++) {
|
||
let item = children[i];
|
||
if (!item.selected) {
|
||
continue;
|
||
}
|
||
|
||
// Add dashes between groups so that group boundaries show up in the
|
||
// copied output.
|
||
if (i > 0 && item.classList.contains("webconsole-new-group")) {
|
||
newGroup = true;
|
||
}
|
||
|
||
// Ensure the selected item hasn't been filtered by type or string.
|
||
if (!item.classList.contains("hud-filtered-by-type") &&
|
||
!item.classList.contains("hud-filtered-by-string")) {
|
||
let timestampString = l10n.timestampString(item.timestamp);
|
||
if (newGroup) {
|
||
strings.push("--");
|
||
newGroup = false;
|
||
}
|
||
|
||
if (aOptions.linkOnly) {
|
||
strings.push(item.url);
|
||
}
|
||
else {
|
||
strings.push("[" + timestampString + "] " + item.clipboardText);
|
||
}
|
||
}
|
||
}
|
||
|
||
clipboardHelper.copyString(strings.join("\n"), this.document);
|
||
},
|
||
|
||
/**
|
||
* Object properties provider. This function gives you the properties of the
|
||
* remote object you want.
|
||
*
|
||
* @param string aActor
|
||
* The object actor ID from which you want the properties.
|
||
* @param function aCallback
|
||
* Function you want invoked once the properties are received.
|
||
*/
|
||
objectPropertiesProvider:
|
||
function WCF_objectPropertiesProvider(aActor, aCallback)
|
||
{
|
||
this.webConsoleClient.inspectObjectProperties(aActor,
|
||
function(aResponse) {
|
||
if (aResponse.error) {
|
||
Cu.reportError("Failed to retrieve the object properties from the " +
|
||
"server. Error: " + aResponse.error);
|
||
return;
|
||
}
|
||
aCallback(aResponse.properties);
|
||
});
|
||
},
|
||
|
||
/**
|
||
* Release an actor.
|
||
*
|
||
* @private
|
||
* @param string aActor
|
||
* The actor ID you want to release.
|
||
*/
|
||
_releaseObject: function WCF__releaseObject(aActor)
|
||
{
|
||
if (this.proxy) {
|
||
this.proxy.releaseActor(aActor);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Open the selected item's URL in a new tab.
|
||
*/
|
||
openSelectedItemInTab: function WCF_openSelectedItemInTab()
|
||
{
|
||
let item = this.outputNode.selectedItem;
|
||
|
||
if (!item || !item.url) {
|
||
return;
|
||
}
|
||
|
||
this.owner.openLink(item.url);
|
||
},
|
||
|
||
/**
|
||
* Destroy the WebConsoleFrame object. Call this method to avoid memory leaks
|
||
* when the Web Console is closed.
|
||
*
|
||
* @return object
|
||
* A Promise that is resolved when the WebConsoleFrame instance is
|
||
* destroyed.
|
||
*/
|
||
destroy: function WCF_destroy()
|
||
{
|
||
if (this._destroyer) {
|
||
return this._destroyer.promise;
|
||
}
|
||
|
||
this._destroyer = Promise.defer();
|
||
|
||
this._cssNodes = {};
|
||
this._outputQueue = [];
|
||
this._pruneCategoriesQueue = {};
|
||
this._networkRequests = {};
|
||
|
||
if (this._outputTimerInitialized) {
|
||
this._outputTimerInitialized = false;
|
||
this._outputTimer.cancel();
|
||
}
|
||
this._outputTimer = null;
|
||
|
||
if (this.jsterm) {
|
||
this.jsterm.destroy();
|
||
this.jsterm = null;
|
||
}
|
||
|
||
this._commandController = null;
|
||
|
||
let onDestroy = function() {
|
||
this._destroyer.resolve(null);
|
||
}.bind(this);
|
||
|
||
if (this.proxy) {
|
||
this.proxy.disconnect().then(onDestroy);
|
||
this.proxy = null;
|
||
}
|
||
else {
|
||
onDestroy();
|
||
}
|
||
|
||
return this._destroyer.promise;
|
||
},
|
||
};
|
||
|
||
/**
|
||
* Create a JSTerminal (a JavaScript command line). This is attached to an
|
||
* existing HeadsUpDisplay (a Web Console instance). This code is responsible
|
||
* with handling command line input, code evaluation and result output.
|
||
*
|
||
* @constructor
|
||
* @param object aWebConsoleFrame
|
||
* The WebConsoleFrame object that owns this JSTerm instance.
|
||
*/
|
||
function JSTerm(aWebConsoleFrame)
|
||
{
|
||
this.hud = aWebConsoleFrame;
|
||
this.hudId = this.hud.hudId;
|
||
|
||
this.lastCompletion = { value: null };
|
||
this.history = [];
|
||
this.historyIndex = 0;
|
||
this.historyPlaceHolder = 0; // this.history.length;
|
||
this._keyPress = this.keyPress.bind(this);
|
||
this._inputEventHandler = this.inputEventHandler.bind(this);
|
||
}
|
||
|
||
JSTerm.prototype = {
|
||
/**
|
||
* Stores the data for the last completion.
|
||
* @type object
|
||
*/
|
||
lastCompletion: null,
|
||
|
||
/**
|
||
* Last input value.
|
||
* @type string
|
||
*/
|
||
lastInputValue: "",
|
||
|
||
/**
|
||
* History of code that was executed.
|
||
* @type array
|
||
*/
|
||
history: null,
|
||
|
||
autocompletePopup: null,
|
||
inputNode: null,
|
||
completeNode: null,
|
||
|
||
/**
|
||
* Getter for the element that holds the messages we display.
|
||
* @type nsIDOMElement
|
||
*/
|
||
get outputNode() this.hud.outputNode,
|
||
|
||
/**
|
||
* Getter for the debugger WebConsoleClient.
|
||
* @type object
|
||
*/
|
||
get webConsoleClient() this.hud.webConsoleClient,
|
||
|
||
COMPLETE_FORWARD: 0,
|
||
COMPLETE_BACKWARD: 1,
|
||
COMPLETE_HINT_ONLY: 2,
|
||
|
||
/**
|
||
* Initialize the JSTerminal UI.
|
||
*/
|
||
init: function JST_init()
|
||
{
|
||
let chromeDocument = this.hud.owner.chromeDocument;
|
||
this.autocompletePopup = new AutocompletePopup(chromeDocument);
|
||
this.autocompletePopup.onSelect = this.onAutocompleteSelect.bind(this);
|
||
this.autocompletePopup.onClick = this.acceptProposedCompletion.bind(this);
|
||
|
||
let doc = this.hud.document;
|
||
this.completeNode = doc.querySelector(".jsterm-complete-node");
|
||
this.inputNode = doc.querySelector(".jsterm-input-node");
|
||
this.inputNode.addEventListener("keypress", this._keyPress, false);
|
||
this.inputNode.addEventListener("input", this._inputEventHandler, false);
|
||
this.inputNode.addEventListener("keyup", this._inputEventHandler, false);
|
||
|
||
this.lastInputValue && this.setInputValue(this.lastInputValue);
|
||
},
|
||
|
||
/**
|
||
* The JavaScript evaluation response handler.
|
||
*
|
||
* @private
|
||
* @param nsIDOMElement [aAfterNode]
|
||
* Optional DOM element after which the evaluation result will be
|
||
* inserted.
|
||
* @param function [aCallback]
|
||
* Optional function to invoke when the evaluation result is added to
|
||
* the output.
|
||
* @param object aResponse
|
||
* The message received from the server.
|
||
*/
|
||
_executeResultCallback:
|
||
function JST__executeResultCallback(aAfterNode, aCallback, aResponse)
|
||
{
|
||
if (!this.hud) {
|
||
return;
|
||
}
|
||
|
||
let errorMessage = aResponse.errorMessage;
|
||
let result = aResponse.result;
|
||
let inspectable = result && typeof result == "object" && result.inspectable;
|
||
let helperResult = aResponse.helperResult;
|
||
let helperHasRawOutput = !!(helperResult || {}).rawOutput;
|
||
let resultString =
|
||
WebConsoleUtils.objectActorGripToString(result,
|
||
!helperHasRawOutput);
|
||
|
||
if (helperResult && helperResult.type) {
|
||
switch (helperResult.type) {
|
||
case "clearOutput":
|
||
this.clearOutput();
|
||
break;
|
||
case "inspectObject":
|
||
this.handleInspectObject(helperResult.input, helperResult.object);
|
||
break;
|
||
case "error":
|
||
try {
|
||
errorMessage = l10n.getStr(helperResult.message);
|
||
}
|
||
catch (ex) {
|
||
errorMessage = helperResult.message;
|
||
}
|
||
break;
|
||
case "help":
|
||
this.hud.owner.openLink(HELP_URL);
|
||
break;
|
||
}
|
||
}
|
||
|
||
// Hide undefined results coming from JSTerm helper functions.
|
||
if (!errorMessage && result && typeof result == "object" &&
|
||
result.type == "undefined" &&
|
||
helperResult && !helperHasRawOutput) {
|
||
aCallback && aCallback();
|
||
return;
|
||
}
|
||
|
||
if (aCallback) {
|
||
let oldFlushCallback = this.hud._flushCallback;
|
||
this.hud._flushCallback = function() {
|
||
aCallback();
|
||
oldFlushCallback && oldFlushCallback();
|
||
this.hud._flushCallback = oldFlushCallback;
|
||
}.bind(this);
|
||
}
|
||
|
||
let node;
|
||
|
||
if (errorMessage) {
|
||
node = this.writeOutput(errorMessage, CATEGORY_OUTPUT, SEVERITY_ERROR,
|
||
aAfterNode, aResponse.timestamp);
|
||
}
|
||
else if (inspectable) {
|
||
node = this.writeOutputJS(resultString,
|
||
this._evalOutputClick.bind(this, aResponse),
|
||
aAfterNode, aResponse.timestamp);
|
||
}
|
||
else {
|
||
node = this.writeOutput(resultString, CATEGORY_OUTPUT, SEVERITY_LOG,
|
||
aAfterNode, aResponse.timestamp);
|
||
}
|
||
|
||
if (result && typeof result == "object" && result.actor) {
|
||
node._objectActors = [result.actor];
|
||
if (typeof result.displayString == "object" &&
|
||
result.displayString.type == "longString") {
|
||
node._objectActors.push(result.displayString.actor);
|
||
}
|
||
|
||
// Add an ellipsis to expand the short string if the object is not
|
||
// inspectable.
|
||
let longString = null;
|
||
let formatter = null;
|
||
if (result.type == "longString") {
|
||
longString = result;
|
||
if (!helperHasRawOutput) {
|
||
formatter = WebConsoleUtils.formatResultString.bind(WebConsoleUtils);
|
||
}
|
||
}
|
||
else if (!inspectable && !errorMessage &&
|
||
typeof result.displayString == "object" &&
|
||
result.displayString.type == "longString") {
|
||
longString = result.displayString;
|
||
}
|
||
|
||
if (longString) {
|
||
let body = node.querySelector(".webconsole-msg-body");
|
||
let ellipsis = this.hud.document.createElement("description");
|
||
ellipsis.classList.add("hud-clickable");
|
||
ellipsis.classList.add("longStringEllipsis");
|
||
ellipsis.textContent = l10n.getStr("longStringEllipsis");
|
||
|
||
this.hud._addMessageLinkCallback(ellipsis,
|
||
this.hud._longStringClick.bind(this.hud, node, longString, formatter));
|
||
|
||
body.appendChild(ellipsis);
|
||
|
||
node.clipboardText += " " + ellipsis.textContent;
|
||
}
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Execute a string. Execution happens asynchronously in the content process.
|
||
*
|
||
* @param string [aExecuteString]
|
||
* The string you want to execute. If this is not provided, the current
|
||
* user input is used - taken from |this.inputNode.value|.
|
||
* @param function [aCallback]
|
||
* Optional function to invoke when the result is displayed.
|
||
*/
|
||
execute: function JST_execute(aExecuteString, aCallback)
|
||
{
|
||
// attempt to execute the content of the inputNode
|
||
aExecuteString = aExecuteString || this.inputNode.value;
|
||
if (!aExecuteString) {
|
||
this.writeOutput(l10n.getStr("executeEmptyInput"), CATEGORY_OUTPUT,
|
||
SEVERITY_LOG);
|
||
return;
|
||
}
|
||
|
||
let node = this.writeOutput(aExecuteString, CATEGORY_INPUT, SEVERITY_LOG);
|
||
let onResult = this._executeResultCallback.bind(this, node, aCallback);
|
||
|
||
this.webConsoleClient.evaluateJS(aExecuteString, onResult);
|
||
|
||
this.history.push(aExecuteString);
|
||
this.historyIndex++;
|
||
this.historyPlaceHolder = this.history.length;
|
||
this.setInputValue("");
|
||
this.clearCompletion();
|
||
},
|
||
|
||
/**
|
||
* Opens a new property panel that allows the inspection of the given object.
|
||
* The object information can be retrieved both async and sync, depending on
|
||
* the given options.
|
||
*
|
||
* @param object aOptions
|
||
* Property panel options:
|
||
* - title:
|
||
* Panel title.
|
||
* - anchor:
|
||
* The DOM element you want the panel to be anchored to.
|
||
* - updateButtonCallback:
|
||
* An optional function you want invoked when the user clicks the
|
||
* Update button. If this function is not provided the Update button is
|
||
* not shown.
|
||
* - data:
|
||
* An object that represents the object you want to inspect. Please see
|
||
* the PropertyPanel documentation - this object is passed to the
|
||
* PropertyPanel constructor
|
||
* @return object
|
||
* The new instance of PropertyPanel.
|
||
*/
|
||
openPropertyPanel: function JST_openPropertyPanel(aOptions)
|
||
{
|
||
// The property panel has one button:
|
||
// `Update`: reexecutes the string executed on the command line. The
|
||
// result will be inspected by this panel.
|
||
let buttons = [];
|
||
|
||
if (aOptions.updateButtonCallback) {
|
||
buttons.push({
|
||
label: l10n.getStr("update.button"),
|
||
accesskey: l10n.getStr("update.accesskey"),
|
||
oncommand: aOptions.updateButtonCallback,
|
||
});
|
||
}
|
||
|
||
let parent = this.hud.popupset;
|
||
let title = aOptions.title ?
|
||
l10n.getFormatStr("jsPropertyInspectTitle", [aOptions.title]) :
|
||
l10n.getStr("jsPropertyTitle");
|
||
|
||
let propPanel = new PropertyPanel(parent, title, aOptions.data, buttons);
|
||
|
||
propPanel.panel.openPopup(aOptions.anchor, "after_pointer", 0, 0, false, false);
|
||
propPanel.panel.sizeTo(350, 450);
|
||
|
||
if (aOptions.anchor) {
|
||
propPanel.panel.addEventListener("popuphiding", function onPopupHide() {
|
||
propPanel.panel.removeEventListener("popuphiding", onPopupHide, false);
|
||
aOptions.anchor._panelOpen = false;
|
||
}, false);
|
||
aOptions.anchor._panelOpen = true;
|
||
}
|
||
|
||
return propPanel;
|
||
},
|
||
|
||
/**
|
||
* Writes a JS object to the JSTerm outputNode.
|
||
*
|
||
* @param string aOutputMessage
|
||
* The message to display.
|
||
* @param function [aCallback]
|
||
* Optional function to invoke when users click the message.
|
||
* @param nsIDOMNode [aNodeAfter]
|
||
* Optional DOM node after which you want to insert the new message.
|
||
* This is used when execution results need to be inserted immediately
|
||
* after the user input.
|
||
* @param number [aTimestamp]
|
||
* Optional timestamp to show for the output message (millisconds since
|
||
* the UNIX epoch). If no timestamp is provided then Date.now() is
|
||
* used.
|
||
* @return nsIDOMNode
|
||
* The new message node.
|
||
*/
|
||
writeOutputJS:
|
||
function JST_writeOutputJS(aOutputMessage, aCallback, aNodeAfter, aTimestamp)
|
||
{
|
||
let node = this.writeOutput(aOutputMessage, CATEGORY_OUTPUT, SEVERITY_LOG,
|
||
aNodeAfter, aTimestamp);
|
||
if (aCallback) {
|
||
this.hud.makeOutputMessageLink(node, aCallback);
|
||
}
|
||
return node;
|
||
},
|
||
|
||
/**
|
||
* Writes a message to the HUD that originates from the interactive
|
||
* JavaScript console.
|
||
*
|
||
* @param string aOutputMessage
|
||
* The message to display.
|
||
* @param number aCategory
|
||
* The category of message: one of the CATEGORY_ constants.
|
||
* @param number aSeverity
|
||
* The severity of message: one of the SEVERITY_ constants.
|
||
* @param nsIDOMNode [aNodeAfter]
|
||
* Optional DOM node after which you want to insert the new message.
|
||
* This is used when execution results need to be inserted immediately
|
||
* after the user input.
|
||
* @param number [aTimestamp]
|
||
* Optional timestamp to show for the output message (millisconds since
|
||
* the UNIX epoch). If no timestamp is provided then Date.now() is
|
||
* used.
|
||
* @return nsIDOMNode
|
||
* The new message node.
|
||
*/
|
||
writeOutput:
|
||
function JST_writeOutput(aOutputMessage, aCategory, aSeverity, aNodeAfter,
|
||
aTimestamp)
|
||
{
|
||
let node = this.hud.createMessageNode(aCategory, aSeverity, aOutputMessage,
|
||
null, null, null, null, aTimestamp);
|
||
node._outputAfterNode = aNodeAfter;
|
||
this.hud.outputMessage(aCategory, node);
|
||
return node;
|
||
},
|
||
|
||
/**
|
||
* Clear the Web Console output.
|
||
*
|
||
* @param boolean aClearStorage
|
||
* True if you want to clear the console messages storage associated to
|
||
* this Web Console.
|
||
*/
|
||
clearOutput: function JST_clearOutput(aClearStorage)
|
||
{
|
||
let hud = this.hud;
|
||
let outputNode = hud.outputNode;
|
||
let node;
|
||
while ((node = outputNode.firstChild)) {
|
||
hud.removeOutputMessage(node);
|
||
}
|
||
|
||
hud.groupDepth = 0;
|
||
hud._outputQueue.forEach(hud._pruneItemFromQueue, hud);
|
||
hud._outputQueue = [];
|
||
hud._networkRequests = {};
|
||
hud._cssNodes = {};
|
||
|
||
if (aClearStorage) {
|
||
this.webConsoleClient.clearMessagesCache();
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Updates the size of the input field (command line) to fit its contents.
|
||
*
|
||
* @returns void
|
||
*/
|
||
resizeInput: function JST_resizeInput()
|
||
{
|
||
let inputNode = this.inputNode;
|
||
|
||
// Reset the height so that scrollHeight will reflect the natural height of
|
||
// the contents of the input field.
|
||
inputNode.style.height = "auto";
|
||
|
||
// Now resize the input field to fit its contents.
|
||
let scrollHeight = inputNode.inputField.scrollHeight;
|
||
if (scrollHeight > 0) {
|
||
inputNode.style.height = scrollHeight + "px";
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Sets the value of the input field (command line), and resizes the field to
|
||
* fit its contents. This method is preferred over setting "inputNode.value"
|
||
* directly, because it correctly resizes the field.
|
||
*
|
||
* @param string aNewValue
|
||
* The new value to set.
|
||
* @returns void
|
||
*/
|
||
setInputValue: function JST_setInputValue(aNewValue)
|
||
{
|
||
this.inputNode.value = aNewValue;
|
||
this.lastInputValue = aNewValue;
|
||
this.completeNode.value = "";
|
||
this.resizeInput();
|
||
},
|
||
|
||
/**
|
||
* The inputNode "input" and "keyup" event handler.
|
||
*
|
||
* @param nsIDOMEvent aEvent
|
||
*/
|
||
inputEventHandler: function JSTF_inputEventHandler(aEvent)
|
||
{
|
||
if (this.lastInputValue != this.inputNode.value) {
|
||
this.resizeInput();
|
||
this.complete(this.COMPLETE_HINT_ONLY);
|
||
this.lastInputValue = this.inputNode.value;
|
||
}
|
||
},
|
||
|
||
/**
|
||
* The inputNode "keypress" event handler.
|
||
*
|
||
* @param nsIDOMEvent aEvent
|
||
*/
|
||
keyPress: function JSTF_keyPress(aEvent)
|
||
{
|
||
if (aEvent.ctrlKey) {
|
||
let inputNode = this.inputNode;
|
||
let closePopup = false;
|
||
switch (aEvent.charCode) {
|
||
case 97:
|
||
// control-a
|
||
if (Services.appinfo.OS == "WINNT") {
|
||
closePopup = true;
|
||
break;
|
||
}
|
||
let lineBeginPos = 0;
|
||
if (this.hasMultilineInput()) {
|
||
// find index of closest newline <= to cursor
|
||
for (let i = inputNode.selectionStart-1; i >= 0; i--) {
|
||
if (inputNode.value.charAt(i) == "\r" ||
|
||
inputNode.value.charAt(i) == "\n") {
|
||
lineBeginPos = i+1;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
inputNode.setSelectionRange(lineBeginPos, lineBeginPos);
|
||
aEvent.preventDefault();
|
||
closePopup = true;
|
||
break;
|
||
case 101:
|
||
// control-e
|
||
if (Services.appinfo.OS == "WINNT") {
|
||
break;
|
||
}
|
||
let lineEndPos = inputNode.value.length;
|
||
if (this.hasMultilineInput()) {
|
||
// find index of closest newline >= cursor
|
||
for (let i = inputNode.selectionEnd; i<lineEndPos; i++) {
|
||
if (inputNode.value.charAt(i) == "\r" ||
|
||
inputNode.value.charAt(i) == "\n") {
|
||
lineEndPos = i;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
inputNode.setSelectionRange(lineEndPos, lineEndPos);
|
||
aEvent.preventDefault();
|
||
break;
|
||
case 110:
|
||
// Control-N differs from down arrow: it ignores autocomplete state.
|
||
// Note that we preserve the default 'down' navigation within
|
||
// multiline text.
|
||
if (Services.appinfo.OS == "Darwin" &&
|
||
this.canCaretGoNext() &&
|
||
this.historyPeruse(HISTORY_FORWARD)) {
|
||
aEvent.preventDefault();
|
||
}
|
||
closePopup = true;
|
||
break;
|
||
case 112:
|
||
// Control-P differs from up arrow: it ignores autocomplete state.
|
||
// Note that we preserve the default 'up' navigation within
|
||
// multiline text.
|
||
if (Services.appinfo.OS == "Darwin" &&
|
||
this.canCaretGoPrevious() &&
|
||
this.historyPeruse(HISTORY_BACK)) {
|
||
aEvent.preventDefault();
|
||
}
|
||
closePopup = true;
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
if (closePopup) {
|
||
if (this.autocompletePopup.isOpen) {
|
||
this.clearCompletion();
|
||
}
|
||
}
|
||
return;
|
||
}
|
||
else if (aEvent.shiftKey &&
|
||
aEvent.keyCode == Ci.nsIDOMKeyEvent.DOM_VK_RETURN) {
|
||
// shift return
|
||
// TODO: expand the inputNode height by one line
|
||
return;
|
||
}
|
||
|
||
let inputUpdated = false;
|
||
|
||
switch(aEvent.keyCode) {
|
||
case Ci.nsIDOMKeyEvent.DOM_VK_ESCAPE:
|
||
if (this.autocompletePopup.isOpen) {
|
||
this.clearCompletion();
|
||
aEvent.preventDefault();
|
||
}
|
||
break;
|
||
|
||
case Ci.nsIDOMKeyEvent.DOM_VK_RETURN:
|
||
if (this.autocompletePopup.isOpen && this.autocompletePopup.selectedIndex > -1) {
|
||
this.acceptProposedCompletion();
|
||
}
|
||
else {
|
||
this.execute();
|
||
}
|
||
aEvent.preventDefault();
|
||
break;
|
||
|
||
case Ci.nsIDOMKeyEvent.DOM_VK_UP:
|
||
if (this.autocompletePopup.isOpen) {
|
||
inputUpdated = this.complete(this.COMPLETE_BACKWARD);
|
||
}
|
||
else if (this.canCaretGoPrevious()) {
|
||
inputUpdated = this.historyPeruse(HISTORY_BACK);
|
||
}
|
||
if (inputUpdated) {
|
||
aEvent.preventDefault();
|
||
}
|
||
break;
|
||
|
||
case Ci.nsIDOMKeyEvent.DOM_VK_DOWN:
|
||
if (this.autocompletePopup.isOpen) {
|
||
inputUpdated = this.complete(this.COMPLETE_FORWARD);
|
||
}
|
||
else if (this.canCaretGoNext()) {
|
||
inputUpdated = this.historyPeruse(HISTORY_FORWARD);
|
||
}
|
||
if (inputUpdated) {
|
||
aEvent.preventDefault();
|
||
}
|
||
break;
|
||
|
||
case Ci.nsIDOMKeyEvent.DOM_VK_TAB:
|
||
// Generate a completion and accept the first proposed value.
|
||
if (this.complete(this.COMPLETE_HINT_ONLY) &&
|
||
this.lastCompletion &&
|
||
this.acceptProposedCompletion()) {
|
||
aEvent.preventDefault();
|
||
}
|
||
else {
|
||
this.updateCompleteNode(l10n.getStr("Autocomplete.blank"));
|
||
aEvent.preventDefault();
|
||
}
|
||
break;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Go up/down the history stack of input values.
|
||
*
|
||
* @param number aDirection
|
||
* History navigation direction: HISTORY_BACK or HISTORY_FORWARD.
|
||
*
|
||
* @returns boolean
|
||
* True if the input value changed, false otherwise.
|
||
*/
|
||
historyPeruse: function JST_historyPeruse(aDirection)
|
||
{
|
||
if (!this.history.length) {
|
||
return false;
|
||
}
|
||
|
||
// Up Arrow key
|
||
if (aDirection == HISTORY_BACK) {
|
||
if (this.historyPlaceHolder <= 0) {
|
||
return false;
|
||
}
|
||
|
||
let inputVal = this.history[--this.historyPlaceHolder];
|
||
if (inputVal){
|
||
this.setInputValue(inputVal);
|
||
}
|
||
}
|
||
// Down Arrow key
|
||
else if (aDirection == HISTORY_FORWARD) {
|
||
if (this.historyPlaceHolder == this.history.length - 1) {
|
||
this.historyPlaceHolder ++;
|
||
this.setInputValue("");
|
||
}
|
||
else if (this.historyPlaceHolder >= (this.history.length)) {
|
||
return false;
|
||
}
|
||
else {
|
||
let inputVal = this.history[++this.historyPlaceHolder];
|
||
if (inputVal){
|
||
this.setInputValue(inputVal);
|
||
}
|
||
}
|
||
}
|
||
else {
|
||
throw new Error("Invalid argument 0");
|
||
}
|
||
|
||
return true;
|
||
},
|
||
|
||
/**
|
||
* Test for multiline input.
|
||
*
|
||
* @return boolean
|
||
* True if CR or LF found in node value; else false.
|
||
*/
|
||
hasMultilineInput: function JST_hasMultilineInput()
|
||
{
|
||
return /[\r\n]/.test(this.inputNode.value);
|
||
},
|
||
|
||
/**
|
||
* Check if the caret is at a location that allows selecting the previous item
|
||
* in history when the user presses the Up arrow key.
|
||
*
|
||
* @return boolean
|
||
* True if the caret is at a location that allows selecting the
|
||
* previous item in history when the user presses the Up arrow key,
|
||
* otherwise false.
|
||
*/
|
||
canCaretGoPrevious: function JST_canCaretGoPrevious()
|
||
{
|
||
let node = this.inputNode;
|
||
if (node.selectionStart != node.selectionEnd) {
|
||
return false;
|
||
}
|
||
|
||
let multiline = /[\r\n]/.test(node.value);
|
||
return node.selectionStart == 0 ? true :
|
||
node.selectionStart == node.value.length && !multiline;
|
||
},
|
||
|
||
/**
|
||
* Check if the caret is at a location that allows selecting the next item in
|
||
* history when the user presses the Down arrow key.
|
||
*
|
||
* @return boolean
|
||
* True if the caret is at a location that allows selecting the next
|
||
* item in history when the user presses the Down arrow key, otherwise
|
||
* false.
|
||
*/
|
||
canCaretGoNext: function JST_canCaretGoNext()
|
||
{
|
||
let node = this.inputNode;
|
||
if (node.selectionStart != node.selectionEnd) {
|
||
return false;
|
||
}
|
||
|
||
let multiline = /[\r\n]/.test(node.value);
|
||
return node.selectionStart == node.value.length ? true :
|
||
node.selectionStart == 0 && !multiline;
|
||
},
|
||
|
||
/**
|
||
* Completes the current typed text in the inputNode. Completion is performed
|
||
* only if the selection/cursor is at the end of the string. If no completion
|
||
* is found, the current inputNode value and cursor/selection stay.
|
||
*
|
||
* @param int aType possible values are
|
||
* - this.COMPLETE_FORWARD: If there is more than one possible completion
|
||
* and the input value stayed the same compared to the last time this
|
||
* function was called, then the next completion of all possible
|
||
* completions is used. If the value changed, then the first possible
|
||
* completion is used and the selection is set from the current
|
||
* cursor position to the end of the completed text.
|
||
* If there is only one possible completion, then this completion
|
||
* value is used and the cursor is put at the end of the completion.
|
||
* - this.COMPLETE_BACKWARD: Same as this.COMPLETE_FORWARD but if the
|
||
* value stayed the same as the last time the function was called,
|
||
* then the previous completion of all possible completions is used.
|
||
* - this.COMPLETE_HINT_ONLY: If there is more than one possible
|
||
* completion and the input value stayed the same compared to the
|
||
* last time this function was called, then the same completion is
|
||
* used again. If there is only one possible completion, then
|
||
* the inputNode.value is set to this value and the selection is set
|
||
* from the current cursor position to the end of the completed text.
|
||
* @param function aCallback
|
||
* Optional function invoked when the autocomplete properties are
|
||
* updated.
|
||
* @returns boolean true if there existed a completion for the current input,
|
||
* or false otherwise.
|
||
*/
|
||
complete: function JSTF_complete(aType, aCallback)
|
||
{
|
||
let inputNode = this.inputNode;
|
||
let inputValue = inputNode.value;
|
||
// If the inputNode has no value, then don't try to complete on it.
|
||
if (!inputValue) {
|
||
this.clearCompletion();
|
||
return false;
|
||
}
|
||
|
||
// Only complete if the selection is empty and at the end of the input.
|
||
if (inputNode.selectionStart == inputNode.selectionEnd &&
|
||
inputNode.selectionEnd != inputValue.length) {
|
||
this.clearCompletion();
|
||
return false;
|
||
}
|
||
|
||
// Update the completion results.
|
||
if (this.lastCompletion.value != inputValue) {
|
||
this._updateCompletionResult(aType, aCallback);
|
||
return false;
|
||
}
|
||
|
||
let popup = this.autocompletePopup;
|
||
let accepted = false;
|
||
|
||
if (aType != this.COMPLETE_HINT_ONLY && popup.itemCount == 1) {
|
||
this.acceptProposedCompletion();
|
||
accepted = true;
|
||
}
|
||
else if (aType == this.COMPLETE_BACKWARD) {
|
||
popup.selectPreviousItem();
|
||
}
|
||
else if (aType == this.COMPLETE_FORWARD) {
|
||
popup.selectNextItem();
|
||
}
|
||
|
||
aCallback && aCallback(this);
|
||
return accepted || popup.itemCount > 0;
|
||
},
|
||
|
||
/**
|
||
* Update the completion result. This operation is performed asynchronously by
|
||
* fetching updated results from the content process.
|
||
*
|
||
* @private
|
||
* @param int aType
|
||
* Completion type. See this.complete() for details.
|
||
* @param function [aCallback]
|
||
* Optional, function to invoke when completion results are received.
|
||
*/
|
||
_updateCompletionResult:
|
||
function JST__updateCompletionResult(aType, aCallback)
|
||
{
|
||
if (this.lastCompletion.value == this.inputNode.value) {
|
||
return;
|
||
}
|
||
|
||
let requestId = gSequenceId();
|
||
let input = this.inputNode.value;
|
||
let cursor = this.inputNode.selectionStart;
|
||
|
||
// TODO: Bug 787986 - throttle/disable updates, deal with slow/high latency
|
||
// network connections.
|
||
this.lastCompletion = {
|
||
requestId: requestId,
|
||
completionType: aType,
|
||
value: null,
|
||
};
|
||
|
||
let callback = this._receiveAutocompleteProperties.bind(this, requestId,
|
||
aCallback);
|
||
this.webConsoleClient.autocomplete(input, cursor, callback);
|
||
},
|
||
|
||
/**
|
||
* Handler for the autocompletion results. This method takes
|
||
* the completion result received from the server and updates the UI
|
||
* accordingly.
|
||
*
|
||
* @param number aRequestId
|
||
* Request ID.
|
||
* @param function [aCallback=null]
|
||
* Optional, function to invoke when the completion result is received.
|
||
* @param object aMessage
|
||
* The JSON message which holds the completion results received from
|
||
* the content process.
|
||
*/
|
||
_receiveAutocompleteProperties:
|
||
function JST__receiveAutocompleteProperties(aRequestId, aCallback, aMessage)
|
||
{
|
||
let inputNode = this.inputNode;
|
||
let inputValue = inputNode.value;
|
||
if (this.lastCompletion.value == inputValue ||
|
||
aRequestId != this.lastCompletion.requestId) {
|
||
return;
|
||
}
|
||
|
||
let matches = aMessage.matches;
|
||
if (!matches.length) {
|
||
this.clearCompletion();
|
||
return;
|
||
}
|
||
|
||
let items = matches.map(function(aMatch) {
|
||
return { label: aMatch };
|
||
});
|
||
|
||
let popup = this.autocompletePopup;
|
||
popup.setItems(items);
|
||
|
||
let completionType = this.lastCompletion.completionType;
|
||
this.lastCompletion = {
|
||
value: inputValue,
|
||
matchProp: aMessage.matchProp,
|
||
};
|
||
|
||
if (items.length > 1 && !popup.isOpen) {
|
||
popup.openPopup(inputNode);
|
||
}
|
||
else if (items.length < 2 && popup.isOpen) {
|
||
popup.hidePopup();
|
||
}
|
||
|
||
if (items.length == 1) {
|
||
popup.selectedIndex = 0;
|
||
}
|
||
|
||
this.onAutocompleteSelect();
|
||
|
||
if (completionType != this.COMPLETE_HINT_ONLY && popup.itemCount == 1) {
|
||
this.acceptProposedCompletion();
|
||
}
|
||
else if (completionType == this.COMPLETE_BACKWARD) {
|
||
popup.selectPreviousItem();
|
||
}
|
||
else if (completionType == this.COMPLETE_FORWARD) {
|
||
popup.selectNextItem();
|
||
}
|
||
|
||
aCallback && aCallback(this);
|
||
},
|
||
|
||
onAutocompleteSelect: function JSTF_onAutocompleteSelect()
|
||
{
|
||
let currentItem = this.autocompletePopup.selectedItem;
|
||
if (currentItem && this.lastCompletion.value) {
|
||
let suffix = currentItem.label.substring(this.lastCompletion.
|
||
matchProp.length);
|
||
this.updateCompleteNode(suffix);
|
||
}
|
||
else {
|
||
this.updateCompleteNode("");
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Clear the current completion information and close the autocomplete popup,
|
||
* if needed.
|
||
*/
|
||
clearCompletion: function JSTF_clearCompletion()
|
||
{
|
||
this.autocompletePopup.clearItems();
|
||
this.lastCompletion = { value: null };
|
||
this.updateCompleteNode("");
|
||
if (this.autocompletePopup.isOpen) {
|
||
this.autocompletePopup.hidePopup();
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Accept the proposed input completion.
|
||
*
|
||
* @return boolean
|
||
* True if there was a selected completion item and the input value
|
||
* was updated, false otherwise.
|
||
*/
|
||
acceptProposedCompletion: function JSTF_acceptProposedCompletion()
|
||
{
|
||
let updated = false;
|
||
|
||
let currentItem = this.autocompletePopup.selectedItem;
|
||
if (currentItem && this.lastCompletion.value) {
|
||
let suffix = currentItem.label.substring(this.lastCompletion.
|
||
matchProp.length);
|
||
this.setInputValue(this.inputNode.value + suffix);
|
||
updated = true;
|
||
}
|
||
|
||
this.clearCompletion();
|
||
|
||
return updated;
|
||
},
|
||
|
||
/**
|
||
* Update the node that displays the currently selected autocomplete proposal.
|
||
*
|
||
* @param string aSuffix
|
||
* The proposed suffix for the inputNode value.
|
||
*/
|
||
updateCompleteNode: function JSTF_updateCompleteNode(aSuffix)
|
||
{
|
||
// completion prefix = input, with non-control chars replaced by spaces
|
||
let prefix = aSuffix ? this.inputNode.value.replace(/[\S]/g, " ") : "";
|
||
this.completeNode.value = prefix + aSuffix;
|
||
},
|
||
|
||
/**
|
||
* The JSTerm InspectObject remote message handler. This allows the remote
|
||
* process to open the Property Panel for a given object.
|
||
*
|
||
* @param object aRequest
|
||
* The request message from the content process. This message includes
|
||
* the user input string that was evaluated to inspect an object and
|
||
* the result object which is to be inspected.
|
||
*/
|
||
handleInspectObject: function JST_handleInspectObject(aInput, aActor)
|
||
{
|
||
let options = {
|
||
title: aInput,
|
||
|
||
data: {
|
||
objectPropertiesProvider: this.hud.objectPropertiesProvider.bind(this.hud),
|
||
releaseObject: this.hud._releaseObject.bind(this.hud),
|
||
},
|
||
};
|
||
|
||
let propPanel;
|
||
|
||
let onPopupHide = function JST__onPopupHide() {
|
||
propPanel.panel.removeEventListener("popuphiding", onPopupHide, false);
|
||
this.hud._releaseObject(aActor.actor);
|
||
}.bind(this);
|
||
|
||
this.hud.objectPropertiesProvider(aActor.actor,
|
||
function _onObjectProperties(aProperties) {
|
||
options.data.objectProperties = aProperties;
|
||
propPanel = this.openPropertyPanel(options);
|
||
propPanel.panel.setAttribute("hudId", this.hudId);
|
||
propPanel.panel.addEventListener("popuphiding", onPopupHide, false);
|
||
}.bind(this));
|
||
},
|
||
|
||
/**
|
||
* The click event handler for evaluation results in the output.
|
||
*
|
||
* @private
|
||
* @param object aResponse
|
||
* The JavaScript evaluation response received from the server.
|
||
* @param nsIDOMNode aLink
|
||
* The message node for which we are handling events.
|
||
*/
|
||
_evalOutputClick: function JST__evalOutputClick(aResponse, aLinkNode)
|
||
{
|
||
if (aLinkNode._panelOpen) {
|
||
return;
|
||
}
|
||
|
||
let options = {
|
||
title: aResponse.input,
|
||
anchor: aLinkNode,
|
||
|
||
// Data to inspect.
|
||
data: {
|
||
objectPropertiesProvider: this.hud.objectPropertiesProvider.bind(this.hud),
|
||
releaseObject: this.hud._releaseObject.bind(this.hud),
|
||
},
|
||
};
|
||
|
||
let propPanel;
|
||
|
||
options.updateButtonCallback = function JST__evalUpdateButton() {
|
||
let onResult =
|
||
this._evalOutputUpdatePanelCallback.bind(this, options, propPanel,
|
||
aResponse);
|
||
this.webConsoleClient.evaluateJS(aResponse.input, onResult);
|
||
}.bind(this);
|
||
|
||
let onPopupHide = function JST__evalInspectPopupHide() {
|
||
propPanel.panel.removeEventListener("popuphiding", onPopupHide, false);
|
||
|
||
if (!aLinkNode.parentNode && aLinkNode._objectActors) {
|
||
aLinkNode._objectActors.forEach(this.hud._releaseObject, this.hud);
|
||
aLinkNode._objectActors = null;
|
||
}
|
||
}.bind(this);
|
||
|
||
this.hud.objectPropertiesProvider(aResponse.result.actor,
|
||
function _onObjectProperties(aProperties) {
|
||
options.data.objectProperties = aProperties;
|
||
propPanel = this.openPropertyPanel(options);
|
||
propPanel.panel.setAttribute("hudId", this.hudId);
|
||
propPanel.panel.addEventListener("popuphiding", onPopupHide, false);
|
||
}.bind(this));
|
||
},
|
||
|
||
/**
|
||
* The callback used for updating the Property Panel when the user clicks the
|
||
* Update button.
|
||
*
|
||
* @private
|
||
* @param object aOptions
|
||
* The options object used for opening the initial Property Panel.
|
||
* @param object aPropPanel
|
||
* The Property Panel instance.
|
||
* @param object aOldResponse
|
||
* The previous JSTerm:EvalResult message received from the content
|
||
* process.
|
||
* @param object aNewResponse
|
||
* The new JSTerm:EvalResult message received after the user clicked
|
||
* the Update button.
|
||
*/
|
||
_evalOutputUpdatePanelCallback:
|
||
function JST__updatePanelCallback(aOptions, aPropPanel, aOldResponse,
|
||
aNewResponse)
|
||
{
|
||
if (aNewResponse.errorMessage) {
|
||
this.writeOutput(aNewResponse.errorMessage, CATEGORY_OUTPUT,
|
||
SEVERITY_ERROR);
|
||
return;
|
||
}
|
||
|
||
let result = aNewResponse.result;
|
||
let inspectable = result && typeof result == "object" && result.inspectable;
|
||
let newActor = result && typeof result == "object" ? result.actor : null;
|
||
|
||
let anchor = aOptions.anchor;
|
||
if (anchor && newActor) {
|
||
if (!anchor._objectActors) {
|
||
anchor._objectActors = [];
|
||
}
|
||
if (anchor._objectActors.indexOf(newActor) == -1) {
|
||
anchor._objectActors.push(newActor);
|
||
}
|
||
}
|
||
|
||
if (!inspectable) {
|
||
this.writeOutput(l10n.getStr("JSTerm.updateNotInspectable"), CATEGORY_OUTPUT, SEVERITY_ERROR);
|
||
return;
|
||
}
|
||
|
||
// Update the old response object such that when the panel is reopen, the
|
||
// user sees the new response.
|
||
aOldResponse.result = aNewResponse.result;
|
||
aOldResponse.error = aNewResponse.error;
|
||
aOldResponse.errorMessage = aNewResponse.errorMessage;
|
||
aOldResponse.timestamp = aNewResponse.timestamp;
|
||
|
||
this.hud.objectPropertiesProvider(newActor,
|
||
function _onObjectProperties(aProperties) {
|
||
aOptions.data.objectProperties = aProperties;
|
||
// TODO: This updates the value of the tree.
|
||
// However, the states of open nodes is not saved.
|
||
// See bug 586246.
|
||
aPropPanel.treeView.data = aOptions.data;
|
||
}.bind(this));
|
||
},
|
||
|
||
/**
|
||
* Destroy the JSTerm object. Call this method to avoid memory leaks.
|
||
*/
|
||
destroy: function JST_destroy()
|
||
{
|
||
this.clearCompletion();
|
||
this.clearOutput();
|
||
|
||
this.autocompletePopup.destroy();
|
||
this.autocompletePopup = null;
|
||
|
||
let popup = this.hud.owner.chromeDocument
|
||
.getElementById("webConsole_autocompletePopup");
|
||
if (popup) {
|
||
popup.parentNode.removeChild(popup);
|
||
}
|
||
|
||
this.inputNode.removeEventListener("keypress", this._keyPress, false);
|
||
this.inputNode.removeEventListener("input", this._inputEventHandler, false);
|
||
this.inputNode.removeEventListener("keyup", this._inputEventHandler, false);
|
||
|
||
this.hud = null;
|
||
},
|
||
};
|
||
|
||
/**
|
||
* Utils: a collection of globally used functions.
|
||
*/
|
||
var Utils = {
|
||
/**
|
||
* Flag to turn on and off scrolling.
|
||
*/
|
||
scroll: true,
|
||
|
||
/**
|
||
* Scrolls a node so that it's visible in its containing XUL "scrollbox"
|
||
* element.
|
||
*
|
||
* @param nsIDOMNode aNode
|
||
* The node to make visible.
|
||
* @returns void
|
||
*/
|
||
scrollToVisible: function Utils_scrollToVisible(aNode)
|
||
{
|
||
if (!this.scroll) {
|
||
return;
|
||
}
|
||
|
||
// Find the enclosing richlistbox node.
|
||
let richListBoxNode = aNode.parentNode;
|
||
while (richListBoxNode.tagName != "richlistbox") {
|
||
richListBoxNode = richListBoxNode.parentNode;
|
||
}
|
||
|
||
// Use the scroll box object interface to ensure the element is visible.
|
||
let boxObject = richListBoxNode.scrollBoxObject;
|
||
let nsIScrollBoxObject = boxObject.QueryInterface(Ci.nsIScrollBoxObject);
|
||
nsIScrollBoxObject.ensureElementIsVisible(aNode);
|
||
},
|
||
|
||
/**
|
||
* Check if the given output node is scrolled to the bottom.
|
||
*
|
||
* @param nsIDOMNode aOutputNode
|
||
* @return boolean
|
||
* True if the output node is scrolled to the bottom, or false
|
||
* otherwise.
|
||
*/
|
||
isOutputScrolledToBottom: function Utils_isOutputScrolledToBottom(aOutputNode)
|
||
{
|
||
let lastNodeHeight = aOutputNode.lastChild ?
|
||
aOutputNode.lastChild.clientHeight : 0;
|
||
let scrollBox = aOutputNode.scrollBoxObject.element;
|
||
|
||
return scrollBox.scrollTop + scrollBox.clientHeight >=
|
||
scrollBox.scrollHeight - lastNodeHeight / 2;
|
||
},
|
||
|
||
/**
|
||
* Determine the category of a given nsIScriptError.
|
||
*
|
||
* @param nsIScriptError aScriptError
|
||
* The script error you want to determine the category for.
|
||
* @return CATEGORY_JS|CATEGORY_CSS
|
||
* Depending on the script error CATEGORY_JS or CATEGORY_CSS can be
|
||
* returned.
|
||
*/
|
||
categoryForScriptError: function Utils_categoryForScriptError(aScriptError)
|
||
{
|
||
switch (aScriptError.category) {
|
||
case "CSS Parser":
|
||
case "CSS Loader":
|
||
return CATEGORY_CSS;
|
||
|
||
default:
|
||
return CATEGORY_JS;
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Retrieve the limit of messages for a specific category.
|
||
*
|
||
* @param number aCategory
|
||
* The category of messages you want to retrieve the limit for. See the
|
||
* CATEGORY_* constants.
|
||
* @return number
|
||
* The number of messages allowed for the specific category.
|
||
*/
|
||
logLimitForCategory: function Utils_logLimitForCategory(aCategory)
|
||
{
|
||
let logLimit = DEFAULT_LOG_LIMIT;
|
||
|
||
try {
|
||
let prefName = CATEGORY_CLASS_FRAGMENTS[aCategory];
|
||
logLimit = Services.prefs.getIntPref("devtools.hud.loglimit." + prefName);
|
||
logLimit = Math.max(logLimit, 1);
|
||
}
|
||
catch (e) { }
|
||
|
||
return logLimit;
|
||
},
|
||
};
|
||
|
||
///////////////////////////////////////////////////////////////////////////////
|
||
// CommandController
|
||
///////////////////////////////////////////////////////////////////////////////
|
||
|
||
/**
|
||
* A controller (an instance of nsIController) that makes editing actions
|
||
* behave appropriately in the context of the Web Console.
|
||
*/
|
||
function CommandController(aWebConsole)
|
||
{
|
||
this.owner = aWebConsole;
|
||
}
|
||
|
||
CommandController.prototype = {
|
||
/**
|
||
* Copies the currently-selected entries in the Web Console output to the
|
||
* clipboard.
|
||
*/
|
||
copy: function CommandController_copy()
|
||
{
|
||
this.owner.copySelectedItems();
|
||
},
|
||
|
||
/**
|
||
* Selects all the text in the HUD output.
|
||
*/
|
||
selectAll: function CommandController_selectAll()
|
||
{
|
||
this.owner.outputNode.selectAll();
|
||
},
|
||
|
||
/**
|
||
* Open the URL of the selected message in a new tab.
|
||
*/
|
||
openURL: function CommandController_openURL()
|
||
{
|
||
this.owner.openSelectedItemInTab();
|
||
},
|
||
|
||
copyURL: function CommandController_copyURL()
|
||
{
|
||
this.owner.copySelectedItems({ linkOnly: true });
|
||
},
|
||
|
||
supportsCommand: function CommandController_supportsCommand(aCommand)
|
||
{
|
||
return this.isCommandEnabled(aCommand);
|
||
},
|
||
|
||
isCommandEnabled: function CommandController_isCommandEnabled(aCommand)
|
||
{
|
||
switch (aCommand) {
|
||
case "cmd_copy":
|
||
// Only enable "copy" if nodes are selected.
|
||
return this.owner.outputNode.selectedCount > 0;
|
||
case "consoleCmd_openURL":
|
||
case "consoleCmd_copyURL": {
|
||
// Only enable URL-related actions if node is Net Activity.
|
||
let selectedItem = this.owner.outputNode.selectedItem;
|
||
return selectedItem && selectedItem.url;
|
||
}
|
||
case "cmd_fontSizeEnlarge":
|
||
case "cmd_fontSizeReduce":
|
||
case "cmd_fontSizeReset":
|
||
case "cmd_selectAll":
|
||
return true;
|
||
}
|
||
},
|
||
|
||
doCommand: function CommandController_doCommand(aCommand)
|
||
{
|
||
switch (aCommand) {
|
||
case "cmd_copy":
|
||
this.copy();
|
||
break;
|
||
case "consoleCmd_openURL":
|
||
this.openURL();
|
||
break;
|
||
case "consoleCmd_copyURL":
|
||
this.copyURL();
|
||
break;
|
||
case "cmd_selectAll":
|
||
this.selectAll();
|
||
break;
|
||
case "cmd_fontSizeEnlarge":
|
||
this.owner.changeFontSize("+");
|
||
break;
|
||
case "cmd_fontSizeReduce":
|
||
this.owner.changeFontSize("-");
|
||
break;
|
||
case "cmd_fontSizeReset":
|
||
this.owner.changeFontSize("");
|
||
break;
|
||
}
|
||
}
|
||
};
|
||
|
||
///////////////////////////////////////////////////////////////////////////////
|
||
// Web Console connection proxy
|
||
///////////////////////////////////////////////////////////////////////////////
|
||
|
||
/**
|
||
* The WebConsoleConnectionProxy handles the connection between the Web Console
|
||
* and the application we connect to through the remote debug protocol.
|
||
*
|
||
* @constructor
|
||
* @param object aWebConsole
|
||
* The Web Console instance that owns this connection proxy.
|
||
* @param RemoteTarget aTarget
|
||
* The target that the console will connect to.
|
||
*/
|
||
function WebConsoleConnectionProxy(aWebConsole, aTarget)
|
||
{
|
||
this.owner = aWebConsole;
|
||
this.target = aTarget;
|
||
|
||
this._onPageError = this._onPageError.bind(this);
|
||
this._onConsoleAPICall = this._onConsoleAPICall.bind(this);
|
||
this._onNetworkEvent = this._onNetworkEvent.bind(this);
|
||
this._onNetworkEventUpdate = this._onNetworkEventUpdate.bind(this);
|
||
this._onFileActivity = this._onFileActivity.bind(this);
|
||
this._onTabNavigated = this._onTabNavigated.bind(this);
|
||
this._onAttachTab = this._onAttachTab.bind(this);
|
||
this._onAttachConsole = this._onAttachConsole.bind(this);
|
||
this._onCachedMessages = this._onCachedMessages.bind(this);
|
||
this._connectionTimeout = this._connectionTimeout.bind(this);
|
||
}
|
||
|
||
WebConsoleConnectionProxy.prototype = {
|
||
/**
|
||
* The owning Web Console instance.
|
||
*
|
||
* @see WebConsoleFrame
|
||
* @type object
|
||
*/
|
||
owner: null,
|
||
|
||
/**
|
||
* The target that the console connects to.
|
||
* @type RemoteTarget
|
||
*/
|
||
target: null,
|
||
|
||
/**
|
||
* The DebuggerClient object.
|
||
*
|
||
* @see DebuggerClient
|
||
* @type object
|
||
*/
|
||
client: null,
|
||
|
||
/**
|
||
* The WebConsoleClient object.
|
||
*
|
||
* @see WebConsoleClient
|
||
* @type object
|
||
*/
|
||
webConsoleClient: null,
|
||
|
||
/**
|
||
* The TabClient instance we use.
|
||
* @type object
|
||
*/
|
||
tabClient: null,
|
||
|
||
/**
|
||
* Tells if the connection is established.
|
||
* @type boolean
|
||
*/
|
||
connected: false,
|
||
|
||
/**
|
||
* Timer used for the connection.
|
||
* @private
|
||
* @type object
|
||
*/
|
||
_connectTimer: null,
|
||
|
||
_connectDefer: null,
|
||
_disconnecter: null,
|
||
|
||
/**
|
||
* The WebConsoleActor ID.
|
||
*
|
||
* @private
|
||
* @type string
|
||
*/
|
||
_consoleActor: null,
|
||
|
||
/**
|
||
* The TabActor ID.
|
||
*
|
||
* @private
|
||
* @type string
|
||
*/
|
||
_tabActor: null,
|
||
|
||
/**
|
||
* Tells if the window.console object of the remote web page is the native
|
||
* object or not.
|
||
* @private
|
||
* @type boolean
|
||
*/
|
||
_hasNativeConsoleAPI: false,
|
||
|
||
/**
|
||
* Initialize a debugger client and connect it to the debugger server.
|
||
*
|
||
* @return object
|
||
* A Promise object that is resolved/rejected based on the success of
|
||
* the connection initialization.
|
||
*/
|
||
connect: function WCCP_connect()
|
||
{
|
||
if (this._connectDefer) {
|
||
return this._connectDefer.promise;
|
||
}
|
||
|
||
this._connectDefer = Promise.defer();
|
||
|
||
let timeout = Services.prefs.getIntPref(PREF_CONNECTION_TIMEOUT);
|
||
this._connectTimer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
|
||
this._connectTimer.initWithCallback(this._connectionTimeout,
|
||
timeout, Ci.nsITimer.TYPE_ONE_SHOT);
|
||
|
||
let promise = this._connectDefer.promise;
|
||
promise.then(function _onSucess() {
|
||
this._connectTimer.cancel();
|
||
this._connectTimer = null;
|
||
}.bind(this), function _onFailure() {
|
||
this._connectTimer = null;
|
||
}.bind(this));
|
||
|
||
let client = this.client = this.target.client;
|
||
|
||
client.addListener("pageError", this._onPageError);
|
||
client.addListener("consoleAPICall", this._onConsoleAPICall);
|
||
client.addListener("networkEvent", this._onNetworkEvent);
|
||
client.addListener("networkEventUpdate", this._onNetworkEventUpdate);
|
||
client.addListener("fileActivity", this._onFileActivity);
|
||
client.addListener("tabNavigated", this._onTabNavigated);
|
||
|
||
if (!this.target.chrome) {
|
||
// target.form is a TabActor grip
|
||
this._attachTab(this.target.form);
|
||
}
|
||
else {
|
||
// target.form is a RootActor grip
|
||
this._consoleActor = this.target.form.consoleActor;
|
||
this._attachConsole();
|
||
}
|
||
|
||
return promise;
|
||
},
|
||
|
||
/**
|
||
* Connection timeout handler.
|
||
* @private
|
||
*/
|
||
_connectionTimeout: function WCCP__connectionTimeout()
|
||
{
|
||
let error = {
|
||
error: "timeout",
|
||
message: l10n.getStr("connectionTimeout"),
|
||
};
|
||
|
||
this._connectDefer.reject(error);
|
||
},
|
||
|
||
/**
|
||
* Attach to the tab actor.
|
||
*
|
||
* @private
|
||
* @param object aTab
|
||
* Grip for the tab to attach to.
|
||
*/
|
||
_attachTab: function WCCP__attachTab(aTab)
|
||
{
|
||
this._consoleActor = aTab.consoleActor;
|
||
this._tabActor = aTab.actor;
|
||
this.owner.onLocationChange(aTab.url, aTab.title);
|
||
this.client.attachTab(this._tabActor, this._onAttachTab);
|
||
},
|
||
|
||
/**
|
||
* The "attachTab" response handler.
|
||
*
|
||
* @private
|
||
* @param object aResponse
|
||
* The JSON response object received from the server.
|
||
* @param object aTabClient
|
||
* The TabClient instance for the attached tab.
|
||
*/
|
||
_onAttachTab: function WCCP__onAttachTab(aResponse, aTabClient)
|
||
{
|
||
if (aResponse.error) {
|
||
Cu.reportError("attachTab failed: " + aResponse.error + " " +
|
||
aResponse.message);
|
||
this._connectDefer.reject(aResponse);
|
||
return;
|
||
}
|
||
|
||
this.tabClient = aTabClient;
|
||
this._attachConsole();
|
||
},
|
||
|
||
/**
|
||
* Attach to the Web Console actor.
|
||
* @private
|
||
*/
|
||
_attachConsole: function WCCP__attachConsole()
|
||
{
|
||
let listeners = ["PageError", "ConsoleAPI", "NetworkActivity",
|
||
"FileActivity"];
|
||
this.client.attachConsole(this._consoleActor, listeners,
|
||
this._onAttachConsole);
|
||
},
|
||
|
||
/**
|
||
* The "attachConsole" response handler.
|
||
*
|
||
* @private
|
||
* @param object aResponse
|
||
* The JSON response object received from the server.
|
||
* @param object aWebConsoleClient
|
||
* The WebConsoleClient instance for the attached console, for the
|
||
* specific tab we work with.
|
||
*/
|
||
_onAttachConsole: function WCCP__onAttachConsole(aResponse, aWebConsoleClient)
|
||
{
|
||
if (aResponse.error) {
|
||
Cu.reportError("attachConsole failed: " + aResponse.error + " " +
|
||
aResponse.message);
|
||
this._connectDefer.reject(aResponse);
|
||
return;
|
||
}
|
||
|
||
this.webConsoleClient = aWebConsoleClient;
|
||
|
||
this._hasNativeConsoleAPI = aResponse.nativeConsoleAPI;
|
||
|
||
let msgs = ["PageError", "ConsoleAPI"];
|
||
this.webConsoleClient.getCachedMessages(msgs, this._onCachedMessages);
|
||
},
|
||
|
||
/**
|
||
* The "cachedMessages" response handler.
|
||
*
|
||
* @private
|
||
* @param object aResponse
|
||
* The JSON response object received from the server.
|
||
*/
|
||
_onCachedMessages: function WCCP__onCachedMessages(aResponse)
|
||
{
|
||
if (aResponse.error) {
|
||
Cu.reportError("Web Console getCachedMessages error: " + aResponse.error +
|
||
" " + aResponse.message);
|
||
this._connectDefer.reject(aResponse);
|
||
return;
|
||
}
|
||
|
||
if (!this._connectTimer) {
|
||
// This happens if the Promise is rejected (eg. a timeout), but the
|
||
// connection attempt is successful, nonetheless.
|
||
Cu.reportError("Web Console getCachedMessages error: invalid state.");
|
||
}
|
||
|
||
this.owner.displayCachedMessages(aResponse.messages);
|
||
|
||
if (!this._hasNativeConsoleAPI) {
|
||
this.owner.logWarningAboutReplacedAPI();
|
||
}
|
||
|
||
this.connected = true;
|
||
this._connectDefer.resolve(this);
|
||
},
|
||
|
||
/**
|
||
* The "pageError" message type handler. We redirect any page errors to the UI
|
||
* for displaying.
|
||
*
|
||
* @private
|
||
* @param string aType
|
||
* Message type.
|
||
* @param object aPacket
|
||
* The message received from the server.
|
||
*/
|
||
_onPageError: function WCCP__onPageError(aType, aPacket)
|
||
{
|
||
if (this.owner && aPacket.from == this._consoleActor) {
|
||
this.owner.handlePageError(aPacket.pageError);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* The "consoleAPICall" message type handler. We redirect any message to
|
||
* the UI for displaying.
|
||
*
|
||
* @private
|
||
* @param string aType
|
||
* Message type.
|
||
* @param object aPacket
|
||
* The message received from the server.
|
||
*/
|
||
_onConsoleAPICall: function WCCP__onConsoleAPICall(aType, aPacket)
|
||
{
|
||
if (this.owner && aPacket.from == this._consoleActor) {
|
||
this.owner.handleConsoleAPICall(aPacket.message);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* The "networkEvent" message type handler. We redirect any message to
|
||
* the UI for displaying.
|
||
*
|
||
* @private
|
||
* @param string aType
|
||
* Message type.
|
||
* @param object aPacket
|
||
* The message received from the server.
|
||
*/
|
||
_onNetworkEvent: function WCCP__onNetworkEvent(aType, aPacket)
|
||
{
|
||
if (this.owner && aPacket.from == this._consoleActor) {
|
||
this.owner.handleNetworkEvent(aPacket.eventActor);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* The "networkEventUpdate" message type handler. We redirect any message to
|
||
* the UI for displaying.
|
||
*
|
||
* @private
|
||
* @param string aType
|
||
* Message type.
|
||
* @param object aPacket
|
||
* The message received from the server.
|
||
*/
|
||
_onNetworkEventUpdate: function WCCP__onNetworkEvenUpdatet(aType, aPacket)
|
||
{
|
||
if (this.owner) {
|
||
this.owner.handleNetworkEventUpdate(aPacket.from, aPacket.updateType,
|
||
aPacket);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* The "fileActivity" message type handler. We redirect any message to
|
||
* the UI for displaying.
|
||
*
|
||
* @private
|
||
* @param string aType
|
||
* Message type.
|
||
* @param object aPacket
|
||
* The message received from the server.
|
||
*/
|
||
_onFileActivity: function WCCP__onFileActivity(aType, aPacket)
|
||
{
|
||
if (this.owner && aPacket.from == this._consoleActor) {
|
||
this.owner.handleFileActivity(aPacket.uri);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* The "tabNavigated" message type handler. We redirect any message to
|
||
* the UI for displaying.
|
||
*
|
||
* @private
|
||
* @param string aType
|
||
* Message type.
|
||
* @param object aPacket
|
||
* The message received from the server.
|
||
*/
|
||
_onTabNavigated: function WCCP__onTabNavigated(aType, aPacket)
|
||
{
|
||
if (!this.owner || aPacket.from != this._tabActor) {
|
||
return;
|
||
}
|
||
|
||
if (aPacket.url) {
|
||
this.owner.onLocationChange(aPacket.url, aPacket.title);
|
||
}
|
||
|
||
if (aPacket.state == "stop" && !aPacket.nativeConsoleAPI) {
|
||
this.owner.logWarningAboutReplacedAPI();
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Release an object actor.
|
||
*
|
||
* @param string aActor
|
||
* The actor ID to send the request to.
|
||
*/
|
||
releaseActor: function WCCP_releaseActor(aActor)
|
||
{
|
||
if (this.client) {
|
||
this.client.release(aActor);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Disconnect the Web Console from the remote server.
|
||
*
|
||
* @return object
|
||
* A Promise object that is resolved when disconnect completes.
|
||
*/
|
||
disconnect: function WCCP_disconnect()
|
||
{
|
||
if (this._disconnecter) {
|
||
return this._disconnecter.promise;
|
||
}
|
||
|
||
this._disconnecter = Promise.defer();
|
||
|
||
if (!this.client) {
|
||
this._disconnecter.resolve(null);
|
||
return this._disconnecter.promise;
|
||
}
|
||
|
||
this.client.removeListener("pageError", this._onPageError);
|
||
this.client.removeListener("consoleAPICall", this._onConsoleAPICall);
|
||
this.client.removeListener("networkEvent", this._onNetworkEvent);
|
||
this.client.removeListener("networkEventUpdate", this._onNetworkEventUpdate);
|
||
this.client.removeListener("fileActivity", this._onFileActivity);
|
||
this.client.removeListener("tabNavigated", this._onTabNavigated);
|
||
|
||
this.client = null;
|
||
this.webConsoleClient = null;
|
||
this.tabClient = null;
|
||
this.target = null;
|
||
this.connected = false;
|
||
this.owner = null;
|
||
this._disconnecter.resolve(null);
|
||
|
||
return this._disconnecter.promise;
|
||
},
|
||
};
|
||
|
||
function gSequenceId()
|
||
{
|
||
return gSequenceId.n++;
|
||
}
|
||
gSequenceId.n = 0;
|
||
|
||
|
||
function goUpdateConsoleCommands() {
|
||
goUpdateCommand("consoleCmd_openURL");
|
||
goUpdateCommand("consoleCmd_copyURL");
|
||
}
|
||
|
||
|
||
|
||
///////////////////////////////////////////////////////////////////////////////
|
||
// Context Menu
|
||
///////////////////////////////////////////////////////////////////////////////
|
||
|
||
const CONTEXTMENU_ID = "output-contextmenu";
|
||
|
||
/*
|
||
* ConsoleContextMenu: This handle to show/hide a context menu item.
|
||
*/
|
||
let ConsoleContextMenu = {
|
||
/*
|
||
* Handle to show/hide context menu item.
|
||
*
|
||
* @param nsIDOMEvent aEvent
|
||
*/
|
||
build: function CCM_build(aEvent)
|
||
{
|
||
let popup = aEvent.target;
|
||
if (popup.id !== CONTEXTMENU_ID) {
|
||
return;
|
||
}
|
||
|
||
let view = document.querySelector(".hud-output-node");
|
||
let metadata = this.getSelectionMetadata(view);
|
||
|
||
for (let i = 0, l = popup.childNodes.length; i < l; ++i) {
|
||
let element = popup.childNodes[i];
|
||
element.hidden = this.shouldHideMenuItem(element, metadata);
|
||
}
|
||
},
|
||
|
||
/*
|
||
* Get selection information from the view.
|
||
*
|
||
* @param nsIDOMElement aView
|
||
* This should be <xul:richlistbox>.
|
||
*
|
||
* @return object
|
||
* Selection metadata.
|
||
*/
|
||
getSelectionMetadata: function CCM_getSelectionMetadata(aView)
|
||
{
|
||
let metadata = {
|
||
selectionType: "",
|
||
selection: new Set(),
|
||
};
|
||
let selectedItems = aView.selectedItems;
|
||
|
||
metadata.selectionType = (selectedItems > 1) ? "multiple" : "single";
|
||
|
||
let selection = metadata.selection;
|
||
for (let item of selectedItems) {
|
||
switch (item.category) {
|
||
case CATEGORY_NETWORK:
|
||
selection.add("network");
|
||
break;
|
||
case CATEGORY_CSS:
|
||
selection.add("css");
|
||
break;
|
||
case CATEGORY_JS:
|
||
selection.add("js");
|
||
break;
|
||
case CATEGORY_WEBDEV:
|
||
selection.add("webdev");
|
||
break;
|
||
}
|
||
}
|
||
|
||
return metadata;
|
||
},
|
||
|
||
/*
|
||
* Determine if an item should be hidden.
|
||
*
|
||
* @param nsIDOMElement aMenuItem
|
||
* @param object aMetadata
|
||
* @return boolean
|
||
* Whether the given item should be hidden or not.
|
||
*/
|
||
shouldHideMenuItem: function CCM_shouldHideMenuItem(aMenuItem, aMetadata)
|
||
{
|
||
let selectionType = aMenuItem.getAttribute("selectiontype");
|
||
if (selectionType && !aMetadata.selectionType == selectionType) {
|
||
return true;
|
||
}
|
||
|
||
let selection = aMenuItem.getAttribute("selection");
|
||
if (!selection) {
|
||
return false;
|
||
}
|
||
|
||
let shouldHide = true;
|
||
let itemData = selection.split("|");
|
||
for (let type of aMetadata.selection) {
|
||
// check whether this menu item should show or not.
|
||
if (itemData.indexOf(type) !== -1) {
|
||
shouldHide = false;
|
||
break;
|
||
}
|
||
}
|
||
|
||
return shouldHide;
|
||
},
|
||
};
|