forked from mirrors/gecko-dev
8dd93d0e07
Summary: Depends On D3318 Tags: #secure-revision Bug #: 1222047 Differential Revision: https://phabricator.services.mozilla.com/D3319 MozReview-Commit-ID: CzwJ138yY9s
3367 lines
110 KiB
JavaScript
3367 lines
110 KiB
JavaScript
/* 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 SOURCE_MAP_WORKER = "resource://devtools/client/shared/source-map/worker.js";
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const MAX_ORDINAL = 99;
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const SPLITCONSOLE_ENABLED_PREF = "devtools.toolbox.splitconsoleEnabled";
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const SPLITCONSOLE_HEIGHT_PREF = "devtools.toolbox.splitconsoleHeight";
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const DISABLE_AUTOHIDE_PREF = "ui.popup.disable_autohide";
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const HOST_HISTOGRAM = "DEVTOOLS_TOOLBOX_HOST";
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const CURRENT_THEME_SCALAR = "devtools.current_theme";
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const HTML_NS = "http://www.w3.org/1999/xhtml";
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var {Ci, Cc} = require("chrome");
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var promise = require("promise");
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const { debounce } = require("devtools/shared/debounce");
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var Services = require("Services");
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var ChromeUtils = require("ChromeUtils");
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var {gDevTools} = require("devtools/client/framework/devtools");
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var EventEmitter = require("devtools/shared/event-emitter");
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var Telemetry = require("devtools/client/shared/telemetry");
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const { getUnicodeUrl } = require("devtools/client/shared/unicode-url");
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var { attachThread, detachThread } = require("./attach-thread");
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var Menu = require("devtools/client/framework/menu");
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var MenuItem = require("devtools/client/framework/menu-item");
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var { DOMHelpers } = require("resource://devtools/client/shared/DOMHelpers.jsm");
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const { KeyCodes } = require("devtools/client/shared/keycodes");
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var Startup = Cc["@mozilla.org/devtools/startup-clh;1"].getService(Ci.nsISupports)
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.wrappedJSObject;
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const { BrowserLoader } =
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ChromeUtils.import("resource://devtools/client/shared/browser-loader.js", {});
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const {LocalizationHelper} = require("devtools/shared/l10n");
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const L10N = new LocalizationHelper("devtools/client/locales/toolbox.properties");
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loader.lazyRequireGetter(this, "getHighlighterUtils",
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"devtools/client/framework/toolbox-highlighter-utils", true);
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loader.lazyRequireGetter(this, "Selection",
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"devtools/client/framework/selection", true);
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loader.lazyRequireGetter(this, "InspectorFront",
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"devtools/shared/fronts/inspector", true);
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loader.lazyRequireGetter(this, "flags",
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"devtools/shared/flags");
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loader.lazyRequireGetter(this, "KeyShortcuts",
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"devtools/client/shared/key-shortcuts");
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loader.lazyRequireGetter(this, "ZoomKeys",
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"devtools/client/shared/zoom-keys");
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loader.lazyRequireGetter(this, "settleAll",
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"devtools/shared/ThreadSafeDevToolsUtils", true);
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loader.lazyRequireGetter(this, "ToolboxButtons",
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"devtools/client/definitions", true);
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loader.lazyRequireGetter(this, "SourceMapURLService",
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"devtools/client/framework/source-map-url-service", true);
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loader.lazyRequireGetter(this, "HUDService",
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"devtools/client/webconsole/hudservice", true);
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loader.lazyRequireGetter(this, "viewSource",
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"devtools/client/shared/view-source");
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loader.lazyRequireGetter(this, "buildHarLog",
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"devtools/client/netmonitor/src/har/har-builder-utils", true);
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loader.lazyRequireGetter(this, "NetMonitorAPI",
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"devtools/client/netmonitor/src/api", true);
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loader.lazyRequireGetter(this, "sortPanelDefinitions",
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"devtools/client/framework/toolbox-tabs-order-manager", true);
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loader.lazyGetter(this, "domNodeConstants", () => {
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return require("devtools/shared/dom-node-constants");
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});
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loader.lazyGetter(this, "registerHarOverlay", () => {
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return require("devtools/client/netmonitor/src/har/toolbox-overlay").register;
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});
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/**
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* A "Toolbox" is the component that holds all the tools for one specific
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* target. Visually, it's a document that includes the tools tabs and all
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* the iframes where the tool panels will be living in.
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*
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* @param {object} target
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* The object the toolbox is debugging.
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* @param {string} selectedTool
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* Tool to select initially
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* @param {Toolbox.HostType} hostType
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* Type of host that will host the toolbox (e.g. sidebar, window)
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* @param {DOMWindow} contentWindow
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* The window object of the toolbox document
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* @param {string} frameId
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* A unique identifier to differentiate toolbox documents from the
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* chrome codebase when passing DOM messages
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* @param {Number} msSinceProcessStart
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* the number of milliseconds since process start using monotonic
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* timestamps (unaffected by system clock changes).
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*/
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function Toolbox(target, selectedTool, hostType, contentWindow, frameId,
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msSinceProcessStart) {
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this._target = target;
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this._win = contentWindow;
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this.frameId = frameId;
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this.telemetry = new Telemetry();
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// The session ID is used to determine which telemetry events belong to which
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// toolbox session. Because we use Amplitude to analyse the telemetry data we
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// must use the time since the system wide epoch as the session ID.
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this.sessionId = msSinceProcessStart;
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// Map of the available DevTools WebExtensions:
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// Map<extensionUUID, extensionName>
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this._webExtensions = new Map();
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this._toolPanels = new Map();
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// Map of tool startup components for given tool id.
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this._toolStartups = new Map();
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this._inspectorExtensionSidebars = new Map();
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this._initInspector = null;
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this._inspector = null;
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this._netMonitorAPI = null;
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// Map of frames (id => frame-info) and currently selected frame id.
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this.frameMap = new Map();
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this.selectedFrameId = null;
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this._toolRegistered = this._toolRegistered.bind(this);
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this._toolUnregistered = this._toolUnregistered.bind(this);
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this._onWillNavigate = this._onWillNavigate.bind(this);
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this._refreshHostTitle = this._refreshHostTitle.bind(this);
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this.toggleNoAutohide = this.toggleNoAutohide.bind(this);
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this.showFramesMenu = this.showFramesMenu.bind(this);
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this.handleKeyDownOnFramesButton = this.handleKeyDownOnFramesButton.bind(this);
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this.showFramesMenuOnKeyDown = this.showFramesMenuOnKeyDown.bind(this);
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this._updateFrames = this._updateFrames.bind(this);
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this._splitConsoleOnKeypress = this._splitConsoleOnKeypress.bind(this);
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this.destroy = this.destroy.bind(this);
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this.highlighterUtils = getHighlighterUtils(this);
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this._highlighterReady = this._highlighterReady.bind(this);
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this._highlighterHidden = this._highlighterHidden.bind(this);
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this._applyCacheSettings = this._applyCacheSettings.bind(this);
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this._applyServiceWorkersTestingSettings =
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this._applyServiceWorkersTestingSettings.bind(this);
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this._saveSplitConsoleHeight = this._saveSplitConsoleHeight.bind(this);
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this._onFocus = this._onFocus.bind(this);
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this._onBrowserMessage = this._onBrowserMessage.bind(this);
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this._updateTextBoxMenuItems = this._updateTextBoxMenuItems.bind(this);
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this._onPerformanceFrontEvent = this._onPerformanceFrontEvent.bind(this);
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this._onTabsOrderUpdated = this._onTabsOrderUpdated.bind(this);
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this._onToolbarFocus = this._onToolbarFocus.bind(this);
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this._onToolbarArrowKeypress = this._onToolbarArrowKeypress.bind(this);
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this._onPickerClick = this._onPickerClick.bind(this);
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this._onPickerKeypress = this._onPickerKeypress.bind(this);
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this._onPickerStarted = this._onPickerStarted.bind(this);
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this._onPickerStopped = this._onPickerStopped.bind(this);
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this._onInspectObject = this._onInspectObject.bind(this);
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this._onNewSelectedNodeFront = this._onNewSelectedNodeFront.bind(this);
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this._onToolSelected = this._onToolSelected.bind(this);
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this.updateToolboxButtonsVisibility = this.updateToolboxButtonsVisibility.bind(this);
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this.selectTool = this.selectTool.bind(this);
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this._pingTelemetrySelectTool = this._pingTelemetrySelectTool.bind(this);
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this.toggleSplitConsole = this.toggleSplitConsole.bind(this);
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this.toggleOptions = this.toggleOptions.bind(this);
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this._target.on("close", this.destroy);
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if (!selectedTool) {
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selectedTool = Services.prefs.getCharPref(this._prefs.LAST_TOOL);
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}
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this._defaultToolId = selectedTool;
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this._hostType = hostType;
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this.isOpen = new Promise(function(resolve) {
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this._resolveIsOpen = resolve;
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}.bind(this));
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EventEmitter.decorate(this);
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this._target.on("will-navigate", this._onWillNavigate);
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this._target.on("navigate", this._refreshHostTitle);
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this._target.on("frame-update", this._updateFrames);
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this._target.on("inspect-object", this._onInspectObject);
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this.on("host-changed", this._refreshHostTitle);
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this.on("select", this._onToolSelected);
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gDevTools.on("tool-registered", this._toolRegistered);
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gDevTools.on("tool-unregistered", this._toolUnregistered);
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this.on("picker-started", this._onPickerStarted);
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this.on("picker-stopped", this._onPickerStopped);
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/**
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* Get text direction for the current locale direction.
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*
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* `getComputedStyle` forces a synchronous reflow, so use a lazy getter in order to
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* call it only once.
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*/
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loader.lazyGetter(this, "direction", () => {
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// Get the direction from browser.xul document
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const top = this.win.top;
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const topDocEl = top.document.documentElement;
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const isRtl = top.getComputedStyle(topDocEl).direction === "rtl";
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return isRtl ? "rtl" : "ltr";
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});
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}
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exports.Toolbox = Toolbox;
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/**
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* The toolbox can be 'hosted' either embedded in a browser window
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* or in a separate window.
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*/
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Toolbox.HostType = {
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BOTTOM: "bottom",
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RIGHT: "right",
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LEFT: "left",
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WINDOW: "window",
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CUSTOM: "custom"
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};
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Toolbox.prototype = {
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_URL: "about:devtools-toolbox",
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_prefs: {
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LAST_TOOL: "devtools.toolbox.selectedTool",
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SIDE_ENABLED: "devtools.toolbox.sideEnabled",
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},
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get currentToolId() {
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return this._currentToolId;
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},
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set currentToolId(id) {
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this._currentToolId = id;
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this.component.setCurrentToolId(id);
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},
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get defaultToolId() {
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return this._defaultToolId;
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},
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get panelDefinitions() {
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return this._panelDefinitions;
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},
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set panelDefinitions(definitions) {
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this._panelDefinitions = definitions;
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this._combineAndSortPanelDefinitions();
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},
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get visibleAdditionalTools() {
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if (!this._visibleAdditionalTools) {
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this._visibleAdditionalTools = [];
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}
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return this._visibleAdditionalTools;
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},
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set visibleAdditionalTools(tools) {
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this._visibleAdditionalTools = tools;
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if (this.isReady) {
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this._combineAndSortPanelDefinitions();
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}
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},
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/**
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* Combines the built-in panel definitions and the additional tool definitions that
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* can be set by add-ons.
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*/
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_combineAndSortPanelDefinitions() {
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let definitions = [...this._panelDefinitions, ...this.getVisibleAdditionalTools()];
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definitions = sortPanelDefinitions(definitions);
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this.component.setPanelDefinitions(definitions);
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},
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lastUsedToolId: null,
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/**
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* Returns a *copy* of the _toolPanels collection.
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*
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* @return {Map} panels
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* All the running panels in the toolbox
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*/
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getToolPanels: function() {
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return new Map(this._toolPanels);
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},
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/**
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* Access the panel for a given tool
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*/
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getPanel: function(id) {
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return this._toolPanels.get(id);
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},
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/**
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* Get the panel instance for a given tool once it is ready.
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* If the tool is already opened, the promise will resolve immediately,
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* otherwise it will wait until the tool has been opened before resolving.
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*
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* Note that this does not open the tool, use selectTool if you'd
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* like to select the tool right away.
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*
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* @param {String} id
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* The id of the panel, for example "jsdebugger".
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* @returns Promise
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* A promise that resolves once the panel is ready.
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*/
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getPanelWhenReady: function(id) {
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const panel = this.getPanel(id);
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return new Promise(resolve => {
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if (panel) {
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resolve(panel);
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} else {
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this.on(id + "-ready", initializedPanel => {
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resolve(initializedPanel);
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});
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}
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});
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},
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/**
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* This is a shortcut for getPanel(currentToolId) because it is much more
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* likely that we're going to want to get the panel that we've just made
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* visible
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*/
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getCurrentPanel: function() {
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return this._toolPanels.get(this.currentToolId);
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},
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/**
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* Get/alter the target of a Toolbox so we're debugging something different.
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* See Target.jsm for more details.
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* TODO: Do we allow |toolbox.target = null;| ?
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*/
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get target() {
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return this._target;
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},
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get threadClient() {
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return this._threadClient;
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},
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/**
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* Get/alter the host of a Toolbox, i.e. is it in browser or in a separate
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* tab. See HostType for more details.
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*/
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get hostType() {
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return this._hostType;
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},
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/**
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* Shortcut to the window containing the toolbox UI
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*/
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get win() {
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return this._win;
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},
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/**
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* Shortcut to the document containing the toolbox UI
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*/
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get doc() {
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return this.win.document;
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},
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/**
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* Get the toolbox highlighter front. Note that it may not always have been
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* initialized first. Use `initInspector()` if needed.
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* Consider using highlighterUtils instead, it exposes the highlighter API in
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* a useful way for the toolbox panels
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*/
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get highlighter() {
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return this._highlighter;
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},
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/**
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* Get the toolbox's performance front. Note that it may not always have been
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* initialized first. Use `initPerformance()` if needed.
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*/
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get performance() {
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return this._performance;
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},
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/**
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* Get the toolbox's inspector front. Note that it may not always have been
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* initialized first. Use `initInspector()` if needed.
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*/
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get inspector() {
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return this._inspector;
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},
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/**
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* Get the toolbox's walker front. Note that it may not always have been
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* initialized first. Use `initInspector()` if needed.
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*/
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get walker() {
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return this._walker;
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},
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/**
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* Get the toolbox's node selection. Note that it may not always have been
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* initialized first. Use `initInspector()` if needed.
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*/
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get selection() {
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return this._selection;
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},
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/**
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* Get the toggled state of the split console
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*/
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get splitConsole() {
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return this._splitConsole;
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},
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/**
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* Get the focused state of the split console
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*/
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isSplitConsoleFocused: function() {
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if (!this._splitConsole) {
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return false;
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}
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const focusedWin = Services.focus.focusedWindow;
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return focusedWin && focusedWin ===
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this.doc.querySelector("#toolbox-panel-iframe-webconsole").contentWindow;
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},
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/**
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* Open the toolbox
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*/
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open: function() {
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return (async function() {
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this.browserRequire = BrowserLoader({
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window: this.doc.defaultView,
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useOnlyShared: true
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}).require;
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if (this.win.location.href.startsWith(this._URL)) {
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// Update the URL so that onceDOMReady watch for the right url.
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this._URL = this.win.location.href;
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}
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const domHelper = new DOMHelpers(this.win);
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const domReady = new Promise(resolve => {
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domHelper.onceDOMReady(() => {
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resolve();
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}, this._URL);
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});
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// Optimization: fire up a few other things before waiting on
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// the iframe being ready (makes startup faster)
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// Load the toolbox-level actor fronts and utilities now
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await this._target.makeRemote();
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// Start tracking network activity on toolbox open for targets such as tabs.
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// (Workers and potentially others don't manage the console client in the target.)
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if (this._target.activeConsole) {
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await this._target.activeConsole.startListeners([
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"NetworkActivity",
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]);
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}
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// Attach the thread
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this._threadClient = await attachThread(this);
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await domReady;
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this.isReady = true;
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const framesPromise = this._listFrames();
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Services.prefs.addObserver("devtools.cache.disabled", this._applyCacheSettings);
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Services.prefs.addObserver("devtools.serviceWorkers.testing.enabled",
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this._applyServiceWorkersTestingSettings);
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this.textBoxContextMenuPopup =
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this.doc.getElementById("toolbox-textbox-context-popup");
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this.textBoxContextMenuPopup.addEventListener("popupshowing",
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this._updateTextBoxMenuItems, true);
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this.doc.addEventListener("contextmenu", (e) => {
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if (e.originalTarget.closest("input[type=text]") ||
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e.originalTarget.closest("input[type=search]") ||
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e.originalTarget.closest("input:not([type])") ||
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e.originalTarget.closest("textarea")) {
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e.stopPropagation();
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e.preventDefault();
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this.openTextBoxContextMenu(e.screenX, e.screenY);
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}
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});
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this.shortcuts = new KeyShortcuts({
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window: this.doc.defaultView
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});
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// Get the DOM element to mount the ToolboxController to.
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this._componentMount = this.doc.getElementById("toolbox-toolbar-mount");
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this._mountReactComponent();
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this._buildDockOptions();
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this._buildOptions();
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this._buildTabs();
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this._applyCacheSettings();
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this._applyServiceWorkersTestingSettings();
|
|
this._addKeysToWindow();
|
|
this._addReloadKeys();
|
|
this._addHostListeners();
|
|
this._registerOverlays();
|
|
if (!this._hostOptions || this._hostOptions.zoom === true) {
|
|
ZoomKeys.register(this.win);
|
|
}
|
|
|
|
this._componentMount.addEventListener("keypress", this._onToolbarArrowKeypress);
|
|
this._componentMount.setAttribute("aria-label", L10N.getStr("toolbox.label"));
|
|
|
|
this.webconsolePanel = this.doc.querySelector("#toolbox-panel-webconsole");
|
|
this.webconsolePanel.height = Services.prefs.getIntPref(SPLITCONSOLE_HEIGHT_PREF);
|
|
this.webconsolePanel.addEventListener("resize", this._saveSplitConsoleHeight);
|
|
|
|
this._buildButtons();
|
|
|
|
this._pingTelemetry();
|
|
|
|
// The isTargetSupported check needs to happen after the target is
|
|
// remoted, otherwise we could have done it in the toolbox constructor
|
|
// (bug 1072764).
|
|
const toolDef = gDevTools.getToolDefinition(this._defaultToolId);
|
|
if (!toolDef || !toolDef.isTargetSupported(this._target)) {
|
|
this._defaultToolId = "webconsole";
|
|
}
|
|
|
|
// Start rendering the toolbox toolbar before selecting the tool, as the tools
|
|
// can take a few hundred milliseconds seconds to start up.
|
|
//
|
|
// Delay React rendering as Toolbox.open is synchronous.
|
|
// Even if this involve promises, it is synchronous. Toolbox.open already loads
|
|
// react modules and freeze the event loop for a significant time.
|
|
// requestIdleCallback allows releasing it to allow user events to be processed.
|
|
// Use 16ms maximum delay to allow one frame to be rendered at 60FPS
|
|
// (1000ms/60FPS=16ms)
|
|
this.win.requestIdleCallback(() => {
|
|
this.component.setCanRender();
|
|
}, {timeout: 16});
|
|
|
|
await this.selectTool(this._defaultToolId, "initial_panel");
|
|
|
|
// Wait until the original tool is selected so that the split
|
|
// console input will receive focus.
|
|
let splitConsolePromise = promise.resolve();
|
|
if (Services.prefs.getBoolPref(SPLITCONSOLE_ENABLED_PREF)) {
|
|
splitConsolePromise = this.openSplitConsole();
|
|
this.telemetry.addEventProperty(
|
|
"devtools.main", "open", "tools", null, "splitconsole", true);
|
|
} else {
|
|
this.telemetry.addEventProperty(
|
|
"devtools.main", "open", "tools", null, "splitconsole", false);
|
|
}
|
|
|
|
await promise.all([
|
|
splitConsolePromise,
|
|
framesPromise
|
|
]);
|
|
|
|
// Lazily connect to the profiler here and don't wait for it to complete,
|
|
// used to intercept console.profile calls before the performance tools are open.
|
|
const performanceFrontConnection = this.initPerformance();
|
|
|
|
// If in testing environment, wait for performance connection to finish,
|
|
// so we don't have to explicitly wait for this in tests; ideally, all tests
|
|
// will handle this on their own, but each have their own tear down function.
|
|
if (flags.testing) {
|
|
await performanceFrontConnection;
|
|
}
|
|
|
|
this.emit("ready");
|
|
this._resolveIsOpen();
|
|
}.bind(this))().catch(e => {
|
|
console.error("Exception while opening the toolbox", String(e), e);
|
|
// While the exception stack is correctly printed in the Browser console when
|
|
// passing `e` to console.error, it is not on the stdout, so print it via dump.
|
|
dump(e.stack + "\n");
|
|
});
|
|
},
|
|
|
|
/**
|
|
* loading React modules when needed (to avoid performance penalties
|
|
* during Firefox start up time).
|
|
*/
|
|
get React() {
|
|
return this.browserRequire("devtools/client/shared/vendor/react");
|
|
},
|
|
|
|
get ReactDOM() {
|
|
return this.browserRequire("devtools/client/shared/vendor/react-dom");
|
|
},
|
|
|
|
get ReactRedux() {
|
|
return this.browserRequire("devtools/client/shared/vendor/react-redux");
|
|
},
|
|
|
|
get ToolboxController() {
|
|
return this.browserRequire("devtools/client/framework/components/ToolboxController");
|
|
},
|
|
|
|
/**
|
|
* Unconditionally create and get the source map service.
|
|
*/
|
|
_createSourceMapService: function() {
|
|
if (this._sourceMapService) {
|
|
return this._sourceMapService;
|
|
}
|
|
// Uses browser loader to access the `Worker` global.
|
|
const service = this.browserRequire("devtools/client/shared/source-map/index");
|
|
|
|
// Provide a wrapper for the service that reports errors more nicely.
|
|
this._sourceMapService = new Proxy(service, {
|
|
get: (target, name) => {
|
|
switch (name) {
|
|
case "getOriginalURLs":
|
|
return (urlInfo) => {
|
|
return target.getOriginalURLs(urlInfo)
|
|
.catch(text => {
|
|
const message = L10N.getFormatStr("toolbox.sourceMapFailure",
|
|
text, urlInfo.url,
|
|
urlInfo.sourceMapURL);
|
|
this.target.logWarningInPage(message, "source map");
|
|
// It's ok to swallow errors here, because a null
|
|
// result just means that no source map was found.
|
|
return null;
|
|
});
|
|
};
|
|
|
|
case "getOriginalSourceText":
|
|
return (originalSource) => {
|
|
return target.getOriginalSourceText(originalSource)
|
|
.catch(text => {
|
|
const message = L10N.getFormatStr("toolbox.sourceMapSourceFailure",
|
|
text, originalSource.url);
|
|
this.target.logWarningInPage(message, "source map");
|
|
// Also replace the result with the error text.
|
|
// Note that this result has to have the same form
|
|
// as whatever the upstream getOriginalSourceText
|
|
// returns.
|
|
return {
|
|
text: message,
|
|
contentType: "text/plain",
|
|
};
|
|
});
|
|
};
|
|
|
|
case "applySourceMap":
|
|
return (generatedId, url, code, mappings) => {
|
|
return target.applySourceMap(generatedId, url, code, mappings)
|
|
.then(result => {
|
|
// If a tool has changed or introduced a source map
|
|
// (e.g, by pretty-printing a source), tell the
|
|
// source map URL service about the change, so that
|
|
// subscribers to that service can be updated as
|
|
// well.
|
|
if (this._sourceMapURLService) {
|
|
this._sourceMapURLService.sourceMapChanged(generatedId, url);
|
|
}
|
|
return result;
|
|
});
|
|
};
|
|
|
|
default:
|
|
return target[name];
|
|
}
|
|
},
|
|
});
|
|
|
|
this._sourceMapService.startSourceMapWorker(SOURCE_MAP_WORKER);
|
|
return this._sourceMapService;
|
|
},
|
|
|
|
/**
|
|
* A common access point for the client-side mapping service for source maps that
|
|
* any panel can use. This is a "low-level" API that connects to
|
|
* the source map worker.
|
|
*/
|
|
get sourceMapService() {
|
|
if (!Services.prefs.getBoolPref("devtools.source-map.client-service.enabled")) {
|
|
return null;
|
|
}
|
|
return this._createSourceMapService();
|
|
},
|
|
|
|
/**
|
|
* Clients wishing to use source maps but that want the toolbox to
|
|
* track the source and style sheet actor mapping can use this
|
|
* source map service. This is a higher-level service than the one
|
|
* returned by |sourceMapService|, in that it automatically tracks
|
|
* source and style sheet actor IDs.
|
|
*/
|
|
get sourceMapURLService() {
|
|
if (this._sourceMapURLService) {
|
|
return this._sourceMapURLService;
|
|
}
|
|
const sourceMaps = this._createSourceMapService();
|
|
this._sourceMapURLService = new SourceMapURLService(this, sourceMaps);
|
|
return this._sourceMapURLService;
|
|
},
|
|
|
|
// Return HostType id for telemetry
|
|
_getTelemetryHostId: function() {
|
|
switch (this.hostType) {
|
|
case Toolbox.HostType.BOTTOM: return 0;
|
|
case Toolbox.HostType.RIGHT: return 1;
|
|
case Toolbox.HostType.WINDOW: return 2;
|
|
case Toolbox.HostType.CUSTOM: return 3;
|
|
case Toolbox.HostType.LEFT: return 4;
|
|
default: return 9;
|
|
}
|
|
},
|
|
|
|
// Return HostType string for telemetry
|
|
_getTelemetryHostString: function() {
|
|
switch (this.hostType) {
|
|
case Toolbox.HostType.BOTTOM: return "bottom";
|
|
case Toolbox.HostType.LEFT: return "left";
|
|
case Toolbox.HostType.RIGHT: return "right";
|
|
case Toolbox.HostType.WINDOW: return "window";
|
|
case Toolbox.HostType.CUSTOM: return "other";
|
|
default: return "bottom";
|
|
}
|
|
},
|
|
|
|
_pingTelemetry: function() {
|
|
this.telemetry.toolOpened("toolbox");
|
|
|
|
this.telemetry.getHistogramById(HOST_HISTOGRAM).add(this._getTelemetryHostId());
|
|
|
|
// Log current theme. The question we want to answer is:
|
|
// "What proportion of users use which themes?"
|
|
const currentTheme = Services.prefs.getCharPref("devtools.theme");
|
|
this.telemetry.keyedScalarAdd(CURRENT_THEME_SCALAR, currentTheme, 1);
|
|
|
|
this.telemetry.preparePendingEvent("devtools.main", "open", "tools", null, [
|
|
"entrypoint", "first_panel", "host", "shortcut",
|
|
"splitconsole", "width", "session_id"
|
|
]);
|
|
this.telemetry.addEventProperty(
|
|
"devtools.main", "open", "tools", null, "host", this._getTelemetryHostString()
|
|
);
|
|
},
|
|
|
|
/**
|
|
* Create a simple object to store the state of a toolbox button. The checked state of
|
|
* a button can be updated arbitrarily outside of the scope of the toolbar and its
|
|
* controllers. In order to simplify this interaction this object emits an
|
|
* "updatechecked" event any time the isChecked value is updated, allowing any consuming
|
|
* components to listen and respond to updates.
|
|
*
|
|
* @param {Object} options:
|
|
*
|
|
* @property {String} id - The id of the button or command.
|
|
* @property {String} className - An optional additional className for the button.
|
|
* @property {String} description - The value that will display as a tooltip and in
|
|
* the options panel for enabling/disabling.
|
|
* @property {Boolean} disabled - An optional disabled state for the button.
|
|
* @property {Function} onClick - The function to run when the button is activated by
|
|
* click or keyboard shortcut. First argument will be the 'click'
|
|
* event, and second argument is the toolbox instance.
|
|
* @property {Boolean} isInStartContainer - Buttons can either be placed at the start
|
|
* of the toolbar, or at the end.
|
|
* @property {Function} setup - Function run immediately to listen for events changing
|
|
* whenever the button is checked or unchecked. The toolbox object
|
|
* is passed as first argument and a callback is passed as second
|
|
* argument, to be called whenever the checked state changes.
|
|
* @property {Function} teardown - Function run on toolbox close to let a chance to
|
|
* unregister listeners set when `setup` was called and avoid
|
|
* memory leaks. The same arguments than `setup` function are
|
|
* passed to `teardown`.
|
|
* @property {Function} isTargetSupported - Function to automatically enable/disable
|
|
* the button based on the target. If the target don't support
|
|
* the button feature, this method should return false.
|
|
* @property {Function} isCurrentlyVisible - Function to automatically
|
|
* hide/show the button based on current state.
|
|
* @property {Function} isChecked - Optional function called to known if the button
|
|
* is toggled or not. The function should return true when
|
|
* the button should be displayed as toggled on.
|
|
*/
|
|
_createButtonState: function(options) {
|
|
let isCheckedValue = false;
|
|
const {
|
|
id,
|
|
className,
|
|
description,
|
|
disabled,
|
|
onClick,
|
|
isInStartContainer,
|
|
setup,
|
|
teardown,
|
|
isTargetSupported,
|
|
isCurrentlyVisible,
|
|
isChecked,
|
|
onKeyDown
|
|
} = options;
|
|
const toolbox = this;
|
|
const button = {
|
|
id,
|
|
className,
|
|
description,
|
|
disabled,
|
|
onClick(event) {
|
|
if (typeof onClick == "function") {
|
|
onClick(event, toolbox);
|
|
}
|
|
},
|
|
onKeyDown(event) {
|
|
if (typeof onKeyDown == "function") {
|
|
onKeyDown(event, toolbox);
|
|
}
|
|
},
|
|
isTargetSupported,
|
|
isCurrentlyVisible,
|
|
get isChecked() {
|
|
if (typeof isChecked == "function") {
|
|
return isChecked(toolbox);
|
|
}
|
|
return isCheckedValue;
|
|
},
|
|
set isChecked(value) {
|
|
// Note that if options.isChecked is given, this is ignored
|
|
isCheckedValue = value;
|
|
this.emit("updatechecked");
|
|
},
|
|
// The preference for having this button visible.
|
|
visibilityswitch: `devtools.${id}.enabled`,
|
|
// The toolbar has a container at the start and end of the toolbar for
|
|
// holding buttons. By default the buttons are placed in the end container.
|
|
isInStartContainer: !!isInStartContainer
|
|
};
|
|
if (typeof setup == "function") {
|
|
const onChange = () => {
|
|
button.emit("updatechecked");
|
|
};
|
|
setup(this, onChange);
|
|
// Save a reference to the cleanup method that will unregister the onChange
|
|
// callback. Immediately bind the function argument so that we don't have to
|
|
// also save a reference to them.
|
|
button.teardown = teardown.bind(options, this, onChange);
|
|
}
|
|
button.isVisible = this._commandIsVisible(button);
|
|
|
|
EventEmitter.decorate(button);
|
|
|
|
return button;
|
|
},
|
|
|
|
_buildOptions: function() {
|
|
this.shortcuts.on(L10N.getStr("toolbox.help.key"), this.toggleOptions);
|
|
},
|
|
|
|
_splitConsoleOnKeypress: function(e) {
|
|
if (e.keyCode === KeyCodes.DOM_VK_ESCAPE) {
|
|
this.toggleSplitConsole();
|
|
// If the debugger is paused, don't let the ESC key stop any pending
|
|
// navigation.
|
|
if (this._threadClient.state == "paused") {
|
|
e.preventDefault();
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Add a shortcut key that should work when a split console
|
|
* has focus to the toolbox.
|
|
*
|
|
* @param {String} key
|
|
* The electron key shortcut.
|
|
* @param {Function} handler
|
|
* The callback that should be called when the provided key shortcut is pressed.
|
|
* @param {String} whichTool
|
|
* The tool the key belongs to. The corresponding handler will only be triggered
|
|
* if this tool is active.
|
|
*/
|
|
useKeyWithSplitConsole: function(key, handler, whichTool) {
|
|
this.shortcuts.on(key, event => {
|
|
if (this.currentToolId === whichTool && this.isSplitConsoleFocused()) {
|
|
handler();
|
|
event.preventDefault();
|
|
}
|
|
});
|
|
},
|
|
|
|
_addReloadKeys: function() {
|
|
[
|
|
["reload", false],
|
|
["reload2", false],
|
|
["forceReload", true],
|
|
["forceReload2", true]
|
|
].forEach(([id, force]) => {
|
|
const key = L10N.getStr("toolbox." + id + ".key");
|
|
this.shortcuts.on(key, event => {
|
|
this.reloadTarget(force);
|
|
|
|
// Prevent Firefox shortcuts from reloading the page
|
|
event.preventDefault();
|
|
});
|
|
});
|
|
},
|
|
|
|
_addHostListeners: function() {
|
|
this.shortcuts.on(L10N.getStr("toolbox.nextTool.key"),
|
|
event => {
|
|
this.selectNextTool();
|
|
event.preventDefault();
|
|
});
|
|
this.shortcuts.on(L10N.getStr("toolbox.previousTool.key"),
|
|
event => {
|
|
this.selectPreviousTool();
|
|
event.preventDefault();
|
|
});
|
|
this.shortcuts.on(L10N.getStr("toolbox.toggleHost.key"),
|
|
event => {
|
|
this.switchToPreviousHost();
|
|
event.preventDefault();
|
|
});
|
|
|
|
this.doc.addEventListener("keypress", this._splitConsoleOnKeypress);
|
|
this.doc.addEventListener("focus", this._onFocus, true);
|
|
this.win.addEventListener("unload", this.destroy);
|
|
this.win.addEventListener("message", this._onBrowserMessage, true);
|
|
},
|
|
|
|
_removeHostListeners: function() {
|
|
// The host iframe's contentDocument may already be gone.
|
|
if (this.doc) {
|
|
this.doc.removeEventListener("keypress", this._splitConsoleOnKeypress);
|
|
this.doc.removeEventListener("focus", this._onFocus, true);
|
|
this.win.removeEventListener("unload", this.destroy);
|
|
this.win.removeEventListener("message", this._onBrowserMessage, true);
|
|
}
|
|
},
|
|
|
|
// Called whenever the chrome send a message
|
|
_onBrowserMessage: function(event) {
|
|
if (event.data && event.data.name === "switched-host") {
|
|
this._onSwitchedHost(event.data);
|
|
}
|
|
},
|
|
|
|
_registerOverlays: function() {
|
|
registerHarOverlay(this);
|
|
},
|
|
|
|
_saveSplitConsoleHeight: function() {
|
|
Services.prefs.setIntPref(SPLITCONSOLE_HEIGHT_PREF,
|
|
this.webconsolePanel.height);
|
|
},
|
|
|
|
/**
|
|
* Make sure that the console is showing up properly based on all the
|
|
* possible conditions.
|
|
* 1) If the console tab is selected, then regardless of split state
|
|
* it should take up the full height of the deck, and we should
|
|
* hide the deck and splitter.
|
|
* 2) If the console tab is not selected and it is split, then we should
|
|
* show the splitter, deck, and console.
|
|
* 3) If the console tab is not selected and it is *not* split,
|
|
* then we should hide the console and splitter, and show the deck
|
|
* at full height.
|
|
*/
|
|
_refreshConsoleDisplay: function() {
|
|
const deck = this.doc.getElementById("toolbox-deck");
|
|
const webconsolePanel = this.webconsolePanel;
|
|
const splitter = this.doc.getElementById("toolbox-console-splitter");
|
|
const openedConsolePanel = this.currentToolId === "webconsole";
|
|
|
|
if (openedConsolePanel) {
|
|
deck.setAttribute("collapsed", "true");
|
|
splitter.setAttribute("hidden", "true");
|
|
webconsolePanel.removeAttribute("collapsed");
|
|
} else {
|
|
deck.removeAttribute("collapsed");
|
|
if (this.splitConsole) {
|
|
webconsolePanel.removeAttribute("collapsed");
|
|
splitter.removeAttribute("hidden");
|
|
} else {
|
|
webconsolePanel.setAttribute("collapsed", "true");
|
|
splitter.setAttribute("hidden", "true");
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Adds the keys and commands to the Toolbox Window in window mode.
|
|
*/
|
|
_addKeysToWindow: function() {
|
|
if (this.hostType != Toolbox.HostType.WINDOW) {
|
|
return;
|
|
}
|
|
|
|
const doc = this.win.parent.document;
|
|
|
|
for (const item of Startup.KeyShortcuts) {
|
|
// KeyShortcuts contain tool-specific and global key shortcuts,
|
|
// here we only need to copy shortcut specific to each tool.
|
|
if (!item.toolId) {
|
|
continue;
|
|
}
|
|
const { toolId, shortcut, modifiers } = item;
|
|
|
|
const key = doc.createElement("key");
|
|
|
|
key.id = "key_" + toolId;
|
|
|
|
if (shortcut.startsWith("VK_")) {
|
|
key.setAttribute("keycode", shortcut);
|
|
} else {
|
|
key.setAttribute("key", shortcut);
|
|
}
|
|
|
|
key.setAttribute("modifiers", modifiers);
|
|
// needed. See bug 371900
|
|
key.setAttribute("oncommand", "void(0);");
|
|
key.addEventListener("command", () => {
|
|
this.selectTool(toolId, "key_shortcut").then(() => this.fireCustomKey(toolId));
|
|
}, true);
|
|
doc.getElementById("toolbox-keyset").appendChild(key);
|
|
}
|
|
|
|
// Add key for toggling the browser console from the detached window
|
|
if (!doc.getElementById("key_browserconsole")) {
|
|
const key = doc.createElement("key");
|
|
key.id = "key_browserconsole";
|
|
|
|
key.setAttribute("key", L10N.getStr("browserConsoleCmd.commandkey"));
|
|
key.setAttribute("modifiers", "accel,shift");
|
|
// needed. See bug 371900
|
|
key.setAttribute("oncommand", "void(0)");
|
|
key.addEventListener("command", () => {
|
|
HUDService.toggleBrowserConsole();
|
|
}, true);
|
|
doc.getElementById("toolbox-keyset").appendChild(key);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Handle any custom key events. Returns true if there was a custom key
|
|
* binding run.
|
|
* @param {string} toolId Which tool to run the command on (skip if not
|
|
* current)
|
|
*/
|
|
fireCustomKey: function(toolId) {
|
|
const toolDefinition = gDevTools.getToolDefinition(toolId);
|
|
|
|
if (toolDefinition.onkey &&
|
|
((this.currentToolId === toolId) ||
|
|
(toolId == "webconsole" && this.splitConsole))) {
|
|
toolDefinition.onkey(this.getCurrentPanel(), this);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Build the notification box as soon as needed.
|
|
*/
|
|
get notificationBox() {
|
|
if (!this._notificationBox) {
|
|
let { NotificationBox, PriorityLevels } =
|
|
this.browserRequire("devtools/client/shared/components/NotificationBox");
|
|
|
|
NotificationBox = this.React.createFactory(NotificationBox);
|
|
|
|
// Render NotificationBox and assign priority levels to it.
|
|
const box = this.doc.getElementById("toolbox-notificationbox");
|
|
this._notificationBox = Object.assign(
|
|
this.ReactDOM.render(NotificationBox({}), box),
|
|
PriorityLevels);
|
|
}
|
|
return this._notificationBox;
|
|
},
|
|
|
|
/**
|
|
* Build the options for changing hosts. Called every time
|
|
* the host changes.
|
|
*/
|
|
_buildDockOptions: function() {
|
|
if (!this._target.isLocalTab) {
|
|
this.component.setDockOptionsEnabled(false);
|
|
this.component.setCanCloseToolbox(false);
|
|
return;
|
|
}
|
|
|
|
this.component.setDockOptionsEnabled(true);
|
|
this.component.setCanCloseToolbox(this.hostType !== Toolbox.HostType.WINDOW);
|
|
|
|
const sideEnabled = Services.prefs.getBoolPref(this._prefs.SIDE_ENABLED);
|
|
|
|
const hostTypes = [];
|
|
for (const type in Toolbox.HostType) {
|
|
const position = Toolbox.HostType[type];
|
|
if (position == Toolbox.HostType.CUSTOM ||
|
|
(!sideEnabled &&
|
|
(position == Toolbox.HostType.LEFT || position == Toolbox.HostType.RIGHT))) {
|
|
continue;
|
|
}
|
|
|
|
hostTypes.push({
|
|
position,
|
|
switchHost: this.switchHost.bind(this, position)
|
|
});
|
|
}
|
|
|
|
this.component.setCurrentHostType(this.hostType);
|
|
this.component.setHostTypes(hostTypes);
|
|
},
|
|
|
|
postMessage: function(msg) {
|
|
// We sometime try to send messages in middle of destroy(), where the
|
|
// toolbox iframe may already be detached and no longer have a parent.
|
|
if (this.win.parent) {
|
|
// Toolbox document is still chrome and disallow identifying message
|
|
// origin via event.source as it is null. So use a custom id.
|
|
msg.frameId = this.frameId;
|
|
this.win.parent.postMessage(msg, "*");
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Initiate ToolboxTabs React component and all it's properties. Do the initial render.
|
|
*/
|
|
_buildTabs: async function() {
|
|
// Get the initial list of tab definitions. This list can be amended at a later time
|
|
// by tools registering themselves.
|
|
const definitions = gDevTools.getToolDefinitionArray();
|
|
definitions.forEach(definition => this._buildPanelForTool(definition));
|
|
|
|
// Get the definitions that will only affect the main tab area.
|
|
this.panelDefinitions = definitions.filter(definition =>
|
|
definition.isTargetSupported(this._target) && definition.id !== "options");
|
|
|
|
// Do async lookup of disable pop-up auto-hide state.
|
|
if (this.disableAutohideAvailable) {
|
|
const disable = await this._isDisableAutohideEnabled();
|
|
this.component.setDisableAutohide(disable);
|
|
}
|
|
},
|
|
|
|
_mountReactComponent: function() {
|
|
// Ensure the toolbar doesn't try to render until the tool is ready.
|
|
const element = this.React.createElement(this.ToolboxController, {
|
|
L10N,
|
|
currentToolId: this.currentToolId,
|
|
selectTool: this.selectTool,
|
|
toggleOptions: this.toggleOptions,
|
|
toggleSplitConsole: this.toggleSplitConsole,
|
|
toggleNoAutohide: this.toggleNoAutohide,
|
|
closeToolbox: this.destroy,
|
|
focusButton: this._onToolbarFocus,
|
|
toolbox: this,
|
|
onTabsOrderUpdated: this._onTabsOrderUpdated,
|
|
});
|
|
|
|
this.component = this.ReactDOM.render(element, this._componentMount);
|
|
},
|
|
|
|
/**
|
|
* Reset tabindex attributes across all focusable elements inside the toolbar.
|
|
* Only have one element with tabindex=0 at a time to make sure that tabbing
|
|
* results in navigating away from the toolbar container.
|
|
* @param {FocusEvent} event
|
|
*/
|
|
_onToolbarFocus: function(id) {
|
|
this.component.setFocusedButton(id);
|
|
},
|
|
|
|
/**
|
|
* On left/right arrow press, attempt to move the focus inside the toolbar to
|
|
* the previous/next focusable element. This is not in the React component
|
|
* as it is difficult to coordinate between different component elements.
|
|
* The components are responsible for setting the correct tabindex value
|
|
* for if they are the focused element.
|
|
* @param {KeyboardEvent} event
|
|
*/
|
|
_onToolbarArrowKeypress: function(event) {
|
|
const { key, target, ctrlKey, shiftKey, altKey, metaKey } = event;
|
|
|
|
// If any of the modifier keys are pressed do not attempt navigation as it
|
|
// might conflict with global shortcuts (Bug 1327972).
|
|
if (ctrlKey || shiftKey || altKey || metaKey) {
|
|
return;
|
|
}
|
|
|
|
const buttons = [...this._componentMount.querySelectorAll("button")];
|
|
const curIndex = buttons.indexOf(target);
|
|
|
|
if (curIndex === -1) {
|
|
console.warn(target + " is not found among Developer Tools tab bar " +
|
|
"focusable elements.");
|
|
return;
|
|
}
|
|
|
|
let newTarget;
|
|
|
|
if (key === "ArrowLeft") {
|
|
// Do nothing if already at the beginning.
|
|
if (curIndex === 0) {
|
|
return;
|
|
}
|
|
newTarget = buttons[curIndex - 1];
|
|
} else if (key === "ArrowRight") {
|
|
// Do nothing if already at the end.
|
|
if (curIndex === buttons.length - 1) {
|
|
return;
|
|
}
|
|
newTarget = buttons[curIndex + 1];
|
|
} else {
|
|
return;
|
|
}
|
|
|
|
newTarget.focus();
|
|
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
},
|
|
|
|
/**
|
|
* Add buttons to the UI as specified in devtools/client/definitions.js
|
|
*/
|
|
_buildButtons() {
|
|
// Beyond the normal preference filtering
|
|
this.toolbarButtons = [
|
|
this._buildPickerButton(),
|
|
this._buildFrameButton(),
|
|
];
|
|
|
|
ToolboxButtons.forEach(definition => {
|
|
const button = this._createButtonState(definition);
|
|
this.toolbarButtons.push(button);
|
|
});
|
|
|
|
this.component.setToolboxButtons(this.toolbarButtons);
|
|
},
|
|
|
|
/**
|
|
* Button to select a frame for the inspector to target.
|
|
*/
|
|
_buildFrameButton() {
|
|
this.frameButton = this._createButtonState({
|
|
id: "command-button-frames",
|
|
description: L10N.getStr("toolbox.frames.tooltip"),
|
|
onClick: this.showFramesMenu,
|
|
isTargetSupported: target => {
|
|
return target.activeTab && target.activeTab.traits.frames;
|
|
},
|
|
isCurrentlyVisible: () => {
|
|
const hasFrames = this.frameMap.size > 1;
|
|
const isOnOptionsPanel = this.currentToolId === "options";
|
|
return hasFrames || isOnOptionsPanel;
|
|
},
|
|
onKeyDown: this.handleKeyDownOnFramesButton
|
|
});
|
|
|
|
return this.frameButton;
|
|
},
|
|
|
|
/**
|
|
* Toggle the picker, but also decide whether or not the highlighter should
|
|
* focus the window. This is only desirable when the toolbox is mounted to the
|
|
* window. When devtools is free floating, then the target window should not
|
|
* pop in front of the viewer when the picker is clicked.
|
|
*
|
|
* Note: Toggle picker can be overwritten by panel other than the inspector to
|
|
* allow for custom picker behaviour.
|
|
*/
|
|
_onPickerClick: function() {
|
|
const focus = this.hostType === Toolbox.HostType.BOTTOM ||
|
|
this.hostType === Toolbox.HostType.LEFT ||
|
|
this.hostType === Toolbox.HostType.RIGHT;
|
|
const currentPanel = this.getCurrentPanel();
|
|
if (currentPanel.togglePicker) {
|
|
currentPanel.togglePicker(focus);
|
|
} else {
|
|
this.highlighterUtils.togglePicker(focus);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* If the picker is activated, then allow the Escape key to deactivate the
|
|
* functionality instead of the default behavior of toggling the console.
|
|
*/
|
|
_onPickerKeypress: function(event) {
|
|
if (event.keyCode === KeyCodes.DOM_VK_ESCAPE) {
|
|
const currentPanel = this.getCurrentPanel();
|
|
if (currentPanel.cancelPicker) {
|
|
currentPanel.cancelPicker();
|
|
} else {
|
|
this.highlighterUtils.cancelPicker();
|
|
}
|
|
// Stop the console from toggling.
|
|
event.stopImmediatePropagation();
|
|
}
|
|
},
|
|
|
|
_onPickerStarted: function() {
|
|
this.doc.addEventListener("keypress", this._onPickerKeypress, true);
|
|
},
|
|
|
|
_onPickerStopped: function() {
|
|
this.doc.removeEventListener("keypress", this._onPickerKeypress, true);
|
|
},
|
|
|
|
/**
|
|
* The element picker button enables the ability to select a DOM node by clicking
|
|
* it on the page.
|
|
*/
|
|
_buildPickerButton() {
|
|
this.pickerButton = this._createButtonState({
|
|
id: "command-button-pick",
|
|
description: L10N.getStr("pickButton.tooltip"),
|
|
onClick: this._onPickerClick,
|
|
isInStartContainer: true,
|
|
isTargetSupported: target => {
|
|
return target.activeTab && target.activeTab.traits.frames;
|
|
}
|
|
});
|
|
|
|
return this.pickerButton;
|
|
},
|
|
|
|
/**
|
|
* Apply the current cache setting from devtools.cache.disabled to this
|
|
* toolbox's tab.
|
|
*/
|
|
_applyCacheSettings: function() {
|
|
const pref = "devtools.cache.disabled";
|
|
const cacheDisabled = Services.prefs.getBoolPref(pref);
|
|
|
|
if (this.target.activeTab) {
|
|
this.target.activeTab.reconfigure({"cacheDisabled": cacheDisabled});
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Apply the current service workers testing setting from
|
|
* devtools.serviceWorkers.testing.enabled to this toolbox's tab.
|
|
*/
|
|
_applyServiceWorkersTestingSettings: function() {
|
|
const pref = "devtools.serviceWorkers.testing.enabled";
|
|
const serviceWorkersTestingEnabled =
|
|
Services.prefs.getBoolPref(pref) || false;
|
|
|
|
if (this.target.activeTab) {
|
|
this.target.activeTab.reconfigure({
|
|
"serviceWorkersTestingEnabled": serviceWorkersTestingEnabled
|
|
});
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Update the visibility of the buttons.
|
|
*/
|
|
updateToolboxButtonsVisibility() {
|
|
this.toolbarButtons.forEach(button => {
|
|
button.isVisible = this._commandIsVisible(button);
|
|
});
|
|
this.component.setToolboxButtons(this.toolbarButtons);
|
|
},
|
|
|
|
/**
|
|
* Visually update picker button.
|
|
* This function is called on every "select" event. Newly selected panel can
|
|
* update the visual state of the picker button such as disabled state,
|
|
* additional CSS classes (className), and tooltip (description).
|
|
*/
|
|
updatePickerButton() {
|
|
const button = this.pickerButton;
|
|
const currentPanel = this.getCurrentPanel();
|
|
|
|
if (currentPanel && currentPanel.updatePickerButton) {
|
|
currentPanel.updatePickerButton();
|
|
} else {
|
|
// If the current panel doesn't define a custom updatePickerButton,
|
|
// revert the button to its default state
|
|
button.description = L10N.getStr("pickButton.tooltip");
|
|
button.className = null;
|
|
button.disabled = null;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Update the visual state of the Frame picker button.
|
|
*/
|
|
updateFrameButton() {
|
|
if (this.currentToolId === "options" && this.frameMap.size <= 1) {
|
|
// If the button is only visible because the user is on the Options panel, disable
|
|
// the button and set an appropriate description.
|
|
this.frameButton.disabled = true;
|
|
this.frameButton.description = L10N.getStr("toolbox.frames.disabled.tooltip");
|
|
} else {
|
|
// Otherwise, enable the button and update the description.
|
|
this.frameButton.disabled = false;
|
|
this.frameButton.description = L10N.getStr("toolbox.frames.tooltip");
|
|
}
|
|
this.frameButton.isVisible = this._commandIsVisible(this.frameButton);
|
|
},
|
|
|
|
/**
|
|
* Ensure the visibility of each toolbox button matches the preference value.
|
|
*/
|
|
_commandIsVisible: function(button) {
|
|
const {
|
|
isTargetSupported,
|
|
isCurrentlyVisible,
|
|
visibilityswitch
|
|
} = button;
|
|
|
|
if (!Services.prefs.getBoolPref(visibilityswitch, true)) {
|
|
return false;
|
|
}
|
|
|
|
if (isTargetSupported && !isTargetSupported(this.target)) {
|
|
return false;
|
|
}
|
|
|
|
if (isCurrentlyVisible && !isCurrentlyVisible()) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
/**
|
|
* Build a panel for a tool definition.
|
|
*
|
|
* @param {string} toolDefinition
|
|
* Tool definition of the tool to build a tab for.
|
|
*/
|
|
_buildPanelForTool: function(toolDefinition) {
|
|
if (!toolDefinition.isTargetSupported(this._target)) {
|
|
return;
|
|
}
|
|
|
|
const deck = this.doc.getElementById("toolbox-deck");
|
|
const id = toolDefinition.id;
|
|
|
|
if (toolDefinition.ordinal == undefined || toolDefinition.ordinal < 0) {
|
|
toolDefinition.ordinal = MAX_ORDINAL;
|
|
}
|
|
|
|
if (!toolDefinition.bgTheme) {
|
|
toolDefinition.bgTheme = "theme-toolbar";
|
|
}
|
|
const panel = this.doc.createElement("vbox");
|
|
panel.className = "toolbox-panel " + toolDefinition.bgTheme;
|
|
|
|
// There is already a container for the webconsole frame.
|
|
if (!this.doc.getElementById("toolbox-panel-" + id)) {
|
|
panel.id = "toolbox-panel-" + id;
|
|
}
|
|
|
|
deck.appendChild(panel);
|
|
|
|
if (toolDefinition.buildToolStartup && !this._toolStartups.has(id)) {
|
|
this._toolStartups.set(id, toolDefinition.buildToolStartup(this));
|
|
}
|
|
|
|
this._addKeysToWindow();
|
|
},
|
|
|
|
/**
|
|
* Lazily created map of the additional tools registered to this toolbox.
|
|
*
|
|
* @returns {Map<string, object>}
|
|
* a map of the tools definitions registered to this
|
|
* particular toolbox (the key is the toolId string, the value
|
|
* is the tool definition plain javascript object).
|
|
*/
|
|
get additionalToolDefinitions() {
|
|
if (!this._additionalToolDefinitions) {
|
|
this._additionalToolDefinitions = new Map();
|
|
}
|
|
|
|
return this._additionalToolDefinitions;
|
|
},
|
|
|
|
/**
|
|
* Retrieve the array of the additional tools registered to this toolbox.
|
|
*
|
|
* @return {Array<object>}
|
|
* the array of additional tool definitions registered on this toolbox.
|
|
*/
|
|
getAdditionalTools() {
|
|
if (this._additionalToolDefinitions) {
|
|
return Array.from(this.additionalToolDefinitions.values());
|
|
}
|
|
return [];
|
|
},
|
|
|
|
/**
|
|
* Get the additional tools that have been registered and are visible.
|
|
*
|
|
* @return {Array<object>}
|
|
* the array of additional tool definitions registered on this toolbox.
|
|
*/
|
|
getVisibleAdditionalTools() {
|
|
return this.visibleAdditionalTools
|
|
.map(toolId => this.additionalToolDefinitions.get(toolId));
|
|
},
|
|
|
|
/**
|
|
* Test the existence of a additional tools registered to this toolbox by tool id.
|
|
*
|
|
* @param {string} toolId
|
|
* the id of the tool to test for existence.
|
|
*
|
|
* @return {boolean}
|
|
*
|
|
*/
|
|
hasAdditionalTool(toolId) {
|
|
return this.additionalToolDefinitions.has(toolId);
|
|
},
|
|
|
|
/**
|
|
* Register and load an additional tool on this particular toolbox.
|
|
*
|
|
* @param {object} definition
|
|
* the additional tool definition to register and add to this toolbox.
|
|
*/
|
|
addAdditionalTool(definition) {
|
|
if (!definition.id) {
|
|
throw new Error("Tool definition id is missing");
|
|
}
|
|
|
|
if (this.isToolRegistered(definition.id)) {
|
|
throw new Error("Tool definition already registered: " +
|
|
definition.id);
|
|
}
|
|
|
|
this.additionalToolDefinitions.set(definition.id, definition);
|
|
this.visibleAdditionalTools = [...this.visibleAdditionalTools, definition.id];
|
|
|
|
const buildPanel = () => this._buildPanelForTool(definition);
|
|
|
|
if (this.isReady) {
|
|
buildPanel();
|
|
} else {
|
|
this.once("ready", buildPanel);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Retrieve the registered inspector extension sidebars
|
|
* (used by the inspector panel during its deferred initialization).
|
|
*/
|
|
get inspectorExtensionSidebars() {
|
|
return this._inspectorExtensionSidebars;
|
|
},
|
|
|
|
/**
|
|
* Register an extension sidebar for the inspector panel.
|
|
*
|
|
* @param {String} id
|
|
* An unique sidebar id
|
|
* @param {Object} options
|
|
* @param {String} options.title
|
|
* A title for the sidebar
|
|
*/
|
|
async registerInspectorExtensionSidebar(id, options) {
|
|
this._inspectorExtensionSidebars.set(id, options);
|
|
|
|
// Defer the extension sidebar creation if the inspector
|
|
// has not been created yet (and do not create the inspector
|
|
// only to register an extension sidebar).
|
|
if (!this._inspector) {
|
|
return;
|
|
}
|
|
|
|
const inspector = this.getPanel("inspector");
|
|
inspector.addExtensionSidebar(id, options);
|
|
},
|
|
|
|
/**
|
|
* Unregister an extension sidebar for the inspector panel.
|
|
*
|
|
* @param {String} id
|
|
* An unique sidebar id
|
|
*/
|
|
unregisterInspectorExtensionSidebar(id) {
|
|
const sidebarDef = this._inspectorExtensionSidebars.get(id);
|
|
if (!sidebarDef) {
|
|
return;
|
|
}
|
|
|
|
this._inspectorExtensionSidebars.delete(id);
|
|
|
|
// Remove the created sidebar instance if the inspector panel
|
|
// has been already created.
|
|
if (!this._inspector) {
|
|
return;
|
|
}
|
|
|
|
const inspector = this.getPanel("inspector");
|
|
inspector.removeExtensionSidebar(id);
|
|
},
|
|
|
|
/**
|
|
* Unregister and unload an additional tool from this particular toolbox.
|
|
*
|
|
* @param {string} toolId
|
|
* the id of the additional tool to unregister and remove.
|
|
*/
|
|
removeAdditionalTool(toolId) {
|
|
// Early exit if the toolbox is already destroying itself.
|
|
if (this._destroyer) {
|
|
return;
|
|
}
|
|
|
|
if (!this.hasAdditionalTool(toolId)) {
|
|
throw new Error("Tool definition not registered to this toolbox: " +
|
|
toolId);
|
|
}
|
|
|
|
this.additionalToolDefinitions.delete(toolId);
|
|
this.visibleAdditionalTools = this.visibleAdditionalTools
|
|
.filter(id => id !== toolId);
|
|
this.unloadTool(toolId);
|
|
},
|
|
|
|
/**
|
|
* Ensure the tool with the given id is loaded.
|
|
*
|
|
* @param {string} id
|
|
* The id of the tool to load.
|
|
*/
|
|
loadTool: function(id) {
|
|
if (id === "inspector" && !this._inspector) {
|
|
return this.initInspector().then(() => this.loadTool(id));
|
|
}
|
|
|
|
let iframe = this.doc.getElementById("toolbox-panel-iframe-" + id);
|
|
if (iframe) {
|
|
const panel = this._toolPanels.get(id);
|
|
return new Promise(resolve => {
|
|
if (panel) {
|
|
resolve(panel);
|
|
} else {
|
|
this.once(id + "-ready", initializedPanel => {
|
|
resolve(initializedPanel);
|
|
});
|
|
}
|
|
});
|
|
}
|
|
|
|
return new Promise((resolve, reject) => {
|
|
// Retrieve the tool definition (from the global or the per-toolbox tool maps)
|
|
const definition = this.getToolDefinition(id);
|
|
|
|
if (!definition) {
|
|
reject(new Error("no such tool id " + id));
|
|
return;
|
|
}
|
|
|
|
iframe = this.doc.createElement("iframe");
|
|
iframe.className = "toolbox-panel-iframe";
|
|
iframe.id = "toolbox-panel-iframe-" + id;
|
|
iframe.setAttribute("flex", 1);
|
|
iframe.setAttribute("forceOwnRefreshDriver", "");
|
|
iframe.tooltip = "aHTMLTooltip";
|
|
iframe.style.visibility = "hidden";
|
|
|
|
gDevTools.emit(id + "-init", this, iframe);
|
|
this.emit(id + "-init", iframe);
|
|
|
|
// If no parent yet, append the frame into default location.
|
|
if (!iframe.parentNode) {
|
|
const vbox = this.doc.getElementById("toolbox-panel-" + id);
|
|
vbox.appendChild(iframe);
|
|
vbox.visibility = "visible";
|
|
}
|
|
|
|
const onLoad = () => {
|
|
// Prevent flicker while loading by waiting to make visible until now.
|
|
iframe.style.visibility = "visible";
|
|
|
|
// Try to set the dir attribute as early as possible.
|
|
this.setIframeDocumentDir(iframe);
|
|
|
|
// The build method should return a panel instance, so events can
|
|
// be fired with the panel as an argument. However, in order to keep
|
|
// backward compatibility with existing extensions do a check
|
|
// for a promise return value.
|
|
let built = definition.build(iframe.contentWindow, this);
|
|
|
|
if (!(typeof built.then == "function")) {
|
|
const panel = built;
|
|
iframe.panel = panel;
|
|
|
|
// The panel instance is expected to fire (and listen to) various
|
|
// framework events, so make sure it's properly decorated with
|
|
// appropriate API (on, off, once, emit).
|
|
// In this case we decorate panel instances directly returned by
|
|
// the tool definition 'build' method.
|
|
if (typeof panel.emit == "undefined") {
|
|
EventEmitter.decorate(panel);
|
|
}
|
|
|
|
gDevTools.emit(id + "-build", this, panel);
|
|
this.emit(id + "-build", panel);
|
|
|
|
// The panel can implement an 'open' method for asynchronous
|
|
// initialization sequence.
|
|
if (typeof panel.open == "function") {
|
|
built = panel.open();
|
|
} else {
|
|
built = new Promise(resolve => {
|
|
resolve(panel);
|
|
});
|
|
}
|
|
}
|
|
|
|
// Wait till the panel is fully ready and fire 'ready' events.
|
|
promise.resolve(built).then((panel) => {
|
|
this._toolPanels.set(id, panel);
|
|
|
|
// Make sure to decorate panel object with event API also in case
|
|
// where the tool definition 'build' method returns only a promise
|
|
// and the actual panel instance is available as soon as the
|
|
// promise is resolved.
|
|
if (typeof panel.emit == "undefined") {
|
|
EventEmitter.decorate(panel);
|
|
}
|
|
|
|
gDevTools.emit(id + "-ready", this, panel);
|
|
this.emit(id + "-ready", panel);
|
|
|
|
resolve(panel);
|
|
}, console.error);
|
|
};
|
|
|
|
iframe.setAttribute("src", definition.url);
|
|
if (definition.panelLabel) {
|
|
iframe.setAttribute("aria-label", definition.panelLabel);
|
|
}
|
|
|
|
// Depending on the host, iframe.contentWindow is not always
|
|
// defined at this moment. If it is not defined, we use an
|
|
// event listener on the iframe DOM node. If it's defined,
|
|
// we use the chromeEventHandler. We can't use a listener
|
|
// on the DOM node every time because this won't work
|
|
// if the (xul chrome) iframe is loaded in a content docshell.
|
|
if (iframe.contentWindow) {
|
|
const domHelper = new DOMHelpers(iframe.contentWindow);
|
|
domHelper.onceDOMReady(onLoad);
|
|
} else {
|
|
const callback = () => {
|
|
iframe.removeEventListener("DOMContentLoaded", callback);
|
|
onLoad();
|
|
};
|
|
|
|
iframe.addEventListener("DOMContentLoaded", callback);
|
|
}
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Set the dir attribute on the content document element of the provided iframe.
|
|
*
|
|
* @param {IFrameElement} iframe
|
|
*/
|
|
setIframeDocumentDir: function(iframe) {
|
|
const docEl = iframe.contentWindow && iframe.contentWindow.document.documentElement;
|
|
if (!docEl || docEl.namespaceURI !== HTML_NS) {
|
|
// Bail out if the content window or document is not ready or if the document is not
|
|
// HTML.
|
|
return;
|
|
}
|
|
|
|
if (docEl.hasAttribute("dir")) {
|
|
// Set the dir attribute value only if dir is already present on the document.
|
|
docEl.setAttribute("dir", this.direction);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Mark all in collection as unselected; and id as selected
|
|
* @param {string} collection
|
|
* DOM collection of items
|
|
* @param {string} id
|
|
* The Id of the item within the collection to select
|
|
*/
|
|
selectSingleNode: function(collection, id) {
|
|
[...collection].forEach(node => {
|
|
if (node.id === id) {
|
|
node.setAttribute("selected", "true");
|
|
node.setAttribute("aria-selected", "true");
|
|
} else {
|
|
node.removeAttribute("selected");
|
|
node.removeAttribute("aria-selected");
|
|
}
|
|
// The webconsole panel is in a special location due to split console
|
|
if (!node.id) {
|
|
node = this.webconsolePanel;
|
|
}
|
|
|
|
const iframe = node.querySelector(".toolbox-panel-iframe");
|
|
if (iframe) {
|
|
let visible = node.id == id;
|
|
// Prevents hiding the split-console if it is currently enabled
|
|
if (node == this.webconsolePanel && this.splitConsole) {
|
|
visible = true;
|
|
}
|
|
this.setIframeVisible(iframe, visible);
|
|
}
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Make a privileged iframe visible/hidden.
|
|
*
|
|
* For now, XUL Iframes loading chrome documents (i.e. <iframe type!="content" />)
|
|
* can't be hidden at platform level. And so don't support 'visibilitychange' event.
|
|
*
|
|
* This helper workarounds that by at least being able to send these kind of events.
|
|
* It will help panel react differently depending on them being displayed or in
|
|
* background.
|
|
*/
|
|
setIframeVisible: function(iframe, visible) {
|
|
const state = visible ? "visible" : "hidden";
|
|
const win = iframe.contentWindow;
|
|
const doc = win.document;
|
|
if (doc.visibilityState != state) {
|
|
// 1) Overload document's `visibilityState` attribute
|
|
// Use defineProperty, as by default `document.visbilityState` is read only.
|
|
Object.defineProperty(doc, "visibilityState", { value: state, configurable: true });
|
|
|
|
// 2) Fake the 'visibilitychange' event
|
|
win.dispatchEvent(new win.Event("visibilitychange"));
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Switch to the tool with the given id
|
|
*
|
|
* @param {string} id
|
|
* The id of the tool to switch to
|
|
* @param {string} reason
|
|
* Reason the tool was opened
|
|
*/
|
|
selectTool: function(id, reason = "unknown") {
|
|
this.emit("panel-changed");
|
|
|
|
if (this.currentToolId == id) {
|
|
const panel = this._toolPanels.get(id);
|
|
if (panel) {
|
|
// We have a panel instance, so the tool is already fully loaded.
|
|
|
|
// re-focus tool to get key events again
|
|
this.focusTool(id);
|
|
|
|
// Return the existing panel in order to have a consistent return value.
|
|
return promise.resolve(panel);
|
|
}
|
|
// Otherwise, if there is no panel instance, it is still loading,
|
|
// so we are racing another call to selectTool with the same id.
|
|
return this.once("select").then(() => promise.resolve(this._toolPanels.get(id)));
|
|
}
|
|
|
|
if (!this.isReady) {
|
|
throw new Error("Can't select tool, wait for toolbox 'ready' event");
|
|
}
|
|
|
|
// Check if the tool exists.
|
|
if (this.panelDefinitions.find((definition) => definition.id === id) ||
|
|
id === "options" ||
|
|
this.additionalToolDefinitions.get(id)) {
|
|
if (this.currentToolId) {
|
|
this.telemetry.toolClosed(this.currentToolId);
|
|
}
|
|
|
|
this._pingTelemetrySelectTool(id, reason);
|
|
} else {
|
|
throw new Error("No tool found");
|
|
}
|
|
|
|
// and select the right iframe
|
|
const toolboxPanels = this.doc.querySelectorAll(".toolbox-panel");
|
|
this.selectSingleNode(toolboxPanels, "toolbox-panel-" + id);
|
|
|
|
this.lastUsedToolId = this.currentToolId;
|
|
this.currentToolId = id;
|
|
this._refreshConsoleDisplay();
|
|
if (id != "options") {
|
|
Services.prefs.setCharPref(this._prefs.LAST_TOOL, id);
|
|
}
|
|
|
|
return this.loadTool(id).then(panel => {
|
|
// focus the tool's frame to start receiving key events
|
|
this.focusTool(id);
|
|
|
|
this.emit("select", id);
|
|
this.emit(id + "-selected", panel);
|
|
return panel;
|
|
});
|
|
},
|
|
|
|
_pingTelemetrySelectTool(id, reason) {
|
|
const width = Math.ceil(this.win.outerWidth / 50) * 50;
|
|
const panelName = this.getTelemetryPanelNameOrOther(id);
|
|
const prevPanelName = this.getTelemetryPanelNameOrOther(this.currentToolId);
|
|
const cold = !this.getPanel(id);
|
|
const pending = ["host", "width", "start_state", "panel_name", "cold", "session_id"];
|
|
|
|
// On first load this.currentToolId === undefined so we need to skip sending
|
|
// a devtools.main.exit telemetry event.
|
|
if (this.currentToolId) {
|
|
this.telemetry.recordEvent("devtools.main", "exit", prevPanelName, null, {
|
|
"host": this._hostType,
|
|
"width": width,
|
|
"panel_name": prevPanelName,
|
|
"next_panel": panelName,
|
|
"reason": reason,
|
|
"session_id": this.sessionId
|
|
});
|
|
}
|
|
|
|
this.telemetry.addEventProperties("devtools.main", "open", "tools", null, {
|
|
"width": width,
|
|
"session_id": this.sessionId
|
|
});
|
|
|
|
if (id === "webconsole") {
|
|
pending.push("message_count");
|
|
}
|
|
|
|
this.telemetry.preparePendingEvent("devtools.main", "enter", panelName, null, pending);
|
|
|
|
this.telemetry.addEventProperties("devtools.main", "enter", panelName, null, {
|
|
"host": this._hostType,
|
|
"start_state": reason,
|
|
"panel_name": panelName,
|
|
"cold": cold,
|
|
"session_id": this.sessionId
|
|
});
|
|
|
|
if (reason !== "initial_panel") {
|
|
const width = Math.ceil(this.win.outerWidth / 50) * 50;
|
|
this.telemetry.addEventProperty(
|
|
"devtools.main", "enter", panelName, null, "width", width
|
|
);
|
|
}
|
|
|
|
// Cold webconsole event message_count is handled in
|
|
// devtools/client/webconsole/webconsole-output-wrapper.js
|
|
if (!cold && id === "webconsole") {
|
|
this.telemetry.addEventProperty(
|
|
"devtools.main", "enter", "webconsole", null, "message_count", 0);
|
|
}
|
|
|
|
this.telemetry.toolOpened(id);
|
|
},
|
|
|
|
/**
|
|
* Focus a tool's panel by id
|
|
* @param {string} id
|
|
* The id of tool to focus
|
|
*/
|
|
focusTool: function(id, state = true) {
|
|
const iframe = this.doc.getElementById("toolbox-panel-iframe-" + id);
|
|
|
|
if (state) {
|
|
iframe.focus();
|
|
} else {
|
|
iframe.blur();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Focus split console's input line
|
|
*/
|
|
focusConsoleInput: function() {
|
|
const consolePanel = this.getPanel("webconsole");
|
|
if (consolePanel) {
|
|
consolePanel.focusInput();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* If the console is split and we are focusing an element outside
|
|
* of the console, then store the newly focused element, so that
|
|
* it can be restored once the split console closes.
|
|
*/
|
|
_onFocus: function({originalTarget}) {
|
|
// Ignore any non element nodes, or any elements contained
|
|
// within the webconsole frame.
|
|
const webconsoleURL = gDevTools.getToolDefinition("webconsole").url;
|
|
if (originalTarget.nodeType !== 1 ||
|
|
originalTarget.baseURI === webconsoleURL) {
|
|
return;
|
|
}
|
|
|
|
this._lastFocusedElement = originalTarget;
|
|
},
|
|
|
|
_onTabsOrderUpdated: function() {
|
|
this._combineAndSortPanelDefinitions();
|
|
},
|
|
|
|
/**
|
|
* Opens the split console.
|
|
*
|
|
* @returns {Promise} a promise that resolves once the tool has been
|
|
* loaded and focused.
|
|
*/
|
|
openSplitConsole: function() {
|
|
this._splitConsole = true;
|
|
Services.prefs.setBoolPref(SPLITCONSOLE_ENABLED_PREF, true);
|
|
this._refreshConsoleDisplay();
|
|
|
|
// Ensure split console is visible if console was already loaded in background
|
|
const iframe = this.webconsolePanel.querySelector(".toolbox-panel-iframe");
|
|
if (iframe) {
|
|
this.setIframeVisible(iframe, true);
|
|
}
|
|
|
|
return this.loadTool("webconsole").then(() => {
|
|
this.component.setIsSplitConsoleActive(true);
|
|
this.telemetry.recordEvent("devtools.main", "activate", "split_console", null, {
|
|
"host": this._getTelemetryHostString(),
|
|
"width": Math.ceil(this.win.outerWidth / 50) * 50,
|
|
"session_id": this.sessionId
|
|
});
|
|
this.emit("split-console");
|
|
this.focusConsoleInput();
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Closes the split console.
|
|
*
|
|
* @returns {Promise} a promise that resolves once the tool has been
|
|
* closed.
|
|
*/
|
|
closeSplitConsole: function() {
|
|
this._splitConsole = false;
|
|
Services.prefs.setBoolPref(SPLITCONSOLE_ENABLED_PREF, false);
|
|
this._refreshConsoleDisplay();
|
|
this.component.setIsSplitConsoleActive(false);
|
|
|
|
this.telemetry.recordEvent("devtools.main", "deactivate", "split_console", null, {
|
|
"host": this._getTelemetryHostString(),
|
|
"width": Math.ceil(this.win.outerWidth / 50) * 50,
|
|
"session_id": this.sessionId
|
|
});
|
|
|
|
this.emit("split-console");
|
|
|
|
if (this._lastFocusedElement) {
|
|
this._lastFocusedElement.focus();
|
|
}
|
|
return promise.resolve();
|
|
},
|
|
|
|
/**
|
|
* Toggles the split state of the webconsole. If the webconsole panel
|
|
* is already selected then this command is ignored.
|
|
*
|
|
* @returns {Promise} a promise that resolves once the tool has been
|
|
* opened or closed.
|
|
*/
|
|
toggleSplitConsole: function() {
|
|
if (this.currentToolId !== "webconsole") {
|
|
return this.splitConsole ?
|
|
this.closeSplitConsole() :
|
|
this.openSplitConsole();
|
|
}
|
|
|
|
return promise.resolve();
|
|
},
|
|
|
|
/**
|
|
* Toggles the options panel.
|
|
* If the option panel is already selected then select the last selected panel.
|
|
*/
|
|
toggleOptions: function() {
|
|
// Flip back to the last used panel if we are already
|
|
// on the options panel.
|
|
if (this.currentToolId === "options" &&
|
|
gDevTools.getToolDefinition(this.lastUsedToolId)) {
|
|
this.selectTool(this.lastUsedToolId, "toggle_settings_off");
|
|
} else {
|
|
this.selectTool("options", "toggle_settings_on");
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Tells the target tab to reload.
|
|
*/
|
|
reloadTarget: function(force) {
|
|
this.target.activeTab.reload({ force: force });
|
|
},
|
|
|
|
/**
|
|
* Loads the tool next to the currently selected tool.
|
|
*/
|
|
selectNextTool: function() {
|
|
const definitions = this.component.panelDefinitions;
|
|
const index = definitions.findIndex(({id}) => id === this.currentToolId);
|
|
const definition = index === -1 || index >= definitions.length - 1
|
|
? definitions[0]
|
|
: definitions[index + 1];
|
|
return this.selectTool(definition.id, "select_next_key");
|
|
},
|
|
|
|
/**
|
|
* Loads the tool just left to the currently selected tool.
|
|
*/
|
|
selectPreviousTool: function() {
|
|
const definitions = this.component.panelDefinitions;
|
|
const index = definitions.findIndex(({id}) => id === this.currentToolId);
|
|
const definition = index === -1 || index < 1
|
|
? definitions[definitions.length - 1]
|
|
: definitions[index - 1];
|
|
return this.selectTool(definition.id, "select_prev_key");
|
|
},
|
|
|
|
/**
|
|
* Check if the tool's tab is highlighted.
|
|
*
|
|
* @param {string} id
|
|
* The id of the tool to be checked
|
|
*/
|
|
async isToolHighlighted(id) {
|
|
if (!this.component) {
|
|
await this.isOpen;
|
|
}
|
|
return this.component.isToolHighlighted(id);
|
|
},
|
|
|
|
/**
|
|
* Highlights the tool's tab if it is not the currently selected tool.
|
|
*
|
|
* @param {string} id
|
|
* The id of the tool to highlight
|
|
*/
|
|
async highlightTool(id) {
|
|
if (!this.component) {
|
|
await this.isOpen;
|
|
}
|
|
this.component.highlightTool(id);
|
|
},
|
|
|
|
/**
|
|
* De-highlights the tool's tab.
|
|
*
|
|
* @param {string} id
|
|
* The id of the tool to unhighlight
|
|
*/
|
|
async unhighlightTool(id) {
|
|
if (!this.component) {
|
|
await this.isOpen;
|
|
}
|
|
this.component.unhighlightTool(id);
|
|
},
|
|
|
|
/**
|
|
* Raise the toolbox host.
|
|
*/
|
|
raise: function() {
|
|
this.postMessage({
|
|
name: "raise-host"
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Fired when user just started navigating away to another web page.
|
|
*/
|
|
async _onWillNavigate() {
|
|
const toolId = this.currentToolId;
|
|
// For now, only inspector, webconsole and netmonitor fire "reloaded" event
|
|
if (toolId != "inspector" && toolId != "webconsole" && toolId != "netmonitor") {
|
|
return;
|
|
}
|
|
|
|
const start = this.win.performance.now();
|
|
const panel = this.getPanel(toolId);
|
|
// Ignore the timing if the panel is still loading
|
|
if (!panel) {
|
|
return;
|
|
}
|
|
await panel.once("reloaded");
|
|
const delay = this.win.performance.now() - start;
|
|
|
|
const telemetryKey = "DEVTOOLS_TOOLBOX_PAGE_RELOAD_DELAY_MS";
|
|
this.telemetry.getKeyedHistogramById(telemetryKey).add(toolId, delay);
|
|
},
|
|
|
|
/**
|
|
* Refresh the host's title.
|
|
*/
|
|
_refreshHostTitle: function() {
|
|
let title;
|
|
if (this.target.name && this.target.name != this.target.url) {
|
|
const url = this.target.isWebExtension ?
|
|
this.target.getExtensionPathName(this.target.url) :
|
|
getUnicodeUrl(this.target.url);
|
|
title = L10N.getFormatStr("toolbox.titleTemplate2", this.target.name,
|
|
url);
|
|
} else {
|
|
title = L10N.getFormatStr("toolbox.titleTemplate1",
|
|
getUnicodeUrl(this.target.url));
|
|
}
|
|
this.postMessage({
|
|
name: "set-host-title",
|
|
title
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Returns an instance of the preference actor. This is a lazily initialized root
|
|
* actor that persists preferences to the debuggee, instead of just to the DevTools
|
|
* client. See the definition of the preference actor for more information.
|
|
*/
|
|
get preferenceFront() {
|
|
return this.target.client.mainRoot.getFront("preference");
|
|
},
|
|
|
|
// Is the disable auto-hide of pop-ups feature available in this context?
|
|
get disableAutohideAvailable() {
|
|
return this._target.chrome;
|
|
},
|
|
|
|
async toggleNoAutohide() {
|
|
const front = await this.preferenceFront;
|
|
const toggledValue = !(await this._isDisableAutohideEnabled());
|
|
|
|
front.setBoolPref(DISABLE_AUTOHIDE_PREF, toggledValue);
|
|
|
|
if (this.disableAutohideAvailable) {
|
|
this.component.setDisableAutohide(toggledValue);
|
|
}
|
|
this._autohideHasBeenToggled = true;
|
|
},
|
|
|
|
async _isDisableAutohideEnabled() {
|
|
// Ensure that the tools are open and the feature is available in this
|
|
// context.
|
|
await this.isOpen;
|
|
if (!this.disableAutohideAvailable) {
|
|
return false;
|
|
}
|
|
|
|
const prefFront = await this.preferenceFront;
|
|
return prefFront.getBoolPref(DISABLE_AUTOHIDE_PREF);
|
|
},
|
|
|
|
_listFrames: function(event) {
|
|
if (!this._target.activeTab || !this._target.activeTab.traits.frames) {
|
|
// We are not targetting a regular BrowsingContextTargetActor
|
|
// it can be either an addon or browser toolbox actor
|
|
return promise.resolve();
|
|
}
|
|
const packet = {
|
|
to: this._target.form.actor,
|
|
type: "listFrames"
|
|
};
|
|
return this._target.client.request(packet, resp => {
|
|
this._updateFrames({ frames: resp.frames });
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Show a drop down menu that allows the user to switch frames.
|
|
*/
|
|
showFramesMenu: async function(event) {
|
|
const menu = new Menu();
|
|
const target = event.target;
|
|
|
|
// Need to initInspector to check presence of getNodeActorFromWindowID
|
|
// and use the highlighter later
|
|
await this.initInspector();
|
|
if (!("_supportsFrameHighlight" in this)) {
|
|
// Only works with FF58+ targets
|
|
this._supportsFrameHighlight =
|
|
await this.target.actorHasMethod("domwalker", "getNodeActorFromWindowID");
|
|
}
|
|
|
|
// Generate list of menu items from the list of frames.
|
|
this.frameMap.forEach(frame => {
|
|
// A frame is checked if it's the selected one.
|
|
const checked = frame.id == this.selectedFrameId;
|
|
|
|
let label;
|
|
if (this.target.isWebExtension) {
|
|
// Show a shorter url for extensions page.
|
|
label = this.target.getExtensionPathName(frame.url);
|
|
} else {
|
|
label = getUnicodeUrl(frame.url);
|
|
}
|
|
|
|
// Create menu item.
|
|
menu.append(new MenuItem({
|
|
label,
|
|
type: "radio",
|
|
checked,
|
|
click: () => {
|
|
this.onSelectFrame(frame.id);
|
|
},
|
|
hover: () => {
|
|
this.onHightlightFrame(frame.id);
|
|
}
|
|
}));
|
|
});
|
|
|
|
menu.once("open").then(() => {
|
|
this.frameButton.isChecked = true;
|
|
});
|
|
|
|
menu.once("close").then(() => {
|
|
this.frameButton.isChecked = false;
|
|
this.highlighterUtils.unhighlight();
|
|
});
|
|
|
|
// Show a drop down menu with frames.
|
|
// XXX Missing menu API for specifying target (anchor)
|
|
// and relative position to it. See also:
|
|
// https://developer.mozilla.org/en-US/docs/Mozilla/Tech/XUL/Method/openPopup
|
|
// https://bugzilla.mozilla.org/show_bug.cgi?id=1274551
|
|
const rect = target.getBoundingClientRect();
|
|
const screenX = target.ownerDocument.defaultView.mozInnerScreenX;
|
|
const screenY = target.ownerDocument.defaultView.mozInnerScreenY;
|
|
menu.popupWithZoom(rect.left + screenX, rect.bottom + screenY, this);
|
|
|
|
return menu;
|
|
},
|
|
|
|
/**
|
|
* Handle keyDown event on 'frames' button to show available frames
|
|
*/
|
|
handleKeyDownOnFramesButton: function(event) {
|
|
this.shortcuts.on(L10N.getStr("toolbox.showFrames.key"),
|
|
this.showFramesMenuOnKeyDown);
|
|
},
|
|
|
|
/**
|
|
* Show 'frames' menu on key down
|
|
*/
|
|
showFramesMenuOnKeyDown: function(event) {
|
|
if (event.target.id == "command-button-frames") {
|
|
this.showFramesMenu(event);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Select a frame by sending 'switchToFrame' packet to the backend.
|
|
*/
|
|
onSelectFrame: function(frameId) {
|
|
// Send packet to the backend to select specified frame and
|
|
// wait for 'frameUpdate' event packet to update the UI.
|
|
const packet = {
|
|
to: this._target.form.actor,
|
|
type: "switchToFrame",
|
|
windowId: frameId
|
|
};
|
|
this._target.client.request(packet);
|
|
},
|
|
|
|
/**
|
|
* Highlight a frame in the page
|
|
*/
|
|
onHightlightFrame: async function(frameId) {
|
|
// Only enable frame highlighting when the top level document is targeted
|
|
if (this._supportsFrameHighlight && this.rootFrameSelected) {
|
|
const frameActor = await this.walker.getNodeActorFromWindowID(frameId);
|
|
this.highlighterUtils.highlightNodeFront(frameActor);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* A handler for 'frameUpdate' packets received from the backend.
|
|
* Following properties might be set on the packet:
|
|
*
|
|
* destroyAll {Boolean}: All frames have been destroyed.
|
|
* selected {Number}: A frame has been selected
|
|
* frames {Array}: list of frames. Every frame can have:
|
|
* id {Number}: frame ID
|
|
* url {String}: frame URL
|
|
* title {String}: frame title
|
|
* destroy {Boolean}: Set to true if destroyed
|
|
* parentID {Number}: ID of the parent frame (not set
|
|
* for top level window)
|
|
*/
|
|
_updateFrames: function(data) {
|
|
// We may receive this event before the toolbox is ready.
|
|
if (!this.isReady) {
|
|
return;
|
|
}
|
|
|
|
// Store (synchronize) data about all existing frames on the backend
|
|
if (data.destroyAll) {
|
|
this.frameMap.clear();
|
|
this.selectedFrameId = null;
|
|
} else if (data.selected) {
|
|
this.selectedFrameId = data.selected;
|
|
} else if (data.frames) {
|
|
data.frames.forEach(frame => {
|
|
if (frame.destroy) {
|
|
this.frameMap.delete(frame.id);
|
|
|
|
// Reset the currently selected frame if it's destroyed.
|
|
if (this.selectedFrameId == frame.id) {
|
|
this.selectedFrameId = null;
|
|
}
|
|
} else {
|
|
this.frameMap.set(frame.id, frame);
|
|
}
|
|
});
|
|
}
|
|
|
|
// If there is no selected frame select the first top level
|
|
// frame by default. Note that there might be more top level
|
|
// frames in case of the BrowserToolbox.
|
|
if (!this.selectedFrameId) {
|
|
const frames = [...this.frameMap.values()];
|
|
const topFrames = frames.filter(frame => !frame.parentID);
|
|
this.selectedFrameId = topFrames.length ? topFrames[0].id : null;
|
|
}
|
|
|
|
// Check out whether top frame is currently selected.
|
|
// Note that only child frame has parentID.
|
|
const frame = this.frameMap.get(this.selectedFrameId);
|
|
const topFrameSelected = frame ? !frame.parentID : false;
|
|
this._framesButtonChecked = false;
|
|
|
|
// If non-top level frame is selected the toolbar button is
|
|
// marked as 'checked' indicating that a child frame is active.
|
|
if (!topFrameSelected && this.selectedFrameId) {
|
|
this._framesButtonChecked = false;
|
|
}
|
|
|
|
// We may need to hide/show the frames button now.
|
|
const wasVisible = this.frameButton.isVisible;
|
|
const wasDisabled = this.frameButton.disabled;
|
|
this.updateFrameButton();
|
|
|
|
const toolbarUpdate = () => {
|
|
if (this.frameButton.isVisible === wasVisible &&
|
|
this.frameButton.disabled === wasDisabled) {
|
|
return;
|
|
}
|
|
this.component.setToolboxButtons(this.toolbarButtons);
|
|
};
|
|
|
|
// If we are navigating/reloading, however (in which case data.destroyAll
|
|
// will be true), we should debounce the update to avoid unnecessary
|
|
// flickering/rendering.
|
|
if (data.destroyAll && !this.debouncedToolbarUpdate) {
|
|
this.debouncedToolbarUpdate = debounce(() => {
|
|
toolbarUpdate();
|
|
this.debouncedToolbarUpdate = null;
|
|
}, 200, this);
|
|
}
|
|
|
|
if (this.debouncedToolbarUpdate) {
|
|
this.debouncedToolbarUpdate();
|
|
} else {
|
|
toolbarUpdate();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Returns a 0-based selected frame depth.
|
|
*
|
|
* For example, if the root frame is selected, the returned value is 0. For a sub-frame
|
|
* of the root document, the returned value is 1, and so on.
|
|
*/
|
|
get selectedFrameDepth() {
|
|
// If the frame switcher is disabled, we won't have a selected frame ID.
|
|
// In this case, we're always showing the root frame.
|
|
if (!this.selectedFrameId) {
|
|
return 0;
|
|
}
|
|
let depth = 0;
|
|
let frame = this.frameMap.get(this.selectedFrameId);
|
|
while (frame) {
|
|
depth++;
|
|
frame = this.frameMap.get(frame.parentID);
|
|
}
|
|
return depth - 1;
|
|
},
|
|
|
|
/**
|
|
* Returns whether a root frame (with no parent frame) is selected.
|
|
*/
|
|
get rootFrameSelected() {
|
|
return this.selectedFrameDepth == 0;
|
|
},
|
|
|
|
/**
|
|
* Switch to the last used host for the toolbox UI.
|
|
*/
|
|
switchToPreviousHost: function() {
|
|
return this.switchHost("previous");
|
|
},
|
|
|
|
/**
|
|
* Switch to a new host for the toolbox UI. E.g. bottom, sidebar, window,
|
|
* and focus the window when done.
|
|
*
|
|
* @param {string} hostType
|
|
* The host type of the new host object
|
|
*/
|
|
switchHost: function(hostType) {
|
|
if (hostType == this.hostType || !this._target.isLocalTab) {
|
|
return null;
|
|
}
|
|
|
|
this.emit("host-will-change", hostType);
|
|
|
|
// ToolboxHostManager is going to call swapFrameLoaders which mess up with
|
|
// focus. We have to blur before calling it in order to be able to restore
|
|
// the focus after, in _onSwitchedHost.
|
|
this.focusTool(this.currentToolId, false);
|
|
|
|
// Host code on the chrome side will send back a message once the host
|
|
// switched
|
|
this.postMessage({
|
|
name: "switch-host",
|
|
hostType
|
|
});
|
|
|
|
return this.once("host-changed");
|
|
},
|
|
|
|
_onSwitchedHost: function({ hostType }) {
|
|
this._hostType = hostType;
|
|
|
|
this._buildDockOptions();
|
|
this._addKeysToWindow();
|
|
|
|
// We blurred the tools at start of switchHost, but also when clicking on
|
|
// host switching button. We now have to restore the focus.
|
|
this.focusTool(this.currentToolId, true);
|
|
|
|
this.emit("host-changed");
|
|
this.telemetry.getHistogramById(HOST_HISTOGRAM).add(this._getTelemetryHostId());
|
|
|
|
this.component.setCurrentHostType(hostType);
|
|
},
|
|
|
|
/**
|
|
* Test the availability of a tool (both globally registered tools and
|
|
* additional tools registered to this toolbox) by tool id.
|
|
*
|
|
* @param {string} toolId
|
|
* Id of the tool definition to search in the per-toolbox or globally
|
|
* registered tools.
|
|
*
|
|
* @returns {bool}
|
|
* Returns true if the tool is registered globally or on this toolbox.
|
|
*/
|
|
isToolRegistered: function(toolId) {
|
|
return !!this.getToolDefinition(toolId);
|
|
},
|
|
|
|
/**
|
|
* Return the tool definition registered globally or additional tools registered
|
|
* to this toolbox.
|
|
*
|
|
* @param {string} toolId
|
|
* Id of the tool definition to retrieve for the per-toolbox and globally
|
|
* registered tools.
|
|
*
|
|
* @returns {object}
|
|
* The plain javascript object that represents the requested tool definition.
|
|
*/
|
|
getToolDefinition: function(toolId) {
|
|
return gDevTools.getToolDefinition(toolId) ||
|
|
this.additionalToolDefinitions.get(toolId);
|
|
},
|
|
|
|
/**
|
|
* Internal helper that removes a loaded tool from the toolbox,
|
|
* it removes a loaded tool panel and tab from the toolbox without removing
|
|
* its definition, so that it can still be listed in options and re-added later.
|
|
*
|
|
* @param {string} toolId
|
|
* Id of the tool to be removed.
|
|
*/
|
|
unloadTool: function(toolId) {
|
|
if (typeof toolId != "string") {
|
|
throw new Error("Unexpected non-string toolId received.");
|
|
}
|
|
|
|
if (this._toolPanels.has(toolId)) {
|
|
const instance = this._toolPanels.get(toolId);
|
|
instance.destroy();
|
|
this._toolPanels.delete(toolId);
|
|
}
|
|
|
|
const panel = this.doc.getElementById("toolbox-panel-" + toolId);
|
|
|
|
// Select another tool.
|
|
if (this.currentToolId == toolId) {
|
|
const index = this.panelDefinitions.findIndex(({id}) => id === toolId);
|
|
const nextTool = this.panelDefinitions[index + 1];
|
|
const previousTool = this.panelDefinitions[index - 1];
|
|
let toolNameToSelect;
|
|
|
|
if (nextTool) {
|
|
toolNameToSelect = nextTool.id;
|
|
}
|
|
if (previousTool) {
|
|
toolNameToSelect = previousTool.id;
|
|
}
|
|
if (toolNameToSelect) {
|
|
this.selectTool(toolNameToSelect, "tool_unloaded");
|
|
}
|
|
}
|
|
|
|
// Remove this tool from the current panel definitions.
|
|
this.panelDefinitions = this.panelDefinitions.filter(({id}) => id !== toolId);
|
|
this.visibleAdditionalTools = this.visibleAdditionalTools
|
|
.filter(id => id !== toolId);
|
|
this._combineAndSortPanelDefinitions();
|
|
|
|
if (panel) {
|
|
panel.remove();
|
|
}
|
|
|
|
if (this.hostType == Toolbox.HostType.WINDOW) {
|
|
const doc = this.win.parent.document;
|
|
const key = doc.getElementById("key_" + toolId);
|
|
if (key) {
|
|
key.remove();
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Get a startup component for a given tool.
|
|
* @param {string} toolId
|
|
* Id of the tool to get the startup component for.
|
|
*/
|
|
getToolStartup: function(toolId) {
|
|
return this._toolStartups.get(toolId);
|
|
},
|
|
|
|
_unloadToolStartup: async function(toolId) {
|
|
const startup = this.getToolStartup(toolId);
|
|
if (!startup) {
|
|
return;
|
|
}
|
|
|
|
this._toolStartups.delete(toolId);
|
|
await startup.destroy();
|
|
},
|
|
|
|
/**
|
|
* Handler for the tool-registered event.
|
|
* @param {string} toolId
|
|
* Id of the tool that was registered
|
|
*/
|
|
_toolRegistered: function(toolId) {
|
|
// Tools can either be in the global devtools, or added to this specific toolbox
|
|
// as an additional tool.
|
|
let definition = gDevTools.getToolDefinition(toolId);
|
|
let isAdditionalTool = false;
|
|
if (!definition) {
|
|
definition = this.additionalToolDefinitions.get(toolId);
|
|
isAdditionalTool = true;
|
|
}
|
|
|
|
if (definition.isTargetSupported(this._target)) {
|
|
if (isAdditionalTool) {
|
|
this.visibleAdditionalTools = [...this.visibleAdditionalTools, toolId];
|
|
this._combineAndSortPanelDefinitions();
|
|
} else {
|
|
this.panelDefinitions = this.panelDefinitions.concat(definition);
|
|
}
|
|
this._buildPanelForTool(definition);
|
|
|
|
// Emit the event so tools can listen to it from the toolbox level
|
|
// instead of gDevTools.
|
|
this.emit("tool-registered", toolId);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Handler for the tool-unregistered event.
|
|
* @param {string} toolId
|
|
* id of the tool that was unregistered
|
|
*/
|
|
_toolUnregistered: function(toolId) {
|
|
this.unloadTool(toolId);
|
|
this._unloadToolStartup(toolId);
|
|
|
|
// Emit the event so tools can listen to it from the toolbox level
|
|
// instead of gDevTools
|
|
this.emit("tool-unregistered", toolId);
|
|
},
|
|
|
|
/**
|
|
* Initialize the inspector/walker/selection/highlighter fronts.
|
|
* Returns a promise that resolves when the fronts are initialized
|
|
*/
|
|
initInspector: function() {
|
|
if (!this._initInspector) {
|
|
this._initInspector = (async function() {
|
|
this._inspector = InspectorFront(this._target.client, this._target.form);
|
|
const pref = "devtools.inspector.showAllAnonymousContent";
|
|
const showAllAnonymousContent = Services.prefs.getBoolPref(pref);
|
|
this._walker = await this._inspector.getWalker({ showAllAnonymousContent });
|
|
this._selection = new Selection(this._walker);
|
|
this._selection.on("new-node-front", this._onNewSelectedNodeFront);
|
|
|
|
if (this.highlighterUtils.isRemoteHighlightable()) {
|
|
this.walker.on("highlighter-ready", this._highlighterReady);
|
|
this.walker.on("highlighter-hide", this._highlighterHidden);
|
|
|
|
const autohide = !flags.testing;
|
|
this._highlighter = await this._inspector.getHighlighter(autohide);
|
|
}
|
|
}.bind(this))();
|
|
}
|
|
return this._initInspector;
|
|
},
|
|
|
|
_onNewSelectedNodeFront: function() {
|
|
// Emit a "selection-changed" event when the toolbox.selection has been set
|
|
// to a new node (or cleared). Currently used in the WebExtensions APIs (to
|
|
// provide the `devtools.panels.elements.onSelectionChanged` event).
|
|
this.emit("selection-changed");
|
|
},
|
|
|
|
_onInspectObject: function(packet) {
|
|
this.inspectObjectActor(packet.objectActor, packet.inspectFromAnnotation);
|
|
},
|
|
|
|
_onToolSelected: function() {
|
|
this._refreshHostTitle();
|
|
|
|
this.updatePickerButton();
|
|
this.updateFrameButton();
|
|
|
|
// Calling setToolboxButtons in case the visibility of a button changed.
|
|
this.component.setToolboxButtons(this.toolbarButtons);
|
|
},
|
|
|
|
inspectObjectActor: async function(objectActor, inspectFromAnnotation) {
|
|
if (objectActor.preview &&
|
|
objectActor.preview.nodeType === domNodeConstants.ELEMENT_NODE) {
|
|
// Open the inspector and select the DOM Element.
|
|
await this.loadTool("inspector");
|
|
const inspector = this.getPanel("inspector");
|
|
const nodeFound = await inspector.inspectNodeActor(objectActor.actor,
|
|
inspectFromAnnotation);
|
|
if (nodeFound) {
|
|
await this.selectTool("inspector");
|
|
}
|
|
} else if (objectActor.type !== "null" &&
|
|
objectActor.type !== "undefined") {
|
|
// Open then split console and inspect the object in the variables view,
|
|
// when the objectActor doesn't represent an undefined or null value.
|
|
await this.openSplitConsole();
|
|
const panel = this.getPanel("webconsole");
|
|
const jsterm = panel.hud.jsterm;
|
|
|
|
jsterm.inspectObjectActor(objectActor);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Destroy the inspector/walker/selection fronts
|
|
* Returns a promise that resolves when the fronts are destroyed
|
|
*/
|
|
destroyInspector: function() {
|
|
if (this._destroyingInspector) {
|
|
return this._destroyingInspector;
|
|
}
|
|
|
|
this._destroyingInspector = (async function() {
|
|
if (!this._inspector) {
|
|
return;
|
|
}
|
|
|
|
// Ensure that the inspector isn't still being initiated, otherwise race conditions
|
|
// in the initialization process can throw errors.
|
|
await this._initInspector;
|
|
|
|
const currentPanel = this.getCurrentPanel();
|
|
if (currentPanel.stopPicker) {
|
|
await currentPanel.stopPicker();
|
|
} else {
|
|
await this.highlighterUtils.stopPicker();
|
|
}
|
|
|
|
await this._inspector.destroy();
|
|
if (this._highlighter) {
|
|
// Note that if the toolbox is closed, this will work fine, but will fail
|
|
// in case the browser is closed and will trigger a noSuchActor message.
|
|
// We ignore the promise that |_hideBoxModel| returns, since we should still
|
|
// proceed with the rest of destruction if it fails.
|
|
// FF42+ now does the cleanup from the actor.
|
|
if (!this.highlighter.traits.autoHideOnDestroy) {
|
|
this.highlighterUtils.unhighlight();
|
|
}
|
|
await this._highlighter.destroy();
|
|
}
|
|
if (this._selection) {
|
|
this._selection.off("new-node-front", this._onNewSelectedNodeFront);
|
|
this._selection.destroy();
|
|
}
|
|
|
|
if (this.walker) {
|
|
this.walker.off("highlighter-ready", this._highlighterReady);
|
|
this.walker.off("highlighter-hide", this._highlighterHidden);
|
|
}
|
|
|
|
this._inspector = null;
|
|
this._highlighter = null;
|
|
this._selection = null;
|
|
this._walker = null;
|
|
}.bind(this))();
|
|
return this._destroyingInspector;
|
|
},
|
|
|
|
/**
|
|
* Get the toolbox's notification component
|
|
*
|
|
* @return The notification box component.
|
|
*/
|
|
getNotificationBox: function() {
|
|
return this.notificationBox;
|
|
},
|
|
|
|
/**
|
|
* Remove all UI elements, detach from target and clear up
|
|
*/
|
|
destroy: function() {
|
|
// If several things call destroy then we give them all the same
|
|
// destruction promise so we're sure to destroy only once
|
|
if (this._destroyer) {
|
|
return this._destroyer;
|
|
}
|
|
|
|
this.emit("destroy");
|
|
|
|
this._target.off("inspect-object", this._onInspectObject);
|
|
this._target.off("will-navigate", this._onWillNavigate);
|
|
this._target.off("navigate", this._refreshHostTitle);
|
|
this._target.off("frame-update", this._updateFrames);
|
|
this.off("select", this._onToolSelected);
|
|
this.off("host-changed", this._refreshHostTitle);
|
|
|
|
gDevTools.off("tool-registered", this._toolRegistered);
|
|
gDevTools.off("tool-unregistered", this._toolUnregistered);
|
|
|
|
Services.prefs.removeObserver("devtools.cache.disabled", this._applyCacheSettings);
|
|
Services.prefs.removeObserver("devtools.serviceWorkers.testing.enabled",
|
|
this._applyServiceWorkersTestingSettings);
|
|
|
|
// We normally handle toolClosed from selectTool() but in the event of the
|
|
// toolbox closing we need to handle it here instead.
|
|
this.telemetry.toolClosed(this.currentToolId);
|
|
|
|
this._lastFocusedElement = null;
|
|
|
|
if (this._sourceMapURLService) {
|
|
this._sourceMapURLService.destroy();
|
|
this._sourceMapURLService = null;
|
|
}
|
|
if (this._sourceMapService) {
|
|
this._sourceMapService.stopSourceMapWorker();
|
|
this._sourceMapService = null;
|
|
}
|
|
|
|
if (this.webconsolePanel) {
|
|
this._saveSplitConsoleHeight();
|
|
this.webconsolePanel.removeEventListener("resize",
|
|
this._saveSplitConsoleHeight);
|
|
this.webconsolePanel = null;
|
|
}
|
|
if (this.textBoxContextMenuPopup) {
|
|
this.textBoxContextMenuPopup.removeEventListener("popupshowing",
|
|
this._updateTextBoxMenuItems, true);
|
|
this.textBoxContextMenuPopup = null;
|
|
}
|
|
if (this._componentMount) {
|
|
this._componentMount.removeEventListener("keypress", this._onToolbarArrowKeypress);
|
|
this.ReactDOM.unmountComponentAtNode(this._componentMount);
|
|
this._componentMount = null;
|
|
}
|
|
|
|
const outstanding = [];
|
|
for (const [id, panel] of this._toolPanels) {
|
|
try {
|
|
gDevTools.emit(id + "-destroy", this, panel);
|
|
this.emit(id + "-destroy", panel);
|
|
|
|
outstanding.push(panel.destroy());
|
|
} catch (e) {
|
|
// We don't want to stop here if any panel fail to close.
|
|
console.error("Panel " + id + ":", e);
|
|
}
|
|
}
|
|
|
|
for (const id of this._toolStartups.keys()) {
|
|
outstanding.push(this._unloadToolStartup(id));
|
|
}
|
|
|
|
this.browserRequire = null;
|
|
this._toolNames = null;
|
|
|
|
// Now that we are closing the toolbox we can re-enable the cache settings
|
|
// and disable the service workers testing settings for the current tab.
|
|
// FF41+ automatically cleans up state in actor on disconnect.
|
|
if (this.target.activeTab && !this.target.activeTab.traits.noTabReconfigureOnClose) {
|
|
this.target.activeTab.reconfigure({
|
|
"cacheDisabled": false,
|
|
"serviceWorkersTestingEnabled": false
|
|
});
|
|
}
|
|
|
|
// Destroying the walker and inspector fronts
|
|
outstanding.push(this.destroyInspector());
|
|
|
|
// Destroy the profiler connection
|
|
outstanding.push(this.destroyPerformance());
|
|
|
|
// Reset preferences set by the toolbox
|
|
outstanding.push(this.resetPreference());
|
|
|
|
// Detach the thread
|
|
detachThread(this._threadClient);
|
|
this._threadClient = null;
|
|
|
|
// Unregister buttons listeners
|
|
this.toolbarButtons.forEach(button => {
|
|
if (typeof button.teardown == "function") {
|
|
// teardown arguments have already been bound in _createButtonState
|
|
button.teardown();
|
|
}
|
|
});
|
|
|
|
// We need to grab a reference to win before this._host is destroyed.
|
|
const win = this.win;
|
|
const host = this._getTelemetryHostString();
|
|
const width = Math.ceil(win.outerWidth / 50) * 50;
|
|
const prevPanelName = this.getTelemetryPanelNameOrOther(this.currentToolId);
|
|
|
|
this.telemetry.toolClosed("toolbox");
|
|
this.telemetry.recordEvent("devtools.main", "exit", prevPanelName, null, {
|
|
"host": host,
|
|
"width": width,
|
|
"panel_name": this.getTelemetryPanelNameOrOther(this.currentToolId),
|
|
"next_panel": "none",
|
|
"reason": "toolbox_close",
|
|
"session_id": this.sessionId
|
|
});
|
|
this.telemetry.recordEvent("devtools.main", "close", "tools", null, {
|
|
"host": host,
|
|
"width": width,
|
|
"session_id": this.sessionId
|
|
});
|
|
|
|
// Finish all outstanding tasks (which means finish destroying panels and
|
|
// then destroying the host, successfully or not) before destroying the
|
|
// target.
|
|
this._destroyer = new Promise(resolve => {
|
|
resolve(settleAll(outstanding)
|
|
.catch(console.error)
|
|
.then(() => {
|
|
const api = this._netMonitorAPI;
|
|
this._netMonitorAPI = null;
|
|
return api ? api.destroy() : null;
|
|
}, console.error)
|
|
.then(() => {
|
|
this._removeHostListeners();
|
|
|
|
// `location` may already be 'invalid' if the toolbox document is
|
|
// already in process of destruction. Otherwise if it is still
|
|
// around, ensure releasing toolbox document and triggering cleanup
|
|
// thanks to unload event. We do that precisely here, before
|
|
// nullifying the target as various cleanup code depends on the
|
|
// target attribute to be still
|
|
// defined.
|
|
try {
|
|
win.location.replace("about:blank");
|
|
} catch (e) {
|
|
// Do nothing;
|
|
}
|
|
|
|
// Targets need to be notified that the toolbox is being torn down.
|
|
// This is done after other destruction tasks since it may tear down
|
|
// fronts and the debugger transport which earlier destroy methods may
|
|
// require to complete.
|
|
if (!this._target) {
|
|
return null;
|
|
}
|
|
const target = this._target;
|
|
this._target = null;
|
|
this.highlighterUtils.release();
|
|
target.off("close", this.destroy);
|
|
return target.destroy();
|
|
}, console.error).then(() => {
|
|
this.emit("destroyed");
|
|
|
|
// Free _host after the call to destroyed in order to let a chance
|
|
// to destroyed listeners to still query toolbox attributes
|
|
this._host = null;
|
|
this._win = null;
|
|
this._toolPanels.clear();
|
|
|
|
// Force GC to prevent long GC pauses when running tests and to free up
|
|
// memory in general when the toolbox is closed.
|
|
if (flags.testing) {
|
|
win.windowUtils.garbageCollect();
|
|
}
|
|
}).catch(console.error));
|
|
});
|
|
|
|
const leakCheckObserver = ({wrappedJSObject: barrier}) => {
|
|
// Make the leak detector wait until this toolbox is properly destroyed.
|
|
barrier.client.addBlocker("DevTools: Wait until toolbox is destroyed",
|
|
this._destroyer);
|
|
};
|
|
|
|
const topic = "shutdown-leaks-before-check";
|
|
Services.obs.addObserver(leakCheckObserver, topic);
|
|
this._destroyer.then(() => {
|
|
Services.obs.removeObserver(leakCheckObserver, topic);
|
|
});
|
|
|
|
return this._destroyer;
|
|
},
|
|
|
|
_highlighterReady: function() {
|
|
this.emit("highlighter-ready");
|
|
},
|
|
|
|
_highlighterHidden: function() {
|
|
this.emit("highlighter-hide");
|
|
},
|
|
|
|
/**
|
|
* Enable / disable necessary textbox menu items using globalOverlay.js.
|
|
*/
|
|
_updateTextBoxMenuItems: function() {
|
|
const window = this.win;
|
|
["cmd_undo", "cmd_delete", "cmd_cut",
|
|
"cmd_copy", "cmd_paste", "cmd_selectAll"].forEach(window.goUpdateCommand);
|
|
},
|
|
|
|
/**
|
|
* Open the textbox context menu at given coordinates.
|
|
* Panels in the toolbox can call this on contextmenu events with event.screenX/Y
|
|
* instead of having to implement their own copy/paste/selectAll menu.
|
|
* @param {Number} x
|
|
* @param {Number} y
|
|
*/
|
|
openTextBoxContextMenu: function(x, y) {
|
|
this.textBoxContextMenuPopup.openPopupAtScreen(x, y, true);
|
|
},
|
|
|
|
/**
|
|
* Connects to the Gecko Profiler when the developer tools are open. This is
|
|
* necessary because of the WebConsole's `profile` and `profileEnd` methods.
|
|
*/
|
|
async initPerformance() {
|
|
// If target does not have performance actor (addons), do not
|
|
// even register the shared performance connection.
|
|
if (!this.target.hasActor("performance")) {
|
|
return promise.resolve();
|
|
}
|
|
|
|
if (this._performanceFrontConnection) {
|
|
return this._performanceFrontConnection;
|
|
}
|
|
|
|
let resolvePerformance;
|
|
this._performanceFrontConnection = new Promise(function(resolve) {
|
|
resolvePerformance = resolve;
|
|
});
|
|
|
|
this._performance = this.target.getFront("performance");
|
|
await this.performance.connect();
|
|
|
|
// Emit an event when connected, but don't wait on startup for this.
|
|
this.emit("profiler-connected");
|
|
|
|
this.performance.on("*", this._onPerformanceFrontEvent);
|
|
resolvePerformance(this.performance);
|
|
return this._performanceFrontConnection;
|
|
},
|
|
|
|
/**
|
|
* Disconnects the underlying Performance actor. If the connection
|
|
* has not finished initializing, as opening a toolbox does not wait,
|
|
* the performance connection destroy method will wait for it on its own.
|
|
*/
|
|
async destroyPerformance() {
|
|
if (!this.performance) {
|
|
return;
|
|
}
|
|
// If still connecting to performance actor, allow the
|
|
// actor to resolve its connection before attempting to destroy.
|
|
if (this._performanceFrontConnection) {
|
|
await this._performanceFrontConnection;
|
|
}
|
|
this.performance.off("*", this._onPerformanceFrontEvent);
|
|
await this.performance.destroy();
|
|
this._performance = null;
|
|
},
|
|
|
|
/**
|
|
* Reset preferences set by the toolbox.
|
|
*/
|
|
async resetPreference() {
|
|
if (!this._preferenceFront) {
|
|
return;
|
|
}
|
|
|
|
// Only reset the autohide pref in the Browser Toolbox if it's been toggled
|
|
// in the UI (don't reset the pref if it was already set before opening)
|
|
if (this._autohideHasBeenToggled) {
|
|
await this._preferenceFront.clearUserPref(DISABLE_AUTOHIDE_PREF);
|
|
}
|
|
|
|
this._preferenceFront = null;
|
|
},
|
|
|
|
/**
|
|
* Called when any event comes from the PerformanceFront. If the performance tool is
|
|
* already loaded when the first event comes in, immediately unbind this handler, as
|
|
* this is only used to queue up observed recordings before the performance tool can
|
|
* handle them, which will only occur when `console.profile()` recordings are started
|
|
* before the tool loads.
|
|
*/
|
|
async _onPerformanceFrontEvent(eventName, recording) {
|
|
if (this.getPanel("performance")) {
|
|
this.performance.off("*", this._onPerformanceFrontEvent);
|
|
return;
|
|
}
|
|
|
|
this._performanceQueuedRecordings = this._performanceQueuedRecordings || [];
|
|
const recordings = this._performanceQueuedRecordings;
|
|
|
|
// Before any console recordings, we'll get a `console-profile-start` event
|
|
// warning us that a recording will come later (via `recording-started`), so
|
|
// start to boot up the tool and populate the tool with any other recordings
|
|
// observed during that time.
|
|
if (eventName === "console-profile-start" && !this._performanceToolOpenedViaConsole) {
|
|
this._performanceToolOpenedViaConsole = this.loadTool("performance");
|
|
const panel = await this._performanceToolOpenedViaConsole;
|
|
await panel.open();
|
|
|
|
panel.panelWin.PerformanceController.populateWithRecordings(recordings);
|
|
this.performance.off("*", this._onPerformanceFrontEvent);
|
|
}
|
|
|
|
// Otherwise, if it's a recording-started event, we've already started loading
|
|
// the tool, so just store this recording in our array to be later populated
|
|
// once the tool loads.
|
|
if (eventName === "recording-started") {
|
|
recordings.push(recording);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Returns gViewSourceUtils for viewing source.
|
|
*/
|
|
get gViewSourceUtils() {
|
|
return this.win.gViewSourceUtils;
|
|
},
|
|
|
|
/**
|
|
* Opens source in style editor. Falls back to plain "view-source:".
|
|
* @see devtools/client/shared/source-utils.js
|
|
*/
|
|
viewSourceInStyleEditor: function(sourceURL, sourceLine) {
|
|
return viewSource.viewSourceInStyleEditor(this, sourceURL, sourceLine);
|
|
},
|
|
|
|
/**
|
|
* Opens source in debugger. Falls back to plain "view-source:".
|
|
* @see devtools/client/shared/source-utils.js
|
|
*/
|
|
viewSourceInDebugger: function(sourceURL, sourceLine, reason) {
|
|
return viewSource.viewSourceInDebugger(this, sourceURL, sourceLine, reason);
|
|
},
|
|
|
|
/**
|
|
* Opens source in scratchpad. Falls back to plain "view-source:".
|
|
* TODO The `sourceURL` for scratchpad instances are like `Scratchpad/1`.
|
|
* If instances are scoped one-per-browser-window, then we should be able
|
|
* to infer the URL from this toolbox, or use the built in scratchpad IN
|
|
* the toolbox.
|
|
*
|
|
* @see devtools/client/shared/source-utils.js
|
|
*/
|
|
viewSourceInScratchpad: function(sourceURL, sourceLine) {
|
|
return viewSource.viewSourceInScratchpad(sourceURL, sourceLine);
|
|
},
|
|
|
|
/**
|
|
* Opens source in plain "view-source:".
|
|
* @see devtools/client/shared/source-utils.js
|
|
*/
|
|
viewSource: function(sourceURL, sourceLine) {
|
|
return viewSource.viewSource(this, sourceURL, sourceLine);
|
|
},
|
|
|
|
// Support for WebExtensions API (`devtools.network.*`)
|
|
|
|
/**
|
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* Return Netmonitor API object. This object offers Network monitor
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* public API that can be consumed by other panels or WE API.
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*/
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getNetMonitorAPI: async function() {
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const netPanel = this.getPanel("netmonitor");
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// Return Net panel if it exists.
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if (netPanel) {
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return netPanel.panelWin.Netmonitor.api;
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}
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if (this._netMonitorAPI) {
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return this._netMonitorAPI;
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}
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// Create and initialize Network monitor API object.
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// This object is only connected to the backend - not to the UI.
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this._netMonitorAPI = new NetMonitorAPI();
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await this._netMonitorAPI.connect(this);
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return this._netMonitorAPI;
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},
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/**
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* Returns data (HAR) collected by the Network panel.
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*/
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getHARFromNetMonitor: async function() {
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const netMonitor = await this.getNetMonitorAPI();
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let har = await netMonitor.getHar();
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// Return default empty HAR file if needed.
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har = har || buildHarLog(Services.appinfo);
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// Return the log directly to be compatible with
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// Chrome WebExtension API.
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return har.log;
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},
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/**
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* Add listener for `onRequestFinished` events.
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*
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* @param {Object} listener
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* The listener to be called it's expected to be
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* a function that takes ({harEntry, requestId})
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* as first argument.
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*/
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addRequestFinishedListener: async function(listener) {
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const netMonitor = await this.getNetMonitorAPI();
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netMonitor.addRequestFinishedListener(listener);
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},
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removeRequestFinishedListener: async function(listener) {
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const netMonitor = await this.getNetMonitorAPI();
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netMonitor.removeRequestFinishedListener(listener);
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// Destroy Network monitor API object if the following is true:
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// 1) there is no listener
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// 2) the Net panel doesn't exist/use the API object (if the panel
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// exists it's also responsible for destroying it,
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// see `NetMonitorPanel.open` for more details)
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const netPanel = this.getPanel("netmonitor");
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const hasListeners = netMonitor.hasRequestFinishedListeners();
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if (this._netMonitorAPI && !hasListeners && !netPanel) {
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this._netMonitorAPI.destroy();
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this._netMonitorAPI = null;
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}
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},
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|
|
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/**
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* Used to lazily fetch HTTP response content within
|
|
* `onRequestFinished` event listener.
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|
*
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|
* @param {String} requestId
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|
* Id of the request for which the response content
|
|
* should be fetched.
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|
*/
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fetchResponseContent: async function(requestId) {
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const netMonitor = await this.getNetMonitorAPI();
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return netMonitor.fetchResponseContent(requestId);
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},
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|
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// Support management of installed WebExtensions that provide a devtools_page.
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|
|
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/**
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|
* List the subset of the active WebExtensions which have a devtools_page (used by
|
|
* toolbox-options.js to create the list of the tools provided by the enabled
|
|
* WebExtensions).
|
|
* @see devtools/client/framework/toolbox-options.js
|
|
*/
|
|
listWebExtensions: function() {
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|
// Return the array of the enabled webextensions (we can't use the prefs list here,
|
|
// because some of them may be disabled by the Addon Manager and still have a devtools
|
|
// preference).
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return Array.from(this._webExtensions).map(([uuid, {name, pref}]) => {
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|
return {uuid, name, pref};
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});
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|
},
|
|
|
|
/**
|
|
* Add a WebExtension to the list of the active extensions (given the extension UUID,
|
|
* a unique id assigned to an extension when it is installed, and its name),
|
|
* and emit a "webextension-registered" event to allow toolbox-options.js
|
|
* to refresh the listed tools accordingly.
|
|
* @see browser/components/extensions/ext-devtools.js
|
|
*/
|
|
registerWebExtension: function(extensionUUID, {name, pref}) {
|
|
// Ensure that an installed extension (active in the AddonManager) which
|
|
// provides a devtools page is going to be listed in the toolbox options
|
|
// (and refresh its name if it was already listed).
|
|
this._webExtensions.set(extensionUUID, {name, pref});
|
|
this.emit("webextension-registered", extensionUUID);
|
|
},
|
|
|
|
/**
|
|
* Remove an active WebExtension from the list of the active extensions (given the
|
|
* extension UUID, a unique id assigned to an extension when it is installed, and its
|
|
* name), and emit a "webextension-unregistered" event to allow toolbox-options.js
|
|
* to refresh the listed tools accordingly.
|
|
* @see browser/components/extensions/ext-devtools.js
|
|
*/
|
|
unregisterWebExtension: function(extensionUUID) {
|
|
// Ensure that an extension that has been disabled/uninstalled from the AddonManager
|
|
// is going to be removed from the toolbox options.
|
|
this._webExtensions.delete(extensionUUID);
|
|
this.emit("webextension-unregistered", extensionUUID);
|
|
},
|
|
|
|
/**
|
|
* A helper function which returns true if the extension with the given UUID is listed
|
|
* as active for the toolbox and has its related devtools about:config preference set
|
|
* to true.
|
|
* @see browser/components/extensions/ext-devtools.js
|
|
*/
|
|
isWebExtensionEnabled: function(extensionUUID) {
|
|
const extInfo = this._webExtensions.get(extensionUUID);
|
|
return extInfo && Services.prefs.getBoolPref(extInfo.pref, false);
|
|
},
|
|
|
|
/**
|
|
* Returns a panel id in the case of built in panels or "other" in the case of
|
|
* third party panels. This is necessary due to limitations in addon id strings,
|
|
* the permitted length of event telemetry property values and what we actually
|
|
* want to see in our telemetry.
|
|
*
|
|
* @param {String} id
|
|
* The panel id we would like to process.
|
|
*/
|
|
getTelemetryPanelNameOrOther: function(id) {
|
|
if (!this._toolNames) {
|
|
const definitions = gDevTools.getToolDefinitionArray();
|
|
const definitionIds = definitions.map(definition => definition.id);
|
|
|
|
this._toolNames = new Set(definitionIds);
|
|
}
|
|
|
|
if (!this._toolNames.has(id)) {
|
|
return "other";
|
|
}
|
|
|
|
return id;
|
|
},
|
|
};
|