The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/browser/devtools/webconsole/panel.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,123 @@
     1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.7 +
     1.8 +"use strict";
     1.9 +
    1.10 +const {Cc, Ci, Cu} = require("chrome");
    1.11 +
    1.12 +loader.lazyImporter(this, "devtools", "resource://gre/modules/devtools/Loader.jsm");
    1.13 +loader.lazyImporter(this, "promise", "resource://gre/modules/Promise.jsm", "Promise");
    1.14 +loader.lazyGetter(this, "HUDService", () => require("devtools/webconsole/hudservice"));
    1.15 +loader.lazyGetter(this, "EventEmitter", () => require("devtools/toolkit/event-emitter"));
    1.16 +loader.lazyImporter(this, "gDevTools", "resource:///modules/devtools/gDevTools.jsm");
    1.17 +
    1.18 +/**
    1.19 + * A DevToolPanel that controls the Web Console.
    1.20 + */
    1.21 +function WebConsolePanel(iframeWindow, toolbox)
    1.22 +{
    1.23 +  this._frameWindow = iframeWindow;
    1.24 +  this._toolbox = toolbox;
    1.25 +  EventEmitter.decorate(this);
    1.26 +}
    1.27 +
    1.28 +exports.WebConsolePanel = WebConsolePanel;
    1.29 +
    1.30 +WebConsolePanel.prototype = {
    1.31 +  hud: null,
    1.32 +
    1.33 +  /**
    1.34 +   * Called by the WebConsole's onkey command handler.
    1.35 +   * If the WebConsole is opened, check if the JSTerm's input line has focus.
    1.36 +   * If not, focus it.
    1.37 +   */
    1.38 +  focusInput: function WCP_focusInput()
    1.39 +  {
    1.40 +    let inputNode = this.hud.jsterm.inputNode;
    1.41 +
    1.42 +    if (!inputNode.getAttribute("focused"))
    1.43 +    {
    1.44 +      inputNode.focus();
    1.45 +    }
    1.46 +  },
    1.47 +
    1.48 +  /**
    1.49 +   * Open is effectively an asynchronous constructor.
    1.50 +   *
    1.51 +   * @return object
    1.52 +   *         A promise that is resolved when the Web Console completes opening.
    1.53 +   */
    1.54 +  open: function WCP_open()
    1.55 +  {
    1.56 +    let parentDoc = this._toolbox.doc;
    1.57 +    let iframe = parentDoc.getElementById("toolbox-panel-iframe-webconsole");
    1.58 +    iframe.className = "web-console-frame";
    1.59 +
    1.60 +    // Make sure the iframe content window is ready.
    1.61 +    let deferredIframe = promise.defer();
    1.62 +    let win, doc;
    1.63 +    if ((win = iframe.contentWindow) &&
    1.64 +        (doc = win.document) &&
    1.65 +        doc.readyState == "complete") {
    1.66 +      deferredIframe.resolve(null);
    1.67 +    }
    1.68 +    else {
    1.69 +      iframe.addEventListener("load", function onIframeLoad() {
    1.70 +        iframe.removeEventListener("load", onIframeLoad, true);
    1.71 +        deferredIframe.resolve(null);
    1.72 +      }, true);
    1.73 +    }
    1.74 +
    1.75 +    // Local debugging needs to make the target remote.
    1.76 +    let promiseTarget;
    1.77 +    if (!this.target.isRemote) {
    1.78 +      promiseTarget = this.target.makeRemote();
    1.79 +    }
    1.80 +    else {
    1.81 +      promiseTarget = promise.resolve(this.target);
    1.82 +    }
    1.83 +
    1.84 +    // 1. Wait for the iframe to load.
    1.85 +    // 2. Wait for the remote target.
    1.86 +    // 3. Open the Web Console.
    1.87 +    return deferredIframe.promise
    1.88 +      .then(() => promiseTarget)
    1.89 +      .then((aTarget) => {
    1.90 +        this._frameWindow._remoteTarget = aTarget;
    1.91 +
    1.92 +        let webConsoleUIWindow = iframe.contentWindow.wrappedJSObject;
    1.93 +        let chromeWindow = iframe.ownerDocument.defaultView;
    1.94 +        return HUDService.openWebConsole(this.target, webConsoleUIWindow,
    1.95 +                                         chromeWindow);
    1.96 +      })
    1.97 +      .then((aWebConsole) => {
    1.98 +        this.hud = aWebConsole;
    1.99 +        this._isReady = true;
   1.100 +        this.emit("ready");
   1.101 +        return this;
   1.102 +      }, (aReason) => {
   1.103 +        let msg = "WebConsolePanel open failed. " +
   1.104 +                  aReason.error + ": " + aReason.message;
   1.105 +        dump(msg + "\n");
   1.106 +        Cu.reportError(msg);
   1.107 +      });
   1.108 +  },
   1.109 +
   1.110 +  get target() this._toolbox.target,
   1.111 +
   1.112 +  _isReady: false,
   1.113 +  get isReady() this._isReady,
   1.114 +
   1.115 +  destroy: function WCP_destroy()
   1.116 +  {
   1.117 +    if (this._destroyer) {
   1.118 +      return this._destroyer;
   1.119 +    }
   1.120 +
   1.121 +    this._destroyer = this.hud.destroy();
   1.122 +    this._destroyer.then(() => this.emit("destroyed"));
   1.123 +
   1.124 +    return this._destroyer;
   1.125 +  },
   1.126 +};