The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/browser/devtools/app-manager/content/manifest-editor.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,146 @@
     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 +"use strict";
     1.8 +
     1.9 +Cu.import("resource://gre/modules/osfile.jsm");
    1.10 +const {VariablesView} =
    1.11 +  Cu.import("resource:///modules/devtools/VariablesView.jsm", {});
    1.12 +
    1.13 +const VARIABLES_VIEW_URL =
    1.14 +  "chrome://browser/content/devtools/widgets/VariablesView.xul";
    1.15 +
    1.16 +function ManifestEditor(project) {
    1.17 +  this.project = project;
    1.18 +  this._onContainerReady = this._onContainerReady.bind(this);
    1.19 +  this._onEval = this._onEval.bind(this);
    1.20 +  this._onSwitch = this._onSwitch.bind(this);
    1.21 +  this._onDelete = this._onDelete.bind(this);
    1.22 +  this._onNew = this._onNew.bind(this);
    1.23 +}
    1.24 +
    1.25 +ManifestEditor.prototype = {
    1.26 +  get manifest() { return this.project.manifest; },
    1.27 +
    1.28 +  get editable() { return this.project.type == "packaged"; },
    1.29 +
    1.30 +  show: function(containerElement) {
    1.31 +    let deferred = promise.defer();
    1.32 +    let iframe = this._iframe = document.createElement("iframe");
    1.33 +
    1.34 +    iframe.addEventListener("load", function onIframeLoad() {
    1.35 +      iframe.removeEventListener("load", onIframeLoad, true);
    1.36 +      deferred.resolve(iframe.contentWindow);
    1.37 +    }, true);
    1.38 +
    1.39 +    iframe.setAttribute("src", VARIABLES_VIEW_URL);
    1.40 +    iframe.classList.add("variables-view");
    1.41 +    containerElement.appendChild(iframe);
    1.42 +
    1.43 +    return deferred.promise.then(this._onContainerReady);
    1.44 +  },
    1.45 +
    1.46 +  _onContainerReady: function(varWindow) {
    1.47 +    let variablesContainer = varWindow.document.querySelector("#variables");
    1.48 +
    1.49 +    variablesContainer.classList.add("manifest-editor");
    1.50 +
    1.51 +    let editor = this.editor = new VariablesView(variablesContainer);
    1.52 +
    1.53 +    editor.onlyEnumVisible = true;
    1.54 +    editor.alignedValues = true;
    1.55 +    editor.actionsFirst = true;
    1.56 +
    1.57 +    if (this.editable) {
    1.58 +      editor.eval = this._onEval;
    1.59 +      editor.switch = this._onSwitch;
    1.60 +      editor.delete = this._onDelete;
    1.61 +      editor.new = this._onNew;
    1.62 +    }
    1.63 +
    1.64 +    return this.update();
    1.65 +  },
    1.66 +
    1.67 +  _onEval: function(variable, value) {
    1.68 +    let parent = this._descend(variable.ownerView.symbolicPath);
    1.69 +    try {
    1.70 +      parent[variable.name] = JSON.parse(value);
    1.71 +    } catch(e) {
    1.72 +      Cu.reportError(e);
    1.73 +    }
    1.74 +
    1.75 +    this.update();
    1.76 +  },
    1.77 +
    1.78 +  _onSwitch: function(variable, newName) {
    1.79 +    if (variable.name == newName) {
    1.80 +      return;
    1.81 +    }
    1.82 +
    1.83 +    let parent = this._descend(variable.ownerView.symbolicPath);
    1.84 +    parent[newName] = parent[variable.name];
    1.85 +    delete parent[variable.name];
    1.86 +
    1.87 +    this.update();
    1.88 +  },
    1.89 +
    1.90 +  _onDelete: function(variable) {
    1.91 +    let parent = this._descend(variable.ownerView.symbolicPath);
    1.92 +    delete parent[variable.name];
    1.93 +  },
    1.94 +
    1.95 +  _onNew: function(variable, newName, newValue) {
    1.96 +    let parent = this._descend(variable.symbolicPath);
    1.97 +    try {
    1.98 +      parent[newName] = JSON.parse(newValue);
    1.99 +    } catch(e) {
   1.100 +      Cu.reportError(e);
   1.101 +    }
   1.102 +
   1.103 +    this.update();
   1.104 +  },
   1.105 +
   1.106 +  /**
   1.107 +   * Returns the value located at a given path in the manifest.
   1.108 +   * @param path array
   1.109 +   *        A string for each path component: ["developer", "name"]
   1.110 +   */
   1.111 +  _descend: function(path) {
   1.112 +    let parent = this.manifest;
   1.113 +    while (path.length) {
   1.114 +      parent = parent[path.shift()];
   1.115 +    }
   1.116 +    return parent;
   1.117 +  },
   1.118 +
   1.119 +  update: function() {
   1.120 +    this.editor.rawObject = this.manifest;
   1.121 +    this.editor.commitHierarchy();
   1.122 +
   1.123 +    // Wait until the animation from commitHierarchy has completed
   1.124 +    let deferred = promise.defer();
   1.125 +    setTimeout(deferred.resolve, this.editor.lazyEmptyDelay + 1);
   1.126 +    return deferred.promise;
   1.127 +  },
   1.128 +
   1.129 +  save: function() {
   1.130 +    if (this.editable) {
   1.131 +      let validator = new AppValidator(this.project);
   1.132 +      let manifestFile = validator._getPackagedManifestFile();
   1.133 +      let path = manifestFile.path;
   1.134 +
   1.135 +      let encoder = new TextEncoder();
   1.136 +      let data = encoder.encode(JSON.stringify(this.manifest, null, 2));
   1.137 +
   1.138 +      return OS.File.writeAtomic(path, data, { tmpPath: path + ".tmp" });
   1.139 +    }
   1.140 +
   1.141 +    return promise.resolve();
   1.142 +  },
   1.143 +
   1.144 +  destroy: function() {
   1.145 +    if (this._iframe) {
   1.146 +      this._iframe.remove();
   1.147 +    }
   1.148 +  }
   1.149 +};