The Tor Browser / file revision

 /* ***** BEGIN LICENSE BLOCK *****

  *

  * This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this file,

  * You can obtain one at http://mozilla.org/MPL/2.0/.

  *

  * ***** END LICENSE BLOCK ***** */

 let Ci = Components.interfaces, Cc = Components.classes, Cu = Components.utils;

 Cu.import("resource://gre/modules/Services.jsm")

 Cu.import("resource://gre/modules/XPCOMUtils.jsm");

 Cu.import("resource://gre/modules/AppsUtils.jsm");

 #ifdef MOZ_ANDROID_SYNTHAPKS

 XPCOMUtils.defineLazyModuleGetter(this, "WebappManager", "resource://gre/modules/WebappManager.jsm");

 #endif

 const DEFAULT_ICON = "chrome://browser/skin/images/default-app-icon.png";

 let gStrings = Services.strings.createBundle("chrome://browser/locale/aboutApps.properties");

 XPCOMUtils.defineLazyGetter(window, "gChromeWin", function()

   window.QueryInterface(Ci.nsIInterfaceRequestor)

     .getInterface(Ci.nsIWebNavigation)

     .QueryInterface(Ci.nsIDocShellTreeItem)

     .rootTreeItem

     .QueryInterface(Ci.nsIInterfaceRequestor)

     .getInterface(Ci.nsIDOMWindow)

     .QueryInterface(Ci.nsIDOMChromeWindow));

 document.addEventListener("DOMContentLoaded", onLoad, false);

 var AppsUI = {

   uninstall: null,

   shortcut: null

 };

 function openLink(aEvent) {

   try {

     let formatter = Cc["@mozilla.org/toolkit/URLFormatterService;1"].getService(Ci.nsIURLFormatter);

     let url = formatter.formatURLPref(aEvent.currentTarget.getAttribute("pref"));

     let BrowserApp = gChromeWin.BrowserApp;

     BrowserApp.addTab(url, { selected: true, parentId: BrowserApp.selectedTab.id });

   } catch (ex) {}

 }

 #ifdef MOZ_ANDROID_SYNTHAPKS

 function checkForUpdates(aEvent) {

   WebappManager.checkForUpdates(true);

 }

 #endif

 #ifndef MOZ_ANDROID_SYNTHAPKS

 var ContextMenus = {

   target: null,

   init: function() {

     document.addEventListener("contextmenu", this, false);

     document.getElementById("addToHomescreenLabel").addEventListener("click", this.addToHomescreen, false);

     document.getElementById("uninstallLabel").addEventListener("click", this.uninstall, false);

   },

   handleEvent: function(event) {

     // store the target of context menu events so that we know which app to act on

     this.target = event.target;

     while (!this.target.hasAttribute("contextmenu")) {

       this.target = this.target.parentNode;

     }

   },

   addToHomescreen: function() {

     let manifest = this.target.manifest;

     gChromeWin.WebappsUI.createShortcut(manifest.name, manifest.fullLaunchPath(), manifest.biggestIconURL || DEFAULT_ICON, "webapp");

     this.target = null;

   },

   uninstall: function() {

     navigator.mozApps.mgmt.uninstall(this.target.app);

     let manifest = this.target.manifest;

     gChromeWin.sendMessageToJava({

       type: "Shortcut:Remove",

       title: manifest.name,

       url: manifest.fullLaunchPath(),

       origin: this.target.app.origin,

       shortcutType: "webapp"

     });

     this.target = null;

   }

 }

 #endif

 function onLoad(aEvent) {

   let elmts = document.querySelectorAll("[pref]");

   for (let i = 0; i < elmts.length; i++) {

     elmts[i].addEventListener("click",  openLink,  false);

   }

 #ifdef MOZ_ANDROID_SYNTHAPKS

   document.getElementById("update-item").addEventListener("click", checkForUpdates, false);

 #endif

   navigator.mozApps.mgmt.oninstall = onInstall;

   navigator.mozApps.mgmt.onuninstall = onUninstall;

   updateList();

 #ifndef MOZ_ANDROID_SYNTHAPKS

   ContextMenus.init();

 #endif

 }

 function updateList() {

   let grid = document.getElementById("appgrid");

   while (grid.lastChild) {

     grid.removeChild(grid.lastChild);

   }

   let request = navigator.mozApps.mgmt.getAll();

   request.onsuccess = function() {

     for (let i = 0; i < request.result.length; i++)

       addApplication(request.result[i]);

     if (request.result.length)

       document.getElementById("main-container").classList.remove("hidden");

   }

 }

 function addApplication(aApp) {

   let list = document.getElementById("appgrid");

   let manifest = new ManifestHelper(aApp.manifest, aApp.origin);

   let container = document.createElement("div");

   container.className = "app list-item";

 #ifndef MOZ_ANDROID_SYNTHAPKS

   container.setAttribute("contextmenu", "appmenu");

 #endif

   container.setAttribute("id", "app-" + aApp.origin);

   container.setAttribute("mozApp", aApp.origin);

   container.setAttribute("title", manifest.name);

   let img = document.createElement("img");

   img.src = manifest.biggestIconURL || DEFAULT_ICON;

   img.onerror = function() {

     // If the image failed to load, and it was not our default icon, attempt to

     // use our default as a fallback.

     if (img.src != DEFAULT_ICON) {

       img.src = DEFAULT_ICON;

     }

   }

   img.setAttribute("title", manifest.name);

   let title = document.createElement("div");

   title.appendChild(document.createTextNode(manifest.name));

   container.appendChild(img);

   container.appendChild(title);

   list.appendChild(container);

   container.addEventListener("click", function(aEvent) {

     aApp.launch();

   }, false);

   container.app = aApp;

   container.manifest = manifest;

 }

 function onInstall(aEvent) {

   let node = document.getElementById("app-" + aEvent.application.origin);

   if (node)

     return;

   addApplication(aEvent.application);

   document.getElementById("main-container").classList.remove("hidden");

 }

 function onUninstall(aEvent) {

   let node = document.getElementById("app-" + aEvent.application.origin);

   if (node) {

     let parent = node.parentNode;

     parent.removeChild(node);

     if (!parent.firstChild)

       document.getElementById("main-container").classList.add("hidden");

   }

 }