The Tor Browser: mobile/android/chrome/content/aboutAddons.js@6474c204b198 (annotated)

mobile/android/chrome/content/aboutAddons.js@6474c204b198 (annotated)

mobile/android/chrome/content/aboutAddons.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* 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/. */
 "use strict";
 let Ci = Components.interfaces, Cc = Components.classes, Cu = Components.utils;
 Cu.import("resource://gre/modules/Services.jsm")
 Cu.import("resource://gre/modules/AddonManager.jsm");
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 const AMO_ICON = "chrome://browser/skin/images/amo-logo.png";
 let gStringBundle = Services.strings.createBundle("chrome://browser/locale/aboutAddons.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));
 var ContextMenus = {
   target: null,
   init: function() {
     document.addEventListener("contextmenu", this, false);
     document.getElementById("contextmenu-enable").addEventListener("click", ContextMenus.enable.bind(this), false);
     document.getElementById("contextmenu-disable").addEventListener("click", ContextMenus.disable.bind(this), false);
     document.getElementById("contextmenu-uninstall").addEventListener("click", ContextMenus.uninstall.bind(this), false);
     // XXX - Hack to fix bug 985867 for now
     document.addEventListener("touchstart", function() { });
   },
   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;
     }
     if (!this.target) {
       document.getElementById("contextmenu-enable").setAttribute("hidden", "true");
       document.getElementById("contextmenu-disable").setAttribute("hidden", "true");
       document.getElementById("contextmenu-uninstall").setAttribute("hidden", "true");
       return;
     }
     let addon = this.target.addon;
     if (addon.scope == AddonManager.SCOPE_APPLICATION) {
       document.getElementById("contextmenu-uninstall").setAttribute("hidden", "true");
     } else {
       document.getElementById("contextmenu-uninstall").removeAttribute("hidden");
     }
     let enabled = this.target.getAttribute("isDisabled") != "true";
     if (enabled) {
       document.getElementById("contextmenu-enable").setAttribute("hidden", "true");
       document.getElementById("contextmenu-disable").removeAttribute("hidden");
     } else {
       document.getElementById("contextmenu-enable").removeAttribute("hidden");
       document.getElementById("contextmenu-disable").setAttribute("hidden", "true");
     }
   },
   enable: function(event) {
     Addons.setEnabled(true, this.target.addon);
     this.target = null;
   },
   disable: function (event) {
     Addons.setEnabled(false, this.target.addon);
     this.target = null;
   },
   uninstall: function (event) {
     Addons.uninstall(this.target.addon);
     this.target = null;
   }
 }
 function init() {
   window.addEventListener("popstate", onPopState, false);
   AddonManager.addInstallListener(Addons);
   AddonManager.addAddonListener(Addons);
   Addons.init();
   showList();
   ContextMenus.init();
   document.getElementById("header-button").addEventListener("click", openLink, false);
 }
 function uninit() {
   AddonManager.removeInstallListener(Addons);
   AddonManager.removeAddonListener(Addons);
 }
 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) {}
 }
 function onPopState(aEvent) {
   // Called when back/forward is used to change the state of the page
   if (aEvent.state) {
     // Show the detail page for an addon
     Addons.showDetails(Addons._getElementForAddon(aEvent.state.id));
   } else {
     // Clear any previous detail addon
     let detailItem = document.querySelector("#addons-details > .addon-item");
     detailItem.addon = null;
     showList();
   }
 }
 function showList() {
   // Hide the detail page and show the list
   let details = document.querySelector("#addons-details");
   details.style.display = "none";
   let list = document.querySelector("#addons-list");
   list.style.display = "block";
 }
 var Addons = {
   _restartCount: 0,
   _createItem: function _createItem(aAddon) {
     let outer = document.createElement("div");
     outer.setAttribute("addonID", aAddon.id);
     outer.className = "addon-item list-item";
     outer.setAttribute("role", "button");
     outer.setAttribute("contextmenu", "addonmenu");
     outer.addEventListener("click", function() {
       this.showDetails(outer);
       history.pushState({ id: aAddon.id }, document.title);
     }.bind(this), true);
     let img = document.createElement("img");
     img.className = "icon";
     img.setAttribute("src", aAddon.iconURL || AMO_ICON);
     outer.appendChild(img);
     let inner = document.createElement("div");
     inner.className = "inner";
     let details = document.createElement("div");
     details.className = "details";
     inner.appendChild(details);
     let titlePart = document.createElement("div");
     titlePart.textContent = aAddon.name;
     titlePart.className = "title";
     details.appendChild(titlePart);
     let versionPart = document.createElement("div");
     versionPart.textContent = aAddon.version;
     versionPart.className = "version";
     details.appendChild(versionPart);
     if ("description" in aAddon) {
       let descPart = document.createElement("div");
       descPart.textContent = aAddon.description;
       descPart.className = "description";
       inner.appendChild(descPart);
     }
     outer.appendChild(inner);
     return outer;
   },
   _createBrowseItem: function _createBrowseItem() {
     let outer = document.createElement("div");
     outer.className = "addon-item list-item";
     outer.setAttribute("role", "button");
     outer.setAttribute("pref", "extensions.getAddons.browseAddons");
     outer.addEventListener("click", openLink, true);
     let img = document.createElement("img");
     img.className = "icon";
     img.setAttribute("src", AMO_ICON);
     outer.appendChild(img);
     let inner = document.createElement("div");
     inner.className = "inner";
     let title = document.createElement("div");
     title.id = "browse-title";
     title.className = "title";
     title.textContent = gStringBundle.GetStringFromName("addons.browseAll");
     inner.appendChild(title);
     outer.appendChild(inner);
     return outer;
   },
   _createItemForAddon: function _createItemForAddon(aAddon) {
     let appManaged = (aAddon.scope == AddonManager.SCOPE_APPLICATION);
     let opType = this._getOpTypeForOperations(aAddon.pendingOperations);
     let updateable = (aAddon.permissions & AddonManager.PERM_CAN_UPGRADE) > 0;
     let uninstallable = (aAddon.permissions & AddonManager.PERM_CAN_UNINSTALL) > 0;
     let blocked = "";
     switch(aAddon.blocklistState) {
       case Ci.nsIBlocklistService.STATE_BLOCKED:
         blocked = "blocked";
         break;
       case Ci.nsIBlocklistService.STATE_SOFTBLOCKED:
         blocked = "softBlocked";
         break;
       case Ci.nsIBlocklistService.STATE_OUTDATED:
         blocked = "outdated";
         break;
     }
     let item = this._createItem(aAddon);
     item.setAttribute("isDisabled", !aAddon.isActive);
     item.setAttribute("opType", opType);
     item.setAttribute("updateable", updateable);
     if (blocked)
       item.setAttribute("blockedStatus", blocked);
     item.setAttribute("optionsURL", aAddon.optionsURL || "");
     item.addon = aAddon;
     return item;
   },
   _getElementForAddon: function(aKey) {
     let list = document.getElementById("addons-list");
     let element = list.querySelector("div[addonID=" + aKey.quote() + "]");
     return element;
   },
   init: function init() {
     let self = this;
     AddonManager.getAddonsByTypes(["extension", "theme", "locale"], function(aAddons) {
       // Clear all content before filling the addons
       let list = document.getElementById("addons-list");
       list.innerHTML = "";
       for (let i=0; i<aAddons.length; i++) {
         let item = self._createItemForAddon(aAddons[i]);
         list.appendChild(item);
       }
       // Add a "Browse all Firefox Add-ons" item to the bottom of the list.
       let browseItem = self._createBrowseItem();
       list.appendChild(browseItem);
     });
     document.getElementById("uninstall-btn").addEventListener("click", Addons.uninstallCurrent.bind(this), false);
     document.getElementById("cancel-btn").addEventListener("click", Addons.cancelUninstall.bind(this), false);
     document.getElementById("disable-btn").addEventListener("click", Addons.disable.bind(this), false);
     document.getElementById("enable-btn").addEventListener("click", Addons.enable.bind(this), false);
   },
   _getOpTypeForOperations: function _getOpTypeForOperations(aOperations) {
     if (aOperations & AddonManager.PENDING_UNINSTALL)
       return "needs-uninstall";
     if (aOperations & AddonManager.PENDING_ENABLE)
       return "needs-enable";
     if (aOperations & AddonManager.PENDING_DISABLE)
       return "needs-disable";
     return "";
   },
   showDetails: function showDetails(aListItem) {
     // This function removes and returns the text content of aNode without
     // removing any child elements. Removing the text nodes ensures any XBL
     // bindings apply properly.
     function stripTextNodes(aNode) {
       var text = "";
       for (var i = 0; i < aNode.childNodes.length; i++) {
         if (aNode.childNodes[i].nodeType != document.ELEMENT_NODE) {
           text += aNode.childNodes[i].textContent;
           aNode.removeChild(aNode.childNodes[i--]);
         } else {
           text += stripTextNodes(aNode.childNodes[i]);
         }
       }
       return text;
     }
     let detailItem = document.querySelector("#addons-details > .addon-item");
     detailItem.setAttribute("isDisabled", aListItem.getAttribute("isDisabled"));
     detailItem.setAttribute("opType", aListItem.getAttribute("opType"));
     detailItem.setAttribute("optionsURL", aListItem.getAttribute("optionsURL"));
     let addon = detailItem.addon = aListItem.addon;
     let favicon = document.querySelector("#addons-details > .addon-item .icon");
     favicon.setAttribute("src", addon.iconURL || AMO_ICON);
     detailItem.querySelector(".title").textContent = addon.name;
     detailItem.querySelector(".version").textContent = addon.version;
     detailItem.querySelector(".description-full").textContent = addon.description;
     detailItem.querySelector(".status-uninstalled").textContent =
       gStringBundle.formatStringFromName("addonStatus.uninstalled", [addon.name], 1);
     let enableBtn = document.getElementById("enable-btn");
     if (addon.appDisabled)
       enableBtn.setAttribute("disabled", "true");
     else
       enableBtn.removeAttribute("disabled");
     let uninstallBtn = document.getElementById("uninstall-btn");
     if (addon.scope == AddonManager.SCOPE_APPLICATION)
       uninstallBtn.setAttribute("disabled", "true");
     else
       uninstallBtn.removeAttribute("disabled");
     let box = document.querySelector("#addons-details > .addon-item .options-box");
     box.innerHTML = "";
     // Retrieve the extensions preferences
     try {
       let optionsURL = aListItem.getAttribute("optionsURL");
       let xhr = new XMLHttpRequest();
       xhr.open("GET", optionsURL, false);
       xhr.send();
       if (xhr.responseXML) {
         // Only allow <setting> for now
         let settings = xhr.responseXML.querySelectorAll(":root > setting");
         if (settings.length > 0) {
           for (let i = 0; i < settings.length; i++) {
             var setting = settings[i];
             var desc = stripTextNodes(setting).trim();
             if (!setting.hasAttribute("desc"))
               setting.setAttribute("desc", desc);
             box.appendChild(setting);
           }
           // Send an event so add-ons can prepopulate any non-preference based
           // settings
           let event = document.createEvent("Events");
           event.initEvent("AddonOptionsLoad", true, false);
           window.dispatchEvent(event);
           // Also send a notification to match the behavior of desktop Firefox
           let id = aListItem.getAttribute("addonID");
           Services.obs.notifyObservers(document, AddonManager.OPTIONS_NOTIFICATION_DISPLAYED, id);
         } else {
           // No options, so hide the header and reset the list item
           detailItem.setAttribute("optionsURL", "");
           aListItem.setAttribute("optionsURL", "");
         }
       }
     } catch (e) { }
     let list = document.querySelector("#addons-list");
     list.style.display = "none";
     let details = document.querySelector("#addons-details");
     details.style.display = "block";
   },
   setEnabled: function setEnabled(aValue, aAddon) {
     let detailItem = document.querySelector("#addons-details > .addon-item");
     let addon = aAddon || detailItem.addon;
     if (!addon)
       return;
     let listItem = this._getElementForAddon(addon.id);
     let opType;
     if (addon.type == "theme") {
       if (aValue) {
         // We can have only one theme enabled, so disable the current one if any
         let list = document.getElementById("addons-list");
         let item = list.firstElementChild;
         while (item) {
           if (item.addon && (item.addon.type == "theme") && (item.addon.isActive)) {
             item.addon.userDisabled = true;
             item.setAttribute("isDisabled", true);
             break;
           }
           item = item.nextSibling;
         }
       }
       addon.userDisabled = !aValue;
     } else if (addon.type == "locale") {
       addon.userDisabled = !aValue;
     } else {
       addon.userDisabled = !aValue;
       opType = this._getOpTypeForOperations(addon.pendingOperations);
       if ((addon.pendingOperations & AddonManager.PENDING_ENABLE) ||
           (addon.pendingOperations & AddonManager.PENDING_DISABLE)) {
         this.showRestart();
       } else if (listItem && /needs-(enable|disable)/.test(listItem.getAttribute("opType"))) {
         this.hideRestart();
       }
     }
     if (addon == detailItem.addon) {
       detailItem.setAttribute("isDisabled", !aValue);
       if (opType)
         detailItem.setAttribute("opType", opType);
       else
         detailItem.removeAttribute("opType");
     }
     // Sync to the list item
     if (listItem) {
       listItem.setAttribute("isDisabled", !aValue);
       if (opType)
         listItem.setAttribute("opType", opType);
       else
         listItem.removeAttribute("opType");
     }
   },
   enable: function enable() {
     this.setEnabled(true);
   },
   disable: function disable() {
     this.setEnabled(false);
   },
   uninstallCurrent: function uninstallCurrent() {
     let detailItem = document.querySelector("#addons-details > .addon-item");
     let addon = detailItem.addon;
     if (!addon)
       return;
     this.uninstall(addon);
   },
   uninstall: function uninstall(aAddon) {
     let list = document.getElementById("addons-list");
     if (!aAddon) {
         return;
     }
     let listItem = this._getElementForAddon(aAddon.id);
     aAddon.uninstall();
     if (aAddon.pendingOperations & AddonManager.PENDING_UNINSTALL) {
       this.showRestart();
       // A disabled addon doesn't need a restart so it has no pending ops and
       // can't be cancelled
       let opType = this._getOpTypeForOperations(aAddon.pendingOperations);
       if (!aAddon.isActive && opType == "")
         opType = "needs-uninstall";
       detailItem.setAttribute("opType", opType);
       listItem.setAttribute("opType", opType);
     } else {
       list.removeChild(listItem);
       history.back();
     }
   },
   cancelUninstall: function ev_cancelUninstall() {
     let detailItem = document.querySelector("#addons-details > .addon-item");
     let addon = detailItem.addon;
     if (!addon)
       return;
     addon.cancelUninstall();
     this.hideRestart();
     let opType = this._getOpTypeForOperations(addon.pendingOperations);
     detailItem.setAttribute("opType", opType);
     let listItem = this._getElementForAddon(addon.id);
     listItem.setAttribute("opType", opType);
   },
   showRestart: function showRestart() {
     this._restartCount++;
     gChromeWin.XPInstallObserver.showRestartPrompt();
   },
   hideRestart: function hideRestart() {
     this._restartCount--;
     if (this._restartCount == 0)
       gChromeWin.XPInstallObserver.hideRestartPrompt();
   },
   onEnabled: function(aAddon) {
     let listItem = this._getElementForAddon(aAddon.id);
     if (!listItem)
       return;
     // Reload the details to pick up any options now that it's enabled.
     listItem.setAttribute("optionsURL", aAddon.optionsURL || "");
     let detailItem = document.querySelector("#addons-details > .addon-item");
     if (aAddon == detailItem.addon)
       this.showDetails(listItem);
   },
   onInstallEnded: function(aInstall, aAddon) {
     let needsRestart = false;
     if (aInstall.existingAddon && (aInstall.existingAddon.pendingOperations & AddonManager.PENDING_UPGRADE))
       needsRestart = true;
     else if (aAddon.pendingOperations & AddonManager.PENDING_INSTALL)
       needsRestart = true;
     let list = document.getElementById("addons-list");
     let element = this._getElementForAddon(aAddon.id);
     if (!element) {
       element = this._createItemForAddon(aAddon);
       list.insertBefore(element, list.firstElementChild);
     }
     if (needsRestart)
       element.setAttribute("opType", "needs-restart");
   },
   onInstallFailed: function(aInstall) {
   },
   onDownloadProgress: function xpidm_onDownloadProgress(aInstall) {
   },
   onDownloadFailed: function(aInstall) {
   },
   onDownloadCancelled: function(aInstall) {
   }
 }
 window.addEventListener("load", init, false);
 window.addEventListener("unload", uninit, false);