gecko-dev/mobile/android/chrome/content/aboutAddons.js
2014-04-21 11:06:14 -07:00

536 lines
18 KiB
JavaScript

/* 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);
},
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);