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2f2ae146c0
RetroZilla/toolkit/mozapps/extensions/content/extensions.js
Ryan Nematz 2f2ae146c0 first commit
2015-10-20 23:03:22 -04:00

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# -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is The Extension Manager.
#
# The Initial Developer of the Original Code is Ben Goodger.
# Portions created by the Initial Developer are Copyright (C) 2004
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Ben Goodger <ben@mozilla.org>
# Robert Strong <robert.bugzilla@gmail.com>
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
///////////////////////////////////////////////////////////////////////////////
// Globals
const nsIUpdateItem = Components.interfaces.nsIUpdateItem;
const nsIFilePicker = Components.interfaces.nsIFilePicker;
const nsIIOService = Components.interfaces.nsIIOService;
const nsIFileProtocolHandler = Components.interfaces.nsIFileProtocolHandler;
const nsIURL = Components.interfaces.nsIURL;
var gView = null;
var gExtensionManager = null;
var gExtensionsView = null;
var gExtensionStrings = null;
var gCurrentTheme = "classic/1.0";
var gDefaultTheme = "classic/1.0";
var gDownloadManager = null;
var gObserverIndex = -1;
var gInSafeMode = false;
var gCheckCompat = true;
var gUpdatesOnly = false;
var gAppID = "";
var gPref = null;
var gPriorityCount = 0;
const PREF_EM_CHECK_COMPATIBILITY = "extensions.checkCompatibility";
const PREF_EXTENSIONS_GETMORETHEMESURL = "extensions.getMoreThemesURL";
const PREF_EXTENSIONS_GETMOREEXTENSIONSURL = "extensions.getMoreExtensionsURL";
const PREF_EXTENSIONS_DSS_ENABLED = "extensions.dss.enabled";
const PREF_EXTENSIONS_DSS_SWITCHPENDING = "extensions.dss.switchPending";
const PREF_EXTENSIONS_HIDE_INSTALL_BTN = "extensions.hideInstallButton";
const PREF_EM_LAST_SELECTED_SKIN = "extensions.lastSelectedSkin";
const PREF_GENERAL_SKINS_SELECTEDSKIN = "general.skins.selectedSkin";
const PREF_UPDATE_NOTIFYUSER = "extensions.update.notifyUser";
const RDFURI_ITEM_ROOT = "urn:mozilla:item:root";
const PREFIX_ITEM_URI = "urn:mozilla:item:";
const PREFIX_NS_EM = "http://www.mozilla.org/2004/em-rdf#";
const kXULNSURI = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
const OP_NONE = "";
const OP_NEEDS_INSTALL = "needs-install";
const OP_NEEDS_UPGRADE = "needs-upgrade";
const OP_NEEDS_UNINSTALL = "needs-uninstall";
const OP_NEEDS_ENABLE = "needs-enable";
const OP_NEEDS_DISABLE = "needs-disable";
///////////////////////////////////////////////////////////////////////////////
// Utility Functions
function setElementDisabledByID(aID, aDoDisable) {
var element = document.getElementById(aID);
if (element) {
if (aDoDisable)
element.setAttribute("disabled", "true");
else
element.removeAttribute("disabled");
}
}
function getBrandShortName() {
var brandStrings = document.getElementById("brandStrings");
return brandStrings.getString("brandShortName");
}
function getExtensionString(key, strings) {
if (strings)
return gExtensionStrings.getFormattedString(key, strings);
return gExtensionStrings.getString(key);
}
function MessageButton(aLabel, aAccesskey, aData) {
this.label = aLabel;
this.accessKey = aAccesskey;
this.data = aData || "addons-message-dismiss";
}
MessageButton.prototype = {
label: null,
accessKey: null,
data: null,
callback: function (aNotification, aButton) {
var os = Components.classes["@mozilla.org/observer-service;1"]
.getService(Components.interfaces.nsIObserverService);
os.notifyObservers(null, "addons-message-notification", aButton.data);
aNotification.close();
return true;
}
};
function showMessage(aIconURL, aMessage, aButtonLabel, aButtonAccesskey,
aShowCloseButton, aNotifyData) {
var addonsMsg = document.getElementById("addonsMsg");
var buttons = null;
if (aButtonLabel)
buttons = [new MessageButton(aButtonLabel, aButtonAccesskey, aNotifyData)];
var oldMessage = addonsMsg.getNotificationWithValue(aMessage);
if (oldMessage && oldMessage.parentNode)
addonsMsg.removeNotification(oldMessage);
if (addonsMsg.currentNotification)
gPriorityCount += 0.0001;
else
gPriorityCount = 0;
addonsMsg.appendNotification(aMessage, aMessage, aIconURL,
addonsMsg.PRIORITY_WARNING_LOW + gPriorityCount,
buttons).hideclose = !aShowCloseButton;
}
// dynamically creates a template
var AddonsViewBuilder = {
_bindingList: null,
_actionList: null,
// if aActionList is null aBindingList will be used to generate actions
updateView: function(aRulesList, aURI, aBindingList, aActionList)
{
this._bindingList = aBindingList;
if (!aActionList)
this._actionList = aBindingList;
this.clearChildren(gExtensionsView);
var template = document.createElementNS(kXULNSURI, "template");
gExtensionsView.appendChild(template);
for (var i = 0; i < aRulesList.length; ++i)
template.appendChild(this.createRule(aRulesList[i], aURI));
this._bindingList = null;
this._actionList = null;
gExtensionsView.builder.rebuild();
},
clearChildren: function(aEl)
{
while (aEl.hasChildNodes())
aEl.removeChild(aEl.lastChild);
},
createRule: function(aTriplesList, aURI)
{
var rule = document.createElementNS(kXULNSURI, "rule");
var conditions = document.createElementNS(kXULNSURI, "conditions");
rule.appendChild(conditions);
var content = document.createElementNS(kXULNSURI, "content");
content.setAttribute("uri", "?uri");
conditions.appendChild(content);
var member = this.createMember("?uri", "?" + aURI);
conditions.appendChild(member);
for (var i = 0; i < aTriplesList.length; ++i)
conditions.appendChild(this.createTriple("?" + aURI, PREFIX_NS_EM + aTriplesList[i][0], aTriplesList[i][1], aTriplesList[i][2]));
var bindings = document.createElementNS(kXULNSURI, "bindings");
rule.appendChild(bindings);
for (i = 0; i < this._bindingList.length; ++i)
bindings.appendChild(this.createBinding(this._bindingList[i], aURI));
var action = document.createElementNS(kXULNSURI, "action");
rule.appendChild(action);
var extension = document.createElementNS(kXULNSURI, aURI);
action.appendChild(extension);
extension.setAttribute("uri", "?" + aURI);
for (i = 0; i < this._actionList.length; ++i)
extension.setAttribute(this._actionList[i][0], this._actionList[i][1]);
return rule;
},
createTriple: function(aSubject, aPredicate, aObject, aParseType)
{
var triple = document.createElementNS(kXULNSURI, "triple");
triple.setAttribute("subject", aSubject);
triple.setAttribute("predicate", aPredicate);
triple.setAttribute("object", aObject);
if (aParseType)
triple.setAttribute("parsetype", aParseType);
return triple;
},
createBinding: function(aPredicateObjectList, aURI)
{
var binding = document.createElementNS(kXULNSURI, "binding");
binding.setAttribute("subject", "?" + aURI);
binding.setAttribute("predicate", PREFIX_NS_EM + aPredicateObjectList[0]);
binding.setAttribute("object", aPredicateObjectList[1]);
return binding;
},
createMember: function(aContainer, aChild)
{
var member = document.createElementNS(kXULNSURI, "member");
member.setAttribute("container", aContainer);
member.setAttribute("child", aChild);
return member;
}
};
function showView(aView) {
if (gView == aView)
return;
updateLastSelected(aView);
gView = aView;
// Using disabled to represent add-on state in regards to the EM causes evil
// focus behavior when used as an element attribute when the element isn't
// really disabled.
var bindingList = [ ["aboutURL", "?aboutURL"],
["addonID", "?addonID"],
["availableUpdateURL", "?availableUpdateURL"],
["availableUpdateVersion", "?availableUpdateVersion"],
["blocklisted", "?blocklisted"],
["compatible", "?compatible"],
["description", "?description"],
["downloadURL", "?downloadURL"],
["isDisabled", "?isDisabled"],
["hidden", "?hidden"],
["homepageURL", "?homepageURL"],
["iconURL", "?iconURL"],
["internalName", "?internalName"],
["locked", "?locked"],
["name", "?name"],
["optionsURL", "?optionsURL"],
["opType", "?opType"],
["previewImage", "?previewImage"],
["satisfiesDependencies", "?satisfiesDependencies"],
["type", "?type"],
["updateable", "?updateable"],
["updateURL", "?updateURL"],
["version", "?version"] ];
var showInstallFile = true;
try {
showInstallFile = !gPref.getBoolPref(PREF_EXTENSIONS_HIDE_INSTALL_BTN);
}
catch (e) { }
var showCheckUpdatesAll = true;
var showInstallUpdatesAll = false;
var showRestartApp = false;
var showSkip = false;
var showContinue = false;
switch (aView) {
case "extensions":
var types = [ [ ["type", nsIUpdateItem.TYPE_EXTENSION, "Integer" ] ] ];
break;
case "themes":
types = [ [ ["type", nsIUpdateItem.TYPE_THEME, "Integer" ] ] ];
break;
case "locales":
types = [ [ ["type", nsIUpdateItem.TYPE_LOCALE, "Integer" ] ] ];
break;
case "plugins":
types = [ [ ["type", nsIUpdateItem.TYPE_PLUGIN, "Integer" ] ] ];
break;
case "updates":
document.getElementById("updates-view").hidden = false;
showInstallFile = false;
showCheckUpdatesAll = false;
showInstallUpdatesAll = true;
if (gUpdatesOnly)
showSkip = true;
bindingList = [ ["aboutURL", "?aboutURL"],
["availableUpdateURL", "?availableUpdateURL"],
["availableUpdateVersion", "?availableUpdateVersion"],
["blocklisted", "?blocklisted"],
["homepageURL", "?homepageURL"],
["iconURL", "?iconURL"],
["internalName", "?internalName"],
["locked", "?locked"],
["name", "?name"],
["opType", "?opType"],
["previewImage", "?previewImage"],
["satisfiesDependencies", "?satisfiesDependencies"],
["type", "?type"],
["updateURL", "?updateURL"],
["version", "?version"],
["typeName", "update"] ];
types = [ [ ["availableUpdateVersion", "?availableUpdateVersion", null] ] ];
break;
case "installs":
document.getElementById("installs-view").hidden = false;
showInstallFile = false;
showCheckUpdatesAll = false;
showInstallUpdatesAll = false;
if (gUpdatesOnly)
showContinue = true;
else
showRestartApp = true;
bindingList = [ ["aboutURL", "?aboutURL"],
["addonID", "?addonID"],
["availableUpdateURL", "?availableUpdateURL"],
["availableUpdateVersion", "?availableUpdateVersion"],
["blocklisted", "?blocklisted"],
["compatible", "?compatible"],
["description", "?description"],
["downloadURL", "?downloadURL"],
["incompatibleUpdate", "?incompatibleUpdate"],
["isDisabled", "?isDisabled"],
["hidden", "?hidden"],
["homepageURL", "?homepageURL"],
["iconURL", "?iconURL"],
["internalName", "?internalName"],
["locked", "?locked"],
["name", "?name"],
["optionsURL", "?optionsURL"],
["opType", "?opType"],
["previewImage", "?previewImage"],
["progress", "?progress"],
["state", "?state"],
["status", "?status"],
["type", "?type"],
["updateable", "?updateable"],
["updateURL", "?updateURL"],
["version", "?version"],
["typeName", "install"] ];
types = [ [ ["state", "?state", null ] ] ];
break;
}
var isThemes = aView == "themes";
var getMore = document.getElementById("getMore");
if (aView == "themes" || aView == "extensions") {
try {
var el = document.getElementById("installFileButton");
el.setAttribute("tooltiptext", el.getAttribute(isThemes ? "tooltiptextthemes" :
"tooltiptextaddons"));
el = document.getElementById("checkUpdatesAllButton");
el.setAttribute("tooltiptext", el.getAttribute(isThemes ? "tooltiptextthemes" :
"tooltiptextaddons"));
getMore.setAttribute("value", getMore.getAttribute(isThemes ? "valuethemes" :
"valueextensions"));
var getMorePref = isThemes ? PREF_EXTENSIONS_GETMORETHEMESURL : PREF_EXTENSIONS_GETMOREEXTENSIONSURL;
var formatter = Components.classes["@mozilla.org/toolkit/URLFormatterService;1"]
.getService(Components.interfaces.nsIURLFormatter);
var getMoreURL = formatter.formatURLPref(getMorePref);
getMore.setAttribute("getMoreURL", getMoreURL);
if (getMore.hidden)
getMore.hidden = false;
}
catch (e) {
getMore.hidden = true;
}
}
else if (!getMore.hidden) {
getMore.hidden = true;
}
document.getElementById("installFileButton").hidden = !showInstallFile;
document.getElementById("checkUpdatesAllButton").hidden = !showCheckUpdatesAll;
document.getElementById("installUpdatesAllButton").hidden = !showInstallUpdatesAll;
document.getElementById("restartAppButton").hidden = !showRestartApp;
document.getElementById("skipDialogButton").hidden = !showSkip;
document.getElementById("continueDialogButton").hidden = !showContinue;
document.getElementById("themePreviewArea").hidden = !isThemes;
document.getElementById("themeSplitter").hidden = !isThemes;
AddonsViewBuilder.updateView(types, "richlistitem", bindingList, null);
if (aView == "updates" || aView == "installs")
gExtensionsView.selectedItem = gExtensionsView.children[0];
if (showSkip) {
var button = document.getElementById("installUpdatesAllButton");
button.setAttribute("default", "true");
window.setTimeout(function () { button.focus(); }, 0);
} else
document.getElementById("installUpdatesAllButton").removeAttribute("default");
if (showContinue)
document.getElementById("continueDialogButton").setAttribute("default", "true");
else
document.getElementById("continueDialogButton").removeAttribute("default");
if (isThemes)
onAddonSelect();
updateGlobalCommands();
}
// manages the last-selected attribute for the view buttons and richlistbox
function updateLastSelected(aView) {
var viewGroup = document.getElementById("viewGroup");
if (viewGroup.hasAttribute("last-selected"))
var lastSelectedView = viewGroup.getAttribute("last-selected");
if (lastSelectedView && lastSelectedView == gView) {
var lastViewButton = document.getElementById(lastSelectedView + "-view");
if (lastViewButton.hasAttribute("persist")) {
if (gExtensionsView.selectedItem)
lastViewButton.setAttribute("last-selected", gExtensionsView.selectedItem.id);
else if (lastViewButton.hasAttribute("last-selected"))
lastViewButton.removeAttribute("last-selected");
}
}
var viewButton = document.getElementById(aView + "-view");
if (viewButton.hasAttribute("last-selected")) {
gExtensionsView.setAttribute("last-selected", viewButton.getAttribute("last-selected"));
}
else if (gExtensionsView.hasAttribute("last-selected")) {
gExtensionsView.clearSelection();
gExtensionsView.removeAttribute("last-selected");
}
viewGroup.selectedItem = viewButton;
// Only set last-selected for view buttons that have a persist attribute
// (e.g. they themselves persist the last selected add-on in the view).
// This prevents opening updates and installs views when they were the last
// view selected and instead this will open the previously selected
// extensions, themes, locales, plug-ins, etc. view.
if (viewButton.hasAttribute("persist"))
viewGroup.setAttribute("last-selected", aView);
}
function LOG(msg) {
dump("*** " + msg + "\n");
}
function getIDFromResourceURI(aURI)
{
if (aURI.substring(0, PREFIX_ITEM_URI.length) == PREFIX_ITEM_URI)
return aURI.substring(PREFIX_ITEM_URI.length);
return aURI;
}
function openURL(aURL)
{
# If we're not a browser, use the external protocol service to load the URI.
#ifndef MOZ_PHOENIX
var uri = Components.classes["@mozilla.org/network/io-service;1"]
.getService(nsIIOService).newURI(aURL, null, null);
var protocolSvc = Components.classes["@mozilla.org/uriloader/external-protocol-service;1"]
.getService(Components.interfaces.nsIExternalProtocolService);
protocolSvc.loadUrl(uri);
# If we're a browser, open a new browser window instead.
#else
// bug 262575
if (window.opener && window.opener.openUILinkIn) {
var newWindowPref = gPref.getIntPref("browser.link.open_newwindow");
var where = newWindowPref == 3 ? "tab" : "window";
window.opener.openUILinkIn(aURL, where);
} else
openDialog("chrome://browser/content/browser.xul", "_blank", "chrome,all,dialog=no", aURL, null, null);
#endif
}
function showProgressBar() {
var progressBox = document.getElementById("progressBox");
var height = document.defaultView.getComputedStyle(progressBox.parentNode, "")
.getPropertyValue("height");
progressBox.parentNode.style.height = height;
document.getElementById("viewGroup").hidden = true;
progressBox.hidden = false;
}
function flushDataSource()
{
var rds = gExtensionManager.datasource.QueryInterface(Components.interfaces.nsIRDFRemoteDataSource);
if (rds)
rds.Flush();
}
function noUpdatesDismiss(aEvent)
{
window.removeEventListener("command", noUpdatesDismiss, true);
var children = gExtensionsView.children;
for (var i = 0; i < children.length; ++i) {
var child = children[i];
if (child.hasAttribute("updateStatus"))
child.removeAttribute("updateStatus");
}
if (aEvent.target.localName != "notification")
document.getElementById("addonsMsg").removeCurrentNotification();
}
function setRestartMessage(aItem)
{
var themeName = aItem.getAttribute("name");
var restartMessage = getExtensionString("dssSwitchAfterRestart",
[getBrandShortName()]);
var children = gExtensionsView.children;
for (var i = 0; i < children.length; ++i) {
var item = children[i];
if (item.hasAttribute("oldDescription")) {
item.setAttribute("description", item.getAttribute("oldDescription"));
item.removeAttribute("oldDescription");
}
}
aItem.setAttribute("oldDescription", aItem.getAttribute("description"));
aItem.setAttribute("description", restartMessage);
}
///////////////////////////////////////////////////////////////////////////////
// Startup, Shutdown
function Startup()
{
gExtensionStrings = document.getElementById("extensionsStrings");
gPref = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
var defaultPref = gPref.QueryInterface(Components.interfaces.nsIPrefService)
.getDefaultBranch(null);
try {
gCurrentTheme = gPref.getCharPref(PREF_GENERAL_SKINS_SELECTEDSKIN);
gDefaultTheme = defaultPref.getCharPref(PREF_GENERAL_SKINS_SELECTEDSKIN);
}
catch (e) { }
gExtensionsView = document.getElementById("extensionsView");
gExtensionManager = Components.classes["@mozilla.org/extensions/manager;1"]
.getService(Components.interfaces.nsIExtensionManager)
.QueryInterface(Components.interfaces.nsIExtensionManager_MOZILLA_1_8_BRANCH);
var appInfo = Components.classes["@mozilla.org/xre/app-info;1"]
.getService(Components.interfaces.nsIXULAppInfo)
.QueryInterface(Components.interfaces.nsIXULRuntime);
gInSafeMode = appInfo.inSafeMode;
gAppID = appInfo.ID;
updateOptionalViews();
try {
gCheckCompat = gPref.getBoolPref(PREF_EM_CHECK_COMPATIBILITY);
} catch(e) { }
// Sort on startup and anytime an add-on is installed or upgraded.
gExtensionManager.sortTypeByProperty(nsIUpdateItem.TYPE_ADDON, "name", true);
// Extension Command Updating is handled by a command controller.
gExtensionsView.controllers.appendController(gExtensionsViewController);
gExtensionsView.addEventListener("select", onAddonSelect, false);
gExtensionsView.database.AddDataSource(gExtensionManager.datasource);
gExtensionsView.setAttribute("ref", RDFURI_ITEM_ROOT);
var viewGroup = document.getElementById("viewGroup");
gExtensionsView.focus();
gExtensionsViewController.onCommandUpdate();
// Now look and see if we're being opened by XPInstall
gDownloadManager = new XPInstallDownloadManager();
var os = Components.classes["@mozilla.org/observer-service;1"]
.getService(Components.interfaces.nsIObserverService);
os.addObserver(gDownloadManager, "xpinstall-download-started", false);
os.addObserver(gAddonsMsgObserver, "addons-message-notification", false);
gObserverIndex = gExtensionManager.addUpdateListener(gDownloadManager);
if (!gCheckCompat) {
var msgText = getExtensionString("disabledCompatMsg");
var buttonLabel = getExtensionString("enableButtonLabel");
var buttonAccesskey = getExtensionString("enableButtonAccesskey");
var notifyData = "addons-enable-compatibility";
showMessage("chrome://mozapps/skin/extensions/question.png",
msgText, buttonLabel, buttonAccesskey,
true, notifyData);
}
if (gInSafeMode) {
showMessage("chrome://mozapps/skin/extensions/question.png",
getExtensionString("safeModeMsg"),
null, null, true, null);
}
if ("arguments" in window) {
try {
var params = window.arguments[0].QueryInterface(Components.interfaces.nsIDialogParamBlock);
showView("installs");
gDownloadManager.addDownloads(params);
}
catch (e) {
if (window.arguments[0] == "updates-only") {
gUpdatesOnly = true;
document.getElementById("viewGroup").hidden = true;
document.getElementById("extensionsView").setAttribute("norestart", "");
showView("updates");
showMessage("chrome://mozapps/skin/extensions/question.png",
getExtensionString("newUpdatesAvailableMsg"),
null, null, true, null);
document.title = getExtensionString("newUpdateWindowTitle", [getBrandShortName()]);
}
}
}
else if (viewGroup.hasAttribute("last-selected") &&
!document.getElementById(viewGroup.getAttribute("last-selected") + "-view").hidden)
showView(viewGroup.getAttribute("last-selected"));
else
showView("extensions");
if (gExtensionsView.selectedItem)
gExtensionsView.scrollBoxObject.scrollToElement(gExtensionsView.selectedItem);
gPref.setBoolPref(PREF_UPDATE_NOTIFYUSER, false);
if (gUpdatesOnly && gExtensionsView.children.length == 0)
window.close();
}
function Shutdown()
{
gPref = null;
gExtensionsView.removeEventListener("select", onAddonSelect, false);
gExtensionsView.database.RemoveDataSource(gExtensionManager.datasource);
gExtensionManager.removeUpdateListenerAt(gObserverIndex);
var os = Components.classes["@mozilla.org/observer-service;1"]
.getService(Components.interfaces.nsIObserverService);
os.removeObserver(gAddonsMsgObserver, "addons-message-notification");
os.removeObserver(gDownloadManager, "xpinstall-download-started");
var currentNotification = document.getElementById("addonsMsg").currentNotification;
if (currentNotification && currentNotification.value == "addons-no-updates")
window.removeEventListener("command", noUpdatesDismiss, true);
}
///////////////////////////////////////////////////////////////////////////////
//
// XPInstall
//
function getURLSpecFromFile(aFile)
{
var ioServ = Components.classes["@mozilla.org/network/io-service;1"]
.getService(nsIIOService);
var fph = ioServ.getProtocolHandler("file").QueryInterface(Components.interfaces.nsIFileProtocolHandler);
return fph.getURLSpecFromFile(aFile);
}
function XPInstallDownloadManager()
{
this._statusFormatKBMB = getExtensionString("statusFormatKBMB");
this._statusFormatKBKB = getExtensionString("statusFormatKBKB");
this._statusFormatMBMB = getExtensionString("statusFormatMBMB");
}
XPInstallDownloadManager.prototype = {
_statusFormat : null,
_statusFormatKBMB : null,
_statusFormatKBKB : null,
_statusFormatMBMB : null,
observe: function (aSubject, aTopic, aData)
{
switch (aTopic) {
case "xpinstall-download-started":
showView("installs");
var params = aSubject.QueryInterface(Components.interfaces.nsISupportsArray);
var paramBlock = params.GetElementAt(0).QueryInterface(Components.interfaces.nsISupportsInterfacePointer);
paramBlock = paramBlock.data.QueryInterface(Components.interfaces.nsIDialogParamBlock);
this.addDownloads(paramBlock);
break;
}
},
addDownloads: function (aParams)
{
var numXPInstallItems = aParams.GetInt(1);
var items = [];
for (var i = 0; i < numXPInstallItems;) {
var displayName = aParams.GetString(i++);
var url = aParams.GetString(i++);
var iconURL = aParams.GetString(i++);
var uri = Components.classes["@mozilla.org/network/io-service;1"]
.getService(nsIIOService).newURI(url, null, null);
var isTheme = uri.QueryInterface(nsIURL).fileExtension.toLowerCase() == "jar";
if (!iconURL) {
iconURL = isTheme ? "chrome://mozapps/skin/extensions/themeGeneric.png" :
"chrome://mozapps/skin/xpinstall/xpinstallItemGeneric.png";
}
var type = isTheme ? nsIUpdateItem.TYPE_THEME : nsIUpdateItem.TYPE_EXTENSION;
var item = Components.classes["@mozilla.org/updates/item;1"]
.createInstance(Components.interfaces.nsIUpdateItem);
item.init(url, " ", "app-profile", "", "", displayName, url, "", iconURL, "", type);
items.push(item);
// Advance the enumerator
var certName = aParams.GetString(i++);
}
gExtensionManager.addDownloads(items, items.length, false);
},
getElementForAddon: function(aAddon)
{
var element = document.getElementById(PREFIX_ITEM_URI + aAddon.id);
if (aAddon.id == aAddon.xpiURL)
element = document.getElementById(aAddon.xpiURL);
return element;
},
/////////////////////////////////////////////////////////////////////////////
// nsIAddonUpdateListener
onStateChange: function (aAddon, aState, aValue)
{
const nsIXPIProgressDialog = Components.interfaces.nsIXPIProgressDialog;
var element = this.getElementForAddon(aAddon);
if (!element && aState != nsIXPIProgressDialog.DIALOG_CLOSE)
return;
switch (aState) {
case nsIXPIProgressDialog.DOWNLOAD_START:
case nsIXPIProgressDialog.DOWNLOAD_DONE:
case nsIXPIProgressDialog.INSTALL_START:
break;
case nsIXPIProgressDialog.INSTALL_DONE:
// From nsInstall.h
// SUCCESS = 0
// REBOOT_NEEDED = 999
// USER_CANCELLED = -210
if (aValue == 0 || aValue == 999 || aValue == -210)
break;
var xpinstallStrings = document.getElementById("xpinstallStrings");
try {
var msg = xpinstallStrings.getString("error" + aValue);
}
catch (e) {
msg = xpinstallStrings.getFormattedString("unknown.error", [aValue]);
}
var title = getExtensionString("errorInstallTitle");
var message = getExtensionString("errorInstallMsg", [getBrandShortName(),
aAddon.xpiURL, msg]);
var ps = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
.getService(Components.interfaces.nsIPromptService);
ps.alert(window, title, message + "\n" + aValue);
break;
case nsIXPIProgressDialog.DIALOG_CLOSE:
// Sort on startup and anytime an add-on is installed or upgraded.
gExtensionManager.sortTypeByProperty(nsIUpdateItem.TYPE_ADDON, "name", true);
// XXXrstrong - installs may be made compatible after this notification
// see bug 351819
// For updates on startup always enable the continue button after the
// update has completed.
if (gUpdatesOnly) {
setElementDisabledByID("cmd_continue", false);
document.getElementById("continueDialogButton").focus();
}
else
updateGlobalCommands();
break;
}
},
_urls: { },
onProgress: function (aAddon, aValue, aMaxValue)
{
var element = this.getElementForAddon(aAddon);
if (!element) return;
var percent = Math.round((aValue / aMaxValue) * 100);
if (percent > 1 && !(aAddon.xpiURL in this._urls))
this._urls[aAddon.xpiURL] = true;
var KBProgress = parseInt(aValue/1024 + .5);
var KBTotal = parseInt(aMaxValue/1024 + .5);
var statusPrevious = element.getAttribute("status");
var statusCurrent = this._formatKBytes(KBProgress, KBTotal);
if (statusCurrent != statusPrevious)
element.setAttribute("status", statusCurrent);
},
_replaceInsert: function ( text, index, value )
{
var result = text;
var regExp = new RegExp( "#"+index );
result = result.replace( regExp, value );
return result;
},
// aBytes aTotalKBytes returns:
// x, < 1MB y < 1MB x of y KB
// x, < 1MB y >= 1MB x KB of y MB
// x, >= 1MB y >= 1MB x of y MB
_formatKBytes: function (aKBytes, aTotalKBytes)
{
var progressHasMB = parseInt(aKBytes/1000) > 0;
var totalHasMB = parseInt(aTotalKBytes/1000) > 0;
var format = "";
if (!progressHasMB && !totalHasMB) {
format = this._statusFormatKBKB;
format = this._replaceInsert(format, 1, aKBytes);
format = this._replaceInsert(format, 2, aTotalKBytes);
}
else if (progressHasMB && totalHasMB) {
format = this._statusFormatMBMB;
format = this._replaceInsert(format, 1, (aKBytes / 1000).toFixed(1));
format = this._replaceInsert(format, 2, (aTotalKBytes / 1000).toFixed(1));
}
else if (totalHasMB && !progressHasMB) {
format = this._statusFormatKBMB;
format = this._replaceInsert(format, 1, aKBytes);
format = this._replaceInsert(format, 2, (aTotalKBytes / 1000).toFixed(1));
}
else {
// This is an undefined state!
dump("*** huh?!\n");
}
return format;
},
/////////////////////////////////////////////////////////////////////////////
// nsISupports
QueryInterface: function (aIID)
{
if (!aIID.equals(Components.interfaces.nsIAddonUpdateListener) &&
!aIID.equals(Components.interfaces.nsISupports))
throw Components.results.NS_ERROR_NO_INTERFACE;
return this;
}
};
///////////////////////////////////////////////////////////////////////////////
//
// Update Listener
//
function UpdateCheckListener() {
}
UpdateCheckListener.prototype = {
_updateFound: false,
_totalCount: 0,
_completedCount: 0,
/**
* See nsIExtensionManager.idl
*/
onUpdateStarted: function() {
gExtensionsView.setAttribute("update-operation", "checking");
gExtensionsViewController.onCommandUpdate();
updateGlobalCommands();
this._totalCount = gExtensionsView.children.length;
},
/**
* See nsIExtensionManager.idl
*/
onUpdateEnded: function() {
if (!document)
return;
document.getElementById("progressBox").hidden = true;
var viewGroup = document.getElementById("viewGroup");
viewGroup.hidden = false;
gExtensionsView.removeAttribute("update-operation");
gExtensionsViewController.onCommandUpdate();
updateGlobalCommands();
if (this._updateFound)
showView("updates");
else {
showMessage("chrome://mozapps/skin/extensions/question.png",
getExtensionString("noUpdatesMsg"),
null, null, true, "addons-no-updates");
window.addEventListener("command", noUpdatesDismiss, true);
}
},
/**
* See nsIExtensionManager.idl
*/
onAddonUpdateStarted: function(addon) {
if (!document)
return;
var element = document.getElementById(PREFIX_ITEM_URI + addon.id);
element.setAttribute("loading", "true");
element.setAttribute("updateStatus", getExtensionString("updatingMsg"));
},
/**
* See nsIExtensionManager.idl
*/
onAddonUpdateEnded: function(addon, status) {
if (!document)
return;
var element = document.getElementById(PREFIX_ITEM_URI + addon.id);
element.removeAttribute("loading");
const nsIAUCL = Components.interfaces.nsIAddonUpdateCheckListener;
switch (status) {
case nsIAUCL.STATUS_UPDATE:
var updatedVersion = element.getAttribute("availableUpdateVersion");
var statusMsg = getExtensionString("updateAvailableMsg", [updatedVersion]);
this._updateFound = true;
break;
case nsIAUCL.STATUS_VERSIONINFO:
statusMsg = getExtensionString("updateCompatibilityMsg");
break;
case nsIAUCL.STATUS_FAILURE:
var name = element.getAttribute("name");
statusMsg = getExtensionString("updateErrorMessage", [name]);
break;
case nsIAUCL.STATUS_DISABLED:
name = element.getAttribute("name");
statusMsg = getExtensionString("updateDisabledMessage", [name]);
break;
case nsIAUCL.STATUS_APP_MANAGED:
case nsIAUCL.STATUS_NO_UPDATE:
statusMsg = getExtensionString("updateNoUpdateMsg");
break;
case nsIAUCL.STATUS_NOT_MANAGED:
statusMsg = getExtensionString("updateNotManagedMessage", [getBrandShortName()]);
break;
case nsIAUCL.STATUS_READ_ONLY:
statusMsg = getExtensionString("updateReadOnlyMessage");
break;
default:
statusMsg = getExtensionString("updateNoUpdateMsg");
}
element.setAttribute("updateStatus", statusMsg);
++this._completedCount;
document.getElementById("progressStatus").value = getExtensionString("finishedUpdateCheck", [addon.name]);
document.getElementById("addonsProgress").value = Math.ceil((this._completedCount / this._totalCount) * 100);
},
/**
* See nsISupports.idl
*/
QueryInterface: function(iid) {
if (!iid.equals(Components.interfaces.nsIAddonUpdateCheckListener) &&
!iid.equals(Components.interfaces.nsISupports))
throw Components.results.NS_ERROR_NO_INTERFACE;
return this;
}
};
///////////////////////////////////////////////////////////////////////////////
//
// View Event Handlers
//
function onViewDoubleClick(aEvent)
{
if (aEvent.button != 0 || !gExtensionsView.selectedItem)
return;
switch (gView) {
case "extensions":
gExtensionsViewController.doCommand('cmd_options');
break;
case "themes":
gExtensionsViewController.doCommand('cmd_useTheme');
break;
case "updates":
gExtensionsViewController.doCommand('cmd_includeUpdate');
break;
}
}
function onViewGroupKeypress(aEvent) {
// prevent focus from being taken over by the richlistbox
gExtensionsView.suppressFocus = true;
}
function onViewGroupClick(aEvent) {
gExtensionsView.suppressFocus = false;
}
function onAddonSelect(aEvent)
{
var viewButton = document.getElementById("viewGroup").selectedItem;
if (viewButton.hasAttribute("persist") && gExtensionsView.selectedItem)
viewButton.setAttribute("last-selected", gExtensionsView.selectedItem.id);
if (!document.getElementById("themePreviewArea").hidden) {
var previewImageDeck = document.getElementById("previewImageDeck");
var previewImage = document.getElementById("previewImage");
if (!gExtensionsView.selectedItem) {
previewImageDeck.setAttribute("selectedIndex", "0");
if (previewImage.hasAttribute("src"))
previewImage.removeAttribute("src");
}
else {
var url = gExtensionsView.selectedItem.getAttribute("previewImage");
if (url) {
previewImageDeck.setAttribute("selectedIndex", "2");
previewImage.setAttribute("src", url);
}
else {
previewImageDeck.setAttribute("selectedIndex", "1");
if (previewImage.hasAttribute("src"))
previewImage.removeAttribute("src");
}
}
}
}
///////////////////////////////////////////////////////////////////////////////
// View Context Menus
var gAddonContextMenus = ["menuitem_useTheme", "menuitem_options", "menuitem_homepage",
"menuitem_about", "menuseparator_1", "menuitem_uninstall",
"menuitem_cancelUninstall", "menuitem_checkUpdate",
"menuitem_enable", "menuitem_disable"];
var gUpdateContextMenus = ["menuitem_homepage", "menuitem_about", "menuseparator_1",
"menuitem_installUpdate", "menuitem_includeUpdate"]
var gInstallContextMenus = ["menuitem_homepage", "menuitem_about"]
function buildContextMenu(aEvent)
{
var popup = document.getElementById("addonContextMenu");
var selectedItem = gExtensionsView.selectedItem;
if (aEvent.target !== popup || !selectedItem)
return false;
while (popup.hasChildNodes())
popup.removeChild(popup.firstChild);
switch (gView) {
case "extensions":
case "themes":
case "locales":
case "plugins":
var menus = gAddonContextMenus;
break;
case "updates":
menus = gUpdateContextMenus;
break;
case "installs":
menus = gInstallContextMenus;
break;
}
for (var i = 0; i < menus.length; ++i) {
var clonedMenu = document.getElementById(menus[i]).cloneNode(true);
clonedMenu.id = clonedMenu.id + "_clone";
popup.appendChild(clonedMenu);
}
// All views support about
var menuitem_about = document.getElementById("menuitem_about_clone");
var name = selectedItem ? selectedItem.getAttribute("name") : "";
menuitem_about.setAttribute("label", getExtensionString("aboutAddon", [name]));
// When performing update or install tasks we don't support uninstall
if (gView != "updates" && gView != "installs") {
var canEnable = gExtensionsViewController.isCommandEnabled("cmd_cancelUninstall");
document.getElementById("menuitem_cancelUninstall_clone").hidden = !canEnable;
document.getElementById("menuitem_uninstall_clone").hidden = canEnable;
}
switch (gView) {
case "extensions":
canEnable = gExtensionsViewController.isCommandEnabled("cmd_reallyEnable");
document.getElementById("menuitem_enable_clone").hidden = !canEnable;
document.getElementById("menuitem_disable_clone").hidden = canEnable;
document.getElementById("menuitem_useTheme_clone").hidden = true;
break;
case "themes":
var enableMenu = document.getElementById("menuitem_enable_clone");
if (!selectedItem.isCompatible || selectedItem.isBlocklisted ||
!selectedItem.satisfiesDependencies || selectedItem.isDisabled)
// don't let the user activate incompatible themes, but show a (disabled) Enable
// menuitem to give visual feedback; it's disabled because cmd_enable returns false
enableMenu.hidden = false;
else
enableMenu.hidden = true;
document.getElementById("menuitem_options_clone").hidden = true;
document.getElementById("menuitem_disable_clone").hidden = true;
break;
case "locales":
case "plugins":
canEnable = gExtensionsViewController.isCommandEnabled("cmd_reallyEnable");
document.getElementById("menuitem_enable_clone").hidden = !canEnable;
document.getElementById("menuitem_disable_clone").hidden = canEnable;
document.getElementById("menuitem_useTheme_clone").hidden = true;
document.getElementById("menuitem_options_clone").hidden = true;
break;
case "updates":
var includeUpdate = document.getAnonymousElementByAttribute(selectedItem, "anonid", "includeUpdate");
var menuitem_includeUpdate = document.getElementById("menuitem_includeUpdate_clone");
menuitem_includeUpdate.setAttribute("checked", includeUpdate.checked ? "true" : "false");
break;
case "installs":
break;
}
return true;
}
///////////////////////////////////////////////////////////////////////////////
// Drag and Drop
var gExtensionsDNDObserver =
{
_ioServ: null,
_canDrop: false,
_ensureServices: function ()
{
if (!this._ioServ)
this._ioServ = Components.classes["@mozilla.org/network/io-service;1"]
.getService(nsIIOService);
},
// returns a JS object whose properties are used by xpinstall
_getDataFromDragSession: function (aDragSession, aPosition)
{
var fileData = { };
// if this fails we do not have valid data to drop
try {
var xfer = Components.classes["@mozilla.org/widget/transferable;1"]
.createInstance(Components.interfaces.nsITransferable);
xfer.addDataFlavor("text/x-moz-url");
xfer.addDataFlavor("application/x-moz-file", "nsIFile");
aDragSession.getData(xfer, aPosition);
var flavour = { }, data = { }, length = { };
xfer.getAnyTransferData(flavour, data, length);
var selectedFlavour = this.getSupportedFlavours().flavourTable[flavour.value];
var xferData = new FlavourData(data.value, length.value, selectedFlavour);
var fileURL = transferUtils.retrieveURLFromData(xferData.data,
xferData.flavour.contentType);
fileData.fileURL = fileURL;
var uri = this._ioServ.newURI(fileURL, null, null);
var url = uri.QueryInterface(nsIURL);
fileData.fileName = url.fileName;
switch (url.fileExtension) {
case "xpi":
fileData.type = nsIUpdateItem.TYPE_EXTENSION;
break;
case "jar":
fileData.type = nsIUpdateItem.TYPE_THEME;
break;
default:
return null;
}
}
catch (e) {
return null;
}
return fileData;
},
canDrop: function (aEvent, aDragSession) { return this._canDrop; },
onDragEnter: function (aEvent, aDragSession)
{
// XXXrstrong - bug 269568, GTK2 drag and drop is returning invalid data for
// dragenter and dragover. To workaround this we always set canDrop to true
// and just use the xfer data returned in ondrop which is valid.
#ifndef MOZ_WIDGET_GTK2
this._ensureServices();
var count = aDragSession.numDropItems;
for (var i = 0; i < count; ++i) {
var fileData = this._getDataFromDragSession(aDragSession, i);
if (!fileData) {
this._canDrop = false;
return;
}
}
#endif
this._canDrop = true;
},
onDragOver: function (aEvent, aFlavor, aDragSession) { },
onDrop: function(aEvent, aXferData, aDragSession)
{
if (!isXPInstallEnabled())
return;
this._ensureServices();
var xpinstallObj = { };
var themes = { };
var xpiCount = 0;
var themeCount = 0;
var count = aDragSession.numDropItems;
for (var i = 0; i < count; ++i) {
var fileData = this._getDataFromDragSession(aDragSession, i);
if (!fileData)
continue;
if (fileData.type == nsIUpdateItem.TYPE_EXTENSION) {
xpinstallObj[fileData.fileName] = fileData.fileURL;
++xpiCount;
}
else if (fileData.type == nsIUpdateItem.TYPE_THEME) {
themes[fileData.fileName] = fileData.fileURL;
++themeCount;
}
}
if (xpiCount > 0)
InstallTrigger.install(xpinstallObj);
if (themeCount > 0) {
// XXXrstrong Only allow the install of one theme due to bug 257992
for (var fileName in themes) {
InstallTrigger.installChrome(InstallTrigger.SKIN, themes[fileName], fileName);
break;
}
}
},
_flavourSet: null,
getSupportedFlavours: function ()
{
if (!this._flavourSet) {
this._flavourSet = new FlavourSet();
this._flavourSet.appendFlavour("text/x-moz-url");
this._flavourSet.appendFlavour("application/x-moz-file", "nsIFile");
}
return this._flavourSet;
}
};
///////////////////////////////////////////////////////////////////////////////
// Notification Messages
const gAddonsMsgObserver = {
observe: function (aSubject, aTopic, aData)
{
switch (aData) {
case "addons-enable-xpinstall":
gPref.setBoolPref("xpinstall.enabled", true);
break;
case "addons-enable-compatibility":
gPref.clearUserPref(PREF_EM_CHECK_COMPATIBILITY);
gCheckCompat = true;
break;
case "addons-no-updates":
var children = gExtensionsView.children;
for (var i = 0; i < children.length; ++i) {
var child = children[i];
if (child.hasAttribute("updateStatus"))
child.removeAttribute("updateStatus");
}
break;
case "addons-go-online":
var ioService = Components.classes["@mozilla.org/network/io-service;1"]
.getService(nsIIOService);
ioService.offline = false;
break;
case "addons-message-dismiss":
break;
}
if (gExtensionsView.selectedItem)
gExtensionsView.selectedItem.focus();
}
};
function isXPInstallEnabled() {
var enabled = false;
var locked = false;
try {
enabled = gPref.getBoolPref("xpinstall.enabled");
if (enabled)
return true;
locked = gPref.prefIsLocked("xpinstall.enabled");
}
catch (e) { }
var msgText = getExtensionString(locked ? "xpinstallDisabledMsgLocked" :
"xpinstallDisabledMsg");
var buttonLabel = locked ? null : getExtensionString("enableButtonLabel");
var buttonAccesskey = locked ? null : getExtensionString("enableButtonAccesskey");
var notifyData = locked ? null : "addons-enable-xpinstall";
showMessage("chrome://mozapps/skin/extensions/question.png",
msgText, buttonLabel, buttonAccesskey,
!locked, notifyData);
return false;
}
function isOffline(messageKey) {
var ioService = Components.classes["@mozilla.org/network/io-service;1"]
.getService(nsIIOService);
if (ioService.offline) {
showMessage("chrome://mozapps/skin/extensions/question.png",
getExtensionString(messageKey, [getBrandShortName()]),
getExtensionString("goOnlineButtonLabel"),
getExtensionString("goOnlineButtonAccesskey"),
true, "addons-go-online");
}
return ioService.offline;
}
///////////////////////////////////////////////////////////////////////////////
// Command Updating and Command Handlers
function canWriteToLocation(element)
{
var installLocation = null;
if (element) {
var id = getIDFromResourceURI(element.id)
installLocation = gExtensionManager.getInstallLocation(id);
}
return installLocation ? installLocation.canAccess : false;
}
function updateOptionalViews() {
var ds = gExtensionManager.datasource;
var rdfs = Components.classes["@mozilla.org/rdf/rdf-service;1"]
.getService(Components.interfaces.nsIRDFService);
var ctr = Components.classes["@mozilla.org/rdf/container;1"]
.createInstance(Components.interfaces.nsIRDFContainer);
ctr.Init(gExtensionManager.datasource, rdfs.GetResource(RDFURI_ITEM_ROOT));
var elements = ctr.GetElements();
while (elements.hasMoreElements()) {
var e = elements.getNext().QueryInterface(Components.interfaces.nsIRDFResource);
if (!showPlugins || !showLocales) {
var typeArc = rdfs.GetResource(PREFIX_NS_EM + "type");
var type = ds.GetTarget(e, typeArc, true);
if (type && type instanceof Components.interfaces.nsIRDFInt) {
if (type.Value & nsIUpdateItem.TYPE_PLUGIN)
var showPlugins = true;
if (type.Value & nsIUpdateItem.TYPE_LOCALE)
var showLocales = true;
}
}
if (!showUpdates) {
var updateURLArc = rdfs.GetResource(PREFIX_NS_EM + "availableUpdateURL");
var updateURL = ds.GetTarget(e, updateURLArc, true);
if (updateURL && updateURL instanceof Components.interfaces.nsIRDFLiteral) {
if (updateURL.Value != "none")
var showUpdates = true;
}
}
if (showInstalls)
continue;
var stateArc = rdfs.GetResource(PREFIX_NS_EM + "state");
var state = ds.GetTarget(e, stateArc, true);
if (state)
var showInstalls = true;
}
document.getElementById("locales-view").hidden = !showLocales;
document.getElementById("plugins-view").hidden = !showPlugins;
document.getElementById("updates-view").hidden = !showUpdates;
document.getElementById("installs-view").hidden = !showInstalls;
}
function updateGlobalCommands() {
var disableInstallFile = false;
var disableUpdateCheck = true;
var disableInstallUpdate = true;
var disableAppRestart = true;
if (gExtensionsView.hasAttribute("update-operation")) {
disableInstallFile = true;
disableAppRestart = true;
}
else {
var children = gExtensionsView.children;
for (var i = 0; i < children.length; ++i) {
var child = children[i];
if (disableUpdateCheck && child.getAttribute("updateable") == "true")
disableUpdateCheck = false;
if (disableInstallUpdate && child.getAttribute("availableUpdateURL") != "none")
disableInstallUpdate = false;
if (disableAppRestart && child.hasAttribute("state")) {
if (child.getAttribute("state") == "success")
disableAppRestart = false;
}
}
}
setElementDisabledByID("cmd_checkUpdatesAll", disableUpdateCheck);
setElementDisabledByID("cmd_installUpdatesAll", disableInstallUpdate);
setElementDisabledByID("cmd_restartApp", disableAppRestart);
setElementDisabledByID("cmd_installFile", disableInstallFile);
}
function checkUpdatesAll() {
if (isOffline("offlineUpdateMsg"))
return;
if (!isXPInstallEnabled())
return;
// To support custom views we check the add-ons displayed in the list
var items = [];
var children = gExtensionsView.children;
for (var i = 0; i < children.length; ++i)
items.push(gExtensionManager.getItemForID(getIDFromResourceURI(children[i].id)));
if (items.length > 0) {
showProgressBar();
var listener = new UpdateCheckListener();
gExtensionManager.update(items, items.length, false, listener);
}
if (gExtensionsView.selectedItem)
gExtensionsView.selectedItem.focus();
gPref.setBoolPref(PREF_UPDATE_NOTIFYUSER, false);
}
function installUpdatesAll() {
if (isOffline("offlineUpdateMsg"))
return;
if (!isXPInstallEnabled())
return;
if (gUpdatesOnly)
document.getElementById("addonsMsg").removeCurrentNotification();
var items = [];
var children = gExtensionsView.children;
for (var i = 0; i < children.length; ++i) {
var includeUpdate = document.getAnonymousElementByAttribute(children[i], "anonid", "includeUpdate");
if (includeUpdate && includeUpdate.checked)
items.push(gExtensionManager.getItemForID(getIDFromResourceURI(children[i].id)));
}
if (items.length > 0) {
gExtensionManager.addDownloads(items, items.length, true);
showView("installs");
// Remove the updates view if there are no add-ons left to update
updateOptionalViews();
}
}
function restartApp() {
const nsIAppStartup = Components.interfaces.nsIAppStartup;
// Notify all windows that an application quit has been requested.
var os = Components.classes["@mozilla.org/observer-service;1"]
.getService(Components.interfaces.nsIObserverService);
var cancelQuit = Components.classes["@mozilla.org/supports-PRBool;1"]
.createInstance(Components.interfaces.nsISupportsPRBool);
os.notifyObservers(cancelQuit, "quit-application-requested", null);
// Something aborted the quit process.
if (cancelQuit.data)
return;
// Notify all windows that an application quit has been granted.
os.notifyObservers(null, "quit-application-granted", null);
// Enumerate all windows and call shutdown handlers
var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
.getService(Components.interfaces.nsIWindowMediator);
var windows = wm.getEnumerator(null);
while (windows.hasMoreElements()) {
var win = windows.getNext();
if (("tryToClose" in win) && !win.tryToClose())
return;
}
Components.classes["@mozilla.org/toolkit/app-startup;1"].getService(nsIAppStartup)
.quit(nsIAppStartup.eRestart | nsIAppStartup.eAttemptQuit);
}
function installWithFilePicker() {
if (!isXPInstallEnabled())
return;
if (gView == "themes")
installSkin();
else
installExtension();
}
function closeEM() {
closeWindow(true);
}
var gExtensionsViewController = {
supportsCommand: function (aCommand)
{
var commandNode = document.getElementById(aCommand);
return commandNode && (commandNode.parentNode == document.getElementById("extensionsCommands"));
},
isCommandEnabled: function (aCommand)
{
var selectedItem = gExtensionsView.selectedItem;
if (!selectedItem)
return false;
if (selectedItem.hasAttribute("downloadURL") &&
selectedItem.getAttribute("downloadURL") != "") {
if (aCommand == "cmd_uninstall")
return true;
return false;
}
switch (aCommand) {
case "cmd_useTheme":
return selectedItem.type == nsIUpdateItem.TYPE_THEME &&
!selectedItem.isDisabled &&
selectedItem.opType != OP_NEEDS_UNINSTALL &&
gCurrentTheme != selectedItem.getAttribute("internalName");
case "cmd_options":
return selectedItem.type == nsIUpdateItem.TYPE_EXTENSION &&
!selectedItem.isDisabled &&
!gInSafeMode &&
!selectedItem.opType &&
selectedItem.getAttribute("optionsURL") != "";
case "cmd_about":
return selectedItem.opType != OP_NEEDS_INSTALL;
case "cmd_homepage":
return selectedItem.getAttribute("homepageURL") != "";
case "cmd_uninstall":
return (selectedItem.type != nsIUpdateItem.TYPE_THEME ||
selectedItem.type == nsIUpdateItem.TYPE_THEME &&
selectedItem.getAttribute("internalName") != gDefaultTheme) &&
selectedItem.opType != OP_NEEDS_UNINSTALL &&
selectedItem.getAttribute("locked") != "true" &&
canWriteToLocation(selectedItem) &&
!gExtensionsView.hasAttribute("update-operation");
case "cmd_cancelUninstall":
return selectedItem.opType == OP_NEEDS_UNINSTALL;
case "cmd_checkUpdate":
return selectedItem.getAttribute("updateable") != "false" &&
!gExtensionsView.hasAttribute("update-operation");
case "cmd_installUpdate":
return selectedItem.getAttribute("availableUpdateURL") != "none" &&
!gExtensionsView.hasAttribute("update-operation");
case "cmd_includeUpdate":
return selectedItem.getAttribute("availableUpdateURL") != "none" &&
!gExtensionsView.hasAttribute("update-operation");
case "cmd_reallyEnable":
// controls whether to show Enable or Disable in extensions' context menu
return selectedItem.isDisabled &&
selectedItem.opType != OP_NEEDS_ENABLE ||
selectedItem.opType == OP_NEEDS_DISABLE;
case "cmd_enable":
return selectedItem.type != nsIUpdateItem.TYPE_THEME &&
(selectedItem.isDisabled ||
(!selectedItem.opType ||
selectedItem.opType == "needs-disable")) &&
!selectedItem.isBlocklisted &&
(!gCheckCompat || selectedItem.isCompatible) &&
selectedItem.satisfiesDependencies &&
!gExtensionsView.hasAttribute("update-operation");
case "cmd_disable":
return selectedItem.type != nsIUpdateItem.TYPE_THEME &&
(!selectedItem.isDisabled &&
!selectedItem.opType ||
selectedItem.opType == OP_NEEDS_ENABLE) &&
!selectedItem.isBlocklisted &&
selectedItem.satisfiesDependencies &&
!gExtensionsView.hasAttribute("update-operation");
}
return false;
},
doCommand: function (aCommand)
{
if (this.isCommandEnabled(aCommand))
this.commands[aCommand](gExtensionsView.selectedItem);
},
onCommandUpdate: function ()
{
var extensionsCommands = document.getElementById("extensionsCommands");
for (var i = 0; i < extensionsCommands.childNodes.length; ++i)
this.updateCommand(extensionsCommands.childNodes[i]);
},
updateCommand: function (command)
{
if (this.isCommandEnabled(command.id))
command.removeAttribute("disabled");
else
command.setAttribute("disabled", "true");
},
commands: {
cmd_close: function (aSelectedItem)
{
closeWindow(true);
},
cmd_useTheme: function (aSelectedItem)
{
gCurrentTheme = aSelectedItem.getAttribute("internalName");
// Set this pref so the user can reset the theme in safe mode
gPref.setCharPref(PREF_EM_LAST_SELECTED_SKIN, gCurrentTheme);
if (gPref.getBoolPref(PREF_EXTENSIONS_DSS_ENABLED)) {
gPref.setCharPref(PREF_GENERAL_SKINS_SELECTEDSKIN, gCurrentTheme);
}
else {
// Theme change will happen on next startup, this flag tells
// the Theme Manager that it needs to show "This theme will
// be selected after a restart" text in the selected theme
// item.
gPref.setBoolPref(PREF_EXTENSIONS_DSS_SWITCHPENDING, true);
// Update the view
setRestartMessage(aSelectedItem);
}
// disable the useThemeButton
gExtensionsViewController.onCommandUpdate();
},
cmd_options: function (aSelectedItem)
{
if (!aSelectedItem) return;
var optionsURL = aSelectedItem.getAttribute("optionsURL");
if (optionsURL == "")
return;
var windows = Components.classes['@mozilla.org/appshell/window-mediator;1']
.getService(Components.interfaces.nsIWindowMediator)
.getEnumerator(null);
while (windows.hasMoreElements()) {
var win = windows.getNext();
if (win.document.documentURI == optionsURL) {
win.focus();
return;
}
}
var features;
try {
var instantApply = gPref.getBoolPref("browser.preferences.instantApply");
features = "chrome,titlebar,toolbar,centerscreen" + (instantApply ? ",dialog=no" : ",modal");
}
catch (e) {
features = "chrome,titlebar,toolbar,centerscreen,modal";
}
openDialog(optionsURL, "", features);
},
cmd_homepage: function (aSelectedItem)
{
if (!aSelectedItem) return;
var homepageURL = aSelectedItem.getAttribute("homepageURL");
// only allow http(s) homepages
var scheme = "";
var uri = null;
try {
uri = makeURI(homepageURL);
scheme = uri.scheme;
} catch (ex) {}
if (uri && (scheme == "http" || scheme == "https"))
openURL(uri.spec);
},
cmd_about: function (aSelectedItem)
{
if (!aSelectedItem) return;
var aboutURL = aSelectedItem.getAttribute("aboutURL");
if (aboutURL != "")
openDialog(aboutURL, "", "chrome,centerscreen,modal");
else
openDialog("chrome://mozapps/content/extensions/about.xul", "", "chrome,centerscreen,modal", aSelectedItem.id, gExtensionsView.database);
},
cmd_checkUpdate: function (aSelectedItem)
{
if (isOffline("offlineUpdateMsg"))
return;
if (!isXPInstallEnabled())
return;
var id = getIDFromResourceURI(aSelectedItem.id);
var items = [gExtensionManager.getItemForID(id)];
var listener = new UpdateCheckListener();
gExtensionManager.update(items, items.length, false, listener);
},
cmd_installUpdate: function (aSelectedItem)
{
if (isOffline("offlineUpdateMsg"))
return;
if (!isXPInstallEnabled())
return;
showView("installs");
var item = gExtensionManager.getItemForID(getIDFromResourceURI(aSelectedItem.id));
gExtensionManager.addDownloads([item], 1, true);
// Remove the updates view if there are no add-ons left to update
updateOptionalViews();
},
cmd_includeUpdate: function (aSelectedItem)
{
var includeUpdate = document.getAnonymousElementByAttribute(aSelectedItem, "anonid", "includeUpdate");
includeUpdate.checked = !includeUpdate.checked;
},
cmd_uninstall: function (aSelectedItem)
{
// Confirm the uninstall
var name = aSelectedItem.getAttribute("name");
var id = getIDFromResourceURI(aSelectedItem.id);
var dependentItems = gExtensionManager.getDependentItemListForID(id, true, { });
var params = {
message2: getExtensionString("uninstallQueryMessage", [name]),
title: getExtensionString("uninstallTitle", [name]),
buttons: {
accept: { label: getExtensionString("uninstallButton"),
focused: true },
cancel: { label: getExtensionString("cancelButton") }
}
}
if (dependentItems.length > 0)
params.message1 = getExtensionString("uninstallWarnDependMsg", [name]);
var names = [];
for (var i = 0; i < dependentItems.length; ++i)
names.push(dependentItems[i].name + " " + dependentItems[i].version);
window.openDialog("chrome://mozapps/content/extensions/list.xul", "",
"titlebar,modal,centerscreen", names, params);
if (params.result != "accept")
return;
if (aSelectedItem.type == nsIUpdateItem.TYPE_THEME) {
// If the theme being uninstalled is the current theme, we need to reselect
// the default. If it isn't change the selection before uninstall so the
// theme preview is updated since the theme will be removed immediately.
var currentTheme = gPref.getCharPref(PREF_GENERAL_SKINS_SELECTEDSKIN);
if (aSelectedItem.getAttribute("internalName") == currentTheme)
this.cmd_useTheme(document.getElementById(PREFIX_ITEM_URI + "{972ce4c6-7e08-4474-a285-3208198ce6fd}"));
else if (!gExtensionsView.goDown())
gExtensionsView.goUp();
}
gExtensionManager.uninstallItem(getIDFromResourceURI(aSelectedItem.id));
gExtensionsViewController.onCommandUpdate();
updateGlobalCommands();
if (gExtensionsView.selectedItem)
gExtensionsView.selectedItem.focus();
updateOptionalViews();
},
cmd_cancelUninstall: function (aSelectedItem)
{
gExtensionManager.cancelUninstallItem(getIDFromResourceURI(aSelectedItem.id));
gExtensionsViewController.onCommandUpdate();
updateGlobalCommands();
gExtensionsView.selectedItem.focus();
},
cmd_disable: function (aSelectedItem)
{
var id = getIDFromResourceURI(aSelectedItem.id);
var dependentItems = gExtensionManager.getDependentItemListForID(id, false, { });
if (dependentItems.length > 0) {
var name = aSelectedItem.getAttribute("name");
var message = getExtensionString("disableWarningDependMessage", [name]);
var params = {
message1: message,
message2: getExtensionString("disableQueryMessage", [name]),
title: getExtensionString("disableTitle", [name]),
buttons: {
accept: { label: getExtensionString("disableButton"),
focused: true },
cancel: { label: getExtensionString("cancelButton") }
}
}
var names = [];
for (var i = 0; i < dependentItems.length; ++i)
names.push(dependentItems[i].name + " " + dependentItems[i].version);
window.openDialog("chrome://mozapps/content/extensions/list.xul", "",
"titlebar,modal,centerscreen", names, params);
if (params.result != "accept")
return;
}
gExtensionManager.disableItem(id);
gExtensionsViewController.onCommandUpdate();
gExtensionsView.selectedItem.focus();
},
cmd_enable: function (aSelectedItem)
{
gExtensionManager.enableItem(getIDFromResourceURI(aSelectedItem.id));
gExtensionsViewController.onCommandUpdate();
gExtensionsView.selectedItem.focus();
}
}
};
//////////////////////////////////////////////////////////////////////////
// functions to support installing of themes in apps other than firefox //
//////////////////////////////////////////////////////////////////////////
function installSkin()
{
// 1) Prompt the user for the location of the theme to install.
var fp = Components.classes["@mozilla.org/filepicker;1"].createInstance(nsIFilePicker);
fp.init(window, getExtensionString("installThemePickerTitle"), nsIFilePicker.modeOpen);
fp.appendFilter(getExtensionString("themesFilter"), "*.jar");
fp.appendFilters(nsIFilePicker.filterAll);
var ret = fp.show();
if (ret == nsIFilePicker.returnOK)
{
var ioService = Components.classes['@mozilla.org/network/io-service;1'].getService(nsIIOService);
var fileProtocolHandler =
ioService.getProtocolHandler("file").QueryInterface(nsIFileProtocolHandler);
var url = fileProtocolHandler.newFileURI(fp.file).QueryInterface(nsIURL);
InstallTrigger.installChrome(InstallTrigger.SKIN, url.spec, decodeURIComponent(url.fileBaseName));
}
}
function installExtension()
{
var fp = Components.classes["@mozilla.org/filepicker;1"].createInstance(nsIFilePicker);
fp.init(window, getExtensionString("installExtensionPickerTitle"), nsIFilePicker.modeOpen);
fp.appendFilter(getExtensionString("extensionFilter"), "*.xpi");
fp.appendFilters(nsIFilePicker.filterAll);
var ret = fp.show();
if (ret == nsIFilePicker.returnOK)
{
var ioService = Components.classes['@mozilla.org/network/io-service;1'].getService(nsIIOService);
var fileProtocolHandler =
ioService.getProtocolHandler("file").QueryInterface(nsIFileProtocolHandler);
var url = fileProtocolHandler.newFileURI(fp.file).QueryInterface(nsIURL);
var xpi = {};
xpi[decodeURIComponent(url.fileBaseName)] = url.spec;
InstallTrigger.install(xpi);
}
}
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