port bug 181541 (Add UI to set default languages for web pages, r=mconnor) to the trunk

browser/components/prefwindow/content/pref-languages.js

@@ -0,0 +1,447 @@
+/* ***** 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 mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 2000
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Adrian Havill <havill@redhat.com>
+ *   Steffen Wilberg <steffen.wilberg@web.de>
+ *
+ * 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
+
+//locale bundles
+var gRegionsBundle;
+var gLanguagesBundle;
+var gAcceptedBundle;
+var gPrefLangBundle;
+
+//dictionary of all supported locales
+var gAvailLanguageDict;
+
+//XUL listbox handles
+var gAvailableLanguages;
+var gActiveLanguages;
+
+// label and accesskey of the available_languages menulist
+var gSelectLabel;
+var gSelectAccesskey;
+
+//XUL window pref window interface object
+var gPrefString = new String();
+
+//Reg expression for splitting multiple pref values
+var gSeparatorRe = /\s*,\s*/;
+
+// PrefWindow
+var gPrefWindow;
+
+
+function Init()
+{
+  gRegionsBundle   = document.getElementById("bundle_regions");
+  gLanguagesBundle = document.getElementById("bundle_languages");
+  gPrefLangBundle  = document.getElementById("bundle_prefLang");
+  gAcceptedBundle  = document.getElementById("bundle_accepted");
+  ReadAvailableLanguages();
+
+  try {
+    window.opener.top.initPanel(window.location.href, window);
+  }
+  catch(ex) { } //pref service backup
+
+  gActiveLanguages = document.getElementById("active_languages");
+  gPrefString = gActiveLanguages.getAttribute("prefvalue");
+  LoadActiveLanguages();
+
+  gPrefWindow = window.opener.parent.hPrefWindow;
+  gAvailableLanguages = document.getElementById("available_languages");
+  SelectLanguage();
+
+  LoadAvailableLanguages();
+  gSelectLabel = gAvailableLanguages.getAttribute("label");
+  gSelectAccesskey = gAvailableLanguages.getAttribute("accesskey");
+}
+
+
+function onLanguagesDialogOK()
+{
+  gPrefWindow.wsm.savePageData(window.location.href, window);
+  return true;
+}
+
+
+function ReadAvailableLanguages()
+{
+  gAvailLanguageDict   = new Array();
+  var visible = new String();
+  var str = new String();
+  var i =0;
+
+  var gAcceptedBundleEnum = gAcceptedBundle.stringBundle.getSimpleEnumeration();
+
+  var curItem;
+  var stringName;
+  var stringNameProperty;
+
+  while (gAcceptedBundleEnum.hasMoreElements()) {
+
+    //progress through the bundle
+    curItem = gAcceptedBundleEnum.getNext();
+
+    //"unpack" the item, nsIPropertyElement is now partially scriptable
+    curItem = curItem.QueryInterface(Components.interfaces.nsIPropertyElement);
+
+    //dump string name (key)
+    stringName = curItem.key;
+    stringNameProperty = stringName.split(".");
+
+    if (stringNameProperty[1] == "accept") {
+
+      //dump the UI string (value)
+      visible   = curItem.value;
+
+      //if (visible == "true") {
+
+        str = stringNameProperty[0];
+        var stringLangRegion = stringNameProperty[0].split("-");
+
+        if (stringLangRegion[0]) {
+          var tit;
+          var language;
+          var region;
+          var use_region_format = false;
+
+          try {
+            language = gLanguagesBundle.getString(stringLangRegion[0]);
+          }
+          catch (ex) {
+            language = "";
+          }
+
+          if (stringLangRegion.length > 1) {
+
+            try {
+              region = gRegionsBundle.getString(stringLangRegion[1]);
+              use_region_format = true;
+            }
+            catch (ex) { }
+          }
+
+          if (use_region_format) {
+            tit = gPrefLangBundle.stringBundle.formatStringFromName("languageRegionCodeFormat",
+                                                                    [language, region, str], 3);
+          } else {
+            tit = gPrefLangBundle.stringBundle.formatStringFromName("languageCodeFormat",
+                                                                    [language, str], 2);
+          }
+
+        } //if language
+
+        if (str && tit) {
+
+          gAvailLanguageDict[i] = new Array(3);
+          gAvailLanguageDict[i][0] = tit;
+          gAvailLanguageDict[i][1] = str;
+          gAvailLanguageDict[i][2] = visible;
+          i++;
+
+        } // if str && tit
+      //} //if visible
+    } //if accepted
+  } //while
+  gAvailLanguageDict.sort( // sort on first element
+    function (a, b) {
+      if (a[0] < b[0]) return -1;
+      if (a[0] > b[0]) return  1;
+      return 0;
+    });
+} //ReadAvailableLanguages
+
+
+function LoadAvailableLanguages()
+{
+  if (gAvailLanguageDict)
+    for (var i = 0; i < gAvailLanguageDict.length; i++)
+      if (gAvailLanguageDict[i][2] == "true")
+        AddMenuOrListItem(document, gAvailableLanguages.menupopup, "menuitem", gAvailLanguageDict[i][1], gAvailLanguageDict[i][0]);
+}
+
+
+function LoadActiveLanguages()
+{
+  if (gPrefString) {
+    var arrayOfPrefs = gPrefString.split(gSeparatorRe);
+
+    for (var i = 0; i < arrayOfPrefs.length; i++) {
+      var str = arrayOfPrefs[i];
+      var tit = GetLanguageTitle(str);
+
+      if (str) {
+        if (!tit)
+           tit = "[" + str + "]";
+        AddMenuOrListItem(document, gActiveLanguages, "listitem", str, tit);
+      } //if
+    } //for
+  } //if
+}
+
+
+function LangAlreadyActive(langId)
+{
+  var found = false;
+  try {
+    var arrayOfPrefs = gPrefString.split(gSeparatorRe);
+
+    if (arrayOfPrefs)
+      for (var i = 0; i < arrayOfPrefs.length; i++) {
+      if (arrayOfPrefs[i] == langId) {
+        found = true;
+        break;
+      }
+    }
+
+    return found;
+  }
+
+  catch(ex){
+    return false;
+  }
+} //LangAlreadyActive
+
+
+function SelectAvailableLanguage()
+{
+    var selItem  = gAvailableLanguages.selectedItem;
+    var languageId   = selItem.getAttribute("id");
+    var addButton = document.getElementById("add");
+
+    // since we're not displaying "select" anymore, don't underline some random "s"
+    gAvailableLanguages.removeAttribute("accesskey");
+
+    // if the langauge is not already active, activate the "add" button
+    if (!LangAlreadyActive(languageId))
+      addButton.disabled = false;
+    else
+      addButton.disabled = true;
+}
+
+function AddAvailableLanguage()
+{
+  var selItem  = gAvailableLanguages.selectedItem;
+  var languageId   = selItem.getAttribute("id");
+  var languageName = selItem.getAttribute("label");
+  var addButton = document.getElementById("add");
+
+  if (!LangAlreadyActive(languageId))
+    AddMenuOrListItem(document, gActiveLanguages, "listitem", languageId, languageName);
+
+  // restore the "select" label and accesskey, disable the "add" button again
+  gAvailableLanguages.setAttribute("label", gSelectLabel);
+  gAvailableLanguages.setAttribute("accesskey", gSelectAccesskey);
+  addButton.disabled = true;
+
+  // select the item we just added in the active_languages listbox
+  var lastItem = gActiveLanguages.lastChild;
+  gActiveLanguages.selectItem(lastItem);
+  gActiveLanguages.ensureElementIsVisible(lastItem);
+
+  UpdateSavePrefString();
+}
+
+
+function RemoveActiveLanguage()
+{
+  var nextNode = null;
+  var numSelected = gActiveLanguages.selectedItems.length;
+  var deleted_all = false;
+
+  while (gActiveLanguages.selectedItems.length > 0) {
+    var selectedNode = gActiveLanguages.selectedItems[0];
+
+    nextNode = selectedNode.nextSibling;
+    if (!nextNode && selectedNode.previousSibling)
+      nextNode = selectedNode.previousSibling;
+
+    gActiveLanguages.removeChild(selectedNode);
+  } //while
+
+  if (nextNode)
+    gActiveLanguages.selectItem(nextNode)
+
+  UpdateSavePrefString();
+}
+
+
+function GetLanguageTitle(id)
+{
+
+  if (gAvailLanguageDict)
+    for (var j = 0; j < gAvailLanguageDict.length; j++) {
+
+      if ( gAvailLanguageDict[j][1] == id) {
+        //title =
+        return gAvailLanguageDict[j][0];
+      }
+    }
+  return "";
+}
+
+
+function AddMenuOrListItem(doc, listbox, type, langID, langTitle)
+{
+  try {  //let's beef up our error handling for languages without label / title
+
+    // Create a listitem for the new Language
+    var item = doc.createElement(type);
+
+    // Copy over the attributes
+    item.setAttribute("label", langTitle);
+    item.setAttribute("id", langID);
+    listbox.appendChild(item);
+
+  }
+  catch (ex) { }
+}
+
+
+function UpdateSavePrefString()
+{
+  var num_languages = 0;
+  gPrefString = "";
+
+  for (var item = gActiveLanguages.firstChild; item != null; item = item.nextSibling) {
+
+    var languageId = item.getAttribute("id");
+
+    if (languageId.length > 1) {
+      num_languages++;
+
+      //separate >1 languages by commas
+      if (num_languages > 1) {
+        gPrefString = gPrefString + "," + " " + languageId;
+      } else {
+        gPrefString = languageId;
+      } //if
+    } //if
+  }//for
+
+  gActiveLanguages.setAttribute("prefvalue", gPrefString);
+}
+
+
+function MoveUp() {
+
+  if (gActiveLanguages.selectedItems.length == 1) {
+    var selected = gActiveLanguages.selectedItems[0];
+    var before = selected.previousSibling
+    if (before) {
+      before.parentNode.insertBefore(selected, before);
+      gActiveLanguages.selectItem(selected);
+      gActiveLanguages.ensureElementIsVisible(selected);
+    }
+  }
+
+  if (gActiveLanguages.selectedIndex == 0)
+  {
+    // selected item is first
+    var moveUp = document.getElementById("up");
+    moveUp.disabled = true;
+  }
+
+  if (gActiveLanguages.childNodes.length > 1)
+  {
+    // more than one item so we can move selected item back down
+    var moveDown = document.getElementById("down");
+    moveDown.disabled = false;
+  }
+
+  UpdateSavePrefString();
+} //MoveUp
+
+
+function MoveDown() {
+
+  if (gActiveLanguages.selectedItems.length == 1) {
+    var selected = gActiveLanguages.selectedItems[0];
+    if (selected.nextSibling) {
+      if (selected.nextSibling.nextSibling) {
+        gActiveLanguages.insertBefore(selected, selected.nextSibling.nextSibling);
+      }
+      else {
+        gActiveLanguages.appendChild(selected);
+      }
+      gActiveLanguages.selectItem(selected);
+    }
+  }
+
+  if (gActiveLanguages.selectedIndex == gActiveLanguages.childNodes.length - 1)
+  {
+    // selected item is last
+    var moveDown = document.getElementById("down");
+    moveDown.disabled = true;
+  }
+
+  if (gActiveLanguages.childNodes.length > 1)
+  {
+    // more than one item so we can move selected item back up
+    var moveUp = document.getElementById("up");
+    moveUp.disabled = false;
+  }
+
+  UpdateSavePrefString();
+
+} //MoveDown
+
+
+function SelectLanguage() {
+  if (gActiveLanguages.selectedItems.length) {
+    document.getElementById("remove").disabled = false;
+
+    var selected = gActiveLanguages.selectedItems[0];
+    document.getElementById("down").disabled = !selected.nextSibling;
+    document.getElementById("up").disabled = !selected.previousSibling;
+  }
+  else {
+    document.getElementById("remove").disabled = true;
+    document.getElementById("down").disabled = true;
+    document.getElementById("up").disabled = true;
+  }
+
+  if (gPrefWindow.getPrefIsLocked(document.getElementById("up").getAttribute("prefstring")))
+    document.getElementById("up").disabled = true;
+  if (gPrefWindow.getPrefIsLocked(document.getElementById("down").getAttribute("prefstring")))
+    document.getElementById("down").disabled = true;
+  if (gPrefWindow.getPrefIsLocked(document.getElementById("remove").getAttribute("prefstring")))
+    document.getElementById("remove").disabled = true;
+  if (gPrefWindow.getPrefIsLocked(gAvailableLanguages.getAttribute("prefstring")))
+    gAvailableLanguages.disabled = true; // the "add" button just stays disabled
+} // SelectLanguage

browser/components/prefwindow/content/pref-languages.xul

@@ -0,0 +1,126 @@
+<?xml version="1.0"?> <!-- -*- Mode: SGML; indent-tabs-mode: nil; -*- -->
+<!--
+
+ ***** 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 mozilla.org Code.
+
+ The Initial Developer of the Original Code is
+ Netscape Communications Corporation.
+ Portions created by the Initial Developer are Copyright (C) 1999
+ the Initial Developer. All Rights Reserved.
+
+ Contributor(s):
+   Steffen Wilberg <steffen.wilberg@web.de>
+
+ Alternatively, the contents of this file may be used under the terms of
+ either of 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 ***** -->
+
+<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
+
+<!DOCTYPE window SYSTEM "chrome://browser/locale/pref/pref-languages.dtd" >
+
+<dialog id="Languages"
+        title="&languages.customize.Header;"
+        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+        style="width: 0px; height: 0px;" onload="Init();"
+        ondialogaccept="return onLanguagesDialogOK(event);"
+        persist="screenX screenY width height">
+
+  <script type="application/x-javascript" src="chrome://browser/content/pref/pref-languages.js"/>
+  <script type="application/x-javascript">
+  <![CDATA[
+    var _elementIDs = ["active_languages", "DefaultCharsetList"];
+    var observerService = Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
+    observerService.notifyObservers(null, "charsetmenu-selected", "other");
+  ]]>
+  </script>
+
+  <stringbundleset id="languageSet">
+    <stringbundle id="bundle_regions" src="chrome://global/locale/regionNames.properties"/>
+    <stringbundle id="bundle_languages" src="chrome://global/locale/languageNames.properties"/>
+    <stringbundle id="bundle_prefLang" src="chrome://browser/locale/pref/pref-languages.properties"/>
+    <stringbundle id="bundle_accepted" src="resource://gre/res/language.properties"/>
+  </stringbundleset>
+
+  <groupbox flex="1">
+    <caption label="&languages.customize.label;"/>
+    <description>&languages.customize.prefLangDescript;</description>
+    <description>&languages.customize.active.label;</description>
+    <hbox flex="1">
+      <vbox flex="1">
+        <listbox id="active_languages" flex="1"
+                 preftype="localizedstring" prefstring="intl.accept_languages"
+                 prefvalue="" prefattribute="prefvalue" wsm_attributes="prefvalue"
+                 seltype="multiple" onselect="SelectLanguage();"/>
+        <spacer/>
+        <label accesskey="&languages.customize.selectLanguage.accesskey;" control="available_languages"/>
+        <menulist id="available_languages" oncommand="SelectAvailableLanguage();"
+                  label="&languages.customize.selectLanguage.label;"
+                  accesskey="&languages.customize.selectLanguage.accesskey;"
+                  prefstring="pref.browser.language.disable_addLanguages">
+          <menupopup/>
+        </menulist>
+      </vbox>
+      <vbox>
+        <button id="up" class="up" oncommand="MoveUp();"  disabled="true"
+                label="&languages.customize.moveUp.label;"
+                accesskey="&languages.customize.moveUp.accesskey;"
+                prefstring="pref.browser.language.disable_button.up"/>
+        <button id="down" class="down" oncommand="MoveDown();" disabled="true"
+                label="&languages.customize.moveDown.label;"
+                accesskey="&languages.customize.moveDown.accesskey;"
+                prefstring="pref.browser.language.disable_button.down"/>
+        <button id="remove" oncommand="RemoveActiveLanguage();" disabled="true"
+                label="&languages.customize.deleteButton.label;"
+                accesskey="&languages.customize.deleteButton.accesskey;"
+                prefstring="pref.browser.language.disable_button.remove"/>
+        <spacer flex="1"/>
+        <button id="add" oncommand="AddAvailableLanguage();" disabled="true"
+                label="&languages.customize.addButton.label;"
+                accesskey="&languages.customize.addButton.accesskey;"/>
+      </vbox>
+    </hbox>
+  </groupbox>
+
+  <groupbox align="start">
+    <caption label="&languages.customize.Charset.grouplabel;"/>
+    <hbox align="center">
+      <label value="&languages.customize.DefaultCharset.label;"
+             accesskey="&languages.customize.DefaultCharset.accesskey;"
+             control="DefaultCharsetList"/>
+      <menulist id="DefaultCharsetList" ref="NC:DecodersRoot" datasources="rdf:charset-menu"
+          prefstring="intl.charset.default" preftype="localizedstring"
+          wsm_attributes="value">
+          <template>
+            <menupopup>
+              <menuitem label="rdf:http://home.netscape.com/NC-rdf#Name" value="..." uri="..."/>
+            </menupopup>
+          </template>
+      </menulist>
+    </hbox>
+  </groupbox>
+</dialog>
+

browser/components/prefwindow/content/pref-navigator.js

@@ -242,3 +242,8 @@ function checkNow()
   }
 }
 #endif
+
+function showLanguages()
+{
+  openDialog("chrome://browser/content/pref/pref-languages.xul", "", "modal,centerscreen,resizable");
+}

browser/components/prefwindow/content/pref-navigator.xul

@@ -86,7 +86,7 @@
   </groupbox>
 
   <groupbox>
-    <caption label="&fonts.label;"/>
+    <caption label="&fonts.caption;"/>
     <hbox align="center">
       <description flex="1">&fontsInfo.label;</description>
       <button label="&showFontsAndColors.label;" 
@@ -95,6 +95,16 @@
     </hbox>
   </groupbox>
 
+ <groupbox>
+    <caption label="&languages.caption;"/>
+    <hbox align="center">
+      <description flex="1">&languagesInfo.label;</description>
+      <button label="&showLanguages.label;"
+              accesskey="&showLanguages.accesskey;"
+              oncommand="showLanguages();"/>
+    </hbox>
+  </groupbox>
+
 #ifdef HAVE_SHELL_SERVICE
   <groupbox orient="horizontal" id="defaultBrowserPrefs">
     <caption label="&defaultBrowserGroup.label;"/>

browser/components/prefwindow/jar.mn

@@ -12,6 +12,8 @@ browser.jar:
 *   content/browser/pref/pref-features.js                  (content/pref-features.js)
 *   content/browser/pref/pref-fonts.xul                    (content/pref-fonts.xul)
 *   content/browser/pref/pref-fonts.js                     (content/pref-fonts.js)
+*   content/browser/pref/pref-languages.xul                (content/pref-languages.xul)
+*   content/browser/pref/pref-languages.js                 (content/pref-languages.js)
 *   content/browser/pref/pref-navigator.js                 (content/pref-navigator.js)
 *   content/browser/pref/pref-calibrate-screen.xul         (content/pref-calibrate-screen.xul)
 *   content/browser/pref/pref-navigator.xul                (content/pref-navigator.xul)

browser/locales/en-US/chrome/browser/pref/pref-languages.dtd

@@ -0,0 +1,19 @@
+<!-- LOCALIZATION NOTE : 'Languages' preferences dialog -->
+<!ENTITY languages.customize.Header                     "Languages and Character Encoding">
+<!ENTITY languages.customize.label                      "Languages">
+<!ENTITY languages.customize.prefLangDescript           "Web pages are sometimes offered in more than one language. Choose languages for displaying these web pages, in order of preference.">
+<!ENTITY languages.customize.active.label               "Languages in order of preference:">
+<!ENTITY languages.customize.Charset.grouplabel         "Character Encoding">
+<!ENTITY languages.customize.DefaultCharset.label       "Default Character Encoding:">
+<!ENTITY languages.customize.DefaultCharset.accesskey   "C">
+<!ENTITY languages.customize.moveUp.label               "Move Up">
+<!ENTITY languages.customize.moveUp.accesskey           "U">
+<!ENTITY languages.customize.moveDown.label             "Move Down">
+<!ENTITY languages.customize.moveDown.accesskey         "D">
+<!ENTITY languages.customize.deleteButton.label         "Remove">
+<!ENTITY languages.customize.deleteButton.accesskey     "R">
+<!ENTITY languages.customize.selectLanguage.label       "Select a language to add...">
+<!ENTITY languages.customize.selectLanguage.accesskey   "S">
+<!ENTITY languages.customize.addButton.label            "Add">
+<!ENTITY languages.customize.addButton.accesskey        "A">
+

browser/locales/en-US/chrome/browser/pref/pref-languages.properties

@@ -0,0 +1,7 @@
+# LOCALIZATION NOTE: Next two strings are for language name representations with
+#   and without the region.
+#   e.g. languageRegionCodeFormat : "French/Canada  [fr-ca]" languageCodeFormat : "French  [fr]"
+#   %1$S = language name, %2$S = region name, %3$S = language-region code
+languageRegionCodeFormat=%1$S/%2$S  [%3$S]
+#   %1$S = language name, %2$S = language-region code
+languageCodeFormat=%1$S  [%2$S]

browser/locales/en-US/chrome/browser/pref/pref-navigator.dtd

@@ -18,18 +18,18 @@
 <!-- XXXben oh please, can we do better than this text-wise? -->
 <!ENTITY showConnections.label      "Connection Settings...">
 <!ENTITY showConnections.accesskey  "o">
-
 <!ENTITY proxiesInfo.label          "Set up Proxies for accessing the internet.">
 <!ENTITY connectionsInfo.caption    "Connection">
 
-<!-- XXXben can we do better than this text-wise? -->
-<!ENTITY fonts.label                        "Fonts &amp; Colors">
-<!ENTITY fontsInfo.caption                  "Fonts &amp; Colors Settings">
-<!ENTITY fontsInfo.label                    "Select default Fonts and Colors used when displaying pages.">
-
+<!ENTITY fonts.caption                      "Fonts &amp; Colors">
+<!ENTITY fontsInfo.label                    "Select default Fonts and Colors for web pages.">
 <!ENTITY showFontsAndColors.label           "Fonts &amp; Colors...">
-<!ENTITY showFontsAndColors.accesskey       "f">
+<!ENTITY showFontsAndColors.accesskey       "F">
 
+<!ENTITY languages.caption                  "Languages">
+<!ENTITY languagesInfo.label                "Select default Languages and Character Encoding for web pages.">
+<!ENTITY showLanguages.label                "Languages...">
+<!ENTITY showLanguages.accesskey            "L">
 
 <!ENTITY checkForDefault.label              "&brandShortName; should check to see if it is the default browser when starting.">
 <!ENTITY checkForDefault.accesskey          "d">

browser/locales/jar.mn

@@ -38,6 +38,8 @@
     locale/browser/pref/pref-features.dtd          (@AB_CD@/chrome/browser/pref/pref-features.dtd)
     locale/browser/pref/pref-features-images.dtd   (@AB_CD@/chrome/browser/pref/pref-features-images.dtd)
     locale/browser/pref/pref-fonts.dtd             (@AB_CD@/chrome/browser/pref/pref-fonts.dtd)
+    locale/browser/pref/pref-languages.dtd         (@AB_CD@/chrome/browser/pref/pref-languages.dtd)
+    locale/browser/pref/pref-languages.properties  (@AB_CD@/chrome/browser/pref/pref-languages.properties)
     locale/browser/pref/pref-navigator.dtd         (@AB_CD@/chrome/browser/pref/pref-navigator.dtd)
     locale/browser/pref/pref-privacy.dtd           (@AB_CD@/chrome/browser/pref/pref-privacy.dtd)
     locale/browser/pref/pref-themes.dtd            (@AB_CD@/chrome/browser/pref/pref-themes.dtd)