From 9de5516730071de2f84ec0db0917f832affbb8df Mon Sep 17 00:00:00 2001
From: Mark Finkle <mfinkle@mozilla.com>
Date: Tue, 22 Sep 2009 10:21:15 -0400
Subject: [PATCH] [mq]: locales

---
 mobile/app/mobile.js                          |   4 +-
 mobile/chrome/content/browser-ui.js           |   3 +-
 mobile/chrome/content/browser.xul             |  63 +++---
 mobile/chrome/content/extensions.js           |   6 +-
 mobile/chrome/content/languages.properties    | 111 +++++++++++
 mobile/chrome/content/preferences.js          | 180 ++++++++++++++++++
 mobile/chrome/jar.mn                          |   2 +
 .../locales/en-US/chrome/browser.properties   |   6 +-
 mobile/locales/en-US/chrome/preferences.dtd   |   3 +
 9 files changed, 344 insertions(+), 34 deletions(-)
 create mode 100644 mobile/chrome/content/languages.properties
 create mode 100644 mobile/chrome/content/preferences.js

diff --git a/mobile/app/mobile.js b/mobile/app/mobile.js
index 8ecd43dd8aed..04b58652f459 100644
--- a/mobile/app/mobile.js
+++ b/mobile/app/mobile.js
@@ -310,7 +310,6 @@ pref("privacy.item.sessions", true);
 pref("privacy.item.geolocation", true);
 pref("privacy.item.siteSettings", true);
 
-
 pref("plugins.enabled", true);
 
 // URL to the Learn More link XXX this is the firefox one.  Bug XXX fixes this.
@@ -354,3 +353,6 @@ pref("app.support.baseURL", "http://support.mozilla.com/1/%APP%/%VERSION%/%OS%/%
 
 // Name of alternate about: page for certificate errors (when undefined, defaults to about:neterror)
 pref("security.alternate_certificate_error_page", "certerror");
+
+// Inherit OS locale
+pref("intl.locale.matchOS", true);
diff --git a/mobile/chrome/content/browser-ui.js b/mobile/chrome/content/browser-ui.js
index 5ded9866ec1c..1364fbcc8d9c 100644
--- a/mobile/chrome/content/browser-ui.js
+++ b/mobile/chrome/content/browser-ui.js
@@ -396,6 +396,7 @@ var BrowserUI = {
 
     ExtensionsView.init();
     DownloadsView.init();
+    PreferencesView.init();
   },
 
   uninit : function() {
@@ -603,7 +604,7 @@ var BrowserUI = {
     let panelUI = document.getElementById("panel-container");
     panelUI.hidden = true;
   },
-
+  
   handleEvent: function (aEvent) {
     switch (aEvent.type) {
       // Browser events
diff --git a/mobile/chrome/content/browser.xul b/mobile/chrome/content/browser.xul
index 2b97d3e00b92..294d7a443890 100644
--- a/mobile/chrome/content/browser.xul
+++ b/mobile/chrome/content/browser.xul
@@ -74,6 +74,7 @@
   <script type="application/x-javascript" src="chrome://browser/content/browser.js"/>
   <script type="application/x-javascript" src="chrome://browser/content/browser-ui.js"/>
   <script type="application/x-javascript" src="chrome://browser/content/sanitize.js"/>
+  <script type="application/x-javascript" src="chrome://browser/content/preferences.js"/>
   <script type="application/x-javascript" src="chrome://browser/content/extensions.js"/>
   <script type="application/x-javascript" src="chrome://browser/content/downloads.js"/>
   <script type="application/x-javascript" src="chrome://browser/content/console.js"/>
@@ -349,38 +350,48 @@
           <hbox id="prefs-header" class="panel-header">
             <label value="&prefsHeader.label;"/>
           </hbox>
-          <richlistbox id="prefs-list" seltype="single" flex="1">
-            <setting title="&about.title;" type="control">
-              &about.description;
-              <button id="prefs-about-button" label="&about.button;"
+          <notificationbox id="prefs-messages" flex="1">
+            <richlistbox id="prefs-list" seltype="single" flex="1">
+              <setting title="&about.title;" type="control">
+                &about.description;
+                <button id="prefs-about-button" label="&about.button;"
 #ifdef MOZ_OFFICIAL_BRANDING
 # these two point to the same page, this just matters for what shows up in the
 # URL bar
-                      oncommand="Browser.addTab('about:firefox', true);"/>
+                        oncommand="Browser.addTab('about:firefox', true);"/>
 #else
-                      oncommand="Browser.addTab('about:fennec', true);"/>
+                        oncommand="Browser.addTab('about:fennec', true);"/>
 #endif
-            </setting>
-            <settings id="prefs-content" label="&content.title;">
-              <setting pref="permissions.default.image" title="&showImages.title;" type="boolint" on="1" off="2"/>
-              <setting pref="javascript.enabled" type="bool" title="&enableJavaScript.title;">
-                &enableJavaScript.description;
               </setting>
-              <setting pref="plugins.enabled" type="bool" title="&enablePlugins.title;" onsynctopreference="Browser.setPluginState(this.value);">
-                &enablePlugins.description;
-              </setting>
-            </settings>
-            <settings id="prefs-privacy" label="&privacy.title;">
-              <setting pref="network.cookie.cookieBehavior" title="&allowCookies.title;" type="boolint" on="0" off="2">
-                &allowCookies.description;
-              </setting>
-              <setting pref="signon.rememberSignons" title="&rememberPasswords.title;" type="bool"/>
-              <setting title="&clearPrivateData.title;" type="control">
-                &clearPrivateData.description;
-                <button id="prefs-clear-data" label="&clearPrivateData.button;" command="cmd_sanitize"/>
-              </setting>
-            </settings>
-          </richlistbox>
+              <setting id="prefs-uilanguage" title="&language.title;" type="control">
+                &language.description;
+                <menulist id="prefs-languages" onchange="PreferencesView.updateLocale();">
+                  <menupopup>
+                    <menuitem label="&language.auto;" value="auto"/>
+                  </menupopup>
+                </menulist>
+               </setting>
+              <settings id="prefs-content" label="&content.title;">
+                <setting pref="permissions.default.image" title="&showImages.title;" type="boolint" on="1" off="2"/>
+                <setting pref="javascript.enabled" type="bool" title="&enableJavaScript.title;">
+                  &enableJavaScript.description;
+                </setting>
+                <setting pref="plugins.enabled" type="bool" title="&enablePlugins.title;" onsynctopreference="Browser.setPluginState(this.value);">
+                  &enablePlugins.description;
+                </setting>
+              </settings>
+              <settings id="prefs-privacy" label="&privacy.title;">
+                <setting pref="network.cookie.cookieBehavior" title="&allowCookies.title;" type="boolint" on="0" off="2">
+                  &allowCookies.description;
+                </setting>
+                <setting pref="signon.rememberSignons" title="&rememberPasswords.title;" type="bool"/>
+                <setting title="&clearPrivateData.title;" type="control">
+                  &clearPrivateData.description;
+                  <button id="prefs-clear-data" label="&clearPrivateData.button;" command="cmd_sanitize"/>
+                </setting>
+              </settings>
+            </richlistbox>
+          </notificationbox>
         </vbox>
 
         <vbox id="console-container" flex="1">
diff --git a/mobile/chrome/content/extensions.js b/mobile/chrome/content/extensions.js
index 56b7a01c2eaf..fd9cce73fa0b 100644
--- a/mobile/chrome/content/extensions.js
+++ b/mobile/chrome/content/extensions.js
@@ -35,8 +35,6 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
-Components.utils.import("resource://gre/modules/DownloadUtils.jsm");
-
 const PREFIX_ITEM_URI = "urn:mozilla:item:";
 const PREFIX_NS_EM = "http://www.mozilla.org/2004/em-rdf#";
 
@@ -171,8 +169,8 @@ var ExtensionsView = {
 
     if (this._msg) {
       let strings = document.getElementById("bundle_browser");
-      this.showMessage(strings.getString("addonsRestart"), "restart-app",
-                       strings.getString("addonsRestartButton.label"), false, "addons-restart-app");
+      this.showMessage(strings.getString("notificationRestart.label"), "restart-app",
+                       strings.getString("notificationRestart.button"), false, "addons-restart-app");
     }
   },
 
diff --git a/mobile/chrome/content/languages.properties b/mobile/chrome/content/languages.properties
new file mode 100644
index 000000000000..32b2b1ebf416
--- /dev/null
+++ b/mobile/chrome/content/languages.properties
@@ -0,0 +1,111 @@
+# LOCALIZATION NOTE: do not localize
+af=Afrikaans
+ak=Akan
+ar=عربي
+as=অসমীয়া
+ast-ES=Asturianu
+be=Беларуская
+bg=Български
+bn-BD=বাংলা (বাংলাদেশ)
+bn-IN=বাংলা (ভারত)
+br-FR=Brezhoneg
+ca=català
+ca-valencia=català (valencià)
+cs=Čeština
+cy=Cymraeg
+da=Dansk
+de=Deutsch
+de-AT=Deutsch (Österreich)
+de-CH=Deutsch (Schweiz)
+de-DE=Deutsch (Deutschland)
+el=Ελληνικά
+en-AU=English (Australian)
+en-CA=English (Canadian)
+en-GB=English (British)
+en-NZ=English (New Zealand)
+en-US=English (US)
+en-ZA=English (South African)
+eo=Esperanto
+es-AR=Español (de Argentina)
+es-CL=Español (de Chile)
+es-ES=Español (de España)
+es-MX=Español (de México)
+et=Eesti keel
+eu=Euskara
+fa=فارسی
+fi=suomi
+fr=Français
+fur-IT=Furlan
+fy-NL=Frysk
+ga-IE=Gaeilge
+gl=Galego
+gu-IN=ગુજરાતી
+he=עברית
+hi=हिन्दी
+hi-IN=हिन्दी (भारत)
+hr=Hrvatski
+hsb=Hornjoserbsce
+hu=Magyar
+hy-AM=Հայերեն
+id=Bahasa Indonesia
+is=íslenska
+it=Italiano
+ja=日本語
+ka=ქართული
+kk=Қазақ
+kn=ಕನ್ನಡ
+ko=한국어
+ku=Kurdî
+la=Latina
+lt=lietuvių kalba
+lv=Latviešu
+mg=Malagasy
+mi=Māori (Aotearoa)
+mk=Македонски
+ml=മലയാളം
+mn=Монгол
+mr=मराठी
+nb-NO=Norsk bokmål
+ne-NP=नेपाली
+nl=Nederlands
+nn-NO=Norsk nynorsk
+nr=isiNdebele Sepumalanga
+nso=Sepedi
+oc=occitan (lengadocian)
+or=ଓଡ଼ିଆ
+pa-IN=ਪੰਜਾਬੀ
+pl=Polski
+pt-BR=Português (do Brasil)
+pt-PT=Português (Europeu)
+rm=rumantsch
+ro=română
+ru=Русский
+rw=Ikinyarwanda
+si=සිංහල
+sk=slovenčina
+sl=slovensko
+sq=Shqip
+sr=Српски
+sr-Latn=Srpski
+ss=Siswati
+st=Sesotho
+sv-SE=Svenska
+ta=தமிழ்
+ta-IN=தமிழ் (இந்தியா)
+ta-LK=தமிழ் (இலங்கை)
+te=తెలుగు
+th=ไทย
+tn=Setswana
+tr=Türkçe
+ts=Mutsonga
+tt-RU=Tatarça
+uk=Українська
+ur=اُردو
+ve=Tshivenḓa
+vi=Tiếng Việt
+wo=Wolof
+xh=isiXhosa
+zh-CN=中文 (简体)
+zh-TW=正體中文 (繁體)
+zu=isiZulu
+
diff --git a/mobile/chrome/content/preferences.js b/mobile/chrome/content/preferences.js
new file mode 100644
index 000000000000..2fd633fe6162
--- /dev/null
+++ b/mobile/chrome/content/preferences.js
@@ -0,0 +1,180 @@
+// -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-
+/* ***** 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 Mobile Browser.
+ *
+ * The Initial Developer of the Original Code is Mozilla Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 2009
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Mark Finkle <mfinkle@mozilla.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 ***** */
+
+var PreferencesView = {
+  _currentLocale: null,
+  _list: null,
+  _msg: null,
+  _restartCount: 0,
+
+  _messageActions: function ev__messageActions(aData) {
+    if (aData == "prefs-restart-app") {
+      // Notify all windows that an application quit has been requested
+      var os = Cc["@mozilla.org/observer-service;1"].getService(Ci.nsIObserverService);
+      var cancelQuit = Cc["@mozilla.org/supports-PRBool;1"].createInstance(Ci.nsISupportsPRBool);
+      os.notifyObservers(cancelQuit, "quit-application-requested", "restart");
+
+      // If nothing aborted, quit the app
+      if (cancelQuit.data == false) {
+        let appStartup = Cc["@mozilla.org/toolkit/app-startup;1"].getService(Ci.nsIAppStartup);
+        appStartup.quit(Ci.nsIAppStartup.eRestart | Ci.nsIAppStartup.eAttemptQuit);
+      }
+    }
+  },
+
+  showMessage: function ev_showMessage(aMsg, aValue, aButtonLabel, aShowCloseButton, aNotifyData) {
+    let notification = this._msg.getNotificationWithValue(aValue);
+    if (notification)
+      return;
+
+    let self = this;
+    let buttons = null;
+    if (aButtonLabel) {
+      buttons = [ {
+        label: aButtonLabel,
+        accessKey: "",
+        data: aNotifyData,
+        callback: function(aNotification, aButton) {
+          self._messageActions(aButton.data);
+          return true;
+        }
+      } ];
+    }
+
+    this._msg.appendNotification(aMsg, aValue, "", this._msg.PRIORITY_WARNING_LOW, buttons).hideclose = !aShowCloseButton;
+  },
+
+  showRestart: function ev_showRestart() {
+    // Increment the count in case the view is not completely initialized
+    this._restartCount++;
+
+    if (this._msg) {
+      let strings = document.getElementById("bundle_browser");
+      this.showMessage(strings.getString("notificationRestart.label"), "restart-app",
+                       strings.getString("notificationRestart.button"), false, "prefs-restart-app");
+    }
+  },
+
+  hideRestart: function ev_hideRestart() {
+    this._restartCount--;
+    if (this._restartCount == 0 && this._msg) {
+      let notification = this._msg.getNotificationWithValue("restart-app");
+      if (notification)
+        notification.close();
+    }
+  },
+
+  init: function ev_init() {
+    if (this._msg)
+      return;
+
+    this._msg = document.getElementById("prefs-messages");
+
+    let self = this;
+    let panels = document.getElementById("panel-items");
+    panels.addEventListener("select",
+                            function(aEvent) {
+                              if (panels.selectedPanel.id == "prefs-container")
+                                self._delayedInit();
+                            },
+                            false);
+  },
+
+  _delayedInit: function ev__delayedInit() {
+    if (this._list)
+      return;
+
+    this._list = document.getElementById("prefs-languages");
+    this._loadLocales();
+  },
+
+  _loadLocales: function _loadLocales() {
+    // Query available and selected locales
+    let chrome = Cc["@mozilla.org/chrome/chrome-registry;1"].getService(Ci.nsIXULChromeRegistry);
+    chrome.QueryInterface(Ci.nsIToolkitChromeRegistry);
+    
+    let selectedLocale = chrome.getSelectedLocale("browser");
+    let availableLocales = chrome.getLocalesForPackage("browser");
+    
+    let bundles = Cc["@mozilla.org/intl/stringbundle;1"].getService(Ci.nsIStringBundleService);
+    let strings = bundles.createBundle("chrome://browser/content/languages.properties");
+
+    // Render locale menulist by iterating through the query result from getLocalesForPackage()
+    let selectedItem = null;
+    let localeCount = 0;
+    while (availableLocales.hasMore()) {
+      let locale = availableLocales.getNext();
+      try {
+        var label = strings.GetStringFromName(locale);
+      } catch (e) {
+        label = locale;
+      }
+      let item = this._list.appendItem(label, locale);
+      if (locale == selectedLocale) {
+        this._currentLocale = locale;
+        selectedItem = item;
+      }
+      localeCount++;
+    }
+            
+    // Highlight current locale
+    this._list.selectedItem = selectedItem;
+    
+    // Hide the setting if we only have one locale
+    if (localeCount == 1)
+      document.getElementById("prefs-uilanguage").hidden = true;
+  },
+  
+  updateLocale: function updateLocale() {
+    // Which locale did the user select?
+    let newLocale = this._list.selectedItem.value;
+    
+    if (newLocale == "auto") {
+      gPrefService.clearUserPref("general.useragent.locale");
+      gPrefService.setBoolPref("intl.locale.matchOS", true);
+    } else {
+      gPrefService.setBoolPref("intl.locale.matchOS", false);
+      gPrefService.setCharPref("general.useragent.locale", newLocale);
+    }
+
+    // Show the restart notification, if needed
+    if (this._currentLocale == newLocale)
+      this.hideRestart();
+    else
+      this.showRestart();
+  }  
+};
diff --git a/mobile/chrome/jar.mn b/mobile/chrome/jar.mn
index af571bdda2d4..bdf3a38382ed 100644
--- a/mobile/chrome/jar.mn
+++ b/mobile/chrome/jar.mn
@@ -5,6 +5,7 @@ chrome.jar:
 * content/about.xhtml                  (content/about.xhtml)
   content/aboutCertError.xhtml         (content/aboutCertError.xhtml)
   content/aboutCertError.css           (content/aboutCertError.css)
+  content/languages.properties         (content/languages.properties)
 * content/browser.xul                  (content/browser.xul)
 * content/browser.js                   (content/browser.js)
   content/browser-ui.js                (content/browser-ui.js)
@@ -30,6 +31,7 @@ chrome.jar:
   content/TileManager.js               (content/TileManager.js)
 * content/InputHandler.js              (content/InputHandler.js)
   content/Util.js                      (content/Util.js)
+  content/preferences.js               (content/preferences.js)
   content/extensions.js                (content/extensions.js)
   content/downloads.js                 (content/downloads.js)
   content/console.js                   (content/console.js)
diff --git a/mobile/locales/en-US/chrome/browser.properties b/mobile/locales/en-US/chrome/browser.properties
index 6ce18907b0ef..2d49742454f7 100644
--- a/mobile/locales/en-US/chrome/browser.properties
+++ b/mobile/locales/en-US/chrome/browser.properties
@@ -1,6 +1,4 @@
 # Add-on Manager
-addonsRestart=Restart to complete changes
-addonsRestartButton.label=Restart
 addonsLocalNone.label=No add-ons installed
 addonsSearchStart.label=Searching for add-ons…
 addonsSearchStart.button=Cancel
@@ -51,6 +49,10 @@ alertDownloads=Downloads
 alertDownloadsStart=Downloading: %S
 alertDownloadsDone=%S has finished downloading
 
+# Notifications
+notificationRestart.label=Restart to complete changes
+notificationRestart.button=Restart
+
 # Popup Blocker
 popupWarning=%S prevented this site from opening a pop-up window.
 popupWarningMultiple=%S prevented this site from opening %S pop-up windows.
diff --git a/mobile/locales/en-US/chrome/preferences.dtd b/mobile/locales/en-US/chrome/preferences.dtd
index 85b328d484b0..53ef5897496a 100644
--- a/mobile/locales/en-US/chrome/preferences.dtd
+++ b/mobile/locales/en-US/chrome/preferences.dtd
@@ -15,3 +15,6 @@
 <!ENTITY clearPrivateData.button                   "Clear">
 <!ENTITY clearPrivateData.description              "Your history helps &brandShortName; suggest where you want to go">
 <!ENTITY rememberPasswords.title                   "Remember passwords">
+<!ENTITY language.title                            "Language">
+<!ENTITY language.description                      "Choose your preferred language for &brandShortName;">
+<!ENTITY language.auto                             "Auto-detect">