# -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
# 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 Thunderbird Preferences System.
# 
# The Initial Developer of the Original Code is Scott MacGregor.
# Portions created by the Initial Developer are Copyright (C) 2005
# the Initial Developer. All Rights Reserved.
# 
# Contributor(s):
#   Scott MacGregor <mscott@mozilla.org>
# 
# 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 gAdvancedPane = {
  mPane: null,
  mInitialized: false,

  init: function ()
  {
    this.mPane = document.getElementById("paneAdvanced");
    this.updateMarkAsReadTextbox(false);

    if ("arguments" in window && window.arguments[1] && document.getElementById(window.arguments[1]))
      document.getElementById("advancedPrefs").selectedTab = document.getElementById(window.arguments[1]);
    else 
    {    
      var preference = document.getElementById("mail.preferences.advanced.selectedTabIndex");
      if (preference.value)
        document.getElementById("advancedPrefs").selectedIndex = preference.value;
    }
    this.mInitialized = true;
  },

  tabSelectionChanged: function ()
  {
    if (this.mInitialized)
    {
      document.getElementById("mail.preferences.advanced.selectedTabIndex")
              .valueFromPreferences = document.getElementById("advancedPrefs").selectedIndex;
    }
  },

  showConfigEdit: function()
  {
    document.documentElement.openWindow("Preferences:ConfigManager",
                                        "chrome://global/content/config.xul",
                                        "", null);
  },

  updateAppUpdateUI: function ()
  {
    var preference = document.getElementById("app.update.enabled");
    document.getElementById("enableAutoInstall").disabled = !preference.value;

    var aus = 
        Components.classes["@mozilla.org/updates/update-service;1"].
        getService(Components.interfaces.nsIApplicationUpdateService);
    var checkNowButton = document.getElementById("checkNowButton");
    checkNowButton.disabled = !aus.canUpdate;
    
    this.updateAutoPref();
    return undefined;
  },
  
  updateAutoPref: function ()
  {
    var preference = document.getElementById("app.update.auto");
    var updateEnabledPref = document.getElementById("app.update.enabled");
    var autoInstallOptions = document.getElementById("autoInstallOptions");
    autoInstallOptions.disabled = !preference.value || !updateEnabledPref.value;
    return undefined;
  },
  
  checkForAddonUpdates: function ()
  {
    var updateTypes = 
        Components.classes["@mozilla.org/supports-PRUint8;1"].
        createInstance(Components.interfaces.nsISupportsPRUint8);
    updateTypes.data = Components.interfaces.nsIUpdateItem.TYPE_ADDON;
    var showMismatch = 
        Components.classes["@mozilla.org/supports-PRBool;1"].
        createInstance(Components.interfaces.nsISupportsPRBool);
    showMismatch.data = false;
    var ary = 
        Components.classes["@mozilla.org/supports-array;1"].
        createInstance(Components.interfaces.nsISupportsArray);
    ary.AppendElement(updateTypes);
    ary.AppendElement(showMismatch);

    var features = "chrome,centerscreen,dialog,titlebar";
    const URI_EXTENSION_UPDATE_DIALOG = 
      "chrome://mozapps/content/extensions/update.xul";
    var ww = 
        Components.classes["@mozilla.org/embedcomp/window-watcher;1"].
        getService(Components.interfaces.nsIWindowWatcher);
    ww.openWindow(window, URI_EXTENSION_UPDATE_DIALOG, "", features, ary);  
  },
  
  checkForUpdates: function ()
  {
    var prompter = Components.classes["@mozilla.org/updates/update-prompt;1"]
                             .createInstance(Components.interfaces.nsIUpdatePrompt);
    prompter.checkForUpdates();  
  },

  showAutoInstallOptions: function () 
  {
    document.documentElement.openSubDialog("chrome://mozapps/content/preferences/update.xul",
                                           "", null);  
  },
    
  showUpdates: function ()
  {
    var prompter = Components.classes["@mozilla.org/updates/update-prompt;1"]
                             .createInstance(Components.interfaces.nsIUpdatePrompt);
    prompter.showUpdateHistory(window);  
  },

  updateMarkAsReadTextbox: function(aFocusTextBox) 
  {
    var textbox = document.getElementById('markAsReadDelay'); 
    textbox.disabled = !document.getElementById('markAsRead').checked;
    if (!textbox.disabled && aFocusTextBox)
        textbox.focus();
  }
};