# -*- Mode: Java; tab-width: 2; 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 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 gDisplayPane = {  mInitialized: false,  mTagListBox:  null,  init: function ()  {    var preference = document.getElementById("mail.preferences.display.selectedTabIndex");    if (preference.value)      document.getElementById("displayPrefs").selectedIndex = preference.value;    this.mInitialized = true;        this.mTagListBox = document.getElementById('tagList');        this.buildTagList();  },  tabSelectionChanged: function ()  {    if (this.mInitialized)      document.getElementById("mail.preferences.display.selectedTabIndex")              .valueFromPreferences = document.getElementById("displayPrefs").selectedIndex;  },  fontOptionsDialog: function()  {    document.documentElement.openSubDialog("chrome://messenger/content/preferences/fonts.xul", "", null);    },    // appends the tag to the tag list box  appendTagItem: function(aTagName, aKey, aColor)  {    var item = this.mTagListBox.appendItem(aTagName, aKey);    item.style.color = aColor;    return item;  },     buildTagList: function()  {    var tagService = Components.classes["@mozilla.org/messenger/tagservice;1"]                               .getService(Components.interfaces.nsIMsgTagService);    var tagArray = tagService.getAllTags({});    for (var i = 0; i < tagArray.length; ++i)    {      var taginfo = tagArray[i];      this.appendTagItem(taginfo.tag, taginfo.key, taginfo.color);    }  },    removeTag: function()  {    var index = this.mTagListBox.selectedIndex;    if (index >= 0)    {      var itemToRemove = this.mTagListBox.getItemAtIndex(index);      var tagService = Components.classes["@mozilla.org/messenger/tagservice;1"].getService(Components.interfaces.nsIMsgTagService);      tagService.deleteKey(itemToRemove.getAttribute("value"));      this.mTagListBox.removeItemAt(index);      var numItemsInListBox = this.mTagListBox.getRowCount();      this.mTagListBox.selectedIndex = index < numItemsInListBox ? index : numItemsInListBox - 1;    }  },    /**    * Open the edit tag dialog   */  editTag: function()  {    var index = this.mTagListBox.selectedIndex;    if (index >= 0)    {      var tagElToEdit = this.mTagListBox.getItemAtIndex(index);      var args = {result: "", keyToEdit: tagElToEdit.getAttribute("value"), okCallback: editTagCallback};      var dialog = window.openDialog(			      "chrome://messenger/content/newTagDialog.xul",			      "",			      "chrome,titlebar,modal",			      args);            }    },  addTag: function()  {      var args = {result: "", okCallback: addTagCallback};    var dialog = window.openDialog(			    "chrome://messenger/content/newTagDialog.xul",			    "",			    "chrome,titlebar,modal",			    args);  },};function addTagCallback(aName, aColor){  var tagService = Components.classes["@mozilla.org/messenger/tagservice;1"]                    .getService(Components.interfaces.nsIMsgTagService);  tagService.addTag(aName, aColor, '');   var item = gDisplayPane.appendTagItem(aName, tagService.getKeyForTag(aName), aColor);  var tagListBox = document.getElementById('tagList');  tagListBox.ensureElementIsVisible(item);  tagListBox.selectItem(item);  tagListBox.focus();}function editTagCallback(){  // update the values of the selected item  var tagListEl = document.getElementById('tagList');  var index = tagListEl.selectedIndex;  if (index >= 0)  {    var tagElToEdit = tagListEl.getItemAtIndex(index);    var key = tagElToEdit.getAttribute("value");    var tagService = Components.classes["@mozilla.org/messenger/tagservice;1"]                     .getService(Components.interfaces.nsIMsgTagService);    // update the color and label elements    tagElToEdit.setAttribute("label", tagService.getTagForKey(key));    tagElToEdit.style.color = tagService.getColorForKey(key);  }        }