browser/components/preferences/tabs.js

   1 # -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
   2 # ***** BEGIN LICENSE BLOCK *****
   3 # Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4 #
   5 # The contents of this file are subject to the Mozilla Public License Version
   6 # 1.1 (the "License"); you may not use this file except in compliance with
   7 # the License. You may obtain a copy of the License at
   8 # http://www.mozilla.org/MPL/
   9 #
  10 # Software distributed under the License is distributed on an "AS IS" basis,
  11 # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12 # for the specific language governing rights and limitations under the
  13 # License.
  14 #
  15 # The Original Code is the Firefox Preferences System.
  16 #
  17 # The Initial Developer of the Original Code is
  18 # Ben Goodger.
  19 # Portions created by the Initial Developer are Copyright (C) 2005
  20 # the Initial Developer. All Rights Reserved.
  21 #
  22 # Contributor(s):
  23 #   Ben Goodger <ben@mozilla.org>
  24 #   Jeff Walden <jwalden+code@mit.edu>
  25 #
  26 # Alternatively, the contents of this file may be used under the terms of
  27 # either the GNU General Public License Version 2 or later (the "GPL"), or
  28 # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  29 # in which case the provisions of the GPL or the LGPL are applicable instead
  30 # of those above. If you wish to allow use of your version of this file only
  31 # under the terms of either the GPL or the LGPL, and not to allow others to
  32 # use your version of this file under the terms of the MPL, indicate your
  33 # decision by deleting the provisions above and replace them with the notice
  34 # and other provisions required by the GPL or the LGPL. If you do not delete
  35 # the provisions above, a recipient may use your version of this file under
  36 # the terms of any one of the MPL, the GPL or the LGPL.
  37 #
  38 # ***** END LICENSE BLOCK *****
  39
  40 var gTabsPane = {
  41
  42   /*
  43    * Preferences:
  44    *
  45    * browser.link.open_newwindow
  46    * - determines where pages which would open in a new window are opened:
  47    *     0 opens such links in the default window,
  48    *     1 opens such links in the most recent window or tab,
  49    *     2 opens such links in a new window,
  50    *     3 opens such links in a new tab
  51    * browser.tabs.autoHide
  52    * - true if the tab bar is hidden when only one tab is open, false to always
  53    *   show it
  54    * browser.tabs.loadInBackground
  55    * - true if display should switch to a new tab which has been opened from a
  56    *   link, false if display shouldn't switch
  57    * browser.tabs.warnOnClose
  58    * - true if when closing a window with multiple tabs the user is warned and
  59    *   allowed to cancel the action, false to just close the window
  60    * browser.tabs.warnOnOpen
  61    * - true if the user should be warned if he attempts to open a lot of tabs at
  62    *   once (e.g. a large folder of bookmarks), false otherwise
  63    */
  64
  65   /**
  66    * Determines where a link which opens a new window will open.
  67    *
  68    * @returns |true| if such links should be opened in new tabs
  69    */
  70   readLinkTarget: function() {
  71     var openNewWindow = document.getElementById("browser.link.open_newwindow");
  72     return openNewWindow.value != 2;
  73   },
  74
  75   /**
  76    * Determines where a link which opens a new window will open.
  77    *
  78    * @returns 2 if such links should be opened in new windows,
  79    *          3 if such links should be opened in new tabs
  80    */
  81   writeLinkTarget: function() {
  82     var linkTargeting = document.getElementById("linkTargeting");
  83     return linkTargeting.checked ? 3 : 2;
  84   }
  85 };