toolkit/components/console/jsconsole-clhandler.js

   1 # -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
   2 # vim:sw=4:sr:sta:et:sts:
   3 # ***** BEGIN LICENSE BLOCK *****
   4 # Version: MPL 1.1/GPL 2.0/LGPL 2.1
   5 #
   6 # The contents of this file are subject to the Mozilla Public License Version
   7 # 1.1 (the "License"); you may not use this file except in compliance with
   8 # the License. You may obtain a copy of the License at
   9 # http://www.mozilla.org/MPL/
  10 #
  11 # Software distributed under the License is distributed on an "AS IS" basis,
  12 # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  13 # for the specific language governing rights and limitations under the
  14 # License.
  15 #
  16 # The Original Code is mozilla.org code.
  17 #
  18 # The Initial Developer of the Original Code is
  19 # Netscape Communications Corporation.
  20 # Portions created by the Initial Developer are Copyright (C) 1999
  21 # the Initial Developer. All Rights Reserved.
  22 #
  23 # Contributor(s):
  24 #   Martijn Pieters <mj@digicool.com>
  25 #   Benjamin Smedberg <benjamin@smedbergs.us>
  26 #   Simon Bünzli <zeniko@gmail.com>
  27 #
  28 # Alternatively, the contents of this file may be used under the terms of
  29 # either the GNU General Public License Version 2 or later (the "GPL"), or
  30 # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  31 # in which case the provisions of the GPL or the LGPL are applicable instead
  32 # of those above. If you wish to allow use of your version of this file only
  33 # under the terms of either the GPL or the LGPL, and not to allow others to
  34 # use your version of this file under the terms of the MPL, indicate your
  35 # decision by deleting the provisions above and replace them with the notice
  36 # and other provisions required by the GPL or the LGPL. If you do not delete
  37 # the provisions above, a recipient may use your version of this file under
  38 # the terms of any one of the MPL, the GPL or the LGPL.
  39 #
  40 # ***** END LICENSE BLOCK *****
  41 const Cc = Components.classes;
  42 const Ci = Components.interfaces;
  43 Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
  44
  45 function jsConsoleHandler() {}
  46 jsConsoleHandler.prototype = {
  47   handle: function clh_handle(cmdLine) {
  48     if (!cmdLine.handleFlag("jsconsole", false))
  49       return;
  50
  51     var wm = Cc["@mozilla.org/appshell/window-mediator;1"].
  52              getService(Ci.nsIWindowMediator);
  53     var console = wm.getMostRecentWindow("global:console");
  54     if (!console) {
  55       var wwatch = Cc["@mozilla.org/embedcomp/window-watcher;1"].
  56                    getService(Ci.nsIWindowWatcher);
  57       wwatch.openWindow(null, "chrome://global/content/console.xul", "_blank",
  58                         "chrome,dialog=no,all", cmdLine);
  59     } else {
  60       console.focus(); // the Error console was already open
  61     }
  62
  63     if (cmdLine.state == Ci.nsICommandLine.STATE_REMOTE_AUTO)
  64       cmdLine.preventDefault = true;
  65   },
  66
  67   helpInfo : "  -jsconsole           Open the Error console.\n",
  68
  69   classDescription: "jsConsoleHandler",
  70   classID: Components.ID("{2cd0c310-e127-44d0-88fc-4435c9ab4d4b}"),
  71   contractID: "@mozilla.org/toolkit/console-clh;1",
  72   QueryInterface: XPCOMUtils.generateQI([Ci.nsICommandLineHandler]),
  73   _xpcom_categories: [{category: "command-line-handler", entry: "b-jsconsole"}]
  74 };
  75
  76 function NSGetModule(compMgr, fileSpec)
  77   XPCOMUtils.generateModule([jsConsoleHandler]);