/* ***** 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 DOM Inspector.
 *
 * The Initial Developer of the Original Code is
 * Christopher A. Aillon <christopher@aillon.com>.
 * Portions created by the Initial Developer are Copyright (C) 2003
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Christopher A. Aillon <christopher@aillon.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 ***** */


const INSPECTOR_CMDLINE_CONTRACTID = "@mozilla.org/commandlinehandler/general-startup;1?type=inspector";
const INSPECTOR_CMDLINE_CLSID      = Components.ID('{38293526-6b13-4d4f-a075-71939435b408}');
const CATMAN_CONTRACTID            = "@mozilla.org/categorymanager;1";
const nsISupports                  = Components.interfaces.nsISupports;
const nsICategoryManager           = Components.interfaces.nsICategoryManager;
const nsICmdLineHandler            = Components.interfaces.nsICmdLineHandler;
const nsIComponentRegistrar        = Components.interfaces.nsIComponentRegistrar;


function InspectorCmdLineHandler() {}
InspectorCmdLineHandler.prototype =
{
  commandLineArgument : "-inspector",
  prefNameForStartup : "general.startup.inspector",
  chromeUrlForTask : "chrome://inspector/content/inspector.xul",
  helpText : "Start with the DOM Inspector.",
  handlesArgs : true,
  defaultArgs : "",
  openWindowWithArgs : true
};


var InspectorCmdLineFactory =
{
  createInstance : function(outer, iid)
  {
    if (outer != null) {
      throw Components.results.NS_ERROR_NO_AGGREGATION;
    }

    if (!iid.equals(nsICmdLineHandler) && !iid.equals(nsISupports)) {
      throw Components.results.NS_ERROR_INVALID_ARG;
    }

    return new InspectorCmdLineHandler();
  }
};


var InspectorCmdLineModule =
{
  registerSelf : function(compMgr, fileSpec, location, type)
  {
    compMgr = compMgr.QueryInterface(nsIComponentRegistrar);

    compMgr.registerFactoryLocation(INSPECTOR_CMDLINE_CLSID,
                                    "DOM Inspector CommandLine Service",
                                    INSPECTOR_CMDLINE_CONTRACTID,
                                    fileSpec,
                                    location,
                                    type);

    var catman = Components.classes[CATMAN_CONTRACTID].getService(nsICategoryManager);
    catman.addCategoryEntry("command-line-argument-handlers",
                            "inspector command line handler",
                            INSPECTOR_CMDLINE_CONTRACTID, true, true);
  },

  unregisterSelf : function(compMgr, fileSpec, location)
  {
    compMgr = compMgr.QueryInterface(nsIComponentRegistrar);

    compMgr.unregisterFactoryLocation(INSPECTOR_CMDLINE_CLSID, fileSpec);
    catman = Components.classes[CATMAN_CONTRACTID].getService(nsICategoryManager);
    catman.deleteCategoryEntry("command-line-argument-handlers",
                               INSPECTOR_CMDLINE_CONTRACTID, true);
  },

  getClassObject : function(compMgr, cid, iid)
  {
    if (cid.equals(INSPECTOR_CMDLINE_CLSID)) {
      return InspectorCmdLineFactory;
    }

    if (!iid.equals(Components.interfaces.nsIFactory)) {
      throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
    }

    throw Components.results.NS_ERROR_NO_INTERFACE;
  },

  canUnload : function(compMgr)
  {
    return true;
  }
};


function NSGetModule(compMgr, fileSpec) {
  return InspectorCmdLineModule;
}