DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104
/* ***** 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 Geolocation.
 *
 * The Initial Developer of the Original Code is Mozilla Foundation
 * Portions created by the Initial Developer are Copyright (C) 2008
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *  Doug Turner <dougt@meer.net>  (Original Author)
 *
 * 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 ***** */



#include "nsISupports.idl"

interface nsIURI;
interface nsIDOMWindow;
interface nsIDOMElement;
interface nsIDOMGeoPosition;
interface nsIGeolocationPrompt;

/**

 * Interface provides a way for a geolocation provider to
 * notify the system that a new location is available.
 */
[scriptable, uuid(B89D7227-9F04-4236-A582-25A3F2779D72)]
interface nsIGeolocationUpdate : nsISupports {

  /**
   * Notify the geolocation service that a new geolocation
   * has been discovered.
   * This must be called on the main thread
   */
  void update(in nsIDOMGeoPosition position);
};


/**
 * Interface provides location information to the nsGeolocator
 * via the nsIDOMGeolocationCallback interface.  After
 * startup is called, any geo location change should call
 * callback.update().
 */
[scriptable, uuid(483BE98B-F747-490A-8AF1-53146D2D5373)]
interface nsIGeolocationProvider : nsISupports {

  /**
   * Start up the provider.  This is called before any other
   * method.  may be called multiple times.
   */
  void startup();

  /**
   * watch
   * When a location change is observed, notify the callback
   */
  void watch(in nsIGeolocationUpdate callback);

  /**
   * shutdown
   * Shuts down the location device.
   */
  void shutdown();

  /**
   * hint to provide to use any amount of power to provide a better result
   */
  void setHighAccuracy(in boolean enable);

};

%{C++
/*  
    This must be implemented by geolocation providers.  It
    must support nsIGeolocationProvider.
*/
#define NS_GEOLOCATION_PROVIDER_CONTRACTID "@mozilla.org/geolocation/provider;1"
%}