author David Anderson <danderson@mozilla.com>
Wed, 05 Oct 2011 18:37:11 -0700
changeset 105226 cad26d2fb5af799dfe030fd2a8948d617eac2f52
parent 72658 d734e168a228fa727280a727f83f77fb7121e63e
child 88961 fd23ff0f9dd17dcd244181c68773afe824df6416
permissions -rw-r--r--
Backout merge.

/* ***** 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 mozilla.org code.
 * The Initial Developer of the Original Code is
 * Doug Turner <dougt@dougt.org>
 * Portions created by the Initial Developer are Copyright (C) 2009
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 * 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 nsIDOMWindow;

[scriptable, uuid(1B406E32-CF42-471E-A470-6FD600BF4C7B)]
interface nsIDeviceMotionData : nsISupports
  const unsigned long TYPE_ACCELERATION = 0;
  const unsigned long TYPE_ORIENTATION = 1;

  readonly attribute unsigned long type;

  readonly attribute double x;
  readonly attribute double y;
  readonly attribute double z;

[scriptable, uuid(f01774a2-3b7e-4630-954b-196dc178221f)]
interface nsIDeviceMotionListener : nsISupports
  void onMotionChange(in nsIDeviceMotionData aMotionData);

[scriptable, uuid(B6E5C463-AAA6-44E2-BD07-7A7DC6192E68)]
interface nsIDeviceMotion : nsISupports
  void addListener(in nsIDeviceMotionListener aListener);
  void removeListener(in nsIDeviceMotionListener aListener);

  // Holds pointers, not AddRef objects -- it is up to the caller
  // to call RemoveWindowListener before the window is deleted.
  [noscript] void addWindowListener(in nsIDOMWindow aWindow);
  [noscript] void removeWindowListener(in nsIDOMWindow aWindow);


/* for use by IPC system to notify non-chrome processes of 
 * device motion events
interface nsIDeviceMotionUpdate : nsIDeviceMotion
  /* must be called on the main thread or else */
  void deviceMotionChanged(in unsigned long type, in double x, in double y, in double z);