gecko/xpcom/system/nsIDeviceSensors.idl

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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * The contents of this file are subject to the Mozilla Public License Version
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 * 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.
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 * Contributor(s):
 *
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 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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#include "nsISupports.idl"

interface nsIDOMWindow;

[scriptable, uuid(1B406E32-CF42-471E-A470-6FD600BF4C7B)]
interface nsIDeviceSensorData : nsISupports
{
  // Keep in sync with hal/HalSensor.h
  const unsigned long TYPE_ORIENTATION = 0;
  const unsigned long TYPE_ACCELERATION = 1;
  const unsigned long TYPE_PROXIMITY = 2;
  const unsigned long TYPE_LINEAR_ACCELERATION = 3;
  const unsigned long TYPE_GYROSCOPE = 4;

  readonly attribute unsigned long type;

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

[scriptable, uuid(b672bfe0-4479-4094-a9ef-1b6847720d07)]
interface nsIDeviceSensors : nsISupports
{
  // Holds pointers, not AddRef objects -- it is up to the caller
  // to call RemoveWindowListener before the window is deleted.
  [noscript] void addWindowListener(in unsigned long aType, in nsIDOMWindow aWindow);
  [noscript] void removeWindowListener(in unsigned long aType, in nsIDOMWindow aWindow);
  [noscript] void removeWindowAsListener(in nsIDOMWindow aWindow);
};