gecko/dom/system/windows/nsAccelerometerSystem.h

67 lines
2.2 KiB
C
Raw Normal View History

/* ***** 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 ***** */
#ifndef nsAccelerometerSystem_h
#define nsAccelerometerSystem_h
#include "nsAccelerometer.h"
#include "nsAutoPtr.h"
class Sensor
{
public:
virtual PRBool Startup() = 0;
virtual void Shutdown() = 0;
virtual void GetValues(double *x, double *y, double *z) = 0;
};
class nsAccelerometerSystem : public nsAccelerometer
{
public:
nsAccelerometerSystem();
~nsAccelerometerSystem();
void Startup();
void Shutdown();
nsCOMPtr<nsITimer> mUpdateTimer;
static void UpdateHandler(nsITimer *aTimer, void *aClosure);
nsAutoPtr<Sensor> mSensor;
};
#endif