mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-06 17:16:12 +00:00
90 lines
2.7 KiB
C++
90 lines
2.7 KiB
C++
/* ***** 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 nsAccelerometer_h
|
|
#define nsAccelerometer_h
|
|
|
|
#include "nsIAccelerometer.h"
|
|
#include "nsCOMArray.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsITimer.h"
|
|
|
|
#define NS_ACCELEROMETER_CID \
|
|
{ 0xecba5203, 0x77da, 0x465a, \
|
|
{ 0x86, 0x5e, 0x78, 0xb7, 0xaf, 0x10, 0xd8, 0xf7 } }
|
|
|
|
#define NS_ACCELEROMETER_CONTRACTID "@mozilla.org/accelerometer;1"
|
|
|
|
class nsIDOMWindow;
|
|
|
|
class nsAccelerometer : public nsIAccelerometerUpdate
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIACCELEROMETER
|
|
NS_DECL_NSIACCELEROMETERUPDATE
|
|
|
|
nsAccelerometer();
|
|
|
|
virtual ~nsAccelerometer();
|
|
|
|
double mLastAlpha;
|
|
double mLastBeta;
|
|
double mLastGamma;
|
|
|
|
private:
|
|
nsCOMArray<nsIAccelerationListener> mListeners;
|
|
nsCOMArray<nsIDOMWindow> mWindowListeners;
|
|
|
|
void StartDisconnectTimer();
|
|
|
|
PRBool mStarted;
|
|
PRBool mNewListener;
|
|
|
|
nsCOMPtr<nsITimer> mTimeoutTimer;
|
|
static void TimeoutHandler(nsITimer *aTimer, void *aClosure);
|
|
|
|
protected:
|
|
|
|
PRUint32 mUpdateInterval;
|
|
PRBool mEnabled;
|
|
|
|
virtual void Startup() = 0;
|
|
virtual void Shutdown() = 0;
|
|
};
|
|
|
|
#endif
|