author Rafael Ávila de Espíndola <>
Tue, 21 Aug 2012 12:43:33 -0400
changeset 102945 27b3a3e33f9246961a38378d078290c6d1fb928a
parent 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
child 102997 a16372ce30b5f6b747246b01fcd215a4bf3b6342
child 106227 80e4ab0d24bc64ceaa7693ab5def36faffde7a40
permissions -rw-r--r--
Bug 784381 - Build bustage for comm-central - SHA1.h - Cannot open include file: 'stdint.h. r=ms2ger.

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at */

#ifndef nsDeviceSensors_h
#define nsDeviceSensors_h

#include "nsIDeviceSensors.h"
#include "nsIDOMDeviceMotionEvent.h"
#include "nsCOMArray.h"
#include "nsTArray.h"
#include "nsCOMPtr.h"
#include "nsITimer.h"
#include "nsIDOMDeviceLightEvent.h"
#include "nsIDOMDeviceOrientationEvent.h"
#include "nsIDOMDeviceProximityEvent.h"
#include "nsIDOMUserProximityEvent.h"
#include "nsIDOMDeviceMotionEvent.h"
#include "nsDOMDeviceMotionEvent.h"
#include "mozilla/TimeStamp.h"
#include "mozilla/HalSensor.h"
#include "nsDataHashtable.h"

{ 0xecba5203, 0x77da, 0x465a, \
{ 0x86, 0x5e, 0x78, 0xb7, 0xaf, 0x10, 0xd8, 0xf7 } }


class nsIDOMWindow;

class nsDeviceSensors : public nsIDeviceSensors, public mozilla::hal::ISensorObserver


  virtual ~nsDeviceSensors();

  void Notify(const mozilla::hal::SensorData& aSensorData);

  // sensor -> window listener
  nsTArray<nsTArray<nsIDOMWindow*>* > mWindowListeners;

  void FireDOMLightEvent(nsIDOMEventTarget *target,
                         double value);

  void FireDOMProximityEvent(nsIDOMEventTarget *aTarget,
                             double aValue,
                             double aMin,
                             double aMax);

  void FireDOMUserProximityEvent(nsIDOMEventTarget *aTarget,
                                 bool aNear);

  void FireDOMOrientationEvent(class nsIDOMDocument *domDoc, 
                               class nsIDOMEventTarget *target,
                               double alpha,
                               double beta,
                               double gamma);

  void FireDOMMotionEvent(class nsIDOMDocument *domDoc, 
                          class nsIDOMEventTarget *target,
                          PRUint32 type,
                          double x,
                          double y,
                          double z);

  bool mEnabled;

  inline bool IsSensorEnabled(PRUint32 aType) {
    return mWindowListeners[aType]->Length() > 0;

  mozilla::TimeStamp mLastDOMMotionEventTime;
  bool mIsUserProximityNear;
  nsRefPtr<nsDOMDeviceAcceleration> mLastAcceleration;
  nsRefPtr<nsDOMDeviceAcceleration> mLastAccelerationIncluduingGravity;
  nsRefPtr<nsDOMDeviceRotationRate> mLastRotationRate;