зеркало из https://github.com/mozilla/gecko-dev.git
77 строки
2.4 KiB
C++
77 строки
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* 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 http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef nsDeviceSensors_h
|
|
#define nsDeviceSensors_h
|
|
|
|
#include "nsIDeviceSensors.h"
|
|
#include "nsCOMArray.h"
|
|
#include "nsTArray.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsITimer.h"
|
|
#include "mozilla/dom/DeviceMotionEvent.h"
|
|
#include "mozilla/TimeStamp.h"
|
|
#include "mozilla/HalSensor.h"
|
|
#include "nsDataHashtable.h"
|
|
|
|
class nsIDOMWindow;
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
class Document;
|
|
class EventTarget;
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
class nsDeviceSensors : public nsIDeviceSensors,
|
|
public mozilla::hal::ISensorObserver {
|
|
typedef mozilla::dom::DeviceAccelerationInit DeviceAccelerationInit;
|
|
typedef mozilla::dom::DeviceRotationRateInit DeviceRotationRateInit;
|
|
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIDEVICESENSORS
|
|
|
|
nsDeviceSensors();
|
|
|
|
void Notify(const mozilla::hal::SensorData& aSensorData) override;
|
|
|
|
private:
|
|
virtual ~nsDeviceSensors();
|
|
|
|
// sensor -> window listener
|
|
nsTArray<nsTArray<nsIDOMWindow*>*> mWindowListeners;
|
|
|
|
void FireDOMLightEvent(mozilla::dom::EventTarget* aTarget, double value);
|
|
|
|
void FireDOMProximityEvent(mozilla::dom::EventTarget* aTarget, double aValue,
|
|
double aMin, double aMax);
|
|
|
|
void FireDOMUserProximityEvent(mozilla::dom::EventTarget* aTarget,
|
|
bool aNear);
|
|
|
|
void FireDOMOrientationEvent(mozilla::dom::EventTarget* target, double aAlpha,
|
|
double aBeta, double aGamma, bool aIsAbsolute);
|
|
|
|
void FireDOMMotionEvent(mozilla::dom::Document* domDoc,
|
|
mozilla::dom::EventTarget* target, uint32_t type,
|
|
PRTime timestamp, double x, double y, double z);
|
|
|
|
inline bool IsSensorEnabled(uint32_t aType) {
|
|
return mWindowListeners[aType]->Length() > 0;
|
|
}
|
|
|
|
bool IsSensorAllowedByPref(uint32_t aType, nsIDOMWindow* aWindow);
|
|
|
|
mozilla::TimeStamp mLastDOMMotionEventTime;
|
|
bool mIsUserProximityNear;
|
|
mozilla::Maybe<DeviceAccelerationInit> mLastAcceleration;
|
|
mozilla::Maybe<DeviceAccelerationInit> mLastAccelerationIncludingGravity;
|
|
mozilla::Maybe<DeviceRotationRateInit> mLastRotationRate;
|
|
};
|
|
|
|
#endif
|