зеркало из https://github.com/mozilla/gecko-dev.git
130 строки
4.4 KiB
C++
130 строки
4.4 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 mozilla_dom_DeviceMotionEvent_h_
|
|
#define mozilla_dom_DeviceMotionEvent_h_
|
|
|
|
#include "mozilla/Attributes.h"
|
|
#include "mozilla/dom/DeviceMotionEventBinding.h"
|
|
#include "mozilla/dom/Event.h"
|
|
|
|
namespace mozilla::dom {
|
|
|
|
class DeviceRotationRate final : public nsWrapperCache {
|
|
public:
|
|
NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(DeviceRotationRate)
|
|
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(DeviceRotationRate)
|
|
|
|
DeviceRotationRate(DeviceMotionEvent* aOwner, const Nullable<double>& aAlpha,
|
|
const Nullable<double>& aBeta,
|
|
const Nullable<double>& aGamma);
|
|
|
|
DeviceMotionEvent* GetParentObject() const { return mOwner; }
|
|
|
|
virtual JSObject* WrapObject(JSContext* aCx,
|
|
JS::Handle<JSObject*> aGivenProto) override {
|
|
return DeviceRotationRate_Binding::Wrap(aCx, this, aGivenProto);
|
|
}
|
|
|
|
Nullable<double> GetAlpha() const { return mAlpha; }
|
|
Nullable<double> GetBeta() const { return mBeta; }
|
|
Nullable<double> GetGamma() const { return mGamma; }
|
|
|
|
private:
|
|
~DeviceRotationRate();
|
|
|
|
protected:
|
|
RefPtr<DeviceMotionEvent> mOwner;
|
|
Nullable<double> mAlpha, mBeta, mGamma;
|
|
};
|
|
|
|
class DeviceAcceleration final : public nsWrapperCache {
|
|
public:
|
|
NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(DeviceAcceleration)
|
|
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(DeviceAcceleration)
|
|
|
|
DeviceAcceleration(DeviceMotionEvent* aOwner, const Nullable<double>& aX,
|
|
const Nullable<double>& aY, const Nullable<double>& aZ);
|
|
|
|
DeviceMotionEvent* GetParentObject() const { return mOwner; }
|
|
|
|
virtual JSObject* WrapObject(JSContext* aCx,
|
|
JS::Handle<JSObject*> aGivenProto) override {
|
|
return DeviceAcceleration_Binding::Wrap(aCx, this, aGivenProto);
|
|
}
|
|
|
|
Nullable<double> GetX() const { return mX; }
|
|
Nullable<double> GetY() const { return mY; }
|
|
Nullable<double> GetZ() const { return mZ; }
|
|
|
|
private:
|
|
~DeviceAcceleration();
|
|
|
|
protected:
|
|
RefPtr<DeviceMotionEvent> mOwner;
|
|
Nullable<double> mX, mY, mZ;
|
|
};
|
|
|
|
class DeviceMotionEvent final : public Event {
|
|
public:
|
|
DeviceMotionEvent(EventTarget* aOwner, nsPresContext* aPresContext,
|
|
WidgetEvent* aEvent)
|
|
: Event(aOwner, aPresContext, aEvent) {}
|
|
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
|
|
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(DeviceMotionEvent, Event)
|
|
|
|
virtual JSObject* WrapObjectInternal(
|
|
JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override {
|
|
return DeviceMotionEvent_Binding::Wrap(aCx, this, aGivenProto);
|
|
}
|
|
|
|
DeviceAcceleration* GetAcceleration() const { return mAcceleration; }
|
|
|
|
DeviceAcceleration* GetAccelerationIncludingGravity() const {
|
|
return mAccelerationIncludingGravity;
|
|
}
|
|
|
|
DeviceRotationRate* GetRotationRate() const { return mRotationRate; }
|
|
|
|
Nullable<double> GetInterval() const { return mInterval; }
|
|
|
|
void InitDeviceMotionEvent(
|
|
const nsAString& aType, bool aCanBubble, bool aCancelable,
|
|
const DeviceAccelerationInit& aAcceleration,
|
|
const DeviceAccelerationInit& aAccelerationIncludingGravity,
|
|
const DeviceRotationRateInit& aRotationRate,
|
|
const Nullable<double>& aInterval);
|
|
|
|
void InitDeviceMotionEvent(
|
|
const nsAString& aType, bool aCanBubble, bool aCancelable,
|
|
const DeviceAccelerationInit& aAcceleration,
|
|
const DeviceAccelerationInit& aAccelerationIncludingGravity,
|
|
const DeviceRotationRateInit& aRotationRate,
|
|
const Nullable<double>& aInterval, const Nullable<uint64_t>& aTimeStamp);
|
|
|
|
static already_AddRefed<DeviceMotionEvent> Constructor(
|
|
const GlobalObject& aGlobal, const nsAString& aType,
|
|
const DeviceMotionEventInit& aEventInitDict);
|
|
|
|
protected:
|
|
~DeviceMotionEvent() = default;
|
|
|
|
RefPtr<DeviceAcceleration> mAcceleration;
|
|
RefPtr<DeviceAcceleration> mAccelerationIncludingGravity;
|
|
RefPtr<DeviceRotationRate> mRotationRate;
|
|
Nullable<double> mInterval;
|
|
};
|
|
|
|
} // namespace mozilla::dom
|
|
|
|
already_AddRefed<mozilla::dom::DeviceMotionEvent> NS_NewDOMDeviceMotionEvent(
|
|
mozilla::dom::EventTarget* aOwner, nsPresContext* aPresContext,
|
|
mozilla::WidgetEvent* aEvent);
|
|
|
|
#endif // mozilla_dom_DeviceMotionEvent_h_
|