/* -*- 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 { namespace 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, Nullable<double> aAlpha, Nullable<double> aBeta, Nullable<double> aGamma); DeviceMotionEvent* GetParentObject() const { return mOwner; } virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override { return DeviceRotationRateBinding::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, Nullable<double> aX, Nullable<double> aY, Nullable<double> aZ); DeviceMotionEvent* GetParentObject() const { return mOwner; } virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override { return DeviceAccelerationBinding::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 // Forward to Event NS_FORWARD_TO_EVENT NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(DeviceMotionEvent, Event) virtual JSObject* WrapObjectInternal(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override { return DeviceMotionEventBinding::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, Nullable<double> aInterval); void InitDeviceMotionEvent( const nsAString& aType, bool aCanBubble, bool aCancelable, const DeviceAccelerationInit& aAcceleration, const DeviceAccelerationInit& aAccelerationIncludingGravity, const DeviceRotationRateInit& aRotationRate, Nullable<double> aInterval, Nullable<uint64_t> aTimeStamp); static already_AddRefed<DeviceMotionEvent> Constructor(const GlobalObject& aGlobal, const nsAString& aType, const DeviceMotionEventInit& aEventInitDict, ErrorResult& aRv); protected: ~DeviceMotionEvent() {} RefPtr<DeviceAcceleration> mAcceleration; RefPtr<DeviceAcceleration> mAccelerationIncludingGravity; RefPtr<DeviceRotationRate> mRotationRate; Nullable<double> mInterval; }; } // namespace dom } // namespace mozilla already_AddRefed<mozilla::dom::DeviceMotionEvent> NS_NewDOMDeviceMotionEvent(mozilla::dom::EventTarget* aOwner, nsPresContext* aPresContext, mozilla::WidgetEvent* aEvent); #endif // mozilla_dom_DeviceMotionEvent_h_