From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- dom/events/DeviceMotionEvent.cpp | 130 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 130 insertions(+) create mode 100644 dom/events/DeviceMotionEvent.cpp (limited to 'dom/events/DeviceMotionEvent.cpp') diff --git a/dom/events/DeviceMotionEvent.cpp b/dom/events/DeviceMotionEvent.cpp new file mode 100644 index 0000000000..73fcc30867 --- /dev/null +++ b/dom/events/DeviceMotionEvent.cpp @@ -0,0 +1,130 @@ +/* -*- 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/. */ + +#include "mozilla/dom/DeviceMotionEvent.h" +#include "nsContentUtils.h" + +namespace mozilla::dom { + +/****************************************************************************** + * DeviceMotionEvent + *****************************************************************************/ + +NS_IMPL_CYCLE_COLLECTION_INHERITED(DeviceMotionEvent, Event, mAcceleration, + mAccelerationIncludingGravity, mRotationRate) + +NS_IMPL_ADDREF_INHERITED(DeviceMotionEvent, Event) +NS_IMPL_RELEASE_INHERITED(DeviceMotionEvent, Event) + +NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(DeviceMotionEvent) +NS_INTERFACE_MAP_END_INHERITING(Event) + +void DeviceMotionEvent::InitDeviceMotionEvent( + const nsAString& aType, bool aCanBubble, bool aCancelable, + const DeviceAccelerationInit& aAcceleration, + const DeviceAccelerationInit& aAccelIncludingGravity, + const DeviceRotationRateInit& aRotationRate, + const Nullable& aInterval) { + InitDeviceMotionEvent(aType, aCanBubble, aCancelable, aAcceleration, + aAccelIncludingGravity, aRotationRate, aInterval, + Nullable()); +} + +void DeviceMotionEvent::InitDeviceMotionEvent( + const nsAString& aType, bool aCanBubble, bool aCancelable, + const DeviceAccelerationInit& aAcceleration, + const DeviceAccelerationInit& aAccelIncludingGravity, + const DeviceRotationRateInit& aRotationRate, + const Nullable& aInterval, const Nullable& aTimeStamp) { + NS_ENSURE_TRUE_VOID(!mEvent->mFlags.mIsBeingDispatched); + + Event::InitEvent(aType, aCanBubble, aCancelable); + + mAcceleration = new DeviceAcceleration(this, aAcceleration.mX, + aAcceleration.mY, aAcceleration.mZ); + + mAccelerationIncludingGravity = new DeviceAcceleration( + this, aAccelIncludingGravity.mX, aAccelIncludingGravity.mY, + aAccelIncludingGravity.mZ); + + mRotationRate = new DeviceRotationRate( + this, aRotationRate.mAlpha, aRotationRate.mBeta, aRotationRate.mGamma); + mInterval = aInterval; + if (!aTimeStamp.IsNull()) { + static mozilla::TimeStamp sInitialNow = mozilla::TimeStamp::Now(); + static uint64_t sInitialEventTime = aTimeStamp.Value(); + mEvent->mTimeStamp = + sInitialNow + mozilla::TimeDuration::FromMicroseconds( + aTimeStamp.Value() - sInitialEventTime); + } +} + +already_AddRefed DeviceMotionEvent::Constructor( + const GlobalObject& aGlobal, const nsAString& aType, + const DeviceMotionEventInit& aEventInitDict) { + nsCOMPtr t = do_QueryInterface(aGlobal.GetAsSupports()); + RefPtr e = new DeviceMotionEvent(t, nullptr, nullptr); + e->InitEvent(aType, aEventInitDict.mBubbles, aEventInitDict.mCancelable); + bool trusted = e->Init(t); + + e->mAcceleration = new DeviceAcceleration(e, aEventInitDict.mAcceleration.mX, + aEventInitDict.mAcceleration.mY, + aEventInitDict.mAcceleration.mZ); + + e->mAccelerationIncludingGravity = + new DeviceAcceleration(e, aEventInitDict.mAccelerationIncludingGravity.mX, + aEventInitDict.mAccelerationIncludingGravity.mY, + aEventInitDict.mAccelerationIncludingGravity.mZ); + + e->mRotationRate = new DeviceRotationRate( + e, aEventInitDict.mRotationRate.mAlpha, + aEventInitDict.mRotationRate.mBeta, aEventInitDict.mRotationRate.mGamma); + + e->mInterval = aEventInitDict.mInterval; + e->SetTrusted(trusted); + e->SetComposed(aEventInitDict.mComposed); + return e.forget(); +} + +/****************************************************************************** + * DeviceAcceleration + *****************************************************************************/ + +NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(DeviceAcceleration, mOwner) + +DeviceAcceleration::DeviceAcceleration(DeviceMotionEvent* aOwner, + const Nullable& aX, + const Nullable& aY, + const Nullable& aZ) + : mOwner(aOwner), mX(aX), mY(aY), mZ(aZ) {} + +DeviceAcceleration::~DeviceAcceleration() = default; + +/****************************************************************************** + * DeviceRotationRate + *****************************************************************************/ + +NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(DeviceRotationRate, mOwner) + +DeviceRotationRate::DeviceRotationRate(DeviceMotionEvent* aOwner, + const Nullable& aAlpha, + const Nullable& aBeta, + const Nullable& aGamma) + : mOwner(aOwner), mAlpha(aAlpha), mBeta(aBeta), mGamma(aGamma) {} + +DeviceRotationRate::~DeviceRotationRate() = default; + +} // namespace mozilla::dom + +using namespace mozilla; +using namespace mozilla::dom; + +already_AddRefed NS_NewDOMDeviceMotionEvent( + EventTarget* aOwner, nsPresContext* aPresContext, WidgetEvent* aEvent) { + RefPtr it = + new DeviceMotionEvent(aOwner, aPresContext, aEvent); + return it.forget(); +} -- cgit v1.2.3