michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim: set ts=8 sts=2 et sw=2 tw=80: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "mozilla/dom/DeviceMotionEvent.h"
michael@0: #include "nsContentUtils.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace dom {
michael@0: 
michael@0: /******************************************************************************
michael@0:  * DeviceMotionEvent
michael@0:  *****************************************************************************/
michael@0: 
michael@0: NS_IMPL_CYCLE_COLLECTION_INHERITED(DeviceMotionEvent, Event,
michael@0:                                    mAcceleration,
michael@0:                                    mAccelerationIncludingGravity,
michael@0:                                    mRotationRate)
michael@0: 
michael@0: NS_IMPL_ADDREF_INHERITED(DeviceMotionEvent, Event)
michael@0: NS_IMPL_RELEASE_INHERITED(DeviceMotionEvent, Event)
michael@0: 
michael@0: NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(DeviceMotionEvent)
michael@0: NS_INTERFACE_MAP_END_INHERITING(Event)
michael@0: 
michael@0: void
michael@0: DeviceMotionEvent::InitDeviceMotionEvent(
michael@0:                      const nsAString& aType,
michael@0:                      bool aCanBubble,
michael@0:                      bool aCancelable,
michael@0:                      const DeviceAccelerationInit& aAcceleration,
michael@0:                      const DeviceAccelerationInit& aAccelIncludingGravity,
michael@0:                      const DeviceRotationRateInit& aRotationRate,
michael@0:                      Nullable<double> aInterval,
michael@0:                      ErrorResult& aRv)
michael@0: {
michael@0:   aRv = Event::InitEvent(aType, aCanBubble, aCancelable);
michael@0:   if (aRv.Failed()) {
michael@0:     return;
michael@0:   }
michael@0: 
michael@0:   mAcceleration = new DeviceAcceleration(this, aAcceleration.mX,
michael@0:                                          aAcceleration.mY,
michael@0:                                          aAcceleration.mZ);
michael@0: 
michael@0:   mAccelerationIncludingGravity =
michael@0:     new DeviceAcceleration(this, aAccelIncludingGravity.mX,
michael@0:                            aAccelIncludingGravity.mY,
michael@0:                            aAccelIncludingGravity.mZ);
michael@0: 
michael@0:   mRotationRate = new DeviceRotationRate(this, aRotationRate.mAlpha,
michael@0:                                          aRotationRate.mBeta,
michael@0:                                          aRotationRate.mGamma);
michael@0:   mInterval = aInterval;
michael@0: }
michael@0: 
michael@0: already_AddRefed<DeviceMotionEvent>
michael@0: DeviceMotionEvent::Constructor(const GlobalObject& aGlobal,
michael@0:                                const nsAString& aType,
michael@0:                                const DeviceMotionEventInit& aEventInitDict,
michael@0:                                ErrorResult& aRv)
michael@0: {
michael@0:   nsCOMPtr<EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
michael@0:   nsRefPtr<DeviceMotionEvent> e = new DeviceMotionEvent(t, nullptr, nullptr);
michael@0:   aRv = e->InitEvent(aType, aEventInitDict.mBubbles, aEventInitDict.mCancelable);
michael@0:   if (aRv.Failed()) {
michael@0:     return nullptr;
michael@0:   }
michael@0:   bool trusted = e->Init(t);
michael@0: 
michael@0:   e->mAcceleration = new DeviceAcceleration(e,
michael@0:     aEventInitDict.mAcceleration.mX,
michael@0:     aEventInitDict.mAcceleration.mY,
michael@0:     aEventInitDict.mAcceleration.mZ);
michael@0: 
michael@0:   e->mAccelerationIncludingGravity = new DeviceAcceleration(e,
michael@0:     aEventInitDict.mAccelerationIncludingGravity.mX,
michael@0:     aEventInitDict.mAccelerationIncludingGravity.mY,
michael@0:     aEventInitDict.mAccelerationIncludingGravity.mZ);
michael@0: 
michael@0:   e->mRotationRate = new DeviceRotationRate(e,
michael@0:     aEventInitDict.mRotationRate.mAlpha,
michael@0:     aEventInitDict.mRotationRate.mBeta,
michael@0:     aEventInitDict.mRotationRate.mGamma);
michael@0: 
michael@0:   e->mInterval = aEventInitDict.mInterval;
michael@0:   e->SetTrusted(trusted);
michael@0: 
michael@0:   return e.forget();
michael@0: }
michael@0: 
michael@0: /******************************************************************************
michael@0:  * DeviceAcceleration
michael@0:  *****************************************************************************/
michael@0: 
michael@0: NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_1(DeviceAcceleration, mOwner)
michael@0: 
michael@0: NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(DeviceAcceleration, AddRef)
michael@0: NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(DeviceAcceleration, Release)
michael@0: 
michael@0: DeviceAcceleration::DeviceAcceleration(DeviceMotionEvent* aOwner,
michael@0:                                        Nullable<double> aX,
michael@0:                                        Nullable<double> aY,
michael@0:                                        Nullable<double> aZ)
michael@0:   : mOwner(aOwner)
michael@0:   , mX(aX)
michael@0:   , mY(aY)
michael@0:   , mZ(aZ)
michael@0: {
michael@0:   SetIsDOMBinding();
michael@0: }
michael@0: 
michael@0: DeviceAcceleration::~DeviceAcceleration()
michael@0: {
michael@0: }
michael@0: 
michael@0: /******************************************************************************
michael@0:  * DeviceRotationRate
michael@0:  *****************************************************************************/
michael@0: 
michael@0: NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_1(DeviceRotationRate, mOwner)
michael@0: 
michael@0: NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(DeviceRotationRate, AddRef)
michael@0: NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(DeviceRotationRate, Release)
michael@0: 
michael@0: DeviceRotationRate::DeviceRotationRate(DeviceMotionEvent* aOwner,
michael@0:                                        Nullable<double> aAlpha,
michael@0:                                        Nullable<double> aBeta,
michael@0:                                        Nullable<double> aGamma)
michael@0:   : mOwner(aOwner)
michael@0:   , mAlpha(aAlpha)
michael@0:   , mBeta(aBeta)
michael@0:   , mGamma(aGamma)
michael@0: {
michael@0:   SetIsDOMBinding();
michael@0: }
michael@0: 
michael@0: DeviceRotationRate::~DeviceRotationRate()
michael@0: {
michael@0: }
michael@0: 
michael@0: } // namespace dom
michael@0: } // namespace mozilla
michael@0: 
michael@0: using namespace mozilla;
michael@0: using namespace mozilla::dom;
michael@0: 
michael@0: nsresult
michael@0: NS_NewDOMDeviceMotionEvent(nsIDOMEvent** aInstancePtrResult,
michael@0:                            EventTarget* aOwner,
michael@0:                            nsPresContext* aPresContext,
michael@0:                            WidgetEvent* aEvent) 
michael@0: {
michael@0:   NS_ENSURE_ARG_POINTER(aInstancePtrResult);
michael@0: 
michael@0:   DeviceMotionEvent* it = new DeviceMotionEvent(aOwner, aPresContext, aEvent);
michael@0:   NS_ADDREF(it);
michael@0:   *aInstancePtrResult = static_cast<Event*>(it);
michael@0:   return NS_OK;
michael@0: }