Add m-esr52 at 52.6.0

1 files changed, 170 insertions, 0 deletions

diff --git a/dom/events/DeviceMotionEvent.cpp b/dom/events/DeviceMotionEvent.cpp
new file mode 100644
index 0000000000..f8729c18de
--- /dev/null
+++ b/dom/events/DeviceMotionEvent.cpp
@@ -0,0 +1,170 @@
+/* -*- 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 {
+namespace 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_INHERITED(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,
+                     Nullable<double> aInterval)
+{
+  InitDeviceMotionEvent(aType, aCanBubble, aCancelable, aAcceleration,
+                        aAccelIncludingGravity, aRotationRate, aInterval,
+                        Nullable<uint64_t>());
+}
+
+void
+DeviceMotionEvent::InitDeviceMotionEvent(
+                     const nsAString& aType,
+                     bool aCanBubble,
+                     bool aCancelable,
+                     const DeviceAccelerationInit& aAcceleration,
+                     const DeviceAccelerationInit& aAccelIncludingGravity,
+                     const DeviceRotationRateInit& aRotationRate,
+                     Nullable<double> aInterval,
+                     Nullable<uint64_t> 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()) {
+    mEvent->mTime = aTimeStamp.Value();
+  }
+}
+
+already_AddRefed<DeviceMotionEvent>
+DeviceMotionEvent::Constructor(const GlobalObject& aGlobal,
+                               const nsAString& aType,
+                               const DeviceMotionEventInit& aEventInitDict,
+                               ErrorResult& aRv)
+{
+  nsCOMPtr<EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
+  RefPtr<DeviceMotionEvent> 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)
+
+NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(DeviceAcceleration, AddRef)
+NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(DeviceAcceleration, Release)
+
+DeviceAcceleration::DeviceAcceleration(DeviceMotionEvent* aOwner,
+                                       Nullable<double> aX,
+                                       Nullable<double> aY,
+                                       Nullable<double> aZ)
+  : mOwner(aOwner)
+  , mX(aX)
+  , mY(aY)
+  , mZ(aZ)
+{
+}
+
+DeviceAcceleration::~DeviceAcceleration()
+{
+}
+
+/******************************************************************************
+ * DeviceRotationRate
+ *****************************************************************************/
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(DeviceRotationRate, mOwner)
+
+NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(DeviceRotationRate, AddRef)
+NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(DeviceRotationRate, Release)
+
+DeviceRotationRate::DeviceRotationRate(DeviceMotionEvent* aOwner,
+                                       Nullable<double> aAlpha,
+                                       Nullable<double> aBeta,
+                                       Nullable<double> aGamma)
+  : mOwner(aOwner)
+  , mAlpha(aAlpha)
+  , mBeta(aBeta)
+  , mGamma(aGamma)
+{
+}
+
+DeviceRotationRate::~DeviceRotationRate()
+{
+}
+
+} // namespace dom
+} // namespace mozilla
+
+using namespace mozilla;
+using namespace mozilla::dom;
+
+already_AddRefed<DeviceMotionEvent>
+NS_NewDOMDeviceMotionEvent(EventTarget* aOwner,
+                           nsPresContext* aPresContext,
+                           WidgetEvent* aEvent)
+{
+  RefPtr<DeviceMotionEvent> it =
+    new DeviceMotionEvent(aOwner, aPresContext, aEvent);
+  return it.forget();
+}