/* -*- 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 "VRDisplayEvent.h"

#include "js/RootingAPI.h"

#include "mozilla/dom/Nullable.h"

#include "mozilla/dom/PrimitiveConversions.h"

using namespace mozilla::gfx;

namespace mozilla {

namespace dom {

NS_IMPL_CYCLE_COLLECTION_CLASS(VRDisplayEvent)

NS_IMPL_ADDREF_INHERITED(VRDisplayEvent, Event)

NS_IMPL_RELEASE_INHERITED(VRDisplayEvent, Event)

NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(VRDisplayEvent, Event)

NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END

NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN_INHERITED(VRDisplayEvent, Event)

NS_IMPL_CYCLE_COLLECTION_TRACE_END

NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(VRDisplayEvent, Event)

NS_IMPL_CYCLE_COLLECTION_UNLINK_END

NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(VRDisplayEvent)

NS_INTERFACE_MAP_END_INHERITING(Event)

VRDisplayEvent::VRDisplayEvent(mozilla::dom::EventTarget* aOwner)

  : Event(aOwner, nullptr, nullptr)

{

}

VRDisplay*

VRDisplayEvent::Display()

{

  return mDisplay;

}

JSObject*

VRDisplayEvent::WrapObjectInternal(JSContext* aCx,

                                   JS::Handle<JSObject*> aGivenProto)

{

  return VRDisplayEvent_Binding::Wrap(aCx, this, aGivenProto);

}

already_AddRefed<VRDisplayEvent>

VRDisplayEvent::Constructor(mozilla::dom::EventTarget* aOwner,

                            const nsAString& aType,

                            const VRDisplayEventInit& aEventInitDict)

{

  RefPtr<VRDisplayEvent> e = new VRDisplayEvent(aOwner);

  bool trusted = e->Init(aOwner);

  e->InitEvent(aType, aEventInitDict.mBubbles, aEventInitDict.mCancelable);

  if (aEventInitDict.mReason.WasPassed()) {

    e->mReason = Some(aEventInitDict.mReason.Value());

  }

  e->mDisplay = aEventInitDict.mDisplay;

  e->SetTrusted(trusted);

  e->SetComposed(aEventInitDict.mComposed);

  return e.forget();

}

already_AddRefed<VRDisplayEvent>

VRDisplayEvent::Constructor(const GlobalObject& aGlobal, const nsAString& aType,

                            const VRDisplayEventInit& aEventInitDict,

                            ErrorResult& aRv)

{

  nsCOMPtr<mozilla::dom::EventTarget> owner = do_QueryInterface(aGlobal.GetAsSupports());

  return Constructor(owner, aType, aEventInitDict);

}

Nullable<VRDisplayEventReason>

VRDisplayEvent::GetReason() const

{

  if (mReason.isSome()) {

    return mReason.value();

  }

  return nullptr;

}

} // namespace dom

} // namespace mozilla