/* -*- 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/TransitionEvent.h"

#include "mozilla/ContentEvents.h"

#include "prtime.h"

namespace mozilla {

namespace dom {

TransitionEvent::TransitionEvent(EventTarget* aOwner,

                                 nsPresContext* aPresContext,

                                 InternalTransitionEvent* aEvent)

  : Event(aOwner, aPresContext,

          aEvent ? aEvent : new InternalTransitionEvent(false, eVoidEvent))

{

  if (aEvent) {

    mEventIsInternal = false;

  }

  else {

    mEventIsInternal = true;

    mEvent->mTime = PR_Now();

  }

}

// static

already_AddRefed<TransitionEvent>

TransitionEvent::Constructor(const GlobalObject& aGlobal,

                             const nsAString& aType,

                             const TransitionEventInit& aParam,

                             ErrorResult& aRv)

{

  nsCOMPtr<EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());

  RefPtr<TransitionEvent> e = new TransitionEvent(t, nullptr, nullptr);

  bool trusted = e->Init(t);

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

  InternalTransitionEvent* internalEvent = e->mEvent->AsTransitionEvent();

  internalEvent->mPropertyName = aParam.mPropertyName;

  internalEvent->mElapsedTime = aParam.mElapsedTime;

  internalEvent->mPseudoElement = aParam.mPseudoElement;

  e->SetTrusted(trusted);

  e->SetComposed(aParam.mComposed);

  return e.forget();

}

void

TransitionEvent::GetPropertyName(nsAString& aPropertyName) const

{

  aPropertyName = mEvent->AsTransitionEvent()->mPropertyName;

}

float

TransitionEvent::ElapsedTime()

{

  return mEvent->AsTransitionEvent()->mElapsedTime;

}

void

TransitionEvent::GetPseudoElement(nsAString& aPseudoElement) const

{

  aPseudoElement = mEvent->AsTransitionEvent()->mPseudoElement;

}

} // namespace dom

} // namespace mozilla

using namespace mozilla;

using namespace mozilla::dom;

already_AddRefed<TransitionEvent>

NS_NewDOMTransitionEvent(EventTarget* aOwner,

                         nsPresContext* aPresContext,

                         InternalTransitionEvent* aEvent)

{

  RefPtr<TransitionEvent> it =

    new TransitionEvent(aOwner, aPresContext, aEvent);

  return it.forget();

}