/* -*- 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/FocusEvent.h"

#include "mozilla/ContentEvents.h"

#include "prtime.h"

namespace mozilla {

namespace dom {

FocusEvent::FocusEvent(EventTarget* aOwner,

                       nsPresContext* aPresContext,

                       InternalFocusEvent* aEvent)

  : UIEvent(aOwner, aPresContext,

            aEvent ? aEvent : new InternalFocusEvent(false, eFocus))

{

  if (aEvent) {

    mEventIsInternal = false;

  } else {

    mEventIsInternal = true;

    mEvent->mTime = PR_Now();

  }

}

already_AddRefed<EventTarget>

FocusEvent::GetRelatedTarget()

{

  return

    EnsureWebAccessibleRelatedTarget(mEvent->AsFocusEvent()->mRelatedTarget);

}

void

FocusEvent::InitFocusEvent(const nsAString& aType,

                           bool aCanBubble,

                           bool aCancelable,

                           nsGlobalWindowInner* aView,

                           int32_t aDetail,

                           EventTarget* aRelatedTarget)

{

  MOZ_ASSERT(!mEvent->mFlags.mIsBeingDispatched);

  UIEvent::InitUIEvent(aType, aCanBubble, aCancelable, aView, aDetail);

  mEvent->AsFocusEvent()->mRelatedTarget = aRelatedTarget;

}

already_AddRefed<FocusEvent>

FocusEvent::Constructor(const GlobalObject& aGlobal,

                        const nsAString& aType,

                        const FocusEventInit& aParam,

                        ErrorResult& aRv)

{

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

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

  bool trusted = e->Init(t);

  e->InitFocusEvent(aType, aParam.mBubbles, aParam.mCancelable, aParam.mView,

                    aParam.mDetail, aParam.mRelatedTarget);

  e->SetTrusted(trusted);

  e->SetComposed(aParam.mComposed);

  return e.forget();

}

} // namespace dom

} // namespace mozilla

using namespace mozilla;

using namespace mozilla::dom;

already_AddRefed<FocusEvent>

NS_NewDOMFocusEvent(EventTarget* aOwner,

                    nsPresContext* aPresContext,

                    InternalFocusEvent* aEvent)

{

  RefPtr<FocusEvent> it = new FocusEvent(aOwner, aPresContext, aEvent);

  return it.forget();

}