dom/events/BeforeUnloadEvent.cpp
author Steve Fink <sfink@mozilla.com>
Tue, 29 Sep 2015 13:39:33 -0700
changeset 288750 901b1c651c982ccbf42604231c723d168e1cde69
parent 268216 e8c7dfe727cd970e2c3294934e2927b14143c205
permissions -rw-r--r--
Bug 1246804 - Switch to using in-source annotations. Use C++ inheritance information when describing GC types. Add a test suite., r=terrence MozReview-Commit-ID: HCcG2k8Wyb9

/* -*- 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/BeforeUnloadEvent.h"

namespace mozilla {
namespace dom {

NS_IMPL_ADDREF_INHERITED(BeforeUnloadEvent, Event)
NS_IMPL_RELEASE_INHERITED(BeforeUnloadEvent, Event)

NS_INTERFACE_MAP_BEGIN(BeforeUnloadEvent)
  NS_INTERFACE_MAP_ENTRY(nsIDOMBeforeUnloadEvent)
NS_INTERFACE_MAP_END_INHERITING(Event)

NS_IMETHODIMP
BeforeUnloadEvent::SetReturnValue(const nsAString& aReturnValue)
{
  mText = aReturnValue;
  return NS_OK;  // Don't throw an exception
}

NS_IMETHODIMP
BeforeUnloadEvent::GetReturnValue(nsAString& aReturnValue)
{
  aReturnValue = mText;
  return NS_OK;  // Don't throw an exception
}

} // namespace dom
} // namespace mozilla

using namespace mozilla;
using namespace mozilla::dom;

already_AddRefed<BeforeUnloadEvent>
NS_NewDOMBeforeUnloadEvent(EventTarget* aOwner,
                           nsPresContext* aPresContext,
                           WidgetEvent* aEvent) 
{
  RefPtr<BeforeUnloadEvent> it =
    new BeforeUnloadEvent(aOwner, aPresContext, aEvent);
  return it.forget();
}