/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Google Inc.
 * Portions created by the Initial Developer are Copyright (C) 2005
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *  Brian Ryner <bryner@brianryner.com>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
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 * decision by deleting the provisions above and replace them with the notice
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 * the provisions above, a recipient may use your version of this file under
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 *
 * ***** END LICENSE BLOCK ***** */

#include "nsDOMPageTransitionEvent.h"
#include "nsContentUtils.h"

nsDOMPageTransitionEvent::nsDOMPageTransitionEvent(nsPresContext* aPresContext,
                                                   nsPageTransitionEvent* aEvent)
  : nsDOMEvent(aPresContext, aEvent ? aEvent :
               new nsPageTransitionEvent(PR_FALSE, 0, PR_FALSE))
{  
  if ( aEvent ) {
    mEventIsInternal = PR_FALSE;
  }
  else
  {
    mEventIsInternal = PR_TRUE;
    mEvent->time = PR_Now();
  }
}

NS_INTERFACE_MAP_BEGIN(nsDOMPageTransitionEvent)
  NS_INTERFACE_MAP_ENTRY(nsIDOMPageTransitionEvent)
  NS_INTERFACE_MAP_ENTRY_CONTENT_CLASSINFO(PageTransitionEvent)
NS_INTERFACE_MAP_END_INHERITING(nsDOMEvent)

NS_IMPL_ADDREF_INHERITED(nsDOMPageTransitionEvent, nsDOMEvent)
NS_IMPL_RELEASE_INHERITED(nsDOMPageTransitionEvent, nsDOMEvent)

NS_IMETHODIMP
nsDOMPageTransitionEvent::GetPersisted(PRBool* aPersisted)
{
  *aPersisted = static_cast<nsPageTransitionEvent*>(mEvent)->persisted;
  return NS_OK;
}

NS_IMETHODIMP
nsDOMPageTransitionEvent::InitPageTransitionEvent(const nsAString &aTypeArg,
                                                  PRBool aCanBubbleArg,
                                                  PRBool aCancelableArg,
                                                  PRBool aPersisted)
{
  nsresult rv = nsDOMEvent::InitEvent(aTypeArg, aCanBubbleArg, aCancelableArg);
  NS_ENSURE_SUCCESS(rv, rv);

  static_cast<nsPageTransitionEvent*>(mEvent)->persisted = aPersisted;
  return NS_OK;
}

nsresult NS_NewDOMPageTransitionEvent(nsIDOMEvent** aInstancePtrResult,
                                      nsPresContext* aPresContext,
                                      nsPageTransitionEvent *aEvent) 
{
  nsDOMPageTransitionEvent* it =
    new nsDOMPageTransitionEvent(aPresContext, aEvent);
  if (nsnull == it) {
    return NS_ERROR_OUT_OF_MEMORY;
  }

  return CallQueryInterface(it, aInstancePtrResult);
}
