/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* ***** 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 code.
 *
 * The Initial Developer of the Original Code is the Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2010
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *  Chris Pearce <chris@pearce.org.nz>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either 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
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#include "nsTimeRanges.h"
#include "nsDOMError.h"
#include "nsContentUtils.h"

NS_IMPL_ADDREF(nsTimeRanges)
NS_IMPL_RELEASE(nsTimeRanges)

DOMCI_DATA(TimeRanges, nsTimeRanges)

NS_INTERFACE_MAP_BEGIN(nsTimeRanges)
  NS_INTERFACE_MAP_ENTRY(nsISupports)
  NS_INTERFACE_MAP_ENTRY(nsIDOMTimeRanges)
  NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(TimeRanges)
NS_INTERFACE_MAP_END

nsTimeRanges::nsTimeRanges() {
  MOZ_COUNT_CTOR(nsTimeRanges);
}

nsTimeRanges::~nsTimeRanges() {
  MOZ_COUNT_DTOR(nsTimeRanges);
}

NS_IMETHODIMP
nsTimeRanges::GetLength(PRUint32* aLength) {
  *aLength = mRanges.Length();
  return NS_OK;
}

NS_IMETHODIMP
nsTimeRanges::Start(PRUint32 aIndex, double* aTime) {
  if (aIndex >= mRanges.Length())
    return NS_ERROR_DOM_INDEX_SIZE_ERR;
  *aTime = mRanges[aIndex].mStart;
  return NS_OK;
}

NS_IMETHODIMP
nsTimeRanges::End(PRUint32 aIndex, double* aTime) {
  if (aIndex >= mRanges.Length())
    return NS_ERROR_DOM_INDEX_SIZE_ERR;
  *aTime = mRanges[aIndex].mEnd;
  return NS_OK;
}

void
nsTimeRanges::Add(double aStart, double aEnd) {
  mRanges.AppendElement(TimeRange(aStart,aEnd));
}
