/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * The contents of this file are subject to the Netscape 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/NPL/
 *
 * 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 Netscape
 * Communications Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation. All
 * Rights Reserved.
 *
 * Contributor(s): 
 */

#include "nsPrivateTextRange.h"


nsPrivateTextRange::nsPrivateTextRange(PRUint16 aRangeStart, PRUint16 aRangeEnd, PRUint16 aRangeType)
:	mRangeStart(aRangeStart),
	mRangeEnd(aRangeEnd),
	mRangeType(aRangeType)
{
	NS_INIT_REFCNT();
}

nsPrivateTextRange::~nsPrivateTextRange(void)
{
}

NS_IMPL_ISUPPORTS1(nsPrivateTextRange, nsIPrivateTextRange)

NS_METHOD nsPrivateTextRange::GetRangeStart(PRUint16* aRangeStart)
{
	*aRangeStart = mRangeStart;
	return NS_OK;
}

NS_METHOD nsPrivateTextRange::SetRangeStart(PRUint16 aRangeStart) 
{
	mRangeStart = aRangeStart;
	return NS_OK;
}

NS_METHOD nsPrivateTextRange::GetRangeEnd(PRUint16* aRangeEnd)
{
	*aRangeEnd = mRangeEnd;
	return NS_OK;
}

NS_METHOD nsPrivateTextRange::SetRangeEnd(PRUint16 aRangeEnd)
{
	mRangeEnd = aRangeEnd;
	return NS_OK;
}

NS_METHOD nsPrivateTextRange::GetRangeType(PRUint16* aRangeType)
{
	*aRangeType = mRangeType;
	return NS_OK;
}

NS_METHOD nsPrivateTextRange::SetRangeType(PRUint16 aRangeType)
{
	mRangeType = aRangeType;
	return NS_OK;
}


nsPrivateTextRangeList::nsPrivateTextRangeList(PRUint16 aLength,nsIPrivateTextRange** aList)
:	mLength(aLength),
	mList(aList)
{
	if (aList==nsnull)
		aLength = 0;

	NS_INIT_REFCNT();
}

nsPrivateTextRangeList::~nsPrivateTextRangeList(void)
{
	int	i;
	for(i=0;i<mLength;i++)
		mList[i]->Release();
}

NS_IMPL_ISUPPORTS1(nsPrivateTextRangeList, nsIPrivateTextRangeList)

NS_METHOD nsPrivateTextRangeList::GetLength(PRUint16* aLength)
{
	*aLength = mLength;
	return NS_OK;
}

NS_METHOD nsPrivateTextRangeList::Item(PRUint16 aIndex, nsIPrivateTextRange** aReturn)
{
	if (aIndex>mLength) {
		*aReturn = nsnull;
		return NS_ERROR_FAILURE;
	}

	mList[aIndex]->AddRef();
	*aReturn = mList[aIndex];

	return NS_OK;
}