/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** 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 the TransforMiiX XSLT processor.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Peter Van der Beken <peterv@netscape.com>
 *
 * 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 "txTextHandler.h"
#include "nsAString.h"

txTextHandler::txTextHandler(MBool aOnlyText) : mLevel(0),
                                                mOnlyText(aOnlyText)
{
}

txTextHandler::~txTextHandler()
{
}

void txTextHandler::attribute(const nsAString& aName,
                              const PRInt32 aNsID,
                              const nsAString& aValue)
{
}

void txTextHandler::characters(const nsAString& aData, PRBool aDOE)
{
    if (mLevel == 0)
        mValue.Append(aData);
}

void txTextHandler::comment(const nsAString& aData)
{
}

void txTextHandler::endDocument()
{
}

void txTextHandler::endElement(const nsAString& aName,
                               const PRInt32 aNsID)
{
    if (mOnlyText)
        --mLevel;
}

void txTextHandler::processingInstruction(const nsAString& aTarget,
                                          const nsAString& aData)
{
}

void txTextHandler::startDocument()
{
}

void txTextHandler::startElement(const nsAString& aName,
                                 const PRInt32 aNsID)
{
    if (mOnlyText)
        ++mLevel;
}
