/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */

/* libwpd

 * Version: MPL 2.0 / LGPLv2.1+

 *

 * 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/.

 *

 * Major Contributor(s):

 * Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch)

 *

 * For minor contributions see the git repository.

 *

 * Alternatively, the contents of this file may be used under the terms

 * of the GNU Lesser General Public License Version 2.1 or later

 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are

 * applicable instead of those above.

 *

 * For further information visit http://libwpd.sourceforge.net

 */

/* "This product is not manufactured, approved, or supported by

 * Corel Corporation or Corel Corporation Limited."

 */

#include "WP5HeaderFooterGroup.h"

#include "libwpd_internal.h"

WP5HeaderFooterGroup::WP5HeaderFooterGroup(librevenge::RVNGInputStream *input, WPXEncryption *encryption) :

  WP5VariableLengthGroup(),

  m_occurrenceBits(0),

  m_subDocument()

{

  _read(input, encryption);

}

WP5HeaderFooterGroup::~WP5HeaderFooterGroup()

{

}

void WP5HeaderFooterGroup::_readContents(librevenge::RVNGInputStream *input, WPXEncryption *encryption)

{

  int tmpSubDocumentLength = getSize() - 26;

  WPD_DEBUG_MSG(("WordPerfect: reading HeaderFooter group. SubDocument size: %i\n", tmpSubDocumentLength));

  input->seek(7, librevenge::RVNG_SEEK_CUR);

  m_occurrenceBits = readU8(input, encryption);

  if (m_occurrenceBits)

  {

    input->seek(10, librevenge::RVNG_SEEK_CUR);

    if (tmpSubDocumentLength > 0)

      m_subDocument = std::make_shared<WP5SubDocument>(input, encryption, (unsigned)tmpSubDocumentLength);

  }

}

void WP5HeaderFooterGroup::parse(WP5Listener *listener)

{

  WPD_DEBUG_MSG(("WordPerfect: handling a HeaderFooter group\n"));

  listener->headerFooterGroup(getSubGroup(), m_occurrenceBits, m_subDocument);

}

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