/* -*- 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) 2002 William Lachance (wrlach@gmail.com)

 * Copyright (C) 2002 Marc Maurer (uwog@uwog.net)

 * Copyright (C) 2004 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 "WP5TableEOLGroup.h"

#include "WP5FileStructure.h"

#include "WP5Listener.h"

#include "libwpd_internal.h"

WP5TableEOLGroup::WP5TableEOLGroup(librevenge::RVNGInputStream *input, WPXEncryption *encryption) :

  WP5VariableLengthGroup(),

  m_cellVerticalAlignment(0),

  m_useCellAttributes(false),

  m_useCellJustification(false),

  m_columnNumber(0),

  m_colSpan(0),

  m_rowSpan(0),

  m_spannedFromAbove(false),

  m_cellAttributes(0),

  m_cellJustification(0)

{

  _read(input, encryption);

}

WP5TableEOLGroup::~WP5TableEOLGroup()

{

}

void WP5TableEOLGroup::_readContents(librevenge::RVNGInputStream *input, WPXEncryption *encryption)

{

  unsigned char tmpFlags, tmpColumnSpanning;

  switch (getSubGroup())

  {

  case WP5_TABLE_EOL_GROUP_BEGINNING_OF_COLUMN_AT_EOL:

    tmpFlags = readU8(input, encryption);

    if ((tmpFlags & 0x01) == 0x01)

      m_useCellJustification = true;

    if ((tmpFlags & 0x02) == 0x02)

      m_useCellAttributes = true;

    m_cellVerticalAlignment = (unsigned char)((tmpFlags & 0x0C) >> 2);

    m_columnNumber = readU8(input, encryption);

    tmpColumnSpanning = readU8(input, encryption);

    m_colSpan = tmpColumnSpanning & 0x7F;

    if ((tmpColumnSpanning & 0x80) == 0x80)

      m_spannedFromAbove = true;

    m_rowSpan = readU8(input, encryption);

    input->seek(4, librevenge::RVNG_SEEK_CUR);

    m_cellAttributes = readU16(input, encryption);

    m_cellJustification = readU8(input, encryption);

    break;

  case WP5_TABLE_EOL_GROUP_BEGINNING_OF_ROW_AT_EOL:

    break;

  case WP5_TABLE_EOL_GROUP_TABLE_OFF_AT_EOL:

    break;

  default: /* something else we don't support, since it isn't in the docs */

    break;

  }

}

void WP5TableEOLGroup::parse(WP5Listener *listener)

{

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

  switch (getSubGroup())

  {

  case WP5_TABLE_EOL_GROUP_BEGINNING_OF_COLUMN_AT_EOL:

    if (!m_spannedFromAbove)

    {

      RGBSColor tmpCellBorderColor(0x00, 0x00, 0x00, 0x64);

      listener->insertCell(m_colSpan, m_rowSpan, 0x00, nullptr, nullptr, &tmpCellBorderColor,

                           TOP, m_useCellAttributes, m_cellAttributes);

    }

    break;

  case WP5_TABLE_EOL_GROUP_BEGINNING_OF_ROW_AT_EOL:

    listener->insertRow(0, true, false);

    break;

  case WP5_TABLE_EOL_GROUP_TABLE_OFF_AT_EOL:

    listener->endTable();

    break;

  default: // something else we don't support, since it isn't in the docs

    break;

  }

}

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