/* -*- 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) 2005 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 <math.h>

#include "WP3TablesGroup.h"

#include "WP3FileStructure.h"

#include "WP3Listener.h"

#include "WPXFileStructure.h"

#include "libwpd_internal.h"

#include "libwpd_math.h"

WP3TablesGroup::WP3TablesGroup(librevenge::RVNGInputStream *input, WPXEncryption *encryption) :

  m_tableMode(0),

  m_offsetFromLeftEdge(0),

  m_topGutterSpacing(0),

  m_leftGutterSpacing(0),

  m_bottomGutterSpacing(0),

  m_rightGutterSpacing(0),

  m_numColumns(0),

  m_columnMode(32),

  m_numberFormat(32),

  m_columnWidth(32),

  m_rightOffsetForDecimalAlign(32),

  m_colSpan(0),

  m_rowSpan(0),

  m_cellFillColor(RGBSColor(0xff, 0xff, 0xff))

{

  _read(input, encryption);

}

WP3TablesGroup::~WP3TablesGroup()

{

}

void WP3TablesGroup::_readContents(librevenge::RVNGInputStream *input, WPXEncryption *encryption)

{

  // this group can contain different kinds of data, thus we need to read

  // the contents accordingly

  unsigned char i;

  long startPosition = 0;

  switch (getSubGroup())

  {

  case WP3_TABLES_GROUP_TABLE_FUNCTION:

    startPosition = input->tell();

    input->seek(71, librevenge::RVNG_SEEK_CUR);

    m_tableMode = readU8(input, encryption);

    m_offsetFromLeftEdge = readU32(input, encryption, true);

    m_topGutterSpacing = readU32(input, encryption, true);

    m_leftGutterSpacing = readU32(input, encryption, true);

    m_bottomGutterSpacing = readU32(input, encryption, true);

    m_rightGutterSpacing = readU32(input, encryption, true);

    input->seek(3, librevenge::RVNG_SEEK_CUR);

    m_numColumns = readU8(input, encryption);

    if ((m_numColumns > 32) || ((input->tell() - startPosition + m_numColumns*10) > (getSize() - 4)))

      throw FileException();

    for (i=0; i<m_numColumns; i++)

    {

      if (input->isEnd())

        throw FileException();

      m_columnMode[i] = readU8(input, encryption);

      m_numberFormat[i] = readU8(input, encryption);

      m_columnWidth[i] = readU32(input, encryption, true);

      m_rightOffsetForDecimalAlign[i] = readU32(input, encryption, true);

    }

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_SPAN:

    m_colSpan = readU16(input, encryption, true);

    m_rowSpan = readU16(input, encryption, true);

    m_colSpan++;

    m_rowSpan++;

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_TOP_LINE:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_LEFT_LINE:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_BOTTOM_LINE:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_RIGHT_LINE:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_TOP_LINE_COLOR:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_LEFT_LINE_COLOR:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_BOTTOM_LINE_COLOR:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_RIGHT_LINE_COLOR:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_FILL_COLOR_PATTERN:

  {

    unsigned short tmpRed = readU16(input, encryption, true);

    unsigned short tmpGreen = readU16(input, encryption, true);

    unsigned short tmpBlue = readU16(input, encryption, true);

    m_cellFillColor = RGBSColor(tmpRed, tmpGreen, tmpBlue);

  }

  break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_VERTICAL_ALIGNMENT:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_MODE:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_ROW_MODE:

    break;

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

    break;

  }

}

void WP3TablesGroup::parse(WP3Listener *listener)

{

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

  unsigned char i;

  switch (getSubGroup())

  {

  case WP3_TABLES_GROUP_TABLE_FUNCTION:

    listener->defineTable(m_tableMode, fixedPointToWPUs(m_offsetFromLeftEdge));

    for (i=0; i<m_numColumns && i < 32; i++)

      listener->addTableColumnDefinition(fixedPointToWPUs(m_columnWidth[i]), fixedPointToWPUs(m_leftGutterSpacing),

                                         fixedPointToWPUs(m_rightGutterSpacing), 0, LEFT);

    listener->startTable();

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_SPAN:

    listener->setTableCellSpan(m_colSpan, m_rowSpan);

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_TOP_LINE:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_LEFT_LINE:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_BOTTOM_LINE:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_RIGHT_LINE:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_TOP_LINE_COLOR:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_LEFT_LINE_COLOR:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_BOTTOM_LINE_COLOR:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_RIGHT_LINE_COLOR:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_FILL_COLOR_PATTERN:

    listener->setTableCellFillColor(&m_cellFillColor);

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_VERTICAL_ALIGNMENT:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_CELL_MODE:

    break;

  case WP3_TABLES_GROUP_SET_TABLE_ROW_MODE:

    break;

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

    break;

  }

}

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