/* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */

/* libmwaw

* Version: MPL 2.0 / LGPLv2+

*

* The contents of this file are subject to the Mozilla Public License Version

* 2.0 (the "License"); you may not use this file except in compliance with

* the License or as specified alternatively below. 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.

*

* Major Contributor(s):

* Copyright (C) 2002 William Lachance (wrlach@gmail.com)

* Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)

* Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)

* Copyright (C) 2006, 2007 Andrew Ziem

* Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)

*

*

* All Rights Reserved.

*

* 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 or later (the "LGPLv2+"),

* in which case the provisions of the LGPLv2+ are applicable

* instead of those above.

*/

#include <librevenge/librevenge.h>

#include "libmwaw_internal.hxx"

#include "MWAWPosition.hxx"

#include "MWAWSection.hxx"

////////////////////////////////////////////////////////////

// Columns

////////////////////////////////////////////////////////////

std::ostream &operator<<(std::ostream &o, MWAWSection::Column const &col)

{

  if (col.m_width > 0) o << "w=" << col.m_width << ",";

  static char const* const wh[4]= {"L", "R", "T", "B"};

  for (int i = 0; i < 4; i++) {

    if (col.m_margins[i]>0)

      o << "col" << wh[i] << "=" << col.m_margins[i] << ",";

  }

  return o;

}

bool MWAWSection::Column::addTo(librevenge::RVNGPropertyList &propList) const

{

  // The "style:rel-width" is expressed in twips (1440 twips per inch) and includes the left and right Gutter

  double factor = 1.0;

  switch (m_widthUnit) {

  case librevenge::RVNG_POINT:

  case librevenge::RVNG_INCH:

    factor = double(MWAWPosition::getScaleFactor(m_widthUnit, librevenge::RVNG_TWIP));

    break;

  case librevenge::RVNG_TWIP:

    break;

  case librevenge::RVNG_PERCENT:

  case librevenge::RVNG_GENERIC:

  case librevenge::RVNG_UNIT_ERROR:

#if !defined(__clang__)

  default:

#endif

    MWAW_DEBUG_MSG(("MWAWSection::Column::addTo: unknown unit\n"));

    return false;

  }

  propList.insert("style:rel-width", m_width *factor, librevenge::RVNG_TWIP);

  propList.insert("fo:start-indent", m_margins[libmwaw::Left], librevenge::RVNG_INCH);

  propList.insert("fo:end-indent", m_margins[libmwaw::Right], librevenge::RVNG_INCH);

  static bool first = true;

  if (first && (m_margins[libmwaw::Top]>0||m_margins[libmwaw::Bottom]>0)) {

    first=false;

    MWAW_DEBUG_MSG(("MWAWSection::Column::addTo: sending before/after margins is not implemented\n"));

  }

  return true;

}

////////////////////////////////////////////////////////////

// Section

////////////////////////////////////////////////////////////

MWAWSection::~MWAWSection()

{

}

std::ostream &operator<<(std::ostream &o, MWAWSection const &sec)

{

  if (sec.m_width>0)

    o << "width=" << sec.m_width << ",";

  if (!sec.m_backgroundColor.isWhite())

    o << "bColor=" << sec.m_backgroundColor << ",";

  if (sec.m_balanceText)

    o << "text[balance],";

  for (size_t c=0; c < sec.m_columns.size(); c++)

    o << "col" << c << "=[" << sec.m_columns[c] << "],";

  if (sec.m_columnSeparator.m_style != MWAWBorder::None &&

      sec.m_columnSeparator.m_width > 0)

    o << "colSep=[" << sec.m_columnSeparator << "],";

  return o;

}

void MWAWSection::setColumns(int num, double width, librevenge::RVNGUnit widthUnit, double colSep)

{

  if (num<0) {

    MWAW_DEBUG_MSG(("MWAWSection::setColumns: called with negative number of column\n"));

    num=1;

  }

  else if (num > 1 && width<=0) {

    MWAW_DEBUG_MSG(("MWAWSection::setColumns: called without width\n"));

    num=1;

  }

  m_columns.resize(0);

  if (num==1 && (width<=0 || colSep<=0))

    return;

  Column column;

  column.m_width=width;

  column.m_widthUnit = widthUnit;

  column.m_margins[libmwaw::Left] = column.m_margins[libmwaw::Right] = colSep/2.;

  m_columns.resize(size_t(num), column);

}

void MWAWSection::addTo(librevenge::RVNGPropertyList &propList) const

{

  propList.insert("fo:margin-left", 0.0, librevenge::RVNG_INCH);

  propList.insert("fo:margin-right", 0.0, librevenge::RVNG_INCH);

  if (m_columns.size() > 1)

    propList.insert("text:dont-balance-text-columns", !m_balanceText);

  if (!m_backgroundColor.isWhite())

    propList.insert("fo:background-color", m_backgroundColor.str().c_str());

  if (m_columnSeparator.m_style != MWAWBorder::None &&

      m_columnSeparator.m_width > 0) {

    propList.insert("librevenge:colsep-width", m_columnSeparator.m_width, librevenge::RVNG_POINT);

    propList.insert("librevenge:colsep-color", m_columnSeparator.m_color.str().c_str());

    propList.insert("librevenge:colsep-height", "100%");

    propList.insert("librevenge:colsep-vertical-align", "middle");

  }

}

void MWAWSection::addColumnsTo(librevenge::RVNGPropertyListVector &propVec) const

{

  if (m_columns.empty()) return;

  for (auto const &column : m_columns) {

    librevenge::RVNGPropertyList propList;

    if (column.addTo(propList))

      propVec.append(propList);

  }

}

// vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: