/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/*

 * This file is part of the libmspub project.

 *

 * 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/.

 */

#ifndef INCLUDED_DASH_H

#define INCLUDED_DASH_H

#include <vector>

#include <boost/optional.hpp>

namespace libmspub

{

enum DotStyle

{

  RECT_DOT,

  ROUND_DOT

};

enum MSPUBDashStyle

{

  MSPUB_DS_SOLID,

  DASH_SYS,

  DOT_SYS,

  DASH_DOT_SYS,

  DASH_DOT_DOT_SYS,

  DOT_GEL,

  DASH_GEL,

  LONG_DASH_GEL,

  DASH_DOT_GEL,

  LONG_DASH_DOT_GEL,

  LONG_DASH_DOT_DOT_GEL

};

struct Dot

{

  boost::optional<double> m_length;

  unsigned m_count;

  Dot(unsigned count) : m_length(), m_count(count)

  {

  }

  Dot(unsigned count, double length) : m_length(length), m_count(count)

  {

  }

};

struct Dash

{

  double m_distance;

  DotStyle m_dotStyle;

  std::vector<Dot> m_dots; // empty vector is interpreted as solid line

  Dash(double distance, DotStyle dotStyle) : m_distance(distance),

    m_dotStyle(dotStyle), m_dots()

  {

  }

};

bool operator!=(const Dot &lhs, const Dot &rhs;;

bool operator==(const Dot &lhs, const Dot &rhs;;

bool operator==(const Dash &lhs, const Dash &rhs;;

Dash getDash(MSPUBDashStyle style, unsigned shapeLineWidthInEmu,

             DotStyle dotStyle);

} // namespace libmspub

#endif /* INCLUDED_DASH_H */

/* vim:set shiftwidth=2 softtabstop=2 expandtab: */