/* Copyright (C) 2005 The cairomm Development Team

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * Library General Public License for more details.

 *

 * You should have received a copy of the GNU Library General Public

 * License along with this library; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

 * 02110-1301, USA.

 */

#include <cairomm/fontoptions.h>

#include <cairomm/private.h>

namespace Cairo

{

FontOptions::FontOptions()

: m_cobject(nullptr)

{

  m_cobject = cairo_font_options_create();

  check_object_status_and_throw_exception(*this);

}

FontOptions::FontOptions(cairo_font_options_t* cobject, bool take_ownership)

: m_cobject(nullptr)

{

  if(take_ownership)

    m_cobject = cobject;

  else

    m_cobject = cairo_font_options_copy(cobject);

  check_object_status_and_throw_exception(*this);

}

FontOptions::FontOptions(const FontOptions& src)

: m_cobject(nullptr)

{

  //Reference-counting, instead of copying by value:

  if(!src.m_cobject)

    m_cobject = nullptr;

  else

    m_cobject = cairo_font_options_copy(src.m_cobject);

  check_object_status_and_throw_exception(*this);

}

FontOptions::~FontOptions()

{

  if(m_cobject)

    cairo_font_options_destroy(m_cobject);

}

FontOptions& FontOptions::operator=(const FontOptions& src)

{

  //Reference-counting, instead of copying by value:

  if(this == &src)

    return *this;

  if(m_cobject == src.m_cobject)

    return *this;

  if(m_cobject)

  {

    cairo_font_options_destroy(m_cobject);

    m_cobject = nullptr;

  }

  if(!src.m_cobject)

    return *this;

  m_cobject = cairo_font_options_copy(src.m_cobject);

  return *this;

}

bool FontOptions::operator==(const FontOptions& src) const

{

  return cairo_font_options_equal(m_cobject, src.cobj());

}

void FontOptions::merge(const FontOptions& src)

{

  cairo_font_options_merge(m_cobject, src.cobj());

  check_object_status_and_throw_exception(*this);

}

unsigned long FontOptions::hash() const

{

  const auto result = cairo_font_options_hash(m_cobject);

  check_object_status_and_throw_exception(*this);

  return result;

}

void FontOptions::set_antialias(Antialias antialias)

{

  cairo_font_options_set_antialias(m_cobject, static_cast<cairo_antialias_t>(antialias));

  check_object_status_and_throw_exception(*this);

}

Antialias FontOptions::get_antialias() const

{

  const auto result = static_cast<Antialias>(cairo_font_options_get_antialias(m_cobject));

  check_object_status_and_throw_exception(*this);

  return result;

}

void FontOptions::set_subpixel_order(SubpixelOrder subpixel_order)

{

  cairo_font_options_set_subpixel_order(m_cobject, static_cast<cairo_subpixel_order_t>(subpixel_order));

  check_object_status_and_throw_exception(*this);

}

SubpixelOrder FontOptions::get_subpixel_order() const

{

  const auto result = static_cast<SubpixelOrder>(cairo_font_options_get_subpixel_order(m_cobject));

  check_object_status_and_throw_exception(*this); 

  return result;

}

void FontOptions::set_hint_style(HintStyle hint_style)

{

  cairo_font_options_set_hint_style(m_cobject, static_cast<cairo_hint_style_t>(hint_style));

  check_object_status_and_throw_exception(*this);

}

HintStyle FontOptions::get_hint_style() const

{

  const auto result = static_cast<HintStyle>(cairo_font_options_get_hint_style(m_cobject));

  check_object_status_and_throw_exception(*this);

  return result;

}

void FontOptions::set_hint_metrics(HintMetrics hint_metrics)

{

  cairo_font_options_set_hint_metrics(m_cobject,

          static_cast<cairo_hint_metrics_t>(hint_metrics));

  check_object_status_and_throw_exception(*this);

}

HintMetrics FontOptions::get_hint_metrics() const

{

  const auto result =

      static_cast<HintMetrics>(cairo_font_options_get_hint_metrics(m_cobject));

  check_object_status_and_throw_exception(*this);

  return result;

}

#ifdef CAIRO_HAS_FT_FONT

#ifdef CAIRO_HAS_FC_FONT

void FontOptions::substitute(FcPattern* pattern)

{

  cairo_ft_font_options_substitute(cobj(), pattern);

  check_object_status_and_throw_exception(*this);

}

#endif // CAIRO_HAS_FC_FONT

#endif // CAIRO_HAS_FT_FONT

} //namespace Cairo

// vim: ts=2 sw=2 et