// Generated by gmmproc 2.49.5 -- DO NOT MODIFY!

#include <glibmm.h>

#include <pangomm/layoutline.h>

#include <pangomm/private/layoutline_p.h>

// -*- c++ -*-

/* $Id: layoutline.ccg,v 1.3 2006/05/30 17:14:21 murrayc Exp $ */

/*

 *

 * Copyright 1998-2002 The gtkmm Development Team

 *

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

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

 * License as published by the Free Software Foundation; either

 * version 2.1 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

 * Lesser General Public License for more details.

 *

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

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

 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

 */

#include <pangomm/layout.h>

#include <pango/pangocairo.h>

namespace Pango {

Rectangle LayoutLine::get_ink_extents() const

{

  Rectangle ink_rect;

  pango_layout_line_get_extents(const_cast<PangoLayoutLine*>(gobj()), ink_rect.gobj(), 0);

  return ink_rect;

}

Rectangle LayoutLine::get_logical_extents() const

{

  Rectangle logical_rect;

  pango_layout_line_get_extents(const_cast<PangoLayoutLine*>(gobj()), 0, logical_rect.gobj());

  return logical_rect;

}

Rectangle LayoutLine::get_pixel_ink_extents() const

{

  Rectangle ink_rect;

  pango_layout_line_get_pixel_extents(const_cast<PangoLayoutLine*>(gobj()), ink_rect.gobj(), 0);

  return ink_rect;

}

Rectangle LayoutLine::get_pixel_logical_extents() const

{

  Rectangle logical_rect;

  pango_layout_line_get_pixel_extents(const_cast<PangoLayoutLine*>(gobj()), 0, logical_rect.gobj());

  return logical_rect;

}

int LayoutLine::index_to_x(int index, bool trailing) const

{

  int x_pos;

  pango_layout_line_index_to_x(const_cast<PangoLayoutLine*>(gobj()), index, trailing, &x_pos);

  return x_pos;

}

Glib::ArrayHandle<std::pair<int,int> > LayoutLine::get_x_ranges(int start_index, int end_index) const

{

  int* ranges = 0;

  int n_ranges = 0;

  pango_layout_line_get_x_ranges(const_cast<PangoLayoutLine*>(gobj()), start_index, end_index, &ranges, &n_ranges);

  return Glib::ArrayHandle<std::pair<int,int> >(reinterpret_cast<std::pair<int,int>*>(ranges), n_ranges, Glib::OWNERSHIP_SHALLOW);

}

void LayoutLine::show_in_cairo_context(const Cairo::RefPtr<Cairo::Context>& context)

{

  pango_cairo_show_layout_line(context->cobj(), gobj());

}

void LayoutLine::add_to_cairo_context(const Cairo::RefPtr<Cairo::Context>& context)

{

  pango_cairo_layout_line_path(context->cobj(), gobj());

}

} /* namespace Pango */

namespace

{

} // anonymous namespace

/* Why reinterpret_cast<LayoutLine*>(gobject) is needed:

 *

 * A LayoutLine instance is in fact always a PangoLayoutLine instance.

 * Unfortunately, PangoLayoutLine cannot be a member of LayoutLine,

 * because it is an opaque struct.  Also, the C interface does not provide

 * any hooks to install a destroy notification handler, thus we cannot

 * wrap it dynamically either.

 *

 * The cast works because LayoutLine does not have any member data, and

 * it is impossible to derive from it.  This is ensured by using final on the

 * class and by using = delete on the default constructor.

 */

namespace Glib

{

Glib::RefPtr<Pango::LayoutLine> wrap(PangoLayoutLine* object, bool take_copy)

{

  if(take_copy && object)

    pango_layout_line_ref(object);

  // See the comment at the top of this file, if you want to know why the cast works.

  return Glib::RefPtr<Pango::LayoutLine>(reinterpret_cast<Pango::LayoutLine*>(object));

}

} // namespace Glib

namespace Pango

{

void LayoutLine::reference() const

{

  // See the comment at the top of this file, if you want to know why the cast works.

  pango_layout_line_ref(reinterpret_cast<PangoLayoutLine*>(const_cast<LayoutLine*>(this)));

}

void LayoutLine::unreference() const

{

  // See the comment at the top of this file, if you want to know why the cast works.

  pango_layout_line_unref(reinterpret_cast<PangoLayoutLine*>(const_cast<LayoutLine*>(this)));

}

PangoLayoutLine* LayoutLine::gobj()

{

  // See the comment at the top of this file, if you want to know why the cast works.

  return reinterpret_cast<PangoLayoutLine*>(this);

}

const PangoLayoutLine* LayoutLine::gobj() const

{

  // See the comment at the top of this file, if you want to know why the cast works.

  return reinterpret_cast<const PangoLayoutLine*>(this);

}

PangoLayoutLine* LayoutLine::gobj_copy() const

{

  // See the comment at the top of this file, if you want to know why the cast works.

  const auto gobject = reinterpret_cast<PangoLayoutLine*>(const_cast<LayoutLine*>(this));

  pango_layout_line_ref(gobject);

  return gobject;

}

bool LayoutLine::x_to_index(int x_pos, int& index, int& trailing) const

{

  return pango_layout_line_x_to_index(const_cast<PangoLayoutLine*>(gobj()), x_pos, &(index), &(trailing));

}

void LayoutLine::get_extents(Rectangle& ink_rect, Rectangle& logical_rect) const

{

  pango_layout_line_get_extents(const_cast<PangoLayoutLine*>(gobj()), (ink_rect).gobj(), (logical_rect).gobj());

}

void LayoutLine::get_pixel_extents(Rectangle& ink_rect, Rectangle& logical_rect) const

{

  pango_layout_line_get_pixel_extents(const_cast<PangoLayoutLine*>(gobj()), (ink_rect).gobj(), (logical_rect).gobj());

}

Glib::RefPtr<Pango::Layout> LayoutLine::get_layout()

{

  Glib::RefPtr<Pango::Layout> ref_ptr(Glib::wrap(gobj()->layout));

  if(ref_ptr)

    ref_ptr->reference();

  return ref_ptr;

}

Glib::RefPtr<const Pango::Layout> LayoutLine::get_layout() const

{

  Glib::RefPtr<const Pango::Layout> ref_ptr(Glib::wrap(gobj()->layout));

  if(ref_ptr)

    ref_ptr->reference();

  return ref_ptr;

}

int LayoutLine::get_length() const

{

  return gobj()->length;

}

int LayoutLine::get_start_index() const

{

  return gobj()->start_index;

}

} // namespace Pango