// -*- c++ -*-
/* $Id: text.ccg,v 1.1 2003/01/21 13:37:07 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 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <atkmm/object.h>
#include <glib.h>
#include <algorithm> /* for std::swap() */


// static
GType Glib::Value<Atk::TextAttribute>::value_type()
{
  return atk_text_attribute_get_type();
}


namespace Atk
{

/**** Atk::Attribute *******************************************************/

Attribute::Attribute()
{
  gobject_.name  = 0;
  gobject_.value = 0;
}

Attribute::Attribute(const Glib::ustring& name, const Glib::ustring& value)
{
  gobject_.name  = g_strndup(name .data(), name .bytes());
  gobject_.value = g_strndup(value.data(), value.bytes());
}

Attribute::Attribute(const AtkAttribute* gobject)
{
  g_return_if_fail(gobject != 0);

  gobject_.name  = g_strdup(gobject->name);
  gobject_.value = g_strdup(gobject->value);
}

Attribute::~Attribute()
{
  g_free(gobject_.name);
  g_free(gobject_.value);
}

Attribute::Attribute(const Attribute& other)
{
  gobject_.name  = g_strdup(other.gobject_.name);
  gobject_.value = g_strdup(other.gobject_.value);
}

Attribute& Attribute::operator=(const Attribute& other)
{
  Attribute temp (other);
  swap(temp);
  return *this;
}

void Attribute::swap(Attribute& other)
{
  std::swap(gobject_.name,  other.gobject_.name);
  std::swap(gobject_.value, other.gobject_.value);
}


/**** Atk::TextAttribute ***************************************************/

// static
TextAttribute TextAttribute::for_name(const Glib::ustring& name)
{
  return TextAttribute(int(atk_text_attribute_for_name(name.c_str())));
}

// static
Glib::ustring TextAttribute::get_name(TextAttribute attribute)
{
  if(const char *const name = atk_text_attribute_get_name(AtkTextAttribute(int(attribute))))
    return Glib::ustring(name);
  else
    return Glib::ustring();
}

// static
Glib::ustring TextAttribute::get_value(TextAttribute attribute, int index)
{
  if(const char *const value = atk_text_attribute_get_value(AtkTextAttribute(int(attribute)), index))
    return Glib::ustring(value);
  else
    return Glib::ustring();
}

} // namespace Atk