glib/glibmm/optioncontext.cc

// Generated by gmmproc 2.64.2 -- DO NOT MODIFY!


#include <glibmm.h>

#include <glibmm/optioncontext.h>
#include <glibmm/private/optioncontext_p.h>


/* Copyright (C) 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, see <http://www.gnu.org/licenses/>.
 */

#include <glibmm/utility.h>
#include <glibmm/exceptionhandler.h>
#include <glib.h>

namespace Glib
{

namespace OptionContextPrivate
{
static const gchar*
SignalProxy_translate_gtk_callback(const gchar* str, gpointer data)
{
  Glib::ustring translated_str;
  Glib::OptionContext::SlotTranslate* the_slot =
    static_cast<Glib::OptionContext::SlotTranslate*>(data);

  try
  {
    translated_str = (*the_slot)(str);
  }
  catch (...)
  {
    Glib::exception_handlers_invoke();
  }
  return translated_str.c_str();
}

static void
SignalProxy_translate_gtk_callback_destroy(gpointer data)
{
  delete static_cast<Glib::OptionContext::SlotTranslate*>(data);
}

} // namespace OptionContextPrivate

OptionContext::OptionContext(const Glib::ustring& parameter_string)
: gobject_(g_option_context_new(parameter_string.c_str())), has_ownership_(true)
{
}

OptionContext::OptionContext(GOptionContext* castitem, bool take_ownership)
: gobject_(castitem), has_ownership_(take_ownership)
{
}

OptionContext::OptionContext(OptionContext&& other) noexcept
  : gobject_(std::move(other.gobject_)),
    has_ownership_(std::move(other.has_ownership_))
{
  other.gobject_ = nullptr;
  other.has_ownership_ = false;
}

OptionContext&
OptionContext::operator=(OptionContext&& other) noexcept
{
  if (has_ownership_)
    g_option_context_free(gobj());

  gobject_ = std::move(other.gobject_);
  has_ownership_ = std::move(other.has_ownership_);

  other.gobject_ = nullptr;
  other.has_ownership_ = false;

  return *this;
}

OptionContext::~OptionContext()
{
  if (has_ownership_)
    g_option_context_free(gobj());

  gobject_ = nullptr;
}

void
OptionContext::add_group(OptionGroup& group)
{
  // Strangely, GObjectContext actually takes ownership of the GOptionGroup, deleting it later.
  g_option_context_add_group(gobj(), (group).gobj_give_ownership());
}

void
OptionContext::set_main_group(OptionGroup& group)
{
  // Strangely, GObjectContext actually takes ownership of the GOptionGroup, deleting it later.
  g_option_context_set_main_group(gobj(), (group).gobj_give_ownership());
}

/*
OptionGroup OptionContext::get_main_group() const
{
  const auto cobj = g_option_context_get_main_group(const_cast<GOptionContext*>( gobj()) );
  OptionGroup cppObj(const_cast<GOptionGroup*>(cobj), true); // take_copy
  return cppObj;
}

*/

void
OptionContext::set_translate_func(const SlotTranslate& slot)
{
  // Create a copy of the slot. A pointer to this will be passed through the callback's data
  // parameter.
  // It will be deleted when SignalProxy_translate_gtk_callback_destroy() is called.
  auto slot_copy = new SlotTranslate(slot);

  g_option_context_set_translate_func(gobj(),
    &OptionContextPrivate::SignalProxy_translate_gtk_callback, slot_copy,
    &OptionContextPrivate::SignalProxy_translate_gtk_callback_destroy);
}

Glib::ustring
OptionContext::get_help(bool main_help) const
{
  return Glib::convert_return_gchar_ptr_to_ustring(g_option_context_get_help(
    const_cast<GOptionContext*>(gobj()), static_cast<int>(main_help), nullptr));
}

} // namespace Glib

namespace
{
} // anonymous namespace


Glib::OptionError::OptionError(Glib::OptionError::Code error_code, const Glib::ustring& error_message)
:
  Glib::Error (G_OPTION_ERROR, error_code, error_message)
{}

Glib::OptionError::OptionError(GError* gobject)
:
  Glib::Error (gobject)
{}

Glib::OptionError::Code Glib::OptionError::code() const
{
  return static_cast<Code>(Glib::Error::code());
}

void Glib::OptionError::throw_func(GError* gobject)
{
  throw Glib::OptionError(gobject);
}


namespace Glib
{


void OptionContext::set_help_enabled(bool help_enabled)
{
  g_option_context_set_help_enabled(gobj(), static_cast<int>(help_enabled));
}

bool OptionContext::get_help_enabled() const
{
  return g_option_context_get_help_enabled(const_cast<GOptionContext*>(gobj()));
}

void OptionContext::set_ignore_unknown_options(bool ignore_unknown)
{
  g_option_context_set_ignore_unknown_options(gobj(), static_cast<int>(ignore_unknown));
}

bool OptionContext::get_ignore_unknown_options() const
{
  return g_option_context_get_ignore_unknown_options(const_cast<GOptionContext*>(gobj()));
}

void OptionContext::set_strict_posix(bool strict_posix)
{
  g_option_context_set_strict_posix(gobj(), static_cast<int>(strict_posix));
}

bool OptionContext::get_strict_posix() const
{
  return g_option_context_get_strict_posix(const_cast<GOptionContext*>(gobj()));
}

bool OptionContext::parse(int& argc, char**& argv)
{
  GError* gerror = nullptr;
  bool retvalue = g_option_context_parse(gobj(), &(argc), &(argv), &(gerror));
  if(gerror)
    ::Glib::Error::throw_exception(gerror);
  return retvalue;
}

bool OptionContext::parse(char**& argv)
{
  GError* gerror = nullptr;
  bool retvalue = g_option_context_parse_strv(gobj(), &(argv), &(gerror));
  if(gerror)
    ::Glib::Error::throw_exception(gerror);
  return retvalue;
}

Glib::ustring OptionContext::get_help(bool main_help, const OptionGroup& group) const
{
  return Glib::convert_return_gchar_ptr_to_ustring(g_option_context_get_help(const_cast<GOptionContext*>(gobj()), static_cast<int>(main_help), const_cast<GOptionGroup*>((group).gobj())));
}

void OptionContext::set_summary(const Glib::ustring& summary)
{
  g_option_context_set_summary(gobj(), summary.c_str());
}

Glib::ustring OptionContext::get_summary() const
{
  return Glib::convert_const_gchar_ptr_to_ustring(g_option_context_get_summary(const_cast<GOptionContext*>(gobj())));
}

void OptionContext::set_description(const Glib::ustring& description)
{
  g_option_context_set_description(gobj(), description.c_str());
}

Glib::ustring OptionContext::get_description() const
{
  return Glib::convert_const_gchar_ptr_to_ustring(g_option_context_get_description(const_cast<GOptionContext*>(gobj())));
}

void OptionContext::set_translation_domain(const Glib::ustring& domain)
{
  g_option_context_set_translation_domain(gobj(), domain.c_str());
}


} // namespace Glib