livetrax/libs/gtkmm2/gtk/gtkmm/menu.cc

// Generated by gtkmmproc -- DO NOT MODIFY!

#include <gtkmm/menu.h>
#include <gtkmm/private/menu_p.h>

// -*- c++ -*-
/* $Id$ */

/* 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 <gtk/gtkdnd.h>
#include <gtk/gtkmenu.h>
#include <gtkmm/accelgroup.h>


namespace
{

// This Signal Proxy allows the C++ coder to specify a sigc::slot instead of a static function.
class SignalProxy_PopupPosition
{
public:
  typedef Gtk::Menu::SlotPositionCalc SlotType;

  SignalProxy_PopupPosition(const SlotType& slot);
  ~SignalProxy_PopupPosition();

  static void gtk_callback(GtkMenu* menu, int* x, int* y, gboolean* push_in, void* data);

protected:
  SlotType slot_;
};

SignalProxy_PopupPosition::SignalProxy_PopupPosition(const SlotType& slot)
:
  slot_ (slot)
{}

SignalProxy_PopupPosition::~SignalProxy_PopupPosition()
{}

void SignalProxy_PopupPosition::gtk_callback(GtkMenu*, int* x, int* y, gboolean* push_in, void* data)
{
  SignalProxy_PopupPosition *const self = static_cast<SignalProxy_PopupPosition*>(data);

  int  temp_x = (x) ? *x : 0;
  int  temp_y = (y) ? *y : 0;
  bool temp_push_in = (push_in) ? bool(*push_in) : false;

  try
  {
    (self->slot_)(temp_x, temp_y, temp_push_in);
  }
  catch(...)
  {
    Glib::exception_handlers_invoke();
  }

  if(x) *x = temp_x;
  if(y) *y = temp_y;
  if(push_in) *push_in = temp_push_in;
}

} // anonymous namespace


namespace Gtk
{

void Menu::popup(const SlotPositionCalc& position_calc_slot, guint button, guint32 activate_time)
{
  SignalProxy_PopupPosition proxy(position_calc_slot);

  // Tell GTK+ to call the static function with Proxy's address as the extra
  // data, so that the static function can then call the sigc::slot:
  gtk_menu_popup(gobj(), 0, 0, &SignalProxy_PopupPosition::gtk_callback, &proxy, button, activate_time);
}

void Menu::popup(MenuShell& parent_menu_shell, MenuItem& parent_menu_item, const SlotPositionCalc& position_calc_slot, guint button, guint32 activate_time)
{
  SignalProxy_PopupPosition proxy(position_calc_slot);

  // Tell GTK+ to call the static function with Proxy's address as the extra
  // data, so that the static function can then call the sigc::slot:
  gtk_menu_popup(gobj(), parent_menu_shell.Gtk::Widget::gobj(), parent_menu_item.Gtk::Widget::gobj(), &SignalProxy_PopupPosition::gtk_callback, &proxy, button, activate_time);
}

void Menu::popup(guint button, guint32 activate_time)
{
  gtk_menu_popup(gobj(), 0, 0, 0, 0, button, activate_time);
}

void Menu::reorder_child(const MenuItem& child, int position)
{
  gtk_menu_reorder_child(
      gobj(),
      const_cast<GtkWidget*>(child.Gtk::Widget::gobj()),
      position);
}

void Menu::unset_accel_group()
{
  gtk_menu_set_accel_group(gobj(), 0);
}

void Menu::unset_title()
{
  gtk_menu_set_title(gobj(), 0);
}

} // namespace Gtk


namespace
{
} // anonymous namespace


namespace Glib
{

Gtk::Menu* wrap(GtkMenu* object, bool take_copy)
{
  return dynamic_cast<Gtk::Menu *> (Glib::wrap_auto ((GObject*)(object), take_copy));
}

} /* namespace Glib */

namespace Gtk
{


/* The *_Class implementation: */

const Glib::Class& Menu_Class::init()
{
  if(!gtype_) // create the GType if necessary
  {
    // Glib::Class has to know the class init function to clone custom types.
    class_init_func_ = &Menu_Class::class_init_function;

    // This is actually just optimized away, apparently with no harm.
    // Make sure that the parent type has been created.
    //CppClassParent::CppObjectType::get_type();

    // Create the wrapper type, with the same class/instance size as the base type.
    register_derived_type(gtk_menu_get_type());

    // Add derived versions of interfaces, if the C type implements any interfaces:
  }

  return *this;
}

void Menu_Class::class_init_function(void* g_class, void* class_data)
{
  BaseClassType *const klass = static_cast<BaseClassType*>(g_class);
  CppClassParent::class_init_function(klass, class_data);

}


Glib::ObjectBase* Menu_Class::wrap_new(GObject* o)
{
  return manage(new Menu((GtkMenu*)(o)));

}


/* The implementation: */

Menu::Menu(const Glib::ConstructParams& construct_params)
:
  Gtk::MenuShell(construct_params)
{
  }

Menu::Menu(GtkMenu* castitem)
:
  Gtk::MenuShell((GtkMenuShell*)(castitem))
{
  }

Menu::~Menu()
{
  destroy_();
}

Menu::CppClassType Menu::menu_class_; // initialize static member

GType Menu::get_type()
{
  return menu_class_.init().get_type();
}

GType Menu::get_base_type()
{
  return gtk_menu_get_type();
}


Menu::Menu()
:
  Glib::ObjectBase(0), //Mark this class as gtkmmproc-generated, rather than a custom class, to allow vfunc optimisations.
  Gtk::MenuShell(Glib::ConstructParams(menu_class_.init()))
{
  }

void Menu::reposition()
{
  gtk_menu_reposition(gobj());
}

void Menu::popdown()
{
  gtk_menu_popdown(gobj());
}

MenuItem* Menu::get_active()
{
  return Glib::wrap((GtkMenuItem*)(gtk_menu_get_active(gobj())));
}

const MenuItem* Menu::get_active() const
{
  return Glib::wrap((GtkMenuItem*)(gtk_menu_get_active(const_cast<GtkMenu*>(gobj()))));
}

void Menu::set_active(guint index)
{
  gtk_menu_set_active(gobj(), index);
}

void Menu::set_accel_group(const Glib::RefPtr<AccelGroup>& accel_group)
{
  gtk_menu_set_accel_group(gobj(), Glib::unwrap(accel_group));
}

Glib::RefPtr<AccelGroup> Menu::get_accel_group()
{

  Glib::RefPtr<AccelGroup> retvalue = Glib::wrap(gtk_menu_get_accel_group(gobj()));

  if(retvalue)
    retvalue->reference(); //The function does not do a ref for us.
  return retvalue;
}

Glib::RefPtr<const AccelGroup> Menu::get_accel_group() const
{

  Glib::RefPtr<const AccelGroup> retvalue = Glib::wrap(gtk_menu_get_accel_group(const_cast<GtkMenu*>(gobj())));

  if(retvalue)
    retvalue->reference(); //The function does not do a ref for us.
  return retvalue;
}

void Menu::set_accel_path(const Glib::ustring& accel_path)
{
  gtk_menu_set_accel_path(gobj(), accel_path.c_str());
}

void Menu::detach()
{
  gtk_menu_detach(gobj());
}

Widget* Menu::get_attach_widget()
{
  return Glib::wrap(gtk_menu_get_attach_widget(gobj()));
}

const Widget* Menu::get_attach_widget() const
{
  return Glib::wrap(gtk_menu_get_attach_widget(const_cast<GtkMenu*>(gobj())));
}

void Menu::set_tearoff_state(bool torn_off)
{
  gtk_menu_set_tearoff_state(gobj(), static_cast<int>(torn_off));
}

bool Menu::get_tearoff_state() const
{
  return gtk_menu_get_tearoff_state(const_cast<GtkMenu*>(gobj()));
}

void Menu::set_title(const Glib::ustring& title)
{
  gtk_menu_set_title(gobj(), title.c_str());
}

Glib::ustring Menu::get_title() const
{
  return Glib::convert_const_gchar_ptr_to_ustring(gtk_menu_get_title(const_cast<GtkMenu*>(gobj())));
}

void Menu::set_screen(const Glib::RefPtr<Gdk::Screen>& screen)
{
  gtk_menu_set_screen(gobj(), Glib::unwrap(screen));
}

void Menu::attach(Gtk::Widget& child, guint left_attach, guint right_attach, guint top_attach, guint bottom_attach)
{
  gtk_menu_attach(gobj(), (child).gobj(), left_attach, right_attach, top_attach, bottom_attach);
}

void Menu::set_monitor(int monitor_num)
{
  gtk_menu_set_monitor(gobj(), monitor_num);
}

void Menu::attach_to_widget(Widget& widget, GtkMenuDetachFunc detacher)
{
  gtk_menu_attach_to_widget(gobj(), (widget).gobj(), detacher);
}


Glib::PropertyProxy<Glib::ustring> Menu::property_tearoff_title() 
{
  return Glib::PropertyProxy<Glib::ustring>(this, "tearoff-title");
}

Glib::PropertyProxy_ReadOnly<Glib::ustring> Menu::property_tearoff_title() const
{
  return Glib::PropertyProxy_ReadOnly<Glib::ustring>(this, "tearoff-title");
}


} // namespace Gtk