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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
fm-signaller.h: Class to manage nautilus-wide signals that don't
correspond to any particular object.
Copyright (C) 1999, 2000 Eazel, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
This program 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
General Public License for more details.
You should have received a copy of the GNU General Public
License along with this program; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: John Sullivan <sullivan@eazel.com>
*/
#include <config.h>
#include "nautilus-signaller.h"
#include <gtk/gtksignal.h>
#include <libnautilus-extensions/nautilus-gtk-macros.h>
enum
{
HISTORY_LIST_CHANGED,
LAST_SIGNAL
};
static guint nautilus_signaller_signals[LAST_SIGNAL];
static void nautilus_signaller_initialize_class (gpointer klass);
static void nautilus_signaller_initialize (gpointer object, gpointer klass);
NAUTILUS_DEFINE_CLASS_BOILERPLATE (NautilusSignaller, nautilus_signaller, GTK_TYPE_OBJECT)
static void
nautilus_signaller_initialize_class (gpointer klass)
{
GtkObjectClass *object_class;
object_class = GTK_OBJECT_CLASS (klass);
nautilus_signaller_signals[HISTORY_LIST_CHANGED] =
gtk_signal_new ("history_list_changed",
GTK_RUN_LAST,
object_class->type,
0,
gtk_marshal_NONE__NONE,
GTK_TYPE_NONE, 0);
gtk_object_class_add_signals (object_class, nautilus_signaller_signals, LAST_SIGNAL);
}
static void
nautilus_signaller_initialize (gpointer object, gpointer klass)
{
/* placeholder to allow use of boilerplate macro */
}
NautilusSignaller *
nautilus_signaller_get_current (void)
{
static NautilusSignaller *global_signaller = NULL;
if (global_signaller == NULL)
{
global_signaller = gtk_type_new (NAUTILUS_TYPE_SIGNALLER);
}
return global_signaller;
}
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