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/* -*- mode: c; style: linux -*- */

 

/* gnome-accessibility-keyboard-properties.c

 * Copyright (C) 2002 Ximian, Inc.

 *

 * Written by: Jody Goldberg <jody@gnome.org>

 *

 * 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, 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.

 */

 

#ifdef HAVE_CONFIG_H

#  include <config.h>

#endif

 

#include <gnome.h>

#include <gconf/gconf-client.h>

 

#include <capplet-util.h>

#include <activate-settings-daemon.h>

#include "accessibility-keyboard.h"

 

#ifdef HAVE_X11_EXTENSIONS_XKB_H

#  include <X11/X.h>

#  include <X11/Xlib.h>

#  include <X11/XKBlib.h>

#  include <X11/extensions/XKBstr.h>

#  include <gdk/gdk.h>

#  include <gdk/gdkx.h>

 

static void

xkb_enabled (void)

{

        gboolean have_xkb = FALSE;

        int opcode, errorBase, major, minor, xkbEventBase;

 

        gdk_error_trap_push ();

        have_xkb = XkbQueryExtension (GDK_DISPLAY (),

                                      &opcode, &xkbEventBase, &errorBase, &major, &minor)

                && XkbUseExtension (GDK_DISPLAY (), &major, &minor);

        XSync (GDK_DISPLAY (), FALSE);

        gdk_error_trap_pop ();

 

        if (!have_xkb) {

                GtkWidget *warn = gtk_message_dialog_new (NULL, 0,

                      GTK_MESSAGE_WARNING, GTK_BUTTONS_CLOSE,

                      _("This system does not seem to have the XKB extension.  The keyboard accessibility features will not operate without it."));

                gtk_dialog_run (GTK_DIALOG (warn));

                gtk_widget_destroy (warn);

        }

}

#endif

 

static void

dialog_response (GtkWidget *widget,

                 gint       response_id,

                 GConfChangeSet *changeset)

{

        switch (response_id) {

        case GTK_RESPONSE_HELP:

                capplet_help (GTK_WINDOW (widget),

                              "user-guide.xml",

                              "goscustaccess-6");

                break;

        case GTK_RESPONSE_DELETE_EVENT:

        case GTK_RESPONSE_CLOSE:

                gtk_main_quit ();

                break;

        default:

                /* Import CDE AccessX File */

                break;

        }

}

 

int

main (int argc, char **argv) 

{

        GtkWidget *dialog;

        GConfChangeSet *changeset;

        bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR);

        bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");

        textdomain (GETTEXT_PACKAGE);

 

        gnome_program_init ("gnome-accessibility-keyboard-properties", VERSION,

                            LIBGNOMEUI_MODULE, argc, argv,

                            GNOME_PARAM_APP_DATADIR, GNOMECC_DATA_DIR,

                            NULL);

        activate_settings_daemon ();

 

#ifdef HAVE_X11_EXTENSIONS_XKB_H

        xkb_enabled ();

#endif

 

        changeset = NULL;

        dialog = setup_accessX_dialog (changeset);

        g_signal_connect (G_OBJECT (dialog),

                "response",

                G_CALLBACK (dialog_response), changeset);

        capplet_set_icon (dialog, "gnome-settings-accessibility-keyboard");

        gtk_widget_show_all (dialog);

        gtk_main ();

 

        return 0;

}