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add a warning if xkb is not available.

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2002-09-09  Jody Goldberg <jody@gnome.org>

	* gnome-accessibility-keyboard-properties.c (main) : add a warning if
	  xkb is not available.
This commit is contained in:
Jody Goldberg 2002-09-10 04:03:44 +00:00 • committed by Jody Goldberg
parent 4101aaa966
commit 9605651251
4 changed files with 92 additions and 24 deletions
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34
capplets/accessibility/keyboard/gnome-accessibility-keyboard-properties.c
View file

@ -32,6 +32,34 @@
#include <activate-settings-daemon.h>
#include "accessibility-keyboard.h"
#ifdef HAVE_X11_EXTENSIONS_XKB_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 with it."));
gtk_dialog_run (GTK_DIALOG (warn));
}
}
#endif
static void
dialog_response (GtkWidget *widget,
gint response_id,
@ -67,7 +95,11 @@ main (int argc, char **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),