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gnome-control-center/capplets/keyboard/keyboard-properties.c
Bradford Hovinen fb0d289855 Fold the callback back in; accept variable argument list with extra 
2001-12-20  Bradford Hovinen  <hovinen@ximian.com>

	* gconf-property-editor.c (gconf_peditor_new): Fold the callback
	back in; accept variable argument list with extra parameters
	(gconf_peditor_new_filename): Return the property editor
	(gconf_peditor_new_string_valist): Split this out
	(gconf_peditor_new_string): Call _valist variant
	(gconf_peditor_new*): Update

	* */*-properties*.c: Update according to above
2001-12-20 20:14:59 +00:00

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/* -*- mode: c; style: linux -*- */
/* keyboard-properties.c
* Copyright (C) 2000-2001 Ximian, Inc.
*
* Written by: Bradford Hovinen <hovinen@ximian.com>
* Richard Hestilow <hestilow@ximian.com>
*
* 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 <glade/glade.h>
#include <math.h>
#include "capplet-util.h"
#include "gconf-property-editor.h"
#if 0
# include <libgnomeui/gnome-window-icon.h>
#endif
#include <gdk/gdkx.h>
#include <X11/X.h>
/* Conversion between GConf values and widget values */
static GConfValue *
rate_to_widget (GConfValue *value)
{
GConfValue *new_value;
int rate;
rate = gconf_value_get_int (value);
new_value = gconf_value_new (GCONF_VALUE_INT);
if (rate >= (255 + 192) / 2)
gconf_value_set_int (new_value, 0);
else if (rate >= (192 + 64) / 2)
gconf_value_set_int (new_value, 1);
else if (rate >= (64 + 1) / 2)
gconf_value_set_int (new_value, 2);
else
gconf_value_set_int (new_value, 3);
return new_value;
}
static GConfValue *
rate_from_widget (GConfValue *value)
{
static int rates[] = {
255, 192, 64, 1
};
GConfValue *new_value;
new_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (new_value, rates[gconf_value_get_int (value)]);
return new_value;
}
static GConfValue *
delay_to_widget (GConfValue *value)
{
GConfValue *new_value;
int delay;
delay = gconf_value_get_int (value);
new_value = gconf_value_new (GCONF_VALUE_INT);
if (delay >= (1000 + 700) / 2)
gconf_value_set_int (new_value, 0);
else if (delay >= (700 + 300) / 2)
gconf_value_set_int (new_value, 1);
else if (delay >= (300) / 2)
gconf_value_set_int (new_value, 2);
else
gconf_value_set_int (new_value, 3);
return new_value;
}
static GConfValue *
delay_from_widget (GConfValue *value)
{
static int delays[] = {
1000, 700, 300, 0
};
GConfValue *new_value;
new_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (new_value, delays[gconf_value_get_int (value)]);
return new_value;
}
static void
get_legacy_settings (void)
{
GConfClient *client;
gboolean val_bool, def;
gulong val_int;
client = gconf_client_get_default ();
COPY_FROM_LEGACY (bool, "/gnome/desktop/peripherals/keyboard/repeat", "/Desktop/Keyboard/repeat=true");
COPY_FROM_LEGACY (bool, "/gnome/desktop/peripherals/keyboard/click", "/Desktop/Keyboard/click=true");
COPY_FROM_LEGACY (int, "/gnome/desktop/peripherals/keyboard/rate", "/Desktop/Keyboard/rate=30");
COPY_FROM_LEGACY (int, "/gnome/desktop/peripherals/keyboard/delay", "/Desktop/Keyboard/delay=500");
COPY_FROM_LEGACY (int, "/gnome/desktop/peripherals/keyboard/volume", "/Desktop/Keyboard/clickvolume=0");
COPY_FROM_LEGACY (int, "/gnome/desktop/peripherals/keyboard/bell_volume", "/Desktop/Bell/percent=50");
COPY_FROM_LEGACY (int, "/gnome/desktop/peripherals/keyboard/bell_pitch", "/Desktop/Bell/pitch=50");
COPY_FROM_LEGACY (int, "/gnome/desktop/peripherals/keyboard/bell_duration", "/Desktop/Bell/duration=100");
}
static int
get_int_from_changeset (GConfChangeSet *changeset, gchar *key)
{
GConfValue *value;
if (gconf_change_set_check_value (changeset, key, &value))
return gconf_value_get_int (value);
else
return gconf_client_get_int (gconf_client_get_default (), key, NULL);
}
static void
bell_cb (GtkWidget *widget, GConfChangeSet *changeset)
{
XKeyboardState backup;
XKeyboardControl kbdcontrol;
XGetKeyboardControl (GDK_DISPLAY (), &backup);
kbdcontrol.bell_percent = get_int_from_changeset (changeset, "/gnome/desktop/peripherals/keyboard/bell_volume");
kbdcontrol.bell_pitch = get_int_from_changeset (changeset, "/gnome/desktop/peripherals/keyboard/bell_pitch");
kbdcontrol.bell_duration = get_int_from_changeset (changeset, "/gnome/desktop/peripherals/keyboard/bell_duration");
XChangeKeyboardControl (GDK_DISPLAY (),
KBBellPercent | KBBellPitch | KBBellDuration,
&kbdcontrol);
XBell (GDK_DISPLAY (), 0);
kbdcontrol.bell_percent = backup.bell_percent;
kbdcontrol.bell_pitch = backup.bell_pitch;
kbdcontrol.bell_duration = backup.bell_duration;
XChangeKeyboardControl (GDK_DISPLAY (),
KBBellPercent | KBBellPitch | KBBellDuration,
&kbdcontrol);
}
static void
setup_dialog (GladeXML *dialog, GConfChangeSet *changeset)
{
GObject *peditor;
peditor = gconf_peditor_new_boolean
(changeset, "/gnome/desktop/peripherals/keyboard/repeat", WID ("repeat_toggle"), NULL);
gconf_peditor_widget_set_guard (GCONF_PROPERTY_EDITOR (peditor), WID ("repeat_table"));
gconf_peditor_new_select_menu
(changeset, "/gnome/desktop/peripherals/keyboard/delay", WID ("delay_menu"),
"conv-to-widget-cb", delay_to_widget,
"conv-from-widget-cb", delay_from_widget,
NULL);
gconf_peditor_new_select_menu
(changeset, "/gnome/desktop/peripherals/keyboard/rate", WID ("repeat_menu"),
"conv-to-widget-cb", rate_to_widget,
"conv-from-widget-cb", rate_from_widget,
NULL);
peditor = gconf_peditor_new_boolean
(changeset, "/gnome/desktop/peripherals/keyboard/click", WID ("click_toggle"), NULL);
gconf_peditor_widget_set_guard (GCONF_PROPERTY_EDITOR (peditor), WID ("click_hbox"));
gconf_peditor_new_numeric_range
(changeset, "/gnome/desktop/peripherals/keyboard/volume", WID ("click_volume_entry"), NULL);
/* Bell properties */
gconf_peditor_new_numeric_range
(changeset, "/gnome/desktop/peripherals/keyboard/bell_volume", WID ("bell_volume_range"), NULL);
gconf_peditor_new_numeric_range
(changeset, "/gnome/desktop/peripherals/keyboard/bell_pitch", WID ("bell_pitch_range"), NULL);
gconf_peditor_new_numeric_range
(changeset, "/gnome/desktop/peripherals/keyboard/bell_duration", WID ("bell_duration_range"), NULL);
g_signal_connect (G_OBJECT (WID ("bell_test_button")), "clicked", (GCallback) bell_cb, changeset);
}
static GladeXML *
create_dialog (void)
{
GladeXML *dialog;
dialog = glade_xml_new (GNOMECC_DATA_DIR "/interfaces/keyboard-properties.glade", "prefs_widget", NULL);
/* Minor GUI addition */
/* FIXME: There should be a way to do this using glade alone */
gtk_image_set_from_stock (GTK_IMAGE (WID ("bell_test_image")), GNOME_STOCK_VOLUME, GTK_ICON_SIZE_BUTTON);
return dialog;
}
static void
dialog_button_clicked_cb (GnomeDialog *dialog, gint response_id, GConfChangeSet *changeset)
{
switch (response_id) {
case GTK_RESPONSE_APPLY:
gconf_client_commit_change_set (gconf_client_get_default (), changeset, TRUE, NULL);
break;
case GTK_RESPONSE_CLOSE:
gtk_main_quit ();
break;
}
}
int
main (int argc, char **argv)
{
GConfClient *client;
GConfChangeSet *changeset;
GladeXML *dialog;
GtkWidget *dialog_win;
static gboolean apply_only;
static gboolean get_legacy;
static struct poptOption cap_options[] = {
{ "apply", '\0', POPT_ARG_NONE, &apply_only, 0,
N_("Just apply settings and quit (compatibility only; now handled by daemon)"), NULL },
{ "init-session-settings", '\0', POPT_ARG_NONE, &apply_only, 0,
N_("Just apply settings and quit (compatibility only; now handled by daemon)"), NULL },
{ "get-legacy", '\0', POPT_ARG_NONE, &get_legacy, 0,
N_("Retrieve and store legacy settings"), NULL },
{ NULL, '\0', 0, NULL, 0, NULL, NULL }
};
bindtextdomain (PACKAGE, GNOMELOCALEDIR);
bind_textdomain_codeset (PACKAGE, "UTF-8");
textdomain (PACKAGE);
gnome_program_init (argv[0], VERSION, LIBGNOMEUI_MODULE, argc, argv,
GNOME_PARAM_POPT_TABLE, cap_options,
NULL);
client = gconf_client_get_default ();
gconf_client_add_dir (client, "/desktop/gnome/peripherals/keyboard", GCONF_CLIENT_PRELOAD_ONELEVEL, NULL);
if (get_legacy) {
get_legacy_settings ();
} else {
changeset = gconf_change_set_new ();
dialog = create_dialog ();
setup_dialog (dialog, changeset);
#if 0
gnome_window_icon_set_default_from_file
(GNOMECC_ICONS_DIR "keyboard-capplet.png");
#endif
dialog_win = gtk_dialog_new_with_buttons
(_("Keyboard properties"), NULL, -1,
GTK_STOCK_APPLY, GTK_RESPONSE_APPLY,
GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
NULL);
g_signal_connect (G_OBJECT (dialog_win), "response", (GCallback) dialog_button_clicked_cb, changeset);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_win)->vbox), WID ("prefs_widget"), TRUE, TRUE, GNOME_PAD_SMALL);
gtk_widget_show_all (dialog_win);
gtk_main ();
gconf_change_set_unref (changeset);
}
return 0;
}
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