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/*
* Copyright (C) 2006 Sergey V. Udaltsov <svu@gnome.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <gtk/gtk.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include "libgnomekbd/gkbd-keyboard-drawing.h"
static gchar *groups = NULL;
static gchar *levels = NULL;
static gchar *symbols = NULL;
static gchar *keycodes = NULL;
static gchar *geometry = NULL;
static gboolean track_config = FALSE;
static gboolean track_modifiers = FALSE;
static gboolean program_version = FALSE;
static const GOptionEntry options[] = {
{"groups", '\0', 0, G_OPTION_ARG_STRING, &groups,
"Keyboard groups to display, from 1-4. Up to four groups only may be "
"displayed. Examples: --groups=3 or --groups=1,2,1,2",
"group1[,group2[,group3[,group4]]]"},
{"levels", '\0', 0, G_OPTION_ARG_STRING, &levels,
"Keyboard shift levels to display, from 1-64. Up to four shift levels "
"only may be displayed. Examples: --levels=3 or --levels=1,2,1,2",
"level1[,level2[,level3[,level4]]]"},
{"symbols", '\0', 0, G_OPTION_ARG_STRING, &symbols,
"Symbols component of the keyboard. If you omit this option, it is "
"obtained from the X server; that is, the keyboard that is currently "
"configured is drawn. Examples: --symbols=us or "
"--symbols=us(pc104)+iso9995-3+group(switch)+ctrl(nocaps)", NULL},
{"keycodes", '\0', 0, G_OPTION_ARG_STRING, &keycodes,
"Keycodes component of the keyboard. If you omit this option, it is "
"obtained from the X server; that is, the keyboard that is currently"
" configured is drawn. Examples: --keycodes=xfree86+aliases(qwerty)",
NULL},
{"geometry", '\0', 0, G_OPTION_ARG_STRING, &geometry,
"Geometry xkb component. If you omit this option, it is obtained from the"
" X server; that is, the keyboard that is currently configured is drawn. "
"Example: --geometry=kinesis", NULL},
{"track-modifiers", '\0', 0, G_OPTION_ARG_NONE, &track_modifiers,
"Track the current modifiers", NULL},
{"track-config", '\0', 0, G_OPTION_ARG_NONE, &track_config,
"Track the server XKB configuration", NULL},
{"version", '\0', 0, G_OPTION_ARG_NONE, &program_version,
"Show current version", NULL},
{NULL},
};
static gboolean
set_groups (gchar * groups_option,
GkbdKeyboardDrawingGroupLevel * groupLevels)
{
GkbdKeyboardDrawingGroupLevel *pgl = groupLevels;
gint cntr, g;
groupLevels[0].group =
groupLevels[1].group =
groupLevels[2].group = groupLevels[3].group = -1;
if (groups_option == NULL)
return TRUE;
for (cntr = 4; --cntr >= 0;) {
if (*groups_option == '\0')
return FALSE;
g = *groups_option - '1';
if (g < 0 || g >= 4)
return FALSE;
pgl->group = g;
/* printf ("group %d\n", pgl->group); */
groups_option++;
if (*groups_option == '\0')
return TRUE;
if (*groups_option != ',')
return FALSE;
groups_option++;
pgl++;
}
return TRUE;
}
static gboolean
set_levels (gchar * levels_option,
GkbdKeyboardDrawingGroupLevel * groupLevels)
{
GkbdKeyboardDrawingGroupLevel *pgl = groupLevels;
gint cntr, l;
gchar *p;
groupLevels[0].level =
groupLevels[1].level =
groupLevels[2].level = groupLevels[3].level = -1;
if (levels_option == NULL)
return TRUE;
for (cntr = 4; --cntr >= 0;) {
if (*levels_option == '\0')
return FALSE;
l = (gint) strtol (levels_option, &p, 10) - 1;
if (l < 0 || l >= 64)
return FALSE;
pgl->level = l;
/* printf ("level %d\n", pgl->level); */
levels_option = p;
if (*levels_option == '\0')
return TRUE;
if (*levels_option != ',')
return FALSE;
levels_option++;
pgl++;
}
return TRUE;
}
static void
bad_keycode (GkbdKeyboardDrawing * drawing, guint keycode)
{
g_warning
("got keycode %u, which is not on your keyboard according to your configuration",
keycode);
}
gint
main (gint argc, gchar ** argv)
{
GtkWidget *window;
GtkWidget *gkbd_keyboard_drawing;
GOptionContext *context;
GError *error = NULL;
GkbdKeyboardDrawingGroupLevel groupLevels[4] =
{ {0, 0}, {1, 0}, {0, 1}, {1, 1} };
GkbdKeyboardDrawingGroupLevel *pgroupLevels[4] =
{ &groupLevels[0], &groupLevels[1], &groupLevels[2],
&groupLevels[3]
};
context = g_option_context_new ("kbdraw");
g_option_context_add_main_entries (context, options, NULL);
if (!g_option_context_parse (context, &argc, &argv, &error)) {
g_message ("option parsing failed: %s", error->message);
g_option_context_free (context);
exit (EXIT_FAILURE);
}
g_option_context_free (context);
if (program_version) {
g_print ("kbdraw %s\n", VERSION);
exit (0);
}
gtk_init (&argc, &argv);
if (!set_groups (groups, groupLevels)) {
g_printerr ("--groups: invalid argument\n");
exit (1);
}
if (!set_levels (levels, groupLevels)) {
g_printerr ("--levels: invalid argument\n");
exit (1);
}
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
g_signal_connect (G_OBJECT (window), "destroy",
G_CALLBACK (gtk_main_quit), NULL);
gtk_widget_show (window);
gkbd_keyboard_drawing = gkbd_keyboard_drawing_new ();
gtk_widget_show (gkbd_keyboard_drawing);
gtk_container_add (GTK_CONTAINER (window), gkbd_keyboard_drawing);
gkbd_keyboard_drawing_set_groups_levels (GKBD_KEYBOARD_DRAWING
(gkbd_keyboard_drawing),
pgroupLevels);
if (track_modifiers)
gkbd_keyboard_drawing_set_track_modifiers
(GKBD_KEYBOARD_DRAWING (gkbd_keyboard_drawing), TRUE);
if (track_config)
gkbd_keyboard_drawing_set_track_config
(GKBD_KEYBOARD_DRAWING (gkbd_keyboard_drawing), TRUE);
g_signal_connect (G_OBJECT (gkbd_keyboard_drawing), "bad-keycode",
G_CALLBACK (bad_keycode), NULL);
if (symbols || geometry || keycodes) {
XkbComponentNamesRec names;
gint success;
memset (&names, '\0', sizeof (names));
if (symbols)
names.symbols = symbols;
else
names.symbols = (gchar *)
gkbd_keyboard_drawing_get_symbols
(GKBD_KEYBOARD_DRAWING
(gkbd_keyboard_drawing));
if (keycodes)
names.keycodes = keycodes;
else
names.keycodes = (gchar *)
gkbd_keyboard_drawing_get_keycodes
(GKBD_KEYBOARD_DRAWING
(gkbd_keyboard_drawing));
if (geometry)
names.geometry = geometry;
else
names.geometry = (gchar *)
gkbd_keyboard_drawing_get_geometry
(GKBD_KEYBOARD_DRAWING
(gkbd_keyboard_drawing));
success =
gkbd_keyboard_drawing_set_keyboard
(GKBD_KEYBOARD_DRAWING (gkbd_keyboard_drawing),
&names);
if (!success) {
g_printerr
("\nError loading new keyboard description with components:\n\n"
" keycodes: %s\n" " types: %s\n"
" compat: %s\n" " symbols: %s\n"
" geometry: %s\n\n", names.keycodes,
names.types, names.compat, names.symbols,
names.geometry);
exit (1);
}
}
gtk_widget_grab_focus (gkbd_keyboard_drawing);
gtk_main ();
return 0;
}
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