static gboolean
filter_xkb_config (void)
{
XklConfigItem *item;
gchar *lname;
gchar *vname;
gchar **lv;
gboolean any_change = FALSE;
xkl_debug (100, "Filtering configuration against the registry\n");
if (!ensure_xkl_registry ())
return FALSE;
lv = current_kbd_config.layouts_variants;
item = xkl_config_item_new ();
while (*lv) {
xkl_debug (100, "Checking [%s]\n", *lv);
if (gkbd_keyboard_config_split_items (*lv, &lname, &vname)) {
gboolean should_be_dropped = FALSE;
g_snprintf (item->name, sizeof (item->name), "%s",
lname);
if (!xkl_config_registry_find_layout
(xkl_registry, item)) {
xkl_debug (100, "Bad layout [%s]\n",
lname);
should_be_dropped = TRUE;
} else if (vname) {
g_snprintf (item->name,
sizeof (item->name), "%s",
vname);
if (!xkl_config_registry_find_variant
(xkl_registry, lname, item)) {
xkl_debug (100,
"Bad variant [%s(%s)]\n",
lname, vname);
should_be_dropped = TRUE;
}
}
if (should_be_dropped) {
gkbd_strv_behead (lv);
any_change = TRUE;
continue;
}
}
lv++;
}
g_object_unref (item);
return any_change;
}
gchar *
gkbd_indicator_config_get_images_file (GkbdIndicatorConfig *
ind_config,
GkbdKeyboardConfig *
kbd_config, int group)
{
char *image_file = NULL;
GtkIconInfo *icon_info = NULL;
if (!ind_config->show_flags)
return NULL;
if ((kbd_config->layouts_variants != NULL) &&
(g_strv_length (kbd_config->layouts_variants) > group)) {
char *full_layout_name =
kbd_config->layouts_variants[group];
if (full_layout_name != NULL) {
char *l, *v;
gkbd_keyboard_config_split_items (full_layout_name,
&l, &v);
if (l != NULL) {
/* probably there is something in theme? */
icon_info = gtk_icon_theme_lookup_icon
(ind_config->icon_theme, l, 48, 0);
/* Unbelievable but happens */
if (icon_info != NULL &&
gtk_icon_info_get_filename (icon_info)
== NULL) {
gtk_icon_info_free (icon_info);
icon_info = NULL;
}
}
}
}
/* fallback to the default value */
if (icon_info == NULL) {
icon_info = gtk_icon_theme_lookup_icon
(ind_config->icon_theme, "stock_dialog-error", 48, 0);
}
if (icon_info != NULL) {
image_file =
g_strdup (gtk_icon_info_get_filename (icon_info));
gtk_icon_info_free (icon_info);
}
return image_file;
}
void
xkb_layout_preview_set_drawing_layout (GtkWidget * kbdraw, const gchar * id)
{
#ifdef HAVE_X11_EXTENSIONS_XKB_H
if (kbdraw != NULL && id != NULL) {
XklConfigRec *data;
char **p, *layout, *variant;
XkbComponentNamesRec component_names;
data = xkl_config_rec_new ();
if (xkl_config_rec_get_from_server (data, engine)) {
if ((p = data->layouts) != NULL)
g_strfreev (data->layouts);
if ((p = data->variants) != NULL)
g_strfreev (data->variants);
data->layouts = g_new0 (char *, 2);
data->variants = g_new0 (char *, 2);
if (gkbd_keyboard_config_split_items
(id, &layout, &variant)
&& variant != NULL) {
data->layouts[0] =
(layout ==
NULL) ? NULL : g_strdup (layout);
data->variants[0] =
(variant ==
NULL) ? NULL : g_strdup (variant);
} else {
data->layouts[0] =
(id == NULL) ? NULL : g_strdup (id);
data->variants[0] = NULL;
}
if (xkl_xkb_config_native_prepare
(engine, data, &component_names)) {
gkbd_keyboard_drawing_set_keyboard
(GKBD_KEYBOARD_DRAWING (kbdraw),
&component_names);
xkl_xkb_config_native_cleanup (engine,
&component_names);
}
}
g_object_unref (G_OBJECT (data));
}
static gboolean
filter_xkb_config (void)
{
XklConfigItem *item;
gchar *lname;
gchar *vname;
GSList *lv;
GSList *filtered;
gboolean any_change = FALSE;
xkl_debug (100, "Filtering configuration against the registry\n");
if (!xkl_registry) {
xkl_registry =
xkl_config_registry_get_instance (xkl_engine);
/* load all materials, unconditionally! */
if (!xkl_config_registry_load (xkl_registry, TRUE)) {
g_object_unref (xkl_registry);
xkl_registry = NULL;
return FALSE;
}
}
lv = current_kbd_config.layouts_variants;
item = xkl_config_item_new ();
while (lv) {
xkl_debug (100, "Checking [%s]\n", lv->data);
if (gkbd_keyboard_config_split_items
(lv->data, &lname, &vname)) {
g_snprintf (item->name, sizeof (item->name), "%s",
lname);
if (!xkl_config_registry_find_layout
(xkl_registry, item)) {
xkl_debug (100, "Bad layout [%s]\n",
lname);
filtered = lv;
lv = lv->next;
g_free (filtered->data);
current_kbd_config.layouts_variants =
g_slist_delete_link
(current_kbd_config.layouts_variants,
filtered);
any_change = TRUE;
continue;
}
if (vname) {
g_snprintf (item->name,
sizeof (item->name), "%s",
vname);
if (!xkl_config_registry_find_variant
(xkl_registry, lname, item)) {
xkl_debug (100,
"Bad variant [%s(%s)]\n",
lname, vname);
filtered = lv;
lv = lv->next;
g_free (filtered->data);
current_kbd_config.layouts_variants
=
g_slist_delete_link
(current_kbd_config.
layouts_variants, filtered);
any_change = TRUE;
continue;
}
}
}
lv = lv->next;
}
g_object_unref (item);
return any_change;
}