static void
xfce_keyboard_layout_helper_init (XfceKeyboardLayoutHelper *helper)
{
/* init */
helper->channel = NULL;
/* open the channel */
helper->channel = xfconf_channel_get ("keyboard-layout");
helper->xkb_disable_settings = xfconf_channel_get_bool (helper->channel, "/Default/XkbDisable", TRUE);
#ifdef HAVE_LIBXKLAVIER
/* monitor channel changes */
g_signal_connect (G_OBJECT (helper->channel), "property-changed", G_CALLBACK (xfce_keyboard_layout_helper_channel_property_changed), helper);
helper->engine = xkl_engine_get_instance (GDK_DISPLAY ());
helper->config = xkl_config_rec_new ();
xkl_config_rec_get_from_server (helper->config, helper->engine);
helper->system_keyboard_model = g_strdup (helper->config->model);
gdk_window_add_filter (NULL, (GdkFilterFunc) handle_xevent, helper);
g_signal_connect (helper->engine, "X-new-device",
G_CALLBACK (xfce_keyboard_layout_reset_xkl_config), helper);
xkl_engine_start_listen (helper->engine, XKLL_TRACK_KEYBOARD_STATE);
/* load settings */
xfce_keyboard_layout_helper_set_model (helper);
xfce_keyboard_layout_helper_set_layout (helper);
xfce_keyboard_layout_helper_set_variant (helper);
xfce_keyboard_layout_helper_set_grpkey (helper);
xfce_keyboard_layout_helper_set_composekey (helper);
#endif /* HAVE_LIBXKLAVIER */
xfce_keyboard_layout_helper_process_xmodmap ();
}
static void
init_xkl (void)
{
if (config_registry == NULL) {
engine = xkl_engine_get_instance (GDK_DISPLAY ());
config_registry = xkl_config_registry_get_instance (engine);
xkl_config_registry_load (config_registry, FALSE);
initial_config = xkl_config_rec_new ();
if (!xkl_config_rec_get_from_server (initial_config, engine)) {
g_warning ("failed to load XKB configuration");
initial_config->model = g_strdup ("pc105");
}
}
}
static void
xfce_keyboard_layout_reset_xkl_config (XklEngine *xklengine,
XfceKeyboardLayoutHelper *helper)
{
if (!helper->xkb_disable_settings)
{
gchar *xfconf_model;
xfsettings_dbg (XFSD_DEBUG_KEYBOARD_LAYOUT,
"New keyboard detected; restoring XKB settings.");
xkl_config_rec_reset (helper->config);
xkl_config_rec_get_from_server (helper->config, helper->engine);
xfconf_model = xfconf_channel_get_string (helper->channel, "/Default/XkbModel", NULL);
if (xfconf_model && *xfconf_model &&
g_strcmp0 (xfconf_model, helper->config->model) != 0 &&
g_strcmp0 (helper->system_keyboard_model, helper->config->model) != 0)
{
/* We get X-new-device notifications multiple times for a single keyboard device (why?);
if keyboard model is set in user preferences,
we'll reset the default to the user preference when first notified
and we don't want to use that as a system default the next time
the user tries to reset keyboard model to the default in xfce4-keyboard-settings.
The above conditional says: if user set the keyboard model and that's the one
we see here, don't assume it's the system default since it was us who set it
on the previous notification.
*/
g_free (helper->system_keyboard_model);
helper->system_keyboard_model = g_strdup (helper->config->model);
xfsettings_dbg (XFSD_DEBUG_KEYBOARD_LAYOUT,
"system default keyboard model reset: %s",
helper->system_keyboard_model);
}
g_free (xfconf_model);
xfce_keyboard_layout_helper_set_model (helper);
xfce_keyboard_layout_helper_set_layout (helper);
xfce_keyboard_layout_helper_set_variant (helper);
xfce_keyboard_layout_helper_set_grpkey (helper);
xfce_keyboard_layout_helper_set_composekey (helper);
xfce_keyboard_layout_helper_process_xmodmap ();
}
}
static void
popup_menu_show_layout ()
{
static GkbdKeyboardDrawingGroupLevel groupsLevels[] = { {
0, 1}, {
0,
3},
{
0, 0}, {
0, 2}
};
static GkbdKeyboardDrawingGroupLevel *pGroupsLevels[] = {
groupsLevels, groupsLevels + 1, groupsLevels + 2,
groupsLevels + 3
};
GtkBuilder *builder;
GtkWidget *dialog, *kbdraw;
XkbComponentNamesRec component_names;
XklConfigRec *xkl_data;
GdkRectangle *rect;
GError *error = NULL;
XklEngine *engine = xkl_engine_get_instance (GDK_DISPLAY ());
XklState *xkl_state = xkl_engine_get_current_state (engine);
gchar **group_names = gkbd_status_get_group_names ();
gpointer p = g_hash_table_lookup (preview_dialogs,
GINT_TO_POINTER
(xkl_state->group));
if (p != NULL) {
/* existing window */
gtk_window_present (GTK_WINDOW (p));
return;
}
builder = gtk_builder_new ();
gtk_builder_add_from_file (builder, DATADIR "/show-layout.ui",
&error);
if (error) {
g_error ("building ui from %s failed: %s",
DATADIR "/show-layout.ui", error->message);
g_clear_error (&error);
}
dialog =
GTK_WIDGET (gtk_builder_get_object
(builder, "gswitchit_layout_view"));
kbdraw = gkbd_keyboard_drawing_new ();
if (xkl_state->group >= 0 &&
xkl_state->group < g_strv_length (group_names)) {
char title[128] = "";
snprintf (title, sizeof (title),
_("Keyboard Layout \"%s\""),
group_names[xkl_state->group]);
gtk_window_set_title (GTK_WINDOW (dialog), title);
g_object_set_data_full (G_OBJECT (dialog), "group_name",
g_strdup (group_names
[xkl_state->group]),
g_free);
}
gkbd_keyboard_drawing_set_groups_levels (GKBD_KEYBOARD_DRAWING
(kbdraw), pGroupsLevels);
xkl_data = xkl_config_rec_new ();
if (xkl_config_rec_get_from_server (xkl_data, engine)) {
int num_layouts = g_strv_length (xkl_data->layouts);
int num_variants = g_strv_length (xkl_data->variants);
if (xkl_state->group >= 0 &&
xkl_state->group < num_layouts &&
xkl_state->group < num_variants) {
char *l =
g_strdup (xkl_data->layouts[xkl_state->group]);
char *v =
g_strdup (xkl_data->variants
[xkl_state->group]);
char **p;
int i;
if ((p = xkl_data->layouts) != NULL)
for (i = num_layouts; --i >= 0;)
g_free (*p++);
if ((p = xkl_data->variants) != NULL)
for (i = num_variants; --i >= 0;)
g_free (*p++);
xkl_data->layouts =
g_realloc (xkl_data->layouts,
sizeof (char *) * 2);
xkl_data->variants =
g_realloc (xkl_data->variants,
sizeof (char *) * 2);
xkl_data->layouts[0] = l;
xkl_data->variants[0] = v;
xkl_data->layouts[1] = xkl_data->variants[1] =
NULL;
}
if (xkl_xkb_config_native_prepare
(engine, xkl_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 (xkl_data));
g_object_set_data (G_OBJECT (dialog), "builderData", builder);
g_signal_connect (GTK_OBJECT (dialog),
"destroy", G_CALLBACK (show_layout_destroy),
GINT_TO_POINTER (xkl_state->group));
g_signal_connect (G_OBJECT (dialog), "response",
G_CALLBACK (show_layout_response), NULL);
rect = gkbd_preview_load_position ();
if (rect != NULL) {
gtk_window_move (GTK_WINDOW (dialog), rect->x, rect->y);
gtk_window_resize (GTK_WINDOW (dialog), rect->width,
rect->height);
g_free (rect);
} else
gtk_window_resize (GTK_WINDOW (dialog), 700, 400);
gtk_window_set_resizable (GTK_WINDOW (dialog), TRUE);
gtk_container_add (GTK_CONTAINER
(gtk_builder_get_object
(builder, "preview_vbox")), kbdraw);
g_object_set_data (G_OBJECT (dialog), "kbdraw", kbdraw);
g_hash_table_insert (preview_dialogs,
GINT_TO_POINTER (xkl_state->group), dialog);
gtk_widget_show_all (GTK_WIDGET (dialog));
}
