static void
gdm_user_chooser_widget_init (GdmUserChooserWidget *widget)
{
widget->priv = GDM_USER_CHOOSER_WIDGET_GET_PRIVATE (widget);
gdm_chooser_widget_set_separator_position (GDM_CHOOSER_WIDGET (widget),
GDM_CHOOSER_WIDGET_POSITION_BOTTOM);
gdm_chooser_widget_set_in_use_message (GDM_CHOOSER_WIDGET (widget),
_("Currently logged in"));
setup_icons (widget);
}
char *
gdm_user_chooser_widget_get_chosen_user_name (GdmUserChooserWidget *widget)
{
g_return_val_if_fail (GDM_IS_USER_CHOOSER_WIDGET (widget), NULL);
return gdm_chooser_widget_get_active_item (GDM_CHOOSER_WIDGET (widget));
}
static void
gdm_language_chooser_widget_add_language (GdmLanguageChooserWidget *widget,
const char *name)
{
char *language;
char *normalized_name;
char *readable_language;
char *lang_tag;
char *tagged;
normalized_name = gdm_normalize_language_name (name);
gdm_parse_language_name (name, &lang_tag, NULL, NULL, NULL);
language = gdm_get_language_from_name (normalized_name, normalized_name);
readable_language = gdm_get_language_from_name (normalized_name, NULL);
tagged = g_strdup_printf ("<span lang=\"%s\">%s</span>", lang_tag, language);
if (language != NULL) {
gdm_chooser_widget_add_item (GDM_CHOOSER_WIDGET (widget),
normalized_name,
NULL,
tagged,
readable_language,
0,
FALSE,
FALSE,
NULL,
NULL);
g_free (language);
}
g_free (readable_language);
g_free (tagged);
g_free (lang_tag);
g_free (normalized_name);
}
static gboolean
load_users (GdmUserChooserWidget *widget)
{
if (widget->priv->show_normal_users) {
widget->priv->manager = gdm_user_manager_ref_default ();
g_signal_connect (widget->priv->manager,
"user-added",
G_CALLBACK (on_user_added),
widget);
g_signal_connect (widget->priv->manager,
"user-removed",
G_CALLBACK (on_user_removed),
widget);
g_signal_connect (widget->priv->manager,
"users-loaded",
G_CALLBACK (on_users_loaded),
widget);
g_signal_connect (widget->priv->manager,
"user-is-logged-in-changed",
G_CALLBACK (on_user_is_logged_in_changed),
widget);
g_signal_connect (widget->priv->manager,
"user-login-frequency-changed",
G_CALLBACK (on_user_login_frequency_changed),
widget);
} else {
gdm_chooser_widget_loaded (GDM_CHOOSER_WIDGET (widget));
}
widget->priv->load_idle_id = 0;
return FALSE;
}
void
gdm_user_chooser_widget_set_chosen_user_name (GdmUserChooserWidget *widget,
const char *name)
{
g_return_if_fail (GDM_IS_USER_CHOOSER_WIDGET (widget));
gdm_chooser_widget_set_active_item (GDM_CHOOSER_WIDGET (widget), name);
}
static void
gdm_language_chooser_widget_init (GdmLanguageChooserWidget *widget)
{
widget->priv = GDM_LANGUAGE_CHOOSER_WIDGET_GET_PRIVATE (widget);
gdm_chooser_widget_set_separator_position (GDM_CHOOSER_WIDGET (widget),
GDM_CHOOSER_WIDGET_POSITION_TOP);
}
void
gdm_user_chooser_widget_set_show_only_chosen (GdmUserChooserWidget *widget,
gboolean show_only) {
g_return_if_fail (GDM_IS_USER_CHOOSER_WIDGET (widget));
gdm_chooser_widget_set_hide_inactive_items (GDM_CHOOSER_WIDGET (widget),
show_only);
}
void
gdm_language_chooser_widget_set_current_language_name (GdmLanguageChooserWidget *widget,
const char *lang_name)
{
char *name;
g_return_if_fail (GDM_IS_LANGUAGE_CHOOSER_WIDGET (widget));
if (lang_name == NULL) {
gdm_chooser_widget_set_selected_item (GDM_CHOOSER_WIDGET (widget),
NULL);
return;
}
name = gdm_normalize_language_name (lang_name);
gdm_chooser_widget_set_selected_item (GDM_CHOOSER_WIDGET (widget),
name);
g_free (name);
}
static void
add_user_other (GdmUserChooserWidget *widget)
{
gdm_chooser_widget_add_item (GDM_CHOOSER_WIDGET (widget),
GDM_USER_CHOOSER_USER_OTHER,
NULL,
_("Other..."),
_("Choose a different account"),
0,
FALSE,
TRUE);
}
static void
add_user_guest (GdmUserChooserWidget *widget)
{
gdm_chooser_widget_add_item (GDM_CHOOSER_WIDGET (widget),
GDM_USER_CHOOSER_USER_GUEST,
widget->priv->stock_person_pixbuf,
_("Guest"),
_("Login as a temporary guest"),
0,
FALSE,
TRUE);
}
static void
add_user_auto (GdmUserChooserWidget *widget)
{
gdm_chooser_widget_add_item (GDM_CHOOSER_WIDGET (widget),
GDM_USER_CHOOSER_USER_AUTO,
NULL,
_("Automatic Login"),
_("Automatically login to the system after selecting options"),
0,
FALSE,
TRUE);
}
char *
gdm_language_chooser_widget_get_current_language_name (GdmLanguageChooserWidget *widget)
{
char *language_name;
g_return_val_if_fail (GDM_IS_LANGUAGE_CHOOSER_WIDGET (widget), NULL);
language_name = gdm_chooser_widget_get_selected_item (GDM_CHOOSER_WIDGET (widget));
if (language_name == NULL) {
language_name = g_strdup (setlocale (LC_MESSAGES, NULL));
}
return language_name;
}
static void
on_user_login_frequency_changed (GdmUserManager *manager,
GdmUser *user,
GdmUserChooserWidget *widget)
{
const char *user_name;
gulong freq;
g_debug ("GdmUserChooserWidget: User login frequency changed: %s", gdm_user_get_user_name (user));
user_name = gdm_user_get_user_name (user);
freq = gdm_user_get_login_frequency (user);
gdm_chooser_widget_set_item_priority (GDM_CHOOSER_WIDGET (widget),
user_name,
freq);
}
static void
on_user_is_logged_in_changed (GdmUserManager *manager,
GdmUser *user,
GdmUserChooserWidget *widget)
{
const char *user_name;
gboolean is_logged_in;
g_debug ("GdmUserChooserWidget: User logged in changed: %s", gdm_user_get_user_name (user));
user_name = gdm_user_get_user_name (user);
is_logged_in = gdm_user_get_num_sessions (user) > 0;
gdm_chooser_widget_set_item_in_use (GDM_CHOOSER_WIDGET (widget),
user_name,
is_logged_in);
}
static void
on_user_removed (GdmUserManager *manager,
GdmUser *user,
GdmUserChooserWidget *widget)
{
const char *user_name;
g_debug ("GdmUserChooserWidget: User removed: %s", gdm_user_get_user_name (user));
/* wait for all users to be loaded */
if (! widget->priv->loaded) {
return;
}
user_name = gdm_user_get_user_name (user);
gdm_chooser_widget_remove_item (GDM_CHOOSER_WIDGET (widget),
user_name);
}
static void
add_user (GdmUserChooserWidget *widget,
GdmUser *user)
{
GdkPixbuf *pixbuf;
char *tooltip;
gboolean is_logged_in;
int size;
if (!widget->priv->show_normal_users) {
return;
}
size = get_icon_height_for_widget (widget);
pixbuf = gdm_user_render_icon (user, size);
if (pixbuf == NULL && widget->priv->stock_person_pixbuf != NULL) {
pixbuf = g_object_ref (widget->priv->stock_person_pixbuf);
}
tooltip = g_strdup_printf (_("Log in as %s"),
gdm_user_get_user_name (user));
is_logged_in = gdm_user_get_num_sessions (user) > 0;
g_debug ("GdmUserChooserWidget: User added name:%s logged-in:%d pixbuf:%p",
gdm_user_get_user_name (user),
is_logged_in,
pixbuf);
gdm_chooser_widget_add_item (GDM_CHOOSER_WIDGET (widget),
gdm_user_get_user_name (user),
pixbuf,
gdm_user_get_real_name (user),
tooltip,
gdm_user_get_login_frequency (user),
is_logged_in,
FALSE);
g_free (tooltip);
if (pixbuf != NULL) {
g_object_unref (pixbuf);
}
}
static void
on_users_loaded (GdmUserManager *manager,
GdmUserChooserWidget *widget)
{
GSList *users;
widget->priv->loaded = TRUE;
g_debug ("GdmUserChooserWidget: Users loaded");
users = gdm_user_manager_list_users (manager);
while (users != NULL) {
add_user (widget, users->data);
users = g_slist_delete_link (users, users);
}
gtk_widget_grab_focus (GTK_WIDGET (widget));
gdm_chooser_widget_loaded (GDM_CHOOSER_WIDGET (widget));
}
static void
load_icons (GdmUserChooserWidget *widget)
{
GdkPixbuf *old_pixbuf;
IconUpdateData data;
if (widget->priv->logged_in_pixbuf != NULL) {
g_object_unref (widget->priv->logged_in_pixbuf);
}
widget->priv->logged_in_pixbuf = get_logged_in_pixbuf (widget);
old_pixbuf = widget->priv->stock_person_pixbuf;
widget->priv->stock_person_pixbuf = get_stock_person_pixbuf (widget);
/* update the icons in the model */
data.old_icon = old_pixbuf;
data.new_icon = widget->priv->stock_person_pixbuf;
gdm_chooser_widget_update_foreach_item (GDM_CHOOSER_WIDGET (widget),
(GdmChooserUpdateForeachFunc)update_icons,
&data);
if (old_pixbuf != NULL) {
g_object_unref (old_pixbuf);
}
}
static void
remove_user_auto (GdmUserChooserWidget *widget)
{
gdm_chooser_widget_remove_item (GDM_CHOOSER_WIDGET (widget),
GDM_USER_CHOOSER_USER_AUTO);
}
static void
remove_user_guest (GdmUserChooserWidget *widget)
{
gdm_chooser_widget_remove_item (GDM_CHOOSER_WIDGET (widget),
GDM_USER_CHOOSER_USER_GUEST);
}
static void
remove_user_other (GdmUserChooserWidget *widget)
{
gdm_chooser_widget_remove_item (GDM_CHOOSER_WIDGET (widget),
GDM_USER_CHOOSER_USER_OTHER);
}