void
glade_gtk_listbox_get_child_property (GladeWidgetAdaptor *adaptor,
GObject *container,
GObject *child,
const gchar *property_name,
GValue *value)
{
g_return_if_fail (GTK_IS_LIST_BOX (container));
g_return_if_fail (GTK_IS_LIST_BOX_ROW (child));
if (strcmp (property_name, "position") == 0)
{
gint position = gtk_list_box_row_get_index (GTK_LIST_BOX_ROW (child));
g_value_set_int (value, position);
}
else
{
/* Chain Up */
GWA_GET_CLASS (GTK_TYPE_CONTAINER)->child_get_property (adaptor,
container,
child,
property_name,
value);
}
}
static GtkListBoxRow *
get_next_row_to_focus (GtkListBox *listbox,
GtkListBoxRow *row)
{
g_autoptr(GList) children = NULL;
gint index;
gint new_index;
gint len;
g_assert (GTK_IS_LIST_BOX (listbox));
g_assert (GTK_IS_LIST_BOX_ROW (row));
children = gtk_container_get_children (GTK_CONTAINER (listbox));
if (0 == (len = g_list_length (children)))
return NULL;
index = gtk_list_box_row_get_index (row);
if (index < len - 1)
new_index = index + 1;
else if (index == len - 1 && len > 1)
new_index = index - 1;
else
return NULL;
return gtk_list_box_get_row_at_index (listbox, new_index);
}
static void
glade_gtk_listbox_child_insert_action (GladeWidgetAdaptor *adaptor,
GObject *container,
GObject *object,
const gchar *group_format,
gboolean after)
{
GladeWidget *parent;
GladeWidget *gchild;
gint position;
parent = glade_widget_get_from_gobject (container);
glade_command_push_group (group_format, glade_widget_get_name (parent));
position = gtk_list_box_row_get_index (GTK_LIST_BOX_ROW (object));
if (after)
position++;
gchild = glade_command_create (glade_widget_adaptor_get_by_type (GTK_TYPE_LIST_BOX_ROW),
parent,
NULL,
glade_widget_get_project (parent));
glade_widget_pack_property_set (gchild, "position", position);
glade_command_pop_group ();
}
static void
row_activated (GtkListBox *listbox,
GtkListBoxRow *row,
GtkCssProvider *provider)
{
const gchar *blend_mode;
blend_mode = blend_modes[gtk_list_box_row_get_index (row)].id;
update_css_for_blend_mode (provider, blend_mode);
}
G_MODULE_EXPORT void
subtitle_remove_lang_clicked_cb(GtkWidget *widget, signal_user_data_t *ud)
{
GtkListBox *avail, *selected;
GtkListBoxRow *row;
GtkWidget *label;
avail = GTK_LIST_BOX(GHB_WIDGET(ud->builder, "subtitle_avail_lang"));
selected = GTK_LIST_BOX(GHB_WIDGET(ud->builder, "subtitle_selected_lang"));
row = gtk_list_box_get_selected_row(selected);
if (row != NULL)
{
gint index;
GValue *lang_list;
index = gtk_list_box_row_get_index(row);
// Remove from UI selected language list box
label = gtk_bin_get_child(GTK_BIN(row));
g_object_ref(G_OBJECT(label));
int idx = (intptr_t)g_object_get_data(G_OBJECT(label), "lang_idx");
gtk_widget_destroy(GTK_WIDGET(row));
gtk_widget_show(label);
// Add to UI available language list box
gtk_list_box_insert(avail, label, idx);
// Remove from preset language list
lang_list = ghb_settings_get_value(ud->settings, "SubtitleLanguageList");
GValue *glang = ghb_array_get_nth(lang_list, index);
ghb_array_remove(lang_list, index);
ghb_value_free(glang);
ghb_clear_presets_selection(ud);
if (ghb_array_len(lang_list) > 0)
{
const iso639_lang_t *lang;
GValue *entry = ghb_array_get_nth(lang_list, 0);
lang = ghb_iso639_lookup_by_int(ghb_lookup_audio_lang(entry));
subtitle_update_pref_lang(ud, lang);
}
else
{
subtitle_update_pref_lang(ud, NULL);
}
}
}
