+static gboolean
+mustBurn(signal_user_data_t *ud, gint track)
+{
+ gint mux;
+
+ mux = ghb_settings_combo_int(ud->settings, "FileFormat");
+ if (mux == HB_MUX_MP4)
+ {
+ gint source;
+
+ // MP4 can only handle burned vobsubs. make sure there isn't
+ // already something burned in the list
+ source = ghb_subtitle_track_source(ud, track);
+ if (source == VOBSUB)
+ {
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
+void
+ghb_subtitle_exclusive_burn(signal_user_data_t *ud, gint index)
+{
+ GValue *subtitle_list;
+ GValue *settings;
+ gint ii, count, tt;
+ GtkTreeView *tv;
+ GtkTreeModel *tm;
+ GtkTreeIter ti;
+ gboolean burned;
+
+ g_debug("ghb_subtitle_exclusive_burn");
+ subtitle_list = ghb_settings_get_value(ud->settings, "subtitle_list");
+ count = ghb_array_len(subtitle_list);
+ for (ii = 0; ii < count; ii++)
+ {
+ settings = ghb_array_get_nth(subtitle_list, ii);
+ tt = ghb_settings_combo_int(settings, "SubtitleTrack");
+ burned = ghb_settings_get_boolean(settings, "SubtitleBurned");
+
+ tv = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "subtitle_list"));
+ g_return_if_fail(tv != NULL);
+ tm = gtk_tree_view_get_model(tv);
+ gtk_tree_model_iter_nth_child(tm, &ti, NULL, ii);
+ if (burned && ii != index && !mustBurn(ud, tt))
+ {
+ ghb_settings_set_boolean(settings, "SubtitleBurned", FALSE);
+ gtk_list_store_set(GTK_LIST_STORE(tm), &ti, 2, FALSE, -1);
+ }
+ }
+}
+
+void
+ghb_subtitle_exclusive_default(signal_user_data_t *ud, gint index)
+{
+ GValue *subtitle_list;
+ GValue *settings;
+ gint ii, count;
+ GtkTreeView *tv;
+ GtkTreeModel *tm;
+ GtkTreeIter ti;
+ gboolean def;
+
+ g_debug("ghb_subtitle_exclusive_default");
+ subtitle_list = ghb_settings_get_value(ud->settings, "subtitle_list");
+ count = ghb_array_len(subtitle_list);
+ for (ii = 0; ii < count; ii++)
+ {
+ settings = ghb_array_get_nth(subtitle_list, ii);
+ def = ghb_settings_get_boolean(settings, "SubtitleDefaultTrack");
+
+ tv = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "subtitle_list"));
+ g_return_if_fail(tv != NULL);
+ tm = gtk_tree_view_get_model(tv);
+ gtk_tree_model_iter_nth_child(tm, &ti, NULL, ii);
+ if (def && ii != index)
+ {
+
+ ghb_settings_set_boolean(settings, "SubtitleDefaultTrack", FALSE);
+ gtk_list_store_set(GTK_LIST_STORE(tm), &ti, 3, FALSE, -1);
+ }
+ }
+}
+
+void
+ghb_add_srt(signal_user_data_t *ud, GValue *settings)
+{
+ // Add the current subtitle settings to the list.
+ GValue *subtitle_list;
+ gint count;
+ const gchar *lang;
+
+ g_debug("ghb_add_srt ()");
+
+ // Add the long track description so the queue can access it
+ // when a different title is selected.
+ lang = ghb_settings_combo_option(settings, "SrtLanguage");
+ ghb_settings_set_string(settings, "SubtitleTrackDescription", lang);
+
+ ghb_settings_set_int(settings, "SubtitleSource", SRTSUB);
+
+ subtitle_list = ghb_settings_get_value(ud->settings, "subtitle_list");
+ if (subtitle_list == NULL)
+ {
+ subtitle_list = ghb_array_value_new(8);
+ ghb_settings_set_value(ud->settings, "subtitle_list", subtitle_list);
+ }
+ count = ghb_array_len(subtitle_list);
+
+ // Don't allow more than 99
+ // This is a had limit imposed by libhb/sync.c:GetFifoForId()
+ if (count >= 99)
+ {
+ ghb_value_free(settings);
+ return;
+ }
+
+ ghb_array_append(subtitle_list, settings);
+ add_to_srt_list(ud, settings);
+
+ if (count == 98)
+ {
+ GtkWidget *widget;
+ widget = GHB_WIDGET (ud->builder, "subtitle_add");
+ gtk_widget_set_sensitive(widget, FALSE);
+ widget = GHB_WIDGET (ud->builder, "srt_add");
+ gtk_widget_set_sensitive(widget, FALSE);
+ }
+ ghb_live_reset(ud);
+}
+