+static GList *find_highest_relative(ObClient *client)
+{
+ GList *ret = NULL;
+
+ if (client->transient_for) {
+ GList *it;
+ GSList *top;
+
+ /* get all top level relatives of this client */
+ top = client_search_all_top_parents_layer(client);
+
+ /* go from the top of the stacking order down */
+ for (it = stacking_list; !ret && it; it = g_list_next(it)) {
+ if (WINDOW_IS_CLIENT(it->data)) {
+ ObClient *c = it->data;
+ /* only look at windows in the same layer */
+ if (c->layer == client->layer) {
+ GSList *sit;
+
+ /* go through each top level parent and see it this window
+ is related to them */
+ for (sit = top; !ret && sit; sit = g_slist_next(sit)) {
+ ObClient *topc = sit->data;
+
+ /* are they related ? */
+ if (topc == c || client_search_transient(topc, c))
+ ret = it;
+ }
+ }
+ }
+ }
+ }
+ return ret;
+}
+