+ /* insert above its highest parent */
+ if (client->transient_for) {
+ if (client->transient_for != OB_TRAN_GROUP) {
+ parent = client->transient_for;
+ } else {
+ GSList *sit;
+ GList *it;
+
+ if (client->group)
+ for (it = stacking_list; !parent && it; it = g_list_next(it)) {
+ if ((sit = g_slist_find(client->group->members, it->data)))
+ for (sit = client->group->members; !parent && sit;
+ sit = g_slist_next(sit))
+ {
+ ObClient *c = sit->data;
+ /* checking transient_for prevents infinate loops!
+ */
+ if (sit->data == it->data && !c->transient_for)
+ parent = it->data;
+ }
+ }
+ }
+ }
+
+ if (!(it_below = g_list_find(stacking_list, parent))) {
+ /* no parent to put above, try find the focused client to go
+ under */
+ if (focus_client && focus_client->layer == client->layer) {
+ if ((it_below = g_list_find(stacking_list, focus_client)))
+ it_below = it_below->next;
+ }
+ }
+ if (!it_below) {
+ /* there is no window to put this directly above, so put it at the
+ bottom */
+ stacking_list = g_list_prepend(stacking_list, win);
+ stacking_lower(win);
+ } else {
+ /* make sure it's not in the wrong layer though ! */
+ for (; it_below; it_below = g_list_next(it_below))
+ {
+ /* stop when the window is not in a higher layer than the window
+ it is going above (it_below) */
+ if (client->layer >= window_layer(it_below->data))
+ break;
+ }
+ for (; it_below != stacking_list;
+ it_below = g_list_previous(it_below))
+ {
+ /* stop when the window is not in a lower layer than the
+ window it is going under (it_above) */
+ GList *it_above = g_list_previous(it_below);
+ if (client->layer <= window_layer(it_above->data))
+ break;
+ }