+ EDL *clip = !mwindow->session->drag_clips->size() ? 0 :
+ mwindow->session->drag_clips->get(0);
+ int enable_open = clip ? 1 : 0;
+ open_edl->set_enabled(enable_open);
+ int enable_close = mwindow->stack.size() > 0 ? 1 : 0;
+ close_edl->set_enabled(enable_close);