+void
+ContentPanel::set_selection (ContentList cl)
+{
+ ContentList content = _film->content ();
+ for (size_t i = 0; i < content.size(); ++i) {
+ if (find(cl.begin(), cl.end(), content[i]) != cl.end()) {
+ _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
+ } else {
+ _content->SetItemState (i, 0, wxLIST_STATE_SELECTED);
+ }
+ }
+}
+