+
+double
+wx_get (wxSpinCtrlDouble* w)
+{
+ return w->GetValue ();
+}
+
+/** @param s String of the form Context|String
+ * @return translation, or String if no translation is available.
+ */
+wxString
+context_translation (wxString s)
+{
+ wxString t = wxGetTranslation (s);
+ if (t == s) {
+ /* No translation; strip the context */
+ int c = t.Find (wxT ("|"));
+ if (c != wxNOT_FOUND) {
+ t = t.Mid (c + 1);
+ }
+ }
+
+ return t;
+}
+
+wxString
+time_to_timecode (DCPTime t, double fps)
+{
+ double w = t.seconds ();
+ int const h = (w / 3600);
+ w -= h * 3600;
+ int const m = (w / 60);
+ w -= m * 60;
+ int const s = floor (w);
+ w -= s;
+ int const f = lrint (w * fps);
+ return wxString::Format (wxT("%02d:%02d:%02d.%02d"), h, m, s, f);
+}
+
+void
+setup_audio_channels_choice (wxChoice* choice, int minimum)
+{
+ vector<pair<string, string> > items;
+ for (int i = minimum; i <= 16; i += 2) {
+ if (i == 2) {
+ items.push_back (make_pair (wx_to_std (_("2 - stereo")), locale_convert<string> (i)));
+ } else if (i == 4) {
+ items.push_back (make_pair (wx_to_std (_("4 - L/C/R/Lfe")), locale_convert<string> (i)));
+ } else if (i == 6) {
+ items.push_back (make_pair (wx_to_std (_("6 - 5.1")), locale_convert<string> (i)));
+ } else if (i == 8) {
+ items.push_back (make_pair (wx_to_std (_("8 - 5.1/HI/VI")), locale_convert<string> (i)));
+ } else if (i == 12) {
+ items.push_back (make_pair (wx_to_std (_("12 - 7.1/HI/VI")), locale_convert<string> (i)));
+ } else {
+ items.push_back (make_pair (locale_convert<string> (i), locale_convert<string> (i)));
+ }
+ }
+
+ checked_set (choice, items);
+}