X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Fwx%2Fdcp_text_track_dialog.cc;h=d033541d24e5d736b2d8de7b3bce34786a973a78;hp=3e8750cd5bff82f405a19bf85ad0fcdca895e81b;hb=a9017504a0e3c152aba6ea8ac2dfa89183a362cb;hpb=d5bdc5cf073987043ace62378b02ffee5af818bd

diff --git a/src/wx/dcp_text_track_dialog.cc b/src/wx/dcp_text_track_dialog.cc
index 3e8750cd5..d033541d2 100644
--- a/src/wx/dcp_text_track_dialog.cc
+++ b/src/wx/dcp_text_track_dialog.cc
@@ -33,9 +33,12 @@ DCPTextTrackDialog::DCPTextTrackDialog (wxWindow* parent)
 	add (_("Name"), true);
 	add (_name = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(300, -1)));
 	add (_("Language"), true);
-	_language = new LanguageTagWidget (this, wxT(""), dcp::LanguageTag("en-US"));
+	_language = new LanguageTagWidget (this, wxT(""), boost::none);
 	add (_language->sizer());
 
+	_language->Changed.connect(boost::bind(&DCPTextTrackDialog::set_sensitivity, this));
+
+	set_sensitivity();
 	layout ();
 }
 
@@ -43,5 +46,16 @@ DCPTextTrackDialog::DCPTextTrackDialog (wxWindow* parent)
 DCPTextTrack
 DCPTextTrackDialog::get () const
 {
-	return DCPTextTrack(wx_to_std(_name->GetValue()), _language->get().to_string());
+	DCPOMATIC_ASSERT (_language->get());
+	return DCPTextTrack(wx_to_std(_name->GetValue()), _language->get());
+}
+
+
+void
+DCPTextTrackDialog::set_sensitivity()
+{
+	if (auto ok = dynamic_cast<wxButton *>(FindWindowById(wxID_OK, this))) {
+		ok->Enable(static_cast<bool>(_language->get()));
+	}
 }
+