Add options to write KDMs to separate directories / ZIP files.

[dcpomatic.git] / src / wx / name_format_editor.cc

diff --git a/src/wx/name_format_editor.cc b/src/wx/name_format_editor.cc
index 1f7ca109bbb802f3eaaf6f5f23b7f803a8d68239..82adc3f55d36cadc11caf2ba1153bcf1bea8d7cc 100644 (file)
--- a/src/wx/name_format_editor.cc
+++ b/src/wx/name_format_editor.cc
@@ -34,7 +34,9 @@ NameFormatEditor::NameFormatEditor (wxWindow* parent, dcp::NameFormat name, dcp:
        , _suffix (suffix)
 {
        _sizer->Add (_specification, 0, wxEXPAND, DCPOMATIC_SIZER_Y_GAP);
-       _sizer->Add (_example, 0, wxBOTTOM, DCPOMATIC_SIZER_Y_GAP);
+       if (!_examples.empty ()) {
+               _sizer->Add (_example, 0, wxBOTTOM, DCPOMATIC_SIZER_Y_GAP);
+       }
        _panel->SetSizer (_sizer);
 
        for (dcp::NameFormat::Map::const_iterator i = titles.begin(); i != titles.end(); ++i) {
@@ -63,6 +65,10 @@ NameFormatEditor::changed ()
 void
 NameFormatEditor::update_example ()
 {
+       if (_examples.empty ()) {
+               return;
+       }
+
        _name.set_specification (careful_string_filter (wx_to_std (_specification->GetValue ())));
 
        wxString example = wxString::Format (_("e.g. %s"), std_to_wx (_name.get (_examples, _suffix)));