+/// MetadataField that accepts EAN-13 data only
+class EAN13MetadataField : public MetadataField {
+ private:
+ typedef std::string (ARDOUR::SessionMetadata::*Getter) () const;
+ typedef void (ARDOUR::SessionMetadata::*Setter) (std::string const &);
+ public:
+ EAN13MetadataField (Getter getter, Setter setter, std::string const & field_name, guint width = 13);
+ MetadataPtr copy ();
+
+ void save_data (ARDOUR::SessionMetadata & data) const;
+ void load_data (ARDOUR::SessionMetadata const & data);
+
+ Gtk::Widget & name_widget ();
+ Gtk::Widget & value_widget ();
+ Gtk::Widget & edit_widget ();
+
+ Gtk::Label* status_label;
+ void update_status ();
+ private:
+ void update_value ();
+ std::string numeric_string (std::string const & str) const;
+
+ Getter getter;
+ Setter setter;
+
+ Gtk::Label* label;
+ Gtk::Label* value_label;
+ Gtk::Entry* entry;
+
+ guint width;
+};
+