Do not try to restore Route solo state after clearing all solo state

[ardour.git] / gtk2_ardour / session_metadata_dialog.h

diff --git a/gtk2_ardour/session_metadata_dialog.h b/gtk2_ardour/session_metadata_dialog.h
index 1599e50bb3e9c5d804f8fac5eae821bab80d09f1..b52efe4c0cdabb71f8e75c1c0bc20ae20d65359e 100644 (file)
--- a/gtk2_ardour/session_metadata_dialog.h
+++ b/gtk2_ardour/session_metadata_dialog.h
@@ -120,6 +120,38 @@ class NumberMetadataField : public MetadataField {
        guint width;
 };
 
+/// 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;
+};
+
 /// Interface for MetadataFields
 class SessionMetadataSet : public ARDOUR::SessionHandlePtr {
   public: