comparison base/Model.h @ 76:af2725b5d6fe

* Implement harmonic cursor in spectrogram
* Implement layer export.  This doesn't quite do the right thing for the SV
  XML layer export yet -- it doesn't include layer display information, so
  when imported, it only creates an invisible model.  Could also do with
  fixing CSV file import so as to work correctly for note and text layers.

     static const int COMPLETION_UNKNOWN;
 
     virtual QString toXmlString(QString indent = "",
 				QString extraAttributes = "") const;
 
+    virtual QString toDelimitedDataString(QString) const { return ""; }
+
 signals:
     /**
      * Emitted when a model has been edited (or more data retrieved
      * from cache, in the case of a cached model that generates slowly)
      */