comparison audioio/AudioGenerator.h @ 10:b6dc944128da

* Add basics of MIDI file import.  Doesn't actually create the model yet.
* Add rewind to start / ffwd to end.
* Make zoom constraint default to sqrt(2) type if no constraint set

     virtual ~AudioGenerator();
 
     /**
      * Add a data model to be played from and initialise any
      * necessary audio generation code.
+     * Returns true if the model is of a type that we know how to play.
+     * (The model will be added regardless.)
      */
-    virtual void addModel(Model *model);
+    virtual bool addModel(Model *model);
 
     /**
      * Remove a model.
      */
     virtual void removeModel(Model *model);