Added TrackPanel2. Removed namespaces, as they don't help avoid collision with TrackPanel name.

lib-src/mod-track-panel/Registrar.h

@@ -13,16 +13,9 @@
 #ifndef __AUDACITY_REGISTRAR__
 #define __AUDACITY_REGISTRAR__
 
-// MSVC auto-indents, but I don't want that, for the namespace.
-// so using a macro for that works around ir
-// AND allows me to change the namespace name easily.
-
-#define START_NAMESPACE namespace ModTrackPanel {
-
-START_NAMESPACE 
-
 typedef enum
 {
+   RegResource,
    RegArtist,
    RegDataType,
    RegCommand,
@@ -31,14 +24,22 @@ typedef enum
 } t_RegistrarDispatchType;
 
 class Registrar {
+   Registrar::Registrar(){
+      pShowFn = NULL;}
 public:
+   // Fairly generic registrar functions.
    static void Start();
    static void Finish();
 
+   // Somewhat specific to this application registrar functions.
+   // These mostly reflect one-offs, where a more sophisticated 
+   // system would manage a list.
+   static void ShowNewPanel();
+public:
+   void (*pShowFn)(void);
 };
 
 
 extern int RegistrarDispatch( t_RegistrarDispatchType Type );
 
-};//End of Namespace.
 #endif