cleanup mapping codeopentrack-2.2-end-of-alpha

There was quite a bit of duplicated logic, which wasn't duplicated where
it needed to be.

Make functions out of the duplicated bits, then call where appropriate.

Issue: #56

1 files changed, 4 insertions, 0 deletions

diff --git a/facetracknoir/facetracknoir.h b/facetracknoir/facetracknoir.h
index dc37ad37..f6f4afdf 100644
--- a/facetracknoir/facetracknoir.h
+++ b/facetracknoir/facetracknoir.h
@@ -152,4 +152,8 @@ private slots:
     
     void startTracker();
     void stopTracker();
+    
+public:
+    void save_mappings();
+    void load_mappings();
 };