1 files changed, 8 insertions, 5 deletions

diff --git a/UI.h b/UI.h
index db2f2cc..e8b1031 100644
--- a/UI.h
+++ b/UI.h
@@ -31,12 +31,15 @@ public:
 
   void draw();
 
+  void handle_input();
+
+  bool key_available();
+
   // signals, from user input
-  boost::signals2::signal<void()> bpm_plus;
-  boost::signals2::signal<void()> bpm_minus;
-  boost::signals2::signal<void()> note_set_from_midi;
-  boost::signals2::signal<void()> mode;
-  boost::signals2::signal<void()> output;
+  boost::signals2::signal<void(int)> signal_bpm;
+  boost::signals2::signal<void(int, int)> signal_note_set_from_midi;
+  boost::signals2::signal<void(int)> signal_mode;
+  boost::signals2::signal<void(int)> signal_output;
 
   // slots
   void count_main_loops();