1 files changed, 12 insertions, 0 deletions
diff --git a/config.h b/config.h
index 07d3819..5d2a1d0 100644
--- a/config.h
+++ b/config.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <boost/signals2.hpp>
 #include <alsa/asoundlib.h>
 
 // Defaults
@@ -12,6 +13,7 @@ const int log_lines = 10;
 const int default_bpm = 120;
 const int pcm_latency_us = 100000;
 const int click_latency_frames = 10000;
+const int default_mode = 0; // 0 = note, 1 = clock, 2 = internal
 
 class Config
 {
@@ -19,6 +21,12 @@ public:
   Config();
   ~Config();
 
+  // signals
+  boost::signals2::signal<void(int)> signal_mode;
+  boost::signals2::signal<void(int)> signal_channel;
+  boost::signals2::signal<void(int)> signal_note;
+  boost::signals2::signal<void(int)> signal_bpm;
+
   int get_midi_channel();
   void set_midi_channel(int channel);
 
@@ -28,6 +36,9 @@ public:
   int get_bpm();
   void set_bpm(int bpm);
 
+  int get_mode();
+  void set_mode(int mode);
+
   void recover();
   void persist();
 
@@ -35,4 +46,5 @@ private:
   int m_midi_channel;
   int m_midi_note;
   int m_bpm;
+  int m_mode;
 };