REWRITE: Introducing: More bits for Song Changed SC_* flags.

Added MusECore::SongChangedFlags_t (in new type_defs.h file). Declared as int64 type.
All Song Changed parameters, handlers, connections, calls, colateral operations etc. now use 
 this new SongChangedFlags_t. 
All the handlers are now ready for the code bodies to accept any extra flags, devs need not
 do anything more than define new SC_* flags and write support inside the handlers.
Please beware these possible extra flags when writing songChanged handlers and setting updateFlags. 

1 files changed, 2 insertions, 1 deletions

diff --git a/muse2/muse/master/master.h b/muse2/muse/master/master.h
index 70667f6a..37991a7f 100644
--- a/muse2/muse/master/master.h
+++ b/muse2/muse/master/master.h
@@ -24,6 +24,7 @@
 #ifndef __MASTER_H__
 #define __MASTER_H__
 
+#include "type_defs.h"
 #include "view.h"
 #include "song.h"
 #include "tools.h"
@@ -69,7 +70,7 @@ class Master : public MusEGui::View {
       void deleteVal(int x1, int x2);
 
    private slots:
-      void songChanged(int);
+      void songChanged(MusECore::SongChangedFlags_t);
      
    signals:
       void followEvent(int);