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. 

2 files changed, 4 insertions, 3 deletions

diff --git a/muse2/muse/cliplist/cliplist.cpp b/muse2/muse/cliplist/cliplist.cpp
index f32fabbc..8a711b61 100644
--- a/muse2/muse/cliplist/cliplist.cpp
+++ b/muse2/muse/cliplist/cliplist.cpp
@@ -146,7 +146,7 @@ ClipListEdit::ClipListEdit(QWidget* parent)
       connect(editor->view, SIGNAL(itemSelectionChanged()), SLOT(clipSelectionChanged()));
       connect(editor->view, SIGNAL(itemClicked(QTreeWidgetItem*, int)), SLOT(clicked(QTreeWidgetItem*, int)));
 
-      connect(MusEGlobal::song, SIGNAL(songChanged(int, int)), SLOT(songChanged(int)));
+      connect(MusEGlobal::song, SIGNAL(songChanged(MusECore::SongChangedFlags_t)), SLOT(songChanged(MusECore::SongChangedFlags_t)));
       connect(editor->start, SIGNAL(valueChanged(const MusECore::Pos&)), SLOT(startChanged(const MusECore::Pos&)));
       connect(editor->len, SIGNAL(valueChanged(const MusECore::Pos&)), SLOT(lenChanged(const MusECore::Pos&)));
 
@@ -186,7 +186,7 @@ void ClipListEdit::closeEvent(QCloseEvent* e)
 //   songChanged
 //---------------------------------------------------------
 
-void ClipListEdit::songChanged(int type)
+void ClipListEdit::songChanged(MusECore::SongChangedFlags_t type)
       {
       // Is it simply a midi controller value adjustment? Forget it.
       if(type == SC_MIDI_CONTROLLER)
diff --git a/muse2/muse/cliplist/cliplist.h b/muse2/muse/cliplist/cliplist.h
index 0972df97..4d182a27 100644
--- a/muse2/muse/cliplist/cliplist.h
+++ b/muse2/muse/cliplist/cliplist.h
@@ -24,6 +24,7 @@
 #ifndef __CLIPLIST_H__
 #define __CLIPLIST_H__
 
+#include "type_defs.h"
 #include "../cobject.h"
 #include "event.h"
 
@@ -66,7 +67,7 @@ class ClipListEdit : public TopWin {
       void updateList();
 
    private slots:
-      void songChanged(int);
+      void songChanged(MusECore::SongChangedFlags_t);
       void startChanged(const MusECore::Pos&);
       void lenChanged(const MusECore::Pos&);
       void clipSelectionChanged();