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. 

6 files changed, 12 insertions, 9 deletions

diff --git a/muse2/muse/master/lmaster.cpp b/muse2/muse/master/lmaster.cpp
index 23c39bc7..44dbf1e1 100644
--- a/muse2/muse/master/lmaster.cpp
+++ b/muse2/muse/master/lmaster.cpp
@@ -132,7 +132,7 @@ void LMaster::closeEvent(QCloseEvent* e)
 //   songChanged
 //---------------------------------------------------------
 
-void LMaster::songChanged(int type)
+void LMaster::songChanged(MusECore::SongChangedFlags_t type)
       {
       if(_isDeleting)  // Ignore while while deleting to prevent crash.
         return;
@@ -267,7 +267,7 @@ LMaster::LMaster()
       connect(view, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)), SLOT(select(QTreeWidgetItem*, QTreeWidgetItem*)));
       connect(view, SIGNAL(itemPressed(QTreeWidgetItem*, int)), SLOT(itemPressed(QTreeWidgetItem*, int)));
       connect(view, SIGNAL(itemDoubleClicked(QTreeWidgetItem*, int)), SLOT(itemDoubleClicked(QTreeWidgetItem*)));
-      connect(MusEGlobal::song, SIGNAL(songChanged(int, int)), SLOT(songChanged(int)));
+      connect(MusEGlobal::song, SIGNAL(songChanged(MusECore::SongChangedFlags_t)), SLOT(songChanged(MusECore::SongChangedFlags_t)));
       connect(this, SIGNAL(seekTo(int)), MusEGlobal::song, SLOT(seekTo(int)));
       connect(tempoButton, SIGNAL(clicked()), SLOT(tempoButtonClicked()));
       connect(timeSigButton, SIGNAL(clicked()), SLOT(timeSigButtonClicked()));
diff --git a/muse2/muse/master/lmaster.h b/muse2/muse/master/lmaster.h
index d3278333..52c75c49 100644
--- a/muse2/muse/master/lmaster.h
+++ b/muse2/muse/master/lmaster.h
@@ -23,6 +23,7 @@
 #ifndef __LMASTER_EDIT_H__
 #define __LMASTER_EDIT_H__
 
+#include "type_defs.h"
 #include "midieditor.h"
 #include "noteinfo.h"
 #include "cobject.h"
@@ -165,7 +166,7 @@ class LMaster : public MidiEditor {
       void comboboxTimerSlot();
 
    public slots:
-      void songChanged(int);
+      void songChanged(MusECore::SongChangedFlags_t);
       void configChanged();
       void focusCanvas();
 
diff --git a/muse2/muse/master/master.cpp b/muse2/muse/master/master.cpp
index 9f692465..76d22a2f 100644
--- a/muse2/muse/master/master.cpp
+++ b/muse2/muse/master/master.cpp
@@ -60,14 +60,14 @@ Master::Master(MidiEditor* e, QWidget* parent, int xmag, int ymag)
       setFocusPolicy(Qt::StrongFocus);  
       setMouseTracking(true);
       connect(MusEGlobal::song, SIGNAL(posChanged(int, unsigned, bool)), this, SLOT(setPos(int, unsigned, bool)));
-      connect(MusEGlobal::song, SIGNAL(songChanged(int, int)), this, SLOT(songChanged(int)));
+      connect(MusEGlobal::song, SIGNAL(songChanged(MusECore::SongChangedFlags_t)), this, SLOT(songChanged(MusECore::SongChangedFlags_t)));
       }
 
 //---------------------------------------------------------
 //   songChanged
 //---------------------------------------------------------
 
-void Master::songChanged(int type)
+void Master::songChanged(MusECore::SongChangedFlags_t type)
 {
   //if(_isDeleting) return; // todo: If things get complicated don't forget some mechanism to ignore while while deleting to prevent possible crash.
   
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);
diff --git a/muse2/muse/master/masteredit.cpp b/muse2/muse/master/masteredit.cpp
index 68ba5168..14a6a35d 100644
--- a/muse2/muse/master/masteredit.cpp
+++ b/muse2/muse/master/masteredit.cpp
@@ -71,7 +71,7 @@ void MasterEdit::closeEvent(QCloseEvent* e)
 //   songChanged
 //---------------------------------------------------------
 
-void MasterEdit::songChanged(int type)
+void MasterEdit::songChanged(MusECore::SongChangedFlags_t type)
       {
       if(_isDeleting)  // Ignore while while deleting to prevent crash.
         return;
@@ -246,7 +246,7 @@ MasterEdit::MasterEdit()
 
       connect(tscale, SIGNAL(tempoChanged(int)), SLOT(setTempo(int)));
       connect(canvas, SIGNAL(tempoChanged(int)), SLOT(setTempo(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(MusEGlobal::song, SIGNAL(posChanged(int,unsigned,bool)), SLOT(posChanged(int,unsigned,bool)));
 
       connect(canvas, SIGNAL(followEvent(int)), hscroll, SLOT(setOffset(int)));
diff --git a/muse2/muse/master/masteredit.h b/muse2/muse/master/masteredit.h
index 15b5a649..5d98cabe 100644
--- a/muse2/muse/master/masteredit.h
+++ b/muse2/muse/master/masteredit.h
@@ -26,6 +26,7 @@
 #include <QByteArray>
 #include <QResizeEvent>
 
+#include "type_defs.h"
 #include "midieditor.h"
 #include "noteinfo.h"
 #include "cobject.h"
@@ -89,7 +90,7 @@ class MasterEdit : public MidiEditor {
       void tempoChange(double);
 
    public slots:
-      void songChanged(int);
+      void songChanged(MusECore::SongChangedFlags_t);
       void focusCanvas();
 
    signals: