Clean up some compiler warnings.

event.C

@@ -42,9 +42,8 @@ event::~event ( void )
 }
 
 /* copy constructor */
-event::event ( const event &e )
+event::event ( const event &e ) : midievent( e )
 {
-    *this = e;
     _link = _next = _prev = NULL;
 }
 

grid.C

@@ -72,7 +72,7 @@ Grid::~Grid ( void )
 }
 
 /* copy constructor */
-Grid::Grid ( const Grid &rhs )
+Grid::Grid ( const Grid &rhs ) : sigc::trackable()
 {
     _rd = new data( *rhs._rd );
     _rw = NULL;
@@ -620,21 +620,9 @@ Grid::_relink ( void )
     _rw->events.relink();
 }
 
-void
-Grid::record_event ( event *e )
-{
-    WARNING( "unimplemented" );
-/*     lock(); */
-
-/*     _rw->events.push_back( *e ); */
-/*     _rw->events.sort(); */
-
-/*     unlock(); */
-}
-
 /* Dump the event list -- used by pattern / phrase dumppers */
 void
-Grid::dump ( smf *f, int channel, bool translate ) const
+Grid::dump ( smf *f, int channel ) const
 {
     data *d = const_cast<data *>(_rd);
 
@@ -642,14 +630,9 @@ Grid::dump ( smf *f, int channel, bool translate ) const
 
     for ( event *e = d->events.first(); e; e = e->next() )
     {
-        //   e->print();
         me = *e;
         me.channel( channel );
 
-/*         if ( me.is_note_on() || me.is_note_off() ) */
-/*             if ( translate ) */
-/*                 d->mapping.translate( &me ); */
-
         f->write_event( &me );
     }
 }

grid.H

@@ -104,9 +104,6 @@ class Grid : public trackable
 
 protected:
 
-
-
-
     unsigned int     _height;
     char     *_notes;
     char     *_name;
@@ -155,8 +152,7 @@ public:
     Viewport viewport;                                          /* used by the Canvas */
 
     Grid ( void );
-    // FIXME: needs to be virtual?
-    ~Grid ( void );
+    virtual ~Grid ( void );
     Grid ( const Grid &rhs );
 
     int y_to_note ( int y ) const;
@@ -226,7 +222,7 @@ public:
     void resolution ( unsigned int n );
     int resolution ( void ) const;
 
-    void dump ( smf *f, int channel, bool translate ) const;
+    void dump ( smf *f, int channel ) const;
     void draw ( Canvas *c, int bx, int by, int bw, int bh );
     void print ( void ) const;
 

gui/draw.C

@@ -223,7 +223,7 @@ extern UI *ui;
 
 static
 void
-clear_status ( void *arg )
+clear_status ( void * )
 {
     ui->status->value( "" );
 }

midievent.H

@@ -89,7 +89,7 @@ public:
     };
 
     midievent ( void );
-    ~midievent ( void );
+    virtual ~midievent ( void );
 
     tick_t timestamp ( void ) const;
     void timestamp ( tick_t time );

pattern.C

@@ -545,7 +545,7 @@ pattern::save ( const char *name ) const
 
     f.open_track( _name, _number );
 
-    Grid::dump( &f, _channel, true );
+    Grid::dump( &f, _channel );
 
     f.close_track( length() );
 }
@@ -558,7 +558,7 @@ pattern::dump ( smf *f ) const
 
     f->write_pattern_info( this );
 
-    Grid::dump( f, _channel, false );
+    Grid::dump( f, _channel  );
 
     f->close_track( length() );
 }

phrase.C

@@ -284,7 +284,7 @@ phrase::dump ( smf *f )
 
     f->cue( true );
 
-    Grid::dump( f, 0, false );
+    Grid::dump( f, 0 );
 
     f->close_track( length() );
 }

transport.C

@@ -46,7 +46,7 @@ static volatile bool _done;
  * number of 1920 ticks_per_beat in an attempt to reduce the magnitude
  * of the error. Currently, we keep this behaviour. */
 void
-Transport::timebase ( jack_transport_state_t state, jack_nframes_t nframes, jack_position_t *pos, int new_pos, void *arg )
+Transport::timebase ( jack_transport_state_t, jack_nframes_t nframes, jack_position_t *pos, int new_pos, void * )
 {
 
     if ( new_pos || ! _done )