Symbol name cleanup.

Timeline/Audio_Sequence.C

@@ -78,7 +78,7 @@ Audio_Sequence::set ( Log_Entry &e )
 
             assert( t );
 
-            t->track( this );
+            t->sequence( this );
         }
         else if ( ! strcmp( ":name", s ) )
             name( v );

Timeline/Disk_Stream.C

@@ -50,7 +50,7 @@ float Disk_Stream::seconds_to_buffer = 2.0f;
  counts.*/
 size_t Disk_Stream::disk_io_kbytes = 256;
 
-Disk_Stream::Disk_Stream ( Track *th, float frame_rate, nframes_t nframes, int channels ) : _th( th )
+Disk_Stream::Disk_Stream ( Track *track, float frame_rate, nframes_t nframes, int channels ) : _track( track )
 {
 
     assert( channels );
@@ -83,7 +83,7 @@ Disk_Stream::~Disk_Stream ( )
     /* it isn't safe to do all this with the RT thread running */
     engine->lock();
 
-    _th = NULL;
+    _track = NULL;
 
     sem_destroy( &_blocks );
 
@@ -148,10 +148,16 @@ Disk_Stream::shutdown ( void )
     _terminate = false;
 }
 
+Track *
+Disk_Stream::track ( void ) const
+{
+    return _track;
+}
+
 Audio_Sequence *
-Disk_Stream::track ( void )
+Disk_Stream::sequence ( void ) const
 {
-    return (Audio_Sequence*)_th->track();
+    return (Audio_Sequence*)_track->sequence();
 }
 
 /** start Disk_Stream thread */

Timeline/Disk_Stream.H

@@ -42,7 +42,7 @@ protected:
 
     pthread_t _thread;                                 /* io thread */
 
-    Track *_th;                               /* Track we belong to */
+    Track *_track;                               /* Track we belong to */
 
     nframes_t _nframes;                              /* buffer size */
 
@@ -62,7 +62,8 @@ protected:
 
     int channels ( void ) const { return _rb.size(); }
 
-    Audio_Sequence * track ( void );
+    Audio_Sequence * sequence ( void ) const;
+    Track * track ( void ) const;
 
     static void *disk_thread ( void *arg );
 

Timeline/Playback_DS.C

@@ -71,7 +71,7 @@ Playback_DS::read_block ( sample_t *buf, nframes_t nframes )
 
 //    printf( "IO: attempting to read block @ %lu\n", _frame );
 
-    if ( ! track() )
+    if ( ! sequence() )
     {
 //        _frame += _nframes;
         return;
@@ -79,7 +79,7 @@ Playback_DS::read_block ( sample_t *buf, nframes_t nframes )
 
     timeline->rdlock();
 
-    if ( track()->play( buf, _frame, nframes, channels() ) )
+    if ( sequence()->play( buf, _frame, nframes, channels() ) )
         _frame += nframes;
     else
         /* error */;
@@ -213,7 +213,7 @@ Playback_DS::process ( nframes_t nframes )
     for ( int i = channels(); i--;  )
     {
 
-        void *buf = _th->output[ i ].buffer( nframes );
+        void *buf = track()->output[ i ].buffer( nframes );
 
         if ( jack_ringbuffer_read( _rb[ i ], (char*)buf, block_size ) < block_size )
         {
@@ -223,7 +223,7 @@ Playback_DS::process ( nframes_t nframes )
         }
 
         /* TODO: figure out a way to stop IO while muted without losing sync */
-        if ( _th->mute() || ( Track::soloing() && ! _th->solo() ) )
+        if ( track()->mute() || ( Track::soloing() && ! track()->solo() ) )
             buffer_fill_with_silence( (sample_t*)buf, nframes );
     }
 

Timeline/Record_DS.C

@@ -38,12 +38,12 @@ Record_DS::write_block ( sample_t *buf, nframes_t nframes )
 {
 
     /* stupid chicken/egg */
-    if ( ! ( timeline && track() ) )
+    if ( ! ( timeline && sequence() ) )
         return;
 
 //    timeline->wrlock();
 
-    _th->write( buf, nframes );
+    track()->write( buf, nframes );
 
     _frames_written += nframes;
 
@@ -201,7 +201,7 @@ Record_DS::start ( nframes_t frame )
 
     _frame = frame;
 
-    _th->record( frame );
+    track()->record( frame );
 
     run();
 
@@ -231,7 +231,7 @@ Record_DS::stop ( nframes_t frame )
 
     /* FIXME: flush buffers here? */
 
-    _th->stop( frame );
+    track()->stop( frame );
 
     DMESSAGE( "recording finished" );
 }
@@ -252,7 +252,7 @@ Record_DS::process ( nframes_t nframes )
 
     for ( int i = channels(); i--;  )
     {
-        void *buf = _th->input[ i ].buffer( nframes );
+        void *buf = track()->input[ i ].buffer( nframes );
 
         if ( jack_ringbuffer_write( _rb[ i ], (char*)buf, block_size ) < block_size )
         {

Timeline/Timeline.C

@@ -929,7 +929,7 @@ Timeline::handle ( int m )
 
                             add_track( t );
 
-                            t->track( o );
+                            t->sequence( o );
 
                             Loggable::block_end();
                         }

Timeline/Track.C

@@ -93,7 +93,7 @@ Track::cb_button ( Fl_Widget *w )
                     show_all_takes( take_menu->menu()[ v ].value() );
                     return;
                 case 1:                                         /* new */
-                    track( (Audio_Sequence*)track()->clone_empty() );
+                    sequence( (Audio_Sequence*)sequence()->clone_empty() );
                     return;
             }
 
@@ -104,7 +104,7 @@ Track::cb_button ( Fl_Widget *w )
                 Audio_Sequence *t = (Audio_Sequence*)takes->child( i );
                 if ( ! strcmp( s, t->name() ) )
                 {
-                    track( t );
+                    sequence( t );
                     redraw();
                     break;
                 }
@@ -116,7 +116,7 @@ void
 Track::init ( void )
 {
     _capture = NULL;
-    _track = NULL;
+    _sequence = NULL;
     _name = NULL;
     _selected = false;
     _show_all_takes = false;
@@ -312,8 +312,8 @@ Track::resize ( void )
 
     Fl_Group::size( w(), h() + ( ( 24 ) * pack_visible( annotation ) ) );
 
-    if ( track() )
-        track()->size( w(), height() );
+    if ( sequence() )
+        sequence()->size( w(), height() );
 
 
     if ( controls->y() + controls->h() > y() + h() )
@@ -373,14 +373,14 @@ Track::remove ( Control_Sequence *t )
 }
 
 void
-Track::track ( Audio_Sequence * t )
+Track::sequence ( Audio_Sequence * t )
 {
     t->track( this );
 
-    if ( track() )
-        add( track() );
+    if ( sequence() )
+        add( sequence() );
 
-    _track = t;
+    _sequence = t;
     pack->insert( *t, 1 );
 
     t->labeltype( FL_NO_LABEL );
@@ -423,7 +423,7 @@ Track::select ( int X, int Y, int W, int H,
                 bool include_control, bool merge_control )
 {
 
-    Sequence *t = track();
+    Sequence *t = sequence();
 
     if ( ! ( t->y() > Y + H || t->y() + t->h() < Y ) )
         t->select_range( X, W );
@@ -786,7 +786,7 @@ Track::record ( nframes_t frame )
     /* open it again for reading in the GUI thread */
     Audio_File *af = Audio_File::from_file( _capture_af->name() );
 
-    _capture = new Audio_Region( af, track(), frame );
+    _capture = new Audio_Region( af, sequence(), frame );
 
     _capture->prepare();
 }

Timeline/Track.H

@@ -79,7 +79,7 @@ private:
 
     enum { AUDIO } _type;
 
-    Audio_Sequence *_track;
+    Audio_Sequence *_sequence;
 
     Audio_Region *_capture;                                           /* capture region */
     Audio_File *_capture_af;                                    /* capture write source */
@@ -171,7 +171,7 @@ public:
                         {
 //                        assert( t );
 
-                            track( t );
+                            sequence( t );
                         }
 
                     }
@@ -185,7 +185,7 @@ public:
     virtual void get ( Log_Entry &e ) const
         {
             e.add( ":name",            _name            );
-            e.add( ":sequence",        track()          );
+            e.add( ":sequence",        sequence()          );
             e.add( ":selected",        _selected        );
             e.add( ":height",          size()           );
             e.add( ":inputs",          input.size()     );
@@ -251,8 +251,8 @@ public:
 
     static int width ( void ) { return 150; }
 
-    void track ( Audio_Sequence * t );
-    Audio_Sequence * track ( void ) const { return _track; }
+    void sequence ( Audio_Sequence * t );
+    Audio_Sequence * sequence ( void ) const { return _sequence; }
 
     void draw ( void );
     int handle ( int m );