Change class field in stream events to contain the complete event type list

[lilypond.git] / lily / music.cc

diff --git a/lily/music.cc b/lily/music.cc
index cc6281addcb326eaca53aff577580e51c5a5c48f..e96e83d59fa14016a3afc10b14c5b63fbcc7dd6e 100644 (file)
--- a/lily/music.cc
+++ b/lily/music.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -161,6 +161,7 @@ Music::generic_to_relative_octave (Pitch last)
   if (Music *m = unsmob_music (elt))
     last = m->to_relative_octave (last);
 
+  (void) music_list_to_relative (get_property ("articulations"), last, true);
   last = music_list_to_relative (get_property ("elements"), last, false);
   return last;
 }
@@ -232,7 +233,8 @@ transpose_mutable (SCM alist, Pitch delta)
           if (Music *m = unsmob_music (val))
             m->transpose (delta);
         }
-      else if (prop == ly_symbol2scm ("elements"))
+      else if (prop == ly_symbol2scm ("elements")
+              || prop == ly_symbol2scm ("articulations"))
         transpose_music_list (val, delta);
       else if (prop == ly_symbol2scm ("pitch-alist")
                && scm_is_pair (val))
@@ -277,7 +279,9 @@ Music::to_event () const
   if (!internal_is_music_type (class_name))
     programming_error ("Not a music type");
 
-  Stream_event *e = new Stream_event (class_name, mutable_property_alist_);
+  Stream_event *e = new Stream_event
+    (scm_call_1 (ly_lily_module_constant ("ly:make-event-class"), class_name),
+     mutable_property_alist_);
   Moment length = get_length ();
   if (length.to_bool ())
     e->set_property ("length", length.smobbed_copy ());
@@ -290,8 +294,7 @@ Music::to_event () const
       for (; scm_is_pair (art_mus); art_mus = scm_cdr (art_mus))
         {
           Music *m = unsmob_music (scm_car (art_mus));
-          SCM ev = m ? m->to_event ()->unprotect () : scm_car (art_mus);
-          art_ev = scm_cons (ev, art_ev);
+          art_ev = scm_cons (m->to_event ()->unprotect (), art_ev);
         }
       e->set_property ("articulations", scm_reverse_x (art_ev, SCM_EOL));
     }