X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fmusic-sequence.cc;h=7ab62470b567bc5fad37a004329749d7fa7d00a2;hb=2cde1060ed33782cfcb5a42fa2f86c9ca79baa44;hp=4e922eb88dfd044d5f32f342cd8207bb3b898b1e;hpb=d90e4c699772218b3da13a72f16a91f39f8a02b8;p=lilypond.git

diff --git a/lily/music-sequence.cc b/lily/music-sequence.cc
index 4e922eb88d..7ab62470b5 100644
--- a/lily/music-sequence.cc
+++ b/lily/music-sequence.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1998--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1998--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
@@ -21,6 +21,8 @@
 
 #include "warn.hh"
 #include "program-option.hh"
+#include "duration.hh"
+#include "moment.hh"
 #include "music.hh"
 #include "input.hh"
 
@@ -79,6 +81,21 @@ Music_sequence::maximum_length_callback (SCM m)
   return maximum_length (me->get_property ("elements")).smobbed_copy ();
 }
 
+MAKE_SCHEME_CALLBACK (Music_sequence, event_chord_length_callback, 1);
+SCM
+Music_sequence::event_chord_length_callback (SCM m)
+{
+  Music *me = unsmob_music (m);
+  Duration *d = unsmob_duration (me->get_property ("duration"));
+  // Preset duration is used in chord repetitions.
+  if (d)
+    {
+      Moment mom = d->get_length ();
+      return mom.smobbed_copy ();
+    }
+  return maximum_length (me->get_property ("elements")).smobbed_copy ();
+}
+
 MAKE_SCHEME_CALLBACK (Music_sequence, cumulative_length_callback, 1);
 SCM
 Music_sequence::cumulative_length_callback (SCM m)
@@ -190,59 +207,3 @@ Music_sequence::event_chord_relative_callback (SCM music, SCM pitch)
   return music_list_to_relative (me->get_property ("elements"),
                                  p, true).smobbed_copy ();
 }
-
-MAKE_SCHEME_CALLBACK (Music_sequence, repeated_chord_relative_callback, 2);
-SCM
-Music_sequence::repeated_chord_relative_callback (SCM music, SCM pitch)
-{
-  Music *me = unsmob_music (music);
-  Music *repeated_chord = unsmob_music (me->get_property ("element"));
-  Music *original_chord = unsmob_music (me->get_property ("original-chord"));
-
-  /* A repeated chord octave is not computed from the previous pitch,
-   * (this function `pitch' argument), but from the original chord, so
-   * that repeated chords have the same octave have the original chord,
-   * even though other simple notes have been entered meanwhile.
-   */
-  assert (repeated_chord);
-  Pitch *p = 0;
-  /* Get the original chord first pitch */
-  if (original_chord)
-    {
-      for (SCM s = original_chord->get_property ("elements"); scm_is_pair (s); s = scm_cdr (s))
-        {
-          if (Music *m = unsmob_music (scm_car (s)))
-            {
-              p = unsmob_pitch (m->get_property ("pitch"));
-              if (p)
-                break;
-            }
-        }
-    }
-  /* Use the `pitch' argument if no pitch found in original chord. */
-  if (! p)
-    p = unsmob_pitch (pitch);
-
-  /* Change the first note pitch to -1, to avoid octaviation.  Indeed,
-   * the first pitch should be the same as the original chord first
-   * pitch. */
-  for (SCM s = repeated_chord->get_property ("elements"); scm_is_pair (s); s = scm_cdr (s))
-    {
-      if (Music *m = unsmob_music (scm_car (s)))
-        {
-          Pitch *first_pitch = unsmob_pitch (m->get_property ("pitch"));
-          if (first_pitch)
-            {
-              Pitch new_pitch = Pitch (-1,
-                                       first_pitch->get_notename (),
-                                       first_pitch->get_alteration ());
-              m->set_property ("pitch", new_pitch.smobbed_copy ());
-              break;
-            }
-        }
-    }
-  music_list_to_relative (repeated_chord->get_property ("elements"), *p, true).smobbed_copy ();
-  /* Return `pitch' instead of the repeated chord first pitch,
-   * because `pitch' is the last explicitly entered pitch */
-  return pitch;
-}