X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Flyric-engraver.cc;h=1c206a81fd9fc9b16b24652f2aa03a98ed1d5d46;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=06ffce0d50ad4cc354015a88e4e623beb2d1da53;hpb=0b14e8b2e122df7adf340cc85e92ffd9b184098a;p=lilypond.git

diff --git a/lily/lyric-engraver.cc b/lily/lyric-engraver.cc
index 06ffce0d50..1c206a81fd 100644
--- a/lily/lyric-engraver.cc
+++ b/lily/lyric-engraver.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
   Jan Nieuwenhuizen <janneke@gnu.org>
 */
 
@@ -59,7 +59,7 @@ Lyric_engraver::process_music ()
     {
       SCM text = event_->get_property ("text");
 
-      if (ly_is_equal (text, scm_makfrom0str (" ")))
+      if (ly_is_equal (text, scm_from_locale_string (" ")))
 	{
 	  if (last_text_)
 	    last_text_->set_property ("self-alignment-X", scm_from_int (LEFT));
@@ -83,6 +83,10 @@ get_voice_to_lyrics (Context *lyrics)
 
   if (scm_is_string (voice_name))
     nm = ly_scm2string (voice_name);
+  else if (nm == "")
+    {
+      return 0;
+    }
   else
     {
       ssize idx = nm.rfind ('-');
@@ -115,12 +119,20 @@ get_voice_to_lyrics (Context *lyrics)
 Grob *
 get_current_note_head (Context *voice)
 {
+  Moment now = voice->now_mom ();
   for (SCM s = voice->get_property ("busyGrobs");
        scm_is_pair (s); s = scm_cdr (s))
     {
-      Item *g = dynamic_cast<Item *> (unsmob_grob (scm_cdar (s)));
-
-      if (g && !g->get_column ()
+      Grob *g = unsmob_grob (scm_cdar (s));;
+      Moment *end_mom = unsmob_moment (scm_caar (s));
+      if (!end_mom || !g)
+	{
+	  programming_error ("busyGrobs invalid");
+	  continue;
+	}
+      
+      if (end_mom->main_part_ > now.main_part_
+	  && dynamic_cast<Item *> (g)
 	  && Note_head::has_interface (g))
 	return g;
     }
@@ -134,7 +146,7 @@ Lyric_engraver::stop_translation_timestep ()
   if (text_)
     {
       Context *voice = get_voice_to_lyrics (context ());
-
+ 
       if (voice)
 	{
 	  Grob *head = get_current_note_head (voice);
@@ -143,7 +155,7 @@ Lyric_engraver::stop_translation_timestep ()
 	    {
 	      text_->set_parent (head, X_AXIS);
 	      if (melisma_busy (voice))
-		text_->set_property ("self-alignment-X", scm_from_int (LEFT));
+		text_->set_property ("self-alignment-X", get_property("lyricMelismaAlignment"));
 	    }
 	  else
 	    {
@@ -159,7 +171,14 @@ Lyric_engraver::stop_translation_timestep ()
 }
 
 ADD_TRANSLATOR (Lyric_engraver,
-		/* doc */ "",
-		/* create */ "LyricText",
-		/* read */ "",
-		/* write */ "");
+		/* doc */
+		"Engrave text for lyrics.",
+
+		/* create */
+		"LyricText ",
+		/* read */
+		"lyricMelismaAlignment ",
+
+		/* write */
+		""
+		);