release: 1.5.29

[lilypond.git] / lily / note-head-line-engraver.cc

diff --git a/lily/note-head-line-engraver.cc b/lily/note-head-line-engraver.cc
index f0483ed031c13ced64fa97f7cddfd66b807680b6..c37e613432006696942f7e17939605efbed3c8a9 100644 (file)
--- a/lily/note-head-line-engraver.cc
+++ b/lily/note-head-line-engraver.cc
@@ -3,7 +3,7 @@
   
   source file of the GNU LilyPond music typesetter
   
-  (c) 2000--2001 Jan Nieuwenhuizen <janneke@gnu.org>
+  (c) 2000--2002 Jan Nieuwenhuizen <janneke@gnu.org>
  */
 
 #include "engraver.hh"
@@ -29,8 +29,7 @@
 class Note_head_line_engraver : public Engraver
 {
 public:
-  VIRTUAL_COPY_CONS (Translator);
-  Note_head_line_engraver ();
+  TRANSLATOR_DECLARATIONS(Note_head_line_engraver);
 
 protected:
   virtual void acknowledge_grob (Grob_info);
@@ -76,10 +75,10 @@ Note_head_line_engraver::try_music (Music* m)
 void
 Note_head_line_engraver::acknowledge_grob (Grob_info info)
 {
-  if (Rhythmic_head::has_interface (info.elem_l_))
+  if (Rhythmic_head::has_interface (info.grob_l_))
     {
-      head_ = info.elem_l_;
-      if (to_boolean (get_property ("followThread")))
+      head_ = info.grob_l_;
+      if (to_boolean (get_property ("followVoice")))
        {
          Translator_group  * tr = daddy_trans_l_;
          while (tr && tr->type_str_ != "Staff")
@@ -108,7 +107,7 @@ Note_head_line_engraver::create_grobs ()
         Should probably store follow_ in line_, and suicide at some
         later point */
       if (follow_)
-       line_ = new Spanner (get_property ("FollowThread"));
+       line_ = new Spanner (get_property ("VoiceFollower"));
       else
        line_ = new Spanner (get_property ("Glissando"));
          
@@ -148,5 +147,12 @@ Note_head_line_engraver::stop_translation_timestep ()
 }
 
 
-ADD_THIS_TRANSLATOR (Note_head_line_engraver);
 
+
+ENTER_DESCRIPTION(Note_head_line_engraver,
+/* descr */       "Engrave a line between two note heads, for example a glissando.
+If followVoice is set, staff switches also generate a line.",
+/* creats*/       "Glissando VoiceFollower",
+/* acks  */       "rhythmic-head-interface",
+/* reads */       "followVoice",
+/* write */       "");