X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Falign-note-column-engraver.cc;h=c034b0df9cd2411f1c97ab1d98fafe1d3bcdff2b;hb=c52973e438ce3490d688860bb71849a7b3c26fef;hp=74967e7b66807a8f0ff7144245bf0b82c1d933d7;hpb=685452c8675e89a84692420fb9891756d318e771;p=lilypond.git

diff --git a/lily/align-note-column-engraver.cc b/lily/align-note-column-engraver.cc
index 74967e7b66..c034b0df9c 100644
--- a/lily/align-note-column-engraver.cc
+++ b/lily/align-note-column-engraver.cc
@@ -3,18 +3,21 @@
   
   source file of the GNU LilyPond music typesetter
   
-  (c) 1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1999--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   
  */
 
 #include "engraver.hh"
 #include "grace-align-item.hh"
+#include "align-interface.hh"
 #include "note-column.hh"
 #include "local-key-item.hh"
 #include "warn.hh"
+#include "directional-element-interface.hh"
+#include "side-position-interface.hh"
 
 /**
-   catch notes, and put them in a row.
+   Catch notes, and put them in a row. Used for aligning grace notes.
  */
 class Align_note_column_engraver: public Engraver
 {
@@ -42,7 +45,10 @@ Align_note_column_engraver::Align_note_column_engraver()
 void
 Align_note_column_engraver::do_creation_processing ()
 {
-  align_item_p_ = new Grace_align_item;
+  align_item_p_ = new Grace_align_item (SCM_EOL);
+  Side_position_interface (align_item_p_).set_axis (X_AXIS);
+  Side_position_interface (align_item_p_).set_direction (LEFT);
+  
   // needed  for setting font size.
   announce_element (Score_element_info (align_item_p_, 0));
 }
@@ -50,10 +56,11 @@ Align_note_column_engraver::do_creation_processing ()
 void
 Align_note_column_engraver::do_removal_processing ()
 {
-  SCM al = get_property ("graceAlignPosition", 0);
+  SCM al = get_property ("graceAlignPosition");
   if (isdir_b (al))
     {
-      align_item_p_->notehead_align_dir_ = to_dir (al);
+      Direction d = to_dir (al);
+      directional_element (align_item_p_).set (d);
     }
   
   typeset_element (align_item_p_);
@@ -85,7 +92,7 @@ Align_note_column_engraver::process_acknowledged ()
 	 B. it has no pscore_l_ field.
 
       */
-      SCM grsp = get_property ("graceAccidentalSpace", 0);
+      SCM grsp = get_property ("graceAccidentalSpace");
       if (gh_number_p(grsp))
 	{
 	  /*
@@ -93,13 +100,13 @@ Align_note_column_engraver::process_acknowledged ()
 	  */
 	  Real extra_space = gh_scm2double(grsp);
 	  SCM e = gh_cons (gh_double2scm (-extra_space), gh_double2scm (0.0));
-	  now_column_l_->set_elt_property (extra_space_scm_sym, e);
+	  now_column_l_->set_elt_property ("extra-space", e);
 	}
     }
 
   if (now_column_l_)
     {
-      align_item_p_->add_element (now_column_l_);
+      Align_interface (align_item_p_).add_element (now_column_l_);
       now_column_l_ =0;
     }
 }
@@ -112,3 +119,4 @@ Align_note_column_engraver::do_post_move_processing ()
 }
 
 ADD_THIS_TRANSLATOR(Align_note_column_engraver);
+