Fix issue 542: Harden Grob::relative_coordinate()

[lilypond.git] / lily / accidental-engraver.cc

diff --git a/lily/accidental-engraver.cc b/lily/accidental-engraver.cc
index bbb217d73cfee1a23d459435ed5213bcc06fa8b0..910c62d282040d55021db4cca8703f4bcdd0520c 100644 (file)
--- a/lily/accidental-engraver.cc
+++ b/lily/accidental-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--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
   Modified 2001--2002 by Rune Zedeler <rz@daimi.au.dk>
 */
 
@@ -17,6 +17,7 @@
 #include "pitch.hh"
 #include "protected-scm.hh"
 #include "rhythmic-head.hh"
+#include "separation-item.hh"
 #include "side-position-interface.hh"
 #include "stream-event.hh"
 #include "tie.hh"
@@ -64,6 +65,7 @@ protected:
   void acknowledge_arpeggio (Grob_info);
   void acknowledge_rhythmic_head (Grob_info);
   void acknowledge_finger (Grob_info);
+  void acknowledge_note_column (Grob_info);
 
   void stop_translation_timestep ();
   void process_acknowledged ();
@@ -81,6 +83,7 @@ public:
 
   vector<Accidental_entry> accidentals_;
   vector<Spanner*> ties_;
+  vector<Grob*> note_columns_;
 };
 
 /*
@@ -521,6 +524,10 @@ Accidental_engraver::stop_translation_timestep ()
        }
     }
 
+  if (accidental_placement_)
+    for (vsize i = 0; i < note_columns_.size (); i++)
+      Separation_item::add_conditional_item (note_columns_[i], accidental_placement_);
+
   accidental_placement_ = 0;
   accidentals_.clear ();
   left_objects_.clear ();
@@ -558,6 +565,12 @@ Accidental_engraver::acknowledge_tie (Grob_info info)
   ties_.push_back (dynamic_cast<Spanner *> (info.grob ()));
 }
 
+void
+Accidental_engraver::acknowledge_note_column (Grob_info info)
+{
+  note_columns_.push_back (info.grob ());
+}
+
 void
 Accidental_engraver::acknowledge_arpeggio (Grob_info info)
 {
@@ -582,6 +595,7 @@ ADD_ACKNOWLEDGER (Accidental_engraver, arpeggio);
 ADD_ACKNOWLEDGER (Accidental_engraver, finger);
 ADD_ACKNOWLEDGER (Accidental_engraver, rhythmic_head);
 ADD_ACKNOWLEDGER (Accidental_engraver, tie);
+ADD_ACKNOWLEDGER (Accidental_engraver, note_column);
 
 ADD_TRANSLATOR (Accidental_engraver,