X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Ftext-spanner-engraver.cc;h=3f9119ad018363a84c26f65568c60a37253593af;hb=77be11216a50501dd9567834687e63b6c5b4dd60;hp=f7b2576d85043c734d0dc9e55add6526ff762ddc;hpb=c5a3f0c024f4cb629811cff9eb04abff36e94138;p=lilypond.git

diff --git a/lily/text-spanner-engraver.cc b/lily/text-spanner-engraver.cc
index f7b2576d85..3f9119ad01 100644
--- a/lily/text-spanner-engraver.cc
+++ b/lily/text-spanner-engraver.cc
@@ -1,15 +1,27 @@
 /*
-  text-spanner-engraver.cc -- implement Text_spanner_engraver
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2000--2010 Jan Nieuwenhuizen <janneke@gnu.org>
 
-  (c) 2000--2007 Jan Nieuwenhuizen <janneke@gnu.org>
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "engraver.hh"
 
 #include "international.hh"
 #include "note-column.hh"
+#include "pointer-group-interface.hh"
 #include "side-position-interface.hh"
 #include "spanner.hh"
 #include "stream-event.hh"
@@ -23,6 +35,7 @@ public:
 protected:
   virtual void finalize ();
   DECLARE_TRANSLATOR_LISTENER (text_span);
+  DECLARE_ACKNOWLEDGER (note_column);
   void stop_translation_timestep ();
   void process_music ();
 
@@ -61,6 +74,7 @@ Text_spanner_engraver::process_music ()
       else
 	{
 	  finished_ = span_;
+	  announce_end_grob (finished_, SCM_EOL);
 	  span_ = 0;
 	  current_event_ = 0;
 	}
@@ -121,13 +135,34 @@ Text_spanner_engraver::finalize ()
     }
 }
 
+
+void
+Text_spanner_engraver::acknowledge_note_column (Grob_info info)
+{
+  if (span_) {
+    Pointer_group_interface::add_grob (span_,
+				       ly_symbol2scm ("note-columns"),
+				       info.grob());
+    add_bound_item (span_, info.grob ());
+  } else if (finished_) {
+    Pointer_group_interface::add_grob (finished_, ly_symbol2scm ("note-columns"),
+				       info.grob());
+    add_bound_item (finished_, info.grob ());
+  }
+}
+
+ADD_ACKNOWLEDGER (Text_spanner_engraver, note_column);
+
 ADD_TRANSLATOR (Text_spanner_engraver,
 		/* doc */
 		"Create text spanner from an event.",
+
 		/* create */
 		"TextSpanner ",
+
 		/* read */
 		"",
+
 		/* write */
 		""
 		);