Imported Upstream version 2.16.0

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

diff --git a/lily/balloon-engraver.cc b/lily/balloon-engraver.cc
index 95e807339fe6de4a80a13b709c11a3b78bdc297c..4899ab7c50495b8cdb343db439590b8aefbe441b 100644 (file)
--- a/lily/balloon-engraver.cc
+++ b/lily/balloon-engraver.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2006--2011 Han-Wen Nienhuys <hanwen@lilypond.org>
+  Copyright (C) 2006--2012 Han-Wen Nienhuys <hanwen@lilypond.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
@@ -33,8 +33,8 @@ class Balloon_engraver : public Engraver
   vector<Stream_event *> events_;
 
   void stop_translation_timestep ();
-  
-  void balloonify (Grob *, Stream_event *); 
+
+  void balloonify (Grob *, Stream_event *);
 };
 
 IMPLEMENT_TRANSLATOR_LISTENER (Balloon_engraver, annotate_output);
@@ -57,7 +57,7 @@ Balloon_engraver::Balloon_engraver ()
 void
 Balloon_engraver::balloonify (Grob *g, Stream_event *event)
 {
-  Grob * b = make_item ("BalloonTextItem", event->self_scm ());
+  Grob *b = make_item ("BalloonTextItem", event->self_scm ());
   b->set_property ("text", event->get_property ("text"));
   b->set_parent (g, Y_AXIS);
   b->set_parent (g, X_AXIS);
@@ -67,38 +67,36 @@ void
 Balloon_engraver::acknowledge_grob (Grob_info info)
 {
   Stream_event *cause = info.event_cause ();
-  
+
   SCM arts = cause ? cause->get_property ("articulations") : SCM_EOL;
   for (SCM s = arts; scm_is_pair (s); s = scm_cdr (s))
     {
       Stream_event *e = unsmob_stream_event (scm_car (s));
       if (e->in_event_class ("annotate-output-event"))
-       {
-         balloonify (info.grob (), e);
-       }
+        {
+          balloonify (info.grob (), e);
+        }
     }
 
   for (vsize i = 0; i < events_.size (); i++)
     {
       if (info.grob ()->name () == ly_symbol2string (events_[i]->get_property ("symbol")))
-       balloonify (info.grob (), events_[i]);
+        balloonify (info.grob (), events_[i]);
     }
 }
 
-
-  
 ADD_ACKNOWLEDGER (Balloon_engraver, grob);
-  
+
 ADD_TRANSLATOR (Balloon_engraver,
-              /* doc */
-              "Create balloon texts.",
+                /* doc */
+                "Create balloon texts.",
 
-              /* create */
-              "BalloonTextItem ",
+                /* create */
+                "BalloonTextItem ",
 
-              /*read*/
-              "",
+                /*read*/
+                "",
 
-              /*write*/
-              ""
-              );
+                /*write*/
+                ""
+               );