* flower

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

diff --git a/lily/cluster-engraver.cc b/lily/cluster-engraver.cc
index ec65f0ef386140316958654907e6d71705b5fabf..02c7613cbcb8f699fb656a31f5bf173fe1e0170e 100644 (file)
--- a/lily/cluster-engraver.cc
+++ b/lily/cluster-engraver.cc
@@ -18,17 +18,17 @@ class Cluster_spanner_engraver : public Engraver
 protected:
   TRANSLATOR_DECLARATIONS (Cluster_spanner_engraver);
   virtual bool try_music (Music *);
-  virtual void process_music ();  
+  virtual void process_music ();
   virtual void acknowledge_grob (Grob_info);
   virtual void stop_translation_timestep ();
   virtual void finalize ();
 private:
   Link_array<Music> cluster_notes_;
-  Item* beacon_;
+  Item *beacon_;
 
   void typeset_grobs ();
   Spanner *spanner_;
-  Spanner *finished_spanner_ ;
+  Spanner *finished_spanner_;
 };
 
 Cluster_spanner_engraver::Cluster_spanner_engraver ()
@@ -64,7 +64,7 @@ Cluster_spanner_engraver::try_music (Music *m)
     }
   else if (m->is_mus_type ("busy-playing-event"))
     return cluster_notes_.size ();
-  
+
   return false;
 }
 
@@ -75,31 +75,31 @@ Cluster_spanner_engraver::process_music ()
     {
       SCM c0scm = get_property ("middleCPosition");
 
-      int c0 =  scm_is_number (c0scm) ? scm_to_int (c0scm) : 0;
+      int c0 = scm_is_number (c0scm) ? scm_to_int (c0scm) : 0;
       int pmax = INT_MIN;
       int pmin = INT_MAX;
-      
+
       for (int i = 0; i <cluster_notes_.size (); i++)
        {
          Pitch *pit = unsmob_pitch (cluster_notes_[i]->get_property ("pitch"));
 
-         int p =( pit ? pit->steps () : 0) + c0;
+         int p = (pit ? pit->steps () : 0) + c0;
 
          pmax = pmax >? p;
          pmin = pmin <? p;
        }
-      
+
       beacon_ = make_item ("ClusterSpannerBeacon", cluster_notes_[0]->self_scm ());
       beacon_->set_property ("positions",
-                                 scm_cons (scm_int2num (pmin),
-                                           scm_int2num (pmax)));
+                            scm_cons (scm_int2num (pmin),
+                                      scm_int2num (pmax)));
     }
 
   if (beacon_ && !spanner_)
-    {    
-      spanner_ = make_spanner ("ClusterSpanner", cluster_notes_[0]->self_scm () );
+    {
+      spanner_ = make_spanner ("ClusterSpanner", cluster_notes_[0]->self_scm ());
     }
-  
+
   if (beacon_ && spanner_)
     {
       add_bound_item (spanner_, beacon_);
@@ -107,7 +107,6 @@ Cluster_spanner_engraver::process_music ()
     }
 }
 
-
 void
 Cluster_spanner_engraver::stop_translation_timestep ()
 {
@@ -126,10 +125,10 @@ Cluster_spanner_engraver::acknowledge_grob (Grob_info info)
 }
 
 ADD_TRANSLATOR (Cluster_spanner_engraver,
-/* descr */    "Engraves a cluster using Spanner notation ",
-/* creats*/    "ClusterSpanner ClusterSpannerBeacon",
-/* accepts */  "cluster-note-event busy-playing-event",
-/* acks  */    "note-column-interface",
-/* reads */    "",
-/* write */    "");
+               /* descr */     "Engraves a cluster using Spanner notation ",
+               /* creats*/     "ClusterSpanner ClusterSpannerBeacon",
+               /* accepts */   "cluster-note-event busy-playing-event",
+               /* acks  */     "note-column-interface",
+               /* reads */     "",
+               /* write */     "");