Fix some bugs in the dynamic engraver and PostScript backend

[lilypond.git] / lily / breathing-sign-engraver.cc

diff --git a/lily/breathing-sign-engraver.cc b/lily/breathing-sign-engraver.cc
index f6442151a02398af992cc3c953f716a2129a0295..d659b64a90b2a0af0ba77b43f0b23fecd47d9da8 100644 (file)
--- a/lily/breathing-sign-engraver.cc
+++ b/lily/breathing-sign-engraver.cc
@@ -1,73 +1,72 @@
 /*
   breathing_sign-engraver.cc -- implement Breathing_sign_engraver
 
-  (c) 1999--2004 Michael Krause
+  (c) 1999--2006 Michael Krause
 
   written for the GNU LilyPond music typesetter
 
-TODO:
+  TODO:
 
   . Cancel any beams running through the breathing sign
- ([e8 \breathe f e f] should become [e8] \breathe [f e f])
+  ([e8 \breathe f e f] should become [e8] \breathe [f e f])
   . Spacing is not yet completely pretty
-
 */
 
 #include "staff-symbol-referencer.hh"
 #include "breathing-sign.hh"
-#include "engraver-group-engraver.hh"
+#include "engraver-group.hh"
 #include "item.hh"
 
-
-class Breathing_sign_engraver : public Engraver {
+class Breathing_sign_engraver : public Engraver
+{
 public:
   TRANSLATOR_DECLARATIONS (Breathing_sign_engraver);
-  
+
 protected:
-  virtual bool try_music (Music *req);
-  virtual void process_acknowledged_grobs ();
-  virtual void stop_translation_timestep ();
+  virtual bool try_music (Music *event);
+  void process_acknowledged ();
+  void stop_translation_timestep ();
 
 private:
-  Music * breathing_sign_req_;
-  Grob * breathing_sign_;
+  Music *breathing_sign_event_;
+  Grob *breathing_sign_;
 };
 
 Breathing_sign_engraver::Breathing_sign_engraver ()
 {
   breathing_sign_ = 0;
-  breathing_sign_req_ = 0;
+  breathing_sign_event_ = 0;
 }
 
 bool
-Breathing_sign_engraver::try_music (Music*r)
+Breathing_sign_engraver::try_music (Music *r)
 {
-  breathing_sign_req_ = r;
+  breathing_sign_event_ = r;
   return true;
 }
 
 void
-Breathing_sign_engraver::process_acknowledged_grobs ()
+Breathing_sign_engraver::process_acknowledged ()
 {
-  if (breathing_sign_req_ && ! breathing_sign_)
+  if (breathing_sign_event_ && ! breathing_sign_)
     {
-      breathing_sign_ = make_item ("BreathingSign", breathing_sign_req_->self_scm ());
-      breathing_sign_req_ = 0;
+      breathing_sign_ = make_item ("BreathingSign", breathing_sign_event_->self_scm ());
+      breathing_sign_event_ = 0;
     }
 }
 
-void 
+void
 Breathing_sign_engraver::stop_translation_timestep ()
 {
   breathing_sign_ = 0;
-  breathing_sign_req_ = 0;
+  breathing_sign_event_ = 0;
 }
 
+#include "translator.icc"
 
-ENTER_DESCRIPTION (Breathing_sign_engraver,
-/* descr */       "",
-/* creats*/       "BreathingSign",
-/* accepts */     "breathing-event",
-/* acks  */      "",
-/* reads */       "",
-/* write */       "");
+ADD_TRANSLATOR (Breathing_sign_engraver,
+               /* doc */ "",
+               /* create */ "BreathingSign",
+               /* accept */ "breathing-event",
+               /* read */ "",
+               /* write */ "");