* lily/spacing-engraver.cc (finalize): robustifications.

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

diff --git a/lily/lyric-engraver.cc b/lily/lyric-engraver.cc
index 279fc1f141eff02de91c77d9141b4415510a0bce..6b63b428b6fb510e0150c1f9be4efe0ee073c8d2 100644 (file)
--- a/lily/lyric-engraver.cc
+++ b/lily/lyric-engraver.cc
@@ -3,12 +3,12 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c)  1997--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   Jan Nieuwenhuizen <janneke@gnu.org>
 */
 
 #include "engraver.hh"
-#include "musical-request.hh"
+#include "event.hh"
 #include "item.hh"
 #include "paper-def.hh"
 #include "font-metric.hh"
@@ -23,14 +23,13 @@ class Lyric_engraver : public Engraver
 protected:
   virtual void stop_translation_timestep ();
   virtual bool try_music (Music *);
-  virtual void create_grobs ();
-  virtual void start_translation_timestep ();
+  virtual void process_music ();
   
 public:
   TRANSLATOR_DECLARATIONS(Lyric_engraver);
 private:
-  Lyric_req * req_l_;
-  Item* text_p_;
+  Music * req_;
+  Item* text_;
 };
 
 
@@ -38,66 +37,51 @@ private:
 
 Lyric_engraver::Lyric_engraver ()
 {
-  text_p_ =0;
-  req_l_ =0;
+  text_ =0;
+  req_ =0;
 }
 
 bool
 Lyric_engraver::try_music (Music*r)
 {
-  if (Lyric_req* l = dynamic_cast <Lyric_req *> (r))
+  if (r->is_mus_type ("lyric-event"))
     {
-      if (req_l_)
+      if (req_)
        return false;
-      req_l_ =l;
+      req_ =r;
       return true;
     }
   return false;
 }
 
 void
-Lyric_engraver::create_grobs ()
+Lyric_engraver::process_music ()
 {
-  if (req_l_)
+  if (req_)
     {
-      text_p_=  new Item (get_property ("LyricText"));
+      text_=  make_item ("LyricText");
       
-      text_p_->set_grob_property ("text", req_l_->get_mus_property ("text"));
-
-      /*
-       We can't reach the notehead where we're centered from here. So
-       we kludge.
-
- (UGH UGH, pulled amount of space out of thin air)
-      */
-      
-      text_p_->translate_axis (0.66, X_AXIS);
-      
-      announce_grob(text_p_, req_l_->self_scm());
-      req_l_ = 0;
+      text_->set_grob_property ("text", req_->get_mus_property ("text"));
+      announce_grob (text_, req_->self_scm());
     }
 }
 
 void
 Lyric_engraver::stop_translation_timestep ()
 {
-  if (text_p_)
+  if (text_)
     {
-      typeset_grob (text_p_);
-      text_p_ =0;
+      typeset_grob (text_);
+      text_ =0;
     }
-}
-
-void
-Lyric_engraver::start_translation_timestep ()
-{
-  req_l_ =0;
+  req_ =0;
 }
 
 
 ENTER_DESCRIPTION(Lyric_engraver,
 /* descr */       "",
 /* creats*/       "",
-/* acks  */       "",
+/* accepts */     "lyric-event",
+/* acks  */      "",
 /* reads */       "",
 /* write */       "");