lilypond-1.3.94

diff --git a/lily/line-number-engraver.cc b/lily/line-number-engraver.cc
deleted file mode 100644 (file)
index 476ade7..0000000
--- a/lily/line-number-engraver.cc
+++ /dev/null
@@ -1,105 +0,0 @@
-/*   
-  line-number-engraver.cc --  implement  Line_number_engraver
-  
-  source file of the GNU LilyPond music typesetter
-  
-  (c) 2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-  
- */
-
-#include "engraver.hh"
-#include "item.hh"
-#include "side-position-interface.hh"
-#include "rhythmic-head.hh"
-#include "stem.hh"
-#include "note-head.hh"
-
-/**
-   Annotate output with line numbers. Creates text-items when it
-   catches note heads.  */
-class Line_number_engraver : public Engraver
-{
-  Array<Score_element_info> interesting_;
-  Link_array<Score_element> support_;
-  Item * text_item_p_;
-  String last_text_;
-public:
-  Line_number_engraver ();
-  VIRTUAL_COPY_CONS (Translator);
-protected:
-  virtual void do_pre_move_processing ();
-  virtual void acknowledge_element (Score_element_info);
-  virtual void process_acknowledged ();
-};
-
-void
-Line_number_engraver::process_acknowledged ()
-{
-  if (!text_item_p_ && interesting_.size ())
-    {
-      text_item_p_ = new Item (get_property ("basicTextProperties") );
-      Side_position::set_axis (text_item_p_,Y_AXIS);
-      Side_position::set_direction (text_item_p_, UP);
-      text_item_p_->set_parent (interesting_[0].elem_l_, Y_AXIS);
-
-
-      announce_element (text_item_p_, 0);
-    }
-}
-
-void
-Line_number_engraver::acknowledge_element (Score_element_info inf)
-{
-  if (!inf.req_l_)
-    return ;
-  
-  if ( Note_head::has_interface (inf.elem_l_))
-    {
-      interesting_.push (inf);
-      support_.push (inf.elem_l_);
-    }
-  else if (Stem::has_interface (inf.elem_l_))
-    {
-      support_.push (inf.elem_l_);
-    }
-}
-
-void
-Line_number_engraver::do_pre_move_processing ()
-{
-  if (text_item_p_)
-    {
-      String s;
-      
-      for (int i=0; i < interesting_.size (); i++)
-       {
-         if (i)
-           s += ",";
-         
-         s += interesting_[i].req_l_->origin ()->line_number_str ();
-         
-       }
-
-      for (int j= support_.size (); j--; )
-       {
-         Side_position::add_support (text_item_p_,support_[j]);
-       }
-      if (s != last_text_)
-       {
-         text_item_p_->set_elt_property ("text", ly_str02scm (s.ch_C()));
-         last_text_ =s;
-       }
-      
-      typeset_element (text_item_p_);
-      text_item_p_ =0;
-    }
-  interesting_.clear ();
-  support_.clear ();
-}
-
-Line_number_engraver::Line_number_engraver ()
-{
-  text_item_p_ =0;
-}
-
-ADD_THIS_TRANSLATOR(Line_number_engraver);