release: 1.1.25

[lilypond.git] / lily / clef-item.cc

diff --git a/lily/clef-item.cc b/lily/clef-item.cc
index 72328b0954e9617b8280bb59899011ede0aed5b1..a41cb38f27b600b4990c2b2e7ae47e6e435dfff5 100644 (file)
--- a/lily/clef-item.cc
+++ b/lily/clef-item.cc
@@ -1,54 +1,86 @@
 /*
   clef-item.cc -- implement Clef_item
 
-  source file of the LilyPond music typesetter
+  source file of the GNU LilyPond music typesetter
 
-  (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+  (c)  1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
+#include <ctype.h>
 #include "clef-item.hh"
 #include "string.hh"
 #include "molecule.hh"
 #include "paper-def.hh"
 #include "lookup.hh"
-#include "clef-reg.hh"
+#include "clef-engraver.hh"
+#include "g-text-item.hh"
+#include "p-score.hh"
 
+void
+Clef_item::do_pre_processing()
+{
+  dim_cache_[Y_AXIS].translate (paper()->internote_f () * y_position_i_);
+  
+  bool b= (break_status_dir() != RIGHT);
+  change_b_ = b;
 
+  if (default_b_)
+    {
+      set_empty(b);
+      transparent_b_ = b;
+    }
+}
 
+/*
+  FIXME
+*/
 Clef_item::Clef_item()
 {
-    change = true;
-    read("violin");
+  breakable_b_ =true;
+  default_b_ = false;
+  change_b_ = true;
+  octave_dir_ = CENTER;
+  symbol_ = "treble";
+  y_position_i_ = -2;
 }
 
 void
-Clef_item::read(String t)
-{
-    type = t;
-    if (type == "violin")
-       y_off = 2;
-    if (type == "alto")
-       y_off = 4;
-    if (type == "tenor")
-       y_off = 6;
-    if (type == "bass")
-       y_off = 6;
-}
-void
-Clef_item::read(Clef_register const &k)
+Clef_item::do_add_processing ()
 {
-    read(k.clef_type_str_);
+  if (!break_status_dir_       // broken stuff takes care of their own texts
+      && octave_dir_)
+    {
+      G_text_item *g = new G_text_item;
+      pscore_l_->typeset_element (g);
+      
+      g->text_str_ = "8";
+      g->style_str_ = "italic";
+      g->dim_cache_[Y_AXIS].parent_l_ = &dim_cache_[Y_AXIS];
+      g->dim_cache_[X_AXIS].parent_l_ = &dim_cache_[X_AXIS];
+      add_dependency (g);      // just to be sure.
+
+      Real r = do_height ()[octave_dir_] + g->extent (Y_AXIS)[-octave_dir_];
+      g->dim_cache_[Y_AXIS].set_offset (r);
+    }
+
 }
 
+
+
+
+
 Molecule*
-Clef_item::brew_molecule_p()const
+Clef_item::do_brew_molecule_p() const
 {
-    String t = type;
-    if  (change)
-       t += "_change";
-    Symbol s = paper()->lookup_l()->clef(t);
-    Molecule*output = new Molecule(Atom(s));
-    output->translate(Offset(0, paper()->internote() * y_off));
-    return output;
+  String t = symbol_;
+  if  (change_b_)
+    t += "_change";
+  //  Atom s = lookup_l ()-> text ("roman", to_str (break_status_dir ()));
+    
+  Atom s = lookup_l ()->clef (t);
+  Molecule*output = new Molecule (Atom (s));
+  return output;
 }
 
+
+