*** empty log message ***

[lilypond.git] / lily / custos.cc

diff --git a/lily/custos.cc b/lily/custos.cc
index cf77b605ef381d78f78dfc9be2af2ae3398bf7eb..55bad6226bcf734393e06ec85dd0dbf1b9264fe1 100644 (file)
--- a/lily/custos.cc
+++ b/lily/custos.cc
@@ -3,30 +3,28 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2000--2004 Juergen Reuter <reuter@ipd.uka.de>
+  (c) 2000--2005 Juergen Reuter <reuter@ipd.uka.de>
 */
 
 /* TODO:
 
- - do not show if a clef change immediately follows in the next line
-
- - decide: do or do not print custos if the next line starts with a rest
+- do not show if a clef change immediately follows in the next line
 
+- decide: do or do not print custos if the next line starts with a rest
 */
 
+#include <cstdio>
+#include <math.h> // rint
 
-#include <stdio.h>
+#include "custos.hh"
 #include "direction.hh"
 #include "staff-symbol-referencer.hh"
-#include "custos.hh"
-#include "stencil.hh"
 #include "warn.hh"
 #include "note-head.hh"
 #include "item.hh"
 #include "font-interface.hh"
-#include "math.h" // rint
 
-MAKE_SCHEME_CALLBACK (Custos,print,1);
+MAKE_SCHEME_CALLBACK (Custos, print, 1);
 SCM
 Custos::print (SCM smob)
 {
@@ -34,7 +32,7 @@ Custos::print (SCM smob)
 
   SCM scm_style = me->get_property ("style");
   String style;
-  if (gh_symbol_p (scm_style))
+  if (scm_is_symbol (scm_style))
     {
       style = ly_symbol2string (scm_style);
     }
@@ -48,16 +46,16 @@ Custos::print (SCM smob)
    * staffline or not, or shall we use individual font characters
    * for both cases?
    */
-  bool adjust = true; 
+  bool adjust = true;
 
-  int neutral_pos = 0;
-  Direction neutral_direction =
-    to_dir (me->get_property ("neutral-direction"));
+  int neutral_pos = robust_scm2int (me->get_property ("neutral-position"), 0);
+  Direction neutral_direction
+    = to_dir (me->get_property ("neutral-direction"));
 
-  int pos = (int)rint (Staff_symbol_referencer::get_position (me));
-  int sz = Staff_symbol_referencer::line_count (me)-1;
+  int pos = Staff_symbol_referencer::get_rounded_position (me);
+  int sz = Staff_symbol_referencer::line_count (me) - 1;
 
-  String font_char = "custodes-" + style + "-";
+  String font_char = "custodes." + style + ".";
   if (pos < neutral_pos)
     font_char += "u";
   else if (pos > neutral_pos)
@@ -85,22 +83,10 @@ Custos::print (SCM smob)
       me->warning (_f ("custos `%s' not found", font_char));
       return SCM_EOL;
     }
-  else
-    {
-      // add ledger lines
-      int pos = (int)rint (Staff_symbol_referencer::get_position (me));
-      int interspaces = Staff_symbol_referencer::line_count (me)-1;
-      if (abs (pos) - interspaces > 1)
-       {
-         Stencil ledger_lines =
-           Note_head::brew_ledger_lines (me, pos, interspaces,
-                                         stencil.extent (X_AXIS), 0, true);
-         stencil.add_stencil (ledger_lines);
-       }
-      return stencil.smobbed_copy ();
-    }
+
+  return stencil.smobbed_copy ();
 }
 
 ADD_INTERFACE (Custos, "custos-interface",
-  "A custos object.",
-  "style neutral-direction");
+              "A custos object.",
+              "style neutral-position neutral-direction");