2003 -> 2004

[lilypond.git] / lily / include / staff-symbol.hh

diff --git a/lily/include/staff-symbol.hh b/lily/include/staff-symbol.hh
index b854b76dfd5f58739f585f43d32f23fac3db617f..dbcf63f5cb8be0c028d2cd35ea05377654f78fe7 100644 (file)
--- a/lily/include/staff-symbol.hh
+++ b/lily/include/staff-symbol.hh
@@ -1,31 +1,32 @@
 /*
-  staffsym.hh -- declare Staff_symbol
+  staff-symbol.hh -- declare Staff_symbol
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 
-#ifndef STAFFSYM_HH
-#define STAFFSYM_HH
+#ifndef STAFF_SYMBOL_HH
+#define STAFF_SYMBOL_HH
 
 #include "lily-guile.hh"
+#include "lily-proto.hh"
 
 /**
-  This spanner draws the lines of a pstaff.
-  The bottom line is position 0.
-
-  TODO: add stafflinethickness as parameter.
+  TODO: add linethickness as parameter.
   */
 class Staff_symbol 
 {
 public:
-  static Real staff_space (Score_element*) ;
-  static int steps_i(Score_element*) ;
-  static int line_count (Score_element*);
-  static SCM brew_molecule (SCM);
-  static bool has_interface (Score_element*);
-  static void set_interface (Score_element*);
+  static Real staff_space (Grob*) ;
+  static Real get_line_thickness (Grob*);
+  static Real get_ledger_line_thickness (Grob*);
+    
+  static int get_steps (Grob*) ;
+  static int line_count (Grob*);
+  DECLARE_SCHEME_CALLBACK (brew_molecule, (SCM ));
+  static bool has_interface (Grob*);
+  
 };
-#endif // STAFFSYM_HH
+#endif // STAFF_SYMBOL_HH