Run grand replace for 2015.

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

diff --git a/lily/include/staff-symbol-referencer.hh b/lily/include/staff-symbol-referencer.hh
index 202f27f0ded4214fe476b2e74e6c122b10c920b3..3c5f55b836aa78b957de6fb223e107748ad85179 100644 (file)
--- a/lily/include/staff-symbol-referencer.hh
+++ b/lily/include/staff-symbol-referencer.hh
@@ -1,44 +1,75 @@
-/*   
-  staff-sym-referencer.hh -- declare staff_symbol_referencer
-  
-  source file of the GNU LilyPond music typesetter
-  
-  (c) 1999--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-  
- */
+/*
+  This file is part of LilyPond, the GNU music typesetter.
+
+  Copyright (C) 1999--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
+
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
+*/
 
 #ifndef STAFF_SYMBOL_REFERENCER_HH
 #define STAFF_SYMBOL_REFERENCER_HH
 
-#include "score-element.hh"
-
+#include "grob-interface.hh"
+#include "lily-proto.hh"
 
 /**
    A notation object that needs access to variables of the staff (no
    lines, leading).
-   
- */
-class Staff_symbol_referencer_interface 
+*/
+class Staff_symbol_referencer
 {
 public:
-  Score_element * elt_l_;      // junkme.
-  Staff_symbol_referencer_interface (Score_element const*);
-  static void set_interface (Score_element*);
-  static bool has_interface_b (Score_element*);
-  void set_position (Real);
-  static Real callback (Score_element *, Axis a);
+  DECLARE_GROB_INTERFACE ();
+  static bool ugly_hack (Grob *);
+  static void set_position (Grob *, Real);
+  static void pure_set_position (Grob *, Real);
+  DECLARE_SCHEME_CALLBACK (callback, (SCM element));
 
   /**
      Leading are the lead strips between the sticks (lines) of
      typeface. ie. leading is vertical space.
-   */
-  
-  Real staff_space () const;
-  Staff_symbol * staff_symbol_l () const;
-  int line_count () const;
-  Real position_f () const;
+  */
+  static Real line_thickness (Grob *);
+  static Real staff_space (Grob *);
+  static Grob *get_staff_symbol (Grob *);
+  static bool on_line (Grob *, int);
+  static bool on_staff_line (Grob *, int);
+  static int line_count (Grob *);
+  static Real get_position (Grob *);
+  static Real pure_get_position (Grob *);
+
+  /**
+     Interval of staff lines.
+  */
+  static Interval staff_span (Grob *);
+
+  /**
+     Half of the height, in staff space, i.e. 2.0 for a normal staff.
+  */
+  static Real staff_radius (Grob *);
+
+  static int get_rounded_position (Grob *);
+  static int pure_get_rounded_position (Grob *);
+  static Interval extent_in_staff (Grob *);
+
+private:
+  static void internal_set_position (Grob *, Real, bool);
+  static Real internal_get_position (Grob *, bool);
 };
 
-int compare_position (Score_element *const&,Score_element *const&); 
+int compare_position (Grob *const &, Grob *const &);
+bool position_less (Grob *const &, Grob *const &);
+bool pure_position_less (Grob *const &, Grob *const &);
 #endif /* STAFF_SYMBOL_REFERENCER_HH */