2 span-bar.hh -- declare Span_bar
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
13 #include "lily-guile.hh"
14 #include "lily-proto.hh"
17 This is a barline that is spanned across other bar lines. This is
18 the implementation of the long barlines that occur in orchestral
19 score and other multi-staff music.
25 static bool has_interface (Grob*);
26 static Interval get_spanned_interval (Grob*);
27 static void add_bar (Grob*,Grob*);
28 static void evaluate_glyph (Grob*);
29 static void evaluate_empty (Grob*);
30 DECLARE_SCHEME_CALLBACK (width_callback, (SCM smob, SCM axis));
31 DECLARE_SCHEME_CALLBACK (get_bar_size, (SCM ));
32 DECLARE_SCHEME_CALLBACK (print, (SCM ));
33 DECLARE_SCHEME_CALLBACK (before_line_breaking, (SCM ));
34 DECLARE_SCHEME_CALLBACK (center_on_spanned_callback, (SCM element, SCM axis));