4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
12 #include "lily-guile.hh"
13 #include "lily-proto.hh"
18 class Tie_configuration
26 Interval attachment_x_;
31 void center_tie_vertically (Tie_details const &);
32 Bezier get_bezier (Tie_details const &) const;
33 Real height (Tie_details const&) const;
35 static int compare (Tie_configuration const &a,
36 Tie_configuration const &b);
37 static Real distance (Tie_configuration const &a,
38 Tie_configuration const &b);
41 INSTANTIATE_COMPARE (Tie_configuration, Tie_configuration::compare);
43 class Ties_configuration
46 Array<Tie_configuration> ties_;
52 static void set_head (Grob *, Direction, Grob *head);
53 static bool has_interface (Grob *);
54 static Grob *head (Grob *, Direction);
55 static int get_column_rank (Grob *, Direction);
56 static int get_position (Grob *);
57 static Direction get_default_dir (Grob *);
58 static void get_configuration (Grob *, Tie_configuration *,
59 Tie_formatting_problem const &);
60 static void set_control_points (Grob *, Grob *,
61 Tie_configuration const&,
63 static void set_default_control_points (Grob *);
64 DECLARE_SCHEME_CALLBACK (print, (SCM));
65 DECLARE_SCHEME_CALLBACK (set_spacing_rods, (SCM));
66 DECLARE_SCHEME_CALLBACK (calc_direction, (SCM));
67 DECLARE_SCHEME_CALLBACK (calc_control_points, (SCM));
68 static int compare (Grob *const &s1,
71 static Interval get_default_attachments (Spanner *me, Grob *common, Real gap,
72 int *staff_position, bool *in_between,