2 rest.cc -- implement Rest
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
10 #include "paper-def.hh"
14 #include "paper-score.hh"
15 #include "staff-symbol-referencer.hh"
19 Rest::after_line_breaking ()
21 if (balltype_i () == 0)
23 Staff_symbol_referencer_interface si (this);
24 si.set_position (si.position_f () + 2);
28 if (d && balltype_i () > 4) // UGH.
33 staff_symbol_referencer (d)
34 .set_position ((balltype_i () == 7) ? 4 : 3);
40 Rest::do_brew_molecule () const
44 if (balltype_i () == 0 || balltype_i () == 1)
46 Staff_symbol_referencer_interface si(this);
47 ledger_b = abs(si.position_f () - (2* balltype_i () - 1))
52 SCM style_sym =get_elt_property ("style");
53 if (balltype_i () >= 2 &&gh_string_p ( style_sym))
55 style = ly_scm2string (style_sym);
58 String idx = ("rests-") + to_str (balltype_i ()) + (ledger_b ? "o" : "") + style;
60 return lookup_l ()->afm_find (idx);