2 font-interface.cc -- implement Font_interface
4 source file of the GNU LilyPond music typesetter
6 (c) 2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
10 #include "all-font-metrics.hh"
11 #include "font-metric.hh"
12 #include "font-interface.hh"
13 #include "score-element.hh"
14 #include "paper-def.hh"
17 todO : split up this func, reuse in text_item?
20 Font_interface::get_default_font (Score_element*me)
22 Font_metric * fm = unsmob_metrics (me->get_elt_property ("font"));
26 SCM ss = me->paper_l ()->style_sheet_;
28 SCM proc = gh_cdr (scm_assoc (ly_symbol2scm ("properties-to-font"),
31 SCM fonts = gh_cdr (scm_assoc (ly_symbol2scm ("fonts"), ss));
32 SCM defaults = gh_cdr (scm_assoc (ly_symbol2scm ("font-defaults"),
35 assert (gh_procedure_p (proc));
36 SCM font_name = gh_call2 (proc, fonts,
37 gh_list (me->mutable_property_alist_,
38 me->immutable_property_alist_,
42 fm = me->paper_l ()->find_font (font_name, 1.0);
43 me->set_elt_property ("font", fm->self_scm ());