-/*
+/*
font-interface.cc -- implement Font_interface
source file of the GNU LilyPond music typesetter
-
+
(c) 2000--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+*/
-#include "all-font-metrics.hh"
-#include "font-metric.hh"
#include "font-interface.hh"
-#include "grob.hh"
-#include "paper-def.hh"
-#include "warn.hh"
+#include "all-font-metrics.hh"
+#include "output-def.hh"
+#include "warn.hh"
+#include "grob.hh"
-/*
- todo: split up this func, reuse in text_item?
- */
+/* todo: split up this func, reuse in text_item? */
Font_metric *
-Font_interface::get_default_font (Grob*me)
+Font_interface::get_default_font (Grob *me)
{
- Font_metric * fm = unsmob_metrics (me->get_property ("font"));
- if (fm)
- return fm;
-
- fm = select_font (me->get_paper (), font_alist_chain (me));
- me->set_property ("font", fm->self_scm ());
+ Font_metric *fm = unsmob_metrics (me->get_property ("font"));
+ if (!fm)
+ {
+ SCM chain = music_font_alist_chain (me);
+
+ fm = select_font (me->get_layout (), chain);
+ me->set_property ("font", fm->self_scm ());
+ }
+
return fm;
}
-
-LY_DEFINE(ly_font_interface_get_default_font,
- "ly:get-default-font", 1 , 0, 0,
- (SCM grob), "Return the default font for grob @var{gr}.")
+LY_DEFINE (ly_font_interface_get_default_font, "ly:get-default-font",
+ 1 , 0, 0, (SCM grob),
+ "Return the default font for grob @var{gr}.")
{
- Grob * gr = unsmob_grob (grob);
- SCM_ASSERT_TYPE(gr, grob, SCM_ARG1, __FUNCTION__, "grob");
+ Grob *gr = unsmob_grob (grob);
+ SCM_ASSERT_TYPE (gr, grob, SCM_ARG1, __FUNCTION__, "grob");
return Font_interface::get_default_font (gr)->self_scm ();
}
SCM
-Font_interface::font_alist_chain (Grob*g)
+Font_interface::music_font_alist_chain (Grob *g)
{
- SCM defaults = g->get_paper ()->lookup_variable (ly_symbol2scm ("font-defaults"));
-
+ SCM defaults
+ = g->get_layout ()->lookup_variable (ly_symbol2scm ("font-defaults"));
return g->get_property_alist_chain (defaults);
}
-
-
-
+SCM
+Font_interface::text_font_alist_chain (Grob *g)
+{
+ SCM defaults
+ = g->get_layout ()->lookup_variable (ly_symbol2scm ("text-font-defaults"));
+ return g->get_property_alist_chain (defaults);
+}
ADD_INTERFACE (Font_interface, "font-interface",
- "Any symbol that is typeset through fixed sets of glyphs (ie. fonts)",
+ "Any symbol that is typeset through fixed sets of glyphs, "
+ " (ie. fonts)",
"font-magnification font font-series font-shape "
- "font-family font-name font-size");
+ "font-family font-encoding font-name font-size");