-/*
- sustain-pedal.cc -- implement Sustain_pedal
-
- source file of the GNU LilyPond music typesetter
-
- (c) 2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
-#include "score-element.hh"
-#include "molecule.hh"
+/*
+ This file is part of LilyPond, the GNU music typesetter.
+
+ Copyright (C) 2000--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "grob.hh"
+#include "stencil.hh"
#include "font-interface.hh"
-#include "string.hh"
-// update comment --hwn
+// update comment --hwn
/*
Urg.
This is almost text
Problem is:
- * we have no kerning
- * symbols are at wrong place in font
+ * we have no kerning
+ * symbols are at wrong place in font
Properties:
- glyph -- text string (TODO: make one large glyph of the Ped symbol, removes need for member_brew_molecule ())
-
+ glyph -- text string (TODO: make one large glyph of the Ped symbol, removes need for member_print ())
*/
+/*
+ FIXME. Need to use markup.
+*/
struct Sustain_pedal
{
public:
- DECLARE_SCHEME_CALLBACK(brew_molecule, (SCM));
+ DECLARE_SCHEME_CALLBACK (print, (SCM));
};
-
-MAKE_SCHEME_CALLBACK(Sustain_pedal,brew_molecule,1);
+MAKE_SCHEME_CALLBACK (Sustain_pedal, print, 1);
SCM
-Sustain_pedal::brew_molecule (SCM smob)
+Sustain_pedal::print (SCM smob)
{
- Score_element * e = unsmob_element (smob);
-
- Molecule mol;
- SCM glyph = e->get_elt_property ("text");
- if (!gh_string_p (glyph))
+ Grob *e = unsmob_grob (smob);
+
+ Stencil mol;
+ SCM glyph = e->get_property ("text");
+ if (!scm_is_string (glyph))
return mol.smobbed_copy ();
- String text = ly_scm2string (glyph);
- for (int i = 0; i < text.length_i (); i++)
+ string text = ly_scm2string (glyph);
+
+ for (ssize i = 0; i < text.length (); i++)
{
- String idx ("pedal-");
- if (text.cut_str (i, 3) == "Ped")
- {
- idx += "Ped";
- i += 2;
- }
+ string idx ("pedal.");
+ if (text.substr (i, 3) == "Ped")
+ {
+ idx += "Ped";
+ i += 2;
+ }
else
- idx += String (&text.byte_C ()[i], 1);
- Molecule m = Font_interface::get_default_font (e)->find_by_name (idx);
- if (!m.empty_b ())
- mol.add_at_edge (X_AXIS, RIGHT, m, 0);
+ idx += string (&text.c_str ()[i], 1);
+ Stencil m = Font_interface::get_default_font (e)->find_by_name (idx);
+ if (!m.is_empty ())
+ mol.add_at_edge (X_AXIS, RIGHT, m, 0);
}
-
+
return mol.smobbed_copy ();
}