/*
- chord-name.cc -- implement Chord_name
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1999--2014 Jan Nieuwenhuizen <janneke@gnu.org>
- (c) 1999--2000 Jan Nieuwenhuizen <janneke@gnu.org>
+ 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 "chord-name.hh"
-#include "molecule.hh"
-#include "paper-def.hh"
+
+#include "output-def.hh"
#include "font-interface.hh"
-#include "score-element.hh"
#include "paper-column.hh"
-#include "line-of-score.hh"
+#include "system.hh"
#include "staff-symbol-referencer.hh"
-#include "text-item.hh"
+#include "text-interface.hh"
-MAKE_SCHEME_CALLBACK (Chord_name,after_line_breaking,1);
+MAKE_SCHEME_CALLBACK (Chord_name, after_line_breaking, 1);
SCM
Chord_name::after_line_breaking (SCM smob)
{
- Item* me = dynamic_cast<Item*> (unsmob_element (smob));
+ Item *me = unsmob_item (smob);
assert (me);
-
- SCM s = me->get_elt_property ("begin-of-line-visible");
+
+ SCM s = me->get_property ("begin-of-line-visible");
if (to_boolean (s))
{
- if (Paper_column::rank_i (me->column_l ()) -
- /*
- hmm, what's my column number in this line?
- why doesn't this work?
- me->line_l ()->rank_i_ > 2)
- */
- me->line_l ()->spanned_rank_iv ()[LEFT] > 1)
- me->suicide ();
+ if (me->get_column ()->get_rank ()
+ - me->get_system ()->spanned_rank_interval ()[LEFT] > 1)
+ me->suicide ();
}
return SCM_UNSPECIFIED;
}
-MAKE_SCHEME_CALLBACK (Chord_name,brew_molecule,1);
-SCM
-Chord_name::brew_molecule (SCM smob)
-{
- Score_element *me = unsmob_element (smob);
- SCM style = me->get_elt_property ("style");
-
- if (!gh_string_p (style))
- style = ly_str02scm ("banter");
-
- SCM inversion = me-> get_elt_property ("inversion");
- if (inversion == SCM_EOL)
- inversion = SCM_BOOL_F;
+ADD_INTERFACE (Chord_name,
+ "A chord label (name or fretboard).",
- SCM bass = me->get_elt_property ("bass");
- if (bass == SCM_EOL)
- bass = SCM_BOOL_F;
-
- SCM pitches = me->get_elt_property ("pitches");
- SCM func = me->get_elt_property (ly_symbol2scm ("chord-name-function"));
- SCM text = gh_call3 (func, style, pitches, gh_cons (inversion, bass));
-
- SCM properties = Font_interface::font_alist_chain (me);
- Molecule mol = Text_item::text2molecule (me, text, properties);
-
- SCM space = me->get_elt_property ("word-space");
- if (gh_number_p (space))
- {
- Molecule m;
- m.set_empty (false);
- mol.add_at_edge (X_AXIS, RIGHT, m, gh_scm2double (space)*
- Staff_symbol_referencer::staff_space (me));
- }
-
- return mol.create_scheme ();
-}
+ /* properties */
+ "begin-of-line-visible "
+ );