/*
- chord-name.cc -- implement Chord_name
+ chord-name.cc -- implement Chord_label
source file of the GNU LilyPond music typesetter
- (c) 1999--2002 Jan Nieuwenhuizen <janneke@gnu.org>
+ (c) 1999--2009 Jan Nieuwenhuizen <janneke@gnu.org>
*/
#include "chord-name.hh"
-#include "molecule.hh"
-#include "paper-def.hh"
+
+#include "output-def.hh"
#include "font-interface.hh"
-#include "grob.hh"
#include "paper-column.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 = unsmob_item (smob);
+ Item *me = unsmob_item (smob);
assert (me);
-
- SCM s = me->get_grob_property ("begin-of-line-visible");
+
+ SCM s = me->get_property ("begin-of-line-visible");
if (to_boolean (s))
{
- if (Paper_column::get_rank (me->get_column ()) -
- me->get_system ()->spanned_rank_iv ()[LEFT] > 1)
+ 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)
-{
- Grob *me = unsmob_grob (smob);
- SCM style = me->get_grob_property ("style");
-
- if (!gh_symbol_p (style))
- style = ly_symbol2scm ("banter");
-
- SCM chord = me->get_grob_property ("chord");
- SCM func = me->get_grob_property ("chord-name-function");
- SCM text = gh_call2 (func, style, chord);
-
- SCM properties = Font_interface::font_alist_chain (me);
- Molecule mol = Text_item::text2molecule (me, text, properties);
-
- SCM space = me->get_grob_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.smobbed_copy ();
-}
-
-
-ADD_INTERFACE (Chord_name, "chord-name-interface",
- "generate a chord name",
- "pitches chord style chord-name-function inversion bass begin-of-line-visible");
+ADD_INTERFACE (Chord_name,
+ "A chord label (name or fretboard).",
+ /* properties */
+ "begin-of-line-visible "
+ );