/*
- ambitus-engraver.cc -- implement Ambitus_engraver
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
-
- (c) 2002--2009 Juergen Reuter <reuter@ipd.uka.de>
+ Copyright (C) 2002--2010 Juergen Reuter <reuter@ipd.uka.de>
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 "engraver.hh"
Ambitus_engraver::Ambitus_engraver ()
{
ambitus_ = 0;
- heads_[LEFT] = heads_[RIGHT] = 0;
- accidentals_[LEFT] = accidentals_[RIGHT] = 0;
+ heads_.set (0, 0);
+ accidentals_.set (0, 0);
group_ = 0;
is_typeset_ = false;
start_key_sig_ = SCM_EOL;
if (ambitus_ && !pitch_interval_.is_empty ())
{
Grob *accidental_placement =
- make_item ("AccidentalPlacement",
- accidentals_[DOWN]->self_scm ());
+ make_item ("AccidentalPlacement", accidentals_[DOWN]->self_scm ());
Direction d = DOWN;
do
Pitch p = pitch_interval_[d];
heads_[d]->set_property ("cause", causes_[d]->self_scm());
heads_[d]->set_property ("staff-position",
- scm_from_int (start_c0_
- + p.steps ()));
+ scm_from_int (start_c0_ + p.steps ()));
SCM handle = scm_assoc (scm_cons (scm_from_int (p.get_octave ()),
scm_from_int (p.get_notename ())),
start_key_sig_);
Rational sig_alter = (handle != SCM_BOOL_F)
- ? robust_scm2rational (scm_cdr (handle), Rational (0)) : Rational (0);
+ ? robust_scm2rational (scm_cdr (handle), Rational (0))
+ : Rational (0);
if (sig_alter == p.get_alteration ())
{
heads_[d]->set_object ("accidental-grob", SCM_EOL);
}
else
- {
- accidentals_[d]->set_property ("alteration", ly_rational2scm (p.get_alteration ()));
- }
- Separation_item::add_conditional_item (heads_[d], accidental_placement);
- Accidental_placement::add_accidental (accidental_placement, accidentals_[d]);
+ accidentals_[d]->
+ set_property ("alteration",
+ ly_rational2scm (p.get_alteration ()));
+ Separation_item::add_conditional_item (heads_[d],
+ accidental_placement);
+ Accidental_placement::add_accidental (accidental_placement,
+ accidentals_[d]);
+ Pointer_group_interface::add_grob (ambitus_,
+ ly_symbol2scm ("note-heads"),
+ heads_[d]);
}
while (flip (&d) != DOWN);
-
- Pointer_group_interface::add_grob (ambitus_, ly_symbol2scm ("note-heads"), heads_[DOWN]);
- Pointer_group_interface::add_grob (ambitus_, ly_symbol2scm ("note-heads"), heads_[UP]);
Axis_group_interface::add_element (group_, accidental_placement);
}
else
{
accidentals_[d]->suicide ();
heads_[d]->suicide ();
- }
+ }
while (flip (&d) != DOWN);
ambitus_->suicide ();
ADD_ACKNOWLEDGER (Ambitus_engraver, note_head);
ADD_TRANSLATOR (Ambitus_engraver,
/* doc */
- "",
+ "Create an ambitus.",
/* create */
"AccidentalPlacement "
"AmbitusNoteHead ",
/* read */
- "",
+ "keySignature "
+ "middleCPosition ",
/* write */
""