-/*
- lyric-combine-music.cc -- implement Lyric_combine_music
-
- source file of the GNU LilyPond music typesetter
-
- (c) 1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+/*
+ This file is part of LilyPond, the GNU music typesetter.
-#include "lyric-combine-music.hh"
-#include "musical-pitch.hh"
+ Copyright (C) 1999--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
-Lyric_combine_music::Lyric_combine_music (Music * m, Music * l)
-{
- music_p_ = m;
- lyrics_p_ = l;
-}
+ 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.
-Lyric_combine_music::~Lyric_combine_music ()
-{
- delete music_p_;
- delete lyrics_p_;
-}
+ 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.
-Lyric_combine_music::Lyric_combine_music (Lyric_combine_music const&s)
- : Music (s)
-{
- music_p_ = s.music_p_ ? s.music_p_->clone ():0;
- lyrics_p_ = s.lyrics_p_ ? s.lyrics_p_->clone ():0;
-}
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
+*/
-void
-Lyric_combine_music::transpose (Musical_pitch p)
-{
- music_p_->transpose (p);
- lyrics_p_->transpose (p);
-}
-
-void
-Lyric_combine_music::do_print () const
-{
- music_p_->print();
- lyrics_p_->print ();
-}
+#include "music.hh"
-Moment
-Lyric_combine_music::length_mom () const
+struct Lyric_combine_music
{
- return music_p_->length_mom ();
-}
-
-Musical_pitch
-Lyric_combine_music::to_relative_octave ( Musical_pitch p )
-{
- p = music_p_->to_relative_octave (p);
- return lyrics_p_->to_relative_octave (p);
-}
-
-void
-Lyric_combine_music::compress (Moment m)
-{
- music_p_->compress (m);
-}
-
-Music*
-Lyric_combine_music::music_l () const
-{
- return music_p_;
-}
+public:
+ DECLARE_SCHEME_CALLBACK (length_callback, (SCM));
+};
-Music*
-Lyric_combine_music::lyrics_l () const
+MAKE_SCHEME_CALLBACK (Lyric_combine_music, length_callback, 1);
+SCM
+Lyric_combine_music::length_callback (SCM m)
{
- return lyrics_p_;
+ Music *me = unsmob<Music> (m);
+ Music *melody = unsmob<Music> (scm_car (me->get_property ("elements")));
+ return melody->get_length ().smobbed_copy ();
}