/*
- repeated-music.cc -- implement Repeated_music
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1999--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1999--2007 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 "repeated-music.hh"
Music *
Repeated_music::body (Music *me)
{
- return unsmob_music (me->get_property ("element"));
+ return Music::unsmob (me->get_property ("element"));
}
SCM
return me->get_property ("elements");
}
-MAKE_SCHEME_CALLBACK (Repeated_music, relative_callback, 2);
-SCM
-Repeated_music::relative_callback (SCM music, SCM pitch)
-{
- Pitch p = *unsmob_pitch (pitch);
- Music *me = unsmob_music (music);
- if (lily_1_8_relative)
- {
- Music *body = unsmob_music (me->get_property ("element"));
- if (body)
- p = body->to_relative_octave (p);
-
- Pitch last = p;
- SCM alternatives = me->get_property ("elements");
-
- for (SCM s = alternatives; scm_is_pair (s); s = scm_cdr (s))
- {
- lily_1_8_compatibility_used = true;
- unsmob_music (scm_car (s))->to_relative_octave (p);
- }
-
- return last.smobbed_copy ();
- }
- else
- return me->generic_to_relative_octave (p).smobbed_copy ();
-}
-
Moment
Repeated_music::alternatives_get_length (Music *me, bool fold)
{
SCM p = alternative_list;
while (scm_is_pair (p) && done < count)
{
- m = m + unsmob_music (scm_car (p))->get_length ();
+ m = m + Music::unsmob (scm_car (p))->get_length ();
done++;
if (count - done < len)
- p = scm_cdr (p);
+ p = scm_cdr (p);
}
return m;
}
Repeated_music::body_get_length (Music *me)
{
Moment m = 0;
- if (Music *body = unsmob_music (me->get_property ("element")))
+ if (Music *body = Music::unsmob (me->get_property ("element")))
m = body->get_length ();
return m;
}
SCM
Repeated_music::unfolded_music_length (SCM m)
{
- Music *me = unsmob_music (m);
+ Music *me = Music::unsmob (m);
Moment l = Moment (repeat_count (me)) * body_get_length (me) + alternatives_get_length (me, false);
return l.smobbed_copy ();
SCM
Repeated_music::folded_music_length (SCM m)
{
- Music *me = unsmob_music (m);
+ Music *me = Music::unsmob (m);
Moment l = body_get_length (me) + alternatives_get_length (me, true);
return l.smobbed_copy ();
SCM
Repeated_music::volta_music_length (SCM m)
{
- Music *me = unsmob_music (m);
+ Music *me = Music::unsmob (m);
Moment l = body_get_length (me) + alternatives_volta_get_length (me);
return l.smobbed_copy ();
}
SCM
Repeated_music::minimum_start (SCM m)
{
- Music *me = unsmob_music (m);
- Music *body = unsmob_music (me->get_property ("element"));
+ Music *me = Music::unsmob (m);
+ Music *body = Music::unsmob (me->get_property ("element"));
if (body)
return body->start_mom ().smobbed_copy ();
SCM
Repeated_music::first_start (SCM m)
{
- Music *me = unsmob_music (m);
- Music *body = unsmob_music (me->get_property ("element"));
+ Music *me = Music::unsmob (m);
+ Music *body = Music::unsmob (me->get_property ("element"));
Moment rv = (body) ? body->start_mom ()
- : Music_sequence::first_start (me->get_property ("elements"));
+ : Music_sequence::first_start (me->get_property ("elements"));
return rv.smobbed_copy ();
}