/*
- percent-repeat-iterator.cc -- implement Percent_repeat_iterator
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
-
- (c) 2001--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 2001--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
Erik Sandberg <mandolaerik@gmail.com>
+
+ 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 "context.hh"
#include "input.hh"
#include "repeated-music.hh"
#include "sequential-iterator.hh"
SCM
Percent_repeat_iterator::get_music_list () const
{
- /* TODO: Distinction between percent, double-percent and slash */
Music *mus = get_music ();
Music *child = Repeated_music::body (mus);
SCM length = child->get_length ().smobbed_copy ();
SCM child_list = SCM_EOL;
+ Moment measure_len = measure_length (get_outlet ());
+ Moment music_len = robust_scm2moment (length, Moment (0));
+
+ string event_type;
+ SCM slash_count = SCM_EOL;
+
+ if (measure_len == music_len)
+ event_type = "PercentEvent";
+ else if (measure_len * Moment (2) == music_len)
+ event_type = "DoublePercentEvent";
+ else
+ {
+ slash_count
+ = scm_call_1 (ly_lily_module_constant ("calc-repeat-slash-count"),
+ child->self_scm ());
+ event_type = "RepeatSlashEvent";
+ }
int repeats = scm_to_int (mus->get_property ("repeat-count"));
for (int i = repeats; i > 1; i--)
{
- Music *percent = make_music_by_name (ly_symbol2scm ("PercentEvent"));
+ Music *percent = make_music_by_name (ly_symbol2scm (event_type.c_str ()));
percent->set_spot (*mus->origin ());
percent->set_property ("length", length);
if (repeats > 1)
- percent->set_property ("repeat-count", scm_int2num (i));
-
+ {
+ percent->set_property ("repeat-count", scm_from_int (i));
+ if (event_type == "RepeatSlashEvent")
+ percent->set_property ("slash-count", slash_count);
+ }
+
child_list = scm_cons (percent->unprotect (), child_list);
}
-
+
child_list = scm_cons (child->self_scm (), child_list);
return child_list;