/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 1997--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
Jan Nieuwenhuizen <janneke@gnu.org>
LilyPond is free software: you can redistribute it and/or modify
class Completion_rest_engraver : public Engraver
{
vector<Item *> rests_;
- vector<Item *> prev_rests_;
vector<Stream_event *> rest_events_;
Moment rest_end_mom_;
bool is_first_;
if (unit)
{
Rational const now_unit = e->main_part_ / unit->main_part_;
- if (now_unit.den() > 1)
+ if (now_unit.den () > 1)
{
/*
within a unit - go to the end of that
return;
Duration rest_dur;
- Duration appearance;
Duration *orig = 0;
if (left_to_do_)
{
/*
- rest that rest_dur may be strictly less than left_to_do_
+ note that rest_dur may be strictly less than left_to_do_
(say, if left_to_do_ == 5/8)
*/
- if (factor_.denominator () == 1 && factor_ > Rational (1, 1))
- rest_dur = Duration (left_to_do_, false);
- else
- rest_dur = Duration (left_to_do_ / factor_, false).compressed (factor_);
- appearance = Duration (left_to_do_, false);
+ rest_dur = Duration (left_to_do_ / factor_, false).compressed (factor_);
}
else
{
orig = unsmob_duration (rest_events_[0]->get_property ("duration"));
rest_dur = *orig;
- factor_ = rest_dur.factor ();
+ SCM factor = get_property ("completionFactor");
+ if (ly_is_procedure (factor))
+ factor = scm_call_2 (factor,
+ context ()->self_scm (),
+ rest_dur.smobbed_copy ());
+ factor_ = robust_scm2rational (factor, rest_dur.factor());
left_to_do_ = orig->get_length ();
}
Moment nb = next_moment (rest_dur.get_length ());
if (nb.main_part_ && nb < rest_dur.get_length ())
{
- if (factor_.denominator () == 1 && factor_.numerator () > 1)
- rest_dur = Duration (nb.main_part_, false);
- else
- rest_dur = Duration (nb.main_part_ / factor_, false).compressed (factor_);
+ rest_dur = Duration (nb.main_part_ / factor_, false).compressed (factor_);
}
do_nothing_until_ = now.main_part_ + rest_dur.get_length ();
void
Completion_rest_engraver::stop_translation_timestep ()
{
- if (rests_.size ())
- prev_rests_ = rests_;
rests_.clear ();
}
if (rest_end_mom_.main_part_ <= now.main_part_)
{
rest_events_.clear ();
- prev_rests_.clear ();
}
context ()->set_property ("restCompletionBusy",
ly_bool2scm (rest_events_.size ()));
"Rest ",
/* read */
+ "completionFactor "
"completionUnit "
"middleCPosition "
"measurePosition "