-/*
+/*
grob-pq-engraver.cc -- implement Grob_pq_engraver
source file of the GNU LilyPond music typesetter
#include "grob.hh"
#include "warn.hh"
-class Grob_pq_engraver: public Engraver
+class Grob_pq_engraver : public Engraver
{
public:
TRANSLATOR_DECLARATIONS (Grob_pq_engraver);
virtual void stop_translation_timestep ();
};
-
Grob_pq_engraver::Grob_pq_engraver ()
{
}
void
Grob_pq_engraver::initialize ()
{
- context ()->set_property ("busyGrobs", SCM_EOL);
+ context ()->set_property ("busyGrobs", SCM_EOL);
}
LY_DEFINE (ly_grob_pq_less_p, "ly:grob-pq-less?",
- 2, 0 , 0, (SCM a, SCM b),
- "Compare 2 grob priority queue entries. Internal")
+ 2, 0, 0, (SCM a, SCM b),
+ "Compare 2 grob priority queue entries. Internal")
{
if (Moment::compare (*unsmob_moment (scm_car (a)),
*unsmob_moment (scm_car (b))) < 0)
else
return SCM_BOOL_F;
}
-
+
void
Grob_pq_engraver::acknowledge_grob (Grob_info gi)
{
- Music * m = gi.music_cause ();
+ Music *m = gi.music_cause ();
if (m
&& !gi.grob_->internal_has_interface (ly_symbol2scm ("multi-measure-interface")))
Moment l = m->get_length ();
if (!l.to_bool ())
- return ;
-
+ return;
+
if (n.grace_part_)
{
l.grace_part_ = l.main_part_;
Moment end = n + l;
SCM lst = scm_acons (end.smobbed_copy (),
- gi.grob_->self_scm (),
- SCM_EOL);
+ gi.grob_->self_scm (),
+ SCM_EOL);
SCM busy = get_property ("busyGrobs");
busy = scm_merge_x (lst, busy, ly_grob_pq_less_p_proc);
}
}
-
void
Grob_pq_engraver::stop_translation_timestep ()
{
/*
The grob-pq-engraver is not water tight, and stuff like
tupletSpannerDuration confuses it.
- */
+ */
busy = scm_cdr (busy);
}
context ()->set_property ("busyGrobs", busy);
}
-
ADD_TRANSLATOR (Grob_pq_engraver,
-/* descr */ "Administrate when certain grobs (eg. note heads) stop playing; this \
+ /* descr */ "Administrate when certain grobs (eg. note heads) stop playing; this \
engraver is a sort-of a failure, since it doesn't handle all sorts of \
borderline cases very well. \
-", \
-
-/* creats*/ "", \
-/* accepts */ "", \
-/* acks */ "grob-interface", \
-/* reads */ "busyGrobs", \
-/* write */ "busyGrobs");
+",
+
+ /* creats*/ "",\
+ /* accepts */ "",\
+ /* acks */ "grob-interface",\
+ /* reads */ "busyGrobs",\
+ /* write */ "busyGrobs");