void process_music ();
public:
TRANSLATOR_DECLARATIONS (Time_signature_engraver);
- DECLARE_TRANSLATOR_LISTENER (time_signature);
+ void listen_time_signature (Stream_event *);
};
void
last_time_fraction_ = SCM_BOOL_F;
}
-IMPLEMENT_TRANSLATOR_LISTENER (Time_signature_engraver, time_signature);
void
Time_signature_engraver::listen_time_signature (Stream_event *ev)
{
time_signature_ = make_item ("TimeSignature", time_cause_);
time_signature_->set_property ("fraction", fr);
- if (last_time_fraction_ == SCM_BOOL_F)
+ if (scm_is_false (last_time_fraction_))
time_signature_->set_property ("break-visibility",
get_property ("initialTimeSignatureVisibility"));
void
Time_signature_engraver::stop_translation_timestep ()
{
- if (time_signature_ && (time_cause_ != SCM_EOL))
+ if (time_signature_ && !scm_is_null (time_cause_))
{
- Moment *mp = Moment::unsmob (get_property ("measurePosition"));
+ Moment *mp = unsmob<Moment> (get_property ("measurePosition"));
if (mp && (mp->main_part_ > Rational (0))
&& !to_boolean (get_property ("partialBusy")))
time_signature_->warning ("mid-measure time signature without \\partial");
time_cause_ = SCM_EOL;
}
-#include "translator.icc"
+void
+Time_signature_engraver::boot ()
+{
+ ADD_LISTENER (Time_signature_engraver, time_signature);
+}
ADD_TRANSLATOR (Time_signature_engraver,
/* doc */