#include "translator.icc"
-using std::vector;
-
class Auto_beam_engraver : public Engraver
{
TRANSLATOR_DECLARATIONS (Auto_beam_engraver);
virtual void finalize ();
virtual void derived_mark () const;
- DECLARE_ACKNOWLEDGER (rest);
- DECLARE_ACKNOWLEDGER (beam);
- DECLARE_ACKNOWLEDGER (bar_line);
- DECLARE_ACKNOWLEDGER (breathing_sign);
- DECLARE_ACKNOWLEDGER (stem);
- DECLARE_TRANSLATOR_LISTENER (beam_forbid);
+ void acknowledge_rest (Grob_info);
+ void acknowledge_beam (Grob_info);
+ void acknowledge_bar_line (Grob_info);
+ void acknowledge_breathing_sign (Grob_info);
+ void acknowledge_stem (Grob_info);
+ void listen_beam_forbid (Stream_event *);
private:
virtual bool test_moment (Direction, Moment, Moment);
}
}
-Auto_beam_engraver::Auto_beam_engraver ()
+Auto_beam_engraver::Auto_beam_engraver (Context *c)
+ : Engraver (c)
{
forbid_ = 0;
process_acknowledged_count_ = 0;
beam_settings_ = SCM_EOL;
}
-IMPLEMENT_TRANSLATOR_LISTENER (Auto_beam_engraver, beam_forbid);
void
Auto_beam_engraver::listen_beam_forbid (Stream_event *ev)
{
Beam::add_stem (beam, (*stems_)[i]);
Grob_info i = make_grob_info (beam, (*stems_)[0]->self_scm ());
- i.rerouting_daddy_context_ = beam_start_context_.get_context ();
- announce_grob (i);
+ announce_grob (i, beam_start_context_.get_context ());
return beam;
}
if (finished_beam_)
{
Grob_info i = make_grob_info (finished_beam_, SCM_EOL);
- i.rerouting_daddy_context_ = beam_start_context_.get_context ();
- announce_end_grob (i);
+ announce_end_grob (i, beam_start_context_.get_context ());
finished_grouping_ = grouping_;
finished_beaming_options_ = beaming_options_;
}
process_acknowledged_count_++;
}
-ADD_ACKNOWLEDGER (Auto_beam_engraver, stem);
-ADD_ACKNOWLEDGER (Auto_beam_engraver, bar_line);
-ADD_ACKNOWLEDGER (Auto_beam_engraver, beam);
-ADD_ACKNOWLEDGER (Auto_beam_engraver, breathing_sign);
-ADD_ACKNOWLEDGER (Auto_beam_engraver, rest);
+void
+Auto_beam_engraver::boot ()
+{
+ ADD_LISTENER (Auto_beam_engraver, beam_forbid);
+ ADD_ACKNOWLEDGER (Auto_beam_engraver, stem);
+ ADD_ACKNOWLEDGER (Auto_beam_engraver, bar_line);
+ ADD_ACKNOWLEDGER (Auto_beam_engraver, beam);
+ ADD_ACKNOWLEDGER (Auto_beam_engraver, breathing_sign);
+ ADD_ACKNOWLEDGER (Auto_beam_engraver, rest);
+}
+
ADD_TRANSLATOR (Auto_beam_engraver,
/* doc */
"Generate beams based on measure characteristics and observed"
class Grace_auto_beam_engraver : public Auto_beam_engraver
{
TRANSLATOR_DECLARATIONS (Grace_auto_beam_engraver);
- DECLARE_TRANSLATOR_LISTENER (beam_forbid);
+ TRANSLATOR_INHERIT (Auto_beam_engraver);
private:
Moment last_grace_start_; // Full starting time of last grace group
virtual bool test_moment (Direction, Moment, Moment);
};
-Grace_auto_beam_engraver::Grace_auto_beam_engraver ()
+Grace_auto_beam_engraver::Grace_auto_beam_engraver (Context *c)
+ : Auto_beam_engraver (c)
{
last_grace_start_.main_part_.set_infinite (-1);
// grace_part_ is zero -> test_moment is false, last_grace_position_
// not considered.
}
-IMPLEMENT_TRANSLATOR_LISTENER (Grace_auto_beam_engraver, beam_forbid);
-void
-Grace_auto_beam_engraver::listen_beam_forbid (Stream_event *ev)
-{
- Auto_beam_engraver::listen_beam_forbid (ev);
-}
-
bool
Grace_auto_beam_engraver::is_same_grace_state (Moment, Moment)
{
return !test_mom.grace_part_;
}
-ADD_ACKNOWLEDGER (Grace_auto_beam_engraver, stem);
-ADD_ACKNOWLEDGER (Grace_auto_beam_engraver, bar_line);
-ADD_ACKNOWLEDGER (Grace_auto_beam_engraver, beam);
-ADD_ACKNOWLEDGER (Grace_auto_beam_engraver, breathing_sign);
-ADD_ACKNOWLEDGER (Grace_auto_beam_engraver, rest);
+void
+Grace_auto_beam_engraver::boot ()
+{
+ ADD_LISTENER (Grace_auto_beam_engraver, beam_forbid);
+ ADD_ACKNOWLEDGER (Grace_auto_beam_engraver, stem);
+ ADD_ACKNOWLEDGER (Grace_auto_beam_engraver, bar_line);
+ ADD_ACKNOWLEDGER (Grace_auto_beam_engraver, beam);
+ ADD_ACKNOWLEDGER (Grace_auto_beam_engraver, breathing_sign);
+ ADD_ACKNOWLEDGER (Grace_auto_beam_engraver, rest);
+}
+
ADD_TRANSLATOR (Grace_auto_beam_engraver,
/* doc */
"Generates one autobeam group across an entire grace phrase. "