/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 2004--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 2004--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
LilyPond is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "engraver.hh"
#include "staff-symbol.hh"
+#include "translator.icc"
+
class Ledger_line_engraver : public Engraver
{
Spanner *span_;
virtual void finalize ();
void process_music ();
- DECLARE_ACKNOWLEDGER (ledgered);
- DECLARE_ACKNOWLEDGER (staff_symbol);
+ void acknowledge_ledgered (Grob_info);
+ void acknowledge_staff_symbol (Grob_info);
void start_spanner ();
void stop_spanner ();
void stop_translation_timestep ();
};
-Ledger_line_engraver::Ledger_line_engraver ()
+Ledger_line_engraver::Ledger_line_engraver (Context *c)
+ : Engraver (c)
{
span_ = 0;
}
assert (!span_);
span_ = make_spanner ("LedgerLineSpanner", SCM_EOL);
- span_->set_bound (LEFT, unsmob_grob (get_property ("currentCommandColumn")));
+ span_->set_bound (LEFT, unsmob<Grob> (get_property ("currentCommandColumn")));
}
void
{
if (span_)
{
- span_->set_bound (RIGHT, unsmob_grob (get_property ("currentCommandColumn")));
+ span_->set_bound (RIGHT, unsmob<Grob> (get_property ("currentCommandColumn")));
span_ = 0;
}
}
ledgered_grobs_.push_back (s.grob ());
}
-#include "translator.icc"
+void
+Ledger_line_engraver::boot ()
+{
+ ADD_ACKNOWLEDGER (Ledger_line_engraver, ledgered);
+ ADD_ACKNOWLEDGER (Ledger_line_engraver, staff_symbol);
+}
-ADD_ACKNOWLEDGER (Ledger_line_engraver, ledgered);
-ADD_ACKNOWLEDGER (Ledger_line_engraver, staff_symbol);
ADD_TRANSLATOR (Ledger_line_engraver,
/* doc */
"Create the spanner to draw ledger lines, and notices"