/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
Jan Nieuwenhuizen <janneke@gnu.org>
LilyPond is free software: you can redistribute it and/or modify
along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
-#include "bar-line.hh"
#include "context.hh"
#include "score-engraver.hh"
#include "warn.hh"
{
public:
TRANSLATOR_DECLARATIONS (Bar_engraver);
- void request_bar (string type_string);
protected:
void stop_translation_timestep ();
void process_acknowledged ();
- DECLARE_END_ACKNOWLEDGER (spanner);
+ void acknowledge_end_spanner (Grob_info);
private:
void create_bar ();
vector<Spanner *> spanners_;
};
-Bar_engraver::Bar_engraver ()
+Bar_engraver::Bar_engraver (Context *c)
+ : Engraver (c)
{
bar_ = 0;
}
{
bar_ = make_item ("BarLine", SCM_EOL);
SCM gl = get_property ("whichBar");
- if (scm_equal_p (gl, bar_->get_property ("glyph")) != SCM_BOOL_T)
+ if (!ly_is_equal (gl, bar_->get_property ("glyph")))
bar_->set_property ("glyph", gl);
}
}
spanners_.push_back (dynamic_cast<Spanner *> (g));
}
-ADD_END_ACKNOWLEDGER (Bar_engraver, spanner);
+
+void
+Bar_engraver::boot ()
+{
+ ADD_END_ACKNOWLEDGER (Bar_engraver, spanner);
+}
ADD_TRANSLATOR (Bar_engraver,
/* doc */
"Create barlines. This engraver is controlled through the"
" @code{whichBar} property. If it has no bar line to create,"
- " it will forbid a linebreak at this point.",
+ " it will forbid a linebreak at this point. This engraver"
+ " is required to trigger the creation of clefs at the start"
+ " of systems.",
/* create */
"BarLine ",