/*
- bar-engraver.cc -- implement Bar_engraver
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
-
- (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
Jan Nieuwenhuizen <janneke@gnu.org>
+
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#include "bar-line.hh"
#include "score-engraver.hh"
#include "warn.hh"
#include "item.hh"
+#include "spanner.hh"
#include "translator.icc"
void request_bar (string type_string);
protected:
- virtual void finalize ();
void stop_translation_timestep ();
void process_acknowledged ();
+ DECLARE_END_ACKNOWLEDGER (spanner);
+
private:
- void typeset_bar ();
void create_bar ();
Item *bar_;
+ vector<Spanner*> spanners_;
};
Bar_engraver::Bar_engraver ()
}
}
-void
-Bar_engraver::finalize ()
-{
- typeset_bar ();
-}
-
/*
Bar_engraver should come *after* any engravers that
modify whichBar
{
if (!bar_ && scm_is_string (get_property ("whichBar")))
create_bar ();
-}
-void
-Bar_engraver::typeset_bar ()
-{
- bar_ = 0;
+ if (bar_)
+ for (vsize i = 0; i < spanners_.size (); i++)
+ spanners_[i]->set_bound (RIGHT, bar_);
}
/*
{
if (!bar_)
context ()->get_score_context ()->set_property ("forbidBreak", SCM_BOOL_T);
- else
- typeset_bar ();
+
+ bar_ = 0;
+ spanners_.clear ();
+}
+
+void
+Bar_engraver::acknowledge_end_spanner (Grob_info gi)
+{
+ Grob *g = gi.grob ();
+
+ if (to_boolean (g->get_property ("to-barline")))
+ spanners_.push_back (dynamic_cast<Spanner*> (g));
}
+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",
- /* create */ "BarLine",
- /* accept */ "",
- /* read */ "whichBar",
- /* write */ "forbidBreak");
+ /* 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.",
+
+ /* create */
+ "BarLine ",
+
+ /* read */
+ "whichBar ",
+
+ /* write */
+ "forbidBreak "
+ );