/*
- text-spanner-engraver.cc -- implement Text_spanner_engraver
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2000--2011 Jan Nieuwenhuizen <janneke@gnu.org>
- (c) 2000--2007 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 "engraver.hh"
#include "international.hh"
#include "note-column.hh"
+#include "pointer-group-interface.hh"
#include "side-position-interface.hh"
#include "spanner.hh"
#include "stream-event.hh"
TRANSLATOR_DECLARATIONS (Text_spanner_engraver);
protected:
virtual void finalize ();
- DECLARE_ACKNOWLEDGER (note_column);
DECLARE_TRANSLATOR_LISTENER (text_span);
+ DECLARE_ACKNOWLEDGER (note_column);
void stop_translation_timestep ();
void process_music ();
finished_ = 0;
current_event_ = 0;
span_ = 0;
- event_drul_[START] = 0;
- event_drul_[STOP] = 0;
+ event_drul_.set (0, 0);
}
IMPLEMENT_TRANSLATOR_LISTENER (Text_spanner_engraver, text_span);
else
{
finished_ = span_;
+ announce_end_grob (finished_, SCM_EOL);
span_ = 0;
current_event_ = 0;
}
}
}
-void
-Text_spanner_engraver::acknowledge_note_column (Grob_info info)
-{
- Spanner *spans[2] ={span_, finished_};
- for (int i = 0; i < 2; i++)
- {
- if (spans[i])
- {
- Side_position_interface::add_support (spans[i], info.grob ());
- add_bound_item (spans[i], info.grob ());
- }
- }
-}
-
void
Text_spanner_engraver::typeset_all ()
{
}
typeset_all ();
- event_drul_[START] = 0;
- event_drul_[STOP] = 0;
+ event_drul_.set (0, 0);
}
void
}
}
+void
+Text_spanner_engraver::acknowledge_note_column (Grob_info info)
+{
+ if (span_)
+ {
+ Pointer_group_interface::add_grob (span_,
+ ly_symbol2scm ("note-columns"),
+ info.grob ());
+ if (!span_->get_bound (LEFT))
+ add_bound_item (span_, info.grob ());
+ }
+ else if (finished_)
+ {
+ Pointer_group_interface::add_grob (finished_,
+ ly_symbol2scm ("note-columns"),
+ info.grob ());
+ if (!finished_->get_bound (RIGHT))
+ add_bound_item (finished_, info.grob ());
+ }
+}
+
ADD_ACKNOWLEDGER (Text_spanner_engraver, note_column);
+
ADD_TRANSLATOR (Text_spanner_engraver,
- /* doc */ "Create text spanner from an event.",
- /* create */ "TextSpanner",
- /* read */ "",
- /* write */ "");
+ /* doc */
+ "Create text spanner from an event.",
+
+ /* create */
+ "TextSpanner ",
+
+ /* read */
+ "currentMusicalColumn ",
+
+ /* write */
+ ""
+ );