/*
- ottova-engraver.cc -- implement Ottava_spanner_engraver
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2000--2011 Han-Wen Nienhuys
- (c) 2000--2007 Han-Wen Nienhuys
+ 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 "protected-scm.hh"
+#include "engraver.hh"
+#include "item.hh"
#include "note-column.hh"
+#include "protected-scm.hh"
#include "side-position-interface.hh"
-#include "engraver.hh"
#include "spanner.hh"
-#include "item.hh"
+#include "text-interface.hh"
+
class Ottava_spanner_engraver : public Engraver
{
{
finished_ = span_;
span_ = 0;
- if (scm_is_string (ott))
+ if (Text_interface::is_markup (ott))
{
span_ = make_spanner ("OttavaBracket", SCM_EOL);
span_->set_property ("text", ott);
- SCM c0 (get_property ("middleCPosition"));
- SCM oc0 (get_property ("originalCentralCPosition"));
- if (scm_less_p (oc0, c0) == SCM_BOOL_T)
+ SCM offset (get_property ("middleCOffset"));
+ if (robust_scm2double (offset, 0) > 0)
span_->set_property ("direction", scm_from_int (DOWN));
}
}
ADD_ACKNOWLEDGER (Ottava_spanner_engraver, note_column);
ADD_TRANSLATOR (Ottava_spanner_engraver,
- /* doc */ "Create a text spanner when the ottavation property changes..",
- /* create */ "OttavaBracket",
- /* read */ "ottavation",
- /* write */ "");
+ /* doc */
+ "Create a text spanner when the ottavation property changes.",
+
+ /* create */
+ "OttavaBracket ",
+
+ /* read */
+ "middleCOffset "
+ "ottavation "
+ "currentMusicalColumn ",
+
+ /* write */
+ ""
+ );