+
+
+void
+Piano_pedal_engraver::typeset_all (Pedal_info * p)
+{
+ /*
+ Handle suicide.
+ */
+ if (p->finished_line_spanner_
+ && !p->finished_line_spanner_->is_live ())
+ p->finished_line_spanner_ = 0;
+ if (p->finished_bracket_
+ && !p->finished_bracket_->is_live ())
+ p->finished_bracket_ = 0;
+
+
+ if (p->item_)
+ {
+ p->item_ = 0;
+ }
+
+ if (p->finished_bracket_)
+ {
+ Grob * r = p->finished_bracket_->get_bound (RIGHT);
+ if (!r)
+ {
+ p->finished_bracket_->set_bound (RIGHT, unsmob_grob (get_property ("currentMusicalColumn")));
+ }
+
+ p->finished_bracket_ = 0;
+ }
+
+ if (p->finished_line_spanner_)
+ {
+ Grob * l = p->finished_line_spanner_->get_bound (LEFT);
+ Grob * r = p->finished_line_spanner_->get_bound (RIGHT);
+ if (!r && l)
+ p->finished_line_spanner_->set_bound (RIGHT, l);
+ else if (!l && r)
+ p->finished_line_spanner_->set_bound (LEFT, r);
+ else if (!r && !l)
+ {
+ Grob * cc = unsmob_grob (get_property ("currentMusicalColumn"));
+ Item * ci = dynamic_cast<Item*> (cc);
+ p->finished_line_spanner_->set_bound (RIGHT, ci);
+ p->finished_line_spanner_->set_bound (LEFT, ci);
+ }
+
+ p->finished_line_spanner_ = 0;
+ }
+}
+
+ADD_TRANSLATOR (Piano_pedal_engraver,
+ /* descr */ "Engrave piano pedal symbols and brackets.",
+ /* creats*/ "SostenutoPedal SustainPedal UnaCordaPedal SostenutoPedalLineSpanner SustainPedalLineSpanner UnaCordaPedalLineSpanner",
+ /* accepts */ "pedal-event",
+ /* acks */ "note-column-interface",
+ /* reads */ "currentCommandColumn "
+ "pedalSostenutoStrings pedalSustainStrings "
+ "pedalUnaCordaStrings pedalSostenutoStyle "
+ "pedalSustainStyle pedalUnaCordaStyle",
+ /* write */ "");