/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 2004--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 2004--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
LilyPond is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "engraver.hh"
#include "staff-symbol.hh"
+#include "translator.icc"
+
class Ledger_line_engraver : public Engraver
{
Spanner *span_;
- vector<Grob*> ledgered_grobs_;
-
+ vector<Grob *> ledgered_grobs_;
+
public:
TRANSLATOR_DECLARATIONS (Ledger_line_engraver);
assert (!span_);
span_ = make_spanner ("LedgerLineSpanner", SCM_EOL);
- span_->set_bound (LEFT, unsmob_grob (get_property ("currentCommandColumn")));
+ span_->set_bound (LEFT, unsmob<Grob> (get_property ("currentCommandColumn")));
}
void
if (span_)
{
for (vsize i = 0; i < ledgered_grobs_.size (); i++)
- {
- if (!to_boolean (ledgered_grobs_[i]->get_property ("no-ledgers")))
- Pointer_group_interface::add_grob (span_,
- ly_symbol2scm ("note-heads"),
- ledgered_grobs_[i]);
- }
+ {
+ if (!to_boolean (ledgered_grobs_[i]->get_property ("no-ledgers")))
+ Pointer_group_interface::add_grob (span_,
+ ly_symbol2scm ("note-heads"),
+ ledgered_grobs_[i]);
+ }
}
ledgered_grobs_.clear ();
Ledger_line_engraver::process_music ()
{
/*
- Need to do this, otherwise the first note might miss ledgers.
+ Need to do this, otherwise the first note might miss ledgers.
*/
if (!span_)
start_spanner ();
{
if (span_)
{
- span_->set_bound (RIGHT, unsmob_grob (get_property ("currentCommandColumn")));
- Pointer_group_interface::set_ordered (span_, ly_symbol2scm ("elements"), false);
+ span_->set_bound (RIGHT, unsmob<Grob> (get_property ("currentCommandColumn")));
span_ = 0;
}
}
ledgered_grobs_.push_back (s.grob ());
}
-#include "translator.icc"
-
ADD_ACKNOWLEDGER (Ledger_line_engraver, ledgered);
ADD_ACKNOWLEDGER (Ledger_line_engraver, staff_symbol);
ADD_TRANSLATOR (Ledger_line_engraver,
- /* doc */
- "Create the spanner to draw ledger lines, and notices"
- " objects that need ledger lines.",
+ /* doc */
+ "Create the spanner to draw ledger lines, and notices"
+ " objects that need ledger lines.",
- /* create */
- "LedgerLineSpanner ",
+ /* create */
+ "LedgerLineSpanner ",
- /* read */
- "",
+ /* read */
+ "",
- /* write */
- ""
- );
+ /* write */
+ ""
+ );