/*
- repeat-engraver.cc -- implement Repeat_tie_engraver
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2005--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 2005--2006 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
+ 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 "item.hh"
{
Stream_event *event_;
Grob *semi_tie_column_;
- vector<Grob*> semi_ties_;
-
- void stop_translation_timestep ();
- DECLARE_ACKNOWLEDGER (note_head);
- DECLARE_TRANSLATOR_LISTENER (repeat_tie);
-
+ vector<Grob *> semi_ties_;
+
+ void stop_translation_timestep ();
+ void acknowledge_note_head (Grob_info);
+ void listen_repeat_tie (Stream_event *);
+
public:
TRANSLATOR_DECLARATIONS (Repeat_tie_engraver);
};
-Repeat_tie_engraver::Repeat_tie_engraver ()
+Repeat_tie_engraver::Repeat_tie_engraver (Context *c)
+ : Engraver (c)
{
event_ = 0;
semi_tie_column_ = 0;
semi_ties_.clear ();
}
-IMPLEMENT_TRANSLATOR_LISTENER (Repeat_tie_engraver, repeat_tie);
void
Repeat_tie_engraver::listen_repeat_tie (Stream_event *ev)
{
if (!semi_tie_column_)
{
- semi_tie_column_ = make_item ("RepeatTieColumn", event_->self_scm ());
+ semi_tie_column_ = make_item ("RepeatTieColumn", SCM_EOL);
}
-
- Grob *semi_tie = make_item ("RepeatTie", event_->self_scm ());
+
+ SCM cause = event_->self_scm ();
+ Grob *semi_tie = make_item ("RepeatTie", cause);
semi_tie->set_object ("note-head", inf.grob ()->self_scm ());
-
+
Pointer_group_interface::add_grob (semi_tie_column_, ly_symbol2scm ("ties"),
- semi_tie);
+ semi_tie);
semi_tie->set_parent (semi_tie_column_, Y_AXIS);
semi_ties_.push_back (semi_tie);
+
+ if (is_direction (unsmob<Stream_event> (cause)->get_property ("direction")))
+ {
+ Direction d = to_dir (unsmob<Stream_event> (cause)->get_property ("direction"));
+ semi_tie->set_property ("direction", scm_from_int (d));
+ }
+
}
-ADD_ACKNOWLEDGER (Repeat_tie_engraver, note_head);
-ADD_TRANSLATOR (Repeat_tie_engraver,
- /* doc */ "Create Laissez vibrer items.",
-
- /* create */
- "RepeatTie "
- "RepeatTieColumn ",
-
- /* accept */ "repeat-tie-event",
- /* read */ "",
- /* write */ "");
+void
+Repeat_tie_engraver::boot ()
+{
+ ADD_LISTENER (Repeat_tie_engraver, repeat_tie);
+ ADD_ACKNOWLEDGER (Repeat_tie_engraver, note_head);
+}
+
+ADD_TRANSLATOR (Repeat_tie_engraver,
+ /* doc */
+ "Create repeat ties.",
+
+ /* create */
+ "RepeatTie "
+ "RepeatTieColumn ",
+
+ /* read */
+ "",
+
+ /* write */
+ ""
+ );