/*
- rest-collision.cc -- implement Rest_collision
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1997--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1997--2007 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 "rest-collision.hh"
#include "directional-element-interface.hh"
#include "duration.hh"
#include "international.hh"
+#include "item.hh"
#include "note-column.hh"
#include "output-def.hh"
#include "pointer-group-interface.hh"
Interval notedim;
for (vsize i = 0; i < notes.size (); i++)
{
- if (Note_column::dir (notes[i]) == -dir)
+ if (Note_column::dir (notes[i]) == -dir
+ // If the note has already happened (but it has a long duration, so there is a collision),
+ // don't look at the stem. If we do, the rest gets shifted down a lot and it looks bad.
+ || dynamic_cast<Item*> (notes[i])->get_column () != dynamic_cast<Item*> (rest)->get_column ())
{
/* try not to look at the stem, as looking at a beamed
note may trigger beam positioning prematurely.
}
ADD_INTERFACE (Rest_collision,
- "Move around ordinary rests (not multi-measure-rests) to avoid "
- "conflicts.",
+ "Move around ordinary rests (not multi-measure-rests) to avoid"
+ " conflicts.",
/* properties */
"minimum-distance "
"positioning-done "
- "elements");
+ "elements "
+ );