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/*
This file is part of LilyPond, the GNU music typesetter.
Copyright (C) 2011--2015 Mike Solomon <mike@mikesolomon.org>
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 "axis-group-interface.hh"
#include "grob.hh"
#include "grob-array.hh"
#include "moment.hh"
#include "paper-column.hh"
#include "pointer-group-interface.hh"
#include "pure-from-neighbor-interface.hh"
#include "spanner.hh"
#include "system.hh"
MAKE_SCHEME_CALLBACK (Pure_from_neighbor_interface, calc_pure_relevant_grobs, 1);
SCM
Pure_from_neighbor_interface::calc_pure_relevant_grobs (SCM smob)
{
Grob *me = unsmob<Grob> (smob);
extract_grob_set ((me->original () && me->original ()->is_live ()
? me->original ()
: me),
"neighbors",
elts);
vector<Grob *> new_elts;
new_elts.insert (new_elts.end (), elts.begin (), elts.end ());
if (Grob_array *a = unsmob<Grob_array> (me->get_object ("neighbors")))
a->set_array (new_elts);
return Axis_group_interface::internal_calc_pure_relevant_grobs (me, "neighbors");
}
ADD_INTERFACE (Pure_from_neighbor_interface,
"A collection of routines to allow for objects' pure "
"heights and heights to be calculated based on the "
"heights of the objects' neighbors.",
/* properties */
"neighbors "
"pure-relevant-grobs "
"pure-Y-common "
);
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