2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 2005--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
7 LilyPond is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 LilyPond is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
21 #include "engraver.hh"
24 #include "stream-event.hh"
25 #include "translator.icc"
27 class Tweak_engraver
: public Engraver
29 TRANSLATOR_DECLARATIONS (Tweak_engraver
);
32 DECLARE_ACKNOWLEDGER (grob
);
35 Tweak_engraver::Tweak_engraver ()
40 Tweak_engraver::acknowledge_grob (Grob_info info
)
42 if (Stream_event
*ev
= info
.event_cause ())
44 for (SCM s
= ev
->get_property ("tweaks");
45 scm_is_pair (s
); s
= scm_cdr (s
))
47 info
.grob ()->set_property (scm_caar (s
), scm_cdar (s
));
52 ADD_ACKNOWLEDGER (Tweak_engraver
, grob
);
53 ADD_TRANSLATOR (Tweak_engraver
,
55 "Read the @code{tweaks} property from the originating event,"
56 " and set properties.",