2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 2002--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
6 LilyPond is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 LilyPond is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
20 #include "music-wrapper-iterator.hh"
25 class Context_specced_music_iterator : public Music_wrapper_iterator
28 DECLARE_SCHEME_CALLBACK (constructor, ());
29 virtual void construct_children ();
33 Context_specced_music_iterator::construct_children ()
35 SCM ct = get_music ()->get_property ("context-type");
38 SCM ci = get_music ()->get_property ("context-id");
39 if (scm_is_string (ci))
40 c_id = ly_scm2string (ci);
41 SCM ops = get_music ()->get_property ("property-operations");
45 if (to_boolean (get_music ()->get_property ("create-new")))
46 a = get_outlet ()->create_unique_context (ct, c_id, ops);
48 a = get_outlet ()->find_create_context (ct, c_id, ops);
51 && to_boolean (get_music ()->get_property ("descend-only"))
52 && !is_child_context (get_outlet (), a))
58 Music_wrapper_iterator::construct_children ();
61 IMPLEMENT_CTOR_CALLBACK (Context_specced_music_iterator);