2 context-specced-music-iterator.cc -- implement
3 Context_specced_music_iterator
5 source file of the GNU LilyPond music typesetter
7 (c) 2002--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
10 #include "music-wrapper-iterator.hh"
15 class Context_specced_music_iterator : public Music_wrapper_iterator
18 DECLARE_SCHEME_CALLBACK (constructor, ());
19 virtual void construct_children ();
23 Context_specced_music_iterator::construct_children ()
25 SCM ct = get_music ()->get_property ("context-type");
28 SCM ci = get_music ()->get_property ("context-id");
29 if (scm_is_string (ci))
30 c_id = ly_scm2string (ci);
31 SCM ops = get_music ()->get_property ("property-operations");
35 if (to_boolean (get_music ()->get_property ("create-new")))
36 a = get_outlet ()->create_unique_context (ct, c_id, ops);
38 a = get_outlet ()->find_create_context (ct, c_id, ops);
41 && to_boolean (get_music ()->get_property ("descend-only"))
42 && !is_child_context (get_outlet (), a))
48 Music_wrapper_iterator::construct_children ();
51 IMPLEMENT_CTOR_CALLBACK (Context_specced_music_iterator);