2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 2000--2011 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 #ifndef CONTEXT_DEF_HH
21 #define CONTEXT_DEF_HH
23 #include "std-vector.hh"
24 #include "lily-proto.hh"
27 #include "virtual-methods.hh"
31 The definition of a interpretation context as given in the
32 input. The lists are stored in order of definition.
38 these lists store the definition, in opposite order of entry
46 SCM translator_group_type_;
50 Input *origin () const;
51 void add_context_mod (SCM);
52 SCM get_default_child (SCM user_mods) const;
53 SCM get_context_name () const { return context_name_; }
54 SCM get_accepted (SCM user_mods) const;
55 SCM get_property_ops () const { return property_ops_; }
56 SCM get_translator_names (SCM) const;
57 SCM get_translator_group_type () const { return translator_group_type_; }
58 void set_acceptor (SCM accepts, bool add);
60 VIRTUAL_COPY_CONSTRUCTOR (Context_def, Context_def);
62 vector<Context_def *> path_to_acceptable_context (SCM type_string,
65 vector<Context_def *> internal_path_to_acceptable_context (SCM type_string,
68 set<const Context_def *> *seen) const;
69 Context *instantiate (SCM extra_ops);
71 SCM to_alist () const;
72 static SCM make_scm ();
74 void apply_default_property_operations (Context *);
77 DECLARE_SMOBS (Context_def);
79 Context_def (Context_def const &);
82 DECLARE_UNSMOB (Context_def, context_def);
84 #endif /* CONTEXT_DEF_HH */