2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 2000--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 #ifndef CONTEXT_DEF_HH
21 #define CONTEXT_DEF_HH
23 #include "std-vector.hh"
24 #include "lily-proto.hh"
27 #include "virtual-methods.hh"
32 The definition of a interpretation context as given in the
33 input. The lists are stored in order of definition.
39 these lists store the definition, in opposite order of entry
47 SCM translator_group_type_;
51 Input *origin () const;
52 void add_context_mod (SCM);
53 SCM get_default_child (SCM user_mods) const;
54 SCM get_context_name () const { return context_name_; }
55 SCM get_accepted (SCM user_mods) const;
56 SCM get_property_ops () const { return property_ops_; }
57 SCM get_translator_names (SCM) const;
58 SCM get_translator_group_type () const { return translator_group_type_; }
59 void set_acceptor (SCM accepts, bool add);
61 VIRTUAL_COPY_CONSTRUCTOR(Context_def, Context_def);
63 vector<Context_def*> path_to_acceptable_context (SCM type_string,
66 vector<Context_def*> internal_path_to_acceptable_context (SCM type_string,
69 set<const Context_def *> *seen) const;
70 Context *instantiate (SCM extra_ops);
72 SCM to_alist () const;
73 static SCM make_scm ();
75 void apply_default_property_operations (Context *);
78 DECLARE_SMOBS (Context_def);
80 Context_def (Context_def const &);
83 DECLARE_UNSMOB (Context_def, context_def);
85 #endif /* CONTEXT_DEF_HH */