-#include "translator.hh"
+/*
+ This file is part of LilyPond, the GNU music typesetter.
-#include "translator-group.hh"
-#include "lily-guile.hh"
+ Copyright (C) 2002--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
-LY_DEFINE(ly_get_context_property,
- "ly-get-context-property", 2, 0, 0,
- (SCM context, SCM name),
- "retrieve the value of @var{name} from context @var{context}")
-{
- Translator *t = unsmob_translator (context);
- Translator_group* tr= dynamic_cast<Translator_group*> (t);
- SCM_ASSERT_TYPE(tr, context, SCM_ARG1, __FUNCTION__, "Translator group");
- SCM_ASSERT_TYPE(gh_symbol_p (name), name, SCM_ARG2, __FUNCTION__, "symbol");
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
- return tr->internal_get_property (name);
-
-}
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-LY_DEFINE(ly_set_context_property,
- "ly-set-context-property", 3, 0, 0,
- (SCM context, SCM name, SCM val),
- "set value of property @var{name} in context @var{context} to @var{val}.
-")
-{
- Translator *t = unsmob_translator (context);
- Translator_group* tr= dynamic_cast<Translator_group*> (t);
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
+*/
- SCM_ASSERT_TYPE(tr, context, SCM_ARG1, __FUNCTION__, "Context");
- tr->internal_set_property (name, val);
+#include "context.hh"
+#include "context-def.hh"
+#include "translator-group.hh"
+#include "moment.hh"
+
+LY_DEFINE (ly_translator_context, "ly:translator-context",
+ 1, 0, 0, (SCM trans),
+ "Return the context of the translator object @var{trans}.")
+{
+ LY_ASSERT_SMOB (Translator, trans, 1);
+ Translator *tr = unsmob<Translator> (trans);
- return SCM_UNSPECIFIED;
+ Context *c = tr->context ();
+ return c ? c->self_scm () : SCM_BOOL_F;
}