X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Ftranslator-scheme.cc;h=5499b5e2e21371d385c57f55044b3680a23fa445;hb=5d84bfad4626892bcffd05adcced53c8a2329047;hp=b501c555a441174180256e7de3f3a06b63c72b2b;hpb=31634a53495ec6fb350da6a2cefbbc401f388599;p=lilypond.git

diff --git a/lily/translator-scheme.cc b/lily/translator-scheme.cc
index b501c555a4..5499b5e2e2 100644
--- a/lily/translator-scheme.cc
+++ b/lily/translator-scheme.cc
@@ -1,33 +1,34 @@
-#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;
 }