Run grand-replace (issue 3765)

[lilypond.git] / lily / paper-outputter-scheme.cc

diff --git a/lily/paper-outputter-scheme.cc b/lily/paper-outputter-scheme.cc
index 4fa9cd285391fe64f98fdff1b99a99c0b6b1d8a5..0d6f11de6bbc71f5d0177063cd7e3015e3b08552 100644 (file)
--- a/lily/paper-outputter-scheme.cc
+++ b/lily/paper-outputter-scheme.cc
@@ -1,92 +1,120 @@
 /*
-  paper-outputter-scheme.cc -- implement Paper_outputter bindings
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2005--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  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.
+
+  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.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "paper-outputter.hh"
-#include "warn.hh"
+
+#include "international.hh"
 #include "stencil.hh"
+#include "warn.hh"
 
 LY_DEFINE (ly_make_paper_outputter, "ly:make-paper-outputter",
-          2, 0, 0, (SCM outname, SCM format),
-          "Create an outputter that evaluates within "
-          "@code{output-}@var{format}, writing to file @var{outname}.")
+           2, 0, 0, (SCM port, SCM format),
+           "Create an outputter that evaluates within"
+           " @code{output-}@var{format}, writing to @var{port}.")
 {
-  SCM_ASSERT_TYPE (scm_is_string (outname), outname, SCM_ARG1, __FUNCTION__,
-                  "String");
-  SCM_ASSERT_TYPE (scm_is_string (format), format, SCM_ARG2, __FUNCTION__,
-                  "String");
-
-  String outname_str = ly_scm2string (outname);
-  String f = ly_scm2string (format);
-
-  progress_indication (_f ("Layout output to `%s'...",
-                          outname_str == "-"
-                          ? String ("<stdout>")
-                          : outname_str));
+  LY_ASSERT_TYPE (ly_is_port, port, 1);
+  LY_ASSERT_TYPE (ly_is_symbol, format, 2);
+
+  string f = ly_symbol2string (format);
+  string output_name = "<unknown>";
+
+  SCM port_name = scm_port_filename (port);
+  if (scm_is_string (port_name))
+    output_name = ly_scm2string (port_name);
+
+  message (_f ("Layout output to `%s'...",
+               output_name.c_str ()));
+
   progress_indication ("\n");
-  Paper_outputter *po = new Paper_outputter (outname_str, f);
+  Paper_outputter *po = new Paper_outputter (port, f);
 
-  scm_gc_unprotect_object (po->self_scm ());
+  po->unprotect ();
   return po->self_scm ();
 }
 
 /* FIXME: why is output_* wrapper called dump?  */
 LY_DEFINE (ly_outputter_dump_stencil, "ly:outputter-dump-stencil",
-          2, 0, 0, (SCM outputter, SCM stencil),
-          "Dump stencil @var{expr} onto @var{outputter}.")
+           2, 0, 0, (SCM outputter, SCM stencil),
+           "Dump stencil @var{expr} onto @var{outputter}.")
 {
+
+  LY_ASSERT_SMOB (Paper_outputter, outputter, 1);
+  LY_ASSERT_SMOB (Stencil, stencil, 2);
+
   Paper_outputter *po = unsmob_outputter (outputter);
   Stencil *st = unsmob_stencil (stencil);
-  SCM_ASSERT_TYPE (po, outputter, SCM_ARG1, __FUNCTION__, "Paper_outputter");
-  SCM_ASSERT_TYPE (st, stencil, SCM_ARG1, __FUNCTION__, "Paper_outputter");
+
   po->output_stencil (*st);
   return SCM_UNSPECIFIED;
 }
 
 LY_DEFINE (ly_outputter_dump_string, "ly:outputter-dump-string",
-          2, 0, 0, (SCM outputter, SCM str),
-          "Dump @var{str} onto @var{outputter}.")
+           2, 0, 0, (SCM outputter, SCM str),
+           "Dump @var{str} onto @var{outputter}.")
 {
+  LY_ASSERT_SMOB (Paper_outputter, outputter, 1);
+  LY_ASSERT_TYPE (scm_is_string, str, 2);
+
   Paper_outputter *po = unsmob_outputter (outputter);
-  SCM_ASSERT_TYPE (po, outputter, SCM_ARG1, __FUNCTION__, "Paper_outputter");
-  SCM_ASSERT_TYPE (scm_is_string (str), str, SCM_ARG1, __FUNCTION__, "Paper_outputter");
 
   return po->dump_string (str);
 }
 
 LY_DEFINE (ly_outputter_port, "ly:outputter-port",
-          1, 0, 0, (SCM outputter),
-          "Return output port for @var{outputter}.")
+           1, 0, 0, (SCM outputter),
+           "Return output port for @var{outputter}.")
 {
+  LY_ASSERT_SMOB (Paper_outputter, outputter, 1);
   Paper_outputter *po = unsmob_outputter (outputter);
-  SCM_ASSERT_TYPE (po, outputter, SCM_ARG1, __FUNCTION__, "Paper_outputter");
 
   return po->file ();
 }
 
 LY_DEFINE (ly_outputter_close, "ly:outputter-close",
-          1, 0, 0, (SCM outputter),
-          "Close port of @var{outputter}.")
+           1, 0, 0, (SCM outputter),
+           "Close port of @var{outputter}.")
 {
+  LY_ASSERT_SMOB (Paper_outputter, outputter, 1);
   Paper_outputter *po = unsmob_outputter (outputter);
-  SCM_ASSERT_TYPE (po, outputter, SCM_ARG1, __FUNCTION__, "Paper_outputter");
 
   po->close ();
   return SCM_UNSPECIFIED;
 }
 
 LY_DEFINE (ly_outputter_output_scheme, "ly:outputter-output-scheme",
-          2, 0, 0, (SCM outputter, SCM expr),
-          "Eval @var{expr} in module of @var{outputter}.")
+           2, 0, 0, (SCM outputter, SCM expr),
+           "Eval @var{expr} in module of @var{outputter}.")
 {
+  LY_ASSERT_SMOB (Paper_outputter, outputter, 1);
   Paper_outputter *po = unsmob_outputter (outputter);
-  SCM_ASSERT_TYPE (po, outputter, SCM_ARG1, __FUNCTION__, "Paper_outputter");
 
   po->output_scheme (expr);
 
   return SCM_UNSPECIFIED;
 }
+
+LY_DEFINE (ly_outputter_module, "ly:outputter-module",
+           1, 0, 0, (SCM outputter),
+           "Return output module of @var{outputter}.")
+{
+  LY_ASSERT_SMOB (Paper_outputter, outputter, 1);
+
+  Paper_outputter *po = unsmob_outputter (outputter);
+  return po->module ();
+}