2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 2005--2015 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 #include "paper-outputter.hh"
22 #include "international.hh"
26 LY_DEFINE (ly_make_paper_outputter, "ly:make-paper-outputter",
27 2, 0, 0, (SCM port, SCM format),
28 "Create an outputter that evaluates within"
29 " @code{output-}@var{format}, writing to @var{port}.")
31 LY_ASSERT_TYPE (ly_is_port, port, 1);
32 LY_ASSERT_TYPE (ly_is_symbol, format, 2);
34 string f = ly_symbol2string (format);
35 string output_name = "<unknown>";
37 SCM port_name = scm_port_filename (port);
38 if (scm_is_string (port_name))
39 output_name = ly_scm2string (port_name);
41 message (_f ("Layout output to `%s'...",
42 output_name.c_str ()));
44 progress_indication ("\n");
45 Paper_outputter *po = new Paper_outputter (port, f);
48 return po->self_scm ();
51 /* FIXME: why is output_* wrapper called dump? */
52 LY_DEFINE (ly_outputter_dump_stencil, "ly:outputter-dump-stencil",
53 2, 0, 0, (SCM outputter, SCM stencil),
54 "Dump stencil @var{expr} onto @var{outputter}.")
57 LY_ASSERT_SMOB (Paper_outputter, outputter, 1);
58 LY_ASSERT_SMOB (Stencil, stencil, 2);
60 Paper_outputter *po = unsmob<Paper_outputter> (outputter);
61 Stencil *st = unsmob<Stencil> (stencil);
63 po->output_stencil (*st);
64 return SCM_UNSPECIFIED;
67 LY_DEFINE (ly_outputter_dump_string, "ly:outputter-dump-string",
68 2, 0, 0, (SCM outputter, SCM str),
69 "Dump @var{str} onto @var{outputter}.")
71 LY_ASSERT_SMOB (Paper_outputter, outputter, 1);
72 LY_ASSERT_TYPE (scm_is_string, str, 2);
74 Paper_outputter *po = unsmob<Paper_outputter> (outputter);
76 return po->dump_string (str);
79 LY_DEFINE (ly_outputter_port, "ly:outputter-port",
80 1, 0, 0, (SCM outputter),
81 "Return output port for @var{outputter}.")
83 LY_ASSERT_SMOB (Paper_outputter, outputter, 1);
84 Paper_outputter *po = unsmob<Paper_outputter> (outputter);
89 LY_DEFINE (ly_outputter_close, "ly:outputter-close",
90 1, 0, 0, (SCM outputter),
91 "Close port of @var{outputter}.")
93 LY_ASSERT_SMOB (Paper_outputter, outputter, 1);
94 Paper_outputter *po = unsmob<Paper_outputter> (outputter);
97 return SCM_UNSPECIFIED;
100 LY_DEFINE (ly_outputter_output_scheme, "ly:outputter-output-scheme",
101 2, 0, 0, (SCM outputter, SCM expr),
102 "Eval @var{expr} in module of @var{outputter}.")
104 LY_ASSERT_SMOB (Paper_outputter, outputter, 1);
105 Paper_outputter *po = unsmob<Paper_outputter> (outputter);
107 po->output_scheme (expr);
109 return SCM_UNSPECIFIED;
112 LY_DEFINE (ly_outputter_module, "ly:outputter-module",
113 1, 0, 0, (SCM outputter),
114 "Return output module of @var{outputter}.")
116 LY_ASSERT_SMOB (Paper_outputter, outputter, 1);
118 Paper_outputter *po = unsmob<Paper_outputter> (outputter);
119 return po->module ();