/*
- paper-outputter.cc -- implement Paper_outputter
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
-
- (c) 1997--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
Jan Nieuwenhuizen <janneke@gnu.org>
-*/
-
-#include <time.h>
-#include <fstream.h>
-#include <math.h>
-#include <iostream.h>
-
-#include "dimensions.hh"
-#include "virtual-methods.hh"
-#include "paper-outputter.hh"
-#include "paper-stream.hh"
-#include "molecule.hh"
-#include "array.hh"
-#include "string-convert.hh"
-#include "debug.hh"
-#include "font-metric.hh"
-#include "main.hh"
-#include "scope.hh"
-
-#include "lily-version.hh"
-#include "paper-def.hh"
-#include "file-results.hh"
-
-
-/*
- Ugh, this is messy.
- */
-
-Paper_outputter::Paper_outputter (String name)
-{
- stream_p_ = new Paper_stream (name);
-
- /*
- lilypond -f scm x.ly
- guile -s x.scm
- */
- verbatim_scheme_b_ = output_format_global == "scm";
- if (verbatim_scheme_b_)
- {
- *stream_p_ << ""
- ";;; Usage: guile -s x.scm > x.lytex\n"
- "(primitive-load-path 'standalone.scm)\n"
- ";(scm-tex-output)\n"
- "(scm-ps-output)\n"
- "(map (lambda (x) (display (ly-eval x))) '(\n"
- ;
- }
-
-}
-
-Paper_outputter::~Paper_outputter ()
-{
- if (verbatim_scheme_b_)
- {
- *stream_p_ << "))";
- }
- delete stream_p_;
-}
+ 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.
-void
-Paper_outputter::output_header ()
-{
- if (safe_global_b)
- {
- gh_define ("security-paranoia", SCM_BOOL_T);
- }
-
- SCM exp = gh_list (ly_symbol2scm ((output_format_global + "-scm").ch_C()),
- ly_quote_scm (ly_symbol2scm ("all-definitions")),
- SCM_UNDEFINED);
- exp = scm_eval2 (exp, SCM_EOL);
- scm_eval2 (exp, SCM_EOL);
-
- String creator;
- if (no_timestamps_global_b)
- creator = gnu_lilypond_str ();
- else
- creator = gnu_lilypond_version_str ();
-
- String generate;
- if (no_timestamps_global_b)
- generate = ".";
- else
- {
- generate = _ (", at ");
- time_t t (time (0));
- generate += ctime (&t);
- generate = generate.left_str (generate.length_i () - 1);
- }
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
+*/
- SCM args_scm =
- gh_list (ly_str02scm (creator.ch_l ()),
- ly_str02scm (generate.ch_l ()), SCM_UNDEFINED);
+#include "paper-outputter.hh"
+#include <cmath>
+#include <ctime>
- SCM scm = gh_cons (ly_symbol2scm ("header"), args_scm);
- output_scheme (scm);
-}
+using namespace std;
+#include "dimensions.hh"
+#include "file-name.hh"
+#include "font-metric.hh"
+#include "input.hh"
+#include "lily-version.hh"
+#include "main.hh"
+#include "output-def.hh"
+#include "paper-book.hh"
+#include "paper-system.hh"
+#include "scm-hash.hh"
+#include "string-convert.hh"
+#include "warn.hh"
+#include "lily-imports.hh"
-void
-Paper_outputter::output_comment (String str)
+Paper_outputter::Paper_outputter (SCM port, const string &format)
{
- output_scheme (gh_list (ly_symbol2scm ("comment"),
- ly_str02scm ((char*)str.ch_C()),
- SCM_UNDEFINED)
- );
-}
+ file_ = port;
+ output_module_ = SCM_EOL;
+ smobify_self ();
+ string module_name = "scm output-" + format;
+ output_module_ = scm_c_resolve_module (module_name.c_str ());
-void
-Paper_outputter::output_scheme (SCM scm)
-{
/*
- we don't rename dump_scheme, because we might in the future want
- to remember Scheme. We don't now, because it sucks up a lot of memory.
+ Enable errors for undefined stencil routines if
+ -dwarning-as-error is specified; else enable warnings.
*/
- dump_scheme (scm);
+ Lily::backend_testing (output_module_);
}
+Paper_outputter::~Paper_outputter ()
+{
+}
-/*
- UGH.
- Should probably change interface to do less eval ( symbol ), and more
- apply (procedure, args)
- */
-void
-Paper_outputter::dump_scheme (SCM s)
+SCM
+Paper_outputter::mark_smob () const
{
- if (verbatim_scheme_b_)
- {
- *stream_p_ << ly_scm2string (ly_write2scm (s));
- }
- else
- {
- SCM result = scm_eval2 (s, SCM_EOL);
- char *c=gh_scm2newstr (result, NULL);
-
- *stream_p_ << c;
- free (c);
- }
+ scm_gc_mark (output_module_);
+ return file_;
}
-void
-Paper_outputter::output_scope (Scope *scope, String prefix)
+SCM
+Paper_outputter::file () const
{
- SCM al = scope->to_alist ();
- for (SCM s = al ; gh_pair_p (s); s = gh_cdr (s))
- {
- SCM k = gh_caar (s);
- SCM v = gh_cdar (s);
- String s = ly_symbol2string (k);
-
-
- if (gh_string_p (v))
- {
- output_String_def (prefix + s, ly_scm2string (v));
- }
- else if (scm_integer_p (v) == SCM_BOOL_T)
- {
- output_int_def (prefix + s, gh_scm2int (v));
- }
- else if (gh_number_p (v))
- {
- output_Real_def (prefix + s, gh_scm2double (v));
- }
- }
+ return file_;
}
-void
-Paper_outputter::output_version ()
+SCM
+Paper_outputter::dump_string (SCM scm)
{
- String id_str = "Lily was here";
- if (no_timestamps_global_b)
- id_str += ".";
- else
- id_str += String (", ") + version_str ();
-
- output_String_def ( "lilypondtagline", id_str);
- output_String_def ( "LilyPondVersion", version_str ());
+ return scm_display (scm, file ());
}
-
-
-
-void
-Paper_outputter::output_Real_def (String k, Real v)
+SCM
+Paper_outputter::scheme_to_string (SCM scm)
{
-
- SCM scm = gh_list (ly_symbol2scm ("lily-def"),
- ly_str02scm (k.ch_l ()),
- ly_str02scm (to_str(v).ch_l ()),
- SCM_UNDEFINED);
- output_scheme (scm);
+ return scm_eval (scm, output_module_);
}
-void
-Paper_outputter::output_String_def (String k, String v)
+SCM
+Paper_outputter::module () const
{
-
- SCM scm = gh_list (ly_symbol2scm ("lily-def"),
- ly_str02scm (k.ch_l ()),
- ly_str02scm (v.ch_l ()),
- SCM_UNDEFINED);
- output_scheme (scm);
+ return output_module_;
}
-void
-Paper_outputter::output_int_def (String k, int v)
+SCM
+Paper_outputter::output_scheme (SCM scm)
{
- SCM scm = gh_list (ly_symbol2scm ("lily-def"),
- ly_str02scm (k.ch_l ()),
- ly_str02scm (to_str (v).ch_l ()),
- SCM_UNDEFINED);
- output_scheme (scm);
+ SCM str = scheme_to_string (scm);
+ if (scm_is_string (str))
+ dump_string (str);
+ return str;
}
-void
-Paper_outputter::output_string (SCM str)
+SCM
+paper_outputter_dump (void *po, SCM x)
{
- *stream_p_ << ly_scm2string (str);
+ Paper_outputter *me = (Paper_outputter *) po;
+ return me->output_scheme (x);
}
void
-Paper_outputter::write_header_field_to_file (String filename, String key, String value)
+Paper_outputter::output_stencil (Stencil stil)
{
- if (filename != "-")
- filename += String (".") + key;
- progress_indication (_f ("writing header field %s to %s...",
- key,
- filename == "-" ? String ("<stdout>") : filename));
-
- ostream *os = open_file_stream (filename);
- *os << value;
- close_file_stream (os);
- progress_indication ("\n");
+ interpret_stencil_expression (stil.expr (), paper_outputter_dump,
+ (void *) this, Offset (0, 0));
}
void
-Paper_outputter::write_header_fields_to_file (Scope * header)
+Paper_outputter::close ()
{
- if (dump_header_fieldnames_global.size ())
+ if (ly_is_port (file_))
{
- SCM fields = header->to_alist ();
- for (int i = 0; i < dump_header_fieldnames_global.size (); i++)
- {
- String key = dump_header_fieldnames_global[i];
- SCM val = gh_assoc (ly_symbol2scm (key.ch_C ()), fields);
- String s;
- /* Only write header field to file if it exists */
- if (gh_pair_p (val))
- {
- s = ly_scm2string (gh_cdr (val));
- /* Always write header field file, even if string is empty ... */
- write_header_field_to_file (basename_, key, s);
- }
- }
+ scm_close_port (file_);
+ /*
+ Remove the "warning" definitions for missing stencil
+ expressions so that we start fresh with the next \book
+ block. --pmccarty
+ */
+ Lily::remove_stencil_warnings (output_module_);
}
}