/*
- 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>
+
+ 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 <time.h>
+#include "paper-outputter.hh"
-#include <math.h>
+#include <cmath>
+#include <ctime>
+using namespace std;
#include "dimensions.hh"
-#include "virtual-methods.hh"
-#include "paper-outputter.hh"
-#include "molecule.hh"
-#include "array.hh"
-#include "string-convert.hh"
-#include "debug.hh"
+#include "file-name.hh"
#include "font-metric.hh"
-#include "main.hh"
-#include "scope.hh"
-
+#include "input.hh"
#include "lily-version.hh"
-#include "paper-def.hh"
-#include "file-results.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"
-/*
- Ugh, this is messy.
- */
-Paper_outputter::Paper_outputter (String name)
-{
- if (safe_global_b)
- {
- gh_define ("security-paranoia", SCM_BOOL_T);
- }
-
- file_ = scm_open_file (ly_str02scm (name.ch_C()),
- ly_str02scm ("w"));
-
- SCM exp = scm_list_n (ly_symbol2scm ("find-dumper"),
- ly_str02scm (output_format_global.ch_C()),
- SCM_UNDEFINED);
-
- output_func_ = scm_primitive_eval (exp);
-}
-Paper_outputter::~Paper_outputter ()
+Paper_outputter::Paper_outputter (SCM port, const string &format)
{
-
-}
+ 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_header ()
-{
- String generate = _ (", at ");
- time_t t (time (0));
- generate += ctime (&t);
- generate = generate.left_str (generate.length_i () - 1);
-
/*
- Make fixed length time stamps
- */
- generate = generate + to_str (' ' * (120 - generate.length_i ())>? 0) ;
- String creator = "lelie";
-
- SCM args_scm = scm_list_n (ly_str02scm (creator.ch_C ()),
- ly_str02scm (generate.ch_C ()), SCM_UNDEFINED);
-
-
- SCM scm = gh_cons (ly_symbol2scm ("header"), args_scm);
-
- output_scheme (scm);
+ Enable errors for undefined stencil routines if
+ -dwarning-as-error is specified; else enable warnings.
+ */
+ Lily::backend_testing (output_module_);
}
+Paper_outputter::~Paper_outputter ()
+{
+}
-void
-Paper_outputter::output_comment (String str)
+SCM
+Paper_outputter::mark_smob () const
{
- output_scheme (scm_list_n (ly_symbol2scm ("comment"),
- ly_str02scm ((char*)str.ch_C ()),
- SCM_UNDEFINED)
- );
+ scm_gc_mark (output_module_);
+ return file_;
}
-void
-Paper_outputter::output_scheme (SCM scm)
+SCM
+Paper_outputter::file () const
{
- gh_call2 (output_func_, scm, file_);
+ return file_;
}
-void
-Paper_outputter::output_scope (Scope *scope, String prefix)
+SCM
+Paper_outputter::dump_string (SCM scm)
{
- SCM al = scope->to_alist ();
- for (SCM s = al ; gh_pair_p (s); s = ly_cdr (s))
- {
- SCM k = ly_caar (s);
- SCM v = ly_cdar (s);
- String s = ly_symbol2string (k);
-
- if (gh_string_p (v))
- {
- output_String_def (prefix + s, ly_scm2string (v));
- }
- else if (scm_exact_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 scm_display (scm, file ());
}
-void
-Paper_outputter::output_version ()
+SCM
+Paper_outputter::scheme_to_string (SCM scm)
{
- String id_str = "Lily was here";
- id_str += String_convert::pad_to (String (", ") + version_str (), 40);
-
- output_String_def ("lilypondtagline", id_str);
- output_String_def ("LilyPondVersion", version_str ());
+ return scm_eval (scm, output_module_);
}
-
-
-
-void
-Paper_outputter::output_Real_def (String k, Real v)
+SCM
+Paper_outputter::module () const
{
-
- SCM scm = scm_list_n (ly_symbol2scm ("lily-def"),
- ly_str02scm (k.ch_l ()),
- ly_str02scm (to_str (v).ch_l ()),
- SCM_UNDEFINED);
- output_scheme (scm);
+ return output_module_;
}
-void
-Paper_outputter::output_String_def (String k, String v)
+SCM
+Paper_outputter::output_scheme (SCM scm)
{
-
- SCM scm = scm_list_n (ly_symbol2scm ("lily-def"),
- ly_str02scm (k.ch_l ()),
- ly_str02scm (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_int_def (String k, int v)
+SCM
+paper_outputter_dump (void *po, SCM x)
{
- SCM scm = scm_list_n (ly_symbol2scm ("lily-def"),
- ly_str02scm (k.ch_l ()),
- ly_str02scm (to_str (v).ch_l ()),
- SCM_UNDEFINED);
- output_scheme (scm);
+ Paper_outputter *me = (Paper_outputter *) po;
+ return me->output_scheme (x);
}
void
-Paper_outputter::write_header_field_to_file (String filename, SCM key, SCM value)
+Paper_outputter::output_stencil (Stencil stil)
{
- output_scheme (scm_list_n (ly_symbol2scm ("header-to-file"),
- ly_str02scm (filename.ch_C()),
- ly_quote_scm (key), value,
- SCM_UNDEFINED));
+ 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 (ly_cdr (val));
- /* Always write header field file, even if string is empty ... */
- write_header_field_to_file (basename_ , ly_car (val), ly_cdr (val));
- }
- }
+ 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_);
}
}
projects / lilypond.git / blobdiff