/*
- 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--2004 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 <math.h>
+#include "paper-outputter.hh"
+
+#include <cmath>
+#include <ctime>
+
+using namespace std;
#include "dimensions.hh"
-#include "virtual-methods.hh"
-#include "paper-outputter.hh"
-#include "stencil.hh"
-#include "array.hh"
-#include "string-convert.hh"
-#include "warn.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 "lily-version.hh"
-#include "paper-def.hh"
-#include "input-file-results.hh"
-#include "ly-modules.hh"
+#include "string-convert.hh"
+#include "warn.hh"
+#include "lily-imports.hh"
-Paper_outputter::Paper_outputter (String name)
+Paper_outputter::Paper_outputter (SCM port, const string &format)
{
- if (safe_global_b)
- {
- gh_define ("security-paranoia", SCM_BOOL_T);
- }
-
- file_ = scm_open_file (scm_makfrom0str (name.to_str0 ()),
- scm_makfrom0str ("w"));
+ file_ = port;
+ output_module_ = SCM_EOL;
+ smobify_self ();
- static SCM find_dumper;
- if (!find_dumper)
- find_dumper = scm_c_eval_string ("find-dumper");
+ string module_name = "scm output-" + format;
+ output_module_ = scm_c_resolve_module (module_name.c_str ());
-
- output_func_ = scm_call_1 (find_dumper,scm_makfrom0str (output_format_global.to_str0 ()));
- output_scheme (gh_cons (ly_symbol2scm ("top-of-file"), SCM_EOL));
+ /*
+ Enable errors for undefined stencil routines if
+ -dwarning-as-error is specified; else enable warnings.
+ */
+ Lily::backend_testing (output_module_);
}
Paper_outputter::~Paper_outputter ()
{
- scm_close_port (file_);
- file_ = SCM_EOL;
}
-void
+
+SCM
+Paper_outputter::mark_smob () const
+{
+ scm_gc_mark (output_module_);
+ return file_;
+}
+
+SCM
+Paper_outputter::file () const
+{
+ return file_;
+}
+
+SCM
+Paper_outputter::dump_string (SCM scm)
+{
+ return scm_display (scm, file ());
+}
+
+SCM
+Paper_outputter::scheme_to_string (SCM scm)
+{
+ return scm_eval (scm, output_module_);
+}
+
+SCM
+Paper_outputter::module () const
+{
+ return output_module_;
+}
+
+SCM
Paper_outputter::output_scheme (SCM scm)
{
- gh_call2 (output_func_, scm, file_);
+ SCM str = scheme_to_string (scm);
+ if (scm_is_string (str))
+ dump_string (str);
+ return str;
}
-void
-Paper_outputter::output_metadata (SCM scopes, Paper_def *paper)
+SCM
+paper_outputter_dump (void *po, SCM x)
{
- SCM fields = SCM_EOL;
- for (int i = dump_header_fieldnames_global.size (); i--;)
- fields = gh_cons (ly_symbol2scm (dump_header_fieldnames_global[i].to_str0 ()),
- fields);
-
- output_scheme (scm_list_n (ly_symbol2scm ("output-scopes"),
- paper->self_scm (),
- scm_list_n (ly_symbol2scm ("quote"),
- scopes, SCM_UNDEFINED),
- scm_list_n (ly_symbol2scm ("quote"),
- fields, SCM_UNDEFINED),
- scm_makfrom0str (basename_.to_str0 ()),
- SCM_UNDEFINED));
+ Paper_outputter *me = (Paper_outputter *) po;
+ return me->output_scheme (x);
}
+void
+Paper_outputter::output_stencil (Stencil stil)
+{
+ interpret_stencil_expression (stil.expr (), paper_outputter_dump,
+ (void *) this, Offset (0, 0));
+}
void
-Paper_outputter::output_music_output_def (Music_output_def* odef)
+Paper_outputter::close ()
{
- output_scheme (scm_list_n (ly_symbol2scm ("output-paper-def"),
- odef->self_scm (), SCM_UNDEFINED));
+ if (ly_is_port (file_))
+ {
+ 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_);
+ }
}