/*
- score.cc -- implement Score
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1997--2006 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 "score.hh"
#include "global-context.hh"
#include "international.hh"
#include "lily-parser.hh"
-#include "lilypond-key.hh"
+#include "ly-module.hh"
#include "main.hh"
#include "music.hh"
-#include "music.hh"
#include "output-def.hh"
#include "paper-book.hh"
#include "paper-score.hh"
#include "warn.hh"
-#include "ly-smobs.icc"
Input *
Score::origin () const
{
- return unsmob_input (input_location_);
+ return unsmob<Input> (input_location_);
}
-
Score::Score ()
{
header_ = SCM_EOL;
music_ = SCM_EOL;
- error_found_ = false;
input_location_ = SCM_EOL;
+
+ error_found_ = false;
+
smobify_self ();
- input_location_ = make_input (Input ());
+ input_location_ = Input ().smobbed_copy ();
}
Score::~Score ()
{
}
-IMPLEMENT_SMOBS (Score);
-IMPLEMENT_DEFAULT_EQUAL_P (Score);
-IMPLEMENT_TYPE_P (Score, "ly:score?");
+const char * const Score::type_p_name_ = "ly:score?";
SCM
-Score::mark_smob (SCM s)
+Score::mark_smob () const
{
- Score *sc = (Score *) SCM_CELL_WORD_1 (s);
-
- scm_gc_mark (sc->header_);
- for (vsize i = sc->defs_.size (); i--;)
- scm_gc_mark (sc->defs_[i]->self_scm ());
+ scm_gc_mark (header_);
+ for (vsize i = defs_.size (); i--;)
+ scm_gc_mark (defs_[i]->self_scm ());
- scm_gc_mark (sc->input_location_);
- return sc->music_;
-}
-
-int
-Score::print_smob (SCM, SCM p, scm_print_state*)
-{
- scm_puts ("#<Score>", p);
-
- return 1;
+ scm_gc_mark (input_location_);
+ return music_;
}
Score::Score (Score const &s)
+ : Smob<Score> ()
{
header_ = SCM_EOL;
music_ = SCM_EOL;
- error_found_ = s.error_found_;
input_location_ = SCM_EOL;
+ error_found_ = s.error_found_;
+
smobify_self ();
- input_location_ = make_input (*s.origin ());
+ input_location_ = s.origin ()->smobbed_copy ();
- Music *m = unsmob_music (s.music_);
+ Music *m = unsmob<Music> (s.music_);
if (m)
{
Music *mclone = m->clone ();
defs_.push_back (copy);
copy->unprotect ();
}
- header_ = ly_make_anonymous_module (false);
+ header_ = ly_make_module (false);
if (ly_is_module (s.header_))
ly_module_copy (header_, s.header_);
}
-void
-default_rendering (SCM music, SCM outdef,
- SCM book_outputdef,
- SCM header,
- SCM outname,
- SCM key)
-{
- SCM scaled_def = outdef;
- SCM scaled_bookdef = book_outputdef;
-
- Output_def *bpd = unsmob_output_def (book_outputdef);
-
- /* ugh. */
- if (bpd->c_variable ("is-paper") == SCM_BOOL_T)
- {
- Real scale = scm_to_double (bpd->c_variable ("output-scale"));
-
- Output_def *def = scale_output_def (unsmob_output_def (outdef), scale);
- Output_def *bdef = scale_output_def (bpd, scale);
- def->parent_ = bdef;
-
- scaled_def = def->self_scm ();
- scaled_bookdef = bdef->self_scm ();
-
- def->unprotect ();
- bdef->unprotect ();
- }
-
- SCM context = ly_run_translator (music, scaled_def, key);
-
- SCM output_as_scm = ly_format_output (context);
- Music_output *output = unsmob_music_output (output_as_scm);
-
- if (Paper_score *pscore = dynamic_cast<Paper_score *> (output))
- {
- /* ugh, this is strange, Paper_book without a Book object. */
- Paper_book *paper_book = new Paper_book ();
- paper_book->header_ = header;
- paper_book->paper_ = unsmob_output_def (scaled_bookdef);
-
- if (ly_is_module (header))
- paper_book->add_score (header);
-
- paper_book->add_score (pscore->self_scm ());
- paper_book->classic_output (outname);
- paper_book->unprotect ();
- }
-
- scm_remember_upto_here_1 (scaled_def);
- scm_remember_upto_here_1 (output_as_scm);
- scm_remember_upto_here_1 (scaled_bookdef);
-}
-
/*
Format score, return list of Music_output objects.
*/
SCM
Score::book_rendering (Output_def *layoutbook,
- Output_def *default_def,
- Object_key *book_key)
+ Output_def *default_def)
{
if (error_found_)
return SCM_EOL;
- SCM scaled_bookdef = SCM_EOL;
Real scale = 1.0;
- if (layoutbook && layoutbook->c_variable ("is-paper") == SCM_BOOL_T)
+ if (layoutbook && to_boolean (layoutbook->c_variable ("is-paper")))
scale = scm_to_double (layoutbook->c_variable ("output-scale"));
SCM outputs = SCM_EOL;
- SCM *tail = &outputs;
int outdef_count = defs_.size ();
- Object_key *key = new Lilypond_general_key (book_key, user_key_, 0);
- SCM scm_key = key->unprotect ();
-
for (int i = 0; !i || i < outdef_count; i++)
{
Output_def *def = outdef_count ? defs_[i] : default_def;
- SCM scaled = SCM_EOL;
+ SCM scaled = def->self_scm ();
- if (def->c_variable ("is-layout") == SCM_BOOL_T)
- {
- def = scale_output_def (def, scale);
- def->parent_ = layoutbook;
+ if (to_boolean (def->c_variable ("is-layout")))
+ {
+ def = scale_output_def (def, scale);
+ def->parent_ = layoutbook;
- scaled = def->unprotect ();
- }
+ scaled = def->unprotect ();
+ }
/* TODO: fix or junk --no-layout. */
- SCM context = ly_run_translator (music_, def->self_scm (), scm_key);
- if (dynamic_cast<Global_context *> (unsmob_context (context)))
- {
- SCM s = ly_format_output (context);
+ SCM context = ly_run_translator (music_, scaled);
+ if (unsmob<Global_context> (context))
+ {
+ SCM s = ly_format_output (context);
- *tail = scm_cons (s, SCM_EOL);
- tail = SCM_CDRLOC (*tail);
- }
+ outputs = scm_cons (s, outputs);
+ }
scm_remember_upto_here_1 (scaled);
}
- scm_remember_upto_here_1 (scm_key);
- scm_remember_upto_here_1 (scaled_bookdef);
- return outputs;
+ return scm_reverse_x (outputs, SCM_EOL);
}
void
Score::set_music (SCM music)
{
- if (unsmob_music (music_))
+ if (unsmob<Music> (music_))
{
- unsmob_music (music)->origin ()->error (_ ("already have music in score"));
- unsmob_music (music_)->origin ()->error (_ ("this is the previous music"));
+ unsmob<Music> (music)->origin ()->non_fatal_error
+ (_ ("already have music in score"));
+ unsmob<Music> (music_)->origin ()->non_fatal_error
+ (_ ("this is the previous music"));
}
- Music *m = unsmob_music (music);
+ Music *m = unsmob<Music> (music);
if (m && to_boolean (m->get_property ("error-found")))
{
- m->origin ()->error (_ ("errors found, ignoring music expression"));
+ m->origin ()->non_fatal_error
+ (_ ("errors found, ignoring music expression"));
- this->error_found_ = this->error_found_
- || to_boolean (m->get_property ("error-found"));
+ error_found_ = true;
}
- if (this->error_found_)
- this->music_ = SCM_EOL;
+ if (error_found_)
+ music_ = SCM_EOL;
else
- this->music_ = music;
+ music_ = music;
}
SCM
{
defs_.push_back (def);
}
+
+SCM
+Score::get_header () const
+{
+ return header_;
+}
+
+void
+Score::set_header (SCM module)
+{
+ assert (ly_is_module (module));
+ header_ = module;
+}
projects / lilypond.git / blobdiff