/*
- 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--2005 Han-Wen Nienhuys <hanwen@cs.uu.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 <cstdio>
-#include "lilypond-key.hh"
-#include "lily-parser.hh"
+using namespace std;
+
#include "book.hh"
#include "cpu-timer.hh"
#include "global-context.hh"
-#include "ly-smobs.icc"
+#include "international.hh"
+#include "lily-parser.hh"
#include "main.hh"
-#include "music-iterator.hh"
-#include "output-def.hh"
#include "music.hh"
-#include "paper-book.hh"
+#include "music.hh"
#include "output-def.hh"
+#include "paper-book.hh"
#include "paper-score.hh"
-#include "scm-hash.hh"
#include "warn.hh"
+
+Input *
+Score::origin () const
+{
+ return Input::unsmob (input_location_);
+}
+
Score::Score ()
- : Input ()
{
header_ = SCM_EOL;
- texts_ = SCM_EOL;
music_ = SCM_EOL;
+ input_location_ = SCM_EOL;
+
error_found_ = false;
+
smobify_self ();
+ input_location_ = Input ().smobbed_copy ();
}
Score::~Score ()
{
}
-IMPLEMENT_SMOBS (Score);
-IMPLEMENT_DEFAULT_EQUAL_P (Score);
-IMPLEMENT_TYPE_P (Score, "ly:score?");
+const char Score::type_p_name_[] = "ly:score?";
SCM
-Score::mark_smob (SCM s)
+Score::mark_smob ()
{
- Score *sc = (Score*) SCM_CELL_WORD_1 (s);
-
-#if 0
- if (sc->key_)
- scm_gc_mark (sc->key_->self_scm());
-#endif
-
- if (sc->header_)
- scm_gc_mark (sc->header_);
- if (sc->texts_)
- scm_gc_mark (sc->texts_);
- for (int i = sc->defs_.size (); i--;)
- scm_gc_mark (sc->defs_[i]->self_scm ());
- return sc->music_;
-}
-
-int
-Score::print_smob (SCM , SCM p, scm_print_state*)
-{
- scm_puts ("#<Score>", p);
+ scm_gc_mark (header_);
+ for (vsize i = defs_.size (); i--;)
+ scm_gc_mark (defs_[i]->self_scm ());
- return 1;
+ scm_gc_mark (input_location_);
+ return music_;
}
Score::Score (Score const &s)
- : Input (s)
+ : Smob<Score> ()
{
+ header_ = SCM_EOL;
music_ = SCM_EOL;
+ input_location_ = SCM_EOL;
error_found_ = s.error_found_;
-
- /* FIXME: SCM_EOL? */
- header_ = 0;
- texts_ = 0;
smobify_self ();
+ input_location_ = s.origin ()->smobbed_copy ();
- Music *m = unsmob_music (s.music_);
- music_ = m ? m->clone ()->self_scm () : SCM_EOL;
- scm_gc_unprotect_object (music_);
-
- for (int i = 0; i < s.defs_.size (); i++)
- defs_.push (s.defs_[i]->clone ());
-
- header_ = ly_make_anonymous_module (false);
- if (ly_c_module_p (s.header_))
- ly_module_copy (header_, s.header_);
-
- if (s.texts_)
- texts_ = s.texts_;
-}
-
-
-void
-default_rendering (SCM music, SCM outdef,
- SCM book_outputdef,
- SCM header, SCM texts,
- 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)
+ Music *m = Music::unsmob (s.music_);
+ if (m)
{
- Real scale = scm_to_double (bpd->c_variable ("outputscale"));
-
- Output_def *def = scale_output_def (unsmob_output_def (outdef), scale);
- scaled_def = def->self_scm ();
-
- scaled_bookdef = scale_output_def (bpd, scale)->self_scm ();
- unsmob_output_def (scaled_def)->parent_
- = unsmob_output_def (scaled_bookdef);
-
- scm_gc_unprotect_object (scaled_bookdef);
- scm_gc_unprotect_object (scaled_def);
+ Music *mclone = m->clone ();
+ music_ = mclone->unprotect ();
}
-
- SCM context = ly_run_translator (music, scaled_def, key);
- if (Global_context *g = dynamic_cast<Global_context*>
- (unsmob_context (context)))
+ else
+ music_ = SCM_EOL;
+
+ for (vsize i = 0, n = s.defs_.size (); i < n; i++)
{
- SCM systems = ly_format_output (context, outname);
- Music_output *output = g->get_output ();
- if (systems != SCM_UNDEFINED)
- {
- /* 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);
-
- Score_systems sc;
- sc.systems_ = systems;
- sc.header_ = header;
- sc.texts_ = texts;
-
- paper_book->score_systems_.push (sc);
-
- paper_book->classic_output (ly_scm2string (outname));
- scm_gc_unprotect_object (paper_book->self_scm ());
- }
- delete output;
+ Output_def *copy = s.defs_[i]->clone ();
+ defs_.push_back (copy);
+ copy->unprotect ();
}
-
- scm_remember_upto_here_1 (scaled_def);
- scm_remember_upto_here_1 (scaled_bookdef);
+ header_ = ly_make_module (false);
+ if (ly_is_module (s.header_))
+ ly_module_copy (header_, s.header_);
}
/*
-Format score, return systems. OUTNAME is still passed to create a midi
-file.
-
-LAYOUTBOOK should be scaled already.
+ Format score, return list of Music_output objects.
+ LAYOUTBOOK should be scaled already.
*/
SCM
-Score::book_rendering (String outname,
- Output_def *layoutbook,
- Output_def *default_def,
- Object_key *book_key)
+Score::book_rendering (Output_def *layoutbook,
+ 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)
- scale = scm_to_double (layoutbook->c_variable ("outputscale"));
-
- SCM out = scm_makfrom0str (outname.to_str0 ());
- SCM systems = SCM_EOL;
+ scale = scm_to_double (layoutbook->c_variable ("output-scale"));
+
+ SCM outputs = SCM_EOL;
+
int outdef_count = defs_.size ();
- Object_key * key = new Lilypond_general_key (book_key, user_key_, 0);
- SCM scm_key = key->self_scm();
- scm_gc_unprotect_object (scm_key);
-
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;
- scaled = def->self_scm ();
- scm_gc_unprotect_object (scaled);
- }
+ {
+ def = scale_output_def (def, scale);
+ def->parent_ = layoutbook;
+
+ 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, out);
- if (s != SCM_UNDEFINED)
- systems = s;
- }
+ SCM context = ly_run_translator (music_, scaled);
+ if (dynamic_cast<Global_context *> (Context::unsmob (context)))
+ {
+ SCM s = ly_format_output (context);
+
+ 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 systems;
+ return scm_reverse_x (outputs, SCM_EOL);
}
-
-
-
-
void
-Score::set_music (SCM music, SCM parser)
+Score::set_music (SCM music)
{
- /* URG? */
- SCM check_funcs = ly_lily_module_constant ("toplevel-music-functions");
- for (; scm_is_pair (check_funcs); check_funcs = scm_cdr (check_funcs))
- music = scm_call_2 (scm_car (check_funcs), music, parser);
-
- if (unsmob_music (music_))
+ if (Music::is_smob (music_))
{
- unsmob_music (music)->origin ()->error (_("Already have music in score"));
- unsmob_music (music_)->origin ()->error (_("This is the previous music"));
+ Music::unsmob (music)->origin ()->error (_ ("already have music in score"));
+ Music::unsmob (music_)->origin ()->error (_ ("this is the previous music"));
}
- Music * m = unsmob_music (music);
+ Music *m = Music::unsmob (music);
if (m && to_boolean (m->get_property ("error-found")))
{
- m->origin()->error (_("Error found in this music expression. Ignoring it"));
-
- this->error_found_ = this->error_found_ || to_boolean (m->get_property ("error-found"));
-
+ m->origin ()->error (_ ("errors found, ignoring music expression"));
+
+ this->error_found_ = this->error_found_
+ || to_boolean (m->get_property ("error-found"));
}
if (this->error_found_)
- this->music_ = SCM_EOL;
+ this->music_ = SCM_EOL;
else
this->music_ = music;
-
}
SCM
{
return music_;
}
+
+void
+Score::add_output_def (Output_def *def)
+{
+ 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