X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fscore.cc;h=99ec51880a3672e5741447a5ff66864544cc1f73;hb=7e0dab27123da5d52b90c81f70ac10669a34d45a;hp=f3cca4d3340a069fd020e17997bb64369bceaafb;hpb=bdf4ab13203502e7ec7cf9cf5896527643a07c1f;p=lilypond.git diff --git a/lily/score.cc b/lily/score.cc index f3cca4d334..99ec51880a 100644 --- a/lily/score.cc +++ b/lily/score.cc @@ -3,35 +3,36 @@ source file of the GNU LilyPond music typesetter - (c) 1997--2005 Han-Wen Nienhuys + (c) 1997--2006 Han-Wen Nienhuys */ #include "score.hh" #include +using namespace std; + #include "book.hh" #include "cpu-timer.hh" #include "global-context.hh" +#include "international.hh" #include "lily-parser.hh" #include "lilypond-key.hh" -#include "ly-smobs.icc" #include "main.hh" -#include "music-iterator.hh" #include "music.hh" -#include "output-def.hh" +#include "music.hh" #include "output-def.hh" #include "paper-book.hh" #include "paper-score.hh" -#include "scm-hash.hh" #include "warn.hh" +#include "ly-smobs.icc" + Score::Score () : Input () { header_ = SCM_EOL; music_ = SCM_EOL; - texts_ = SCM_EOL; error_found_ = false; smobify_self (); } @@ -50,8 +51,7 @@ Score::mark_smob (SCM s) Score *sc = (Score *) SCM_CELL_WORD_1 (s); scm_gc_mark (sc->header_); - scm_gc_mark (sc->texts_); - for (int i = sc->defs_.size (); i--;) + for (vsize i = sc->defs_.size (); i--;) scm_gc_mark (sc->defs_[i]->self_scm ()); return sc->music_; } @@ -69,22 +69,27 @@ Score::Score (Score const &s) { header_ = SCM_EOL; music_ = SCM_EOL; - texts_ = SCM_EOL; error_found_ = s.error_found_; smobify_self (); Music *m = unsmob_music (s.music_); - music_ = m ? m->clone ()->self_scm () : SCM_EOL; - scm_gc_unprotect_object (music_); - - for (int i = 0, n = s.defs_.size (); i < n; i++) - defs_.push (s.defs_[i]->clone ()); + if (m) + { + Music *mclone = m->clone (); + music_ = mclone->unprotect (); + } + else + music_ = SCM_EOL; + for (vsize i = 0, n = s.defs_.size (); i < n; i++) + { + Output_def *copy = s.defs_[i]->clone (); + defs_.push_back (copy); + copy->unprotect (); + } header_ = ly_make_anonymous_module (false); - if (ly_c_module_p (s.header_)) + if (ly_is_module (s.header_)) ly_module_copy (header_, s.header_); - - texts_ = s.texts_; } void @@ -102,55 +107,51 @@ default_rendering (SCM music, SCM outdef, /* ugh. */ if (bpd->c_variable ("is-paper") == SCM_BOOL_T) { - Real scale = scm_to_double (bpd->c_variable ("outputscale")); + Real scale = scm_to_double (bpd->c_variable ("output-scale")); Output_def *def = scale_output_def (unsmob_output_def (outdef), scale); - scaled_def = def->self_scm (); + Output_def *bdef = scale_output_def (bpd, scale); + def->parent_ = bdef; - scaled_bookdef = scale_output_def (bpd, scale)->self_scm (); - unsmob_output_def (scaled_def)->parent_ - = unsmob_output_def (scaled_bookdef); + scaled_def = def->self_scm (); + scaled_bookdef = bdef->self_scm (); - scm_gc_unprotect_object (scaled_bookdef); - scm_gc_unprotect_object (scaled_def); + def->unprotect (); + bdef->unprotect (); } SCM context = ly_run_translator (music, scaled_def, key); - if (Global_context *g = dynamic_cast - (unsmob_context (context))) + + SCM output_as_scm = ly_format_output (context); + Music_output *output = unsmob_music_output (output_as_scm); + + if (Paper_score *pscore = dynamic_cast (output)) { - 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); + /* 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_c_module_p (header)) - paper_book->add_score (header); - paper_book->add_score (systems); + if (ly_is_module (header)) + paper_book->add_score (header); - paper_book->classic_output (ly_scm2string (outname)); - scm_gc_unprotect_object (paper_book->self_scm ()); - } - delete output; + 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 systems. OUTNAME is still passed to create a midi - file. + Format score, return list of Music_output objects. LAYOUTBOOK should be scaled already. */ SCM -Score::book_rendering (String outname, - Output_def *layoutbook, +Score::book_rendering (Output_def *layoutbook, Output_def *default_def, Object_key *book_key) { @@ -161,35 +162,37 @@ Score::book_rendering (String outname, Real scale = 1.0; if (layoutbook && layoutbook->c_variable ("is-paper") == SCM_BOOL_T) - scale = scm_to_double (layoutbook->c_variable ("outputscale")); + scale = scm_to_double (layoutbook->c_variable ("output-scale")); + + SCM outputs = SCM_EOL; + SCM *tail = &outputs; - SCM out = scm_makfrom0str (outname.to_str0 ()); - SCM systems = 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); + 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; + 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); + + scaled = def->unprotect (); } /* TODO: fix or junk --no-layout. */ SCM context = ly_run_translator (music_, def->self_scm (), scm_key); if (dynamic_cast (unsmob_context (context))) { - SCM s = ly_format_output (context, out); - if (s != SCM_UNDEFINED) - systems = s; + SCM s = ly_format_output (context); + + *tail = scm_cons (s, SCM_EOL); + tail = SCM_CDRLOC (*tail); } scm_remember_upto_here_1 (scaled); @@ -197,28 +200,24 @@ Score::book_rendering (String outname, scm_remember_upto_here_1 (scm_key); scm_remember_upto_here_1 (scaled_bookdef); - return systems; + return outputs; } 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_)) { - unsmob_music (music)->origin ()->error (_ ("Already have music in score")); - unsmob_music (music_)->origin ()->error (_ ("This is the previous music")); + unsmob_music (music)->origin ()->error (_ ("already have music in score")); + unsmob_music (music_)->origin ()->error (_ ("this is the previous music")); } Music *m = unsmob_music (music); if (m && to_boolean (m->get_property ("error-found"))) { - m->origin ()->error (_ ("Error found in this music expression. Ignoring it")); + m->origin ()->error (_ ("errors found, ignoring music expression")); - this->error_found_ = this->error_found_ || to_boolean (m->get_property ("error-found")); + this->error_found_ = this->error_found_ + || to_boolean (m->get_property ("error-found")); } if (this->error_found_) @@ -232,3 +231,9 @@ Score::get_music () const { return music_; } + +void +Score::add_output_def (Output_def *def) +{ + defs_.push_back (def); +}