X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpaper-book.cc;h=926f9f5a962afed18ba94dfdc394ace7df50d5bf;hb=daa44a9474e653d1cf4463b78871e33e9ff323a9;hp=b9e94803db7a52ccfe1daa5b43659bd7452a7623;hpb=a1f93a8b48bd0fc8a66b92129c035c5e629d8fe3;p=lilypond.git diff --git a/lily/paper-book.cc b/lily/paper-book.cc index b9e94803db..926f9f5a96 100644 --- a/lily/paper-book.cc +++ b/lily/paper-book.cc @@ -3,26 +3,30 @@ source file of the GNU LilyPond music typesetter - (c) 2004--2005 Jan Nieuwenhuizen + (c) 2004--2006 Jan Nieuwenhuizen */ #include "paper-book.hh" +#include "grob.hh" #include "main.hh" #include "output-def.hh" #include "paper-score.hh" #include "paper-system.hh" -#include "text-item.hh" +#include "text-interface.hh" #include "warn.hh" #include "ly-smobs.icc" Paper_book::Paper_book () { + header_ = SCM_EOL; + header_0_ = SCM_EOL; pages_ = SCM_BOOL_F; + scores_ = SCM_EOL; + performances_ = SCM_EOL; systems_ = SCM_BOOL_F; - header_ = SCM_EOL; - + paper_ = 0; smobify_self (); } @@ -32,32 +36,29 @@ Paper_book::~Paper_book () } IMPLEMENT_DEFAULT_EQUAL_P (Paper_book); -IMPLEMENT_SMOBS (Paper_book) -IMPLEMENT_TYPE_P (Paper_book, "ly:paper-book?") +IMPLEMENT_SMOBS (Paper_book); +IMPLEMENT_TYPE_P (Paper_book, "ly:paper-book?"); SCM Paper_book::mark_smob (SCM smob) { - Paper_book *b = (Paper_book*) SCM_CELL_WORD_1 (smob); - for (int i = 0; i < b->score_systems_.size (); i++) - b->score_systems_[i].gc_mark (); - + Paper_book *b = (Paper_book *) SCM_CELL_WORD_1 (smob); if (b->paper_) scm_gc_mark (b->paper_->self_scm ()); scm_gc_mark (b->header_); + scm_gc_mark (b->header_0_); scm_gc_mark (b->pages_); + scm_gc_mark (b->performances_); + scm_gc_mark (b->scores_); return b->systems_; } int Paper_book::print_smob (SCM smob, SCM port, scm_print_state*) { - Paper_book *b = (Paper_book*) SCM_CELL_WORD_1 (smob); - - scm_puts ("#<", port); - scm_puts (classname (b), port); - scm_puts (" ", port); - scm_puts (">", port); + Paper_book *b = (Paper_book *) SCM_CELL_WORD_1 (smob); + (void)b; + scm_puts ("#", port); return 1; } @@ -65,78 +66,93 @@ SCM dump_fields () { SCM fields = SCM_EOL; - for (int i = dump_header_fieldnames_global.size (); i--; ) + for (vsize i = dump_header_fieldnames_global.size (); i--;) fields - = scm_cons (ly_symbol2scm (dump_header_fieldnames_global[i].to_str0 ()), + = scm_cons (ly_symbol2scm (dump_header_fieldnames_global[i].c_str ()), fields); return fields; } void -Paper_book::output (String outname) +Paper_book::add_score (SCM s) +{ + scores_ = scm_cons (s, scores_); +} + +void +Paper_book::add_performance (SCM s) { - if (!score_systems_.size ()) + performances_ = scm_cons (s, performances_); +} + +void +Paper_book::output (SCM output_channel) +{ + if (scm_is_pair (performances_)) + { + SCM proc = ly_lily_module_constant ("paper-book-write-midis"); + + scm_call_2 (proc, self_scm (), output_channel); + } + + if (scores_ == SCM_EOL) return; /* Generate all stencils to trigger font loads. */ pages (); - + SCM scopes = SCM_EOL; - if (ly_c_module_p (header_)) + if (ly_is_module (header_)) scopes = scm_cons (header_, scopes); - - String mod_nm = "scm framework-" + output_backend_global; - SCM mod = scm_c_resolve_module (mod_nm.to_str0 ()); - if (make_pages) + string mod_nm = "scm framework-" + output_backend_global; + + SCM mod = scm_c_resolve_module (mod_nm.c_str ()); + if (make_print) { SCM func = scm_c_module_lookup (mod, "output-framework"); func = scm_variable_ref (func); - scm_apply_0 (func, scm_list_n (scm_makfrom0str (outname.to_str0 ()), + scm_apply_0 (func, scm_list_n (output_channel, self_scm (), scopes, dump_fields (), SCM_UNDEFINED)); } - + if (make_preview) { SCM func = scm_c_module_lookup (mod, "output-preview-framework"); func = scm_variable_ref (func); - scm_apply_0 (func, scm_list_n (scm_makfrom0str (outname.to_str0 ()), + scm_apply_0 (func, scm_list_n (output_channel, self_scm (), scopes, dump_fields (), SCM_UNDEFINED)); } - progress_indication ("\n"); } void -Paper_book::classic_output (String outname) +Paper_book::classic_output (SCM output) { /* Generate all stencils to trigger font loads. */ systems (); - // ugh code dup SCM scopes = SCM_EOL; - if (ly_c_module_p (header_)) + if (ly_is_module (header_)) scopes = scm_cons (header_, scopes); - if (ly_c_module_p (score_systems_[0].header_)) - scopes = scm_cons (score_systems_[0].header_, scopes); - //end ugh + if (ly_is_module (header_0_)) + scopes = scm_cons (header_0_, scopes); - String format = output_backend_global; - String mod_nm = "scm framework-" + format; - - SCM mod = scm_c_resolve_module (mod_nm.to_str0 ()); + string format = output_backend_global; + string mod_nm = "scm framework-" + format; + + SCM mod = scm_c_resolve_module (mod_nm.c_str ()); SCM func = scm_c_module_lookup (mod, "output-classic-framework"); - func = scm_variable_ref (func); - scm_apply_0 (func, scm_list_n (scm_makfrom0str (outname.to_str0 ()), + scm_apply_0 (func, scm_list_n (output, self_scm (), scopes, dump_fields (), @@ -145,7 +161,6 @@ Paper_book::classic_output (String outname) progress_indication ("\n"); } - /* TODO: resurrect more complex user-tweaks for titling? */ Stencil Paper_book::book_title () @@ -154,147 +169,221 @@ Paper_book::book_title () Stencil title; SCM scopes = SCM_EOL; - if (ly_c_module_p (header_)) + if (ly_is_module (header_)) scopes = scm_cons (header_, scopes); - SCM tit = SCM_EOL; - if (ly_c_procedure_p (title_func)) + if (ly_is_procedure (title_func)) tit = scm_call_2 (title_func, - paper_->self_scm (), - scopes); + paper_->self_scm (), + scopes); if (unsmob_stencil (tit)) title = *unsmob_stencil (tit); if (!title.is_empty ()) title.align_to (Y_AXIS, UP); - + return title; } Stencil -Paper_book::score_title (int i) +Paper_book::score_title (SCM header) { SCM title_func = paper_->lookup_variable (ly_symbol2scm ("score-title")); Stencil title; - // ugh code dup SCM scopes = SCM_EOL; - if (ly_c_module_p (header_)) + if (ly_is_module (header_)) scopes = scm_cons (header_, scopes); - if (ly_c_module_p (score_systems_[i].header_)) - scopes = scm_cons (score_systems_[i].header_, scopes); - //end ugh + if (ly_is_module (header)) + scopes = scm_cons (header, scopes); SCM tit = SCM_EOL; - if (ly_c_procedure_p (title_func)) + if (ly_is_procedure (title_func)) tit = scm_call_2 (title_func, - paper_->self_scm (), - scopes); + paper_->self_scm (), + scopes); if (unsmob_stencil (tit)) title = *unsmob_stencil (tit); if (!title.is_empty ()) title.align_to (Y_AXIS, UP); - + return title; } +/* read the breakbefore property of a score block and set up the preceding + system-spec to honour it. That is, SYM should be the system spec that + immediately precedes the score (from which HEADER is taken) + in the get_system_specs() list */ void -set_system_penalty (Paper_system * ps, SCM header) +set_system_penalty (SCM sys, SCM header) { - if (ly_c_module_p (header)) + if (ly_is_module (header)) { SCM force = ly_module_lookup (header, ly_symbol2scm ("breakbefore")); - if (SCM_VARIABLEP(force) - && scm_is_bool (SCM_VARIABLE_REF(force))) + if (SCM_VARIABLEP (force) + && scm_is_bool (SCM_VARIABLE_REF (force))) { - ps->break_before_penalty_ = to_boolean (SCM_VARIABLE_REF(force)) - ? -10000 - : 10000; + bool b = to_boolean (SCM_VARIABLE_REF (force)); + SCM sym = b ? ly_symbol2scm ("force") : SCM_EOL; + + if (Paper_score *ps = dynamic_cast (unsmob_music_output (sys))) + { + vector cols = ps->get_columns (); + if (cols.size ()) + cols.back ()->set_property ("page-break-permission", sym); + } + else if (Prob *pb = unsmob_prob (sys)) + pb->set_property ("page-break-permission", sym); } } } - + + SCM -Paper_book::systems () +Paper_book::get_score_title (SCM header) { - if (systems_ != SCM_BOOL_F) - return systems_; + Stencil title = score_title (header); + if (title.is_empty ()) + title = score_title (header_); + if (!title.is_empty ()) + { + /* + TODO: this should come from the \layout {} block, which should + override settings from \paper {} + */ + SCM props = paper_->lookup_variable (ly_symbol2scm ("score-title-properties")); + Prob *ps = make_paper_system (props); + paper_system_set_stencil (ps, title); + + return ps->self_scm(); + } - systems_ = SCM_EOL; - Stencil title = book_title (); + return SCM_BOOL_F; +} + +SCM +Paper_book::get_system_specs () +{ + SCM system_specs = SCM_EOL; + + Stencil title = book_title (); if (!title.is_empty ()) { - Paper_system *ps = new Paper_system (title, true); - set_system_penalty (ps, header_); - - systems_ = scm_cons (ps->self_scm (), systems_); - scm_gc_unprotect_object (ps->self_scm ()); + SCM props = paper_->lookup_variable (ly_symbol2scm ("book-title-properties")); + Prob *ps = make_paper_system (props); + paper_system_set_stencil (ps, title); + + system_specs = scm_cons (ps->self_scm (), system_specs); + ps->unprotect (); } SCM page_properties = scm_call_1 (ly_lily_module_constant ("layout-extract-page-properties"), paper_->self_scm ()); - int score_count = score_systems_.size (); - for (int i = 0; i < score_count; i++) + SCM header = SCM_EOL; + for (SCM s = scm_reverse (scores_); scm_is_pair (s); s = scm_cdr (s)) { - Stencil title = score_title (i); - if (!title.is_empty ()) + if (ly_is_module (scm_car (s))) { - Paper_system *ps = new Paper_system (title, true); - systems_ = scm_cons (ps->self_scm (), systems_); - scm_gc_unprotect_object (ps->self_scm ()); - - set_system_penalty (ps, score_systems_[i].header_); - - } - - if (scm_vector_p (score_systems_[i].systems_) == SCM_BOOL_T) + header = scm_car (s); + if (header_0_ == SCM_EOL) + header_0_ = header; + } + else if (Music_output *mop = unsmob_music_output (scm_car (s))) { - // guh. - SCM system_list = scm_vector_to_list (score_systems_[i].systems_); - - system_list = scm_reverse (system_list); - systems_ = scm_append (scm_list_2 (system_list, systems_)); + if (Paper_score *pscore = dynamic_cast (mop)) + { + SCM title = get_score_title (header); + + if (scm_is_pair (system_specs)) + set_system_penalty (scm_car (system_specs), header); + + if (unsmob_prob (title)) + { + system_specs = scm_cons (title, system_specs); + unsmob_prob (title)->unprotect (); + } + + header = SCM_EOL; + system_specs = scm_cons (pscore->self_scm (), system_specs); + } + else + { + /* + Ignore MIDI + */ + } } - - for (SCM s = score_systems_[i].texts_; s != SCM_EOL; s = scm_cdr (s)) + else if (Text_interface::is_markup (scm_car (s))) { SCM t = Text_interface::interpret_markup (paper_->self_scm (), page_properties, scm_car (s)); - // FIXME: title=true? - Paper_system *ps = new Paper_system (*unsmob_stencil (t), true); - systems_ = scm_cons (ps->self_scm (), systems_); - scm_gc_unprotect_object (ps->self_scm ()); + + // TODO: init props + Prob *ps = make_paper_system (SCM_EOL); + paper_system_set_stencil (ps, *unsmob_stencil (t)); + ps->set_property ("is-title", SCM_BOOL_T); + system_specs = scm_cons (ps->self_scm (), system_specs); + ps->unprotect (); + // FIXME: figure out penalty. - //set_system_penalty (ps, score_systems_[i].header_); + //set_system_penalty (ps, scores_[i].header_); + } + else + assert (0); + } + + system_specs = scm_reverse_x (system_specs, SCM_EOL); + return system_specs; +} + +SCM +Paper_book::systems () +{ + if (systems_ != SCM_BOOL_F) + return systems_; + + systems_ = SCM_EOL; + SCM specs = get_system_specs (); + for (SCM s = specs; scm_is_pair (s); s = scm_cdr (s)) + { + if (Paper_score *pscore = dynamic_cast (unsmob_music_output (scm_car (s)))) + { + SCM system_list = scm_vector_to_list (pscore->get_paper_systems ()); + system_list = scm_reverse (system_list); + systems_ = scm_append (scm_list_2 (system_list, systems_)); + } + else + { + systems_ = scm_cons (scm_car (s), systems_); } } systems_ = scm_reverse (systems_); - + int i = 0; - Paper_system *last = 0; - for (SCM s = systems_; s != SCM_EOL; s = scm_cdr (s)) + Prob *last = 0; + for (SCM s = systems_; scm_is_pair (s); s = scm_cdr (s)) { - Paper_system *ps = unsmob_paper_system (scm_car (s)); - ps->number_ = ++i; + Prob *ps = unsmob_prob (scm_car (s)); + ps->set_property ("number", scm_from_int (++i)); if (last - && last->is_title () - && !ps->break_before_penalty_) - ps->break_before_penalty_ = 10000; + && to_boolean (last->get_property ("is-title")) + && !scm_is_number (ps->get_property ("penalty"))) + ps->set_property ("penalty", scm_from_int (10000)); last = ps; } - + return systems_; } @@ -305,26 +394,27 @@ Paper_book::pages () return pages_; pages_ = SCM_EOL; - SCM proc = paper_->c_variable ("page-breaking"); - pages_ = scm_apply_0 (proc, scm_list_2 (systems (), self_scm ())); - return pages_; -} + SCM proc = paper_->c_variable ("page-breaking-wrapper"); + pages_ = scm_apply_0 (proc, scm_list_1(self_scm ())); + /* set systems_ from the pages */ + if (systems_ == SCM_BOOL_F) + { + systems_ = SCM_EOL; + for (SCM p = pages_; scm_is_pair (p); p = scm_cdr (p)) + { + Prob *page = unsmob_prob (scm_car (p)); + SCM systems = page->get_property ("lines"); -/****************************************************************/ + systems_ = scm_append (scm_list_2 (systems_, systems)); + } + } -Score_systems::Score_systems () -{ - systems_ = SCM_EOL; - header_ = SCM_EOL; - texts_ = SCM_EOL; + return pages_; } -void -Score_systems::gc_mark () +SCM +Paper_book::performances () const { - scm_gc_mark (systems_); - scm_gc_mark (header_); - scm_gc_mark (texts_); + return scm_reverse (performances_); } -