2 score.cc -- implement Score
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
11 #include "ly-smobs.icc"
15 #include "music-output-def.hh"
16 #include "music-output.hh"
17 #include "music-iterator.hh"
19 #include "global-translator.hh"
20 #include "scm-hash.hh"
21 #include "cpu-timer.hh"
23 #include "paper-def.hh"
24 #include "ly-modules.hh"
43 store point & click locations.
44 Global to save some time. (Sue us!)
46 bool store_locations_global_b;
48 Score::Score (Score const &s)
55 Music * m =unsmob_music (s.music_);
56 music_ = m?m->clone ()->self_scm () : SCM_EOL;
57 scm_gc_unprotect_object (music_);
59 for (int i=0; i < s.defs_.size (); i++)
60 defs_.push (s.defs_[i]->clone ());
61 errorlevel_ = s.errorlevel_;
63 header_ = ly_make_anonymous_module ();
64 if (ly_module_p (s.header_))
65 ly_copy_module_variables (header_, s.header_);
76 Score::run_translator (Music_output_def *odef)
79 Global_translator * trans = odef->get_global_translator ();
82 programming_error ("no toplevel translator");
85 progress_indication (_ ("Interpreting music..."));
86 Music * music = unsmob_music (music_);
88 trans->final_mom_ = music->get_length ();
89 SCM protected_iter = Music_iterator::get_static_get_iterator (music);
90 Music_iterator * iter = unsmob_iterator (protected_iter);
91 iter->init_translator (music, trans);
93 iter->construct_children ();
97 warning (_ ("Need music in a score"));
103 trans->run_iterator_on_me (iter);
105 scm_remember_upto_here_1 (protected_iter);
110 // should we? hampers debugging.
111 warning (_ ("Errors found/*, not processing score*/"));
114 Music_output * output = trans->get_output ();
115 scm_gc_unprotect_object (trans->self_scm ());
117 if (verbose_global_b)
118 progress_indication (_f ("elapsed time: %.2f seconds", timer.read ()));
121 header_ = ly_make_anonymous_module(); // ug.h
123 output->header_ = header_;
124 output->origin_string_ = location_string ();
126 progress_indication ("\n");
135 if (!unsmob_music (music_))
138 for (int i=0; i < defs_.size (); i++)
140 if (no_paper_global_b
141 && dynamic_cast<Paper_def*> (defs_[i]))
143 run_translator (defs_[i]);
149 Score::add_output (Music_output_def *pap)
154 IMPLEMENT_SMOBS (Score);
155 IMPLEMENT_DEFAULT_EQUAL_P (Score);
159 Score::mark_smob (SCM s)
161 Score * sc = (Score*) SCM_CELL_WORD_1 (s);
163 scm_gc_mark (sc->header_);
164 for (int i = sc->defs_.size (); i--;)
165 scm_gc_mark (sc->defs_[i]->self_scm ());
171 Score::print_smob (SCM , SCM p, scm_print_state*)
173 scm_puts ("#<Score>", p);