2 score-scheme.cc -- implement Score bindings.
4 source file of the GNU LilyPond music typesetter
6 (c) 2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
13 #include "output-def.hh"
14 #include "global-context.hh"
16 LY_DEFINE (ly_music_scorify, "ly:music-scorify",
18 (SCM music, SCM parser),
19 "Return MUSIC encapsulated in SCORE.")
22 SCM_ASSERT_TYPE (ly_c_music_p (music), music, SCM_ARG1, __FUNCTION__, "music");
24 Score *score = new Score;
26 score->set_music (music, parser);
28 scm_gc_unprotect_object (score->self_scm ());
29 return score->self_scm ();
32 LY_DEFINE (ly_score_embedded_format, "ly:score-embedded-format",
33 2, 1, 0, (SCM score, SCM layout, SCM key),
34 "Run @var{score} through @var{layout}, an output definition, "
35 "scaled to correct outputscale already, "
36 "return a list of layout-lines. "
37 "\nTake optional Object_key argument."
40 Score * sc = unsmob_score (score);
41 Output_def *od = unsmob_output_def (layout);
48 SCM_ASSERT_TYPE (sc, score, SCM_ARG1, __FUNCTION__, "Score");
49 SCM_ASSERT_TYPE (od, layout, SCM_ARG2, __FUNCTION__, "Output_def");
51 Output_def * score_def = 0;
53 /* UGR, FIXME, these are default \layout blocks once again. They
55 for (int i = 0; !score_def && i < sc->defs_.size (); i++)
56 if (sc->defs_[i]->c_variable ("is-layout") == SCM_BOOL_T)
57 score_def = sc->defs_[i];
60 return scm_c_make_vector (0, SCM_EOL);
62 score_def = score_def->clone ();
63 SCM prot = score_def->self_scm ();
64 scm_gc_unprotect_object (prot);
66 /* TODO: SCORE_DEF should be scaled according to OD->parent_ or OD
68 score_def->parent_ = od;
70 SCM context = ly_run_translator (sc->get_music (), score_def->self_scm (),
72 SCM lines = ly_format_output (context, scm_makfrom0str ("<embedded>"));
74 scm_remember_upto_here_1 (prot);