source file of the GNU LilyPond music typesetter
- (c) 1997--1998 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ Jan Nieuwenhuizen <janneke@gnu.org>
*/
#include "my-lily-parser.hh"
#include "my-lily-lexer.hh"
#include "debug.hh"
#include "main.hh"
-#include "music-list.hh"
-#include "musical-request.hh"
-#include "command-request.hh"
#include "parser.hh"
-#include "header.hh"
#include "file-results.hh"
+#include "scope.hh"
My_lily_parser::My_lily_parser (Sources * source_l)
{
- first_b_ = true;
source_l_ = source_l;
lexer_p_ = 0;
- abbrev_beam_type_i_ = 0;
- default_duration_.durlog_i_ = 2;
- default_octave_i_ = 0;
- textstyle_str_="roman"; // in lexer?
+ default_duration_ = Duration (2,0);
error_level_i_ = 0;
- last_duration_mode_b_ = true;
- fatal_error_i_ = 0;
- default_header_p_ =0;
-
- relative_octave_mode_b_ = false;
+ last_beam_start_ = SCM_EOL;
- last_melodic_ = new Melodic_req;
- last_melodic_->octave_i_ = 0; // -1; // huh?
- last_melodic_->notename_i_ = 0;
- last_melodic_->accidental_i_ = 0;
+ default_header_p_ =0;
}
-My_lily_parser::~My_lily_parser()
+My_lily_parser::~My_lily_parser ()
{
delete lexer_p_;
delete default_header_p_;
}
-
-void
-My_lily_parser::clear_notenames()
-{
- lexer_p_->clear_notenames();
-}
-
void
-My_lily_parser::set_version_check (bool ig)
+My_lily_parser::set_version_check (bool)
{
- ignore_version_b_ = ig;
}
void
My_lily_parser::parse_file (String init, String s)
{
lexer_p_ = new My_lily_lexer;
- init_str_ = init;
+
lexer_p_->main_input_str_ = s;
- *mlog << _("Parsing ... ");
+ progress_indication (_ ("Parsing..."));
- init_parse_b_ = false;
- set_yydebug (!monitor->silent_b ("Parser") && check_debug);
+ set_yydebug (0);
lexer_p_->new_input (init, source_l_);
do_yyparse ();
-
- if (!define_spot_array_.empty())
+ progress_indication ("\n");
+
+ if (!define_spot_array_.empty ())
{
- warning (_("Braces don't match."));
+ define_spot_array_.top ().warning (_ ("Braces don't match"));
error_level_i_ = 1;
}
inclusion_global_array = lexer_p_->filename_str_arr_;
+
+ error_level_i_ = error_level_i_ | lexer_p_->errorlevel_i_; // ugh naming.
}
void
-My_lily_parser::remember_spot()
+My_lily_parser::push_spot ()
{
- define_spot_array_.push (here_input());
+ define_spot_array_.push (here_input ());
}
char const *
-My_lily_parser::here_ch_C() const
+My_lily_parser::here_ch_C () const
{
- return lexer_p_->here_ch_C();
+ return lexer_p_->here_ch_C ();
}
void
My_lily_parser::parser_error (String s)
{
- here_input().error (s);
- if (fatal_error_i_)
- exit (fatal_error_i_);
+ here_input ().error (s);
error_level_i_ = 1;
- exit_status_i_ = 1;
-}
-
-void
-My_lily_parser::set_duration_mode (String s)
-{
- s = s.upper_str();
- last_duration_mode_b_ = (s== "LAST");
+ exit_status_global = 1;
}
-void
-My_lily_parser::set_octave_mode (String s)
-{
- s = s.upper_str();
- if (s == "RELATIVE")
- {
- relative_octave_mode_b_ = true;
- // must reset these
- last_melodic_ = new Melodic_req;
- last_melodic_->octave_i_ = 0; // -1; // huh?
- last_melodic_->notename_i_ = 0;
- last_melodic_->accidental_i_ = 0;
- }
- else
- relative_octave_mode_b_ = false;
-}
-void
-My_lily_parser::set_abbrev_beam (int type_i)
-{
- abbrev_beam_type_i_ = type_i;
-}
-void
-My_lily_parser::set_default_duration (Duration const *d)
-{
- last_duration_mode_b_ = false;
- default_duration_ = *d;
-}
-
-
-void
-My_lily_parser::set_last_duration (Duration const *d)
-{
- if (last_duration_mode_b_)
- {
- default_duration_ = *d;
- /*
- forget plet part,
- sticky plet factor only within plet brackets
- */
- default_duration_.set_plet (1, 1);
- }
-}
-
-String
-My_lily_parser::notename_str (Melodic_req* melodic)
-{
- // ugh
- String str ((char)('a' + ((melodic->notename_i_ + 2) % 7)));
- int i = melodic->accidental_i_;
- while (i-- > 0)
- str += "is";
- i++;
- while (i++ < 0)
- str += "es";
- return str;
-}
-
-Melodic_req*
-My_lily_parser::get_melodic_req (Melodic_req* melodic, int quotes)
-{
- if (relative_octave_mode_b_)
- {
- set_nearest (melodic);
- int d = melodic->pitch () - last_melodic_->pitch ();
- if (quotes && (sign (d) == sign (quotes)))
- quotes -= sign (quotes);
- melodic->octave_i_ += quotes;
- }
- else
- {
- Melodic_req nearest (*melodic);
- set_nearest (&nearest);
- melodic->octave_i_ += quotes;
-
- if (find_quarts_global_b)
- {
- int e = melodic->pitch () - nearest.pitch ();
- if (e)
- {
- int d = melodic->pitch () - last_melodic_->pitch ();
- String str = _("Interval bigger than quart");
- int n = 1 + (abs (d) - 1) / 12;
- String quote_str ('\'', n);
-#if 0
- str += d < 0 ? _(", prepend: ") : _(", append: ");
- str += quote_str;
-#else
- str += _(", relative: ");
- String name_str = notename_str (melodic);
- str += d < 0 ? quote_str + name_str : name_str + quote_str;
-#endif
- melodic->warning (str);
- }
- }
- }
- delete last_melodic_;
- last_melodic_ = melodic->clone ()->musical ()->melodic ();
- return melodic;
-}
-
-void
-My_lily_parser::set_nearest (Melodic_req* melodic)
-{
- melodic->octave_i_ = last_melodic_->octave_i_;
- int d = melodic->pitch () - last_melodic_->pitch ();
- if (abs (d) > 6)
- melodic->octave_i_ -= sign (d);
-}
-
-Chord*
-My_lily_parser::get_word_element (Text_def* tdef_p, Duration * duration_p)
+Input
+My_lily_parser::pop_spot ()
{
- Chord* velt_p = new Request_chord;
-
- Lyric_req* lreq_p = new Lyric_req (tdef_p);
-
- lreq_p->duration_ = *duration_p;
- lreq_p->set_spot (here_input());
-
- velt_p->add (lreq_p);
-
- delete duration_p;
- return velt_p;
+ return define_spot_array_.pop ();
}
-
-Chord *
-My_lily_parser::get_rest_element (String s, Duration * duration_p)
+Input
+My_lily_parser::here_input () const
{
- Chord* velt_p = new Request_chord;
- velt_p->set_spot (here_input());
-
- if (s=="s")
- { /* Space */
- Skip_req * skip_p = new Skip_req;
- skip_p->duration_ = *duration_p;
-
- skip_p->set_spot (here_input());
- velt_p->add (skip_p);
- }
- else
- {
- Rest_req * rest_req_p = new Rest_req;
- rest_req_p->duration_ = *duration_p;
- rest_req_p->set_spot (here_input());
-
- velt_p->add (rest_req_p);
- }
-
- delete duration_p;
- return velt_p;
+ return lexer_p_->here_input ();
}
-Chord *
-My_lily_parser::get_note_element (Note_req *rq, Duration * duration_p)
-{
- Chord*v = new Request_chord;
- v->set_spot (here_input ());
+// move me?
+#include "paper-def.hh"
+#include "translator-def.hh"
- v->add (rq);
+My_lily_parser * current_parser;
- // too bad parser reads (default) duration via member access,
- // this hack will do for now..
- if (abbrev_beam_type_i_)
- {
- assert (!duration_p->plet_b ());
- duration_p->set_plet (1, 2);
- }
- rq->set_duration (*duration_p);
- rq->set_spot (here_input ());
- delete duration_p ;
- return v;
-}
+MAKE_SCHEME_CALLBACK (My_lily_parser,paper_description, 0);
-Array<Request*>*
-My_lily_parser::get_parens_request (int t)
+SCM
+My_lily_parser::paper_description ()
{
- Array<Request*>& reqs = *new Array<Request*>;
- switch (t)
- {
- case '~':
- reqs.push (new Tie_req);
- break;
- case BEAMPLET:
- case MAEBTELP:
- {
- Plet_req* p = new Plet_req;
- p->plet_i_ = plet_.type_i_;
- reqs.push (p);
- }
- /* fall through */
- case '[':
- case ']':
- {
- if (!abbrev_beam_type_i_)
- {
- reqs.push (new Beam_req);
- }
- else
- {
- Abbreviation_beam_req* a = new Abbreviation_beam_req;
- a->type_i_ = abbrev_beam_type_i_;
- if (t==']')
- abbrev_beam_type_i_ = 0;
- reqs.push (a);
- }
- }
- break;
-
- case '>':
- case '!':
- case '<':
- reqs.push (new Span_dynamic_req);
- break;
-
- case PLET:
- case TELP:
- {
- Plet_req* p = new Plet_req;
- p->plet_i_ = plet_.type_i_;
- reqs.push (p);
- }
- break;
- case ')':
- case '(':
- {
- reqs.push (new Slur_req);
- }
- break;
- default:
- assert (false);
- break;
- }
-
- switch (t)
- {
- case BEAMPLET:
- reqs.top ()->span()->spantype = Span_req::START;
- /* fall through */
- case '<':
- case '>':
- case '(':
- case '[':
- case PLET:
- reqs[0]->span ()->spantype = Span_req::START;
- break;
- case MAEBTELP:
- reqs.top ()->span()->spantype = Span_req::STOP;
- /* fall through */
- case '!':
- case ')':
- case ']':
- reqs[0]->span ()->spantype = Span_req::STOP;
- break;
-
- default:
- break;
- }
-
- for (int i = 0; i < reqs.size (); i++)
- if (reqs[i]->musical ()->span_dynamic ())
- {
- Span_dynamic_req* s_l= (reqs[i]->musical ()->span_dynamic ()) ;
- s_l->dynamic_dir_ = (t == '<') ? UP:DOWN;
- }
+ My_lily_parser * me = current_parser;
- // ugh? don't we do this in the parser too?
- reqs[0]->set_spot (here_input());
- return &reqs;
-}
+ Music_output_def *id = unsmob_music_output_def (me->lexer_p_->lookup_identifier ("$defaultpaper"));
+ Paper_def *p = dynamic_cast<Paper_def*> (id->clone ());
-void
-My_lily_parser::add_requests (Chord*v)
-{
- for (int i = 0; i < pre_reqs.size(); i++)
+ SCM al = p->translator_p_dict_p_->to_alist ();
+ SCM l = SCM_EOL;
+ for (SCM s = al ; gh_pair_p (s); s = ly_cdr (s))
{
- v->add (pre_reqs[i]);
+ Translator_def * td = unsmob_translator_def (ly_cdar (s));
+ l = gh_cons (gh_cons (ly_caar (s), td->to_alist ()), l);
}
- pre_reqs.clear();
- for (int i = 0; i <post_reqs.size(); i++)
- {
- v->add (post_reqs[i]);
- }
- post_reqs.clear();
-}
-
-Input
-My_lily_parser::pop_spot()
-{
- return define_spot_array_.pop();
-}
-
-Input
-My_lily_parser::here_input() const
-{
- Source_file * f_l= lexer_p_->source_file_l();
- return Input (f_l, here_ch_C());
-}
-
-void
-My_lily_parser::add_notename (String s, Melodic_req * m_p)
-{
- lexer_p_->add_notename (s, m_p);
+ return l;
}
+