source file of the GNU LilyPond music typesetter
- (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
Jan Nieuwenhuizen <janneke@gnu.org>
*/
#include "midi-def.hh"
#include "paper-def.hh"
#include "identifier.hh"
+#include "chord.hh"
My_lily_parser::My_lily_parser (Sources * source_l)
{
lexer_p_ = 0;
abbrev_beam_type_i_ = 0;
default_duration_.durlog_i_ = 2;
- default_abbrev_i_ = 0;
+ default_pitch_ = Musical_pitch (5*7, 0);
error_level_i_ = 0;
- extender_req = 0;
+
fatal_error_i_ = 0;
default_header_p_ =0;
}
*mlog << _ ("Parsing...");
init_parse_b_ = false;
- set_yydebug (!monitor->silent_b ("Parser") && check_debug);
+ set_yydebug (!lily_monitor->silent_b ("Parser") && check_debug);
lexer_p_->new_input (init, source_l_);
do_yyparse ();
}
inclusion_global_array = lexer_p_->filename_str_arr_;
+
+ error_level_i_ = error_level_i_ | lexer_p_->errorlevel_i_; // ugh naming.
}
void
exit_status_i_ = 1;
}
+void
+My_lily_parser::set_last_duration (Duration const *d)
+{
+ default_duration_ = *d;
+}
+
void
My_lily_parser::set_abbrev_beam (int type_i)
{
abbrev_beam_type_i_ = type_i;
}
-
void
-My_lily_parser::set_last_duration (Duration const *d)
+My_lily_parser::set_last_pitch (Musical_pitch const* p)
{
- default_duration_ = *d;
+ default_pitch_ = *p;
}
-
+// junk me
Simultaneous_music*
My_lily_parser::get_word_element (String s, Duration * duration_p)
{
return velt_p;
}
-
+// junk me
Simultaneous_music *
My_lily_parser::get_rest_element (String s, Duration * duration_p)
{
return velt_p;
}
+// junk me
Simultaneous_music *
-My_lily_parser::get_chord (Musical_pitch tonic, Array<Musical_pitch>* add_arr_p, Array<Musical_pitch>* sub_arr_p, Duration d)
+My_lily_parser::get_chord (Musical_pitch tonic, Array<Musical_pitch>* add_arr_p, Array<Musical_pitch>* sub_arr_p, Musical_pitch* inversion_p, Duration d)
{
Simultaneous_music*v = new Request_chord;
v->set_spot (here_input ());
- Note_req* n = new Note_req;
- n->pitch_ = tonic;
- n->duration_ = d;
- v->add_music (n);
+ Chord chord (tonic, add_arr_p, sub_arr_p, inversion_p);
- for (int i = 0; i < add_arr_p->size (); i++)
- {
- Musical_pitch p = tonic;
- Musical_pitch q = (*add_arr_p)[i];
- // duh, c7 should mean <c bes>
- if (q.notename_i_ == 6)
- q.accidental_i_--;
- p.transpose (q);
- (*add_arr_p)[i] = p;
- }
- add_arr_p->sort (Musical_pitch::compare);
- for (int i = 0; i < sub_arr_p->size (); i++)
- {
- Musical_pitch p = tonic;
- Musical_pitch q = (*add_arr_p)[i];
- // duh, c7 should mean <c bes>
- if (q.notename_i_ == 6)
- q.accidental_i_--;
- p.transpose (q);
- (*sub_arr_p)[i] = p;
- }
- sub_arr_p->sort (Musical_pitch::compare);
-
- Musical_pitch third (2);
- Musical_pitch mthird (2, -1);
- Musical_pitch missing;
- missing = tonic;
- missing.transpose (third);
-
- Musical_pitch p;
- p = tonic;
- p.transpose (third);
- p.transpose (mthird);
-
- /*
- must have minimum at 5 (3 is added automatically as missing)
- */
- if (!add_arr_p->size ())
- add_arr_p->push (p);
- else if ((add_arr_p->top () < p) && (add_arr_p->top ().notename_i_ != p.notename_i_))
- add_arr_p->push (p);
- add_arr_p->sort (Musical_pitch::compare);
-
- Array<Musical_pitch> triads;
- triads.push (third); // c e
- triads.push (mthird); // d f
- triads.push (mthird); // e g
- triads.push (third); // f a
- triads.push (third); // g b
- triads.push (mthird); // a c
- triads.push (mthird); // b d
-
- /*
- if first addition is 4, assume sus4 and don't add third implicitely
- */
- Musical_pitch sus (3);
- sus.transpose (tonic);
- if (add_arr_p->size ())
- if ((*add_arr_p)[0] == sus)
- missing.transpose (mthird);
-
- /*
- add missing triads
- */
- for (int i = 0; i < add_arr_p->size (); i++)
- {
- Musical_pitch p = (*add_arr_p)[i];
- if (p > missing)
- while (p > missing)
- {
- if (p.notename_i_ != missing.notename_i_)
- {
- if ((missing.notename_i_ - tonic.notename_i_ + 7) % 7 == 6)
- {
- Musical_pitch special_seven = missing;
- Musical_pitch lower (0, -1);
- special_seven.transpose (lower);
- add_arr_p->insert (special_seven, i++);
- }
- else
- add_arr_p->insert (missing, i++);
- }
- missing.transpose (triads[(missing.notename_i_ - tonic.notename_i_ + 7) % 7]);
- }
- else if (p.notename_i_ == missing.notename_i_)
- missing.transpose (triads[(missing.notename_i_ - tonic.notename_i_ + 7) % 7]);
- else
- i++;
- }
+ Tonic_req* t = new Tonic_req;
+ t->pitch_ = tonic;
+ v->add_music (t);
- /*
- add all that aren't subtracted
- */
- for (int i = 0; i < add_arr_p->size (); i++)
+ for (int i = 0; i < chord.pitch_arr_.size (); i++)
{
- Musical_pitch p = (*add_arr_p)[i];
+ Musical_pitch p = chord.pitch_arr_[i];
Note_req* n = new Note_req;
n->pitch_ = p;
n->duration_ = d;
- for (int j = 0; j < sub_arr_p->size (); j++)
- {
- if (p == (*sub_arr_p)[j])
- {
- delete n;
- n = 0;
- break;
- }
- }
- if (n)
- v->add_music (n);
+ v->add_music (n);
}
- v->set_spot (here_input ());
- return v;
-}
-
-Simultaneous_music *
-My_lily_parser::get_note_element (Note_req *rq, Duration * duration_p)
-{
- Simultaneous_music*v = new Request_chord;
- v->set_spot (here_input ());
-
- v->add_music (rq);
-
- rq->duration_ = *duration_p;
- rq->set_spot (here_input ());
- delete duration_p ;
return v;
}
-/*
- UGH.
- */
-Array<Request*>*
-My_lily_parser::get_parens_request (int t)
-{
- Array<Request*>& reqs = *new Array<Request*>;
- switch (t)
- {
- case '~':
- reqs.push (new Tie_req);
- break;
-
- /* 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 ')':
- case '(':
- {
- reqs.push (new Slur_req);
- }
- break;
- default:
- assert (false);
- break;
- }
-
- switch (t)
- {
- case '<':
- case '>':
- case '(':
- case '[':
- dynamic_cast<Span_req*> (reqs[0])->spantype = Span_req::START;
- break;
-
- case '!':
- case ')':
- case ']':
- dynamic_cast<Span_req*> (reqs[0])->spantype = Span_req::STOP;
- break;
-
- default:
- break;
- }
-
- for (int i = 0; i < reqs.size (); i++)
- if (dynamic_cast<Span_dynamic_req*> (reqs[i]))
- {
- Span_dynamic_req* s_l= dynamic_cast<Span_dynamic_req*> (reqs[i]);
- s_l->dynamic_dir_ = (t == '<') ? UP:DOWN;
- }
-
- // ugh? don't we do this in the parser too?
- reqs[0]->set_spot (here_input());
- return &reqs;
-}
-
-void
-My_lily_parser::add_requests (Simultaneous_music*v)
-{
- for (int i = 0; i < pre_reqs.size(); i++)
- {
- v->add_music (pre_reqs[i]);
- }
- pre_reqs.clear();
- for (int i = 0; i <post_reqs.size(); i++)
- {
- v->add_music (post_reqs[i]);
- }
-
- post_reqs.clear();
-}
Input
My_lily_parser::pop_spot()
Input
My_lily_parser::here_input() const
{
- Source_file * f_l= lexer_p_->source_file_l();
- return Input (f_l, here_ch_C());
+ return lexer_p_->here_input ();
}
Paper_def*