2 my-lily-parser.cc -- implement My_lily_parser
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
7 Jan Nieuwenhuizen <janneke@gnu.org>
10 #include "my-lily-parser.hh"
11 #include "my-lily-lexer.hh"
14 #include "music-list.hh"
15 #include "musical-request.hh"
16 #include "command-request.hh"
17 #include "lily-guile.hh"
20 #include "file-results.hh"
21 #include "midi-def.hh"
22 #include "paper-def.hh"
23 #include "identifier.hh"
26 My_lily_parser::My_lily_parser (Sources * source_l)
31 abbrev_beam_type_i_ = 0;
32 default_duration_.durlog_i_ = 2;
33 default_pitch_ = Musical_pitch (5*7, 0);
40 My_lily_parser::~My_lily_parser()
43 delete default_header_p_;
49 My_lily_parser::set_version_check (bool ig)
51 ignore_version_b_ = ig;
55 My_lily_parser::parse_file (String init, String s)
57 lexer_p_ = new My_lily_lexer;
59 lexer_p_->main_input_str_ = s;
61 *mlog << _ ("Parsing...");
63 init_parse_b_ = false;
64 set_yydebug (flower_dstream &&!flower_dstream->silent_b ("Parser"));
65 lexer_p_->new_input (init, source_l_);
68 if (!define_spot_array_.empty())
70 warning (_ ("Braces don't match"));
74 inclusion_global_array = lexer_p_->filename_str_arr_;
76 error_level_i_ = error_level_i_ | lexer_p_->errorlevel_i_; // ugh naming.
80 My_lily_parser::remember_spot()
82 define_spot_array_.push (here_input());
86 My_lily_parser::here_ch_C() const
88 return lexer_p_->here_ch_C();
92 My_lily_parser::parser_error (String s)
94 here_input().error (s);
96 exit (fatal_error_i_);
102 My_lily_parser::set_last_duration (Duration const *d)
104 default_duration_ = *d;
108 My_lily_parser::set_abbrev_beam (int type_i)
110 abbrev_beam_type_i_ = type_i;
114 My_lily_parser::set_last_pitch (Musical_pitch const* p)
121 My_lily_parser::get_word_element (String s, Duration * duration_p)
123 Simultaneous_music* velt_p = new Request_chord;
125 Lyric_req* lreq_p = new Lyric_req;
126 lreq_p ->text_str_ = s;
127 lreq_p->duration_ = *duration_p;
128 lreq_p->set_spot (here_input());
130 velt_p->add_music (lreq_p);
138 My_lily_parser::get_rest_element (String s, Duration * duration_p)
140 Simultaneous_music* velt_p = new Request_chord;
141 velt_p->set_spot (here_input());
145 Skip_req * skip_p = new Skip_req;
146 skip_p->duration_ = *duration_p;
148 skip_p->set_spot (here_input());
149 velt_p->add_music (skip_p);
153 Rest_req * rest_req_p = new Rest_req;
154 rest_req_p->duration_ = *duration_p;
155 rest_req_p->set_spot (here_input());
157 velt_p->add_music (rest_req_p);
166 My_lily_parser::get_chord (Musical_pitch tonic, Array<Musical_pitch>* add_arr_p, Array<Musical_pitch>* sub_arr_p, Musical_pitch* inversion_p, Musical_pitch* bass_p, Duration d)
168 Simultaneous_music*v = new Request_chord;
169 v->set_spot (here_input ());
171 Chord chord = to_chord (tonic, add_arr_p, sub_arr_p, inversion_p, bass_p);
173 Tonic_req* t = new Tonic_req;
179 && Chord::find_notename_i (&chord.pitch_arr_, *inversion_p) > 0)
181 Inversion_req* i = new Inversion_req;
182 i->pitch_ = *inversion_p;
188 Bass_req* b = new Bass_req;
193 Array<Musical_pitch> pitch_arr = chord.to_pitch_arr ();
194 for (int i = 0; i < pitch_arr.size (); i++)
196 Musical_pitch p = pitch_arr[i];
197 Note_req* n = new Note_req;
209 My_lily_parser::pop_spot()
211 return define_spot_array_.pop();
215 My_lily_parser::here_input() const
217 return lexer_p_->here_input ();
221 My_lily_parser::default_paper_p ()
223 Identifier *id = lexer_p_->lookup_identifier ("$defaultpaper");
224 return id ? id->access_content_Paper_def (true) : new Paper_def ;
228 My_lily_parser::default_midi_p ()
230 Identifier *id = lexer_p_->lookup_identifier ("$defaultmidi");
231 return id ? id->access_content_Midi_def (true) : new Midi_def ;