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"
19 #include "file-results.hh"
20 #include "midi-def.hh"
21 #include "paper-def.hh"
22 #include "identifier.hh"
25 My_lily_parser::My_lily_parser (Sources * source_l)
30 abbrev_beam_type_i_ = 0;
31 default_duration_.durlog_i_ = 2;
32 default_pitch_ = Musical_pitch (5*7, 0);
39 My_lily_parser::~My_lily_parser()
42 delete default_header_p_;
48 My_lily_parser::set_version_check (bool ig)
50 ignore_version_b_ = ig;
54 My_lily_parser::parse_file (String init, String s)
56 lexer_p_ = new My_lily_lexer;
58 lexer_p_->main_input_str_ = s;
60 *mlog << _ ("Parsing...");
62 init_parse_b_ = false;
63 set_yydebug (!lily_monitor->silent_b ("Parser") && check_debug);
64 lexer_p_->new_input (init, source_l_);
67 if (!define_spot_array_.empty())
69 warning (_ ("braces don't match"));
73 inclusion_global_array = lexer_p_->filename_str_arr_;
75 error_level_i_ = error_level_i_ | lexer_p_->errorlevel_i_; // ugh naming.
79 My_lily_parser::remember_spot()
81 define_spot_array_.push (here_input());
85 My_lily_parser::here_ch_C() const
87 return lexer_p_->here_ch_C();
91 My_lily_parser::parser_error (String s)
93 here_input().error (s);
95 exit (fatal_error_i_);
101 My_lily_parser::set_last_duration (Duration const *d)
103 default_duration_ = *d;
107 My_lily_parser::set_abbrev_beam (int type_i)
109 abbrev_beam_type_i_ = type_i;
113 My_lily_parser::set_last_pitch (Musical_pitch const* p)
120 My_lily_parser::get_word_element (String s, Duration * duration_p)
122 Simultaneous_music* velt_p = new Request_chord;
124 Lyric_req* lreq_p = new Lyric_req;
125 lreq_p ->text_str_ = s;
126 lreq_p->duration_ = *duration_p;
127 lreq_p->set_spot (here_input());
129 velt_p->add_music (lreq_p);
137 My_lily_parser::get_rest_element (String s, Duration * duration_p)
139 Simultaneous_music* velt_p = new Request_chord;
140 velt_p->set_spot (here_input());
144 Skip_req * skip_p = new Skip_req;
145 skip_p->duration_ = *duration_p;
147 skip_p->set_spot (here_input());
148 velt_p->add_music (skip_p);
152 Rest_req * rest_req_p = new Rest_req;
153 rest_req_p->duration_ = *duration_p;
154 rest_req_p->set_spot (here_input());
156 velt_p->add_music (rest_req_p);
165 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)
167 Simultaneous_music*v = new Request_chord;
168 v->set_spot (here_input ());
170 Chord chord (tonic, add_arr_p, sub_arr_p, inversion_p);
172 Tonic_req* t = new Tonic_req;
176 for (int i = 0; i < chord.pitch_arr_.size (); i++)
178 Musical_pitch p = chord.pitch_arr_[i];
179 Note_req* n = new Note_req;
191 My_lily_parser::pop_spot()
193 return define_spot_array_.pop();
197 My_lily_parser::here_input() const
199 return lexer_p_->here_input ();
203 My_lily_parser::default_paper_p ()
205 Identifier *id = lexer_p_->lookup_identifier ("$defaultpaper");
206 return id ? id->access_content_Paper_def (true) : new Paper_def ;
210 My_lily_parser::default_midi_p ()
212 Identifier *id = lexer_p_->lookup_identifier ("$defaultmidi");
213 return id ? id->access_content_Midi_def (true) : new Midi_def ;