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 default_duration_.durlog_i_ = 2;
31 default_pitch_ = Musical_pitch (5*7, 0);
38 My_lily_parser::~My_lily_parser()
41 delete default_header_p_;
47 My_lily_parser::set_version_check (bool ig)
49 ignore_version_b_ = ig;
53 My_lily_parser::parse_file (String init, String s)
55 lexer_p_ = new My_lily_lexer;
57 lexer_p_->main_input_str_ = s;
59 *mlog << _ ("Parsing...");
61 init_parse_b_ = false;
62 set_yydebug (!monitor->silent_b ("Parser") && check_debug);
63 lexer_p_->new_input (init, source_l_);
66 if (!define_spot_array_.empty())
68 warning (_ ("braces don't match"));
72 inclusion_global_array = lexer_p_->filename_str_arr_;
74 error_level_i_ = error_level_i_ | lexer_p_->errorlevel_i_; // ugh naming.
78 My_lily_parser::remember_spot()
80 define_spot_array_.push (here_input());
84 My_lily_parser::here_ch_C() const
86 return lexer_p_->here_ch_C();
90 My_lily_parser::parser_error (String s)
92 here_input().error (s);
94 exit (fatal_error_i_);
100 My_lily_parser::set_last_duration (Duration const *d)
102 default_duration_ = *d;
106 My_lily_parser::set_last_pitch (Musical_pitch const* p)
113 My_lily_parser::get_word_element (String s, Duration * duration_p)
115 Simultaneous_music* velt_p = new Request_chord;
117 Lyric_req* lreq_p = new Lyric_req;
118 lreq_p ->text_str_ = s;
119 lreq_p->duration_ = *duration_p;
120 lreq_p->set_spot (here_input());
122 velt_p->add_music (lreq_p);
130 My_lily_parser::get_rest_element (String s, Duration * duration_p)
132 Simultaneous_music* velt_p = new Request_chord;
133 velt_p->set_spot (here_input());
137 Skip_req * skip_p = new Skip_req;
138 skip_p->duration_ = *duration_p;
140 skip_p->set_spot (here_input());
141 velt_p->add_music (skip_p);
145 Rest_req * rest_req_p = new Rest_req;
146 rest_req_p->duration_ = *duration_p;
147 rest_req_p->set_spot (here_input());
149 velt_p->add_music (rest_req_p);
158 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)
160 Simultaneous_music*v = new Request_chord;
161 v->set_spot (here_input ());
163 Chord chord (tonic, add_arr_p, sub_arr_p, inversion_p);
165 Tonic_req* t = new Tonic_req;
169 for (int i = 0; i < chord.pitch_arr_.size (); i++)
171 Musical_pitch p = chord.pitch_arr_[i];
172 Note_req* n = new Note_req;
184 My_lily_parser::pop_spot()
186 return define_spot_array_.pop();
190 My_lily_parser::here_input() const
192 Source_file * f_l= lexer_p_->source_file_l();
193 return Input (f_l, here_ch_C());
197 My_lily_parser::default_paper_p ()
199 Identifier *id = lexer_p_->lookup_identifier ("$defaultpaper");
200 return id ? id->access_content_Paper_def (true) : new Paper_def ;
204 My_lily_parser::default_midi_p ()
206 Identifier *id = lexer_p_->lookup_identifier ("$defaultmidi");
207 return id ? id->access_content_Midi_def (true) : new Midi_def ;