2 my-lily-parser.cc -- implement My_lily_parser
4 source file of the GNU LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
9 #include "my-lily-parser.hh"
10 #include "my-lily-lexer.hh"
13 #include "music-list.hh"
14 #include "musical-request.hh"
15 #include "command-request.hh"
19 My_lily_parser::clear_notenames()
21 lexer_p_->clear_notenames();
24 My_lily_parser::set_version_check (bool ig)
26 ignore_version_b_ = ig;
29 My_lily_parser::set_debug()
35 set_yydebug (!monitor->silence (s+"Parser") && check_debug);
36 lexer_p_->set_debug (!monitor->silence (s+"Lexer") && check_debug);
41 My_lily_parser::print_declarations()
48 if (!monitor->silence (s+"Declarations") && check_debug)
50 lexer_p_->print_declarations (init_parse_b_);
56 My_lily_parser::parse_file (String init, String s)
58 lexer_p_ = new My_lily_lexer;
61 *mlog << "Parsing ... ";
65 lexer_p_->new_input (init, source_l_);
69 init_parse_b_ = false;
71 lexer_p_->new_input (s , source_l_);
76 if (!define_spot_array_.empty())
77 warning ("Braces don't match.");
80 My_lily_parser::~My_lily_parser()
86 My_lily_parser::remember_spot()
88 define_spot_array_.push (here_input());
92 My_lily_parser::here_ch_C()const
94 return lexer_p_->here_ch_C();
98 My_lily_parser::parser_error (String s)
100 here_input().error (s);
102 exit (fatal_error_i_);
107 My_lily_parser::set_duration_mode (String s)
110 last_duration_mode_b_ = (s== "LAST");
114 My_lily_parser::set_default_duration (Duration const *d)
116 last_duration_mode_b_ = false;
117 default_duration_ = *d;
122 My_lily_parser::set_last_duration (Duration const *d)
124 if (last_duration_mode_b_)
125 default_duration_ = *d;
130 My_lily_parser::get_word_element (Text_def* tdef_p, Duration * duration_p)
132 Chord* velt_p = new Request_chord;
134 Lyric_req* lreq_p = new Lyric_req (tdef_p);
136 lreq_p->duration_ = *duration_p;
137 lreq_p->set_spot (here_input());
139 velt_p->add (lreq_p);
146 My_lily_parser::get_rest_element (String s, Duration * duration_p)
148 Chord* velt_p = new Request_chord;
149 velt_p->set_spot (here_input());
151 if (s=="s") { /* Space */
152 Skip_req * skip_p = new Skip_req;
153 skip_p->duration_ = *duration_p;
155 skip_p->set_spot (here_input());
156 velt_p->add (skip_p);
160 Rest_req * rest_req_p = new Rest_req;
161 rest_req_p->duration_ = *duration_p;
162 rest_req_p->set_spot (here_input());
164 velt_p->add (rest_req_p);
166 Stem_req * stem_p = new Stem_req;
167 stem_p->duration_ = *duration_p;
168 stem_p->set_spot ( here_input());
169 velt_p->add (stem_p);
176 My_lily_parser::get_note_element (Note_req *rq, Duration * duration_p)
178 Chord*v = new Request_chord;
179 v->set_spot (here_input());
183 if (duration_p->durlog_i_ >= 1)
185 Stem_req * stem_req_p = new Stem_req();
186 stem_req_p->duration_ = *duration_p;
188 stem_req_p->set_spot (here_input());
192 rq->set_duration (*duration_p);
193 rq->set_spot (here_input());
199 My_lily_parser::get_parens_request (char c)
211 Beam_req*b = new Beam_req;
212 int p_i=plet_.type_i_ ; // ugh . Should junk?
222 req_p = new Span_dynamic_req;
227 req_p = new Slur_req;
240 req_p->span()->spantype = Span_req::START;
245 req_p->span()->spantype = Span_req::STOP;
252 if (req_p->musical()->span_dynamic ())
254 Span_dynamic_req* s_l= (req_p->musical()->span_dynamic ()) ;
255 s_l->dynamic_dir_i_ = (c == '<') ? 1:-1;
258 req_p->set_spot (here_input());
262 My_lily_parser::My_lily_parser (Sources * source_l)
265 source_l_ = source_l;
267 default_duration_.durlog_i_ = 2;
268 default_octave_i_ = 0;
269 textstyle_str_="roman"; // in lexer?
271 last_duration_mode_b_ = true;
276 My_lily_parser::add_requests (Chord*v)
278 for (int i = 0; i < pre_reqs.size(); i++)
280 v->add (pre_reqs[i]);
283 for (int i = 0; i <post_reqs.size(); i++)
285 v->add (post_reqs[i]);
291 My_lily_parser::pop_spot()
293 return define_spot_array_.pop();
297 My_lily_parser::here_input()const
299 Source_file * f_l= lexer_p_->source_file_l();
300 return Input (f_l, here_ch_C());
304 My_lily_parser::add_notename (String s, Melodic_req * m_p)
306 lexer_p_->add_notename (s, m_p);