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"
21 My_lily_parser::clear_notenames()
23 lexer_p_->clear_notenames();
26 My_lily_parser::set_version_check (bool ig)
28 ignore_version_b_ = ig;
31 My_lily_parser::set_debug()
37 set_yydebug (!monitor->silence (s+"Parser") && check_debug);
38 lexer_p_->set_debug (!monitor->silence (s+"Lexer") && check_debug);
43 My_lily_parser::print_declarations()
50 if (!monitor->silence (s+"Declarations") && check_debug)
52 lexer_p_->print_declarations (init_parse_b_);
58 My_lily_parser::parse_file (String init, String s)
60 lexer_p_ = new My_lily_lexer;
63 *mlog << "Parsing ... ";
67 lexer_p_->new_input (init, source_l_);
71 init_parse_b_ = false;
73 lexer_p_->new_input (s , source_l_);
78 if (!define_spot_array_.empty())
79 warning ("Braces don't match.");
82 My_lily_parser::~My_lily_parser()
85 delete default_header_p_;
89 My_lily_parser::remember_spot()
91 define_spot_array_.push (here_input());
95 My_lily_parser::here_ch_C()const
97 return lexer_p_->here_ch_C();
101 My_lily_parser::parser_error (String s)
103 here_input().error (s);
105 exit (fatal_error_i_);
110 My_lily_parser::set_duration_mode (String s)
113 last_duration_mode_b_ = (s== "LAST");
117 My_lily_parser::set_default_duration (Duration const *d)
119 last_duration_mode_b_ = false;
120 default_duration_ = *d;
125 My_lily_parser::set_last_duration (Duration const *d)
127 if (last_duration_mode_b_)
128 default_duration_ = *d;
133 My_lily_parser::get_word_element (Text_def* tdef_p, Duration * duration_p)
135 Chord* velt_p = new Request_chord;
137 Lyric_req* lreq_p = new Lyric_req (tdef_p);
139 lreq_p->duration_ = *duration_p;
140 lreq_p->set_spot (here_input());
142 velt_p->add (lreq_p);
149 My_lily_parser::get_rest_element (String s, Duration * duration_p)
151 Chord* velt_p = new Request_chord;
152 velt_p->set_spot (here_input());
154 if (s=="s") { /* Space */
155 Skip_req * skip_p = new Skip_req;
156 skip_p->duration_ = *duration_p;
158 skip_p->set_spot (here_input());
159 velt_p->add (skip_p);
163 Rest_req * rest_req_p = new Rest_req;
164 rest_req_p->duration_ = *duration_p;
165 rest_req_p->set_spot (here_input());
167 velt_p->add (rest_req_p);
169 Stem_req * stem_p = new Stem_req;
170 stem_p->duration_ = *duration_p;
171 stem_p->set_spot ( here_input());
172 velt_p->add (stem_p);
179 My_lily_parser::get_note_element (Note_req *rq, Duration * duration_p)
181 Chord*v = new Request_chord;
182 v->set_spot (here_input());
186 if (duration_p->durlog_i_ >= 1)
188 Stem_req * stem_req_p = new Stem_req();
189 stem_req_p->duration_ = *duration_p;
191 stem_req_p->set_spot (here_input());
195 rq->set_duration (*duration_p);
196 rq->set_spot (here_input());
202 My_lily_parser::get_parens_request (char c)
214 Beam_req*b = new Beam_req;
215 int p_i=plet_.type_i_ ; // ugh . Should junk?
225 req_p = new Span_dynamic_req;
230 req_p = new Slur_req;
243 req_p->span()->spantype = Span_req::START;
248 req_p->span()->spantype = Span_req::STOP;
255 if (req_p->musical()->span_dynamic ())
257 Span_dynamic_req* s_l= (req_p->musical()->span_dynamic ()) ;
258 s_l->dynamic_dir_i_ = (c == '<') ? 1:-1;
261 req_p->set_spot (here_input());
265 My_lily_parser::My_lily_parser (Sources * source_l)
268 source_l_ = source_l;
270 default_duration_.durlog_i_ = 2;
271 default_octave_i_ = 0;
272 textstyle_str_="roman"; // in lexer?
274 last_duration_mode_b_ = true;
276 default_header_p_ =0;
280 My_lily_parser::add_requests (Chord*v)
282 for (int i = 0; i < pre_reqs.size(); i++)
284 v->add (pre_reqs[i]);
287 for (int i = 0; i <post_reqs.size(); i++)
289 v->add (post_reqs[i]);
295 My_lily_parser::pop_spot()
297 return define_spot_array_.pop();
301 My_lily_parser::here_input()const
303 Source_file * f_l= lexer_p_->source_file_l();
304 return Input (f_l, here_ch_C());
308 My_lily_parser::add_notename (String s, Melodic_req * m_p)
310 lexer_p_->add_notename (s, m_p);