2 my-lily-parser.cc -- implement
4 source file of the 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 "voice-element.hh"
14 #include "musical-request.hh"
15 #include "command-request.hh"
18 My_lily_parser::set_debug()
24 set_yydebug( !monitor->silence(s+"Parser") && check_debug);
25 lexer_p_->set_debug( !monitor->silence(s+"Lexer") && check_debug);
29 My_lily_parser::print_declarations()
35 if (!monitor->silence(s+"Declarations") && check_debug) {
36 lexer_p_->print_declarations(init_parse_b_);
42 My_lily_parser::parse_file(String init, String s)
44 *mlog << "Parsing ... ";
45 lexer_p_ = new My_lily_lexer;
49 lexer_p_->new_input(init, source_l_);
53 init_parse_b_ = false;
54 lexer_p_->new_input(s, source_l_);
58 if(!define_spot_array_.empty())
59 warning("Braces don't match.",0);
62 My_lily_parser::~My_lily_parser()
68 My_lily_parser::remember_spot()
70 define_spot_array_.push(here_ch_C());
74 My_lily_parser::here_ch_C()const
76 return lexer_p_->here_ch_C();
80 My_lily_parser::parser_error(String s)
82 lexer_p_->LexerError(s);
85 exit( fatal_error_i_ );
90 My_lily_parser::set_duration_mode(String s)
93 last_duration_mode = (s== "LAST");
97 My_lily_parser::set_last_duration(Duration const *d)
99 if (last_duration_mode)
100 default_duration_ = *d;
105 My_lily_parser::get_word_element(Text_def* tdef_p, Duration * duration_p)
107 Voice_element* velt_p = new Voice_element;
109 Lyric_req* lreq_p = new Lyric_req(tdef_p);
111 lreq_p->duration_ = *duration_p;
112 lreq_p->defined_ch_C_ = here_ch_C();
121 My_lily_parser::get_rest_element(String, Duration * duration_p )
123 Voice_element* velt_p = new Voice_element;
124 velt_p->defined_ch_C_ = lexer_p_->here_ch_C();
126 Rest_req * rest_req_p = new Rest_req;
127 rest_req_p->duration_ = *duration_p;
128 rest_req_p->defined_ch_C_ = here_ch_C();
130 velt_p->add(rest_req_p);
136 My_lily_parser::get_note_element(Note_req *rq, Duration * duration_p )
138 Voice_element*v = new Voice_element;
139 v->defined_ch_C_ = here_ch_C();
141 if (duration_p->type_i_ >= 2) {
142 Stem_req * stem_req_p = new Stem_req();
143 stem_req_p->duration_ = *duration_p;
145 stem_req_p->defined_ch_C_ = here_ch_C();
149 rq->set_duration(*duration_p);
150 rq->defined_ch_C_ = here_ch_C();
159 My_lily_parser::get_parens_request(char c)
164 req_p = new Barcheck_req;
170 Beam_req*b = new Beam_req;
171 int p_i=default_duration_.plet_.type_i_ ; // ugh . Should junk?
181 req_p = new Slur_req;
191 req_p->span()->spantype = Span_req::START;
195 req_p->span()->spantype = Span_req::STOP;
202 req_p->defined_ch_C_ = here_ch_C();
206 My_lily_parser::My_lily_parser(Sources * source_l)
208 source_l_ = source_l;
210 default_duration_.type_i_ = 4;
211 default_octave_i_ = 3; // retain old default
212 textstyle_str_="roman"; // in lexer?
214 last_duration_mode = false;
220 My_lily_parser::add_requests(Voice_element*v)
222 for (int i = 0; i < pre_reqs.size(); i++) {
225 pre_reqs.set_size(0);
226 for (int i = 0; i <post_reqs.size(); i++) {
227 v->add(post_reqs[i]);
229 post_reqs.set_size(0);