2 request.cc -- implement all musical requests.
4 source file of the LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
9 #include "musicalrequest.hh"
12 #include "script-def.hh"
13 #include "text-def.hh"
15 #include "voice-element.hh"
18 Stem_req::do_print() const
20 Rhythmic_req::do_print();
21 mtor << "dir : " << dir_i_;
24 Stem_req::Stem_req(int s, int d)
31 void Musical_req::do_print()const{}
32 void Request::do_print() const{}
37 Request::print() const
39 mtor << name() << " {";
47 Span_req::do_print() const
59 Request::Request(Request const&src)
62 defined_ch_c_l_ = src.defined_ch_c_l_;
65 Spacing_req::Spacing_req()
72 Spacing_req::do_print()const
74 mtor << "next " << next << "dist " << distance << "strength\n";
78 Blank_req::do_print()const
80 Spacing_req::do_print();
83 Melodic_req::Melodic_req()
92 Melodic_req::do_print() const
94 mtor << "notename: " << notename_i_ << " acc: " <<accidental_i_<<" oct: "<< octave_i_;
98 Melodic_req::height() const
100 return notename_i_ + octave_i_*7;
104 should be settable from input to allow "viola"-mode
106 static Byte pitch_byte_a[ 7 ] = { 0, 2, 4, 5, 7, 9, 11 };
109 Melodic_req::pitch() const
111 return pitch_byte_a[ notename_i_ % 7 ] + accidental_i_ + octave_i_ * 12;
122 Plet_req::do_print() const
124 mtor << "plet: " << type_c_ << ": " << dur_i_ << "/" << type_i_;
127 /* *************** */
129 Rhythmic_req::compare(const Rhythmic_req &r1, const Rhythmic_req &r2)
131 return sign(r1.duration() - r2.duration());
133 Rhythmic_req::Rhythmic_req(int b, int d)
140 Rhythmic_req::Rhythmic_req()
148 Rhythmic_req::do_print() const
150 mtor << "ball: " << balltype ;
155 mtor<<", plet factor"<<plet_factor<<"\n";
160 Rhythmic_req::duration() const {
161 return wholes(balltype,dots)*plet_factor;
163 /* *************** */
165 Lyric_req::Lyric_req(Text_def* def_p)
168 def_p->align_i_ = 0; // centre
169 dir_i_ = -1; // lyrics below (invisible) staff
173 Lyric_req::do_print() const
175 Rhythmic_req::do_print();
176 Text_req::do_print();
178 /* *************** */
180 Note_req::do_print() const
182 Melodic_req::do_print();
183 Rhythmic_req::do_print();
185 /* *************** */
187 Rest_req::do_print() const
189 Rhythmic_req::do_print();
192 /* *************** */
198 void Beam_req::do_print()const{}
199 /* *************** */
200 void Slur_req::do_print()const{}
201 /* *************** */
203 Span_req:: compare(const Span_req &r1, const Span_req &r2)
205 return r1.spantype - r2.spantype;
213 /* *************** */
214 Script_req::Script_req(int d , Script_def*def)
221 Script_req::compare(const Script_req &d1, const Script_req &d2)
223 return d1.dir_i_ == d2.dir_i_ &&
224 d1.scriptdef_p_->compare(*d2.scriptdef_p_);
227 Script_req::Script_req(Script_req const &s)
231 scriptdef_p_ = new Script_def(*s.scriptdef_p_);
235 Script_req::do_print() const
237 mtor << " dir " << dir_i_ ;
238 scriptdef_p_->print();
242 Script_req::~Script_req()
246 /* *************** */
248 Text_req:: compare(const Text_req &r1, const Text_req &r2)
250 bool b1 = (r1.dir_i_ == r2.dir_i_);
251 bool b2 = (r1.tdef_p_ ->compare(*r2.tdef_p_));
254 Text_req::~Text_req()
260 Text_req::Text_req(Text_req const& src)
262 tdef_p_ = new Text_def(*src.tdef_p_);
266 Text_req::Text_req(int dir_i, Text_def* tdef_p)
273 Text_req::do_print() const
275 mtor << " dir " << dir_i_ ;
279 /* *************** */
282 Skip_req::duration() const
288 Skip_req::do_print() const
290 mtor << "duration: " << duration();
299 return (Voice*)elt_l_->voice_l_;