2 request.cc -- implement all musical requests.
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
9 #include "musical-request.hh"
12 #include "script-def.hh"
13 #include "text-def.hh"
14 #include "music-list.hh"
20 Musical_req::do_print () const{}
22 Tie_req::do_print () const{}
31 Musical_span_req::do_print () const
33 Span_req::do_print ();
38 Span_req::do_print () const
47 Spacing_req::Spacing_req ()
55 Spacing_req::do_print () const
58 DOUT << "next " << next << "dist " << distance << "strength\n";
64 Abbreviation_req::Abbreviation_req ()
70 Abbreviation_req::do_print () const
73 DOUT << "type " << type_i_ << '\n';
81 Blank_req::do_print () const
83 Spacing_req::do_print ();
86 Melodic_req::Melodic_req ()
91 Melodic_req::transpose (Musical_pitch delta)
93 pitch_.transpose (delta);
95 if (abs (pitch_.accidental_i_) > 2)
97 warning (_f ("transposition by %s makes accidental larger than two",
105 Melodic_req::do_equal_b (Request*r) const
107 Melodic_req* m= dynamic_cast <Melodic_req *> (r);
108 return m&& !compare (*m, *this);
112 Melodic_req::compare (Melodic_req const &m1 , Melodic_req const&m2)
114 return Musical_pitch::compare (m1.pitch_, m2.pitch_);
118 Melodic_req::do_print () const
124 Tonic_req::Tonic_req ()
129 Tonic_req::do_print () const
132 Melodic_req::do_print ();
137 Rhythmic_req::compare (Rhythmic_req const &r1, Rhythmic_req const &r2)
139 return (r1.length_mom () - r2.length_mom ());
143 Rhythmic_req::do_equal_b (Request*r) const
145 Rhythmic_req* rh = dynamic_cast <Rhythmic_req *> (r);
147 return rh && !compare (*this, *rh);
154 Rhythmic_req::do_print () const
157 DOUT << "duration { " <<duration_.str () << "}";
163 Rhythmic_req::length_mom () const
165 return duration_.length_mom ();
169 Rhythmic_req::compress (Moment m)
171 duration_.compress (m);
175 Lyric_req::do_print () const
177 Rhythmic_req::do_print ();
182 Note_req::do_equal_b (Request*r) const
184 Note_req *n = dynamic_cast<Note_req*> (r);
185 return n&& Rhythmic_req::do_equal_b (n) && Melodic_req::do_equal_b (n);
189 Note_req::Note_req ()
191 cautionary_b_ = false;
198 Note_req::do_print () const
201 Melodic_req::do_print ();
204 DOUT << " force cautionary accidental\n";
206 else if (forceacc_b_)
208 DOUT << " force accidental\n";
210 Rhythmic_req::do_print ();
215 Rest_req::do_print () const
217 Rhythmic_req::do_print ();
221 Multi_measure_rest_req::do_print () const
223 Rhythmic_req::do_print ();
228 Beam_req::do_print () const
232 Abbreviation_beam_req::Abbreviation_beam_req ()
238 Abbreviation_beam_req::do_print () const
244 Slur_req::do_print () const
252 Extender_req::Extender_req ()
257 Extender_req::do_print () const
263 Span_req::do_equal_b (Request*r) const
265 Span_req * s = dynamic_cast <Span_req *> (r);
266 return s && spantype_ == s->spantype_;
269 Span_req::Span_req ()
274 Script_req::Script_req (Script_req const&s)
277 scriptdef_p_ = s.scriptdef_p_ ? s.scriptdef_p_->clone () : 0;
286 Script_req::do_equal_b (Request*r) const
288 Script_req * s = dynamic_cast <Script_req *> (r);
289 return s && scriptdef_p_->equal_b (*s->scriptdef_p_);
292 Script_req::Script_req ()
302 Script_req::do_print () const
305 DOUT << " dir " << dir_;
306 scriptdef_p_->print ();
311 Musical_script_req::do_print () const
313 Script_req::do_print ();
316 Script_req::~Script_req ()
322 Skip_req::do_print () const
325 DOUT << "duration: " << length_mom ();
330 Dynamic_req::do_print () const
332 Musical_req::do_print ();
336 Absolute_dynamic_req::do_print () const
339 Dynamic_req::do_print ();
340 DOUT << " loudness " <<loudness_str ();
345 Absolute_dynamic_req::do_equal_b (Request *r) const
347 Absolute_dynamic_req *a = dynamic_cast <Absolute_dynamic_req *> (r);
348 return a&& loudness_ == a->loudness_;
352 Dynamic_req::loudness_static_str (Loudness l)
356 case FFFFFF: return "ffffff";
357 case FFFFF : return "fffff";
358 case FFFF: return "ffff";
359 case FFF: return "fff";
360 case FF: return "ff";
362 case MF: return "mf";
363 case MP: return "mp";
365 case PP: return "pp";
366 case PPP: return "ppp";
367 case PPPP: return "pppp";
368 case PPPPP: return "ppppp";
369 case PPPPPP: return "pppppp";
371 case FP: return "fp";
372 case SF: return "sf";
373 case SFF: return "sff";
374 case SFZ: return "sfz";
375 case SP: return "sp";
376 case SPP: return "spp";
377 case RFZ: return "rfz";
383 Absolute_dynamic_req::loudness_str () const
385 String str = loudness_static_str (loudness_);
389 warning (_f ("never heard of dynamic scale `\%s\', assuming %s",
397 Absolute_dynamic_req::Absolute_dynamic_req ()
405 Span_dynamic_req::do_equal_b (Request *req) const
407 Span_dynamic_req * s = dynamic_cast <Span_dynamic_req *> (req);
409 return s&& Span_req::do_equal_b (req) && s->dynamic_dir_ == dynamic_dir_;
412 Span_dynamic_req::Span_dynamic_req ()
414 dynamic_dir_ = CENTER;
418 Span_dynamic_req::do_print () const
421 Span_req::do_print ();
422 DOUT << "softer/louder: " << dynamic_dir_;