source file of the GNU LilyPond music typesetter
- (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "musical-request.hh"
#include "misc.hh"
#include "debug.hh"
-#include "script-def.hh"
-#include "text-def.hh"
#include "music-list.hh"
-
-IMPLEMENT_IS_TYPE_B1(Musical_req,Request);
-void
-Musical_req::do_print() const{}
-void
-Tie_req::do_print() const{}
-
-
-/* *************** */
-
-
-
-
-IMPLEMENT_IS_TYPE_B1(Span_req,Musical_req);
-
-void
-Span_req::do_print() const
-{
-#ifndef NPRINT
- DOUT << spantype ;
-#endif
-}
-
-Spacing_req::Spacing_req()
+Tremolo_req::Tremolo_req ()
{
- next = 0;
- distance = 0;
- strength = 0;
}
-IMPLEMENT_IS_TYPE_B1(Spacing_req,Request);
-
-void
-Spacing_req::do_print() const
+bool
+Melodic_req::do_equal_b (Request const* r) const
{
-#ifndef NPRINT
- DOUT << "next " << next << "dist " << distance << "strength\n";
-#endif
+ Melodic_req const* m= dynamic_cast <Melodic_req const*> (r);
+ return m; // && !compare (*m, *this);
}
-
-IMPLEMENT_IS_TYPE_B2(Blank_req,Spacing_req,Rhythmic_req);
-
-void
-Blank_req::do_print() const
+bool
+Rhythmic_req::do_equal_b (Request const* r) const
{
- Spacing_req::do_print();
-}
-/* *************** */
+ Rhythmic_req const* rh = dynamic_cast <Rhythmic_req const*> (r);
-Melodic_req::Melodic_req()
-{
- notename_i_ = 0;
- octave_i_ = 0;
- accidental_i_ = 0;
+ return rh; // ; && !compare (*this, *rh);
}
-void
-Melodic_req::transpose (Melodic_req const & delta)
+Moment
+Rhythmic_req::length_mom () const
{
- int old_pitch = pitch();
- int delta_pitch = delta.pitch();
- octave_i_ += delta.octave_i_;
- notename_i_ += delta.notename_i_;
- while (notename_i_ >= 7)
- {
- notename_i_ -= 7;
- octave_i_ ++;
- }
-
- int new_pitch = pitch();
- int delta_acc = new_pitch - old_pitch - delta_pitch;
-
- accidental_i_ -= delta_acc;
- if (abs (accidental_i_) > 2)
+ Duration *d = unsmob_duration (get_mus_property ("duration"));
+ if (!d)
{
- delta.warning ("transposition makes accidental larger than 2");
+ Moment m ;
+ //programming_error("Rhythmic_req has no duration");
+ origin ()->warning ("programming error: Rhythmic_req has no duration");
+ return m;
}
-}
-
-IMPLEMENT_IS_TYPE_B1(Melodic_req,Musical_req);
-
-bool
-Melodic_req::do_equal_b (Request*r) const
-{
- Melodic_req* m= r->musical()->melodic ();
- return !compare (*m, *this);
-}
-
-int
-Melodic_req::compare (Melodic_req const &m1 , Melodic_req const&m2)
-{
- int o= m1.octave_i_ - m2.octave_i_;
- int n = m1.notename_i_ - m2.notename_i_;
- int a = m1.accidental_i_ - m2.accidental_i_;
-
- if (o)
- return o;
- if (n)
- return n;
- if (a)
- return a;
- return 0;
+ return d->length_mom ();
}
void
-Melodic_req::do_print() const
-{
-#ifndef NPRINT
- DOUT << "notename: " << notename_i_
- << " acc: " <<accidental_i_<<" oct: "<< octave_i_;
-#endif
-}
-
-int
-Melodic_req::height() const
-{
- return notename_i_ + octave_i_*7;
-}
-
-/*
- should be settable from input to allow "viola"-mode
- */
-static Byte pitch_byte_a[ ] = { 0, 2, 4, 5, 7, 9, 11 };
-
-int
-Melodic_req::pitch() const
-{
- return pitch_byte_a[ notename_i_ % 7 ] + accidental_i_ + octave_i_ * 12;
-}
-
-/* *************** */
-int
-Rhythmic_req::compare (Rhythmic_req const &r1, Rhythmic_req const &r2)
+Rhythmic_req::compress (Moment m)
{
- return (r1.duration() - r2.duration ());
+ Duration *d = unsmob_duration (get_mus_property ("duration"));
+ if (d)
+ set_mus_property ("duration", d ->compressed (m.main_part_).smobbed_copy ());
}
bool
-Rhythmic_req::do_equal_b (Request*r) const
-{
- Rhythmic_req* rh = r->musical()->rhythmic ();
-
- return !compare (*this, *rh);
-}
-
-void
-Rhythmic_req::set_duration (Duration d)
-{
- duration_ = d;
-}
-
-Rhythmic_req::Rhythmic_req()
+Note_req::do_equal_b (Request const* r) const
{
+ Note_req const* n = dynamic_cast<Note_req const*> (r);
+ return n&& Rhythmic_req::do_equal_b (n) && Melodic_req::do_equal_b (n);
}
-IMPLEMENT_IS_TYPE_B1(Rhythmic_req,Musical_req);
-
-void
-Rhythmic_req::do_print() const
-{
-#ifndef NPRINT
- DOUT << "duration { " <<duration_.str() << "}";
-#endif
-}
-
-
-Moment
-Rhythmic_req::duration() const {
- return duration_.length();
-}
-/* *************** */
-
-Lyric_req::Lyric_req (Text_def* def_p)
- :Text_req (0, def_p)
+Note_req::Note_req ()
{
- def_p->align_i_ = 0; // centre
- dir_ = DOWN; // lyrics below (invisible) staff
}
-IMPLEMENT_IS_TYPE_B2(Lyric_req,Musical_req,Rhythmic_req);
-
-void
-Lyric_req::do_print() const
-{
- Rhythmic_req::do_print();
- Text_req::do_print();
-}
-
-/* *************** */
bool
-Note_req::do_equal_b (Request*r) const
+Span_req::do_equal_b (Request const*r) const
{
- return Rhythmic_req::do_equal_b (r) && Melodic_req::do_equal_b (r);
+ Span_req const* s = dynamic_cast <Span_req const*> (r);
+ return s && get_span_dir () == s->get_span_dir ();
}
-
-Note_req::Note_req()
+Span_req::Span_req ()
{
- forceacc_b_ = false;
}
-IMPLEMENT_IS_TYPE_B2(Note_req,Melodic_req,Rhythmic_req);
-
-void
-Note_req::do_print() const
-{
-#ifndef NPRINT
- Melodic_req::do_print();
- if (forceacc_b_)
- {
- DOUT << " force accidental\n";
- }
- Rhythmic_req::do_print();
-#endif
-}
-/* *************** */
-
-IMPLEMENT_IS_TYPE_B1(Rest_req,Rhythmic_req);
-
-void
-Rest_req::do_print() const
-{
- Rhythmic_req::do_print();
-}
-
-/* *************** */
-Beam_req::Beam_req()
-{
- nplet = 0;
-}
-
-IMPLEMENT_IS_TYPE_B1(Beam_req,Span_req);
-void
-Beam_req::do_print() const{}
-/* *************** */
-
-IMPLEMENT_IS_TYPE_B1(Slur_req,Span_req);
-void
-Slur_req::do_print() const{}
-/* *************** */
-
bool
-Span_req:: do_equal_b (Request*r) const
-{
- Span_req * s = r->span();
- return spantype - s->spantype;
-}
-
-Span_req::Span_req()
+Text_script_req::do_equal_b (Request const* r) const
{
- spantype = NOSPAN;
+ Text_script_req const* t = dynamic_cast<Text_script_req const*> (r);
+ return t && gh_equal_p (get_mus_property ("text"),
+ t->get_mus_property ("text"));
}
-/* *************** */
-Script_req::Script_req (Script_req const&s)
-{
- dir_ = s.dir_;
- scriptdef_p_ = s.scriptdef_p_ ? s.scriptdef_p_->clone() : 0;
-}
-
-/*
- don't check dirs?
-
- (d1.dir_ == d2.dir_)
- */
bool
-Script_req::do_equal_b (Request*r) const
+Articulation_req::do_equal_b (Request const* r) const
{
- Script_req * s = r->script();
+ Articulation_req const* a = dynamic_cast<Articulation_req const*> (r);
- return scriptdef_p_->equal_b (*s->scriptdef_p_);
-}
-
-Script_req::Script_req()
-{
- dir_ = CENTER;
- scriptdef_p_ = 0;
-}
-
-
-IMPLEMENT_IS_TYPE_B1(Script_req,Request);
-
-void
-Script_req::do_print() const
-{
-#ifndef NPRINT
- DOUT << " dir " << dir_ ;
- scriptdef_p_->print();
-#endif
-}
-
-void
-Musical_script_req::do_print() const
-{
- Script_req::do_print();
-}
-
-
-IMPLEMENT_IS_TYPE_B2(Musical_script_req,Musical_req, Script_req);
-
-
-Script_req::~Script_req()
-{
- delete scriptdef_p_;
-}
-/* *************** */
-
-
-Text_req::~Text_req()
-{
- delete tdef_p_;
- tdef_p_ = 0;
-}
-
-Text_req::Text_req (Text_req const& src)
-{
- tdef_p_ = new Text_def (*src.tdef_p_);
- dir_ = src.dir_;
-}
-
-Text_req::Text_req (int dir_i, Text_def* tdef_p)
-{
- dir_ = Direction(dir_i);
- tdef_p_ = tdef_p;
-}
-
-
-IMPLEMENT_IS_TYPE_B1(Text_req,Musical_req);
-
-void
-Text_req::do_print() const
-{
-#ifndef NPRINT
- DOUT << " dir " << dir_ ;
- tdef_p_->print();
-#endif
-}
-
-/* *************** */
-
-
-IMPLEMENT_IS_TYPE_B1(Skip_req,Musical_req);
-
-void
-Skip_req::do_print() const
-{
-#ifndef NPRINT
-
- DOUT << "duration: " << duration();
-#endif
+ return a && gh_equal_p (get_mus_property ("articulation-type"),
+ r->get_mus_property ("articulation-type"))
+ && get_direction () == a->get_direction ();
}
-IMPLEMENT_IS_TYPE_B1(Dynamic_req,Musical_req);
-
-void
-Dynamic_req::do_print() const
-{
- Musical_req::do_print();
-}
-
-
-IMPLEMENT_IS_TYPE_B1(Absolute_dynamic_req,Musical_req);
-
-void
-Absolute_dynamic_req::do_print() const
-{
-#ifndef NPRINT
- Dynamic_req::do_print();
- DOUT << " loudness " <<loudness_str (loudness_);
-#endif
-}
-
-String
-Dynamic_req::loudness_str (Loudness l)
-{
- switch (l)
- {
- case FFF: return "fff";
- case FF: return "ff";
- case F: return "f";
- case MF: return "mf";
- case MP: return "mp";
- case P: return "p";
- case PP: return "pp";
- case PPP: return "ppp";
- }
- assert (false);
- return "";
-}
-
-Absolute_dynamic_req::Absolute_dynamic_req()
-{
- loudness_ = MF;
-}
-
-
-Span_dynamic_req::Span_dynamic_req()
-{
- dynamic_dir_ = CENTER;
-}
-
-
-IMPLEMENT_IS_TYPE_B1(Span_dynamic_req,Musical_req);
-
-void
-Span_dynamic_req::do_print() const
-{
-#ifndef NPRINT
- Span_req::do_print();
- DOUT << "softer/louder: " <<dynamic_dir_;
-#endif
-}
-
-
-IMPLEMENT_IS_TYPE_B1(Tie_req,Musical_req);
-
-
projects / lilypond.git / blobdiff