/*
- commandrequest.cc -- implement Nonmusical reqs
+ command-request.cc -- implement non-musical reqs
source file of the GNU LilyPond music typesetter
- (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "command-request.hh"
#include "debug.hh"
#include "musical-request.hh"
-void
-Command_script_req::do_print() const
-{}
-Command_script_req::Command_script_req(){}
-Command_script_req::~Command_script_req(){}
-
-IMPLEMENT_IS_TYPE_B1(Command_script_req,Command_req);
-
-
-IMPLEMENT_IS_TYPE_B1(Cadenza_req, Timing_req);
-
-void
-Cadenza_req::do_print() const
-{
-#ifndef NPRINT
- DOUT << on_b_;
-#endif
-}
-
-bool
-Cadenza_req::do_equal_b (Request*r) const
-{
- Cadenza_req*cad = r->access_Command_req ()->access_Timing_req ()->access_Cadenza_req ();
-
- return cad->on_b_ == on_b_;
-}
-
-Cadenza_req::Cadenza_req (bool b)
-{
- on_b_ =b;
-}
-
-
-
-bool
-Bar_req::do_equal_b (Request*r) const
-{
- Bar_req * b = r->access_Command_req ()->access_Bar_req ();
- return type_str_ == b->type_str_;
-}
-
-
-IMPLEMENT_IS_TYPE_B1(Bar_req,Command_req);
-
-IMPLEMENT_IS_TYPE_B2(Bracket_req, Command_req, Span_req);
-
-void
-Bar_req::do_print() const
-{
- DOUT << type_str_;
-}
-
-void
-Bracket_req::do_print () const
-{
- Span_req::do_print ();
-}
Bar_req::Bar_req (String s)
{
- type_str_ = s;
-}
-
-Partial_measure_req::Partial_measure_req (Moment m)
-{
- duration_ =m;
+ set_mus_property ("type", ly_str02scm (s.ch_C()));
}
bool
-Partial_measure_req::do_equal_b (Request* r) const
-{
- Partial_measure_req *p = r->access_Command_req ()->access_Timing_req ()->access_Partial_measure_req ();
-
- return p->duration_ == duration_;
-}
-
-
-IMPLEMENT_IS_TYPE_B1(Timing_req,Command_req);
-
-void
-Timing_req::do_print() const{}
-
-
-IMPLEMENT_IS_TYPE_B1(Command_req,Request);
-
-void
-Command_req::do_print() const{}
-
-IMPLEMENT_IS_TYPE_B1(Barcheck_req,Timing_req);
-
-void
-Barcheck_req::do_print() const{}
-
-bool
-Barcheck_req::do_equal_b (Request*) const
+Barcheck_req::do_equal_b (Request const *r) const
{
- return true;
+ Barcheck_req const*b = dynamic_cast<Barcheck_req const*> (r);
+ return b;
}
-IMPLEMENT_IS_TYPE_B1(Clef_change_req,Command_req);
-
-void
-Clef_change_req::do_print() const
-{
-#ifndef NPRINT
- DOUT << clef_str_ ;
-#endif
-}
-
Clef_change_req::Clef_change_req (String s)
{
clef_str_ = s;
}
-
-
-IMPLEMENT_IS_TYPE_B1(Partial_measure_req,Timing_req);
-
-void
-Partial_measure_req::do_print() const
-{
- DOUT << duration_;
-}
-
-
-IMPLEMENT_IS_TYPE_B1(Time_signature_change_req,Timing_req);
-
-void
-Time_signature_change_req::do_print() const
-{
-#ifndef NPRINT
- DOUT << beats_i_ << "/" << one_beat_i_;
-#endif
-}
-
bool
-Time_signature_change_req::do_equal_b (Request * r) const
+Time_signature_change_req::do_equal_b (Request const *r) const
{
- Time_signature_change_req * m = r->access_Command_req ()->access_Timing_req ()->access_Time_signature_change_req ();
+ Time_signature_change_req const* m
+ = dynamic_cast <Time_signature_change_req const*> (r);
- return m->beats_i_ == beats_i_
+ return m && m->beats_i_ == beats_i_
&& one_beat_i_ == m->one_beat_i_;
}
-Time_signature_change_req::Time_signature_change_req()
+Time_signature_change_req::Time_signature_change_req ()
{
beats_i_ = 0;
one_beat_i_ =0;
}
-Tempo_req::Tempo_req()
+Tempo_req::Tempo_req ()
{
metronome_i_ = 60;
dur_. durlog_i_ = 2;
}
-void
-Tempo_req::do_print() const
-{
- DOUT << dur_.str() << " = " << metronome_i_;
-}
-IMPLEMENT_IS_TYPE_B1(Tempo_req, Timing_req);
+
bool
-Tempo_req::do_equal_b (Request *r) const
+Tempo_req::do_equal_b (Request const *r) const
{
- Tempo_req *t = r->access_Command_req ()->access_Timing_req ()->access_Tempo_req ();
+ Tempo_req const *t = dynamic_cast <Tempo_req const*> (r);
- return t->dur_.length()== dur_.length () && metronome_i_ == t->metronome_i_;
+ return t&& t->dur_.length_mom ()== dur_.length_mom () && metronome_i_ == t->metronome_i_;
}
-IMPLEMENT_IS_TYPE_B1(Measure_grouping_req,Timing_req);
-
-void
-Measure_grouping_req::do_print() const
-{
- for (int i=0; i < elt_length_arr_.size(); i++)
- {
- DOUT << beat_i_arr_[i] << "*" << elt_length_arr_[i].str () << " ";
- }
-}
-
-
bool
-Measure_grouping_req::do_equal_b (Request*) const
+Key_change_req::do_equal_b (Request const * req) const
{
- return false; // todo
+ Key_change_req const * k = dynamic_cast<Key_change_req const*> (req);
+ return k && scm_equal_p (get_mus_property ("pitch-alist"), k->get_mus_property ("pitch-alist"));
}
-void
-Key_change_req::transpose (Musical_pitch d)
-{
- if (ordinary_key_b_ )
- {
- if (pitch_arr_.size () > 0)
- pitch_arr_[0].transpose(d);
- else
- {
- warning(_ ("don't know how handle empty keys")); // TODO
- }
- }
- else
- {
- Array<Musical_pitch> old_pitch_arr_;
- for (int i = 0; i < pitch_arr_.size(); i++)
- {
- old_pitch_arr_.push(pitch_arr_[i]);
- }
- // set accidentals for \key d (as in Key_engraver::read_req)
- // (later called "new accidentals")
- int p = d.semitone_pitch ();
- /* Solve the equation 7*no_of_acc mod 12 = p, -6 <= no_of_acc <= 5 */
- int no_of_acc = (7*p) % 12;
- no_of_acc = (no_of_acc + 18) % 12 -6;
-
- /* Correct from flats to sharps or vice versa */
- if (no_of_acc * d.accidental_i_ < 0)
- no_of_acc += 12 * sign (d.accidental_i_);
-
- pitch_arr_.clear ();
- if (no_of_acc < 0)
- {
- int accidental = 6 ; // First accidental: bes
- for ( ; no_of_acc < 0 ; no_of_acc++ )
- {
- Musical_pitch m;
- m.accidental_i_ = -1;
- m.notename_i_ = accidental;
- pitch_arr_.push(m);
-
- accidental = (accidental + 3) % 7 ;
- }
- }
- else
- {
- int accidental = 3 ; // First accidental: fis
- for ( ; no_of_acc > 0 ; no_of_acc-- )
- {
- Musical_pitch m;
- m.accidental_i_ = 1;
- m.notename_i_ = accidental;
- pitch_arr_.push(m);
-
- accidental = (accidental + 4) % 7 ;
- }
- }
- // Check if transposed old accidentals and the new ones coincide
- no_of_acc = pitch_arr_.size();
- int acc_found;
- Musical_pitch mm;
- for (int i=0; i < old_pitch_arr_.size(); i++)
- {
- acc_found = 0;
- mm = old_pitch_arr_[i];
- mm.transpose(d);
- for (int j=0; ((j < no_of_acc) && (acc_found == 0)); j++)
- {
- if (pitch_arr_[j].notename_i_ == mm.notename_i_)
- {
- if (mm.accidental_i_ == 0)
- {
- // remove new accidental
- pitch_arr_.del(j);
- no_of_acc--;
- acc_found = 1;
- }
- else
- {
- // change new accidental
- pitch_arr_[j].accidental_i_ = mm.accidental_i_;
- acc_found = 1;
- }
- }
- }
- if (acc_found == 0)
- {
- // add transposed old accidental
- pitch_arr_.push(mm);
- }
- }
- }
-}
-IMPLEMENT_IS_TYPE_B1(Key_change_req,Command_req);
void
-Key_change_req::squash_octaves()
+Key_change_req::transpose (Musical_pitch p)
{
- for (int i=0; i < pitch_arr_.size(); i++)
+ SCM newlist = SCM_EOL;
+ SCM pa = get_mus_property ("pitch-alist");
+ for (SCM s = pa; gh_pair_p (s); s = gh_cdr (s))
{
- pitch_arr_[i].octave_i_ = 0;
- }
-}
+ SCM k = gh_caar (s);
-void
-Key_change_req::do_print() const
-{
-#ifndef NPRINT
- for (int i=0; i < pitch_arr_.size(); i++)
- {
- pitch_arr_[i].print();
- }
-#endif
-}
-
-Key_change_req::Key_change_req()
-{
- minor_b_ = false;
- ordinary_key_b_= false;
-}
+ if (gh_pair_p (k))
+ {
+ Musical_pitch orig (gh_list (gh_car (k), gh_cdr (k), gh_cdr (s), SCM_UNDEFINED));
-IMPLEMENT_IS_TYPE_B1(Break_req, Command_req);
+ orig.transpose (p);
-Break_req::Break_req ()
-{
- penalty_i_ = 0;
-}
-
-void
-Break_req::do_print () const
-{
-}
+ SCM key = gh_cons (gh_int2scm (orig.octave_i_),
+ gh_int2scm (orig.notename_i_));
-IMPLEMENT_IS_TYPE_B1 (Mark_req, Command_req);
+ newlist = gh_cons (gh_cons (key, gh_int2scm (orig.accidental_i_)),
+ newlist);
+ }
+ else if (gh_number_p (k))
+ {
+ Musical_pitch orig (gh_list (gh_int2scm (0), k, gh_cdar (s), SCM_UNDEFINED));
+ orig.transpose (p);
+
+ SCM key =gh_int2scm (orig.notename_i_);
+ newlist = gh_cons (gh_cons (key, gh_int2scm (orig.accidental_i_)),
+ newlist);
+ }
+ }
-Mark_req::Mark_req (String s)
-{
- str_ = s;
+ set_mus_property ("pitch-alist", newlist);
}
-void
-Mark_req::do_print () const
+Break_req::Break_req ()
{
- DOUT << str_;
}
-int
-Key_change_req::flats_i()
-{
- int flats_i = 0;
- for (int i = 0; i < pitch_arr_.size(); i++)
- {
- if (pitch_arr_[i].accidental_i_ < 0)
- flats_i -= pitch_arr_[i].accidental_i_;
- }
- return flats_i;
-}
bool
-Key_change_req::minor_b() const
+Mark_req::do_equal_b (Request const * r) const
{
- return minor_b_;
-}
-
-int
-Key_change_req::sharps_i()
-{
- int sharps_i = 0;
- for (int i = 0; i < pitch_arr_.size(); i++)
- {
- if (pitch_arr_[i].accidental_i_ > 0)
- sharps_i += pitch_arr_[i].accidental_i_;
- }
- return sharps_i;
+ Mark_req const * other = dynamic_cast<Mark_req const*> (r);
+ return other && scm_equal_p (other->get_mus_property ("mark-label"),
+ get_mus_property ("mark-label"));
}