/*
- commandrequest.cc -- implement Nonmusical reqs
+ command-request.cc -- implement non-musical reqs
- source file of the LilyPond music typesetter
+ source file of the GNU LilyPond music typesetter
- (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "command-request.hh"
#include "musical-request.hh"
-void
-Cadenza_req::do_print()const
+Bar_req::Bar_req (String s)
{
- mtor << on_b_;
+ set_mus_property ("type", ly_str02scm (s.ch_C()));
}
-Cadenza_req::Cadenza_req(bool b)
+bool
+Barcheck_req::do_equal_b (Request const *r) const
{
- on_b_ =b;
+ Barcheck_req const*b = dynamic_cast<Barcheck_req const*> (r);
+ return b;
}
-/* *************** */
-int
-Bar_req::compare(const Bar_req &c1)const
+Clef_change_req::Clef_change_req (String s)
{
- return type_str_ == c1.type_str_;
+ clef_str_ = s;
}
-void
-Bar_req::do_print() const
-{
- mtor << type_str_;
-}
-Bar_req::Bar_req(String s)
+bool
+Time_signature_change_req::do_equal_b (Request const *r) const
{
- type_str_ = s;
-}
+ Time_signature_change_req const* m
+ = dynamic_cast <Time_signature_change_req const*> (r);
-Partial_measure_req::Partial_measure_req(Moment m)
-{
- duration_ =m;
+ return m && m->beats_i_ == beats_i_
+ && one_beat_i_ == m->one_beat_i_;
}
-/* *************** */
-Meter_change_req::Meter_change_req()
+
+Time_signature_change_req::Time_signature_change_req ()
{
- beats_i_ = 0;
- one_beat_i_ =0;
+ beats_i_ = 0;
+ one_beat_i_ =0;
}
-void
-Meter_change_req::set(int b,int o)
+
+
+Tempo_req::Tempo_req ()
{
- beats_i_=b;
- one_beat_i_=o;
+ metronome_i_ = 60;
+ dur_. durlog_i_ = 2;
}
-void
-Timing_req::do_print()const{}
-void
-Command_req::do_print()const{}
-/* *************** */
-void
-Barcheck_req::do_print() const{}
-/* *************** */
-void
-Clef_change_req::do_print() const
+bool
+Tempo_req::do_equal_b (Request const *r) const
{
- mtor << clef_str_ ;
-}
+ Tempo_req const *t = dynamic_cast <Tempo_req const*> (r);
-Clef_change_req::Clef_change_req(String s)
-{
- clef_str_ = s;
-}
-/* *************** */
-void
-Group_feature_req::do_print() const
-{
- mtor << "stemdir " << stemdir_i_;
+ return t&& t->dur_.length_mom ()== dur_.length_mom () && metronome_i_ == t->metronome_i_;
}
-Group_feature_req::Group_feature_req()
-{
- stemdir_i_ = 0;
-}
-void
-Group_change_req::do_print()const
-{
- mtor << "id : " << newgroup_str_;
-}
-/* *************** */
-void
-Terminate_voice_req::do_print()const
-{
-}
-/* *************** */
-void
-Partial_measure_req::do_print() const
-{
- mtor << duration_;
-}
-void
-Meter_change_req::do_print() const
+bool
+Key_change_req::do_equal_b (Request const * req) const
{
- mtor << beats_i_ << "*" << one_beat_i_;
+ 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
-Measure_grouping_req::do_print() const
-{
- for (int i=0; i < elt_length_arr_.size(); i++) {
- mtor << beat_i_arr_[i] <<"*" << elt_length_arr_[i]<<" ";
- }
-}
-/* *************** */
-void
-Key_change_req::do_print() const
-{
- for (int i=0; i < melodic_p_arr_.size(); i++) {
- melodic_p_arr_[i]->print();
+Key_change_req::transpose (Musical_pitch p)
+{
+ SCM newlist = SCM_EOL;
+ SCM pa = get_mus_property ("pitch-alist");
+ for (SCM s = pa; gh_pair_p (s); s = gh_cdr (s))
+ {
+ SCM k = gh_caar (s);
+
+ if (gh_pair_p (k))
+ {
+ Musical_pitch orig (gh_list (gh_car (k), gh_cdr (k), gh_cdr (s), SCM_UNDEFINED));
+
+ orig.transpose (p);
+
+ SCM key = gh_cons (gh_int2scm (orig.octave_i_),
+ gh_int2scm (orig.notename_i_));
+
+ 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);
+ }
}
+
+ set_mus_property ("pitch-alist", newlist);
}
-Key_change_req::Key_change_req()
+Break_req::Break_req ()
{
}
-Key_change_req::Key_change_req(Key_change_req const&c)
-{
- for (int i=0; i < c.melodic_p_arr_.size(); i++) {
- melodic_p_arr_.push( c.melodic_p_arr_[i]->clone()->melodic() );
- }
-}
-Key_change_req::~Key_change_req()
+
+bool
+Mark_req::do_equal_b (Request const * r) const
{
- for (int i=0; i < melodic_p_arr_.size(); i++)
- delete melodic_p_arr_[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"));
}