+pl 13.jcn1
+ - untangled Chord_name (item) and Chord (list-of-pitches)
+
pl 13.jcn1
- bezier-bow fix
MAJOR_VERSION=1
MINOR_VERSION=3
PATCH_LEVEL=13
-MY_PATCH_LEVEL=jcn1
+MY_PATCH_LEVEL=jcn2
# use the above to send patches: MY_PATCH_LEVEL is always empty for a
# released version.
*/
#include "chord-name-engraver.hh"
-#include "chord.hh"
+#include "chord-name.hh"
#include "musical-request.hh"
#include "paper-def.hh"
#include "lookup.hh"
Chord_name_engraver::Chord_name_engraver ()
{
- chord_p_ = 0;
+ chord_name_p_ = 0;
tonic_req_ = 0;
inversion_req_ = 0;
bass_req_ = 0;
void
Chord_name_engraver::do_process_requests ()
{
- if (chord_p_)
+ if (chord_name_p_)
return;
if (!pitch_arr_.size ())
return;
if (gh_boolean_p (chord_inversion))
find_inversion_b = gh_scm2bool (chord_inversion);
- chord_p_ = new Chord (to_chord (pitch_arr_, tonic_req_, inversion_req_, bass_req_, find_inversion_b));
+ chord_name_p_ = new Chord_name (to_chord (pitch_arr_, tonic_req_, inversion_req_, bass_req_, find_inversion_b));
- announce_element (Score_element_info (chord_p_, 0));
+ announce_element (Score_element_info (chord_name_p_, 0));
}
void
Chord_name_engraver::do_pre_move_processing ()
{
- if (chord_p_)
+ if (chord_name_p_)
{
- typeset_element (chord_p_);
+ typeset_element (chord_name_p_);
}
pitch_arr_.clear ();
- chord_p_ = 0;
+ chord_name_p_ = 0;
tonic_req_ = 0;
inversion_req_ = 0;
bass_req_ = 0;
--- /dev/null
+/*
+ chord-name.cc -- implement Chord_name
+
+ source file of the GNU LilyPond music typesetter
+
+ (c) 1999 Jan Nieuwenhuizen <janneke@gnu.org>
+*/
+
+#include "chord-name.hh"
+#include "musical-request.hh"
+#include "warn.hh"
+#include "debug.hh"
+#include "molecule.hh"
+#include "paper-def.hh"
+#include "lookup.hh"
+
+SCM
+pitch2scm (Musical_pitch p)
+{
+ return gh_cons (gh_int2scm (p.notename_i_), gh_int2scm (p.accidental_i_));
+}
+
+Chord_name::Chord_name (Chord const& c)
+{
+ chord_ = c;
+}
+
+/*
+ word is roman text or styled text:
+ "text"
+ ("style" . "text")
+ */
+Molecule
+Chord_name::ly_word2molecule (SCM scm) const
+{
+ String style;
+ if (gh_pair_p (scm))
+ {
+ style = ly_scm2string (gh_car (scm));
+ scm = gh_cdr (scm);
+ }
+ String text = ly_scm2string (scm);
+ return lookup_l ()->text (style, text, paper_l ());
+}
+
+/*
+ scm is word or list of words:
+ word
+ (word word)
+ */
+Molecule
+Chord_name::ly_text2molecule (SCM scm) const
+{
+ Molecule mol;
+ if (gh_list_p (scm))
+ {
+ while (gh_cdr (scm) != SCM_EOL)
+ {
+ mol.add_at_edge (X_AXIS, RIGHT,
+ ly_word2molecule (gh_car (scm)), 0);
+ scm = gh_cdr (scm);
+ }
+ scm = gh_car (scm);
+ }
+ mol.add_at_edge (X_AXIS, RIGHT,
+ ly_word2molecule (scm), 0);
+ return mol;
+}
+
+Molecule
+Chord_name::pitch2molecule (Musical_pitch p) const
+{
+ SCM name = scm_eval (gh_list (ly_symbol2scm ("user-pitch-name"), ly_quote_scm (pitch2scm (p)), SCM_UNDEFINED));
+
+ if (name != SCM_UNSPECIFIED)
+ {
+ return ly_text2molecule (name);
+ }
+
+ Molecule mol = lookup_l ()->text ("", p.str ().left_str (1).upper_str (), paper_l ());
+
+ /*
+ We want the smaller size, even if we're big ourselves.
+ */
+ if (p.accidental_i_)
+ mol.add_at_edge (X_AXIS, RIGHT,
+
+ paper_l ()->lookup_l (-2)->afm_find (String ("accidentals-") + to_str (p.accidental_i_)), 0.0);
+ return mol;
+}
+
+Musical_pitch
+diff_pitch (Musical_pitch tonic, Musical_pitch p)
+{
+ Musical_pitch diff (p.notename_i_ - tonic.notename_i_,
+ p.accidental_i_ - tonic.accidental_i_,
+ p.octave_i_ - tonic.octave_i_);
+
+ while (diff.notename_i_ >= 7)
+ {
+ diff.notename_i_ -= 7;
+ diff.octave_i_ ++;
+ }
+ while (diff.notename_i_ < 0)
+ {
+ diff.notename_i_ += 7;
+ diff.octave_i_ --;
+ }
+
+ diff.accidental_i_ -= (tonic.semitone_pitch () + diff.semitone_pitch ())
+ - p.semitone_pitch ();
+
+ return diff;
+}
+
+bool
+Chord_name::user_chord_name (Array<Musical_pitch> pitch_arr, Chord_mol* name_p) const
+{
+ SCM chord = SCM_EOL;
+ Array<Musical_pitch> chord_type = pitch_arr;
+ Chord::rebuild_transpose (&chord_type, diff_pitch (pitch_arr[0], Musical_pitch (0)), false);
+
+ for (int i= chord_type.size (); i--; )
+ chord = gh_cons (pitch2scm (chord_type[i]), chord);
+
+ SCM name = scm_eval (gh_list (ly_symbol2scm ("user-chord-name"), ly_quote_scm (chord), SCM_UNDEFINED));
+ if (gh_pair_p (name))
+ {
+ name_p->modifier_mol = ly_text2molecule (gh_car (name));
+ name_p->addition_mol = ly_text2molecule (gh_cdr (name));
+ return true;
+ }
+ return false;
+}
+
+void
+Chord_name::banter (Array<Musical_pitch> pitch_arr, Chord_mol* name_p) const
+{
+ Array<Musical_pitch> add_arr;
+ Array<Musical_pitch> sub_arr;
+ Chord::find_additions_and_subtractions (pitch_arr, &add_arr, &sub_arr);
+
+ Array<Musical_pitch> scale;
+ for (int i=0; i < 7; i++)
+ scale.push (Musical_pitch (i));
+
+ Musical_pitch tonic = pitch_arr[0];
+ chord_.rebuild_transpose (&scale, tonic, true);
+
+ /*
+ Does chord include this step? -1 if flat
+ */
+ int has[16];
+ for (int i=0; i<16; i++)
+ has[i] = 0;
+
+ String mod_str;
+ String add_str;
+ String sep_str;
+ for (int i = 0; i < add_arr.size (); i++)
+ {
+ Musical_pitch p = add_arr[i];
+ int step = Chord::step_i (tonic, p);
+ int accidental = p.accidental_i_ - scale[(step - 1) % 7].accidental_i_;
+ if ((step < 16) && (has[step] != -1))
+ has[step] = accidental == -1 ? -1 : 1;
+ // only from guile table ?
+ if ((step == 3) && (accidental == -1))
+ {
+ mod_str = "m";
+ }
+ else if (accidental
+ || (!(step % 2)
+ || ((i == add_arr.size () - 1) && (step > 5))))
+ {
+ add_str += sep_str;
+ sep_str = "/";
+ if ((step == 7) && (accidental == 1))
+ {
+ add_str += "maj7";
+ }
+ else
+ {
+ add_str += to_str (step);
+ if (accidental)
+ add_str += accidental < 0 ? "-" : "+";
+ }
+ }
+ }
+
+ for (int i = 0; i < sub_arr.size (); i++)
+ {
+ Musical_pitch p = sub_arr[i];
+ int step = Chord::step_i (tonic, p);
+ /*
+ if additions include 2 or 4, assume sus2/4 and don't display 'no3'
+ */
+ if (!((step == 3) && (has[2] || has[4])))
+ {
+ add_str += sep_str + "no" + to_str (step);
+ sep_str = "/";
+ }
+ }
+
+ if (mod_str.length_i ())
+ name_p->modifier_mol.add_at_edge (X_AXIS, RIGHT,
+ lookup_l ()->text ("roman", mod_str, paper_l ()), 0);
+ if (add_str.length_i ())
+ {
+ if (!name_p->addition_mol.empty_b ())
+ add_str = "/" + add_str;
+ name_p->addition_mol.add_at_edge (X_AXIS, RIGHT,
+ lookup_l ()->text ("script", add_str, paper_l ()), 0);
+ }
+}
+
+Molecule*
+Chord_name::do_brew_molecule_p () const
+{
+ Musical_pitch tonic = chord_.pitch_arr_[0];
+
+ Chord_mol name;
+ name.tonic_mol = pitch2molecule (tonic);
+
+ /*
+ if user has explicitely listed chord name, use that
+
+ TODO
+ urg
+ maybe we should check all sub-lists of pitches, not
+ just full list and base triad?
+ */
+ if (!user_chord_name (chord_.pitch_arr_, &name))
+ {
+ /*
+ else, check if user has listed base triad
+ use user base name and add banter for remaining part
+ */
+ if ((chord_.pitch_arr_.size () > 2)
+ && user_chord_name (chord_.pitch_arr_.slice (0, 3), &name))
+ {
+ Array<Musical_pitch> base = Chord::base_arr (tonic);
+ base.concat (chord_.pitch_arr_.slice (3, chord_.pitch_arr_.size ()));
+ banter (base, &name);
+ }
+ /*
+ else, use pure banter
+ */
+ else
+ {
+ banter (chord_.pitch_arr_, &name);
+ }
+ }
+
+ if (chord_.inversion_b_)
+ {
+ name.inversion_mol = lookup_l ()->text ("", "/", paper_l ());
+ // zucht const&
+ Molecule mol = pitch2molecule (chord_.inversion_pitch_);
+ name.inversion_mol.add_at_edge (X_AXIS, RIGHT, mol, 0);
+ }
+
+ if (chord_.bass_b_)
+ {
+ name.bass_mol = lookup_l ()->text ("", "/", paper_l ());
+ Molecule mol = pitch2molecule (chord_.bass_pitch_);
+ name.bass_mol.add_at_edge (X_AXIS, RIGHT, mol, 0);
+ }
+
+ // urg, howto get a good superscript_y?
+ Real super_y = lookup_l ()->text ("", "x", paper_l ()).dim_.y ().length ()/2;
+ if (!name.addition_mol.empty_b ())
+ name.addition_mol.translate (Offset (0, super_y));
+
+ Molecule* mol_p = new Molecule;
+ mol_p->add_at_edge (X_AXIS, RIGHT, name.tonic_mol, 0);
+ // huh?
+ if (!name.modifier_mol.empty_b ())
+ mol_p->add_at_edge (X_AXIS, RIGHT, name.modifier_mol, 0);
+ if (!name.addition_mol.empty_b ())
+ mol_p->add_at_edge (X_AXIS, RIGHT, name.addition_mol, 0);
+ if (!name.inversion_mol.empty_b ())
+ mol_p->add_at_edge (X_AXIS, RIGHT, name.inversion_mol, 0);
+ if (!name.bass_mol.empty_b ())
+ mol_p->add_at_edge (X_AXIS, RIGHT, name.bass_mol, 0);
+ return mol_p;
+}
#include "paper-def.hh"
#include "lookup.hh"
-SCM
-pitch2scm (Musical_pitch p)
-{
- return gh_cons (gh_int2scm (p.notename_i_), gh_int2scm (p.accidental_i_));
-}
/*
construct from parser output
return Chord (pitch_arr, inversion_p, bass_p);
}
+Chord::Chord ()
+{
+ inversion_b_ = false;
+ bass_b_ = false;
+}
+
Chord::Chord (Array<Musical_pitch> pitch_arr, Musical_pitch* inversion_p, Musical_pitch* bass_p)
{
pitch_arr_ = pitch_arr;
- inversion_p_ = inversion_p;
- bass_p_ = bass_p;
+ inversion_b_ = false;
+ bass_b_ = false;
+ if (inversion_p)
+ {
+ inversion_pitch_ = *inversion_p;
+ inversion_b_ = true;
+ delete inversion_p;
+ }
+ if (bass_p)
+ {
+ bass_pitch_ = *bass_p;
+ bass_b_ = true;
+ delete bass_p;
+ }
}
Chord::Chord (Chord const& chord)
- : Item (chord)
{
pitch_arr_ = chord.pitch_arr_;
- inversion_p_ = chord.inversion_p_ ? new Musical_pitch (*chord.inversion_p_) : 0;
- bass_p_ = chord.bass_p_ ? new Musical_pitch (*chord.bass_p_) : 0;
-}
-
-Chord::~Chord ()
-{
- delete inversion_p_;
- delete bass_p_;
+ inversion_b_ = chord.inversion_b_;
+ inversion_pitch_ = chord.inversion_pitch_;
+ bass_b_ = chord.bass_b_;
+ bass_pitch_ = chord.bass_pitch_;
}
Array<Musical_pitch>
Chord::to_pitch_arr () const
{
Array<Musical_pitch> pitch_arr = pitch_arr_;
- if (inversion_p_)
+ if (inversion_b_)
{
int i = 0;
for (; i < pitch_arr.size (); i++)
{
- if ((pitch_arr[i].notename_i_ == inversion_p_->notename_i_)
- && (pitch_arr[i].accidental_i_ == inversion_p_->accidental_i_))
+ if ((pitch_arr[i].notename_i_ == inversion_pitch_.notename_i_)
+ && (pitch_arr[i].accidental_i_ == inversion_pitch_.accidental_i_))
break;
}
if (i == pitch_arr.size ())
{
warning (_f ("invalid inversion pitch: not part of chord: %s",
- inversion_p_->str ()));
+ inversion_pitch_.str ()));
}
else
rebuild_with_bass (&pitch_arr, i);
}
- if (bass_p_)
+ if (bass_b_)
{
- pitch_arr.insert (*bass_p_, 0);
+ pitch_arr.insert (bass_pitch_, 0);
rebuild_with_bass (&pitch_arr, 0);
}
return pitch_arr;
}
void
-Chord::find_additions_and_subtractions (Array<Musical_pitch> pitch_arr, Array<Musical_pitch>* add_arr_p, Array<Musical_pitch>* sub_arr_p) const
+Chord::find_additions_and_subtractions (Array<Musical_pitch> pitch_arr, Array<Musical_pitch>* add_arr_p, Array<Musical_pitch>* sub_arr_p)
{
Musical_pitch tonic = pitch_arr[0];
/*
}
-/*
- word is roman text or styled text:
- "text"
- ("style" . "text")
- */
-Molecule
-Chord::ly_word2molecule (SCM scm) const
-{
- String style;
- if (gh_pair_p (scm))
- {
- style = ly_scm2string (gh_car (scm));
- scm = gh_cdr (scm);
- }
- String text = ly_scm2string (scm);
- return lookup_l ()->text (style, text, paper_l ());
-}
-
-/*
- scm is word or list of words:
- word
- (word word)
- */
-Molecule
-Chord::ly_text2molecule (SCM scm) const
-{
- Molecule mol;
- if (gh_list_p (scm))
- {
- while (gh_cdr (scm) != SCM_EOL)
- {
- mol.add_at_edge (X_AXIS, RIGHT,
- ly_word2molecule (gh_car (scm)), 0);
- scm = gh_cdr (scm);
- }
- scm = gh_car (scm);
- }
- mol.add_at_edge (X_AXIS, RIGHT,
- ly_word2molecule (scm), 0);
- return mol;
-}
-
-Molecule
-Chord::pitch2molecule (Musical_pitch p) const
-{
- SCM name = scm_eval (gh_list (ly_symbol2scm ("user-pitch-name"), ly_quote_scm (pitch2scm (p)), SCM_UNDEFINED));
-
- if (name != SCM_UNSPECIFIED)
- {
- return ly_text2molecule (name);
- }
-
- Molecule mol = lookup_l ()->text ("", p.str ().left_str (1).upper_str (), paper_l ());
-
- /*
- We want the smaller size, even if we're big ourselves.
- */
- if (p.accidental_i_)
- mol.add_at_edge (X_AXIS, RIGHT,
-
- paper_l ()->lookup_l (-2)->afm_find (String ("accidentals-") + to_str (p.accidental_i_)), 0.0);
- return mol;
-}
-
-Musical_pitch
-diff_pitch (Musical_pitch tonic, Musical_pitch p)
-{
- Musical_pitch diff (p.notename_i_ - tonic.notename_i_,
- p.accidental_i_ - tonic.accidental_i_,
- p.octave_i_ - tonic.octave_i_);
-
- while (diff.notename_i_ >= 7)
- {
- diff.notename_i_ -= 7;
- diff.octave_i_ ++;
- }
- while (diff.notename_i_ < 0)
- {
- diff.notename_i_ += 7;
- diff.octave_i_ --;
- }
-
- diff.accidental_i_ -= (tonic.semitone_pitch () + diff.semitone_pitch ())
- - p.semitone_pitch ();
-
- return diff;
-}
-
-bool
-Chord::user_chord_name (Array<Musical_pitch> pitch_arr, Chord_name* name_p) const
-{
- SCM chord = SCM_EOL;
- Array<Musical_pitch> chord_type = pitch_arr;
- rebuild_transpose (&chord_type, diff_pitch (pitch_arr[0], Musical_pitch (0)), false);
-
- for (int i= chord_type.size (); i--; )
- chord = gh_cons (pitch2scm (chord_type[i]), chord);
-
- SCM name = scm_eval (gh_list (ly_symbol2scm ("user-chord-name"), ly_quote_scm (chord), SCM_UNDEFINED));
- if (gh_pair_p (name))
- {
- name_p->modifier_mol = ly_text2molecule (gh_car (name));
- name_p->addition_mol = ly_text2molecule (gh_cdr (name));
- return true;
- }
- return false;
-}
-
-void
-Chord::banter (Array<Musical_pitch> pitch_arr, Chord_name* name_p) const
-{
- Array<Musical_pitch> add_arr;
- Array<Musical_pitch> sub_arr;
- find_additions_and_subtractions (pitch_arr, &add_arr, &sub_arr);
-
- Array<Musical_pitch> scale;
- for (int i=0; i < 7; i++)
- scale.push (Musical_pitch (i));
-
- Musical_pitch tonic = pitch_arr[0];
- rebuild_transpose (&scale, tonic, true);
-
- /*
- Does chord include this step? -1 if flat
- */
- int has[16];
- for (int i=0; i<16; i++)
- has[i] = 0;
-
- String mod_str;
- String add_str;
- String sep_str;
- for (int i = 0; i < add_arr.size (); i++)
- {
- Musical_pitch p = add_arr[i];
- int step = step_i (tonic, p);
- int accidental = p.accidental_i_ - scale[(step - 1) % 7].accidental_i_;
- if ((step < 16) && (has[step] != -1))
- has[step] = accidental == -1 ? -1 : 1;
- // only from guile table ?
- if ((step == 3) && (accidental == -1))
- {
- mod_str = "m";
- }
- else if (accidental
- || (!(step % 2)
- || ((i == add_arr.size () - 1) && (step > 5))))
- {
- add_str += sep_str;
- sep_str = "/";
- if ((step == 7) && (accidental == 1))
- {
- add_str += "maj7";
- }
- else
- {
- add_str += to_str (step);
- if (accidental)
- add_str += accidental < 0 ? "-" : "+";
- }
- }
- }
-
- for (int i = 0; i < sub_arr.size (); i++)
- {
- Musical_pitch p = sub_arr[i];
- int step = step_i (tonic, p);
- /*
- if additions include 2 or 4, assume sus2/4 and don't display 'no3'
- */
- if (!((step == 3) && (has[2] || has[4])))
- {
- add_str += sep_str + "no" + to_str (step);
- sep_str = "/";
- }
- }
-
- if (mod_str.length_i ())
- name_p->modifier_mol.add_at_edge (X_AXIS, RIGHT,
- lookup_l ()->text ("roman", mod_str, paper_l ()), 0);
- if (add_str.length_i ())
- {
- if (!name_p->addition_mol.empty_b ())
- add_str = "/" + add_str;
- name_p->addition_mol.add_at_edge (X_AXIS, RIGHT,
- lookup_l ()->text ("script", add_str, paper_l ()), 0);
- }
-}
-
/*
This routine tries to guess tonic in a possibly inversed chord, ie
<e g c'> should produce: C.
pitch_arr_p->insert (bass, 0);
}
-Molecule*
-Chord::do_brew_molecule_p () const
-{
- Musical_pitch tonic = pitch_arr_[0];
-
- Chord_name name;
- name.tonic_mol = pitch2molecule (tonic);
-
- /*
- if user has explicitely listed chord name, use that
-
- TODO
- urg
- maybe we should check all sub-lists of pitches, not
- just full list and base triad?
- */
- if (!user_chord_name (pitch_arr_, &name))
- {
- /*
- else, check if user has listed base triad
- use user base name and add banter for remaining part
- */
- if ((pitch_arr_.size () > 2)
- && user_chord_name (pitch_arr_.slice (0, 3), &name))
- {
- Array<Musical_pitch> base = base_arr (tonic);
- base.concat (pitch_arr_.slice (3, pitch_arr_.size ()));
- banter (base, &name);
- }
- /*
- else, use pure banter
- */
- else
- {
- banter (pitch_arr_, &name);
- }
- }
-
- if (inversion_p_)
- {
- name.inversion_mol = lookup_l ()->text ("", "/", paper_l ());
- // zucht const&
- Molecule mol = pitch2molecule (*inversion_p_);
- name.inversion_mol.add_at_edge (X_AXIS, RIGHT, mol, 0);
- }
-
- if (bass_p_)
- {
- name.bass_mol = lookup_l ()->text ("", "/", paper_l ());
- Molecule mol = pitch2molecule (*bass_p_);
- name.bass_mol.add_at_edge (X_AXIS, RIGHT, mol, 0);
- }
-
- // urg, howto get a good superscript_y?
- Real super_y = lookup_l ()->text ("", "x", paper_l ()).dim_.y ().length ()/2;
- if (!name.addition_mol.empty_b ())
- name.addition_mol.translate (Offset (0, super_y));
-
- Molecule* mol_p = new Molecule;
- mol_p->add_at_edge (X_AXIS, RIGHT, name.tonic_mol, 0);
- // huh?
- if (!name.modifier_mol.empty_b ())
- mol_p->add_at_edge (X_AXIS, RIGHT, name.modifier_mol, 0);
- if (!name.addition_mol.empty_b ())
- mol_p->add_at_edge (X_AXIS, RIGHT, name.addition_mol, 0);
- if (!name.inversion_mol.empty_b ())
- mol_p->add_at_edge (X_AXIS, RIGHT, name.inversion_mol, 0);
- if (!name.bass_mol.empty_b ())
- mol_p->add_at_edge (X_AXIS, RIGHT, name.bass_mol, 0);
- return mol_p;
-}
-
-void
-Chord::do_print () const
-{
-#ifndef NPRINT
- //DEBUG_OUT << "chord = " ...
-#endif
-}
private:
Array<Musical_pitch> pitch_arr_;
- Chord* chord_p_;
+ Chord_name* chord_name_p_;
Tonic_req* tonic_req_;
Inversion_req* inversion_req_;
Bass_req* bass_req_;
--- /dev/null
+/*
+ chord-name.hh -- declare Chord_name
+
+ source file of the GNU LilyPond music typesetter
+
+ (c) 1999 Jan Nieuwenhuizen <janneke@gnu.org>
+*/
+
+#ifndef CHORD_NAME_HH
+#define CHORD_NAME_HH
+
+#include "chord.hh"
+#include "item.hh"
+#include "molecule.hh"
+
+class Chord_mol
+{
+public:
+ Molecule tonic_mol;
+ Molecule modifier_mol;
+ Molecule addition_mol;
+ Molecule inversion_mol;
+ Molecule bass_mol;
+};
+
+class Chord_name : public Item
+{
+public:
+ VIRTUAL_COPY_CONS (Score_element);
+ Molecule ly_word2molecule (SCM scm) const;
+ Molecule ly_text2molecule (SCM scm) const;
+ Molecule pitch2molecule (Musical_pitch p) const;
+ bool user_chord_name (Array<Musical_pitch> pitch_arr, Chord_mol* name_p) const;
+ void banter (Array<Musical_pitch> pitch_arr, Chord_mol* name_p) const;
+
+ Chord_name (Chord const& c);
+ Chord chord_;
+
+protected:
+ virtual Molecule* do_brew_molecule_p () const;
+};
+
+#endif // CHORD_NAME_HH
#include "array.hh"
#include "musical-pitch.hh"
#include "lily-proto.hh"
-#include "item.hh"
-#include "molecule.hh"
-class Chord_name
+class Chord
{
public:
- Molecule tonic_mol;
- Molecule modifier_mol;
- Molecule addition_mol;
- Molecule inversion_mol;
- Molecule bass_mol;
-};
-
-class Chord : public Item
-{
-public:
- VIRTUAL_COPY_CONS (Score_element);
static Array<Musical_pitch> base_arr (Musical_pitch p);
+ static void find_additions_and_subtractions(Array<Musical_pitch> pitch_arr, Array<Musical_pitch>* add_arr_p, Array<Musical_pitch>* sub_arr_p);
static int find_tonic_i (Array<Musical_pitch> const*);
static int find_pitch_i (Array<Musical_pitch> const*, Musical_pitch p);
static int find_notename_i (Array<Musical_pitch> const*, Musical_pitch p);
static void rebuild_with_bass (Array<Musical_pitch>*, int bass_i);
static int step_i (Musical_pitch tonic, Musical_pitch p);
+
+ Chord ();
Chord (Array<Musical_pitch> pitch_arr, Musical_pitch* inversion_p, Musical_pitch* bass_p);
Chord (Chord const&);
- virtual ~Chord ();
-
Array<Musical_pitch> to_pitch_arr () const;
- void find_additions_and_subtractions(Array<Musical_pitch> pitch_arr, Array<Musical_pitch>* add_arr_p, Array<Musical_pitch>* sub_arr_p) const;
-
- Molecule ly_word2molecule (SCM scm) const;
- Molecule ly_text2molecule (SCM scm) const;
- Molecule pitch2molecule (Musical_pitch p) const;
- bool user_chord_name (Array<Musical_pitch> pitch_arr, Chord_name* name_p) const;
- void banter (Array<Musical_pitch> pitch_arr, Chord_name* name_p) const;
-
Array<Musical_pitch> pitch_arr_;
- Musical_pitch* inversion_p_;
- Musical_pitch* bass_p_;
-
-protected:
- virtual Molecule* do_brew_molecule_p () const;
- virtual void do_print () const;
+ bool inversion_b_;
+ Musical_pitch inversion_pitch_;
+ bool bass_b_;
+ Musical_pitch bass_pitch_;
};
Chord to_chord (Musical_pitch tonic, Array<Musical_pitch>* add_arr_p, Array<Musical_pitch>* sub_arr_p, Musical_pitch* inversion_p, Musical_pitch* bass_p);
struct Change_iterator;
struct Change_translator;
struct Chord;
+struct Chord_name;
struct Chord_name_engraver;
struct Chord_tremolo;
struct Chord_tremolo_engraver;
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