- /*
- Banter style chord names (almost).
- TODO:
- - move this stuff to new Item class Chord_name
- - switch on property, add american (?) chordNameStyle
- - jazz inversions
-
- Scalar chordNameStyle = get_property ("chordNameStyle");
- if (chordNameStyle == "Banter")
- chord = pitches_to_banter (pitch_arr_));
-
- */
-
- Scalar style = get_property ("textstyle");
- Scalar alignment = get_property ("textalignment");
- Text_def* text_p = new Text_def;
- text_p->align_dir_ = LEFT;
- if (style.length_i ())
- text_p->style_str_ = style;
- if (alignment.isnum_b())
- text_p->align_dir_= (Direction)(int)alignment;
-
- Musical_pitch tonic = pitch_arr_[0];
-
- Array<Musical_pitch> scale;
- scale.push (Musical_pitch (0)); // c
- scale.push (Musical_pitch (1)); // d
- scale.push (Musical_pitch (2)); // e
- scale.push (Musical_pitch (3)); // f
- scale.push (Musical_pitch (4)); // g
- scale.push (Musical_pitch (5)); // a
- // 7 always means 7-...
- scale.push (Musical_pitch (6, -1)); // b
-
- for (int i = 0; i < scale.size (); i++)
- scale[i].transpose (tonic);
-
- //urg, should do translation in scheme.
- char const *acc[] = {"\\textflat\\textflat ", "\\textflat ", "", "\\textsharp " , "\\textsharp\\textsharp "};
- String tonic_str = tonic.str ();
- tonic_str = tonic_str.left_str (1).upper_str ()
- + acc[tonic.accidental_i_ + 2];
-
- String add_str;
- String sep_str;
- for (int i=1; i < pitch_arr_.size (); i++)
- {
- Musical_pitch p = pitch_arr_[i];
- int trap = p.notename_i_ - tonic.notename_i_
- + (p.octave_i_ - tonic.octave_i_) * 7 + 1;
- int accidental = p.accidental_i_ - scale[(trap - 1) % 7].accidental_i_;
- if ((trap == 3) && (accidental == -1))
- tonic_str += "m"; // hmm
- else if (accidental || (!(trap % 2) || ((i + 1 == pitch_arr_.size ()) && (trap > 5))))
- {
- add_str += sep_str;
- if ((trap == 7) && (accidental == 1))
- add_str += "maj7";
- else
- {
- add_str += to_str (trap);
- if (accidental)
- add_str += accidental < 0 ? "-" : "+";
- }
- sep_str = "/";
- }
- }
+ bool find_inversion_b = false;
+ SCM chord_inversion = get_property ("chordInversion");
+ 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));
+
+ create_chord_name ();
+ announce_element (chord_name_p_, 0);
+ SCM s = get_property ("drarnChords"); //FIXME!
+ if (to_boolean (s) && last_chord_p_ && !compare (chord_p_, last_chord_p_))
+ chord_name_p_->set_elt_property ("begin-of-line-visible", SCM_BOOL_T);
+}