113 lines
4.0 KiB
Plaintext
113 lines
4.0 KiB
Plaintext
% Akkorde können auch geklammert sein
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#(define (parenthesis-ignatzek-chord-names in-pitches bass inversion context)
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(markup #:line ( "(" (ignatzek-chord-names in-pitches bass inversion context) ")" )))
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klamm = #(define-music-function (parser location chords) (ly:music?)
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#{
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\set chordNameFunction = #parenthesis-ignatzek-chord-names
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$chords
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\set chordNameFunction = #ignatzek-chord-names
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#})
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repeats-around-chords =
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#(define-music-function (parser location chords) (ly:music?)
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#{
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\once \set noChordSymbol = \markup { \normal-text \repStart }
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r4
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$chords
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\once \set noChordSymbol = \markup { \normal-text \repStop }
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r4
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#})
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bchord =
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#(define-music-function (parser location chords) (ly:music?)
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#{
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\override ChordName.font-series = #'bold
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$chords
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\revert ChordName.font-series
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#})
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shiftChord = #(define-music-function (parser location xshift chord) (number? ly:music?)
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#{
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\once \override ChordName.extra-offset = #`(,xshift . 0)
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$chord
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#})
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% kleine Mollakkorde und Alteration ausgeschrieben
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#(define (note-name->german-markup-nosym pitch lowercase?)
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(define (pitch-alteration-semitones pitch) (inexact->exact (round (* (ly:pitch-alteration pitch) 2))))
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(define (accidental->markup alteration name)
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(if (= alteration 0)
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(make-line-markup (list empty-markup))
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(if (= alteration FLAT)
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(if (equal? name "B")
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""
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; (make-line-markup (list (make-hspace-markup 0.2)
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; (make-tiny-markup (make-raise-markup 1.2
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; (make-musicglyph-markup (assoc-get alteration standard-alteration-glyph-name-alist ""))))
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; ))
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(if (or (equal? name "E") (equal? name "A")) "s" "es"))
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"is")
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))
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(define (conditional-string-downcase str condition)
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(if condition (string-downcase str) str))
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(let* ((name (ly:pitch-notename pitch))
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(alt-semitones (pitch-alteration-semitones pitch))
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(n-a (if (member (cons name alt-semitones) `((6 . -1) (6 . -2)))
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(cons 7 (+ 0 alt-semitones))
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(cons name alt-semitones))))
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(make-line-markup
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(list
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(make-simple-markup
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(conditional-string-downcase
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(vector-ref #("C" "D" "E" "F" "G" "A" "H" "B") (car n-a))
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lowercase?))
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(accidental->markup (/ (cdr n-a) 2) (vector-ref #("C" "D" "E" "F" "G" "A" "H" "B") (car n-a)) ))))
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)
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% additional bass notes should get uppercased
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#(define (bassnote-name->german-markup-nosym pitch lowercase?)(note-name->german-markup-nosym pitch #f))
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#(define chordNameExceptions
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(if (defined? 'customChordPrintings)
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(sequential-music-to-chord-exceptions customChordPrintings #t)
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'()))
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generalLayout = \layout {
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\generalLayout
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\context {
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\ChordNames
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\semiGermanChords
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\override ChordName.font-size = \songScoreChordFontSize
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\override ChordName.font-series = \songChordFontSeries
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\override ChordName.font-family = #'serif
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chordNameLowercaseMinor = ##t
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chordChanges = ##t
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% eigenen chordRootNamer damit F# = Fis und Gb = Ges (also alteration ausgeschrieben)
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chordRootNamer = #note-name->german-markup-nosym
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chordNoteNamer = #bassnote-name->german-markup-nosym
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majorSevenSymbol = "maj7"
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chordNameExceptions = \chordNameExceptions
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% der baseline-skip der Akkorde beeinflusst, wie hoch die Hochstellung ist
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\override ChordName.baseline-skip = #1.0
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}
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}
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% Akkord mit Bunddiagramm anzeigen
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#(define-markup-command (fret-chord layout props fret chord) (string? string?)
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(interpret-markup layout props
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#{ \markup { \override #'(baseline-skip . 2)
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\center-column {
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\score { \new ChordNames { #(if (< (list-ref (ly:version) 1) 19)
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(ly:parser-include-string parser (string-append "\\chordmode { s4 " chord " }"))
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(ly:parser-include-string (string-append "\\chordmode { s4 " chord " }"))
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) } \layout { \generalLayout } }
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\override #'(fret-diagram-details . (
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(barre-type . straight))) {
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\fret-diagram-terse #fret
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}
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}
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}
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#}))
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