Hello Rip_Mus, you can obtain the name of a context using ly::context-id, and the type of a context using ly:context-name.
The problem is that you can only really use these only during the translation
step. So I thing the easiest way would be to create an engraver that adds this
information:
#(define ((annotate-ctx-engraver which) context)
(define (extract-context-hierarchy ctx)
(if ctx
(cons (cons (ly:context-name ctx) (ly:context-id ctx)) (extract-
context-hierarchy (ly:context-parent ctx)))
'()))
(let* ((hierarchy (extract-context-hierarchy context))
(hierarchy (filter (lambda (x) (member (car x) which)) hierarchy))
(hierarchy-markups (map (lambda (x) (format #f "~a: ~a" (car x) (cdr
x))) hierarchy))
(hierarchy-markup (primitive-eval (list 'markup #:column hierarchy-
markups))))
(make-engraver
(acknowledgers
((grob-interface engraver grob source-engraver)
(let* ((det (ly:grob-property grob 'details))
(annotate (assoc-get 'annotate-context det)))
(if annotate
(let ((text-grob (ly:engraver-make-grob engraver 'TextScript
'())))
(ly:grob-set-property! text-grob 'text hierarchy-
markup)))))))))
\layout {
\context {
\Voice
\consists #(annotate-ctx-engraver '(Staff Voice))
}
}
\new Staff = "the-staff" \new Voice = "the-one-and-only-voice" {
c' d' \override NoteHead.details.annotate-context = ##t e
}
Cheers,
Valentin
Am Sonntag, 23. Juli 2023, 08:37:52 CEST schrieb Rip _Mus:
> Good morning,
> is it possible to retrieve the name of the Voice and Staff contexts during
> the insertion of the music (as if I wanted to use it to automatically print
> the name of these contexts on a markup of a note)?
>
> Thank you
>
> Rip_mus
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