;;;; source file of the GNU LilyPond music typesetter
;;;;
;;;; (c) 1998--2006 Jan Nieuwenhuizen <janneke@gnu.org>
-;;;; Han-Wen Nienhuys <hanwen@cs.uu.nl>
+;;;; Han-Wen Nienhuys <hanwen@xs4all.nl>
;; (use-modules (ice-9 optargs))
(define-public (display-music music)
"Display music, not done with music-map for clarity of presentation."
+
(display music)
(display ": { ")
(let ((es (ly:music-property music 'elements))
(else ;; scheme arg
arg)))
(define (inner-markup->make-markup mrkup)
- (let ((cmd (proc->command-keyword (car mrkup)))
- (args (map transform-arg (cdr mrkup))))
- `(,cmd ,@args)))
+ (if (string? mrkup)
+ `(#:simple ,mrkup)
+ (let ((cmd (proc->command-keyword (car mrkup)))
+ (args (map transform-arg (cdr mrkup))))
+ `(,cmd ,@args))))
;; body:
(if (string? markup-expression)
markup-expression
"create a repeat music expression, with all properties initialized properly"
(let ((talts (if (< times (length alts))
(begin
- (ly:warning (_ "More alternatives than repeats. Junking excess alternatives"))
+ (ly:warning (_ "More alternatives than repeats. Junking excess alternatives"))
(take alts times))
alts))
(r (make-repeated-music name)))
;; mmrest
(define-public (make-multi-measure-rest duration location)
- (make-music 'MultiMeasureRestMusicGroup
+ (make-music 'MultiMeasureRestMusic
'origin location
- 'elements (list (make-music 'BarCheck
- 'origin location)
- (make-event-chord (list (make-music 'MultiMeasureRestEvent
- 'origin location
- 'duration duration)))
- (make-music 'BarCheck
- 'origin location))))
-
-(define-public (glue-mm-rest-texts music)
- "Check if we have R1*4-\\markup { .. }, and if applicable convert to
-a property set for MultiMeasureRestNumber."
- (define (script-to-mmrest-text script-music)
- "Extract 'direction and 'text from SCRIPT-MUSIC, and transform MultiMeasureTextEvent"
- (let ((dir (ly:music-property script-music 'direction))
- (p (make-music 'MultiMeasureTextEvent
- 'text (ly:music-property script-music 'text))))
- (if (ly:dir? dir)
- (set! (ly:music-property p 'direction) dir))
- p))
-
- (if (eq? (ly:music-property music 'name) 'MultiMeasureRestMusicGroup)
- (let* ((text? (lambda (x) (memq 'script-event (ly:music-property x 'types))))
- (event? (lambda (x) (memq 'event (ly:music-property x 'types))))
- (group-elts (ly:music-property music 'elements))
- (texts '())
- (events '())
- (others '()))
-
- (set! texts
- (map script-to-mmrest-text (filter text? group-elts)))
- (set! group-elts
- (remove text? group-elts))
-
- (set! events (filter event? group-elts))
- (set! others (remove event? group-elts))
-
- (if (or (pair? texts) (pair? events))
- (set! (ly:music-property music 'elements)
- (cons (make-event-chord
- (append texts events))
- others)))
-
- ))
-
- music)
-
+ 'duration duration))
(define-public (make-property-set sym val)
(make-music 'PropertySet
'symbol sym
'value val))
+(define-public (make-property-unset sym)
+ (make-music 'PropertyUnset
+ 'symbol sym))
+
(define-public (make-ottava-set octavation)
(let ((m (make-music 'ApplyContext)))
(define (ottava-modify context)
(string (cdr (assoc octavation '((2 . "15ma")
(1 . "8va")
(0 . #f)
- (-1 . "8va bassa")
- (-2 . "15ma bassa"))))))
+ (-1 . "8vb")
+ (-2 . "15mb"))))))
(ly:context-set-property! context 'middleCPosition new-c0)
(ly:context-set-property! context 'originalCentralCPosition c0)
(ly:context-set-property! context 'ottavation string)))))
(define-public (make-time-signature-set num den . rest)
"Set properties for time signature NUM/DEN. Rest can contain a list
of beat groupings "
+
+ (define (standard-beat-grouping num den)
+
+ "Some standard subdivisions for time signatures."
+ (let*
+ ((key (cons num den))
+ (entry (assoc key '(((6 . 8) . (3 3))
+ ((5 . 8) . (3 2))
+ ((9 . 8) . (3 3 3))
+ ((12 . 8) . (3 3 3 3))
+ ((8 . 8) . (3 3 2))
+ ))))
+
+ (if entry
+ (cdr entry)
+ '())))
+
(let* ((set1 (make-property-set 'timeSignatureFraction (cons num den)))
(beat (ly:make-moment 1 den))
(len (ly:make-moment num den))
(set3 (make-property-set 'measureLength len))
(set4 (make-property-set 'beatGrouping (if (pair? rest)
(car rest)
- '())))
+ (standard-beat-grouping num den))))
(basic (list set1 set2 set3 set4)))
(descend-to-context
(context-spec-music (make-sequential-music basic) 'Timing) 'Score)))
"Split the parts of a chord into different Voices using separator"
(let ((es (ly:music-property ch 'elements)))
(set! (ly:music-property ch 'elements)
- (voicify-list (split-list es music-separator?) 0))
+ (voicify-list (split-list-by-separator es music-separator?) 0))
ch))
(define-public (voicify-music m)
(set! (ly:music-property music 'quoted-events) quoted-vector)
(set! (ly:music-property music 'iterator-ctor)
ly:quote-iterator::constructor))
- (ly:warning (_ "can't find quoted music `~S'" quoted-name))))
+ (ly:warning (_ "cannot find quoted music: `~S'" quoted-name))))
music))
(list
(make-sequential-music
(list
- (context-spec-music (make-property-set 'skipTypesetting #t) 'Score)
+ (context-spec-music (make-property-set 'skipTypesetting #t)
+ 'Score)
(make-music 'SkipMusic 'duration
- (ly:make-duration 0 0
- (ly:moment-main-numerator skip-length)
- (ly:moment-main-denominator skip-length)))
- (context-spec-music (make-property-set 'skipTypesetting #f) 'Score)))
+ (ly:make-duration
+ 0 0
+ (ly:moment-main-numerator skip-length)
+ (ly:moment-main-denominator skip-length)))
+ (context-spec-music (make-property-set 'skipTypesetting #f)
+ 'Score)))
music)))
music)))
(define-public toplevel-music-functions
(list
(lambda (music parser) (voicify-music music))
- (lambda (x parser) (music-map glue-mm-rest-texts x))
(lambda (x parser) (music-map music-check-error x))
(lambda (x parser) (music-map precompute-music-length x))
(lambda (music parser)
(music-map apply-duration lyric-music))
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;
-
-(define-public ((add-balloon-text object-name text off) grob orig-context cur-context)
- "Usage: see input/regression/balloon.ly "
- (let* ((meta (ly:grob-property grob 'meta))
- (cb (ly:grob-property-data grob 'stencil))
- (nm (if (pair? meta) (cdr (assoc 'name meta)) "nonexistant")))
- (if (and (equal? nm object-name)
- (procedure? cb))
- (begin
- (ly:grob-set-property! grob 'stencil ly:balloon-interface::print)
- (set! (ly:grob-property grob 'original-stencil) cb)
- (set! (ly:grob-property grob 'balloon-text) text)
- (set! (ly:grob-property grob 'balloon-text-offset) off)
- (set! (ly:grob-property grob 'balloon-text-props) '((font-family . roman)))))))
-
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; accidentals
projects / lilypond.git / blobdiff