1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
;;GraceAfter
(let ((tag "GraceAfter"))
(if (d-Directive-chord? tag)
(d-DirectiveDelete-chord tag)
(if (d-IsGrace)
(begin
(let ((pos (d-GetUserInput (_ "Attach Grace Notes") (_ "Give fractional position") "3/4")))
(if pos
(begin
(set! pos (string->number pos))
(if (and (exact? pos) (< pos 1) (> pos 0))
(begin
(while (and (d-IsGrace) (d-MoveCursorLeft)))
(if ( not (d-IsGrace))
(if (d-Directive-chord? tag)
(d-DirectiveDelete-chord tag)
(begin
(d-PushPosition)
(d-DirectivePut-chord-prefix tag (string-append "\\attachGraces #" (number->string pos) " "))
(d-DirectivePut-chord-display tag (_ "Grace(s) Attached"))
(d-DirectivePut-chord-ty tag -40)
(d-DirectivePut-chord-override tag DENEMO_OVERRIDE_AFFIX)
(d-DirectivePut-score-prefix tag "attachGraces = #(define-music-function (parser location frac note graces) (number? ly:music? ly:music?)
(if (null? (ly:music-property graces 'element))
(begin
(ly:warning (_ \"No grace notes follow this note the afterGrace will be ignored.\"))
(make-music
'SequentialMusic
'elements
(list note graces)))
;(make-music 'Music 'void #t))
(let ((skip (* frac (/ (ly:moment-main-numerator (ly:duration-length (ly:music-property note 'duration)))
(ly:moment-main-denominator (ly:duration-length (ly:music-property note 'duration))))))
(thegraces (ly:music-property (list-ref (ly:music-property
(ly:music-property graces 'element) 'elements) 1) 'elements)))
(define gracenotes (make-music 'GraceMusic 'element (make-music
'SequentialMusic
'elements
thegraces)))
(make-music
'SimultaneousMusic
'elements
(list
note
(make-music
'SequentialMusic
'elements
(list
(make-music
'SkipMusic
'duration
(ly:make-duration 0 0 skip))
gracenotes)))))))")
(d-DirectivePut-score-override tag DENEMO_OVERRIDE_AFFIX)
(d-PopPosition)
(d-SetSaved #f)))))
(d-WarningDialog (_ "Not a fraction of the main note duration"))))
(d-WarningDialog (_ "Cancelled")))))
(d-WarningDialog (_ "Cursor not on Grace Note")))))
|
