;;;;
;;;; source file of the GNU LilyPond music typesetter
;;;;
-;;;; (c) 2003--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+;;;; (c) 2003--2006 Han-Wen Nienhuys <hanwen@cs.uu.nl>
(define-public (stack-stencils axis dir padding stils)
"Stack stencils STILS in direction AXIS, DIR, using PADDING."
;; spacing variables
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(define*-public (annotate-y-interval layout name extent is-length
- #:key (color darkblue))
- (let ((text-props (cons '((font-size . -3)
- (font-family . typewriter))
- (layout-extract-page-properties layout)))
- (annotation #f))
- (define (center-stencil-on-extent stil)
- (ly:stencil-translate (ly:stencil-aligned-to stil Y CENTER)
- (cons 0 (interval-center extent))))
+(define-public (annotate-y-interval layout name extent is-length)
+ (let*
+ ((text-props (cons
+ '((font-size . -3)
+ (font-family . typewriter))
+ (layout-extract-page-properties layout)))
+ (annotation #f)
+ )
+
;; do something sensible for 0,0 intervals.
(set! extent (interval-widen extent 0.001))
(if (not (interval-sane? extent))
- (set! annotation (interpret-markup
- layout text-props
- (make-simple-markup (format "~a: NaN/inf" name))))
- (let ((text-stencil (interpret-markup
- layout text-props
- (markup #:whiteout #:simple name)))
- (dim-stencil (interpret-markup
- layout text-props
- (markup #:whiteout
- #:simple (cond
- ((interval-empty? extent)
- (format "empty"))
- (is-length
- (format "~$" (interval-length extent)))
- (else
- (format "(~$,~$)"
- (car extent) (cdr extent)))))))
- (arrows (ly:stencil-translate-axis
- (dimension-arrows (cons 0 (interval-length extent)))
- (interval-start extent) Y)))
+ (set! annotation (interpret-markup layout text-props
+ (make-simple-markup (format "~a: NaN/inf" name))))
+ (let*
+ ((text-stencil (interpret-markup
+ layout text-props
+ (make-column-markup
+ (list
+ (make-whiteout-markup (make-simple-markup name))
+ (make-whiteout-markup
+ (make-simple-markup
+ (cond
+ ((interval-empty? extent) "empty")
+ (is-length (format "~$" (interval-length extent)))
+ (else
+ (format "(~$,~$)" (car extent)
+ (cdr extent))))))))))
+ (arrows
+ (ly:stencil-translate-axis
+ (dimension-arrows (cons 0 (interval-length extent)))
+ (interval-start extent) Y)))
+
(set! annotation
- (center-stencil-on-extent text-stencil))
+ (ly:stencil-aligned-to text-stencil Y CENTER))
+
+ (set! annotation (ly:stencil-translate
+ annotation
+ (cons 0 (interval-center extent))))
+
+
(set! annotation
(ly:stencil-combine-at-edge arrows X RIGHT annotation 0.5 0))
+
(set! annotation
- (ly:stencil-combine-at-edge annotation X LEFT
- (center-stencil-on-extent dim-stencil)
- 0.5 0))
- (set! annotation
- (ly:make-stencil (list 'color color (ly:stencil-expr annotation))
+ (ly:make-stencil (ly:stencil-expr annotation)
(ly:stencil-extent annotation X)
(cons 10000 -10000)))))
annotation))
(write-system-signatures basename (cdr paper-systems) (1+ count))))))
-(use-modules (scm paper-system))
(define-public (write-system-signature filename paper-system)
(define (float? x)
(and (number? x) (inexact? x)))
rest))
expr))
+ (define (music-cause grob)
+ (let*
+ ((cause (ly:grob-property grob 'cause)))
+
+ (cond
+ ((ly:music? cause) cause)
+ ((ly:grob? cause) (music-cause cause))
+ (else #f))))
(define (pythonic-string expr)
"escape quotes and slashes for python consumption"
- (regexp-substitute/global #f "([\n\\\\'\"])" (format "~a" expr) 'pre "\\" 1 'post))
+ (regexp-substitute/global #f "([\\\\'\"])" (format "~a" expr) 'pre "\\" 1 'post))
(define (pythonic-pair expr)
(format "(~a,~a)"
(car expr) (cdr expr)))
-
-
- (define (raw-string expr)
- "escape quotes and slashes for python consumption"
- (regexp-substitute/global #f "[@\n]" (format "~a" expr) 'pre " " 'post))
-
- (define (raw-pair expr)
- (format "~a ~a"
- (car expr) (cdr expr)))
-
+
(define (found-grob expr)
(let*
((grob (car expr))
(rest (cdr expr))
(collected '())
- (cause (event-cause grob))
- (input (if (ly:stream-event? cause) (ly:event-property cause 'origin) #f))
+ (cause (music-cause grob))
+ (input (if (ly:music? cause) (ly:music-property cause 'origin) #f))
(location (if (ly:input-location? input) (ly:input-file-line-char-column input) '()))
(x-ext (ly:grob-extent grob system-grob X))
rest)
(format output
- "~a@~a@~a@~a@~a\n"
+ "['~a', '~a', ~a, ~a, '~a'],\n"
(cdr (assq 'name (ly:grob-property grob 'meta) ))
- (raw-string location)
- (raw-pair (if (interval-empty? x-ext) '(1 . -1) x-ext))
- (raw-pair (if (interval-empty? y-ext) '(1 . -1) y-ext))
- (raw-string collected))
+ (pythonic-string location)
+ (pythonic-pair (if (interval-empty? x-ext) '(0 . 0) x-ext))
+ (pythonic-pair (if (interval-empty? y-ext) '(0 . 0) y-ext))
+ (pythonic-string collected))
))
(define (interpret-for-signature escape collect expr)
output)
(interpret-for-signature found-grob (lambda (x) #f)
(ly:stencil-expr
- (paper-system-stencil paper-system)))))
-
- ;; should be superfluous, but leaking "too many open files"?
- (close-port output))
+ (paper-system-stencil paper-system))))))
projects / lilypond.git / blobdiff