;; must be sure that we don't catch stuff from old GUBs.
(search-executable '("gs")))
-(define-public (postscript->pdf paper-width paper-height name)
- (let* ((pdf-name (string-append
- (dir-basename name ".ps" ".eps")
- ".pdf"))
- (is-eps (string-match "\\.eps$" name))
+(define-public (postscript->pdf paper-width paper-height
+ base-name tmp-name is-eps)
+ (let* ((pdf-name (string-append base-name ".pdf"))
(*unspecified* (if #f #f))
(cmd
(remove (lambda (x) (eq? x *unspecified*))
(string-split pdf-name #\%)
"%%"))
"-c.setpdfwrite"
- (string-append "-f" name)))))
+ (string-append "-f" tmp-name)))))
(ly:message (_ "Converting to `~a'...\n") pdf-name)
(ly:system cmd)))
-(define-public (postscript->png resolution paper-width paper-height name)
+(define-public (postscript->png resolution paper-width paper-height
+ base-name tmp-name is-eps)
(let* ((verbose (ly:get-option 'verbose))
(rename-page-1 #f))
;; Do not try to guess the name of the png file,
;; GS produces PNG files like BASE-page%d.png.
(ly:message (_ "Converting to ~a...") "PNG")
- (make-ps-images name
+ (make-ps-images base-name tmp-name is-eps
#:resolution resolution
#:page-width paper-width
#:page-height paper-height
#:pixmap-format (ly:get-option 'pixmap-format))
(ly:progress "\n")))
+(define-public (postscript->ps base-name tmp-name is-eps)
+ (let* ((ps-name (string-append base-name
+ (if is-eps ".eps" ".ps"))))
+ (if (not (equal? ps-name tmp-name))
+ (begin
+ (ly:message (_ "Copying to `~a'...\n") ps-name)
+ (copy-binary-file tmp-name ps-name)))))
+
(define-public (copy-binary-file from-name to-name)
(if (eq? PLATFORM 'windows)
;; MINGW hack: MinGW Guile's copy-file is broken.
;; Pass through the return value of mkstemp!
port-tmp)))
-(define-public (postprocess-output paper-book module filename formats)
- (let* ((completed (completize-formats formats))
- (base (dir-basename filename ".ps" ".eps"))
- (intermediate (remove (lambda (x) (member x formats)) completed)))
+(define-public (postprocess-output paper-book module formats
+ base-name tmp-name is-eps)
+ (let* ((completed (completize-formats formats is-eps)))
(for-each (lambda (f)
- ((eval (string->symbol (format #f "convert-to-~a" f))
- module) paper-book filename)) completed)
- (if (ly:get-option 'delete-intermediate-files)
- (for-each (lambda (f)
- (if (file-exists? f) (delete-file f)))
- (map (lambda (x) (string-append base "." x)) intermediate)))))
-
-(define-public (completize-formats formats)
+ ((eval (string->symbol (format #f "convert-to-~a" f)) module)
+ paper-book base-name tmp-name is-eps)) completed)
+ (if (and (ly:get-option 'delete-intermediate-files)
+ (or (not is-eps)
+ (not (member "ps" completed)))
+ (file-exists? tmp-name))
+ (begin (ly:message (_ "Deleting `~a'...\n") tmp-name)
+ (delete-file tmp-name)))))
+
+(define-public (completize-formats formats is-eps)
(define new-fmts '())
- (if (member "png" formats)
+ (if (and is-eps (member "eps" formats))
(set! formats (cons "ps" formats)))
- (if (member "pdf" formats)
+ (if (not (or (member "pdf" formats)
+ (member "png" formats)))
(set! formats (cons "ps" formats)))
(for-each (lambda (x)
(if (member x formats) (set! new-fmts (cons x new-fmts))))
;; First, create the output, then if necessary, individual staves and
;; finally write some auxiliary files if desired
(dump-infinite-stack-EPS stencils)
- (postprocess-output book framework-eps-module
- (format #f "~a.eps" basename) (ly:output-formats))
+ (postprocess-output book framework-eps-module (ly:output-formats)
+ basename
+ (format #f "~a.eps" basename)
+ #t)
;; individual staves (*-1.eps etc.); only print if more than one stencil
;; Otherwise the .eps and the -1.eps file will be identical and waste space
(eps-files (map dump-counted-stencil counted-systems)))
(if do-pdf
;; par-for-each: a bit faster ...
- (for-each (lambda (y) (postscript->pdf 0 0 y))
+ (for-each (lambda (y) (postscript->pdf 0 0
+ (dir-basename y ".eps")
+ y #t))
eps-files))))
;; Now, write some aux files if requested: .texi, .tex and .count
(define-public (output-framework basename book scopes fields)
- (let* ((filename (format #f "~a.ps" basename))
+ (let* ((port-tmp (make-tmpfile))
+ (tmp-name (port-filename port-tmp))
(outputter (ly:make-paper-outputter
- ;; FIXME: better wrap open/open-file,
- ;; content-mangling is always bad.
- ;; MINGW hack: need to have "b"inary for embedding CFFs
- (open-file filename "wb")
+ port-tmp
'ps))
(paper (ly:paper-book-paper book))
(header (ly:paper-book-header book))
page-stencils)
(display "%%Trailer\n%%EOF\n" port)
(ly:outputter-close outputter)
- (postprocess-output book framework-ps-module filename
- (ly:output-formats))))
+ (postprocess-output book framework-ps-module (ly:output-formats)
+ basename tmp-name #f)))
(define-public (dump-stencil-as-EPS paper dump-me filename
load-fonts)
(ly:get-option 'include-eps-fonts)
bbox)
(if do-pdf
- (postscript->pdf 0 0 (format #f "~a.eps" filename)))
+ (postscript->pdf 0 0 filename (format #f "~a.eps" filename) #t))
(if do-png
(postscript->png (ly:get-option 'resolution) 0 0
- (format #f "~a.eps" filename)))))
+ filename (format #f "~a.eps" filename) #t))))
extents-system-pairs)))
(define-public (clip-system-EPSes basename paper-book)
(format #f "~a.preview" basename)
#t)
(postprocess-output book framework-ps-module
+ (cons "png" (ly:output-formats))
+ (format #f "~a.preview" basename)
(format #f "~a.preview.eps" basename)
- (cons "png" (ly:output-formats)))))
+ #t
+ )))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
defs-resolution
(ly:get-option 'resolution))))
-(define (output-filename name)
- (if (equal? (basename name ".ps") "-")
- (string-append "./" name)
- name))
-
-(define-public (convert-to-pdf book name)
+(define-public (convert-to-pdf book base-name tmp-name is-eps)
(let* ((defs (ly:paper-book-paper book))
(width-height (output-width-height defs))
(width (car width-height))
- (height (cdr width-height))
- (filename (output-filename name)))
- (postscript->pdf width height filename)))
+ (height (cdr width-height)))
+ (postscript->pdf width height base-name tmp-name is-eps)))
-(define-public (convert-to-png book name)
+(define-public (convert-to-png book base-name tmp-name is-eps)
(let* ((defs (ly:paper-book-paper book))
(resolution (output-resolution defs))
(width-height (output-width-height defs))
(width (car width-height))
- (height (cdr width-height))
- (filename (output-filename name)))
- (postscript->png resolution width height filename)))
+ (height (cdr width-height)))
+ (postscript->png resolution width height base-name tmp-name is-eps)))
-(define-public (convert-to-ps book name)
- #t)
+(define-public (convert-to-ps book base-name tmp-name is-eps)
+ (postscript->ps base-name tmp-name is-eps))
(define-public (output-classic-framework basename book scopes fields)
(ly:error (_ "\nThe PostScript backend does not support the
header))))
(if match (string->number (match:substring match 1)) 0)))
-(define-public (make-ps-images ps-name . rest)
+(define-public (make-ps-images base-name tmp-name is-eps . rest)
(let-keywords*
rest #f
((resolution 90)
((string-contains format-str "jpeg") "jpeg")
(else
(ly:error "Unknown pixmap format ~a" pixmap-format))))
- (base (string-join
- (string-split (dir-basename ps-name ".ps" ".eps") #\%)
- "%%"))
- (png1 (format #f "~a.~a" base extension))
- (pngn (format #f "~a-page%d.~a" base extension))
- (page-count (ps-page-count ps-name))
+ (png1 (format #f "~a.~a" base-name extension))
+ (pngn (format #f "~a-page%d.~a" base-name extension))
+ (page-count (ps-page-count tmp-name))
(multi-page? (> page-count 1))
(output-file (if multi-page? pngn png1))
(gs-variable-options
- (if (string-suffix-ci? ".eps" ps-name)
+ (if is-eps
"-dEPSCrop"
(format #f "-dDEVICEWIDTHPOINTS=~,2f -dDEVICEHEIGHTPOINTS=~,2f"
page-width page-height)))
gs-variable-options
pixmap-format
output-file
- (* anti-alias-factor resolution) ps-name))
+ (* anti-alias-factor resolution) tmp-name))
(status 0)
(files '()))
(if multi-page?
(map
(lambda (n)
- (format #f "~a-page~a.png" base (1+ n)))
+ (format #f "~a-page~a.png" base-name (1+ n)))
(iota page-count))
- (list (format #f "~a.png" base))))
+ (list (format #f "~a.png" base-name))))
(if (not (= 0 status))
(begin