;;;; This file is part of LilyPond, the GNU music typesetter.
;;;;
-;;;; Copyright (C) 2004--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
+;;;; Copyright (C) 2004--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
;;;;
;;;; LilyPond is free software: you can redistribute it and/or modify
;;;; it under the terms of the GNU General Public License as published by
"")
(define (ps-define-font font font-name scaling)
- (string-append
- "/" (ps-font-command font)
- " { /" font-name
- " " (ly:number->string scaling) " output-scale div selectfont }"
- " bind def\n"))
+ (if (ly:bigpdfs)
+ (string-append
+ "/" (ps-font-command font) "-N"
+ " { /" font-name "-N"
+ " " (ly:number->string scaling) " output-scale div selectfont }"
+ " bind def\n"
+ "/" (ps-font-command font) "-S"
+ " { /" font-name "-S"
+ " " (ly:number->string scaling) " output-scale div selectfont }"
+ " bind def\n"
+ "/" (ps-font-command font) "-O"
+ " { /" font-name "-O"
+ " " (ly:number->string scaling) " output-scale div selectfont }"
+ " bind def\n"
+ "/help" font-name " {\n gsave\n 1 setgray\n /"
+ font-name "-N"
+ " 0.001 selectfont 0 0 moveto <01> show\n /"
+ font-name "-S"
+ " 0.001 selectfont 0 0 moveto <01> show\n /"
+ font-name "-O"
+ " 0.001 selectfont 0 0 moveto <01> show\n grestore\n} def\n")
+ (string-append
+ "/" (ps-font-command font)
+ " { /" font-name
+ " " (ly:number->string scaling) " output-scale div selectfont }"
+ " bind def\n")))
;; FIXME: duplicated in other output backends
;; FIXME: silly interface name
"/output-scale "
(number->string (ly:output-def-lookup layout 'output-scale)) " def\n"
(output-entry "page-height" 'paper-height)
- (output-entry "page-width" 'paper-width)))
+ (output-entry "page-width" 'paper-width)
+ (if (ly:get-option 'strokeadjust) "true setstrokeadjust\n" "")
+ ))
(define (dump-page outputter page page-number page-count landscape?)
(ly:outputter-dump-string
"")
"%%EndPageSetup\n"
"\n"
- "true setstrokeadjust\n"
- "gsave 0 paper-height translate set-ps-scale-to-lily-scale\n"))
+ "gsave 0 paper-height translate set-ps-scale-to-lily-scale\n"
+ "/helpEmmentaler-Brace where {pop helpEmmentaler-Brace} if\n"
+ "/helpEmmentaler-11 where {pop helpEmmentaler-11} if\n"
+ "/helpEmmentaler-13 where {pop helpEmmentaler-13} if\n"
+ "/helpEmmentaler-14 where {pop helpEmmentaler-14} if\n"
+ "/helpEmmentaler-16 where {pop helpEmmentaler-16} if\n"
+ "/helpEmmentaler-18 where {pop helpEmmentaler-18} if\n"
+ "/helpEmmentaler-20 where {pop helpEmmentaler-20} if\n"
+ "/helpEmmentaler-23 where {pop helpEmmentaler-23} if\n"
+ "/helpEmmentaler-26 where {pop helpEmmentaler-26} if\n"))
(ly:outputter-dump-stencil outputter page)
(ly:outputter-dump-string outputter "stroke grestore\nshowpage\n"))
(list (ly:font-name font))))
(let* ((fonts (ly:paper-fonts paper))
- (names (apply append (map extract-names fonts))))
- (apply string-append
- (map (lambda (f)
- (format #f
- (if load-fonts?
- "%%DocumentSuppliedResources: font ~a\n"
- "%%DocumentNeededResources: font ~a\n")
- f))
- (uniq-list (sort names string<?))))))
+ (names (append-map extract-names fonts)))
+ (string-concatenate
+ (map (lambda (f)
+ (format #f
+ (if load-fonts?
+ "%%DocumentSuppliedResources: font ~a\n"
+ "%%DocumentNeededResources: font ~a\n")
+ f))
+ (uniq-list (sort names string<?))))))
(define (eps-header paper bbox load-fonts?)
(string-append "%!PS-Adobe-2.0 EPSF-2.0\n"
(define-fonts paper ps-define-font ps-define-pango-pf)
(output-variables paper)))
+(define never-embed-font-list (list))
+
(define (cff-font? font)
(let* ((cff-string (ly:otf-font-table-data font "CFF ")))
(> (string-length cff-string) 0)))
(footer "\n%%EndData
%%EndResource
%%EndResource\n"))
- (string-append header
- binary-data
- footer)))
+ (begin
+ (set! never-embed-font-list
+ (append never-embed-font-list (list font-set-name)))
+ (string-append header
+ binary-data
+ footer))))
+
+(define check-conflict-and-embed-cff
+ (let ((font-list '()))
+ (lambda (name file-name font-index)
+ (if name
+ (let* ((name-symbol (string->symbol name))
+ (args-filename-offset
+ (cons file-name (ly:get-cff-offset file-name font-index)))
+ (found-filename-offset (assq name-symbol font-list)))
+ (if found-filename-offset
+ (begin
+ (if (equal? args-filename-offset (cdr found-filename-offset))
+ (ly:debug
+ (_ "CFF font `~a' already embedded, skipping.")
+ name)
+ (ly:warning
+ (_ "Different CFF fonts which have the same name `~a' has been detected. The font cannot be embedded.")
+ name))
+ "")
+ (begin
+ (ly:debug (_ "Embedding CFF font `~a'.") name)
+ (set! font-list
+ (acons name-symbol args-filename-offset font-list))
+ (ps-embed-cff (ly:otf->cff file-name font-index) name 0))))
+ (begin
+ (ly:debug (_ "Initializing embedded CFF font list."))
+ (set! font-list '()))))))
+
+(define (initialize-font-embedding)
+ (check-conflict-and-embed-cff #f #f #f))
(define (write-preamble paper load-fonts? port)
- (define (internal-font? file-name)
- (or (string-startswith file-name "Emmentaler")
- (string-startswith file-name "emmentaler")
- ))
+ (define (internal-font? font-name-filename)
+ (let* ((font (car font-name-filename))
+ (file-name (caddr font-name-filename))
+ (font-file-name (ly:find-file (format #f "~a.otf" file-name))))
+ (and font
+ (cff-font? font)
+ font-file-name
+ (string-contains font-file-name
+ (ly:get-option 'datadir)))))
(define (load-font-via-GS font-name-filename)
+ (define (is-collection-font? file-name)
+ (let* ((port (open-file file-name "rb"))
+ (retval
+ (if (eq? (read-char port) #\t)
+ (if (eq? (read-char port) #\t)
+ (if (eq? (read-char port) #\c)
+ (if (eq? (read-char port) #\f)
+ #t
+ #f)
+ #f)
+ #f)
+ #f)))
+ (close-port port)
+ retval))
+
(define (ps-load-file file-name)
(if (string? file-name)
- (if (string-contains file-name (ly:get-option 'datadir))
+ (if (and (not (ly:get-option 'font-export-dir))
+ (string-contains file-name (ly:get-option 'datadir)))
(begin
(set! file-name (ly:string-substitute (ly:get-option 'datadir)
"" file-name))
(let* ((font (car font-name-filename))
(name (cadr font-name-filename))
(file-name (caddr font-name-filename))
+ (font-index (cadddr font-name-filename))
(bare-file-name (ly:find-file file-name)))
- (cons name
- (if (mac-font? bare-file-name)
- (handle-mac-font name bare-file-name)
- (cond
- ((internal-font? file-name)
- (ps-load-file (ly:find-file
- (format #f "~a.otf" file-name))))
- ((string? bare-file-name)
- (ps-load-file file-name))
- (else
- (ly:warning (_ "cannot embed ~S=~S") name file-name)
- ""))))))
+ (cond
+ ((and (number? font-index)
+ (!= font-index 0))
+ (ly:warning (_ "Font ~a cannot be loaded via Ghostscript because its font-index (~a) is not zero.")
+ name font-index)
+ (load-font font-name-filename))
+ ((and (string? bare-file-name)
+ (eq? (ly:get-font-format bare-file-name font-index) 'CFF)
+ (is-collection-font? bare-file-name))
+ (ly:warning (_ "Font ~a cannot be loaded via Ghostscript because it is an OpenType/CFF Collection (OTC) font.")
+ name)
+ (load-font font-name-filename))
+ ((and (string? bare-file-name)
+ (eq? (ly:get-font-format bare-file-name font-index) 'TrueType)
+ (not (ly:has-glyph-names? bare-file-name font-index)))
+ (ly:warning (_ "Font ~a cannot be used via Ghostscript because it is a TrueType font that does not have glyph names.")
+ name)
+ (load-font font-name-filename))
+ (else
+ (begin
+ (if (or (and font (cff-font? font))
+ (and (string? bare-file-name)
+ (not (eq? (ly:get-font-format
+ bare-file-name
+ font-index) 'TrueType))))
+ (set! never-embed-font-list
+ (append never-embed-font-list (list name))))
+ (cons name
+ (if (mac-font? bare-file-name)
+ (handle-mac-font name bare-file-name)
+ (cond
+ ((and font (cff-font? font))
+ (ps-load-file (ly:find-file
+ (format #f "~a.otf" file-name))))
+ ((string? bare-file-name)
+ (ps-load-file file-name))
+ (else
+ (ly:warning (_ "cannot embed ~S=~S") name file-name)
+ "")))))))))
(define (dir-join a b)
(if (equal? a "")
embed))
(define (font-file-as-ps-string name file-name font-index)
- (let* ((downcase-file-name (string-downcase file-name)))
+ (let ((font-format (ly:get-font-format file-name font-index)))
(cond
- ((and file-name (string-endswith downcase-file-name ".pfa"))
- (embed-document file-name))
- ((and file-name (string-endswith downcase-file-name ".pfb"))
- (ly:pfb->pfa file-name))
- ((and file-name (string-endswith downcase-file-name ".ttf"))
- (ly:ttf->pfa file-name))
- ((and file-name (string-endswith downcase-file-name ".ttc"))
+ ((eq? font-format (string->symbol "Type 1"))
+ ;; Type 1 (PFA and PFB) fonts
+ (begin (set! never-embed-font-list
+ (append never-embed-font-list (list name)))
+ (ly:type1->pfa file-name)))
+ ((eq? font-format 'TrueType)
+ ;; TrueType fonts (TTF) and TrueType Collection (TTC)
(ly:ttf->pfa file-name font-index))
- ((and file-name (string-endswith downcase-file-name ".otf"))
- (ps-embed-cff (ly:otf->cff file-name) name 0))
+ ((eq? font-format 'CFF)
+ ;; OpenType/CFF fonts (OTF) and OpenType/CFF Collection (OTC)
+ (check-conflict-and-embed-cff name file-name font-index))
(else
(ly:warning (_ "do not know how to embed ~S=~S") name file-name)
""))))
(ly:font-sub-fonts font))))
fonts))
(font-names (uniq-list
- (sort (apply append all-font-names)
+ (sort (concatenate all-font-names)
(lambda (x y) (string<? (cadr x) (cadr y))))))
;; slightly spaghetti-ish: deciding what to load where
((ly:get-option 'gs-load-lily-fonts)
(if (or (string-contains (caddr name)
(ly:get-option 'datadir))
- (internal-font? (caddr name)))
+ (internal-font? name))
(load-font-via-GS name)
(load-font name)))
(else
(pfas (map font-loader font-names)))
pfas))
+ (define (font-export name body)
+ (let* ((filename (format #f "~a/~a.font.ps"
+ (ly:get-option 'font-export-dir)
+ name))
+ (port-excl
+ (catch
+ 'system-error
+ (lambda ()
+ ;; Exclusive file create:
+ ;; When the file already exists, it raises system-error.
+ (open filename (logior O_WRONLY O_CREAT O_EXCL)))
+ (lambda stuff
+ ;; Catch the system-error
+ (let ((errno (system-error-errno stuff)))
+ (cond
+ ;; If the file already exists, return #f.
+ ((= errno EEXIST)
+ (begin
+ (ly:debug
+ (_ "Font file `~a' already exists, skipping.")
+ filename)
+ #f))
+ ;; If the cause is something else, re-throw the error.
+ (#t
+ (throw 'system-error (cdr stuff)))))))))
+ (if port-excl
+ ;; MinGW hack: need to have "b"inary for fonts
+ (let ((port (open-file filename "wb")))
+ (close port-excl)
+ (ly:debug (_ "Exporting font file `~a'.") filename)
+ (format port "%%BeginFont: ~a\n" name)
+ (display body port)
+ (display "%%EndFont\n" port)
+ (close-port port)))))
(display "%%BeginProlog\n" port)
(format
port
"/lilypond-datadir where {pop} {userdict /lilypond-datadir (~a) put } ifelse"
(ly:get-option 'datadir))
+ (set! never-embed-font-list (list))
+ (if (ly:get-option 'font-export-dir)
+ (let ((dirname (format #f "~a" (ly:get-option 'font-export-dir))))
+ (ly:debug
+ (_ "Making font export directory `~a'.") dirname)
+ (catch
+ 'system-error
+ (lambda ()
+ ;; mkdir:
+ ;; When the directory already exists, it raises system-error.
+ (mkdir dirname))
+ (lambda stuff
+ ;; Catch the system-error
+ (if (= EEXIST (system-error-errno stuff))
+ ;; If the directory already exists, avoid error.
+ (ly:debug
+ (_ "Font export directory `~a' already exists.") dirname)
+ ;; If the cause is something else, re-throw the error.
+ (throw 'system-error (cdr stuff)))))))
(if load-fonts?
(for-each (lambda (f)
(format port "\n%%BeginFont: ~a\n" (car f))
(display (cdr f) port)
- (display "%%EndFont\n" port))
+ (display "%%EndFont\n" port)
+ (if (ly:get-option 'font-export-dir)
+ (font-export (car f) (cdr f))))
(load-fonts paper)))
+ (if (ly:get-option 'gs-never-embed-fonts)
+ (begin
+ (display "\nsystemdict /DEVICE known\n" port)
+ (display " { systemdict /DEVICE get (pdfwrite) eq {\n" port)
+ (display ".setpdfwrite << /NeverEmbed [" port)
+ (display (string-concatenate
+ (map (lambda (f) (string-append " /" f))
+ never-embed-font-list)) port)
+ (display " ] >> setdistillerparams\n" port)
+ (display " } if } if\n" port)))
+ (if (ly:bigpdfs)
+ (display (procset "encodingdefs.ps") port))
(display (setup-variables paper) port)
;; adobe note 5002: should initialize variables before loading routines.
(define (metadata-encode val)
;; First, call ly:encode-string-for-pdf to encode the string (latin1 or
;; utf-16be), then escape all parentheses and backslashes
- ;; FIXME guile-2.0: use (string->utf16 str 'big) instead
-
+ ;;
+ ;; NOTE: with guile-2.0+ ly:encode-string-for-pdf is not really needed and
+ ;; could be replaced with the following code:
+ ;;
+ ;; (let* ((utf16be-bom #vu8(#xFE #xFF)))
+ ;; (string-append (bytevector->string utf16be-bom "ISO-8859-1")
+ ;; (bytevector->string (string->utf16 val 'big) "ISO-8859-1")))
+ ;;
(ps-quote (ly:encode-string-for-pdf val)))
(define (metadata-lookup-output overridevar fallbackvar field)
(let* ((overrideval (ly:modules-lookup (list header) overridevar))
(val (if overrideval overrideval fallbackval)))
(if val
(format port "/~a (~a)\n" field (metadata-encode (markup->string val (list header)))))))
- (display "[ " port)
- (metadata-lookup-output 'pdfcomposer 'composer "Author")
- (format port "/Creator (LilyPond ~a)\n" (lilypond-version))
- (metadata-lookup-output 'pdftitle 'title "Title")
- (metadata-lookup-output 'pdfsubject 'subject "Subject")
- (metadata-lookup-output 'pdfkeywords 'keywords "Keywords")
- (metadata-lookup-output 'pdfmodDate 'modDate "ModDate")
- (metadata-lookup-output 'pdfsubtitle 'subtitle "Subtitle")
- (metadata-lookup-output 'pdfcomposer 'composer "Composer")
- (metadata-lookup-output 'pdfarranger 'arranger "Arranger")
- (metadata-lookup-output 'pdfpoet 'poet "Poet")
- (metadata-lookup-output 'pdfcopyright 'copyright "Copyright")
- (display "/DOCINFO pdfmark\n\n" port))
+ (if (module? header)
+ (begin
+ (display "mark " port)
+ (metadata-lookup-output 'pdfauthor 'author "Author")
+ (format port "/Creator (LilyPond ~a)\n" (lilypond-version))
+ (metadata-lookup-output 'pdftitle 'title "Title")
+ (metadata-lookup-output 'pdfsubject 'subject "Subject")
+ (metadata-lookup-output 'pdfkeywords 'keywords "Keywords")
+ (metadata-lookup-output 'pdfmodDate 'modDate "ModDate")
+ (metadata-lookup-output 'pdfsubtitle 'subtitle "Subtitle")
+ (metadata-lookup-output 'pdfcomposer 'composer "Composer")
+ (metadata-lookup-output 'pdfarranger 'arranger "Arranger")
+ (metadata-lookup-output 'pdfpoet 'poet "Poet")
+ (metadata-lookup-output 'pdfcopyright 'copyright "Copyright")
+ (display "/DOCINFO pdfmark\n\n" port)))
+
+ (if (ly:get-option 'embed-source-code)
+ (let ((source-list (delete-duplicates
+ (remove (lambda (str)
+ (or
+ (string-contains str
+ (ly:get-option 'datadir))
+ (string=? str
+ "<included string>")))
+ (ly:source-files)))))
+ (display "\n/pdfmark where
+{pop} {userdict /pdfmark /cleartomark load put} ifelse" port)
+ (for-each (lambda (fname idx)
+ (format port "\n
+mark /_objdef {ly~a_stream} /type /stream /OBJ pdfmark
+mark {ly~a_stream} << /Type /EmbeddedFile>> /PUT pdfmark
+mark {ly~a_stream} (~a) /PUT pdfmark
+mark /Name (LilyPond source file ~a)
+/FS << /Type /Filespec /F (~a) /EF << /F {ly~a_stream} >> >> /EMBED pdfmark
+mark {ly~a_stream} /CLOSE pdfmark
+\n"
+ idx idx idx
+ (ps-quote (ly:gulp-file fname))
+ idx fname idx idx))
+ source-list (iota (length source-list))))))
(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-number (1- (ly:output-def-lookup paper 'first-page-number)))
(page-count (length page-stencils))
(port (ly:outputter-port outputter)))
+ (initialize-font-embedding)
(if (ly:get-option 'clip-systems)
(clip-system-EPSes basename book))
(if (ly:get-option 'dump-signatures)
;; don't do BeginDefaults PageMedia: A4
;; not necessary and wrong
(write-preamble paper #t port)
- (if (module? header)
- (handle-metadata header port))
+ (handle-metadata header port)
(for-each
(lambda (page)
(set! page-number (1+ page-number))
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)
(rounded-bbox (to-rounded-bp-box bbox))
(port (ly:outputter-port outputter))
(header (eps-header paper rounded-bbox load-fonts)))
+ (initialize-font-embedding)
(display header port)
(write-preamble paper load-fonts port)
(display "/mark_page_link { pop pop pop pop pop } bind def\n" port)
(display "gsave set-ps-scale-to-lily-scale\n" port)
+ (display "/helpEmmentaler-Brace where {pop helpEmmentaler-Brace} if\n" port)
+ (display "/helpEmmentaler-11 where {pop helpEmmentaler-11} if\n" port)
+ (display "/helpEmmentaler-13 where {pop helpEmmentaler-13} if\n" port)
+ (display "/helpEmmentaler-14 where {pop helpEmmentaler-14} if\n" port)
+ (display "/helpEmmentaler-16 where {pop helpEmmentaler-16} if\n" port)
+ (display "/helpEmmentaler-18 where {pop helpEmmentaler-18} if\n" port)
+ (display "/helpEmmentaler-20 where {pop helpEmmentaler-20} if\n" port)
+ (display "/helpEmmentaler-23 where {pop helpEmmentaler-23} if\n" port)
+ (display "/helpEmmentaler-26 where {pop helpEmmentaler-26} if\n" port)
(ly:outputter-dump-stencil outputter dump-me)
(display "stroke grestore\n%%Trailer\n%%EOF\n" port)
(ly:outputter-close outputter)))
(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
+ )))
+
+(define-public (output-crop-framework basename book scopes fields)
+ (let* ((paper (ly:paper-book-paper book))
+ (systems (relevant-book-systems book)))
+ (dump-stencil-as-EPS paper
+ (stack-stencils Y DOWN 0.0
+ (map paper-system-stencil
+ (reverse (reverse systems))))
+ (format #f "~a.cropped" basename)
+ #t)
+ (postprocess-output book framework-ps-module
+ (cons "png" (ly:output-formats))
+ (format #f "~a.cropped" basename)
+ (format #f "~a.cropped.eps" basename)
+ #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
lilypond -dbackend=eps FILE
-If have cut & pasted a lilypond fragment from a webpage, be sure
+If you have cut & pasted a lilypond fragment from a webpage, be sure
to only remove anything before
%% ****************************************************************
projects / lilypond.git / blobdiff