;;;; This file is part of LilyPond, the GNU music typesetter.
;;;;
-;;;; Copyright (C) 2004--2010 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
;;; this is still too big a mess.
(use-modules (ice-9 string-fun)
- (guile)
- (scm page)
- (scm paper-system)
- (srfi srfi-1)
- (srfi srfi-13)
- (scm clip-region)
- (lily))
+ (guile)
+ (scm page)
+ (scm paper-system)
+ (srfi srfi-1)
+ (srfi srfi-13)
+ (scm clip-region)
+ (lily))
(define format ergonomic-simple-format)
(define-public (ps-font-command font)
(let* ((name (ly:font-file-name font))
- (magnify (ly:font-magnification font)))
+ (magnify (ly:font-magnification font)))
(string-append
"magfont"
(ly:string-substitute
(ly:string-substitute
"/" "_"
(ly:string-substitute
- "%" "_" name)))
+ "%" "_" name)))
"m" (string-encode-integer (inexact->exact (round (* 1000 magnify)))))))
-(define (define-fonts paper)
- (define font-list (ly:paper-fonts paper))
+(define (ps-define-pango-pf pango-pf font-name scaling)
+ "")
- (define (define-font command fontname scaling)
- (string-append
- "/" command
- " { /" fontname
- " " (ly:number->string scaling) " output-scale div selectfont }"
- " bind def\n"))
-
- (define (font-load-command font)
- (let* ((specced-font-name (ly:font-name font))
- (fontname (if specced-font-name
- specced-font-name
- (ly:font-file-name font)))
- (command (ps-font-command font))
-
- ;; FIXME -- see (ps-font-command)
- (plain (ps-font-command font))
- (designsize (ly:font-design-size font))
- (magnification (* (ly:font-magnification font)))
- (ops (ly:output-def-lookup paper 'output-scale))
- (scaling (* ops magnification designsize)))
- (if (equal? fontname "unknown")
- (display (list font fontname)))
- (define-font plain fontname scaling)))
-
- (apply string-append
- (map (lambda (x) (font-load-command x))
- (filter (lambda (x) (not (ly:pango-font? x)))
- font-list))))
+(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"))
;; FIXME: duplicated in other output backends
;; FIXME: silly interface name
(string-append
"/lily-output-units "
- (number->string (/ (ly:bp 1))) " def %% millimeter\n"
+ (number->string (/ (ly:bp 1))) " def %% millimeter\n"
(output-entry "staff-line-thickness" 'line-thickness)
(output-entry "line-width" 'line-width)
(output-entry "paper-size" 'papersizename)
- (output-entry "staff-height" 'staff-height) ;junkme.
+ (output-entry "staff-height" 'staff-height) ;junkme.
"/output-scale "
- (number->string (ly:output-def-lookup layout 'output-scale)) " def\n"
+ (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
outputter
(string-append
- (format "%%Page: ~a ~a\n" page-number page-number)
+ (format #f "%%Page: ~a ~a\n" page-number page-number)
"%%BeginPageSetup\n"
(if landscape?
- "page-width output-scale lily-output-units mul mul 0 translate 90 rotate\n"
- "")
+ "page-width output-scale lily-output-units mul mul 0 translate 90 rotate\n"
+ "")
"%%EndPageSetup\n"
"\n"
- "true setstrokeadjust\n"
"gsave 0 paper-height translate set-ps-scale-to-lily-scale\n"))
(ly:outputter-dump-stencil outputter page)
(ly:outputter-dump-string outputter "stroke grestore\nshowpage\n"))
(define (supplies-or-needs paper load-fonts?)
(define (extract-names font)
(if (ly:pango-font? font)
- (map car (ly:pango-font-physical-fonts font))
- (list (ly:font-name font))))
+ (map car (ly:pango-font-physical-fonts font))
+ (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
- (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"
- "%%Creator: LilyPond " (lilypond-version) "\n"
- "%%BoundingBox: "
- (string-join (map ly:number->string bbox) " ") "\n"
- "%%Orientation: "
- (if (eq? (ly:output-def-lookup paper 'landscape) #t)
- "Landscape\n"
- "Portrait\n")
- (supplies-or-needs paper load-fonts?)
- "%%EndComments\n"))
+ "%%Creator: LilyPond " (lilypond-version) "\n"
+ "%%BoundingBox: "
+ (string-join (map ly:number->string bbox) " ") "\n"
+ "%%Orientation: "
+ (if (eq? (ly:output-def-lookup paper 'landscape) #t)
+ "Landscape\n"
+ "Portrait\n")
+ (supplies-or-needs paper load-fonts?)
+ "%%EndComments\n"))
(define (ps-document-media paper)
(let* ((w (/ (*
- (ly:output-def-lookup paper 'output-scale)
- (ly:output-def-lookup paper 'paper-width)) (ly:bp 1)))
- (h (/ (*
- (ly:output-def-lookup paper 'paper-height)
- (ly:output-def-lookup paper 'output-scale))
- (ly:bp 1)))
- (landscape? (eq? (ly:output-def-lookup paper 'landscape) #t)))
+ (ly:output-def-lookup paper 'output-scale)
+ (ly:output-def-lookup paper 'paper-width)) (ly:bp 1)))
+ (h (/ (*
+ (ly:output-def-lookup paper 'paper-height)
+ (ly:output-def-lookup paper 'output-scale))
+ (ly:bp 1)))
+ (landscape? (eq? (ly:output-def-lookup paper 'landscape) #t)))
(ly:format "%%DocumentMedia: ~a ~2f ~2f ~a ~a ~a\n"
- (ly:output-def-lookup paper 'papersizename)
- (if landscape? h w)
- (if landscape? w h)
- 80 ;; weight
- "()" ;; color
- "()" ;; type
- )))
+ (ly:output-def-lookup paper 'papersizename)
+ (if landscape? h w)
+ (if landscape? w h)
+ 80 ;; weight
+ "()" ;; color
+ "()" ;; type
+ )))
(define (file-header paper page-count load-fonts?)
(string-append "%!PS-Adobe-3.0\n"
- "%%Creator: LilyPond " (lilypond-version) "\n"
- "%%Pages: " (number->string page-count) "\n"
- "%%PageOrder: Ascend\n"
- "%%Orientation: "
- (if (eq? (ly:output-def-lookup paper 'landscape) #t)
- "Landscape\n"
- "Portrait\n")
- (ps-document-media paper)
- (supplies-or-needs paper load-fonts?)
- "%%EndComments\n"))
+ "%%Creator: LilyPond " (lilypond-version) "\n"
+ "%%Pages: " (number->string page-count) "\n"
+ "%%PageOrder: Ascend\n"
+ "%%Orientation: "
+ (if (eq? (ly:output-def-lookup paper 'landscape) #t)
+ "Landscape\n"
+ "Portrait\n")
+ (ps-document-media paper)
+ (supplies-or-needs paper load-fonts?)
+ "%%EndComments\n"))
(define (procset file-name)
- (format
- "%%BeginResource: procset (~a) 1 0
+ (format #f
+ "%%BeginResource: procset (~a) 1 0
~a
%%EndResource
"
- file-name (cached-file-contents file-name)))
+ file-name (cached-file-contents file-name)))
(define (embed-document file-name)
- (format "%%BeginDocument: ~a
+ (format #f "%%BeginDocument: ~a
~a
%%EndDocument
"
- file-name (cached-file-contents file-name)))
+ file-name (cached-file-contents file-name)))
(define (setup-variables paper)
(string-append
"\n"
- (define-fonts paper)
+ (define-fonts paper ps-define-font ps-define-pango-pf)
(output-variables paper)))
(define (cff-font? font)
(define-public (ps-embed-cff body font-set-name version)
(let* ((binary-data
- (string-append
- (format "/~a ~s StartData " font-set-name (string-length body))
- body))
- (header
- (format
- "%%BeginResource: font ~a
+ (string-append
+ (format #f "/~a ~s StartData " font-set-name (string-length body))
+ body))
+ (header
+ (format #f
+ "%%BeginResource: font ~a
%!PS-Adobe-3.0 Resource-FontSet
%%DocumentNeededResources: ProcSet (FontSetInit)
%%Title: (FontSet/~a)
/FontSetInit /ProcSet findresource begin
%%BeginData: ~s Binary Bytes
"
- font-set-name font-set-name version font-set-name
- (string-length binary-data)))
- (footer "\n%%EndData
+ font-set-name font-set-name version font-set-name
+ (string-length binary-data)))
+ (footer "\n%%EndData
%%EndResource
%%EndResource\n"))
(string-append header
- binary-data
- footer)))
+ binary-data
+ footer)))
(define (write-preamble paper load-fonts? port)
(define (internal-font? file-name)
(or (string-startswith file-name "Emmentaler")
- (string-startswith file-name "emmentaler")
- ))
+ (string-startswith file-name "emmentaler")
+ ))
(define (load-font-via-GS font-name-filename)
(define (ps-load-file file-name)
(if (string? file-name)
- (if (string-contains file-name (ly:get-option 'datadir))
- (begin
- (set! file-name (ly:string-substitute (ly:get-option 'datadir)
- "" file-name))
- (format
- "lilypond-datadir (~a) concatstrings (r) file .loadfont\n"
- file-name))
- (format "(~a) (r) file .loadfont\n" file-name))
- (format "% cannot find font file: ~a\n" file-name)))
+ (if (string-contains file-name (ly:get-option 'datadir))
+ (begin
+ (set! file-name (ly:string-substitute (ly:get-option 'datadir)
+ "" file-name))
+ (format #f
+ "lilypond-datadir (~a) concatstrings (r) file .loadfont\n"
+ file-name))
+ (format #f "(~a) (r) file .loadfont\n" file-name))
+ (format #f "% cannot find font file: ~a\n" file-name)))
(let* ((font (car font-name-filename))
- (name (cadr font-name-filename))
- (file-name (caddr font-name-filename))
- (bare-file-name (ly:find-file file-name)))
+ (name (cadr font-name-filename))
+ (file-name (caddr 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 "~a.otf" file-name))))
- ((string? bare-file-name)
- (ps-load-file file-name))
- (else
- (ly:warning (_ "cannot embed ~S=~S") name file-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)
+ ""))))))
(define (dir-join a b)
(if (equal? a "")
- b
- (string-append a "/" b)))
+ b
+ (string-append a "/" b)))
(define (dir-listing dir-name)
(define (dir-helper dir lst)
(let ((e (readdir dir)))
- (if (eof-object? e)
- lst
- (dir-helper dir (cons e lst)))))
+ (if (eof-object? e)
+ lst
+ (dir-helper dir (cons e lst)))))
(reverse (dir-helper (opendir dir-name) '())))
- (define (handle-mac-font name filename)
+ (define (handle-mac-font name file-name)
(let* ((dir-name (tmpnam))
- (files '())
- (status 0)
- (embed #f))
+ (files '())
+ (status 0)
+ (embed #f)
+ (cwd (getcwd)))
(mkdir dir-name #o700)
- (set! status (ly:system
- (format "cd ~a && fondu -force '~a'" dir-name filename)))
+ (chdir dir-name)
+ (set! status (ly:system (list "fondu" "-force" file-name)))
+ (chdir cwd)
(set! files (dir-listing dir-name))
(for-each
(lambda (f)
- (let* ((full-name (dir-join dir-name f)))
- (if (and (not embed)
- (equal? 'regular (stat:type (stat full-name)))
- (equal? name (ly:ttf-ps-name full-name)))
- (set! embed (font-file-as-ps-string name full-name 0)))
- (if (or (equal? "." f)
- (equal? ".." f))
- #t
- (delete-file full-name))))
+ (let* ((full-name (dir-join dir-name f)))
+ (if (and (not embed)
+ (equal? 'regular (stat:type (stat full-name)))
+ (equal? name (ly:ttf-ps-name full-name)))
+ (set! embed (font-file-as-ps-string name full-name 0)))
+ (if (or (equal? "." f)
+ (equal? ".." f))
+ #t
+ (delete-file full-name))))
files)
(rmdir dir-name)
(if (not embed)
- (begin
- (set! embed "% failed\n")
- (ly:warning (_ "cannot extract file matching ~a from ~a")
- name filename)))
+ (begin
+ (set! embed "% failed\n")
+ (ly:warning (_ "cannot extract file matching ~a from ~a")
+ name file-name)))
embed))
(define (font-file-as-ps-string name file-name font-index)
(let* ((downcase-file-name (string-downcase file-name)))
(cond
((and file-name (string-endswith downcase-file-name ".pfa"))
- (embed-document file-name))
+ (embed-document file-name))
((and file-name (string-endswith downcase-file-name ".pfb"))
- (ly:pfb->pfa file-name))
+ (ly:pfb->pfa file-name))
((and file-name (string-endswith downcase-file-name ".ttf"))
- (ly:ttf->pfa file-name))
+ (ly:ttf->pfa file-name))
((and file-name (string-endswith downcase-file-name ".ttc"))
- (ly:ttf->pfa file-name font-index))
+ (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))
+ (ps-embed-cff (ly:otf->cff file-name) name 0))
(else
- (ly:warning (_ "do not know how to embed ~S=~S") name file-name)
- ""))))
+ (ly:warning (_ "do not know how to embed ~S=~S") name file-name)
+ ""))))
(define (mac-font? bare-file-name)
(and (eq? PLATFORM 'darwin)
- bare-file-name
- (or (string-endswith bare-file-name ".dfont")
- (= (stat:size (stat bare-file-name)) 0))))
+ bare-file-name
+ (or (string-endswith bare-file-name ".dfont")
+ (= (stat:size (stat bare-file-name)) 0))))
(define (load-font font-psname-filename-fontindex)
(let* ((font (list-ref font-psname-filename-fontindex 0))
- (name (list-ref font-psname-filename-fontindex 1))
- (file-name (list-ref font-psname-filename-fontindex 2))
- (font-index (list-ref font-psname-filename-fontindex 3))
- (bare-file-name (ly:find-file file-name)))
+ (name (list-ref font-psname-filename-fontindex 1))
+ (file-name (list-ref font-psname-filename-fontindex 2))
+ (font-index (list-ref font-psname-filename-fontindex 3))
+ (bare-file-name (ly:find-file file-name)))
(cons name
- (cond ((mac-font? bare-file-name)
- (handle-mac-font name bare-file-name))
- ((and font (cff-font? font))
- (ps-embed-cff (ly:otf-font-table-data font "CFF ")
- name
- 0))
- (bare-file-name (font-file-as-ps-string
- name bare-file-name font-index))
- (else
- (ly:warning (_ "do not know how to embed font ~s ~s ~s")
- name file-name font))))))
+ (cond ((mac-font? bare-file-name)
+ (handle-mac-font name bare-file-name))
+ ((and font (cff-font? font))
+ (ps-embed-cff (ly:otf-font-table-data font "CFF ")
+ name
+ 0))
+ (bare-file-name (font-file-as-ps-string
+ name bare-file-name font-index))
+ (else
+ (ly:warning (_ "do not know how to embed font ~s ~s ~s")
+ name file-name font))))))
(define (load-fonts paper)
(let* ((fonts (ly:paper-fonts paper))
- ;; todo - doc format of list.
- (all-font-names
- (map
- (lambda (font)
- (cond ((string? (ly:font-file-name font))
- (list (list font
- (ly:font-name font)
- (ly:font-file-name font)
- #f)))
- ((ly:pango-font? font)
- (map (lambda (psname-filename-fontindex)
- (list #f
- (list-ref psname-filename-fontindex 0)
- (list-ref psname-filename-fontindex 1)
- (list-ref psname-filename-fontindex 2)))
- (ly:pango-font-physical-fonts font)))
- (else
- (ly:font-sub-fonts font))))
- fonts))
- (font-names (uniq-list
- (sort (apply append all-font-names)
- (lambda (x y) (string<? (cadr x) (cadr y))))))
-
- ;; slightly spaghetti-ish: deciding what to load where
- ;; is smeared out.
- (font-loader
- (lambda (name)
- (cond ((ly:get-option 'gs-load-fonts)
- (load-font-via-GS name))
- ((ly:get-option 'gs-load-lily-fonts)
- (if (or (string-contains (caddr name)
- (ly:get-option 'datadir))
- (internal-font? (caddr name)))
- (load-font-via-GS name)
- (load-font name)))
- (else
- (load-font name)))))
- (pfas (map font-loader font-names)))
+ ;; todo - doc format of list.
+ (all-font-names
+ (map
+ (lambda (font)
+ (cond ((string? (ly:font-file-name font))
+ (list (list font
+ (ly:font-name font)
+ (ly:font-file-name font)
+ #f)))
+ ((ly:pango-font? font)
+ (map (lambda (psname-filename-fontindex)
+ (list #f
+ (list-ref psname-filename-fontindex 0)
+ (list-ref psname-filename-fontindex 1)
+ (list-ref psname-filename-fontindex 2)))
+ (ly:pango-font-physical-fonts font)))
+ (else
+ (ly:font-sub-fonts font))))
+ fonts))
+ (font-names (uniq-list
+ (sort (concatenate all-font-names)
+ (lambda (x y) (string<? (cadr x) (cadr y))))))
+
+ ;; slightly spaghetti-ish: deciding what to load where
+ ;; is smeared out.
+ (font-loader
+ (lambda (name)
+ (cond ((ly:get-option 'gs-load-fonts)
+ (load-font-via-GS name))
+ ((ly:get-option 'gs-load-lily-fonts)
+ (if (or (string-contains (caddr name)
+ (ly:get-option 'datadir))
+ (internal-font? (caddr name)))
+ (load-font-via-GS name)
+ (load-font name)))
+ (else
+ (load-font name)))))
+ (pfas (map font-loader font-names)))
pfas))
+
(display "%%BeginProlog\n" port)
(format
port
(ly:get-option 'datadir))
(if load-fonts?
(for-each (lambda (f)
- (format port "\n%%BeginFont: ~a\n" (car f))
- (display (cdr f) port)
- (display "%%EndFont\n" port))
- (load-fonts paper)))
+ (format port "\n%%BeginFont: ~a\n" (car f))
+ (display (cdr f) port)
+ (display "%%EndFont\n" port))
+ (load-fonts paper)))
(display (setup-variables paper) port)
;; adobe note 5002: should initialize variables before loading routines.
(display "%%EndProlog\n" port)
(display "%%BeginSetup\ninit-lilypond-parameters\n%%EndSetup\n\n" port))
+(define (ps-quote str)
+ (fold
+ (lambda (replacement-list result)
+ (string-join
+ (string-split
+ result
+ (car replacement-list))
+ (cadr replacement-list)))
+ str
+ '((#\\ "\\\\") (#\( "\\(") (#\) "\\)"))))
+
+;;; Create DOCINFO pdfmark containing metadata
+;;; header fields with pdf prefix override those without the prefix
+(define (handle-metadata header port)
+ (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
+
+ (ps-quote (ly:encode-string-for-pdf val)))
+ (define (metadata-lookup-output overridevar fallbackvar field)
+ (let* ((overrideval (ly:modules-lookup (list header) overridevar))
+ (fallbackval (ly:modules-lookup (list header) fallbackvar))
+ (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))
+
+
(define-public (output-framework basename book scopes fields)
- (let* ((filename (format "~a.ps" basename))
- (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")
- 'ps))
- (paper (ly:paper-book-paper book))
- (systems (ly:paper-book-systems book))
- (page-stencils (map page-stencil (ly:paper-book-pages book)))
- (landscape? (eq? (ly:output-def-lookup paper 'landscape) #t))
- (page-number (1- (ly:output-def-lookup paper 'first-page-number)))
- (page-count (length page-stencils))
- (port (ly:outputter-port outputter)))
+ (let* ((filename (format #f "~a.ps" basename))
+ (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")
+ 'ps))
+ (paper (ly:paper-book-paper book))
+ (header (ly:paper-book-header book))
+ (systems (ly:paper-book-systems book))
+ (page-stencils (map page-stencil (ly:paper-book-pages book)))
+ (landscape? (eq? (ly:output-def-lookup paper 'landscape) #t))
+ (page-number (1- (ly:output-def-lookup paper 'first-page-number)))
+ (page-count (length page-stencils))
+ (port (ly:outputter-port outputter)))
(if (ly:get-option 'clip-systems)
- (clip-system-EPSes basename book))
+ (clip-system-EPSes basename book))
(if (ly:get-option 'dump-signatures)
- (write-system-signatures basename (ly:paper-book-systems book) 1))
+ (write-system-signatures basename (ly:paper-book-systems book) 1))
(output-scopes scopes fields basename)
(display (file-header paper page-count #t) port)
;; don't do BeginDefaults PageMedia: A4
;; not necessary and wrong
(write-preamble paper #t port)
+ (if (module? header)
+ (handle-metadata header port))
(for-each
(lambda (page)
(set! page-number (1+ page-number))
(display "%%Trailer\n%%EOF\n" port)
(ly:outputter-close outputter)
(postprocess-output book framework-ps-module filename
- (ly:output-formats))))
+ (ly:output-formats))))
(define-public (dump-stencil-as-EPS paper dump-me filename
- load-fonts)
+ load-fonts)
(let* ((xext (ly:stencil-extent dump-me X))
- (yext (ly:stencil-extent dump-me Y))
- (padding (ly:get-option 'eps-box-padding))
- (left-overshoot (if (number? padding)
- (* -1 padding (ly:output-def-lookup paper 'mm))
- #f))
- (bbox
- (map
- (lambda (x)
- (if (or (nan? x) (inf? x)
- ;; FIXME: huh?
- (equal? (format #f "~S" x) "+#.#")
- (equal? (format #f "~S" x) "-#.#"))
- 0.0 x))
-
- ;; the left-overshoot is to make sure that
- ;; bar numbers stick out of margin uniformly.
- ;;
- (list
- (if (number? left-overshoot)
- (min left-overshoot (car xext))
- (car xext))
- (car yext) (cdr xext) (cdr yext)))))
+ (yext (ly:stencil-extent dump-me Y))
+ (padding (ly:get-option 'eps-box-padding))
+ (left-overshoot (if (number? padding)
+ (* -1 padding (ly:output-def-lookup paper 'mm))
+ #f))
+ (bbox
+ (map
+ (lambda (x)
+ (if (or (nan? x) (inf? x)
+ ;; FIXME: huh?
+ (equal? (format #f "~S" x) "+#.#")
+ (equal? (format #f "~S" x) "-#.#"))
+ 0.0 x))
+
+ ;; the left-overshoot is to make sure that
+ ;; bar numbers stick out of margin uniformly.
+ ;;
+ (list
+ (if (number? left-overshoot)
+ (min left-overshoot (car xext))
+ (car xext))
+ (car yext) (cdr xext) (cdr yext)))))
(dump-stencil-as-EPS-with-bbox paper dump-me filename load-fonts bbox)))
(define-public (dump-stencil-as-EPS-with-bbox paper dump-me filename
- load-fonts
- bbox)
- "Create an EPS file from stencil DUMP-ME to FILENAME. BBOX has
-format (left-x, lower-y, right x, up-y). If LOAD-FONTS set, include
-fonts inline."
+ load-fonts
+ bbox)
+ "Create an EPS file from stencil @var{dump-me} to @var{filename}.
+@var{bbox} has format @code{(left-x, lower-y, right-x, upper-y)}. If
+@var{load-fonts} set, include fonts inline."
(define (to-rounded-bp-box box)
"Convert box to 1/72 inch with rounding to enlarge the box."
(let* ((scale (ly:output-def-lookup paper 'output-scale))
- (strip-non-number (lambda (x)
- (if (or (nan? x)
- (inf? x))
- 0.0
- x)))
- (directed-round (lambda (x rounder)
- (inexact->exact
- (rounder (/ (* (strip-non-number x) scale)
- (ly:bp 1)))))))
+ (strip-non-number (lambda (x)
+ (if (or (nan? x)
+ (inf? x))
+ 0.0
+ x)))
+ (directed-round (lambda (x rounder)
+ (inexact->exact
+ (rounder (/ (* (strip-non-number x) scale)
+ (ly:bp 1)))))))
(list (directed-round (car box) floor)
- (directed-round (cadr box) floor)
- (directed-round (max (1+ (car box)) (caddr box)) ceiling)
- (directed-round (max (1+ (cadr box)) (cadddr box)) ceiling))))
+ (directed-round (cadr box) floor)
+ (directed-round (max (1+ (car box)) (caddr box)) ceiling)
+ (directed-round (max (1+ (cadr box)) (cadddr box)) ceiling))))
(let* ((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 (format "~a.eps" filename) "wb")
- 'ps))
- (port (ly:outputter-port outputter))
- (rounded-bbox (to-rounded-bp-box bbox))
- (port (ly:outputter-port outputter))
- (header (eps-header paper rounded-bbox load-fonts)))
+ ;; FIXME: better wrap open/open-file,
+ ;; content-mangling is always bad.
+ ;; MINGW hack: need to have "b"inary for embedding CFFs
+ (open-file (format #f "~a.eps" filename) "wb")
+ 'ps))
+ (port (ly:outputter-port outputter))
+ (rounded-bbox (to-rounded-bp-box bbox))
+ (port (ly:outputter-port outputter))
+ (header (eps-header paper rounded-bbox load-fonts)))
(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)
(ly:outputter-dump-stencil outputter dump-me)
(display "stroke grestore\n%%Trailer\n%%EOF\n" port)
(define (clip-systems-to-region basename paper systems region do-pdf do-png)
(let* ((extents-system-pairs
- (filtered-map (lambda (paper-system)
- (let* ((x-ext (system-clipped-x-extent
- (paper-system-system-grob paper-system)
- region)))
- (if x-ext
- (cons x-ext paper-system)
- #f)))
- systems))
- (count 0))
+ (filtered-map (lambda (paper-system)
+ (let* ((x-ext (system-clipped-x-extent
+ (paper-system-system-grob paper-system)
+ region)))
+ (if x-ext
+ (cons x-ext paper-system)
+ #f)))
+ systems))
+ (count 0))
(for-each
(lambda (ext-system-pair)
(let* ((xext (car ext-system-pair))
- (paper-system (cdr ext-system-pair))
- (yext (paper-system-extent paper-system Y))
- (bbox (list (car xext) (car yext)
- (cdr xext) (cdr yext)))
- (filename (if (< 0 count)
- (format "~a-~a" basename count)
- basename)))
- (set! count (1+ count))
- (dump-stencil-as-EPS-with-bbox paper
- (paper-system-stencil paper-system)
- filename
- (ly:get-option 'include-eps-fonts)
- bbox)
- (if do-pdf
- (postscript->pdf 0 0 (format "~a.eps" filename)))
- (if do-png
- (postscript->png (ly:get-option 'resolution) 0 0
- (format "~a.eps" filename)))))
+ (paper-system (cdr ext-system-pair))
+ (yext (paper-system-extent paper-system Y))
+ (bbox (list (car xext) (car yext)
+ (cdr xext) (cdr yext)))
+ (filename (if (< 0 count)
+ (format #f "~a-~a" basename count)
+ basename)))
+ (set! count (1+ count))
+ (dump-stencil-as-EPS-with-bbox paper
+ (paper-system-stencil paper-system)
+ filename
+ (ly:get-option 'include-eps-fonts)
+ bbox)
+ (if do-pdf
+ (postscript->pdf 0 0 (format #f "~a.eps" filename)))
+ (if do-png
+ (postscript->png (ly:get-option 'resolution) 0 0
+ (format #f "~a.eps" filename)))))
extents-system-pairs)))
(define-public (clip-system-EPSes basename paper-book)
(define (clip-score-systems basename systems)
(let* ((layout (ly:grob-layout (paper-system-system-grob (car systems))))
- (regions (ly:output-def-lookup layout 'clip-regions)))
+ (regions (ly:output-def-lookup layout 'clip-regions)))
(for-each
(lambda (region)
- (clip-systems-to-region
- (format "~a-from-~a-to-~a-clip"
- basename
- (rhythmic-location->file-string (car region))
- (rhythmic-location->file-string (cdr region)))
- layout systems region
- do-pdf do-png))
+ (clip-systems-to-region
+ (format #f "~a-from-~a-to-~a-clip"
+ basename
+ (rhythmic-location->file-string (car region))
+ (rhythmic-location->file-string (cdr region)))
+ layout systems region
+ do-pdf do-png))
regions)))
;; partition in system lists sharing their layout blocks
(let* ((systems (ly:paper-book-systems paper-book))
- (count 0)
- (score-system-list '()))
+ (count 0)
+ (score-system-list '()))
(fold
(lambda (system last-system)
(if (not (and last-system
- (equal? (paper-system-layout last-system)
- (paper-system-layout system))))
- (set! score-system-list (cons '() score-system-list)))
+ (equal? (paper-system-layout last-system)
+ (paper-system-layout system))))
+ (set! score-system-list (cons '() score-system-list)))
(if (paper-system-layout system)
- (set-car! score-system-list (cons system (car score-system-list))))
+ (set-car! score-system-list (cons system (car score-system-list))))
;; pass value.
system)
#f
systems)
(for-each (lambda (system-list)
- ;; filter out headers and top-level markup
- (if (pair? system-list)
- (clip-score-systems
- (if (> count 0)
- (format "~a-~a" basename count)
- basename)
- system-list)))
- score-system-list)))
+ ;; filter out headers and top-level markup
+ (if (pair? system-list)
+ (clip-score-systems
+ (if (> count 0)
+ (format #f "~a-~a" basename count)
+ basename)
+ system-list)))
+ score-system-list)))
(define-public (output-preview-framework basename book scopes fields)
(let* ((paper (ly:paper-book-paper book))
- (systems (relevant-book-systems book))
- (to-dump-systems (relevant-dump-systems systems)))
+ (systems (relevant-book-systems book))
+ (to-dump-systems (relevant-dump-systems systems)))
(dump-stencil-as-EPS paper
- (stack-stencils Y DOWN 0.0
- (map paper-system-stencil
- (reverse to-dump-systems)))
- (format "~a.preview" basename)
- #t)
+ (stack-stencils Y DOWN 0.0
+ (map paper-system-stencil
+ (reverse to-dump-systems)))
+ (format #f "~a.preview" basename)
+ #t)
(postprocess-output book framework-ps-module
- (format "~a.preview.eps" basename)
- (cons "png" (ly:output-formats)))))
+ (format #f "~a.preview.eps" basename)
+ (cons "png" (ly:output-formats)))))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+(define (output-width-height defs)
+ (let* ((landscape (ly:output-def-lookup defs 'landscape))
+ (output-scale (ly:output-def-lookup defs 'output-scale))
+ (convert (lambda (x)
+ (* x output-scale (/ (ly:bp 1)))))
+ (paper-width (convert (ly:output-def-lookup defs 'paper-width)))
+ (paper-height (convert (ly:output-def-lookup defs 'paper-height)))
+ (w (if landscape paper-height paper-width))
+ (h (if landscape paper-width paper-height)))
+ (cons w h)))
+
+(define (output-resolution defs)
+ (let ((defs-resolution (ly:output-def-lookup defs 'pngresolution)))
+ (if (number? defs-resolution)
+ 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)
(let* ((defs (ly:paper-book-paper book))
- (landscape (ly:output-def-lookup defs 'landscape))
- (output-scale (ly:output-def-lookup defs 'output-scale))
- (convert (lambda (x)
- (* x output-scale (/ (ly:bp 1)))))
- (paper-width (convert (ly:output-def-lookup defs 'paper-width)))
- (paper-height (convert (ly:output-def-lookup defs 'paper-height)))
- (w (if landscape paper-height paper-width))
- (h (if landscape paper-width paper-height)))
- (if (equal? (basename name ".ps") "-")
- (ly:warning (_ "cannot convert <stdout> to ~S" "PDF"))
- (postscript->pdf w h name))))
+ (width-height (output-width-height defs))
+ (width (car width-height))
+ (height (cdr width-height))
+ (filename (output-filename name)))
+ (postscript->pdf width height filename)))
(define-public (convert-to-png book name)
(let* ((defs (ly:paper-book-paper book))
- (defs-resolution (ly:output-def-lookup defs 'pngresolution))
- (resolution (if (number? defs-resolution)
- defs-resolution
- (ly:get-option 'resolution)))
- (paper-width (ly:output-def-lookup defs 'paper-width))
- (paper-height (ly:output-def-lookup defs 'paper-height))
- (output-scale (ly:output-def-lookup defs 'output-scale)))
- (postscript->png resolution
- (* paper-width output-scale (/ (ly:bp 1)))
- (* paper-height output-scale (/ (ly:bp 1)))
- name)))
+ (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)))
(define-public (convert-to-ps book name)
#t)
projects / lilypond.git / blobdiff