;;;;
;;;; source file of the GNU LilyPond music typesetter
;;;;
-;;;; (c) 2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+;;;; (c) 2004--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
(define-module (scm framework-ps))
(format
"%%BeginResource: font ~a
~a
-%%EndResource"
+%%EndResource\n"
font-name body)))
-(define (ps-embed-cff body font-set-name version)
- (let* ((binary-data
- (string-append
- (format "/~a ~s StartData " font-set-name (string-length body))
- body)))
-
- (string-append
- (format
- "%%BeginResource: font ~a
-%!PS-Adobe-3.0 Resource-FontSet
-%%DocumentNeededResources: ProcSet (FontSetInit)
-%%Title: (FontSet/~a)
-%%Version: ~s
-%%EndComments
-%%IncludeResource: ProcSet (FontSetInit)
-%%BeginResource: FontSet (~a)
-/FontSetInit /ProcSet findresource begin
-%%BeginData: ~s Binary Bytes
-"
- font-set-name font-set-name version font-set-name
- (string-length binary-data))
- binary-data
- "\n%%EndData
-%%EndResource
-%%EOF
-%%EndResource
-")))
(define (define-fonts paper)
(define font-list (ly:paper-fonts paper))
(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)))
"%%BeginPageSetup\n"
(if landscape?
- "page-width output-scale mul 0 translate 90 rotate\n"
+ "page-width output-scale
+ lily-output-units mul
+ mul 0 translate 90 rotate\n"
"")
"%%EndPageSetup\n"
- "start-system { "
+ "start-page { "
"set-ps-scale-to-lily-scale "
"\n"))
(ly:outputter-dump-stencil outputter page)
(ly:outputter-dump-string outputter "} stop-system \nshowpage\n"))
+
(define (supplies-or-needs paper load-fonts?)
- (let* ((fonts (ly:paper-fonts paper)))
+ (define (extract-names font)
+ (if (ly:pango-font? 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")
- (ly:font-name f)))
- fonts))))
+ f))
+ (uniq-list (sort names string<?))))))
(define (eps-header paper bbox load-fonts?)
(string-append "%!PS-Adobe-2.0 EPSF-2.0\n"
- "%%Creator: creator time-stamp\n"
+ "%%Creator: LilyPond\n"
"%%BoundingBox: "
(string-join (map ly:number->string bbox) " ") "\n"
"%%Orientation: "
(define (page-header paper page-count load-fonts?)
(string-append "%!PS-Adobe-3.0\n"
- "%%Creator: creator time-stamp\n"
+ "%%Creator: LilyPond\n"
"%%Pages: " (number->string page-count) "\n"
"%%PageOrder: Ascend\n"
"%%Orientation: "
(supplies-or-needs paper load-fonts?)
"%%EndComments\n"))
-(define (procset name)
+(define (procset file-name)
(string-append
(format
"%%BeginResource: procset (~a) 1 0
~a
%%EndResource
"
- name (ly:gulp-file name))))
+ file-name (cached-file-contents file-name))))
(define (setup paper)
(string-append
"init-lilypond-parameters\n"
"%%EndSetup\n"))
-(define (preamble paper load-fonts?)
+(define (write-preamble paper load-fonts? port)
(define (load-fonts paper)
(let* ((fonts (ly:paper-fonts paper))
(all-font-names
(map
(lambda (font)
- (if (string? (ly:font-file-name font))
- (list (ly:font-file-name font))
- (ly:font-sub-fonts font)))
-
+ (cond
+ ((string? (ly:font-file-name font)) (list (ly:font-file-name font)))
+ ((ly:pango-font? font)
+ (map cdr (ly:pango-font-physical-fonts font)))
+ (else (ly:font-sub-fonts font))))
+
fonts))
+
(font-names
(uniq-list
(sort (apply append all-font-names) string<?)))
(pfas (map
(lambda (x)
(let* ((bare-file-name (ly:find-file x))
- (cffname (string-append x ".cff"))
+ (cffname (string-append x ".cff.ps"))
(aname (string-append x ".pfa"))
(bname (string-append x ".pfb"))
(cff-file-name (ly:find-file cffname))
- (a-file-name (ly:kpathsea-find-file aname))
- (b-file-name (ly:kpathsea-find-file bname)))
+ )
(cond
- (bare-file-name (if (string-match "\\.pfb" bare-file-name)
- (ly:pfb->pfa bare-file-name)
- (ly:gulp-file bare-file-name)))
- (cff-file-name (ps-embed-cff (ly:gulp-file cff-file-name) x 0))
- (a-file-name (ps-embed-pfa (ly:gulp-file a-file-name) x 0))
+ ((and bare-file-name (string-match "\\.pfb" bare-file-name))
+ (ly:pfb->pfa bare-file-name))
+ ((and bare-file-name (string-match "\\.ttf" bare-file-name))
+ (ly:ttf->pfa bare-file-name))
+ (bare-file-name (cached-file-contents bare-file-name))
+ (cff-file-name (cached-file-contents cff-file-name))
+ (a-file-name (ps-embed-pfa (cached-file-contents a-file-name) x 0))
(b-file-name (ps-embed-pfa (ly:pfb->pfa b-file-name) x 0))
(else
(ly:warn "cannot find CFF/PFA/PFB font ~S" x)
""))))
(filter string? font-names))))
+ pfas))
- (string-join pfas "\n")))
-
- (list
- (procset "music-drawing-routines.ps")
- (procset "lilyponddefs.ps")
- (if load-fonts?
- (load-fonts paper))
- (setup paper)))
+ (display (procset "music-drawing-routines.ps") port)
+ (display (procset "lilyponddefs.ps") port)
+ (if load-fonts?
+ (for-each (lambda (f) (display f port)) (load-fonts paper)))
+ (display (setup paper) port))
(define-public (output-framework basename book scopes fields)
(let* ((filename (format "~a.ps" basename))
- (outputter (ly:make-paper-outputter filename
- (ly:output-backend)))
+ (outputter (ly:make-paper-outputter filename "ps"))
(paper (ly:paper-book-paper book))
(pages (ly:paper-book-pages book))
(landscape? (eq? (ly:output-def-lookup paper 'landscape) #t))
(page-number (1- (ly:output-def-lookup paper 'firstpagenumber)))
- (page-count (length pages)))
+ (page-count (length pages))
+ (port (ly:outputter-port outputter)))
- (for-each
- (lambda (x)
- (ly:outputter-dump-string outputter x))
- (cons
- (page-header paper page-count #t)
- (preamble paper #t)))
+
+ (display (page-header paper page-count #t) port)
+ (write-preamble paper #t port)
(for-each
(lambda (page)
(dump-page outputter page page-number page-count landscape?))
pages)
- (ly:outputter-dump-string outputter "%%Trailer\n%%EOF\n")
- (ly:outputter-close outputter)
+ (display "%%Trailer\n%%EOF\n" port)
+ (ly:outputter-close outputter)
(postprocess-output book framework-ps-module filename (ly:output-formats))
))
(if (not (defined? 'inf?))
(define (inf? x) #f))
+
+(define-public (dump-stencil-as-EPS paper dump-me filename load-fonts?)
+ (define (mm-to-bp-box mmbox)
+ (let*
+ ((scale (ly:output-def-lookup paper 'outputscale))
+ (box (map
+ (lambda (x)
+ (inexact->exact
+ (round (* x scale mm-to-bigpoint)))) mmbox)))
+
+ (list (car box) (cadr box)
+ (max (1+ (car box)) (caddr box))
+ (max (1+ (cadr box)) (cadddr box)))))
+
+ (let*
+ ((outputter (ly:make-paper-outputter (format "~a.eps" filename)
+ "ps"))
+
+ (port (ly:outputter-port outputter))
+ (xext (ly:stencil-extent dump-me X))
+ (yext (ly:stencil-extent dump-me Y))
+
+ (bbox
+ (map
+ (lambda (x)
+ (if (or (nan? x) (inf? x))
+ 0.0 x))
+ (list (car xext) (car yext)
+ (cdr xext) (cdr yext))))
+ (rounded-bbox (mm-to-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 "start-system { set-ps-scale-to-lily-scale \n" port)
+ (ly:outputter-dump-stencil outputter dump-me)
+ (display "} stop-system\n%%Trailer\n%%EOF\n" port)
+ (ly:outputter-close outputter)
+ ))
+
+
(define-public (output-preview-framework basename book scopes fields )
- (let* ((filename (format "~a.ps" basename))
- (outputter (ly:make-paper-outputter filename
- (ly:output-backend)))
- (paper (ly:paper-book-paper book))
+ (let* ((paper (ly:paper-book-paper book))
(systems (ly:paper-book-systems book))
- (scale (ly:output-def-lookup paper 'outputscale ))
+ (scale (ly:output-def-lookup paper 'outputscale))
(titles (take-while ly:paper-system-title? systems))
(non-title (find (lambda (x)
(not (ly:paper-system-title? x))) systems))
(dump-me
(stack-stencils Y DOWN 0.0
(map ly:paper-system-stencil
- (append titles (list non-title)))))
- (xext (ly:stencil-extent dump-me X))
- (yext (ly:stencil-extent dump-me Y))
- (bbox
- (map
- (lambda (x)
- (if (or (nan? x) (inf? x))
- 0.0 x))
- (list (car xext) (car yext)
- (cdr xext) (cdr yext))) ))
+ (append titles (list non-title))))))
+ (dump-stencil-as-EPS paper dump-me
+ (format "~a.preview" basename)
+ #t)))
- (for-each
- (lambda (x)
- (ly:outputter-dump-string outputter x))
- (cons
- (eps-header paper
- (map
- (lambda (x)
- (inexact->exact
- (round (* x scale mm-to-bigpoint))))
- bbox)
- #t)
- (preamble paper #t)))
-
-
- (ly:outputter-dump-string outputter
- (string-append "start-system { "
- "set-ps-scale-to-lily-scale "
- "\n"))
- (ly:outputter-dump-stencil outputter dump-me)
- (ly:outputter-dump-string outputter "} stop-system\n%%Trailer\n%%EOF\n")
- (ly:outputter-close outputter)
- (postprocess-output book framework-ps-module filename
- (ly:output-formats))
-))
-
-
-(define-public (output-classic-framework
- basename book scopes fields)
- (define paper (ly:paper-book-paper book))
- (define (dump-line outputter line)
- (let*
- ((dump-me (ly:paper-system-stencil line))
- (xext (ly:stencil-extent dump-me X))
- (yext (ly:stencil-extent dump-me Y))
- (scale (ly:output-def-lookup paper 'outputscale))
- (bbox
- (map
- (lambda (x)
- (if (or (nan? x) (inf? x))
- 0.0 x))
- (list (car xext) (car yext)
- (cdr xext) (cdr yext))))
- (header (eps-header paper
- (map
- (lambda (x)
- (inexact->exact
- (round (* x scale mm-to-bigpoint))))
- bbox) #f)))
-
- (for-each
- (lambda (str) (ly:outputter-dump-string outputter str))
- (cons
- header
- (preamble paper #f)))
-
- (ly:outputter-dump-string outputter
- (string-append "start-system { "
- "set-ps-scale-to-lily-scale "
- "\n"))
-
- (ly:outputter-dump-stencil outputter dump-me)
- (ly:outputter-dump-string outputter "} stop-system\n%%Trailer\n%%EOF\n")
- (ly:outputter-close outputter)))
-
- (define (dump-lines lines count)
- (if (pair? lines)
- (let*
- ((outputter (ly:make-paper-outputter (format "~a-~a.eps" basename count)
- (ly:output-backend)))
- (line (car lines))
- (rest (cdr lines)))
- (dump-line outputter line)
- (dump-lines rest (1+ count))
- )))
-
- (let* ((lines (ly:paper-book-systems book))
- (tex-port (open-output-file (format "~a.tex" basename)))
- (last-line (car (last-pair lines))))
-
- (dump-lines lines 1)
- (for-each (lambda (c)
- (display (format "\\includegraphics{~a-~a.eps}%\n"
- basename (1+ c)) tex-port))
- (iota (length lines))
- )))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
projects / lilypond.git / blobdiff