-; lily.scm -- implement Scheme output routines for TeX and PostScript
-;
-; source file of the GNU LilyPond music typesetter
-;
-; (c) 1998 Jan Nieuwenhuizen <janneke@gnu.org>
+;;; lily.scm -- implement Scheme output routines for TeX and PostScript
+;;;
+;;; source file of the GNU LilyPond music typesetter
+;;;
+;;; (c) 1998--2000 Jan Nieuwenhuizen <janneke@gnu.org>
+;;; Han-Wen Nienhuys <hanwen@cs.uu.nl>
-;(debug-enable 'backtrace)
+;;;
+;;; This file contains various routines in Scheme that are easier to
+;;; do here than in C++. At present it is an unorganised mess. Sorry.
+
+
+;;; We should repartition the entire scm side of lily in a
+;;; more sane way, using namesspaces/modules?
+
+(debug-enable 'backtrace)
;;; library funtions
-(define
- (xnumbers->string l)
- (string-append
- (map (lambda (n) (string-append (number->string n ) " ")) l)))
-(define
- (numbers->string l)
- (apply string-append
- (map (lambda (n) (string-append (number->string n) " ")) l)))
+(use-modules (ice-9 regex))
+
+(define (number-pair? x)
+ (and (pair? x) (number? (car x)) (number? (cdr x))))
+
+(define (object-type obj)
+ (cond
+ ((dir? obj) "direction")
+ ((number-pair? obj) "pair of numbers")
+ ((ly-input-location? obj) "input location")
+ ((ly-element? obj) "graphic element")
+ ((pair? obj) "pair")
+ ((integer? obj) "integer")
+ ((list? obj) "list")
+ ((symbol? obj) "symbol")
+ ((string? obj) "string")
+ ((boolean? obj) "boolean")
+ ((moment? obj) "moment")
+ ((number? obj) "number")
+ ((char? obj) "char")
+ ((input-port? obj) "input port")
+ ((output-port? obj) "output port")
+ ((vector? obj) "vector")
+ ((procedure? obj) "procedure")
+ (else "unknown type")
+ ))
+
+
+(define (type-name predicate)
+ (cond
+ ((eq? predicate dir?) "direction")
+ ((eq? predicate number-pair?) "pair of numbers")
+ ((eq? predicate ly-input-location?) "input location")
+ ((eq? predicate ly-element?) "graphic element")
+ ((eq? predicate pair?) "pair")
+ ((eq? predicate integer?) "integer")
+ ((eq? predicate list?) "list")
+ ((eq? predicate symbol?) "symbol")
+ ((eq? predicate string?) "string")
+ ((eq? predicate boolean?) "boolean")
+ ((eq? predicate moment?) "moment")
+ ((eq? predicate number?) "number")
+ ((eq? predicate char?) "char")
+ ((eq? predicate input-port?) "input port")
+ ((eq? predicate output-port?) "output port")
+ ((eq? predicate vector?) "vector")
+ ((eq? predicate procedure?) "procedure")
+ (else "unknown type")
+ ))
+
+
+;; The regex module may not be available, or may be broken.
+(define use-regex
+ (let ((os (string-downcase (vector-ref (uname) 0))))
+ (not (equal? "cygwin" (substring os 0 (min 6 (string-length os)))))))
+
+;; If you have trouble with regex, define #f
+(define use-regex #t)
+;;(define use-regex #f)
+
+;; do nothing in .scm output
+(define (comment s) "")
+
+;; URG guile-1.3/1.4 compatibility
+(define (ly-eval x) (eval2 x #f))
+
+(define (comment s) "")
+
+(define (mm-to-pt x)
+ (* (/ 72.27 25.40) x)
+ )
+
+(define (cons-map f x)
+ (cons (f (car x)) (f (cdr x))))
+
+(define (reduce operator list)
+ (if (null? (cdr list)) (car list)
+ (operator (car list) (reduce operator (cdr list)))
+ )
+ )
-(define (chop-decimal x) (if (< (abs x) 0.001) 0.0 x))
+
+(define (numbers->string l)
+ (apply string-append (map ly-number->string l)))
+
+; (define (chop-decimal x) (if (< (abs x) 0.001) 0.0 x))
(define (number->octal-string x)
(let* ((n (inexact->exact x))
(number->string n radix)))
-(define
- (control->string c)
- (string-append
- (string-append (number->string (car c)) " ")
- (string-append (number->string (cadr c)) " ")))
-
+(define (control->string c)
+ (string-append (number->string (car c)) " "
+ (number->string (cdr c)) " "))
-(define
- (font i)
+(define (font i)
(string-append
"font"
(make-string 1 (integer->char (+ (char->integer #\A) i)))
))
-
-
(define (scm-scm action-name)
1)
(define security-paranoia #f)
-;; See documentation of Item::visibility_lambda_
-(define (postbreak_only_visibility d) (if (= d 1) '(#f . #f) '(#t . #t)))
-(define (spanbar_non_postbreak_visibility d) (if (= d -1) '(#t . #t) '(#f . #f)))
-
-(define (non_postbreak_visibility d) (if (= d 1) '(#t . #t) '(#f . #f)))
-
-
-;; Score_span_bars are only visible at start of line
-;; i.e. if break_dir == RIGHT == 1
-(define Span_bar_engraver_visibility non_postbreak_visibility)
-
-(define Span_score_bar_engraver_visibility postbreak_only_visibility)
-(define Piano_bar_engraver_visibility postbreak_only_visibility)
-(define Staff_group_bar_engraver_visibility postbreak_only_visibility)
-
-
+;; silly, use alist?
+(define (find-notehead-symbol duration style)
+ (case style
+ ((cross) "2cross")
+ ((harmonic) "0mensural")
+ ((baroque)
+ (string-append (number->string duration)
+ (if (< duration 0) "mensural" "")))
+ ((default) (number->string duration))
+ (else
+ (string-append (number->string duration) (symbol->string style))))
+ )
;;;;;;;; TeX
-(define cmr-alist
- '(("bold" . "cmbx")
- ("dynamic" . "feta-din")
- ("finger" . "feta-nummer")
- ("typewriter" . "cmtt")
- ("italic" . "cmti")
- ("roman" . "cmr")
- ("large" . "cmbx")
- ("Large" . "cmbx")
- ("mark" . "feta-nummer")
- ("number" . "feta-nummer")
- ("volta" . "feta-nummer"))
-)
-
+(define (string-encode-integer i)
+ (cond
+ ((= i 0) "o")
+ ((< i 0) (string-append "n" (string-encode-integer (- i))))
+ (else (string-append
+ (make-string 1 (integer->char (+ 65 (modulo i 26))))
+ (string-encode-integer (quotient i 26))
+ ))
+ )
+ )
-;; Map style names to TeX font names. Return false if
-;; no font name found.
-(define (style-to-cmr s)
- (assoc s cmr-alist )
+(define default-script-alist '())
+
+(define font-name-alist '())
+(define (tex-encoded-fontswitch name-mag)
+ (let* (
+ (iname-mag (car name-mag))
+ (ename-mag (cdr name-mag))
+ )
+ (cons iname-mag
+ (cons ename-mag
+ (string-append "magfont"
+ (string-encode-integer
+ (hashq (car ename-mag) 1000000))
+ "m"
+ (string-encode-integer
+ (inexact->exact (* 1000 (cdr ename-mag))))
+
+ )
+ )
+ )))
+
+(define (define-fonts internal-external-name-mag-pairs)
+ (set! font-name-alist (map tex-encoded-fontswitch
+ internal-external-name-mag-pairs))
+ (apply string-append
+ (map (lambda (x)
+ (font-load-command (car x) (cdr x)))
+ (map cdr font-name-alist)
+
+ )))
+
+(define (fontify name-mag-pair exp)
+ (string-append (select-font name-mag-pair)
+ exp)
)
+;;;;;;;;;;;;;;;;;;;;
-(define (tex-scm action-name)
+; Make a function that checks score element for being of a specific type.
+(define (make-type-checker symbol)
+ (lambda (elt)
+ ;;(display symbol)
+ ;;(eq? #t (ly-get-elt-property elt symbol))
+ (not (eq? #f (memq symbol (ly-get-elt-property elt 'interfaces))))
+ ))
+
+;;;;;;;;;;;;;;;;;;; TeX output
+(define (tex-scm action-name)
(define (unknown)
"%\n\\unknown%\n")
- (define font-alist '())
- (define font-count 0)
- (define current-font "")
- (define (clear-fontcache)
- (begin
- (set! font-alist '())
- (set! font-count 0)
- (set! current-font "")))
-
- (define (cached-fontname i)
- (string-append
- "\\lilyfont"
- (make-string 1 (integer->char (+ 65 i)))))
-
- (define (select-font font-name)
- (if (not (equal? font-name current-font))
+
+ (define (select-font name-mag-pair)
+ (let*
+ (
+ (c (assoc name-mag-pair font-name-alist))
+ )
+
+ (if (eq? c #f)
(begin
- (set! current-font font-name)
- (define font-cmd (assoc font-name font-alist))
- (if (eq? font-cmd #f)
- (begin
- (set! font-cmd (cached-fontname font-count))
- (set! font-alist (acons font-name font-cmd font-alist))
- (set! font-count (+ 1 font-count))
- (string-append "\\font" font-cmd "=" font-name font-cmd))
- (cdr font-cmd)))
- "" ;no switch needed
- ))
+ (display "FAILED\n")
+ (display (object-type (car name-mag-pair)))
+ (display (object-type (caaar font-name-alist)))
+
+ (ly-warn (string-append
+ "Programming error: No such font known "
+ (car name-mag-pair) " "
+ (number->string (cdr name-mag-pair))
+ ))
+ "") ; issue no command
+ (string-append "\\" (cddr c)))
+
+
+ ))
(define (beam width slope thick)
(embedded-ps ((ps-scm 'beam) width slope thick)))
- (define (bracket h)
- (embedded-ps ((ps-scm 'bracket) h)))
+ (define (bracket arch_angle arch_width arch_height width height arch_thick thick)
+ (embedded-ps ((ps-scm 'bracket) arch_angle arch_width arch_height width height arch_thick thick)))
(define (dashed-slur thick dash l)
(embedded-ps ((ps-scm 'dashed-slur) thick dash l)))
- (define (crescendo w h cont)
- (embedded-ps ((ps-scm 'crescendo) w h cont)))
+ (define (crescendo thick w h cont)
+ (embedded-ps ((ps-scm 'crescendo) thick w h cont)))
(define (char i)
- (string-append "\\show{" (inexact->string i 10) "}"))
+ (string-append "\\char" (inexact->string i 10) " "))
- (define (decrescendo w h cont)
- (embedded-ps ((ps-scm 'decrescendo) w h cont)))
+ (define (dashed-line thick on off dx dy)
+ (embedded-ps ((ps-scm 'dashed-line) thick on off dx dy)))
+
+ (define (decrescendo thick w h cont)
+ (embedded-ps ((ps-scm 'decrescendo) thick w h cont)))
+
+ (define (font-load-command name-mag command)
+ (string-append
+ "\\font\\" command "="
+ (car name-mag)
+ " scaled "
+ (number->string (inexact->exact (* 1000 (cdr name-mag))))
+ "\n"))
(define (embedded-ps s)
(string-append "\\embeddedps{" s "}"))
+ (define (comment s)
+ (string-append "% " s))
+
(define (end-output)
- "\n\\EndLilyPondOutput")
+ (begin
+; uncomment for some stats about lily memory
+; (display (gc-stats))
+ (string-append "\n\\EndLilyPondOutput"
+ ; Put GC stats here.
+ )))
(define (experimental-on)
- "\\turnOnExperimentalFeatures")
+ "")
(define (font-switch i)
(string-append
(string-append
"\\font" (font-switch i) "=" s "\n"))
- (define (generalmeter num den)
- (string-append
- "\\generalmeter{" (number->string (inexact->exact num)) "}{" (number->string (inexact->exact den)) "}"))
+ (define (header-end)
+ (string-append
+ "\\special{! "
- (define (header-end) "\\turnOnPostScript")
+ ;; URG: ly-gulp-file: now we can't use scm output without Lily
+ (if use-regex
+ ;; fixed in 1.3.4 for powerpc -- broken on Windows
+ (regexp-substitute/global #f "\n"
+ (ly-gulp-file "lily.ps") 'pre " %\n" 'post)
+ (ly-gulp-file "lily.ps"))
+ "}"
+ "\\input lilyponddefs\\newdimen\\outputscale \\outputscale=\\mudelapaperoutputscale pt\\turnOnPostScript"))
(define (header creator generate)
(string-append
;;
;; need to do something to make this really safe.
;;
- (if security-paranoia
- (define (output-tex-string s)
- (regexp-substitute/global #f "\\\\" s 'pre "$\\backslash$" 'post))
- (define (output-tex-string s) s))
-
+ (define (output-tex-string s)
+ (if security-paranoia
+ (if use-regex
+ (regexp-substitute/global #f "\\\\" s 'pre "$\\backslash$" 'post)
+ (begin (display "warning: not paranoid") (newline) s))
+ s))
+
(define (lily-def key val)
(string-append
- "\\def\\" (output-tex-string key) "{" (output-tex-string val) "}\n"))
+ "\\def\\"
+ (if use-regex
+ ;; fixed in 1.3.4 for powerpc -- broken on Windows
+ (regexp-substitute/global #f "_"
+ (output-tex-string key) 'pre "X" 'post)
+ (output-tex-string key))
+ "{" (output-tex-string val) "}\n"))
(define (number->dim x)
(string-append
- (number->string (chop-decimal x)) "pt "))
+ (ly-number->string x) " \\outputscale "))
(define (placebox x y s)
(string-append
"\\placebox{"
- (number->dim y) "}{" (number->dim x) "}{" s "}"))
-
- (define (pianobrace y)
- (define step 1.0)
- (define minht (* 2 mudelapaperstaffheight))
- (define maxht (* 7 minht))
- (string-append
- "{\\bracefont " (char (max
- 0
- (/ (- (min y (- maxht step)) minht) step))) "}"))
-
-
+ (number->dim y) "}{" (number->dim x) "}{" s "}\n"))
- (define (rulesym h w)
- (string-append
- "\\vrule height " (number->dim (/ h 2))
- " depth " (number->dim (/ h 2))
- " width " (number->dim w)
- )
- )
-
- (define (bezier-sandwich l)
- (embedded-ps ((ps-scm 'bezier-sandwich) l)))
+ (define (bezier-sandwich l thick)
+ (embedded-ps ((ps-scm 'bezier-sandwich) l thick)))
+ (define (start-line ht)
+ (string-append"\\vbox to " (number->dim ht) "{\\hbox{%\n"))
- (define (start-line)
- (begin
- (clear-fontcache)
- "\\hbox{%\n")
- )
-
+ (define (stop-line)
+ "}\\vss}\\interscoreline\n")
+ (define (stop-last-line)
+ "}\\vss}")
(define (filledbox breapth width depth height)
(string-append
"\\kern" (number->dim (- breapth))
"depth " (number->dim depth)
"height " (number->dim height) " "))
- (define (stop-line)
- "}\\interscoreline")
-
-
(define (text s)
(string-append "\\hbox{" (output-tex-string s) "}"))
- (define (tuplet dx dy thick dir)
- (embedded-ps ((ps-scm 'tuplet) dx dy thick dir)))
-
- (define (volta w thick last)
- (embedded-ps ((ps-scm 'volta) w thick last)))
+ (define (tuplet ht gapx dx dy thick dir)
+ (embedded-ps ((ps-scm 'tuplet) ht gapx dx dy thick dir)))
+
+ (define (volta h w thick vert_start vert_end)
+ (embedded-ps ((ps-scm 'volta) h w thick vert_start vert_end)))
+
+ (define (define-origin file line col)
+ ; use this for column positions
+ (string-append "\\special{src:" (number->string line) ":"
+ (number->string col) " " file "}"
+ ;; arg, the clueless take over the mailing list...
+; "\\special{-****-These-warnings-are-harmless-***}"
+; "\\special{-****-PLEASE-read-http://appel.lilypond.org/wiki/index.php3?PostProcessing-****}"
+ )
+ ; line numbers only:
+ ;(string-append "\\special{src:" (number->string line) " " file "}")
+)
+ ; no origin info: return empty string
+ ; ""
+ ; no-origin not yet supported by Xdvi
+ (define (no-origin) "")
+
;; TeX
;; The procedures listed below form the public interface of TeX-scm.
;; (should merge the 2 lists)
(cond ((eq? action-name 'all-definitions)
`(begin
+ (define font-load-command ,font-load-command)
(define beam ,beam)
(define bezier-sandwich ,bezier-sandwich)
(define bracket ,bracket)
(define char ,char)
(define crescendo ,crescendo)
+ (define dashed-line ,dashed-line)
(define dashed-slur ,dashed-slur)
(define decrescendo ,decrescendo)
(define end-output ,end-output)
(define filledbox ,filledbox)
(define font-def ,font-def)
(define font-switch ,font-switch)
- (define generalmeter ,generalmeter)
(define header-end ,header-end)
(define lily-def ,lily-def)
(define header ,header)
(define invoke-char ,invoke-char)
(define invoke-dim1 ,invoke-dim1)
- (define pianobrace ,pianobrace)
(define placebox ,placebox)
- (define rulesym ,rulesym)
(define select-font ,select-font)
(define start-line ,start-line)
(define stop-line ,stop-line)
+ (define stop-last-line ,stop-last-line)
(define text ,text)
(define tuplet ,tuplet)
(define volta ,volta)
+ (define define-origin ,define-origin)
+ (define no-origin ,no-origin)
))
((eq? action-name 'beam) beam)
((eq? action-name 'tuplet) tuplet)
((eq? action-name 'bracket) bracket)
((eq? action-name 'crescendo) crescendo)
+ ((eq? action-name 'dashed-line) dashed-line)
((eq? action-name 'dashed-slur) dashed-slur)
((eq? action-name 'decrescendo) decrescendo)
((eq? action-name 'end-output) end-output)
((eq? action-name 'experimental-on) experimental-on)
((eq? action-name 'font-def) font-def)
((eq? action-name 'font-switch) font-switch)
- ((eq? action-name 'generalmeter) generalmeter)
((eq? action-name 'header-end) header-end)
((eq? action-name 'lily-def) lily-def)
((eq? action-name 'header) header)
((eq? action-name 'invoke-char) invoke-char)
((eq? action-name 'invoke-dim1) invoke-dim1)
((eq? action-name 'placebox) placebox)
- ((eq? action-name 'rulesym) rulesym)
((eq? action-name 'bezier-sandwich) bezier-sandwich)
((eq? action-name 'start-line) start-line)
((eq? action-name 'stem) stem)
((eq? action-name 'stop-line) stop-line)
+ ((eq? action-name 'stop-last-line) stop-last-line)
((eq? action-name 'volta) volta)
(else (error "unknown tag -- PS-TEX " action-name))
)
)
+
;;;;;;;;;;;; PS
(define (ps-scm action-name)
-
;; alist containing fontname -> fontcommand assoc (both strings)
(define font-alist '())
(define font-count 0)
(define current-font "")
- (define (clear-fontcache)
- (begin
- (set! font-alist '())
- (set! font-count 0)
- (set! current-font "")))
+
(define (cached-fontname i)
(string-append
"lilyfont"
(make-string 1 (integer->char (+ 65 i)))))
+
+
+ (define (select-font name-mag-pair)
+ (let*
+ (
+ (c (assoc name-mag-pair font-name-alist))
+ )
- (define (select-font font-name)
- (if (not (equal? font-name current-font))
+ (if (eq? c #f)
(begin
- (set! current-font font-name)
- (define font-cmd (assoc font-name font-alist))
- (if (eq? font-cmd #f)
- (begin
- (set! font-cmd (cached-fontname font-count))
- (set! font-alist (acons font-name font-cmd font-alist))
- (set! font-count (+ 1 font-count))
- (string-append "\n/" font-cmd " {/"
- font-name
- " findfont 12 scalefont setfont} bind def \n"
- font-cmd " \n"))
- (string-append (cdr font-cmd) " ")))
- ; font-name == current-font no switch needed
- ""
- ))
-
+ (display name-mag-pair)
+ (display font-name-alist)
+ (ly-warn (string-append
+ "Programming error: No such font known " (car name-mag-pair))
+ (number->string (cdr name-mag-pair))
+ )
+
+ "") ; issue no command
+ (string-append " " (cdr c) " "))
+ ))
+
+ (define (font-load-command name-mag command)
+ (string-append
+ "/" command
+ " { /"
+ (symbol->string (car name-mag))
+ " findfont "
+ (number->string (cdr name-mag))
+ " 1000 div 12 mul scalefont setfont } bind def "
+ "\n"))
+
+
(define (beam width slope thick)
(string-append
- (numbers->string (list width slope thick)) " draw_beam " ))
+ (numbers->string (list width slope thick)) " draw_beam" ))
- (define (bracket h)
- (invoke-dim1 "draw_bracket" h))
+ (define (comment s)
+ (string-append "% " s))
+
+ (define (bracket arch_angle arch_width arch_height width height arch_thick thick)
+ (string-append
+ (numbers->string (list arch_angle arch_width arch_height width height arch_thick thick)) " draw_bracket" ))
(define (char i)
- (invoke-char "show" i))
+ (invoke-char " show" i))
- (define (crescendo w h cont)
+ (define (crescendo thick w h cont )
(string-append
- (numbers->string (list w h (inexact->exact cont)))
- "draw_crescendo"))
+ (numbers->string (list w h (inexact->exact cont) thick))
+ " draw_crescendo"))
+ ;; what the heck is this interface ?
(define (dashed-slur thick dash l)
(string-append
(apply string-append (map control->string l))
(number->string thick)
" [ "
- (if (> 1 dash) (number->string (- (* thick dash) thick)) "0") " "
- (number->string (* 2 thick))
+ (number->string dash)
+ " "
+ (number->string (* 10 thick)) ;UGH. 10 ?
" ] 0 draw_dashed_slur"))
- (define (decrescendo w h cont)
+ (define (dashed-line thick on off dx dy)
(string-append
- (numbers->string (list w h (inexact->exact cont)))
- "draw_decrescendo"))
+ (number->string dx)
+ " "
+ (number->string dy)
+ " "
+ (number->string thick)
+ " [ "
+ (number->string on)
+ " "
+ (number->string off)
+ " ] 0 draw_dashed_line"))
+
+ (define (decrescendo thick w h cont)
+ (string-append
+ (numbers->string (list w h (inexact->exact cont) thick))
+ " draw_decrescendo"))
(define (end-output)
(define (filledbox breapth width depth height)
(string-append (numbers->string (list breapth width depth height))
- "draw_stem" ))
+ " draw_box" ))
;; obsolete?
(define (font-def i s)
(define (font-switch i)
(string-append (font i) " "))
- (define (generalmeter num den)
- (string-append (number->string (inexact->exact num)) " " (number->string (inexact->exact den)) " generalmeter "))
-
- (define (header-end) "")
- (define (lily-def key val)
+ (define (header-end)
(string-append
- "/" key " {" val "} bind def\n"))
+ ;; URG: now we can't use scm output without Lily
+ (ly-gulp-file "lilyponddefs.ps")
+ " {exch pop //systemdict /run get exec} "
+ (ly-gulp-file "lily.ps")
+ "{ exch pop //systemdict /run get exec } "
+ ))
+
+ (define (lily-def key val)
+
+ (if (string=? (substring key 0 (min (string-length "mudelapaper") (string-length key))) "mudelapaper")
+ (string-append "/" key " {" val "} bind def\n")
+ (string-append "/" key " (" val ") def\n")
+ )
+ )
(define (header creator generate)
(string-append
(define (placebox x y s)
(string-append
(number->string x) " " (number->string y) " {" s "} placebox "))
- (define (pianobrace y)
- ""
- )
-
- (define (rulesym x y)
- (string-append
- (number->string x) " "
- (number->string y) " "
- "rulesym"))
- (define (bezier-sandwich l)
+ (define (bezier-sandwich l thick)
(string-append
- (apply string-append (map control->string l))
+ (apply string-append (map control->string l))
+ (number->string thick)
" draw_bezier_sandwich"))
- (define (start-line)
- (begin
- (clear-fontcache)
- "\nstart_line {\n"))
+ (define (start-line height)
+ "\nstart_line {\n")
(define (stem breapth width depth height)
(string-append (numbers->string (list breapth width depth height))
- "draw_stem" ))
+ " draw_box" ))
(define (stop-line)
"}\nstop_line\n")
(string-append "(" s ") show "))
- (define (volta w thick last)
+ (define (volta h w thick vert_start vert_end)
(string-append
- (numbers->string (list w thick (inexact->exact last)))
- "draw_volta"))
+ (numbers->string (list h w thick (inexact->exact vert_start) (inexact->exact vert_end)))
+ " draw_volta"))
- (define (tuplet dx dy thick dir)
+ (define (tuplet ht gap dx dy thick dir)
(string-append
- (numbers->string (list dx dy thick (inexact->exact dir)))
- "draw_tuplet"))
+ (numbers->string (list ht gap dx dy thick (inexact->exact dir)))
+ " draw_tuplet"))
(define (unknown)
"\n unknown\n")
+ (define (define-origin a b c ) "")
+ (define (no-origin) "")
+
;; PS
(cond ((eq? action-name 'all-definitions)
`(begin
(define crescendo ,crescendo)
(define volta ,volta)
(define bezier-sandwich ,bezier-sandwich)
+ (define dashed-line ,dashed-line)
(define dashed-slur ,dashed-slur)
(define decrescendo ,decrescendo)
(define end-output ,end-output)
(define filledbox ,filledbox)
(define font-def ,font-def)
(define font-switch ,font-switch)
- (define generalmeter ,generalmeter)
- (define pianobrace ,pianobrace)
(define header-end ,header-end)
(define lily-def ,lily-def)
+ (define font-load-command ,font-load-command)
(define header ,header)
(define invoke-char ,invoke-char)
(define invoke-dim1 ,invoke-dim1)
(define placebox ,placebox)
- (define rulesym ,rulesym)
(define select-font ,select-font)
(define start-line ,start-line)
(define stem ,stem)
(define stop-line ,stop-line)
+ (define stop-last-line ,stop-line)
(define text ,text)
+ (define no-origin ,no-origin)
+ (define define-origin ,define-origin)
))
((eq? action-name 'tuplet) tuplet)
((eq? action-name 'beam) beam)
((eq? action-name 'bracket) bracket)
((eq? action-name 'char) char)
((eq? action-name 'crescendo) crescendo)
+ ((eq? action-name 'dashed-line) dashed-line)
((eq? action-name 'dashed-slur) dashed-slur)
((eq? action-name 'decrescendo) decrescendo)
((eq? action-name 'experimental-on) experimental-on)
(else (error "unknown tag -- PS-SCM " action-name))
)
)
-
-;
-; Russ McManus, <mcmanus@IDT.NET>
-;
-; I use the following, which should definitely be provided somewhere
-; in guile, but isn't, AFAIK:
-;
-;
-
-(define (hash-table-for-each fn ht)
- (do ((i 0 (+ 1 i)))
- ((= i (vector-length ht)))
- (do ((alist (vector-ref ht i) (cdr alist)))
- ((null? alist) #t)
- (fn (car (car alist)) (cdr (car alist))))))
-
-(define (hash-table-map fn ht)
- (do ((i 0 (+ 1 i))
- (ret-ls '()))
- ((= i (vector-length ht)) (reverse ret-ls))
- (do ((alist (vector-ref ht i) (cdr alist)))
- ((null? alist) #t)
- (set! ret-ls (cons (fn (car (car alist)) (cdr (car alist))) ret-ls)))))
+(define (arg->string arg)
+ (cond ((number? arg) (inexact->string arg 10))
+ ((string? arg) (string-append "\"" arg "\""))
+ ((symbol? arg) (string-append "\"" (symbol->string arg) "\""))))
+
+; ugh: naming.
+(define (func name . args)
+ (string-append
+ "(" name
+ (if (null? args)
+ ""
+ (apply string-append
+ (map (lambda (x) (string-append " " (arg->string x))) args)))
+ ")\n"))
+
+(define (sign x)
+ (if (= x 0)
+ 1
+ (if (< x 0) -1 1)))
+
+(define (gulp-file name)
+ (let* ((file (open-input-file name))
+ (text (read-delimited "" file)))
+ (close file)
+ text))
+
+;; urg: Use when standalone, do:
+;; (define ly-gulp-file scm-gulp-file)
+(define (scm-gulp-file name)
+ (set! %load-path
+ (cons (string-append (getenv 'LILYPONDPREFIX) "/ly")
+ (cons (string-append (getenv 'LILYPONDPREFIX) "/ps")
+ %load-path)))
+ (let ((path (%search-load-path name)))
+ (if path
+ (gulp-file path)
+ (gulp-file name))))
+
+(define (scm-tex-output)
+ (ly-eval (tex-scm 'all-definitions)))
+
+(define (scm-ps-output)
+ (ly-eval (ps-scm 'all-definitions)))
+
+(define (scm-as-output)
+ (ly-eval (as-scm 'all-definitions)))
+
+(define (index-cell cell dir)
+ (if (equal? dir 1)
+ (cdr cell)
+ (car cell)))
+
+(define major-scale
+ '(
+ (0 . 0)
+ (1 . 0)
+ (2 . 0)
+ (3 . 0)
+ (4 . 0)
+ (5 . 0)
+ (6 . 0)
+ )
+ )
+
+(begin
+ (eval-string (ly-gulp-file "interface.scm"))
+ (eval-string (ly-gulp-file "beam.scm"))
+ (eval-string (ly-gulp-file "slur.scm"))
+ (eval-string (ly-gulp-file "font.scm"))
+ (eval-string (ly-gulp-file "auto-beam.scm"))
+ (eval-string (ly-gulp-file "generic-property.scm"))
+ (eval-string (ly-gulp-file "basic-properties.scm"))
+ (eval-string (ly-gulp-file "chord-names.scm"))
+ (eval-string (ly-gulp-file "element-descriptions.scm"))
+ )
+
+
+;;
+;; (name . (glyph clef-position octavation))
+;; -- the name clefOctavation is misleading the value 7 is 1 octave not 7 Octaves.
+;;
+(define supported-clefs '(
+ ("treble" . ("clefs-G" -2 0))
+ ("violin" . ("clefs-G" -2 0))
+ ("G" . ("clefs-G" -2 0))
+ ("G2" . ("clefs-G" -2 0))
+ ("french" . ("clefs-G" -4 0))
+ ("soprano" . ("clefs-C" -4 0))
+ ("mezzosoprano" . ("clefs-C" -2 0))
+ ("alto" . ("clefs-C" 0 0))
+ ("tenor" . ("clefs-C" 2 0))
+ ("baritone" . ("clefs-C" 4 0))
+ ("varbaritone" . ("clefs-F" 0 0))
+ ("bass" . ("clefs-F" 2 0))
+ ("F" . ( "clefs-F" 2 0))
+ ("subbass" . ("clefs-F" 4 0))
+
+ ;; should move mensural stuff to separate file?
+ ("vaticana_do1" . ("clefs-vaticana_do" -1 0))
+ ("vaticana_do2" . ("clefs-vaticana_do" 1 0))
+ ("vaticana_do3" . ("clefs-vaticana_do" 3 0))
+ ("vaticana_fa1" . ("clefs-vaticana_fa" -1 0))
+ ("vaticana_fa2" . ("clefs-vaticana_fa" 1 0))
+ ("medicaea_do1" . ("clefs-medicaea_do" -1 0))
+ ("medicaea_do2" . ("clefs-medicaea_do" 1 0))
+ ("medicaea_do3" . ("clefs-medicaea_do" 3 0))
+ ("medicaea_fa1" . ("clefs-medicaea_fa" -1 0))
+ ("medicaea_fa2" . ("clefs-medicaea_fa" 1 0))
+ ("hufnagel_do1" . ("clefs-hufnagel_do" -1 0))
+ ("hufnagel_do2" . ("clefs-hufnagel_do" 1 0))
+ ("hufnagel_do3" . ("clefs-hufnagel_do" 3 0))
+ ("hufnagel_fa1" . ("clefs-hufnagel_fa" -1 0))
+ ("hufnagel_fa2" . ("clefs-hufnagel_fa" 1 0))
+ ("hufnagel" . ("clefs-hufnagel_do_fa" 4 0))
+ ("mensural1_c1" . ("clefs-mensural1_c" -4 0))
+ ("mensural1_c2" . ("clefs-mensural1_c" -2 0))
+ ("mensural1_c3" . ("clefs-mensural1_c" 0 0))
+ ("mensural1_c4" . ("clefs-mensural1_c" 2 0))
+ ("mensural2_c1" . ("clefs-mensural2_c" -4 0))
+ ("mensural2_c2" . ("clefs-mensural2_c" -2 0))
+ ("mensural2_c3" . ("clefs-mensural2_c" 0 0))
+ ("mensural2_c4" . ("clefs-mensural2_c" 2 0))
+ ("mensural2_c5" . ("clefs-mensural2_c" 4 0))
+ ("mensural3_c1" . ("clefs-mensural3_c" -2 0))
+ ("mensural3_c2" . ("clefs-mensural3_c" 0 0))
+ ("mensural3_c3" . ("clefs-mensural3_c" 2 0))
+ ("mensural3_c4" . ("clefs-mensural3_c" 4 0))
+ ("mensural_f" . ("clefs-mensural_f" 2 0))
+ )
+)
+
+(define (clef-name-to-properties cl)
+ (let ((e (assoc cl supported-clefs))
+ )
+ (if (pair? e)
+ `(((symbol . clefGlyph)
+ (type . property-set)
+ (value . ,(cadr e))
+ )
+ ((symbol . clefPosition)
+ (type . property-set)
+ (value . ,(caddr e))
+ )
+ ((symbol . clefOctavation)
+ (type . property-set)
+ (value . ,(caddr (cdr e)))
+ )
+ )
+ (begin
+ (ly-warn (string-append "Unknown clef type `" cl "'\nSee scm/lily.scm for supported clefs"))
+ '())
+ )))
projects / lilypond.git / blobdiff