;;;;
;;;; source file of the GNU LilyPond music typesetter
;;;;
-;;;; (c) 2000--2006 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+;;;; (c) 2000--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
;;;; Jan Nieuwenhuizen <janneke@gnu.org>
"Draw a circle around @var{arg}. Use @code{thickness},
@code{circle-padding} and @code{font-size} properties to determine line
thickness and padding around the markup."
+
(let* ((th (chain-assoc-get 'thickness props 0.1))
(size (chain-assoc-get 'font-size props 0))
(pad
(define-markup-command (whiteout layout props arg) (markup?)
"Provide a white underground for @var{arg}"
- (let* ((stil (interpret-markup layout props arg))
- (white
- (interpret-markup layout props
- (make-with-color-markup
- white
- (make-filled-box-markup
- (ly:stencil-extent stil X)
- (ly:stencil-extent stil Y)
- 0.0)))))
-
- (ly:stencil-add white stil)))
+ (stencil-whiteout (interpret-markup layout props arg)))
(define-markup-command (pad-markup layout props padding arg) (number? markup?)
"Add space around a markup object."
scalefont setfont 90 rotate (hello) show grestore
@end verbatim
"
+
;; FIXME
(ly:make-stencil
- (list 'embedded-ps str)
+ (list 'embedded-ps
+ (format "
+gsave currentpoint translate
+0.1 setlinewidth
+ ~a
+grestore
+"
+ str))
'(0 . 0) '(0 . 0)))
;; basic formatting.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+
(define-markup-command (simple layout props str) (string?)
"A simple text string; @code{\\markup @{ foo @}} is equivalent with
@code{\\markup @{ \\simple #\"foo\" @}}."
(interpret-markup layout props str))
+(define-markup-command (tied-lyric layout props str) (string?)
+
+ "Like simple-markup, but use tie characters for ~ tilde symbols."
+
+ (if (string-contains str "~")
+ (let*
+ ((parts (string-split str #\~))
+ (tie-str (ly:wide-char->utf-8 #x203f))
+ (joined (list-join parts tie-str))
+ (join-stencil (interpret-markup layout props tie-str))
+ )
+
+ (interpret-markup layout
+ (prepend-alist-chain
+ 'word-space
+ (/ (interval-length (ly:stencil-extent join-stencil X)) -3.5)
+ props)
+ (make-line-markup joined)))
+ ;(map (lambda (s) (interpret-markup layout props s)) parts))
+ (interpret-markup layout props str)))
+
;; TODO: use font recoding.
;; (make-line-markup
space
(remove ly:stencil-empty? stencils))))
+(define-markup-command (concat layout props args) (markup-list?)
+ "Concatenate @var{args} in a horizontal line, without spaces inbetween.
+Strings and simple markups are concatenated on the input level, allowing
+ligatures. For example, @code{\\concat @{ \"f\" \\simple #\"i\" @}} is
+equivalent to @code{\"fi\"}."
+
+ (define (concat-string-args arg-list)
+ (fold-right (lambda (arg result-list)
+ (let ((result (if (pair? result-list)
+ (car result-list)
+ '())))
+ (if (and (pair? arg) (eqv? (car arg) simple-markup))
+ (set! arg (cadr arg)))
+ (if (and (string? result) (string? arg))
+ (cons (string-append arg result) (cdr result-list))
+ (cons arg result-list))))
+ '()
+ arg-list))
+
+ (interpret-markup layout
+ (prepend-alist-chain 'word-space 0 props)
+ (make-line-markup (concat-string-args args))))
(define (wordwrap-stencils stencils
justify base-space line-width text-dir)
(ly:make-stencil '() '(1 . -1) '(1 . -1)))))
(define-markup-command (justify-field layout props symbol) (symbol?)
-- (let* ((m (chain-assoc-get symbol props)))
+ (let* ((m (chain-assoc-get symbol props)))
(if (string? m)
(interpret-markup layout props
(list justify-string-markup m))
"Set font size to -3."
(interpret-markup layout (prepend-alist-chain 'font-size -3 props) arg))
-(define-markup-command (caps layout props arg) (markup?)
+(define-markup-command (fontCaps layout props arg) (markup?)
"Set @code{font-shape} to @code{caps}."
(interpret-markup layout (prepend-alist-chain 'font-shape 'caps props) arg))
#f
#f)))
+(define-markup-command (caps layout props arg) (markup?)
+ (interpret-markup layout props (make-smallCaps-markup arg)))
+
(define-markup-command (dynamic layout props arg) (markup?)
"Use the dynamic font. This font only contains @b{s}, @b{f}, @b{m},
@b{z}, @b{p}, and @b{r}. When producing phrases, like ``pi@`{u} @b{f}'', the
(define-markup-command (char layout props num) (integer?)
"Produce a single character, e.g. @code{\\char #65} produces the
letter 'A'."
- (ly:get-glyph (ly:paper-get-font layout props) num))
+ (ly:text-interface::interpret-markup layout props (ly:wide-char->utf-8 num)))
(define number->mark-letter-vector (make-vector 25 #\A))
(define-markup-command (note-by-number layout props log dot-count dir) (number? number? number?)
"Construct a note symbol, with stem. By using fractional values for
@var{dir}, you can obtain longer or shorter stems."
+
(define (get-glyph-name-candidates dir log style)
(map (lambda (dir-name)
(format "noteheads.~a~a~a" dir-name (min log 2)
(size-factor (magstep (chain-assoc-get 'font-size props 0)))
(style (chain-assoc-get 'style props '()))
(stem-length (* size-factor (max 3 (- log 1))))
- (head-glyph-name (get-glyph-name font (get-glyph-name-candidates dir log style)))
+ (head-glyph-name (get-glyph-name font (get-glyph-name-candidates (sign dir) log style)))
(head-glyph (ly:font-get-glyph font head-glyph-name))
(attach-indices (ly:note-head::stem-attachment font head-glyph-name))
(stem-thickness (* size-factor 0.13))
(stemy (* dir stem-length))
(attach-off (cons (interval-index
(ly:stencil-extent head-glyph X)
- (* dir (car attach-indices)))
- (* dir ; fixme, this is inconsistent between X & Y.
+ (* (sign dir) (car attach-indices)))
+ (* (sign dir) ; fixme, this is inconsistent between X & Y.
(interval-index
(ly:stencil-extent head-glyph Y)
(cdr attach-indices)))))
(stem-glyph (and (> log 0)
(ly:round-filled-box
(ordered-cons (car attach-off)
- (+ (car attach-off) (* (- dir) stem-thickness)))
+ (+ (car attach-off) (* (- (sign dir)) stem-thickness)))
(cons (min stemy (cdr attach-off))
(max stemy (cdr attach-off)))
(/ stem-thickness 3))))
(define-markup-command (fraction layout props arg1 arg2) (markup? markup?)
"Make a fraction of two markups."
(let* ((m1 (interpret-markup layout props arg1))
- (m2 (interpret-markup layout props arg2)))
+ (m2 (interpret-markup layout props arg2))
+ (factor (magstep (chain-assoc-get 'font-size props 0)))
+ (boxdimen (cons (* factor -0.05) (* factor 0.05)))
+ (padding (* factor 0.2))
+ (baseline (* factor 0.6))
+ (offset (* factor 0.75)))
(set! m1 (ly:stencil-aligned-to m1 X CENTER))
(set! m2 (ly:stencil-aligned-to m2 X CENTER))
(let* ((x1 (ly:stencil-extent m1 X))
(x2 (ly:stencil-extent m2 X))
- (line (ly:round-filled-box (interval-union x1 x2) '(-0.05 . 0.05) 0.0))
+ (line (ly:round-filled-box (interval-union x1 x2) boxdimen 0.0))
;; should stack mols separately, to maintain LINE on baseline
- (stack (stack-lines -1 0.2 0.6 (list m1 line m2))))
+ (stack (stack-lines DOWN padding baseline (list m1 line m2))))
(set! stack
(ly:stencil-aligned-to stack Y CENTER))
(set! stack
(ly:stencil-aligned-to stack X LEFT))
;; should have EX dimension
;; empirical anyway
- (ly:stencil-translate-axis stack 0.75 Y))))
+ (ly:stencil-translate-axis stack offset Y))))
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