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footer defaults to "text" font

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Matthew Butterick 5 years ago
parent 92edc2282f
commit 00c9e04dac
1 changed files with 58 additions and 53 deletions
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111
quad/quadwriter/layout.rkt
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@ -300,9 +300,9 @@
(append sublists (list last-sublist))])]
[_ word-sublists]))
(define word-width (for/sum ([qs (in-list hung-word-sublists)])
(sum-x qs)))
(sum-x qs)))
(define word-space-width (for/sum ([qs (in-list word-space-sublists)])
(sum-x qs)))
(sum-x qs)))
(define empty-hspace (- line-width
(quad-ref (car qs) :inset-left 0)
word-width
@ -363,7 +363,7 @@
;; remove unused soft hyphens so they don't affect final shaping
(define pcs-printing (for/list ([pc (in-list pcs-in)]
#:unless (equal? (quad-elems pc) '("\u00AD")))
pc))
pc))
(define new-lines
(cond
[(empty? pcs-printing) null]
@ -451,17 +451,17 @@
(apply append
;; next line removes all para-break? quads as a consequence
(for/list ([qs (in-list (filter-split qs para-break-quad?))])
(wrap qs
(* (- wrap-size
(quad-ref (car qs) :inset-left 0)
(quad-ref (car qs) :inset-right 0))
permitted-justify-overfill)
#:nicely (match (or (current-line-wrap) (quad-ref (car qs) :line-wrap))
[(or "best" "kp") #true]
[_ #false])
#:hard-break line-break-quad?
#:soft-break soft-break-for-line?
#:finish-wrap (finish-line-wrap line-q))))]))
(wrap qs
(* (- wrap-size
(quad-ref (car qs) :inset-left 0)
(quad-ref (car qs) :inset-right 0))
permitted-justify-overfill)
#:nicely (match (or (current-line-wrap) (quad-ref (car qs) :line-wrap))
[(or "best" "kp") #true]
[_ #false])
#:hard-break line-break-quad?
#:soft-break soft-break-for-line?
#:finish-wrap (finish-line-wrap line-q))))]))
(define (make-nobreak! q) (quad-set! q :no-colbr #true)) ; cooperates with col-wrap
@ -474,8 +474,8 @@
[prev-ln (in-list (cdr reversed-lines))]
#:when (and (line-spacer-quad? this-ln)
(quad-ref prev-ln :keep-with-next)))
(make-nobreak! this-ln)
(make-nobreak! prev-ln))]))
(make-nobreak! this-ln)
(make-nobreak! prev-ln))]))
(define (apply-keeps lines)
(define groups-of-lines (contiguous-group-by (λ (x) (quad-ref x :display)) lines))
@ -510,9 +510,9 @@
;; explicit measurements from page-height and page-width supersede those from page-size.
(match-define (list page-width page-height)
(for/list ([k (list :page-width :page-height)])
(and (quad? q) (match (quad-ref q k)
[#false #false]
[val (inexact->exact (floor val))]))))
(and (quad? q) (match (quad-ref q k)
[#false #false]
[val (inexact->exact (floor val))]))))
(resolve-page-size
(or (debug-page-width) page-width)
(or (debug-page-height) page-height)
@ -528,7 +528,7 @@
(define (draw-page-footer q doc)
(match-define (list x y) (quad-origin q))
(font-size doc (* .8 default-font-size))
(font doc default-font-face)
(font doc (path->string (quad-ref q font-path-key default-font-face)))
(fill-color doc default-font-color)
(text doc (format "~a · ~a at ~a" (quad-ref q :page-number 0)
(if (quadwriter-test-mode) "test" (quad-ref q :doc-title "untitled"))
@ -537,10 +537,15 @@
(define (make-footer-quad col-q page-idx path)
(define-values (dir name _) (split-path (path-replace-extension path #"")))
(define attrs (let ([attrs (make-hasheq)])
(hash-set*! attrs
:page-number (+ (quad-ref col-q :page-number-start (add1 (section-pages-used))) (sub1 page-idx))
:doc-title (string-titlecase (path->string name))
:font-family "text")
(resolve-font-path! attrs)
attrs))
(q #:size (pt 50 default-line-height)
#:attrs (hasheq :page-number (+ (quad-ref col-q :page-number-start (add1 (section-pages-used)))
(sub1 page-idx))
:doc-title (string-titlecase (path->string name)))
#:attrs attrs
#:from-parent 'sw
#:to 'nw
#:shift (pt 0 (* 1.5 default-line-height))
@ -575,7 +580,7 @@
;; adjust drawing coordinates for border inset
(match-define (list bil bit bir bib)
(for/list ([k (in-list (list :border-inset-left :border-inset-top :border-inset-right :border-inset-bottom))])
(quad-ref first-line k 0)))
(quad-ref first-line k 0)))
(match-define (list left top) (pt+ (quad-origin q) (list bil bit)))
(match-define (list width height) (pt- (size q) (list (+ bil bir) (+ bit bib))))
;; fill rect
@ -613,14 +618,14 @@
[(#true)
(when (eq? (log-clipping?) 'warn)
(for ([line (in-list (quad-elems q))])
(define line-width (pt-x (size line)))
(define line-elem-width (sum-x (quad-elems line)))
(when (< line-width line-elem-width)
(define error-str (apply string-append (for/list ([q (in-list (quad-elems line))])
(match (quad-elems q)
[(list (? string? str)) str]
[_ ""]))))
(log-quadwriter-warning (format "clipping overfull line: ~v" error-str)))))
(define line-width (pt-x (size line)))
(define line-elem-width (sum-x (quad-elems line)))
(when (< line-width line-elem-width)
(define error-str (apply string-append (for/list ([q (in-list (quad-elems line))])
(match (quad-elems q)
[(list (? string? str)) str]
[_ ""]))))
(log-quadwriter-warning (format "clipping overfull line: ~v" error-str)))))
(save doc)
(rect doc left top width height)
(clip doc)]))
@ -657,10 +662,10 @@
(define ((col-finish-wrap col-quad) lns q0 ending-q idx [reversed-fn-lines null])
(define fn-lines
(from-parent (for/list ([fn-line (in-list reversed-fn-lines)])
;; position bottom to top, in reverse
(quad-update! fn-line
[from 'nw]
[to 'sw])) 'sw))
;; position bottom to top, in reverse
(quad-update! fn-line
[from 'nw]
[to 'sw])) 'sw))
(match lns
[(cons line _)
(list (quad-copy col-quad
@ -704,8 +709,8 @@ https://github.com/mbutterick/typesetter/blob/882ec681ad1fa6eaee6287e53bc4320d96
(values ymax leftover-qs fn-qs))))
#:footnote-new-proc (λ (ymax leftover-qs fn-qs fn-ref-q)
(define ydist-fn (and (pair? fn-qs)
(footnote-start? (car fn-qs))
(pt-y (size (car fn-qs)))))
(footnote-start? (car fn-qs))
(pt-y (size (car fn-qs)))))
(define ydist-ref (pt-y (size fn-ref-q)))
;; only accept the footnote if both the first line of footnote
;; and the line containing the ref will fit.
@ -714,10 +719,10 @@ https://github.com/mbutterick/typesetter/blob/882ec681ad1fa6eaee6287e53bc4320d96
(raise 'boom)))))
(define reversed-fn-lines
(from-parent (for/list ([fn-line (in-list (reverse fn-lines))])
;; position bottom to top, in reverse
(quad-update! fn-line
[from 'nw]
[to 'sw])) 'sw))
;; position bottom to top, in reverse
(quad-update! fn-line
[from 'nw]
[to 'sw])) 'sw))
(quad-update! (car cols)
[elems (append (quad-elems (car cols)) reversed-fn-lines)])
(define col-spacer (quad-copy q:column-spacer [size (pt column-gap (and 'arbitrary-irrelevant-value 100))]))
@ -747,9 +752,9 @@ https://github.com/mbutterick/typesetter/blob/882ec681ad1fa6eaee6287e53bc4320d96
(define (insert-blocks lines)
(define groups-of-lines (contiguous-group-by (λ (x) (quad-ref x :display)) lines))
(append* (for/list ([line-group (in-list groups-of-lines)])
(if (quad-ref (car line-group) :display)
(list (lines->block line-group))
line-group))))
(if (quad-ref (car line-group) :display)
(list (lines->block line-group))
line-group))))
(define-quad first-line-indent-quad quad)
@ -767,11 +772,11 @@ https://github.com/mbutterick/typesetter/blob/882ec681ad1fa6eaee6287e53bc4320d96
(apply append
(for/list ([q (in-list qs)]
[next-q (in-list (cdr qs))])
(match (and (para-break-quad? q) (quad-ref next-q :first-line-indent 0))
[(or #false 0) (list next-q)]
[indent-val (list (make-quad #:from 'bo
#:to 'bi
#:draw-end q:string-draw-end
#:type first-line-indent-quad
#:attrs (quad-attrs next-q)
#:size (pt indent-val 10)) next-q)]))))
(match (and (para-break-quad? q) (quad-ref next-q :first-line-indent 0))
[(or #false 0) (list next-q)]
[indent-val (list (make-quad #:from 'bo
#:to 'bi
#:draw-end q:string-draw-end
#:type first-line-indent-quad
#:attrs (quad-attrs next-q)
#:size (pt indent-val 10)) next-q)]))))

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