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(font-weight-table, font-slant-table)

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(font-swidth-table): Declare them by defconst.  Change the format
of elements.  Call internal-set-font-style-table after their
declaration.
(face-valid-attribute-values): Call font-family-list.  Get values
for width, weight, and slant from font-xxx-table.
This commit is contained in:
Kenichi Handa 2008-05-14 01:56:27 +00:00
parent d04effb34e
commit 6e783e91cb
1 changed files with 51 additions and 72 deletions
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123
lisp/faces.el
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@ -101,76 +101,46 @@ REGISTRY, ALTERNATIVE1, ALTERNATIVE2, and etc."
(internal-set-alternative-font-registry-alist value)))
(defcustom font-weight-table
(if (eq system-type 'windows-nt)
'((thin . 100)
(ultralight . 199) (ultra-light . 200) (extra-light . 201)
(light . 300)
(semilight . 330) (semi-light . 331)
(book . 350)
(normal . 400) (regular . 401)
(medium . 500)
(semibold . 599) (semi-bold . 600) (demibold . 601) (demi . 602)
(bold . 700)
(extrabold . 799) (extra-bold . 800)
(ultrabold . 801) (ultra-bold . 802)
(black . 900) (heavy . 901))
'((thin . 0)
(ultralight . 39) (ultra-light . 40) (extra-light . 41)
(light . 50)
(semilight . 65) (semi-light . 66)
(book . 75)
(medium . 99) (regular . 100) (normal . 101)
(semibold . 179) (semi-bold . 180) (demibold . 181) (demi . 182)
(bold . 200)
(extrabold . 204) (extra-bold . 205)
(ultrabold . 206) (ultra-bold . 207)
(black . 210) (heavy . 211)))
"*Alist of font weight symbols vs the corresponding numeric values."
:tag "Font weight table"
:version "23.1"
:group 'font-selection
:type '(repeat (cons symbol integer))
:set #'(lambda (symbol value)
(set-default symbol value)
(if (fboundp 'internal-set-font-style-table)
(internal-set-font-style-table :weight value))))
(defconst font-weight-table
'((thin 0)
(ultra-light 20 ultralight)
(extra-light 40 extralight)
(light 50)
(semi-light 75 semilight demilight book)
(normal 100 medium regular)
(semi-bold 180 semibold demibold demi)
(bold 200)
(extra-bold 205 extrabold)
(ultra-bold 210 ultrabold black))
"Alist of font weight symbols vs the corresponding numeric values.
Each element has the form:
\(SYMBOLIC-VALUE NUMERIC-VALUE ALISE-SYMBOL ...)
")
(defcustom font-slant-table
'((ro . 0)
(ri . 10)
(r . 98) (roman . 99) (normal . 100)
(i . 199) (italic . 200) (ot . 201)
(o . 210) (oblique . 211))
"*Alist of font slant symbols vs the corresponding numeric values."
:tag "Font slant table"
:version "23.1"
:group 'font-selection
:type '(repeat (cons symbol integer))
:set #'(lambda (symbol value)
(set-default symbol value)
(if (fboundp 'internal-set-font-style-table)
(internal-set-font-style-table :slant value))))
(defconst font-slant-table
'((reverse-oblique 0 ro)
(reverse-italic 10 ri)
(normal 100 r)
(italic 200 i ot)
(oblique 210 o))
"Alist of font slant symbols vs the corresponding numeric values.
See `font-weight-table' for the detailed format.")
(defcustom font-swidth-table
'((ultracondensed . 50) (ultra-condensed . 51)
(extracondensed . 63) (extra-condensed . 64)
(narrow . 74) (compressed . 75) (condensed . 76)
(semi-condensed . 87) (semicondensed . 88)
(medium . 99) (normal . 100) (regular . 101)
(semiexpanded . 112) (semi-expanded . 113) (demiexpanded . 114)
(expanded . 125)
(extraexpanded . 150) (extra-expanded . 151)
(ultraexpanded . 199) (ultra-expanded . 200) (wide . 201))
"*Alist of font swidth symbols vs the corresponding numeric values."
:tag "Font swidth table"
:version "23.1"
:group 'font-selection
:type '(repeat (cons symbol integer))
:set #'(lambda (symbol value)
(set-default symbol value)
(if (fboundp 'internal-set-font-style-table)
(internal-set-font-style-table :width value))))
(defconst font-width-table
'((ultra-condensed 50 ultracondensed)
(extra-condensed 63 extracondensed)
(condensed 75 compressed narrow)
(semi-condensed 87 semicondensed semicondensed)
(normal 100 medium regular)
(semi-expanded 113 semiexpanded demiexpanded)
(expanded 125)
(extra-expanded 150 extraexpanded)
(ultra-expanded 200 ultraexpanded wide))
"Alist of font width symbols vs the corresponding numeric values.
See `font-weight-table' for the detailed format.")
(internal-set-font-style-table
font-weight-table font-slant-table font-width-table)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Creation, copying.
@ -1014,12 +984,21 @@ an integer value."
(:family
(if (window-system frame)
(mapcar #'(lambda (x) (cons (car x) (car x)))
(x-font-family-list))
(font-family-list))
;; Only one font on TTYs.
(list (cons "default" "default"))))
((:width :weight :slant :inverse-video)
(mapcar #'(lambda (x) (cons (symbol-name x) x))
(internal-lisp-face-attribute-values attribute)))
(:width
(mapcar #'(lambda (x) (cons (symbol-name (car x)) (car x)))
font-width-table))
(:weight
(mapcar #'(lambda (x) (cons (symbol-name (car x)) (car x)))
font-weight-table))
(:slant
(mapcar #'(lambda (x) (cons (symbol-name (car x)) (car x)))
font-slant-table))
(:inverse-video
(mapcar #'(lambda (x) (cons (symbol-name x) x))
(internal-lisp-face-attribute-values attribute)))
((:underline :overline :strike-through :box)
(if (window-system frame)
(nconc (mapcar #'(lambda (x) (cons (symbol-name x) x))