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original commit: ea95c0c66b632b77cd673852236ec079d63d36f6
This commit is contained in:
Robby Findler 2003-12-10 19:12:44 +00:00
parent 5ace21a45d
commit 9350fac023
3 changed files with 13 additions and 12 deletions
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18
collects/framework/private/color.ss
View File

@ -102,7 +102,7 @@
;; ---------------------- Preferences -------------------------------
(define should-color? #t)
(define tab-name #f)
(define token-sym->style #f)
;; ---------------------- Multi-threading ---------------------------
;; A list of thunks that color the buffer
@ -165,7 +165,7 @@
(set! colors
(cons
(let ((color (send (get-style-list) find-named-style
(scheme:short-sym->style-name type)))
(token-sym->style type)))
(sp (+ in-start-pos (sub1 new-token-start)))
(ep (+ in-start-pos (sub1 new-token-end))))
(lambda ()
@ -284,12 +284,12 @@
(colorer-driver)
(loop)))))
(define/public (start-colorer tab-name- get-token- pairs-)
(define/public (start-colorer token-sym->style- get-token- pairs-)
(unless force-stop?
(set! stopped? #f)
(reset-tokens)
(set! should-color? (preferences:get 'framework:coloring-active))
(set! tab-name tab-name-)
(set! token-sym->style token-sym->style-)
(set! get-token get-token-)
(set! pairs pairs-)
(set! parens (new paren-tree% (matches pairs)))
@ -308,7 +308,7 @@
(match-parens #t)
(reset-tokens)
(set! pairs null)
(set! tab-name #f)
(set! token-sym->style #f)
(set! get-token #f)))
(define/public (freeze-colorer)
@ -326,7 +326,7 @@
(when frozen?
(set! frozen? #f)
(when restart-after-freeze
(let ((tn tab-name)
(let ((tn token-sym->style)
(gt get-token)
(p pairs))
(stop-colorer (not should-color?))
@ -491,7 +491,9 @@
;;
;; matches is a list of lists of matching paren types.
;; For example, '((|(| |)|) (|[| |]|))
(init-field (get-token default-lexer) (tab-name 'default) (matches null))
(init-field (get-token default-lexer)
(token-sym->style (lambda (x) "Standard"))
(matches null))
(rename (super-on-disable-surrogate on-disable-surrogate))
(define/override (on-disable-surrogate text)
@ -501,7 +503,7 @@
(rename (super-on-enable-surrogate on-enable-surrogate))
(define/override (on-enable-surrogate text)
(super-on-enable-surrogate text)
(send text start-colorer tab-name get-token matches))
(send text start-colorer token-sym->style get-token matches))
(super-instantiate ())))

2
collects/framework/private/main.ss
View File

@ -195,8 +195,6 @@
color)))
(scheme:get-color-prefs-table))
(preferences:set-default 'framework:coloring-active #t boolean?)
;; need to add in the editor checkbox.
;; groups

3
collects/framework/private/scheme.ss
View File

@ -1062,8 +1062,9 @@
(send text end-edit-sequence))
(super-new (get-token scheme-lexer-wrapper)
(tab-name "Scheme")
(token-sym->style short-sym->style-name)
(matches '((|(| |)|)
(#\| \|#)
(|[| |]|)
(|{| |}|))))))