...
original commit: b61ae9eddf4666edefac36632de7fa82e87016c5
This commit is contained in:
Robby Findler
parent
769a63d8fb
commit
f6f2dfa9d4
|
|
@ -991,7 +991,6 @@
|
||||||
(unless (eq? (system-type) 'windows)
|
(unless (eq? (system-type) 'windows)
|
||||||
(map "middlebutton" "paste-click-region"))
|
(map "middlebutton" "paste-click-region"))
|
||||||
|
|
||||||
|
|
||||||
(map ":rightbuttonseq" "mouse-popup-menu")))))
|
(map ":rightbuttonseq" "mouse-popup-menu")))))
|
||||||
|
|
||||||
(define setup-search
|
(define setup-search
|
||||||
|
|
|
||||||
|
|
@ -12,418 +12,418 @@
|
||||||
(provide text@)
|
(provide text@)
|
||||||
|
|
||||||
(define text@
|
(define text@
|
||||||
(unit/sig framework:text^
|
(unit/sig framework:text^
|
||||||
(import mred^
|
(import mred^
|
||||||
[icon : framework:icon^]
|
[icon : framework:icon^]
|
||||||
[editor : framework:editor^]
|
[editor : framework:editor^]
|
||||||
[preferences : framework:preferences^]
|
[preferences : framework:preferences^]
|
||||||
[keymap : framework:keymap^]
|
[keymap : framework:keymap^]
|
||||||
[gui-utils : framework:gui-utils^]
|
[gui-utils : framework:gui-utils^]
|
||||||
[color-model : framework:color-model^]
|
[color-model : framework:color-model^]
|
||||||
[frame : framework:frame^])
|
[frame : framework:frame^])
|
||||||
|
|
||||||
(rename [-keymap% keymap%])
|
(rename [-keymap% keymap%])
|
||||||
|
|
||||||
(define-struct range (start end b/w-bitmap color caret-space?))
|
(define-struct range (start end b/w-bitmap color caret-space?))
|
||||||
(define-struct rectangle (left top right bottom b/w-bitmap color))
|
(define-struct rectangle (left top right bottom b/w-bitmap color))
|
||||||
|
|
||||||
;; wx: `default-wrapping?', add as the initial value for auto-wrap bitmap,
|
;; wx: `default-wrapping?', add as the initial value for auto-wrap bitmap,
|
||||||
;; unless matthew makes it primitive
|
;; unless matthew makes it primitive
|
||||||
|
|
||||||
(define basic<%>
|
(define basic<%>
|
||||||
(interface (editor:basic<%> (class->interface text%))
|
(interface (editor:basic<%> (class->interface text%))
|
||||||
highlight-range
|
highlight-range
|
||||||
get-styles-fixed
|
get-styles-fixed
|
||||||
set-styles-fixed
|
set-styles-fixed
|
||||||
move/copy-to-edit
|
move/copy-to-edit
|
||||||
initial-autowrap-bitmap))
|
initial-autowrap-bitmap))
|
||||||
|
|
||||||
(define highlight-pen (make-object pen% "BLACK" 0 'solid))
|
(define highlight-pen (make-object pen% "BLACK" 0 'solid))
|
||||||
(define highlight-brush (make-object brush% "black" 'solid))
|
(define highlight-brush (make-object brush% "black" 'solid))
|
||||||
|
|
||||||
(define basic-mixin
|
(define basic-mixin
|
||||||
(mixin (editor:basic<%> (class->interface text%)) (basic<%>)
|
(mixin (editor:basic<%> (class->interface text%)) (basic<%>)
|
||||||
(inherit get-canvases get-admin split-snip get-snip-position
|
(inherit get-canvases get-admin split-snip get-snip-position
|
||||||
begin-edit-sequence end-edit-sequence
|
begin-edit-sequence end-edit-sequence
|
||||||
set-autowrap-bitmap
|
set-autowrap-bitmap
|
||||||
delete find-snip invalidate-bitmap-cache
|
delete find-snip invalidate-bitmap-cache
|
||||||
set-file-format get-file-format
|
set-file-format get-file-format
|
||||||
get-style-list is-modified? change-style set-modified
|
get-style-list is-modified? change-style set-modified
|
||||||
position-location get-extent)
|
position-location get-extent)
|
||||||
|
|
||||||
(define range-rectangles null)
|
(define range-rectangles null)
|
||||||
(define ranges null)
|
(define ranges null)
|
||||||
|
|
||||||
(define (invalidate-rectangles rectangles)
|
(define (invalidate-rectangles rectangles)
|
||||||
(let ([b1 (box 0)]
|
(let ([b1 (box 0)]
|
||||||
[b2 (box 0)]
|
[b2 (box 0)]
|
||||||
[b3 (box 0)]
|
[b3 (box 0)]
|
||||||
[b4 (box 0)])
|
[b4 (box 0)])
|
||||||
(let-values ([(min-left max-right)
|
(let-values ([(min-left max-right)
|
||||||
(let loop ([left #f]
|
(let loop ([left #f]
|
||||||
[right #f]
|
[right #f]
|
||||||
[canvases (get-canvases)])
|
[canvases (get-canvases)])
|
||||||
|
(cond
|
||||||
|
[(null? canvases)
|
||||||
|
(values left right)]
|
||||||
|
[else
|
||||||
|
(let-values ([(this-left this-right)
|
||||||
|
(send (car canvases)
|
||||||
|
call-as-primary-owner
|
||||||
|
(lambda ()
|
||||||
|
(send (get-admin) get-view b1 b2 b3 b4)
|
||||||
|
(let* ([this-left (unbox b1)]
|
||||||
|
[this-width (unbox b3)]
|
||||||
|
[this-right (+ this-left this-width)])
|
||||||
|
(values this-left
|
||||||
|
this-right))))])
|
||||||
|
(if (and left right)
|
||||||
|
(loop (min this-left left)
|
||||||
|
(max this-right right)
|
||||||
|
(cdr canvases))
|
||||||
|
(loop this-left
|
||||||
|
this-right
|
||||||
|
(cdr canvases))))]))])
|
||||||
|
(when (and min-left max-right)
|
||||||
|
(let loop ([left #f]
|
||||||
|
[top #f]
|
||||||
|
[right #f]
|
||||||
|
[bottom #f]
|
||||||
|
[rectangles rectangles])
|
||||||
|
(cond
|
||||||
|
[(null? rectangles)
|
||||||
|
(when left
|
||||||
|
(let ([width (- right left)]
|
||||||
|
[height (- bottom top)])
|
||||||
|
(when (and (> width 0)
|
||||||
|
(> height 0))
|
||||||
|
(invalidate-bitmap-cache left top width height))))]
|
||||||
|
[else (let* ([r (car rectangles)]
|
||||||
|
|
||||||
|
[rleft (rectangle-left r)]
|
||||||
|
[rright (rectangle-right r)]
|
||||||
|
[rtop (rectangle-top r)]
|
||||||
|
[rbottom (rectangle-bottom r)]
|
||||||
|
|
||||||
|
[this-left (if (number? rleft)
|
||||||
|
rleft
|
||||||
|
min-left)]
|
||||||
|
[this-right (if (number? rright)
|
||||||
|
rright
|
||||||
|
max-right)]
|
||||||
|
[this-bottom rbottom]
|
||||||
|
[this-top rtop])
|
||||||
|
(if (and left top right bottom)
|
||||||
|
(loop (min this-left left)
|
||||||
|
(min this-top top)
|
||||||
|
(max this-right right)
|
||||||
|
(max this-bottom bottom)
|
||||||
|
(cdr rectangles))
|
||||||
|
(loop this-left
|
||||||
|
this-top
|
||||||
|
this-right
|
||||||
|
this-bottom
|
||||||
|
(cdr rectangles))))]))))))
|
||||||
|
|
||||||
|
(define (recompute-range-rectangles)
|
||||||
|
(let* ([b1 (box 0)]
|
||||||
|
[b2 (box 0)]
|
||||||
|
[new-rectangles
|
||||||
|
(lambda (range)
|
||||||
|
(let* ([start (range-start range)]
|
||||||
|
[end (range-end range)]
|
||||||
|
[b/w-bitmap (range-b/w-bitmap range)]
|
||||||
|
[color (range-color range)]
|
||||||
|
[caret-space? (range-caret-space? range)]
|
||||||
|
[start-eol? #f]
|
||||||
|
[end-eol? (if (= start end)
|
||||||
|
start-eol?
|
||||||
|
#t)])
|
||||||
|
(let-values ([(start-x top-start-y)
|
||||||
|
(begin
|
||||||
|
(position-location start b1 b2 #t start-eol? #t)
|
||||||
|
(values (if caret-space?
|
||||||
|
(+ 1 (unbox b1))
|
||||||
|
(unbox b1))
|
||||||
|
(unbox b2)))]
|
||||||
|
[(end-x top-end-y)
|
||||||
|
(begin (position-location end b1 b2 #t end-eol? #t)
|
||||||
|
(values (unbox b1) (unbox b2)))]
|
||||||
|
[(bottom-start-y)
|
||||||
|
(begin (position-location start b1 b2 #f start-eol? #t)
|
||||||
|
(unbox b2))]
|
||||||
|
[(bottom-end-y)
|
||||||
|
(begin (position-location end b1 b2 #f end-eol? #t)
|
||||||
|
(unbox b2))])
|
||||||
(cond
|
(cond
|
||||||
[(null? canvases)
|
[(= top-start-y top-end-y)
|
||||||
(values left right)]
|
(list
|
||||||
|
(make-rectangle start-x
|
||||||
|
top-start-y
|
||||||
|
(if (= end-x start-x)
|
||||||
|
(+ end-x 1)
|
||||||
|
end-x)
|
||||||
|
bottom-start-y
|
||||||
|
b/w-bitmap
|
||||||
|
color))]
|
||||||
[else
|
[else
|
||||||
(let-values ([(this-left this-right)
|
(list
|
||||||
(send (car canvases)
|
(make-rectangle start-x
|
||||||
call-as-primary-owner
|
top-start-y
|
||||||
(lambda ()
|
'right-edge
|
||||||
(send (get-admin) get-view b1 b2 b3 b4)
|
bottom-start-y
|
||||||
(let* ([this-left (unbox b1)]
|
b/w-bitmap
|
||||||
[this-width (unbox b3)]
|
color)
|
||||||
[this-right (+ this-left this-width)])
|
(make-rectangle 'left-edge
|
||||||
(values this-left
|
bottom-start-y
|
||||||
this-right))))])
|
'max-width
|
||||||
(if (and left right)
|
top-end-y
|
||||||
(loop (min this-left left)
|
b/w-bitmap
|
||||||
(max this-right right)
|
color)
|
||||||
(cdr canvases))
|
(make-rectangle 'left-edge
|
||||||
(loop this-left
|
top-end-y
|
||||||
this-right
|
end-x
|
||||||
(cdr canvases))))]))])
|
bottom-end-y
|
||||||
(when (and min-left max-right)
|
b/w-bitmap
|
||||||
(let loop ([left #f]
|
color))]))))]
|
||||||
[top #f]
|
[old-rectangles range-rectangles])
|
||||||
[right #f]
|
|
||||||
[bottom #f]
|
|
||||||
[rectangles rectangles])
|
|
||||||
(cond
|
|
||||||
[(null? rectangles)
|
|
||||||
(when left
|
|
||||||
(let ([width (- right left)]
|
|
||||||
[height (- bottom top)])
|
|
||||||
(when (and (> width 0)
|
|
||||||
(> height 0))
|
|
||||||
(invalidate-bitmap-cache left top width height))))]
|
|
||||||
[else (let* ([r (car rectangles)]
|
|
||||||
|
|
||||||
[rleft (rectangle-left r)]
|
(set! range-rectangles
|
||||||
[rright (rectangle-right r)]
|
(foldl (lambda (x l) (append (new-rectangles x) l))
|
||||||
[rtop (rectangle-top r)]
|
null ranges))))
|
||||||
[rbottom (rectangle-bottom r)]
|
|
||||||
|
|
||||||
[this-left (if (number? rleft)
|
(public highlight-range)
|
||||||
rleft
|
(define highlight-range
|
||||||
min-left)]
|
(opt-lambda (start end color bitmap [caret-space? #f] [priority 'low])
|
||||||
[this-right (if (number? rright)
|
(unless (let ([exact-pos-int?
|
||||||
rright
|
(lambda (x) (and (integer? x) (exact? x) (x . >= . 0)))])
|
||||||
max-right)]
|
(and (exact-pos-int? start)
|
||||||
[this-bottom rbottom]
|
(exact-pos-int? end)))
|
||||||
[this-top rtop])
|
(error 'highlight-range "expected first two arguments to be non-negative exact integers, got: ~e ~e"
|
||||||
(if (and left top right bottom)
|
start end))
|
||||||
(loop (min this-left left)
|
(unless (or (eq? priority 'high) (eq? priority 'low))
|
||||||
(min this-top top)
|
(error 'highlight-range "expected last argument to be either 'high or 'low, got: ~e"
|
||||||
(max this-right right)
|
priority))
|
||||||
(max this-bottom bottom)
|
(let ([l (make-range start end bitmap color caret-space?)])
|
||||||
(cdr rectangles))
|
(invalidate-rectangles range-rectangles)
|
||||||
(loop this-left
|
(set! ranges (if (eq? priority 'high) (cons l ranges) (append ranges (list l))))
|
||||||
this-top
|
|
||||||
this-right
|
|
||||||
this-bottom
|
|
||||||
(cdr rectangles))))]))))))
|
|
||||||
|
|
||||||
(define (recompute-range-rectangles)
|
|
||||||
(let* ([b1 (box 0)]
|
|
||||||
[b2 (box 0)]
|
|
||||||
[new-rectangles
|
|
||||||
(lambda (range)
|
|
||||||
(let* ([start (range-start range)]
|
|
||||||
[end (range-end range)]
|
|
||||||
[b/w-bitmap (range-b/w-bitmap range)]
|
|
||||||
[color (range-color range)]
|
|
||||||
[caret-space? (range-caret-space? range)]
|
|
||||||
[start-eol? #f]
|
|
||||||
[end-eol? (if (= start end)
|
|
||||||
start-eol?
|
|
||||||
#t)])
|
|
||||||
(let-values ([(start-x top-start-y)
|
|
||||||
(begin
|
|
||||||
(position-location start b1 b2 #t start-eol? #t)
|
|
||||||
(values (if caret-space?
|
|
||||||
(+ 1 (unbox b1))
|
|
||||||
(unbox b1))
|
|
||||||
(unbox b2)))]
|
|
||||||
[(end-x top-end-y)
|
|
||||||
(begin (position-location end b1 b2 #t end-eol? #t)
|
|
||||||
(values (unbox b1) (unbox b2)))]
|
|
||||||
[(bottom-start-y)
|
|
||||||
(begin (position-location start b1 b2 #f start-eol? #t)
|
|
||||||
(unbox b2))]
|
|
||||||
[(bottom-end-y)
|
|
||||||
(begin (position-location end b1 b2 #f end-eol? #t)
|
|
||||||
(unbox b2))])
|
|
||||||
(cond
|
|
||||||
[(= top-start-y top-end-y)
|
|
||||||
(list
|
|
||||||
(make-rectangle start-x
|
|
||||||
top-start-y
|
|
||||||
(if (= end-x start-x)
|
|
||||||
(+ end-x 1)
|
|
||||||
end-x)
|
|
||||||
bottom-start-y
|
|
||||||
b/w-bitmap
|
|
||||||
color))]
|
|
||||||
[else
|
|
||||||
(list
|
|
||||||
(make-rectangle start-x
|
|
||||||
top-start-y
|
|
||||||
'right-edge
|
|
||||||
bottom-start-y
|
|
||||||
b/w-bitmap
|
|
||||||
color)
|
|
||||||
(make-rectangle 'left-edge
|
|
||||||
bottom-start-y
|
|
||||||
'max-width
|
|
||||||
top-end-y
|
|
||||||
b/w-bitmap
|
|
||||||
color)
|
|
||||||
(make-rectangle 'left-edge
|
|
||||||
top-end-y
|
|
||||||
end-x
|
|
||||||
bottom-end-y
|
|
||||||
b/w-bitmap
|
|
||||||
color))]))))]
|
|
||||||
[old-rectangles range-rectangles])
|
|
||||||
|
|
||||||
(set! range-rectangles
|
|
||||||
(foldl (lambda (x l) (append (new-rectangles x) l))
|
|
||||||
null ranges))))
|
|
||||||
|
|
||||||
(public highlight-range)
|
|
||||||
(define highlight-range
|
|
||||||
(opt-lambda (start end color bitmap [caret-space? #f] [priority 'low])
|
|
||||||
(unless (let ([exact-pos-int?
|
|
||||||
(lambda (x) (and (integer? x) (exact? x) (x . >= . 0)))])
|
|
||||||
(and (exact-pos-int? start)
|
|
||||||
(exact-pos-int? end)))
|
|
||||||
(error 'highlight-range "expected first two arguments to be non-negative exact integers, got: ~e ~e"
|
|
||||||
start end))
|
|
||||||
(unless (or (eq? priority 'high) (eq? priority 'low))
|
|
||||||
(error 'highlight-range "expected last argument to be either 'high or 'low, got: ~e"
|
|
||||||
priority))
|
|
||||||
(let ([l (make-range start end bitmap color caret-space?)])
|
|
||||||
(invalidate-rectangles range-rectangles)
|
|
||||||
(set! ranges (if (eq? priority 'high) (cons l ranges) (append ranges (list l))))
|
|
||||||
(recompute-range-rectangles)
|
|
||||||
(invalidate-rectangles range-rectangles)
|
|
||||||
(lambda ()
|
|
||||||
(let ([old-rectangles range-rectangles])
|
|
||||||
(set! ranges
|
|
||||||
(let loop ([r ranges])
|
|
||||||
(cond
|
|
||||||
[(null? r) r]
|
|
||||||
[else (if (eq? (car r) l)
|
|
||||||
(cdr r)
|
|
||||||
(cons (car r) (loop (cdr r))))])))
|
|
||||||
(recompute-range-rectangles)
|
(recompute-range-rectangles)
|
||||||
(invalidate-rectangles old-rectangles))))))
|
(invalidate-rectangles range-rectangles)
|
||||||
(rename [super-on-paint on-paint])
|
(lambda ()
|
||||||
(override on-paint)
|
(let ([old-rectangles range-rectangles])
|
||||||
(define (on-paint before dc left-margin top-margin right-margin bottom-margin dx dy draw-caret)
|
(set! ranges
|
||||||
(super-on-paint before dc left-margin top-margin right-margin bottom-margin dx dy draw-caret)
|
(let loop ([r ranges])
|
||||||
(recompute-range-rectangles)
|
(cond
|
||||||
(let ([b1 (box 0)]
|
[(null? r) r]
|
||||||
[b2 (box 0)]
|
[else (if (eq? (car r) l)
|
||||||
[b3 (box 0)]
|
(cdr r)
|
||||||
[b4 (box 0)])
|
(cons (car r) (loop (cdr r))))])))
|
||||||
(for-each
|
(recompute-range-rectangles)
|
||||||
(lambda (rectangle)
|
(invalidate-rectangles old-rectangles))))))
|
||||||
(let-values ([(view-x view-y view-width view-height)
|
(rename [super-on-paint on-paint])
|
||||||
(begin
|
(override on-paint)
|
||||||
(send (get-admin) get-view b1 b2 b3 b4)
|
(define (on-paint before dc left-margin top-margin right-margin bottom-margin dx dy draw-caret)
|
||||||
(values (unbox b1)
|
(super-on-paint before dc left-margin top-margin right-margin bottom-margin dx dy draw-caret)
|
||||||
(unbox b2)
|
(recompute-range-rectangles)
|
||||||
(unbox b3)
|
(let ([b1 (box 0)]
|
||||||
(unbox b4)))])
|
[b2 (box 0)]
|
||||||
(let* ([old-pen (send dc get-pen)]
|
[b3 (box 0)]
|
||||||
[old-brush (send dc get-brush)]
|
[b4 (box 0)])
|
||||||
[b/w-bitmap (rectangle-b/w-bitmap rectangle)]
|
(for-each
|
||||||
[color (let* ([rc (rectangle-color rectangle)]
|
(lambda (rectangle)
|
||||||
[tmpc (make-object color% 0 0 0)])
|
(let-values ([(view-x view-y view-width view-height)
|
||||||
(if rc
|
(begin
|
||||||
(begin (send dc try-color rc tmpc)
|
(send (get-admin) get-view b1 b2 b3 b4)
|
||||||
(if (<= (color-model:rgb-color-distance
|
(values (unbox b1)
|
||||||
(send rc red)
|
(unbox b2)
|
||||||
(send rc green)
|
(unbox b3)
|
||||||
(send rc blue)
|
(unbox b4)))])
|
||||||
(send tmpc red)
|
(let* ([old-pen (send dc get-pen)]
|
||||||
(send tmpc green)
|
[old-brush (send dc get-brush)]
|
||||||
(send tmpc blue))
|
[b/w-bitmap (rectangle-b/w-bitmap rectangle)]
|
||||||
18)
|
[color (let* ([rc (rectangle-color rectangle)]
|
||||||
rc
|
[tmpc (make-object color% 0 0 0)])
|
||||||
#f))
|
(if rc
|
||||||
rc))]
|
(begin (send dc try-color rc tmpc)
|
||||||
[first-number (lambda (x y) (if (number? x) x y))]
|
(if (<= (color-model:rgb-color-distance
|
||||||
[left (max left-margin (first-number (rectangle-left rectangle) view-x))]
|
(send rc red)
|
||||||
[top (max top-margin (rectangle-top rectangle))]
|
(send rc green)
|
||||||
[right (min right-margin
|
(send rc blue)
|
||||||
(if (number? (rectangle-right rectangle))
|
(send tmpc red)
|
||||||
(rectangle-right rectangle)
|
(send tmpc green)
|
||||||
(+ view-x view-width)))]
|
(send tmpc blue))
|
||||||
[bottom (min bottom-margin (rectangle-bottom rectangle))]
|
18)
|
||||||
[width (max 0 (- right left))]
|
rc
|
||||||
[height (max 0 (- bottom top))])
|
#f))
|
||||||
(let/ec k
|
rc))]
|
||||||
(cond
|
[first-number (lambda (x y) (if (number? x) x y))]
|
||||||
[(and before color)
|
[left (max left-margin (first-number (rectangle-left rectangle) view-x))]
|
||||||
(send highlight-pen set-color color)
|
[top (max top-margin (rectangle-top rectangle))]
|
||||||
(send highlight-brush set-color color)]
|
[right (min right-margin
|
||||||
[(and (not before) (not color) b/w-bitmap)
|
(if (number? (rectangle-right rectangle))
|
||||||
(send highlight-pen set-stipple b/w-bitmap)
|
(rectangle-right rectangle)
|
||||||
(send highlight-brush set-stipple b/w-bitmap)]
|
(+ view-x view-width)))]
|
||||||
[else (k (void))])
|
[bottom (min bottom-margin (rectangle-bottom rectangle))]
|
||||||
(send dc set-pen highlight-pen)
|
[width (max 0 (- right left))]
|
||||||
(send dc set-brush highlight-brush)
|
[height (max 0 (- bottom top))])
|
||||||
(send dc draw-rectangle (+ left dx) (+ top dy) width height)
|
(let/ec k
|
||||||
(send dc set-pen old-pen)
|
(cond
|
||||||
(send dc set-brush old-brush)))))
|
[(and before color)
|
||||||
range-rectangles)))
|
(send highlight-pen set-color color)
|
||||||
|
(send highlight-brush set-color color)]
|
||||||
|
[(and (not before) (not color) b/w-bitmap)
|
||||||
|
(send highlight-pen set-stipple b/w-bitmap)
|
||||||
|
(send highlight-brush set-stipple b/w-bitmap)]
|
||||||
|
[else (k (void))])
|
||||||
|
(send dc set-pen highlight-pen)
|
||||||
|
(send dc set-brush highlight-brush)
|
||||||
|
(send dc draw-rectangle (+ left dx) (+ top dy) width height)
|
||||||
|
(send dc set-pen old-pen)
|
||||||
|
(send dc set-brush old-brush)))))
|
||||||
|
range-rectangles)))
|
||||||
|
|
||||||
(define styles-fixed? #f)
|
(define styles-fixed? #f)
|
||||||
(define styles-fixed-edit-modified? #f)
|
(define styles-fixed-edit-modified? #f)
|
||||||
(public get-styles-fixed set-styles-fixed)
|
(public get-styles-fixed set-styles-fixed)
|
||||||
(define (get-styles-fixed) styles-fixed?)
|
(define (get-styles-fixed) styles-fixed?)
|
||||||
(define (set-styles-fixed b) (set! styles-fixed? b))
|
(define (set-styles-fixed b) (set! styles-fixed? b))
|
||||||
|
|
||||||
(rename
|
(rename
|
||||||
[super-on-change-style on-change-style]
|
[super-on-change-style on-change-style]
|
||||||
[super-after-change-style after-change-style]
|
[super-after-change-style after-change-style]
|
||||||
[super-on-insert on-insert]
|
[super-on-insert on-insert]
|
||||||
[super-after-insert after-insert])
|
[super-after-insert after-insert])
|
||||||
(override on-change-style on-insert after-insert after-change-style)
|
(override on-change-style on-insert after-insert after-change-style)
|
||||||
(define (on-change-style start len)
|
(define (on-change-style start len)
|
||||||
(when styles-fixed?
|
(when styles-fixed?
|
||||||
(set! styles-fixed-edit-modified? (is-modified?)))
|
(set! styles-fixed-edit-modified? (is-modified?)))
|
||||||
(super-on-change-style start len))
|
(super-on-change-style start len))
|
||||||
(define (on-insert start len)
|
(define (on-insert start len)
|
||||||
(begin-edit-sequence)
|
(begin-edit-sequence)
|
||||||
(super-on-insert start len))
|
(super-on-insert start len))
|
||||||
(define (after-insert start len)
|
(define (after-insert start len)
|
||||||
(when styles-fixed?
|
(when styles-fixed?
|
||||||
(change-style (send (get-style-list) find-named-style "Standard")
|
(change-style (send (get-style-list) find-named-style "Standard")
|
||||||
start
|
start
|
||||||
(+ start len)))
|
(+ start len)))
|
||||||
(super-after-insert start len)
|
(super-after-insert start len)
|
||||||
(end-edit-sequence))
|
(end-edit-sequence))
|
||||||
(define (after-change-style start len)
|
(define (after-change-style start len)
|
||||||
(super-after-change-style start len)
|
(super-after-change-style start len)
|
||||||
(when styles-fixed?
|
(when styles-fixed?
|
||||||
(set-modified styles-fixed-edit-modified?)))
|
(set-modified styles-fixed-edit-modified?)))
|
||||||
|
|
||||||
(public move/copy-to-edit)
|
(public move/copy-to-edit)
|
||||||
(define (move/copy-to-edit dest-edit start end dest-position)
|
(define (move/copy-to-edit dest-edit start end dest-position)
|
||||||
(split-snip start)
|
(split-snip start)
|
||||||
(split-snip end)
|
(split-snip end)
|
||||||
(let loop ([snip (find-snip end 'before)])
|
(let loop ([snip (find-snip end 'before)])
|
||||||
(cond
|
(cond
|
||||||
[(or (not snip) (< (get-snip-position snip) start))
|
[(or (not snip) (< (get-snip-position snip) start))
|
||||||
(void)]
|
(void)]
|
||||||
[else
|
[else
|
||||||
(let ([prev (send snip previous)]
|
(let ([prev (send snip previous)]
|
||||||
[released/copied (if (send snip release-from-owner)
|
[released/copied (if (send snip release-from-owner)
|
||||||
snip
|
snip
|
||||||
(let* ([copy (send snip copy)]
|
(let* ([copy (send snip copy)]
|
||||||
[snip-start (get-snip-position snip)]
|
[snip-start (get-snip-position snip)]
|
||||||
[snip-end (+ snip-start (send snip get-count))])
|
[snip-end (+ snip-start (send snip get-count))])
|
||||||
(delete snip-start snip-end)
|
(delete snip-start snip-end)
|
||||||
snip))])
|
snip))])
|
||||||
(send dest-edit insert released/copied dest-position dest-position)
|
(send dest-edit insert released/copied dest-position dest-position)
|
||||||
(loop prev))])))
|
(loop prev))])))
|
||||||
|
|
||||||
(public initial-autowrap-bitmap)
|
(public initial-autowrap-bitmap)
|
||||||
(define (initial-autowrap-bitmap) (icon:get-autowrap-bitmap))
|
(define (initial-autowrap-bitmap) (icon:get-autowrap-bitmap))
|
||||||
|
|
||||||
(super-instantiate ())
|
(super-instantiate ())
|
||||||
(set-autowrap-bitmap (initial-autowrap-bitmap))))
|
(set-autowrap-bitmap (initial-autowrap-bitmap))))
|
||||||
|
|
||||||
(define hide-caret/selection<%> (interface (basic<%>)))
|
(define hide-caret/selection<%> (interface (basic<%>)))
|
||||||
(define hide-caret/selection-mixin
|
(define hide-caret/selection-mixin
|
||||||
(mixin (basic<%>) (hide-caret/selection<%>)
|
(mixin (basic<%>) (hide-caret/selection<%>)
|
||||||
(override after-set-position)
|
(override after-set-position)
|
||||||
(inherit get-start-position get-end-position hide-caret)
|
(inherit get-start-position get-end-position hide-caret)
|
||||||
(define (after-set-position)
|
(define (after-set-position)
|
||||||
(hide-caret (= (get-start-position) (get-end-position))))
|
(hide-caret (= (get-start-position) (get-end-position))))
|
||||||
(super-instantiate ())))
|
(super-instantiate ())))
|
||||||
|
|
||||||
(define searching<%> (interface (editor:keymap<%> basic<%>)))
|
(define searching<%> (interface (editor:keymap<%> basic<%>)))
|
||||||
(define searching-mixin
|
(define searching-mixin
|
||||||
(mixin (editor:keymap<%> basic<%>) (searching<%>)
|
(mixin (editor:keymap<%> basic<%>) (searching<%>)
|
||||||
(rename [super-get-keymaps get-keymaps])
|
(rename [super-get-keymaps get-keymaps])
|
||||||
(override get-keymaps)
|
(override get-keymaps)
|
||||||
(define (get-keymaps)
|
(define (get-keymaps)
|
||||||
(cons (keymap:get-search) (super-get-keymaps)))
|
(cons (keymap:get-search) (super-get-keymaps)))
|
||||||
(super-instantiate ())))
|
(super-instantiate ())))
|
||||||
|
|
||||||
(define return<%> (interface ((class->interface text%))))
|
(define return<%> (interface ((class->interface text%))))
|
||||||
(define return-mixin
|
(define return-mixin
|
||||||
(mixin ((class->interface text%)) (return<%>)
|
(mixin ((class->interface text%)) (return<%>)
|
||||||
(init-field return)
|
(init-field return)
|
||||||
(rename [super-on-local-char on-local-char])
|
(rename [super-on-local-char on-local-char])
|
||||||
(override on-local-char)
|
(override on-local-char)
|
||||||
(define (on-local-char key)
|
(define (on-local-char key)
|
||||||
(let ([cr-code #\return]
|
(let ([cr-code #\return]
|
||||||
[lf-code #\newline]
|
[lf-code #\newline]
|
||||||
[code (send key get-key-code)])
|
[code (send key get-key-code)])
|
||||||
(or (and (char? code)
|
(or (and (char? code)
|
||||||
(or (char=? lf-code code)
|
(or (char=? lf-code code)
|
||||||
(char=? cr-code code))
|
(char=? cr-code code))
|
||||||
(return))
|
(return))
|
||||||
(super-on-local-char key))))
|
(super-on-local-char key))))
|
||||||
(super-instantiate ())))
|
(super-instantiate ())))
|
||||||
|
|
||||||
(define info<%> (interface (basic<%>)))
|
(define info<%> (interface (basic<%>)))
|
||||||
|
|
||||||
(define info-mixin
|
(define info-mixin
|
||||||
(mixin (editor:keymap<%> basic<%>) (info<%>)
|
(mixin (editor:keymap<%> basic<%>) (info<%>)
|
||||||
(inherit get-start-position get-end-position get-canvas
|
(inherit get-start-position get-end-position get-canvas
|
||||||
run-after-edit-sequence)
|
run-after-edit-sequence)
|
||||||
(rename [super-after-set-position after-set-position]
|
(rename [super-after-set-position after-set-position]
|
||||||
[super-after-edit-sequence after-edit-sequence]
|
[super-after-edit-sequence after-edit-sequence]
|
||||||
[super-on-edit-sequence on-edit-sequence]
|
[super-on-edit-sequence on-edit-sequence]
|
||||||
[super-after-insert after-insert]
|
[super-after-insert after-insert]
|
||||||
[super-after-delete after-delete]
|
[super-after-delete after-delete]
|
||||||
[super-set-overwrite-mode set-overwrite-mode]
|
[super-set-overwrite-mode set-overwrite-mode]
|
||||||
[super-set-anchor set-anchor])
|
[super-set-anchor set-anchor])
|
||||||
(define (enqueue-for-frame call-method tag)
|
(define (enqueue-for-frame call-method tag)
|
||||||
(run-after-edit-sequence
|
(run-after-edit-sequence
|
||||||
(rec from-enqueue-for-frame
|
(rec from-enqueue-for-frame
|
||||||
(lambda ()
|
(lambda ()
|
||||||
(let ([canvas (get-canvas)])
|
(let ([canvas (get-canvas)])
|
||||||
(when canvas
|
(when canvas
|
||||||
(let ([frame (send canvas get-top-level-window)])
|
(let ([frame (send canvas get-top-level-window)])
|
||||||
(when (is-a? frame frame:text-info<%>)
|
(when (is-a? frame frame:text-info<%>)
|
||||||
(call-method frame)))))))
|
(call-method frame)))))))
|
||||||
tag))
|
tag))
|
||||||
(override set-anchor set-overwrite-mode after-set-position after-insert after-delete)
|
(override set-anchor set-overwrite-mode after-set-position after-insert after-delete)
|
||||||
(define (set-anchor x)
|
(define (set-anchor x)
|
||||||
(super-set-anchor x)
|
(super-set-anchor x)
|
||||||
(enqueue-for-frame
|
(enqueue-for-frame
|
||||||
(lambda (x) (send x anchor-status-changed))
|
(lambda (x) (send x anchor-status-changed))
|
||||||
'framework:anchor-status-changed))
|
'framework:anchor-status-changed))
|
||||||
(define (set-overwrite-mode x)
|
(define (set-overwrite-mode x)
|
||||||
(super-set-overwrite-mode x)
|
(super-set-overwrite-mode x)
|
||||||
(enqueue-for-frame
|
(enqueue-for-frame
|
||||||
(lambda (x) (send x overwrite-status-changed))
|
(lambda (x) (send x overwrite-status-changed))
|
||||||
'framework:overwrite-status-changed))
|
'framework:overwrite-status-changed))
|
||||||
(define (after-set-position)
|
(define (after-set-position)
|
||||||
(super-after-set-position)
|
(super-after-set-position)
|
||||||
(enqueue-for-frame
|
(enqueue-for-frame
|
||||||
(lambda (x) (send x editor-position-changed))
|
(lambda (x) (send x editor-position-changed))
|
||||||
'framework:editor-position-changed))
|
'framework:editor-position-changed))
|
||||||
(define (after-insert start len)
|
(define (after-insert start len)
|
||||||
(super-after-insert start len)
|
(super-after-insert start len)
|
||||||
(enqueue-for-frame
|
(enqueue-for-frame
|
||||||
(lambda (x) (send x editor-position-changed))
|
(lambda (x) (send x editor-position-changed))
|
||||||
'framework:editor-position-changed))
|
'framework:editor-position-changed))
|
||||||
(define (after-delete start len)
|
(define (after-delete start len)
|
||||||
(super-after-delete start len)
|
(super-after-delete start len)
|
||||||
(enqueue-for-frame
|
(enqueue-for-frame
|
||||||
(lambda (x) (send x editor-position-changed))
|
(lambda (x) (send x editor-position-changed))
|
||||||
'framework:editor-position-changed))
|
'framework:editor-position-changed))
|
||||||
(super-instantiate ())))
|
(super-instantiate ())))
|
||||||
|
|
||||||
(define clever-file-format<%> (interface ((class->interface text%))))
|
(define clever-file-format<%> (interface ((class->interface text%))))
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue
Block a user