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tabs remember the ints/defs state now

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svn: r102
This commit is contained in:
Robby Findler 2005-06-15 21:01:42 +00:00
parent 7f7d9bb7fb
commit fcf7f29630
1 changed files with 47 additions and 15 deletions
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60
collects/drscheme/private/unit.ss
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@ -66,6 +66,7 @@ module browser threading seems wrong.
(define-local-member-name
get-visible-defs
set-visible-defs
set-focus-d/i
get-i
set-i)
(define tab<%>
@ -76,6 +77,7 @@ module browser threading seems wrong.
get-visible-defs
set-visible-defs
set-visible-ints
set-focus-d/i
get-i
set-i
break-callback
@ -854,11 +856,14 @@ module browser threading seems wrong.
(class* object% (drscheme:rep:context<%> tab<%>)
(init-field frame
defs
i)
i
defs-shown?
ints-shown?)
(define enabled? #t)
(field [ints #f]
[visible-defs #f]
[visible-ints #f])
[visible-ints #f]
[focus-d/i 'defs])
;; only called to initialize this tab.
;; the interactions editor should be invariant.
@ -867,10 +872,17 @@ module browser threading seems wrong.
(define/public-final (get-frame) frame)
(define/public-final (get-defs) defs)
(define/public-final (get-ints) ints)
(define/public-final (get-visible-defs) visible-defs)
(define/public-final (set-visible-defs vd) (set! visible-defs vd))
(define/public-final (get-visible-ints) visible-ints)
(define/public-final (set-visible-ints vi) (set! visible-ints vi))
(define/public-final (get-visible-defs) (values visible-defs defs-shown?))
(define/public-final (set-visible-defs vd ds?)
(set! visible-defs vd)
(set! defs-shown? ds?))
(define/public-final (get-visible-ints) (values visible-ints ints-shown?))
(define/public-final (set-visible-ints vi is?)
(set! visible-ints vi)
(set! ints-shown? is?))
(define/public-final (set-focus-d/i di)
(set! focus-d/i di))
(define/public-final (get-focus-d/i) focus-d/i)
(define/public-final (get-i) i)
(define/public-final (set-i _i) (set! i _i))
(define/public (disable-evaluation)
@ -1985,7 +1997,12 @@ module browser threading seems wrong.
(opt-lambda ([filename #f])
(let* ([defs (new (drscheme:get/extend:get-definitions-text))]
[tab-count (length tabs)]
[new-tab (new (drscheme:get/extend:get-tab) (defs defs) (i tab-count) (frame this))]
[new-tab (new (drscheme:get/extend:get-tab)
(defs defs)
(i tab-count)
(frame this)
(defs-shown? #t)
(ints-shown? (not filename)))]
[ints (make-object (drscheme:get/extend:get-interactions-text) new-tab)])
(send new-tab set-ints ints)
(set! tabs (append tabs (list new-tab)))
@ -2099,14 +2116,18 @@ module browser threading seems wrong.
(when admin
(send admin get-view xb yb wb hb)))))
(list (unbox xb) (unbox yb) (unbox wb) (unbox hb))))
(send current-tab set-visible-ints (get-visible-regions interactions-text))
(send current-tab set-visible-defs (get-visible-regions definitions-text)))
(send current-tab set-visible-ints (get-visible-regions interactions-text) interactions-shown?)
(send current-tab set-visible-defs (get-visible-regions definitions-text) definitions-shown?)
(send current-tab set-focus-d/i
(if (ormap (λ (x) (send x has-focus?)) interactions-canvases)
'ints
'defs)))
(define/private (restore-visible-tab-regions)
(define (set-visible-regions txt regions)
(when regions
(let ([canvases (send txt get-canvases)])
(when (= (length canvases) (length regions))
(let* ([canvases (send txt get-canvases)])
(when (equal? (length canvases) (length regions))
(for-each (λ (c r) (set-visible-region txt c r)) canvases regions)))))
(define (set-visible-region txt canvas region)
(send canvas scroll-to
@ -2115,8 +2136,17 @@ module browser threading seems wrong.
(third region)
(fourth region)
#t))
(set-visible-regions interactions-text (send current-tab get-visible-ints))
(set-visible-regions definitions-text (send current-tab get-visible-defs)))
(let-values ([(vi is?) (send current-tab get-visible-ints)])
(set-visible-regions interactions-text vi)
(set! interactions-shown? is?))
(let-values ([(vd ds?) (send current-tab get-visible-defs)])
(set-visible-regions definitions-text vd)
(set! definitions-shown? ds?))
(update-shown)
(case (send current-tab get-focus-d/i)
[(defs) (send (car definitions-canvases) focus)]
[(ints) (send (car interactions-canvases) focus)]))
(define/private (pathname-equal? p1 p2)
(with-handlers ([exn:fail:filesystem? (λ (x) #f)])
@ -2772,7 +2802,9 @@ module browser threading seems wrong.
(define tabs (list (new (drscheme:get/extend:get-tab)
(defs definitions-text)
(frame this)
(i 0))))
(i 0)
(defs-shown? #t)
(ints-shown? #t))))
;; current-tab : tab
;; corresponds to the tabs-panel's active button.