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original commit: b978430967447a63bd81701200beb5f9dcf71675
This commit is contained in:
Robby Findler 2002-09-05 14:25:54 +00:00
parent 479d3360ef
commit 1c94dbf071
1 changed files with 38 additions and 5 deletions
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43
collects/framework/private/autosave.ss
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@ -4,11 +4,12 @@
(lib "class.ss") (lib "class.ss")
"sig.ss" "sig.ss"
(lib "mred-sig.ss" "mred") (lib "mred-sig.ss" "mred")
(lib "mred.ss" "mred") ;; remove this!
(lib "list.ss") (lib "list.ss")
(lib "string-constant.ss" "string-constants")) (lib "string-constant.ss" "string-constants"))
(provide autosave@) (provide autosave@)
(define autosave@ (define autosave@
(unit/sig framework:autosave^ (unit/sig framework:autosave^
(import mred^ (import mred^
@ -134,7 +135,7 @@
(parent vp))] (parent vp))]
[msg1-label (instantiate message% () [msg1-label (instantiate message% ()
(parent msg1-panel) (parent msg1-panel)
(label (string-constant autosave-original-label)))] (label (string-constant autosave-original-label:)))]
[msg1 (instantiate message% () [msg1 (instantiate message% ()
(label (or orig-file (string-constant autosave-unknown-filename))) (label (or orig-file (string-constant autosave-unknown-filename)))
(stretchable-width #t) (stretchable-width #t)
@ -143,7 +144,7 @@
(parent vp))] (parent vp))]
[msg2-label (instantiate message% () [msg2-label (instantiate message% ()
(parent msg2-panel) (parent msg2-panel)
(label (string-constant autosave-autosave-label)))] (label (string-constant autosave-autosave-label:)))]
[msg2 (instantiate message% () [msg2 (instantiate message% ()
(label backup-file) (label backup-file)
(stretchable-width #t) (stretchable-width #t)
@ -154,8 +155,40 @@
(send compare enable orig-file) (send compare enable orig-file)
(void)))) (void))))
(define (show-differences table-entry) ;; show-files : (list (union #f string[filename]) string) -> void
(void)) (define (show-files table-entry)
(let ([file1 (car table-entry)]
[file2 (cadr table-entry)])
(define frame (make-object show-files-frame%
(if file1
(string-constant autosave-compare-files)
(string-constant autosave-show-autosave))
#f
(if file1 600 300)
600))
(define hp (instantiate horizontal-panel% ()
(parent (send frame get-area-container))))
(when file1
(add-file-viewer file1 (string-constant autosave-original-label) hp))
(add-file-viewer file2 (string-constant autosave-autosave-label) hp)
(send frame show #t)))
;; add-file-viewer : string[filename] -> void
(define (add-file-viewer filename parent label)
(define vp (make-object vertical-panel% parent))
(define t (make-object show-files-text%))
(define msg1 (make-object message% label vp))
(define msg2 (make-object message% filename vp))
(define ec (make-object editor-canvas% vp t))
(send t load-file filename)
(send t hide-caret #t)
(send t lock #t))
(define show-files-frame% frame:basic%)
(define show-files-text%
(scheme:text-mixin
(editor:keymap-mixin
text:basic%)))
(define (recover-file parent child table-entry) (define (recover-file parent child table-entry)
(void))))) (void)))))