suzanne.soy/racket
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix highlight range and refactor.

Browse Source
This commit is contained in:
Vincent St-Amour 2011-07-13 16:14:20 -04:00
parent 6dda3c3e03
commit baab138252
1 changed files with 23 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
collects/typed-scheme/optimizer/tool/display.rkt
View File

@ -8,41 +8,43 @@
(define (format-message stx msg)
(let* ([location (format "~a:~a: " (syntax-line stx) (syntax-column stx))]
[message (format "~a~a\n\n~a" location (syntax->datum stx) msg)])
;; return the message and the starting location of the syntax object
(values message (string-length location))))
[message (format "~a~a\n\n~a" location (syntax->datum stx) msg)]
[start (string-length location)]
[len (string-length (format "~a" (syntax->datum stx)))])
;; return the message, the starting location of the syntax object and
;; its end location
(values message start (+ start len))))
(define popup-width 500)
(define popup-height 300)
(define ((popup-callback entry) ed start end)
(define tt-style-delta (new style-delta%))
(send tt-style-delta set-family 'modern)
(define ((popup-callback entry) ed start end)
(match-define (report-entry subs start end badness) entry)
(define text (new text%))
(define win (new dialog% [label "Performance Report"]
[width popup-width] [height popup-height]))
(define pane (new text% [auto-wrap #t]))
(define canvas
(new editor-canvas% [parent win] [editor pane] [style '(no-hscroll)]))
(define tt-style-delta (new style-delta%))
(send tt-style-delta set-family 'modern)
(for ([s (in-list subs)])
(match-define (sub-report-entry stx msg) s)
(define-values (message stx-start) (format-message stx msg))
(define text (new text% [auto-wrap #t]))
(send text set-max-width (- popup-width 20)) ; minus the scrollbar
(send text insert-port (open-input-string message))
(send text change-style tt-style-delta
stx-start (+ stx-start (syntax-span stx)))
(send text auto-wrap #t)
(send text lock #t)
(send pane insert (new editor-snip% [editor text] [max-width popup-width]
[with-border? #f] [bottom-margin 10]))
(send pane insert-port (open-input-string "\n")))
(for-each (format-sub-report-entry pane) subs)
(send canvas scroll-to 0 0 0 0 #t) ; display the beginning
(send win show #t))
(define ((format-sub-report-entry pane) s)
(match-define (sub-report-entry stx msg) s)
(define-values (message stx-start stx-end) (format-message stx msg))
(define text (new text% [auto-wrap #t]))
(send text set-max-width (- popup-width 20)) ; minus the scrollbar
(send text insert-port (open-input-string message))
(send text change-style tt-style-delta stx-start stx-end)
(send text auto-wrap #t)
(send text lock #t)
(send pane insert (new editor-snip% [editor text] [max-width popup-width]
[with-border? #f] [bottom-margin 10]))
(send pane insert-port (open-input-string "\n")))
(define lowest-badness-color (make-object color% "pink"))
(define highest-badness-color (make-object color% "red"))
;; the higher the badness, the closer to red the highlight should be