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add c:x;m keyboard shortcut for renaming bound variables

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This commit is contained in:
Robby Findler 2013-04-30 17:57:11 -05:00
parent d4c63af3d6
commit 0c9f16a829
3 changed files with 41 additions and 6 deletions
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43
collects/drracket/private/syncheck/gui.rkt
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@ -674,6 +674,34 @@ If the namespace does not, they are colored the unbound color.
(rename-menu-callback frame-parent
name-to-offer
an-identifier-location-set)))]))
(define/public (syncheck:rename-identifier text)
(when arrow-records
(define arrow-record (hash-ref arrow-records text #f))
(define (find-ils pos)
(define vec-ents (interval-map-ref arrow-record pos null))
(for/or ([x (in-list vec-ents)])
(and (identifier-location-set? x)
x)))
(define an-identifier-location-set
(or (find-ils (send text get-start-position))
(and (= (send text get-start-position)
(send text get-end-position))
(find-ils (- (send text get-start-position) 1)))))
(when an-identifier-location-set
(define example-lst (set-first (uf-find (identifier-location-set-set an-identifier-location-set))))
(define name-to-offer (send (list-ref example-lst 0) get-text
(list-ref example-lst 1)
(list-ref example-lst 2)))
(define frame-parent
(let ([canvas (send text get-canvas)])
(and canvas
(send canvas get-top-level-window))))
(rename-menu-callback frame-parent
name-to-offer
an-identifier-location-set))))
;; rename-callback : string
;; (and/c syncheck-text<%> definitions-text<%>)
@ -2137,7 +2165,7 @@ If the namespace does not, they are colored the unbound color.
(when (is-a? frame syncheck-frame<%>)
(send frame syncheck:button-callback))))))))
(let ([jump-callback
(let ([cs-callback
(λ (send-msg)
(λ (obj evt)
(when (is-a? obj text%)
@ -2150,16 +2178,20 @@ If the namespace does not, they are colored the unbound color.
(send-msg defs obj))))))))))])
(send keymap add-function
"jump to binding occurrence"
(jump-callback (λ (defs obj) (send defs syncheck:jump-to-binding-occurrence obj))))
(cs-callback (λ (defs obj) (send defs syncheck:jump-to-binding-occurrence obj))))
(send keymap add-function
"jump to next bound occurrence"
(jump-callback (λ (defs obj) (send defs syncheck:jump-to-next-bound-occurrence obj))))
(cs-callback (λ (defs obj) (send defs syncheck:jump-to-next-bound-occurrence obj))))
(send keymap add-function
"jump to previous bound occurrence"
(jump-callback (λ (defs obj) (send defs syncheck:jump-to-next-bound-occurrence obj #t))))
(cs-callback (λ (defs obj) (send defs syncheck:jump-to-next-bound-occurrence obj #t))))
(send keymap add-function
"jump to definition (in other file)"
(jump-callback (λ (defs obj) (send defs syncheck:jump-to-definition obj)))))
(cs-callback (λ (defs obj) (send defs syncheck:jump-to-definition obj))))
(send keymap add-function
"rename identifier"
(cs-callback (λ (defs obj)
(send defs syncheck:rename-identifier obj)))))
(send keymap map-function "f6" "check syntax")
(send keymap map-function "c:c;c:c" "check syntax")
@ -2167,6 +2199,7 @@ If the namespace does not, they are colored the unbound color.
(send keymap map-function "c:x;n" "jump to next bound occurrence")
(send keymap map-function "c:x;p" "jump to previous bound occurrence")
(send keymap map-function "c:x;d" "jump to definition (in other file)")
(send keymap map-function "c:x;m" "rename identifier")
(send keymap add-function "show/hide blue boxes in upper-right corner"
(λ (txt evt)

3
collects/drracket/private/syncheck/intf.rkt
View File

@ -26,7 +26,8 @@
syncheck:get-bindings-table
syncheck:jump-to-next-bound-occurrence
syncheck:jump-to-binding-occurrence
syncheck:jump-to-definition))
syncheck:jump-to-definition
syncheck:rename-identifier))
;; use this to communicate the frame being
;; syntax checked w/out having to add new

1
collects/drracket/private/syncheck/local-member-names.rkt
View File

@ -23,6 +23,7 @@
syncheck:jump-to-next-bound-occurrence
syncheck:jump-to-binding-occurrence
syncheck:jump-to-definition
syncheck:rename-identifier
syncheck:clear-highlighting
syncheck:apply-style/remember