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some reformatting, use kw instead of opt-lambda

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svn: r5721

original commit: 625db9b469
This commit is contained in:
Eli Barzilay 2007-03-03 08:25:38 +00:00
parent 0237eb4442
commit 53e4c2b0aa
1 changed files with 48 additions and 48 deletions
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96
collects/net/sendurl.ss
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@ -1,7 +1,7 @@
(module sendurl mzscheme
(require (lib "process.ss")
(lib "file.ss")
(lib "etc.ss")
(lib "kw.ss")
(lib "port.ss")
(lib "sendevent.ss"))
@ -10,6 +10,10 @@
(define separate-by-default?
(get-preference 'new-browser-for-urls (lambda () #t)))
; : any -> bool
(define (custom-browser? x)
(and (pair? x) (string? (car x)) (string? (cdr x))))
; : any -> bool
(define (browser-preference? x)
(or (not x) (eq? 'plt x) (memq x unix-browser-list) (custom-browser? x)
@ -20,46 +24,46 @@
#f ; #f means "consult the preferences file"
(lambda (x)
(if (browser-preference? x)
x
(error 'external-browser "~a is not a valid browser preference" x)))))
x
(error 'external-browser "~a is not a valid browser preference" x)))))
; send-url : str [bool] -> void
(define send-url
(opt-lambda (url-str [separate-window? separate-by-default?])
(cond
[(procedure? (external-browser))
((external-browser) url-str)]
[(eq? (system-type) 'macos)
(if (regexp-match "Blue Box" (system-type 'machine))
;; Classic inside OS X:
(let loop ([l '("MSIE" "NAVG")])
(if (null? l)
(error 'send-url "couldn't start Internet Explorer or Netscape")
(with-handlers ([exn:fail? (lambda (x) (loop (cdr l)))])
(subprocess #f #f #f "by-id" (car l))
(let loop ([retries 2]) ;; <<< Yuck <<<
(if (zero? retries)
(error "enough already") ; caught above
(with-handlers ([exn:fail? (lambda (x)
(loop (sub1 retries)))])
(let ([t (thread (lambda ()
(send-event (car l) "GURL" "GURL" url-str)))])
(sync/timeout 1 t) ;; <<< Yuck (timeout) <<<
(when (thread-running? t)
(kill-thread t)
(error "timeout")))))))))
;; Normal OS Classic:
(send-event "MACS" "GURL" "GURL" url-str))]
[(or (eq? (system-type) 'macosx)
(equal? "ppc-darwin" (system-library-subpath)))
;; not sure what changed, but this is wrong now.... -robby
;;(browser-process (format "osascript -e 'open location \"~a\"'" (regexp-replace* "%" url-str "%25")))
(browser-process (format "osascript -e 'open location \"~a\"'" url-str))]
[(eq? (system-type) 'windows)
(shell-execute #f url-str "" (current-directory) 'SW_SHOWNORMAL)]
[(eq? (system-type) 'unix)
(let ([preferred (or (external-browser) (get-preference 'external-browser))])
(cond
(define/kw (send-url url-str
#:optional [separate-window? separate-by-default?])
(cond
[(procedure? (external-browser))
((external-browser) url-str)]
[(eq? (system-type) 'macos)
(if (regexp-match "Blue Box" (system-type 'machine))
;; Classic inside OS X:
(let loop ([l '("MSIE" "NAVG")])
(if (null? l)
(error 'send-url "couldn't start Internet Explorer or Netscape")
(with-handlers ([exn:fail? (lambda (x) (loop (cdr l)))])
(subprocess #f #f #f "by-id" (car l))
(let loop ([retries 2]) ;; <<< Yuck <<<
(if (zero? retries)
(error "enough already") ; caught above
(with-handlers ([exn:fail? (lambda (x)
(loop (sub1 retries)))])
(let ([t (thread (lambda ()
(send-event (car l) "GURL" "GURL" url-str)))])
(sync/timeout 1 t) ;; <<< Yuck (timeout) <<<
(when (thread-running? t)
(kill-thread t)
(error "timeout")))))))))
;; Normal OS Classic:
(send-event "MACS" "GURL" "GURL" url-str))]
[(or (eq? (system-type) 'macosx)
(equal? "ppc-darwin" (system-library-subpath)))
;; not sure what changed, but this is wrong now.... -robby
;;(browser-process (format "osascript -e 'open location \"~a\"'" (regexp-replace* "%" url-str "%25")))
(browser-process (format "osascript -e 'open location \"~a\"'" url-str))]
[(eq? (system-type) 'windows)
(shell-execute #f url-str "" (current-directory) 'SW_SHOWNORMAL)]
[(eq? (system-type) 'unix)
(let ([preferred (or (external-browser) (get-preference 'external-browser))])
(cond
[(use-browser 'opera preferred)
=>
(lambda (browser-path)
@ -68,8 +72,8 @@
(browser-process* browser-path "-remote"
(format "openURL(~a)"
(if separate-window?
(format "~a,new-window" url-str)
url-str))))]
(format "~a,new-window" url-str)
url-str))))]
[(use-browser 'galeon preferred)
=>
(lambda (browser-path)
@ -85,8 +89,8 @@
(or (system* browser-path "-remote"
(format "openURL(~a)"
(if separate-window?
(format "~a,new-window" url-str)
url-str)))
(format "~a,new-window" url-str)
url-str)))
(browser-process* browser-path url-str)))]
[(use-browser 'dillo preferred)
=>
@ -99,11 +103,7 @@
(browser-process cmd))]
[else
(error 'send-url "Couldn't find ~a to open URL: ~e" (orify unix-browser-list) url-str)]))]
[else (error 'send-url "don't know how to open URL on platform: ~s" (system-type))])))
; : tst -> bool
(define (custom-browser? x)
(and (pair? x) (string? (car x)) (string? (cdr x))))
[else (error 'send-url "don't know how to open URL on platform: ~s" (system-type))]))
(define unix-browser-list '(opera galeon netscape mozilla dillo))