no gui
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@@ -1,97 +0,0 @@
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#lang racket
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(require (rename-in racket/gui [send old-send] [new old-new] [-> old-gui->]))
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(require (for-syntax (rename-in roos [-> old->])))
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(require (rename-in roos [-> old->]))
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(provide (all-from-out roos)
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(all-from-out racket/gui)
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-> send new
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)
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(define-syntax send
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(syntax-rules ()
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((_ obj method)
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(if (roos-object? obj)
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(-> obj method)
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(old-send obj method)))
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((_ obj method a ...)
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(if (roos-object? obj)
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(-> obj method a ...)
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(old-send obj method a ...)))
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))
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(define-syntax ->
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(syntax-rules ()
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((_ obj method)
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(if (roos-object? obj)
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(old-> obj method)
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(old-send obj method)))
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((_ obj method a ...)
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(if (roos-object? obj)
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(old-> obj method a ...)
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(old-send obj method a ...)))
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))
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(define-syntax new*
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(syntax-rules (v)
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((_ cl (x y) ...)
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(old-new cl (x y) ...))
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((_ cl x ...)
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(old-new cl (v x) ...))
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))
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(define-syntax new
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(syntax-rules ()
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((_ cl)
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(if (roos-class? cl)
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(roos-new cl)
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(old-new cl)))
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((_ cl a ...)
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(if (roos-class? cl)
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(roos-new cl a ...)
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(new* cl a ...)))
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))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Testing
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(module+ test
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(require rackunit)
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(define (t% x)
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(class object%
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(init-field (y* x))
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(define/public (y) y*)
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(define/public (y! x) (set! y* x))
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(define/public (f a) (* (send this y) a))
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(super-new)
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))
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(def-roos (t x) this (supers)
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(y x)
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((f a) (* (-> this y) a))
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)
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(check-true
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(let ((cl (t% 5)))
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(let ((o (new cl)))
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(= (send o f 2) 10))))
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(check-true
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(let ((cl (t% 6)))
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(let ((o (new cl)))
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(= (-> o f 3) 18))))
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(check-true
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(let ((o (new t 8)))
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(= (-> o f 4) 32)))
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(check-true
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(= (send (new t 4) f 2) 8))
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)
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@@ -1,21 +0,0 @@
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#lang scribble/manual
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@(require
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scribble/example
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@(for-label roos/gui-class))
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@(define myeval
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(make-base-eval '(require roos/class)))
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@title[#:tag "top"]{Interoperability Macros for roos and racket/gui}
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@author[@author+email["Hans Dijkema" "hans@dijkewijk.nl"]]
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@defmodule[roos/gui-class]
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This module provides a compatibility layer between the @seclink["roos" #:doc '(lib "roos/scribblings/roos.scrbl") ]{@racketmodname[roos]} object system and the standard @racketmodname[racket/class] system. It exports the macros @racket[send], @racket[->], and @racket[new], which automatically dispatch to the appropriate implementation based on the type of the given object or class.
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This one is specifically for racket/gui. The provided macros are the same as for @seclink["roos/class" #:doc '(lib "roos/scribblings/class.scrbl")].
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@; End of documentation
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