14 lines
513 B
Scheme
14 lines
513 B
Scheme
(define (wait-for-frame name)
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(let ([timeout 10]
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[pause-time 1/2])
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(send-sexp-to-mred
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`(let loop ([n ,(/ timeout pause-time)])
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(if (zero? n)
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(error 'wait-for-mred-frame
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,(format "after ~a seconds, frame labelled ~s didn't appear" timeout name))
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(let ([win (get-top-level-focus-window)])
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(printf "win: ~a label ~a~n" win (and win (string=? (send win get-label) ,name)))
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(unless (and win (string=? (send win get-label) ,name))
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(sleep ,pause-time)
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(loop (- n 1)))))))))
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