19 lines
529 B
Factor
19 lines
529 B
Factor
! Copyright (C) 2008, 2009 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: calendar combinators deques kernel namespaces sequences
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threads ui.backend ui.gadgets.private ui.private ;
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IN: ui.event-loop
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: event-loop? ( -- ? )
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{
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{ [ graft-queue deque-empty? not ] [ t ] }
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{ [ ui-windows get-global empty? not ] [ t ] }
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[ f ]
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} cond ;
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HOOK: do-events ui-backend ( -- )
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: event-loop ( -- ) [ event-loop? ] [ do-events ] while ;
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: ui-wait ( -- ) 10 milliseconds sleep ;
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