2006-02-09 20:36:11 -05:00
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! Copyright (C) 2006 Slava Pestov
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! See http://factorcode.org/license.txt for BSD license.
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IN: cocoa
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2006-03-15 01:20:59 -05:00
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USING: alien errors gadgets io kernel namespaces objc
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2006-03-12 23:21:01 -05:00
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objc-NSApplication objc-NSAutoreleasePool objc-NSException
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2006-03-15 01:20:59 -05:00
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objc-NSNotificationCenter objc-NSObject objc-NSView threads ;
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2006-02-09 20:36:11 -05:00
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: with-autorelease-pool ( quot -- )
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2006-02-09 22:11:22 -05:00
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NSAutoreleasePool [new] slip [release] ; inline
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2006-02-09 20:36:11 -05:00
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2006-03-13 00:41:59 -05:00
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: with-cocoa ( quot -- )
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[
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2006-03-15 18:24:59 -05:00
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NSApplication [sharedApplication] drop call
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] with-autorelease-pool ;
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2006-03-13 00:41:59 -05:00
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2006-02-09 20:36:11 -05:00
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: <NSString> <CFString> [autorelease] ;
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2006-02-09 22:11:22 -05:00
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: CFRunLoopDefaultMode "kCFRunLoopDefaultMode" <NSString> ;
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: next-event ( app -- event )
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0 f CFRunLoopDefaultMode 1
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2006-02-09 20:36:11 -05:00
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[nextEventMatchingMask:untilDate:inMode:dequeue:] ;
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: do-events ( app -- )
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2006-03-15 18:24:59 -05:00
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dup next-event
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[ dupd [sendEvent:] do-events ] [ drop ] if* ;
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2006-02-09 20:36:11 -05:00
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2006-03-13 01:12:26 -05:00
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: event-loop ( -- )
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2006-02-09 20:36:11 -05:00
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[
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2006-03-12 23:21:01 -05:00
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NSApplication [sharedApplication] do-events world-step
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2006-03-13 01:12:26 -05:00
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] with-autorelease-pool 10 sleep event-loop ;
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2006-02-19 22:08:08 -05:00
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2006-03-15 01:20:59 -05:00
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: add-observer ( observer selector name object -- )
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>r >r >r >r NSNotificationCenter [defaultCenter] r> r>
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sel_registerName r> r> [addObserver:selector:name:object:] ;
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2006-02-19 22:08:08 -05:00
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IN: errors
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: objc-error. ( alien -- )
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"Objective C exception:" print [reason] CF>string print ;
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