35 lines
1.1 KiB
Factor
35 lines
1.1 KiB
Factor
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! Copyright (C) 2006, 2007 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: alien.c-types arrays kernel cocoa.messages
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cocoa.classes cocoa.application cocoa core-foundation
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sequences ;
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IN: cocoa.pasteboard
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: NSStringPboardType "NSStringPboardType" ;
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: pasteboard-string? ( pasteboard -- ? )
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NSStringPboardType swap -> types CF>string-array member? ;
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: pasteboard-string ( pasteboard -- str )
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NSStringPboardType <NSString> -> stringForType:
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dup [ CF>string ] when ;
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: set-pasteboard-types ( seq pasteboard -- )
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swap <NSArray> f -> declareTypes:owner: drop ;
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: set-pasteboard-string ( str pasteboard -- )
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NSStringPboardType <NSString>
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dup 1array pick set-pasteboard-types
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>r swap <NSString> r> -> setString:forType: drop ;
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: pasteboard-error ( error -- f )
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"Pasteboard does not hold a string" <NSString>
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0 swap rot set-void*-nth f ;
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: ?pasteboard-string ( pboard error -- str/f )
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over pasteboard-string? [
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swap pasteboard-string [ ] [ pasteboard-error ] ?if
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] [
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nip pasteboard-error
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] if ;
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