transmission/macosx/ExpandedPathToPathTransformer.m

/******************************************************************************
 * $Id$
 * 
 * Copyright (c) 2007 Transmission authors and contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 *****************************************************************************/

#import "ExpandedPathToPathTransformer.h"

@implementation ExpandedPathToPathTransformer

+ (Class) transformedValueClass
{
    return [NSString class];
}

+ (BOOL) allowsReverseTransformation
{
    return NO;
}

- (id) transformedValue: (id) value
{
    return value == nil ? nil : [value lastPathComponent];
}

@end