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41 lines
772 B
Objective-C
41 lines
772 B
Objective-C
//
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// SelectFirstWordTransformer.m
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// UltraGrid GUI
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//
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// Created by Martin Pulec on 11/4/11.
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// Copyright 2011 __MyCompanyName__. All rights reserved.
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//
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#import "SelectFirstWordTransformer.h"
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@implementation SelectFirstWordTransformer
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+(Class) transformedValueClass
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{
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return [NSString class];
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}
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+(BOOL)allowsReverseTransformation
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{
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return YES;
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}
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+(id)transformedValue:(id)value
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{
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NSString *str = value;
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NSArray *array = [str componentsSeparatedByCharactersInSet:
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[NSCharacterSet whitespaceAndNewlineCharacterSet]];
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if([array count] == 0) return nil;
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NSString *out = [[array objectAtIndex: 0] retain];
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//[array release];
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return out;
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}
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-(id)transformedValue:(id)value
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{
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return [SelectFirstWordTransformer transformedValue:value];
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}
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@end
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