45 lines
988 B
Objective-C
45 lines
988 B
Objective-C
//
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// IndexFormatter.m
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// Cog
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//
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// Created by Zaphod Beeblebrox on 3/13/07.
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// Copyright 2007 __MyCompanyName__. All rights reserved.
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//
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#import "IndexFormatter.h"
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@implementation IndexFormatter
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- (NSString *)stringForObjectValue:(id)object {
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NSString *result = nil;
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int value;
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if(nil == object || NO == [object isKindOfClass:[NSNumber class]]) {
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return nil;
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}
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value = ([object intValue] + 1);
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result = [NSString stringWithFormat:@"%i", value];
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return result;
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}
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- (BOOL)getObjectValue:(id *)object forString:(NSString *)string errorDescription:(NSString **)error {
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if(NULL != object) {
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*object = [NSNumber numberWithInt:[string intValue]];
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return YES;
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}
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return NO;
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}
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- (NSAttributedString *)attributedStringForObjectValue:(id)object withDefaultAttributes:(NSDictionary *)attributes {
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NSAttributedString *result = nil;
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result = [[NSAttributedString alloc] initWithString:[self stringForObjectValue:object] attributes:attributes];
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return result;
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}
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@end
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