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48 lines
1.1 KiB
48 lines
1.1 KiB
4 years ago
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//
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// TYTextStorage.m
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// TYAttributedLabelDemo
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//
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// Created by tanyang on 15/4/8.
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// Copyright (c) 2015年 tanyang. All rights reserved.
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//
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#import "TYTextStorage.h"
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#import "NSMutableAttributedString+TY.h"
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@implementation TYTextStorage
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#pragma mark - protocol
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- (void)addTextStorageWithAttributedString:(NSMutableAttributedString *)attributedString
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{
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// 颜色
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if (_textColor) {
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[attributedString addAttributeTextColor:_textColor range:_range];
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}
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// 字体
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if (_font) {
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[attributedString addAttributeFont:_font range:_range];
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}
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// 下划线
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if (_underLineStyle) {
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[attributedString addAttributeUnderlineStyle:_underLineStyle modifier:_modifier range:_range];
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}
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}
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- (NSAttributedString *)appendTextStorageAttributedString
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{
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NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:_text];
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// 验证范围
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if (NSEqualRanges(_range, NSMakeRange(0, 0))) {
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_range = NSMakeRange(0, attributedString.length);
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}
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[self addTextStorageWithAttributedString:attributedString];
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return [attributedString copy];
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}
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@end
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