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106 lines
2.9 KiB
106 lines
2.9 KiB
1 year ago
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// ZZBadgeButton.m
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// zzjk
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//
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// Created by 沙狐 on 2020/6/15.
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// Copyright © 2020 沙狐. All rights reserved.
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//
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#import "ZZBadgeButton.h"
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@interface ZZBadgeButton ()
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@property(nonatomic,weak) UIImageView *badgeImageView;
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@property(nonatomic,weak) UILabel *badgeLabel;
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@end
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@implementation ZZBadgeButton
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- (instancetype)init{
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self = [super init];
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if (self) {
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[self setupSubView];
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}
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return self;
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}
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- (void)setupSubView{
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UIImageView *badgeImageView = [[UIImageView alloc] init];
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self.badgeImageView = badgeImageView;
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[self addSubview:badgeImageView];
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UILabel *badgeLabel = [[UILabel alloc] init];
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badgeLabel.font = FontADA_(11);
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badgeLabel.textAlignment = NSTextAlignmentCenter;
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badgeLabel.textColor = KKWhiteColorColor;
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badgeLabel.layer.cornerRadius = Adapted(7);
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badgeLabel.layer.masksToBounds = YES;
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self.badgeLabel = badgeLabel;
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[badgeImageView addSubview:badgeLabel];
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}
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- (void)setBadge:(NSInteger)badge
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{
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if (badge > 0)
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{
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NSString *string = (badge > 99) ? @"99+" : [NSString stringWithFormat:@"%zd", badge];
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self.badgeImageView.hidden = NO;
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self.badgeLabel.text = string;
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self.badgeLabel.backgroundColor = UIColor.redColor;
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CGFloat width = [string heightForFont:self.badgeLabel.font width:CGFLOAT_MAX];
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if (string.length > 1)
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{
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self.badgeImageView.image = [self resizedImageWithName:@"my_order_big_border"];
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self.badgeImageView.size = CGSizeMake(width + Adapted(10), Adapted(14));
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}
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else
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{
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self.badgeImageView.image = [UIImage imageNamed:@"my_order_small_border"];
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self.badgeImageView.size = CGSizeMake(Adapted(14), Adapted(14));
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}
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self.badgeLabel.size = self.badgeImageView.size;
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}
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else
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{
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self.badgeImageView.hidden = YES;
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self.badgeLabel.backgroundColor = UIColor.clearColor;
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}
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}
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- (void)layoutSubviews
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{
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[super layoutSubviews];
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self.imageView.top = 0;
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self.imageView.centerX = self.width / 2;
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[self.titleLabel sizeToFit];
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self.titleLabel.top = self.imageView.bottom + 5;
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self.titleLabel.centerX = self.imageView.centerX;
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self.height = self.titleLabel.bottom;
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self.badgeImageView.centerY = self.imageView.top + Adapted(3);
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self.badgeImageView.centerX = self.imageView.right;
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}
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- (UIImage *)resizedImageWithName:(NSString *)name
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{
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return [self resizedImageWithName:name left:0.5 top:0.5];
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}
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- (UIImage *)resizedImageWithName:(NSString *)name left:(CGFloat)left top:(CGFloat)top
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{
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UIImage *image = [UIImage imageNamed:name];
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return [image stretchableImageWithLeftCapWidth:image.size.width * left topCapHeight:image.size.height * top];
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}
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/*
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// Only override drawRect: if you perform custom drawing.
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// An empty implementation adversely affects performance during animation.
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- (void)drawRect:(CGRect)rect {
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// Drawing code
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}
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*/
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@end
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