//
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// Copyright © 2019 dahua. All rights reserved.
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//
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#import "LCButton.h"
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#import "UIColor+LeChange.h"
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#import <LCBaseModule/UIFont+Dahua.h>
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#define LCBUTTON_PRIMARY_LEFT_MARGIN 15
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#define LCBUTTON_PRIMARY_RIGHT_MARGIN -15
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#define LCBUTTON_COUNT_DOWN_TIME 60
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#define weakSelf(type) __weak typeof(type) weak##type = type;
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typedef void (^actionCache)(void);
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@interface LCButton ()
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/// Type
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@property (nonatomic) LCButtonType type;
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/// 动作缓存
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@property (copy, nonatomic) actionCache action;
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///// 倒计时
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@property (nonatomic) NSInteger retainTime;
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@end
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@implementation LCButton
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+ (instancetype)lcButtonWithType:(LCButtonType)type {
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LCButton *btn = [LCButton buttonWithType:UIButtonTypeCustom];
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btn.lcBtnType = type;
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[btn addTarget:btn action:@selector(lcBtnClick:) forControlEvents:UIControlEventTouchUpInside];
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btn.type = type;
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btn.titleLabel.adjustsFontSizeToFitWidth = YES;
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[btn lcButtonSetType:type];
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return btn;
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}
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- (void)lcButtonSetType:(LCButtonType)type {
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switch (type) {
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case LCButtonTypeCustom:
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break;
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case LCButtonTypePrimary: {
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//主按钮
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[self setUpPrimaryStyle];
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}
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break;
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case LCButtonTypeLink: {
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//link类型的按钮
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[self setUpLinkStyle];
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}
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break;
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case LCButtonTypeCode: {
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//link类型的按钮
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[self setUpCodeStyle];
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}
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break;
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case LCButtonTypeMinor: {
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//次要按钮
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[self setUpMinorStyle];
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}
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break;
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case LCButtonTypeShadow: {
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//阴影
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[self setUpShadowStyle];
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}
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break;
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case LCButtonTypeVertical:{
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[self setUpVerticalStyle];
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}
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break;
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case LCButtonTypeCheckBox:{
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[self setUpCheckBoxStyle];
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}
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break;
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default:
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break;
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}
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}
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- (void)setUpCheckBoxStyle {
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self.titleEdgeInsets = UIEdgeInsetsMake(0, 10, 0, 0);
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self.titleLabel.font = [UIFont lcFont_t3];
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}
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- (void)setUpPrimaryStyle {
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self.backgroundColor = [UIColor dhcolor_c10];
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[self setTitleColor:[UIColor dhcolor_c43] forState:UIControlStateNormal];
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self.titleLabel.font = [UIFont lcFont_t3];
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[self layoutIfNeeded];
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self.layer.cornerRadius = 5;
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self.layer.masksToBounds = YES;
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}
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- (void)setUpMinorStyle {
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self.backgroundColor = [UIColor dhcolor_c43];
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self.layer.borderWidth = 1.0;
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self.layer.borderColor = [UIColor dhcolor_c52].CGColor;
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[self setTitleColor:[UIColor dhcolor_c41] forState:UIControlStateNormal];
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self.titleLabel.font = [UIFont lcFont_t5];
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self.layer.cornerRadius = 5;
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self.layer.masksToBounds = YES;
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}
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- (void)setUpLinkStyle {
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self.backgroundColor = [UIColor dhcolor_c00];
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[self setTitleColor:[UIColor dhcolor_c32] forState:UIControlStateNormal];
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self.titleLabel.font = [UIFont lcFont_t5];
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}
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- (void)setUpCodeStyle {
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self.backgroundColor = [UIColor dhcolor_c10];
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[self setTitleColor:[UIColor dhcolor_c43] forState:UIControlStateNormal];
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self.titleLabel.font = [UIFont lcFont_t5];
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[self setTitle:@"Button_Title_Get_Code".lc_T forState:UIControlStateNormal];
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[self layoutIfNeeded];
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self.layer.cornerRadius = 5;
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self.layer.masksToBounds = YES;
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}
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- (void)setUpShadowStyle {
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self.backgroundColor = [UIColor dhcolor_c43];
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[self setTitleColor:[UIColor dhcolor_c40] forState:UIControlStateNormal];
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self.titleLabel.font = [UIFont lcFont_t5];
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[self layoutIfNeeded];
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self.layer.cornerRadius = 5;
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self.layer.masksToBounds = NO;
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self.layer.shadowColor = [UIColor dhcolor_c40].CGColor;
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self.layer.shadowOffset = CGSizeMake(0,0);
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self.layer.shadowOpacity = 0.2;
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self.layer.shadowRadius = 2;
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}
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- (void)setUpVerticalStyle {
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[self setTitleColor:[UIColor dhcolor_c43] forState:UIControlStateNormal];
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self.titleLabel.font = [UIFont lcFont_t5];
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self.imageView.contentMode = UIViewContentModeScaleAspectFit;
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}
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///开启倒计时
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- (void)startCountDown {
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self.retainTime = LCBUTTON_COUNT_DOWN_TIME;
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self.userInteractionEnabled = NO;
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NSTimer * timer = [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(doCountDown:) userInfo:nil repeats:YES];
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[timer fire];
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self.alpha = 0.7;
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}
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- (void)doCountDown:(NSTimer *)countDowm {
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self.retainTime -= 1;
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// [countDowm.userInfo setObject:@(retainTime) forKey:@"time"];
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if (self.retainTime <= 0) {
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[countDowm invalidate];
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countDowm = nil;
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[self stopCountDown];
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return;
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}
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[self setTitle:[NSString stringWithFormat:@"Button_Title_Get_Code_Count_Down".lc_T,self.retainTime] forState:UIControlStateNormal];
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}
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- (void)setEnabled:(BOOL)enabled {
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self.userInteractionEnabled = enabled;
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self.alpha = enabled? 1 : 0.5;
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}
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- (void)stopCountDown {
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self.userInteractionEnabled = YES;
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[self setTitle:@"Button_Title_Reget_Code".lc_T forState:UIControlStateNormal];
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self.alpha = 1;
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}
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- (void)setBorderWithStyle:(LC_BORDER_DRAW_STYLE)style borderColor:(UIColor *)color borderWidth:(CGFloat)width {
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weakSelf(self);
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self.action = ^{
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[weakself setBorderWithView:weakself Style:style borderColor:color borderWidth:width];
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};
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}
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- (void)layoutSubviews {
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[super layoutSubviews];
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if (self.action) {
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self.action();
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}
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if (self.type == LCButtonTypeVertical) {
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[self setUIButtonImageUpWithTitleDownUI];
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}
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}
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- (void)lcBtnClick:(LCButton *)btn {
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if (btn.type == LCButtonTypeCode) {
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[self startCountDown];
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}
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if (self.touchUpInsideblock) {
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self.touchUpInsideblock(btn);
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}
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}
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- (void)didMoveToSuperview {
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[self layoutIfNeeded];
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switch (self.type) {
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case LCButtonTypePrimary: {
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weakSelf(self);
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if (self.superview) {
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[weakself mas_updateConstraints:^(MASConstraintMaker *make) {
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make.height.mas_equalTo(45);
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make.left.mas_equalTo(15);
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make.right.mas_equalTo(-15);
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}];
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}
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}
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break;
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case LCButtonTypeLink: {
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}
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break;
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default:
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break;
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}
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}
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- (void)setUIButtonImageUpWithTitleDownUI {
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float spacing = 5;//图片和文字的上下间距
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CGSize imageSize = self.imageView.frame.size;
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CGSize titleSize = self.titleLabel.frame.size;
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CGSize textSize = [self.titleLabel.text sizeWithAttributes:@{NSFontAttributeName : self.titleLabel.font}];
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CGSize frameSize = CGSizeMake(ceilf(textSize.width), ceilf(textSize.height));
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if (titleSize.width + 0.5 < frameSize.width) {
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titleSize.width = frameSize.width;
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}
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CGFloat totalHeight = (imageSize.height + titleSize.height + spacing);
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self.imageEdgeInsets = UIEdgeInsetsMake(- (totalHeight - imageSize.height), 0.0, 0.0, - titleSize.width);
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self.titleEdgeInsets = UIEdgeInsetsMake(0, - imageSize.width, - (totalHeight - titleSize.height), 0);
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}
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@end
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