224 lines
9.0 KiB
Objective-C
224 lines
9.0 KiB
Objective-C
//
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// UMComLocationView.m
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// UMCommunity
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//
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// Created by umeng on 15/11/20.
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// Copyright © 2015年 Umeng. All rights reserved.
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//
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#import "UMComLocationView.h"
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#import "UMComResouceDefines.h"
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#import <UMComFoundation/UMComKit+Color.h>
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//以下为iphone6的内部模板
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const static int g_UMComLocationView_leadmarginTemplate = 15;//左边空白区域
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const static int g_UMComLocationView_tailmarginTemplate = 13;//右边空白区域
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const static int g_UMComLocationView_ImageTopmargin = 13;//图片上边距
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const static int g_UMComLocationView_ImageWidth = 16;//图片宽
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const static int g_UMComLocationView_ImageHeight = 20;//图片高
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const static int g_UMComLocationView_IndicatorViewWidth = 11;//指示器的宽
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const static int g_UMComLocationView_IndicatorViewHeight = 20;//指示器的高
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const static int g_UMComLocationView_marginBetweenImageAndLabel = 6;//图片和文字区域的空白
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const static int g_UMComLocationView_topAndbottommarginTemplate = 20;//上下加起来的空白区域针对imageView
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const static int g_UMComLocationView_topAndbottommarginTemplateForIndicator = 26;//上下加起来的空白区域针对indicatorView
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const static int g_UMComLocationView_widthTemplate = 375;//在iphone6的宽度
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@interface UMComLocationView()
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@property (nonatomic, assign) CGFloat height;
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@property (nonatomic,readwrite,strong) UILabel* placeholder;
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@property (nonatomic,readwrite,strong)UITapGestureRecognizer* tap;
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-(void)handleTapGesture:(UIGestureRecognizer*)gestureRecognizer;
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@end
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@implementation UMComLocationView
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/*
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- (instancetype)initWithFrame:(CGRect)frame
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{
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self = [super initWithFrame:frame];
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if (self) {
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CGFloat originX = 6;
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CGFloat originY = 4;
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self.imageView = [[UIImageView alloc]initWithFrame:CGRectMake(originX, originX, frame.size.height-originX*2, frame.size.height-originY*2)];
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self.imageView.backgroundColor = [UIColor clearColor];
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self.imageView.image = UMComImageWithImageName(@"pin3x@2x");
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[self addSubview:self.imageView];
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self.label = [[UILabel alloc]initWithFrame:CGRectMake(frame.size.height, 0, frame.size.width-frame.size.height, frame.size.height)];
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self.label.backgroundColor = [UIColor clearColor];
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self.label.font = UMComFontNotoSansLightWithSafeSize(13);
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[self addSubview:self.label];
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self.height = frame.size.height;
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self.placeholder = [[UILabel alloc] initWithFrame:CGRectMake(originX, 0, self.bounds.size.width, self.bounds.size.height)];
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self.placeholder.font = UMComFontNotoSansLightWithSafeSize(13);
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self.placeholder.text = @"地址位置";
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self.placeholder.textAlignment = NSTextAlignmentLeft;
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self.placeholder.hidden = YES;
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[self addSubview:self.placeholder];
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self.tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTapGesture:)];
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[self addGestureRecognizer:self.tap];
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}
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return self;
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}
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*/
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- (instancetype)initWithFrame:(CGRect)frame
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{
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if (self = [super initWithFrame:frame]) {
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self.imageView = [[UIImageView alloc] initWithImage:UMComImageWithImageName(@"um_forum_location")];
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self.imageView.backgroundColor = [UIColor clearColor];
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self.imageView.contentMode = UIViewContentModeScaleAspectFit;
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[self addSubview:self.imageView];
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self.label = [[UILabel alloc] init];
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self.label.backgroundColor = [UIColor clearColor];
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self.label.font = UMComFontNotoSansLightWithSafeSize(15);
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self.label.textColor = UMComColorWithHexString(@"#A5A5A5");
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[self addSubview:self.label];
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self.indicatorView = [[UIImageView alloc] initWithImage:UMComImageWithImageName(@"um_forum_arrow_gray")];
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self.indicatorView.contentMode = UIViewContentModeScaleAspectFit;
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[self addSubview:self.indicatorView];
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self.tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTapGesture:)];
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[self addGestureRecognizer:self.tap];
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}
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return self;
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}
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/*
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-(void) doRelayoutChildControlsWithFrame:(CGRect)frame
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{
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CGFloat parentHeight = frame.size.height;
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CGFloat parentWidth = frame.size.width;
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//计算imageView的位置
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//此处无需在计算宽度，宽度一定比高度大
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int imageView_topAndbottommarginTemplate = g_UMComLocationView_topAndbottommarginTemplate*parentWidth/g_UMComLocationView_widthTemplate;
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//int imageViewHeight = parentHeight - g_UMComLocationView_topAndbottommarginTemplate;
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//self.imageView.frame = CGRectMake(g_UMComLocationView_leadmarginTemplate, g_UMComLocationView_topAndbottommarginTemplate/2, imageViewHeight, imageViewHeight);
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int imageViewHeight = parentHeight - imageView_topAndbottommarginTemplate;
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self.imageView.frame = CGRectMake(g_UMComLocationView_leadmarginTemplate, imageView_topAndbottommarginTemplate/2, imageViewHeight, imageViewHeight);
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//计算indicatorView的位置
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int indicatorView_topAndbottommarginTemplateForIndicator = g_UMComLocationView_topAndbottommarginTemplateForIndicator*parentWidth/g_UMComLocationView_widthTemplate;
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int indicatorViewHeight = parentHeight - indicatorView_topAndbottommarginTemplateForIndicator;
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// self.indicatorView.frame = CGRectMake(parentWidth - imageViewHeight - g_UMComLocationView_tailmarginTemplate, (g_UMComLocationView_topAndbottommarginTemplateForIndicator)/2, indicatorViewHeight, indicatorViewHeight);
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self.indicatorView.frame = CGRectMake(parentWidth - imageViewHeight - indicatorView_topAndbottommarginTemplateForIndicator, (indicatorView_topAndbottommarginTemplateForIndicator)/2, indicatorViewHeight, indicatorViewHeight);
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//计算label的位置
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self.label.frame = CGRectMake(self.imageView.frame.origin.x + self.imageView.frame.size.width + g_UMComLocationView_marginBetweenImageAndLabel,0, self.indicatorView.frame.origin.x - g_UMComLocationView_marginBetweenImageAndLabel - self.imageView.frame.origin.x - self.imageView.frame.size.width,parentHeight);
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}
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*/
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-(void) doRelayoutChildControlsWithFrame:(CGRect)frame
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{
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CGFloat parentHeight = frame.size.height;
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CGFloat parentWidth = frame.size.width;
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self.imageView.frame = CGRectMake(g_UMComLocationView_leadmarginTemplate, g_UMComLocationView_ImageTopmargin, g_UMComLocationView_ImageWidth, g_UMComLocationView_ImageHeight);
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self.indicatorView.frame = CGRectMake(parentWidth - g_UMComLocationView_tailmarginTemplate - g_UMComLocationView_IndicatorViewWidth, g_UMComLocationView_ImageTopmargin, g_UMComLocationView_IndicatorViewWidth, g_UMComLocationView_IndicatorViewHeight);
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//计算label的位置
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self.label.frame = CGRectMake(self.imageView.frame.origin.x + self.imageView.frame.size.width + g_UMComLocationView_marginBetweenImageAndLabel,0, self.indicatorView.frame.origin.x - g_UMComLocationView_marginBetweenImageAndLabel - self.imageView.frame.origin.x - self.imageView.frame.size.width,parentHeight);
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}
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- (void)dealloc
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{
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[self removeGestureRecognizer:self.tap];
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self.imageView = nil;
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self.label = nil;
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self.indicatorView = nil;
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self.placeholder = nil;
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}
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-(void) hidePlaceholder:(BOOL)isHide
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{
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self.placeholder.hidden = isHide;
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self.label.hidden = !isHide;
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self.imageView.hidden = !isHide;
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}
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-(void) relayoutChildControlsWithLocation:(NSString*)location
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{
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if (!location) {
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//如果没有值就显示placeholder，隐藏其他控件
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//[self hidePlaceholder:NO];
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self.label.text = UMComLocalizedString(@"um_com_locationview_prompt", @"地理位置");
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self.label.textColor = UMComColorWithHexString(@"#b5b5b5");
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}
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else if([location isEqualToString:@""])
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{
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//如果是空字符串，也隐藏其他控件
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self.label.text = location;
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self.label.textColor = UMComColorWithHexString(@"#b5b5b5");
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//[self hidePlaceholder:NO];
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}
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else
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{
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//如果有值就隐藏placeholder，显示其他控件
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self.label.text = location;
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self.label.textColor = UMComColorWithHexString(@"#008bea");
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//[self hidePlaceholder:YES];
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}
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[self doRelayoutChildControlsWithFrame:self.bounds];
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}
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- (void)touchesBegan:(NSSet<UITouch *> *)touches
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withEvent:(UIEvent *)event
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{
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if (YES) {
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self.backgroundColor = [UIColor lightGrayColor];
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}
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}
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- (void)touchesEnded:(NSSet<UITouch *> *)touches withEvent:(nullable UIEvent *)event
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{
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if (YES) {
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if (self.locationbackgroudColor) {
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self.backgroundColor = self.locationbackgroudColor;
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}
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else{
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self.backgroundColor = [UIColor whiteColor];
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}
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}}
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- (void)touchesCancelled:(NSSet<UITouch *> *)touches withEvent:(nullable UIEvent *)event
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{
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if (YES) {
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if (self.locationbackgroudColor) {
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self.backgroundColor = self.locationbackgroudColor;
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}
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else{
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self.backgroundColor = [UIColor whiteColor];
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}
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}}
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-(void)handleTapGesture:(UIGestureRecognizer*)gestureRecognizer
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{
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if (self.locationBlock) {
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self.locationBlock();
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}
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}
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@end
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