历史数据删除控件
2020-07-15 本文已影响0人
哥只是个菜鸟
#import <UIKit/UIKit.h>
@class DropListCell;
NS_ASSUME_NONNULL_BEGIN
@protocol DeleteAccountDelegate <NSObject>
- (void)deleteAccount:(DropListCell *)selectcell;
@end
@interface DropListCell : UITableViewCell
@property(nonatomic,weak)id<DeleteAccountDelegate> delegate;
@property (nonatomic,strong)NSDictionary *models;
@end
NS_ASSUME_NONNULL_END
#import "DropListCell.h"
@interface DropListCell()
@property (strong, nonatomic) UIImageView *headImageView;
@property (strong, nonatomic) UILabel *accountLabel;
@property (strong, nonatomic) UIButton *deleteButton;
@end
@implementation DropListCell
- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
if (self = [super initWithStyle:style reuseIdentifier:reuseIdentifier]) {
[self setUI];
}
return self;
}
- (void)setUI{
self.backgroundColor=[UIColor colorFromHexString:@"#F5F6F7"];
self.headImageView=[[UIImageView alloc]initWithFrame:CGRectZero];
self.headImageView.image=[UIImage imageNamed:@"ABPSettingsResource.bundle/ic_about_logo.png"];
[self addSubview:self.headImageView];
self.deleteButton=[[UIButton alloc]initWithFrame:CGRectZero];
[self.deleteButton setImage:[UIImage imageNamed:@"ABPSettingsResource.bundle/logindel.png"] forState:UIControlStateNormal];
[self.deleteButton addTarget:self action:@selector(deleteAccount:) forControlEvents:UIControlEventTouchUpInside];
[self addSubview:self.deleteButton];
self.accountLabel=[[UILabel alloc]initWithFrame:CGRectZero];
self.accountLabel.textAlignment=NSTextAlignmentCenter;
[self addSubview:self.accountLabel];
[self.headImageView mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self).offset(15.f);
make.centerY.equalTo(self);
make.width.equalTo(30.f);
make.height.equalTo(30.f);
}];
[self.accountLabel mas_makeConstraints:^(MASConstraintMaker *make) {
// make.left.equalTo(self.headImageView.mas_right).offset(15.f);
make.centerY.centerX.equalTo(self);
}];
[self.deleteButton mas_makeConstraints:^(MASConstraintMaker *make) {
make.right.equalTo(self).offset(-10.f);
make.centerY.equalTo(self);
make.width.right.equalTo(30.f);
}];
}
- (void)setModels:(NSDictionary *)models{
if(models[@"headImage"]){
self.headImageView.image=[UIImage imageWithData:models[@"headImage"]];
}else{
self.headImageView.image= [UIImage imageNamed:@""];
}
self.accountLabel.text=isnull(models[@"aliasValue"]);
}
- (void)deleteAccount:(UIButton *)sender{
if(self.delegate && [self.delegate respondsToSelector:@selector(deleteAccount:)]){
[self.delegate deleteAccount:self];
}
}
@end
#import <UIKit/UIKit.h>
NS_ASSUME_NONNULL_BEGIN
@interface DropDownListView : UIView
- (instancetype)initWithTitleArray:(NSArray *)titleA orignPoint:(CGPoint)orginPoint listWidth:(CGFloat)listWidth selectResult:(void (^)(NSDictionary * accountDict))selectResult deleteDict:(void (^)(NSDictionary * deleteDict, NSDictionary *nextDict))deleteDict;
-(void)show;
-(void)dismiss;
@end
NS_ASSUME_NONNULL_END
#import "DropDownListView.h"
#import "ABPAccountListCell.h"
@interface DropDownListView ()<UITableViewDelegate,UITableViewDataSource,DeleteAccountDelegate,UIAlertViewDelegate>
@property(nonatomic,assign)CGPoint orignPoint;
@property(nonatomic,assign)CGFloat listWidth;
@property(nonatomic,copy)void (^selectResult)(NSDictionary * accountDict);
@property(nonatomic,copy)void (^deleteDict)(NSDictionary * deleteDict ,NSDictionary *nextDict);
@property(nonatomic,strong)NSMutableArray *titleA;
@property(nonatomic,strong)UITableView *listView;
@property(nonatomic,assign)NSInteger currentIndex;
@end
@implementation DropDownListView
-(instancetype)initWithTitleArray:(NSArray *)titleA orignPoint:(CGPoint)orginPoint listWidth:(CGFloat)listWidth selectResult:(void (^)(NSDictionary *))selectResult deleteDict:(nonnull void (^)(NSDictionary * _Nonnull, NSDictionary * _Nonnull))deleteDict{
self = [super init];
if (self) {
self.orignPoint = orginPoint;
//超出屏幕宽度的判断
if (listWidth + self.orignPoint.x > [UIScreen mainScreen].bounds.size.width) {
listWidth = [UIScreen mainScreen].bounds.size.width;
}
self.titleA=[NSMutableArray array];
self.listWidth = listWidth;
self.selectResult = selectResult;
self.deleteDict = deleteDict;
self.titleA = [titleA mutableCopy];
self.frame = [UIScreen mainScreen].bounds;
self.backgroundColor =[UIColor clearColor];
[self setUp];
}
return self;
}
-(void)setUp{
[self addSubview:self.listView];
}
-(void)show{
UIWindow *keyWindow = [UIApplication sharedApplication].keyWindow;
[keyWindow addSubview:self];
[self creatAnimaiton];
}
-(void)creatAnimaiton{
[self.listView setFrame:CGRectMake(self.orignPoint.x, self.orignPoint.y, self.listWidth, 0)];
[UIView animateWithDuration:0.5 animations:^{
self.alpha = 1.0;
[self.listView setFrame:CGRectMake(self.orignPoint.x, self.orignPoint.y, self.listWidth, self.titleA.count * 50)];
[self.listView reloadData];
} completion:nil];
dispatch_async(dispatch_get_main_queue(), ^{
[self.listView reloadData];
});
}
-(void)dismiss{
// [self.listView setFrame:CGRectMake(self.orignPoint.x, self.orignPoint.y, self.listWidth, self.titleA.count * 50)];
[UIView animateWithDuration:0.3f
animations:^{
self.alpha = 0.0;
// self.listView.transform = CGAffineTransformMakeTranslation(0, -self.titleA.count * 50);
[self.listView setFrame:CGRectMake(self.orignPoint.x, self.orignPoint.y, self.listWidth, 0)];
}
completion:^(BOOL finished){
[self removeFromSuperview];
[self.listView removeFromSuperview];
}];
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
return self.titleA.count;
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
ABPAccountListCell *cell =[tableView dequeueReusableCellWithIdentifier:@"cell" forIndexPath:indexPath];
if (!cell) {
cell =[[ABPAccountListCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"cell"];
}
[tableView setSeparatorStyle:UITableViewCellSeparatorStyleNone];
NSDictionary *models=self.titleA[indexPath.row];
cell.models=models;
cell.delegate=self;
return cell;
}
-(UITableView *)listView{
if (!_listView) {
_listView =[[UITableView alloc]initWithFrame:CGRectMake(self.orignPoint.x, self.orignPoint.y, self.listWidth, self.titleA.count * 50) style:UITableViewStylePlain];
_listView.delegate = self;
_listView.dataSource = self;
_listView.showsVerticalScrollIndicator = NO;
_listView.showsHorizontalScrollIndicator = NO;
_listView.rowHeight = 50;
[_listView registerClass:[ABPAccountListCell class] forCellReuseIdentifier:@"cell"];
_listView.layer.cornerRadius =5;
_listView.backgroundColor=[UIColor colorFromHexString:@"#F5F5F5"];
_listView.layer.masksToBounds = YES;
}
return _listView;
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
[tableView deselectRowAtIndexPath:indexPath animated:YES];
NSDictionary *selectstr=self.titleA[indexPath.row];
if (self.selectResult) {
self.selectResult(selectstr);
[self dismiss];
}
}
#pragma mak--
- (void)deleteAccount:(ABPAccountListCell *)selectcell{
NSInteger indexs=[self.listView indexPathForCell:selectcell].row;
self.currentIndex=indexs;
NSDictionary *dicts=self.titleA[indexs];
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:nil
message:[NSString stringWithFormat:@"確認刪除賬號 %@ 嗎?",dicts[@"aliasValue"]]
delegate:self
cancelButtonTitle:@"取消"
otherButtonTitles:@"删除", nil];
alertView.delegate = self;
[alertView show];
}
- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{
if(buttonIndex==0){
}else if(buttonIndex==1){
NSDictionary *currentDict=self.titleA[self.currentIndex];
[self.titleA removeObjectAtIndex:self.currentIndex];
[[NSUserDefaults standardUserDefaults]setObject:self.titleA forKey:HistoryAccount];
[self.listView reloadData];
[self setNeedsLayout];
[UIView animateWithDuration:0.3f
animations:^{
[self.listView setFrame:CGRectMake(self.orignPoint.x, self.orignPoint.y, self.listWidth, self.titleA.count * 50)];
}
completion:^(BOOL finished){
}];
if(self.titleA.count==0 || self.titleA==nil){
}else{
NSInteger nextIndex=self.currentIndex;
if(nextIndex>self.titleA.count-1){
nextIndex=0;
}
NSDictionary *nextDict=self.titleA[nextIndex];
if(self.deleteDict){
self.deleteDict(currentDict,nextDict);
}
}
}
}
-(void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{
UITouch *touch =[touches anyObject];
CGPoint point = [touch locationInView:self];
point = [self.listView.layer convertPoint:point fromLayer:self.layer];
if ([self.listView.layer containsPoint:point] ) {
}else{
[self dismiss];
if (self.selectResult) {
self.selectResult(nil);
}
}
}
@end
