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- //
- // GroupListView.m
- // smartRhino
- //
- // Created by niuzhen on 2019/12/12.
- // Copyright © 2019 tederen. All rights reserved.
- //
- #import "GroupListView.h"
- #import "MenuListCell.h"
- #import "TopicGroupManageModel.h"
- @interface GroupListView()<UICollectionViewDelegate,UICollectionViewDataSource>
- @property (nonatomic, strong)NSMutableArray * listArray;
- @property (nonatomic, strong)UIView * topView;
- @property (nonatomic, assign)CGFloat height;
- @property (nonatomic, strong)UIView * bgView;
- @property (nonatomic, strong)UICollectionView * collectionView;
- @end
- @implementation GroupListView
- + (instancetype)GroupListViewaddArray:(NSArray *)array showToView:(UIView *)view
- {
- return [[GroupListView alloc] initWithArray:array view:view];
- }
- - (instancetype)initWithArray:(NSArray *)array view:(UIView *)view
- {
- if (self = [super init]) {
- self.listArray = [NSMutableArray arrayWithArray:array];
- self.topView = view;
- [self setCusView:NO];
- }
- return self;
- }
- - (UIView *)bgView
- {
- if (!_bgView) {
- _bgView = [UIView new];
- _bgView.backgroundColor = [UIColor blackColor];
- _bgView.alpha = 0.65f;
- }
- return _bgView;
- }
- - (void)setViewHeight:(CGFloat)height
- {
- [self setFrame:CGRectMake(0, height, SCREEN_WIDTH, SCREEN_HEIGHT - height)];
- }
- - (void)setCusView:(BOOL)isHeight
- {
- [self setFrame: CGRectMake(0, CGRectGetMaxY(self.topView.frame) , SCREEN_WIDTH, SCREEN_HEIGHT - CGRectGetMaxY(self.topView.frame))];
-
- [self addSubview:self.bgView];
- [self.bgView mas_makeConstraints:^(MASConstraintMaker *make) {
- make.edges.mas_equalTo(self);
- }];
- WS(weakSelf);
- UITapGestureRecognizer * tap = [[UITapGestureRecognizer alloc] initWithActionBlock:^(id _Nonnull sender) {
- [weakSelf dismiss];
- }];
- [self.bgView addGestureRecognizer:tap];
- [self addSubview:self.collectionView];
- [self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
- make.left.top.right.mas_equalTo(self);
- make.height.mas_equalTo(SCREEN_HEIGHT * 0.6);
- }];
- }
- - (NSMutableArray *)listArray
- {
- if (!_listArray) {
- _listArray = [NSMutableArray array];
- }
- return _listArray;
- }
- - (UICollectionView *)collectionView
- {
- if (!_collectionView) {
- _collectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:[[UICollectionViewFlowLayout alloc] init]];
- [_collectionView registerNib:[UINib nibWithNibName:@"MenuListCell" bundle:nil] forCellWithReuseIdentifier:@"MenuListCell"];
- _collectionView.backgroundColor = [UIColor whiteColor];
- _collectionView.contentInset = UIEdgeInsetsMake(0, 15, 0, 15);
- _collectionView.delegate = self;
- _collectionView.dataSource = self;
- [_collectionView registerClass:[UICollectionReusableView class] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"HeaderView"];
- [_collectionView registerClass:[UICollectionReusableView class] forSupplementaryViewOfKind:UICollectionElementKindSectionFooter withReuseIdentifier:@"FooterView"];
- }
- return _collectionView;
- }
- - (void)show
- {
- [[UIApplication sharedApplication].keyWindow addSubview:self];
- [UIView animateWithDuration:0.4 animations:^{
-
- } completion:^(BOOL finished) {}];
- }
- - (void)dismiss
- {
- WS(weakSelf);
- [[UIApplication sharedApplication].keyWindow addSubview:self];
- [UIView animateWithDuration:0.4 animations:^{
-
- } completion:^(BOOL finished) {
- if (weakSelf.dismissBlock) {
- weakSelf.dismissBlock();
- }
- [weakSelf removeFromSuperview];
- }];
- }
- #pragma mark - UICollectionViewDelegate
- - (nonnull __kindof UICollectionViewCell *)collectionView:(nonnull UICollectionView *)collectionView cellForItemAtIndexPath:(nonnull NSIndexPath *)indexPath {
- MenuListCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"MenuListCell" forIndexPath:indexPath];
- TopicGroupManageModel * model = [self.listArray objectAtIndex:indexPath.item];
- cell.titleL.text = model.Name;
- cell.titleL.backgroundColor = UIColorHex(#F5F6F8);
- if (model.isBtn) {
- cell.titleL.layer.borderColor = UIColorHex(#3979D3).CGColor;
- cell.titleL.layer.borderWidth = 0.5f;
- cell.titleL.backgroundColor = UIColorHex(#FFFFFF);
- cell.titleL.textColor = UIColorHex(#3979D3);
- }else{
- cell.titleL.textColor = model.isSelect ? UIColorHex(#3979D3):UIColorHex(#0A0A0A);
- cell.titleL.layer.borderColor = model.isSelect ? UIColorHex(#3979D3).CGColor : [UIColor clearColor].CGColor;
- cell.titleL.layer.borderWidth = model.isSelect ? 0.5f : 0.f;
- }
- return cell;
- }
- - (NSInteger)collectionView:(nonnull UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
- return self.listArray.count;
- }
- -(CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath{
- TopicGroupManageModel * model = [self.listArray objectAtIndex:indexPath.item];
- UILabel * label = [UILabel new];
- label.font = Kfont(13);
- label.text = model.Name;
- CGFloat W = [label sizeThatFits:CGSizeMake(MAXFLOAT, 36)].width + 20;
- return CGSizeMake(W, 36);
- }
- - (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath{
- TopicGroupManageModel * model = [self.listArray objectAtIndex:indexPath.item];
- for (TopicGroupManageModel * subModel in self.listArray) {
- subModel.isSelect = NO;
- }
- model.isSelect = !model.isSelect;
- if (self.SelectBtnblock) {
- self.SelectBtnblock(@[model]);
- }
- [collectionView reloadData];
- [self dismiss];
- }
- //footer的size
- - (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout referenceSizeForFooterInSection:(NSInteger)section
- {
- return CGSizeMake(0, 0);
- }
- //header的size
- - (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout referenceSizeForHeaderInSection:(NSInteger)section
- {
- return CGSizeMake(SCREEN_WIDTH, 35);
- }
- //设置每个item的UIEdgeInsets
- - (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section
- {
- return UIEdgeInsetsMake(0, 0, 0, 0);
- }
- //设置每个item水平间距
- - (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section
- {
- return 9.f;
- }
- //设置每个item垂直间距
- - (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section
- {
- return 18.f;
- }
- - (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath {
- if ([kind isEqualToString:UICollectionElementKindSectionHeader]) {
- UICollectionReusableView *headerView = [collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"HeaderView" forIndexPath:indexPath];
- UILabel *lablel = [[UILabel alloc] init];
- lablel.textColor = UIColorHex(0xBBBBBB);
- [headerView addSubview:lablel];
- lablel.text = @"选择显示";
- lablel.font = [UIFont systemFontOfSize:11.f];
- lablel.textAlignment = NSTextAlignmentLeft;
- [headerView addSubview:lablel];
- [lablel mas_makeConstraints:^(MASConstraintMaker *make) {
- make.left.mas_equalTo(headerView);
- make.centerY.mas_equalTo(headerView);
- }];
- return headerView;
- }else{
- UICollectionReusableView *footerView = [collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionFooter withReuseIdentifier:@"FooterView" forIndexPath:indexPath];
- return footerView;
- }
- }
- @end
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