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86 lines
2.9 KiB
86 lines
2.9 KiB
4 years ago
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// TFUpgradeMemberViewCell.m
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// TFReader
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//
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// Created by 谢腾飞 on 2020/12/13.
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// Copyright © 2020 xtfei_2011@126.com. All rights reserved.
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//
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#import "TFUpgradeMemberViewCell.h"
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#import "TFUpgradeMemberItemCell.h"
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#import "WXYZ_ShadowView.h"
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@interface TFUpgradeMemberViewCell ()
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{
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UICollectionView *mainCollectionView;
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NSInteger selectIndex;
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}
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@end
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@implementation TFUpgradeMemberViewCell
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- (void)createSubviews
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{
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[super createSubviews];
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selectIndex = 0;
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UICollectionViewFlowLayout *flowLayout = [[UICollectionViewFlowLayout alloc] init];
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flowLayout.minimumLineSpacing = kMargin;
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flowLayout.minimumInteritemSpacing = 0;
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flowLayout.scrollDirection = UICollectionViewScrollDirectionHorizontal;
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flowLayout.itemSize = CGSizeMake((SCREEN_WIDTH - 5 * kMargin) / 3 , (SCREEN_WIDTH - 5 * kMargin) / 3 * 1.1);
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flowLayout.sectionInset = UIEdgeInsetsMake(0, kHalfMargin, 0, kHalfMargin);
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mainCollectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:flowLayout];
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[mainCollectionView registerClass:[TFUpgradeMemberItemCell class] forCellWithReuseIdentifier:@"TFUpgradeMemberItemCell"];
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mainCollectionView.backgroundColor = [UIColor clearColor];
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mainCollectionView.alwaysBounceVertical = NO;
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mainCollectionView.showsVerticalScrollIndicator = NO;
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mainCollectionView.showsHorizontalScrollIndicator = NO;
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mainCollectionView.delegate = self;
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mainCollectionView.dataSource = self;
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[self.contentView addSubview:mainCollectionView];
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[mainCollectionView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.mas_equalTo(self.contentView.mas_left);
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make.top.mas_equalTo(self.contentView.mas_top);
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make.width.mas_equalTo(self.contentView.mas_width);
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make.height.mas_equalTo((SCREEN_WIDTH - 5 * kMargin) / 3 * 1.1 + kMargin);
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make.bottom.mas_equalTo(self.contentView.mas_bottom).priorityLow();
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}];
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}
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- (void)setGoodsList:(NSArray<TFGoodsModel *> *)goodsList
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{
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_goodsList = goodsList;
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[mainCollectionView reloadData];
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}
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- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section
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{
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return self.goodsList.count;
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}
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- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
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{
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static NSString *CellIdentifier = @"TFUpgradeMemberItemCell";
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TFUpgradeMemberItemCell __weak *cell = [collectionView dequeueReusableCellWithReuseIdentifier:CellIdentifier forIndexPath:indexPath];
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cell.goodsModel = [self.goodsList objectOrNilAtIndex:indexPath.row];
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cell.cellSelected = selectIndex == indexPath.row;
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return cell;
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}
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- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath
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{
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selectIndex = indexPath.row;
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[mainCollectionView reloadData];
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if (self.selectItemBlock) {
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self.selectItemBlock(indexPath.row);
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}
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}
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@end
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