284 lines
9.3 KiB
Objective-C
284 lines
9.3 KiB
Objective-C
//
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// HorizontalTableView.m
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// TableViewHorizontalScroll
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//
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// Created by Umeng on 14-6-16.
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// Copyright (c) 2014年 Umeng 董剑雄. All rights reserved.
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//
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#import "UMComHorizontalTableView.h"
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#import "UMComShowToast.h"
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#import "UMComImageView.h"
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#import <UMComDataStorage/UMComUser.h>
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#import "UMComUserListDataController.h"
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#import <UMComFoundation/UMComKit+Color.h>
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#import <UMCommunitySDK/UMComSession.h>
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#define USING_UMComHorizontalTableView_MORESHOW //用于显示用户大于4个的时候显示MORE
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@interface UMComHorizontalTableView ()<UITableViewDataSource,UITableViewDelegate>
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@property (nonatomic, strong) UILabel *titlelabel;
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@property (nonatomic, strong) UILabel *nouserTip;
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#ifdef USING_UMComHorizontalTableView_MORESHOW
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@property (nonatomic, strong) NSArray *userListDisplay;
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#endif
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@end
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@implementation UMComHorizontalTableView
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#pragma mark - 初始化方法
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- (void)initData
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{
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self.delegate = self;
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self.dataSource = self;
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//tableview逆时针旋转90度。
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self.rowHeight = self.frame.size.height/4;
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self.transform = CGAffineTransformMakeRotation(-M_PI / 2);
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self.showsHorizontalScrollIndicator = YES;
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self.scrollsToTop = NO;
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// scrollbar 不显示
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self.showsVerticalScrollIndicator = NO;
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self.separatorStyle = UITableViewCellSeparatorStyleNone;
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self.userList = [NSArray array];
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self.titlelabel = [[UILabel alloc]initWithFrame:CGRectMake(0, 0, 60, 12)];
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self.titlelabel.backgroundColor = [UIColor clearColor];
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self.titlelabel.text = UMComLocalizedString(@"um_com_relatedUser", @"相关用户");
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self.titlelabel.textColor = UMComColorWithHexString(FontColorGray);
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self.titlelabel.center = CGPointMake(90, 35);
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self.titlelabel.font = UMComFontNotoSansLightWithSafeSize(12);
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self.titlelabel.transform = CGAffineTransformMakeRotation(M_PI / 2);
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[self addSubview:self.titlelabel];
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[self creatNouserTipView];
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}
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- (void)creatNouserTipView
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{
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UILabel *label = [[UILabel alloc]initWithFrame:CGRectMake(0, 0, 300, 40)];
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label.backgroundColor = [UIColor clearColor];
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label.textAlignment = NSTextAlignmentCenter;
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label.text = UMComLocalizedString(@"um_com_no_related_user", @"没有找到相关用户");
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label.font = UMComFontNotoSansLightWithSafeSize(17);
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label.textColor = UMComColorWithHexString(FontColorGray);
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label.transform = CGAffineTransformMakeRotation(M_PI / 2);
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label.center = CGPointMake(self.frame.size.height/2, self.frame.size.width/2);
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[self addSubview:label];
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label.hidden = YES;
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self.nouserTip = label;
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}
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- (id)initWithFrame:(CGRect)frame style:(UITableViewStyle)style
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{
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self = [super initWithFrame:frame style:style];
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if (self) {
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// Initialization code
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[self initData];
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}
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return self;
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}
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#pragma mark - UITableViewDataSource
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
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{
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if (self.userList.count == 0) {
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self.titlelabel.hidden = YES;
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return 0;
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}
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self.titlelabel.hidden = NO;
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#ifdef USING_UMComHorizontalTableView_MORESHOW
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if (self.userList.count <= 4) {
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self.userListDisplay = self.userList;
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return self.userListDisplay.count;
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}
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else{
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self.userListDisplay = [self.userList subarrayWithRange:NSMakeRange(0,3)];
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return self.userListDisplay.count + 1;
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}
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#else
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return self.userList.count + 1;
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#endif
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath*)indexPath
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{
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static NSString *cellId = @"cellId";
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HorizontalTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellId];
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if (!cell) {
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cell = [[HorizontalTableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellId];
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cell.selectionStyle = UITableViewCellSelectionStyleNone;
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CGFloat imageHeight = tableView.frame.size.height/5*2;
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CGFloat titleBtHeight = imageHeight/2;
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CGFloat originY = titleBtHeight;
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cell.textLabel.textAlignment = NSTextAlignmentCenter;
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cell.userImageView.frame = CGRectMake(0, originY, imageHeight, imageHeight);
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cell.userImageView.center = CGPointMake(tableView.rowHeight/2, imageHeight/2+originY);
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cell.titleLabel.frame = CGRectMake(0, imageHeight+originY+2, tableView.rowHeight, titleBtHeight);
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cell.userImageView.clipsToBounds = YES;
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cell.userImageView.layer.cornerRadius = cell.userImageView.frame.size.width/2;
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UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(didSelecteduser:)];
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[cell addGestureRecognizer:tap];
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}
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#ifdef USING_UMComHorizontalTableView_MORESHOW
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if (indexPath.row < self.userListDisplay.count) {
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UMComUser *user = self.userListDisplay[indexPath.row];
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#else
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if (indexPath.row < self.userList.count) {
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UMComUser *user = self.userList[indexPath.row];
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#endif
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[cell setUser:user];
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}else{
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cell.userImageView.image = UMComImageWithImageName(@"all_more");
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cell.titleLabel.text = UMComLocalizedString(@"um_com_more", @"更多");
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}
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return cell;
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}
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- (void)didSelecteduser:(UITapGestureRecognizer *)tap
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{
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if (self.didSelectedUser) {
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HorizontalTableViewCell *cell = (HorizontalTableViewCell *)tap.view;
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NSIndexPath *indexPath = [self indexPathForCell:cell];
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#ifdef USING_UMComHorizontalTableView_MORESHOW
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if (indexPath.row < self.userListDisplay.count) {
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self.didSelectedUser(self.userListDisplay[indexPath.row]);
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#else
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if (indexPath.row < self.userList.count) {
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self.didSelectedUser(self.userList[indexPath.row]);
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#endif
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}else{
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self.didSelectedUser(nil);
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}
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}
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}
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- (void)searchUsersWithKeyWord:(NSString *)keyWord
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{
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/*
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self.userFetchRequest = [[UMComSearchUserRequest alloc]initWithKeywords:keyWord count:BatchSize];
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__weak UMComHorizontalTableView *weakSelf = self;
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[self.userFetchRequest fetchRequestFromServer:^(NSArray *data, BOOL haveNextPage, NSError *error) {
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weakSelf.userList = data;
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if (error) {
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if([UMComSession sharedInstance].isLogin)
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{
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//登陆状态下，显示提示
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weakSelf.nouserTip.hidden = NO;
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}
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else
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{
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//未登陆状态下，隐藏提示
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weakSelf.nouserTip.hidden = YES;
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}
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[UMComShowToast showFetchResultTipWithError:error];
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}else{
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if (data.count == 0) {
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weakSelf.nouserTip.hidden = NO;
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}else{
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weakSelf.nouserTip.hidden = YES;
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}
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}
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[weakSelf reloadData];
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}];
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*/
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if(!self.searchUserListDataController)
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{
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self.searchUserListDataController = [[UMComSearchUserListDataController alloc] initWithCount:UMCom_Limit_Page_Count keyWord:keyWord];
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}
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else{
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self.searchUserListDataController.keyWord = keyWord;
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}
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__weak UMComHorizontalTableView *weakSelf = self;
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[self.searchUserListDataController refreshNewDataCompletion:^(NSArray *data, NSError *error) {
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weakSelf.userList = data;
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if (error) {
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if([UMComSession sharedInstance].isLogin)
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{
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//登陆状态下，显示提示
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weakSelf.nouserTip.hidden = NO;
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}
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else
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{
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//未登陆状态下，隐藏提示
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weakSelf.nouserTip.hidden = YES;
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}
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[UMComShowToast showFetchResultTipWithError:error];
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}else{
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if (data.count == 0) {
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weakSelf.nouserTip.hidden = NO;
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}else{
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weakSelf.nouserTip.hidden = YES;
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}
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}
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[weakSelf reloadData];
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}];
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}
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@end
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@implementation HorizontalTableViewCell
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- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
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{
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self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
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if (self) {
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self.transform = CGAffineTransformMakeRotation(M_PI / 2);
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CGFloat imageHeight = self.frame.size.width *3/4;
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CGFloat titleBtHeight = imageHeight/3;
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self.userImageView = [[[UMComImageView imageViewClassName] alloc]initWithFrame:CGRectMake(0, 0, imageHeight, imageHeight)];
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self.titleLabel = [[UILabel alloc]initWithFrame:CGRectMake(0, imageHeight, self.frame.size.height, titleBtHeight)];
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self.titleLabel.textAlignment = NSTextAlignmentCenter;
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self.titleLabel.font = UMComFontNotoSansLightWithSafeSize(14);
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[self.titleLabel setTextColor:[UIColor grayColor]];
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self.userImageView.userInteractionEnabled = YES;
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self.titleLabel.userInteractionEnabled = YES;
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[self addSubview:self.titleLabel];
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[self addSubview:self.userImageView];
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}
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return self;
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}
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- (void)setUser:(UMComUser *)user
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{
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_user = user;
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self.titleLabel.text = user.name;
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NSString *iconUrl = [user iconUrlStrWithType:UMComIconSmallType];
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[self.userImageView setImageURL:iconUrl placeHolderImage:[UMComImageView placeHolderImageGender:user.gender.integerValue]];
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}
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- (void)awakeFromNib
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{
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// Initialization code
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}
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- (void)setSelected:(BOOL)selected animated:(BOOL)animated
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{
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[super setSelected:selected animated:animated];
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// Configure the view for the selected state
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}
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@end
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