小说绘上架版本

XiaoShuoHui/WXReader/Verdor/ViewVerdor/AnnouncementView/WXYZ_AnnouncementView.h

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+//
+//  WXYZ_AnnouncementView.h
+//  GKADRollingView
+//
+//  Created by Gao on 2017/2/16.
+//  Copyright © 2017年 gao. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "WXYZ_AnnouncementViewCollectionViewCell.h"
+
+@interface WXYZ_AnnouncementView : UIView
+
+typedef void(^WXYZ_AnnouncementViewTapBlock) (NSString *path, NSUInteger index);
+
+@property (nonatomic, copy) WXYZ_AnnouncementViewTapBlock clickAdBlock;
+
+@property (nonatomic, strong) NSArray<TFAnnouncementModel *> *modelArr;
+
+@property (nonatomic, strong) UIColor *titleColor;      // default is orange
+
+@property (nonatomic, strong) UIFont *textFont;         // default is 12
+
+@property (nonatomic, strong) UIColor *textColor;       // default is black
+
+@property (nonatomic, assign) NSTimeInterval duration;  // default is 3s
+
+/// 是否居中，默认靠左
+@property (nonatomic, assign) BOOL isCenter;
+
+@end

XiaoShuoHui/WXReader/Verdor/ViewVerdor/AnnouncementView/WXYZ_AnnouncementView.m

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+//
+//  WXYZ_AnnouncementView.m
+//  GKADRollingView
+//
+//  Created by Gao on 2017/2/16.
+//  Copyright © 2017年 gao. All rights reserved.
+//
+
+#import "WXYZ_AnnouncementView.h"
+
+@interface WXYZ_AnnouncementView () <UICollectionViewDelegate,UICollectionViewDataSource>
+{
+    NSTimer *_timer;
+    UICollectionView *_collectionView;
+}
+
+@property (nonatomic, assign) NSInteger visibleItems;
+
+@end
+
+@implementation WXYZ_AnnouncementView
+
+- (instancetype)initWithFrame:(CGRect)frame
+{
+    if (self = [super initWithFrame:frame]) {
+        [self createSubviews];
+    }
+    return self;
+}
+
+- (void)createSubviews
+{
+    UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
+    layout.minimumLineSpacing = 0;
+    layout.minimumInteritemSpacing = 0;
+    layout.scrollDirection = UICollectionViewScrollDirectionVertical;
+    layout.itemSize = CGSizeMake(SCREEN_WIDTH - 2 * kMargin, kLabelHeight);
+    
+    _collectionView = [[UICollectionView alloc] initWithFrame:CGRectMake(0, 0, self.frame.size.width, self.frame.size.height) collectionViewLayout:layout];
+    _collectionView.showsVerticalScrollIndicator = NO;
+    _collectionView.pagingEnabled = YES;
+    _collectionView.scrollEnabled = NO;
+    _collectionView.delegate = self;
+    _collectionView.dataSource = self;
+    _collectionView.backgroundColor = [UIColor clearColor];
+    [self addSubview:_collectionView];
+    [_collectionView registerClass:[WXYZ_AnnouncementViewCollectionViewCell class] forCellWithReuseIdentifier:@"WXYZ_AnnouncementViewCollectionViewCell"];
+    
+    [_collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.edges.mas_equalTo(self);
+    }];
+    
+}
+
+- (void)setModelArr:(NSArray<TFAnnouncementModel *> *)modelArr
+{
+    if (_modelArr != modelArr) {
+        _modelArr = modelArr;
+        [_collectionView reloadData];
+        
+        if (_timer == nil) {
+            _timer = [NSTimer timerWithTimeInterval:_duration?:5 target:self selector:@selector(nextPage) userInfo:nil repeats:YES];
+            NSRunLoop *runloop = [NSRunLoop currentRunLoop];
+            [runloop addTimer:_timer forMode:NSRunLoopCommonModes];
+        }
+    }
+}
+
+- (void)starTimer
+{
+    //开启定时器
+    [_timer setFireDate:[NSDate distantPast]];
+}
+
+- (void)stopTimer
+{
+    //暂停定时器
+    [_timer setFireDate:[NSDate distantFuture]];
+}
+
+- (void)nextPage
+{
+    @try {
+        if (self.visibleItems == _modelArr.count) {
+            self.visibleItems = 0;
+            [self->_collectionView scrollToItemAtIndexPath:[NSIndexPath indexPathForRow:self.visibleItems inSection:0] atScrollPosition:UICollectionViewScrollPositionNone animated:NO];
+        }
+        self.visibleItems++;
+        dispatch_async(dispatch_get_main_queue(), ^{
+            if (self.visibleItems < _modelArr.count) {
+                [self->_collectionView scrollToItemAtIndexPath:[NSIndexPath indexPathForRow:self.visibleItems inSection:0] atScrollPosition:UICollectionViewScrollPositionNone animated:YES];
+            }
+        });
+    } @catch (NSException *exception) {
+        
+    } @finally {
+        
+    }
+}
+
+- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section
+{
+    return _modelArr.count + 1;
+}
+
+- (WXYZ_AnnouncementViewCollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
+{
+    WXYZ_AnnouncementViewCollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"WXYZ_AnnouncementViewCollectionViewCell" forIndexPath:indexPath];
+    cell.textColor = self.textColor;
+    cell.isCenter = self.isCenter;
+    if (indexPath.row == 0) {
+        cell.announcementModel = _modelArr.lastObject;
+    } else {
+        if (indexPath.row - 1 >= 0 && indexPath.row - 1 < _modelArr.count) {
+            cell.announcementModel = _modelArr[indexPath.row - 1];
+        } else {
+            cell.announcementModel = _modelArr.firstObject;
+        }
+    }
+    return cell;
+}
+
+- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath
+{
+    if (indexPath.row == 0) {
+        self.clickAdBlock(_modelArr.lastObject.content, indexPath.row);
+    } else {
+        self.clickAdBlock(_modelArr[indexPath.row - 1].content, indexPath.row - 1);
+    }
+}
+
+@end

XiaoShuoHui/WXReader/Verdor/ViewVerdor/AnnouncementView/WXYZ_AnnouncementViewCollectionViewCell.h

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+//
+//  WXYZ_AnnouncementViewCollectionViewCell.h
+//  GKADRollingView
+//
+//  Created by Gao on 2017/2/16.
+//  Copyright © 2017年 gao. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "TFBookRackModel.h"
+
+@interface WXYZ_AnnouncementViewCollectionViewCell : UICollectionViewCell
+
+@property (nonatomic, strong) TFAnnouncementModel *announcementModel;
+
+@property (nonatomic, strong) UIColor *titleColor;      // default is orange
+
+@property (nonatomic, strong) UIFont *textFont;         // default is 12
+
+@property (nonatomic, strong) UIColor *textColor;       // default is black
+
+/// 文字是否居中
+@property (nonatomic, assign) BOOL isCenter;
+
+@end

XiaoShuoHui/WXReader/Verdor/ViewVerdor/AnnouncementView/WXYZ_AnnouncementViewCollectionViewCell.m

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+//
+//  WXYZ_AnnouncementViewCollectionViewCell.m
+//  GKADRollingView
+//
+//  Created by Gao on 2017/2/16.
+//  Copyright © 2017年 gao. All rights reserved.
+//
+
+#import "WXYZ_AnnouncementViewCollectionViewCell.h"
+
+@interface WXYZ_AnnouncementViewCollectionViewCell ()
+
+@property (nonatomic, strong) UILabel *titleLabel;
+
+@property (nonatomic, strong) UIImageView *headerImg;
+
+@end
+
+@implementation WXYZ_AnnouncementViewCollectionViewCell
+
+- (instancetype)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self) {
+        [self createSubviews];
+    }
+    return self;
+}
+
+- (void)createSubviews
+{
+    _titleLabel = [[UILabel alloc] init];
+    _titleLabel.font = _textFont?:kFont12;
+    _titleLabel.textColor = _textColor?:[UIColor blackColor];
+    _titleLabel.numberOfLines = 1;
+    [self addSubview:_titleLabel];
+    
+    _headerImg = [[UIImageView alloc] init];
+    [_headerImg setImage:[[UIImage imageNamed:@"rack_notice"] imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate]];
+    _headerImg.tintColor = kMainColor;
+    [self addSubview:_headerImg];
+    
+    [_headerImg mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.left.mas_equalTo(0);
+        make.top.mas_equalTo(0);
+        make.bottom.mas_equalTo(self.mas_bottom);
+        make.width.mas_equalTo(self.mas_height);
+    }];
+    
+    [_titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.left.mas_equalTo(_headerImg.mas_right).with.offset(kHalfMargin);
+        make.top.mas_equalTo(0);
+        make.bottom.mas_equalTo(self.mas_bottom);
+#if TF_Sign_Mode
+        make.right.mas_equalTo(self.mas_right).with.offset(- kHalfMargin - 100);
+#else
+        make.right.mas_equalTo(self.mas_right).with.offset(- kHalfMargin);
+#endif
+    }];
+}
+
+
+- (void)setAnnouncementModel:(TFAnnouncementModel *)announcementModel
+{
+    _announcementModel = announcementModel;
+    
+    _titleLabel.text = announcementModel.title;
+}
+
+- (void)setTextColor:(UIColor *)textColor {
+    _titleLabel.textColor = textColor;
+}
+
+- (void)setIsCenter:(BOOL)isCenter {
+    if (isCenter) {
+        [_titleLabel mas_remakeConstraints:^(MASConstraintMaker *make) {
+            make.center.equalTo(self);
+        }];
+        _headerImg.hidden = YES;
+    }
+}
+
+@end