自造轮子：YQCommonCell 简化表单视图开发

发表于 | 分类于 |

前言

由于写了太多次的设置界面、个人中心界面等，已经写到麻木。渐渐意识到，或许可以把这些类似的TableViewCell封装成一种，通过简单的方法去创建以及使用，这样就可以大大减少劳动力啦。

在这篇文章之前，我已经写了一篇介绍YQCommonCell的文章，但是因为更新的次数过多内容杂乱，我决定重新写一篇。

项目中的使用效果

很荣幸，在公司的项目中，已经使用了这个框架。的确，在开发表单视图上节约了大量时间。下面是两个项目中的效果图：

项目效果1

项目效果2

内部结构

内部结构

其实这个项目的思路很容易理解，我将UITableView的数据源抽离成模型，cell对应YQCommonItem，section对应YQCommonGroup。在YQCommonCell类有@property (nonatomic, strong) YQCommonItem *item;属性。在-(void)setItem:(YQCommonItem *)item方法中进行属性设置，在- (void)layoutSubviews中布局界面。

能做的

这个框架几乎能解决所有的表单视图绘制。

YQCommonItem的属性

cell自身相关属性介绍

1
2
3
4
5
6
7
8
// cell 对应属性
YQPropStatementAndFuncStatement(assign,  YQCommonItem, BOOL,                         selectAbility) ///< cell能否被点击 default YES.
YQPropStatementAndFuncStatement(assign,  YQCommonItem, BOOL,                         selectHighlight) ///< cell被点击是否高亮 default YES.
YQPropStatementAndFuncStatement(assign,  YQCommonItem, BOOL,                         arrow) ///< 是否有箭头 default NO.
YQPropStatementAndFuncStatement(assign,  YQCommonItem, CGFloat,                      cellHeight) ///< cell的高度 default 44.
YQPropStatementAndFuncStatement(assign,  YQCommonItem, Class,                        destVcClass) ///< 点击后的跳转控制器 default nil.
YQPropStatementAndFuncStatement(strong,  YQCommonItem, UIColor *,                    cellBackgroudColor) ///< cell背景颜色 default [UIColor whiteColor].
YQPropStatementAndFuncStatement(copy,    YQCommonItem, YQCommonCellSelectBlock,      operation) ///< 点击后的跳转控制器 default nil.

icon 和提醒红点相关属性介绍

1
2
3
4
5
6
7
// icon 对应属性
YQPropStatementAndFuncStatement(copy,    YQCommonItem, NSString *,                   icon) ///< 图标 default nil.
YQPropStatementAndFuncStatement(assign,  YQCommonItem, CGFloat,                      iconWidth) ///< 图标大小 default.

// badge 对应属性
YQPropStatementAndFuncStatement(copy,    YQCommonItem, NSString *,                   badgeValue) ///< 红点提醒 default nil.
YQPropStatementAndFuncStatement(assign,  YQCommonItem, YQBadgeViewLayout,            badgeLayout) ///< 红点提醒布局 default YQBadgeViewLayoutLeft.

效果：

icon&badge

title相关属性介绍

1
2
3
4
5
// title 对应属性
YQPropStatementAndFuncStatement(copy,    YQCommonItem, NSString *,                   title) ///< 标题 default nil.
YQPropStatementAndFuncStatement(strong,  YQCommonItem, UIFont *,                     titleLableFont) ///< 标题font default [UIFont systemFontOfSize:16].
YQPropStatementAndFuncStatement(strong,  YQCommonItem, UIColor *,                    titleLableColor) ///< 标题color default [UIFont BlackColor].
YQPropStatementAndFuncStatement(copy,    YQCommonItem, NSAttributedString *,         attributedTitle) ///< 标题 default nil.

效果：

title

assistLabel相关属性介绍

1
2
3
4
5
6
// 辅助视图assistLabel 对应属性   NSAttributedString > NSString
YQPropStatementAndFuncStatement(copy,    YQCommonItem, NSString *,                   assistLabelText) ///< 标题 default nil. lable.textAlignment = NSTextAlignmentRight;
YQPropStatementAndFuncStatement(strong,  YQCommonItem, UIFont *,                     assistLabelFont) ///< 标题font default [UIFont systemFontOfSize:15].
YQPropStatementAndFuncStatement(strong,  YQCommonItem, UIColor *,                    assistLabelColor) ///< 标题color default [UIFont BlackColor].
YQPropStatementAndFuncStatement(copy,    YQCommonItem, NSAttributedString *,         assistLabelAttributedText) ///< 标题 default nil.
YQPropStatementAndFuncStatement(assign,  YQCommonItem, CGFloat,                      assistLabelX) ///< assistLabel X default 0. if>0 lable.textAlignment = NSTextAlignmentLeft;

效果：

assistLabel

assistField相关属性展示

1
2
3
4
5
6
7
8
9
10
// 辅助视图textField 对应属性
YQPropStatementAndFuncStatement(copy,    YQCommonItem, NSString *,                   assistFieldText) ///< textField.text default nil. Field.textAlignment = NSTextAlignmentRight;
YQPropStatementAndFuncStatement(assign,  YQCommonItem, UIKeyboardType,               assistFieldKeyboardType) ///< textField.keyboardType
YQPropStatementAndFuncStatement(strong,  YQCommonItem, UIFont *,                     assistFieldFont) ///< textField.font [UIFont systemFontOfSize:15].
YQPropStatementAndFuncStatement(strong,  YQCommonItem, UIColor *,                    assistFieldColor) ///< textField.textColor default [UIFont BlackColor].
YQPropStatementAndFuncStatement(copy,    YQCommonItem, NSString *,                   assistFieldPlaceholderText) ///< textField.placeholder default nil.
YQPropStatementAndFuncStatement(strong,  YQCommonItem, UIColor *,                    assistFieldPlaceholderColor) ///< textField.placeholderTextColor
YQPropStatementAndFuncStatement(assign,  YQCommonItem, CGFloat,                      assistFieldX) ///< assistField X default 0. if>0 Field.textAlignment = NSTextAlignmentLeft;
YQPropStatementAndFuncStatement(copy,    YQCommonItem, YQCommonFieldTextChangeBlock, fieldTextChangeBlock)
YQPropStatementAndFuncStatement(copy,    YQCommonItem, YQCommonFieldEditFinishBlock, fieldEditFinishBlock)

效果：

assistField

assistView相关属性展示

1
2
3
4
// 辅助视图自定义customview 对应属性
YQPropStatementAndFuncStatement(strong,  YQCommonItem, UIView *,                     assistCustomView) ///< CustomView default nil.
YQPropStatementAndFuncStatement(assign,  YQCommonItem, YQAssistCustomViewLayout,     assistCustomViewLayout) ///< CustomView Layout default YQAssistCustomViewLayoutRight
YQPropStatementAndFuncStatement(assign,  YQCommonItem, BOOL,                         assistCustomViewClipsToBounds) ///< CustomView ClipsToBounds default YES.

assistView相关的属性较少，但是这个属性却解决了绝大多数的复杂界面的绘制。

效果：

assistView

其他属性展示

1
2
3
4
5
// 分割线 对应属性
YQPropStatementAndFuncStatement(assign,  YQCommonItem, BOOL,                         hadBottomLine) ///< BottomLine default YES.
YQPropStatementAndFuncStatement(strong,  YQCommonItem, UIColor *,                    bottomLineColor) ///< BottomLineColor default [UIColor colorWithWhite:0.85 alpha:0.6]
YQPropStatementAndFuncStatement(assign,  YQCommonItem, CGFloat,                      bottomLineHeight) ///< BottomLine default 1.0f.
YQPropStatementAndFuncStatement(assign,  YQCommonItem, CGFloat,                      bottomLineX) ///< BottomLine default line.x = titlelabel.x

YQCommonGroup的属性

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
YQPropStatementAndFuncStatement(strong,  YQCommonGroup, NSArray *,           items)
YQPropStatementAndFuncStatement(assign,  YQCommonGroup, BOOL,                hiddenLastRowBottomLine) ///< hidden last row bottomLine default YES.

YQPropStatementAndFuncStatement(assign,  YQCommonGroup, CGFloat,             headerHeight) ///< default 20.
YQPropStatementAndFuncStatement(copy,    YQCommonGroup, NSString *,          headerTitle) ///< default nil.
YQPropStatementAndFuncStatement(strong,  YQCommonGroup, UIColor *,           headerTitleColor) ///< default [UIColor grayColor].
YQPropStatementAndFuncStatement(strong,  YQCommonGroup, UIFont *,           headerTitleFont) ///< default [UIFont systemFontOfSize:16].
YQPropStatementAndFuncStatement(assign,  YQCommonGroup, CGFloat,             headerTitleHeight) ///< default 50.
YQPropStatementAndFuncStatement(assign,  YQCommonGroup, YQHeaderTitleLayout, headerTitleLayout) ///< default YQHeaderTitleLayoutLeft.
YQPropStatementAndFuncStatement(strong,  YQCommonGroup, UIView *,            headerView) ///< default nil.


YQPropStatementAndFuncStatement(assign,  YQCommonGroup, CGFloat,             footerHeight) ///< default 0.01.
YQPropStatementAndFuncStatement(copy,    YQCommonGroup, NSString *,          footerTitle) ///< default nil.
YQPropStatementAndFuncStatement(strong,  YQCommonGroup, UIColor *,           footerTitleColor) ///< default [UIColor grayColor].
YQPropStatementAndFuncStatement(strong,  YQCommonGroup, UIFont *,           footerTitleFont) ///< default [UIFont systemFontOfSize:16].
YQPropStatementAndFuncStatement(assign,  YQCommonGroup, CGFloat,             footerTitleHeight) ///< default 50.
YQPropStatementAndFuncStatement(assign,  YQCommonGroup, YQFooterTitleLayout, footerTitleLayout) ///< default YQFooterTitleLayoutLeft.
YQPropStatementAndFuncStatement(strong,  YQCommonGroup, UIView *,            footerView) ///< default nil.

正如上文所说，YQCommonGroup对应的是tableview的Section，因此它的属性都与Section相关。

其中需要注意的是hiddenLastRowBottomLine属性，默认开启，会隐藏每个Section最后一行cell的分割线。

效果：

其他效果

如何使用

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
@interface MainViewController () <UITableViewDelegate, UITableViewDataSource>
@property (nonatomic, strong) NSMutableArray * groups;
@property (nonatomic, strong) UITableView *tableView;
@end

@implementation MainViewController

- (void)viewDidLoad
{
    [super viewDidLoad];

    self.title = @"Main";
    self.view.backgroundColor = [UIColor groupTableViewBackgroundColor];
    
    [self setData];
    
    [self setView];
}

- (void)setData
{
    __weak typeof(self) weakSelf = self;
    
    YQCommonItem *item0 = YQObjectInit(YQCommonItem).titleSet(@"title属性展示").arrowSet(YES).operationSet(^{
        TitleViewController *title = [[TitleViewController alloc] init];
        title.title = @"title属性展示";
        [weakSelf.navigationController pushViewController:title animated:YES];
    });
    
    YQCommonItem *item1 = YQObjectInit(YQCommonItem).titleSet(@"icon以及badge属性展示").arrowSet(YES).operationSet(^{
        IconAndBadgeViewController *icon = [[IconAndBadgeViewController alloc] init];
        icon.title = @"icon以及badge属性展示";
        [weakSelf.navigationController pushViewController:icon animated:YES];
    });

    YQCommonItem *item2 = YQObjectInit(YQCommonItem).titleSet(@"assistLabel属性展示").arrowSet(YES).operationSet(^{
        AssistLabelViewController *AssistLabel = [[AssistLabelViewController alloc] init];
        AssistLabel.title = @"assistLabel属性展示";
        [weakSelf.navigationController pushViewController:AssistLabel animated:YES];
    });

    YQCommonItem *item3 = YQObjectInit(YQCommonItem).titleSet(@"assistFeild属性展示").arrowSet(YES).operationSet(^{
        AssistFeildViewController *AssistFeild = [[AssistFeildViewController alloc] init];
        AssistFeild.title = @"assistFeild属性展示";
        [weakSelf.navigationController pushViewController:AssistFeild animated:YES];
    });
    
    YQCommonItem *item4 = YQObjectInit(YQCommonItem).titleSet(@"assistView属性展示").arrowSet(YES).operationSet(^{
        AssistViewViewController *assistView = [[AssistViewViewController alloc] init];
        assistView.title = @"assistView属性展示";
        [weakSelf.navigationController pushViewController:assistView animated:YES];
    });

    YQCommonItem *item5 = YQObjectInit(YQCommonItem).titleSet(@"其他").arrowSet(YES).operationSet(^{
        OtherViewController *other = [[OtherViewController alloc] init];
        other.title = @"其他";
        [weakSelf.navigationController pushViewController:other animated:YES];
    });
    
    
    YQCommonGroup *group = YQObjectInit(YQCommonGroup).itemsSet(@[item0, item1, item2, item3, item4, item5]);
    
    [self.groups addObject:group];
}

- (void)setView
{
    self.tableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStyleGrouped];
    self.tableView.dataSource = self;
    self.tableView.delegate = self;
    self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
    [self.view addSubview:self.tableView];
    
    self.tableView.frame = CGRectMake(0, YQTableViewY, self.view.bounds.size.width, self.view.bounds.size.height - YQTableViewY - YQIndicatorHeight);
    YQNewAdjustsScrollViewInsets(self.tableView);
}

#pragma mark - lazy
- (NSMutableArray *)groups
{
    if (!_groups) {
        _groups = [NSMutableArray array];
    }
    return _groups;
}

#pragma mark - tableview Data
YQTabelViewDelegateAndDataSource(self.groups)

以demo中的MainViewContoller为例，tableview的数据源与代理方法我都用宏写入YQCommonMacro中。设置cell的属性全在- (void)setData方法中实现。

效果:

Main

至于其他效果的实现，可下载demo了解。

下载

GitHub:YQCommonCell

请我吃一块黄金鸡块