azu / roletabbarcontroller

UITabBarController patterns library - similar to <UITableViewDataSource> patterns.

RoleTabBarController

RoleTabBarController provide Implementing UITabBarController pattern.

• Similar to <UITableViewDataSource> patterns.

RoleTabBarController is not special, but it's just another pattern.

Installation

pod 'RoleTabBarController'

Example

See Example/ or

pod try RoleTabBarController

RoleTabBarDataSource

You should implement <RoleTabBarDataSource> protocol on subclass of RoleTabBarController

@protocol RoleTabBarDataSource <NSObject>
/**
* Life Cycle
*
* numberOfRoleTabBarController
* -> ViewController - viewControllerAtIndex
* -> TabBarItem - tabBarItemObjectAtIndex
* -> TabBarItem - willShowTabBar
*/
- (NSUInteger)numberOfRoleTabBarController:(RoleTabBarController *) tabBarController;

- (UIViewController *)roleTabBarController:(RoleTabBarController *) tabBarController viewControllerAtIndex:(NSUInteger) index;

- (RoleTabBarItemObject *)roleTabBarController:(RoleTabBarController *) tabBarController tabBarItemObjectAtIndex:(NSUInteger) index;

@optional
- (void)roleTabBarController:(RoleTabBarController *) tabBarController willShowTabBar:(UITabBarItem *) tabBarItem atIndex:(NSUInteger) index;

@end

How to use

1. You create Subclass of RoleTabBarController and adopt <RoleTabBarDataSource> protocol on the subclass(AppTabBarController)
2. You should implement <RoleTabBarDataSource> protocol
3. That's all

@interface AppTabBarController : RoleTabBarController <RoleTabBarDataSource>
@end

@interface AppTabBarController ()
@property(nonatomic, strong) AppTabBarControllerModel *model;
@end

@implementation AppTabBarController
- (AppTabBarControllerModel *)model {
    if (_model == nil) {
        _model = [[AppTabBarControllerModel alloc] init];
    }
    return _model;
}
- (void)viewDidLoad {
    [super viewDidLoad];
    self.dataSource = self;
    [self reloadData];
}


#pragma mark - RoleTabBarController

- (NSUInteger)numberOfRoleTabBarController:(RoleTabBarController *) tabBarController {
    return 4;
}

- (UIViewController *)roleTabBarController:(RoleTabBarController *) tabBarController viewControllerAtIndex:(NSUInteger) index {
    return [self.model viewControllerAtType:(AppTabBarControllerType)index];
}

- (RoleTabBarItemObject *)roleTabBarController:(RoleTabBarController *) tabBarController tabBarItemObjectAtIndex:(NSUInteger) index {
    return [self.model tabBarItemObjectAtIndex:index];
}
@end

Contributing

1. Fork it!
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -am 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request :D

License

MIT