LBTabBarController.m
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//
// LBTabBarController.m
// XianYu
//
// Created by li bo on 16/5/28.
// Copyright © 2016年 li bo. All rights reserved.
//
#import "LBTabBarController.h"
#import "LBNavigationController.h"
#import "LBFishViewController.h"
#import "LBMineViewController.h"
#import "LBpostViewController.h"
#import "LBMessageViewController.h"
#import "LBTabBar.h"
#import "UIImage+Image.h"
#import "GLD_UIBuilder.h"
#import "GLD_Mediator+Root.h"
@interface LBTabBarController ()<LBTabBarDelegate>
@end
@implementation LBTabBarController
#pragma mark - 第一次使用当前类的时候对设置UITabBarItem的主题
+ (void)initialize
{
UITabBarItem *tabBarItem = [UITabBarItem appearanceWhenContainedInInstancesOfClasses:@[self]];
NSMutableDictionary *dictNormal = [NSMutableDictionary dictionary];
dictNormal[NSForegroundColorAttributeName] = [UIColor grayColor];
dictNormal[NSFontAttributeName] = [UIFont systemFontOfSize:11];
NSMutableDictionary *dictSelected = [NSMutableDictionary dictionary];
dictSelected[NSForegroundColorAttributeName] = [UIColor darkGrayColor];
dictSelected[NSFontAttributeName] = [UIFont systemFontOfSize:11];
[tabBarItem setTitleTextAttributes:dictNormal forState:UIControlStateNormal];
[tabBarItem setTitleTextAttributes:dictSelected forState:UIControlStateSelected];
}
- (void)viewDidLoad {
[super viewDidLoad];
[self setUpAllChildVc];
//创建自己的tabbar，然后用kvc将自己的tabbar和系统的tabBar替换下
LBTabBar *tabbar = [[LBTabBar alloc] init];
tabbar.myDelegate = self;
//kvc实质是修改了系统的_tabBar
[self setValue:tabbar forKeyPath:@"tabBar"];
}
#pragma mark - ------------------------------------------------------------------
#pragma mark - 初始化tabBar上除了中间按钮之外所有的按钮
- (void)setUpAllChildVc
{
UIViewController *HomeVC = [GLD_Router homeViewControllorWithTitle:@"首页"];
[self setUpOneChildVcWithVc:HomeVC Image:@"home_normal" selectedImage:@"home_highlight" title:@""];
UIViewController *FishVC = [GLD_Router otherViewControllerWithTitle:@"其他" onClick:^{
NSLog(@"dianjila");
}];
[self setUpOneChildVcWithVc:FishVC Image:@"fish_normal" selectedImage:@"fish_highlight" title:@"鱼塘"];
LBMessageViewController *MessageVC = [[LBMessageViewController alloc] init];
[self setUpOneChildVcWithVc:MessageVC Image:@"message_normal" selectedImage:@"message_highlight" title:@"消息"];
LBMineViewController *MineVC = [[LBMineViewController alloc] init];
[self setUpOneChildVcWithVc:MineVC Image:@"account_normal" selectedImage:@"account_highlight" title:@"我的"];
}
#pragma mark - 初始化设置tabBar上面单个按钮的方法
/**
* @author li bo, 16/05/10
*
* 设置单个tabBarButton
*
* @param Vc 每一个按钮对应的控制器
* @param image 每一个按钮对应的普通状态下图片
* @param selectedImage 每一个按钮对应的选中状态下的图片
* @param title 每一个按钮对应的标题
*/
- (void)setUpOneChildVcWithVc:(UIViewController *)Vc Image:(NSString *)image selectedImage:(NSString *)selectedImage title:(NSString *)title
{
LBNavigationController *nav = [GLD_UIBuilder navigationControllerWithRootVC:Vc];
UIImage *myImage = [UIImage imageNamed:image];
myImage = [myImage imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
//tabBarItem，是系统提供模型，专门负责tabbar上按钮的文字以及图片展示
// Vc.tabBarItem.image = myImage;
UIImage *mySelectedImage = [UIImage imageNamed:selectedImage];
mySelectedImage = [mySelectedImage imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
Vc.tabBarItem.selectedImage = mySelectedImage;
// Vc.tabBarItem.title = title;
// Vc.navigationItem.title = title;
[self addChildViewController:nav];
}
#pragma mark - ------------------------------------------------------------------
#pragma mark - LBTabBarDelegate
//点击中间按钮的代理方法
- (void)tabBarPlusBtnClick:(LBTabBar *)tabBar
{
LBpostViewController *plusVC = [[LBpostViewController alloc] init];
LBNavigationController *navVc = [[LBNavigationController alloc] initWithRootViewController:plusVC];
[self presentViewController:navVc animated:YES completion:nil];
}
@end