QMUIKit/QMUICore/QMUIConfiguration.m

/*****
 * Tencent is pleased to support the open source community by making QMUI_iOS available.
 * Copyright (C) 2016-2018 THL A29 Limited, a Tencent company. All rights reserved.
 * Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
 * http://opensource.org/licenses/MIT
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
 *****/

//
//  QMUIConfiguration.m
//  qmui
//
//  Created by QMUI Team on 15/3/29.
//

#import "QMUIConfiguration.h"
#import "QMUICore.h"
#import "UIImage+QMUI.h"
#import "NSString+QMUI.h"
#import "UIViewController+QMUI.h"
#import "QMUIKit.h"
#import <objc/runtime.h>

// 在 iOS 8 - 11 上实际测量得到
// Measured on iOS 8 - 11
const CGSize kUINavigationBarBackIndicatorImageSize = {13, 21};

@implementation QMUIConfiguration

+ (instancetype)sharedInstance {
    static dispatch_once_t pred;
    static QMUIConfiguration *sharedInstance;
    dispatch_once(&pred, ^{
        sharedInstance = [[QMUIConfiguration alloc] init];
    });
    return sharedInstance;
}

- (instancetype)init {
    self = [super init];
    if (self) {
        [self initDefaultConfiguration];
    }
    return self;
}

static BOOL QMUI_hasAppliedInitialTemplate;
- (void)applyInitialTemplate {
    if (QMUI_hasAppliedInitialTemplate) {
        return;
    }
    
    // 自动寻找并应用模板
    // Automatically look for templates and apply them
    // @see https://github.com/QMUI/QMUI_iOS/issues/264
    Protocol *protocol = @protocol(QMUIConfigurationTemplateProtocol);
    int numberOfClasses = objc_getClassList(NULL, 0);
    if (numberOfClasses > 0) {
        Class *classes = (__unsafe_unretained Class *)malloc(sizeof(Class) * numberOfClasses);
        numberOfClasses = objc_getClassList(classes, numberOfClasses);
        for (int i = 0; i < numberOfClasses; i++) {
            Class class = classes[i];
            // 这里用 containsString 是考虑到 Swift 里 className 由“项目前缀+class 名”组成，如果用 hasPrefix 就无法判断了
            // Use `containsString` instead of `hasPrefix` because class names in Swift have project prefix prepended
            if ([NSStringFromClass(class) containsString:@"QMUIConfigurationTemplate"] && [class conformsToProtocol:protocol]) {
                if ([class instancesRespondToSelector:@selector(shouldApplyTemplateAutomatically)]) {
                    id<QMUIConfigurationTemplateProtocol> template = [[class alloc] init];
                    if ([template shouldApplyTemplateAutomatically]) {
                        QMUI_hasAppliedInitialTemplate = YES;
                        [template applyConfigurationTemplate];
                        _active = YES;// 标志配置表已生效
                        // 只应用第一个 shouldApplyTemplateAutomatically 的主题
                        // Only apply the first template returned
                        break;
                    }
                }
            }
        }
        free(classes);
    }
    
    if (IS_DEBUG && self.sendAnalyticsToQMUITeam) {
        [[NSNotificationCenter defaultCenter] addObserverForName:UIApplicationDidFinishLaunchingNotification object:nil queue:[NSOperationQueue new] usingBlock:^(NSNotification * _Nonnull note) {
            [self sendAnalytics];
        }];
    }
    
    QMUI_hasAppliedInitialTemplate = YES;
}

- (void)sendAnalytics {
    NSString *identifier = [NSBundle mainBundle].bundleIdentifier.qmui_stringByEncodingUserInputQuery;
    NSString *displayName = ((NSString *)([NSBundle mainBundle].infoDictionary[@"CFBundleDisplayName"] ?: [NSBundle mainBundle].infoDictionary[@"CFBundleName"])).qmui_stringByEncodingUserInputQuery;
    NSString *QMUIVersion = QMUI_VERSION.qmui_stringByEncodingUserInputQuery;// 如果不以 framework 方式引入 QMUI 的话，是无法通过 CFBundleShortVersionString 获取到 QMUI 所在的 bundle 的版本号的，所以这里改为用脚本生成的变量来获取
    NSString *appInfo = [NSString stringWithFormat:@"appId=%@&appName=%@&version=%@&platform=iOS", identifier, displayName, QMUIVersion];
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://qmuiteam.com/analytics/usageReport"]];
    request.HTTPMethod = @"POST";
    request.HTTPBody = [appInfo dataUsingEncoding:NSUTF8StringEncoding];
    NSURLSession *session = [NSURLSession sharedSession];
    [[session dataTaskWithRequest:request] resume];
}

#pragma mark - Initialize default values

- (void)initDefaultConfiguration {
    
    #pragma mark - Global Color
    
    self.clearColor = [UIColor colorWithRed:1 green:1 blue:1 alpha:0];
    self.whiteColor = [UIColor colorWithRed:1 green:1 blue:1 alpha:1];
    self.blackColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:1];
    self.grayColor = UIColorMake(179, 179, 179);
    self.grayDarkenColor = UIColorMake(163, 163, 163);
    self.grayLightenColor = UIColorMake(198, 198, 198);
    self.redColor = UIColorMake(250, 58, 58);
    self.greenColor = UIColorMake(159, 214, 97);
    self.blueColor = UIColorMake(49, 189, 243);
    self.yellowColor = UIColorMake(255, 207, 71);

    self.linkColor = UIColorMake(56, 116, 171);
    self.disabledColor = self.grayColor;
    self.backgroundColor = nil;
    self.maskDarkColor = UIColorMakeWithRGBA(0, 0, 0, .35f);
    self.maskLightColor = UIColorMakeWithRGBA(255, 255, 255, .5f);
    self.separatorColor = UIColorMake(222, 224, 226);
    self.separatorDashedColor = UIColorMake(17, 17, 17);
    self.placeholderColor = UIColorMake(196, 200, 208);
    
    self.testColorRed = UIColorMakeWithRGBA(255, 0, 0, .3);
    self.testColorGreen = UIColorMakeWithRGBA(0, 255, 0, .3);
    self.testColorBlue = UIColorMakeWithRGBA(0, 0, 255, .3);
    
    #pragma mark - UIControl
    
    self.controlHighlightedAlpha = 0.5f;
    self.controlDisabledAlpha = 0.5f;
    
    #pragma mark - UIButton
    
    self.buttonHighlightedAlpha = self.controlHighlightedAlpha;
    self.buttonDisabledAlpha = self.controlDisabledAlpha;
    self.buttonTintColor = self.blueColor;
    
    self.ghostButtonColorBlue = self.blueColor;
    self.ghostButtonColorRed = self.redColor;
    self.ghostButtonColorGreen = self.greenColor;
    self.ghostButtonColorGray = self.grayColor;
    self.ghostButtonColorWhite = self.whiteColor;
    
    self.fillButtonColorBlue = self.blueColor;
    self.fillButtonColorRed = self.redColor;
    self.fillButtonColorGreen = self.greenColor;
    self.fillButtonColorGray = self.grayColor;
    self.fillButtonColorWhite = self.whiteColor;
    
    #pragma mark - UITextField & UITextView
    
    self.textFieldTintColor = nil;
    self.textFieldTextInsets = UIEdgeInsetsMake(0, 7, 0, 7);
    
    #pragma mark - NavigationBar
    
    self.navBarHighlightedAlpha = 0.2f;
    self.navBarDisabledAlpha = 0.2f;
    self.navBarButtonFont = nil;
    self.navBarButtonFontBold = nil;
    self.navBarBackgroundImage = nil;
    self.navBarShadowImage = nil;
    self.navBarBarTintColor = nil;
    self.navBarTintColor = nil;
    self.navBarTitleColor = nil;
    self.navBarTitleFont = nil;
    self.navBarLargeTitleColor = nil;
    self.navBarLargeTitleFont = nil;
    self.navBarBackButtonTitlePositionAdjustment = UIOffsetZero;
    self.sizeNavBarBackIndicatorImageAutomatically = YES;
    self.navBarBackIndicatorImage = nil;
    self.navBarCloseButtonImage = [UIImage qmui_imageWithShape:QMUIImageShapeNavClose size:CGSizeMake(16, 16) tintColor:self.navBarTintColor];
    
    self.navBarLoadingMarginRight = 3;
    self.navBarAccessoryViewMarginLeft = 5;
    self.navBarActivityIndicatorViewStyle = UIActivityIndicatorViewStyleGray;
    self.navBarAccessoryViewTypeDisclosureIndicatorImage = [[UIImage qmui_imageWithShape:QMUIImageShapeTriangle size:CGSizeMake(8, 5) tintColor:self.navBarTitleColor] qmui_imageWithOrientation:UIImageOrientationDown];
    
    #pragma mark - TabBar
    
    self.tabBarBackgroundImage = nil;
    self.tabBarBarTintColor = nil;
    self.tabBarShadowImageColor = nil;
    self.tabBarTintColor = nil;
    self.tabBarItemTitleColor = nil;
    self.tabBarItemTitleColorSelected = self.tabBarTintColor;
    self.tabBarItemTitleFont = nil;
    
    #pragma mark - Toolbar
    
    self.toolBarHighlightedAlpha = 0.4f;
    self.toolBarDisabledAlpha = 0.4f;
    self.toolBarTintColor = nil;
    self.toolBarTintColorHighlighted = [self.toolBarTintColor colorWithAlphaComponent:self.toolBarHighlightedAlpha];
    self.toolBarTintColorDisabled = [self.toolBarTintColor colorWithAlphaComponent:self.toolBarDisabledAlpha];
    self.toolBarBackgroundImage = nil;
    self.toolBarBarTintColor = nil;
    self.toolBarShadowImageColor = nil;
    self.toolBarButtonFont = nil;
    
    #pragma mark - SearchBar
    
    self.searchBarTextFieldBackground = nil;
    self.searchBarTextFieldBorderColor = nil;
    self.searchBarBottomBorderColor = nil;
    self.searchBarBarTintColor = nil;
    self.searchBarTintColor = nil;
    self.searchBarTextColor = nil;
    self.searchBarPlaceholderColor = self.placeholderColor;
    self.searchBarFont = nil;
    self.searchBarSearchIconImage = nil;
    self.searchBarClearIconImage = nil;
    self.searchBarTextFieldCornerRadius = 2.0;
    
    #pragma mark - TableView / TableViewCell
    
    self.tableViewEstimatedHeightEnabled = YES;
    
    self.tableViewBackgroundColor = nil;
    self.tableViewGroupedBackgroundColor = nil;
    self.tableSectionIndexColor = nil;
    self.tableSectionIndexBackgroundColor = nil;
    self.tableSectionIndexTrackingBackgroundColor = nil;
    self.tableViewSeparatorColor = self.separatorColor;
    
    self.tableViewCellNormalHeight = UITableViewAutomaticDimension;
    self.tableViewCellTitleLabelColor = nil;
    self.tableViewCellDetailLabelColor = nil;
    self.tableViewCellBackgroundColor = self.whiteColor;
    self.tableViewCellSelectedBackgroundColor = UIColorMake(238, 239, 241);
    self.tableViewCellWarningBackgroundColor = self.yellowColor;
    self.tableViewCellDisclosureIndicatorImage = nil;
    self.tableViewCellCheckmarkImage = nil;
    self.tableViewCellDetailButtonImage = nil;
    self.tableViewCellSpacingBetweenDetailButtonAndDisclosureIndicator = 12;
    
    self.tableViewSectionHeaderBackgroundColor = UIColorMake(244, 244, 244);
    self.tableViewSectionFooterBackgroundColor = UIColorMake(244, 244, 244);
    self.tableViewSectionHeaderFont = UIFontBoldMake(12);
    self.tableViewSectionFooterFont = UIFontBoldMake(12);
    self.tableViewSectionHeaderTextColor = self.grayDarkenColor;
    self.tableViewSectionFooterTextColor = self.grayColor;
    self.tableViewSectionHeaderAccessoryMargins = UIEdgeInsetsMake(0, 15, 0, 0);
    self.tableViewSectionFooterAccessoryMargins = UIEdgeInsetsMake(0, 15, 0, 0);
    self.tableViewSectionHeaderContentInset = UIEdgeInsetsMake(4, 15, 4, 15);
    self.tableViewSectionFooterContentInset = UIEdgeInsetsMake(4, 15, 4, 15);
    
    self.tableViewGroupedSectionHeaderFont = UIFontMake(12);
    self.tableViewGroupedSectionFooterFont = UIFontMake(12);
    self.tableViewGroupedSectionHeaderTextColor = self.grayDarkenColor;
    self.tableViewGroupedSectionFooterTextColor = self.grayColor;
    self.tableViewGroupedSectionHeaderAccessoryMargins = UIEdgeInsetsMake(0, 15, 0, 0);
    self.tableViewGroupedSectionFooterAccessoryMargins = UIEdgeInsetsMake(0, 15, 0, 0);
    self.tableViewGroupedSectionHeaderDefaultHeight = UITableViewAutomaticDimension;
    self.tableViewGroupedSectionFooterDefaultHeight = UITableViewAutomaticDimension;
    self.tableViewGroupedSectionHeaderContentInset = UIEdgeInsetsMake(16, 15, 8, 15);
    self.tableViewGroupedSectionFooterContentInset = UIEdgeInsetsMake(8, 15, 2, 15);
    
    #pragma mark - UIWindowLevel
    self.windowLevelQMUIAlertView = UIWindowLevelAlert - 4.0;
    
    #pragma mark - QMUILog
    self.shouldPrintDefaultLog = YES;
    self.shouldPrintInfoLog = YES;
    self.shouldPrintWarnLog = YES;
    
    #pragma mark - Others
    
    self.automaticCustomNavigationBarTransitionStyle = NO;
    self.supportedOrientationMask = UIInterfaceOrientationMaskAll;
    self.automaticallyRotateDeviceOrientation = NO;
    self.statusbarStyleLightInitially = NO;
    self.needsBackBarButtonItemTitle = NO;
    self.hidesBottomBarWhenPushedInitially = NO;
    self.preventConcurrentNavigationControllerTransitions = YES;
    self.navigationBarHiddenInitially = NO;
    self.shouldFixTabBarTransitionBugInIPhoneX = NO;
    self.shouldAssertResizableImageCapInsetsError = NO;
    self.sendAnalyticsToQMUITeam = YES;
}

- (void)setNavBarButtonFont:(UIFont *)navBarButtonFont {
    _navBarButtonFont = navBarButtonFont;
    // by molice 2017-08-04 只要用 appearence 的方式修改 UIBarButtonItem 的 font，就会导致界面切换时 UIBarButtonItem 抖动，系统的问题，所以暂时不修改 appearance。
    // by molice 2018-06-14 iOS 11 观察貌似又没抖动了，先试试看
    if (navBarButtonFont) {
        UIBarButtonItem *barButtonItemAppearance = [UIBarButtonItem appearanceWhenContainedIn:[UINavigationBar class], nil];
        NSDictionary<NSAttributedStringKey,id> *attributes = @{NSFontAttributeName: navBarButtonFont};
        [barButtonItemAppearance setTitleTextAttributes:attributes forState:UIControlStateNormal];
        [barButtonItemAppearance setTitleTextAttributes:attributes forState:UIControlStateHighlighted];
        [barButtonItemAppearance setTitleTextAttributes:attributes forState:UIControlStateDisabled];
    }
}

- (void)setNavBarTintColor:(UIColor *)navBarTintColor {
    _navBarTintColor = navBarTintColor;
    if (navBarTintColor) {
        [QMUIHelper visibleViewController].navigationController.navigationBar.tintColor = _navBarTintColor;
    }
}

- (void)setNavBarBarTintColor:(UIColor *)navBarBarTintColor {
    _navBarBarTintColor = navBarBarTintColor;
    if (navBarBarTintColor) {
        [UINavigationBar appearance].barTintColor = _navBarBarTintColor;
        [QMUIHelper visibleViewController].navigationController.navigationBar.barTintColor = _navBarBarTintColor;
    }
}

- (void)setNavBarShadowImage:(UIImage *)navBarShadowImage {
    _navBarShadowImage = navBarShadowImage;
    if (navBarShadowImage) {
        [UINavigationBar appearance].shadowImage = _navBarShadowImage;
        [QMUIHelper visibleViewController].navigationController.navigationBar.shadowImage = _navBarShadowImage;
    }
}

- (void)setNavBarBackgroundImage:(UIImage *)navBarBackgroundImage {
    _navBarBackgroundImage = navBarBackgroundImage;
    if (navBarBackgroundImage) {
        [[UINavigationBar appearance] setBackgroundImage:_navBarBackgroundImage forBarMetrics:UIBarMetricsDefault];
        [[QMUIHelper visibleViewController].navigationController.navigationBar setBackgroundImage:_navBarBackgroundImage forBarMetrics:UIBarMetricsDefault];
    }
}

- (void)setNavBarTitleFont:(UIFont *)navBarTitleFont {
    _navBarTitleFont = navBarTitleFont;
    [self updateNavigationBarTitleAttributesIfNeeded];
}

- (void)setNavBarTitleColor:(UIColor *)navBarTitleColor {
    _navBarTitleColor = navBarTitleColor;
    [self updateNavigationBarTitleAttributesIfNeeded];
}

- (void)updateNavigationBarTitleAttributesIfNeeded {
    if (self.navBarTitleFont || self.navBarTitleColor) {
        NSMutableDictionary<NSAttributedStringKey, id> *titleTextAttributes = [UINavigationBar appearance].titleTextAttributes.mutableCopy;
        if (!titleTextAttributes) {
            titleTextAttributes = [[NSMutableDictionary alloc] init];
        }
        if (self.navBarTitleFont) {
            titleTextAttributes[NSFontAttributeName] = self.navBarTitleFont;
        }
        if (self.navBarTitleColor) {
            titleTextAttributes[NSForegroundColorAttributeName] = self.navBarTitleColor;
        }
        [UINavigationBar appearance].titleTextAttributes = titleTextAttributes;
        [QMUIHelper visibleViewController].navigationController.navigationBar.titleTextAttributes = titleTextAttributes;
    }
}

- (void)setNavBarLargeTitleFont:(UIFont *)navBarLargeTitleFont {
    _navBarLargeTitleFont = navBarLargeTitleFont;
    [self updateNavigationBarLargeTitleTextAttributesIfNeeded];
}

- (void)setNavBarLargeTitleColor:(UIColor *)navBarLargeTitleColor {
    _navBarLargeTitleColor = navBarLargeTitleColor;
    [self updateNavigationBarLargeTitleTextAttributesIfNeeded];
}

- (void)updateNavigationBarLargeTitleTextAttributesIfNeeded {
    if (@available(iOS 11, *)) {
        if (self.navBarLargeTitleFont || self.navBarLargeTitleColor) {
            NSMutableDictionary<NSString *, id> *largeTitleTextAttributes = [[NSMutableDictionary alloc] init];
            if (self.navBarLargeTitleFont) {
                largeTitleTextAttributes[NSFontAttributeName] = self.navBarLargeTitleFont;
            }
            if (self.navBarLargeTitleColor) {
                largeTitleTextAttributes[NSForegroundColorAttributeName] = self.navBarLargeTitleColor;
            }
            [UINavigationBar appearance].largeTitleTextAttributes = largeTitleTextAttributes;
            [QMUIHelper visibleViewController].navigationController.navigationBar.largeTitleTextAttributes = largeTitleTextAttributes;
        }
    }
}

- (void)setSizeNavBarBackIndicatorImageAutomatically:(BOOL)sizeNavBarBackIndicatorImageAutomatically {
    _sizeNavBarBackIndicatorImageAutomatically = sizeNavBarBackIndicatorImageAutomatically;
    if (sizeNavBarBackIndicatorImageAutomatically && self.navBarBackIndicatorImage && !CGSizeEqualToSize(self.navBarBackIndicatorImage.size, kUINavigationBarBackIndicatorImageSize)) {
        self.navBarBackIndicatorImage = self.navBarBackIndicatorImage;// 重新设置一次，以触发自动调整大小
    }
}

- (void)setNavBarBackIndicatorImage:(UIImage *)navBarBackIndicatorImage {
    _navBarBackIndicatorImage = navBarBackIndicatorImage;
    
    if (_navBarBackIndicatorImage) {
        UINavigationBar *navBarAppearance = [UINavigationBar appearance];
        UINavigationBar *navigationBar = [QMUIHelper visibleViewController].navigationController.navigationBar;
        
        // 返回按钮的图片frame是和系统默认的返回图片的大小一致的（13, 21），所以用自定义返回箭头时要保证图片大小与系统的箭头大小一样，否则无法对齐
        // Make sure custom back button image is the same size as the system's back button image, i.e. (13, 21), due to the same frame size they share.
        if (self.sizeNavBarBackIndicatorImageAutomatically) {
            CGSize systemBackIndicatorImageSize = kUINavigationBarBackIndicatorImageSize;
            CGSize customBackIndicatorImageSize = _navBarBackIndicatorImage.size;
            if (!CGSizeEqualToSize(customBackIndicatorImageSize, systemBackIndicatorImageSize)) {
                CGFloat imageExtensionVerticalFloat = CGFloatGetCenter(systemBackIndicatorImageSize.height, customBackIndicatorImageSize.height);
                _navBarBackIndicatorImage = [[_navBarBackIndicatorImage qmui_imageWithSpacingExtensionInsets:UIEdgeInsetsMake(imageExtensionVerticalFloat,
                                                                                                                              0,
                                                                                                                              imageExtensionVerticalFloat,
                                                                                                                              systemBackIndicatorImageSize.width - customBackIndicatorImageSize.width)] imageWithRenderingMode:_navBarBackIndicatorImage.renderingMode];
            }
        }
        
        navBarAppearance.backIndicatorImage = _navBarBackIndicatorImage;
        navBarAppearance.backIndicatorTransitionMaskImage = _navBarBackIndicatorImage;
        navigationBar.backIndicatorImage = _navBarBackIndicatorImage;
        navigationBar.backIndicatorTransitionMaskImage = _navBarBackIndicatorImage;
    }
}

- (void)setNavBarBackButtonTitlePositionAdjustment:(UIOffset)navBarBackButtonTitlePositionAdjustment {
    _navBarBackButtonTitlePositionAdjustment = navBarBackButtonTitlePositionAdjustment;
    
    if (!UIOffsetEqualToOffset(UIOffsetZero, _navBarBackButtonTitlePositionAdjustment)) {
        UIBarButtonItem *backBarButtonItem = [UIBarButtonItem appearance];
        [backBarButtonItem setBackButtonTitlePositionAdjustment:_navBarBackButtonTitlePositionAdjustment forBarMetrics:UIBarMetricsDefault];
        [[QMUIHelper visibleViewController].navigationController.navigationItem.backBarButtonItem setBackButtonTitlePositionAdjustment:_navBarBackButtonTitlePositionAdjustment forBarMetrics:UIBarMetricsDefault];
    }
}

- (void)setToolBarTintColor:(UIColor *)toolBarTintColor {
    _toolBarTintColor = toolBarTintColor;
    if (toolBarTintColor) {
        [QMUIHelper visibleViewController].navigationController.toolbar.tintColor = _toolBarTintColor;
    }
}

- (void)setToolBarBarTintColor:(UIColor *)toolBarBarTintColor {
    _toolBarBarTintColor = toolBarBarTintColor;
    if (toolBarBarTintColor) {
        [UIToolbar appearance].barTintColor = _toolBarBarTintColor;
        [QMUIHelper visibleViewController].navigationController.toolbar.barTintColor = _toolBarBarTintColor;
    }
}

- (void)setToolBarBackgroundImage:(UIImage *)toolBarBackgroundImage {
    _toolBarBackgroundImage = toolBarBackgroundImage;
    if (toolBarBackgroundImage) {
        [[UIToolbar appearance] setBackgroundImage:_toolBarBackgroundImage forToolbarPosition:UIBarPositionAny barMetrics:UIBarMetricsDefault];
        [[QMUIHelper visibleViewController].navigationController.toolbar setBackgroundImage:_toolBarBackgroundImage forToolbarPosition:UIBarPositionAny barMetrics:UIBarMetricsDefault];
    }
}

- (void)setToolBarShadowImageColor:(UIColor *)toolBarShadowImageColor {
    _toolBarShadowImageColor = toolBarShadowImageColor;
    if (_toolBarShadowImageColor) {
        UIImage *shadowImage = [UIImage qmui_imageWithColor:_toolBarShadowImageColor size:CGSizeMake(1, PixelOne) cornerRadius:0];
        [[UIToolbar appearance] setShadowImage:shadowImage forToolbarPosition:UIBarPositionAny];
        [[QMUIHelper visibleViewController].navigationController.toolbar setShadowImage:shadowImage forToolbarPosition:UIBarPositionAny];
    }
}

- (void)setTabBarTintColor:(UIColor *)tabBarTintColor {
    _tabBarTintColor = tabBarTintColor;
    if (tabBarTintColor) {
        [QMUIHelper visibleViewController].tabBarController.tabBar.tintColor = _tabBarTintColor;
    }
}

- (void)setTabBarBarTintColor:(UIColor *)tabBarBarTintColor {
    _tabBarBarTintColor = tabBarBarTintColor;
    if (tabBarBarTintColor) {
        [UITabBar appearance].barTintColor = _tabBarBarTintColor;
        [QMUIHelper visibleViewController].tabBarController.tabBar.barTintColor = _tabBarBarTintColor;
    }
}

- (void)setTabBarBackgroundImage:(UIImage *)tabBarBackgroundImage {
    _tabBarBackgroundImage = tabBarBackgroundImage;
    if (tabBarBackgroundImage) {
        [UITabBar appearance].backgroundImage = _tabBarBackgroundImage;
        [QMUIHelper visibleViewController].tabBarController.tabBar.backgroundImage = _tabBarBackgroundImage;
    }
}

- (void)setTabBarShadowImageColor:(UIColor *)tabBarShadowImageColor {
    _tabBarShadowImageColor = tabBarShadowImageColor;
    if (_tabBarShadowImageColor) {
        UIImage *shadowImage = [UIImage qmui_imageWithColor:_tabBarShadowImageColor size:CGSizeMake(1, PixelOne) cornerRadius:0];
        [[UITabBar appearance] setShadowImage:shadowImage];
        [QMUIHelper visibleViewController].tabBarController.tabBar.shadowImage = shadowImage;
    }
}

- (void)setTabBarItemTitleColor:(UIColor *)tabBarItemTitleColor {
    _tabBarItemTitleColor = tabBarItemTitleColor;
    if (_tabBarItemTitleColor) {
        NSMutableDictionary<NSString *, id> *textAttributes = [[NSMutableDictionary alloc] initWithDictionary:[[UITabBarItem appearance] titleTextAttributesForState:UIControlStateNormal]];
        textAttributes[NSForegroundColorAttributeName] = _tabBarItemTitleColor;
        [[UITabBarItem appearance] setTitleTextAttributes:textAttributes forState:UIControlStateNormal];
        [[QMUIHelper visibleViewController].tabBarController.tabBar.items enumerateObjectsUsingBlock:^(UITabBarItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
            [obj setTitleTextAttributes:textAttributes forState:UIControlStateNormal];
        }];
    }
}

- (void)setTabBarItemTitleFont:(UIFont *)tabBarItemTitleFont {
    _tabBarItemTitleFont = tabBarItemTitleFont;
    if (_tabBarItemTitleFont) {
        NSMutableDictionary<NSString *, id> *textAttributes = [[NSMutableDictionary alloc] initWithDictionary:[[UITabBarItem appearance] titleTextAttributesForState:UIControlStateNormal]];
        textAttributes[NSFontAttributeName] = _tabBarItemTitleFont;
        [[UITabBarItem appearance] setTitleTextAttributes:textAttributes forState:UIControlStateNormal];
        [[QMUIHelper visibleViewController].tabBarController.tabBar.items enumerateObjectsUsingBlock:^(UITabBarItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
            [obj setTitleTextAttributes:textAttributes forState:UIControlStateNormal];
        }];
    }
}

- (void)setTabBarItemTitleColorSelected:(UIColor *)tabBarItemTitleColorSelected {
    _tabBarItemTitleColorSelected = tabBarItemTitleColorSelected;
    if (_tabBarItemTitleColorSelected) {
        NSMutableDictionary<NSString *, id> *textAttributes = [[NSMutableDictionary alloc] initWithDictionary:[[UITabBarItem appearance] titleTextAttributesForState:UIControlStateSelected]];
        textAttributes[NSForegroundColorAttributeName] = _tabBarItemTitleColorSelected;
        [[UITabBarItem appearance] setTitleTextAttributes:textAttributes forState:UIControlStateSelected];
        [[QMUIHelper visibleViewController].tabBarController.tabBar.items enumerateObjectsUsingBlock:^(UITabBarItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
            [obj setTitleTextAttributes:textAttributes forState:UIControlStateSelected];
        }];
    }
}

@end