From 7b02207537d35bfa1714bf8beafc921f717d100a Mon Sep 17 00:00:00 2001
From: 单军华
Date: Wed, 11 Jul 2018 10:47:42 +0800
Subject: [PATCH] 首次上传

---
 screendisplay/Pods/CYLTabBarController/CYLTabBarController/CYLPlusButton.m |   97 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 97 insertions(+), 0 deletions(-)

diff --git a/screendisplay/Pods/CYLTabBarController/CYLTabBarController/CYLPlusButton.m b/screendisplay/Pods/CYLTabBarController/CYLTabBarController/CYLPlusButton.m
new file mode 100644
index 0000000..e94e7d2
--- /dev/null
+++ b/screendisplay/Pods/CYLTabBarController/CYLTabBarController/CYLPlusButton.m
@@ -0,0 +1,97 @@
+//
+//  CYLPlusButton.m
+//  CYLTabBarController
+//
+//  v1.16.0 Created by ������@iOS������������ ( http://weibo.com/luohanchenyilong/ ) on 10/20/15.
+//  Copyright �� 2015 https://github.com/ChenYilong . All rights reserved.
+//
+
+#import "CYLPlusButton.h"
+#import "CYLTabBarController.h"
+#import "UIViewController+CYLTabBarControllerExtention.h"
+
+CGFloat CYLPlusButtonWidth = 0.0f;
+UIButton<CYLPlusButtonSubclassing> *CYLExternPlusButton = nil;
+UIViewController *CYLPlusChildViewController = nil;
+
+@implementation CYLPlusButton
+
+#pragma mark -
+#pragma mark - public Methods
+
++ (void)registerPlusButton {
+    if (![self conformsToProtocol:@protocol(CYLPlusButtonSubclassing)]) {
+        return;
+    }
+    Class<CYLPlusButtonSubclassing> class = self;
+    UIButton<CYLPlusButtonSubclassing> *plusButton = [class plusButton];
+    CYLExternPlusButton = plusButton;
+    CYLPlusButtonWidth = plusButton.frame.size.width;
+    if ([[self class] respondsToSelector:@selector(plusChildViewController)]) {
+        CYLPlusChildViewController = [class plusChildViewController];
+        if ([[self class] respondsToSelector:@selector(tabBarContext)]) {
+            NSString *tabBarContext = [class tabBarContext];
+            if (tabBarContext && tabBarContext.length) {
+                [CYLPlusChildViewController cyl_setContext:tabBarContext];
+            }
+        } else {
+            [CYLPlusChildViewController cyl_setContext:NSStringFromClass([CYLTabBarController class])];
+        }
+        [[self class] addSelectViewControllerTarget:plusButton];
+        if ([[self class] respondsToSelector:@selector(indexOfPlusButtonInTabBar)]) {
+            CYLPlusButtonIndex = [[self class] indexOfPlusButtonInTabBar];
+        } else {
+            [NSException raise:NSStringFromClass([CYLTabBarController class]) format:@"If you want to add PlusChildViewController, you must realizse `+indexOfPlusButtonInTabBar` in your custom plusButton class.���Chinese���������������������PlusChildViewController������������������������������������������plusButton��������� `+indexOfPlusButtonInTabBar`������������plusButton���������"];
+        }
+    }
+}
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
++ (void)registerSubclass {
+    [self registerPlusButton];
+}
+#pragma clang diagnostic pop
+
+- (void)plusChildViewControllerButtonClicked:(UIButton<CYLPlusButtonSubclassing> *)sender {
+    BOOL notNeedConfigureSelectionStatus = [[self class] respondsToSelector:@selector(shouldSelectPlusChildViewController)] && ![[self class] shouldSelectPlusChildViewController];
+    if (notNeedConfigureSelectionStatus) {
+        return;
+    }
+    if (sender.selected) {
+        return;
+    }
+    sender.selected = YES;
+    CYLTabBarController *tabBarController = [sender cyl_tabBarController];
+    NSInteger index = [tabBarController.viewControllers indexOfObject:CYLPlusChildViewController];
+    @try {
+        [tabBarController setSelectedIndex:index];
+    } @catch (NSException *exception) {
+        NSLog(@"�������������������������%@���������%@������������������%@", @(__PRETTY_FUNCTION__), @(__LINE__), exception);
+    }
+}
+
+#pragma mark -
+#pragma mark - Private Methods
+
++ (void)addSelectViewControllerTarget:(UIButton<CYLPlusButtonSubclassing> *)plusButton {
+    id target = self;
+    NSArray<NSString *> *selectorNamesArray = [plusButton actionsForTarget:target forControlEvent:UIControlEventTouchUpInside];
+    if (selectorNamesArray.count == 0) {
+        target = plusButton;
+        selectorNamesArray = [plusButton actionsForTarget:target forControlEvent:UIControlEventTouchUpInside];
+    }
+    [selectorNamesArray enumerateObjectsUsingBlock:^(NSString * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
+        SEL selector =  NSSelectorFromString(obj);
+        [plusButton removeTarget:target action:selector forControlEvents:UIControlEventTouchUpInside];
+    }];
+    [plusButton addTarget:plusButton action:@selector(plusChildViewControllerButtonClicked:) forControlEvents:UIControlEventTouchUpInside];
+}
+
+/**
+ *  ������������������������������������normal������������������������������������selected������������������
+ *  ������������������������������������������������ UITabBarButton ������
+ */
+- (void)setHighlighted:(BOOL)highlighted {}
+
+@end

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