From 83b9d5c682b21d88133f24da0f94dd56bd79e687 Mon Sep 17 00:00:00 2001
From: 单军华
Date: Thu, 19 Jul 2018 13:38:55 +0800
Subject: [PATCH] change
---
screendisplay/Pods/CYLTabBarController/CYLTabBarController/UIViewController+CYLTabBarControllerExtention.m | 296 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 296 insertions(+), 0 deletions(-)
diff --git a/screendisplay/Pods/CYLTabBarController/CYLTabBarController/UIViewController+CYLTabBarControllerExtention.m b/screendisplay/Pods/CYLTabBarController/CYLTabBarController/UIViewController+CYLTabBarControllerExtention.m
new file mode 100644
index 0000000..676eb83
--- /dev/null
+++ b/screendisplay/Pods/CYLTabBarController/CYLTabBarController/UIViewController+CYLTabBarControllerExtention.m
@@ -0,0 +1,296 @@
+//
+// UIViewController+CYLTabBarControllerExtention.m
+// CYLTabBarController
+//
+// v1.16.0 Created by ������@iOS������������ ( http://weibo.com/luohanchenyilong/ ) on 16/2/26.
+// Copyright �� 2016��� https://github.com/ChenYilong .All rights reserved.
+//
+
+#import "UIViewController+CYLTabBarControllerExtention.h"
+#import "CYLTabBarController.h"
+#import <objc/runtime.h>
+
+@implementation UIViewController (CYLTabBarControllerExtention)
+
+#pragma mark -
+#pragma mark - public Methods
+
+- (UIViewController *)cyl_popSelectTabBarChildViewControllerAtIndex:(NSUInteger)index {
+ UIViewController *viewController = [self cyl_getViewControllerInsteadOfNavigationController];
+ [viewController checkTabBarChildControllerValidityAtIndex:index];
+ [viewController.navigationController popToRootViewControllerAnimated:NO];
+ CYLTabBarController *tabBarController = [viewController cyl_tabBarController];
+ tabBarController.selectedIndex = index;
+ UIViewController *selectedTabBarChildViewController = tabBarController.selectedViewController;
+ return [selectedTabBarChildViewController cyl_getViewControllerInsteadOfNavigationController];
+}
+
+- (void)cyl_popSelectTabBarChildViewControllerAtIndex:(NSUInteger)index
+ completion:(CYLPopSelectTabBarChildViewControllerCompletion)completion {
+ UIViewController *selectedTabBarChildViewController = [self cyl_popSelectTabBarChildViewControllerAtIndex:index];
+ dispatch_async(dispatch_get_main_queue(), ^{
+ !completion ?: completion(selectedTabBarChildViewController);
+ });
+}
+
+- (UIViewController *)cyl_popSelectTabBarChildViewControllerForClassType:(Class)classType {
+ CYLTabBarController *tabBarController = [[self cyl_getViewControllerInsteadOfNavigationController] cyl_tabBarController];
+ NSArray *viewControllers = tabBarController.viewControllers;
+ NSInteger atIndex = [self cyl_indexForClassType:classType inViewControllers:viewControllers];
+ return [self cyl_popSelectTabBarChildViewControllerAtIndex:atIndex];
+}
+
+- (void)cyl_popSelectTabBarChildViewControllerForClassType:(Class)classType
+ completion:(CYLPopSelectTabBarChildViewControllerCompletion)completion {
+ UIViewController *selectedTabBarChildViewController = [self cyl_popSelectTabBarChildViewControllerForClassType:classType];
+ dispatch_async(dispatch_get_main_queue(), ^{
+ !completion ?: completion(selectedTabBarChildViewController);
+ });
+}
+
+- (void)cyl_pushOrPopToViewController:(UIViewController *)viewController
+ animated:(BOOL)animated
+ callback:(CYLPushOrPopCallback)callback {
+ if (!callback) {
+ [self.navigationController pushViewController:viewController animated:animated];
+ return;
+ }
+
+ void (^popSelectTabBarChildViewControllerCallback)(BOOL shouldPopSelectTabBarChildViewController, NSUInteger index) = ^(BOOL shouldPopSelectTabBarChildViewController, NSUInteger index) {
+ if (shouldPopSelectTabBarChildViewController) {
+ [self cyl_popSelectTabBarChildViewControllerAtIndex:index completion:^(__kindof UIViewController *selectedTabBarChildViewController) {
+ [selectedTabBarChildViewController.navigationController pushViewController:viewController animated:animated];
+ }];
+ } else {
+ [self.navigationController pushViewController:viewController animated:animated];
+ }
+ };
+ NSArray<__kindof UIViewController *> *otherSameClassTypeViewControllersInCurrentNavigationControllerStack = [self cyl_getOtherSameClassTypeViewControllersInCurrentNavigationControllerStack:viewController];
+
+ CYLPushOrPopCompletionHandler completionHandler = ^(BOOL shouldPop,
+ __kindof UIViewController *viewControllerPopTo,
+ BOOL shouldPopSelectTabBarChildViewController,
+ NSUInteger index
+ ) {
+ if (!otherSameClassTypeViewControllersInCurrentNavigationControllerStack || otherSameClassTypeViewControllersInCurrentNavigationControllerStack.count == 0) {
+ shouldPop = NO;
+ }
+ dispatch_async(dispatch_get_main_queue(),^{
+ if (shouldPop) {
+ [self.navigationController popToViewController:viewControllerPopTo animated:animated];
+ return;
+ }
+ popSelectTabBarChildViewControllerCallback(shouldPopSelectTabBarChildViewController, index);
+ });
+ };
+ callback(otherSameClassTypeViewControllersInCurrentNavigationControllerStack, completionHandler);
+}
+
+- (void)cyl_pushViewController:(UIViewController *)viewController animated:(BOOL)animated {
+ UIViewController *fromViewController = [self cyl_getViewControllerInsteadOfNavigationController];
+ NSArray *childViewControllers = fromViewController.navigationController.childViewControllers;
+ if (childViewControllers.count > 0) {
+ if ([[childViewControllers lastObject] isKindOfClass:[viewController class]]) {
+ return;
+ }
+ }
+ [fromViewController.navigationController pushViewController:viewController animated:animated];
+}
+
+- (UIViewController *)cyl_getViewControllerInsteadOfNavigationController {
+ BOOL isNavigationController = [[self class] isSubclassOfClass:[UINavigationController class]];
+ if (isNavigationController && ((UINavigationController *)self).viewControllers.count > 0) {
+ return ((UINavigationController *)self).viewControllers[0];
+ }
+ return self;
+}
+
+#pragma mark - public method
+
+- (BOOL)cyl_isPlusChildViewController {
+ if (!CYLPlusChildViewController) {
+ return NO;
+ }
+ return (self == CYLPlusChildViewController);
+}
+
+- (void)cyl_showTabBadgePoint {
+ if (self.cyl_isPlusChildViewController) {
+ return;
+ }
+ [self.cyl_tabButton cyl_showTabBadgePoint];
+ [[[self cyl_getViewControllerInsteadOfNavigationController] cyl_tabBarController].tabBar layoutIfNeeded];
+}
+
+- (void)cyl_removeTabBadgePoint {
+ if (self.cyl_isPlusChildViewController) {
+ return;
+ }
+ [self.cyl_tabButton cyl_removeTabBadgePoint];
+ [[[self cyl_getViewControllerInsteadOfNavigationController] cyl_tabBarController].tabBar layoutIfNeeded];
+}
+
+- (BOOL)cyl_isShowTabBadgePoint {
+ if (self.cyl_isPlusChildViewController) {
+ return NO;
+ }
+ return [self.cyl_tabButton cyl_isShowTabBadgePoint];
+}
+
+- (void)cyl_setTabBadgePointView:(UIView *)tabBadgePointView {
+ if (self.cyl_isPlusChildViewController) {
+ return;
+ }
+ [self.cyl_tabButton cyl_setTabBadgePointView:tabBadgePointView];
+}
+
+- (UIView *)cyl_tabBadgePointView {
+ if (self.cyl_isPlusChildViewController) {
+ return nil;
+ }
+ return [self.cyl_tabButton cyl_tabBadgePointView];;
+}
+
+- (void)cyl_setTabBadgePointViewOffset:(UIOffset)tabBadgePointViewOffset {
+ if (self.cyl_isPlusChildViewController) {
+ return;
+ }
+ return [self.cyl_tabButton cyl_setTabBadgePointViewOffset:tabBadgePointViewOffset];
+}
+
+//offset���������������������������������������
+- (UIOffset)cyl_tabBadgePointViewOffset {
+ if (self.cyl_isPlusChildViewController) {
+ return UIOffsetZero;
+ }
+ return [self.cyl_tabButton cyl_tabBadgePointViewOffset];
+}
+
+- (BOOL)cyl_isEmbedInTabBarController {
+ if (self.cyl_tabBarController == nil) {
+ return NO;
+ }
+ if (self.cyl_isPlusChildViewController) {
+ return NO;
+ }
+ BOOL isEmbedInTabBarController = NO;
+ UIViewController *viewControllerInsteadIOfNavigationController = [self cyl_getViewControllerInsteadOfNavigationController];
+ for (NSInteger i = 0; i < self.cyl_tabBarController.viewControllers.count; i++) {
+ UIViewController * vc = self.cyl_tabBarController.viewControllers[i];
+ if ([vc cyl_getViewControllerInsteadOfNavigationController] == viewControllerInsteadIOfNavigationController) {
+ isEmbedInTabBarController = YES;
+ [self cyl_setTabIndex:i];
+ break;
+ }
+ }
+ return isEmbedInTabBarController;
+}
+
+- (void)cyl_setTabIndex:(NSInteger)tabIndex {
+ objc_setAssociatedObject(self, @selector(cyl_tabIndex), @(tabIndex), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+- (NSInteger)cyl_tabIndex {
+ if (!self.cyl_isEmbedInTabBarController) {
+ return NSNotFound;
+ }
+
+ id tabIndexObject = objc_getAssociatedObject(self, @selector(cyl_tabIndex));
+ NSInteger tabIndex = [tabIndexObject integerValue];
+ return tabIndex;
+}
+
+- (UIControl *)cyl_tabButton {
+ if (!self.cyl_isEmbedInTabBarController) {
+ return nil;
+ }
+ UITabBarItem *tabBarItem;
+ UIControl *control;
+ @try {
+ tabBarItem = self.cyl_tabBarController.tabBar.items[self.cyl_tabIndex];
+ control = [tabBarItem cyl_tabButton];
+ } @catch (NSException *exception) {}
+ return control;
+}
+
+- (NSString *)cyl_context {
+ return objc_getAssociatedObject(self, @selector(cyl_context));
+}
+
+- (void)cyl_setContext:(NSString *)cyl_context {
+ objc_setAssociatedObject(self, @selector(cyl_context), cyl_context, OBJC_ASSOCIATION_COPY_NONATOMIC);
+}
+
+- (BOOL)cyl_plusViewControllerEverAdded {
+ NSNumber *cyl_plusViewControllerEverAddedObject = objc_getAssociatedObject(self, @selector(cyl_plusViewControllerEverAdded));
+ return [cyl_plusViewControllerEverAddedObject boolValue];
+}
+
+- (void)cyl_setPlusViewControllerEverAdded:(BOOL)cyl_plusViewControllerEverAdded {
+ NSNumber *cyl_plusViewControllerEverAddedObject = [NSNumber numberWithBool:cyl_plusViewControllerEverAdded];
+ objc_setAssociatedObject(self, @selector(cyl_plusViewControllerEverAdded), cyl_plusViewControllerEverAddedObject, OBJC_ASSOCIATION_ASSIGN);
+}
+
+#pragma mark -
+#pragma mark - Private Methods
+
+- (NSArray<__kindof UIViewController *> *)cyl_getOtherSameClassTypeViewControllersInCurrentNavigationControllerStack:(UIViewController *)viewController {
+ NSArray *currentNavigationControllerStack = [self.navigationController childViewControllers];
+ if (currentNavigationControllerStack.count < 2) {
+ return nil;
+ }
+ NSMutableArray *mutableArray = [currentNavigationControllerStack mutableCopy];
+ [mutableArray removeObject:self];
+ currentNavigationControllerStack = [mutableArray copy];
+
+ __block NSMutableArray *mutableOtherViewControllersInNavigationControllerStack = [NSMutableArray arrayWithCapacity:currentNavigationControllerStack.count];
+
+ [currentNavigationControllerStack enumerateObjectsUsingBlock:^(id _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
+ UIViewController *otherViewController = obj;
+ if ([otherViewController isKindOfClass:[viewController class]]) {
+ [mutableOtherViewControllersInNavigationControllerStack addObject:otherViewController];
+ }
+ }];
+ return [mutableOtherViewControllersInNavigationControllerStack copy];
+}
+
+- (void)checkTabBarChildControllerValidityAtIndex:(NSUInteger)index {
+ CYLTabBarController *tabBarController = [[self cyl_getViewControllerInsteadOfNavigationController] cyl_tabBarController];
+ @try {
+ UIViewController *viewController;
+ viewController = tabBarController.viewControllers[index];
+ UIButton *plusButton = CYLExternPlusButton;
+ BOOL shouldConfigureSelectionStatus = (CYLPlusChildViewController) && ((index != CYLPlusButtonIndex) && (viewController != CYLPlusChildViewController));
+ if (shouldConfigureSelectionStatus) {
+ plusButton.selected = NO;
+ }
+ } @catch (NSException *exception) {
+ NSString *formatString = @"\n\n\
+ ------ BEGIN NSException Log ---------------------------------------------------------------------\n \
+ class name: %@ \n \
+ ------line: %@ \n \
+ ----reason: The Class Type or the index or its NavigationController you pass in method `-cyl_popSelectTabBarChildViewControllerAtIndex` or `-cyl_popSelectTabBarChildViewControllerForClassType` is not the item of CYLTabBarViewController \n \
+ ------ END ---------------------------------------------------------------------------------------\n\n";
+ NSString *reason = [NSString stringWithFormat:formatString,
+ @(__PRETTY_FUNCTION__),
+ @(__LINE__)];
+ @throw [NSException exceptionWithName:NSGenericException
+ reason:reason
+ userInfo:nil];
+ }
+}
+
+- (NSInteger)cyl_indexForClassType:(Class)classType inViewControllers:(NSArray *)viewControllers {
+ __block NSInteger atIndex = NSNotFound;
+ [viewControllers enumerateObjectsUsingBlock:^(id _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
+ UIViewController *obj_ = [obj cyl_getViewControllerInsteadOfNavigationController];
+ if ([obj_ isKindOfClass:classType]) {
+ atIndex = idx;
+ *stop = YES;
+ return;
+ }
+ }];
+ return atIndex;
+}
+
+@end
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