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//
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// UIViewController+UMComAddition.m
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// UMCommunity
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//
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// Created by umeng on 15/5/8.
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// Copyright (c) 2015年 Umeng. All rights reserved.
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//
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#import "UIViewController+UMComAddition.h"
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#import "UMComResouceDefines.h"
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#import <objc/runtime.h>
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#import "UMComBarButtonItem.h"
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#import <UMComFoundation/UMComKit+Color.h>
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const char kTopTipLabelKey;
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const char kAnimating;
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@implementation UIViewController (UMComAddition)
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- (void)setBackButtonWithTitle:(NSString *)title
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{
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if ([[UIDevice currentDevice].systemVersion floatValue] < 7.0 || self.navigationController.viewControllers.count == 1) {
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self.navigationController.navigationItem.leftBarButtonItem = nil;
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UIBarButtonItem *backButtonItem = [[UMComBarButtonItem alloc] initWithTitle:title target:self action:@selector(goBack)];
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backButtonItem.customView.frame = CGRectMake(0, 0, 40, 35);
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self.navigationItem.leftBarButtonItem = backButtonItem;
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}
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}
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- (void)setBackButtonWithImage
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{
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if ([[UIDevice currentDevice].systemVersion floatValue] < 7.0 || self.navigationController.viewControllers.count <= 1) {
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self.navigationController.navigationItem.leftBarButtonItem = nil;
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UMComBarButtonItem *backButtonItem = [[UMComBarButtonItem alloc] initWithNormalImageName:@"Backx" target:self action:@selector(goBack)];
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backButtonItem.customView.frame = CGRectMake(0, 0, 40, 35);
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backButtonItem.customButtonView.frame = CGRectMake(5, 0, 20, 20);
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self.navigationItem.leftBarButtonItem = backButtonItem;
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}
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}
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- (void)setBackButtonWithImage:(UIImage*)image
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{
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if ([[UIDevice currentDevice].systemVersion floatValue] < 7.0 || self.navigationController.viewControllers.count <= 1) {
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self.navigationController.navigationItem.leftBarButtonItem = nil;
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UMComBarButtonItem *backButtonItem = [[UMComBarButtonItem alloc] initWithNormalImage:image target:self action:@selector(goBack)];
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backButtonItem.customView.frame = CGRectMake(0, 0, 40, 35);
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backButtonItem.customButtonView.frame = CGRectMake(5, 0, 20, 20);
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self.navigationItem.leftBarButtonItem = backButtonItem;
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}
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}
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- (void)setLeftButtonWithTitle:(NSString *)title action:(SEL)action
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{
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UIBarButtonItem *backButtonItem = [[UMComBarButtonItem alloc] initWithTitle:title target:self action:@selector(action)];
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backButtonItem.customView.frame = CGRectMake(0, 0, 40, 35);
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self.navigationItem.leftBarButtonItem = backButtonItem;
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}
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- (void)setLeftButtonWithImageName:(NSString *)imageName action:(SEL)action
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{
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[self setBackButtonWithImageName:imageName buttonSize:CGSizeMake(20, 20) action:action];
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}
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- (void)setBackButtonWithImageName:(NSString *)imageName buttonSize:(CGSize)size action:(SEL)action
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{
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UMComBarButtonItem *backButtonItem = [[UMComBarButtonItem alloc] initWithNormalImageNameWithBackItem:imageName target:self action:@selector(goBack)];
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if (!backButtonItem) {
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NSLog(@"backButtonItem must not nil");
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return;
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}
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backButtonItem.customView.frame = CGRectMake(0, 0, size.width + 10 , size.height);
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backButtonItem.customButtonView.frame = CGRectMake(10, 0, size.width, size.height);
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//self.navigationItem.leftBarButtonItem = backButtonItem;
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//通过设置leftBarButtonItems中一个固定偏移来设置左边返回按钮的点击返回，让用户方便点击
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if ([[[[UIDevice currentDevice] systemVersion] substringToIndex:1] intValue]< 8) {
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UIBarButtonItem *negativeSpacer = [[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil];
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negativeSpacer.width = -10;
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self.navigationItem.leftBarButtonItems = @[negativeSpacer, backButtonItem];
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}else{
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//在IOS8.0以上把返回按钮的坐标设置为0
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CGRect backButtonRC = backButtonItem.customButtonView.frame;
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backButtonRC.origin.x = 0;
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backButtonItem.customButtonView.frame = backButtonRC;
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self.navigationItem.leftBarButtonItem = backButtonItem;
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}
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}
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- (void)setLeftButtonWithImage:(UIImage*)image action:(SEL)action
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{
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[self setBackButtonWithImage:image buttonSize:CGSizeMake(20, 20) action:action];
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}
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- (void)setBackButtonWithImage:(UIImage*)image buttonSize:(CGSize)size action:(SEL)action
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{
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UMComBarButtonItem *backButtonItem = [[UMComBarButtonItem alloc] initWithNormalImageWithBackItem:image target:self action:@selector(goBack)];
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if (!backButtonItem) {
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NSLog(@"backButtonItem must not nil");
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return;
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}
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backButtonItem.customView.frame = CGRectMake(0, 0, size.width + 10 , size.height);
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backButtonItem.customButtonView.frame = CGRectMake(10, 0, size.width, size.height);
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//self.navigationItem.leftBarButtonItem = backButtonItem;
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//通过设置leftBarButtonItems中一个固定偏移来设置左边返回按钮的点击返回，让用户方便点击
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if ([[[[UIDevice currentDevice] systemVersion] substringToIndex:1] intValue]< 8) {
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UIBarButtonItem *negativeSpacer = [[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil];
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negativeSpacer.width = -10;
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self.navigationItem.leftBarButtonItems = @[negativeSpacer, backButtonItem];
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}else{
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//在IOS8.0以上把返回按钮的坐标设置为0
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CGRect backButtonRC = backButtonItem.customButtonView.frame;
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backButtonRC.origin.x = 0;
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backButtonItem.customButtonView.frame = backButtonRC;
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self.navigationItem.leftBarButtonItem = backButtonItem;
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}
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}
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- (void)setRightButtonWithTitle:(NSString *)title action:(SEL)action
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{
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UIBarButtonItem *rightButtonItem = [[UMComBarButtonItem alloc] initWithTitle:title target:self action:action];
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rightButtonItem.customView.frame = CGRectMake(0, 0, 40, 35);
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self.navigationItem.rightBarButtonItem = rightButtonItem;
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}
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- (void)setRightButtonWithImageName:(NSString *)imageName action:(SEL)action
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{
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UMComBarButtonItem *rightButtonItem = [[UMComBarButtonItem alloc] initWithNormalImageName:imageName target:self action:action];
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self.navigationItem.rightBarButtonItem = rightButtonItem;
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}
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- (void)setRightButtonWithImage:(UIImage *)image action:(SEL)action
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{
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UMComBarButtonItem *rightButtonItem = [[UMComBarButtonItem alloc] initWithNormalImage:image target:self action:action];
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self.navigationItem.rightBarButtonItem = rightButtonItem;
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}
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- (void)setTitleViewWithTitle:(NSString *)title
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{
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[self setForumUITitle:title];
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// [self setTitle:title font:UMComFontNotoSansLightWithSafeSize(18) titleColor:[UIColor blackColor]];
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}
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- (void)setForumUITitle:(NSString *)title
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{
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[self setTitle:title font:UMComFontNotoSansLightWithSafeSize(UMCom_ForumUI_Title_Font) titleColor:UMComColorWithHexString(UMCom_ForumUI_Title_Color)];
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}
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- (void)setTitle:(NSString *)title font:(UIFont *)font titleColor:(UIColor *)color
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{
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UILabel *titleLabel = [[UILabel alloc]initWithFrame:CGRectMake(100, 0, self.view.frame.size.width-200, 100)];
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titleLabel.textAlignment = NSTextAlignmentCenter;
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titleLabel.backgroundColor = [UIColor clearColor];
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titleLabel.font = font;
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titleLabel.text= title;
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titleLabel.textColor = color;
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[self.navigationItem setTitleView:titleLabel];
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}
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- (void)setForumUIBackButton
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{
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[self setBackButtonWithImageName:@"um_forum_back_gray" buttonSize:CGSizeMake(10, 19) action:@selector(goBack)];
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}
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- (void)setForumUIBackButtonWithImage:(UIImage*)image
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{
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[self setBackButtonWithImage:image buttonSize:CGSizeMake(10, 19) action:@selector(goBack)];
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}
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- (void)goBack
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{
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if (self.navigationController.viewControllers.count > 1) {
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[self.navigationController popViewControllerAnimated:YES];
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}else{
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[self dismissViewControllerAnimated:YES completion:^{
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}];
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}
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}
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- (void)showTipLableFromTopWithTitle:(NSString *)title
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{
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UILabel *tipLabel = objc_getAssociatedObject(self, &kTopTipLabelKey);//[self creatTipLabelWithTitle:title];
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if (!tipLabel) {
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tipLabel = [self creatTipLabel];
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tipLabel.backgroundColor = UMComColorWithHexString(FontColorBlue);
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tipLabel.textColor = [UIColor whiteColor];
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objc_setAssociatedObject(self, &kTopTipLabelKey, tipLabel, OBJC_ASSOCIATION_ASSIGN);
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}
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tipLabel.text = title;
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tipLabel.frame = CGRectMake(0, -40, tipLabel.frame.size.width, tipLabel.frame.size.height);
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[UIView animateWithDuration:0.5 delay:0 options:UIViewAnimationOptionCurveEaseIn animations:^{
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tipLabel.frame = CGRectMake(0, 0, tipLabel.frame.size.width, tipLabel.frame.size.height);
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} completion:^(BOOL finished) {
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[UIView animateWithDuration:0.5 delay:1 options:UIViewAnimationOptionCurveEaseOut animations:^{
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tipLabel.frame = CGRectMake(0, -40, tipLabel.frame.size.width, tipLabel.frame.size.height);
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} completion:^(BOOL finished) {
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}];
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}];
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}
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- (UILabel *)creatTipLabel
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{
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UILabel *tipLabel = [[UILabel alloc]initWithFrame:CGRectMake(0, -40, self.view.frame.size.width, 40)];
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tipLabel.backgroundColor = [UIColor clearColor];
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tipLabel.textColor = [UIColor blackColor];
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tipLabel.alpha = 0.8;
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tipLabel.font = UMComFontNotoSansLightWithSafeSize(16);
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tipLabel.textAlignment = NSTextAlignmentCenter;
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[self.view addSubview:tipLabel];
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return tipLabel;
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}
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- (void)transitionFromViewControllerAtIndex:(NSInteger)fromIndex toViewControllerAtIndex:(NSInteger)toIndex duration:(NSTimeInterval)duration options:(UIViewAnimationOptions)options animations:(void (^ __nullable)(void))animations completion:(void (^ __nullable)(BOOL finished))completion
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{
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if (fromIndex >= self.childViewControllers.count || toIndex >= self.childViewControllers.count) {
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NSLog(@"index is beyond self.childViewControllers.count");
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if (completion) {
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completion(YES);
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}
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return;
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}
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if (fromIndex == toIndex) {
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if (completion) {
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completion(YES);
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}
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return;
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}
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// __block NSNumber *isAnimating = objc_getAssociatedObject(self, &kAnimating);//[self creatTipLabelWithTitle:title];
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// if (isAnimating == nil) {
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// isAnimating = [NSNumber numberWithBool:NO];
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// objc_setAssociatedObject(self, &kAnimating, isAnimating, OBJC_ASSOCIATION_ASSIGN);
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// }
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// if ([isAnimating boolValue] == YES) {
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// return;
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// }
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// isAnimating = [NSNumber numberWithBool:YES];
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// objc_setAssociatedObject(self, &kAnimating, isAnimating, OBJC_ASSOCIATION_ASSIGN);
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UIViewController *fromViewController = self.childViewControllers[fromIndex];
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UIViewController *toViewController = self.childViewControllers[toIndex];
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// __block CGPoint fromCenter = fromViewController.view.center;
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// CGRect currentFrame = toViewController.view.frame;
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// currentFrame.size.height = self.view.frame.size.height - currentFrame.origin.y;
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// if (currentFrame.size.height != toViewController.view.frame.size.height) {
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// toViewController.view.frame = currentFrame;
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// }
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// CGPoint toCenter = toViewController.view.center;
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//// if (fromIndex == toIndex) {
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// toCenter.x = self.view.frame.size.width/2;
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// toViewController.view.center = toCenter;
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// isAnimating = [NSNumber numberWithBool:NO];
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// objc_setAssociatedObject(self, &kAnimating, isAnimating, OBJC_ASSOCIATION_ASSIGN);
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// return;
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// }
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// if (toIndex > fromIndex) {
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// if (toViewController.view.frame.origin.x <= 0) {
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// toCenter.x = self.view.frame.size.width*3/2;
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// toViewController.view.center = toCenter;
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// }
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// }else if(toIndex < fromIndex){
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// if (toViewController.view.frame.origin.x >= 0) {
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// toCenter.x = - self.view.frame.size.width*3/2;
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// toViewController.view.center = toCenter;
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// }
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// }
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// __weak typeof(self) weakSelf = self;
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[self transitionFromViewController:fromViewController toViewController:toViewController duration:duration options:options animations:^{
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// if (fromViewController == toViewController) {
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// isAnimating = [NSNumber numberWithBool:YES];
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// objc_setAssociatedObject(self, &kAnimating, isAnimating, OBJC_ASSOCIATION_ASSIGN);
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// return ;
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// }
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// toViewController.view.center = CGPointMake(weakSelf.view.frame.size.width/2, toViewController.view.center.y);
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// if (toIndex > fromIndex) {
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// fromCenter.x = - weakSelf.view.frame.size.width*3/2;
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// }else if(toIndex < fromIndex){
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// fromCenter.x = weakSelf.view.frame.size.width*3/2;
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// }
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// fromViewController.view.center = fromCenter;
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if (animations) {
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animations();
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}
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} completion:^(BOOL finished) {
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// isAnimating = [NSNumber numberWithBool:NO];
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// objc_setAssociatedObject(self, &kAnimating, isAnimating, OBJC_ASSOCIATION_ASSIGN);
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if (completion) {
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completion(YES);
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}
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}];
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}
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- (void)transitionFromViewControllerAtIndex:(NSInteger)fromIndex
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toViewControllerAtIndex:(NSInteger)toIndex
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animations:(void (^ __nullable)(void))animations
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completion:(void (^ __nullable)(BOOL finished))completion
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{
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[self transitionFromViewControllerAtIndex:fromIndex toViewControllerAtIndex:toIndex duration:0.1 options:UIViewAnimationOptionCurveEaseIn animations:animations completion:completion];
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}
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@end
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