//
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// Copyright © 2019 dahua. All rights reserved.
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//
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#import "LCOCAlertView.h"
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#import "AppDelegate.h"
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#import <LCBaseModule/UIColor+LeChange.h>
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@interface LCOCAlertView ()
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/// 回调代码块
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@property (copy, nonatomic) LCAlertViewResultBlock block;
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/// title
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@property (strong, nonatomic) NSString *title;
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/// detail
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@property (strong, nonatomic) NSString *detail;
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/// confirm
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@property (strong, nonatomic) NSString *confirmTitle;
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/// cancle
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@property (strong, nonatomic) NSString *cancleTitle;
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@end
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@implementation LCOCAlertView
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+ (void)lc_ShowAlertWith:(NSString *)title Detail:(NSString *)detail ConfirmTitle:(NSString *)confirmTitle CancleTitle:(NSString *)cancleTitle Handle:(LCAlertViewResultBlock)block {
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[[LCOCAlertView new] showAlertWith:title Detail:detail ConfirmTitle:confirmTitle CancleTitle:cancleTitle Complete:block];
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}
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+ (void)lc_ShowAlertWithContent:(NSString *)content {
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[[LCOCAlertView new] showAlertWith:nil Detail:content ConfirmTitle:@"确定" CancleTitle:nil Complete:nil];
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}
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- (void)showAlertWith:(NSString *)title Detail:(NSString *)detail ConfirmTitle:(NSString *)confirmTitle CancleTitle:(NSString *)cancleTitle Complete:(LCAlertViewResultBlock)block {
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self.block = block;
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self.title = title;
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self.detail = detail;
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self.confirmTitle = confirmTitle;
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self.cancleTitle = cancleTitle;
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///如果都没有输入则默认显示确定
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if (!self.confirmTitle && !self.cancleTitle && [@"" isEqualToString:self.confirmTitle] && [@"" isEqualToString:self.cancleTitle]) {
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self.confirmTitle = @"确定";
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}
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dispatch_async(dispatch_get_main_queue(), ^{
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[self setupView];
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});
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}
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- (void)setupView {
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weakSelf(self);
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UIView *backgroundView = [[UIView alloc] initWithFrame:[UIApplication sharedApplication].keyWindow.frame];
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backgroundView.backgroundColor = [UIColor dhcolor_c51];
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AppDelegate *delageat = (AppDelegate *)[UIApplication sharedApplication].delegate;
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[delageat.window addSubview:backgroundView];
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self.backgroundColor = [UIColor dhcolor_c43];
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[backgroundView addSubview:self];
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[self mas_makeConstraints:^(MASConstraintMaker *make) {
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make.width.mas_equalTo(backgroundView.mas_width).multipliedBy(0.75);
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make.centerY.mas_equalTo(backgroundView.mas_centerY);
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make.centerX.mas_equalTo(backgroundView.mas_centerX);
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}];
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UILabel *titleLab = [UILabel new];
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[self addSubview:titleLab];
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titleLab.text = self.title;
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titleLab.textColor = [UIColor dhcolor_c40];
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titleLab.textAlignment = NSTextAlignmentCenter;
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[titleLab mas_makeConstraints:^(MASConstraintMaker *make) {
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make.top.mas_equalTo(self.mas_top).offset(20);
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make.left.mas_equalTo(20);
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make.right.mas_equalTo(-20);
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}];
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UILabel *detailLab = [UILabel new];
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[self addSubview:detailLab];
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detailLab.text = self.detail;
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detailLab.textColor = [UIColor dhcolor_c41];
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detailLab.numberOfLines = 0;
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detailLab.lineBreakMode = NSLineBreakByWordWrapping;
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detailLab.textAlignment = NSTextAlignmentCenter;
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[detailLab mas_makeConstraints:^(MASConstraintMaker *make) {
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make.top.mas_equalTo(titleLab.mas_bottom).offset(20);
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make.left.mas_equalTo(20);
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make.right.mas_equalTo(-20);
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}];
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LCButton *cancleBtn = [LCButton lcButtonWithType:LCButtonTypeCustom];
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[cancleBtn setTitle:self.cancleTitle forState:UIControlStateNormal];
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[cancleBtn setBorderWithStyle:LC_BORDER_DRAW_TOP | LC_BORDER_DRAW_RIGHT borderColor:[UIColor dhcolor_c59] borderWidth:1];
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[cancleBtn setTitleColor:[UIColor dhcolor_c40] forState:UIControlStateNormal];
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[self addSubview:cancleBtn];
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cancleBtn.touchUpInsideblock = ^(LCButton *_Nonnull btn) {
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[backgroundView removeFromSuperview];
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if (weakself.block) {
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weakself.block(NO);
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}
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};
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[cancleBtn mas_makeConstraints:^(MASConstraintMaker *make) {
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make.height.mas_equalTo(50);
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make.top.mas_equalTo(detailLab.mas_bottom).offset(20);
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make.bottom.mas_equalTo(self.mas_bottom);
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}];
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LCButton *confirmBtn = [LCButton lcButtonWithType:LCButtonTypeCustom];
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[confirmBtn setTitle:self.confirmTitle forState:UIControlStateNormal];
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[confirmBtn setBorderWithStyle:LC_BORDER_DRAW_TOP borderColor:[UIColor dhcolor_c59] borderWidth:1];
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[confirmBtn setTitleColor:[UIColor dhcolor_c10] forState:UIControlStateNormal];
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[self addSubview:confirmBtn];
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confirmBtn.touchUpInsideblock = ^(LCButton *_Nonnull btn) {
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[backgroundView removeFromSuperview];
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if (weakself.block) {
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weakself.block(YES);
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}
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};
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[confirmBtn mas_makeConstraints:^(MASConstraintMaker *make) {
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make.height.mas_equalTo(50);
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make.top.mas_equalTo(detailLab.mas_bottom).offset(20);
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make.bottom.mas_equalTo(self.mas_bottom);
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}];
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if (self.cancleTitle && self.confirmTitle) {
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NSArray *btnAry = @[cancleBtn, confirmBtn];
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[btnAry mas_distributeViewsAlongAxis:MASAxisTypeHorizontal withFixedSpacing:0 leadSpacing:0 tailSpacing:0];
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[btnAry mas_makeConstraints:^(MASConstraintMaker *make) {
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make.height.mas_equalTo(50);
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make.bottom.mas_equalTo(self.mas_bottom);
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make.top.mas_equalTo(detailLab.mas_bottom).offset(20);
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}];
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}
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if (!self.confirmTitle) {
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[cancleBtn mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.mas_equalTo(self.mas_left);
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make.width.mas_equalTo(self.mas_width).multipliedBy(1);
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}];
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confirmBtn.hidden = YES;
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}
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if (!self.cancleTitle) {
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[confirmBtn mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.mas_equalTo(self.mas_left);
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make.width.mas_equalTo(self.mas_width).multipliedBy(1);
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}];
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cancleBtn.hidden = YES;
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}
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}
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+ (void)lc_showTextFieldAlertTextFieldWithTitle:(NSString *)title Detail:(NSString *)detail Placeholder:(NSString *)placeholder
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ConfirmTitle:(NSString *)confirmTitle CancleTitle:(NSString *)cancleTitle Handle:(void (^)(BOOL isConfirmSelected, NSString *inputContent))block {
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UIAlertController *alertController = [UIAlertController alertControllerWithTitle:title message:detail preferredStyle:UIAlertControllerStyleAlert];
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UIAlertAction *confirmAction = [UIAlertAction actionWithTitle:confirmTitle style:UIAlertActionStyleDefault handler:^(UIAlertAction *_Nonnull action) {
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if (block) {
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block(YES, alertController.textFields.firstObject.text);
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}
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}];
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UIAlertAction *cancleAction = [UIAlertAction actionWithTitle:cancleTitle style:UIAlertActionStyleCancel handler:^(UIAlertAction *_Nonnull action) {
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if (block) {
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block(NO, nil);
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}
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}];
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[alertController addAction:confirmAction];
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[alertController addAction:cancleAction];
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[alertController addTextFieldWithConfigurationHandler:^(UITextField *_Nonnull textField) {
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textField.placeholder = placeholder;
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}];
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[[self topPresentOrRootController] presentViewController:alertController animated:YES completion:nil];
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}
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+ (UIViewController *)topPresentOrRootController {
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UIViewController *resultVC;
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resultVC = [self _topViewController:[[UIApplication sharedApplication].keyWindow rootViewController]];
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while (resultVC.presentedViewController)
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resultVC = [self _topViewController:resultVC.presentedViewController];
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return resultVC;
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}
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+ (UIViewController *)_topViewController:(UIViewController *)vc {
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if ([vc isKindOfClass:[UINavigationController class]]) {
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return [self _topViewController:[(UINavigationController *)vc topViewController]];
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} else if ([vc isKindOfClass:[UITabBarController class]]) {
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return [self _topViewController:[(UITabBarController *)vc selectedViewController]];
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} else {
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return vc;
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}
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return nil;
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}
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@end
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