79 lines
2.5 KiB
Mathematica
79 lines
2.5 KiB
Mathematica
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// UIAlertController+TUICustomStyle.m
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// TUIChat
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//
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// Created by wyl on 2022/10/20.
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// Copyright © 2023 Tencent. All rights reserved.
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//
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#import <TIMCommon/TIMDefine.h>
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#import <objc/runtime.h>
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#import "UIAlertController+TUICustomStyle.h"
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@implementation TUICustomActionSheetItem
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- (instancetype)initWithTitle:(NSString *)title leftMark:(UIImage *)leftMark withActionHandler:(void (^)(UIAlertAction *action))actionHandler {
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self = [super init];
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if (self) {
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_title = title;
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_leftMark = leftMark;
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_actionHandler = actionHandler;
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}
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return self;
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}
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@end
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CGFloat padding = 10;
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CGFloat itemHeight = 57;
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CGFloat lineHeight = 0.5;
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CGFloat itemCount = 2;
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@interface UIAlertController ()
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@end
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@implementation UIAlertController (TUICustomStyle)
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- (void)configItems:(NSArray<TUICustomActionSheetItem *> *)items {
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CGFloat alertVCWidth = self.view.frame.size.width - 2 * padding;
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if (items.count > 0) {
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for (int i = 0; i < items.count; i++) {
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UIView *itemView = [[UIView alloc] init];
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itemView.frame = CGRectMake(padding, (itemHeight + lineHeight) * i, alertVCWidth - 2 * padding, itemHeight);
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itemView.userInteractionEnabled = NO;
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[self.view addSubview:itemView];
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UIImageView *icon = [[UIImageView alloc] init];
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[itemView addSubview:icon];
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icon.contentMode = UIViewContentModeScaleAspectFit;
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icon.frame = CGRectMake(kScale390(20), itemHeight * 0.5 - kScale390(30) * 0.5, kScale390(30), kScale390(30));
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icon.image = items[i].leftMark;
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UILabel *l = [[UILabel alloc] init];
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l.frame = CGRectMake(icon.frame.origin.x + icon.frame.size.width + padding + kScale390(15), 0, alertVCWidth * 0.5, itemHeight);
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l.text = items[i].title;
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l.font = [UIFont systemFontOfSize:17];
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l.textAlignment = isRTL()? NSTextAlignmentRight:NSTextAlignmentLeft;
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l.textColor = [UIColor systemBlueColor];
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l.userInteractionEnabled = false;
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[itemView addSubview:l];
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if (isRTL()) {
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[icon resetFrameToFitRTL];
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[l resetFrameToFitRTL];
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}
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}
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}
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// actions
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if (items.count > 0) {
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for (int i = 0; i < items.count; i++) {
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UIAlertAction *action = [UIAlertAction actionWithTitle:@"" style:items[i].actionStyle handler:items[i].actionHandler];
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[self addAction:action];
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}
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}
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}
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@end
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