74 lines
2.2 KiB
Swift
74 lines
2.2 KiB
Swift
//
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// MPPresentationController.swift
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// MusicPlayer
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//
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// Created by Mr.Zhou on 2024/3/27.
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//
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import UIKit
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///自定义模态弹出类型
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enum MPSideA_PresentModal{
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///倒计时选择框
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case Timer
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///新增选项框
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case Choice
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///重命名
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case Rename
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///删除
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case Delete
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}
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///自定义模态弹出控制器
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class MPSideA_PresentationController: UIPresentationController {
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//蒙板
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fileprivate lazy var maskView: UIView = {
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let corverView = UIView()
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return corverView
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}()
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// MARK: - 系统回调(重载)
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override func containerViewWillLayoutSubviews() {
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super.containerViewWillLayoutSubviews()
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//根据模态状态确定弹出控制器的布局
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switch MPSideA_ModalType {
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case .Timer:
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presentedView?.snp.makeConstraints({ (make) in
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make.left.right.bottom.equalToSuperview()
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make.height.equalTo(180*width)
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})
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case .Choice:
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presentedView?.snp.makeConstraints({ (make) in
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make.bottom.left.right.equalToSuperview()
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make.height.equalTo(165*width)
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})
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case .Rename:
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presentedView?.snp.makeConstraints({ (make) in
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make.center.equalToSuperview()
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make.width.equalTo(270*width)
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make.height.equalTo(178*width)
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})
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case .Delete:
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presentedView?.snp.makeConstraints({ (make) in
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make.center.equalToSuperview()
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make.width.equalTo(270*width)
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make.height.equalTo(122*width)
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})
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}
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//添加蒙版
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setMask()
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}
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// 添加蒙版
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fileprivate func setMask() -> Void {
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// 添加蒙版
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containerView?.insertSubview(maskView, at: 0)
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//设置蒙版的属性
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maskView.backgroundColor = UIColor(white: 0.0, alpha: 0.8)
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maskView.frame = containerView!.bounds
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let tap = UITapGestureRecognizer(target: self, action: #selector(maskClick(_:)))
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maskView.addGestureRecognizer(tap)
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}
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//蒙板点击事件
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@objc fileprivate func maskClick(_ sender:UITapGestureRecognizer){
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presentedViewController.dismiss(animated: true, completion: nil)
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}
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}
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