139 lines
4.0 KiB
Swift
139 lines
4.0 KiB
Swift
//
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// UIView+SPAdd.swift
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// MoviaBox
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//
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// Created by 曾觉新 on 2025/4/9.
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//
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import UIKit
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import SnapKit
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extension UIView {
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fileprivate struct AssociatedKeys {
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static var sp_tapGesture: Int?
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static var sp_effect: Int?
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static var sp_circulars: Int?
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}
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@objc public static func sp_Awake() {
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sp_swizzled_instanceMethod("sp", oldClass: self, oldSelector: "layoutSubviews", newClass: self)
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}
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@objc func sp_layoutSubviews() {
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sp_layoutSubviews()
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_updateRadius()
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if let effectView = effectView, effectView.frame != self.bounds {
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effectView.frame = self.bounds
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}
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}
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///获得当前的响应视图
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func getFirstResponderView() -> UIView? {
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var resultView: UIView? = nil
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for view in self.subviews {
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if view.isFirstResponder {
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resultView = view
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break
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} else {
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resultView = view.getFirstResponderView()
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if resultView != nil {
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break
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}
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}
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}
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return resultView
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}
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}
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//MARK: -------------- 模糊效果 --------------
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extension UIView {
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private var effectView: UIVisualEffectView? {
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get {
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return objc_getAssociatedObject(self, &AssociatedKeys.sp_effect) as? UIVisualEffectView
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}
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set {
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objc_setAssociatedObject(self, &AssociatedKeys.sp_effect, newValue, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
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}
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}
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///添加模糊效果
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func addEffectView(style: UIBlurEffect.Style = .dark) {
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if self.effectView == nil {
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let blur = UIBlurEffect(style: style)
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let effectView = UIVisualEffectView(effect: blur)
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self.addSubview(effectView)
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self.sendSubviewToBack(effectView)
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self.effectView = effectView
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}
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}
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///删除模糊效果
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func removeEffectView() {
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self.effectView?.removeFromSuperview()
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self.effectView = nil
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}
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}
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//MARK: -------------- 圆角 --------------
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extension UIView {
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private var circulars: SPCirculars? {
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get {
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return objc_getAssociatedObject(self, &AssociatedKeys.sp_circulars) as? SPCirculars
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}
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set {
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objc_setAssociatedObject(self, &AssociatedKeys.sp_circulars, newValue, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
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}
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}
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func addRadius(topLeft: CGFloat, topRight: CGFloat, bottomLeft: CGFloat, bottomRight: CGFloat) {
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//清空其它设置方法
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self.circulars = SPCirculars(topLeft: topLeft, topRight: topRight, bottomLeft: bottomLeft, bottomRight: bottomRight)
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_updateRadius()
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}
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private func _updateRadius() {
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guard let circulars = self.circulars else { return }
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let rect = self.bounds
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let path = CGMutablePath()
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path.addRadiusRectangle(circulars, rect: rect)
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let maskLayer = CAShapeLayer()
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maskLayer.frame = self.bounds
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maskLayer.path = path
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self.layer.mask = maskLayer
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}
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}
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//MARK: -------------- 添加点击事件 --------------
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extension UIView {
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private var sp_tapGestureBlock: ((_ view: UIView) -> Void)? {
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get {
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return objc_getAssociatedObject(self,&AssociatedKeys.sp_tapGesture) as? ((_ view: UIView) -> Void)
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}
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set {
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objc_setAssociatedObject(self,&AssociatedKeys.sp_tapGesture, newValue, .OBJC_ASSOCIATION_COPY)
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}
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}
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func sp_addTapGestureRecognizer(_ block: ((_ view: UIView) -> Void)?) {
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if sp_tapGestureBlock == nil {
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let tap = UITapGestureRecognizer(target: self, action: #selector(handleTapGestureRecognizer(tap:)))
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self.addGestureRecognizer(tap)
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}
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self.sp_tapGestureBlock = block
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}
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@objc private func handleTapGestureRecognizer(tap: UITapGestureRecognizer) {
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if tap.state == .recognized {
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self.sp_tapGestureBlock?(self)
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}
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}
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}
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