mrustaa
81 lines
2.0 KiB
Swift
81 lines
2.0 KiB
Swift
//
|
||
// UIButton+Extention.swift
|
||
// FigmaConvertXib
|
||
//
|
||
// Created by Рустам Мотыгуллин on 06.11.2021.
|
||
// Copyright © 2021 mrusta. All rights reserved.
|
||
//
|
||
|
||
import UIKit
|
||
|
||
class Button: UIButton {
|
||
|
||
var onPressed: (() -> Void)?
|
||
var onReleased: (() -> Void)?
|
||
|
||
init() {
|
||
super.init(frame: .zero)
|
||
addTarget(self, action: #selector(self.pressed), for: .touchDown)
|
||
addTarget(self, action: #selector(self.released), for: .touchUpInside)
|
||
addTarget(self, action: #selector(self.released), for: .touchUpOutside)
|
||
setup()
|
||
}
|
||
|
||
@available(*, unavailable)
|
||
required init?(coder: NSCoder) { fatalError() }
|
||
|
||
@objc func setup() {}
|
||
|
||
@objc func pressed() {
|
||
onPressed?()
|
||
}
|
||
|
||
@objc func released() {
|
||
onReleased?()
|
||
}
|
||
}
|
||
|
||
/// Simple tap implementation
|
||
typealias Closure = () -> ()
|
||
typealias ClosureClick = (_ down: Bool) -> ()
|
||
|
||
|
||
class ClosureSleeve {
|
||
let closure: Closure
|
||
init(_ closure: @escaping Closure) {
|
||
self.closure = closure
|
||
}
|
||
@objc func invoke () {
|
||
closure()
|
||
}
|
||
}
|
||
|
||
extension UIControl {
|
||
func tap(for controlEvents: UIControl.Event = .touchUpInside,
|
||
_ closure: @escaping Closure) {
|
||
let sleeve = ClosureSleeve(closure)
|
||
addTarget(sleeve, action: #selector(ClosureSleeve.invoke), for: controlEvents)
|
||
objc_setAssociatedObject(self,
|
||
String(format: "[%d]", arc4random()),
|
||
sleeve,
|
||
objc_AssociationPolicy.OBJC_ASSOCIATION_RETAIN)
|
||
}
|
||
|
||
func tapClassic(_ closure: @escaping ClosureClick) {
|
||
self.tap(for: .touchDown) { // [weak self] in
|
||
closure(true)
|
||
}
|
||
self.tap(for: .touchUpInside) { // [weak self] in
|
||
closure(false)
|
||
}
|
||
self.tap(for: .touchUpOutside) { // [weak self] in
|
||
closure(false)
|
||
}
|
||
self.tap(for: .touchCancel) { // [weak self] in
|
||
closure(false)
|
||
}
|
||
|
||
}
|
||
}
|
||
|