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refactor for use in both UIControl and UIView

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Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
This commit is contained in:
Matt Bruce 2024-08-08 10:59:30 -05:00
parent dba0879b99
commit 1e9aa876db
1 changed files with 24 additions and 3 deletions
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27
VDS/Protocols/Clickable.swift
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@ -9,12 +9,12 @@ import Foundation
import UIKit
import Combine
public protocol Clickable: ViewProtocol where Self: UIControl {
public protocol Clickable: ViewProtocol {
/// Sets the primary Subscriber used for the UIControl event .touchUpInside.
var onClickSubscriber: AnyCancellable? { get set }
}
extension Clickable {
extension Clickable where Self: UIControl {
/// Allows the setting of a completion block against the onClickSubscriber cancellable. This will
/// completion block will get executed against the UIControl publisher for the 'touchUpInside' action.
public var onClick: ((Self) -> ())? {
@ -23,7 +23,7 @@ extension Clickable {
onClickSubscriber?.cancel()
if let newValue {
onClickSubscriber = publisher(for: .touchUpInside)
.sink { [weak self] c in
.sink { [weak self] c in
guard let self, self.isEnabled else { return }
newValue(c)
}
@ -34,3 +34,24 @@ extension Clickable {
}
}
}
extension Clickable where Self: UIView {
/// Allows the setting of a completion block against the onClickSubscriber cancellable. This will
/// completion block will get executed against the UIControl publisher for the 'touchUpInside' action.
public var onClick: ((Self) -> ())? {
get { return nil }
set {
onClickSubscriber?.cancel()
if let newValue {
onClickSubscriber = publisher(for: UITapGestureRecognizer())
.sink { [weak self] _ in
guard let self, self.isEnabled else { return }
newValue(self)
}
} else {
onClickSubscriber = nil
}
setNeedsUpdate()
}
}
}