mbrucedogs/vds_ios
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added changeable

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Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
This commit is contained in:
Matt Bruce 2023-04-03 10:14:44 -05:00
parent 334f9b798c
commit fa273bad1c
2 changed files with 35 additions and 0 deletions
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4
VDS.xcodeproj/project.pbxproj
View File

@ -94,6 +94,7 @@
EAC9258F2911C9DE00091998 /* EntryField.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAC9258B2911C9DE00091998 /* EntryField.swift */; };
EAD8D2C128BFDE8B006EB6A6 /* UIGestureRecognizer+Publisher.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAD8D2C028BFDE8B006EB6A6 /* UIGestureRecognizer+Publisher.swift */; };
EAF1FE9929D4850E00101452 /* Clickable.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAF1FE9829D4850E00101452 /* Clickable.swift */; };
EAF1FE9B29DB1A6000101452 /* Changeable.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAF1FE9A29DB1A6000101452 /* Changeable.swift */; };
EAF7F0952899861000B287F5 /* Checkbox.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAF7F0932899861000B287F5 /* Checkbox.swift */; };
EAF7F09A2899B17200B287F5 /* CATransaction.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAF7F0992899B17200B287F5 /* CATransaction.swift */; };
EAF7F09E289AAEC000B287F5 /* Constants.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAF7F09D289AAEC000B287F5 /* Constants.swift */; };
@ -212,6 +213,7 @@
EAC9258B2911C9DE00091998 /* EntryField.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = EntryField.swift; sourceTree = "<group>"; };
EAD8D2C028BFDE8B006EB6A6 /* UIGestureRecognizer+Publisher.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UIGestureRecognizer+Publisher.swift"; sourceTree = "<group>"; };
EAF1FE9829D4850E00101452 /* Clickable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Clickable.swift; sourceTree = "<group>"; };
EAF1FE9A29DB1A6000101452 /* Changeable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Changeable.swift; sourceTree = "<group>"; };
EAF7F0932899861000B287F5 /* Checkbox.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Checkbox.swift; sourceTree = "<group>"; };
EAF7F0992899B17200B287F5 /* CATransaction.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CATransaction.swift; sourceTree = "<group>"; };
EAF7F09D289AAEC000B287F5 /* Constants.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Constants.swift; sourceTree = "<group>"; };
@ -418,6 +420,7 @@
isa = PBXGroup;
children = (
EA4DB2FC28D3D0CA00103EE3 /* AnyEquatable.swift */,
EAF1FE9A29DB1A6000101452 /* Changeable.swift */,
EAF1FE9829D4850E00101452 /* Clickable.swift */,
EAA5EEDF28F49DB3003B3210 /* Colorable.swift */,
EA3361A9288B25E40071C351 /* Disabling.swift */,
@ -825,6 +828,7 @@
EA3361BD288B2C760071C351 /* TypeAlias.swift in Sources */,
EAB1D2CF28ABEF2B00DAE764 /* Typography.swift in Sources */,
EAF7F09A2899B17200B287F5 /* CATransaction.swift in Sources */,
EAF1FE9B29DB1A6000101452 /* Changeable.swift in Sources */,
EAF7F0A2289AFB3900B287F5 /* Errorable.swift in Sources */,
EA985C7D297DAED300F2FF2E /* Primitive.swift in Sources */,
EAF1FE9929D4850E00101452 /* Clickable.swift in Sources */,

31
VDS/Protocols/Changeable.swift Normal file
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@ -0,0 +1,31 @@
//
// Changeable.swift
// VDS
//
// Created by Matt Bruce on 4/3/23.
//
import Foundation
import UIKit
import Combine
public protocol Changeable: Handlerable where Self: UIControl {
var onChangeSubscriber: AnyCancellable? { get set }
}
extension Changeable {
public var onChange: ((Self) -> ())? {
get { return nil }
set {
if let newValue {
onChangeSubscriber = publisher(for: .valueChanged)
.sink { c in
newValue(c)
}
} else {
onChangeSubscriber?.cancel()
onChangeSubscriber = nil
}
}
}
}