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Added a secure text input option #7

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Added a secure text input option #7

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2 changes: 2 additions & 0 deletions Demo/CustomItemView/CircleItemView.swift
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Expand Up @@ -10,6 +10,8 @@ import UIKit
import PinCodeInputView

final class CircleItemView: UIView, ItemType {
var isSecureText: Bool = false


var text: Character? = nil {
didSet {
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3 changes: 3 additions & 0 deletions Demo/CustomItemView/PasswordItemView.swift
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Expand Up @@ -10,6 +10,9 @@ import UIKit
import PinCodeInputView

final class PasswordItemView: UIView, ItemType {

var isSecureText: Bool = false


var text: Character? = nil {
didSet {
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2 changes: 2 additions & 0 deletions Demo/CustomItemView/UnderlineItemView.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,8 @@ import UIKit
import PinCodeInputView

final class UnderlineItemView: UIView, ItemType {
var isSecureText: Bool = false


var text: Character? = nil {
didSet {
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3 changes: 2 additions & 1 deletion Demo/ViewController.swift
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Expand Up @@ -18,7 +18,8 @@ class ViewController: UIViewController {
itemFactory: {
return ItemView()
},
autoresizes: true)
autoresizes: true,
isSecureText: true)

// customize item view (underline)
// let pinCodeInputView: PinCodeInputView<UnderlineItemView> = .init(
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1 change: 1 addition & 0 deletions PinCodeInputView/ItemType.swift
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Expand Up @@ -12,5 +12,6 @@ public protocol ItemType {

var text: Character? { get set }
var isHiddenCursor: Bool { get set }
var isSecureText: Bool {get set}
func set(appearance: ItemAppearance)
}
10 changes: 9 additions & 1 deletion PinCodeInputView/ItemView.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@ public class ItemView: UIView, ItemType {
label.text = nil
return
}
label.text = String(text)
label.text = isSecureText ? "*" : String(text)
}
}

Expand All @@ -33,6 +33,14 @@ public class ItemView: UIView, ItemType {
}
}
}

public var isSecureText: Bool = false {
didSet {
if let text = text {
label.text = isSecureText ? "*" : String(text)
}
}
}

public let label: UILabel = .init()
public let cursor: UIView = .init()
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11 changes: 10 additions & 1 deletion PinCodeInputView/PinCodeInputView.swift
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Expand Up @@ -37,6 +37,12 @@ public class PinCodeInputView<T: UIView & ItemType>: UIControl, UITextInputTrait
override public var intrinsicContentSize: CGSize {
return stackView.bounds.size
}

public var isSecureText: Bool = false {
didSet {
self.items.forEach({$0.itemView.isSecureText = self.isSecureText})
}
}

private let digit: Int
private let itemSpacing: CGFloat
Expand All @@ -63,7 +69,8 @@ public class PinCodeInputView<T: UIView & ItemType>: UIControl, UITextInputTrait
digit: Int,
itemSpacing: CGFloat,
itemFactory: @escaping (() -> T),
autoresizes: Bool = false) {
autoresizes: Bool = false,
isSecureText: Bool = false) {

self.digit = digit
self.itemSpacing = itemSpacing
Expand All @@ -79,10 +86,12 @@ public class PinCodeInputView<T: UIView & ItemType>: UIControl, UITextInputTrait
}
return item
}
self.isSecureText = isSecureText
self.stackView.frame = self.bounds
addSubview(stackView)

items.forEach { stackView.addArrangedSubview($0) }
items.forEach({$0.itemView.isSecureText = self.isSecureText})
stackView.spacing = itemSpacing
stackView.axis = .horizontal
stackView.distribution = .fillEqually
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