94 lines
2.3 KiB
Swift
94 lines
2.3 KiB
Swift
//
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// TextField.swift
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// VDSSample
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//
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// Created by Matt Bruce on 8/24/22.
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//
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import Foundation
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import UIKit
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import VDS
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import VDSCoreTokens
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import Combine
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open class TextField: UITextField {
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public var resigner: AnyCancellable?
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public var resignAction: ((TextField) -> Void)?
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public var isNumeric: Bool = false
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public var textPadding = UIEdgeInsets(
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top: 10,
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left: 10,
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bottom: 10,
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right: 10
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)
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public override init(frame: CGRect) {
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super.init(frame: frame)
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font = TextStyle.bodyLarge.font
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setup()
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}
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public required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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public func setup() {
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keyboardType = .alphabet
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returnKeyType = .done
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autocorrectionType = .no
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resigner = publisher(for: .editingDidEndOnExit)
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.sink { [weak self] _ in
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self?.shouldResign()
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}
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}
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public override func textRect(forBounds bounds: CGRect) -> CGRect {
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layer.borderColor = UIColor.black.cgColor
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layer.borderWidth = VDSFormControls.borderWidth
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let rect = super.textRect(forBounds: bounds)
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return rect.inset(by: textPadding)
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}
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public override func editingRect(forBounds bounds: CGRect) -> CGRect {
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layer.borderColor = UIColor.black.cgColor
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layer.borderWidth = VDSFormControls.borderWidth
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let rect = super.editingRect(forBounds: bounds)
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return rect.inset(by: textPadding)
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}
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@objc public func shouldResign() {
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if let resignAction {
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resignAction(self)
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}
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resignFirstResponder()
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}
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}
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public class NumericField: TextField {
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public override init(frame: CGRect) {
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super.init(frame: frame)
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isNumeric = true
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}
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public required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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public override func setup() {
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super.setup()
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keyboardType = .numbersAndPunctuation
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}
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@objc public func insertMinus() {
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insertText("-")
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}
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public var number: NSNumber? {
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guard let text, let foundNumber = NumberFormatter().number(from: text) else { return nil }
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return foundNumber
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}
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}
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