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added alertViewController

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Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
This commit is contained in:
Matt Bruce 2024-06-25 11:08:28 -05:00
parent 32a44a51b5
commit 7cd9a7d1a9
2 changed files with 105 additions and 0 deletions
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4
VDS.xcodeproj/project.pbxproj
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@ -174,6 +174,7 @@
EAF1FE9B29DB1A6000101452 /* Changeable.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAF1FE9A29DB1A6000101452 /* Changeable.swift */; };
EAF2F4762C231EAA007BFEDC /* AccessibilityActionElement.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAF2F4752C231EAA007BFEDC /* AccessibilityActionElement.swift */; };
EAF2F4782C249D72007BFEDC /* AccessibilityUpdatable.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAF2F4772C249D72007BFEDC /* AccessibilityUpdatable.swift */; };
EAF2F4892C2A1075007BFEDC /* AlertViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAF2F4882C2A1075007BFEDC /* AlertViewController.swift */; };
EAF7F0952899861000B287F5 /* CheckboxItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAF7F0932899861000B287F5 /* CheckboxItem.swift */; };
EAF7F09A2899B17200B287F5 /* CATransaction.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAF7F0992899B17200B287F5 /* CATransaction.swift */; };
EAF7F0A0289AB7EC00B287F5 /* View.swift in Sources */ = {isa = PBXBuildFile; fileRef = EAF7F09F289AB7EC00B287F5 /* View.swift */; };
@ -402,6 +403,7 @@
EAF1FE9A29DB1A6000101452 /* Changeable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Changeable.swift; sourceTree = "<group>"; };
EAF2F4752C231EAA007BFEDC /* AccessibilityActionElement.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccessibilityActionElement.swift; sourceTree = "<group>"; };
EAF2F4772C249D72007BFEDC /* AccessibilityUpdatable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccessibilityUpdatable.swift; sourceTree = "<group>"; };
EAF2F4882C2A1075007BFEDC /* AlertViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AlertViewController.swift; sourceTree = "<group>"; };
EAF7F0932899861000B287F5 /* CheckboxItem.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CheckboxItem.swift; sourceTree = "<group>"; };
EAF7F0992899B17200B287F5 /* CATransaction.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CATransaction.swift; sourceTree = "<group>"; };
EAF7F09F289AB7EC00B287F5 /* View.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = View.swift; sourceTree = "<group>"; };
@ -750,6 +752,7 @@
EAF7F0B8289C139800B287F5 /* ColorConfiguration.swift */,
EAB5FEF02927F4AA00998C17 /* SelfSizingCollectionView.swift */,
EAF2F4752C231EAA007BFEDC /* AccessibilityActionElement.swift */,
EAF2F4882C2A1075007BFEDC /* AlertViewController.swift */,
);
path = Classes;
sourceTree = "<group>";
@ -1310,6 +1313,7 @@
EA0D1C3B2A6AD51B00E5C127 /* Typogprahy+Styles.swift in Sources */,
EAF7F09A2899B17200B287F5 /* CATransaction.swift in Sources */,
EAC58C162BED0E0300BA39FA /* InlineAction.swift in Sources */,
EAF2F4892C2A1075007BFEDC /* AlertViewController.swift in Sources */,
EA0D1C3D2A6AD57600E5C127 /* Typography+Enums.swift in Sources */,
EAF1FE9B29DB1A6000101452 /* Changeable.swift in Sources */,
EAC58C0C2BED01D500BA39FA /* Telephone.swift in Sources */,

101
VDS/Classes/AlertViewController.swift Normal file
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@ -0,0 +1,101 @@
//
// AlertViewController.swift
// VDS
//
// Created by Matt Bruce on 6/24/24.
//
import Foundation
import UIKit
import Combine
import VDSCoreTokens
open class AlertViewController: UIViewController, Surfaceable {
/// Set of Subscribers for any Publishers for this Control.
open var subscribers = Set<AnyCancellable>()
//--------------------------------------------------
// MARK: - Private Properties
//--------------------------------------------------
private var onClickSubscriber: AnyCancellable? {
willSet {
if let onClickSubscriber {
onClickSubscriber.cancel()
}
}
}
//--------------------------------------------------
// MARK: - Public Properties
//--------------------------------------------------
/// Current Surface and this is used to pass down to child objects that implement Surfacable
open var surface: Surface = .light { didSet { updateView() }}
open var presenter: UIView? { didSet { updateView() }}
open var dialog: UIView!
//--------------------------------------------------
// MARK: - Configuration
//--------------------------------------------------
private let backgroundColorConfiguration = SurfaceColorConfiguration(VDSColor.backgroundPrimaryDark, VDSColor.backgroundPrimaryLight)
//--------------------------------------------------
// MARK: - Lifecycle
//--------------------------------------------------
open override func viewDidLoad() {
super.viewDidLoad()
isModalInPresentation = true
setup()
}
open override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
UIAccessibility.post(notification: .screenChanged, argument: dialog)
}
private func dismiss() {
dismiss(animated: true) { [weak self] in
guard let self, let presenter else { return }
UIAccessibility.post(notification: .layoutChanged, argument: presenter)
}
}
open func setup() {
guard let dialog else { return }
view.accessibilityElements = [dialog]
//left-right swipe
view.publisher(for: UISwipeGestureRecognizer().with{ $0.direction = .right })
.sink { [weak self] swipe in
guard let self, !UIAccessibility.isVoiceOverRunning else { return }
self.dismiss()
}.store(in: &subscribers)
//tapping in background
view.publisher(for: UITapGestureRecognizer().with{ $0.numberOfTapsRequired = 1 })
.sink { [weak self] swipe in
guard let self, !UIAccessibility.isVoiceOverRunning else { return }
self.dismiss()
}.store(in: &subscribers)
view.addSubview(dialog)
// Activate constraints
NSLayoutConstraint.activate([
// Constraints for the floating modal view
dialog.centerXAnchor.constraint(equalTo: view.centerXAnchor),
dialog.centerYAnchor.constraint(equalTo: view.centerYAnchor),
dialog.leadingAnchor.constraint(greaterThanOrEqualTo: view.leadingAnchor, constant: 10),
dialog.trailingAnchor.constraint(lessThanOrEqualTo: view.trailingAnchor, constant: -10),
dialog.topAnchor.constraint(greaterThanOrEqualTo: view.topAnchor, constant: 10),
dialog.bottomAnchor.constraint(lessThanOrEqualTo: view.bottomAnchor, constant: -10)
])
}
/// Used to make changes to the View based off a change events or from local properties.
open func updateView() {
view.backgroundColor = backgroundColorConfiguration.getColor(self).withAlphaComponent(0.3)
if var dialog = dialog as? Surfaceable {
dialog.surface = surface
}
}
}