Merge branch 'develop' into feature/tileletEnhancements

This commit is contained in:
Krishna Kishore Bandaru 2024-03-07 14:02:39 +05:30
commit 6fe16595c3
24 changed files with 779 additions and 169 deletions

View File

@ -7,6 +7,7 @@
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@ -68,6 +71,7 @@
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@ -176,6 +180,7 @@
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@ -185,8 +190,10 @@
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@ -238,6 +245,7 @@
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@ -568,7 +576,7 @@
EAB1D2CC28ABE76000DAE764 /* Withable.swift */,
5F21D7BE28DCEB3D003E7CD6 /* Useable.swift */,
EAACB8992B927108006A3869 /* Valuing.swift */,
71BFA7092B7F70E6000DCE33 /* Dropshadowable.swift */,
71BFA7092B7F70E6000DCE33 /* DropShadowable.swift */,
);
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@ -587,6 +595,8 @@
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71FC86DD2B9738B900700965 /* SurfaceConfigurationValue.swift */,
71FC86DF2B973AE500700965 /* DropShadowConfiguration.swift */,
);
path = Utilities;
sourceTree = "<group>";
@ -724,6 +734,8 @@
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EA6F330D2B911E9000BACAB9 /* TextView.swift */,
186B2A892B88DA7F001AB71F /* TextAreaChangeLog.txt */,
);
path = TextArea;
sourceTree = "<group>";
@ -955,6 +967,7 @@
EA3362042891E14D0071C351 /* VerizonNHGeTX-Bold.otf in Resources */,
71C02B382B7BD98F00E93E66 /* NotificationChangeLog.txt in Resources */,
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186B2A8A2B88DA7F001AB71F /* TextAreaChangeLog.txt in Resources */,
EAEEEC962B1F893B00531FC2 /* ButtonChangeLog.txt in Resources */,
710607952B91A99500F2863F /* TitleletChangeLog.txt in Resources */,
EA5F86CC2A1D28B500BC83E4 /* ReleaseNotes.txt in Resources */,
@ -1010,7 +1023,7 @@
EAACB8982B92706F006A3869 /* DefaultValuing.swift in Sources */,
EAB2376A29E9E59100AABE9A /* TooltipLaunchable.swift in Sources */,
EAB2375D29E8789100AABE9A /* Tooltip.swift in Sources */,
71BFA70A2B7F70E6000DCE33 /* Dropshadowable.swift in Sources */,
71BFA70A2B7F70E6000DCE33 /* DropShadowable.swift in Sources */,
EA0D1C452A6AD73000E5C127 /* RawRepresentable.swift in Sources */,
EA985C23296E033A00F2FF2E /* TextArea.swift in Sources */,
EAF7F0B3289B1ADC00B287F5 /* ActionLabelAttribute.swift in Sources */,
@ -1036,6 +1049,7 @@
EAC846F3294B95CE00F685BA /* ButtonGroupCollectionViewCell.swift in Sources */,
EAF7F0952899861000B287F5 /* CheckboxItem.swift in Sources */,
EA985BE82968951C00F2FF2E /* TileletTitleModel.swift in Sources */,
71FC86DE2B9738B900700965 /* SurfaceConfigurationValue.swift in Sources */,
EA297A5529FB07760031ED56 /* TooltipLabelAttribute.swift in Sources */,
EA985BEA29689B6D00F2FF2E /* TileletSubTitleModel.swift in Sources */,
EA3361C9289054C50071C351 /* Surfaceable.swift in Sources */,
@ -1067,6 +1081,7 @@
EAF1FE9B29DB1A6000101452 /* Changeable.swift in Sources */,
EAF7F0A2289AFB3900B287F5 /* Errorable.swift in Sources */,
EA8E40912A7D3F6300934ED3 /* UIView+Accessibility.swift in Sources */,
EA6F330E2B911E9000BACAB9 /* TextView.swift in Sources */,
EA985C7D297DAED300F2FF2E /* Primitive.swift in Sources */,
EAF1FE9929D4850E00101452 /* Clickable.swift in Sources */,
EAD0688E2A55F819002E3A2D /* Loader.swift in Sources */,
@ -1105,6 +1120,7 @@
EAB2376829E9992800AABE9A /* TooltipAlertViewController.swift in Sources */,
EA33623E2892EE950071C351 /* UIDevice.swift in Sources */,
EA985C692971B90B00F2FF2E /* IconSize.swift in Sources */,
71FC86E02B973AE500700965 /* DropShadowConfiguration.swift in Sources */,
EA985C672970C21600F2FF2E /* VDSLayout.swift in Sources */,
EA3362302891EB4A0071C351 /* Font.swift in Sources */,
EAF7F0AD289B142900B287F5 /* StrikeThroughLabelAttribute.swift in Sources */,

View File

@ -132,4 +132,8 @@ open class Control: UIControl, ViewProtocol, UserInfoable, Clickable {
return true
}
open override func layoutSubviews() {
super.layoutSubviews()
setNeedsUpdate()
}
}

View File

@ -86,4 +86,9 @@ open class View: UIView, ViewProtocol, UserInfoable {
isEnabled = true
}
open override func layoutSubviews() {
super.layoutSubviews()
setNeedsUpdate()
}
}

View File

@ -232,19 +232,26 @@ open class ButtonIcon: Control, Changeable, FormFieldable {
}()
}
private struct LowContrastColorFillFloatingConfiguration: Configuration, Dropshadowable {
private struct LowContrastColorFillFloatingConfiguration: Configuration, DropShadowableConfiguration {
var kind: Kind = .lowContrast
var surfaceType: SurfaceType = .colorFill
var floating: Bool = true
var backgroundColorConfiguration: AnyColorable = {
SurfaceColorConfiguration(VDSColor.paletteWhite, VDSColor.paletteGray20).eraseToAnyColorable()
}()
var shadowColorConfiguration: AnyColorable = {
SurfaceColorConfiguration(VDSColor.paletteBlack, VDSColor.paletteBlack).eraseToAnyColorable()
}()
var shadowOpacity: CGFloat = 0.16
var shadowOffset: CGSize = .init(width: 0, height: 2)
var shadowRadius: CGFloat = 4
private let dropshadow1Configuration = DropShadowConfiguration().with {
$0.shadowColorConfiguration = SurfaceColorConfiguration(VDSColor.paletteBlack, VDSColor.paletteBlack).eraseToAnyColorable()
$0.shadowOpacityConfiguration = SurfaceConfigurationValue(CGFloat(0.12), CGFloat(0.22))
$0.shadowOffsetConfiguration = SurfaceConfigurationValue(.init(width: 0, height: 1), .init(width: 0, height: 1))
$0.shadowRadiusConfiguration = SurfaceConfigurationValue(CGFloat(10), CGFloat(12))
}
private let dropshadow2Configuration = DropShadowConfiguration().with {
$0.shadowColorConfiguration = SurfaceColorConfiguration(VDSColor.paletteBlack, VDSColor.paletteBlack).eraseToAnyColorable()
$0.shadowOpacityConfiguration = SurfaceConfigurationValue(CGFloat(0.05), CGFloat(0.15))
$0.shadowOffsetConfiguration = SurfaceConfigurationValue(.init(width: 0, height: 2), .init(width: 0, height: 2))
$0.shadowRadiusConfiguration = SurfaceConfigurationValue(CGFloat(4), CGFloat(6))
}
var configurations: [DropShadowable] { [dropshadow1Configuration, dropshadow2Configuration] }
}
private struct LowContrastMediaConfiguration: Configuration, Borderable {
@ -260,19 +267,26 @@ open class ButtonIcon: Control, Changeable, FormFieldable {
}()
}
private struct LowContrastMediaFloatingConfiguration: Configuration, Dropshadowable {
private struct LowContrastMediaFloatingConfiguration: Configuration, DropShadowableConfiguration {
var kind: Kind = .lowContrast
var surfaceType: SurfaceType = .media
var floating: Bool = true
var backgroundColorConfiguration: AnyColorable = {
SurfaceColorConfiguration(VDSColor.paletteWhite, VDSColor.paletteGray20).eraseToAnyColorable()
}()
var shadowColorConfiguration: AnyColorable = {
SurfaceColorConfiguration(VDSColor.paletteBlack, VDSColor.paletteBlack).eraseToAnyColorable()
}()
var shadowOpacity: CGFloat = 0.16
var shadowOffset: CGSize = .init(width: 0, height: 2)
var shadowRadius: CGFloat = 4
private let dropshadow1Configuration = DropShadowConfiguration().with {
$0.shadowColorConfiguration = SurfaceColorConfiguration(VDSColor.paletteBlack, VDSColor.paletteBlack).eraseToAnyColorable()
$0.shadowOpacityConfiguration = SurfaceConfigurationValue(CGFloat(0.12), CGFloat(0.22))
$0.shadowOffsetConfiguration = SurfaceConfigurationValue(.init(width: 0, height: 1), .init(width: 0, height: 1))
$0.shadowRadiusConfiguration = SurfaceConfigurationValue(CGFloat(10), CGFloat(12))
}
private let dropshadow2Configuration = DropShadowConfiguration().with {
$0.shadowColorConfiguration = SurfaceColorConfiguration(VDSColor.paletteBlack, VDSColor.paletteBlack).eraseToAnyColorable()
$0.shadowOpacityConfiguration = SurfaceConfigurationValue(CGFloat(0.05), CGFloat(0.15))
$0.shadowOffsetConfiguration = SurfaceConfigurationValue(.init(width: 0, height: 2), .init(width: 0, height: 2))
$0.shadowRadiusConfiguration = SurfaceConfigurationValue(CGFloat(4), CGFloat(6))
}
var configurations: [DropShadowable] { [dropshadow1Configuration, dropshadow2Configuration] }
}
private struct HighContrastConfiguration: Configuration {
@ -291,7 +305,7 @@ open class ButtonIcon: Control, Changeable, FormFieldable {
}()
}
private struct HighContrastFloatingConfiguration: Configuration, Dropshadowable {
private struct HighContrastFloatingConfiguration: Configuration, DropShadowableConfiguration {
var kind: Kind = .highContrast
var surfaceType: SurfaceType = .colorFill
var floating: Bool = true
@ -305,12 +319,19 @@ open class ButtonIcon: Control, Changeable, FormFieldable {
$0.setSurfaceColors(VDSColor.interactiveDisabledOnlight, VDSColor.interactiveDisabledOndark, forState: [.selected, .disabled])
}.eraseToAnyColorable()
}()
var shadowColorConfiguration: AnyColorable = {
SurfaceColorConfiguration(VDSColor.paletteBlack, VDSColor.paletteBlack).eraseToAnyColorable()
}()
var shadowOpacity: CGFloat = 0.16
var shadowOffset: CGSize = .init(width: 0, height: 2)
var shadowRadius: CGFloat = 6
private let dropshadow1Configuration = DropShadowConfiguration().with {
$0.shadowColorConfiguration = SurfaceColorConfiguration(VDSColor.paletteBlack, VDSColor.paletteBlack).eraseToAnyColorable()
$0.shadowOpacityConfiguration = SurfaceConfigurationValue(CGFloat(0.22), CGFloat(0.12))
$0.shadowOffsetConfiguration = SurfaceConfigurationValue(.init(width: 0, height: 1), .init(width: 0, height: 1))
$0.shadowRadiusConfiguration = SurfaceConfigurationValue(CGFloat(12), CGFloat(10))
}
private let dropshadow2Configuration = DropShadowConfiguration().with {
$0.shadowColorConfiguration = SurfaceColorConfiguration(VDSColor.paletteBlack, VDSColor.paletteBlack).eraseToAnyColorable()
$0.shadowOpacityConfiguration = SurfaceConfigurationValue(CGFloat(0.15), CGFloat(0.05))
$0.shadowOffsetConfiguration = SurfaceConfigurationValue(.init(width: 0, height: 2), .init(width: 0, height: 2))
$0.shadowRadiusConfiguration = SurfaceConfigurationValue(CGFloat(6), CGFloat(4))
}
var configurations: [DropShadowable] { [dropshadow1Configuration, dropshadow2Configuration] }
}
private var badgeIndicatorDefaultSize: CGSize = .zero
@ -322,7 +343,7 @@ open class ButtonIcon: Control, Changeable, FormFieldable {
open override func setup() {
super.setup()
isAccessibilityElement = true
accessibilityTraits = .image
accessibilityTraits = .button
accessibilityElements = [badgeIndicator]
//create a layoutGuide for the icon to key off of
@ -452,12 +473,6 @@ open class ButtonIcon: Control, Changeable, FormFieldable {
layer.borderColor = nil
layer.borderWidth = 0
}
if let dropshadowable = currentConfig as? Dropshadowable {
addDropShadow(dropshadowable)
} else {
removeDropShadows()
}
badgeIndicatorCenterXConstraint?.constant = badgeIndicatorOffset.x + badgeIndicatorDefaultSize.width/2
badgeIndicatorCenterYConstraint?.constant = badgeIndicatorOffset.y + badgeIndicatorDefaultSize.height/2
@ -467,6 +482,12 @@ open class ButtonIcon: Control, Changeable, FormFieldable {
if showBadgeIndicator {
updateExpandDirectionalConstraints()
}
if let configurations = (currentConfig as? DropShadowableConfiguration)?.configurations {
addDropShadows(configurations)
} else {
removeDropShadows()
}
}
//--------------------------------------------------

View File

@ -30,6 +30,7 @@ public struct AnyAttribute: LabelAttributeModel {
}
public func setAttribute(on attributedString: NSMutableAttributedString) {
guard isValidRange(on: attributedString) else { return }
attributedString.removeAttribute(key, range: range)
attributedString.addAttribute(key, value: value, range: range)
}

View File

@ -31,6 +31,8 @@ public struct ColorLabelAttribute: LabelAttributeModel {
}
public func setAttribute(on attributedString: NSMutableAttributedString) {
guard isValidRange(on: attributedString) else { return }
var colorRange = range
if length == 0 && location == 0 {
colorRange = .init(location: location, length: attributedString.length)

View File

@ -29,6 +29,10 @@ extension LabelAttributeModel {
public static func == (lhs: any LabelAttributeModel, rhs: any LabelAttributeModel) -> Bool {
lhs.isEqual(rhs)
}
public func isValidRange(on attributedString: NSMutableAttributedString) -> Bool {
range.location + range.length <= attributedString.string.count
}
}
public extension NSAttributedString {

View File

@ -24,6 +24,7 @@ public struct StrikeThroughLabelAttribute: LabelAttributeModel {
}
public func setAttribute(on attributedString: NSMutableAttributedString) {
guard isValidRange(on: attributedString) else { return }
attributedString.addAttribute(.strikethroughStyle, value: NSUnderlineStyle.thick.rawValue, range: range)
attributedString.addAttribute(.baselineOffset, value: 0, range: range)
}

View File

@ -44,6 +44,7 @@ public struct TextStyleLabelAttribute: LabelAttributeModel {
}
public func setAttribute(on attributedString: NSMutableAttributedString) {
guard isValidRange(on: attributedString) else { return }
attributedString.removeAttribute(.font, range: range)
attributedString.addAttribute(.font, value: textStyle.font, range: range)
if let textColor {

View File

@ -52,7 +52,8 @@ public struct UnderlineLabelAttribute: LabelAttributeModel {
//--------------------------------------------------
// MARK: - Public Methods
//--------------------------------------------------
public func setAttribute(on attributedString: NSMutableAttributedString) {
public func setAttribute(on attributedString: NSMutableAttributedString) {
guard isValidRange(on: attributedString) else { return }
attributedString.addAttribute(.underlineStyle, value: underlineValue.rawValue, range: range)
if let color = color {
attributedString.addAttribute(.underlineColor, value: color, range: range)

View File

@ -80,7 +80,7 @@ open class Loader: View {
super.updateView()
icon.color = iconColorConfiguration.getColor(self)
icon.customSize = size
if isActive {
if isActive && isVisibleOnScreen {
startAnimating()
} else {
stopAnimating()

View File

@ -13,7 +13,7 @@ import Combine
/// Base Class used to build out a Input controls.
@objc(VDSEntryField)
open class EntryFieldBase: Control, Changeable {
open class EntryFieldBase: Control, Changeable, FormFieldable {
//--------------------------------------------------
// MARK: - Initializers
@ -59,7 +59,7 @@ open class EntryFieldBase: Control, Changeable {
return UIStackView().with {
$0.translatesAutoresizingMaskIntoConstraints = false
$0.axis = .horizontal
$0.distribution = .fillProportionally
$0.distribution = .fill
$0.alignment = .top
}
}()
@ -70,6 +70,20 @@ open class EntryFieldBase: Control, Changeable {
}
}()
internal var bottomContainerView: UIView = {
return UIView().with {
$0.translatesAutoresizingMaskIntoConstraints = false
}
}()
internal var bottomContainerStackView: UIStackView = {
return UIStackView().with {
$0.translatesAutoresizingMaskIntoConstraints = false
$0.axis = .vertical
$0.distribution = .fill
}
}()
//--------------------------------------------------
// MARK: - Configuration Properties
//--------------------------------------------------
@ -93,11 +107,15 @@ open class EntryFieldBase: Control, Changeable {
}
internal var borderColorConfiguration = ControlColorConfiguration().with {
$0.setSurfaceColors(VDSFormControlsColor.borderOnlight, VDSFormControlsColor.borderOnlight, forState: .normal)
$0.setSurfaceColors(VDSFormControlsColor.borderOnlight, VDSFormControlsColor.borderOndark, forState: .normal)
$0.setSurfaceColors(VDSColor.interactiveDisabledOnlight, VDSColor.interactiveDisabledOndark, forState: .disabled)
$0.setSurfaceColors(VDSColor.feedbackErrorOnlight, VDSColor.feedbackErrorOndark, forState: .error)
}
internal var readOnlyBorderColorConfiguration = ControlColorConfiguration().with {
$0.setSurfaceColors(VDSFormControlsColor.borderReadonlyOnlight, VDSFormControlsColor.borderReadonlyOndark, forState: .normal)
}
//--------------------------------------------------
// MARK: - Public Properties
//--------------------------------------------------
@ -135,19 +153,42 @@ open class EntryFieldBase: Control, Changeable {
/// Whether not to show the error.
open var showError: Bool = false { didSet { setNeedsUpdate() } }
/// Whether or not to show the internal error
open internal(set) var hasInternalError: Bool = false { didSet { setNeedsUpdate() } }
/// Override UIControl state to add the .error state if showError is true.
open override var state: UIControl.State {
get {
var state = super.state
if showError {
if showError || hasInternalError {
state.insert(.error)
}
return state
}
}
open var errorText: String? {
didSet {
updateContainerView()
updateErrorLabel()
setNeedsUpdate()
}
}
internal var internalErrorText: String? {
didSet {
updateContainerView()
updateErrorLabel()
setNeedsUpdate()
}
}
/// Override this to conveniently get/set the textfield(s).
open var text: String? {
get { nil }
set { fatalError("You MUST override EntryField's 'text' variable in your subclass.") }
}
open var errorText: String? { didSet { setNeedsUpdate() } }
open var tooltipModel: Tooltip.TooltipModel? { didSet { setNeedsUpdate() } }
open var transparentBackground: Bool = false { didSet { setNeedsUpdate() } }
@ -157,8 +198,20 @@ open class EntryFieldBase: Control, Changeable {
open var maxLength: Int? { didSet { setNeedsUpdate() } }
open var inputId: String? { didSet { setNeedsUpdate() } }
/// The text of this textField.
private var _value: AnyHashable?
open var value: AnyHashable? {
get { _value }
set {
if let newValue, newValue != _value {
_value = newValue
text = newValue as? String
}
setNeedsUpdate()
}
}
open var value: AnyHashable? { didSet { setNeedsUpdate() } }
open var defaultValue: AnyHashable? { didSet { setNeedsUpdate() } }
@ -184,7 +237,7 @@ open class EntryFieldBase: Control, Changeable {
//create the wrapping view
heightConstraint = containerView.heightAnchor.constraint(greaterThanOrEqualToConstant: containerSize.height)
widthConstraint?.priority = .defaultHigh
heightConstraint?.priority = .defaultHigh
heightConstraint?.isActive = true
widthConstraint = containerView.widthAnchor.constraint(equalToConstant: 0)
@ -203,15 +256,26 @@ open class EntryFieldBase: Control, Changeable {
//add the view to add input fields
containerStackView.addArrangedSubview(controlContainerView)
containerStackView.addArrangedSubview(icon)
containerStackView.setCustomSpacing(VDSLayout.Spacing.space3X.value, after: controlContainerView)
//get the container this is what show helper text, error text
//can include other for character count, max length
let bottomContainer = getBottomContainer()
//add bottomContainerStackView
//this is the vertical stack that contains error text, helper text
bottomContainer.addSubview(bottomContainerStackView)
bottomContainerStackView.pinToSuperView()
bottomContainerStackView.addArrangedSubview(errorLabel)
bottomContainerStackView.addArrangedSubview(helperLabel)
stackView.addArrangedSubview(titleLabel)
stackView.addArrangedSubview(container)
stackView.addArrangedSubview(errorLabel)
stackView.addArrangedSubview(helperLabel)
stackView.addArrangedSubview(bottomContainer)
stackView.setCustomSpacing(4, after: titleLabel)
stackView.setCustomSpacing(8, after: container)
stackView.setCustomSpacing(8, after: errorLabel)
stackView.setCustomSpacing(8, after: bottomContainer)
stackView
.pinTop()
@ -254,11 +318,7 @@ open class EntryFieldBase: Control, Changeable {
open override func updateView() {
super.updateView()
containerView.backgroundColor = backgroundColorConfiguration.getColor(self)
containerView.layer.borderColor = borderColorConfiguration.getColor(self).cgColor
containerView.layer.borderWidth = VDSFormControls.widthBorder
containerView.layer.cornerRadius = VDSFormControls.borderradius
updateContainerView()
updateTitleLabel()
updateErrorLabel()
updateHelperLabel()
@ -266,6 +326,16 @@ open class EntryFieldBase: Control, Changeable {
backgroundColor = surface.color
}
//--------------------------------------------------
// MARK: - Private Methods
//--------------------------------------------------
private func updateContainerView() {
containerView.backgroundColor = backgroundColorConfiguration.getColor(self)
containerView.layer.borderColor = borderColorConfiguration.getColor(self).cgColor
containerView.layer.borderWidth = VDSFormControls.widthBorder
containerView.layer.cornerRadius = VDSFormControls.borderradius
}
//--------------------------------------------------
// MARK: - Public Methods
//--------------------------------------------------
@ -273,6 +343,11 @@ open class EntryFieldBase: Control, Changeable {
open func getContainer() -> UIView {
return containerView
}
/// Container for the area in which helper or error text presents.
open func getBottomContainer() -> UIView {
return bottomContainerView
}
open func updateTitleLabel() {
@ -305,7 +380,16 @@ open class EntryFieldBase: Control, Changeable {
}
open func updateErrorLabel(){
if showError, let errorText {
if showError, hasInternalError, let errorText, let internalErrorText {
errorLabel.text = [internalErrorText, errorText].joined(separator: "\n")
errorLabel.surface = surface
errorLabel.isEnabled = isEnabled
errorLabel.isHidden = false
icon.name = .error
icon.color = VDSColor.paletteBlack
icon.surface = surface
icon.isHidden = !isEnabled
} else if showError, let errorText {
errorLabel.text = errorText
errorLabel.surface = surface
errorLabel.isEnabled = isEnabled
@ -314,6 +398,15 @@ open class EntryFieldBase: Control, Changeable {
icon.color = VDSColor.paletteBlack
icon.surface = surface
icon.isHidden = !isEnabled
} else if hasInternalError, let internalErrorText {
errorLabel.text = internalErrorText
errorLabel.surface = surface
errorLabel.isEnabled = isEnabled
errorLabel.isHidden = false
icon.name = .error
icon.color = VDSColor.paletteBlack
icon.surface = surface
icon.isHidden = !isEnabled
} else {
icon.isHidden = true
errorLabel.isHidden = true

View File

@ -78,6 +78,18 @@ open class InputField: EntryFieldBase, UITextFieldDelegate {
/// Representing the type of input.
open var fieldType: FieldType = .text { didSet { setNeedsUpdate() } }
/// The text of this textField.
open override var text: String? {
get { textField.text }
set {
if let newValue, newValue != text {
textField.text = newValue
value = newValue
}
setNeedsUpdate()
}
}
var _showError: Bool = false
/// Whether not to show the error.
open override var showError: Bool {

View File

@ -5,7 +5,6 @@
// Created by Matt Bruce on 1/10/23.
//
import Foundation
import Foundation
import UIKit
import VDSColorTokens
@ -36,64 +35,147 @@ open class TextArea: EntryFieldBase {
//--------------------------------------------------
internal var minWidthConstraint: NSLayoutConstraint?
internal var textViewHeightConstraint: NSLayoutConstraint?
internal var inputFieldStackView: UIStackView = {
return UIStackView().with {
$0.translatesAutoresizingMaskIntoConstraints = false
$0.axis = .horizontal
$0.distribution = .fill
$0.spacing = 12
$0.spacing = VDSLayout.Spacing.space3X.value
}
}()
internal var bottomView: UIView = {
return UIView().with {
$0.translatesAutoresizingMaskIntoConstraints = false
}
}()
internal var bottomStackView: UIStackView = {
return UIStackView().with {
$0.translatesAutoresizingMaskIntoConstraints = false
$0.axis = .horizontal
$0.distribution = .fill
$0.alignment = .top
$0.spacing = VDSLayout.Spacing.space2X.value
}
}()
open var characterCounterLabel = Label().with {
$0.setContentCompressionResistancePriority(.required, for: .vertical)
$0.textStyle = .bodySmall
$0.textAlignment = .right
$0.numberOfLines = 1
}
private var _minHeight: Height = .twoX
open var minHeight: Height? {
get { return _minHeight }
set {
if let newValue {
_minHeight = newValue
} else {
_minHeight = .twoX
}
textViewHeightConstraint?.constant = _minHeight.value
setNeedsUpdate()
}
}
//--------------------------------------------------
// MARK: - Public Properties
//--------------------------------------------------
override var containerSize: CGSize { CGSize(width: 45, height: 88) }
override var containerSize: CGSize { CGSize(width: 182, height: 88) }
/// Enum used to describe the the height of TextArea.
public enum Height: String, CaseIterable {
case twoX = "2X"
case fourX = "4X"
case eightX = "8X"
var value: CGFloat {
switch self {
case .twoX:
88
case .fourX:
176
case .eightX:
352
}
}
}
/// The text of this textView
open override var text: String? {
get { textView.text }
set {
if let newValue, newValue != text {
textView.text = newValue
value = newValue
}
setNeedsUpdate()
}
}
/// UITextView shown in the TextArea.
open var textView = UITextView().with {
open var textView = TextView().with {
$0.translatesAutoresizingMaskIntoConstraints = false
$0.font = TextStyle.bodyLarge.font
$0.sizeToFit()
$0.isScrollEnabled = false
}
/// Color configuration for the textView.
open var textViewTextColorConfiguration: AnyColorable = ViewColorConfiguration().with {
$0.setSurfaceColors(VDSColor.interactiveDisabledOnlight, VDSColor.interactiveDisabledOndark, forDisabled: true)
$0.setSurfaceColors(VDSColor.elementsPrimaryOnlight, VDSColor.elementsPrimaryOndark, forDisabled: false)
}.eraseToAnyColorable() { didSet { setNeedsUpdate() } }
/// Color configuration for error icon.
internal var iconColorConfiguration = ControlColorConfiguration().with {
$0.setSurfaceColors(VDSColor.elementsPrimaryOnlight, VDSColor.elementsPrimaryOndark, forState: .normal)
}
/// Color configuration for character counter's highlight background color
internal var highlightBackgroundColor = ControlColorConfiguration().with {
$0.setSurfaceColors(VDSColor.backgroundPrimaryDark, VDSColor.backgroundPrimaryLight, forState: .normal)
}
/// Color configuration for character counter's highlight text color
internal var highlightTextColor = ControlColorConfiguration().with {
$0.setSurfaceColors(VDSColor.elementsPrimaryOndark, VDSColor.elementsPrimaryOnlight, forState: .normal)
}
//--------------------------------------------------
// MARK: - Overrides
//--------------------------------------------------
/// Called once when a view is initialized and is used to Setup additional UI or other constants and configurations.
open override func setup() {
super.setup()
accessibilityLabel = "TextArea"
minWidthConstraint = containerView.widthAnchor.constraint(greaterThanOrEqualToConstant: 0)
containerStackView.pinToSuperView(.uniform(VDSFormControls.spaceInset))
minWidthConstraint = containerView.widthAnchor.constraint(greaterThanOrEqualToConstant: containerSize.width)
minWidthConstraint?.isActive = true
controlContainerView.addSubview(textView)
textView
.pinTop()
.pinLeading()
.pinTrailingLessThanOrEqualTo(nil, 0, .defaultHigh)
.pinBottom(0, .defaultHigh)
textViewHeightConstraint = textView.heightAnchor.constraint(greaterThanOrEqualToConstant: 64)
textView.isScrollEnabled = true
textView.autocorrectionType = .no
textViewHeightConstraint = textView.heightAnchor.constraint(greaterThanOrEqualToConstant: containerSize.height)
textViewHeightConstraint?.isActive = true
backgroundColorConfiguration.setSurfaceColors(VDSColor.feedbackSuccessBackgroundOnlight, VDSColor.feedbackSuccessBackgroundOndark, forState: .success)
borderColorConfiguration.setSurfaceColors(VDSColor.feedbackSuccessOnlight, VDSColor.feedbackSuccessOndark, forState: .success)
borderColorConfiguration.setSurfaceColors(VDSColor.elementsPrimaryOnlight, VDSColor.elementsPrimaryOndark, forState: .focused)
textView.delegate = self
characterCounterLabel.textColorConfiguration = primaryColorConfiguration.eraseToAnyColorable()
bottomContainerStackView.spacing = VDSLayout.Spacing.space2X.value
}
/// Resets to default settings.
open override func reset() {
super.reset()
textView.text = ""
characterCounterLabel.reset()
characterCounterLabel.textStyle = .bodySmall
setNeedsUpdate()
}
/// Container for the area in which the user interacts.
@ -107,7 +189,8 @@ open class TextArea: EntryFieldBase {
super.updateView()
textView.isEditable = isEnabled
textView.textColor = textViewTextColorConfiguration.getColor(self)
textView.isEnabled = isEnabled
textView.surface = surface
//set the width constraints
if let width {
@ -119,6 +202,80 @@ open class TextArea: EntryFieldBase {
widthConstraint?.isActive = false
minWidthConstraint?.isActive = true
}
let characterError = getCharacterCounterText()
if let maxLength, maxLength > 0 {
characterCounterLabel.text = characterError
} else {
characterCounterLabel.text = ""
}
icon.size = .medium
icon.color = iconColorConfiguration.getColor(self)
containerView.layer.borderColor = readOnly ? readOnlyBorderColorConfiguration.getColor(self).cgColor : borderColorConfiguration.getColor(self).cgColor
textView.isEditable = readOnly ? false : true
textView.backgroundColor = backgroundColorConfiguration.getColor(self)
textView.tintColor = iconColorConfiguration.getColor(self)
characterCounterLabel.surface = surface
highlightCharacterOverflow()
}
/// Container for the area showing helper text, error text, character count, maximum length value.
open override func getBottomContainer() -> UIView {
bottomView.addSubview(bottomStackView)
bottomStackView.pinToSuperView()
bottomStackView.addArrangedSubview(bottomContainerView)
bottomStackView.addArrangedSubview(characterCounterLabel)
return bottomView
}
/// Used to update any Accessibility properties.
open override func updateAccessibility() {
super.updateAccessibility()
if showError {
setAccessibilityLabel(for: [titleLabel, textView, errorLabel, helperLabel])
} else {
setAccessibilityLabel(for: [titleLabel, textView, helperLabel])
}
}
//--------------------------------------------------
// MARK: - Private Methods
//--------------------------------------------------
private func getCharacterCounterText() -> String? {
let count = textView.text.count
let countStr = (count > maxLength ?? 0) ? ("-" + "\(count-(maxLength ?? 0))") : "\(count)"
if let maxLength, maxLength > 0 {
if count > maxLength {
hasInternalError = true
internalErrorText = "You have exceeded the character limit."
return countStr
} else {
hasInternalError = false
internalErrorText = nil
return ("\(countStr)" + "/" + "\(maxLength)")
}
} else {
hasInternalError = false
internalErrorText = nil
return nil
}
}
open func highlightCharacterOverflow() {
let count = textView.text.count
guard let maxLength, maxLength > 0, count > maxLength else {
textView.textAttributes = nil
return
}
var textAttributes = [any LabelAttributeModel]()
let location = maxLength
let length = count - maxLength
textAttributes.append(ColorLabelAttribute(location: location, length: length, color: highlightBackgroundColor.getColor(self), isForegroundColor: false))
textAttributes.append(ColorLabelAttribute(location: location, length: length, color: highlightTextColor.getColor(self), isForegroundColor: true))
textView.textAttributes = textAttributes
}
}
@ -127,27 +284,42 @@ extension TextArea: UITextViewDelegate {
// MARK: - UITextViewDelegate
//--------------------------------------------------
public func textViewDidChange(_ textView: UITextView) {
//dynamic textView Height sizing based on Figma
//if you want it to work "as-is" delete this code
//since it will autogrow with the current settings
if let textViewHeightConstraint, textView.isEditable {
let height = textView.frame.size.height
let constraintHeight = textViewHeightConstraint.constant
if height > constraintHeight {
if height > 64 && height < 152 {
textViewHeightConstraint.constant = 152
} else if height > 152 {
textViewHeightConstraint.constant = 328
} else {
textViewHeightConstraint.constant = 64
}
var height = textView.contentSize.height
height = max(height, _minHeight.value)
if height > Height.twoX.value && height <= Height.fourX.value {
textViewHeightConstraint.constant = Height.fourX.value
} else if height > Height.fourX.value {
textViewHeightConstraint.constant = Height.eightX.value
} else {
textViewHeightConstraint.constant = Height.twoX.value
}
}
//setting the value and firing control event
value = textView.text
sendActions(for: .valueChanged)
//The exceeding characters will be highlighted to help users correct their entry.
if let maxLength, maxLength > 0 {
// allow - 20% of character limit
let overflowLimit = Double(maxLength) * 0.20
let allowCharCount = Int(overflowLimit) + maxLength
}
if textView.text.count <= allowCharCount {
highlightCharacterOverflow()
//setting the value and firing control event
text = textView.text
sendActions(for: .valueChanged)
} else {
textView.text.removeLast()
highlightCharacterOverflow()
}
} else {
//setting the value and firing control event
text = textView.text
sendActions(for: .valueChanged)
}
}
}

View File

@ -0,0 +1,38 @@
MM/DD/YYYY
----------------
- Initial Brand 3.0 handoff
12/27/2021
----------------
- Removed Max idth Updated the SPECS with FormControl tokens
02/25/2022
----------------
- Replaced Info and Error Non-Scaling icons with VDS Icon.
- Removed “weight” and “vector effect” from Anatomy and States.
07/27/2022
----------------
- Added Configurations section with transparentBackground principles.
08/10/2022
----------------
- Updated default and inverted prop to light and dark surface.
11/30/2022
----------------
- Added "(web only)" to any instance of "keyboard focus"
12/13/2022
----------------
- Replaced form border and focus border pixel values and style & spacing with tokens.
01/18/2023
----------------
- Updated Anatomy items:
- Added “Highlight” to item #10
- Changed item #7 to “Tooltip” from “Tooltip Component”
04/12/2023
----------------
- Updated hex colors for updated feedback tokens in error states.

View File

@ -0,0 +1,150 @@
//
// TextView.swift
// VDS
//
// Created by Matt Bruce on 2/29/24.
//
import Foundation
import UIKit
import Combine
import VDSColorTokens
@objc(VDSTextView)
open class TextView: UITextView, ViewProtocol {
//--------------------------------------------------
// MARK: - Initializers
//--------------------------------------------------
required public init() {
super.init(frame: .zero, textContainer: nil)
initialSetup()
}
public override init(frame: CGRect, textContainer: NSTextContainer?) {
super.init(frame: frame, textContainer: textContainer)
initialSetup()
}
public required init?(coder: NSCoder) {
super.init(coder: coder)
initialSetup()
}
//--------------------------------------------------
// MARK: - Combine Properties
//--------------------------------------------------
/// Set of Subscribers for any Publishers for this Control.
open var subscribers = Set<AnyCancellable>()
//--------------------------------------------------
// MARK: - Private Properties
//--------------------------------------------------
private var initialSetupPerformed = false
//--------------------------------------------------
// MARK: - Properties
//--------------------------------------------------
/// Key of whether or not updateView() is called in setNeedsUpdate()
open var shouldUpdateView: Bool = true
open var surface: Surface = .light { didSet { setNeedsUpdate() } }
/// Array of LabelAttributeModel objects used in rendering the text.
open var textAttributes: [any LabelAttributeModel]? { didSet { setNeedsUpdate() } }
/// TextStyle used on the titleLabel.
open var textStyle: TextStyle { .defaultStyle }
/// Will determine if a scaled font should be used for the titleLabel font.
open var useScaledFont: Bool = false { didSet { setNeedsUpdate() } }
open var isEnabled: Bool = true { didSet { setNeedsUpdate() } }
open var textColorConfiguration: AnyColorable = ViewColorConfiguration().with {
$0.setSurfaceColors(VDSColor.interactiveDisabledOnlight, VDSColor.interactiveDisabledOndark, forDisabled: true)
$0.setSurfaceColors(VDSColor.elementsPrimaryOnlight, VDSColor.elementsPrimaryOndark, forDisabled: false)
}.eraseToAnyColorable(){ didSet { setNeedsUpdate() }}
open override var textColor: UIColor? {
get { textColorConfiguration.getColor(self) }
set { }
}
override public var text: String! {
get { super.text }
set {
super.text = newValue
updateLabel()
}
}
override public var textAlignment: NSTextAlignment {
didSet {
if textAlignment != oldValue {
// Text alignment can be part of our paragraph style, so we may need to
// re-style when changed
updateLabel()
}
}
}
//--------------------------------------------------
// MARK: - Lifecycle
//--------------------------------------------------
open func initialSetup() {
if !initialSetupPerformed {
backgroundColor = .clear
translatesAutoresizingMaskIntoConstraints = false
accessibilityCustomActions = []
setup()
setNeedsUpdate()
}
}
open func setup() {
translatesAutoresizingMaskIntoConstraints = false
}
open func updateView() {
updateLabel()
}
open func updateAccessibility() {}
open func reset() {
shouldUpdateView = false
surface = .light
text = nil
accessibilityCustomActions = []
shouldUpdateView = true
setNeedsUpdate()
}
//--------------------------------------------------
// MARK: - Private Methods
//--------------------------------------------------
private func updateLabel() {
//clear the arrays holding actions
accessibilityCustomActions = []
if let text, !text.isEmpty {
//create the primary string
let mutableText = NSMutableAttributedString.mutableText(for: text,
textStyle: textStyle,
useScaledFont: useScaledFont,
textColor: textColor!,
alignment: textAlignment,
lineBreakMode: .byWordWrapping)
//apply any attributes
if let attributes = textAttributes {
mutableText.apply(attributes: attributes)
}
attributedText = mutableText
} else {
attributedText = nil
}
}
}

View File

@ -189,9 +189,15 @@ open class TileContainerBase<PaddingType: DefaultValuing>: Control where Padding
// MARK: - Configuration
//--------------------------------------------------
private let cornerRadius = VDSFormControls.borderradius * 2
private var backgroundColorConfiguration = BackgroundColorConfiguration()
private var dropshadowConfiguration = DropshadowConfiguration()
private let dropShadowConfiguration = DropShadowConfiguration().with {
$0.shadowColorConfiguration = SurfaceColorConfiguration().with {
$0.lightColor = VDSColor.elementsPrimaryOnlight
}.eraseToAnyColorable()
$0.shadowOffsetConfiguration = .init(.init(width: 0, height: 6), .zero)
$0.shadowRadiusConfiguration = .init(3.0, 0.0)
$0.shadowOpacityConfiguration = .init(0.01, 0.0)
}
private var borderColorConfiguration = SurfaceColorConfiguration().with {
$0.lightColor = VDSColor.elementsLowcontrastOnlight
@ -315,7 +321,7 @@ open class TileContainerBase<PaddingType: DefaultValuing>: Control where Padding
heightConstraint?.isActive = false
}
if showDropShadows, surface == .light {
addDropShadow(dropshadowConfiguration)
addDropShadow(dropShadowConfiguration)
} else {
removeDropShadows()
}
@ -401,15 +407,6 @@ open class TileContainerBase<PaddingType: DefaultValuing>: Control where Padding
extension TileContainerBase {
struct DropshadowConfiguration: Dropshadowable {
var shadowColorConfiguration: AnyColorable = SurfaceColorConfiguration().with {
$0.lightColor = VDSColor.elementsPrimaryOnlight
}.eraseToAnyColorable()
var shadowOpacity: CGFloat = 0.01
var shadowOffset: CGSize = .init(width: 0, height: 6)
var shadowRadius: CGFloat = 3
}
final class BackgroundColorConfiguration: ObjectColorable {
typealias ObjectType = TileContainerBase

View File

@ -15,7 +15,7 @@ extension Tilelet {
// MARK: - Enums
//--------------------------------------------------
/// Enum used to describe the textStyle of the subTitle label.
public enum StandardStyle: String, EnumSubset {
public enum OtherStandardStyle: String, EnumSubset {
case bodyLarge
case bodyMedium
case bodySmall
@ -30,7 +30,7 @@ extension Tilelet {
public var text: String = ""
/// Text style that will be used for the subTitle label.
public var standardStyle: StandardStyle = .bodySmall
public var otherStandardStyle: OtherStandardStyle = .bodySmall
/// Text attributes that will be used for the subTitle label.
public var textAttributes: [any LabelAttributeModel]?
@ -45,11 +45,14 @@ extension Tilelet {
// MARK: - Initializers
//--------------------------------------------------
public init(text: String,
otherStandardStyle: OtherStandardStyle = .bodySmall,
textColor: Use = .primary,
textAttributes: [any LabelAttributeModel]? = nil,
standardStyle: StandardStyle = .bodySmall,
lineBreakMode: NSLineBreakMode = .byTruncatingTail) {
textAttributes: [any LabelAttributeModel]? = nil) {
self.text = text
self.otherStandardStyle = otherStandardStyle
self.textAttributes = textAttributes
self.textColor = textColor
self.standardStyle = standardStyle
@ -62,7 +65,7 @@ extension Tilelet {
/// Converts this type of model to a TitleLockup.SubTitleModel.
public func toTitleLockupSubTitleModel() -> TitleLockup.SubTitleModel {
TitleLockup.SubTitleModel(text: text,
standardStyle: standardStyle.value,
otherStandardStyle: otherStandardStyle.value,
textColor: textColor,
textAttributes: textAttributes, lineBreakMode: lineBreakMode)
}

View File

@ -45,7 +45,7 @@ open class TitleLockup: View {
//--------------------------------------------------
private var otherStandardStyle: OtherStandardStyle {
if let subTitleModel, !subTitleModel.text.isEmpty {
return subTitleModel.standardStyle
return subTitleModel.otherStandardStyle
} else if let eyebrowModel, !eyebrowModel.text.isEmpty {
return eyebrowModel.standardStyle
} else {

View File

@ -15,7 +15,7 @@ extension TitleLockup {
public var text: String
/// Standard style that will be used for the subTitle label.
public var standardStyle: OtherStandardStyle
public var otherStandardStyle: OtherStandardStyle
/// Text color used in the subtitle label.
public var textColor: Use
@ -30,13 +30,13 @@ extension TitleLockup {
public var lineBreakMode: NSLineBreakMode
public init(text: String,
standardStyle: OtherStandardStyle = .bodyLarge,
otherStandardStyle: OtherStandardStyle = .bodyLarge,
textColor: Use = .primary,
textAttributes: [any LabelAttributeModel]? = nil,
numberOfLines: Int = 0,
lineBreakMode: NSLineBreakMode = .byWordWrapping) {
self.text = text
self.standardStyle = standardStyle
self.otherStandardStyle = otherStandardStyle
self.textColor = textColor
self.textAttributes = textAttributes
self.numberOfLines = numberOfLines
@ -44,7 +44,7 @@ extension TitleLockup {
}
/// TextStyle used to render the text.
public var textStyle: TextStyle { standardStyle.value.regular }
public var textStyle: TextStyle { otherStandardStyle.value.regular }
}

View File

@ -0,0 +1,89 @@
//
// DropShadowable.swift
// VDS
//
// Created by Bandaru, Krishna Kishore on 16/02/24.
//
import Foundation
import UIKit
/**
DropShadowable protocol helps with the configuration values for adding drop shadows for light & dark surfaces.
*/
protocol DropShadowable {
///Shadow Color configuration for light and dark surfaces
var shadowColorConfiguration: AnyColorable { get set }
///Shadow Opacity configuration for light and dark surfaces
var shadowOpacityConfiguration: SurfaceConfigurationValue<CGFloat> { get set }
///Shadow Offset configuration for light and dark surfaces
var shadowOffsetConfiguration: SurfaceConfigurationValue<CGSize> { get set }
///Shadow Radius configuration for light and dark surfaces
var shadowRadiusConfiguration: SurfaceConfigurationValue<CGFloat> { get set }
}
/**
DropShadowableConfiguration protocol helps with multiple drop shadows configurations can be added to a view.
*/
protocol DropShadowableConfiguration {
///Configurations are the DropShadowable list, these are applied on the view
var configurations: [DropShadowable] { get }
}
/**
Extension on ViewProtocol for adding drop shadows & gradient layer on view.
*/
extension ViewProtocol where Self: UIView {
func addDropShadow(_ config: DropShadowable) {
addDropShadows([config])
}
func addDropShadows(_ configs: [DropShadowable]) {
removeDropShadows()
layer.backgroundColor = backgroundColor?.cgColor
layer.masksToBounds = false
for config in configs {
let shadowPath = UIBezierPath(roundedRect: bounds, cornerRadius: layer.cornerRadius)
let shadowLayer = CALayer()
shadowLayer.shadowPath = shadowPath.cgPath
shadowLayer.frame = bounds
shadowLayer.position = .init(x: bounds.midX, y: bounds.midY)
shadowLayer.backgroundColor = backgroundColor?.cgColor
shadowLayer.cornerRadius = layer.cornerRadius
shadowLayer.shadowColor = config.shadowColorConfiguration.getColor(self).cgColor
shadowLayer.shadowOpacity = Float(config.shadowOpacityConfiguration.value(for: self))
shadowLayer.shadowOffset = config.shadowOffsetConfiguration.value(for: self)
shadowLayer.shadowRadius = config.shadowRadiusConfiguration.value(for: self)
shadowLayer.name = "dropShadowLayer"
shadowLayer.shouldRasterize = true
shadowLayer.rasterizationScale = UIScreen.main.scale
layer.insertSublayer(shadowLayer, at: 0)
}
}
func removeDropShadows() {
layer.sublayers?.removeAll { $0.name == "dropShadowLayer" }
}
func addGradientLayer(with firstColor: UIColor, secondColor: UIColor) {
removeGradientLayer()
let gradientLayer = CAGradientLayer()
gradientLayer.frame = bounds
gradientLayer.startPoint = CGPoint(x: 0, y: 1)
gradientLayer.endPoint = CGPoint(x: 1, y: 0)
gradientLayer.position = center
gradientLayer.shouldRasterize = true
gradientLayer.backgroundColor = UIColor.clear.cgColor
gradientLayer.rasterizationScale = UIScreen.main.scale
gradientLayer.cornerRadius = layer.cornerRadius
gradientLayer.colors = [firstColor.cgColor, secondColor.cgColor]
gradientLayer.name = "gradientLayer"
layer.insertSublayer(gradientLayer, at: 0)
}
func removeGradientLayer() {
layer.sublayers?.removeAll { $0.name == "gradientLayer" }
}
}

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@ -1,64 +0,0 @@
//
// Dropshadowable.swift
// VDS
//
// Created by Bandaru, Krishna Kishore on 16/02/24.
//
import Foundation
import UIKit
protocol Dropshadowable {
var shadowColorConfiguration: AnyColorable { get set }
var shadowOpacity: CGFloat { get set }
var shadowOffset: CGSize { get set }
var shadowRadius: CGFloat { get set }
}
extension ViewProtocol where Self: UIView {
func addDropShadow(_ config: Dropshadowable) {
removeDropShadows()
layer.backgroundColor = backgroundColor?.cgColor
layer.masksToBounds = false
let shadowPath = UIBezierPath(roundedRect: bounds, cornerRadius: layer.cornerRadius)
let shadowLayer = CALayer()
shadowLayer.shadowPath = shadowPath.cgPath
shadowLayer.frame = bounds
shadowLayer.position = center
shadowLayer.backgroundColor = UIColor.clear.cgColor
shadowLayer.cornerRadius = layer.cornerRadius
shadowLayer.shadowColor = config.shadowColorConfiguration.getColor(self).cgColor
shadowLayer.shadowOpacity = Float(config.shadowOpacity)
shadowLayer.shadowOffset = .init(width: config.shadowOffset.width, height: config.shadowOffset.height)
shadowLayer.shadowRadius = config.shadowRadius
shadowLayer.name = "dropShadowLayer"
shadowLayer.shouldRasterize = true
shadowLayer.rasterizationScale = UIScreen.main.scale
layer.insertSublayer(shadowLayer, at: 0)
}
func removeDropShadows() {
layer.sublayers?.removeAll { $0.name == "dropShadowLayer" }
}
func addGradientLayer(with firstColor: UIColor, secondColor: UIColor) {
removeGradientLayer()
let gradientLayer = CAGradientLayer()
gradientLayer.frame = bounds
gradientLayer.startPoint = CGPoint(x: 0, y: 1)
gradientLayer.endPoint = CGPoint(x: 1, y: 0)
gradientLayer.position = center
gradientLayer.shouldRasterize = true
gradientLayer.rasterizationScale = UIScreen.main.scale
gradientLayer.cornerRadius = layer.cornerRadius
gradientLayer.colors = [firstColor.cgColor, secondColor.cgColor]
gradientLayer.name = "gradientLayer"
layer.insertSublayer(gradientLayer, at: 0)
}
func removeGradientLayer() {
layer.sublayers?.removeAll { $0.name == "gradientLayer" }
}
}

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//
// DropShadowConfiguration.swift
// VDS
//
// Created by Bandaru, Krishna Kishore on 05/03/24.
//
import Foundation
/**
DropShadowConfiguration confirms to DropShadowable where it has configurable properties required for drop shadow
*/
final class DropShadowConfiguration: DropShadowable, ObjectWithable {
typealias CGFloatConfigurationValue = SurfaceConfigurationValue<CGFloat>
typealias CGSizeConfigurationValue = SurfaceConfigurationValue<CGSize>
///Shadow Color configuration for light and dark surfaces
var shadowColorConfiguration: AnyColorable
///Shadow Opacity configuration for light and dark surfaces
var shadowOpacityConfiguration: CGFloatConfigurationValue
///Shadow Offset configuration for light and dark surfaces
var shadowOffsetConfiguration: CGSizeConfigurationValue
///Shadow Radius configuration for light and dark surfaces
var shadowRadiusConfiguration: CGFloatConfigurationValue
init(shadowColorConfiguration: AnyColorable = SurfaceColorConfiguration().eraseToAnyColorable(), shadowOpacity: CGFloatConfigurationValue = CGFloatConfigurationValue(1.0, 1.0), shadowOffset: CGSizeConfigurationValue = CGSizeConfigurationValue(.zero, .zero), shadowRadius: CGFloatConfigurationValue = CGFloatConfigurationValue(1.0, 1.0)) {
self.shadowColorConfiguration = shadowColorConfiguration
self.shadowOpacityConfiguration = shadowOpacity
self.shadowOffsetConfiguration = shadowOffset
self.shadowRadiusConfiguration = shadowRadius
}
}

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//
// SurfaceConfigurationValue.swift
// VDS
//
// Created by Bandaru, Krishna Kishore on 05/03/24.
//
import Foundation
/**
SurfaceConfiguration is a type that holds the generic datatype for light surface & dark surface and returns the value based on the surface.
*/
struct SurfaceConfigurationValue<ValueType> {
var lightValue: ValueType
var darkValue: ValueType
public init(_ lightValue: ValueType, _ darkValue: ValueType) {
self.lightValue = lightValue
self.darkValue = darkValue
}
public init(value: ValueType) {
self.lightValue = value
self.darkValue = value
}
public func value(for object: Surfaceable) -> ValueType {
object.surface == .light ? lightValue : darkValue
}
}