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added layoutguide extension

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Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
This commit is contained in:
Matt Bruce 2023-08-22 15:13:48 -05:00
parent e88f97e70e
commit 8741e14770
2 changed files with 468 additions and 0 deletions
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4
VDS.xcodeproj/project.pbxproj
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@ -48,6 +48,7 @@
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@ -194,6 +195,7 @@
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@ -467,6 +469,7 @@
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EA81410F2A127066004F60D2 /* UIColor+VDSColor.swift */,
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EA471F372A9545A700CE9E58 /* UILayoutGuide.swift */,
EAF7F0B6289C12A600B287F5 /* UITapGestureRecognizer.swift */,
EA8E40902A7D3F6300934ED3 /* UIView+Accessibility.swift */,
EAB5FED329267EB300998C17 /* UIView+NSLayoutConstraint.swift */,
@ -951,6 +954,7 @@
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EAF7F0B1289B177F00B287F5 /* ColorLabelAttribute.swift in Sources */,
EAC9258F2911C9DE00091998 /* EntryField.swift in Sources */,
EA471F382A9545A700CE9E58 /* UILayoutGuide.swift in Sources */,
EAB1D2EA28AE84AA00DAE764 /* UIControlPublisher.swift in Sources */,
EAD068922A560B65002E3A2D /* LoaderViewController.swift in Sources */,
EABFEB642A26473700C4C106 /* NSAttributedString.swift in Sources */,

464
VDS/Extensions/UILayoutGuide.swift Normal file
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@ -0,0 +1,464 @@
//
// NSLayoutGuide.swift
// VDS
//
// Created by Matt Bruce on 8/22/23.
//
import Foundation
import UIKit
//--------------------------------------------------
// MARK: - Pinning
//--------------------------------------------------
extension UILayoutGuide {
@discardableResult
/// Pins each to the all 4 anchor points to a view.
/// - Parameters:
/// - view: View that you will be pinned within.
/// - edges: Insets for each side.
/// - Returns: Yourself.
public func pin(_ view: UIView, with edges: UIEdgeInsets = UIEdgeInsets.zero) -> Self {
pinLeading(view.leadingAnchor, edges.left)
pinTrailing(view.trailingAnchor, edges.right)
pinTop(view.topAnchor, edges.top)
pinBottom(view.bottomAnchor, edges.bottom)
return self
}
@discardableResult
/// Pins each to the all 4 anchor points to the view you are set within.
/// - Parameter edges: Insets for each side.
/// - Returns: Yourself.
public func pinToOwningView(_ edges: UIEdgeInsets = UIEdgeInsets.zero) -> Self {
if let owningView {
pin(owningView, with: edges)
}
return self
}
}
//--------------------------------------------------
// MARK: - HeightAnchor
//--------------------------------------------------
extension UILayoutGuide {
@discardableResult
/// Adds a heightAnchor.
/// - Parameter constant: Constant size.
/// - Returns: Yourself.
public func height(_ constant: CGFloat) -> Self {
height(constant: constant)
return self
}
@discardableResult
/// Adds a heightAnchor where the height constant passed in using a greaterThanOrEqualTo Constraint.
/// - Parameter constant: Constant size.
/// - Returns: Yourself.
public func heightGreaterThanEqualTo(_ constant: CGFloat) -> Self {
heightGreaterThanEqualTo(constant: constant)
return self
}
@discardableResult
/// Adds a heightAnchor where the height constant passed in using a lessThanOrEqualTo Constraint.
/// - Parameter constant: Constant size.
/// - Returns: Yourself.
public func heightLessThanEqualTo(_ constant: CGFloat) -> Self {
heightLessThanEqualTo(constant: constant)
return self
}
@discardableResult
/// Adds a heightAnchor for the constant passed into the method.
/// - Parameter constant: Constant size.
/// - Returns: The Constraint that was created.
public func height(constant: CGFloat) -> NSLayoutConstraint {
heightAnchor.constraint(equalToConstant: constant).activate()
}
@discardableResult
/// Adds a heightAnchor where the constant passed in using a greaterThanOrEqualTo Constraint.
/// - Parameter constant: Constant size.
/// - Returns: The Constraint that was created.
public func heightGreaterThanEqualTo(constant: CGFloat) -> NSLayoutConstraint {
heightAnchor.constraint(greaterThanOrEqualToConstant: constant).activate()
}
@discardableResult
/// Adds a heightAnchor where the constant passed in using a lessThanOrEqualTo Constraint.
/// - Parameter constant: Constant size.
/// - Returns: The Constraint that was created.
public func heightLessThanEqualTo(constant: CGFloat) -> NSLayoutConstraint {
heightAnchor.constraint(lessThanOrEqualToConstant: constant).activate()
}
}
//--------------------------------------------------
// MARK: - WidthAnchor
//--------------------------------------------------
extension UILayoutGuide {
@discardableResult
/// Adds a widthAnchor.
/// - Parameter constant: Width Constant size.
/// - Returns: Yourself.
public func width(_ constant: CGFloat) -> Self {
width(constant: constant)
return self
}
@discardableResult
/// Adds a widthAnchor where the constant passed in using a greaterThanOrEqualTo Constraint.
/// - Parameter constant: Constant size.
/// - Returns: Yourself.
public func widthGreaterThanEqualTo(_ constant: CGFloat) -> Self {
widthGreaterThanEqualTo(constant: constant)
return self
}
@discardableResult
/// Adds a widthAnchor where the constant passed in using a lessThanOrEqualTo Constraint.
/// - Parameter constant: Constant size.
/// - Returns: Yourself.
public func widthLessThanEqualTo(_ constant: CGFloat) -> Self {
widthLessThanEqualTo(constant: constant)
return self
}
@discardableResult
/// Adds a widthAnchor for the constant passed into the method.
/// - Parameter constant: Constant size.
/// - Returns: The Constraint that was created.
public func width(constant: CGFloat) -> NSLayoutConstraint {
widthAnchor.constraint(equalToConstant: constant).activate()
}
@discardableResult
/// Adds a widthAnchor with the constant passed in using a greaterThanOrEqualTo Constraint.
/// - Parameter constant: Constant size.
/// - Returns: The Constraint that was created.
public func widthGreaterThanEqualTo(constant: CGFloat) -> NSLayoutConstraint {
widthAnchor.constraint(greaterThanOrEqualToConstant: constant).activate()
}
@discardableResult
/// Adds a widthAnchor with the constant passed in using a lessThanOrEqualTo Constraint.
/// - Parameter constant: Constant size.
/// - Returns: The Constraint that was created.
public func widthLessThanEqualTo(constant: CGFloat) -> NSLayoutConstraint {
widthAnchor.constraint(lessThanOrEqualToConstant: constant).activate()
}
}
//--------------------------------------------------
// MARK: - TopAnchor
//--------------------------------------------------
extension UILayoutGuide {
@discardableResult
/// Adds a topAnchor.
/// - Parameter constant: Constant size.
/// - Returns: Yourself.
public func pinTop(_ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
return pinTop(nil, constant, priority)
}
@discardableResult
/// Adds a topAnchor to a specific YAxisAnchor.
/// - Parameter anchor:The anchor in which to attach the topAnchor
/// - constant: Constant size.
/// - Returns: Yourself.
public func pinTop(_ anchor: NSLayoutYAxisAnchor? = nil, _ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
pinTop(anchor: anchor, constant: constant, priority: priority)
return self
}
@discardableResult
/// Adds a topAnchor to a specific YAxisAnchor passed in using a lessThanOrEqualTo Constraint
/// - Parameter anchor:The anchor in which to attach the topAnchor
/// - constant: Constant size.
/// - Returns: Yourself.
public func pinTopLessThanOrEqualTo(_ anchor: NSLayoutYAxisAnchor? = nil, _ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
pinTopLessThanOrEqualTo(anchor: anchor, constant: constant, priority: priority)
return self
}
@discardableResult
/// Adds a topAnchor to a specific YAxisAnchor passed in using a greaterThanOrEqualTo Constraint
/// - Parameter anchor:The anchor in which to attach the topAnchor
/// - constant: Constant size.
/// - Returns: Yourself.
public func pinTopGreaterThanOrEqualTo(_ anchor: NSLayoutYAxisAnchor? = nil, _ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
pinTopGreaterThanOrEqualTo(anchor: anchor, constant: constant, priority: priority)
return self
}
@discardableResult
/// Adds a topAnchor for the constant passed into the method.
/// - Parameter anchor:The anchor in which to attach the topAnchor
/// - constant: Constant size.
/// - Returns: The Constraint that was created.
public func pinTop(anchor: NSLayoutYAxisAnchor?, constant: CGFloat = 0.0, priority: UILayoutPriority = .required) -> NSLayoutConstraint? {
let found: NSLayoutYAxisAnchor? = anchor ?? owningView?.topAnchor
guard let found else { return nil }
return topAnchor.constraint(equalTo: found, constant: constant).with { $0.priority = priority; $0.isActive = true }
}
@discardableResult
/// Adds a topAnchor with the constant passed in using a lessThanOrEqualTo Constraint.
/// - Parameter anchor:The anchor in which to attach the topAnchor
/// - constant: Constant size.
/// - Returns: The Constraint that was created.
public func pinTopLessThanOrEqualTo(anchor: NSLayoutYAxisAnchor?, constant: CGFloat = 0.0, priority: UILayoutPriority = .required) -> NSLayoutConstraint? {
let found: NSLayoutYAxisAnchor? = anchor ?? owningView?.topAnchor
guard let found else { return nil }
return topAnchor.constraint(lessThanOrEqualTo: found, constant: constant).with { $0.priority = priority; $0.isActive = true }
}
@discardableResult
/// Adds a topAnchor with the constant passed in using a greaterThanOrEqualTo Constraint.
/// - Parameter anchor:The anchor in which to attach the topAnchor
/// - constant: Constant size.
/// - Returns: The Constraint that was created.
public func pinTopGreaterThanOrEqualTo(anchor: NSLayoutYAxisAnchor?, constant: CGFloat = 0.0, priority: UILayoutPriority = .required) -> NSLayoutConstraint? {
let found: NSLayoutYAxisAnchor? = anchor ?? owningView?.topAnchor
guard let found else { return nil }
return topAnchor.constraint(greaterThanOrEqualTo: found, constant: constant).with { $0.priority = priority; $0.isActive = true }
}
}
//--------------------------------------------------
// MARK: - BottomAnchor
//--------------------------------------------------
extension UILayoutGuide {
@discardableResult
/// Adds a bottomAnchor.
/// - Parameter constant: Constant size.
/// - Returns: Yourself.
public func pinBottom(_ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
return pinBottom(nil, constant, priority)
}
@discardableResult
/// Adds a bottomAnchor to a specific YAxisAnchor.
/// - Parameter anchor:The anchor in which to attach the bottomAnchor
/// - constant: Constant size.
/// - Returns: Yourself.
public func pinBottom(_ anchor: NSLayoutYAxisAnchor? = nil, _ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
pinBottom(anchor: anchor, constant: constant, priority: priority)
return self
}
@discardableResult
/// Adds a bottomAnchor to a specific YAxisAnchor passed in using a lessThanOrEqualTo Constraint
/// - Parameter anchor:The anchor in which to attach the bottomAnchor
/// - constant: Constant size.
/// - Returns: Yourself.
public func pinBottomLessThanOrEqualTo(_ anchor: NSLayoutYAxisAnchor? = nil, _ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
pinBottomLessThanOrEqualTo(anchor: anchor, constant: constant, priority: priority)
return self
}
@discardableResult
/// Adds a bottomAnchor to a specific YAxisAnchor passed in using a greaterThanOrEqualTo Constraint
/// - Parameter anchor:The anchor in which to attach the bottomAnchor
/// - constant: Constant size.
/// - Returns: Yourself.
public func pinBottomGreaterThanOrEqualTo(_ anchor: NSLayoutYAxisAnchor? = nil, _ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
pinBottomGreaterThanOrEqualTo(anchor: anchor, constant: constant, priority: priority)
return self
}
@discardableResult
/// Adds a bottomAnchor for the constant passed into the method.
/// - Parameter anchor:The anchor in which to attach the bottomAnchor
/// - constant: Constant size.
/// - Returns: The Constraint that was created.
public func pinBottom(anchor: NSLayoutYAxisAnchor?, constant: CGFloat = 0.0, priority: UILayoutPriority = .required) -> NSLayoutConstraint? {
let found: NSLayoutYAxisAnchor? = anchor ?? owningView?.bottomAnchor
guard let found else { return nil }
return bottomAnchor.constraint(equalTo: found, constant: -constant).with { $0.priority = priority; $0.isActive = true }
}
@discardableResult
/// Adds a bottomAnchor with the constant passed in using a lessThanOrEqualTo Constraint.
/// - Parameter anchor:The anchor in which to attach the bottomAnchor
/// - constant: Constant size.
/// - Returns: The Constraint that was created.
public func pinBottomLessThanOrEqualTo(anchor: NSLayoutYAxisAnchor?, constant: CGFloat = 0.0, priority: UILayoutPriority = .required) -> NSLayoutConstraint? {
let found: NSLayoutYAxisAnchor? = anchor ?? owningView?.bottomAnchor
guard let found else { return nil }
return bottomAnchor.constraint(lessThanOrEqualTo: found, constant: -constant).with { $0.priority = priority; $0.isActive = true }
}
@discardableResult
/// Adds a bottomAnchor with the constant passed in using a greaterThanOrEqualTo Constraint.
/// - Parameter anchor:The anchor in which to attach the bottomAnchor
/// - constant: Constant size.
/// - Returns: The Constraint that was created.
public func pinBottomGreaterThanOrEqualTo(anchor: NSLayoutYAxisAnchor?, constant: CGFloat = 0.0, priority: UILayoutPriority = .required) -> NSLayoutConstraint? {
let found: NSLayoutYAxisAnchor? = anchor ?? owningView?.bottomAnchor
guard let found else { return nil }
return bottomAnchor.constraint(greaterThanOrEqualTo: found, constant: -constant).with { $0.priority = priority; $0.isActive = true }
}
}
//--------------------------------------------------
// MARK: - LeadingAnchor
//--------------------------------------------------
extension UILayoutGuide {
@discardableResult
/// Adds a leadingAnchor.
/// - Parameter constant: Constant size.
/// - Returns: Yourself.
public func pinLeading(_ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
return pinLeading(nil, constant, priority)
}
@discardableResult
/// Adds a leadingAnchor to a specific XAxisAnchor.
/// - Parameter anchor:The anchor in which to attach the leadingAnchor.
/// - constant: Constant size.
/// - Returns: Yourself.
public func pinLeading(_ anchor: NSLayoutXAxisAnchor? = nil, _ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
pinLeading(anchor: anchor, constant: constant, priority: priority)
return self
}
@discardableResult
/// Adds a leadingAnchor to a specific XAxisAnchor passed in using a greaterThanOrEqualTo Constraint
/// - Parameter anchor:The anchor in which to attach the leadingAnchor
/// - constant: Constant size.
/// - Returns: Yourself.
public func pinLeadingLessThanOrEqualTo(_ anchor: NSLayoutXAxisAnchor? = nil, _ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
pinLeadingLessThanOrEqualTo(anchor: anchor, constant: constant, priority: priority)
return self
}
@discardableResult
/// Adds a leadingAnchor to a specific XAxisAnchor passed in using a greaterThanOrEqualTo Constraint
/// - Parameter anchor:The anchor in which to attach the leadingAnchor
/// - constant: Constant size.
/// - Returns: Yourself.
public func pinLeadingGreaterThanOrEqualTo(_ anchor: NSLayoutXAxisAnchor? = nil, _ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
pinLeadingGreaterThanOrEqualTo(anchor: anchor, constant: constant, priority: priority)
return self
}
@discardableResult
/// Adds a leadingAnchor for the constant passed into the method.
/// - Parameter anchor:The anchor in which to attach the leadingAnchor
/// - constant: Constant size.
/// - Returns: The Constraint that was created.
public func pinLeading(anchor: NSLayoutXAxisAnchor?, constant: CGFloat = 0.0, priority: UILayoutPriority = .required) -> NSLayoutConstraint? {
let found: NSLayoutXAxisAnchor? = anchor ?? owningView?.leadingAnchor
guard let found else { return nil }
return leadingAnchor.constraint(equalTo: found, constant: constant).with { $0.priority = priority; $0.isActive = true }
}
@discardableResult
/// Adds a leadingAnchor with the constant passed in using a lessThanOrEqualTo Constraint.
/// - Parameter anchor:The anchor in which to attach the leadingAnchor
/// - constant: Constant size.
/// - Returns: The Constraint that was created.
public func pinLeadingLessThanOrEqualTo(anchor: NSLayoutXAxisAnchor?, constant: CGFloat = 0.0, priority: UILayoutPriority = .required) -> NSLayoutConstraint? {
let found: NSLayoutXAxisAnchor? = anchor ?? owningView?.leadingAnchor
guard let found else { return nil }
return leadingAnchor.constraint(lessThanOrEqualTo: found, constant: constant).with { $0.priority = priority; $0.isActive = true }
}
@discardableResult
/// Adds a leadingAnchor with the constant passed in using a greaterThanOrEqualTo Constraint.
/// - Parameter anchor:The anchor in which to attach the leadingAnchor
/// - constant: Constant size.
/// - Returns: The Constraint that was created.
public func pinLeadingGreaterThanOrEqualTo(anchor: NSLayoutXAxisAnchor?, constant: CGFloat = 0.0, priority: UILayoutPriority = .required) -> NSLayoutConstraint? {
let found: NSLayoutXAxisAnchor? = anchor ?? owningView?.leadingAnchor
guard let found else { return nil }
return leadingAnchor.constraint(greaterThanOrEqualTo: found, constant: constant).with { $0.priority = priority; $0.isActive = true }
}
}
//--------------------------------------------------
// MARK: - TrailingAnchor
//--------------------------------------------------
extension UILayoutGuide {
@discardableResult
/// Adds a trailingAnchor.
/// - Parameter constant: Constant size.
/// - Returns: Yourself.
public func pinTrailing(_ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
pinTrailing(nil, constant)
}
@discardableResult
/// Adds a trailingAnchor to a specific XAxisAnchor.
/// - Parameter anchor:The anchor in which to attach the trailingAnchor.
/// - constant: Constant size.
/// - Returns: Yourself.
public func pinTrailing(_ anchor: NSLayoutXAxisAnchor? = nil, _ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
pinTrailing(anchor: anchor, constant: constant)
return self
}
@discardableResult
/// Adds a trailingAnchor to a specific XAxisAnchor passed in using a lessThanOrEqualTo Constraint
/// - Parameter anchor:The anchor in which to attach the trailingAnchor
/// - constant: Constant size.
/// - Returns: Yourself.
public func pinTrailingLessThanOrEqualTo(_ anchor: NSLayoutXAxisAnchor? = nil, _ constant: CGFloat = 0.0, _ priority: UILayoutPriority = .required) -> Self {
pinTrailingLessThanOrEqualTo(anchor: anchor, constant: constant)
return self
}
@discardableResult
/// Adds a trailingAnchor to a specific XAxisAnchor passed in using a greaterThanOrEqualTo Constraint
/// - Parameter anchor:The anchor in which to attach the trailingAnchor
/// - constant: Constant size.
/// - Returns: Yourself.
public func pinTrailingGreaterThanOrEqualTo(_ anchor: NSLayoutXAxisAnchor? = nil, _ constant: CGFloat = 0.0) -> Self {
pinTrailingGreaterThanOrEqualTo(anchor: anchor, constant: constant)
return self
}
@discardableResult
/// Adds a trailingAnchor for the constant passed into the method.
/// - Parameter anchor:The anchor in which to attach the trailingAnchor
/// - constant: Constant size.
/// - Returns: The Constraint that was created.
public func pinTrailing(anchor: NSLayoutXAxisAnchor?, constant: CGFloat = 0.0, priority: UILayoutPriority = .required) -> NSLayoutConstraint? {
let found: NSLayoutXAxisAnchor? = anchor ?? owningView?.trailingAnchor
guard let found else { return nil }
return trailingAnchor.constraint(equalTo: found, constant: -constant).with { $0.priority = priority; $0.isActive = true }
}
@discardableResult
/// Adds a trailingAnchor with the constant passed in using a lessThanOrEqualTo Constraint.
/// - Parameter anchor:The anchor in which to attach the trailingAnchor
/// - constant: Constant size.
/// - Returns: The Constraint that was created.
public func pinTrailingLessThanOrEqualTo(anchor: NSLayoutXAxisAnchor?, constant: CGFloat = 0.0, priority: UILayoutPriority = .required) -> NSLayoutConstraint? {
let found: NSLayoutXAxisAnchor? = anchor ?? owningView?.trailingAnchor
guard let found else { return nil }
return trailingAnchor.constraint(lessThanOrEqualTo: found, constant: -constant).with { $0.priority = priority; $0.isActive = true }
}
@discardableResult
/// Adds a trailingAnchor with the constant passed in using a greaterThanOrEqualTo Constraint.
/// - Parameter anchor:The anchor in which to attach the trailingAnchor
/// - constant: Constant size.
/// - Returns: The Constraint that was created.
public func pinTrailingGreaterThanOrEqualTo(anchor: NSLayoutXAxisAnchor?, constant: CGFloat = 0.0, priority: UILayoutPriority = .required) -> NSLayoutConstraint? {
let found: NSLayoutXAxisAnchor? = anchor ?? owningView?.trailingAnchor
guard let found else { return nil }
return trailingAnchor.constraint(greaterThanOrEqualTo: found, constant: -constant).with { $0.priority = priority; $0.isActive = true }
}
}