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‎.gitignore

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@@ -46,7 +46,8 @@ playground.xcworkspace
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# you should judge for yourself, the pros and cons are mentioned at:
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# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
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#
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# Pods/
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Pods/
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gen/
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# Carthage
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#

‎Demo/AppDelegate.swift

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//
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// AppDelegate.swift
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// Checkout
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//
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// Created by Kyle Van Essen on 6/14/19.
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// Copyright © 2019 Kyle Van Essen. All rights reserved.
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//
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import UIKit
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import Blueprint
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import Listable
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import Dispatch
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@UIApplicationMain
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class AppDelegate: UIResponder, UIApplicationDelegate
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{
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var window: UIWindow?
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func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
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let window = UIWindow(frame: UIScreen.main.bounds)
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window.rootViewController = UINavigationController(rootViewController: DemosRootViewController())
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self.window = window
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window.makeKeyAndVisible()
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return true
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}
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}
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‎Demo/Blueprint.swift

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//
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// Blueprint.swift
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// Listable-DemoApp
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//
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// Created by Kyle Van Essen on 6/26/19.
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//
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import Foundation
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import Blueprint
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import BlueprintLayout
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import BlueprintCommonControls
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func Init<Value:Element>(_ value : Value, _ block : (inout Value) -> ()) -> Value
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{
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var value = value
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block(&value)
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return value
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}
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public final class ElementView<DisplayedElement:Blueprint.Element> : UIView
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{
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public var element : DisplayedElement? {
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didSet {
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self.blueprintView.element = element
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}
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}
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private let blueprintView : BlueprintView
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public override convenience init(frame: CGRect)
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{
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self.init(frame: frame, element: nil)
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}
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public init(frame: CGRect, element : DisplayedElement? = nil)
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{
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self.element = element
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self.blueprintView = BlueprintView(element: self.element)
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super.init(frame: frame)
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self.addSubview(self.blueprintView)
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}
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@available(*, unavailable)
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required init?(coder aDecoder: NSCoder) {
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fatalError()
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}
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public override func layoutSubviews()
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{
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super.layoutSubviews()
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self.blueprintView.frame = self.bounds
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}
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public override func sizeThatFits(_ size: CGSize) -> CGSize
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{
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guard let element = self.element else {
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return .zero
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}
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return element.measure(in: .init(size))
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}
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}
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struct Square : ProxyElement
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{
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var box : Box
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var dimension : Dimension
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enum Dimension {
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case horizontal
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case vertical
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}
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public init(in dimension : Dimension, box : Box)
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{
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self.dimension = dimension
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self.box = box
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}
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var elementRepresentation: Element {
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return self.box
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}
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func measure(in constraint: SizeConstraint) -> CGSize
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{
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switch self.dimension {
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case .horizontal:
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let value = constraint.width.maximum
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return CGSize(width: value, height: value)
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case .vertical:
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let value = constraint.height.maximum
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return CGSize(width: value, height: value)
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}
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}
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}
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struct UniformDistributionBox<Content:Element> : ProxyElement {
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var content : Content
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init (_ content : Content)
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{
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self.content = content
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}
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var elementRepresentation: Element {
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return self.content
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}
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// Override measurement so we take the amount as provided by the row element.
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func measure(in constraint: SizeConstraint) -> CGSize {
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return CGSize(width: 0.0, height: 0.0)
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}
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}
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extension Element {
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func uniformSize() -> UniformDistributionBox<Self> {
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return UniformDistributionBox(self)
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}
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}
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struct Priority {
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var value : CGFloat
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init(_ value : CGFloat) {
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self.value = value
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}
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static var zeroPriority : Priority {
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return .init(0)
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}
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static var defaultPriority : Priority {
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return .init(1.0)
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}
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}
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extension Row
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{
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func scaleContentToFit() -> Row
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{
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var row = self
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row.horizontalUnderflow = .growUniformly
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row.verticalAlignment = .fill
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return row
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}
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}
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extension Column
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{
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func scaleContentToFit() -> Column
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{
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var column = self
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column.verticalUnderflow = .growUniformly
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column.horizontalAlignment = .fill
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return column
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}
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}
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extension StackElement
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{
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static func += (lhs : inout Self, rhs : Element)
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{
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lhs.add(child: rhs)
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}
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static func += (lhs : inout Self, rhs : (growPriority:Priority, element:Element))
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{
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lhs.add(growPriority: rhs.growPriority.value, key: nil, child: rhs.element)
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}
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}

‎Demo/Bundle.swift

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//
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// Bundle.swift
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// Listable-DemoApp
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//
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// Created by Kyle Van Essen on 6/26/19.
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//
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import Foundation
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private class ListableDemoResourcesBundleFinderClass: NSObject {}
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extension Bundle {
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static var ListableDemoResourcesBundle: Bundle {
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let mainBundle = Bundle(for: ListableDemoResourcesBundleFinderClass.self)
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guard let bundleURL = mainBundle.url(forResource: "ListableDemoResources", withExtension: "bundle"),
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let bundle = Bundle(url: bundleURL) else {
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fatalError("Could not find resource bundle for ListableDemo within main application bundle.")
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}
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return bundle
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}
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}

‎Demo/CollectionView/CollectionViewDemoFlowLayoutViewController.swift

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//
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// CollectionViewDemoFlowLayoutViewController.swift
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// Listable-DemoApp
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//
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// Created by Kyle Van Essen on 7/9/19.
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//
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import Foundation
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import Listable
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final class CollectionViewDemoFlowLayoutViewController : UIViewController
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{
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let collectionView = CollectionView(layout: CollectionViewFlowLayout())
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override func loadView()
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{
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self.view = self.collectionView
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}
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}

‎Demo/DemosRootViewController.swift

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//
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// TableViewDemosRootViewController.swift
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// CheckoutApplet
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//
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// Created by Kyle Van Essen on 6/24/19.
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//
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import UIKit
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import Listable
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public final class DemosRootViewController : UIViewController
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{
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public struct State : Equatable {}
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let tableView = TableView()
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func push(_ viewController : UIViewController)
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{
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self.navigationController?.pushViewController(viewController, animated: true)
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}
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override public func loadView()
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{
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self.title = "Demos"
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self.view = self.tableView
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self.tableView.setContent { table in
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table += TableView.Section(header: "Table Views") { rows in
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rows += TableView.Row(
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SubtitleRow(
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text:"English Dictionary Search",
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detail: "Shows the Websters English dictionary, sectioned by letter."
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),
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onTap: { _ in
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self.push(TableViewDemosDictionaryViewController())
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})
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rows += TableView.Row(
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SubtitleRow(
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text: "Random Sorter",
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detail: "Randomly resorts the content, with animation."),
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onTap: { _ in
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self.push(TableViewDemosRandomResortViewController())
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})
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rows += TableView.Row(
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SubtitleRow(
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text: "Lorem Ipsum",
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detail: "Headers, footers, and cells showing varying amounts of ipsum to demonstrate sizing."),
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onTap: { _ in
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self.push(TableViewDemosIpsumViewController())
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})
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rows += TableView.Row(
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SubtitleRow(
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text: "Bindings Demo",
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detail: "Shows how bindings work on table view cell."),
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onTap: { _ in
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self.push(TableViewDemosBindingsViewController())
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})
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rows += TableView.Row(
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SubtitleRow(
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text: "SPOS Items List",
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detail: "Example of what the items library looks like in SPOS."),
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onTap: { _ in
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self.push(TableViewDemosSPOSItemsListViewController())
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})
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rows += TableView.Row(
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SubtitleRow(
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text: "Transaction History",
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detail: "Example of what the transaction list looks like in SPOS, including load on scroll and pull to refresh."),
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onTap: { _ in
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self.push(TableViewDemosSPOSTransactionsListViewController())
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})
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rows += TableView.Row(
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SubtitleRow(
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text: "Cart",
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detail: "Example of the cart view in Point of Sale."),
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onTap: { _ in
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self.push(TableViewDemosCartViewController())
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})
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}
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table += TableView.Section(header: "Collection Views") { rows in
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rows += TableView.Row(
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SubtitleRow(
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text: "Flow Layout",
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detail: "Demo of flow layout wrapper."
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),
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onTap : { _ in
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self.push(CollectionViewDemoFlowLayoutViewController())
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})
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}
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}
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}
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}

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