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Merge pull request #147 from Shopify/ftd-cells
Simple Cell Examples
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2 changes: 1 addition & 1 deletion
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FunctionalTableData.xcodeproj/xcshareddata/xcschemes/FunctionalTableData.xcscheme
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| // | ||
| // ButtonState.swift | ||
| // Shopify | ||
| // | ||
| // Created by Raul Riera on 2017-05-02. | ||
| // Copyright © 2017 Shopify. All rights reserved. | ||
| // | ||
|
|
||
| import UIKit | ||
| import FunctionalTableData | ||
|
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| typealias ButtonCell = HostCell<UIButton, ButtonState, LayoutMarginsTableItemLayout> | ||
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| public struct ButtonState: Equatable { | ||
| public let title: String | ||
| public let isEnabled: Bool | ||
| public let alignment: UIControl.ContentHorizontalAlignment | ||
| public let action: (UIButton) -> Void | ||
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| public init(title: String, isEnabled: Bool = true, alignment: UIControl.ContentHorizontalAlignment = .center, action: @escaping (UIButton) -> Void) { | ||
| self.title = title | ||
| self.isEnabled = isEnabled | ||
| self.alignment = alignment | ||
| self.action = action | ||
| } | ||
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| public static func updateView(_ view: UIButton, state: ButtonState?) { | ||
| guard let state = state else { | ||
| view.setTitle(nil, for: .normal) | ||
| view.isEnabled = true | ||
| view.contentHorizontalAlignment = .center | ||
| view.setActions([]) | ||
| return | ||
| } | ||
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| view.setTitle(state.title, for: .normal) | ||
| view.isEnabled = state.isEnabled | ||
| view.contentHorizontalAlignment = state.alignment | ||
| view.setAction(for: .touchUpInside, action: state.action) | ||
| } | ||
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| public static func ==(lhs: ButtonState, rhs: ButtonState) -> Bool { | ||
| return lhs.title == rhs.title && lhs.isEnabled == rhs.isEnabled && lhs.alignment == rhs.alignment | ||
| } | ||
| } |
38 changes: 38 additions & 0 deletions
38
FunctionalTableDataDemo/Cells/Combined/CombinedState.swift
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| // | ||
| // CombinedState.swift | ||
| // Shopify | ||
| // | ||
| // Created by Geoffrey Foster on 2017-01-18. | ||
| // Copyright © 2017 Shopify. All rights reserved. | ||
| // | ||
|
|
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| import UIKit | ||
| import FunctionalTableData | ||
|
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| public typealias CombinedCell<View1: UIView, State1: Equatable, View2: UIView, State2: Equatable, Layout: TableItemLayout> = HostCell<CombinedView<View1, View2>, CombinedState<State1, State2>, Layout> | ||
|
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| public struct CombinedState<S1: Equatable, S2: Equatable>: Equatable { | ||
| public let state1: S1 | ||
| public let state2: S2 | ||
| public init(state1: S1, state2: S2) { | ||
| self.state1 = state1 | ||
| self.state2 = state2 | ||
| } | ||
|
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| public static func ==(lhs: CombinedState, rhs: CombinedState) -> Bool { | ||
| return lhs.state1 == rhs.state1 && lhs.state2 == rhs.state2 | ||
| } | ||
| } | ||
|
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| extension CombinedState: Encodable where S1: Encodable, S2: Encodable { | ||
| enum CodingKeys: CodingKey { | ||
| case state1 | ||
| case state2 | ||
| } | ||
|
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| public func encode(to encoder: Encoder) throws { | ||
| var container = encoder.container(keyedBy: CodingKeys.self) | ||
| try container.encode(state1, forKey: .state1) | ||
| try container.encode(state2, forKey: .state2) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| // | ||
| // CombinedView.swift | ||
| // Shopify | ||
| // | ||
| // Created by Geoffrey Foster on 2017-01-18. | ||
| // Copyright © 2017 Shopify. All rights reserved. | ||
| // | ||
|
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| import UIKit | ||
| import FunctionalTableData | ||
|
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| public class CombinedView<View1: UIView, View2: UIView>: UIView { | ||
| public let view1 = View1() | ||
| public let view2 = View2() | ||
| public let stackView: UIStackView | ||
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| public override init(frame: CGRect) { | ||
| stackView = UIStackView(frame: frame) | ||
| super.init(frame: frame) | ||
| stackView.addArrangedSubview(view1) | ||
| stackView.addArrangedSubview(view2) | ||
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| stackView.translatesAutoresizingMaskIntoConstraints = false | ||
| addSubview(stackView) | ||
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| NSLayoutConstraint.activate([ | ||
| stackView.trailingAnchor.constraint(equalTo: trailingAnchor), | ||
| stackView.leadingAnchor.constraint(equalTo: leadingAnchor), | ||
| stackView.topAnchor.constraint(equalTo: topAnchor), | ||
| stackView.bottomAnchor.constraint(lessThanOrEqualTo: bottomAnchor) | ||
| ]) | ||
| } | ||
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| public required init?(coder aDecoder: NSCoder) { | ||
| fatalError("init(coder:) has not been implemented") | ||
| } | ||
| } |
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