mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-06 15:08:50 +00:00
1a44045dce
Differential Revision: D19141253 fbshipit-source-id: 9ed4c278a91bb48a1f6d33cafa9ce8f21861573d
62 lines
3.3 KiB
Swift
62 lines
3.3 KiB
Swift
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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import IGListKit
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import UIKit
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final class SelfSizingCellsViewController: UIViewController, ListAdapterDataSource {
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lazy var adapter: ListAdapter = {
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return ListAdapter(updater: ListAdapterUpdater(), viewController: self)
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}()
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let collectionView: UICollectionView = {
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let layout = UICollectionViewFlowLayout()
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layout.estimatedItemSize = CGSize(width: 100, height: 40)
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let collectionView = UICollectionView(frame: .zero, collectionViewLayout: layout)
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collectionView.backgroundColor = UIColor(red: 0.831_372_549, green: 0.945_098_039, blue: 0.964_705_882, alpha: 1)
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return collectionView
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}()
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let data = [
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SelectionModel(options: ["Leverage agile", "frameworks", "robust synopsis", "high level", "overviews",
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"Iterative approaches", "corporate strategy", "foster collaborative",
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"overall value", "proposition", "Organically grow", "holistic world view",
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"disruptive", "innovation", "workplace diversity", "empowerment"]),
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SelectionModel(options: ["Bring to the table", "win-win", "survival", "strategies", "proactive domination",
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"At the end of the day", "going forward", "a new normal", "evolved", "generation X",
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"runway heading", "streamlined", "cloud solution", "User generated", "content",
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"in real-time", "multiple touchpoints", "offshoring"], type: .nib),
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SelectionModel(options: ["Aenean lacinia bibendum nulla sed consectetur. Vivamus sagittis lacus vel augue laoreet rutrum faucibus dolor auctor. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras mattis consectetur purus sit amet fermentum.",
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"Donec sed odio dui. Donec id elit non mi porta gravida at eget metus. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed posuere consectetur est at lobortis. Cras justo odio, dapibus ac facilisis in, egestas eget quam.",
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"Sed posuere consectetur est at lobortis. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum. Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum."], type: .fullWidth)
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]
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override func viewDidLoad() {
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super.viewDidLoad()
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view.addSubview(collectionView)
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adapter.collectionView = collectionView
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adapter.dataSource = self
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}
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override func viewDidLayoutSubviews() {
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super.viewDidLayoutSubviews()
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collectionView.frame = view.bounds
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}
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// MARK: ListAdapterDataSource
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func objects(for listAdapter: ListAdapter) -> [ListDiffable] {
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return data as [ListDiffable]
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}
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func listAdapter(_ listAdapter: ListAdapter, sectionControllerFor object: Any) -> ListSectionController {
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return SelfSizingSectionController()
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}
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func emptyView(for listAdapter: ListAdapter) -> UIView? { return nil }
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}
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