mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-20 07:48:32 +00:00
49bf24693d
Summary: Created a new demo that shows off how to: - Inject dependencies to section controllers - Objects shared between section controllers - Things that aren't the core "object" - Announce changes from the VC that make their way to the section controllers - Without calling updates Closes https://github.com/Instagram/IGListKit/pull/612 Differential Revision: D4827188 Pulled By: rnystrom fbshipit-source-id: 9575df0e105fd06f9a59db49432b19e8b824e0e3
72 lines
3.4 KiB
Swift
72 lines
3.4 KiB
Swift
/**
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Copyright (c) 2016-present, Facebook, Inc. All rights reserved.
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The examples provided by Facebook are for non-commercial testing and evaluation
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purposes only. Facebook reserves all rights not expressly granted.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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import UIKit
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import IGListKit
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final class DemosViewController: UIViewController, IGListAdapterDataSource {
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lazy var adapter: IGListAdapter = {
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return IGListAdapter(updater: IGListAdapterUpdater(), viewController: self, workingRangeSize: 0)
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}()
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let collectionView = UICollectionView(frame: .zero, collectionViewLayout: UICollectionViewFlowLayout())
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let demos: [DemoItem] = [
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DemoItem(name: "Tail Loading", controllerClass: LoadMoreViewController.self),
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DemoItem(name: "Search Autocomplete", controllerClass: SearchViewController.self),
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DemoItem(name: "Mixed Data", controllerClass: MixedDataViewController.self),
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DemoItem(name: "Nested Adapter", controllerClass: NestedAdapterViewController.self),
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DemoItem(name: "Empty View", controllerClass: EmptyViewController.self),
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DemoItem(name: "Single Section Controller", controllerClass: SingleSectionViewController.self),
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DemoItem(name: "Storyboard", controllerClass: SingleSectionViewController.self, controllerIdentifier: "demo"),
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DemoItem(name: "Single Section Storyboard", controllerClass: SingleSectionStoryboardViewController.self, controllerIdentifier: "singleSectionDemo"),
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DemoItem(name: "Working Range", controllerClass: WorkingRangeViewController.self),
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DemoItem(name: "Diff Algorithm", controllerClass: DiffTableViewController.self),
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DemoItem(name: "Supplementary Views", controllerClass: SupplementaryViewController.self),
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DemoItem(name: "Self-sizing cells", controllerClass: SelfSizingCellsViewController.self),
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DemoItem(name: "Display delegate", controllerClass: DisplayViewController.self),
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DemoItem(name: "Stacked Section Controllers", controllerClass: StackedViewController.self),
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DemoItem(name: "Objc Demo", controllerClass: ObjcDemoViewController.self),
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DemoItem(name: "Calendar (auto diffing)", controllerClass: CalendarViewController.self),
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DemoItem(name: "Dependency Injection", controllerClass: AnnouncingDepsViewController.self)
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]
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override func viewDidLoad() {
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super.viewDidLoad()
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title = "Demos"
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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: IGListAdapterDataSource
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func objects(for listAdapter: IGListAdapter) -> [IGListDiffable] {
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return demos
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}
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func listAdapter(_ listAdapter: IGListAdapter, sectionControllerFor object: Any) -> IGListSectionController {
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return DemoSectionController()
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}
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func emptyView(for listAdapter: IGListAdapter) -> UIView? {
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return nil
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}
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}
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