mirror of
https://github.com/Instagram/IGListKit
synced 2026-04-25 15:37:38 +00:00
8dd464e712
Summary:
- Updates to SwiftLint 0.24.2
- Improve `scripts/lint.sh`
- pull version out to a var for easier maintenance
- better error message
- make script fail xcode build if not installed (so we don't commit lint errors)
- Adds a few new SwiftLint rules
- Correct all new lint errors (most can be done by running `swiftlint autocorrect`)
- Cleans up `.swiftlint.yml`
- Fix up example projects
Closes https://github.com/Instagram/IGListKit/pull/1058
Differential Revision: D6776177
Pulled By: rnystrom
fbshipit-source-id: 345172237b97aaed0d62312c8f366f46145f8cd9
62 lines
2.2 KiB
Swift
62 lines
2.2 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 IGListKit
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import UIKit
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final class HorizontalSectionController: ListSectionController, ListAdapterDataSource {
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private var number: Int?
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lazy var adapter: ListAdapter = {
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let adapter = ListAdapter(updater: ListAdapterUpdater(),
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viewController: self.viewController)
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adapter.dataSource = self
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return adapter
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}()
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override func sizeForItem(at index: Int) -> CGSize {
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return CGSize(width: collectionContext!.containerSize.width, height: 100)
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}
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override func cellForItem(at index: Int) -> UICollectionViewCell {
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guard let cell = collectionContext?.dequeueReusableCell(of: EmbeddedCollectionViewCell.self,
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for: self,
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at: index) as? EmbeddedCollectionViewCell else {
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fatalError()
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}
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adapter.collectionView = cell.collectionView
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return cell
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}
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override func didUpdate(to object: Any) {
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number = object as? Int
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}
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// MARK: ListAdapterDataSource
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func objects(for listAdapter: ListAdapter) -> [ListDiffable] {
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guard let number = number else { return [] }
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return (0..<number).map { $0 as ListDiffable }
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}
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func listAdapter(_ listAdapter: ListAdapter, sectionControllerFor object: Any) -> ListSectionController {
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return EmbeddedSectionController()
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}
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func emptyView(for listAdapter: ListAdapter) -> UIView? {
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return nil
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}
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}
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