mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-09 10:30:52 +00:00
316fbe2b8b
Summary: Removing the category entirely (recreated for unit tests and examples). Went through and updated all of Instagram so we don't rely on the category and found a few models that needed cleaning up. Reviewed By: jessesquires Differential Revision: D4206552 fbshipit-source-id: ee8147e8872ea19f6c8bd8072df61eed5bffb6f3
84 lines
2.7 KiB
Swift
84 lines
2.7 KiB
Swift
/**
|
|
Copyright (c) 2016-present, Facebook, Inc. All rights reserved.
|
|
|
|
The examples provided by Facebook are for non-commercial testing and evaluation
|
|
purposes only. Facebook reserves all rights not expressly granted.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
import UIKit
|
|
import IGListKit
|
|
|
|
class DemoItem: NSObject {
|
|
|
|
let name: String
|
|
let controllerClass: UIViewController.Type
|
|
let controllerIdentifier: String?
|
|
|
|
init(
|
|
name: String,
|
|
controllerClass: UIViewController.Type,
|
|
controllerIdentifier: String? = nil
|
|
) {
|
|
self.name = name
|
|
self.controllerClass = controllerClass
|
|
self.controllerIdentifier = controllerIdentifier
|
|
}
|
|
|
|
}
|
|
|
|
extension DemoItem: IGListDiffable {
|
|
|
|
func diffIdentifier() -> NSObjectProtocol {
|
|
return name as NSObjectProtocol
|
|
}
|
|
|
|
func isEqual(toDiffableObject object: IGListDiffable?) -> Bool {
|
|
if self === object { return true }
|
|
guard let object = object as? DemoItem else { return false }
|
|
return controllerClass == object.controllerClass && controllerIdentifier == object.controllerIdentifier
|
|
}
|
|
|
|
}
|
|
|
|
final class DemoSectionController: IGListSectionController, IGListSectionType {
|
|
|
|
var object: DemoItem?
|
|
|
|
func numberOfItems() -> Int {
|
|
return 1
|
|
}
|
|
|
|
func sizeForItem(at index: Int) -> CGSize {
|
|
return CGSize(width: collectionContext!.containerSize.width, height: 55)
|
|
}
|
|
|
|
func cellForItem(at index: Int) -> UICollectionViewCell {
|
|
let cell = collectionContext!.dequeueReusableCell(of: LabelCell.self, for: self, at: index) as! LabelCell
|
|
cell.label.text = object?.name
|
|
return cell
|
|
}
|
|
|
|
func didUpdate(to object: Any) {
|
|
self.object = object as? DemoItem
|
|
}
|
|
|
|
func didSelectItem(at index: Int) {
|
|
if let identifier = object?.controllerIdentifier {
|
|
let storyboard = UIStoryboard(name: "Demo", bundle: nil)
|
|
let controller = storyboard.instantiateViewController(withIdentifier: identifier)
|
|
controller.title = object?.name
|
|
viewController?.navigationController?.pushViewController(controller, animated: true)
|
|
} else if let controller = object?.controllerClass.init() {
|
|
controller.title = object?.name
|
|
viewController?.navigationController?.pushViewController(controller, animated: true)
|
|
}
|
|
}
|
|
|
|
}
|