forked from zelo72/mastodon-ios
41 lines
1.4 KiB
Swift
41 lines
1.4 KiB
Swift
|
//
|
||
|
|
// UITableViewDiffableDataSource.swift
|
||
|
|
// Mastodon
|
||
|
|
//
|
||
|
|
// Created by Cirno MainasuK on 2021-10-11.
|
||
|
|
//
|
||
|
|
|
||
|
|
import UIKit
|
||
|
|
|
||
|
|
// ref: https://www.jessesquires.com/blog/2021/07/08/diffable-data-source-behavior-changes-and-reconfiguring-cells-in-ios-15/
|
||
|
|
extension UITableViewDiffableDataSource {
|
||
|
|
func reloadData(
|
||
|
|
snapshot: NSDiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>,
|
||
|
|
completion: (() -> Void)? = nil
|
||
|
|
) {
|
||
|
|
if #available(iOS 15.0, *) {
|
||
|
|
self.applySnapshotUsingReloadData(snapshot, completion: completion)
|
||
|
|
} else {
|
||
|
|
self.apply(snapshot, animatingDifferences: false, completion: completion)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func applySnapshot(
|
||
|
|
_ snapshot: NSDiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>,
|
||
|
|
animated: Bool,
|
||
|
|
completion: (() -> Void)? = nil) {
|
||
|
|
|
||
|
|
if #available(iOS 15.0, *) {
|
||
|
|
self.apply(snapshot, animatingDifferences: animated, completion: completion)
|
||
|
|
} else {
|
||
|
|
if animated {
|
||
|
|
self.apply(snapshot, animatingDifferences: true, completion: completion)
|
||
|
|
} else {
|
||
|
|
UIView.performWithoutAnimation {
|
||
|
|
self.apply(snapshot, animatingDifferences: true, completion: completion)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|