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Code Issues 78 Pull Requests Releases Wiki Activity

Add Jump to Present VoiceOver action 

Closes #288
This commit is contained in:
Shadowfacts 2022-12-04 22:06:04 -05:00
parent 77ab2c3753
commit b64c748b73
1 changed files with 28 additions and 5 deletions
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31
Tusker/Screens/Timeline/TimelineViewController.swift
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@ -114,6 +114,19 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
self.reapplyFilters(actionsChanged: actionsChanged)
}
let jumpToPresentName = NSMutableAttributedString("Jump to Present")
// otherwise it pronounces it as 'pɹizˈənt'
// its IPA is also bad, this should be an alveolar approximant not a trill
jumpToPresentName.addAttribute(.accessibilitySpeechIPANotation, value: "ˈprɛ.zənt", range: NSRange(location: "Jump to ".count, length: "Present".count))
accessibilityCustomActions = [
UIAccessibilityCustomAction(attributedName: jumpToPresentName, actionHandler: { [unowned self] _ in
Task {
await self.checkPresent(jumpImmediately: true)
}
return true
})
]
NotificationCenter.default.addObserver(self, selector: #selector(sceneWillEnterForeground), name: UIScene.willEnterForegroundNotification, object: nil)
}
@ -192,7 +205,7 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
if case .notLoadedInitial = controller.state {
if doRestore() {
Task {
await checkPresent()
await checkPresent(jumpImmediately: false)
}
} else {
Task {
@ -376,7 +389,7 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
return
}
Task {
await checkPresent()
await checkPresent(jumpImmediately: false)
}
}
@ -405,12 +418,22 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
}
}
private func checkPresent() async {
private func checkPresent(jumpImmediately: Bool) async {
if case .idle = controller.state,
let presentItems = try? await loadInitial() {
let presentItems = try? await loadInitial(),
!presentItems.isEmpty {
if jumpImmediately {
var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
snapshot.appendSections([.statuses])
snapshot.appendItems(presentItems.map { .status(id: $0, collapseState: .unknown, filterState: .unknown) }, toSection: .statuses)
dataSource.apply(snapshot, animatingDifferences: true) {
UIAccessibility.post(notification: .screenChanged, argument: self.collectionView.cellForItem(at: IndexPath(row: 0, section: 0)))
}
} else {
insertPresentItemsIfNecessary(presentItems)
}
}
}
private func insertPresentItemsIfNecessary(_ presentItems: [String]) {
let snapshot = dataSource.snapshot()