Refactor Rust timeline identifiers into our own. (#3731)

* Refactor eventOrTransactionID.

* Refactor uniqueID.
This commit is contained in:
Doug
2025-02-04 09:50:46 +00:00
committed by GitHub
parent 54dbb33ad5
commit bad4a8f9c8
39 changed files with 196 additions and 175 deletions
@@ -206,9 +206,9 @@ struct TimelineState {
// These can be removed when we have full swiftUI and moved as @State values in the view
var scrollToBottomPublisher = PassthroughSubject<Void, Never>()
var itemsDictionary = OrderedDictionary<TimelineUniqueId, RoomTimelineItemViewState>()
var itemsDictionary = OrderedDictionary<TimelineItemIdentifier.UniqueID, RoomTimelineItemViewState>()
var uniqueIDs: [TimelineUniqueId] {
var uniqueIDs: [TimelineItemIdentifier.UniqueID] {
itemsDictionary.keys.elements
}
@@ -48,7 +48,7 @@ class TimelineTableViewController: UIViewController {
private let coordinator: TimelineView.Coordinator
private let tableView = UITableView(frame: .zero, style: .plain)
var timelineItemsDictionary = OrderedDictionary<TimelineUniqueId, RoomTimelineItemViewState>() {
var timelineItemsDictionary = OrderedDictionary<TimelineItemIdentifier.UniqueID, RoomTimelineItemViewState>() {
didSet {
guard canApplySnapshot else {
hasPendingItems = true
@@ -146,12 +146,12 @@ class TimelineTableViewController: UIViewController {
@Binding private var isScrolledToBottom: Bool
private var timelineItemsIDs: [TimelineUniqueId] {
private var timelineItemsIDs: [TimelineItemIdentifier.UniqueID] {
timelineItemsDictionary.keys.elements.reversed()
}
/// The table's diffable data source.
private var dataSource: UITableViewDiffableDataSource<TimelineSection, TimelineUniqueId>?
private var dataSource: UITableViewDiffableDataSource<TimelineSection, TimelineItemIdentifier.UniqueID>?
private var cancellables = Set<AnyCancellable>()
/// A publisher used to throttle back pagination requests.
@@ -247,7 +247,7 @@ class TimelineTableViewController: UIViewController {
private func configureDataSource() {
dataSource = .init(tableView: tableView) { [weak self] tableView, indexPath, id in
switch id {
case TimelineUniqueId(id: TimelineTypingIndicatorCell.reuseIdentifier):
case TimelineItemIdentifier.UniqueID(TimelineTypingIndicatorCell.reuseIdentifier):
let cell = tableView.dequeueReusableCell(withIdentifier: TimelineTypingIndicatorCell.reuseIdentifier, for: indexPath)
guard let self else {
return cell
@@ -313,12 +313,12 @@ class TimelineTableViewController: UIViewController {
private func applySnapshot() {
guard let dataSource else { return }
var snapshot = NSDiffableDataSourceSnapshot<TimelineSection, TimelineUniqueId>()
var snapshot = NSDiffableDataSourceSnapshot<TimelineSection, TimelineItemIdentifier.UniqueID>()
// We don't want to display the typing notification in this timeline
if coordinator.context.viewState.timelineKind != .pinned {
snapshot.appendSections([.typingIndicator])
snapshot.appendItems([TimelineUniqueId(id: TimelineTypingIndicatorCell.reuseIdentifier)])
snapshot.appendItems([TimelineItemIdentifier.UniqueID(TimelineTypingIndicatorCell.reuseIdentifier)])
}
snapshot.appendSections([.main])
snapshot.appendItems(timelineItemsIDs)
@@ -517,7 +517,7 @@ extension TimelineTableViewController {
}
/// Returns the frame of the cell for a particular timeline item.
private func cellFrame(for uniqueID: TimelineUniqueId) -> CGRect? {
private func cellFrame(for uniqueID: TimelineItemIdentifier.UniqueID) -> CGRect? {
guard let timelineCell = tableView.visibleCells.first(where: { ($0 as? TimelineItemCell)?.item?.identifier.uniqueID == uniqueID }) else {
return nil
}
@@ -537,13 +537,13 @@ extension TimelineTableViewController {
}
}
private extension NSDiffableDataSourceSnapshot<TimelineTableViewController.TimelineSection, TimelineUniqueId> {
private extension NSDiffableDataSourceSnapshot<TimelineTableViewController.TimelineSection, TimelineItemIdentifier.UniqueID> {
var numberOfMainItems: Int {
guard sectionIdentifiers.contains(.main) else { return 0 }
return numberOfItems(inSection: .main)
}
var mainItemIdentifiers: [TimelineUniqueId] {
var mainItemIdentifiers: [TimelineItemIdentifier.UniqueID] {
guard sectionIdentifiers.contains(.main) else { return [] }
return itemIdentifiers(inSection: .main)
}
@@ -658,7 +658,7 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
// MARK: - Timeline Item Building
private func buildTimelineViews(timelineItems: [RoomTimelineItemProtocol], isSwitchingTimelines: Bool = false) {
var timelineItemsDictionary = OrderedDictionary<TimelineUniqueId, RoomTimelineItemViewState>()
var timelineItemsDictionary = OrderedDictionary<TimelineItemIdentifier.UniqueID, RoomTimelineItemViewState>()
timelineItems.filter { $0 is RedactedRoomTimelineItem }.forEach { timelineItem in
// Stops the audio player when a voice message is redacted.
@@ -613,7 +613,7 @@ private struct MockTimelineContent: View {
}
func makeItemIdentifier() -> TimelineItemIdentifier {
isPinned ? .event(uniqueID: .init(id: ""), eventOrTransactionID: .eventId(eventId: "pinned")) : .randomEvent
isPinned ? .event(uniqueID: .init(""), eventOrTransactionID: .eventID("pinned")) : .randomEvent
}
var replyDetails: TimelineItemReplyDetails? {
@@ -79,8 +79,8 @@ struct TimelineItemStyler_Previews: PreviewProvider, TestablePreview {
}()
static let sendingLast: TextRoomTimelineItem = {
let id = viewModel.state.timelineState.uniqueIDs.last ?? .init(id: UUID().uuidString)
var result = TextRoomTimelineItem(id: .event(uniqueID: id, eventOrTransactionID: .eventId(eventId: UUID().uuidString)),
let id = viewModel.state.timelineState.uniqueIDs.last ?? .init(UUID().uuidString)
var result = TextRoomTimelineItem(id: .event(uniqueID: id, eventOrTransactionID: .eventID(UUID().uuidString)),
timestamp: .mock,
isOutgoing: true,
isEditable: false,
@@ -99,8 +99,8 @@ struct TimelineItemStyler_Previews: PreviewProvider, TestablePreview {
}()
static let sentLast: TextRoomTimelineItem = {
let id = viewModel.state.timelineState.uniqueIDs.last ?? .init(id: UUID().uuidString)
let result = TextRoomTimelineItem(id: .event(uniqueID: id, eventOrTransactionID: .eventId(eventId: UUID().uuidString)),
let id = viewModel.state.timelineState.uniqueIDs.last ?? .init(UUID().uuidString)
let result = TextRoomTimelineItem(id: .event(uniqueID: id, eventOrTransactionID: .eventID(UUID().uuidString)),
timestamp: .mock,
isOutgoing: true,
isEditable: false,
@@ -52,8 +52,8 @@ struct CollapsibleRoomTimelineView: View {
struct CollapsibleRoomTimelineView_Previews: PreviewProvider, TestablePreview {
static let item = CollapsibleTimelineItem(items: [
SeparatorRoomTimelineItem(id: .virtual(uniqueID: .init(id: "First separator")), timestamp: .mock),
SeparatorRoomTimelineItem(id: .virtual(uniqueID: .init(id: "Second separator")), timestamp: .mock)
SeparatorRoomTimelineItem(id: .virtual(uniqueID: .init("First separator")), timestamp: .mock),
SeparatorRoomTimelineItem(id: .virtual(uniqueID: .init("Second separator")), timestamp: .mock)
])
static var previews: some View {
@@ -44,7 +44,7 @@ struct ImageRoomTimelineView: View {
private var loadableImage: some View {
if timelineItem.content.contentType == .gif {
LoadableImage(mediaSource: timelineItem.content.imageInfo.source,
mediaType: .timelineItem(uniqueID: timelineItem.id.uniqueID.id),
mediaType: .timelineItem(uniqueID: timelineItem.id.uniqueID),
blurhash: timelineItem.content.blurhash,
size: timelineItem.content.imageInfo.size,
mediaProvider: context?.mediaProvider) {
@@ -53,7 +53,7 @@ struct ImageRoomTimelineView: View {
.timelineMediaFrame(imageInfo: timelineItem.content.imageInfo)
} else {
LoadableImage(mediaSource: timelineItem.content.thumbnailInfo?.source ?? timelineItem.content.imageInfo.source,
mediaType: .timelineItem(uniqueID: timelineItem.id.uniqueID.id),
mediaType: .timelineItem(uniqueID: timelineItem.id.uniqueID),
blurhash: timelineItem.content.blurhash,
size: timelineItem.content.thumbnailInfo?.size ?? timelineItem.content.imageInfo.size,
mediaProvider: context?.mediaProvider) {
@@ -33,7 +33,7 @@ struct ReadMarkerRoomTimelineView_Previews: PreviewProvider, TestablePreview {
static var previews: some View {
VStack(alignment: .leading, spacing: 0) {
RoomTimelineItemView(viewState: .init(type: .separator(.init(id: .virtual(uniqueID: .init(id: "Separator")), timestamp: .mock)), groupStyle: .single))
RoomTimelineItemView(viewState: .init(type: .separator(.init(id: .virtual(uniqueID: .init("Separator")), timestamp: .mock)), groupStyle: .single))
RoomTimelineItemView(viewState: .init(type: .text(.init(id: .randomEvent,
timestamp: .mock,
isOutgoing: true,
@@ -45,7 +45,7 @@ struct ReadMarkerRoomTimelineView_Previews: PreviewProvider, TestablePreview {
ReadMarkerRoomTimelineView(timelineItem: item)
RoomTimelineItemView(viewState: .init(type: .separator(.init(id: .virtual(uniqueID: .init(id: "Separator")), timestamp: .mock)), groupStyle: .single))
RoomTimelineItemView(viewState: .init(type: .separator(.init(id: .virtual(uniqueID: .init("Separator")), timestamp: .mock)), groupStyle: .single))
RoomTimelineItemView(viewState: .init(type: .text(.init(id: .randomEvent,
timestamp: .mock,
isOutgoing: false,
@@ -23,7 +23,7 @@ struct SeparatorRoomTimelineView: View {
struct SeparatorRoomTimelineView_Previews: PreviewProvider, TestablePreview {
static var previews: some View {
let item = SeparatorRoomTimelineItem(id: .virtual(uniqueID: .init(id: "Separator")),
let item = SeparatorRoomTimelineItem(id: .virtual(uniqueID: .init("Separator")),
timestamp: .mock)
SeparatorRoomTimelineView(timelineItem: item)
}
@@ -15,7 +15,7 @@ struct StickerRoomTimelineView: View {
var body: some View {
TimelineStyler(timelineItem: timelineItem) {
LoadableImage(mediaSource: timelineItem.imageInfo.source,
mediaType: .timelineItem(uniqueID: timelineItem.id.uniqueID.id),
mediaType: .timelineItem(uniqueID: timelineItem.id.uniqueID),
blurhash: timelineItem.blurhash,
size: timelineItem.imageInfo.size,
mediaProvider: context?.mediaProvider) {
@@ -45,7 +45,7 @@ struct VideoRoomTimelineView: View {
var thumbnail: some View {
if let thumbnailSource = timelineItem.content.thumbnailInfo?.source {
LoadableImage(mediaSource: thumbnailSource,
mediaType: .timelineItem(uniqueID: timelineItem.id.uniqueID.id),
mediaType: .timelineItem(uniqueID: timelineItem.id.uniqueID),
blurhash: timelineItem.content.blurhash,
size: timelineItem.content.thumbnailInfo?.size,
mediaProvider: context?.mediaProvider) { imageView in