Add expand/collapse UI for reactions (#1249)

* Add expand/collapse UI for reactions

- Adds a CollapsibleFlowLayout for controlling the layout
- Adds tests for  this layout and some mocks for testing layouts generally
- Improves the rendering of the reaction buttons which were not pixel perfect
- Adds the UI for the expand collapse buttons including the count of hidden items in the collapsed state.

* Add comment for reactionsCollapsed binding.

* Remove Flow and simplify implementation

- Remove SwiftUI-Flow
- Add strings by importing from Localyse
- Remove count on expand button as requires GeometryReader and can cause loops
- Don't use GeometryReader for hiding reactions with opacity(just put them way off screen for now)
- Fix unit and UI tests

* Address PR comments

- use synthesized inits
- use rows rather than lines for naming flow layout
- other naming improvements
- reactions were already rendered in another ui test, removing my test on favour of those and updating the screenshots for those.
This commit is contained in:
David Langley
2023-07-10 16:13:58 +01:00
committed by GitHub
parent c453cc0680
commit 2cec1858ff
29 changed files with 610 additions and 143 deletions
@@ -109,14 +109,12 @@ struct TimelineItemBubbledStylerView<Content: View>: View {
.accessibilityElement(children: .combine)
if !timelineItem.properties.reactions.isEmpty {
TimelineReactionsView(reactions: timelineItem.properties.reactions) { key in
context.send(viewAction: .toggleReaction(key: key, eventID: timelineItem.id))
} showReactionSummary: { key in
context.send(viewAction: .reactionSummary(itemID: timelineItem.id, key: key))
}
.environment(\.layoutDirection, reactionsLayoutDirection)
// Workaround to stop the message long press stealing the touch from the reaction buttons
.onTapGesture { }
TimelineReactionsView(itemID: timelineItem.id,
reactions: timelineItem.properties.reactions,
collapsed: context.reactionsCollapsedBinding(for: timelineItem.id))
.environment(\.layoutDirection, reactionsLayoutDirection)
// Workaround to stop the message long press stealing the touch from the reaction buttons
.onTapGesture { }
}
}
}
@@ -117,13 +117,11 @@ struct TimelineItemPlainStylerView<Content: View>: View {
}
if !timelineItem.properties.reactions.isEmpty {
TimelineReactionsView(reactions: timelineItem.properties.reactions) { key in
context.send(viewAction: .toggleReaction(key: key, eventID: timelineItem.id))
} showReactionSummary: { key in
context.send(viewAction: .reactionSummary(itemID: timelineItem.id, key: key))
}
// Workaround to stop the message long press stealing the touch from the reaction buttons
.onTapGesture { }
TimelineReactionsView(itemID: timelineItem.id,
reactions: timelineItem.properties.reactions,
collapsed: context.reactionsCollapsedBinding(for: timelineItem.id))
// Workaround to stop the message long press stealing the touch from the reaction buttons
.onTapGesture { }
}
}
}