Files
element-x-ios/ElementX/Sources/Screens/RoomScreen/View/Timeline/CollapsibleRoomTimelineView.swift
T
Doug ede4ab095c App polish part 2 (#1118)
- Fix sheet backgrounds in dark mode.
- Fix background colours for reaction buttons.
- Reply view layout.
- Update separator colours.
- Don't show sender name/avatar in DMs.
- Fix inconsistent line heights with formatted body text.
- Use plain text for reply
- Increase tappable size of collapsed state changes button.
- Blockquote layout and text colour.
- Tap to expand the topic in room details.
- Change the topic and security font size in room details.
- Add cancel button when inviting someone to an existing room.
- Reword Add Friends to Add People in start chat screen.
- Update compound.
2023-06-20 17:31:40 +00:00

82 lines
3.0 KiB
Swift

//
// Copyright 2023 New Vector Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import SwiftUI
struct CollapsibleRoomTimelineView: View {
private let timelineItem: CollapsibleTimelineItem
private let timelineViews: [RoomTimelineViewProvider]
@State private var isExpanded = false
init(timelineItem: CollapsibleTimelineItem) {
self.timelineItem = timelineItem
timelineViews = timelineItem.items.map { RoomTimelineViewProvider(timelineItem: $0, groupStyle: .single) }
}
var body: some View {
DisclosureGroup(L10n.roomTimelineStateChanges(timelineItem.items.count), isExpanded: $isExpanded) {
Group {
ForEach(timelineViews) { timelineView in
timelineView.body
}
}.transition(.opacity.animation(.elementDefault))
}
.disclosureGroupStyle(CollapsibleRoomTimelineItemDisclosureGroupStyle())
.transaction { transaction in
transaction.animation = .noAnimation // Fixes weird animations on the disclosure indicator
}
}
}
private struct CollapsibleRoomTimelineItemDisclosureGroupStyle: DisclosureGroupStyle {
func makeBody(configuration: Configuration) -> some View {
VStack(spacing: 0.0) {
Button { configuration.isExpanded.toggle() } label: {
HStack(alignment: .center) {
configuration.label
Text(Image(systemName: "chevron.forward"))
.rotationEffect(.degrees(configuration.isExpanded ? 90 : 0))
.animation(.elementDefault, value: configuration.isExpanded)
}
.font(.compound.bodySM)
.foregroundColor(.compound.textSecondary)
.padding(.horizontal, 36.0)
.padding(.vertical, 12.0)
.contentShape(Rectangle())
}
.buttonStyle(.plain)
.frame(maxWidth: .infinity)
.padding(.top, 8.0)
if configuration.isExpanded {
configuration.content
}
}
}
}
struct CollapsibleRoomTimelineView_Previews: PreviewProvider {
static let item = CollapsibleTimelineItem(items: [
SeparatorRoomTimelineItem(id: "First separator", text: "This is a separator"),
SeparatorRoomTimelineItem(id: "Second separator", text: "This is another separator")
])
static var previews: some View {
CollapsibleRoomTimelineView(timelineItem: item)
}
}