mirror of
https://github.com/vector-im/element-ios.git
synced 2024-09-30 00:02:47 +00:00
790301ccb6
- Moves SwiftUI code out of Riot and into RiotSwiftUI which has no dependency on Matrix SDK. - Git wasn't smart enough to see the file moves. Most feature function has remain unchanged. 1 change I did make was remove NotificationSettingsViewModel's dependence on MxPushRule, so that the view model could be moved into RiotSwiftUI. - Add LocaleProvider to abstract VectorL10n's use of Matrix SDK language so it can be used in RiotSwiftUI. - Split Theme into UKit/SwiftUI version to remove RiotSwiftUI's dependence on ThemeService and ThemeV1. - Migrated from ThemeObserver to ThemePublisher. We push updates to ThemePublisher so that we can remove ThemeService as dependency. - Add .DS_Store to .gitignore
91 lines
3.3 KiB
Swift
91 lines
3.3 KiB
Swift
//
|
|
// Copyright 2021 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
|
|
|
|
/**
|
|
Renders multiple chips in a flow layout.
|
|
*/
|
|
@available(iOS 14.0, *)
|
|
struct Chips: View {
|
|
|
|
@State private var frame: CGRect = CGRect.zero
|
|
|
|
let titles: [String]
|
|
let didDeleteChip: (String) -> Void
|
|
let verticalSpacing: CGFloat = 16
|
|
let horizontalSpacing: CGFloat = 12
|
|
|
|
var body: some View {
|
|
Group {
|
|
VStack {
|
|
var x = CGFloat.zero
|
|
var y = CGFloat.zero
|
|
GeometryReader { geo in
|
|
ZStack(alignment: .topLeading, content: {
|
|
ForEach(titles, id: \.self) { chip in
|
|
Chip(title: chip) {
|
|
didDeleteChip(chip)
|
|
}
|
|
.alignmentGuide(.leading) { dimension in
|
|
// Align with leading side and move vertically down to next line
|
|
// if chip does not fit on trailing side.
|
|
if abs(x - dimension.width) > geo.size.width {
|
|
x = 0
|
|
y -= dimension.height + verticalSpacing
|
|
}
|
|
|
|
let result = x
|
|
|
|
if chip == titles.last {
|
|
// Reset x if it's the last.
|
|
x = 0
|
|
} else {
|
|
// Align next chip to the end of the current one.
|
|
x -= dimension.width + horizontalSpacing
|
|
}
|
|
return result
|
|
}
|
|
.alignmentGuide(.top) { dimension in
|
|
// Use next y value and reset if its the last.
|
|
let result = y
|
|
if chip == titles.last {
|
|
y = 0
|
|
}
|
|
return result
|
|
}
|
|
}
|
|
})
|
|
.background(ViewFrameReader(frame: $frame))
|
|
}
|
|
}
|
|
.frame(height: frame.size.height)
|
|
}
|
|
}
|
|
}
|
|
|
|
@available(iOS 14.0, *)
|
|
struct Chips_Previews: PreviewProvider {
|
|
static var chips: [String] = ["Chip1", "Chip2", "Chip3", "Chip4", "Chip5", "Chip6"]
|
|
static var previews: some View {
|
|
Group {
|
|
Chips(titles: chips, didDeleteChip: { _ in })
|
|
Chips(titles: chips, didDeleteChip: { _ in })
|
|
.theme(.dark)
|
|
}
|
|
|
|
}
|
|
}
|