6160c44d67
* Update copyright holding and dates * compound IDE Macros updated * update copyright * update copyrights done * update templates and README
73 lines
2.2 KiB
Swift
73 lines
2.2 KiB
Swift
//
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// Copyright 2025 Element Creations Ltd.
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// Copyright 2024-2025 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
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// Please see LICENSE files in the repository root for full details.
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//
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import Compound
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import SwiftUI
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struct PinnedItemsIndicatorView: View {
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let pinIndex: Int
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let pinsCount: Int
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private var activeIndex: Int {
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pinIndex % 3
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}
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private var shownIndicators: Int {
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if pinsCount <= 3 {
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return pinsCount
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}
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let maxUntruncatedIndicators = pinsCount - pinsCount % 3
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if pinIndex < maxUntruncatedIndicators {
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return 3
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}
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return pinsCount % 3
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}
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var body: some View {
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VStack(spacing: 2) {
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ForEach(0..<3, id: \.self) { index in
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Rectangle()
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.fill(index == activeIndex ? Color.compound.iconAccentPrimary : Color.compound._borderInteractiveSecondaryAlpha)
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.scaledFrame(width: 2, height: 11)
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.opacity(index < shownIndicators ? 1 : 0)
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}
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}
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}
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}
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struct PinnedItemsIndicatorView_Previews: PreviewProvider, TestablePreview {
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static func indicator(index: Int, count: Int) -> some View {
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VStack(spacing: 0) {
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Text("\(index + 1)/\(count)")
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.font(.compound.bodyXS)
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PinnedItemsIndicatorView(pinIndex: index, pinsCount: count)
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}
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}
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static var previews: some View {
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HStack(spacing: 5) {
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indicator(index: 0, count: 1)
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indicator(index: 0, count: 2)
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indicator(index: 1, count: 2)
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indicator(index: 0, count: 3)
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indicator(index: 1, count: 3)
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indicator(index: 2, count: 3)
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indicator(index: 0, count: 4)
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indicator(index: 1, count: 4)
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indicator(index: 2, count: 4)
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indicator(index: 3, count: 4)
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indicator(index: 0, count: 5)
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indicator(index: 1, count: 5)
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indicator(index: 2, count: 5)
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indicator(index: 3, count: 5)
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indicator(index: 4, count: 5)
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}
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.previewLayout(.sizeThatFits)
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}
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}
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