86 lines
2.2 KiB
Swift
86 lines
2.2 KiB
Swift
//
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// Swiftfin is subject to the terms of the Mozilla Public
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// License, v2.0. If a copy of the MPL was not distributed with this
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// file, you can obtain one at https://mozilla.org/MPL/2.0/.
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//
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// Copyright (c) 2024 Jellyfin & Jellyfin Contributors
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//
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import Defaults
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import SwiftUI
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// SwiftUI gauge style not available on iOS 15
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struct GaugeProgressStyle: ProgressViewStyle {
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@Default(.accentColor)
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private var accentColor
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@State
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private var contentSize: CGSize = .zero
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private var lineWidthRatio: CGFloat
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private var systemImage: String?
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func makeBody(configuration: Configuration) -> some View {
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ZStack {
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if let systemImage {
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Image(systemName: systemImage)
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.resizable()
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.aspectRatio(contentMode: .fit)
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.frame(maxWidth: contentSize.width / 2.5, maxHeight: contentSize.height / 2.5)
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.foregroundStyle(.secondary)
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.padding(6)
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}
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Circle()
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.stroke(
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Color.gray.opacity(0.2),
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lineWidth: contentSize.width / lineWidthRatio
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)
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Circle()
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.trim(from: 0, to: configuration.fractionCompleted ?? 0)
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.stroke(
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accentColor,
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style: StrokeStyle(
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lineWidth: contentSize.width / lineWidthRatio,
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lineCap: .round
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)
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)
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.rotationEffect(.degrees(-90))
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}
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.animation(.linear(duration: 0.1), value: configuration.fractionCompleted)
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.trackingSize($contentSize)
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}
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}
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extension GaugeProgressStyle {
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init() {
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self.init(
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lineWidthRatio: 5,
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systemImage: nil
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)
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}
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init(systemImage: String) {
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self.init(
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lineWidthRatio: 8,
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systemImage: systemImage
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)
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}
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}
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extension ProgressViewStyle where Self == GaugeProgressStyle {
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static var gauge: GaugeProgressStyle {
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GaugeProgressStyle()
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}
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static func gauge(systemImage: String) -> GaugeProgressStyle {
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GaugeProgressStyle(systemImage: systemImage)
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}
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}
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