105 lines
2.7 KiB
Swift
105 lines
2.7 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 SwiftUI
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// TODO: bottom view can probably just be cleaned up and change
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// usages to use local background views
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struct RelativeSystemImageView: View {
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@State
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private var contentSize: CGSize = .zero
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private let systemName: String
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private let ratio: CGFloat
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init(
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systemName: String,
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ratio: CGFloat = 0.5
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) {
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self.systemName = systemName
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self.ratio = ratio
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}
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var body: some View {
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AlternateLayoutView {
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Color.clear
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.trackingSize($contentSize)
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} content: {
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Image(systemName: systemName)
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.resizable()
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.aspectRatio(contentMode: .fit)
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.frame(width: contentSize.width * ratio, height: contentSize.height * ratio)
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}
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}
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}
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// TODO: cleanup and become the failure view for poster buttons
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struct SystemImageContentView: View {
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@State
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private var contentSize: CGSize = .zero
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@State
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private var labelSize: CGSize = .zero
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private var backgroundColor: Color
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private var ratio: CGFloat
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private let systemName: String
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private let title: String?
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init(title: String? = nil, systemName: String?, ratio: CGFloat = 0.3) {
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self.backgroundColor = Color.secondarySystemFill
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self.ratio = ratio
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self.systemName = systemName ?? "circle"
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self.title = title
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}
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private var imageView: some View {
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Image(systemName: systemName)
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.resizable()
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.aspectRatio(contentMode: .fit)
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.foregroundColor(.secondary)
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.frame(width: contentSize.width * ratio, height: contentSize.height * ratio)
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}
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@ViewBuilder
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private var label: some View {
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if let title {
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Text(title)
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.lineLimit(2)
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.multilineTextAlignment(.center)
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.font(.footnote.weight(.regular))
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.foregroundStyle(.secondary)
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.trackingSize($labelSize)
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}
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}
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var body: some View {
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ZStack {
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backgroundColor
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imageView
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.frame(width: contentSize.width)
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.overlay(alignment: .bottom) {
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label
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.padding(.horizontal, 4)
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.offset(y: labelSize.height)
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}
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}
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.trackingSize($contentSize)
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}
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}
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extension SystemImageContentView {
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func background(color: Color) -> Self {
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copy(modifying: \.backgroundColor, with: color)
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}
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}
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