57 lines
1.4 KiB
Swift
57 lines
1.4 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) 2025 Jellyfin & Jellyfin Contributors
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//
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#if os(iOS)
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import SwiftUI
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import Transmission
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// TODO: sometimes causes hangs?
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struct WithTransitionReaderPublisher<Content: View>: View {
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@StateObject
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private var publishedBox: PublishedBox<LegacyEventPublisher<TransitionReaderProxy?>> = .init(initialValue: .init())
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let content: Content
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init(@ViewBuilder content: @escaping () -> Content) {
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self.content = content()
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}
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var body: some View {
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content
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.environment(\.transitionReader, publishedBox.value)
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.background {
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TransitionReader { proxy in
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Color.clear
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.onChange(of: proxy) { newValue in
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publishedBox.value.send(newValue)
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}
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}
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}
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}
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}
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@propertyWrapper
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struct TransitionReaderObserver: DynamicProperty {
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@Environment(\.transitionReader)
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private var publisher
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var wrappedValue: LegacyEventPublisher<TransitionReaderProxy?> {
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publisher
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}
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}
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extension EnvironmentValues {
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@Entry
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var transitionReader: LegacyEventPublisher<TransitionReaderProxy?> = .init()
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}
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#endif
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