jellyflood/Swiftfin tvOS/Views/VideoPlayerContainerState/PlaybackControls/Components/ActionButtons/SubtitleActionButton.swift

67 lines
2.1 KiB
Swift

//
// Swiftfin is subject to the terms of the Mozilla Public
// License, v2.0. If a copy of the MPL was not distributed with this
// file, you can obtain one at https://mozilla.org/MPL/2.0/.
//
// Copyright (c) 2025 Jellyfin & Jellyfin Contributors
//
import SwiftUI
extension VideoPlayer.PlaybackControls.NavigationBar.ActionButtons {
struct Subtitles: View {
@Environment(\.isInMenu)
private var isInMenu
@EnvironmentObject
private var manager: MediaPlayerManager
@State
private var selectedSubtitleStreamIndex: Int?
private var systemImage: String {
if selectedSubtitleStreamIndex == nil {
"captions.bubble"
} else {
"captions.bubble.fill"
}
}
@ViewBuilder
private func content(playbackItem: MediaPlayerItem) -> some View {
ForEach(playbackItem.subtitleStreams.prepending(.none), id: \.index) { stream in
Button {
playbackItem.selectedSubtitleStreamIndex = stream.index ?? -1
} label: {
if selectedSubtitleStreamIndex == stream.index {
Label(stream.displayTitle ?? L10n.unknown, systemImage: "checkmark")
} else {
Text(stream.displayTitle ?? L10n.unknown)
}
}
}
}
var body: some View {
if let playbackItem = manager.playbackItem {
Menu(
L10n.subtitles,
systemImage: systemImage
) {
if isInMenu {
content(playbackItem: playbackItem)
} else {
Section(L10n.subtitles) {
content(playbackItem: playbackItem)
}
}
}
.videoPlayerActionButtonTransition()
.assign(playbackItem.$selectedSubtitleStreamIndex, to: $selectedSubtitleStreamIndex)
}
}
}
}