829 lines
28 KiB
Swift
829 lines
28 KiB
Swift
import SwiftUI
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import AVKit
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#if os(macOS)
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import AppKit
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#else
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import UIKit
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#endif
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/// 跨平台播放器：macOS 使用 AVPlayerView，避免 SwiftUI.VideoPlayer 在 macOS 的崩溃问题
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struct PlatformVideoPlayer: View {
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let player: AVPlayer
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var body: some View {
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#if os(macOS)
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MacOSPlayerView(player: player)
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#else
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VideoPlayer(player: player)
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#endif
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}
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}
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#if os(macOS)
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private struct MacOSPlayerView: NSViewRepresentable {
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let player: AVPlayer
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func makeNSView(context: Context) -> AVPlayerView {
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let view = AVPlayerView()
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view.controlsStyle = .none // 禁用系统默认控制栏
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view.showsFullScreenToggleButton = false
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view.videoGravity = .resizeAspect
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view.player = player
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return view
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}
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func updateNSView(_ nsView: AVPlayerView, context: Context) {
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if nsView.player !== player {
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nsView.player = player
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}
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}
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static func dismantleNSView(_ nsView: AVPlayerView, coordinator: ()) {
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nsView.player = nil
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}
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}
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#endif
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/// 系统播放器会话控制器：用于在页面内联与全屏视图间复用同一 AVPlayer，避免重复拉流
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@MainActor
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final class SystemPlayerSessionController: ObservableObject {
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fileprivate var player: AVPlayer?
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fileprivate var mediaURLString: String?
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func setPlayer(_ newPlayer: AVPlayer, urlString: String) {
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if player !== newPlayer {
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player?.pause()
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player?.replaceCurrentItem(with: nil)
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}
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player = newPlayer
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mediaURLString = urlString
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}
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func stop() {
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player?.pause()
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player?.replaceCurrentItem(with: nil)
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player = nil
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mediaURLString = nil
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}
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}
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/// 视频播放器组件 - 对应 Android 版 PlayFragment
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struct PlayerView: View {
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let urlString: String
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var startPosition: Double = 0
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var onProgressChanged: ((Double, Double?) -> Void)? = nil
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var onPlaybackEnded: (() -> Void)? = nil
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var onToggleFullScreen: (() -> Void)? = nil
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var canPlayNext: Bool = false
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var onPlayNext: (() -> Void)? = nil
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var systemController: SystemPlayerSessionController? = nil
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var vlcController: VLCPlayerController? = nil
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@AppStorage(HawkConfig.PLAY_TYPE_VOD) private var vodPlayTypeRaw = -1
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@AppStorage(HawkConfig.PLAY_TYPE) private var legacyPlayTypeRaw = PlayerEngine.system.rawValue
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private var selectedEngine: PlayerEngine {
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let defaults = UserDefaults.standard
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let rawValue: Int
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if defaults.object(forKey: HawkConfig.PLAY_TYPE_VOD) != nil {
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rawValue = vodPlayTypeRaw
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} else if defaults.object(forKey: HawkConfig.PLAY_TYPE) != nil {
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rawValue = legacyPlayTypeRaw
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} else {
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rawValue = PlayerEngine.system.rawValue
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}
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return PlayerEngine.fromStoredValue(rawValue)
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}
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var body: some View {
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Group {
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switch selectedEngine {
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case .system:
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AVPlayerContentView(
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urlString: urlString,
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startPosition: startPosition,
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onProgressChanged: onProgressChanged,
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onPlaybackEnded: onPlaybackEnded,
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onToggleFullScreen: onToggleFullScreen,
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canPlayNext: canPlayNext,
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onPlayNext: onPlayNext,
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sharedController: systemController
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)
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case .vlc:
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VLCVodPlayerView(
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urlString: urlString,
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startPosition: startPosition,
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onProgressChanged: onProgressChanged,
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onPlaybackEnded: onPlaybackEnded,
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onToggleFullScreen: onToggleFullScreen,
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canPlayNext: canPlayNext,
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onPlayNext: onPlayNext,
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sharedController: vlcController
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)
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}
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}
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.id(selectedEngine.rawValue)
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.onAppear {
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if selectedEngine != .system {
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systemController?.stop()
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}
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if selectedEngine != .vlc {
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vlcController?.stop()
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}
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}
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.onChange(of: selectedEngine) { _, newValue in
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if newValue != .system {
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systemController?.stop()
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}
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if newValue != .vlc {
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vlcController?.stop()
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}
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}
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}
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}
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/// 基于系统 AVPlayer 的点播播放器实现
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struct AVPlayerContentView: View {
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let urlString: String
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var startPosition: Double = 0
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var onProgressChanged: ((Double, Double?) -> Void)? = nil
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var onPlaybackEnded: (() -> Void)? = nil
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var onToggleFullScreen: (() -> Void)? = nil
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var canPlayNext: Bool = false
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var onPlayNext: (() -> Void)? = nil
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var sharedController: SystemPlayerSessionController? = nil
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@State private var player: AVPlayer?
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@State private var playbackEndObserver: NSObjectProtocol?
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@State private var timeObserverToken: Any?
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// UI 状态
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@State private var isPlaying = false
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@State private var currentTime: Double = 0
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@State private var duration: Double = 0
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@State private var volume: Double = 1.0
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@State private var rate: Float = 1.0
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@State private var isPreparing = true
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@State private var showControls = true
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@State private var controlsTimer: Timer?
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@State private var osdIcon: String?
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@State private var osdOpacity: Double = 0
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@State private var osdTimer: Timer?
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@State private var isDraggingProgress = false
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@State private var draggingSeconds: Double = 0
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@State private var playerObservers: [NSKeyValueObservation] = []
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var body: some View {
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ZStack {
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Group {
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if let player = player {
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PlatformVideoPlayer(player: player)
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} else {
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ZStack {
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Color.black
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ProgressView()
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.tint(.white)
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}
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}
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}
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.onTapGesture(count: 2) {
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onToggleFullScreen?()
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}
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.onTapGesture(count: 1) {
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togglePlayPauseWithOSD()
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}
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if isPreparing {
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ProgressView()
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.tint(.white)
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}
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if let osdIcon = osdIcon {
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Image(systemName: osdIcon)
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.font(.system(size: 60, weight: .semibold))
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.foregroundColor(.white)
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.padding(30)
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.background(.ultraThinMaterial)
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.clipShape(Circle())
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.opacity(osdOpacity)
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.allowsHitTesting(false)
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}
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}
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.overlay(alignment: .bottom) {
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GeometryReader { proxy in
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if player != nil {
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playbackControls(containerWidth: proxy.size.width)
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.opacity(showControls ? 1.0 : 0.0)
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.animation(.easeInOut(duration: 0.3), value: showControls)
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.frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .bottom)
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}
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}
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}
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.overlay {
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SystemPlayerKeyboardCaptureView(
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onLeft: { seek(by: -seekStep) },
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onRight: { seek(by: seekStep) },
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onTogglePlayPause: { togglePlayPause() },
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onToggleFullScreen: { onToggleFullScreen?() },
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onVolumeDown: { wakeUpControls(); adjustVolume(by: -volumeStep) },
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onVolumeUp: { wakeUpControls(); adjustVolume(by: volumeStep) }
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)
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.frame(width: 1, height: 1)
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.opacity(0.01)
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.allowsHitTesting(false)
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}
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.onContinuousHover { phase in
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switch phase {
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case .active(_): wakeUpControls()
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case .ended: break
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}
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}
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.onAppear {
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setupPlayer()
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wakeUpControls()
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}
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.onChange(of: urlString) { _, _ in
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setupPlayer()
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wakeUpControls()
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}
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.onDisappear {
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cleanupPlayer(keepSharedPlayer: sharedController != nil)
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controlsTimer?.invalidate()
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osdTimer?.invalidate()
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}
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}
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private func setupPlayer() {
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guard let url = URL(string: urlString) else { return }
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let targetURLString = url.absoluteString
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if let sharedController,
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sharedController.mediaURLString == targetURLString,
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let sharedPlayer = sharedController.player {
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cleanupPlayer(keepSharedPlayer: true)
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player = sharedPlayer
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bindPlayerObservers(for: sharedPlayer)
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reportProgress(for: sharedPlayer)
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return
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}
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// 清理旧播放器
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cleanupPlayer()
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let playerItem = AVPlayerItem(url: url)
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let newPlayer = AVPlayer(playerItem: playerItem)
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if let sharedController {
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sharedController.setPlayer(newPlayer, urlString: targetURLString)
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}
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player = newPlayer
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bindPlayerObservers(for: newPlayer)
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startPlayback(for: newPlayer)
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}
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private func bindPlayerObservers(for player: AVPlayer) {
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playerObservers = [
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player.observe(\.timeControlStatus, options: [.new]) { p, _ in
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let status = p.timeControlStatus
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DispatchQueue.main.async { isPlaying = status == .playing }
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},
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player.observe(\.reasonForWaitingToPlay, options: [.new]) { p, _ in
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let reason = p.reasonForWaitingToPlay
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DispatchQueue.main.async { isPreparing = reason != nil }
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},
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player.observe(\.volume, options: [.new]) { p, _ in
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let vol = Double(p.volume)
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DispatchQueue.main.async { volume = vol }
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},
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player.observe(\.rate, options: [.new]) { p, _ in
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let r = p.rate
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DispatchQueue.main.async { rate = r }
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}
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]
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observePlaybackProgress(for: player)
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observePlaybackEnd(for: player)
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isPlaying = player.timeControlStatus == .playing
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isPreparing = player.reasonForWaitingToPlay != nil
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volume = Double(player.volume)
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rate = player.rate
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}
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private func detachPlayerObservers() {
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if let token = timeObserverToken {
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player?.removeTimeObserver(token)
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timeObserverToken = nil
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}
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if let observer = playbackEndObserver {
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NotificationCenter.default.removeObserver(observer)
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playbackEndObserver = nil
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}
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playerObservers.forEach { $0.invalidate() }
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playerObservers.removeAll()
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}
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private func cleanupPlayer(keepSharedPlayer: Bool = false) {
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let currentPlayer = player
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detachPlayerObservers()
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guard let currentPlayer else { return }
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if keepSharedPlayer, sharedController?.player === currentPlayer {
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player = nil
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return
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}
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currentPlayer.pause()
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currentPlayer.replaceCurrentItem(with: nil)
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if sharedController?.player === currentPlayer {
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sharedController?.player = nil
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sharedController?.mediaURLString = nil
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}
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player = nil
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}
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private func startPlayback(for player: AVPlayer) {
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let target = max(startPosition, 0)
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if target > 0 {
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let seekTime = CMTime(seconds: target, preferredTimescale: 600)
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player.seek(to: seekTime, toleranceBefore: .zero, toleranceAfter: .zero) { _ in
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reportProgress(for: player)
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player.play()
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}
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} else {
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player.play()
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}
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}
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private func togglePlayPause() {
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guard let player = player else { return }
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if player.rate == 0 {
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player.play()
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} else {
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player.pause()
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}
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}
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private func togglePlayPauseWithOSD() {
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togglePlayPause()
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showOSD(icon: isPlaying ? "pause.fill" : "play.fill")
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}
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private func wakeUpControls() {
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withAnimation { showControls = true }
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controlsTimer?.invalidate()
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controlsTimer = Timer.scheduledTimer(withTimeInterval: 3.0, repeats: false) { _ in
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withAnimation(.easeOut(duration: 0.5)) {
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showControls = false
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}
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}
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}
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private func showOSD(icon: String) {
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osdIcon = icon
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osdOpacity = 1.0
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osdTimer?.invalidate()
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osdTimer = Timer.scheduledTimer(withTimeInterval: 1.0, repeats: false) { _ in
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withAnimation(.easeOut(duration: 0.5)) {
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osdOpacity = 0.0
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}
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}
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}
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private func observePlaybackEnd(for player: AVPlayer) {
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guard let item = player.currentItem else { return }
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playbackEndObserver = NotificationCenter.default.addObserver(
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forName: .AVPlayerItemDidPlayToEndTime,
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object: item,
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queue: .main
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) { _ in
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onPlaybackEnded?()
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}
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}
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private func observePlaybackProgress(for player: AVPlayer) {
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let interval = CMTime(seconds: 1, preferredTimescale: 2)
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timeObserverToken = player.addPeriodicTimeObserver(forInterval: interval, queue: .main) { _ in
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reportProgress(for: player)
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}
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}
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private func reportProgress(for player: AVPlayer?) {
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guard let player else { return }
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let current = player.currentTime().seconds
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guard current.isFinite, current >= 0 else { return }
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if !isDraggingProgress {
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self.currentTime = current
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self.draggingSeconds = current
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}
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let rawDuration = player.currentItem?.duration.seconds
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if let rawDuration, rawDuration.isFinite, rawDuration >= 0 {
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self.duration = rawDuration
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}
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onProgressChanged?(current, duration > 0 ? duration : nil)
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}
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private var seekStep: Double {
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let saved = UserDefaults.standard.integer(forKey: HawkConfig.PLAY_TIME_STEP)
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return Double(saved > 0 ? saved : 10)
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}
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private var volumeStep: Double { 0.1 }
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private var progressUpperBound: Double {
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max(duration, max(currentTime, 1))
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}
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private func playbackControls(containerWidth: CGFloat) -> some View {
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VStack(spacing: 8) {
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// 第一行：进度条和时间
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HStack(spacing: 12) {
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Text(currentTime.durationString)
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.font(.system(size: 11, weight: .semibold, design: .monospaced))
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.foregroundColor(.white.opacity(0.9))
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.lineLimit(1)
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.frame(width: 62, alignment: .leading)
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Slider(
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value: Binding(
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get: { isDraggingProgress ? draggingSeconds : currentTime },
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set: {
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draggingSeconds = $0
|
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wakeUpControls()
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}
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),
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in: 0...progressUpperBound,
|
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onEditingChanged: { editing in
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isDraggingProgress = editing
|
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wakeUpControls()
|
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if !editing {
|
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seek(to: draggingSeconds)
|
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}
|
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}
|
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)
|
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.accentColor(.white)
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.disabled(duration <= 0)
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Text(duration.durationString)
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.font(.system(size: 11, weight: .semibold, design: .monospaced))
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.foregroundColor(.white.opacity(0.6))
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.lineLimit(1)
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.frame(width: 62, alignment: .trailing)
|
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}
|
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.padding(.horizontal, 4)
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|
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// 第二行：控制按钮
|
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HStack(spacing: 0) {
|
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// 左侧区：倍速
|
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HStack(spacing: 16) {
|
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playbackRateMenu
|
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}
|
|
.frame(width: 150, alignment: .leading)
|
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|
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Spacer()
|
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|
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// 中间区：主控 (这里集成了您原本右下角的快进快退和下一集按钮)
|
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HStack(spacing: 24) {
|
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Button {
|
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wakeUpControls()
|
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seek(by: -seekStep)
|
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showOSD(icon: "gobackward.\(Int(seekStep))")
|
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} label: {
|
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Image(systemName: "gobackward.\(Int(seekStep))")
|
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.font(.system(size: 18, weight: .medium))
|
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}
|
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.buttonStyle(.plain)
|
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|
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Button {
|
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wakeUpControls()
|
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togglePlayPauseWithOSD()
|
|
} label: {
|
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ZStack {
|
|
Circle()
|
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.fill(Color.white.opacity(0.15))
|
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.frame(width: 38, height: 38)
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|
|
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Image(systemName: isPlaying ? "pause.fill" : "play.fill")
|
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.font(.system(size: 18, weight: .bold))
|
|
}
|
|
}
|
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.buttonStyle(.plain)
|
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Button {
|
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wakeUpControls()
|
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seek(by: seekStep)
|
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showOSD(icon: "goforward.\(Int(seekStep))")
|
|
} label: {
|
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Image(systemName: "goforward.\(Int(seekStep))")
|
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.font(.system(size: 18, weight: .medium))
|
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}
|
|
.buttonStyle(.plain)
|
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|
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if let onPlayNext {
|
|
Button {
|
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guard canPlayNext else { return }
|
|
wakeUpControls()
|
|
onPlayNext()
|
|
showOSD(icon: "forward.end.fill")
|
|
} label: {
|
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Image(systemName: "forward.end.fill")
|
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.font(.system(size: 18, weight: .medium))
|
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}
|
|
.buttonStyle(.plain)
|
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.disabled(!canPlayNext)
|
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.opacity(canPlayNext ? 1 : 0.4)
|
|
}
|
|
}
|
|
|
|
Spacer()
|
|
|
|
// 右侧区：音量和全屏
|
|
HStack(spacing: 14) {
|
|
HStack(spacing: 6) {
|
|
Button {
|
|
wakeUpControls()
|
|
let newVolume = volume > 0 ? 0.0 : 1.0
|
|
player?.volume = Float(newVolume)
|
|
showOSD(icon: newVolume == 0 ? "speaker.slash.fill" : "speaker.wave.2.fill")
|
|
} label: {
|
|
Image(systemName: volumeIconName)
|
|
.font(.system(size: 14, weight: .bold))
|
|
.frame(width: 20)
|
|
}
|
|
.buttonStyle(.plain)
|
|
|
|
Slider(
|
|
value: Binding(
|
|
get: { volume },
|
|
set: {
|
|
player?.volume = Float($0)
|
|
wakeUpControls()
|
|
}
|
|
),
|
|
in: 0...1.0
|
|
)
|
|
.accentColor(.white.opacity(0.8))
|
|
.frame(width: 80)
|
|
}
|
|
|
|
if let onToggleFullScreen {
|
|
Button {
|
|
wakeUpControls()
|
|
onToggleFullScreen()
|
|
} label: {
|
|
Image(systemName: "arrow.up.left.and.arrow.down.right")
|
|
.font(.system(size: 15, weight: .bold))
|
|
}
|
|
.buttonStyle(.plain)
|
|
}
|
|
}
|
|
.frame(width: 150, alignment: .trailing)
|
|
}
|
|
}
|
|
.padding(.horizontal, 24)
|
|
.padding(.vertical, 10)
|
|
.foregroundColor(.white)
|
|
.glassCard(cornerRadius: 18)
|
|
.padding(.horizontal, 20)
|
|
.padding(.bottom, 6)
|
|
.frame(width: containerWidth * 0.7)
|
|
.environment(\.colorScheme, .dark)
|
|
}
|
|
|
|
private var playbackRateMenu: some View {
|
|
Menu {
|
|
ForEach([0.5, 0.75, 1.0, 1.25, 1.5, 2.0], id: \.self) { r in
|
|
Button {
|
|
wakeUpControls()
|
|
player?.rate = Float(r)
|
|
showOSD(icon: "speedometer")
|
|
} label: {
|
|
HStack {
|
|
Text("\(String(format: "%.1f", r))x")
|
|
if Float(r) == rate {
|
|
Spacer()
|
|
Image(systemName: "checkmark")
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} label: {
|
|
HStack(spacing: 4) {
|
|
Text("\(String(format: "%.1f", rate))x")
|
|
Image(systemName: "chevron.up")
|
|
.font(.system(size: 8, weight: .bold))
|
|
}
|
|
.font(.system(size: 12, weight: .bold, design: .monospaced))
|
|
.foregroundColor(.white)
|
|
.padding(.horizontal, 10)
|
|
.padding(.vertical, 6)
|
|
.background(Color.white.opacity(0.12))
|
|
.clipShape(Capsule())
|
|
}
|
|
.buttonStyle(.plain)
|
|
}
|
|
|
|
private var volumeIconName: String {
|
|
if volume <= 0 { return "speaker.slash.fill" }
|
|
if volume < 0.5 { return "speaker.wave.1.fill" }
|
|
return "speaker.wave.2.fill"
|
|
}
|
|
|
|
private func seek(to seconds: Double) {
|
|
guard let player = player else { return }
|
|
let time = CMTime(seconds: seconds, preferredTimescale: 600)
|
|
player.seek(to: time, toleranceBefore: .zero, toleranceAfter: .zero)
|
|
}
|
|
|
|
private func seek(by offset: Double) {
|
|
guard let player else { return }
|
|
|
|
let current = player.currentTime().seconds
|
|
guard current.isFinite else { return }
|
|
let wasPlaying = player.rate != 0 || player.timeControlStatus == .waitingToPlayAtSpecifiedRate
|
|
|
|
var target = max(current + offset, 0)
|
|
if let duration = player.currentItem?.duration.seconds, duration.isFinite {
|
|
target = min(target, duration)
|
|
}
|
|
|
|
player.seek(to: CMTime(seconds: target, preferredTimescale: 600)) { _ in
|
|
reportProgress(for: player)
|
|
if wasPlaying {
|
|
player.play()
|
|
}
|
|
}
|
|
}
|
|
|
|
private func adjustVolume(by delta: Double) {
|
|
guard let player else { return }
|
|
let current = Double(player.volume)
|
|
let target = min(max(current + delta, 0), 1)
|
|
player.volume = Float(target)
|
|
showOSD(icon: target <= 0 ? "speaker.slash.fill" : "speaker.wave.2.fill")
|
|
}
|
|
}
|
|
|
|
#if os(macOS)
|
|
private struct SystemPlayerKeyboardCaptureView: NSViewRepresentable {
|
|
let onLeft: () -> Void
|
|
let onRight: () -> Void
|
|
let onTogglePlayPause: () -> Void
|
|
let onToggleFullScreen: () -> Void
|
|
let onVolumeDown: () -> Void
|
|
let onVolumeUp: () -> Void
|
|
|
|
func makeNSView(context: Context) -> SystemPlayerKeyCaptureNSView {
|
|
let view = SystemPlayerKeyCaptureNSView(frame: .zero)
|
|
applyCallbacks(to: view)
|
|
DispatchQueue.main.async {
|
|
view.activate()
|
|
}
|
|
return view
|
|
}
|
|
|
|
func updateNSView(_ nsView: SystemPlayerKeyCaptureNSView, context: Context) {
|
|
applyCallbacks(to: nsView)
|
|
DispatchQueue.main.async {
|
|
nsView.activate()
|
|
}
|
|
}
|
|
|
|
private func applyCallbacks(to view: SystemPlayerKeyCaptureNSView) {
|
|
view.onLeft = onLeft
|
|
view.onRight = onRight
|
|
view.onTogglePlayPause = onTogglePlayPause
|
|
view.onToggleFullScreen = onToggleFullScreen
|
|
view.onVolumeDown = onVolumeDown
|
|
view.onVolumeUp = onVolumeUp
|
|
}
|
|
}
|
|
|
|
private final class SystemPlayerKeyCaptureNSView: NSView {
|
|
var onLeft: (() -> Void)?
|
|
var onRight: (() -> Void)?
|
|
var onTogglePlayPause: (() -> Void)?
|
|
var onToggleFullScreen: (() -> Void)?
|
|
var onVolumeDown: (() -> Void)?
|
|
var onVolumeUp: (() -> Void)?
|
|
|
|
override var acceptsFirstResponder: Bool { true }
|
|
|
|
override func viewDidMoveToWindow() {
|
|
super.viewDidMoveToWindow()
|
|
activate()
|
|
}
|
|
|
|
func activate() {
|
|
window?.makeFirstResponder(self)
|
|
}
|
|
|
|
override func keyDown(with event: NSEvent) {
|
|
if event.modifierFlags.intersection([.command, .control, .option]).isEmpty == false {
|
|
super.keyDown(with: event)
|
|
return
|
|
}
|
|
|
|
switch event.keyCode {
|
|
case 123: // left
|
|
onLeft?()
|
|
return
|
|
case 124: // right
|
|
onRight?()
|
|
return
|
|
case 125: // down
|
|
onVolumeDown?()
|
|
return
|
|
case 126: // up
|
|
onVolumeUp?()
|
|
return
|
|
case 49: // space
|
|
onTogglePlayPause?()
|
|
return
|
|
default: break
|
|
}
|
|
|
|
let key = event.charactersIgnoringModifiers?.lowercased() ?? ""
|
|
switch key {
|
|
case "k": onTogglePlayPause?()
|
|
case "f": onToggleFullScreen?()
|
|
default: super.keyDown(with: event)
|
|
}
|
|
}
|
|
}
|
|
#else
|
|
private struct SystemPlayerKeyboardCaptureView: UIViewRepresentable {
|
|
let onLeft: () -> Void
|
|
let onRight: () -> Void
|
|
let onTogglePlayPause: () -> Void
|
|
let onToggleFullScreen: () -> Void
|
|
let onVolumeDown: () -> Void
|
|
let onVolumeUp: () -> Void
|
|
|
|
func makeUIView(context: Context) -> SystemPlayerKeyCaptureUIView {
|
|
let view = SystemPlayerKeyCaptureUIView(frame: .zero)
|
|
applyCallbacks(to: view)
|
|
DispatchQueue.main.async {
|
|
view.activate()
|
|
}
|
|
return view
|
|
}
|
|
|
|
func updateUIView(_ uiView: SystemPlayerKeyCaptureUIView, context: Context) {
|
|
applyCallbacks(to: uiView)
|
|
DispatchQueue.main.async {
|
|
uiView.activate()
|
|
}
|
|
}
|
|
|
|
private func applyCallbacks(to view: SystemPlayerKeyCaptureUIView) {
|
|
view.onLeft = onLeft
|
|
view.onRight = onRight
|
|
view.onTogglePlayPause = onTogglePlayPause
|
|
view.onToggleFullScreen = onToggleFullScreen
|
|
view.onVolumeDown = onVolumeDown
|
|
view.onVolumeUp = onVolumeUp
|
|
}
|
|
}
|
|
|
|
private final class SystemPlayerKeyCaptureUIView: UIView {
|
|
var onLeft: (() -> Void)?
|
|
var onRight: (() -> Void)?
|
|
var onTogglePlayPause: (() -> Void)?
|
|
var onToggleFullScreen: (() -> Void)?
|
|
var onVolumeDown: (() -> Void)?
|
|
var onVolumeUp: (() -> Void)?
|
|
|
|
override var canBecomeFirstResponder: Bool { true }
|
|
|
|
override var keyCommands: [UIKeyCommand]? {
|
|
[
|
|
UIKeyCommand(input: UIKeyCommand.inputLeftArrow, modifierFlags: [], action: #selector(handleLeft)),
|
|
UIKeyCommand(input: UIKeyCommand.inputRightArrow, modifierFlags: [], action: #selector(handleRight)),
|
|
UIKeyCommand(input: UIKeyCommand.inputDownArrow, modifierFlags: [], action: #selector(handleVolumeDown)),
|
|
UIKeyCommand(input: UIKeyCommand.inputUpArrow, modifierFlags: [], action: #selector(handleVolumeUp)),
|
|
UIKeyCommand(input: " ", modifierFlags: [], action: #selector(handleTogglePlayPause)),
|
|
UIKeyCommand(input: "k", modifierFlags: [], action: #selector(handleTogglePlayPause)),
|
|
UIKeyCommand(input: "f", modifierFlags: [], action: #selector(handleToggleFullScreen))
|
|
]
|
|
}
|
|
|
|
override func didMoveToWindow() {
|
|
super.didMoveToWindow()
|
|
activate()
|
|
}
|
|
|
|
func activate() {
|
|
becomeFirstResponder()
|
|
}
|
|
|
|
@objc private func handleLeft() { onLeft?() }
|
|
@objc private func handleRight() { onRight?() }
|
|
@objc private func handleVolumeDown() { onVolumeDown?() }
|
|
@objc private func handleVolumeUp() { onVolumeUp?() }
|
|
@objc private func handleTogglePlayPause() { onTogglePlayPause?() }
|
|
@objc private func handleToggleFullScreen() { onToggleFullScreen?() }
|
|
}
|
|
#endif
|