import SwiftUI struct InspectorView: View { var video: Video? @ObservedObject private var player = PlayerModel.shared var body: some View { ScrollView { VStack(alignment: .leading, spacing: 12) { if let video { VStack(spacing: 4) { if player.activeBackend == .mpv, player.mpvBackend.videoFormat != "unknown" { videoDetailGroupHeading("Video", image: "film") videoDetailRow("Format", value: player.mpvBackend.videoFormat) videoDetailRow("Codec", value: player.mpvBackend.videoCodec) videoDetailRow("Hardware Decoder", value: player.mpvBackend.hwDecoder) videoDetailRow("Driver", value: player.mpvBackend.currentVo) videoDetailRow("Size", value: player.formattedSize) videoDetailRow("FPS", value: player.mpvBackend.formattedOutputFps) } else if player.activeBackend == .appleAVPlayer, let width = player.backend.videoWidth, width > 0 { videoDetailGroupHeading("Video") videoDetailRow("Size", value: player.formattedSize) } } if player.activeBackend == .mpv, player.mpvBackend.audioFormat != "unknown" { VStack(spacing: 4) { videoDetailGroupHeading("Audio", image: "music.note") videoDetailRow("Format", value: player.mpvBackend.audioFormat) videoDetailRow("Codec", value: player.mpvBackend.audioCodec) videoDetailRow("Driver", value: player.mpvBackend.currentAo) videoDetailRow("Channels", value: player.mpvBackend.audioChannels) videoDetailRow("Sample Rate", value: player.mpvBackend.audioSampleRate) } } VStack(spacing: 4) { if video.localStream != nil || video.localStreamFileExtension != nil { videoDetailGroupHeading("File", image: "doc") } if let fileExtension = video.localStreamFileExtension { videoDetailRow("File Extension", value: fileExtension) } if let url = video.localStream?.localURL, video.localStreamIsRemoteURL { videoDetailRow("URL", value: url.absoluteString) } } } else { NoCommentsView(text: "Not playing", systemImage: "stop.circle.fill") } } .padding(.top, 10) .padding(.bottom, 50) } .padding(.horizontal) } @ViewBuilder func videoDetailGroupHeading(_ heading: String, image systemName: String? = nil) -> some View { HStack { if let systemName { Image(systemName: systemName) } Text(heading.localized().uppercased()) .font(.footnote) } .foregroundColor(.secondary) } @ViewBuilder func videoDetailRow(_ detail: String, value: String) -> some View { HStack { Text(detail.localized()) .foregroundColor(.secondary) Spacer() let value = Text(value).lineLimit(1) if #available(iOS 15.0, macOS 12.0, *) { value #if !os(tvOS) .textSelection(.enabled) #endif } else { value } } .font(.caption) } } struct InspectorView_Previews: PreviewProvider { static var previews: some View { InspectorView(video: .fixture) .injectFixtureEnvironmentObjects() } }