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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| // | ||
| // CMTime.swift | ||
| // ReaderTranslator | ||
| // | ||
| // Created by Viktor Kushnerov on 28/11/19. | ||
| // Copyright © 2019 Viktor Kushnerov. All rights reserved. | ||
| // | ||
|
|
||
| import Foundation | ||
|
|
||
| extension CMTime { | ||
| static func + (lhs: CMTime, rhs: TimeInterval) -> CMTime { | ||
| return CMTime(seconds: lhs.seconds + rhs, | ||
| preferredTimescale: lhs.timescale) | ||
| } | ||
|
|
||
| static func += (lhs: inout CMTime, rhs: TimeInterval) { | ||
| lhs = CMTime(seconds: lhs.seconds + rhs, | ||
| preferredTimescale: lhs.timescale) | ||
| } | ||
|
|
||
| } |
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95 changes: 95 additions & 0 deletions
95
ReaderTranslator/Views/ReaderView/Modes/PdfToolbarView.swift
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,95 @@ | ||
| // | ||
| // AudioPlayerView.swift | ||
| // ReaderTranslator | ||
| // | ||
| // Created by Viktor Kushnerov on 28/11/19. | ||
| // Copyright © 2019 Viktor Kushnerov. All rights reserved. | ||
| // | ||
|
|
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| import SwiftUI | ||
| import AVFoundation | ||
|
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| private var player: AVAudioPlayer? | ||
|
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| struct PdfToolbarView: View { | ||
| @ObservedObject var store = Store.shared | ||
|
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| @State var currentStatus = "" | ||
| @State var isPlaying = false | ||
| @State var audioRate: Float = 1 { | ||
| didSet { | ||
| player?.rate = audioRate | ||
| } | ||
| } | ||
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| var body: some View { | ||
| HStack { | ||
| Button( | ||
| action: { | ||
| OpenPanel.showChooseFileDialog(title: "Open PDF file", allowedFileTypes: ["pdf"]) { url in | ||
| guard let url = url?.absoluteString else { return } | ||
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| self.store.lastPdfPage = "1" | ||
| self.store.lastPdf = url | ||
| } | ||
| }, | ||
| label: { Text("Open PDF") }) | ||
|
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| Button(action: { | ||
| OpenPanel.showChooseFileDialog(title: "Open audio file", allowedFileTypes: ["mp3", "mov"]) { url in | ||
| guard let url = url else { return } | ||
| do { | ||
| player = try AVAudioPlayer(contentsOf: url) | ||
| player?.enableRate = true | ||
| } catch { | ||
| print(error) | ||
| } | ||
| } | ||
| }, label: { Text("Open audio") }) | ||
|
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| Group { | ||
| Button(action: { player?.currentTime = 0 }, label: { Text("|<") }) | ||
| Button(action: { player?.currentTime -= 100 }, label: { Text("-100") }) | ||
| Button(action: { player?.currentTime -= 10 }, label: { Text("-10") }) | ||
| Button(action: { player?.currentTime -= 5 }, label: { Text("-5") }) | ||
| Button(action: { player?.currentTime -= 1 }, label: { Text("-1") }) | ||
| } | ||
|
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| Button(action: { | ||
| if self.isPlaying { player?.pause() } else { player?.play() } | ||
| }, label: { Text(isPlaying ? "Pause" : "Play") }) | ||
|
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| Group { | ||
| Button(action: { player?.currentTime += 1 }, label: { Text("+1") }) | ||
| Button(action: { player?.currentTime += 5 }, label: { Text("+5") }) | ||
| Button(action: { player?.currentTime += 10 }, label: { Text("+10") }) | ||
| Button(action: { player?.currentTime += 100 }, label: { Text("+100") }) | ||
| } | ||
|
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| Group { | ||
| Divider() | ||
| Button(action: { self.audioRate -= 0.1 }, label: { Text("-") }) | ||
| Text(String(format: "%.1f", arguments: [audioRate])) | ||
| Button(action: { self.audioRate += 0.1 }, label: { Text("+") }) | ||
| } | ||
|
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| Group { | ||
| Divider() | ||
| Text("\(currentStatus)") | ||
| } | ||
| } | ||
| .onAppear { | ||
| _ = Timer.scheduledTimer(withTimeInterval: 0.2, repeats: true) { _ in | ||
| guard let player = player else { return } | ||
| self.currentStatus = String(format: "%.1f/%.1f", player.currentTime, player.duration) | ||
| self.isPlaying = player.isPlaying | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| struct AudioPlayerView_Previews: PreviewProvider { | ||
| static var previews: some View { | ||
| PdfToolbarView() | ||
| } | ||
| } |
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