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[rbdr/captura] / Captura / Presentation / Settings / OutputSettings.swift

/*
 Copyright (C) 2024 Rubén Beltrán del Río

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program. If not, see https://captura.tranquil.systems.
 */
import SwiftUI

struct OutputSettings: View {

  @AppStorage("outputFormats") var outputFormats: OutputFormatSetting = .all
  @AppStorage("frameRate") var frameRate = 10.0

  private var anyState: String { "\(outputFormats), \(frameRate)" }

  var body: some View {
    Form {
      VStack(alignment: .center) {
        LabeledContent("GIF Framerate") {
          Slider(value: $frameRate, in: 4...10, step: 1) {
            Text("\(Int(frameRate))").font(.body).frame(width: 24)
          } minimumValueLabel: {
            Text("4")
          } maximumValueLabel: {
            Text("10")
          }
        }.font(.headline)
        Picker(selection: $outputFormats, label: Text("Output Formats").font(.headline)) {
          Text("GIF & MP4")
            .tag(OutputFormatSetting.all)
            .padding(.horizontal, 4.0)
            .padding(.vertical, 2.0)
          Text("Only GIF")
            .tag(OutputFormatSetting.gifOnly)
            .padding(.horizontal, 4.0)
            .padding(.vertical, 2.0)

          Text("Only MP4")
            .tag(OutputFormatSetting.mp4Only)
            .padding(.horizontal, 4.0)
            .padding(.vertical, 2.0)
        }.pickerStyle(.radioGroup)
      }
      Spacer()
    }
    .onChange(of: anyState) { _ in
      NotificationCenter.default.post(name: .reloadConfiguration, object: nil, userInfo: nil)
    }
  }
}

#Preview {
  OutputSettings()
}