50 lines
1.5 KiB
Swift
50 lines
1.5 KiB
Swift
//
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// SimpleControllerView.swift
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// CarController
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//
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// Created by Michael Pivato on 13/4/20.
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// Copyright © 2020 Michael Pivato. All rights reserved.
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//
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import SwiftUI
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struct SimpleControllerView: View {
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@EnvironmentObject var server: ServerData
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@ObservedObject var grpcController: PiLoader = PiLoader()
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var body: some View {
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VStack (alignment: .trailing, spacing: 0){
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Spacer()
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HStack{
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// Move this up a bit, due to being rotated.
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Slider(value: self.$grpcController.throttle, in: 0...1){_ in
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self.grpcController.throttle = 0.5
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}
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.offset(x: 200)
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.frame(width: 300)
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.rotationEffect(.degrees(270))
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Spacer()
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Slider(value: self.$grpcController.steering, in: 0...1){_ in
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self.grpcController.steering = 0.5
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}
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.frame(width:300)
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.offset(x: -50, y: -200)
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.padding()
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}
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.onAppear(){
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self.grpcController.startUpdating(forPort: self.server.grpcPort, atHost: self.server.host)
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}
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.onDisappear(){
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self.grpcController.stop()
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}
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}
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}
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}
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struct SimpleControllerView_Previews: PreviewProvider {
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static var previews: some View {
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SimpleControllerView()
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.environmentObject(ServerData())
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}
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}
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