61 lines
1.3 KiB
Swift
61 lines
1.3 KiB
Swift
import SwiftUI
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struct TunnelButton: View {
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@Environment(\.tunnel)
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var tunnel: any Tunnel
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var body: some View {
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if let action = tunnel.action {
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Button {
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tunnel.perform(action)
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} label: {
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Text(action.description)
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}
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.padding(.horizontal)
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.buttonStyle(.floating)
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}
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}
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}
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extension Tunnel {
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fileprivate var action: TunnelButton.Action? {
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switch status {
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case .permissionRequired, .invalid:
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.enable
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case .disabled, .disconnecting, .disconnected:
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.start
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case .connecting, .connected, .reasserting:
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.stop
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case .unknown, .configurationReadWriteFailed:
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nil
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}
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}
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}
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extension TunnelButton {
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fileprivate enum Action {
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case enable
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case start
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case stop
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}
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}
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extension TunnelButton.Action {
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var description: LocalizedStringKey {
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switch self {
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case .enable: "Enable"
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case .start: "Start"
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case .stop: "Stop"
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}
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}
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}
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extension Tunnel {
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fileprivate func perform(_ action: TunnelButton.Action) {
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switch action {
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case .enable: enable()
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case .start: start()
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case .stop: stop()
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}
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}
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}
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