114 lines
4.3 KiB
Swift
114 lines
4.3 KiB
Swift
//
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// Copyright © 2020 osy. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import SwiftUI
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struct VMConfigNetworkPortForwardView: View {
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@Binding var config: UTMQemuConfigurationNetwork
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var body: some View {
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Section(header: Text("Port Forward")) {
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List {
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ForEach($config.portForward) { $forward in
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NavigationLink(
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destination: PortForwardEdit(forward: forward,
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onSave: { forward = $0 },
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onDelete: { config.portForward.removeAll(where: { $0 == forward }) }),
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label: {
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VStack(alignment: .leading) {
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let guest = "\(forward.guestAddress ?? ""):\(forward.guestPort)"
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let host = "\(forward.hostAddress ?? ""):\(forward.hostPort)"
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Text("\(guest) ➡️ \(host)")
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Text(forward.protocol.prettyValue).font(.subheadline)
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}
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})
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}.onDelete(perform: deletePortForwards)
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NavigationLink(
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destination: PortForwardEdit(onSave: {
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config.portForward.append($0)
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}),
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label: {
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Text("New")
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})
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}
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}
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}
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private func deletePortForwards(offsets: IndexSet) {
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config.portForward.remove(atOffsets: offsets)
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}
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}
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struct PortForwardEdit: View {
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@State var forward: UTMQemuConfigurationPortForward = .init()
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var onSave: ((UTMQemuConfigurationPortForward) -> Void)
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var onDelete: (() -> Void)? = nil
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@Environment(\.presentationMode) private var presentationMode: Binding<PresentationMode>
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var body: some View {
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Form {
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List {
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VMConfigPortForwardForm(forward: $forward).multilineTextAlignment(.trailing)
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}
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}.navigationBarItems(trailing:
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HStack {
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if let onDelete = self.onDelete {
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Button(action: { closePopup(after: onDelete) }, label: {
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Text("Delete")
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}).foregroundColor(.red)
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.padding()
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}
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Button(action: { closePopup(after: { onSave(forward) }) }, label: {
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Text("Save")
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}).disabled(forward.guestPort == 0 || forward.hostPort == 0)
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}
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)
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}
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private func closePopup(after action: () -> Void) {
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action()
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self.presentationMode.wrappedValue.dismiss()
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}
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}
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struct VMConfigNetworkPortForwardView_Previews: PreviewProvider {
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@State static private var config = UTMQemuConfigurationNetwork()
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static var previews: some View {
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Group {
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Form {
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VMConfigNetworkPortForwardView(config: $config)
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}.onAppear {
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if config.portForward.count == 0 {
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var newConfigPort = UTMQemuConfigurationPortForward()
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newConfigPort.protocol = .tcp
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newConfigPort.guestAddress = "1.2.3.4"
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newConfigPort.guestPort = 1234
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newConfigPort.hostAddress = "4.3.2.1"
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newConfigPort.hostPort = 4321
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config.portForward.append(newConfigPort)
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newConfigPort.protocol = .udp
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newConfigPort.guestAddress = ""
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newConfigPort.guestPort = 2222
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newConfigPort.hostAddress = ""
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newConfigPort.hostPort = 3333
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config.portForward.append(newConfigPort)
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}
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}
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PortForwardEdit(onSave: { _ in })
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}
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}
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}
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