From c9936e82f515a597ec414e7f60b8c1d85bfe07e4 Mon Sep 17 00:00:00 2001
From: Jeremy Rand <jeremy@rand-family.com>
Date: Tue, 2 Nov 2021 23:04:02 -0400
Subject: [PATCH] Add code for a popover for adding new destinations.

---
 DestinationsView.swift | 27 +++++++++++++++++++++++++--
 ListenerGS/Info.plist  |  2 +-
 2 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/DestinationsView.swift b/DestinationsView.swift
index 15548a2..2c96021 100644
--- a/DestinationsView.swift
+++ b/DestinationsView.swift
@@ -18,6 +18,8 @@ struct DestinationsView: View {
         Destination(ipAddress: "192.168.1.21")
     ]
     @State private var editMode = EditMode.inactive
+    @State private var showPopover = false
+    @State private var newDestination = ""
     
     var body: some View {
         List {
@@ -37,12 +39,27 @@ struct DestinationsView: View {
     private var addButton: some View {
         switch editMode {
         case .inactive:
-            return AnyView(Button(action: onAdd) { Image(systemName: "plus") })
+            return AnyView(Button(action: showAdd) { Image(systemName: "plus") }
+                            .popover(
+                                isPresented: self.$showPopover,
+                                arrowEdge: .bottom
+                            ) { addPopover } )
         default:
             return AnyView(EmptyView())
         }
     }
     
+    private var addPopover: some View {
+        VStack {
+            Text("Enter the hostname or\nIP address of your GS:")
+            TextField("New destination", text: self.$newDestination) { isEditing in
+            } onCommit: {
+                onAdd()
+            }
+        }
+        .padding()
+    }
+    
     private func onDelete(offsets: IndexSet) {
         destinations.remove(atOffsets: offsets)
     }
@@ -51,8 +68,14 @@ struct DestinationsView: View {
         destinations.move(fromOffsets: source, toOffset: destination)
     }
     
+    func showAdd() {
+        self.showPopover = true;
+    }
+    
     func onAdd() {
-        destinations.append(Destination(ipAddress: "192.168.1.22"))
+        destinations.append(Destination(ipAddress: self.newDestination))
+        newDestination = ""
+        showPopover = false;
     }
 }
 
diff --git a/ListenerGS/Info.plist b/ListenerGS/Info.plist
index 310597b..0d7120c 100644
--- a/ListenerGS/Info.plist
+++ b/ListenerGS/Info.plist
@@ -19,7 +19,7 @@
 	<key>CFBundleShortVersionString</key>
 	<string>1.0</string>
 	<key>CFBundleVersion</key>
-	<string>188</string>
+	<string>210</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.utilities</string>
 	<key>LSRequiresIPhoneOS</key>