Remove WinForms references and start on installer

Application/MainWindow/FeedCreation.cs

@@ -86,7 +86,7 @@ public partial class MainWindow
             _database.SaveChanges(() => _database.Feeds.Add(feed));
 
             // Show a tip
-            NotificationIcon.ShowBalloonTip(string.Format(Properties.Resources.FeedAddedNotification, feed.Name), System.Windows.Forms.ToolTipIcon.Info);
+            NotificationIcon.ShowBalloonTip(string.Format(Properties.Resources.FeedAddedNotification, feed.Name), H.NotifyIcon.Core.NotificationIcon.Info);
 
             _currentFeed = feed;
 
@@ -104,7 +104,7 @@ public partial class MainWindow
             var dialogResult = feedForm.Display(feed, this);
 
             // Display the new feed form
-            if (!dialogResult.HasValue || !dialogResult.Value) 
+            if (!dialogResult.HasValue || !dialogResult.Value)
                 return;
 
             // Add the feed to the feed table

Application/MainWindow/MainWindow.xaml.cs

@@ -34,6 +34,14 @@ public partial class MainWindow : IDisposable
         GC.SuppressFinalize(this);
     }
 
+    protected override void OnSourceInitialized(EventArgs e)
+    {
+        base.OnSourceInitialized(e);
+
+        // Initialize the window
+        Initialize();
+    }
+
     protected override async void OnClosed(EventArgs e)
     {
         base.OnClosed(e);
@@ -207,9 +215,7 @@ public partial class MainWindow : IDisposable
     private void InitializeDisplay()
     {
         // Get the last category (defaulting to none)
-        _currentCategory =
-            _database.Categories.FirstOrDefault(category =>
-                category.Id.ToString() == Settings.Default.LastCategoryID);
+        _currentCategory = _database.Categories.FirstOrDefault(category => category.Id.ToString() == Settings.Default.LastCategoryID);
         DisplayCategory();
 
         // Get the current feed list to match the category

Application/MainWindow/Timer.cs

@@ -1,6 +1,7 @@
 using FeedCenter.Properties;
 using System;
-using System.Windows.Forms;
+using System.Timers;
+using System.Windows.Threading;
 
 namespace FeedCenter;
 
@@ -9,11 +10,14 @@ public partial class MainWindow
     private Timer _mainTimer;
     private DateTime _lastFeedRead;
     private DateTime _lastFeedDisplay;
+    private Dispatcher _dispatcher;
 
     private void InitializeTimer()
     {
+        _dispatcher = Dispatcher.CurrentDispatcher;
+
         _mainTimer = new Timer { Interval = 1000 };
-        _mainTimer.Tick += HandleMainTimerTick;
+        _mainTimer.Elapsed += HandleMainTimerElapsed;
     }
 
     private void TerminateTimer()
@@ -33,26 +37,29 @@ public partial class MainWindow
         _mainTimer.Stop();
     }
 
-    private void HandleMainTimerTick(object sender, EventArgs e)
+    private void HandleMainTimerElapsed(object sender, EventArgs e)
     {
-        // If the background worker is busy then don't do anything
-        if (_feedReadWorker.IsBusy)
-            return;
+        _dispatcher.Invoke(() =>
+        {
+            // If the background worker is busy then don't do anything
+            if (_feedReadWorker.IsBusy)
+                return;
 
-        // Stop the timer for now
-        StopTimer();
+            // Stop the timer for now
+            StopTimer();
 
-        // Move to the next feed if the scroll interval has expired and the mouse isn't hovering
-        if (LinkTextList.IsMouseOver)
-            _lastFeedDisplay = DateTime.Now;
-        else if (DateTime.Now - _lastFeedDisplay >= Settings.Default.FeedScrollInterval)
-            NextFeed();
+            // Move to the next feed if the scroll interval has expired and the mouse isn't hovering
+            if (LinkTextList.IsMouseOver)
+                _lastFeedDisplay = DateTime.Now;
+            else if (DateTime.Now - _lastFeedDisplay >= Settings.Default.FeedScrollInterval)
+                NextFeed();
 
-        // Check to see if we should try to read the feeds
-        if (DateTime.Now - _lastFeedRead >= Settings.Default.FeedCheckInterval)
-            ReadFeeds();
+            // Check to see if we should try to read the feeds
+            if (DateTime.Now - _lastFeedRead >= Settings.Default.FeedCheckInterval)
+                ReadFeeds();
 
-        // Get the timer going again
-        StartTimer();
+            // Get the timer going again
+            StartTimer();
+        });
     }
 }

Application/MainWindow/WindowHandler.cs

@@ -112,28 +112,28 @@ public partial class MainWindow
     {
         var windowInteropHelper = new WindowInteropHelper(this);
 
-        var screen = System.Windows.Forms.Screen.FromHandle(windowInteropHelper.Handle);
+        var screen = WpfScreenHelper.Screen.FromHandle(windowInteropHelper.Handle);
 
-        var rectangle = new System.Drawing.Rectangle
+        var rectangle = new Rect
         {
-            X = (int) Left,
-            Y = (int) Top,
-            Width = (int) Width,
-            Height = (int) Height
+            X = Left,
+            Y = Top,
+            Width = Width,
+            Height = Height
         };
 
         var borderThickness = new Thickness();
 
-        if (rectangle.Right != screen.WorkingArea.Right)
+        if (!rectangle.Right.Equals(screen.WorkingArea.Right))
             borderThickness.Right = 1;
 
-        if (rectangle.Left != screen.WorkingArea.Left)
+        if (!rectangle.Left.Equals(screen.WorkingArea.Left))
             borderThickness.Left = 1;
 
-        if (rectangle.Top != screen.WorkingArea.Top)
+        if (!rectangle.Top.Equals(screen.WorkingArea.Top))
             borderThickness.Top = 1;
 
-        if (rectangle.Bottom != screen.WorkingArea.Bottom)
+        if (!rectangle.Bottom.Equals(screen.WorkingArea.Bottom))
             borderThickness.Bottom = 1;
 
         WindowBorder.BorderThickness = borderThickness;