Tray icon implementation.

Wino.Core.Domain/Interfaces/ISystemTrayService.cs

@@ -0,0 +1,36 @@
+using System;
+
+namespace Wino.Core.Domain.Interfaces;
+
+public interface ISystemTrayService
+{
+    /// <summary>
+    /// Initializes the system tray icon.
+    /// </summary>
+    void Initialize();
+
+    /// <summary>
+    /// Shows the system tray icon.
+    /// </summary>
+    void Show();
+
+    /// <summary>
+    /// Hides the system tray icon.
+    /// </summary>
+    void Hide();
+
+    /// <summary>
+    /// Event fired when the tray icon is double-clicked.
+    /// </summary>
+    event EventHandler? TrayIconDoubleClicked;
+
+    /// <summary>
+    /// Gets whether the tray icon is currently minimized.
+    /// </summary>
+    bool IsMinimizedToTray { get; }
+
+    /// <summary>
+    /// Disposes of the system tray resources.
+    /// </summary>
+    void Dispose();
+}