Restore SEBPatch

SafeExamBrowser.UserInterface.Contracts/Shell/IActivator.cs

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2024 ETH Zürich, IT Services
+ * 
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+namespace SafeExamBrowser.UserInterface.Contracts.Shell
+{
+	/// <summary>
+	/// Defines an activator for a shell component.
+	/// </summary>
+	public interface IActivator
+	{
+		/// <summary>
+		/// Temporarily stops processing all user input.
+		/// </summary>
+		void Pause();
+
+		/// <summary>
+		/// Resumes processing user input.
+		/// </summary>
+		void Resume();
+
+		/// <summary>
+		/// Starts monitoring user input events.
+		/// </summary>
+		void Start();
+
+		/// <summary>
+		/// Stops monitoring user input events.
+		/// </summary>
+		void Stop();
+	}
+}