1 files changed, 21 insertions, 1 deletions
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Common/Application/IPPCApplicationManager.cs b/Software/Visual_Studio/PPC/Tango.PPC.Common/Application/IPPCApplicationManager.cs
index 7769c74f6..5f58be48b 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.Common/Application/IPPCApplicationManager.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Common/Application/IPPCApplicationManager.cs
@@ -56,6 +56,11 @@ namespace Tango.PPC.Common.Application
         bool IsShuttingDown { get; }
 
         /// <summary>
+        /// Gets a value indicating whether the application is in technician mode.
+        /// </summary>
+        bool IsInTechnicianMode { get; }
+
+        /// <summary>
         /// Shutdown the application.
         /// </summary>
         void ShutDown();
@@ -73,7 +78,7 @@ namespace Tango.PPC.Common.Application
         /// <summary>
         /// Enteres the application technician mode.
         /// </summary>
-        void EnterTechnicianMode();
+        void EnterTechnicianMode(bool displayNotification = true);
 
         /// <summary>
         /// Exits the application technician mode.
@@ -89,5 +94,20 @@ namespace Tango.PPC.Common.Application
         /// Gets the application build date.
         /// </summary>
         String BuildDate { get; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether the screen is currently locked.
+        /// </summary>
+        bool IsScreenLocked { get; set; }
+
+        /// <summary>
+        /// Resets the screen lock timer.
+        /// </summary>
+        void ResetScreenLockTimer();
+
+        /// <summary>
+        /// Invokes a dialog for entering a password and releasing the screen lock.
+        /// </summary>
+        void ReleaseScreenLock();
     }
 }