X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2FLibCecTray%2Fcontroller%2Fapplications%2FApplicationController.cs;h=f36bd6ae7efaeda194fba55558400e6073fe26ba;hb=f4729954da8ed049a6bc5ea6bbd72e30f158ddc9;hp=4d23071946db8ecfff2e61d5fc32c9a4e5240581;hpb=324a4cb1d256252a4cd506e90e158828e160b0ed;p=deb_libcec.git

diff --git a/src/LibCecTray/controller/applications/ApplicationController.cs b/src/LibCecTray/controller/applications/ApplicationController.cs
index 4d23071..f36bd6a 100644
--- a/src/LibCecTray/controller/applications/ApplicationController.cs
+++ b/src/LibCecTray/controller/applications/ApplicationController.cs
@@ -42,6 +42,8 @@ using Timer = System.Timers.Timer;
 
 namespace LibCECTray.controller.applications
 {
+  public delegate void OnApplicationRunningChanged(bool running);
+
   /// <summary>
   /// Controls an application on the PC: send key presses, open the application, close it, etc.
   /// </summary>
@@ -190,12 +192,24 @@ namespace LibCECTray.controller.applications
     public virtual void Initialise()
     {
       Timer timer = new Timer { Interval = 1000, AutoReset = true };
-      timer.Elapsed += delegate { UiControl.SetStartButtonEnabled(true); };
+      timer.Elapsed += delegate { CheckApplicationEnabled(); };
       timer.Start();
 
       if (AutoStartApplication.Value)
         Start(false);
     }
+
+    public event OnApplicationRunningChanged ApplicationRunningChanged;
+
+    private void CheckApplicationEnabled()
+    {
+      var isRunning = IsRunning();
+      if (isRunning != _applicationRunning && ApplicationRunningChanged != null)
+        ApplicationRunningChanged(isRunning);
+
+      _applicationRunning = isRunning;
+      UiControl.SetStartButtonEnabled(isRunning && !SuppressApplicationStart);
+    }
     #endregion
 
     #region Send input to the application
@@ -377,6 +391,9 @@ namespace LibCECTray.controller.applications
         return !IsInternal;
       }
     }
+
+    private bool _applicationRunning;
+
     #endregion
   }
 }