From bfd79c7ca947ec205a238a334bfe7f37fd40bb21 Mon Sep 17 00:00:00 2001
From: sr55 <sr55.hb@outlook.com>
Date: Tue, 27 Aug 2013 19:11:43 +0000
Subject: WinGui: Some more work on the Instant HandBrake prototype.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5756 b64f7644-9d1e-0410-96f1-a4d463321fa5
---
 win/CS/HandBrakeWPF/Commands/CancelScanCommand.cs | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'win/CS/HandBrakeWPF/Commands')

diff --git a/win/CS/HandBrakeWPF/Commands/CancelScanCommand.cs b/win/CS/HandBrakeWPF/Commands/CancelScanCommand.cs
index 617778b08..e9ec9966a 100644
--- a/win/CS/HandBrakeWPF/Commands/CancelScanCommand.cs
+++ b/win/CS/HandBrakeWPF/Commands/CancelScanCommand.cs
@@ -49,7 +49,7 @@ namespace HandBrakeWPF.Commands
         /// </param>
         private void ScanServiceWrapperScanCompleted(object sender, HandBrake.ApplicationServices.EventArgs.ScanCompletedEventArgs e)
         {
-            Caliburn.Micro.Execute.OnUIThread(() => this.CanExecuteChanged(sender, EventArgs.Empty));    
+            Caliburn.Micro.Execute.OnUIThread(this.OnCanExecuteChanged);    
         }
 
         /// <summary>
@@ -64,7 +64,7 @@ namespace HandBrakeWPF.Commands
         /// </param>
         private void ScanServiceWrapperScanStared(object sender, EventArgs e)
         {
-            Caliburn.Micro.Execute.OnUIThread(() => this.CanExecuteChanged(sender, EventArgs.Empty));    
+            Caliburn.Micro.Execute.OnUIThread(this.OnCanExecuteChanged);    
         }
 
         #region Implementation of ICommand
@@ -100,6 +100,18 @@ namespace HandBrakeWPF.Commands
         /// </summary>
         public event EventHandler CanExecuteChanged;
 
+        /// <summary>
+        /// The on can execute changed.
+        /// </summary>
+        protected virtual void OnCanExecuteChanged()
+        {
+            EventHandler handler = this.CanExecuteChanged;
+            if (handler != null)
+            {
+                handler(this, EventArgs.Empty);
+            }
+        }
+
         #endregion
     }
 }
-- 
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