From 511a59999aca7f19e824a23ee0777756db16e6cd Mon Sep 17 00:00:00 2001
From: Roy Ben-Shabat <Roy@Twine-s.com>
Date: Wed, 22 Jan 2020 18:26:17 +0200
Subject: DB CHANGE from previous commit. Implemented multiple job stops until
 success.

Related Work Items: #2412
---
 .../Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs | 25 ++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

(limited to 'Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs')

diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs
index a2f67b2ba..d94dfb61f 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs
@@ -178,7 +178,6 @@ namespace Tango.PPC.Jobs.ViewModels
         {
             if (_handler != null)
             {
-                _stop_job_btn.Pop();
                 _handler.Cancel();
             }
         }
@@ -195,6 +194,7 @@ namespace Tango.PPC.Jobs.ViewModels
             e.JobHandler.StatusChanged += JobHandler_StatusChanged;
             e.JobHandler.SpoolChangeRequired += JobHandler_SpoolChangeRequired;
             e.JobHandler.Stopped += JobHandler_Stopped;
+            e.JobHandler.CanCancelChanged += JobHandler_CanCancelChanged;
 
             _stop_job_btn.Push();
         }
@@ -226,12 +226,23 @@ namespace Tango.PPC.Jobs.ViewModels
         /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
         private void JobHandler_Stopped(object sender, EventArgs e)
         {
+            if (_stop_job_btn != null)
+            {
+                _stop_job_btn.Pop();
+            }
+
             if (NotificationProvider.HasAppBarItem && NotificationProvider.CurrentAppBarItem is JobProgressAppBarItem)
             {
                 NotificationProvider.CurrentAppBarItem.Close();
             }
 
-            _stop_job_btn.Pop();
+            if (_handler != null)
+            {
+                _handler.StatusChanged += JobHandler_StatusChanged;
+                _handler.SpoolChangeRequired += JobHandler_SpoolChangeRequired;
+                _handler.Stopped += JobHandler_Stopped;
+                _handler.CanCancelChanged += JobHandler_CanCancelChanged;
+            }
         }
 
         /// <summary>
@@ -247,6 +258,16 @@ namespace Tango.PPC.Jobs.ViewModels
             });
         }
 
+        /// <summary>
+        /// Handles the CanCancelChanged event of the JobHandler control.
+        /// </summary>
+        /// <param name="sender">The source of the event.</param>
+        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
+        private void JobHandler_CanCancelChanged(object sender, EventArgs e)
+        {
+            _stop_job_btn.IsEnabled = _handler.CanCancel;
+        }
+
         #endregion
     }
 }
-- 
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