From d37bc3c65acb6ab3e265c3d1560ed54f1693249d Mon Sep 17 00:00:00 2001
From: Roy Ben Shabat <Roy.mail.net@gmail.com>
Date: Tue, 14 Apr 2020 20:25:47 +0300
Subject: FSE TUP/TFP. Refactored progress with TangoProgress<T>

---
 .../FileSystem/FileSystemHandler.cs                | 37 +++++++++++-----------
 1 file changed, 19 insertions(+), 18 deletions(-)

(limited to 'Software/Visual_Studio/FSE/Tango.FSE.Common/FileSystem/FileSystemHandler.cs')

diff --git a/Software/Visual_Studio/FSE/Tango.FSE.Common/FileSystem/FileSystemHandler.cs b/Software/Visual_Studio/FSE/Tango.FSE.Common/FileSystem/FileSystemHandler.cs
index 9cceb4fa3..b1f4446d2 100644
--- a/Software/Visual_Studio/FSE/Tango.FSE.Common/FileSystem/FileSystemHandler.cs
+++ b/Software/Visual_Studio/FSE/Tango.FSE.Common/FileSystem/FileSystemHandler.cs
@@ -17,6 +17,7 @@ namespace Tango.FSE.Common.FileSystem
         private TaskCompletionSource<FileSystemHandlerStatus> _completionSource;
 
         public event EventHandler<FileSystemHandlerStatus> StatusChanged;
+        public event EventHandler<TangoProgressChangedEventArgs<double>> ProgressChanged;
 
         public FileSystemHandlerType Type { get; set; }
 
@@ -35,6 +36,13 @@ namespace Tango.FSE.Common.FileSystem
             }
         }
 
+        private TangoProgress<double> _progress;
+        public TangoProgress<double> Progress
+        {
+            get { return _progress; }
+            set { _progress = value; RaisePropertyChangedAuto(); }
+        }
+
         private bool _isPaused;
         public bool IsPaused
         {
@@ -60,20 +68,6 @@ namespace Tango.FSE.Common.FileSystem
             }
         }
 
-        private double _position;
-        public double Position
-        {
-            get { return _position; }
-            set { _position = value; RaisePropertyChangedAuto(); }
-        }
-
-        private double _length;
-        public double Length
-        {
-            get { return _length; }
-            set { _length = value; RaisePropertyChangedAuto(); }
-        }
-
         private long _transferRate;
         public long TransferRate
         {
@@ -94,6 +88,7 @@ namespace Tango.FSE.Common.FileSystem
 
         public FileSystemHandler(FileSystemHandlerType type, FileSystemItem fileSystemItem, String destination, Action abortAction)
         {
+            Progress = new TangoProgress<double>();
             _completionSource = new TaskCompletionSource<FileSystemHandlerStatus>();
             Type = type;
             FileSystemItem = fileSystemItem;
@@ -109,8 +104,8 @@ namespace Tango.FSE.Common.FileSystem
                 return;
             }
 
-            TransferRate = (long)(Position - _lastPosition);
-            _lastPosition = Position;
+            TransferRate = (long)(Progress.Value - _lastPosition);
+            _lastPosition = Progress.Value;
         }
 
         internal void InvalidateProgress(double position, double length)
@@ -122,8 +117,14 @@ namespace Tango.FSE.Common.FileSystem
                 _transferRateTimer.Start();
             }
 
-            Position = position;
-            Length = length;
+            Progress = new TangoProgress<double>()
+            {
+                IsIndeterminate = false,
+                Value = position,
+                Maximum = length,
+            };
+
+            ProgressChanged?.Invoke(this, new TangoProgressChangedEventArgs<double>(Progress));
 
             if (!IsPaused)
             {
-- 
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