From ed0c073eae5358b509c68e3051c489bd25be30c9 Mon Sep 17 00:00:00 2001
From: Roy Ben Shabat <Roy.mail.net@gmail.com>
Date: Wed, 20 May 2020 06:24:09 +0300
Subject: Several fixes and improvements after first real test against PPC.

---
 .../Visual_Studio/Tango.Console/ConsoleTextBox.cs  | 37 ++++++++++++++--------
 1 file changed, 23 insertions(+), 14 deletions(-)

(limited to 'Software/Visual_Studio/Tango.Console/ConsoleTextBox.cs')

diff --git a/Software/Visual_Studio/Tango.Console/ConsoleTextBox.cs b/Software/Visual_Studio/Tango.Console/ConsoleTextBox.cs
index d2d20b629..f6fa40b13 100644
--- a/Software/Visual_Studio/Tango.Console/ConsoleTextBox.cs
+++ b/Software/Visual_Studio/Tango.Console/ConsoleTextBox.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.Diagnostics;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -197,29 +198,37 @@ namespace Tango.Console
         {
             base.OnTextChanged(e);
 
-            if (CaretIndex == Text.Length)
+            try
             {
-                String lastWord = Text.Split(' ').LastOrDefault();
-                lastWord?.Trim();
-
-                if (Suggestions != null)
+                if (CaretIndex == Text.Length)
                 {
-                    FilteredSuggestions = Suggestions.Where(x => (lastWord.IsNotNullOrEmpty() && x.Name.ToLower().StartsWith(lastWord.ToLower())) || Text.EndsWith(" ")).OrderBy(x => x.Name).Take(MaxSuggestions).ToList();
+                    String lastWord = Text.Split(' ').LastOrDefault();
+                    lastWord?.Trim();
 
-                    if (Text.Contains(" "))
+                    if (Suggestions != null)
                     {
-                        FilteredSuggestions = FilteredSuggestions.Where(x => x.Type != ConsoleSuggestionType.Command).ToList();
-                    }
+                        FilteredSuggestions = Suggestions.Where(x => (lastWord.IsNotNullOrEmpty() && x.Name.ToLower().StartsWith(lastWord.ToLower())) || Text.EndsWith(" ")).OrderBy(x => x.Name).Take(MaxSuggestions).ToList();
+
+                        if (Text.Contains(" "))
+                        {
+                            FilteredSuggestions = FilteredSuggestions.Where(x => x.Type != ConsoleSuggestionType.Command).ToList();
+                        }
 
-                    IsSuggestionsOpened = FilteredSuggestions.Count > 0;
+                        IsSuggestionsOpened = FilteredSuggestions.Count > 0;
+                        _popup.IsOpen = false;
+                        _popup.IsOpen = FilteredSuggestions.Count > 0 && SelectedSuggestion != null;
+                    }
+                }
+                else
+                {
+                    IsSuggestionsOpened = false;
                     _popup.IsOpen = false;
-                    _popup.IsOpen = FilteredSuggestions.Count > 0 && SelectedSuggestion != null;
                 }
             }
-            else
+            catch (Exception ex)
             {
-                IsSuggestionsOpened = false;
-                _popup.IsOpen = false;
+                Debug.WriteLine(ex);
+                Debugger.Break();
             }
         }
 
-- 
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