From 7878d3ad1c4fab4a164b25fdd0437fd6290c9b11 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81d=C3=A1m=20Kov=C3=A1cs?= <kovacsadam07@outlook.hu>
Date: Sat, 19 Aug 2023 21:15:35 +0200
Subject: [PATCH] Empty text in middle column, textalign center

---
 .../FileTime.ConsoleUI.App/MainWindow.cs      | 23 ++++++++++++++++++-
 src/Library/TerminalUI/Controls/TextBlock.cs  |  1 +
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/ConsoleApp/FileTime.ConsoleUI.App/MainWindow.cs b/src/ConsoleApp/FileTime.ConsoleUI.App/MainWindow.cs
index 4db8e1b..c8eb1fd 100644
--- a/src/ConsoleApp/FileTime.ConsoleUI.App/MainWindow.cs
+++ b/src/ConsoleApp/FileTime.ConsoleUI.App/MainWindow.cs
@@ -143,7 +143,28 @@ public class MainWindow
                     ChildInitializer =
                     {
                         ParentsItemsView().WithExtension(new GridPositionExtension(0, 0)),
-                        SelectedItemsView().WithExtension(new GridPositionExtension(1, 0)),
+                        new Grid<IRootViewModel>
+                        {
+                            Extensions =
+                            {
+                                new GridPositionExtension(1, 0)
+                            },
+                            ChildInitializer =
+                            {
+                                SelectedItemsView(),
+                                new TextBlock<IRootViewModel>
+                                {
+                                    Text = "Empty",
+                                    Foreground = _theme.ErrorForegroundColor,
+                                    TextAlignment = TextAlignment.Center
+                                }.Setup(t => t.Bind(
+                                    t,
+                                    dc => dc.AppState.SelectedTab.Value.CurrentItems.Value.Count == 0,
+                                    t => t.IsVisible,
+                                    fallbackValue: true
+                                ))
+                            }
+                        },
                         new Grid<IRootViewModel>
                         {
                             Extensions =
diff --git a/src/Library/TerminalUI/Controls/TextBlock.cs b/src/Library/TerminalUI/Controls/TextBlock.cs
index 51246f2..1be3291 100644
--- a/src/Library/TerminalUI/Controls/TextBlock.cs
+++ b/src/Library/TerminalUI/Controls/TextBlock.cs
@@ -90,6 +90,7 @@ public sealed partial class TextBlock<T> : View<TextBlock<T>, T>, IDisplayView
         => TextAlignment switch
         {
             TextAlignment.Right => string.Format($"{{0,{size.Width}}}", text),
+            TextAlignment.Center => string.Format($"{{0,{(size.Width - text.Length) / 2 + text.Length}}}", text),
             _ => text
         };