[TUI] Add status bar.

Aaru.Tui/ViewModels/Windows/MainWindowViewModel.cs

@@ -29,7 +29,11 @@ public sealed partial class MainWindowViewModel : ViewModelBase
     ObservableCollection<FileModel> _files = [];
     [ObservableProperty]
     string _informationalVersion;
+    [ObservableProperty]
+    bool _isStatusVisible;
     FileModel? _selectedFile;
+    [ObservableProperty]
+    string _status;
 
     public MainWindowViewModel()
     {
@@ -43,6 +47,7 @@ public sealed partial class MainWindowViewModel : ViewModelBase
             "?.?.?";
 
         Copyright = Assembly.GetExecutingAssembly().GetCustomAttribute<AssemblyCopyrightAttribute>()?.Copyright ?? "";
+        Status    = "Loading...";
     }
 
     public FileModel? SelectedFile
@@ -89,6 +94,8 @@ public sealed partial class MainWindowViewModel : ViewModelBase
 
     public void LoadFiles()
     {
+        IsStatusVisible = true;
+        Status          = "Loading...";
         CurrentPath     = Directory.GetCurrentDirectory();
         Files.Clear();
 
@@ -141,6 +148,9 @@ public sealed partial class MainWindowViewModel : ViewModelBase
 
     void Worker()
     {
+        IsStatusVisible = true;
+        Status          = "Loading file information...";
+
         foreach(FileModel file in Files)
         {
             try
@@ -260,6 +270,9 @@ public sealed partial class MainWindowViewModel : ViewModelBase
                 SentrySdk.CaptureException(ex);
             }
         }
+
+        Status          = "Done.";
+        IsStatusVisible = false;
     }
 
     void OpenSelectedFile()

Aaru.Tui/Views/Windows/MainWindow.axaml

@@ -20,7 +20,9 @@
                 <console:LineBrush LineStyle="DoubleLine"
                                    Brush="Blue" />
             </Border.BorderBrush>
-            <Grid ColumnDefinitions="*,*">
+            <Grid RowDefinitions="*,Auto">
+                <Grid ColumnDefinitions="*,*"
+                      Grid.Row="0">
                     <ListBox Grid.Column="0"
                              ItemsSource="{Binding Files, Mode=OneWay}"
                              BorderThickness="1"
@@ -156,6 +158,10 @@
                         </Grid>
                     </Border>
                 </Grid>
+                <TextBlock Grid.Row="1"
+                           Text="{Binding Status, Mode=OneWay}"
+                           IsVisible="{Binding IsStatusVisible, Mode=OneWay}" />
+            </Grid>
         </Border>
     </DockPanel>
 </Window>