save window position and left and right panel size

Azaion.Annotator/DTO/Config.cs

@@ -18,11 +18,16 @@ public class Config
     public List<AnnotationClass> AnnotationClasses { get; set; } = [];
 
     private Dictionary<int, AnnotationClass>? _annotationClassesDict;
-    public Dictionary<int, AnnotationClass> AnnotationClassesDict => _annotationClassesDict ??= AnnotationClasses.ToDictionary(x => x.Id);
+    public  Dictionary<int, AnnotationClass>  AnnotationClassesDict => _annotationClassesDict ??= AnnotationClasses.ToDictionary(x => x.Id);
 
-    public Size WindowSize { get; set; }
-    public Point WindowLocation { get; set; }
-    public bool ShowHelpOnStart { get; set; }
+    public Size   WindowSize { get; set; }
+    public Point  WindowLocation { get; set; }
+    public bool   FullScreen { get; set; }
+
+    public double LeftPanelWidth { get; set; }
+    public double RightPanelWidth { get; set; }
+
+    public bool   ShowHelpOnStart { get; set; }
 }
 
 public interface IConfigRepository
@@ -63,15 +68,8 @@ public class FileConfigRepository(ILogger<FileConfigRepository> logger) : IConfi
                 ShowHelpOnStart = true
             };
         }
-        try
-        {
-            var str = File.ReadAllText(CONFIG_PATH);
-            return JsonConvert.DeserializeObject<Config>(str) ?? new Config();
-        }
-        catch (Exception)
-        {
-            return new Config();
-        }
+        var str = File.ReadAllText(CONFIG_PATH);
+        return JsonConvert.DeserializeObject<Config>(str) ?? new Config();
     }
 
     public void Save(Config config)

Azaion.Annotator/MainWindow.xaml

@@ -47,9 +47,11 @@
         </Style>
     </Window.Resources>
     
-    <Grid ShowGridLines="False"
-          Background="Black"
-          HorizontalAlignment="Stretch">
+    <Grid
+        Name="MainGrid"
+        ShowGridLines="False"
+        Background="Black"
+        HorizontalAlignment="Stretch">
         <Grid.RowDefinitions>
             <RowDefinition Height="28"></RowDefinition>
             <RowDefinition Height="28"></RowDefinition>

Azaion.Annotator/MainWindow.xaml.cs

@@ -64,10 +64,19 @@ public partial class MainWindow
         InitControls();
 
         _suspendLayout = true;
+
         Left = _config.WindowLocation.X;
         Top = _config.WindowLocation.Y;
+
         Width = _config.WindowSize.Width;
         Height = _config.WindowSize.Height;
+
+        MainGrid.ColumnDefinitions.FirstOrDefault()!.Width = new GridLength(_config.LeftPanelWidth);
+        MainGrid.ColumnDefinitions.LastOrDefault()!.Width = new GridLength(_config.RightPanelWidth);
+
+        if (_config.FullScreen)
+            WindowState = WindowState.Maximized;
+
         _suspendLayout = false;
 
         ReloadFiles();
@@ -132,31 +141,30 @@ public partial class MainWindow
         VideoSlider.KeyDown += (sender, args) => _mediator.Publish(new KeyEvent(sender, args));
 
         Volume.ValueChanged += (_, newValue) => _mediator.Publish(new VolumeChangedEvent((int)newValue));
-        
-        SizeChanged += (sender, args) =>
-        {
-            if (!_suspendLayout)
-            {
-                _config.WindowSize = args.NewSize;
-                var saveConfigFn = () => _configRepository.Save(_config);
-                saveConfigFn.Debounce(TimeSpan.FromSeconds(7)).Invoke();
-            }
-        };
-        LocationChanged += (_, _) =>
-        {
-            if (!_suspendLayout)
-            {
-                _config.WindowLocation = new Point(Left, Top);
-                var saveConfigFn = () => _configRepository.Save(_config);
-                saveConfigFn.Debounce(TimeSpan.FromSeconds(7)).Invoke();
-            }
-        };
+
+        SizeChanged += (_, _) => SaveUserSettings();
+        LocationChanged += (_, _) => SaveUserSettings();
+        StateChanged += (_, _) => SaveUserSettings();
 
         Editor.FormState = _formState;
         Editor.Mediator = _mediator;
         DgAnnotations.ItemsSource = _formState.AnnotationResults;
     }
 
+    private void SaveUserSettings()
+    {
+        if (_suspendLayout)
+            return;
+
+        _config.LeftPanelWidth = MainGrid.ColumnDefinitions.FirstOrDefault()!.Width.Value;
+        _config.RightPanelWidth = MainGrid.ColumnDefinitions.LastOrDefault()!.Width.Value;
+        _config.WindowSize = new Size(Width, Height);
+        _config.WindowLocation = new Point(Left, Top);
+        _config.FullScreen = WindowState == WindowState.Maximized;
+        var saveConfigFn = () => _configRepository.Save(_config);
+        saveConfigFn.Debounce(TimeSpan.FromSeconds(5)).Invoke();
+    }
+
     private void ShowTimeAnnotations(TimeSpan time)
     {
         Dispatcher.Invoke(() => VideoSlider.Value = _mediaPlayer.Position * VideoSlider.Maximum);

Azaion.Annotator/PlayerControlHandler.cs

@@ -17,7 +17,7 @@ public class PlayerControlHandler(LibVLC libVLC, MediaPlayer mediaPlayer, MainWi
     private const int LARGE_STEP = 5000;
     private const int RESULT_WIDTH = 1280;
 
-    private static readonly string[] CatchSenders = ["ForegroundWindow", "ScrollViewer", "VideoView"];
+    private static readonly string[] CatchSenders = ["ForegroundWindow", "ScrollViewer", "VideoView", "GridSplitter"];
 
     private readonly Dictionary<Key, PlaybackControlEnum> KeysControlEnumDict = new()
     {

Azaion.Annotator/config.json

@@ -66,5 +66,9 @@
     }
   ],
   "WindowSize": "1920,1080",
-  "WindowLocation": "200,121"
+  "WindowLocation": "200,121",
+  "FullScreen": true,
+  "LeftPanelWidth": 30,
+  "RightPanelWidth": 30,
+  "ShowHelpOnStart": false
 }