Fix batch resize height when changing values and add cancel to quit, refactor.

src/PicView.Avalonia.Win32/Views/BatchResizeResizeWindow.axaml

@@ -83,13 +83,12 @@
                 Height="1"
                 x:Name="BorderRectangle" />
 
-            <customControls:AutoScrollViewer Theme="{StaticResource Main}" x:Name="ScrollViewer">
-                <views:BatchResizeView
-                    Background="{DynamicResource NoisyTexture}"
-                    Focusable="True"
-                    Margin="0"
-                    Padding="10,2,5,10" />
-            </customControls:AutoScrollViewer>
+
+            <views:BatchResizeView
+                Background="{DynamicResource NoisyTexture}"
+                Focusable="True"
+                Margin="0"
+                Padding="10,2,5,10" />
         </StackPanel>
     </Border>
-</Window>
+</Window>

src/PicView.Avalonia.Win32/Views/BatchResizeResizeWindow.axaml.cs

@@ -4,7 +4,6 @@ using Avalonia.Input;
 using Avalonia.Interactivity;
 using Avalonia.Media;
 using PicView.Avalonia.Input;
-using PicView.Avalonia.UI;
 using PicView.Avalonia.WindowBehavior;
 using PicView.Core.Localization;
 
@@ -20,7 +19,6 @@ public partial class BatchResizeWindow : Window
 
     private void StartUp()
     {
-        ScrollViewer.MaxHeight = ScreenHelper.GetWindowMaxHeight();
         if (Settings.Theme.GlassTheme)
         {
             IconBorder.Background = Brushes.Transparent;
@@ -52,12 +50,9 @@ public partial class BatchResizeWindow : Window
         {
             MinWidth = MaxWidth = Width;
             Title = $"{TranslationManager.Translation.BatchResize}  - PicView";
-            
+
             // Keep window position when resizing
-            ClientSizeProperty.Changed.Subscribe(size =>
-            {
-                WindowResizing.HandleWindowResize(this, size);
-            });
+            ClientSizeProperty.Changed.Subscribe(size => { WindowResizing.HandleWindowResize(this, size); });
         };
         KeyDown += (_, e) =>
         {

src/PicView.Avalonia/Views/BatchResizeView.axaml.cs

@@ -1,4 +1,5 @@
-using Avalonia;
+using System.Reactive.Linq;
+using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Controls.Documents;
 using Avalonia.Media;
@@ -7,12 +8,14 @@ using Avalonia.Threading;
 using ImageMagick;
 using PicView.Avalonia.FileSystem;
 using PicView.Avalonia.Navigation;
+using PicView.Avalonia.UI;
 using PicView.Avalonia.ViewModels;
 using PicView.Core.Extensions;
 using PicView.Core.FileHandling;
 using PicView.Core.ImageDecoding;
 using PicView.Core.Localization;
 using PicView.Core.Navigation;
+using ReactiveUI;
 
 namespace PicView.Avalonia.Views;
 
@@ -28,6 +31,8 @@ public partial class BatchResizeView : UserControl
         InitializeComponent();
         Loaded += delegate
         {
+            ScrollViewer.MaxHeight = ScreenHelper.ScreenSize.WorkingAreaHeight;
+            
             if (DataContext is not MainViewModel vm)
             {
                 return;
@@ -93,6 +98,8 @@ public partial class BatchResizeView : UserControl
                 }
             };
 
+            ResetButton.Click += (_,_) => Reset();
+            
             CancelButton.Click += async delegate
             {
                 if (_isRunning)
@@ -101,9 +108,8 @@ public partial class BatchResizeView : UserControl
                 }
                 else
                 {
-                    Reset();
+                    (VisualRoot as Window)?.Close();
                 }
-
             };
 
             if (!NavigationManager.CanNavigate(vm))
@@ -112,6 +118,30 @@ public partial class BatchResizeView : UserControl
             }
 
             SourceFolderTextBox.Text = vm.PicViewer.FileInfo?.DirectoryName ?? string.Empty;
+            
+            this.WhenAny(x => x.SourceFolderTextBox.Text, x => x.Value)
+                .ObserveOn(RxApp.MainThreadScheduler)
+                .Skip(1)
+                .Subscribe(_ =>
+                {
+                    ResetButton.IsVisible = true;
+                    CancelButton.IsVisible = false;
+                });
+            
+            this.WhenAnyValue(x => x.ConversionComboBox.SelectedItem,
+                    x => x.CompressionComboBox.SelectedItem,
+                    x => x.HeightResizeBox,
+                    x => x.WidthResizeBox,
+                    x => x.QualitySlider.Value,
+                    x => x.ThumbnailsComboBox.SelectedItem,
+                    x => x.IsQualityEnabledBox.IsChecked)
+                .ObserveOn(RxApp.MainThreadScheduler)
+                .Skip(1)
+                .Subscribe(_ =>
+                {
+                    ResetButton.IsVisible = true;
+                    CancelButton.IsVisible = false;
+                });
         };
     }
 
@@ -120,6 +150,9 @@ public partial class BatchResizeView : UserControl
         _isKeepingAspectRatio = !_isKeepingAspectRatio;
         LinkChainImage.IsVisible = _isKeepingAspectRatio;
         UnlinkChainImage.IsVisible = !_isKeepingAspectRatio;
+        
+        ResetButton.IsVisible = true;
+        CancelButton.IsVisible = false;
     }
 
     private void Reset()
@@ -158,6 +191,9 @@ public partial class BatchResizeView : UserControl
         }
 
         SourceFolderTextBox.Text = vm.PicViewer.FileInfo?.DirectoryName ?? string.Empty;
+
+        ResetButton.IsVisible = false;
+        CancelButton.IsVisible = true;
     }
 
     private void ResetProgress()
@@ -167,7 +203,6 @@ public partial class BatchResizeView : UserControl
 
         StartButton.IsEnabled = true;
 
-        CancelButtonTextBlock.Text = TranslationManager.Translation.Reset;
         CancelButton.Classes.Remove("errorHover");
         CancelButton.Classes.Add("altHover");
         
@@ -178,10 +213,16 @@ public partial class BatchResizeView : UserControl
     private async Task CancelBatchResize()
     {
         await _cancellationTokenSource?.CancelAsync();
-        CancelButtonTextBlock.Text = TranslationManager.Translation.Reset;
-        StartButton.IsEnabled = true;
-        _isRunning = false;
-        ProgressBar.Value = 0;
+
+        await Dispatcher.UIThread.InvokeAsync(() =>
+        {
+            StartButton.IsEnabled = true;
+            _isRunning = false;
+            ProgressBar.Value = 0;
+
+            ResetButton.IsVisible = true;
+            CancelButton.IsVisible = false;
+        });
     }
 
     private async Task StartBatchResize()
@@ -190,11 +231,13 @@ public partial class BatchResizeView : UserControl
         {
             _cancellationTokenSource = new CancellationTokenSource();
 
-            CancelButtonTextBlock.Text = TranslationManager.Translation.Cancel;
             CancelButton.Classes.Remove("altHover");
             CancelButton.Classes.Add("errorHover");
             StartButton.IsEnabled = false;
             
+            CancelButton.IsVisible = true;
+            ResetButton.IsVisible = false;
+            
             InputStackPanel.Opacity = 0.5;
             InputStackPanel.IsHitTestVisible = false;