FileCleanup Improvements

CollapseLauncher/Classes/Extension/ObservableCollectionExtension.cs

@@ -0,0 +1,85 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Collections.Specialized;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+namespace CollapseLauncher.Extension
+{
+    /// <summary>
+    /// Provides extension methods for <see cref="ObservableCollection{T}"/>.
+    /// </summary>
+    /// <typeparam name="T">The type of elements in the collection.</typeparam>
+    internal static class ObservableCollectionExtension<T>
+    {
+        /// <summary>
+        /// Gets the backing list of the specified collection.
+        /// </summary>
+        /// <param name="source">The collection to get the backing list from.</param>
+        /// <returns>A reference to the backing list of the collection.</returns>
+        [UnsafeAccessor(UnsafeAccessorKind.Field, Name = "items")]
+        internal static extern ref IList<T> GetBackedCollectionList(Collection<T> source);
+
+        /// <summary>
+        /// Invokes the OnCountPropertyChanged method on the specified observable collection.
+        /// </summary>
+        /// <param name="source">The observable collection to invoke the method on.</param>
+        [UnsafeAccessor(UnsafeAccessorKind.Method, Name = "OnCountPropertyChanged")]
+        internal static extern void OnCountPropertyChanged(ObservableCollection<T> source);
+
+        /// <summary>
+        /// Invokes the OnIndexerPropertyChanged method on the specified observable collection.
+        /// </summary>
+        /// <param name="source">The observable collection to invoke the method on.</param>
+        [UnsafeAccessor(UnsafeAccessorKind.Method, Name = "OnIndexerPropertyChanged")]
+        internal static extern void OnIndexerPropertyChanged(ObservableCollection<T> source);
+
+        /// <summary>
+        /// Invokes the OnCollectionChanged method on the specified observable collection.
+        /// </summary>
+        /// <param name="source">The observable collection to invoke the method on.</param>
+        /// <param name="e">The event arguments for the collection changed event.</param>
+        [UnsafeAccessor(UnsafeAccessorKind.Method, Name = "OnCollectionChanged")]
+        internal static extern void OnCollectionChanged(ObservableCollection<T> source, NotifyCollectionChangedEventArgs e);
+
+        /// <summary>
+        /// Refreshes all events for the specified observable collection.
+        /// </summary>
+        /// <param name="source">The observable collection to invoke the method on.</param>
+        internal static void RefreshAllEvents(ObservableCollection<T> source)
+        {
+            OnCountPropertyChanged(source);
+            OnIndexerPropertyChanged(source);
+            OnCollectionChanged(source, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Reset));
+        }
+
+        /// <summary>
+        /// Removes a range of items from the specified observable collection quickly.
+        /// </summary>
+        /// <param name="sourceRange">The list of items to remove from the target collection.</param>
+        /// <param name="target">The observable collection from which the items will be removed.</param>
+        /// <exception cref="InvalidCastException">Thrown when the backing list of the target collection cannot be cast to a List{T}.</exception>
+        /// <remarks>
+        /// This method directly manipulates the backing list of the observable collection to remove the specified items,
+        /// and then fires the necessary property changed and collection changed events to update any bindings.
+        /// </remarks>
+        internal static void RemoveItemsFast(List<T> sourceRange, ObservableCollection<T> target)
+        {
+            // Get the backed list instance of the collection
+            List<T> targetBackedList = GetBackedCollectionList(target) as List<T> ?? throw new InvalidCastException();
+
+            // Get the count and iterate the reference of the T from the source range
+            ReadOnlySpan<T> sourceRangeSpan = CollectionsMarshal.AsSpan(sourceRange);
+            int len = sourceRangeSpan.Length - 1;
+            for (; len >= 0; len--)
+            {
+                // Remove the reference of the item T from the target backed list
+                _ = targetBackedList.Remove(sourceRangeSpan[len]);
+            }
+
+            // Fire the changes event
+            RefreshAllEvents(target);
+        }
+    }
+}

CollapseLauncher/Classes/Extension/UIElementExtensions.UnsafeAccessorExtensions.cs

@@ -0,0 +1,32 @@
+using Microsoft.UI.Input;
+using Microsoft.UI.Xaml;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Collections.Specialized;
+using System.Runtime.CompilerServices;
+
+#nullable enable
+namespace CollapseLauncher.Extension
+{
+    internal static partial class UIElementExtensions
+    {
+        /// <summary>
+        /// Set the cursor for the element.
+        /// </summary>
+        /// <param name="element">The <seealso cref="UIElement"/> member of an element</param>
+        /// <param name="inputCursor">The cursor you want to set. Use <see cref="InputSystemCursor.Create"/> to choose the cursor you want to set.</param>
+        [UnsafeAccessor(UnsafeAccessorKind.Method, Name = "set_ProtectedCursor")]
+        internal static extern void SetCursor(this UIElement element, InputCursor inputCursor);
+
+        /// <summary>
+        /// Set the cursor for the element.
+        /// </summary>
+        /// <param name="element">The <seealso cref="UIElement"/> member of an element</param>
+        /// <param name="inputCursor">The cursor you want to set. Use <see cref="InputSystemCursor.Create"/> to choose the cursor you want to set.</param>
+        internal static ref T WithCursor<T>(this T element, InputCursor inputCursor) where T : UIElement
+        {
+            element.SetCursor(inputCursor);
+            return ref Unsafe.AsRef(ref element);
+        }
+    }
+}

CollapseLauncher/Classes/Extension/UIElementExtensions.cs

@@ -18,6 +18,7 @@
 using Windows.UI;
 using Windows.UI.Text;
 using Hi3Helper.SentryHelper;
+using System.Collections.ObjectModel;
 
 namespace CollapseLauncher.Extension
 {
@@ -28,27 +29,8 @@ internal class NavigationViewItemLocaleTextProperty
         public string LocalePropertyName { get; set; }
     }
 
-    internal static class UIElementExtensions
+    internal static partial class UIElementExtensions
     {
-        /// <summary>
-        /// Set the cursor for the element.
-        /// </summary>
-        /// <param name="element">The <seealso cref="UIElement"/> member of an element</param>
-        /// <param name="inputCursor">The cursor you want to set. Use <see cref="InputSystemCursor.Create"/> to choose the cursor you want to set.</param>
-        [UnsafeAccessor(UnsafeAccessorKind.Method, Name = "set_ProtectedCursor")]
-        internal static extern void SetCursor(this UIElement element, InputCursor inputCursor);
-
-        /// <summary>
-        /// Set the cursor for the element.
-        /// </summary>
-        /// <param name="element">The <seealso cref="UIElement"/> member of an element</param>
-        /// <param name="inputCursor">The cursor you want to set. Use <see cref="InputSystemCursor.Create"/> to choose the cursor you want to set.</param>
-        internal static ref T WithCursor<T>(this T element, InputCursor inputCursor) where T : UIElement
-        {
-            element.SetCursor(inputCursor);
-            return ref Unsafe.AsRef(ref element);
-        }
-
 #nullable enable
         /// <summary>
         /// Set the initial navigation view item's locale binding before getting set with <seealso cref="ApplyNavigationViewItemLocaleTextBindings"/>

CollapseLauncher/Classes/Helper/Loading/LoadingMessageHelper.cs

@@ -1,5 +1,6 @@
 using CollapseLauncher.Extension;
 using CollapseLauncher.Helper.Animation;
+using CommunityToolkit.WinUI;
 using CommunityToolkit.WinUI.Animations;
 using Microsoft.UI.Text;
 using Microsoft.UI.Xaml;
@@ -64,43 +65,65 @@ internal static void SetProgressBarState(double maxValue = 100d, bool isProgress
         /// Show the loading frame.
         /// </summary>
         internal static async void ShowLoadingFrame()
+        {
+            if (currentMainWindow.LoadingStatusBackgroundGrid.DispatcherQueue.HasThreadAccess)
+            {
+                await ShowLoadingFrameInner();
+                return;
+            }
+
+            await currentMainWindow.LoadingStatusBackgroundGrid.DispatcherQueue.EnqueueAsync(ShowLoadingFrameInner);
+        }
+
+        private static async Task ShowLoadingFrameInner()
         {
             if (isCurrentlyShow) return;
 
-            isCurrentlyShow = true;
-            currentMainWindow!.LoadingStatusGrid!.Visibility = Visibility.Visible;
+            isCurrentlyShow                                            = true;
+            currentMainWindow!.LoadingStatusGrid!.Visibility           = Visibility.Visible;
             currentMainWindow!.LoadingStatusBackgroundGrid!.Visibility = Visibility.Visible;
 
             TimeSpan duration = TimeSpan.FromSeconds(0.25);
 
             await Task.WhenAll(
-                AnimationHelper.StartAnimation(currentMainWindow.LoadingStatusBackgroundGrid, duration,
-                currentMainWindow.LoadingStatusBackgroundGrid.GetElementCompositor()!.CreateScalarKeyFrameAnimation("Opacity", 1, 0)),
-                AnimationHelper.StartAnimation(currentMainWindow.LoadingStatusGrid, duration,
-                currentMainWindow.LoadingStatusGrid.GetElementCompositor()!.CreateVector3KeyFrameAnimation("Translation", new Vector3(0,0,currentMainWindow.LoadingStatusGrid.Translation.Z), new Vector3(0, (float)(currentMainWindow.LoadingStatusGrid.ActualHeight + 16), currentMainWindow.LoadingStatusGrid.Translation.Z)),
-                currentMainWindow.LoadingStatusGrid.GetElementCompositor()!.CreateScalarKeyFrameAnimation("Opacity", 1, 0))
-                );
+                               AnimationHelper.StartAnimation(currentMainWindow.LoadingStatusBackgroundGrid, duration,
+                                                              currentMainWindow.LoadingStatusBackgroundGrid.GetElementCompositor()!.CreateScalarKeyFrameAnimation("Opacity", 1, 0)),
+                               AnimationHelper.StartAnimation(currentMainWindow.LoadingStatusGrid, duration,
+                                                              currentMainWindow.LoadingStatusGrid.GetElementCompositor()!.CreateVector3KeyFrameAnimation("Translation", new Vector3(0, 0, currentMainWindow.LoadingStatusGrid.Translation.Z), new Vector3(0, (float)(currentMainWindow.LoadingStatusGrid.ActualHeight + 16), currentMainWindow.LoadingStatusGrid.Translation.Z)),
+                                                              currentMainWindow.LoadingStatusGrid.GetElementCompositor()!.CreateScalarKeyFrameAnimation("Opacity", 1, 0))
+                              );
         }
 
         /// <summary>
         /// Hide the loading frame (also hide the action button).
         /// </summary>
         internal static async void HideLoadingFrame()
+        {
+            if (currentMainWindow.LoadingStatusBackgroundGrid.DispatcherQueue.HasThreadAccess)
+            {
+                await HideLoadingFrameInner();
+                return;
+            }
+
+            await currentMainWindow.LoadingStatusBackgroundGrid.DispatcherQueue.EnqueueAsync(HideLoadingFrameInner);
+        }
+
+        private static async Task HideLoadingFrameInner()
         {
             if (!isCurrentlyShow) return;
 
             isCurrentlyShow = false;
 
             TimeSpan duration = TimeSpan.FromSeconds(0.25);
             await Task.WhenAll(
-                AnimationHelper.StartAnimation(currentMainWindow.LoadingStatusBackgroundGrid, duration,
-                currentMainWindow.LoadingStatusBackgroundGrid.GetElementCompositor()!.CreateScalarKeyFrameAnimation("Opacity", 0, 1)),
-                AnimationHelper.StartAnimation(currentMainWindow.LoadingStatusGrid, duration,
-                currentMainWindow.LoadingStatusGrid.GetElementCompositor()!.CreateVector3KeyFrameAnimation("Translation", new Vector3(0, (float)(currentMainWindow.LoadingStatusGrid.ActualHeight + 16), currentMainWindow.LoadingStatusGrid.Translation.Z), new Vector3(0,0,currentMainWindow.LoadingStatusGrid.Translation.Z)),
-                currentMainWindow.LoadingStatusGrid.GetElementCompositor()!.CreateScalarKeyFrameAnimation("Opacity", 0, 1))
-                );
-
-            currentMainWindow.LoadingStatusGrid.Visibility = Visibility.Collapsed;
+                               AnimationHelper.StartAnimation(currentMainWindow.LoadingStatusBackgroundGrid, duration,
+                                                              currentMainWindow.LoadingStatusBackgroundGrid.GetElementCompositor()!.CreateScalarKeyFrameAnimation("Opacity", 0, 1)),
+                               AnimationHelper.StartAnimation(currentMainWindow.LoadingStatusGrid, duration,
+                                                              currentMainWindow.LoadingStatusGrid.GetElementCompositor()!.CreateVector3KeyFrameAnimation("Translation", new Vector3(0, (float)(currentMainWindow.LoadingStatusGrid.ActualHeight + 16), currentMainWindow.LoadingStatusGrid.Translation.Z), new Vector3(0, 0, currentMainWindow.LoadingStatusGrid.Translation.Z)),
+                                                              currentMainWindow.LoadingStatusGrid.GetElementCompositor()!.CreateScalarKeyFrameAnimation("Opacity", 0, 1))
+                              );
+
+            currentMainWindow.LoadingStatusGrid.Visibility            = Visibility.Collapsed;
             currentMainWindow.LoadingStatusBackgroundGrid!.Visibility = Visibility.Collapsed;
             HideActionButton();
         }

CollapseLauncher/Classes/Helper/StreamUtility.cs

@@ -50,12 +50,14 @@ private static void EnsureFilePathExist([NotNull] string? path)
         */
 
         internal static FileInfo EnsureNoReadOnly(this FileInfo fileInfo)
+            => fileInfo.EnsureNoReadOnly(out _);
+
+        internal static FileInfo EnsureNoReadOnly(this FileInfo fileInfo, out bool isFileExist)
         {
-            if (!fileInfo.Exists)
+            if (!(isFileExist = fileInfo.Exists))
                 return fileInfo;
 
             fileInfo.IsReadOnly = false;
-            fileInfo.Refresh();
 
             return fileInfo;
         }