Merge pull request LykosAI#745 from ionite34/hide-empty-categories

add hide empty categories toggle

Author: mohnjiles

CHANGELOG.md

@@ -8,9 +8,12 @@ and this project adheres to [Semantic Versioning 2.0](https://semver.org/spec/v2
 ## v2.12.0-dev.3
 ### Added
 - Added Settings option "Console: History Size" to adjust the number of lines stored in the console history when running packages. Defaults to 9001 lines.
-- Added "New Directory" and "Delete" options to the context menu of the tree view on the Checkpoints page.
-- Added new toggle for dragging and dropping models on the Checkpoints page, when enabled, all selected models will now move together with the dragged model
-- Added "File Size" sorting option to the Checkpoints page
+#### Checkpoint Manager
+- Added "New Directory" and "Delete" options to the context menu of the tree view.
+- Added new toggle for drag & drop - when enabled, all selected models will now move together with the dragged model
+- Added "File Size" sorting option
+- Added "Hide Empty Categories" toggle
+- Added "Select All" button to the InfoBar (shown when at least one model is selected)
 ### Changed
 - The "Download Failed" message for model downloads is now persistent until dismissed
 ### Fixed

StabilityMatrix.Avalonia/ViewModels/CheckpointsPageViewModel.cs

@@ -129,6 +129,9 @@ ServiceManager<ViewModelBase> dialogFactory
     [ObservableProperty]
     private bool dragMovesAllSelected = true;
 
+    [ObservableProperty]
+    private bool hideEmptyRootCategories;
+
     public string ClearButtonText =>
         SelectedBaseModels.Count == BaseModelOptions.Count
             ? Resources.Action_ClearSelection
@@ -289,18 +292,25 @@ or nameof(SortConnectedModelsFirst)
                         x
                     )
             )
-            .Sort(comparerObservable)
-            .Bind(Models)
+            .SortAndBind(Models, comparerObservable)
             .WhenPropertyChanged(p => p.IsSelected)
             .Throttle(TimeSpan.FromMilliseconds(50))
             .Subscribe(_ =>
             {
                 NumItemsSelected = Models.Count(o => o.IsSelected);
             });
 
+        var categoryFilterPredicate = Observable
+            .FromEventPattern<PropertyChangedEventArgs>(this, nameof(PropertyChanged))
+            .Where(x => x.EventArgs.PropertyName is nameof(HideEmptyRootCategories))
+            .Throttle(TimeSpan.FromMilliseconds(50))
+            .Select(_ => (Func<CheckpointCategory, bool>)FilterCategories)
+            .AsObservable();
+
         categoriesCache
             .Connect()
             .DeferUntilLoaded()
+            .Filter(categoryFilterPredicate)
             .SortAndBind(
                 Categories,
                 SortExpressionComparer<CheckpointCategory>
@@ -362,6 +372,13 @@ or nameof(SortConnectedModelsFirst)
             true
         );
 
+        settingsManager.RelayPropertyFor(
+            this,
+            vm => vm.HideEmptyRootCategories,
+            settings => settings.HideEmptyRootCategories,
+            true
+        );
+
         // make sure a sort happens
         OnPropertyChanged(nameof(SortConnectedModelsFirst));
     }
@@ -665,6 +682,12 @@ private async Task DeleteFolderAsync(object? treeViewItem)
         RefreshCategories();
     }
 
+    [RelayCommand]
+    private void SelectAll()
+    {
+        Models.ForEach(x => x.IsSelected = true);
+    }
+
     public async Task ImportFilesAsync(IEnumerable<string> files, DirectoryPath destinationFolder)
     {
         if (destinationFolder.FullPath == settingsManager.ModelsDirectory)
@@ -809,6 +832,13 @@ private void RefreshCategories()
             )
             .ToList();
 
+        foreach (var checkpointCategory in modelCategories.SelectMany(c => c.Flatten()))
+        {
+            checkpointCategory.Count = Directory
+                .EnumerateFileSystemEntries(checkpointCategory.Path, "*", SearchOption.AllDirectories)
+                .Count(x => LocalModelFile.SupportedCheckpointExtensions.Contains(Path.GetExtension(x)));
+        }
+
         var rootCategory = new CheckpointCategory
         {
             Path = settingsManager.ModelsDirectory,
@@ -843,13 +873,6 @@ private void RefreshCategories()
             previouslySelectedCategory
             ?? Categories.FirstOrDefault(x => x.Path == previouslySelectedCategory?.Path)
             ?? Categories.First();
-
-        foreach (var checkpointCategory in Categories.SelectMany(c => c.Flatten()))
-        {
-            checkpointCategory.Count = Directory
-                .EnumerateFileSystemEntries(checkpointCategory.Path, "*", SearchOption.AllDirectories)
-                .Count(x => LocalModelFile.SupportedCheckpointExtensions.Contains(Path.GetExtension(x)));
-        }
     }
 
     private ObservableCollection<CheckpointCategory> GetSubfolders(string strPath)
@@ -953,4 +976,9 @@ is false
             ? folderPath.Contains(categoryRelativePath)
             : categoryRelativePath.Equals(folderPath);
     }
+
+    private bool FilterCategories(CheckpointCategory category)
+    {
+        return !HideEmptyRootCategories || category is { Count: > 0 };
+    }
 }

StabilityMatrix.Avalonia/Views/CheckpointsPage.axaml

@@ -280,6 +280,13 @@
                         Label="Move All Selected Models"
                         ToolTip.Tip="When enabled, dragging and dropping a model will also move any selected models to the drop location."
                         IsChecked="{Binding DragMovesAllSelected, Mode=TwoWay}" />
+                    <ui:CommandBarToggleButton
+                        Label="Hide Empty Categories"
+                        IsChecked="{Binding HideEmptyRootCategories}">
+                        <ui:CommandBarToggleButton.IconSource>
+                            <controls:FASymbolIconSource Symbol="fa-regular fa-eye-slash"/>
+                        </ui:CommandBarToggleButton.IconSource>
+                    </ui:CommandBarToggleButton>
                 </ui:CommandBar.SecondaryCommands>
             </ui:CommandBar>
         </Grid>
@@ -619,10 +626,18 @@
                 </MultiBinding>
             </ui:InfoBar.Title>
             <ui:InfoBar.ActionButton>
-                <Button
-                    Classes="danger"
-                    Command="{Binding DeleteCommand}"
-                    Content="{x:Static lang:Resources.Action_Delete}" />
+                <StackPanel Orientation="Horizontal" Spacing="6">
+                    <Button Classes="accent" 
+                            Content="{x:Static lang:Resources.Action_SelectAll}"
+                            Command="{Binding SelectAllCommand}"/>
+                    <Rectangle Width="2"
+                               Margin="4,2"
+                               VerticalAlignment="Stretch" 
+                               Fill="Gray"/>
+                    <Button Classes="danger"
+                            Command="{Binding DeleteCommand}"
+                            Content="{x:Static lang:Resources.Action_Delete}" />
+                </StackPanel>
             </ui:InfoBar.ActionButton>
         </ui:InfoBar>
     </Grid>

StabilityMatrix.Core/Models/Settings/Settings.cs

@@ -194,6 +194,8 @@ public IReadOnlyDictionary<string, string> EnvironmentVariables
 
     public bool DragMovesAllSelected { get; set; } = true;
 
+    public bool HideEmptyRootCategories { get; set; } = false;
+
     [JsonIgnore]
     public bool IsHolidayModeActive =>
         HolidayModeSetting == HolidayMode.Automatic