Merge pull request #667 from irihitech/variable

Add search functionality to VariablesDemo

demo/Semi.Avalonia.Demo/Pages/VariablesDemo.axaml

@@ -11,7 +11,17 @@
     <Design.DataContext>
         <vm:VariablesDemoViewModel />
     </Design.DataContext>
+    <Grid RowDefinitions="Auto, *">
+        <TextBox
+            Grid.Row="0"
+            Width="600"
+            Margin="8"
+            Classes="ClearButton"
+            Text="{Binding SearchText}"
+            Watermark="Input Variable Category/ResourceKey/Type/Value/Description" />
+
         <DataGrid
+            Grid.Row="1"
             Margin="8"
             CanUserReorderColumns="True"
             CanUserResizeColumns="True"
@@ -91,4 +101,5 @@
                 </DataGridTemplateColumn>
             </DataGrid.Columns>
         </DataGrid>
+    </Grid>
 </UserControl>

demo/Semi.Avalonia.Demo/ViewModels/IconDemoViewModel.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
 using Avalonia.Controls;
@@ -37,9 +38,9 @@ public partial class IconDemoViewModel : ObservableObject
                 };
 
                 if (key.ToString().EndsWith("Stroked"))
-                    _strokedIcons[key.ToString().ToLowerInvariant()] = icon;
+                    _strokedIcons[key.ToString()] = icon;
                 else
-                    _filledIcons[key.ToString().ToLowerInvariant()] = icon;
+                    _filledIcons[key.ToString()] = icon;
             }
         }
 
@@ -48,16 +49,16 @@ public partial class IconDemoViewModel : ObservableObject
 
     partial void OnSearchTextChanged(string? value)
     {
-        var search = value?.ToLowerInvariant() ?? string.Empty;
+        var search = string.IsNullOrWhiteSpace(value) ? string.Empty : value.Trim();
 
         FilteredFilledIcons.Clear();
-        foreach (var pair in _filledIcons.Where(i => i.Key.Contains(search)))
+        foreach (var pair in _filledIcons.Where(kv => kv.Key.Contains(search, StringComparison.InvariantCultureIgnoreCase)))
         {
             FilteredFilledIcons.Add(pair.Value);
         }
 
         FilteredStrokedIcons.Clear();
-        foreach (var pair in _strokedIcons.Where(i => i.Key.Contains(search)))
+        foreach (var pair in _strokedIcons.Where(kv => kv.Key.Contains(search, StringComparison.InvariantCultureIgnoreCase)))
         {
             FilteredStrokedIcons.Add(pair.Value);
         }

demo/Semi.Avalonia.Demo/ViewModels/VariablesDemoViewModel.cs

@@ -10,9 +10,10 @@ using Semi.Avalonia.Tokens;
 
 namespace Semi.Avalonia.Demo.ViewModels;
 
-public class VariablesDemoViewModel : ObservableObject
+public partial class VariablesDemoViewModel : ObservableObject
 {
     public DataGridCollectionView GridData { get; set; }
+    [ObservableProperty] private string _searchText = string.Empty;
 
     public VariablesDemoViewModel()
     {
@@ -30,7 +31,7 @@ public class VariablesDemoViewModel : ObservableObject
         GridData.GroupDescriptions.Add(new DataGridPathGroupDescription(nameof(VariableItem.Category)));
     }
 
-    private static string GetValueString(object? value)
+    private static string? GetValueString(object? value)
     {
         if (value is null) return string.Empty;
 
@@ -45,6 +46,28 @@ public class VariablesDemoViewModel : ObservableObject
         };
     }
 
+    partial void OnSearchTextChanged(string value)
+    {
+        if (string.IsNullOrWhiteSpace(value))
+        {
+            GridData.Filter = _ => true;
+            GridData.Refresh();
+            return;
+        }
+
+        var search = value.Trim();
+        GridData.Filter = item =>
+        {
+            if (item is not VariableItem variableItem) return false;
+            return (variableItem.Category?.Contains(search, StringComparison.InvariantCultureIgnoreCase) ?? false) ||
+                   (variableItem.ResourceKey?.Contains(search, StringComparison.InvariantCultureIgnoreCase) ?? false) ||
+                   (variableItem.Value?.Contains(search, StringComparison.InvariantCultureIgnoreCase) ?? false) ||
+                   (variableItem.Type?.Name.Contains(search, StringComparison.InvariantCultureIgnoreCase) ?? false) ||
+                   (variableItem.Description?.Contains(search, StringComparison.InvariantCultureIgnoreCase) ?? false);
+        };
+        GridData.Refresh();
+    }
+
     private static List<VariableItem> Tokens { get; set; } =
     [
         new("Height", "SemiHeightControlSmall"),
@@ -55,6 +78,11 @@ public class VariablesDemoViewModel : ObservableObject
         new("Icon Size", "SemiWidthIconMedium"),
         new("Icon Size", "SemiWidthIconLarge"),
         new("Icon Size", "SemiWidthIconExtraLarge"),
+        new("Border CornerRadius Spacing", "SemiBorderRadiusSpacingExtraSmall"),
+        new("Border CornerRadius Spacing", "SemiBorderRadiusSpacingSmall"),
+        new("Border CornerRadius Spacing", "SemiBorderRadiusSpacingMedium"),
+        new("Border CornerRadius Spacing", "SemiBorderRadiusSpacingLarge"),
+        new("Border CornerRadius Spacing", "SemiBorderRadiusSpacingFull"),
         new("Border CornerRadius", "SemiBorderRadiusExtraSmall"),
         new("Border CornerRadius", "SemiBorderRadiusSmall"),
         new("Border CornerRadius", "SemiBorderRadiusMedium"),