优化

NeoUI/NeoUITest/ColorPaletteControl.xaml.cs

@@ -0,0 +1,87 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text.RegularExpressions;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
+
+namespace NeoUITest
+{
+    public partial class ColorPaletteControl : UserControl
+    {
+        public List<ResourceItem> ColorResources { get; set; }
+        public List<ResourceItem> BrushResources { get; set; }
+
+        public static readonly DependencyProperty SourceUriProperty =
+             DependencyProperty.Register("SourceUri", typeof(string), typeof(ColorPaletteControl), new PropertyMetadata(null, OnSourceUriChanged));
+
+        public string SourceUri
+        {
+            get { return (string)GetValue(SourceUriProperty); }
+            set { SetValue(SourceUriProperty, value); }
+        }
+
+        private static void OnSourceUriChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            ColorPaletteControl control = (ColorPaletteControl)d;
+            string uriString = (string)e.NewValue;
+
+            if (!string.IsNullOrEmpty(uriString))
+            {
+                control.LoadResources(new Uri(uriString, UriKind.RelativeOrAbsolute));
+            }
+        }
+        private void LoadResources(Uri uri)
+        {
+            var resourceDictionary = new ResourceDictionary
+            {
+                Source = uri
+            };
+
+            ColorResources.Clear();
+            BrushResources.Clear();
+
+            foreach (DictionaryEntry entry in resourceDictionary)
+            {
+                string key = entry.Key.ToString();
+                // 用正则分割驼峰或 Pascal 命名，取第一个单词
+                var match = Regex.Match(key, @"^[A-Z][a-z]*");
+                string prefix = match.Success ? match.Value : key;
+                if (entry.Value is Color color)
+                {
+                    ColorResources.Add(new ResourceItem { Key = entry.Key.ToString(), Prefix = prefix, Value = new SolidColorBrush(color) });
+                }
+                else if (entry.Value is SolidColorBrush brush)
+                {
+                    BrushResources.Add(new ResourceItem { Key = key, Value = brush, Prefix = prefix });
+                }
+            }
+            ColorResources = ColorResources.OrderBy(c => c.Key).ToList();
+            BrushResources = BrushResources.OrderBy(c => c.Key).ToList();
+            DataContext = this;
+        }
+        public ColorPaletteControl()
+        {
+            InitializeComponent();
+            ColorResources = new List<ResourceItem>();
+            BrushResources = new List<ResourceItem>();
+        }
+
+        public IEnumerable<IGrouping<string, ResourceItem>> GroupedBrushResources
+        {
+            get
+            {
+                return BrushResources.GroupBy(b => b.Prefix);
+            }
+        }
+
+        public class ResourceItem
+        {
+            public string Key { get; set; }
+            public SolidColorBrush Value { get; set; }
+            public string Prefix { get; set; }
+        }
+    }
+}