improve:主题切换

2025-10-05 09:33:25 +08:00
parent c32eaed534
commit cc054aeb75
5 changed files with 95 additions and 19 deletions
@@ -1,6 +1,8 @@
 using Ink_Canvas.Helpers;
 using System.Windows;
 using System.Windows.Input;
+using iNKORE.UI.WPF.Modern;
+using System;

 namespace Ink_Canvas
 {
@@ -43,5 +45,53 @@ namespace Ink_Canvas
        {
            e.Handled = true;
        }
+
+        /// <summary>
+        /// 刷新主题
+        /// </summary>
+        public void RefreshTheme()
+        {
+            try
+            {
+                // 根据当前主题设置窗口主题
+                bool isDarkTheme = MainWindow.Settings.Appearance.Theme == 1 || 
+                                   (MainWindow.Settings.Appearance.Theme == 2 && !IsSystemThemeLight());
+                
+                if (isDarkTheme)
+                {
+                    ThemeManager.SetRequestedTheme(this, ElementTheme.Dark);
+                }
+                else
+                {
+                    ThemeManager.SetRequestedTheme(this, ElementTheme.Light);
+                }
+
+                // 强制刷新UI
+                InvalidateVisual();
+            }
+            catch (Exception)
+            {
+            }
+        }
+
+        /// <summary>
+        /// 检查系统主题是否为浅色
+        /// </summary>
+        private bool IsSystemThemeLight()
+        {
+            var light = false;
+            try
+            {
+                var registryKey = Microsoft.Win32.Registry.CurrentUser;
+                var themeKey =
+                    registryKey.OpenSubKey("software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize");
+                var keyValue = 0;
+                if (themeKey != null) keyValue = (int)themeKey.GetValue("SystemUsesLightTheme");
+                if (keyValue == 1) light = true;
+            }
+            catch { }
+
+            return light;
+        }
    }
 }