add:配置切换

Ink Canvas/MainWindow_cs/MW_Settings.cs

@@ -4289,6 +4289,115 @@ namespace Ink_Canvas
             }
         }
 
+        private void RefreshConfigProfileList()
+        {
+            try
+            {
+                if (ComboBoxConfigProfile == null) return;
+                var names = ConfigProfileManager.ListProfileNames();
+                var selected = ComboBoxConfigProfile.SelectedItem as string;
+                ComboBoxConfigProfile.ItemsSource = names;
+                if (selected != null && names.Contains(selected))
+                    ComboBoxConfigProfile.SelectedItem = selected;
+                else if (names.Count > 0 && ComboBoxConfigProfile.SelectedIndex < 0)
+                    ComboBoxConfigProfile.SelectedIndex = 0;
+                if (BtnDeleteConfigProfile != null)
+                    BtnDeleteConfigProfile.IsEnabled = ComboBoxConfigProfile.SelectedItem != null;
+            }
+            catch (Exception ex)
+            {
+                LogHelper.WriteLogToFile($"刷新配置文件列表失败: {ex.Message}", LogHelper.LogType.Error);
+            }
+        }
+
+        private void ComboBoxConfigProfile_SelectionChanged(object sender, SelectionChangedEventArgs e)
+        {
+            if (BtnDeleteConfigProfile != null)
+                BtnDeleteConfigProfile.IsEnabled = ComboBoxConfigProfile?.SelectedItem != null;
+        }
+
+        private void BtnSaveAsConfigProfile_Click(object sender, RoutedEventArgs e)
+        {
+            if (!isLoaded) return;
+            var name = TextBoxNewProfileName?.Text?.Trim();
+            if (string.IsNullOrEmpty(name))
+            {
+                MessageBox.Show("请输入配置文件名称后再保存。", "配置文件", MessageBoxButton.OK, MessageBoxImage.Information);
+                return;
+            }
+            try
+            {
+                var json = JsonConvert.SerializeObject(Settings, Formatting.Indented);
+                if (ConfigProfileManager.SaveAsProfile(name, json))
+                {
+                    RefreshConfigProfileList();
+                    if (TextBoxNewProfileName != null) TextBoxNewProfileName.Clear();
+                    ShowNotification($"已另存为配置文件：{name}");
+                }
+                else
+                    MessageBox.Show("保存配置文件失败，请查看日志。", "配置文件", MessageBoxButton.OK, MessageBoxImage.Warning);
+            }
+            catch (Exception ex)
+            {
+                LogHelper.WriteLogToFile($"另存为配置文件失败: {ex.Message}", LogHelper.LogType.Error);
+                MessageBox.Show($"保存配置文件失败: {ex.Message}", "配置文件", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+        }
+
+        private void BtnApplyConfigProfile_Click(object sender, RoutedEventArgs e)
+        {
+            if (!isLoaded) return;
+            var name = ComboBoxConfigProfile?.SelectedItem as string;
+            if (string.IsNullOrEmpty(name))
+            {
+                MessageBox.Show("请先选择要应用的配置文件。", "配置文件", MessageBoxButton.OK, MessageBoxImage.Information);
+                return;
+            }
+            try
+            {
+                if (ConfigProfileManager.ApplyProfile(name))
+                {
+                    ReloadSettingsFromFile();
+                    ShowNotification($"已应用配置文件「{name}」并热重载");
+                }
+                else
+                    MessageBox.Show("应用配置文件失败，请查看日志。", "配置文件", MessageBoxButton.OK, MessageBoxImage.Warning);
+            }
+            catch (Exception ex)
+            {
+                LogHelper.WriteLogToFile($"应用配置文件失败: {ex.Message}", LogHelper.LogType.Error);
+                MessageBox.Show($"应用配置文件失败: {ex.Message}", "配置文件", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+        }
+
+        private void BtnDeleteConfigProfile_Click(object sender, RoutedEventArgs e)
+        {
+            if (!isLoaded) return;
+            var name = ComboBoxConfigProfile?.SelectedItem as string;
+            if (string.IsNullOrEmpty(name))
+            {
+                MessageBox.Show("请先选择要删除的配置文件。", "配置文件", MessageBoxButton.OK, MessageBoxImage.Information);
+                return;
+            }
+            try
+            {
+                if (MessageBox.Show($"确定要删除配置文件「{name}」吗？", "确认删除", MessageBoxButton.YesNo, MessageBoxImage.Question) != MessageBoxResult.Yes)
+                    return;
+                if (ConfigProfileManager.DeleteProfile(name))
+                {
+                    RefreshConfigProfileList();
+                    ShowNotification($"已删除配置文件：{name}");
+                }
+                else
+                    MessageBox.Show("删除配置文件失败，请查看日志。", "配置文件", MessageBoxButton.OK, MessageBoxImage.Warning);
+            }
+            catch (Exception ex)
+            {
+                LogHelper.WriteLogToFile($"删除配置文件失败: {ex.Message}", LogHelper.LogType.Error);
+                MessageBox.Show($"删除配置文件失败: {ex.Message}", "配置文件", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+        }
+
         #endregion
 
         #region RandSettings

Ink Canvas/MainWindow_cs/MW_SettingsToLoad.cs

@@ -25,6 +25,15 @@ namespace Ink_Canvas
         /// 从配置文件加载用户设置并将其应用到主窗口和相关控件的状态（包括启动、外观、画布、手势、PPT、自动化等各项配置）。
         /// </summary>
         /// <param name="isStartup">指示当前为应用启动阶段；为 true 时按启动流程应用启动相关设置（例如触发启动专用动作和启动时的行为）。</param>
+        /// <summary>
+        /// 从当前配置文件重新加载设置并应用到界面（热重载），不触发启动逻辑与自动更新检查。
+        /// 用于配置文件切换后立即生效。
+        /// </summary>
+        public void ReloadSettingsFromFile()
+        {
+            LoadSettings(false, skipAutoUpdateCheck: true);
+        }
+
         /// <param name="skipAutoUpdateCheck">指示是否跳过自动更新检查；为 true 时不会在加载设置后执行自动更新检测。</param>
         private void LoadSettings(bool isStartup = false, bool skipAutoUpdateCheck = false)
         {
@@ -1250,6 +1259,9 @@ namespace Ink_Canvas
 
             // 加载画笔自动恢复设置
             LoadBrushAutoRestoreSettings();
+
+            // 刷新配置文件列表
+            try { RefreshConfigProfileList(); } catch (Exception ex) { LogHelper.WriteLogToFile($"刷新配置文件列表失败: {ex.Message}", LogHelper.LogType.Warning); }
         }
 
         /// <summary>