From 29c6f12cc5035932925cb0e9b47ee80e8a601562 Mon Sep 17 00:00:00 2001
From: Jack251970 <1160210343@qq.com>
Date: Sun, 16 Mar 2025 13:44:13 +0800
Subject: [PATCH] Code cleanup

---
 Flow.Launcher.Infrastructure/Win32Helper.cs          |  9 ++++++++-
 Flow.Launcher/MainWindow.xaml.cs                     |  9 ---------
 .../ViewModels/SettingsPaneThemeViewModel.cs         |  9 +--------
 Flow.Launcher/ViewModel/MainViewModel.cs             | 12 ------------
 4 files changed, 9 insertions(+), 30 deletions(-)

diff --git a/Flow.Launcher.Infrastructure/Win32Helper.cs b/Flow.Launcher.Infrastructure/Win32Helper.cs
index 72320cba7..c48c23518 100644
--- a/Flow.Launcher.Infrastructure/Win32Helper.cs
+++ b/Flow.Launcher.Infrastructure/Win32Helper.cs
@@ -9,7 +9,14 @@ namespace Flow.Launcher.Infrastructure
 {
     public static class Win32Helper
     {
-        #region Mica
+        #region Backdrop
+
+        public static bool IsBackdropSupported()
+        {
+            // Windows 11 (22000) 이상에서만 Mica 및 Acrylic 효과 지원
+            return RuntimeInformation.IsOSPlatform(OSPlatform.Windows) &&
+                   Environment.OSVersion.Version.Build >= 22000;
+        }
 
         public static unsafe bool SetMicaForWindow(Window window, bool enableMica)
         {
diff --git a/Flow.Launcher/MainWindow.xaml.cs b/Flow.Launcher/MainWindow.xaml.cs
index abdb3501c..d191298de 100644
--- a/Flow.Launcher/MainWindow.xaml.cs
+++ b/Flow.Launcher/MainWindow.xaml.cs
@@ -27,8 +27,6 @@ using DataObject = System.Windows.DataObject;
 using System.Windows.Media;
 using System.Windows.Interop;
 using Windows.Win32;
-using Microsoft.VisualBasic.Devices;
-using static System.Windows.Forms.VisualStyles.VisualStyleElement;
 using Window = System.Windows.Window;
 
 namespace Flow.Launcher
@@ -749,13 +747,6 @@ namespace Flow.Launcher
             }
         }
 
-
-
-
-
-
-
-
         private void InitSoundEffects()
         {
             if (_settings.WMPInstalled)
diff --git a/Flow.Launcher/SettingPages/ViewModels/SettingsPaneThemeViewModel.cs b/Flow.Launcher/SettingPages/ViewModels/SettingsPaneThemeViewModel.cs
index 2e27a0eb7..035635774 100644
--- a/Flow.Launcher/SettingPages/ViewModels/SettingsPaneThemeViewModel.cs
+++ b/Flow.Launcher/SettingPages/ViewModels/SettingsPaneThemeViewModel.cs
@@ -15,7 +15,6 @@ using Flow.Launcher.ViewModel;
 using ModernWpf;
 using ThemeManager = Flow.Launcher.Core.Resource.ThemeManager;
 using ThemeManagerForColorSchemeSwitch = ModernWpf.ThemeManager;
-using System.Runtime.InteropServices;
 
 namespace Flow.Launcher.SettingPages.ViewModels;
 
@@ -61,17 +60,11 @@ public partial class SettingsPaneThemeViewModel : BaseModel
     {
         get
         {
-            if (!IsBackdropSupported()) return false;
+            if (!Win32Helper.IsBackdropSupported()) return false;
             return SelectedTheme?.HasBlur ?? false;
         }
     }
 
-    private bool IsBackdropSupported()
-    {
-        // Windows 11 (22000) 이상에서만 Mica 및 Acrylic 효과 지원
-        return RuntimeInformation.IsOSPlatform(OSPlatform.Windows) &&
-               Environment.OSVersion.Version.Build >= 22000;
-    }
     public bool IsDropShadowEnabled => !ThemeManager.Instance.BlurEnabled;
 
     public bool DropShadowEffect
diff --git a/Flow.Launcher/ViewModel/MainViewModel.cs b/Flow.Launcher/ViewModel/MainViewModel.cs
index d3029d81b..8f9671a9e 100644
--- a/Flow.Launcher/ViewModel/MainViewModel.cs
+++ b/Flow.Launcher/ViewModel/MainViewModel.cs
@@ -27,7 +27,6 @@ using Flow.Launcher.Infrastructure.Image;
 using System.Windows.Media;
 using CommunityToolkit.Mvvm.DependencyInjection;
 using System.Windows.Threading;
-using System.Runtime.InteropServices;
 using System.Windows.Interop;
 
 namespace Flow.Launcher.ViewModel
@@ -1383,17 +1382,6 @@ namespace Flow.Launcher.ViewModel
             }
         }
 
-        // DWM 관련 상수
-        private const int DWMWA_CLOAK = 14;
-        private const int SW_HIDE = 0;
-        private const int SW_SHOW = 5;
-
-        [DllImport("user32.dll")]
-        private static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
-
-        [DllImport("dwmapi.dll")]
-        private static extern int DwmSetWindowAttribute(IntPtr hwnd, int dwAttribute, ref int pvAttribute, int cbAttribute);
-
         public void Show()
         {
             Application.Current.Dispatcher.Invoke(() =>