From 38a6b07f2e3ca05147f8066ac4828d67735fdc5e Mon Sep 17 00:00:00 2001
From: Nguyen Duy <wuuyi123@gmail.com>
Date: Thu, 9 May 2024 07:11:34 +0700
Subject: [PATCH] Move drop shadow helper

---
 app/Helper.cs             | 30 ++++++++++++++++++++++++++++++
 app/MainWindow.xaml.cs    |  2 +-
 app/ParsecVDisplay.csproj |  1 -
 app/Shadow.cs             | 38 --------------------------------------
 4 files changed, 31 insertions(+), 40 deletions(-)
 delete mode 100644 app/Shadow.cs

diff --git a/app/Helper.cs b/app/Helper.cs
index 5b56f80..e6275e0 100644
--- a/app/Helper.cs
+++ b/app/Helper.cs
@@ -75,5 +75,35 @@ namespace ParsecVDisplay
 
         [DllImport("kernel32.dll")]
         static extern int SetThreadExecutionState(uint esFlags);
+
+        public static void EnableDropShadow(IntPtr hwnd)
+        {
+            var v = 2;
+            DwmSetWindowAttribute(hwnd, 2, ref v, 4);
+
+            var margins = new MARGINS
+            {
+                bottomHeight = 0,
+                leftWidth = 0,
+                rightWidth = 0,
+                topHeight = 1
+            };
+            DwmExtendFrameIntoClientArea(hwnd, ref margins);
+        }
+
+        [DllImport("dwmapi.dll")]
+        static extern int DwmSetWindowAttribute(IntPtr hwnd, int attr, ref int attrValue, int attrSize);
+
+        [StructLayout(LayoutKind.Sequential)]
+        struct MARGINS
+        {
+            public int leftWidth;
+            public int rightWidth;
+            public int topHeight;
+            public int bottomHeight;
+        }
+
+        [DllImport("dwmapi.dll")]
+        static extern int DwmExtendFrameIntoClientArea(IntPtr hWnd, ref MARGINS pMarInset);
     }
 }
\ No newline at end of file
diff --git a/app/MainWindow.xaml.cs b/app/MainWindow.xaml.cs
index 12bb698..790262a 100644
--- a/app/MainWindow.xaml.cs
+++ b/app/MainWindow.xaml.cs
@@ -38,7 +38,7 @@ namespace ParsecVDisplay
             base.OnSourceInitialized(e);
 
             var hwnd = new WindowInteropHelper(this).EnsureHandle();
-            Shadow.ApplyShadow(hwnd);
+            Helper.EnableDropShadow(hwnd);
         }
 
         protected override void OnClosing(CancelEventArgs e)
diff --git a/app/ParsecVDisplay.csproj b/app/ParsecVDisplay.csproj
index 88931c7..af75408 100644
--- a/app/ParsecVDisplay.csproj
+++ b/app/ParsecVDisplay.csproj
@@ -86,7 +86,6 @@
     <Compile Include="Device.cs" />
     <Compile Include="Display.cs" />
     <Compile Include="Helper.cs" />
-    <Compile Include="Shadow.cs" />
     <Compile Include="Tray.cs" />
     <Compile Include="ParsecVDD.cs" />
     <Compile Include="Updater.cs" />
diff --git a/app/Shadow.cs b/app/Shadow.cs
deleted file mode 100644
index dd81ec6..0000000
--- a/app/Shadow.cs
+++ /dev/null
@@ -1,38 +0,0 @@
-using System;
-using System.Runtime.InteropServices;
-
-namespace ParsecVDisplay
-{
-    internal static class Shadow
-    {
-        [DllImport("dwmapi.dll")]
-        static extern int DwmSetWindowAttribute(IntPtr hwnd, int attr, ref int attrValue, int attrSize);
-
-        [StructLayout(LayoutKind.Sequential)]
-        struct MARGINS
-        {
-            public int leftWidth;
-            public int rightWidth;
-            public int topHeight;
-            public int bottomHeight;
-        }
-
-        [DllImport("dwmapi.dll")]
-        static extern int DwmExtendFrameIntoClientArea(IntPtr hWnd, ref MARGINS pMarInset);
-
-        public static void ApplyShadow(IntPtr hwnd)
-        {
-            var v = 2;
-            DwmSetWindowAttribute(hwnd, 2, ref v, 4);
-
-            var margins = new MARGINS
-            {
-                bottomHeight = 0,
-                leftWidth = 0,
-                rightWidth = 0,
-                topHeight = 1
-            };
-            DwmExtendFrameIntoClientArea(hwnd, ref margins);
-        }
-    }
-}
\ No newline at end of file