From 9f075333559705f9e669cb3812363be4cf97a6ea Mon Sep 17 00:00:00 2001
From: Yatao Li <yatli@microsoft.com>
Date: Sun, 28 Mar 2021 18:48:17 +0800
Subject: [PATCH 1/2] add .NET interop

---
 .gitignore                                    |  3 +-
 VirtualDesktopAccessor.NET/Native.cs          | 77 +++++++++++++++++++
 .../VirtualDesktopAccessor.NET.csproj         |  7 ++
 3 files changed, 86 insertions(+), 1 deletion(-)
 create mode 100644 VirtualDesktopAccessor.NET/Native.cs
 create mode 100644 VirtualDesktopAccessor.NET/VirtualDesktopAccessor.NET.csproj

diff --git a/.gitignore b/.gitignore
index e3295aa..d1458bc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -230,4 +230,5 @@ _Pvt_Extensions
 # FAKE - F# Make
 .fake/
 
-!x64/Release/VirtualDesktopAccessor.dll
\ No newline at end of file
+!x64/Release/VirtualDesktopAccessor.dll
+**/.ccls-cache
diff --git a/VirtualDesktopAccessor.NET/Native.cs b/VirtualDesktopAccessor.NET/Native.cs
new file mode 100644
index 0000000..aea1fef
--- /dev/null
+++ b/VirtualDesktopAccessor.NET/Native.cs
@@ -0,0 +1,77 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace VirtualDesktopAccessor
+{
+    using GUID = System.Guid;
+    using HWND = System.IntPtr;
+    using BOOL = System.Int32;
+    using HRESULT = System.UInt32;
+    using UINT = System.UInt32;
+    using ULONGLONG = System.UInt64;
+
+
+    public static class Native
+    {
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static void EnableKeepMinimized();
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static void RestoreMinimized();
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static int GetDesktopCount();
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static int GetDesktopNumberById(GUID desktopId);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static GUID GetWindowDesktopId(HWND window);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static int GetWindowDesktopNumber(HWND window);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static int IsWindowOnCurrentVirtualDesktop(HWND window);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static GUID GetDesktopIdByNumber(int number);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static int IsWindowOnDesktopNumber(HWND window, int number);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static BOOL MoveWindowToDesktopNumber(HWND window, int number);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static int GetCurrentDesktopNumber();
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static void GoToDesktopNumber(int number);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static int IsPinnedWindow(HWND hwnd);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static void PinWindow(HWND hwnd);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static void UnPinWindow(HWND hwnd);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static int IsPinnedApp(HWND hwnd);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static void PinApp(HWND hwnd);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static void UnPinApp(HWND hwnd);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static int ViewIsShownInSwitchers(HWND hwnd);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static int ViewIsVisible(HWND hwnd);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static HWND ViewGetThumbnailHwnd(HWND hwnd);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static HRESULT ViewSetFocus(HWND hwnd);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static HWND ViewGetFocused();
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static HRESULT ViewSwitchTo(HWND hwnd);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static UINT ViewGetByZOrder(HWND[] windows, UINT count, BOOL onlySwitcherWindows, BOOL onlyCurrentDesktop);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static UINT ViewGetByLastActivationOrder(HWND[] windows, UINT count, BOOL onlySwitcherWindows, BOOL onlyCurrentDesktop);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static ULONGLONG ViewGetLastActivationTimestamp(HWND hwnd);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static void RestartVirtualDesktopAccessor();
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static void RegisterPostMessageHook(HWND listener, int messageOffset);
+        [DllImport("VirtualDesktopAccessor")]
+        public extern static void UnregisterPostMessageHook(HWND hwnd);
+    }
+}
diff --git a/VirtualDesktopAccessor.NET/VirtualDesktopAccessor.NET.csproj b/VirtualDesktopAccessor.NET/VirtualDesktopAccessor.NET.csproj
new file mode 100644
index 0000000..f208d30
--- /dev/null
+++ b/VirtualDesktopAccessor.NET/VirtualDesktopAccessor.NET.csproj
@@ -0,0 +1,7 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net5.0</TargetFramework>
+  </PropertyGroup>
+
+</Project>

From 62cf0b3390034f20756654e1ac14eb9b26dc0c3f Mon Sep 17 00:00:00 2001
From: Yatao Li <yatli@microsoft.com>
Date: Sun, 28 Mar 2021 18:58:58 +0800
Subject: [PATCH 2/2] include the native assembly

---
 .../VirtualDesktopAccessor.NET.csproj                  | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/VirtualDesktopAccessor.NET/VirtualDesktopAccessor.NET.csproj b/VirtualDesktopAccessor.NET/VirtualDesktopAccessor.NET.csproj
index f208d30..8ff5239 100644
--- a/VirtualDesktopAccessor.NET/VirtualDesktopAccessor.NET.csproj
+++ b/VirtualDesktopAccessor.NET/VirtualDesktopAccessor.NET.csproj
@@ -4,4 +4,14 @@
     <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Remove="VirtualDesktopAccessor.dll" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Content Include="..\x64\Release\VirtualDesktopAccessor.dll">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
+
 </Project>