Improve input forwarding, also fix sidebar hidden on resize

Sidebar now keeps showing if input forwarding is enabled
R-N · Mar 29, 2022 · 03c9150 · 03c9150
1 parent 85b2656
commit 03c9150
Show file tree

Hide file tree

Showing 3 changed files with 307 additions and 111 deletions.
diff --git a/PiP-Tool.Native/NativeEnums.cs b/PiP-Tool.Native/NativeEnums.cs
@@ -186,6 +186,13 @@ public enum ShowWindowCommands
         ForceMinimize = 11
     }
 
+    public enum WA: int
+    {
+        INACTIVE = 0,
+        ACTIVE = 1,
+        CLICKACTIVE = 2
+    }
+
     /// <summary>
     /// Windows Messages
     /// Defined in winuser.h from Windows SDK v6.1

diff --git a/PiP-Tool.Native/NativeMethods.cs b/PiP-Tool.Native/NativeMethods.cs
@@ -61,6 +61,10 @@ public static class NativeMethods
         [DllImport("user32.dll", SetLastError = true)]
         public static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId);
 
+        // When you don't want the ProcessId, use this overload and pass IntPtr.Zero for the second parameter
+        [DllImport("user32.dll")]
+        public static extern uint GetWindowThreadProcessId(IntPtr hWnd, IntPtr ProcessId);
+
         [DllImport("user32.dll")]
         public static extern IntPtr GetForegroundWindow();
 
@@ -82,6 +86,9 @@ public static class NativeMethods
         [DllImport("user32.dll", SetLastError = true)]
         public static extern IntPtr SetFocus(IntPtr hWnd);
 
+        [DllImport("user32.dll")]
+        public static extern IntPtr GetFocus();
+
         [DllImport("user32.dll", SetLastError = true)]
         public static extern bool BringWindowToTop(IntPtr hWnd);
 
@@ -178,6 +185,63 @@ public static int LParamToY(ulong lparam)
             return (int)((lparam >> 32) & 0xffffffff);
         }
 
+        [DllImport("user32.dll")]
+        public static extern bool AttachThreadInput(uint idAttach, uint idAttachTo, bool fAttach);
+
+        [return: MarshalAs(UnmanagedType.Bool)]
+        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
+        public static extern bool PostMessage(IntPtr hWnd, uint Msg, uint wParam, long lParam);
+
+        [return: MarshalAs(UnmanagedType.Bool)]
+        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
+        public static extern bool PostMessage(IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam);
+
+        [return: MarshalAs(UnmanagedType.Bool)]
+        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
+        public static extern bool PostMessage(IntPtr hWnd, uint Msg, uint wParam, int lParam);
+
+        [return: MarshalAs(UnmanagedType.Bool)]
+        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
+        public static extern bool PostMessage(HandleRef hWnd, uint Msg, IntPtr wParam, IntPtr lParam);
+
+        [DllImport("User32.Dll", EntryPoint = "PostMessageA")]
+        public static extern bool PostMessage(IntPtr hWnd, uint msg, int wParam, int lParam);
+
+        [DllImport("user32.dll", SetLastError = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool GetKeyboardState(byte[] lpKeyState);
+
+        [DllImport("user32.dll")]
+        public static extern bool SetKeyboardState(byte[] lpKeyState);
+
+        [DllImport("user32.dll")]
+        public static extern void mouse_event(uint dwFlags, int dx, int dy, uint dwData, UIntPtr dwExtraInfo);
+
+        [DllImport("user32.dll")]
+        public static extern void mouse_event(uint dwFlags, int dx, int dy, uint dwData, int dwExtraInfo);
+
+        [DllImport("user32.dll")]
+        public static extern IntPtr SetCursor(IntPtr handle);
+
+        [DllImport("user32.dll")]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool SetCursorPos(int x, int y);
+
+        [DllImport("user32.dll")]
+        public static extern IntPtr GetCursor();
+
+        [DllImport("user32.dll")]
+        public static extern IntPtr GetCapture();
+
+        [DllImport("user32.dll")]
+        public static extern bool ReleaseCapture();
+
+        [DllImport("user32.dll")]
+        public static extern IntPtr SetCapture(IntPtr hWnd);
+
+        [DllImport("user32.dll")]
+        public static extern bool BlockInput(bool fBlockIt);
+
 
         #endregion
 
@@ -223,5 +287,27 @@ public static int LParamToY(ulong lparam)
         public static extern void GetDpiForMonitor(IntPtr hmonitor, MONITOR_DPI_TYPE dpiType, out int dpiX, out int dpiY);
 
         #endregion
+
+        #region kernel32.dll
+
+        [DllImport("kernel32.dll")]
+        public static extern IntPtr GetCurrentThread();
+
+        [DllImport("kernel32.dll")]
+        public static extern uint GetCurrentThreadId();
+
+        #endregion
+
+        /*
+        #region coredll.dll
+
+        [DllImport("coredll.dll")]
+        public static extern IntPtr GetCapture();
+
+        [DllImport("coredll.dll")]
+        public static extern IntPtr SetCapture(IntPtr hWnd);
+
+        #endregion
+        */
     }
 }