mirror of
https://github.com/cemu-project/DS4Windows.git
synced 2024-12-24 15:41:49 +01:00
297 lines
12 KiB
C#
297 lines
12 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Runtime.InteropServices;
|
|
namespace DS4Windows
|
|
{
|
|
class InputMethods
|
|
{
|
|
private static INPUT[] sendInputs = new INPUT[2]; // will allow for keyboard + mouse/tablet input within one SendInput call, or two mouse events
|
|
private static object lockob = new object();
|
|
public static void MoveCursorBy(int x, int y)
|
|
{
|
|
lock (lockob)
|
|
{
|
|
if (x != 0 || y != 0)
|
|
{
|
|
sendInputs[0].Type = INPUT_MOUSE;
|
|
sendInputs[0].Data.Mouse.ExtraInfo = IntPtr.Zero;
|
|
sendInputs[0].Data.Mouse.Flags = MOUSEEVENTF_MOVE;
|
|
sendInputs[0].Data.Mouse.MouseData = 0;
|
|
sendInputs[0].Data.Mouse.Time = 0;
|
|
sendInputs[0].Data.Mouse.X = x;
|
|
sendInputs[0].Data.Mouse.Y = y;
|
|
uint result = SendInput(1, sendInputs, Marshal.SizeOf(sendInputs[0]));
|
|
}
|
|
}
|
|
}
|
|
|
|
public static void MouseWheel(int vertical, int horizontal)
|
|
{
|
|
lock (lockob)
|
|
{
|
|
uint inputs = 0;
|
|
if (vertical != 0)
|
|
{
|
|
sendInputs[inputs].Type = INPUT_MOUSE;
|
|
sendInputs[inputs].Data.Mouse.ExtraInfo = IntPtr.Zero;
|
|
sendInputs[inputs].Data.Mouse.Flags = MOUSEEVENTF_WHEEL;
|
|
sendInputs[inputs].Data.Mouse.MouseData = (uint)vertical;
|
|
sendInputs[inputs].Data.Mouse.Time = 0;
|
|
sendInputs[inputs].Data.Mouse.X = 0;
|
|
sendInputs[inputs].Data.Mouse.Y = 0;
|
|
inputs++;
|
|
}
|
|
if (horizontal != 0)
|
|
{
|
|
sendInputs[inputs].Type = INPUT_MOUSE;
|
|
sendInputs[inputs].Data.Mouse.ExtraInfo = IntPtr.Zero;
|
|
sendInputs[inputs].Data.Mouse.Flags = MOUSEEVENTF_HWHEEL;
|
|
sendInputs[inputs].Data.Mouse.MouseData = (uint)horizontal;
|
|
sendInputs[inputs].Data.Mouse.Time = 0;
|
|
sendInputs[inputs].Data.Mouse.X = 0;
|
|
sendInputs[inputs].Data.Mouse.Y = 0;
|
|
inputs++;
|
|
}
|
|
SendInput(inputs, sendInputs, (int)inputs * Marshal.SizeOf(sendInputs[0]));
|
|
}
|
|
}
|
|
|
|
public static void MouseEvent(uint mouseButton)
|
|
{
|
|
lock (lockob)
|
|
{
|
|
sendInputs[0].Type = INPUT_MOUSE;
|
|
sendInputs[0].Data.Mouse.ExtraInfo = IntPtr.Zero;
|
|
sendInputs[0].Data.Mouse.Flags = mouseButton;
|
|
sendInputs[0].Data.Mouse.MouseData = 0;
|
|
sendInputs[0].Data.Mouse.Time = 0;
|
|
sendInputs[0].Data.Mouse.X = 0;
|
|
sendInputs[0].Data.Mouse.Y = 0;
|
|
uint result = SendInput(1, sendInputs, Marshal.SizeOf(sendInputs[0]));
|
|
}
|
|
}
|
|
|
|
public static void MouseEvent(uint mouseButton, int type)
|
|
{
|
|
lock (lockob)
|
|
{
|
|
sendInputs[0].Type = INPUT_MOUSE;
|
|
sendInputs[0].Data.Mouse.ExtraInfo = IntPtr.Zero;
|
|
sendInputs[0].Data.Mouse.Flags = mouseButton;
|
|
sendInputs[0].Data.Mouse.MouseData = (uint)type;
|
|
sendInputs[0].Data.Mouse.Time = 0;
|
|
sendInputs[0].Data.Mouse.X = 0;
|
|
sendInputs[0].Data.Mouse.Y = 0;
|
|
uint result = SendInput(1, sendInputs, Marshal.SizeOf(sendInputs[0]));
|
|
}
|
|
}
|
|
|
|
public static void performSCKeyPress(ushort key)
|
|
{
|
|
lock (lockob)
|
|
{
|
|
sendInputs[0].Type = INPUT_KEYBOARD;
|
|
sendInputs[0].Data.Keyboard.ExtraInfo = IntPtr.Zero;
|
|
sendInputs[0].Data.Keyboard.Flags = KEYEVENTF_SCANCODE;
|
|
sendInputs[0].Data.Keyboard.Scan = MapVirtualKey(key, MAPVK_VK_TO_VSC);
|
|
sendInputs[0].Data.Keyboard.Time = 0;
|
|
sendInputs[0].Data.Keyboard.Vk = key;
|
|
uint result = SendInput(1, sendInputs, Marshal.SizeOf(sendInputs[0]));
|
|
}
|
|
}
|
|
|
|
public static void performKeyPress(ushort key)
|
|
{
|
|
lock (lockob)
|
|
{
|
|
ushort scancode = scancodeFromVK(key);
|
|
bool extended = (scancode & 0x100) != 0;
|
|
uint curflags = extended ? KEYEVENTF_EXTENDEDKEY : 0;
|
|
|
|
sendInputs[0].Type = INPUT_KEYBOARD;
|
|
sendInputs[0].Data.Keyboard.ExtraInfo = IntPtr.Zero;
|
|
sendInputs[0].Data.Keyboard.Flags = curflags;
|
|
sendInputs[0].Data.Keyboard.Scan = scancode;
|
|
//sendInputs[0].Data.Keyboard.Flags = 1;
|
|
//sendInputs[0].Data.Keyboard.Scan = 0;
|
|
sendInputs[0].Data.Keyboard.Time = 0;
|
|
sendInputs[0].Data.Keyboard.Vk = key;
|
|
uint result = SendInput(1, sendInputs, Marshal.SizeOf(sendInputs[0]));
|
|
}
|
|
}
|
|
|
|
public static void performSCKeyRelease(ushort key)
|
|
{
|
|
lock (lockob)
|
|
{
|
|
sendInputs[0].Type = INPUT_KEYBOARD;
|
|
sendInputs[0].Data.Keyboard.ExtraInfo = IntPtr.Zero;
|
|
sendInputs[0].Data.Keyboard.Flags = KEYEVENTF_SCANCODE | KEYEVENTF_KEYUP;
|
|
sendInputs[0].Data.Keyboard.Scan = MapVirtualKey(key, MAPVK_VK_TO_VSC);
|
|
sendInputs[0].Data.Keyboard.Time = 0;
|
|
//sendInputs[0].Data.Keyboard.Vk = MapVirtualKey(key, MAPVK_VK_TO_VSC);
|
|
uint result = SendInput(1, sendInputs, Marshal.SizeOf(sendInputs[0]));
|
|
}
|
|
}
|
|
|
|
public static void performKeyRelease(ushort key)
|
|
{
|
|
lock (lockob)
|
|
{
|
|
ushort scancode = scancodeFromVK(key);
|
|
bool extended = (scancode & 0x100) != 0;
|
|
uint curflags = extended ? KEYEVENTF_EXTENDEDKEY : 0;
|
|
|
|
sendInputs[0].Type = INPUT_KEYBOARD;
|
|
sendInputs[0].Data.Keyboard.ExtraInfo = IntPtr.Zero;
|
|
sendInputs[0].Data.Keyboard.Flags = curflags | KEYEVENTF_KEYUP;
|
|
sendInputs[0].Data.Keyboard.Scan = scancode;
|
|
//sendInputs[0].Data.Keyboard.Flags = KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP;
|
|
//sendInputs[0].Data.Keyboard.Scan = 0;
|
|
sendInputs[0].Data.Keyboard.Time = 0;
|
|
sendInputs[0].Data.Keyboard.Vk = key;
|
|
uint result = SendInput(1, sendInputs, Marshal.SizeOf(sendInputs[0]));
|
|
}
|
|
}
|
|
|
|
private static ushort scancodeFromVK(uint vkey)
|
|
{
|
|
ushort scancode = 0;
|
|
if (vkey == VK_PAUSE)
|
|
{
|
|
// MapVirtualKey does not work with VK_PAUSE
|
|
scancode = 0x45;
|
|
}
|
|
else
|
|
{
|
|
scancode = MapVirtualKey(vkey, MAPVK_VK_TO_VSC);
|
|
}
|
|
|
|
switch (vkey)
|
|
{
|
|
case VK_LEFT:
|
|
case VK_UP:
|
|
case VK_RIGHT:
|
|
case VK_DOWN:
|
|
case VK_PRIOR:
|
|
case VK_NEXT:
|
|
case VK_END:
|
|
case VK_HOME:
|
|
case VK_INSERT:
|
|
case VK_DELETE:
|
|
case VK_DIVIDE:
|
|
case VK_NUMLOCK:
|
|
case VK_RCONTROL:
|
|
case VK_RMENU:
|
|
{
|
|
scancode |= (ushort)EXTENDED_FLAG; // set extended bit
|
|
break;
|
|
}
|
|
}
|
|
|
|
return scancode;
|
|
}
|
|
|
|
/// <summary>
|
|
/// http://msdn.microsoft.com/en-us/library/windows/desktop/ms646270(v=vs.85).aspx
|
|
/// </summary>
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
internal struct INPUT
|
|
{
|
|
public uint Type;
|
|
public MOUSEKEYBDHARDWAREINPUT Data;
|
|
}
|
|
internal const uint INPUT_MOUSE = 0, INPUT_KEYBOARD = 1, INPUT_HARDWARE = 2;
|
|
|
|
/// <summary>
|
|
/// http://social.msdn.microsoft.com/Forums/en/csharplanguage/thread/f0e82d6e-4999-4d22-b3d3-32b25f61fb2a
|
|
/// </summary>
|
|
[StructLayout(LayoutKind.Explicit)]
|
|
internal struct MOUSEKEYBDHARDWAREINPUT
|
|
{
|
|
[FieldOffset(0)]
|
|
public HARDWAREINPUT Hardware;
|
|
[FieldOffset(0)]
|
|
public KEYBDINPUT Keyboard;
|
|
[FieldOffset(0)]
|
|
public MOUSEINPUT Mouse;
|
|
}
|
|
|
|
/// <summary>
|
|
/// http://msdn.microsoft.com/en-us/library/windows/desktop/ms646310(v=vs.85).aspx
|
|
/// </summary>
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
internal struct HARDWAREINPUT
|
|
{
|
|
public uint Msg;
|
|
public ushort ParamL;
|
|
public ushort ParamH;
|
|
}
|
|
|
|
/// <summary>
|
|
/// http://msdn.microsoft.com/en-us/library/windows/desktop/ms646310(v=vs.85).aspx
|
|
/// </summary>
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
internal struct KEYBDINPUT
|
|
{
|
|
public ushort Vk;
|
|
public ushort Scan;
|
|
public uint Flags;
|
|
public uint Time;
|
|
public IntPtr ExtraInfo;
|
|
}
|
|
|
|
/// <summary>
|
|
/// http://social.msdn.microsoft.com/forums/en-US/netfxbcl/thread/2abc6be8-c593-4686-93d2-89785232dacd
|
|
/// </summary>
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
internal struct MOUSEINPUT
|
|
{
|
|
public int X;
|
|
public int Y;
|
|
public uint MouseData;
|
|
public uint Flags;
|
|
public uint Time;
|
|
public IntPtr ExtraInfo;
|
|
}
|
|
|
|
internal const uint MOUSEEVENTF_MOVE = 1, // just apply X/Y (delta due to not setting absolute flag)
|
|
MOUSEEVENTF_LEFTDOWN = 2, MOUSEEVENTF_LEFTUP = 4,
|
|
MOUSEEVENTF_RIGHTDOWN = 8, MOUSEEVENTF_RIGHTUP = 16,
|
|
MOUSEEVENTF_MIDDLEDOWN = 32, MOUSEEVENTF_MIDDLEUP = 64,
|
|
MOUSEEVENTF_XBUTTONDOWN = 128, MOUSEEVENTF_XBUTTONUP = 256,
|
|
KEYEVENTF_EXTENDEDKEY = 1, KEYEVENTF_KEYUP = 2, MOUSEEVENTF_WHEEL = 0x0800, MOUSEEVENTF_HWHEEL = 0x1000,
|
|
MOUSEEVENTF_MIDDLEWDOWN = 0x0020, MOUSEEVENTF_MIDDLEWUP = 0x0040,
|
|
KEYEVENTF_SCANCODE = 0x0008, MAPVK_VK_TO_VSC = 0, KEYEVENTF_UNICODE = 0x0004, EXTENDED_FLAG = 0x100;
|
|
|
|
internal const uint VK_PAUSE = 0x13, VK_LEFT = 0x25, VK_UP = 0x26, VK_RIGHT = 0x27, VK_DOWN = 0x28,
|
|
VK_PRIOR = 0x21, VK_NEXT = 0x22, VK_END = 0x23, VK_HOME = 0x24, VK_INSERT = 0x2D, VK_DELETE = 0x2E,
|
|
VK_DIVIDE = 0x6F, VK_NUMLOCK = 0x90, VK_RCONTROL = 0xAE, VK_RMENU = 0xA5;
|
|
|
|
[DllImport("user32.dll", SetLastError = true)]
|
|
private static extern uint SendInput(uint numberOfInputs, INPUT[] inputs, int sizeOfInputs);
|
|
[DllImport("user32.dll", CharSet = CharSet.Auto)]
|
|
private static extern ushort MapVirtualKey(uint uCode, uint uMapType);
|
|
[DllImport("user32.dll", SetLastError = true)]
|
|
static extern void keybd_event(byte bVk, byte bScan, int dwFlags, int dwExtraInfo);
|
|
//Not used, just here
|
|
public static void DownKeys(ushort key)
|
|
{
|
|
keybd_event((byte)key, 0, (int)0, 0);
|
|
}
|
|
|
|
public static void PressKeys(ushort key)
|
|
{
|
|
keybd_event((byte)key, 0, (int)KEYEVENTF_EXTENDEDKEY, 0);
|
|
}
|
|
|
|
public static void ReleaseKeys(ushort key)
|
|
{
|
|
keybd_event((byte)key, 0, (int)KEYEVENTF_KEYUP, 0);
|
|
}
|
|
}
|
|
|
|
}
|