public KeyProperties(SBC.Key a, SBC.Key b, bool c)//used when we have a modifier
{
modifier = a;
keyCode1 = b;
holdDown = c;
useModifier = true;
}
public KeyProperties(SBC.Key a, bool b)
{
modifier = (SBC.Key)(0);
keyCode1 = a;
holdDown = b;
useModifier = false;
}
public static void SimulateModifiedKeyStroke(SBC.Key modifier, SBC.Key keycode)
{
SimulateKeyDown(modifier);
SimulateKeyDown(keycode);
System.Threading.Thread.Sleep(ModifiedKeyStrokeDelay);
SimulateKeyUp(keycode);
SimulateKeyUp(modifier);
}
public void AddButtonKeyMapping(ButtonEnum button, SBC.Key keyCode, bool holdDown)
{
if (ButtonKeys.Contains((int)button))
{
ButtonKeys.Remove((int)button);//to save on later garbage collection
}
ButtonKeys[(int)button] = new KeyProperties(keyCode, holdDown);
}
public static void SimulateModifiedKeyStroke(SBC.Key[] modifierKeyCodes, SBC.Key keycode)
{
foreach (SBC.Key k in modifierKeyCodes)
{
SimulateKeyDown(k);
}
SimulateKeyDown(keycode);
System.Threading.Thread.Sleep(ModifiedKeyStrokeDelay);
SimulateKeyUp(keycode);
foreach (SBC.Key k in modifierKeyCodes)
{
SimulateKeyUp(k);
}
}
public static void SimulateKeyUp(SBC.Key key)
{
INPUT structure = new INPUT();
structure.type = (int)InputType.INPUT_KEYBOARD;
//structure.ki.wVk = VkKeyScan((char)key);
structure.ki.wScan = (ushort)key;
if (IsExtendedKey(key))
{
structure.ki.dwFlags = (uint)((int)KEYEVENTF.KEYUP | (uint)KEYEVENTF.SCANCODE | (uint)KEYEVENTF.EXTENDEDKEY);
}
else
{
structure.ki.dwFlags = (uint)((int)KEYEVENTF.KEYUP | (uint)KEYEVENTF.SCANCODE);
}
structure.ki.time = 0;
structure.ki.dwExtraInfo = GetMessageExtraInfo();
INPUT[] pInputs = new INPUT[] { structure };
SendInput(1, pInputs, Marshal.SizeOf(structure));
}
public static int ModifiedKeyStrokeDelay = 5;//number of milliseconds combination keys will be held down.
//this number was experimentally found out as the minimum necessary for MW4 to respond to modified
//keystroke
/// <summary>
/// Determines if the <see cref="VirtualKeyCode"/> is an ExtendedKey
/// </summary>
/// <param name="keyCode">The key code.</param>
/// <returns>true if the key code is an extended key; otherwise, false.</returns>
/// <remarks>
/// The extended keys consist of the ALT and CTRL keys on the right-hand side of the keyboard; the INS, DEL, HOME, END, PAGE UP, PAGE DOWN, and arrow keys in the clusters to the left of the numeric keypad; the NUM LOCK key; the BREAK (CTRLPAUSE) key; the PRINT SCRN key; and the divide (/) and ENTER keys in the numeric keypad.
///
/// See http://msdn.microsoft.com/en-us/library/ms646267(v=vs.85).aspx Section "Extended-Key Flag"
/// </remarks>
public static bool IsExtendedKey(SBC.Key keyCode)
{
//issue with backspace originated here, it should have not been on the extended list.
if (
keyCode == SBC.Key.Insert ||
keyCode == SBC.Key.Delete ||
keyCode == SBC.Key.Home ||
keyCode == SBC.Key.End ||
keyCode == SBC.Key.Prior ||
keyCode == SBC.Key.Next ||
keyCode == SBC.Key.Right ||
keyCode == SBC.Key.Up ||
keyCode == SBC.Key.Left ||
keyCode == SBC.Key.Down ||
keyCode == SBC.Key.Numlock ||
keyCode == SBC.Key.Divide)
{
return(true);
}
else
{
return(false);
}
}
public void sendKeyUp(SBC.Key keycode)
{
InputSimulator.SimulateKeyUp(keycode);
}
public void sendKeyPress(SBC.Key modifier, SBC.Key keycode)
{
InputSimulator.SimulateModifiedKeyStroke(modifier, keycode);
}
public void AddButtonKeyMapping(ButtonEnum button, SBC.Key modifier, SBC.Key keyCode, bool holdDown)
{
ButtonKeys[(int)button] = new KeyProperties(modifier, keyCode, holdDown);
}
public void AddButtonKeyLightMapping(ButtonEnum button, bool lightOnHold, int intensity, SBC.Key keyCode1, SBC.Key keyCode2, bool holdDown)
{
AddButtonLightMapping(button, lightOnHold, intensity);
AddButtonKeyMapping(button, keyCode1, keyCode2, holdDown);
}
public static void SimulateKeyPress(SBC.Key key)
{
SimulateKeyDown(key);
SimulateKeyUp(key);
}