public static void Reset()
{
if (GUI.IsElevatedAdmin)
{
bool doCheck = false;
byte[] state = new byte[256];
// reset toggle buttons
if (IsCapsLockOn)
{
NM.keybd_event(NM.VK_CAPITAL, 0, NM.KEYEVENTF_KEYDOWN, UIntPtr.Zero);
NM.keybd_event(NM.VK_CAPITAL, 0, NM.KEYEVENTF_KEYUP, UIntPtr.Zero);
doCheck = true;
}
if (IsNumLockOn)
{
NM.keybd_event(NM.VK_NUMLOCK, 0, NM.KEYEVENTF_KEYDOWN, UIntPtr.Zero);
NM.keybd_event(NM.VK_NUMLOCK, 0, NM.KEYEVENTF_KEYUP, UIntPtr.Zero);
doCheck = true;
}
if (IsScrollLockOn)
{
NM.keybd_event(NM.VK_SCROLL, 0, NM.KEYEVENTF_KEYDOWN, UIntPtr.Zero);
NM.keybd_event(NM.VK_SCROLL, 0, NM.KEYEVENTF_KEYUP, UIntPtr.Zero);
doCheck = true;
}
if (doCheck)
{
while (true)
{
GetCurrentInputState(ref state);
if (IsCapsLockOn == IsToggleKeyOn(state[NM.VK_CAPITAL]))
{
if (IsNumLockOn == IsToggleKeyOn(state[NM.VK_NUMLOCK]))
{
if (IsScrollLockOn == IsToggleKeyOn(state[NM.VK_SCROLL]))
{
break;
}
}
}
}
}
NM.BlockInput(false);
}
BlockCount = 0;
}
public static void Block(IntPtr ParentHandle, IntPtr ControlHandle)
{
if (BlockCount == 0)
{
if (GUI.IsElevatedAdmin)
{
bool doCheck = false;
bool Return = NM.BlockInput(true);
if (!Return)
{
throw new Exception("Failed to block input");
}
byte[] state = new byte[256];
GetCurrentInputState(ref state);
//reset the global mouse states
if (IsMouseDown == false)
{
if (IsButtonDown(state[NM.VK_LBUTTON]))
{
NM.mouse_event(NM.MOUSEEVENTF_LEFTUP, 0, 0, 0, UIntPtr.Zero);
doCheck = true;
}
if (IsButtonDown(state[NM.VK_MBUTTON]))
{
NM.mouse_event(NM.MOUSEEVENTF_MIDDLEUP, 0, 0, 0, UIntPtr.Zero);
doCheck = true;
}
if (IsButtonDown(state[NM.VK_RBUTTON]))
{
NM.mouse_event(NM.MOUSEEVENTF_RIGHTUP, 0, 0, 0, UIntPtr.Zero);
doCheck = true;
}
if (IsButtonDown(state[NM.VK_XBUTTON1]))
{
NM.mouse_event(NM.MOUSEEVENTF_XUP, 0, 0, 0, new UIntPtr(1));
doCheck = true;
}
if (IsButtonDown(state[NM.VK_XBUTTON2]))
{
NM.mouse_event(NM.MOUSEEVENTF_XUP, 0, 0, 0, new UIntPtr(2));
doCheck = true;
}
}
// 3 is VK_CANCEL
if (IsButtonDown(state[NM.VK_CANCEL]))
{
NM.keybd_event(NM.VK_CANCEL, 0, NM.KEYEVENTF_KEYDOWN, UIntPtr.Zero);
NM.keybd_event(NM.VK_CANCEL, 0, NM.KEYEVENTF_KEYUP, UIntPtr.Zero);
doCheck = true;
}
// 7+ is non-mouse (apart from 3) and 255 seems to break things so we do till 254
for (byte vk = 7; vk < unchecked (255); vk++)
{
if (IsButtonDown(state[vk]))
{
NM.keybd_event(vk, 0, NM.KEYEVENTF_KEYDOWN, UIntPtr.Zero);
NM.keybd_event(vk, 0, NM.KEYEVENTF_KEYUP, UIntPtr.Zero);
doCheck = true;
}
}
//check for toggle keys
IsCapsLockOn = IsToggleKeyOn(state[NM.VK_CAPITAL]);
if (IsCapsLockOn)
{
NM.keybd_event(NM.VK_CAPITAL, 0, NM.KEYEVENTF_KEYDOWN, UIntPtr.Zero);
NM.keybd_event(NM.VK_CAPITAL, 0, NM.KEYEVENTF_KEYUP, UIntPtr.Zero);
doCheck = true;
}
IsNumLockOn = IsToggleKeyOn(state[NM.VK_NUMLOCK]);
if (IsNumLockOn)
{
NM.keybd_event(NM.VK_NUMLOCK, 0, NM.KEYEVENTF_KEYDOWN, UIntPtr.Zero);
NM.keybd_event(NM.VK_NUMLOCK, 0, NM.KEYEVENTF_KEYUP, UIntPtr.Zero);
doCheck = true;
}
IsScrollLockOn = IsToggleKeyOn(state[NM.VK_SCROLL]);
if (IsScrollLockOn)
{
NM.keybd_event(NM.VK_SCROLL, 0, NM.KEYEVENTF_KEYDOWN, UIntPtr.Zero);
NM.keybd_event(NM.VK_SCROLL, 0, NM.KEYEVENTF_KEYUP, UIntPtr.Zero);
doCheck = true;
}
if (doCheck)
{
bool ok = false;
while (!ok)
{
ok = true;
GetCurrentInputState(ref state);
// Check mouse button state
if (!IsMouseDown)
{
if (IsButtonDown(state[NM.VK_LBUTTON]) || IsButtonDown(state[NM.VK_MBUTTON]) || IsButtonDown(state[NM.VK_RBUTTON]) || IsButtonDown(state[NM.VK_XBUTTON1]) || IsButtonDown(state[NM.VK_XBUTTON2]))
{
ok = false;
}
}
// Check cancel
if (IsButtonDown(state[NM.VK_CANCEL]))
{
ok = false;
}
// Check other keys
for (byte vk = 7; vk < unchecked (255); vk++)
{
if (IsButtonDown(state[vk]))
{
ok = false;
break;
}
}
// check toggle keys
if (IsToggleKeyOn(state[NM.VK_CAPITAL]) || IsToggleKeyOn(state[NM.VK_NUMLOCK]) || IsToggleKeyOn(state[NM.VK_SCROLL]))
{
ok = false;
}
}
}
}
}
BlockCount++;
}
