private void IsThreadHandleKeyboard(uint wParam, KBDLLHOOKSTRUCT keyboardStruct)
{
int code = (int)wParam;
switch (code)
{
case WM_SYSKEYDOWN:
case WM_KEYDOWN:
{
if (keyboardStruct.scanCode == 0)
{
ISLogger.Write("Cannot get scancode for virtual key {0}", keyboardStruct.vkCode);
return;
}
if (keyboardStruct.scanCode == (int)ScanCode.Control)
{
currentModifiers |= Hotkey.Modifiers.Ctrl;
}
else if (keyboardStruct.scanCode == (int)ScanCode.Alt)
{
currentModifiers |= Hotkey.Modifiers.Alt;
}
else if (keyboardStruct.scanCode == (int)ScanCode.LShift | keyboardStruct.scanCode == (int)ScanCode.RShift)
{
currentModifiers |= Hotkey.Modifiers.Shift;
}
Hotkey[] list = hotkeyList.ToArray();
for (int i = 0; i < list.Length; i++)
{
if ((keyboardStruct.scanCode == (short)list[i].HkScan) && (currentModifiers == list[i].Mods))
{
if (list[i] is ClientHotkey)
{
ClientHotkey hk = list[i] as ClientHotkey;
ClientHotkeyPressed?.Invoke(this, hk);
}
else if (list[i] is FunctionHotkey)
{
FunctionHotkey hk = list[i] as FunctionHotkey;
FunctionHotkeyPressed?.Invoke(this, hk);
}
}
}
kbData = new ISInputData(ISInputCode.IS_KEYDOWN, (short)keyboardStruct.scanCode, 0);
break;
}
case WM_SYSKEYUP:
case WM_KEYUP:
{
if (keyboardStruct.scanCode == (int)ScanCode.Control)
{
currentModifiers &= ~Hotkey.Modifiers.Ctrl;
}
else if (keyboardStruct.scanCode == (int)ScanCode.Alt)
{
currentModifiers &= ~Hotkey.Modifiers.Alt;
}
else if (keyboardStruct.scanCode == (int)ScanCode.LShift | keyboardStruct.scanCode == (int)ScanCode.RShift)
{
currentModifiers &= ~Hotkey.Modifiers.Shift;
}
kbData = new ISInputData(ISInputCode.IS_KEYUP, (short)keyboardStruct.scanCode, 0);
break;
}
default:
{
ISLogger.Write("Unexpected windows keyboard input code " + code);
return;
}
}
if (UserInputBlocked)
{
InputReceived?.Invoke(this, kbData);
}
}
protected void OnClientHotkeyPressed(Guid client)
{
ClientHotkeyPressed?.Invoke(this, client);
}