public void RegisterKeyAction(Keys key, HotkeyModifiers modifier, Action action)
{
var hotkeyCombination = new HotkeyCombination
{
Key = key,
Modifier = modifier
};
hotkeyActions[hotkeyCombination] = action;
}
private IntPtr LowLevelKeyboardProc(int nCode, IntPtr wParam, IntPtr lParam)
{
if (nCode >= 0 && wParam == (IntPtr)WM_KEYDOWN)
{
Keys keyPressed = (Keys)Marshal.ReadInt32(lParam);
var modifier = HotkeyModifiers.None;
if (GetCtrlPressed())
{
modifier |= HotkeyModifiers.Ctrl;
}
if (GetAltPressed())
{
modifier |= HotkeyModifiers.Alt;
}
if (GetAltPressed())
{
modifier |= HotkeyModifiers.Shift;
}
var hotkeyCombination = new HotkeyCombination
{
Key = keyPressed,
Modifier = modifier
};
if (hotkeyActions.TryGetValue(hotkeyCombination, out Action hotkeyAction))
{
hotkeyAction?.Invoke();
}
}
return(WinApi.WinApi.CallNextHookEx(
keyboardProcHook, nCode, wParam, lParam));
}
public bool Equals(HotkeyCombination hotkeyCombination)
{
return(hotkeyCombination != null && hotkeyCombination.Key == Key &&
hotkeyCombination.Modifier == Modifier);
}
