How to make Keyboard only accept AHK Script?

[rokkyboy]

Hello,

Is there a way to create a switch that turns on/off a state of the keyboard so that all keys are:

1. intercepted by AHK
2. will execute only through AHK scripts so that any keys not defined by AHK will not do anything?

I'm trying to write a script so that depending on which "state/mode" you are in, the entire keyboard layout can be used for certain type of work, and nothing else.

Thanks!