Is it possible to use keyboard input for indicators?

Hello,

I would like to use cTrader as a backtesting software.

So I would like to know if the cTrader Api can detect a keyboard input. Or having a button or something i can press on.

Basically I want to be able to navigate the index prices with left and right arrow masking and unmasking the candlesticks (actually candle sticks are drawn with an indicator that simply draws boxes in the place of the candlesticks. (like many indicators here at ctdn do).

So that would be very nice if it's possible.

I really like how Ninja Trader does its thing but you can only backtest Futures on their platform. Not forex.