Ignore all screen actions from bot if optimizing or non-visible backtesting

Some Bots do heavy calculations 
We're in the process of looking at what things we need to check that are caused by the platform.
One of the checks we often need to do is to check if we can draw something on the screen before we do that.
cTrader has some private methods where they ignore screen UI actions when optimizing or silent backtesting.
Please do so for ALL screen interactions automatically.
This Would Make our code cleaner.