New "line tool" for MT4. Is it possible?

 

Hi there,

I'd like to create a new line tool for mt4 that would quickly tell me how many points away is my stop and target. I know where (visually) i want to place my stop and target, but the tool would count the pips for me.

The tool would be used by clicking on the chart or just outside it (on the numbers on the right) three times. The first click would signal the entry point, the second the stop and the third the target.

I know programming, but i haven't seem anything like a IDE for MT4 (something similar to VB ide) that would allow me to add new icons to the tool bar.

Is that possible? Can you anyone just show me the way?

Many thanks.