Change alerts on MT4 indicator and then convert to MT5

This indicator shows  a line that is pink and light blue that I don't care to use. instead I'm interested in the Angle of the line or its change.

This indicator does not repaint and you can add this same indicator on a chart multiple times to view different time frames information in one chart.

I will need to be able to do these same current functions in MT5 without repaint issues and with all the MT5 time frames.

the current alert is for a color change (pink to blue) in the line and i would like that changed to when a new trend direction starts....

similar to the picture attached, the alert would happen for every new up(blue) or every new down (red)

After this modification to the MT4, I would like the code converted to MT5

TO BE CLEAR: 

I want a finished MT4 version and a finished MT5 version

AND both their source files

Thank you