Project step to step programs with copyleft

[compsystems]

Hi
sorry again, this is a electronic translation (google) from the Spanish, I understand written English without translators, but I can not speak or write =(

As part of my work, teaching, for the second half of this year, I want to develop applications step by step similar a (http://www.tinspireapps.com/), using CAS tools, especially using hpprime calculator.



What is missing with respect to other calculators

1: a view (window) of math expressions input/output in pretty print
2: an prg editor(windows-OS) similar to PRIMEPAD program https://github.com/eried/PrimeComm or tiedit http://home.arcor.de/p-engels/tiedit/
3: dialog boxes and toolbar, I already do this in the HP50, but this calculator is too slow, the screen is very small, etc.

my prg dialog boxes and toolbar for hp50
http://www.hpcalc.org/details.php?id=7282



that possibility is there that these requirements are shared on the hpprime?