Control Digital RGB LED Strip from computer

Hi All,

I am looking to control a digital RGB LED strip from my computer. I have seen many examples and tutorials, but most of them are somewhat confusing to me. I would like to use Processing to control my Arduino Uno. I am using LED strip from adafruit located at:

However, the libraries that adafruit includes to control the LED strip are only for the Arduino IDE software. How can I access these libraries through Processing? Or am I going about this the wrong way? Thanks for any help.