Application Activity Tracker

Hi,

does anybody know, if there is a tool for tracking my activity on my mac? Like, which applications I use how often and how long, keyboard and mouse statistics, website tracking, tracking unproductive time... It would be also cool, if I can assign activites to projects or task, and even context sensitive (like, when I open my editor with a specific path, it get's assigned to a specific project).

I googled a lot, but haven't found a software that fullfills all the requirements, or at least the most. I've found a keyboard and mousetracker, but nothing for application tracking.

Hope somebody can help me. thx!