"gonna add everything throw right mouse button menu.. if i can"
Have in mind that Mac users have no right-button in their mouse
It's fine to add right-mouse button functionality, but all of that functionality should be possible to be done with normal-click or double-click at best.
Same with Keyboard shortcuts, btw
oh, and something else: etter go for code, since the muuli.wdr file has suffered changes afaik in kry's local copy, so you will have to re do it when kry commits his changes. oh, well, maybe not. i'm believe he already commited his changes a week ago. bah, just contact him and ask him