what do you guys think of this layout?

Are you restricted on where the drains and water lines can go?

I would not want the toilet visible from the bedroom as it is now. And it looks like someone sitting there would block the doorway.

How about something like this? (rough plan attached in link, I can't figure out how to include it in the post)

Here is a link that might be useful: bathroom

You could do a tub in the corner under the window with your toilet across from it and a large corner shower. A pocket door would be nice if you want your shower visible when you enter the bathroom.
You might be able to fit a small linen cabinet between the shower and toilet. Allow 34 to 36 inches for the toilet space width and 25 to 30 inches in front of the toilet. If you do half walls on either side of the shower, you could put the shower controls on one of those walls for ease in turning on the shower.
As an alternate, you might be able to fit a free standing tub in that space. That might give you an extra foot in your closet. I drew a rectangular shower, but I like the angled a little better.

thanks guys great ideas. what do you guy think of this layout?

I wouldn't want to walk through a bathroom to get to my closet. I'd want the toilet nearest the bedroom for those night time trips.

jcl plan is what I was thinking of with regards to the closet. 4 feet width isn't very wide though.

Here is a link that has a lot of information for distances for fixtures.

Here is a link that might be useful: Illustrated Rules of Good Bathroom Design