New Full screen features

I'm using full screen view for image processing to rate my images to preselect the images to process.

I would like to see the following features:

• X to delete the actual image (move to trash)

• rate 0 to 5 and 6 to .. for color rating

• + for increase the zoom

• - for decrase the zoom

• mouse double click for fit the image

• mouse down and move for move the image

• c for crop to the actual visible region

• arrow key left and right for forward and backward

• pause the slideshow by default if the full screen view started

• show the image name, the date time taken, the rate and color on footer