open -> brings up an opendialog
next -> shows the next image in the same folder as the current image
prev -> shows the previous image in the same folder as the current image

zoomin -> zooms the image 1 level in
zoomout -> zooms the image 1 level out
zoomactual -> zooms to the actual size

movemode -> goes into movemode
selectmode -> goes into selectmode

rotate90left -> rotates current image 90 degrees left
rotate180left -> idem, 180 degrees
rotate270left -> idem, 270 degrees
rotate90right -> rotates current image 90 degrees right
rotate180right -> idem, 180 degrees
rotate270right -> idem, 270 degrees

mirrorx -> mirrors current image on the x-axis
mirrory -> mirrors current image on the y-axis