resize-java-iKVM-viewer: find all supermicro Java iKVM Viewer windows and resize them to display all the content

resize-java-iKVM-viewer

#!/bin/bash

# find all supermicro Java iKVM Viewer windows and resize
# them to display all the content
#
# for reasons that are beyond sanity, this shitty closed source program
# sets the min and max window sizes to the same values, making it unresizable
# through dragging.
# this wouldn't be so bad if it actually resized the window to display all
# the content.  it constantly resizes based on the resolution of the 
# remote display.
#
# bind this program to a hot key or create a panel icon or something
# to invoke when the iKVM viewer is the wrong size. it will loop
# over all iKVM windows and set their size based on the reported
# resolution

PATH=/bin:/usr/bin

for winid in $(  wmctrl -l | grep -iE 'Java iKVM Viewer.+(Resolution.+FPS|No Signal)' | awk '{ print $1 }' ); do
    read width x height < <( wmctrl -l | 
                                grep $winid | 
                                grep -iE 'Java iKVM Viewer.+Resolution' | 
                                sed -e 's/^.\+Resolution //; s/ - F.\+$//;'
                           )
    if [[ -z "$width" || -z "$height" ]]; then
        width=643
        height=504
    fi
    xprop -id $winid -remove WM_NORMAL_HINTS
    wmctrl -i -r $winid -e 0,-1,-1,$(( width + 10 )),$(( height + 30 ))
done