Initial screenshot support
I got some spare cycles while listening to some online ourse and so i added initial screenshot support. It's as simplistic as it could be as it just always takes a screenshot of the primary output but that's my main use case to e.g. document issues i hit on the road and with the bits in place now we can extend from there.
Tested with gnome-screenshot
and Print-screen
key (phoc!249 (merged)).
Since this also needs wl_shm
buffer handling i added a PhoshWlBuffer
which we can later on use for the toplevel thumbnails as well, i didn't move the code over yet since i'm i think we should at leasat wrap it g_rc_box_*
.
Related: #77
Signed-off-by: Guido Günther guido.gunther@puri.sm