Allow to set tile_mode of window from shell extension
For a shell extension it would be very handy, if you could get and set the tile_mode property of a (meta)window.
It should return META_TILE_LEFT
, META_TILE_RIGHT
or META_TILE_NONE
.
When setting the value, the window will be snapped to the appropriate screen edge or restored (the same behavior as i would drag it with my mouse to one of the edges).