Commit graph

2 commits

Author SHA1 Message Date
John Lindgren
22e50aa4e2 common/box: add box_fit_within()
Factor out common math from ssd's get_scale_box() for use elsewhere.
2024-10-06 21:30:33 -04:00
tokyo4j
46ec513630 view: implement cascade placement policy
Adds following settings:
<placement>
  <policy>cascade</policy>
  <cascadeOffset x="40" y="30" />
</placement>

"Cascade" policy places a new window at the center of the screen like
"center" policy, but possibly shifts its position to bottom-right so the
new window doesn't cover existing windows.

The algorithm is copied from KWin's implementation:
df9f8f8346/src/placement.cpp (L589)

Also added some helper functions to manipulate `wlr_box`.
2024-07-20 08:59:46 +01:00