Commit 2b3ab3ec authored by Marco Trevisan's avatar Marco Trevisan 🎺

windowMenu: Do actions requiring grab once ungrabbed

Resizing or moving a window needs starting a keyboard grab. However, if the
action is triggered by a menu entry activation it might not work as we already
have already an active grab on input devices to manage the menu itself.

So, possibly wait maximum 100ms for the current grab operation to be completed
before trying go start a new one.

Needs mutter!596
Fixes #1326

!557
parent 759120b9
Pipeline #85048 passed with stages
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