input: add warp_on_toggle_special

[VirtCode]

Describe your PR, what does it fix/add?

Currently the cursor:warp_on_change_workspace option does only apply to changing normal workspaces and not to toggling special ones. This has been bothering me for quite some time because it seems unintuitive and I would often accidentally switch windows on my special workspace because of it.

This PR also warps the cursor on special workspace toggles when cursor:warp_on_change_workspace is enabled. I think this should be the expected behavior because to me opening a special workspace is also a "change of workspace".

Is there anything you want to mention? (unchecked code, possible bugs, found problems, breaking compatibility, etc.)

I can imagine that some users might prefer the old behaviour (i.e. only warping cursor on normal workspace change). So maybe it would be best to gate this behind an additional config var? I also thought about using a different number for warp_on_change_workspace to enable it for specials too, but that wouldn't really make too much sense because 2 is already used for forcing.

Is it ready for merging, or does it need work?

Yes

[vaxerski]

does this mean the cursor will warp to the center if you toggle special workspace on the current monitor? if so, I'd hate that, so definitely a config var

[VirtCode]

If there are windows open on the special workspace, then it would warp to the focused window there (so to its center if not using persistent_warps). If there is no window open on it, no warping happens. When closing the special workspace, it would warp back to the window that is focused on the current normal workspace. So yes, if you open and close it, without persistent_warps, the cursor would be warped to the focused window's center.

As for the config var, should I do an entirely separate one (e.g. warp_on_toggle_special) or gate it behind an additional number for warp_on_change_workspace (and if so, which number)?

[vaxerski]

up 2 u

[VirtCode]

Okay, have now decided to gate it behind warp_on_toggle_special. It has the same options as toggle_on_change_workspace, i.e. allows being set to 2 to force over no warps.

Also made a wiki mr here hyprwm/hyprland-wiki#1029