Add support for ext-session-lock-v1

[emersion]

No description provided.

[functionpointer]

This would be a great feature for touchscreen kiosks that turn their displays off after a period of inactivity

[emersion]

ext-session-lock-v1 is not about turning displays off. It's about locking the session. See wlr-output-power-management-v1.

[functionpointer]

Turning display off and on again is already possible, thanks to swayidle. Unfortunately when the display is off, touch inputs are still recognised. ext-session-lock-v1 could be used to disable this, no?

[emersion]

swayidle doesn't turn displays on and off. No, ext-session-lock-v1 doesn't interact with ext-idle-notify.

[functionpointer]

Swayidle allows running arbitrary commands on idle. This can easily be used to turn the display off.

Is there a command that can turn off touch processing in cage?

[emersion]

This can easily be used to turn the display off.

No, because cage provides no way of doing so.

Is there a command that can turn off touch processing in cage?

No.

[functionpointer]

This can easily be used to turn the display off.

No, because cage provides no way of doing so.

At least in my case (RPi w/ 7inch touchscreen) it is easy:
swayidle timeout 120 "echo 1 > /sys/class/backlight/10-0045/bl_power"

With ext-session-lock-v1 i could use swaylock, which would disable touch processing (among other things).

[CelestialCrafter]

+1