[shmerl]

Makes perfect sense for it to be something that interacts with the compositor. So KWin does expose such API. But that's not part of Wayland itself or its protocols.

Want to make it easy? Use KDE which cares about flexibility and write scripts for it. Otherwise - probably tough luck, not sure how much other compositors even care about such things.

[yjftsjthsd-h]

Or I could just use X11, where this is a solved problem using a single API that works on arbitrary window managers / desktop environments. The only problem is people keep showing up to tell me that I need to stop using it and use their feature-poor alternative.

[shmerl]

You couldn't really since it's DOA. Otherwise you'd be stuck with unsupported path.