XMonad set layout depending on which monitor it's displayed

Question

Is it possible to somehow make the workspace layout change depending on which physical screen I am displaying it?

I want to use reflectHoriz (from XMonad.Layout.PerWorkspace) on layouts on my left monitor so that the master pane is always closest to the center of 2 screens.

I tried XMonad.Layout.IndependentScreens but that just creates double monitor dependant workspaces and that's not what I'm aiming at. Ideally, I want the same workspace to have different layout set depending on the monitor on which it is displayed.

Answer 1

I think it should be possible to make a Layout wrapper (like Mirror or Choose) which does what you want. The runLayout method of LayoutClass receives the WorkspaceId, which you can look up in the map from Screens to Workspaces.