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|
-----------------------------------------------------------------------------
-- |
-- Module : XMonadContrib.DwmPromote
-- Copyright : (c) Miikka Koskinen 2007
-- License : BSD3-style (see LICENSE)
--
-- Maintainer : arcatan@kapsi.fi
-- Stability : unstable
-- Portability : unportable
--
-- Dwm-like swap function for xmonad.
--
-- Swaps focused window with the master window. If focus is in the
-- master, swap it with the next window in the stack. Focus stays in the
-- master.
--
-----------------------------------------------------------------------------
module XMonadContrib.DwmPromote (
-- * Usage
-- $usage
dwmpromote
) where
import XMonad
import Operations (windows)
import StackSet
-- $usage
--
-- To use, modify your Config.hs to:
--
-- > import XMonadContrib.DwmPromote
--
-- and add a keybinding or substitute promote with dwmpromote:
--
-- > , ((modMask, xK_Return), dwmpromote)
dwmpromote :: X ()
dwmpromote = windows swap
swap :: StackSet i a s sd -> StackSet i a s sd
swap = modify' $ \c -> case c of
Stack _ [] [] -> c
Stack t [] (x:rs) -> Stack x [] (t:rs)
Stack t ls rs -> Stack t [] (ys ++ x : rs) where (x:ys) = reverse ls
|
