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|
-----------------------------------------------------------------------------
-- |
-- Module : XMonadContrib.Accordion
-- Copyright : (c) glasser@mit.edu
-- License : BSD
--
-- Maintainer : glasser@mit.edu
-- Stability : unstable
-- Portability : unportable
--
-- Layout that puts non-focused windows in ribbons at the top and bottom
-- of the screen.
-----------------------------------------------------------------------------
module XMonadContrib.Accordion (
-- * Usage
-- $usage
accordion) where
import XMonad
import Operations
import qualified StackSet as W
import Graphics.X11.Xlib
import Data.Ratio
import XMonadContrib.LayoutHelpers ( idModify )
-- $usage
-- > import XMonadContrib.Accordion
-- > defaultLayouts = [ accordion ]
-- %import XMonadContrib.Accordion
-- %layout , accordion
accordion :: Eq a => Layout a
accordion = Layout { doLayout = accordionLayout, modifyLayout = idModify }
accordionLayout :: Eq a => Rectangle -> W.Stack a -> X ([(a, Rectangle)], Maybe (Layout a))
accordionLayout sc ws = return ((zip ups tops) ++
[(W.focus ws, mainPane)] ++
(zip dns bottoms)
,Nothing)
where ups = W.up ws
dns = W.down ws
(top, allButTop) = splitVerticallyBy (1%8) sc
(center, bottom) = splitVerticallyBy (6%7) allButTop
(allButBottom, _) = splitVerticallyBy (7%8) sc
mainPane | ups /= [] && dns /= [] = center
| ups /= [] = allButTop
| dns /= [] = allButBottom
| otherwise = sc
tops = if ups /= [] then splitVertically (length ups) top else []
bottoms= if dns /= [] then splitVertically (length dns) bottom else []
|
