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[XMonad] Perform flycheck simplifications

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This commit is contained in:
Ivan Malison 2016-11-29 22:47:44 -06:00
parent d19d7fcd02
commit 8e96f39dcf
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1 changed files with 9 additions and 8 deletions
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17
dotfiles/xmonad/xmonad.hs
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@ -3,6 +3,7 @@
FlexibleInstances, FlexibleContexts #-}
module Main where
import qualified Control.Arrow as A
import Control.Monad
import Control.Monad.Trans.Maybe
import Data.Aeson
@ -116,11 +117,11 @@ maybeRemap k = M.findWithDefault k k
withFocusedR f = withWindowSet (f . W.peek)
withFocusedD d f = maybe (return d) f <$> (withWindowSet (return . W.peek))
withFocusedD d f = maybe (return d) f <$> withWindowSet (return . W.peek)
mapP f l = mapP' id
mapP = mapP' id
mapP' f f' l = map (\i -> (f i, f' i)) l
mapP' f f' = map (f A.&&& f')
-- Selectors
@ -380,7 +381,7 @@ withWorkspace f = withWindowSet $ \ws -> maybe (return ()) f (getCurrentWS ws)
currentWS = withWindowSet $ return . getCurrentWS
workspaceWindows = (maybe [] W.integrate) <$> currentWS
workspaceWindows = maybe [] W.integrate <$> currentWS
minimizedWindows = withMinimized return
@ -425,7 +426,7 @@ windowsSatisfyingPredicate workspace getPredicate = do
getMatchingUnmatching =
partition <$> ((. snd) <$> getClassMatchesCurrent) <*> getWindowClassPairs
getWindowClassPairs = join $ sequence . map windowToClassPair <$> workspaceWindows
getWindowClassPairs = join $ mapM windowToClassPair <$> workspaceWindows
windowToClassPair w = (,) w <$> getClass w
@ -490,13 +491,13 @@ shiftToEmptyAndView =
setFocusedScreen :: ScreenId -> WindowSet -> WindowSet
setFocusedScreen to ws =
maybe ws (flip setFocusedScreen' ws) $ find ((to ==) . W.screen) (W.visible ws)
maybe ws (`setFocusedScreen'` ws) $ find ((to ==) . W.screen) (W.visible ws)
setFocusedScreen' to ws @ W.StackSet
{ W.current = prevCurr
, W.visible = visible
} = ws { W.current = to
, W.visible = prevCurr:(deleteBy screenEq to visible)
, W.visible = prevCurr:deleteBy screenEq to visible
}
where screenEq a b = W.screen a == W.screen b
@ -508,7 +509,7 @@ nextScreen ws @ W.StackSet { W.visible = visible } =
viewOtherScreen ws = W.greedyView ws . nextScreen
shiftThenViewOtherScreen ws w = (viewOtherScreen ws) . (W.shiftWin ws w)
shiftThenViewOtherScreen ws w = viewOtherScreen ws . W.shiftWin ws w
shiftCurrentToWSOnOtherScreen ws s =
fromMaybe s (flip (shiftThenViewOtherScreen ws) s <$> W.peek s)