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X.A.WindowGo: Add arg for custom focus fn to raiseNextMaybe

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Ivan Malison 2016-10-26 17:00:14 -07:00
parent ae7fd21e29
commit 49fecdf4eb
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1 changed files with 8 additions and 4 deletions
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12
XMonad/Actions/WindowGo.hs
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@ -21,6 +21,7 @@ module XMonad.Actions.WindowGo (
runOrRaiseNext,
raiseMaybe,
raiseNextMaybe,
raiseNextMaybeCustomFocus,
raiseBrowser,
raiseEditor,
@ -38,7 +39,7 @@ module XMonad.Actions.WindowGo (
import Control.Monad
import Data.Char (toLower)
import Data.Monoid
import XMonad (Query(), X(), ManageHook, withWindowSet, runQuery, liftIO, ask)
import XMonad (Query(), X(), ManageHook, WindowSet, withWindowSet, runQuery, liftIO, ask)
import Graphics.X11 (Window)
import XMonad.ManageHook
import XMonad.Operations (windows)
@ -141,12 +142,15 @@ raiseNext = raiseNextMaybe $ return ()
-}
raiseNextMaybe :: X () -> Query Bool -> X ()
raiseNextMaybe f qry = flip (ifWindows qry) f $ \ws -> do
raiseNextMaybe = raiseNextMaybeCustomFocus W.focusWindow
raiseNextMaybeCustomFocus :: (Window -> (WindowSet -> WindowSet)) -> X() -> Query Bool -> X()
raiseNextMaybeCustomFocus focusFn f qry = flip (ifWindows qry) f $ \ws -> do
foc <- withWindowSet $ return . W.peek
case foc of
Just w | w `elem` ws -> let (_:y:_) = dropWhile (/=w) $ cycle ws -- cannot fail to match
in windows $ W.focusWindow y
_ -> windows . W.focusWindow . head $ ws
in windows $ focusFn y
_ -> windows . focusFn . head $ ws
-- | Given a function which gets us a String, we try to raise a window with that classname,
-- or we then interpret that String as a executable name.