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Port DynamicLog

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This commit is contained in:
Spencer Janssen 2007-11-01 07:26:06 +00:00
parent 0b681cadc2
commit e16479570a
1 changed files with 6 additions and 6 deletions
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12
DynamicLog.hs
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@ -38,8 +38,7 @@ module XMonadContrib.DynamicLog (
-- Useful imports
--
import XMonad
import {-# SOURCE #-} Config (workspaces)
import Operations () -- for ReadableSomeLayout instance
import Control.Monad.Reader
import Data.Maybe ( isJust )
import Data.List
import Data.Ord ( comparing )
@ -74,10 +73,11 @@ dynamicLog = dynamicLogWithPP defaultPP
-- A log function that uses the 'PP' hooks to customize output.
dynamicLogWithPP :: PP -> X ()
dynamicLogWithPP pp = do
spaces <- asks (workspaces . config)
-- layout description
ld <- withWindowSet $ return . description . S.layout . S.workspace . S.current
-- workspace list
ws <- withWindowSet $ return . pprWindowSet pp
ws <- withWindowSet $ return . pprWindowSet spaces pp
-- window title
wt <- withWindowSet $ maybe (return "") (fmap show . getName) . S.peek
@ -94,15 +94,15 @@ dynamicLogDzen :: X ()
dynamicLogDzen = dynamicLogWithPP dzenPP
pprWindowSet :: PP -> WindowSet -> String
pprWindowSet pp s = sepBy (ppWsSep pp) $ map fmt $ sortBy cmp
pprWindowSet :: [String] -> PP -> WindowSet -> String
pprWindowSet spaces pp s = sepBy (ppWsSep pp) $ map fmt $ sortBy cmp
(map S.workspace (S.current s : S.visible s) ++ S.hidden s)
where f Nothing Nothing = EQ
f (Just _) Nothing = LT
f Nothing (Just _) = GT
f (Just x) (Just y) = compare x y
wsIndex = flip elemIndex workspaces . S.tag
wsIndex = flip elemIndex spaces . S.tag
cmp a b = f (wsIndex a) (wsIndex b) `mappend` compare (S.tag a) (S.tag b)