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Diffstat (limited to '')
| -rw-r--r-- | XMonad/Hooks/DynamicLog.hs | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/XMonad/Hooks/DynamicLog.hs b/XMonad/Hooks/DynamicLog.hs index b599783..b4bbe48 100644 --- a/XMonad/Hooks/DynamicLog.hs +++ b/XMonad/Hooks/DynamicLog.hs @@ -39,7 +39,7 @@ module XMonad.Hooks.DynamicLog ( -- * Formatting utilities wrap, pad, shorten, - xmobarColor, dzenColor, dzenEscape, + xmobarColor, dzenColor, dzenEscape, dzenStrip, -- * Internal formatting functions pprWindowSet, @@ -332,6 +332,17 @@ dzenColor fg bg = wrap (fg1++bg1) (fg2++bg2) dzenEscape :: String -> String dzenEscape = concatMap (\x -> if x == '^' then "^^" else [x]) +-- | Strip dzen formatting (used in ppUrgent) +dzenStrip :: String -> String +dzenStrip = strip [] where + strip keep [] = keep + strip keep ('^':'^':x) = strip (keep ++ "^") x + strip keep ('^':x) = strip keep (drop 1 . dropWhile (')' /=) $ x) + strip keep x = let (good,x') = span ('^' /=) x + in strip (keep ++ good) x' + + + -- | Use xmobar escape codes to output a string with given foreground -- and background colors. xmobarColor :: String -- ^ foreground color: a color name, or #rrggbb format @@ -421,7 +432,7 @@ dzenPP = defaultPP { ppCurrent = dzenColor "white" "#2b4f98" . pad , ppVisible = dzenColor "black" "#999999" . pad , ppHidden = dzenColor "black" "#cccccc" . pad , ppHiddenNoWindows = const "" - , ppUrgent = dzenColor "red" "yellow" + , ppUrgent = dzenColor "red" "yellow" . dzenStrip , ppWsSep = "" , ppSep = "" , ppLayout = dzenColor "black" "#cccccc" . |