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-- |
-- Module : XMonad.Custom.Log
-- Copyright : (c) 2018-2020 Azat Bahawi <azahi@teknik.io>
-- License : BSD3-style (see LICENSE)
-- Maintainer : Azat Bahawi <azahi@teknik.io>
-- Stability : unstable
-- Portability : unportable
--
module XMonad.Custom.Log
( logHook
) where
import System.IO
import XMonad hiding ( logHook )
import XMonad.Actions.CopyWindow
import XMonad.Custom.Theme
import XMonad.Hooks.CurrentWorkspaceOnTop
import XMonad.Hooks.DynamicLog
import XMonad.Hooks.EwmhDesktops
import XMonad.Util.NamedScratchpad
import XMonad.Util.SpawnNamedPipe
import XMonad.Util.WorkspaceCompare
xmobarFont :: Int -> String -> String
xmobarFont f = wrap (concat ["<fn=", show f, ">"]) "</fn>"
topBarPP :: PP
topBarPP = def
{ ppCurrent = xmobarColor white2 "" . xmobarFont 2 . wrap "=" "="
, ppVisible = xmobarColor white1 "" . wrap "~" "~"
, ppHidden = xmobarColor white1 "" . wrap "-" "-"
, ppHiddenNoWindows = xmobarColor white1 "" . wrap "_" "_"
, ppUrgent = xmobarColor red2 "" . wrap "!" "!"
, ppSep = " / "
, ppWsSep = " "
, ppTitle = xmobarColor white1 "" . shorten 50
, ppTitleSanitize = xmobarStrip
, ppLayout = xmobarColor white1 ""
, ppOrder = id
, ppSort = (namedScratchpadFilterOutWorkspace .) <$> getSortByIndex
, ppExtras = []
}
botBarPP :: PP
botBarPP = topBarPP
{ ppCurrent = const ""
, ppVisible = const ""
, ppHidden = const ""
, ppHiddenNoWindows = const ""
, ppUrgent = const ""
, ppTitle = const ""
, ppLayout = const ""
}
safePrintToPipe :: Maybe Handle -> String -> IO ()
safePrintToPipe = maybe (\_ -> return ()) hPutStrLn
logHook :: X ()
logHook = do
currentWorkspaceOnTop
ewmhDesktopsLogHook
t <- getNamedPipe "xmobarTop"
b <- getNamedPipe "xmobarBot"
c <- wsContainingCopies
let copiesCurrent ws | ws `elem` c = xmobarColor yellow2 "" . xmobarFont 2 . wrap "*" "=" $ ws
| otherwise = xmobarColor white2 "" . xmobarFont 2 . wrap "=" "=" $ ws
let copiesHidden ws | ws `elem` c = xmobarColor yellow1 "" . wrap "*" "-" $ ws
| otherwise = xmobarColor white1 "" . wrap "-" "-" $ ws
let copiesUrgent ws | ws `elem` c = xmobarColor yellow2 "" . wrap "*" "!" $ ws
| otherwise = xmobarColor white2 "" . wrap "!" "!" $ ws
dynamicLogWithPP $ topBarPP
{ ppCurrent = copiesCurrent
, ppHidden = copiesHidden
, ppUrgent = copiesUrgent
, ppOutput = safePrintToPipe t
}
dynamicLogWithPP $ botBarPP
{ ppOutput = safePrintToPipe b
}
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