mirror of
https://github.com/elkowar/dots-of-war.git
synced 2024-12-26 14:12:23 +00:00
46 lines
1.3 KiB
Haskell
46 lines
1.3 KiB
Haskell
|
{-# LANGUAGE FlexibleContexts #-}
|
||
|
|
{-# OPTIONS_GHC -fno-warn-missing-signatures -fno-warn-unused-binds #-}
|
||
|
|
|
||
|
|
module DescribedSubmap
|
||
|
|
( describedSubmap
|
||
|
|
)
|
||
|
|
where
|
||
|
|
|
||
|
|
import XMonad.Util.Run ( spawnPipe )
|
||
|
|
import XMonad.Util.EZConfig ( mkKeymap )
|
||
|
|
import XMonad
|
||
|
|
import XMonad.Actions.Submap ( submap )
|
||
|
|
import qualified System.IO as SysIO
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
describedSubmap :: String -> [(String, String, X ())] -> X ()
|
||
|
|
describedSubmap submapTitle mappings = do
|
||
|
|
conf <- asks config
|
||
|
|
let generatedSubmap =
|
||
|
|
submap $ mkKeymap conf $ map (\(k, _, a) -> (k, a)) mappings
|
||
|
|
promptDzenWhileRunning submapTitle descriptions generatedSubmap
|
||
|
|
where descriptions = map (\(k, desc, _) -> "<" ++ k ++ "> " ++ desc) mappings
|
||
|
|
|
||
|
|
|
||
|
|
-- | run a dzen prompt with the given title and lines for as long as the given `X` action is running
|
||
|
|
promptDzenWhileRunning :: String -> [String] -> X a -> X a
|
||
|
|
promptDzenWhileRunning promptTitle options action = do
|
||
|
|
handle <-
|
||
|
|
spawnPipe
|
||
|
|
$ "sleep 1 && dzen2 -e onstart=uncollapse -l "
|
||
|
|
++ lineCount
|
||
|
|
++ " -fn '"
|
||
|
|
++ font
|
||
|
|
++ "'"
|
||
|
|
io $ SysIO.hPutStrLn handle (unlines $ promptTitle : options)
|
||
|
|
result <- action
|
||
|
|
io $ SysIO.hClose handle
|
||
|
|
return result
|
||
|
|
where
|
||
|
|
lineCount = show $ length options
|
||
|
|
font = "-*-iosevka-medium-r-s*--16-87-*-*-*-*-iso10???-1"
|
||
|
|
|
||
|
|
|
||
|
|
|