xmonad-config/lib/KeyBindings.hs
2018-01-27 15:03:59 +02:00

80 lines
2.7 KiB
Haskell

module KeyBindings (
KeyBindings.modify
) where
import Data.List (sort, isSuffixOf)
import Graphics.X11.Types
import System.Exit
import Text.EditDistance
import XMonad
import XMonad.Actions.CycleWS
import XMonad.Core
import XMonad.Layout.ToggleLayouts
import XMonad.Operations
import XMonad.Prompt
import XMonad.Prompt.ConfirmPrompt
import XMonad.Prompt.Shell
import XMonad.Util.EZConfig
import qualified Solarized as S
import qualified XMonad.StackSet as W
modify :: XConfig l -> XConfig l
modify conf = conf
{ modMask = mod4Mask -- Use the "Win" key for the mod key
}
`additionalKeysP` -- Add some extra key bindings:
[ ("M-S-q", confirmPrompt promptConfig "exit" (io exitSuccess))
, ("<Tab>-b", sendMessage (Toggle "Full"))
, ("<XF86MonBrightnessDown>", spawn "/run/current-system/sw/bin/xbacklight -10")
, ("<XF86MonBrightnessUp>", spawn "/run/current-system/sw/bin/xbacklight +10")
, ("M-<Delete>", kill)
, ("M-<Down>", windows W.focusDown)
, ("M-<Esc>", sendMessage (Toggle "Full"))
, ("M-$", sendMessage (Toggle "Full"))
, ("M-<Left>", prevWS)
, ("M-e", nextScreen)
, ("M-<Right>", nextWS)
, ("M-<Tab>", toggleWS)
, ("M-<Up>", windows W.focusUp)
, ("M-S-<Delete>", spawn "/run/current-system/sw/bin/i3lock-fancy -g -p")
, ("M-S-<Left>", shiftToPrev >> prevWS)
, ("M-S-<Right>", shiftToNext >> nextWS)
, ("M-S-p", shellPrompt promptConfig)
, ("M-S-s", spawn "sleep 0.2 ; /run/current-system/sw/bin/scrot -s /tmp/screenSel.png")
, ("M-p", fuzzyPrompt promptConfig)
, ("M-s", spawn "/run/current-system/sw/bin/scrot /tmp/screen.png")
]
`additionalKeys`-- Add some more (automatic) key bindings:
[ ((mod4Mask .|. mask, key), windows $ actionWith tag)
| (tag, key) <- zip (workspaces conf) [ xK_F1 .. ]
, (mask, actionWith) <- zip [ 0, shiftMask ] [ W.view, W.shift ] ]
promptConfig = def
{ position = Top
, alwaysHighlight = True
, bgColor = S.magenta
, bgHLight = S.base0
, borderColor = S.magenta
, defaultText = ""
, fgColor = S.base02
, fgHLight = S.base03
, font = "xft:Iosevka Term:style=Regular:size=8"
, height = 24
, promptBorderWidth = 5
}
-- Slightly taken from
-- https://mail.haskell.org/pipermail/xmonad/2010-October/010671.html
data FuzzySpawn = FuzzySpawn deriving (Read, Show)
instance XPrompt FuzzySpawn where showXPrompt _ = "RunC: "
fuzzyPrompt config = do
cmds <- io getCommands
let compl s
| null s = []
| otherwise = let weight c = levenshteinDistance defaultEditCosts s c
in map snd $ take 20 $ sort $ map (\c -> (weight c,c)) cmds
mkXPrompt FuzzySpawn config (return . compl) spawn