{ pkgs, ... }: pkgs.writeHaskell "xmonad-lass" { executables.xmonad = { extra-depends = [ "containers" "unix" "X11" "xmonad" "xmonad-contrib" "xmonad-stockholm" ]; text = '' {-# LANGUAGE DeriveDataTypeable #-} -- for XS {-# LANGUAGE FlexibleContexts #-} -- for xmonad' {-# LANGUAGE LambdaCase #-} {-# LANGUAGE ScopedTypeVariables #-} module Main where import XMonad import qualified XMonad.StackSet as W import Control.Exception import Data.List (isInfixOf) import System.Environment (getArgs, withArgs, getEnv) import System.IO (hPutStrLn, stderr) import Text.Read (readEither) import XMonad.Actions.CopyWindow (copy, kill1) import XMonad.Actions.CycleWS (toggleWS) import XMonad.Actions.DynamicWorkspaces ( addWorkspacePrompt, renameWorkspace, removeEmptyWorkspace) import XMonad.Actions.DynamicWorkspaces (withWorkspace) import XMonad.Actions.GridSelect (GSConfig(..), gridselectWorkspace, navNSearch) import XMonad.Hooks.FloatNext (floatNext) import XMonad.Hooks.FloatNext (floatNextHook) import XMonad.Hooks.ManageDocks (avoidStruts, ToggleStruts(ToggleStruts)) import XMonad.Hooks.Place (placeHook, smart) import XMonad.Hooks.UrgencyHook (focusUrgent) import XMonad.Hooks.UrgencyHook (SpawnUrgencyHook(..), withUrgencyHook) import XMonad.Layout.FixedColumn (FixedColumn(..)) import XMonad.Layout.Minimize (minimize, minimizeWindow, MinimizeMsg(RestoreNextMinimizedWin)) import XMonad.Layout.NoBorders (smartBorders) import XMonad.Prompt (autoComplete, searchPredicate, XPConfig) import XMonad.Prompt.Window (windowPromptGoto, windowPromptBringCopy) import XMonad.Stockholm.Shutdown (sendShutdownEvent, handleShutdownEvent) import XMonad.Util.EZConfig (additionalKeysP) myTerm :: String myTerm = "${pkgs.rxvt_unicode}/bin/urxvtc" myFont :: String myFont = "-schumacher-*-*-*-*-*-*-*-*-*-*-*-iso10646-*" main :: IO () main = getArgs >>= \case ["--shutdown"] -> sendShutdownEvent _ -> mainNoArgs mainNoArgs :: IO () mainNoArgs = do workspaces0 <- getWorkspaces0 xmonad' $ withUrgencyHook (SpawnUrgencyHook "echo emit Urgency ") $ def { terminal = myTerm , modMask = mod4Mask , workspaces = workspaces0 , layoutHook = smartBorders $ myLayoutHook , manageHook = placeHook (smart (1,0)) <+> floatNextHook , startupHook = spawn "echo emit XMonadStartup" , normalBorderColor = "#1c1c1c" , focusedBorderColor = "#f000b0" , handleEventHook = handleShutdownEvent } `additionalKeysP` myKeyMap myLayoutHook = defLayout where defLayout = minimize $ ((avoidStruts $ Tall 1 (3/100) (1/2) ||| Full ||| Mirror (Tall 1 (3/100) (1/2))) ||| FixedColumn 2 80 80 1) xmonad' :: (LayoutClass l Window, Read (l Window)) => XConfig l -> IO () xmonad' conf = do path <- getEnv "XMONAD_STATE" try (readFile path) >>= \case Right content -> do hPutStrLn stderr ("resuming from " ++ path ++ "; state = " ++ show content) withArgs ("--resume" : lines content) (xmonad conf) Left e -> do hPutStrLn stderr (displaySomeException e) xmonad conf getWorkspaces0 :: IO [String] getWorkspaces0 = try (getEnv "XMONAD_WORKSPACES0_FILE") >>= \case Left e -> warn (displaySomeException e) Right p -> try (readFile p) >>= \case Left e -> warn (displaySomeException e) Right x -> case readEither x of Left e -> warn e Right y -> return y where warn msg = hPutStrLn stderr ("getWorkspaces0: " ++ msg) >> return [] displaySomeException :: SomeException -> String displaySomeException = displayException myKeyMap :: [([Char], X ())] myKeyMap = [ ("M4-<F11>", spawn "i3lock -i /var/lib/wallpaper/wallpaper -f") , ("M4-p", spawn "${pkgs.pass}/bin/passmenu --type") , ("<XF86AudioRaiseVolume>", spawn "${pkgs.pulseaudioLight.out}/bin/pactl -- set-sink-volume 0 +4%") , ("<XF86AudioLowerVolume>", spawn "${pkgs.pulseaudioLight.out}/bin/pactl -- set-sink-volume 0 -4%") , ("<XF86AudioMute>", spawn "${pkgs.pulseaudioLight.out}/bin/pactl -- set-sink-mute 0 toggle") , ("<XF86AudioMicMute>", spawn "${pkgs.pulseaudioLight.out}/bin/pactl -- set-source-mute 1 toggle") , ("<XF86Launch1>", gridselectWorkspace gridConfig W.view) , ("<XF86MonBrightnessUp>", spawn "xbacklight -steps 1 -time 1 -inc 3") , ("<XF86MonBrightnessDown>", spawn "xbacklight -steps 1 -time 1 -dec 3") , ("M4-a", focusUrgent) , ("M4-S-r", renameWorkspace def) , ("M4-S-a", addWorkspacePrompt def) , ("M4-S-<Backspace>", removeEmptyWorkspace) , ("M4-S-c", kill1) , ("M4-<Esc>", toggleWS) , ("M4-S-<Enter>", spawn myTerm) , ("M4-x", floatNext True >> spawn myTerm) , ("M4-f", floatNext True) , ("M4-b", sendMessage ToggleStruts) , ("M4-v", withWorkspace autoXPConfig (windows . W.view)) , ("M4-S-v", withWorkspace autoXPConfig (windows . W.shift)) , ("M4-C-v", withWorkspace autoXPConfig (windows . copy)) , ("M4-m", withFocused minimizeWindow) , ("M4-S-m", sendMessage RestoreNextMinimizedWin) , ("M4-q", windowPromptGoto infixAutoXPConfig) , ("M4-C-q", windowPromptBringCopy infixAutoXPConfig) , ("M4-S-q", return ()) ] autoXPConfig :: XPConfig autoXPConfig = def { autoComplete = Just 5000 } infixAutoXPConfig :: XPConfig infixAutoXPConfig = autoXPConfig { searchPredicate = isInfixOf } gridConfig :: GSConfig WorkspaceId gridConfig = def { gs_cellwidth = 100 , gs_cellheight = 30 , gs_cellpadding = 2 , gs_navigate = navNSearch , gs_font = myFont } ''; }; }