stockholm/tv/5pkgs/simple/xmonad-tv/default.nix

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{ pkgs, ... }:
pkgs.writeHaskellPackage "xmonad-tv" {
executables."xmonad-${builtins.currentSystem}" = {
extra-depends = [
"containers"
"extra"
"unix"
"X11"
"xmonad"
"xmonad-contrib"
"xmonad-stockholm"
];
text = /* haskell */ ''
{-# LANGUAGE DeriveDataTypeable #-} -- for XS
{-# LANGUAGE FlexibleContexts #-} -- for xmonad'
{-# LANGUAGE LambdaCase #-}
{-# LANGUAGE ScopedTypeVariables #-}
module Main where
import System.IO.Error (isDoesNotExistError, tryIOError)
import System.Exit (exitFailure)
import Control.Monad (forever)
import Control.Concurrent (threadDelay)
import Control.Exception
import Control.Monad.Extra (whenJustM)
import Graphics.X11.ExtraTypes.XF86
import Text.Read (readEither)
import XMonad
import System.IO (hPutStrLn, stderr)
import System.Environment (getArgs, getEnv, getEnvironment, lookupEnv)
import System.Posix.Process (executeFile)
import System.Posix.Signals (nullSignal, signalProcess)
import System.Posix.Types (ProcessID)
import XMonad.Actions.DynamicWorkspaces ( addWorkspacePrompt, renameWorkspace
, removeEmptyWorkspace)
import XMonad.Actions.GridSelect
import XMonad.Actions.CycleWS (toggleWS)
import XMonad.Layout.NoBorders ( smartBorders )
import qualified XMonad.StackSet as W
import Data.Map (Map)
import qualified Data.Map as Map
import XMonad.Hooks.UrgencyHook (SpawnUrgencyHook(..), withUrgencyHook)
import XMonad.Hooks.ManageHelpers (doCenterFloat)
import XMonad.Layout.FixedColumn (FixedColumn(..))
import XMonad.Hooks.Place (placeHook, smart)
import XMonad.Actions.PerWorkspaceKeys (chooseAction)
import XMonad.Stockholm.Pager
import XMonad.Stockholm.Rhombus
import XMonad.Stockholm.Shutdown
amixerPath :: FilePath
amixerPath = "${pkgs.alsaUtils}/bin/amixer"
urxvtcPath :: FilePath
urxvtcPath = "${pkgs.rxvt_unicode}/bin/urxvtc"
myFont :: String
myFont = "-schumacher-*-*-*-*-*-*-*-*-*-*-*-iso10646-*"
main :: IO ()
main = getArgs >>= \case
[] -> mainNoArgs
["--shutdown", pidArg] -> mainShutdown (read pidArg)
args -> hPutStrLn stderr ("bad arguments: " <> show args) >> exitFailure
mainShutdown :: ProcessID -> IO ()
mainShutdown pid = do
sendShutdownEvent
hPutStrLn stderr ("waiting for: " <> show pid)
result <- tryIOError (waitProcess pid)
if isSuccess result
then hPutStrLn stderr ("result: " <> show result <> " [AKA success^_^]")
else hPutStrLn stderr ("result: " <> show result)
where
isSuccess = either isDoesNotExistError (const False)
waitProcess :: ProcessID -> IO ()
waitProcess pid = forever (signalProcess nullSignal pid >> threadDelay 10000)
mainNoArgs :: IO ()
mainNoArgs = do
workspaces0 <- getWorkspaces0
xmonad
$ withUrgencyHook (SpawnUrgencyHook "echo emit Urgency ")
$ def
{ terminal = urxvtcPath
, modMask = mod4Mask
, keys = myKeys
, workspaces = workspaces0
, layoutHook = smartBorders $ FixedColumn 1 20 80 10 ||| Full
, manageHook =
composeAll
[ appName =? "fzmenu-urxvt" --> doCenterFloat
, appName =? "pinentry" --> doCenterFloat
, placeHook (smart (1,0))
]
, startupHook =
whenJustM (io (lookupEnv "XMONAD_STARTUP_HOOK"))
(\path -> forkFile path [] Nothing)
, normalBorderColor = "#1c1c1c"
, focusedBorderColor = "#f000b0"
, handleEventHook = handleShutdownEvent
}
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
forkFile :: FilePath -> [String] -> Maybe [(String, String)] -> X ()
forkFile path args env =
xfork (executeFile path False args env) >> return ()
spawnRootTerm :: X ()
spawnRootTerm =
forkFile
urxvtcPath
["-name", "root-urxvt", "-e", "/run/wrappers/bin/su", "-"]
Nothing
spawnTermAt :: String -> X ()
spawnTermAt ws = do
env <- io getEnvironment
let env' = ("XMONAD_SPAWN_WORKSPACE", ws) : env
forkFile urxvtcPath [] (Just env')
myKeys :: XConfig Layout -> Map (KeyMask, KeySym) (X ())
myKeys conf = Map.fromList $
[ ((_4 , xK_Escape ), forkFile "/run/wrappers/bin/slock" [] Nothing)
, ((_4S , xK_c ), kill)
, ((_4 , xK_o ), forkFile "${pkgs.fzmenu}/bin/otpmenu" [] Nothing)
, ((_4 , xK_p ), forkFile "${pkgs.fzmenu}/bin/passmenu" [] Nothing)
, ((_4 , xK_x ), chooseAction spawnTermAt)
, ((_4C , xK_x ), spawnRootTerm)
--, ((_4 , xK_F1 ), withFocused jojo)
--, ((_4 , xK_F1 ), printAllGeometries)
, ((0 , xK_Menu ), gets windowset >>= allWorkspaceNames >>= pager pagerConfig (windows . W.view) )
, ((_S , xK_Menu ), gets windowset >>= allWorkspaceNames >>= pager pagerConfig (windows . W.shift) )
, ((_C , xK_Menu ), toggleWS)
, ((_4 , xK_Menu ), rhombus horseConfig (liftIO . hPutStrLn stderr) ["Correct", "Horse", "Battery", "Staple", "Stuhl", "Tisch"] )
-- %! Rotate through the available layout algorithms
, ((_4 , xK_space ), sendMessage NextLayout)
, ((_4S , xK_space ), setLayout $ XMonad.layoutHook conf) -- reset layout
---- BinarySpacePartition
--, ((_4 , xK_l), sendMessage $ ExpandTowards R)
--, ((_4 , xK_h), sendMessage $ ExpandTowards L)
--, ((_4 , xK_j), sendMessage $ ExpandTowards D)
--, ((_4 , xK_k), sendMessage $ ExpandTowards U)
--, ((_4S , xK_l), sendMessage $ ShrinkFrom R)
--, ((_4S , xK_h), sendMessage $ ShrinkFrom L)
--, ((_4S , xK_j), sendMessage $ ShrinkFrom D)
--, ((_4S , xK_k), sendMessage $ ShrinkFrom U)
--, ((_4 , xK_n), sendMessage Rotate)
--, ((_4S , xK_n), sendMessage Swap)
---- mouseResizableTile
--, ((_4 , xK_u), sendMessage ShrinkSlave)
--, ((_4 , xK_i), sendMessage ExpandSlave)
-- move focus up or down the window stack
--, ((_4 , xK_m ), windows W.focusMaster)
, ((_4 , xK_j ), windows W.focusDown)
, ((_4 , xK_k ), windows W.focusUp)
-- modifying the window order
, ((_4S , xK_m ), windows W.swapMaster)
, ((_4S , xK_j ), windows W.swapDown)
, ((_4S , xK_k ), windows W.swapUp)
-- resizing the master/slave ratio
, ((_4 , xK_h ), sendMessage Shrink) -- %! Shrink the master area
, ((_4 , xK_l ), sendMessage Expand) -- %! Expand the master area
-- floating layer support
, ((_4 , xK_t ), withFocused $ windows . W.sink) -- make tiling
-- increase or decrease number of windows in the master area
, ((_4 , xK_comma ), sendMessage $ IncMasterN 1)
, ((_4 , xK_period ), sendMessage $ IncMasterN (-1))
, ((_4 , xK_a ), addWorkspacePrompt def)
, ((_4 , xK_r ), renameWorkspace def)
, ((_4 , xK_Delete ), removeEmptyWorkspace)
, ((_4 , xK_Return ), toggleWS)
--, (0 , xK_Menu ) & \k -> (k, gridselectWorkspace wsGSConfig { gs_navigate = makeGSNav k } W.view)
--, (_4 , xK_v ) & \k -> (k, gridselectWorkspace wsGSConfig { gs_navigate = makeGSNav k } W.view)
--, (_4S , xK_v ) & \k -> (k, gridselectWorkspace wsGSConfig { gs_navigate = makeGSNav k } W.shift)
--, (_4 , xK_b ) & \k -> (k, goToSelected wGSConfig { gs_navigate = makeGSNav k })
, ((noModMask, xF86XK_AudioLowerVolume), amixer ["sset", "Master", "5%-"])
, ((noModMask, xF86XK_AudioRaiseVolume), amixer ["sset", "Master", "5%+"])
, ((noModMask, xF86XK_AudioMute), amixer ["sset", "Master", "toggle"])
]
where
_4 = mod4Mask
_C = controlMask
_S = shiftMask
_M = mod1Mask
_4C = _4 .|. _C
_4S = _4 .|. _S
_4M = _4 .|. _M
_4CM = _4 .|. _C .|. _M
_4SM = _4 .|. _S .|. _M
amixer args = forkFile amixerPath args Nothing
pagerConfig :: PagerConfig
pagerConfig = def
{ pc_font = myFont
, pc_cellwidth = 64
--, pc_cellheight = 36 -- TODO automatically keep screen aspect
--, pc_borderwidth = 1
--, pc_matchcolor = "#f0b000"
, pc_matchmethod = MatchPrefix
--, pc_colors = pagerWorkspaceColors
, pc_windowColors = windowColors
}
where
windowColors _ _ _ True _ = ("#ef4242","#ff2323")
windowColors wsf m c u wf = do
let y = defaultWindowColors wsf m c u wf
if m == False && wf == True
then ("#402020", snd y)
else y
horseConfig :: RhombusConfig
horseConfig = def
{ rc_font = myFont
, rc_cellwidth = 64
--, rc_cellheight = 36 -- TODO automatically keep screen aspect
--, rc_borderwidth = 1
--, rc_matchcolor = "#f0b000"
, rc_matchmethod = MatchPrefix
--, rc_colors = pagerWorkspaceColors
--, rc_paint = myPaint
}
wGSConfig :: GSConfig Window
wGSConfig = def
{ gs_cellheight = 20
, gs_cellwidth = 192
, gs_cellpadding = 5
, gs_font = myFont
, gs_navigate = navNSearch
}
(&) :: a -> (a -> c) -> c
(&) = flip ($)
allWorkspaceNames :: W.StackSet i l a sid sd -> X [i]
allWorkspaceNames ws =
return $ map W.tag (W.hidden ws) ++ [W.tag $ W.workspace $ W.current ws]
'';
};
}