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+{-# LANGUAGE DeriveDataTypeable #-} -- for XS
+{-# LANGUAGE FlexibleContexts #-} -- for xmonad'
+{-# LANGUAGE LambdaCase #-}
+{-# LANGUAGE ScopedTypeVariables #-}
+
+
+module Main where
+
+import Control.Exception
+import Text.Read (readEither)
+import XMonad
+import System.IO (hPutStrLn, stderr)
+import System.Environment (getArgs, withArgs, getEnv, getEnvironment)
+import System.Posix.Process (executeFile)
+import XMonad.Prompt (defaultXPConfig)
+import XMonad.Actions.DynamicWorkspaces ( addWorkspacePrompt, renameWorkspace
+ , removeEmptyWorkspace)
+import XMonad.Actions.GridSelect
+import XMonad.Actions.CycleWS (toggleWS)
+--import XMonad.Actions.CopyWindow ( copy )
+import XMonad.Layout.NoBorders ( smartBorders )
+import qualified XMonad.StackSet as W
+import Data.Map (Map)
+import qualified Data.Map as Map
+-- TODO import XMonad.Layout.WorkspaceDir
+import XMonad.Hooks.UrgencyHook (SpawnUrgencyHook(..), withUrgencyHook)
+-- import XMonad.Layout.Tabbed
+--import XMonad.Layout.MouseResizableTile
+import XMonad.Layout.Reflect (reflectVert)
+import XMonad.Layout.FixedColumn (FixedColumn(..))
+import XMonad.Hooks.Place (placeHook, smart)
+import XMonad.Hooks.FloatNext (floatNextHook)
+import XMonad.Actions.PerWorkspaceKeys (chooseAction)
+import XMonad.Layout.PerWorkspace (onWorkspace)
+--import XMonad.Layout.BinarySpacePartition
+
+--import XMonad.Actions.Submap
+import Util.Pager
+import Util.Rhombus
+import Util.Shutdown
+
+
+myTerm :: String
+myTerm = "urxvtc"
+
+myRootTerm :: String
+myRootTerm = "urxvtc -name root-urxvt -e su -"
+
+myFont :: String
+myFont = "-schumacher-*-*-*-*-*-*-*-*-*-*-*-iso10646-*"
+
+main :: IO ()
+main = getArgs >>= \case
+ ["--shutdown"] -> sendShutdownEvent
+ _ -> mainNoArgs
+
+mainNoArgs :: IO ()
+mainNoArgs = do
+ workspaces0 <- getWorkspaces0
+ xmonad'
+ -- $ withUrgencyHookC dzenUrgencyHook { args = ["-bg", "magenta", "-fg", "magenta", "-h", "2"], duration = 500000 }
+ -- urgencyConfig { remindWhen = Every 1 }
+ -- $ withUrgencyHook borderUrgencyHook "magenta"
+ -- $ withUrgencyHookC BorderUrgencyHook { urgencyBorderColor = "magenta" } urgencyConfig { suppressWhen = Never }
+ $ withUrgencyHook (SpawnUrgencyHook "echo emit Urgency ")
+ $ defaultConfig
+ { terminal = myTerm
+ , modMask = mod4Mask
+ , keys = myKeys
+ , workspaces = workspaces0
+ , layoutHook = smartBorders $ myLayout
+ -- , handleEventHook = myHandleEventHooks <+> handleTimerEvent
+ --, handleEventHook = handleTimerEvent
+ , manageHook = placeHook (smart (1,0)) <+> floatNextHook
+ , startupHook = spawn "echo emit XMonadStartup"
+ , normalBorderColor = "#1c1c1c"
+ , focusedBorderColor = "#f000b0"
+ , handleEventHook = handleShutdownEvent
+ }
+ where
+ myLayout =
+ (onWorkspace "im" $ reflectVert $ Mirror $ Tall 1 (3/100) (12/13))
+ (FixedColumn 1 20 80 10 ||| Full)
+
+
+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)
+ 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
+
+
+spawnTermAt :: String -> X ()
+--spawnTermAt _ = floatNext True >> spawn myTerm
+--spawnTermAt "ff" = floatNext True >> spawn myTerm
+--spawnTermAt _ = spawn myTerm
+spawnTermAt ws = do
+ env <- liftIO getEnvironment
+ let env' = ("XMONAD_SPAWN_WORKSPACE", ws) : env
+ xfork (executeFile "urxvtc" True [] (Just env')) >> return ()
+
+myKeys :: XConfig Layout -> Map (KeyMask, KeySym) (X ())
+myKeys conf = Map.fromList $
+ [ ((_4 , xK_Escape ), spawn "/var/setuid-wrappers/slock")
+ , ((_4S , xK_c ), kill)
+
+ , ((_4 , xK_x ), chooseAction spawnTermAt)
+ , ((_4C , xK_x ), spawn myRootTerm)
+ --, ((_4M , xK_x ), spawn "xterm")
+ --, ((_4M , xK_x ), mySpawn "xterm")
+
+ --, ((_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 defaultXPConfig)
+ , ((_4 , xK_r ), renameWorkspace defaultXPConfig)
+ , ((_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 })
+ ]
+ 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
+
+
+pagerConfig :: PagerConfig
+pagerConfig = defaultPagerConfig
+ { 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 def = defaultWindowColors wsf m c u wf
+ if m == False && wf == True
+ then ("#402020", snd def)
+ else def
+
+horseConfig :: RhombusConfig
+horseConfig = defaultRhombusConfig
+ { 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 = defaultGSConfig
+ { gs_cellheight = 20
+ , gs_cellwidth = 192
+ , gs_cellpadding = 5
+ , gs_font = myFont
+ , gs_navigate = navNSearch
+ }
+
+-- wsGSConfig = defaultGSConfig
+-- { gs_cellheight = 20
+-- , gs_cellwidth = 64
+-- , gs_cellpadding = 5
+-- , gs_font = myFont
+-- , gs_navigate = navNSearch
+-- }
+
+-- custom navNSearch
+--makeGSNav :: (KeyMask, KeySym) -> TwoD a (Maybe a)
+--makeGSNav esc = nav
+-- where
+-- nav = makeXEventhandler $ shadowWithKeymap keyMap navNSearchDefaultHandler
+-- keyMap = Map.fromList
+-- [ (esc , cancel)
+-- , ((0,xK_Escape) , cancel)
+-- , ((0,xK_Return) , select)
+-- , ((0,xK_Left) , move (-1, 0) >> nav)
+-- , ((0,xK_Right) , move ( 1, 0) >> nav)
+-- , ((0,xK_Down) , move ( 0, 1) >> nav)
+-- , ((0,xK_Up) , move ( 0,-1) >> nav)
+-- , ((0,xK_BackSpace) , transformSearchString (\s -> if (s == "") then "" else init s) >> nav)
+-- ]
+-- -- The navigation handler ignores unknown key symbols, therefore we const
+-- navNSearchDefaultHandler (_,s,_) = do
+-- transformSearchString (++ s)
+-- nav
+
+
+(&) :: 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]
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