dots-of-war/.xmonad/xmonad.hs
2020-03-19 12:03:08 +01:00

213 lines
7.3 KiB
Haskell

{-# Language ScopedTypeVariables #-}
-- Imports -------------------------------------------------------- {{{
import qualified Data.Map as M
import Text.Read (readMaybe)
import Data.Char (isDigit)
import qualified Data.Monoid
import qualified DBus as D
import qualified DBus.Client as D
import qualified Codec.Binary.UTF8.String as UTF8
import XMonad hiding ((|||))
import qualified XMonad.StackSet as W
import XMonad.ManageHook
import XMonad.Util.NamedScratchpad
import XMonad.Hooks.ManageDocks
import XMonad.Hooks.DynamicLog
import XMonad.Hooks.FadeInactive
import XMonad.Hooks.SetWMName (setWMName)
import XMonad.Hooks.DynamicProperty
import XMonad.Config.Desktop
import qualified XMonad.Layout.LayoutCombinators as LayoutCombinators
import XMonad.Layout.LayoutCombinators ((|||))
import XMonad.Layout.Gaps
import XMonad.Layout.Renamed
import XMonad.Layout.ToggleLayouts
import XMonad.Layout.Spacing
import XMonad.Layout.Spiral
import XMonad.Layout.ResizableTile -- for resizeable tall layout
import XMonad.Layout.MouseResizableTile -- for mouse control
import XMonad.Layout.ThreeColumns -- for three column layout
import XMonad.Layout.Grid -- for additional grid layout
import XMonad.Layout.NoBorders -- for fullscreen without borders
import XMonad.Util.EZConfig (additionalKeys, additionalKeysP)
import XMonad.Util.Run (safeSpawn)
import XMonad.Util.SpawnOnce (spawnOnce)
import XMonad.Actions.CopyWindow
-- }}}
-- Values -------------------- {{{
myModMask = mod4Mask
myLauncher = "rofi -show run"
myTerminal = "termite"
myBrowser = "chromium"
--yBar = "xmobar"
--myXmobarPP= xmobarPP { ppCurrent = xmobarColor "#429942" "" . wrap "<" ">" }
scratchpads :: [NamedScratchpad]
scratchpads =
[ NS "terminal" (myTerminal ++ " --class scratchpad_term") (className =? "scratchpad_term")
(customFloating $ W.RationalRect 0 0.7 1 0.3)
, NS "ghci" (myTerminal ++ " -e ghci --class scratchpad_ghci") (className =? "scratchpad_ghci")
(customFloating $ W.RationalRect 0 0.7 1 0.3)
]
-- Colors ------ {{{
fg = "#ebdbb2"
bg = "#282828"
gray = "#a89984"
bg1 = "#3c3836"
bg2 = "#504945"
bg3 = "#665c54"
bg4 = "#7c6f64"
green = "#b8bb26"
darkgreen = "#98971a"
red = "#fb4934"
darkred = "#cc241d"
yellow = "#fabd2f"
blue = "#83a598"
purple = "#d3869b"
aqua = "#8ec07c"
-- }}}
-- }}}
-- Layout ---------------------------------------- {{{
myLayout = smartBorders $ withGaps $ withSpacing $ toggleLayouts Full
( ResizableTall 1 (3/100) (1/2) []
||| Mirror (ResizableTall 1 (3/100) (3/4) [])
||| spiral (6/7) -- Grid
||| ThreeColMid 1 (3/100) (1/2)
)
-- mouseResizableTile ||| Mirror mouseResizableTile
where
-- add spacing between windows
withSpacing = spacingRaw True (Border 0 0 0 0) True (Border 10 10 10 10) True
-- add gaps that are disabled by default.
-- these get enabled when fullscreen-mode is toggled,
-- creating a small gap around the window's edges in Fullscreen.
withGaps = gaps' [((L, 10), False),((U, 10), False), ((D, 10), False), ((R, 10), False)]
-- }}}
-- Loghook -------------------------------------- {{{
myLogHook :: X ()
myLogHook = do
fadeInactiveLogHook 0.95 -- opacity of unfocused windows
--(W.StackSet _ layout _ _ ) <- gets windowset
-- }}}
-- Startuphook ----------------------------- {{{
myStartupHook = do
setWMName "LG3D" -- Java stuff hack
spawnOnce "picom --config ~/.config/picom.conf --no-fading-openclose"
spawnOnce "pasystray"
spawn "/home/leon/.config/polybar/launch.sh"
-- }}}
-- Keymap --------------------------------------- {{{
myKeys :: [(String, X ())]
myKeys = [ ("M-<Up>", sendMessage MirrorExpand)
, ("M-<Down>", sendMessage MirrorShrink)
, ("M-S-h", sendMessage MirrorExpand)
, ("M-S-l", sendMessage MirrorShrink)
, ("M-f", toggleFullscreen)
-- for copyWindow
, ("M-S-c", kill1)
, ("M-S-C-a", windows copyToAll) -- windows: Modify the current window list with a pure function, and refresh
, ("M-C-c", killAllOtherCopies)
-- programs
, ("M-g", namedScratchpadAction scratchpads "terminal")
, ("M-S-g", namedScratchpadAction scratchpads "ghci")
, ("M-p", spawn myLauncher)
, ("M-S-p", spawn "rofi -combi-modi drun,window -show combi")
, ("M-b", spawn myBrowser)
, ("M-s", spawn "/home/leon/scripts/rofi-search.sh")
] ++ [("M-C-" ++ wsp, windows $ copy wsp) | wsp <- map show [1..9]]
where
toggleFullscreen :: X ()
toggleFullscreen = do
sendMessage ToggleLayout -- toggle fullscreen layout
sendMessage ToggleStruts -- bar is hidden -> no need to make place for it
sendMessage ToggleGaps -- show a small gap around the window
safeSpawn "polybar-msg" ["cmd", "toggle"] -- toggle polybar visibility
-- }}}
-- ManageHook -------------------------------{{{
myManageHook :: Query (Data.Monoid.Endo WindowSet)
myManageHook = composeAll
[ resource =? "Dialog" --> doFloat ]
-- }}}
-- Main ------------------------------------ {{{
main = do
dbus <- D.connectSession
-- Request access to the DBus name
D.requestName dbus (D.busName_ "org.xmonad.Log")
[D.nameAllowReplacement, D.nameReplaceExisting, D.nameDoNotQueue]
xmonad $ desktopConfig
{ terminal = myTerminal
, modMask = myModMask
, borderWidth = 1
, layoutHook = avoidStruts $ myLayout
, logHook = myLogHook <+> logHook desktopConfig <+> dynamicLogWithPP (polybarPP dbus)
, startupHook = myStartupHook <+> startupHook desktopConfig
, manageHook = manageDocks <+> myManageHook <+> (namedScratchpadManageHook scratchpads) <+> manageHook defaultConfig
, focusedBorderColor = aqua
, normalBorderColor = "#282828"
} `additionalKeysP` myKeys
-- xmonad =<< statusBar myBar myPP toggleStrutsKey myConfig
-- }}}
-- POLYBAR Kram -------------------------------------- {{{
polybarPP :: D.Client -> PP
polybarPP dbus = namedScratchpadFilterOutWorkspacePP $ def
{ ppOutput = dbusOutput dbus
, ppCurrent = withBG bg2
, ppVisible = withBG bg2
, ppUrgent = withFG red
, ppLayout = removeWord "Spacing" . withFG purple
, ppHidden = wrap " " " " . unwords . map wrapOpenWorkspaceCmd . words
, ppWsSep = ""
, ppSep = " | "
, ppExtras = []
, ppTitle = (shorten 40) . withFG aqua
}
where
removeWord substr = unwords . filter (/= substr) . words
withBG col = wrap ("%{B" ++ col ++ "} ") " %{B-}"
withFG col = wrap ("%{F" ++ col ++ "} ") " %{F-}"
wrapOpenWorkspaceCmd wsp
| all isDigit wsp = wrapOnClickCmd ("xdotool key super+" ++ wsp) wsp
| otherwise = wsp
wrapOnClickCmd cmd = wrap ("%{A1:" ++ cmd ++ ":}") "%{A}"
-- Emit a DBus signal on log updates
dbusOutput :: D.Client -> String -> IO ()
dbusOutput dbus str = do
let signal = (D.signal objectPath interfaceName memberName) {
D.signalBody = [D.toVariant $ UTF8.decodeString str]
}
D.emit dbus signal
where
objectPath = D.objectPath_ "/org/xmonad/Log"
interfaceName = D.interfaceName_ "org.xmonad.Log"
memberName = D.memberName_ "Update"
-- }}}