xmonad-config/xmonad.hs

564 lines
18 KiB
Haskell

{-# LANGUAGE MultiWayIf #-}
{-# LANGUAGE LambdaCase #-}
module Main (main) where
import ACPI
import SendXMsg
import Control.Monad (forM_, void, when)
import System.Exit
import System.IO
import Data.List (sortBy, sortOn)
import Data.Maybe (fromMaybe, isJust)
import Data.Monoid (All(..))
import Graphics.X11.Xlib.Atom
import Graphics.X11.Xlib.Extras
import Graphics.X11.Types
import Text.Read (readMaybe)
import XMonad
import XMonad.Actions.CopyWindow
import XMonad.Actions.CycleWS
import XMonad.Actions.DynamicWorkspaces
import XMonad.Actions.PhysicalScreens
import XMonad.Actions.Volume
-- import XMonad.Config.Desktop
import XMonad.Hooks.DynamicLog
import XMonad.Hooks.EwmhDesktops
import XMonad.Hooks.ManageDocks
-- import XMonad.Layout.IndependentScreens
import XMonad.Hooks.ManageHelpers
-- import XMonad.Layout.BinarySpacePartition (emptyBSP)
-- import XMonad.Layout.DragPane
-- import XMonad.Layout.IM
-- import XMonad.Layout.LayoutCombinators hiding ((|||))
import XMonad.Layout.Named
import XMonad.Layout.NoBorders
import XMonad.Layout.NoFrillsDecoration
import XMonad.Layout.PerWorkspace
-- import XMonad.Layout.ResizableTile
import XMonad.Layout.Tabbed
-- import XMonad.Layout.ToggleLayouts (ToggleLayout(..), toggleLayouts)
import XMonad.Prompt
import XMonad.Prompt.ConfirmPrompt
-- import XMonad.Prompt.XMonad
-- import XMonad.Prompt.Shell
import XMonad.Util.EZConfig
import XMonad.Util.NamedActions
import XMonad.Util.Run
-- import XMonad.Util.WindowProperties
import qualified XMonad.StackSet as W
main = do
h <- spawnPipe "xmobar"
spawn "powermon"
xmonad
$ ewmh
$ addDescrKeys' ((myModMask, xK_F1), showKeybindings) myKeys
$ def { terminal = myTerm
, modMask = myModMask
, layoutHook = myLayouts
, manageHook = myManageHook <+> manageDocks <+> manageHook def
, handleEventHook = myEventHook <+> docksEventHook <+> handleEventHook def
, startupHook = docksStartupHook <+> startupHook def
, workspaces = myWorkspaces
, logHook = myLoghook h
, clickJustFocuses = False
, focusFollowsMouse = False
}
myTopBarTheme = def
{ fontName = myFont
, inactiveBorderColor = "#999999"
, inactiveColor = "#999999"
, inactiveTextColor = "#999999"
, activeBorderColor = "#d6d6d6"
, activeColor = "#d6d6d6"
, activeTextColor = "#d6d6d6"
-- , urgentBorderColor = red
-- , urgentTextColor = yellow
, decoHeight = 20
}
myTabbedTheme = def
{ fontName = myFont
, activeColor = "#d6d6d6"
, activeTextColor = "black"
, activeBorderColor = "#d6d6d6"
, inactiveColor = "#999999"
, inactiveTextColor = "#333333"
, inactiveBorderColor = "#999999"
}
myWorkspaces = map show [1..10 :: Int]
myVMWorkspace = "VM"
myGimpWorkspace = "GIMP"
myLayouts = onWorkspace myVMWorkspace (noBorders Full)
-- $ onWorkspace myGimpWorkspace gimpLayout
$ tall ||| single ||| full
where
addTopBar = noFrillsDeco shrinkText myTopBarTheme
tall = named "Tall"
$ avoidStruts
$ addTopBar
$ noBorders
$ Tall 1 0.03 0.5
single = named "Tabbed"
-- $ addTopBar
$ avoidStruts
$ noBorders
$ tabbedAlways shrinkText myTabbedTheme
full = named "Full"
$ noBorders Full
-- gimpLayout = named "Gimp Layout"
-- $ avoidStruts
-- $ (tabbedAlways shrinkText defaultTheme) ****||* Full
-- -- $ withIM (11/64) (Or (Title "Toolbox") (Title "Tool Options"))
-- -- $ (tabbedAlways shrinkText defaultTheme)
-- | Format workspace and layout in loghook
-- The format will be like "[<1> 2 3] 4 5 | LAYOUT" where each digit
-- is the workspace and LAYOUT is the current layout. Each workspace
-- in the brackets is currently visible and the order reflects the
-- physical location of each screen. The "<>" is the workspace
-- that currently has focus
myLoghook h = withWindowSet $ io . hPutStrLn h . myWindowSetXinerama
myWindowSetXinerama ws = wsString ++ sep ++ layout
where
wsString = xmobarColor "#444444" "" $ onscreen ++ offscreen'
offscreen' = if offscreen == "" then "" else " " ++ offscreen
sep = xmobarColor "#888888" "" " : "
onscreen = xmobarColor "#5574ad" visColor
$ wrap " " " "
$ unwords
$ map (fmtTags . W.tag . W.workspace)
. sortBy compareXCoord
$ W.current ws : W.visible ws
fmtTags t = if t == W.currentTag ws
then xmobarColor "#2c2c2c" visColor t
else t
offscreen = unwords
$ map W.tag
. filter (isJust . W.stack)
. sortOn W.tag
$ W.hidden ws
visColor = "#8fc7ff"
layout = description . W.layout . W.workspace . W.current $ ws
compareXCoord s0 s1 = compare x0 x1
where
(_, Rectangle x0 _ _ _) = getScreenIdAndRectangle s0
(_, Rectangle x1 _ _ _) = getScreenIdAndRectangle s1
myManageHook = composeOne
-- assume virtualbox is not run with the toolbar in fullscreen mode
-- as this makes a new window that confusingly must go over the
-- actual VM window
[ className =? "VirtualBoxVM" -?> doShift "VM"
-- the seafile applet
, className =? "Seafile Client" -?> doFloat
-- gnucash
, (className =? "Gnucash" <&&> title =? "Transaction Import Assistant") -?> doFloat
-- xsane
, className =? "Xsane" -?> doFloat
-- all of GIMP
, className =? "Gimp" -?> doFloat
-- , title =? "GIMP Startup" -?> doIgnore
-- plots and graphics created by R
, className =? "R_x11" -?> doFloat
, className =? "mpv" -?> doFloat
-- the floating windows created by the brave browser
, stringProperty "WM_NAME" =? "Brave" -?> doFloat
, (stringProperty "WM_WINDOW_ROLE" =? "pop-up"
<&&> className =? "Brave-browser") -?> doFloat
-- the dialog windows created by the zotero addon in Google Docs
, (className =? "Zotero" <&&> resource =? "Toplevel") -?> doFloat
, isDialog -?> doCenterFloat
]
-- This is a giant hack to "listen" for applications that close. Some
-- apps like Virtualbox go on their own workspace which is dynamically
-- created. But I want said workspace to disappear when the app
-- closes. This is actually hard. We can't just listen to
-- DestroyWindow events as VBox will "destroy" windows when it
-- switches to fullscreen and back. We also can't just monitor the
-- process from the window since WindowDestroy events don't have PIDs
-- attached to them. Therefore, the hack to make this all work is to
-- make a script fire when VirtualBox (and other apps that I want to
-- control in this manner) close. This script fires a bogus
-- ClientMessage event to the root window. This event will have a
-- BITMAP atom (which should do nothing) and a "magic string" in the
-- data field that can be intercepted here. When this event is
-- registered here, close the dynamic workspaces that are empty.
myEventHook ClientMessageEvent { ev_message_type = t, ev_data = d }
| t == bITMAP = do
let (magic, tag) = splitXMsg d
if | magic == magicStringWS -> removeEmptyWorkspaceByTag' tag
| magic == acpiMagic -> do
let acpiTag = readMaybe tag :: Maybe ACPIEvent
forM_ acpiTag $ \case
Power -> myPowerPrompt
Sleep -> confirmPrompt myPromptTheme "suspend?" runSuspend
LidClose -> do
status <- io isDischarging
forM_ status $ \s -> runScreenLock >> when s runSuspend
| otherwise -> return ()
return (All True)
| otherwise = return (All True)
myEventHook _ = return (All True)
removeEmptyWorkspaceByTag' tag = do
-- TODO this function works by first hiding the workspace to be
-- removed and then removing it. This won't work if there are no
-- other hidden workspaces to take it's place. So, need to scan
-- through the list of workspaces and swap the first one that is
-- empty with the workspace to be removed. If it actually is empty,
-- this will be enough to make it disappear.
removeEmptyWorkspaceByTag tag
-- themes
myFont = "xft:DejaVu Sans:size=11:autohint=false"
-- base00 = "#657b83"
-- base01 = "#586e75"
-- base02 = "#073642"
-- base03 = "#002b36"
-- base0 = "#839496"
-- base1 = "#93a1a1"
-- base2 = "#eee8d5"
-- base3 = "#fdf6e3"
-- yellow = "#b58900"
-- orange = "#cb4b16"
-- red = "#dc322f"
-- magenta = "#d33682"
-- violet = "#6c71c4"
-- blue = "#268bd2"
-- cyan = "#2aa198"
-- green = "#859900"
-- gap = 10
-- topbar = 10
-- border = 0
-- prompt = 20
-- status = 20
-- active = blue
-- activeWarn = red
-- inactive = base02
-- focusColor = blue
-- unfocusColor = base02
myPromptTheme = def
{ font = myFont
, bgColor = "#eeeeee"
, fgColor = "#282828"
, fgHLight = "white"
, bgHLight = "#268bd2"
, borderColor = "white"
, promptBorderWidth = 0
, height = 30
, position = CenteredAt 0.5 0.5
}
-- hotPromptTheme = myPromptTheme
-- { bgColor = red
-- , fgColor = base3
-- , position = Top
-- }
-- TODO is there a better way to get the prompt to say what I want?
data PowerPrompt = PowerPrompt
instance XPrompt PowerPrompt where
showXPrompt PowerPrompt = "Select Option: "
runScreenLock :: X ()
runScreenLock = spawn "screenlock"
runPowerOff :: X ()
runPowerOff = spawn "systemctl poweroff"
runSuspend :: X ()
runSuspend = spawn "systemctl suspend"
runHibernate :: X ()
runHibernate = spawn "systemctl hibernate"
runReboot :: X ()
runReboot = spawn "systemctl reboot"
myPowerPrompt :: X ()
myPowerPrompt = mkXPrompt PowerPrompt conf comps
$ fromMaybe (return ())
. (`lookup` commands)
where
comps = mkComplFunFromList' (map fst commands)
conf = myPromptTheme
commands =
[ ("poweroff", runPowerOff)
, ("suspend", runScreenLock >> runSuspend)
, ("hibernate", runScreenLock >> runHibernate)
, ("reboot", runReboot)
]
myQuitPrompt :: X ()
myQuitPrompt = confirmPrompt myPromptTheme "quit?" $ io exitSuccess
-- shell commands
formatCmd :: String -> [String] -> String
formatCmd cmd args = unwords $ cmd : args
spawnCmd :: String -> [String] -> X ()
spawnCmd cmd args = spawn $ formatCmd cmd args
(#!&&) :: String -> String -> String
cmdA #!&& cmdB = cmdA ++ " && " ++ cmdB
infixr 0 #!&&
magicStringWS :: String
magicStringWS = "%%%%%"
spawnCmdOwnWS :: String -> [String] -> String -> X ()
spawnCmdOwnWS cmd args ws = spawn
$ formatCmd cmd args
#!&& formatCmd "xit-event" [magicStringWS, ws]
spawnKill :: [String] -> X ()
spawnKill cmds = spawn $ formatCmd "killall" cmds
myTerm :: String
myTerm = "urxvt"
runTerm :: X ()
runTerm = spawn myTerm
runCalc :: X ()
runCalc = spawnCmd myTerm ["-e", "R"]
myDmenuCmd :: String
myDmenuCmd = "rofi"
-- TODO this almost works except when a workspace with no windows is
-- focuses. In this case, rofi considers the root window to be focused
-- and will showup wherever the mouse pointer is. Need a way to get
-- the focused workspace and translate that to a monitor number for
-- rofi to consume
myDmenuArgs :: [String]
myDmenuArgs = ["-m", "-4"] -- show rofi with the focused window
spawnDmenuCmd :: [String] -> X ()
spawnDmenuCmd args = spawnCmd myDmenuCmd $ myDmenuArgs ++ args
runCmdMenu :: X ()
runCmdMenu = spawnDmenuCmd ["-show", "run"]
runAppMenu :: X ()
runAppMenu = spawnDmenuCmd ["-show", "drun"]
runClipMenu :: X ()
runClipMenu = spawnDmenuCmd
[ "-modi", "\"clipboard:greenclip print\""
, "-show", "clipboard"
, "-run-command", "'{cmd}'"
, "-theme-str", "'#element.selected.normal { background-color: #00c44e; }'"
]
runWinMenu :: X ()
runWinMenu = spawnDmenuCmd ["-show", "window"]
runNetMenu :: X ()
runNetMenu = spawnCmd "networkmanager_dmenu" myDmenuArgs
runDevMenu :: X ()
runDevMenu = spawn "rofi-devices"
runBrowser :: X ()
runBrowser = spawn "brave"
runEditor :: X ()
runEditor = spawnCmd "emacsclient"
["-c", "-e", "(select-frame-set-input-focus (selected-frame))\""]
runFileManager :: X ()
runFileManager = spawn "pcmanfm"
-- TODO this will steal focus from the current window (and puts it
-- in the root window?) ...need to fix
runScreenCap :: X ()
runScreenCap = spawn "flameshot gui"
-- myWindowCap = "screencap -w" --external script
runVBox :: X ()
runVBox = spawnCmdOwnWS "vbox-start win8raw" [] myVMWorkspace
runGimp :: X ()
runGimp = spawnCmdOwnWS "gimp" [] myGimpWorkspace
runCleanup :: X ()
runCleanup = spawnKill ["xmobar", "powermon"]
runRestart :: X ()
runRestart = spawnCmd "xmonad" ["--restart"]
runRecompile :: X ()
runRecompile = spawnCmd "xmonad" ["--recompile"]
myMultimediaCtl :: String
myMultimediaCtl = "playerctl"
runTogglePlay :: X ()
runTogglePlay = spawnCmd myMultimediaCtl ["play-pause"]
runPrevTrack :: X ()
runPrevTrack = spawnCmd myMultimediaCtl ["previous"]
runNextTrack :: X ()
runNextTrack = spawnCmd myMultimediaCtl ["next"]
runStopPlay :: X ()
runStopPlay = spawnCmd myMultimediaCtl ["stop"]
runVolumeDown :: X ()
runVolumeDown = void (lowerVolume 2)
runVolumeUp :: X ()
runVolumeUp = void (lowerVolume 2)
runVolumeMute :: X ()
runVolumeMute = void toggleMute
runToggleBluetooth :: X ()
runToggleBluetooth = spawn "togglebt"
runIncBacklight :: X ()
runIncBacklight = spawnCmd "adj_backlight" ["up"]
runDecBacklight :: X ()
runDecBacklight = spawnCmd "adj_backlight" ["down"]
runMinBacklight :: X ()
runMinBacklight = spawnCmd "adj_backlight" ["min"]
runMaxBacklight :: X ()
runMaxBacklight = spawnCmd "adj_backlight" ["max"]
showWorkspace tag = windows $ W.view tag
-- keybindings
showKeybindings :: [((KeyMask, KeySym), NamedAction)] -> NamedAction
showKeybindings x = addName "Show Keybindings" $ io $ do
h <- spawnPipe "zenity --text-info --font=DejaVu Sans"
hPutStr h (unlines $ showKm x)
hClose h
return ()
myModMask :: KeyMask
myModMask = mod4Mask
mkNamedSubmap
:: XConfig l
-> String
-> [(String, NamedAction)]
-> [((KeyMask, KeySym), NamedAction)]
mkNamedSubmap c sectionName bindings =
(subtitle sectionName:) $ mkNamedKeymap c bindings
-- NOTE: the following bindings are used by dunst:
-- "M-~", "M-<esc>", "M-S-<esc>", "M-S-."
myKeys :: XConfig Layout -> [((KeyMask, KeySym), NamedAction)]
myKeys c =
mkNamedSubmap c "Window Layouts"
[ ("M-j", addName "focus down" $ windows W.focusDown)
, ("M-k", addName "focus up" $ windows W.focusUp)
, ("M-m", addName "focus master" $ windows W.focusMaster)
, ("M-S-j", addName "swap down" $ windows W.swapDown)
, ("M-S-k", addName "swap up" $ windows W.swapUp)
, ("M-S-m", addName "swap master" $ windows W.swapMaster)
-- TODO this will decrement past 0?
, ("M-C-j", addName "remove master window" $ sendMessage (IncMasterN (-1)))
, ("M-C-k", addName "add master window" $ sendMessage (IncMasterN 1))
, ("M-<Return>", addName "next layout" $ sendMessage NextLayout)
, ("M-S-<Return>", addName "reset layout" $ setLayout $ XMonad.layoutHook c)
, ("M-t", addName "sink tiling" $ withFocused $ windows . W.sink)
, ("M--", addName "shrink" $ sendMessage Shrink)
, ("M-=", addName "expand" $ sendMessage Expand)
] ++
mkNamedSubmap c "Workspaces"
-- NOTE this assumes that there are workspaces bound to numbers
([ (mods ++ show i, addName (msg ++ " " ++ show i) $ windows $ f w)
| (w, i) <- zip (XMonad.workspaces c) [1..] :: [(String, Int)]
, (mods, msg, f) <-
[ ("M-", "switch to workspace", W.view)
, ("M-S-", "move client to workspace", W.shift)]
] ++
[ ("M-v", addName "switch to VM workspace" $ showWorkspace myVMWorkspace)
, ("M-M1-g", addName "switch to Gimp workspace" $ showWorkspace myGimpWorkspace)
]) ++
mkNamedSubmap c "Screens"
[ ("M-l", addName "move up screen" nextScreen)
, ("M-h", addName "move down screen" prevScreen)
, ("M-C-l", addName "move client up screen" $ shiftNextScreen >> nextScreen)
, ("M-C-h", addName "move client down screen" $ shiftPrevScreen >> prevScreen)
, ("M-S-l", addName "shift up screen" $ swapNextScreen >> nextScreen)
, ("M-S-h", addName "shift down screen" $ swapPrevScreen >> prevScreen)
] ++
mkNamedSubmap c "Actions"
[ ("M-q", addName "close window" kill1)
, ("M-r", addName "run program" runCmdMenu)
, ("M-C-s", addName "capture screen area" runScreenCap)
-- , ("M-C-S-s", addName "capture focused window" $ spawn myWindowCap)
, ("M-<Delete>", addName "lock screen" runScreenLock)
] ++
mkNamedSubmap c "Launchers"
[ ("<XF86Search>", addName "select/launch app" runAppMenu)
, ("M-g", addName "launch clipboard manager" runClipMenu)
, ("M-a", addName "launch network selector" runNetMenu)
, ("M-w", addName "launch window selector" runWinMenu)
, ("M-u", addName "launch device selector" runDevMenu)
, ("M-C-e", addName "launch editor" runEditor)
, ("M-C-w", addName "launch browser" runBrowser)
, ("M-C-t", addName "launch terminal" runTerm)
, ("M-C-q", addName "launch calc" runCalc)
, ("M-C-f", addName "launch file manager" runFileManager)
, ("M-C-v", addName "launch windows VM" $ runVBox >> appendWorkspace myVMWorkspace)
, ("M-C-g", addName "launch GIMP" $ runGimp >> appendWorkspace myGimpWorkspace)
] ++
mkNamedSubmap c "Multimedia"
[ ("<XF86AudioPlay>", addName "toggle play/pause" runTogglePlay)
, ("<XF86AudioPrev>", addName "previous track" runPrevTrack)
, ("<XF86AudioNext>", addName "next track" runNextTrack)
, ("<XF86AudioStop>", addName "stop" runStopPlay)
, ("<XF86AudioLowerVolume>", addName "volume down" runVolumeDown)
, ("<XF86AudioRaiseVolume>", addName "volume up" runVolumeUp)
, ("<XF86AudioMute>", addName "volume mute" runVolumeMute)
, ("M-C-b", addName "toggle bluetooth" runToggleBluetooth)
] ++
mkNamedSubmap c "System"
[ ("M-.", addName "backlight up" runIncBacklight)
, ("M-,", addName "backlight down" runDecBacklight)
, ("M-M1-,", addName "backlight min" runMaxBacklight)
, ("M-M1-.", addName "backlight max" runMinBacklight)
, ("M-<F2>", addName "restart xmonad" $ runCleanup >> runRestart)
, ("M-S-<F2>", addName "recompile xmonad" $ runCleanup >> runRecompile)
, ("M-<End>", addName "power menu" myPowerPrompt)
, ("M-<Home>", addName "quit xmonad" myQuitPrompt)
]