xmonad-config/lib/XMonad/Internal/Command/Power.hs

222 lines
6.7 KiB
Haskell
Raw Normal View History

{-# LANGUAGE OverloadedStrings #-}
2020-04-01 20:17:47 -04:00
--------------------------------------------------------------------------------
-- | Commands for controlling power
module XMonad.Internal.Command.Power
2022-07-03 01:11:32 -04:00
-- commands
2020-03-28 18:38:38 -04:00
( runHibernate
, runOptimusPrompt
, runPowerOff
, runPowerPrompt
, runReboot
, runScreenLock
, runSuspend
, runSuspendPrompt
, runQuitPrompt
2022-07-03 01:11:32 -04:00
-- daemons
, runAutolock
-- functions
, hasBattery
2022-07-02 17:09:21 -04:00
, suspendPrompt
, quitPrompt
, powerPrompt
, defFontPkgs
, promptFontDep
2020-04-01 20:17:47 -04:00
) where
2020-03-28 18:38:38 -04:00
2022-07-09 17:44:14 -04:00
import Data.Internal.Dependency
import Data.Either
2020-03-28 18:38:38 -04:00
import qualified Data.Map as M
import Graphics.X11.Types
import RIO
2022-12-26 14:55:17 -05:00
import RIO.FilePath
import qualified RIO.Process as P
import qualified RIO.Text as T
2020-04-01 20:17:47 -04:00
import System.Directory
import System.IO.Error
2020-04-01 20:17:47 -04:00
2022-12-29 00:06:55 -05:00
import XMonad.Core hiding (spawn)
2021-11-20 01:15:04 -05:00
import XMonad.Internal.Shell
import qualified XMonad.Internal.Theme as XT
2020-03-28 18:38:38 -04:00
import XMonad.Prompt
import XMonad.Prompt.ConfirmPrompt
--------------------------------------------------------------------------------
-- | Executables
myScreenlock :: FilePath
myScreenlock = "screenlock"
myOptimusManager :: FilePath
myOptimusManager = "optimus-manager"
myPrimeOffload :: FilePath
2022-07-02 17:09:21 -04:00
myPrimeOffload = "prime-offload"
--------------------------------------------------------------------------------
-- | Packages
optimusPackages :: [Fulfillment]
optimusPackages = [Package AUR "optimus-manager"]
2020-03-28 18:38:38 -04:00
--------------------------------------------------------------------------------
-- | Core commands
runScreenLock :: SometimesX
runScreenLock = sometimesExe "screen locker" "i3lock script"
[Package AUR "i3lock-color"] False myScreenlock
2020-03-28 18:38:38 -04:00
runPowerOff :: X ()
runPowerOff = spawn "systemctl poweroff"
runSuspend :: X ()
runSuspend = spawn "systemctl suspend"
runHibernate :: X ()
runHibernate = spawn "systemctl hibernate"
runReboot :: X ()
runReboot = spawn "systemctl reboot"
--------------------------------------------------------------------------------
2022-07-03 01:11:32 -04:00
-- | Autolock
runAutolock :: Sometimes (FIO (P.Process () () ()))
2022-07-03 01:11:32 -04:00
runAutolock = sometimesIO_ "automatic screen lock" "xss-lock" tree cmd
where
tree = And_ (Only_ $ sysExe [Package Official "xss-lock"] "xss-lock")
$ Only_ $ IOSometimes_ runScreenLock
cmd = P.proc "xss-lock" ["--ignore-sleep", "screenlock"] (P.startProcess . P.setCreateGroup True)
2022-07-03 01:11:32 -04:00
--------------------------------------------------------------------------------
2022-07-02 17:09:21 -04:00
-- | Confirmation prompts
promptFontDep :: IOTree XT.FontBuilder
promptFontDep = fontTreeAlt XT.defFontFamily defFontPkgs
defFontPkgs :: [Fulfillment]
defFontPkgs = [Package Official "ttf-dejavu"]
confirmPrompt' :: T.Text -> X () -> XT.FontBuilder -> X ()
confirmPrompt' s x fb = confirmPrompt (XT.promptTheme fb) (T.unpack s) x
2022-07-02 17:09:21 -04:00
suspendPrompt :: XT.FontBuilder -> X ()
2022-07-02 17:09:21 -04:00
suspendPrompt = confirmPrompt' "suspend?" runSuspend
quitPrompt :: XT.FontBuilder -> X ()
2022-07-02 17:09:21 -04:00
quitPrompt = confirmPrompt' "quit?" $ io exitSuccess
sometimesPrompt :: T.Text -> (XT.FontBuilder -> X ()) -> SometimesX
sometimesPrompt n = sometimesIO n (T.append n " command") promptFontDep
2020-03-28 18:38:38 -04:00
2021-11-20 01:15:04 -05:00
-- TODO doesn't this need to also lock the screen?
2022-07-02 17:09:21 -04:00
runSuspendPrompt :: SometimesX
runSuspendPrompt = sometimesPrompt "suspend prompt" suspendPrompt
2020-03-28 18:38:38 -04:00
2022-07-02 17:09:21 -04:00
runQuitPrompt :: SometimesX
runQuitPrompt = sometimesPrompt "quit prompt" quitPrompt
2020-03-28 18:38:38 -04:00
--------------------------------------------------------------------------------
-- | Nvidia Optimus
-- TODO for some reason the screen never wakes up after suspend when
-- the nvidia card is up, so block suspend if nvidia card is running
-- and warn user
isUsingNvidia :: IO Bool
isUsingNvidia = doesDirectoryExist "/sys/module/nvidia"
hasBattery :: IO (Maybe T.Text)
hasBattery = do
ps <- fromRight [] <$> tryIOError (listDirectory syspath)
ts <- mapM readType ps
2021-11-19 00:35:54 -05:00
return $ if "Battery\n" `elem` ts then Nothing else Just "battery not found"
where
readType p = fromRight [] <$> tryIOError (readFile $ syspath </> p </> "type")
syspath = "/sys/class/power_supply"
runOptimusPrompt' :: XT.FontBuilder -> X ()
2022-07-02 17:09:21 -04:00
runOptimusPrompt' fb = do
2020-03-28 18:38:38 -04:00
nvidiaOn <- io isUsingNvidia
switch $ if nvidiaOn then "integrated" else "nvidia"
2020-03-28 18:38:38 -04:00
where
2022-07-02 17:09:21 -04:00
switch mode = confirmPrompt' (prompt mode) (cmd mode) fb
prompt mode = T.concat ["gpu switch to ", mode, "?"]
cmd mode = spawn
$ T.pack myPrimeOffload
#!&& T.unwords [T.pack myOptimusManager, "--switch", mode, "--no-confirm"]
#!&& "killall xmonad"
2020-03-28 18:38:38 -04:00
runOptimusPrompt :: SometimesX
runOptimusPrompt = Sometimes "graphics switcher"
(\x -> xpfOptimus x && xpfBattery x) [s]
2022-07-02 17:09:21 -04:00
where
s = Subfeature { sfData = r, sfName = "optimus manager" }
2022-07-02 17:09:21 -04:00
r = IORoot runOptimusPrompt' t
t = And1 promptFontDep
$ listToAnds (socketExists "optimus-manager" [] socketName)
$ sysExe optimusPackages <$> [myOptimusManager, myPrimeOffload]
socketName = (</> "optimus-manager") <$> getTemporaryDirectory
2020-03-28 18:38:38 -04:00
--------------------------------------------------------------------------------
-- | Universal power prompt
2021-11-21 10:26:28 -05:00
data PowerMaybeAction = Poweroff
2020-03-28 18:38:38 -04:00
| Shutdown
| Hibernate
| Reboot
deriving (Eq)
2021-11-21 10:26:28 -05:00
instance Enum PowerMaybeAction where
2020-03-28 18:38:38 -04:00
toEnum 0 = Poweroff
toEnum 1 = Shutdown
toEnum 2 = Hibernate
toEnum 3 = Reboot
2021-11-21 10:26:28 -05:00
toEnum _ = errorWithoutStackTrace "Main.Enum.PowerMaybeAction.toEnum: bad argument"
2020-03-28 18:38:38 -04:00
fromEnum Poweroff = 0
fromEnum Shutdown = 1
fromEnum Hibernate = 2
fromEnum Reboot = 3
data PowerPrompt = PowerPrompt
instance XPrompt PowerPrompt where
showXPrompt PowerPrompt = "(P)oweroff (S)uspend (H)ibernate (R)eboot:"
2022-07-03 18:23:32 -04:00
runPowerPrompt :: SometimesX
runPowerPrompt = Sometimes "power prompt" (const True) [sf]
where
sf = Subfeature withLock "prompt with lock"
2022-07-02 17:09:21 -04:00
withLock = IORoot (uncurry powerPrompt) tree
tree = And12 (,) lockTree promptFontDep
2022-07-03 18:23:32 -04:00
lockTree = Or (Only $ IOSometimes runScreenLock id) (Only $ IOConst skip)
powerPrompt :: X () -> XT.FontBuilder -> X ()
2022-07-02 17:09:21 -04:00
powerPrompt lock fb = mkXPrompt PowerPrompt theme comp executeMaybeAction
2020-03-28 18:38:38 -04:00
where
2022-03-05 18:18:16 -05:00
comp = mkComplFunFromList theme []
theme = (XT.promptTheme fb) { promptKeymap = keymap }
2020-03-28 18:38:38 -04:00
keymap = M.fromList
$ ((controlMask, xK_g), quit) :
map (first $ (,) 0)
2021-11-21 10:26:28 -05:00
[ (xK_p, sendMaybeAction Poweroff)
, (xK_s, sendMaybeAction Shutdown)
, (xK_h, sendMaybeAction Hibernate)
, (xK_r, sendMaybeAction Reboot)
2020-03-28 18:38:38 -04:00
, (xK_Return, quit)
, (xK_Escape, quit)
]
2021-11-21 10:26:28 -05:00
sendMaybeAction a = setInput (show $ fromEnum a) >> setSuccess True >> setDone True
executeMaybeAction a = case toEnum $ read a of
2020-03-28 18:38:38 -04:00
Poweroff -> runPowerOff
2021-11-19 22:42:19 -05:00
Shutdown -> lock >> runSuspend
Hibernate -> lock >> runHibernate
2020-03-28 18:38:38 -04:00
Reboot -> runReboot