diff options
Diffstat (limited to 'tv/2configs/xserver/xmonad')
| -rw-r--r-- | tv/2configs/xserver/xmonad/.gitignore | 1 | ||||
| -rw-r--r-- | tv/2configs/xserver/xmonad/Main.hs | 80 | ||||
| -rw-r--r-- | tv/2configs/xserver/xmonad/Util/Shutdown.hs | 53 |
3 files changed, 86 insertions, 48 deletions
diff --git a/tv/2configs/xserver/xmonad/.gitignore b/tv/2configs/xserver/xmonad/.gitignore new file mode 100644 index 00000000..61620454 --- /dev/null +++ b/tv/2configs/xserver/xmonad/.gitignore @@ -0,0 +1 @@ +/shell.nix diff --git a/tv/2configs/xserver/xmonad/Main.hs b/tv/2configs/xserver/xmonad/Main.hs index cca2902a..186a5e22 100644 --- a/tv/2configs/xserver/xmonad/Main.hs +++ b/tv/2configs/xserver/xmonad/Main.hs @@ -1,9 +1,14 @@ {-# LANGUAGE DeriveDataTypeable #-} -- for XS +{-# LANGUAGE LambdaCase #-} +{-# LANGUAGE ScopedTypeVariables #-} module Main where +import Control.Exception +import Text.Read (readEither) import XMonad +import System.Environment (getArgs, getEnv) import XMonad.Prompt (defaultXPConfig) import XMonad.Actions.DynamicWorkspaces ( addWorkspacePrompt, renameWorkspace , removeEmptyWorkspace) @@ -30,29 +35,26 @@ import XMonad.Layout.PerWorkspace (onWorkspace) import Util.Pager import Util.Rhombus import Util.Debunk +import Util.Shutdown ---data MyState = MyState deriving Typeable - myTerm :: String myTerm = "urxvtc" myRootTerm :: String myRootTerm = "urxvtc -name root-urxvt -e su -" --- TODO execRootTerm = exec (shlex "urxvtc -e su -") --- [ ("XENVIRONMENT", HOME ++ "/.Xdefaults/root-urxvt") ] - - myFont :: String myFont = "-schumacher-*-*-*-*-*-*-*-*-*-*-*-iso10646-*" main :: IO () -main = do - -- TODO exec (shlex "xrdb -merge" ++ [HOME ++ "/.Xresources"]) - -- TODO exec (shlex "xsetroot -solid '#1c1c1c'") - --spawn "xrdb -merge \"$HOME/.Xresources\"" - --spawn "xsetroot -solid '#1c1c1c'" +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 } @@ -63,16 +65,7 @@ main = do { terminal = myTerm , modMask = mod4Mask , keys = myKeys - , workspaces = - [ "Dashboard" -- we start here - , "23" - , "cr" - , "ff" - , "hack" - , "im" - , "mail" - , "zalora", "zjournal", "zskype" - ] + , workspaces = workspaces0 , layoutHook = smartBorders $ myLayout -- , handleEventHook = myHandleEventHooks <+> handleTimerEvent --, handleEventHook = handleTimerEvent @@ -80,6 +73,7 @@ main = do , startupHook = spawn "echo emit XMonadStartup" , normalBorderColor = "#1c1c1c" , focusedBorderColor = "#f000b0" + , handleEventHook = handleShutdownEvent } where myLayout = @@ -87,39 +81,31 @@ main = do (FixedColumn 1 20 80 10 ||| Full) +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 = putStrLn ("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 - ---jojo w = withDisplay $ \d -> liftIO $ do --- wa <- getWindowAttributes d w --- printToErrors (wa_width wa, wa_height wa, wa_x wa, wa_y wa) - - --sh <- getWMNormalHints d w - --bw <- fmap (fi . wa_border_width) $ getWindowAttributes d w - --return $ applySizeHints bw sh - - ---data WindowDetails = WindowDetails --- { wd_name :: Maybe String --- , wd_rect :: Rectangle --- } deriving (Show) - --- urxvtc --- -title sets {,_NET_}WM_NAME but not WM_CLASS and {,_NET_}WM_ICON_NAME res: title --- -name sets all res: ---mySpawn cmd = do --- p <- xfork $ executeFile "/run/current-system/sw/bin/urxvtc" False [] Nothing --- liftIO $ printToErrors $ (cmd, p) - - myKeys :: XConfig Layout -> Map (KeyMask, KeySym) (X ()) myKeys conf = Map.fromList $ - [ ((_4C , xK_Delete ), spawn "make -C $HOME/.xmonad reload") - , ((_4 , xK_Escape ), spawn "/var/setuid-wrappers/slock") + [ ((_4 , xK_Escape ), spawn "/var/setuid-wrappers/slock") , ((_4S , xK_c ), kill) , ((_4 , xK_x ), chooseAction spawnTermAt) @@ -273,5 +259,3 @@ wGSConfig = defaultGSConfig 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] - --- vim:set fdm=marker: diff --git a/tv/2configs/xserver/xmonad/Util/Shutdown.hs b/tv/2configs/xserver/xmonad/Util/Shutdown.hs new file mode 100644 index 00000000..c5a3edb8 --- /dev/null +++ b/tv/2configs/xserver/xmonad/Util/Shutdown.hs @@ -0,0 +1,53 @@ +{-# LANGUAGE LambdaCase #-} +module Util.Shutdown + ( sendShutdownEvent + , handleShutdownEvent + , shutdown + ) + where + +import Control.Monad +import Data.Monoid +import Data.Maybe (catMaybes) +import qualified Data.Map as Map +import System.Environment (getEnv) +import System.Exit (exitSuccess) +import XMonad +import qualified XMonad.StackSet as W + +sendShutdownEvent :: IO () +sendShutdownEvent = do + dpy <- openDisplay "" + rw <- rootWindow dpy $ defaultScreen dpy + a <- internAtom dpy "XMONAD_SHUTDOWN" False + allocaXEvent $ \e -> do + setEventType e clientMessage + setClientMessageEvent e rw a 32 0 currentTime + sendEvent dpy rw False structureNotifyMask e + sync dpy False + +handleShutdownEvent :: Event -> X All +handleShutdownEvent = \case + ClientMessageEvent { ev_message_type = mt } -> do + c <- (mt ==) <$> getAtom "XMONAD_SHUTDOWN" + when c shutdown + return (All c) + _ -> + return (All True) + +shutdown :: X () +shutdown = do + broadcastMessage ReleaseResources + io . flush =<< asks display + let wsData = show . W.mapLayout show . windowset + maybeShow (t, Right (PersistentExtension ext)) = Just (t, show ext) + maybeShow (t, Left str) = Just (t, str) + maybeShow _ = Nothing + extState = + return . show . catMaybes . map maybeShow . Map.toList . extensibleState + s <- gets (\s -> (wsData s : extState s)) + _ <- io $ do + path <- getEnv "XMONAD_STATE" + writeFile path (concatMap (++"\n") s) + exitSuccess + return () |