diff options
Diffstat (limited to 'tv/5pkgs/haskell/xmonad-tv/src/main.hs')
| -rw-r--r-- | tv/5pkgs/haskell/xmonad-tv/src/main.hs | 42 |
1 files changed, 15 insertions, 27 deletions
diff --git a/tv/5pkgs/haskell/xmonad-tv/src/main.hs b/tv/5pkgs/haskell/xmonad-tv/src/main.hs index eb61bd5c..7256963a 100644 --- a/tv/5pkgs/haskell/xmonad-tv/src/main.hs +++ b/tv/5pkgs/haskell/xmonad-tv/src/main.hs @@ -5,16 +5,15 @@ module Main (main) where import System.Exit (exitFailure) import XMonad.Hooks.EwmhDesktops (ewmh) +import XMonad.Hooks.EwmhDesktops.Extra (ewmhExtra) import XMonad.Hooks.RefocusLast (refocusLastLayoutHook, toggleFocus) -import Control.Exception import Control.Monad.Extra (whenJustM) import qualified Data.Aeson import qualified Data.ByteString.Char8 import qualified Data.List import qualified Data.Maybe import Graphics.X11.ExtraTypes.XF86 -import Text.Read (readEither) import XMonad import XMonad.Extra (isFloatingX) import System.IO (hPutStrLn, stderr) @@ -23,6 +22,7 @@ import System.Posix.Process (executeFile) import XMonad.Actions.DynamicWorkspaces ( addWorkspacePrompt, renameWorkspace , removeEmptyWorkspace) import XMonad.Actions.CycleWS (toggleWS) +import XMonad.Layout.Gaps (Direction2D(U,R,D,L), gaps) import XMonad.Layout.NoBorders ( smartBorders ) import XMonad.Layout.ResizableTile (ResizableTall(ResizableTall)) import XMonad.Layout.ResizableTile (MirrorResize(MirrorExpand,MirrorShrink)) @@ -58,22 +58,27 @@ main = getArgs >>= \case readEnv :: Data.Aeson.FromJSON b => String -> IO b readEnv name = - Data.Maybe.fromJust + readEnv' (error $ "could not get environment variable: " <> name) name + +readEnv' :: Data.Aeson.FromJSON b => b -> String -> IO b +readEnv' defaultValue name = + Data.Maybe.fromMaybe defaultValue . Data.Aeson.decodeStrict' . Data.ByteString.Char8.pack - <$> getEnv name + . Data.Maybe.fromMaybe mempty + <$> lookupEnv name mainNoArgs :: IO () mainNoArgs = do + myScreenGaps <- readEnv' [] "XMONAD_SCREEN_GAPS" :: IO [Int] myScreenWidth <- readEnv "XMONAD_SCREEN_WIDTH" :: IO Dimension myTermFont <- getEnv "XMONAD_TERM_FONT" myTermFontWidth <- readEnv "XMONAD_TERM_FONT_WIDTH" :: IO Dimension myTermPadding <- readEnv "XMONAD_TERM_PADDING" :: IO Dimension - workspaces0 <- getWorkspaces0 handleShutdownEvent <- newShutdownEventHandler - let - config = - ewmh + config <- + ewmhExtra + $ ewmh $ withUrgencyHookC BorderUrgencyHook { urgencyBorderColor = "#ff0000" @@ -86,9 +91,9 @@ mainNoArgs = do { terminal = {-pkg:alacritty-tv-}"alacritty" , modMask = mod4Mask , keys = myKeys myTermFont - , workspaces = workspaces0 , layoutHook = refocusLastLayoutHook $ + gaps (zip [U,R,D,L] myScreenGaps) $ smartBorders $ ResizableTall 1 @@ -117,23 +122,6 @@ mainNoArgs = do launch config directories -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 - - forkFile :: FilePath -> [String] -> Maybe [(String, String)] -> X () forkFile path args env = xfork (executeFile path True args env) >> return () @@ -198,7 +186,7 @@ myKeys font conf = Map.fromList $ , ((_4, xK_Prior), forkFile {-pkg-}"xcalib" ["-invert", "-alter"] Nothing) - , ((0, xK_Print), forkFile {-pkg-}"flameshot" [] Nothing) + , ((0, xK_Print), forkFile {-pkg:flameshot-once-tv-}"flameshot-once" [] Nothing) , ((_C, xF86XK_Forward), forkFile {-pkg:xdpytools-}"xdpychvt" ["next"] Nothing) , ((_C, xF86XK_Back), forkFile {-pkg:xdpytools-}"xdpychvt" ["prev"] Nothing) |