import System.IO import System.Exit import qualified Data.List as L import XMonad import XMonad.Actions.Navigation2D import XMonad.Actions.UpdatePointer import XMonad.Hooks.DynamicLog import XMonad.Hooks.ManageDocks import XMonad.Hooks.ManageHelpers import XMonad.Hooks.SetWMName import XMonad.Layout.Gaps import XMonad.Layout.Fullscreen import XMonad.Layout.BinarySpacePartition as BSP import XMonad.Layout.NoBorders import XMonad.Layout.Tabbed import XMonad.Layout.ThreeColumns import XMonad.Layout.Spacing import XMonad.Layout.MultiToggle import XMonad.Layout.MultiToggle.Instances import XMonad.Layout.NoFrillsDecoration import XMonad.Layout.Renamed import XMonad.Layout.Simplest import XMonad.Layout.SubLayouts import XMonad.Layout.WindowNavigation import XMonad.Layout.ZoomRow import XMonad.Util.Run(spawnPipe) import XMonad.Util.EZConfig(additionalKeys) import XMonad.Util.Cursor import Graphics.X11.ExtraTypes.XF86 import qualified XMonad.StackSet as W import qualified Data.Map as M import XMonad.Hooks.ServerMode import XMonad.Actions.WorkspaceNames import XMonad.Hooks.StatusBar import XMonad.Hooks.StatusBar.PP import XMonad.Actions.CycleWS ------------------------------------------------------------------------ -- Workspaces -- The default number of workspaces (virtual screens) and their names. -- myWorkspaces :: [String] myWorkspaces = map show [1..9] ------------------------------------------------------------------------ -- Window rules -- Execute arbitrary actions and WindowSet manipulations when managing -- a new window. You can use this to, for example, always float a -- particular program, or have a client always appear on a particular -- workspace. -- -- To find the property name associated with a program, use -- > xprop | grep WM_CLASS -- and click on the client you're interested in. -- -- To match on the WM_NAME, you can use 'title' in the same way that -- 'className' and 'resource' are used below. -- myManageHook = composeAll [ isFullscreen --> (doF W.focusDown <+> doFullFloat) ] ------------------------------------------------------------------------ -- Layouts -- You can specify and transform your layouts by modifying these values. -- If you change layout bindings be sure to use 'mod-shift-space' after -- restarting (with 'mod-q') to reset your layout state to the new -- defaults, as xmonad preserves your old layout settings by default. -- -- The available layouts. Note that each layout is separated by |||, -- which denotes layout choice. gap = 7 myGaps = gaps [(U, gap), (R, gap), (L, gap), (D, gap)] addSpace = renamed [CutWordsLeft 2] . spacing gap tiledLayout = renamed [Replace "[]"] $ tiled where -- default tiling algorithm partitions the screen into two panes tiled = Tall nmaster delta ratio -- The default number of windows in the master pane nmaster = 1 -- Default proportion of screen occupied by master pane ratio = 1/2 -- Percent of screen to increment by when resizing panes delta = 3/100 layouts = tiledLayout myLayout = smartBorders $ mkToggle (NOBORDERS ?? FULL ?? EOT) $ avoidStruts $ myGaps $ addSpace $ layouts ------------------------------------------------------------------------ -- Colors and borders -- Width of the window border in pixels. myBorderWidth = 1 myNormalBorderColor = "#000000" myFocusedBorderColor = "#005577" ------------------------------------------------------------------------ -- External commands myCommands :: [(String, X ())] myCommands = [ ("decrease-master-size" , sendMessage Shrink ) , ("increase-master-size" , sendMessage Expand ) , ("decrease-master-count" , sendMessage $ IncMasterN (-1) ) , ("increase-master-count" , sendMessage $ IncMasterN ( 1) ) , ("focus-prev" , windows W.focusUp ) , ("focus-next" , windows W.focusDown ) , ("focus-master" , windows W.focusMaster ) , ("swap-with-prev" , windows W.swapUp ) , ("swap-with-next" , windows W.swapDown ) , ("swap-with-master" , windows W.swapMaster ) , ("togglefullscreen" , sendMessage $ Toggle FULL ) , ("next-layout" , sendMessage NextLayout ) , ("cycle-workspace" , toggleWS ) , ("kill-window" , kill ) , ("quit" , io $ exitWith ExitSuccess ) , ("restart" , spawn "xmonad --recompile; xmonad --restart" ) ] ----------------------------------------------------------------------- -- Custom server mode myServerModeEventHook = serverModeEventHookCmd' $ return myCommands' myCommands' = ("list-commands", listMyServerCmds) : myCommands ++ wscs ++ sccs -- ++ spcs where wscs = [((m ++ s), windows $f s) | s <- myWorkspaces , (f, m) <- [(W.view, "focus-workspace-"), (W.shift, "send-to-workspace-")] ] sccs = [((m ++ show sc), screenWorkspace (fromIntegral sc) >>= flip whenJust (windows . f)) | sc <- [0..10], (f, m) <- [(W.view, "focus-screen-"), (W.shift, "send-to-screen-")]] listMyServerCmds :: X () listMyServerCmds = spawn ("echo '" ++ asmc ++ "' | xmessage -file -") where asmc = concat $ "Available commands:" : map (\(x, _)-> " " ++ x) myCommands' ------------------------------------------------------------------------ -- Mouse bindings -- -- Focus rules -- True if your focus should follow your mouse cursor. myFocusFollowsMouse :: Bool myFocusFollowsMouse = False myMouseBindings (XConfig {XMonad.modMask = modMask}) = M.fromList $ [ -- mod-button1, Set the window to floating mode and move by dragging ((modMask, button1), (\w -> focus w >> mouseMoveWindow w)) -- mod-button2, Raise the window to the top of the stack , ((modMask, button2), (\w -> focus w >> windows W.swapMaster)) -- mod-button3, Set the window to floating mode and resize by dragging , ((modMask, button3), (\w -> focus w >> mouseResizeWindow w)) -- you may also bind events to the mouse scroll wheel (button4 and button5) ] ------------------------------------------------------------------------ -- Run xmonad with all the defaults we set up. -- getNumberOfWindowsInWorkpace :: X Int getNumberOfWindowsInWorkpace = withWindowSet (pure . length . W.index) myStatusBar = statusBarProp "xmobar" (do numWindows <- getNumberOfWindowsInWorkpace return $ xmobarPP { ppCurrent = if numWindows > 0 then xmobarBorder "Top" "#bbbbbb" 4 . xmobarColor "#bbbbbb" "#005577" . wrap " " " " else xmobarColor "#bbbbbb" "#005577" . wrap " " " " , ppTitle = id , ppSep = " | " , ppLayout = (\_ -> "") , ppHidden = createDwmBox "#bbbbbb" . wrap " " " " , ppHiddenNoWindows = wrap " " " " } ) where createDwmBox color prefix = "" ++ prefix ++ "" main :: IO () main = do xmonad . withSB myStatusBar . docks $ def { focusFollowsMouse = myFocusFollowsMouse, borderWidth = myBorderWidth, workspaces = myWorkspaces, normalBorderColor = myNormalBorderColor, focusedBorderColor = myFocusedBorderColor, mouseBindings = myMouseBindings, layoutHook = myLayout, handleEventHook = fullscreenEventHook <+> myServerModeEventHook, manageHook = manageDocks <+> myManageHook }