xmonad.hs

import XMonad
import XMonad.Config.Desktop
import XMonad.Hooks.EwmhDesktops
import XMonad.Hooks.SetWMName
import XMonad.Hooks.ManageDocks
import XMonad.Config.Desktop    
import XMonad.Layout.Grid
import XMonad.Layout.Tabbed
import XMonad.Actions.GridSelect
import XMonad.Actions.WindowBringer
import XMonad.Hooks.ManageHelpers
import System.Exit
import XMonad.Config.Gnome
import XMonad.Layout.NoBorders
import qualified XMonad.StackSet as W
import qualified Data.Map        as M
import XMonad.Layout.IM
import Data.Ratio ((%))
import XMonad.Layout.PerWorkspace
import Control.Applicative

             
main = xmonad $  desktopConfig  -- kdeConfig
 { manageHook           = manageHook desktopConfig <+> myManageHook
 , logHook              = ewmhDesktopsLogHook 
 , layoutHook           =
     smartBorders $ avoidStruts $ desktopLayoutModifiers $ myLayout
 , startupHook          = setWMName "LG3D"
 , terminal             = myTerminal 
 , keys                 = newKeys 
 , mouseBindings        = myMouseBindings
 , borderWidth          = 1
 , normalBorderColor    = "#ffffff"
 , focusedBorderColor   = "#ff0000"
 , workspaces           = show <$> [0..6]
 }
 where
   newKeys x = M.union (myKeys x) (keys gnomeConfig x)
   --newKeys x = M.union (M.fromList (myKeys x)) (keys gnomeConfig x)
   myTerminal = "urxvt"
   myManageHook = composeAll . concat $
     [ [manageDocks]
     , [transience']	
     , [ className   =? c --> doIgnore           | c <- myFloats]
     , [ title       =? t --> doFloat           | t <- myOtherFloats]
     , [ className   =? c --> doF (W.shift "2") | c <- webApps]
     ]
   myFloats      = ["Plasma", "plasma-desktop", "Plasma-desktop"]
   myOtherFloats = []
   webApps       = ["Firefox-bin"] -- open on desktop 2
   ------------------------------------------------------------------------
   -- Key bindings. Add, modify or remove key bindings here.
   --
   myKeys conf@(XConfig {XMonad.modMask = modMask}) = M.fromList $
    
       -- launch a terminal
       [ ((modMask .|. shiftMask, xK_Return), spawn $ XMonad.terminal conf)
    
       -- launch dmenu
       , ((modMask,               xK_p     ), spawn "exe=`dmenu_path | dmenu` && eval \"exec $exe\"")

       
       , ((modMask .|. shiftMask,  xK_l     ), spawn "xrandr -o left")

         
       , ((modMask .|. shiftMask,  xK_n     ), spawn "xrandr -o normal")
    
       -- close focused window 
       , ((modMask .|. shiftMask, xK_c     ), kill)
    
        -- Rotate through the available layout algorithms
       , ((modMask,               xK_space ), sendMessage NextLayout)
    
       --  Reset the layouts on the current workspace to default
       , ((modMask .|. shiftMask, xK_space ), setLayout $ XMonad.layoutHook conf)
    
       -- Resize viewed windows to the correct size
       , ((modMask,               xK_n     ), refresh)
    
       -- Move focus to the next window
       , ((modMask,               xK_c     ), windows W.focusDown)
    
       -- Move focus to the previous window
       , ((modMask,               xK_k     ), windows W.focusUp  )
    
       -- Move focus to the master window
       , ((modMask,               xK_m     ), windows W.focusMaster  )
    
       -- Swap the focused window and the master window
       , ((modMask,               xK_Return), windows W.swapMaster)
    
       -- Swap the focused window with the next window
       , ((modMask .|. shiftMask, xK_j     ), windows W.swapDown  )
    
       -- Swap the focused window with the previous window
       , ((modMask .|. shiftMask, xK_k     ), windows W.swapUp    )
    
       -- Shrink the master area
       , ((modMask,               xK_h     ), sendMessage Shrink)
    
       -- Expand the master area
       , ((modMask,               xK_l     ), sendMessage Expand)
    
       -- Push window back into tiling
       , ((modMask,               xK_t     ), withFocused $ windows . W.sink)
    
       -- Increment the number of windows in the master area
       , ((modMask              , xK_comma ), sendMessage (IncMasterN 1))
    
       -- Deincrement the number of windows in the master area
       , ((modMask              , xK_period), sendMessage (IncMasterN (-1)))
    
       -- toggle the status bar gap
       ,((modMask .|. shiftMask, xK_b     ), sendMessage ToggleStruts)

       -- gridselect  
      ,((modMask .|. shiftMask, xK_f     ),
        goToSelected defaultGSConfig)
         
       -- Quit xmonad
       , ((modMask .|. shiftMask, xK_q     ), io (exitWith ExitSuccess))

       ]
       ++
    
       --
       -- mod-[1..9], Switch to workspace N
       -- mod-shift-[1..9], Move client to workspace N
       --
       [((m .|. modMask, k), windows $ f i)
           | (i, k) <- zip (XMonad.workspaces conf) [xK_1 .. xK_9]
           , (f, m) <- [(W.greedyView, 0), (W.shift, shiftMask)]]

       ++
    
       --
       -- mod-{w,e,r}, Switch to physical/Xinerama screens 1, 2, or 3
       -- mod-shift-{w,e,r}, Move client to screen 1, 2, or 3
       --
       [((m .|. modMask, key), screenWorkspace sc >>= flip whenJust (windows . f))
           | (key, sc) <- zip [xK_w, xK_e, xK_r] [0..]
           , (f, m) <- [(W.view, 0), (W.shift, shiftMask)]]
    
    

   myLayout = simpleTabbed ||| onWorkspace "1" (gridIM (1%5) (Role "MainWindow#1")) (Mirror tiled) ||| tiled ||| Full
        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

   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)
        ]