Xmonad/Config archive/twifkak's Config.hs

-- Changes denoted by -- START DLM/-- END DLM. Everything else is out
-- of the box. OOTB comments removed.
module Config where
 
import XMonad
import Operations
import qualified StackSet as W
import Data.Ratio
import Data.Bits ((.|.))
import qualified Data.Map as M
import System.Exit
import Graphics.X11.Xlib
 
-- START DLM
import XMonadContrib.Dzen
import XMonadContrib.NoBorders
import XMonadContrib.RotView
import XMonadContrib.SwapWorkspaces
import XMonadContrib.Tabbed
import XMonadContrib.UrgencyHook
import XMonadContrib.WindowBringer
import XMonadContrib.WindowNavigation
 
-- Added workspace zero. Really, should append it to the end, as xmonad starts in `head workspaces`.
workspaces :: [WorkspaceId]
workspaces = map show [0 .. 9 :: Int]
 
-- mod4 == apple/cmd key for me (per xmodmap)
modMask :: KeyMask
modMask = mod4Mask
 
-- apple doesn't have a numlock key
numlockMask :: KeyMask
numlockMask = 0
 
-- END DLM
 
borderWidth :: Dimension
borderWidth = 1
normalBorderColor, focusedBorderColor :: String
normalBorderColor  = "#dddddd"
focusedBorderColor = "#ff0000"
defaultGaps :: [(Int,Int,Int,Int)]
defaultGaps = [(0,0,0,0)] -- 15 for default dzen font
manageHook :: Window -- ^ the new window to manage
           -> String -- ^ window title
           -> String -- ^ window resource name
           -> String -- ^ window resource class
           -> X (WindowSet -> WindowSet)
manageHook w _ _ c | c `elem` floats = fmap (W.float w . snd) (floatLocation w)
 where floats = ["MPlayer", "Gimp"]
manageHook w _ n _ | n `elem` ignore = reveal w >> return (W.delete w)
 where ignore = ["gnome-panel", "desktop_window", "kicker", "kdesktop"]
manageHook _ _ "Gecko" _ = return $ W.shift "web"
manageHook _ _ _ _ = return id
 
-- START DLM
 
-- | Normal window managers respond to windows setting the UrgencyHint by
-- flashing the taskbar. Here, I throw up a dzen, "Xchat is requesting your attention yada yada."
urgencyHook :: Window -> X ()
urgencyHook = dzenUrgencyHook (5 `seconds`)
 
-- Replace Full with noBorders tabbed.
layouts :: [Layout Window]
layouts = [ Layout tiled
          , Layout $ Mirror tiled
          , Layout $ noBorders $ tabbed shrinkText defaultTConf
          ]
  where
     tiled   = Tall nmaster delta ratio
     nmaster = 1
     ratio   = 1%2
     delta   = 3%100
 
-- withUrgencyHook catches the urgency events from X clients.
-- configurableNavigation noNavigateBorders lets me use a/w/s/d to navigate
-- windows orthographically (esp. since I'm in a 2x2 grid often).
layoutHook :: Layout Window
layoutHook = Layout $ withUrgencyHook $ configurableNavigation noNavigateBorders $ Select layouts
 
-- END DLM
 
serialisedLayouts :: [Layout Window]
serialisedLayouts = layoutHook : layouts
logHook :: X ()
logHook = return ()
 
keys :: M.Map (KeyMask, KeySym) (X ())
keys = M.fromList $
-- START DLM
    [ ((modMask .|. shiftMask, xK_Return), spawn "rxvt") -- rxvt instead of xterm
    , ((modMask .|. shiftMask, xK_d     ), spawn "(date; sleep 2) | dzen2") -- %! Print current date
-- END DLM
 
    , ((modMask,               xK_p     ), spawn "exe=`dmenu_path | dmenu` && eval \"exec $exe\"") -- %! Launch dmenu
    , ((modMask .|. shiftMask, xK_c     ), kill) -- %! Close the focused window
    , ((modMask,               xK_space ), sendMessage NextLayout) -- %! Rotate through the available layout algorithms
    , ((modMask .|. shiftMask, xK_space ), setLayout layoutHook) -- %!  Reset the layouts on the current workspace to default
    , ((modMask,               xK_n     ), refresh) -- %! Resize viewed windows to the correct size
    , ((modMask,               xK_Tab   ), windows W.focusDown) -- %! Move focus to the next window
    , ((modMask,               xK_j     ), windows W.focusDown) -- %! Move focus to the next window
    , ((modMask,               xK_k     ), windows W.focusUp  ) -- %! Move focus to the previous window
    , ((modMask,               xK_m     ), windows W.focusMaster  ) -- %! Move focus to the master window
    , ((modMask,               xK_Return), windows W.swapMaster) -- %! Swap the focused window and the master window
    , ((modMask .|. shiftMask, xK_j     ), windows W.swapDown  ) -- %! Swap the focused window with the next window
    , ((modMask .|. shiftMask, xK_k     ), windows W.swapUp    ) -- %! Swap the focused window with the previous window
    , ((modMask,               xK_h     ), sendMessage Shrink) -- %! Shrink the master area
    , ((modMask,               xK_l     ), sendMessage Expand) -- %! Expand the master area
    , ((modMask,               xK_t     ), withFocused $ windows . W.sink) -- %! Push window back into tiling
    , ((modMask              , xK_comma ), sendMessage (IncMasterN 1)) -- %! Increment the number of windows in the master area
    , ((modMask              , xK_period), sendMessage (IncMasterN (-1))) -- %! Deincrement the number of windows in the master area
    , ((modMask              , xK_b     ), modifyGap (\i n -> let x = (defaultGaps ++ repeat (0,0,0,0)) !! i in if n == x then (0,0,0,0) else x)) -- %! Toggle the status bar gap
    , ((modMask.|.controlMask, xK_q     ), io (exitWith ExitSuccess)) -- %! Quit xmonad
    , ((modMask              , xK_q     ), broadcastMessage ReleaseResources >> restart Nothing True) -- %! Restart xmonad
 
-- START DLM
-- RotView cycles between non-empty workspaces -- i/o equals "left"/"right"
-- along the number keys.
    , ((modMask              , xK_i     ), rotView False)
    , ((modMask              , xK_o     ), rotView True)
-- Workspace navigation as set up in the layoutHooks definition.
    , ((modMask,               xK_a     ), sendMessage $ Go L)
    , ((modMask,               xK_w     ), sendMessage $ Go U)
    , ((modMask,               xK_s     ), sendMessage $ Go D)
    , ((modMask,               xK_d     ), sendMessage $ Go R)
-- WindowBringer -- type the title of a window to jump to it or grab it.
    , ((modMask .|. shiftMask, xK_g     ), gotoMenu)
    , ((modMask .|. shiftMask, xK_b     ), bringMenu)
-- END DLM
    ]
    ++
    [((m .|. modMask, k), windows $ f i)
        | (i, k) <- zip workspaces [xK_0 .. xK_9]
        , (f, m) <- [(W.greedyView, 0), (W.shift, shiftMask)]]
-- START DLM
-- I don't have multiple screens, so I free up mod{-shift,}-{w,e,r} by
-- removing those mappings. (Used in the above Workspace navigation definition.)
 
-- Alt-Apple-Number swaps the current workspace with the numbered one.
-- A simple way to move collections of windows at once.
    ++
    [((modMask .|. mod1Mask, k), windows $ swapWithCurrent i)
        | (i, k) <- zip workspaces [xK_0 ..]]
 
-- Change modMask to controlMask .|. shiftMask, since Apple translates
-- Apple-Click into Right-Click.
mouseBindings :: M.Map (KeyMask, Button) (Window -> X ())
mouseBindings = M.fromList $
    -- mod-button1 %! Set the window to floating mode and move by dragging
    [ ((controlMask .|. shiftMask, button1), (\w -> focus w >> mouseMoveWindow w))
    -- mod-button2 %! Raise the window to the top of the stack
    , ((controlMask .|. shiftMask, button2), (\w -> focus w >> windows W.swapMaster))
    -- mod-button3 %! Set the window to floating mode and resize by dragging
    , ((controlMask .|. shiftMask, button3), (\w -> focus w >> mouseResizeWindow w))
    -- you may also bind events to the mouse scroll wheel (button4 and button5)
-- END DLM
    ]