Xmonad/Config archive/Gwern's xmonad.hs

import Data.Bits (Bits((.|.)))
import Data.Map as M (fromList, union, Map())
import XMonad
import XMonad.Actions.GridSelect (defaultGSConfig, goToSelected)
import XMonad.Actions.Search (google, isohunt, wayback, wikipedia, selectSearch, promptSearch)
import XMonad.Actions.WindowGo (raiseMaybe, raiseBrowser, raiseEditor, runOrRaise)
import XMonad.Config (defaultConfig)
import XMonad.Config.Gnome (gnomeConfig)
import XMonad.Hooks.EwmhDesktops (ewmhDesktopsLogHook)
import XMonad.Hooks.FadeInactive (fadeInactiveLogHook)
import XMonad.Hooks.ManageDocks (avoidStruts, manageDocks)
import XMonad.Hooks.UrgencyHook (withUrgencyHook, FocusHook(..))
import XMonad.Layout (Full(..), Mirror(..), Tall(..), (|||))
import XMonad.Layout.Monitor (addMonitor, Property(ClassName))
import XMonad.Layout.NoBorders (smartBorders)
import XMonad.Main (xmonad)
import XMonad.Operations (kill, windows, withFocused)
import XMonad.Prompt (greenXPConfig)
import XMonad.Prompt.Shell (shellPrompt, prompt, safePrompt)
import XMonad.StackSet as W (focusUp, focusDown, shift, sink)
import XMonad.Util.Run (unsafeSpawn, runInTerm)
import XMonad.Util.XSelection (safePromptSelection)

main :: IO ()
main = spawn "xcompmgr" >> xmonad myConfig
 where myConfig = withUrgencyHook FocusHook $ gnomeConfig { focusedBorderColor = "red"
                         , keys = \c -> myKeys c `M.union` keys defaultConfig c
                         , layoutHook = hideGnome $ avoidStruts $ smartBorders $ (Full ||| Mirror tiled ||| tiled )
                         , logHook    = ewmhDesktopsLogHook >> fadeInactiveLogHook 0xdddddddd
                         , manageHook = myManageHook
                         , modMask = mod4Mask
                         , normalBorderColor  = "grey"
                         , terminal = "gnome-terminal"
                         , XMonad.workspaces = ["web", "irc", "code", "5"] }
           where tiled :: Tall a
                 tiled = Tall 1 0.03 0.5
                 hideGnome = addMonitor (ClassName "gnome-panel") (Rectangle 0 0 0 0)

{- Important things to note: We specifically don't use 'managehook
   defaultConfig, since I don't like floating mplayer and I don't use the other
   specified applications. Otherwise, we have manageDocks there to allow use of
   gnome-panel; Firefox/Emacs/Irssi go to their designated workspaces. -}
myManageHook :: ManageHook
myManageHook = composeAll [ moveToC "Emacs"     "code",
                            moveToC "Firefox"   "web",
                            moveToT "irssi"     "irc",
                            className =? "defcon.bin.x86" --> unfloat,
                            className =? "Darwinia" --> unfloat,
                            className =? "gnome-panel" --> doIgnore ]
               <+> manageDocks
                   where moveToC c w = className =? c --> doF (W.shift w)
                         moveToT t w = title     =? t --> doF (W.shift w)
                         unfloat = ask >>= doF . W.sink

myKeys :: XConfig t -> M.Map (KeyMask, KeySym) (X ())
myKeys conf@(XConfig {modMask = m}) = M.fromList [ -- rebind standard keys
            ((m .|. shiftMask,xK_p), shellPrompt greenXPConfig)
          , ((m,              xK_k), kill)
          , ((m,              xK_n), windows W.focusDown)
          , ((m,              xK_p), windows W.focusUp)
          , ((m,              xK_z), withFocused $ windows . W.sink) -- unfloat
          -- Custom bindings and commands
          , ((m,              xK_s), goToSelected defaultGSConfig)
          , ((m,              xK_a), runOrRaise "amarok" (className =? "amarokapp"))
          , ((m,              xK_b), safePrompt "firefox" greenXPConfig)
          , ((m .|. shiftMask,xK_b), safePromptSelection "firefox")
          , ((m,              xK_c), unsafeSpawn term)
          , ((m .|. shiftMask,xK_c), prompt (term ++ " -e") greenXPConfig)
          , ((m .|. shiftMask,xK_d), raiseMaybe (runInTerm "--title=elinks" "elinks") (title =? "elinks"))
          , ((m,              xK_e), raiseEditor)
          , ((m .|. shiftMask,xK_e), prompt "emacsclient -a emacs" greenXPConfig)
          , ((m,              xK_g), promptSearch greenXPConfig google)
          , ((m .|. shiftMask,xK_g), selectSearch google)
          , ((m,              xK_t), promptSearch greenXPConfig wikipedia)
          , ((m .|. shiftMask,xK_t), selectSearch wikipedia)
          , ((m,              xK_u), promptSearch greenXPConfig isohunt)
          , ((m .|. shiftMask,xK_u), selectSearch isohunt)
          , ((m,              xK_y), promptSearch greenXPConfig wayback)
          , ((m .|. shiftMask,xK_y), selectSearch wayback)
          , ((m,          xK_Print), unsafeSpawn "import -quality 90 -window root png:$HOME/xwd-$(date +%s)$$.png")
          , ((m,              xK_i), raiseMaybe (runInTerm "--title=irssi" "\"sh -c 'screen -r irssi'\"") (title =? "irssi"))
          -- We ask for zsh specifically so ~/.zshenv gets picked up and my
          -- expanded $PATH gets used; otherwise Mutt can't find needed scripts.
          , ((m,              xK_m), raiseMaybe (runInTerm "--title=mutt"  "\"zsh -c 'mutt'\"") (title =? "mutt"))
          , ((m .|. shiftMask,xK_m), runOrRaise "mnemosyne" (className =? "Mnemosyne"))
          , ((m,              xK_r), raiseMaybe (runInTerm "--title='rtorrent'" "\"sh -c 'screen -r rtorrent'\"") (title =? "rtorrent"))
          , ((m,              xK_d), raiseBrowser) ]
           where term :: String
                 term = XMonad.terminal conf