Xmonad/Config archive/yiannist's xmonad.hs

A clean and well-documented xmonad configuration file (based on the existing template Xmonad/Config archive/Template xmonad.hs (0.9)).

It uses:

• xmobar (for status bar),
• a ScratchPad (for a hidden terminal),
• a double "IM layout" (for Pidgin and Skype),
• a "layout prompt" (with auto-complete), and
• some convenient doFloat and moveTo{Mail, Web, IM} shortcuts.

xmonad.hs:

--
-- File     : ~/.xmonad/xmonad.hs
-- Author   : Yiannis Tsiouris (yiannist)
-- Desc     : A clean and well-documented xmonad configuration file (based on
--            the $HOME/.cabal/share/xmonad-0.10.1/man/xmonad.hs template file).
--
--            It uses:
--              * xmobar as a status bar,
--              * a ScratchPad (for a hidden terminal),
--              * a double IM layout (for Pidgin and Skype),
--              * a layout prompt (with auto-complete), and
--              * some convenient doFloat and moveTo{Mail, Web, IM} shortcuts.
--
import           XMonad                          hiding ((|||))
import           XMonad.Hooks.DynamicLog
import           XMonad.Hooks.FadeInactive       as FI
import           XMonad.Hooks.ManageDocks
import           XMonad.Hooks.ManageHelpers
import           XMonad.Hooks.UrgencyHook
import           XMonad.Layout.DecorationMadness
import           XMonad.Layout.IM
import           XMonad.Layout.LayoutCombinators (JumpToLayout (..), (|||))
import           XMonad.Layout.Named
import           XMonad.Layout.NoBorders
import           XMonad.Layout.PerWorkspace
import           XMonad.Layout.Reflect
import           XMonad.Prompt
import           XMonad.Prompt.Input
import qualified XMonad.StackSet                 as W
import           XMonad.Util.Run                 (spawnPipe)
import           XMonad.Util.Scratchpad

import qualified Data.Map                        as M
import           Data.Ratio
import           System.Exit
import           System.IO

-- The preferred terminal program, which is used in a binding below and by
-- certain contrib modules.
--
myTerminal :: String
myTerminal = "urxvtc"

-- Width of the window border in pixels.
--
myBorderWidth :: Dimension
myBorderWidth = 1

-- modMask lets you specify which modkey you want to use. The default
-- is mod1Mask ("left alt").  You may also consider using mod3Mask
-- ("right alt"), which does not conflict with emacs keybindings. The
-- "windows key" is usually mod4Mask.
--
myModMask :: KeyMask
myModMask = mod4Mask

-- The mask for the numlock key. Numlock status is "masked" from the
-- current modifier status, so the keybindings will work with numlock on or
-- off. You may need to change this on some systems.
--
-- You can find the numlock modifier by running "xmodmap" and looking for a
-- modifier with Num_Lock bound to it:
--
-- > $ xmodmap | grep Num
-- > mod2        Num_Lock (0x4d)
--
-- Set numlockMask = 0 if you don't have a numlock key, or want to treat
-- numlock status separately.
--
myNumlockMask :: KeyMask
myNumlockMask = mod2Mask

-- The default number of workspaces (virtual screens) and their names.
-- By default we use numeric strings, but any string may be used as a
-- workspace name. The number of workspaces is determined by the length
-- of this list.
--
-- A tagging example:
--
-- > workspaces = ["web", "irc", "code" ] ++ map show [4..9]
--
myWorkspaces :: [String]
myWorkspaces = [ "1.web", "2.code", "3", "4", "5", "6", "7.media", "8.irc"
               , "9.mail" ]

-- Border colors for unfocused and focused windows, respectively.
--
myNormalBorderColor, myFocusedBorderColor :: String
myNormalBorderColor  = "black"
myFocusedBorderColor = "pink"

-- Default offset of drawable screen boundaries from each physical
-- screen. Anything non-zero here will leave a gap of that many pixels
-- on the given edge, on the that screen. A useful gap at top of screen
-- for a menu bar (e.g. 15)
--
-- An example, to set a top gap on monitor 1, and a gap on the bottom of
-- monitor 2, you'd use a list of geometries like so:
--
-- > defaultGaps = [(18,0,0,0),(0,18,0,0)] -- 2 gaps on 2 monitors
--
-- Fields are: top, bottom, left, right.
--
myDefaultGaps :: [(Integer, Integer, Integer, Integer)]
myDefaultGaps = [(0,0,0,0)]

------------------------------------------------------------------------
-- Key bindings. Add, modify or remove key bindings here.
--
myKeys :: XConfig Layout -> M.Map (KeyMask, KeySym) (X ())
myKeys conf@(XConfig {XMonad.modMask = modMask}) = M.fromList $

    -- launch a terminal
    [ ((modMask .|. shiftMask, xK_Return), spawn $ XMonad.terminal conf)

    -- launch gmrun
    , ((modMask,               xK_p     ), spawn "gmrun")

    -- 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_Tab   ), windows W.focusDown)

    -- Move focus to the next window
    , ((modMask,               xK_j     ), 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)))

    -- Quit xmonad
    , ((modMask .|. shiftMask, xK_q     ), io exitSuccess)

    -- Restart xmonad
    , ((modMask,               xK_q     ), restart "xmonad" True)
    ]
    ++

    --
    -- 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)]
    ]
    ++

    --
    -- my Additional Keybindings
    --
    [ ((modMask,                 xK_b            ), spawn "iceweasel")
    , ((modMask,                 xK_m            ), spawn "icedove")
    , ((modMask,                 xK_r            ), spawn "emacs")
    , ((modMask,                 xK_f            ), spawn "pcmanfm")
    , ((modMask,                 xK_i            ),
                             spawn "urxvtc -e ssh yiannist@monad")
    , ((modMask,                 xK_bracketleft  ), spawn "pidgin")
    , ((modMask,                 xK_bracketright ), spawn "skype")
    , ((mod1Mask,                xK_u            ),
                             scratchpadSpawnActionTerminal myTerminal)
    , ((modMask,                 xK_y            ), focusUrgent)
    , ((modMask .|. controlMask, xK_space        ), myLayoutPrompt)
    ]

------------------------------------------------------------------------
-- Mouse bindings: default actions bound to mouse events
--
myMouseBindings :: XConfig t -> M.Map (KeyMask, Button) (Window -> X ())
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)
    ]

------------------------------------------------------------------------
-- 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.
--

-- default tiling algorithm partitions the screen into two panes
basic :: Tall a
basic = Tall nmaster delta ratio
  where
    -- The default number of windows in the master pane
    nmaster = 1
    -- Percent of screen to increment by when resizing panes
    delta   = 3/100
    -- Default proportion of screen occupied by master pane
    ratio   = 1/2

myLayout = smartBorders $ onWorkspace "8.irc" imLayout standardLayouts
  where
    standardLayouts = tall ||| wide ||| full ||| circle
    tall   = named "tall"   $ avoidStruts basic
    wide   = named "wide"   $ avoidStruts $ Mirror basic
    circle = named "circle" $ avoidStruts circleSimpleDefaultResizable
    full   = named "full"   $ noBorders Full

   -- IM layout (http://pbrisbin.com/posts/xmonads_im_layout)
    imLayout =
        named "im" $ avoidStruts $ withIM (1%9) pidginRoster $ reflectHoriz $
                                   withIM (1%8) skypeRoster standardLayouts
    pidginRoster = ClassName "Pidgin" `And` Role "buddy_list"
    skypeRoster  = ClassName "Skype"  `And` Role "MainWindow"

-- Set up the Layout prompt
myLayoutPrompt :: X ()
myLayoutPrompt = inputPromptWithCompl myXPConfig "Layout"
                 (mkComplFunFromList' allLayouts) ?+ (sendMessage . JumpToLayout)
  where
    allLayouts = ["tall", "wide", "circle", "full"]

    myXPConfig :: XPConfig
    myXPConfig = defaultXPConfig {
        autoComplete= Just 1000
    }

------------------------------------------------------------------------
-- 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 :: ManageHook
myManageHook = scratchpadManageHookDefault <+> manageDocks
               <+> fullscreenManageHook <+> myFloatHook
               <+> manageHook defaultConfig
  where fullscreenManageHook = composeOne [ isFullscreen -?> doFullFloat ]

myFloatHook = composeAll
    [ className =? "GIMP"                  --> doFloat
    , className =? "feh"                   --> doFloat
    , className =? "Iceweasel"             --> moveToWeb
    , className =? "Emacs"                 --> moveToCode
    , className =? "Icedove"               --> moveToMail
    , className =? "MPlayer"               --> moveToMedia
    , className =? "Pidgin"                --> moveToIM
    , classNotRole ("Pidgin", "")          --> doFloat
    , className =? "Skype"                 --> moveToIM
    , classNotRole ("Skype", "MainWindow") --> doFloat
    , className =? "Gajim"                 --> moveToIM
    , classNotRole ("Gajim", "roster")     --> doFloat
    , manageDocks]
  where
    moveToMail  = doF $ W.shift "9.mail"
    moveToIM    = doF $ W.shift "8.irc"
    moveToWeb   = doF $ W.shift "1.web"
    moveToMedia = doF $ W.shift "7.media"
    moveToCode  = doF $ W.shift "2.code"

    classNotRole :: (String, String) -> Query Bool
    classNotRole (c,r) = className =? c <&&> role /=? r

    role = stringProperty "WM_WINDOW_ROLE"

myFocusFollowsMouse :: Bool
myFocusFollowsMouse = True

------------------------------------------------------------------------
-- Startup hook

-- Perform an arbitrary action each time xmonad starts or is restarted
-- with mod-q.  Used by, e.g., XMonad.Layout.PerWorkspace to initialize
-- per-workspace layout choices.
--
-- By default, do nothing.
myStartupHook :: X ()
myStartupHook = return ()

------------------------------------------------------------------------
-- Status bars and logging

-- Perform an arbitrary action on each internal state change or X event.
-- See the 'DynamicLog' extension for examples.
--
myLogHook :: X ()
myLogHook = fadeInactiveLogHook 0.8

------------------------------------------------------------------------
-- Default Config
-- A structure containing your configuration settings, overriding
-- fields in the default config. Any you don't override, will
-- use the defaults defined in xmonad/XMonad/Config.hs
--
-- No need to modify this.
--
defaults = defaultConfig {
   -- simple stuff
      terminal           = myTerminal
    , focusFollowsMouse  = myFocusFollowsMouse
    , borderWidth        = myBorderWidth
    , modMask            = myModMask
    , workspaces         = myWorkspaces
    , normalBorderColor  = myNormalBorderColor
    , focusedBorderColor = myFocusedBorderColor

   -- key bindings
    , keys               = myKeys
    , mouseBindings      = myMouseBindings

   -- hooks, layouts
    , layoutHook         = myLayout
    , manageHook         = myManageHook
    , logHook            = myLogHook
    , startupHook        = myStartupHook
}

------------------------------------------------------------------------
-- Now run xmonad with all the defaults we set up.

-- Run xmonad with the settings you specify. No need to modify this.
--
main :: IO ()
main = do
    mapM_ spawn ["iceweasel", "icedove", "pidgin"]
    xmproc <- spawnPipe "`which xmobar` ~/.xmonad/xmobar"
    xmonad $ withUrgencyHook NoUrgencyHook defaults {
        logHook = do FI.fadeInactiveLogHook 0xbbbbbbbb
                     dynamicLogWithPP $ xmobarPP {
                           ppOutput = hPutStrLn xmproc
                         , ppTitle  = xmobarColor "#ff66ff" "" . shorten 50
                         , ppUrgent = xmobarColor "yellow" "red" . xmobarStrip
                     }
    }

xmobar:

Config {  font = "xft:DejaVu Sans-7:bold"
        , bgColor = "black"
        , fgColor = "grey"
        , position = TopW L 94
        , lowerOnStart = True
        , commands = [ 
              Run Weather "LGAV" ["-t"," <tempC>C","-L","10","-H","30",
                "--normal","blue","--high","red","--low","lightblue"] 36000
            , Run Network "wlan0" ["-t","<dev>: [<rx>/<tx>]"] 10
            , Run Cpu ["-t","Cpu: <total>","-L","3","-H","50","--normal",
                "green","--high","red"] 10
            , Run CpuFreq ["-t","Freq: <cpu0>/<cpu1> GHz","-L","0","-H","2"
                ,"-l","lightblue","-n","white","-h","red"] 10
            , Run Memory ["-t","Mem: <usedratio>%"] 10
            , Run Date "%a %b %_d %l:%M" "date" 10
            , Run StdinReader
            , Run Com "dcop" ["kxkb", "kxkb", "getCurrentLayout"] "kbd" 20
        ]
        , sepChar = "%"
        , alignSep = "}{"
        , template = "<fc=#ff66ff>%date%</fc> %LGAV% } %StdinReader% { %wlan0% | %cpu% | %memory%" 
}

.xinitrc:

#!/bin/bash

#
# ~/.xinitrc
#
# Executed by startx (run your window manager from here)
#

# Manage environment look
xsetroot -cursor_name left_ptr
xset b 100 0 0
#Best viewed with >>>Xmobar[94%]<<
trayer --edge top --align right --SetDockType true --width 6 \
--transparent true --height 13 --SetPartialStrut true --tint 000000 & 
#feh --bg-scale /home/yiannis/pictures/GT1680x1050.jpg 

# Pre-spawn some apps:
urxvtd -q -f -o
eval `ssh-agent`
xcompmgr -c &

#Ready to GO!
exec  xmonad