configuration/xmonad/xmonad.hs
2015-05-04 20:24:23 +02:00

417 lines
15 KiB
Haskell

{-# LANGUAGE FlexibleContexts #-}
--
-- xmonad example config file for xmonad-0.9
--
-- A template showing all available configuration hooks,
-- and how to override the defaults in your own xmonad.hs conf file.
--
-- Normally, you'd only override those defaults you care about.
--
-- NOTE: Those updating from earlier xmonad versions, who use
-- EwmhDesktops, safeSpawn, WindowGo, or the simple-status-bar
-- setup functions (dzen, xmobar) probably need to change
-- xmonad.hs, please see the notes below, or the following
-- link for more details:
--
-- http://www.haskell.org/haskellwiki/Xmonad/Notable_changes_since_0.8
--
import XMonad
import XMonad.Hooks.DynamicLog
import XMonad.Hooks.ManageDocks
import XMonad.Layout.LayoutModifier
import XMonad.Layout.NoBorders
import XMonad.Util.NamedScratchpad
import XMonad.Actions.WindowBringer
import Graphics.X11.ExtraTypes.XF86
import Data.Monoid
import System.Exit
import qualified XMonad.StackSet as W
import qualified Data.Map as M
-- The preferred terminal program, which is used in a binding below and by
-- certain contrib modules.
--
myTerminal :: [Char]
myTerminal = "urxvtc"
runInTerminal :: [Char] -> [Char] -> [Char]
runInTerminal e n = myTerminal ++ " -name " ++ n ++ " -e " ++ e
logged :: [Char] -> [Char]
logged m = m ++ " 2>&1 | logger"
silent :: [Char] -> [Char]
silent m = m ++ " > /dev/null 2>&1"
-- Whether focus follows the mouse pointer.
myFocusFollowsMouse :: Bool
myFocusFollowsMouse = True
-- Width of the window border in pixels.
--
myBorderWidth :: Dimension
myBorderWidth = 2
-- 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
-- NOTE: from 0.9.1 on numlock mask is set automatically. The numlockMask
-- setting should be removed from configs.
--
-- You can safely remove this even on earlier xmonad versions unless you
-- need to set it to something other than the default mod2Mask, (e.g. OSX).
--
-- 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 = mod2Mask -- deprecated in xmonad-0.9.1
------------------------------------------------------------
-- 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 :: [[Char]]
myWorkspaces = map show ([1..9]::[Int])
-- Border colors for unfocused and focused windows, respectively.
--
myNormalBorderColor :: [Char]
myNormalBorderColor = "#dddddd"
myFocusedBorderColor :: [Char]
myFocusedBorderColor = "#ff0000"
-- Scratchpads, applications to toggle
myScratchPads :: [NamedScratchpad]
myScratchPads =
[ interm "ranger"
, interm "weechat"
, interm "sup"
, interm "newsbeuter"
]
where
interm prog = NS prog (runInTerminal prog prog) (appName =? prog) defaultFloating
------------------------------------------------------------------------
-- Key bindings. Add, modify or remove key bindings here.
--
myKeys :: XConfig Layout -> M.Map (KeyMask, KeySym) (X ())
myKeys conf@(XConfig {XMonad.modMask = modm}) = M.fromList $
-- launch a terminal
[ ((modm .|. shiftMask, xK_Return), spawn $ XMonad.terminal conf)
-- launch dmenu
, ((0, xK_Scroll_Lock), spawn $ logged "dmenu_run")
-- close focused window
, ((modm .|. shiftMask, xK_c ), kill)
-- Rotate through the available layout algorithms
, ((modm, xK_space ), sendMessage NextLayout)
-- Reset the layouts on the current workspace to default
, ((modm .|. shiftMask, xK_space ), setLayout $ XMonad.layoutHook conf)
-- Resize viewed windows to the correct size
, ((modm, xK_n ), refresh)
-- Move focus to the next window
, ((modm, xK_Tab ), windows W.focusDown)
-- Move focus to the next window
, ((modm, xK_j ), windows W.focusDown)
-- Move focus to the previous window
, ((modm, xK_k ), windows W.focusUp )
-- Move focus to the master window
, ((modm, xK_m ), windows W.focusMaster )
-- Swap the focused window and the master window
, ((modm, xK_Return), windows W.swapMaster)
-- Swap the focused window with the next window
, ((modm .|. shiftMask, xK_j ), windows W.swapDown )
-- Swap the focused window with the previous window
, ((modm .|. shiftMask, xK_k ), windows W.swapUp )
-- Shrink the master area
, ((modm, xK_h ), sendMessage Shrink)
-- Expand the master area
, ((modm, xK_l ), sendMessage Expand)
-- Push window back into tiling
, ((modm, xK_t ), withFocused $ windows . W.sink)
-- Increment the number of windows in the master area
, ((modm , xK_comma ), sendMessage (IncMasterN 1))
-- Deincrement the number of windows in the master area
, ((modm , xK_period), sendMessage (IncMasterN (-1)))
-- Toggle the status bar gap
-- Use this binding with avoidStruts from Hooks.ManageDocks.
-- See also the statusBar function from Hooks.DynamicLog.
--
-- , ((modm , xK_b ), sendMessage ToggleStruts)
-- Quit xmonad
, ((modm .|. shiftMask, xK_q ), io (exitWith ExitSuccess))
-- Restart xmonad
, ((modm , xK_q ), spawn "xmonad --recompile; xmonad --restart")
, ((0, xF86XK_AudioMute), spawn $ silent "sound_control.sh toggle")
, ((0, xF86XK_AudioRaiseVolume), spawn $ silent "sound_control.sh up")
, ((0, xF86XK_AudioLowerVolume), spawn $ silent "sound_control.sh down")
, ((0, xF86XK_AudioNext), spawn "mpc -q next")
, ((0, xF86XK_AudioPlay), spawn "mpc -q toggle")
, ((0, xF86XK_AudioPrev), spawn "mpc -q prev")
, ((0, xF86XK_MonBrightnessUp), spawn "xbacklight -inc 10")
, ((0, xF86XK_MonBrightnessDown), spawn "xbacklight -dec 10")
, ((modm .|. controlMask, xK_c), namedScratchpadAction myScratchPads "weechat")
, ((modm .|. controlMask, xK_b), namedScratchpadAction myScratchPads "ranger")
, ((modm .|. controlMask, xK_m), namedScratchpadAction myScratchPads "sup")
, ((modm .|. controlMask, xK_n), namedScratchpadAction myScratchPads "newsbeuter")
-- Dmenu open programs
, ((modm .|. shiftMask, xK_Tab), gotoMenu)
, ((modm .|. controlMask, xK_Tab), bringMenu)
]
++
--
-- mod-[1..9], Switch to workspace N
-- mod-shift-[1..9], Move client to workspace N
--
[((m .|. modm, 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 .|. modm, 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)]]
------------------------------------------------------------------------
-- Mouse bindings: default actions bound to mouse events
--
myMouseBindings :: XConfig t -> M.Map (KeyMask, Button) (Window -> X ())
myMouseBindings (XConfig {XMonad.modMask = modm}) = M.fromList $
-- mod-button1, Set the window to floating mode and move by dragging
[ ((modm, button1), (\w -> focus w >> mouseMoveWindow w
>> windows W.shiftMaster))
-- mod-button2, Raise the window to the top of the stack
, ((modm, button2), (\w -> focus w >> windows W.shiftMaster))
-- mod-button3, Set the window to floating mode and resize by dragging
, ((modm, button3), (\w -> focus w >> mouseResizeWindow w
>> windows W.shiftMaster))
-- you may also bind events to the mouse scroll wheel (button4 and button5)
]
------------------------------------------------------------------------
-- 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.
--
-- * NOTE: XMonad.Hooks.EwmhDesktops users must remove the obsolete
-- ewmhDesktopsLayout modifier from layoutHook. It no longer exists.
-- Instead use the 'ewmh' function from that module to modify your
-- defaultConfig as a whole. (See also logHook, handleEventHook, and
-- startupHook ewmh notes.)
--
-- The available layouts. Note that each layout is separated by |||,
-- which denotes layout choice.
--
myLayoutHook :: ModifiedLayout SmartBorder (Choose Full (Choose Tall (Mirror Tall))) a
myLayoutHook = smartBorders $ Full ||| tiled ||| Mirror 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
------------------------------------------------------------------------
-- 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 :: Query (Endo WindowSet)
myManageHook = composeAll
[ className =? "MPlayer" --> doFloat
, className =? "mpv" --> doFloat
, className =? "Gimp" --> doFloat
, className =? "Wfica_Seamless" --> doFloat
, resource =? "desktop_window" --> doIgnore
, resource =? "kdesktop" --> doIgnore ]
------------------------------------------------------------------------
-- Event handling
-- Defines a custom handler function for X Events. The function should
-- return (All True) if the default handler is to be run afterwards. To
-- combine event hooks use mappend or mconcat from Data.Monoid.
--
-- * NOTE: EwmhDesktops users should use the 'ewmh' function from
-- XMonad.Hooks.EwmhDesktops to modify their defaultConfig as a whole.
-- It will add EWMH event handling to your custom event hooks by
-- combining them with ewmhDesktopsEventHook.
--
myEventHook :: Event -> X All
myEventHook = mempty
------------------------------------------------------------------------
-- Status bars and logging
-- Perform an arbitrary action on each internal state change or X event.
-- See the 'XMonad.Hooks.DynamicLog' extension for examples.
--
--
-- * NOTE: EwmhDesktops users should use the 'ewmh' function from
-- XMonad.Hooks.EwmhDesktops to modify their defaultConfig as a whole.
-- It will add EWMH logHook actions to your custom log hook by
-- combining it with ewmhDesktopsLogHook.
--
myLogHook :: X ()
myLogHook = return ()
------------------------------------------------------------------------
-- 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.
--
-- * NOTE: EwmhDesktops users should use the 'ewmh' function from
-- XMonad.Hooks.EwmhDesktops to modify their defaultConfig as a whole.
-- It will add initialization of EWMH support to your custom startup
-- hook by combining it with ewmhDesktopsStartup.
--
myStartupHook :: X ()
myStartupHook = return ()
------------------------------------------------------------------------
-- I'm adding the xmobar configuration here.
-- Custom PP, configure it as you like. It determines what is being
-- written to the bar.
myPP :: PP
myPP = xmobarPP { ppCurrent = xmobarColor "red" ""
, ppVisible = xmobarColor "orange" ""
, ppHidden = \n -> if n == "NSP" then "" else n
, ppHiddenNoWindows = const ""
, ppUrgent = xmobarColor "green" ""
, ppSep = " - "
, ppWsSep = " "
, ppOrder = \(ws:_) -> [ws]
-- ...
}
-- Key binding to toggle the gap for the bar.
toggleStrutsKey :: XConfig Layout -> (KeyMask, KeySym)
toggleStrutsKey XConfig {XMonad.modMask = m} = (m, xK_b)
-- Bar.
--withBar :: XConfig (Choose Tall (Choose (Mirror Tall) Full)) -> IO (XConfig (ModifiedLayout
-- AvoidStruts (Choose Tall (Choose (Mirror Tall) Full))))
withBar :: LayoutClass l Window => XConfig l -> IO (XConfig (ModifiedLayout AvoidStruts l))
withBar = statusBar "xmobar" myPP toggleStrutsKey
------------------------------------------------------------------------
-- 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 = xmonad =<< withBar defaults
-- 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 :: XConfig (ModifiedLayout SmartBorder (Choose Full (Choose Tall (Mirror Tall))))
defaults = defaultConfig {
-- simple stuff
terminal = myTerminal,
focusFollowsMouse = myFocusFollowsMouse,
borderWidth = myBorderWidth,
modMask = myModMask,
-- numlockMask deprecated in 0.9.1
-- numlockMask = myNumlockMask,
workspaces = myWorkspaces,
normalBorderColor = myNormalBorderColor,
focusedBorderColor = myFocusedBorderColor,
-- key bindings
keys = myKeys,
mouseBindings = myMouseBindings,
-- hooks, layouts
layoutHook = myLayoutHook,
manageHook = myManageHook,
handleEventHook = myEventHook,
logHook = myLogHook,
startupHook = myStartupHook
}