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Main.hs -> DefaultConfig.hs, add new Main.hs with 'buildLaunch'

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Spencer Janssen 2007-11-01 17:57:49 +00:00
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DefaultConfig.hs Normal file
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-----------------------------------------------------------------------------
-- |
-- Module : Config.hs
-- Copyright : (c) Spencer Janssen 2007
-- License : BSD3-style (see LICENSE)
--
-- Maintainer : dons@galois.com
-- Stability : stable
-- Portability : portable
--
-- This module specifies configurable defaults for xmonad. If you change
-- values here, be sure to recompile and restart (mod-q) xmonad,
-- for the changes to take effect.
--
------------------------------------------------------------------------
module DefaultConfig (defaultConfig) where
--
-- Useful imports
--
import Control.Monad.Reader ( asks )
import XMonad hiding (workspaces, manageHook, numlockMask)
import qualified XMonad (workspaces, manageHook, numlockMask)
import Layouts
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
import EventLoop
-- % Extension-provided imports
-- | 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]
--
workspaces :: [WorkspaceId]
workspaces = map show [1 .. 9 :: Int]
-- | 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.
--
modMask :: KeyMask
modMask = mod1Mask
-- | 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.
--
numlockMask :: KeyMask
numlockMask = mod2Mask
-- | 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.
--
--defaultGaps :: [(Int,Int,Int,Int)]
------------------------------------------------------------------------
-- 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.
--
manageHook :: Window -- ^ the new window to manage
-> String -- ^ window title
-> String -- ^ window resource name
-> String -- ^ window resource class
-> X (WindowSet -> WindowSet)
-- Always float various programs:
manageHook w _ _ c | c `elem` floats = fmap (W.float w . snd) (floatLocation w)
where floats = ["MPlayer", "Gimp"]
-- Desktop panels and dock apps should be ignored by xmonad:
manageHook w _ n _ | n `elem` ignore = reveal w >> return (W.delete w)
where ignore = ["gnome-panel", "desktop_window", "kicker", "kdesktop"]
-- Automatically send Firefox windows to the "web" workspace:
-- If a workspace named "web" doesn't exist, the window will appear on the
-- current workspace.
manageHook _ _ "Gecko" _ = return $ W.shift "web"
-- The default rule: return the WindowSet unmodified. You typically do not
-- want to modify this line.
manageHook _ _ _ _ = return id
------------------------------------------------------------------------
-- Extensible 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.
layout = tiled ||| Mirror tiled ||| Full
-- Add extra layouts you want to use here:
-- % Extension-provided layouts
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
------------------------------------------------------------------------
-- Key bindings:
-- | The xmonad key bindings. Add, modify or remove key bindings here.
--
-- (The comment formatting character is used when generating the manpage)
--
keys :: M.Map (KeyMask, KeySym) (X ())
keys = M.fromList $
-- launching and killing programs
[ ((modMask .|. shiftMask, xK_Return), asks (terminal . config) >>= spawn) -- %! Launch terminal
, ((modMask, xK_p ), spawn "exe=`dmenu_path | dmenu` && eval \"exec $exe\"") -- %! Launch dmenu
, ((modMask .|. shiftMask, xK_p ), spawn "gmrun") -- %! Launch gmrun
, ((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 $ Layout layout) -- %! Reset the layouts on the current workspace to default
, ((modMask, xK_n ), refresh) -- %! Resize viewed windows to the correct size
-- move focus up or down the window stack
, ((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
-- modifying the window order
, ((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
-- resizing the master/slave ratio
, ((modMask, xK_h ), sendMessage Shrink) -- %! Shrink the master area
, ((modMask, xK_l ), sendMessage Expand) -- %! Expand the master area
-- floating layer support
, ((modMask, xK_t ), withFocused $ windows . W.sink) -- %! Push window back into tiling
-- increase or decrease number of windows in the master area
, ((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
-- toggle the status bar gap
, ((modMask , xK_b ), modifyGap (\i n -> let x = (defaultGaps defaultConfig ++ repeat (0,0,0,0)) !! i in if n == x then (0,0,0,0) else x)) -- %! Toggle the status bar gap
-- quit, or restart
, ((modMask .|. shiftMask, xK_q ), io (exitWith ExitSuccess)) -- %! Quit xmonad
, ((modMask , xK_q ), broadcastMessage ReleaseResources >> restart Nothing True) -- %! Restart xmonad
-- % Extension-provided key bindings
]
++
-- 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 workspaces [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)]]
-- % Extension-provided key bindings lists
-- | Mouse bindings: default actions bound to mouse events
--
mouseBindings :: M.Map (KeyMask, Button) (Window -> X ())
mouseBindings = 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)
-- % Extension-provided mouse bindings
]
-- % Extension-provided definitions
defaultConfig :: XConfig
defaultConfig = XConfig { borderWidth = 1 -- Width of the window border in pixels.
, XMonad.workspaces = workspaces
, defaultGaps = [(0,0,0,0)] -- 15 for default dzen font
-- | The top level layout switcher. Most users will not need to modify this binding.
--
-- By default, we simply switch between the layouts listed in `layouts'
-- above, but you may program your own selection behaviour here. Layout
-- transformers, for example, would be hooked in here.
--
, layoutHook = Layout layout
, terminal = "xterm" -- The preferred terminal program.
, normalBorderColor = "#dddddd" -- Border color for unfocused windows.
, focusedBorderColor = "#ff0000" -- Border color for focused windows.
, XMonad.numlockMask = numlockMask
, XMonad.keys = DefaultConfig.keys
, XMonad.mouseBindings = DefaultConfig.mouseBindings
-- | Perform an arbitrary action on each internal state change or X event.
-- Examples include:
-- * do nothing
-- * log the state to stdout
--
-- See the 'DynamicLog' extension for examples.
, logHook = return ()
, XMonad.manageHook = manageHook
}

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EventLoop.hs
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{-# LANGUAGE MultiParamTypeClasses #-}
----------------------------------------------------------------------------
-- |
-- Module : Main.hs
-- Module : EventLoop.hs
-- Copyright : (c) Spencer Janssen 2007
-- License : BSD3-style (see LICENSE)
--

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Main.hs
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-----------------------------------------------------------------------------
----------------------------------------------------------------------------
-- |
-- Module : Config.hs
-- Module : Main.hs
-- Copyright : (c) Spencer Janssen 2007
-- License : BSD3-style (see LICENSE)
--
-- Maintainer : dons@galois.com
-- Stability : stable
-- Portability : portable
-- Maintainer : sjanssen@cse.unl.edu
-- Stability : unstable
-- Portability : not portable, uses mtl, X11, posix
--
-- This module specifies configurable defaults for xmonad. If you change
-- values here, be sure to recompile and restart (mod-q) xmonad,
-- for the changes to take effect.
-- xmonad, a minimalist, tiling window manager for X11
--
------------------------------------------------------------------------
-----------------------------------------------------------------------------
module Main (main) where
--
-- Useful imports
--
import Control.Monad.Reader ( asks )
import XMonad hiding (workspaces, manageHook, numlockMask)
import qualified XMonad (workspaces, manageHook, numlockMask)
import Layouts
import Operations
import qualified StackSet as W
import Data.Ratio
import Data.Bits ((.|.))
import qualified Data.Map as M
import EventLoop (makeMain)
import DefaultConfig (defaultConfig)
import Control.Exception (handle)
import System.IO
import System.Process
import System.Directory
import System.Environment
import System.Exit
import Graphics.X11.Xlib
import EventLoop
import System.Posix.Process (executeFile)
-- % Extension-provided imports
-- | 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.
-- | Build "~/.xmonad/Main.hs" with ghc, then execute it. If there are no
-- errors, this function does not return. An exception is raised in any of
-- these cases:
-- * ghc missing
-- * ~/.xmonad/Main.hs missing
-- * Main.hs fails to compile
-- * Missing xmonad/XMonadContrib modules due to ghc upgrade
--
-- A tagging example:
--
-- > workspaces = ["web", "irc", "code" ] ++ map show [4..9]
--
workspaces :: [WorkspaceId]
workspaces = map show [1 .. 9 :: Int]
buildLaunch :: IO ()
buildLaunch = do
dir <- fmap (++ "/.xmonad") getHomeDirectory
pid <- runProcess "ghc" ["--make", "Main.hs"] (Just dir)
Nothing Nothing Nothing Nothing
ExitSuccess <- waitForProcess pid
-- | 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.
--
modMask :: KeyMask
modMask = mod1Mask
-- | 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.
--
numlockMask :: KeyMask
numlockMask = mod2Mask
-- | 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.
--
--defaultGaps :: [(Int,Int,Int,Int)]
------------------------------------------------------------------------
-- 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.
--
manageHook :: Window -- ^ the new window to manage
-> String -- ^ window title
-> String -- ^ window resource name
-> String -- ^ window resource class
-> X (WindowSet -> WindowSet)
-- Always float various programs:
manageHook w _ _ c | c `elem` floats = fmap (W.float w . snd) (floatLocation w)
where floats = ["MPlayer", "Gimp"]
-- Desktop panels and dock apps should be ignored by xmonad:
manageHook w _ n _ | n `elem` ignore = reveal w >> return (W.delete w)
where ignore = ["gnome-panel", "desktop_window", "kicker", "kdesktop"]
-- Automatically send Firefox windows to the "web" workspace:
-- If a workspace named "web" doesn't exist, the window will appear on the
-- current workspace.
manageHook _ _ "Gecko" _ = return $ W.shift "web"
-- The default rule: return the WindowSet unmodified. You typically do not
-- want to modify this line.
manageHook _ _ _ _ = return id
------------------------------------------------------------------------
-- Extensible 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.
layout = tiled ||| Mirror tiled ||| Full
-- Add extra layouts you want to use here:
-- % Extension-provided layouts
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
------------------------------------------------------------------------
-- Key bindings:
-- | The xmonad key bindings. Add, modify or remove key bindings here.
--
-- (The comment formatting character is used when generating the manpage)
--
keys :: M.Map (KeyMask, KeySym) (X ())
keys = M.fromList $
-- launching and killing programs
[ ((modMask .|. shiftMask, xK_Return), asks (terminal . config) >>= spawn) -- %! Launch terminal
, ((modMask, xK_p ), spawn "exe=`dmenu_path | dmenu` && eval \"exec $exe\"") -- %! Launch dmenu
, ((modMask .|. shiftMask, xK_p ), spawn "gmrun") -- %! Launch gmrun
, ((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 $ Layout layout) -- %! Reset the layouts on the current workspace to default
, ((modMask, xK_n ), refresh) -- %! Resize viewed windows to the correct size
-- move focus up or down the window stack
, ((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
-- modifying the window order
, ((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
-- resizing the master/slave ratio
, ((modMask, xK_h ), sendMessage Shrink) -- %! Shrink the master area
, ((modMask, xK_l ), sendMessage Expand) -- %! Expand the master area
-- floating layer support
, ((modMask, xK_t ), withFocused $ windows . W.sink) -- %! Push window back into tiling
-- increase or decrease number of windows in the master area
, ((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
-- toggle the status bar gap
, ((modMask , xK_b ), modifyGap (\i n -> let x = (defaultGaps defaultConfig ++ repeat (0,0,0,0)) !! i in if n == x then (0,0,0,0) else x)) -- %! Toggle the status bar gap
-- quit, or restart
, ((modMask .|. shiftMask, xK_q ), io (exitWith ExitSuccess)) -- %! Quit xmonad
, ((modMask , xK_q ), broadcastMessage ReleaseResources >> restart Nothing True) -- %! Restart xmonad
-- % Extension-provided key bindings
]
++
-- 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 workspaces [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)]]
-- % Extension-provided key bindings lists
-- | Mouse bindings: default actions bound to mouse events
--
mouseBindings :: M.Map (KeyMask, Button) (Window -> X ())
mouseBindings = 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)
-- % Extension-provided mouse bindings
]
-- % Extension-provided definitions
defaultConfig :: XConfig
defaultConfig = XConfig { borderWidth = 1 -- Width of the window border in pixels.
, XMonad.workspaces = workspaces
, defaultGaps = [(0,0,0,0)] -- 15 for default dzen font
-- | The top level layout switcher. Most users will not need to modify this binding.
--
-- By default, we simply switch between the layouts listed in `layouts'
-- above, but you may program your own selection behaviour here. Layout
-- transformers, for example, would be hooked in here.
--
, layoutHook = Layout layout
, terminal = "xterm" -- The preferred terminal program.
, normalBorderColor = "#dddddd" -- Border color for unfocused windows.
, focusedBorderColor = "#ff0000" -- Border color for focused windows.
, XMonad.numlockMask = numlockMask
, XMonad.keys = Main.keys
, XMonad.mouseBindings = Main.mouseBindings
-- | Perform an arbitrary action on each internal state change or X event.
-- Examples include:
-- * do nothing
-- * log the state to stdout
--
-- See the 'DynamicLog' extension for examples.
, logHook = return ()
, XMonad.manageHook = manageHook
}
-- % The main function
args <- getArgs
executeFile (dir ++ "/Main") False args Nothing
return ()
main :: IO ()
main = makeMain defaultConfig
main = do
handle (hPrint stderr) buildLaunch
-- if buildLaunch returns, execute the trusted core
makeMain defaultConfig