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| − | <haskell>
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| − | -----------------------------------------------------------------------------
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| − | -- |
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| − | -- Module : Config.hs
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| − | -- Copyright : (c) Spencer Janssen 2007
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| − | -- License : BSD3-style (see LICENSE)
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| − | --
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| − | -- Maintainer : dons@galois.com
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| − | -- Stability : stable
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| − | -- Portability : portable
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| − | --
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| − | -- This module specifies configurable defaults for xmonad. If you change
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| − | -- values here, be sure to recompile and restart (mod-q) xmonad,
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| − | -- for the changes to take effect.
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| − | --
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| − | ------------------------------------------------------------------------
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| | | | |
| − | module Config where
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| − |
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| − | --
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| − | -- Useful imports
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| − | --
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| − | import XMonad
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| − | import Operations
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| − | import qualified StackSet as W
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| − | import Data.Ratio
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| − | import Data.Bits ((.|.))
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| − | import qualified Data.Map as M
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| − | import System.Exit
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| − | import Graphics.X11.Xlib
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| − |
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| − | -- % Extension-provided imports
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| − | import XMonadContrib.DynamicLog
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| − |
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| − | -- | The default number of workspaces (virtual screens) and their names.
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| − | -- By default we use numeric strings, but any string may be used as a
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| − | -- workspace name. The number of workspaces is determined by the length
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| − | -- of this list.
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| − | --
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| − | -- A tagging example:
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| − | --
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| − | -- > workspaces = ["web", "irc", "code" ] ++ map show [4..9]
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| − | --
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| − | workspaces :: [WorkspaceId]
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| − | workspaces = map show [1 .. 9 :: Int]
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| − |
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| − | -- | modMask lets you specify which modkey you want to use. The default
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| − | -- is mod1Mask ("left alt"). You may also consider using mod3Mask
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| − | -- ("right alt"), which does not conflict with emacs keybindings. The
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| − | -- "windows key" is usually mod4Mask.
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| − | --
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| − | modMask :: KeyMask
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| − | modMask = mod1Mask
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| − |
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| − | -- | The mask for the numlock key. Numlock status is "masked" from the
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| − | -- current modifier status, so the keybindings will work with numlock on or
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| − | -- off. You may need to change this on some systems.
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| − | --
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| − | -- You can find the numlock modifier by running "xmodmap" and looking for a
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| − | -- modifier with Num_Lock bound to it:
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| − | --
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| − | -- > $ xmodmap | grep Num
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| − | -- > mod2 Num_Lock (0x4d)
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| − | --
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| − | -- Set numlockMask = 0 if you don't have a numlock key, or want to treat
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| − | -- numlock status separately.
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| − | --
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| − | numlockMask :: KeyMask
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| − | numlockMask = mod2Mask
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| − |
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| − | -- | Width of the window border in pixels.
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| − | --
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| − | borderWidth :: Dimension
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| − | borderWidth = 2
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| − |
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| − | -- | Border colors for unfocused and focused windows, respectively.
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| − | --
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| − | normalBorderColor, focusedBorderColor :: String
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| − | normalBorderColor = "#cccccc"
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| − | focusedBorderColor = "#cd8b00"
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| − |
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| − | -- | Default offset of drawable screen boundaries from each physical
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| − | -- screen. Anything non-zero here will leave a gap of that many pixels
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| − | -- on the given edge, on the that screen. A useful gap at top of screen
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| − | -- for a menu bar (e.g. 15)
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| − | --
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| − | -- An example, to set a top gap on monitor 1, and a gap on the bottom of
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| − | -- monitor 2, you'd use a list of geometries like so:
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| − | --
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| − | -- > defaultGaps = [(18,0,0,0),(0,18,0,0)] -- 2 gaps on 2 monitors
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| − | --
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| − | -- Fields are: top, bottom, left, right.
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| − | --
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| − | defaultGaps :: [(Int,Int,Int,Int)]
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| − | defaultGaps = [(18,0,0,0)] -- 15 for default dzen
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| − |
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| − | ------------------------------------------------------------------------
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| − | -- Window rules
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| − |
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| − | -- | Execute arbitrary actions and WindowSet manipulations when managing
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| − | -- a new window. You can use this to, for example, always float a
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| − | -- particular program, or have a client always appear on a particular
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| − | -- workspace.
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| − | --
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| − | -- To find the property name associated with a program, use
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| − | -- xprop | grep WM_CLASS
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| − | -- and click on the client you're interested in.
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| − | --
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| − | manageHook :: Window -- ^ the new window to manage
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| − | -> String -- ^ window title
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| − | -> String -- ^ window resource name
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| − | -> String -- ^ window resource class
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| − | -> X (WindowSet -> WindowSet)
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| − |
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| − | -- Always float various programs:
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| − | manageHook w _ _ c | c `elem` floats = fmap (W.float w . snd) (floatLocation w)
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| − | where floats = ["MPlayer", "Gimp"]
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| − |
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| − | -- Desktop panels and dock apps should be ignored by xmonad:
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| − | manageHook w _ n _ | n `elem` ignore = reveal w >> return (W.delete w)
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| − | where ignore = ["gnome-panel", "desktop_window", "kicker", "kdesktop"]
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| − |
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| − | -- Automatically send Firefox windows to the "web" workspace:
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| − | -- If a workspace named "web" doesn't exist, the window will appear on the
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| − | -- current workspace.
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| − | manageHook _ _ "Gecko" _ = return $ W.shift "web"
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| − |
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| − | -- The default rule: return the WindowSet unmodified. You typically do not
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| − | -- want to modify this line.
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| − | manageHook _ _ _ _ = return id
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| − |
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| − | ------------------------------------------------------------------------
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| − | -- Extensible layouts
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| − | --
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| − | -- You can specify and transform your layouts by modifying these values.
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| − | -- If you change layout bindings be sure to use 'mod-shift-space' after
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| − | -- restarting (with 'mod-q') to reset your layout state to the new
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| − | -- defaults, as xmonad preserves your old layout settings by default.
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| − | --
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| − |
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| − | -- | The list of possible layouts. Add your custom layouts to this list.
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| − | layouts :: [Layout Window]
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| − | layouts = [ Layout tiled
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| − | , Layout $ Mirror tiled
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| − | , Layout $ Full
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| − | -- Add extra layouts you want to use here:
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| − | -- % Extension-provided layouts
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| − | ]
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| − | where
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| − | -- default tiling algorithm partitions the screen into two panes
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| − | tiled = Tall nmaster delta ratio
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| − |
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| − | -- The default number of windows in the master pane
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| − | nmaster = 1
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| − |
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| − | -- Default proportion of screen occupied by master pane
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| − | ratio = 1%2
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| − |
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| − | -- Percent of screen to increment by when resizing panes
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| − | delta = 3%100
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| − |
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| − | -- | The top level layout switcher. Most users will not need to modify this binding.
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| − | --
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| − | -- By default, we simply switch between the layouts listed in `layouts'
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| − | -- above, but you may program your own selection behaviour here. Layout
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| − | -- transformers, for example, would be hooked in here.
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| − | --
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| − | layoutHook :: Layout Window
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| − | layoutHook = Layout $ Select layouts
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| − |
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| − | -- | Register with xmonad a list of layouts whose state we can preserve over restarts.
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| − | -- There is typically no need to modify this list, the defaults are fine.
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| − | --
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| − | serialisedLayouts :: [Layout Window]
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| − | serialisedLayouts = layoutHook : layouts
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| − |
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| − | ------------------------------------------------------------------------
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| − | -- Logging
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| − |
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| − | -- | Perform an arbitrary action on each internal state change or X event.
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| − | -- Examples include:
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| − | -- * do nothing
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| − | -- * log the state to stdout
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| − | --
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| − | -- See the 'DynamicLog' extension for examples.
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| − | --
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| − | logHook :: X ()
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| − | logHook = dynamicLogDzen
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| − |
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| − | ------------------------------------------------------------------------
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| − | -- Key bindings:
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| − |
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| − | -- | The preferred terminal program, which is used in a binding below and by
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| − | -- certain contrib modules.
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| − | terminal :: String
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| − | terminal = "term"
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| − |
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| − | -- | The xmonad key bindings. Add, modify or remove key bindings here.
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| − | --
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| − | -- (The comment formatting character is used when generating the manpage)
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| − | --
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| − | keys :: M.Map (KeyMask, KeySym) (X ())
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| − | keys = M.fromList $
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| − | -- launching and killing programs
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| − | [ ((modMask .|. shiftMask, xK_Return), spawn terminal) -- %! Launch terminal
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| − | , ((modMask, xK_p ), spawn "exe=`dmenu_path | dmenu` && eval \"exec $exe\"") -- %! Launch dmenu
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| − |
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| − | , ((modMask .|. shiftMask, xK_p ), spawn "gmrun") -- %! Launch gmrun
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| − | , ((modMask .|. shiftMask, xK_c ), kill) -- %! Close the focused window
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| − |
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| − | , ((modMask, xK_space ), sendMessage NextLayout) -- %! Rotate through the available layout algorithms
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| − | , ((modMask .|. shiftMask, xK_space ), setLayout layoutHook) -- %! Reset the layouts on the current workspace to default
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| − |
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| − | , ((modMask, xK_n ), refresh) -- %! Resize viewed windows to the correct size
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| − |
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| − | -- move focus up or down the window stack
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| − | , ((modMask, xK_Tab ), windows W.focusDown) -- %! Move focus to the next window
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| − | , ((modMask, xK_j ), windows W.focusDown) -- %! Move focus to the next window
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| − | , ((modMask, xK_k ), windows W.focusUp ) -- %! Move focus to the previous window
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| − | , ((modMask, xK_m ), windows W.focusMaster ) -- %! Move focus to the master window
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| − | , ((modMask .|. shiftMask, xK_s ), spawn "xwd -out /tmp/image.xwd -root" ) -- %! Move focus to the master window
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| − |
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| − | -- modifying the window order
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| − | , ((modMask, xK_Return), windows W.swapMaster) -- %! Swap the focused window and the master window
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| − | , ((modMask .|. shiftMask, xK_j ), windows W.swapDown ) -- %! Swap the focused window with the next window
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| − | , ((modMask .|. shiftMask, xK_k ), windows W.swapUp ) -- %! Swap the focused window with the previous window
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| − |
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| − | -- resizing the master/slave ratio
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| − | , ((modMask, xK_h ), sendMessage Shrink) -- %! Shrink the master area
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| − | , ((modMask, xK_l ), sendMessage Expand) -- %! Expand the master area
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| − |
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| − | -- floating layer support
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| − | , ((modMask, xK_t ), withFocused $ windows . W.sink) -- %! Push window back into tiling
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| − |
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| − | -- increase or decrease number of windows in the master area
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| − | , ((modMask , xK_comma ), sendMessage (IncMasterN 1)) -- %! Increment the number of windows in the master area
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| − | , ((modMask , xK_period), sendMessage (IncMasterN (-1))) -- %! Deincrement the number of windows in the master area
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| − |
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| − | -- toggle the status bar gap
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| − | , ((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
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| − |
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| − | -- quit, or restart
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| − | , ((modMask .|. shiftMask, xK_q ), io (exitWith ExitSuccess)) -- %! Quit xmonad
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| − | , ((modMask , xK_q ), broadcastMessage ReleaseResources >> restart Nothing True) -- %! Restart xmonad
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| − |
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| − | -- % Extension-provided key bindings
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| − | ]
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| − | ++
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| − | -- mod-[1..9] %! Switch to workspace N
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| − | -- mod-shift-[1..9] %! Move client to workspace N
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| − | [((m .|. modMask, k), windows $ f i)
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| − | | (i, k) <- zip workspaces [xK_1 .. xK_9]
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| − | , (f, m) <- [(W.greedyView, 0), (W.shift, shiftMask)]]
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| − | ++
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| − | -- mod-{w,e,r} %! Switch to physical/Xinerama screens 1, 2, or 3
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| − | -- mod-shift-{w,e,r} %! Move client to screen 1, 2, or 3
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| − | [((m .|. modMask, key), screenWorkspace sc >>= flip whenJust (windows . f))
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| − | | (key, sc) <- zip [xK_w, xK_e, xK_r] [0..]
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| − | , (f, m) <- [(W.view, 0), (W.shift, shiftMask)]]
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| − |
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| − | -- % Extension-provided key bindings lists
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| − |
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| − | -- | Mouse bindings: default actions bound to mouse events
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| − | --
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| − | mouseBindings :: M.Map (KeyMask, Button) (Window -> X ())
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| − | mouseBindings = M.fromList $
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| − | -- mod-button1 %! Set the window to floating mode and move by dragging
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| − | [ ((modMask, button1), (\w -> focus w >> mouseMoveWindow w))
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| − | -- mod-button2 %! Raise the window to the top of the stack
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| − | , ((modMask, button2), (\w -> focus w >> windows W.swapMaster))
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| − | -- mod-button3 %! Set the window to floating mode and resize by dragging
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| − | , ((modMask, button3), (\w -> focus w >> mouseResizeWindow w))
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| − | -- you may also bind events to the mouse scroll wheel (button4 and button5)
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| − |
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| − | -- % Extension-provided mouse bindings
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| − | ]
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| − |
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| − | -- % Extension-provided definitions
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| − | </haskell>
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| − |
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| − | [[Category:XMonad configuration]]
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