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|
----------------------------------------------------------------------------
-- |
-- Module : XMonad.Actions.WindowMenu
-- Copyright : (c) Jan Vornberger 2009
-- License : BSD3-style (see LICENSE)
--
-- Maintainer : jan.vornberger@informatik.uni-oldenburg.de
-- Stability : unstable
-- Portability : not portable
--
-- Uses "XMonad.Actions.GridSelect" to display a number of actions related to
-- window management in the center of the focused window. Actions include: Closing,
-- maximizing, minimizing and shifting the window to another workspace.
--
-- Note: For maximizing and minimizing to actually work, you will need
-- to integrate "XMonad.Layout.Maximize" and "XMonad.Layout.Minimize" into your
-- setup. See the documentation of those modules for more information.
--
-----------------------------------------------------------------------------
module XMonad.Actions.WindowMenu (
-- * Usage
-- $usage
windowMenu
) where
import XMonad
import qualified XMonad.StackSet as W
import XMonad.Actions.GridSelect
import XMonad.Layout.Maximize
import XMonad.Layout.Minimize
import XMonad.Util.XUtils (fi)
-- $usage
--
-- You can use this module with the following in your @~\/.xmonad\/xmonad.hs@:
--
-- > import XMonad.Actions.WindowMenu
--
-- Then add a keybinding, e.g.
--
-- > , ((modm, xK_o ), windowMenu)
colorizer :: a -> Bool -> X (String, String)
colorizer _ isFg = do
fBC <- asks (focusedBorderColor . config)
nBC <- asks (normalBorderColor . config)
return $ if isFg
then (fBC, nBC)
else (nBC, fBC)
windowMenu :: X ()
windowMenu = withFocused $ \w -> do
tags <- asks (workspaces . config)
Rectangle x y wh ht <- getSize w
Rectangle sx sy swh sht <- gets $ screenRect . W.screenDetail . W.current . windowset
let originFractX = (fi x - fi sx + fi wh / 2) / fi swh
originFractY = (fi y - fi sy + fi ht / 2) / fi sht
gsConfig = (buildDefaultGSConfig colorizer)
{ gs_originFractX = originFractX
, gs_originFractY = originFractY }
actions = [ ("Cancel menu", return ())
, ("Close" , kill)
, ("Maximize" , sendMessage $ maximizeRestore w)
, ("Minimize" , minimizeWindow w)
] ++
[ ("Move to " ++ tag, windows $ W.shift tag)
| tag <- tags ]
runSelectedAction gsConfig actions
getSize :: Window -> X (Rectangle)
getSize w = do
d <- asks display
wa <- io $ getWindowAttributes d w
let x = fi $ wa_x wa
y = fi $ wa_y wa
wh = fi $ wa_width wa
ht = fi $ wa_height wa
return (Rectangle x y wh ht)
|
