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2e2d344d92
* New logout options Factor out Mate logout action and add a shutdown action which the user can bind additionally or in its place. * Add documentation * Update CHANGES.md
100 lines
3.0 KiB
Haskell
100 lines
3.0 KiB
Haskell
{-# OPTIONS_GHC -fno-warn-missing-signatures #-}
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-----------------------------------------------------------------------------
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-- |
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-- Module : XMonad.Config.Mate
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-- Copyright : (c) Brandon S Allbery KF8NH, 2014
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-- License : BSD
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--
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-- Maintainer : allbery.b@gmail.com
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-- Stability : unstable
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-- Portability : unportable
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--
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-- This module provides a config suitable for use with the MATE desktop
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-- environment.
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--
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-----------------------------------------------------------------------------
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module XMonad.Config.Mate (
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-- * Usage
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-- $usage
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mateConfig,
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mateRun,
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mateRegister,
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mateLogout,
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mateShutdown,
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desktopLayoutModifiers
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) where
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import XMonad
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import XMonad.Config.Desktop
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import XMonad.Util.Run (safeSpawn)
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import qualified Data.Map as M
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import System.Environment (getEnvironment)
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-- $usage
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-- To use this module, start with the following @~\/.xmonad\/xmonad.hs@:
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--
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-- > import XMonad
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-- > import XMonad.Config.Mate
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-- >
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-- > main = xmonad mateConfig
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--
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-- For examples of how to further customize @mateConfig@ see "XMonad.Config.Desktop".
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mateConfig = desktopConfig
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{ terminal = "mate-terminal"
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, keys = mateKeys <+> keys desktopConfig
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, startupHook = mateRegister >> startupHook desktopConfig }
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mateKeys (XConfig {modMask = modm}) = M.fromList $
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[ ((modm, xK_p), mateRun)
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, ((modm .|. shiftMask, xK_q), mateLogout) ]
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-- | Launch the "Run Application" dialog. mate-panel must be running for this
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-- to work.
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mateRun :: X ()
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mateRun = withDisplay $ \dpy -> do
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rw <- asks theRoot
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mate_panel <- getAtom "_MATE_PANEL_ACTION"
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panel_run <- getAtom "_MATE_PANEL_ACTION_RUN_DIALOG"
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io $ allocaXEvent $ \e -> do
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setEventType e clientMessage
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setClientMessageEvent e rw mate_panel 32 panel_run 0
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sendEvent dpy rw False structureNotifyMask e
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sync dpy False
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-- | Register xmonad with mate. 'dbus-send' must be in the $PATH with which
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-- xmonad is started.
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--
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-- This action reduces a delay on startup only if you have configured
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-- mate-session to start xmonad with a command such as (check local
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-- documentation):
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--
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-- > dconf write /org/mate/desktop/session/required_components/windowmanager "'xmonad'"
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--
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-- (the extra quotes are required by dconf)
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mateRegister :: MonadIO m => m ()
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mateRegister = io $ do
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x <- lookup "DESKTOP_AUTOSTART_ID" <$> getEnvironment
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whenJust x $ \sessionId -> safeSpawn "dbus-send"
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["--session"
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,"--print-reply=literal"
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,"--dest=org.mate.SessionManager"
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,"/org/mate/SessionManager"
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,"org.mate.SessionManager.RegisterClient"
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,"string:xmonad"
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,"string:"++sessionId]
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-- | Display MATE logout dialog. This is the default mod-q action.
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mateLogout :: MonadIO m => m ()
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mateLogout = spawn "mate-session-save --logout-dialog"
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-- | Display MATE shutdown dialog. You can override mod-q to invoke this, or bind it
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-- to another key if you prefer.
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mateShutdown :: MonadIO m => m ()
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mateShutdown = spawn "mate-session-save --shutdown-dialog"
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