diff options
Diffstat (limited to 'XMonad')
| -rw-r--r-- | XMonad/Config.hs | 2 | ||||
| -rw-r--r-- | XMonad/Core.hs | 22 | ||||
| -rw-r--r-- | XMonad/Operations.hs | 17 |
3 files changed, 21 insertions, 20 deletions
diff --git a/XMonad/Config.hs b/XMonad/Config.hs index e577e3d..da00e1d 100644 --- a/XMonad/Config.hs +++ b/XMonad/Config.hs @@ -207,7 +207,7 @@ keys conf@(XConfig {XMonad.modMask = modMask}) = M.fromList $ -- quit, or restart , ((modMask .|. shiftMask, xK_q ), io (exitWith ExitSuccess)) -- %! Quit xmonad - , ((modMask , xK_q ), broadcastMessage ReleaseResources >> restart (Just "xmonad") True) -- %! Restart xmonad + , ((modMask , xK_q ), restart (Just "xmonad") True) -- %! Restart xmonad ] ++ -- mod-[1..9] %! Switch to workspace N diff --git a/XMonad/Core.hs b/XMonad/Core.hs index 9a302bd..3933022 100644 --- a/XMonad/Core.hs +++ b/XMonad/Core.hs @@ -25,12 +25,12 @@ module XMonad.Core ( Layout(..), readsLayout, Typeable, Message, SomeMessage(..), fromMessage, runLayout, LayoutMessages(..), runX, catchX, userCode, io, catchIO, - withDisplay, withWindowSet, isRoot, + withDisplay, withWindowSet, isRoot, runOnWorkspaces, broadcastMessage, getAtom, spawn, restart, getXMonadDir, recompile, trace, whenJust, whenX, atom_WM_STATE, atom_WM_PROTOCOLS, atom_WM_DELETE_WINDOW, ManageHook, Query(..), runManageHook ) where -import XMonad.StackSet +import XMonad.StackSet hiding (modify) import Prelude hiding ( catch ) import Control.Exception (catch, bracket, throw, Exception(ExitException)) @@ -303,6 +303,23 @@ doubleFork m = io $ do getProcessStatus True False pid return () +-- | Send a message to all visible layouts, without necessarily refreshing. +-- This is how we implement the hooks, such as UnDoLayout. +broadcastMessage :: Message a => a -> X () +broadcastMessage a = runOnWorkspaces $ \w -> do + ml' <- handleMessage (layout w) (SomeMessage a) `catchX` return Nothing + return $ w { layout = maybe (layout w) id ml' } + +-- | This is basically a map function, running a function in the X monad on +-- each workspace with the output of that function being the modified workspace. +runOnWorkspaces :: (WindowSpace -> X WindowSpace) -> X () +runOnWorkspaces job =do + ws <- gets windowset + h <- mapM job $ hidden ws + c:v <- mapM (\s -> (\w -> s { workspace = w}) <$> job (workspace s)) + $ current ws : visible ws + modify $ \s -> s { windowset = ws { current = c, visible = v, hidden = h } } + -- | Restart xmonad via exec(). -- -- If the first parameter is 'Just name', restart will attempt to execute the @@ -313,6 +330,7 @@ doubleFork m = io $ do -- current window state. restart :: Maybe String -> Bool -> X () restart mprog resume = do + broadcastMessage ReleaseResources prog <- maybe (io getProgName) return mprog args <- if resume then gets (("--resume":) . return . showWs . windowset) else return [] catchIO (executeFile prog True args Nothing) diff --git a/XMonad/Operations.hs b/XMonad/Operations.hs index a2f4cf5..844202c 100644 --- a/XMonad/Operations.hs +++ b/XMonad/Operations.hs @@ -324,23 +324,6 @@ sendMessageToWorkspaces a l = runOnWorkspaces $ \w -> return $ w { W.layout = maybe (W.layout w) id ml' } else return w --- | Send a message to all visible layouts, without necessarily refreshing. --- This is how we implement the hooks, such as UnDoLayout. -broadcastMessage :: Message a => a -> X () -broadcastMessage a = runOnWorkspaces $ \w -> do - ml' <- handleMessage (W.layout w) (SomeMessage a) `catchX` return Nothing - return $ w { W.layout = maybe (W.layout w) id ml' } - --- | This is basically a map function, running a function in the X monad on --- each workspace with the output of that function being the modified workspace. -runOnWorkspaces :: (WindowSpace -> X WindowSpace) -> X () -runOnWorkspaces job =do - ws <- gets windowset - h <- mapM job $ W.hidden ws - c:v <- mapM (\s -> (\w -> s { W.workspace = w}) <$> job (W.workspace s)) - $ W.current ws : W.visible ws - modify $ \s -> s { windowset = ws { W.current = c, W.visible = v, W.hidden = h } } - -- | Set the layout of the currently viewed workspace setLayout :: Layout Window -> X () setLayout l = do |