Move EWMH support initialization to a startupHook

Set EWMH support atoms and the window manager name in a startup hook,
rather than in the log hook: the log hook occurs far too frequently
for it to make sense to set constants with it.

XMonad/Config/Desktop.hs

@@ -170,9 +170,8 @@ desktopConfig = defaultConfig
     { logHook    = ewmhDesktopsLogHook
     , layoutHook = desktopLayoutModifiers $ layoutHook defaultConfig
     , manageHook = manageHook defaultConfig <+> manageDocks
-    , startupHook = setDefaultCursor xC_left_ptr
     , handleEventHook = ewmhDesktopsEventHook
-    , keys       = \c -> desktopKeys c `M.union` keys defaultConfig c }
+    , keys            = \c -> desktopKeys c `M.union` keys defaultConfig c }
 
 desktopKeys (XConfig {modMask = modm}) = M.fromList $
     [ ((modm, xK_b), sendMessage ToggleStruts) ]

XMonad/Config/Droundy.hs

@@ -43,7 +43,7 @@ import XMonad.Actions.CycleWS ( moveTo, WSType( HiddenNonEmptyWS ),
                                 Direction1D( Prev, Next) )
 
 import XMonad.Hooks.ManageDocks ( avoidStruts, manageDocks )
-import XMonad.Hooks.EwmhDesktops ( ewmhDesktopsLogHook,
+import XMonad.Hooks.EwmhDesktops ( ewmhDesktopsStartup, ewmhDesktopsLogHook,
                                    ewmhDesktopsEventHook )
 
 myXPConfig :: XPConfig
@@ -132,6 +132,7 @@ config = defaultConfig
                         --mosaic 0.25 0.5
          , manageHook = manageHook defaultConfig <+> manageDocks -- add panel-handling
          , logHook = ewmhDesktopsLogHook -- actually, no logging here, just other stuff
+         , startupHook = ewmhDesktopsStartup
          , terminal = "xterm" -- The preferred terminal program.
          , normalBorderColor = "#222222" -- Border color for unfocused windows.
          , focusedBorderColor = "#00ff00" -- Border color for focused windows.

XMonad/Config/Sjanssen.hs

@@ -34,14 +34,15 @@ sjanssenConfig = do
                 , ((modm, button2), (\w -> focus w >> windows W.swapMaster))
                 , ((modm.|. shiftMask, button1), (\w -> focus w >> mouseResizeWindow w)) ]
         , keys = \c -> mykeys sp c `M.union` keys defaultConfig c
-        , layoutHook = modifiers layouts
+        , layoutHook  = modifiers layouts
-        , logHook    = ewmhDesktopsLogHook
+        , logHook     = ewmhDesktopsLogHook
-        , manageHook = composeAll [className =? x --> doShift w
+        , startupHook = ewmhDesktopsStartup
+        , manageHook  = composeAll [className =? x --> doShift w
                                     | (x, w) <- [ ("Firefox", "web")
                                                 , ("Ktorrent", "7")
                                                 , ("Amarokapp", "7")]]
-                       <+> manageHook defaultConfig <+> manageDocks <+> manageSpawn sp
+                        <+> manageHook defaultConfig <+> manageDocks <+> manageSpawn sp
-                       <+> (isFullscreen --> doFullFloat)
+                        <+> (isFullscreen --> doFullFloat)
         }
  where
     tiled     = HintedTile 1 0.03 0.5 TopLeft

XMonad/Hooks/EwmhDesktops.hs

@@ -15,6 +15,7 @@
 module XMonad.Hooks.EwmhDesktops (
     -- * Usage
     -- $usage
+    ewmhDesktopsStartup,
     ewmhDesktopsLogHook,
     ewmhDesktopsLogHookCustom,
     ewmhDesktopsEventHook
@@ -38,26 +39,18 @@ import XMonad.Util.WorkspaceCompare
 -- > import XMonad
 -- > import XMonad.Hooks.EwmhDesktops
 -- >
--- > myLogHook :: X ()
+-- > main = xmonad defaultConfig { startupHook = ewmhDesktopsStartup
--- > myLogHook = ewmhDesktopsLogHook
+-- >                             , handleEventHook = ewmhDesktopsEventHook
--- >
+-- >                             , logHook = ewmhDesktopsLogHook }
--- > myHandleEventHook = ewmhDesktopsEventHook
--- >
--- > main = xmonad defaultConfig { handleEventHook = myHandleEventHook, logHook = myLogHook }
 --
--- 'avoidStruts' is used to automatically leave space for dock programs, and
+-- You may also be interested in 'avoidStruts' from XMonad.Hooks.ManageDocks.
--- can be found in 'XMonad.Hooks.ManageDocks'.
---
--- For more detailed instructions on editing the layoutHook see:
---
--- "XMonad.Doc.Extending#The_log_hook_and_external_status_bars"
---
--- For more detailed instructions on editing the layoutHook see:
---
--- "XMonad.Doc.Extending#Editing_the_layout_hook"
-
 
 
+-- |
+-- Initializes EwmhDesktops and advertises EWMH support to the X
+-- server
+ewmhDesktopsStartup :: X ()
+ewmhDesktopsStartup = setSupported
 
 -- |
 -- Notifies pagers and window lists, such as those in the gnome-panel
@@ -65,7 +58,6 @@ import XMonad.Util.WorkspaceCompare
 ewmhDesktopsLogHook :: X ()
 ewmhDesktopsLogHook = ewmhDesktopsLogHookCustom id
 
-
 -- |
 -- Generalized version of ewmhDesktopsLogHook that allows an arbitrary
 -- user-specified function to transform the workspace list (post-sorting)
@@ -74,8 +66,6 @@ ewmhDesktopsLogHookCustom f = withWindowSet $ \s -> do
     sort' <- getSortByIndex
     let ws = f $ sort' $ W.workspaces s
 
-    setSupported
-
     -- Number of Workspaces
     setNumberOfDesktops (length ws)