diff --git a/CHANGES.md b/CHANGES.md index 2a0f8f040f..19ca312878 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -47,13 +47,11 @@ `addEwmhWorkspaceRename` functions, or better still, use integrations provided by modules such as `XMonad.Actions.WorkspaceNames`. - - `ewmh` function will use `logHook` for handling activated window. And now - by default window activation will do nothing. - - You can use regular `ManageHook` combinators for changing window - activation behavior and then add resulting `ManageHook` using - `activateLogHook` to your `logHook`. Also, module `X.H.Focus` provides - additional combinators. + This interface now additionally allows customization of what happens + when clients request window activation. This can be used to ignore + activation of annoying applications, to mark windows as urgent instead + of focusing them, and more. There's also a new `XMonad.Hooks.Focus` + module extending the ManageHook EDSL with useful combinators. - Ordering of windows that are set to `_NET_CLIENT_LIST` and `_NET_CLIENT_LIST_STACKING` was changed to be closer to the spec. From now these two lists will have diff --git a/XMonad/Config/Desktop.hs b/XMonad/Config/Desktop.hs index f94552f398..e6db6b86e3 100644 --- a/XMonad/Config/Desktop.hs +++ b/XMonad/Config/Desktop.hs @@ -60,7 +60,6 @@ import XMonad.Hooks.ManageDocks import XMonad.Hooks.EwmhDesktops import XMonad.Layout.LayoutModifier (ModifiedLayout) import XMonad.Util.Cursor -import qualified XMonad.StackSet as W import qualified Data.Map as M @@ -172,7 +171,6 @@ desktopConfig :: XConfig (ModifiedLayout AvoidStruts desktopConfig = docks $ ewmh def { startupHook = setDefaultCursor xC_left_ptr <+> startupHook def , layoutHook = desktopLayoutModifiers $ layoutHook def - , logHook = desktopLogHook <+> logHook def , keys = desktopKeys <+> keys def } desktopKeys :: XConfig l -> M.Map (KeyMask, KeySym) (X ()) @@ -181,8 +179,3 @@ desktopKeys XConfig{modMask = modm} = M.fromList desktopLayoutModifiers :: LayoutClass l a => l a -> ModifiedLayout AvoidStruts l a desktopLayoutModifiers = avoidStruts - --- | 'logHook' preserving old 'ewmh' behavior to switch workspace and focus to --- activated window. -desktopLogHook :: X () -desktopLogHook = activateLogHook (reader W.focusWindow >>= doF) diff --git a/XMonad/Hooks/EwmhDesktops.hs b/XMonad/Hooks/EwmhDesktops.hs index 51f89d0076..460ac5a76e 100644 --- a/XMonad/Hooks/EwmhDesktops.hs +++ b/XMonad/Hooks/EwmhDesktops.hs @@ -35,9 +35,8 @@ module XMonad.Hooks.EwmhDesktops ( addEwmhWorkspaceRename, setEwmhWorkspaceRename, -- ** Window activation - NetActivated (..), - activated, - activateLogHook, + -- $customActivate + setEwmhActivateHook, -- * Standalone hooks (to be deprecated) ewmhDesktopsStartup, @@ -57,6 +56,7 @@ import XMonad import XMonad.Prelude import qualified XMonad.StackSet as W +import XMonad.Hooks.ManageHelpers import XMonad.Hooks.SetWMName import XMonad.Util.WorkspaceCompare import XMonad.Util.WindowProperties (getProp32) @@ -78,34 +78,6 @@ import qualified XMonad.Util.ExtensibleState as XS -- You may also be interested in 'XMonad.Hooks.ManageDocks.docks' and -- 'XMonad.Hooks.UrgencyHook.withUrgencyHook', which provide support for other -- parts of the EWMH specification. --- --- __/NOTE:/__ 'ewmh' function will call 'logHook' for handling activated --- window. --- --- And now by default window activation will do nothing: neither switch --- workspace, nor focus. You can use regular 'ManageHook' combinators for --- changing window activation behavior and then add resulting 'ManageHook' --- using 'activateLogHook' to your 'logHook'. Also, you may be interested in --- "XMonad.Hooks.Focus", which provides additional predicates for using in --- 'ManageHook'. --- --- To get back old 'ewmh' window activation behavior (switch workspace and --- focus to activated window) you may use: --- --- > import XMonad --- > --- > import XMonad.Hooks.EwmhDesktops --- > import qualified XMonad.StackSet as W --- > --- > main :: IO () --- > main = do --- > let acMh :: ManageHook --- > acMh = reader W.focusWindow >>= doF --- > xcf = ewmh $ def --- > { modMask = mod4Mask --- > , logHook = activateLogHook acMh <+> logHook def --- > } --- > xmonad xcf -- | Add EWMH support for workspaces (virtual desktops) to the given -- 'XConfig'. See above for an example. @@ -125,12 +97,15 @@ data EwmhDesktopsConfig = -- ^ configurable workspace sorting/filtering , workspaceRename :: X (String -> WindowSpace -> String) -- ^ configurable workspace rename (see 'XMonad.Hooks.StatusBar.PP.ppRename') + , activateHook :: ManageHook + -- ^ configurable handling of window activation requests } instance Default EwmhDesktopsConfig where def = EwmhDesktopsConfig { workspaceSort = getSortByIndex , workspaceRename = pure pure + , activateHook = doFocus } @@ -207,6 +182,49 @@ setEwmhWorkspaceRename :: X (String -> WindowSpace -> String) -> XConfig l -> XC setEwmhWorkspaceRename f = XC.modifyDef $ \c -> c{ workspaceRename = f } +-- $customActivate +-- When a client sends a @_NET_ACTIVE_WINDOW@ request to activate a window, by +-- default that window is activated by invoking the 'doFocus' 'ManageHook'. +-- The EWMH specification suggests that a window manager may instead just mark +-- the window as urgent, and this can be achieved using the following: +-- +-- > import XMonad.Hooks.UrgencyHook +-- > +-- > main = xmonad $ … . setEwmhActivateHook doAskUrgent . ewmh . … $ def{…} +-- +-- One may also wish to ignore activation requests from certain applications +-- entirely: +-- +-- > import XMonad.Hooks.ManageHelpers +-- > +-- > myActivateHook :: ManageHook +-- > myActivateHook = +-- > className /=? "Google-chrome" <&&> className /=? "google-chrome" --> doFocus +-- > +-- > main = xmonad $ … . setEwmhActivateHook myActivateHook . ewmh . … $ def{…} +-- +-- Arbitrarily complex hooks can be used. This last example marks Chrome +-- windows as urgent and focuses everything else: +-- +-- > myActivateHook :: ManageHook +-- > myActivateHook = composeOne +-- > [ className =? "Google-chrome" <||> className =? "google-chrome" -?> doAskUrgent +-- > , pure True -?> doFocus ] +-- +-- See "XMonad.ManageHook", "XMonad.Hooks.ManageHelpers" and "XMonad.Hooks.Focus" +-- for functions that can be useful here. + +-- | Set (replace) the hook which is invoked when a client sends a +-- @_NET_ACTIVE_WINDOW@ request to activate a window. The default is 'doFocus' +-- which focuses the window immediately, switching workspace if necessary. +-- 'XMonad.Hooks.UrgencyHook.doAskUrgent' is a less intrusive alternative. +-- +-- More complex hooks can be constructed using combinators from +-- "XMonad.ManageHook", "XMonad.Hooks.ManageHelpers" and "XMonad.Hooks.Focus". +setEwmhActivateHook :: ManageHook -> XConfig l -> XConfig l +setEwmhActivateHook h = XC.modifyDef $ \c -> c{ activateHook = h } + + -- | Initializes EwmhDesktops and advertises EWMH support to the X server ewmhDesktopsStartup :: X () ewmhDesktopsStartup = setSupported @@ -312,44 +330,10 @@ ewmhDesktopsLogHook' EwmhDesktopsConfig{workspaceSort, workspaceRename} = withWi let activeWindow' = fromMaybe none (W.peek s) whenChanged (ActiveWindow activeWindow') $ setActiveWindow activeWindow' --- | Whether new window _NET_ACTIVE_WINDOW activated or not. I should keep --- this value in global state, because i use 'logHook' for handling activated --- windows and i need a way to tell 'logHook' what window is activated. -newtype NetActivated = NetActivated {netActivated :: Maybe Window} - deriving Show -instance ExtensionClass NetActivated where - initialValue = NetActivated Nothing - --- | Was new window @_NET_ACTIVE_WINDOW@ activated? -activated :: Query Bool -activated = fmap (isJust . netActivated) (liftX XS.get) - --- | Run supplied 'ManageHook' for activated windows /only/. If you want to --- run this 'ManageHook' for new windows too, add it to 'manageHook'. --- --- __/NOTE:/__ 'activateLogHook' will work only _once_. I.e. if several --- 'activateLogHook'-s was used, only first one will actually run (because it --- resets 'NetActivated' at the end and others won't know, that window is --- activated). -activateLogHook :: ManageHook -> X () -activateLogHook mh = XS.get >>= maybe (return ()) go . netActivated - where - go :: Window -> X () - go w = do - f <- runQuery mh w - -- I should reset 'NetActivated' here, because: - -- * 'windows' calls 'logHook' and i shouldn't go here the second - -- time for one window. - -- * if i reset 'NetActivated' before running 'logHook' once, - -- then 'activated' predicate won't match. - -- Thus, here is the /only/ correct place. - XS.put NetActivated{netActivated = Nothing} - windows (appEndo f) - ewmhDesktopsEventHook' :: Event -> EwmhDesktopsConfig -> X All ewmhDesktopsEventHook' ClientMessageEvent{ev_window = w, ev_message_type = mt, ev_data = d} - EwmhDesktopsConfig{workspaceSort} = + EwmhDesktopsConfig{workspaceSort, activateHook} = withWindowSet $ \s -> do sort' <- workspaceSort let ws = sort' $ W.workspaces s @@ -370,11 +354,9 @@ ewmhDesktopsEventHook' | mt == a_aw, 2 : _ <- d -> -- when the request comes from a pager, honor it unconditionally -- https://specifications.freedesktop.org/wm-spec/wm-spec-1.3.html#sourceindication - windows $ W.focusWindow w - | mt == a_aw, W.peek s /= Just w -> do - lh <- asks (logHook . config) - XS.put (NetActivated (Just w)) - lh + if W.peek s == Just w then mempty else windows $ W.focusWindow w + | mt == a_aw -> do + if W.peek s == Just w then mempty else windows . appEndo =<< runQuery activateHook w | mt == a_cw -> killWindow w | otherwise -> diff --git a/XMonad/Hooks/Focus.hs b/XMonad/Hooks/Focus.hs index c9660550db..d8ee959f8a 100644 --- a/XMonad/Hooks/Focus.hs +++ b/XMonad/Hooks/Focus.hs @@ -70,7 +70,6 @@ import XMonad.Prelude import qualified XMonad.StackSet as W import qualified XMonad.Util.ExtensibleState as XS import XMonad.Hooks.ManageHelpers (currentWs) -import XMonad.Hooks.EwmhDesktops (activated) -- $main @@ -555,22 +554,19 @@ when' b mx -- | Default EWMH window activation behavior: switch to workspace with -- activated window and switch focus to it. activateSwitchWs :: ManageHook -activateSwitchWs = manageFocus (liftQuery activated --> - switchWorkspace <+> switchFocus) +activateSwitchWs = manageFocus (switchWorkspace <+> switchFocus) -- | Move activated window to current workspace. activateOnCurrent' :: ManageHook -activateOnCurrent' = activated --> currentWs >>= unlessFocusLock . doShift +activateOnCurrent' = currentWs >>= unlessFocusLock . doShift -- | Move activated window to current workspace and switch focus to it. Note, -- that i need to explicitly call 'switchFocus' here, because otherwise, when -- activated window is /already/ on current workspace, focus won't be -- switched. activateOnCurrentWs :: ManageHook -activateOnCurrentWs = manageFocus (liftQuery activated <&&> newOnCur --> switchFocus) - <+> activateOnCurrent' +activateOnCurrentWs = manageFocus (newOnCur --> switchFocus) <+> activateOnCurrent' -- | Move activated window to current workspace, but keep focus unchanged. activateOnCurrentKeepFocus :: ManageHook -activateOnCurrentKeepFocus = manageFocus (liftQuery activated <&&> newOnCur --> keepFocus) - <+> activateOnCurrent' +activateOnCurrentKeepFocus = manageFocus (newOnCur --> keepFocus) <+> activateOnCurrent' diff --git a/XMonad/Hooks/ManageHelpers.hs b/XMonad/Hooks/ManageHelpers.hs index 7f09c6b143..bbd392b18c 100644 --- a/XMonad/Hooks/ManageHelpers.hs +++ b/XMonad/Hooks/ManageHelpers.hs @@ -56,6 +56,7 @@ module XMonad.Hooks.ManageHelpers ( doSink, doLower, doRaise, + doFocus, Match, ) where @@ -274,7 +275,7 @@ doHideIgnore = ask >>= \w -> liftX (hide w) >> doF (W.delete w) -- | Sinks a window doSink :: ManageHook -doSink = reader (Endo . W.sink) +doSink = doF . W.sink =<< ask -- | Lower an unmanaged window. Useful together with 'doIgnore' to lower -- special windows that for some reason don't do it themselves. @@ -285,3 +286,7 @@ doLower = ask >>= \w -> liftX $ withDisplay $ \dpy -> io (lowerWindow dpy w) >> -- special windows that for some reason don't do it themselves. doRaise :: ManageHook doRaise = ask >>= \w -> liftX $ withDisplay $ \dpy -> io (raiseWindow dpy w) >> mempty + +-- | Focus a window (useful in 'XMonad.Hooks.EwmhDesktops.setActivateHook'). +doFocus :: ManageHook +doFocus = doF . W.focusWindow =<< ask diff --git a/XMonad/Hooks/UrgencyHook.hs b/XMonad/Hooks/UrgencyHook.hs index ff0c0ad505..e2012c68b1 100644 --- a/XMonad/Hooks/UrgencyHook.hs +++ b/XMonad/Hooks/UrgencyHook.hs @@ -564,7 +564,7 @@ askUrgent w = withDisplay $ \dpy -> do -- | Helper for 'ManageHook' that marks the window as urgent (unless -- suppressed, see 'SuppressWhen'). Useful in --- 'XMonad.Hooks.EwmhDesktops.activateLogHook' and also in combination with --- "XMonad.Hooks.InsertPosition", "XMonad.Hooks.Focus". +-- 'XMonad.Hooks.EwmhDesktops.setEwmhActivateHook' and also in combination +-- with "XMonad.Hooks.InsertPosition", "XMonad.Hooks.Focus". doAskUrgent :: ManageHook doAskUrgent = ask >>= \w -> liftX (askUrgent w) >> mempty