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-rw-r--r--XMonad/Main.hsc15
1 files changed, 10 insertions, 5 deletions
diff --git a/XMonad/Main.hsc b/XMonad/Main.hsc
index c459f14..0176187 100644
--- a/XMonad/Main.hsc
+++ b/XMonad/Main.hsc
@@ -353,13 +353,18 @@ grabKeys :: X ()
grabKeys = do
XConf { display = dpy, theRoot = rootw } <- ask
let grab kc m = io $ grabKey dpy kc m rootw True grabModeAsync grabModeAsync
+ (minCode, maxCode) = displayKeycodes dpy
+ allCodes = [fromIntegral minCode .. fromIntegral maxCode]
io $ ungrabKey dpy anyKey anyModifier rootw
ks <- asks keyActions
- forM_ (M.keys ks) $ \(mask,sym) -> do
- kc <- io $ keysymToKeycode dpy sym
- -- "If the specified KeySym is not defined for any KeyCode,
- -- XKeysymToKeycode() returns zero."
- when (kc /= 0) $ mapM_ (grab kc . (mask .|.)) =<< extraModifiers
+ -- build a map from keysyms to lists of keysyms (doing what
+ -- XGetKeyboardMapping would do if the X11 package bound it)
+ syms <- forM allCodes $ \code -> io (keycodeToKeysym dpy code 0)
+ let keysymMap = M.fromListWith (++) (zip syms [[code] | code <- allCodes])
+ keysymToKeycodes sym = M.findWithDefault [] sym keysymMap
+ forM_ (M.keys ks) $ \(mask,sym) ->
+ forM_ (keysymToKeycodes sym) $ \kc ->
+ mapM_ (grab kc . (mask .|.)) =<< extraModifiers
-- | XXX comment me
grabButtons :: X ()