diff options
Diffstat (limited to 'src/Xmobar/X11/Events.hs')
| -rw-r--r-- | src/Xmobar/X11/Events.hs | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/src/Xmobar/X11/Events.hs b/src/Xmobar/X11/Events.hs index 4334f6b..fbd2bd0 100644 --- a/src/Xmobar/X11/Events.hs +++ b/src/Xmobar/X11/Events.hs @@ -1,7 +1,7 @@ ------------------------------------------------------------------------------ -- | -- Module: Xmobar.X11.Events --- Copyright: (c) 2018 Jose Antonio Ortega Ruiz +-- Copyright: (c) 2018, 2022 Jose Antonio Ortega Ruiz -- License: BSD3-style (see LICENSE) -- -- Maintainer: jao@gnu.org @@ -17,20 +17,19 @@ module Xmobar.X11.Events(nextEvent') where -import Control.Concurrent -import System.Posix.Types (Fd(..)) +import qualified Control.Concurrent as C +import qualified System.Posix.Types as T -import Graphics.X11.Xlib ( - Display(..), XEventPtr, nextEvent, pending, connectionNumber) +import qualified Graphics.X11.Xlib as X -- | A version of nextEvent that does not block in foreign calls. -nextEvent' :: Display -> XEventPtr -> IO () +nextEvent' :: X.Display -> X.XEventPtr -> IO () nextEvent' d p = do - pend <- pending d + pend <- X.pending d if pend /= 0 - then nextEvent d p + then X.nextEvent d p else do - threadWaitRead (Fd fd) + C.threadWaitRead (T.Fd fd) nextEvent' d p where - fd = connectionNumber d + fd = X.connectionNumber d |