diff options
Diffstat (limited to 'lib/Phi/X11.hs')
| -rw-r--r-- | lib/Phi/X11.hs | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/Phi/X11.hs b/lib/Phi/X11.hs index 56293ef..4332352 100644 --- a/lib/Phi/X11.hs +++ b/lib/Phi/X11.hs @@ -64,10 +64,10 @@ runPhiX :: PhiConfig -> PhiState -> PhiX a -> IO (a, PhiState) runPhiX config st (PhiX a) = runPhiReader config $ runStateT a st withDisplayX :: Widget.Display -> (Display -> PhiX a) -> PhiX a -withDisplayX (Widget.Display disp) f = do - liftIO $ lockDisplay disp +withDisplayX (Widget.Display dispvar) f = do + disp <- liftIO $ takeMVar dispvar a <- f disp - liftIO $ unlockDisplay disp + liftIO $ putMVar dispvar disp return a defaultXConfig = XConfig { phiXScreenInfo = getScreenInfo @@ -76,10 +76,9 @@ defaultXConfig = XConfig { phiXScreenInfo = getScreenInfo runPhi :: XConfig -> Panel.PanelConfig -> [Widget.Widget] -> IO () runPhi xconfig config widgets = do - initThreads phi <- initPhi disp <- openDisplay [] - + atoms <- initAtoms disp selectInput disp (defaultRootWindow disp) $ propertyChangeMask.|.structureNotifyMask @@ -89,7 +88,7 @@ runPhi xconfig config widgets = do screens <- liftIO $ phiXScreenInfo xconfig disp - let dispvar = Widget.Display disp + dispvar <- liftM Widget.Display $ liftIO $ newMVar disp widgetStates <- liftIO $ mapM (Widget.createWidgetState phi dispvar) widgets withDisplayX dispvar $ \disp -> do |