diff options
Diffstat (limited to 'src/Xmobar/X11')
| -rw-r--r-- | src/Xmobar/X11/Loop.hs | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/Xmobar/X11/Loop.hs b/src/Xmobar/X11/Loop.hs index e957acd..9c1a0f0 100644 --- a/src/Xmobar/X11/Loop.hs +++ b/src/Xmobar/X11/Loop.hs @@ -89,12 +89,12 @@ x11Loop conf = do startLoop :: XConf -> TMVar SignalType -> TVar [String] -> IO () startLoop xcfg@(XConf _ _ w _ _ _ _) sig tv = do - forkThread "X event handler" (handleXEvent w sig) - eventLoop xcfg [] sig tv + forkThread "X event handler" (x11EventLoop w sig) + signalLoop xcfg [] sig tv --- | Translates X11 events received by w to signals handled by eventLoop -handleXEvent :: Window -> TMVar SignalType -> IO () -handleXEvent w signal = +-- | Translates X11 events received by w to signals handled by signalLoop +x11EventLoop :: Window -> TMVar SignalType -> IO () +x11EventLoop w signal = allocaXEvent $ \e -> do dpy <- openDisplay "" xrrSelectInput dpy (defaultRootWindow dpy) rrScreenChangeNotifyMask @@ -116,12 +116,12 @@ handleXEvent w signal = _ -> return () -- | Continuously wait for a signal from a thread or an interrupt handler -eventLoop :: XConf +signalLoop :: XConf -> [([Action], Position, Position)] -> TMVar SignalType -> TVar [String] -> IO () -eventLoop xc@(XConf d r w fs vos is cfg) as signal tv = do +signalLoop xc@(XConf d r w fs vos is cfg) as signal tv = do typ <- atomically $ takeTMVar signal case typ of Wakeup -> do @@ -130,7 +130,7 @@ eventLoop xc@(XConf d r w fs vos is cfg) as signal tv = do \c -> return xc { iconS = c } as' <- updateActions xc r str runX xc' $ drawInWin r str - eventLoop xc' as' signal tv + signalLoop xc' as' signal tv Reposition -> reposWindow cfg @@ -143,14 +143,14 @@ eventLoop xc@(XConf d r w fs vos is cfg) as signal tv = do Reveal t -> reveal (t*100*1000) Toggle t -> toggle t - TogglePersistent -> eventLoop + TogglePersistent -> signalLoop xc { config = cfg { persistent = not $ persistent cfg } } as signal tv Action but x -> action but x where isPersistent = not $ persistent cfg - loopOn = eventLoop xc as signal tv + loopOn = signalLoop xc as signal tv hide t | t == 0 = when isPersistent (hideWindow d w) >> loopOn @@ -175,7 +175,7 @@ eventLoop xc@(XConf d r w fs vos is cfg) as signal tv = do reposWindow rcfg = do r' <- repositionWin d w (NE.head fs) rcfg - eventLoop (XConf d r' w fs vos is rcfg) as signal tv + signalLoop (XConf d r' w fs vos is rcfg) as signal tv updateConfigPosition ocfg = case position ocfg of |