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author | jao <jao@gnu.org> | 2017-04-29 02:09:24 +0200 |
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committer | jao <jao@gnu.org> | 2017-04-29 02:09:24 +0200 |
commit | e41fd61bdeac8779fa24050cc0d44714f7c90f1d (patch) | |
tree | f724480c121a1246c942ed913f167fa71a9e2564 /src | |
parent | 938a8d8307c1c4794c5fcf269c587c3c5c5e70df (diff) | |
download | xmobar-e41fd61bdeac8779fa24050cc0d44714f7c90f1d.tar.gz xmobar-e41fd61bdeac8779fa24050cc0d44714f7c90f1d.tar.bz2 |
hlint configuration
Diffstat (limited to 'src')
-rw-r--r-- | src/Bitmap.hs | 7 | ||||
-rw-r--r-- | src/Environment.hs | 2 | ||||
-rw-r--r-- | src/IWlib.hsc | 4 | ||||
-rw-r--r-- | src/Localize.hsc | 2 | ||||
-rw-r--r-- | src/Main.hs | 10 | ||||
-rw-r--r-- | src/MinXft.hsc | 6 | ||||
-rw-r--r-- | src/Parsers.hs | 4 | ||||
-rw-r--r-- | src/Plugins/BufferedPipeReader.hs | 1 | ||||
-rw-r--r-- | src/Plugins/Date.hs | 3 | ||||
-rw-r--r-- | src/Plugins/EWMH.hs | 12 | ||||
-rw-r--r-- | src/Plugins/Kbd.hsc | 4 | ||||
-rw-r--r-- | src/Plugins/Monitors.hs | 8 | ||||
-rw-r--r-- | src/Plugins/Monitors/Common.hs | 45 | ||||
-rw-r--r-- | src/Plugins/Monitors/CoreCommon.hs | 4 | ||||
-rw-r--r-- | src/Plugins/Monitors/Cpu.hs | 4 | ||||
-rw-r--r-- | src/Plugins/Monitors/Mpris.hs | 5 | ||||
-rw-r--r-- | src/Plugins/Monitors/MultiCpu.hs | 4 | ||||
-rw-r--r-- | src/Plugins/Monitors/Net.hs | 8 | ||||
-rw-r--r-- | src/Plugins/Monitors/Thermal.hs | 4 | ||||
-rw-r--r-- | src/Plugins/Monitors/UVMeter.hs | 4 | ||||
-rw-r--r-- | src/Plugins/Monitors/Wireless.hs | 2 | ||||
-rw-r--r-- | src/Window.hs | 4 | ||||
-rw-r--r-- | src/XUtil.hsc | 13 | ||||
-rw-r--r-- | src/Xmobar.hs | 4 |
24 files changed, 72 insertions, 92 deletions
diff --git a/src/Bitmap.hs b/src/Bitmap.hs index 0f0c746..1acc0b7 100644 --- a/src/Bitmap.hs +++ b/src/Bitmap.hs @@ -2,7 +2,7 @@ ----------------------------------------------------------------------------- -- | -- Module : Bitmap --- Copyright : (C) 2013, 2015 Alexander Polakov +-- Copyright : (C) 2013, 2015, 2017 Alexander Polakov -- License : BSD3 -- -- Maintainer : jao@gnu.org @@ -86,8 +86,7 @@ loadBitmap d w p = do exist <- doesFileExist p if exist then do - res <- runExceptT $ - tryXBM + res <- runExceptT $ tryXBM #ifdef XPM <|> tryXPM #endif @@ -121,7 +120,7 @@ drawBitmap d p gc fc bc x y i = y' = 1 + y - fromIntegral h `div` 2 setForeground d gc fc' setBackground d gc bc' - case (shapePixmap i) of + case shapePixmap i of Nothing -> return () Just mask -> setClipOrigin d gc x y' >> setClipMask d gc mask case bitmapType i of diff --git a/src/Environment.hs b/src/Environment.hs index 120dac6..1b7e48c 100644 --- a/src/Environment.hs +++ b/src/Environment.hs @@ -11,7 +11,7 @@ -- A function to expand environment variables in strings -- ----------------------------------------------------------------------------- -module Environment where +module Environment(expandEnv) where import Control.Applicative ((<$>)) import Data.Maybe (fromMaybe) diff --git a/src/IWlib.hsc b/src/IWlib.hsc index 5f7754d..b244510 100644 --- a/src/IWlib.hsc +++ b/src/IWlib.hsc @@ -56,7 +56,7 @@ getWirelessInfo iface = str <- c_iw_stats i istr stats rng 1 rgr <- c_iw_range i istr rng c_iw_close i - if (bcr < 0) then return WirelessInfo { wiEssid = "", wiQuality = 0 } else + if bcr < 0 then return WirelessInfo { wiEssid = "", wiQuality = 0 } else do hase <- (#peek struct wireless_config, has_essid) wc :: IO CInt eon <- (#peek struct wireless_config, essid_on) wc :: IO CInt essid <- if hase /= 0 && eon /= 0 then @@ -70,6 +70,6 @@ getWirelessInfo iface = return $ fromIntegral qualv / mxv else return 0 let qv = round (100 * (q :: Double)) - return $ WirelessInfo { wiEssid = essid, wiQuality = min 100 qv } + return WirelessInfo { wiEssid = essid, wiQuality = min 100 qv } where xqual p = let qp = (#ptr struct iw_param, value) p in (#peek struct iw_quality, qual) qp :: IO CChar diff --git a/src/Localize.hsc b/src/Localize.hsc index b3f7d53..34d0fd9 100644 --- a/src/Localize.hsc +++ b/src/Localize.hsc @@ -50,7 +50,7 @@ getLangInfo item = do itemStr <- nl_langinfo item #ifdef UTF8 str <- peekCString itemStr - return $ if (isUTF8Encoded str) then decodeString str else str + return $ if isUTF8Encoded str then decodeString str else str #else peekCString itemStr #endif diff --git a/src/Main.hs b/src/Main.hs index 0596600..288939d 100644 --- a/src/Main.hs +++ b/src/Main.hs @@ -37,7 +37,7 @@ import System.Exit import System.Environment import System.FilePath ((</>)) import System.Posix.Files -import Control.Monad (unless, liftM) +import Control.Monad (unless) import Text.Read (readMaybe) import Signal (setupSignalHandler) @@ -96,13 +96,13 @@ xdgConfigDir :: IO String xdgConfigDir = do env <- getEnvironment case lookup "XDG_CONFIG_HOME" env of Just val -> return val - Nothing -> liftM (</> ".config") getHomeDirectory + Nothing -> fmap (</> ".config") getHomeDirectory xmobarConfigDir :: IO FilePath -xmobarConfigDir = liftM (</> "xmobar") xdgConfigDir +xmobarConfigDir = fmap (</> "xmobar") xdgConfigDir getXdgConfigFile :: IO FilePath -getXdgConfigFile = liftM (</> "xmobarrc") xmobarConfigDir +getXdgConfigFile = fmap (</> "xmobarrc") xmobarConfigDir -- | Read default configuration file or load the default config readDefaultConfig :: IO (Config,[String]) @@ -231,7 +231,7 @@ doOpts conf (o:oo) = "specified with the -" ++ c:" option\n") readStr str = [x | (x,t) <- reads str, ("","") <- lex t] doOpts' opts = doOpts opts oo - readPosition string = + readPosition string = case readMaybe string of Just x -> doOpts' (conf { position = x }) Nothing -> do diff --git a/src/MinXft.hsc b/src/MinXft.hsc index 148efe7..b64a8b8 100644 --- a/src/MinXft.hsc +++ b/src/MinXft.hsc @@ -1,7 +1,7 @@ ------------------------------------------------------------------------------ -- | -- Module: MinXft --- Copyright: (c) 2012, 2014, 2015 Jose Antonio Ortega Ruiz +-- Copyright: (c) 2012, 2014, 2015, 2017 Jose Antonio Ortega Ruiz -- (c) Clemens Fruhwirth <clemens@endorphin.org> 2007 -- License: BSD3-style (see LICENSE) -- @@ -179,7 +179,7 @@ drawXftString' d c fs x y string = do mapM_ (\(f, s, _, xo, yo) -> drawXftString d c f (x+xo) (y+yo) s) chunks -- Split string and determine fonts/offsets for individual parts -getChunks :: Display -> [AXftFont] -> [Char] -> +getChunks :: Display -> [AXftFont] -> String -> IO [(AXftFont, String, XGlyphInfo, Integer, Integer)] getChunks disp fts str = do chunks <- getFonts disp fts str @@ -253,7 +253,7 @@ instance Storable XRenderPictureAttributes where sizeOf _ = #{size XRenderPictureAttributes} alignment _ = alignment (undefined :: CInt) peek _ = return XRenderPictureAttributes - poke p XRenderPictureAttributes = do + poke p XRenderPictureAttributes = memset p 0 #{size XRenderPictureAttributes} -- | Convenience function, gives us an XRender handle to a traditional diff --git a/src/Parsers.hs b/src/Parsers.hs index 25d215b..5f5949c 100644 --- a/src/Parsers.hs +++ b/src/Parsers.hs @@ -25,7 +25,7 @@ import Runnable import Commands import Actions -import Control.Monad (guard, mzero, liftM) +import Control.Monad (guard, mzero) import qualified Data.Map as Map import Text.ParserCombinators.Parsec import Text.ParserCombinators.Parsec.Perm @@ -276,7 +276,7 @@ parseConfig = runParser parseConf fields "Config" . stripComments spaces char lead s <- manyTill anyChar (rowCont <|> unescQuote) - (char '"' >> return s) <|> liftM (s ++) (scan '\\') + (char '"' >> return s) <|> fmap (s ++) (scan '\\') rowCont = try $ char '\\' >> string "\n" unescQuote = lookAhead (noneOf "\\") >> lookAhead (string "\"") diff --git a/src/Plugins/BufferedPipeReader.hs b/src/Plugins/BufferedPipeReader.hs index b6cad9d..eeb330b 100644 --- a/src/Plugins/BufferedPipeReader.hs +++ b/src/Plugins/BufferedPipeReader.hs @@ -27,6 +27,7 @@ import Signal data BufferedPipeReader = BufferedPipeReader String [(Int, Bool, String)] deriving (Read, Show) +{-# NOINLINE signal #-} signal :: MVar SignalType signal = unsafePerformIO newEmptyMVar diff --git a/src/Plugins/Date.hs b/src/Plugins/Date.hs index cd688e6..b2d32da 100644 --- a/src/Plugins/Date.hs +++ b/src/Plugins/Date.hs @@ -24,7 +24,6 @@ import Plugins #if ! MIN_VERSION_time(1,5,0) import System.Locale #endif -import Control.Monad (liftM) import Data.Time data Date = Date String String Int @@ -36,4 +35,4 @@ instance Exec Date where rate (Date _ _ r) = r date :: String -> IO String -date format = liftM (formatTime defaultTimeLocale format) getZonedTime +date format = fmap (formatTime defaultTimeLocale format) getZonedTime diff --git a/src/Plugins/EWMH.hs b/src/Plugins/EWMH.hs index c014aec..63395f0 100644 --- a/src/Plugins/EWMH.hs +++ b/src/Plugins/EWMH.hs @@ -150,13 +150,13 @@ getAtom s = do windowProperty32 :: String -> Window -> M (Maybe [CLong]) windowProperty32 s w = do - (C {display}) <- ask + C {display} <- ask a <- getAtom s liftIO $ getWindowProperty32 display a w windowProperty8 :: String -> Window -> M (Maybe [CChar]) windowProperty8 s w = do - (C {display}) <- ask + C {display} <- ask a <- getAtom s liftIO $ getWindowProperty8 display a w @@ -190,21 +190,21 @@ type Updater = Window -> M () updateCurrentDesktop, updateDesktopNames, updateActiveWindow :: Updater updateCurrentDesktop _ = do - (C {root}) <- ask + C {root} <- ask mwp <- windowProperty32 "_NET_CURRENT_DESKTOP" root case mwp of Just [x] -> modify (\s -> s { currentDesktop = x }) _ -> return () updateActiveWindow _ = do - (C {root}) <- ask + C {root} <- ask mwp <- windowProperty32 "_NET_ACTIVE_WINDOW" root case mwp of Just [x] -> modify (\s -> s { activeWindow = fromIntegral x }) _ -> return () updateDesktopNames _ = do - (C {root}) <- ask + C {root} <- ask mwp <- windowProperty8 "_NET_DESKTOP_NAMES" root case mwp of Just xs -> modify (\s -> s { desktopNames = parse xs }) @@ -219,7 +219,7 @@ updateDesktopNames _ = do parse = split . decodeCChar updateClientList _ = do - (C {root}) <- ask + C {root} <- ask mwp <- windowProperty32 "_NET_CLIENT_LIST" root case mwp of Just xs -> do diff --git a/src/Plugins/Kbd.hsc b/src/Plugins/Kbd.hsc index 59854f5..c582634 100644 --- a/src/Plugins/Kbd.hsc +++ b/src/Plugins/Kbd.hsc @@ -380,7 +380,7 @@ instance Exec Kbd where dpy <- openDisplay "" -- initial set of layout - cb =<< (getKbdLay dpy opts) + cb =<< getKbdLay dpy opts -- enable listing for -- group changes @@ -391,7 +391,7 @@ instance Exec Kbd where allocaXEvent $ \e -> forever $ do nextEvent' dpy e _ <- getEvent e - cb =<< (getKbdLay dpy opts) + cb =<< getKbdLay dpy opts closeDisplay dpy return () diff --git a/src/Plugins/Monitors.hs b/src/Plugins/Monitors.hs index 84eceb2..43068be 100644 --- a/src/Plugins/Monitors.hs +++ b/src/Plugins/Monitors.hs @@ -3,7 +3,7 @@ ----------------------------------------------------------------------------- -- | -- Module : Xmobar.Plugins.Monitors --- Copyright : (c) 2010, 2011, 2012, 2013 Jose Antonio Ortega Ruiz +-- Copyright : (c) 2010, 2011, 2012, 2013, 2017 Jose Antonio Ortega Ruiz -- (c) 2007-10 Andrea Rossato -- License : BSD-style (see LICENSE) -- @@ -114,15 +114,15 @@ instance Exec Monitors where alias (Cpu _ _) = "cpu" alias (MultiCpu _ _) = "multicpu" alias (Battery _ _) = "battery" - alias (BatteryP {})= "battery" + alias BatteryP {} = "battery" alias (BatteryN _ _ _ a)= a alias (Brightness _ _) = "bright" alias (CpuFreq _ _) = "cpufreq" alias (TopProc _ _) = "top" alias (TopMem _ _) = "topmem" alias (CoreTemp _ _) = "coretemp" - alias (DiskU {}) = "disku" - alias (DiskIO {}) = "diskio" + alias DiskU {} = "disku" + alias DiskIO {} = "diskio" alias (Uptime _ _) = "uptime" alias (CatInt n _ _ _) = "cat" ++ show n #ifdef UVMETER diff --git a/src/Plugins/Monitors/Common.hs b/src/Plugins/Monitors/Common.hs index ef509e9..5f088cf 100644 --- a/src/Plugins/Monitors/Common.hs +++ b/src/Plugins/Monitors/Common.hs @@ -1,7 +1,7 @@ ----------------------------------------------------------------------------- -- | -- Module : Plugins.Monitors.Common --- Copyright : (c) 2010, 2011, 2013, 2016 Jose Antonio Ortega Ruiz +-- Copyright : (c) 2010, 2011, 2013, 2016, 2017 Jose Antonio Ortega Ruiz -- (c) 2007-2010 Andrea Rossato -- License : BSD-style (see LICENSE) -- @@ -296,7 +296,7 @@ templateStringParser = ; return (s, com, ss) } where - nonPlaceHolder = liftM concat . many $ + nonPlaceHolder = fmap concat . many $ many1 (noneOf "<") <|> colorSpec <|> iconSpec -- | Recognizes color specification and returns it unchanged @@ -365,7 +365,7 @@ type IconPattern = Int -> String parseIconPattern :: String -> IconPattern parseIconPattern path = let spl = splitOnPercent path - in \i -> concat $ intersperse (show i) spl + in \i -> intercalate (show i) spl where splitOnPercent [] = [[]] splitOnPercent ('%':'%':xs) = [] : splitOnPercent xs splitOnPercent (x:xs) = @@ -466,7 +466,7 @@ showPercentsWithColors fs = zipWithM (showWithColors . const) fstrs (map (*100) fs) showPercentWithColors :: Float -> Monitor String -showPercentWithColors f = liftM head $ showPercentsWithColors [f] +showPercentWithColors f = fmap head $ showPercentsWithColors [f] showPercentBar :: Float -> Float -> Monitor String showPercentBar v x = do @@ -495,37 +495,22 @@ showVerticalBar v x = colorizeString v [convert $ 100 * x] | otherwise = chr t where t = 9600 + (round val `div` 12) -showLogBar :: Float -> Float -> Monitor String -showLogBar f v = - let intConfig c = fromIntegral `fmap` getConfigValue c - in do - h <- intConfig high - l <- intConfig low - bw <- intConfig barWidth - let [ll, hh] = sort [l, h] - choose x | x == 0.0 = 0 - | x <= ll = 1 / bw - | otherwise = f + logBase 2 (x / hh) / bw - showPercentBar v $ choose v - -showLogVBar :: Float -> Float -> Monitor String -showLogVBar f v = do +logScaling :: Float -> Float -> Monitor Float +logScaling f v = do h <- fromIntegral `fmap` getConfigValue high l <- fromIntegral `fmap` getConfigValue low bw <- fromIntegral `fmap` getConfigValue barWidth let [ll, hh] = sort [l, h] - choose x | x == 0.0 = 0 + scaled x | x == 0.0 = 0 | x <= ll = 1 / bw | otherwise = f + logBase 2 (x / hh) / bw - showVerticalBar v $ choose v + return $ scaled v + +showLogBar :: Float -> Float -> Monitor String +showLogBar f v = logScaling f v >>= showPercentBar v + +showLogVBar :: Float -> Float -> Monitor String +showLogVBar f v = logScaling f v >>= showPercentBar v showLogIconPattern :: Maybe IconPattern -> Float -> Float -> Monitor String -showLogIconPattern str f v = do - h <- fromIntegral `fmap` getConfigValue high - l <- fromIntegral `fmap` getConfigValue low - bw <- fromIntegral `fmap` getConfigValue barWidth - let [ll, hh] = sort [l, h] - choose x | x == 0.0 = 0 - | x <= ll = 1 / bw - | otherwise = f + logBase 2 (x / hh) / bw - showIconPattern str $ choose v +showLogIconPattern str f v = logScaling f v >>= showIconPattern str diff --git a/src/Plugins/Monitors/CoreCommon.hs b/src/Plugins/Monitors/CoreCommon.hs index 943f491..2c10c70 100644 --- a/src/Plugins/Monitors/CoreCommon.hs +++ b/src/Plugins/Monitors/CoreCommon.hs @@ -29,7 +29,7 @@ checkedDataRetrieval :: (Ord a, Num a) => String -> [[String]] -> Maybe (String, String -> Int) -> (Double -> a) -> (a -> String) -> Monitor String checkedDataRetrieval msg paths lbl trans fmt = - liftM (fromMaybe msg . listToMaybe . catMaybes) $ + fmap (fromMaybe msg . listToMaybe . catMaybes) $ mapM (\p -> retrieveData p lbl trans fmt) paths retrieveData :: (Ord a, Num a) @@ -127,7 +127,7 @@ findFilesAndLabel path lbl = catMaybes -- | Function to read the contents of the given file(s) readFiles :: (String, Either Int (String, String -> Int)) -> Monitor (Int, String) -readFiles (fval, flbl) = (,) <$> either return (\(f, ex) -> liftM ex +readFiles (fval, flbl) = (,) <$> either return (\(f, ex) -> fmap ex $ io $ readFile f) flbl <*> io (readFile fval) diff --git a/src/Plugins/Monitors/Cpu.hs b/src/Plugins/Monitors/Cpu.hs index 7fed989..0dba92a 100644 --- a/src/Plugins/Monitors/Cpu.hs +++ b/src/Plugins/Monitors/Cpu.hs @@ -1,7 +1,7 @@ ----------------------------------------------------------------------------- -- | -- Module : Plugins.Monitors.Cpu --- Copyright : (c) 2011 Jose Antonio Ortega Ruiz +-- Copyright : (c) 2011, 2017 Jose Antonio Ortega Ruiz -- (c) 2007-2010 Andrea Rossato -- License : BSD-style (see LICENSE) -- @@ -20,7 +20,7 @@ import qualified Data.ByteString.Lazy.Char8 as B import Data.IORef (IORef, newIORef, readIORef, writeIORef) import System.Console.GetOpt -data CpuOpts = CpuOpts +newtype CpuOpts = CpuOpts { loadIconPattern :: Maybe IconPattern } diff --git a/src/Plugins/Monitors/Mpris.hs b/src/Plugins/Monitors/Mpris.hs index 200e9f7..0228c8e 100644 --- a/src/Plugins/Monitors/Mpris.hs +++ b/src/Plugins/Monitors/Mpris.hs @@ -78,6 +78,7 @@ mprisConfig = mkMConfig "<artist> - <title>" , "title", "tracknumber" , "composer", "genre" ] +{-# NOINLINE dbusClient #-} dbusClient :: DC.Client dbusClient = unsafePerformIO DC.connectSession @@ -106,7 +107,7 @@ unpackMetadata xs = TypeVariant -> unpack $ fromVar v TypeStructure _ -> let x = structureItems (fromVar v) in - if x == [] then [] else unpack (head x) + if null x then [] else unpack (head x) _ -> [] getMetadata :: (MprisVersion a) => a -> DC.Client -> String -> IO [(String, Variant)] @@ -141,5 +142,5 @@ makeList version md = map getStr (fieldsList version) where _ -> (show::Int64 -> String) num TypeArray TypeString -> let x = arrayItems (fromVar v) in - if x == [] then "" else fromVar (head x) + if null x then "" else fromVar (head x) _ -> "" diff --git a/src/Plugins/Monitors/MultiCpu.hs b/src/Plugins/Monitors/MultiCpu.hs index f0cdec4..b290690 100644 --- a/src/Plugins/Monitors/MultiCpu.hs +++ b/src/Plugins/Monitors/MultiCpu.hs @@ -96,10 +96,10 @@ formatCpu opts i xs return (b:h:d:ps) where tryString | i == 0 = loadIconPattern opts - | i <= length (loadIconPatterns opts) = Just $ (loadIconPatterns opts) !! (i - 1) + | i <= length (loadIconPatterns opts) = Just $ loadIconPatterns opts !! (i - 1) | otherwise = Nothing -splitEvery :: (Eq a) => Int -> [a] -> [[a]] +splitEvery :: Int -> [a] -> [[a]] splitEvery n = unfoldr (\x -> if null x then Nothing else Just $ splitAt n x) groupData :: [String] -> [[String]] diff --git a/src/Plugins/Monitors/Net.hs b/src/Plugins/Monitors/Net.hs index 7df8889..a8c2951 100644 --- a/src/Plugins/Monitors/Net.hs +++ b/src/Plugins/Monitors/Net.hs @@ -1,7 +1,7 @@ ----------------------------------------------------------------------------- -- | -- Module : Plugins.Monitors.Net --- Copyright : (c) 2011, 2012, 2013, 2014 Jose Antonio Ortega Ruiz +-- Copyright : (c) 2011, 2012, 2013, 2014, 2017 Jose Antonio Ortega Ruiz -- (c) 2007-2010 Andrea Rossato -- License : BSD-style (see LICENSE) -- @@ -82,8 +82,8 @@ instance Ord num => Ord (NetDev num) where compare NA _ = LT compare _ NA = GT compare (NI _) (NI _) = EQ - compare (NI _) (ND {}) = LT - compare (ND {}) (NI _) = GT + compare (NI _) ND {} = LT + compare ND {} (NI _) = GT compare (ND _ x1 y1) (ND _ x2 y2) = if downcmp /= EQ then downcmp @@ -189,7 +189,7 @@ runNets refs argv = do dev <- io $ parseActive refs opts <- io $ parseOpts argv printNet opts dev - where parseActive refs' = liftM selectActive (parseNets refs') + where parseActive refs' = fmap selectActive (parseNets refs') selectActive = maximum startNet :: String -> [String] -> Int -> (String -> IO ()) -> IO () diff --git a/src/Plugins/Monitors/Thermal.hs b/src/Plugins/Monitors/Thermal.hs index 6013511..5a97152 100644 --- a/src/Plugins/Monitors/Thermal.hs +++ b/src/Plugins/Monitors/Thermal.hs @@ -14,7 +14,6 @@ module Plugins.Monitors.Thermal where -import Control.Monad (liftM) import qualified Data.ByteString.Lazy.Char8 as B import Plugins.Monitors.Common import System.Posix.Files (fileExist) @@ -34,8 +33,7 @@ runThermal args = do file = "/proc/acpi/thermal_zone/" ++ zone ++ "/temperature" exists <- io $ fileExist file if exists - then do number <- io $ liftM ((read :: String -> Int) . stringParser (1, 0)) (B.readFile file) + then do number <- io $ fmap ((read :: String -> Int) . stringParser (1, 0)) (B.readFile file) thermal <- showWithColors show number parseTemplate [ thermal ] else return $ "Thermal (" ++ zone ++ "): N/A" - diff --git a/src/Plugins/Monitors/UVMeter.hs b/src/Plugins/Monitors/UVMeter.hs index 5fa0b82..b0f5ac3 100644 --- a/src/Plugins/Monitors/UVMeter.hs +++ b/src/Plugins/Monitors/UVMeter.hs @@ -31,7 +31,7 @@ uvConfig = mkMConfig ["station" -- available replacements ] -data UvInfo = UV { index :: String } +newtype UvInfo = UV { index :: String } deriving (Show) uvURL :: String @@ -86,7 +86,7 @@ runUVMeter (s:_) = do type AttrName = String type AttrValue = String -data Attribute = Attribute (AttrName, AttrValue) +newtype Attribute = Attribute (AttrName, AttrValue) deriving (Show) data XML = Element String [Attribute] [XML] diff --git a/src/Plugins/Monitors/Wireless.hs b/src/Plugins/Monitors/Wireless.hs index b1e3c7e..26ded2d 100644 --- a/src/Plugins/Monitors/Wireless.hs +++ b/src/Plugins/Monitors/Wireless.hs @@ -19,7 +19,7 @@ import System.Console.GetOpt import Plugins.Monitors.Common import IWlib -data WirelessOpts = WirelessOpts +newtype WirelessOpts = WirelessOpts { qualityIconPattern :: Maybe IconPattern } diff --git a/src/Window.hs b/src/Window.hs index 3c3981e..11ea82e 100644 --- a/src/Window.hs +++ b/src/Window.hs @@ -1,7 +1,7 @@ ----------------------------------------------------------------------------- -- | -- Module : Window --- Copyright : (c) 2011-16 Jose A. Ortega Ruiz +-- Copyright : (c) 2011-17 Jose A. Ortega Ruiz -- : (c) 2012 Jochen Keil -- License : BSD-style (see LICENSE) -- @@ -197,7 +197,7 @@ showWindow r c d w = do isMapped :: Display -> Window -> IO Bool isMapped d w = ism <$> getWindowAttributes d w - where ism (WindowAttributes { wa_map_state = wms }) = wms /= waIsUnmapped + where ism WindowAttributes { wa_map_state = wms } = wms /= waIsUnmapped borderOffset :: (Integral a) => Border -> Int -> a borderOffset b lw = diff --git a/src/XUtil.hsc b/src/XUtil.hsc index e63c9cb..9063147 100644 --- a/src/XUtil.hsc +++ b/src/XUtil.hsc @@ -1,7 +1,7 @@ ----------------------------------------------------------------------------- -- | -- Module : XUtil --- Copyright : (C) 2011, 2012, 2013, 2014, 2015 Jose Antonio Ortega Ruiz +-- Copyright : (C) 2011, 2012, 2013, 2014, 2015, 2017 Jose Antonio Ortega Ruiz -- (C) 2007 Andrea Rossato -- License : BSD3 -- @@ -11,8 +11,6 @@ -- ----------------------------------------------------------------------------- -{-# LANGUAGE ForeignFunctionInterface, EmptyDataDecls #-} - module XUtil ( XFont , initFont @@ -130,8 +128,7 @@ initXftFont :: Display -> String -> IO [AXftFont] initXftFont d s = do setupLocale let fontNames = wordsBy (== ',') (drop 4 s) - fonts <- mapM openFont fontNames - return fonts + mapM openFont fontNames where openFont fontName = do f <- openAXftFont d (defaultScreenOfDisplay d) fontName @@ -160,7 +157,7 @@ textExtents (Core fs) s = do textExtents (Utf8 fs) s = do let (_,rl) = wcTextExtents fs s ascent = fi $ - (rect_y rl) - descent = fi $ rect_height rl + (fi $ rect_y rl) + descent = fi $ rect_height rl + fi (rect_y rl) return (ascent, descent) #ifdef XFT textExtents (Xft xftfonts) _ = do @@ -185,8 +182,8 @@ printString d p (Utf8 fs) gc fc bc x y s a = io $ wcDrawImageString d p fs gc x y s #ifdef XFT -printString dpy drw fs@(Xft fonts) _ fc bc x y s al = do - withDrawingColors dpy drw fc bc $ \draw -> \fc' -> \bc' -> do +printString dpy drw fs@(Xft fonts) _ fc bc x y s al = + withDrawingColors dpy drw fc bc $ \draw fc' bc' -> do when (al == 255) $ do (a,d) <- textExtents fs s gi <- xftTxtExtents' dpy fonts s diff --git a/src/Xmobar.hs b/src/Xmobar.hs index 5e44f62..c6e16a6 100644 --- a/src/Xmobar.hs +++ b/src/Xmobar.hs @@ -2,7 +2,7 @@ ----------------------------------------------------------------------------- -- | -- Module : Xmobar --- Copyright : (c) 2011, 2012, 2013, 2014, 2015 Jose Antonio Ortega Ruiz +-- Copyright : (c) 2011, 2012, 2013, 2014, 2015, 2017 Jose Antonio Ortega Ruiz -- (c) 2007 Andrea Rossato -- License : BSD-style (see LICENSE) -- @@ -107,7 +107,7 @@ startLoop xcfg@(XConf _ _ w _ _ _) sig vs = do eventLoop tv xcfg [] sig where handler thing (SomeException e) = - void $ putStrLn ("Thread " ++ thing ++ " failed: " ++ (show e)) + void $ putStrLn ("Thread " ++ thing ++ " failed: " ++ show e) -- Reacts on events from X eventer signal = allocaXEvent $ \e -> do |