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-rw-r--r--src/Xmobar/Draw/Boxes.hs11
-rw-r--r--src/Xmobar/Draw/Cairo.hs13
-rw-r--r--src/Xmobar/Plugins/Monitors/Alsa.hs6
-rw-r--r--src/Xmobar/Plugins/Monitors/Common/Output.hs20
-rw-r--r--src/Xmobar/Plugins/Monitors/Disk.hs8
-rw-r--r--src/Xmobar/Plugins/Monitors/Mem/Linux.hs10
-rw-r--r--src/Xmobar/Plugins/Monitors/Net/Linux.hs5
-rw-r--r--src/Xmobar/Run/Template.hs3
-rw-r--r--src/Xmobar/System/Environment.hs3
-rw-r--r--src/Xmobar/X11/Bitmap.hs7
-rw-r--r--src/Xmobar/X11/Loop.hs5
11 files changed, 51 insertions, 40 deletions
diff --git a/src/Xmobar/Draw/Boxes.hs b/src/Xmobar/Draw/Boxes.hs
index 692e232..ff55ab3 100644
--- a/src/Xmobar/Draw/Boxes.hs
+++ b/src/Xmobar/Draw/Boxes.hs
@@ -1,7 +1,7 @@
------------------------------------------------------------------------------
-- |
-- Module: Xmobar.X11.Boxes
--- Copyright: (c) 2022 Jose Antonio Ortega Ruiz
+-- Copyright: (c) 2022, 2024 Jose Antonio Ortega Ruiz
-- License: BSD3-style (see LICENSE)
--
-- Maintainer: jao@gnu.org
@@ -43,11 +43,10 @@ boxLines (T.Box bd offset lw _ margins) ht x0 x1 =
T.C -> (ma, -ma)
T.R -> (ma, 0)
lc = fromIntegral lw / 2
- [mt, mr, mb, ml] = map fromIntegral [top, right, bot, left]
- xmin = x0 - ml - lc
- xmax = x1 + mr + lc
- ymin = mt + lc
- ymax = ht - mb - lc
+ xmin = x0 - fromIntegral left - lc
+ xmax = x1 + fromIntegral right + lc
+ ymin = fromIntegral top + lc
+ ymax = ht - fromIntegral bot - lc
rtop = (xmin + p0, ymin, xmax + p1, ymin)
rbot = (xmin + p0, ymax, xmax + p1, ymax)
rleft = (xmin, ymin + p0, xmin, ymax + p1)
diff --git a/src/Xmobar/Draw/Cairo.hs b/src/Xmobar/Draw/Cairo.hs
index 8dcda5d..2338b10 100644
--- a/src/Xmobar/Draw/Cairo.hs
+++ b/src/Xmobar/Draw/Cairo.hs
@@ -2,7 +2,7 @@
------------------------------------------------------------------------------
-- |
-- Module: Xmobar.X11.Cairo
--- Copyright: (c) 2022, 2023 Jose Antonio Ortega Ruiz
+-- Copyright: (c) 2022, 2023, 2024 Jose Antonio Ortega Ruiz
-- License: BSD3-style (see LICENSE)
--
-- Maintainer: jao@gnu.org
@@ -169,21 +169,22 @@ drawCairoBackground dctx surf = do
drawSegments :: T.DrawContext -> Surface -> IO T.Actions
drawSegments dctx surf = do
- let [left, center, right] = take 3 $ T.dcSegments dctx ++ repeat []
+ let segs = take 3 $ T.dcSegments dctx ++ repeat []
dh = T.dcHeight dctx
dw = T.dcWidth dctx
conf = T.dcConfig dctx
sWidth = foldl (\a (_,_,w) -> a + w) 0
ctx <- Pango.cairoCreateContext Nothing
Pango.cairoContextSetResolution ctx $ C.dpi conf
- llyts <- mapM (withRenderinfo ctx dctx) left
- rlyts <- mapM (withRenderinfo ctx dctx) right
- clyts <- mapM (withRenderinfo ctx dctx) center
+ llyts <- mapM (withRenderinfo ctx dctx) (head segs)
+ rlyts <- mapM (withRenderinfo ctx dctx) (segs !! 2)
+ clyts <- mapM (withRenderinfo ctx dctx) (segs !! 1)
#ifndef XRENDER
drawCairoBackground dctx surf
#endif
(lend, as, bx) <- foldM (drawSegment dctx surf dw) (0, [], []) llyts
- let [rw, cw] = map sWidth [rlyts, clyts]
+ let rw = sWidth rlyts
+ cw = sWidth clyts
rstart = max lend (dw - rw)
cstart = if lend > 1 || rw == 0 then max lend ((dw - cw) / 2.0) else lend
(_, as', bx') <- if cw > 0
diff --git a/src/Xmobar/Plugins/Monitors/Alsa.hs b/src/Xmobar/Plugins/Monitors/Alsa.hs
index dfc7329..8d02931 100644
--- a/src/Xmobar/Plugins/Monitors/Alsa.hs
+++ b/src/Xmobar/Plugins/Monitors/Alsa.hs
@@ -1,7 +1,7 @@
-----------------------------------------------------------------------------
-- |
-- Module : Plugins.Monitors.Alsa
--- Copyright : (c) 2018 Daniel Schüssler
+-- Copyright : (c) 2018, 2024 Daniel Schüssler
-- License : BSD-style (see LICENSE)
--
-- Maintainer : Jose A. Ortega Ruiz <jao@gnu.org>
@@ -25,6 +25,7 @@ import Control.Concurrent.Async
import Control.Exception
import Control.Monad
import Data.IORef
+import Data.Maybe (fromJust)
import Data.Time.Clock
import Xmobar.Plugins.Monitors.Common
import qualified Xmobar.Plugins.Monitors.Volume as Volume;
@@ -129,7 +130,8 @@ alsaReaderThread mixerName alsaCtlPath outputCallback mvar =
{std_out = CreatePipe}
runAlsaOnce =
- withCreateProcess createProc $ \_ (Just alsaOut) _ _ -> do
+ withCreateProcess createProc $ \_ out _ _ -> do
+ let alsaOut = fromJust out
hSetBuffering alsaOut LineBuffering
tryPutMVar mvar () -- Refresh immediately after restarting alsactl
diff --git a/src/Xmobar/Plugins/Monitors/Common/Output.hs b/src/Xmobar/Plugins/Monitors/Common/Output.hs
index 2d0e194..c0a00ab 100644
--- a/src/Xmobar/Plugins/Monitors/Common/Output.hs
+++ b/src/Xmobar/Plugins/Monitors/Common/Output.hs
@@ -3,7 +3,7 @@
------------------------------------------------------------------------------
-- |
-- Module: Xmobar.Plugins.Monitors.Strings
--- Copyright: (c) 2018, 2019, 2020, 2022 Jose Antonio Ortega Ruiz
+-- Copyright: (c) 2018, 2019, 2020, 2022, 2024 Jose Antonio Ortega Ruiz
-- License: BSD3-style (see LICENSE)
--
-- Maintainer: jao@gnu.org
@@ -88,9 +88,9 @@ pShowWithColors p f x = do
pColorizeString :: (Num a, Ord a, MonadIO m) => MonitorConfig -> a -> String -> m String
pColorizeString p x s = do
let col = pSetColor p s
- [ll,hh] = map fromIntegral $ sort [pLow p, pHigh p] -- consider high < low
- pure $ head $ [col pHighColor | x > hh ] ++
- [col pNormalColor | x > ll ] ++
+ cols = map fromIntegral $ sort [pLow p, pHigh p] -- consider high < low
+ pure $ head $ [col pHighColor | x > (cols !! 1) ] ++
+ [col pNormalColor | x > head cols ] ++
[col pLowColor | True]
pSetColor :: MonitorConfig -> String -> PSelector (Maybe String) -> String
@@ -197,9 +197,9 @@ colorizeString x s = do
h <- getConfigValue high
l <- getConfigValue low
let col = setColor s
- [ll,hh] = map fromIntegral $ sort [l, h] -- consider high < low
- head $ [col highColor | x > hh ] ++
- [col normalColor | x > ll ] ++
+ cols = map fromIntegral $ sort [l, h] -- consider high < low
+ head $ [col highColor | x > cols !! 1 ] ++
+ [col normalColor | x > head cols ] ++
[col lowColor | True]
showWithColors :: (Num a, Ord a) => (a -> String) -> a -> Monitor String
@@ -260,11 +260,11 @@ 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]
+ let ws = sort [l, h]
bw' = if bw > 0 then bw else 10
scaled x | x == 0.0 = 0
- | x <= ll = 1 / bw'
- | otherwise = f + logBase 2 (x / hh) / bw'
+ | x <= head ws = 1 / bw'
+ | otherwise = f + logBase 2 (x / ws !! 1) / bw'
return $ scaled v
showLogBar :: Float -> Float -> Monitor String
diff --git a/src/Xmobar/Plugins/Monitors/Disk.hs b/src/Xmobar/Plugins/Monitors/Disk.hs
index 47d1eac..95bcff6 100644
--- a/src/Xmobar/Plugins/Monitors/Disk.hs
+++ b/src/Xmobar/Plugins/Monitors/Disk.hs
@@ -1,7 +1,7 @@
-----------------------------------------------------------------------------
-- |
-- Module : Plugins.Monitors.Disk
--- Copyright : (c) 2010, 2011, 2012, 2014, 2018, 2019 Jose A Ortega Ruiz
+-- Copyright : (c) 2010-2012, 2014, 2018, 2019, 2024 Jose A Ortega Ruiz
-- License : BSD-style (see LICENSE)
--
-- Maintainer : Jose A Ortega Ruiz <jao@gnu.org>
@@ -131,10 +131,9 @@ startDiskIO disks args rate cb = do
runM args diskIOConfig (runDiskIO dref disks) rate cb
runDiskU' :: DiskUOpts -> String -> [Integer] -> Monitor String
-runDiskU' opts tmp stat = do
+runDiskU' opts tmp (total:free:diff:_) = do
setConfigValue tmp template
- let [total, free, diff] = stat
- strs = map sizeToStr [free, diff]
+ let strs = map sizeToStr [free, diff]
freep = if total > 0 then free * 100 `div` total else 0
fr = fromIntegral freep / 100
s <- zipWithM showWithColors' strs [freep, 100 - freep]
@@ -146,6 +145,7 @@ runDiskU' opts tmp stat = do
uvb <- showVerticalBar (fromIntegral $ 100 - freep) (1 - fr)
uipat <- showIconPattern (usedIconPattern opts) (1 - fr)
parseTemplate $ [sizeToStr total] ++ s ++ sp ++ [fb,fvb,fipat,ub,uvb,uipat]
+runDiskU' _ _ _ = return ""
runDiskU :: [(String, String)] -> [String] -> Monitor String
runDiskU disks argv = do
diff --git a/src/Xmobar/Plugins/Monitors/Mem/Linux.hs b/src/Xmobar/Plugins/Monitors/Mem/Linux.hs
index 79dcc9d..7a81c6d 100644
--- a/src/Xmobar/Plugins/Monitors/Mem/Linux.hs
+++ b/src/Xmobar/Plugins/Monitors/Mem/Linux.hs
@@ -25,9 +25,13 @@ parseMEM =
let content = map words $ take 8 $ lines file
info = M.fromList $ map (
\line -> (head line, (read $ line !! 1 :: Float) / 1024)) content
- [total, free, buffer, cache] =
- map (info M.!) ["MemTotal:", "MemFree:", "Buffers:", "Cached:"]
- available = M.findWithDefault (free + buffer + cache) "MemAvailable:" info
+ info' x = info M.! (x ++ ":")
+ total = info' "MemTotal"
+ free = info' "MemFree"
+ buffer = info' "Buffers"
+ cache = info' "Cached"
+ available =
+ M.findWithDefault (free + buffer + cache) "MemAvailable:" info
used = total - available
usedratio = used / total
freeratio = free / total
diff --git a/src/Xmobar/Plugins/Monitors/Net/Linux.hs b/src/Xmobar/Plugins/Monitors/Net/Linux.hs
index 9306497..f9cbc28 100644
--- a/src/Xmobar/Plugins/Monitors/Net/Linux.hs
+++ b/src/Xmobar/Plugins/Monitors/Net/Linux.hs
@@ -47,7 +47,10 @@ isUp d = flip catchIOError (const $ return False) $ do
return $! (head . B.lines) operstate `elem` ["up", "unknown"]
readNetDev :: [String] -> IO NetDevRawTotal
-readNetDev ~[d, x, y] = do
+readNetDev ds = do
+ let (d, x, y) = case ds of
+ d':x':y':_ -> (d', x', y')
+ _ -> ("", "", "")
up <- unsafeInterleaveIO $ isUp d
return $ N d (if up then ND (r x) (r y) else NI)
where r s | s == "" = 0
diff --git a/src/Xmobar/Run/Template.hs b/src/Xmobar/Run/Template.hs
index 87c84d3..68feacb 100644
--- a/src/Xmobar/Run/Template.hs
+++ b/src/Xmobar/Run/Template.hs
@@ -77,5 +77,6 @@ splitTemplate alignSep template =
(ce,_:ri) -> [le, ce, ri]
_ -> def
_ -> def
- where [l, r] = if length alignSep == 2 then alignSep else defaultAlign
+ where sep = if length alignSep == 2 then alignSep else defaultAlign
+ (l, r) = (head sep, sep !! 1)
def = [template, "", ""]
diff --git a/src/Xmobar/System/Environment.hs b/src/Xmobar/System/Environment.hs
index 42483ca..0491bcc 100644
--- a/src/Xmobar/System/Environment.hs
+++ b/src/Xmobar/System/Environment.hs
@@ -36,12 +36,13 @@ expandEnv (c:s) = case c of
False -> do
remainder <- expandEnv $ drop 1 s
return $ escString s ++ remainder
- where escString s' = let (cc:_) = s' in
+ where escString (cc:_) =
case cc of
't' -> "\t"
'n' -> "\n"
'$' -> "$"
_ -> [cc]
+ escString [] = ""
_ -> do
remainder <- expandEnv s
diff --git a/src/Xmobar/X11/Bitmap.hs b/src/Xmobar/X11/Bitmap.hs
index b14356f..c5304d9 100644
--- a/src/Xmobar/X11/Bitmap.hs
+++ b/src/Xmobar/X11/Bitmap.hs
@@ -2,7 +2,7 @@
-----------------------------------------------------------------------------
-- |
-- Module : X11.Bitmap
--- Copyright : (C) 2013, 2015, 2017, 2018, 2022 Alexander Polakov
+-- Copyright : (C) 2013, 2015, 2017, 2018, 2022, 2024 Alexander Polakov
-- License : BSD3
--
-- Maintainer : jao@gnu.org
@@ -116,8 +116,9 @@ loadBitmap d w p = do
drawBitmap :: Display -> Drawable -> GC -> String -> String
-> Position -> Position -> Bitmap -> IO ()
drawBitmap d p gc fc bc x y i =
- withColors d [fc, bc] $ \[fc', bc'] -> do
- let w = width i
+ withColors d [fc, bc] $ \cs -> do
+ let (fc', bc') = (head cs, cs !! 1)
+ w = width i
h = height i
y' = 1 + y - fromIntegral h `div` 2
setForeground d gc fc'
diff --git a/src/Xmobar/X11/Loop.hs b/src/Xmobar/X11/Loop.hs
index 6ddb693..2dfb34d 100644
--- a/src/Xmobar/X11/Loop.hs
+++ b/src/Xmobar/X11/Loop.hs
@@ -3,7 +3,7 @@
------------------------------------------------------------------------------
-- |
-- Module: Xmobar.App.X11EventLoop
--- Copyright: (c) 2018, 2020, 2022, 2023 Jose Antonio Ortega Ruiz
+-- Copyright: (c) 2018, 2020, 2022, 2023, 2024 Jose Antonio Ortega Ruiz
-- License: BSD3-style (see LICENSE)
--
-- Maintainer: jao@gnu.org
@@ -149,8 +149,7 @@ signalLoop xc@(T.XConf d r w fs is cfg) actions signalv strs = do
parseSegments :: C.Config -> STM.TVar [String] -> IO [[C.Segment]]
parseSegments conf v = do
s <- STM.readTVarIO v
- let l:c:r:_ = s ++ repeat ""
- return $ map (CT.parseString conf) [l, c, r]
+ return $ map (CT.parseString conf) (take 3 $ s ++ repeat "")
updateIconCache :: T.XConf -> [[C.Segment]] -> IO T.XConf
updateIconCache xc@(T.XConf d _ w _ c cfg) segs = do
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-31 01:20:34 +0000