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| author | slotThe <soliditsallgood@tuta.io> | 2020-01-04 21:20:56 +0100 |
|---|---|---|
| committer | jao <jao@gnu.org> | 2020-01-04 21:21:40 +0000 |
| commit | 940be3bb32ed1f11c46ede98d51516998b17e128 (patch) | |
| tree | 6d0c942c10efc64514dd419f746f631aec19c935 /src/Xmobar/Plugins/Monitors/Volume.hs | |
| parent | 2ec513d2e193998958ad5bf4a5f7280f595792e9 (diff) | |
| download | xmobar-940be3bb32ed1f11c46ede98d51516998b17e128.tar.gz xmobar-940be3bb32ed1f11c46ede98d51516998b17e128.tar.bz2 | |
Replace parseOpts with a generic function
Diffstat (limited to 'src/Xmobar/Plugins/Monitors/Volume.hs')
| -rw-r--r-- | src/Xmobar/Plugins/Monitors/Volume.hs | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/src/Xmobar/Plugins/Monitors/Volume.hs b/src/Xmobar/Plugins/Monitors/Volume.hs index b9bdbc0..de07aa6 100644 --- a/src/Xmobar/Plugins/Monitors/Volume.hs +++ b/src/Xmobar/Plugins/Monitors/Volume.hs @@ -101,12 +101,6 @@ options = , Option "h" ["highs"] (ReqArg (\x o -> o { highString = x }) "") "" ] -parseOpts :: [String] -> IO VolumeOpts -parseOpts argv = - case getOpt Permute options argv of - (o, _, []) -> return $ foldr id defaultOpts o - (_, _, errs) -> ioError . userError $ concat errs - percent :: Integer -> Integer -> Integer -> Float percent v' lo' hi' = (v - lo) / (hi - lo) where v = fromIntegral v' @@ -173,7 +167,7 @@ formatDb opts dbi = do runVolume :: String -> String -> [String] -> Monitor String runVolume mixerName controlName argv = do - opts <- io $ parseOpts argv + opts <- io $ parseOptsWith options defaultOpts argv runVolumeWith opts mixerName controlName runVolumeWith :: VolumeOpts -> String -> String -> Monitor String |