module Xmobar.Plugins.Monitors.CpuFreq where
import Xmobar.Plugins.Monitors.Common
cpuFreqConfig :: IO MConfig
cpuFreqConfig :: IO MConfig
cpuFreqConfig =
String -> [String] -> IO MConfig
mkMConfig String
"Freq: <cpu0>"
([String
"max", String
"min", String
"avg"] [String] -> [String] -> [String]
forall a. [a] -> [a] -> [a]
++ (Int -> String) -> [Int] -> [String]
forall a b. (a -> b) -> [a] -> [b]
map (String -> String -> String
forall a. [a] -> [a] -> [a]
(++) String
"cpu" (String -> String) -> (Int -> String) -> Int -> String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Int -> String
forall a. Show a => a -> String
show) [Int
0 :: Int ..])
runCpuFreq :: [String] -> Monitor String
runCpuFreq :: [String] -> Monitor String
runCpuFreq [String]
_ = do
suffix <- Selector Bool -> Monitor Bool
forall a. Selector a -> Monitor a
getConfigValue Selector Bool
useSuffix
ddigits <- getConfigValue decDigits
let paths = [String
"/sys/devices/system/cpu/cpu", String
"/cpufreq/scaling_cur_freq"]
divisor = Double
1e6 :: Double
fmt Double
x | Double
x Double -> Double -> Bool
forall a. Ord a => a -> a -> Bool
< Double
1 = if Bool
suffix then Double -> String
forall {a}. RealFrac a => a -> String
mhzFmt Double
x String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"MHz"
else Double -> String
ghzFmt Double
x
| Bool
otherwise = Double -> String
ghzFmt Double
x String -> String -> String
forall a. [a] -> [a] -> [a]
++ if Bool
suffix then String
"GHz" else String
""
mhzFmt a
x = Integer -> String
forall a. Show a => a -> String
show (a -> Integer
forall b. Integral b => a -> b
forall a b. (RealFrac a, Integral b) => a -> b
round (a
x a -> a -> a
forall a. Num a => a -> a -> a
* a
1000) :: Integer)
ghzFmt = Int -> Double -> String
forall a. RealFloat a => Int -> a -> String
showDigits Int
ddigits
sts t a
xs = [t a -> a
forall a. Ord a => t a -> a
forall (t :: * -> *) a. (Foldable t, Ord a) => t a -> a
maximum t a
xs, t a -> a
forall a. Ord a => t a -> a
forall (t :: * -> *) a. (Foldable t, Ord a) => t a -> a
minimum t a
xs, t a -> a
forall a. Num a => t a -> a
forall (t :: * -> *) a. (Foldable t, Num a) => t a -> a
sum t a
xs a -> a -> a
forall a. Fractional a => a -> a -> a
/ Int -> a
forall a b. (Integral a, Num b) => a -> b
fromIntegral (t a -> Int
forall a. t a -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
length t a
xs)]
vs <- checkedDataRead [paths]
if null vs then getConfigValue naString
else mapM (showWithColors fmt . (/divisor)) (sts vs ++ vs) >>= parseTemplate