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-rw-r--r--NEWS8
-rw-r--r--README4
-rw-r--r--src/Plugins/Monitors/Batt.hs9
-rw-r--r--src/Plugins/Monitors/Common.hs44
-rw-r--r--src/Plugins/Monitors/Net.hs3
-rw-r--r--src/Plugins/Monitors/Swap.hs9
-rw-r--r--src/Plugins/Monitors/Top.hs3
-rw-r--r--src/Plugins/Monitors/Volume.hs3
8 files changed, 52 insertions, 31 deletions
diff --git a/NEWS b/NEWS
index b63122a..8cb34c1 100644
--- a/NEWS
+++ b/NEWS
@@ -7,11 +7,19 @@ _Incompatible changes_
- `Batt` monitor no longer uses `-c` to specify the charge file: it
should figure things out by itself.
+_New features_
+
+ - New monitor option `-d` to specify the number of decimal places to
+ display for float numbers. Defaults to 0. See [issue 58].
+
_Bug fixes_
- Stricter build dependencies versioning in cabal file.
- [issue 64]: display of `watts` in `Batt` monitor fixed.
+[issue 58]: http://code.google.com/p/xmobar/issues/detail?id=58
+[issue 64]: http://code.google.com/p/xmobar/issues/detail?id=64
+
## Version 0.14 (Dec 10, 2011)
_New features_
diff --git a/README b/README
index 9d108a3..8dc2686 100644
--- a/README
+++ b/README
@@ -764,6 +764,10 @@ These are the arguments that can be used for internal commands in the
in the monitor will be represented using 3 digits.
- Long option: `--ppad`
- Default value: 0 (don't pad)
+- `-d` _number_ Decimal digits
+ - Number of digits after the decimal period to use in float values.
+ - Long option: `--ddigits`
+ - Default value: 0 (display only integer part)
- `-m` _number_ Minimum field width
- Minimum width, in number of characters, of the fields in the
monitor template. Values whose printed representation is shorter
diff --git a/src/Plugins/Monitors/Batt.hs b/src/Plugins/Monitors/Batt.hs
index 24f5263..4445e7a 100644
--- a/src/Plugins/Monitors/Batt.hs
+++ b/src/Plugins/Monitors/Batt.hs
@@ -151,17 +151,18 @@ runBatt' bfs args = do
opts <- io $ parseOpts args
c <- io $ readBatteries opts =<< mapM batteryFiles bfs
suffix <- getConfigValue useSuffix
+ d <- getConfigValue decDigits
case c of
Result x w t s ->
do l <- fmtPercent x
- parseTemplate (l ++ s:[fmtTime $ floor t, fmtWatts w opts suffix])
+ parseTemplate (l ++ s:[fmtTime $ floor t, fmtWatts w opts suffix d])
NA -> return "N/A"
where fmtPercent :: Float -> Monitor [String]
fmtPercent x = do
p <- showPercentWithColors x
b <- showPercentBar (100 * x) x
return [b, p]
- fmtWatts x o s = color x o $ showDigits 1 x ++ (if s then "W" else "")
+ fmtWatts x o s d = color x o $ showDigits d x ++ (if s then "W" else "")
fmtTime :: Integer -> String
fmtTime x = hours ++ ":" ++ if length minutes == 2
then minutes else '0' : minutes
@@ -170,6 +171,6 @@ runBatt' bfs args = do
maybeColor Nothing str = str
maybeColor (Just c) str = "<fc=" ++ c ++ ">" ++ str ++ "</fc>"
color x o | x >= 0 = maybeColor (posColor o)
- | x >= highThreshold o = maybeColor (highWColor o)
- | x >= lowThreshold o = maybeColor (mediumWColor o)
+ | -x >= highThreshold o = maybeColor (highWColor o)
+ | -x >= lowThreshold o = maybeColor (mediumWColor o)
| otherwise = maybeColor (lowWColor o)
diff --git a/src/Plugins/Monitors/Common.hs b/src/Plugins/Monitors/Common.hs
index 02eb6e1..c9f0843 100644
--- a/src/Plugins/Monitors/Common.hs
+++ b/src/Plugins/Monitors/Common.hs
@@ -78,6 +78,7 @@ data MConfig =
, template :: IORef String
, export :: IORef [String]
, ppad :: IORef Int
+ , decDigits :: IORef Int
, minWidth :: IORef Int
, maxWidth :: IORef Int
, padChars :: IORef String
@@ -120,6 +121,7 @@ mkMConfig tmpl exprts =
t <- newIORef tmpl
e <- newIORef exprts
p <- newIORef 0
+ d <- newIORef 0
mn <- newIORef 0
mx <- newIORef 0
pc <- newIORef " "
@@ -128,7 +130,7 @@ mkMConfig tmpl exprts =
bf <- newIORef "#"
bw <- newIORef 10
up <- newIORef False
- return $ MC nc l lc h hc t e p mn mx pc pr bb bf bw up
+ return $ MC nc l lc h hc t e p d mn mx pc pr bb bf bw up
data Opts = HighColor String
| NormalColor String
@@ -137,6 +139,7 @@ data Opts = HighColor String
| High String
| Template String
| PercentPad String
+ | DecDigits String
| MinWidth String
| MaxWidth String
| Width String
@@ -149,27 +152,27 @@ data Opts = HighColor String
options :: [OptDescr Opts]
options =
- [ Option "H" ["High"] (ReqArg High "number" ) "The high threshold"
- , Option "L" ["Low"] (ReqArg Low "number" ) "The low threshold"
- , Option "h" ["high"] (ReqArg HighColor "color number" ) "Color for the high threshold: ex \"#FF0000\""
- , Option "n" ["normal"] (ReqArg NormalColor "color number" ) "Color for the normal threshold: ex \"#00FF00\""
- , Option "l" ["low"] (ReqArg LowColor "color number" ) "Color for the low threshold: ex \"#0000FF\""
- , Option "t" ["template"] (ReqArg Template "output template" ) "Output template."
- , Option "S" ["suffix"] (ReqArg UseSuffix "True/False" ) "Use % to display percents or other suffixes."
- , Option "p" ["ppad"] (ReqArg PercentPad "percent padding") "Minimum percentage width."
- , Option "m" ["minwidth"] (ReqArg MinWidth "minimum width" ) "Minimum field width"
- , Option "M" ["maxwidth"] (ReqArg MaxWidth "maximum width" ) "Maximum field width"
- , Option "w" ["width"] (ReqArg Width "fixed width" ) "Fixed field width"
- , Option "c" ["padchars"] (ReqArg PadChars "padding chars" ) "Characters to use for padding"
- , Option "a" ["align"] (ReqArg PadAlign "padding alignment") "'l' for left padding, 'r' for right"
- , Option "b" ["bback"] (ReqArg BarBack "bar background" ) "Characters used to draw bar backgrounds"
- , Option "f" ["bfore"] (ReqArg BarFore "bar foreground" ) "Characters used to draw bar foregrounds"
- , Option "W" ["bwidth"] (ReqArg BarWidth "bar width" ) "Bar width"
+ [
+ Option "H" ["High"] (ReqArg High "number") "The high threshold"
+ , Option "L" ["Low"] (ReqArg Low "number") "The low threshold"
+ , Option "h" ["high"] (ReqArg HighColor "color number") "Color for the high threshold: ex \"#FF0000\""
+ , Option "n" ["normal"] (ReqArg NormalColor "color number") "Color for the normal threshold: ex \"#00FF00\""
+ , Option "l" ["low"] (ReqArg LowColor "color number") "Color for the low threshold: ex \"#0000FF\""
+ , Option "t" ["template"] (ReqArg Template "output template") "Output template."
+ , Option "S" ["suffix"] (ReqArg UseSuffix "True/False") "Use % to display percents or other suffixes."
+ , Option "d" ["ddigits"] (ReqArg DecDigits "decimal digits") "Number of decimal digits to display."
+ , Option "p" ["ppad"] (ReqArg PercentPad "percent padding") "Minimum percentage width."
+ , Option "m" ["minwidth"] (ReqArg MinWidth "minimum width") "Minimum field width"
+ , Option "M" ["maxwidth"] (ReqArg MaxWidth "maximum width") "Maximum field width"
+ , Option "w" ["width"] (ReqArg Width "fixed width") "Fixed field width"
+ , Option "c" ["padchars"] (ReqArg PadChars "padding chars") "Characters to use for padding"
+ , Option "a" ["align"] (ReqArg PadAlign "padding alignment") "'l' for left padding, 'r' for right"
+ , Option "b" ["bback"] (ReqArg BarBack "bar background") "Characters used to draw bar backgrounds"
+ , Option "f" ["bfore"] (ReqArg BarFore "bar foreground") "Characters used to draw bar foregrounds"
+ , Option "W" ["bwidth"] (ReqArg BarWidth "bar width") "Bar width"
]
-doArgs :: [String]
- -> ([String] -> Monitor String)
- -> Monitor String
+doArgs :: [String] -> ([String] -> Monitor String) -> Monitor String
doArgs args action =
case getOpt Permute options args of
(o, n, []) -> do doConfigOptions o
@@ -190,6 +193,7 @@ doConfigOptions (o:oo) =
LowColor c -> setConfigValue (Just c) lowColor
Template t -> setConfigValue t template
PercentPad p -> setConfigValue (nz p) ppad
+ DecDigits d -> setConfigValue (nz d) decDigits
MinWidth w -> setConfigValue (nz w) minWidth
MaxWidth w -> setConfigValue (nz w) maxWidth
Width w -> setConfigValue (nz w) minWidth >>
diff --git a/src/Plugins/Monitors/Net.hs b/src/Plugins/Monitors/Net.hs
index 8382542..1513e07 100644
--- a/src/Plugins/Monitors/Net.hs
+++ b/src/Plugins/Monitors/Net.hs
@@ -74,7 +74,8 @@ netParser =
formatNet :: Float -> Monitor (String, String)
formatNet d = do
s <- getConfigValue useSuffix
- let str = if s then (++"Kb/s") . showDigits 1 else showDigits 1
+ dd <- getConfigValue decDigits
+ let str = if s then (++"Kb/s") . showDigits dd else showDigits dd
b <- showLogBar 0.9 d
x <- showWithColors str d
return (x, b)
diff --git a/src/Plugins/Monitors/Swap.hs b/src/Plugins/Monitors/Swap.hs
index e466dbb..107eb1e 100644
--- a/src/Plugins/Monitors/Swap.hs
+++ b/src/Plugins/Monitors/Swap.hs
@@ -42,10 +42,11 @@ parseMEM =
return [(tot - free) / tot, tot, tot - free, free]
formatSwap :: [Float] -> Monitor [String]
-formatSwap (r:xs) =
- do other <- mapM (showWithColors (showDigits 2)) xs
- ratio <- showPercentWithColors r
- return $ ratio:other
+formatSwap (r:xs) = do
+ d <- getConfigValue decDigits
+ other <- mapM (showWithColors (showDigits d)) xs
+ ratio <- showPercentWithColors r
+ return $ ratio:other
formatSwap _ = return $ replicate 4 "N/A"
runSwap :: [String] -> Monitor String
diff --git a/src/Plugins/Monitors/Top.hs b/src/Plugins/Monitors/Top.hs
index 6001164..6f16bdb 100644
--- a/src/Plugins/Monitors/Top.hs
+++ b/src/Plugins/Monitors/Top.hs
@@ -158,7 +158,8 @@ topProcesses tref scale = do
return (len, nts', mis')
showTimeInfo :: TimeInfo -> Monitor [String]
-showTimeInfo (n, t) = showInfo n (showDigits 0 t) t
+showTimeInfo (n, t) =
+ getConfigValue decDigits >>= \d -> showInfo n (showDigits d t) t
showTimeInfos :: [TimeInfo] -> Monitor [[String]]
showTimeInfos = mapM showTimeInfo
diff --git a/src/Plugins/Monitors/Volume.hs b/src/Plugins/Monitors/Volume.hs
index 3e3a8b9..8eef780 100644
--- a/src/Plugins/Monitors/Volume.hs
+++ b/src/Plugins/Monitors/Volume.hs
@@ -97,8 +97,9 @@ formatDb opts dbi = do
h <- getConfigValue highColor
m <- getConfigValue normalColor
l <- getConfigValue lowColor
+ d <- getConfigValue decDigits
let db = fromIntegral dbi / 100.0
- digits = showDigits 0 db
+ digits = showDigits d db
startColor | db >= highDbThresh opts = colorHelper h
| db < lowDbThresh opts = colorHelper l
| otherwise = colorHelper m
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 07:06:25 +0000