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authorJose Antonio Ortega Ruiz <jao@gnu.org>2013-10-27 16:20:25 +0100
committerJose Antonio Ortega Ruiz <jao@gnu.org>2013-10-27 16:20:25 +0100
commit3d2af8a47332235d6556d2d2a40f7392269cf0b0 (patch)
tree75f75e4dd2bbae0106b77e333213ee6c9b6d4754 /src/Plugins/Monitors/Common.hs
parent7e89ff8e2007e057a0b00a5a9c1fd953c565db25 (diff)
downloadxmobar-3d2af8a47332235d6556d2d2a40f7392269cf0b0.tar.gz
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New N/A string monitor option (cf. #119)
Diffstat (limited to 'src/Plugins/Monitors/Common.hs')
-rw-r--r--src/Plugins/Monitors/Common.hs43
1 files changed, 24 insertions, 19 deletions
diff --git a/src/Plugins/Monitors/Common.hs b/src/Plugins/Monitors/Common.hs
index 973c5f9..58bfef3 100644
--- a/src/Plugins/Monitors/Common.hs
+++ b/src/Plugins/Monitors/Common.hs
@@ -89,6 +89,7 @@ data MConfig =
, barFore :: IORef String
, barWidth :: IORef Int
, useSuffix :: IORef Bool
+ , naString :: IORef String
}
-- | from 'http:\/\/www.haskell.org\/hawiki\/MonadState'
@@ -132,7 +133,8 @@ mkMConfig tmpl exprts =
bf <- newIORef "#"
bw <- newIORef 10
up <- newIORef False
- return $ MC nc l lc h hc t e p d mn mx pc pr bb bf bw up
+ na <- newIORef "N/A"
+ return $ MC nc l lc h hc t e p d mn mx pc pr bb bf bw up na
data Opts = HighColor String
| NormalColor String
@@ -151,27 +153,29 @@ data Opts = HighColor String
| BarFore String
| BarWidth String
| UseSuffix String
+ | NAString 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 "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"
+ 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"
+ , Option "x" ["nastring"] (ReqArg NAString "N/A string") "String used when the monitor is not available"
]
doArgs :: [String] -> ([String] -> Monitor String) -> Monitor String
@@ -205,7 +209,8 @@ doConfigOptions (o:oo) =
BarBack s -> setConfigValue s barBack
BarFore s -> setConfigValue s barFore
BarWidth w -> setConfigValue (nz w) barWidth
- UseSuffix u -> setConfigValue (bool u) useSuffix) >> next
+ UseSuffix u -> setConfigValue (bool u) useSuffix
+ NAString s -> setConfigValue s naString) >> next
runM :: [String] -> IO MConfig -> ([String] -> Monitor String) -> Int
-> (String -> IO ()) -> IO ()