Configuration file parsing moved to app module

1 files changed, 1 insertions, 135 deletions

diff --git a/src/Xmobar/Parsers.hs b/src/Xmobar/Parsers.hs
index d76f8f7..33afd09 100644
--- a/src/Xmobar/Parsers.hs
+++ b/src/Xmobar/Parsers.hs
@@ -1,4 +1,5 @@
 {-# LANGUAGE FlexibleContexts #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  Xmobar.Parsers
@@ -16,7 +17,6 @@
 module Xmobar.Parsers
     ( parseString
     , parseTemplate
-    , parseConfig
     , Widget(..)
     ) where
 
@@ -28,8 +28,6 @@ import Xmobar.Actions
 import Control.Monad (guard, mzero)
 import qualified Data.Map as Map
 import Text.ParserCombinators.Parsec
-import Text.ParserCombinators.Parsec.Number (int)
-import Text.ParserCombinators.Parsec.Perm
 import Graphics.X11.Types (Button)
 
 data Widget = Icon String | Text String
@@ -190,135 +188,3 @@ combine c m ((ts,s,ss):xs) = (com, s, ss) : combine c m xs
 
 allTillSep :: Config -> Parser String
 allTillSep = many . noneOf . sepChar
-
-stripComments :: String -> String
-stripComments =
-  unlines . map (drop 5 . strip False . (replicate 5 ' '++)) . lines
-    where strip m ('-':'-':xs) = if m then "--" ++ strip m xs else ""
-          strip m ('"':xs) = '"': strip (not m) xs
-          strip m (x:xs) = x : strip m xs
-          strip _ [] = []
-
--- | Parse the config, logging a list of fields that were missing and replaced
--- by the default definition.
-parseConfig :: String -> Either ParseError (Config,[String])
-parseConfig = runParser parseConf fields "Config" . stripComments
-    where
-      parseConf = do
-        many space
-        sepEndSpc ["Config","{"]
-        x <- perms
-        eof
-        s <- getState
-        return (x,s)
-
-      perms = permute $ Config
-              <$?> pFont <|?> pFontList <|?> pWmClass <|?> pWmName
-              <|?> pBgColor <|?> pFgColor
-              <|?> pPosition <|?> pTextOffset <|?> pTextOffsets
-              <|?> pIconOffset <|?> pBorder
-              <|?> pBdColor <|?> pBdWidth <|?> pAlpha <|?> pHideOnStart
-              <|?> pAllDesktops <|?> pOverrideRedirect <|?> pPickBroadest
-              <|?> pLowerOnStart <|?> pPersistent <|?> pIconRoot
-              <|?> pCommands <|?> pSepChar <|?> pAlignSep <|?> pTemplate
-
-
-      fields    = [ "font", "additionalFonts","bgColor", "fgColor"
-                  , "wmClass", "wmName", "sepChar"
-                  , "alignSep" , "border", "borderColor" ,"template"
-                  , "position" , "textOffset", "textOffsets", "iconOffset"
-                  , "allDesktops", "overrideRedirect", "pickBroadest"
-                  , "hideOnStart", "lowerOnStart", "persistent", "iconRoot"
-                  , "alpha", "commands"
-                  ]
-
-      pFont = strField font "font"
-      pFontList = strListField additionalFonts "additionalFonts"
-      pWmClass = strField wmClass "wmClass"
-      pWmName = strField wmName "wmName"
-      pBgColor = strField bgColor "bgColor"
-      pFgColor = strField fgColor "fgColor"
-      pBdColor = strField borderColor "borderColor"
-      pSepChar = strField sepChar "sepChar"
-      pAlignSep = strField alignSep "alignSep"
-      pTemplate = strField template "template"
-
-      pTextOffset = readField textOffset "textOffset"
-      pTextOffsets = readIntList textOffsets "textOffsets"
-      pIconOffset = readField iconOffset "iconOffset"
-      pPosition = readField position "position"
-      pHideOnStart = readField hideOnStart "hideOnStart"
-      pLowerOnStart = readField lowerOnStart "lowerOnStart"
-      pPersistent = readField persistent "persistent"
-      pBorder = readField border "border"
-      pBdWidth = readField borderWidth "borderWidth"
-      pAllDesktops = readField allDesktops "allDesktops"
-      pOverrideRedirect = readField overrideRedirect "overrideRedirect"
-      pPickBroadest = readField pickBroadest "pickBroadest"
-      pIconRoot = readField iconRoot "iconRoot"
-      pAlpha = readField alpha "alpha"
-
-      pCommands = field commands "commands" readCommands
-
-      staticPos = do string "Static"
-                     wrapSkip (string "{")
-                     p <- many (noneOf "}")
-                     wrapSkip (string "}")
-                     string ","
-                     return ("Static {"  ++ p  ++ "}")
-      tillFieldEnd = staticPos <|> many (noneOf ",}\n\r")
-
-      commandsEnd  = wrapSkip (string "]") >> (string "}" <|> notNextRun)
-      notNextRun = do {string ","
-                      ; notFollowedBy $ wrapSkip $ string "Run"
-                      ; return ","
-                      }
-      readCommands = manyTill anyChar (try commandsEnd) >>=
-                        read' commandsErr . flip (++) "]"
-      strField e n = field e n strMulti
-
-      strMulti = scan '"'
-          where
-            scan lead = do
-                spaces
-                char lead
-                s <- manyTill anyChar (rowCont <|> unescQuote)
-                (char '"' >> return s) <|> fmap (s ++) (scan '\\')
-            rowCont    = try $ char '\\' >> string "\n"
-            unescQuote = lookAhead (noneOf "\\") >> lookAhead (string "\"")
-
-      strListField e n = field e n strList
-      strList = do
-        spaces
-        char '['
-        list <- sepBy (strMulti >>= \x -> spaces >> return x) (char ',')
-        spaces
-        char ']'
-        return list
-
-      wrapSkip   x = many space >> x >>= \r -> many space >> return r
-      sepEndSpc    = mapM_ (wrapSkip . try . string)
-      fieldEnd     = many $ space <|> oneOf ",}"
-      field  e n c = (,) (e defaultConfig) $
-                     updateState (filter (/= n)) >> sepEndSpc [n,"="] >>
-                     wrapSkip c >>= \r -> fieldEnd >> return r
-      readField a n = field a n $ tillFieldEnd >>= read' n
-
-      readIntList d n = field d n intList
-      intList = do
-        spaces
-        char '['
-        list <- sepBy (spaces >> int >>= \x-> spaces >> return x) (char ',')
-        spaces
-        char ']'
-        return list
-
-      read' d s = case reads s of
-                    [(x, _)] -> return x
-                    _ -> fail $ "error reading the " ++ d ++ " field: " ++ s
-
-commandsErr :: String
-commandsErr = "commands: this usually means that a command could not" ++
-              "\nbe parsed." ++
-              "\nThe error could be located at the begining of the command" ++
-              "\nwhich follows the offending one."