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Diffstat (limited to 'src/Xmobar/Localize.hsc')
-rw-r--r-- | src/Xmobar/Localize.hsc | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/src/Xmobar/Localize.hsc b/src/Xmobar/Localize.hsc deleted file mode 100644 index 984aa2b..0000000 --- a/src/Xmobar/Localize.hsc +++ /dev/null @@ -1,89 +0,0 @@ -{-# LANGUAGE ForeignFunctionInterface #-} ------------------------------------------------------------------------------ --- | --- Module : Localize --- Copyright : (C) 2011 Martin Perner --- License : BSD-style (see LICENSE) --- --- Maintainer : Martin Perner <martin@perner.cc> --- Stability : unstable --- Portability : unportable --- --- This module provides an interface to locale information e.g. for DateL --- ------------------------------------------------------------------------------ - -module Xmobar.Localize - ( setupTimeLocale, - getTimeLocale - ) where - -import Foreign.C -#if ! MIN_VERSION_time(1,5,0) -import qualified System.Locale as L -#else -import qualified Data.Time.Format as L -#endif - -#ifdef UTF8 -import Codec.Binary.UTF8.String -#endif - --- get localized strings -type NlItem = CInt - -#include <langinfo.h> -foreign import ccall unsafe "langinfo.h nl_langinfo" - nl_langinfo :: NlItem -> IO CString - -#{enum NlItem, - , AM_STR , PM_STR \ - , D_T_FMT , D_FMT , T_FMT , T_FMT_AMPM \ - , ABDAY_1, ABDAY_7 \ - , DAY_1, DAY_7 \ - , ABMON_1, ABMON_12 \ - , MON_1, MON_12\ - } - -getLangInfo :: NlItem -> IO String -getLangInfo item = do - itemStr <- nl_langinfo item -#ifdef UTF8 - str <- peekCString itemStr - return $ if isUTF8Encoded str then decodeString str else str -#else - peekCString itemStr -#endif - -#include <locale.h> -foreign import ccall unsafe "locale.h setlocale" - setlocale :: CInt -> CString -> IO CString - -setupTimeLocale :: String -> IO () -setupTimeLocale l = withCString l (setlocale #const LC_TIME) >> return () - -getTimeLocale :: IO L.TimeLocale -getTimeLocale = do - -- assumes that the defined values are increasing by exactly one. - -- as they are defined consecutive in an enum this is reasonable - days <- mapM getLangInfo [day1 .. day7] - abdays <- mapM getLangInfo [abday1 .. abday7] - - mons <- mapM getLangInfo [mon1 .. mon12] - abmons <- mapM getLangInfo [abmon1 .. abmon12] - - amstr <- getLangInfo amStr - pmstr <- getLangInfo pmStr - dtfmt <- getLangInfo dTFmt - dfmt <- getLangInfo dFmt - tfmt <- getLangInfo tFmt - tfmta <- getLangInfo tFmtAmpm - - let t = L.defaultTimeLocale {L.wDays = zip days abdays - ,L.months = zip mons abmons - ,L.amPm = (amstr, pmstr) - ,L.dateTimeFmt = dtfmt - ,L.dateFmt = dfmt - ,L.timeFmt = tfmt - ,L.time12Fmt = tfmta} - return t |