Haskell sources moved to src/ to unclutter toplevel

1 files changed, 0 insertions, 164 deletions

diff --git a/Main.hs b/Main.hs
deleted file mode 100644
index 2719a79..0000000
--- a/Main.hs
+++ /dev/null
@@ -1,164 +0,0 @@
-{-# LANGUAGE FlexibleContexts #-}
------------------------------------------------------------------------------
--- |
--- Module      :  Xmobar.Main
--- Copyright   :  (c) Andrea Rossato
--- License     :  BSD-style (see LICENSE)
---
--- Maintainer  :  Jose A. Ortega Ruiz <jao@gnu.org>
--- Stability   :  unstable
--- Portability :  unportable
---
--- The main module of Xmobar, a text based status bar
---
------------------------------------------------------------------------------
-
-module Main ( -- * Main Stuff
-              -- $main
-              main
-            , readConfig
-            , readDefaultConfig
-            ) where
-
-import Xmobar
-import Parsers
-import Config
-import XUtil
-
-import Data.List (intercalate)
-
-import Paths_xmobar (version)
-import Data.IORef
-import Data.Version (showVersion)
-import Graphics.X11.Xlib
-import System.Console.GetOpt
-import System.Exit
-import System.Environment
-import System.Posix.Files
-import Control.Monad (unless)
-
--- $main
-
--- | The main entry point
-main :: IO ()
-main = do
-  d   <- openDisplay ""
-  args     <- getArgs
-  (o,file) <- getOpts args
-  (c,defaultings) <- case file of
-                       [cfgfile] -> readConfig cfgfile
-                       _         -> readDefaultConfig
-
-  unless (null defaultings) $ putStrLn $ "Fields missing from config defaulted: "
-                                            ++ intercalate "," defaultings
-
-  -- listen for ConfigureEvents on the root window, for xrandr support:
-  rootw <- rootWindow d (defaultScreen d)
-  selectInput d rootw structureNotifyMask
-
-  civ   <- newIORef c
-  doOpts civ o
-  conf  <- readIORef civ
-  fs    <- initFont d (font conf)
-  cl    <- parseTemplate conf (template conf)
-  vars  <- mapM startCommand cl
-  (r,w) <- createWin d fs conf
-  eventLoop (XConf d r w fs conf) vars
-
--- | Reads the configuration files or quits with an error
-readConfig :: FilePath -> IO (Config,[String])
-readConfig f = do
-  file <- io $ fileExist f
-  s    <- io $ if file then readFileSafe f else error $ f ++ ": file not found!\n" ++ usage
-  either (\err -> error $ f ++ ": configuration file contains errors at:\n" ++ show err)
-         return $ parseConfig s
-
--- | Read default configuration file or load the default config
-readDefaultConfig :: IO (Config,[String])
-readDefaultConfig = do
-  home <- io $ getEnv "HOME"
-  let path = home ++ "/.xmobarrc"
-  f <- io $ fileExist path
-  if f then readConfig path else return (defaultConfig,[])
-
-data Opts = Help
-          | Version
-          | Font     String
-          | BgColor  String
-          | FgColor  String
-          | T
-          | B
-          | AlignSep String
-          | Commands String
-          | SepChar  String
-          | Template String
-          | OnScr    String
-       deriving Show
-
-options :: [OptDescr Opts]
-options =
-    [ Option ['h','?' ] ["help"     ] (NoArg  Help                ) "This help"
-    , Option ['V'     ] ["version"  ] (NoArg  Version             ) "Show version information"
-    , Option ['f'     ] ["font"     ] (ReqArg Font     "font name") "The font name"
-    , Option ['B'     ] ["bgcolor"  ] (ReqArg BgColor  "bg color" ) "The background color. Default black"
-    , Option ['F'     ] ["fgcolor"  ] (ReqArg FgColor  "fg color" ) "The foreground color. Default grey"
-    , Option ['o'     ] ["top"      ] (NoArg  T                   ) "Place xmobar at the top of the screen"
-    , Option ['b'     ] ["bottom"   ] (NoArg  B                   ) "Place xmobar at the bottom of the screen"
-    , Option ['a'     ] ["alignsep" ] (ReqArg AlignSep "alignsep" ) "Separators for left, center and right text\nalignment. Default: '}{'"
-    , Option ['s'     ] ["sepchar"  ] (ReqArg SepChar  "char"     ) "The character used to separate commands in\nthe output template. Default '%'"
-    , Option ['t'     ] ["template" ] (ReqArg Template "template" ) "The output template"
-    , Option ['c'     ] ["commands" ] (ReqArg Commands "commands" ) "The list of commands to be executed"
-    , Option ['x'     ] ["screen"   ] (ReqArg OnScr    "screen"   ) "On which X screen number to start"
-    ]
-
-getOpts :: [String] -> IO ([Opts], [String])
-getOpts argv =
-    case getOpt Permute options argv of
-      (o,n,[])   -> return (o,n)
-      (_,_,errs) -> error (concat errs ++ usage)
-
-usage :: String
-usage = (usageInfo header options) ++ footer
-    where header = "Usage: xmobar [OPTION...] [FILE]\nOptions:"
-          footer = "\nMail bug reports and suggestions to " ++ mail ++ "\n"
-
-info :: String
-info = "xmobar " ++ showVersion version
-        ++ "\n (C) 2007 - 2010 Andrea Rossato "
-        ++ "\n (C) 2010 Jose A Ortega Ruiz\n "
-        ++ mail ++ "\n" ++ license
-
-mail :: String
-mail = "<xmobar@projects.haskell.org>"
-
-license :: String
-license = "\nThis program is distributed in the hope that it will be useful,\n" ++
-          "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" ++
-          "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n" ++
-          "See the License for more details."
-
-doOpts :: IORef Config -> [Opts] -> IO ()
-doOpts _  [] = return ()
-doOpts conf (o:oo) =
-    case o of
-      Help       -> putStr   usage >> exitWith ExitSuccess
-      Version    -> putStrLn info  >> exitWith ExitSuccess
-      Font     s -> modifyIORef conf (\c -> c { font     = s     }) >> go
-      BgColor  s -> modifyIORef conf (\c -> c { bgColor  = s     }) >> go
-      FgColor  s -> modifyIORef conf (\c -> c { fgColor  = s     }) >> go
-      T          -> modifyIORef conf (\c -> c { position = Top   }) >> go
-      B          -> modifyIORef conf (\c -> c { position = Bottom}) >> go
-      AlignSep s -> modifyIORef conf (\c -> c { alignSep = s     }) >> go
-      SepChar  s -> modifyIORef conf (\c -> c { sepChar  = s     }) >> go
-      Template s -> modifyIORef conf (\c -> c { template = s     }) >> go
-      OnScr    n -> modifyIORef conf (\c -> c { position = OnScreen (read n) $ position c }) >> go
-      Commands s -> case readCom s of
-                      Right x -> modifyIORef conf (\c -> c { commands = x }) >> go
-                      Left e  -> putStr (e ++ usage) >> exitWith (ExitFailure 1)
-    where readCom str =
-              case readStr str of
-	        [x] -> Right x
-	        _   -> Left "xmobar: cannot read list of commands specified with the -c option\n"
-          readStr str =
-              [x | (x,t) <- reads str, ("","") <- lex t]
-          go = doOpts conf oo