Refactoring: Xmobar.System

11 files changed, 25 insertions, 22 deletions

diff --git a/src/lib/Xmobar.hs b/src/lib/Xmobar.hs
index 2b160a1..3ab779d 100644
--- a/src/lib/Xmobar.hs
+++ b/src/lib/Xmobar.hs
@@ -27,7 +27,7 @@ import Control.Exception (bracket)
 import Xmobar.Config
 import Xmobar.Runnable
 import Xmobar.Parsers
-import Xmobar.Signal (setupSignalHandler, withDeferSignals)
+import Xmobar.System.Signal (setupSignalHandler, withDeferSignals)
 import Xmobar.X11.Types
 import Xmobar.X11.EventLoop (startLoop, startCommand)
 import Xmobar.X11.XUtil
diff --git a/src/lib/Xmobar/Commands.hs b/src/lib/Xmobar/Commands.hs
index 9c92de0..93a9590 100644
--- a/src/lib/Xmobar/Commands.hs
+++ b/src/lib/Xmobar/Commands.hs
@@ -31,7 +31,7 @@ import System.Process
 import System.Exit
 import System.IO (hClose)
 
-import Xmobar.Signal
+import Xmobar.System.Signal
 import Xmobar.Utils (hGetLineSafe)
 
 class Show e => Exec e where
diff --git a/src/lib/Xmobar/Plugins/BufferedPipeReader.hs b/src/lib/Xmobar/Plugins/BufferedPipeReader.hs
index 4bb80db..ce6a783 100644
--- a/src/lib/Xmobar/Plugins/BufferedPipeReader.hs
+++ b/src/lib/Xmobar/Plugins/BufferedPipeReader.hs
@@ -22,8 +22,8 @@ import System.IO.Unsafe(unsafePerformIO)
 
 import Xmobar.Environment
 import Xmobar.Plugins
-import Xmobar.Signal
 import Xmobar.Utils(hGetLineSafe)
+import Xmobar.System.Signal
 
 data BufferedPipeReader = BufferedPipeReader String [(Int, Bool, String)]
     deriving (Read, Show)
diff --git a/src/lib/Xmobar/Plugins/DateZone.hs b/src/lib/Xmobar/Plugins/DateZone.hs
index 753f530..f386202 100644
--- a/src/lib/Xmobar/Plugins/DateZone.hs
+++ b/src/lib/Xmobar/Plugins/DateZone.hs
@@ -30,12 +30,13 @@ import Control.Concurrent.STM
 
 import System.IO.Unsafe
 
-import Xmobar.Localize
 import Data.Time.Format
 import Data.Time.LocalTime
 import Data.Time.LocalTime.TimeZone.Olson
 import Data.Time.LocalTime.TimeZone.Series
 
+import Xmobar.System.Localize
+
 #if ! MIN_VERSION_time(1,5,0)
 import System.Locale (TimeLocale)
 #endif
diff --git a/src/lib/Xmobar/Plugins/Monitors/Disk.hs b/src/lib/Xmobar/Plugins/Monitors/Disk.hs
index aedad75..3f89629 100644
--- a/src/lib/Xmobar/Plugins/Monitors/Disk.hs
+++ b/src/lib/Xmobar/Plugins/Monitors/Disk.hs
@@ -1,7 +1,7 @@
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  Plugins.Monitors.Disk
--- Copyright   :  (c) 2010, 2011, 2012, 2014 Jose A Ortega Ruiz
+-- Copyright   :  (c) 2010, 2011, 2012, 2014, 2018 Jose A Ortega Ruiz
 -- License     :  BSD-style (see LICENSE)
 --
 -- Maintainer  :  Jose A Ortega Ruiz <jao@gnu.org>
@@ -15,7 +15,7 @@
 module Xmobar.Plugins.Monitors.Disk (diskUConfig, runDiskU, startDiskIO) where
 
 import Xmobar.Plugins.Monitors.Common
-import Xmobar.StatFS
+import Xmobar.System.StatFS
 
 import Data.IORef (IORef, newIORef, readIORef, writeIORef)
 
diff --git a/src/lib/Xmobar/IPC/DBus.hs b/src/lib/Xmobar/System/DBus.hs
index 894637b..103a5a9 100644
--- a/src/lib/Xmobar/IPC/DBus.hs
+++ b/src/lib/Xmobar/System/DBus.hs
@@ -12,7 +12,7 @@
 --
 -----------------------------------------------------------------------------
 
-module Xmobar.IPC.DBus (runIPC) where
+module Xmobar.System.DBus (runIPC) where
 
 import DBus
 import DBus.Client hiding (interfaceName)
@@ -23,7 +23,7 @@ import Control.Exception (handle)
 import System.IO (stderr, hPutStrLn)
 import Control.Monad.IO.Class (liftIO)
 
-import Xmobar.Signal
+import Xmobar.System.Signal
 
 busName :: BusName
 busName = busName_ "org.Xmobar.Control"
diff --git a/src/lib/Xmobar/Localize.hsc b/src/lib/Xmobar/System/Localize.hsc
index 984aa2b..eec5e3b 100644
--- a/src/lib/Xmobar/Localize.hsc
+++ b/src/lib/Xmobar/System/Localize.hsc
@@ -2,7 +2,7 @@
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  Localize
--- Copyright   :  (C) 2011 Martin Perner
+-- Copyright   :  (C) 2011, 2018 Martin Perner
 -- License     :  BSD-style (see LICENSE)
 --
 -- Maintainer  :  Martin Perner <martin@perner.cc>
@@ -13,7 +13,7 @@
 --
 -----------------------------------------------------------------------------
 
-module Xmobar.Localize
+module Xmobar.System.Localize
     ( setupTimeLocale,
       getTimeLocale
     ) where
diff --git a/src/lib/Xmobar/Signal.hs b/src/lib/Xmobar/System/Signal.hs
index fd68e80..ce39e10 100644
--- a/src/lib/Xmobar/Signal.hs
+++ b/src/lib/Xmobar/System/Signal.hs
@@ -16,7 +16,7 @@
 --
 -----------------------------------------------------------------------------
 
-module Xmobar.Signal where
+module Xmobar.System.Signal where
 
 import Data.Foldable (for_)
 import Data.Typeable (Typeable)
@@ -33,7 +33,9 @@ import DBus (IsVariant(..))
 import Control.Monad ((>=>))
 #endif
 
-import Xmobar.Utils (safeHead)
+safeHead :: [a] -> Maybe a
+safeHead    [] = Nothing
+safeHead (x:_) = Just x
 
 data WakeUp = WakeUp deriving (Show,Typeable)
 instance Exception WakeUp
diff --git a/src/lib/Xmobar/StatFS.hsc b/src/lib/Xmobar/System/StatFS.hsc
index 25de0df..529b16a 100644
--- a/src/lib/Xmobar/StatFS.hsc
+++ b/src/lib/Xmobar/System/StatFS.hsc
@@ -15,7 +15,7 @@
 {-# LANGUAGE CPP, ForeignFunctionInterface, EmptyDataDecls #-}
 
 
-module Xmobar.StatFS ( FileSystemStats(..), getFileSystemStats ) where
+module Xmobar.System.StatFS ( FileSystemStats(..), getFileSystemStats ) where
 
 import Foreign
 import Foreign.C.Types
diff --git a/src/lib/Xmobar/X11/EventLoop.hs b/src/lib/Xmobar/X11/EventLoop.hs
index 1c864c3..231d953 100644
--- a/src/lib/Xmobar/X11/EventLoop.hs
+++ b/src/lib/Xmobar/X11/EventLoop.hs
@@ -36,25 +36,25 @@ import Data.Bits
 import Data.Map hiding (foldr, map, filter)
 import Data.Maybe (fromJust, isJust)
 
-import Xmobar.X11.Bitmap as Bitmap
-import Xmobar.X11.Types
 import Xmobar.Config
 import Xmobar.Parsers
 import Xmobar.Commands
 import Xmobar.Actions
 import Xmobar.Runnable
-import Xmobar.Signal
+import Xmobar.System.Signal
 import Xmobar.X11.Window
 import Xmobar.X11.XUtil
 import Xmobar.Utils
 import Xmobar.X11.Draw
+import Xmobar.X11.Bitmap as Bitmap
+import Xmobar.X11.Types
 
 #ifdef XFT
 import Graphics.X11.Xft
 #endif
 
 #ifdef DBUS
-import Xmobar.IPC.DBus
+import Xmobar.System.DBus
 #endif
 
 runX :: XConf -> X () -> IO ()
diff --git a/xmobar.cabal b/xmobar.cabal
index f250dfd..e0cc2e8 100644
--- a/xmobar.cabal
+++ b/xmobar.cabal
@@ -129,10 +129,11 @@ library
                      Xmobar.Plugins.Monitors.Bright,
                      Xmobar.Plugins.Monitors.CatInt
 
-    other-modules: Xmobar.Localize,
-                   Xmobar.Parsers,
+    other-modules: Xmobar.Parsers,
                    Xmobar.Utils,
-                   Xmobar.StatFS,
+                   Xmobar.System.StatFS,
+                   Xmobar.System.Localize,
+                   Xmobar.System.Signal,
                    Xmobar.X11.Types,
                    Xmobar.X11.XUtil,
                    Xmobar.X11.Bitmap,
@@ -140,7 +141,6 @@ library
                    Xmobar.X11.ColorCache,
                    Xmobar.X11.Window,
                    Xmobar.X11.Draw,
-                   Xmobar.Signal,
                    Xmobar.Environment
 
     extra-libraries: Xrandr Xrender
@@ -224,7 +224,7 @@ library
 
     if flag(with_dbus) || flag(all_extensions)
        build-depends: dbus >= 1
-       other-modules: Xmobar.IPC.DBus
+       other-modules: Xmobar.System.DBus
        cpp-options: -DDBUS
 
     if flag(with_xpm) || flag(all_extensions)