From 4866f2e367dfcf22a9591231ba40948826a1b438 Mon Sep 17 00:00:00 2001
From: Spencer Janssen <sjanssen@cse.unl.edu>
Date: Thu, 1 Nov 2007 21:10:59 +0100
Subject: Hierarchify

darcs-hash:20071101201059-a5988-fc1f1262bec1b69e13ba18ae7cefeafc8c4471d4.gz
---
 XMonad/Actions/WmiiActions.hs | 102 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 XMonad/Actions/WmiiActions.hs

(limited to 'XMonad/Actions/WmiiActions.hs')

diff --git a/XMonad/Actions/WmiiActions.hs b/XMonad/Actions/WmiiActions.hs
new file mode 100644
index 0000000..d98003b
--- /dev/null
+++ b/XMonad/Actions/WmiiActions.hs
@@ -0,0 +1,102 @@
+-----------------------------------------------------------------------------
+-- |
+-- Module       : XMonad.Actions.WmiiActions
+-- Copyright    : (c) Juraj Hercek <juhe_xmonad@hck.sk>
+-- License      : BSD3
+--
+-- Maintainer   : Juraj Hercek <juhe_xmonad@hck.sk>
+-- Stability    : unstable
+-- Portability  : unportable
+--
+-- Provides `actions' as known from Wmii window manager (
+-- <http://wmii.suckless.org>). It also provides slightly better interface for
+-- running dmenu on xinerama screens. If you want to use xinerama functions,
+-- you have to apply following patch (see Dmenu.hs extension):
+-- <http://www.jcreigh.com/dmenu/dmenu-3.2-xinerama.patch>.  Don't forget to
+-- recompile dmenu afterwards ;-).
+-----------------------------------------------------------------------------
+
+module XMonad.Actions.WmiiActions (
+                                 -- * Usage
+                                 -- $usage
+                                   wmiiActions
+                                 , wmiiActionsXinerama
+                                 , executables
+                                 , executablesXinerama
+                                 ) where
+
+import XMonad
+import XMonad.Util.Dmenu (dmenu, dmenuXinerama)
+import XMonad.Util.Run (runProcessWithInput)
+
+import Control.Monad (filterM, liftM, liftM2)
+import System.Directory (getDirectoryContents, doesFileExist, getPermissions, executable)
+
+-- $usage
+--
+-- You can use this module with the following in your Config.hs file:
+--
+-- > import XMonad.Actions.WmiiActions
+--
+--  and add following to the list of keyboard bindings:
+--
+-- > ,((modMask, xK_a), wmiiActions "/home/joe/.wmii-3.5/")
+--
+-- or, if you are using xinerama, you can use
+--
+-- > ,((modMask, xK_a), wmiiActionsXinerama "/home/joe/.wmii-3.5/")
+--
+-- however, make sure you have also xinerama build of dmenu (for more
+-- information see "XMonad.Util.Dmenu" extension).
+
+-- | The 'wmiiActions' function takes the file path as a first argument and
+-- executes dmenu with all executables found in the provided path.
+wmiiActions :: FilePath -> X ()
+wmiiActions path =
+        wmiiActionsDmenu path dmenu
+
+-- | The 'wmiiActionsXinerama'  does the same as 'wmiiActions', but it shows
+-- dmenu only on workspace which currently owns focus.
+wmiiActionsXinerama :: FilePath -> X ()
+wmiiActionsXinerama path =
+        wmiiActionsDmenu path dmenuXinerama
+
+wmiiActionsDmenu :: FilePath -> ([String] -> X String) -> X ()
+wmiiActionsDmenu path dmenuBrand =
+        let path' = path ++ "/" in
+        getExecutableFileList path' >>= dmenuBrand >>= spawn . (path' ++)
+
+getExecutableFileList :: FilePath -> X [String]
+getExecutableFileList path =
+        io $ getDirectoryContents path >>=
+             filterM (\x -> let x' = path ++ x in
+                            liftM2 (&&)
+                              (doesFileExist x')
+                              (liftM executable (getPermissions x')))
+
+{-
+getExecutableFileList :: FilePath -> X [String]
+getExecutableFileList path =
+        io $ getDirectoryContents path >>=
+             filterM (doesFileExist . (path ++)) >>=
+             filterM (liftM executable . getPermissions . (path ++))
+-}
+
+-- | The 'executables' function runs dmenu_path script providing list of
+-- executable files accessible from $PATH variable.
+executables :: X ()
+executables = executablesDmenu dmenu
+
+-- | The 'executablesXinerama' function does the same as 'executables' function
+-- but on workspace which currently owns focus.
+executablesXinerama :: X ()
+executablesXinerama = executablesDmenu dmenuXinerama
+
+executablesDmenu :: ([String] -> X String) -> X ()
+executablesDmenu dmenuBrand =
+        getExecutablesList >>= dmenuBrand >>= spawn
+
+getExecutablesList :: X [String]
+getExecutablesList =
+        io $ liftM lines $ runProcessWithInput "dmenu_path" [] ""
+
-- 
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