Add XMonad.Actions.Promote

darcs-hash:20080316205722-a910a-ef6c0d20e5267c6ddcb92cdd089722bc195c3daa.gz

1 files changed, 49 insertions, 0 deletions

diff --git a/XMonad/Actions/Promote.hs b/XMonad/Actions/Promote.hs
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+-----------------------------------------------------------------------------
+-- |
+-- Module      :  XMonad.Actions.Promote
+-- Copyright   :  (c) Miikka Koskinen 2007
+-- License     :  BSD3-style (see LICENSE)
+--
+-- Maintainer  :  xmonad@s001.ethrael.com
+-- Stability   :  unstable
+-- Portability :  unportable
+--
+-- Alternate promote function for xmonad.
+--
+-- Moves the focused window to the master pane. All other windows
+-- retain their order. If focus is in the master, swap it with the
+-- next window in the stack. Focus stays in the master.
+--
+-----------------------------------------------------------------------------
+
+module XMonad.Actions.Promote (
+                                 -- * Usage
+                                 -- $usage
+                                 promote
+                                ) where
+
+import XMonad
+import XMonad.StackSet
+
+-- $usage
+--
+-- You can use this module with the following in your @~\/.xmonad\/xmonad.hs@:
+--
+-- >    import XMonad.Actions.Promote
+--
+-- then add a keybinding or substitute 'promote' in place of swapMaster:
+--
+-- >   , ((modMask x,               xK_Return), promote)
+--
+-- For detailed instructions on editing your key bindings, see
+-- "XMonad.Doc.Extending#Editing_key_bindings".
+
+-- | Move the focused window to the master pane. All other windows
+--   retain their order. If focus is in the master, swap it with the
+--   next windo in the stack. Focus stays in the master.
+promote :: X ()
+promote = windows $ modify' $
+          \c -> case c of
+                Stack _ [] []     -> c
+                Stack t [] (x:rs) -> Stack x [] (t:rs)
+                Stack t ls rs     -> Stack t [] (reverse ls ++ rs)