From e3edb7d59070b45dac7f04f95c2d494899402d13 Mon Sep 17 00:00:00 2001
From: David Roundy <droundy@darcs.net>
Date: Fri, 28 Sep 2007 04:02:08 +0200
Subject: define defaultLayout in Config.hs.

darcs-hash:20070928020208-72aca-ba2fa62ecf40abd9137c9632c7ee27525a62f48e
---
 Config.hs      | 15 +++++++++++++--
 Config.hs-boot |  2 +-
 Main.hs        |  2 --
 Operations.hs  |  6 +++---
 4 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/Config.hs b/Config.hs
index 5356cb0..d57cb40 100644
--- a/Config.hs
+++ b/Config.hs
@@ -90,8 +90,19 @@ borderWidth :: Dimension
 borderWidth = 1
 
 -- |
--- The default set of tiling algorithms
+-- A list of layouts which, in addition to the defaultLayouts, xmonad can
+-- deserialize.
+possibleLayouts :: [SomeLayout Window]
+possibleLayouts = [defaultLayout
+                  -- Extension-provided layouts
+                  ] ++ defaultLayouts
+
+-- |
+-- The default tiling algorithm
 --
+defaultLayout :: SomeLayout Window
+defaultLayout = SomeLayout $ LayoutSelection defaultLayouts
+
 defaultLayouts :: [SomeLayout Window]
 defaultLayouts = [ SomeLayout tiled
                  , SomeLayout $ Mirror tiled
@@ -142,7 +153,7 @@ keys = M.fromList $
     , ((modMask .|. shiftMask, xK_c     ), kill) -- %! Close the focused window
 
     , ((modMask,               xK_space ), sendMessage NextLayout) -- %! Rotate through the available layout algorithms
-    , ((modMask .|. shiftMask, xK_space ), setLayout $ SomeLayout $ LayoutSelection defaultLayouts) -- %! Reset the layouts on the current workspace to default
+    , ((modMask .|. shiftMask, xK_space ), setLayout defaultLayout) -- %!  Reset the layouts on the current workspace to default
 
     , ((modMask,               xK_n     ), refresh) -- %! Resize viewed windows to the correct size
 
diff --git a/Config.hs-boot b/Config.hs-boot
index 41c45e5..8b82d53 100644
--- a/Config.hs-boot
+++ b/Config.hs-boot
@@ -6,4 +6,4 @@ borderWidth :: Dimension
 logHook     :: X ()
 numlockMask :: KeyMask
 workspaces :: [WorkspaceId]
-defaultLayouts, otherPossibleLayouts :: [SomeLayout Window]
+possibleLayouts :: [SomeLayout Window]
diff --git a/Main.hs b/Main.hs
index 89e2b0f..326955a 100644
--- a/Main.hs
+++ b/Main.hs
@@ -53,10 +53,8 @@ main = do
     let winset | ("--resume" : s : _) <- args
                , [(x, "")]            <- reads s = W.ensureTags defaultLayout workspaces x
                | otherwise = new defaultLayout workspaces $ zipWith SD xinesc gaps
-        defaultLayout = SomeLayout $ LayoutSelection safeLayouts
         gaps = take (length xinesc) $ defaultGaps ++ repeat (0,0,0,0)
 
-        safeLayouts = if null defaultLayouts then [SomeLayout Full] else defaultLayouts
         cf = XConf
             { display       = dpy
             , theRoot       = rootw
diff --git a/Operations.hs b/Operations.hs
index 180a874..1939ed2 100644
--- a/Operations.hs
+++ b/Operations.hs
@@ -20,7 +20,7 @@ module Operations where
 
 import XMonad
 import qualified StackSet as W
-import {-# SOURCE #-} Config (borderWidth,logHook,numlockMask,defaultLayouts,otherPossibleLayouts)
+import {-# SOURCE #-} Config (borderWidth,logHook,numlockMask,possibleLayouts)
 
 import Data.Maybe
 import Data.List            (nub, (\\), find, partition)
@@ -351,10 +351,10 @@ data ChangeLayout = NextLayout | PrevLayout | JumpToLayout String
 instance Message ChangeLayout
 
 instance ReadableSomeLayout Window where
-    defaults = SomeLayout (LayoutSelection defaultLayouts) :
+    defaults = SomeLayout (LayoutSelection []) :
                SomeLayout Full : SomeLayout (Tall 1 0.1 0.5) :
                SomeLayout (Mirror $ Tall 1 0.1 0.5) :
-               defaultLayouts ++ otherPossibleLayouts
+               possibleLayouts
 
 data LayoutSelection a = LayoutSelection [SomeLayout a]
                          deriving ( Show, Read )
-- 
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