From 776f0cf4b665cf58bde5558b95d4d96fae7a9c53 Mon Sep 17 00:00:00 2001
From: Spencer Janssen <sjanssen@cse.unl.edu>
Date: Fri, 28 Sep 2007 02:22:41 +0200
Subject: Add setLayout to the core

darcs-hash:20070928002241-a5988-68aacebdf64cab00c7c68bf3c91fb55210c31e99
---
 Config.hs     | 1 +
 Operations.hs | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/Config.hs b/Config.hs
index f3269d0..5356cb0 100644
--- a/Config.hs
+++ b/Config.hs
@@ -142,6 +142,7 @@ 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,               xK_n     ), refresh) -- %! Resize viewed windows to the correct size
 
diff --git a/Operations.hs b/Operations.hs
index 128c4ad..ee1fd80 100644
--- a/Operations.hs
+++ b/Operations.hs
@@ -326,6 +326,13 @@ runOnWorkspaces job = do ws <- gets windowset
 
 instance Message Event
 
+-- | Set the layout of the currently viewed workspace
+setLayout :: SomeLayout Window -> X ()
+setLayout l = do
+    sendMessage ReleaseResources
+    windows $ \ss@(W.StackSet { W.current = c@(W.Screen { W.workspace = ws })})
+              -> ss {W.current = c { W.workspace = ws { W.layout = l } } }
+
 -- Layout selection manager
 
 -- This is a layout that allows users to switch between various layout
-- 
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