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<title>XMonad/Layout/Groups/Helpers.hs</title>
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<pre><a name="line-1"></a><span class='hs-comment'>{-# OPTIONS_GHC -fno-warn-missing-signatures #-}</span>
<a name="line-2"></a><span class='hs-comment'>{-# LANGUAGE MultiParamTypeClasses, Rank2Types #-}</span>
<a name="line-3"></a>
<a name="line-4"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span>
<a name="line-5"></a><span class='hs-comment'>-- |</span>
<a name="line-6"></a><span class='hs-comment'>-- Module : XMonad.Layout.Groups.Helpers</span>
<a name="line-7"></a><span class='hs-comment'>-- Copyright : Quentin Moser <moserq@gmail.com></span>
<a name="line-8"></a><span class='hs-comment'>-- License : BSD-style (see LICENSE)</span>
<a name="line-9"></a><span class='hs-comment'>--</span>
<a name="line-10"></a><span class='hs-comment'>-- Maintainer : orphaned</span>
<a name="line-11"></a><span class='hs-comment'>-- Stability : stable</span>
<a name="line-12"></a><span class='hs-comment'>-- Portability : unportable</span>
<a name="line-13"></a><span class='hs-comment'>--</span>
<a name="line-14"></a><span class='hs-comment'>-- Utility functions for "XMonad.Layout.Groups".</span>
<a name="line-15"></a><span class='hs-comment'>--</span>
<a name="line-16"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span>
<a name="line-17"></a>
<a name="line-18"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>XMonad</span><span class='hs-varop'>.</span><span class='hs-conid'>Layout</span><span class='hs-varop'>.</span><span class='hs-conid'>Groups</span><span class='hs-varop'>.</span><span class='hs-conid'>Helpers</span> <span class='hs-layout'>(</span> <span class='hs-comment'>-- * Usage</span>
<a name="line-19"></a> <span class='hs-comment'>-- $usage</span>
<a name="line-20"></a>
<a name="line-21"></a> <span class='hs-comment'>-- ** Layout-generic actions</span>
<a name="line-22"></a> <span class='hs-varid'>swapUp</span>
<a name="line-23"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>swapDown</span>
<a name="line-24"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>swapMaster</span>
<a name="line-25"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>focusUp</span>
<a name="line-26"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>focusDown</span>
<a name="line-27"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>focusMaster</span>
<a name="line-28"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>toggleFocusFloat</span>
<a name="line-29"></a>
<a name="line-30"></a> <span class='hs-comment'>-- ** 'G.Groups'-secific actions</span>
<a name="line-31"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>swapGroupUp</span>
<a name="line-32"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>swapGroupDown</span>
<a name="line-33"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>swapGroupMaster</span>
<a name="line-34"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>focusGroupUp</span>
<a name="line-35"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>focusGroupDown</span>
<a name="line-36"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>focusGroupMaster</span>
<a name="line-37"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>moveToGroupUp</span>
<a name="line-38"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>moveToGroupDown</span>
<a name="line-39"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>moveToNewGroupUp</span>
<a name="line-40"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>moveToNewGroupDown</span>
<a name="line-41"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>splitGroup</span> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-42"></a>
<a name="line-43"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>XMonad</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>|||</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-44"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>XMonad</span><span class='hs-varop'>.</span><span class='hs-conid'>StackSet</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>W</span>
<a name="line-45"></a>
<a name="line-46"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>XMonad</span><span class='hs-varop'>.</span><span class='hs-conid'>Layout</span><span class='hs-varop'>.</span><span class='hs-conid'>Groups</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>G</span>
<a name="line-47"></a>
<a name="line-48"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>XMonad</span><span class='hs-varop'>.</span><span class='hs-conid'>Actions</span><span class='hs-varop'>.</span><span class='hs-conid'>MessageFeedback</span>
<a name="line-49"></a>
<a name="line-50"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span><span class='hs-varid'>unless</span><span class='hs-layout'>)</span>
<a name="line-51"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>M</span>
<a name="line-52"></a>
<a name="line-53"></a><span class='hs-comment'>-- $usage</span>
<a name="line-54"></a><span class='hs-comment'>--</span>
<a name="line-55"></a><span class='hs-comment'>-- This module provides helpers functions for use with "XMonad.Layout.Groups"-based</span>
<a name="line-56"></a><span class='hs-comment'>-- layouts. You can use its contents by adding</span>
<a name="line-57"></a><span class='hs-comment'>--</span>
<a name="line-58"></a><span class='hs-comment'>-- > import XMonad.Layout.Groups.Helpers</span>
<a name="line-59"></a><span class='hs-comment'>--</span>
<a name="line-60"></a><span class='hs-comment'>-- to the top of your @.\/.xmonad\/xmonad.hs@.</span>
<a name="line-61"></a><span class='hs-comment'>--</span>
<a name="line-62"></a><span class='hs-comment'>-- "XMonad.Layout.Groups"-based layouts do not have the same notion</span>
<a name="line-63"></a><span class='hs-comment'>-- of window ordering as the rest of XMonad. For this reason, the usual</span>
<a name="line-64"></a><span class='hs-comment'>-- ways of reordering windows and moving focus do not work with them.</span>
<a name="line-65"></a><span class='hs-comment'>-- "XMonad.Layout.Groups" provides 'Message's that can be used to obtain</span>
<a name="line-66"></a><span class='hs-comment'>-- the right effect.</span>
<a name="line-67"></a><span class='hs-comment'>--</span>
<a name="line-68"></a><span class='hs-comment'>-- But what if you want to use both 'G.Groups' and other layouts?</span>
<a name="line-69"></a><span class='hs-comment'>-- This module provides actions that try to send 'G.GroupsMessage's, and</span>
<a name="line-70"></a><span class='hs-comment'>-- fall back to the classic way if the current layout doesn't hande them.</span>
<a name="line-71"></a><span class='hs-comment'>-- They are in the section called \"Layout-generic actions\".</span>
<a name="line-72"></a><span class='hs-comment'>--</span>
<a name="line-73"></a><span class='hs-comment'>-- The sections \"Groups-specific actions\" contains actions that don't make</span>
<a name="line-74"></a><span class='hs-comment'>-- sense for non-'G.Groups'-based layouts. These are simply wrappers around</span>
<a name="line-75"></a><span class='hs-comment'>-- the equivalent 'G.GroupsMessage's, but are included so you don't have to</span>
<a name="line-76"></a><span class='hs-comment'>-- write @sendMessage $ Modify $ ...@ everytime.</span>
<a name="line-77"></a><span class='hs-comment'>--</span>
<a name="line-78"></a><span class='hs-comment'>-- This module exports many operations with the same names as</span>
<a name="line-79"></a><span class='hs-comment'>-- 'G.ModifySpec's from "XMonad.Layout.Groups", so if you want</span>
<a name="line-80"></a><span class='hs-comment'>-- to import both, we suggest to import "XMonad.Layout.Groups"</span>
<a name="line-81"></a><span class='hs-comment'>-- qualified:</span>
<a name="line-82"></a><span class='hs-comment'>--</span>
<a name="line-83"></a><span class='hs-comment'>-- > import qualified XMonad.Layout.Groups as G</span>
<a name="line-84"></a><span class='hs-comment'>--</span>
<a name="line-85"></a><span class='hs-comment'>-- For more information on how to extend your layour hook and key bindings, see</span>
<a name="line-86"></a><span class='hs-comment'>-- "XMonad.Doc.Extending".</span>
<a name="line-87"></a>
<a name="line-88"></a><span class='hs-comment'>-- ** Layout-generic actions</span>
<a name="line-89"></a><span class='hs-comment'>-- #Layout-generic actions#</span>
<a name="line-90"></a>
<a name="line-91"></a><a name="alt"></a><span class='hs-definition'>alt</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-conid'>ModifySpec</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>WindowSet</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>WindowSet</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-92"></a><span class='hs-definition'>alt</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alt2</span> <span class='hs-layout'>(</span><span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-conid'>Modify</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>windows</span> <span class='hs-varid'>g</span>
<a name="line-93"></a>
<a name="line-94"></a><a name="alt2"></a><span class='hs-definition'>alt2</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-conid'>GroupsMessage</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-95"></a><span class='hs-definition'>alt2</span> <span class='hs-varid'>m</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>send</span> <span class='hs-varid'>m</span>
<a name="line-96"></a> <span class='hs-varid'>unless</span> <span class='hs-varid'>b</span> <span class='hs-varid'>x</span>
<a name="line-97"></a>
<a name="line-98"></a><a name="swapUp"></a><span class='hs-comment'>-- | Swap the focused window with the previous one</span>
<a name="line-99"></a><span class='hs-definition'>swapUp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-100"></a><span class='hs-definition'>swapUp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alt</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>swapUp</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>swapUp</span>
<a name="line-101"></a>
<a name="line-102"></a><a name="swapDown"></a><span class='hs-comment'>-- | Swap the focused window with the next one</span>
<a name="line-103"></a><span class='hs-definition'>swapDown</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-104"></a><span class='hs-definition'>swapDown</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alt</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>swapDown</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>swapDown</span>
<a name="line-105"></a>
<a name="line-106"></a><a name="swapMaster"></a><span class='hs-comment'>-- | Swap the focused window with the master window</span>
<a name="line-107"></a><span class='hs-definition'>swapMaster</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-108"></a><span class='hs-definition'>swapMaster</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alt</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>swapMaster</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>swapMaster</span>
<a name="line-109"></a>
<a name="line-110"></a><a name="focusUp"></a><span class='hs-comment'>-- | If the focused window is floating, focus the next floating</span>
<a name="line-111"></a><span class='hs-comment'>-- window. otherwise, focus the next non-floating one.</span>
<a name="line-112"></a><span class='hs-definition'>focusUp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-113"></a><span class='hs-definition'>focusUp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ifFloat</span> <span class='hs-varid'>focusFloatUp</span> <span class='hs-varid'>focusNonFloatUp</span>
<a name="line-114"></a>
<a name="line-115"></a><a name="focusDown"></a><span class='hs-comment'>-- | If the focused window is floating, focus the next floating</span>
<a name="line-116"></a><span class='hs-comment'>-- window. otherwise, focus the next non-floating one.</span>
<a name="line-117"></a><span class='hs-definition'>focusDown</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-118"></a><span class='hs-definition'>focusDown</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ifFloat</span> <span class='hs-varid'>focusFloatDown</span> <span class='hs-varid'>focusNonFloatDown</span>
<a name="line-119"></a>
<a name="line-120"></a><a name="focusMaster"></a><span class='hs-comment'>-- | Move focus to the master window</span>
<a name="line-121"></a><span class='hs-definition'>focusMaster</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-122"></a><span class='hs-definition'>focusMaster</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alt</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>focusMaster</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>shiftMaster</span>
<a name="line-123"></a>
<a name="line-124"></a><a name="toggleFocusFloat"></a><span class='hs-comment'>-- | Move focus between the floating and non-floating layers</span>
<a name="line-125"></a><span class='hs-definition'>toggleFocusFloat</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-126"></a><span class='hs-definition'>toggleFocusFloat</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ifFloat</span> <span class='hs-varid'>focusNonFloat</span> <span class='hs-varid'>focusFloatUp</span>
<a name="line-127"></a>
<a name="line-128"></a><span class='hs-comment'>-- *** Floating layer helpers</span>
<a name="line-129"></a>
<a name="line-130"></a><a name="getFloats"></a><span class='hs-definition'>getFloats</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Window</span><span class='hs-keyglyph'>]</span>
<a name="line-131"></a><span class='hs-definition'>getFloats</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gets</span> <span class='hs-varop'>$</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>keys</span> <span class='hs-varop'>.</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>floating</span> <span class='hs-varop'>.</span> <span class='hs-varid'>windowset</span>
<a name="line-132"></a>
<a name="line-133"></a><a name="getWindows"></a><span class='hs-definition'>getWindows</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Window</span><span class='hs-keyglyph'>]</span>
<a name="line-134"></a><span class='hs-definition'>getWindows</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gets</span> <span class='hs-varop'>$</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>integrate'</span> <span class='hs-varop'>.</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>stack</span> <span class='hs-varop'>.</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>workspace</span> <span class='hs-varop'>.</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>current</span> <span class='hs-varop'>.</span> <span class='hs-varid'>windowset</span>
<a name="line-135"></a>
<a name="line-136"></a><a name="ifFloat"></a><span class='hs-definition'>ifFloat</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-137"></a><span class='hs-definition'>ifFloat</span> <span class='hs-varid'>x1</span> <span class='hs-varid'>x2</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withFocused</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>w</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span> <span class='hs-varid'>floats</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getFloats</span>
<a name="line-138"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>elem</span> <span class='hs-varid'>w</span> <span class='hs-varid'>floats</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>x1</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>x2</span>
<a name="line-139"></a>
<a name="line-140"></a><a name="focusNonFloat"></a><span class='hs-definition'>focusNonFloat</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-141"></a><span class='hs-definition'>focusNonFloat</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alt2</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-conid'>Refocus</span> <span class='hs-varid'>helper</span>
<a name="line-142"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>helper</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withFocused</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>w</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-143"></a> <span class='hs-varid'>ws</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getWindows</span>
<a name="line-144"></a> <span class='hs-varid'>floats</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getFloats</span>
<a name="line-145"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>before</span><span class='hs-layout'>,</span> <span class='hs-varid'>after</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>span</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span><span class='hs-varid'>w</span><span class='hs-layout'>)</span> <span class='hs-varid'>ws</span>
<a name="line-146"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>flip</span> <span class='hs-varid'>notElem</span> <span class='hs-varid'>floats</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>after</span> <span class='hs-varop'>++</span> <span class='hs-varid'>before</span> <span class='hs-keyword'>of</span>
<a name="line-147"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-148"></a> <span class='hs-varid'>w'</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>focus</span> <span class='hs-varid'>w'</span>
<a name="line-149"></a>
<a name="line-150"></a><a name="focusHelper"></a><span class='hs-definition'>focusHelper</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Bool</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ if you want to focus a floating window, 'id'.</span>
<a name="line-151"></a> <span class='hs-comment'>-- if you want a non-floating one, 'not'.</span>
<a name="line-152"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Window</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Window</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ if you want the next window, 'id'.</span>
<a name="line-153"></a> <span class='hs-comment'>-- if you want the previous one, 'reverse'.</span>
<a name="line-154"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-155"></a><span class='hs-definition'>focusHelper</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withFocused</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>w</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-156"></a> <span class='hs-varid'>ws</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getWindows</span>
<a name="line-157"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>before</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-varid'>after</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>span</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span><span class='hs-varid'>w</span><span class='hs-layout'>)</span> <span class='hs-varid'>ws</span>
<a name="line-158"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>toFocus</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>g</span> <span class='hs-varop'>$</span> <span class='hs-varid'>after</span> <span class='hs-varop'>++</span> <span class='hs-varid'>before</span>
<a name="line-159"></a> <span class='hs-varid'>floats</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getFloats</span>
<a name="line-160"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-varid'>flip</span> <span class='hs-varid'>elem</span> <span class='hs-varid'>floats</span><span class='hs-layout'>)</span> <span class='hs-varid'>toFocus</span> <span class='hs-keyword'>of</span>
<a name="line-161"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-162"></a> <span class='hs-varid'>w'</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>focus</span> <span class='hs-varid'>w'</span>
<a name="line-163"></a>
<a name="line-164"></a>
<a name="line-165"></a><a name="focusNonFloatUp"></a><span class='hs-definition'>focusNonFloatUp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-166"></a><span class='hs-definition'>focusNonFloatUp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alt2</span> <span class='hs-layout'>(</span><span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-conid'>Modify</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>focusUp</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>focusHelper</span> <span class='hs-varid'>not</span> <span class='hs-varid'>reverse</span>
<a name="line-167"></a>
<a name="line-168"></a><a name="focusNonFloatDown"></a><span class='hs-definition'>focusNonFloatDown</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-169"></a><span class='hs-definition'>focusNonFloatDown</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alt2</span> <span class='hs-layout'>(</span><span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-conid'>Modify</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>focusDown</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>focusHelper</span> <span class='hs-varid'>not</span> <span class='hs-varid'>id</span>
<a name="line-170"></a>
<a name="line-171"></a><a name="focusFloatUp"></a><span class='hs-definition'>focusFloatUp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-172"></a><span class='hs-definition'>focusFloatUp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>focusHelper</span> <span class='hs-varid'>id</span> <span class='hs-varid'>reverse</span>
<a name="line-173"></a>
<a name="line-174"></a><a name="focusFloatDown"></a><span class='hs-definition'>focusFloatDown</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-175"></a><span class='hs-definition'>focusFloatDown</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>focusHelper</span> <span class='hs-varid'>id</span> <span class='hs-varid'>id</span>
<a name="line-176"></a>
<a name="line-177"></a>
<a name="line-178"></a><span class='hs-comment'>-- ** Groups-specific actions</span>
<a name="line-179"></a>
<a name="line-180"></a><a name="wrap"></a><span class='hs-definition'>wrap</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-conid'>ModifySpec</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-181"></a><span class='hs-definition'>wrap</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sendMessage</span> <span class='hs-varop'>.</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-conid'>Modify</span>
<a name="line-182"></a>
<a name="line-183"></a><a name="swapGroupUp"></a><span class='hs-comment'>-- | Swap the focused group with the previous one</span>
<a name="line-184"></a><span class='hs-definition'>swapGroupUp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-185"></a><span class='hs-definition'>swapGroupUp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrap</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>swapGroupUp</span>
<a name="line-186"></a>
<a name="line-187"></a><a name="swapGroupDown"></a><span class='hs-comment'>-- | Swap the focused group with the next one</span>
<a name="line-188"></a><span class='hs-definition'>swapGroupDown</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-189"></a><span class='hs-definition'>swapGroupDown</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrap</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>swapGroupDown</span>
<a name="line-190"></a>
<a name="line-191"></a><a name="swapGroupMaster"></a><span class='hs-comment'>-- | Swap the focused group with the master group</span>
<a name="line-192"></a><span class='hs-definition'>swapGroupMaster</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-193"></a><span class='hs-definition'>swapGroupMaster</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrap</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>swapGroupMaster</span>
<a name="line-194"></a>
<a name="line-195"></a><a name="focusGroupUp"></a><span class='hs-comment'>-- | Move the focus to the previous group</span>
<a name="line-196"></a><span class='hs-definition'>focusGroupUp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-197"></a><span class='hs-definition'>focusGroupUp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrap</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>focusGroupUp</span>
<a name="line-198"></a>
<a name="line-199"></a><a name="focusGroupDown"></a><span class='hs-comment'>-- | Move the focus to the next group</span>
<a name="line-200"></a><span class='hs-definition'>focusGroupDown</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-201"></a><span class='hs-definition'>focusGroupDown</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrap</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>focusGroupDown</span>
<a name="line-202"></a>
<a name="line-203"></a><a name="focusGroupMaster"></a><span class='hs-comment'>-- | Move the focus to the master group</span>
<a name="line-204"></a><span class='hs-definition'>focusGroupMaster</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-205"></a><span class='hs-definition'>focusGroupMaster</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrap</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>focusGroupMaster</span>
<a name="line-206"></a>
<a name="line-207"></a><a name="moveToGroupUp"></a><span class='hs-comment'>-- | Move the focused window to the previous group. The 'Bool' argument</span>
<a name="line-208"></a><span class='hs-comment'>-- determines what will be done if the focused window is in the very first</span>
<a name="line-209"></a><span class='hs-comment'>-- group: Wrap back to the end ('True'), or create a new group before</span>
<a name="line-210"></a><span class='hs-comment'>-- it ('False').</span>
<a name="line-211"></a><span class='hs-definition'>moveToGroupUp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-212"></a><span class='hs-definition'>moveToGroupUp</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrap</span> <span class='hs-layout'>(</span><span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>moveToGroupUp</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-213"></a>
<a name="line-214"></a><a name="moveToGroupDown"></a><span class='hs-comment'>-- | Move the focused window to the next group. The 'Bool' argument</span>
<a name="line-215"></a><span class='hs-comment'>-- determines what will be done if the focused window is in the very last</span>
<a name="line-216"></a><span class='hs-comment'>-- group: Wrap back to the beginning ('True'), or create a new group after</span>
<a name="line-217"></a><span class='hs-comment'>-- it ('False').</span>
<a name="line-218"></a><span class='hs-definition'>moveToGroupDown</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-219"></a><span class='hs-definition'>moveToGroupDown</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrap</span> <span class='hs-layout'>(</span><span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>moveToGroupDown</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-220"></a>
<a name="line-221"></a><a name="moveToNewGroupUp"></a><span class='hs-comment'>-- | Move the focused window to a new group before the current one</span>
<a name="line-222"></a><span class='hs-definition'>moveToNewGroupUp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-223"></a><span class='hs-definition'>moveToNewGroupUp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrap</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>moveToNewGroupUp</span>
<a name="line-224"></a>
<a name="line-225"></a><a name="moveToNewGroupDown"></a><span class='hs-comment'>-- | Move the focused window to a new group after the current one</span>
<a name="line-226"></a><span class='hs-definition'>moveToNewGroupDown</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-227"></a><span class='hs-definition'>moveToNewGroupDown</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrap</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>moveToNewGroupDown</span>
<a name="line-228"></a>
<a name="line-229"></a><a name="splitGroup"></a><span class='hs-comment'>-- | Split the focused group in two at the position of the focused</span>
<a name="line-230"></a><span class='hs-comment'>-- window.</span>
<a name="line-231"></a><span class='hs-definition'>splitGroup</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-232"></a><span class='hs-definition'>splitGroup</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrap</span> <span class='hs-conid'>G</span><span class='hs-varop'>.</span><span class='hs-varid'>splitGroup</span>
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