<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <!-- Generated by HsColour, http://www.cs.york.ac.uk/fp/darcs/hscolour/ --> <title>XMonad/Actions/SwapWorkspaces.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span> <a name="line-2"></a><span class='hs-comment'>-- |</span> <a name="line-3"></a><span class='hs-comment'>-- Module : XMonad.Actions.SwapWorkspaces</span> <a name="line-4"></a><span class='hs-comment'>-- Copyright : (c) Devin Mullins <me@twifkak.com></span> <a name="line-5"></a><span class='hs-comment'>-- License : BSD3-style (see LICENSE)</span> <a name="line-6"></a><span class='hs-comment'>--</span> <a name="line-7"></a><span class='hs-comment'>-- Maintainer : Devin Mullins <me@twifkak.com></span> <a name="line-8"></a><span class='hs-comment'>-- Stability : unstable</span> <a name="line-9"></a><span class='hs-comment'>-- Portability : unportable</span> <a name="line-10"></a><span class='hs-comment'>--</span> <a name="line-11"></a><span class='hs-comment'>-- Lets you swap workspace tags, so you can keep related ones next to</span> <a name="line-12"></a><span class='hs-comment'>-- each other, without having to move individual windows.</span> <a name="line-13"></a><span class='hs-comment'>--</span> <a name="line-14"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span> <a name="line-15"></a> <a name="line-16"></a><span class='hs-keyword'>module</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'>SwapWorkspaces</span> <span class='hs-layout'>(</span> <a name="line-17"></a> <span class='hs-comment'>-- * Usage</span> <a name="line-18"></a> <span class='hs-comment'>-- $usage</span> <a name="line-19"></a> <span class='hs-varid'>swapWithCurrent</span><span class='hs-layout'>,</span> <a name="line-20"></a> <span class='hs-varid'>swapTo</span><span class='hs-layout'>,</span> <a name="line-21"></a> <span class='hs-varid'>swapWorkspaces</span><span class='hs-layout'>,</span> <a name="line-22"></a> <span class='hs-conid'>Direction1D</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <a name="line-23"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-24"></a> <a name="line-25"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>XMonad</span> <span class='hs-layout'>(</span><span class='hs-varid'>windows</span><span class='hs-layout'>,</span> <span class='hs-conid'>X</span><span class='hs-conid'>()</span><span class='hs-layout'>)</span> <a name="line-26"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>XMonad</span><span class='hs-varop'>.</span><span class='hs-conid'>StackSet</span> <a name="line-27"></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'>CycleWS</span> <a name="line-28"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>XMonad</span><span class='hs-varop'>.</span><span class='hs-conid'>Util</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span> <a name="line-29"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>XMonad</span><span class='hs-varop'>.</span><span class='hs-conid'>Util</span><span class='hs-varop'>.</span><span class='hs-conid'>WorkspaceCompare</span> <a name="line-30"></a> <a name="line-31"></a> <a name="line-32"></a><span class='hs-comment'>-- $usage</span> <a name="line-33"></a><span class='hs-comment'>-- Add this import to your @~\/.xmonad\/xmonad.hs@:</span> <a name="line-34"></a><span class='hs-comment'>--</span> <a name="line-35"></a><span class='hs-comment'>-- > import XMonad.Actions.SwapWorkspaces</span> <a name="line-36"></a><span class='hs-comment'>--</span> <a name="line-37"></a><span class='hs-comment'>-- Then throw something like this in your keys definition:</span> <a name="line-38"></a><span class='hs-comment'>--</span> <a name="line-39"></a><span class='hs-comment'>-- > ++</span> <a name="line-40"></a><span class='hs-comment'>-- > [((modm .|. controlMask, k), windows $ swapWithCurrent i)</span> <a name="line-41"></a><span class='hs-comment'>-- > | (i, k) <- zip workspaces [xK_1 ..]]</span> <a name="line-42"></a><span class='hs-comment'>--</span> <a name="line-43"></a><span class='hs-comment'>-- After installing this update, if you're on workspace 1, hitting mod-ctrl-5</span> <a name="line-44"></a><span class='hs-comment'>-- will swap workspaces 1 and 5.</span> <a name="line-45"></a><span class='hs-comment'>--</span> <a name="line-46"></a><span class='hs-comment'>-- For detailed instructions on editing your key bindings, see</span> <a name="line-47"></a><span class='hs-comment'>-- "XMonad.Doc.Extending#Editing_key_bindings".</span> <a name="line-48"></a> <a name="line-49"></a><a name="swapWithCurrent"></a><span class='hs-comment'>-- | Swaps the currently focused workspace with the given workspace tag, via</span> <a name="line-50"></a><span class='hs-comment'>-- @swapWorkspaces@.</span> <a name="line-51"></a><span class='hs-definition'>swapWithCurrent</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>StackSet</span> <span class='hs-varid'>i</span> <span class='hs-varid'>l</span> <span class='hs-varid'>a</span> <span class='hs-varid'>s</span> <span class='hs-varid'>sd</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>StackSet</span> <span class='hs-varid'>i</span> <span class='hs-varid'>l</span> <span class='hs-varid'>a</span> <span class='hs-varid'>s</span> <span class='hs-varid'>sd</span> <a name="line-52"></a><span class='hs-definition'>swapWithCurrent</span> <span class='hs-varid'>t</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>swapWorkspaces</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>currentTag</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-varid'>s</span> <a name="line-53"></a> <a name="line-54"></a><a name="swapTo"></a><span class='hs-comment'>-- | Say @swapTo Next@ or @swapTo Prev@ to move your current workspace.</span> <a name="line-55"></a><span class='hs-comment'>-- This is an @X ()@ so can be hooked up to your keybindings directly.</span> <a name="line-56"></a><span class='hs-definition'>swapTo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Direction1D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-57"></a><span class='hs-definition'>swapTo</span> <span class='hs-varid'>dir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>findWorkspace</span> <span class='hs-varid'>getSortByIndex</span> <span class='hs-varid'>dir</span> <span class='hs-conid'>AnyWS</span> <span class='hs-num'>1</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>windows</span> <span class='hs-varop'>.</span> <span class='hs-varid'>swapWithCurrent</span> <a name="line-58"></a> <a name="line-59"></a><a name="swapWorkspaces"></a><span class='hs-comment'>-- | Takes two workspace tags and an existing XMonad.StackSet and returns a new</span> <a name="line-60"></a><span class='hs-comment'>-- one with the two corresponding workspaces' tags swapped.</span> <a name="line-61"></a><span class='hs-definition'>swapWorkspaces</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>StackSet</span> <span class='hs-varid'>i</span> <span class='hs-varid'>l</span> <span class='hs-varid'>a</span> <span class='hs-varid'>s</span> <span class='hs-varid'>sd</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>StackSet</span> <span class='hs-varid'>i</span> <span class='hs-varid'>l</span> <span class='hs-varid'>a</span> <span class='hs-varid'>s</span> <span class='hs-varid'>sd</span> <a name="line-62"></a><span class='hs-definition'>swapWorkspaces</span> <span class='hs-varid'>t1</span> <span class='hs-varid'>t2</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mapWorkspace</span> <span class='hs-varid'>swap</span> <a name="line-63"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>swap</span> <span class='hs-varid'>w</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>tag</span> <span class='hs-varid'>w</span> <span class='hs-varop'>==</span> <span class='hs-varid'>t1</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>w</span> <span class='hs-layout'>{</span> <span class='hs-varid'>tag</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>t2</span> <span class='hs-layout'>}</span> <a name="line-64"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>tag</span> <span class='hs-varid'>w</span> <span class='hs-varop'>==</span> <span class='hs-varid'>t2</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>w</span> <span class='hs-layout'>{</span> <span class='hs-varid'>tag</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>t1</span> <span class='hs-layout'>}</span> <a name="line-65"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>w</span> </pre></body> </html>