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<title>XMonad/Actions/BluetileCommands.hs</title>
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<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.BluetileCommands</span>
<a name="line-4"></a><span class='hs-comment'>-- Copyright : (c) Jan Vornberger 2009</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 : jan.vornberger@informatik.uni-oldenburg.de</span>
<a name="line-8"></a><span class='hs-comment'>-- Stability : unstable</span>
<a name="line-9"></a><span class='hs-comment'>-- Portability : not portable</span>
<a name="line-10"></a><span class='hs-comment'>--</span>
<a name="line-11"></a><span class='hs-comment'>-- This is a list of selected commands that can be made available using</span>
<a name="line-12"></a><span class='hs-comment'>-- "XMonad.Hooks.ServerMode" to allow external programs to control</span>
<a name="line-13"></a><span class='hs-comment'>-- the window manager. Bluetile (<<a href="http://projects.haskell.org/bluetile/">http://projects.haskell.org/bluetile/</a>>)</span>
<a name="line-14"></a><span class='hs-comment'>-- uses this to enable its dock application to do things like changing</span>
<a name="line-15"></a><span class='hs-comment'>-- workspaces and layouts.</span>
<a name="line-16"></a><span class='hs-comment'>--</span>
<a name="line-17"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span>
<a name="line-18"></a>
<a name="line-19"></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'>BluetileCommands</span> <span class='hs-layout'>(</span>
<a name="line-20"></a> <span class='hs-comment'>-- * Usage</span>
<a name="line-21"></a> <span class='hs-comment'>-- $usage</span>
<a name="line-22"></a> <span class='hs-varid'>bluetileCommands</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>
<a name="line-26"></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-27"></a><span class='hs-keyword'>import</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'>LayoutCombinators</span>
<a name="line-28"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Exit</span>
<a name="line-29"></a>
<a name="line-30"></a><span class='hs-comment'>-- $usage</span>
<a name="line-31"></a><span class='hs-comment'>--</span>
<a name="line-32"></a><span class='hs-comment'>-- You can use this module with the following in your @~\/.xmonad\/xmonad.hs@:</span>
<a name="line-33"></a><span class='hs-comment'>--</span>
<a name="line-34"></a><span class='hs-comment'>-- > import XMonad.Hooks.ServerMode</span>
<a name="line-35"></a><span class='hs-comment'>-- > import XMonad.Actions.BluetileCommands</span>
<a name="line-36"></a><span class='hs-comment'>--</span>
<a name="line-37"></a><span class='hs-comment'>-- Then edit your @handleEventHook@:</span>
<a name="line-38"></a><span class='hs-comment'>--</span>
<a name="line-39"></a><span class='hs-comment'>-- > main = xmonad defaultConfig { handleEventHook = serverModeEventHook' bluetileCommands }</span>
<a name="line-40"></a><span class='hs-comment'>--</span>
<a name="line-41"></a><span class='hs-comment'>-- See the documentation of "XMonad.Hooks.ServerMode" for details on</span>
<a name="line-42"></a><span class='hs-comment'>-- how to actually invoke the commands from external programs.</span>
<a name="line-43"></a>
<a name="line-44"></a><a name="workspaceCommands"></a><span class='hs-definition'>workspaceCommands</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-45"></a><span class='hs-definition'>workspaceCommands</span> <span class='hs-varid'>sid</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>asks</span> <span class='hs-layout'>(</span><span class='hs-varid'>workspaces</span> <span class='hs-varop'>.</span> <span class='hs-varid'>config</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>spaces</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span>
<a name="line-46"></a> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-str'>"greedyView"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-47"></a> <span class='hs-varid'>activateScreen</span> <span class='hs-varid'>sid</span> <span class='hs-varop'>>></span> <span class='hs-varid'>windows</span> <span class='hs-layout'>(</span><span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>greedyView</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-48"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>spaces</span> <span class='hs-keyglyph'>]</span>
<a name="line-49"></a>
<a name="line-50"></a><a name="layoutCommands"></a><span class='hs-definition'>layoutCommands</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-51"></a><span class='hs-definition'>layoutCommands</span> <span class='hs-varid'>sid</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-str'>"layout floating"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>activateScreen</span> <span class='hs-varid'>sid</span> <span class='hs-varop'>>></span>
<a name="line-52"></a> <span class='hs-varid'>sendMessage</span> <span class='hs-layout'>(</span><span class='hs-conid'>JumpToLayout</span> <span class='hs-str'>"Floating"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-53"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"layout tiled1"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>activateScreen</span> <span class='hs-varid'>sid</span> <span class='hs-varop'>>></span>
<a name="line-54"></a> <span class='hs-varid'>sendMessage</span> <span class='hs-layout'>(</span><span class='hs-conid'>JumpToLayout</span> <span class='hs-str'>"Tiled1"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-55"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"layout tiled2"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>activateScreen</span> <span class='hs-varid'>sid</span> <span class='hs-varop'>>></span>
<a name="line-56"></a> <span class='hs-varid'>sendMessage</span> <span class='hs-layout'>(</span><span class='hs-conid'>JumpToLayout</span> <span class='hs-str'>"Tiled2"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-57"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"layout fullscreen"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>activateScreen</span> <span class='hs-varid'>sid</span> <span class='hs-varop'>>></span>
<a name="line-58"></a> <span class='hs-varid'>sendMessage</span> <span class='hs-layout'>(</span><span class='hs-conid'>JumpToLayout</span> <span class='hs-str'>"Fullscreen"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-59"></a> <span class='hs-keyglyph'>]</span>
<a name="line-60"></a>
<a name="line-61"></a><a name="masterAreaCommands"></a><span class='hs-definition'>masterAreaCommands</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-62"></a><span class='hs-definition'>masterAreaCommands</span> <span class='hs-varid'>sid</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-str'>"increase master n"</span><span class='hs-layout'>,</span> <span class='hs-varid'>activateScreen</span> <span class='hs-varid'>sid</span> <span class='hs-varop'>>></span>
<a name="line-63"></a> <span class='hs-varid'>sendMessage</span> <span class='hs-layout'>(</span><span class='hs-conid'>IncMasterN</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-64"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"decrease master n"</span><span class='hs-layout'>,</span> <span class='hs-varid'>activateScreen</span> <span class='hs-varid'>sid</span> <span class='hs-varop'>>></span>
<a name="line-65"></a> <span class='hs-varid'>sendMessage</span> <span class='hs-layout'>(</span><span class='hs-conid'>IncMasterN</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-66"></a> <span class='hs-keyglyph'>]</span>
<a name="line-67"></a>
<a name="line-68"></a><a name="quitCommands"></a><span class='hs-definition'>quitCommands</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-69"></a><span class='hs-definition'>quitCommands</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-str'>"quit bluetile"</span><span class='hs-layout'>,</span> <span class='hs-varid'>io</span> <span class='hs-layout'>(</span><span class='hs-varid'>exitWith</span> <span class='hs-conid'>ExitSuccess</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-70"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"quit bluetile and start metacity"</span><span class='hs-layout'>,</span> <span class='hs-varid'>restart</span> <span class='hs-str'>"metacity"</span> <span class='hs-conid'>False</span><span class='hs-layout'>)</span>
<a name="line-71"></a> <span class='hs-keyglyph'>]</span>
<a name="line-72"></a>
<a name="line-73"></a><a name="bluetileCommands"></a><span class='hs-definition'>bluetileCommands</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-74"></a><span class='hs-definition'>bluetileCommands</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-75"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>restartCommand</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-str'>"restart bluetile"</span><span class='hs-layout'>,</span> <span class='hs-varid'>restart</span> <span class='hs-str'>"bluetile"</span> <span class='hs-conid'>True</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span>
<a name="line-76"></a> <span class='hs-varid'>wscmds0</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>workspaceCommands</span> <span class='hs-num'>0</span>
<a name="line-77"></a> <span class='hs-varid'>wscmds1</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>workspaceCommands</span> <span class='hs-num'>1</span>
<a name="line-78"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>restartCommand</span>
<a name="line-79"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>wscmds0</span> <span class='hs-varop'>++</span> <span class='hs-varid'>layoutCommands</span> <span class='hs-num'>0</span> <span class='hs-varop'>++</span> <span class='hs-varid'>masterAreaCommands</span> <span class='hs-num'>0</span> <span class='hs-varop'>++</span> <span class='hs-varid'>quitCommands</span>
<a name="line-80"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>wscmds1</span> <span class='hs-varop'>++</span> <span class='hs-varid'>layoutCommands</span> <span class='hs-num'>1</span> <span class='hs-varop'>++</span> <span class='hs-varid'>masterAreaCommands</span> <span class='hs-num'>1</span> <span class='hs-varop'>++</span> <span class='hs-varid'>quitCommands</span>
<a name="line-81"></a>
<a name="line-82"></a><a name="activateScreen"></a><span class='hs-definition'>activateScreen</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-83"></a><span class='hs-definition'>activateScreen</span> <span class='hs-varid'>sid</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>screenWorkspace</span> <span class='hs-layout'>(</span><span class='hs-conid'>S</span> <span class='hs-varid'>sid</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>flip</span> <span class='hs-varid'>whenJust</span> <span class='hs-layout'>(</span><span class='hs-varid'>windows</span> <span class='hs-varop'>.</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>view</span><span class='hs-layout'>)</span>
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