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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>HSFM.History</title><link href="ocean.css" rel="stylesheet" type="text/css" title="Ocean" /><script src="haddock-util.js" type="text/javascript"></script><script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script><script type="text/javascript">//<![CDATA[
window.onload = function () {pageLoad();setSynopsis("mini_HSFM-History.html");};
//]]>
</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/HSFM-History.html">Source</a></li><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">hsfm-gtk</p></div><div id="content"><div id="module-header"><table class="info"><tr><th>Safe Haskell</th><td>Safe</td></tr><tr><th>Language</th><td>Haskell2010</td></tr></table><p class="caption">HSFM.History</p></div><div id="synopsis"><p id="control.syn" class="caption expander" onclick="toggleSection('syn')">Synopsis</p><ul id="section.syn" class="hide" onclick="toggleSection('syn')"><li class="src short"><span class="keyword">data</span> <a href="#t:BrowsingHistory">BrowsingHistory</a> = <a href="#v:BrowsingHistory">BrowsingHistory</a> {<ul class="subs"><li><a href="#v:backwardsHistory">backwardsHistory</a> :: [Path Abs]</li><li><a href="#v:currentDir">currentDir</a> :: Path Abs</li><li><a href="#v:forwardHistory">forwardHistory</a> :: [Path Abs]</li><li><a href="#v:maxSize">maxSize</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-Int.html#t:Int">Int</a></li></ul>}</li><li class="src short"><a href="#v:goNewPath">goNewPath</a> :: Path Abs -&gt; <a href="HSFM-History.html#t:BrowsingHistory">BrowsingHistory</a> -&gt; <a href="HSFM-History.html#t:BrowsingHistory">BrowsingHistory</a></li><li class="src short"><a href="#v:goBack">goBack</a> :: <a href="HSFM-History.html#t:BrowsingHistory">BrowsingHistory</a> -&gt; <a href="HSFM-History.html#t:BrowsingHistory">BrowsingHistory</a></li><li class="src short"><a href="#v:goForward">goForward</a> :: <a href="HSFM-History.html#t:BrowsingHistory">BrowsingHistory</a> -&gt; <a href="HSFM-History.html#t:BrowsingHistory">BrowsingHistory</a></li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:BrowsingHistory" class="def">BrowsingHistory</a> <a href="src/HSFM-History.html#BrowsingHistory" class="link">Source</a> <a href="#t:BrowsingHistory" class="selflink">#</a></p><div class="doc"><p>Browsing history. For <code><a href="HSFM-History.html#v:forwardHistory">forwardHistory</a></code> and <code><a href="HSFM-History.html#v:backwardsHistory">backwardsHistory</a></code>
the first item is the most recent one.</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:BrowsingHistory" class="def">BrowsingHistory</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div class="subs fields"><p class="caption">Fields</p><ul><li><dfn class="src"><a id="v:backwardsHistory" class="def">backwardsHistory</a> :: [Path Abs]</dfn><div class="doc empty">&nbsp;</div></li><li><dfn class="src"><a id="v:currentDir" class="def">currentDir</a> :: Path Abs</dfn><div class="doc empty">&nbsp;</div></li><li><dfn class="src"><a id="v:forwardHistory" class="def">forwardHistory</a> :: [Path Abs]</dfn><div class="doc empty">&nbsp;</div></li><li><dfn class="src"><a id="v:maxSize" class="def">maxSize</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-Int.html#t:Int">Int</a></dfn><div class="doc empty">&nbsp;</div></li></ul></div></td></tr></table></div></div><div class="top"><p class="src"><a id="v:goNewPath" class="def">goNewPath</a> :: Path Abs -&gt; <a href="HSFM-History.html#t:BrowsingHistory">BrowsingHistory</a> -&gt; <a href="HSFM-History.html#t:BrowsingHistory">BrowsingHistory</a> <a href="src/HSFM-History.html#goNewPath" class="link">Source</a> <a href="#v:goNewPath" class="selflink">#</a></p><div class="doc"><p>This is meant to be called after e.g. a new path is entered
(not navigated to via the history) and the history needs updating.</p></div></div><div class="top"><p class="src"><a id="v:goBack" class="def">goBack</a> :: <a href="HSFM-History.html#t:BrowsingHistory">BrowsingHistory</a> -&gt; <a href="HSFM-History.html#t:BrowsingHistory">BrowsingHistory</a> <a href="src/HSFM-History.html#goBack" class="link">Source</a> <a href="#v:goBack" class="selflink">#</a></p><div class="doc"><p>Go back in the history.</p></div></div><div class="top"><p class="src"><a id="v:goForward" class="def">goForward</a> :: <a href="HSFM-History.html#t:BrowsingHistory">BrowsingHistory</a> -&gt; <a href="HSFM-History.html#t:BrowsingHistory">BrowsingHistory</a> <a href="src/HSFM-History.html#goForward" class="link">Source</a> <a href="#v:goForward" class="selflink">#</a></p><div class="doc"><p>Go forward in the history.</p></div></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Paths_hsfm</title><link href="ocean.css" rel="stylesheet" type="text/css" title="Ocean" /><script src="haddock-util.js" type="text/javascript"></script><script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script><script type="text/javascript">//<![CDATA[
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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/Paths_hsfm.html">Source</a></li><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">hsfm-gtk</p></div><div id="content"><div id="module-header"><table class="info"><tr><th>Safe Haskell</th><td>Safe</td></tr><tr><th>Language</th><td>Haskell2010</td></tr></table><p class="caption">Paths_hsfm</p></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a id="v:version" class="def">version</a> :: <a href="https://hackage.haskell.org/package/Cabal-1.25.0.0/docs/Distribution-Version.html#t:Version">Version</a> <a href="src/Paths_hsfm.html#version" class="link">Source</a> <a href="#v:version" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:getBinDir" class="def">getBinDir</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> <a href="src/Paths_hsfm.html#getBinDir" class="link">Source</a> <a href="#v:getBinDir" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:getLibDir" class="def">getLibDir</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> <a href="src/Paths_hsfm.html#getLibDir" class="link">Source</a> <a href="#v:getLibDir" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:getDataDir" class="def">getDataDir</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> <a href="src/Paths_hsfm.html#getDataDir" class="link">Source</a> <a href="#v:getDataDir" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:getLibexecDir" class="def">getLibexecDir</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> <a href="src/Paths_hsfm.html#getLibexecDir" class="link">Source</a> <a href="#v:getLibexecDir" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:getDataFileName" class="def">getDataFileName</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> <a href="src/Paths_hsfm.html#getDataFileName" class="link">Source</a> <a href="#v:getDataFileName" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:getSysconfDir" class="def">getSysconfDir</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> <a href="src/Paths_hsfm.html#getSysconfDir" class="link">Source</a> <a href="#v:getSysconfDir" class="selflink">#</a></p></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>
</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/Paths_hsfm.html">Source</a></li><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">hsfm-gtk</p></div><div id="content"><div id="module-header"><table class="info"><tr><th>Safe Haskell</th><td>Safe</td></tr><tr><th>Language</th><td>Haskell2010</td></tr></table><p class="caption">Paths_hsfm</p></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a id="v:version" class="def">version</a> :: <a href="https://hackage.haskell.org/package/Cabal-1.24.0.0/docs/Distribution-Version.html#t:Version">Version</a> <a href="src/Paths_hsfm.html#version" class="link">Source</a> <a href="#v:version" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:getBinDir" class="def">getBinDir</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> <a href="src/Paths_hsfm.html#getBinDir" class="link">Source</a> <a href="#v:getBinDir" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:getLibDir" class="def">getLibDir</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> <a href="src/Paths_hsfm.html#getLibDir" class="link">Source</a> <a href="#v:getLibDir" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:getDataDir" class="def">getDataDir</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> <a href="src/Paths_hsfm.html#getDataDir" class="link">Source</a> <a href="#v:getDataDir" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:getLibexecDir" class="def">getLibexecDir</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> <a href="src/Paths_hsfm.html#getLibexecDir" class="link">Source</a> <a href="#v:getLibexecDir" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:getDataFileName" class="def">getDataFileName</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> <a href="src/Paths_hsfm.html#getDataFileName" class="link">Source</a> <a href="#v:getDataFileName" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:getSysconfDir" class="def">getSysconfDir</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:FilePath">FilePath</a> <a href="src/Paths_hsfm.html#getSysconfDir" class="link">Source</a> <a href="#v:getSysconfDir" class="selflink">#</a></p></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>hsfm-gtk (Index - A)</title><link href="ocean.css" rel="stylesheet" type="text/css" title="Ocean" /><script src="haddock-util.js" type="text/javascript"></script><script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script><script type="text/javascript">//<![CDATA[
window.onload = function () {pageLoad();};
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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">hsfm-gtk</p></div><div id="content"><div id="alphabet"><ul><li><a href="doc-index-A.html">A</a></li><li><a href="doc-index-B.html">B</a></li><li><a href="doc-index-C.html">C</a></li><li><a href="doc-index-D.html">D</a></li><li><a href="doc-index-E.html">E</a></li><li><a href="doc-index-F.html">F</a></li><li><a href="doc-index-G.html">G</a></li><li><a href="doc-index-H.html">H</a></li><li><a href="doc-index-I.html">I</a></li><li><a href="doc-index-L.html">L</a></li><li><a href="doc-index-M.html">M</a></li><li><a href="doc-index-N.html">N</a></li><li><a href="doc-index-O.html">O</a></li><li><a href="doc-index-P.html">P</a></li><li><a href="doc-index-R.html">R</a></li><li><a href="doc-index-S.html">S</a></li><li><a href="doc-index-T.html">T</a></li><li><a href="doc-index-U.html">U</a></li><li><a href="doc-index-V.html">V</a></li><li><a href="doc-index-W.html">W</a></li><li><a href="doc-index-95.html">_</a></li><li><a href="doc-index-All.html">All</a></li></ul></div><div id="index"><p class="caption">Index - A</p><table><tr><td class="src">accessTime</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:accessTime">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">accessTimeHiRes</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:accessTimeHiRes">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">addHistory</td><td class="module"><a href="HSFM-GUI-Gtk-Utils.html#v:addHistory">HSFM.GUI.Gtk.Utils</a></td></tr></table></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>
</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">hsfm-gtk</p></div><div id="content"><div id="alphabet"><ul><li><a href="doc-index-A.html">A</a></li><li><a href="doc-index-B.html">B</a></li><li><a href="doc-index-C.html">C</a></li><li><a href="doc-index-D.html">D</a></li><li><a href="doc-index-E.html">E</a></li><li><a href="doc-index-F.html">F</a></li><li><a href="doc-index-G.html">G</a></li><li><a href="doc-index-H.html">H</a></li><li><a href="doc-index-I.html">I</a></li><li><a href="doc-index-L.html">L</a></li><li><a href="doc-index-M.html">M</a></li><li><a href="doc-index-N.html">N</a></li><li><a href="doc-index-O.html">O</a></li><li><a href="doc-index-P.html">P</a></li><li><a href="doc-index-R.html">R</a></li><li><a href="doc-index-S.html">S</a></li><li><a href="doc-index-T.html">T</a></li><li><a href="doc-index-U.html">U</a></li><li><a href="doc-index-V.html">V</a></li><li><a href="doc-index-W.html">W</a></li><li><a href="doc-index-95.html">_</a></li><li><a href="doc-index-All.html">All</a></li></ul></div><div id="index"><p class="caption">Index - A</p><table><tr><td class="src">accessTime</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:accessTime">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">accessTimeHiRes</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:accessTimeHiRes">HSFM.FileSystem.FileType</a></td></tr></table></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>hsfm-gtk (Index - B)</title><link href="ocean.css" rel="stylesheet" type="text/css" title="Ocean" /><script src="haddock-util.js" type="text/javascript"></script><script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script><script type="text/javascript">//<![CDATA[
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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">hsfm-gtk</p></div><div id="content"><div id="alphabet"><ul><li><a href="doc-index-A.html">A</a></li><li><a href="doc-index-B.html">B</a></li><li><a href="doc-index-C.html">C</a></li><li><a href="doc-index-D.html">D</a></li><li><a href="doc-index-E.html">E</a></li><li><a href="doc-index-F.html">F</a></li><li><a href="doc-index-G.html">G</a></li><li><a href="doc-index-H.html">H</a></li><li><a href="doc-index-I.html">I</a></li><li><a href="doc-index-L.html">L</a></li><li><a href="doc-index-M.html">M</a></li><li><a href="doc-index-N.html">N</a></li><li><a href="doc-index-O.html">O</a></li><li><a href="doc-index-P.html">P</a></li><li><a href="doc-index-R.html">R</a></li><li><a href="doc-index-S.html">S</a></li><li><a href="doc-index-T.html">T</a></li><li><a href="doc-index-U.html">U</a></li><li><a href="doc-index-V.html">V</a></li><li><a href="doc-index-W.html">W</a></li><li><a href="doc-index-95.html">_</a></li><li><a href="doc-index-All.html">All</a></li></ul></div><div id="index"><p class="caption">Index - B</p><table><tr><td class="src">BlockDev</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:BlockDev">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">BrokenSymlink</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:BrokenSymlink">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">brokenSymlink</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:brokenSymlink">HSFM.FileSystem.FileType</a></td></tr></table></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>
</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">hsfm-gtk</p></div><div id="content"><div id="alphabet"><ul><li><a href="doc-index-A.html">A</a></li><li><a href="doc-index-B.html">B</a></li><li><a href="doc-index-C.html">C</a></li><li><a href="doc-index-D.html">D</a></li><li><a href="doc-index-E.html">E</a></li><li><a href="doc-index-F.html">F</a></li><li><a href="doc-index-G.html">G</a></li><li><a href="doc-index-H.html">H</a></li><li><a href="doc-index-I.html">I</a></li><li><a href="doc-index-L.html">L</a></li><li><a href="doc-index-M.html">M</a></li><li><a href="doc-index-N.html">N</a></li><li><a href="doc-index-O.html">O</a></li><li><a href="doc-index-P.html">P</a></li><li><a href="doc-index-R.html">R</a></li><li><a href="doc-index-S.html">S</a></li><li><a href="doc-index-T.html">T</a></li><li><a href="doc-index-U.html">U</a></li><li><a href="doc-index-V.html">V</a></li><li><a href="doc-index-W.html">W</a></li><li><a href="doc-index-95.html">_</a></li><li><a href="doc-index-All.html">All</a></li></ul></div><div id="index"><p class="caption">Index - B</p><table><tr><td class="src">backwardsHistory</td><td class="module"><a href="HSFM-History.html#v:backwardsHistory">HSFM.History</a></td></tr><tr><td class="src">BlockDev</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:BlockDev">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">BrokenSymlink</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:BrokenSymlink">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">brokenSymlink</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:brokenSymlink">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">BrowsingHistory</td><td>&nbsp;</td></tr><tr><td class="alt">1 (Type/Class)</td><td class="module"><a href="HSFM-History.html#t:BrowsingHistory">HSFM.History</a></td></tr><tr><td class="alt">2 (Data Constructor)</td><td class="module"><a href="HSFM-History.html#v:BrowsingHistory">HSFM.History</a></td></tr></table></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>hsfm-gtk (Index - C)</title><link href="ocean.css" rel="stylesheet" type="text/css" title="Ocean" /><script src="haddock-util.js" type="text/javascript"></script><script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script><script type="text/javascript">//<![CDATA[
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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">hsfm-gtk</p></div><div id="content"><div id="alphabet"><ul><li><a href="doc-index-A.html">A</a></li><li><a href="doc-index-B.html">B</a></li><li><a href="doc-index-C.html">C</a></li><li><a href="doc-index-D.html">D</a></li><li><a href="doc-index-E.html">E</a></li><li><a href="doc-index-F.html">F</a></li><li><a href="doc-index-G.html">G</a></li><li><a href="doc-index-H.html">H</a></li><li><a href="doc-index-I.html">I</a></li><li><a href="doc-index-L.html">L</a></li><li><a href="doc-index-M.html">M</a></li><li><a href="doc-index-N.html">N</a></li><li><a href="doc-index-O.html">O</a></li><li><a href="doc-index-P.html">P</a></li><li><a href="doc-index-R.html">R</a></li><li><a href="doc-index-S.html">S</a></li><li><a href="doc-index-T.html">T</a></li><li><a href="doc-index-U.html">U</a></li><li><a href="doc-index-V.html">V</a></li><li><a href="doc-index-W.html">W</a></li><li><a href="doc-index-95.html">_</a></li><li><a href="doc-index-All.html">All</a></li></ul></div><div id="index"><p class="caption">Index - C</p><table><tr><td class="src">CharDev</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:CharDev">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">clearStatusBar</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:clearStatusBar">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">closeTab</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks.html#v:closeTab">HSFM.GUI.Gtk.Callbacks</a></td></tr><tr><td class="src">comparingConstr</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:comparingConstr">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">constructView</td><td class="module"><a href="HSFM-GUI-Gtk-MyView.html#v:constructView">HSFM.GUI.Gtk.MyView</a></td></tr><tr><td class="src">Copy</td><td>&nbsp;</td></tr><tr><td class="alt">1 (Type/Class)</td><td class="module"><a href="HSFM-FileSystem-UtilTypes.html#t:Copy">HSFM.FileSystem.UtilTypes</a></td></tr><tr><td class="alt">2 (Data Constructor)</td><td class="module"><a href="HSFM-FileSystem-UtilTypes.html#v:Copy">HSFM.FileSystem.UtilTypes</a></td></tr><tr><td class="src">copyInit</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks.html#v:copyInit">HSFM.GUI.Gtk.Callbacks</a></td></tr><tr><td class="src">createIconView</td><td class="module"><a href="HSFM-GUI-Gtk-MyView.html#v:createIconView">HSFM.GUI.Gtk.MyView</a></td></tr><tr><td class="src">createMyGUI</td><td class="module"><a href="HSFM-GUI-Gtk-MyGUI.html#v:createMyGUI">HSFM.GUI.Gtk.MyGUI</a></td></tr><tr><td class="src">createMyView</td><td class="module"><a href="HSFM-GUI-Gtk-MyView.html#v:createMyView">HSFM.GUI.Gtk.MyView</a></td></tr><tr><td class="src">createTreeView</td><td class="module"><a href="HSFM-GUI-Gtk-MyView.html#v:createTreeView">HSFM.GUI.Gtk.MyView</a></td></tr><tr><td class="src">cwd</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:cwd">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">c_strlen</td><td class="module"><a href="HSFM-GUI-Glib-GlibString.html#v:c_strlen">HSFM.GUI.Glib.GlibString</a></td></tr></table></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>
</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">hsfm-gtk</p></div><div id="content"><div id="alphabet"><ul><li><a href="doc-index-A.html">A</a></li><li><a href="doc-index-B.html">B</a></li><li><a href="doc-index-C.html">C</a></li><li><a href="doc-index-D.html">D</a></li><li><a href="doc-index-E.html">E</a></li><li><a href="doc-index-F.html">F</a></li><li><a href="doc-index-G.html">G</a></li><li><a href="doc-index-H.html">H</a></li><li><a href="doc-index-I.html">I</a></li><li><a href="doc-index-L.html">L</a></li><li><a href="doc-index-M.html">M</a></li><li><a href="doc-index-N.html">N</a></li><li><a href="doc-index-O.html">O</a></li><li><a href="doc-index-P.html">P</a></li><li><a href="doc-index-R.html">R</a></li><li><a href="doc-index-S.html">S</a></li><li><a href="doc-index-T.html">T</a></li><li><a href="doc-index-U.html">U</a></li><li><a href="doc-index-V.html">V</a></li><li><a href="doc-index-W.html">W</a></li><li><a href="doc-index-95.html">_</a></li><li><a href="doc-index-All.html">All</a></li></ul></div><div id="index"><p class="caption">Index - C</p><table><tr><td class="src">CharDev</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:CharDev">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">clearStatusBar</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:clearStatusBar">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">closeTab</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks.html#v:closeTab">HSFM.GUI.Gtk.Callbacks</a></td></tr><tr><td class="src">comparingConstr</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:comparingConstr">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">constructView</td><td class="module"><a href="HSFM-GUI-Gtk-MyView.html#v:constructView">HSFM.GUI.Gtk.MyView</a></td></tr><tr><td class="src">Copy</td><td>&nbsp;</td></tr><tr><td class="alt">1 (Type/Class)</td><td class="module"><a href="HSFM-FileSystem-UtilTypes.html#t:Copy">HSFM.FileSystem.UtilTypes</a></td></tr><tr><td class="alt">2 (Data Constructor)</td><td class="module"><a href="HSFM-FileSystem-UtilTypes.html#v:Copy">HSFM.FileSystem.UtilTypes</a></td></tr><tr><td class="src">copyInit</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks.html#v:copyInit">HSFM.GUI.Gtk.Callbacks</a></td></tr><tr><td class="src">createIconView</td><td class="module"><a href="HSFM-GUI-Gtk-MyView.html#v:createIconView">HSFM.GUI.Gtk.MyView</a></td></tr><tr><td class="src">createMyGUI</td><td class="module"><a href="HSFM-GUI-Gtk-MyGUI.html#v:createMyGUI">HSFM.GUI.Gtk.MyGUI</a></td></tr><tr><td class="src">createMyView</td><td class="module"><a href="HSFM-GUI-Gtk-MyView.html#v:createMyView">HSFM.GUI.Gtk.MyView</a></td></tr><tr><td class="src">createTreeView</td><td class="module"><a href="HSFM-GUI-Gtk-MyView.html#v:createTreeView">HSFM.GUI.Gtk.MyView</a></td></tr><tr><td class="src">currentDir</td><td class="module"><a href="HSFM-History.html#v:currentDir">HSFM.History</a></td></tr><tr><td class="src">cwd</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:cwd">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">c_strlen</td><td class="module"><a href="HSFM-GUI-Glib-GlibString.html#v:c_strlen">HSFM.GUI.Glib.GlibString</a></td></tr></table></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>

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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">hsfm-gtk</p></div><div id="content"><div id="alphabet"><ul><li><a href="doc-index-A.html">A</a></li><li><a href="doc-index-B.html">B</a></li><li><a href="doc-index-C.html">C</a></li><li><a href="doc-index-D.html">D</a></li><li><a href="doc-index-E.html">E</a></li><li><a href="doc-index-F.html">F</a></li><li><a href="doc-index-G.html">G</a></li><li><a href="doc-index-H.html">H</a></li><li><a href="doc-index-I.html">I</a></li><li><a href="doc-index-L.html">L</a></li><li><a href="doc-index-M.html">M</a></li><li><a href="doc-index-N.html">N</a></li><li><a href="doc-index-O.html">O</a></li><li><a href="doc-index-P.html">P</a></li><li><a href="doc-index-R.html">R</a></li><li><a href="doc-index-S.html">S</a></li><li><a href="doc-index-T.html">T</a></li><li><a href="doc-index-U.html">U</a></li><li><a href="doc-index-V.html">V</a></li><li><a href="doc-index-W.html">W</a></li><li><a href="doc-index-95.html">_</a></li><li><a href="doc-index-All.html">All</a></li></ul></div><div id="index"><p class="caption">Index - G</p><table><tr><td class="src">getBinDir</td><td class="module"><a href="Paths_hsfm.html#v:getBinDir">Paths_hsfm</a></td></tr><tr><td class="src">getContents</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:getContents">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">getCurrentDir</td><td class="module"><a href="HSFM-GUI-Gtk-Utils.html#v:getCurrentDir">HSFM.GUI.Gtk.Utils</a></td></tr><tr><td class="src">getDataDir</td><td class="module"><a href="Paths_hsfm.html#v:getDataDir">Paths_hsfm</a></td></tr><tr><td class="src">getDataFileName</td><td class="module"><a href="Paths_hsfm.html#v:getDataFileName">Paths_hsfm</a></td></tr><tr><td class="src">getFileInfo</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:getFileInfo">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">getFirstItem</td><td class="module"><a href="HSFM-GUI-Gtk-Utils.html#v:getFirstItem">HSFM.GUI.Gtk.Utils</a></td></tr><tr><td class="src">getFPasStr</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:getFPasStr">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">getFreeVar</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:getFreeVar">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">getIcon</td><td class="module"><a href="HSFM-GUI-Gtk-Icons.html#v:getIcon">HSFM.GUI.Gtk.Icons</a></td></tr><tr><td class="src">getLibDir</td><td class="module"><a href="Paths_hsfm.html#v:getLibDir">Paths_hsfm</a></td></tr><tr><td class="src">getLibexecDir</td><td class="module"><a href="Paths_hsfm.html#v:getLibexecDir">Paths_hsfm</a></td></tr><tr><td class="src">getSelectedItems</td><td class="module"><a href="HSFM-GUI-Gtk-Utils.html#v:getSelectedItems">HSFM.GUI.Gtk.Utils</a></td></tr><tr><td class="src">getSelectedTreePaths</td><td class="module"><a href="HSFM-GUI-Gtk-Utils.html#v:getSelectedTreePaths">HSFM.GUI.Gtk.Utils</a></td></tr><tr><td class="src">getSymlinkIcon</td><td class="module"><a href="HSFM-GUI-Gtk-Icons.html#v:getSymlinkIcon">HSFM.GUI.Gtk.Icons</a></td></tr><tr><td class="src">getSysconfDir</td><td class="module"><a href="Paths_hsfm.html#v:getSysconfDir">Paths_hsfm</a></td></tr><tr><td class="src">goDir</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks-Utils.html#v:goDir">HSFM.GUI.Gtk.Callbacks.Utils</a></td></tr><tr><td class="src">goHistoryNext</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks.html#v:goHistoryNext">HSFM.GUI.Gtk.Callbacks</a></td></tr><tr><td class="src">goHistoryPrev</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks.html#v:goHistoryPrev">HSFM.GUI.Gtk.Callbacks</a></td></tr><tr><td class="src">goHome</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks.html#v:goHome">HSFM.GUI.Gtk.Callbacks</a></td></tr><tr><td class="src">goUp</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:goUp">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">goUp'</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:goUp-39-">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">GtkException</td><td class="module"><a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">HSFM.GUI.Gtk.Errors</a></td></tr><tr><td class="src">GtkIcon</td><td class="module"><a href="HSFM-GUI-Gtk-Icons.html#t:GtkIcon">HSFM.GUI.Gtk.Icons</a></td></tr></table></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>
</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">hsfm-gtk</p></div><div id="content"><div id="alphabet"><ul><li><a href="doc-index-A.html">A</a></li><li><a href="doc-index-B.html">B</a></li><li><a href="doc-index-C.html">C</a></li><li><a href="doc-index-D.html">D</a></li><li><a href="doc-index-E.html">E</a></li><li><a href="doc-index-F.html">F</a></li><li><a href="doc-index-G.html">G</a></li><li><a href="doc-index-H.html">H</a></li><li><a href="doc-index-I.html">I</a></li><li><a href="doc-index-L.html">L</a></li><li><a href="doc-index-M.html">M</a></li><li><a href="doc-index-N.html">N</a></li><li><a href="doc-index-O.html">O</a></li><li><a href="doc-index-P.html">P</a></li><li><a href="doc-index-R.html">R</a></li><li><a href="doc-index-S.html">S</a></li><li><a href="doc-index-T.html">T</a></li><li><a href="doc-index-U.html">U</a></li><li><a href="doc-index-V.html">V</a></li><li><a href="doc-index-W.html">W</a></li><li><a href="doc-index-95.html">_</a></li><li><a href="doc-index-All.html">All</a></li></ul></div><div id="index"><p class="caption">Index - G</p><table><tr><td class="src">getBinDir</td><td class="module"><a href="Paths_hsfm.html#v:getBinDir">Paths_hsfm</a></td></tr><tr><td class="src">getContents</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:getContents">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">getCurrentDir</td><td class="module"><a href="HSFM-GUI-Gtk-Utils.html#v:getCurrentDir">HSFM.GUI.Gtk.Utils</a></td></tr><tr><td class="src">getDataDir</td><td class="module"><a href="Paths_hsfm.html#v:getDataDir">Paths_hsfm</a></td></tr><tr><td class="src">getDataFileName</td><td class="module"><a href="Paths_hsfm.html#v:getDataFileName">Paths_hsfm</a></td></tr><tr><td class="src">getFileInfo</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:getFileInfo">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">getFirstItem</td><td class="module"><a href="HSFM-GUI-Gtk-Utils.html#v:getFirstItem">HSFM.GUI.Gtk.Utils</a></td></tr><tr><td class="src">getFPasStr</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:getFPasStr">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">getFreeVar</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:getFreeVar">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">getIcon</td><td class="module"><a href="HSFM-GUI-Gtk-Icons.html#v:getIcon">HSFM.GUI.Gtk.Icons</a></td></tr><tr><td class="src">getLibDir</td><td class="module"><a href="Paths_hsfm.html#v:getLibDir">Paths_hsfm</a></td></tr><tr><td class="src">getLibexecDir</td><td class="module"><a href="Paths_hsfm.html#v:getLibexecDir">Paths_hsfm</a></td></tr><tr><td class="src">getSelectedItems</td><td class="module"><a href="HSFM-GUI-Gtk-Utils.html#v:getSelectedItems">HSFM.GUI.Gtk.Utils</a></td></tr><tr><td class="src">getSelectedTreePaths</td><td class="module"><a href="HSFM-GUI-Gtk-Utils.html#v:getSelectedTreePaths">HSFM.GUI.Gtk.Utils</a></td></tr><tr><td class="src">getSymlinkIcon</td><td class="module"><a href="HSFM-GUI-Gtk-Icons.html#v:getSymlinkIcon">HSFM.GUI.Gtk.Icons</a></td></tr><tr><td class="src">getSysconfDir</td><td class="module"><a href="Paths_hsfm.html#v:getSysconfDir">Paths_hsfm</a></td></tr><tr><td class="src">goBack</td><td class="module"><a href="HSFM-History.html#v:goBack">HSFM.History</a></td></tr><tr><td class="src">goDir</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks-Utils.html#v:goDir">HSFM.GUI.Gtk.Callbacks.Utils</a></td></tr><tr><td class="src">goForward</td><td class="module"><a href="HSFM-History.html#v:goForward">HSFM.History</a></td></tr><tr><td class="src">goHistoryBack</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks.html#v:goHistoryBack">HSFM.GUI.Gtk.Callbacks</a></td></tr><tr><td class="src">goHistoryForward</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks.html#v:goHistoryForward">HSFM.GUI.Gtk.Callbacks</a></td></tr><tr><td class="src">goHome</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks.html#v:goHome">HSFM.GUI.Gtk.Callbacks</a></td></tr><tr><td class="src">goNewPath</td><td class="module"><a href="HSFM-History.html#v:goNewPath">HSFM.History</a></td></tr><tr><td class="src">goUp</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:goUp">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">goUp'</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:goUp-39-">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">GtkException</td><td class="module"><a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">HSFM.GUI.Gtk.Errors</a></td></tr><tr><td class="src">GtkIcon</td><td class="module"><a href="HSFM-GUI-Gtk-Icons.html#t:GtkIcon">HSFM.GUI.Gtk.Icons</a></td></tr></table></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>

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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">hsfm-gtk</p></div><div id="content"><div id="alphabet"><ul><li><a href="doc-index-A.html">A</a></li><li><a href="doc-index-B.html">B</a></li><li><a href="doc-index-C.html">C</a></li><li><a href="doc-index-D.html">D</a></li><li><a href="doc-index-E.html">E</a></li><li><a href="doc-index-F.html">F</a></li><li><a href="doc-index-G.html">G</a></li><li><a href="doc-index-H.html">H</a></li><li><a href="doc-index-I.html">I</a></li><li><a href="doc-index-L.html">L</a></li><li><a href="doc-index-M.html">M</a></li><li><a href="doc-index-N.html">N</a></li><li><a href="doc-index-O.html">O</a></li><li><a href="doc-index-P.html">P</a></li><li><a href="doc-index-R.html">R</a></li><li><a href="doc-index-S.html">S</a></li><li><a href="doc-index-T.html">T</a></li><li><a href="doc-index-U.html">U</a></li><li><a href="doc-index-V.html">V</a></li><li><a href="doc-index-W.html">W</a></li><li><a href="doc-index-95.html">_</a></li><li><a href="doc-index-All.html">All</a></li></ul></div><div id="index"><p class="caption">Index - M</p><table><tr><td class="src">main</td><td class="module"><a href="Main.html#v:main">Main</a></td></tr><tr><td class="src">maybeD</td><td class="module"><a href="HSFM-Utils-MyPrelude.html#v:maybeD">HSFM.Utils.MyPrelude</a></td></tr><tr><td class="src">MenuBar</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#t:MenuBar">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">menubar</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:menubar">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">menubarFileQuit</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:menubarFileQuit">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">menubarHelpAbout</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:menubarHelpAbout">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MkFilePropertyGrid</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:MkFilePropertyGrid">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MkFMSettings</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:MkFMSettings">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MkMenuBar</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:MkMenuBar">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MkMyGUI</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:MkMyGUI">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MkMyView</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:MkMyView">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MkRightClickMenu</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:MkRightClickMenu">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">modificationTime</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:modificationTime">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">modificationTimeHiRes</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:modificationTimeHiRes">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">modifyTVarIO</td><td class="module"><a href="HSFM-Utils-IO.html#v:modifyTVarIO">HSFM.Utils.IO</a></td></tr><tr><td class="src">Move</td><td>&nbsp;</td></tr><tr><td class="alt">1 (Type/Class)</td><td class="module"><a href="HSFM-FileSystem-UtilTypes.html#t:Move">HSFM.FileSystem.UtilTypes</a></td></tr><tr><td class="alt">2 (Data Constructor)</td><td class="module"><a href="HSFM-FileSystem-UtilTypes.html#v:Move">HSFM.FileSystem.UtilTypes</a></td></tr><tr><td class="src">moveInit</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks.html#v:moveInit">HSFM.GUI.Gtk.Callbacks</a></td></tr><tr><td class="src">MyGUI</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#t:MyGUI">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MyView</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#t:MyView">HSFM.GUI.Gtk.Data</a></td></tr></table></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>
</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">hsfm-gtk</p></div><div id="content"><div id="alphabet"><ul><li><a href="doc-index-A.html">A</a></li><li><a href="doc-index-B.html">B</a></li><li><a href="doc-index-C.html">C</a></li><li><a href="doc-index-D.html">D</a></li><li><a href="doc-index-E.html">E</a></li><li><a href="doc-index-F.html">F</a></li><li><a href="doc-index-G.html">G</a></li><li><a href="doc-index-H.html">H</a></li><li><a href="doc-index-I.html">I</a></li><li><a href="doc-index-L.html">L</a></li><li><a href="doc-index-M.html">M</a></li><li><a href="doc-index-N.html">N</a></li><li><a href="doc-index-O.html">O</a></li><li><a href="doc-index-P.html">P</a></li><li><a href="doc-index-R.html">R</a></li><li><a href="doc-index-S.html">S</a></li><li><a href="doc-index-T.html">T</a></li><li><a href="doc-index-U.html">U</a></li><li><a href="doc-index-V.html">V</a></li><li><a href="doc-index-W.html">W</a></li><li><a href="doc-index-95.html">_</a></li><li><a href="doc-index-All.html">All</a></li></ul></div><div id="index"><p class="caption">Index - M</p><table><tr><td class="src">main</td><td class="module"><a href="Main.html#v:main">Main</a></td></tr><tr><td class="src">maxSize</td><td class="module"><a href="HSFM-History.html#v:maxSize">HSFM.History</a></td></tr><tr><td class="src">maybeD</td><td class="module"><a href="HSFM-Utils-MyPrelude.html#v:maybeD">HSFM.Utils.MyPrelude</a></td></tr><tr><td class="src">MenuBar</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#t:MenuBar">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">menubar</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:menubar">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">menubarFileQuit</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:menubarFileQuit">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">menubarHelpAbout</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:menubarHelpAbout">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MkFilePropertyGrid</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:MkFilePropertyGrid">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MkFMSettings</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:MkFMSettings">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MkMenuBar</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:MkMenuBar">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MkMyGUI</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:MkMyGUI">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MkMyView</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:MkMyView">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MkRightClickMenu</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#v:MkRightClickMenu">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">modificationTime</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:modificationTime">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">modificationTimeHiRes</td><td class="module"><a href="HSFM-FileSystem-FileType.html#v:modificationTimeHiRes">HSFM.FileSystem.FileType</a></td></tr><tr><td class="src">modifyTVarIO</td><td class="module"><a href="HSFM-Utils-IO.html#v:modifyTVarIO">HSFM.Utils.IO</a></td></tr><tr><td class="src">Move</td><td>&nbsp;</td></tr><tr><td class="alt">1 (Type/Class)</td><td class="module"><a href="HSFM-FileSystem-UtilTypes.html#t:Move">HSFM.FileSystem.UtilTypes</a></td></tr><tr><td class="alt">2 (Data Constructor)</td><td class="module"><a href="HSFM-FileSystem-UtilTypes.html#v:Move">HSFM.FileSystem.UtilTypes</a></td></tr><tr><td class="src">moveInit</td><td class="module"><a href="HSFM-GUI-Gtk-Callbacks.html#v:moveInit">HSFM.GUI.Gtk.Callbacks</a></td></tr><tr><td class="src">MyGUI</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#t:MyGUI">HSFM.GUI.Gtk.Data</a></td></tr><tr><td class="src">MyView</td><td class="module"><a href="HSFM-GUI-Gtk-Data.html#t:MyView">HSFM.GUI.Gtk.Data</a></td></tr></table></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>HSFM.History</title><link href="ocean.css" rel="stylesheet" type="text/css" title="Ocean" /><script src="haddock-util.js" type="text/javascript"></script><script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script><script type="text/javascript">//<![CDATA[
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<a name="line-29"></a> <span class='hs-varid'>forM_</span>
<a name="line-30"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>when</span>
<a name="line-31"></a> <span class='hs-layout'>)</span>
<a name="line-32"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span>
<a name="line-32"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Foldable</span>
<a name="line-33"></a> <span class='hs-layout'>(</span>
<a name="line-34"></a> <span class='hs-varid'>fromJust</span>
<a name="line-34"></a> <span class='hs-varid'>for_</span>
<a name="line-35"></a> <span class='hs-layout'>)</span>
<a name="line-36"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>GHC</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-conid'>Exception</span>
<a name="line-36"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span>
<a name="line-37"></a> <span class='hs-layout'>(</span>
<a name="line-38"></a> <span class='hs-conid'>IOErrorType</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-38"></a> <span class='hs-varid'>fromJust</span>
<a name="line-39"></a> <span class='hs-layout'>)</span>
<a name="line-40"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span>
<a name="line-41"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>HPath</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>P</span>
<a name="line-42"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HPath</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span>
<a name="line-43"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HPath</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-conid'>Errors</span>
<a name="line-44"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>FileSystem</span><span class='hs-varop'>.</span><span class='hs-conid'>FileType</span>
<a name="line-45"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>FileSystem</span><span class='hs-varop'>.</span><span class='hs-conid'>UtilTypes</span>
<a name="line-46"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Data</span>
<a name="line-47"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Dialogs</span>
<a name="line-48"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>MyView</span>
<a name="line-49"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span>
<a name="line-50"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span>
<a name="line-51"></a> <span class='hs-layout'>(</span>
<a name="line-52"></a> <span class='hs-varid'>modifyTVarIO</span>
<a name="line-53"></a> <span class='hs-layout'>)</span>
<a name="line-40"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>GHC</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-conid'>Exception</span>
<a name="line-41"></a> <span class='hs-layout'>(</span>
<a name="line-42"></a> <span class='hs-conid'>IOErrorType</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-43"></a> <span class='hs-layout'>)</span>
<a name="line-44"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span>
<a name="line-45"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>HPath</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>P</span>
<a name="line-46"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HPath</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span>
<a name="line-47"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HPath</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-conid'>Errors</span>
<a name="line-48"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>FileSystem</span><span class='hs-varop'>.</span><span class='hs-conid'>FileType</span>
<a name="line-49"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>FileSystem</span><span class='hs-varop'>.</span><span class='hs-conid'>UtilTypes</span>
<a name="line-50"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Data</span>
<a name="line-51"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Dialogs</span>
<a name="line-52"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>MyView</span>
<a name="line-53"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>History</span>
<a name="line-54"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Prelude</span> <span class='hs-varid'>hiding</span><span class='hs-layout'>(</span><span class='hs-varid'>readFile</span><span class='hs-layout'>)</span>
<a name="line-55"></a>
<a name="line-56"></a>
<a name="line-57"></a>
<a name="line-58"></a>
<a name="line-59"></a><a name="doFileOperation"></a><span class='hs-comment'>-- |Carries out a file operation with the appropriate error handling</span>
<a name="line-60"></a><span class='hs-comment'>-- allowing the user to react to various exceptions with further input.</span>
<a name="line-61"></a><span class='hs-definition'>doFileOperation</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FileOperation</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-62"></a><span class='hs-definition'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FCopy</span> <span class='hs-layout'>(</span><span class='hs-conid'>Copy</span> <span class='hs-layout'>(</span><span class='hs-varid'>f'</span><span class='hs-conop'>:</span><span class='hs-varid'>fs'</span><span class='hs-layout'>)</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-63"></a> <span class='hs-sel'>_doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-varid'>f'</span><span class='hs-conop'>:</span><span class='hs-varid'>fs'</span><span class='hs-layout'>)</span> <span class='hs-varid'>to</span> <span class='hs-varid'>easyCopyOverwrite</span> <span class='hs-varid'>easyCopy</span>
<a name="line-64"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FCopy</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Copy</span> <span class='hs-varid'>fs'</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span>
<a name="line-65"></a><span class='hs-definition'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMove</span> <span class='hs-layout'>(</span><span class='hs-conid'>Move</span> <span class='hs-layout'>(</span><span class='hs-varid'>f'</span><span class='hs-conop'>:</span><span class='hs-varid'>fs'</span><span class='hs-layout'>)</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-66"></a> <span class='hs-sel'>_doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-varid'>f'</span><span class='hs-conop'>:</span><span class='hs-varid'>fs'</span><span class='hs-layout'>)</span> <span class='hs-varid'>to</span> <span class='hs-varid'>moveFileOverwrite</span> <span class='hs-varid'>moveFile</span>
<a name="line-67"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMove</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Move</span> <span class='hs-varid'>fs'</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span>
<a name="line-68"></a><span class='hs-definition'>doFileOperation</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-69"></a>
<a name="line-70"></a>
<a name="line-71"></a><span class='hs-sel'>_doFileOperation</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Path</span> <span class='hs-varid'>b1</span><span class='hs-keyglyph'>]</span>
<a name="line-72"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Path</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Abs</span>
<a name="line-73"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Path</span> <span class='hs-varid'>b1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Path</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Abs</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-74"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Path</span> <span class='hs-varid'>b1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Path</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Abs</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-75"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-76"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-77"></a><span class='hs-sel'>_doFileOperation</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-78"></a><span class='hs-sel'>_doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-conop'>:</span><span class='hs-varid'>fs</span><span class='hs-layout'>)</span> <span class='hs-varid'>to</span> <span class='hs-varid'>mcOverwrite</span> <span class='hs-varid'>mc</span> <span class='hs-varid'>rest</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-79"></a> <span class='hs-varid'>toname</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varid'>f</span>
<a name="line-80"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>topath</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>to</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>toname</span>
<a name="line-81"></a> <span class='hs-varid'>reactOnError</span> <span class='hs-layout'>(</span><span class='hs-varid'>mc</span> <span class='hs-varid'>f</span> <span class='hs-varid'>topath</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>rest</span><span class='hs-layout'>)</span>
<a name="line-82"></a> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlreadyExists</span> <span class='hs-layout'>,</span> <span class='hs-varid'>collisionAction</span> <span class='hs-varid'>fileCollisionDialog</span> <span class='hs-varid'>topath</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-83"></a> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>FileDoesExist</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span><span class='hs-layout'>,</span> <span class='hs-varid'>collisionAction</span> <span class='hs-varid'>fileCollisionDialog</span> <span class='hs-varid'>topath</span><span class='hs-layout'>)</span>
<a name="line-84"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-conid'>DirDoesExist</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-layout'>,</span> <span class='hs-varid'>collisionAction</span> <span class='hs-varid'>fileCollisionDialog</span> <span class='hs-varid'>topath</span><span class='hs-layout'>)</span>
<a name="line-85"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-conid'>SameFile</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-layout'>,</span> <span class='hs-varid'>collisionAction</span> <span class='hs-varid'>renameDialog</span> <span class='hs-varid'>topath</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-86"></a> <span class='hs-keyword'>where</span>
<a name="line-87"></a> <span class='hs-varid'>collisionAction</span> <span class='hs-varid'>diag</span> <span class='hs-varid'>topath</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-88"></a> <span class='hs-varid'>mcm</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>diag</span> <span class='hs-varop'>.</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varop'>$</span> <span class='hs-varid'>topath</span>
<a name="line-89"></a> <span class='hs-varid'>forM_</span> <span class='hs-varid'>mcm</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>cm</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>cm</span> <span class='hs-keyword'>of</span>
<a name="line-90"></a> <span class='hs-conid'>Overwrite</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mcOverwrite</span> <span class='hs-varid'>f</span> <span class='hs-varid'>topath</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>rest</span>
<a name="line-91"></a> <span class='hs-conid'>OverwriteAll</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>forM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-conop'>:</span><span class='hs-varid'>fs</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-92"></a> <span class='hs-varid'>toname'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varid'>x</span>
<a name="line-93"></a> <span class='hs-varid'>mcOverwrite</span> <span class='hs-varid'>x</span> <span class='hs-layout'>(</span><span class='hs-varid'>to</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>toname'</span><span class='hs-layout'>)</span>
<a name="line-94"></a> <span class='hs-conid'>Skip</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>rest</span>
<a name="line-95"></a> <span class='hs-conid'>Rename</span> <span class='hs-varid'>newn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mc</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>to</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>newn</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>rest</span>
<a name="line-96"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-97"></a>
<a name="line-98"></a>
<a name="line-99"></a><a name="goDir"></a><span class='hs-comment'>-- |Helper that is invoked for any directory change operations.</span>
<a name="line-100"></a><span class='hs-definition'>goDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ whether to update the history</span>
<a name="line-101"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span>
<a name="line-102"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span>
<a name="line-103"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Item</span>
<a name="line-104"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-105"></a><span class='hs-definition'>goDir</span> <span class='hs-varid'>bhis</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>item</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-106"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-107"></a> <span class='hs-varid'>when</span> <span class='hs-varid'>bhis</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modifyTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>history</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-108"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>cdir</span> <span class='hs-varop'>`addHistory`</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-109"></a> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>item</span>
<a name="line-110"></a>
<a name="line-111"></a> <span class='hs-comment'>-- set notebook tab label</span>
<a name="line-112"></a> <span class='hs-varid'>page</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>notebookGetCurrentPage</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-113"></a> <span class='hs-varid'>child</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fromJust</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>notebookGetNthPage</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-varid'>page</span>
<a name="line-114"></a>
<a name="line-115"></a> <span class='hs-comment'>-- get the label</span>
<a name="line-116"></a> <span class='hs-varid'>ebox</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>castToEventBox</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromJust</span><span class='hs-layout'>)</span>
<a name="line-117"></a> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>notebookGetTabLabel</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-varid'>child</span>
<a name="line-118"></a> <span class='hs-varid'>label</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>castToLabel</span> <span class='hs-varop'>.</span> <span class='hs-varid'>head</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>containerGetChildren</span> <span class='hs-varid'>ebox</span>
<a name="line-119"></a>
<a name="line-120"></a> <span class='hs-comment'>-- set the label</span>
<a name="line-121"></a> <span class='hs-varid'>labelSetText</span> <span class='hs-varid'>label</span>
<a name="line-122"></a> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-123"></a> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromRel</span> <span class='hs-varop'>$</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-124"></a>
<a name="line-55"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Concurrent</span><span class='hs-varop'>.</span><span class='hs-conid'>MVar</span>
<a name="line-56"></a> <span class='hs-layout'>(</span>
<a name="line-57"></a> <span class='hs-varid'>putMVar</span>
<a name="line-58"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>tryTakeMVar</span>
<a name="line-59"></a> <span class='hs-layout'>)</span>
<a name="line-60"></a>
<a name="line-61"></a>
<a name="line-62"></a>
<a name="line-63"></a>
<a name="line-64"></a><a name="doFileOperation"></a><span class='hs-comment'>-- |Carries out a file operation with the appropriate error handling</span>
<a name="line-65"></a><span class='hs-comment'>-- allowing the user to react to various exceptions with further input.</span>
<a name="line-66"></a><span class='hs-definition'>doFileOperation</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FileOperation</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-67"></a><span class='hs-definition'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FCopy</span> <span class='hs-layout'>(</span><span class='hs-conid'>Copy</span> <span class='hs-layout'>(</span><span class='hs-varid'>f'</span><span class='hs-conop'>:</span><span class='hs-varid'>fs'</span><span class='hs-layout'>)</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-68"></a> <span class='hs-sel'>_doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-varid'>f'</span><span class='hs-conop'>:</span><span class='hs-varid'>fs'</span><span class='hs-layout'>)</span> <span class='hs-varid'>to</span> <span class='hs-varid'>easyCopyOverwrite</span> <span class='hs-varid'>easyCopy</span>
<a name="line-69"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FCopy</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Copy</span> <span class='hs-varid'>fs'</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span>
<a name="line-70"></a><span class='hs-definition'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMove</span> <span class='hs-layout'>(</span><span class='hs-conid'>Move</span> <span class='hs-layout'>(</span><span class='hs-varid'>f'</span><span class='hs-conop'>:</span><span class='hs-varid'>fs'</span><span class='hs-layout'>)</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-71"></a> <span class='hs-sel'>_doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-varid'>f'</span><span class='hs-conop'>:</span><span class='hs-varid'>fs'</span><span class='hs-layout'>)</span> <span class='hs-varid'>to</span> <span class='hs-varid'>moveFileOverwrite</span> <span class='hs-varid'>moveFile</span>
<a name="line-72"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMove</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Move</span> <span class='hs-varid'>fs'</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span>
<a name="line-73"></a><span class='hs-definition'>doFileOperation</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-74"></a>
<a name="line-75"></a>
<a name="line-76"></a><span class='hs-sel'>_doFileOperation</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Path</span> <span class='hs-varid'>b1</span><span class='hs-keyglyph'>]</span>
<a name="line-77"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Path</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Abs</span>
<a name="line-78"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Path</span> <span class='hs-varid'>b1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Path</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Abs</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-79"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Path</span> <span class='hs-varid'>b1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Path</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-conid'>Abs</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-80"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-81"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-82"></a><span class='hs-sel'>_doFileOperation</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-83"></a><span class='hs-sel'>_doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-conop'>:</span><span class='hs-varid'>fs</span><span class='hs-layout'>)</span> <span class='hs-varid'>to</span> <span class='hs-varid'>mcOverwrite</span> <span class='hs-varid'>mc</span> <span class='hs-varid'>rest</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-84"></a> <span class='hs-varid'>toname</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varid'>f</span>
<a name="line-85"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>topath</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>to</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>toname</span>
<a name="line-86"></a> <span class='hs-varid'>reactOnError</span> <span class='hs-layout'>(</span><span class='hs-varid'>mc</span> <span class='hs-varid'>f</span> <span class='hs-varid'>topath</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>rest</span><span class='hs-layout'>)</span>
<a name="line-87"></a> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlreadyExists</span> <span class='hs-layout'>,</span> <span class='hs-varid'>collisionAction</span> <span class='hs-varid'>fileCollisionDialog</span> <span class='hs-varid'>topath</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-88"></a> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>FileDoesExist</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span><span class='hs-layout'>,</span> <span class='hs-varid'>collisionAction</span> <span class='hs-varid'>fileCollisionDialog</span> <span class='hs-varid'>topath</span><span class='hs-layout'>)</span>
<a name="line-89"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-conid'>DirDoesExist</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-layout'>,</span> <span class='hs-varid'>collisionAction</span> <span class='hs-varid'>fileCollisionDialog</span> <span class='hs-varid'>topath</span><span class='hs-layout'>)</span>
<a name="line-90"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-conid'>SameFile</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-layout'>,</span> <span class='hs-varid'>collisionAction</span> <span class='hs-varid'>renameDialog</span> <span class='hs-varid'>topath</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-91"></a> <span class='hs-keyword'>where</span>
<a name="line-92"></a> <span class='hs-varid'>collisionAction</span> <span class='hs-varid'>diag</span> <span class='hs-varid'>topath</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-93"></a> <span class='hs-varid'>mcm</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>diag</span> <span class='hs-varop'>.</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varop'>$</span> <span class='hs-varid'>topath</span>
<a name="line-94"></a> <span class='hs-varid'>forM_</span> <span class='hs-varid'>mcm</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>cm</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>cm</span> <span class='hs-keyword'>of</span>
<a name="line-95"></a> <span class='hs-conid'>Overwrite</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mcOverwrite</span> <span class='hs-varid'>f</span> <span class='hs-varid'>topath</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>rest</span>
<a name="line-96"></a> <span class='hs-conid'>OverwriteAll</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>forM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-conop'>:</span><span class='hs-varid'>fs</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-97"></a> <span class='hs-varid'>toname'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varid'>x</span>
<a name="line-98"></a> <span class='hs-varid'>mcOverwrite</span> <span class='hs-varid'>x</span> <span class='hs-layout'>(</span><span class='hs-varid'>to</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>toname'</span><span class='hs-layout'>)</span>
<a name="line-99"></a> <span class='hs-conid'>Skip</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>rest</span>
<a name="line-100"></a> <span class='hs-conid'>Rename</span> <span class='hs-varid'>newn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mc</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>to</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>newn</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>rest</span>
<a name="line-101"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-102"></a>
<a name="line-103"></a>
<a name="line-104"></a><a name="goDir"></a><span class='hs-comment'>-- |Helper that is invoked for any directory change operations.</span>
<a name="line-105"></a><span class='hs-definition'>goDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ whether to update the history</span>
<a name="line-106"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span>
<a name="line-107"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span>
<a name="line-108"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Item</span>
<a name="line-109"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-110"></a><span class='hs-definition'>goDir</span> <span class='hs-varid'>bhis</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>item</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-111"></a> <span class='hs-varid'>when</span> <span class='hs-varid'>bhis</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-112"></a> <span class='hs-varid'>mhs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>tryTakeMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>history</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-113"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>mhs</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>hs</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-114"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>nhs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>goNewPath</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-varid'>hs</span>
<a name="line-115"></a> <span class='hs-varid'>putMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>history</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-varid'>nhs</span>
<a name="line-116"></a> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>item</span>
<a name="line-117"></a>
<a name="line-118"></a> <span class='hs-comment'>-- set notebook tab label</span>
<a name="line-119"></a> <span class='hs-varid'>page</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>notebookGetCurrentPage</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-120"></a> <span class='hs-varid'>child</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fromJust</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>notebookGetNthPage</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-varid'>page</span>
<a name="line-121"></a>
<a name="line-122"></a> <span class='hs-comment'>-- get the label</span>
<a name="line-123"></a> <span class='hs-varid'>ebox</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>castToEventBox</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromJust</span><span class='hs-layout'>)</span>
<a name="line-124"></a> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>notebookGetTabLabel</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-varid'>child</span>
<a name="line-125"></a> <span class='hs-varid'>label</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>castToLabel</span> <span class='hs-varop'>.</span> <span class='hs-varid'>head</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>containerGetChildren</span> <span class='hs-varid'>ebox</span>
<a name="line-126"></a>
<a name="line-127"></a> <span class='hs-comment'>-- set the label</span>
<a name="line-128"></a> <span class='hs-varid'>labelSetText</span> <span class='hs-varid'>label</span>
<a name="line-129"></a> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-130"></a> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromRel</span> <span class='hs-varop'>$</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-131"></a>
</pre></body>
</html>

948
src/HSFM-GUI-Gtk-Callbacks.html
View File

@ -81,494 +81,494 @@
<a name="line-72"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Dialogs</span>
<a name="line-73"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>MyView</span>
<a name="line-74"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span>
<a name="line-75"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span>
<a name="line-76"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Prelude</span> <span class='hs-varid'>hiding</span><span class='hs-layout'>(</span><span class='hs-varid'>readFile</span><span class='hs-layout'>)</span>
<a name="line-77"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Glib</span><span class='hs-varop'>.</span><span class='hs-conid'>UTFString</span>
<a name="line-78"></a> <span class='hs-layout'>(</span>
<a name="line-79"></a> <span class='hs-varid'>glibToString</span>
<a name="line-80"></a> <span class='hs-layout'>)</span>
<a name="line-81"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Posix</span><span class='hs-varop'>.</span><span class='hs-conid'>Env</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span>
<a name="line-82"></a> <span class='hs-layout'>(</span>
<a name="line-83"></a> <span class='hs-varid'>getEnv</span>
<a name="line-84"></a> <span class='hs-layout'>)</span>
<a name="line-85"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Posix</span><span class='hs-varop'>.</span><span class='hs-conid'>Process</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>SPP</span>
<a name="line-86"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Posix</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span>
<a name="line-87"></a> <span class='hs-layout'>(</span>
<a name="line-88"></a> <span class='hs-conid'>ProcessID</span>
<a name="line-89"></a> <span class='hs-layout'>)</span>
<a name="line-90"></a>
<a name="line-91"></a>
<a name="line-92"></a>
<a name="line-93"></a>
<a name="line-94"></a>
<a name="line-95"></a> <span class='hs-comment'>-----------------</span>
<a name="line-96"></a> <span class='hs-comment'>--[ Callbacks ]--</span>
<a name="line-97"></a> <span class='hs-comment'>-----------------</span>
<a name="line-75"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>History</span>
<a name="line-76"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span>
<a name="line-77"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Prelude</span> <span class='hs-varid'>hiding</span><span class='hs-layout'>(</span><span class='hs-varid'>readFile</span><span class='hs-layout'>)</span>
<a name="line-78"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Glib</span><span class='hs-varop'>.</span><span class='hs-conid'>UTFString</span>
<a name="line-79"></a> <span class='hs-layout'>(</span>
<a name="line-80"></a> <span class='hs-varid'>glibToString</span>
<a name="line-81"></a> <span class='hs-layout'>)</span>
<a name="line-82"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Posix</span><span class='hs-varop'>.</span><span class='hs-conid'>Env</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span>
<a name="line-83"></a> <span class='hs-layout'>(</span>
<a name="line-84"></a> <span class='hs-varid'>getEnv</span>
<a name="line-85"></a> <span class='hs-layout'>)</span>
<a name="line-86"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Posix</span><span class='hs-varop'>.</span><span class='hs-conid'>Process</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>SPP</span>
<a name="line-87"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Posix</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span>
<a name="line-88"></a> <span class='hs-layout'>(</span>
<a name="line-89"></a> <span class='hs-conid'>ProcessID</span>
<a name="line-90"></a> <span class='hs-layout'>)</span>
<a name="line-91"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Concurrent</span><span class='hs-varop'>.</span><span class='hs-conid'>MVar</span>
<a name="line-92"></a> <span class='hs-layout'>(</span>
<a name="line-93"></a> <span class='hs-varid'>putMVar</span>
<a name="line-94"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>tryTakeMVar</span>
<a name="line-95"></a> <span class='hs-layout'>)</span>
<a name="line-96"></a>
<a name="line-97"></a>
<a name="line-98"></a>
<a name="line-99"></a>
<a name="line-100"></a>
<a name="line-101"></a>
<a name="line-102"></a><span class='hs-comment'>---- MAIN CALLBACK ENTRYPOINT ----</span>
<a name="line-103"></a>
<a name="line-101"></a> <span class='hs-comment'>-----------------</span>
<a name="line-102"></a> <span class='hs-comment'>--[ Callbacks ]--</span>
<a name="line-103"></a> <span class='hs-comment'>-----------------</span>
<a name="line-104"></a>
<a name="line-105"></a><a name="setGUICallbacks"></a><span class='hs-comment'>-- |Set callbacks for the whole gui, on hotkeys, events and stuff.</span>
<a name="line-106"></a><span class='hs-definition'>setGUICallbacks</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-107"></a><span class='hs-definition'>setGUICallbacks</span> <span class='hs-varid'>mygui</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-108"></a>
<a name="line-109"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>clearStatusBar</span> <span class='hs-varid'>mygui</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonActivated</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-110"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-111"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-conid'>None</span>
<a name="line-112"></a>
<a name="line-113"></a> <span class='hs-comment'>-- menubar-file</span>
<a name="line-114"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>menubarFileQuit</span> <span class='hs-varop'>.</span> <span class='hs-varid'>menubar</span><span class='hs-layout'>)</span> <span class='hs-varid'>mygui</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-115"></a> <span class='hs-varid'>mainQuit</span>
<a name="line-116"></a>
<a name="line-117"></a> <span class='hs-comment'>-- menubar-help</span>
<a name="line-118"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>menubarHelpAbout</span> <span class='hs-varop'>.</span> <span class='hs-varid'>menubar</span><span class='hs-layout'>)</span> <span class='hs-varid'>mygui</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-119"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varid'>showAboutDialog</span>
<a name="line-120"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-121"></a>
<a name="line-122"></a> <span class='hs-comment'>-- key events</span>
<a name="line-123"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>rootWin</span> <span class='hs-varid'>mygui</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-124"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-125"></a> <span class='hs-str'>"q"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-126"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varid'>mainQuit</span>
<a name="line-105"></a>
<a name="line-106"></a>
<a name="line-107"></a>
<a name="line-108"></a><span class='hs-comment'>---- MAIN CALLBACK ENTRYPOINT ----</span>
<a name="line-109"></a>
<a name="line-110"></a>
<a name="line-111"></a><a name="setGUICallbacks"></a><span class='hs-comment'>-- |Set callbacks for the whole gui, on hotkeys, events and stuff.</span>
<a name="line-112"></a><span class='hs-definition'>setGUICallbacks</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-113"></a><span class='hs-definition'>setGUICallbacks</span> <span class='hs-varid'>mygui</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-114"></a>
<a name="line-115"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>clearStatusBar</span> <span class='hs-varid'>mygui</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonActivated</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-116"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-117"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-conid'>None</span>
<a name="line-118"></a>
<a name="line-119"></a> <span class='hs-comment'>-- menubar-file</span>
<a name="line-120"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>menubarFileQuit</span> <span class='hs-varop'>.</span> <span class='hs-varid'>menubar</span><span class='hs-layout'>)</span> <span class='hs-varid'>mygui</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-121"></a> <span class='hs-varid'>mainQuit</span>
<a name="line-122"></a>
<a name="line-123"></a> <span class='hs-comment'>-- menubar-help</span>
<a name="line-124"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>menubarHelpAbout</span> <span class='hs-varop'>.</span> <span class='hs-varid'>menubar</span><span class='hs-layout'>)</span> <span class='hs-varid'>mygui</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-125"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varid'>showAboutDialog</span>
<a name="line-126"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-127"></a>
<a name="line-128"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-129"></a>
<a name="line-130"></a>
<a name="line-131"></a><a name="setViewCallbacks"></a><span class='hs-comment'>-- |Set callbacks specific to a given view, on hotkeys, events and stuff.</span>
<a name="line-132"></a><span class='hs-definition'>setViewCallbacks</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-133"></a><span class='hs-definition'>setViewCallbacks</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-134"></a> <span class='hs-varid'>view'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>view</span> <span class='hs-varid'>myview</span>
<a name="line-135"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>view'</span> <span class='hs-keyword'>of</span>
<a name="line-136"></a> <span class='hs-varid'>fmv</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>treeView</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-137"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>rowActivated</span>
<a name="line-138"></a> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>open</span><span class='hs-layout'>)</span>
<a name="line-139"></a>
<a name="line-140"></a> <span class='hs-comment'>-- drag events</span>
<a name="line-141"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>dragBegin</span> <span class='hs-varop'>$</span>
<a name="line-142"></a> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>moveInit</span>
<a name="line-143"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>dragDrop</span> <span class='hs-varop'>$</span>
<a name="line-144"></a> <span class='hs-keyglyph'>\</span><span class='hs-varid'>dc</span> <span class='hs-varid'>p</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-145"></a> <span class='hs-varid'>p'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewConvertWidgetToTreeCoords</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>p</span>
<a name="line-146"></a> <span class='hs-varid'>mpath</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewGetPathAtPos</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>p'</span>
<a name="line-147"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mpath</span> <span class='hs-keyword'>of</span>
<a name="line-148"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-149"></a> <span class='hs-varid'>dragFinish</span> <span class='hs-varid'>dc</span> <span class='hs-conid'>False</span> <span class='hs-conid'>False</span> <span class='hs-varid'>ts</span>
<a name="line-150"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-151"></a> <span class='hs-conid'>Just</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-152"></a> <span class='hs-varid'>atom</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>atomNew</span> <span class='hs-layout'>(</span><span class='hs-str'>"HSFM"</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-153"></a> <span class='hs-varid'>dragGetData</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>dc</span> <span class='hs-varid'>atom</span> <span class='hs-varid'>ts</span>
<a name="line-154"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-155"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>dragDataReceived</span> <span class='hs-varop'>$</span>
<a name="line-156"></a> <span class='hs-keyglyph'>\</span><span class='hs-varid'>dc</span> <span class='hs-varid'>p</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-157"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-158"></a> <span class='hs-varid'>signalStopEmission</span> <span class='hs-varid'>treeView</span> <span class='hs-str'>"drag_data_received"</span>
<a name="line-159"></a> <span class='hs-varid'>p'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewConvertWidgetToTreeCoords</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>p</span>
<a name="line-160"></a> <span class='hs-varid'>mpath</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewGetPathAtPos</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>p'</span>
<a name="line-161"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mpath</span> <span class='hs-keyword'>of</span>
<a name="line-162"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>dragFinish</span> <span class='hs-varid'>dc</span> <span class='hs-conid'>False</span> <span class='hs-conid'>False</span> <span class='hs-varid'>ts</span>
<a name="line-163"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>tp</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-164"></a> <span class='hs-varid'>mitem</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>rawPathToItem</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>tp</span>
<a name="line-165"></a> <span class='hs-varid'>forM_</span> <span class='hs-varid'>mitem</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>item</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-166"></a> <span class='hs-varid'>operationFinal</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-167"></a> <span class='hs-varid'>dragFinish</span> <span class='hs-varid'>dc</span> <span class='hs-conid'>True</span> <span class='hs-conid'>False</span> <span class='hs-varid'>ts</span>
<a name="line-168"></a>
<a name="line-169"></a> <span class='hs-varid'>commonGuiEvents</span> <span class='hs-varid'>fmv</span>
<a name="line-170"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-171"></a> <span class='hs-varid'>fmv</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>FMIconView</span> <span class='hs-varid'>iconView</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-172"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>iconView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>itemActivated</span>
<a name="line-173"></a> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>open</span><span class='hs-layout'>)</span>
<a name="line-174"></a> <span class='hs-varid'>commonGuiEvents</span> <span class='hs-varid'>fmv</span>
<a name="line-175"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-176"></a> <span class='hs-keyword'>where</span>
<a name="line-177"></a> <span class='hs-varid'>commonGuiEvents</span> <span class='hs-varid'>fmv</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-178"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>view</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmViewToContainer</span> <span class='hs-varid'>fmv</span>
<a name="line-179"></a>
<a name="line-180"></a> <span class='hs-comment'>-- GUI events</span>
<a name="line-181"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>urlBar</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>entryActivated</span> <span class='hs-varop'>$</span> <span class='hs-varid'>urlGoTo</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-182"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>upViewB</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonActivated</span> <span class='hs-varop'>$</span>
<a name="line-183"></a> <span class='hs-varid'>upDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-184"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>homeViewB</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonActivated</span> <span class='hs-varop'>$</span>
<a name="line-185"></a> <span class='hs-varid'>goHome</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-186"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>refreshViewB</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonActivated</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-187"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-188"></a> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>cdir</span>
<a name="line-189"></a>
<a name="line-190"></a> <span class='hs-comment'>-- key events</span>
<a name="line-191"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-192"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-193"></a> <span class='hs-str'>"h"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-194"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-195"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modifyTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>settings</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-196"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>x</span> <span class='hs-layout'>{</span> <span class='hs-varid'>showHidden</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>showHidden</span> <span class='hs-varop'>$</span> <span class='hs-varid'>x</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-197"></a> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>cdir</span>
<a name="line-198"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-199"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Alt</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-200"></a> <span class='hs-str'>"Up"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-201"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>upDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-202"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-203"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Alt</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-204"></a> <span class='hs-str'>"Left"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-205"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryPrev</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-206"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-207"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Alt</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-208"></a> <span class='hs-str'>"Right"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-209"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryNext</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-210"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-211"></a> <span class='hs-str'>"Delete"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-212"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>del</span>
<a name="line-213"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-214"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-215"></a> <span class='hs-str'>"Return"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-216"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>open</span>
<a name="line-217"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-218"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-219"></a> <span class='hs-str'>"c"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-220"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>copyInit</span>
<a name="line-221"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-222"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-223"></a> <span class='hs-str'>"x"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-224"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>moveInit</span>
<a name="line-225"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-226"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-227"></a> <span class='hs-str'>"v"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-228"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>operationFinal</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-conid'>Nothing</span>
<a name="line-229"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-230"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-231"></a> <span class='hs-str'>"t"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-232"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newTab'</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-233"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-234"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-235"></a> <span class='hs-str'>"w"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-236"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>closeTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-237"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-238"></a> <span class='hs-str'>"F4"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-239"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>openTerminalHere</span> <span class='hs-varid'>myview</span>
<a name="line-240"></a>
<a name="line-241"></a> <span class='hs-comment'>-- mouse button click</span>
<a name="line-242"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-243"></a> <span class='hs-varid'>eb</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventButton</span>
<a name="line-244"></a> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventTime</span>
<a name="line-245"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>eb</span> <span class='hs-keyword'>of</span>
<a name="line-246"></a> <span class='hs-conid'>RightButton</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-247"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>menuPopup</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcMenu</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span> <span class='hs-varop'>$</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-248"></a> <span class='hs-varop'>$</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>RightButton</span><span class='hs-layout'>,</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span>
<a name="line-249"></a> <span class='hs-comment'>-- this is just to not screw with current selection</span>
<a name="line-250"></a> <span class='hs-comment'>-- on right-click</span>
<a name="line-251"></a> <span class='hs-comment'>-- TODO: this misbehaves under IconView</span>
<a name="line-252"></a> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventCoordinates</span>
<a name="line-253"></a> <span class='hs-varid'>mpath</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getPathAtPos</span> <span class='hs-varid'>fmv</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span>
<a name="line-254"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mpath</span> <span class='hs-keyword'>of</span>
<a name="line-255"></a> <span class='hs-comment'>-- item under the cursor, only pass on the signal</span>
<a name="line-256"></a> <span class='hs-comment'>-- if the item under the cursor is not within the current</span>
<a name="line-257"></a> <span class='hs-comment'>-- selection</span>
<a name="line-258"></a> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>tp</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-259"></a> <span class='hs-varid'>selectedTps</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getSelectedTreePaths</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-260"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>elem</span> <span class='hs-varid'>tp</span> <span class='hs-varid'>selectedTps</span>
<a name="line-261"></a> <span class='hs-comment'>-- no item under the cursor, pass on the signal</span>
<a name="line-262"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-263"></a> <span class='hs-conid'>MiddleButton</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-264"></a> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventCoordinates</span>
<a name="line-265"></a> <span class='hs-varid'>mitem</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>getPathAtPos</span> <span class='hs-varid'>fmv</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-266"></a> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>mpos</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>join</span>
<a name="line-267"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>forM</span> <span class='hs-varid'>mpos</span> <span class='hs-layout'>(</span><span class='hs-varid'>rawPathToItem</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-268"></a>
<a name="line-269"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mitem</span> <span class='hs-keyword'>of</span>
<a name="line-270"></a> <span class='hs-comment'>-- item under the cursor, only pass on the signal</span>
<a name="line-271"></a> <span class='hs-comment'>-- if the item under the cursor is not within the current</span>
<a name="line-272"></a> <span class='hs-comment'>-- selection</span>
<a name="line-273"></a> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-274"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>opeInNewTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>item</span>
<a name="line-275"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-276"></a> <span class='hs-comment'>-- no item under the cursor, pass on the signal</span>
<a name="line-277"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-278"></a>
<a name="line-279"></a> <span class='hs-conid'>OtherButton</span> <span class='hs-num'>8</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-280"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryPrev</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-281"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-282"></a> <span class='hs-conid'>OtherButton</span> <span class='hs-num'>9</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-283"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryNext</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-284"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-285"></a> <span class='hs-comment'>-- not right-click, so pass on the signal</span>
<a name="line-286"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-287"></a>
<a name="line-288"></a> <span class='hs-comment'>-- right click menu</span>
<a name="line-289"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileOpen</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-290"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>open</span>
<a name="line-291"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileExecute</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-292"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>execute</span>
<a name="line-293"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileNewRegFile</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-294"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newFile</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-295"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileNewDir</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-296"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-297"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileNewTab</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-298"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newTab'</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-299"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileNewTerm</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-300"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>openTerminalHere</span> <span class='hs-varid'>myview</span>
<a name="line-301"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileCopy</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-302"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>copyInit</span>
<a name="line-303"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileRename</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-304"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>renameF</span>
<a name="line-305"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFilePaste</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-306"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>operationFinal</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-conid'>Nothing</span>
<a name="line-307"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileDelete</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-308"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>del</span>
<a name="line-309"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileProperty</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-310"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>showFilePropertyDialog</span>
<a name="line-311"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileCut</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-312"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>moveInit</span>
<a name="line-313"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileIconView</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-314"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>switchView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>createIconView</span>
<a name="line-315"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileTreeView</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-316"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>switchView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>createTreeView</span>
<a name="line-317"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-318"></a>
<a name="line-319"></a> <span class='hs-varid'>getPathAtPos</span> <span class='hs-varid'>fmv</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-320"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>fmv</span> <span class='hs-keyword'>of</span>
<a name="line-321"></a> <span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>treeView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-322"></a> <span class='hs-varid'>mp</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewGetPathAtPos</span> <span class='hs-varid'>treeView</span> <span class='hs-layout'>(</span><span class='hs-varid'>round</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>round</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span>
<a name="line-323"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-varid'>mp</span>
<a name="line-324"></a> <span class='hs-conid'>FMIconView</span> <span class='hs-varid'>iconView</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-325"></a> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>tp</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>tp</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>Nothing</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>tp</span><span class='hs-layout'>)</span>
<a name="line-326"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>iconViewGetPathAtPos</span> <span class='hs-varid'>iconView</span> <span class='hs-layout'>(</span><span class='hs-varid'>round</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>round</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span>
<a name="line-327"></a>
<a name="line-328"></a>
<a name="line-329"></a>
<a name="line-330"></a>
<a name="line-331"></a><span class='hs-comment'>---- OTHER ----</span>
<a name="line-332"></a>
<a name="line-128"></a> <span class='hs-comment'>-- key events</span>
<a name="line-129"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>rootWin</span> <span class='hs-varid'>mygui</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-130"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-131"></a> <span class='hs-str'>"q"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-132"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varid'>mainQuit</span>
<a name="line-133"></a>
<a name="line-134"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-135"></a>
<a name="line-136"></a>
<a name="line-137"></a><a name="setViewCallbacks"></a><span class='hs-comment'>-- |Set callbacks specific to a given view, on hotkeys, events and stuff.</span>
<a name="line-138"></a><span class='hs-definition'>setViewCallbacks</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-139"></a><span class='hs-definition'>setViewCallbacks</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-140"></a> <span class='hs-varid'>view'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>view</span> <span class='hs-varid'>myview</span>
<a name="line-141"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>view'</span> <span class='hs-keyword'>of</span>
<a name="line-142"></a> <span class='hs-varid'>fmv</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>treeView</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-143"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>rowActivated</span>
<a name="line-144"></a> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>open</span><span class='hs-layout'>)</span>
<a name="line-145"></a>
<a name="line-146"></a> <span class='hs-comment'>-- drag events</span>
<a name="line-147"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>dragBegin</span> <span class='hs-varop'>$</span>
<a name="line-148"></a> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>moveInit</span>
<a name="line-149"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>dragDrop</span> <span class='hs-varop'>$</span>
<a name="line-150"></a> <span class='hs-keyglyph'>\</span><span class='hs-varid'>dc</span> <span class='hs-varid'>p</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-151"></a> <span class='hs-varid'>p'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewConvertWidgetToTreeCoords</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>p</span>
<a name="line-152"></a> <span class='hs-varid'>mpath</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewGetPathAtPos</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>p'</span>
<a name="line-153"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mpath</span> <span class='hs-keyword'>of</span>
<a name="line-154"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-155"></a> <span class='hs-varid'>dragFinish</span> <span class='hs-varid'>dc</span> <span class='hs-conid'>False</span> <span class='hs-conid'>False</span> <span class='hs-varid'>ts</span>
<a name="line-156"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-157"></a> <span class='hs-conid'>Just</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-158"></a> <span class='hs-varid'>atom</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>atomNew</span> <span class='hs-layout'>(</span><span class='hs-str'>"HSFM"</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-159"></a> <span class='hs-varid'>dragGetData</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>dc</span> <span class='hs-varid'>atom</span> <span class='hs-varid'>ts</span>
<a name="line-160"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-161"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>dragDataReceived</span> <span class='hs-varop'>$</span>
<a name="line-162"></a> <span class='hs-keyglyph'>\</span><span class='hs-varid'>dc</span> <span class='hs-varid'>p</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-163"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-164"></a> <span class='hs-varid'>signalStopEmission</span> <span class='hs-varid'>treeView</span> <span class='hs-str'>"drag_data_received"</span>
<a name="line-165"></a> <span class='hs-varid'>p'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewConvertWidgetToTreeCoords</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>p</span>
<a name="line-166"></a> <span class='hs-varid'>mpath</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewGetPathAtPos</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>p'</span>
<a name="line-167"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mpath</span> <span class='hs-keyword'>of</span>
<a name="line-168"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>dragFinish</span> <span class='hs-varid'>dc</span> <span class='hs-conid'>False</span> <span class='hs-conid'>False</span> <span class='hs-varid'>ts</span>
<a name="line-169"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>tp</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-170"></a> <span class='hs-varid'>mitem</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>rawPathToItem</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>tp</span>
<a name="line-171"></a> <span class='hs-varid'>forM_</span> <span class='hs-varid'>mitem</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>item</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-172"></a> <span class='hs-varid'>operationFinal</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-173"></a> <span class='hs-varid'>dragFinish</span> <span class='hs-varid'>dc</span> <span class='hs-conid'>True</span> <span class='hs-conid'>False</span> <span class='hs-varid'>ts</span>
<a name="line-174"></a>
<a name="line-175"></a> <span class='hs-varid'>commonGuiEvents</span> <span class='hs-varid'>fmv</span>
<a name="line-176"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-177"></a> <span class='hs-varid'>fmv</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>FMIconView</span> <span class='hs-varid'>iconView</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-178"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>iconView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>itemActivated</span>
<a name="line-179"></a> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>open</span><span class='hs-layout'>)</span>
<a name="line-180"></a> <span class='hs-varid'>commonGuiEvents</span> <span class='hs-varid'>fmv</span>
<a name="line-181"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-182"></a> <span class='hs-keyword'>where</span>
<a name="line-183"></a> <span class='hs-varid'>commonGuiEvents</span> <span class='hs-varid'>fmv</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-184"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>view</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmViewToContainer</span> <span class='hs-varid'>fmv</span>
<a name="line-185"></a>
<a name="line-186"></a> <span class='hs-comment'>-- GUI events</span>
<a name="line-187"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>urlBar</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>entryActivated</span> <span class='hs-varop'>$</span> <span class='hs-varid'>urlGoTo</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-188"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>upViewB</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonActivated</span> <span class='hs-varop'>$</span>
<a name="line-189"></a> <span class='hs-varid'>upDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-190"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>homeViewB</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonActivated</span> <span class='hs-varop'>$</span>
<a name="line-191"></a> <span class='hs-varid'>goHome</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-192"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>refreshViewB</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonActivated</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-193"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-194"></a> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>cdir</span>
<a name="line-195"></a>
<a name="line-196"></a> <span class='hs-comment'>-- key events</span>
<a name="line-197"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-198"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-199"></a> <span class='hs-str'>"h"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-200"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-201"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modifyTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>settings</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-202"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>x</span> <span class='hs-layout'>{</span> <span class='hs-varid'>showHidden</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>showHidden</span> <span class='hs-varop'>$</span> <span class='hs-varid'>x</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-203"></a> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>cdir</span>
<a name="line-204"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-205"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Alt</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-206"></a> <span class='hs-str'>"Up"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-207"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>upDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-208"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-209"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Alt</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-210"></a> <span class='hs-str'>"Left"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-211"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryBack</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-212"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-213"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Alt</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-214"></a> <span class='hs-str'>"Right"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-215"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryForward</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-216"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-217"></a> <span class='hs-str'>"Delete"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-218"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>del</span>
<a name="line-219"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-220"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-221"></a> <span class='hs-str'>"Return"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-222"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>open</span>
<a name="line-223"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-224"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-225"></a> <span class='hs-str'>"c"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-226"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>copyInit</span>
<a name="line-227"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-228"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-229"></a> <span class='hs-str'>"x"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-230"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>moveInit</span>
<a name="line-231"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-232"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-233"></a> <span class='hs-str'>"v"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-234"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>operationFinal</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-conid'>Nothing</span>
<a name="line-235"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-236"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-237"></a> <span class='hs-str'>"t"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-238"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newTab'</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-239"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-240"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-241"></a> <span class='hs-str'>"w"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-242"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>closeTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-243"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-244"></a> <span class='hs-str'>"F4"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-245"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>openTerminalHere</span> <span class='hs-varid'>myview</span>
<a name="line-246"></a>
<a name="line-247"></a> <span class='hs-comment'>-- mouse button click</span>
<a name="line-248"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-249"></a> <span class='hs-varid'>eb</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventButton</span>
<a name="line-250"></a> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventTime</span>
<a name="line-251"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>eb</span> <span class='hs-keyword'>of</span>
<a name="line-252"></a> <span class='hs-conid'>RightButton</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-253"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>menuPopup</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcMenu</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span> <span class='hs-varop'>$</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-254"></a> <span class='hs-varop'>$</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>RightButton</span><span class='hs-layout'>,</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span>
<a name="line-255"></a> <span class='hs-comment'>-- this is just to not screw with current selection</span>
<a name="line-256"></a> <span class='hs-comment'>-- on right-click</span>
<a name="line-257"></a> <span class='hs-comment'>-- TODO: this misbehaves under IconView</span>
<a name="line-258"></a> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventCoordinates</span>
<a name="line-259"></a> <span class='hs-varid'>mpath</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getPathAtPos</span> <span class='hs-varid'>fmv</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span>
<a name="line-260"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mpath</span> <span class='hs-keyword'>of</span>
<a name="line-261"></a> <span class='hs-comment'>-- item under the cursor, only pass on the signal</span>
<a name="line-262"></a> <span class='hs-comment'>-- if the item under the cursor is not within the current</span>
<a name="line-263"></a> <span class='hs-comment'>-- selection</span>
<a name="line-264"></a> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>tp</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-265"></a> <span class='hs-varid'>selectedTps</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getSelectedTreePaths</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-266"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>elem</span> <span class='hs-varid'>tp</span> <span class='hs-varid'>selectedTps</span>
<a name="line-267"></a> <span class='hs-comment'>-- no item under the cursor, pass on the signal</span>
<a name="line-268"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-269"></a> <span class='hs-conid'>MiddleButton</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-270"></a> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventCoordinates</span>
<a name="line-271"></a> <span class='hs-varid'>mitem</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>getPathAtPos</span> <span class='hs-varid'>fmv</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-272"></a> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>mpos</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>join</span>
<a name="line-273"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>forM</span> <span class='hs-varid'>mpos</span> <span class='hs-layout'>(</span><span class='hs-varid'>rawPathToItem</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-274"></a>
<a name="line-275"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mitem</span> <span class='hs-keyword'>of</span>
<a name="line-276"></a> <span class='hs-comment'>-- item under the cursor, only pass on the signal</span>
<a name="line-277"></a> <span class='hs-comment'>-- if the item under the cursor is not within the current</span>
<a name="line-278"></a> <span class='hs-comment'>-- selection</span>
<a name="line-279"></a> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-280"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>opeInNewTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>item</span>
<a name="line-281"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-282"></a> <span class='hs-comment'>-- no item under the cursor, pass on the signal</span>
<a name="line-283"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-284"></a>
<a name="line-285"></a> <span class='hs-conid'>OtherButton</span> <span class='hs-num'>8</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-286"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryBack</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-287"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-288"></a> <span class='hs-conid'>OtherButton</span> <span class='hs-num'>9</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-289"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryForward</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-290"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-291"></a> <span class='hs-comment'>-- not right-click, so pass on the signal</span>
<a name="line-292"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-293"></a>
<a name="line-294"></a> <span class='hs-comment'>-- right click menu</span>
<a name="line-295"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileOpen</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-296"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>open</span>
<a name="line-297"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileExecute</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-298"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>execute</span>
<a name="line-299"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileNewRegFile</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-300"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newFile</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-301"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileNewDir</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-302"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-303"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileNewTab</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-304"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newTab'</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-305"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileNewTerm</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-306"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>openTerminalHere</span> <span class='hs-varid'>myview</span>
<a name="line-307"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileCopy</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-308"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>copyInit</span>
<a name="line-309"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileRename</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-310"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>renameF</span>
<a name="line-311"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFilePaste</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-312"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>operationFinal</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-conid'>Nothing</span>
<a name="line-313"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileDelete</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-314"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>del</span>
<a name="line-315"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileProperty</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-316"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>showFilePropertyDialog</span>
<a name="line-317"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileCut</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-318"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>moveInit</span>
<a name="line-319"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileIconView</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-320"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>switchView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>createIconView</span>
<a name="line-321"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileTreeView</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-322"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>switchView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>createTreeView</span>
<a name="line-323"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-324"></a>
<a name="line-325"></a> <span class='hs-varid'>getPathAtPos</span> <span class='hs-varid'>fmv</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-326"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>fmv</span> <span class='hs-keyword'>of</span>
<a name="line-327"></a> <span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>treeView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-328"></a> <span class='hs-varid'>mp</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewGetPathAtPos</span> <span class='hs-varid'>treeView</span> <span class='hs-layout'>(</span><span class='hs-varid'>round</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>round</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span>
<a name="line-329"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-varid'>mp</span>
<a name="line-330"></a> <span class='hs-conid'>FMIconView</span> <span class='hs-varid'>iconView</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-331"></a> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>tp</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>tp</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>Nothing</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>tp</span><span class='hs-layout'>)</span>
<a name="line-332"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>iconViewGetPathAtPos</span> <span class='hs-varid'>iconView</span> <span class='hs-layout'>(</span><span class='hs-varid'>round</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>round</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span>
<a name="line-333"></a>
<a name="line-334"></a><a name="openTerminalHere"></a><span class='hs-definition'>openTerminalHere</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>ProcessID</span>
<a name="line-335"></a><span class='hs-definition'>openTerminalHere</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-336"></a> <span class='hs-varid'>cwd</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-337"></a> <span class='hs-comment'>-- TODO: make terminal configurable</span>
<a name="line-338"></a> <span class='hs-conid'>SPP</span><span class='hs-varop'>.</span><span class='hs-varid'>forkProcess</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SPP</span><span class='hs-varop'>.</span><span class='hs-varid'>executeFile</span> <span class='hs-str'>"sakura"</span> <span class='hs-conid'>True</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-d"</span><span class='hs-layout'>,</span> <span class='hs-varid'>cwd</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>Nothing</span>
<a name="line-334"></a>
<a name="line-335"></a>
<a name="line-336"></a>
<a name="line-337"></a><span class='hs-comment'>---- OTHER ----</span>
<a name="line-338"></a>
<a name="line-339"></a>
<a name="line-340"></a>
<a name="line-341"></a>
<a name="line-342"></a>
<a name="line-343"></a><span class='hs-comment'>---- TAB OPERATIONS ----</span>
<a name="line-344"></a>
<a name="line-340"></a><a name="openTerminalHere"></a><span class='hs-definition'>openTerminalHere</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>ProcessID</span>
<a name="line-341"></a><span class='hs-definition'>openTerminalHere</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-342"></a> <span class='hs-varid'>cwd</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-343"></a> <span class='hs-comment'>-- TODO: make terminal configurable</span>
<a name="line-344"></a> <span class='hs-conid'>SPP</span><span class='hs-varop'>.</span><span class='hs-varid'>forkProcess</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SPP</span><span class='hs-varop'>.</span><span class='hs-varid'>executeFile</span> <span class='hs-str'>"sakura"</span> <span class='hs-conid'>True</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-d"</span><span class='hs-layout'>,</span> <span class='hs-varid'>cwd</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>Nothing</span>
<a name="line-345"></a>
<a name="line-346"></a><a name="closeTab"></a><span class='hs-comment'>-- |Closes the current tab, but only if there is more than one tab.</span>
<a name="line-347"></a><span class='hs-definition'>closeTab</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-348"></a><span class='hs-definition'>closeTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-349"></a> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>notebookGetNPages</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-350"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span> <span class='hs-varop'>&gt;</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>destroyView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-346"></a>
<a name="line-347"></a>
<a name="line-348"></a>
<a name="line-349"></a><span class='hs-comment'>---- TAB OPERATIONS ----</span>
<a name="line-350"></a>
<a name="line-351"></a>
<a name="line-352"></a>
<a name="line-353"></a><a name="newTab'"></a><span class='hs-definition'>newTab'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-354"></a><span class='hs-definition'>newTab'</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-355"></a> <span class='hs-varid'>cwd</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-356"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>createTreeView</span> <span class='hs-varid'>cwd</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-352"></a><a name="closeTab"></a><span class='hs-comment'>-- |Closes the current tab, but only if there is more than one tab.</span>
<a name="line-353"></a><span class='hs-definition'>closeTab</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-354"></a><span class='hs-definition'>closeTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-355"></a> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>notebookGetNPages</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-356"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span> <span class='hs-varop'>&gt;</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>destroyView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-357"></a>
<a name="line-358"></a>
<a name="line-359"></a><a name="opeInNewTab"></a><span class='hs-definition'>opeInNewTab</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Item</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-360"></a><span class='hs-definition'>opeInNewTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>item</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>DirOrSym</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-361"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>createTreeView</span> <span class='hs-varid'>item</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-362"></a><span class='hs-definition'>opeInNewTab</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-359"></a><a name="newTab'"></a><span class='hs-definition'>newTab'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-360"></a><span class='hs-definition'>newTab'</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-361"></a> <span class='hs-varid'>cwd</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-362"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>createTreeView</span> <span class='hs-varid'>cwd</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-363"></a>
<a name="line-364"></a>
<a name="line-365"></a>
<a name="line-366"></a><span class='hs-comment'>---- FILE OPERATION CALLBACKS (COPY, MOVE, ...) ----</span>
<a name="line-367"></a>
<a name="line-368"></a>
<a name="line-369"></a><a name="del"></a><span class='hs-comment'>-- |Supposed to be used with 'withRows'. Deletes a file or directory.</span>
<a name="line-370"></a><span class='hs-definition'>del</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-371"></a><span class='hs-definition'>del</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-372"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really delete \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-373"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span>
<a name="line-374"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>easyDelete</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>item</span>
<a name="line-375"></a><span class='hs-comment'>-- this throws on the first error that occurs</span>
<a name="line-376"></a><span class='hs-definition'>del</span> <span class='hs-varid'>items</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-377"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really delete "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>" files?"</span>
<a name="line-378"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span>
<a name="line-379"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>forM_</span> <span class='hs-varid'>items</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>item</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>easyDelete</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>item</span>
<a name="line-380"></a><span class='hs-definition'>del</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-381"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-382"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-383"></a>
<a name="line-384"></a>
<a name="line-385"></a><a name="moveInit"></a><span class='hs-comment'>-- |Initializes a file move operation.</span>
<a name="line-386"></a><span class='hs-definition'>moveInit</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-387"></a><span class='hs-definition'>moveInit</span> <span class='hs-varid'>items</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>mygui</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-388"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMove</span> <span class='hs-varop'>.</span> <span class='hs-conid'>PartialMove</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-389"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sbmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>items</span> <span class='hs-keyword'>of</span>
<a name="line-390"></a> <span class='hs-layout'>(</span><span class='hs-varid'>item</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Move buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span>
<a name="line-391"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Move buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-392"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" items"</span>
<a name="line-393"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-394"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>pushStatusBar</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>sbmsg</span>
<a name="line-395"></a><span class='hs-definition'>moveInit</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-396"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-397"></a> <span class='hs-str'>"No file selected!"</span>
<a name="line-398"></a>
<a name="line-399"></a><a name="copyInit"></a><span class='hs-comment'>-- |Supposed to be used with 'withRows'. Initializes a file copy operation.</span>
<a name="line-400"></a><span class='hs-definition'>copyInit</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-401"></a><span class='hs-definition'>copyInit</span> <span class='hs-varid'>items</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>mygui</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-402"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>FCopy</span> <span class='hs-varop'>.</span> <span class='hs-conid'>PartialCopy</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-403"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sbmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>items</span> <span class='hs-keyword'>of</span>
<a name="line-404"></a> <span class='hs-layout'>(</span><span class='hs-varid'>item</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Copy buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span>
<a name="line-405"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Copy buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-406"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" items"</span>
<a name="line-407"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-408"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>pushStatusBar</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>sbmsg</span>
<a name="line-409"></a><span class='hs-definition'>copyInit</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-410"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-411"></a> <span class='hs-str'>"No file selected!"</span>
<a name="line-412"></a>
<a name="line-413"></a>
<a name="line-414"></a><a name="operationFinal"></a><span class='hs-comment'>-- |Finalizes a file operation, such as copy or move.</span>
<a name="line-415"></a><span class='hs-definition'>operationFinal</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Item</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-416"></a><span class='hs-definition'>operationFinal</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>mitem</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-417"></a> <span class='hs-varid'>op</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-418"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>mitem</span> <span class='hs-keyword'>of</span>
<a name="line-419"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>path</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-420"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>x</span>
<a name="line-421"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>op</span> <span class='hs-keyword'>of</span>
<a name="line-422"></a> <span class='hs-conid'>FMove</span> <span class='hs-layout'>(</span><span class='hs-conid'>PartialMove</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-423"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really move "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>imsg</span> <span class='hs-varid'>s</span>
<a name="line-424"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" to \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-425"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-426"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMove</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Move</span> <span class='hs-varid'>s</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-427"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-428"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-conid'>None</span>
<a name="line-429"></a> <span class='hs-conid'>FCopy</span> <span class='hs-layout'>(</span><span class='hs-conid'>PartialCopy</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-430"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really copy "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>imsg</span> <span class='hs-varid'>s</span>
<a name="line-431"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" to \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-432"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-433"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FCopy</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Copy</span> <span class='hs-varid'>s</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-434"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-435"></a> <span class='hs-keyword'>where</span>
<a name="line-436"></a> <span class='hs-varid'>imsg</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>of</span>
<a name="line-437"></a> <span class='hs-layout'>(</span><span class='hs-varid'>item</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"\""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\""</span>
<a name="line-438"></a> <span class='hs-varid'>items</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>" items"</span>
<a name="line-439"></a>
<a name="line-440"></a>
<a name="line-441"></a><a name="newFile"></a><span class='hs-comment'>-- |Create a new file.</span>
<a name="line-442"></a><span class='hs-definition'>newFile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-443"></a><span class='hs-definition'>newFile</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-444"></a> <span class='hs-varid'>mfn</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>textInputDialog</span> <span class='hs-str'>"Enter file name"</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-445"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pmfn</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseFn</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>fromString</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>mfn</span>
<a name="line-446"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>pmfn</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-447"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-448"></a> <span class='hs-varid'>createRegularFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>cdir</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span>
<a name="line-449"></a>
<a name="line-450"></a>
<a name="line-451"></a><a name="newDir"></a><span class='hs-comment'>-- |Create a new directory.</span>
<a name="line-452"></a><span class='hs-definition'>newDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-453"></a><span class='hs-definition'>newDir</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-454"></a> <span class='hs-varid'>mfn</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>textInputDialog</span> <span class='hs-str'>"Enter directory name"</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-455"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pmfn</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseFn</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>fromString</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>mfn</span>
<a name="line-456"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>pmfn</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-457"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-458"></a> <span class='hs-varid'>createDir</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>cdir</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span>
<a name="line-459"></a>
<a name="line-460"></a>
<a name="line-461"></a><a name="renameF"></a><span class='hs-definition'>renameF</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-462"></a><span class='hs-definition'>renameF</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-463"></a> <span class='hs-varid'>iname</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromRel</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-464"></a> <span class='hs-varid'>mfn</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>textInputDialog</span> <span class='hs-str'>"Enter new file name"</span> <span class='hs-layout'>(</span><span class='hs-varid'>iname</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ByteString</span><span class='hs-layout'>)</span>
<a name="line-465"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pmfn</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseFn</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>fromString</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>mfn</span>
<a name="line-466"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>pmfn</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-467"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really rename \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span>
<a name="line-468"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"\""</span> <span class='hs-varop'>++</span> <span class='hs-str'>" to \""</span>
<a name="line-469"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>dirname</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-470"></a> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-471"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span> <span class='hs-varop'>$</span>
<a name="line-472"></a> <span class='hs-conid'>HPath</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-varid'>renameFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-473"></a> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>dirname</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span>
<a name="line-474"></a><span class='hs-definition'>renameF</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-475"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-476"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-477"></a>
<a name="line-478"></a>
<a name="line-479"></a>
<a name="line-480"></a>
<a name="line-481"></a><span class='hs-comment'>---- DIRECTORY TRAVERSAL AND FILE OPENING CALLBACKS ----</span>
<a name="line-482"></a>
<a name="line-365"></a><a name="opeInNewTab"></a><span class='hs-definition'>opeInNewTab</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Item</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-366"></a><span class='hs-definition'>opeInNewTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>item</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>DirOrSym</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-367"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>createTreeView</span> <span class='hs-varid'>item</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-368"></a><span class='hs-definition'>opeInNewTab</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-369"></a>
<a name="line-370"></a>
<a name="line-371"></a>
<a name="line-372"></a><span class='hs-comment'>---- FILE OPERATION CALLBACKS (COPY, MOVE, ...) ----</span>
<a name="line-373"></a>
<a name="line-374"></a>
<a name="line-375"></a><a name="del"></a><span class='hs-comment'>-- |Supposed to be used with 'withRows'. Deletes a file or directory.</span>
<a name="line-376"></a><span class='hs-definition'>del</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-377"></a><span class='hs-definition'>del</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-378"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really delete \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-379"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span>
<a name="line-380"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>easyDelete</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>item</span>
<a name="line-381"></a><span class='hs-comment'>-- this throws on the first error that occurs</span>
<a name="line-382"></a><span class='hs-definition'>del</span> <span class='hs-varid'>items</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-383"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really delete "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>" files?"</span>
<a name="line-384"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span>
<a name="line-385"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>forM_</span> <span class='hs-varid'>items</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>item</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>easyDelete</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>item</span>
<a name="line-386"></a><span class='hs-definition'>del</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-387"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-388"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-389"></a>
<a name="line-390"></a>
<a name="line-391"></a><a name="moveInit"></a><span class='hs-comment'>-- |Initializes a file move operation.</span>
<a name="line-392"></a><span class='hs-definition'>moveInit</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-393"></a><span class='hs-definition'>moveInit</span> <span class='hs-varid'>items</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>mygui</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-394"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMove</span> <span class='hs-varop'>.</span> <span class='hs-conid'>PartialMove</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-395"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sbmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>items</span> <span class='hs-keyword'>of</span>
<a name="line-396"></a> <span class='hs-layout'>(</span><span class='hs-varid'>item</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Move buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span>
<a name="line-397"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Move buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-398"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" items"</span>
<a name="line-399"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-400"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>pushStatusBar</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>sbmsg</span>
<a name="line-401"></a><span class='hs-definition'>moveInit</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-402"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-403"></a> <span class='hs-str'>"No file selected!"</span>
<a name="line-404"></a>
<a name="line-405"></a><a name="copyInit"></a><span class='hs-comment'>-- |Supposed to be used with 'withRows'. Initializes a file copy operation.</span>
<a name="line-406"></a><span class='hs-definition'>copyInit</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-407"></a><span class='hs-definition'>copyInit</span> <span class='hs-varid'>items</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>mygui</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-408"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>FCopy</span> <span class='hs-varop'>.</span> <span class='hs-conid'>PartialCopy</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-409"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sbmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>items</span> <span class='hs-keyword'>of</span>
<a name="line-410"></a> <span class='hs-layout'>(</span><span class='hs-varid'>item</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Copy buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span>
<a name="line-411"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Copy buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-412"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" items"</span>
<a name="line-413"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-414"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>pushStatusBar</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>sbmsg</span>
<a name="line-415"></a><span class='hs-definition'>copyInit</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-416"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-417"></a> <span class='hs-str'>"No file selected!"</span>
<a name="line-418"></a>
<a name="line-419"></a>
<a name="line-420"></a><a name="operationFinal"></a><span class='hs-comment'>-- |Finalizes a file operation, such as copy or move.</span>
<a name="line-421"></a><span class='hs-definition'>operationFinal</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Item</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-422"></a><span class='hs-definition'>operationFinal</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>mitem</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-423"></a> <span class='hs-varid'>op</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-424"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>mitem</span> <span class='hs-keyword'>of</span>
<a name="line-425"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>path</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-426"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>x</span>
<a name="line-427"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>op</span> <span class='hs-keyword'>of</span>
<a name="line-428"></a> <span class='hs-conid'>FMove</span> <span class='hs-layout'>(</span><span class='hs-conid'>PartialMove</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-429"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really move "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>imsg</span> <span class='hs-varid'>s</span>
<a name="line-430"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" to \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-431"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-432"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMove</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Move</span> <span class='hs-varid'>s</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-433"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-434"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-conid'>None</span>
<a name="line-435"></a> <span class='hs-conid'>FCopy</span> <span class='hs-layout'>(</span><span class='hs-conid'>PartialCopy</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-436"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really copy "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>imsg</span> <span class='hs-varid'>s</span>
<a name="line-437"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" to \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-438"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-439"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FCopy</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Copy</span> <span class='hs-varid'>s</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-440"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-441"></a> <span class='hs-keyword'>where</span>
<a name="line-442"></a> <span class='hs-varid'>imsg</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>of</span>
<a name="line-443"></a> <span class='hs-layout'>(</span><span class='hs-varid'>item</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"\""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\""</span>
<a name="line-444"></a> <span class='hs-varid'>items</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>" items"</span>
<a name="line-445"></a>
<a name="line-446"></a>
<a name="line-447"></a><a name="newFile"></a><span class='hs-comment'>-- |Create a new file.</span>
<a name="line-448"></a><span class='hs-definition'>newFile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-449"></a><span class='hs-definition'>newFile</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-450"></a> <span class='hs-varid'>mfn</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>textInputDialog</span> <span class='hs-str'>"Enter file name"</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-451"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pmfn</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseFn</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>fromString</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>mfn</span>
<a name="line-452"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>pmfn</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-453"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-454"></a> <span class='hs-varid'>createRegularFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>cdir</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span>
<a name="line-455"></a>
<a name="line-456"></a>
<a name="line-457"></a><a name="newDir"></a><span class='hs-comment'>-- |Create a new directory.</span>
<a name="line-458"></a><span class='hs-definition'>newDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-459"></a><span class='hs-definition'>newDir</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-460"></a> <span class='hs-varid'>mfn</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>textInputDialog</span> <span class='hs-str'>"Enter directory name"</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-461"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pmfn</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseFn</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>fromString</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>mfn</span>
<a name="line-462"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>pmfn</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-463"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-464"></a> <span class='hs-varid'>createDir</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>cdir</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span>
<a name="line-465"></a>
<a name="line-466"></a>
<a name="line-467"></a><a name="renameF"></a><span class='hs-definition'>renameF</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-468"></a><span class='hs-definition'>renameF</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-469"></a> <span class='hs-varid'>iname</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromRel</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-470"></a> <span class='hs-varid'>mfn</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>textInputDialog</span> <span class='hs-str'>"Enter new file name"</span> <span class='hs-layout'>(</span><span class='hs-varid'>iname</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ByteString</span><span class='hs-layout'>)</span>
<a name="line-471"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pmfn</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseFn</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>fromString</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>mfn</span>
<a name="line-472"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>pmfn</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-473"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really rename \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span>
<a name="line-474"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"\""</span> <span class='hs-varop'>++</span> <span class='hs-str'>" to \""</span>
<a name="line-475"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>dirname</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-476"></a> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-477"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span> <span class='hs-varop'>$</span>
<a name="line-478"></a> <span class='hs-conid'>HPath</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-varid'>renameFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-479"></a> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>dirname</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span>
<a name="line-480"></a><span class='hs-definition'>renameF</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-481"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-482"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-483"></a>
<a name="line-484"></a><a name="urlGoTo"></a><span class='hs-comment'>-- |Go to the url given at the 'urlBar' and visualize it in the given</span>
<a name="line-485"></a><span class='hs-comment'>-- treeView.</span>
<a name="line-486"></a><span class='hs-comment'>--</span>
<a name="line-487"></a><span class='hs-comment'>-- If the url is invalid, does nothing.</span>
<a name="line-488"></a><span class='hs-definition'>urlGoTo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-489"></a><span class='hs-definition'>urlGoTo</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-490"></a> <span class='hs-varid'>fp</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>entryGetText</span> <span class='hs-layout'>(</span><span class='hs-varid'>urlBar</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-491"></a> <span class='hs-varid'>forM_</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseAbs</span> <span class='hs-varid'>fp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Path</span> <span class='hs-conid'>Abs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fp'</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-492"></a> <span class='hs-varid'>whenM</span> <span class='hs-layout'>(</span><span class='hs-varid'>canOpenDirectory</span> <span class='hs-varid'>fp'</span><span class='hs-layout'>)</span>
<a name="line-493"></a> <span class='hs-layout'>(</span><span class='hs-varid'>goDir</span> <span class='hs-conid'>True</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fp'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-494"></a>
<a name="line-495"></a>
<a name="line-496"></a><a name="goHome"></a><span class='hs-definition'>goHome</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-497"></a><span class='hs-definition'>goHome</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-498"></a> <span class='hs-varid'>mhomedir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getEnv</span> <span class='hs-str'>"HOME"</span>
<a name="line-499"></a> <span class='hs-varid'>forM_</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseAbs</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>mhomedir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Path</span> <span class='hs-conid'>Abs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fp'</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-500"></a> <span class='hs-varid'>whenM</span> <span class='hs-layout'>(</span><span class='hs-varid'>canOpenDirectory</span> <span class='hs-varid'>fp'</span><span class='hs-layout'>)</span>
<a name="line-501"></a> <span class='hs-layout'>(</span><span class='hs-varid'>goDir</span> <span class='hs-conid'>True</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fp'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-502"></a>
<a name="line-503"></a>
<a name="line-504"></a><a name="execute"></a><span class='hs-comment'>-- |Execute a given file.</span>
<a name="line-505"></a><span class='hs-definition'>execute</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-506"></a><span class='hs-definition'>execute</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span>
<a name="line-507"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>executeFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span>
<a name="line-508"></a><span class='hs-definition'>execute</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-509"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-510"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-511"></a>
<a name="line-512"></a>
<a name="line-513"></a><a name="open"></a><span class='hs-comment'>-- |Supposed to be used with 'withRows'. Opens a file or directory.</span>
<a name="line-514"></a><span class='hs-definition'>open</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-515"></a><span class='hs-definition'>open</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>item</span><span class='hs-keyglyph'>]</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span>
<a name="line-516"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>item</span> <span class='hs-keyword'>of</span>
<a name="line-517"></a> <span class='hs-conid'>DirOrSym</span> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-518"></a> <span class='hs-varid'>nv</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>r</span>
<a name="line-519"></a> <span class='hs-varid'>goDir</span> <span class='hs-conid'>True</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-520"></a> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-521"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>openFile</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>r</span>
<a name="line-522"></a><span class='hs-definition'>open</span> <span class='hs-varid'>items</span> <span class='hs-varid'>mygui</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-523"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>dirs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>fst</span> <span class='hs-varop'>.</span> <span class='hs-varid'>sdir</span><span class='hs-layout'>)</span> <span class='hs-varid'>items</span>
<a name="line-524"></a> <span class='hs-varid'>files</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>fst</span> <span class='hs-varop'>.</span> <span class='hs-varid'>sfileLike</span><span class='hs-layout'>)</span> <span class='hs-varid'>items</span>
<a name="line-525"></a> <span class='hs-varid'>forM_</span> <span class='hs-varid'>dirs</span> <span class='hs-layout'>(</span><span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>.</span> <span class='hs-varid'>opeInNewTab</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-526"></a> <span class='hs-varid'>forM_</span> <span class='hs-varid'>files</span> <span class='hs-layout'>(</span><span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>.</span> <span class='hs-varid'>openFile</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span><span class='hs-layout'>)</span>
<a name="line-527"></a>
<a name="line-528"></a>
<a name="line-529"></a><a name="upDir"></a><span class='hs-comment'>-- |Go up one directory and visualize it in the treeView.</span>
<a name="line-530"></a><span class='hs-definition'>upDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-531"></a><span class='hs-definition'>upDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-532"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-533"></a> <span class='hs-varid'>nv</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>goUp</span> <span class='hs-varid'>cdir</span>
<a name="line-534"></a> <span class='hs-varid'>goDir</span> <span class='hs-conid'>True</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-535"></a>
<a name="line-536"></a>
<a name="line-537"></a><a name="goHistoryPrev"></a><span class='hs-comment'>-- |Go "back" in the history.</span>
<a name="line-538"></a><span class='hs-definition'>goHistoryPrev</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-539"></a><span class='hs-definition'>goHistoryPrev</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-540"></a> <span class='hs-varid'>hs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>history</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-541"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>hs</span> <span class='hs-keyword'>of</span>
<a name="line-542"></a> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-543"></a> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-544"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-545"></a> <span class='hs-varid'>nv</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>x</span>
<a name="line-546"></a> <span class='hs-varid'>modifyTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>history</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-547"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>xs</span><span class='hs-layout'>,</span> <span class='hs-varid'>path</span> <span class='hs-varid'>cdir</span> <span class='hs-varop'>`addHistory`</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-548"></a> <span class='hs-varid'>goDir</span> <span class='hs-conid'>False</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-549"></a>
<a name="line-550"></a>
<a name="line-551"></a><a name="goHistoryNext"></a><span class='hs-comment'>-- |Go "forth" in the history.</span>
<a name="line-552"></a><span class='hs-definition'>goHistoryNext</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-553"></a><span class='hs-definition'>goHistoryNext</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-554"></a> <span class='hs-varid'>hs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>history</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-555"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>hs</span> <span class='hs-keyword'>of</span>
<a name="line-556"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-557"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-558"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-559"></a> <span class='hs-varid'>nv</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>x</span>
<a name="line-560"></a> <span class='hs-varid'>modifyTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>history</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-561"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>cdir</span> <span class='hs-varop'>`addHistory`</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-562"></a> <span class='hs-varid'>goDir</span> <span class='hs-conid'>False</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-484"></a>
<a name="line-485"></a>
<a name="line-486"></a>
<a name="line-487"></a><span class='hs-comment'>---- DIRECTORY TRAVERSAL AND FILE OPENING CALLBACKS ----</span>
<a name="line-488"></a>
<a name="line-489"></a>
<a name="line-490"></a><a name="urlGoTo"></a><span class='hs-comment'>-- |Go to the url given at the 'urlBar' and visualize it in the given</span>
<a name="line-491"></a><span class='hs-comment'>-- treeView.</span>
<a name="line-492"></a><span class='hs-comment'>--</span>
<a name="line-493"></a><span class='hs-comment'>-- If the url is invalid, does nothing.</span>
<a name="line-494"></a><span class='hs-definition'>urlGoTo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-495"></a><span class='hs-definition'>urlGoTo</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-496"></a> <span class='hs-varid'>fp</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>entryGetText</span> <span class='hs-layout'>(</span><span class='hs-varid'>urlBar</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-497"></a> <span class='hs-varid'>forM_</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseAbs</span> <span class='hs-varid'>fp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Path</span> <span class='hs-conid'>Abs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fp'</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-498"></a> <span class='hs-varid'>whenM</span> <span class='hs-layout'>(</span><span class='hs-varid'>canOpenDirectory</span> <span class='hs-varid'>fp'</span><span class='hs-layout'>)</span>
<a name="line-499"></a> <span class='hs-layout'>(</span><span class='hs-varid'>goDir</span> <span class='hs-conid'>True</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fp'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-500"></a>
<a name="line-501"></a>
<a name="line-502"></a><a name="goHome"></a><span class='hs-definition'>goHome</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-503"></a><span class='hs-definition'>goHome</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-504"></a> <span class='hs-varid'>mhomedir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getEnv</span> <span class='hs-str'>"HOME"</span>
<a name="line-505"></a> <span class='hs-varid'>forM_</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseAbs</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>mhomedir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Path</span> <span class='hs-conid'>Abs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fp'</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-506"></a> <span class='hs-varid'>whenM</span> <span class='hs-layout'>(</span><span class='hs-varid'>canOpenDirectory</span> <span class='hs-varid'>fp'</span><span class='hs-layout'>)</span>
<a name="line-507"></a> <span class='hs-layout'>(</span><span class='hs-varid'>goDir</span> <span class='hs-conid'>True</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fp'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-508"></a>
<a name="line-509"></a>
<a name="line-510"></a><a name="execute"></a><span class='hs-comment'>-- |Execute a given file.</span>
<a name="line-511"></a><span class='hs-definition'>execute</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-512"></a><span class='hs-definition'>execute</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span>
<a name="line-513"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>executeFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span>
<a name="line-514"></a><span class='hs-definition'>execute</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-515"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-516"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-517"></a>
<a name="line-518"></a>
<a name="line-519"></a><a name="open"></a><span class='hs-comment'>-- |Supposed to be used with 'withRows'. Opens a file or directory.</span>
<a name="line-520"></a><span class='hs-definition'>open</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-521"></a><span class='hs-definition'>open</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>item</span><span class='hs-keyglyph'>]</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span>
<a name="line-522"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>item</span> <span class='hs-keyword'>of</span>
<a name="line-523"></a> <span class='hs-conid'>DirOrSym</span> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-524"></a> <span class='hs-varid'>nv</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>r</span>
<a name="line-525"></a> <span class='hs-varid'>goDir</span> <span class='hs-conid'>True</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-526"></a> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-527"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>openFile</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>r</span>
<a name="line-528"></a><span class='hs-definition'>open</span> <span class='hs-varid'>items</span> <span class='hs-varid'>mygui</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-529"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>dirs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>fst</span> <span class='hs-varop'>.</span> <span class='hs-varid'>sdir</span><span class='hs-layout'>)</span> <span class='hs-varid'>items</span>
<a name="line-530"></a> <span class='hs-varid'>files</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>fst</span> <span class='hs-varop'>.</span> <span class='hs-varid'>sfileLike</span><span class='hs-layout'>)</span> <span class='hs-varid'>items</span>
<a name="line-531"></a> <span class='hs-varid'>forM_</span> <span class='hs-varid'>dirs</span> <span class='hs-layout'>(</span><span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>.</span> <span class='hs-varid'>opeInNewTab</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-532"></a> <span class='hs-varid'>forM_</span> <span class='hs-varid'>files</span> <span class='hs-layout'>(</span><span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>.</span> <span class='hs-varid'>openFile</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span><span class='hs-layout'>)</span>
<a name="line-533"></a>
<a name="line-534"></a>
<a name="line-535"></a><a name="upDir"></a><span class='hs-comment'>-- |Go up one directory and visualize it in the treeView.</span>
<a name="line-536"></a><span class='hs-definition'>upDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-537"></a><span class='hs-definition'>upDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-538"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-539"></a> <span class='hs-varid'>nv</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>goUp</span> <span class='hs-varid'>cdir</span>
<a name="line-540"></a> <span class='hs-varid'>goDir</span> <span class='hs-conid'>True</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-541"></a>
<a name="line-542"></a>
<a name="line-543"></a><a name="goHistoryBack"></a><span class='hs-comment'>-- |Go "back" in the history.</span>
<a name="line-544"></a><span class='hs-definition'>goHistoryBack</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-545"></a><span class='hs-definition'>goHistoryBack</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-546"></a> <span class='hs-varid'>mhs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>tryTakeMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>history</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-547"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>mhs</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>hs</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-548"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>nhs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>goBack</span> <span class='hs-varid'>hs</span>
<a name="line-549"></a> <span class='hs-varid'>putMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>history</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-varid'>nhs</span>
<a name="line-550"></a> <span class='hs-varid'>nv</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>currentDir</span> <span class='hs-varid'>nhs</span>
<a name="line-551"></a> <span class='hs-varid'>goDir</span> <span class='hs-conid'>False</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-552"></a>
<a name="line-553"></a>
<a name="line-554"></a><a name="goHistoryForward"></a><span class='hs-comment'>-- |Go "forward" in the history.</span>
<a name="line-555"></a><span class='hs-definition'>goHistoryForward</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-556"></a><span class='hs-definition'>goHistoryForward</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-557"></a> <span class='hs-varid'>mhs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>tryTakeMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>history</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-558"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>mhs</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>hs</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-559"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>nhs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>goForward</span> <span class='hs-varid'>hs</span>
<a name="line-560"></a> <span class='hs-varid'>putMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>history</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-varid'>nhs</span>
<a name="line-561"></a> <span class='hs-varid'>nv</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>currentDir</span> <span class='hs-varid'>nhs</span>
<a name="line-562"></a> <span class='hs-varid'>goDir</span> <span class='hs-conid'>False</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-563"></a>
</pre></body>
</html>

224
src/HSFM-GUI-Gtk-Data.html
View File

@ -39,125 +39,121 @@
<a name="line-30"></a> <span class='hs-conid'>TVar</span>
<a name="line-31"></a> <span class='hs-layout'>)</span>
<a name="line-32"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-conid'>MenuBar</span><span class='hs-layout'>)</span>
<a name="line-33"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HPath</span>
<a name="line-34"></a> <span class='hs-layout'>(</span>
<a name="line-35"></a> <span class='hs-conid'>Abs</span>
<a name="line-36"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Path</span>
<a name="line-37"></a> <span class='hs-layout'>)</span>
<a name="line-38"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>FileSystem</span><span class='hs-varop'>.</span><span class='hs-conid'>FileType</span>
<a name="line-39"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>FileSystem</span><span class='hs-varop'>.</span><span class='hs-conid'>UtilTypes</span>
<a name="line-40"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>INotify</span>
<a name="line-41"></a> <span class='hs-layout'>(</span>
<a name="line-42"></a> <span class='hs-conid'>INotify</span>
<a name="line-43"></a> <span class='hs-layout'>)</span>
<a name="line-44"></a>
<a name="line-45"></a>
<a name="line-33"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>FileSystem</span><span class='hs-varop'>.</span><span class='hs-conid'>FileType</span>
<a name="line-34"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>FileSystem</span><span class='hs-varop'>.</span><span class='hs-conid'>UtilTypes</span>
<a name="line-35"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>History</span>
<a name="line-36"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>INotify</span>
<a name="line-37"></a> <span class='hs-layout'>(</span>
<a name="line-38"></a> <span class='hs-conid'>INotify</span>
<a name="line-39"></a> <span class='hs-layout'>)</span>
<a name="line-40"></a>
<a name="line-41"></a>
<a name="line-42"></a>
<a name="line-43"></a> <span class='hs-comment'>------------------</span>
<a name="line-44"></a> <span class='hs-comment'>--[ Base Types ]--</span>
<a name="line-45"></a> <span class='hs-comment'>------------------</span>
<a name="line-46"></a>
<a name="line-47"></a> <span class='hs-comment'>------------------</span>
<a name="line-48"></a> <span class='hs-comment'>--[ Base Types ]--</span>
<a name="line-49"></a> <span class='hs-comment'>------------------</span>
<a name="line-50"></a>
<a name="line-51"></a>
<a name="line-52"></a><a name="MyGUI"></a><span class='hs-comment'>-- |Monolithic object passed to various GUI functions in order</span>
<a name="line-53"></a><a name="MyGUI"></a><span class='hs-comment'>-- to keep the API stable and not alter the parameters too much.</span>
<a name="line-54"></a><a name="MyGUI"></a><span class='hs-comment'>-- This only holds GUI widgets that are needed to be read during</span>
<a name="line-55"></a><a name="MyGUI"></a><span class='hs-comment'>-- runtime.</span>
<a name="line-56"></a><a name="MyGUI"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkMyGUI</span> <span class='hs-layout'>{</span>
<a name="line-57"></a> <span class='hs-comment'>-- |main Window</span>
<a name="line-58"></a> <span class='hs-varid'>rootWin</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Window</span>
<a name="line-59"></a>
<a name="line-60"></a> <span class='hs-comment'>-- widgets on the main window</span>
<a name="line-61"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>menubar</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>MenuBar</span>
<a name="line-62"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>statusBar</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Statusbar</span>
<a name="line-63"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>clearStatusBar</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Button</span>
<a name="line-64"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>notebook</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Notebook</span>
<a name="line-47"></a>
<a name="line-48"></a><a name="MyGUI"></a><span class='hs-comment'>-- |Monolithic object passed to various GUI functions in order</span>
<a name="line-49"></a><a name="MyGUI"></a><span class='hs-comment'>-- to keep the API stable and not alter the parameters too much.</span>
<a name="line-50"></a><a name="MyGUI"></a><span class='hs-comment'>-- This only holds GUI widgets that are needed to be read during</span>
<a name="line-51"></a><a name="MyGUI"></a><span class='hs-comment'>-- runtime.</span>
<a name="line-52"></a><a name="MyGUI"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkMyGUI</span> <span class='hs-layout'>{</span>
<a name="line-53"></a> <span class='hs-comment'>-- |main Window</span>
<a name="line-54"></a> <span class='hs-varid'>rootWin</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Window</span>
<a name="line-55"></a>
<a name="line-56"></a> <span class='hs-comment'>-- widgets on the main window</span>
<a name="line-57"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>menubar</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>MenuBar</span>
<a name="line-58"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>statusBar</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Statusbar</span>
<a name="line-59"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>clearStatusBar</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Button</span>
<a name="line-60"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>notebook</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Notebook</span>
<a name="line-61"></a>
<a name="line-62"></a> <span class='hs-comment'>-- other</span>
<a name="line-63"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fprop</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>FilePropertyGrid</span>
<a name="line-64"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>settings</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>TVar</span> <span class='hs-conid'>FMSettings</span><span class='hs-layout'>)</span>
<a name="line-65"></a>
<a name="line-66"></a> <span class='hs-comment'>-- other</span>
<a name="line-67"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fprop</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>FilePropertyGrid</span>
<a name="line-68"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>settings</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>TVar</span> <span class='hs-conid'>FMSettings</span><span class='hs-layout'>)</span>
<a name="line-66"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>operationBuffer</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>TVar</span> <span class='hs-conid'>FileOperation</span><span class='hs-layout'>)</span>
<a name="line-67"></a><span class='hs-layout'>}</span>
<a name="line-68"></a>
<a name="line-69"></a>
<a name="line-70"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>operationBuffer</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>TVar</span> <span class='hs-conid'>FileOperation</span><span class='hs-layout'>)</span>
<a name="line-71"></a><span class='hs-layout'>}</span>
<a name="line-72"></a>
<a name="line-73"></a>
<a name="line-74"></a><a name="MyView"></a><span class='hs-comment'>-- |This describes the contents of the current view and is separated from MyGUI,</span>
<a name="line-75"></a><a name="MyView"></a><span class='hs-comment'>-- because we might want to have multiple views.</span>
<a name="line-76"></a><a name="MyView"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkMyView</span> <span class='hs-layout'>{</span>
<a name="line-77"></a> <span class='hs-varid'>view</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>TVar</span> <span class='hs-conid'>FMView</span><span class='hs-layout'>)</span>
<a name="line-78"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>cwd</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>MVar</span> <span class='hs-conid'>Item</span><span class='hs-layout'>)</span>
<a name="line-79"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rawModel</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>TVar</span> <span class='hs-layout'>(</span><span class='hs-conid'>ListStore</span> <span class='hs-conid'>Item</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-80"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>sortedModel</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>TVar</span> <span class='hs-layout'>(</span><span class='hs-conid'>TypedTreeModelSort</span> <span class='hs-conid'>Item</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-81"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>filteredModel</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>TVar</span> <span class='hs-layout'>(</span><span class='hs-conid'>TypedTreeModelFilter</span> <span class='hs-conid'>Item</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-82"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>inotify</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>MVar</span> <span class='hs-conid'>INotify</span><span class='hs-layout'>)</span>
<a name="line-70"></a><a name="MyView"></a><span class='hs-comment'>-- |This describes the contents of the current view and is separated from MyGUI,</span>
<a name="line-71"></a><a name="MyView"></a><span class='hs-comment'>-- because we might want to have multiple views.</span>
<a name="line-72"></a><a name="MyView"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkMyView</span> <span class='hs-layout'>{</span>
<a name="line-73"></a> <span class='hs-varid'>view</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>TVar</span> <span class='hs-conid'>FMView</span><span class='hs-layout'>)</span>
<a name="line-74"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>cwd</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>MVar</span> <span class='hs-conid'>Item</span><span class='hs-layout'>)</span>
<a name="line-75"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rawModel</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>TVar</span> <span class='hs-layout'>(</span><span class='hs-conid'>ListStore</span> <span class='hs-conid'>Item</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-76"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>sortedModel</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>TVar</span> <span class='hs-layout'>(</span><span class='hs-conid'>TypedTreeModelSort</span> <span class='hs-conid'>Item</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-77"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>filteredModel</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>TVar</span> <span class='hs-layout'>(</span><span class='hs-conid'>TypedTreeModelFilter</span> <span class='hs-conid'>Item</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-78"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>inotify</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>MVar</span> <span class='hs-conid'>INotify</span><span class='hs-layout'>)</span>
<a name="line-79"></a>
<a name="line-80"></a> <span class='hs-comment'>-- the first part of the tuple represents the "go back"</span>
<a name="line-81"></a> <span class='hs-comment'>-- the second part the "go forth" in the history</span>
<a name="line-82"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>history</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>MVar</span> <span class='hs-conid'>BrowsingHistory</span><span class='hs-layout'>)</span>
<a name="line-83"></a>
<a name="line-84"></a> <span class='hs-comment'>-- the first part of the tuple represents the "go back"</span>
<a name="line-85"></a> <span class='hs-comment'>-- the second part the "go forth" in the history</span>
<a name="line-86"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>history</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-conid'>TVar</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Path</span> <span class='hs-conid'>Abs</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Path</span> <span class='hs-conid'>Abs</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-87"></a>
<a name="line-88"></a> <span class='hs-comment'>-- sub-widgets</span>
<a name="line-89"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>scroll</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ScrolledWindow</span>
<a name="line-90"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>viewBox</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Box</span>
<a name="line-91"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcmenu</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>RightClickMenu</span>
<a name="line-92"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>upViewB</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Button</span>
<a name="line-93"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>homeViewB</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Button</span>
<a name="line-94"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>refreshViewB</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Button</span>
<a name="line-95"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>urlBar</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-96"></a><span class='hs-layout'>}</span>
<a name="line-97"></a>
<a name="line-98"></a>
<a name="line-99"></a><a name="MenuBar"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>MenuBar</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkMenuBar</span> <span class='hs-layout'>{</span>
<a name="line-100"></a> <span class='hs-varid'>menubarFileQuit</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-101"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>menubarHelpAbout</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-102"></a><span class='hs-layout'>}</span>
<a name="line-103"></a>
<a name="line-104"></a><a name="RightClickMenu"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>RightClickMenu</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkRightClickMenu</span> <span class='hs-layout'>{</span>
<a name="line-105"></a> <span class='hs-varid'>rcMenu</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Menu</span>
<a name="line-106"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileOpen</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-107"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileExecute</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-108"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileNewRegFile</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-109"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileNewDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-110"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileNewTab</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-111"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileNewTerm</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-112"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileCut</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-113"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileCopy</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-114"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileRename</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-115"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFilePaste</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-116"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileDelete</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-117"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileProperty</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-118"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileIconView</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-119"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileTreeView</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-120"></a><span class='hs-layout'>}</span>
<a name="line-121"></a>
<a name="line-122"></a><a name="FilePropertyGrid"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>FilePropertyGrid</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkFilePropertyGrid</span> <span class='hs-layout'>{</span>
<a name="line-123"></a> <span class='hs-varid'>fpropGrid</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Grid</span>
<a name="line-124"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropFnEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-125"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropLocEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-126"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropTsEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-127"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropModEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-128"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropAcEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-129"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropFTEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-130"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropPermEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-131"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropLDEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-132"></a><span class='hs-layout'>}</span>
<a name="line-133"></a>
<a name="line-134"></a>
<a name="line-135"></a><a name="FMSettings"></a><span class='hs-comment'>-- |FM-wide settings.</span>
<a name="line-136"></a><a name="FMSettings"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>FMSettings</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkFMSettings</span> <span class='hs-layout'>{</span>
<a name="line-137"></a> <span class='hs-varid'>showHidden</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Bool</span>
<a name="line-138"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>isLazy</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Bool</span>
<a name="line-139"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>iconSize</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Int</span>
<a name="line-140"></a><span class='hs-layout'>}</span>
<a name="line-141"></a>
<a name="line-142"></a><a name="FMView"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>FMView</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>FMTreeView</span> <span class='hs-varop'>!</span><span class='hs-conid'>TreeView</span>
<a name="line-143"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>FMIconView</span> <span class='hs-varop'>!</span><span class='hs-conid'>IconView</span>
<a name="line-84"></a> <span class='hs-comment'>-- sub-widgets</span>
<a name="line-85"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>scroll</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ScrolledWindow</span>
<a name="line-86"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>viewBox</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Box</span>
<a name="line-87"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcmenu</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>RightClickMenu</span>
<a name="line-88"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>upViewB</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Button</span>
<a name="line-89"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>homeViewB</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Button</span>
<a name="line-90"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>refreshViewB</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Button</span>
<a name="line-91"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>urlBar</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-92"></a><span class='hs-layout'>}</span>
<a name="line-93"></a>
<a name="line-94"></a>
<a name="line-95"></a><a name="MenuBar"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>MenuBar</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkMenuBar</span> <span class='hs-layout'>{</span>
<a name="line-96"></a> <span class='hs-varid'>menubarFileQuit</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-97"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>menubarHelpAbout</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-98"></a><span class='hs-layout'>}</span>
<a name="line-99"></a>
<a name="line-100"></a><a name="RightClickMenu"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>RightClickMenu</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkRightClickMenu</span> <span class='hs-layout'>{</span>
<a name="line-101"></a> <span class='hs-varid'>rcMenu</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Menu</span>
<a name="line-102"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileOpen</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-103"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileExecute</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-104"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileNewRegFile</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-105"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileNewDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-106"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileNewTab</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-107"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileNewTerm</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-108"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileCut</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-109"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileCopy</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-110"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileRename</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-111"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFilePaste</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-112"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileDelete</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-113"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileProperty</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-114"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileIconView</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-115"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rcFileTreeView</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>ImageMenuItem</span>
<a name="line-116"></a><span class='hs-layout'>}</span>
<a name="line-117"></a>
<a name="line-118"></a><a name="FilePropertyGrid"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>FilePropertyGrid</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkFilePropertyGrid</span> <span class='hs-layout'>{</span>
<a name="line-119"></a> <span class='hs-varid'>fpropGrid</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Grid</span>
<a name="line-120"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropFnEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-121"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropLocEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-122"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropTsEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-123"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropModEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-124"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropAcEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-125"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropFTEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-126"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropPermEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-127"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fpropLDEntry</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Entry</span>
<a name="line-128"></a><span class='hs-layout'>}</span>
<a name="line-129"></a>
<a name="line-130"></a>
<a name="line-131"></a><a name="FMSettings"></a><span class='hs-comment'>-- |FM-wide settings.</span>
<a name="line-132"></a><a name="FMSettings"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>FMSettings</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkFMSettings</span> <span class='hs-layout'>{</span>
<a name="line-133"></a> <span class='hs-varid'>showHidden</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Bool</span>
<a name="line-134"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>isLazy</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Bool</span>
<a name="line-135"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>iconSize</span> <span class='hs-keyglyph'>::</span> <span class='hs-varop'>!</span><span class='hs-conid'>Int</span>
<a name="line-136"></a><span class='hs-layout'>}</span>
<a name="line-137"></a>
<a name="line-138"></a><a name="FMView"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>FMView</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>FMTreeView</span> <span class='hs-varop'>!</span><span class='hs-conid'>TreeView</span>
<a name="line-139"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>FMIconView</span> <span class='hs-varop'>!</span><span class='hs-conid'>IconView</span>
<a name="line-140"></a>
<a name="line-141"></a><a name="Item"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>Item</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>File</span> <span class='hs-conid'>FileInfo</span>
<a name="line-142"></a>
<a name="line-143"></a>
<a name="line-144"></a>
<a name="line-145"></a><a name="Item"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>Item</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>File</span> <span class='hs-conid'>FileInfo</span>
<a name="line-146"></a>
<a name="line-147"></a>
<a name="line-145"></a><a name="fmViewToContainer"></a><span class='hs-definition'>fmViewToContainer</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FMView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Container</span>
<a name="line-146"></a><span class='hs-definition'>fmViewToContainer</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>castToContainer</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toGObject</span> <span class='hs-varop'>$</span> <span class='hs-varid'>x</span>
<a name="line-147"></a><span class='hs-definition'>fmViewToContainer</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMIconView</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>castToContainer</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toGObject</span> <span class='hs-varop'>$</span> <span class='hs-varid'>x</span>
<a name="line-148"></a>
<a name="line-149"></a><a name="fmViewToContainer"></a><span class='hs-definition'>fmViewToContainer</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FMView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Container</span>
<a name="line-150"></a><span class='hs-definition'>fmViewToContainer</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>castToContainer</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toGObject</span> <span class='hs-varop'>$</span> <span class='hs-varid'>x</span>
<a name="line-151"></a><span class='hs-definition'>fmViewToContainer</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMIconView</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>castToContainer</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toGObject</span> <span class='hs-varop'>$</span> <span class='hs-varid'>x</span>
<a name="line-152"></a>
</pre></body>
</html>

754
src/HSFM-GUI-Gtk-MyView.html
View File

@ -73,387 +73,395 @@
<a name="line-64"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Data</span>
<a name="line-65"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Icons</span>
<a name="line-66"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span>
<a name="line-67"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span>
<a name="line-68"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Paths_hsfm</span>
<a name="line-69"></a> <span class='hs-layout'>(</span>
<a name="line-70"></a> <span class='hs-varid'>getDataFileName</span>
<a name="line-71"></a> <span class='hs-layout'>)</span>
<a name="line-72"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Prelude</span> <span class='hs-varid'>hiding</span><span class='hs-layout'>(</span><span class='hs-varid'>readFile</span><span class='hs-layout'>)</span>
<a name="line-73"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>INotify</span>
<a name="line-74"></a> <span class='hs-layout'>(</span>
<a name="line-75"></a> <span class='hs-varid'>addWatch</span>
<a name="line-76"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>initINotify</span>
<a name="line-77"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>killINotify</span>
<a name="line-78"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>EventVariety</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-79"></a> <span class='hs-layout'>)</span>
<a name="line-80"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-conid'>Error</span>
<a name="line-81"></a> <span class='hs-layout'>(</span>
<a name="line-82"></a> <span class='hs-varid'>catchIOError</span>
<a name="line-83"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>ioError</span>
<a name="line-84"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>isUserError</span>
<a name="line-85"></a> <span class='hs-layout'>)</span>
<a name="line-86"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Posix</span><span class='hs-varop'>.</span><span class='hs-conid'>FilePath</span>
<a name="line-87"></a> <span class='hs-layout'>(</span>
<a name="line-88"></a> <span class='hs-varid'>hiddenFile</span>
<a name="line-89"></a> <span class='hs-layout'>)</span>
<a name="line-90"></a>
<a name="line-67"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>History</span>
<a name="line-68"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HSFM</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span>
<a name="line-69"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Paths_hsfm</span>
<a name="line-70"></a> <span class='hs-layout'>(</span>
<a name="line-71"></a> <span class='hs-varid'>getDataFileName</span>
<a name="line-72"></a> <span class='hs-layout'>)</span>
<a name="line-73"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Prelude</span> <span class='hs-varid'>hiding</span><span class='hs-layout'>(</span><span class='hs-varid'>readFile</span><span class='hs-layout'>)</span>
<a name="line-74"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>INotify</span>
<a name="line-75"></a> <span class='hs-layout'>(</span>
<a name="line-76"></a> <span class='hs-varid'>addWatch</span>
<a name="line-77"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>initINotify</span>
<a name="line-78"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>killINotify</span>
<a name="line-79"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>EventVariety</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-80"></a> <span class='hs-layout'>)</span>
<a name="line-81"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-conid'>Error</span>
<a name="line-82"></a> <span class='hs-layout'>(</span>
<a name="line-83"></a> <span class='hs-varid'>catchIOError</span>
<a name="line-84"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>ioError</span>
<a name="line-85"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>isUserError</span>
<a name="line-86"></a> <span class='hs-layout'>)</span>
<a name="line-87"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Posix</span><span class='hs-varop'>.</span><span class='hs-conid'>FilePath</span>
<a name="line-88"></a> <span class='hs-layout'>(</span>
<a name="line-89"></a> <span class='hs-varid'>hiddenFile</span>
<a name="line-90"></a> <span class='hs-layout'>)</span>
<a name="line-91"></a>
<a name="line-92"></a>
<a name="line-93"></a><a name="newTab"></a><span class='hs-comment'>-- |Creates a new tab with its own view and refreshes the view.</span>
<a name="line-94"></a><span class='hs-definition'>newTab</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FMView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Item</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>MyView</span>
<a name="line-95"></a><span class='hs-definition'>newTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>iofmv</span> <span class='hs-varid'>item</span> <span class='hs-varid'>pos</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-96"></a> <span class='hs-comment'>-- create eventbox with label</span>
<a name="line-97"></a> <span class='hs-varid'>label</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>labelNewWithMnemonic</span>
<a name="line-98"></a> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromRel</span> <span class='hs-varop'>$</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-99"></a> <span class='hs-varid'>ebox</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventBoxNew</span>
<a name="line-100"></a> <span class='hs-varid'>eventBoxSetVisibleWindow</span> <span class='hs-varid'>ebox</span> <span class='hs-conid'>False</span>
<a name="line-101"></a> <span class='hs-varid'>containerAdd</span> <span class='hs-varid'>ebox</span> <span class='hs-varid'>label</span>
<a name="line-102"></a> <span class='hs-varid'>widgetShowAll</span> <span class='hs-varid'>label</span>
<a name="line-103"></a>
<a name="line-104"></a> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>createMyView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>iofmv</span>
<a name="line-105"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>notebookInsertPageMenu</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-106"></a> <span class='hs-varid'>ebox</span> <span class='hs-varid'>ebox</span> <span class='hs-varid'>pos</span>
<a name="line-107"></a>
<a name="line-108"></a> <span class='hs-varid'>notebookSetTabReorderable</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-conid'>True</span>
<a name="line-109"></a>
<a name="line-110"></a> <span class='hs-varid'>catchIOError</span> <span class='hs-layout'>(</span><span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>e</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-111"></a> <span class='hs-varid'>file</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromJust</span> <span class='hs-varop'>.</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseAbs</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromString</span>
<a name="line-112"></a> <span class='hs-varop'>$</span> <span class='hs-str'>"/"</span>
<a name="line-113"></a> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>file</span>
<a name="line-114"></a> <span class='hs-varid'>labelSetText</span> <span class='hs-varid'>label</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromString</span> <span class='hs-str'>"/"</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-115"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>isUserError</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>ioError</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-116"></a>
<a name="line-117"></a> <span class='hs-comment'>-- close callback</span>
<a name="line-118"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>ebox</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-119"></a> <span class='hs-varid'>eb</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventButton</span>
<a name="line-120"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>eb</span> <span class='hs-keyword'>of</span>
<a name="line-121"></a> <span class='hs-conid'>MiddleButton</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-122"></a> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>notebookGetNPages</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-123"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span> <span class='hs-varop'>&gt;</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>destroyView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-124"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-125"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-126"></a>
<a name="line-127"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>myview</span>
<a name="line-128"></a>
<a name="line-129"></a>
<a name="line-130"></a><a name="createMyView"></a><span class='hs-comment'>-- |Constructs the initial MyView object with a few dummy models.</span>
<a name="line-131"></a><span class='hs-comment'>-- It also initializes the callbacks.</span>
<a name="line-132"></a><span class='hs-definition'>createMyView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span>
<a name="line-133"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FMView</span>
<a name="line-134"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>MyView</span>
<a name="line-135"></a><span class='hs-definition'>createMyView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>iofmv</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-136"></a> <span class='hs-varid'>inotify</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newEmptyMVar</span>
<a name="line-137"></a> <span class='hs-varid'>history</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newTVarIO</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-138"></a>
<a name="line-139"></a> <span class='hs-varid'>builder</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderNew</span>
<a name="line-140"></a> <span class='hs-varid'>builderAddFromFile</span> <span class='hs-varid'>builder</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>getDataFileName</span> <span class='hs-str'>"data/Gtk/builder.xml"</span>
<a name="line-141"></a>
<a name="line-142"></a> <span class='hs-comment'>-- create dummy models, so we don't have to use MVar</span>
<a name="line-143"></a> <span class='hs-varid'>rawModel</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newTVarIO</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>listStoreNew</span> <span class='hs-conid'>[]</span>
<a name="line-144"></a> <span class='hs-varid'>filteredModel</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newTVarIO</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>treeModelFilterNew</span> <span class='hs-varid'>x</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-145"></a> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varid'>rawModel</span>
<a name="line-146"></a> <span class='hs-varid'>sortedModel</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newTVarIO</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>treeModelSortNewWithModel</span>
<a name="line-147"></a> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varid'>filteredModel</span>
<a name="line-148"></a> <span class='hs-varid'>cwd</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newEmptyMVar</span>
<a name="line-149"></a> <span class='hs-varid'>view'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>iofmv</span>
<a name="line-150"></a> <span class='hs-varid'>view</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newTVarIO</span> <span class='hs-varid'>view'</span>
<a name="line-151"></a>
<a name="line-152"></a> <span class='hs-varid'>urlBar</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToEntry</span>
<a name="line-153"></a> <span class='hs-str'>"urlBar"</span>
<a name="line-154"></a> <span class='hs-varid'>rcMenu</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToMenu</span>
<a name="line-155"></a> <span class='hs-str'>"rcMenu"</span>
<a name="line-156"></a> <span class='hs-varid'>rcFileOpen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-157"></a> <span class='hs-str'>"rcFileOpen"</span>
<a name="line-158"></a> <span class='hs-varid'>rcFileExecute</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-159"></a> <span class='hs-str'>"rcFileExecute"</span>
<a name="line-160"></a> <span class='hs-varid'>rcFileNewRegFile</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-161"></a> <span class='hs-str'>"rcFileNewRegFile"</span>
<a name="line-162"></a> <span class='hs-varid'>rcFileNewDir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-163"></a> <span class='hs-str'>"rcFileNewDir"</span>
<a name="line-164"></a> <span class='hs-varid'>rcFileNewTab</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-165"></a> <span class='hs-str'>"rcFileNewTab"</span>
<a name="line-166"></a> <span class='hs-varid'>rcFileNewTerm</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-167"></a> <span class='hs-str'>"rcFileNewTerm"</span>
<a name="line-168"></a> <span class='hs-varid'>rcFileCut</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-169"></a> <span class='hs-str'>"rcFileCut"</span>
<a name="line-170"></a> <span class='hs-varid'>rcFileCopy</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-171"></a> <span class='hs-str'>"rcFileCopy"</span>
<a name="line-172"></a> <span class='hs-varid'>rcFileRename</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-173"></a> <span class='hs-str'>"rcFileRename"</span>
<a name="line-174"></a> <span class='hs-varid'>rcFilePaste</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-175"></a> <span class='hs-str'>"rcFilePaste"</span>
<a name="line-176"></a> <span class='hs-varid'>rcFileDelete</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-177"></a> <span class='hs-str'>"rcFileDelete"</span>
<a name="line-178"></a> <span class='hs-varid'>rcFileProperty</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-179"></a> <span class='hs-str'>"rcFileProperty"</span>
<a name="line-180"></a> <span class='hs-varid'>rcFileIconView</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-181"></a> <span class='hs-str'>"rcFileIconView"</span>
<a name="line-182"></a> <span class='hs-varid'>rcFileTreeView</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-183"></a> <span class='hs-str'>"rcFileTreeView"</span>
<a name="line-184"></a> <span class='hs-varid'>upViewB</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToButton</span>
<a name="line-185"></a> <span class='hs-str'>"upViewB"</span>
<a name="line-186"></a> <span class='hs-varid'>homeViewB</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToButton</span>
<a name="line-187"></a> <span class='hs-str'>"homeViewB"</span>
<a name="line-188"></a> <span class='hs-varid'>refreshViewB</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToButton</span>
<a name="line-189"></a> <span class='hs-str'>"refreshViewB"</span>
<a name="line-190"></a> <span class='hs-varid'>scroll</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToScrolledWindow</span>
<a name="line-191"></a> <span class='hs-str'>"mainScroll"</span>
<a name="line-192"></a> <span class='hs-varid'>viewBox</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToBox</span>
<a name="line-193"></a> <span class='hs-str'>"viewBox"</span>
<a name="line-194"></a>
<a name="line-195"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>rcmenu</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkRightClickMenu</span> <span class='hs-layout'>{</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>}</span>
<a name="line-196"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkMyView</span> <span class='hs-layout'>{</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>}</span>
<a name="line-197"></a>
<a name="line-198"></a> <span class='hs-comment'>-- set the bindings</span>
<a name="line-199"></a> <span class='hs-varid'>setViewCallbacks</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-200"></a>
<a name="line-201"></a> <span class='hs-comment'>-- add the treeview to the scroll container</span>
<a name="line-202"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>oview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmViewToContainer</span> <span class='hs-varid'>view'</span>
<a name="line-203"></a> <span class='hs-varid'>containerAdd</span> <span class='hs-varid'>scroll</span> <span class='hs-varid'>oview</span>
<a name="line-204"></a>
<a name="line-205"></a> <span class='hs-varid'>widgetShowAll</span> <span class='hs-varid'>viewBox</span>
<a name="line-206"></a>
<a name="line-207"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>myview</span>
<a name="line-93"></a>
<a name="line-94"></a><a name="newTab"></a><span class='hs-comment'>-- |Creates a new tab with its own view and refreshes the view.</span>
<a name="line-95"></a><span class='hs-definition'>newTab</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FMView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Item</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>MyView</span>
<a name="line-96"></a><span class='hs-definition'>newTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>iofmv</span> <span class='hs-varid'>item</span> <span class='hs-varid'>pos</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-97"></a>
<a name="line-98"></a>
<a name="line-99"></a> <span class='hs-comment'>-- create eventbox with label</span>
<a name="line-100"></a> <span class='hs-varid'>label</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>labelNewWithMnemonic</span>
<a name="line-101"></a> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromRel</span> <span class='hs-varop'>$</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-102"></a> <span class='hs-varid'>ebox</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventBoxNew</span>
<a name="line-103"></a> <span class='hs-varid'>eventBoxSetVisibleWindow</span> <span class='hs-varid'>ebox</span> <span class='hs-conid'>False</span>
<a name="line-104"></a> <span class='hs-varid'>containerAdd</span> <span class='hs-varid'>ebox</span> <span class='hs-varid'>label</span>
<a name="line-105"></a> <span class='hs-varid'>widgetShowAll</span> <span class='hs-varid'>label</span>
<a name="line-106"></a>
<a name="line-107"></a> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>createMyView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>iofmv</span>
<a name="line-108"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>notebookInsertPageMenu</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-109"></a> <span class='hs-varid'>ebox</span> <span class='hs-varid'>ebox</span> <span class='hs-varid'>pos</span>
<a name="line-110"></a>
<a name="line-111"></a> <span class='hs-comment'>-- set initial history</span>
<a name="line-112"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>historySize</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>5</span>
<a name="line-113"></a> <span class='hs-varid'>putMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>history</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-114"></a> <span class='hs-layout'>(</span><span class='hs-conid'>BrowsingHistory</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>historySize</span><span class='hs-layout'>)</span>
<a name="line-115"></a>
<a name="line-116"></a> <span class='hs-varid'>notebookSetTabReorderable</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-conid'>True</span>
<a name="line-117"></a>
<a name="line-118"></a> <span class='hs-varid'>catchIOError</span> <span class='hs-layout'>(</span><span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>e</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-119"></a> <span class='hs-varid'>file</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromJust</span> <span class='hs-varop'>.</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseAbs</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromString</span>
<a name="line-120"></a> <span class='hs-varop'>$</span> <span class='hs-str'>"/"</span>
<a name="line-121"></a> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>file</span>
<a name="line-122"></a> <span class='hs-varid'>labelSetText</span> <span class='hs-varid'>label</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromString</span> <span class='hs-str'>"/"</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-123"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>isUserError</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>ioError</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-124"></a>
<a name="line-125"></a> <span class='hs-comment'>-- close callback</span>
<a name="line-126"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>ebox</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-127"></a> <span class='hs-varid'>eb</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventButton</span>
<a name="line-128"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>eb</span> <span class='hs-keyword'>of</span>
<a name="line-129"></a> <span class='hs-conid'>MiddleButton</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-130"></a> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>notebookGetNPages</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-131"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span> <span class='hs-varop'>&gt;</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>destroyView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-132"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-133"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-134"></a>
<a name="line-135"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>myview</span>
<a name="line-136"></a>
<a name="line-137"></a>
<a name="line-138"></a><a name="createMyView"></a><span class='hs-comment'>-- |Constructs the initial MyView object with a few dummy models.</span>
<a name="line-139"></a><span class='hs-comment'>-- It also initializes the callbacks.</span>
<a name="line-140"></a><span class='hs-definition'>createMyView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span>
<a name="line-141"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FMView</span>
<a name="line-142"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>MyView</span>
<a name="line-143"></a><span class='hs-definition'>createMyView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>iofmv</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-144"></a> <span class='hs-varid'>inotify</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newEmptyMVar</span>
<a name="line-145"></a> <span class='hs-varid'>history</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newEmptyMVar</span>
<a name="line-146"></a>
<a name="line-147"></a> <span class='hs-varid'>builder</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderNew</span>
<a name="line-148"></a> <span class='hs-varid'>builderAddFromFile</span> <span class='hs-varid'>builder</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>getDataFileName</span> <span class='hs-str'>"data/Gtk/builder.xml"</span>
<a name="line-149"></a>
<a name="line-150"></a> <span class='hs-comment'>-- create dummy models, so we don't have to use MVar</span>
<a name="line-151"></a> <span class='hs-varid'>rawModel</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newTVarIO</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>listStoreNew</span> <span class='hs-conid'>[]</span>
<a name="line-152"></a> <span class='hs-varid'>filteredModel</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newTVarIO</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>treeModelFilterNew</span> <span class='hs-varid'>x</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-153"></a> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varid'>rawModel</span>
<a name="line-154"></a> <span class='hs-varid'>sortedModel</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newTVarIO</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>treeModelSortNewWithModel</span>
<a name="line-155"></a> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varid'>filteredModel</span>
<a name="line-156"></a> <span class='hs-varid'>cwd</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newEmptyMVar</span>
<a name="line-157"></a> <span class='hs-varid'>view'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>iofmv</span>
<a name="line-158"></a> <span class='hs-varid'>view</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newTVarIO</span> <span class='hs-varid'>view'</span>
<a name="line-159"></a>
<a name="line-160"></a> <span class='hs-varid'>urlBar</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToEntry</span>
<a name="line-161"></a> <span class='hs-str'>"urlBar"</span>
<a name="line-162"></a> <span class='hs-varid'>rcMenu</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToMenu</span>
<a name="line-163"></a> <span class='hs-str'>"rcMenu"</span>
<a name="line-164"></a> <span class='hs-varid'>rcFileOpen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-165"></a> <span class='hs-str'>"rcFileOpen"</span>
<a name="line-166"></a> <span class='hs-varid'>rcFileExecute</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-167"></a> <span class='hs-str'>"rcFileExecute"</span>
<a name="line-168"></a> <span class='hs-varid'>rcFileNewRegFile</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-169"></a> <span class='hs-str'>"rcFileNewRegFile"</span>
<a name="line-170"></a> <span class='hs-varid'>rcFileNewDir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-171"></a> <span class='hs-str'>"rcFileNewDir"</span>
<a name="line-172"></a> <span class='hs-varid'>rcFileNewTab</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-173"></a> <span class='hs-str'>"rcFileNewTab"</span>
<a name="line-174"></a> <span class='hs-varid'>rcFileNewTerm</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-175"></a> <span class='hs-str'>"rcFileNewTerm"</span>
<a name="line-176"></a> <span class='hs-varid'>rcFileCut</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-177"></a> <span class='hs-str'>"rcFileCut"</span>
<a name="line-178"></a> <span class='hs-varid'>rcFileCopy</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-179"></a> <span class='hs-str'>"rcFileCopy"</span>
<a name="line-180"></a> <span class='hs-varid'>rcFileRename</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-181"></a> <span class='hs-str'>"rcFileRename"</span>
<a name="line-182"></a> <span class='hs-varid'>rcFilePaste</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-183"></a> <span class='hs-str'>"rcFilePaste"</span>
<a name="line-184"></a> <span class='hs-varid'>rcFileDelete</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-185"></a> <span class='hs-str'>"rcFileDelete"</span>
<a name="line-186"></a> <span class='hs-varid'>rcFileProperty</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-187"></a> <span class='hs-str'>"rcFileProperty"</span>
<a name="line-188"></a> <span class='hs-varid'>rcFileIconView</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-189"></a> <span class='hs-str'>"rcFileIconView"</span>
<a name="line-190"></a> <span class='hs-varid'>rcFileTreeView</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToImageMenuItem</span>
<a name="line-191"></a> <span class='hs-str'>"rcFileTreeView"</span>
<a name="line-192"></a> <span class='hs-varid'>upViewB</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToButton</span>
<a name="line-193"></a> <span class='hs-str'>"upViewB"</span>
<a name="line-194"></a> <span class='hs-varid'>homeViewB</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToButton</span>
<a name="line-195"></a> <span class='hs-str'>"homeViewB"</span>
<a name="line-196"></a> <span class='hs-varid'>refreshViewB</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToButton</span>
<a name="line-197"></a> <span class='hs-str'>"refreshViewB"</span>
<a name="line-198"></a> <span class='hs-varid'>scroll</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToScrolledWindow</span>
<a name="line-199"></a> <span class='hs-str'>"mainScroll"</span>
<a name="line-200"></a> <span class='hs-varid'>viewBox</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>builderGetObject</span> <span class='hs-varid'>builder</span> <span class='hs-varid'>castToBox</span>
<a name="line-201"></a> <span class='hs-str'>"viewBox"</span>
<a name="line-202"></a>
<a name="line-203"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>rcmenu</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkRightClickMenu</span> <span class='hs-layout'>{</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>}</span>
<a name="line-204"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkMyView</span> <span class='hs-layout'>{</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>}</span>
<a name="line-205"></a>
<a name="line-206"></a> <span class='hs-comment'>-- set the bindings</span>
<a name="line-207"></a> <span class='hs-varid'>setViewCallbacks</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-208"></a>
<a name="line-209"></a>
<a name="line-210"></a><a name="switchView"></a><span class='hs-comment'>-- |Switch the existing view in `MyView` with the one that the</span>
<a name="line-211"></a><span class='hs-comment'>-- io action returns.</span>
<a name="line-212"></a><span class='hs-definition'>switchView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FMView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-213"></a><span class='hs-definition'>switchView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>iofmv</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-214"></a> <span class='hs-varid'>cwd</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-215"></a>
<a name="line-216"></a> <span class='hs-varid'>oldpage</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>destroyView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-209"></a> <span class='hs-comment'>-- add the treeview to the scroll container</span>
<a name="line-210"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>oview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmViewToContainer</span> <span class='hs-varid'>view'</span>
<a name="line-211"></a> <span class='hs-varid'>containerAdd</span> <span class='hs-varid'>scroll</span> <span class='hs-varid'>oview</span>
<a name="line-212"></a>
<a name="line-213"></a> <span class='hs-varid'>widgetShowAll</span> <span class='hs-varid'>viewBox</span>
<a name="line-214"></a>
<a name="line-215"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>myview</span>
<a name="line-216"></a>
<a name="line-217"></a>
<a name="line-218"></a> <span class='hs-comment'>-- create new view and tab page where the previous one was</span>
<a name="line-219"></a> <span class='hs-varid'>nview</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>iofmv</span> <span class='hs-varid'>cwd</span> <span class='hs-varid'>oldpage</span>
<a name="line-220"></a>
<a name="line-221"></a> <span class='hs-varid'>page</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fromJust</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>notebookPageNum</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>viewBox</span> <span class='hs-varid'>nview</span><span class='hs-layout'>)</span>
<a name="line-222"></a> <span class='hs-varid'>notebookSetCurrentPage</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-varid'>page</span>
<a name="line-218"></a><a name="switchView"></a><span class='hs-comment'>-- |Switch the existing view in `MyView` with the one that the</span>
<a name="line-219"></a><span class='hs-comment'>-- io action returns.</span>
<a name="line-220"></a><span class='hs-definition'>switchView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FMView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-221"></a><span class='hs-definition'>switchView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>iofmv</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-222"></a> <span class='hs-varid'>cwd</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-223"></a>
<a name="line-224"></a> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>nview</span> <span class='hs-varid'>cwd</span>
<a name="line-224"></a> <span class='hs-varid'>oldpage</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>destroyView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-225"></a>
<a name="line-226"></a>
<a name="line-227"></a><a name="destroyView"></a><span class='hs-comment'>-- |Destroys the given view by disconnecting the watcher</span>
<a name="line-228"></a><span class='hs-comment'>-- and destroying the active FMView container.</span>
<a name="line-229"></a><span class='hs-comment'>--</span>
<a name="line-230"></a><span class='hs-comment'>-- Everything that needs to be done in order to forget about a</span>
<a name="line-231"></a><span class='hs-comment'>-- view needs to be done here.</span>
<a name="line-232"></a><span class='hs-comment'>--</span>
<a name="line-233"></a><span class='hs-comment'>-- Returns the page in the tab list this view corresponds to.</span>
<a name="line-234"></a><span class='hs-definition'>destroyView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int</span>
<a name="line-235"></a><span class='hs-definition'>destroyView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-236"></a> <span class='hs-comment'>-- disconnect watcher</span>
<a name="line-237"></a> <span class='hs-varid'>mi</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>tryTakeMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>inotify</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-238"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>mi</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>killINotify</span> <span class='hs-varid'>i</span>
<a name="line-239"></a>
<a name="line-240"></a> <span class='hs-varid'>page</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fromJust</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>notebookPageNum</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-241"></a>
<a name="line-242"></a> <span class='hs-comment'>-- destroy old view and tab page</span>
<a name="line-243"></a> <span class='hs-varid'>view'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>view</span> <span class='hs-varid'>myview</span>
<a name="line-244"></a> <span class='hs-varid'>widgetDestroy</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmViewToContainer</span> <span class='hs-varid'>view'</span><span class='hs-layout'>)</span>
<a name="line-245"></a> <span class='hs-varid'>notebookRemovePage</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-varid'>page</span>
<a name="line-246"></a>
<a name="line-247"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>page</span>
<a name="line-248"></a>
<a name="line-226"></a> <span class='hs-comment'>-- create new view and tab page where the previous one was</span>
<a name="line-227"></a> <span class='hs-varid'>nview</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>iofmv</span> <span class='hs-varid'>cwd</span> <span class='hs-varid'>oldpage</span>
<a name="line-228"></a>
<a name="line-229"></a> <span class='hs-varid'>page</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fromJust</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>notebookPageNum</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>viewBox</span> <span class='hs-varid'>nview</span><span class='hs-layout'>)</span>
<a name="line-230"></a> <span class='hs-varid'>notebookSetCurrentPage</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-varid'>page</span>
<a name="line-231"></a>
<a name="line-232"></a> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>nview</span> <span class='hs-varid'>cwd</span>
<a name="line-233"></a>
<a name="line-234"></a>
<a name="line-235"></a><a name="destroyView"></a><span class='hs-comment'>-- |Destroys the given view by disconnecting the watcher</span>
<a name="line-236"></a><span class='hs-comment'>-- and destroying the active FMView container.</span>
<a name="line-237"></a><span class='hs-comment'>--</span>
<a name="line-238"></a><span class='hs-comment'>-- Everything that needs to be done in order to forget about a</span>
<a name="line-239"></a><span class='hs-comment'>-- view needs to be done here.</span>
<a name="line-240"></a><span class='hs-comment'>--</span>
<a name="line-241"></a><span class='hs-comment'>-- Returns the page in the tab list this view corresponds to.</span>
<a name="line-242"></a><span class='hs-definition'>destroyView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int</span>
<a name="line-243"></a><span class='hs-definition'>destroyView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-244"></a> <span class='hs-comment'>-- disconnect watcher</span>
<a name="line-245"></a> <span class='hs-varid'>mi</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>tryTakeMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>inotify</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-246"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>mi</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>killINotify</span> <span class='hs-varid'>i</span>
<a name="line-247"></a>
<a name="line-248"></a> <span class='hs-varid'>page</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fromJust</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>notebookPageNum</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-249"></a>
<a name="line-250"></a><a name="createIconView"></a><span class='hs-comment'>-- |Createss an IconView.</span>
<a name="line-251"></a><span class='hs-definition'>createIconView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FMView</span>
<a name="line-252"></a><span class='hs-definition'>createIconView</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-253"></a> <span class='hs-varid'>iconv</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>iconViewNew</span>
<a name="line-254"></a> <span class='hs-varid'>iconViewSetSelectionMode</span> <span class='hs-varid'>iconv</span> <span class='hs-conid'>SelectionMultiple</span>
<a name="line-255"></a> <span class='hs-varid'>iconViewSetColumns</span> <span class='hs-varid'>iconv</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-256"></a> <span class='hs-varid'>iconViewSetSpacing</span> <span class='hs-varid'>iconv</span> <span class='hs-num'>2</span>
<a name="line-257"></a> <span class='hs-varid'>iconViewSetMargin</span> <span class='hs-varid'>iconv</span> <span class='hs-num'>0</span>
<a name="line-258"></a> <span class='hs-comment'>{- set iconv [ iconViewItemOrientation := OrientationHorizontal ] -}</span>
<a name="line-259"></a> <span class='hs-comment'>{- set iconv [ iconViewOrientation := OrientationHorizontal ] -}</span>
<a name="line-260"></a>
<a name="line-261"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>FMIconView</span> <span class='hs-varid'>iconv</span>
<a name="line-262"></a>
<a name="line-263"></a>
<a name="line-264"></a><a name="createTreeView"></a><span class='hs-comment'>-- |Creates a TreeView.</span>
<a name="line-265"></a><span class='hs-definition'>createTreeView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FMView</span>
<a name="line-266"></a><span class='hs-definition'>createTreeView</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-267"></a> <span class='hs-comment'>-- create the final view</span>
<a name="line-268"></a> <span class='hs-varid'>treeView</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewNew</span>
<a name="line-269"></a> <span class='hs-comment'>-- set selection mode</span>
<a name="line-270"></a> <span class='hs-varid'>tvs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewGetSelection</span> <span class='hs-varid'>treeView</span>
<a name="line-271"></a> <span class='hs-varid'>treeSelectionSetMode</span> <span class='hs-varid'>tvs</span> <span class='hs-conid'>SelectionMultiple</span>
<a name="line-272"></a>
<a name="line-273"></a> <span class='hs-comment'>-- set drag and drop</span>
<a name="line-274"></a> <span class='hs-varid'>tl</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>targetListNew</span>
<a name="line-275"></a> <span class='hs-varid'>atom</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>atomNew</span> <span class='hs-layout'>(</span><span class='hs-str'>"HSFM"</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-276"></a> <span class='hs-varid'>targetListAdd</span> <span class='hs-varid'>tl</span> <span class='hs-varid'>atom</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TargetSameApp</span><span class='hs-keyglyph'>]</span> <span class='hs-num'>0</span>
<a name="line-277"></a> <span class='hs-varid'>treeViewEnableModelDragDest</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>tl</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ActionCopy</span><span class='hs-keyglyph'>]</span>
<a name="line-278"></a> <span class='hs-varid'>treeViewEnableModelDragSource</span> <span class='hs-varid'>treeView</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Button1</span><span class='hs-keyglyph'>]</span> <span class='hs-varid'>tl</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ActionCopy</span><span class='hs-keyglyph'>]</span>
<a name="line-279"></a>
<a name="line-280"></a> <span class='hs-comment'>-- create final tree model columns</span>
<a name="line-281"></a> <span class='hs-varid'>renderTxt</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>cellRendererTextNew</span>
<a name="line-282"></a> <span class='hs-varid'>renderPix</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>cellRendererPixbufNew</span>
<a name="line-283"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>ct</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cellText</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>CellRendererTextClass</span> <span class='hs-varid'>cr</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Attr</span> <span class='hs-varid'>cr</span> <span class='hs-conid'>String</span>
<a name="line-284"></a> <span class='hs-varid'>cp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cellPixbuf</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>CellRendererPixbufClass</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Attr</span> <span class='hs-varid'>self</span> <span class='hs-conid'>Pixbuf</span>
<a name="line-285"></a>
<a name="line-286"></a> <span class='hs-comment'>-- filename column</span>
<a name="line-287"></a> <span class='hs-varid'>cF</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewColumnNew</span>
<a name="line-288"></a> <span class='hs-varid'>treeViewColumnSetTitle</span> <span class='hs-varid'>cF</span> <span class='hs-layout'>(</span><span class='hs-str'>"Filename"</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-289"></a> <span class='hs-varid'>treeViewColumnSetResizable</span> <span class='hs-varid'>cF</span> <span class='hs-conid'>True</span>
<a name="line-290"></a> <span class='hs-varid'>treeViewColumnSetClickable</span> <span class='hs-varid'>cF</span> <span class='hs-conid'>True</span>
<a name="line-291"></a> <span class='hs-varid'>treeViewColumnSetSortColumnId</span> <span class='hs-varid'>cF</span> <span class='hs-num'>1</span>
<a name="line-292"></a> <span class='hs-varid'>cellLayoutPackStart</span> <span class='hs-varid'>cF</span> <span class='hs-varid'>renderPix</span> <span class='hs-conid'>False</span>
<a name="line-293"></a> <span class='hs-varid'>cellLayoutPackStart</span> <span class='hs-varid'>cF</span> <span class='hs-varid'>renderTxt</span> <span class='hs-conid'>True</span>
<a name="line-294"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewAppendColumn</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>cF</span>
<a name="line-295"></a> <span class='hs-varid'>cellLayoutAddColumnAttribute</span> <span class='hs-varid'>cF</span> <span class='hs-varid'>renderPix</span> <span class='hs-varid'>cp</span> <span class='hs-varop'>$</span> <span class='hs-varid'>makeColumnIdPixbuf</span> <span class='hs-num'>0</span>
<a name="line-296"></a> <span class='hs-varid'>cellLayoutAddColumnAttribute</span> <span class='hs-varid'>cF</span> <span class='hs-varid'>renderTxt</span> <span class='hs-varid'>ct</span> <span class='hs-varop'>$</span> <span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>1</span>
<a name="line-297"></a>
<a name="line-298"></a> <span class='hs-comment'>-- date column</span>
<a name="line-299"></a> <span class='hs-varid'>cMD</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewColumnNew</span>
<a name="line-300"></a> <span class='hs-varid'>treeViewColumnSetTitle</span> <span class='hs-varid'>cMD</span> <span class='hs-layout'>(</span><span class='hs-str'>"Date"</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-301"></a> <span class='hs-varid'>treeViewColumnSetResizable</span> <span class='hs-varid'>cMD</span> <span class='hs-conid'>True</span>
<a name="line-302"></a> <span class='hs-varid'>treeViewColumnSetClickable</span> <span class='hs-varid'>cMD</span> <span class='hs-conid'>True</span>
<a name="line-303"></a> <span class='hs-varid'>treeViewColumnSetSortColumnId</span> <span class='hs-varid'>cMD</span> <span class='hs-num'>2</span>
<a name="line-304"></a> <span class='hs-varid'>cellLayoutPackStart</span> <span class='hs-varid'>cMD</span> <span class='hs-varid'>renderTxt</span> <span class='hs-conid'>True</span>
<a name="line-305"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewAppendColumn</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>cMD</span>
<a name="line-306"></a> <span class='hs-varid'>cellLayoutAddColumnAttribute</span> <span class='hs-varid'>cMD</span> <span class='hs-varid'>renderTxt</span> <span class='hs-varid'>ct</span> <span class='hs-varop'>$</span> <span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>2</span>
<a name="line-307"></a>
<a name="line-308"></a> <span class='hs-comment'>-- permissions column</span>
<a name="line-309"></a> <span class='hs-varid'>cP</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewColumnNew</span>
<a name="line-310"></a> <span class='hs-varid'>treeViewColumnSetTitle</span> <span class='hs-varid'>cP</span> <span class='hs-layout'>(</span><span class='hs-str'>"Permission"</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-311"></a> <span class='hs-varid'>treeViewColumnSetResizable</span> <span class='hs-varid'>cP</span> <span class='hs-conid'>True</span>
<a name="line-312"></a> <span class='hs-varid'>treeViewColumnSetClickable</span> <span class='hs-varid'>cP</span> <span class='hs-conid'>True</span>
<a name="line-313"></a> <span class='hs-varid'>treeViewColumnSetSortColumnId</span> <span class='hs-varid'>cP</span> <span class='hs-num'>3</span>
<a name="line-314"></a> <span class='hs-varid'>cellLayoutPackStart</span> <span class='hs-varid'>cP</span> <span class='hs-varid'>renderTxt</span> <span class='hs-conid'>True</span>
<a name="line-315"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewAppendColumn</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>cP</span>
<a name="line-316"></a> <span class='hs-varid'>cellLayoutAddColumnAttribute</span> <span class='hs-varid'>cP</span> <span class='hs-varid'>renderTxt</span> <span class='hs-varid'>ct</span> <span class='hs-varop'>$</span> <span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>3</span>
<a name="line-317"></a>
<a name="line-318"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>treeView</span>
<a name="line-319"></a>
<a name="line-320"></a>
<a name="line-321"></a><a name="refreshView"></a><span class='hs-comment'>-- |Refreshes the View based on the given directory.</span>
<a name="line-322"></a><span class='hs-comment'>--</span>
<a name="line-323"></a><span class='hs-comment'>-- Throws:</span>
<a name="line-324"></a><span class='hs-comment'>--</span>
<a name="line-325"></a><span class='hs-comment'>-- - `userError` on inappropriate type</span>
<a name="line-326"></a><span class='hs-definition'>refreshView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span>
<a name="line-327"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span>
<a name="line-328"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Item</span>
<a name="line-329"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-330"></a><span class='hs-definition'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-conid'>SymLink</span> <span class='hs-layout'>{</span> <span class='hs-varid'>sdest</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>d</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Dir</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span>
<a name="line-331"></a> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>d</span>
<a name="line-332"></a><span class='hs-definition'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>item</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Dir</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-333"></a> <span class='hs-varid'>newRawModel</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fileListStore</span> <span class='hs-varid'>item</span> <span class='hs-varid'>myview</span>
<a name="line-334"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>rawModel</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-varid'>newRawModel</span>
<a name="line-335"></a>
<a name="line-336"></a> <span class='hs-varid'>view'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>view</span> <span class='hs-varid'>myview</span>
<a name="line-337"></a>
<a name="line-338"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>tryTakeMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>cwd</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-339"></a> <span class='hs-varid'>putMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>cwd</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-varid'>item</span>
<a name="line-340"></a>
<a name="line-341"></a> <span class='hs-comment'>-- get selected items</span>
<a name="line-342"></a> <span class='hs-varid'>tps</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getSelectedTreePaths</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-343"></a> <span class='hs-varid'>trs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>catMaybes</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>treeRowReferenceNew</span> <span class='hs-varid'>newRawModel</span><span class='hs-layout'>)</span> <span class='hs-varid'>tps</span>
<a name="line-344"></a>
<a name="line-345"></a> <span class='hs-varid'>constructView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-346"></a>
<a name="line-347"></a> <span class='hs-comment'>-- reselect selected items</span>
<a name="line-348"></a> <span class='hs-comment'>-- TODO: not implemented for icon view yet</span>
<a name="line-349"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>view'</span> <span class='hs-keyword'>of</span>
<a name="line-350"></a> <span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>treeView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-351"></a> <span class='hs-varid'>tvs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewGetSelection</span> <span class='hs-varid'>treeView</span>
<a name="line-352"></a> <span class='hs-varid'>ntps</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>treeRowReferenceGetPath</span> <span class='hs-varid'>trs</span>
<a name="line-353"></a> <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>treeSelectionSelectPath</span> <span class='hs-varid'>tvs</span><span class='hs-layout'>)</span> <span class='hs-varid'>ntps</span>
<a name="line-354"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-355"></a><span class='hs-definition'>refreshView</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ioError</span> <span class='hs-varop'>$</span> <span class='hs-varid'>userError</span> <span class='hs-str'>"Inappropriate type!"</span>
<a name="line-356"></a>
<a name="line-357"></a>
<a name="line-358"></a><a name="constructView"></a><span class='hs-comment'>-- |Constructs the visible View with the current underlying mutable models,</span>
<a name="line-359"></a><span class='hs-comment'>-- which are retrieved from 'MyGUI'.</span>
<a name="line-360"></a><span class='hs-comment'>--</span>
<a name="line-361"></a><span class='hs-comment'>-- This sort of merges the components mygui and myview and fires up</span>
<a name="line-362"></a><span class='hs-comment'>-- the actual models.</span>
<a name="line-363"></a><span class='hs-definition'>constructView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span>
<a name="line-364"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span>
<a name="line-365"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-366"></a><span class='hs-definition'>constructView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-367"></a> <span class='hs-varid'>settings'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>settings</span> <span class='hs-varid'>mygui</span>
<a name="line-368"></a>
<a name="line-369"></a> <span class='hs-comment'>-- pix stuff</span>
<a name="line-370"></a> <span class='hs-varid'>iT</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>iconThemeGetDefault</span>
<a name="line-371"></a> <span class='hs-varid'>folderPix</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getIcon</span> <span class='hs-conid'>IFolder</span> <span class='hs-varid'>iT</span> <span class='hs-layout'>(</span><span class='hs-varid'>iconSize</span> <span class='hs-varid'>settings'</span><span class='hs-layout'>)</span>
<a name="line-372"></a> <span class='hs-varid'>folderSymPix</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getSymlinkIcon</span> <span class='hs-conid'>IFolder</span> <span class='hs-varid'>iT</span> <span class='hs-layout'>(</span><span class='hs-varid'>iconSize</span> <span class='hs-varid'>settings'</span><span class='hs-layout'>)</span>
<a name="line-373"></a> <span class='hs-varid'>filePix</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getIcon</span> <span class='hs-conid'>IFile</span> <span class='hs-varid'>iT</span> <span class='hs-layout'>(</span><span class='hs-varid'>iconSize</span> <span class='hs-varid'>settings'</span><span class='hs-layout'>)</span>
<a name="line-374"></a> <span class='hs-varid'>fileSymPix</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getSymlinkIcon</span> <span class='hs-conid'>IFile</span> <span class='hs-varid'>iT</span> <span class='hs-layout'>(</span><span class='hs-varid'>iconSize</span> <span class='hs-varid'>settings'</span><span class='hs-layout'>)</span>
<a name="line-375"></a> <span class='hs-varid'>errorPix</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getIcon</span> <span class='hs-conid'>IError</span> <span class='hs-varid'>iT</span> <span class='hs-layout'>(</span><span class='hs-varid'>iconSize</span> <span class='hs-varid'>settings'</span><span class='hs-layout'>)</span>
<a name="line-376"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>dirtreePix</span> <span class='hs-conid'>Dir</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>folderPix</span>
<a name="line-377"></a> <span class='hs-varid'>dirtreePix</span> <span class='hs-conid'>FileLike</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filePix</span>
<a name="line-378"></a> <span class='hs-varid'>dirtreePix</span> <span class='hs-conid'>DirSym</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>folderSymPix</span>
<a name="line-379"></a> <span class='hs-varid'>dirtreePix</span> <span class='hs-conid'>FileLikeSym</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fileSymPix</span>
<a name="line-380"></a> <span class='hs-varid'>dirtreePix</span> <span class='hs-conid'>BrokenSymlink</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>errorPix</span>
<a name="line-381"></a> <span class='hs-varid'>dirtreePix</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>errorPix</span>
<a name="line-382"></a>
<a name="line-383"></a>
<a name="line-384"></a> <span class='hs-varid'>view'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>view</span> <span class='hs-varid'>myview</span>
<a name="line-385"></a>
<a name="line-386"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-387"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cdirp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>path</span> <span class='hs-varid'>cdir</span>
<a name="line-388"></a>
<a name="line-389"></a> <span class='hs-comment'>-- update urlBar</span>
<a name="line-390"></a> <span class='hs-varid'>entrySetText</span> <span class='hs-layout'>(</span><span class='hs-varid'>urlBar</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>cdirp</span><span class='hs-layout'>)</span>
<a name="line-250"></a> <span class='hs-comment'>-- destroy old view and tab page</span>
<a name="line-251"></a> <span class='hs-varid'>view'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>view</span> <span class='hs-varid'>myview</span>
<a name="line-252"></a> <span class='hs-varid'>widgetDestroy</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmViewToContainer</span> <span class='hs-varid'>view'</span><span class='hs-layout'>)</span>
<a name="line-253"></a> <span class='hs-varid'>notebookRemovePage</span> <span class='hs-layout'>(</span><span class='hs-varid'>notebook</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-varid'>page</span>
<a name="line-254"></a>
<a name="line-255"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>page</span>
<a name="line-256"></a>
<a name="line-257"></a>
<a name="line-258"></a><a name="createIconView"></a><span class='hs-comment'>-- |Createss an IconView.</span>
<a name="line-259"></a><span class='hs-definition'>createIconView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FMView</span>
<a name="line-260"></a><span class='hs-definition'>createIconView</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-261"></a> <span class='hs-varid'>iconv</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>iconViewNew</span>
<a name="line-262"></a> <span class='hs-varid'>iconViewSetSelectionMode</span> <span class='hs-varid'>iconv</span> <span class='hs-conid'>SelectionMultiple</span>
<a name="line-263"></a> <span class='hs-varid'>iconViewSetColumns</span> <span class='hs-varid'>iconv</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-264"></a> <span class='hs-varid'>iconViewSetSpacing</span> <span class='hs-varid'>iconv</span> <span class='hs-num'>2</span>
<a name="line-265"></a> <span class='hs-varid'>iconViewSetMargin</span> <span class='hs-varid'>iconv</span> <span class='hs-num'>0</span>
<a name="line-266"></a> <span class='hs-comment'>{- set iconv [ iconViewItemOrientation := OrientationHorizontal ] -}</span>
<a name="line-267"></a> <span class='hs-comment'>{- set iconv [ iconViewOrientation := OrientationHorizontal ] -}</span>
<a name="line-268"></a>
<a name="line-269"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>FMIconView</span> <span class='hs-varid'>iconv</span>
<a name="line-270"></a>
<a name="line-271"></a>
<a name="line-272"></a><a name="createTreeView"></a><span class='hs-comment'>-- |Creates a TreeView.</span>
<a name="line-273"></a><span class='hs-definition'>createTreeView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FMView</span>
<a name="line-274"></a><span class='hs-definition'>createTreeView</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-275"></a> <span class='hs-comment'>-- create the final view</span>
<a name="line-276"></a> <span class='hs-varid'>treeView</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewNew</span>
<a name="line-277"></a> <span class='hs-comment'>-- set selection mode</span>
<a name="line-278"></a> <span class='hs-varid'>tvs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewGetSelection</span> <span class='hs-varid'>treeView</span>
<a name="line-279"></a> <span class='hs-varid'>treeSelectionSetMode</span> <span class='hs-varid'>tvs</span> <span class='hs-conid'>SelectionMultiple</span>
<a name="line-280"></a>
<a name="line-281"></a> <span class='hs-comment'>-- set drag and drop</span>
<a name="line-282"></a> <span class='hs-varid'>tl</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>targetListNew</span>
<a name="line-283"></a> <span class='hs-varid'>atom</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>atomNew</span> <span class='hs-layout'>(</span><span class='hs-str'>"HSFM"</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-284"></a> <span class='hs-varid'>targetListAdd</span> <span class='hs-varid'>tl</span> <span class='hs-varid'>atom</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TargetSameApp</span><span class='hs-keyglyph'>]</span> <span class='hs-num'>0</span>
<a name="line-285"></a> <span class='hs-varid'>treeViewEnableModelDragDest</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>tl</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ActionCopy</span><span class='hs-keyglyph'>]</span>
<a name="line-286"></a> <span class='hs-varid'>treeViewEnableModelDragSource</span> <span class='hs-varid'>treeView</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Button1</span><span class='hs-keyglyph'>]</span> <span class='hs-varid'>tl</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ActionCopy</span><span class='hs-keyglyph'>]</span>
<a name="line-287"></a>
<a name="line-288"></a> <span class='hs-comment'>-- create final tree model columns</span>
<a name="line-289"></a> <span class='hs-varid'>renderTxt</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>cellRendererTextNew</span>
<a name="line-290"></a> <span class='hs-varid'>renderPix</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>cellRendererPixbufNew</span>
<a name="line-291"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>ct</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cellText</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>CellRendererTextClass</span> <span class='hs-varid'>cr</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Attr</span> <span class='hs-varid'>cr</span> <span class='hs-conid'>String</span>
<a name="line-292"></a> <span class='hs-varid'>cp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cellPixbuf</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>CellRendererPixbufClass</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Attr</span> <span class='hs-varid'>self</span> <span class='hs-conid'>Pixbuf</span>
<a name="line-293"></a>
<a name="line-294"></a> <span class='hs-comment'>-- filename column</span>
<a name="line-295"></a> <span class='hs-varid'>cF</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewColumnNew</span>
<a name="line-296"></a> <span class='hs-varid'>treeViewColumnSetTitle</span> <span class='hs-varid'>cF</span> <span class='hs-layout'>(</span><span class='hs-str'>"Filename"</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-297"></a> <span class='hs-varid'>treeViewColumnSetResizable</span> <span class='hs-varid'>cF</span> <span class='hs-conid'>True</span>
<a name="line-298"></a> <span class='hs-varid'>treeViewColumnSetClickable</span> <span class='hs-varid'>cF</span> <span class='hs-conid'>True</span>
<a name="line-299"></a> <span class='hs-varid'>treeViewColumnSetSortColumnId</span> <span class='hs-varid'>cF</span> <span class='hs-num'>1</span>
<a name="line-300"></a> <span class='hs-varid'>cellLayoutPackStart</span> <span class='hs-varid'>cF</span> <span class='hs-varid'>renderPix</span> <span class='hs-conid'>False</span>
<a name="line-301"></a> <span class='hs-varid'>cellLayoutPackStart</span> <span class='hs-varid'>cF</span> <span class='hs-varid'>renderTxt</span> <span class='hs-conid'>True</span>
<a name="line-302"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewAppendColumn</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>cF</span>
<a name="line-303"></a> <span class='hs-varid'>cellLayoutAddColumnAttribute</span> <span class='hs-varid'>cF</span> <span class='hs-varid'>renderPix</span> <span class='hs-varid'>cp</span> <span class='hs-varop'>$</span> <span class='hs-varid'>makeColumnIdPixbuf</span> <span class='hs-num'>0</span>
<a name="line-304"></a> <span class='hs-varid'>cellLayoutAddColumnAttribute</span> <span class='hs-varid'>cF</span> <span class='hs-varid'>renderTxt</span> <span class='hs-varid'>ct</span> <span class='hs-varop'>$</span> <span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>1</span>
<a name="line-305"></a>
<a name="line-306"></a> <span class='hs-comment'>-- date column</span>
<a name="line-307"></a> <span class='hs-varid'>cMD</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewColumnNew</span>
<a name="line-308"></a> <span class='hs-varid'>treeViewColumnSetTitle</span> <span class='hs-varid'>cMD</span> <span class='hs-layout'>(</span><span class='hs-str'>"Date"</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-309"></a> <span class='hs-varid'>treeViewColumnSetResizable</span> <span class='hs-varid'>cMD</span> <span class='hs-conid'>True</span>
<a name="line-310"></a> <span class='hs-varid'>treeViewColumnSetClickable</span> <span class='hs-varid'>cMD</span> <span class='hs-conid'>True</span>
<a name="line-311"></a> <span class='hs-varid'>treeViewColumnSetSortColumnId</span> <span class='hs-varid'>cMD</span> <span class='hs-num'>2</span>
<a name="line-312"></a> <span class='hs-varid'>cellLayoutPackStart</span> <span class='hs-varid'>cMD</span> <span class='hs-varid'>renderTxt</span> <span class='hs-conid'>True</span>
<a name="line-313"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewAppendColumn</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>cMD</span>
<a name="line-314"></a> <span class='hs-varid'>cellLayoutAddColumnAttribute</span> <span class='hs-varid'>cMD</span> <span class='hs-varid'>renderTxt</span> <span class='hs-varid'>ct</span> <span class='hs-varop'>$</span> <span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>2</span>
<a name="line-315"></a>
<a name="line-316"></a> <span class='hs-comment'>-- permissions column</span>
<a name="line-317"></a> <span class='hs-varid'>cP</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewColumnNew</span>
<a name="line-318"></a> <span class='hs-varid'>treeViewColumnSetTitle</span> <span class='hs-varid'>cP</span> <span class='hs-layout'>(</span><span class='hs-str'>"Permission"</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-319"></a> <span class='hs-varid'>treeViewColumnSetResizable</span> <span class='hs-varid'>cP</span> <span class='hs-conid'>True</span>
<a name="line-320"></a> <span class='hs-varid'>treeViewColumnSetClickable</span> <span class='hs-varid'>cP</span> <span class='hs-conid'>True</span>
<a name="line-321"></a> <span class='hs-varid'>treeViewColumnSetSortColumnId</span> <span class='hs-varid'>cP</span> <span class='hs-num'>3</span>
<a name="line-322"></a> <span class='hs-varid'>cellLayoutPackStart</span> <span class='hs-varid'>cP</span> <span class='hs-varid'>renderTxt</span> <span class='hs-conid'>True</span>
<a name="line-323"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewAppendColumn</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>cP</span>
<a name="line-324"></a> <span class='hs-varid'>cellLayoutAddColumnAttribute</span> <span class='hs-varid'>cP</span> <span class='hs-varid'>renderTxt</span> <span class='hs-varid'>ct</span> <span class='hs-varop'>$</span> <span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>3</span>
<a name="line-325"></a>
<a name="line-326"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>treeView</span>
<a name="line-327"></a>
<a name="line-328"></a>
<a name="line-329"></a><a name="refreshView"></a><span class='hs-comment'>-- |Refreshes the View based on the given directory.</span>
<a name="line-330"></a><span class='hs-comment'>--</span>
<a name="line-331"></a><span class='hs-comment'>-- Throws:</span>
<a name="line-332"></a><span class='hs-comment'>--</span>
<a name="line-333"></a><span class='hs-comment'>-- - `userError` on inappropriate type</span>
<a name="line-334"></a><span class='hs-definition'>refreshView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span>
<a name="line-335"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span>
<a name="line-336"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Item</span>
<a name="line-337"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-338"></a><span class='hs-definition'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-conid'>SymLink</span> <span class='hs-layout'>{</span> <span class='hs-varid'>sdest</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>d</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Dir</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span>
<a name="line-339"></a> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>d</span>
<a name="line-340"></a><span class='hs-definition'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>item</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Dir</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-341"></a> <span class='hs-varid'>newRawModel</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fileListStore</span> <span class='hs-varid'>item</span> <span class='hs-varid'>myview</span>
<a name="line-342"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>rawModel</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-varid'>newRawModel</span>
<a name="line-343"></a>
<a name="line-344"></a> <span class='hs-varid'>view'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>view</span> <span class='hs-varid'>myview</span>
<a name="line-345"></a>
<a name="line-346"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>tryTakeMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>cwd</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-347"></a> <span class='hs-varid'>putMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>cwd</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-varid'>item</span>
<a name="line-348"></a>
<a name="line-349"></a> <span class='hs-comment'>-- get selected items</span>
<a name="line-350"></a> <span class='hs-varid'>tps</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getSelectedTreePaths</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-351"></a> <span class='hs-varid'>trs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>catMaybes</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>treeRowReferenceNew</span> <span class='hs-varid'>newRawModel</span><span class='hs-layout'>)</span> <span class='hs-varid'>tps</span>
<a name="line-352"></a>
<a name="line-353"></a> <span class='hs-varid'>constructView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-354"></a>
<a name="line-355"></a> <span class='hs-comment'>-- reselect selected items</span>
<a name="line-356"></a> <span class='hs-comment'>-- TODO: not implemented for icon view yet</span>
<a name="line-357"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>view'</span> <span class='hs-keyword'>of</span>
<a name="line-358"></a> <span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>treeView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-359"></a> <span class='hs-varid'>tvs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewGetSelection</span> <span class='hs-varid'>treeView</span>
<a name="line-360"></a> <span class='hs-varid'>ntps</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>treeRowReferenceGetPath</span> <span class='hs-varid'>trs</span>
<a name="line-361"></a> <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>treeSelectionSelectPath</span> <span class='hs-varid'>tvs</span><span class='hs-layout'>)</span> <span class='hs-varid'>ntps</span>
<a name="line-362"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-363"></a><span class='hs-definition'>refreshView</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ioError</span> <span class='hs-varop'>$</span> <span class='hs-varid'>userError</span> <span class='hs-str'>"Inappropriate type!"</span>
<a name="line-364"></a>
<a name="line-365"></a>
<a name="line-366"></a><a name="constructView"></a><span class='hs-comment'>-- |Constructs the visible View with the current underlying mutable models,</span>
<a name="line-367"></a><span class='hs-comment'>-- which are retrieved from 'MyGUI'.</span>
<a name="line-368"></a><span class='hs-comment'>--</span>
<a name="line-369"></a><span class='hs-comment'>-- This sort of merges the components mygui and myview and fires up</span>
<a name="line-370"></a><span class='hs-comment'>-- the actual models.</span>
<a name="line-371"></a><span class='hs-definition'>constructView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span>
<a name="line-372"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span>
<a name="line-373"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-374"></a><span class='hs-definition'>constructView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-375"></a> <span class='hs-varid'>settings'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>settings</span> <span class='hs-varid'>mygui</span>
<a name="line-376"></a>
<a name="line-377"></a> <span class='hs-comment'>-- pix stuff</span>
<a name="line-378"></a> <span class='hs-varid'>iT</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>iconThemeGetDefault</span>
<a name="line-379"></a> <span class='hs-varid'>folderPix</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getIcon</span> <span class='hs-conid'>IFolder</span> <span class='hs-varid'>iT</span> <span class='hs-layout'>(</span><span class='hs-varid'>iconSize</span> <span class='hs-varid'>settings'</span><span class='hs-layout'>)</span>
<a name="line-380"></a> <span class='hs-varid'>folderSymPix</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getSymlinkIcon</span> <span class='hs-conid'>IFolder</span> <span class='hs-varid'>iT</span> <span class='hs-layout'>(</span><span class='hs-varid'>iconSize</span> <span class='hs-varid'>settings'</span><span class='hs-layout'>)</span>
<a name="line-381"></a> <span class='hs-varid'>filePix</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getIcon</span> <span class='hs-conid'>IFile</span> <span class='hs-varid'>iT</span> <span class='hs-layout'>(</span><span class='hs-varid'>iconSize</span> <span class='hs-varid'>settings'</span><span class='hs-layout'>)</span>
<a name="line-382"></a> <span class='hs-varid'>fileSymPix</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getSymlinkIcon</span> <span class='hs-conid'>IFile</span> <span class='hs-varid'>iT</span> <span class='hs-layout'>(</span><span class='hs-varid'>iconSize</span> <span class='hs-varid'>settings'</span><span class='hs-layout'>)</span>
<a name="line-383"></a> <span class='hs-varid'>errorPix</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getIcon</span> <span class='hs-conid'>IError</span> <span class='hs-varid'>iT</span> <span class='hs-layout'>(</span><span class='hs-varid'>iconSize</span> <span class='hs-varid'>settings'</span><span class='hs-layout'>)</span>
<a name="line-384"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>dirtreePix</span> <span class='hs-conid'>Dir</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>folderPix</span>
<a name="line-385"></a> <span class='hs-varid'>dirtreePix</span> <span class='hs-conid'>FileLike</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filePix</span>
<a name="line-386"></a> <span class='hs-varid'>dirtreePix</span> <span class='hs-conid'>DirSym</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>folderSymPix</span>
<a name="line-387"></a> <span class='hs-varid'>dirtreePix</span> <span class='hs-conid'>FileLikeSym</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fileSymPix</span>
<a name="line-388"></a> <span class='hs-varid'>dirtreePix</span> <span class='hs-conid'>BrokenSymlink</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>errorPix</span>
<a name="line-389"></a> <span class='hs-varid'>dirtreePix</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>errorPix</span>
<a name="line-390"></a>
<a name="line-391"></a>
<a name="line-392"></a> <span class='hs-varid'>rawModel'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>rawModel</span> <span class='hs-varid'>myview</span>
<a name="line-392"></a> <span class='hs-varid'>view'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>view</span> <span class='hs-varid'>myview</span>
<a name="line-393"></a>
<a name="line-394"></a> <span class='hs-comment'>-- filtering</span>
<a name="line-395"></a> <span class='hs-varid'>filteredModel'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelFilterNew</span> <span class='hs-varid'>rawModel'</span> <span class='hs-conid'>[]</span>
<a name="line-396"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>filteredModel</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-varid'>filteredModel'</span>
<a name="line-397"></a> <span class='hs-varid'>treeModelFilterSetVisibleFunc</span> <span class='hs-varid'>filteredModel'</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>iter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-398"></a> <span class='hs-varid'>hidden</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>showHidden</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>settings</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-399"></a> <span class='hs-varid'>item</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelGetRow</span> <span class='hs-varid'>rawModel'</span> <span class='hs-varid'>iter</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span><span class='hs-layout'>)</span>
<a name="line-400"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>hidden</span>
<a name="line-401"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-402"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>hiddenFile</span> <span class='hs-varop'>.</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromRel</span> <span class='hs-varop'>$</span> <span class='hs-varid'>item</span>
<a name="line-403"></a>
<a name="line-404"></a> <span class='hs-comment'>-- sorting</span>
<a name="line-405"></a> <span class='hs-varid'>sortedModel'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelSortNewWithModel</span> <span class='hs-varid'>filteredModel'</span>
<a name="line-406"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>sortedModel</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-varid'>sortedModel'</span>
<a name="line-407"></a> <span class='hs-varid'>treeSortableSetSortFunc</span> <span class='hs-varid'>sortedModel'</span> <span class='hs-num'>1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>iter1</span> <span class='hs-varid'>iter2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-408"></a> <span class='hs-varid'>cIter1</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelFilterConvertIterToChildIter</span> <span class='hs-varid'>filteredModel'</span> <span class='hs-varid'>iter1</span>
<a name="line-409"></a> <span class='hs-varid'>cIter2</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelFilterConvertIterToChildIter</span> <span class='hs-varid'>filteredModel'</span> <span class='hs-varid'>iter2</span>
<a name="line-410"></a> <span class='hs-varid'>item1</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelGetRow</span> <span class='hs-varid'>rawModel'</span> <span class='hs-varid'>cIter1</span>
<a name="line-411"></a> <span class='hs-varid'>item2</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelGetRow</span> <span class='hs-varid'>rawModel'</span> <span class='hs-varid'>cIter2</span>
<a name="line-412"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>compare</span> <span class='hs-varid'>item1</span> <span class='hs-varid'>item2</span>
<a name="line-413"></a> <span class='hs-varid'>treeSortableSetSortColumnId</span> <span class='hs-varid'>sortedModel'</span> <span class='hs-num'>1</span> <span class='hs-conid'>SortAscending</span>
<a name="line-414"></a>
<a name="line-415"></a> <span class='hs-comment'>-- set values</span>
<a name="line-416"></a> <span class='hs-varid'>treeModelSetColumn</span> <span class='hs-varid'>rawModel'</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeColumnIdPixbuf</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span>
<a name="line-417"></a> <span class='hs-varid'>dirtreePix</span>
<a name="line-418"></a> <span class='hs-varid'>treeModelSetColumn</span> <span class='hs-varid'>rawModel'</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-419"></a> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>toFilePath</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromJust</span> <span class='hs-varop'>.</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span><span class='hs-layout'>)</span>
<a name="line-420"></a> <span class='hs-varid'>treeModelSetColumn</span> <span class='hs-varid'>rawModel'</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>2</span><span class='hs-layout'>)</span>
<a name="line-421"></a> <span class='hs-varid'>packModTime</span>
<a name="line-422"></a> <span class='hs-varid'>treeModelSetColumn</span> <span class='hs-varid'>rawModel'</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>3</span><span class='hs-layout'>)</span>
<a name="line-423"></a> <span class='hs-varid'>packPermissions</span>
<a name="line-424"></a>
<a name="line-425"></a> <span class='hs-comment'>-- update model of view</span>
<a name="line-426"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>view'</span> <span class='hs-keyword'>of</span>
<a name="line-427"></a> <span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>treeView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-428"></a> <span class='hs-varid'>treeViewSetModel</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>sortedModel'</span>
<a name="line-429"></a> <span class='hs-varid'>treeViewSetRubberBanding</span> <span class='hs-varid'>treeView</span> <span class='hs-conid'>True</span>
<a name="line-430"></a> <span class='hs-conid'>FMIconView</span> <span class='hs-varid'>iconView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-431"></a> <span class='hs-varid'>iconViewSetModel</span> <span class='hs-varid'>iconView</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>sortedModel'</span><span class='hs-layout'>)</span>
<a name="line-432"></a> <span class='hs-varid'>iconViewSetPixbufColumn</span> <span class='hs-varid'>iconView</span>
<a name="line-433"></a> <span class='hs-layout'>(</span><span class='hs-varid'>makeColumnIdPixbuf</span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ColumnId</span> <span class='hs-varid'>item</span> <span class='hs-conid'>Pixbuf</span><span class='hs-layout'>)</span>
<a name="line-434"></a> <span class='hs-varid'>iconViewSetTextColumn</span> <span class='hs-varid'>iconView</span>
<a name="line-435"></a> <span class='hs-layout'>(</span><span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>1</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ColumnId</span> <span class='hs-varid'>item</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-436"></a>
<a name="line-437"></a> <span class='hs-comment'>-- add watcher</span>
<a name="line-438"></a> <span class='hs-varid'>mi</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>tryTakeMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>inotify</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-439"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>mi</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>killINotify</span> <span class='hs-varid'>i</span>
<a name="line-440"></a> <span class='hs-varid'>newi</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>initINotify</span>
<a name="line-441"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>addWatch</span>
<a name="line-442"></a> <span class='hs-varid'>newi</span>
<a name="line-443"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Move</span><span class='hs-layout'>,</span> <span class='hs-conid'>MoveIn</span><span class='hs-layout'>,</span> <span class='hs-conid'>MoveOut</span><span class='hs-layout'>,</span> <span class='hs-conid'>MoveSelf</span><span class='hs-layout'>,</span> <span class='hs-conid'>Create</span><span class='hs-layout'>,</span> <span class='hs-conid'>Delete</span><span class='hs-layout'>,</span> <span class='hs-conid'>DeleteSelf</span><span class='hs-keyglyph'>]</span>
<a name="line-444"></a> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>cdirp</span><span class='hs-layout'>)</span>
<a name="line-445"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>postGUIAsync</span> <span class='hs-varop'>$</span> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-446"></a> <span class='hs-varid'>putMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>inotify</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-varid'>newi</span>
<a name="line-447"></a>
<a name="line-448"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-394"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-395"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cdirp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>path</span> <span class='hs-varid'>cdir</span>
<a name="line-396"></a>
<a name="line-397"></a> <span class='hs-comment'>-- update urlBar</span>
<a name="line-398"></a> <span class='hs-varid'>entrySetText</span> <span class='hs-layout'>(</span><span class='hs-varid'>urlBar</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>cdirp</span><span class='hs-layout'>)</span>
<a name="line-399"></a>
<a name="line-400"></a> <span class='hs-varid'>rawModel'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>rawModel</span> <span class='hs-varid'>myview</span>
<a name="line-401"></a>
<a name="line-402"></a> <span class='hs-comment'>-- filtering</span>
<a name="line-403"></a> <span class='hs-varid'>filteredModel'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelFilterNew</span> <span class='hs-varid'>rawModel'</span> <span class='hs-conid'>[]</span>
<a name="line-404"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>filteredModel</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-varid'>filteredModel'</span>
<a name="line-405"></a> <span class='hs-varid'>treeModelFilterSetVisibleFunc</span> <span class='hs-varid'>filteredModel'</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>iter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-406"></a> <span class='hs-varid'>hidden</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>showHidden</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>settings</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-407"></a> <span class='hs-varid'>item</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelGetRow</span> <span class='hs-varid'>rawModel'</span> <span class='hs-varid'>iter</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span><span class='hs-layout'>)</span>
<a name="line-408"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>hidden</span>
<a name="line-409"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-410"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>hiddenFile</span> <span class='hs-varop'>.</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromRel</span> <span class='hs-varop'>$</span> <span class='hs-varid'>item</span>
<a name="line-411"></a>
<a name="line-412"></a> <span class='hs-comment'>-- sorting</span>
<a name="line-413"></a> <span class='hs-varid'>sortedModel'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelSortNewWithModel</span> <span class='hs-varid'>filteredModel'</span>
<a name="line-414"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>sortedModel</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-varid'>sortedModel'</span>
<a name="line-415"></a> <span class='hs-varid'>treeSortableSetSortFunc</span> <span class='hs-varid'>sortedModel'</span> <span class='hs-num'>1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>iter1</span> <span class='hs-varid'>iter2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-416"></a> <span class='hs-varid'>cIter1</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelFilterConvertIterToChildIter</span> <span class='hs-varid'>filteredModel'</span> <span class='hs-varid'>iter1</span>
<a name="line-417"></a> <span class='hs-varid'>cIter2</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelFilterConvertIterToChildIter</span> <span class='hs-varid'>filteredModel'</span> <span class='hs-varid'>iter2</span>
<a name="line-418"></a> <span class='hs-varid'>item1</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelGetRow</span> <span class='hs-varid'>rawModel'</span> <span class='hs-varid'>cIter1</span>
<a name="line-419"></a> <span class='hs-varid'>item2</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeModelGetRow</span> <span class='hs-varid'>rawModel'</span> <span class='hs-varid'>cIter2</span>
<a name="line-420"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>compare</span> <span class='hs-varid'>item1</span> <span class='hs-varid'>item2</span>
<a name="line-421"></a> <span class='hs-varid'>treeSortableSetSortColumnId</span> <span class='hs-varid'>sortedModel'</span> <span class='hs-num'>1</span> <span class='hs-conid'>SortAscending</span>
<a name="line-422"></a>
<a name="line-423"></a> <span class='hs-comment'>-- set values</span>
<a name="line-424"></a> <span class='hs-varid'>treeModelSetColumn</span> <span class='hs-varid'>rawModel'</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeColumnIdPixbuf</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span>
<a name="line-425"></a> <span class='hs-varid'>dirtreePix</span>
<a name="line-426"></a> <span class='hs-varid'>treeModelSetColumn</span> <span class='hs-varid'>rawModel'</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-427"></a> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>toFilePath</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromJust</span> <span class='hs-varop'>.</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>basename</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span><span class='hs-layout'>)</span>
<a name="line-428"></a> <span class='hs-varid'>treeModelSetColumn</span> <span class='hs-varid'>rawModel'</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>2</span><span class='hs-layout'>)</span>
<a name="line-429"></a> <span class='hs-varid'>packModTime</span>
<a name="line-430"></a> <span class='hs-varid'>treeModelSetColumn</span> <span class='hs-varid'>rawModel'</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>3</span><span class='hs-layout'>)</span>
<a name="line-431"></a> <span class='hs-varid'>packPermissions</span>
<a name="line-432"></a>
<a name="line-433"></a> <span class='hs-comment'>-- update model of view</span>
<a name="line-434"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>view'</span> <span class='hs-keyword'>of</span>
<a name="line-435"></a> <span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>treeView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-436"></a> <span class='hs-varid'>treeViewSetModel</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>sortedModel'</span>
<a name="line-437"></a> <span class='hs-varid'>treeViewSetRubberBanding</span> <span class='hs-varid'>treeView</span> <span class='hs-conid'>True</span>
<a name="line-438"></a> <span class='hs-conid'>FMIconView</span> <span class='hs-varid'>iconView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-439"></a> <span class='hs-varid'>iconViewSetModel</span> <span class='hs-varid'>iconView</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>sortedModel'</span><span class='hs-layout'>)</span>
<a name="line-440"></a> <span class='hs-varid'>iconViewSetPixbufColumn</span> <span class='hs-varid'>iconView</span>
<a name="line-441"></a> <span class='hs-layout'>(</span><span class='hs-varid'>makeColumnIdPixbuf</span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ColumnId</span> <span class='hs-varid'>item</span> <span class='hs-conid'>Pixbuf</span><span class='hs-layout'>)</span>
<a name="line-442"></a> <span class='hs-varid'>iconViewSetTextColumn</span> <span class='hs-varid'>iconView</span>
<a name="line-443"></a> <span class='hs-layout'>(</span><span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>1</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ColumnId</span> <span class='hs-varid'>item</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-444"></a>
<a name="line-445"></a> <span class='hs-comment'>-- add watcher</span>
<a name="line-446"></a> <span class='hs-varid'>mi</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>tryTakeMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>inotify</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-447"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>mi</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>killINotify</span> <span class='hs-varid'>i</span>
<a name="line-448"></a> <span class='hs-varid'>newi</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>initINotify</span>
<a name="line-449"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>addWatch</span>
<a name="line-450"></a> <span class='hs-varid'>newi</span>
<a name="line-451"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Move</span><span class='hs-layout'>,</span> <span class='hs-conid'>MoveIn</span><span class='hs-layout'>,</span> <span class='hs-conid'>MoveOut</span><span class='hs-layout'>,</span> <span class='hs-conid'>MoveSelf</span><span class='hs-layout'>,</span> <span class='hs-conid'>Create</span><span class='hs-layout'>,</span> <span class='hs-conid'>Delete</span><span class='hs-layout'>,</span> <span class='hs-conid'>DeleteSelf</span><span class='hs-keyglyph'>]</span>
<a name="line-452"></a> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>cdirp</span><span class='hs-layout'>)</span>
<a name="line-453"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>postGUIAsync</span> <span class='hs-varop'>$</span> <span class='hs-varid'>refreshView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-454"></a> <span class='hs-varid'>putMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>inotify</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span> <span class='hs-varid'>newi</span>
<a name="line-455"></a>
<a name="line-456"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
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12
src/HSFM-GUI-Gtk-Utils.html
View File

@ -161,17 +161,5 @@
<a name="line-152"></a> <span class='hs-varid'>miter</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>rawPathToIter</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>tp</span>
<a name="line-153"></a> <span class='hs-varid'>forM</span> <span class='hs-varid'>miter</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>iter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>treeModelGetRow</span> <span class='hs-varid'>rawModel'</span> <span class='hs-varid'>iter</span>
<a name="line-154"></a>
<a name="line-155"></a>
<a name="line-156"></a><a name="addHistory"></a><span class='hs-comment'>-- |Makes sure the list is max 5. This is probably not very efficient</span>
<a name="line-157"></a><span class='hs-comment'>-- but we don't care, since it's a small list anyway.</span>
<a name="line-158"></a><span class='hs-definition'>addHistory</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-159"></a><span class='hs-definition'>addHistory</span> <span class='hs-varid'>i</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>i</span><span class='hs-keyglyph'>]</span>
<a name="line-160"></a><span class='hs-definition'>addHistory</span> <span class='hs-varid'>i</span> <span class='hs-varid'>xs</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span>
<a name="line-161"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>i</span> <span class='hs-varop'>==</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>xs</span>
<a name="line-162"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>length</span> <span class='hs-varid'>xs</span> <span class='hs-varop'>==</span> <span class='hs-varid'>maxLength</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>i</span> <span class='hs-conop'>:</span> <span class='hs-varid'>take</span> <span class='hs-layout'>(</span><span class='hs-varid'>maxLength</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-163"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>i</span> <span class='hs-conop'>:</span> <span class='hs-varid'>xs</span>
<a name="line-164"></a> <span class='hs-keyword'>where</span>
<a name="line-165"></a> <span class='hs-varid'>maxLength</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>10</span>
<a name="line-166"></a>
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