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@ -13,6 +13,6 @@ window.onload = function () {pageLoad();setSynopsis("mini_HSFM-FileSystem-UtilTy
the result is undefined if another process changes that context
while the non-atomic operation is still happening. However, where
possible, as few syscalls as possible are used and the underlying
exception handling is kept.</p></div></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:FileOperation">FileOperation</a><ul class="subs"><li>= <a href="#v:FCopy">FCopy</a> <a href="HSFM-FileSystem-UtilTypes.html#t:Copy">Copy</a></li><li>| <a href="#v:FMove">FMove</a> <a href="HSFM-FileSystem-UtilTypes.html#t:Move">Move</a></li><li>| <a href="#v:FDelete">FDelete</a> [Path Abs]</li><li>| <a href="#v:FOpen">FOpen</a> (Path Abs)</li><li>| <a href="#v:FExecute">FExecute</a> (Path Abs) [<a href="https://hackage.haskell.org/package/utf8-string-0.3.7/docs/Data-ByteString-UTF8.html#t:ByteString">ByteString</a>]</li><li>| <a href="#v:None">None</a></li></ul></li><li class="src short"><span class="keyword">data</span> <a href="#t:Copy">Copy</a><ul class="subs"><li>= <a href="#v:PartialCopy">PartialCopy</a> [Path Abs]</li><li>| <a href="#v:Copy">Copy</a> [Path Abs] (Path Abs)</li></ul></li><li class="src short"><span class="keyword">data</span> <a href="#t:Move">Move</a><ul class="subs"><li>= <a href="#v:PartialMove">PartialMove</a> [Path Abs]</li><li>| <a href="#v:Move">Move</a> [Path Abs] (Path Abs)</li></ul></li><li class="src short"><span class="keyword">data</span> <a href="#t:FCollisonMode">FCollisonMode</a><ul class="subs"><li>= <a href="#v:Strict">Strict</a></li><li>| <a href="#v:Overwrite">Overwrite</a></li><li>| <a href="#v:OverwriteAll">OverwriteAll</a></li><li>| <a href="#v:Skip">Skip</a></li><li>| <a href="#v:Rename">Rename</a> (Path Fn)</li></ul></li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:FileOperation" class="def">FileOperation</a> <a href="src/HSFM-FileSystem-UtilTypes.html#FileOperation" class="link">Source</a> <a href="#t:FileOperation" class="selflink">#</a></p><div class="doc"><p>Data type describing file operations.
Useful to build up a list of operations or delay operations.</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:FCopy" class="def">FCopy</a> <a href="HSFM-FileSystem-UtilTypes.html#t:Copy">Copy</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:FMove" class="def">FMove</a> <a href="HSFM-FileSystem-UtilTypes.html#t:Move">Move</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:FDelete" class="def">FDelete</a> [Path Abs]</td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:FOpen" class="def">FOpen</a> (Path Abs)</td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:FExecute" class="def">FExecute</a> (Path Abs) [<a href="https://hackage.haskell.org/package/utf8-string-0.3.7/docs/Data-ByteString-UTF8.html#t:ByteString">ByteString</a>]</td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:None" class="def">None</a></td><td class="doc empty">&nbsp;</td></tr></table></div></div><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:Copy" class="def">Copy</a> <a href="src/HSFM-FileSystem-UtilTypes.html#Copy" class="link">Source</a> <a href="#t:Copy" class="selflink">#</a></p><div class="doc"><p>Data type describing partial or complete file copy operation.</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:PartialCopy" class="def">PartialCopy</a> [Path Abs]</td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:Copy" class="def">Copy</a> [Path Abs] (Path Abs)</td><td class="doc empty">&nbsp;</td></tr></table></div></div><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:Move" class="def">Move</a> <a href="src/HSFM-FileSystem-UtilTypes.html#Move" class="link">Source</a> <a href="#t:Move" class="selflink">#</a></p><div class="doc"><p>Data type describing partial or complete file move operation.</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:PartialMove" class="def">PartialMove</a> [Path Abs]</td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:Move" class="def">Move</a> [Path Abs] (Path Abs)</td><td class="doc empty">&nbsp;</td></tr></table></div></div><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:FCollisonMode" class="def">FCollisonMode</a> <a href="src/HSFM-FileSystem-UtilTypes.html#FCollisonMode" class="link">Source</a> <a href="#t:FCollisonMode" class="selflink">#</a></p><div class="doc"><p>Collision modes that describe the behavior in case a file collision
exception handling is kept.</p></div></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:FileOperation">FileOperation</a><ul class="subs"><li>= <a href="#v:FCopy">FCopy</a> <a href="HSFM-FileSystem-UtilTypes.html#t:Copy">Copy</a></li><li>| <a href="#v:FMove">FMove</a> <a href="HSFM-FileSystem-UtilTypes.html#t:Move">Move</a></li><li>| <a href="#v:FDelete">FDelete</a> [Path Abs]</li><li>| <a href="#v:FOpen">FOpen</a> (Path Abs)</li><li>| <a href="#v:FExecute">FExecute</a> (Path Abs) [<a href="https://hackage.haskell.org/package/bytestring-0.10.8.1/docs/Data-ByteString.html#t:ByteString">ByteString</a>]</li><li>| <a href="#v:None">None</a></li></ul></li><li class="src short"><span class="keyword">data</span> <a href="#t:Copy">Copy</a><ul class="subs"><li>= <a href="#v:PartialCopy">PartialCopy</a> [Path Abs]</li><li>| <a href="#v:Copy">Copy</a> [Path Abs] (Path Abs)</li></ul></li><li class="src short"><span class="keyword">data</span> <a href="#t:Move">Move</a><ul class="subs"><li>= <a href="#v:PartialMove">PartialMove</a> [Path Abs]</li><li>| <a href="#v:Move">Move</a> [Path Abs] (Path Abs)</li></ul></li><li class="src short"><span class="keyword">data</span> <a href="#t:FCollisonMode">FCollisonMode</a><ul class="subs"><li>= <a href="#v:Strict">Strict</a></li><li>| <a href="#v:Overwrite">Overwrite</a></li><li>| <a href="#v:OverwriteAll">OverwriteAll</a></li><li>| <a href="#v:Skip">Skip</a></li><li>| <a href="#v:Rename">Rename</a> (Path Fn)</li></ul></li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:FileOperation" class="def">FileOperation</a> <a href="src/HSFM-FileSystem-UtilTypes.html#FileOperation" class="link">Source</a> <a href="#t:FileOperation" class="selflink">#</a></p><div class="doc"><p>Data type describing file operations.
Useful to build up a list of operations or delay operations.</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:FCopy" class="def">FCopy</a> <a href="HSFM-FileSystem-UtilTypes.html#t:Copy">Copy</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:FMove" class="def">FMove</a> <a href="HSFM-FileSystem-UtilTypes.html#t:Move">Move</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:FDelete" class="def">FDelete</a> [Path Abs]</td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:FOpen" class="def">FOpen</a> (Path Abs)</td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:FExecute" class="def">FExecute</a> (Path Abs) [<a href="https://hackage.haskell.org/package/bytestring-0.10.8.1/docs/Data-ByteString.html#t:ByteString">ByteString</a>]</td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:None" class="def">None</a></td><td class="doc empty">&nbsp;</td></tr></table></div></div><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:Copy" class="def">Copy</a> <a href="src/HSFM-FileSystem-UtilTypes.html#Copy" class="link">Source</a> <a href="#t:Copy" class="selflink">#</a></p><div class="doc"><p>Data type describing partial or complete file copy operation.</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:PartialCopy" class="def">PartialCopy</a> [Path Abs]</td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:Copy" class="def">Copy</a> [Path Abs] (Path Abs)</td><td class="doc empty">&nbsp;</td></tr></table></div></div><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:Move" class="def">Move</a> <a href="src/HSFM-FileSystem-UtilTypes.html#Move" class="link">Source</a> <a href="#t:Move" class="selflink">#</a></p><div class="doc"><p>Data type describing partial or complete file move operation.</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:PartialMove" class="def">PartialMove</a> [Path Abs]</td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:Move" class="def">Move</a> [Path Abs] (Path Abs)</td><td class="doc empty">&nbsp;</td></tr></table></div></div><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:FCollisonMode" class="def">FCollisonMode</a> <a href="src/HSFM-FileSystem-UtilTypes.html#FCollisonMode" class="link">Source</a> <a href="#t:FCollisonMode" class="selflink">#</a></p><div class="doc"><p>Collision modes that describe the behavior in case a file collision
happens.</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:Strict" class="def">Strict</a></td><td class="doc"><p>fail if the target already exists</p></td></tr><tr><td class="src"><a id="v:Overwrite" class="def">Overwrite</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:OverwriteAll" class="def">OverwriteAll</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:Skip" class="def">Skip</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:Rename" class="def">Rename</a> (Path Fn)</td><td class="doc empty">&nbsp;</td></tr></table></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>HSFM.GUI.Gtk.Callbacks.Utils</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/HSFM-GUI-Gtk-Callbacks-Utils.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>None</td></tr><tr><th>Language</th><td>Haskell2010</td></tr></table><p class="caption">HSFM.GUI.Gtk.Callbacks.Utils</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"><a href="#v:doFileOperation">doFileOperation</a> :: <a href="HSFM-FileSystem-UtilTypes.html#t:FileOperation">FileOperation</a> -&gt; IO ()</li><li class="src short"><a href="#v:_doFileOperation">_doFileOperation</a> :: [Path b1] -&gt; Path Abs -&gt; (Path b1 -&gt; Path Abs -&gt; IO b) -&gt; (Path b1 -&gt; Path Abs -&gt; IO a) -&gt; IO () -&gt; IO ()</li><li class="src short"><a href="#v:goDir">goDir</a> :: <a href="HSFM-GUI-Gtk-Data.html#t:MyGUI">MyGUI</a> -&gt; <a href="HSFM-GUI-Gtk-Data.html#t:MyView">MyView</a> -&gt; <a href="HSFM-GUI-Gtk-Data.html#t:Item">Item</a> -&gt; IO ()</li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a id="v:doFileOperation" class="def">doFileOperation</a> :: <a href="HSFM-FileSystem-UtilTypes.html#t:FileOperation">FileOperation</a> -&gt; IO () <a href="src/HSFM-GUI-Gtk-Callbacks-Utils.html#doFileOperation" class="link">Source</a> <a href="#v:doFileOperation" class="selflink">#</a></p><div class="doc"><p>Carries out a file operation with the appropriate error handling
allowing the user to react to various exceptions with further input.</p></div></div><div class="top"><p class="src"><a id="v:_doFileOperation" class="def">_doFileOperation</a> :: [Path b1] -&gt; Path Abs -&gt; (Path b1 -&gt; Path Abs -&gt; IO b) -&gt; (Path b1 -&gt; Path Abs -&gt; IO a) -&gt; IO () -&gt; IO () <a href="src/HSFM-GUI-Gtk-Callbacks-Utils.html#_doFileOperation" class="link">Source</a> <a href="#v:_doFileOperation" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:goDir" class="def">goDir</a> :: <a href="HSFM-GUI-Gtk-Data.html#t:MyGUI">MyGUI</a> -&gt; <a href="HSFM-GUI-Gtk-Data.html#t:MyView">MyView</a> -&gt; <a href="HSFM-GUI-Gtk-Data.html#t:Item">Item</a> -&gt; IO () <a href="src/HSFM-GUI-Gtk-Callbacks-Utils.html#goDir" class="link">Source</a> <a href="#v:goDir" class="selflink">#</a></p><div class="doc"><p>Helper that is invoked for any directory change operations.</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>
</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/HSFM-GUI-Gtk-Callbacks-Utils.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>None</td></tr><tr><th>Language</th><td>Haskell2010</td></tr></table><p class="caption">HSFM.GUI.Gtk.Callbacks.Utils</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"><a href="#v:doFileOperation">doFileOperation</a> :: <a href="HSFM-FileSystem-UtilTypes.html#t:FileOperation">FileOperation</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:_doFileOperation">_doFileOperation</a> :: [Path b1] -&gt; Path Abs -&gt; (Path b1 -&gt; Path Abs -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> b) -&gt; (Path b1 -&gt; Path Abs -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> a) -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> () -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:goDir">goDir</a> :: <a href="HSFM-GUI-Gtk-Data.html#t:MyGUI">MyGUI</a> -&gt; <a href="HSFM-GUI-Gtk-Data.html#t:MyView">MyView</a> -&gt; <a href="HSFM-GUI-Gtk-Data.html#t:Item">Item</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> ()</li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a id="v:doFileOperation" class="def">doFileOperation</a> :: <a href="HSFM-FileSystem-UtilTypes.html#t:FileOperation">FileOperation</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> () <a href="src/HSFM-GUI-Gtk-Callbacks-Utils.html#doFileOperation" class="link">Source</a> <a href="#v:doFileOperation" class="selflink">#</a></p><div class="doc"><p>Carries out a file operation with the appropriate error handling
allowing the user to react to various exceptions with further input.</p></div></div><div class="top"><p class="src"><a id="v:_doFileOperation" class="def">_doFileOperation</a> :: [Path b1] -&gt; Path Abs -&gt; (Path b1 -&gt; Path Abs -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> b) -&gt; (Path b1 -&gt; Path Abs -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> a) -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> () -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> () <a href="src/HSFM-GUI-Gtk-Callbacks-Utils.html#_doFileOperation" class="link">Source</a> <a href="#v:_doFileOperation" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:goDir" class="def">goDir</a> :: <a href="HSFM-GUI-Gtk-Data.html#t:MyGUI">MyGUI</a> -&gt; <a href="HSFM-GUI-Gtk-Data.html#t:MyView">MyView</a> -&gt; <a href="HSFM-GUI-Gtk-Data.html#t:Item">Item</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> () <a href="src/HSFM-GUI-Gtk-Callbacks-Utils.html#goDir" class="link">Source</a> <a href="#v:goDir" class="selflink">#</a></p><div class="doc"><p>Helper that is invoked for any directory change operations.</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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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/HSFM-GUI-Gtk-Errors.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.GUI.Gtk.Errors</p></div><div id="description"><p class="caption">Description</p><div class="doc"><p>Provides error handling for Gtk.</p></div></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:GtkException" class="def">GtkException</a> <a href="src/HSFM-GUI-Gtk-Errors.html#GtkException" class="link">Source</a> <a href="#t:GtkException" class="selflink">#</a></p><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:UnknownDialogButton" class="def">UnknownDialogButton</a></td><td class="doc empty">&nbsp;</td></tr></table></div><div class="subs instances"><p id="control.i:GtkException" class="caption collapser" onclick="toggleSection('i:GtkException')">Instances</p><div id="section.i:GtkException" class="show"><table><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:id:GtkException:Show:1" class="instance expander" onclick="toggleSection('i:id:GtkException:Show:1')"></span> Show <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a></span> <a href="src/HSFM-GUI-Gtk-Errors.html#line-31" class="link">Source</a> <a href="#t:GtkException" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:id:GtkException:Show:1" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:showsPrec">showsPrec</a> :: Int -&gt; <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a> -&gt; ShowS</p><p class="src"><a href="#v:show">show</a> :: <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a> -&gt; String</p><p class="src"><a href="#v:showList">showList</a> :: [<a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a>] -&gt; ShowS</p></div></div></td></tr><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:id:GtkException:Exception:2" class="instance expander" onclick="toggleSection('i:id:GtkException:Exception:2')"></span> Exception <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a></span> <a href="src/HSFM-GUI-Gtk-Errors.html#line-33" class="link">Source</a> <a href="#t:GtkException" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:id:GtkException:Exception:2" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:toException">toException</a> :: <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a> -&gt; SomeException</p><p class="src"><a href="#v:fromException">fromException</a> :: SomeException -&gt; Maybe <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a></p><p class="src"><a href="#v:displayException">displayException</a> :: <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a> -&gt; String</p></div></div></td></tr></table></div></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>
</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/HSFM-GUI-Gtk-Errors.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.GUI.Gtk.Errors</p></div><div id="description"><p class="caption">Description</p><div class="doc"><p>Provides error handling for Gtk.</p></div></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:GtkException" class="def">GtkException</a> <a href="src/HSFM-GUI-Gtk-Errors.html#GtkException" class="link">Source</a> <a href="#t:GtkException" class="selflink">#</a></p><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:UnknownDialogButton" class="def">UnknownDialogButton</a></td><td class="doc empty">&nbsp;</td></tr></table></div><div class="subs instances"><p id="control.i:GtkException" class="caption collapser" onclick="toggleSection('i:GtkException')">Instances</p><div id="section.i:GtkException" class="show"><table><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:id:GtkException:Show:1" class="instance expander" onclick="toggleSection('i:id:GtkException:Show:1')"></span> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Text-Show.html#t:Show">Show</a> <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a></span> <a href="src/HSFM-GUI-Gtk-Errors.html#line-31" class="link">Source</a> <a href="#t:GtkException" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:id:GtkException:Show:1" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:showsPrec">showsPrec</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-Int.html#t:Int">Int</a> -&gt; <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Text-Show.html#t:ShowS">ShowS</a> <a href="#v:showsPrec" class="selflink">#</a></p><p class="src"><a href="#v:show">show</a> :: <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-String.html#t:String">String</a> <a href="#v:show" class="selflink">#</a></p><p class="src"><a href="#v:showList">showList</a> :: [<a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a>] -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Text-Show.html#t:ShowS">ShowS</a> <a href="#v:showList" class="selflink">#</a></p></div></div></td></tr><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:id:GtkException:Exception:2" class="instance expander" onclick="toggleSection('i:id:GtkException:Exception:2')"></span> <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Control-Exception-Base.html#t:Exception">Exception</a> <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a></span> <a href="src/HSFM-GUI-Gtk-Errors.html#line-33" class="link">Source</a> <a href="#t:GtkException" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:id:GtkException:Exception:2" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:toException">toException</a> :: <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Control-Exception-Base.html#t:SomeException">SomeException</a> <a href="#v:toException" class="selflink">#</a></p><p class="src"><a href="#v:fromException">fromException</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Control-Exception-Base.html#t:SomeException">SomeException</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-Maybe.html#t:Maybe">Maybe</a> <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a> <a href="#v:fromException" class="selflink">#</a></p><p class="src"><a href="#v:displayException">displayException</a> :: <a href="HSFM-GUI-Gtk-Errors.html#t:GtkException">GtkException</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-String.html#t:String">String</a> <a href="#v:displayException" class="selflink">#</a></p></div></div></td></tr></table></div></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>HSFM.GUI.Gtk.Icons</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/HSFM-GUI-Gtk-Icons.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>None</td></tr><tr><th>Language</th><td>Haskell2010</td></tr></table><p class="caption">HSFM.GUI.Gtk.Icons</p></div><div id="description"><p class="caption">Description</p><div class="doc"><p>Module for Gtk icon handling.</p></div></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:GtkIcon">GtkIcon</a><ul class="subs"><li>= <a href="#v:IFolder">IFolder</a></li><li>| <a href="#v:SymL">SymL</a></li><li>| <a href="#v:IFile">IFile</a></li><li>| <a href="#v:IError">IError</a></li></ul></li><li class="src short"><a href="#v:getIcon">getIcon</a> :: <a href="HSFM-GUI-Gtk-Icons.html#t:GtkIcon">GtkIcon</a> -&gt; IconTheme -&gt; Int -&gt; IO Pixbuf</li><li class="src short"><a href="#v:getSymlinkIcon">getSymlinkIcon</a> :: <a href="HSFM-GUI-Gtk-Icons.html#t:GtkIcon">GtkIcon</a> -&gt; IconTheme -&gt; Int -&gt; IO Pixbuf</li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:GtkIcon" class="def">GtkIcon</a> <a href="src/HSFM-GUI-Gtk-Icons.html#GtkIcon" class="link">Source</a> <a href="#t:GtkIcon" class="selflink">#</a></p><div class="doc"><p>Icon type we use in our GUI.</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:IFolder" class="def">IFolder</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:SymL" class="def">SymL</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:IFile" class="def">IFile</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:IError" class="def">IError</a></td><td class="doc empty">&nbsp;</td></tr></table></div></div><div class="top"><p class="src"><a id="v:getIcon" class="def">getIcon</a> <a href="src/HSFM-GUI-Gtk-Icons.html#getIcon" class="link">Source</a> <a href="#v:getIcon" class="selflink">#</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="HSFM-GUI-Gtk-Icons.html#t:GtkIcon">GtkIcon</a></td><td class="doc"><p>icon we want</p></td></tr><tr><td class="src">-&gt; IconTheme</td><td class="doc"><p>which icon theme to get the icon from</p></td></tr><tr><td class="src">-&gt; Int</td><td class="doc"><p>requested icon size</p></td></tr><tr><td class="src">-&gt; IO Pixbuf</td><td class="doc empty">&nbsp;</td></tr></table></div><div class="doc"><p>Gets an icon from the default icon theme and falls back to project-icons
if not found. The requested icon size is not guaranteed.</p></div></div><div class="top"><p class="src"><a id="v:getSymlinkIcon" class="def">getSymlinkIcon</a> :: <a href="HSFM-GUI-Gtk-Icons.html#t:GtkIcon">GtkIcon</a> -&gt; IconTheme -&gt; Int -&gt; IO Pixbuf <a href="src/HSFM-GUI-Gtk-Icons.html#getSymlinkIcon" class="link">Source</a> <a href="#v:getSymlinkIcon" 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/HSFM-GUI-Gtk-Icons.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>None</td></tr><tr><th>Language</th><td>Haskell2010</td></tr></table><p class="caption">HSFM.GUI.Gtk.Icons</p></div><div id="description"><p class="caption">Description</p><div class="doc"><p>Module for Gtk icon handling.</p></div></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:GtkIcon">GtkIcon</a><ul class="subs"><li>= <a href="#v:IFolder">IFolder</a></li><li>| <a href="#v:SymL">SymL</a></li><li>| <a href="#v:IFile">IFile</a></li><li>| <a href="#v:IError">IError</a></li></ul></li><li class="src short"><a href="#v:getIcon">getIcon</a> :: <a href="HSFM-GUI-Gtk-Icons.html#t:GtkIcon">GtkIcon</a> -&gt; IconTheme -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-Int.html#t:Int">Int</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> Pixbuf</li><li class="src short"><a href="#v:getSymlinkIcon">getSymlinkIcon</a> :: <a href="HSFM-GUI-Gtk-Icons.html#t:GtkIcon">GtkIcon</a> -&gt; IconTheme -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-Int.html#t:Int">Int</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> Pixbuf</li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:GtkIcon" class="def">GtkIcon</a> <a href="src/HSFM-GUI-Gtk-Icons.html#GtkIcon" class="link">Source</a> <a href="#t:GtkIcon" class="selflink">#</a></p><div class="doc"><p>Icon type we use in our GUI.</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:IFolder" class="def">IFolder</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:SymL" class="def">SymL</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:IFile" class="def">IFile</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:IError" class="def">IError</a></td><td class="doc empty">&nbsp;</td></tr></table></div></div><div class="top"><p class="src"><a id="v:getIcon" class="def">getIcon</a> <a href="src/HSFM-GUI-Gtk-Icons.html#getIcon" class="link">Source</a> <a href="#v:getIcon" class="selflink">#</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="HSFM-GUI-Gtk-Icons.html#t:GtkIcon">GtkIcon</a></td><td class="doc"><p>icon we want</p></td></tr><tr><td class="src">-&gt; IconTheme</td><td class="doc"><p>which icon theme to get the icon from</p></td></tr><tr><td class="src">-&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-Int.html#t:Int">Int</a></td><td class="doc"><p>requested icon size</p></td></tr><tr><td class="src">-&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> Pixbuf</td><td class="doc empty">&nbsp;</td></tr></table></div><div class="doc"><p>Gets an icon from the default icon theme and falls back to project-icons
if not found. The requested icon size is not guaranteed.</p></div></div><div class="top"><p class="src"><a id="v:getSymlinkIcon" class="def">getSymlinkIcon</a> :: <a href="HSFM-GUI-Gtk-Icons.html#t:GtkIcon">GtkIcon</a> -&gt; IconTheme -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-Int.html#t:Int">Int</a> -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> Pixbuf <a href="src/HSFM-GUI-Gtk-Icons.html#getSymlinkIcon" class="link">Source</a> <a href="#v:getSymlinkIcon" 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.GUI.Gtk.MyGUI</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/HSFM-GUI-Gtk-MyGUI.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>None</td></tr><tr><th>Language</th><td>Haskell2010</td></tr></table><p class="caption">HSFM.GUI.Gtk.MyGUI</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"><a href="#v:createMyGUI">createMyGUI</a> :: IO <a href="HSFM-GUI-Gtk-Data.html#t:MyGUI">MyGUI</a></li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a id="v:createMyGUI" class="def">createMyGUI</a> :: IO <a href="HSFM-GUI-Gtk-Data.html#t:MyGUI">MyGUI</a> <a href="src/HSFM-GUI-Gtk-MyGUI.html#createMyGUI" class="link">Source</a> <a href="#v:createMyGUI" class="selflink">#</a></p><div class="doc"><p>Set up the GUI. This only creates the permanent widgets.</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>
</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/HSFM-GUI-Gtk-MyGUI.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>None</td></tr><tr><th>Language</th><td>Haskell2010</td></tr></table><p class="caption">HSFM.GUI.Gtk.MyGUI</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"><a href="#v:createMyGUI">createMyGUI</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="HSFM-GUI-Gtk-Data.html#t:MyGUI">MyGUI</a></li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a id="v:createMyGUI" class="def">createMyGUI</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> <a href="HSFM-GUI-Gtk-Data.html#t:MyGUI">MyGUI</a> <a href="src/HSFM-GUI-Gtk-MyGUI.html#createMyGUI" class="link">Source</a> <a href="#v:createMyGUI" class="selflink">#</a></p><div class="doc"><p>Set up the GUI. This only creates the permanent widgets.</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>HSFM.Utils.IO</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/HSFM-Utils-IO.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.Utils.IO</p></div><div id="description"><p class="caption">Description</p><div class="doc"><p>Random and general IO utilities.</p></div></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"><a href="#v:writeTVarIO">writeTVarIO</a> :: <a href="https://hackage.haskell.org/package/stm-2.4.4.1/docs/Control-Concurrent-STM-TVar.html#t:TVar">TVar</a> a -&gt; a -&gt; IO ()</li><li class="src short"><a href="#v:modifyTVarIO">modifyTVarIO</a> :: <a href="https://hackage.haskell.org/package/stm-2.4.4.1/docs/Control-Concurrent-STM-TVar.html#t:TVar">TVar</a> a -&gt; (a -&gt; a) -&gt; IO ()</li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a id="v:writeTVarIO" class="def">writeTVarIO</a> :: <a href="https://hackage.haskell.org/package/stm-2.4.4.1/docs/Control-Concurrent-STM-TVar.html#t:TVar">TVar</a> a -&gt; a -&gt; IO () <a href="src/HSFM-Utils-IO.html#writeTVarIO" class="link">Source</a> <a href="#v:writeTVarIO" class="selflink">#</a></p><div class="doc"><p>Atomically write a TVar.</p></div></div><div class="top"><p class="src"><a id="v:modifyTVarIO" class="def">modifyTVarIO</a> :: <a href="https://hackage.haskell.org/package/stm-2.4.4.1/docs/Control-Concurrent-STM-TVar.html#t:TVar">TVar</a> a -&gt; (a -&gt; a) -&gt; IO () <a href="src/HSFM-Utils-IO.html#modifyTVarIO" class="link">Source</a> <a href="#v:modifyTVarIO" class="selflink">#</a></p><div class="doc"><p>Atomically modify a TVar.</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>
</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/HSFM-Utils-IO.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.Utils.IO</p></div><div id="description"><p class="caption">Description</p><div class="doc"><p>Random and general IO utilities.</p></div></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"><a href="#v:writeTVarIO">writeTVarIO</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/GHC-Conc.html#t:TVar">TVar</a> a -&gt; a -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:modifyTVarIO">modifyTVarIO</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/GHC-Conc.html#t:TVar">TVar</a> a -&gt; (a -&gt; a) -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> ()</li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a id="v:writeTVarIO" class="def">writeTVarIO</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/GHC-Conc.html#t:TVar">TVar</a> a -&gt; a -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> () <a href="src/HSFM-Utils-IO.html#writeTVarIO" class="link">Source</a> <a href="#v:writeTVarIO" class="selflink">#</a></p><div class="doc"><p>Atomically write a TVar.</p></div></div><div class="top"><p class="src"><a id="v:modifyTVarIO" class="def">modifyTVarIO</a> :: <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/GHC-Conc.html#t:TVar">TVar</a> a -&gt; (a -&gt; a) -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/System-IO.html#t:IO">IO</a> () <a href="src/HSFM-Utils-IO.html#modifyTVarIO" class="link">Source</a> <a href="#v:modifyTVarIO" class="selflink">#</a></p><div class="doc"><p>Atomically modify a TVar.</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>HSFM.Utils.MyPrelude</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/HSFM-Utils-MyPrelude.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>None</td></tr><tr><th>Language</th><td>Haskell2010</td></tr></table><p class="caption">HSFM.Utils.MyPrelude</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"><a href="#v:listIndices">listIndices</a> :: [a] -&gt; [Int]</li><li class="src short"><a href="#v:maybeD">maybeD</a> :: Default b =&gt; (a -&gt; b) -&gt; Maybe a -&gt; b</li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a id="v:listIndices" class="def">listIndices</a> :: [a] -&gt; [Int] <a href="src/HSFM-Utils-MyPrelude.html#listIndices" class="link">Source</a> <a href="#v:listIndices" class="selflink">#</a></p><div class="doc"><p>Turns any list into a list of the same length with the values
</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/HSFM-Utils-MyPrelude.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>None</td></tr><tr><th>Language</th><td>Haskell2010</td></tr></table><p class="caption">HSFM.Utils.MyPrelude</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"><a href="#v:listIndices">listIndices</a> :: [a] -&gt; [<a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-Int.html#t:Int">Int</a>]</li><li class="src short"><a href="#v:maybeD">maybeD</a> :: Default b =&gt; (a -&gt; b) -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-Maybe.html#t:Maybe">Maybe</a> a -&gt; b</li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a id="v:listIndices" class="def">listIndices</a> :: [a] -&gt; [<a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-Int.html#t:Int">Int</a>] <a href="src/HSFM-Utils-MyPrelude.html#listIndices" class="link">Source</a> <a href="#v:listIndices" class="selflink">#</a></p><div class="doc"><p>Turns any list into a list of the same length with the values
being the indices.
E.g.: &quot;abdasd&quot; -&gt; [0,1,2,3,4,5]</p></div></div><div class="top"><p class="src"><a id="v:maybeD" class="def">maybeD</a> :: Default b =&gt; (a -&gt; b) -&gt; Maybe a -&gt; b <a href="src/HSFM-Utils-MyPrelude.html#maybeD" class="link">Source</a> <a href="#v:maybeD" class="selflink">#</a></p><div class="doc"><p>A <code>maybe</code> flavor using the <code>Default</code> class.</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>
E.g.: &quot;abdasd&quot; -&gt; [0,1,2,3,4,5]</p></div></div><div class="top"><p class="src"><a id="v:maybeD" class="def">maybeD</a> :: Default b =&gt; (a -&gt; b) -&gt; <a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-Maybe.html#t:Maybe">Maybe</a> a -&gt; b <a href="src/HSFM-Utils-MyPrelude.html#maybeD" class="link">Source</a> <a href="#v:maybeD" class="selflink">#</a></p><div class="doc"><p>A <code><a href="https://hackage.haskell.org/package/base-4.9.0.0/docs/Data-Maybe.html#v:maybe">maybe</a></code> flavor using the <code>Default</code> class.</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>Main</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/Main.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>None</td></tr><tr><th>Language</th><td>Haskell2010</td></tr></table><p class="caption">Main</p></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a id="v:main" class="def">main</a> :: IO () <a href="src/Main.html#main" class="link">Source</a> <a href="#v:main" 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>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> :: Version <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> :: IO FilePath <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> :: IO FilePath <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> :: IO FilePath <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> :: IO FilePath <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> :: FilePath -&gt; IO FilePath <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> :: IO FilePath <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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</script></head><body id="mini"><div id="module-header"><p class="caption">HSFM.GUI.Gtk.Callbacks</p></div><div id="interface"><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:setGUICallbacks" target="main">setGUICallbacks</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:setViewCallbacks" target="main">setViewCallbacks</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:openTerminalHere" target="main">openTerminalHere</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:closeTab" target="main">closeTab</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:newTabHere" target="main">newTabHere</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:del" target="main">del</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:moveInit" target="main">moveInit</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:copyInit" target="main">copyInit</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:operationFinal" target="main">operationFinal</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:newFile" target="main">newFile</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:newDir" target="main">newDir</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:renameF" target="main">renameF</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:urlGoTo" target="main">urlGoTo</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:goHome" target="main">goHome</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:execute" target="main">execute</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:open" target="main">open</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:upDir" target="main">upDir</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:goHistoryPrev" target="main">goHistoryPrev</a></p></div><div class="top"><p class="src"><a href="HSFM-GUI-Gtk-Callbacks.html#v:goHistoryNext" target="main">goHistoryNext</a></p></div></div></body></html>
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<a name="line-22"></a><span class='hs-keyword'>module</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'>Callbacks</span> <span class='hs-keyword'>where</span>
<a name="line-23"></a>
<a name="line-24"></a>
<a name="line-25"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Applicative</span>
<a name="line-25"></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'>STM</span>
<a name="line-26"></a> <span class='hs-layout'>(</span>
<a name="line-27"></a> <span class='hs-layout'>(</span><span class='hs-varop'>&lt;$&gt;</span><span class='hs-layout'>)</span>
<a name="line-27"></a> <span class='hs-varid'>readTVarIO</span>
<a name="line-28"></a> <span class='hs-layout'>)</span>
<a name="line-29"></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'>STM</span>
<a name="line-29"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Exception</span>
<a name="line-30"></a> <span class='hs-layout'>(</span>
<a name="line-31"></a> <span class='hs-varid'>readTVarIO</span>
<a name="line-31"></a> <span class='hs-varid'>throwIO</span>
<a name="line-32"></a> <span class='hs-layout'>)</span>
<a name="line-33"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Exception</span>
<a name="line-33"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span>
<a name="line-34"></a> <span class='hs-layout'>(</span>
<a name="line-35"></a> <span class='hs-varid'>throwIO</span>
<a name="line-36"></a> <span class='hs-layout'>)</span>
<a name="line-37"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span>
<a name="line-38"></a> <span class='hs-layout'>(</span>
<a name="line-39"></a> <span class='hs-varid'>forM_</span>
<a name="line-40"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>void</span>
<a name="line-41"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>when</span>
<a name="line-35"></a> <span class='hs-varid'>forM_</span>
<a name="line-36"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>void</span>
<a name="line-37"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>when</span>
<a name="line-38"></a> <span class='hs-layout'>)</span>
<a name="line-39"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-conid'>Class</span>
<a name="line-40"></a> <span class='hs-layout'>(</span>
<a name="line-41"></a> <span class='hs-varid'>liftIO</span>
<a name="line-42"></a> <span class='hs-layout'>)</span>
<a name="line-43"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-conid'>Class</span>
<a name="line-43"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span>
<a name="line-44"></a> <span class='hs-layout'>(</span>
<a name="line-45"></a> <span class='hs-varid'>liftIO</span>
<a name="line-45"></a> <span class='hs-conid'>ByteString</span>
<a name="line-46"></a> <span class='hs-layout'>)</span>
<a name="line-47"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span>
<a name="line-47"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span><span class='hs-varop'>.</span><span class='hs-conid'>UTF8</span>
<a name="line-48"></a> <span class='hs-layout'>(</span>
<a name="line-49"></a> <span class='hs-conid'>ByteString</span>
<a name="line-50"></a> <span class='hs-layout'>)</span>
<a name="line-51"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span><span class='hs-varop'>.</span><span class='hs-conid'>UTF8</span>
<a name="line-52"></a> <span class='hs-layout'>(</span>
<a name="line-53"></a> <span class='hs-varid'>fromString</span>
<a name="line-54"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>toString</span>
<a name="line-49"></a> <span class='hs-varid'>fromString</span>
<a name="line-50"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>toString</span>
<a name="line-51"></a> <span class='hs-layout'>)</span>
<a name="line-52"></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-53"></a> <span class='hs-layout'>(</span>
<a name="line-54"></a> <span class='hs-varid'>for_</span>
<a name="line-55"></a> <span class='hs-layout'>)</span>
<a name="line-56"></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-57"></a> <span class='hs-layout'>(</span>
<a name="line-58"></a> <span class='hs-varid'>for_</span>
<a name="line-59"></a> <span class='hs-layout'>)</span>
<a name="line-60"></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-61"></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-62"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HPath</span>
<a name="line-63"></a> <span class='hs-layout'>(</span>
<a name="line-64"></a> <span class='hs-conid'>Abs</span>
<a name="line-65"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Path</span>
<a name="line-66"></a> <span class='hs-layout'>)</span>
<a name="line-67"></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-68"></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-69"></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'>Utils</span>
<a name="line-70"></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-71"></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-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'>Callbacks</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</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'>Data</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'>Dialogs</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'>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-76"></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-77"></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-78"></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-79"></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-56"></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-57"></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-58"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>HPath</span>
<a name="line-59"></a> <span class='hs-layout'>(</span>
<a name="line-60"></a> <span class='hs-conid'>Abs</span>
<a name="line-61"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Path</span>
<a name="line-62"></a> <span class='hs-layout'>)</span>
<a name="line-63"></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-64"></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-65"></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'>Utils</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'>FileSystem</span><span class='hs-varop'>.</span><span class='hs-conid'>FileType</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'>FileSystem</span><span class='hs-varop'>.</span><span class='hs-conid'>UtilTypes</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'>GUI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Callbacks</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span>
<a name="line-69"></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-70"></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-71"></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-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'>Utils</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'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span>
<a name="line-74"></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-75"></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-76"></a> <span class='hs-layout'>(</span>
<a name="line-77"></a> <span class='hs-varid'>glibToString</span>
<a name="line-78"></a> <span class='hs-layout'>)</span>
<a name="line-79"></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-80"></a> <span class='hs-layout'>(</span>
<a name="line-81"></a> <span class='hs-varid'>glibToString</span>
<a name="line-81"></a> <span class='hs-varid'>getEnv</span>
<a name="line-82"></a> <span class='hs-layout'>)</span>
<a name="line-83"></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-84"></a> <span class='hs-layout'>(</span>
<a name="line-85"></a> <span class='hs-varid'>getEnv</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-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-88"></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-89"></a> <span class='hs-layout'>(</span>
<a name="line-90"></a> <span class='hs-conid'>ProcessID</span>
<a name="line-91"></a> <span class='hs-layout'>)</span>
<a name="line-83"></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-84"></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-85"></a> <span class='hs-layout'>(</span>
<a name="line-86"></a> <span class='hs-conid'>ProcessID</span>
<a name="line-87"></a> <span class='hs-layout'>)</span>
<a name="line-88"></a>
<a name="line-89"></a>
<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>
<a name="line-93"></a> <span class='hs-comment'>-----------------</span>
<a name="line-94"></a> <span class='hs-comment'>--[ Callbacks ]--</span>
<a name="line-95"></a> <span class='hs-comment'>-----------------</span>
<a name="line-96"></a>
<a name="line-97"></a> <span class='hs-comment'>-----------------</span>
<a name="line-98"></a> <span class='hs-comment'>--[ Callbacks ]--</span>
<a name="line-99"></a> <span class='hs-comment'>-----------------</span>
<a name="line-100"></a>
<a name="line-97"></a>
<a name="line-98"></a>
<a name="line-99"></a>
<a name="line-100"></a><span class='hs-comment'>---- MAIN CALLBACK ENTRYPOINT ----</span>
<a name="line-101"></a>
<a name="line-102"></a>
<a name="line-103"></a>
<a name="line-104"></a><span class='hs-comment'>---- MAIN CALLBACK ENTRYPOINT ----</span>
<a name="line-105"></a>
<a name="line-103"></a><a name="setGUICallbacks"></a><span class='hs-comment'>-- |Set callbacks for the whole gui, on hotkeys, events and stuff.</span>
<a name="line-104"></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-105"></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-106"></a>
<a name="line-107"></a><a name="setGUICallbacks"></a><span class='hs-comment'>-- |Set callbacks for the whole gui, on hotkeys, events and stuff.</span>
<a name="line-108"></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-109"></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-107"></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-108"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-109"></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-110"></a>
<a name="line-111"></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'>$</span> <span class='hs-keyword'>do</span>
<a name="line-112"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-113"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-conid'>None</span>
<a name="line-111"></a> <span class='hs-comment'>-- menubar-file</span>
<a name="line-112"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>menubarFileQuit</span> <span class='hs-varop'>.</span> <span class='hs-varid'>menubar</span><span class='hs-layout'>)</span> <span class='hs-varid'>mygui</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-113"></a> <span class='hs-varid'>mainQuit</span>
<a name="line-114"></a>
<a name="line-115"></a> <span class='hs-comment'>-- menubar-file</span>
<a name="line-116"></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'>$</span>
<a name="line-117"></a> <span class='hs-varid'>mainQuit</span>
<a name="line-118"></a>
<a name="line-119"></a> <span class='hs-comment'>-- menubar-help</span>
<a name="line-120"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>menubarHelpAbout</span> <span class='hs-varop'>.</span> <span class='hs-varid'>menubar</span><span class='hs-layout'>)</span> <span class='hs-varid'>mygui</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-121"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varid'>showAboutDialog</span>
<a name="line-122"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-123"></a>
<a name="line-124"></a> <span class='hs-comment'>-- key events</span>
<a name="line-125"></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-126"></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-127"></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-128"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varid'>mainQuit</span>
<a name="line-129"></a>
<a name="line-130"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-131"></a>
<a name="line-132"></a>
<a name="line-133"></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-134"></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-135"></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-136"></a> <span class='hs-varid'>view'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>view</span> <span class='hs-varid'>myview</span>
<a name="line-137"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>view'</span> <span class='hs-keyword'>of</span>
<a name="line-138"></a> <span class='hs-varid'>fmv</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>treeView</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-139"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>rowActivated</span>
<a name="line-140"></a> <span class='hs-varop'>$</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-141"></a>
<a name="line-142"></a> <span class='hs-comment'>-- drag events</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'>dragBegin</span> <span class='hs-varop'>$</span>
<a name="line-144"></a> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>moveInit</span>
<a name="line-145"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>dragDrop</span> <span class='hs-varop'>$</span>
<a name="line-146"></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-147"></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-148"></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-149"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mpath</span> <span class='hs-keyword'>of</span>
<a name="line-150"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-151"></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-152"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-153"></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-154"></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-155"></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-156"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-157"></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'>$</span>
<a name="line-158"></a> <span class='hs-keyglyph'>\</span><span class='hs-varid'>dc</span> <span class='hs-varid'>p</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-159"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-160"></a> <span class='hs-varid'>signalStopEmission</span> <span class='hs-varid'>treeView</span> <span class='hs-str'>"drag_data_received"</span>
<a name="line-161"></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-162"></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-163"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mpath</span> <span class='hs-keyword'>of</span>
<a name="line-164"></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-165"></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-166"></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-167"></a> <span class='hs-varid'>forM_</span> <span class='hs-varid'>mitem</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>item</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-168"></a> <span class='hs-varid'>operationFinal</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-169"></a> <span class='hs-varid'>dragFinish</span> <span class='hs-varid'>dc</span> <span class='hs-conid'>True</span> <span class='hs-conid'>False</span> <span class='hs-varid'>ts</span>
<a name="line-170"></a>
<a name="line-171"></a> <span class='hs-varid'>commonGuiEvents</span> <span class='hs-varid'>fmv</span>
<a name="line-172"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-173"></a> <span class='hs-varid'>fmv</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>FMIconView</span> <span class='hs-varid'>iconView</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-174"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>iconView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>itemActivated</span>
<a name="line-175"></a> <span class='hs-varop'>$</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-176"></a> <span class='hs-varid'>commonGuiEvents</span> <span class='hs-varid'>fmv</span>
<a name="line-177"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-178"></a> <span class='hs-keyword'>where</span>
<a name="line-179"></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-180"></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-181"></a>
<a name="line-182"></a> <span class='hs-comment'>-- GUI events</span>
<a name="line-183"></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'>$</span> <span class='hs-varid'>urlGoTo</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-184"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>upViewB</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonActivated</span> <span class='hs-varop'>$</span>
<a name="line-185"></a> <span class='hs-varid'>upDir</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'>homeViewB</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonActivated</span> <span class='hs-varop'>$</span>
<a name="line-187"></a> <span class='hs-varid'>goHome</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-188"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>refreshViewB</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonActivated</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-189"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-190"></a> <span class='hs-varid'>refreshView'</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>cdir</span>
<a name="line-191"></a>
<a name="line-192"></a> <span class='hs-comment'>-- key events</span>
<a name="line-193"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-194"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-195"></a> <span class='hs-str'>"h"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-196"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-197"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modifyTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>settings</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-198"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>x</span> <span class='hs-layout'>{</span> <span class='hs-varid'>showHidden</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>showHidden</span> <span class='hs-varop'>$</span> <span class='hs-varid'>x</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-199"></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-115"></a> <span class='hs-comment'>-- menubar-help</span>
<a name="line-116"></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'>$</span>
<a name="line-117"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varid'>showAboutDialog</span>
<a name="line-118"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-119"></a>
<a name="line-120"></a> <span class='hs-comment'>-- key events</span>
<a name="line-121"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>rootWin</span> <span class='hs-varid'>mygui</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-122"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-123"></a> <span class='hs-str'>"q"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-124"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varid'>mainQuit</span>
<a name="line-125"></a>
<a name="line-126"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-127"></a>
<a name="line-128"></a>
<a name="line-129"></a><a name="setViewCallbacks"></a><span class='hs-comment'>-- |Set callbacks specific to a given view, on hotkeys, events and stuff.</span>
<a name="line-130"></a><span class='hs-definition'>setViewCallbacks</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-131"></a><span class='hs-definition'>setViewCallbacks</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-132"></a> <span class='hs-varid'>view'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>view</span> <span class='hs-varid'>myview</span>
<a name="line-133"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>view'</span> <span class='hs-keyword'>of</span>
<a name="line-134"></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-135"></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-136"></a> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>open</span><span class='hs-layout'>)</span>
<a name="line-137"></a>
<a name="line-138"></a> <span class='hs-comment'>-- drag events</span>
<a name="line-139"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeView</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>dragBegin</span> <span class='hs-varop'>$</span>
<a name="line-140"></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-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'>dragDrop</span> <span class='hs-varop'>$</span>
<a name="line-142"></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-143"></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-144"></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-145"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mpath</span> <span class='hs-keyword'>of</span>
<a name="line-146"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-147"></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-148"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-149"></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-150"></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-151"></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-152"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-153"></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-154"></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-155"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-156"></a> <span class='hs-varid'>signalStopEmission</span> <span class='hs-varid'>treeView</span> <span class='hs-str'>"drag_data_received"</span>
<a name="line-157"></a> <span class='hs-varid'>p'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewConvertWidgetToTreeCoords</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>p</span>
<a name="line-158"></a> <span class='hs-varid'>mpath</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewGetPathAtPos</span> <span class='hs-varid'>treeView</span> <span class='hs-varid'>p'</span>
<a name="line-159"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mpath</span> <span class='hs-keyword'>of</span>
<a name="line-160"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>dragFinish</span> <span class='hs-varid'>dc</span> <span class='hs-conid'>False</span> <span class='hs-conid'>False</span> <span class='hs-varid'>ts</span>
<a name="line-161"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>tp</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-162"></a> <span class='hs-varid'>mitem</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>rawPathToItem</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>tp</span>
<a name="line-163"></a> <span class='hs-varid'>forM_</span> <span class='hs-varid'>mitem</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>item</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-164"></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-165"></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-166"></a>
<a name="line-167"></a> <span class='hs-varid'>commonGuiEvents</span> <span class='hs-varid'>fmv</span>
<a name="line-168"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-169"></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-170"></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-171"></a> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>open</span><span class='hs-layout'>)</span>
<a name="line-172"></a> <span class='hs-varid'>commonGuiEvents</span> <span class='hs-varid'>fmv</span>
<a name="line-173"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-174"></a> <span class='hs-keyword'>where</span>
<a name="line-175"></a> <span class='hs-varid'>commonGuiEvents</span> <span class='hs-varid'>fmv</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-176"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>view</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmViewToContainer</span> <span class='hs-varid'>fmv</span>
<a name="line-177"></a>
<a name="line-178"></a> <span class='hs-comment'>-- GUI events</span>
<a name="line-179"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>urlBar</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>entryActivated</span> <span class='hs-varop'>$</span> <span class='hs-varid'>urlGoTo</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-180"></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'>$</span>
<a name="line-181"></a> <span class='hs-varid'>upDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-182"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>homeViewB</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonActivated</span> <span class='hs-varop'>$</span>
<a name="line-183"></a> <span class='hs-varid'>goHome</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'>refreshViewB</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonActivated</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-185"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-186"></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-187"></a>
<a name="line-188"></a> <span class='hs-comment'>-- key events</span>
<a name="line-189"></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-190"></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-191"></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-192"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-193"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</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-194"></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'>$</span> <span class='hs-varid'>x</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-195"></a> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>refreshView'</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>cdir</span>
<a name="line-196"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-197"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Alt</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-198"></a> <span class='hs-str'>"Up"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-199"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>upDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-200"></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-201"></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-202"></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-203"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>upDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-202"></a> <span class='hs-str'>"Left"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-203"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryPrev</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-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'>"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-207"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryPrev</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-208"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-209"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Alt</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-210"></a> <span class='hs-str'>"Right"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-211"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryNext</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-212"></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-213"></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-214"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>del</span>
<a name="line-206"></a> <span class='hs-str'>"Right"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-207"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryNext</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-208"></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-209"></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-210"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>del</span>
<a name="line-211"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-212"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-213"></a> <span class='hs-str'>"Return"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-214"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</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-215"></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-216"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-217"></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-218"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>open</span>
<a name="line-216"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-217"></a> <span class='hs-str'>"c"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-218"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>copyInit</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-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-221"></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-222"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>copyInit</span>
<a name="line-223"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-221"></a> <span class='hs-str'>"x"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-222"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>moveInit</span>
<a name="line-223"></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-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'>"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-226"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>moveInit</span>
<a name="line-225"></a> <span class='hs-str'>"v"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-226"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</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-227"></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-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'>"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-230"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>operationFinal</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-conid'>Nothing</span>
<a name="line-231"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-232"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-233"></a> <span class='hs-str'>"t"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-234"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-235"></a> <span class='hs-varid'>cwd</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-236"></a> <span class='hs-varid'>newTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>createTreeView</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>cwd</span><span class='hs-layout'>)</span>
<a name="line-229"></a> <span class='hs-str'>"t"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-230"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-231"></a> <span class='hs-varid'>cwd</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-232"></a> <span class='hs-varid'>newTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>createTreeView</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>cwd</span><span class='hs-layout'>)</span>
<a name="line-233"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</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'>$</span> <span class='hs-keyword'>do</span>
<a name="line-238"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Control</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventModifier</span>
<a name="line-239"></a> <span class='hs-str'>"w"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-240"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>closeTab</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-241"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>viewBox</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>keyPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tryEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-242"></a> <span class='hs-str'>"F4"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-243"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>openTerminalHere</span> <span class='hs-varid'>myview</span>
<a name="line-244"></a>
<a name="line-245"></a> <span class='hs-comment'>-- righ-click</span>
<a name="line-246"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonPressEvent</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-247"></a> <span class='hs-varid'>eb</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventButton</span>
<a name="line-248"></a> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventTime</span>
<a name="line-249"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>eb</span> <span class='hs-keyword'>of</span>
<a name="line-250"></a> <span class='hs-conid'>RightButton</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-251"></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-252"></a> <span class='hs-varop'>$</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>RightButton</span><span class='hs-layout'>,</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span>
<a name="line-253"></a> <span class='hs-comment'>-- this is just to not screw with current selection</span>
<a name="line-254"></a> <span class='hs-comment'>-- on right-click</span>
<a name="line-255"></a> <span class='hs-comment'>-- TODO: this misbehaves under IconView</span>
<a name="line-256"></a> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>eventCoordinates</span>
<a name="line-257"></a> <span class='hs-varid'>mpath</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</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-258"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mpath</span> <span class='hs-keyword'>of</span>
<a name="line-259"></a> <span class='hs-comment'>-- item under the cursor, only pass on the signal</span>
<a name="line-260"></a> <span class='hs-comment'>-- if the item under the cursor is not within the current</span>
<a name="line-261"></a> <span class='hs-comment'>-- selection</span>
<a name="line-262"></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-263"></a> <span class='hs-varid'>selectedTps</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getSelectedTreePaths</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-264"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>elem</span> <span class='hs-varid'>tp</span> <span class='hs-varid'>selectedTps</span>
<a name="line-265"></a> <span class='hs-comment'>-- no item under the cursor, pass on the signal</span>
<a name="line-266"></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-267"></a> <span class='hs-conid'>MiddleButton</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-268"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryPrev</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-269"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-270"></a> <span class='hs-conid'>OtherButton</span> <span class='hs-num'>8</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-271"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryPrev</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-272"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-273"></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-274"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryNext</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-275"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-276"></a> <span class='hs-comment'>-- not right-click, so pass on the signal</span>
<a name="line-277"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-278"></a>
<a name="line-279"></a> <span class='hs-comment'>-- right click menu</span>
<a name="line-280"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileOpen</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-281"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>open</span>
<a name="line-282"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileExecute</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-283"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>execute</span>
<a name="line-284"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileNewRegFile</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-285"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newFile</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-286"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileNewDir</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-287"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-288"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileCopy</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-289"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>copyInit</span>
<a name="line-290"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileRename</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-291"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>renameF</span>
<a name="line-292"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFilePaste</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-293"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>operationFinal</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-conid'>Nothing</span>
<a name="line-294"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileDelete</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-295"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>del</span>
<a name="line-296"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileProperty</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-297"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>showFilePropertyDialog</span>
<a name="line-298"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileCut</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-299"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>moveInit</span>
<a name="line-300"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileIconView</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-301"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>switchView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>createIconView</span>
<a name="line-302"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-layout'>(</span><span class='hs-varid'>rcFileTreeView</span> <span class='hs-varop'>.</span> <span class='hs-varid'>rcmenu</span><span class='hs-layout'>)</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>menuItemActivated</span> <span class='hs-varop'>$</span>
<a name="line-303"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>switchView</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>createTreeView</span>
<a name="line-304"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-305"></a>
<a name="line-306"></a> <span class='hs-varid'>getPathAtPos</span> <span class='hs-varid'>fmv</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-307"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>fmv</span> <span class='hs-keyword'>of</span>
<a name="line-308"></a> <span class='hs-conid'>FMTreeView</span> <span class='hs-varid'>treeView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-309"></a> <span class='hs-varid'>mp</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>treeViewGetPathAtPos</span> <span class='hs-varid'>treeView</span> <span class='hs-layout'>(</span><span class='hs-varid'>round</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>round</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span>
<a name="line-310"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</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-311"></a> <span class='hs-conid'>FMIconView</span> <span class='hs-varid'>iconView</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-312"></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-313"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>iconViewGetPathAtPos</span> <span class='hs-varid'>iconView</span> <span class='hs-layout'>(</span><span class='hs-varid'>round</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>round</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span>
<a name="line-314"></a>
<a name="line-315"></a>
<a name="line-316"></a>
<a name="line-317"></a>
<a name="line-318"></a><span class='hs-comment'>---- OTHER ----</span>
<a name="line-238"></a> <span class='hs-str'>"F4"</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>glibToString</span> <span class='hs-varid'>eventKeyName</span>
<a name="line-239"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>openTerminalHere</span> <span class='hs-varid'>myview</span>
<a name="line-240"></a>
<a name="line-241"></a> <span class='hs-comment'>-- righ-click</span>
<a name="line-242"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>view</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>buttonPressEvent</span> <span class='hs-varop'>$</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'>OtherButton</span> <span class='hs-num'>8</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-264"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryPrev</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-265"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-266"></a> <span class='hs-conid'>OtherButton</span> <span class='hs-num'>9</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-267"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>goHistoryNext</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-268"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-269"></a> <span class='hs-comment'>-- not right-click, so pass on the signal</span>
<a name="line-270"></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-271"></a>
<a name="line-272"></a> <span class='hs-comment'>-- right click menu</span>
<a name="line-273"></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'>$</span>
<a name="line-274"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</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-275"></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'>$</span>
<a name="line-276"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</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-277"></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'>$</span>
<a name="line-278"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newFile</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-279"></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'>$</span>
<a name="line-280"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span>
<a name="line-281"></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'>$</span>
<a name="line-282"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</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-283"></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'>$</span>
<a name="line-284"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</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-285"></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'>$</span>
<a name="line-286"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</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-287"></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'>$</span>
<a name="line-288"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</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-289"></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'>$</span>
<a name="line-290"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>showFilePropertyDialog</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'>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'>$</span>
<a name="line-292"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>withItems</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>moveInit</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'>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'>$</span>
<a name="line-294"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</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-295"></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'>$</span>
<a name="line-296"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</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-297"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-298"></a>
<a name="line-299"></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-300"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>fmv</span> <span class='hs-keyword'>of</span>
<a name="line-301"></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-302"></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-303"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-varid'>mp</span>
<a name="line-304"></a> <span class='hs-conid'>FMIconView</span> <span class='hs-varid'>iconView</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-305"></a> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>tp</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>tp</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>Nothing</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>tp</span><span class='hs-layout'>)</span>
<a name="line-306"></a> <span class='hs-varop'>$</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-307"></a>
<a name="line-308"></a>
<a name="line-309"></a>
<a name="line-310"></a>
<a name="line-311"></a><span class='hs-comment'>---- OTHER ----</span>
<a name="line-312"></a>
<a name="line-313"></a>
<a name="line-314"></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-315"></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-316"></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;$&gt;</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-317"></a> <span class='hs-comment'>-- TODO: make terminal configurable</span>
<a name="line-318"></a> <span class='hs-conid'>SPP</span><span class='hs-varop'>.</span><span class='hs-varid'>forkProcess</span> <span class='hs-varop'>$</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-319"></a>
<a name="line-320"></a>
<a name="line-321"></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-322"></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-323"></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;$&gt;</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-324"></a> <span class='hs-comment'>-- TODO: make terminal configurable</span>
<a name="line-325"></a> <span class='hs-conid'>SPP</span><span class='hs-varop'>.</span><span class='hs-varid'>forkProcess</span> <span class='hs-varop'>$</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-326"></a>
<a name="line-327"></a>
<a name="line-328"></a>
<a name="line-329"></a>
<a name="line-330"></a><span class='hs-comment'>---- TAB OPERATIONS ----</span>
<a name="line-321"></a>
<a name="line-322"></a>
<a name="line-323"></a><span class='hs-comment'>---- TAB OPERATIONS ----</span>
<a name="line-324"></a>
<a name="line-325"></a>
<a name="line-326"></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-327"></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-328"></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-329"></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-330"></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-331"></a>
<a name="line-332"></a>
<a name="line-333"></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-334"></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-335"></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-336"></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-337"></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-338"></a>
<a name="line-339"></a>
<a name="line-340"></a><a name="newTabHere"></a><span class='hs-definition'>newTabHere</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-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-341"></a><span class='hs-definition'>newTabHere</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>undefined</span>
<a name="line-342"></a><span class='hs-definition'>newTabHere</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</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-343"></a>
<a name="line-344"></a>
<a name="line-345"></a><span class='hs-comment'>---- FILE OPERATION CALLBACKS (COPY, MOVE, ...) ----</span>
<a name="line-346"></a>
<a name="line-347"></a>
<a name="line-348"></a><a name="del"></a><span class='hs-comment'>-- |Supposed to be used with 'withRows'. Deletes a file or directory.</span>
<a name="line-349"></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-350"></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'>$</span> <span class='hs-keyword'>do</span>
<a name="line-351"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really delete \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-352"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span>
<a name="line-353"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>easyDelete</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>item</span>
<a name="line-354"></a><span class='hs-comment'>-- this throws on the first error that occurs</span>
<a name="line-355"></a><span class='hs-definition'>del</span> <span class='hs-varid'>items</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-356"></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-357"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span>
<a name="line-358"></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'>$</span> <span class='hs-varid'>item</span>
<a name="line-359"></a><span class='hs-definition'>del</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-360"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-361"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-362"></a>
<a name="line-363"></a>
<a name="line-364"></a><a name="moveInit"></a><span class='hs-comment'>-- |Initializes a file move operation.</span>
<a name="line-365"></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-366"></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-367"></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'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-368"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sbmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>items</span> <span class='hs-keyword'>of</span>
<a name="line-369"></a> <span class='hs-layout'>(</span><span class='hs-varid'>item</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Move buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span>
<a name="line-370"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Move buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-371"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" items"</span>
<a name="line-372"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-373"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>pushStatusBar</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>sbmsg</span>
<a name="line-374"></a><span class='hs-definition'>moveInit</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-375"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-376"></a> <span class='hs-str'>"No file selected!"</span>
<a name="line-377"></a>
<a name="line-378"></a><a name="copyInit"></a><span class='hs-comment'>-- |Supposed to be used with 'withRows'. Initializes a file copy operation.</span>
<a name="line-379"></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-380"></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-381"></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'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-382"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sbmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>items</span> <span class='hs-keyword'>of</span>
<a name="line-383"></a> <span class='hs-layout'>(</span><span class='hs-varid'>item</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Copy buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span>
<a name="line-384"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Copy buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-385"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" items"</span>
<a name="line-386"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-387"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>pushStatusBar</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>sbmsg</span>
<a name="line-388"></a><span class='hs-definition'>copyInit</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-389"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-390"></a> <span class='hs-str'>"No file selected!"</span>
<a name="line-391"></a>
<a name="line-392"></a>
<a name="line-393"></a><a name="operationFinal"></a><span class='hs-comment'>-- |Finalizes a file operation, such as copy or move.</span>
<a name="line-394"></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-395"></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'>$</span> <span class='hs-keyword'>do</span>
<a name="line-396"></a> <span class='hs-varid'>op</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-397"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>mitem</span> <span class='hs-keyword'>of</span>
<a name="line-398"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>path</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-399"></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'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>x</span>
<a name="line-400"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>op</span> <span class='hs-keyword'>of</span>
<a name="line-401"></a> <span class='hs-conid'>FMove</span> <span class='hs-layout'>(</span><span class='hs-conid'>PartialMove</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-402"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really move "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>imsg</span> <span class='hs-varid'>s</span>
<a name="line-403"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" to \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-404"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-405"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMove</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Move</span> <span class='hs-varid'>s</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-406"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-407"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-conid'>None</span>
<a name="line-408"></a> <span class='hs-conid'>FCopy</span> <span class='hs-layout'>(</span><span class='hs-conid'>PartialCopy</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-409"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really copy "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>imsg</span> <span class='hs-varid'>s</span>
<a name="line-410"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" to \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-411"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-412"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FCopy</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Copy</span> <span class='hs-varid'>s</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-413"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-414"></a> <span class='hs-keyword'>where</span>
<a name="line-415"></a> <span class='hs-varid'>imsg</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>of</span>
<a name="line-416"></a> <span class='hs-layout'>(</span><span class='hs-varid'>item</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"\""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\""</span>
<a name="line-417"></a> <span class='hs-varid'>items</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</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-333"></a>
<a name="line-334"></a><span class='hs-comment'>---- FILE OPERATION CALLBACKS (COPY, MOVE, ...) ----</span>
<a name="line-335"></a>
<a name="line-336"></a>
<a name="line-337"></a><a name="del"></a><span class='hs-comment'>-- |Supposed to be used with 'withRows'. Deletes a file or directory.</span>
<a name="line-338"></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-339"></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'>$</span> <span class='hs-keyword'>do</span>
<a name="line-340"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really delete \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-341"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span>
<a name="line-342"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>easyDelete</span> <span class='hs-varop'>.</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-varid'>item</span>
<a name="line-343"></a><span class='hs-comment'>-- this throws on the first error that occurs</span>
<a name="line-344"></a><span class='hs-definition'>del</span> <span class='hs-varid'>items</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-345"></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-346"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span>
<a name="line-347"></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'>$</span> <span class='hs-varid'>item</span>
<a name="line-348"></a><span class='hs-definition'>del</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-349"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-350"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-351"></a>
<a name="line-352"></a>
<a name="line-353"></a><a name="moveInit"></a><span class='hs-comment'>-- |Initializes a file move operation.</span>
<a name="line-354"></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-355"></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-356"></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'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-357"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sbmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>items</span> <span class='hs-keyword'>of</span>
<a name="line-358"></a> <span class='hs-layout'>(</span><span class='hs-varid'>item</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Move buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span>
<a name="line-359"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Move buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-360"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" items"</span>
<a name="line-361"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-362"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>pushStatusBar</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>sbmsg</span>
<a name="line-363"></a><span class='hs-definition'>moveInit</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-364"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-365"></a> <span class='hs-str'>"No file selected!"</span>
<a name="line-366"></a>
<a name="line-367"></a><a name="copyInit"></a><span class='hs-comment'>-- |Supposed to be used with 'withRows'. Initializes a file copy operation.</span>
<a name="line-368"></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-369"></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-370"></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'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-371"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sbmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>items</span> <span class='hs-keyword'>of</span>
<a name="line-372"></a> <span class='hs-layout'>(</span><span class='hs-varid'>item</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Copy buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span>
<a name="line-373"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"Copy buffer: "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-374"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" items"</span>
<a name="line-375"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-376"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>pushStatusBar</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>sbmsg</span>
<a name="line-377"></a><span class='hs-definition'>copyInit</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-378"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-379"></a> <span class='hs-str'>"No file selected!"</span>
<a name="line-380"></a>
<a name="line-381"></a>
<a name="line-382"></a><a name="operationFinal"></a><span class='hs-comment'>-- |Finalizes a file operation, such as copy or move.</span>
<a name="line-383"></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-384"></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'>$</span> <span class='hs-keyword'>do</span>
<a name="line-385"></a> <span class='hs-varid'>op</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span>
<a name="line-386"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>mitem</span> <span class='hs-keyword'>of</span>
<a name="line-387"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>path</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-388"></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'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>x</span>
<a name="line-389"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>op</span> <span class='hs-keyword'>of</span>
<a name="line-390"></a> <span class='hs-conid'>FMove</span> <span class='hs-layout'>(</span><span class='hs-conid'>PartialMove</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-391"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really move "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>imsg</span> <span class='hs-varid'>s</span>
<a name="line-392"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" to \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-393"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-394"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FMove</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Move</span> <span class='hs-varid'>s</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-395"></a> <span class='hs-varid'>popStatusbar</span> <span class='hs-varid'>mygui</span>
<a name="line-396"></a> <span class='hs-varid'>writeTVarIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>operationBuffer</span> <span class='hs-varid'>mygui</span><span class='hs-layout'>)</span> <span class='hs-conid'>None</span>
<a name="line-397"></a> <span class='hs-conid'>FCopy</span> <span class='hs-layout'>(</span><span class='hs-conid'>PartialCopy</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-398"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really copy "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>imsg</span> <span class='hs-varid'>s</span>
<a name="line-399"></a> <span class='hs-varop'>++</span> <span class='hs-str'>" to \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-400"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-401"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>doFileOperation</span> <span class='hs-layout'>(</span><span class='hs-conid'>FCopy</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Copy</span> <span class='hs-varid'>s</span> <span class='hs-varid'>cdir</span><span class='hs-layout'>)</span>
<a name="line-402"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-403"></a> <span class='hs-keyword'>where</span>
<a name="line-404"></a> <span class='hs-varid'>imsg</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>of</span>
<a name="line-405"></a> <span class='hs-layout'>(</span><span class='hs-varid'>item</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"\""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\""</span>
<a name="line-406"></a> <span class='hs-varid'>items</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</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-407"></a>
<a name="line-408"></a>
<a name="line-409"></a><a name="newFile"></a><span class='hs-comment'>-- |Create a new file.</span>
<a name="line-410"></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-411"></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'>$</span> <span class='hs-keyword'>do</span>
<a name="line-412"></a> <span class='hs-varid'>mfn</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>textInputDialog</span> <span class='hs-str'>"Enter file name"</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-413"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pmfn</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseFn</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>fromString</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>mfn</span>
<a name="line-414"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>pmfn</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-415"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-416"></a> <span class='hs-varid'>createRegularFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>cdir</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span>
<a name="line-417"></a>
<a name="line-418"></a>
<a name="line-419"></a>
<a name="line-420"></a><a name="newFile"></a><span class='hs-comment'>-- |Create a new file.</span>
<a name="line-421"></a><span class='hs-definition'>newFile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-422"></a><span class='hs-definition'>newFile</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-423"></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-424"></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;$&gt;</span> <span class='hs-varid'>mfn</span>
<a name="line-425"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>pmfn</span> <span class='hs-varop'>$</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-426"></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-427"></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-419"></a><a name="newDir"></a><span class='hs-comment'>-- |Create a new directory.</span>
<a name="line-420"></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-421"></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'>$</span> <span class='hs-keyword'>do</span>
<a name="line-422"></a> <span class='hs-varid'>mfn</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>textInputDialog</span> <span class='hs-str'>"Enter directory name"</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-423"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pmfn</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseFn</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>fromString</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>mfn</span>
<a name="line-424"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>pmfn</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-425"></a> <span class='hs-varid'>cdir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getCurrentDir</span> <span class='hs-varid'>myview</span>
<a name="line-426"></a> <span class='hs-varid'>createDir</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>cdir</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span>
<a name="line-427"></a>
<a name="line-428"></a>
<a name="line-429"></a>
<a name="line-430"></a><a name="newDir"></a><span class='hs-comment'>-- |Create a new directory.</span>
<a name="line-431"></a><span class='hs-definition'>newDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-432"></a><span class='hs-definition'>newDir</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-433"></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-434"></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;$&gt;</span> <span class='hs-varid'>mfn</span>
<a name="line-435"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>pmfn</span> <span class='hs-varop'>$</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-436"></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-437"></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-438"></a>
<a name="line-439"></a>
<a name="line-440"></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-441"></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'>$</span> <span class='hs-keyword'>do</span>
<a name="line-442"></a> <span class='hs-varid'>iname</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromRel</span> <span class='hs-varop'>&lt;$&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'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-443"></a> <span class='hs-varid'>mfn</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>textInputDialog</span> <span class='hs-str'>"Enter new file name"</span> <span class='hs-layout'>(</span><span class='hs-varid'>iname</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ByteString</span><span class='hs-layout'>)</span>
<a name="line-444"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pmfn</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseFn</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>fromString</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>mfn</span>
<a name="line-445"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>pmfn</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-446"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really rename \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span>
<a name="line-447"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"\""</span> <span class='hs-varop'>++</span> <span class='hs-str'>" to \""</span>
<a name="line-448"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varop'>$</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'>$</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-449"></a> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-450"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span> <span class='hs-varop'>$</span>
<a name="line-451"></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-452"></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'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span>
<a name="line-453"></a><span class='hs-definition'>renameF</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-454"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-455"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-456"></a>
<a name="line-457"></a>
<a name="line-458"></a>
<a name="line-459"></a>
<a name="line-460"></a><span class='hs-comment'>---- DIRECTORY TRAVERSAL AND FILE OPENING CALLBACKS ----</span>
<a name="line-461"></a>
<a name="line-429"></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-430"></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'>$</span> <span class='hs-keyword'>do</span>
<a name="line-431"></a> <span class='hs-varid'>iname</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromRel</span> <span class='hs-varop'>&lt;$&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'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-432"></a> <span class='hs-varid'>mfn</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>textInputDialog</span> <span class='hs-str'>"Enter new file name"</span> <span class='hs-layout'>(</span><span class='hs-varid'>iname</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ByteString</span><span class='hs-layout'>)</span>
<a name="line-433"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pmfn</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseFn</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>fromString</span> <span class='hs-varop'>&lt;$&gt;</span> <span class='hs-varid'>mfn</span>
<a name="line-434"></a> <span class='hs-varid'>for_</span> <span class='hs-varid'>pmfn</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-435"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Really rename \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>getFPasStr</span> <span class='hs-varid'>item</span>
<a name="line-436"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"\""</span> <span class='hs-varop'>++</span> <span class='hs-str'>" to \""</span>
<a name="line-437"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>toString</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAbs</span> <span class='hs-varop'>$</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'>$</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span>
<a name="line-438"></a> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\"?"</span>
<a name="line-439"></a> <span class='hs-varid'>withConfirmationDialog</span> <span class='hs-varid'>cmsg</span> <span class='hs-varop'>$</span>
<a name="line-440"></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-441"></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'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-conid'>P</span><span class='hs-varop'>.&lt;/&gt;</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span>
<a name="line-442"></a><span class='hs-definition'>renameF</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-443"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-444"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-445"></a>
<a name="line-446"></a>
<a name="line-447"></a>
<a name="line-448"></a>
<a name="line-449"></a><span class='hs-comment'>---- DIRECTORY TRAVERSAL AND FILE OPENING CALLBACKS ----</span>
<a name="line-450"></a>
<a name="line-451"></a>
<a name="line-452"></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-453"></a><span class='hs-comment'>-- treeView.</span>
<a name="line-454"></a><span class='hs-comment'>--</span>
<a name="line-455"></a><span class='hs-comment'>-- If the url is invalid, does nothing.</span>
<a name="line-456"></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-457"></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'>$</span> <span class='hs-keyword'>do</span>
<a name="line-458"></a> <span class='hs-varid'>fp</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>entryGetText</span> <span class='hs-layout'>(</span><span class='hs-varid'>urlBar</span> <span class='hs-varid'>myview</span><span class='hs-layout'>)</span>
<a name="line-459"></a> <span class='hs-varid'>forM_</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseAbs</span> <span class='hs-varid'>fp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Path</span> <span class='hs-conid'>Abs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fp'</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-460"></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-461"></a> <span class='hs-layout'>(</span><span class='hs-varid'>goDir</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'>$</span> <span class='hs-varid'>fp'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-462"></a>
<a name="line-463"></a><a name="urlGoTo"></a><span class='hs-comment'>-- |Go to the url given at the 'urlBar' and visualize it in the given</span>
<a name="line-464"></a><span class='hs-comment'>-- treeView.</span>
<a name="line-465"></a><span class='hs-comment'>--</span>
<a name="line-466"></a><span class='hs-comment'>-- If the url is invalid, does nothing.</span>
<a name="line-467"></a><span class='hs-definition'>urlGoTo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-468"></a><span class='hs-definition'>urlGoTo</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-469"></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-470"></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'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fp'</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-471"></a> <span class='hs-varid'>whenM</span> <span class='hs-layout'>(</span><span class='hs-varid'>canOpenDirectory</span> <span class='hs-varid'>fp'</span><span class='hs-layout'>)</span>
<a name="line-472"></a> <span class='hs-layout'>(</span><span class='hs-varid'>goDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fp'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-473"></a>
<a name="line-474"></a>
<a name="line-475"></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-476"></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'>$</span> <span class='hs-keyword'>do</span>
<a name="line-477"></a> <span class='hs-varid'>mhomedir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getEnv</span> <span class='hs-str'>"HOME"</span>
<a name="line-478"></a> <span class='hs-varid'>forM_</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseAbs</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>mhomedir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Path</span> <span class='hs-conid'>Abs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fp'</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-479"></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-480"></a> <span class='hs-layout'>(</span><span class='hs-varid'>goDir</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'>$</span> <span class='hs-varid'>fp'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-481"></a>
<a name="line-482"></a>
<a name="line-483"></a><a name="execute"></a><span class='hs-comment'>-- |Execute a given file.</span>
<a name="line-484"></a><span class='hs-definition'>execute</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-485"></a><span class='hs-definition'>execute</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span>
<a name="line-486"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>executeFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span>
<a name="line-487"></a><span class='hs-definition'>execute</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-488"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-489"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-490"></a>
<a name="line-491"></a>
<a name="line-492"></a><a name="open"></a><span class='hs-comment'>-- |Supposed to be used with 'withRows'. Opens a file or directory.</span>
<a name="line-493"></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-494"></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'>$</span>
<a name="line-495"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>item</span> <span class='hs-keyword'>of</span>
<a name="line-496"></a> <span class='hs-conid'>DirOrSym</span> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-497"></a> <span class='hs-varid'>nv</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>r</span>
<a name="line-498"></a> <span class='hs-varid'>goDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-499"></a> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-500"></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-501"></a><span class='hs-comment'>-- this throws on the first error that occurs</span>
<a name="line-502"></a><span class='hs-definition'>open</span> <span class='hs-layout'>(</span><span class='hs-conid'>FileLikeList</span> <span class='hs-varid'>fs</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'>$</span>
<a name="line-503"></a> <span class='hs-varid'>forM_</span> <span class='hs-varid'>fs</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>f</span> <span class='hs-keyglyph'>-&gt;</span> <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'>f</span>
<a name="line-504"></a><span class='hs-definition'>open</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-505"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-506"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-507"></a>
<a name="line-508"></a>
<a name="line-509"></a><a name="upDir"></a><span class='hs-comment'>-- |Go up one directory and visualize it in the treeView.</span>
<a name="line-510"></a><span class='hs-definition'>upDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-511"></a><span class='hs-definition'>upDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-512"></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-513"></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-514"></a> <span class='hs-varid'>goDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-515"></a>
<a name="line-516"></a>
<a name="line-517"></a><a name="goHistoryPrev"></a><span class='hs-comment'>-- |Go "back" in the history.</span>
<a name="line-518"></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-519"></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-520"></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-521"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>hs</span> <span class='hs-keyword'>of</span>
<a name="line-522"></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-523"></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-524"></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-525"></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-526"></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-527"></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-528"></a> <span class='hs-varid'>refreshView'</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-529"></a>
<a name="line-530"></a>
<a name="line-531"></a><a name="goHistoryNext"></a><span class='hs-comment'>-- |Go "forth" in the history.</span>
<a name="line-532"></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-533"></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-534"></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-535"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>hs</span> <span class='hs-keyword'>of</span>
<a name="line-536"></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-537"></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-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'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>x</span>
<a name="line-540"></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-541"></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-542"></a> <span class='hs-varid'>refreshView'</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-543"></a>
<a name="line-463"></a>
<a name="line-464"></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-465"></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'>$</span> <span class='hs-keyword'>do</span>
<a name="line-466"></a> <span class='hs-varid'>mhomedir</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getEnv</span> <span class='hs-str'>"HOME"</span>
<a name="line-467"></a> <span class='hs-varid'>forM_</span> <span class='hs-layout'>(</span><span class='hs-conid'>P</span><span class='hs-varop'>.</span><span class='hs-varid'>parseAbs</span> <span class='hs-varop'>=&lt;&lt;</span> <span class='hs-varid'>mhomedir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Path</span> <span class='hs-conid'>Abs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fp'</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-468"></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-469"></a> <span class='hs-layout'>(</span><span class='hs-varid'>goDir</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'>$</span> <span class='hs-varid'>fp'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-470"></a>
<a name="line-471"></a>
<a name="line-472"></a><a name="execute"></a><span class='hs-comment'>-- |Execute a given file.</span>
<a name="line-473"></a><span class='hs-definition'>execute</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-474"></a><span class='hs-definition'>execute</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>item</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span>
<a name="line-475"></a> <span class='hs-varid'>void</span> <span class='hs-varop'>$</span> <span class='hs-varid'>executeFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>path</span> <span class='hs-varid'>item</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span>
<a name="line-476"></a><span class='hs-definition'>execute</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span>
<a name="line-477"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-478"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-479"></a>
<a name="line-480"></a>
<a name="line-481"></a><a name="open"></a><span class='hs-comment'>-- |Supposed to be used with 'withRows'. Opens a file or directory.</span>
<a name="line-482"></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-483"></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'>$</span>
<a name="line-484"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>item</span> <span class='hs-keyword'>of</span>
<a name="line-485"></a> <span class='hs-conid'>DirOrSym</span> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-486"></a> <span class='hs-varid'>nv</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readFile</span> <span class='hs-varid'>getFileInfo</span> <span class='hs-varop'>$</span> <span class='hs-varid'>path</span> <span class='hs-varid'>r</span>
<a name="line-487"></a> <span class='hs-varid'>goDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-488"></a> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-489"></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-490"></a><span class='hs-comment'>-- this throws on the first error that occurs</span>
<a name="line-491"></a><span class='hs-definition'>open</span> <span class='hs-layout'>(</span><span class='hs-conid'>FileLikeList</span> <span class='hs-varid'>fs</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'>$</span>
<a name="line-492"></a> <span class='hs-varid'>forM_</span> <span class='hs-varid'>fs</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>f</span> <span class='hs-keyglyph'>-&gt;</span> <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'>f</span>
<a name="line-493"></a><span class='hs-definition'>open</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-494"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>throwIO</span> <span class='hs-varop'>$</span> <span class='hs-conid'>InvalidOperation</span>
<a name="line-495"></a> <span class='hs-str'>"Operation not supported on multiple files"</span>
<a name="line-496"></a>
<a name="line-497"></a>
<a name="line-498"></a><a name="upDir"></a><span class='hs-comment'>-- |Go up one directory and visualize it in the treeView.</span>
<a name="line-499"></a><span class='hs-definition'>upDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MyGUI</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>MyView</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-500"></a><span class='hs-definition'>upDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withErrorDialog</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-501"></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-502"></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-503"></a> <span class='hs-varid'>goDir</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-504"></a>
<a name="line-505"></a>
<a name="line-506"></a><a name="goHistoryPrev"></a><span class='hs-comment'>-- |Go "back" in the history.</span>
<a name="line-507"></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-508"></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-509"></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-510"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>hs</span> <span class='hs-keyword'>of</span>
<a name="line-511"></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-512"></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-513"></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-514"></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-515"></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-516"></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-517"></a> <span class='hs-varid'>refreshView'</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-518"></a>
<a name="line-519"></a>
<a name="line-520"></a><a name="goHistoryNext"></a><span class='hs-comment'>-- |Go "forth" in the history.</span>
<a name="line-521"></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-522"></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-523"></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-524"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>hs</span> <span class='hs-keyword'>of</span>
<a name="line-525"></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-526"></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-527"></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-528"></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-529"></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-530"></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-531"></a> <span class='hs-varid'>refreshView'</span> <span class='hs-varid'>mygui</span> <span class='hs-varid'>myview</span> <span class='hs-varid'>nv</span>
<a name="line-532"></a>
</pre></body>
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