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ghc-gtk-devel-0.11.2-5.fc14.i686.rpm

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<a name="line-2"></a><span class='hs-comment'>{-# LINE 2 "./Graphics/UI/Gtk/Multiline/Types.chs" #-}</span>
<a name="line-3"></a><span class='hs-comment'>{-# OPTIONS_HADDOCK hide #-}</span>
<a name="line-4"></a><span class='hs-comment'>-- -*-haskell-*-</span>
<a name="line-5"></a><span class='hs-comment'>-- GIMP Toolkit (GTK) Multiline internal types</span>
<a name="line-6"></a><span class='hs-comment'>--</span>
<a name="line-7"></a><span class='hs-comment'>-- Author : Axel Simon</span>
<a name="line-8"></a><span class='hs-comment'>--</span>
<a name="line-9"></a><span class='hs-comment'>-- Created: 2 March 2006</span>
<a name="line-10"></a><span class='hs-comment'>--</span>
<a name="line-11"></a><span class='hs-comment'>-- Copyright (C) 2002-2006 Axel Simon</span>
<a name="line-12"></a><span class='hs-comment'>--</span>
<a name="line-13"></a><span class='hs-comment'>-- This library is free software; you can redistribute it and/or</span>
<a name="line-14"></a><span class='hs-comment'>-- modify it under the terms of the GNU Lesser General Public</span>
<a name="line-15"></a><span class='hs-comment'>-- License as published by the Free Software Foundation; either</span>
<a name="line-16"></a><span class='hs-comment'>-- version 2.1 of the License, or (at your option) any later version.</span>
<a name="line-17"></a><span class='hs-comment'>--</span>
<a name="line-18"></a><span class='hs-comment'>-- This library is distributed in the hope that it will be useful,</span>
<a name="line-19"></a><span class='hs-comment'>-- but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="line-20"></a><span class='hs-comment'>-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="line-21"></a><span class='hs-comment'>-- Lesser General Public License for more details.</span>
<a name="line-22"></a><span class='hs-comment'>--</span>
<a name="line-23"></a><span class='hs-comment'>-- #hide</span>
<a name="line-24"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Multiline</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span> <span class='hs-layout'>(</span>
<a name="line-25"></a>
<a name="line-26"></a><span class='hs-comment'>-- * Types</span>
<a name="line-27"></a>  <span class='hs-conid'>TextIter</span><span class='hs-layout'>(</span><span class='hs-conid'>TextIter</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-28"></a>
<a name="line-29"></a><span class='hs-comment'>-- * Methods</span>
<a name="line-30"></a>  <span class='hs-varid'>textIterCopy</span><span class='hs-layout'>,</span>
<a name="line-31"></a>  <span class='hs-varid'>mkTextIterCopy</span><span class='hs-layout'>,</span>
<a name="line-32"></a>  <span class='hs-varid'>makeEmptyTextIter</span>
<a name="line-33"></a>  <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-34"></a>
<a name="line-35"></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'>FFI</span>
<a name="line-36"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>General</span><span class='hs-varop'>.</span><span class='hs-conid'>Structs</span> <span class='hs-layout'>(</span><span class='hs-varid'>textIterSize</span><span class='hs-layout'>)</span>
<a name="line-37"></a>
<a name="line-38"></a>
<a name="line-39"></a><span class='hs-comment'>{-# LINE 38 "./Graphics/UI/Gtk/Multiline/Types.chs" #-}</span>
<a name="line-40"></a>
<a name="line-41"></a><span class='hs-comment'>-- methods</span>
<a name="line-42"></a>
<a name="line-43"></a><a name="TextIter"></a><span class='hs-keyword'>newtype</span> <span class='hs-conid'>TextIter</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TextIter</span> <span class='hs-layout'>(</span><span class='hs-conid'>ForeignPtr</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextIter</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-44"></a><span class='hs-comment'>{-# LINE 42 "./Graphics/UI/Gtk/Multiline/Types.chs" #-}</span>
<a name="line-45"></a>
<a name="line-46"></a><a name="textIterCopy"></a><span class='hs-comment'>-- | Copy the iterator.</span>
<a name="line-47"></a><span class='hs-comment'>--</span>
<a name="line-48"></a><span class='hs-definition'>textIterCopy</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TextIter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>TextIter</span>
<a name="line-49"></a><span class='hs-definition'>textIterCopy</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextIter</span> <span class='hs-varid'>iter</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-50"></a>  <span class='hs-varid'>iter'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mallocForeignPtrBytes</span> <span class='hs-varid'>textIterSize</span>
<a name="line-51"></a>  <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>iter'</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>iterPtr'</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-52"></a>    <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>iter</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>iterPtr</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-53"></a>      <span class='hs-varid'>copyBytes</span> <span class='hs-varid'>iterPtr'</span> <span class='hs-varid'>iterPtr</span> <span class='hs-varid'>textIterSize</span>
<a name="line-54"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextIter</span> <span class='hs-varid'>iter'</span><span class='hs-layout'>)</span>
<a name="line-55"></a>
<a name="line-56"></a><a name="mkTextIterCopy"></a><span class='hs-comment'>-- | Interal marshaling util</span>
<a name="line-57"></a><span class='hs-comment'>--</span>
<a name="line-58"></a><span class='hs-definition'>mkTextIterCopy</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>TextIter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>TextIter</span>
<a name="line-59"></a><span class='hs-definition'>mkTextIterCopy</span> <span class='hs-varid'>iterPtr</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-60"></a>  <span class='hs-varid'>iter'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mallocForeignPtrBytes</span> <span class='hs-varid'>textIterSize</span>
<a name="line-61"></a>  <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>iter'</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>iterPtr'</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-62"></a>    <span class='hs-varid'>copyBytes</span> <span class='hs-varid'>iterPtr'</span> <span class='hs-varid'>iterPtr</span> <span class='hs-varid'>textIterSize</span>
<a name="line-63"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextIter</span> <span class='hs-varid'>iter'</span><span class='hs-layout'>)</span>
<a name="line-64"></a>
<a name="line-65"></a><a name="makeEmptyTextIter"></a><span class='hs-comment'>-- | Allocate memory to be filled with a TextIter.</span>
<a name="line-66"></a><span class='hs-comment'>--</span>
<a name="line-67"></a><span class='hs-definition'>makeEmptyTextIter</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>TextIter</span>
<a name="line-68"></a><span class='hs-definition'>makeEmptyTextIter</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-69"></a>  <span class='hs-varid'>iter</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mallocForeignPtrBytes</span> <span class='hs-varid'>textIterSize</span>
<a name="line-70"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextIter</span> <span class='hs-varid'>iter</span><span class='hs-layout'>)</span>
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