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<div class="title">kencodingfiledialog.cpp</div>  </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// -*- c++ -*-</span>
<a name="l00002"></a>00002 <span class="comment">/* This file is part of the KDE libraries</span>
<a name="l00003"></a>00003 <span class="comment">    Copyright (C) 2003 Joseph Wenninger &lt;jowenn@kde.org&gt;</span>
<a name="l00004"></a>00004 <span class="comment">                  2003 Andras Mantia &lt;amantia@freemail.hu&gt;</span>
<a name="l00005"></a>00005 <span class="comment"></span>
<a name="l00006"></a>00006 <span class="comment">    This library is free software; you can redistribute it and/or</span>
<a name="l00007"></a>00007 <span class="comment">    modify it under the terms of the GNU Library General Public</span>
<a name="l00008"></a>00008 <span class="comment">    License as published by the Free Software Foundation; either</span>
<a name="l00009"></a>00009 <span class="comment">    version 2 of the License, or (at your option) any later version.</span>
<a name="l00010"></a>00010 <span class="comment"></span>
<a name="l00011"></a>00011 <span class="comment">    This library is distributed in the hope that it will be useful,</span>
<a name="l00012"></a>00012 <span class="comment">    but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00013"></a>00013 <span class="comment">    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU</span>
<a name="l00014"></a>00014 <span class="comment">    Library General Public License for more details.</span>
<a name="l00015"></a>00015 <span class="comment"></span>
<a name="l00016"></a>00016 <span class="comment">    You should have received a copy of the GNU Library General Public License</span>
<a name="l00017"></a>00017 <span class="comment">    along with this library; see the file COPYING.LIB.  If not, write to</span>
<a name="l00018"></a>00018 <span class="comment">    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00019"></a>00019 <span class="comment">    Boston, MA 02110-1301, USA.</span>
<a name="l00020"></a>00020 <span class="comment">*/</span>
<a name="l00021"></a>00021 
<a name="l00022"></a>00022 <span class="preprocessor">#include &quot;config-kfile.h&quot;</span>
<a name="l00023"></a>00023 
<a name="l00024"></a>00024 <span class="preprocessor">#include &quot;kencodingfiledialog.h&quot;</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include &lt;kcombobox.h&gt;</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include &lt;ktoolbar.h&gt;</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include &lt;kglobal.h&gt;</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include &lt;klocale.h&gt;</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include &lt;kcharsets.h&gt;</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include &lt;qtextcodec.h&gt;</span>
<a name="l00031"></a>00031 <span class="preprocessor">#include &lt;kdiroperator.h&gt;</span>
<a name="l00032"></a>00032 <span class="preprocessor">#include &lt;krecentdocument.h&gt;</span>
<a name="l00033"></a>00033 
<a name="l00034"></a>00034 <span class="keyword">struct </span>KEncodingFileDialogPrivate
<a name="l00035"></a>00035 {
<a name="l00036"></a>00036     KComboBox *encoding;
<a name="l00037"></a>00037 };
<a name="l00038"></a>00038 
<a name="l00039"></a><a class="code" href="classKEncodingFileDialog.html#a900be5870e0397d774ef401d80f98cf0">00039</a> <a class="code" href="classKEncodingFileDialog.html#a900be5870e0397d774ef401d80f98cf0" title="Constructs a file dialog for text files with encoding selection possibility.">KEncodingFileDialog::KEncodingFileDialog</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; startDir, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; encoding , <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; filter,
<a name="l00040"></a>00040              <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; caption, <a class="code" href="classKFileDialog.html#a92793cc7dbd998ec502567ab056b7098" title="Defines some default behavior of the filedialog.">KFileDialog::OperationMode</a> type, <a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span>* name, <span class="keywordtype">bool</span> modal)
<a name="l00041"></a>00041    : <a class="code" href="classKFileDialog.html" title="Provides a user (and developer) friendly way to select files and directories.">KFileDialog</a>(startDir,filter,parent,name,modal), d(new KEncodingFileDialogPrivate)
<a name="l00042"></a>00042 {
<a name="l00043"></a>00043   setCaption(caption);
<a name="l00044"></a>00044   
<a name="l00045"></a>00045   <a class="code" href="classKFileDialog.html#a201f3f4ebb61d99fafa2dca35b2765a7" title="Sets the operational mode of the filedialog to Saving, Opening or Other.">setOperationMode</a>( type );
<a name="l00046"></a>00046     
<a name="l00047"></a>00047   KToolBar *tb = <a class="code" href="classKFileDialog.html#a941a50e3d2700ca56ca5bb2ca850b04a" title="Returns a pointer to the toolbar.">toolBar</a>();
<a name="l00048"></a>00048   tb-&gt;insertSeparator();
<a name="l00049"></a>00049   <span class="keywordtype">int</span> index = tb-&gt;insertCombo(<a class="codeRef" href="qstringlist.html">QStringList</a>(), -1 <span class="comment">/*id*/</span>, <span class="keyword">false</span> <span class="comment">/*writable*/</span>, 0 <span class="comment">/*signal*/</span>, 0 <span class="comment">/*receiver*/</span>, 0 <span class="comment">/*slot*/</span> );
<a name="l00050"></a>00050   d-&gt;encoding = tb-&gt;getCombo( tb-&gt;idAt( index ) );
<a name="l00051"></a>00051   <span class="keywordflow">if</span> ( !d-&gt;encoding )
<a name="l00052"></a>00052       <span class="keywordflow">return</span>;
<a name="l00053"></a>00053 
<a name="l00054"></a>00054   d-&gt;encoding-&gt;clear ();
<a name="l00055"></a>00055   <a class="codeRef" href="qstring.html">QString</a> sEncoding = encoding;
<a name="l00056"></a>00056   <span class="keywordflow">if</span> (sEncoding.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00057"></a>00057      sEncoding = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(KGlobal::locale()-&gt;encoding());
<a name="l00058"></a>00058   
<a name="l00059"></a>00059   <a class="codeRef" href="qstringlist.html">QStringList</a> encodings (KGlobal::charsets()-&gt;availableEncodingNames());
<a name="l00060"></a>00060   <span class="keywordtype">int</span> insert = 0;
<a name="l00061"></a>00061   <span class="keywordflow">for</span> (uint i=0; i &lt; encodings.count(); i++)
<a name="l00062"></a>00062   {
<a name="l00063"></a>00063     <span class="keywordtype">bool</span> found = <span class="keyword">false</span>;
<a name="l00064"></a>00064     <a class="codeRef" href="qtextcodec.html">QTextCodec</a> *codecForEnc = KGlobal::charsets()-&gt;<a class="codeRef" href="qtextcodec.html#codecForName">codecForName</a>(encodings[i], found);
<a name="l00065"></a>00065 
<a name="l00066"></a>00066     <span class="keywordflow">if</span> (found)
<a name="l00067"></a>00067     {
<a name="l00068"></a>00068       d-&gt;encoding-&gt;insertItem (encodings[i]);
<a name="l00069"></a>00069       <span class="keywordflow">if</span> ( (codecForEnc-&gt;<a class="codeRef" href="qtextcodec.html#name">name</a>() == sEncoding) || (encodings[i] == sEncoding) )
<a name="l00070"></a>00070       {
<a name="l00071"></a>00071         d-&gt;encoding-&gt;setCurrentItem(insert);
<a name="l00072"></a>00072       }
<a name="l00073"></a>00073 
<a name="l00074"></a>00074       insert++;
<a name="l00075"></a>00075     }
<a name="l00076"></a>00076   }
<a name="l00077"></a>00077         
<a name="l00078"></a>00078      
<a name="l00079"></a>00079 }
<a name="l00080"></a>00080 
<a name="l00081"></a><a class="code" href="classKEncodingFileDialog.html#ac0ce4b66621e67cfc57d57b25ada84b7">00081</a> <a class="code" href="classKEncodingFileDialog.html#ac0ce4b66621e67cfc57d57b25ada84b7" title="Destructs the file dialog.">KEncodingFileDialog::~KEncodingFileDialog</a>()
<a name="l00082"></a>00082 {
<a name="l00083"></a>00083     <span class="keyword">delete</span> d;
<a name="l00084"></a>00084 }
<a name="l00085"></a>00085 
<a name="l00086"></a>00086 
<a name="l00087"></a><a class="code" href="classKEncodingFileDialog.html#a60c67aeb47e96abf9ba71a00f624fed0">00087</a> <a class="codeRef" href="qstring.html">QString</a> <a class="code" href="classKEncodingFileDialog.html#a60c67aeb47e96abf9ba71a00f624fed0">KEncodingFileDialog::selectedEncoding</a>()<span class="keyword"> const</span>
<a name="l00088"></a>00088 <span class="keyword"></span>{
<a name="l00089"></a>00089   <span class="keywordflow">if</span> (d-&gt;encoding)
<a name="l00090"></a>00090      <span class="keywordflow">return</span> d-&gt;encoding-&gt;currentText();
<a name="l00091"></a>00091   <span class="keywordflow">else</span>
<a name="l00092"></a>00092     <span class="keywordflow">return</span> QString::null;     
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094 
<a name="l00095"></a>00095 
<a name="l00096"></a><a class="code" href="classKEncodingFileDialog.html#a37991cdbacec90445da37fdcc6ee7f9d">00096</a> KEncodingFileDialog::Result <a class="code" href="classKEncodingFileDialog.html#a37991cdbacec90445da37fdcc6ee7f9d" title="Creates a modal file dialog and return the selected filename or an empty string if none was chosen ad...">KEncodingFileDialog::getOpenFileNameAndEncoding</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; encoding,
<a name="l00097"></a>00097                      <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; startDir,
<a name="l00098"></a>00098                                      <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; filter,
<a name="l00099"></a>00099                                      <a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; caption)
<a name="l00100"></a>00100 {
<a name="l00101"></a>00101     <a class="code" href="classKEncodingFileDialog.html" title="Provides a user (and developer) friendly way to select files with support for choosing encoding...">KEncodingFileDialog</a> dlg(startDir, encoding,filter,caption.<a class="codeRef" href="qstring.html#isNull">isNull</a>() ? i18n(<span class="stringliteral">&quot;Open&quot;</span>) : caption,Opening,parent, 
<a name="l00102"></a>00102     <span class="stringliteral">&quot;filedialog&quot;</span>, <span class="keyword">true</span>);
<a name="l00103"></a>00103 
<a name="l00104"></a>00104     dlg.<a class="code" href="classKFileDialog.html#a8e01e35a93d7980c88318dadc6f7572f" title="Convenient overload of the other setMode(unsigned int) method.">setMode</a>( KFile::File | KFile::LocalOnly );
<a name="l00105"></a>00105     dlg.ops-&gt;clearHistory();
<a name="l00106"></a>00106     dlg.exec();
<a name="l00107"></a>00107  
<a name="l00108"></a>00108     Result res;
<a name="l00109"></a>00109     res.fileNames&lt;&lt;dlg.selectedFile();
<a name="l00110"></a>00110     res.encoding=dlg.selectedEncoding();    
<a name="l00111"></a>00111     <span class="keywordflow">return</span> res;
<a name="l00112"></a>00112 }
<a name="l00113"></a>00113 
<a name="l00114"></a><a class="code" href="classKEncodingFileDialog.html#ab74a92967e98fe6442713b8141ffb623">00114</a> KEncodingFileDialog::Result <a class="code" href="classKEncodingFileDialog.html#ab74a92967e98fe6442713b8141ffb623" title="Creates a modal file dialog and returns the selected encoding and the selected filenames or an empty ...">KEncodingFileDialog::getOpenFileNamesAndEncoding</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; encoding,
<a name="l00115"></a>00115                       <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; startDir,
<a name="l00116"></a>00116                                           <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; filter,
<a name="l00117"></a>00117                                           <a class="codeRef" href="qwidget.html">QWidget</a> *parent,
<a name="l00118"></a>00118                                           <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; caption)
<a name="l00119"></a>00119 {
<a name="l00120"></a>00120     <a class="code" href="classKEncodingFileDialog.html" title="Provides a user (and developer) friendly way to select files with support for choosing encoding...">KEncodingFileDialog</a> dlg(startDir, encoding,filter,caption.<a class="codeRef" href="qstring.html#isNull">isNull</a>() ? i18n(<span class="stringliteral">&quot;Open&quot;</span>) : caption,Opening,parent, 
<a name="l00121"></a>00121     <span class="stringliteral">&quot;filedialog&quot;</span>, <span class="keyword">true</span>);
<a name="l00122"></a>00122     dlg.<a class="code" href="classKFileDialog.html#a8e01e35a93d7980c88318dadc6f7572f" title="Convenient overload of the other setMode(unsigned int) method.">setMode</a>(KFile::Files | KFile::LocalOnly);
<a name="l00123"></a>00123     dlg.ops-&gt;clearHistory();
<a name="l00124"></a>00124     dlg.exec();
<a name="l00125"></a>00125 
<a name="l00126"></a>00126     Result res;
<a name="l00127"></a>00127     res.fileNames=dlg.selectedFiles();
<a name="l00128"></a>00128     res.encoding=dlg.selectedEncoding();
<a name="l00129"></a>00129     <span class="keywordflow">return</span> res;
<a name="l00130"></a>00130 }
<a name="l00131"></a>00131 
<a name="l00132"></a><a class="code" href="classKEncodingFileDialog.html#a2822ad4a7ab8f344f858b783545cc98b">00132</a> KEncodingFileDialog::Result <a class="code" href="classKEncodingFileDialog.html#a2822ad4a7ab8f344f858b783545cc98b" title="Creates a modal file dialog and returns the selected encoding and URL or an empty string if none was ...">KEncodingFileDialog::getOpenURLAndEncoding</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; encoding, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; startDir, 
<a name="l00133"></a>00133                 <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; filter, <a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; caption)
<a name="l00134"></a>00134 {
<a name="l00135"></a>00135     <a class="code" href="classKEncodingFileDialog.html" title="Provides a user (and developer) friendly way to select files with support for choosing encoding...">KEncodingFileDialog</a> dlg(startDir, encoding,filter,caption.<a class="codeRef" href="qstring.html#isNull">isNull</a>() ? i18n(<span class="stringliteral">&quot;Open&quot;</span>) : caption,Opening,parent, 
<a name="l00136"></a>00136         <span class="stringliteral">&quot;filedialog&quot;</span>, <span class="keyword">true</span>);
<a name="l00137"></a>00137 
<a name="l00138"></a>00138     dlg.<a class="code" href="classKFileDialog.html#a8e01e35a93d7980c88318dadc6f7572f" title="Convenient overload of the other setMode(unsigned int) method.">setMode</a>( KFile::File );
<a name="l00139"></a>00139     dlg.ops-&gt;clearHistory();
<a name="l00140"></a>00140     dlg.exec();
<a name="l00141"></a>00141 
<a name="l00142"></a>00142     Result res;
<a name="l00143"></a>00143     res.URLs&lt;&lt;dlg.selectedURL();
<a name="l00144"></a>00144     res.encoding=dlg.selectedEncoding();
<a name="l00145"></a>00145     <span class="keywordflow">return</span> res;
<a name="l00146"></a>00146 }
<a name="l00147"></a>00147 
<a name="l00148"></a><a class="code" href="classKEncodingFileDialog.html#a12efc5295f6a15a44799c718fd6fbbc5">00148</a> KEncodingFileDialog::Result <a class="code" href="classKEncodingFileDialog.html#a12efc5295f6a15a44799c718fd6fbbc5" title="Creates a modal file dialog and returns the selected encoding URLs or an empty list if none was chose...">KEncodingFileDialog::getOpenURLsAndEncoding</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; encoding, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; startDir,
<a name="l00149"></a>00149                                           <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; filter,
<a name="l00150"></a>00150                                           <a class="codeRef" href="qwidget.html">QWidget</a> *parent,
<a name="l00151"></a>00151                                           <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; caption)
<a name="l00152"></a>00152 {
<a name="l00153"></a>00153     <a class="code" href="classKEncodingFileDialog.html" title="Provides a user (and developer) friendly way to select files with support for choosing encoding...">KEncodingFileDialog</a> dlg(startDir, encoding,filter,caption.<a class="codeRef" href="qstring.html#isNull">isNull</a>() ? i18n(<span class="stringliteral">&quot;Open&quot;</span>) : caption,Opening,parent, 
<a name="l00154"></a>00154     <span class="stringliteral">&quot;filedialog&quot;</span>, <span class="keyword">true</span>);
<a name="l00155"></a>00155 
<a name="l00156"></a>00156     dlg.<a class="code" href="classKFileDialog.html#a8e01e35a93d7980c88318dadc6f7572f" title="Convenient overload of the other setMode(unsigned int) method.">setMode</a>(KFile::Files);
<a name="l00157"></a>00157     dlg.ops-&gt;clearHistory();
<a name="l00158"></a>00158     dlg.exec();
<a name="l00159"></a>00159 
<a name="l00160"></a>00160     Result res;
<a name="l00161"></a>00161     res.URLs=dlg.selectedURLs();
<a name="l00162"></a>00162     res.encoding=dlg.selectedEncoding();
<a name="l00163"></a>00163     <span class="keywordflow">return</span> res;
<a name="l00164"></a>00164 }
<a name="l00165"></a>00165 
<a name="l00166"></a>00166 
<a name="l00167"></a><a class="code" href="classKEncodingFileDialog.html#a77b5f2361a6ef898c9ef5952cdb875b4">00167</a> KEncodingFileDialog::Result <a class="code" href="classKEncodingFileDialog.html#a77b5f2361a6ef898c9ef5952cdb875b4" title="Creates a modal file dialog and returns the selected encoding and filename or an empty string if none...">KEncodingFileDialog::getSaveFileNameAndEncoding</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; encoding,
<a name="l00168"></a>00168                          <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; dir, 
<a name="l00169"></a>00169                      <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; filter,
<a name="l00170"></a>00170                                      <a class="codeRef" href="qwidget.html">QWidget</a> *parent,
<a name="l00171"></a>00171                                      <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; caption)
<a name="l00172"></a>00172 {
<a name="l00173"></a>00173     <span class="keywordtype">bool</span> specialDir = dir.<a class="codeRef" href="qstring.html#at">at</a>(0) == <span class="charliteral">&#39;:&#39;</span>;
<a name="l00174"></a>00174     <a class="code" href="classKEncodingFileDialog.html" title="Provides a user (and developer) friendly way to select files with support for choosing encoding...">KEncodingFileDialog</a> dlg(specialDir?dir:QString::null, encoding,filter,caption.<a class="codeRef" href="qstring.html#isNull">isNull</a>() ? i18n(<span class="stringliteral">&quot;Save As&quot;</span>) : caption,
<a name="l00175"></a>00175     Saving,parent, <span class="stringliteral">&quot;filedialog&quot;</span>, <span class="keyword">true</span>);
<a name="l00176"></a>00176 
<a name="l00177"></a>00177     <span class="keywordflow">if</span> ( !specialDir )
<a name="l00178"></a>00178         dlg.<a class="code" href="classKFileDialog.html#ace285ad4426916c045a869c908fb645e" title="Sets the file name to preselect to name.">setSelection</a>( dir ); <span class="comment">// may also be a filename</span>
<a name="l00179"></a>00179     dlg.exec();
<a name="l00180"></a>00180 
<a name="l00181"></a>00181     <a class="codeRef" href="qstring.html">QString</a> filename = dlg.selectedFile();
<a name="l00182"></a>00182     <span class="keywordflow">if</span> (!filename.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00183"></a>00183         <a class="code" href="classKRecentDocument.html#aff82f3d6f9f39010226ec0899b9e26ae" title="Add a new item to the Recent Document menu.">KRecentDocument::add</a>(filename);
<a name="l00184"></a>00184 
<a name="l00185"></a>00185     Result res;
<a name="l00186"></a>00186     res.fileNames&lt;&lt;filename;
<a name="l00187"></a>00187     res.encoding=dlg.selectedEncoding();
<a name="l00188"></a>00188     <span class="keywordflow">return</span> res;
<a name="l00189"></a>00189 }
<a name="l00190"></a>00190 
<a name="l00191"></a>00191 
<a name="l00192"></a><a class="code" href="classKEncodingFileDialog.html#ada6813fffc296a7c2bbbd9b1d4bbf8ad">00192</a> KEncodingFileDialog::Result  <a class="code" href="classKEncodingFileDialog.html#ada6813fffc296a7c2bbbd9b1d4bbf8ad" title="Creates a modal file dialog and returns the selected encoding and filename or an empty string if none...">KEncodingFileDialog::getSaveURLAndEncoding</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; encoding,
<a name="l00193"></a>00193                  <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; dir, <span class="keyword">const</span>  <a class="codeRef" href="qstring.html">QString</a>&amp; filter,
<a name="l00194"></a>00194                              <a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; caption)
<a name="l00195"></a>00195 {
<a name="l00196"></a>00196     <span class="keywordtype">bool</span> specialDir = dir.<a class="codeRef" href="qstring.html#at">at</a>(0) == <span class="charliteral">&#39;:&#39;</span>;
<a name="l00197"></a>00197     <a class="code" href="classKEncodingFileDialog.html" title="Provides a user (and developer) friendly way to select files with support for choosing encoding...">KEncodingFileDialog</a> dlg(specialDir?dir:QString::null, encoding,filter,caption.<a class="codeRef" href="qstring.html#isNull">isNull</a>() ? i18n(<span class="stringliteral">&quot;Save As&quot;</span>) : 
<a name="l00198"></a>00198     caption, Saving,parent, <span class="stringliteral">&quot;filedialog&quot;</span>, <span class="keyword">true</span>);
<a name="l00199"></a>00199 
<a name="l00200"></a>00200     <span class="keywordflow">if</span> ( !specialDir )
<a name="l00201"></a>00201     dlg.<a class="code" href="classKFileDialog.html#ace285ad4426916c045a869c908fb645e" title="Sets the file name to preselect to name.">setSelection</a>( dir ); <span class="comment">// may also be a filename</span>
<a name="l00202"></a>00202 
<a name="l00203"></a>00203     dlg.exec();
<a name="l00204"></a>00204 
<a name="l00205"></a>00205     KURL url = dlg.selectedURL();
<a name="l00206"></a>00206     <span class="keywordflow">if</span> (url.isValid())
<a name="l00207"></a>00207         <a class="code" href="classKRecentDocument.html#aff82f3d6f9f39010226ec0899b9e26ae" title="Add a new item to the Recent Document menu.">KRecentDocument::add</a>( url );
<a name="l00208"></a>00208 
<a name="l00209"></a>00209     Result res;
<a name="l00210"></a>00210     res.URLs&lt;&lt;url;
<a name="l00211"></a>00211     res.encoding=dlg.selectedEncoding();
<a name="l00212"></a>00212     <span class="keywordflow">return</span> res;
<a name="l00213"></a>00213 }
<a name="l00214"></a>00214 
<a name="l00215"></a>00215 
<a name="l00216"></a>00216 
<a name="l00217"></a>00217 <span class="keywordtype">void</span> KEncodingFileDialog::virtual_hook( <span class="keywordtype">int</span> <span class="keywordtype">id</span>, <span class="keywordtype">void</span>* data ) 
<a name="l00218"></a>00218 {
<a name="l00219"></a>00219  KFileDialog::virtual_hook( <span class="keywordtype">id</span>, data ); 
<a name="l00220"></a>00220 }
<a name="l00221"></a>00221 
<a name="l00222"></a>00222 
<a name="l00223"></a>00223 <span class="preprocessor">#include &quot;kencodingfiledialog.moc&quot;</span>
</pre></div></div>
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