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<h1>kshellcompletion.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* This file is part of the KDE libraries</span>
<a name="l00002"></a>00002 <span class="comment"> Copyright (C) 2000 David Smith <dsmith@algonet.se></span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00005"></a>00005 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00006"></a>00006 <span class="comment"> License as published by the Free Software Foundation; either</span>
<a name="l00007"></a>00007 <span class="comment"> version 2 of the License, or (at your option) any later version.</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00010"></a>00010 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00011"></a>00011 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00012"></a>00012 <span class="comment"> Library General Public License for more details.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00015"></a>00015 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00016"></a>00016 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00017"></a>00017 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00018"></a>00018 <span class="comment">*/</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <qstring.h></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <qstringlist.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <qregexp.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <kcompletion.h></span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="preprocessor">#include "kshellcompletion.h"</span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="keyword">class </span>KShellCompletionPrivate
<a name="l00030"></a>00030 {
<a name="l00031"></a>00031 };
<a name="l00032"></a>00032
<a name="l00033"></a><a class="code" href="classKShellCompletion.html#a0">00033</a> <a class="code" href="classKShellCompletion.html#a0">KShellCompletion::KShellCompletion</a>() : <a class="code" href="classKURLCompletion.html">KURLCompletion</a>()
<a name="l00034"></a>00034 {
<a name="l00035"></a>00035 m_word_break_char = <span class="charliteral">' '</span>;
<a name="l00036"></a>00036 m_quote_char1 = <span class="charliteral">'\"'</span>;
<a name="l00037"></a>00037 m_quote_char2 = <span class="charliteral">'\''</span>;
<a name="l00038"></a>00038 m_escape_char = <span class="charliteral">'\\'</span>;
<a name="l00039"></a>00039 }
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="comment">/*</span>
<a name="l00042"></a>00042 <span class="comment"> * makeCompletion()</span>
<a name="l00043"></a>00043 <span class="comment"> *</span>
<a name="l00044"></a>00044 <span class="comment"> * Entry point for file name completion</span>
<a name="l00045"></a>00045 <span class="comment"> */</span>
<a name="l00046"></a><a class="code" href="classKShellCompletion.html#a1">00046</a> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> <a class="code" href="classKShellCompletion.html#a1">KShellCompletion::makeCompletion</a>(<span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> &text)
<a name="l00047"></a>00047 {
<a name="l00048"></a>00048 <span class="comment">// Split text at the last unquoted space</span>
<a name="l00049"></a>00049 <span class="comment">//</span>
<a name="l00050"></a>00050 splitText(text, m_text_start, m_text_compl);
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="comment">// Remove quotes from the text to be completed</span>
<a name="l00053"></a>00053 <span class="comment">//</span>
<a name="l00054"></a>00054 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> tmp = unquote(m_text_compl);
<a name="l00055"></a>00055 m_text_compl = tmp;
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="comment">// Do exe-completion if there was no unquoted space</span>
<a name="l00058"></a>00058 <span class="comment">//</span>
<a name="l00059"></a>00059 <span class="keywordtype">bool</span> is_exe_completion = <span class="keyword">true</span>;
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="keywordflow">for</span> ( uint i = 0; i < m_text_start.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>(); i++ ) {
<a name="l00062"></a>00062 <span class="keywordflow">if</span> ( m_text_start[i] != m_word_break_char ) {
<a name="l00063"></a>00063 is_exe_completion = <span class="keyword">false</span>;
<a name="l00064"></a>00064 <span class="keywordflow">break</span>;
<a name="l00065"></a>00065 }
<a name="l00066"></a>00066 }
<a name="l00067"></a>00067
<a name="l00068"></a>00068 <a class="code" href="classKURLCompletion.html#w3">Mode</a> <a class="code" href="classKURLCompletion.html#a8">mode</a> = (is_exe_completion ? ExeCompletion : FileCompletion );
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <a class="code" href="classKURLCompletion.html#a9">setMode</a>(mode);
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <span class="comment">// Make completion on the last part of text</span>
<a name="l00073"></a>00073 <span class="comment">//</span>
<a name="l00074"></a>00074 <span class="keywordflow">return</span> <a class="code" href="classKURLCompletion.html#a3">KURLCompletion::makeCompletion</a>( m_text_compl );
<a name="l00075"></a>00075 }
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <span class="comment">/*</span>
<a name="l00078"></a>00078 <span class="comment"> * postProcessMatch, postProcessMatches</span>
<a name="l00079"></a>00079 <span class="comment"> *</span>
<a name="l00080"></a>00080 <span class="comment"> * Called by KCompletion before emitting match() and matches()</span>
<a name="l00081"></a>00081 <span class="comment"> *</span>
<a name="l00082"></a>00082 <span class="comment"> * Add add the part of the text that was not completed</span>
<a name="l00083"></a>00083 <span class="comment"> * Add quotes when needed</span>
<a name="l00084"></a>00084 <span class="comment"> */</span>
<a name="l00085"></a><a class="code" href="classKShellCompletion.html#b0">00085</a> <span class="keywordtype">void</span> <a class="code" href="classKShellCompletion.html#b0">KShellCompletion::postProcessMatch</a>( <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> *match )<span class="keyword"> const</span>
<a name="l00086"></a>00086 <span class="keyword"></span>{
<a name="l00087"></a>00087 <span class="comment">//kDebugInfo("KShellCompletion::postProcessMatch() in: '%s'",</span>
<a name="l00088"></a>00088 <span class="comment">// match->latin1());</span>
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <a class="code" href="classKURLCompletion.html#b0">KURLCompletion::postProcessMatch</a>( match );
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="keywordflow">if</span> ( match-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#isNull">isNull</a>() )
<a name="l00093"></a>00093 <span class="keywordflow">return</span>;
<a name="l00094"></a>00094
<a name="l00095"></a>00095 <span class="keywordflow">if</span> ( match-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#right">right</a>(1) == <a class="codeRef" doxygen="qt.tag:" href="qchar.html">QChar</a>(<span class="charliteral">'/'</span>) )
<a name="l00096"></a>00096 quoteText( match, <span class="keyword">false</span>, <span class="keyword">true</span> ); <span class="comment">// don't quote the trailing '/'</span>
<a name="l00097"></a>00097 <span class="keywordflow">else</span>
<a name="l00098"></a>00098 quoteText( match, <span class="keyword">false</span>, <span class="keyword">false</span> ); <span class="comment">// quote the whole text</span>
<a name="l00099"></a>00099
<a name="l00100"></a>00100 match-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#prepend">prepend</a>( m_text_start );
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <span class="comment">//kDebugInfo("KShellCompletion::postProcessMatch() ut: '%s'",</span>
<a name="l00103"></a>00103 <span class="comment">// match->latin1());</span>
<a name="l00104"></a>00104 }
<a name="l00105"></a>00105
<a name="l00106"></a><a class="code" href="classKShellCompletion.html#b1">00106</a> <span class="keywordtype">void</span> <a class="code" href="classKShellCompletion.html#b1">KShellCompletion::postProcessMatches</a>( <a class="codeRef" doxygen="qt.tag:" href="qstringlist.html">QStringList</a> *matches )<span class="keyword"> const</span>
<a name="l00107"></a>00107 <span class="keyword"></span>{
<a name="l00108"></a>00108 <a class="code" href="classKURLCompletion.html#b1">KURLCompletion::postProcessMatches</a>( matches );
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="keywordflow">for</span> ( QStringList::Iterator it = matches->begin();
<a name="l00111"></a>00111 it != matches->end(); it++ )
<a name="l00112"></a>00112 {
<a name="l00113"></a>00113 <span class="keywordflow">if</span> ( !(*it).isNull() ) {
<a name="l00114"></a>00114 <span class="keywordflow">if</span> ( (*it).right(1) == <a class="codeRef" doxygen="qt.tag:" href="qchar.html">QChar</a>(<span class="charliteral">'/'</span>) )
<a name="l00115"></a>00115 quoteText( &(*it), <span class="keyword">false</span>, <span class="keyword">true</span> ); <span class="comment">// don't quote trailing '/'</span>
<a name="l00116"></a>00116 <span class="keywordflow">else</span>
<a name="l00117"></a>00117 quoteText( &(*it), <span class="keyword">false</span>, <span class="keyword">false</span> ); <span class="comment">// quote the whole text</span>
<a name="l00118"></a>00118
<a name="l00119"></a>00119 (*it).prepend( m_text_start );
<a name="l00120"></a>00120 }
<a name="l00121"></a>00121 }
<a name="l00122"></a>00122 }
<a name="l00123"></a>00123
<a name="l00124"></a><a class="code" href="classKShellCompletion.html#b2">00124</a> <span class="keywordtype">void</span> <a class="code" href="classKShellCompletion.html#b1">KShellCompletion::postProcessMatches</a>( KCompletionMatches *matches )<span class="keyword"> const</span>
<a name="l00125"></a>00125 <span class="keyword"></span>{
<a name="l00126"></a>00126 <a class="code" href="classKURLCompletion.html#b1">KURLCompletion::postProcessMatches</a>( matches );
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="keywordflow">for</span> ( KCompletionMatches::Iterator it = matches->begin();
<a name="l00129"></a>00129 it != matches->end(); it++ )
<a name="l00130"></a>00130 {
<a name="l00131"></a>00131 <span class="keywordflow">if</span> ( !(*it).value().isNull() ) {
<a name="l00132"></a>00132 <span class="keywordflow">if</span> ( (*it).value().right(1) == <a class="codeRef" doxygen="qt.tag:" href="qchar.html">QChar</a>(<span class="charliteral">'/'</span>) )
<a name="l00133"></a>00133 quoteText( &(*it).value(), <span class="keyword">false</span>, true ); <span class="comment">// don't quote trailing '/'</span>
<a name="l00134"></a>00134 <span class="keywordflow">else</span>
<a name="l00135"></a>00135 quoteText( &(*it).value(), <span class="keyword">false</span>, false ); <span class="comment">// quote the whole text</span>
<a name="l00136"></a>00136
<a name="l00137"></a>00137 (*it).value().prepend( m_text_start );
<a name="l00138"></a>00138 }
<a name="l00139"></a>00139 }
<a name="l00140"></a>00140 }
<a name="l00141"></a>00141
<a name="l00142"></a>00142 <span class="comment">/*</span>
<a name="l00143"></a>00143 <span class="comment"> * splitText</span>
<a name="l00144"></a>00144 <span class="comment"> *</span>
<a name="l00145"></a>00145 <span class="comment"> * Split text at the last unquoted space</span>
<a name="l00146"></a>00146 <span class="comment"> *</span>
<a name="l00147"></a>00147 <span class="comment"> * text_start = [out] text at the left, including the space</span>
<a name="l00148"></a>00148 <span class="comment"> * text_compl = [out] text at the right</span>
<a name="l00149"></a>00149 <span class="comment"> */</span>
<a name="l00150"></a>00150 <span class="keywordtype">void</span> KShellCompletion::splitText(<span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> &text, <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> &text_start,
<a name="l00151"></a>00151 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> &text_compl)<span class="keyword"> const</span>
<a name="l00152"></a>00152 <span class="keyword"></span>{
<a name="l00153"></a>00153 <span class="keywordtype">bool</span> in_quote = <span class="keyword">false</span>;
<a name="l00154"></a>00154 <span class="keywordtype">bool</span> escaped = <span class="keyword">false</span>;
<a name="l00155"></a>00155 <a class="codeRef" doxygen="qt.tag:" href="qchar.html">QChar</a> p_last_quote_char;
<a name="l00156"></a>00156 <span class="keywordtype">int</span> last_unquoted_space = -1;
<a name="l00157"></a>00157 <span class="keywordtype">int</span> end_space_len = 0;
<a name="l00158"></a>00158
<a name="l00159"></a>00159 <span class="keywordflow">for</span> (uint pos = 0; pos < text.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>(); pos++) {
<a name="l00160"></a>00160
<a name="l00161"></a>00161 end_space_len = 0;
<a name="l00162"></a>00162
<a name="l00163"></a>00163 <span class="keywordflow">if</span> ( escaped ) {
<a name="l00164"></a>00164 escaped = <span class="keyword">false</span>;
<a name="l00165"></a>00165 }
<a name="l00166"></a>00166 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( in_quote && text[pos] == p_last_quote_char ) {
<a name="l00167"></a>00167 in_quote = <span class="keyword">false</span>;
<a name="l00168"></a>00168 }
<a name="l00169"></a>00169 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( !in_quote && text[pos] == m_quote_char1 ) {
<a name="l00170"></a>00170 p_last_quote_char = m_quote_char1;
<a name="l00171"></a>00171 in_quote = <span class="keyword">true</span>;
<a name="l00172"></a>00172 }
<a name="l00173"></a>00173 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( !in_quote && text[pos] == m_quote_char2 ) {
<a name="l00174"></a>00174 p_last_quote_char = m_quote_char2;
<a name="l00175"></a>00175 in_quote = <span class="keyword">true</span>;
<a name="l00176"></a>00176 }
<a name="l00177"></a>00177 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( text[pos] == m_escape_char ) {
<a name="l00178"></a>00178 escaped = <span class="keyword">true</span>;
<a name="l00179"></a>00179 }
<a name="l00180"></a>00180 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( !in_quote && text[pos] == m_word_break_char ) {
<a name="l00181"></a>00181
<a name="l00182"></a>00182 end_space_len = 1;
<a name="l00183"></a>00183
<a name="l00184"></a>00184 <span class="keywordflow">while</span> ( pos+1 < text.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>() && text[pos+1] == m_word_break_char ) {
<a name="l00185"></a>00185 end_space_len++;
<a name="l00186"></a>00186 pos++;
<a name="l00187"></a>00187 }
<a name="l00188"></a>00188
<a name="l00189"></a>00189 <span class="keywordflow">if</span> ( pos+1 == text.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>() )
<a name="l00190"></a>00190 <span class="keywordflow">break</span>;
<a name="l00191"></a>00191
<a name="l00192"></a>00192 last_unquoted_space = pos;
<a name="l00193"></a>00193 }
<a name="l00194"></a>00194 }
<a name="l00195"></a>00195
<a name="l00196"></a>00196 text_start = text.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#left">left</a>( last_unquoted_space + 1 );
<a name="l00197"></a>00197
<a name="l00198"></a>00198 <span class="comment">// the last part without trailing blanks</span>
<a name="l00199"></a>00199 text_compl = text.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#mid">mid</a>( last_unquoted_space + 1 );
<a name="l00200"></a>00200
<a name="l00201"></a>00201 <span class="comment">// text_compl = text.mid( last_unquoted_space + 1,</span>
<a name="l00202"></a>00202 <span class="comment">// text.length() - end_space_len - (last_unquoted_space + 1) );</span>
<a name="l00203"></a>00203
<a name="l00204"></a>00204 <span class="comment">//kDebugInfo("split right = '%s'", text_compl.latin1());</span>
<a name="l00205"></a>00205 }
<a name="l00206"></a>00206
<a name="l00207"></a>00207 <span class="comment">/*</span>
<a name="l00208"></a>00208 <span class="comment"> * quoteText()</span>
<a name="l00209"></a>00209 <span class="comment"> *</span>
<a name="l00210"></a>00210 <span class="comment"> * Add quotations to 'text' if needed or if 'force' = true</span>
<a name="l00211"></a>00211 <span class="comment"> * Returns true if quotes were added</span>
<a name="l00212"></a>00212 <span class="comment"> *</span>
<a name="l00213"></a>00213 <span class="comment"> * skip_last => ignore the last charachter (we add a space or '/' to all filenames)</span>
<a name="l00214"></a>00214 <span class="comment"> */</span>
<a name="l00215"></a>00215 <span class="keywordtype">bool</span> KShellCompletion::quoteText(<a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> *text, <span class="keywordtype">bool</span> force, <span class="keywordtype">bool</span> skip_last)<span class="keyword"> const</span>
<a name="l00216"></a>00216 <span class="keyword"></span>{
<a name="l00217"></a>00217 <span class="keywordtype">int</span> pos = 0;
<a name="l00218"></a>00218
<a name="l00219"></a>00219 <span class="keywordflow">if</span> ( !force ) {
<a name="l00220"></a>00220 pos = text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#find">find</a>( m_word_break_char );
<a name="l00221"></a>00221 <span class="keywordflow">if</span> ( skip_last && (pos == (<span class="keywordtype">int</span>)(text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>())-1) ) pos = -1;
<a name="l00222"></a>00222 }
<a name="l00223"></a>00223
<a name="l00224"></a>00224 <span class="keywordflow">if</span> ( !force && pos == -1 ) {
<a name="l00225"></a>00225 pos = text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#find">find</a>( m_quote_char1 );
<a name="l00226"></a>00226 <span class="keywordflow">if</span> ( skip_last && (pos == (<span class="keywordtype">int</span>)(text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>())-1) ) pos = -1;
<a name="l00227"></a>00227 }
<a name="l00228"></a>00228
<a name="l00229"></a>00229 <span class="keywordflow">if</span> ( !force && pos == -1 ) {
<a name="l00230"></a>00230 pos = text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#find">find</a>( m_quote_char2 );
<a name="l00231"></a>00231 <span class="keywordflow">if</span> ( skip_last && (pos == (<span class="keywordtype">int</span>)(text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>())-1) ) pos = -1;
<a name="l00232"></a>00232 }
<a name="l00233"></a>00233
<a name="l00234"></a>00234 <span class="keywordflow">if</span> ( !force && pos == -1 ) {
<a name="l00235"></a>00235 pos = text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#find">find</a>( m_escape_char );
<a name="l00236"></a>00236 <span class="keywordflow">if</span> ( skip_last && (pos == (<span class="keywordtype">int</span>)(text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>())-1) ) pos = -1;
<a name="l00237"></a>00237 }
<a name="l00238"></a>00238
<a name="l00239"></a>00239 <span class="keywordflow">if</span> ( force || (pos >= 0) ) {
<a name="l00240"></a>00240
<a name="l00241"></a>00241 <span class="comment">// Escape \ in the string</span>
<a name="l00242"></a>00242 text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#replace">replace</a>( m_escape_char,
<a name="l00243"></a>00243 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>( m_escape_char ) + m_escape_char );
<a name="l00244"></a>00244
<a name="l00245"></a>00245 <span class="comment">// Escape " in the string</span>
<a name="l00246"></a>00246 text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#replace">replace</a>( m_quote_char1,
<a name="l00247"></a>00247 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>( m_escape_char ) + m_quote_char1 );
<a name="l00248"></a>00248
<a name="l00249"></a>00249 <span class="comment">// " at the beginning</span>
<a name="l00250"></a>00250 text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#insert">insert</a>( 0, m_quote_char1 );
<a name="l00251"></a>00251
<a name="l00252"></a>00252 <span class="comment">// " at the end</span>
<a name="l00253"></a>00253 <span class="keywordflow">if</span> ( skip_last )
<a name="l00254"></a>00254 text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#insert">insert</a>( text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>()-1, m_quote_char1 );
<a name="l00255"></a>00255 <span class="keywordflow">else</span>
<a name="l00256"></a>00256 text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#insert">insert</a>( text-><a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>(), m_quote_char1 );
<a name="l00257"></a>00257
<a name="l00258"></a>00258 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00259"></a>00259 }
<a name="l00260"></a>00260
<a name="l00261"></a>00261 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00262"></a>00262 }
<a name="l00263"></a>00263
<a name="l00264"></a>00264 <span class="comment">/*</span>
<a name="l00265"></a>00265 <span class="comment"> * unquote</span>
<a name="l00266"></a>00266 <span class="comment"> *</span>
<a name="l00267"></a>00267 <span class="comment"> * Remove quotes and return the result in a new string</span>
<a name="l00268"></a>00268 <span class="comment"> *</span>
<a name="l00269"></a>00269 <span class="comment"> */</span>
<a name="l00270"></a>00270 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> KShellCompletion::unquote(<span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> &text)<span class="keyword"> const</span>
<a name="l00271"></a>00271 <span class="keyword"></span>{
<a name="l00272"></a>00272 <span class="keywordtype">bool</span> in_quote = <span class="keyword">false</span>;
<a name="l00273"></a>00273 <span class="keywordtype">bool</span> escaped = <span class="keyword">false</span>;
<a name="l00274"></a>00274 <a class="codeRef" doxygen="qt.tag:" href="qchar.html">QChar</a> p_last_quote_char;
<a name="l00275"></a>00275 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> result;
<a name="l00276"></a>00276
<a name="l00277"></a>00277 <span class="keywordflow">for</span> (uint pos = 0; pos < text.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>(); pos++) {
<a name="l00278"></a>00278
<a name="l00279"></a>00279 <span class="keywordflow">if</span> ( escaped ) {
<a name="l00280"></a>00280 escaped = <span class="keyword">false</span>;
<a name="l00281"></a>00281 result.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#insert">insert</a>( result.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>(), text[pos] );
<a name="l00282"></a>00282 }
<a name="l00283"></a>00283 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( in_quote && text[pos] == p_last_quote_char ) {
<a name="l00284"></a>00284 in_quote = <span class="keyword">false</span>;
<a name="l00285"></a>00285 }
<a name="l00286"></a>00286 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( !in_quote && text[pos] == m_quote_char1 ) {
<a name="l00287"></a>00287 p_last_quote_char = m_quote_char1;
<a name="l00288"></a>00288 in_quote = <span class="keyword">true</span>;
<a name="l00289"></a>00289 }
<a name="l00290"></a>00290 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( !in_quote && text[pos] == m_quote_char2 ) {
<a name="l00291"></a>00291 p_last_quote_char = m_quote_char2;
<a name="l00292"></a>00292 in_quote = <span class="keyword">true</span>;
<a name="l00293"></a>00293 }
<a name="l00294"></a>00294 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( text[pos] == m_escape_char ) {
<a name="l00295"></a>00295 escaped = <span class="keyword">true</span>;
<a name="l00296"></a>00296 result.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#insert">insert</a>( result.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>(), text[pos] );
<a name="l00297"></a>00297 }
<a name="l00298"></a>00298 <span class="keywordflow">else</span> {
<a name="l00299"></a>00299 result.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#insert">insert</a>( result.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#length">length</a>(), text[pos] );
<a name="l00300"></a>00300 }
<a name="l00301"></a>00301
<a name="l00302"></a>00302 }
<a name="l00303"></a>00303
<a name="l00304"></a>00304 <span class="keywordflow">return</span> result;
<a name="l00305"></a>00305 }
<a name="l00306"></a>00306
<a name="l00307"></a><a class="code" href="classKShellCompletion.html#b3">00307</a> <span class="keywordtype">void</span> <a class="code" href="classKShellCompletion.html#b3">KShellCompletion::virtual_hook</a>( <span class="keywordtype">int</span> <span class="keywordtype">id</span>, <span class="keywordtype">void</span>* data )
<a name="l00308"></a>00308 { <a class="code" href="classKURLCompletion.html#b4">KURLCompletion::virtual_hook</a>( <span class="keywordtype">id</span>, data ); }
<a name="l00309"></a>00309
<a name="l00310"></a>00310 <span class="preprocessor">#include "kshellcompletion.moc"</span>
<a name="l00311"></a>00311
</pre></div> </div></div>
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