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<h2><a name="content"></a>akregator/src</h2>
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<h1>articlefilter.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * articlefilter.cpp</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Copyright (c) 2004, 2005 Frerich Raabe <raabe@kde.org></span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * Redistribution and use in source and binary forms, with or without</span>
<a name="l00007"></a>00007 <span class="comment"> * modification, are permitted provided that the following conditions</span>
<a name="l00008"></a>00008 <span class="comment"> * are met:</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span>
<a name="l00011"></a>00011 <span class="comment"> * notice, this list of conditions and the following disclaimer.</span>
<a name="l00012"></a>00012 <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span>
<a name="l00013"></a>00013 <span class="comment"> * notice, this list of conditions and the following disclaimer in the</span>
<a name="l00014"></a>00014 <span class="comment"> * documentation and/or other materials provided with the distribution.</span>
<a name="l00015"></a>00015 <span class="comment"> *</span>
<a name="l00016"></a>00016 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR</span>
<a name="l00017"></a>00017 <span class="comment"> * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES</span>
<a name="l00018"></a>00018 <span class="comment"> * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.</span>
<a name="l00019"></a>00019 <span class="comment"> * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,</span>
<a name="l00020"></a>00020 <span class="comment"> * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT</span>
<a name="l00021"></a>00021 <span class="comment"> * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span>
<a name="l00022"></a>00022 <span class="comment"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span>
<a name="l00023"></a>00023 <span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span>
<a name="l00024"></a>00024 <span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF</span>
<a name="l00025"></a>00025 <span class="comment"> * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
<a name="l00026"></a>00026 <span class="comment"> */</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "articlefilter.h"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "article.h"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include "shared.h"</span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="preprocessor">#include <kapplication.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <kconfig.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <kurl.h></span>
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="preprocessor">#include <qregexp.h></span>
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="keyword">namespace </span>Akregator {
<a name="l00039"></a>00039 <span class="keyword">namespace </span>Filters {
<a name="l00040"></a>00040
<a name="l00041"></a>00041 QString Criterion::subjectToString(Subject subj)
<a name="l00042"></a>00042 {
<a name="l00043"></a>00043 <span class="keywordflow">switch</span> (subj)
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045 <span class="keywordflow">case</span> Title:
<a name="l00046"></a>00046 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"Title"</span>);
<a name="l00047"></a>00047 <span class="keywordflow">case</span> Link:
<a name="l00048"></a>00048 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"Link"</span>);
<a name="l00049"></a>00049 <span class="keywordflow">case</span> Author:
<a name="l00050"></a>00050 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"Author"</span>);
<a name="l00051"></a>00051 <span class="keywordflow">case</span> Description:
<a name="l00052"></a>00052 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"Description"</span>);
<a name="l00053"></a>00053 <span class="keywordflow">case</span> Status:
<a name="l00054"></a>00054 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"Status"</span>);
<a name="l00055"></a>00055 <span class="keywordflow">case</span> KeepFlag:
<a name="l00056"></a>00056 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"KeepFlag"</span>);
<a name="l00057"></a>00057 <span class="keywordflow">default</span>: <span class="comment">// should never happen (TM)</span>
<a name="l00058"></a>00058 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"Description"</span>);
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060 }
<a name="l00061"></a>00061
<a name="l00062"></a>00062 Criterion::Subject Criterion::stringToSubject(<span class="keyword">const</span> QString& subjStr)
<a name="l00063"></a>00063 {
<a name="l00064"></a>00064 <span class="keywordflow">if</span> (subjStr == QString::fromLatin1(<span class="stringliteral">"Title"</span>))
<a name="l00065"></a>00065 <span class="keywordflow">return</span> Title;
<a name="l00066"></a>00066 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (subjStr == QString::fromLatin1(<span class="stringliteral">"Link"</span>))
<a name="l00067"></a>00067 <span class="keywordflow">return</span> Link;
<a name="l00068"></a>00068 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (subjStr == QString::fromLatin1(<span class="stringliteral">"Description"</span>))
<a name="l00069"></a>00069 <span class="keywordflow">return</span> Description;
<a name="l00070"></a>00070 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (subjStr == QString::fromLatin1(<span class="stringliteral">"Author"</span>))
<a name="l00071"></a>00071 <span class="keywordflow">return</span> Author;
<a name="l00072"></a>00072 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (subjStr == QString::fromLatin1(<span class="stringliteral">"Status"</span>))
<a name="l00073"></a>00073 <span class="keywordflow">return</span> Status;
<a name="l00074"></a>00074 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (subjStr == QString::fromLatin1(<span class="stringliteral">"KeepFlag"</span>))
<a name="l00075"></a>00075 <span class="keywordflow">return</span> KeepFlag;
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <span class="comment">// hopefully never reached</span>
<a name="l00078"></a>00078 <span class="keywordflow">return</span> Description;
<a name="l00079"></a>00079 }
<a name="l00080"></a>00080
<a name="l00081"></a>00081 QString Criterion::predicateToString(Predicate pred)
<a name="l00082"></a>00082 {
<a name="l00083"></a>00083 <span class="keywordflow">switch</span> (pred)
<a name="l00084"></a>00084 {
<a name="l00085"></a>00085 <span class="keywordflow">case</span> Contains:
<a name="l00086"></a>00086 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"Contains"</span>);
<a name="l00087"></a>00087 <span class="keywordflow">case</span> Equals:
<a name="l00088"></a>00088 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"Equals"</span>);
<a name="l00089"></a>00089 <span class="keywordflow">case</span> Matches:
<a name="l00090"></a>00090 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"Matches"</span>);
<a name="l00091"></a>00091 <span class="keywordflow">case</span> Negation:
<a name="l00092"></a>00092 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"Negation"</span>);
<a name="l00093"></a>00093 <span class="keywordflow">default</span>:<span class="comment">// hopefully never reached</span>
<a name="l00094"></a>00094 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"Contains"</span>);
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096 }
<a name="l00097"></a>00097
<a name="l00098"></a>00098 Criterion::Predicate Criterion::stringToPredicate(<span class="keyword">const</span> QString& predStr)
<a name="l00099"></a>00099 {
<a name="l00100"></a>00100 <span class="keywordflow">if</span> (predStr == QString::fromLatin1(<span class="stringliteral">"Contains"</span>))
<a name="l00101"></a>00101 <span class="keywordflow">return</span> Contains;
<a name="l00102"></a>00102 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (predStr == QString::fromLatin1(<span class="stringliteral">"Equals"</span>))
<a name="l00103"></a>00103 <span class="keywordflow">return</span> Equals;
<a name="l00104"></a>00104 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (predStr == QString::fromLatin1(<span class="stringliteral">"Matches"</span>))
<a name="l00105"></a>00105 <span class="keywordflow">return</span> Matches;
<a name="l00106"></a>00106 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (predStr == QString::fromLatin1(<span class="stringliteral">"Negation"</span>))
<a name="l00107"></a>00107 <span class="keywordflow">return</span> Negation;
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="comment">// hopefully never reached</span>
<a name="l00110"></a>00110 <span class="keywordflow">return</span> Contains;
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112
<a name="l00113"></a>00113 Criterion::Criterion()
<a name="l00114"></a>00114 {
<a name="l00115"></a>00115 }
<a name="l00116"></a>00116
<a name="l00117"></a>00117 Criterion::Criterion( Subject subject, Predicate predicate, <span class="keyword">const</span> QVariant &<span class="keywordtype">object</span> )
<a name="l00118"></a>00118 : m_subject( subject )
<a name="l00119"></a>00119 , m_predicate( predicate )
<a name="l00120"></a>00120 , m_object( object )
<a name="l00121"></a>00121 {
<a name="l00122"></a>00122
<a name="l00123"></a>00123 }
<a name="l00124"></a>00124
<a name="l00125"></a>00125 <span class="keywordtype">void</span> Criterion::writeConfig(KConfig* config)<span class="keyword"> const</span>
<a name="l00126"></a>00126 <span class="keyword"></span>{
<a name="l00127"></a>00127 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"subject"</span>), subjectToString(m_subject));
<a name="l00128"></a>00128
<a name="l00129"></a>00129 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"predicate"</span>), predicateToString(m_predicate));
<a name="l00130"></a>00130
<a name="l00131"></a>00131 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"objectType"</span>), QString(m_object.typeName()));
<a name="l00132"></a>00132
<a name="l00133"></a>00133 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"objectValue"</span>), m_object);
<a name="l00134"></a>00134 }
<a name="l00135"></a>00135
<a name="l00136"></a>00136 <span class="keywordtype">void</span> Criterion::readConfig(KConfig* config)
<a name="l00137"></a>00137 {
<a name="l00138"></a>00138 m_subject = stringToSubject(config->readEntry(QString::fromLatin1(<span class="stringliteral">"subject"</span>)));
<a name="l00139"></a>00139 m_predicate = stringToPredicate(config->readEntry(QString::fromLatin1(<span class="stringliteral">"predicate"</span>)));
<a name="l00140"></a>00140 QVariant::Type type = QVariant::nameToType(config->readEntry(QString::fromLatin1(<span class="stringliteral">"objType"</span>)).ascii());
<a name="l00141"></a>00141
<a name="l00142"></a>00142 <span class="keywordflow">if</span> (type != QVariant::Invalid)
<a name="l00143"></a>00143 {
<a name="l00144"></a>00144 m_object = config->readPropertyEntry(QString::fromLatin1(<span class="stringliteral">"objectValue"</span>), type);
<a name="l00145"></a>00145 }
<a name="l00146"></a>00146 }
<a name="l00147"></a>00147
<a name="l00148"></a>00148 <span class="keywordtype">bool</span> Criterion::satisfiedBy( <span class="keyword">const</span> Article &article )<span class="keyword"> const</span>
<a name="l00149"></a>00149 <span class="keyword"></span>{
<a name="l00150"></a>00150 QVariant concreteSubject;
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <span class="keywordflow">switch</span> ( m_subject ) {
<a name="l00153"></a>00153 <span class="keywordflow">case</span> Title:
<a name="l00154"></a>00154 concreteSubject = QVariant(article.title());
<a name="l00155"></a>00155 <span class="keywordflow">break</span>;
<a name="l00156"></a>00156 <span class="keywordflow">case</span> Description:
<a name="l00157"></a>00157 concreteSubject = QVariant(article.description());
<a name="l00158"></a>00158 <span class="keywordflow">break</span>;
<a name="l00159"></a>00159 <span class="keywordflow">case</span> Author:
<a name="l00160"></a>00160 concreteSubject = QVariant(article.author());
<a name="l00161"></a>00161 <span class="keywordflow">break</span>;
<a name="l00162"></a>00162 <span class="keywordflow">case</span> Link:
<a name="l00163"></a>00163 <span class="comment">// ### Maybe use prettyURL here?</span>
<a name="l00164"></a>00164 concreteSubject = QVariant(article.link().url());
<a name="l00165"></a>00165 <span class="keywordflow">break</span>;
<a name="l00166"></a>00166 <span class="keywordflow">case</span> Status:
<a name="l00167"></a>00167 concreteSubject = QVariant(article.status());
<a name="l00168"></a>00168 <span class="keywordflow">break</span>;
<a name="l00169"></a>00169 <span class="keywordflow">case</span> KeepFlag:
<a name="l00170"></a>00170 concreteSubject = QVariant(article.keep());
<a name="l00171"></a>00171 <span class="keywordflow">default</span>:
<a name="l00172"></a>00172 <span class="keywordflow">break</span>;
<a name="l00173"></a>00173 }
<a name="l00174"></a>00174
<a name="l00175"></a>00175 <span class="keywordtype">bool</span> satisfied = <span class="keyword">false</span>;
<a name="l00176"></a>00176
<a name="l00177"></a>00177 <span class="keyword">const</span> Predicate predicateType = <span class="keyword">static_cast<</span>Predicate<span class="keyword">></span>( m_predicate & ~Negation );
<a name="l00178"></a>00178 QString subjectType=concreteSubject.typeName();
<a name="l00179"></a>00179
<a name="l00180"></a>00180 <span class="keywordflow">switch</span> ( predicateType ) {
<a name="l00181"></a>00181 <span class="keywordflow">case</span> Contains:
<a name="l00182"></a>00182 satisfied = concreteSubject.toString().find( m_object.toString(), 0, false ) != -1;
<a name="l00183"></a>00183 <span class="keywordflow">break</span>;
<a name="l00184"></a>00184 <span class="keywordflow">case</span> Equals:
<a name="l00185"></a>00185 <span class="keywordflow">if</span> (subjectType==<span class="stringliteral">"int"</span>)
<a name="l00186"></a>00186 satisfied = concreteSubject.toInt() == m_object.toInt();
<a name="l00187"></a>00187 <span class="keywordflow">else</span>
<a name="l00188"></a>00188 satisfied = concreteSubject.toString() == m_object.toString();
<a name="l00189"></a>00189 <span class="keywordflow">break</span>;
<a name="l00190"></a>00190 <span class="keywordflow">case</span> Matches:
<a name="l00191"></a>00191 satisfied = QRegExp( m_object.toString() ).search( concreteSubject.toString() ) != -1;
<a name="l00192"></a>00192 <span class="keywordflow">break</span>;
<a name="l00193"></a>00193 <span class="keywordflow">default</span>:
<a name="l00194"></a>00194 kdDebug() << <span class="stringliteral">"Internal inconsistency; predicateType should never be Negation"</span> << endl;
<a name="l00195"></a>00195 <span class="keywordflow">break</span>;
<a name="l00196"></a>00196 }
<a name="l00197"></a>00197
<a name="l00198"></a>00198 <span class="keywordflow">if</span> ( m_predicate & Negation ) {
<a name="l00199"></a>00199 satisfied = !satisfied;
<a name="l00200"></a>00200 }
<a name="l00201"></a>00201
<a name="l00202"></a>00202 <span class="keywordflow">return</span> satisfied;
<a name="l00203"></a>00203 }
<a name="l00204"></a>00204
<a name="l00205"></a>00205 Criterion::Subject Criterion::subject()<span class="keyword"> const</span>
<a name="l00206"></a>00206 <span class="keyword"></span>{
<a name="l00207"></a>00207 <span class="keywordflow">return</span> m_subject;
<a name="l00208"></a>00208 }
<a name="l00209"></a>00209
<a name="l00210"></a>00210 Criterion::Predicate Criterion::predicate()<span class="keyword"> const</span>
<a name="l00211"></a>00211 <span class="keyword"></span>{
<a name="l00212"></a>00212 <span class="keywordflow">return</span> m_predicate;
<a name="l00213"></a>00213 }
<a name="l00214"></a>00214
<a name="l00215"></a>00215 QVariant Criterion::object()<span class="keyword"> const</span>
<a name="l00216"></a>00216 <span class="keyword"></span>{
<a name="l00217"></a>00217 <span class="keywordflow">return</span> m_object;
<a name="l00218"></a>00218 }
<a name="l00219"></a>00219
<a name="l00220"></a>00220 ArticleMatcher::ArticleMatcher()
<a name="l00221"></a>00221 : m_association( None )
<a name="l00222"></a>00222 {
<a name="l00223"></a>00223 }
<a name="l00224"></a>00224
<a name="l00225"></a>00225 ArticleMatcher::~ArticleMatcher()
<a name="l00226"></a>00226 {
<a name="l00227"></a>00227 }
<a name="l00228"></a>00228
<a name="l00229"></a><a class="code" href="classAkregator_1_1Filters_1_1ArticleMatcher.html#8537a9be5ecd3d6f93c9bbfddce68685">00229</a> <span class="keywordtype">bool</span> ArticleMatcher::matchesAll()<span class="keyword"> const</span>
<a name="l00230"></a>00230 <span class="keyword"></span>{
<a name="l00231"></a>00231 <span class="keywordflow">return</span> m_criteria.isEmpty();
<a name="l00232"></a>00232 }
<a name="l00233"></a>00233
<a name="l00234"></a><a class="code" href="classAkregator_1_1Filters_1_1ArticleMatcher.html#93ada5ffa6752b66edaa26b713744ce6">00234</a> <a class="code" href="classAkregator_1_1Filters_1_1ArticleMatcher.html" title="a powerful matcher supporting multiple criterions, which can be combined via logical...">ArticleMatcher</a>* <a class="code" href="classAkregator_1_1Filters_1_1ArticleMatcher.html#93ada5ffa6752b66edaa26b713744ce6" title="returns a copy of the matcher">ArticleMatcher::clone</a>()<span class="keyword"> const</span>
<a name="l00235"></a>00235 <span class="keyword"></span>{
<a name="l00236"></a>00236 <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classAkregator_1_1Filters_1_1ArticleMatcher.html" title="a powerful matcher supporting multiple criterions, which can be combined via logical...">ArticleMatcher</a>(*<span class="keyword">this</span>);
<a name="l00237"></a>00237 }
<a name="l00238"></a>00238
<a name="l00239"></a>00239 ArticleMatcher::ArticleMatcher( <span class="keyword">const</span> QValueList<Criterion> &criteria, Association assoc)
<a name="l00240"></a>00240 : m_criteria( criteria )
<a name="l00241"></a>00241 , m_association( assoc )
<a name="l00242"></a>00242 {
<a name="l00243"></a>00243 }
<a name="l00244"></a>00244
<a name="l00245"></a>00245 ArticleMatcher& ArticleMatcher::operator=(<span class="keyword">const</span> ArticleMatcher& other)
<a name="l00246"></a>00246 {
<a name="l00247"></a>00247 m_association = other.m_association;
<a name="l00248"></a>00248 m_criteria = other.m_criteria;
<a name="l00249"></a>00249 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00250"></a>00250 }
<a name="l00251"></a>00251
<a name="l00252"></a>00252 ArticleMatcher::ArticleMatcher(<span class="keyword">const</span> ArticleMatcher& other) : AbstractMatcher(other)
<a name="l00253"></a>00253 {
<a name="l00254"></a>00254 *<span class="keyword">this</span> = other;
<a name="l00255"></a>00255 }
<a name="l00256"></a>00256
<a name="l00257"></a>00257 <span class="keywordtype">bool</span> ArticleMatcher::matches( <span class="keyword">const</span> Article &a )<span class="keyword"> const</span>
<a name="l00258"></a>00258 <span class="keyword"></span>{
<a name="l00259"></a>00259 <span class="keywordflow">switch</span> ( m_association ) {
<a name="l00260"></a>00260 <span class="keywordflow">case</span> LogicalOr:
<a name="l00261"></a>00261 <span class="keywordflow">return</span> anyCriterionMatches( a );
<a name="l00262"></a>00262 <span class="keywordflow">case</span> LogicalAnd:
<a name="l00263"></a>00263 <span class="keywordflow">return</span> allCriteriaMatch( a );
<a name="l00264"></a>00264 <span class="keywordflow">default</span>:
<a name="l00265"></a>00265 <span class="keywordflow">break</span>;
<a name="l00266"></a>00266 }
<a name="l00267"></a>00267 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00268"></a>00268 }
<a name="l00269"></a>00269
<a name="l00270"></a>00270 <span class="keywordtype">void</span> ArticleMatcher::writeConfig(KConfig* config)<span class="keyword"> const</span>
<a name="l00271"></a>00271 <span class="keyword"></span>{
<a name="l00272"></a>00272 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"matcherAssociation"</span>), associationToString(m_association));
<a name="l00273"></a>00273
<a name="l00274"></a>00274 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"matcherCriteriaCount"</span>), m_criteria.count());
<a name="l00275"></a>00275
<a name="l00276"></a>00276 <span class="keywordtype">int</span> index = 0;
<a name="l00277"></a>00277
<a name="l00278"></a>00278 <span class="keywordflow">for</span> (QValueList<Criterion>::ConstIterator it = m_criteria.begin(); it != m_criteria.end(); ++it)
<a name="l00279"></a>00279 {
<a name="l00280"></a>00280 config->setGroup(config->group()+QString::fromLatin1(<span class="stringliteral">"_Criterion"</span>)+QString::number(index));
<a name="l00281"></a>00281 (*it).writeConfig(config);
<a name="l00282"></a>00282 ++index;
<a name="l00283"></a>00283 }
<a name="l00284"></a>00284 }
<a name="l00285"></a>00285
<a name="l00286"></a>00286 <span class="keywordtype">void</span> ArticleMatcher::readConfig(KConfig* config)
<a name="l00287"></a>00287 {
<a name="l00288"></a>00288 m_criteria.clear();
<a name="l00289"></a>00289 m_association = stringToAssociation(config->readEntry(QString::fromLatin1(<span class="stringliteral">"matcherAssociation"</span>)));
<a name="l00290"></a>00290
<a name="l00291"></a>00291 <span class="keywordtype">int</span> count = config->readNumEntry(QString::fromLatin1(<span class="stringliteral">"matcherCriteriaCount"</span>), 0);
<a name="l00292"></a>00292
<a name="l00293"></a>00293 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < count; ++i)
<a name="l00294"></a>00294 {
<a name="l00295"></a>00295 Criterion c;
<a name="l00296"></a>00296 config->setGroup(config->group()+QString::fromLatin1(<span class="stringliteral">"_Criterion"</span>)+QString::number(i));
<a name="l00297"></a>00297 c.readConfig(config);
<a name="l00298"></a>00298 m_criteria.append(c);
<a name="l00299"></a>00299 }
<a name="l00300"></a>00300 }
<a name="l00301"></a>00301
<a name="l00302"></a>00302 <span class="keywordtype">bool</span> ArticleMatcher::operator==(<span class="keyword">const</span> AbstractMatcher& other)<span class="keyword"> const</span>
<a name="l00303"></a>00303 <span class="keyword"></span>{
<a name="l00304"></a>00304 AbstractMatcher* ptr = <span class="keyword">const_cast<</span>AbstractMatcher*<span class="keyword">></span>(&other);
<a name="l00305"></a>00305 ArticleMatcher* o = <span class="keyword">dynamic_cast<</span>ArticleMatcher*<span class="keyword">></span>(ptr);
<a name="l00306"></a>00306 <span class="keywordflow">if</span> (!o)
<a name="l00307"></a>00307 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00308"></a>00308 <span class="keywordflow">else</span>
<a name="l00309"></a>00309 <span class="keywordflow">return</span> m_association == o->m_association && m_criteria == o->m_criteria;
<a name="l00310"></a>00310 }
<a name="l00311"></a>00311 <span class="keywordtype">bool</span> ArticleMatcher::operator!=(<span class="keyword">const</span> AbstractMatcher& other)<span class="keyword"> const</span>
<a name="l00312"></a>00312 <span class="keyword"></span>{
<a name="l00313"></a>00313 <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);
<a name="l00314"></a>00314 }
<a name="l00315"></a>00315
<a name="l00316"></a>00316 <span class="keywordtype">bool</span> ArticleMatcher::anyCriterionMatches( <span class="keyword">const</span> Article &a )<span class="keyword"> const</span>
<a name="l00317"></a>00317 <span class="keyword"></span>{
<a name="l00318"></a>00318 <span class="keywordflow">if</span> (m_criteria.count()==0)
<a name="l00319"></a>00319 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00320"></a>00320 QValueList<Criterion>::ConstIterator it = m_criteria.begin();
<a name="l00321"></a>00321 QValueList<Criterion>::ConstIterator end = m_criteria.end();
<a name="l00322"></a>00322 <span class="keywordflow">for</span> ( ; it != end; ++it ) {
<a name="l00323"></a>00323 <span class="keywordflow">if</span> ( ( *it ).satisfiedBy( a ) ) {
<a name="l00324"></a>00324 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00325"></a>00325 }
<a name="l00326"></a>00326 }
<a name="l00327"></a>00327 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00328"></a>00328 }
<a name="l00329"></a>00329
<a name="l00330"></a>00330 <span class="keywordtype">bool</span> ArticleMatcher::allCriteriaMatch( <span class="keyword">const</span> Article &a )<span class="keyword"> const</span>
<a name="l00331"></a>00331 <span class="keyword"></span>{
<a name="l00332"></a>00332 <span class="keywordflow">if</span> (m_criteria.count()==0)
<a name="l00333"></a>00333 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00334"></a>00334 QValueList<Criterion>::ConstIterator it = m_criteria.begin();
<a name="l00335"></a>00335 QValueList<Criterion>::ConstIterator end = m_criteria.end();
<a name="l00336"></a>00336 <span class="keywordflow">for</span> ( ; it != end; ++it ) {
<a name="l00337"></a>00337 <span class="keywordflow">if</span> ( !( *it ).satisfiedBy( a ) ) {
<a name="l00338"></a>00338 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00339"></a>00339 }
<a name="l00340"></a>00340 }
<a name="l00341"></a>00341 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00342"></a>00342 }
<a name="l00343"></a>00343
<a name="l00344"></a>00344 ArticleMatcher::Association ArticleMatcher::stringToAssociation(<span class="keyword">const</span> QString& assocStr)
<a name="l00345"></a>00345 {
<a name="l00346"></a>00346 <span class="keywordflow">if</span> (assocStr == QString::fromLatin1(<span class="stringliteral">"LogicalAnd"</span>))
<a name="l00347"></a>00347 <span class="keywordflow">return</span> LogicalAnd;
<a name="l00348"></a>00348 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (assocStr == QString::fromLatin1(<span class="stringliteral">"LogicalOr"</span>))
<a name="l00349"></a>00349 <span class="keywordflow">return</span> LogicalOr;
<a name="l00350"></a>00350 <span class="keywordflow">else</span>
<a name="l00351"></a>00351 <span class="keywordflow">return</span> None;
<a name="l00352"></a>00352 }
<a name="l00353"></a>00353
<a name="l00354"></a>00354 QString ArticleMatcher::associationToString(Association association)
<a name="l00355"></a>00355 {
<a name="l00356"></a>00356 <span class="keywordflow">switch</span> (association)
<a name="l00357"></a>00357 {
<a name="l00358"></a>00358 <span class="keywordflow">case</span> LogicalAnd:
<a name="l00359"></a>00359 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"LogicalAnd"</span>);
<a name="l00360"></a>00360 <span class="keywordflow">case</span> LogicalOr:
<a name="l00361"></a>00361 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"LogicalOr"</span>);
<a name="l00362"></a>00362 <span class="keywordflow">default</span>:
<a name="l00363"></a>00363 <span class="keywordflow">return</span> QString::fromLatin1(<span class="stringliteral">"None"</span>);
<a name="l00364"></a>00364 }
<a name="l00365"></a>00365 }
<a name="l00366"></a>00366
<a name="l00367"></a>00367
<a name="l00368"></a>00368 <span class="keyword">class </span>TagMatcher::TagMatcherPrivate
<a name="l00369"></a>00369 {
<a name="l00370"></a>00370 <span class="keyword">public</span>:
<a name="l00371"></a>00371 QString tagID;
<a name="l00372"></a>00372 <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> TagMatcherPrivate& other)<span class="keyword"> const</span>
<a name="l00373"></a>00373 <span class="keyword"> </span>{
<a name="l00374"></a>00374 <span class="keywordflow">return</span> tagID == other.tagID;
<a name="l00375"></a>00375 }
<a name="l00376"></a>00376 };
<a name="l00377"></a>00377
<a name="l00378"></a>00378 TagMatcher::TagMatcher(<span class="keyword">const</span> QString& tagID) : d(new TagMatcherPrivate)
<a name="l00379"></a>00379 {
<a name="l00380"></a>00380 d->tagID = tagID;
<a name="l00381"></a>00381 }
<a name="l00382"></a>00382
<a name="l00383"></a>00383 TagMatcher::TagMatcher() : d(new TagMatcherPrivate)
<a name="l00384"></a>00384 {
<a name="l00385"></a>00385 }
<a name="l00386"></a>00386
<a name="l00387"></a>00387 TagMatcher::~TagMatcher()
<a name="l00388"></a>00388 {
<a name="l00389"></a>00389 <span class="keyword">delete</span> d;
<a name="l00390"></a>00390 d = 0;
<a name="l00391"></a>00391 }
<a name="l00392"></a>00392
<a name="l00393"></a>00393 <span class="keywordtype">bool</span> TagMatcher::matches(<span class="keyword">const</span> Article& article)<span class="keyword"> const</span>
<a name="l00394"></a>00394 <span class="keyword"></span>{
<a name="l00395"></a>00395 <span class="keywordflow">return</span> article.hasTag(d->tagID);
<a name="l00396"></a>00396 }
<a name="l00397"></a>00397
<a name="l00398"></a>00398 TagMatcher* TagMatcher::clone()<span class="keyword"> const</span>
<a name="l00399"></a>00399 <span class="keyword"></span>{
<a name="l00400"></a>00400 <span class="keywordflow">return</span> <span class="keyword">new</span> TagMatcher(*<span class="keyword">this</span>);
<a name="l00401"></a>00401 }
<a name="l00402"></a>00402
<a name="l00403"></a>00403
<a name="l00404"></a>00404 TagMatcher::TagMatcher(<span class="keyword">const</span> TagMatcher& other) : AbstractMatcher(other), d(0)
<a name="l00405"></a>00405 {
<a name="l00406"></a>00406 *<span class="keyword">this</span> = other;
<a name="l00407"></a>00407 }
<a name="l00408"></a>00408
<a name="l00409"></a>00409 <span class="keywordtype">void</span> TagMatcher::writeConfig(KConfig* config)<span class="keyword"> const</span>
<a name="l00410"></a>00410 <span class="keyword"></span>{
<a name="l00411"></a>00411 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"matcherType"</span>), QString::fromLatin1(<span class="stringliteral">"TagMatcher"</span>));
<a name="l00412"></a>00412 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"matcherParams"</span>), d->tagID);
<a name="l00413"></a>00413 }
<a name="l00414"></a>00414
<a name="l00415"></a>00415 <span class="keywordtype">void</span> TagMatcher::readConfig(KConfig* config)
<a name="l00416"></a>00416 {
<a name="l00417"></a>00417 d->tagID = config->readEntry(QString::fromLatin1(<span class="stringliteral">"matcherParams"</span>));
<a name="l00418"></a>00418 }
<a name="l00419"></a>00419
<a name="l00420"></a>00420 <span class="keywordtype">bool</span> TagMatcher::operator==(<span class="keyword">const</span> AbstractMatcher& other)<span class="keyword"> const</span>
<a name="l00421"></a>00421 <span class="keyword"></span>{
<a name="l00422"></a>00422 AbstractMatcher* ptr = <span class="keyword">const_cast<</span>AbstractMatcher*<span class="keyword">></span>(&other);
<a name="l00423"></a>00423 TagMatcher* tagFilter = <span class="keyword">dynamic_cast<</span>TagMatcher*<span class="keyword">></span>(ptr);
<a name="l00424"></a>00424 <span class="keywordflow">return</span> tagFilter ? *d == *(tagFilter->d) : <span class="keyword">false</span>;
<a name="l00425"></a>00425 }
<a name="l00426"></a>00426
<a name="l00427"></a>00427 <span class="keywordtype">bool</span> TagMatcher::operator!=(<span class="keyword">const</span> AbstractMatcher &other)<span class="keyword"> const</span>
<a name="l00428"></a>00428 <span class="keyword"></span>{
<a name="l00429"></a>00429 <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);
<a name="l00430"></a>00430 }
<a name="l00431"></a>00431
<a name="l00432"></a>00432 TagMatcher& TagMatcher::operator=(<span class="keyword">const</span> TagMatcher& other)
<a name="l00433"></a>00433 {
<a name="l00434"></a>00434 d = <span class="keyword">new</span> TagMatcherPrivate;
<a name="l00435"></a>00435 *d = *(other.d);
<a name="l00436"></a>00436 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00437"></a>00437 }
<a name="l00438"></a>00438
<a name="l00439"></a>00439 <span class="keywordtype">void</span> DeleteAction::exec(Article& article)
<a name="l00440"></a>00440 {
<a name="l00441"></a>00441 <span class="keywordflow">if</span> (!article.isNull())
<a name="l00442"></a>00442 article.setDeleted();
<a name="l00443"></a>00443 }
<a name="l00444"></a>00444
<a name="l00445"></a>00445 SetStatusAction::SetStatusAction(<span class="keywordtype">int</span> status) : m_status(status)
<a name="l00446"></a>00446 {
<a name="l00447"></a>00447 }
<a name="l00448"></a>00448
<a name="l00449"></a>00449 <span class="keywordtype">void</span> SetStatusAction::exec(Article& article)
<a name="l00450"></a>00450 {
<a name="l00451"></a>00451 <span class="keywordflow">if</span> (!article.isNull())
<a name="l00452"></a>00452 article.setStatus(m_status);
<a name="l00453"></a>00453 }
<a name="l00454"></a>00454
<a name="l00455"></a>00455 <span class="keywordtype">int</span> SetStatusAction::status()<span class="keyword"> const</span>
<a name="l00456"></a>00456 <span class="keyword"></span>{
<a name="l00457"></a>00457 <span class="keywordflow">return</span> m_status;
<a name="l00458"></a>00458 }
<a name="l00459"></a>00459
<a name="l00460"></a>00460 <span class="keywordtype">void</span> SetStatusAction::setStatus(<span class="keywordtype">int</span> status)
<a name="l00461"></a>00461 {
<a name="l00462"></a>00462 m_status = status;
<a name="l00463"></a>00463 }
<a name="l00464"></a>00464
<a name="l00465"></a>00465 <span class="keywordtype">void</span> SetStatusAction::writeConfig(KConfig* config)<span class="keyword"> const</span>
<a name="l00466"></a>00466 <span class="keyword"></span>{
<a name="l00467"></a>00467 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"actionType"</span>), QString::fromLatin1(<span class="stringliteral">"SetStatusAction"</span>));
<a name="l00468"></a>00468 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"actionParams"</span>), m_status);
<a name="l00469"></a>00469 }
<a name="l00470"></a>00470
<a name="l00471"></a>00471 <span class="keywordtype">void</span> SetStatusAction::readConfig(KConfig* config)
<a name="l00472"></a>00472 {
<a name="l00473"></a>00473 m_status = config->readNumEntry(QString::fromLatin1(<span class="stringliteral">"actionParams"</span>), Article::Read);
<a name="l00474"></a>00474 }
<a name="l00475"></a>00475
<a name="l00476"></a>00476 <span class="keywordtype">bool</span> SetStatusAction::operator==(<span class="keyword">const</span> AbstractAction& other)
<a name="l00477"></a>00477 {
<a name="l00478"></a>00478 AbstractAction* ptr = <span class="keyword">const_cast<</span>AbstractAction*<span class="keyword">></span>(&other);
<a name="l00479"></a>00479 SetStatusAction* o = <span class="keyword">dynamic_cast<</span>SetStatusAction*<span class="keyword">></span>(ptr);
<a name="l00480"></a>00480 <span class="keywordflow">if</span> (!o)
<a name="l00481"></a>00481 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00482"></a>00482 <span class="keywordflow">else</span>
<a name="l00483"></a>00483 <span class="keywordflow">return</span> m_status == o->m_status;
<a name="l00484"></a>00484 }
<a name="l00485"></a>00485
<a name="l00486"></a>00486
<a name="l00487"></a>00487 AssignTagAction::AssignTagAction(<span class="keyword">const</span> QString& tagID) : m_tagID(tagID)
<a name="l00488"></a>00488 {
<a name="l00489"></a>00489 }
<a name="l00490"></a>00490
<a name="l00491"></a>00491 <span class="keywordtype">void</span> AssignTagAction::exec(Article& article)
<a name="l00492"></a>00492 {
<a name="l00493"></a>00493 <span class="keywordflow">if</span> (!article.isNull())
<a name="l00494"></a>00494 article.addTag(m_tagID);
<a name="l00495"></a>00495 }
<a name="l00496"></a>00496
<a name="l00497"></a>00497 <span class="keyword">class </span>ArticleFilter::ArticleFilterPrivate : <span class="keyword">public</span> Shared
<a name="l00498"></a>00498 {
<a name="l00499"></a>00499 <span class="keyword">public</span>:
<a name="l00500"></a>00500 AbstractAction* action;
<a name="l00501"></a>00501 AbstractMatcher* matcher;
<a name="l00502"></a>00502 QString name;
<a name="l00503"></a>00503 <span class="keywordtype">int</span> id;
<a name="l00504"></a>00504
<a name="l00505"></a>00505 };
<a name="l00506"></a>00506
<a name="l00507"></a>00507 ArticleFilter::ArticleFilter() : d(new ArticleFilterPrivate)
<a name="l00508"></a>00508 {
<a name="l00509"></a>00509 d->id = KApplication::random();
<a name="l00510"></a>00510 d->action = 0;
<a name="l00511"></a>00511 d->matcher = 0;
<a name="l00512"></a>00512 }
<a name="l00513"></a>00513
<a name="l00514"></a>00514 ArticleFilter::ArticleFilter(<span class="keyword">const</span> AbstractMatcher& matcher, <span class="keyword">const</span> AbstractAction& action) : d(new ArticleFilterPrivate)
<a name="l00515"></a>00515 {
<a name="l00516"></a>00516 d->id = KApplication::random();
<a name="l00517"></a>00517 d->matcher = matcher.clone();
<a name="l00518"></a>00518 d->action = action.clone();
<a name="l00519"></a>00519 }
<a name="l00520"></a>00520
<a name="l00521"></a>00521 ArticleFilter::ArticleFilter(<span class="keyword">const</span> ArticleFilter& other)
<a name="l00522"></a>00522 {
<a name="l00523"></a>00523 *<span class="keyword">this</span> = other;
<a name="l00524"></a>00524 }
<a name="l00525"></a>00525
<a name="l00526"></a>00526 ArticleFilter::~ArticleFilter()
<a name="l00527"></a>00527 {
<a name="l00528"></a>00528 <span class="keywordflow">if</span> (d->deref())
<a name="l00529"></a>00529 {
<a name="l00530"></a>00530 <span class="keyword">delete</span> d->action;
<a name="l00531"></a>00531 <span class="keyword">delete</span> d->matcher;
<a name="l00532"></a>00532 <span class="keyword">delete</span> d;
<a name="l00533"></a>00533 d = 0;
<a name="l00534"></a>00534 }
<a name="l00535"></a>00535
<a name="l00536"></a>00536 }
<a name="l00537"></a>00537
<a name="l00538"></a>00538 AbstractMatcher* ArticleFilter::matcher()<span class="keyword"> const</span>
<a name="l00539"></a>00539 <span class="keyword"></span>{
<a name="l00540"></a>00540 <span class="keywordflow">return</span> d->matcher;
<a name="l00541"></a>00541 }
<a name="l00542"></a>00542
<a name="l00543"></a>00543 AbstractAction* ArticleFilter::action()<span class="keyword"> const</span>
<a name="l00544"></a>00544 <span class="keyword"></span>{
<a name="l00545"></a>00545 <span class="keywordflow">return</span> d->action;
<a name="l00546"></a>00546 }
<a name="l00547"></a>00547
<a name="l00548"></a>00548 <span class="keywordtype">void</span> ArticleFilter::setMatcher(<span class="keyword">const</span> AbstractMatcher& matcher)
<a name="l00549"></a>00549 {
<a name="l00550"></a>00550 <span class="keyword">delete</span> d->matcher;
<a name="l00551"></a>00551 d->matcher = matcher.clone();
<a name="l00552"></a>00552 }
<a name="l00553"></a>00553
<a name="l00554"></a>00554 <span class="keywordtype">void</span> ArticleFilter::setAction(<span class="keyword">const</span> AbstractAction& action)
<a name="l00555"></a>00555 {
<a name="l00556"></a>00556 <span class="keyword">delete</span> d->action;
<a name="l00557"></a>00557 d->action = action.clone();
<a name="l00558"></a>00558 }
<a name="l00559"></a>00559
<a name="l00560"></a>00560 ArticleFilter& ArticleFilter::operator=(<span class="keyword">const</span> ArticleFilter& other)
<a name="l00561"></a>00561 {
<a name="l00562"></a>00562 <span class="keywordflow">if</span> (<span class="keyword">this</span> != &other)
<a name="l00563"></a>00563 {
<a name="l00564"></a>00564 other.d->ref();
<a name="l00565"></a>00565 <span class="keywordflow">if</span> (d && d->deref())
<a name="l00566"></a>00566 <span class="keyword">delete</span> d;
<a name="l00567"></a>00567 d = other.d;
<a name="l00568"></a>00568 }
<a name="l00569"></a>00569 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00570"></a>00570 }
<a name="l00571"></a>00571
<a name="l00572"></a>00572 <span class="keywordtype">int</span> ArticleFilter::id()<span class="keyword"> const </span>
<a name="l00573"></a>00573 <span class="keyword"></span>{
<a name="l00574"></a>00574 <span class="keywordflow">return</span> d->id;
<a name="l00575"></a>00575 }
<a name="l00576"></a>00576
<a name="l00577"></a>00577 <span class="keywordtype">bool</span> ArticleFilter::operator==(<span class="keyword">const</span> ArticleFilter& other)<span class="keyword"> const</span>
<a name="l00578"></a>00578 <span class="keyword"></span>{
<a name="l00579"></a>00579 <span class="keywordflow">return</span> *(d->matcher) == *(other.d->matcher) && *(d->action) == *(other.d->action) && d->name == other.d->name;
<a name="l00580"></a>00580 }
<a name="l00581"></a>00581
<a name="l00582"></a>00582 <span class="keywordtype">void</span> ArticleFilterList::writeConfig(KConfig* config)<span class="keyword"> const</span>
<a name="l00583"></a>00583 <span class="keyword"></span>{
<a name="l00584"></a>00584 config->setGroup(QString::fromLatin1(<span class="stringliteral">"Filters"</span>));
<a name="l00585"></a>00585 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"count"</span>), count());
<a name="l00586"></a>00586 <span class="keywordtype">int</span> index = 0;
<a name="l00587"></a>00587 <span class="keywordflow">for</span> (ArticleFilterList::ConstIterator it = begin(); it != end(); ++it)
<a name="l00588"></a>00588 {
<a name="l00589"></a>00589 config->setGroup(QString::fromLatin1(<span class="stringliteral">"Filters_"</span>)+QString::number(index));
<a name="l00590"></a>00590 (*it).writeConfig(config);
<a name="l00591"></a>00591 ++index;
<a name="l00592"></a>00592 }
<a name="l00593"></a>00593 }
<a name="l00594"></a>00594
<a name="l00595"></a>00595 <span class="keywordtype">void</span> ArticleFilterList::readConfig(KConfig* config)
<a name="l00596"></a>00596 {
<a name="l00597"></a>00597 clear();
<a name="l00598"></a>00598 config->setGroup(QString::fromLatin1(<span class="stringliteral">"Filters"</span>));
<a name="l00599"></a>00599 <span class="keywordtype">int</span> count = config->readNumEntry(QString::fromLatin1(<span class="stringliteral">"count"</span>), 0);
<a name="l00600"></a>00600 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < count; ++i)
<a name="l00601"></a>00601 {
<a name="l00602"></a>00602 config->setGroup(QString::fromLatin1(<span class="stringliteral">"Filters_"</span>)+QString::number(i));
<a name="l00603"></a>00603 ArticleFilter filter;
<a name="l00604"></a>00604 filter.readConfig(config);
<a name="l00605"></a>00605 append(filter);
<a name="l00606"></a>00606 }
<a name="l00607"></a>00607 }
<a name="l00608"></a>00608
<a name="l00609"></a>00609
<a name="l00610"></a>00610 <span class="keywordtype">void</span> AssignTagAction::readConfig(KConfig* config)
<a name="l00611"></a>00611 {
<a name="l00612"></a>00612 m_tagID = config->readEntry(QString::fromLatin1(<span class="stringliteral">"actionParams"</span>));
<a name="l00613"></a>00613 }
<a name="l00614"></a>00614
<a name="l00615"></a>00615 <span class="keywordtype">void</span> AssignTagAction::writeConfig(KConfig* config)<span class="keyword"> const</span>
<a name="l00616"></a>00616 <span class="keyword"></span>{
<a name="l00617"></a>00617 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"actionType"</span>), QString::fromLatin1(<span class="stringliteral">"AssignTagAction"</span>));
<a name="l00618"></a>00618 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"actionParams"</span>), m_tagID);
<a name="l00619"></a>00619 }
<a name="l00620"></a>00620
<a name="l00621"></a>00621 <span class="keywordtype">bool</span> AssignTagAction::operator==(<span class="keyword">const</span> AbstractAction& other)
<a name="l00622"></a>00622 {
<a name="l00623"></a>00623 AbstractAction* ptr = <span class="keyword">const_cast<</span>AbstractAction*<span class="keyword">></span>(&other);
<a name="l00624"></a>00624 AssignTagAction* o = <span class="keyword">dynamic_cast<</span>AssignTagAction*<span class="keyword">></span>(ptr);
<a name="l00625"></a>00625 <span class="keywordflow">if</span> (!o)
<a name="l00626"></a>00626 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00627"></a>00627 <span class="keywordflow">else</span>
<a name="l00628"></a>00628 <span class="keywordflow">return</span> m_tagID == o->m_tagID;
<a name="l00629"></a>00629 }
<a name="l00630"></a>00630
<a name="l00631"></a>00631 <span class="keyword">const</span> QString& AssignTagAction::tagID()<span class="keyword"> const</span>
<a name="l00632"></a>00632 <span class="keyword"></span>{
<a name="l00633"></a>00633 <span class="keywordflow">return</span> m_tagID;
<a name="l00634"></a>00634 }
<a name="l00635"></a>00635
<a name="l00636"></a>00636 <span class="keywordtype">void</span> AssignTagAction::setTagID(<span class="keyword">const</span> QString& tagID)
<a name="l00637"></a>00637 {
<a name="l00638"></a>00638 m_tagID = tagID;
<a name="l00639"></a>00639 }
<a name="l00640"></a>00640
<a name="l00641"></a>00641 <span class="keywordtype">void</span> DeleteAction::readConfig(KConfig* <span class="comment">/*config*/</span>)
<a name="l00642"></a>00642 {
<a name="l00643"></a>00643 }
<a name="l00644"></a>00644
<a name="l00645"></a>00645 <span class="keywordtype">void</span> DeleteAction::writeConfig(KConfig* config)<span class="keyword"> const</span>
<a name="l00646"></a>00646 <span class="keyword"></span>{
<a name="l00647"></a>00647 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"actionType"</span>), QString::fromLatin1(<span class="stringliteral">"DeleteAction"</span>));
<a name="l00648"></a>00648 }
<a name="l00649"></a>00649
<a name="l00650"></a>00650 <span class="keywordtype">bool</span> DeleteAction::operator==(<span class="keyword">const</span> AbstractAction& other)
<a name="l00651"></a>00651 {
<a name="l00652"></a>00652 AbstractAction* ptr = <span class="keyword">const_cast<</span>AbstractAction*<span class="keyword">></span>(&other);
<a name="l00653"></a>00653 DeleteAction* o = <span class="keyword">dynamic_cast<</span>DeleteAction*<span class="keyword">></span>(ptr);
<a name="l00654"></a>00654 <span class="keywordflow">return</span> o != 0;
<a name="l00655"></a>00655 }
<a name="l00656"></a>00656
<a name="l00657"></a>00657 <span class="keywordtype">void</span> ArticleFilter::readConfig(KConfig* config)
<a name="l00658"></a>00658 {
<a name="l00659"></a>00659 <span class="keyword">delete</span> d->matcher;
<a name="l00660"></a>00660 d->matcher = 0;
<a name="l00661"></a>00661 <span class="keyword">delete</span> d->action;
<a name="l00662"></a>00662 d->action = 0;
<a name="l00663"></a>00663
<a name="l00664"></a>00664 d->name = config->readEntry(QString::fromLatin1(<span class="stringliteral">"name"</span>));
<a name="l00665"></a>00665 d->id = config->readNumEntry(QString::fromLatin1(<span class="stringliteral">"id"</span>), 0);
<a name="l00666"></a>00666
<a name="l00667"></a>00667 QString matcherType = config->readEntry(QString::fromLatin1(<span class="stringliteral">"matcherType"</span>));
<a name="l00668"></a>00668
<a name="l00669"></a>00669 <span class="keywordflow">if</span> (matcherType == QString::fromLatin1(<span class="stringliteral">"TagMatcher"</span>))
<a name="l00670"></a>00670 d->matcher = <span class="keyword">new</span> TagMatcher();
<a name="l00671"></a>00671 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (matcherType == QString::fromLatin1(<span class="stringliteral">"ArticleMatcher"</span>))
<a name="l00672"></a>00672 d->matcher = <span class="keyword">new</span> ArticleMatcher();
<a name="l00673"></a>00673
<a name="l00674"></a>00674 <span class="keywordflow">if</span> (d->matcher)
<a name="l00675"></a>00675 d->matcher->readConfig(config);
<a name="l00676"></a>00676
<a name="l00677"></a>00677
<a name="l00678"></a>00678 QString actionType = config->readEntry(QString::fromLatin1(<span class="stringliteral">"actionType"</span>));
<a name="l00679"></a>00679
<a name="l00680"></a>00680 <span class="keywordflow">if</span> (actionType == QString::fromLatin1(<span class="stringliteral">"AssignTagAction"</span>))
<a name="l00681"></a>00681 d->action = <span class="keyword">new</span> AssignTagAction();
<a name="l00682"></a>00682 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (actionType == QString::fromLatin1(<span class="stringliteral">"DeleteAction"</span>))
<a name="l00683"></a>00683 d->action = <span class="keyword">new</span> DeleteAction();
<a name="l00684"></a>00684 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (actionType == QString::fromLatin1(<span class="stringliteral">"SetStatusAction"</span>))
<a name="l00685"></a>00685 d->action = <span class="keyword">new</span> SetStatusAction();
<a name="l00686"></a>00686
<a name="l00687"></a>00687 <span class="keywordflow">if</span> (d->action)
<a name="l00688"></a>00688 d->action->readConfig(config);
<a name="l00689"></a>00689 }
<a name="l00690"></a>00690
<a name="l00691"></a>00691 <span class="keywordtype">void</span> ArticleFilter::writeConfig(KConfig* config)<span class="keyword"> const</span>
<a name="l00692"></a>00692 <span class="keyword"></span>{
<a name="l00693"></a>00693 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"name"</span>), d->name);
<a name="l00694"></a>00694 config->writeEntry(QString::fromLatin1(<span class="stringliteral">"id"</span>), d->id);
<a name="l00695"></a>00695 d->matcher->writeConfig(config);
<a name="l00696"></a>00696 d->action->writeConfig(config);
<a name="l00697"></a>00697 }
<a name="l00698"></a>00698
<a name="l00699"></a>00699 <span class="keywordtype">void</span> ArticleFilter::setName(<span class="keyword">const</span> QString& name)
<a name="l00700"></a>00700 {
<a name="l00701"></a>00701 d->name = name;
<a name="l00702"></a>00702 }
<a name="l00703"></a>00703
<a name="l00704"></a><a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html#e840ccc0de6edcbe3a6fe1ea640f485b">00704</a> <span class="keyword">const</span> QString& <a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html#e840ccc0de6edcbe3a6fe1ea640f485b" title="name of the filter, for display in filter list">ArticleFilter::name</a>()<span class="keyword"> const</span>
<a name="l00705"></a>00705 <span class="keyword"></span>{
<a name="l00706"></a>00706 <span class="keywordflow">return</span> d->name;
<a name="l00707"></a>00707 }
<a name="l00708"></a>00708
<a name="l00709"></a><a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html#059ccb99e40500b331885d6607ad4f3e">00709</a> <span class="keywordtype">void</span> <a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html#059ccb99e40500b331885d6607ad4f3e" title="checks whether an article matches the matcher, and executes the action if so">ArticleFilter::applyTo</a>(<a class="code" href="classAkregator_1_1Article.html" title="A proxy class for RSS::Article with some additional methods to assist sorting.">Article</a>& article)<span class="keyword"> const</span>
<a name="l00710"></a>00710 <span class="keyword"></span>{
<a name="l00711"></a>00711 <span class="keywordflow">if</span> (d->matcher && d->action && d->matcher->matches(article))
<a name="l00712"></a>00712 d->action->exec(article);
<a name="l00713"></a>00713 }
<a name="l00714"></a>00714 } <span class="comment">//namespace Filters</span>
<a name="l00715"></a>00715 } <span class="comment">//namespace Akregator</span>
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