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<h2><a name="content"></a>akregator/src</h2>
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<h1>articlefilter.h</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.h</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"> * 2005 Frank Osterfeld <frank.osterfeld@kdemail.net></span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> * Redistribution and use in source and binary forms, with or without</span>
<a name="l00008"></a>00008 <span class="comment"> * modification, are permitted provided that the following conditions</span>
<a name="l00009"></a>00009 <span class="comment"> * are met:</span>
<a name="l00010"></a>00010 <span class="comment"> *</span>
<a name="l00011"></a>00011 <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span>
<a name="l00012"></a>00012 <span class="comment"> * notice, this list of conditions and the following disclaimer.</span>
<a name="l00013"></a>00013 <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span>
<a name="l00014"></a>00014 <span class="comment"> * notice, this list of conditions and the following disclaimer in the</span>
<a name="l00015"></a>00015 <span class="comment"> * documentation and/or other materials provided with the distribution.</span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR</span>
<a name="l00018"></a>00018 <span class="comment"> * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES</span>
<a name="l00019"></a>00019 <span class="comment"> * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.</span>
<a name="l00020"></a>00020 <span class="comment"> * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,</span>
<a name="l00021"></a>00021 <span class="comment"> * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT</span>
<a name="l00022"></a>00022 <span class="comment"> * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span>
<a name="l00023"></a>00023 <span class="comment"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span>
<a name="l00024"></a>00024 <span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span>
<a name="l00025"></a>00025 <span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF</span>
<a name="l00026"></a>00026 <span class="comment"> * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
<a name="l00027"></a>00027 <span class="comment"> */</span>
<a name="l00028"></a>00028 <span class="preprocessor">#ifndef ARTICLEFILTER_H</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#define ARTICLEFILTER_H</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <qstring.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <qvaluelist.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <qvariant.h></span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keyword">class </span>KConfig;
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="keyword">namespace </span>Akregator {
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="keyword">class </span>Article;
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="keyword">namespace </span>Filters {
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="keyword">class </span>AbstractAction;
<a name="l00044"></a>00044 <span class="keyword">class </span>AbstractMatcher;
<a name="l00045"></a>00045 <span class="keyword">class </span>Criterion;
<a name="l00046"></a>00046
<a name="l00050"></a><a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html">00050</a> <span class="keyword">class </span><a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html" title="an article filter, basically a matcher and an action.">ArticleFilter</a>
<a name="l00051"></a>00051 {
<a name="l00052"></a>00052 <span class="keyword">public</span>:
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html" title="an article filter, basically a matcher and an action.">ArticleFilter</a>();
<a name="l00055"></a>00055 <a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html" title="an article filter, basically a matcher and an action.">ArticleFilter</a>(<span class="keyword">const</span> <a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a>& matcher, <span class="keyword">const</span> AbstractAction& action);
<a name="l00056"></a>00056 <a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html" title="an article filter, basically a matcher and an action.">ArticleFilter</a>(<span class="keyword">const</span> <a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html" title="an article filter, basically a matcher and an action.">ArticleFilter</a>& other);
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">virtual</span> ~<a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html" title="an article filter, basically a matcher and an action.">ArticleFilter</a>();
<a name="l00059"></a>00059
<a name="l00061"></a>00061 <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">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="l00062"></a>00062
<a name="l00063"></a>00063
<a name="l00064"></a>00064
<a name="l00066"></a>00066 <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">name</a>() <span class="keyword">const</span>;
<a name="l00067"></a>00067 <span class="keywordtype">void</span> setName(<span class="keyword">const</span> QString& name);
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="keywordtype">int</span> id() <span class="keyword">const</span>;
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a>* matcher() <span class="keyword">const</span>;
<a name="l00072"></a>00072 <span class="keywordtype">void</span> setMatcher(<span class="keyword">const</span> <a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a>& matcher);
<a name="l00073"></a>00073
<a name="l00074"></a>00074 AbstractAction* action() <span class="keyword">const</span>;
<a name="l00075"></a>00075 <span class="keywordtype">void</span> setAction(<span class="keyword">const</span> AbstractAction& action);
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html" title="an article filter, basically a matcher and an action.">ArticleFilter</a>& operator=(<span class="keyword">const</span> <a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html" title="an article filter, basically a matcher and an action.">ArticleFilter</a>& other);
<a name="l00078"></a>00078 <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="classAkregator_1_1Filters_1_1ArticleFilter.html" title="an article filter, basically a matcher and an action.">ArticleFilter</a>& other) <span class="keyword">const</span>;
<a name="l00079"></a>00079
<a name="l00080"></a>00080 <span class="keywordtype">void</span> writeConfig(KConfig* config) <span class="keyword">const</span>;
<a name="l00081"></a>00081 <span class="keywordtype">void</span> readConfig(KConfig* config);
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="keyword">private</span>:
<a name="l00084"></a>00084 <span class="keyword">class </span>ArticleFilterPrivate;
<a name="l00085"></a>00085 ArticleFilterPrivate* d;
<a name="l00086"></a>00086
<a name="l00087"></a>00087 };
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <span class="keyword">class </span>ArticleFilterList : <span class="keyword">public</span> QValueList<ArticleFilter>
<a name="l00090"></a>00090 {
<a name="l00091"></a>00091 <span class="keyword">public</span>:
<a name="l00092"></a>00092
<a name="l00093"></a>00093 <span class="keywordtype">void</span> writeConfig(KConfig* config) <span class="keyword">const</span>;
<a name="l00094"></a>00094 <span class="keywordtype">void</span> readConfig(KConfig* config);
<a name="l00095"></a>00095 };
<a name="l00096"></a>00096
<a name="l00100"></a><a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html">00100</a> <span class="keyword">class </span><a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a>
<a name="l00101"></a>00101 {
<a name="l00102"></a>00102 <span class="keyword">public</span>:
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <span class="keyword">virtual</span> ~<a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a>() {}
<a name="l00106"></a>00106 <span class="keyword">virtual</span> <a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a>* <a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html#8240eb019c953dcda1597e48e9e07f60" title="returns a copy of the matcher">clone</a>() <span class="keyword">const</span> = 0;
<a name="l00107"></a>00107
<a name="l00108"></a>00108 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> matches(<span class="keyword">const</span> <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> = 0;
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="keyword">virtual</span> <span class="keywordtype">void</span> writeConfig(KConfig* config) <span class="keyword">const</span> = 0;
<a name="l00111"></a>00111 <span class="keyword">virtual</span> <span class="keywordtype">void</span> readConfig(KConfig* config) = 0;
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a>&) <span class="keyword">const</span> = 0;
<a name="l00114"></a>00114 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a> &other) <span class="keyword">const</span> = 0;
<a name="l00115"></a>00115 };
<a name="l00116"></a>00116
<a name="l00117"></a>00117 <span class="keyword">class </span>TagMatcher : <span class="keyword">public</span> <a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a>
<a name="l00118"></a>00118 {
<a name="l00119"></a>00119 <span class="keyword">public</span>:
<a name="l00120"></a>00120
<a name="l00121"></a>00121 TagMatcher();
<a name="l00122"></a>00122 TagMatcher(<span class="keyword">const</span> QString& tagID);
<a name="l00123"></a>00123 TagMatcher(<span class="keyword">const</span> TagMatcher& other);
<a name="l00124"></a>00124
<a name="l00125"></a>00125 <span class="keyword">virtual</span> ~TagMatcher();
<a name="l00126"></a>00126
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> matches(<span class="keyword">const</span> <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="l00129"></a>00129
<a name="l00130"></a>00130 <span class="keyword">virtual</span> TagMatcher* clone() <span class="keyword">const</span>;
<a name="l00131"></a>00131
<a name="l00132"></a>00132 <span class="keyword">virtual</span> <span class="keywordtype">void</span> writeConfig(KConfig* config) <span class="keyword">const</span>;
<a name="l00133"></a>00133 <span class="keyword">virtual</span> <span class="keywordtype">void</span> readConfig(KConfig* config);
<a name="l00134"></a>00134
<a name="l00135"></a>00135 TagMatcher& operator=(<span class="keyword">const</span> TagMatcher& other);
<a name="l00136"></a>00136 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a>&) <span class="keyword">const</span>;
<a name="l00137"></a>00137 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a> &other) <span class="keyword">const</span>;
<a name="l00138"></a>00138
<a name="l00139"></a>00139 <span class="keyword">private</span>:
<a name="l00140"></a>00140
<a name="l00141"></a>00141 <span class="keyword">class </span>TagMatcherPrivate;
<a name="l00142"></a>00142 TagMatcherPrivate* d;
<a name="l00143"></a>00143 };
<a name="l00144"></a>00144
<a name="l00145"></a>00145 <span class="keyword">class </span>AbstractAction
<a name="l00146"></a>00146 {
<a name="l00147"></a>00147 <span class="keyword">public</span>:
<a name="l00148"></a>00148 <span class="keyword">virtual</span> <span class="keywordtype">void</span> exec(<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) = 0;
<a name="l00149"></a>00149
<a name="l00150"></a>00150 <span class="keyword">virtual</span> <span class="keywordtype">void</span> writeConfig(KConfig* config) <span class="keyword">const</span> = 0;
<a name="l00151"></a>00151 <span class="keyword">virtual</span> <span class="keywordtype">void</span> readConfig(KConfig* config) = 0;
<a name="l00152"></a>00152
<a name="l00153"></a>00153 <span class="keyword">virtual</span> AbstractAction* clone() <span class="keyword">const</span> = 0;
<a name="l00154"></a>00154 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> AbstractAction& other) = 0;
<a name="l00155"></a>00155 };
<a name="l00156"></a>00156
<a name="l00157"></a>00157 <span class="keyword">class </span>DeleteAction : <span class="keyword">public</span> AbstractAction
<a name="l00158"></a>00158 {
<a name="l00159"></a>00159 <span class="keyword">public</span>:
<a name="l00160"></a>00160 <span class="keyword">virtual</span> <span class="keywordtype">void</span> exec(Article& article);
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <span class="keyword">virtual</span> <span class="keywordtype">void</span> writeConfig(KConfig* config) <span class="keyword">const</span>;
<a name="l00163"></a>00163 <span class="keyword">virtual</span> <span class="keywordtype">void</span> readConfig(KConfig* config);
<a name="l00164"></a>00164
<a name="l00165"></a>00165 <span class="keyword">virtual</span> DeleteAction* clone()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">new</span> DeleteAction; }
<a name="l00166"></a>00166 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> AbstractAction& other);
<a name="l00167"></a>00167 };
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="keyword">class </span>SetStatusAction : <span class="keyword">public</span> AbstractAction
<a name="l00170"></a>00170 {
<a name="l00171"></a>00171 <span class="keyword">public</span>:
<a name="l00172"></a>00172 SetStatusAction(<span class="keywordtype">int</span> status=0);
<a name="l00173"></a>00173
<a name="l00174"></a>00174 <span class="keyword">virtual</span> <span class="keywordtype">void</span> exec(Article& article);
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <span class="keywordtype">int</span> status() <span class="keyword">const</span>;
<a name="l00177"></a>00177 <span class="keywordtype">void</span> setStatus(<span class="keywordtype">int</span> status);
<a name="l00178"></a>00178
<a name="l00179"></a>00179 <span class="keyword">virtual</span> <span class="keywordtype">void</span> writeConfig(KConfig* config) <span class="keyword">const</span>;
<a name="l00180"></a>00180 <span class="keyword">virtual</span> <span class="keywordtype">void</span> readConfig(KConfig* config);
<a name="l00181"></a>00181
<a name="l00182"></a>00182 <span class="keyword">virtual</span> SetStatusAction* clone()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">new</span> SetStatusAction(*<span class="keyword">this</span>); }
<a name="l00183"></a>00183 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> AbstractAction& other);
<a name="l00184"></a>00184
<a name="l00185"></a>00185 <span class="keyword">private</span>:
<a name="l00186"></a>00186 <span class="keywordtype">int</span> m_status;
<a name="l00187"></a>00187 };
<a name="l00188"></a>00188
<a name="l00189"></a>00189 <span class="keyword">class </span>AssignTagAction : <span class="keyword">public</span> AbstractAction
<a name="l00190"></a>00190 {
<a name="l00191"></a>00191 <span class="keyword">public</span>:
<a name="l00192"></a>00192
<a name="l00193"></a>00193 AssignTagAction(<span class="keyword">const</span> QString& tagID=QString::null);
<a name="l00194"></a>00194 <span class="keyword">virtual</span> <span class="keywordtype">void</span> exec(Article& article);
<a name="l00195"></a>00195
<a name="l00196"></a>00196 <span class="keyword">const</span> QString& tagID() <span class="keyword">const</span>;
<a name="l00197"></a>00197 <span class="keywordtype">void</span> setTagID(<span class="keyword">const</span> QString& tagID);
<a name="l00198"></a>00198
<a name="l00199"></a>00199 <span class="keyword">virtual</span> <span class="keywordtype">void</span> writeConfig(KConfig* config) <span class="keyword">const</span>;
<a name="l00200"></a>00200 <span class="keyword">virtual</span> <span class="keywordtype">void</span> readConfig(KConfig* config);
<a name="l00201"></a>00201
<a name="l00202"></a>00202 <span class="keyword">virtual</span> AssignTagAction* clone()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">new</span> AssignTagAction(*<span class="keyword">this</span>); }
<a name="l00203"></a>00203 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> AbstractAction& other);
<a name="l00204"></a>00204
<a name="l00205"></a>00205 <span class="keyword">private</span>:
<a name="l00206"></a>00206 QString m_tagID;
<a name="l00207"></a>00207 };
<a name="l00208"></a>00208
<a name="l00212"></a><a class="code" href="classAkregator_1_1Filters_1_1ArticleMatcher.html">00212</a> <span class="keyword">class </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">public</span> <a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a>
<a name="l00213"></a>00213 {
<a name="l00214"></a>00214 <span class="keyword">public</span>:
<a name="l00215"></a>00215
<a name="l00216"></a>00216 <span class="keyword">enum</span> Association {
<a name="l00217"></a>00217 None, LogicalAnd, LogicalOr
<a name="l00218"></a>00218 };
<a name="l00219"></a>00219
<a name="l00220"></a>00220 <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 name="l00221"></a>00221 <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">const</span> QValueList<Criterion> &criteria, Association assoc);
<a name="l00222"></a>00222
<a name="l00223"></a>00223 <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">const</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>& other);
<a name="l00224"></a>00224 <span class="keyword">virtual</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>();
<a name="l00225"></a>00225
<a name="l00230"></a>00230 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classAkregator_1_1Filters_1_1ArticleMatcher.html#8537a9be5ecd3d6f93c9bbfddce68685" title="returns whether the matcher matches all articles anyway (empty criteria list), so...">matchesAll</a>() <span class="keyword">const</span>;
<a name="l00231"></a>00231
<a name="l00232"></a>00232 <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>& operator=(<span class="keyword">const</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>& other);
<a name="l00233"></a>00233 <span class="keyword">virtual</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>* <a class="code" href="classAkregator_1_1Filters_1_1ArticleMatcher.html#93ada5ffa6752b66edaa26b713744ce6" title="returns a copy of the matcher">clone</a>() <span class="keyword">const</span>;
<a name="l00234"></a>00234 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> matches(<span class="keyword">const</span> <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="l00235"></a>00235 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a> &other) <span class="keyword">const</span>;
<a name="l00236"></a>00236 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code" href="classAkregator_1_1Filters_1_1AbstractMatcher.html" title="Abstract base class for matchers, a matcher just takes an article and checks whether...">AbstractMatcher</a> &other) <span class="keyword">const</span>;
<a name="l00237"></a>00237
<a name="l00238"></a>00238
<a name="l00239"></a>00239 <span class="keyword">virtual</span> <span class="keywordtype">void</span> writeConfig(KConfig* config) <span class="keyword">const</span>;
<a name="l00240"></a>00240 <span class="keyword">virtual</span> <span class="keywordtype">void</span> readConfig(KConfig* config);
<a name="l00241"></a>00241
<a name="l00242"></a>00242 <span class="keyword">private</span>:
<a name="l00243"></a>00243
<a name="l00244"></a>00244 <span class="keyword">static</span> Association stringToAssociation(<span class="keyword">const</span> QString& assocStr);
<a name="l00245"></a>00245 <span class="keyword">static</span> QString associationToString(Association association);
<a name="l00246"></a>00246
<a name="l00247"></a>00247 <span class="keywordtype">bool</span> anyCriterionMatches( <span class="keyword">const</span> <a class="code" href="classAkregator_1_1Article.html" title="A proxy class for RSS::Article with some additional methods to assist sorting.">Article</a> &a ) <span class="keyword">const</span>;
<a name="l00248"></a>00248 <span class="keywordtype">bool</span> allCriteriaMatch( <span class="keyword">const</span> <a class="code" href="classAkregator_1_1Article.html" title="A proxy class for RSS::Article with some additional methods to assist sorting.">Article</a> &a ) <span class="keyword">const</span>;
<a name="l00249"></a>00249
<a name="l00250"></a>00250 QValueList<Criterion> m_criteria;
<a name="l00251"></a>00251 Association m_association;
<a name="l00252"></a>00252 };
<a name="l00253"></a>00253
<a name="l00257"></a><a class="code" href="classAkregator_1_1Filters_1_1Criterion.html">00257</a> <span class="keyword">class </span><a class="code" href="classAkregator_1_1Filters_1_1Criterion.html" title="Criterion for ArticleMatcher.">Criterion</a>
<a name="l00258"></a>00258 {
<a name="l00259"></a>00259 <span class="keyword">public</span>:
<a name="l00260"></a>00260
<a name="l00261"></a>00261 <span class="keyword">enum</span> Subject {
<a name="l00262"></a>00262 Title, Description, Author, Link, Status, KeepFlag
<a name="l00263"></a>00263 };
<a name="l00264"></a>00264
<a name="l00265"></a>00265 <span class="keyword">static</span> QString subjectToString(Subject subj);
<a name="l00266"></a>00266 <span class="keyword">static</span> Subject stringToSubject(<span class="keyword">const</span> QString& subjStr);
<a name="l00267"></a>00267
<a name="l00268"></a>00268 <span class="keyword">enum</span> Predicate {
<a name="l00269"></a>00269 Contains = 0x01,
<a name="l00270"></a>00270 Equals = 0x02,
<a name="l00271"></a>00271 Matches = 0x03,
<a name="l00272"></a>00272 Negation = 0x80
<a name="l00273"></a>00273 };
<a name="l00274"></a>00274
<a name="l00275"></a>00275 <span class="keyword">static</span> QString predicateToString(Predicate pred);
<a name="l00276"></a>00276 <span class="keyword">static</span> Predicate stringToPredicate(<span class="keyword">const</span> QString& predStr);
<a name="l00277"></a>00277
<a name="l00278"></a>00278 <a class="code" href="classAkregator_1_1Filters_1_1Criterion.html" title="Criterion for ArticleMatcher.">Criterion</a>();
<a name="l00279"></a>00279 <a class="code" href="classAkregator_1_1Filters_1_1Criterion.html" title="Criterion for ArticleMatcher.">Criterion</a>( Subject subject, Predicate predicate, <span class="keyword">const</span> QVariant &<span class="keywordtype">object</span> );
<a name="l00280"></a>00280
<a name="l00281"></a>00281 <span class="keywordtype">bool</span> satisfiedBy( <span class="keyword">const</span> <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="l00282"></a>00282
<a name="l00283"></a>00283 <span class="keyword">virtual</span> <span class="keywordtype">void</span> writeConfig(KConfig* config) <span class="keyword">const</span>;
<a name="l00284"></a>00284 <span class="keyword">virtual</span> <span class="keywordtype">void</span> readConfig(KConfig* config);
<a name="l00285"></a>00285
<a name="l00286"></a>00286 Subject subject() <span class="keyword">const</span>;
<a name="l00287"></a>00287 Predicate predicate() <span class="keyword">const</span>;
<a name="l00288"></a>00288 QVariant object() <span class="keyword">const</span>;
<a name="l00289"></a>00289 <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="classAkregator_1_1Filters_1_1Criterion.html" title="Criterion for ArticleMatcher.">Criterion</a>& other)<span class="keyword"> const</span>
<a name="l00290"></a>00290 <span class="keyword"> </span>{ <span class="keywordflow">return</span> m_subject == other.<a class="code" href="classAkregator_1_1Filters_1_1Criterion.html#43d6f80c673bd1790102515ec26e9a53">m_subject</a> && m_predicate == other.<a class="code" href="classAkregator_1_1Filters_1_1Criterion.html#9d91a4ebfc63a840a3e6846e145d7329">m_predicate</a> && m_object == other.<a class="code" href="classAkregator_1_1Filters_1_1Criterion.html#46279c34f8c5a3ae771e141cac11e8b3">m_object</a>; }
<a name="l00291"></a>00291
<a name="l00292"></a>00292 <span class="keyword">private</span>:
<a name="l00293"></a>00293 Subject m_subject;
<a name="l00294"></a>00294 Predicate m_predicate;
<a name="l00295"></a>00295 QVariant m_object;
<a name="l00296"></a>00296 };
<a name="l00297"></a>00297
<a name="l00298"></a>00298 } <span class="comment">// namespace Filters</span>
<a name="l00299"></a>00299 } <span class="comment">// namespace Akregator</span>
<a name="l00300"></a>00300
<a name="l00301"></a>00301 <span class="preprocessor">#endif</span>
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