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<h2><a name="content"></a>libkcal</h2>
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<h1>recurrencerule.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"> This file is part of libkcal.</span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment"> Copyright (c) 1998 Preston Brown <pbrown@kde.org></span>
<a name="l00005"></a>00005 <span class="comment"> Copyright (c) 2001,2003 Cornelius Schumacher <schumacher@kde.org></span>
<a name="l00006"></a>00006 <span class="comment"> Copyright (c) 2002 David Jarvie <software@astrojar.org.uk></span>
<a name="l00007"></a>00007 <span class="comment"> Copyright (c) 2005, Reinhold Kainhofer <reinhold@kainhofer.com></span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00010"></a>00010 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00011"></a>00011 <span class="comment"> License as published by the Free Software Foundation; either</span>
<a name="l00012"></a>00012 <span class="comment"> version 2 of the License, or (at your option) any later version.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00015"></a>00015 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00016"></a>00016 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00017"></a>00017 <span class="comment"> Library General Public License for more details.</span>
<a name="l00018"></a>00018 <span class="comment"></span>
<a name="l00019"></a>00019 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00020"></a>00020 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00021"></a>00021 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00022"></a>00022 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00023"></a>00023 <span class="comment">*/</span>
<a name="l00024"></a>00024 <span class="preprocessor">#ifndef KCAL_RECURRENCERULE_H</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#define KCAL_RECURRENCERULE_H</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <qdatetime.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <libkcal/listbase.h></span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="preprocessor">#include "libkcal_export.h"</span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keyword">template</span> <<span class="keyword">class</span> T>
<a name="l00033"></a>00033 Q_INLINE_TEMPLATES <span class="keywordtype">void</span> qSortUnique( QValueList<T> &lst )
<a name="l00034"></a>00034 {
<a name="l00035"></a>00035 qHeapSort( lst );
<a name="l00036"></a>00036 <span class="keywordflow">if</span> ( lst.isEmpty() ) <span class="keywordflow">return</span>;
<a name="l00037"></a>00037 <span class="comment">// Remove all duplicates from the times list</span>
<a name="l00038"></a>00038 <span class="comment">// TODO: Make this more efficient!</span>
<a name="l00039"></a>00039 QValueListIterator<T> it = lst.begin();
<a name="l00040"></a>00040 T last = *it;
<a name="l00041"></a>00041 ++it;
<a name="l00042"></a>00042 T newlast;
<a name="l00043"></a>00043 <span class="keywordflow">while</span> ( it != lst.end() ) {
<a name="l00044"></a>00044 newlast = (*it);
<a name="l00045"></a>00045 <span class="keywordflow">if</span> ( newlast == last ) it = lst.remove( it );
<a name="l00046"></a>00046 <span class="keywordflow">else</span> {
<a name="l00047"></a>00047 last = newlast;
<a name="l00048"></a>00048 ++it;
<a name="l00049"></a>00049 }
<a name="l00050"></a>00050 }
<a name="l00051"></a>00051 }
<a name="l00052"></a>00052
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keyword">namespace </span>KCal {
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="keyword">typedef</span> QValueList<QDateTime> DateTimeList;
<a name="l00057"></a>00057 <span class="keyword">typedef</span> QValueList<QDate> DateList;
<a name="l00058"></a>00058 <span class="keyword">typedef</span> QValueList<QTime> TimeList;
<a name="l00059"></a>00059
<a name="l00060"></a>00060
<a name="l00061"></a>00061
<a name="l00062"></a>00062
<a name="l00066"></a><a class="code" href="classKCal_1_1RecurrenceRule.html">00066</a> <span class="keyword">class </span>LIBKCAL_EXPORT <a class="code" href="classKCal_1_1RecurrenceRule.html" title="This class represents a recurrence rule for a calendar incidence.">RecurrenceRule</a>
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 <span class="keyword">public</span>:
<a name="l00069"></a>00069 <span class="keyword">class </span>Observer {
<a name="l00070"></a>00070 <span class="keyword">public</span>:
<a name="l00071"></a>00071 <span class="keyword">virtual</span> ~Observer() {}
<a name="l00073"></a>00073 <span class="keyword">virtual</span> <span class="keywordtype">void</span> recurrenceChanged( <a class="code" href="classKCal_1_1RecurrenceRule.html" title="This class represents a recurrence rule for a calendar incidence.">RecurrenceRule</a> * ) = 0;
<a name="l00074"></a>00074 };
<a name="l00075"></a>00075 <span class="keyword">typedef</span> <a class="code" href="classKCal_1_1ListBase.html" title="This class provides a template for lists of pointers.">ListBase<RecurrenceRule></a> <a class="code" href="classKCal_1_1ListBase.html" title="This class provides a template for lists of pointers.">List</a>;
<a name="l00077"></a><a class="code" href="classKCal_1_1RecurrenceRule.html#d67adb9f784863d1ecdba2392a2f6bbf">00077</a> <span class="keyword">enum</span> <a class="code" href="classKCal_1_1RecurrenceRule.html#d67adb9f784863d1ecdba2392a2f6bbf" title="enum for describing the frequency how an event recurs, if at all.">PeriodType</a> { rNone = 0,
<a name="l00078"></a>00078 rSecondly, rMinutely, rHourly,
<a name="l00079"></a>00079 rDaily, rWeekly, rMonthly, rYearly
<a name="l00080"></a>00080 };
<a name="l00082"></a><a class="code" href="classKCal_1_1RecurrenceRule_1_1WDayPos.html">00082</a> <span class="keyword">class </span><a class="code" href="classKCal_1_1RecurrenceRule_1_1WDayPos.html" title="structure for describing the n-th weekday of the month/year.">WDayPos</a> {
<a name="l00083"></a>00083 <span class="keyword">public</span>:
<a name="l00084"></a>00084 <a class="code" href="classKCal_1_1RecurrenceRule_1_1WDayPos.html" title="structure for describing the n-th weekday of the month/year.">WDayPos</a>( <span class="keywordtype">int</span> ps = 0 , <span class="keywordtype">short</span> dy = 0 ) : mDay(dy), mPos(ps) {}
<a name="l00085"></a>00085 <span class="keywordtype">short</span> day()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mDay; }
<a name="l00086"></a>00086 <span class="keywordtype">int</span> pos()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mPos; }
<a name="l00087"></a>00087 <span class="keywordtype">void</span> setDay( <span class="keywordtype">short</span> dy ) { mDay = dy; }
<a name="l00088"></a>00088 <span class="keywordtype">void</span> setPos( <span class="keywordtype">int</span> ps ) { mPos = ps; }
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="keywordtype">bool</span> operator==( <span class="keyword">const</span> <a class="code" href="classKCal_1_1RecurrenceRule_1_1WDayPos.html" title="structure for describing the n-th weekday of the month/year.">RecurrenceRule::WDayPos</a> &pos2 )<span class="keyword"> const </span>{
<a name="l00091"></a>00091 <span class="keywordflow">return</span> ( mDay == pos2.<a class="code" href="classKCal_1_1RecurrenceRule_1_1WDayPos.html#fafc829da5ef896c751c3b98bb6598ef">mDay</a> ) && ( mPos == pos2.<a class="code" href="classKCal_1_1RecurrenceRule_1_1WDayPos.html#0e573b0fad0c342d0878d77860c9f622">mPos</a> );
<a name="l00092"></a>00092 }
<a name="l00093"></a>00093 <span class="keyword">protected</span>:
<a name="l00094"></a>00094 <span class="keywordtype">short</span> mDay; <span class="comment">// Weekday, 1=monday, 7=sunday</span>
<a name="l00095"></a>00095 <span class="keywordtype">int</span> mPos; <span class="comment">// week of the day (-1 for last, 1 for first, 0 for all weeks)</span>
<a name="l00096"></a>00096 <span class="comment">// Bounded by -366 and +366, 0 means all weeks in that period</span>
<a name="l00097"></a>00097 };
<a name="l00098"></a>00098
<a name="l00099"></a>00099 <a class="code" href="classKCal_1_1RecurrenceRule.html" title="This class represents a recurrence rule for a calendar incidence.">RecurrenceRule</a>( <span class="comment">/*Incidence *parent, int compatVersion = 0*/</span> );
<a name="l00100"></a>00100 <a class="code" href="classKCal_1_1RecurrenceRule.html" title="This class represents a recurrence rule for a calendar incidence.">RecurrenceRule</a>(<span class="keyword">const</span> <a class="code" href="classKCal_1_1RecurrenceRule.html" title="This class represents a recurrence rule for a calendar incidence.">RecurrenceRule</a>&);
<a name="l00101"></a>00101 ~<a class="code" href="classKCal_1_1RecurrenceRule.html" title="This class represents a recurrence rule for a calendar incidence.">RecurrenceRule</a>();
<a name="l00102"></a>00102
<a name="l00103"></a>00103 <span class="keywordtype">bool</span> operator==( <span class="keyword">const</span> <a class="code" href="classKCal_1_1RecurrenceRule.html" title="This class represents a recurrence rule for a calendar incidence.">RecurrenceRule</a>& ) <span class="keyword">const</span>;
<a name="l00104"></a>00104 <span class="keywordtype">bool</span> operator!=( <span class="keyword">const</span> <a class="code" href="classKCal_1_1RecurrenceRule.html" title="This class represents a recurrence rule for a calendar incidence.">RecurrenceRule</a>& r )<span class="keyword"> const </span>{ <span class="keywordflow">return</span> !operator==(r); }
<a name="l00105"></a>00105 <a class="code" href="classKCal_1_1RecurrenceRule.html" title="This class represents a recurrence rule for a calendar incidence.">RecurrenceRule</a> &operator=(<span class="keyword">const</span> <a class="code" href="classKCal_1_1RecurrenceRule.html" title="This class represents a recurrence rule for a calendar incidence.">RecurrenceRule</a>&);
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="comment">// Incidence *parent() const { return mParent; }</span>
<a name="l00108"></a>00108
<a name="l00109"></a>00109
<a name="l00111"></a><a class="code" href="classKCal_1_1RecurrenceRule.html#e8c1a98e552b1741b07d86fa73e7c58b">00111</a> <span class="keywordtype">void</span> setReadOnly(<span class="keywordtype">bool</span> readOnly) { mIsReadOnly = readOnly; }
<a name="l00113"></a><a class="code" href="classKCal_1_1RecurrenceRule.html#d5f19086670b73c0ef6b2b98a40633ac">00113</a> <span class="keywordtype">bool</span> isReadOnly()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mIsReadOnly; }
<a name="l00114"></a>00114
<a name="l00115"></a>00115
<a name="l00118"></a><a class="code" href="classKCal_1_1RecurrenceRule.html#74b927ae751bb507a2c1bcaecfe962ac">00118</a> <span class="keywordtype">bool</span> doesRecur()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mPeriod!=rNone; }
<a name="l00119"></a>00119 <span class="keywordtype">void</span> setRecurrenceType( PeriodType period );
<a name="l00120"></a>00120 PeriodType recurrenceType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mPeriod; }
<a name="l00122"></a>00122 <span class="keywordtype">void</span> clear();
<a name="l00123"></a>00123
<a name="l00124"></a>00124
<a name="l00126"></a><a class="code" href="classKCal_1_1RecurrenceRule.html#fbc5baf7391035f00297190d63f29e0b">00126</a> uint frequency()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mFrequency; }
<a name="l00128"></a>00128 <span class="keywordtype">void</span> setFrequency( <span class="keywordtype">int</span> freq );
<a name="l00129"></a>00129
<a name="l00130"></a>00130
<a name="l00132"></a><a class="code" href="classKCal_1_1RecurrenceRule.html#6ed2cdc26c2a0f0d3996dd75b7e2d5f9">00132</a> QDateTime startDt()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mDateStart; }
<a name="l00134"></a>00134 <span class="keywordtype">void</span> setStartDt(<span class="keyword">const</span> QDateTime &start);
<a name="l00135"></a>00135
<a name="l00138"></a><a class="code" href="classKCal_1_1RecurrenceRule.html#1c1410f7aba825460d38844fc55a8e86">00138</a> <span class="keywordtype">bool</span> doesFloat()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mFloating; }
<a name="l00140"></a>00140 <span class="keywordtype">void</span> setFloats( <span class="keywordtype">bool</span> floats );
<a name="l00141"></a>00141
<a name="l00142"></a>00142
<a name="l00148"></a>00148 QDateTime endDt( <span class="keywordtype">bool</span>* result = 0 ) <span class="keyword">const</span>;
<a name="l00151"></a>00151 <span class="keywordtype">void</span> setEndDt(<span class="keyword">const</span> QDateTime &endDateTime);
<a name="l00152"></a>00152
<a name="l00153"></a>00153
<a name="l00158"></a><a class="code" href="classKCal_1_1RecurrenceRule.html#6e56f222c2940c4577e73dba47d300d3">00158</a> <span class="keywordtype">int</span> duration()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mDuration; }
<a name="l00161"></a>00161 <span class="keywordtype">void</span> setDuration(<span class="keywordtype">int</span> duration);
<a name="l00162"></a>00162 <span class="comment">// /** Returns the number of recurrences up to and including the date specified. */</span>
<a name="l00163"></a>00163 <span class="comment">// int durationTo(const QDate &) const;</span>
<a name="l00165"></a>00165 <span class="comment"></span> <span class="keywordtype">int</span> durationTo(<span class="keyword">const</span> QDateTime &) <span class="keyword">const</span>;
<a name="l00167"></a><a class="code" href="classKCal_1_1RecurrenceRule.html#c6e861f39cb0ca4b248564482081034d">00167</a> <span class="keywordtype">int</span> durationTo( <span class="keyword">const</span> QDate &date )<span class="keyword"> const </span>{ <span class="keywordflow">return</span> durationTo( QDateTime( date, QTime( 23, 59, 59 ) ) ); }
<a name="l00168"></a>00168
<a name="l00169"></a>00169
<a name="l00170"></a>00170
<a name="l00173"></a>00173 <span class="keywordtype">bool</span> recursOn( <span class="keyword">const</span> QDate &qd ) <span class="keyword">const</span>;
<a name="l00177"></a>00177 <span class="keywordtype">bool</span> recursAt( <span class="keyword">const</span> QDateTime & ) <span class="keyword">const</span>;
<a name="l00182"></a>00182 <span class="keywordtype">bool</span> dateMatchesRules( <span class="keyword">const</span> QDateTime &qdt ) <span class="keyword">const</span>;
<a name="l00183"></a>00183
<a name="l00184"></a>00184
<a name="l00189"></a>00189 TimeList recurTimesOn( <span class="keyword">const</span> QDate &date ) <span class="keyword">const</span>;
<a name="l00190"></a>00190
<a name="l00191"></a>00191
<a name="l00197"></a>00197 QDateTime getNextDate( <span class="keyword">const</span> QDateTime& preDateTime ) <span class="keyword">const</span>;
<a name="l00204"></a>00204 QDateTime getPreviousDate( <span class="keyword">const</span> QDateTime& afterDateTime ) <span class="keyword">const</span>;
<a name="l00205"></a>00205
<a name="l00206"></a>00206
<a name="l00207"></a>00207
<a name="l00208"></a>00208
<a name="l00209"></a>00209 <span class="keywordtype">void</span> setBySeconds( <span class="keyword">const</span> QValueList<int> bySeconds );
<a name="l00210"></a>00210 <span class="keywordtype">void</span> setByMinutes( <span class="keyword">const</span> QValueList<int> byMinutes );
<a name="l00211"></a>00211 <span class="keywordtype">void</span> setByHours( <span class="keyword">const</span> QValueList<int> byHours );
<a name="l00212"></a>00212
<a name="l00213"></a>00213 <span class="keywordtype">void</span> setByDays( <span class="keyword">const</span> QValueList<WDayPos> byDays );
<a name="l00214"></a>00214 <span class="keywordtype">void</span> setByMonthDays( <span class="keyword">const</span> QValueList<int> byMonthDays );
<a name="l00215"></a>00215 <span class="keywordtype">void</span> setByYearDays( <span class="keyword">const</span> QValueList<int> byYearDays );
<a name="l00216"></a>00216 <span class="keywordtype">void</span> setByWeekNumbers( <span class="keyword">const</span> QValueList<int> byWeekNumbers );
<a name="l00217"></a>00217 <span class="keywordtype">void</span> setByMonths( <span class="keyword">const</span> QValueList<int> byMonths );
<a name="l00218"></a>00218 <span class="keywordtype">void</span> setBySetPos( <span class="keyword">const</span> QValueList<int> bySetPos );
<a name="l00219"></a>00219 <span class="keywordtype">void</span> setWeekStart( <span class="keywordtype">short</span> weekStart );
<a name="l00220"></a>00220
<a name="l00221"></a>00221 <span class="keyword">const</span> QValueList<int> &bySeconds()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mBySeconds; }
<a name="l00222"></a>00222 <span class="keyword">const</span> QValueList<int> &byMinutes()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mByMinutes; }
<a name="l00223"></a>00223 <span class="keyword">const</span> QValueList<int> &byHours()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mByHours; }
<a name="l00224"></a>00224
<a name="l00225"></a>00225 <span class="keyword">const</span> QValueList<WDayPos> &byDays()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mByDays; }
<a name="l00226"></a>00226 <span class="keyword">const</span> QValueList<int> &byMonthDays()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mByMonthDays; }
<a name="l00227"></a>00227 <span class="keyword">const</span> QValueList<int> &byYearDays()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mByYearDays; }
<a name="l00228"></a>00228 <span class="keyword">const</span> QValueList<int> &byWeekNumbers()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mByWeekNumbers; }
<a name="l00229"></a>00229 <span class="keyword">const</span> QValueList<int> &byMonths()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mByMonths; }
<a name="l00230"></a>00230 <span class="keyword">const</span> QValueList<int> &bySetPos()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mBySetPos; }
<a name="l00231"></a>00231 <span class="keywordtype">short</span> weekStart()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mWeekStart; }
<a name="l00232"></a>00232
<a name="l00233"></a>00233
<a name="l00234"></a>00234 <span class="keywordtype">void</span> setDirty();
<a name="l00242"></a>00242 <span class="keywordtype">void</span> addObserver( Observer *observer );
<a name="l00249"></a>00249 <span class="keywordtype">void</span> removeObserver( Observer *observer );
<a name="l00250"></a>00250
<a name="l00254"></a>00254 <span class="keywordtype">void</span> dump() <span class="keyword">const</span>;
<a name="l00255"></a>00255 QString mRRule;
<a name="l00256"></a>00256
<a name="l00257"></a>00257 <span class="keyword">private</span>:
<a name="l00258"></a>00258 <span class="keyword">class </span>Constraint {
<a name="l00259"></a>00259 <span class="keyword">public</span>:
<a name="l00260"></a>00260 <span class="keyword">typedef</span> QValueList<Constraint> List;
<a name="l00261"></a>00261
<a name="l00262"></a>00262 Constraint( <span class="keywordtype">int</span> wkst = 1 );
<a name="l00263"></a>00263 <span class="comment">/* Constraint( const Constraint &con ) :</span>
<a name="l00264"></a>00264 <span class="comment"> year(con.year), month(con.month), day(con.day),</span>
<a name="l00265"></a>00265 <span class="comment"> hour(con.hour), minute(con.minute), second(con.second),</span>
<a name="l00266"></a>00266 <span class="comment"> weekday(con.weekday), weeknumber(con.weeknumber),</span>
<a name="l00267"></a>00267 <span class="comment"> yearday(con.yearday), weekstart(con.weekstart) {}*/</span>
<a name="l00268"></a>00268 Constraint( <span class="keyword">const</span> QDateTime &preDate, PeriodType type, <span class="keywordtype">int</span> wkst );
<a name="l00269"></a>00269 <span class="keywordtype">void</span> clear();
<a name="l00270"></a>00270
<a name="l00271"></a>00271 <span class="keywordtype">int</span> year; <span class="comment">// 0 means unspecified</span>
<a name="l00272"></a>00272 <span class="keywordtype">int</span> month; <span class="comment">// 0 means unspecified</span>
<a name="l00273"></a>00273 <span class="keywordtype">int</span> day; <span class="comment">// 0 means unspecified</span>
<a name="l00274"></a>00274 <span class="keywordtype">int</span> hour; <span class="comment">// -1 means unspecified</span>
<a name="l00275"></a>00275 <span class="keywordtype">int</span> minute; <span class="comment">// -1 means unspecified</span>
<a name="l00276"></a>00276 <span class="keywordtype">int</span> second; <span class="comment">// -1 means unspecified</span>
<a name="l00277"></a>00277 <span class="keywordtype">int</span> weekday; <span class="comment">// 0 means unspecified</span>
<a name="l00278"></a>00278 <span class="keywordtype">int</span> weekdaynr; <span class="comment">// index of weekday in month/year (0=unspecified)</span>
<a name="l00279"></a>00279 <span class="keywordtype">int</span> weeknumber; <span class="comment">// 0 means unspecified</span>
<a name="l00280"></a>00280 <span class="keywordtype">int</span> yearday; <span class="comment">// 0 means unspecified</span>
<a name="l00281"></a>00281 <span class="keywordtype">int</span> weekstart; <span class="comment">// first day of week (1=monday, 7=sunday, 0=unspec.)</span>
<a name="l00282"></a>00282
<a name="l00283"></a>00283 <span class="keywordtype">bool</span> readDateTime( <span class="keyword">const</span> QDateTime &preDate, PeriodType type );
<a name="l00284"></a>00284 <span class="keywordtype">bool</span> matches( <span class="keyword">const</span> QDate &dt, <a class="code" href="classKCal_1_1RecurrenceRule.html#d67adb9f784863d1ecdba2392a2f6bbf" title="enum for describing the frequency how an event recurs, if at all.">RecurrenceRule::PeriodType</a> type ) <span class="keyword">const</span>;
<a name="l00285"></a>00285 <span class="keywordtype">bool</span> matches( <span class="keyword">const</span> QDateTime &dt, <a class="code" href="classKCal_1_1RecurrenceRule.html#d67adb9f784863d1ecdba2392a2f6bbf" title="enum for describing the frequency how an event recurs, if at all.">RecurrenceRule::PeriodType</a> type ) <span class="keyword">const</span>;
<a name="l00286"></a>00286 <span class="keywordtype">bool</span> isConsistent() <span class="keyword">const</span>;
<a name="l00287"></a>00287 <span class="keywordtype">bool</span> isConsistent( PeriodType period ) <span class="keyword">const</span>;
<a name="l00288"></a>00288 <span class="keywordtype">bool</span> increase( PeriodType type, <span class="keywordtype">int</span> freq );
<a name="l00289"></a>00289 QDateTime intervalDateTime( PeriodType type ) <span class="keyword">const</span>;
<a name="l00290"></a>00290 DateTimeList dateTimes( PeriodType type ) <span class="keyword">const</span>;
<a name="l00291"></a>00291 <span class="keywordtype">void</span> dump() <span class="keyword">const</span>;
<a name="l00292"></a>00292 };
<a name="l00293"></a>00293
<a name="l00294"></a>00294 Constraint getNextValidDateInterval( <span class="keyword">const</span> QDateTime &preDate, PeriodType type ) <span class="keyword">const</span>;
<a name="l00295"></a>00295 Constraint getPreviousValidDateInterval( <span class="keyword">const</span> QDateTime &preDate, PeriodType type ) <span class="keyword">const</span>;
<a name="l00296"></a>00296 DateTimeList datesForInterval( <span class="keyword">const</span> Constraint &interval, PeriodType type ) <span class="keyword">const</span>;
<a name="l00297"></a>00297 <span class="keywordtype">bool</span> mergeIntervalConstraint( Constraint *merged, <span class="keyword">const</span> Constraint &conit,
<a name="l00298"></a>00298 <span class="keyword">const</span> Constraint &interval ) <span class="keyword">const</span>;
<a name="l00299"></a>00299 <span class="keywordtype">bool</span> buildCache() <span class="keyword">const</span>;
<a name="l00300"></a>00300
<a name="l00301"></a>00301
<a name="l00302"></a>00302 PeriodType mPeriod;
<a name="l00303"></a>00303 QDateTime mDateStart;
<a name="l00308"></a>00308 <span class="keywordtype">int</span> mDuration;
<a name="l00309"></a>00309 QDateTime mDateEnd;
<a name="l00310"></a>00310 uint mFrequency;
<a name="l00311"></a>00311
<a name="l00312"></a>00312 <span class="keywordtype">bool</span> mIsReadOnly;
<a name="l00313"></a>00313 <span class="keywordtype">bool</span> mFloating;
<a name="l00314"></a>00314
<a name="l00315"></a>00315 QValueList<int> mBySeconds; <span class="comment">// values: second 0-59</span>
<a name="l00316"></a>00316 QValueList<int> mByMinutes; <span class="comment">// values: minute 0-59</span>
<a name="l00317"></a>00317 QValueList<int> mByHours; <span class="comment">// values: hour 0-23</span>
<a name="l00318"></a>00318
<a name="l00319"></a>00319 QValueList<WDayPos> mByDays; <span class="comment">// n-th weekday of the month or year</span>
<a name="l00320"></a>00320 QValueList<int> mByMonthDays; <span class="comment">// values: day -31 to -1 and 1-31</span>
<a name="l00321"></a>00321 QValueList<int> mByYearDays; <span class="comment">// values: day -366 to -1 and 1-366</span>
<a name="l00322"></a>00322 QValueList<int> mByWeekNumbers; <span class="comment">// values: week -53 to -1 and 1-53</span>
<a name="l00323"></a>00323 QValueList<int> mByMonths; <span class="comment">// values: month 1-12</span>
<a name="l00324"></a>00324 QValueList<int> mBySetPos; <span class="comment">// values: position -366 to -1 and 1-366</span>
<a name="l00325"></a>00325 <span class="keywordtype">short</span> mWeekStart; <span class="comment">// first day of the week (1=Monday, 7=Sunday)</span>
<a name="l00326"></a>00326
<a name="l00327"></a>00327 Constraint::List mConstraints;
<a name="l00328"></a>00328 <span class="keywordtype">void</span> buildConstraints();
<a name="l00329"></a>00329 <span class="keywordtype">bool</span> mDirty;
<a name="l00330"></a>00330 QValueList<Observer*> mObservers;
<a name="l00331"></a>00331
<a name="l00332"></a>00332 <span class="comment">// Cache for duration</span>
<a name="l00333"></a>00333 <span class="keyword">mutable</span> DateTimeList mCachedDates;
<a name="l00334"></a>00334 <span class="keyword">mutable</span> <span class="keywordtype">bool</span> mCached;
<a name="l00335"></a>00335 <span class="keyword">mutable</span> QDateTime mCachedDateEnd;
<a name="l00336"></a>00336
<a name="l00337"></a>00337 <span class="keyword">class </span>Private;
<a name="l00338"></a>00338 Private *d;
<a name="l00339"></a>00339 };
<a name="l00340"></a>00340
<a name="l00341"></a>00341 }
<a name="l00342"></a>00342
<a name="l00343"></a>00343 <span class="preprocessor">#endif</span>
</pre></div></div>
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