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# DateValue.cpp

    00001 /*
    00002         libvcard - vCard parsing library for vCard version 3.0
    00003
    00004         Copyright (C) 1998 Rik Hemsley rik@kde.org
    00005
    00006   Permission is hereby granted, free of charge, to any person obtaining a copy
    00007   of this software and associated documentation files (the "Software"), to
    00008   deal in the Software without restriction, including without limitation the
    00009   rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
    00010   sell copies of the Software, and to permit persons to whom the Software is
    00011   furnished to do so, subject to the following conditions:
    00012
    00013   The above copyright notice and this permission notice shall be included in
    00014   all copies or substantial portions of the Software.
    00015
    00016   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    00017   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    00018   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
    00019   AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
    00020   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
    00021   WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
    00022 */
    00023
    00024 #include <qregexp.h>
    00025
    00026 #include <kdebug.h>
    00027
    00028 #include <VCardDefines.h>
    00029 #include <VCardDateValue.h>
    00030 #include <VCardValue.h>
    00031
    00032 using namespace VCARD;
    00033
    00034 DateValue::DateValue()
    00035         :       Value()
    00036 {
    00037         vDebug("DateValue::DateValue()");
    00038 }
    00039
    00040 DateValue::DateValue(
    00041                 unsigned int    year,
    00042                 unsigned int    month,
    00043                 unsigned int    day,
    00044                 unsigned int    hour,
    00045                 unsigned int    minute,
    00046                 unsigned int    second,
    00047                 double          secFrac,
    00048                 bool            zonePositive,
    00049                 unsigned int    zoneHour,
    00050                 unsigned int    zoneMinute)
    00051         :       Value                   (),
    00052                 year_                   (year),
    00053                 month_                  (month),
    00054                 day_                    (day),
    00055                 hour_                   (hour),
    00056                 minute_                 (minute),
    00057                 second_                 (second),
    00058                 zoneHour_               (zoneHour),
    00059                 zoneMinute_             (zoneMinute),
    00060                 secFrac_                (secFrac),
    00061                 zonePositive_   (zonePositive),
    00062                 hasTime_(true)
    00063 {
    00064         parsed_ = true;
    00065         assembled_ = false;
    00066 }
    00067
    00068 DateValue::DateValue(const QDate & d)
    00069         :       Value           (),
    00070                 year_           (d.year()),
    00071                 month_          (d.month()),
    00072                 day_            (d.day()),
    00073                 hasTime_(false)
    00074 {
    00075         parsed_ = true;
    00076         assembled_ = false;
    00077 }
    00078
    00079 DateValue::DateValue(const QDateTime & d)
    00080         :       Value           (),
    00081                 year_           (d.date().year()),
    00082                 month_          (d.date().month()),
    00083                 day_            (d.date().day()),
    00084                 hour_           (d.time().hour()),
    00085                 minute_         (d.time().minute()),
    00086                 second_         (d.time().second()),
    00087                 hasTime_(true)
    00088 {
    00089         parsed_ = true;
    00090         assembled_ = false;
    00091 }
    00092
    00093 DateValue::DateValue(const DateValue & x)
    00094         :       Value(x)
    00095 {
    00096         year_ = x.year_;
    00097         month_ = x.month_;
    00098         day_ = x.day_;
    00099         hour_ = x.hour_;
    00100         minute_ = x.minute_;
    00101         second_ = x.second_;
    00102         zoneHour_ = x.zoneHour_;
    00103         zoneMinute_ = x.zoneMinute_;
    00104         secFrac_ = x.secFrac_;
    00105         hasTime_ = x.hasTime_;
    00106 }
    00107
    00108 DateValue::DateValue(const QCString & s)
    00109         :       Value(s)
    00110 {
    00111 }
    00112
    00113         DateValue &
    00114 DateValue::operator = (DateValue & x)
    00115 {
    00116         if (*this == x) return *this;
    00117
    00118         Value::operator = (x);
    00119         return *this;
    00120 }
    00121
    00122         DateValue &
    00123 DateValue::operator = (const QCString & s)
    00124 {
    00125         Value::operator = (s);
    00126         return *this;
    00127 }
    00128
    00129         bool
    00130 DateValue::operator == (DateValue & x)
    00131 {
    00132         x.parse();
    00133         return false;
    00134 }
    00135
    00136 DateValue::~DateValue()
    00137 {
    00138 }
    00139
    00140         DateValue *
    00141 DateValue::clone()
    00142 {
    00143         return new DateValue( *this );
    00144 }
    00145
    00146         void
    00147 DateValue::_parse()
    00148 {
    00149         vDebug("DateValue::_parse()");
    00150
    00151         // date = date-full-year ["-"] date-month ["-"] date-mday
    00152         // time = time-hour [":"] time-minute [":"] time-second [":"]
    00153         // [time-secfrac] [time-zone]
    00154
    00155         int timeSep = strRep_.find('T');
    00156
    00157         QCString dateStr;
    00158         QCString timeStr;
    00159
    00160         if (timeSep == -1) {
    00161
    00162                 dateStr = strRep_;
    00163                 vDebug("Has date string \"" + dateStr + "\"");
    00164
    00165         } else {
    00166
    00167                 dateStr = strRep_.left(timeSep);
    00168                 vDebug("Has date string \"" + dateStr + "\"");
    00169
    00170                 timeStr = strRep_.mid(timeSep + 1);
    00171                 vDebug("Has time string \"" + timeStr + "\"");
    00172         }
    00173
    00175
    00176         dateStr.replace(QRegExp("-"), "");
    00177
    00178         kdDebug(5710) << "dateStr: " << dateStr << endl;
    00179
    00180         year_   = dateStr.left(4).toInt();
    00181         month_  = dateStr.mid(4, 2).toInt();
    00182         day_    = dateStr.right(2).toInt();
    00183
    00184         if (timeSep == -1) {
    00185                 hasTime_ = false;
    00186                 return; // No time, done.
    00187         }
    00188         else
    00189                 hasTime_ = true;
    00190
    00192
    00194
    00195         int zoneSep = timeStr.find('Z');
    00196
    00197         if (zoneSep != -1 && timeStr.length() - zoneSep > 3) {
    00198
    00199                 QCString zoneStr(timeStr.mid(zoneSep + 1));
    00200                 vDebug("zoneStr == " + zoneStr);
    00201
    00202                 zonePositive_   = (zoneStr[0] == '+');
    00203                 zoneHour_               = zoneStr.mid(1, 2).toInt();
    00204                 zoneMinute_             = zoneStr.right(2).toInt();
    00205
    00206                 timeStr.remove(zoneSep, timeStr.length() - zoneSep);
    00207         }
    00208
    00210
    00211         int secFracSep = timeStr.findRev(',');
    00212
    00213         if (secFracSep != -1 && zoneSep != -1) { // zoneSep checked to avoid errors.
    00214                 QCString quirkafleeg = "0." + timeStr.mid(secFracSep + 1, zoneSep);
    00215                 secFrac_ = quirkafleeg.toDouble();
    00216         }
    00217
    00219
    00220         timeStr.replace(QRegExp(":"), "");
    00221
    00222         hour_   = timeStr.left(2).toInt();
    00223         minute_ = timeStr.mid(2, 2).toInt();
    00224         second_ = timeStr.mid(4, 2).toInt();
    00225 }
    00226
    00227         void
    00228 DateValue::_assemble()
    00229 {
    00230         vDebug("DateValue::_assemble");
    00231
    00232         QCString year;
    00233         QCString month;
    00234         QCString day;
    00235
    00236         year.setNum( year_ );
    00237         month.setNum( month_ );
    00238         day.setNum( day_ );
    00239
    00240         if ( month.length() < 2 ) month.prepend( "0" );
    00241         if ( day.length() < 2 ) day.prepend( "0" );
    00242
    00243         strRep_ = year + '-' + month + '-' + day;
    00244
    00245         if ( hasTime_ ) {
    00246             QCString hour;
    00247             QCString minute;
    00248             QCString second;
    00249
    00250             hour.setNum( hour_ );
    00251             minute.setNum( minute_ );
    00252             second.setNum( second_ );
    00253
    00254             if ( hour.length() < 2 ) hour.prepend( "0" );
    00255             if ( minute.length() < 2 ) minute.prepend( "0" );
    00256             if ( second.length() < 2 ) second.prepend( "0" );
    00257
    00258             strRep_ += 'T' + hour + ':' + minute + ':' + second + 'Z';
    00259         }
    00260 }
    00261
    00262         unsigned int
    00263 DateValue::year()
    00264 {
    00265         parse();
    00266         return year_;
    00267 }
    00268
    00269         unsigned int
    00270 DateValue::month()
    00271 {
    00272         parse();
    00273         return month_;
    00274 }
    00275
    00276         unsigned int
    00277 DateValue::day()
    00278 {
    00279         parse();
    00280         return day_;
    00281 }
    00282         unsigned int
    00283 DateValue::hour()
    00284 {
    00285         parse();
    00286         return hour_;
    00287 }
    00288
    00289         unsigned int
    00290 DateValue::minute()
    00291 {
    00292         parse();
    00293         return minute_;
    00294 }
    00295
    00296         unsigned int
    00297 DateValue::second()
    00298 {
    00299         parse();
    00300         return second_;
    00301 }
    00302
    00303         double
    00304 DateValue::secondFraction()
    00305 {
    00306         parse();
    00307         return secFrac_;
    00308 }
    00309
    00310         bool
    00311 DateValue::zonePositive()
    00312 {
    00313         parse();
    00314         return zonePositive_;
    00315 }
    00316
    00317         unsigned int
    00318 DateValue::zoneHour()
    00319 {
    00320         parse();
    00321         return zoneHour_;
    00322 }
    00323
    00324         unsigned int
    00325 DateValue::zoneMinute()
    00326 {
    00327         parse();
    00328         return zoneMinute_;
    00329 }
    00330
    00331         void
    00332 DateValue::setYear(unsigned int i)
    00333 {
    00334         year_ = i;
    00335         assembled_ = false;
    00336 }
    00337
    00338         void
    00339 DateValue::setMonth(unsigned int i)
    00340 {
    00341         month_ = i;
    00342         assembled_ = false;
    00343 }
    00344
    00345         void
    00346 DateValue::setDay(unsigned int i)
    00347 {
    00348         day_ = i;
    00349         assembled_ = false;
    00350 }
    00351
    00352         void
    00353 DateValue::setHour(unsigned int i)
    00354 {
    00355         hour_ = i;
    00356         assembled_ = false;
    00357 }
    00358
    00359         void
    00360 DateValue::setMinute(unsigned int i)
    00361 {
    00362         minute_ = i;
    00363         assembled_ = false;
    00364 }
    00365
    00366         void
    00367 DateValue::setSecond(unsigned int i)
    00368 {
    00369         second_ = i;
    00370         assembled_ = false;
    00371 }
    00372
    00373         void
    00374 DateValue::setSecondFraction(double d)
    00375 {
    00376         secFrac_ = d;
    00377         assembled_ = false;
    00378 }
    00379
    00380         void
    00381 DateValue::setZonePositive(bool b)
    00382 {
    00383         zonePositive_ = b;
    00384         assembled_ = false;
    00385 }
    00386
    00387         void
    00388 DateValue::setZoneHour(unsigned int i)
    00389 {
    00390         zoneHour_ = i;
    00391         assembled_ = false;
    00392 }
    00393
    00394         void
    00395 DateValue::setZoneMinute(unsigned int i)
    00396 {
    00397         zoneMinute_ = i;
    00398         assembled_ = false;
    00399 }
    00400
    00401         QDate
    00402 DateValue::qdate()
    00403 {
    00404         parse();
    00405         QDate d(year_, month_, day_);
    00406         return d;
    00407 }
    00408
    00409         QTime
    00410 DateValue::qtime()
    00411 {
    00412         parse();
    00413         QTime t(hour_, minute_, second_);
    00414 //      t.setMs(1 / secFrac_);
    00415         return t;
    00416 }
    00417
    00418         QDateTime
    00419 DateValue::qdt()
    00420 {
    00421         parse();
    00422         QDateTime dt;
    00423         dt.setDate(qdate());
    00424         dt.setTime(qtime());
    00425         return dt;
    00426 }
    00427
    00428         bool
    00429 DateValue::hasTime()
    00430 {
    00431         parse();
    00432         return hasTime_;
    00433 }
    00434

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Wed Jan 28 13:29:19 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001