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Viewing changes to kcalcore/icaltimezones.cpp

  • Committer: Package Import Robot
  • Author(s): Philip Muškovac
  • Date: 2011-07-08 00:32:40 UTC
  • mto: (0.5.5 experimental) (1.1.93)
  • mto: This revision was merged to the branch mainline in revision 100.
  • Revision ID: package-import@ubuntu.com-20110708003240-no12z37io7q5nxwt
Tags: upstream-4.6.90
Import upstream version 4.6.90

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kcalcore/icaltimezones.cpp
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#include <uuid/uuid.h>
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#endif
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#if defined(Q_OS_WINCE)
 
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#include <Winbase.h>
 
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#endif
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using namespace KCalCore;
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// Minimum repetition counts for VTIMEZONE RRULEs
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  d->setComponent( icalcomponent_new_clone( rhs.d->component() ) );
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}
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#ifdef Q_OS_WINCE
 
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// Helper function to convert Windows reccurencies to a QDate
 
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static QDate find_nth_weekday_in_month_of_year( int nth, int dayOfWeek, int month, int year ) {
 
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    const QDate first( year, month, 1 );
 
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    const int actualDayOfWeek = first.dayOfWeek();
 
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    QDate candidate = first.addDays( ( nth - 1 ) * 7 + dayOfWeek - actualDayOfWeek );
 
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    if ( nth == 5 )
 
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        if ( candidate.month() != month )
 
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            candidate = candidate.addDays( -7 );
 
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    return candidate;
 
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}
 
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#endif // Q_OS_WINCE
 
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ICalTimeZoneData::ICalTimeZoneData( const KTimeZoneData &rhs,
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                                    const KTimeZone &tz, const QDate &earliest )
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  : KTimeZoneData( rhs ),
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    // Compile an ordered list of transitions so that we can know the phases
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    // which occur before and after each transition.
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    QList<KTimeZone::Transition> transits = transitions();
 
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    if ( transits.isEmpty() ) {
 
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      // If there is no way to compile a complete list of transitions
 
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      // transitions() can return an empty list
 
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      // In that case try get one transition to write a valid VTIMEZONE entry.
 
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#ifdef Q_OS_WINCE
 
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      TIME_ZONE_INFORMATION currentTimeZone;
 
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      GetTimeZoneInformation(&currentTimeZone);
 
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      if ( QString::fromWCharArray( currentTimeZone.StandardName ) != tz.name() ) {
 
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        kDebug() << "VTIMEZONE entry will be invalid for: " << tz.name();
 
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      } else {
 
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        SYSTEMTIME std = currentTimeZone.StandardDate;
 
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        SYSTEMTIME dlt = currentTimeZone.DaylightDate;
 
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        // Create the according Phases
 
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        KTimeZone::Phase standardPhase = KTimeZone::Phase( ( currentTimeZone.Bias +
 
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                                                             currentTimeZone.StandardBias ) * -60,
 
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                                                           QByteArray(), false );
 
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        KTimeZone::Phase daylightPhase = KTimeZone::Phase( ( currentTimeZone.Bias +
 
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                                                             currentTimeZone.DaylightBias ) * -60,
 
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                                                           QByteArray(), true );
 
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        // Generate the transitions from the minimal to the maximal year that the calendar
 
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        // offers on WinCE
 
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        for ( int i = 2000; i <= 2050; i++ ) {
 
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          QDateTime standardTime = QDateTime(  find_nth_weekday_in_month_of_year( std.wDay,
 
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                                                 std.wDayOfWeek ? std.wDayOfWeek : 7,
 
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                                                 std.wMonth, i ) ,
 
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                                               QTime( std.wHour, std.wMinute,
 
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                                                 std.wSecond, std.wMilliseconds ) );
 
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          QDateTime daylightTime = QDateTime(  find_nth_weekday_in_month_of_year( dlt.wDay,
 
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                                                 dlt.wDayOfWeek ? dlt.wDayOfWeek : 7,
 
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                                                 dlt.wMonth, i ) ,
 
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                                               QTime( dlt.wHour, dlt.wMinute,
 
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                                                 dlt.wSecond, dlt.wMilliseconds ) );
 
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          transits << KTimeZone::Transition( standardTime, standardPhase )
 
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                   << KTimeZone::Transition( daylightTime, daylightPhase );
 
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        }
 
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      }
 
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#endif // Q_OS_WINCE
 
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      if ( transits.isEmpty() ) {
 
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        kDebug() << "No transition information available VTIMEZONE will be invalid.";
 
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      }
 
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    }
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    if ( earliest.isValid() ) {
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      // Remove all transitions earlier than those we are interested in
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      for ( int i = 0, end = transits.count();  i < end;  ++i ) {